1435 files changed, 53579 insertions, 41248 deletions

diff --git a/include/Kbuild b/include/Kbuild
index d8c3e3cbf416..8d226bfa2696 100644
--- a/include/Kbuild
+++ b/include/Kbuild
@@ -8,3 +8,5 @@ header-y += mtd/
 header-y += rdma/
 header-y += video/
 header-y += drm/
+header-y += xen/
+header-y += scsi/
diff --git a/include/acpi/acexcep.h b/include/acpi/acexcep.h
index eda04546cdf6..473d584b1d31 100644
--- a/include/acpi/acexcep.h
+++ b/include/acpi/acexcep.h
@@ -103,8 +103,9 @@
 #define AE_BAD_OCTAL_CONSTANT           (acpi_status) (0x0006 | AE_CODE_PROGRAMMER)
 #define AE_BAD_DECIMAL_CONSTANT         (acpi_status) (0x0007 | AE_CODE_PROGRAMMER)
 #define AE_MISSING_ARGUMENTS            (acpi_status) (0x0008 | AE_CODE_PROGRAMMER)
+#define AE_BAD_ADDRESS                  (acpi_status) (0x0009 | AE_CODE_PROGRAMMER)
 
-#define AE_CODE_PGM_MAX                 0x0008
+#define AE_CODE_PGM_MAX                 0x0009
 
 /*
  * Acpi table exceptions
@@ -224,7 +225,8 @@ char const *acpi_gbl_exception_names_pgm[] = {
 	"AE_BAD_HEX_CONSTANT",
 	"AE_BAD_OCTAL_CONSTANT",
 	"AE_BAD_DECIMAL_CONSTANT",
-	"AE_MISSING_ARGUMENTS"
+	"AE_MISSING_ARGUMENTS",
+	"AE_BAD_ADDRESS"
 };
 
 char const *acpi_gbl_exception_names_tbl[] = {
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index e9f6574930ef..3cd9ccdcbd8f 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -30,8 +30,6 @@
 
 #include <acpi/acpi.h>
 
-#define PREFIX			"ACPI: "
-
 /* TBD: Make dynamic */
 #define ACPI_MAX_HANDLES	10
 struct acpi_handle_list {
@@ -72,7 +70,6 @@ enum acpi_bus_device_type {
 	ACPI_BUS_TYPE_POWER,
 	ACPI_BUS_TYPE_PROCESSOR,
 	ACPI_BUS_TYPE_THERMAL,
-	ACPI_BUS_TYPE_SYSTEM,
 	ACPI_BUS_TYPE_POWER_BUTTON,
 	ACPI_BUS_TYPE_SLEEP_BUTTON,
 	ACPI_BUS_DEVICE_TYPE_COUNT
@@ -88,50 +85,37 @@ struct acpi_device;
 
 typedef int (*acpi_op_add) (struct acpi_device * device);
 typedef int (*acpi_op_remove) (struct acpi_device * device, int type);
-typedef int (*acpi_op_lock) (struct acpi_device * device, int type);
 typedef int (*acpi_op_start) (struct acpi_device * device);
-typedef int (*acpi_op_stop) (struct acpi_device * device, int type);
 typedef int (*acpi_op_suspend) (struct acpi_device * device,
 				pm_message_t state);
 typedef int (*acpi_op_resume) (struct acpi_device * device);
-typedef int (*acpi_op_scan) (struct acpi_device * device);
 typedef int (*acpi_op_bind) (struct acpi_device * device);
 typedef int (*acpi_op_unbind) (struct acpi_device * device);
-typedef int (*acpi_op_shutdown) (struct acpi_device * device);
+typedef void (*acpi_op_notify) (struct acpi_device * device, u32 event);
 
 struct acpi_bus_ops {
 	u32 acpi_op_add:1;
-	u32 acpi_op_remove:1;
-	u32 acpi_op_lock:1;
 	u32 acpi_op_start:1;
-	u32 acpi_op_stop:1;
-	u32 acpi_op_suspend:1;
-	u32 acpi_op_resume:1;
-	u32 acpi_op_scan:1;
-	u32 acpi_op_bind:1;
-	u32 acpi_op_unbind:1;
-	u32 acpi_op_shutdown:1;
-	u32 reserved:21;
 };
 
 struct acpi_device_ops {
 	acpi_op_add add;
 	acpi_op_remove remove;
-	acpi_op_lock lock;
 	acpi_op_start start;
-	acpi_op_stop stop;
 	acpi_op_suspend suspend;
 	acpi_op_resume resume;
-	acpi_op_scan scan;
 	acpi_op_bind bind;
 	acpi_op_unbind unbind;
-	acpi_op_shutdown shutdown;
+	acpi_op_notify notify;
 };
 
+#define ACPI_DRIVER_ALL_NOTIFY_EVENTS	0x1	/* system AND device events */
+
 struct acpi_driver {
 	char name[80];
 	char class[80];
 	const struct acpi_device_id *ids; /* Supported Hardware IDs */
+	unsigned int flags;
 	struct acpi_device_ops ops;
 	struct device_driver drv;
 	struct module *owner;
@@ -157,10 +141,7 @@ struct acpi_device_status {
 
 struct acpi_device_flags {
 	u32 dynamic_status:1;
-	u32 hardware_id:1;
-	u32 compatible_ids:1;
 	u32 bus_address:1;
-	u32 unique_id:1;
 	u32 removable:1;
 	u32 ejectable:1;
 	u32 lockable:1;
@@ -169,7 +150,7 @@ struct acpi_device_flags {
 	u32 performance_manageable:1;
 	u32 wake_capable:1;	/* Wakeup(_PRW) supported? */
 	u32 force_power_state:1;
-	u32 reserved:19;
+	u32 reserved:22;
 };
 
 /* File System */
@@ -182,27 +163,28 @@ struct acpi_device_dir {
 
 /* Plug and Play */
 
-typedef char acpi_bus_id[5];
+typedef char acpi_bus_id[8];
 typedef unsigned long acpi_bus_address;
-typedef char acpi_hardware_id[15];
-typedef char acpi_unique_id[9];
 typedef char acpi_device_name[40];
 typedef char acpi_device_class[20];
 
+struct acpi_hardware_id {
+	struct list_head list;
+	char *id;
+};
+
 struct acpi_device_pnp {
 	acpi_bus_id bus_id;	/* Object name */
 	acpi_bus_address bus_address;	/* _ADR */
-	acpi_hardware_id hardware_id;	/* _HID */
-	struct acpi_compatible_id_list *cid_list;	/* _CIDs */
-	acpi_unique_id unique_id;	/* _UID */
+	char *unique_id;	/* _UID */
+	struct list_head ids;		/* _HID and _CIDs */
 	acpi_device_name device_name;	/* Driver-determined */
 	acpi_device_class device_class;	/*        "          */
 };
 
 #define acpi_device_bid(d)	((d)->pnp.bus_id)
 #define acpi_device_adr(d)	((d)->pnp.bus_address)
-#define acpi_device_hid(d)	((d)->pnp.hardware_id)
-#define acpi_device_uid(d)	((d)->pnp.unique_id)
+char *acpi_device_hid(struct acpi_device *device);
 #define acpi_device_name(d)	((d)->pnp.device_name)
 #define acpi_device_class(d)	((d)->pnp.device_class)
 
@@ -259,7 +241,6 @@ struct acpi_device_perf {
 /* Wakeup Management */
 struct acpi_device_wakeup_flags {
 	u8 valid:1;		/* Can successfully enable wakeup? */
-	u8 prepared:1;		/* Has the wake-up capability been enabled? */
 	u8 run_wake:1;		/* Run-Wake GPE devices */
 };
 
@@ -274,17 +255,18 @@ struct acpi_device_wakeup {
 	struct acpi_handle_list resources;
 	struct acpi_device_wakeup_state state;
 	struct acpi_device_wakeup_flags flags;
+	int prepare_count;
 };
 
 /* Device */
 
 struct acpi_device {
-	acpi_handle handle;
+	int device_type;
+	acpi_handle handle;		/* no handle for fixed hardware */
 	struct acpi_device *parent;
 	struct list_head children;
 	struct list_head node;
 	struct list_head wakeup_list;
-	struct list_head g_list;
 	struct acpi_device_status status;
 	struct acpi_device_flags flags;
 	struct acpi_device_pnp pnp;
@@ -326,7 +308,7 @@ struct acpi_bus_event {
 
 extern struct kobject *acpi_kobj;
 extern int acpi_bus_generate_netlink_event(const char*, const char*, u8, int);
-void acpi_bus_private_data_handler(acpi_handle, u32, void *);
+void acpi_bus_private_data_handler(acpi_handle, void *);
 int acpi_bus_get_private_data(acpi_handle, void **);
 extern int acpi_notifier_call_chain(struct acpi_device *, u32, u32);
 extern int register_acpi_notifier(struct notifier_block *);
@@ -339,7 +321,9 @@ extern void unregister_acpi_bus_notifier(struct notifier_block *nb);
  */
 
 int acpi_bus_get_device(acpi_handle handle, struct acpi_device **device);
-void acpi_bus_data_handler(acpi_handle handle, u32 function, void *context);
+void acpi_bus_data_handler(acpi_handle handle, void *context);
+acpi_status acpi_bus_get_status_handle(acpi_handle handle,
+				       unsigned long long *sta);
 int acpi_bus_get_status(struct acpi_device *device);
 int acpi_bus_get_power(acpi_handle handle, int *state);
 int acpi_bus_set_power(acpi_handle handle, int state);
@@ -368,7 +352,6 @@ void acpi_remove_dir(struct acpi_device *);
 /*
  * Bind physical devices with ACPI devices
  */
-#include <linux/device.h>
 struct acpi_bus_type {
 	struct list_head list;
 	struct bus_type *bus;
@@ -380,11 +363,27 @@ struct acpi_bus_type {
 int register_acpi_bus_type(struct acpi_bus_type *);
 int unregister_acpi_bus_type(struct acpi_bus_type *);
 struct device *acpi_get_physical_device(acpi_handle);
-struct device *acpi_get_physical_pci_device(acpi_handle);
+
+struct acpi_pci_root {
+	struct list_head node;
+	struct acpi_device * device;
+	struct acpi_pci_id id;
+	struct pci_bus *bus;
+	u16 segment;
+	u8 bus_nr;
+
+	u32 osc_support_set;	/* _OSC state of support bits */
+	u32 osc_control_set;	/* _OSC state of control bits */
+	u32 osc_control_qry;	/* the latest _OSC query result */
+
+	u32 osc_queried:1;	/* has _OSC control been queried? */
+};
 
 /* helper */
 acpi_handle acpi_get_child(acpi_handle, acpi_integer);
+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))
 
 #ifdef CONFIG_PM_SLEEP
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h
index 5fc1bb0f4a90..f4906f6568d4 100644
--- a/include/acpi/acpi_drivers.h
+++ b/include/acpi/acpi_drivers.h
@@ -57,8 +57,7 @@
  */
 
 #define ACPI_POWER_HID			"LNXPOWER"
-#define ACPI_PROCESSOR_OBJECT_HID	"ACPI_CPU"
-#define ACPI_PROCESSOR_HID		"ACPI0007"
+#define ACPI_PROCESSOR_OBJECT_HID	"LNXCPU"
 #define ACPI_SYSTEM_HID			"LNXSYSTM"
 #define ACPI_THERMAL_HID		"LNXTHERM"
 #define ACPI_BUTTON_HID_POWERF		"LNXPWRBN"
@@ -67,6 +66,16 @@
 #define ACPI_BAY_HID			"LNXIOBAY"
 #define ACPI_DOCK_HID			"LNXDOCK"
 
+/*
+ * For fixed hardware buttons, we fabricate acpi_devices with HID
+ * ACPI_BUTTON_HID_POWERF or ACPI_BUTTON_HID_SLEEPF.  Fixed hardware
+ * signals only an event; it doesn't supply a notification value.
+ * To allow drivers to treat notifications from fixed hardware the
+ * same as those from real devices, we turn the events into this
+ * notification value.
+ */
+#define ACPI_FIXED_HARDWARE_EVENT	0x100
+
 /* --------------------------------------------------------------------------
                                        PCI
    -------------------------------------------------------------------------- */
@@ -81,17 +90,15 @@ int acpi_pci_link_free_irq(acpi_handle handle);
 
 /* ACPI PCI Interrupt Routing (pci_irq.c) */
 
-int acpi_pci_irq_add_prt(acpi_handle handle, int segment, int bus);
-void acpi_pci_irq_del_prt(int segment, int bus);
+int acpi_pci_irq_add_prt(acpi_handle handle, struct pci_bus *bus);
+void acpi_pci_irq_del_prt(struct pci_bus *bus);
 
 /* ACPI PCI Device Binding (pci_bind.c) */
 
 struct pci_bus;
 
-acpi_status acpi_get_pci_id(acpi_handle handle, struct acpi_pci_id *id);
-int acpi_pci_bind(struct acpi_device *device);
-int acpi_pci_bind_root(struct acpi_device *device, struct acpi_pci_id *id,
-		       struct pci_bus *bus);
+struct pci_dev *acpi_get_pci_dev(acpi_handle);
+int acpi_pci_bind_root(struct acpi_device *device);
 
 /* Arch-defined function to add a bus to the system */
 
@@ -99,24 +106,6 @@ struct pci_bus *pci_acpi_scan_root(struct acpi_device *device, int domain,
 				   int bus);
 
 /* --------------------------------------------------------------------------
-                                  Power Resource
-   -------------------------------------------------------------------------- */
-
-int acpi_device_sleep_wake(struct acpi_device *dev,
-                           int enable, int sleep_state, int dev_state);
-int acpi_enable_wakeup_device_power(struct acpi_device *dev, int sleep_state);
-int acpi_disable_wakeup_device_power(struct acpi_device *dev);
-int acpi_power_get_inferred_state(struct acpi_device *device);
-int acpi_power_transition(struct acpi_device *device, int state);
-extern int acpi_power_nocheck;
-
-/* --------------------------------------------------------------------------
-                                  Embedded Controller
-   -------------------------------------------------------------------------- */
-int acpi_ec_ecdt_probe(void);
-int acpi_boot_ec_enable(void);
-
-/* --------------------------------------------------------------------------
                                     Processor
    -------------------------------------------------------------------------- */
 
@@ -165,9 +154,4 @@ static inline void unregister_hotplug_dock_device(acpi_handle handle)
 }
 #endif
 
-/*--------------------------------------------------------------------------
-                                  Suspend/Resume
-  -------------------------------------------------------------------------- */
-extern int acpi_sleep_init(void);
-
 #endif /*__ACPI_DRIVERS_H__*/
diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h
index ab0b85cf21f3..eb0e7189075f 100644
--- a/include/acpi/acpiosxf.h
+++ b/include/acpi/acpiosxf.h
@@ -245,6 +245,9 @@ acpi_status acpi_osi_invalidate(char* interface);
 acpi_status
 acpi_os_validate_address(u8 space_id, acpi_physical_address address,
 			 acpi_size length, char *name);
+acpi_status
+acpi_os_invalidate_address(u8 space_id, acpi_physical_address address,
+			 acpi_size length);
 
 u64 acpi_os_get_timer(void);
 
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index cc40102fe2f3..e723b0fd8e41 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -47,7 +47,7 @@
 
 /* Current ACPICA subsystem version in YYYYMMDD format */
 
-#define ACPI_CA_VERSION                 0x20081204
+#define ACPI_CA_VERSION                 0x20090903
 
 #include "actypes.h"
 #include "actbl.h"
@@ -64,6 +64,7 @@ extern u8 acpi_gbl_enable_interpreter_slack;
 extern u8 acpi_gbl_all_methods_serialized;
 extern u8 acpi_gbl_create_osi_method;
 extern u8 acpi_gbl_leave_wake_gpes_disabled;
+extern u8 acpi_gbl_use_default_register_widths;
 extern acpi_name acpi_gbl_trace_method_name;
 extern u32 acpi_gbl_trace_flags;
 
@@ -191,17 +192,18 @@ acpi_evaluate_object(acpi_handle object,
 		     struct acpi_object_list *parameter_objects,
 		     struct acpi_buffer *return_object_buffer);
 
-#ifdef ACPI_FUTURE_USAGE
 acpi_status
 acpi_evaluate_object_typed(acpi_handle object,
 			   acpi_string pathname,
 			   struct acpi_object_list *external_params,
 			   struct acpi_buffer *return_buffer,
 			   acpi_object_type return_type);
-#endif
 
 acpi_status
-acpi_get_object_info(acpi_handle handle, struct acpi_buffer *return_buffer);
+acpi_get_object_info(acpi_handle handle,
+		     struct acpi_device_info **return_buffer);
+
+acpi_status acpi_install_method(u8 *buffer);
 
 acpi_status
 acpi_get_next_object(acpi_object_type type,
@@ -349,21 +351,19 @@ acpi_resource_to_address64(struct acpi_resource *resource,
  */
 acpi_status acpi_reset(void);
 
-acpi_status acpi_get_register(u32 register_id, u32 * return_value);
+acpi_status acpi_read_bit_register(u32 register_id, u32 *return_value);
 
-acpi_status acpi_get_register_unlocked(u32 register_id, u32 *return_value);
+acpi_status acpi_write_bit_register(u32 register_id, u32 value);
 
-acpi_status acpi_set_register(u32 register_id, u32 value);
+acpi_status acpi_set_firmware_waking_vector(u32 physical_address);
 
-acpi_status
-acpi_set_firmware_waking_vector(u32 physical_address);
-
-acpi_status
-acpi_set_firmware_waking_vector64(u64 physical_address);
+#if ACPI_MACHINE_WIDTH == 64
+acpi_status acpi_set_firmware_waking_vector64(u64 physical_address);
+#endif
 
-acpi_status acpi_read(u32 *value, struct acpi_generic_address *reg);
+acpi_status acpi_read(u64 *value, struct acpi_generic_address *reg);
 
-acpi_status acpi_write(u32 value, struct acpi_generic_address *reg);
+acpi_status acpi_write(u64 value, struct acpi_generic_address *reg);
 
 acpi_status
 acpi_get_sleep_type_data(u8 sleep_state, u8 * slp_typ_a, u8 * slp_typ_b);
@@ -379,7 +379,7 @@ acpi_status acpi_leave_sleep_state_prep(u8 sleep_state);
 acpi_status acpi_leave_sleep_state(u8 sleep_state);
 
 /*
- * Debug output
+ * Error/Warning output
  */
 void ACPI_INTERNAL_VAR_XFACE
 acpi_error(const char *module_name,
@@ -398,6 +398,9 @@ void ACPI_INTERNAL_VAR_XFACE
 acpi_info(const char *module_name,
 	  u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3);
 
+/*
+ * Debug output
+ */
 #ifdef ACPI_DEBUG_OUTPUT
 
 void ACPI_INTERNAL_VAR_XFACE
diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h
index bf8d4cfd8cf5..1b6587952604 100644
--- a/include/acpi/actbl.h
+++ b/include/acpi/actbl.h
@@ -44,9 +44,23 @@
 #ifndef __ACTBL_H__
 #define __ACTBL_H__
 
+/*******************************************************************************
+ *
+ * Fundamental ACPI tables
+ *
+ * This file contains definitions for the ACPI tables that are directly consumed
+ * by ACPICA. All other tables are consumed by the OS-dependent ACPI-related
+ * device drivers and other OS support code.
+ *
+ * The RSDP and FACS do not use the common ACPI table header. All other ACPI
+ * tables use the header.
+ *
+ ******************************************************************************/
+
 /*
- * Values for description table header signatures. Useful because they make
- * it more difficult to inadvertently type in the wrong signature.
+ * Values for description table header signatures for tables defined in this
+ * file. Useful because they make it more difficult to inadvertently type in
+ * the wrong signature.
  */
 #define ACPI_SIG_DSDT           "DSDT"	/* Differentiated System Description Table */
 #define ACPI_SIG_FADT           "FACP"	/* Fixed ACPI Description Table */
@@ -65,11 +79,6 @@
 #pragma pack(1)
 
 /*
- * These are the ACPI tables that are directly consumed by the subsystem.
- *
- * The RSDP and FACS do not use the common ACPI table header. All other ACPI
- * tables use the header.
- *
  * Note about bitfields: The u8 type is used for bitfields in ACPI tables.
  * This is the only type that is even remotely portable. Anything else is not
  * portable, so do not use any other bitfield types.
@@ -77,9 +86,8 @@
 
 /*******************************************************************************
  *
- * ACPI Table Header. This common header is used by all tables except the
- * RSDP and FACS. The define is used for direct inclusion of header into
- * other ACPI tables
+ * Master ACPI Table Header. This common header is used by all ACPI tables
+ * except the RSDP and FACS.
  *
  ******************************************************************************/
 
@@ -95,13 +103,16 @@ struct acpi_table_header {
 	u32 asl_compiler_revision;	/* ASL compiler version */
 };
 
-/*
+/*******************************************************************************
+ *
  * GAS - Generic Address Structure (ACPI 2.0+)
  *
  * Note: Since this structure is used in the ACPI tables, it is byte aligned.
- * If misalignment is not supported, access to the Address field must be
- * performed with care.
- */
+ * If misaliged access is not supported by the hardware, accesses to the
+ * 64-bit Address field must be performed with care.
+ *
+ ******************************************************************************/
+
 struct acpi_generic_address {
 	u8 space_id;		/* Address space where struct or register exists */
 	u8 bit_width;		/* Size in bits of given register */
@@ -113,6 +124,7 @@ struct acpi_generic_address {
 /*******************************************************************************
  *
  * RSDP - Root System Description Pointer (Signature is "RSD PTR ")
+ *        Version 2
  *
  ******************************************************************************/
 
@@ -133,6 +145,7 @@ struct acpi_table_rsdp {
 /*******************************************************************************
  *
  * RSDT/XSDT - Root System Description Tables
+ *             Version 1 (both)
  *
  ******************************************************************************/
 
@@ -161,21 +174,29 @@ struct acpi_table_facs {
 	u32 flags;
 	u64 xfirmware_waking_vector;	/* 64-bit version of the Firmware Waking Vector (ACPI 2.0+) */
 	u8 version;		/* Version of this table (ACPI 2.0+) */
-	u8 reserved[31];	/* Reserved, must be zero */
+	u8 reserved[3];		/* Reserved, must be zero */
+	u32 ospm_flags;		/* Flags to be set by OSPM (ACPI 4.0) */
+	u8 reserved1[24];	/* Reserved, must be zero */
 };
 
-/* Flag macros */
+/* Masks for global_lock flag field above */
+
+#define ACPI_GLOCK_PENDING          (1)	/* 00: Pending global lock ownership */
+#define ACPI_GLOCK_OWNED            (1<<1)	/* 01: Global lock is owned */
 
-#define ACPI_FACS_S4_BIOS_PRESENT (1)	/* 00: S4BIOS support is present */
+/* Masks for Flags field above  */
 
-/* Global lock flags */
+#define ACPI_FACS_S4_BIOS_PRESENT   (1)	/* 00: S4BIOS support is present */
+#define ACPI_FACS_64BIT_WAKE        (1<<1)	/* 01: 64-bit wake vector supported (ACPI 4.0) */
 
-#define ACPI_GLOCK_PENDING      0x01	/* 00: Pending global lock ownership */
-#define ACPI_GLOCK_OWNED        0x02	/* 01: Global lock is owned */
+/* Masks for ospm_flags field above */
+
+#define ACPI_FACS_64BIT_ENVIRONMENT (1)	/* 00: 64-bit wake environment is required (ACPI 4.0) */
 
 /*******************************************************************************
  *
  * FADT - Fixed ACPI Description Table (Signature "FACP")
+ *        Version 4
  *
  ******************************************************************************/
 
@@ -214,11 +235,11 @@ struct acpi_table_fadt {
 	u16 flush_size;		/* Processor's memory cache line width, in bytes */
 	u16 flush_stride;	/* Number of flush strides that need to be read */
 	u8 duty_offset;		/* Processor duty cycle index in processor's P_CNT reg */
-	u8 duty_width;		/* Processor duty cycle value bit width in P_CNT register. */
+	u8 duty_width;		/* Processor duty cycle value bit width in P_CNT register */
 	u8 day_alarm;		/* Index to day-of-month alarm in RTC CMOS RAM */
 	u8 month_alarm;		/* Index to month-of-year alarm in RTC CMOS RAM */
 	u8 century;		/* Index to century in RTC CMOS RAM */
-	u16 boot_flags;		/* IA-PC Boot Architecture Flags. See Table 5-10 for description */
+	u16 boot_flags;		/* IA-PC Boot Architecture Flags (see below for individual flags) */
 	u8 reserved;		/* Reserved, must be zero */
 	u32 flags;		/* Miscellaneous flag bits (see below for individual flags) */
 	struct acpi_generic_address reset_register;	/* 64-bit address of the Reset register */
@@ -236,32 +257,41 @@ struct acpi_table_fadt {
 	struct acpi_generic_address xgpe1_block;	/* 64-bit Extended General Purpose Event 1 Reg Blk address */
 };
 
-/* FADT flags */
-
-#define ACPI_FADT_WBINVD            (1)	/* 00: The wbinvd instruction works properly */
-#define ACPI_FADT_WBINVD_FLUSH      (1<<1)	/* 01: The wbinvd flushes but does not invalidate */
-#define ACPI_FADT_C1_SUPPORTED      (1<<2)	/* 02: All processors support C1 state */
-#define ACPI_FADT_C2_MP_SUPPORTED   (1<<3)	/* 03: C2 state works on MP system */
-#define ACPI_FADT_POWER_BUTTON      (1<<4)	/* 04: Power button is handled as a generic feature */
-#define ACPI_FADT_SLEEP_BUTTON      (1<<5)	/* 05: Sleep button is handled as a generic feature, or  not present */
-#define ACPI_FADT_FIXED_RTC         (1<<6)	/* 06: RTC wakeup stat not in fixed register space */
-#define ACPI_FADT_S4_RTC_WAKE       (1<<7)	/* 07: RTC wakeup possible from S4 */
-#define ACPI_FADT_32BIT_TIMER       (1<<8)	/* 08: tmr_val is 32 bits 0=24-bits */
-#define ACPI_FADT_DOCKING_SUPPORTED (1<<9)	/* 09: Docking supported */
-#define ACPI_FADT_RESET_REGISTER    (1<<10)	/* 10: System reset via the FADT RESET_REG supported */
-#define ACPI_FADT_SEALED_CASE       (1<<11)	/* 11: No internal expansion capabilities and case is sealed */
-#define ACPI_FADT_HEADLESS          (1<<12)	/* 12: No local video capabilities or local input devices */
-#define ACPI_FADT_SLEEP_TYPE        (1<<13)	/* 13: Must execute native instruction after writing  SLP_TYPx register */
-#define ACPI_FADT_PCI_EXPRESS_WAKE  (1<<14)	/* 14: System supports PCIEXP_WAKE (STS/EN) bits (ACPI 3.0) */
-#define ACPI_FADT_PLATFORM_CLOCK    (1<<15)	/* 15: OSPM should use platform-provided timer (ACPI 3.0) */
-#define ACPI_FADT_S4_RTC_VALID      (1<<16)	/* 16: Contents of RTC_STS valid after S4 wake (ACPI 3.0) */
-#define ACPI_FADT_REMOTE_POWER_ON   (1<<17)	/* 17: System is compatible with remote power on (ACPI 3.0) */
-#define ACPI_FADT_APIC_CLUSTER      (1<<18)	/* 18: All local APICs must use cluster model (ACPI 3.0) */
-#define ACPI_FADT_APIC_PHYSICAL     (1<<19)	/* 19: All local x_aPICs must use physical dest mode (ACPI 3.0) */
+/* Masks for FADT Boot Architecture Flags (boot_flags) */
+
+#define ACPI_FADT_LEGACY_DEVICES    (1)  	/* 00: [V2] System has LPC or ISA bus devices */
+#define ACPI_FADT_8042              (1<<1)	/* 01: [V3] System has an 8042 controller on port 60/64 */
+#define ACPI_FADT_NO_VGA            (1<<2)	/* 02: [V4] It is not safe to probe for VGA hardware */
+#define ACPI_FADT_NO_MSI            (1<<3)	/* 03: [V4] Message Signaled Interrupts (MSI) must not be enabled */
+#define ACPI_FADT_NO_ASPM           (1<<4)	/* 04: [V4] PCIe ASPM control must not be enabled */
+
+#define FADT2_REVISION_ID               3
+
+/* Masks for FADT flags */
+
+#define ACPI_FADT_WBINVD            (1)	/* 00: [V1] The wbinvd instruction works properly */
+#define ACPI_FADT_WBINVD_FLUSH      (1<<1)	/* 01: [V1] wbinvd flushes but does not invalidate caches */
+#define ACPI_FADT_C1_SUPPORTED      (1<<2)	/* 02: [V1] All processors support C1 state */
+#define ACPI_FADT_C2_MP_SUPPORTED   (1<<3)	/* 03: [V1] C2 state works on MP system */
+#define ACPI_FADT_POWER_BUTTON      (1<<4)	/* 04: [V1] Power button is handled as a control method device */
+#define ACPI_FADT_SLEEP_BUTTON      (1<<5)	/* 05: [V1] Sleep button is handled as a control method device */
+#define ACPI_FADT_FIXED_RTC         (1<<6)	/* 06: [V1] RTC wakeup status not in fixed register space */
+#define ACPI_FADT_S4_RTC_WAKE       (1<<7)	/* 07: [V1] RTC alarm can wake system from S4 */
+#define ACPI_FADT_32BIT_TIMER       (1<<8)	/* 08: [V1] ACPI timer width is 32-bit (0=24-bit) */
+#define ACPI_FADT_DOCKING_SUPPORTED (1<<9)	/* 09: [V1] Docking supported */
+#define ACPI_FADT_RESET_REGISTER    (1<<10)	/* 10: [V2] System reset via the FADT RESET_REG supported */
+#define ACPI_FADT_SEALED_CASE       (1<<11)	/* 11: [V3] No internal expansion capabilities and case is sealed */
+#define ACPI_FADT_HEADLESS          (1<<12)	/* 12: [V3] No local video capabilities or local input devices */
+#define ACPI_FADT_SLEEP_TYPE        (1<<13)	/* 13: [V3] Must execute native instruction after writing  SLP_TYPx register */
+#define ACPI_FADT_PCI_EXPRESS_WAKE  (1<<14)	/* 14: [V4] System supports PCIEXP_WAKE (STS/EN) bits (ACPI 3.0) */
+#define ACPI_FADT_PLATFORM_CLOCK    (1<<15)	/* 15: [V4] OSPM should use platform-provided timer (ACPI 3.0) */
+#define ACPI_FADT_S4_RTC_VALID      (1<<16)	/* 16: [V4] Contents of RTC_STS valid after S4 wake (ACPI 3.0) */
+#define ACPI_FADT_REMOTE_POWER_ON   (1<<17)	/* 17: [V4] System is compatible with remote power on (ACPI 3.0) */
+#define ACPI_FADT_APIC_CLUSTER      (1<<18)	/* 18: [V4] All local APICs must use cluster model (ACPI 3.0) */
+#define ACPI_FADT_APIC_PHYSICAL     (1<<19)	/* 19: [V4] All local x_aPICs must use physical dest mode (ACPI 3.0) */
+
+/* Values for preferred_profile (Prefered Power Management Profiles) */
 
-/*
- * FADT Prefered Power Management Profiles
- */
 enum acpi_prefered_pm_profiles {
 	PM_UNSPECIFIED = 0,
 	PM_DESKTOP = 1,
@@ -272,30 +302,22 @@ enum acpi_prefered_pm_profiles {
 	PM_APPLIANCE_PC = 6
 };
 
-/* FADT Boot Arch Flags */
-
-#define BAF_LEGACY_DEVICES              0x0001
-#define BAF_8042_KEYBOARD_CONTROLLER    0x0002
-#define BAF_MSI_NOT_SUPPORTED           0x0008
-#define BAF_PCIE_ASPM_CONTROL           0x0010
-
-#define FADT2_REVISION_ID               3
-#define FADT2_MINUS_REVISION_ID         2
-
 /* Reset to default packing */
 
 #pragma pack()
 
 #define ACPI_FADT_OFFSET(f)             (u8) ACPI_OFFSET (struct acpi_table_fadt, f)
 
+/*
+ * Internal table-related structures
+ */
 union acpi_name_union {
 	u32 integer;
 	char ascii[4];
 };
 
-/*
- * Internal ACPI Table Descriptor. One per ACPI table
- */
+/* Internal ACPI Table Descriptor. One per ACPI table. */
+
 struct acpi_table_desc {
 	acpi_physical_address address;
 	struct acpi_table_header *pointer;
@@ -305,18 +327,20 @@ struct acpi_table_desc {
 	u8 flags;
 };
 
-/* Flags for above */
+/* Masks for Flags field above */
 
 #define ACPI_TABLE_ORIGIN_UNKNOWN       (0)
 #define ACPI_TABLE_ORIGIN_MAPPED        (1)
 #define ACPI_TABLE_ORIGIN_ALLOCATED     (2)
-#define ACPI_TABLE_ORIGIN_MASK          (3)
-#define ACPI_TABLE_IS_LOADED            (4)
+#define ACPI_TABLE_ORIGIN_OVERRIDE      (4)
+#define ACPI_TABLE_ORIGIN_MASK          (7)
+#define ACPI_TABLE_IS_LOADED            (8)
 
 /*
  * Get the remaining ACPI tables
  */
 
 #include <acpi/actbl1.h>
+#include <acpi/actbl2.h>
 
 #endif				/* __ACTBL_H__ */
diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index 18963b968114..0b9b430b092b 100644
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -46,41 +46,31 @@
 
 /*******************************************************************************
  *
- * Additional ACPI Tables
+ * Additional ACPI Tables (1)
  *
  * These tables are not consumed directly by the ACPICA subsystem, but are
  * included here to support device drivers and the AML disassembler.
  *
+ * The tables in this file are fully defined within the ACPI specification.
+ *
  ******************************************************************************/
 
 /*
- * Values for description table header signatures. Useful because they make
- * it more difficult to inadvertently type in the wrong signature.
+ * Values for description table header signatures for tables defined in this
+ * file. Useful because they make it more difficult to inadvertently type in
+ * the wrong signature.
  */
-#define ACPI_SIG_ASF            "ASF!"	/* Alert Standard Format table */
 #define ACPI_SIG_BERT           "BERT"	/* Boot Error Record Table */
-#define ACPI_SIG_BOOT           "BOOT"	/* Simple Boot Flag Table */
 #define ACPI_SIG_CPEP           "CPEP"	/* Corrected Platform Error Polling table */
-#define ACPI_SIG_DBGP           "DBGP"	/* Debug Port table */
-#define ACPI_SIG_DMAR           "DMAR"	/* DMA Remapping table */
 #define ACPI_SIG_ECDT           "ECDT"	/* Embedded Controller Boot Resources Table */
 #define ACPI_SIG_EINJ           "EINJ"	/* Error Injection table */
 #define ACPI_SIG_ERST           "ERST"	/* Error Record Serialization Table */
 #define ACPI_SIG_HEST           "HEST"	/* Hardware Error Source Table */
-#define ACPI_SIG_HPET           "HPET"	/* High Precision Event Timer table */
-#define ACPI_SIG_IBFT           "IBFT"	/* i_sCSI Boot Firmware Table */
 #define ACPI_SIG_MADT           "APIC"	/* Multiple APIC Description Table */
-#define ACPI_SIG_MCFG           "MCFG"	/* PCI Memory Mapped Configuration table */
+#define ACPI_SIG_MSCT           "MSCT"	/* Maximum System Characteristics Table */
 #define ACPI_SIG_SBST           "SBST"	/* Smart Battery Specification Table */
-#define ACPI_SIG_SLIC           "SLIC"	/* Software Licensing Description Table */
 #define ACPI_SIG_SLIT           "SLIT"	/* System Locality Distance Information Table */
-#define ACPI_SIG_SPCR           "SPCR"	/* Serial Port Console Redirection table */
-#define ACPI_SIG_SPMI           "SPMI"	/* Server Platform Management Interface table */
 #define ACPI_SIG_SRAT           "SRAT"	/* System Resource Affinity Table */
-#define ACPI_SIG_TCPA           "TCPA"	/* Trusted Computing Platform Alliance table */
-#define ACPI_SIG_UEFI           "UEFI"	/* Uefi Boot Optimization Table */
-#define ACPI_SIG_WDAT           "WDAT"	/* Watchdog Action Table */
-#define ACPI_SIG_WDRT           "WDRT"	/* Watchdog Resource Table */
 
 /*
  * All tables must be byte-packed to match the ACPI specification, since
@@ -94,14 +84,20 @@
  * portable, so do not use any other bitfield types.
  */
 
-/* Common Subtable header (used in MADT, SRAT, etc.) */
+/*******************************************************************************
+ *
+ * Common subtable headers
+ *
+ ******************************************************************************/
+
+/* Generic subtable header (used in MADT, SRAT, etc.) */
 
 struct acpi_subtable_header {
 	u8 type;
 	u8 length;
 };
 
-/* Common Subtable header for WHEA tables (EINJ, ERST, WDAT) */
+/* Subtable header for WHEA tables (EINJ, ERST, WDAT) */
 
 struct acpi_whea_header {
 	u8 action;
@@ -115,116 +111,8 @@ struct acpi_whea_header {
 
 /*******************************************************************************
  *
- * ASF - Alert Standard Format table (Signature "ASF!")
- *
- * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003
- *
- ******************************************************************************/
-
-struct acpi_table_asf {
-	struct acpi_table_header header;	/* Common ACPI table header */
-};
-
-/* ASF subtable header */
-
-struct acpi_asf_header {
-	u8 type;
-	u8 reserved;
-	u16 length;
-};
-
-/* Values for Type field above */
-
-enum acpi_asf_type {
-	ACPI_ASF_TYPE_INFO = 0,
-	ACPI_ASF_TYPE_ALERT = 1,
-	ACPI_ASF_TYPE_CONTROL = 2,
-	ACPI_ASF_TYPE_BOOT = 3,
-	ACPI_ASF_TYPE_ADDRESS = 4,
-	ACPI_ASF_TYPE_RESERVED = 5
-};
-
-/*
- * ASF subtables
- */
-
-/* 0: ASF Information */
-
-struct acpi_asf_info {
-	struct acpi_asf_header header;
-	u8 min_reset_value;
-	u8 min_poll_interval;
-	u16 system_id;
-	u32 mfg_id;
-	u8 flags;
-	u8 reserved2[3];
-};
-
-/* 1: ASF Alerts */
-
-struct acpi_asf_alert {
-	struct acpi_asf_header header;
-	u8 assert_mask;
-	u8 deassert_mask;
-	u8 alerts;
-	u8 data_length;
-};
-
-struct acpi_asf_alert_data {
-	u8 address;
-	u8 command;
-	u8 mask;
-	u8 value;
-	u8 sensor_type;
-	u8 type;
-	u8 offset;
-	u8 source_type;
-	u8 severity;
-	u8 sensor_number;
-	u8 entity;
-	u8 instance;
-};
-
-/* 2: ASF Remote Control */
-
-struct acpi_asf_remote {
-	struct acpi_asf_header header;
-	u8 controls;
-	u8 data_length;
-	u16 reserved2;
-};
-
-struct acpi_asf_control_data {
-	u8 function;
-	u8 address;
-	u8 command;
-	u8 value;
-};
-
-/* 3: ASF RMCP Boot Options */
-
-struct acpi_asf_rmcp {
-	struct acpi_asf_header header;
-	u8 capabilities[7];
-	u8 completion_code;
-	u32 enterprise_id;
-	u8 command;
-	u16 parameter;
-	u16 boot_options;
-	u16 oem_parameters;
-};
-
-/* 4: ASF Address */
-
-struct acpi_asf_address {
-	struct acpi_asf_header header;
-	u8 eprom_address;
-	u8 devices;
-};
-
-/*******************************************************************************
- *
- * BERT - Boot Error Record Table
+ * BERT - Boot Error Record Table (ACPI 4.0)
+ *        Version 1
  *
  ******************************************************************************/
 
@@ -234,38 +122,43 @@ struct acpi_table_bert {
 	u64 address;		/* Physical addresss of the error region */
 };
 
-/* Boot Error Region */
+/* Boot Error Region (not a subtable, pointed to by Address field above) */
 
 struct acpi_bert_region {
-	u32 block_status;
-	u32 raw_data_offset;
-	u32 raw_data_length;
-	u32 data_length;
-	u32 error_severity;
+	u32 block_status;	/* Type of error information */
+	u32 raw_data_offset;	/* Offset to raw error data */
+	u32 raw_data_length;	/* Length of raw error data */
+	u32 data_length;	/* Length of generic error data */
+	u32 error_severity;	/* Severity code */
 };
 
-/* block_status Flags */
+/* Values for block_status flags above */
 
 #define ACPI_BERT_UNCORRECTABLE             (1)
-#define ACPI_BERT_CORRECTABLE               (2)
-#define ACPI_BERT_MULTIPLE_UNCORRECTABLE    (4)
-#define ACPI_BERT_MULTIPLE_CORRECTABLE      (8)
+#define ACPI_BERT_CORRECTABLE               (1<<1)
+#define ACPI_BERT_MULTIPLE_UNCORRECTABLE    (1<<2)
+#define ACPI_BERT_MULTIPLE_CORRECTABLE      (1<<3)
+#define ACPI_BERT_ERROR_ENTRY_COUNT         (0xFF<<4)	/* 8 bits, error count */
 
-/*******************************************************************************
- *
- * BOOT - Simple Boot Flag Table
- *
- ******************************************************************************/
+/* Values for error_severity above */
 
-struct acpi_table_boot {
-	struct acpi_table_header header;	/* Common ACPI table header */
-	u8 cmos_index;		/* Index in CMOS RAM for the boot register */
-	u8 reserved[3];
+enum acpi_bert_error_severity {
+	ACPI_BERT_ERROR_CORRECTABLE = 0,
+	ACPI_BERT_ERROR_FATAL = 1,
+	ACPI_BERT_ERROR_CORRECTED = 2,
+	ACPI_BERT_ERROR_NONE = 3,
+	ACPI_BERT_ERROR_RESERVED = 4	/* 4 and greater are reserved */
 };
 
+/*
+ * Note: The generic error data that follows the error_severity field above
+ * uses the struct acpi_hest_generic_data defined under the HEST table below
+ */
+
 /*******************************************************************************
  *
- * CPEP - Corrected Platform Error Polling table
+ * CPEP - Corrected Platform Error Polling table (ACPI 4.0)
+ *        Version 1
  *
  ******************************************************************************/
 
@@ -277,8 +170,7 @@ struct acpi_table_cpep {
 /* Subtable */
 
 struct acpi_cpep_polling {
-	u8 type;
-	u8 length;
+	struct acpi_subtable_header header;
 	u8 id;			/* Processor ID */
 	u8 eid;			/* Processor EID */
 	u32 interval;		/* Polling interval (msec) */
@@ -286,124 +178,8 @@ struct acpi_cpep_polling {
 
 /*******************************************************************************
  *
- * DBGP - Debug Port table
- *
- ******************************************************************************/
-
-struct acpi_table_dbgp {
-	struct acpi_table_header header;	/* Common ACPI table header */
-	u8 type;		/* 0=full 16550, 1=subset of 16550 */
-	u8 reserved[3];
-	struct acpi_generic_address debug_port;
-};
-
-/*******************************************************************************
- *
- * DMAR - DMA Remapping table
- *	  From "Intel Virtualization Technology for Directed I/O", Sept. 2007
- *
- ******************************************************************************/
-
-struct acpi_table_dmar {
-	struct acpi_table_header header;	/* Common ACPI table header */
-	u8 width;		/* Host Address Width */
-	u8 flags;
-	u8 reserved[10];
-};
-
-/* Flags */
-
-#define ACPI_DMAR_INTR_REMAP	    (1)
-
-/* DMAR subtable header */
-
-struct acpi_dmar_header {
-	u16 type;
-	u16 length;
-};
-
-/* Values for subtable type in struct acpi_dmar_header */
-
-enum acpi_dmar_type {
-	ACPI_DMAR_TYPE_HARDWARE_UNIT = 0,
-	ACPI_DMAR_TYPE_RESERVED_MEMORY = 1,
-	ACPI_DMAR_TYPE_ATSR = 2,
-	ACPI_DMAR_TYPE_RESERVED = 3	/* 3 and greater are reserved */
-};
-
-struct acpi_dmar_device_scope {
-	u8 entry_type;
-	u8 length;
-	u16 reserved;
-	u8 enumeration_id;
-	u8 bus;
-};
-
-/* Values for entry_type in struct acpi_dmar_device_scope */
-
-enum acpi_dmar_scope_type {
-	ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0,
-	ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1,
-	ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2,
-	ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3,
-	ACPI_DMAR_SCOPE_TYPE_HPET = 4,
-	ACPI_DMAR_SCOPE_TYPE_RESERVED = 5	/* 5 and greater are reserved */
-};
-
-struct acpi_dmar_pci_path {
-	u8 dev;
-	u8 fn;
-};
-
-/*
- * DMAR Sub-tables, correspond to Type in struct acpi_dmar_header
- */
-
-/* 0: Hardware Unit Definition */
-
-struct acpi_dmar_hardware_unit {
-	struct acpi_dmar_header header;
-	u8 flags;
-	u8 reserved;
-	u16 segment;
-	u64 address;		/* Register Base Address */
-};
-
-/* Flags */
-
-#define ACPI_DMAR_INCLUDE_ALL       (1)
-
-/* 1: Reserved Memory Defininition */
-
-struct acpi_dmar_reserved_memory {
-	struct acpi_dmar_header header;
-	u16 reserved;
-	u16 segment;
-	u64 base_address;		/* 4_k aligned base address */
-	u64 end_address;	/* 4_k aligned limit address */
-};
-
-/* Flags */
-
-#define ACPI_DMAR_ALLOW_ALL         (1)
-
-
-/* 2: Root Port ATS Capability Reporting Structure */
-
-struct acpi_dmar_atsr {
-       struct acpi_dmar_header header;
-       u8 flags;
-       u8 reserved;
-       u16 segment;
-};
-
-/* Flags */
-
-#define ACPI_DMAR_ALL_PORTS	    (1)
-
-/*******************************************************************************
- *
  * ECDT - Embedded Controller Boot Resources Table
+ *        Version 1
  *
  ******************************************************************************/
 
@@ -418,14 +194,16 @@ struct acpi_table_ecdt {
 
 /*******************************************************************************
  *
- * EINJ - Error Injection Table
+ * EINJ - Error Injection Table (ACPI 4.0)
+ *        Version 1
  *
  ******************************************************************************/
 
 struct acpi_table_einj {
 	struct acpi_table_header header;	/* Common ACPI table header */
 	u32 header_length;
-	u32 reserved;
+	u8 flags;
+	u8 reserved[3];
 	u32 entries;
 };
 
@@ -435,6 +213,10 @@ struct acpi_einj_entry {
 	struct acpi_whea_header whea_header;	/* Common header for WHEA tables */
 };
 
+/* Masks for Flags field above */
+
+#define ACPI_EINJ_PRESERVE          (1)
+
 /* Values for Action field above */
 
 enum acpi_einj_actions {
@@ -470,9 +252,34 @@ struct acpi_einj_trigger {
 	u32 entry_count;
 };
 
+/* Command status return values */
+
+enum acpi_einj_command_status {
+	ACPI_EINJ_SUCCESS = 0,
+	ACPI_EINJ_FAILURE = 1,
+	ACPI_EINJ_INVALID_ACCESS = 2,
+	ACPI_EINJ_STATUS_RESERVED = 3	/* 3 and greater are reserved */
+};
+
+/* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */
+
+#define ACPI_EINJ_PROCESSOR_CORRECTABLE     (1)
+#define ACPI_EINJ_PROCESSOR_UNCORRECTABLE   (1<<1)
+#define ACPI_EINJ_PROCESSOR_FATAL           (1<<2)
+#define ACPI_EINJ_MEMORY_CORRECTABLE        (1<<3)
+#define ACPI_EINJ_MEMORY_UNCORRECTABLE      (1<<4)
+#define ACPI_EINJ_MEMORY_FATAL              (1<<5)
+#define ACPI_EINJ_PCIX_CORRECTABLE          (1<<6)
+#define ACPI_EINJ_PCIX_UNCORRECTABLE        (1<<7)
+#define ACPI_EINJ_PCIX_FATAL                (1<<8)
+#define ACPI_EINJ_PLATFORM_CORRECTABLE      (1<<9)
+#define ACPI_EINJ_PLATFORM_UNCORRECTABLE    (1<<10)
+#define ACPI_EINJ_PLATFORM_FATAL            (1<<11)
+
 /*******************************************************************************
  *
- * ERST - Error Record Serialization Table
+ * ERST - Error Record Serialization Table (ACPI 4.0)
+ *        Version 1
  *
  ******************************************************************************/
 
@@ -489,19 +296,23 @@ struct acpi_erst_entry {
 	struct acpi_whea_header whea_header;	/* Common header for WHEA tables */
 };
 
+/* Masks for Flags field above */
+
+#define ACPI_ERST_PRESERVE          (1)
+
 /* Values for Action field above */
 
 enum acpi_erst_actions {
-	ACPI_ERST_BEGIN_WRITE_OPERATION = 0,
-	ACPI_ERST_BEGIN_READ_OPERATION = 1,
-	ACPI_ERST_BETGIN_CLEAR_OPERATION = 2,
-	ACPI_ERST_END_OPERATION = 3,
+	ACPI_ERST_BEGIN_WRITE = 0,
+	ACPI_ERST_BEGIN_READ = 1,
+	ACPI_ERST_BEGIN_CLEAR = 2,
+	ACPI_ERST_END = 3,
 	ACPI_ERST_SET_RECORD_OFFSET = 4,
 	ACPI_ERST_EXECUTE_OPERATION = 5,
 	ACPI_ERST_CHECK_BUSY_STATUS = 6,
 	ACPI_ERST_GET_COMMAND_STATUS = 7,
-	ACPI_ERST_GET_RECORD_IDENTIFIER = 8,
-	ACPI_ERST_SET_RECORD_IDENTIFIER = 9,
+	ACPI_ERST_GET_RECORD_ID = 8,
+	ACPI_ERST_SET_RECORD_ID = 9,
 	ACPI_ERST_GET_RECORD_COUNT = 10,
 	ACPI_ERST_BEGIN_DUMMY_WRIITE = 11,
 	ACPI_ERST_NOT_USED = 12,
@@ -536,9 +347,29 @@ enum acpi_erst_instructions {
 	ACPI_ERST_INSTRUCTION_RESERVED = 19	/* 19 and greater are reserved */
 };
 
+/* Command status return values */
+
+enum acpi_erst_command_status {
+	ACPI_ERST_SUCESS = 0,
+	ACPI_ERST_NO_SPACE = 1,
+	ACPI_ERST_NOT_AVAILABLE = 2,
+	ACPI_ERST_FAILURE = 3,
+	ACPI_ERST_RECORD_EMPTY = 4,
+	ACPI_ERST_NOT_FOUND = 5,
+	ACPI_ERST_STATUS_RESERVED = 6	/* 6 and greater are reserved */
+};
+
+/* Error Record Serialization Information */
+
+struct acpi_erst_info {
+	u16 signature;		/* Should be "ER" */
+	u8 data[48];
+};
+
 /*******************************************************************************
  *
- * HEST - Hardware Error Source Table
+ * HEST - Hardware Error Source Table (ACPI 4.0)
+ *        Version 1
  *
  ******************************************************************************/
 
@@ -551,85 +382,69 @@ struct acpi_table_hest {
 
 struct acpi_hest_header {
 	u16 type;
+	u16 source_id;
 };
 
 /* Values for Type field above for subtables */
 
 enum acpi_hest_types {
-	ACPI_HEST_TYPE_XPF_MACHINE_CHECK = 0,
-	ACPI_HEST_TYPE_XPF_CORRECTED_MACHINE_CHECK = 1,
-	ACPI_HEST_TYPE_XPF_UNUSED = 2,
-	ACPI_HEST_TYPE_XPF_NON_MASKABLE_INTERRUPT = 3,
-	ACPI_HEST_TYPE_IPF_CORRECTED_MACHINE_CHECK = 4,
-	ACPI_HEST_TYPE_IPF_CORRECTED_PLATFORM_ERROR = 5,
+	ACPI_HEST_TYPE_IA32_CHECK = 0,
+	ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1,
+	ACPI_HEST_TYPE_IA32_NMI = 2,
+	ACPI_HEST_TYPE_NOT_USED3 = 3,
+	ACPI_HEST_TYPE_NOT_USED4 = 4,
+	ACPI_HEST_TYPE_NOT_USED5 = 5,
 	ACPI_HEST_TYPE_AER_ROOT_PORT = 6,
 	ACPI_HEST_TYPE_AER_ENDPOINT = 7,
 	ACPI_HEST_TYPE_AER_BRIDGE = 8,
-	ACPI_HEST_TYPE_GENERIC_HARDWARE_ERROR_SOURCE = 9,
+	ACPI_HEST_TYPE_GENERIC_ERROR = 9,
 	ACPI_HEST_TYPE_RESERVED = 10	/* 10 and greater are reserved */
 };
 
 /*
- * HEST Sub-subtables
+ * HEST substructures contained in subtables
  */
 
-/* XPF Machine Check Error Bank */
-
-struct acpi_hest_xpf_error_bank {
+/*
+ * IA32 Error Bank(s) - Follows the struct acpi_hest_ia_machine_check and
+ * struct acpi_hest_ia_corrected structures.
+ */
+struct acpi_hest_ia_error_bank {
 	u8 bank_number;
 	u8 clear_status_on_init;
 	u8 status_format;
-	u8 config_write_enable;
+	u8 reserved;
 	u32 control_register;
-	u64 control_init_data;
+	u64 control_data;
 	u32 status_register;
 	u32 address_register;
 	u32 misc_register;
 };
 
-/* Generic Error Status */
-
-struct acpi_hest_generic_status {
-	u32 block_status;
-	u32 raw_data_offset;
-	u32 raw_data_length;
-	u32 data_length;
-	u32 error_severity;
-};
-
-/* Generic Error Data */
-
-struct acpi_hest_generic_data {
-	u8 section_type[16];
-	u32 error_severity;
-	u16 revision;
-	u8 validation_bits;
-	u8 flags;
-	u32 error_data_length;
-	u8 fru_id[16];
-	u8 fru_text[20];
-};
-
-/* Common HEST structure for PCI/AER types below (6,7,8) */
+/* Common HEST sub-structure for PCI/AER structures below (6,7,8) */
 
 struct acpi_hest_aer_common {
-	u16 source_id;
-	u16 config_write_enable;
+	u16 reserved1;
 	u8 flags;
 	u8 enabled;
-	u32 records_to_pre_allocate;
+	u32 records_to_preallocate;
 	u32 max_sections_per_record;
 	u32 bus;
 	u16 device;
 	u16 function;
 	u16 device_control;
-	u16 reserved;
-	u32 uncorrectable_error_mask;
-	u32 uncorrectable_error_severity;
-	u32 correctable_error_mask;
-	u32 advanced_error_capabilities;
+	u16 reserved2;
+	u32 uncorrectable_mask;
+	u32 uncorrectable_severity;
+	u32 correctable_mask;
+	u32 advanced_capabilities;
 };
 
+/* Masks for HEST Flags fields */
+
+#define ACPI_HEST_FIRMWARE_FIRST        (1)
+#define ACPI_HEST_GLOBAL                (1<<1)
+
 /* Hardware Error Notification */
 
 struct acpi_hest_notify {
@@ -655,71 +470,59 @@ enum acpi_hest_notify_types {
 	ACPI_HEST_NOTIFY_RESERVED = 5	/* 5 and greater are reserved */
 };
 
+/* Values for config_write_enable bitfield above */
+
+#define ACPI_HEST_TYPE                  (1)
+#define ACPI_HEST_POLL_INTERVAL         (1<<1)
+#define ACPI_HEST_POLL_THRESHOLD_VALUE  (1<<2)
+#define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3)
+#define ACPI_HEST_ERR_THRESHOLD_VALUE   (1<<4)
+#define ACPI_HEST_ERR_THRESHOLD_WINDOW  (1<<5)
+
 /*
  * HEST subtables
- *
- * From WHEA Design Document, 16 May 2007.
- * Note: There is no subtable type 2 in this version of the document,
- * and there are two different subtable type 3s.
  */
 
- /* 0: XPF Machine Check Exception */
+/* 0: IA32 Machine Check Exception */
 
-struct acpi_hest_xpf_machine_check {
+struct acpi_hest_ia_machine_check {
 	struct acpi_hest_header header;
-	u16 source_id;
-	u16 config_write_enable;
+	u16 reserved1;
 	u8 flags;
-	u8 reserved1;
-	u32 records_to_pre_allocate;
+	u8 enabled;
+	u32 records_to_preallocate;
 	u32 max_sections_per_record;
 	u64 global_capability_data;
 	u64 global_control_data;
 	u8 num_hardware_banks;
-	u8 reserved2[7];
+	u8 reserved3[7];
 };
 
-/* 1: XPF Corrected Machine Check */
+/* 1: IA32 Corrected Machine Check */
 
-struct acpi_table_hest_xpf_corrected {
+struct acpi_hest_ia_corrected {
 	struct acpi_hest_header header;
-	u16 source_id;
-	u16 config_write_enable;
+	u16 reserved1;
 	u8 flags;
 	u8 enabled;
-	u32 records_to_pre_allocate;
+	u32 records_to_preallocate;
 	u32 max_sections_per_record;
 	struct acpi_hest_notify notify;
 	u8 num_hardware_banks;
-	u8 reserved[3];
+	u8 reserved2[3];
 };
 
-/* 3: XPF Non-Maskable Interrupt */
+/* 2: IA32 Non-Maskable Interrupt */
 
-struct acpi_hest_xpf_nmi {
+struct acpi_hest_ia_nmi {
 	struct acpi_hest_header header;
-	u16 source_id;
 	u32 reserved;
-	u32 records_to_pre_allocate;
+	u32 records_to_preallocate;
 	u32 max_sections_per_record;
 	u32 max_raw_data_length;
 };
 
-/* 4: IPF Corrected Machine Check */
-
-struct acpi_hest_ipf_corrected {
-	struct acpi_hest_header header;
-	u8 enabled;
-	u8 reserved;
-};
-
-/* 5: IPF Corrected Platform Error */
-
-struct acpi_hest_ipf_corrected_platform {
-	struct acpi_hest_header header;
-	u8 enabled;
-	u8 reserved;
-};
+/* 3,4,5: Not used */
 
 /* 6: PCI Express Root Port AER */
 
@@ -741,143 +544,61 @@ struct acpi_hest_aer {
 struct acpi_hest_aer_bridge {
 	struct acpi_hest_header header;
 	struct acpi_hest_aer_common aer;
-	u32 secondary_uncorrectable_error_mask;
-	u32 secondary_uncorrectable_error_severity;
-	u32 secondary_advanced_capabilities;
+	u32 uncorrectable_mask2;
+	u32 uncorrectable_severity2;
+	u32 advanced_capabilities2;
 };
 
 /* 9: Generic Hardware Error Source */
 
 struct acpi_hest_generic {
 	struct acpi_hest_header header;
-	u16 source_id;
 	u16 related_source_id;
-	u8 config_write_enable;
+	u8 reserved;
 	u8 enabled;
-	u32 records_to_pre_allocate;
+	u32 records_to_preallocate;
 	u32 max_sections_per_record;
 	u32 max_raw_data_length;
 	struct acpi_generic_address error_status_address;
 	struct acpi_hest_notify notify;
-	u32 error_status_block_length;
+	u32 error_block_length;
 };
 
-/*******************************************************************************
- *
- * HPET - High Precision Event Timer table
- *
- ******************************************************************************/
+/* Generic Error Status block */
 
-struct acpi_table_hpet {
-	struct acpi_table_header header;	/* Common ACPI table header */
-	u32 id;			/* Hardware ID of event timer block */
-	struct acpi_generic_address address;	/* Address of event timer block */
-	u8 sequence;		/* HPET sequence number */
-	u16 minimum_tick;	/* Main counter min tick, periodic mode */
-	u8 flags;
+struct acpi_hest_generic_status {
+	u32 block_status;
+	u32 raw_data_offset;
+	u32 raw_data_length;
+	u32 data_length;
+	u32 error_severity;
 };
 
-/*! Flags */
+/* Values for block_status flags above */
 
-#define ACPI_HPET_PAGE_PROTECT      (1)	/* 00: No page protection */
-#define ACPI_HPET_PAGE_PROTECT_4    (1<<1)	/* 01: 4KB page protected */
-#define ACPI_HPET_PAGE_PROTECT_64   (1<<2)	/* 02: 64KB page protected */
+#define ACPI_HEST_UNCORRECTABLE             (1)
+#define ACPI_HEST_CORRECTABLE               (1<<1)
+#define ACPI_HEST_MULTIPLE_UNCORRECTABLE    (1<<2)
+#define ACPI_HEST_MULTIPLE_CORRECTABLE      (1<<3)
+#define ACPI_HEST_ERROR_ENTRY_COUNT         (0xFF<<4)	/* 8 bits, error count */
 
-/*! [End] no source code translation !*/
+/* Generic Error Data entry */
 
-/*******************************************************************************
- *
- * IBFT - Boot Firmware Table
- *
- ******************************************************************************/
-
-struct acpi_table_ibft {
-	struct acpi_table_header header;	/* Common ACPI table header */
-	u8 reserved[12];
-};
-
-/* IBFT common subtable header */
-
-struct acpi_ibft_header {
-	u8 type;
-	u8 version;
-	u16 length;
-	u8 index;
+struct acpi_hest_generic_data {
+	u8 section_type[16];
+	u32 error_severity;
+	u16 revision;
+	u8 validation_bits;
 	u8 flags;
-};
-
-/* Values for Type field above */
-
-enum acpi_ibft_type {
-	ACPI_IBFT_TYPE_NOT_USED = 0,
-	ACPI_IBFT_TYPE_CONTROL = 1,
-	ACPI_IBFT_TYPE_INITIATOR = 2,
-	ACPI_IBFT_TYPE_NIC = 3,
-	ACPI_IBFT_TYPE_TARGET = 4,
-	ACPI_IBFT_TYPE_EXTENSIONS = 5,
-	ACPI_IBFT_TYPE_RESERVED = 6	/* 6 and greater are reserved */
-};
-
-/* IBFT subtables */
-
-struct acpi_ibft_control {
-	struct acpi_ibft_header header;
-	u16 extensions;
-	u16 initiator_offset;
-	u16 nic0_offset;
-	u16 target0_offset;
-	u16 nic1_offset;
-	u16 target1_offset;
-};
-
-struct acpi_ibft_initiator {
-	struct acpi_ibft_header header;
-	u8 sns_server[16];
-	u8 slp_server[16];
-	u8 primary_server[16];
-	u8 secondary_server[16];
-	u16 name_length;
-	u16 name_offset;
-};
-
-struct acpi_ibft_nic {
-	struct acpi_ibft_header header;
-	u8 ip_address[16];
-	u8 subnet_mask_prefix;
-	u8 origin;
-	u8 gateway[16];
-	u8 primary_dns[16];
-	u8 secondary_dns[16];
-	u8 dhcp[16];
-	u16 vlan;
-	u8 mac_address[6];
-	u16 pci_address;
-	u16 name_length;
-	u16 name_offset;
-};
-
-struct acpi_ibft_target {
-	struct acpi_ibft_header header;
-	u8 target_ip_address[16];
-	u16 target_ip_socket;
-	u8 target_boot_lun[8];
-	u8 chap_type;
-	u8 nic_association;
-	u16 target_name_length;
-	u16 target_name_offset;
-	u16 chap_name_length;
-	u16 chap_name_offset;
-	u16 chap_secret_length;
-	u16 chap_secret_offset;
-	u16 reverse_chap_name_length;
-	u16 reverse_chap_name_offset;
-	u16 reverse_chap_secret_length;
-	u16 reverse_chap_secret_offset;
+	u32 error_data_length;
+	u8 fru_id[16];
+	u8 fru_text[20];
 };
 
 /*******************************************************************************
  *
  * MADT - Multiple APIC Description Table
+ *        Version 3
  *
  ******************************************************************************/
 
@@ -887,16 +608,16 @@ struct acpi_table_madt {
 	u32 flags;
 };
 
-/* Flags */
+/* Masks for Flags field above */
 
-#define ACPI_MADT_PCAT_COMPAT       (1)	/* 00:    System also has dual 8259s */
+#define ACPI_MADT_PCAT_COMPAT       (1)	/* 00: System also has dual 8259s */
 
 /* Values for PCATCompat flag */
 
 #define ACPI_MADT_DUAL_PIC          0
 #define ACPI_MADT_MULTIPLE_APIC     1
 
-/* Values for subtable type in struct acpi_subtable_header */
+/* Values for MADT subtable type in struct acpi_subtable_header */
 
 enum acpi_madt_type {
 	ACPI_MADT_TYPE_LOCAL_APIC = 0,
@@ -1007,26 +728,26 @@ struct acpi_madt_interrupt_source {
 	u32 flags;		/* Interrupt Source Flags */
 };
 
-/* Flags field above */
+/* Masks for Flags field above */
 
 #define ACPI_MADT_CPEI_OVERRIDE     (1)
 
-/* 9: Processor Local X2_APIC (07/2008) */
+/* 9: Processor Local X2APIC (ACPI 4.0) */
 
 struct acpi_madt_local_x2apic {
 	struct acpi_subtable_header header;
 	u16 reserved;		/* Reserved - must be zero */
-	u32 local_apic_id;	/* Processor X2_APIC ID  */
+	u32 local_apic_id;	/* Processor x2APIC ID  */
 	u32 lapic_flags;
-	u32 uid;		/* Extended X2_APIC processor ID */
+	u32 uid;		/* ACPI processor UID */
 };
 
-/* 10: Local X2APIC NMI (07/2008) */
+/* 10: Local X2APIC NMI (ACPI 4.0) */
 
 struct acpi_madt_local_x2apic_nmi {
 	struct acpi_subtable_header header;
 	u16 inti_flags;
-	u32 uid;		/* Processor X2_APIC ID */
+	u32 uid;		/* ACPI processor UID */
 	u8 lint;		/* LINTn to which NMI is connected */
 	u8 reserved[3];
 };
@@ -1058,28 +779,34 @@ struct acpi_madt_local_x2apic_nmi {
 
 /*******************************************************************************
  *
- * MCFG - PCI Memory Mapped Configuration table and sub-table
+ * MSCT - Maximum System Characteristics Table (ACPI 4.0)
+ *        Version 1
  *
  ******************************************************************************/
 
-struct acpi_table_mcfg {
+struct acpi_table_msct {
 	struct acpi_table_header header;	/* Common ACPI table header */
-	u8 reserved[8];
+	u32 proximity_offset;	/* Location of proximity info struct(s) */
+	u32 max_proximity_domains;	/* Max number of proximity domains */
+	u32 max_clock_domains;	/* Max number of clock domains */
+	u64 max_address;	/* Max physical address in system */
 };
 
-/* Subtable */
+/* Subtable - Maximum Proximity Domain Information. Version 1 */
 
-struct acpi_mcfg_allocation {
-	u64 address;		/* Base address, processor-relative */
-	u16 pci_segment;	/* PCI segment group number */
-	u8 start_bus_number;	/* Starting PCI Bus number */
-	u8 end_bus_number;	/* Final PCI Bus number */
-	u32 reserved;
+struct acpi_msct_proximity {
+	u8 revision;
+	u8 length;
+	u32 range_start;	/* Start of domain range */
+	u32 range_end;		/* End of domain range */
+	u32 processor_capacity;
+	u64 memory_capacity;	/* In bytes */
 };
 
 /*******************************************************************************
  *
  * SBST - Smart Battery Specification Table
+ *        Version 1
  *
  ******************************************************************************/
 
@@ -1093,6 +820,7 @@ struct acpi_table_sbst {
 /*******************************************************************************
  *
  * SLIT - System Locality Distance Information Table
+ *        Version 1
  *
  ******************************************************************************/
 
@@ -1104,60 +832,8 @@ struct acpi_table_slit {
 
 /*******************************************************************************
  *
- * SPCR - Serial Port Console Redirection table
- *
- ******************************************************************************/
-
-struct acpi_table_spcr {
-	struct acpi_table_header header;	/* Common ACPI table header */
-	u8 interface_type;	/* 0=full 16550, 1=subset of 16550 */
-	u8 reserved[3];
-	struct acpi_generic_address serial_port;
-	u8 interrupt_type;
-	u8 pc_interrupt;
-	u32 interrupt;
-	u8 baud_rate;
-	u8 parity;
-	u8 stop_bits;
-	u8 flow_control;
-	u8 terminal_type;
-	u8 reserved1;
-	u16 pci_device_id;
-	u16 pci_vendor_id;
-	u8 pci_bus;
-	u8 pci_device;
-	u8 pci_function;
-	u32 pci_flags;
-	u8 pci_segment;
-	u32 reserved2;
-};
-
-/*******************************************************************************
- *
- * SPMI - Server Platform Management Interface table
- *
- ******************************************************************************/
-
-struct acpi_table_spmi {
-	struct acpi_table_header header;	/* Common ACPI table header */
-	u8 reserved;
-	u8 interface_type;
-	u16 spec_revision;	/* Version of IPMI */
-	u8 interrupt_type;
-	u8 gpe_number;		/* GPE assigned */
-	u8 reserved1;
-	u8 pci_device_flag;
-	u32 interrupt;
-	struct acpi_generic_address ipmi_register;
-	u8 pci_segment;
-	u8 pci_bus;
-	u8 pci_device;
-	u8 pci_function;
-};
-
-/*******************************************************************************
- *
  * SRAT - System Resource Affinity Table
+ *        Version 3
  *
  ******************************************************************************/
 
@@ -1192,6 +868,10 @@ struct acpi_srat_cpu_affinity {
 	u32 reserved;		/* Reserved, must be zero */
 };
 
+/* Flags */
+
+#define ACPI_SRAT_CPU_USE_AFFINITY  (1)	/* 00: Use affinity structure */
+
 /* 1: Memory Affinity */
 
 struct acpi_srat_mem_affinity {
@@ -1211,7 +891,7 @@ struct acpi_srat_mem_affinity {
 #define ACPI_SRAT_MEM_HOT_PLUGGABLE (1<<1)	/* 01: Memory region is hot pluggable */
 #define ACPI_SRAT_MEM_NON_VOLATILE  (1<<2)	/* 02: Memory region is non-volatile */
 
-/* 2: Processor Local X2_APIC Affinity (07/2008) */
+/* 2: Processor Local X2_APIC Affinity (ACPI 4.0) */
 
 struct acpi_srat_x2apic_cpu_affinity {
 	struct acpi_subtable_header header;
@@ -1219,122 +899,14 @@ struct acpi_srat_x2apic_cpu_affinity {
 	u32 proximity_domain;
 	u32 apic_id;
 	u32 flags;
+	u32 clock_domain;
+	u32 reserved2;
 };
 
 /* Flags for struct acpi_srat_cpu_affinity and struct acpi_srat_x2apic_cpu_affinity */
 
 #define ACPI_SRAT_CPU_ENABLED       (1)	/* 00: Use affinity structure */
 
-/*******************************************************************************
- *
- * TCPA - Trusted Computing Platform Alliance table
- *
- ******************************************************************************/
-
-struct acpi_table_tcpa {
-	struct acpi_table_header header;	/* Common ACPI table header */
-	u16 reserved;
-	u32 max_log_length;	/* Maximum length for the event log area */
-	u64 log_address;	/* Address of the event log area */
-};
-
-/*******************************************************************************
- *
- * UEFI - UEFI Boot optimization Table
- *
- ******************************************************************************/
-
-struct acpi_table_uefi {
-	struct acpi_table_header header;	/* Common ACPI table header */
-	u8 identifier[16];	/* UUID identifier */
-	u16 data_offset;	/* Offset of remaining data in table */
-	u8 data;
-};
-
-/*******************************************************************************
- *
- * WDAT - Watchdog Action Table
- *
- ******************************************************************************/
-
-struct acpi_table_wdat {
-	struct acpi_table_header header;	/* Common ACPI table header */
-	u32 header_length;	/* Watchdog Header Length */
-	u16 pci_segment;	/* PCI Segment number */
-	u8 pci_bus;		/* PCI Bus number */
-	u8 pci_device;		/* PCI Device number */
-	u8 pci_function;	/* PCI Function number */
-	u8 reserved[3];
-	u32 timer_period;	/* Period of one timer count (msec) */
-	u32 max_count;		/* Maximum counter value supported */
-	u32 min_count;		/* Minimum counter value */
-	u8 flags;
-	u8 reserved2[3];
-	u32 entries;		/* Number of watchdog entries that follow */
-};
-
-/* WDAT Instruction Entries (actions) */
-
-struct acpi_wdat_entry {
-	struct acpi_whea_header whea_header;	/* Common header for WHEA tables */
-};
-
-/* Values for Action field above */
-
-enum acpi_wdat_actions {
-	ACPI_WDAT_RESET = 1,
-	ACPI_WDAT_GET_CURRENT_COUNTDOWN = 4,
-	ACPI_WDAT_GET_COUNTDOWN = 5,
-	ACPI_WDAT_SET_COUNTDOWN = 6,
-	ACPI_WDAT_GET_RUNNING_STATE = 8,
-	ACPI_WDAT_SET_RUNNING_STATE = 9,
-	ACPI_WDAT_GET_STOPPED_STATE = 10,
-	ACPI_WDAT_SET_STOPPED_STATE = 11,
-	ACPI_WDAT_GET_REBOOT = 16,
-	ACPI_WDAT_SET_REBOOT = 17,
-	ACPI_WDAT_GET_SHUTDOWN = 18,
-	ACPI_WDAT_SET_SHUTDOWN = 19,
-	ACPI_WDAT_GET_STATUS = 32,
-	ACPI_WDAT_SET_STATUS = 33,
-	ACPI_WDAT_ACTION_RESERVED = 34	/* 34 and greater are reserved */
-};
-
-/* Values for Instruction field above */
-
-enum acpi_wdat_instructions {
-	ACPI_WDAT_READ_VALUE = 0,
-	ACPI_WDAT_READ_COUNTDOWN = 1,
-	ACPI_WDAT_WRITE_VALUE = 2,
-	ACPI_WDAT_WRITE_COUNTDOWN = 3,
-	ACPI_WDAT_INSTRUCTION_RESERVED = 4,	/* 4 and greater are reserved */
-	ACPI_WDAT_PRESERVE_REGISTER = 0x80	/* Except for this value */
-};
-
-/*******************************************************************************
- *
- * WDRT - Watchdog Resource Table
- *
- ******************************************************************************/
-
-struct acpi_table_wdrt {
-	struct acpi_table_header header;	/* Common ACPI table header */
-	u32 header_length;	/* Watchdog Header Length */
-	u8 pci_segment;		/* PCI Segment number */
-	u8 pci_bus;		/* PCI Bus number */
-	u8 pci_device;		/* PCI Device number */
-	u8 pci_function;	/* PCI Function number */
-	u32 timer_period;	/* Period of one timer count (msec) */
-	u32 max_count;		/* Maximum counter value supported */
-	u32 min_count;		/* Minimum counter value */
-	u8 flags;
-	u8 reserved[3];
-	u32 entries;		/* Number of watchdog entries that follow */
-};
-
-/* Flags */
-
-#define ACPI_WDRT_TIMER_ENABLED     (1)	/* 00: Timer enabled */
-
 /* Reset to default packing */
 
 #pragma pack()
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
new file mode 100644
index 000000000000..6f3dce9991e1
--- /dev/null
+++ b/include/acpi/actbl2.h
@@ -0,0 +1,868 @@
+#ifndef __ACTBL2_H__
+#define __ACTBL2_H__
+
+/*******************************************************************************
+ *
+ * Additional ACPI Tables (2)
+ *
+ * These tables are not consumed directly by the ACPICA subsystem, but are
+ * included here to support device drivers and the AML disassembler.
+ *
+ * The tables in this file are defined by third-party specifications, and are
+ * not defined directly by the ACPI specification itself.
+ *
+ ******************************************************************************/
+
+/*
+ * Values for description table header signatures for tables defined in this
+ * file. Useful because they make it more difficult to inadvertently type in
+ * the wrong signature.
+ */
+#define ACPI_SIG_ASF            "ASF!"	/* Alert Standard Format table */
+#define ACPI_SIG_BOOT           "BOOT"	/* Simple Boot Flag Table */
+#define ACPI_SIG_DBGP           "DBGP"	/* Debug Port table */
+#define ACPI_SIG_DMAR           "DMAR"	/* DMA Remapping table */
+#define ACPI_SIG_HPET           "HPET"	/* High Precision Event Timer table */
+#define ACPI_SIG_IBFT           "IBFT"	/* i_sCSI Boot Firmware Table */
+#define ACPI_SIG_IVRS           "IVRS"	/* I/O Virtualization Reporting Structure */
+#define ACPI_SIG_MCFG           "MCFG"	/* PCI Memory Mapped Configuration table */
+#define ACPI_SIG_SLIC           "SLIC"	/* Software Licensing Description Table */
+#define ACPI_SIG_SPCR           "SPCR"	/* Serial Port Console Redirection table */
+#define ACPI_SIG_SPMI           "SPMI"	/* Server Platform Management Interface table */
+#define ACPI_SIG_TCPA           "TCPA"	/* Trusted Computing Platform Alliance table */
+#define ACPI_SIG_UEFI           "UEFI"	/* Uefi Boot Optimization Table */
+#define ACPI_SIG_WAET           "WAET"	/* Windows ACPI Emulated devices Table */
+#define ACPI_SIG_WDAT           "WDAT"	/* Watchdog Action Table */
+#define ACPI_SIG_WDRT           "WDRT"	/* Watchdog Resource Table */
+
+/*
+ * All tables must be byte-packed to match the ACPI specification, since
+ * the tables are provided by the system BIOS.
+ */
+#pragma pack(1)
+
+/*
+ * Note about bitfields: The u8 type is used for bitfields in ACPI tables.
+ * This is the only type that is even remotely portable. Anything else is not
+ * portable, so do not use any other bitfield types.
+ */
+
+/*******************************************************************************
+ *
+ * ASF - Alert Standard Format table (Signature "ASF!")
+ *       Revision 0x10
+ *
+ * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003
+ *
+ ******************************************************************************/
+
+struct acpi_table_asf {
+	struct acpi_table_header header;	/* Common ACPI table header */
+};
+
+/* ASF subtable header */
+
+struct acpi_asf_header {
+	u8 type;
+	u8 reserved;
+	u16 length;
+};
+
+/* Values for Type field above */
+
+enum acpi_asf_type {
+	ACPI_ASF_TYPE_INFO = 0,
+	ACPI_ASF_TYPE_ALERT = 1,
+	ACPI_ASF_TYPE_CONTROL = 2,
+	ACPI_ASF_TYPE_BOOT = 3,
+	ACPI_ASF_TYPE_ADDRESS = 4,
+	ACPI_ASF_TYPE_RESERVED = 5
+};
+
+/*
+ * ASF subtables
+ */
+
+/* 0: ASF Information */
+
+struct acpi_asf_info {
+	struct acpi_asf_header header;
+	u8 min_reset_value;
+	u8 min_poll_interval;
+	u16 system_id;
+	u32 mfg_id;
+	u8 flags;
+	u8 reserved2[3];
+};
+
+/* Masks for Flags field above */
+
+#define ACPI_ASF_SMBUS_PROTOCOLS    (1)
+
+/* 1: ASF Alerts */
+
+struct acpi_asf_alert {
+	struct acpi_asf_header header;
+	u8 assert_mask;
+	u8 deassert_mask;
+	u8 alerts;
+	u8 data_length;
+};
+
+struct acpi_asf_alert_data {
+	u8 address;
+	u8 command;
+	u8 mask;
+	u8 value;
+	u8 sensor_type;
+	u8 type;
+	u8 offset;
+	u8 source_type;
+	u8 severity;
+	u8 sensor_number;
+	u8 entity;
+	u8 instance;
+};
+
+/* 2: ASF Remote Control */
+
+struct acpi_asf_remote {
+	struct acpi_asf_header header;
+	u8 controls;
+	u8 data_length;
+	u16 reserved2;
+};
+
+struct acpi_asf_control_data {
+	u8 function;
+	u8 address;
+	u8 command;
+	u8 value;
+};
+
+/* 3: ASF RMCP Boot Options */
+
+struct acpi_asf_rmcp {
+	struct acpi_asf_header header;
+	u8 capabilities[7];
+	u8 completion_code;
+	u32 enterprise_id;
+	u8 command;
+	u16 parameter;
+	u16 boot_options;
+	u16 oem_parameters;
+};
+
+/* 4: ASF Address */
+
+struct acpi_asf_address {
+	struct acpi_asf_header header;
+	u8 eprom_address;
+	u8 devices;
+};
+
+/*******************************************************************************
+ *
+ * BOOT - Simple Boot Flag Table
+ *        Version 1
+ *
+ * Conforms to the "Simple Boot Flag Specification", Version 2.1
+ *
+ ******************************************************************************/
+
+struct acpi_table_boot {
+	struct acpi_table_header header;	/* Common ACPI table header */
+	u8 cmos_index;		/* Index in CMOS RAM for the boot register */
+	u8 reserved[3];
+};
+
+/*******************************************************************************
+ *
+ * DBGP - Debug Port table
+ *        Version 1
+ *
+ * Conforms to the "Debug Port Specification", Version 1.00, 2/9/2000
+ *
+ ******************************************************************************/
+
+struct acpi_table_dbgp {
+	struct acpi_table_header header;	/* Common ACPI table header */
+	u8 type;		/* 0=full 16550, 1=subset of 16550 */
+	u8 reserved[3];
+	struct acpi_generic_address debug_port;
+};
+
+/*******************************************************************************
+ *
+ * DMAR - DMA Remapping table
+ *        Version 1
+ *
+ * Conforms to "Intel Virtualization Technology for Directed I/O",
+ * Version 1.2, Sept. 2008
+ *
+ ******************************************************************************/
+
+struct acpi_table_dmar {
+	struct acpi_table_header header;	/* Common ACPI table header */
+	u8 width;		/* Host Address Width */
+	u8 flags;
+	u8 reserved[10];
+};
+
+/* Masks for Flags field above */
+
+#define ACPI_DMAR_INTR_REMAP        (1)
+
+/* DMAR subtable header */
+
+struct acpi_dmar_header {
+	u16 type;
+	u16 length;
+};
+
+/* Values for subtable type in struct acpi_dmar_header */
+
+enum acpi_dmar_type {
+	ACPI_DMAR_TYPE_HARDWARE_UNIT = 0,
+	ACPI_DMAR_TYPE_RESERVED_MEMORY = 1,
+	ACPI_DMAR_TYPE_ATSR = 2,
+	ACPI_DMAR_HARDWARE_AFFINITY = 3,
+	ACPI_DMAR_TYPE_RESERVED = 4	/* 4 and greater are reserved */
+};
+
+/* DMAR Device Scope structure */
+
+struct acpi_dmar_device_scope {
+	u8 entry_type;
+	u8 length;
+	u16 reserved;
+	u8 enumeration_id;
+	u8 bus;
+};
+
+/* Values for entry_type in struct acpi_dmar_device_scope */
+
+enum acpi_dmar_scope_type {
+	ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0,
+	ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1,
+	ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2,
+	ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3,
+	ACPI_DMAR_SCOPE_TYPE_HPET = 4,
+	ACPI_DMAR_SCOPE_TYPE_RESERVED = 5	/* 5 and greater are reserved */
+};
+
+struct acpi_dmar_pci_path {
+	u8 dev;
+	u8 fn;
+};
+
+/*
+ * DMAR Sub-tables, correspond to Type in struct acpi_dmar_header
+ */
+
+/* 0: Hardware Unit Definition */
+
+struct acpi_dmar_hardware_unit {
+	struct acpi_dmar_header header;
+	u8 flags;
+	u8 reserved;
+	u16 segment;
+	u64 address;		/* Register Base Address */
+};
+
+/* Masks for Flags field above */
+
+#define ACPI_DMAR_INCLUDE_ALL       (1)
+
+/* 1: Reserved Memory Defininition */
+
+struct acpi_dmar_reserved_memory {
+	struct acpi_dmar_header header;
+	u16 reserved;
+	u16 segment;
+	u64 base_address;	/* 4_k aligned base address */
+	u64 end_address;	/* 4_k aligned limit address */
+};
+
+/* Masks for Flags field above */
+
+#define ACPI_DMAR_ALLOW_ALL         (1)
+
+/* 2: Root Port ATS Capability Reporting Structure */
+
+struct acpi_dmar_atsr {
+	struct acpi_dmar_header header;
+	u8 flags;
+	u8 reserved;
+	u16 segment;
+};
+
+/* Masks for Flags field above */
+
+#define ACPI_DMAR_ALL_PORTS         (1)
+
+/* 3: Remapping Hardware Static Affinity Structure */
+
+struct acpi_dmar_rhsa {
+	struct acpi_dmar_header header;
+	u32 reserved;
+	u64 base_address;
+	u32 proximity_domain;
+};
+
+/*******************************************************************************
+ *
+ * HPET - High Precision Event Timer table
+ *        Version 1
+ *
+ * Conforms to "IA-PC HPET (High Precision Event Timers) Specification",
+ * Version 1.0a, October 2004
+ *
+ ******************************************************************************/
+
+struct acpi_table_hpet {
+	struct acpi_table_header header;	/* Common ACPI table header */
+	u32 id;			/* Hardware ID of event timer block */
+	struct acpi_generic_address address;	/* Address of event timer block */
+	u8 sequence;		/* HPET sequence number */
+	u16 minimum_tick;	/* Main counter min tick, periodic mode */
+	u8 flags;
+};
+
+/* Masks for Flags field above */
+
+#define ACPI_HPET_PAGE_PROTECT_MASK (3)
+
+/* Values for Page Protect flags */
+
+enum acpi_hpet_page_protect {
+	ACPI_HPET_NO_PAGE_PROTECT = 0,
+	ACPI_HPET_PAGE_PROTECT4 = 1,
+	ACPI_HPET_PAGE_PROTECT64 = 2
+};
+
+/*******************************************************************************
+ *
+ * IBFT - Boot Firmware Table
+ *        Version 1
+ *
+ * Conforms to "iSCSI Boot Firmware Table (iBFT) as Defined in ACPI 3.0b
+ * Specification", Version 1.01, March 1, 2007
+ *
+ * Note: It appears that this table is not intended to appear in the RSDT/XSDT.
+ * Therefore, it is not currently supported by the disassembler.
+ *
+ ******************************************************************************/
+
+struct acpi_table_ibft {
+	struct acpi_table_header header;	/* Common ACPI table header */
+	u8 reserved[12];
+};
+
+/* IBFT common subtable header */
+
+struct acpi_ibft_header {
+	u8 type;
+	u8 version;
+	u16 length;
+	u8 index;
+	u8 flags;
+};
+
+/* Values for Type field above */
+
+enum acpi_ibft_type {
+	ACPI_IBFT_TYPE_NOT_USED = 0,
+	ACPI_IBFT_TYPE_CONTROL = 1,
+	ACPI_IBFT_TYPE_INITIATOR = 2,
+	ACPI_IBFT_TYPE_NIC = 3,
+	ACPI_IBFT_TYPE_TARGET = 4,
+	ACPI_IBFT_TYPE_EXTENSIONS = 5,
+	ACPI_IBFT_TYPE_RESERVED = 6	/* 6 and greater are reserved */
+};
+
+/* IBFT subtables */
+
+struct acpi_ibft_control {
+	struct acpi_ibft_header header;
+	u16 extensions;
+	u16 initiator_offset;
+	u16 nic0_offset;
+	u16 target0_offset;
+	u16 nic1_offset;
+	u16 target1_offset;
+};
+
+struct acpi_ibft_initiator {
+	struct acpi_ibft_header header;
+	u8 sns_server[16];
+	u8 slp_server[16];
+	u8 primary_server[16];
+	u8 secondary_server[16];
+	u16 name_length;
+	u16 name_offset;
+};
+
+struct acpi_ibft_nic {
+	struct acpi_ibft_header header;
+	u8 ip_address[16];
+	u8 subnet_mask_prefix;
+	u8 origin;
+	u8 gateway[16];
+	u8 primary_dns[16];
+	u8 secondary_dns[16];
+	u8 dhcp[16];
+	u16 vlan;
+	u8 mac_address[6];
+	u16 pci_address;
+	u16 name_length;
+	u16 name_offset;
+};
+
+struct acpi_ibft_target {
+	struct acpi_ibft_header header;
+	u8 target_ip_address[16];
+	u16 target_ip_socket;
+	u8 target_boot_lun[8];
+	u8 chap_type;
+	u8 nic_association;
+	u16 target_name_length;
+	u16 target_name_offset;
+	u16 chap_name_length;
+	u16 chap_name_offset;
+	u16 chap_secret_length;
+	u16 chap_secret_offset;
+	u16 reverse_chap_name_length;
+	u16 reverse_chap_name_offset;
+	u16 reverse_chap_secret_length;
+	u16 reverse_chap_secret_offset;
+};
+
+/*******************************************************************************
+ *
+ * IVRS - I/O Virtualization Reporting Structure
+ *        Version 1
+ *
+ * Conforms to "AMD I/O Virtualization Technology (IOMMU) Specification",
+ * Revision 1.26, February 2009.
+ *
+ ******************************************************************************/
+
+struct acpi_table_ivrs {
+	struct acpi_table_header header;	/* Common ACPI table header */
+	u32 info;		/* Common virtualization info */
+	u64 reserved;
+};
+
+/* Values for Info field above */
+
+#define ACPI_IVRS_PHYSICAL_SIZE     0x00007F00	/* 7 bits, physical address size */
+#define ACPI_IVRS_VIRTUAL_SIZE      0x003F8000	/* 7 bits, virtual address size */
+#define ACPI_IVRS_ATS_RESERVED      0x00400000	/* ATS address translation range reserved */
+
+/* IVRS subtable header */
+
+struct acpi_ivrs_header {
+	u8 type;		/* Subtable type */
+	u8 flags;
+	u16 length;		/* Subtable length */
+	u16 device_id;		/* ID of IOMMU */
+};
+
+/* Values for subtable Type above */
+
+enum acpi_ivrs_type {
+	ACPI_IVRS_TYPE_HARDWARE = 0x10,
+	ACPI_IVRS_TYPE_MEMORY1 = 0x20,
+	ACPI_IVRS_TYPE_MEMORY2 = 0x21,
+	ACPI_IVRS_TYPE_MEMORY3 = 0x22
+};
+
+/* Masks for Flags field above for IVHD subtable */
+
+#define ACPI_IVHD_TT_ENABLE         (1)
+#define ACPI_IVHD_PASS_PW           (1<<1)
+#define ACPI_IVHD_RES_PASS_PW       (1<<2)
+#define ACPI_IVHD_ISOC              (1<<3)
+#define ACPI_IVHD_IOTLB             (1<<4)
+
+/* Masks for Flags field above for IVMD subtable */
+
+#define ACPI_IVMD_UNITY             (1)
+#define ACPI_IVMD_READ              (1<<1)
+#define ACPI_IVMD_WRITE             (1<<2)
+#define ACPI_IVMD_EXCLUSION_RANGE   (1<<3)
+
+/*
+ * IVRS subtables, correspond to Type in struct acpi_ivrs_header
+ */
+
+/* 0x10: I/O Virtualization Hardware Definition Block (IVHD) */
+
+struct acpi_ivrs_hardware {
+	struct acpi_ivrs_header header;
+	u16 capability_offset;	/* Offset for IOMMU control fields */
+	u64 base_address;	/* IOMMU control registers */
+	u16 pci_segment_group;
+	u16 info;		/* MSI number and unit ID */
+	u32 reserved;
+};
+
+/* Masks for Info field above */
+
+#define ACPI_IVHD_MSI_NUMBER_MASK   0x001F	/* 5 bits, MSI message number */
+#define ACPI_IVHD_UNIT_ID_MASK      0x1F00	/* 5 bits, unit_iD */
+
+/*
+ * Device Entries for IVHD subtable, appear after struct acpi_ivrs_hardware structure.
+ * Upper two bits of the Type field are the (encoded) length of the structure.
+ * Currently, only 4 and 8 byte entries are defined. 16 and 32 byte entries
+ * are reserved for future use but not defined.
+ */
+struct acpi_ivrs_de_header {
+	u8 type;
+	u16 id;
+	u8 data_setting;
+};
+
+/* Length of device entry is in the top two bits of Type field above */
+
+#define ACPI_IVHD_ENTRY_LENGTH      0xC0
+
+/* Values for device entry Type field above */
+
+enum acpi_ivrs_device_entry_type {
+	/* 4-byte device entries, all use struct acpi_ivrs_device4 */
+
+	ACPI_IVRS_TYPE_PAD4 = 0,
+	ACPI_IVRS_TYPE_ALL = 1,
+	ACPI_IVRS_TYPE_SELECT = 2,
+	ACPI_IVRS_TYPE_START = 3,
+	ACPI_IVRS_TYPE_END = 4,
+
+	/* 8-byte device entries */
+
+	ACPI_IVRS_TYPE_PAD8 = 64,
+	ACPI_IVRS_TYPE_NOT_USED = 65,
+	ACPI_IVRS_TYPE_ALIAS_SELECT = 66,	/* Uses struct acpi_ivrs_device8a */
+	ACPI_IVRS_TYPE_ALIAS_START = 67,	/* Uses struct acpi_ivrs_device8a */
+	ACPI_IVRS_TYPE_EXT_SELECT = 70,	/* Uses struct acpi_ivrs_device8b */
+	ACPI_IVRS_TYPE_EXT_START = 71,	/* Uses struct acpi_ivrs_device8b */
+	ACPI_IVRS_TYPE_SPECIAL = 72	/* Uses struct acpi_ivrs_device8c */
+};
+
+/* Values for Data field above */
+
+#define ACPI_IVHD_INIT_PASS         (1)
+#define ACPI_IVHD_EINT_PASS         (1<<1)
+#define ACPI_IVHD_NMI_PASS          (1<<2)
+#define ACPI_IVHD_SYSTEM_MGMT       (3<<4)
+#define ACPI_IVHD_LINT0_PASS        (1<<6)
+#define ACPI_IVHD_LINT1_PASS        (1<<7)
+
+/* Types 0-4: 4-byte device entry */
+
+struct acpi_ivrs_device4 {
+	struct acpi_ivrs_de_header header;
+};
+
+/* Types 66-67: 8-byte device entry */
+
+struct acpi_ivrs_device8a {
+	struct acpi_ivrs_de_header header;
+	u8 reserved1;
+	u16 used_id;
+	u8 reserved2;
+};
+
+/* Types 70-71: 8-byte device entry */
+
+struct acpi_ivrs_device8b {
+	struct acpi_ivrs_de_header header;
+	u32 extended_data;
+};
+
+/* Values for extended_data above */
+
+#define ACPI_IVHD_ATS_DISABLED      (1<<31)
+
+/* Type 72: 8-byte device entry */
+
+struct acpi_ivrs_device8c {
+	struct acpi_ivrs_de_header header;
+	u8 handle;
+	u16 used_id;
+	u8 variety;
+};
+
+/* Values for Variety field above */
+
+#define ACPI_IVHD_IOAPIC            1
+#define ACPI_IVHD_HPET              2
+
+/* 0x20, 0x21, 0x22: I/O Virtualization Memory Definition Block (IVMD) */
+
+struct acpi_ivrs_memory {
+	struct acpi_ivrs_header header;
+	u16 aux_data;
+	u64 reserved;
+	u64 start_address;
+	u64 memory_length;
+};
+
+/*******************************************************************************
+ *
+ * MCFG - PCI Memory Mapped Configuration table and sub-table
+ *        Version 1
+ *
+ * Conforms to "PCI Firmware Specification", Revision 3.0, June 20, 2005
+ *
+ ******************************************************************************/
+
+struct acpi_table_mcfg {
+	struct acpi_table_header header;	/* Common ACPI table header */
+	u8 reserved[8];
+};
+
+/* Subtable */
+
+struct acpi_mcfg_allocation {
+	u64 address;		/* Base address, processor-relative */
+	u16 pci_segment;	/* PCI segment group number */
+	u8 start_bus_number;	/* Starting PCI Bus number */
+	u8 end_bus_number;	/* Final PCI Bus number */
+	u32 reserved;
+};
+
+/*******************************************************************************
+ *
+ * SPCR - Serial Port Console Redirection table
+ *        Version 1
+ *
+ * Conforms to "Serial Port Console Redirection Table",
+ * Version 1.00, January 11, 2002
+ *
+ ******************************************************************************/
+
+struct acpi_table_spcr {
+	struct acpi_table_header header;	/* Common ACPI table header */
+	u8 interface_type;	/* 0=full 16550, 1=subset of 16550 */
+	u8 reserved[3];
+	struct acpi_generic_address serial_port;
+	u8 interrupt_type;
+	u8 pc_interrupt;
+	u32 interrupt;
+	u8 baud_rate;
+	u8 parity;
+	u8 stop_bits;
+	u8 flow_control;
+	u8 terminal_type;
+	u8 reserved1;
+	u16 pci_device_id;
+	u16 pci_vendor_id;
+	u8 pci_bus;
+	u8 pci_device;
+	u8 pci_function;
+	u32 pci_flags;
+	u8 pci_segment;
+	u32 reserved2;
+};
+
+/* Masks for pci_flags field above */
+
+#define ACPI_SPCR_DO_NOT_DISABLE    (1)
+
+/*******************************************************************************
+ *
+ * SPMI - Server Platform Management Interface table
+ *        Version 5
+ *
+ * Conforms to "Intelligent Platform Management Interface Specification
+ * Second Generation v2.0", Document Revision 1.0, February 12, 2004 with
+ * June 12, 2009 markup.
+ *
+ ******************************************************************************/
+
+struct acpi_table_spmi {
+	struct acpi_table_header header;	/* Common ACPI table header */
+	u8 interface_type;
+	u8 reserved;		/* Must be 1 */
+	u16 spec_revision;	/* Version of IPMI */
+	u8 interrupt_type;
+	u8 gpe_number;		/* GPE assigned */
+	u8 reserved1;
+	u8 pci_device_flag;
+	u32 interrupt;
+	struct acpi_generic_address ipmi_register;
+	u8 pci_segment;
+	u8 pci_bus;
+	u8 pci_device;
+	u8 pci_function;
+	u8 reserved2;
+};
+
+/* Values for interface_type above */
+
+enum acpi_spmi_interface_types {
+	ACPI_SPMI_NOT_USED = 0,
+	ACPI_SPMI_KEYBOARD = 1,
+	ACPI_SPMI_SMI = 2,
+	ACPI_SPMI_BLOCK_TRANSFER = 3,
+	ACPI_SPMI_SMBUS = 4,
+	ACPI_SPMI_RESERVED = 5	/* 5 and above are reserved */
+};
+
+/*******************************************************************************
+ *
+ * TCPA - Trusted Computing Platform Alliance table
+ *        Version 1
+ *
+ * Conforms to "TCG PC Specific Implementation Specification",
+ * Version 1.1, August 18, 2003
+ *
+ ******************************************************************************/
+
+struct acpi_table_tcpa {
+	struct acpi_table_header header;	/* Common ACPI table header */
+	u16 reserved;
+	u32 max_log_length;	/* Maximum length for the event log area */
+	u64 log_address;	/* Address of the event log area */
+};
+
+/*******************************************************************************
+ *
+ * UEFI - UEFI Boot optimization Table
+ *        Version 1
+ *
+ * Conforms to "Unified Extensible Firmware Interface Specification",
+ * Version 2.3, May 8, 2009
+ *
+ ******************************************************************************/
+
+struct acpi_table_uefi {
+	struct acpi_table_header header;	/* Common ACPI table header */
+	u8 identifier[16];	/* UUID identifier */
+	u16 data_offset;	/* Offset of remaining data in table */
+};
+
+/*******************************************************************************
+ *
+ * WAET - Windows ACPI Emulated devices Table
+ *        Version 1
+ *
+ * Conforms to "Windows ACPI Emulated Devices Table", version 1.0, April 6, 2009
+ *
+ ******************************************************************************/
+
+struct acpi_table_waet {
+	struct acpi_table_header header;	/* Common ACPI table header */
+	u32 flags;
+};
+
+/* Masks for Flags field above */
+
+#define ACPI_WAET_RTC_NO_ACK        (1)	/* RTC requires no int acknowledge */
+#define ACPI_WAET_TIMER_ONE_READ    (1<<1)	/* PM timer requires only one read */
+
+/*******************************************************************************
+ *
+ * WDAT - Watchdog Action Table
+ *        Version 1
+ *
+ * Conforms to "Hardware Watchdog Timers Design Specification",
+ * Copyright 2006 Microsoft Corporation.
+ *
+ ******************************************************************************/
+
+struct acpi_table_wdat {
+	struct acpi_table_header header;	/* Common ACPI table header */
+	u32 header_length;	/* Watchdog Header Length */
+	u16 pci_segment;	/* PCI Segment number */
+	u8 pci_bus;		/* PCI Bus number */
+	u8 pci_device;		/* PCI Device number */
+	u8 pci_function;	/* PCI Function number */
+	u8 reserved[3];
+	u32 timer_period;	/* Period of one timer count (msec) */
+	u32 max_count;		/* Maximum counter value supported */
+	u32 min_count;		/* Minimum counter value */
+	u8 flags;
+	u8 reserved2[3];
+	u32 entries;		/* Number of watchdog entries that follow */
+};
+
+/* Masks for Flags field above */
+
+#define ACPI_WDAT_ENABLED           (1)
+#define ACPI_WDAT_STOPPED           0x80
+
+/* WDAT Instruction Entries (actions) */
+
+struct acpi_wdat_entry {
+	u8 action;
+	u8 instruction;
+	u16 reserved;
+	struct acpi_generic_address register_region;
+	u32 value;		/* Value used with Read/Write register */
+	u32 mask;		/* Bitmask required for this register instruction */
+};
+
+/* Values for Action field above */
+
+enum acpi_wdat_actions {
+	ACPI_WDAT_RESET = 1,
+	ACPI_WDAT_GET_CURRENT_COUNTDOWN = 4,
+	ACPI_WDAT_GET_COUNTDOWN = 5,
+	ACPI_WDAT_SET_COUNTDOWN = 6,
+	ACPI_WDAT_GET_RUNNING_STATE = 8,
+	ACPI_WDAT_SET_RUNNING_STATE = 9,
+	ACPI_WDAT_GET_STOPPED_STATE = 10,
+	ACPI_WDAT_SET_STOPPED_STATE = 11,
+	ACPI_WDAT_GET_REBOOT = 16,
+	ACPI_WDAT_SET_REBOOT = 17,
+	ACPI_WDAT_GET_SHUTDOWN = 18,
+	ACPI_WDAT_SET_SHUTDOWN = 19,
+	ACPI_WDAT_GET_STATUS = 32,
+	ACPI_WDAT_SET_STATUS = 33,
+	ACPI_WDAT_ACTION_RESERVED = 34	/* 34 and greater are reserved */
+};
+
+/* Values for Instruction field above */
+
+enum acpi_wdat_instructions {
+	ACPI_WDAT_READ_VALUE = 0,
+	ACPI_WDAT_READ_COUNTDOWN = 1,
+	ACPI_WDAT_WRITE_VALUE = 2,
+	ACPI_WDAT_WRITE_COUNTDOWN = 3,
+	ACPI_WDAT_INSTRUCTION_RESERVED = 4,	/* 4 and greater are reserved */
+	ACPI_WDAT_PRESERVE_REGISTER = 0x80	/* Except for this value */
+};
+
+/*******************************************************************************
+ *
+ * WDRT - Watchdog Resource Table
+ *        Version 1
+ *
+ * Conforms to "Watchdog Timer Hardware Requirements for Windows Server 2003",
+ * Version 1.01, August 28, 2006
+ *
+ ******************************************************************************/
+
+struct acpi_table_wdrt {
+	struct acpi_table_header header;	/* Common ACPI table header */
+	struct acpi_generic_address control_register;
+	struct acpi_generic_address count_register;
+	u16 pci_device_id;
+	u16 pci_vendor_id;
+	u8 pci_bus;		/* PCI Bus number */
+	u8 pci_device;		/* PCI Device number */
+	u8 pci_function;	/* PCI Function number */
+	u8 pci_segment;		/* PCI Segment number */
+	u16 max_count;		/* Maximum counter value supported */
+	u8 units;
+};
+
+/* Reset to default packing */
+
+#pragma pack()
+
+#endif				/* __ACTBL2_H__ */
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index a20aab510173..153f12dc3373 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -288,7 +288,7 @@ typedef u32 acpi_physical_address;
 /*
  * Some compilers complain about unused variables. Sometimes we don't want to
  * use all the variables (for example, _acpi_module_name). This allows us
- * to to tell the compiler in a per-variable manner that a variable
+ * to tell the compiler in a per-variable manner that a variable
  * is unused
  */
 #ifndef ACPI_UNUSED_VAR
@@ -338,7 +338,7 @@ typedef u32 acpi_physical_address;
 
 /* PM Timer ticks per second (HZ) */
 
-#define PM_TIMER_FREQUENCY  3579545
+#define PM_TIMER_FREQUENCY              3579545
 
 /*******************************************************************************
  *
@@ -429,20 +429,12 @@ typedef unsigned long long acpi_integer;
 
 /* Data manipulation */
 
-#define ACPI_LOWORD(l)                  ((u16)(u32)(l))
-#define ACPI_HIWORD(l)                  ((u16)((((u32)(l)) >> 16) & 0xFFFF))
-#define ACPI_LOBYTE(l)                  ((u8)(u16)(l))
-#define ACPI_HIBYTE(l)                  ((u8)((((u16)(l)) >> 8) & 0xFF))
-
-/* Full 64-bit integer must be available on both 32-bit and 64-bit platforms */
-
-struct acpi_integer_overlay {
-	u32 lo_dword;
-	u32 hi_dword;
-};
-
-#define ACPI_LODWORD(integer)           (ACPI_CAST_PTR (struct acpi_integer_overlay, &integer)->lo_dword)
-#define ACPI_HIDWORD(integer)           (ACPI_CAST_PTR (struct acpi_integer_overlay, &integer)->hi_dword)
+#define ACPI_LOBYTE(integer)            ((u8)   (u16)(integer))
+#define ACPI_HIBYTE(integer)            ((u8) (((u16)(integer)) >> 8))
+#define ACPI_LOWORD(integer)            ((u16)  (u32)(integer))
+#define ACPI_HIWORD(integer)            ((u16)(((u32)(integer)) >> 16))
+#define ACPI_LODWORD(integer64)         ((u32)  (u64)(integer64))
+#define ACPI_HIDWORD(integer64)         ((u32)(((u64)(integer64)) >> 32))
 
 #define ACPI_SET_BIT(target,bit)        ((target) |= (bit))
 #define ACPI_CLEAR_BIT(target,bit)      ((target) &= ~(bit))
@@ -740,7 +732,8 @@ typedef u8 acpi_adr_space_type;
 #define ACPI_ADR_SPACE_SMBUS            (acpi_adr_space_type) 4
 #define ACPI_ADR_SPACE_CMOS             (acpi_adr_space_type) 5
 #define ACPI_ADR_SPACE_PCI_BAR_TARGET   (acpi_adr_space_type) 6
-#define ACPI_ADR_SPACE_DATA_TABLE       (acpi_adr_space_type) 7
+#define ACPI_ADR_SPACE_IPMI             (acpi_adr_space_type) 7
+#define ACPI_ADR_SPACE_DATA_TABLE       (acpi_adr_space_type) 8
 #define ACPI_ADR_SPACE_FIXED_HARDWARE   (acpi_adr_space_type) 127
 
 /*
@@ -777,17 +770,25 @@ typedef u8 acpi_adr_space_type;
 #define ACPI_BITREG_SCI_ENABLE                  0x0E
 #define ACPI_BITREG_BUS_MASTER_RLD              0x0F
 #define ACPI_BITREG_GLOBAL_LOCK_RELEASE         0x10
-#define ACPI_BITREG_SLEEP_TYPE_A                0x11
-#define ACPI_BITREG_SLEEP_TYPE_B                0x12
-#define ACPI_BITREG_SLEEP_ENABLE                0x13
+#define ACPI_BITREG_SLEEP_TYPE                  0x11
+#define ACPI_BITREG_SLEEP_ENABLE                0x12
 
 /* PM2 Control register */
 
-#define ACPI_BITREG_ARB_DISABLE                 0x14
+#define ACPI_BITREG_ARB_DISABLE                 0x13
 
-#define ACPI_BITREG_MAX                         0x14
+#define ACPI_BITREG_MAX                         0x13
 #define ACPI_NUM_BITREG                         ACPI_BITREG_MAX + 1
 
+/* Status register values. A 1 clears a status bit. 0 = no effect */
+
+#define ACPI_CLEAR_STATUS                       1
+
+/* Enable and Control register values */
+
+#define ACPI_ENABLE_EVENT                       1
+#define ACPI_DISABLE_EVENT                      0
+
 /*
  * External ACPI object definition
  */
@@ -921,7 +922,7 @@ typedef
 void (*acpi_notify_handler) (acpi_handle device, u32 value, void *context);
 
 typedef
-void (*acpi_object_handler) (acpi_handle object, u32 function, void *data);
+void (*acpi_object_handler) (acpi_handle object, void *data);
 
 typedef acpi_status(*acpi_init_handler) (acpi_handle object, u32 function);
 
@@ -969,38 +970,60 @@ acpi_status(*acpi_walk_callback) (acpi_handle obj_handle,
 #define ACPI_INTERRUPT_NOT_HANDLED      0x00
 #define ACPI_INTERRUPT_HANDLED          0x01
 
-/* Length of _HID, _UID, _CID, and UUID values */
+/* Length of 32-bit EISAID values when converted back to a string */
+
+#define ACPI_EISAID_STRING_SIZE         8	/* Includes null terminator */
+
+/* Length of UUID (string) values */
 
-#define ACPI_DEVICE_ID_LENGTH           0x09
-#define ACPI_MAX_CID_LENGTH             48
 #define ACPI_UUID_LENGTH                16
 
-/* Common string version of device HIDs and UIDs */
+/* Structures used for device/processor HID, UID, CID */
 
 struct acpica_device_id {
-	char value[ACPI_DEVICE_ID_LENGTH];
+	u32 length;		/* Length of string + null */
+	char *string;
 };
 
-/* Common string version of device CIDs */
-
-struct acpi_compatible_id {
-	char value[ACPI_MAX_CID_LENGTH];
+struct acpica_device_id_list {
+	u32 count;		/* Number of IDs in Ids array */
+	u32 list_size;		/* Size of list, including ID strings */
+	struct acpica_device_id ids[1];	/* ID array */
 };
 
-struct acpi_compatible_id_list {
-	u32 count;
-	u32 size;
-	struct acpi_compatible_id id[1];
+/*
+ * Structure returned from acpi_get_object_info.
+ * Optimized for both 32- and 64-bit builds
+ */
+struct acpi_device_info {
+	u32 info_size;		/* Size of info, including ID strings */
+	u32 name;		/* ACPI object Name */
+	acpi_object_type type;	/* ACPI object Type */
+	u8 param_count;		/* If a method, required parameter count */
+	u8 valid;		/* Indicates which optional fields are valid */
+	u8 flags;		/* Miscellaneous 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 */
+	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> */
 };
 
-/* Structure and flags for acpi_get_object_info */
+/* Values for Flags field above (acpi_get_object_info) */
+
+#define ACPI_PCI_ROOT_BRIDGE            0x01
 
-#define ACPI_VALID_STA                  0x0001
-#define ACPI_VALID_ADR                  0x0002
-#define ACPI_VALID_HID                  0x0004
-#define ACPI_VALID_UID                  0x0008
-#define ACPI_VALID_CID                  0x0010
-#define ACPI_VALID_SXDS                 0x0020
+/* Flags for Valid field above (acpi_get_object_info) */
+
+#define ACPI_VALID_STA                  0x01
+#define ACPI_VALID_ADR                  0x02
+#define ACPI_VALID_HID                  0x04
+#define ACPI_VALID_UID                  0x08
+#define ACPI_VALID_CID                  0x10
+#define ACPI_VALID_SXDS                 0x20
+#define ACPI_VALID_SXWS                 0x40
 
 /* Flags for _STA method */
 
@@ -1011,29 +1034,6 @@ struct acpi_compatible_id_list {
 #define ACPI_STA_DEVICE_OK              0x08	/* Synonym */
 #define ACPI_STA_BATTERY_PRESENT        0x10
 
-#define ACPI_COMMON_OBJ_INFO \
-	acpi_object_type                type;           /* ACPI object type */ \
-	acpi_name                       name	/* ACPI object Name */
-
-struct acpi_obj_info_header {
-	ACPI_COMMON_OBJ_INFO;
-};
-
-/* Structure returned from Get Object Info */
-
-struct acpi_device_info {
-	ACPI_COMMON_OBJ_INFO;
-
-	u32 param_count;	/* If a method, required parameter count */
-	u32 valid;		/* Indicates which fields below are valid */
-	u32 current_status;	/* _STA value */
-	acpi_integer address;	/* _ADR value if any */
-	struct acpica_device_id hardware_id;	/* _HID value if any */
-	struct acpica_device_id unique_id;	/* _UID value if any */
-	u8 highest_dstates[4];	/* _sx_d values: 0xFF indicates not valid */
-	struct acpi_compatible_id_list compatibility_id;	/* List of _CIDs if any */
-};
-
 /* Context structs for address space handlers */
 
 struct acpi_pci_id {
diff --git a/include/acpi/button.h b/include/acpi/button.h
new file mode 100644
index 000000000000..97eea0e4c016
--- /dev/null
+++ b/include/acpi/button.h
@@ -0,0 +1,25 @@
+#ifndef ACPI_BUTTON_H
+#define ACPI_BUTTON_H
+
+#include <linux/notifier.h>
+
+#if defined(CONFIG_ACPI_BUTTON) || defined(CONFIG_ACPI_BUTTON_MODULE)
+extern int acpi_lid_notifier_register(struct notifier_block *nb);
+extern int acpi_lid_notifier_unregister(struct notifier_block *nb);
+extern int acpi_lid_open(void);
+#else
+static inline int acpi_lid_notifier_register(struct notifier_block *nb)
+{
+	return 0;
+}
+static inline int acpi_lid_notifier_unregister(struct notifier_block *nb)
+{
+	return 0;
+}
+static inline int acpi_lid_open(void)
+{
+	return 1;
+}
+#endif /* defined(CONFIG_ACPI_BUTTON) || defined(CONFIG_ACPI_BUTTON_MODULE) */
+
+#endif /* ACPI_BUTTON_H */
diff --git a/include/acpi/platform/acgcc.h b/include/acpi/platform/acgcc.h
index 8e2cdc57b197..6aadbf84ae71 100644
--- a/include/acpi/platform/acgcc.h
+++ b/include/acpi/platform/acgcc.h
@@ -57,9 +57,13 @@
 /*
  * Some compilers complain about unused variables. Sometimes we don't want to
  * use all the variables (for example, _acpi_module_name). This allows us
- * to to tell the compiler warning in a per-variable manner that a variable
+ * to tell the compiler warning in a per-variable manner that a variable
  * is unused.
  */
 #define ACPI_UNUSED_VAR __attribute__ ((unused))
 
+#ifdef _ANSI
+#define inline
+#endif
+
 #endif				/* __ACGCC_H__ */
diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h
index 6d49b2a498c4..9d7febde10a1 100644
--- a/include/acpi/platform/aclinux.h
+++ b/include/acpi/platform/aclinux.h
@@ -1,11 +1,11 @@
 /******************************************************************************
  *
- * Name: aclinux.h - OS specific defines, etc.
+ * Name: aclinux.h - OS specific defines, etc. for Linux
  *
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2008, Intel Corp.
+ * Copyright (C) 2000 - 2009, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -44,10 +44,13 @@
 #ifndef __ACLINUX_H__
 #define __ACLINUX_H__
 
+/* Common (in-kernel/user-space) ACPICA configuration */
+
 #define ACPI_USE_SYSTEM_CLIBRARY
 #define ACPI_USE_DO_WHILE_0
 #define ACPI_MUTEX_TYPE             ACPI_BINARY_SEMAPHORE
 
+
 #ifdef __KERNEL__
 
 #include <linux/string.h>
@@ -63,15 +66,18 @@
 #include <linux/spinlock_types.h>
 #include <asm/current.h>
 
-/* Host-dependent types and defines */
+/* Host-dependent types and defines for in-kernel ACPICA */
 
 #define ACPI_MACHINE_WIDTH          BITS_PER_LONG
-#define acpi_cache_t                        struct kmem_cache
-#define acpi_spinlock                   spinlock_t *
 #define ACPI_EXPORT_SYMBOL(symbol)  EXPORT_SYMBOL(symbol);
 #define strtoul                     simple_strtoul
 
-#else				/* !__KERNEL__ */
+#define acpi_cache_t                        struct kmem_cache
+#define acpi_spinlock                       spinlock_t *
+#define acpi_cpu_flags                      unsigned long
+#define acpi_thread_id                      struct task_struct *
+
+#else /* !__KERNEL__ */
 
 #include <stdarg.h>
 #include <string.h>
@@ -79,6 +85,11 @@
 #include <ctype.h>
 #include <unistd.h>
 
+/* Host-dependent types and defines for user-space ACPICA */
+
+#define ACPI_FLUSH_CPU_CACHE()
+#define acpi_thread_id                      pthread_t
+
 #if defined(__ia64__) || defined(__x86_64__)
 #define ACPI_MACHINE_WIDTH          64
 #define COMPILER_DEPENDENT_INT64    long
@@ -94,17 +105,17 @@
 #define __cdecl
 #endif
 
-#define ACPI_FLUSH_CPU_CACHE()
-#endif				/* __KERNEL__ */
+#endif /* __KERNEL__ */
 
 /* Linux uses GCC */
 
 #include "acgcc.h"
 
-#define acpi_cpu_flags unsigned long
-
-#define acpi_thread_id struct task_struct *
 
+#ifdef __KERNEL__
+/*
+ * Overrides for in-kernel ACPICA
+ */
 static inline acpi_thread_id acpi_os_get_thread_id(void)
 {
 	return current;
@@ -119,30 +130,32 @@ static inline acpi_thread_id acpi_os_get_thread_id(void)
 #include <acpi/actypes.h>
 static inline void *acpi_os_allocate(acpi_size size)
 {
-	return kmalloc(size, irqs_disabled()? GFP_ATOMIC : GFP_KERNEL);
+	return kmalloc(size, irqs_disabled() ? GFP_ATOMIC : GFP_KERNEL);
 }
+
 static inline void *acpi_os_allocate_zeroed(acpi_size size)
 {
-	return kzalloc(size, irqs_disabled()? GFP_ATOMIC : GFP_KERNEL);
+	return kzalloc(size, irqs_disabled() ? GFP_ATOMIC : GFP_KERNEL);
 }
 
 static inline void *acpi_os_acquire_object(acpi_cache_t * cache)
 {
 	return kmem_cache_zalloc(cache,
-				 irqs_disabled()? GFP_ATOMIC : GFP_KERNEL);
+		irqs_disabled() ? GFP_ATOMIC : GFP_KERNEL);
 }
 
-#define ACPI_ALLOCATE(a)	acpi_os_allocate(a)
-#define ACPI_ALLOCATE_ZEROED(a)	acpi_os_allocate_zeroed(a)
-#define ACPI_FREE(a)		kfree(a)
+#define ACPI_ALLOCATE(a)        acpi_os_allocate(a)
+#define ACPI_ALLOCATE_ZEROED(a) acpi_os_allocate_zeroed(a)
+#define ACPI_FREE(a)            kfree(a)
 
-/*
- * We need to show where it is safe to preempt execution of ACPICA
- */
-#define ACPI_PREEMPTION_POINT()		\
-	do {				\
-		if (!irqs_disabled())	\
-			cond_resched();	\
+/* Used within ACPICA to show where it is safe to preempt execution */
+#include <linux/hardirq.h>
+#define ACPI_PREEMPTION_POINT() \
+	do { \
+		if (!in_atomic_preempt_off()) \
+			cond_resched(); \
 	} while (0)
 
-#endif				/* __ACLINUX_H__ */
+#endif /* __KERNEL__ */
+
+#endif /* __ACLINUX_H__ */
diff --git a/include/acpi/processor.h b/include/acpi/processor.h
index 0574add2a1e3..740ac3ad8fd0 100644
--- a/include/acpi/processor.h
+++ b/include/acpi/processor.h
@@ -84,7 +84,6 @@ struct acpi_processor_power {
 	struct acpi_processor_cx *state;
 	unsigned long bm_check_timestamp;
 	u32 default_state;
-	u32 bm_activity;
 	int count;
 	struct acpi_processor_cx states[ACPI_PROCESSOR_MAX_POWER];
 	int timer_broadcast_on_state;
@@ -175,7 +174,7 @@ struct acpi_processor_throttling {
 	cpumask_var_t shared_cpu_map;
 	int (*acpi_processor_get_throttling) (struct acpi_processor * pr);
 	int (*acpi_processor_set_throttling) (struct acpi_processor * pr,
-					      int state);
+					      int state, bool force);
 
 	u32 address;
 	u8 duty_offset;
@@ -259,6 +258,7 @@ 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,
@@ -321,8 +321,9 @@ static inline int acpi_processor_ppc_has_changed(struct acpi_processor *pr)
 /* in processor_throttling.c */
 int acpi_processor_tstate_has_changed(struct acpi_processor *pr);
 int acpi_processor_get_throttling_info(struct acpi_processor *pr);
-extern int acpi_processor_set_throttling(struct acpi_processor *pr, int state);
-extern struct file_operations acpi_processor_throttling_fops;
+extern int acpi_processor_set_throttling(struct acpi_processor *pr,
+					 int state, bool force);
+extern const struct file_operations acpi_processor_throttling_fops;
 extern void acpi_processor_throttling_init(void);
 /* in processor_idle.c */
 int acpi_processor_power_init(struct acpi_processor *pr,
@@ -336,7 +337,7 @@ extern struct cpuidle_driver acpi_idle_driver;
 
 /* in processor_thermal.c */
 int acpi_processor_get_limit_info(struct acpi_processor *pr);
-extern struct file_operations acpi_processor_limit_fops;
+extern const struct file_operations acpi_processor_limit_fops;
 extern struct thermal_cooling_device_ops processor_cooling_ops;
 #ifdef CONFIG_CPU_FREQ
 void acpi_thermal_cpufreq_init(void);
diff --git a/include/acpi/video.h b/include/acpi/video.h
new file mode 100644
index 000000000000..cf7be3dd157b
--- /dev/null
+++ b/include/acpi/video.h
@@ -0,0 +1,13 @@
+#ifndef __ACPI_VIDEO_H
+#define __ACPI_VIDEO_H
+
+#if (defined CONFIG_ACPI_VIDEO || defined CONFIG_ACPI_VIDEO_MODULE)
+extern int acpi_video_register(void);
+extern void acpi_video_unregister(void);
+#else
+static inline int acpi_video_register(void) { return 0; }
+static inline void acpi_video_unregister(void) { return; }
+#endif
+
+#endif
+
diff --git a/include/asm-arm/.gitignore b/include/asm-arm/.gitignore
deleted file mode 100644
index e02c15d158fc..000000000000
--- a/include/asm-arm/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-arch
-mach-types.h
diff --git a/include/asm-frv/Kbuild b/include/asm-frv/Kbuild
deleted file mode 100644
index 0f8956def738..000000000000
--- a/include/asm-frv/Kbuild
+++ /dev/null
@@ -1,5 +0,0 @@
-include include/asm-generic/Kbuild.asm
-
-header-y += registers.h
-
-unifdef-y += termios.h
diff --git a/include/asm-frv/atomic.h b/include/asm-frv/atomic.h
deleted file mode 100644
index 296c35cfb207..000000000000
--- a/include/asm-frv/atomic.h
+++ /dev/null
@@ -1,198 +0,0 @@
-/* atomic.h: atomic operation emulation for FR-V
- *
- * For an explanation of how atomic ops work in this arch, see:
- *   Documentation/frv/atomic-ops.txt
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#ifndef _ASM_ATOMIC_H
-#define _ASM_ATOMIC_H
-
-#include <linux/types.h>
-#include <asm/spr-regs.h>
-#include <asm/system.h>
-
-#ifdef CONFIG_SMP
-#error not SMP safe
-#endif
-
-/*
- * Atomic operations that C can't guarantee us.  Useful for
- * resource counting etc..
- *
- * We do not have SMP systems, so we don't have to deal with that.
- */
-
-/* Atomic operations are already serializing */
-#define smp_mb__before_atomic_dec()	barrier()
-#define smp_mb__after_atomic_dec()	barrier()
-#define smp_mb__before_atomic_inc()	barrier()
-#define smp_mb__after_atomic_inc()	barrier()
-
-#define ATOMIC_INIT(i)		{ (i) }
-#define atomic_read(v)		((v)->counter)
-#define atomic_set(v, i)	(((v)->counter) = (i))
-
-#ifndef CONFIG_FRV_OUTOFLINE_ATOMIC_OPS
-static inline int atomic_add_return(int i, atomic_t *v)
-{
-	unsigned long val;
-
-	asm("0:						\n"
-	    "	orcc		gr0,gr0,gr0,icc3	\n"	/* set ICC3.Z */
-	    "	ckeq		icc3,cc7		\n"
-	    "	ld.p		%M0,%1			\n"	/* LD.P/ORCR must be atomic */
-	    "	orcr		cc7,cc7,cc3		\n"	/* set CC3 to true */
-	    "	add%I2		%1,%2,%1		\n"
-	    "	cst.p		%1,%M0		,cc3,#1	\n"
-	    "	corcc		gr29,gr29,gr0	,cc3,#1	\n"	/* clear ICC3.Z if store happens */
-	    "	beq		icc3,#0,0b		\n"
-	    : "+U"(v->counter), "=&r"(val)
-	    : "NPr"(i)
-	    : "memory", "cc7", "cc3", "icc3"
-	    );
-
-	return val;
-}
-
-static inline int atomic_sub_return(int i, atomic_t *v)
-{
-	unsigned long val;
-
-	asm("0:						\n"
-	    "	orcc		gr0,gr0,gr0,icc3	\n"	/* set ICC3.Z */
-	    "	ckeq		icc3,cc7		\n"
-	    "	ld.p		%M0,%1			\n"	/* LD.P/ORCR must be atomic */
-	    "	orcr		cc7,cc7,cc3		\n"	/* set CC3 to true */
-	    "	sub%I2		%1,%2,%1		\n"
-	    "	cst.p		%1,%M0		,cc3,#1	\n"
-	    "	corcc		gr29,gr29,gr0	,cc3,#1	\n"	/* clear ICC3.Z if store happens */
-	    "	beq		icc3,#0,0b		\n"
-	    : "+U"(v->counter), "=&r"(val)
-	    : "NPr"(i)
-	    : "memory", "cc7", "cc3", "icc3"
-	    );
-
-	return val;
-}
-
-#else
-
-extern int atomic_add_return(int i, atomic_t *v);
-extern int atomic_sub_return(int i, atomic_t *v);
-
-#endif
-
-static inline int atomic_add_negative(int i, atomic_t *v)
-{
-	return atomic_add_return(i, v) < 0;
-}
-
-static inline void atomic_add(int i, atomic_t *v)
-{
-	atomic_add_return(i, v);
-}
-
-static inline void atomic_sub(int i, atomic_t *v)
-{
-	atomic_sub_return(i, v);
-}
-
-static inline void atomic_inc(atomic_t *v)
-{
-	atomic_add_return(1, v);
-}
-
-static inline void atomic_dec(atomic_t *v)
-{
-	atomic_sub_return(1, v);
-}
-
-#define atomic_dec_return(v)		atomic_sub_return(1, (v))
-#define atomic_inc_return(v)		atomic_add_return(1, (v))
-
-#define atomic_sub_and_test(i,v)	(atomic_sub_return((i), (v)) == 0)
-#define atomic_dec_and_test(v)		(atomic_sub_return(1, (v)) == 0)
-#define atomic_inc_and_test(v)		(atomic_add_return(1, (v)) == 0)
-
-/*****************************************************************************/
-/*
- * exchange value with memory
- */
-#ifndef CONFIG_FRV_OUTOFLINE_ATOMIC_OPS
-
-#define xchg(ptr, x)								\
-({										\
-	__typeof__(ptr) __xg_ptr = (ptr);					\
-	__typeof__(*(ptr)) __xg_orig;						\
-										\
-	switch (sizeof(__xg_orig)) {						\
-	case 4:									\
-		asm volatile(							\
-			"swap%I0 %M0,%1"					\
-			: "+m"(*__xg_ptr), "=r"(__xg_orig)			\
-			: "1"(x)						\
-			: "memory"						\
-			);							\
-		break;								\
-										\
-	default:								\
-		__xg_orig = (__typeof__(__xg_orig))0;				\
-		asm volatile("break");						\
-		break;								\
-	}									\
-										\
-	__xg_orig;								\
-})
-
-#else
-
-extern uint32_t __xchg_32(uint32_t i, volatile void *v);
-
-#define xchg(ptr, x)										\
-({												\
-	__typeof__(ptr) __xg_ptr = (ptr);							\
-	__typeof__(*(ptr)) __xg_orig;								\
-												\
-	switch (sizeof(__xg_orig)) {								\
-	case 4: __xg_orig = (__typeof__(*(ptr))) __xchg_32((uint32_t) x, __xg_ptr);	break;	\
-	default:										\
-		__xg_orig = (__typeof__(__xg_orig))0;									\
-		asm volatile("break");								\
-		break;										\
-	}											\
-	__xg_orig;										\
-})
-
-#endif
-
-#define tas(ptr) (xchg((ptr), 1))
-
-#define atomic_cmpxchg(v, old, new) (cmpxchg(&((v)->counter), old, new))
-#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
-
-static __inline__ int atomic_add_unless(atomic_t *v, int a, int u)
-{
-	int c, old;
-	c = atomic_read(v);
-	for (;;) {
-		if (unlikely(c == (u)))
-			break;
-		old = atomic_cmpxchg((v), c, c + (a));
-		if (likely(old == c))
-			break;
-		c = old;
-	}
-	return c != (u);
-}
-
-#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
-
-#include <asm-generic/atomic.h>
-#endif /* _ASM_ATOMIC_H */
diff --git a/include/asm-frv/auxvec.h b/include/asm-frv/auxvec.h
deleted file mode 100644
index 07710778fa10..000000000000
--- a/include/asm-frv/auxvec.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef __FRV_AUXVEC_H
-#define __FRV_AUXVEC_H
-
-#endif
diff --git a/include/asm-frv/ax88796.h b/include/asm-frv/ax88796.h
deleted file mode 100644
index 637e980393c5..000000000000
--- a/include/asm-frv/ax88796.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* ax88796.h: access points to the driver for the AX88796 NE2000 clone
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_AX88796_H
-#define _ASM_AX88796_H
-
-#include <asm/mb-regs.h>
-
-#define AX88796_IOADDR		(__region_CS1 + 0x200)
-#define AX88796_IRQ		IRQ_CPU_EXTERNAL7
-#define AX88796_FULL_DUPLEX	0			/* force full duplex */
-#define AX88796_BUS_INFO	"CS1#+0x200"		/* bus info for ethtool */
-
-#endif /* _ASM_AX88796_H */
diff --git a/include/asm-frv/bitops.h b/include/asm-frv/bitops.h
deleted file mode 100644
index 287f6f697ce2..000000000000
--- a/include/asm-frv/bitops.h
+++ /dev/null
@@ -1,412 +0,0 @@
-/* bitops.h: bit operations for the Fujitsu FR-V CPUs
- *
- * For an explanation of how atomic ops work in this arch, see:
- *   Documentation/frv/atomic-ops.txt
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#ifndef _ASM_BITOPS_H
-#define _ASM_BITOPS_H
-
-#include <linux/compiler.h>
-#include <asm/byteorder.h>
-
-#ifdef __KERNEL__
-
-#ifndef _LINUX_BITOPS_H
-#error only <linux/bitops.h> can be included directly
-#endif
-
-#include <asm-generic/bitops/ffz.h>
-
-/*
- * clear_bit() doesn't provide any barrier for the compiler.
- */
-#define smp_mb__before_clear_bit()	barrier()
-#define smp_mb__after_clear_bit()	barrier()
-
-#ifndef CONFIG_FRV_OUTOFLINE_ATOMIC_OPS
-static inline
-unsigned long atomic_test_and_ANDNOT_mask(unsigned long mask, volatile unsigned long *v)
-{
-	unsigned long old, tmp;
-
-	asm volatile(
-		"0:						\n"
-		"	orcc		gr0,gr0,gr0,icc3	\n"	/* set ICC3.Z */
-		"	ckeq		icc3,cc7		\n"
-		"	ld.p		%M0,%1			\n"	/* LD.P/ORCR are atomic */
-		"	orcr		cc7,cc7,cc3		\n"	/* set CC3 to true */
-		"	and%I3		%1,%3,%2		\n"
-		"	cst.p		%2,%M0		,cc3,#1	\n"	/* if store happens... */
-		"	corcc		gr29,gr29,gr0	,cc3,#1	\n"	/* ... clear ICC3.Z */
-		"	beq		icc3,#0,0b		\n"
-		: "+U"(*v), "=&r"(old), "=r"(tmp)
-		: "NPr"(~mask)
-		: "memory", "cc7", "cc3", "icc3"
-		);
-
-	return old;
-}
-
-static inline
-unsigned long atomic_test_and_OR_mask(unsigned long mask, volatile unsigned long *v)
-{
-	unsigned long old, tmp;
-
-	asm volatile(
-		"0:						\n"
-		"	orcc		gr0,gr0,gr0,icc3	\n"	/* set ICC3.Z */
-		"	ckeq		icc3,cc7		\n"
-		"	ld.p		%M0,%1			\n"	/* LD.P/ORCR are atomic */
-		"	orcr		cc7,cc7,cc3		\n"	/* set CC3 to true */
-		"	or%I3		%1,%3,%2		\n"
-		"	cst.p		%2,%M0		,cc3,#1	\n"	/* if store happens... */
-		"	corcc		gr29,gr29,gr0	,cc3,#1	\n"	/* ... clear ICC3.Z */
-		"	beq		icc3,#0,0b		\n"
-		: "+U"(*v), "=&r"(old), "=r"(tmp)
-		: "NPr"(mask)
-		: "memory", "cc7", "cc3", "icc3"
-		);
-
-	return old;
-}
-
-static inline
-unsigned long atomic_test_and_XOR_mask(unsigned long mask, volatile unsigned long *v)
-{
-	unsigned long old, tmp;
-
-	asm volatile(
-		"0:						\n"
-		"	orcc		gr0,gr0,gr0,icc3	\n"	/* set ICC3.Z */
-		"	ckeq		icc3,cc7		\n"
-		"	ld.p		%M0,%1			\n"	/* LD.P/ORCR are atomic */
-		"	orcr		cc7,cc7,cc3		\n"	/* set CC3 to true */
-		"	xor%I3		%1,%3,%2		\n"
-		"	cst.p		%2,%M0		,cc3,#1	\n"	/* if store happens... */
-		"	corcc		gr29,gr29,gr0	,cc3,#1	\n"	/* ... clear ICC3.Z */
-		"	beq		icc3,#0,0b		\n"
-		: "+U"(*v), "=&r"(old), "=r"(tmp)
-		: "NPr"(mask)
-		: "memory", "cc7", "cc3", "icc3"
-		);
-
-	return old;
-}
-
-#else
-
-extern unsigned long atomic_test_and_ANDNOT_mask(unsigned long mask, volatile unsigned long *v);
-extern unsigned long atomic_test_and_OR_mask(unsigned long mask, volatile unsigned long *v);
-extern unsigned long atomic_test_and_XOR_mask(unsigned long mask, volatile unsigned long *v);
-
-#endif
-
-#define atomic_clear_mask(mask, v)	atomic_test_and_ANDNOT_mask((mask), (v))
-#define atomic_set_mask(mask, v)	atomic_test_and_OR_mask((mask), (v))
-
-static inline int test_and_clear_bit(int nr, volatile void *addr)
-{
-	volatile unsigned long *ptr = addr;
-	unsigned long mask = 1UL << (nr & 31);
-	ptr += nr >> 5;
-	return (atomic_test_and_ANDNOT_mask(mask, ptr) & mask) != 0;
-}
-
-static inline int test_and_set_bit(int nr, volatile void *addr)
-{
-	volatile unsigned long *ptr = addr;
-	unsigned long mask = 1UL << (nr & 31);
-	ptr += nr >> 5;
-	return (atomic_test_and_OR_mask(mask, ptr) & mask) != 0;
-}
-
-static inline int test_and_change_bit(int nr, volatile void *addr)
-{
-	volatile unsigned long *ptr = addr;
-	unsigned long mask = 1UL << (nr & 31);
-	ptr += nr >> 5;
-	return (atomic_test_and_XOR_mask(mask, ptr) & mask) != 0;
-}
-
-static inline void clear_bit(int nr, volatile void *addr)
-{
-	test_and_clear_bit(nr, addr);
-}
-
-static inline void set_bit(int nr, volatile void *addr)
-{
-	test_and_set_bit(nr, addr);
-}
-
-static inline void change_bit(int nr, volatile void * addr)
-{
-	test_and_change_bit(nr, addr);
-}
-
-static inline void __clear_bit(int nr, volatile void * addr)
-{
-	volatile unsigned long *a = addr;
-	int mask;
-
-	a += nr >> 5;
-	mask = 1 << (nr & 31);
-	*a &= ~mask;
-}
-
-static inline void __set_bit(int nr, volatile void * addr)
-{
-	volatile unsigned long *a = addr;
-	int mask;
-
-	a += nr >> 5;
-	mask = 1 << (nr & 31);
-	*a |= mask;
-}
-
-static inline void __change_bit(int nr, volatile void *addr)
-{
-	volatile unsigned long *a = addr;
-	int mask;
-
-	a += nr >> 5;
-	mask = 1 << (nr & 31);
-	*a ^= mask;
-}
-
-static inline int __test_and_clear_bit(int nr, volatile void * addr)
-{
-	volatile unsigned long *a = addr;
-	int mask, retval;
-
-	a += nr >> 5;
-	mask = 1 << (nr & 31);
-	retval = (mask & *a) != 0;
-	*a &= ~mask;
-	return retval;
-}
-
-static inline int __test_and_set_bit(int nr, volatile void * addr)
-{
-	volatile unsigned long *a = addr;
-	int mask, retval;
-
-	a += nr >> 5;
-	mask = 1 << (nr & 31);
-	retval = (mask & *a) != 0;
-	*a |= mask;
-	return retval;
-}
-
-static inline int __test_and_change_bit(int nr, volatile void * addr)
-{
-	volatile unsigned long *a = addr;
-	int mask, retval;
-
-	a += nr >> 5;
-	mask = 1 << (nr & 31);
-	retval = (mask & *a) != 0;
-	*a ^= mask;
-	return retval;
-}
-
-/*
- * This routine doesn't need to be atomic.
- */
-static inline int __constant_test_bit(int nr, const volatile void * addr)
-{
-	return ((1UL << (nr & 31)) & (((const volatile unsigned int *) addr)[nr >> 5])) != 0;
-}
-
-static inline int __test_bit(int nr, const volatile void * addr)
-{
-	int 	* a = (int *) addr;
-	int	mask;
-
-	a += nr >> 5;
-	mask = 1 << (nr & 0x1f);
-	return ((mask & *a) != 0);
-}
-
-#define test_bit(nr,addr) \
-(__builtin_constant_p(nr) ? \
- __constant_test_bit((nr),(addr)) : \
- __test_bit((nr),(addr)))
-
-#include <asm-generic/bitops/find.h>
-
-/**
- * fls - find last bit set
- * @x: the word to search
- *
- * This is defined the same way as ffs:
- * - return 32..1 to indicate bit 31..0 most significant bit set
- * - return 0 to indicate no bits set
- */
-#define fls(x)						\
-({							\
-	int bit;					\
-							\
-	asm("	subcc	%1,gr0,gr0,icc0		\n"	\
-	    "	ckne	icc0,cc4		\n"	\
-	    "	cscan.p	%1,gr0,%0	,cc4,#1	\n"	\
-	    "	csub	%0,%0,%0	,cc4,#0	\n"	\
-	    "   csub    %2,%0,%0	,cc4,#1	\n"	\
-	    : "=&r"(bit)				\
-	    : "r"(x), "r"(32)				\
-	    : "icc0", "cc4"				\
-	    );						\
-							\
-	bit;						\
-})
-
-/**
- * fls64 - find last bit set in a 64-bit value
- * @n: the value to search
- *
- * This is defined the same way as ffs:
- * - return 64..1 to indicate bit 63..0 most significant bit set
- * - return 0 to indicate no bits set
- */
-static inline __attribute__((const))
-int fls64(u64 n)
-{
-	union {
-		u64 ll;
-		struct { u32 h, l; };
-	} _;
-	int bit, x, y;
-
-	_.ll = n;
-
-	asm("	subcc.p		%3,gr0,gr0,icc0		\n"
-	    "	subcc		%4,gr0,gr0,icc1		\n"
-	    "	ckne		icc0,cc4		\n"
-	    "	ckne		icc1,cc5		\n"
-	    "	norcr		cc4,cc5,cc6		\n"
-	    "	csub.p		%0,%0,%0	,cc6,1	\n"
-	    "	orcr		cc5,cc4,cc4		\n"
-	    "	andcr		cc4,cc5,cc4		\n"
-	    "	cscan.p		%3,gr0,%0	,cc4,0	\n"
-	    "   setlos		#64,%1			\n"
-	    "	cscan.p		%4,gr0,%0	,cc4,1	\n"
-	    "   setlos		#32,%2			\n"
-	    "	csub.p		%1,%0,%0	,cc4,0	\n"
-	    "	csub		%2,%0,%0	,cc4,1	\n"
-	    : "=&r"(bit), "=r"(x), "=r"(y)
-	    : "0r"(_.h), "r"(_.l)
-	    : "icc0", "icc1", "cc4", "cc5", "cc6"
-	    );
-	return bit;
-
-}
-
-/**
- * ffs - find first bit set
- * @x: the word to search
- *
- * - return 32..1 to indicate bit 31..0 most least significant bit set
- * - return 0 to indicate no bits set
- */
-static inline __attribute__((const))
-int ffs(int x)
-{
-	/* Note: (x & -x) gives us a mask that is the least significant
-	 * (rightmost) 1-bit of the value in x.
-	 */
-	return fls(x & -x);
-}
-
-/**
- * __ffs - find first bit set
- * @x: the word to search
- *
- * - return 31..0 to indicate bit 31..0 most least significant bit set
- * - if no bits are set in x, the result is undefined
- */
-static inline __attribute__((const))
-int __ffs(unsigned long x)
-{
-	int bit;
-	asm("scan %1,gr0,%0" : "=r"(bit) : "r"(x & -x));
-	return 31 - bit;
-}
-
-/**
- * __fls - find last (most-significant) set bit in a long word
- * @word: the word to search
- *
- * Undefined if no set bit exists, so code should check against 0 first.
- */
-static inline unsigned long __fls(unsigned long word)
-{
-	unsigned long bit;
-	asm("scan %1,gr0,%0" : "=r"(bit) : "r"(word));
-	return bit;
-}
-
-/*
- * special slimline version of fls() for calculating ilog2_u32()
- * - note: no protection against n == 0
- */
-#define ARCH_HAS_ILOG2_U32
-static inline __attribute__((const))
-int __ilog2_u32(u32 n)
-{
-	int bit;
-	asm("scan %1,gr0,%0" : "=r"(bit) : "r"(n));
-	return 31 - bit;
-}
-
-/*
- * special slimline version of fls64() for calculating ilog2_u64()
- * - note: no protection against n == 0
- */
-#define ARCH_HAS_ILOG2_U64
-static inline __attribute__((const))
-int __ilog2_u64(u64 n)
-{
-	union {
-		u64 ll;
-		struct { u32 h, l; };
-	} _;
-	int bit, x, y;
-
-	_.ll = n;
-
-	asm("	subcc		%3,gr0,gr0,icc0		\n"
-	    "	ckeq		icc0,cc4		\n"
-	    "	cscan.p		%3,gr0,%0	,cc4,0	\n"
-	    "   setlos		#63,%1			\n"
-	    "	cscan.p		%4,gr0,%0	,cc4,1	\n"
-	    "   setlos		#31,%2			\n"
-	    "	csub.p		%1,%0,%0	,cc4,0	\n"
-	    "	csub		%2,%0,%0	,cc4,1	\n"
-	    : "=&r"(bit), "=r"(x), "=r"(y)
-	    : "0r"(_.h), "r"(_.l)
-	    : "icc0", "cc4"
-	    );
-	return bit;
-}
-
-#include <asm-generic/bitops/sched.h>
-#include <asm-generic/bitops/hweight.h>
-#include <asm-generic/bitops/lock.h>
-
-#include <asm-generic/bitops/ext2-non-atomic.h>
-
-#define ext2_set_bit_atomic(lock,nr,addr)	test_and_set_bit  ((nr) ^ 0x18, (addr))
-#define ext2_clear_bit_atomic(lock,nr,addr)	test_and_clear_bit((nr) ^ 0x18, (addr))
-
-#include <asm-generic/bitops/minix-le.h>
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_BITOPS_H */
diff --git a/include/asm-frv/bug.h b/include/asm-frv/bug.h
deleted file mode 100644
index 6b1b44d71028..000000000000
--- a/include/asm-frv/bug.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/* bug.h: FRV bug trapping
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#ifndef _ASM_BUG_H
-#define _ASM_BUG_H
-
-#include <linux/linkage.h>
-
-#ifdef CONFIG_BUG
-/*
- * Tell the user there is some problem.
- */
-extern asmlinkage void __debug_bug_trap(int signr);
-
-#ifdef CONFIG_NO_KERNEL_MSG
-#define	_debug_bug_printk()
-#else
-extern void __debug_bug_printk(const char *file, unsigned line);
-#define	_debug_bug_printk() __debug_bug_printk(__FILE__, __LINE__)
-#endif
-
-#define _debug_bug_trap(signr)			\
-do {						\
-	__debug_bug_trap(signr);		\
-	asm volatile("nop");			\
-} while(0)
-
-#define HAVE_ARCH_BUG
-#define BUG()					\
-do {						\
-	_debug_bug_printk();			\
-	_debug_bug_trap(6 /*SIGABRT*/);		\
-} while (0)
-
-#ifdef CONFIG_GDBSTUB
-#define HAVE_ARCH_KGDB_RAISE
-#define kgdb_raise(signr) do { _debug_bug_trap(signr); } while(0)
-
-#define HAVE_ARCH_KGDB_BAD_PAGE
-#define kgdb_bad_page(page) do { kgdb_raise(SIGABRT); } while(0)
-#endif
-#endif
-
-#include <asm-generic/bug.h>
-
-#endif
diff --git a/include/asm-frv/bugs.h b/include/asm-frv/bugs.h
deleted file mode 100644
index f2382be2b46c..000000000000
--- a/include/asm-frv/bugs.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/* bugs.h: arch bug checking entry
- *
- * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-static inline void check_bugs(void)
-{
-}
diff --git a/include/asm-frv/busctl-regs.h b/include/asm-frv/busctl-regs.h
deleted file mode 100644
index bb0ff4816e27..000000000000
--- a/include/asm-frv/busctl-regs.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* busctl-regs.h: FR400-series CPU bus controller registers
- *
- * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_BUSCTL_REGS_H
-#define _ASM_BUSCTL_REGS_H
-
-/* bus controller registers */
-#define __get_LGCR()	({ *(volatile unsigned long *)(0xfe000010); })
-#define __get_LMAICR()	({ *(volatile unsigned long *)(0xfe000030); })
-#define __get_LEMBR()	({ *(volatile unsigned long *)(0xfe000040); })
-#define __get_LEMAM()	({ *(volatile unsigned long *)(0xfe000048); })
-#define __get_LCR(R)	({ *(volatile unsigned long *)(0xfe000100 + 8*(R)); })
-#define __get_LSBR(R)	({ *(volatile unsigned long *)(0xfe000c00 + 8*(R)); })
-#define __get_LSAM(R)	({ *(volatile unsigned long *)(0xfe000d00 + 8*(R)); })
-
-#define __set_LGCR(V)	do { *(volatile unsigned long *)(0xfe000010) = (V); } while(0)
-#define __set_LMAICR(V)	do { *(volatile unsigned long *)(0xfe000030) = (V); } while(0)
-#define __set_LEMBR(V)	do { *(volatile unsigned long *)(0xfe000040) = (V); } while(0)
-#define __set_LEMAM(V)	do { *(volatile unsigned long *)(0xfe000048) = (V); } while(0)
-#define __set_LCR(R,V)	do { *(volatile unsigned long *)(0xfe000100 + 8*(R)) = (V); } while(0)
-#define __set_LSBR(R,V)	do { *(volatile unsigned long *)(0xfe000c00 + 8*(R)) = (V); } while(0)
-#define __set_LSAM(R,V)	do { *(volatile unsigned long *)(0xfe000d00 + 8*(R)) = (V); } while(0)
-
-/* FR401 SDRAM controller registers */
-#define __get_DBR(R)	({ *(volatile unsigned long *)(0xfe000e00 + 8*(R)); })
-#define __get_DAM(R)	({ *(volatile unsigned long *)(0xfe000f00 + 8*(R)); })
-
-/* FR551 SDRAM controller registers */
-#define __get_DARS(R)	({ *(volatile unsigned long *)(0xfeff0100 + 8*(R)); })
-#define __get_DAMK(R)	({ *(volatile unsigned long *)(0xfeff0110 + 8*(R)); })
-
-
-#endif /* _ASM_BUSCTL_REGS_H */
diff --git a/include/asm-frv/byteorder.h b/include/asm-frv/byteorder.h
deleted file mode 100644
index f29b7593e088..000000000000
--- a/include/asm-frv/byteorder.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_BYTEORDER_H
-#define _ASM_BYTEORDER_H
-
-#include <linux/byteorder/big_endian.h>
-
-#endif /* _ASM_BYTEORDER_H */
diff --git a/include/asm-frv/cache.h b/include/asm-frv/cache.h
deleted file mode 100644
index 2797163b8f4f..000000000000
--- a/include/asm-frv/cache.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* cache.h: FRV cache definitions
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef __ASM_CACHE_H
-#define __ASM_CACHE_H
-
-
-/* bytes per L1 cache line */
-#define L1_CACHE_SHIFT		(CONFIG_FRV_L1_CACHE_SHIFT)
-#define L1_CACHE_BYTES		(1 << L1_CACHE_SHIFT)
-
-#define __cacheline_aligned	__attribute__((aligned(L1_CACHE_BYTES)))
-#define ____cacheline_aligned	__attribute__((aligned(L1_CACHE_BYTES)))
-
-#endif
diff --git a/include/asm-frv/cacheflush.h b/include/asm-frv/cacheflush.h
deleted file mode 100644
index 432a69e7f3d4..000000000000
--- a/include/asm-frv/cacheflush.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/* cacheflush.h: FRV cache flushing routines
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_CACHEFLUSH_H
-#define _ASM_CACHEFLUSH_H
-
-/* Keep includes the same across arches.  */
-#include <linux/mm.h>
-
-/*
- * virtually-indexed cache management (our cache is physically indexed)
- */
-#define flush_cache_all()			do {} while(0)
-#define flush_cache_mm(mm)			do {} while(0)
-#define flush_cache_dup_mm(mm)			do {} while(0)
-#define flush_cache_range(mm, start, end)	do {} while(0)
-#define flush_cache_page(vma, vmaddr, pfn)	do {} while(0)
-#define flush_cache_vmap(start, end)		do {} while(0)
-#define flush_cache_vunmap(start, end)		do {} while(0)
-#define flush_dcache_mmap_lock(mapping)		do {} while(0)
-#define flush_dcache_mmap_unlock(mapping)	do {} while(0)
-
-/*
- * physically-indexed cache management
- * - see arch/frv/lib/cache.S
- */
-extern void frv_dcache_writeback(unsigned long start, unsigned long size);
-extern void frv_cache_invalidate(unsigned long start, unsigned long size);
-extern void frv_icache_invalidate(unsigned long start, unsigned long size);
-extern void frv_cache_wback_inv(unsigned long start, unsigned long size);
-
-static inline void __flush_cache_all(void)
-{
-	asm volatile("	dcef	@(gr0,gr0),#1	\n"
-		     "	icei	@(gr0,gr0),#1	\n"
-		     "	membar			\n"
-		     : : : "memory"
-		     );
-}
-
-/* dcache/icache coherency... */
-#ifdef CONFIG_MMU
-extern void flush_dcache_page(struct page *page);
-#else
-static inline void flush_dcache_page(struct page *page)
-{
-	unsigned long addr = page_to_phys(page);
-	frv_dcache_writeback(addr, addr + PAGE_SIZE);
-}
-#endif
-
-static inline void flush_page_to_ram(struct page *page)
-{
-	flush_dcache_page(page);
-}
-
-static inline void flush_icache(void)
-{
-	__flush_cache_all();
-}
-
-static inline void flush_icache_range(unsigned long start, unsigned long end)
-{
-	frv_cache_wback_inv(start, end);
-}
-
-#ifdef CONFIG_MMU
-extern void flush_icache_user_range(struct vm_area_struct *vma, struct page *page,
-				    unsigned long start, unsigned long len);
-#else
-static inline void flush_icache_user_range(struct vm_area_struct *vma, struct page *page,
-					   unsigned long start, unsigned long len)
-{
-	frv_cache_wback_inv(start, start + len);
-}
-#endif
-
-static inline void flush_icache_page(struct vm_area_struct *vma, struct page *page)
-{
-	flush_icache_user_range(vma, page, page_to_phys(page), PAGE_SIZE);
-}
-
-/*
- * permit ptrace to access another process's address space through the icache
- * and the dcache
- */
-#define copy_to_user_page(vma, page, vaddr, dst, src, len)	\
-do {								\
-	memcpy((dst), (src), (len));				\
-	flush_icache_user_range((vma), (page), (vaddr), (len));	\
-} while(0)
-
-#define copy_from_user_page(vma, page, vaddr, dst, src, len)	\
-	memcpy((dst), (src), (len))
-
-#endif /* _ASM_CACHEFLUSH_H */
diff --git a/include/asm-frv/checksum.h b/include/asm-frv/checksum.h
deleted file mode 100644
index 269da09ff637..000000000000
--- a/include/asm-frv/checksum.h
+++ /dev/null
@@ -1,180 +0,0 @@
-/* checksum.h: FRV checksumming
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_CHECKSUM_H
-#define _ASM_CHECKSUM_H
-
-#include <linux/in6.h>
-
-/*
- * computes the checksum of a memory block at buff, length len,
- * and adds in "sum" (32-bit)
- *
- * returns a 32-bit number suitable for feeding into itself
- * or csum_tcpudp_magic
- *
- * this function must be called with even lengths, except
- * for the last fragment, which may be odd
- *
- * it's best to have buff aligned on a 32-bit boundary
- */
-__wsum csum_partial(const void *buff, int len, __wsum sum);
-
-/*
- * the same as csum_partial, but copies from src while it
- * checksums
- *
- * here even more important to align src and dst on a 32-bit (or even
- * better 64-bit) boundary
- */
-__wsum csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
-
-/*
- * the same as csum_partial_copy, but copies from user space.
- *
- * here even more important to align src and dst on a 32-bit (or even
- * better 64-bit) boundary
- */
-extern __wsum csum_partial_copy_from_user(const void __user *src, void *dst,
-						int len, __wsum sum, int *csum_err);
-
-/*
- *	This is a version of ip_compute_csum() optimized for IP headers,
- *	which always checksum on 4 octet boundaries.
- *
- */
-static inline
-__sum16 ip_fast_csum(const void *iph, unsigned int ihl)
-{
-	unsigned int tmp, inc, sum = 0;
-
-	asm("	addcc		gr0,gr0,gr0,icc0\n" /* clear icc0.C */
-	    "	subi		%1,#4,%1	\n"
-	    "0:					\n"
-	    "	ldu.p		@(%1,%3),%4	\n"
-	    "	subicc		%2,#1,%2,icc1	\n"
-	    "	addxcc.p	%4,%0,%0,icc0	\n"
-	    "	bhi		icc1,#2,0b	\n"
-
-	    /* fold the 33-bit result into 16-bits */
-	    "	addxcc		gr0,%0,%0,icc0	\n"
-	    "	srli		%0,#16,%1	\n"
-	    "	sethi		#0,%0		\n"
-	    "	add		%1,%0,%0	\n"
-	    "	srli		%0,#16,%1	\n"
-	    "	add		%1,%0,%0	\n"
-
-	    : "=r" (sum), "=r" (iph), "=r" (ihl), "=r" (inc), "=&r"(tmp)
-	    : "0" (sum), "1" (iph), "2" (ihl), "3" (4),
-	    "m"(*(volatile struct { int _[100]; } *)iph)
-	    : "icc0", "icc1", "memory"
-	    );
-
-	return (__force __sum16)~sum;
-}
-
-/*
- *	Fold a partial checksum
- */
-static inline __sum16 csum_fold(__wsum sum)
-{
-	unsigned int tmp;
-
-	asm("	srli		%0,#16,%1	\n"
-	    "	sethi		#0,%0		\n"
-	    "	add		%1,%0,%0	\n"
-	    "	srli		%0,#16,%1	\n"
-	    "	add		%1,%0,%0	\n"
-	    : "=r"(sum), "=&r"(tmp)
-	    : "0"(sum)
-	    );
-
-	return (__force __sum16)~sum;
-}
-
-/*
- * computes the checksum of the TCP/UDP pseudo-header
- * returns a 16-bit checksum, already complemented
- */
-static inline __wsum
-csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
-		  unsigned short proto, __wsum sum)
-{
-	asm("	addcc		%1,%0,%0,icc0	\n"
-	    "	addxcc		%2,%0,%0,icc0	\n"
-	    "	addxcc		%3,%0,%0,icc0	\n"
-	    "	addxcc		gr0,%0,%0,icc0	\n"
-	    : "=r" (sum)
-	    : "r" (daddr), "r" (saddr), "r" (len + proto), "0"(sum)
-	    : "icc0"
-	    );
-	return sum;
-}
-
-static inline __sum16
-csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len,
-		  unsigned short proto, __wsum sum)
-{
-	return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
-}
-
-/*
- * this routine is used for miscellaneous IP-like checksums, mainly
- * in icmp.c
- */
-extern __sum16 ip_compute_csum(const void *buff, int len);
-
-#define _HAVE_ARCH_IPV6_CSUM
-static inline __sum16
-csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr,
-		__u32 len, unsigned short proto, __wsum sum)
-{
-	unsigned long tmp, tmp2;
-
-	asm("	addcc		%2,%0,%0,icc0	\n"
-
-	    /* add up the source addr */
-	    "	ldi		@(%3,0),%1	\n"
-	    "	addxcc		%1,%0,%0,icc0	\n"
-	    "	ldi		@(%3,4),%2	\n"
-	    "	addxcc		%2,%0,%0,icc0	\n"
-	    "	ldi		@(%3,8),%1	\n"
-	    "	addxcc		%1,%0,%0,icc0	\n"
-	    "	ldi		@(%3,12),%2	\n"
-	    "	addxcc		%2,%0,%0,icc0	\n"
-
-	    /* add up the dest addr */
-	    "	ldi		@(%4,0),%1	\n"
-	    "	addxcc		%1,%0,%0,icc0	\n"
-	    "	ldi		@(%4,4),%2	\n"
-	    "	addxcc		%2,%0,%0,icc0	\n"
-	    "	ldi		@(%4,8),%1	\n"
-	    "	addxcc		%1,%0,%0,icc0	\n"
-	    "	ldi		@(%4,12),%2	\n"
-	    "	addxcc		%2,%0,%0,icc0	\n"
-
-	    /* fold the 33-bit result into 16-bits */
-	    "	addxcc		gr0,%0,%0,icc0	\n"
-	    "	srli		%0,#16,%1	\n"
-	    "	sethi		#0,%0		\n"
-	    "	add		%1,%0,%0	\n"
-	    "	srli		%0,#16,%1	\n"
-	    "	add		%1,%0,%0	\n"
-
-	    : "=r" (sum), "=&r" (tmp), "=r" (tmp2)
-	    : "r" (saddr), "r" (daddr), "0" (sum), "2" (len + proto)
-	    : "icc0"
-	    );
-
-	return (__force __sum16)~sum;
-}
-
-#endif /* _ASM_CHECKSUM_H */
diff --git a/include/asm-frv/cpu-irqs.h b/include/asm-frv/cpu-irqs.h
deleted file mode 100644
index 478f3498fcfe..000000000000
--- a/include/asm-frv/cpu-irqs.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/* cpu-irqs.h: on-CPU peripheral irqs
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_CPU_IRQS_H
-#define _ASM_CPU_IRQS_H
-
-#ifndef __ASSEMBLY__
-
-/* IRQ to level mappings */
-#define IRQ_GDBSTUB_LEVEL	15
-#define IRQ_UART_LEVEL		13
-
-#ifdef CONFIG_GDBSTUB_UART0
-#define IRQ_UART0_LEVEL		IRQ_GDBSTUB_LEVEL
-#else
-#define IRQ_UART0_LEVEL		IRQ_UART_LEVEL
-#endif
-
-#ifdef CONFIG_GDBSTUB_UART1
-#define IRQ_UART1_LEVEL		IRQ_GDBSTUB_LEVEL
-#else
-#define IRQ_UART1_LEVEL		IRQ_UART_LEVEL
-#endif
-
-#define IRQ_DMA0_LEVEL		14
-#define IRQ_DMA1_LEVEL		14
-#define IRQ_DMA2_LEVEL		14
-#define IRQ_DMA3_LEVEL		14
-#define IRQ_DMA4_LEVEL		14
-#define IRQ_DMA5_LEVEL		14
-#define IRQ_DMA6_LEVEL		14
-#define IRQ_DMA7_LEVEL		14
-
-#define IRQ_TIMER0_LEVEL	12
-#define IRQ_TIMER1_LEVEL	11
-#define IRQ_TIMER2_LEVEL	10
-
-#define IRQ_XIRQ0_LEVEL		1
-#define IRQ_XIRQ1_LEVEL		2
-#define IRQ_XIRQ2_LEVEL		3
-#define IRQ_XIRQ3_LEVEL		4
-#define IRQ_XIRQ4_LEVEL		5
-#define IRQ_XIRQ5_LEVEL		6
-#define IRQ_XIRQ6_LEVEL		7
-#define IRQ_XIRQ7_LEVEL		8
-
-/* IRQ IDs presented to drivers */
-#define IRQ_CPU__UNUSED		IRQ_BASE_CPU
-#define IRQ_CPU_UART0		(IRQ_BASE_CPU + IRQ_UART0_LEVEL)
-#define IRQ_CPU_UART1		(IRQ_BASE_CPU + IRQ_UART1_LEVEL)
-#define IRQ_CPU_TIMER0		(IRQ_BASE_CPU + IRQ_TIMER0_LEVEL)
-#define IRQ_CPU_TIMER1		(IRQ_BASE_CPU + IRQ_TIMER1_LEVEL)
-#define IRQ_CPU_TIMER2		(IRQ_BASE_CPU + IRQ_TIMER2_LEVEL)
-#define IRQ_CPU_DMA0		(IRQ_BASE_CPU + IRQ_DMA0_LEVEL)
-#define IRQ_CPU_DMA1		(IRQ_BASE_CPU + IRQ_DMA1_LEVEL)
-#define IRQ_CPU_DMA2		(IRQ_BASE_CPU + IRQ_DMA2_LEVEL)
-#define IRQ_CPU_DMA3		(IRQ_BASE_CPU + IRQ_DMA3_LEVEL)
-#define IRQ_CPU_DMA4		(IRQ_BASE_CPU + IRQ_DMA4_LEVEL)
-#define IRQ_CPU_DMA5		(IRQ_BASE_CPU + IRQ_DMA5_LEVEL)
-#define IRQ_CPU_DMA6		(IRQ_BASE_CPU + IRQ_DMA6_LEVEL)
-#define IRQ_CPU_DMA7		(IRQ_BASE_CPU + IRQ_DMA7_LEVEL)
-#define IRQ_CPU_EXTERNAL0	(IRQ_BASE_CPU + IRQ_XIRQ0_LEVEL)
-#define IRQ_CPU_EXTERNAL1	(IRQ_BASE_CPU + IRQ_XIRQ1_LEVEL)
-#define IRQ_CPU_EXTERNAL2	(IRQ_BASE_CPU + IRQ_XIRQ2_LEVEL)
-#define IRQ_CPU_EXTERNAL3	(IRQ_BASE_CPU + IRQ_XIRQ3_LEVEL)
-#define IRQ_CPU_EXTERNAL4	(IRQ_BASE_CPU + IRQ_XIRQ4_LEVEL)
-#define IRQ_CPU_EXTERNAL5	(IRQ_BASE_CPU + IRQ_XIRQ5_LEVEL)
-#define IRQ_CPU_EXTERNAL6	(IRQ_BASE_CPU + IRQ_XIRQ6_LEVEL)
-#define IRQ_CPU_EXTERNAL7	(IRQ_BASE_CPU + IRQ_XIRQ7_LEVEL)
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* _ASM_CPU_IRQS_H */
diff --git a/include/asm-frv/cpumask.h b/include/asm-frv/cpumask.h
deleted file mode 100644
index d999c20c84d2..000000000000
--- a/include/asm-frv/cpumask.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_CPUMASK_H
-#define _ASM_CPUMASK_H
-
-#include <asm-generic/cpumask.h>
-
-#endif /* _ASM_CPUMASK_H */
diff --git a/include/asm-frv/cputime.h b/include/asm-frv/cputime.h
deleted file mode 100644
index f6c373ad2b80..000000000000
--- a/include/asm-frv/cputime.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_CPUTIME_H
-#define _ASM_CPUTIME_H
-
-#include <asm-generic/cputime.h>
-
-#endif /* _ASM_CPUTIME_H */
diff --git a/include/asm-frv/current.h b/include/asm-frv/current.h
deleted file mode 100644
index 86b027491b08..000000000000
--- a/include/asm-frv/current.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* current.h: FRV current task pointer
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_CURRENT_H
-#define _ASM_CURRENT_H
-
-#ifndef __ASSEMBLY__
-
-/*
- * dedicate GR29 to keeping the current task pointer
- */
-register struct task_struct *current asm("gr29");
-
-#define get_current() current
-
-#else
-
-#define CURRENT gr29
-
-#endif
-
-#endif /* _ASM_CURRENT_H */
diff --git a/include/asm-frv/delay.h b/include/asm-frv/delay.h
deleted file mode 100644
index 597b4ebf03b4..000000000000
--- a/include/asm-frv/delay.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/* delay.h: FRV delay code
- *
- * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_DELAY_H
-#define _ASM_DELAY_H
-
-#include <asm/param.h>
-#include <asm/timer-regs.h>
-
-/*
- * delay loop - runs at __core_clock_speed_HZ / 2 [there are 2 insns in the loop]
- */
-extern unsigned long __delay_loops_MHz;
-
-static inline void __delay(unsigned long loops)
-{
-	asm volatile("1:	subicc	%0,#1,%0,icc0	\n"
-		     "		bnc	icc0,#2,1b	\n"
-		     : "=r" (loops)
-		     : "0" (loops)
-		     : "icc0"
-		     );
-}
-
-/*
- * Use only for very small delays ( < 1 msec).  Should probably use a
- * lookup table, really, as the multiplications take much too long with
- * short delays.  This is a "reasonable" implementation, though (and the
- * first constant multiplications gets optimized away if the delay is
- * a constant)
- */
-
-extern unsigned long loops_per_jiffy;
-
-static inline void udelay(unsigned long usecs)
-{
-	__delay(usecs * __delay_loops_MHz);
-}
-
-#define ndelay(n)	udelay((n) * 5)
-
-#endif /* _ASM_DELAY_H */
diff --git a/include/asm-frv/device.h b/include/asm-frv/device.h
deleted file mode 100644
index d8f9872b0e2d..000000000000
--- a/include/asm-frv/device.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/*
- * Arch specific extensions to struct device
- *
- * This file is released under the GPLv2
- */
-#include <asm-generic/device.h>
-
diff --git a/include/asm-frv/div64.h b/include/asm-frv/div64.h
deleted file mode 100644
index 6cd978cefb28..000000000000
--- a/include/asm-frv/div64.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/div64.h>
diff --git a/include/asm-frv/dm9000.h b/include/asm-frv/dm9000.h
deleted file mode 100644
index f6f48fd9ec6e..000000000000
--- a/include/asm-frv/dm9000.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/* dm9000.h: Davicom DM9000 adapter configuration
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_DM9000_H
-#define _ASM_DM9000_H
-
-#include <asm/mb-regs.h>
-
-#define DM9000_ARCH_IOBASE	(__region_CS6 + 0x300)
-#define DM9000_ARCH_IRQ		IRQ_CPU_EXTERNAL3	/* XIRQ #3 (shared with FPGA) */
-#undef DM9000_ARCH_IRQ_ACTLOW				/* IRQ pin active high */
-#define DM9000_ARCH_BUS_INFO	"CS6#+0x300"		/* bus info for ethtool */
-
-#undef __is_PCI_IO
-#define __is_PCI_IO(addr)	0	/* not PCI */
-
-#undef inl
-#define inl(addr)										\
-({												\
-	unsigned long __ioaddr = (unsigned long) addr;						\
-	uint32_t x = readl(__ioaddr);								\
-	((x & 0xff) << 24) | ((x & 0xff00) << 8) | ((x >> 8) & 0xff00) | ((x >> 24) & 0xff);	\
-})
-
-#undef insl
-#define insl(a,b,l)	__insl(a,b,l,0) /* don't byte-swap */
-
-
-#endif /* _ASM_DM9000_H */
diff --git a/include/asm-frv/dma-mapping.h b/include/asm-frv/dma-mapping.h
deleted file mode 100644
index b2898877c07b..000000000000
--- a/include/asm-frv/dma-mapping.h
+++ /dev/null
@@ -1,174 +0,0 @@
-#ifndef _ASM_DMA_MAPPING_H
-#define _ASM_DMA_MAPPING_H
-
-#include <linux/device.h>
-#include <asm/cache.h>
-#include <asm/cacheflush.h>
-#include <asm/scatterlist.h>
-#include <asm/io.h>
-
-#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
-#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
-
-extern unsigned long __nongprelbss dma_coherent_mem_start;
-extern unsigned long __nongprelbss dma_coherent_mem_end;
-
-void *dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp);
-void dma_free_coherent(struct device *dev, size_t size, void *vaddr, dma_addr_t dma_handle);
-
-/*
- * Map a single buffer of the indicated size for DMA in streaming mode.
- * The 32-bit bus address to use is returned.
- *
- * Once the device is given the dma address, the device owns this memory
- * until either pci_unmap_single or pci_dma_sync_single is performed.
- */
-extern dma_addr_t dma_map_single(struct device *dev, void *ptr, size_t size,
-				 enum dma_data_direction direction);
-
-/*
- * Unmap a single streaming mode DMA translation.  The dma_addr and size
- * must match what was provided for in a previous pci_map_single call.  All
- * other usages are undefined.
- *
- * After this call, reads by the cpu to the buffer are guarenteed to see
- * whatever the device wrote there.
- */
-static inline
-void dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size,
-		      enum dma_data_direction direction)
-{
-	BUG_ON(direction == DMA_NONE);
-}
-
-/*
- * Map a set of buffers described by scatterlist in streaming
- * mode for DMA.  This is the scather-gather version of the
- * above pci_map_single interface.  Here the scatter gather list
- * elements are each tagged with the appropriate dma address
- * and length.  They are obtained via sg_dma_{address,length}(SG).
- *
- * NOTE: An implementation may be able to use a smaller number of
- *       DMA address/length pairs than there are SG table elements.
- *       (for example via virtual mapping capabilities)
- *       The routine returns the number of addr/length pairs actually
- *       used, at most nents.
- *
- * Device ownership issues as mentioned above for pci_map_single are
- * the same here.
- */
-extern int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
-		      enum dma_data_direction direction);
-
-/*
- * Unmap a set of streaming mode DMA translations.
- * Again, cpu read rules concerning calls here are the same as for
- * pci_unmap_single() above.
- */
-static inline
-void dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nhwentries,
-	     enum dma_data_direction direction)
-{
-	BUG_ON(direction == DMA_NONE);
-}
-
-extern
-dma_addr_t dma_map_page(struct device *dev, struct page *page, unsigned long offset,
-			size_t size, enum dma_data_direction direction);
-
-static inline
-void dma_unmap_page(struct device *dev, dma_addr_t dma_address, size_t size,
-		    enum dma_data_direction direction)
-{
-	BUG_ON(direction == DMA_NONE);
-}
-
-
-static inline
-void dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, size_t size,
-			     enum dma_data_direction direction)
-{
-}
-
-static inline
-void dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, size_t size,
-				enum dma_data_direction direction)
-{
-	flush_write_buffers();
-}
-
-static inline
-void dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_handle,
-				   unsigned long offset, size_t size,
-				   enum dma_data_direction direction)
-{
-}
-
-static inline
-void dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_handle,
-				      unsigned long offset, size_t size,
-				      enum dma_data_direction direction)
-{
-	flush_write_buffers();
-}
-
-static inline
-void dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nelems,
-			 enum dma_data_direction direction)
-{
-}
-
-static inline
-void dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nelems,
-			    enum dma_data_direction direction)
-{
-	flush_write_buffers();
-}
-
-static inline
-int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
-{
-	return 0;
-}
-
-static inline
-int dma_supported(struct device *dev, u64 mask)
-{
-        /*
-         * we fall back to GFP_DMA when the mask isn't all 1s,
-         * so we can't guarantee allocations that must be
-         * within a tighter range than GFP_DMA..
-         */
-        if (mask < 0x00ffffff)
-                return 0;
-
-	return 1;
-}
-
-static inline
-int dma_set_mask(struct device *dev, u64 mask)
-{
-	if (!dev->dma_mask || !dma_supported(dev, mask))
-		return -EIO;
-
-	*dev->dma_mask = mask;
-
-	return 0;
-}
-
-static inline
-int dma_get_cache_alignment(void)
-{
-	return 1 << L1_CACHE_SHIFT;
-}
-
-#define dma_is_consistent(d, h)	(1)
-
-static inline
-void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
-		    enum dma_data_direction direction)
-{
-	flush_write_buffers();
-}
-
-#endif  /* _ASM_DMA_MAPPING_H */
diff --git a/include/asm-frv/dma.h b/include/asm-frv/dma.h
deleted file mode 100644
index 683c47d48a5b..000000000000
--- a/include/asm-frv/dma.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/* dma.h: FRV DMA controller management
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_DMA_H
-#define _ASM_DMA_H
-
-//#define DMA_DEBUG 1
-
-#include <linux/interrupt.h>
-
-#undef MAX_DMA_CHANNELS		/* don't use kernel/dma.c */
-
-/* under 2.4 this is actually needed by the new bootmem allocator */
-#define MAX_DMA_ADDRESS		PAGE_OFFSET
-
-/*
- * FRV DMA controller management
- */
-typedef irqreturn_t (*dma_irq_handler_t)(int dmachan, unsigned long cstr, void *data);
-
-extern void frv_dma_init(void);
-
-extern int frv_dma_open(const char *devname,
-			unsigned long dmamask,
-			int dmacap,
-			dma_irq_handler_t handler,
-			unsigned long irq_flags,
-			void *data);
-
-/* channels required */
-#define FRV_DMA_MASK_ANY	ULONG_MAX	/* any channel */
-
-/* capabilities required */
-#define FRV_DMA_CAP_DREQ	0x01		/* DMA request pin */
-#define FRV_DMA_CAP_DACK	0x02		/* DMA ACK pin */
-#define FRV_DMA_CAP_DONE	0x04		/* DMA done pin */
-
-extern void frv_dma_close(int dma);
-
-extern void frv_dma_config(int dma, unsigned long ccfr, unsigned long cctr, unsigned long apr);
-
-extern void frv_dma_start(int dma,
-			  unsigned long sba, unsigned long dba,
-			  unsigned long pix, unsigned long six, unsigned long bcl);
-
-extern void frv_dma_restart_circular(int dma, unsigned long six);
-
-extern void frv_dma_stop(int dma);
-
-extern int is_frv_dma_interrupting(int dma);
-
-extern void frv_dma_dump(int dma);
-
-extern void frv_dma_status_clear(int dma);
-
-#define FRV_DMA_NCHANS	8
-#define FRV_DMA_4CHANS	4
-#define FRV_DMA_8CHANS	8
-
-#define DMAC_CCFRx		0x00	/* channel configuration reg */
-#define DMAC_CCFRx_CM_SHIFT	16
-#define DMAC_CCFRx_CM_DA	0x00000000
-#define DMAC_CCFRx_CM_SCA	0x00010000
-#define DMAC_CCFRx_CM_DCA	0x00020000
-#define DMAC_CCFRx_CM_2D	0x00030000
-#define DMAC_CCFRx_ATS_SHIFT	8
-#define DMAC_CCFRx_RS_INTERN	0x00000000
-#define DMAC_CCFRx_RS_EXTERN	0x00000001
-#define DMAC_CCFRx_RS_SHIFT	0
-
-#define DMAC_CSTRx		0x08	/* channel status reg */
-#define DMAC_CSTRx_FS		0x0000003f
-#define DMAC_CSTRx_NE		0x00000100
-#define DMAC_CSTRx_FED		0x00000200
-#define DMAC_CSTRx_WER		0x00000800
-#define DMAC_CSTRx_RER		0x00001000
-#define DMAC_CSTRx_CE		0x00002000
-#define DMAC_CSTRx_INT		0x00800000
-#define DMAC_CSTRx_BUSY		0x80000000
-
-#define DMAC_CCTRx		0x10	/* channel control reg */
-#define DMAC_CCTRx_DSIZ_1	0x00000000
-#define DMAC_CCTRx_DSIZ_2	0x00000001
-#define DMAC_CCTRx_DSIZ_4	0x00000002
-#define DMAC_CCTRx_DSIZ_32	0x00000005
-#define DMAC_CCTRx_DAU_HOLD	0x00000000
-#define DMAC_CCTRx_DAU_INC	0x00000010
-#define DMAC_CCTRx_DAU_DEC	0x00000020
-#define DMAC_CCTRx_SSIZ_1	0x00000000
-#define DMAC_CCTRx_SSIZ_2	0x00000100
-#define DMAC_CCTRx_SSIZ_4	0x00000200
-#define DMAC_CCTRx_SSIZ_32	0x00000500
-#define DMAC_CCTRx_SAU_HOLD	0x00000000
-#define DMAC_CCTRx_SAU_INC	0x00001000
-#define DMAC_CCTRx_SAU_DEC	0x00002000
-#define DMAC_CCTRx_FC		0x08000000
-#define DMAC_CCTRx_ICE		0x10000000
-#define DMAC_CCTRx_IE		0x40000000
-#define DMAC_CCTRx_ACT		0x80000000
-
-#define DMAC_SBAx		0x18	/* source base address reg */
-#define DMAC_DBAx		0x20	/* data base address reg */
-#define DMAC_PIXx		0x28	/* primary index reg */
-#define DMAC_SIXx		0x30	/* secondary index reg */
-#define DMAC_BCLx		0x38	/* byte count limit reg */
-#define DMAC_APRx		0x40	/* alternate pointer reg */
-
-/*
- * required for PCI + MODULES
- */
-#ifdef CONFIG_PCI
-extern int isa_dma_bridge_buggy;
-#else
-#define isa_dma_bridge_buggy 	(0)
-#endif
-
-#endif /* _ASM_DMA_H */
diff --git a/include/asm-frv/elf.h b/include/asm-frv/elf.h
deleted file mode 100644
index 7279ec07d62e..000000000000
--- a/include/asm-frv/elf.h
+++ /dev/null
@@ -1,142 +0,0 @@
-/* elf.h: FR-V ELF definitions
- *
- * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- * - Derived from include/asm-m68knommu/elf.h
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#ifndef __ASM_ELF_H
-#define __ASM_ELF_H
-
-#include <asm/ptrace.h>
-#include <asm/user.h>
-
-struct elf32_hdr;
-
-/*
- * ELF header e_flags defines.
- */
-#define EF_FRV_GPR_MASK         0x00000003 /* mask for # of gprs */
-#define EF_FRV_GPR32		0x00000001 /* Only uses GR on 32-register */
-#define EF_FRV_GPR64		0x00000002 /* Only uses GR on 64-register */
-#define EF_FRV_FPR_MASK         0x0000000c /* mask for # of fprs */
-#define EF_FRV_FPR32		0x00000004 /* Only uses FR on 32-register */
-#define EF_FRV_FPR64		0x00000008 /* Only uses FR on 64-register */
-#define EF_FRV_FPR_NONE		0x0000000C /* Uses software floating-point */
-#define EF_FRV_DWORD_MASK       0x00000030 /* mask for dword support */
-#define EF_FRV_DWORD_YES	0x00000010 /* Assumes stack aligned to 8-byte boundaries. */
-#define EF_FRV_DWORD_NO		0x00000020 /* Assumes stack aligned to 4-byte boundaries. */
-#define EF_FRV_DOUBLE		0x00000040 /* Uses double instructions. */
-#define EF_FRV_MEDIA		0x00000080 /* Uses media instructions. */
-#define EF_FRV_PIC		0x00000100 /* Uses position independent code. */
-#define EF_FRV_NON_PIC_RELOCS	0x00000200 /* Does not use position Independent code. */
-#define EF_FRV_MULADD           0x00000400 /* -mmuladd */
-#define EF_FRV_BIGPIC           0x00000800 /* -fPIC */
-#define EF_FRV_LIBPIC           0x00001000 /* -mlibrary-pic */
-#define EF_FRV_G0               0x00002000 /* -G 0, no small data ptr */
-#define EF_FRV_NOPACK           0x00004000 /* -mnopack */
-#define EF_FRV_FDPIC            0x00008000 /* -mfdpic */
-#define EF_FRV_CPU_MASK         0xff000000 /* specific cpu bits */
-#define EF_FRV_CPU_GENERIC	0x00000000 /* Set CPU type is FR-V */
-#define EF_FRV_CPU_FR500	0x01000000 /* Set CPU type is FR500 */
-#define EF_FRV_CPU_FR300	0x02000000 /* Set CPU type is FR300 */
-#define EF_FRV_CPU_SIMPLE       0x03000000 /* SIMPLE */
-#define EF_FRV_CPU_TOMCAT       0x04000000 /* Tomcat, FR500 prototype */
-#define EF_FRV_CPU_FR400	0x05000000 /* Set CPU type is FR400 */
-#define EF_FRV_CPU_FR550        0x06000000 /* Set CPU type is FR550 */
-#define EF_FRV_CPU_FR405	0x07000000 /* Set CPU type is FR405 */
-#define EF_FRV_CPU_FR450	0x08000000 /* Set CPU type is FR450 */
-
-/*
- * FR-V ELF relocation types
- */
-
-
-/*
- * ELF register definitions..
- */
-typedef unsigned long elf_greg_t;
-
-#define ELF_NGREG (sizeof(struct pt_regs) / sizeof(elf_greg_t))
-typedef elf_greg_t elf_gregset_t[ELF_NGREG];
-
-typedef struct user_fpmedia_regs elf_fpregset_t;
-
-/*
- * This is used to ensure we don't load something for the wrong architecture.
- */
-extern int elf_check_arch(const struct elf32_hdr *hdr);
-
-#define elf_check_fdpic(x) ((x)->e_flags & EF_FRV_FDPIC && !((x)->e_flags & EF_FRV_NON_PIC_RELOCS))
-#define elf_check_const_displacement(x) ((x)->e_flags & EF_FRV_PIC)
-
-/*
- * These are used to set parameters in the core dumps.
- */
-#define ELF_CLASS	ELFCLASS32
-#define ELF_DATA	ELFDATA2MSB
-#define ELF_ARCH	EM_FRV
-
-#define ELF_PLAT_INIT(_r)			\
-do {						\
-	__kernel_frame0_ptr->gr16	= 0;	\
-	__kernel_frame0_ptr->gr17	= 0;	\
-	__kernel_frame0_ptr->gr18	= 0;	\
-	__kernel_frame0_ptr->gr19	= 0;	\
-	__kernel_frame0_ptr->gr20	= 0;	\
-	__kernel_frame0_ptr->gr21	= 0;	\
-	__kernel_frame0_ptr->gr22	= 0;	\
-	__kernel_frame0_ptr->gr23	= 0;	\
-	__kernel_frame0_ptr->gr24	= 0;	\
-	__kernel_frame0_ptr->gr25	= 0;	\
-	__kernel_frame0_ptr->gr26	= 0;	\
-	__kernel_frame0_ptr->gr27	= 0;	\
-	__kernel_frame0_ptr->gr29	= 0;	\
-} while(0)
-
-#define ELF_FDPIC_PLAT_INIT(_regs, _exec_map_addr, _interp_map_addr, _dynamic_addr)	\
-do {											\
-	__kernel_frame0_ptr->gr16	= _exec_map_addr;				\
-	__kernel_frame0_ptr->gr17	= _interp_map_addr;				\
-	__kernel_frame0_ptr->gr18	= _dynamic_addr;				\
-	__kernel_frame0_ptr->gr19	= 0;						\
-	__kernel_frame0_ptr->gr20	= 0;						\
-	__kernel_frame0_ptr->gr21	= 0;						\
-	__kernel_frame0_ptr->gr22	= 0;						\
-	__kernel_frame0_ptr->gr23	= 0;						\
-	__kernel_frame0_ptr->gr24	= 0;						\
-	__kernel_frame0_ptr->gr25	= 0;						\
-	__kernel_frame0_ptr->gr26	= 0;						\
-	__kernel_frame0_ptr->gr27	= 0;						\
-	__kernel_frame0_ptr->gr29	= 0;						\
-} while(0)
-
-#define USE_ELF_CORE_DUMP
-#define ELF_FDPIC_CORE_EFLAGS	EF_FRV_FDPIC
-#define ELF_EXEC_PAGESIZE	16384
-
-/* This is the location that an ET_DYN program is loaded if exec'ed.  Typical
-   use of this is to invoke "./ld.so someprog" to test out a new version of
-   the loader.  We need to make sure that it is out of the way of the program
-   that it will "exec", and that there is sufficient room for the brk.  */
-
-#define ELF_ET_DYN_BASE         0x08000000UL
-
-/* This yields a mask that user programs can use to figure out what
-   instruction set this cpu supports.  */
-
-#define ELF_HWCAP	(0)
-
-/* This yields a string that ld.so will use to load implementation
-   specific libraries for optimization.  This is more specific in
-   intent than poking at uname or /proc/cpuinfo.  */
-
-#define ELF_PLATFORM  (NULL)
-
-#define SET_PERSONALITY(ex) set_personality(PER_LINUX)
-
-#endif
diff --git a/include/asm-frv/emergency-restart.h b/include/asm-frv/emergency-restart.h
deleted file mode 100644
index 108d8c48e42e..000000000000
--- a/include/asm-frv/emergency-restart.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_EMERGENCY_RESTART_H
-#define _ASM_EMERGENCY_RESTART_H
-
-#include <asm-generic/emergency-restart.h>
-
-#endif /* _ASM_EMERGENCY_RESTART_H */
diff --git a/include/asm-frv/errno.h b/include/asm-frv/errno.h
deleted file mode 100644
index d010795ceefe..000000000000
--- a/include/asm-frv/errno.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _ASM_ERRNO_H
-#define _ASM_ERRNO_H
-
-#include <asm-generic/errno.h>
-
-#endif /* _ASM_ERRNO_H */
-
diff --git a/include/asm-frv/fcntl.h b/include/asm-frv/fcntl.h
deleted file mode 100644
index 46ab12db5739..000000000000
--- a/include/asm-frv/fcntl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/fcntl.h>
diff --git a/include/asm-frv/fpu.h b/include/asm-frv/fpu.h
deleted file mode 100644
index d73c60b56641..000000000000
--- a/include/asm-frv/fpu.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#ifndef __ASM_FPU_H
-#define __ASM_FPU_H
-
-
-/*
- * MAX floating point unit state size (FSAVE/FRESTORE)
- */
-
-#define kernel_fpu_end() do { asm volatile("bar":::"memory"); preempt_enable(); } while(0)
-
-#endif /* __ASM_FPU_H */
diff --git a/include/asm-frv/futex.h b/include/asm-frv/futex.h
deleted file mode 100644
index 08b3d1da3583..000000000000
--- a/include/asm-frv/futex.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef _ASM_FUTEX_H
-#define _ASM_FUTEX_H
-
-#ifdef __KERNEL__
-
-#include <linux/futex.h>
-#include <asm/errno.h>
-#include <asm/uaccess.h>
-
-extern int futex_atomic_op_inuser(int encoded_op, int __user *uaddr);
-
-static inline int
-futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval)
-{
-	return -ENOSYS;
-}
-
-#endif
-#endif
diff --git a/include/asm-frv/gdb-stub.h b/include/asm-frv/gdb-stub.h
deleted file mode 100644
index 24f9738670bd..000000000000
--- a/include/asm-frv/gdb-stub.h
+++ /dev/null
@@ -1,140 +0,0 @@
-/* gdb-stub.h: FRV GDB stub
- *
- * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- * - Derived from asm-mips/gdb-stub.h (c) 1995 Andreas Busse
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#ifndef __ASM_GDB_STUB_H
-#define __ASM_GDB_STUB_H
-
-#undef GDBSTUB_DEBUG_PROTOCOL
-
-#include <asm/ptrace.h>
-
-/*
- * important register numbers in GDB protocol
- * - GR0,  GR1,  GR2,  GR3,  GR4,  GR5,  GR6,  GR7,
- * - GR8,  GR9,  GR10, GR11, GR12, GR13, GR14, GR15,
- * - GR16, GR17, GR18, GR19, GR20, GR21, GR22, GR23,
- * - GR24, GR25, GR26, GR27, GR28, GR29, GR30, GR31,
- * - GR32, GR33, GR34, GR35, GR36, GR37, GR38, GR39,
- * - GR40, GR41, GR42, GR43, GR44, GR45, GR46, GR47,
- * - GR48, GR49, GR50, GR51, GR52, GR53, GR54, GR55,
- * - GR56, GR57, GR58, GR59, GR60, GR61, GR62, GR63,
- * - FR0,  FR1,  FR2,  FR3,  FR4,  FR5,  FR6,  FR7,
- * - FR8,  FR9,  FR10, FR11, FR12, FR13, FR14, FR15,
- * - FR16, FR17, FR18, FR19, FR20, FR21, FR22, FR23,
- * - FR24, FR25, FR26, FR27, FR28, FR29, FR30, FR31,
- * - FR32, FR33, FR34, FR35, FR36, FR37, FR38, FR39,
- * - FR40, FR41, FR42, FR43, FR44, FR45, FR46, FR47,
- * - FR48, FR49, FR50, FR51, FR52, FR53, FR54, FR55,
- * - FR56, FR57, FR58, FR59, FR60, FR61, FR62, FR63,
- * - PC, PSR, CCR, CCCR,
- * - _X132, _X133, _X134
- * - TBR, BRR, DBAR0, DBAR1, DBAR2, DBAR3,
- * - SCR0, SCR1, SCR2, SCR3,
- * - LR, LCR,
- * - IACC0H, IACC0L,
- * - FSR0,
- * - ACC0, ACC1, ACC2, ACC3, ACC4, ACC5, ACC6, ACC7,
- * - ACCG0123, ACCG4567,
- * - MSR0, MSR1,
- * - GNER0, GNER1,
- * - FNER0, FNER1,
- */
-#define GDB_REG_GR(N)	(N)
-#define GDB_REG_FR(N)	(64+(N))
-#define GDB_REG_PC	128
-#define GDB_REG_PSR	129
-#define GDB_REG_CCR	130
-#define GDB_REG_CCCR	131
-#define GDB_REG_TBR	135
-#define GDB_REG_BRR	136
-#define GDB_REG_DBAR(N)	(137+(N))
-#define GDB_REG_SCR(N)	(141+(N))
-#define GDB_REG_LR	145
-#define GDB_REG_LCR	146
-#define GDB_REG_FSR0	149
-#define GDB_REG_ACC(N)	(150+(N))
-#define GDB_REG_ACCG(N)	(158+(N)/4)
-#define GDB_REG_MSR(N)	(160+(N))
-#define GDB_REG_GNER(N)	(162+(N))
-#define GDB_REG_FNER(N)	(164+(N))
-
-#define GDB_REG_SP	GDB_REG_GR(1)
-#define GDB_REG_FP	GDB_REG_GR(2)
-
-#ifndef _LANGUAGE_ASSEMBLY
-
-/*
- * Prototypes
- */
-extern void show_registers_only(struct pt_regs *regs);
-
-extern void gdbstub_init(void);
-extern void gdbstub(int type);
-extern void gdbstub_exit(int status);
-
-extern void gdbstub_io_init(void);
-extern void gdbstub_set_baud(unsigned baud);
-extern int gdbstub_rx_char(unsigned char *_ch, int nonblock);
-extern void gdbstub_tx_char(unsigned char ch);
-extern void gdbstub_tx_flush(void);
-extern void gdbstub_do_rx(void);
-
-extern asmlinkage void __debug_stub_init_break(void);
-extern asmlinkage void __break_hijack_kernel_event(void);
-extern asmlinkage void __break_hijack_kernel_event_breaks_here(void);
-extern asmlinkage void start_kernel(void);
-
-extern asmlinkage void gdbstub_rx_handler(void);
-extern asmlinkage void gdbstub_rx_irq(void);
-extern asmlinkage void gdbstub_intercept(void);
-
-extern uint32_t __entry_usertrap_table[];
-extern uint32_t __entry_kerneltrap_table[];
-
-extern volatile u8	gdbstub_rx_buffer[PAGE_SIZE];
-extern volatile u32	gdbstub_rx_inp;
-extern volatile u32	gdbstub_rx_outp;
-extern volatile u8	gdbstub_rx_overflow;
-extern u8		gdbstub_rx_unget;
-
-extern void gdbstub_printk(const char *fmt, ...);
-extern void debug_to_serial(const char *p, int n);
-extern void console_set_baud(unsigned baud);
-
-#ifdef GDBSTUB_DEBUG_PROTOCOL
-#define gdbstub_proto(FMT,...) gdbstub_printk(FMT,##__VA_ARGS__)
-#else
-#define gdbstub_proto(FMT,...) ({ 0; })
-#endif
-
-/*
- * we dedicate GR31 to keeping a pointer to the gdbstub exception frame
- * - gr31 is destroyed on entry to the gdbstub if !MMU
- * - gr31 is saved in scr3 on entry to the gdbstub if in !MMU
- */
-register struct frv_frame0 *__debug_frame0 asm("gr31");
-
-#define __debug_frame		(&__debug_frame0->regs)
-#define __debug_user_context	(&__debug_frame0->uc)
-#define __debug_regs		(&__debug_frame0->debug)
-#define __debug_reg(X)		((unsigned long *) ((unsigned long) &__debug_frame0 + (X)))
-
-struct frv_debug_status {
-	unsigned long		bpsr;
-	unsigned long		dcr;
-	unsigned long		brr;
-	unsigned long		nmar;
-};
-
-extern struct frv_debug_status __debug_status;
-
-#endif /* _LANGUAGE_ASSEMBLY */
-#endif /* __ASM_GDB_STUB_H */
diff --git a/include/asm-frv/gpio-regs.h b/include/asm-frv/gpio-regs.h
deleted file mode 100644
index 9edf5d5d4d3f..000000000000
--- a/include/asm-frv/gpio-regs.h
+++ /dev/null
@@ -1,116 +0,0 @@
-/* gpio-regs.h: on-chip general purpose I/O registers
- *
- * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_GPIO_REGS
-#define _ASM_GPIO_REGS
-
-#define __reg(ADDR) (*(volatile unsigned long *)(ADDR))
-
-#define __get_PDR()	({ __reg(0xfeff0400); })
-#define __set_PDR(V)	do { __reg(0xfeff0400) = (V); mb(); } while(0)
-
-#define __get_GPDR()	({ __reg(0xfeff0408); })
-#define __set_GPDR(V)	do { __reg(0xfeff0408) = (V); mb(); } while(0)
-
-#define __get_SIR()	({ __reg(0xfeff0410); })
-#define __set_SIR(V)	do { __reg(0xfeff0410) = (V); mb(); } while(0)
-
-#define __get_SOR()	({ __reg(0xfeff0418); })
-#define __set_SOR(V)	do { __reg(0xfeff0418) = (V); mb(); } while(0)
-
-#define __set_PDSR(V)	do { __reg(0xfeff0420) = (V); mb(); } while(0)
-
-#define __set_PDCR(V)	do { __reg(0xfeff0428) = (V); mb(); } while(0)
-
-#define __get_RSTR()	({ __reg(0xfeff0500); })
-#define __set_RSTR(V)	do { __reg(0xfeff0500) = (V); mb(); } while(0)
-
-
-
-/* PDR definitions */
-#define PDR_GPIO_DATA(X)	(1 << (X))
-
-/* GPDR definitions */
-#define GPDR_INPUT		0
-#define GPDR_OUTPUT		1
-#define GPDR_DREQ0_BIT		0x00001000
-#define GPDR_DREQ1_BIT		0x00008000
-#define GPDR_DREQ2_BIT		0x00040000
-#define GPDR_DREQ3_BIT		0x00080000
-#define GPDR_DREQ4_BIT		0x00004000
-#define GPDR_DREQ5_BIT		0x00020000
-#define GPDR_DREQ6_BIT		0x00100000
-#define GPDR_DREQ7_BIT		0x00200000
-#define GPDR_DACK0_BIT		0x00002000
-#define GPDR_DACK1_BIT		0x00010000
-#define GPDR_DACK2_BIT		0x00100000
-#define GPDR_DACK3_BIT		0x00200000
-#define GPDR_DONE0_BIT		0x00004000
-#define GPDR_DONE1_BIT		0x00020000
-#define GPDR_GPIO_DIR(X,D)	((D) << (X))
-
-/* SIR definitions */
-#define SIR_GPIO_INPUT		0
-#define SIR_DREQ7_INPUT		0x00200000
-#define SIR_DREQ6_INPUT		0x00100000
-#define SIR_DREQ3_INPUT		0x00080000
-#define SIR_DREQ2_INPUT		0x00040000
-#define SIR_DREQ5_INPUT		0x00020000
-#define SIR_DREQ1_INPUT		0x00008000
-#define SIR_DREQ4_INPUT		0x00004000
-#define SIR_DREQ0_INPUT		0x00001000
-#define SIR_RXD1_INPUT		0x00000400
-#define SIR_CTS0_INPUT		0x00000100
-#define SIR_RXD0_INPUT		0x00000040
-#define SIR_GATE1_INPUT		0x00000020
-#define SIR_GATE0_INPUT		0x00000010
-#define SIR_IRQ3_INPUT		0x00000008
-#define SIR_IRQ2_INPUT		0x00000004
-#define SIR_IRQ1_INPUT		0x00000002
-#define SIR_IRQ0_INPUT		0x00000001
-#define SIR_DREQ_BITS		(SIR_DREQ0_INPUT | SIR_DREQ1_INPUT | \
-				 SIR_DREQ2_INPUT | SIR_DREQ3_INPUT | \
-				 SIR_DREQ4_INPUT | SIR_DREQ5_INPUT | \
-				 SIR_DREQ6_INPUT | SIR_DREQ7_INPUT)
-
-/* SOR definitions */
-#define SOR_GPIO_OUTPUT		0
-#define SOR_DACK3_OUTPUT	0x00200000
-#define SOR_DACK2_OUTPUT	0x00100000
-#define SOR_DONE1_OUTPUT	0x00020000
-#define SOR_DACK1_OUTPUT	0x00010000
-#define SOR_DONE0_OUTPUT	0x00004000
-#define SOR_DACK0_OUTPUT	0x00002000
-#define SOR_TXD1_OUTPUT		0x00000800
-#define SOR_RTS0_OUTPUT		0x00000200
-#define SOR_TXD0_OUTPUT		0x00000080
-#define SOR_TOUT1_OUTPUT	0x00000020
-#define SOR_TOUT0_OUTPUT	0x00000010
-#define SOR_DONE_BITS		(SOR_DONE0_OUTPUT | SOR_DONE1_OUTPUT)
-#define SOR_DACK_BITS		(SOR_DACK0_OUTPUT | SOR_DACK1_OUTPUT | \
-				 SOR_DACK2_OUTPUT | SOR_DACK3_OUTPUT)
-
-/* PDSR definitions */
-#define PDSR_UNCHANGED		0
-#define PDSR_SET_BIT(X)		(1 << (X))
-
-/* PDCR definitions */
-#define PDCR_UNCHANGED		0
-#define PDCR_CLEAR_BIT(X)	(1 << (X))
-
-/* RSTR definitions */
-/* Read Only */
-#define RSTR_POWERON		0x00000400
-#define RSTR_SOFTRESET_STATUS	0x00000100
-/* Write Only */
-#define RSTR_SOFTRESET		0x00000001
-
-#endif /* _ASM_GPIO_REGS */
diff --git a/include/asm-frv/hardirq.h b/include/asm-frv/hardirq.h
deleted file mode 100644
index fc47515822a2..000000000000
--- a/include/asm-frv/hardirq.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* hardirq.h: FRV hardware IRQ management
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef __ASM_HARDIRQ_H
-#define __ASM_HARDIRQ_H
-
-#include <linux/threads.h>
-#include <linux/irq.h>
-
-typedef struct {
-	unsigned int __softirq_pending;
-	unsigned long idle_timestamp;
-} ____cacheline_aligned irq_cpustat_t;
-
-#include <linux/irq_cpustat.h>	/* Standard mappings for irq_cpustat_t above */
-
-#ifdef CONFIG_SMP
-#error SMP not available on FR-V
-#endif /* CONFIG_SMP */
-
-extern atomic_t irq_err_count;
-static inline void ack_bad_irq(int irq)
-{
-	atomic_inc(&irq_err_count);
-}
-
-#endif
diff --git a/include/asm-frv/highmem.h b/include/asm-frv/highmem.h
deleted file mode 100644
index 68e4677fb9e7..000000000000
--- a/include/asm-frv/highmem.h
+++ /dev/null
@@ -1,182 +0,0 @@
-/* highmem.h: virtual kernel memory mappings for high memory
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- * - Derived from include/asm-i386/highmem.h
- *
- * See Documentation/frv/mmu-layout.txt for more information.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_HIGHMEM_H
-#define _ASM_HIGHMEM_H
-
-#ifdef __KERNEL__
-
-#include <linux/init.h>
-#include <linux/highmem.h>
-#include <asm/mem-layout.h>
-#include <asm/spr-regs.h>
-#include <asm/mb-regs.h>
-
-#define NR_TLB_LINES		64	/* number of lines in the TLB */
-
-#ifndef __ASSEMBLY__
-
-#include <linux/interrupt.h>
-#include <asm/kmap_types.h>
-#include <asm/pgtable.h>
-
-#ifdef CONFIG_DEBUG_HIGHMEM
-#define HIGHMEM_DEBUG 1
-#else
-#define HIGHMEM_DEBUG 0
-#endif
-
-/* declarations for highmem.c */
-extern unsigned long highstart_pfn, highend_pfn;
-
-#define kmap_prot PAGE_KERNEL
-#define kmap_pte ______kmap_pte_in_TLB
-extern pte_t *pkmap_page_table;
-
-#define flush_cache_kmaps()  do { } while (0)
-
-/*
- * Right now we initialize only a single pte table. It can be extended
- * easily, subsequent pte tables have to be allocated in one physical
- * chunk of RAM.
- */
-#define LAST_PKMAP	PTRS_PER_PTE
-#define LAST_PKMAP_MASK	(LAST_PKMAP - 1)
-#define PKMAP_NR(virt)	((virt - PKMAP_BASE) >> PAGE_SHIFT)
-#define PKMAP_ADDR(nr)	(PKMAP_BASE + ((nr) << PAGE_SHIFT))
-
-extern void *kmap_high(struct page *page);
-extern void kunmap_high(struct page *page);
-
-extern void *kmap(struct page *page);
-extern void kunmap(struct page *page);
-
-extern struct page *kmap_atomic_to_page(void *ptr);
-
-#endif /* !__ASSEMBLY__ */
-
-/*
- * The use of kmap_atomic/kunmap_atomic is discouraged - kmap/kunmap
- * gives a more generic (and caching) interface. But kmap_atomic can
- * be used in IRQ contexts, so in some (very limited) cases we need
- * it.
- */
-#define KMAP_ATOMIC_CACHE_DAMR		8
-
-#ifndef __ASSEMBLY__
-
-#define __kmap_atomic_primary(type, paddr, ampr)						\
-({												\
-	unsigned long damlr, dampr;								\
-												\
-	dampr = paddr | xAMPRx_L | xAMPRx_M | xAMPRx_S | xAMPRx_SS_16Kb | xAMPRx_V;		\
-												\
-	if (type != __KM_CACHE)									\
-		asm volatile("movgs %0,dampr"#ampr :: "r"(dampr) : "memory");			\
-	else											\
-		asm volatile("movgs %0,iampr"#ampr"\n"						\
-			     "movgs %0,dampr"#ampr"\n"						\
-			     :: "r"(dampr) : "memory"						\
-			     );									\
-												\
-	asm("movsg damlr"#ampr",%0" : "=r"(damlr));						\
-												\
-	/*printk("DAMR"#ampr": PRIM sl=%d L=%08lx P=%08lx\n", type, damlr, dampr);*/		\
-												\
-	(void *) damlr;										\
-})
-
-#define __kmap_atomic_secondary(slot, paddr)							  \
-({												  \
-	unsigned long damlr = KMAP_ATOMIC_SECONDARY_FRAME + (slot) * PAGE_SIZE;			  \
-	unsigned long dampr = paddr | xAMPRx_L | xAMPRx_M | xAMPRx_S | xAMPRx_SS_16Kb | xAMPRx_V; \
-												  \
-	asm volatile("movgs %0,tplr \n"								  \
-		     "movgs %1,tppr \n"								  \
-		     "tlbpr %0,gr0,#2,#1"							  \
-		     : : "r"(damlr), "r"(dampr) : "memory");					  \
-												  \
-	/*printk("TLB: SECN sl=%d L=%08lx P=%08lx\n", slot, damlr, dampr);*/			  \
-												  \
-	(void *) damlr;										  \
-})
-
-static inline void *kmap_atomic(struct page *page, enum km_type type)
-{
-	unsigned long paddr;
-
-	pagefault_disable();
-	debug_kmap_atomic(type);
-	paddr = page_to_phys(page);
-
-	switch (type) {
-        case 0:		return __kmap_atomic_primary(0, paddr, 2);
-        case 1:		return __kmap_atomic_primary(1, paddr, 3);
-        case 2:		return __kmap_atomic_primary(2, paddr, 4);
-        case 3:		return __kmap_atomic_primary(3, paddr, 5);
-        case 4:		return __kmap_atomic_primary(4, paddr, 6);
-        case 5:		return __kmap_atomic_primary(5, paddr, 7);
-        case 6:		return __kmap_atomic_primary(6, paddr, 8);
-        case 7:		return __kmap_atomic_primary(7, paddr, 9);
-        case 8:		return __kmap_atomic_primary(8, paddr, 10);
-
-	case 9 ... 9 + NR_TLB_LINES - 1:
-		return __kmap_atomic_secondary(type - 9, paddr);
-
-	default:
-		BUG();
-		return NULL;
-	}
-}
-
-#define __kunmap_atomic_primary(type, ampr)				\
-do {									\
-	asm volatile("movgs gr0,dampr"#ampr"\n" ::: "memory");		\
-	if (type == __KM_CACHE)						\
-		asm volatile("movgs gr0,iampr"#ampr"\n" ::: "memory");	\
-} while(0)
-
-#define __kunmap_atomic_secondary(slot, vaddr)				\
-do {									\
-	asm volatile("tlbpr %0,gr0,#4,#1" : : "r"(vaddr) : "memory");	\
-} while(0)
-
-static inline void kunmap_atomic(void *kvaddr, enum km_type type)
-{
-	switch (type) {
-        case 0:		__kunmap_atomic_primary(0, 2);	break;
-        case 1:		__kunmap_atomic_primary(1, 3);	break;
-        case 2:		__kunmap_atomic_primary(2, 4);	break;
-        case 3:		__kunmap_atomic_primary(3, 5);	break;
-        case 4:		__kunmap_atomic_primary(4, 6);	break;
-        case 5:		__kunmap_atomic_primary(5, 7);	break;
-        case 6:		__kunmap_atomic_primary(6, 8);	break;
-        case 7:		__kunmap_atomic_primary(7, 9);	break;
-        case 8:		__kunmap_atomic_primary(8, 10);	break;
-
-	case 9 ... 9 + NR_TLB_LINES - 1:
-		__kunmap_atomic_secondary(type - 9, kvaddr);
-		break;
-
-	default:
-		BUG();
-	}
-	pagefault_enable();
-}
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_HIGHMEM_H */
diff --git a/include/asm-frv/hw_irq.h b/include/asm-frv/hw_irq.h
deleted file mode 100644
index 522ad37923d8..000000000000
--- a/include/asm-frv/hw_irq.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* hw_irq.h: FR-V specific h/w IRQ stuff
- *
- * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_HW_IRQ_H
-#define _ASM_HW_IRQ_H
-
-
-#endif /* _ASM_HW_IRQ_H */
diff --git a/include/asm-frv/init.h b/include/asm-frv/init.h
deleted file mode 100644
index 8b15838de216..000000000000
--- a/include/asm-frv/init.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef _ASM_INIT_H
-#define _ASM_INIT_H
-
-#define __init __attribute__ ((__section__ (".text.init")))
-#define __initdata __attribute__ ((__section__ (".data.init")))
-/* For assembly routines */
-#define __INIT		.section	".text.init",#alloc,#execinstr
-#define __FINIT		.previous
-#define __INITDATA	.section	".data.init",#alloc,#write
-
-#endif
-
diff --git a/include/asm-frv/io.h b/include/asm-frv/io.h
deleted file mode 100644
index ca7475e73b5e..000000000000
--- a/include/asm-frv/io.h
+++ /dev/null
@@ -1,392 +0,0 @@
-/* io.h: FRV I/O operations
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * This gets interesting when talking to the PCI bus - the CPU is in big endian
- * mode, the PCI bus is little endian and the hardware in the middle can do
- * byte swapping
- */
-#ifndef _ASM_IO_H
-#define _ASM_IO_H
-
-#ifdef __KERNEL__
-
-#include <linux/types.h>
-#include <asm/virtconvert.h>
-#include <asm/string.h>
-#include <asm/mb-regs.h>
-#include <linux/delay.h>
-
-/*
- * swap functions are sometimes needed to interface little-endian hardware
- */
-
-static inline unsigned short _swapw(unsigned short v)
-{
-    return ((v << 8) | (v >> 8));
-}
-
-static inline unsigned long _swapl(unsigned long v)
-{
-    return ((v << 24) | ((v & 0xff00) << 8) | ((v & 0xff0000) >> 8) | (v >> 24));
-}
-
-//#define __iormb() asm volatile("membar")
-//#define __iowmb() asm volatile("membar")
-
-#define __raw_readb __builtin_read8
-#define __raw_readw __builtin_read16
-#define __raw_readl __builtin_read32
-
-#define __raw_writeb(datum, addr) __builtin_write8(addr, datum)
-#define __raw_writew(datum, addr) __builtin_write16(addr, datum)
-#define __raw_writel(datum, addr) __builtin_write32(addr, datum)
-
-static inline void io_outsb(unsigned int addr, const void *buf, int len)
-{
-	unsigned long __ioaddr = (unsigned long) addr;
-	const uint8_t *bp = buf;
-
-	while (len--)
-		__builtin_write8((volatile void __iomem *) __ioaddr, *bp++);
-}
-
-static inline void io_outsw(unsigned int addr, const void *buf, int len)
-{
-	unsigned long __ioaddr = (unsigned long) addr;
-	const uint16_t *bp = buf;
-
-	while (len--)
-		__builtin_write16((volatile void __iomem *) __ioaddr, (*bp++));
-}
-
-extern void __outsl_ns(unsigned int addr, const void *buf, int len);
-extern void __outsl_sw(unsigned int addr, const void *buf, int len);
-static inline void __outsl(unsigned int addr, const void *buf, int len, int swap)
-{
-	unsigned long __ioaddr = (unsigned long) addr;
-
-	if (!swap)
-		__outsl_ns(__ioaddr, buf, len);
-	else
-		__outsl_sw(__ioaddr, buf, len);
-}
-
-static inline void io_insb(unsigned long addr, void *buf, int len)
-{
-	uint8_t *bp = buf;
-
-	while (len--)
-		*bp++ = __builtin_read8((volatile void __iomem *) addr);
-}
-
-static inline void io_insw(unsigned long addr, void *buf, int len)
-{
-	uint16_t *bp = buf;
-
-	while (len--)
-		*bp++ = __builtin_read16((volatile void __iomem *) addr);
-}
-
-extern void __insl_ns(unsigned long addr, void *buf, int len);
-extern void __insl_sw(unsigned long addr, void *buf, int len);
-static inline void __insl(unsigned long addr, void *buf, int len, int swap)
-{
-	if (!swap)
-		__insl_ns(addr, buf, len);
-	else
-		__insl_sw(addr, buf, len);
-}
-
-#define mmiowb() mb()
-
-/*
- *	make the short names macros so specific devices
- *	can override them as required
- */
-
-static inline void memset_io(volatile void __iomem *addr, unsigned char val, int count)
-{
-	memset((void __force *) addr, val, count);
-}
-
-static inline void memcpy_fromio(void *dst, const volatile void __iomem *src, int count)
-{
-	memcpy(dst, (void __force *) src, count);
-}
-
-static inline void memcpy_toio(volatile void __iomem *dst, const void *src, int count)
-{
-	memcpy((void __force *) dst, src, count);
-}
-
-static inline uint8_t inb(unsigned long addr)
-{
-	return __builtin_read8((void __iomem *)addr);
-}
-
-static inline uint16_t inw(unsigned long addr)
-{
-	uint16_t ret = __builtin_read16((void __iomem *)addr);
-
-	if (__is_PCI_IO(addr))
-		ret = _swapw(ret);
-
-	return ret;
-}
-
-static inline uint32_t inl(unsigned long addr)
-{
-	uint32_t ret = __builtin_read32((void __iomem *)addr);
-
-	if (__is_PCI_IO(addr))
-		ret = _swapl(ret);
-
-	return ret;
-}
-
-static inline void outb(uint8_t datum, unsigned long addr)
-{
-	__builtin_write8((void __iomem *)addr, datum);
-}
-
-static inline void outw(uint16_t datum, unsigned long addr)
-{
-	if (__is_PCI_IO(addr))
-		datum = _swapw(datum);
-	__builtin_write16((void __iomem *)addr, datum);
-}
-
-static inline void outl(uint32_t datum, unsigned long addr)
-{
-	if (__is_PCI_IO(addr))
-		datum = _swapl(datum);
-	__builtin_write32((void __iomem *)addr, datum);
-}
-
-#define inb_p(addr)	inb(addr)
-#define inw_p(addr)	inw(addr)
-#define inl_p(addr)	inl(addr)
-#define outb_p(x,addr)	outb(x,addr)
-#define outw_p(x,addr)	outw(x,addr)
-#define outl_p(x,addr)	outl(x,addr)
-
-#define outsb(a,b,l)	io_outsb(a,b,l)
-#define outsw(a,b,l)	io_outsw(a,b,l)
-#define outsl(a,b,l)	__outsl(a,b,l,0)
-
-#define insb(a,b,l)	io_insb(a,b,l)
-#define insw(a,b,l)	io_insw(a,b,l)
-#define insl(a,b,l)	__insl(a,b,l,0)
-
-#define IO_SPACE_LIMIT	0xffffffff
-
-static inline uint8_t readb(const volatile void __iomem *addr)
-{
-	return __builtin_read8((__force void volatile __iomem *) addr);
-}
-
-static inline uint16_t readw(const volatile void __iomem *addr)
-{
-	uint16_t ret =	__builtin_read16((__force void volatile __iomem *)addr);
-
-	if (__is_PCI_MEM(addr))
-		ret = _swapw(ret);
-	return ret;
-}
-
-static inline uint32_t readl(const volatile void __iomem *addr)
-{
-	uint32_t ret =	__builtin_read32((__force void volatile __iomem *)addr);
-
-	if (__is_PCI_MEM(addr))
-		ret = _swapl(ret);
-
-	return ret;
-}
-
-#define readb_relaxed readb
-#define readw_relaxed readw
-#define readl_relaxed readl
-
-static inline void writeb(uint8_t datum, volatile void __iomem *addr)
-{
-	__builtin_write8(addr, datum);
-	if (__is_PCI_MEM(addr))
-		__flush_PCI_writes();
-}
-
-static inline void writew(uint16_t datum, volatile void __iomem *addr)
-{
-	if (__is_PCI_MEM(addr))
-		datum = _swapw(datum);
-
-	__builtin_write16(addr, datum);
-	if (__is_PCI_MEM(addr))
-		__flush_PCI_writes();
-}
-
-static inline void writel(uint32_t datum, volatile void __iomem *addr)
-{
-	if (__is_PCI_MEM(addr))
-		datum = _swapl(datum);
-
-	__builtin_write32(addr, datum);
-	if (__is_PCI_MEM(addr))
-		__flush_PCI_writes();
-}
-
-
-/* Values for nocacheflag and cmode */
-#define IOMAP_FULL_CACHING		0
-#define IOMAP_NOCACHE_SER		1
-#define IOMAP_NOCACHE_NONSER		2
-#define IOMAP_WRITETHROUGH		3
-
-extern void __iomem *__ioremap(unsigned long physaddr, unsigned long size, int cacheflag);
-
-static inline void __iomem *ioremap(unsigned long physaddr, unsigned long size)
-{
-	return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
-}
-
-static inline void __iomem *ioremap_nocache(unsigned long physaddr, unsigned long size)
-{
-	return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
-}
-
-static inline void __iomem *ioremap_writethrough(unsigned long physaddr, unsigned long size)
-{
-	return __ioremap(physaddr, size, IOMAP_WRITETHROUGH);
-}
-
-static inline void __iomem *ioremap_fullcache(unsigned long physaddr, unsigned long size)
-{
-	return __ioremap(physaddr, size, IOMAP_FULL_CACHING);
-}
-
-#define ioremap_wc ioremap_nocache
-
-extern void iounmap(void volatile __iomem *addr);
-
-static inline void __iomem *ioport_map(unsigned long port, unsigned int nr)
-{
-	return (void __iomem *) port;
-}
-
-static inline void ioport_unmap(void __iomem *p)
-{
-}
-
-static inline void flush_write_buffers(void)
-{
-	__asm__ __volatile__ ("membar" : : :"memory");
-}
-
-/*
- * do appropriate I/O accesses for token type
- */
-static inline unsigned int ioread8(void __iomem *p)
-{
-	return __builtin_read8(p);
-}
-
-static inline unsigned int ioread16(void __iomem *p)
-{
-	uint16_t ret = __builtin_read16(p);
-	if (__is_PCI_addr(p))
-		ret = _swapw(ret);
-	return ret;
-}
-
-static inline unsigned int ioread32(void __iomem *p)
-{
-	uint32_t ret = __builtin_read32(p);
-	if (__is_PCI_addr(p))
-		ret = _swapl(ret);
-	return ret;
-}
-
-static inline void iowrite8(u8 val, void __iomem *p)
-{
-	__builtin_write8(p, val);
-	if (__is_PCI_MEM(p))
-		__flush_PCI_writes();
-}
-
-static inline void iowrite16(u16 val, void __iomem *p)
-{
-	if (__is_PCI_addr(p))
-		val = _swapw(val);
-	__builtin_write16(p, val);
-	if (__is_PCI_MEM(p))
-		__flush_PCI_writes();
-}
-
-static inline void iowrite32(u32 val, void __iomem *p)
-{
-	if (__is_PCI_addr(p))
-		val = _swapl(val);
-	__builtin_write32(p, val);
-	if (__is_PCI_MEM(p))
-		__flush_PCI_writes();
-}
-
-static inline void ioread8_rep(void __iomem *p, void *dst, unsigned long count)
-{
-	io_insb((unsigned long) p, dst, count);
-}
-
-static inline void ioread16_rep(void __iomem *p, void *dst, unsigned long count)
-{
-	io_insw((unsigned long) p, dst, count);
-}
-
-static inline void ioread32_rep(void __iomem *p, void *dst, unsigned long count)
-{
-	__insl_ns((unsigned long) p, dst, count);
-}
-
-static inline void iowrite8_rep(void __iomem *p, const void *src, unsigned long count)
-{
-	io_outsb((unsigned long) p, src, count);
-}
-
-static inline void iowrite16_rep(void __iomem *p, const void *src, unsigned long count)
-{
-	io_outsw((unsigned long) p, src, count);
-}
-
-static inline void iowrite32_rep(void __iomem *p, const void *src, unsigned long count)
-{
-	__outsl_ns((unsigned long) p, src, count);
-}
-
-/* Create a virtual mapping cookie for a PCI BAR (memory or IO) */
-struct pci_dev;
-extern void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max);
-static inline void pci_iounmap(struct pci_dev *dev, void __iomem *p)
-{
-}
-
-
-/*
- * Convert a physical pointer to a virtual kernel pointer for /dev/mem
- * access
- */
-#define xlate_dev_mem_ptr(p)	__va(p)
-
-/*
- * Convert a virtual cached pointer to an uncached pointer
- */
-#define xlate_dev_kmem_ptr(p)	p
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_IO_H */
diff --git a/include/asm-frv/ioctl.h b/include/asm-frv/ioctl.h
deleted file mode 100644
index b279fe06dfe5..000000000000
--- a/include/asm-frv/ioctl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/ioctl.h>
diff --git a/include/asm-frv/ioctls.h b/include/asm-frv/ioctls.h
deleted file mode 100644
index d0c30e31fbda..000000000000
--- a/include/asm-frv/ioctls.h
+++ /dev/null
@@ -1,86 +0,0 @@
-#ifndef __ASM_IOCTLS_H__
-#define __ASM_IOCTLS_H__
-
-#include <asm/ioctl.h>
-
-/* 0x54 is just a magic number to make these relatively unique ('T') */
-
-#define TCGETS		0x5401
-#define TCSETS		0x5402
-#define TCSETSW		0x5403
-#define TCSETSF		0x5404
-#define TCGETA		0x5405
-#define TCSETA		0x5406
-#define TCSETAW		0x5407
-#define TCSETAF		0x5408
-#define TCSBRK		0x5409
-#define TCXONC		0x540A
-#define TCFLSH		0x540B
-#define TIOCEXCL	0x540C
-#define TIOCNXCL	0x540D
-#define TIOCSCTTY	0x540E
-#define TIOCGPGRP	0x540F
-#define TIOCSPGRP	0x5410
-#define TIOCOUTQ	0x5411
-#define TIOCSTI		0x5412
-#define TIOCGWINSZ	0x5413
-#define TIOCSWINSZ	0x5414
-#define TIOCMGET	0x5415
-#define TIOCMBIS	0x5416
-#define TIOCMBIC	0x5417
-#define TIOCMSET	0x5418
-#define TIOCGSOFTCAR	0x5419
-#define TIOCSSOFTCAR	0x541A
-#define FIONREAD	0x541B
-#define TIOCINQ		FIONREAD
-#define TIOCLINUX	0x541C
-#define TIOCCONS	0x541D
-#define TIOCGSERIAL	0x541E
-#define TIOCSSERIAL	0x541F
-#define TIOCPKT		0x5420
-#define FIONBIO		0x5421
-#define TIOCNOTTY	0x5422
-#define TIOCSETD	0x5423
-#define TIOCGETD	0x5424
-#define TCSBRKP		0x5425	/* Needed for POSIX tcsendbreak() */
-#define TIOCTTYGSTRUCT	0x5426  /* For debugging only */
-#define TIOCSBRK	0x5427  /* BSD compatibility */
-#define TIOCCBRK	0x5428  /* BSD compatibility */
-#define TIOCGSID	0x5429  /* Return the session ID of FD */
-#define TCGETS2		_IOR('T',0x2A, struct termios2)
-#define TCSETS2		_IOW('T',0x2B, struct termios2)
-#define TCSETSW2	_IOW('T',0x2C, struct termios2)
-#define TCSETSF2	_IOW('T',0x2D, struct termios2)
-#define TIOCGPTN	_IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
-#define TIOCSPTLCK	_IOW('T',0x31, int)  /* Lock/unlock Pty */
-
-#define FIONCLEX	0x5450  /* these numbers need to be adjusted. */
-#define FIOCLEX		0x5451
-#define FIOASYNC	0x5452
-#define TIOCSERCONFIG	0x5453
-#define TIOCSERGWILD	0x5454
-#define TIOCSERSWILD	0x5455
-#define TIOCGLCKTRMIOS	0x5456
-#define TIOCSLCKTRMIOS	0x5457
-#define TIOCSERGSTRUCT	0x5458 /* For debugging only */
-#define TIOCSERGETLSR   0x5459 /* Get line status register */
-#define TIOCSERGETMULTI 0x545A /* Get multiport config  */
-#define TIOCSERSETMULTI 0x545B /* Set multiport config */
-
-#define TIOCMIWAIT	0x545C	/* wait for a change on serial input line(s) */
-#define TIOCGICOUNT	0x545D	/* read serial port inline interrupt counts */
-#define FIOQSIZE	0x545E
-
-/* Used for packet mode */
-#define TIOCPKT_DATA		 0
-#define TIOCPKT_FLUSHREAD	 1
-#define TIOCPKT_FLUSHWRITE	 2
-#define TIOCPKT_STOP		 4
-#define TIOCPKT_START		 8
-#define TIOCPKT_NOSTOP		16
-#define TIOCPKT_DOSTOP		32
-
-#define TIOCSER_TEMT    0x01	/* Transmitter physically empty */
-
-#endif /* __ASM_IOCTLS_H__ */
-
diff --git a/include/asm-frv/ipcbuf.h b/include/asm-frv/ipcbuf.h
deleted file mode 100644
index b546f67e455f..000000000000
--- a/include/asm-frv/ipcbuf.h
+++ /dev/null
@@ -1,30 +0,0 @@
-#ifndef __ASM_IPCBUF_H__
-#define __ASM_IPCBUF_H__
-
-/*
- * The user_ipc_perm structure for FR-V architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 32-bit mode_t and seq
- * - 2 miscellaneous 32-bit values
- */
-
-struct ipc64_perm
-{
-	__kernel_key_t		key;
-	__kernel_uid32_t	uid;
-	__kernel_gid32_t	gid;
-	__kernel_uid32_t	cuid;
-	__kernel_gid32_t	cgid;
-	__kernel_mode_t		mode;
-	unsigned short		__pad1;
-	unsigned short		seq;
-	unsigned short		__pad2;
-	unsigned long		__unused1;
-	unsigned long		__unused2;
-};
-
-#endif /* __ASM_IPCBUF_H__ */
-
diff --git a/include/asm-frv/irc-regs.h b/include/asm-frv/irc-regs.h
deleted file mode 100644
index afa30aeacc82..000000000000
--- a/include/asm-frv/irc-regs.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/* irc-regs.h: on-chip interrupt controller registers
- *
- * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_IRC_REGS
-#define _ASM_IRC_REGS
-
-#define __reg(ADDR) (*(volatile unsigned long *)(ADDR))
-
-#define __get_TM0()	({ __reg(0xfeff9800); })
-#define __get_TM1()	({ __reg(0xfeff9808); })
-#define __set_TM1(V)	do { __reg(0xfeff9808) = (V); mb(); } while(0)
-
-#define __set_TM1x(XI,V)			\
-do {						\
-	int shift = (XI) * 2 + 16;		\
-	unsigned long tm1 = __reg(0xfeff9808);	\
-	tm1 &= ~(0x3 << shift);			\
-	tm1 |= (V) << shift;			\
-	__reg(0xfeff9808) = tm1;		\
-	mb();					\
-} while(0)
-
-#define __get_RS(C)	({ (__reg(0xfeff9810) >> ((C)+16)) & 1; })
-
-#define __clr_RC(C)	do { __reg(0xfeff9818) = 1 << ((C)+16); mb(); } while(0)
-
-#define __get_MASK(C)	({ (__reg(0xfeff9820) >> ((C)+16)) & 1; })
-#define __set_MASK(C)	do { __reg(0xfeff9820) |=  1 << ((C)+16); mb(); } while(0)
-#define __clr_MASK(C)	do { __reg(0xfeff9820) &=  ~(1 << ((C)+16)); mb(); } while(0)
-
-#define __get_MASK_all() __get_MASK(0)
-#define __set_MASK_all() __set_MASK(0)
-#define __clr_MASK_all() __clr_MASK(0)
-
-#define __get_IRL()	({ (__reg(0xfeff9828) >> 16) & 0xf; })
-#define __clr_IRL()	do { __reg(0xfeff9828) = 0x100000; mb(); } while(0)
-
-#define __get_IRR(N)	({ __reg(0xfeff9840 + (N) * 8); })
-#define __set_IRR(N,V)	do { __reg(0xfeff9840 + (N) * 8) = (V); } while(0)
-
-#define __get_IITMR(N)	({ __reg(0xfeff9880 + (N) * 8); })
-#define __set_IITMR(N,V) do { __reg(0xfeff9880 + (N) * 8) = (V); } while(0)
-
-
-#endif /* _ASM_IRC_REGS */
diff --git a/include/asm-frv/irq.h b/include/asm-frv/irq.h
deleted file mode 100644
index 3a66ebd754bd..000000000000
--- a/include/asm-frv/irq.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* irq.h: FRV IRQ definitions
- *
- * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_IRQ_H_
-#define _ASM_IRQ_H_
-
-#define NR_IRQS				48
-#define IRQ_BASE_CPU			(0 * 16)
-#define IRQ_BASE_FPGA			(1 * 16)
-#define IRQ_BASE_MB93493		(2 * 16)
-
-/* probe returns a 32-bit IRQ mask:-/ */
-#define MIN_PROBE_IRQ			(NR_IRQS - 32)
-
-#ifndef __ASSEMBLY__
-static inline int irq_canonicalize(int irq)
-{
-	return irq;
-}
-#endif
-
-#endif /* _ASM_IRQ_H_ */
diff --git a/include/asm-frv/irq_regs.h b/include/asm-frv/irq_regs.h
deleted file mode 100644
index d22e83289ad1..000000000000
--- a/include/asm-frv/irq_regs.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* FRV per-CPU frame pointer holder
- *
- * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_IRQ_REGS_H
-#define _ASM_IRQ_REGS_H
-
-/*
- * Per-cpu current frame pointer - the location of the last exception frame on
- * the stack
- * - on FRV, GR28 is dedicated to keeping a pointer to the current exception
- *   frame
- */
-#define ARCH_HAS_OWN_IRQ_REGS
-
-#ifndef __ASSEMBLY__
-#define get_irq_regs() (__frame)
-#endif
-
-#endif /* _ASM_IRQ_REGS_H */
diff --git a/include/asm-frv/kdebug.h b/include/asm-frv/kdebug.h
deleted file mode 100644
index 6ece1b037665..000000000000
--- a/include/asm-frv/kdebug.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/kdebug.h>
diff --git a/include/asm-frv/kmap_types.h b/include/asm-frv/kmap_types.h
deleted file mode 100644
index f8e16b2a5804..000000000000
--- a/include/asm-frv/kmap_types.h
+++ /dev/null
@@ -1,29 +0,0 @@
-
-#ifndef _ASM_KMAP_TYPES_H
-#define _ASM_KMAP_TYPES_H
-
-enum km_type {
-	/* arch specific kmaps - change the numbers attached to these at your peril */
-	__KM_CACHE,		/* cache flush page attachment point */
-	__KM_PGD,		/* current page directory */
-	__KM_ITLB_PTD,		/* current instruction TLB miss page table lookup */
-	__KM_DTLB_PTD,		/* current data TLB miss page table lookup */
-
-	/* general kmaps */
-        KM_BOUNCE_READ,
-        KM_SKB_SUNRPC_DATA,
-        KM_SKB_DATA_SOFTIRQ,
-        KM_USER0,
-        KM_USER1,
-	KM_BIO_SRC_IRQ,
-	KM_BIO_DST_IRQ,
-	KM_PTE0,
-	KM_PTE1,
-	KM_IRQ0,
-	KM_IRQ1,
-	KM_SOFTIRQ0,
-	KM_SOFTIRQ1,
-	KM_TYPE_NR
-};
-
-#endif
diff --git a/include/asm-frv/linkage.h b/include/asm-frv/linkage.h
deleted file mode 100644
index 636c1bced7d4..000000000000
--- a/include/asm-frv/linkage.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef __ASM_LINKAGE_H
-#define __ASM_LINKAGE_H
-
-#define __ALIGN		.align 4
-#define __ALIGN_STR	".align 4"
-
-#endif
diff --git a/include/asm-frv/local.h b/include/asm-frv/local.h
deleted file mode 100644
index c27bdf04630e..000000000000
--- a/include/asm-frv/local.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_LOCAL_H
-#define _ASM_LOCAL_H
-
-#include <asm-generic/local.h>
-
-#endif /* _ASM_LOCAL_H */
diff --git a/include/asm-frv/math-emu.h b/include/asm-frv/math-emu.h
deleted file mode 100644
index 0c8f731b2180..000000000000
--- a/include/asm-frv/math-emu.h
+++ /dev/null
@@ -1,301 +0,0 @@
-#ifndef _ASM_MATH_EMU_H
-#define _ASM_MATH_EMU_H
-
-#include <asm/setup.h>
-#include <linux/linkage.h>
-
-/* Status Register bits */
-
-/* accrued exception bits */
-#define FPSR_AEXC_INEX	3
-#define FPSR_AEXC_DZ	4
-#define FPSR_AEXC_UNFL	5
-#define FPSR_AEXC_OVFL	6
-#define FPSR_AEXC_IOP	7
-
-/* exception status bits */
-#define FPSR_EXC_INEX1	8
-#define FPSR_EXC_INEX2	9
-#define FPSR_EXC_DZ	10
-#define FPSR_EXC_UNFL	11
-#define FPSR_EXC_OVFL	12
-#define FPSR_EXC_OPERR	13
-#define FPSR_EXC_SNAN	14
-#define FPSR_EXC_BSUN	15
-
-/* quotient byte, assumes big-endian, of course */
-#define FPSR_QUOTIENT(fpsr) (*((signed char *) &(fpsr) + 1))
-
-/* condition code bits */
-#define FPSR_CC_NAN	24
-#define FPSR_CC_INF	25
-#define FPSR_CC_Z	26
-#define FPSR_CC_NEG	27
-
-
-/* Control register bits */
-
-/* rounding mode */
-#define	FPCR_ROUND_RN	0		/* round to nearest/even */
-#define FPCR_ROUND_RZ	1		/* round to zero */
-#define FPCR_ROUND_RM	2		/* minus infinity */
-#define FPCR_ROUND_RP	3		/* plus infinity */
-
-/* rounding precision */
-#define FPCR_PRECISION_X	0	/* long double */
-#define FPCR_PRECISION_S	1	/* double */
-#define FPCR_PRECISION_D	2	/* float */
-
-
-/* Flags to select the debugging output */
-#define PDECODE		0
-#define PEXECUTE	1
-#define PCONV		2
-#define PNORM		3
-#define PREGISTER	4
-#define PINSTR		5
-#define PUNIMPL		6
-#define PMOVEM		7
-
-#define PMDECODE	(1<<PDECODE)
-#define PMEXECUTE	(1<<PEXECUTE)
-#define PMCONV		(1<<PCONV)
-#define PMNORM		(1<<PNORM)
-#define PMREGISTER	(1<<PREGISTER)
-#define PMINSTR		(1<<PINSTR)
-#define PMUNIMPL	(1<<PUNIMPL)
-#define PMMOVEM		(1<<PMOVEM)
-
-#ifndef __ASSEMBLY__
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-
-union fp_mant64 {
-	unsigned long long m64;
-	unsigned long m32[2];
-};
-
-union fp_mant128 {
-	unsigned long long m64[2];
-	unsigned long m32[4];
-};
-
-/* internal representation of extended fp numbers */
-struct fp_ext {
-	unsigned char lowmant;
-	unsigned char sign;
-	unsigned short exp;
-	union fp_mant64 mant;
-};
-
-/* C representation of FPU registers */
-/* NOTE: if you change this, you have to change the assembler offsets
-   below and the size in <asm/fpu.h>, too */
-struct fp_data {
-	struct fp_ext fpreg[8];
-	unsigned int fpcr;
-	unsigned int fpsr;
-	unsigned int fpiar;
-	unsigned short prec;
-	unsigned short rnd;
-	struct fp_ext temp[2];
-};
-
-#if FPU_EMU_DEBUG
-extern unsigned int fp_debugprint;
-
-#define dprint(bit, fmt, args...) ({			\
-	if (fp_debugprint & (1 << (bit)))		\
-		printk(fmt, ## args);			\
-})
-#else
-#define dprint(bit, fmt, args...)
-#endif
-
-#define uprint(str) ({					\
-	static int __count = 3;				\
-							\
-	if (__count > 0) {				\
-		printk("You just hit an unimplemented "	\
-		       "fpu instruction (%s)\n", str);	\
-		printk("Please report this to ....\n");	\
-		__count--;				\
-	}						\
-})
-
-#define FPDATA		((struct fp_data *)current->thread.fp)
-
-#else	/* __ASSEMBLY__ */
-
-#define FPDATA		%a2
-
-/* offsets from the base register to the floating point data in the task struct */
-#define FPD_FPREG	(TASK_THREAD+THREAD_FPREG+0)
-#define FPD_FPCR	(TASK_THREAD+THREAD_FPREG+96)
-#define FPD_FPSR	(TASK_THREAD+THREAD_FPREG+100)
-#define FPD_FPIAR	(TASK_THREAD+THREAD_FPREG+104)
-#define FPD_PREC	(TASK_THREAD+THREAD_FPREG+108)
-#define FPD_RND		(TASK_THREAD+THREAD_FPREG+110)
-#define FPD_TEMPFP1	(TASK_THREAD+THREAD_FPREG+112)
-#define FPD_TEMPFP2	(TASK_THREAD+THREAD_FPREG+124)
-#define FPD_SIZEOF	(TASK_THREAD+THREAD_FPREG+136)
-
-/* offsets on the stack to access saved registers,
- * these are only used during instruction decoding
- * where we always know how deep we're on the stack.
- */
-#define FPS_DO		(PT_D0)
-#define FPS_D1		(PT_D1)
-#define FPS_D2		(PT_D2)
-#define FPS_A0		(PT_A0)
-#define FPS_A1		(PT_A1)
-#define FPS_A2		(PT_A2)
-#define FPS_SR		(PT_SR)
-#define FPS_PC		(PT_PC)
-#define FPS_EA		(PT_PC+6)
-#define FPS_PC2		(PT_PC+10)
-
-.macro	fp_get_fp_reg
-	lea	(FPD_FPREG,FPDATA,%d0.w*4),%a0
-	lea	(%a0,%d0.w*8),%a0
-.endm
-
-/* Macros used to get/put the current program counter.
- * 020/030 use a different stack frame then 040/060, for the
- * 040/060 the return pc points already to the next location,
- * so this only needs to be modified for jump instructions.
- */
-.macro	fp_get_pc dest
-	move.l	(FPS_PC+4,%sp),\dest
-.endm
-
-.macro	fp_put_pc src,jump=0
-	move.l	\src,(FPS_PC+4,%sp)
-.endm
-
-.macro	fp_get_instr_data	f,s,dest,label
-	getuser	\f,%sp@(FPS_PC+4)@(0),\dest,\label,%sp@(FPS_PC+4)
-	addq.l	#\s,%sp@(FPS_PC+4)
-.endm
-
-.macro	fp_get_instr_word	dest,label,addr
-	fp_get_instr_data	w,2,\dest,\label,\addr
-.endm
-
-.macro	fp_get_instr_long	dest,label,addr
-	fp_get_instr_data	l,4,\dest,\label,\addr
-.endm
-
-/* These macros are used to read from/write to user space
- * on error we jump to the fixup section, load the fault
- * address into %a0 and jump to the exit.
- * (derived from <asm/uaccess.h>)
- */
-.macro	getuser	size,src,dest,label,addr
-|	printf	,"[\size<%08x]",1,\addr
-.Lu1\@:	moves\size	\src,\dest
-
-	.section .fixup,"ax"
-	.even
-.Lu2\@:	move.l	\addr,%a0
-	jra	\label
-	.previous
-
-	.section __ex_table,"a"
-	.align	4
-	.long	.Lu1\@,.Lu2\@
-	.previous
-.endm
-
-.macro	putuser	size,src,dest,label,addr
-|	printf	,"[\size>%08x]",1,\addr
-.Lu1\@:	moves\size	\src,\dest
-.Lu2\@:
-
-	.section .fixup,"ax"
-	.even
-.Lu3\@:	move.l	\addr,%a0
-	jra	\label
-	.previous
-
-	.section __ex_table,"a"
-	.align	4
-	.long	.Lu1\@,.Lu3\@
-	.long	.Lu2\@,.Lu3\@
-	.previous
-.endm
-
-
-.macro	movestack	nr,arg1,arg2,arg3,arg4,arg5
-	.if	\nr
-	movestack	(\nr-1),\arg2,\arg3,\arg4,\arg5
-	move.l	\arg1,-(%sp)
-	.endif
-.endm
-
-.macro	printf	bit=-1,string,nr=0,arg1,arg2,arg3,arg4,arg5
-#ifdef FPU_EMU_DEBUG
-	.data
-.Lpdata\@:
-	.string	"\string"
-	.previous
-
-	movem.l	%d0/%d1/%a0/%a1,-(%sp)
-	.if	\bit+1
-#if 0
-	moveq	#\bit,%d0
-	andw	#7,%d0
-	btst	%d0,fp_debugprint+((31-\bit)/8)
-#else
-	btst	#\bit,fp_debugprint+((31-\bit)/8)
-#endif
-	jeq	.Lpskip\@
-	.endif
-	movestack	\nr,\arg1,\arg2,\arg3,\arg4,\arg5
-	pea	.Lpdata\@
-	jsr	printk
-	lea	((\nr+1)*4,%sp),%sp
-.Lpskip\@:
-	movem.l	(%sp)+,%d0/%d1/%a0/%a1
-#endif
-.endm
-
-.macro	printx	bit,fp
-#ifdef FPU_EMU_DEBUG
-	movem.l	%d0/%a0,-(%sp)
-	lea	\fp,%a0
-#if 0
-	moveq	#'+',%d0
-	tst.w	(%a0)
-	jeq	.Lx1\@
-	moveq	#'-',%d0
-.Lx1\@:	printf	\bit," %c",1,%d0
-	move.l	(4,%a0),%d0
-	bclr	#31,%d0
-	jne	.Lx2\@
-	printf	\bit,"0."
-	jra	.Lx3\@
-.Lx2\@:	printf	\bit,"1."
-.Lx3\@:	printf	\bit,"%08x%08x",2,%d0,%a0@(8)
-	move.w	(2,%a0),%d0
-	ext.l	%d0
-	printf	\bit,"E%04x",1,%d0
-#else
-	printf	\bit," %08x%08x%08x",3,%a0@,%a0@(4),%a0@(8)
-#endif
-	movem.l	(%sp)+,%d0/%a0
-#endif
-.endm
-
-.macro	debug	instr,args
-#ifdef FPU_EMU_DEBUG
-	\instr	\args
-#endif
-.endm
-
-
-#endif	/* __ASSEMBLY__ */
-
-#endif	/* _ASM_FRV_MATH_EMU_H */
-
diff --git a/include/asm-frv/mb-regs.h b/include/asm-frv/mb-regs.h
deleted file mode 100644
index 219e5f926f18..000000000000
--- a/include/asm-frv/mb-regs.h
+++ /dev/null
@@ -1,200 +0,0 @@
-/* mb-regs.h: motherboard registers
- *
- * Copyright (C) 2003, 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_MB_REGS_H
-#define _ASM_MB_REGS_H
-
-#include <asm/cpu-irqs.h>
-#include <asm/sections.h>
-#include <asm/mem-layout.h>
-
-#ifndef __ASSEMBLY__
-/* gcc builtins, annotated */
-
-unsigned long __builtin_read8(volatile void __iomem *);
-unsigned long __builtin_read16(volatile void __iomem *);
-unsigned long __builtin_read32(volatile void __iomem *);
-void __builtin_write8(volatile void __iomem *, unsigned char);
-void __builtin_write16(volatile void __iomem *, unsigned short);
-void __builtin_write32(volatile void __iomem *, unsigned long);
-#endif
-
-#define __region_IO	KERNEL_IO_START	/* the region from 0xe0000000 to 0xffffffff has suitable
-					 * protection laid over the top for use in memory-mapped
-					 * I/O
-					 */
-
-#define __region_CS0	0xff000000	/* Boot ROMs area */
-
-#ifdef CONFIG_MB93091_VDK
-/*
- * VDK motherboard and CPU card specific stuff
- */
-
-#include <asm/mb93091-fpga-irqs.h>
-
-#define IRQ_CPU_MB93493_0	IRQ_CPU_EXTERNAL0
-#define IRQ_CPU_MB93493_1	IRQ_CPU_EXTERNAL1
-
-#define __region_CS2	0xe0000000	/* SLBUS/PCI I/O space */
-#define __region_CS2_M		0x0fffffff /* mask */
-#define __region_CS2_C		0x00000000 /* control */
-#define __region_CS5	0xf0000000	/* MB93493 CSC area (DAV daughter board) */
-#define __region_CS5_M		0x00ffffff
-#define __region_CS5_C		0x00010000
-#define __region_CS7	0xf1000000	/* CB70 CPU-card PCMCIA port I/O space */
-#define __region_CS7_M		0x00ffffff
-#define __region_CS7_C		0x00410701
-#define __region_CS1	0xfc000000	/* SLBUS/PCI bridge control registers */
-#define __region_CS1_M		0x000fffff
-#define __region_CS1_C		0x00000000
-#define __region_CS6	0xfc100000	/* CB70 CPU-card DM9000 LAN I/O space */
-#define __region_CS6_M		0x000fffff
-#define __region_CS6_C		0x00400707
-#define __region_CS3	0xfc200000	/* MB93493 CSR area (DAV daughter board) */
-#define __region_CS3_M		0x000fffff
-#define __region_CS3_C		0xc8100000
-#define __region_CS4	0xfd000000	/* CB70 CPU-card extra flash space */
-#define __region_CS4_M		0x00ffffff
-#define __region_CS4_C		0x00000f07
-
-#define __region_PCI_IO		(__region_CS2 + 0x04000000UL)
-#define __region_PCI_MEM	(__region_CS2 + 0x08000000UL)
-#define __flush_PCI_writes()						\
-do {									\
-	__builtin_write8((volatile void __iomem *) __region_PCI_MEM, 0);	\
-} while(0)
-
-#define __is_PCI_IO(addr) \
-	(((unsigned long)(addr) >> 24) - (__region_PCI_IO >> 24)  < (0x04000000UL >> 24))
-
-#define __is_PCI_MEM(addr) \
-	((unsigned long)(addr) - __region_PCI_MEM < 0x08000000UL)
-
-#define __is_PCI_addr(addr) \
-	((unsigned long)(addr) - __region_PCI_IO < 0x0c000000UL)
-
-#define __get_CLKSW()	({ *(volatile unsigned long *)(__region_CS2 + 0x0130000cUL) & 0xffUL; })
-#define __get_CLKIN()	(__get_CLKSW() * 125U * 100000U / 24U)
-
-#ifndef __ASSEMBLY__
-extern int __nongprelbss mb93090_mb00_detected;
-#endif
-
-#define __addr_LEDS()		(__region_CS2 + 0x01200004UL)
-#ifdef CONFIG_MB93090_MB00
-#define __set_LEDS(X)							\
-do {									\
-	if (mb93090_mb00_detected)					\
-		__builtin_write32((void __iomem *) __addr_LEDS(), ~(X));	\
-} while (0)
-#else
-#define __set_LEDS(X)
-#endif
-
-#define __addr_LCD()		(__region_CS2 + 0x01200008UL)
-#define __get_LCD(B)		__builtin_read32((volatile void __iomem *) (B))
-#define __set_LCD(B,X)		__builtin_write32((volatile void __iomem *) (B), (X))
-
-#define LCD_D			0x000000ff		/* LCD data bus */
-#define LCD_RW			0x00000100		/* LCD R/W signal */
-#define LCD_RS			0x00000200		/* LCD Register Select */
-#define LCD_E			0x00000400		/* LCD Start Enable Signal */
-
-#define LCD_CMD_CLEAR		(LCD_E|0x001)
-#define LCD_CMD_HOME		(LCD_E|0x002)
-#define LCD_CMD_CURSOR_INC	(LCD_E|0x004)
-#define LCD_CMD_SCROLL_INC	(LCD_E|0x005)
-#define LCD_CMD_CURSOR_DEC	(LCD_E|0x006)
-#define LCD_CMD_SCROLL_DEC	(LCD_E|0x007)
-#define LCD_CMD_OFF		(LCD_E|0x008)
-#define LCD_CMD_ON(CRSR,BLINK)	(LCD_E|0x00c|(CRSR<<1)|BLINK)
-#define LCD_CMD_CURSOR_MOVE_L	(LCD_E|0x010)
-#define LCD_CMD_CURSOR_MOVE_R	(LCD_E|0x014)
-#define LCD_CMD_DISPLAY_SHIFT_L	(LCD_E|0x018)
-#define LCD_CMD_DISPLAY_SHIFT_R	(LCD_E|0x01c)
-#define LCD_CMD_FUNCSET(DL,N,F)	(LCD_E|0x020|(DL<<4)|(N<<3)|(F<<2))
-#define LCD_CMD_SET_CG_ADDR(X)	(LCD_E|0x040|X)
-#define LCD_CMD_SET_DD_ADDR(X)	(LCD_E|0x080|X)
-#define LCD_CMD_READ_BUSY	(LCD_E|LCD_RW)
-#define LCD_DATA_WRITE(X)	(LCD_E|LCD_RS|(X))
-#define LCD_DATA_READ		(LCD_E|LCD_RS|LCD_RW)
-
-#else
-/*
- * PDK unit specific stuff
- */
-
-#include <asm/mb93093-fpga-irqs.h>
-
-#define IRQ_CPU_MB93493_0	IRQ_CPU_EXTERNAL0
-#define IRQ_CPU_MB93493_1	IRQ_CPU_EXTERNAL1
-
-#define __region_CS5	0xf0000000	/* MB93493 CSC area (DAV daughter board) */
-#define __region_CS5_M		0x00ffffff /* mask */
-#define __region_CS5_C		0x00010000 /* control */
-#define __region_CS2	0x20000000	/* FPGA registers */
-#define __region_CS2_M		0x000fffff
-#define __region_CS2_C		0x00000000
-#define __region_CS1	0xfc100000	/* LAN registers */
-#define __region_CS1_M		0x000fffff
-#define __region_CS1_C		0x00010404
-#define __region_CS3	0xfc200000	/* MB93493 CSR area (DAV daughter board) */
-#define __region_CS3_M		0x000fffff
-#define __region_CS3_C		0xc8000000
-#define __region_CS4	0xfd000000	/* extra ROMs area */
-#define __region_CS4_M		0x00ffffff
-#define __region_CS4_C		0x00000f07
-
-#define __region_CS6	0xfe000000	/* not used - hide behind CPU resource I/O regs */
-#define __region_CS6_M		0x000fffff
-#define __region_CS6_C		0x00000f07
-#define __region_CS7	0xfe000000	/* not used - hide behind CPU resource I/O regs */
-#define __region_CS7_M		0x000fffff
-#define __region_CS7_C		0x00000f07
-
-#define __is_PCI_IO(addr)	0	/* no PCI */
-#define __is_PCI_MEM(addr)	0
-#define __is_PCI_addr(addr)	0
-#define __region_PCI_IO		0
-#define __region_PCI_MEM	0
-#define __flush_PCI_writes()	do { } while(0)
-
-#define __get_CLKSW()		0UL
-#define __get_CLKIN()		66000000UL
-
-#define __addr_LEDS()		(__region_CS2 + 0x00000023UL)
-#define __set_LEDS(X)		__builtin_write8((volatile void __iomem *) __addr_LEDS(), (X))
-
-#define __addr_FPGATR()		(__region_CS2 + 0x00000030UL)
-#define __set_FPGATR(X)		__builtin_write32((volatile void __iomem *) __addr_FPGATR(), (X))
-#define __get_FPGATR()		__builtin_read32((volatile void __iomem *) __addr_FPGATR())
-
-#define MB93093_FPGA_FPGATR_AUDIO_CLK	0x00000003
-
-#define __set_FPGATR_AUDIO_CLK(V) \
-	__set_FPGATR((__get_FPGATR() & ~MB93093_FPGA_FPGATR_AUDIO_CLK) | (V))
-
-#define MB93093_FPGA_FPGATR_AUDIO_CLK_OFF	0x0
-#define MB93093_FPGA_FPGATR_AUDIO_CLK_11MHz	0x1
-#define MB93093_FPGA_FPGATR_AUDIO_CLK_12MHz	0x2
-#define MB93093_FPGA_FPGATR_AUDIO_CLK_02MHz	0x3
-
-#define MB93093_FPGA_SWR_PUSHSWMASK	(0x1F<<26)
-#define MB93093_FPGA_SWR_PUSHSW4	(1<<29)
-
-#define __addr_FPGA_SWR		((volatile void __iomem *)(__region_CS2 + 0x28UL))
-#define __get_FPGA_PUSHSW1_5()	(__builtin_read32(__addr_FPGA_SWR) & MB93093_FPGA_SWR_PUSHSWMASK)
-
-
-#endif
-
-#endif /* _ASM_MB_REGS_H */
diff --git a/include/asm-frv/mb86943a.h b/include/asm-frv/mb86943a.h
deleted file mode 100644
index e87ef924bfb4..000000000000
--- a/include/asm-frv/mb86943a.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/* mb86943a.h: MB86943 SPARClite <-> PCI bridge registers
- *
- * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_MB86943A_H
-#define _ASM_MB86943A_H
-
-#include <asm/mb-regs.h>
-
-#define __reg_MB86943_sl_ctl		*(volatile uint32_t *) (__region_CS1 + 0x00)
-
-#define MB86943_SL_CTL_BUS_WIDTH_64	0x00000001
-#define MB86943_SL_CTL_AS_HOST		0x00000002
-#define MB86943_SL_CTL_DRCT_MASTER_SWAP	0x00000004
-#define MB86943_SL_CTL_DRCT_SLAVE_SWAP	0x00000008
-#define MB86943_SL_CTL_PCI_CONFIG_SWAP	0x00000010
-#define MB86943_SL_CTL_ECS0_ENABLE	0x00000020
-#define MB86943_SL_CTL_ECS1_ENABLE	0x00000040
-#define MB86943_SL_CTL_ECS2_ENABLE	0x00000080
-
-#define __reg_MB86943_ecs_ctl(N)	*(volatile uint32_t *) (__region_CS1 + 0x08 + (0x08*(N)))
-#define __reg_MB86943_ecs_range(N)	*(volatile uint32_t *) (__region_CS1 + 0x20 + (0x10*(N)))
-#define __reg_MB86943_ecs_base(N)	*(volatile uint32_t *) (__region_CS1 + 0x28 + (0x10*(N)))
-
-#define __reg_MB86943_sl_pci_io_range	*(volatile uint32_t *) (__region_CS1 + 0x50)
-#define __reg_MB86943_sl_pci_io_base	*(volatile uint32_t *) (__region_CS1 + 0x58)
-#define __reg_MB86943_sl_pci_mem_range	*(volatile uint32_t *) (__region_CS1 + 0x60)
-#define __reg_MB86943_sl_pci_mem_base	*(volatile uint32_t *) (__region_CS1 + 0x68)
-#define __reg_MB86943_pci_sl_io_base	*(volatile uint32_t *) (__region_CS1 + 0x70)
-#define __reg_MB86943_pci_sl_mem_base	*(volatile uint32_t *) (__region_CS1 + 0x78)
-
-#define __reg_MB86943_pci_arbiter	*(volatile uint32_t *) (__region_CS2 + 0x01300014)
-#define MB86943_PCIARB_EN		0x00000001
-
-#endif /* _ASM_MB86943A_H */
diff --git a/include/asm-frv/mb93091-fpga-irqs.h b/include/asm-frv/mb93091-fpga-irqs.h
deleted file mode 100644
index 19778c5ba9d6..000000000000
--- a/include/asm-frv/mb93091-fpga-irqs.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/* mb93091-fpga-irqs.h: MB93091 CPU board FPGA IRQs
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_MB93091_FPGA_IRQS_H
-#define _ASM_MB93091_FPGA_IRQS_H
-
-#include <asm/irq.h>
-
-#ifndef __ASSEMBLY__
-
-/* IRQ IDs presented to drivers */
-enum {
-	IRQ_FPGA__UNUSED			= IRQ_BASE_FPGA,
-	IRQ_FPGA_SYSINT_BUS_EXPANSION_1,
-	IRQ_FPGA_SL_BUS_EXPANSION_2,
-	IRQ_FPGA_PCI_INTD,
-	IRQ_FPGA_PCI_INTC,
-	IRQ_FPGA_PCI_INTB,
-	IRQ_FPGA_PCI_INTA,
-	IRQ_FPGA_SL_BUS_EXPANSION_7,
-	IRQ_FPGA_SYSINT_BUS_EXPANSION_8,
-	IRQ_FPGA_SL_BUS_EXPANSION_9,
-	IRQ_FPGA_MB86943_PCI_INTA,
-	IRQ_FPGA_MB86943_SLBUS_SIDE,
-	IRQ_FPGA_RTL8029_INTA,
-	IRQ_FPGA_SYSINT_BUS_EXPANSION_13,
-	IRQ_FPGA_SL_BUS_EXPANSION_14,
-	IRQ_FPGA_NMI,
-};
-
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* _ASM_MB93091_FPGA_IRQS_H */
diff --git a/include/asm-frv/mb93093-fpga-irqs.h b/include/asm-frv/mb93093-fpga-irqs.h
deleted file mode 100644
index 590266b1a6d3..000000000000
--- a/include/asm-frv/mb93093-fpga-irqs.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* mb93093-fpga-irqs.h: MB93093 CPU board FPGA IRQs
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_MB93093_FPGA_IRQS_H
-#define _ASM_MB93093_FPGA_IRQS_H
-
-#include <asm/irq.h>
-
-#ifndef __ASSEMBLY__
-
-/* IRQ IDs presented to drivers */
-enum {
-	IRQ_FPGA_PUSH_BUTTON_SW1_5		= IRQ_BASE_FPGA + 8,
-	IRQ_FPGA_ROCKER_C_SW8			= IRQ_BASE_FPGA + 9,
-	IRQ_FPGA_ROCKER_C_SW9			= IRQ_BASE_FPGA + 10,
-};
-
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* _ASM_MB93093_FPGA_IRQS_H */
diff --git a/include/asm-frv/mb93493-irqs.h b/include/asm-frv/mb93493-irqs.h
deleted file mode 100644
index 82c7aeddd333..000000000000
--- a/include/asm-frv/mb93493-irqs.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/* mb93493-irqs.h: MB93493 companion chip IRQs
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_MB93493_IRQS_H
-#define _ASM_MB93493_IRQS_H
-
-#include <asm/irq.h>
-
-#ifndef __ASSEMBLY__
-
-/* IRQ IDs presented to drivers */
-enum {
-	IRQ_MB93493_VDC			= IRQ_BASE_MB93493 + 0,
-	IRQ_MB93493_VCC			= IRQ_BASE_MB93493 + 1,
-	IRQ_MB93493_AUDIO_OUT		= IRQ_BASE_MB93493 + 2,
-	IRQ_MB93493_I2C_0		= IRQ_BASE_MB93493 + 3,
-	IRQ_MB93493_I2C_1		= IRQ_BASE_MB93493 + 4,
-	IRQ_MB93493_USB			= IRQ_BASE_MB93493 + 5,
-	IRQ_MB93493_LOCAL_BUS		= IRQ_BASE_MB93493 + 7,
-	IRQ_MB93493_PCMCIA		= IRQ_BASE_MB93493 + 8,
-	IRQ_MB93493_GPIO		= IRQ_BASE_MB93493 + 9,
-	IRQ_MB93493_AUDIO_IN		= IRQ_BASE_MB93493 + 10,
-};
-
-/* IRQ multiplexor mappings */
-#define ROUTE_VIA_IRQ0	0	/* route IRQ by way of CPU external IRQ 0 */
-#define ROUTE_VIA_IRQ1	1	/* route IRQ by way of CPU external IRQ 1 */
-
-#define IRQ_MB93493_VDC_ROUTE		ROUTE_VIA_IRQ0
-#define IRQ_MB93493_VCC_ROUTE		ROUTE_VIA_IRQ1
-#define IRQ_MB93493_AUDIO_OUT_ROUTE	ROUTE_VIA_IRQ1
-#define IRQ_MB93493_I2C_0_ROUTE		ROUTE_VIA_IRQ1
-#define IRQ_MB93493_I2C_1_ROUTE		ROUTE_VIA_IRQ1
-#define IRQ_MB93493_USB_ROUTE		ROUTE_VIA_IRQ1
-#define IRQ_MB93493_LOCAL_BUS_ROUTE	ROUTE_VIA_IRQ1
-#define IRQ_MB93493_PCMCIA_ROUTE	ROUTE_VIA_IRQ1
-#define IRQ_MB93493_GPIO_ROUTE		ROUTE_VIA_IRQ1
-#define IRQ_MB93493_AUDIO_IN_ROUTE	ROUTE_VIA_IRQ1
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* _ASM_MB93493_IRQS_H */
diff --git a/include/asm-frv/mb93493-regs.h b/include/asm-frv/mb93493-regs.h
deleted file mode 100644
index 8a1f6aac8cf1..000000000000
--- a/include/asm-frv/mb93493-regs.h
+++ /dev/null
@@ -1,281 +0,0 @@
-/* mb93493-regs.h: MB93493 companion chip registers
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_MB93493_REGS_H
-#define _ASM_MB93493_REGS_H
-
-#include <asm/mb-regs.h>
-#include <asm/mb93493-irqs.h>
-
-#define __addr_MB93493(X)	((volatile unsigned long *)(__region_CS3 + (X)))
-#define __get_MB93493(X)	({ *(volatile unsigned long *)(__region_CS3 + (X)); })
-
-#define __set_MB93493(X,V)						\
-do {									\
-	*(volatile unsigned long *)(__region_CS3 + (X)) = (V); mb();	\
-} while(0)
-
-#define __get_MB93493_STSR(X)	__get_MB93493(0x3c0 + (X) * 4)
-#define __set_MB93493_STSR(X,V)	__set_MB93493(0x3c0 + (X) * 4, (V))
-#define MB93493_STSR_EN
-
-#define __addr_MB93493_IQSR(X)	__addr_MB93493(0x3d0 + (X) * 4)
-#define __get_MB93493_IQSR(X)	__get_MB93493(0x3d0 + (X) * 4)
-#define __set_MB93493_IQSR(X,V)	__set_MB93493(0x3d0 + (X) * 4, (V))
-
-#define __get_MB93493_DQSR(X)	__get_MB93493(0x3e0 + (X) * 4)
-#define __set_MB93493_DQSR(X,V)	__set_MB93493(0x3e0 + (X) * 4, (V))
-
-#define __get_MB93493_LBSER()	__get_MB93493(0x3f0)
-#define __set_MB93493_LBSER(V)	__set_MB93493(0x3f0, (V))
-
-#define MB93493_LBSER_VDC	0x00010000
-#define MB93493_LBSER_VCC	0x00020000
-#define MB93493_LBSER_AUDIO	0x00040000
-#define MB93493_LBSER_I2C_0	0x00080000
-#define MB93493_LBSER_I2C_1	0x00100000
-#define MB93493_LBSER_USB	0x00200000
-#define MB93493_LBSER_GPIO	0x00800000
-#define MB93493_LBSER_PCMCIA	0x01000000
-
-#define __get_MB93493_LBSR()	__get_MB93493(0x3fc)
-#define __set_MB93493_LBSR(V)	__set_MB93493(0x3fc, (V))
-
-/*
- * video display controller
- */
-#define __get_MB93493_VDC(X)	__get_MB93493(MB93493_VDC_##X)
-#define __set_MB93493_VDC(X,V)	__set_MB93493(MB93493_VDC_##X, (V))
-
-#define MB93493_VDC_RCURSOR	0x140	/* cursor position */
-#define MB93493_VDC_RCT1	0x144	/* cursor colour 1 */
-#define MB93493_VDC_RCT2	0x148	/* cursor colour 2 */
-#define MB93493_VDC_RHDC	0x150	/* horizontal display period */
-#define MB93493_VDC_RH_MARGINS	0x154	/* horizontal margin sizes */
-#define MB93493_VDC_RVDC	0x158	/* vertical display period */
-#define MB93493_VDC_RV_MARGINS	0x15c	/* vertical margin sizes */
-#define MB93493_VDC_RC		0x170	/* VDC control */
-#define MB93493_VDC_RCLOCK	0x174	/* clock divider, DMA req delay */
-#define MB93493_VDC_RBLACK	0x178	/* black insert sizes */
-#define MB93493_VDC_RS		0x17c	/* VDC status */
-
-#define __addr_MB93493_VDC_BCI(X)  ({ (volatile unsigned long *)(__region_CS3 + 0x000 + (X)); })
-#define __addr_MB93493_VDC_TPO(X)  (__region_CS3 + 0x1c0 + (X))
-
-#define VDC_TPO_WIDTH		32
-
-#define VDC_RC_DSR		0x00000080	/* VDC master reset */
-
-#define VDC_RS_IT		0x00060000	/* interrupt indicators */
-#define VDC_RS_IT_UNDERFLOW	0x00040000	/* - underflow event */
-#define VDC_RS_IT_VSYNC		0x00020000	/* - VSYNC event */
-#define VDC_RS_DFI		0x00010000	/* current interlace field number */
-#define VDC_RS_DFI_TOP		0x00000000	/* - top field */
-#define VDC_RS_DFI_BOTTOM	0x00010000	/* - bottom field */
-#define VDC_RS_DCSR		0x00000010	/* cursor state */
-#define VDC_RS_DCM		0x00000003	/* display mode */
-#define VDC_RS_DCM_DISABLED	0x00000000	/* - display disabled */
-#define VDC_RS_DCM_STOPPED	0x00000001	/* - VDC stopped */
-#define VDC_RS_DCM_FREERUNNING	0x00000002	/* - VDC free-running */
-#define VDC_RS_DCM_TRANSFERRING	0x00000003	/* - data being transferred to VDC */
-
-/*
- * video capture controller
- */
-#define __get_MB93493_VCC(X)	__get_MB93493(MB93493_VCC_##X)
-#define __set_MB93493_VCC(X,V)	__set_MB93493(MB93493_VCC_##X, (V))
-
-#define MB93493_VCC_RREDUCT	0x104	/* reduction rate */
-#define MB93493_VCC_RHY		0x108	/* horizontal brightness filter coefficients */
-#define MB93493_VCC_RHC		0x10c	/* horizontal colour-difference filter coefficients */
-#define MB93493_VCC_RHSIZE	0x110	/* horizontal cycle sizes */
-#define MB93493_VCC_RHBC	0x114	/* horizontal back porch size */
-#define MB93493_VCC_RVCC	0x118	/* vertical capture period */
-#define MB93493_VCC_RVBC	0x11c	/* vertical back porch period */
-#define MB93493_VCC_RV		0x120	/* vertical filter coefficients */
-#define MB93493_VCC_RDTS	0x128	/* DMA transfer size */
-#define MB93493_VCC_RDTS_4B	0x01000000	/* 4-byte transfer */
-#define MB93493_VCC_RDTS_32B	0x03000000	/* 32-byte transfer */
-#define MB93493_VCC_RDTS_SHIFT	24
-#define MB93493_VCC_RCC		0x130	/* VCC control */
-#define MB93493_VCC_RIS		0x134	/* VCC interrupt status */
-
-#define __addr_MB93493_VCC_TPI(X)  (__region_CS3 + 0x180 + (X))
-
-#define VCC_RHSIZE_RHCC		0x000007ff
-#define VCC_RHSIZE_RHCC_SHIFT	0
-#define VCC_RHSIZE_RHTCC	0x0fff0000
-#define VCC_RHSIZE_RHTCC_SHIFT	16
-
-#define VCC_RVBC_RVBC		0x00003f00
-#define VCC_RVBC_RVBC_SHIFT	8
-
-#define VCC_RREDUCT_RHR		0x07ff0000
-#define VCC_RREDUCT_RHR_SHIFT	16
-#define VCC_RREDUCT_RVR		0x000007ff
-#define VCC_RREDUCT_RVR_SHIFT	0
-
-#define VCC_RCC_CE		0x00000001	/* VCC enable */
-#define VCC_RCC_CS		0x00000002	/* request video capture start */
-#define VCC_RCC_CPF		0x0000000c	/* pixel format */
-#define VCC_RCC_CPF_YCBCR_16	0x00000000	/* - YCbCr 4:2:2 16-bit format */
-#define VCC_RCC_CPF_RGB		0x00000004	/* - RGB 4:4:4 format */
-#define VCC_RCC_CPF_YCBCR_24	0x00000008	/* - YCbCr 4:2:2 24-bit format */
-#define VCC_RCC_CPF_BT656	0x0000000c	/* - ITU R-BT.656 format */
-#define VCC_RCC_CPF_SHIFT	2
-#define VCC_RCC_CSR		0x00000080	/* request reset */
-#define VCC_RCC_HSIP		0x00000100	/* HSYNC polarity */
-#define VCC_RCC_HSIP_LOACT	0x00000000	/* - low active */
-#define VCC_RCC_HSIP_HIACT	0x00000100	/* - high active */
-#define VCC_RCC_VSIP		0x00000200	/* VSYNC polarity */
-#define VCC_RCC_VSIP_LOACT	0x00000000	/* - low active */
-#define VCC_RCC_VSIP_HIACT	0x00000200	/* - high active */
-#define VCC_RCC_CIE		0x00000800	/* interrupt enable */
-#define VCC_RCC_CFP		0x00001000	/* RGB pixel packing */
-#define VCC_RCC_CFP_4TO3	0x00000000	/* - pack 4 pixels into 3 words */
-#define VCC_RCC_CFP_1TO1	0x00001000	/* - pack 1 pixel into 1 words */
-#define VCC_RCC_CSM		0x00006000	/* interlace specification */
-#define VCC_RCC_CSM_ONEPASS	0x00002000	/* - non-interlaced */
-#define VCC_RCC_CSM_INTERLACE	0x00004000	/* - interlaced */
-#define VCC_RCC_CSM_SHIFT	13
-#define VCC_RCC_ES		0x00008000	/* capture start polarity */
-#define VCC_RCC_ES_NEG		0x00000000	/* - negative edge */
-#define VCC_RCC_ES_POS		0x00008000	/* - positive edge */
-#define VCC_RCC_IFI		0x00080000	/* inferlace field evaluation reverse */
-#define VCC_RCC_FDTS		0x00300000	/* interlace field start */
-#define VCC_RCC_FDTS_3_8	0x00000000	/* - 3/8 of horizontal entire cycle */
-#define VCC_RCC_FDTS_1_4	0x00100000	/* - 1/4 of horizontal entire cycle */
-#define VCC_RCC_FDTS_7_16	0x00200000	/* - 7/16 of horizontal entire cycle */
-#define VCC_RCC_FDTS_SHIFT	20
-#define VCC_RCC_MOV		0x00400000	/* test bit - always set to 1 */
-#define VCC_RCC_STP		0x00800000	/* request video capture stop */
-#define VCC_RCC_TO		0x01000000	/* input during top-field only */
-
-#define VCC_RIS_VSYNC		0x01000000	/* VSYNC interrupt */
-#define VCC_RIS_OV		0x02000000	/* overflow interrupt */
-#define VCC_RIS_BOTTOM		0x08000000	/* interlace bottom field */
-#define VCC_RIS_STARTED		0x10000000	/* capture started */
-
-/*
- * I2C
- */
-#define MB93493_I2C_BSR 	0x340		/* bus status */
-#define MB93493_I2C_BCR		0x344		/* bus control */
-#define MB93493_I2C_CCR		0x348		/* clock control */
-#define MB93493_I2C_ADR		0x34c		/* address */
-#define MB93493_I2C_DTR		0x350		/* data */
-#define MB93493_I2C_BC2R	0x35c		/* bus control 2 */
-
-#define __addr_MB93493_I2C(port,X)   (__region_CS3 + MB93493_I2C_##X + ((port)*0x20))
-#define __get_MB93493_I2C(port,X)    __get_MB93493(MB93493_I2C_##X + ((port)*0x20))
-#define __set_MB93493_I2C(port,X,V)  __set_MB93493(MB93493_I2C_##X + ((port)*0x20), (V))
-
-#define I2C_BSR_BB	(1 << 7)
-
-/*
- * audio controller (I2S) registers
- */
-#define __get_MB93493_I2S(X)	__get_MB93493(MB93493_I2S_##X)
-#define __set_MB93493_I2S(X,V)	__set_MB93493(MB93493_I2S_##X, (V))
-
-#define MB93493_I2S_ALDR	0x300		/* L-channel data */
-#define MB93493_I2S_ARDR	0x304		/* R-channel data */
-#define MB93493_I2S_APDR	0x308		/* 16-bit packed data */
-#define MB93493_I2S_AISTR	0x310		/* status */
-#define MB93493_I2S_AICR	0x314		/* control */
-
-#define __addr_MB93493_I2S_ALDR(X)	(__region_CS3 + MB93493_I2S_ALDR + (X))
-#define __addr_MB93493_I2S_ARDR(X)	(__region_CS3 + MB93493_I2S_ARDR + (X))
-#define __addr_MB93493_I2S_APDR(X)	(__region_CS3 + MB93493_I2S_APDR + (X))
-#define __addr_MB93493_I2S_ADR(X)	(__region_CS3 + 0x320 + (X))
-
-#define I2S_AISTR_OTST		0x00000003	/* status of output data transfer */
-#define I2S_AISTR_OTR		0x00000010	/* output transfer request pending */
-#define I2S_AISTR_OUR		0x00000020	/* output FIFO underrun detected */
-#define I2S_AISTR_OOR		0x00000040	/* output FIFO overrun detected */
-#define I2S_AISTR_ODS		0x00000100	/* output DMA transfer size */
-#define I2S_AISTR_ODE		0x00000400	/* output DMA transfer request enable */
-#define I2S_AISTR_OTRIE		0x00001000	/* output transfer request interrupt enable */
-#define I2S_AISTR_OURIE		0x00002000	/* output FIFO underrun interrupt enable */
-#define I2S_AISTR_OORIE		0x00004000	/* output FIFO overrun interrupt enable */
-#define I2S_AISTR__OUT_MASK	0x00007570
-#define I2S_AISTR_ITST		0x00030000	/* status of input data transfer */
-#define I2S_AISTR_ITST_SHIFT	16
-#define I2S_AISTR_ITR		0x00100000	/* input transfer request pending */
-#define I2S_AISTR_IUR		0x00200000	/* input FIFO underrun detected */
-#define I2S_AISTR_IOR		0x00400000	/* input FIFO overrun detected */
-#define I2S_AISTR_IDS		0x01000000	/* input DMA transfer size */
-#define I2S_AISTR_IDE		0x04000000	/* input DMA transfer request enable */
-#define I2S_AISTR_ITRIE		0x10000000	/* input transfer request interrupt enable */
-#define I2S_AISTR_IURIE		0x20000000	/* input FIFO underrun interrupt enable */
-#define I2S_AISTR_IORIE		0x40000000	/* input FIFO overrun interrupt enable */
-#define I2S_AISTR__IN_MASK	0x75700000
-
-#define I2S_AICR_MI		0x00000001	/* mono input requested */
-#define I2S_AICR_AMI		0x00000002	/* relation between LRCKI/FS1 and SDI */
-#define I2S_AICR_LRI		0x00000004	/* function of LRCKI pin */
-#define I2S_AICR_SDMI		0x00000070	/* format of input audio data */
-#define I2S_AICR_SDMI_SHIFT	4
-#define I2S_AICR_CLI		0x00000080	/* input FIFO clearing control */
-#define I2S_AICR_IM		0x00000300	/* input state control */
-#define I2S_AICR_IM_SHIFT	8
-#define I2S_AICR__IN_MASK	0x000003f7
-#define I2S_AICR_MO		0x00001000	/* mono output requested */
-#define I2S_AICR_AMO		0x00002000	/* relation between LRCKO/FS0 and SDO */
-#define I2S_AICR_AMO_SHIFT	13
-#define I2S_AICR_LRO		0x00004000	/* function of LRCKO pin */
-#define I2S_AICR_SDMO		0x00070000	/* format of output audio data */
-#define I2S_AICR_SDMO_SHIFT	16
-#define I2S_AICR_CLO		0x00080000	/* output FIFO clearing control */
-#define I2S_AICR_OM		0x00100000	/* output state control */
-#define I2S_AICR__OUT_MASK	0x001f7000
-#define I2S_AICR_DIV		0x03000000	/* frequency division rate */
-#define I2S_AICR_DIV_SHIFT	24
-#define I2S_AICR_FL		0x20000000	/* frame length */
-#define I2S_AICR_FS		0x40000000	/* frame sync method */
-#define I2S_AICR_ME		0x80000000	/* master enable */
-
-/*
- * PCMCIA
- */
-#define __addr_MB93493_PCMCIA(X)  ((volatile unsigned long *)(__region_CS5 + (X)))
-
-/*
- * GPIO
- */
-#define __get_MB93493_GPIO_PDR(X)	__get_MB93493(0x380 + (X) * 0xc0)
-#define __set_MB93493_GPIO_PDR(X,V)	__set_MB93493(0x380 + (X) * 0xc0, (V))
-
-#define __get_MB93493_GPIO_GPDR(X)	__get_MB93493(0x384 + (X) * 0xc0)
-#define __set_MB93493_GPIO_GPDR(X,V)	__set_MB93493(0x384 + (X) * 0xc0, (V))
-
-#define __get_MB93493_GPIO_SIR(X)	__get_MB93493(0x388 + (X) * 0xc0)
-#define __set_MB93493_GPIO_SIR(X,V)	__set_MB93493(0x388 + (X) * 0xc0, (V))
-
-#define __get_MB93493_GPIO_SOR(X)	__get_MB93493(0x38c + (X) * 0xc0)
-#define __set_MB93493_GPIO_SOR(X,V)	__set_MB93493(0x38c + (X) * 0xc0, (V))
-
-#define __get_MB93493_GPIO_PDSR(X)	__get_MB93493(0x390 + (X) * 0xc0)
-#define __set_MB93493_GPIO_PDSR(X,V)	__set_MB93493(0x390 + (X) * 0xc0, (V))
-
-#define __get_MB93493_GPIO_PDCR(X)	__get_MB93493(0x394 + (X) * 0xc0)
-#define __set_MB93493_GPIO_PDCR(X,V)	__set_MB93493(0x394 + (X) * 0xc0, (V))
-
-#define __get_MB93493_GPIO_INTST(X)	__get_MB93493(0x398 + (X) * 0xc0)
-#define __set_MB93493_GPIO_INTST(X,V)	__set_MB93493(0x398 + (X) * 0xc0, (V))
-
-#define __get_MB93493_GPIO_IEHL(X)	__get_MB93493(0x39c + (X) * 0xc0)
-#define __set_MB93493_GPIO_IEHL(X,V)	__set_MB93493(0x39c + (X) * 0xc0, (V))
-
-#define __get_MB93493_GPIO_IELH(X)	__get_MB93493(0x3a0 + (X) * 0xc0)
-#define __set_MB93493_GPIO_IELH(X,V)	__set_MB93493(0x3a0 + (X) * 0xc0, (V))
-
-#endif /* _ASM_MB93493_REGS_H */
diff --git a/include/asm-frv/mc146818rtc.h b/include/asm-frv/mc146818rtc.h
deleted file mode 100644
index 90dfb7a633d1..000000000000
--- a/include/asm-frv/mc146818rtc.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* mc146818rtc.h: RTC defs
- *
- * Copyright (C) 2005 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_MC146818RTC_H
-#define _ASM_MC146818RTC_H
-
-
-#endif /* _ASM_MC146818RTC_H */
diff --git a/include/asm-frv/mem-layout.h b/include/asm-frv/mem-layout.h
deleted file mode 100644
index 2947764fc0e0..000000000000
--- a/include/asm-frv/mem-layout.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/* mem-layout.h: memory layout
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_MEM_LAYOUT_H
-#define _ASM_MEM_LAYOUT_H
-
-#ifndef __ASSEMBLY__
-#define __UL(X)	((unsigned long) (X))
-#else
-#define __UL(X)	(X)
-#endif
-
-/*
- * PAGE_SHIFT determines the page size
- */
-#define PAGE_SHIFT			14
-
-#ifndef __ASSEMBLY__
-#define PAGE_SIZE			(1UL << PAGE_SHIFT)
-#else
-#define PAGE_SIZE			(1 << PAGE_SHIFT)
-#endif
-
-#define PAGE_MASK			(~(PAGE_SIZE-1))
-
-/*
- * the slab must be aligned such that load- and store-double instructions don't
- * fault if used
- */
-#define	ARCH_KMALLOC_MINALIGN		8
-#define	ARCH_SLAB_MINALIGN		8
-
-/*****************************************************************************/
-/*
- * virtual memory layout from kernel's point of view
- */
-#define PAGE_OFFSET			((unsigned long) &__page_offset)
-
-#ifdef CONFIG_MMU
-
-/* see Documentation/frv/mmu-layout.txt */
-#define KERNEL_LOWMEM_START		__UL(0xc0000000)
-#define KERNEL_LOWMEM_END		__UL(0xd0000000)
-#define VMALLOC_START			__UL(0xd0000000)
-#define VMALLOC_END			__UL(0xd8000000)
-#define PKMAP_BASE			__UL(0xd8000000)
-#define PKMAP_END			__UL(0xdc000000)
-#define KMAP_ATOMIC_SECONDARY_FRAME	__UL(0xdc000000)
-#define KMAP_ATOMIC_PRIMARY_FRAME	__UL(0xdd000000)
-
-#endif
-
-#define KERNEL_IO_START			__UL(0xe0000000)
-
-
-/*****************************************************************************/
-/*
- * memory layout from userspace's point of view
- */
-#define BRK_BASE			__UL(2 * 1024 * 1024 + PAGE_SIZE)
-#define STACK_TOP			__UL(2 * 1024 * 1024)
-#define STACK_TOP_MAX			__UL(0xc0000000)
-
-/* userspace process size */
-#ifdef CONFIG_MMU
-#define TASK_SIZE			(PAGE_OFFSET)
-#else
-#define TASK_SIZE			__UL(0xFFFFFFFFUL)
-#endif
-
-/* base of area at which unspecified mmaps will start */
-#ifdef CONFIG_BINFMT_ELF_FDPIC
-#define TASK_UNMAPPED_BASE		__UL(16 * 1024 * 1024)
-#else
-#define TASK_UNMAPPED_BASE		__UL(TASK_SIZE / 3)
-#endif
-
-#endif /* _ASM_MEM_LAYOUT_H */
diff --git a/include/asm-frv/mman.h b/include/asm-frv/mman.h
deleted file mode 100644
index b4371e928683..000000000000
--- a/include/asm-frv/mman.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#ifndef __ASM_MMAN_H__
-#define __ASM_MMAN_H__
-
-#include <asm-generic/mman.h>
-
-#define MAP_GROWSDOWN	0x0100		/* stack-like segment */
-#define MAP_DENYWRITE	0x0800		/* ETXTBSY */
-#define MAP_EXECUTABLE	0x1000		/* mark it as an executable */
-#define MAP_LOCKED	0x2000		/* pages are locked */
-#define MAP_NORESERVE	0x4000		/* don't check for reservations */
-#define MAP_POPULATE	0x8000		/* populate (prefault) pagetables */
-#define MAP_NONBLOCK	0x10000		/* do not block on IO */
-
-#define MCL_CURRENT	1		/* lock all current mappings */
-#define MCL_FUTURE	2		/* lock all future mappings */
-
-#endif /* __ASM_MMAN_H__ */
-
diff --git a/include/asm-frv/mmu.h b/include/asm-frv/mmu.h
deleted file mode 100644
index 86ca0e86e7d2..000000000000
--- a/include/asm-frv/mmu.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* mmu.h: memory management context for FR-V with or without MMU support
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#ifndef _ASM_MMU_H
-#define _ASM_MMU_H
-
-typedef struct {
-#ifdef CONFIG_MMU
-	struct list_head id_link;		/* link in list of context ID owners */
-	unsigned short	id;			/* MMU context ID */
-	unsigned short	id_busy;		/* true if ID is in CXNR */
-	unsigned long	itlb_cached_pge;	/* [SCR0] PGE cached for insn TLB handler */
-	unsigned long	itlb_ptd_mapping;	/* [DAMR4] PTD mapping for itlb cached PGE */
-	unsigned long	dtlb_cached_pge;	/* [SCR1] PGE cached for data TLB handler */
-	unsigned long	dtlb_ptd_mapping;	/* [DAMR5] PTD mapping for dtlb cached PGE */
-
-#else
-	unsigned long		end_brk;
-
-#endif
-
-#ifdef CONFIG_BINFMT_ELF_FDPIC
-	unsigned long	exec_fdpic_loadmap;
-	unsigned long	interp_fdpic_loadmap;
-#endif
-
-} mm_context_t;
-
-#ifdef CONFIG_MMU
-extern int __nongpreldata cxn_pinned;
-extern int cxn_pin_by_pid(pid_t pid);
-#endif
-
-#endif /* _ASM_MMU_H */
diff --git a/include/asm-frv/mmu_context.h b/include/asm-frv/mmu_context.h
deleted file mode 100644
index c7daa395156a..000000000000
--- a/include/asm-frv/mmu_context.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/* mmu_context.h: MMU context management routines
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_MMU_CONTEXT_H
-#define _ASM_MMU_CONTEXT_H
-
-#include <asm/setup.h>
-#include <asm/page.h>
-#include <asm/pgalloc.h>
-#include <asm-generic/mm_hooks.h>
-
-static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
-{
-}
-
-#ifdef CONFIG_MMU
-extern int init_new_context(struct task_struct *tsk, struct mm_struct *mm);
-extern void change_mm_context(mm_context_t *old, mm_context_t *ctx, pgd_t *_pgd);
-extern void destroy_context(struct mm_struct *mm);
-
-#else
-#define init_new_context(tsk, mm)		({ 0; })
-#define change_mm_context(old, ctx, _pml4)	do {} while(0)
-#define destroy_context(mm)			do {} while(0)
-#endif
-
-#define switch_mm(prev, next, tsk)						\
-do {										\
-	if (prev != next)							\
-		change_mm_context(&prev->context, &next->context, next->pgd);	\
-} while(0)
-
-#define activate_mm(prev, next)						\
-do {									\
-	change_mm_context(&prev->context, &next->context, next->pgd);	\
-} while(0)
-
-#define deactivate_mm(tsk, mm)			\
-do {						\
-} while(0)
-
-#endif
diff --git a/include/asm-frv/module.h b/include/asm-frv/module.h
deleted file mode 100644
index 3d5c6360289a..000000000000
--- a/include/asm-frv/module.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* module.h: FRV module stuff
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#ifndef _ASM_MODULE_H
-#define _ASM_MODULE_H
-
-struct mod_arch_specific
-{
-};
-
-#define Elf_Shdr	Elf32_Shdr
-#define Elf_Sym		Elf32_Sym
-#define Elf_Ehdr	Elf32_Ehdr
-
-/*
- * Include the architecture version.
- */
-#define MODULE_ARCH_VERMAGIC __stringify(PROCESSOR_MODEL_NAME) " "
-
-#endif /* _ASM_MODULE_H */
-
diff --git a/include/asm-frv/msgbuf.h b/include/asm-frv/msgbuf.h
deleted file mode 100644
index 97ceb55a06fb..000000000000
--- a/include/asm-frv/msgbuf.h
+++ /dev/null
@@ -1,32 +0,0 @@
-#ifndef _ASM_MSGBUF_H
-#define _ASM_MSGBUF_H
-
-/*
- * The msqid64_ds structure for FR-V architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct msqid64_ds {
-	struct ipc64_perm	msg_perm;
-	__kernel_time_t		msg_stime;	/* last msgsnd time */
-	unsigned long		__unused1;
-	__kernel_time_t		msg_rtime;	/* last msgrcv time */
-	unsigned long		__unused2;
-	__kernel_time_t		msg_ctime;	/* last change time */
-	unsigned long		__unused3;
-	unsigned long		msg_cbytes;	/* current number of bytes on queue */
-	unsigned long		msg_qnum;	/* number of messages in queue */
-	unsigned long		msg_qbytes;	/* max number of bytes on queue */
-	__kernel_pid_t		msg_lspid;	/* pid of last msgsnd */
-	__kernel_pid_t		msg_lrpid;	/* last receive pid */
-	unsigned long		__unused4;
-	unsigned long		__unused5;
-};
-
-#endif /* _ASM_MSGBUF_H */
-
diff --git a/include/asm-frv/mutex.h b/include/asm-frv/mutex.h
deleted file mode 100644
index 458c1f7fbc18..000000000000
--- a/include/asm-frv/mutex.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/*
- * Pull in the generic implementation for the mutex fastpath.
- *
- * TODO: implement optimized primitives instead, or leave the generic
- * implementation in place, or pick the atomic_xchg() based generic
- * implementation. (see asm-generic/mutex-xchg.h for details)
- */
-
-#include <asm-generic/mutex-dec.h>
diff --git a/include/asm-frv/page.h b/include/asm-frv/page.h
deleted file mode 100644
index bd9c220094c7..000000000000
--- a/include/asm-frv/page.h
+++ /dev/null
@@ -1,78 +0,0 @@
-#ifndef _ASM_PAGE_H
-#define _ASM_PAGE_H
-
-#include <asm/virtconvert.h>
-#include <asm/mem-layout.h>
-#include <asm/sections.h>
-#include <asm/setup.h>
-
-#ifndef __ASSEMBLY__
-
-#define get_user_page(vaddr)			__get_free_page(GFP_KERNEL)
-#define free_user_page(page, addr)		free_page(addr)
-
-#define clear_page(pgaddr)			memset((pgaddr), 0, PAGE_SIZE)
-#define copy_page(to,from)			memcpy((to), (from), PAGE_SIZE)
-
-#define clear_user_page(pgaddr, vaddr, page)	memset((pgaddr), 0, PAGE_SIZE)
-#define copy_user_page(vto, vfrom, vaddr, topg)	memcpy((vto), (vfrom), PAGE_SIZE)
-
-/*
- * These are used to make use of C type-checking..
- */
-typedef struct { unsigned long	pte;	} pte_t;
-typedef struct { unsigned long	ste[64];} pmd_t;
-typedef struct { pmd_t		pue[1]; } pud_t;
-typedef struct { pud_t		pge[1];	} pgd_t;
-typedef struct { unsigned long	pgprot;	} pgprot_t;
-typedef struct page *pgtable_t;
-
-#define pte_val(x)	((x).pte)
-#define pmd_val(x)	((x).ste[0])
-#define pud_val(x)	((x).pue[0])
-#define pgd_val(x)	((x).pge[0])
-#define pgprot_val(x)	((x).pgprot)
-
-#define __pte(x)	((pte_t) { (x) } )
-#define __pmd(x)	((pmd_t) { (x) } )
-#define __pud(x)	((pud_t) { (x) } )
-#define __pgd(x)	((pgd_t) { (x) } )
-#define __pgprot(x)	((pgprot_t) { (x) } )
-#define PTE_MASK	PAGE_MASK
-
-#define devmem_is_allowed(pfn)	1
-
-#define __pa(vaddr)		virt_to_phys((void *) (unsigned long) (vaddr))
-#define __va(paddr)		phys_to_virt((unsigned long) (paddr))
-
-#define pfn_to_kaddr(pfn)	__va((pfn) << PAGE_SHIFT)
-
-extern unsigned long max_low_pfn;
-extern unsigned long min_low_pfn;
-extern unsigned long max_pfn;
-
-#ifdef CONFIG_MMU
-#define pfn_valid(pfn)		((pfn) < max_mapnr)
-#else
-#define ARCH_PFN_OFFSET		(PAGE_OFFSET >> PAGE_SHIFT)
-#define pfn_valid(pfn)		((pfn) >= min_low_pfn && (pfn) < max_low_pfn)
-
-#endif
-
-#define virt_to_page(kaddr)	pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
-#define virt_addr_valid(kaddr)	pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
-
-
-#ifdef CONFIG_MMU
-#define VM_DATA_DEFAULT_FLAGS \
-	(VM_READ | VM_WRITE | \
-	((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0 ) | \
-		 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-#endif
-
-#endif /* __ASSEMBLY__ */
-
-#include <asm-generic/memory_model.h>
-#include <asm-generic/page.h>
-
-#endif /* _ASM_PAGE_H */
diff --git a/include/asm-frv/param.h b/include/asm-frv/param.h
deleted file mode 100644
index 6859dd503ed3..000000000000
--- a/include/asm-frv/param.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#ifndef _ASM_PARAM_H
-#define _ASM_PARAM_H
-
-#ifdef __KERNEL__
-#define HZ		CONFIG_HZ	/* Internal kernel timer frequency */
-#define USER_HZ		100		/* .. some user interfaces are in "ticks" */
-#define CLOCKS_PER_SEC	(USER_HZ)	/* like times() */
-#endif
-
-#ifndef HZ
-#define HZ 100
-#endif
-
-#define EXEC_PAGESIZE	16384
-
-#ifndef NOGROUP
-#define NOGROUP		(-1)
-#endif
-
-#define MAXHOSTNAMELEN		64	/* max length of hostname */
-
-#endif /* _ASM_PARAM_H */
diff --git a/include/asm-frv/pci.h b/include/asm-frv/pci.h
deleted file mode 100644
index 585d9b49949a..000000000000
--- a/include/asm-frv/pci.h
+++ /dev/null
@@ -1,118 +0,0 @@
-/* pci.h: FR-V specific PCI declarations
- *
- * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- * - Derived from include/asm-m68k/pci.h
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef ASM_PCI_H
-#define	ASM_PCI_H
-
-#include <linux/mm.h>
-#include <asm/scatterlist.h>
-#include <asm-generic/pci-dma-compat.h>
-#include <asm-generic/pci.h>
-
-struct pci_dev;
-
-#define pcibios_assign_all_busses()	0
-
-extern void pcibios_set_master(struct pci_dev *dev);
-
-extern void pcibios_penalize_isa_irq(int irq);
-
-#ifdef CONFIG_MMU
-extern void *consistent_alloc(gfp_t gfp, size_t size, dma_addr_t *dma_handle);
-extern void consistent_free(void *vaddr);
-extern void consistent_sync(void *vaddr, size_t size, int direction);
-extern void consistent_sync_page(struct page *page, unsigned long offset,
-				 size_t size, int direction);
-#endif
-
-extern void *pci_alloc_consistent(struct pci_dev *hwdev, size_t size,
-				  dma_addr_t *dma_handle);
-
-extern void pci_free_consistent(struct pci_dev *hwdev, size_t size,
-				void *vaddr, dma_addr_t dma_handle);
-
-/* Return the index of the PCI controller for device PDEV. */
-#define pci_controller_num(PDEV)	(0)
-
-/* The PCI address space does equal the physical memory
- * address space.  The networking and block device layers use
- * this boolean for bounce buffer decisions.
- */
-#define PCI_DMA_BUS_IS_PHYS	(1)
-
-/* pci_unmap_{page,single} is a nop so... */
-#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)
-#define DECLARE_PCI_UNMAP_LEN(LEN_NAME)
-#define pci_unmap_addr(PTR, ADDR_NAME)		(0)
-#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL)	do { } while (0)
-#define pci_unmap_len(PTR, LEN_NAME)		(0)
-#define pci_unmap_len_set(PTR, LEN_NAME, VAL)	do { } while (0)
-
-#ifdef CONFIG_PCI
-static inline void pci_dma_burst_advice(struct pci_dev *pdev,
-					enum pci_dma_burst_strategy *strat,
-					unsigned long *strategy_parameter)
-{
-	*strat = PCI_DMA_BURST_INFINITY;
-	*strategy_parameter = ~0UL;
-}
-#endif
-
-/*
- *	These are pretty much arbitary with the CoMEM implementation.
- *	We have the whole address space to ourselves.
- */
-#define PCIBIOS_MIN_IO		0x100
-#define PCIBIOS_MIN_MEM		0x00010000
-
-/* Make physical memory consistent for a single
- * streaming mode DMA translation after a transfer.
- *
- * If you perform a pci_map_single() but wish to interrogate the
- * buffer using the cpu, yet do not wish to teardown the PCI dma
- * mapping, you must call this function before doing so.  At the
- * next point you give the PCI dma address back to the card, the
- * device again owns the buffer.
- */
-static inline void pci_dma_sync_single(struct pci_dev *hwdev,
-				       dma_addr_t dma_handle,
-				       size_t size, int direction)
-{
-	if (direction == PCI_DMA_NONE)
-                BUG();
-
-	frv_cache_wback_inv((unsigned long)bus_to_virt(dma_handle),
-			    (unsigned long)bus_to_virt(dma_handle) + size);
-}
-
-/* Make physical memory consistent for a set of streaming
- * mode DMA translations after a transfer.
- *
- * The same as pci_dma_sync_single but for a scatter-gather list,
- * same rules and usage.
- */
-static inline void pci_dma_sync_sg(struct pci_dev *hwdev,
-				   struct scatterlist *sg,
-				   int nelems, int direction)
-{
-	int i;
-
-	if (direction == PCI_DMA_NONE)
-                BUG();
-
-	for (i = 0; i < nelems; i++)
-		frv_cache_wback_inv(sg_dma_address(&sg[i]),
-				    sg_dma_address(&sg[i])+sg_dma_len(&sg[i]));
-}
-
-
-#endif
diff --git a/include/asm-frv/percpu.h b/include/asm-frv/percpu.h
deleted file mode 100644
index 2cad3f874ded..000000000000
--- a/include/asm-frv/percpu.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __ASM_PERCPU_H
-#define __ASM_PERCPU_H
-
-#include <asm-generic/percpu.h>
-
-#endif	/* __ASM_PERCPU_H */
diff --git a/include/asm-frv/pgalloc.h b/include/asm-frv/pgalloc.h
deleted file mode 100644
index 971e6addb009..000000000000
--- a/include/asm-frv/pgalloc.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/* pgalloc.h: Page allocation routines for FRV
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Derived from:
- *	include/asm-m68knommu/pgalloc.h
- *	include/asm-i386/pgalloc.h
- */
-#ifndef _ASM_PGALLOC_H
-#define _ASM_PGALLOC_H
-
-#include <asm/setup.h>
-#include <asm/virtconvert.h>
-
-#ifdef CONFIG_MMU
-
-#define pmd_populate_kernel(mm, pmd, pte) __set_pmd(pmd, __pa(pte) | _PAGE_TABLE)
-#define pmd_populate(MM, PMD, PAGE)						\
-do {										\
-	__set_pmd((PMD), page_to_pfn(PAGE) << PAGE_SHIFT | _PAGE_TABLE);	\
-} while(0)
-#define pmd_pgtable(pmd) pmd_page(pmd)
-
-/*
- * Allocate and free page tables.
- */
-
-extern pgd_t *pgd_alloc(struct mm_struct *);
-extern void pgd_free(struct mm_struct *mm, pgd_t *);
-
-extern pte_t *pte_alloc_one_kernel(struct mm_struct *, unsigned long);
-
-extern pgtable_t pte_alloc_one(struct mm_struct *, unsigned long);
-
-static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
-{
-	free_page((unsigned long)pte);
-}
-
-static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
-{
-	pgtable_page_dtor(pte);
-	__free_page(pte);
-}
-
-#define __pte_free_tlb(tlb,pte)				\
-do {							\
-	pgtable_page_dtor(pte);				\
-	tlb_remove_page((tlb),(pte));			\
-} while (0)
-
-/*
- * allocating and freeing a pmd is trivial: the 1-entry pmd is
- * inside the pgd, so has no extra memory associated with it.
- * (In the PAE case we free the pmds as part of the pgd.)
- */
-#define pmd_alloc_one(mm, addr)		({ BUG(); ((pmd_t *) 2); })
-#define pmd_free(mm, x)			do { } while (0)
-#define __pmd_free_tlb(tlb,x)		do { } while (0)
-
-#endif /* CONFIG_MMU */
-
-#endif /* _ASM_PGALLOC_H */
diff --git a/include/asm-frv/pgtable.h b/include/asm-frv/pgtable.h
deleted file mode 100644
index e16fdb1f4f4f..000000000000
--- a/include/asm-frv/pgtable.h
+++ /dev/null
@@ -1,551 +0,0 @@
-/* pgtable.h: FR-V page table mangling
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Derived from:
- *	include/asm-m68knommu/pgtable.h
- *	include/asm-i386/pgtable.h
- */
-
-#ifndef _ASM_PGTABLE_H
-#define _ASM_PGTABLE_H
-
-#include <asm/mem-layout.h>
-#include <asm/setup.h>
-#include <asm/processor.h>
-
-#ifndef __ASSEMBLY__
-#include <linux/threads.h>
-#include <linux/slab.h>
-#include <linux/list.h>
-#include <linux/spinlock.h>
-#include <linux/sched.h>
-struct vm_area_struct;
-#endif
-
-#ifndef __ASSEMBLY__
-#if defined(CONFIG_HIGHPTE)
-typedef unsigned long pte_addr_t;
-#else
-typedef pte_t *pte_addr_t;
-#endif
-#endif
-
-/*****************************************************************************/
-/*
- * MMU-less operation case first
- */
-#ifndef CONFIG_MMU
-
-#define pgd_present(pgd)	(1)		/* pages are always present on NO_MM */
-#define pgd_none(pgd)		(0)
-#define pgd_bad(pgd)		(0)
-#define pgd_clear(pgdp)
-#define kern_addr_valid(addr)	(1)
-#define	pmd_offset(a, b)	((void *) 0)
-
-#define PAGE_NONE		__pgprot(0)	/* these mean nothing to NO_MM */
-#define PAGE_SHARED		__pgprot(0)	/* these mean nothing to NO_MM */
-#define PAGE_COPY		__pgprot(0)	/* these mean nothing to NO_MM */
-#define PAGE_READONLY		__pgprot(0)	/* these mean nothing to NO_MM */
-#define PAGE_KERNEL		__pgprot(0)	/* these mean nothing to NO_MM */
-
-#define __swp_type(x)		(0)
-#define __swp_offset(x)		(0)
-#define __swp_entry(typ,off)	((swp_entry_t) { ((typ) | ((off) << 7)) })
-#define __pte_to_swp_entry(pte)	((swp_entry_t) { pte_val(pte) })
-#define __swp_entry_to_pte(x)	((pte_t) { (x).val })
-
-#ifndef __ASSEMBLY__
-static inline int pte_file(pte_t pte) { return 0; }
-#endif
-
-#define ZERO_PAGE(vaddr)	({ BUG(); NULL; })
-
-#define swapper_pg_dir		((pgd_t *) NULL)
-
-#define pgtable_cache_init()		do {} while (0)
-#define arch_enter_lazy_mmu_mode()	do {} while (0)
-#define arch_leave_lazy_mmu_mode()	do {} while (0)
-#define arch_enter_lazy_cpu_mode()	do {} while (0)
-#define arch_leave_lazy_cpu_mode()	do {} while (0)
-
-#else /* !CONFIG_MMU */
-/*****************************************************************************/
-/*
- * then MMU operation
- */
-
-/*
- * ZERO_PAGE is a global shared page that is always zero: used
- * for zero-mapped memory areas etc..
- */
-#ifndef __ASSEMBLY__
-extern unsigned long empty_zero_page;
-#define ZERO_PAGE(vaddr)	virt_to_page(empty_zero_page)
-#endif
-
-/*
- * we use 2-level page tables, folding the PMD (mid-level table) into the PGE (top-level entry)
- * [see Documentation/frv/mmu-layout.txt]
- *
- * Page Directory:
- *  - Size: 16KB
- *  - 64 PGEs per PGD
- *  - Each PGE holds 1 PUD and covers 64MB
- *
- * Page Upper Directory:
- *  - Size: 256B
- *  - 1 PUE per PUD
- *  - Each PUE holds 1 PMD and covers 64MB
- *
- * Page Mid-Level Directory
- *  - Size: 256B
- *  - 1 PME per PMD
- *  - Each PME holds 64 STEs, all of which point to separate chunks of the same Page Table
- *  - All STEs are instantiated at the same time
- *
- * Page Table
- *  - Size: 16KB
- *  - 4096 PTEs per PT
- *  - Each Linux PT is subdivided into 64 FR451 PT's, each of which holds 64 entries
- *
- * Pages
- *  - Size: 4KB
- *
- * total PTEs
- *	= 1 PML4E * 64 PGEs * 1 PUEs * 1 PMEs * 4096 PTEs
- *	= 1 PML4E * 64 PGEs * 64 STEs * 64 PTEs/FR451-PT
- *	= 262144 (or 256 * 1024)
- */
-#define PGDIR_SHIFT		26
-#define PGDIR_SIZE		(1UL << PGDIR_SHIFT)
-#define PGDIR_MASK		(~(PGDIR_SIZE - 1))
-#define PTRS_PER_PGD		64
-
-#define PUD_SHIFT		26
-#define PTRS_PER_PUD		1
-#define PUD_SIZE		(1UL << PUD_SHIFT)
-#define PUD_MASK		(~(PUD_SIZE - 1))
-#define PUE_SIZE		256
-
-#define PMD_SHIFT		26
-#define PMD_SIZE		(1UL << PMD_SHIFT)
-#define PMD_MASK		(~(PMD_SIZE - 1))
-#define PTRS_PER_PMD		1
-#define PME_SIZE		256
-
-#define __frv_PT_SIZE		256
-
-#define PTRS_PER_PTE		4096
-
-#define USER_PGDS_IN_LAST_PML4	(TASK_SIZE / PGDIR_SIZE)
-#define FIRST_USER_ADDRESS	0
-
-#define USER_PGD_PTRS		(PAGE_OFFSET >> PGDIR_SHIFT)
-#define KERNEL_PGD_PTRS		(PTRS_PER_PGD - USER_PGD_PTRS)
-
-#define TWOLEVEL_PGDIR_SHIFT	26
-#define BOOT_USER_PGD_PTRS	(__PAGE_OFFSET >> TWOLEVEL_PGDIR_SHIFT)
-#define BOOT_KERNEL_PGD_PTRS	(PTRS_PER_PGD - BOOT_USER_PGD_PTRS)
-
-#ifndef __ASSEMBLY__
-
-extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
-
-#define pte_ERROR(e) \
-	printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, (e).pte)
-#define pmd_ERROR(e) \
-	printk("%s:%d: bad pmd %08lx.\n", __FILE__, __LINE__, pmd_val(e))
-#define pud_ERROR(e) \
-	printk("%s:%d: bad pud %08lx.\n", __FILE__, __LINE__, pmd_val(pud_val(e)))
-#define pgd_ERROR(e) \
-	printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pmd_val(pud_val(pgd_val(e))))
-
-/*
- * Certain architectures need to do special things when PTEs
- * within a page table are directly modified.  Thus, the following
- * hook is made available.
- */
-#define set_pte(pteptr, pteval)				\
-do {							\
-	*(pteptr) = (pteval);				\
-	asm volatile("dcf %M0" :: "U"(*pteptr));	\
-} while(0)
-#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
-
-/*
- * pgd_offset() returns a (pgd_t *)
- * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
- */
-#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
-
-/*
- * a shortcut which implies the use of the kernel's pgd, instead
- * of a process's
- */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-
-/*
- * The "pgd_xxx()" functions here are trivial for a folded two-level
- * setup: the pud is never bad, and a pud always exists (as it's folded
- * into the pgd entry)
- */
-static inline int pgd_none(pgd_t pgd)		{ return 0; }
-static inline int pgd_bad(pgd_t pgd)		{ return 0; }
-static inline int pgd_present(pgd_t pgd)	{ return 1; }
-static inline void pgd_clear(pgd_t *pgd)	{ }
-
-#define pgd_populate(mm, pgd, pud)		do { } while (0)
-/*
- * (puds are folded into pgds so this doesn't get actually called,
- * but the define is needed for a generic inline function.)
- */
-#define set_pgd(pgdptr, pgdval)				\
-do {							\
-	memcpy((pgdptr), &(pgdval), sizeof(pgd_t));	\
-	asm volatile("dcf %M0" :: "U"(*(pgdptr)));	\
-} while(0)
-
-static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
-{
-	return (pud_t *) pgd;
-}
-
-#define pgd_page(pgd)				(pud_page((pud_t){ pgd }))
-#define pgd_page_vaddr(pgd)			(pud_page_vaddr((pud_t){ pgd }))
-
-/*
- * allocating and freeing a pud is trivial: the 1-entry pud is
- * inside the pgd, so has no extra memory associated with it.
- */
-#define pud_alloc_one(mm, address)		NULL
-#define pud_free(mm, x)				do { } while (0)
-#define __pud_free_tlb(tlb, x)			do { } while (0)
-
-/*
- * The "pud_xxx()" functions here are trivial for a folded two-level
- * setup: the pmd is never bad, and a pmd always exists (as it's folded
- * into the pud entry)
- */
-static inline int pud_none(pud_t pud)		{ return 0; }
-static inline int pud_bad(pud_t pud)		{ return 0; }
-static inline int pud_present(pud_t pud)	{ return 1; }
-static inline void pud_clear(pud_t *pud)	{ }
-
-#define pud_populate(mm, pmd, pte)		do { } while (0)
-
-/*
- * (pmds are folded into puds so this doesn't get actually called,
- * but the define is needed for a generic inline function.)
- */
-#define set_pud(pudptr, pudval)			set_pmd((pmd_t *)(pudptr), (pmd_t) { pudval })
-
-#define pud_page(pud)				(pmd_page((pmd_t){ pud }))
-#define pud_page_vaddr(pud)			(pmd_page_vaddr((pmd_t){ pud }))
-
-/*
- * (pmds are folded into pgds so this doesn't get actually called,
- * but the define is needed for a generic inline function.)
- */
-extern void __set_pmd(pmd_t *pmdptr, unsigned long __pmd);
-
-#define set_pmd(pmdptr, pmdval)			\
-do {						\
-	__set_pmd((pmdptr), (pmdval).ste[0]);	\
-} while(0)
-
-#define __pmd_index(address)			0
-
-static inline pmd_t *pmd_offset(pud_t *dir, unsigned long address)
-{
-	return (pmd_t *) dir + __pmd_index(address);
-}
-
-#define pte_same(a, b)		((a).pte == (b).pte)
-#define pte_page(x)		(mem_map + ((unsigned long)(((x).pte >> PAGE_SHIFT))))
-#define pte_none(x)		(!(x).pte)
-#define pte_pfn(x)		((unsigned long)(((x).pte >> PAGE_SHIFT)))
-#define pfn_pte(pfn, prot)	__pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
-#define pfn_pmd(pfn, prot)	__pmd(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
-
-#define VMALLOC_VMADDR(x)	((unsigned long) (x))
-
-#endif /* !__ASSEMBLY__ */
-
-/*
- * control flags in AMPR registers and TLB entries
- */
-#define _PAGE_BIT_PRESENT	xAMPRx_V_BIT
-#define _PAGE_BIT_WP		DAMPRx_WP_BIT
-#define _PAGE_BIT_NOCACHE	xAMPRx_C_BIT
-#define _PAGE_BIT_SUPER		xAMPRx_S_BIT
-#define _PAGE_BIT_ACCESSED	xAMPRx_RESERVED8_BIT
-#define _PAGE_BIT_DIRTY		xAMPRx_M_BIT
-#define _PAGE_BIT_NOTGLOBAL	xAMPRx_NG_BIT
-
-#define _PAGE_PRESENT		xAMPRx_V
-#define _PAGE_WP		DAMPRx_WP
-#define _PAGE_NOCACHE		xAMPRx_C
-#define _PAGE_SUPER		xAMPRx_S
-#define _PAGE_ACCESSED		xAMPRx_RESERVED8	/* accessed if set */
-#define _PAGE_DIRTY		xAMPRx_M
-#define _PAGE_NOTGLOBAL		xAMPRx_NG
-
-#define _PAGE_RESERVED_MASK	(xAMPRx_RESERVED8 | xAMPRx_RESERVED13)
-
-#define _PAGE_FILE		0x002	/* set:pagecache unset:swap */
-#define _PAGE_PROTNONE		0x000	/* If not present */
-
-#define _PAGE_CHG_MASK		(PTE_MASK | _PAGE_ACCESSED | _PAGE_DIRTY)
-
-#define __PGPROT_BASE \
-	(_PAGE_PRESENT | xAMPRx_SS_16Kb | xAMPRx_D | _PAGE_NOTGLOBAL | _PAGE_ACCESSED)
-
-#define PAGE_NONE	__pgprot(_PAGE_PROTNONE | _PAGE_ACCESSED)
-#define PAGE_SHARED	__pgprot(__PGPROT_BASE)
-#define PAGE_COPY	__pgprot(__PGPROT_BASE | _PAGE_WP)
-#define PAGE_READONLY	__pgprot(__PGPROT_BASE | _PAGE_WP)
-
-#define __PAGE_KERNEL		(__PGPROT_BASE | _PAGE_SUPER | _PAGE_DIRTY)
-#define __PAGE_KERNEL_NOCACHE	(__PGPROT_BASE | _PAGE_SUPER | _PAGE_DIRTY | _PAGE_NOCACHE)
-#define __PAGE_KERNEL_RO	(__PGPROT_BASE | _PAGE_SUPER | _PAGE_DIRTY | _PAGE_WP)
-
-#define MAKE_GLOBAL(x) __pgprot((x) & ~_PAGE_NOTGLOBAL)
-
-#define PAGE_KERNEL		MAKE_GLOBAL(__PAGE_KERNEL)
-#define PAGE_KERNEL_RO		MAKE_GLOBAL(__PAGE_KERNEL_RO)
-#define PAGE_KERNEL_NOCACHE	MAKE_GLOBAL(__PAGE_KERNEL_NOCACHE)
-
-#define _PAGE_TABLE		(_PAGE_PRESENT | xAMPRx_SS_16Kb)
-
-#ifndef __ASSEMBLY__
-
-/*
- * The FR451 can do execute protection by virtue of having separate TLB miss handlers for
- * instruction access and for data access. However, we don't have enough reserved bits to say
- * "execute only", so we don't bother. If you can read it, you can execute it and vice versa.
- */
-#define __P000	PAGE_NONE
-#define __P001	PAGE_READONLY
-#define __P010	PAGE_COPY
-#define __P011	PAGE_COPY
-#define __P100	PAGE_READONLY
-#define __P101	PAGE_READONLY
-#define __P110	PAGE_COPY
-#define __P111	PAGE_COPY
-
-#define __S000	PAGE_NONE
-#define __S001	PAGE_READONLY
-#define __S010	PAGE_SHARED
-#define __S011	PAGE_SHARED
-#define __S100	PAGE_READONLY
-#define __S101	PAGE_READONLY
-#define __S110	PAGE_SHARED
-#define __S111	PAGE_SHARED
-
-/*
- * Define this to warn about kernel memory accesses that are
- * done without a 'access_ok(VERIFY_WRITE,..)'
- */
-#undef TEST_ACCESS_OK
-
-#define pte_present(x)	(pte_val(x) & _PAGE_PRESENT)
-#define pte_clear(mm,addr,xp)	do { set_pte_at(mm, addr, xp, __pte(0)); } while (0)
-
-#define pmd_none(x)	(!pmd_val(x))
-#define pmd_present(x)	(pmd_val(x) & _PAGE_PRESENT)
-#define	pmd_bad(x)	(pmd_val(x) & xAMPRx_SS)
-#define pmd_clear(xp)	do { __set_pmd(xp, 0); } while(0)
-
-#define pmd_page_vaddr(pmd) \
-	((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
-
-#ifndef CONFIG_DISCONTIGMEM
-#define pmd_page(pmd)	(pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT))
-#endif
-
-#define pages_to_mb(x) ((x) >> (20-PAGE_SHIFT))
-
-/*
- * The following only work if pte_present() is true.
- * Undefined behaviour if not..
- */
-static inline int pte_dirty(pte_t pte)		{ return (pte).pte & _PAGE_DIRTY; }
-static inline int pte_young(pte_t pte)		{ return (pte).pte & _PAGE_ACCESSED; }
-static inline int pte_write(pte_t pte)		{ return !((pte).pte & _PAGE_WP); }
-static inline int pte_special(pte_t pte)	{ return 0; }
-
-static inline pte_t pte_mkclean(pte_t pte)	{ (pte).pte &= ~_PAGE_DIRTY; return pte; }
-static inline pte_t pte_mkold(pte_t pte)	{ (pte).pte &= ~_PAGE_ACCESSED; return pte; }
-static inline pte_t pte_wrprotect(pte_t pte)	{ (pte).pte |= _PAGE_WP; return pte; }
-static inline pte_t pte_mkdirty(pte_t pte)	{ (pte).pte |= _PAGE_DIRTY; return pte; }
-static inline pte_t pte_mkyoung(pte_t pte)	{ (pte).pte |= _PAGE_ACCESSED; return pte; }
-static inline pte_t pte_mkwrite(pte_t pte)	{ (pte).pte &= ~_PAGE_WP; return pte; }
-static inline pte_t pte_mkspecial(pte_t pte)	{ return pte; }
-
-static inline int ptep_test_and_clear_young(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep)
-{
-	int i = test_and_clear_bit(_PAGE_BIT_ACCESSED, ptep);
-	asm volatile("dcf %M0" :: "U"(*ptep));
-	return i;
-}
-
-static inline pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
-{
-	unsigned long x = xchg(&ptep->pte, 0);
-	asm volatile("dcf %M0" :: "U"(*ptep));
-	return __pte(x);
-}
-
-static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
-{
-	set_bit(_PAGE_BIT_WP, ptep);
-	asm volatile("dcf %M0" :: "U"(*ptep));
-}
-
-/*
- * Macro to mark a page protection value as "uncacheable"
- */
-#define pgprot_noncached(prot) (__pgprot(pgprot_val(prot) | _PAGE_NOCACHE))
-
-/*
- * Conversion functions: convert a page and protection to a page entry,
- * and a page entry and page directory to the page they refer to.
- */
-
-#define mk_pte(page, pgprot)	pfn_pte(page_to_pfn(page), (pgprot))
-#define mk_pte_huge(entry)	((entry).pte_low |= _PAGE_PRESENT | _PAGE_PSE)
-
-/* This takes a physical page address that is used by the remapping functions */
-#define mk_pte_phys(physpage, pgprot)	pfn_pte((physpage) >> PAGE_SHIFT, pgprot)
-
-static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
-{
-	pte.pte &= _PAGE_CHG_MASK;
-	pte.pte |= pgprot_val(newprot);
-	return pte;
-}
-
-/* to find an entry in a page-table-directory. */
-#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1))
-#define pgd_index_k(addr) pgd_index(addr)
-
-/* Find an entry in the bottom-level page table.. */
-#define __pte_index(address) (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-
-/*
- * the pte page can be thought of an array like this: pte_t[PTRS_PER_PTE]
- *
- * this macro returns the index of the entry in the pte page which would
- * control the given virtual address
- */
-#define pte_index(address) \
-		(((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-#define pte_offset_kernel(dir, address) \
-	((pte_t *) pmd_page_vaddr(*(dir)) +  pte_index(address))
-
-#if defined(CONFIG_HIGHPTE)
-#define pte_offset_map(dir, address) \
-	((pte_t *)kmap_atomic(pmd_page(*(dir)),KM_PTE0) + pte_index(address))
-#define pte_offset_map_nested(dir, address) \
-	((pte_t *)kmap_atomic(pmd_page(*(dir)),KM_PTE1) + pte_index(address))
-#define pte_unmap(pte) kunmap_atomic(pte, KM_PTE0)
-#define pte_unmap_nested(pte) kunmap_atomic((pte), KM_PTE1)
-#else
-#define pte_offset_map(dir, address) \
-	((pte_t *)page_address(pmd_page(*(dir))) + pte_index(address))
-#define pte_offset_map_nested(dir, address) pte_offset_map((dir), (address))
-#define pte_unmap(pte) do { } while (0)
-#define pte_unmap_nested(pte) do { } while (0)
-#endif
-
-/*
- * Handle swap and file entries
- * - the PTE is encoded in the following format:
- *	bit 0:		Must be 0 (!_PAGE_PRESENT)
- *	bit 1:		Type: 0 for swap, 1 for file (_PAGE_FILE)
- *	bits 2-7:	Swap type
- *	bits 8-31:	Swap offset
- *	bits 2-31:	File pgoff
- */
-#define __swp_type(x)			(((x).val >> 2) & 0x1f)
-#define __swp_offset(x)			((x).val >> 8)
-#define __swp_entry(type, offset)	((swp_entry_t) { ((type) << 2) | ((offset) << 8) })
-#define __pte_to_swp_entry(_pte)	((swp_entry_t) { (_pte).pte })
-#define __swp_entry_to_pte(x)		((pte_t) { (x).val })
-
-static inline int pte_file(pte_t pte)
-{
-	return pte.pte & _PAGE_FILE;
-}
-
-#define PTE_FILE_MAX_BITS	29
-
-#define pte_to_pgoff(PTE)	((PTE).pte >> 2)
-#define pgoff_to_pte(off)	__pte((off) << 2 | _PAGE_FILE)
-
-/* Needs to be defined here and not in linux/mm.h, as it is arch dependent */
-#define PageSkip(page)		(0)
-#define kern_addr_valid(addr)	(1)
-
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot)		\
-		remap_pfn_range(vma, vaddr, pfn, size, prot)
-
-#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG
-#define __HAVE_ARCH_PTEP_GET_AND_CLEAR
-#define __HAVE_ARCH_PTEP_SET_WRPROTECT
-#define __HAVE_ARCH_PTE_SAME
-#include <asm-generic/pgtable.h>
-
-/*
- * preload information about a newly instantiated PTE into the SCR0/SCR1 PGE cache
- */
-static inline void update_mmu_cache(struct vm_area_struct *vma, unsigned long address, pte_t pte)
-{
-	struct mm_struct *mm;
-	unsigned long ampr;
-
-	mm = current->mm;
-	if (mm) {
-		pgd_t *pge = pgd_offset(mm, address);
-		pud_t *pue = pud_offset(pge, address);
-		pmd_t *pme = pmd_offset(pue, address);
-
-		ampr = pme->ste[0] & 0xffffff00;
-		ampr |= xAMPRx_L | xAMPRx_SS_16Kb | xAMPRx_S | xAMPRx_C |
-			xAMPRx_V;
-	} else {
-		address = ULONG_MAX;
-		ampr = 0;
-	}
-
-	asm volatile("movgs %0,scr0\n"
-		     "movgs %0,scr1\n"
-		     "movgs %1,dampr4\n"
-		     "movgs %1,dampr5\n"
-		     :
-		     : "r"(address), "r"(ampr)
-		     );
-}
-
-#ifdef CONFIG_PROC_FS
-extern char *proc_pid_status_frv_cxnr(struct mm_struct *mm, char *buffer);
-#endif
-
-extern void __init pgtable_cache_init(void);
-
-#endif /* !__ASSEMBLY__ */
-#endif /* !CONFIG_MMU */
-
-#ifndef __ASSEMBLY__
-extern void __init paging_init(void);
-#endif /* !__ASSEMBLY__ */
-
-#endif /* _ASM_PGTABLE_H */
diff --git a/include/asm-frv/poll.h b/include/asm-frv/poll.h
deleted file mode 100644
index 0d01479ccc56..000000000000
--- a/include/asm-frv/poll.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef _ASM_POLL_H
-#define _ASM_POLL_H
-
-#define POLLWRNORM	POLLOUT
-#define POLLWRBAND	256
-
-#include <asm-generic/poll.h>
-
-#undef POLLREMOVE
-
-#endif
-
diff --git a/include/asm-frv/posix_types.h b/include/asm-frv/posix_types.h
deleted file mode 100644
index a9f1f5be0632..000000000000
--- a/include/asm-frv/posix_types.h
+++ /dev/null
@@ -1,62 +0,0 @@
-#ifndef _ASM_POSIX_TYPES_H
-#define _ASM_POSIX_TYPES_H
-
-/*
- * This file is generally used by user-level software, so you need to
- * be a little careful about namespace pollution etc.  Also, we cannot
- * assume GCC is being used.
- */
-
-typedef unsigned long	__kernel_ino_t;
-typedef unsigned short	__kernel_mode_t;
-typedef unsigned short	__kernel_nlink_t;
-typedef long		__kernel_off_t;
-typedef int		__kernel_pid_t;
-typedef unsigned short	__kernel_ipc_pid_t;
-typedef unsigned short	__kernel_uid_t;
-typedef unsigned short	__kernel_gid_t;
-typedef unsigned int	__kernel_size_t;
-typedef int		__kernel_ssize_t;
-typedef int		__kernel_ptrdiff_t;
-typedef long		__kernel_time_t;
-typedef long		__kernel_suseconds_t;
-typedef long		__kernel_clock_t;
-typedef int		__kernel_timer_t;
-typedef int		__kernel_clockid_t;
-typedef int		__kernel_daddr_t;
-typedef char *		__kernel_caddr_t;
-typedef unsigned short	__kernel_uid16_t;
-typedef unsigned short	__kernel_gid16_t;
-typedef unsigned int	__kernel_uid32_t;
-typedef unsigned int	__kernel_gid32_t;
-
-typedef unsigned short	__kernel_old_uid_t;
-typedef unsigned short	__kernel_old_gid_t;
-typedef unsigned short	__kernel_old_dev_t;
-
-#ifdef __GNUC__
-typedef long long	__kernel_loff_t;
-#endif
-
-typedef struct {
-	int	val[2];
-} __kernel_fsid_t;
-
-#if defined(__KERNEL__)
-
-#undef	__FD_SET
-#define	__FD_SET(d, set)	((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
-
-#undef	__FD_CLR
-#define	__FD_CLR(d, set)	((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
-
-#undef	__FD_ISSET
-#define	__FD_ISSET(d, set)	(!!((set)->fds_bits[__FDELT(d)] & __FDMASK(d)))
-
-#undef	__FD_ZERO
-#define __FD_ZERO(fdsetp) (memset (fdsetp, 0, sizeof(*(fd_set *)fdsetp)))
-
-#endif /* defined(__KERNEL__) */
-
-#endif
-
diff --git a/include/asm-frv/processor.h b/include/asm-frv/processor.h
deleted file mode 100644
index 3744f2e47f48..000000000000
--- a/include/asm-frv/processor.h
+++ /dev/null
@@ -1,153 +0,0 @@
-/* processor.h: FRV processor definitions
- *
- * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_PROCESSOR_H
-#define _ASM_PROCESSOR_H
-
-#include <asm/mem-layout.h>
-
-#ifndef __ASSEMBLY__
-/*
- * Default implementation of macro that returns current
- * instruction pointer ("program counter").
- */
-#define current_text_addr() ({ __label__ _l; _l: &&_l;})
-
-#include <linux/compiler.h>
-#include <linux/linkage.h>
-#include <asm/sections.h>
-#include <asm/segment.h>
-#include <asm/fpu.h>
-#include <asm/registers.h>
-#include <asm/ptrace.h>
-#include <asm/current.h>
-#include <asm/cache.h>
-
-/* Forward declaration, a strange C thing */
-struct task_struct;
-
-/*
- *  CPU type and hardware bug flags. Kept separately for each CPU.
- */
-struct cpuinfo_frv {
-#ifdef CONFIG_MMU
-	unsigned long	*pgd_quick;
-	unsigned long	*pte_quick;
-	unsigned long	pgtable_cache_sz;
-#endif
-} __cacheline_aligned;
-
-extern struct cpuinfo_frv __nongprelbss boot_cpu_data;
-
-#define cpu_data		(&boot_cpu_data)
-#define current_cpu_data	boot_cpu_data
-
-/*
- * Bus types
- */
-#define EISA_bus 0
-#define MCA_bus 0
-
-struct thread_struct {
-	struct pt_regs		*frame;		/* [GR28] exception frame ptr for this thread */
-	struct task_struct	*curr;		/* [GR29] current pointer for this thread */
-	unsigned long		sp;		/* [GR1 ] kernel stack pointer */
-	unsigned long		fp;		/* [GR2 ] kernel frame pointer */
-	unsigned long		lr;		/* link register */
-	unsigned long		pc;		/* program counter */
-	unsigned long		gr[12];		/* [GR16-GR27] */
-	unsigned long		sched_lr;	/* LR from schedule() */
-
-	union {
-		struct pt_regs		*frame0;	/* top (user) stack frame */
-		struct user_context	*user;		/* userspace context */
-	};
-} __attribute__((aligned(8)));
-
-extern struct pt_regs *__kernel_frame0_ptr;
-extern struct task_struct *__kernel_current_task;
-
-#endif
-
-#ifndef __ASSEMBLY__
-#define INIT_THREAD_FRAME0 \
-	((struct pt_regs *) \
-	(sizeof(init_stack) + (unsigned long) init_stack - sizeof(struct user_context)))
-
-#define INIT_THREAD {				\
-	NULL,					\
-	(struct task_struct *) init_stack,	\
-	0, 0, 0, 0,				\
-	{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },	\
-	0,					\
-	{ INIT_THREAD_FRAME0 },			\
-}
-
-/*
- * do necessary setup to start up a newly executed thread.
- * - need to discard the frame stacked by init() invoking the execve syscall
- */
-#define start_thread(_regs, _pc, _usp)			\
-do {							\
-	set_fs(USER_DS); /* reads from user space */	\
-	__frame = __kernel_frame0_ptr;			\
-	__frame->pc	= (_pc);			\
-	__frame->psr	&= ~PSR_S;			\
-	__frame->sp	= (_usp);			\
-} while(0)
-
-extern void prepare_to_copy(struct task_struct *tsk);
-
-/* Free all resources held by a thread. */
-static inline void release_thread(struct task_struct *dead_task)
-{
-}
-
-extern asmlinkage int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
-extern asmlinkage void save_user_regs(struct user_context *target);
-extern asmlinkage void *restore_user_regs(const struct user_context *target, ...);
-
-#define copy_segments(tsk, mm)		do { } while (0)
-#define release_segments(mm)		do { } while (0)
-#define forget_segments()		do { } while (0)
-
-/*
- * Free current thread data structures etc..
- */
-static inline void exit_thread(void)
-{
-}
-
-/*
- * Return saved PC of a blocked thread.
- */
-extern unsigned long thread_saved_pc(struct task_struct *tsk);
-
-unsigned long get_wchan(struct task_struct *p);
-
-#define	KSTK_EIP(tsk)	((tsk)->thread.frame0->pc)
-#define	KSTK_ESP(tsk)	((tsk)->thread.frame0->sp)
-
-/* Allocation and freeing of basic task resources. */
-extern struct task_struct *alloc_task_struct(void);
-extern void free_task_struct(struct task_struct *p);
-
-#define cpu_relax()    barrier()
-
-/* data cache prefetch */
-#define ARCH_HAS_PREFETCH
-static inline void prefetch(const void *x)
-{
-	asm volatile("dcpl %0,gr0,#0" : : "r"(x));
-}
-
-#endif /* __ASSEMBLY__ */
-#endif /* _ASM_PROCESSOR_H */
diff --git a/include/asm-frv/ptrace.h b/include/asm-frv/ptrace.h
deleted file mode 100644
index cf6934012b64..000000000000
--- a/include/asm-frv/ptrace.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/* ptrace.h: ptrace() relevant definitions
- *
- * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#ifndef _ASM_PTRACE_H
-#define _ASM_PTRACE_H
-
-#include <asm/registers.h>
-#ifdef __KERNEL__
-#include <asm/irq_regs.h>
-
-#define in_syscall(regs) (((regs)->tbr & TBR_TT) == TBR_TT_TRAP0)
-#endif
-
-
-#define PT_PSR		0
-#define	PT_ISR		1
-#define PT_CCR		2
-#define PT_CCCR		3
-#define PT_LR		4
-#define PT_LCR		5
-#define PT_PC		6
-
-#define PT__STATUS	7	/* exception status */
-#define PT_SYSCALLNO	8	/* syscall number or -1 */
-#define PT_ORIG_GR8	9	/* saved GR8 for signal handling */
-#define PT_GNER0	10
-#define PT_GNER1	11
-#define PT_IACC0H	12
-#define PT_IACC0L	13
-
-#define PT_GR(j)	( 14 + (j))	/* GRj for 0<=j<=63 */
-#define PT_FR(j)	( 78 + (j))	/* FRj for 0<=j<=63 */
-#define PT_FNER(j)	(142 + (j))	/* FNERj for 0<=j<=1 */
-#define PT_MSR(j)	(144 + (j))	/* MSRj for 0<=j<=2 */
-#define PT_ACC(j)	(146 + (j))	/* ACCj for 0<=j<=7 */
-#define PT_ACCG(jklm)	(154 + (jklm))	/* ACCGjklm for 0<=jklm<=1 (reads four regs per slot) */
-#define PT_FSR(j)	(156 + (j))	/* FSRj for 0<=j<=0 */
-#define PT__GPEND	78
-#define PT__END		157
-
-#define PT_TBR		PT_GR(0)
-#define PT_SP		PT_GR(1)
-#define PT_FP		PT_GR(2)
-#define PT_PREV_FRAME	PT_GR(28)	/* previous exception frame pointer (old gr28 value) */
-#define PT_CURR_TASK	PT_GR(29)	/* current task */
-
-
-/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
-#define PTRACE_GETREGS		12
-#define PTRACE_SETREGS		13
-#define PTRACE_GETFPREGS	14
-#define PTRACE_SETFPREGS	15
-#define PTRACE_GETFDPIC		31	/* get the ELF fdpic loadmap address */
-
-#define PTRACE_GETFDPIC_EXEC	0	/* [addr] request the executable loadmap */
-#define PTRACE_GETFDPIC_INTERP	1	/* [addr] request the interpreter loadmap */
-
-#ifdef __KERNEL__
-#ifndef __ASSEMBLY__
-
-/*
- * we dedicate GR28 to keeping a pointer to the current exception frame
- * - gr28 is destroyed on entry to the kernel from userspace
- */
-register struct pt_regs *__frame asm("gr28");
-
-#define user_mode(regs)			(!((regs)->psr & PSR_S))
-#define instruction_pointer(regs)	((regs)->pc)
-
-extern unsigned long user_stack(const struct pt_regs *);
-extern void show_regs(struct pt_regs *);
-#define profile_pc(regs) ((regs)->pc)
-#endif
-
-#endif /* !__ASSEMBLY__ */
-#endif /* _ASM_PTRACE_H */
diff --git a/include/asm-frv/registers.h b/include/asm-frv/registers.h
deleted file mode 100644
index 9666119fcf6e..000000000000
--- a/include/asm-frv/registers.h
+++ /dev/null
@@ -1,232 +0,0 @@
-/* registers.h: register frame declarations
- *
- * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-/*
- * notes:
- *
- * (1) that the members of all these structures are carefully aligned to permit
- *     usage of STD/STDF instructions
- *
- * (2) if you change these structures, you must change the code in
- *     arch/frvnommu/kernel/{break.S,entry.S,switch_to.S,gdb-stub.c}
- *
- *
- * the kernel stack space block looks like this:
- *
- *	+0x2000	+----------------------
- *		| union {
- *		|	struct frv_frame0 {
- *		|		struct user_context {
- *		|			struct user_int_regs
- *		|			struct user_fpmedia_regs
- *		|		}
- *		|		struct frv_debug_regs
- *		|	}
- *		|	struct pt_regs [user exception]
- *		| }
- *		+---------------------- <-- __kernel_frame0_ptr (maybe GR28)
- *		|
- *		| kernel stack
- *		|
- *		|......................
- *		| struct pt_regs [kernel exception]
- *		|...................... <-- __kernel_frame0_ptr (maybe GR28)
- *		|
- *		| kernel stack
- *		|
- *		|...................... <-- stack pointer (GR1)
- *		|
- *		| unused stack space
- *		|
- *		+----------------------
- *		| struct thread_info
- *	+0x0000	+---------------------- <-- __current_thread_info (GR15);
- *
- * note that GR28 points to the current exception frame
- */
-
-#ifndef _ASM_REGISTERS_H
-#define _ASM_REGISTERS_H
-
-#ifndef __ASSEMBLY__
-#define __OFFSET(X,N)	((X)+(N)*4)
-#define __OFFSETC(X,N)	xxxxxxxxxxxxxxxxxxxxxxxx
-#else
-#define __OFFSET(X,N)	((X)+(N)*4)
-#define __OFFSETC(X,N)	((X)+(N))
-#endif
-
-/*****************************************************************************/
-/*
- * Exception/Interrupt frame
- * - held on kernel stack
- * - 8-byte aligned on stack (old SP is saved in frame)
- * - GR0 is fixed 0, so we don't save it
- */
-#ifndef __ASSEMBLY__
-
-struct pt_regs {
-	unsigned long		psr;		/* Processor Status Register */
-	unsigned long		isr;		/* Integer Status Register */
-	unsigned long		ccr;		/* Condition Code Register */
-	unsigned long		cccr;		/* Condition Code for Conditional Insns Register */
-	unsigned long		lr;		/* Link Register */
-	unsigned long		lcr;		/* Loop Count Register */
-	unsigned long		pc;		/* Program Counter Register */
-	unsigned long		__status;	/* exception status */
-	unsigned long		syscallno;	/* syscall number or -1 */
-	unsigned long		orig_gr8;	/* original syscall arg #1 */
-	unsigned long		gner0;
-	unsigned long		gner1;
-	unsigned long long	iacc0;
-	unsigned long		tbr;		/* GR0 is fixed zero, so we use this for TBR */
-	unsigned long		sp;		/* GR1: USP/KSP */
-	unsigned long		fp;		/* GR2: FP */
-	unsigned long		gr3;
-	unsigned long		gr4;
-	unsigned long		gr5;
-	unsigned long		gr6;
-	unsigned long		gr7;		/* syscall number */
-	unsigned long		gr8;		/* 1st syscall param; syscall return */
-	unsigned long		gr9;		/* 2nd syscall param */
-	unsigned long		gr10;		/* 3rd syscall param */
-	unsigned long		gr11;		/* 4th syscall param */
-	unsigned long		gr12;		/* 5th syscall param */
-	unsigned long		gr13;		/* 6th syscall param */
-	unsigned long		gr14;
-	unsigned long		gr15;
-	unsigned long		gr16;		/* GP pointer */
-	unsigned long		gr17;		/* small data */
-	unsigned long		gr18;		/* PIC/PID */
-	unsigned long		gr19;
-	unsigned long		gr20;
-	unsigned long		gr21;
-	unsigned long		gr22;
-	unsigned long		gr23;
-	unsigned long		gr24;
-	unsigned long		gr25;
-	unsigned long		gr26;
-	unsigned long		gr27;
-	struct pt_regs		*next_frame;	/* GR28 - next exception frame */
-	unsigned long		gr29;		/* GR29 - OS reserved */
-	unsigned long		gr30;		/* GR30 - OS reserved */
-	unsigned long		gr31;		/* GR31 - OS reserved */
-} __attribute__((aligned(8)));
-
-#endif
-
-#define REG__STATUS_STEP	0x00000001	/* - reenable single stepping on return */
-#define REG__STATUS_STEPPED	0x00000002	/* - single step caused exception */
-#define REG__STATUS_BROKE	0x00000004	/* - BREAK insn caused exception */
-#define REG__STATUS_SYSC_ENTRY	0x40000000	/* - T on syscall entry (ptrace.c only) */
-#define REG__STATUS_SYSC_EXIT	0x80000000	/* - T on syscall exit (ptrace.c only) */
-
-#define REG_GR(R)	__OFFSET(REG_GR0, (R))
-
-#define REG_SP		REG_GR(1)
-#define REG_FP		REG_GR(2)
-#define REG_PREV_FRAME	REG_GR(28)	/* previous exception frame pointer (old gr28 value) */
-#define REG_CURR_TASK	REG_GR(29)	/* current task */
-
-/*****************************************************************************/
-/*
- * debugging registers
- */
-#ifndef __ASSEMBLY__
-
-struct frv_debug_regs
-{
-	unsigned long		dcr;
-	unsigned long		ibar[4] __attribute__((aligned(8)));
-	unsigned long		dbar[4] __attribute__((aligned(8)));
-	unsigned long		dbdr[4][4] __attribute__((aligned(8)));
-	unsigned long		dbmr[4][4] __attribute__((aligned(8)));
-} __attribute__((aligned(8)));
-
-#endif
-
-/*****************************************************************************/
-/*
- * userspace registers
- */
-#ifndef __ASSEMBLY__
-
-struct user_int_regs
-{
-	/* integer registers
-	 * - up to gr[31] mirror pt_regs
-	 * - total size must be multiple of 8 bytes
-	 */
-	unsigned long		psr;		/* Processor Status Register */
-	unsigned long		isr;		/* Integer Status Register */
-	unsigned long		ccr;		/* Condition Code Register */
-	unsigned long		cccr;		/* Condition Code for Conditional Insns Register */
-	unsigned long		lr;		/* Link Register */
-	unsigned long		lcr;		/* Loop Count Register */
-	unsigned long		pc;		/* Program Counter Register */
-	unsigned long		__status;	/* exception status */
-	unsigned long		syscallno;	/* syscall number or -1 */
-	unsigned long		orig_gr8;	/* original syscall arg #1 */
-	unsigned long		gner[2];
-	unsigned long long	iacc[1];
-
-	union {
-		unsigned long	tbr;
-		unsigned long	gr[64];
-	};
-};
-
-struct user_fpmedia_regs
-{
-	/* FP/Media registers */
-	unsigned long	fr[64];
-	unsigned long	fner[2];
-	unsigned long	msr[2];
-	unsigned long	acc[8];
-	unsigned char	accg[8];
-	unsigned long	fsr[1];
-};
-
-struct user_context
-{
-	struct user_int_regs		i;
-	struct user_fpmedia_regs	f;
-
-	/* we provide a context extension so that we can save the regs for CPUs that
-	 * implement many more of Fujitsu's lavish register spec
-	 */
-	void *extension;
-} __attribute__((aligned(8)));
-
-struct frv_frame0 {
-	union {
-		struct pt_regs		regs;
-		struct user_context	uc;
-	};
-
-	struct frv_debug_regs		debug;
-
-} __attribute__((aligned(32)));
-
-#endif
-
-#define __INT_GR(R)		__OFFSET(__INT_GR0,		(R))
-
-#define __FPMEDIA_FR(R)		__OFFSET(__FPMEDIA_FR0,		(R))
-#define __FPMEDIA_FNER(R)	__OFFSET(__FPMEDIA_FNER0,	(R))
-#define __FPMEDIA_MSR(R)	__OFFSET(__FPMEDIA_MSR0,	(R))
-#define __FPMEDIA_ACC(R)	__OFFSET(__FPMEDIA_ACC0,	(R))
-#define __FPMEDIA_ACCG(R)	__OFFSETC(__FPMEDIA_ACCG0,	(R))
-#define __FPMEDIA_FSR(R)	__OFFSET(__FPMEDIA_FSR0,	(R))
-
-#define __THREAD_GR(R)		__OFFSET(__THREAD_GR16,		(R) - 16)
-
-#endif /* _ASM_REGISTERS_H */
diff --git a/include/asm-frv/resource.h b/include/asm-frv/resource.h
deleted file mode 100644
index 5fc60548fd02..000000000000
--- a/include/asm-frv/resource.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _ASM_RESOURCE_H
-#define _ASM_RESOURCE_H
-
-#include <asm-generic/resource.h>
-
-#endif /* _ASM_RESOURCE_H */
-
diff --git a/include/asm-frv/scatterlist.h b/include/asm-frv/scatterlist.h
deleted file mode 100644
index 4bca8a28546c..000000000000
--- a/include/asm-frv/scatterlist.h
+++ /dev/null
@@ -1,46 +0,0 @@
-#ifndef _ASM_SCATTERLIST_H
-#define _ASM_SCATTERLIST_H
-
-#include <asm/types.h>
-
-/*
- * Drivers must set either ->address or (preferred) page and ->offset
- * to indicate where data must be transferred to/from.
- *
- * Using page is recommended since it handles highmem data as well as
- * low mem. ->address is restricted to data which has a virtual mapping, and
- * it will go away in the future. Updating to page can be automated very
- * easily -- something like
- *
- * sg->address = some_ptr;
- *
- * can be rewritten as
- *
- * sg_set_buf(sg, some_ptr, length);
- *
- * and that's it. There's no excuse for not highmem enabling YOUR driver. /jens
- */
-struct scatterlist {
-#ifdef CONFIG_DEBUG_SG
-	unsigned long	sg_magic;
-#endif
-	unsigned long	page_link;
-	unsigned int	offset;		/* for highmem, page offset */
-
-	dma_addr_t	dma_address;
-	unsigned int	length;
-};
-
-/*
- * These macros should be used after a pci_map_sg call has been done
- * to get bus addresses of each of the SG entries and their lengths.
- * You should only work with the number of sg entries pci_map_sg
- * returns, or alternatively stop on the first sg_dma_len(sg) which
- * is 0.
- */
-#define sg_dma_address(sg)	((sg)->dma_address)
-#define sg_dma_len(sg)		((sg)->length)
-
-#define ISA_DMA_THRESHOLD (0xffffffffUL)
-
-#endif /* !_ASM_SCATTERLIST_H */
diff --git a/include/asm-frv/sections.h b/include/asm-frv/sections.h
deleted file mode 100644
index 17d0fb171bba..000000000000
--- a/include/asm-frv/sections.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* sections.h: linkage layout variables
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_SECTIONS_H
-#define _ASM_SECTIONS_H
-
-#ifndef __ASSEMBLY__
-
-#include <linux/types.h>
-#include <asm-generic/sections.h>
-
-#ifdef __KERNEL__
-
-/*
- * we don't want to put variables in the GP-REL section if they're not used very much - that would
- * be waste since GP-REL addressing is limited to GP16+/-2048
- */
-#define __nongpreldata	__attribute__((section(".data")))
-#define __nongprelbss	__attribute__((section(".bss")))
-
-/*
- * linker symbols
- */
-extern const void __kernel_image_start, __kernel_image_end, __page_offset;
-
-extern unsigned long __nongprelbss memory_start;
-extern unsigned long __nongprelbss memory_end;
-extern unsigned long __nongprelbss rom_length;
-
-/* determine if we're running from ROM */
-static inline int is_in_rom(unsigned long addr)
-{
-	return 0; /* default case: not in ROM */
-}
-
-#endif
-#endif
-#endif /* _ASM_SECTIONS_H */
diff --git a/include/asm-frv/segment.h b/include/asm-frv/segment.h
deleted file mode 100644
index e3616a6f941d..000000000000
--- a/include/asm-frv/segment.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/* segment.h: MMU segment settings
- *
- * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_SEGMENT_H
-#define _ASM_SEGMENT_H
-
-
-#ifndef __ASSEMBLY__
-
-typedef struct {
-	unsigned long seg;
-} mm_segment_t;
-
-#define MAKE_MM_SEG(s)	((mm_segment_t) { (s) })
-
-#define KERNEL_DS		MAKE_MM_SEG(0xdfffffffUL)
-
-#ifdef CONFIG_MMU
-#define USER_DS			MAKE_MM_SEG(TASK_SIZE - 1)
-#else
-#define USER_DS			KERNEL_DS
-#endif
-
-#define get_ds()		(KERNEL_DS)
-#define get_fs()		(__current_thread_info->addr_limit)
-#define segment_eq(a,b)		((a).seg == (b).seg)
-#define __kernel_ds_p()		segment_eq(get_fs(), KERNEL_DS)
-#define get_addr_limit()	(get_fs().seg)
-
-#define set_fs(_x)					\
-do {							\
-	__current_thread_info->addr_limit = (_x);	\
-} while(0)
-
-
-#endif /* __ASSEMBLY__ */
-#endif /* _ASM_SEGMENT_H */
diff --git a/include/asm-frv/sembuf.h b/include/asm-frv/sembuf.h
deleted file mode 100644
index 164b12786d6d..000000000000
--- a/include/asm-frv/sembuf.h
+++ /dev/null
@@ -1,26 +0,0 @@
-#ifndef _ASM_SEMBUF_H
-#define _ASM_SEMBUF_H
-
-/*
- * The semid64_ds structure for FR-V architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct semid64_ds {
-	struct ipc64_perm	sem_perm;	/* permissions .. see ipc.h */
-	__kernel_time_t		sem_otime;	/* last semop time */
-	unsigned long		__unused1;
-	__kernel_time_t		sem_ctime;	/* last change time */
-	unsigned long		__unused2;
-	unsigned long		sem_nsems;	/* no. of semaphores in array */
-	unsigned long		__unused3;
-	unsigned long		__unused4;
-};
-
-#endif /* _ASM_SEMBUF_H */
-
diff --git a/include/asm-frv/serial-regs.h b/include/asm-frv/serial-regs.h
deleted file mode 100644
index e1286bda00eb..000000000000
--- a/include/asm-frv/serial-regs.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/* serial-regs.h: serial port registers
- *
- * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_SERIAL_REGS_H
-#define _ASM_SERIAL_REGS_H
-
-#include <linux/serial_reg.h>
-#include <asm/irc-regs.h>
-
-#define SERIAL_ICLK	33333333	/* the target serial input clock */
-#define UART0_BASE	0xfeff9c00
-#define UART1_BASE	0xfeff9c40
-
-#define __get_UART0(R) ({ __reg(UART0_BASE + (R) * 8) >> 24; })
-#define __get_UART1(R) ({ __reg(UART1_BASE + (R) * 8) >> 24; })
-#define __set_UART0(R,V) do { __reg(UART0_BASE + (R) * 8) = (V) << 24; } while(0)
-#define __set_UART1(R,V) do { __reg(UART1_BASE + (R) * 8) = (V) << 24; } while(0)
-
-#define __get_UART0_LSR() ({ __get_UART0(UART_LSR); })
-#define __get_UART1_LSR() ({ __get_UART1(UART_LSR); })
-
-#define __set_UART0_IER(V) __set_UART0(UART_IER,(V))
-#define __set_UART1_IER(V) __set_UART1(UART_IER,(V))
-
-/* serial prescaler select register */
-#define __get_UCPSR()	({ *(volatile unsigned long *)(0xfeff9c90); })
-#define __set_UCPSR(V)	do { *(volatile unsigned long *)(0xfeff9c90) = (V); } while(0)
-#define UCPSR_SELECT0	0x07000000
-#define UCPSR_SELECT1	0x38000000
-
-/* serial prescaler base value register */
-#define __get_UCPVR()	({ *(volatile unsigned long *)(0xfeff9c98); mb(); })
-#define __set_UCPVR(V)	do { *(volatile unsigned long *)(0xfeff9c98) = (V) << 24; mb(); } while(0)
-
-
-#endif /* _ASM_SERIAL_REGS_H */
diff --git a/include/asm-frv/serial.h b/include/asm-frv/serial.h
deleted file mode 100644
index dbb825998689..000000000000
--- a/include/asm-frv/serial.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * serial.h
- *
- * Copyright (C) 2003 Develer S.r.l. (http://www.develer.com/)
- * Author: Bernardo Innocenti <bernie@codewiz.org>
- *
- * Based on linux/include/asm-i386/serial.h
- */
-#include <asm/serial-regs.h>
-
-/*
- * the base baud is derived from the clock speed and so is variable
- */
-#define BASE_BAUD 0
-
-#define STD_COM_FLAGS		ASYNC_BOOT_AUTOCONF
-
-#define SERIAL_PORT_DFNS
diff --git a/include/asm-frv/setup.h b/include/asm-frv/setup.h
deleted file mode 100644
index afd787ceede6..000000000000
--- a/include/asm-frv/setup.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* setup.h: setup stuff
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_SETUP_H
-#define _ASM_SETUP_H
-
-#define COMMAND_LINE_SIZE       512
-
-#ifdef __KERNEL__
-
-#include <linux/init.h>
-
-#ifndef __ASSEMBLY__
-
-#ifdef CONFIG_MMU
-extern unsigned long __initdata num_mappedpages;
-#endif
-
-#endif /* !__ASSEMBLY__ */
-
-#endif  /*  __KERNEL__  */
-
-#endif /* _ASM_SETUP_H */
diff --git a/include/asm-frv/shmparam.h b/include/asm-frv/shmparam.h
deleted file mode 100644
index ab711009cfaa..000000000000
--- a/include/asm-frv/shmparam.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _ASM_SHMPARAM_H
-#define _ASM_SHMPARAM_H
-
-#define	SHMLBA PAGE_SIZE		 /* attach addr a multiple of this */
-
-#endif /* _ASM_SHMPARAM_H */
-
diff --git a/include/asm-frv/sigcontext.h b/include/asm-frv/sigcontext.h
deleted file mode 100644
index 3b263f3cc96f..000000000000
--- a/include/asm-frv/sigcontext.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* sigcontext.h: FRV signal context
- *
- * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#ifndef _ASM_SIGCONTEXT_H
-#define _ASM_SIGCONTEXT_H
-
-#include <asm/registers.h>
-
-/*
- * Signal context structure - contains all info to do with the state
- * before the signal handler was invoked.  Note: only add new entries
- * to the end of the structure.
- */
-struct sigcontext {
-	struct user_context	sc_context;
-	unsigned long		sc_oldmask; 	/* old sigmask */
-} __attribute__((aligned(8)));
-
-#endif
diff --git a/include/asm-frv/siginfo.h b/include/asm-frv/siginfo.h
deleted file mode 100644
index d3fd1ca45653..000000000000
--- a/include/asm-frv/siginfo.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef _ASM_SIGINFO_H
-#define _ASM_SIGINFO_H
-
-#include <linux/types.h>
-#include <asm-generic/siginfo.h>
-
-#define FPE_MDAOVF	(__SI_FAULT|9)	/* media overflow */
-#undef NSIGFPE
-#define NSIGFPE		9
-
-#endif
-
diff --git a/include/asm-frv/signal.h b/include/asm-frv/signal.h
deleted file mode 100644
index 2079197d483d..000000000000
--- a/include/asm-frv/signal.h
+++ /dev/null
@@ -1,161 +0,0 @@
-#ifndef _ASM_SIGNAL_H
-#define _ASM_SIGNAL_H
-
-#include <linux/types.h>
-
-/* Avoid too many header ordering problems.  */
-struct siginfo;
-
-#ifdef __KERNEL__
-/* Most things should be clean enough to redefine this at will, if care
-   is taken to make libc match.  */
-
-#define _NSIG		64
-#define _NSIG_BPW	32
-#define _NSIG_WORDS	(_NSIG / _NSIG_BPW)
-
-typedef unsigned long old_sigset_t;		/* at least 32 bits */
-
-typedef struct {
-	unsigned long sig[_NSIG_WORDS];
-} sigset_t;
-
-#else
-/* Here we must cater to libcs that poke about in kernel headers.  */
-
-#define NSIG		32
-typedef unsigned long sigset_t;
-
-#endif /* __KERNEL__ */
-
-#define SIGHUP		 1
-#define SIGINT		 2
-#define SIGQUIT		 3
-#define SIGILL		 4
-#define SIGTRAP		 5
-#define SIGABRT		 6
-#define SIGIOT		 6
-#define SIGBUS		 7
-#define SIGFPE		 8
-#define SIGKILL		 9
-#define SIGUSR1		10
-#define SIGSEGV		11
-#define SIGUSR2		12
-#define SIGPIPE		13
-#define SIGALRM		14
-#define SIGTERM		15
-#define SIGSTKFLT	16
-#define SIGCHLD		17
-#define SIGCONT		18
-#define SIGSTOP		19
-#define SIGTSTP		20
-#define SIGTTIN		21
-#define SIGTTOU		22
-#define SIGURG		23
-#define SIGXCPU		24
-#define SIGXFSZ		25
-#define SIGVTALRM	26
-#define SIGPROF		27
-#define SIGWINCH	28
-#define SIGIO		29
-#define SIGPOLL		SIGIO
-/*
-#define SIGLOST		29
-*/
-#define SIGPWR		30
-#define SIGSYS		31
-#define	SIGUNUSED	31
-
-/* These should not be considered constants from userland.  */
-#define SIGRTMIN	32
-#define SIGRTMAX	(_NSIG-1)
-
-/*
- * SA_FLAGS values:
- *
- * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_RESTART flag to get restarting signals (which were the default long ago)
- * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
- * SA_RESETHAND clears the handler when the signal is delivered.
- * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies.
- * SA_NODEFER prevents the current signal from being masked in the handler.
- *
- * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single
- * Unix names RESETHAND and NODEFER respectively.
- */
-#define SA_NOCLDSTOP	0x00000001
-#define SA_NOCLDWAIT	0x00000002 /* not supported yet */
-#define SA_SIGINFO	0x00000004
-#define SA_ONSTACK	0x08000000
-#define SA_RESTART	0x10000000
-#define SA_NODEFER	0x40000000
-#define SA_RESETHAND	0x80000000
-
-#define SA_NOMASK	SA_NODEFER
-#define SA_ONESHOT	SA_RESETHAND
-
-#define SA_RESTORER	0x04000000
-
-/*
- * sigaltstack controls
- */
-#define SS_ONSTACK	1
-#define SS_DISABLE	2
-
-#define MINSIGSTKSZ	2048
-#define SIGSTKSZ	8192
-
-#include <asm-generic/signal.h>
-
-#ifdef __KERNEL__
-struct old_sigaction {
-	__sighandler_t sa_handler;
-	old_sigset_t sa_mask;
-	unsigned long sa_flags;
-	__sigrestore_t sa_restorer;
-};
-
-struct sigaction {
-	__sighandler_t sa_handler;
-	unsigned long sa_flags;
-	__sigrestore_t sa_restorer;
-	sigset_t sa_mask;		/* mask last for extensibility */
-};
-
-struct k_sigaction {
-	struct sigaction sa;
-};
-#else
-/* Here we must cater to libcs that poke about in kernel headers.  */
-
-struct sigaction {
-	union {
-	  __sighandler_t _sa_handler;
-	  void (*_sa_sigaction)(int, struct siginfo *, void *);
-	} _u;
-	sigset_t sa_mask;
-	unsigned long sa_flags;
-	void (*sa_restorer)(void);
-};
-
-#define sa_handler	_u._sa_handler
-#define sa_sigaction	_u._sa_sigaction
-
-#endif /* __KERNEL__ */
-
-typedef struct sigaltstack {
-	void __user *ss_sp;
-	int ss_flags;
-	size_t ss_size;
-} stack_t;
-
-#define ptrace_signal_deliver(regs, cookie) do { } while (0)
-
-#ifdef __KERNEL__
-
-#include <asm/sigcontext.h>
-#undef __HAVE_ARCH_SIG_BITOPS
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_SIGNAL_H */
diff --git a/include/asm-frv/smp.h b/include/asm-frv/smp.h
deleted file mode 100644
index 38349ec8b61b..000000000000
--- a/include/asm-frv/smp.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef __ASM_SMP_H
-#define __ASM_SMP_H
-
-
-#ifdef CONFIG_SMP
-#error SMP not supported
-#endif
-
-#endif
diff --git a/include/asm-frv/socket.h b/include/asm-frv/socket.h
deleted file mode 100644
index 57c3d4054e8b..000000000000
--- a/include/asm-frv/socket.h
+++ /dev/null
@@ -1,61 +0,0 @@
-#ifndef _ASM_SOCKET_H
-#define _ASM_SOCKET_H
-
-#include <asm/sockios.h>
-
-/* For setsockopt(2) */
-#define SOL_SOCKET	1
-
-#define SO_DEBUG	1
-#define SO_REUSEADDR	2
-#define SO_TYPE		3
-#define SO_ERROR	4
-#define SO_DONTROUTE	5
-#define SO_BROADCAST	6
-#define SO_SNDBUF	7
-#define SO_RCVBUF	8
-#define SO_SNDBUFFORCE	32
-#define SO_RCVBUFFORCE	33
-#define SO_KEEPALIVE	9
-#define SO_OOBINLINE	10
-#define SO_NO_CHECK	11
-#define SO_PRIORITY	12
-#define SO_LINGER	13
-#define SO_BSDCOMPAT	14
-/* To add :#define SO_REUSEPORT 15 */
-#define SO_PASSCRED	16
-#define SO_PEERCRED	17
-#define SO_RCVLOWAT	18
-#define SO_SNDLOWAT	19
-#define SO_RCVTIMEO	20
-#define SO_SNDTIMEO	21
-
-/* Security levels - as per NRL IPv6 - don't actually do anything */
-#define SO_SECURITY_AUTHENTICATION		22
-#define SO_SECURITY_ENCRYPTION_TRANSPORT	23
-#define SO_SECURITY_ENCRYPTION_NETWORK		24
-
-#define SO_BINDTODEVICE	25
-
-/* Socket filtering */
-#define SO_ATTACH_FILTER        26
-#define SO_DETACH_FILTER        27
-
-#define SO_PEERNAME             28
-#define SO_TIMESTAMP		29
-#define SCM_TIMESTAMP		SO_TIMESTAMP
-
-#define SO_ACCEPTCONN		30
-
-#define SO_PEERSEC		31
-#define SO_PASSSEC		34
-#define SO_TIMESTAMPNS		35
-#define SCM_TIMESTAMPNS		SO_TIMESTAMPNS
-
-#define SO_MARK			36
-
-#define SO_TIMESTAMPING		37
-#define SCM_TIMESTAMPING	SO_TIMESTAMPING
-
-#endif /* _ASM_SOCKET_H */
-
diff --git a/include/asm-frv/spinlock.h b/include/asm-frv/spinlock.h
deleted file mode 100644
index fe385f45d1fd..000000000000
--- a/include/asm-frv/spinlock.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/* spinlock.h: spinlocks for FR-V
- *
- * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_SPINLOCK_H
-#define _ASM_SPINLOCK_H
-
-#error no spinlocks for FR-V yet
-
-#endif /* _ASM_SPINLOCK_H */
diff --git a/include/asm-frv/spr-regs.h b/include/asm-frv/spr-regs.h
deleted file mode 100644
index 01e6af5e99b8..000000000000
--- a/include/asm-frv/spr-regs.h
+++ /dev/null
@@ -1,416 +0,0 @@
-/* spr-regs.h: special-purpose registers on the FRV
- *
- * Copyright (C) 2003, 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_SPR_REGS_H
-#define _ASM_SPR_REGS_H
-
-/*
- * PSR - Processor Status Register
- */
-#define PSR_ET			0x00000001	/* enable interrupts/exceptions flag */
-#define PSR_PS			0x00000002	/* previous supervisor mode flag */
-#define PSR_S			0x00000004	/* supervisor mode flag */
-#define PSR_PIL			0x00000078	/* processor external interrupt level */
-#define PSR_PIL_0		0x00000000	/* - no interrupt in progress */
-#define PSR_PIL_13		0x00000068	/* - debugging only */
-#define PSR_PIL_14		0x00000070	/* - debugging in progress */
-#define PSR_PIL_15		0x00000078	/* - NMI in progress */
-#define PSR_EM			0x00000080	/* enable media operation */
-#define PSR_EF			0x00000100	/* enable FPU operation */
-#define PSR_BE			0x00001000	/* endianness mode */
-#define PSR_BE_LE		0x00000000	/* - little endian mode */
-#define PSR_BE_BE		0x00001000	/* - big endian mode */
-#define PSR_CM			0x00002000	/* conditional mode */
-#define PSR_NEM			0x00004000	/* non-excepting mode */
-#define PSR_ICE			0x00010000	/* in-circuit emulation mode */
-#define PSR_VERSION_SHIFT	24		/* CPU silicon ID */
-#define PSR_IMPLE_SHIFT		28		/* CPU core ID */
-
-#define PSR_VERSION(psr)	(((psr) >> PSR_VERSION_SHIFT) & 0xf)
-#define PSR_IMPLE(psr)		(((psr) >> PSR_IMPLE_SHIFT) & 0xf)
-
-#define PSR_IMPLE_FR401		0x2
-#define PSR_VERSION_FR401_MB93401	0x0
-#define PSR_VERSION_FR401_MB93401A	0x1
-#define PSR_VERSION_FR401_MB93403	0x2
-
-#define PSR_IMPLE_FR405		0x4
-#define PSR_VERSION_FR405_MB93405	0x0
-
-#define PSR_IMPLE_FR451		0x5
-#define PSR_VERSION_FR451_MB93451	0x0
-
-#define PSR_IMPLE_FR501		0x1
-#define PSR_VERSION_FR501_MB93501	0x1
-#define PSR_VERSION_FR501_MB93501A	0x2
-
-#define PSR_IMPLE_FR551		0x3
-#define PSR_VERSION_FR551_MB93555	0x1
-
-#define __get_PSR()	({ unsigned long x; asm volatile("movsg psr,%0" : "=r"(x)); x; })
-#define __set_PSR(V)	do { asm volatile("movgs %0,psr" : : "r"(V)); } while(0)
-
-/*
- * TBR - Trap Base Register
- */
-#define TBR_TT			0x00000ff0
-#define TBR_TT_INSTR_MMU_MISS	(0x01 << 4)
-#define TBR_TT_INSTR_ACC_ERROR	(0x02 << 4)
-#define TBR_TT_INSTR_ACC_EXCEP	(0x03 << 4)
-#define TBR_TT_PRIV_INSTR	(0x06 << 4)
-#define TBR_TT_ILLEGAL_INSTR	(0x07 << 4)
-#define TBR_TT_FP_EXCEPTION	(0x0d << 4)
-#define TBR_TT_MP_EXCEPTION	(0x0e << 4)
-#define TBR_TT_DATA_ACC_ERROR	(0x11 << 4)
-#define TBR_TT_DATA_MMU_MISS	(0x12 << 4)
-#define TBR_TT_DATA_ACC_EXCEP	(0x13 << 4)
-#define TBR_TT_DATA_STR_ERROR	(0x14 << 4)
-#define TBR_TT_DIVISION_EXCEP	(0x17 << 4)
-#define TBR_TT_COMMIT_EXCEP	(0x19 << 4)
-#define TBR_TT_INSTR_TLB_MISS	(0x1a << 4)
-#define TBR_TT_DATA_TLB_MISS	(0x1b << 4)
-#define TBR_TT_DATA_DAT_EXCEP	(0x1d << 4)
-#define TBR_TT_DECREMENT_TIMER	(0x1f << 4)
-#define TBR_TT_COMPOUND_EXCEP	(0x20 << 4)
-#define TBR_TT_INTERRUPT_1	(0x21 << 4)
-#define TBR_TT_INTERRUPT_2	(0x22 << 4)
-#define TBR_TT_INTERRUPT_3	(0x23 << 4)
-#define TBR_TT_INTERRUPT_4	(0x24 << 4)
-#define TBR_TT_INTERRUPT_5	(0x25 << 4)
-#define TBR_TT_INTERRUPT_6	(0x26 << 4)
-#define TBR_TT_INTERRUPT_7	(0x27 << 4)
-#define TBR_TT_INTERRUPT_8	(0x28 << 4)
-#define TBR_TT_INTERRUPT_9	(0x29 << 4)
-#define TBR_TT_INTERRUPT_10	(0x2a << 4)
-#define TBR_TT_INTERRUPT_11	(0x2b << 4)
-#define TBR_TT_INTERRUPT_12	(0x2c << 4)
-#define TBR_TT_INTERRUPT_13	(0x2d << 4)
-#define TBR_TT_INTERRUPT_14	(0x2e << 4)
-#define TBR_TT_INTERRUPT_15	(0x2f << 4)
-#define TBR_TT_TRAP0		(0x80 << 4)
-#define TBR_TT_TRAP1		(0x81 << 4)
-#define TBR_TT_TRAP2		(0x82 << 4)
-#define TBR_TT_TRAP3		(0x83 << 4)
-#define TBR_TT_TRAP120		(0xf8 << 4)
-#define TBR_TT_TRAP121		(0xf9 << 4)
-#define TBR_TT_TRAP122		(0xfa << 4)
-#define TBR_TT_TRAP123		(0xfb << 4)
-#define TBR_TT_TRAP124		(0xfc << 4)
-#define TBR_TT_TRAP125		(0xfd << 4)
-#define TBR_TT_TRAP126		(0xfe << 4)
-#define TBR_TT_BREAK		(0xff << 4)
-
-#define TBR_TT_ATOMIC_CMPXCHG32	TBR_TT_TRAP120
-#define TBR_TT_ATOMIC_XCHG32	TBR_TT_TRAP121
-#define TBR_TT_ATOMIC_XOR	TBR_TT_TRAP122
-#define TBR_TT_ATOMIC_OR	TBR_TT_TRAP123
-#define TBR_TT_ATOMIC_AND	TBR_TT_TRAP124
-#define TBR_TT_ATOMIC_SUB	TBR_TT_TRAP125
-#define TBR_TT_ATOMIC_ADD	TBR_TT_TRAP126
-
-#define __get_TBR()	({ unsigned long x; asm volatile("movsg tbr,%0" : "=r"(x)); x; })
-
-/*
- * HSR0 - Hardware Status Register 0
- */
-#define HSR0_PDM		0x00000007	/* power down mode */
-#define HSR0_PDM_NORMAL		0x00000000	/* - normal mode */
-#define HSR0_PDM_CORE_SLEEP	0x00000001	/* - CPU core sleep mode */
-#define HSR0_PDM_BUS_SLEEP	0x00000003	/* - bus sleep mode */
-#define HSR0_PDM_PLL_RUN	0x00000005	/* - PLL run */
-#define HSR0_PDM_PLL_STOP	0x00000007	/* - PLL stop */
-#define HSR0_GRLE		0x00000040	/* GR lower register set enable */
-#define HSR0_GRHE		0x00000080	/* GR higher register set enable */
-#define HSR0_FRLE		0x00000100	/* FR lower register set enable */
-#define HSR0_FRHE		0x00000200	/* FR higher register set enable */
-#define HSR0_GRN		0x00000400	/* GR quantity */
-#define HSR0_GRN_64		0x00000000	/* - 64 GR registers */
-#define HSR0_GRN_32		0x00000400	/* - 32 GR registers */
-#define HSR0_FRN		0x00000800	/* FR quantity */
-#define HSR0_FRN_64		0x00000000	/* - 64 FR registers */
-#define HSR0_FRN_32		0x00000800	/* - 32 FR registers */
-#define HSR0_SA			0x00001000	/* start address (RAMBOOT#) */
-#define HSR0_ETMI		0x00008000	/* enable TIMERI (64-bit up timer) */
-#define HSR0_ETMD		0x00004000	/* enable TIMERD (32-bit down timer) */
-#define HSR0_PEDAT		0x00010000	/* previous DAT mode */
-#define HSR0_XEDAT		0x00020000	/* exception DAT mode */
-#define HSR0_EDAT		0x00080000	/* enable DAT mode */
-#define HSR0_RME		0x00400000	/* enable RAM mode */
-#define HSR0_EMEM		0x00800000	/* enable MMU_Miss mask */
-#define HSR0_EXMMU		0x01000000	/* enable extended MMU mode */
-#define HSR0_EDMMU		0x02000000	/* enable data MMU */
-#define HSR0_EIMMU		0x04000000	/* enable instruction MMU */
-#define HSR0_CBM		0x08000000	/* copy back mode */
-#define HSR0_CBM_WRITE_THRU	0x00000000	/* - write through */
-#define HSR0_CBM_COPY_BACK	0x08000000	/* - copy back */
-#define HSR0_NWA		0x10000000	/* no write allocate */
-#define HSR0_DCE		0x40000000	/* data cache enable */
-#define HSR0_ICE		0x80000000	/* instruction cache enable */
-
-#define __get_HSR(R)	({ unsigned long x; asm volatile("movsg hsr"#R",%0" : "=r"(x)); x; })
-#define __set_HSR(R,V)	do { asm volatile("movgs %0,hsr"#R : : "r"(V)); } while(0)
-
-/*
- * CCR - Condition Codes Register
- */
-#define CCR_FCC0		0x0000000f	/* FP/Media condition 0 (fcc0 reg) */
-#define CCR_FCC1		0x000000f0	/* FP/Media condition 1 (fcc1 reg) */
-#define CCR_FCC2		0x00000f00	/* FP/Media condition 2 (fcc2 reg) */
-#define CCR_FCC3		0x0000f000	/* FP/Media condition 3 (fcc3 reg) */
-#define CCR_ICC0		0x000f0000	/* Integer condition 0 (icc0 reg) */
-#define CCR_ICC0_C		0x00010000	/* - Carry flag */
-#define CCR_ICC0_V		0x00020000	/* - Overflow flag */
-#define CCR_ICC0_Z		0x00040000	/* - Zero flag */
-#define CCR_ICC0_N		0x00080000	/* - Negative flag */
-#define CCR_ICC1		0x00f00000	/* Integer condition 1 (icc1 reg) */
-#define CCR_ICC2		0x0f000000	/* Integer condition 2 (icc2 reg) */
-#define CCR_ICC3		0xf0000000	/* Integer condition 3 (icc3 reg) */
-
-/*
- * CCCR - Condition Codes for Conditional Instructions Register
- */
-#define CCCR_CC0		0x00000003	/* condition 0 (cc0 reg) */
-#define CCCR_CC0_FALSE		0x00000002	/* - condition is false */
-#define CCCR_CC0_TRUE		0x00000003	/* - condition is true */
-#define CCCR_CC1		0x0000000c	/* condition 1 (cc1 reg) */
-#define CCCR_CC2		0x00000030	/* condition 2 (cc2 reg) */
-#define CCCR_CC3		0x000000c0	/* condition 3 (cc3 reg) */
-#define CCCR_CC4		0x00000300	/* condition 4 (cc4 reg) */
-#define CCCR_CC5		0x00000c00	/* condition 5 (cc5 reg) */
-#define CCCR_CC6		0x00003000	/* condition 6 (cc6 reg) */
-#define CCCR_CC7		0x0000c000	/* condition 7 (cc7 reg) */
-
-/*
- * ISR - Integer Status Register
- */
-#define ISR_EMAM		0x00000001	/* memory misaligned access handling */
-#define ISR_EMAM_EXCEPTION	0x00000000	/* - generate exception */
-#define ISR_EMAM_FUDGE		0x00000001	/* - mask out invalid address bits */
-#define ISR_AEXC		0x00000004	/* accrued [overflow] exception */
-#define ISR_DTT			0x00000018	/* division type trap */
-#define ISR_DTT_IGNORE		0x00000000	/* - ignore division error */
-#define ISR_DTT_DIVBYZERO	0x00000008	/* - generate exception */
-#define ISR_DTT_OVERFLOW	0x00000010	/* - record overflow */
-#define ISR_EDE			0x00000020	/* enable division exception */
-#define ISR_PLI			0x20000000	/* pre-load instruction information */
-#define ISR_QI			0x80000000	/* quad data implementation information */
-
-/*
- * EPCR0 - Exception PC Register
- */
-#define EPCR0_V			0x00000001	/* register content validity indicator */
-#define EPCR0_PC		0xfffffffc	/* faulting instruction address */
-
-/*
- * ESR0/14/15 - Exception Status Register
- */
-#define ESRx_VALID		0x00000001	/* register content validity indicator */
-#define ESRx_EC			0x0000003e	/* exception type */
-#define ESRx_EC_DATA_STORE	0x00000000	/* - data_store_error */
-#define ESRx_EC_INSN_ACCESS	0x00000006	/* - instruction_access_error */
-#define ESRx_EC_PRIV_INSN	0x00000008	/* - privileged_instruction */
-#define ESRx_EC_ILL_INSN	0x0000000a	/* - illegal_instruction */
-#define ESRx_EC_MP_EXCEP	0x0000001c	/* - mp_exception */
-#define ESRx_EC_DATA_ACCESS	0x00000020	/* - data_access_error */
-#define ESRx_EC_DIVISION	0x00000026	/* - division_exception */
-#define ESRx_EC_ITLB_MISS	0x00000034	/* - instruction_access_TLB_miss */
-#define ESRx_EC_DTLB_MISS	0x00000036	/* - data_access_TLB_miss */
-#define ESRx_EC_DATA_ACCESS_DAT	0x0000003a	/* - data_access_DAT_exception */
-
-#define ESR0_IAEC		0x00000100	/* info for instruction-access-exception */
-#define ESR0_IAEC_RESV		0x00000000	/* - reserved */
-#define ESR0_IAEC_PROT_VIOL	0x00000100	/* - protection violation */
-
-#define ESR0_ATXC		0x00f00000	/* address translation exception code */
-#define ESR0_ATXC_MMU_MISS	0x00000000	/* - MMU miss exception and more (?) */
-#define ESR0_ATXC_MULTI_DAT	0x00800000	/* - multiple DAT entry hit */
-#define ESR0_ATXC_MULTI_SAT	0x00900000	/* - multiple SAT entry hit */
-#define ESR0_ATXC_AMRTLB_MISS	0x00a00000	/* - MMU/TLB miss exception */
-#define ESR0_ATXC_PRIV_EXCEP	0x00c00000	/* - privilege protection fault */
-#define ESR0_ATXC_WP_EXCEP	0x00d00000	/* - write protection fault */
-
-#define ESR0_EAV		0x00000800	/* true if EAR0 register valid */
-#define ESR15_EAV		0x00000800	/* true if EAR15 register valid */
-
-/*
- * ESFR1 - Exception Status Valid Flag Register
- */
-#define ESFR1_ESR0		0x00000001	/* true if ESR0 is valid */
-#define ESFR1_ESR14		0x00004000	/* true if ESR14 is valid */
-#define ESFR1_ESR15		0x00008000	/* true if ESR15 is valid */
-
-/*
- * MSR - Media Status Register
- */
-#define MSR0_AOVF		0x00000001	/* overflow exception accrued */
-#define MSRx_OVF		0x00000002	/* overflow exception detected */
-#define MSRx_SIE		0x0000003c	/* last SIMD instruction exception detected */
-#define MSRx_SIE_NONE		0x00000000	/* - none detected */
-#define MSRx_SIE_FRkHI_ACCk	0x00000020	/* - exception at FRkHI or ACCk */
-#define MSRx_SIE_FRkLO_ACCk1	0x00000010	/* - exception at FRkLO or ACCk+1 */
-#define MSRx_SIE_FRk1HI_ACCk2	0x00000008	/* - exception at FRk+1HI or ACCk+2 */
-#define MSRx_SIE_FRk1LO_ACCk3	0x00000004	/* - exception at FRk+1LO or ACCk+3 */
-#define MSR0_MTT		0x00007000	/* type of last media trap detected */
-#define MSR0_MTT_NONE		0x00000000	/* - none detected */
-#define MSR0_MTT_OVERFLOW	0x00001000	/* - overflow detected */
-#define MSR0_HI			0x00c00000	/* hardware implementation */
-#define MSR0_HI_ROUNDING	0x00000000	/* - rounding mode */
-#define MSR0_HI_NONROUNDING	0x00c00000	/* - non-rounding mode */
-#define MSR0_EMCI		0x01000000	/* enable media custom instructions */
-#define MSR0_SRDAV		0x10000000	/* select rounding mode of MAVEH */
-#define MSR0_SRDAV_RDAV		0x00000000	/* - controlled by MSR.RDAV */
-#define MSR0_SRDAV_RD		0x10000000	/* - controlled by MSR.RD */
-#define MSR0_RDAV		0x20000000	/* rounding mode of MAVEH */
-#define MSR0_RDAV_NEAREST_MI	0x00000000	/* - round to nearest minus */
-#define MSR0_RDAV_NEAREST_PL	0x20000000	/* - round to nearest plus */
-#define MSR0_RD			0xc0000000	/* rounding mode */
-#define MSR0_RD_NEAREST		0x00000000	/* - nearest */
-#define MSR0_RD_ZERO		0x40000000	/* - zero */
-#define MSR0_RD_POS_INF		0x80000000	/* - postive infinity */
-#define MSR0_RD_NEG_INF		0xc0000000	/* - negative infinity */
-
-/*
- * IAMPR0-7 - Instruction Address Mapping Register
- * DAMPR0-7 - Data Address Mapping Register
- */
-#define xAMPRx_V		0x00000001	/* register content validity indicator */
-#define DAMPRx_WP		0x00000002	/* write protect */
-#define DAMPRx_WP_RW		0x00000000	/* - read/write */
-#define DAMPRx_WP_RO		0x00000002	/* - read-only */
-#define xAMPRx_C		0x00000004	/* cached/uncached */
-#define xAMPRx_C_CACHED		0x00000000	/* - cached */
-#define xAMPRx_C_UNCACHED	0x00000004	/* - uncached */
-#define xAMPRx_S		0x00000008	/* supervisor only */
-#define xAMPRx_S_USER		0x00000000	/* - userspace can access */
-#define xAMPRx_S_KERNEL		0x00000008	/* - kernel only */
-#define xAMPRx_SS		0x000000f0	/* segment size */
-#define xAMPRx_SS_16Kb		0x00000000	/* - 16 kilobytes */
-#define xAMPRx_SS_64Kb		0x00000010	/* - 64 kilobytes */
-#define xAMPRx_SS_256Kb		0x00000020	/* - 256 kilobytes */
-#define xAMPRx_SS_1Mb		0x00000030	/* - 1 megabyte */
-#define xAMPRx_SS_2Mb		0x00000040	/* - 2 megabytes */
-#define xAMPRx_SS_4Mb		0x00000050	/* - 4 megabytes */
-#define xAMPRx_SS_8Mb		0x00000060	/* - 8 megabytes */
-#define xAMPRx_SS_16Mb		0x00000070	/* - 16 megabytes */
-#define xAMPRx_SS_32Mb		0x00000080	/* - 32 megabytes */
-#define xAMPRx_SS_64Mb		0x00000090	/* - 64 megabytes */
-#define xAMPRx_SS_128Mb		0x000000a0	/* - 128 megabytes */
-#define xAMPRx_SS_256Mb		0x000000b0	/* - 256 megabytes */
-#define xAMPRx_SS_512Mb		0x000000c0	/* - 512 megabytes */
-#define xAMPRx_RESERVED8	0x00000100	/* reserved bit */
-#define xAMPRx_NG		0x00000200	/* non-global */
-#define xAMPRx_L		0x00000400	/* locked */
-#define xAMPRx_M		0x00000800	/* modified */
-#define xAMPRx_D		0x00001000	/* DAT entry */
-#define xAMPRx_RESERVED13	0x00002000	/* reserved bit */
-#define xAMPRx_PPFN		0xfff00000	/* physical page frame number */
-
-#define xAMPRx_V_BIT		0
-#define DAMPRx_WP_BIT		1
-#define xAMPRx_C_BIT		2
-#define xAMPRx_S_BIT		3
-#define xAMPRx_RESERVED8_BIT	8
-#define xAMPRx_NG_BIT		9
-#define xAMPRx_L_BIT		10
-#define xAMPRx_M_BIT		11
-#define xAMPRx_D_BIT		12
-#define xAMPRx_RESERVED13_BIT	13
-
-#define __get_IAMPR(R) ({ unsigned long x; asm volatile("movsg iampr"#R",%0" : "=r"(x)); x; })
-#define __get_DAMPR(R) ({ unsigned long x; asm volatile("movsg dampr"#R",%0" : "=r"(x)); x; })
-
-#define __get_IAMLR(R) ({ unsigned long x; asm volatile("movsg iamlr"#R",%0" : "=r"(x)); x; })
-#define __get_DAMLR(R) ({ unsigned long x; asm volatile("movsg damlr"#R",%0" : "=r"(x)); x; })
-
-#define __set_IAMPR(R,V) 	do { asm volatile("movgs %0,iampr"#R : : "r"(V)); } while(0)
-#define __set_DAMPR(R,V)  	do { asm volatile("movgs %0,dampr"#R : : "r"(V)); } while(0)
-
-#define __set_IAMLR(R,V) 	do { asm volatile("movgs %0,iamlr"#R : : "r"(V)); } while(0)
-#define __set_DAMLR(R,V)  	do { asm volatile("movgs %0,damlr"#R : : "r"(V)); } while(0)
-
-#define save_dampr(R, _dampr)					\
-do {								\
-	asm volatile("movsg dampr"R",%0" : "=r"(_dampr));	\
-} while(0)
-
-#define restore_dampr(R, _dampr)			\
-do {							\
-	asm volatile("movgs %0,dampr"R :: "r"(_dampr));	\
-} while(0)
-
-/*
- * AMCR - Address Mapping Control Register
- */
-#define AMCR_IAMRN		0x000000ff	/* quantity of IAMPR registers */
-#define AMCR_DAMRN		0x0000ff00	/* quantity of DAMPR registers */
-
-/*
- * TTBR - Address Translation Table Base Register
- */
-#define __get_TTBR()		({ unsigned long x; asm volatile("movsg ttbr,%0" : "=r"(x)); x; })
-
-/*
- * TPXR - TLB Probe Extend Register
- */
-#define TPXR_E			0x00000001
-#define TPXR_LMAX_SHIFT		20
-#define TPXR_LMAX_SMASK		0xf
-#define TPXR_WMAX_SHIFT		24
-#define TPXR_WMAX_SMASK		0xf
-#define TPXR_WAY_SHIFT		28
-#define TPXR_WAY_SMASK		0xf
-
-/*
- * DCR - Debug Control Register
- */
-#define DCR_IBCE3		0x00000001	/* break on conditional insn pointed to by IBAR3 */
-#define DCR_IBE3		0x00000002	/* break on insn pointed to by IBAR3 */
-#define DCR_IBCE1		0x00000004	/* break on conditional insn pointed to by IBAR2 */
-#define DCR_IBE1		0x00000008	/* break on insn pointed to by IBAR2 */
-#define DCR_IBCE2		0x00000010	/* break on conditional insn pointed to by IBAR1 */
-#define DCR_IBE2		0x00000020	/* break on insn pointed to by IBAR1 */
-#define DCR_IBCE0		0x00000040	/* break on conditional insn pointed to by IBAR0 */
-#define DCR_IBE0		0x00000080	/* break on insn pointed to by IBAR0 */
-
-#define DCR_DDBE1		0x00004000	/* use DBDR1x when checking DBAR1 */
-#define DCR_DWBE1		0x00008000	/* break on store to address in DBAR1/DBMR1x */
-#define DCR_DRBE1		0x00010000	/* break on load from address in DBAR1/DBMR1x */
-#define DCR_DDBE0		0x00020000	/* use DBDR0x when checking DBAR0 */
-#define DCR_DWBE0		0x00040000	/* break on store to address in DBAR0/DBMR0x */
-#define DCR_DRBE0		0x00080000	/* break on load from address in DBAR0/DBMR0x */
-
-#define DCR_EIM			0x0c000000	/* external interrupt disable */
-#define DCR_IBM			0x10000000	/* instruction break disable */
-#define DCR_SE			0x20000000	/* single step enable */
-#define DCR_EBE			0x40000000	/* exception break enable */
-
-/*
- * BRR - Break Interrupt Request Register
- */
-#define BRR_ST			0x00000001	/* single-step detected */
-#define BRR_SB			0x00000002	/* break instruction detected */
-#define BRR_BB			0x00000004	/* branch with hint detected */
-#define BRR_CBB			0x00000008	/* branch to LR detected */
-#define BRR_IBx			0x000000f0	/* hardware breakpoint detected */
-#define BRR_DBx			0x00000f00	/* hardware watchpoint detected */
-#define BRR_DBNEx		0x0000f000	/* ? */
-#define BRR_EBTT		0x00ff0000	/* trap type of exception break */
-#define BRR_TB			0x10000000	/* external break request detected */
-#define BRR_CB			0x20000000	/* ICE break command detected */
-#define BRR_EB			0x40000000	/* exception break detected */
-
-/*
- * BPSR - Break PSR Save Register
- */
-#define BPSR_BET		0x00000001	/* former PSR.ET */
-#define BPSR_BS			0x00001000	/* former PSR.S */
-
-#endif /* _ASM_SPR_REGS_H */
diff --git a/include/asm-frv/stat.h b/include/asm-frv/stat.h
deleted file mode 100644
index ce56de9b37ba..000000000000
--- a/include/asm-frv/stat.h
+++ /dev/null
@@ -1,100 +0,0 @@
-#ifndef _ASM_STAT_H
-#define _ASM_STAT_H
-
-struct __old_kernel_stat {
-	unsigned short st_dev;
-	unsigned short st_ino;
-	unsigned short st_mode;
-	unsigned short st_nlink;
-	unsigned short st_uid;
-	unsigned short st_gid;
-	unsigned short st_rdev;
-	unsigned long  st_size;
-	unsigned long  st_atime;
-	unsigned long  st_mtime;
-	unsigned long  st_ctime;
-};
-
-/* This matches struct stat in uClibc/glibc.  */
-struct stat {
-	unsigned char __pad1[6];
-	unsigned short st_dev;
-
-	unsigned long __pad2;
-	unsigned long st_ino;
-
-	unsigned short __pad3;
-	unsigned short st_mode;
-	unsigned short __pad4;
-	unsigned short st_nlink;
-
-	unsigned short __pad5;
-	unsigned short st_uid;
-	unsigned short __pad6;
-	unsigned short st_gid;
-
-	unsigned char __pad7[6];
-	unsigned short st_rdev;
-
-	unsigned long __pad8;
-	unsigned long st_size;
-
-	unsigned long __pad9;		/* align 64-bit st_blocks to 2-word */
-	unsigned long st_blksize;
-
-	unsigned long __pad10;	/* future possible st_blocks high bits */
-	unsigned long st_blocks;	/* Number 512-byte blocks allocated. */
-
-	unsigned long __unused1;
-	unsigned long st_atime;
-
-	unsigned long __unused2;
-	unsigned long st_mtime;
-
-	unsigned long __unused3;
-	unsigned long st_ctime;
-
-	unsigned long long __unused4;
-};
-
-/* This matches struct stat64 in uClibc/glibc.  The layout is exactly
-   the same as that of struct stat above, with 64-bit types taking up
-   space that was formerly used by padding.  stat syscalls are still
-   different from stat64, though, in that the former tests for
-   overflow.  */
-struct stat64 {
-	unsigned char __pad1[6];
-	unsigned short st_dev;
-
-	unsigned long long st_ino;
-
-	unsigned int st_mode;
-	unsigned int st_nlink;
-
-	unsigned long st_uid;
-	unsigned long st_gid;
-
-	unsigned char __pad2[6];
-	unsigned short st_rdev;
-
-	long long st_size;
-
-	unsigned long __pad3;		/* align 64-bit st_blocks to 2-word */
-	unsigned long st_blksize;
-
-	unsigned long __pad4;		/* future possible st_blocks high bits */
-	unsigned long st_blocks;	/* Number 512-byte blocks allocated. */
-
-	unsigned long st_atime_nsec;
-	unsigned long st_atime;
-
-	unsigned int st_mtime_nsec;
-	unsigned long st_mtime;
-
-	unsigned long st_ctime_nsec;
-	unsigned long st_ctime;
-
-	unsigned long long __unused4;
-};
-
-#endif /* _ASM_STAT_H */
diff --git a/include/asm-frv/statfs.h b/include/asm-frv/statfs.h
deleted file mode 100644
index 741f586045ba..000000000000
--- a/include/asm-frv/statfs.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _ASM_STATFS_H
-#define _ASM_STATFS_H
-
-#include <asm-generic/statfs.h>
-
-#endif /* _ASM_STATFS_H */
-
diff --git a/include/asm-frv/string.h b/include/asm-frv/string.h
deleted file mode 100644
index 5ed310f64b7e..000000000000
--- a/include/asm-frv/string.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/* string.h: FRV string handling
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_STRING_H_
-#define _ASM_STRING_H_
-
-#ifdef __KERNEL__ /* only set these up for kernel code */
-
-#define __HAVE_ARCH_MEMSET 1
-#define __HAVE_ARCH_MEMCPY 1
-
-extern void *memset(void *, int, __kernel_size_t);
-extern void *memcpy(void *, const void *, __kernel_size_t);
-
-#else /* KERNEL */
-
-/*
- *	let user libraries deal with these,
- *	IMHO the kernel has no place defining these functions for user apps
- */
-
-#define __HAVE_ARCH_STRCPY 1
-#define __HAVE_ARCH_STRNCPY 1
-#define __HAVE_ARCH_STRCAT 1
-#define __HAVE_ARCH_STRNCAT 1
-#define __HAVE_ARCH_STRCMP 1
-#define __HAVE_ARCH_STRNCMP 1
-#define __HAVE_ARCH_STRNICMP 1
-#define __HAVE_ARCH_STRCHR 1
-#define __HAVE_ARCH_STRRCHR 1
-#define __HAVE_ARCH_STRSTR 1
-#define __HAVE_ARCH_STRLEN 1
-#define __HAVE_ARCH_STRNLEN 1
-#define __HAVE_ARCH_MEMSET 1
-#define __HAVE_ARCH_MEMCPY 1
-#define __HAVE_ARCH_MEMMOVE 1
-#define __HAVE_ARCH_MEMSCAN 1
-#define __HAVE_ARCH_MEMCMP 1
-#define __HAVE_ARCH_MEMCHR 1
-#define __HAVE_ARCH_STRTOK 1
-
-#endif /* KERNEL */
-#endif /* _ASM_STRING_H_ */
diff --git a/include/asm-frv/suspend.h b/include/asm-frv/suspend.h
deleted file mode 100644
index 5fa7b5a6ee40..000000000000
--- a/include/asm-frv/suspend.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* suspend.h: suspension stuff
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_SUSPEND_H
-#define _ASM_SUSPEND_H
-
-static inline int arch_prepare_suspend(void)
-{
-	return 0;
-}
-
-#endif /* _ASM_SUSPEND_H */
diff --git a/include/asm-frv/swab.h b/include/asm-frv/swab.h
deleted file mode 100644
index f305834b4799..000000000000
--- a/include/asm-frv/swab.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _ASM_SWAB_H
-#define _ASM_SWAB_H
-
-#include <linux/types.h>
-
-#if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__)
-#  define __SWAB_64_THRU_32__
-#endif
-
-#endif /* _ASM_SWAB_H */
diff --git a/include/asm-frv/system.h b/include/asm-frv/system.h
deleted file mode 100644
index 7742ec000cc4..000000000000
--- a/include/asm-frv/system.h
+++ /dev/null
@@ -1,301 +0,0 @@
-/* system.h: FR-V CPU control definitions
- *
- * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_SYSTEM_H
-#define _ASM_SYSTEM_H
-
-#include <linux/types.h>
-#include <linux/linkage.h>
-#include <linux/kernel.h>
-
-struct thread_struct;
-
-/*
- * switch_to(prev, next) should switch from task `prev' to `next'
- * `prev' will never be the same as `next'.
- * The `mb' is to tell GCC not to cache `current' across this call.
- */
-extern asmlinkage
-struct task_struct *__switch_to(struct thread_struct *prev_thread,
-				struct thread_struct *next_thread,
-				struct task_struct *prev);
-
-#define switch_to(prev, next, last)					\
-do {									\
-	(prev)->thread.sched_lr =					\
-		(unsigned long) __builtin_return_address(0);		\
-	(last) = __switch_to(&(prev)->thread, &(next)->thread, (prev));	\
-	mb();								\
-} while(0)
-
-/*
- * interrupt flag manipulation
- * - use virtual interrupt management since touching the PSR is slow
- *   - ICC2.Z: T if interrupts virtually disabled
- *   - ICC2.C: F if interrupts really disabled
- * - if Z==1 upon interrupt:
- *   - C is set to 0
- *   - interrupts are really disabled
- *   - entry.S returns immediately
- * - uses TIHI (TRAP if Z==0 && C==0) #2 to really reenable interrupts
- *   - if taken, the trap:
- *     - sets ICC2.C
- *     - enables interrupts
- */
-#define local_irq_disable()					\
-do {								\
-	/* set Z flag, but don't change the C flag */		\
-	asm volatile("	andcc	gr0,gr0,gr0,icc2	\n"	\
-		     :						\
-		     :						\
-		     : "memory", "icc2"				\
-		     );						\
-} while(0)
-
-#define local_irq_enable()					\
-do {								\
-	/* clear Z flag and then test the C flag */		\
-	asm volatile("  oricc	gr0,#1,gr0,icc2		\n"	\
-		     "	tihi	icc2,gr0,#2		\n"	\
-		     :						\
-		     :						\
-		     : "memory", "icc2"				\
-		     );						\
-} while(0)
-
-#define local_save_flags(flags)					\
-do {								\
-	typecheck(unsigned long, flags);			\
-	asm volatile("movsg ccr,%0"				\
-		     : "=r"(flags)				\
-		     :						\
-		     : "memory");				\
-								\
-	/* shift ICC2.Z to bit 0 */				\
-	flags >>= 26;						\
-								\
-	/* make flags 1 if interrupts disabled, 0 otherwise */	\
-	flags &= 1UL;						\
-} while(0)
-
-#define irqs_disabled() \
-	({unsigned long flags; local_save_flags(flags); !!flags; })
-
-#define	local_irq_save(flags)			\
-do {						\
-	typecheck(unsigned long, flags);	\
-	local_save_flags(flags);		\
-	local_irq_disable();			\
-} while(0)
-
-#define	local_irq_restore(flags)					\
-do {									\
-	typecheck(unsigned long, flags);				\
-									\
-	/* load the Z flag by turning 1 if disabled into 0 if disabled	\
-	 * and thus setting the Z flag but not the C flag */		\
-	asm volatile("  xoricc	%0,#1,gr0,icc2		\n"		\
-		     /* then test Z=0 and C=0 */			\
-		     "	tihi	icc2,gr0,#2		\n"		\
-		     :							\
-		     : "r"(flags)					\
-		     : "memory", "icc2"					\
-		     );							\
-									\
-} while(0)
-
-/*
- * real interrupt flag manipulation
- */
-#define __local_irq_disable()				\
-do {							\
-	unsigned long psr;				\
-	asm volatile("	movsg	psr,%0		\n"	\
-		     "	andi	%0,%2,%0	\n"	\
-		     "	ori	%0,%1,%0	\n"	\
-		     "	movgs	%0,psr		\n"	\
-		     : "=r"(psr)			\
-		     : "i" (PSR_PIL_14), "i" (~PSR_PIL)	\
-		     : "memory");			\
-} while(0)
-
-#define __local_irq_enable()				\
-do {							\
-	unsigned long psr;				\
-	asm volatile("	movsg	psr,%0		\n"	\
-		     "	andi	%0,%1,%0	\n"	\
-		     "	movgs	%0,psr		\n"	\
-		     : "=r"(psr)			\
-		     : "i" (~PSR_PIL)			\
-		     : "memory");			\
-} while(0)
-
-#define __local_save_flags(flags)		\
-do {						\
-	typecheck(unsigned long, flags);	\
-	asm("movsg psr,%0"			\
-	    : "=r"(flags)			\
-	    :					\
-	    : "memory");			\
-} while(0)
-
-#define	__local_irq_save(flags)				\
-do {							\
-	unsigned long npsr;				\
-	typecheck(unsigned long, flags);		\
-	asm volatile("	movsg	psr,%0		\n"	\
-		     "	andi	%0,%3,%1	\n"	\
-		     "	ori	%1,%2,%1	\n"	\
-		     "	movgs	%1,psr		\n"	\
-		     : "=r"(flags), "=r"(npsr)		\
-		     : "i" (PSR_PIL_14), "i" (~PSR_PIL)	\
-		     : "memory");			\
-} while(0)
-
-#define	__local_irq_restore(flags)			\
-do {							\
-	typecheck(unsigned long, flags);		\
-	asm volatile("	movgs	%0,psr		\n"	\
-		     :					\
-		     : "r" (flags)			\
-		     : "memory");			\
-} while(0)
-
-#define __irqs_disabled() \
-	((__get_PSR() & PSR_PIL) >= PSR_PIL_14)
-
-/*
- * Force strict CPU ordering.
- */
-#define nop()			asm volatile ("nop"::)
-#define mb()			asm volatile ("membar" : : :"memory")
-#define rmb()			asm volatile ("membar" : : :"memory")
-#define wmb()			asm volatile ("membar" : : :"memory")
-#define read_barrier_depends()	do { } while (0)
-
-#ifdef CONFIG_SMP
-#define smp_mb()			mb()
-#define smp_rmb()			rmb()
-#define smp_wmb()			wmb()
-#define smp_read_barrier_depends()	read_barrier_depends()
-#define set_mb(var, value) \
-	do { xchg(&var, (value)); } while (0)
-#else
-#define smp_mb()			barrier()
-#define smp_rmb()			barrier()
-#define smp_wmb()			barrier()
-#define smp_read_barrier_depends()	do {} while(0)
-#define set_mb(var, value) \
-	do { var = (value); barrier(); } while (0)
-#endif
-
-extern void die_if_kernel(const char *, ...) __attribute__((format(printf, 1, 2)));
-extern void free_initmem(void);
-
-#define arch_align_stack(x) (x)
-
-/*****************************************************************************/
-/*
- * compare and conditionally exchange value with memory
- * - if (*ptr == test) then orig = *ptr; *ptr = test;
- * - if (*ptr != test) then orig = *ptr;
- */
-#ifndef CONFIG_FRV_OUTOFLINE_ATOMIC_OPS
-
-#define cmpxchg(ptr, test, new)							\
-({										\
-	__typeof__(ptr) __xg_ptr = (ptr);					\
-	__typeof__(*(ptr)) __xg_orig, __xg_tmp;					\
-	__typeof__(*(ptr)) __xg_test = (test);					\
-	__typeof__(*(ptr)) __xg_new = (new);					\
-										\
-	switch (sizeof(__xg_orig)) {						\
-	case 4:									\
-		asm volatile(							\
-			"0:						\n"	\
-			"	orcc		gr0,gr0,gr0,icc3	\n"	\
-			"	ckeq		icc3,cc7		\n"	\
-			"	ld.p		%M0,%1			\n"	\
-			"	orcr		cc7,cc7,cc3		\n"	\
-			"	sub%I4cc	%1,%4,%2,icc0		\n"	\
-			"	bne		icc0,#0,1f		\n"	\
-			"	cst.p		%3,%M0		,cc3,#1	\n"	\
-			"	corcc		gr29,gr29,gr0	,cc3,#1	\n"	\
-			"	beq		icc3,#0,0b		\n"	\
-			"1:						\n"	\
-			: "+U"(*__xg_ptr), "=&r"(__xg_orig), "=&r"(__xg_tmp)	\
-			: "r"(__xg_new), "NPr"(__xg_test)			\
-			: "memory", "cc7", "cc3", "icc3", "icc0"		\
-			);							\
-		break;								\
-										\
-	default:								\
-		__xg_orig = (__typeof__(__xg_orig))0;				\
-		asm volatile("break");						\
-		break;								\
-	}									\
-										\
-	__xg_orig;								\
-})
-
-#else
-
-extern uint32_t __cmpxchg_32(uint32_t *v, uint32_t test, uint32_t new);
-
-#define cmpxchg(ptr, test, new)							\
-({										\
-	__typeof__(ptr) __xg_ptr = (ptr);					\
-	__typeof__(*(ptr)) __xg_orig;						\
-	__typeof__(*(ptr)) __xg_test = (test);					\
-	__typeof__(*(ptr)) __xg_new = (new);					\
-										\
-	switch (sizeof(__xg_orig)) {						\
-	case 4: __xg_orig = (__force __typeof__(*ptr))				\
-			__cmpxchg_32((__force uint32_t *)__xg_ptr,		\
-					 (__force uint32_t)__xg_test,		\
-					 (__force uint32_t)__xg_new); break;	\
-	default:								\
-		__xg_orig = (__typeof__(__xg_orig))0;				\
-		asm volatile("break");						\
-		break;								\
-	}									\
-										\
-	__xg_orig;								\
-})
-
-#endif
-
-#include <asm-generic/cmpxchg-local.h>
-
-static inline unsigned long __cmpxchg_local(volatile void *ptr,
-				      unsigned long old,
-				      unsigned long new, int size)
-{
-	switch (size) {
-	case 4:
-		return cmpxchg((unsigned long *)ptr, old, new);
-	default:
-		return __cmpxchg_local_generic(ptr, old, new, size);
-	}
-
-	return old;
-}
-
-/*
- * cmpxchg_local and cmpxchg64_local are atomic wrt current CPU. Always make
- * them available.
- */
-#define cmpxchg_local(ptr, o, n)				  	\
-	((__typeof__(*(ptr)))__cmpxchg_local((ptr), (unsigned long)(o),	\
-			(unsigned long)(n), sizeof(*(ptr))))
-#define cmpxchg64_local(ptr, o, n) __cmpxchg64_local_generic((ptr), (o), (n))
-
-#endif /* _ASM_SYSTEM_H */
diff --git a/include/asm-frv/termbits.h b/include/asm-frv/termbits.h
deleted file mode 100644
index 5568492b5086..000000000000
--- a/include/asm-frv/termbits.h
+++ /dev/null
@@ -1,202 +0,0 @@
-#ifndef _ASM_TERMBITS_H__
-#define _ASM_TERMBITS_H__
-
-#include <linux/posix_types.h>
-
-typedef unsigned char	cc_t;
-typedef unsigned int	speed_t;
-typedef unsigned int	tcflag_t;
-
-#define NCCS 19
-struct termios {
-	tcflag_t c_iflag;		/* input mode flags */
-	tcflag_t c_oflag;		/* output mode flags */
-	tcflag_t c_cflag;		/* control mode flags */
-	tcflag_t c_lflag;		/* local mode flags */
-	cc_t c_line;			/* line discipline */
-	cc_t c_cc[NCCS];		/* control characters */
-};
-
-struct termios2 {
-	tcflag_t c_iflag;		/* input mode flags */
-	tcflag_t c_oflag;		/* output mode flags */
-	tcflag_t c_cflag;		/* control mode flags */
-	tcflag_t c_lflag;		/* local mode flags */
-	cc_t c_line;			/* line discipline */
-	cc_t c_cc[NCCS];		/* control characters */
-	speed_t c_ispeed;		/* input speed */
-	speed_t c_ospeed;		/* output speed */
-};
-
-struct ktermios {
-	tcflag_t c_iflag;		/* input mode flags */
-	tcflag_t c_oflag;		/* output mode flags */
-	tcflag_t c_cflag;		/* control mode flags */
-	tcflag_t c_lflag;		/* local mode flags */
-	cc_t c_line;			/* line discipline */
-	cc_t c_cc[NCCS];		/* control characters */
-	speed_t c_ispeed;		/* input speed */
-	speed_t c_ospeed;		/* output speed */
-};
-
-/* c_cc characters */
-#define VINTR 0
-#define VQUIT 1
-#define VERASE 2
-#define VKILL 3
-#define VEOF 4
-#define VTIME 5
-#define VMIN 6
-#define VSWTC 7
-#define VSTART 8
-#define VSTOP 9
-#define VSUSP 10
-#define VEOL 11
-#define VREPRINT 12
-#define VDISCARD 13
-#define VWERASE 14
-#define VLNEXT 15
-#define VEOL2 16
-
-
-/* c_iflag bits */
-#define IGNBRK	0000001
-#define BRKINT	0000002
-#define IGNPAR	0000004
-#define PARMRK	0000010
-#define INPCK	0000020
-#define ISTRIP	0000040
-#define INLCR	0000100
-#define IGNCR	0000200
-#define ICRNL	0000400
-#define IUCLC	0001000
-#define IXON	0002000
-#define IXANY	0004000
-#define IXOFF	0010000
-#define IMAXBEL	0020000
-#define IUTF8	0040000
-
-/* c_oflag bits */
-#define OPOST	0000001
-#define OLCUC	0000002
-#define ONLCR	0000004
-#define OCRNL	0000010
-#define ONOCR	0000020
-#define ONLRET	0000040
-#define OFILL	0000100
-#define OFDEL	0000200
-#define NLDLY	0000400
-#define   NL0	0000000
-#define   NL1	0000400
-#define CRDLY	0003000
-#define   CR0	0000000
-#define   CR1	0001000
-#define   CR2	0002000
-#define   CR3	0003000
-#define TABDLY	0014000
-#define   TAB0	0000000
-#define   TAB1	0004000
-#define   TAB2	0010000
-#define   TAB3	0014000
-#define   XTABS	0014000
-#define BSDLY	0020000
-#define   BS0	0000000
-#define   BS1	0020000
-#define VTDLY	0040000
-#define   VT0	0000000
-#define   VT1	0040000
-#define FFDLY	0100000
-#define   FF0	0000000
-#define   FF1	0100000
-
-/* c_cflag bit meaning */
-#define CBAUD	0010017
-#define  B0	0000000		/* hang up */
-#define  B50	0000001
-#define  B75	0000002
-#define  B110	0000003
-#define  B134	0000004
-#define  B150	0000005
-#define  B200	0000006
-#define  B300	0000007
-#define  B600	0000010
-#define  B1200	0000011
-#define  B1800	0000012
-#define  B2400	0000013
-#define  B4800	0000014
-#define  B9600	0000015
-#define  B19200	0000016
-#define  B38400	0000017
-#define EXTA B19200
-#define EXTB B38400
-#define CSIZE	0000060
-#define   CS5	0000000
-#define   CS6	0000020
-#define   CS7	0000040
-#define   CS8	0000060
-#define CSTOPB	0000100
-#define CREAD	0000200
-#define PARENB	0000400
-#define PARODD	0001000
-#define HUPCL	0002000
-#define CLOCAL	0004000
-#define CBAUDEX 0010000
-#define    BOTHER 0010000
-#define    B57600 0010001
-#define   B115200 0010002
-#define   B230400 0010003
-#define   B460800 0010004
-#define   B500000 0010005
-#define   B576000 0010006
-#define   B921600 0010007
-#define  B1000000 0010010
-#define  B1152000 0010011
-#define  B1500000 0010012
-#define  B2000000 0010013
-#define  B2500000 0010014
-#define  B3000000 0010015
-#define  B3500000 0010016
-#define  B4000000 0010017
-#define CIBAUD	  002003600000		/* Input baud rate */
-#define CTVB	  004000000000		/* VisioBraille Terminal flow control */
-#define CMSPAR	  010000000000		/* mark or space (stick) parity */
-#define CRTSCTS	  020000000000		/* flow control */
-
-#define IBSHIFT	16			/* Shift from CBAUD to CIBAUD */
-
-/* c_lflag bits */
-#define ISIG	0000001
-#define ICANON	0000002
-#define XCASE	0000004
-#define ECHO	0000010
-#define ECHOE	0000020
-#define ECHOK	0000040
-#define ECHONL	0000100
-#define NOFLSH	0000200
-#define TOSTOP	0000400
-#define ECHOCTL	0001000
-#define ECHOPRT	0002000
-#define ECHOKE	0004000
-#define FLUSHO	0010000
-#define PENDIN	0040000
-#define IEXTEN	0100000
-
-
-/* tcflow() and TCXONC use these */
-#define	TCOOFF		0
-#define	TCOON		1
-#define	TCIOFF		2
-#define	TCION		3
-
-/* tcflush() and TCFLSH use these */
-#define	TCIFLUSH	0
-#define	TCOFLUSH	1
-#define	TCIOFLUSH	2
-
-/* tcsetattr uses these */
-#define	TCSANOW		0
-#define	TCSADRAIN	1
-#define	TCSAFLUSH	2
-
-#endif /* _ASM_TERMBITS_H__ */
-
diff --git a/include/asm-frv/termios.h b/include/asm-frv/termios.h
deleted file mode 100644
index a62fb5872375..000000000000
--- a/include/asm-frv/termios.h
+++ /dev/null
@@ -1,58 +0,0 @@
-#ifndef _ASM_TERMIOS_H
-#define _ASM_TERMIOS_H
-
-#include <asm/termbits.h>
-#include <asm/ioctls.h>
-
-struct winsize {
-	unsigned short ws_row;
-	unsigned short ws_col;
-	unsigned short ws_xpixel;
-	unsigned short ws_ypixel;
-};
-
-#define NCC 8
-struct termio {
-	unsigned short c_iflag;		/* input mode flags */
-	unsigned short c_oflag;		/* output mode flags */
-	unsigned short c_cflag;		/* control mode flags */
-	unsigned short c_lflag;		/* local mode flags */
-	unsigned char c_line;		/* line discipline */
-	unsigned char c_cc[NCC];	/* control characters */
-};
-
-#ifdef __KERNEL__
-/*	intr=^C		quit=^|		erase=del	kill=^U
-	eof=^D		vtime=\0	vmin=\1		sxtc=\0
-	start=^Q	stop=^S		susp=^Z		eol=\0
-	reprint=^R	discard=^U	werase=^W	lnext=^V
-	eol2=\0
-*/
-#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
-#endif
-
-/* modem lines */
-#define TIOCM_LE	0x001
-#define TIOCM_DTR	0x002
-#define TIOCM_RTS	0x004
-#define TIOCM_ST	0x008
-#define TIOCM_SR	0x010
-#define TIOCM_CTS	0x020
-#define TIOCM_CAR	0x040
-#define TIOCM_RNG	0x080
-#define TIOCM_DSR	0x100
-#define TIOCM_CD	TIOCM_CAR
-#define TIOCM_RI	TIOCM_RNG
-#define TIOCM_OUT1	0x2000
-#define TIOCM_OUT2	0x4000
-#define TIOCM_LOOP	0x8000
-
-#define TIOCM_MODEM_BITS       TIOCM_OUT2      /* IRDA support */
-
-/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
-
-#ifdef __KERNEL__
-#include <asm-generic/termios.h>
-#endif
-
-#endif /* _ASM_TERMIOS_H */
diff --git a/include/asm-frv/thread_info.h b/include/asm-frv/thread_info.h
deleted file mode 100644
index b7ac6bf2844c..000000000000
--- a/include/asm-frv/thread_info.h
+++ /dev/null
@@ -1,144 +0,0 @@
-/* thread_info.h: description
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- * Derived from include/asm-i386/thread_info.h
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_THREAD_INFO_H
-#define _ASM_THREAD_INFO_H
-
-#ifdef __KERNEL__
-
-#ifndef __ASSEMBLY__
-#include <asm/processor.h>
-#endif
-
-#define THREAD_SIZE		8192
-
-/*
- * low level task data that entry.S needs immediate access to
- * - this struct should fit entirely inside of one cache line
- * - this struct shares the supervisor stack pages
- * - if the contents of this structure are changed, the assembly constants must also be changed
- */
-#ifndef __ASSEMBLY__
-
-struct thread_info {
-	struct task_struct	*task;		/* main task structure */
-	struct exec_domain	*exec_domain;	/* execution domain */
-	unsigned long		flags;		/* low level flags */
-	unsigned long		status;		/* thread-synchronous flags */
-	__u32			cpu;		/* current CPU */
-	int			preempt_count;	/* 0 => preemptable, <0 => BUG */
-
-	mm_segment_t		addr_limit;	/* thread address space:
-					 	   0-0xBFFFFFFF for user-thead
-						   0-0xFFFFFFFF for kernel-thread
-						*/
-	struct restart_block    restart_block;
-
-	__u8			supervisor_stack[0];
-};
-
-#else /* !__ASSEMBLY__ */
-
-#include <asm/asm-offsets.h>
-
-#endif
-
-#define PREEMPT_ACTIVE		0x10000000
-
-/*
- * macros/functions for gaining access to the thread information structure
- *
- * preempt_count needs to be 1 initially, until the scheduler is functional.
- */
-#ifndef __ASSEMBLY__
-
-#define INIT_THREAD_INFO(tsk)			\
-{						\
-	.task		= &tsk,			\
-	.exec_domain	= &default_exec_domain,	\
-	.flags		= 0,			\
-	.cpu		= 0,			\
-	.preempt_count	= 1,			\
-	.addr_limit	= KERNEL_DS,		\
-	.restart_block = {			\
-		.fn = do_no_restart_syscall,	\
-	},					\
-}
-
-#define init_thread_info	(init_thread_union.thread_info)
-#define init_stack		(init_thread_union.stack)
-
-/* how to get the thread information struct from C */
-register struct thread_info *__current_thread_info asm("gr15");
-
-#define current_thread_info() ({ __current_thread_info; })
-
-#define __HAVE_ARCH_THREAD_INFO_ALLOCATOR
-
-/* thread information allocation */
-#ifdef CONFIG_DEBUG_STACK_USAGE
-#define alloc_thread_info(tsk)					\
-	({							\
-		struct thread_info *ret;			\
-								\
-		ret = kzalloc(THREAD_SIZE, GFP_KERNEL);		\
-								\
-		ret;						\
-	})
-#else
-#define alloc_thread_info(tsk)	kmalloc(THREAD_SIZE, GFP_KERNEL)
-#endif
-
-#define free_thread_info(info)	kfree(info)
-
-#endif /* __ASSEMBLY__ */
-
-/*
- * thread information flags
- * - these are process state flags that various assembly files may need to access
- * - pending work-to-be-done flags are in LSW
- * - other flags in MSW
- */
-#define TIF_SYSCALL_TRACE	0	/* syscall trace active */
-#define TIF_SIGPENDING		1	/* signal pending */
-#define TIF_NEED_RESCHED	2	/* rescheduling necessary */
-#define TIF_SINGLESTEP		3	/* restore singlestep on return to user mode */
-#define TIF_IRET		4	/* return with iret */
-#define TIF_RESTORE_SIGMASK	5	/* restore signal mask in do_signal() */
-#define TIF_POLLING_NRFLAG	16	/* true if poll_idle() is polling TIF_NEED_RESCHED */
-#define TIF_MEMDIE		17	/* OOM killer killed process */
-#define TIF_FREEZE		18	/* freezing for suspend */
-
-#define _TIF_SYSCALL_TRACE	(1 << TIF_SYSCALL_TRACE)
-#define _TIF_SIGPENDING		(1 << TIF_SIGPENDING)
-#define _TIF_NEED_RESCHED	(1 << TIF_NEED_RESCHED)
-#define _TIF_SINGLESTEP		(1 << TIF_SINGLESTEP)
-#define _TIF_IRET		(1 << TIF_IRET)
-#define _TIF_RESTORE_SIGMASK	(1 << TIF_RESTORE_SIGMASK)
-#define _TIF_POLLING_NRFLAG	(1 << TIF_POLLING_NRFLAG)
-#define _TIF_FREEZE		(1 << TIF_FREEZE)
-
-#define _TIF_WORK_MASK		0x0000FFFE	/* work to do on interrupt/exception return */
-#define _TIF_ALLWORK_MASK	0x0000FFFF	/* work to do on any return to u-space */
-
-/*
- * Thread-synchronous status.
- *
- * This is different from the flags in that nobody else
- * ever touches our thread-synchronous status, so we don't
- * have to worry about atomic accesses.
- */
-#define TS_USEDFPM		0x0001	/* FPU/Media was used by this task this quantum (SMP) */
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_THREAD_INFO_H */
diff --git a/include/asm-frv/timer-regs.h b/include/asm-frv/timer-regs.h
deleted file mode 100644
index 6c5a871ce5e9..000000000000
--- a/include/asm-frv/timer-regs.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/* timer-regs.h: hardware timer register definitions
- *
- * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_TIMER_REGS_H
-#define _ASM_TIMER_REGS_H
-
-#include <asm/sections.h>
-
-extern unsigned long __nongprelbss __clkin_clock_speed_HZ;
-extern unsigned long __nongprelbss __ext_bus_clock_speed_HZ;
-extern unsigned long __nongprelbss __res_bus_clock_speed_HZ;
-extern unsigned long __nongprelbss __sdram_clock_speed_HZ;
-extern unsigned long __nongprelbss __core_bus_clock_speed_HZ;
-extern unsigned long __nongprelbss __core_clock_speed_HZ;
-extern unsigned long __nongprelbss __dsu_clock_speed_HZ;
-extern unsigned long __nongprelbss __serial_clock_speed_HZ;
-
-#define __get_CLKC()	({ *(volatile unsigned long *)(0xfeff9a00); })
-
-static inline void __set_CLKC(unsigned long v)
-{
-	int tmp;
-
-	asm volatile("	st%I0.p	%2,%M0		\n"
-		     "	setlos	%3,%1		\n"
-		     "	membar			\n"
-		     "0:			\n"
-		     "	subicc	%1,#1,%1,icc0	\n"
-		     "	bnc	icc0,#1,0b	\n"
-		     : "=m"(*(volatile unsigned long *) 0xfeff9a00), "=r"(tmp)
-		     : "r"(v), "i"(256)
-		     : "icc0");
-}
-
-#define __get_TCTR()	({ *(volatile unsigned long *)(0xfeff9418); })
-#define __get_TPRV()	({ *(volatile unsigned long *)(0xfeff9420); })
-#define __get_TPRCKSL()	({ *(volatile unsigned long *)(0xfeff9428); })
-#define __get_TCSR(T)	({ *(volatile unsigned long *)(0xfeff9400 + 8 * (T)); })
-#define __get_TxCKSL(T)	({ *(volatile unsigned long *)(0xfeff9430 + 8 * (T)); })
-
-#define __get_TCSR_DATA(T) ({ __get_TCSR(T) >> 24; })
-
-#define __set_TCTR(V)	do { *(volatile unsigned long *)(0xfeff9418) = (V); mb(); } while(0)
-#define __set_TPRV(V)	do { *(volatile unsigned long *)(0xfeff9420) = (V) << 24; mb(); } while(0)
-#define __set_TPRCKSL(V) do { *(volatile unsigned long *)(0xfeff9428) = (V); mb(); } while(0)
-#define __set_TCSR(T,V)	\
-do { *(volatile unsigned long *)(0xfeff9400 + 8 * (T)) = (V); mb(); } while(0)
-
-#define __set_TxCKSL(T,V) \
-do { *(volatile unsigned long *)(0xfeff9430 + 8 * (T)) = (V); mb(); } while(0)
-
-#define __set_TCSR_DATA(T,V) __set_TCSR(T, (V) << 24)
-#define __set_TxCKSL_DATA(T,V) __set_TxCKSL(T, TxCKSL_EIGHT | __TxCKSL_SELECT((V)))
-
-/* clock control register */
-#define CLKC_CMODE		0x0f000000
-#define CLKC_SLPL		0x000f0000
-#define CLKC_P0			0x00000100
-#define CLKC_CM			0x00000003
-
-#define CLKC_CMODE_s		24
-
-/* timer control register - non-readback mode */
-#define TCTR_MODE_0		0x00000000
-#define TCTR_MODE_2		0x04000000
-#define TCTR_MODE_4		0x08000000
-#define TCTR_MODE_5		0x0a000000
-#define TCTR_RL_LATCH		0x00000000
-#define TCTR_RL_RW_LOW8		0x10000000
-#define TCTR_RL_RW_HIGH8	0x20000000
-#define TCTR_RL_RW_LH8		0x30000000
-#define TCTR_SC_CTR0		0x00000000
-#define TCTR_SC_CTR1		0x40000000
-#define TCTR_SC_CTR2		0x80000000
-
-/* timer control register - readback mode */
-#define TCTR_CNT0		0x02000000
-#define TCTR_CNT1		0x04000000
-#define TCTR_CNT2		0x08000000
-#define TCTR_NSTATUS		0x10000000
-#define TCTR_NCOUNT		0x20000000
-#define TCTR_SC_READBACK	0xc0000000
-
-/* timer control status registers - non-readback mode */
-#define TCSRx_DATA		0xff000000
-
-/* timer control status registers - readback mode */
-#define TCSRx_OUTPUT		0x80000000
-#define TCSRx_NULLCOUNT		0x40000000
-#define TCSRx_RL		0x30000000
-#define TCSRx_MODE		0x07000000
-
-/* timer clock select registers */
-#define TxCKSL_SELECT		0x0f000000
-#define __TxCKSL_SELECT(X)	((X) << 24)
-#define TxCKSL_EIGHT		0xf0000000
-
-#endif /* _ASM_TIMER_REGS_H */
diff --git a/include/asm-frv/timex.h b/include/asm-frv/timex.h
deleted file mode 100644
index a89bddefdacf..000000000000
--- a/include/asm-frv/timex.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* timex.h: FR-V architecture timex specifications
- */
-#ifndef _ASM_TIMEX_H
-#define _ASM_TIMEX_H
-
-#define CLOCK_TICK_RATE		1193180 /* Underlying HZ */
-#define CLOCK_TICK_FACTOR	20	/* Factor of both 1000000 and CLOCK_TICK_RATE */
-
-typedef unsigned long cycles_t;
-
-static inline cycles_t get_cycles(void)
-{
-	return 0;
-}
-
-#define vxtime_lock()		do {} while (0)
-#define vxtime_unlock()		do {} while (0)
-
-#endif
-
diff --git a/include/asm-frv/tlb.h b/include/asm-frv/tlb.h
deleted file mode 100644
index cd458eb6d75e..000000000000
--- a/include/asm-frv/tlb.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef _ASM_TLB_H
-#define _ASM_TLB_H
-
-#include <asm/tlbflush.h>
-
-#ifdef CONFIG_MMU
-extern void check_pgt_cache(void);
-#else
-#define check_pgt_cache() do {} while(0)
-#endif
-
-/*
- * we don't need any special per-pte or per-vma handling...
- */
-#define tlb_start_vma(tlb, vma)				do { } while (0)
-#define tlb_end_vma(tlb, vma)				do { } while (0)
-#define __tlb_remove_tlb_entry(tlb, ptep, address)	do { } while (0)
-
-/*
- * .. because we flush the whole mm when it fills up
- */
-#define tlb_flush(tlb)		flush_tlb_mm((tlb)->mm)
-
-#include <asm-generic/tlb.h>
-
-#endif /* _ASM_TLB_H */
-
diff --git a/include/asm-frv/tlbflush.h b/include/asm-frv/tlbflush.h
deleted file mode 100644
index 7ac5eafc5d98..000000000000
--- a/include/asm-frv/tlbflush.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/* tlbflush.h: TLB flushing functions
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_TLBFLUSH_H
-#define _ASM_TLBFLUSH_H
-
-#include <linux/mm.h>
-#include <asm/processor.h>
-
-#ifdef CONFIG_MMU
-
-#ifndef __ASSEMBLY__
-extern void asmlinkage __flush_tlb_all(void);
-extern void asmlinkage __flush_tlb_mm(unsigned long contextid);
-extern void asmlinkage __flush_tlb_page(unsigned long contextid, unsigned long start);
-extern void asmlinkage __flush_tlb_range(unsigned long contextid,
-					 unsigned long start, unsigned long end);
-#endif /* !__ASSEMBLY__ */
-
-#define flush_tlb_all()				\
-do {						\
-	preempt_disable();			\
-	__flush_tlb_all();			\
-	preempt_enable();			\
-} while(0)
-
-#define flush_tlb_mm(mm)			\
-do {						\
-	preempt_disable();			\
-	__flush_tlb_mm((mm)->context.id);	\
-	preempt_enable();			\
-} while(0)
-
-#define flush_tlb_range(vma,start,end)					\
-do {									\
-	preempt_disable();						\
-	__flush_tlb_range((vma)->vm_mm->context.id, start, end);	\
-	preempt_enable();						\
-} while(0)
-
-#define flush_tlb_page(vma,addr)				\
-do {								\
-	preempt_disable();					\
-	__flush_tlb_page((vma)->vm_mm->context.id, addr);	\
-	preempt_enable();					\
-} while(0)
-
-
-#define __flush_tlb_global()			flush_tlb_all()
-#define flush_tlb()				flush_tlb_all()
-#define flush_tlb_kernel_range(start, end)	flush_tlb_all()
-
-#else
-
-#define flush_tlb()				BUG()
-#define flush_tlb_all()				BUG()
-#define flush_tlb_mm(mm)			BUG()
-#define flush_tlb_page(vma,addr)		BUG()
-#define flush_tlb_range(mm,start,end)		BUG()
-#define flush_tlb_kernel_range(start, end)	BUG()
-
-#endif
-
-
-#endif /* _ASM_TLBFLUSH_H */
diff --git a/include/asm-frv/topology.h b/include/asm-frv/topology.h
deleted file mode 100644
index 942724352705..000000000000
--- a/include/asm-frv/topology.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef _ASM_TOPOLOGY_H
-#define _ASM_TOPOLOGY_H
-
-#ifdef CONFIG_NUMA
-
-#error NUMA not supported yet
-
-#endif /* CONFIG_NUMA */
-
-#include <asm-generic/topology.h>
-
-#endif /* _ASM_TOPOLOGY_H */
diff --git a/include/asm-frv/types.h b/include/asm-frv/types.h
deleted file mode 100644
index 613bf1e962f0..000000000000
--- a/include/asm-frv/types.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* types.h: FRV types
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_TYPES_H
-#define _ASM_TYPES_H
-
-#include <asm-generic/int-ll64.h>
-
-#ifndef __ASSEMBLY__
-
-typedef unsigned short umode_t;
-
-#endif /* __ASSEMBLY__ */
-
-/*
- * These aren't exported outside the kernel to avoid name space clashes
- */
-#ifdef __KERNEL__
-
-#define BITS_PER_LONG 32
-
-#ifndef __ASSEMBLY__
-
-/* Dma addresses are 32-bits wide.  */
-
-typedef u32 dma_addr_t;
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_TYPES_H */
diff --git a/include/asm-frv/uaccess.h b/include/asm-frv/uaccess.h
deleted file mode 100644
index 53650c958f41..000000000000
--- a/include/asm-frv/uaccess.h
+++ /dev/null
@@ -1,321 +0,0 @@
-/* uaccess.h: userspace accessor functions
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_UACCESS_H
-#define _ASM_UACCESS_H
-
-/*
- * User space memory access functions
- */
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <asm/segment.h>
-#include <asm/sections.h>
-
-#define HAVE_ARCH_UNMAPPED_AREA	/* we decide where to put mmaps */
-
-#define __ptr(x) ((unsigned long __force *)(x))
-
-#define VERIFY_READ	0
-#define VERIFY_WRITE	1
-
-#define __addr_ok(addr) ((unsigned long)(addr) < get_addr_limit())
-
-/*
- * check that a range of addresses falls within the current address limit
- */
-static inline int ___range_ok(unsigned long addr, unsigned long size)
-{
-#ifdef CONFIG_MMU
-	int flag = -EFAULT, tmp;
-
-	asm volatile (
-		"	addcc	%3,%2,%1,icc0	\n"	/* set C-flag if addr+size>4GB */
-		"	subcc.p	%1,%4,gr0,icc1	\n"	/* jump if addr+size>limit */
-		"	bc	icc0,#0,0f	\n"
-		"	bhi	icc1,#0,0f	\n"
-		"	setlos	#0,%0		\n"	/* mark okay */
-		"0:				\n"
-		: "=r"(flag), "=&r"(tmp)
-		: "r"(addr), "r"(size), "r"(get_addr_limit()), "0"(flag)
-		);
-
-	return flag;
-
-#else
-
-	if (addr < memory_start ||
-	    addr > memory_end ||
-	    size > memory_end - memory_start ||
-	    addr + size > memory_end)
-		return -EFAULT;
-
-	return 0;
-#endif
-}
-
-#define __range_ok(addr,size) ___range_ok((unsigned long) (addr), (unsigned long) (size))
-
-#define access_ok(type,addr,size) (__range_ok((void __user *)(addr), (size)) == 0)
-#define __access_ok(addr,size) (__range_ok((addr), (size)) == 0)
-
-/*
- * The exception table consists of pairs of addresses: the first is the
- * address of an instruction that is allowed to fault, and the second is
- * the address at which the program should continue.  No registers are
- * modified, so it is entirely up to the continuation code to figure out
- * what to do.
- *
- * All the routines below use bits of fixup code that are out of line
- * with the main instruction path.  This means when everything is well,
- * we don't even have to jump over them.  Further, they do not intrude
- * on our cache or tlb entries.
- */
-struct exception_table_entry
-{
-	unsigned long insn, fixup;
-};
-
-/* Returns 0 if exception not found and fixup otherwise.  */
-extern unsigned long search_exception_table(unsigned long);
-
-
-/*
- * These are the main single-value transfer routines.  They automatically
- * use the right size if we just have the right pointer type.
- */
-#define __put_user(x, ptr)						\
-({									\
-	int __pu_err = 0;						\
-									\
-	typeof(*(ptr)) __pu_val = (x);					\
-	__chk_user_ptr(ptr);						\
-									\
-	switch (sizeof (*(ptr))) {					\
-	case 1:								\
-		__put_user_asm(__pu_err, __pu_val, ptr, "b", "r");	\
-		break;							\
-	case 2:								\
-		__put_user_asm(__pu_err, __pu_val, ptr, "h", "r");	\
-		break;							\
-	case 4:								\
-		__put_user_asm(__pu_err, __pu_val, ptr, "",  "r");	\
-		break;							\
-	case 8:								\
-		__put_user_asm(__pu_err, __pu_val, ptr, "d", "e");	\
-		break;							\
-	default:							\
-		__pu_err = __put_user_bad();				\
-		break;							\
-	}								\
-	__pu_err;							\
-})
-
-#define put_user(x, ptr)			\
-({						\
-	typeof(*(ptr)) __user *_p = (ptr);	\
-	int _e;					\
-						\
-	_e = __range_ok(_p, sizeof(*_p));	\
-	if (_e == 0)				\
-		_e = __put_user((x), _p);	\
-	_e;					\
-})
-
-extern int __put_user_bad(void);
-
-/*
- * Tell gcc we read from memory instead of writing: this is because
- * we do not write to any memory gcc knows about, so there are no
- * aliasing issues.
- */
-
-#ifdef CONFIG_MMU
-
-#define __put_user_asm(err,x,ptr,dsize,constraint)					\
-do {											\
-	asm volatile("1:	st"dsize"%I1	%2,%M1	\n"				\
-		     "2:				\n"				\
-		     ".subsection 2			\n"				\
-		     "3:	setlos		%3,%0	\n"				\
-		     "		bra		2b	\n"				\
-		     ".previous				\n"				\
-		     ".section __ex_table,\"a\"		\n"				\
-		     "		.balign		8	\n"				\
-		     "		.long		1b,3b	\n"				\
-		     ".previous"							\
-		     : "=r" (err)							\
-		     : "m" (*__ptr(ptr)), constraint (x), "i"(-EFAULT), "0"(err)	\
-		     : "memory");							\
-} while (0)
-
-#else
-
-#define __put_user_asm(err,x,ptr,bwl,con)	\
-do {						\
-	asm("	st"bwl"%I0	%1,%M0	\n"	\
-	    "	membar			\n"	\
-	    :					\
-	    : "m" (*__ptr(ptr)), con (x)	\
-	    : "memory");			\
-} while (0)
-
-#endif
-
-/*****************************************************************************/
-/*
- *
- */
-#define __get_user(x, ptr)						\
-({									\
-	int __gu_err = 0;						\
-	__chk_user_ptr(ptr);						\
-									\
-	switch (sizeof(*(ptr))) {					\
-	case 1: {							\
-		unsigned char __gu_val;					\
-		__get_user_asm(__gu_err, __gu_val, ptr, "ub", "=r");	\
-		(x) = *(__force __typeof__(*(ptr)) *) &__gu_val;	\
-		break;							\
-	}								\
-	case 2: {							\
-		unsigned short __gu_val;				\
-		__get_user_asm(__gu_err, __gu_val, ptr, "uh", "=r");	\
-		(x) = *(__force __typeof__(*(ptr)) *) &__gu_val;	\
-		break;							\
-	}								\
-	case 4: {							\
-		unsigned int __gu_val;					\
-		__get_user_asm(__gu_err, __gu_val, ptr, "", "=r");	\
-		(x) = *(__force __typeof__(*(ptr)) *) &__gu_val;	\
-		break;							\
-	}								\
-	case 8: {							\
-		unsigned long long __gu_val;				\
-		__get_user_asm(__gu_err, __gu_val, ptr, "d", "=e");	\
-		(x) = *(__force __typeof__(*(ptr)) *) &__gu_val;	\
-		break;							\
-	}								\
-	default:							\
-		__gu_err = __get_user_bad();				\
-		break;							\
-	}								\
-	__gu_err;							\
-})
-
-#define get_user(x, ptr)			\
-({						\
-	const typeof(*(ptr)) __user *_p = (ptr);\
-	int _e;					\
-						\
-	_e = __range_ok(_p, sizeof(*_p));	\
-	if (likely(_e == 0))			\
-		_e = __get_user((x), _p);	\
-	else					\
-		(x) = (typeof(x)) 0;		\
-	_e;					\
-})
-
-extern int __get_user_bad(void);
-
-#ifdef CONFIG_MMU
-
-#define __get_user_asm(err,x,ptr,dtype,constraint)	\
-do {							\
-	asm("1:		ld"dtype"%I2	%M2,%1	\n"	\
-	    "2:					\n"	\
-	    ".subsection 2			\n"	\
-	    "3:		setlos		%3,%0	\n"	\
-	    "		setlos		#0,%1	\n"	\
-	    "		bra		2b	\n"	\
-	    ".previous				\n"	\
-	    ".section __ex_table,\"a\"		\n"	\
-	    "		.balign		8	\n"	\
-	    "		.long		1b,3b	\n"	\
-	    ".previous"					\
-	    : "=r" (err), constraint (x)		\
-	    : "m" (*__ptr(ptr)), "i"(-EFAULT), "0"(err)	\
-	    );						\
-} while(0)
-
-#else
-
-#define __get_user_asm(err,x,ptr,bwl,con)	\
-	asm("	ld"bwl"%I1	%M1,%0	\n"	\
-	    "	membar			\n"	\
-	    : con(x)				\
-	    : "m" (*__ptr(ptr)))
-
-#endif
-
-/*****************************************************************************/
-/*
- *
- */
-#define ____force(x) (__force void *)(void __user *)(x)
-#ifdef CONFIG_MMU
-extern long __memset_user(void *dst, unsigned long count);
-extern long __memcpy_user(void *dst, const void *src, unsigned long count);
-
-#define clear_user(dst,count)			__memset_user(____force(dst), (count))
-#define __copy_from_user_inatomic(to, from, n)	__memcpy_user((to), ____force(from), (n))
-#define __copy_to_user_inatomic(to, from, n)	__memcpy_user(____force(to), (from), (n))
-
-#else
-
-#define clear_user(dst,count)			(memset(____force(dst), 0, (count)), 0)
-#define __copy_from_user_inatomic(to, from, n)	(memcpy((to), ____force(from), (n)), 0)
-#define __copy_to_user_inatomic(to, from, n)	(memcpy(____force(to), (from), (n)), 0)
-
-#endif
-
-#define __clear_user clear_user
-
-static inline unsigned long __must_check
-__copy_to_user(void __user *to, const void *from, unsigned long n)
-{
-       might_sleep();
-       return __copy_to_user_inatomic(to, from, n);
-}
-
-static inline unsigned long
-__copy_from_user(void *to, const void __user *from, unsigned long n)
-{
-       might_sleep();
-       return __copy_from_user_inatomic(to, from, n);
-}
-
-static inline long copy_from_user(void *to, const void __user *from, unsigned long n)
-{
-	unsigned long ret = n;
-
-	if (likely(__access_ok(from, n)))
-		ret = __copy_from_user(to, from, n);
-
-	if (unlikely(ret != 0))
-		memset(to + (n - ret), 0, ret);
-
-	return ret;
-}
-
-static inline long copy_to_user(void __user *to, const void *from, unsigned long n)
-{
-	return likely(__access_ok(to, n)) ? __copy_to_user(to, from, n) : n;
-}
-
-extern long strncpy_from_user(char *dst, const char __user *src, long count);
-extern long strnlen_user(const char __user *src, long count);
-
-#define strlen_user(str) strnlen_user(str, 32767)
-
-extern unsigned long search_exception_table(unsigned long addr);
-
-#endif /* _ASM_UACCESS_H */
diff --git a/include/asm-frv/ucontext.h b/include/asm-frv/ucontext.h
deleted file mode 100644
index 8d8c0c948007..000000000000
--- a/include/asm-frv/ucontext.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef _ASM_UCONTEXT_H
-#define _ASM_UCONTEXT_H
-
-struct ucontext {
-	unsigned long		uc_flags;
-	struct ucontext		*uc_link;
-	stack_t			uc_stack;
-	struct sigcontext	uc_mcontext;
-	sigset_t		uc_sigmask;	/* mask last for extensibility */
-};
-
-#endif
diff --git a/include/asm-frv/unaligned.h b/include/asm-frv/unaligned.h
deleted file mode 100644
index 6c61c05b2e0c..000000000000
--- a/include/asm-frv/unaligned.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* unaligned.h: unaligned access handler
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_UNALIGNED_H
-#define _ASM_UNALIGNED_H
-
-#include <linux/unaligned/le_byteshift.h>
-#include <linux/unaligned/be_struct.h>
-#include <linux/unaligned/generic.h>
-
-#define get_unaligned	__get_unaligned_be
-#define put_unaligned	__put_unaligned_be
-
-#endif /* _ASM_UNALIGNED_H */
diff --git a/include/asm-frv/unistd.h b/include/asm-frv/unistd.h
deleted file mode 100644
index edcfaf5f0414..000000000000
--- a/include/asm-frv/unistd.h
+++ /dev/null
@@ -1,382 +0,0 @@
-#ifndef _ASM_UNISTD_H_
-#define _ASM_UNISTD_H_
-
-/*
- * This file contains the system call numbers.
- */
-
-#define __NR_restart_syscall      0
-#define __NR_exit		  1
-#define __NR_fork		  2
-#define __NR_read		  3
-#define __NR_write		  4
-#define __NR_open		  5
-#define __NR_close		  6
-#define __NR_waitpid		  7
-#define __NR_creat		  8
-#define __NR_link		  9
-#define __NR_unlink		 10
-#define __NR_execve		 11
-#define __NR_chdir		 12
-#define __NR_time		 13
-#define __NR_mknod		 14
-#define __NR_chmod		 15
-#define __NR_lchown		 16
-#define __NR_break		 17
-#define __NR_oldstat		 18
-#define __NR_lseek		 19
-#define __NR_getpid		 20
-#define __NR_mount		 21
-#define __NR_umount		 22
-#define __NR_setuid		 23
-#define __NR_getuid		 24
-#define __NR_stime		 25
-#define __NR_ptrace		 26
-#define __NR_alarm		 27
-#define __NR_oldfstat		 28
-#define __NR_pause		 29
-#define __NR_utime		 30
-#define __NR_stty		 31
-#define __NR_gtty		 32
-#define __NR_access		 33
-#define __NR_nice		 34
-#define __NR_ftime		 35
-#define __NR_sync		 36
-#define __NR_kill		 37
-#define __NR_rename		 38
-#define __NR_mkdir		 39
-#define __NR_rmdir		 40
-#define __NR_dup		 41
-#define __NR_pipe		 42
-#define __NR_times		 43
-#define __NR_prof		 44
-#define __NR_brk		 45
-#define __NR_setgid		 46
-#define __NR_getgid		 47
-#define __NR_signal		 48
-#define __NR_geteuid		 49
-#define __NR_getegid		 50
-#define __NR_acct		 51
-#define __NR_umount2		 52
-#define __NR_lock		 53
-#define __NR_ioctl		 54
-#define __NR_fcntl		 55
-#define __NR_mpx		 56
-#define __NR_setpgid		 57
-#define __NR_ulimit		 58
-// #define __NR_oldolduname	 /* 59 */ obsolete
-#define __NR_umask		 60
-#define __NR_chroot		 61
-#define __NR_ustat		 62
-#define __NR_dup2		 63
-#define __NR_getppid		 64
-#define __NR_getpgrp		 65
-#define __NR_setsid		 66
-#define __NR_sigaction		 67
-#define __NR_sgetmask		 68
-#define __NR_ssetmask		 69
-#define __NR_setreuid		 70
-#define __NR_setregid		 71
-#define __NR_sigsuspend		 72
-#define __NR_sigpending		 73
-#define __NR_sethostname	 74
-#define __NR_setrlimit		 75
-#define __NR_getrlimit		 76	/* Back compatible 2Gig limited rlimit */
-#define __NR_getrusage		 77
-#define __NR_gettimeofday	 78
-#define __NR_settimeofday	 79
-#define __NR_getgroups		 80
-#define __NR_setgroups		 81
-#define __NR_select		 82
-#define __NR_symlink		 83
-#define __NR_oldlstat		 84
-#define __NR_readlink		 85
-#define __NR_uselib		 86
-#define __NR_swapon		 87
-#define __NR_reboot		 88
-#define __NR_readdir		 89
-// #define __NR_mmap		 90	/* obsolete - not implemented */
-#define __NR_munmap		 91
-#define __NR_truncate		 92
-#define __NR_ftruncate		 93
-#define __NR_fchmod		 94
-#define __NR_fchown		 95
-#define __NR_getpriority	 96
-#define __NR_setpriority	 97
-// #define __NR_profil		 /* 98 */ obsolete
-#define __NR_statfs		 99
-#define __NR_fstatfs		100
-// #define __NR_ioperm		/* 101 */ not supported
-#define __NR_socketcall		102
-#define __NR_syslog		103
-#define __NR_setitimer		104
-#define __NR_getitimer		105
-#define __NR_stat		106
-#define __NR_lstat		107
-#define __NR_fstat		108
-// #define __NR_olduname		/* 109 */ obsolete
-// #define __NR_iopl		/* 110 */ not supported
-#define __NR_vhangup		111
-// #define __NR_idle		/* 112 */ Obsolete
-// #define __NR_vm86old		/* 113 */ not supported
-#define __NR_wait4		114
-#define __NR_swapoff		115
-#define __NR_sysinfo		116
-#define __NR_ipc		117
-#define __NR_fsync		118
-#define __NR_sigreturn		119
-#define __NR_clone		120
-#define __NR_setdomainname	121
-#define __NR_uname		122
-// #define __NR_modify_ldt	/* 123 */ not supported
-#define __NR_cacheflush		123
-#define __NR_adjtimex		124
-#define __NR_mprotect		125
-#define __NR_sigprocmask	126
-#define __NR_create_module	127
-#define __NR_init_module	128
-#define __NR_delete_module	129
-#define __NR_get_kernel_syms	130
-#define __NR_quotactl		131
-#define __NR_getpgid		132
-#define __NR_fchdir		133
-#define __NR_bdflush		134
-#define __NR_sysfs		135
-#define __NR_personality	136
-#define __NR_afs_syscall	137 /* Syscall for Andrew File System */
-#define __NR_setfsuid		138
-#define __NR_setfsgid		139
-#define __NR__llseek		140
-#define __NR_getdents		141
-#define __NR__newselect		142
-#define __NR_flock		143
-#define __NR_msync		144
-#define __NR_readv		145
-#define __NR_writev		146
-#define __NR_getsid		147
-#define __NR_fdatasync		148
-#define __NR__sysctl		149
-#define __NR_mlock		150
-#define __NR_munlock		151
-#define __NR_mlockall		152
-#define __NR_munlockall		153
-#define __NR_sched_setparam		154
-#define __NR_sched_getparam		155
-#define __NR_sched_setscheduler		156
-#define __NR_sched_getscheduler		157
-#define __NR_sched_yield		158
-#define __NR_sched_get_priority_max	159
-#define __NR_sched_get_priority_min	160
-#define __NR_sched_rr_get_interval	161
-#define __NR_nanosleep		162
-#define __NR_mremap		163
-#define __NR_setresuid		164
-#define __NR_getresuid		165
-// #define __NR_vm86		/* 166 */ not supported
-#define __NR_query_module	167
-#define __NR_poll		168
-#define __NR_nfsservctl		169
-#define __NR_setresgid		170
-#define __NR_getresgid		171
-#define __NR_prctl		172
-#define __NR_rt_sigreturn	173
-#define __NR_rt_sigaction	174
-#define __NR_rt_sigprocmask	175
-#define __NR_rt_sigpending	176
-#define __NR_rt_sigtimedwait	177
-#define __NR_rt_sigqueueinfo	178
-#define __NR_rt_sigsuspend	179
-#define __NR_pread64		180
-#define __NR_pwrite64		181
-#define __NR_chown		182
-#define __NR_getcwd		183
-#define __NR_capget		184
-#define __NR_capset		185
-#define __NR_sigaltstack	186
-#define __NR_sendfile		187
-#define __NR_getpmsg		188	/* some people actually want streams */
-#define __NR_putpmsg		189	/* some people actually want streams */
-#define __NR_vfork		190
-#define __NR_ugetrlimit		191	/* SuS compliant getrlimit */
-#define __NR_mmap2		192
-#define __NR_truncate64		193
-#define __NR_ftruncate64	194
-#define __NR_stat64		195
-#define __NR_lstat64		196
-#define __NR_fstat64		197
-#define __NR_lchown32		198
-#define __NR_getuid32		199
-#define __NR_getgid32		200
-#define __NR_geteuid32		201
-#define __NR_getegid32		202
-#define __NR_setreuid32		203
-#define __NR_setregid32		204
-#define __NR_getgroups32	205
-#define __NR_setgroups32	206
-#define __NR_fchown32		207
-#define __NR_setresuid32	208
-#define __NR_getresuid32	209
-#define __NR_setresgid32	210
-#define __NR_getresgid32	211
-#define __NR_chown32		212
-#define __NR_setuid32		213
-#define __NR_setgid32		214
-#define __NR_setfsuid32		215
-#define __NR_setfsgid32		216
-#define __NR_pivot_root		217
-#define __NR_mincore		218
-#define __NR_madvise		219
-
-#define __NR_getdents64		220
-#define __NR_fcntl64		221
-#define __NR_security		223	/* syscall for security modules */
-#define __NR_gettid		224
-#define __NR_readahead		225
-#define __NR_setxattr		226
-#define __NR_lsetxattr		227
-#define __NR_fsetxattr		228
-#define __NR_getxattr		229
-#define __NR_lgetxattr		230
-#define __NR_fgetxattr		231
-#define __NR_listxattr		232
-#define __NR_llistxattr		233
-#define __NR_flistxattr		234
-#define __NR_removexattr	235
-#define __NR_lremovexattr	236
-#define __NR_fremovexattr	237
-#define __NR_tkill		238
-#define __NR_sendfile64		239
-#define __NR_futex		240
-#define __NR_sched_setaffinity	241
-#define __NR_sched_getaffinity	242
-#define __NR_set_thread_area	243
-#define __NR_get_thread_area	244
-#define __NR_io_setup		245
-#define __NR_io_destroy		246
-#define __NR_io_getevents	247
-#define __NR_io_submit		248
-#define __NR_io_cancel		249
-#define __NR_fadvise64		250
-
-#define __NR_exit_group		252
-#define __NR_lookup_dcookie	253
-#define __NR_epoll_create	254
-#define __NR_epoll_ctl		255
-#define __NR_epoll_wait		256
-#define __NR_remap_file_pages	257
-#define __NR_set_tid_address	258
-#define __NR_timer_create	259
-#define __NR_timer_settime	(__NR_timer_create+1)
-#define __NR_timer_gettime	(__NR_timer_create+2)
-#define __NR_timer_getoverrun	(__NR_timer_create+3)
-#define __NR_timer_delete	(__NR_timer_create+4)
-#define __NR_clock_settime	(__NR_timer_create+5)
-#define __NR_clock_gettime	(__NR_timer_create+6)
-#define __NR_clock_getres	(__NR_timer_create+7)
-#define __NR_clock_nanosleep	(__NR_timer_create+8)
-#define __NR_statfs64		268
-#define __NR_fstatfs64		269
-#define __NR_tgkill		270
-#define __NR_utimes		271
-#define __NR_fadvise64_64	272
-#define __NR_vserver		273
-#define __NR_mbind		274
-#define __NR_get_mempolicy	275
-#define __NR_set_mempolicy	276
-#define __NR_mq_open 		277
-#define __NR_mq_unlink		(__NR_mq_open+1)
-#define __NR_mq_timedsend	(__NR_mq_open+2)
-#define __NR_mq_timedreceive	(__NR_mq_open+3)
-#define __NR_mq_notify		(__NR_mq_open+4)
-#define __NR_mq_getsetattr	(__NR_mq_open+5)
-#define __NR_kexec_load		283
-#define __NR_waitid		284
-/* #define __NR_sys_setaltroot	285 */
-#define __NR_add_key		286
-#define __NR_request_key	287
-#define __NR_keyctl		288
-#define __NR_ioprio_set		289
-#define __NR_ioprio_get		290
-#define __NR_inotify_init	291
-#define __NR_inotify_add_watch	292
-#define __NR_inotify_rm_watch	293
-#define __NR_migrate_pages	294
-#define __NR_openat		295
-#define __NR_mkdirat		296
-#define __NR_mknodat		297
-#define __NR_fchownat		298
-#define __NR_futimesat		299
-#define __NR_fstatat64		300
-#define __NR_unlinkat		301
-#define __NR_renameat		302
-#define __NR_linkat		303
-#define __NR_symlinkat		304
-#define __NR_readlinkat		305
-#define __NR_fchmodat		306
-#define __NR_faccessat		307
-#define __NR_pselect6		308
-#define __NR_ppoll		309
-#define __NR_unshare		310
-#define __NR_set_robust_list	311
-#define __NR_get_robust_list	312
-#define __NR_splice		313
-#define __NR_sync_file_range	314
-#define __NR_tee		315
-#define __NR_vmsplice		316
-#define __NR_move_pages		317
-#define __NR_getcpu		318
-#define __NR_epoll_pwait	319
-#define __NR_utimensat		320
-#define __NR_signalfd		321
-#define __NR_timerfd_create	322
-#define __NR_eventfd		323
-#define __NR_fallocate		324
-#define __NR_timerfd_settime	325
-#define __NR_timerfd_gettime	326
-#define __NR_signalfd4		327
-#define __NR_eventfd2		328
-#define __NR_epoll_create1	329
-#define __NR_dup3		330
-#define __NR_pipe2		331
-#define __NR_inotify_init1	332
-
-#ifdef __KERNEL__
-
-#define NR_syscalls 333
-
-#define __ARCH_WANT_IPC_PARSE_VERSION
-/* #define __ARCH_WANT_OLD_READDIR */
-#define __ARCH_WANT_OLD_STAT
-#define __ARCH_WANT_STAT64
-#define __ARCH_WANT_SYS_ALARM
-/* #define __ARCH_WANT_SYS_GETHOSTNAME */
-#define __ARCH_WANT_SYS_PAUSE
-/* #define __ARCH_WANT_SYS_SGETMASK */
-/* #define __ARCH_WANT_SYS_SIGNAL */
-#define __ARCH_WANT_SYS_TIME
-#define __ARCH_WANT_SYS_UTIME
-#define __ARCH_WANT_SYS_WAITPID
-#define __ARCH_WANT_SYS_SOCKETCALL
-#define __ARCH_WANT_SYS_FADVISE64
-#define __ARCH_WANT_SYS_GETPGRP
-#define __ARCH_WANT_SYS_LLSEEK
-#define __ARCH_WANT_SYS_NICE
-/* #define __ARCH_WANT_SYS_OLD_GETRLIMIT */
-#define __ARCH_WANT_SYS_OLDUMOUNT
-/* #define __ARCH_WANT_SYS_SIGPENDING */
-#define __ARCH_WANT_SYS_SIGPROCMASK
-#define __ARCH_WANT_SYS_RT_SIGACTION
-#define __ARCH_WANT_SYS_RT_SIGSUSPEND
-
-/*
- * "Conditional" syscalls
- *
- * What we want is __attribute__((weak,alias("sys_ni_syscall"))),
- * but it doesn't work on all toolchains, so we just do it by hand
- */
-#ifndef cond_syscall
-#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
-#endif
-
-#endif /* __KERNEL__ */
-#endif /* _ASM_UNISTD_H_ */
diff --git a/include/asm-frv/user.h b/include/asm-frv/user.h
deleted file mode 100644
index 82fa8fab64ae..000000000000
--- a/include/asm-frv/user.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/* user.h: FR-V core file format stuff
- *
- * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#ifndef _ASM_USER_H
-#define _ASM_USER_H
-
-#include <asm/page.h>
-#include <asm/registers.h>
-
-/* Core file format: The core file is written in such a way that gdb
- * can understand it and provide useful information to the user (under
- * linux we use the 'trad-core' bfd).  There are quite a number of
- * obstacles to being able to view the contents of the floating point
- * registers, and until these are solved you will not be able to view
- * the contents of them.  Actually, you can read in the core file and
- * look at the contents of the user struct to find out what the
- * floating point registers contain.
- *
- * The actual file contents are as follows:
- * UPAGE:
- *   1 page consisting of a user struct that tells gdb what is present
- *   in the file.  Directly after this is a copy of the task_struct,
- *   which is currently not used by gdb, but it may come in useful at
- *   some point.  All of the registers are stored as part of the
- *   upage.  The upage should always be only one page.
- *
- * DATA:
- *   The data area is stored.  We use current->end_text to
- *   current->brk to pick up all of the user variables, plus any
- *   memory that may have been malloced.  No attempt is made to
- *   determine if a page is demand-zero or if a page is totally
- *   unused, we just cover the entire range.  All of the addresses are
- *   rounded in such a way that an integral number of pages is
- *   written.
- *
- * STACK:
- *   We need the stack information in order to get a meaningful
- *   backtrace.  We need to write the data from (esp) to
- *   current->start_stack, so we round each of these off in order to
- *   be able to write an integer number of pages.  The minimum core
- *   file size is 3 pages, or 12288 bytes.
- */
-
-/* When the kernel dumps core, it starts by dumping the user struct -
- * this will be used by gdb to figure out where the data and stack segments
- *  are within the file, and what virtual addresses to use.
- */
-struct user {
-	/* We start with the registers, to mimic the way that "memory" is returned
-	 * from the ptrace(3,...) function.  */
-	struct user_context	regs;
-
-	/* The rest of this junk is to help gdb figure out what goes where */
-	unsigned long		u_tsize;	/* Text segment size (pages). */
-	unsigned long		u_dsize;	/* Data segment size (pages). */
-	unsigned long		u_ssize;	/* Stack segment size (pages). */
-	unsigned long		start_code;     /* Starting virtual address of text. */
-	unsigned long		start_stack;	/* Starting virtual address of stack area.
-						 * This is actually the bottom of the stack,
-						 * the top of the stack is always found in the
-						 * esp register.  */
-	long int		signal;		/* Signal that caused the core dump. */
-
-	unsigned long		magic;		/* To uniquely identify a core file */
-	char			u_comm[32];	/* User command that was responsible */
-};
-
-#define NBPG			PAGE_SIZE
-#define UPAGES			1
-#define HOST_TEXT_START_ADDR	(u.start_code)
-#define HOST_STACK_END_ADDR	(u.start_stack + u.u_ssize * NBPG)
-
-#endif
diff --git a/include/asm-frv/vga.h b/include/asm-frv/vga.h
deleted file mode 100644
index a702c800a229..000000000000
--- a/include/asm-frv/vga.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/* vga.h: VGA register stuff
- *
- * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_VGA_H
-#define _ASM_VGA_H
-
-
-
-#endif /* _ASM_VGA_H */
diff --git a/include/asm-frv/virtconvert.h b/include/asm-frv/virtconvert.h
deleted file mode 100644
index 59788fa2a813..000000000000
--- a/include/asm-frv/virtconvert.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* virtconvert.h: virtual/physical/page address convertion
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#ifndef _ASM_VIRTCONVERT_H
-#define _ASM_VIRTCONVERT_H
-
-/*
- * Macros used for converting between virtual and physical mappings.
- */
-
-#ifdef __KERNEL__
-
-#include <asm/setup.h>
-
-#ifdef CONFIG_MMU
-
-#define phys_to_virt(vaddr)	((void *) ((unsigned long)(vaddr) + PAGE_OFFSET))
-#define virt_to_phys(vaddr)	((unsigned long) (vaddr) - PAGE_OFFSET)
-
-#else
-
-#define phys_to_virt(vaddr)	((void *) (vaddr))
-#define virt_to_phys(vaddr)	((unsigned long) (vaddr))
-
-#endif
-
-#define virt_to_bus virt_to_phys
-#define bus_to_virt phys_to_virt
-
-#define __page_address(page)	(PAGE_OFFSET + (((page) - mem_map) << PAGE_SHIFT))
-#define page_to_phys(page)	virt_to_phys((void *)__page_address(page))
-
-#endif
-#endif
diff --git a/include/asm-frv/xor.h b/include/asm-frv/xor.h
deleted file mode 100644
index c82eb12a5b18..000000000000
--- a/include/asm-frv/xor.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/xor.h>
diff --git a/include/asm-generic/4level-fixup.h b/include/asm-generic/4level-fixup.h
index 9d40e879f99e..77ff547730af 100644
--- a/include/asm-generic/4level-fixup.h
+++ b/include/asm-generic/4level-fixup.h
@@ -27,9 +27,9 @@
 #define pud_page_vaddr(pud)		pgd_page_vaddr(pud)
 
 #undef pud_free_tlb
-#define pud_free_tlb(tlb, x)            do { } while (0)
+#define pud_free_tlb(tlb, x, addr)	do { } while (0)
 #define pud_free(mm, x)			do { } while (0)
-#define __pud_free_tlb(tlb, x)		do { } while (0)
+#define __pud_free_tlb(tlb, x, addr)	do { } while (0)
 
 #undef  pud_addr_end
 #define pud_addr_end(addr, end)		(end)
diff --git a/include/asm-generic/Kbuild b/include/asm-generic/Kbuild
index 4c9932a2503f..eb62334cda29 100644
--- a/include/asm-generic/Kbuild
+++ b/include/asm-generic/Kbuild
@@ -1,11 +1,33 @@
+header-y += auxvec.h
+header-y += bitsperlong.h
 header-y += errno-base.h
 header-y += errno.h
 header-y += fcntl.h
 header-y += ioctl.h
+header-y += ioctls.h
+header-y += ipcbuf.h
+header-y += mman-common.h
 header-y += mman.h
+header-y += msgbuf.h
+header-y += param.h
 header-y += poll.h
+header-y += posix_types.h
+header-y += sembuf.h
+header-y += setup.h
+header-y += shmbuf.h
+header-y += shmparam.h
+header-y += signal-defs.h
 header-y += signal.h
+header-y += socket.h
+header-y += sockios.h
+header-y += stat.h
 header-y += statfs.h
+header-y += swab.h
+header-y += termbits.h
+header-y += termios.h
+header-y += types.h
+header-y += ucontext.h
+header-y += unistd.h
 
 unifdef-y += int-l64.h
 unifdef-y += int-ll64.h
diff --git a/include/asm-generic/Kbuild.asm b/include/asm-generic/Kbuild.asm
index 70d185534b9d..96d7c9804dc1 100644
--- a/include/asm-generic/Kbuild.asm
+++ b/include/asm-generic/Kbuild.asm
@@ -3,12 +3,18 @@ ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/kvm.h \
 header-y  += kvm.h
 endif
 
+ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/kvm_para.h \
+		  $(srctree)/include/asm-$(SRCARCH)/kvm_para.h),)
+header-y  += kvm_para.h
+endif
+
 ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/a.out.h \
       		  $(srctree)/include/asm-$(SRCARCH)/a.out.h),)
 unifdef-y += a.out.h
 endif
 unifdef-y += auxvec.h
 unifdef-y += byteorder.h
+unifdef-y += bitsperlong.h
 unifdef-y += errno.h
 unifdef-y += fcntl.h
 unifdef-y += ioctl.h
diff --git a/include/asm-generic/atomic-long.h b/include/asm-generic/atomic-long.h
new file mode 100644
index 000000000000..b7babf0206b8
--- /dev/null
+++ b/include/asm-generic/atomic-long.h
@@ -0,0 +1,258 @@
+#ifndef _ASM_GENERIC_ATOMIC_LONG_H
+#define _ASM_GENERIC_ATOMIC_LONG_H
+/*
+ * Copyright (C) 2005 Silicon Graphics, Inc.
+ *	Christoph Lameter
+ *
+ * Allows to provide arch independent atomic definitions without the need to
+ * edit all arch specific atomic.h files.
+ */
+
+#include <asm/types.h>
+
+/*
+ * Suppport for atomic_long_t
+ *
+ * Casts for parameters are avoided for existing atomic functions in order to
+ * avoid issues with cast-as-lval under gcc 4.x and other limitations that the
+ * macros of a platform may have.
+ */
+
+#if BITS_PER_LONG == 64
+
+typedef atomic64_t atomic_long_t;
+
+#define ATOMIC_LONG_INIT(i)	ATOMIC64_INIT(i)
+
+static inline long atomic_long_read(atomic_long_t *l)
+{
+	atomic64_t *v = (atomic64_t *)l;
+
+	return (long)atomic64_read(v);
+}
+
+static inline void atomic_long_set(atomic_long_t *l, long i)
+{
+	atomic64_t *v = (atomic64_t *)l;
+
+	atomic64_set(v, i);
+}
+
+static inline void atomic_long_inc(atomic_long_t *l)
+{
+	atomic64_t *v = (atomic64_t *)l;
+
+	atomic64_inc(v);
+}
+
+static inline void atomic_long_dec(atomic_long_t *l)
+{
+	atomic64_t *v = (atomic64_t *)l;
+
+	atomic64_dec(v);
+}
+
+static inline void atomic_long_add(long i, atomic_long_t *l)
+{
+	atomic64_t *v = (atomic64_t *)l;
+
+	atomic64_add(i, v);
+}
+
+static inline void atomic_long_sub(long i, atomic_long_t *l)
+{
+	atomic64_t *v = (atomic64_t *)l;
+
+	atomic64_sub(i, v);
+}
+
+static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
+{
+	atomic64_t *v = (atomic64_t *)l;
+
+	return atomic64_sub_and_test(i, v);
+}
+
+static inline int atomic_long_dec_and_test(atomic_long_t *l)
+{
+	atomic64_t *v = (atomic64_t *)l;
+
+	return atomic64_dec_and_test(v);
+}
+
+static inline int atomic_long_inc_and_test(atomic_long_t *l)
+{
+	atomic64_t *v = (atomic64_t *)l;
+
+	return atomic64_inc_and_test(v);
+}
+
+static inline int atomic_long_add_negative(long i, atomic_long_t *l)
+{
+	atomic64_t *v = (atomic64_t *)l;
+
+	return atomic64_add_negative(i, v);
+}
+
+static inline long atomic_long_add_return(long i, atomic_long_t *l)
+{
+	atomic64_t *v = (atomic64_t *)l;
+
+	return (long)atomic64_add_return(i, v);
+}
+
+static inline long atomic_long_sub_return(long i, atomic_long_t *l)
+{
+	atomic64_t *v = (atomic64_t *)l;
+
+	return (long)atomic64_sub_return(i, v);
+}
+
+static inline long atomic_long_inc_return(atomic_long_t *l)
+{
+	atomic64_t *v = (atomic64_t *)l;
+
+	return (long)atomic64_inc_return(v);
+}
+
+static inline long atomic_long_dec_return(atomic_long_t *l)
+{
+	atomic64_t *v = (atomic64_t *)l;
+
+	return (long)atomic64_dec_return(v);
+}
+
+static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
+{
+	atomic64_t *v = (atomic64_t *)l;
+
+	return (long)atomic64_add_unless(v, a, u);
+}
+
+#define atomic_long_inc_not_zero(l) atomic64_inc_not_zero((atomic64_t *)(l))
+
+#define atomic_long_cmpxchg(l, old, new) \
+	(atomic64_cmpxchg((atomic64_t *)(l), (old), (new)))
+#define atomic_long_xchg(v, new) \
+	(atomic64_xchg((atomic64_t *)(v), (new)))
+
+#else  /*  BITS_PER_LONG == 64  */
+
+typedef atomic_t atomic_long_t;
+
+#define ATOMIC_LONG_INIT(i)	ATOMIC_INIT(i)
+static inline long atomic_long_read(atomic_long_t *l)
+{
+	atomic_t *v = (atomic_t *)l;
+
+	return (long)atomic_read(v);
+}
+
+static inline void atomic_long_set(atomic_long_t *l, long i)
+{
+	atomic_t *v = (atomic_t *)l;
+
+	atomic_set(v, i);
+}
+
+static inline void atomic_long_inc(atomic_long_t *l)
+{
+	atomic_t *v = (atomic_t *)l;
+
+	atomic_inc(v);
+}
+
+static inline void atomic_long_dec(atomic_long_t *l)
+{
+	atomic_t *v = (atomic_t *)l;
+
+	atomic_dec(v);
+}
+
+static inline void atomic_long_add(long i, atomic_long_t *l)
+{
+	atomic_t *v = (atomic_t *)l;
+
+	atomic_add(i, v);
+}
+
+static inline void atomic_long_sub(long i, atomic_long_t *l)
+{
+	atomic_t *v = (atomic_t *)l;
+
+	atomic_sub(i, v);
+}
+
+static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
+{
+	atomic_t *v = (atomic_t *)l;
+
+	return atomic_sub_and_test(i, v);
+}
+
+static inline int atomic_long_dec_and_test(atomic_long_t *l)
+{
+	atomic_t *v = (atomic_t *)l;
+
+	return atomic_dec_and_test(v);
+}
+
+static inline int atomic_long_inc_and_test(atomic_long_t *l)
+{
+	atomic_t *v = (atomic_t *)l;
+
+	return atomic_inc_and_test(v);
+}
+
+static inline int atomic_long_add_negative(long i, atomic_long_t *l)
+{
+	atomic_t *v = (atomic_t *)l;
+
+	return atomic_add_negative(i, v);
+}
+
+static inline long atomic_long_add_return(long i, atomic_long_t *l)
+{
+	atomic_t *v = (atomic_t *)l;
+
+	return (long)atomic_add_return(i, v);
+}
+
+static inline long atomic_long_sub_return(long i, atomic_long_t *l)
+{
+	atomic_t *v = (atomic_t *)l;
+
+	return (long)atomic_sub_return(i, v);
+}
+
+static inline long atomic_long_inc_return(atomic_long_t *l)
+{
+	atomic_t *v = (atomic_t *)l;
+
+	return (long)atomic_inc_return(v);
+}
+
+static inline long atomic_long_dec_return(atomic_long_t *l)
+{
+	atomic_t *v = (atomic_t *)l;
+
+	return (long)atomic_dec_return(v);
+}
+
+static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
+{
+	atomic_t *v = (atomic_t *)l;
+
+	return (long)atomic_add_unless(v, a, u);
+}
+
+#define atomic_long_inc_not_zero(l) atomic_inc_not_zero((atomic_t *)(l))
+
+#define atomic_long_cmpxchg(l, old, new) \
+	(atomic_cmpxchg((atomic_t *)(l), (old), (new)))
+#define atomic_long_xchg(v, new) \
+	(atomic_xchg((atomic_t *)(v), (new)))
+
+#endif  /*  BITS_PER_LONG == 64  */
+
+#endif  /*  _ASM_GENERIC_ATOMIC_LONG_H  */
diff --git a/include/asm-generic/atomic.h b/include/asm-generic/atomic.h
index 7abdaa91ccd3..c99c64dc5f3d 100644
--- a/include/asm-generic/atomic.h
+++ b/include/asm-generic/atomic.h
@@ -1,258 +1,165 @@
-#ifndef _ASM_GENERIC_ATOMIC_H
-#define _ASM_GENERIC_ATOMIC_H
 /*
- * Copyright (C) 2005 Silicon Graphics, Inc.
- *	Christoph Lameter
+ * Generic C implementation of atomic counter operations
+ * Originally implemented for MN10300.
  *
- * Allows to provide arch independent atomic definitions without the need to
- * edit all arch specific atomic.h files.
+ * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
  */
+#ifndef __ASM_GENERIC_ATOMIC_H
+#define __ASM_GENERIC_ATOMIC_H
 
-#include <asm/types.h>
+#ifdef CONFIG_SMP
+#error not SMP safe
+#endif
 
 /*
- * Suppport for atomic_long_t
- *
- * Casts for parameters are avoided for existing atomic functions in order to
- * avoid issues with cast-as-lval under gcc 4.x and other limitations that the
- * macros of a platform may have.
+ * Atomic operations that C can't guarantee us.  Useful for
+ * resource counting etc..
  */
 
-#if BITS_PER_LONG == 64
-
-typedef atomic64_t atomic_long_t;
-
-#define ATOMIC_LONG_INIT(i)	ATOMIC64_INIT(i)
+#define ATOMIC_INIT(i)	{ (i) }
 
-static inline long atomic_long_read(atomic_long_t *l)
-{
-	atomic64_t *v = (atomic64_t *)l;
-
-	return (long)atomic64_read(v);
-}
-
-static inline void atomic_long_set(atomic_long_t *l, long i)
-{
-	atomic64_t *v = (atomic64_t *)l;
-
-	atomic64_set(v, i);
-}
-
-static inline void atomic_long_inc(atomic_long_t *l)
-{
-	atomic64_t *v = (atomic64_t *)l;
-
-	atomic64_inc(v);
-}
-
-static inline void atomic_long_dec(atomic_long_t *l)
-{
-	atomic64_t *v = (atomic64_t *)l;
-
-	atomic64_dec(v);
-}
-
-static inline void atomic_long_add(long i, atomic_long_t *l)
-{
-	atomic64_t *v = (atomic64_t *)l;
-
-	atomic64_add(i, v);
-}
-
-static inline void atomic_long_sub(long i, atomic_long_t *l)
-{
-	atomic64_t *v = (atomic64_t *)l;
-
-	atomic64_sub(i, v);
-}
-
-static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
-{
-	atomic64_t *v = (atomic64_t *)l;
-
-	return atomic64_sub_and_test(i, v);
-}
-
-static inline int atomic_long_dec_and_test(atomic_long_t *l)
-{
-	atomic64_t *v = (atomic64_t *)l;
-
-	return atomic64_dec_and_test(v);
-}
-
-static inline int atomic_long_inc_and_test(atomic_long_t *l)
-{
-	atomic64_t *v = (atomic64_t *)l;
-
-	return atomic64_inc_and_test(v);
-}
-
-static inline int atomic_long_add_negative(long i, atomic_long_t *l)
-{
-	atomic64_t *v = (atomic64_t *)l;
-
-	return atomic64_add_negative(i, v);
-}
-
-static inline long atomic_long_add_return(long i, atomic_long_t *l)
-{
-	atomic64_t *v = (atomic64_t *)l;
-
-	return (long)atomic64_add_return(i, v);
-}
-
-static inline long atomic_long_sub_return(long i, atomic_long_t *l)
-{
-	atomic64_t *v = (atomic64_t *)l;
+#ifdef __KERNEL__
 
-	return (long)atomic64_sub_return(i, v);
-}
-
-static inline long atomic_long_inc_return(atomic_long_t *l)
-{
-	atomic64_t *v = (atomic64_t *)l;
-
-	return (long)atomic64_inc_return(v);
-}
-
-static inline long atomic_long_dec_return(atomic_long_t *l)
-{
-	atomic64_t *v = (atomic64_t *)l;
-
-	return (long)atomic64_dec_return(v);
-}
-
-static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
-{
-	atomic64_t *v = (atomic64_t *)l;
-
-	return (long)atomic64_add_unless(v, a, u);
-}
-
-#define atomic_long_inc_not_zero(l) atomic64_inc_not_zero((atomic64_t *)(l))
-
-#define atomic_long_cmpxchg(l, old, new) \
-	(atomic_cmpxchg((atomic64_t *)(l), (old), (new)))
-#define atomic_long_xchg(v, new) \
-	(atomic_xchg((atomic64_t *)(l), (new)))
-
-#else  /*  BITS_PER_LONG == 64  */
-
-typedef atomic_t atomic_long_t;
-
-#define ATOMIC_LONG_INIT(i)	ATOMIC_INIT(i)
-static inline long atomic_long_read(atomic_long_t *l)
-{
-	atomic_t *v = (atomic_t *)l;
-
-	return (long)atomic_read(v);
-}
+/**
+ * atomic_read - read atomic variable
+ * @v: pointer of type atomic_t
+ *
+ * Atomically reads the value of @v.  Note that the guaranteed
+ * useful range of an atomic_t is only 24 bits.
+ */
+#define atomic_read(v)	((v)->counter)
 
-static inline void atomic_long_set(atomic_long_t *l, long i)
-{
-	atomic_t *v = (atomic_t *)l;
+/**
+ * atomic_set - set atomic variable
+ * @v: pointer of type atomic_t
+ * @i: required value
+ *
+ * Atomically sets the value of @v to @i.  Note that the guaranteed
+ * useful range of an atomic_t is only 24 bits.
+ */
+#define atomic_set(v, i) (((v)->counter) = (i))
 
-	atomic_set(v, i);
-}
+#include <asm/system.h>
 
-static inline void atomic_long_inc(atomic_long_t *l)
+/**
+ * atomic_add_return - add integer to atomic variable
+ * @i: integer value to add
+ * @v: pointer of type atomic_t
+ *
+ * Atomically adds @i to @v and returns the result
+ * Note that the guaranteed useful range of an atomic_t is only 24 bits.
+ */
+static inline int atomic_add_return(int i, atomic_t *v)
 {
-	atomic_t *v = (atomic_t *)l;
-
-	atomic_inc(v);
-}
+	unsigned long flags;
+	int temp;
 
-static inline void atomic_long_dec(atomic_long_t *l)
-{
-	atomic_t *v = (atomic_t *)l;
+	local_irq_save(flags);
+	temp = v->counter;
+	temp += i;
+	v->counter = temp;
+	local_irq_restore(flags);
 
-	atomic_dec(v);
+	return temp;
 }
 
-static inline void atomic_long_add(long i, atomic_long_t *l)
+/**
+ * atomic_sub_return - subtract integer from atomic variable
+ * @i: integer value to subtract
+ * @v: pointer of type atomic_t
+ *
+ * Atomically subtracts @i from @v and returns the result
+ * Note that the guaranteed useful range of an atomic_t is only 24 bits.
+ */
+static inline int atomic_sub_return(int i, atomic_t *v)
 {
-	atomic_t *v = (atomic_t *)l;
-
-	atomic_add(i, v);
-}
+	unsigned long flags;
+	int temp;
 
-static inline void atomic_long_sub(long i, atomic_long_t *l)
-{
-	atomic_t *v = (atomic_t *)l;
+	local_irq_save(flags);
+	temp = v->counter;
+	temp -= i;
+	v->counter = temp;
+	local_irq_restore(flags);
 
-	atomic_sub(i, v);
+	return temp;
 }
 
-static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
+static inline int atomic_add_negative(int i, atomic_t *v)
 {
-	atomic_t *v = (atomic_t *)l;
-
-	return atomic_sub_and_test(i, v);
+	return atomic_add_return(i, v) < 0;
 }
 
-static inline int atomic_long_dec_and_test(atomic_long_t *l)
+static inline void atomic_add(int i, atomic_t *v)
 {
-	atomic_t *v = (atomic_t *)l;
-
-	return atomic_dec_and_test(v);
+	atomic_add_return(i, v);
 }
 
-static inline int atomic_long_inc_and_test(atomic_long_t *l)
+static inline void atomic_sub(int i, atomic_t *v)
 {
-	atomic_t *v = (atomic_t *)l;
-
-	return atomic_inc_and_test(v);
+	atomic_sub_return(i, v);
 }
 
-static inline int atomic_long_add_negative(long i, atomic_long_t *l)
+static inline void atomic_inc(atomic_t *v)
 {
-	atomic_t *v = (atomic_t *)l;
-
-	return atomic_add_negative(i, v);
+	atomic_add_return(1, v);
 }
 
-static inline long atomic_long_add_return(long i, atomic_long_t *l)
+static inline void atomic_dec(atomic_t *v)
 {
-	atomic_t *v = (atomic_t *)l;
-
-	return (long)atomic_add_return(i, v);
+	atomic_sub_return(1, v);
 }
 
-static inline long atomic_long_sub_return(long i, atomic_long_t *l)
-{
-	atomic_t *v = (atomic_t *)l;
+#define atomic_dec_return(v)		atomic_sub_return(1, (v))
+#define atomic_inc_return(v)		atomic_add_return(1, (v))
 
-	return (long)atomic_sub_return(i, v);
-}
+#define atomic_sub_and_test(i, v)	(atomic_sub_return((i), (v)) == 0)
+#define atomic_dec_and_test(v)		(atomic_sub_return(1, (v)) == 0)
+#define atomic_inc_and_test(v)		(atomic_add_return(1, (v)) == 0)
 
-static inline long atomic_long_inc_return(atomic_long_t *l)
-{
-	atomic_t *v = (atomic_t *)l;
+#define atomic_add_unless(v, a, u)				\
+({								\
+	int c, old;						\
+	c = atomic_read(v);					\
+	while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \
+		c = old;					\
+	c != (u);						\
+})
 
-	return (long)atomic_inc_return(v);
-}
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
 
-static inline long atomic_long_dec_return(atomic_long_t *l)
+static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr)
 {
-	atomic_t *v = (atomic_t *)l;
+	unsigned long flags;
 
-	return (long)atomic_dec_return(v);
+	mask = ~mask;
+	local_irq_save(flags);
+	*addr &= mask;
+	local_irq_restore(flags);
 }
 
-static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
-{
-	atomic_t *v = (atomic_t *)l;
+#define atomic_xchg(ptr, v)		(xchg(&(ptr)->counter, (v)))
+#define atomic_cmpxchg(v, old, new)	(cmpxchg(&((v)->counter), (old), (new)))
 
-	return (long)atomic_add_unless(v, a, u);
-}
+#define cmpxchg_local(ptr, o, n)				  	       \
+	((__typeof__(*(ptr)))__cmpxchg_local_generic((ptr), (unsigned long)(o),\
+			(unsigned long)(n), sizeof(*(ptr))))
 
-#define atomic_long_inc_not_zero(l) atomic_inc_not_zero((atomic_t *)(l))
+#define cmpxchg64_local(ptr, o, n) __cmpxchg64_local_generic((ptr), (o), (n))
 
-#define atomic_long_cmpxchg(l, old, new) \
-	(atomic_cmpxchg((atomic_t *)(l), (old), (new)))
-#define atomic_long_xchg(v, new) \
-	(atomic_xchg((atomic_t *)(v), (new)))
+/* Assume that atomic operations are already serializing */
+#define smp_mb__before_atomic_dec()	barrier()
+#define smp_mb__after_atomic_dec()	barrier()
+#define smp_mb__before_atomic_inc()	barrier()
+#define smp_mb__after_atomic_inc()	barrier()
 
-#endif  /*  BITS_PER_LONG == 64  */
+#include <asm-generic/atomic-long.h>
 
-#endif  /*  _ASM_GENERIC_ATOMIC_H  */
+#endif /* __KERNEL__ */
+#endif /* __ASM_GENERIC_ATOMIC_H */
diff --git a/include/asm-generic/atomic64.h b/include/asm-generic/atomic64.h
new file mode 100644
index 000000000000..b18ce4f9ee3d
--- /dev/null
+++ b/include/asm-generic/atomic64.h
@@ -0,0 +1,42 @@
+/*
+ * Generic implementation of 64-bit atomics using spinlocks,
+ * useful on processors that don't have 64-bit atomic instructions.
+ *
+ * Copyright © 2009 Paul Mackerras, IBM Corp. <paulus@au1.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#ifndef _ASM_GENERIC_ATOMIC64_H
+#define _ASM_GENERIC_ATOMIC64_H
+
+typedef struct {
+	long long counter;
+} atomic64_t;
+
+#define ATOMIC64_INIT(i)	{ (i) }
+
+extern long long atomic64_read(const atomic64_t *v);
+extern void	 atomic64_set(atomic64_t *v, long long i);
+extern void	 atomic64_add(long long a, atomic64_t *v);
+extern long long atomic64_add_return(long long a, atomic64_t *v);
+extern void	 atomic64_sub(long long a, atomic64_t *v);
+extern long long atomic64_sub_return(long long a, atomic64_t *v);
+extern long long atomic64_dec_if_positive(atomic64_t *v);
+extern long long atomic64_cmpxchg(atomic64_t *v, long long o, long long n);
+extern long long atomic64_xchg(atomic64_t *v, long long new);
+extern int	 atomic64_add_unless(atomic64_t *v, long long a, long long u);
+
+#define atomic64_add_negative(a, v)	(atomic64_add_return((a), (v)) < 0)
+#define atomic64_inc(v)			atomic64_add(1LL, (v))
+#define atomic64_inc_return(v)		atomic64_add_return(1LL, (v))
+#define atomic64_inc_and_test(v) 	(atomic64_inc_return(v) == 0)
+#define atomic64_sub_and_test(a, v)	(atomic64_sub_return((a), (v)) == 0)
+#define atomic64_dec(v)			atomic64_sub(1LL, (v))
+#define atomic64_dec_return(v)		atomic64_sub_return(1LL, (v))
+#define atomic64_dec_and_test(v)	(atomic64_dec_return((v)) == 0)
+#define atomic64_inc_not_zero(v) 	atomic64_add_unless((v), 1LL, 0LL)
+
+#endif  /*  _ASM_GENERIC_ATOMIC64_H  */
diff --git a/include/asm-generic/auxvec.h b/include/asm-generic/auxvec.h
new file mode 100644
index 000000000000..b99573b0ad12
--- /dev/null
+++ b/include/asm-generic/auxvec.h
@@ -0,0 +1,8 @@
+#ifndef __ASM_GENERIC_AUXVEC_H
+#define __ASM_GENERIC_AUXVEC_H
+/*
+ * Not all architectures need their own auxvec.h, the most
+ * common definitions are already in linux/auxvec.h.
+ */
+
+#endif /* __ASM_GENERIC_AUXVEC_H */
diff --git a/include/asm-generic/bitops.h b/include/asm-generic/bitops.h
index c9f369c4bd7e..a54f4421a24d 100644
--- a/include/asm-generic/bitops.h
+++ b/include/asm-generic/bitops.h
@@ -1,19 +1,29 @@
-#ifndef _ASM_GENERIC_BITOPS_H_
-#define _ASM_GENERIC_BITOPS_H_
+#ifndef __ASM_GENERIC_BITOPS_H
+#define __ASM_GENERIC_BITOPS_H
 
 /*
  * For the benefit of those who are trying to port Linux to another
  * architecture, here are some C-language equivalents.  You should
  * recode these in the native assembly language, if at all possible.
- * 
+ *
  * C language equivalents written by Theodore Ts'o, 9/26/92
  */
 
-#include <asm-generic/bitops/atomic.h>
-#include <asm-generic/bitops/non-atomic.h>
+#include <linux/irqflags.h>
+#include <linux/compiler.h>
+
+/*
+ * clear_bit may not imply a memory barrier
+ */
+#ifndef smp_mb__before_clear_bit
+#define smp_mb__before_clear_bit()	smp_mb()
+#define smp_mb__after_clear_bit()	smp_mb()
+#endif
+
 #include <asm-generic/bitops/__ffs.h>
 #include <asm-generic/bitops/ffz.h>
 #include <asm-generic/bitops/fls.h>
+#include <asm-generic/bitops/__fls.h>
 #include <asm-generic/bitops/fls64.h>
 #include <asm-generic/bitops/find.h>
 
@@ -26,8 +36,10 @@
 #include <asm-generic/bitops/hweight.h>
 #include <asm-generic/bitops/lock.h>
 
+#include <asm-generic/bitops/atomic.h>
+#include <asm-generic/bitops/non-atomic.h>
 #include <asm-generic/bitops/ext2-non-atomic.h>
 #include <asm-generic/bitops/ext2-atomic.h>
 #include <asm-generic/bitops/minix.h>
 
-#endif /* _ASM_GENERIC_BITOPS_H */
+#endif /* __ASM_GENERIC_BITOPS_H */
diff --git a/include/asm-generic/bitops/atomic.h b/include/asm-generic/bitops/atomic.h
index 4657f3e410fc..c8946465e63a 100644
--- a/include/asm-generic/bitops/atomic.h
+++ b/include/asm-generic/bitops/atomic.h
@@ -2,6 +2,7 @@
 #define _ASM_GENERIC_BITOPS_ATOMIC_H_
 
 #include <asm/types.h>
+#include <asm/system.h>
 
 #ifdef CONFIG_SMP
 #include <asm/spinlock.h>
diff --git a/include/asm-generic/bitsperlong.h b/include/asm-generic/bitsperlong.h
new file mode 100644
index 000000000000..4ae54e07de83
--- /dev/null
+++ b/include/asm-generic/bitsperlong.h
@@ -0,0 +1,32 @@
+#ifndef __ASM_GENERIC_BITS_PER_LONG
+#define __ASM_GENERIC_BITS_PER_LONG
+
+/*
+ * There seems to be no way of detecting this automatically from user
+ * space, so 64 bit architectures should override this in their
+ * bitsperlong.h. In particular, an architecture that supports
+ * both 32 and 64 bit user space must not rely on CONFIG_64BIT
+ * to decide it, but rather check a compiler provided macro.
+ */
+#ifndef __BITS_PER_LONG
+#define __BITS_PER_LONG 32
+#endif
+
+#ifdef __KERNEL__
+
+#ifdef CONFIG_64BIT
+#define BITS_PER_LONG 64
+#else
+#define BITS_PER_LONG 32
+#endif /* CONFIG_64BIT */
+
+/*
+ * FIXME: The check currently breaks x86-64 build, so it's
+ * temporarily disabled. Please fix x86-64 and reenable
+ */
+#if 0 && BITS_PER_LONG != __BITS_PER_LONG
+#error Inconsistent word size. Check asm/bitsperlong.h
+#endif
+
+#endif /* __KERNEL__ */
+#endif /* __ASM_GENERIC_BITS_PER_LONG */
diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
index 37b82cb96c89..4b6755984d24 100644
--- a/include/asm-generic/bug.h
+++ b/include/asm-generic/bug.h
@@ -58,12 +58,13 @@ struct bug_entry {
  */
 #ifndef __WARN
 #ifndef __ASSEMBLY__
-extern void warn_slowpath(const char *file, const int line,
+extern void warn_slowpath_fmt(const char *file, const int line,
 		const char *fmt, ...) __attribute__((format(printf, 3, 4)));
+extern void warn_slowpath_null(const char *file, const int line);
 #define WANT_WARN_ON_SLOWPATH
 #endif
-#define __WARN()		warn_slowpath(__FILE__, __LINE__, NULL)
-#define __WARN_printf(arg...)	warn_slowpath(__FILE__, __LINE__, arg)
+#define __WARN()		warn_slowpath_null(__FILE__, __LINE__)
+#define __WARN_printf(arg...)	warn_slowpath_fmt(__FILE__, __LINE__, arg)
 #else
 #define __WARN_printf(arg...)	do { printk(arg); __WARN(); } while (0)
 #endif
@@ -88,7 +89,7 @@ extern void warn_slowpath(const char *file, const int line,
 
 #else /* !CONFIG_BUG */
 #ifndef HAVE_ARCH_BUG
-#define BUG()
+#define BUG() do {} while(0)
 #endif
 
 #ifndef HAVE_ARCH_BUG_ON
diff --git a/include/asm-generic/bugs.h b/include/asm-generic/bugs.h
new file mode 100644
index 000000000000..6c4f62ea714d
--- /dev/null
+++ b/include/asm-generic/bugs.h
@@ -0,0 +1,10 @@
+#ifndef __ASM_GENERIC_BUGS_H
+#define __ASM_GENERIC_BUGS_H
+/*
+ * This file is included by 'init/main.c' to check for
+ * architecture-dependent bugs.
+ */
+
+static inline void check_bugs(void) { }
+
+#endif	/* __ASM_GENERIC_BUGS_H */
diff --git a/include/asm-generic/cache.h b/include/asm-generic/cache.h
new file mode 100644
index 000000000000..1bfcfe5c2237
--- /dev/null
+++ b/include/asm-generic/cache.h
@@ -0,0 +1,12 @@
+#ifndef __ASM_GENERIC_CACHE_H
+#define __ASM_GENERIC_CACHE_H
+/*
+ * 32 bytes appears to be the most common cache line size,
+ * so make that the default here. Architectures with larger
+ * cache lines need to provide their own cache.h.
+ */
+
+#define L1_CACHE_SHIFT		5
+#define L1_CACHE_BYTES		(1 << L1_CACHE_SHIFT)
+
+#endif /* __ASM_GENERIC_CACHE_H */
diff --git a/include/asm-generic/cacheflush.h b/include/asm-generic/cacheflush.h
new file mode 100644
index 000000000000..57b5c3c82e86
--- /dev/null
+++ b/include/asm-generic/cacheflush.h
@@ -0,0 +1,31 @@
+#ifndef __ASM_CACHEFLUSH_H
+#define __ASM_CACHEFLUSH_H
+
+/* Keep includes the same across arches.  */
+#include <linux/mm.h>
+
+/*
+ * The cache doesn't need to be flushed when TLB entries change when
+ * the cache is mapped to physical memory, not virtual memory
+ */
+#define flush_cache_all()			do { } while (0)
+#define flush_cache_mm(mm)			do { } while (0)
+#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)
+#define flush_icache_range(start, end)		do { } while (0)
+#define flush_icache_page(vma,pg)		do { } while (0)
+#define flush_icache_user_range(vma,pg,adr,len)	do { } while (0)
+#define flush_cache_vmap(start, end)		do { } while (0)
+#define flush_cache_vunmap(start, end)		do { } while (0)
+
+#define copy_to_user_page(vma, page, vaddr, dst, src, len) \
+	memcpy(dst, src, len)
+#define copy_from_user_page(vma, page, vaddr, dst, src, len) \
+	memcpy(dst, src, len)
+
+#endif /* __ASM_CACHEFLUSH_H */
diff --git a/include/asm-generic/checksum.h b/include/asm-generic/checksum.h
new file mode 100644
index 000000000000..4647c762d970
--- /dev/null
+++ b/include/asm-generic/checksum.h
@@ -0,0 +1,79 @@
+#ifndef __ASM_GENERIC_CHECKSUM_H
+#define __ASM_GENERIC_CHECKSUM_H
+
+/*
+ * computes the checksum of a memory block at buff, length len,
+ * and adds in "sum" (32-bit)
+ *
+ * returns a 32-bit number suitable for feeding into itself
+ * or csum_tcpudp_magic
+ *
+ * this function must be called with even lengths, except
+ * for the last fragment, which may be odd
+ *
+ * it's best to have buff aligned on a 32-bit boundary
+ */
+extern __wsum csum_partial(const void *buff, int len, __wsum sum);
+
+/*
+ * the same as csum_partial, but copies from src while it
+ * checksums
+ *
+ * here even more important to align src and dst on a 32-bit (or even
+ * better 64-bit) boundary
+ */
+extern __wsum csum_partial_copy(const void *src, void *dst, int len, __wsum sum);
+
+/*
+ * the same as csum_partial_copy, but copies from user space.
+ *
+ * here even more important to align src and dst on a 32-bit (or even
+ * better 64-bit) boundary
+ */
+extern __wsum csum_partial_copy_from_user(const void __user *src, void *dst,
+					int len, __wsum sum, int *csum_err);
+
+#define csum_partial_copy_nocheck(src, dst, len, sum)	\
+	csum_partial_copy((src), (dst), (len), (sum))
+
+/*
+ * This is a version of ip_compute_csum() optimized for IP headers,
+ * which always checksum on 4 octet boundaries.
+ */
+extern __sum16 ip_fast_csum(const void *iph, unsigned int ihl);
+
+/*
+ * Fold a partial checksum
+ */
+static inline __sum16 csum_fold(__wsum csum)
+{
+	u32 sum = (__force u32)csum;
+	sum = (sum & 0xffff) + (sum >> 16);
+	sum = (sum & 0xffff) + (sum >> 16);
+	return (__force __sum16)~sum;
+}
+
+#ifndef csum_tcpudp_nofold
+/*
+ * computes the checksum of the TCP/UDP pseudo-header
+ * returns a 16-bit checksum, already complemented
+ */
+extern __wsum
+csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
+		unsigned short proto, __wsum sum);
+#endif
+
+static inline __sum16
+csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len,
+		  unsigned short proto, __wsum sum)
+{
+	return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum));
+}
+
+/*
+ * this routine is used for miscellaneous IP-like checksums, mainly
+ * in icmp.c
+ */
+extern __sum16 ip_compute_csum(const void *buff, int len);
+
+#endif /* __ASM_GENERIC_CHECKSUM_H */
diff --git a/include/asm-generic/cputime.h b/include/asm-generic/cputime.h
index 1c1fa422d18a..ca0f239f0e13 100644
--- a/include/asm-generic/cputime.h
+++ b/include/asm-generic/cputime.h
@@ -7,6 +7,7 @@
 typedef unsigned long cputime_t;
 
 #define cputime_zero			(0UL)
+#define cputime_one_jiffy		jiffies_to_cputime(1)
 #define cputime_max			((~0UL >> 1) - 1)
 #define cputime_add(__a, __b)		((__a) +  (__b))
 #define cputime_sub(__a, __b)		((__a) -  (__b))
diff --git a/include/asm-generic/current.h b/include/asm-generic/current.h
new file mode 100644
index 000000000000..5e86f6ae7cab
--- /dev/null
+++ b/include/asm-generic/current.h
@@ -0,0 +1,9 @@
+#ifndef __ASM_GENERIC_CURRENT_H
+#define __ASM_GENERIC_CURRENT_H
+
+#include <linux/thread_info.h>
+
+#define get_current() (current_thread_info()->task)
+#define current get_current()
+
+#endif /* __ASM_GENERIC_CURRENT_H */
diff --git a/include/asm-generic/delay.h b/include/asm-generic/delay.h
new file mode 100644
index 000000000000..4586fec75ddb
--- /dev/null
+++ b/include/asm-generic/delay.h
@@ -0,0 +1,9 @@
+#ifndef __ASM_GENERIC_DELAY_H
+#define __ASM_GENERIC_DELAY_H
+
+extern void __udelay(unsigned long usecs);
+extern void __delay(unsigned long loops);
+
+#define udelay(n) __udelay(n)
+
+#endif /* __ASM_GENERIC_DELAY_H */
diff --git a/include/asm-generic/device.h b/include/asm-generic/device.h
index c17c9600f220..d7c76bba640d 100644
--- a/include/asm-generic/device.h
+++ b/include/asm-generic/device.h
@@ -9,4 +9,7 @@
 struct dev_archdata {
 };
 
+struct pdev_archdata {
+};
+
 #endif /* _ASM_GENERIC_DEVICE_H */
diff --git a/include/asm-generic/dma-mapping-common.h b/include/asm-generic/dma-mapping-common.h
new file mode 100644
index 000000000000..e694263445f7
--- /dev/null
+++ b/include/asm-generic/dma-mapping-common.h
@@ -0,0 +1,184 @@
+#ifndef _ASM_GENERIC_DMA_MAPPING_H
+#define _ASM_GENERIC_DMA_MAPPING_H
+
+#include <linux/kmemcheck.h>
+#include <linux/scatterlist.h>
+#include <linux/dma-debug.h>
+#include <linux/dma-attrs.h>
+
+static inline dma_addr_t dma_map_single_attrs(struct device *dev, void *ptr,
+					      size_t size,
+					      enum dma_data_direction dir,
+					      struct dma_attrs *attrs)
+{
+	struct dma_map_ops *ops = get_dma_ops(dev);
+	dma_addr_t addr;
+
+	kmemcheck_mark_initialized(ptr, size);
+	BUG_ON(!valid_dma_direction(dir));
+	addr = ops->map_page(dev, virt_to_page(ptr),
+			     (unsigned long)ptr & ~PAGE_MASK, size,
+			     dir, attrs);
+	debug_dma_map_page(dev, virt_to_page(ptr),
+			   (unsigned long)ptr & ~PAGE_MASK, size,
+			   dir, addr, true);
+	return addr;
+}
+
+static inline void dma_unmap_single_attrs(struct device *dev, dma_addr_t addr,
+					  size_t size,
+					  enum dma_data_direction dir,
+					  struct dma_attrs *attrs)
+{
+	struct dma_map_ops *ops = get_dma_ops(dev);
+
+	BUG_ON(!valid_dma_direction(dir));
+	if (ops->unmap_page)
+		ops->unmap_page(dev, addr, size, dir, attrs);
+	debug_dma_unmap_page(dev, addr, size, dir, true);
+}
+
+static inline int dma_map_sg_attrs(struct device *dev, struct scatterlist *sg,
+				   int nents, enum dma_data_direction dir,
+				   struct dma_attrs *attrs)
+{
+	struct dma_map_ops *ops = get_dma_ops(dev);
+	int i, ents;
+	struct scatterlist *s;
+
+	for_each_sg(sg, s, nents, i)
+		kmemcheck_mark_initialized(sg_virt(s), s->length);
+	BUG_ON(!valid_dma_direction(dir));
+	ents = ops->map_sg(dev, sg, nents, dir, attrs);
+	debug_dma_map_sg(dev, sg, nents, ents, dir);
+
+	return ents;
+}
+
+static inline void dma_unmap_sg_attrs(struct device *dev, struct scatterlist *sg,
+				      int nents, enum dma_data_direction dir,
+				      struct dma_attrs *attrs)
+{
+	struct dma_map_ops *ops = get_dma_ops(dev);
+
+	BUG_ON(!valid_dma_direction(dir));
+	debug_dma_unmap_sg(dev, sg, nents, dir);
+	if (ops->unmap_sg)
+		ops->unmap_sg(dev, sg, nents, dir, attrs);
+}
+
+static inline dma_addr_t dma_map_page(struct device *dev, struct page *page,
+				      size_t offset, size_t size,
+				      enum dma_data_direction dir)
+{
+	struct dma_map_ops *ops = get_dma_ops(dev);
+	dma_addr_t addr;
+
+	kmemcheck_mark_initialized(page_address(page) + offset, size);
+	BUG_ON(!valid_dma_direction(dir));
+	addr = ops->map_page(dev, page, offset, size, dir, NULL);
+	debug_dma_map_page(dev, page, offset, size, dir, addr, false);
+
+	return addr;
+}
+
+static inline void dma_unmap_page(struct device *dev, dma_addr_t addr,
+				  size_t size, enum dma_data_direction dir)
+{
+	struct dma_map_ops *ops = get_dma_ops(dev);
+
+	BUG_ON(!valid_dma_direction(dir));
+	if (ops->unmap_page)
+		ops->unmap_page(dev, addr, size, dir, NULL);
+	debug_dma_unmap_page(dev, addr, size, dir, false);
+}
+
+static inline void dma_sync_single_for_cpu(struct device *dev, dma_addr_t addr,
+					   size_t size,
+					   enum dma_data_direction dir)
+{
+	struct dma_map_ops *ops = get_dma_ops(dev);
+
+	BUG_ON(!valid_dma_direction(dir));
+	if (ops->sync_single_for_cpu)
+		ops->sync_single_for_cpu(dev, addr, size, dir);
+	debug_dma_sync_single_for_cpu(dev, addr, size, dir);
+}
+
+static inline void dma_sync_single_for_device(struct device *dev,
+					      dma_addr_t addr, size_t size,
+					      enum dma_data_direction dir)
+{
+	struct dma_map_ops *ops = get_dma_ops(dev);
+
+	BUG_ON(!valid_dma_direction(dir));
+	if (ops->sync_single_for_device)
+		ops->sync_single_for_device(dev, addr, size, dir);
+	debug_dma_sync_single_for_device(dev, addr, size, dir);
+}
+
+static inline void dma_sync_single_range_for_cpu(struct device *dev,
+						 dma_addr_t addr,
+						 unsigned long offset,
+						 size_t size,
+						 enum dma_data_direction dir)
+{
+	struct dma_map_ops *ops = get_dma_ops(dev);
+
+	BUG_ON(!valid_dma_direction(dir));
+	if (ops->sync_single_range_for_cpu) {
+		ops->sync_single_range_for_cpu(dev, addr, offset, size, dir);
+		debug_dma_sync_single_range_for_cpu(dev, addr, offset, size, dir);
+
+	} else
+		dma_sync_single_for_cpu(dev, addr, size, dir);
+}
+
+static inline void dma_sync_single_range_for_device(struct device *dev,
+						    dma_addr_t addr,
+						    unsigned long offset,
+						    size_t size,
+						    enum dma_data_direction dir)
+{
+	struct dma_map_ops *ops = get_dma_ops(dev);
+
+	BUG_ON(!valid_dma_direction(dir));
+	if (ops->sync_single_range_for_device) {
+		ops->sync_single_range_for_device(dev, addr, offset, size, dir);
+		debug_dma_sync_single_range_for_device(dev, addr, offset, size, dir);
+
+	} else
+		dma_sync_single_for_device(dev, addr, size, dir);
+}
+
+static inline void
+dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg,
+		    int nelems, enum dma_data_direction dir)
+{
+	struct dma_map_ops *ops = get_dma_ops(dev);
+
+	BUG_ON(!valid_dma_direction(dir));
+	if (ops->sync_sg_for_cpu)
+		ops->sync_sg_for_cpu(dev, sg, nelems, dir);
+	debug_dma_sync_sg_for_cpu(dev, sg, nelems, dir);
+}
+
+static inline void
+dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg,
+		       int nelems, enum dma_data_direction dir)
+{
+	struct dma_map_ops *ops = get_dma_ops(dev);
+
+	BUG_ON(!valid_dma_direction(dir));
+	if (ops->sync_sg_for_device)
+		ops->sync_sg_for_device(dev, sg, nelems, dir);
+	debug_dma_sync_sg_for_device(dev, sg, nelems, dir);
+
+}
+
+#define dma_map_single(d, a, s, r) dma_map_single_attrs(d, a, s, r, NULL)
+#define dma_unmap_single(d, a, s, r) dma_unmap_single_attrs(d, a, s, r, NULL)
+#define dma_map_sg(d, s, n, r) dma_map_sg_attrs(d, s, n, r, NULL)
+#define dma_unmap_sg(d, s, n, r) dma_unmap_sg_attrs(d, s, n, r, NULL)
+
+#endif
diff --git a/include/asm-generic/dma.h b/include/asm-generic/dma.h
new file mode 100644
index 000000000000..9dfc3a7f36d2
--- /dev/null
+++ b/include/asm-generic/dma.h
@@ -0,0 +1,15 @@
+#ifndef __ASM_GENERIC_DMA_H
+#define __ASM_GENERIC_DMA_H
+/*
+ * This file traditionally describes the i8237 PC style DMA controller.
+ * Most architectures don't have these any more and can get the minimal
+ * implementation from kernel/dma.c by not defining MAX_DMA_CHANNELS.
+ *
+ * Some code relies on seeing MAX_DMA_ADDRESS though.
+ */
+#define MAX_DMA_ADDRESS PAGE_OFFSET
+
+extern int request_dma(unsigned int dmanr, const char *device_id);
+extern void free_dma(unsigned int dmanr);
+
+#endif /* __ASM_GENERIC_DMA_H */
diff --git a/include/asm-generic/errno.h b/include/asm-generic/errno.h
index e8852c092fea..28cc03bf19e6 100644
--- a/include/asm-generic/errno.h
+++ b/include/asm-generic/errno.h
@@ -106,4 +106,6 @@
 #define	EOWNERDEAD	130	/* Owner died */
 #define	ENOTRECOVERABLE	131	/* State not recoverable */
 
+#define ERFKILL		132	/* Operation not possible due to RF-kill */
+
 #endif
diff --git a/include/asm-frv/fb.h b/include/asm-generic/fb.h
index c7df38030992..fe8ca7fcea00 100644
--- a/include/asm-frv/fb.h
+++ b/include/asm-generic/fb.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_FB_H_
-#define _ASM_FB_H_
+#ifndef __ASM_GENERIC_FB_H_
+#define __ASM_GENERIC_FB_H_
 #include <linux/fb.h>
 
 #define fb_pgprotect(...) do {} while (0)
@@ -9,4 +9,4 @@ static inline int fb_is_primary_device(struct fb_info *info)
 	return 0;
 }
 
-#endif /* _ASM_FB_H_ */
+#endif /* __ASM_GENERIC_FB_H_ */
diff --git a/include/asm-generic/fcntl.h b/include/asm-generic/fcntl.h
index 4d3e48373e74..495dc8af4044 100644
--- a/include/asm-generic/fcntl.h
+++ b/include/asm-generic/fcntl.h
@@ -74,6 +74,28 @@
 #define F_GETSIG	11	/* for sockets. */
 #endif
 
+#ifndef CONFIG_64BIT
+#ifndef F_GETLK64
+#define F_GETLK64	12	/*  using 'struct flock64' */
+#define F_SETLK64	13
+#define F_SETLKW64	14
+#endif
+#endif
+
+#ifndef F_SETOWN_EX
+#define F_SETOWN_EX	15
+#define F_GETOWN_EX	16
+#endif
+
+#define F_OWNER_TID	0
+#define F_OWNER_PID	1
+#define F_OWNER_PGRP	2
+
+struct f_owner_ex {
+	int	type;
+	pid_t	pid;
+};
+
 /* for F_[GET|SET]FL */
 #define FD_CLOEXEC	1	/* actually anything with low bit set goes */
 
@@ -126,12 +148,6 @@ struct flock {
 
 #ifndef CONFIG_64BIT
 
-#ifndef F_GETLK64
-#define F_GETLK64	12	/*  using 'struct flock64' */
-#define F_SETLK64	13
-#define F_SETLKW64	14
-#endif
-
 #ifndef HAVE_ARCH_STRUCT_FLOCK64
 #ifndef __ARCH_FLOCK64_PAD
 #define __ARCH_FLOCK64_PAD
diff --git a/include/asm-generic/getorder.h b/include/asm-generic/getorder.h
new file mode 100644
index 000000000000..67e7245dc9b3
--- /dev/null
+++ b/include/asm-generic/getorder.h
@@ -0,0 +1,24 @@
+#ifndef __ASM_GENERIC_GETORDER_H
+#define __ASM_GENERIC_GETORDER_H
+
+#ifndef __ASSEMBLY__
+
+#include <linux/compiler.h>
+
+/* Pure 2^n version of get_order */
+static inline __attribute_const__ int get_order(unsigned long size)
+{
+	int order;
+
+	size = (size - 1) >> (PAGE_SHIFT - 1);
+	order = -1;
+	do {
+		size >>= 1;
+		order++;
+	} while (size);
+	return order;
+}
+
+#endif	/* __ASSEMBLY__ */
+
+#endif	/* __ASM_GENERIC_GETORDER_H */
diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h
index 81797ec9ab29..66d6106a2067 100644
--- a/include/asm-generic/gpio.h
+++ b/include/asm-generic/gpio.h
@@ -1,6 +1,7 @@
 #ifndef _ASM_GENERIC_GPIO_H
 #define _ASM_GENERIC_GPIO_H
 
+#include <linux/kernel.h>
 #include <linux/types.h>
 #include <linux/errno.h>
 
@@ -55,6 +56,10 @@ struct module;
  *	handled is (base + ngpio - 1).
  * @can_sleep: flag must be set iff get()/set() methods sleep, as they
  *	must while accessing GPIO expander chips over I2C or SPI
+ * @names: if set, must be an array of strings to use as alternative
+ *      names for the GPIOs in this chip. Any entry in the array
+ *      may be NULL if there is no alias for the GPIO, however the
+ *      array must be @ngpio entries long.
  *
  * A gpio_chip can help platforms abstract various sources of GPIOs so
  * they can all be accessed through a common programing interface.
@@ -92,6 +97,7 @@ struct gpio_chip {
 						struct gpio_chip *chip);
 	int			base;
 	u16			ngpio;
+	char			**names;
 	unsigned		can_sleep:1;
 	unsigned		exported:1;
 };
@@ -136,6 +142,8 @@ extern int __gpio_to_irq(unsigned gpio);
  * but more typically is configured entirely from userspace.
  */
 extern int gpio_export(unsigned gpio, bool direction_may_change);
+extern int gpio_export_link(struct device *dev, const char *name,
+			unsigned gpio);
 extern void gpio_unexport(unsigned gpio);
 
 #endif	/* CONFIG_GPIO_SYSFS */
@@ -180,6 +188,12 @@ static inline int gpio_export(unsigned gpio, bool direction_may_change)
 	return -ENOSYS;
 }
 
+static inline int gpio_export_link(struct device *dev, const char *name,
+				unsigned gpio)
+{
+	return -ENOSYS;
+}
+
 static inline void gpio_unexport(unsigned gpio)
 {
 }
diff --git a/include/asm-generic/hardirq.h b/include/asm-generic/hardirq.h
new file mode 100644
index 000000000000..62f59080e5cc
--- /dev/null
+++ b/include/asm-generic/hardirq.h
@@ -0,0 +1,21 @@
+#ifndef __ASM_GENERIC_HARDIRQ_H
+#define __ASM_GENERIC_HARDIRQ_H
+
+#include <linux/cache.h>
+#include <linux/threads.h>
+#include <linux/irq.h>
+
+typedef struct {
+	unsigned int __softirq_pending;
+} ____cacheline_aligned irq_cpustat_t;
+
+#include <linux/irq_cpustat.h>	/* Standard mappings for irq_cpustat_t above */
+
+#ifndef ack_bad_irq
+static inline void ack_bad_irq(unsigned int irq)
+{
+	printk(KERN_CRIT "unexpected IRQ trap at vector %02x\n", irq);
+}
+#endif
+
+#endif /* __ASM_GENERIC_HARDIRQ_H */
diff --git a/include/asm-generic/hw_irq.h b/include/asm-generic/hw_irq.h
new file mode 100644
index 000000000000..89036d7b40e0
--- /dev/null
+++ b/include/asm-generic/hw_irq.h
@@ -0,0 +1,9 @@
+#ifndef __ASM_GENERIC_HW_IRQ_H
+#define __ASM_GENERIC_HW_IRQ_H
+/*
+ * hw_irq.h has internal declarations for the low-level interrupt
+ * controller, like the original i8259A.
+ * In general, this is not needed for new architectures.
+ */
+
+#endif /* __ASM_GENERIC_HW_IRQ_H */
diff --git a/include/asm-generic/int-l64.h b/include/asm-generic/int-l64.h
index 2af9b75d77db..1ca3efc976cc 100644
--- a/include/asm-generic/int-l64.h
+++ b/include/asm-generic/int-l64.h
@@ -8,6 +8,8 @@
 #ifndef _ASM_GENERIC_INT_L64_H
 #define _ASM_GENERIC_INT_L64_H
 
+#include <asm/bitsperlong.h>
+
 #ifndef __ASSEMBLY__
 /*
  * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
diff --git a/include/asm-generic/int-ll64.h b/include/asm-generic/int-ll64.h
index f9bc9ac29b36..f394147c0739 100644
--- a/include/asm-generic/int-ll64.h
+++ b/include/asm-generic/int-ll64.h
@@ -8,6 +8,8 @@
 #ifndef _ASM_GENERIC_INT_LL64_H
 #define _ASM_GENERIC_INT_LL64_H
 
+#include <asm/bitsperlong.h>
+
 #ifndef __ASSEMBLY__
 /*
  * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
diff --git a/include/asm-mn10300/io.h b/include/asm-generic/io.h
index c1a4119e6497..bcee6365dca0 100644
--- a/include/asm-mn10300/io.h
+++ b/include/asm-generic/io.h
@@ -1,4 +1,4 @@
-/* MN10300 I/O port emulation and memory-mapped I/O
+/* Generic I/O port emulation, based on MN10300 code
  *
  * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
  * Written by David Howells (dhowells@redhat.com)
@@ -8,12 +8,16 @@
  * as published by the Free Software Foundation; either version
  * 2 of the Licence, or (at your option) any later version.
  */
-#ifndef _ASM_IO_H
-#define _ASM_IO_H
+#ifndef __ASM_GENERIC_IO_H
+#define __ASM_GENERIC_IO_H
 
 #include <asm/page.h> /* I/O is all done through memory accesses */
-#include <asm/cpu-regs.h>
 #include <asm/cacheflush.h>
+#include <linux/types.h>
+
+#ifdef CONFIG_GENERIC_IOMAP
+#include <asm-generic/iomap.h>
+#endif
 
 #define mmiowb() do {} while (0)
 
@@ -21,64 +25,65 @@
 /*
  * readX/writeX() are used to access memory mapped devices. On some
  * architectures the memory mapped IO stuff needs to be accessed
- * differently. On the x86 architecture, we just read/write the
+ * differently. On the simple architectures, we just read/write the
  * memory location directly.
  */
-static inline u8 readb(const volatile void __iomem *addr)
+static inline u8 __raw_readb(const volatile void __iomem *addr)
 {
-	return *(const volatile u8 *) addr;
+	return *(const volatile u8 __force *) addr;
 }
 
-static inline u16 readw(const volatile void __iomem *addr)
+static inline u16 __raw_readw(const volatile void __iomem *addr)
 {
-	return *(const volatile u16 *) addr;
+	return *(const volatile u16 __force *) addr;
 }
 
-static inline u32 readl(const volatile void __iomem *addr)
+static inline u32 __raw_readl(const volatile void __iomem *addr)
 {
-	return *(const volatile u32 *) addr;
+	return *(const volatile u32 __force *) addr;
 }
 
-#define __raw_readb readb
-#define __raw_readw readw
-#define __raw_readl readl
-
-#define readb_relaxed readb
-#define readw_relaxed readw
-#define readl_relaxed readl
+#define readb __raw_readb
+#define readw(addr) __le16_to_cpu(__raw_readw(addr))
+#define readl(addr) __le32_to_cpu(__raw_readl(addr))
 
-static inline void writeb(u8 b, volatile void __iomem *addr)
+static inline void __raw_writeb(u8 b, volatile void __iomem *addr)
 {
-	*(volatile u8 *) addr = b;
+	*(volatile u8 __force *) addr = b;
 }
 
-static inline void writew(u16 b, volatile void __iomem *addr)
+static inline void __raw_writew(u16 b, volatile void __iomem *addr)
 {
-	*(volatile u16 *) addr = b;
+	*(volatile u16 __force *) addr = b;
 }
 
-static inline void writel(u32 b, volatile void __iomem *addr)
+static inline void __raw_writel(u32 b, volatile void __iomem *addr)
 {
-	*(volatile u32 *) addr = b;
+	*(volatile u32 __force *) addr = b;
 }
 
-#define __raw_writeb writeb
-#define __raw_writew writew
-#define __raw_writel writel
+#define writeb __raw_writeb
+#define writew(b,addr) __raw_writew(__cpu_to_le16(b),addr)
+#define writel(b,addr) __raw_writel(__cpu_to_le32(b),addr)
 
-/*****************************************************************************/
-/*
- * traditional input/output functions
- */
-static inline u8 inb_local(unsigned long addr)
+#ifdef CONFIG_64BIT
+static inline u64 __raw_readq(const volatile void __iomem *addr)
 {
-	return readb((volatile void __iomem *) addr);
+	return *(const volatile u64 __force *) addr;
 }
+#define readq(addr) __le64_to_cpu(__raw_readq(addr))
 
-static inline void outb_local(u8 b, unsigned long addr)
+static inline void __raw_writeq(u64 b, volatile void __iomem *addr)
 {
-	return writeb(b, (volatile void __iomem *) addr);
+	*(volatile u64 __force *) addr = b;
 }
+#define writeq(b,addr) __raw_writeq(__cpu_to_le64(b),addr)
+#endif
+
+/*****************************************************************************/
+/*
+ * traditional input/output functions
+ */
 
 static inline u8 inb(unsigned long addr)
 {
@@ -97,17 +102,17 @@ static inline u32 inl(unsigned long addr)
 
 static inline void outb(u8 b, unsigned long addr)
 {
-	return writeb(b, (volatile void __iomem *) addr);
+	writeb(b, (volatile void __iomem *) addr);
 }
 
 static inline void outw(u16 b, unsigned long addr)
 {
-	return writew(b, (volatile void __iomem *) addr);
+	writew(b, (volatile void __iomem *) addr);
 }
 
 static inline void outl(u32 b, unsigned long addr)
 {
-	return writel(b, (volatile void __iomem *) addr);
+	writel(b, (volatile void __iomem *) addr);
 }
 
 #define inb_p(addr)	inb(addr)
@@ -170,12 +175,8 @@ static inline void outsw(unsigned long addr, const void *buffer, int count)
 	}
 }
 
-extern void __outsl(unsigned long addr, const void *buffer, int count);
 static inline void outsl(unsigned long addr, const void *buffer, int count)
 {
-	if ((unsigned long) buffer & 0x3)
-		return __outsl(addr, buffer, count);
-
 	if (count) {
 		const u32 *buf = buffer;
 		do {
@@ -184,6 +185,7 @@ static inline void outsl(unsigned long addr, const void *buffer, int count)
 	}
 }
 
+#ifndef CONFIG_GENERIC_IOMAP
 #define ioread8(addr)		readb(addr)
 #define ioread16(addr)		readw(addr)
 #define ioread32(addr)		readl(addr)
@@ -205,6 +207,7 @@ static inline void outsl(unsigned long addr, const void *buffer, int count)
 	outsw((unsigned long) (p), (src), (count))
 #define iowrite32_rep(p, src, count) \
 	outsl((unsigned long) (p), (src), (count))
+#endif /* CONFIG_GENERIC_IOMAP */
 
 
 #define IO_SPACE_LIMIT 0xffffffff
@@ -212,14 +215,16 @@ static inline void outsl(unsigned long addr, const void *buffer, int count)
 #ifdef __KERNEL__
 
 #include <linux/vmalloc.h>
-#define __io_virt(x) ((void *) (x))
+#define __io_virt(x) ((void __force *) (x))
 
+#ifndef CONFIG_GENERIC_IOMAP
 /* Create a virtual mapping cookie for a PCI BAR (memory or IO) */
 struct pci_dev;
 extern void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max);
 static inline void pci_iounmap(struct pci_dev *dev, void __iomem *p)
 {
 }
+#endif /* CONFIG_GENERIC_IOMAP */
 
 /*
  * Change virtual addresses to physical addresses and vv.
@@ -227,7 +232,7 @@ static inline void pci_iounmap(struct pci_dev *dev, void __iomem *p)
  */
 static inline unsigned long virt_to_phys(volatile void *address)
 {
-	return __pa(address);
+	return __pa((unsigned long)address);
 }
 
 static inline void *phys_to_virt(unsigned long address)
@@ -238,33 +243,26 @@ static inline void *phys_to_virt(unsigned long address)
 /*
  * Change "struct page" to physical address.
  */
-static inline void *__ioremap(unsigned long offset, unsigned long size,
-			      unsigned long flags)
+static inline void __iomem *ioremap(phys_addr_t offset, unsigned long size)
 {
-	return (void *) offset;
+	return (void __iomem*) (unsigned long)offset;
 }
 
-static inline void *ioremap(unsigned long offset, unsigned long size)
-{
-	return (void *) offset;
-}
+#define __ioremap(offset, size, flags)	ioremap(offset, size)
 
-/*
- * This one maps high address device memory and turns off caching for that
- * area.  it's useful if some control registers are in such an area and write
- * combining or read caching is not desirable:
- */
-static inline void *ioremap_nocache(unsigned long offset, unsigned long size)
-{
-	return (void *) (offset | 0x20000000);
-}
+#ifndef ioremap_nocache
+#define ioremap_nocache ioremap
+#endif
 
+#ifndef ioremap_wc
 #define ioremap_wc ioremap_nocache
+#endif
 
 static inline void iounmap(void *addr)
 {
 }
 
+#ifndef CONFIG_GENERIC_IOMAP
 static inline void __iomem *ioport_map(unsigned long port, unsigned int nr)
 {
 	return (void __iomem *) port;
@@ -273,24 +271,25 @@ static inline void __iomem *ioport_map(unsigned long port, unsigned int nr)
 static inline void ioport_unmap(void __iomem *p)
 {
 }
+#else /* CONFIG_GENERIC_IOMAP */
+extern void __iomem *ioport_map(unsigned long port, unsigned int nr);
+extern void ioport_unmap(void __iomem *p);
+#endif /* CONFIG_GENERIC_IOMAP */
 
-#define xlate_dev_kmem_ptr(p)	((void *) (p))
+#define xlate_dev_kmem_ptr(p)	p
 #define xlate_dev_mem_ptr(p)	((void *) (p))
 
-/*
- * PCI bus iomem addresses must be in the region 0x80000000-0x9fffffff
- */
+#ifndef virt_to_bus
 static inline unsigned long virt_to_bus(volatile void *address)
 {
-	return ((unsigned long) address) & ~0x20000000;
+	return ((unsigned long) address);
 }
 
 static inline void *bus_to_virt(unsigned long address)
 {
 	return (void *) address;
 }
-
-#define page_to_bus page_to_phys
+#endif
 
 #define memset_io(a, b, c)	memset(__io_virt(a), (b), (c))
 #define memcpy_fromio(a, b, c)	memcpy((a), __io_virt(b), (c))
@@ -298,4 +297,4 @@ static inline void *bus_to_virt(unsigned long address)
 
 #endif /* __KERNEL__ */
 
-#endif /* _ASM_IO_H */
+#endif /* __ASM_GENERIC_IO_H */
diff --git a/include/asm-mn10300/ioctls.h b/include/asm-generic/ioctls.h
index dcbfb452974f..a799e20a769e 100644
--- a/include/asm-mn10300/ioctls.h
+++ b/include/asm-generic/ioctls.h
@@ -1,7 +1,18 @@
-#ifndef _ASM_IOCTLS_H
-#define _ASM_IOCTLS_H
+#ifndef __ASM_GENERIC_IOCTLS_H
+#define __ASM_GENERIC_IOCTLS_H
 
-#include <asm/ioctl.h>
+#include <linux/ioctl.h>
+
+/*
+ * These are the most common definitions for tty ioctl numbers.
+ * Most of them do not use the recommended _IOC(), but there is
+ * probably some source code out there hardcoding the number,
+ * so we might as well use them for all new platforms.
+ *
+ * The architectures that use different values here typically
+ * try to be compatible with some Unix variants for the same
+ * architecture.
+ */
 
 /* 0x54 is just a magic number to make these relatively unique ('T') */
 
@@ -43,7 +54,6 @@
 #define TIOCSETD	0x5423
 #define TIOCGETD	0x5424
 #define TCSBRKP		0x5425	/* Needed for POSIX tcsendbreak() */
-/* #define TIOCTTYGSTRUCT 0x5426 - Former debugging-only ioctl */
 #define TIOCSBRK	0x5427  /* BSD compatibility */
 #define TIOCCBRK	0x5428  /* BSD compatibility */
 #define TIOCGSID	0x5429  /* Return the session ID of FD */
@@ -51,9 +61,14 @@
 #define TCSETS2		_IOW('T', 0x2B, struct termios2)
 #define TCSETSW2	_IOW('T', 0x2C, struct termios2)
 #define TCSETSF2	_IOW('T', 0x2D, struct termios2)
-#define TIOCGPTN	_IOR('T', 0x30, unsigned int) /* Get Pty Number
-						       * (of pty-mux device) */
+#define TIOCGRS485	0x542E
+#define TIOCSRS485	0x542F
+#define TIOCGPTN	_IOR('T', 0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
 #define TIOCSPTLCK	_IOW('T', 0x31, int)  /* Lock/unlock Pty */
+#define TCGETX		0x5432 /* SYS5 TCGETX compatibility */
+#define TCSETX		0x5433
+#define TCSETXF		0x5434
+#define TCSETXW		0x5435
 
 #define FIONCLEX	0x5450
 #define FIOCLEX		0x5451
@@ -70,9 +85,16 @@
 
 #define TIOCMIWAIT	0x545C	/* wait for a change on serial input line(s) */
 #define TIOCGICOUNT	0x545D	/* read serial port inline interrupt counts */
-#define TIOCGHAYESESP   0x545E  /* Get Hayes ESP configuration */
-#define TIOCSHAYESESP   0x545F  /* Set Hayes ESP configuration */
-#define FIOQSIZE	0x5460
+
+/*
+ * some architectures define FIOQSIZE as 0x545E, which is used for
+ * TIOCGHAYESESP on others
+ */
+#ifndef FIOQSIZE
+# define TIOCGHAYESESP	0x545E  /* Get Hayes ESP configuration */
+# define TIOCSHAYESESP	0x545F  /* Set Hayes ESP configuration */
+# define FIOQSIZE	0x5460
+#endif
 
 /* Used for packet mode */
 #define TIOCPKT_DATA		 0
@@ -83,6 +105,6 @@
 #define TIOCPKT_NOSTOP		16
 #define TIOCPKT_DOSTOP		32
 
-#define TIOCSER_TEMT    0x01	/* Transmitter physically empty */
+#define TIOCSER_TEMT	0x01	/* Transmitter physically empty */
 
-#endif /* _ASM_IOCTLS_H */
+#endif /* __ASM_GENERIC_IOCTLS_H */
diff --git a/include/asm-generic/ipcbuf.h b/include/asm-generic/ipcbuf.h
new file mode 100644
index 000000000000..76982b2a1b58
--- /dev/null
+++ b/include/asm-generic/ipcbuf.h
@@ -0,0 +1,34 @@
+#ifndef __ASM_GENERIC_IPCBUF_H
+#define __ASM_GENERIC_IPCBUF_H
+
+/*
+ * The generic ipc64_perm structure:
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * ipc64_perm was originally meant to be architecture specific, but
+ * everyone just ended up making identical copies without specific
+ * optimizations, so we may just as well all use the same one.
+ *
+ * Pad space is left for:
+ * - 32-bit mode_t on architectures that only had 16 bit
+ * - 32-bit seq
+ * - 2 miscellaneous 32-bit values
+ */
+
+struct ipc64_perm {
+	__kernel_key_t		key;
+	__kernel_uid32_t	uid;
+	__kernel_gid32_t	gid;
+	__kernel_uid32_t	cuid;
+	__kernel_gid32_t	cgid;
+	__kernel_mode_t		mode;
+				/* pad if mode_t is u16: */
+	unsigned char		__pad1[4 - sizeof(__kernel_mode_t)];
+	unsigned short		seq;
+	unsigned short		__pad2;
+	unsigned long		__unused1;
+	unsigned long		__unused2;
+};
+
+#endif /* __ASM_GENERIC_IPCBUF_H */
diff --git a/include/asm-generic/irq.h b/include/asm-generic/irq.h
new file mode 100644
index 000000000000..b90ec0bc485f
--- /dev/null
+++ b/include/asm-generic/irq.h
@@ -0,0 +1,18 @@
+#ifndef __ASM_GENERIC_IRQ_H
+#define __ASM_GENERIC_IRQ_H
+
+/*
+ * NR_IRQS is the upper bound of how many interrupts can be handled
+ * in the platform. It is used to size the static irq_map array,
+ * so don't make it too big.
+ */
+#ifndef NR_IRQS
+#define NR_IRQS 64
+#endif
+
+static inline int irq_canonicalize(int irq)
+{
+	return irq;
+}
+
+#endif /* __ASM_GENERIC_IRQ_H */
diff --git a/include/asm-generic/irqflags.h b/include/asm-generic/irqflags.h
new file mode 100644
index 000000000000..9aebf618275a
--- /dev/null
+++ b/include/asm-generic/irqflags.h
@@ -0,0 +1,72 @@
+#ifndef __ASM_GENERIC_IRQFLAGS_H
+#define __ASM_GENERIC_IRQFLAGS_H
+
+/*
+ * All architectures should implement at least the first two functions,
+ * usually inline assembly will be the best way.
+ */
+#ifndef RAW_IRQ_DISABLED
+#define RAW_IRQ_DISABLED 0
+#define RAW_IRQ_ENABLED 1
+#endif
+
+/* read interrupt enabled status */
+#ifndef __raw_local_save_flags
+unsigned long __raw_local_save_flags(void);
+#endif
+
+/* set interrupt enabled status */
+#ifndef raw_local_irq_restore
+void raw_local_irq_restore(unsigned long flags);
+#endif
+
+/* get status and disable interrupts */
+#ifndef __raw_local_irq_save
+static inline unsigned long __raw_local_irq_save(void)
+{
+	unsigned long flags;
+	flags = __raw_local_save_flags();
+	raw_local_irq_restore(RAW_IRQ_DISABLED);
+	return flags;
+}
+#endif
+
+/* test flags */
+#ifndef raw_irqs_disabled_flags
+static inline int raw_irqs_disabled_flags(unsigned long flags)
+{
+	return flags == RAW_IRQ_DISABLED;
+}
+#endif
+
+/* unconditionally enable interrupts */
+#ifndef raw_local_irq_enable
+static inline void raw_local_irq_enable(void)
+{
+	raw_local_irq_restore(RAW_IRQ_ENABLED);
+}
+#endif
+
+/* unconditionally disable interrupts */
+#ifndef raw_local_irq_disable
+static inline void raw_local_irq_disable(void)
+{
+	raw_local_irq_restore(RAW_IRQ_DISABLED);
+}
+#endif
+
+/* test hardware interrupt enable bit */
+#ifndef raw_irqs_disabled
+static inline int raw_irqs_disabled(void)
+{
+	return raw_irqs_disabled_flags(__raw_local_save_flags());
+}
+#endif
+
+#define raw_local_save_flags(flags) \
+	do { (flags) = __raw_local_save_flags(); } while (0)
+
+#define raw_local_irq_save(flags) \
+	do { (flags) = __raw_local_irq_save(); } while (0)
+
+#endif /* __ASM_GENERIC_IRQFLAGS_H */
diff --git a/include/asm-generic/kmap_types.h b/include/asm-generic/kmap_types.h
new file mode 100644
index 000000000000..e5f234a08540
--- /dev/null
+++ b/include/asm-generic/kmap_types.h
@@ -0,0 +1,36 @@
+#ifndef _ASM_GENERIC_KMAP_TYPES_H
+#define _ASM_GENERIC_KMAP_TYPES_H
+
+#ifdef __WITH_KM_FENCE
+# define KMAP_D(n) __KM_FENCE_##n ,
+#else
+# define KMAP_D(n)
+#endif
+
+enum km_type {
+KMAP_D(0)	KM_BOUNCE_READ,
+KMAP_D(1)	KM_SKB_SUNRPC_DATA,
+KMAP_D(2)	KM_SKB_DATA_SOFTIRQ,
+KMAP_D(3)	KM_USER0,
+KMAP_D(4)	KM_USER1,
+KMAP_D(5)	KM_BIO_SRC_IRQ,
+KMAP_D(6)	KM_BIO_DST_IRQ,
+KMAP_D(7)	KM_PTE0,
+KMAP_D(8)	KM_PTE1,
+KMAP_D(9)	KM_IRQ0,
+KMAP_D(10)	KM_IRQ1,
+KMAP_D(11)	KM_SOFTIRQ0,
+KMAP_D(12)	KM_SOFTIRQ1,
+KMAP_D(13)	KM_SYNC_ICACHE,
+KMAP_D(14)	KM_SYNC_DCACHE,
+/* UML specific, for copy_*_user - used in do_op_one_page */
+KMAP_D(15)	KM_UML_USERCOPY,
+KMAP_D(16)	KM_IRQ_PTE,
+KMAP_D(17)	KM_NMI,
+KMAP_D(18)	KM_NMI_PTE,
+KMAP_D(19)	KM_TYPE_NR
+};
+
+#undef KMAP_D
+
+#endif
diff --git a/include/asm-generic/linkage.h b/include/asm-generic/linkage.h
new file mode 100644
index 000000000000..fef7a01e5415
--- /dev/null
+++ b/include/asm-generic/linkage.h
@@ -0,0 +1,8 @@
+#ifndef __ASM_GENERIC_LINKAGE_H
+#define __ASM_GENERIC_LINKAGE_H
+/*
+ * linux/linkage.h provides reasonable defaults.
+ * an architecture can override them by providing its own version.
+ */
+
+#endif /* __ASM_GENERIC_LINKAGE_H */
diff --git a/include/asm-generic/local.h b/include/asm-generic/local.h
index dbd6150763e9..fc218444e315 100644
--- a/include/asm-generic/local.h
+++ b/include/asm-generic/local.h
@@ -42,7 +42,7 @@ typedef struct
 
 #define local_cmpxchg(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
 #define local_xchg(l, n) atomic_long_xchg((&(l)->a), (n))
-#define local_add_unless(l, a, u) atomic_long_add_unless((&(l)->a), (a), (u))
+#define local_add_unless(l, _a, u) atomic_long_add_unless((&(l)->a), (_a), (u))
 #define local_inc_not_zero(l) atomic_long_inc_not_zero(&(l)->a)
 
 /* Non-atomic variants, ie. preemption disabled and won't be touched
diff --git a/include/asm-generic/mman-common.h b/include/asm-generic/mman-common.h
new file mode 100644
index 000000000000..5ee13b2fd223
--- /dev/null
+++ b/include/asm-generic/mman-common.h
@@ -0,0 +1,45 @@
+#ifndef __ASM_GENERIC_MMAN_COMMON_H
+#define __ASM_GENERIC_MMAN_COMMON_H
+
+/*
+ Author: Michael S. Tsirkin <mst@mellanox.co.il>, Mellanox Technologies Ltd.
+ Based on: asm-xxx/mman.h
+*/
+
+#define PROT_READ	0x1		/* page can be read */
+#define PROT_WRITE	0x2		/* page can be written */
+#define PROT_EXEC	0x4		/* page can be executed */
+#define PROT_SEM	0x8		/* page may be used for atomic ops */
+#define PROT_NONE	0x0		/* page can not be accessed */
+#define PROT_GROWSDOWN	0x01000000	/* mprotect flag: extend change to start of growsdown vma */
+#define PROT_GROWSUP	0x02000000	/* mprotect flag: extend change to end of growsup vma */
+
+#define MAP_SHARED	0x01		/* Share changes */
+#define MAP_PRIVATE	0x02		/* Changes are private */
+#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 */
+
+#define MS_ASYNC	1		/* sync memory asynchronously */
+#define MS_INVALIDATE	2		/* invalidate the caches */
+#define MS_SYNC		4		/* synchronous memory sync */
+
+#define MADV_NORMAL	0		/* no further special treatment */
+#define MADV_RANDOM	1		/* expect random page references */
+#define MADV_SEQUENTIAL	2		/* expect sequential page references */
+#define MADV_WILLNEED	3		/* will need these pages */
+#define MADV_DONTNEED	4		/* don't need these pages */
+
+/* common parameters: try to keep these consistent across architectures */
+#define MADV_REMOVE	9		/* remove these pages & resources */
+#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_MERGEABLE   12		/* KSM may merge identical pages */
+#define MADV_UNMERGEABLE 13		/* KSM may not merge identical pages */
+
+/* compatibility flags */
+#define MAP_FILE	0
+
+#endif /* __ASM_GENERIC_MMAN_COMMON_H */
diff --git a/include/asm-generic/mman.h b/include/asm-generic/mman.h
index 5e3dde2ee5ad..32c8bd6a196d 100644
--- a/include/asm-generic/mman.h
+++ b/include/asm-generic/mman.h
@@ -1,41 +1,19 @@
-#ifndef _ASM_GENERIC_MMAN_H
-#define _ASM_GENERIC_MMAN_H
+#ifndef __ASM_GENERIC_MMAN_H
+#define __ASM_GENERIC_MMAN_H
 
-/*
- Author: Michael S. Tsirkin <mst@mellanox.co.il>, Mellanox Technologies Ltd.
- Based on: asm-xxx/mman.h
-*/
+#include <asm-generic/mman-common.h>
 
-#define PROT_READ	0x1		/* page can be read */
-#define PROT_WRITE	0x2		/* page can be written */
-#define PROT_EXEC	0x4		/* page can be executed */
-#define PROT_SEM	0x8		/* page may be used for atomic ops */
-#define PROT_NONE	0x0		/* page can not be accessed */
-#define PROT_GROWSDOWN	0x01000000	/* mprotect flag: extend change to start of growsdown vma */
-#define PROT_GROWSUP	0x02000000	/* mprotect flag: extend change to end of growsup vma */
+#define MAP_GROWSDOWN	0x0100		/* stack-like segment */
+#define MAP_DENYWRITE	0x0800		/* ETXTBSY */
+#define MAP_EXECUTABLE	0x1000		/* mark it as an executable */
+#define MAP_LOCKED	0x2000		/* pages are locked */
+#define MAP_NORESERVE	0x4000		/* don't check for reservations */
+#define MAP_POPULATE	0x8000		/* populate (prefault) pagetables */
+#define MAP_NONBLOCK	0x10000		/* do not block on IO */
+#define MAP_STACK	0x20000		/* give out an address that is best suited for process/thread stacks */
+#define MAP_HUGETLB	0x40000		/* create a huge page mapping */
 
-#define MAP_SHARED	0x01		/* Share changes */
-#define MAP_PRIVATE	0x02		/* Changes are private */
-#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 */
+#define MCL_CURRENT	1		/* lock all current mappings */
+#define MCL_FUTURE	2		/* lock all future mappings */
 
-#define MS_ASYNC	1		/* sync memory asynchronously */
-#define MS_INVALIDATE	2		/* invalidate the caches */
-#define MS_SYNC		4		/* synchronous memory sync */
-
-#define MADV_NORMAL	0		/* no further special treatment */
-#define MADV_RANDOM	1		/* expect random page references */
-#define MADV_SEQUENTIAL	2		/* expect sequential page references */
-#define MADV_WILLNEED	3		/* will need these pages */
-#define MADV_DONTNEED	4		/* don't need these pages */
-
-/* common parameters: try to keep these consistent across architectures */
-#define MADV_REMOVE	9		/* remove these pages & resources */
-#define MADV_DONTFORK	10		/* don't inherit across fork */
-#define MADV_DOFORK	11		/* do inherit across fork */
-
-/* compatibility flags */
-#define MAP_FILE	0
-
-#endif
+#endif /* __ASM_GENERIC_MMAN_H */
diff --git a/include/asm-generic/mmu.h b/include/asm-generic/mmu.h
new file mode 100644
index 000000000000..4f4aa56d6b52
--- /dev/null
+++ b/include/asm-generic/mmu.h
@@ -0,0 +1,15 @@
+#ifndef __ASM_GENERIC_MMU_H
+#define __ASM_GENERIC_MMU_H
+
+/*
+ * This is the mmu.h header for nommu implementations.
+ * Architectures with an MMU need something more complex.
+ */
+#ifndef __ASSEMBLY__
+typedef struct {
+	struct vm_list_struct	*vmlist;
+	unsigned long		end_brk;
+} mm_context_t;
+#endif
+
+#endif /* __ASM_GENERIC_MMU_H */
diff --git a/include/asm-generic/mmu_context.h b/include/asm-generic/mmu_context.h
new file mode 100644
index 000000000000..a7eec910ba6c
--- /dev/null
+++ b/include/asm-generic/mmu_context.h
@@ -0,0 +1,45 @@
+#ifndef __ASM_GENERIC_MMU_CONTEXT_H
+#define __ASM_GENERIC_MMU_CONTEXT_H
+
+/*
+ * Generic hooks for NOMMU architectures, which do not need to do
+ * anything special here.
+ */
+
+#include <asm-generic/mm_hooks.h>
+
+struct task_struct;
+struct mm_struct;
+
+static inline void enter_lazy_tlb(struct mm_struct *mm,
+			struct task_struct *tsk)
+{
+}
+
+static inline int init_new_context(struct task_struct *tsk,
+			struct mm_struct *mm)
+{
+	return 0;
+}
+
+static inline void destroy_context(struct mm_struct *mm)
+{
+}
+
+static inline void deactivate_mm(struct task_struct *task,
+			struct mm_struct *mm)
+{
+}
+
+static inline void switch_mm(struct mm_struct *prev,
+			struct mm_struct *next,
+			struct task_struct *tsk)
+{
+}
+
+static inline void activate_mm(struct mm_struct *prev_mm,
+			       struct mm_struct *next_mm)
+{
+}
+
+#endif /* __ASM_GENERIC_MMU_CONTEXT_H */
diff --git a/include/asm-generic/module.h b/include/asm-generic/module.h
new file mode 100644
index 000000000000..ed5b44de4c91
--- /dev/null
+++ b/include/asm-generic/module.h
@@ -0,0 +1,22 @@
+#ifndef __ASM_GENERIC_MODULE_H
+#define __ASM_GENERIC_MODULE_H
+
+/*
+ * Many architectures just need a simple module
+ * loader without arch specific data.
+ */
+struct mod_arch_specific
+{
+};
+
+#ifdef CONFIG_64BIT
+#define Elf_Shdr Elf64_Shdr
+#define Elf_Sym Elf64_Sym
+#define Elf_Ehdr Elf64_Ehdr
+#else
+#define Elf_Shdr Elf32_Shdr
+#define Elf_Sym Elf32_Sym
+#define Elf_Ehdr Elf32_Ehdr
+#endif
+
+#endif /* __ASM_GENERIC_MODULE_H */
diff --git a/include/asm-m32r/msgbuf.h b/include/asm-generic/msgbuf.h
index 0d5a877b813e..aec850d9159e 100644
--- a/include/asm-m32r/msgbuf.h
+++ b/include/asm-generic/msgbuf.h
@@ -1,11 +1,21 @@
-#ifndef _ASM_M32R_MSGBUF_H
-#define _ASM_M32R_MSGBUF_H
+#ifndef __ASM_GENERIC_MSGBUF_H
+#define __ASM_GENERIC_MSGBUF_H
 
+#include <asm/bitsperlong.h>
 /*
- * The msqid64_ds structure for m32r architecture.
+ * generic msqid64_ds structure.
+ *
  * Note extra padding because this structure is passed back and forth
  * between kernel and user space.
  *
+ * msqid64_ds was originally meant to be architecture specific, but
+ * everyone just ended up making identical copies without specific
+ * optimizations, so we may just as well all use the same one.
+ *
+ * 64 bit architectures typically define a 64 bit __kernel_time_t,
+ * so they do not need the first three padding words.
+ * On big-endian systems, the padding is in the wrong place.
+ *
  * Pad space is left for:
  * - 64-bit time_t to solve y2038 problem
  * - 2 miscellaneous 32-bit values
@@ -14,11 +24,17 @@
 struct msqid64_ds {
 	struct ipc64_perm msg_perm;
 	__kernel_time_t msg_stime;	/* last msgsnd time */
+#if __BITS_PER_LONG != 64
 	unsigned long	__unused1;
+#endif
 	__kernel_time_t msg_rtime;	/* last msgrcv time */
+#if __BITS_PER_LONG != 64
 	unsigned long	__unused2;
+#endif
 	__kernel_time_t msg_ctime;	/* last change time */
+#if __BITS_PER_LONG != 64
 	unsigned long	__unused3;
+#endif
 	unsigned long  msg_cbytes;	/* current number of bytes on queue */
 	unsigned long  msg_qnum;	/* number of messages in queue */
 	unsigned long  msg_qbytes;	/* max number of bytes on queue */
@@ -28,4 +44,4 @@ struct msqid64_ds {
 	unsigned long  __unused5;
 };
 
-#endif /* _ASM_M32R_MSGBUF_H */
+#endif /* __ASM_GENERIC_MSGBUF_H */
diff --git a/include/asm-generic/mutex.h b/include/asm-generic/mutex.h
new file mode 100644
index 000000000000..fe91ab502793
--- /dev/null
+++ b/include/asm-generic/mutex.h
@@ -0,0 +1,9 @@
+#ifndef __ASM_GENERIC_MUTEX_H
+#define __ASM_GENERIC_MUTEX_H
+/*
+ * Pull in the generic implementation for the mutex fastpath,
+ * which is a reasonable default on many architectures.
+ */
+
+#include <asm-generic/mutex-dec.h>
+#endif /* __ASM_GENERIC_MUTEX_H */
diff --git a/include/asm-generic/page.h b/include/asm-generic/page.h
index 14db733b8e68..75fec18cdc59 100644
--- a/include/asm-generic/page.h
+++ b/include/asm-generic/page.h
@@ -1,24 +1,99 @@
-#ifndef _ASM_GENERIC_PAGE_H
-#define _ASM_GENERIC_PAGE_H
+#ifndef __ASM_GENERIC_PAGE_H
+#define __ASM_GENERIC_PAGE_H
+/*
+ * Generic page.h implementation, for NOMMU architectures.
+ * This provides the dummy definitions for the memory management.
+ */
+
+#ifdef CONFIG_MMU
+#error need to prove a real asm/page.h
+#endif
+
+
+/* PAGE_SHIFT determines the page size */
+
+#define PAGE_SHIFT	12
+#ifdef __ASSEMBLY__
+#define PAGE_SIZE	(1 << PAGE_SHIFT)
+#else
+#define PAGE_SIZE	(1UL << PAGE_SHIFT)
+#endif
+#define PAGE_MASK	(~(PAGE_SIZE-1))
+
+#include <asm/setup.h>
+
+#ifndef __ASSEMBLY__
+
+#define get_user_page(vaddr)		__get_free_page(GFP_KERNEL)
+#define free_user_page(page, addr)	free_page(addr)
+
+#define clear_page(page)	memset((page), 0, PAGE_SIZE)
+#define copy_page(to,from)	memcpy((to), (from), PAGE_SIZE)
+
+#define clear_user_page(page, vaddr, pg)	clear_page(page)
+#define copy_user_page(to, from, vaddr, pg)	copy_page(to, from)
+
+/*
+ * These are used to make use of C type-checking..
+ */
+typedef struct {
+	unsigned long pte;
+} pte_t;
+typedef struct {
+	unsigned long pmd[16];
+} pmd_t;
+typedef struct {
+	unsigned long pgd;
+} pgd_t;
+typedef struct {
+	unsigned long pgprot;
+} pgprot_t;
+typedef struct page *pgtable_t;
+
+#define pte_val(x)	((x).pte)
+#define pmd_val(x)	((&x)->pmd[0])
+#define pgd_val(x)	((x).pgd)
+#define pgprot_val(x)	((x).pgprot)
+
+#define __pte(x)	((pte_t) { (x) } )
+#define __pmd(x)	((pmd_t) { (x) } )
+#define __pgd(x)	((pgd_t) { (x) } )
+#define __pgprot(x)	((pgprot_t) { (x) } )
+
+extern unsigned long memory_start;
+extern unsigned long memory_end;
+
+#endif /* !__ASSEMBLY__ */
+
+#ifdef CONFIG_KERNEL_RAM_BASE_ADDRESS
+#define PAGE_OFFSET		(CONFIG_KERNEL_RAM_BASE_ADDRESS)
+#else
+#define PAGE_OFFSET		(0)
+#endif
 
 #ifndef __ASSEMBLY__
 
-#include <linux/compiler.h>
+#define __va(x) ((void *)((unsigned long)(x) + PAGE_OFFSET))
+#define __pa(x) ((unsigned long) (x) - PAGE_OFFSET)
+
+#define virt_to_pfn(kaddr)	(__pa(kaddr) >> PAGE_SHIFT)
+#define pfn_to_virt(pfn)	__va((pfn) << PAGE_SHIFT)
+
+#define virt_to_page(addr)	(mem_map + (((unsigned long)(addr)-PAGE_OFFSET) >> PAGE_SHIFT))
+#define page_to_virt(page)	((((page) - mem_map) << PAGE_SHIFT) + PAGE_OFFSET)
+
+#ifndef page_to_phys
+#define page_to_phys(page)      ((dma_addr_t)page_to_pfn(page) << PAGE_SHIFT)
+#endif
+
+#define pfn_valid(pfn)		((pfn) < max_mapnr)
 
-/* Pure 2^n version of get_order */
-static __inline__ __attribute_const__ int get_order(unsigned long size)
-{
-	int order;
+#define	virt_addr_valid(kaddr)	(((void *)(kaddr) >= (void *)PAGE_OFFSET) && \
+				((void *)(kaddr) < (void *)memory_end))
 
-	size = (size - 1) >> (PAGE_SHIFT - 1);
-	order = -1;
-	do {
-		size >>= 1;
-		order++;
-	} while (size);
-	return order;
-}
+#endif /* __ASSEMBLY__ */
 
-#endif	/* __ASSEMBLY__ */
+#include <asm-generic/memory_model.h>
+#include <asm-generic/getorder.h>
 
-#endif	/* _ASM_GENERIC_PAGE_H */
+#endif /* __ASM_GENERIC_PAGE_H */
diff --git a/include/asm-m32r/param.h b/include/asm-generic/param.h
index 94c770196048..cdf8251bfb6c 100644
--- a/include/asm-m32r/param.h
+++ b/include/asm-generic/param.h
@@ -1,17 +1,19 @@
-#ifndef _ASM_M32R_PARAM_H
-#define _ASM_M32R_PARAM_H
+#ifndef __ASM_GENERIC_PARAM_H
+#define __ASM_GENERIC_PARAM_H
 
 #ifdef __KERNEL__
 # define HZ		CONFIG_HZ	/* Internal kernel timer frequency */
-# define USER_HZ	100		/* .. some user interfaces are in "ticks" */
-# define CLOCKS_PER_SEC	(USER_HZ)	/* like times() */
+# define USER_HZ	100		/* some user interfaces are */
+# define CLOCKS_PER_SEC	(USER_HZ)       /* in "ticks" like times() */
 #endif
 
 #ifndef HZ
 #define HZ 100
 #endif
 
+#ifndef EXEC_PAGESIZE
 #define EXEC_PAGESIZE	4096
+#endif
 
 #ifndef NOGROUP
 #define NOGROUP		(-1)
@@ -19,5 +21,4 @@
 
 #define MAXHOSTNAMELEN	64	/* max length of hostname */
 
-#endif /* _ASM_M32R_PARAM_H */
-
+#endif /* __ASM_GENERIC_PARAM_H */
diff --git a/include/asm-generic/parport.h b/include/asm-generic/parport.h
new file mode 100644
index 000000000000..40528cb977e8
--- /dev/null
+++ b/include/asm-generic/parport.h
@@ -0,0 +1,23 @@
+#ifndef __ASM_GENERIC_PARPORT_H
+#define __ASM_GENERIC_PARPORT_H
+
+/*
+ * An ISA bus may have i8255 parallel ports at well-known
+ * locations in the I/O space, which are scanned by
+ * parport_pc_find_isa_ports.
+ *
+ * Without ISA support, the driver will only attach
+ * to devices on the PCI bus.
+ */
+
+static int __devinit parport_pc_find_isa_ports(int autoirq, int autodma);
+static int __devinit parport_pc_find_nonpci_ports(int autoirq, int autodma)
+{
+#ifdef CONFIG_ISA
+	return parport_pc_find_isa_ports(autoirq, autodma);
+#else
+	return 0;
+#endif
+}
+
+#endif /* __ASM_GENERIC_PARPORT_H */
diff --git a/include/asm-generic/pci.h b/include/asm-generic/pci.h
index c36a77d3bf44..26373cff4546 100644
--- a/include/asm-generic/pci.h
+++ b/include/asm-generic/pci.h
@@ -43,8 +43,6 @@ pcibios_select_root(struct pci_dev *pdev, struct resource *res)
 	return root;
 }
 
-#define pcibios_scan_all_fns(a, b)	0
-
 #ifndef HAVE_ARCH_PCI_GET_LEGACY_IDE_IRQ
 static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
 {
@@ -52,4 +50,12 @@ static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
 }
 #endif /* HAVE_ARCH_PCI_GET_LEGACY_IDE_IRQ */
 
+/*
+ * By default, assume that no iommu is in use and that the PCI
+ * space is mapped to address physical 0.
+ */
+#ifndef PCI_DMA_BUS_IS_PHYS
+#define PCI_DMA_BUS_IS_PHYS	(1)
 #endif
+
+#endif /* _ASM_GENERIC_PCI_H */
diff --git a/include/asm-generic/percpu.h b/include/asm-generic/percpu.h
index 00f45ff081a6..90079c373f1c 100644
--- a/include/asm-generic/percpu.h
+++ b/include/asm-generic/percpu.h
@@ -1,13 +1,9 @@
 #ifndef _ASM_GENERIC_PERCPU_H_
 #define _ASM_GENERIC_PERCPU_H_
+
 #include <linux/compiler.h>
 #include <linux/threads.h>
-
-/*
- * Determine the real variable name from the name visible in the
- * kernel sources.
- */
-#define per_cpu_var(var) per_cpu__##var
+#include <linux/percpu-defs.h>
 
 #ifdef CONFIG_SMP
 
@@ -73,63 +69,39 @@ extern void setup_per_cpu_areas(void);
 
 #endif	/* SMP */
 
-#ifndef PER_CPU_ATTRIBUTES
-#define PER_CPU_ATTRIBUTES
+#ifndef PER_CPU_BASE_SECTION
+#ifdef CONFIG_SMP
+#define PER_CPU_BASE_SECTION ".data.percpu"
+#else
+#define PER_CPU_BASE_SECTION ".data"
 #endif
-
-#define DECLARE_PER_CPU(type, name) extern PER_CPU_ATTRIBUTES \
-					__typeof__(type) per_cpu_var(name)
-
-/*
- * Optional methods for optimized non-lvalue per-cpu variable access.
- *
- * @var can be a percpu variable or a field of it and its size should
- * equal char, int or long.  percpu_read() evaluates to a lvalue and
- * all others to void.
- *
- * These operations are guaranteed to be atomic w.r.t. preemption.
- * The generic versions use plain get/put_cpu_var().  Archs are
- * encouraged to implement single-instruction alternatives which don't
- * require preemption protection.
- */
-#ifndef percpu_read
-# define percpu_read(var)						\
-  ({									\
-	typeof(per_cpu_var(var)) __tmp_var__;				\
-	__tmp_var__ = get_cpu_var(var);					\
-	put_cpu_var(var);						\
-	__tmp_var__;							\
-  })
 #endif
 
-#define __percpu_generic_to_op(var, val, op)				\
-do {									\
-	get_cpu_var(var) op val;					\
-	put_cpu_var(var);						\
-} while (0)
+#ifdef CONFIG_SMP
 
-#ifndef percpu_write
-# define percpu_write(var, val)		__percpu_generic_to_op(var, (val), =)
+#ifdef MODULE
+#define PER_CPU_SHARED_ALIGNED_SECTION ""
+#define PER_CPU_ALIGNED_SECTION ""
+#else
+#define PER_CPU_SHARED_ALIGNED_SECTION ".shared_aligned"
+#define PER_CPU_ALIGNED_SECTION ".shared_aligned"
 #endif
+#define PER_CPU_FIRST_SECTION ".first"
 
-#ifndef percpu_add
-# define percpu_add(var, val)		__percpu_generic_to_op(var, (val), +=)
-#endif
+#else
 
-#ifndef percpu_sub
-# define percpu_sub(var, val)		__percpu_generic_to_op(var, (val), -=)
-#endif
+#define PER_CPU_SHARED_ALIGNED_SECTION ""
+#define PER_CPU_ALIGNED_SECTION ".shared_aligned"
+#define PER_CPU_FIRST_SECTION ""
 
-#ifndef percpu_and
-# define percpu_and(var, val)		__percpu_generic_to_op(var, (val), &=)
 #endif
 
-#ifndef percpu_or
-# define percpu_or(var, val)		__percpu_generic_to_op(var, (val), |=)
+#ifndef PER_CPU_ATTRIBUTES
+#define PER_CPU_ATTRIBUTES
 #endif
 
-#ifndef percpu_xor
-# define percpu_xor(var, val)		__percpu_generic_to_op(var, (val), ^=)
+#ifndef PER_CPU_DEF_ATTRIBUTES
+#define PER_CPU_DEF_ATTRIBUTES
 #endif
 
 #endif /* _ASM_GENERIC_PERCPU_H_ */
diff --git a/include/asm-generic/pgalloc.h b/include/asm-generic/pgalloc.h
new file mode 100644
index 000000000000..9e429d08b1f8
--- /dev/null
+++ b/include/asm-generic/pgalloc.h
@@ -0,0 +1,12 @@
+#ifndef __ASM_GENERIC_PGALLOC_H
+#define __ASM_GENERIC_PGALLOC_H
+/*
+ * an empty file is enough for a nommu architecture
+ */
+#ifdef CONFIG_MMU
+#error need to implement an architecture specific asm/pgalloc.h
+#endif
+
+#define check_pgt_cache()          do { } while (0)
+
+#endif /* __ASM_GENERIC_PGALLOC_H */
diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h
index a7cdc48e8b78..725612b793ce 100644
--- a/include/asm-generic/pgtable-nopmd.h
+++ b/include/asm-generic/pgtable-nopmd.h
@@ -59,7 +59,7 @@ static inline pmd_t * pmd_offset(pud_t * pud, unsigned long address)
 static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
 {
 }
-#define __pmd_free_tlb(tlb, x)			do { } while (0)
+#define __pmd_free_tlb(tlb, x, a)		do { } while (0)
 
 #undef  pmd_addr_end
 #define pmd_addr_end(addr, end)			(end)
diff --git a/include/asm-generic/pgtable-nopud.h b/include/asm-generic/pgtable-nopud.h
index 87cf449a6df3..810431d8351b 100644
--- a/include/asm-generic/pgtable-nopud.h
+++ b/include/asm-generic/pgtable-nopud.h
@@ -52,7 +52,7 @@ static inline pud_t * pud_offset(pgd_t * pgd, unsigned long address)
  */
 #define pud_alloc_one(mm, address)		NULL
 #define pud_free(mm, x)				do { } while (0)
-#define __pud_free_tlb(tlb, x)			do { } while (0)
+#define __pud_free_tlb(tlb, x, a)		do { } while (0)
 
 #undef  pud_addr_end
 #define pud_addr_end(addr, end)			(end)
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index 8e6d0ca70aba..e2bd73e8f9c0 100644
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -129,6 +129,10 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addres
 #define move_pte(pte, prot, old_addr, new_addr)	(pte)
 #endif
 
+#ifndef pgprot_noncached
+#define pgprot_noncached(prot)	(prot)
+#endif
+
 #ifndef pgprot_writecombine
 #define pgprot_writecombine pgprot_noncached
 #endif
@@ -280,17 +284,18 @@ static inline void ptep_modify_prot_commit(struct mm_struct *mm,
 #endif
 
 /*
- * A facility to provide batching of the reload of page tables with the
- * actual context switch code for paravirtualized guests.  By convention,
- * only one of the lazy modes (CPU, MMU) should be active at any given
- * time, entry should never be nested, and entry and exits should always
- * be paired.  This is for sanity of maintaining and reasoning about the
- * kernel code.
+ * A facility to provide batching of the reload of page tables and
+ * other process state with the actual context switch code for
+ * paravirtualized guests.  By convention, only one of the batched
+ * update (lazy) modes (CPU, MMU) should be active at any given time,
+ * entry should never be nested, and entry and exits should always be
+ * paired.  This is for sanity of maintaining and reasoning about the
+ * kernel code.  In this case, the exit (end of the context switch) is
+ * in architecture-specific code, and so doesn't need a generic
+ * definition.
  */
-#ifndef __HAVE_ARCH_ENTER_LAZY_CPU_MODE
-#define arch_enter_lazy_cpu_mode()	do {} while (0)
-#define arch_leave_lazy_cpu_mode()	do {} while (0)
-#define arch_flush_lazy_cpu_mode()	do {} while (0)
+#ifndef __HAVE_ARCH_START_CONTEXT_SWITCH
+#define arch_start_context_switch(prev)	do {} while (0)
 #endif
 
 #ifndef __HAVE_PFNMAP_TRACKING
diff --git a/include/asm-mn10300/posix_types.h b/include/asm-generic/posix_types.h
index 077567c37798..3dab00860e71 100644
--- a/include/asm-mn10300/posix_types.h
+++ b/include/asm-generic/posix_types.h
@@ -1,64 +1,98 @@
-/* MN10300 POSIX types
- *
- * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd.
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_POSIX_TYPES_H
-#define _ASM_POSIX_TYPES_H
+#ifndef __ASM_GENERIC_POSIX_TYPES_H
+#define __ASM_GENERIC_POSIX_TYPES_H
 
+#include <asm/bitsperlong.h>
 /*
  * This file is generally used by user-level software, so you need to
- * be a little careful about namespace pollution etc.  Also, we cannot
- * assume GCC is being used.
+ * be a little careful about namespace pollution etc.
+ *
+ * First the types that are often defined in different ways across
+ * architectures, so that you can override them.
  */
 
+#ifndef __kernel_ino_t
 typedef unsigned long	__kernel_ino_t;
-typedef unsigned short	__kernel_mode_t;
-typedef unsigned short	__kernel_nlink_t;
-typedef long		__kernel_off_t;
+#endif
+
+#ifndef __kernel_mode_t
+typedef unsigned int	__kernel_mode_t;
+#endif
+
+#ifndef __kernel_nlink_t
+typedef unsigned long	__kernel_nlink_t;
+#endif
+
+#ifndef __kernel_pid_t
 typedef int		__kernel_pid_t;
-typedef unsigned short	__kernel_ipc_pid_t;
-typedef unsigned short	__kernel_uid_t;
-typedef unsigned short	__kernel_gid_t;
+#endif
+
+#ifndef __kernel_ipc_pid_t
+typedef int		__kernel_ipc_pid_t;
+#endif
+
+#ifndef __kernel_uid_t
+typedef unsigned int	__kernel_uid_t;
+typedef unsigned int	__kernel_gid_t;
+#endif
+
+#ifndef __kernel_suseconds_t
+typedef long		__kernel_suseconds_t;
+#endif
+
+#ifndef __kernel_daddr_t
+typedef int		__kernel_daddr_t;
+#endif
+
+#ifndef __kernel_uid32_t
+typedef __kernel_uid_t	__kernel_uid32_t;
+typedef __kernel_gid_t	__kernel_gid32_t;
+#endif
+
+#ifndef __kernel_old_uid_t
+typedef __kernel_uid_t	__kernel_old_uid_t;
+typedef __kernel_gid_t	__kernel_old_gid_t;
+#endif
+
+#ifndef __kernel_old_dev_t
+typedef unsigned int	__kernel_old_dev_t;
+#endif
+
+/*
+ * Most 32 bit architectures use "unsigned int" size_t,
+ * and all 64 bit architectures use "unsigned long" size_t.
+ */
+#ifndef __kernel_size_t
+#if __BITS_PER_LONG != 64
+typedef unsigned int	__kernel_size_t;
+typedef int		__kernel_ssize_t;
+typedef int		__kernel_ptrdiff_t;
+#else
 typedef unsigned long	__kernel_size_t;
 typedef long		__kernel_ssize_t;
-typedef int		__kernel_ptrdiff_t;
+typedef long		__kernel_ptrdiff_t;
+#endif
+#endif
+
+/*
+ * anything below here should be completely generic
+ */
+typedef long		__kernel_off_t;
+typedef long long	__kernel_loff_t;
 typedef long		__kernel_time_t;
-typedef long		__kernel_suseconds_t;
 typedef long		__kernel_clock_t;
 typedef int		__kernel_timer_t;
 typedef int		__kernel_clockid_t;
-typedef int		__kernel_daddr_t;
 typedef char *		__kernel_caddr_t;
 typedef unsigned short	__kernel_uid16_t;
 typedef unsigned short	__kernel_gid16_t;
-typedef unsigned int	__kernel_uid32_t;
-typedef unsigned int	__kernel_gid32_t;
-
-typedef unsigned short	__kernel_old_uid_t;
-typedef unsigned short	__kernel_old_gid_t;
-typedef unsigned short	__kernel_old_dev_t;
-
-#ifdef __GNUC__
-typedef long long	__kernel_loff_t;
-#endif
 
 typedef struct {
-#if defined(__KERNEL__) || defined(__USE_ALL)
 	int	val[2];
-#else /* !defined(__KERNEL__) && !defined(__USE_ALL) */
-	int	__val[2];
-#endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */
 } __kernel_fsid_t;
 
-#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
+#ifdef __KERNEL__
 
-#undef	__FD_SET
+#undef __FD_SET
 static inline void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
 {
 	unsigned long __tmp = __fd / __NFDBITS;
@@ -66,7 +100,7 @@ static inline void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
 	__fdsetp->fds_bits[__tmp] |= (1UL<<__rem);
 }
 
-#undef	__FD_CLR
+#undef __FD_CLR
 static inline void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp)
 {
 	unsigned long __tmp = __fd / __NFDBITS;
@@ -74,8 +108,7 @@ static inline void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp)
 	__fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem);
 }
 
-
-#undef	__FD_ISSET
+#undef __FD_ISSET
 static inline int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p)
 {
 	unsigned long __tmp = __fd / __NFDBITS;
@@ -87,7 +120,7 @@ static inline int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p)
  * This will unroll the loop for the normal constant case (8 ints,
  * for a 256-bit fd_set)
  */
-#undef	__FD_ZERO
+#undef __FD_ZERO
 static inline void __FD_ZERO(__kernel_fd_set *__p)
 {
 	unsigned long *__tmp = __p->fds_bits;
@@ -127,6 +160,6 @@ static inline void __FD_ZERO(__kernel_fd_set *__p)
 	}
 }
 
-#endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */
+#endif /* __KERNEL__ */
 
-#endif /* _ASM_POSIX_TYPES_H */
+#endif /* __ASM_GENERIC_POSIX_TYPES_H */
diff --git a/include/asm-generic/rtc.h b/include/asm-generic/rtc.h
index 763e3b060f43..fa86f240c874 100644
--- a/include/asm-generic/rtc.h
+++ b/include/asm-generic/rtc.h
@@ -202,7 +202,7 @@ static inline unsigned int get_rtc_ss(void)
 {
 	struct rtc_time h;
 
-	__get_rtc_time(&h);
+	get_rtc_time(&h);
 	return h.tm_sec;
 }
 
diff --git a/include/asm-generic/scatterlist.h b/include/asm-generic/scatterlist.h
new file mode 100644
index 000000000000..8b9454496a7c
--- /dev/null
+++ b/include/asm-generic/scatterlist.h
@@ -0,0 +1,43 @@
+#ifndef __ASM_GENERIC_SCATTERLIST_H
+#define __ASM_GENERIC_SCATTERLIST_H
+
+#include <linux/types.h>
+
+struct scatterlist {
+#ifdef CONFIG_DEBUG_SG
+	unsigned long	sg_magic;
+#endif
+	unsigned long	page_link;
+	unsigned int	offset;
+	unsigned int	length;
+	dma_addr_t	dma_address;
+	unsigned int	dma_length;
+};
+
+/*
+ * These macros should be used after a dma_map_sg call has been done
+ * to get bus addresses of each of the SG entries and their lengths.
+ * You should only work with the number of sg entries pci_map_sg
+ * returns, or alternatively stop on the first sg_dma_len(sg) which
+ * is 0.
+ */
+#define sg_dma_address(sg)	((sg)->dma_address)
+#ifndef sg_dma_len
+/*
+ * Normally, you have an iommu on 64 bit machines, but not on 32 bit
+ * machines. Architectures that are differnt should override this.
+ */
+#if __BITS_PER_LONG == 64
+#define sg_dma_len(sg)		((sg)->dma_length)
+#else
+#define sg_dma_len(sg)		((sg)->length)
+#endif /* 64 bit */
+#endif /* sg_dma_len */
+
+#ifndef ISA_DMA_THRESHOLD
+#define ISA_DMA_THRESHOLD	(~0UL)
+#endif
+
+#define ARCH_HAS_SG_CHAIN
+
+#endif /* __ASM_GENERIC_SCATTERLIST_H */
diff --git a/include/asm-generic/sections.h b/include/asm-generic/sections.h
index 4ce48e878530..b3bfabc258f3 100644
--- a/include/asm-generic/sections.h
+++ b/include/asm-generic/sections.h
@@ -14,10 +14,29 @@ extern char __kprobes_text_start[], __kprobes_text_end[];
 extern char __initdata_begin[], __initdata_end[];
 extern char __start_rodata[], __end_rodata[];
 
+/* Start and end of .ctors section - used for constructor calls. */
+extern char __ctors_start[], __ctors_end[];
+
 /* function descriptor handling (if any).  Override
  * in asm/sections.h */
 #ifndef dereference_function_descriptor
 #define dereference_function_descriptor(p) (p)
 #endif
 
+/* random extra sections (if any).  Override
+ * in asm/sections.h */
+#ifndef arch_is_kernel_text
+static inline int arch_is_kernel_text(unsigned long addr)
+{
+	return 0;
+}
+#endif
+
+#ifndef arch_is_kernel_data
+static inline int arch_is_kernel_data(unsigned long addr)
+{
+	return 0;
+}
+#endif
+
 #endif /* _ASM_GENERIC_SECTIONS_H_ */
diff --git a/include/asm-generic/segment.h b/include/asm-generic/segment.h
new file mode 100644
index 000000000000..5580eace622c
--- /dev/null
+++ b/include/asm-generic/segment.h
@@ -0,0 +1,9 @@
+#ifndef __ASM_GENERIC_SEGMENT_H
+#define __ASM_GENERIC_SEGMENT_H
+/*
+ * Only here because we have some old header files that expect it...
+ *
+ * New architectures probably don't want to have their own version.
+ */
+
+#endif /* __ASM_GENERIC_SEGMENT_H */
diff --git a/include/asm-generic/sembuf.h b/include/asm-generic/sembuf.h
new file mode 100644
index 000000000000..4cb2c13e5090
--- /dev/null
+++ b/include/asm-generic/sembuf.h
@@ -0,0 +1,38 @@
+#ifndef __ASM_GENERIC_SEMBUF_H
+#define __ASM_GENERIC_SEMBUF_H
+
+#include <asm/bitsperlong.h>
+
+/*
+ * The semid64_ds structure for x86 architecture.
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * semid64_ds was originally meant to be architecture specific, but
+ * everyone just ended up making identical copies without specific
+ * optimizations, so we may just as well all use the same one.
+ *
+ * 64 bit architectures typically define a 64 bit __kernel_time_t,
+ * so they do not need the first two padding words.
+ * On big-endian systems, the padding is in the wrong place.
+ *
+ * Pad space is left for:
+ * - 64-bit time_t to solve y2038 problem
+ * - 2 miscellaneous 32-bit values
+ */
+struct semid64_ds {
+	struct ipc64_perm sem_perm;	/* permissions .. see ipc.h */
+	__kernel_time_t	sem_otime;	/* last semop time */
+#if __BITS_PER_LONG != 64
+	unsigned long	__unused1;
+#endif
+	__kernel_time_t	sem_ctime;	/* last change time */
+#if __BITS_PER_LONG != 64
+	unsigned long	__unused2;
+#endif
+	unsigned long	sem_nsems;	/* no. of semaphores in array */
+	unsigned long	__unused3;
+	unsigned long	__unused4;
+};
+
+#endif /* __ASM_GENERIC_SEMBUF_H */
diff --git a/include/asm-generic/serial.h b/include/asm-generic/serial.h
new file mode 100644
index 000000000000..5e291090fe04
--- /dev/null
+++ b/include/asm-generic/serial.h
@@ -0,0 +1,13 @@
+#ifndef __ASM_GENERIC_SERIAL_H
+#define __ASM_GENERIC_SERIAL_H
+
+/*
+ * This should not be an architecture specific #define, oh well.
+ *
+ * Traditionally, it just describes i8250 and related serial ports
+ * that have this clock rate.
+ */
+
+#define BASE_BAUD (1843200 / 16)
+
+#endif /* __ASM_GENERIC_SERIAL_H */
diff --git a/include/asm-generic/setup.h b/include/asm-generic/setup.h
new file mode 100644
index 000000000000..6fc26a51003c
--- /dev/null
+++ b/include/asm-generic/setup.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_GENERIC_SETUP_H
+#define __ASM_GENERIC_SETUP_H
+
+#define COMMAND_LINE_SIZE	512
+
+#endif	/* __ASM_GENERIC_SETUP_H */
diff --git a/include/asm-frv/shmbuf.h b/include/asm-generic/shmbuf.h
index 4c6e711a4779..5768fa60ac82 100644
--- a/include/asm-frv/shmbuf.h
+++ b/include/asm-generic/shmbuf.h
@@ -1,11 +1,22 @@
-#ifndef _ASM_SHMBUF_H
-#define _ASM_SHMBUF_H
+#ifndef __ASM_GENERIC_SHMBUF_H
+#define __ASM_GENERIC_SHMBUF_H
+
+#include <asm/bitsperlong.h>
 
 /*
- * The shmid64_ds structure for FR-V architecture.
+ * The shmid64_ds structure for x86 architecture.
  * Note extra padding because this structure is passed back and forth
  * between kernel and user space.
  *
+ * shmid64_ds was originally meant to be architecture specific, but
+ * everyone just ended up making identical copies without specific
+ * optimizations, so we may just as well all use the same one.
+ *
+ * 64 bit architectures typically define a 64 bit __kernel_time_t,
+ * so they do not need the first two padding words.
+ * On big-endian systems, the padding is in the wrong place.
+ *
+ *
  * Pad space is left for:
  * - 64-bit time_t to solve y2038 problem
  * - 2 miscellaneous 32-bit values
@@ -15,11 +26,17 @@ struct shmid64_ds {
 	struct ipc64_perm	shm_perm;	/* operation perms */
 	size_t			shm_segsz;	/* size of segment (bytes) */
 	__kernel_time_t		shm_atime;	/* last attach time */
+#if __BITS_PER_LONG != 64
 	unsigned long		__unused1;
+#endif
 	__kernel_time_t		shm_dtime;	/* last detach time */
+#if __BITS_PER_LONG != 64
 	unsigned long		__unused2;
+#endif
 	__kernel_time_t		shm_ctime;	/* last change time */
+#if __BITS_PER_LONG != 64
 	unsigned long		__unused3;
+#endif
 	__kernel_pid_t		shm_cpid;	/* pid of creator */
 	__kernel_pid_t		shm_lpid;	/* pid of last operator */
 	unsigned long		shm_nattch;	/* no. of current attaches */
@@ -39,5 +56,4 @@ struct shminfo64 {
 	unsigned long	__unused4;
 };
 
-#endif /* _ASM_SHMBUF_H */
-
+#endif /* __ASM_GENERIC_SHMBUF_H */
diff --git a/include/asm-generic/shmparam.h b/include/asm-generic/shmparam.h
new file mode 100644
index 000000000000..51a3852de733
--- /dev/null
+++ b/include/asm-generic/shmparam.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_GENERIC_SHMPARAM_H
+#define __ASM_GENERIC_SHMPARAM_H
+
+#define SHMLBA PAGE_SIZE	 /* attach addr a multiple of this */
+
+#endif /* _ASM_GENERIC_SHMPARAM_H */
diff --git a/include/asm-generic/siginfo.h b/include/asm-generic/siginfo.h
index 35752dadd6df..942d30b5aab1 100644
--- a/include/asm-generic/siginfo.h
+++ b/include/asm-generic/siginfo.h
@@ -82,6 +82,7 @@ typedef struct siginfo {
 #ifdef __ARCH_SI_TRAPNO
 			int _trapno;	/* TRAP # which caused the signal */
 #endif
+			short _addr_lsb; /* LSB of the reported address */
 		} _sigfault;
 
 		/* SIGPOLL */
@@ -112,6 +113,7 @@ typedef struct siginfo {
 #ifdef __ARCH_SI_TRAPNO
 #define si_trapno	_sifields._sigfault._trapno
 #endif
+#define si_addr_lsb	_sifields._sigfault._addr_lsb
 #define si_band		_sifields._sigpoll._band
 #define si_fd		_sifields._sigpoll._fd
 
@@ -192,7 +194,11 @@ typedef struct siginfo {
 #define BUS_ADRALN	(__SI_FAULT|1)	/* invalid address alignment */
 #define BUS_ADRERR	(__SI_FAULT|2)	/* non-existant physical address */
 #define BUS_OBJERR	(__SI_FAULT|3)	/* object specific hardware error */
-#define NSIGBUS		3
+/* hardware memory error consumed on a machine check: action required */
+#define BUS_MCEERR_AR	(__SI_FAULT|4)
+/* hardware memory error detected in process but not consumed: action optional*/
+#define BUS_MCEERR_AO	(__SI_FAULT|5)
+#define NSIGBUS		5
 
 /*
  * SIGTRAP si_codes
@@ -201,7 +207,7 @@ typedef struct siginfo {
 #define TRAP_TRACE	(__SI_FAULT|2)	/* process trace trap */
 #define TRAP_BRANCH     (__SI_FAULT|3)  /* process taken branch trap */
 #define TRAP_HWBKPT     (__SI_FAULT|4)  /* hardware breakpoint/watchpoint */
-#define NSIGTRAP	2
+#define NSIGTRAP	4
 
 /*
  * SIGCHLD si_codes
diff --git a/include/asm-generic/signal-defs.h b/include/asm-generic/signal-defs.h
new file mode 100644
index 000000000000..00f95df54297
--- /dev/null
+++ b/include/asm-generic/signal-defs.h
@@ -0,0 +1,28 @@
+#ifndef __ASM_GENERIC_SIGNAL_DEFS_H
+#define __ASM_GENERIC_SIGNAL_DEFS_H
+
+#include <linux/compiler.h>
+
+#ifndef SIG_BLOCK
+#define SIG_BLOCK          0	/* for blocking signals */
+#endif
+#ifndef SIG_UNBLOCK
+#define SIG_UNBLOCK        1	/* for unblocking signals */
+#endif
+#ifndef SIG_SETMASK
+#define SIG_SETMASK        2	/* for setting the signal mask */
+#endif
+
+#ifndef __ASSEMBLY__
+typedef void __signalfn_t(int);
+typedef __signalfn_t __user *__sighandler_t;
+
+typedef void __restorefn_t(void);
+typedef __restorefn_t __user *__sigrestore_t;
+
+#define SIG_DFL	((__force __sighandler_t)0)	/* default signal handling */
+#define SIG_IGN	((__force __sighandler_t)1)	/* ignore signal */
+#define SIG_ERR	((__force __sighandler_t)-1)	/* error return from signal */
+#endif
+
+#endif /* __ASM_GENERIC_SIGNAL_DEFS_H */
diff --git a/include/asm-generic/signal.h b/include/asm-generic/signal.h
index dae1d8720076..555c0aee8a47 100644
--- a/include/asm-generic/signal.h
+++ b/include/asm-generic/signal.h
@@ -1,28 +1,131 @@
 #ifndef __ASM_GENERIC_SIGNAL_H
 #define __ASM_GENERIC_SIGNAL_H
 
-#include <linux/compiler.h>
+#include <linux/types.h>
 
-#ifndef SIG_BLOCK
-#define SIG_BLOCK          0	/* for blocking signals */
-#endif
-#ifndef SIG_UNBLOCK
-#define SIG_UNBLOCK        1	/* for unblocking signals */
-#endif
-#ifndef SIG_SETMASK
-#define SIG_SETMASK        2	/* for setting the signal mask */
+#define _NSIG		64
+#define _NSIG_BPW	__BITS_PER_LONG
+#define _NSIG_WORDS	(_NSIG / _NSIG_BPW)
+
+#define SIGHUP		 1
+#define SIGINT		 2
+#define SIGQUIT		 3
+#define SIGILL		 4
+#define SIGTRAP		 5
+#define SIGABRT		 6
+#define SIGIOT		 6
+#define SIGBUS		 7
+#define SIGFPE		 8
+#define SIGKILL		 9
+#define SIGUSR1		10
+#define SIGSEGV		11
+#define SIGUSR2		12
+#define SIGPIPE		13
+#define SIGALRM		14
+#define SIGTERM		15
+#define SIGSTKFLT	16
+#define SIGCHLD		17
+#define SIGCONT		18
+#define SIGSTOP		19
+#define SIGTSTP		20
+#define SIGTTIN		21
+#define SIGTTOU		22
+#define SIGURG		23
+#define SIGXCPU		24
+#define SIGXFSZ		25
+#define SIGVTALRM	26
+#define SIGPROF		27
+#define SIGWINCH	28
+#define SIGIO		29
+#define SIGPOLL		SIGIO
+/*
+#define SIGLOST		29
+*/
+#define SIGPWR		30
+#define SIGSYS		31
+#define	SIGUNUSED	31
+
+/* These should not be considered constants from userland.  */
+#define SIGRTMIN	32
+#ifndef SIGRTMAX
+#define SIGRTMAX	_NSIG
 #endif
 
+/*
+ * SA_FLAGS values:
+ *
+ * SA_ONSTACK indicates that a registered stack_t will be used.
+ * SA_RESTART flag to get restarting signals (which were the default long ago)
+ * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
+ * SA_RESETHAND clears the handler when the signal is delivered.
+ * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies.
+ * SA_NODEFER prevents the current signal from being masked in the handler.
+ *
+ * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single
+ * Unix names RESETHAND and NODEFER respectively.
+ */
+#define SA_NOCLDSTOP	0x00000001
+#define SA_NOCLDWAIT	0x00000002
+#define SA_SIGINFO	0x00000004
+#define SA_ONSTACK	0x08000000
+#define SA_RESTART	0x10000000
+#define SA_NODEFER	0x40000000
+#define SA_RESETHAND	0x80000000
+
+#define SA_NOMASK	SA_NODEFER
+#define SA_ONESHOT	SA_RESETHAND
+
+/*
+ * New architectures should not define the obsolete
+ *	SA_RESTORER	0x04000000
+ */
+
+/*
+ * sigaltstack controls
+ */
+#define SS_ONSTACK	1
+#define SS_DISABLE	2
+
+#define MINSIGSTKSZ	2048
+#define SIGSTKSZ	8192
+
 #ifndef __ASSEMBLY__
-typedef void __signalfn_t(int);
-typedef __signalfn_t __user *__sighandler_t;
+typedef struct {
+	unsigned long sig[_NSIG_WORDS];
+} sigset_t;
+
+/* not actually used, but required for linux/syscalls.h */
+typedef unsigned long old_sigset_t;
 
-typedef void __restorefn_t(void);
-typedef __restorefn_t __user *__sigrestore_t;
+#include <asm-generic/signal-defs.h>
 
-#define SIG_DFL	((__force __sighandler_t)0)	/* default signal handling */
-#define SIG_IGN	((__force __sighandler_t)1)	/* ignore signal */
-#define SIG_ERR	((__force __sighandler_t)-1)	/* error return from signal */
+struct sigaction {
+	__sighandler_t sa_handler;
+	unsigned long sa_flags;
+#ifdef SA_RESTORER
+	__sigrestore_t sa_restorer;
 #endif
+	sigset_t sa_mask;		/* mask last for extensibility */
+};
+
+struct k_sigaction {
+	struct sigaction sa;
+};
+
+typedef struct sigaltstack {
+	void __user *ss_sp;
+	int ss_flags;
+	size_t ss_size;
+} stack_t;
+
+#ifdef __KERNEL__
+
+#include <asm/sigcontext.h>
+#undef __HAVE_ARCH_SIG_BITOPS
+
+#define ptrace_signal_deliver(regs, cookie) do { } while (0)
+
+#endif /* __KERNEL__ */
+#endif /* __ASSEMBLY__ */
 
-#endif /* __ASM_GENERIC_SIGNAL_H */
+#endif /* _ASM_GENERIC_SIGNAL_H */
diff --git a/include/asm-mn10300/socket.h b/include/asm-generic/socket.h
index fb5daf438ec9..9a6115e7cf63 100644
--- a/include/asm-mn10300/socket.h
+++ b/include/asm-generic/socket.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_SOCKET_H
-#define _ASM_SOCKET_H
+#ifndef __ASM_GENERIC_SOCKET_H
+#define __ASM_GENERIC_SOCKET_H
 
 #include <asm/sockios.h>
 
@@ -23,12 +23,15 @@
 #define SO_LINGER	13
 #define SO_BSDCOMPAT	14
 /* To add :#define SO_REUSEPORT 15 */
+
+#ifndef SO_PASSCRED /* powerpc only differs in these */
 #define SO_PASSCRED	16
 #define SO_PEERCRED	17
 #define SO_RCVLOWAT	18
 #define SO_SNDLOWAT	19
 #define SO_RCVTIMEO	20
 #define SO_SNDTIMEO	21
+#endif
 
 /* Security levels - as per NRL IPv6 - don't actually do anything */
 #define SO_SECURITY_AUTHENTICATION		22
@@ -38,8 +41,8 @@
 #define SO_BINDTODEVICE	25
 
 /* Socket filtering */
-#define SO_ATTACH_FILTER        26
-#define SO_DETACH_FILTER        27
+#define SO_ATTACH_FILTER	26
+#define SO_DETACH_FILTER	27
 
 #define SO_PEERNAME		28
 #define SO_TIMESTAMP		29
@@ -57,4 +60,8 @@
 #define SO_TIMESTAMPING		37
 #define SCM_TIMESTAMPING	SO_TIMESTAMPING
 
-#endif /* _ASM_SOCKET_H */
+#define SO_PROTOCOL		38
+#define SO_DOMAIN		39
+
+#define SO_RXQ_OVFL             40
+#endif /* __ASM_GENERIC_SOCKET_H */
diff --git a/include/asm-frv/sockios.h b/include/asm-generic/sockios.h
index 5dbdd13e6de3..9a61a369b901 100644
--- a/include/asm-frv/sockios.h
+++ b/include/asm-generic/sockios.h
@@ -1,8 +1,8 @@
-#ifndef _ASM_SOCKIOS__
-#define _ASM_SOCKIOS__
+#ifndef __ASM_GENERIC_SOCKIOS_H
+#define __ASM_GENERIC_SOCKIOS_H
 
 /* Socket-level I/O control calls. */
-#define FIOSETOWN 	0x8901
+#define FIOSETOWN	0x8901
 #define SIOCSPGRP	0x8902
 #define FIOGETOWN	0x8903
 #define SIOCGPGRP	0x8904
@@ -10,5 +10,4 @@
 #define SIOCGSTAMP	0x8906		/* Get stamp (timeval) */
 #define SIOCGSTAMPNS	0x8907		/* Get stamp (timespec) */
 
-#endif /* _ASM_SOCKIOS__ */
-
+#endif /* __ASM_GENERIC_SOCKIOS_H */
diff --git a/include/asm-generic/spinlock.h b/include/asm-generic/spinlock.h
new file mode 100644
index 000000000000..1547a03ac50f
--- /dev/null
+++ b/include/asm-generic/spinlock.h
@@ -0,0 +1,11 @@
+#ifndef __ASM_GENERIC_SPINLOCK_H
+#define __ASM_GENERIC_SPINLOCK_H
+/*
+ * You need to implement asm/spinlock.h for SMP support. The generic
+ * version does not handle SMP.
+ */
+#ifdef CONFIG_SMP
+#error need an architecture specific asm/spinlock.h
+#endif
+
+#endif /* __ASM_GENERIC_SPINLOCK_H */
diff --git a/include/asm-generic/stat.h b/include/asm-generic/stat.h
new file mode 100644
index 000000000000..47e64170305d
--- /dev/null
+++ b/include/asm-generic/stat.h
@@ -0,0 +1,72 @@
+#ifndef __ASM_GENERIC_STAT_H
+#define __ASM_GENERIC_STAT_H
+
+/*
+ * Everybody gets this wrong and has to stick with it for all
+ * eternity. Hopefully, this version gets used by new architectures
+ * so they don't fall into the same traps.
+ *
+ * stat64 is copied from powerpc64, with explicit padding added.
+ * stat is the same structure layout on 64-bit, without the 'long long'
+ * types.
+ *
+ * By convention, 64 bit architectures use the stat interface, while
+ * 32 bit architectures use the stat64 interface. Note that we don't
+ * provide an __old_kernel_stat here, which new architecture should
+ * not have to start with.
+ */
+
+#include <asm/bitsperlong.h>
+
+#define STAT_HAVE_NSEC 1
+
+struct stat {
+	unsigned long	st_dev;		/* Device.  */
+	unsigned long	st_ino;		/* File serial number.  */
+	unsigned int	st_mode;	/* File mode.  */
+	unsigned int	st_nlink;	/* Link count.  */
+	unsigned int	st_uid;		/* User ID of the file's owner.  */
+	unsigned int	st_gid;		/* Group ID of the file's group. */
+	unsigned long	st_rdev;	/* Device number, if device.  */
+	unsigned long	__pad1;
+	long		st_size;	/* Size of file, in bytes.  */
+	int		st_blksize;	/* Optimal block size for I/O.  */
+	int		__pad2;
+	long		st_blocks;	/* Number 512-byte blocks allocated. */
+	int		st_atime;	/* Time of last access.  */
+	unsigned int	st_atime_nsec;
+	int		st_mtime;	/* Time of last modification.  */
+	unsigned int	st_mtime_nsec;
+	int		st_ctime;	/* Time of last status change.  */
+	unsigned int	st_ctime_nsec;
+	unsigned int	__unused4;
+	unsigned int	__unused5;
+};
+
+#if __BITS_PER_LONG != 64
+/* This matches struct stat64 in glibc2.1. Only used for 32 bit. */
+struct stat64 {
+	unsigned long long st_dev;	/* Device.  */
+	unsigned long long st_ino;	/* File serial number.  */
+	unsigned int	st_mode;	/* File mode.  */
+	unsigned int	st_nlink;	/* Link count.  */
+	unsigned int	st_uid;		/* User ID of the file's owner.  */
+	unsigned int	st_gid;		/* Group ID of the file's group. */
+	unsigned long long st_rdev;	/* Device number, if device.  */
+	unsigned long long __pad1;
+	long long	st_size;	/* Size of file, in bytes.  */
+	int		st_blksize;	/* Optimal block size for I/O.  */
+	int		__pad2;
+	long long	st_blocks;	/* Number 512-byte blocks allocated. */
+	int		st_atime;	/* Time of last access.  */
+	unsigned int	st_atime_nsec;
+	int		st_mtime;	/* Time of last modification.  */
+	unsigned int	st_mtime_nsec;
+	int		st_ctime;	/* Time of last status change.  */
+	unsigned int	st_ctime_nsec;
+	unsigned int	__unused4;
+	unsigned int	__unused5;
+};
+#endif
+
+#endif /* __ASM_GENERIC_STAT_H */
diff --git a/include/asm-generic/string.h b/include/asm-generic/string.h
new file mode 100644
index 000000000000..de5e0201459f
--- /dev/null
+++ b/include/asm-generic/string.h
@@ -0,0 +1,10 @@
+#ifndef __ASM_GENERIC_STRING_H
+#define __ASM_GENERIC_STRING_H
+/*
+ * The kernel provides all required functions in lib/string.c
+ *
+ * Architectures probably want to provide at least their own optimized
+ * memcpy and memset functions though.
+ */
+
+#endif /* __ASM_GENERIC_STRING_H */
diff --git a/include/asm-generic/swab.h b/include/asm-generic/swab.h
new file mode 100644
index 000000000000..a8e9029d9eba
--- /dev/null
+++ b/include/asm-generic/swab.h
@@ -0,0 +1,18 @@
+#ifndef _ASM_GENERIC_SWAB_H
+#define _ASM_GENERIC_SWAB_H
+
+#include <asm/bitsperlong.h>
+
+/*
+ * 32 bit architectures typically (but not always) want to
+ * set __SWAB_64_THRU_32__. In user space, this is only
+ * valid if the compiler supports 64 bit data types.
+ */
+
+#if __BITS_PER_LONG == 32
+#if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__)
+#define __SWAB_64_THRU_32__
+#endif
+#endif
+
+#endif /* _ASM_GENERIC_SWAB_H */
diff --git a/include/asm-generic/syscall.h b/include/asm-generic/syscall.h
index ea8087b55ffc..5c122ae6bfa6 100644
--- a/include/asm-generic/syscall.h
+++ b/include/asm-generic/syscall.h
@@ -1,7 +1,7 @@
 /*
  * Access to user system call parameters and results
  *
- * Copyright (C) 2008 Red Hat, Inc.  All rights reserved.
+ * Copyright (C) 2008-2009 Red Hat, Inc.  All rights reserved.
  *
  * This copyrighted material is made available to anyone wishing to use,
  * modify, copy, or redistribute it subject to the terms and conditions
@@ -32,9 +32,13 @@ struct pt_regs;
  * If @task is not executing a system call, i.e. it's blocked
  * inside the kernel for a fault or signal, returns -1.
  *
+ * Note this returns int even on 64-bit machines.  Only 32 bits of
+ * system call number can be meaningful.  If the actual arch value
+ * is 64 bits, this truncates to 32 bits so 0xffffffff means -1.
+ *
  * It's only valid to call this when @task is known to be blocked.
  */
-long syscall_get_nr(struct task_struct *task, struct pt_regs *regs);
+int syscall_get_nr(struct task_struct *task, struct pt_regs *regs);
 
 /**
  * syscall_rollback - roll back registers after an aborted system call
diff --git a/include/asm-generic/syscalls.h b/include/asm-generic/syscalls.h
new file mode 100644
index 000000000000..df84e3b04555
--- /dev/null
+++ b/include/asm-generic/syscalls.h
@@ -0,0 +1,60 @@
+#ifndef __ASM_GENERIC_SYSCALLS_H
+#define __ASM_GENERIC_SYSCALLS_H
+
+#include <linux/compiler.h>
+#include <linux/linkage.h>
+
+/*
+ * Calling conventions for these system calls can differ, so
+ * it's possible to override them.
+ */
+#ifndef sys_clone
+asmlinkage long sys_clone(unsigned long clone_flags, unsigned long newsp,
+			void __user *parent_tid, void __user *child_tid,
+			struct pt_regs *regs);
+#endif
+
+#ifndef sys_fork
+asmlinkage long sys_fork(struct pt_regs *regs);
+#endif
+
+#ifndef sys_vfork
+asmlinkage long sys_vfork(struct pt_regs *regs);
+#endif
+
+#ifndef sys_execve
+asmlinkage long sys_execve(char __user *filename, char __user * __user *argv,
+			char __user * __user *envp, struct pt_regs *regs);
+#endif
+
+#ifndef sys_mmap2
+asmlinkage long sys_mmap2(unsigned long addr, unsigned long len,
+			unsigned long prot, unsigned long flags,
+			unsigned long fd, unsigned long pgoff);
+#endif
+
+#ifndef sys_mmap
+asmlinkage long sys_mmap(unsigned long addr, unsigned long len,
+			unsigned long prot, unsigned long flags,
+			unsigned long fd, off_t pgoff);
+#endif
+
+#ifndef sys_sigaltstack
+asmlinkage long sys_sigaltstack(const stack_t __user *, stack_t __user *,
+			struct pt_regs *);
+#endif
+
+#ifndef sys_rt_sigreturn
+asmlinkage long sys_rt_sigreturn(struct pt_regs *regs);
+#endif
+
+#ifndef sys_rt_sigsuspend
+asmlinkage long sys_rt_sigsuspend(sigset_t __user *unewset, size_t sigsetsize);
+#endif
+
+#ifndef sys_rt_sigaction
+asmlinkage long sys_rt_sigaction(int sig, const struct sigaction __user *act,
+			 struct sigaction __user *oact, size_t sigsetsize);
+#endif
+
+#endif /* __ASM_GENERIC_SYSCALLS_H */
diff --git a/include/asm-generic/system.h b/include/asm-generic/system.h
new file mode 100644
index 000000000000..efa403b5e121
--- /dev/null
+++ b/include/asm-generic/system.h
@@ -0,0 +1,161 @@
+/* Generic system definitions, based on MN10300 definitions.
+ *
+ * It should be possible to use these on really simple architectures,
+ * but it serves more as a starting point for new ports.
+ *
+ * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+ */
+#ifndef __ASM_GENERIC_SYSTEM_H
+#define __ASM_GENERIC_SYSTEM_H
+
+#ifdef __KERNEL__
+#ifndef __ASSEMBLY__
+
+#include <linux/types.h>
+#include <linux/irqflags.h>
+
+#include <asm/cmpxchg-local.h>
+
+struct task_struct;
+
+/* context switching is now performed out-of-line in switch_to.S */
+extern struct task_struct *__switch_to(struct task_struct *,
+		struct task_struct *);
+#define switch_to(prev, next, last)					\
+	do {								\
+		((last) = __switch_to((prev), (next)));			\
+	} while (0)
+
+#define arch_align_stack(x) (x)
+
+#define nop() asm volatile ("nop")
+
+#endif /* !__ASSEMBLY__ */
+
+/*
+ * Force strict CPU ordering.
+ * And yes, this is required on UP too when we're talking
+ * to devices.
+ *
+ * This implementation only contains a compiler barrier.
+ */
+
+#define mb()	asm volatile ("": : :"memory")
+#define rmb()	mb()
+#define wmb()	asm volatile ("": : :"memory")
+
+#ifdef CONFIG_SMP
+#define smp_mb()	mb()
+#define smp_rmb()	rmb()
+#define smp_wmb()	wmb()
+#else
+#define smp_mb()	barrier()
+#define smp_rmb()	barrier()
+#define smp_wmb()	barrier()
+#endif
+
+#define set_mb(var, value)  do { var = value;  mb(); } while (0)
+#define set_wmb(var, value) do { var = value; wmb(); } while (0)
+
+#define read_barrier_depends()		do {} while (0)
+#define smp_read_barrier_depends()	do {} while (0)
+
+/*
+ * we make sure local_irq_enable() doesn't cause priority inversion
+ */
+#ifndef __ASSEMBLY__
+
+/* This function doesn't exist, so you'll get a linker error
+ *    if something tries to do an invalid xchg().  */
+extern void __xchg_called_with_bad_pointer(void);
+
+static inline
+unsigned long __xchg(unsigned long x, volatile void *ptr, int size)
+{
+	unsigned long ret, flags;
+
+	switch (size) {
+	case 1:
+#ifdef __xchg_u8
+		return __xchg_u8(x, ptr);
+#else
+		local_irq_save(flags);
+		ret = *(volatile u8 *)ptr;
+		*(volatile u8 *)ptr = x;
+		local_irq_restore(flags);
+		return ret;
+#endif /* __xchg_u8 */
+
+	case 2:
+#ifdef __xchg_u16
+		return __xchg_u16(x, ptr);
+#else
+		local_irq_save(flags);
+		ret = *(volatile u16 *)ptr;
+		*(volatile u16 *)ptr = x;
+		local_irq_restore(flags);
+		return ret;
+#endif /* __xchg_u16 */
+
+	case 4:
+#ifdef __xchg_u32
+		return __xchg_u32(x, ptr);
+#else
+		local_irq_save(flags);
+		ret = *(volatile u32 *)ptr;
+		*(volatile u32 *)ptr = x;
+		local_irq_restore(flags);
+		return ret;
+#endif /* __xchg_u32 */
+
+#ifdef CONFIG_64BIT
+	case 8:
+#ifdef __xchg_u64
+		return __xchg_u64(x, ptr);
+#else
+		local_irq_save(flags);
+		ret = *(volatile u64 *)ptr;
+		*(volatile u64 *)ptr = x;
+		local_irq_restore(flags);
+		return ret;
+#endif /* __xchg_u64 */
+#endif /* CONFIG_64BIT */
+
+	default:
+		__xchg_called_with_bad_pointer();
+		return x;
+	}
+}
+
+#define xchg(ptr, x) \
+	((__typeof__(*(ptr))) __xchg((unsigned long)(x), (ptr), sizeof(*(ptr))))
+
+static inline unsigned long __cmpxchg(volatile unsigned long *m,
+				      unsigned long old, unsigned long new)
+{
+	unsigned long retval;
+	unsigned long flags;
+
+	local_irq_save(flags);
+	retval = *m;
+	if (retval == old)
+		*m = new;
+	local_irq_restore(flags);
+	return retval;
+}
+
+#define cmpxchg(ptr, o, n)					\
+	((__typeof__(*(ptr))) __cmpxchg((unsigned long *)(ptr), \
+					(unsigned long)(o),	\
+					(unsigned long)(n)))
+
+#endif /* !__ASSEMBLY__ */
+
+#endif /* __KERNEL__ */
+#endif /* __ASM_GENERIC_SYSTEM_H */
diff --git a/include/asm-mn10300/termbits.h b/include/asm-generic/termbits.h
index eb2b0dc1f696..1c9773d48cb0 100644
--- a/include/asm-mn10300/termbits.h
+++ b/include/asm-generic/termbits.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_TERMBITS_H
-#define _ASM_TERMBITS_H
+#ifndef __ASM_GENERIC_TERMBITS_H
+#define __ASM_GENERIC_TERMBITS_H
 
 #include <linux/posix_types.h>
 
@@ -58,7 +58,6 @@ struct ktermios {
 #define VLNEXT 15
 #define VEOL2 16
 
-
 /* c_iflag bits */
 #define IGNBRK	0000001
 #define BRKINT	0000002
@@ -141,7 +140,7 @@ struct ktermios {
 #define HUPCL	0002000
 #define CLOCAL	0004000
 #define CBAUDEX 0010000
-#define   BOTHER  0010000
+#define    BOTHER 0010000
 #define    B57600 0010001
 #define   B115200 0010002
 #define   B230400 0010003
@@ -157,10 +156,9 @@ struct ktermios {
 #define  B3000000 0010015
 #define  B3500000 0010016
 #define  B4000000 0010017
-#define CIBAUD	  002003600000	/* input baud rate (not used) */
-#define CTVB	  004000000000		/* VisioBraille Terminal flow control */
-#define CMSPAR	  010000000000		/* mark or space (stick) parity */
-#define CRTSCTS	  020000000000		/* flow control */
+#define CIBAUD	  002003600000	/* input baud rate */
+#define CMSPAR	  010000000000	/* mark or space (stick) parity */
+#define CRTSCTS	  020000000000	/* flow control */
 
 #define IBSHIFT	  16		/* Shift from CBAUD to CIBAUD */
 
@@ -197,4 +195,4 @@ struct ktermios {
 #define	TCSADRAIN	1
 #define	TCSAFLUSH	2
 
-#endif /* _ASM_TERMBITS_H */
+#endif /* __ASM_GENERIC_TERMBITS_H */
diff --git a/include/asm-generic/termios-base.h b/include/asm-generic/termios-base.h
new file mode 100644
index 000000000000..0a769feb22b0
--- /dev/null
+++ b/include/asm-generic/termios-base.h
@@ -0,0 +1,77 @@
+/* termios.h: generic termios/termio user copying/translation
+ */
+
+#ifndef _ASM_GENERIC_TERMIOS_BASE_H
+#define _ASM_GENERIC_TERMIOS_BASE_H
+
+#include <asm/uaccess.h>
+
+#ifndef __ARCH_TERMIO_GETPUT
+
+/*
+ * Translate a "termio" structure into a "termios". Ugh.
+ */
+static inline int user_termio_to_kernel_termios(struct ktermios *termios,
+						struct termio __user *termio)
+{
+	unsigned short tmp;
+
+	if (get_user(tmp, &termio->c_iflag) < 0)
+		goto fault;
+	termios->c_iflag = (0xffff0000 & termios->c_iflag) | tmp;
+
+	if (get_user(tmp, &termio->c_oflag) < 0)
+		goto fault;
+	termios->c_oflag = (0xffff0000 & termios->c_oflag) | tmp;
+
+	if (get_user(tmp, &termio->c_cflag) < 0)
+		goto fault;
+	termios->c_cflag = (0xffff0000 & termios->c_cflag) | tmp;
+
+	if (get_user(tmp, &termio->c_lflag) < 0)
+		goto fault;
+	termios->c_lflag = (0xffff0000 & termios->c_lflag) | tmp;
+
+	if (get_user(termios->c_line, &termio->c_line) < 0)
+		goto fault;
+
+	if (copy_from_user(termios->c_cc, termio->c_cc, NCC) != 0)
+		goto fault;
+
+	return 0;
+
+ fault:
+	return -EFAULT;
+}
+
+/*
+ * Translate a "termios" structure into a "termio". Ugh.
+ */
+static inline int kernel_termios_to_user_termio(struct termio __user *termio,
+						struct ktermios *termios)
+{
+	if (put_user(termios->c_iflag, &termio->c_iflag) < 0 ||
+	    put_user(termios->c_oflag, &termio->c_oflag) < 0 ||
+	    put_user(termios->c_cflag, &termio->c_cflag) < 0 ||
+	    put_user(termios->c_lflag, &termio->c_lflag) < 0 ||
+	    put_user(termios->c_line,  &termio->c_line) < 0 ||
+	    copy_to_user(termio->c_cc, termios->c_cc, NCC) != 0)
+		return -EFAULT;
+
+	return 0;
+}
+
+#ifndef user_termios_to_kernel_termios
+#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios))
+#endif
+
+#ifndef kernel_termios_to_user_termios
+#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios))
+#endif
+
+#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
+#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios))
+
+#endif	/* __ARCH_TERMIO_GETPUT */
+
+#endif /* _ASM_GENERIC_TERMIOS_BASE_H */
diff --git a/include/asm-generic/termios.h b/include/asm-generic/termios.h
index 7d39ecc92d94..d0922adc56d4 100644
--- a/include/asm-generic/termios.h
+++ b/include/asm-generic/termios.h
@@ -1,18 +1,68 @@
-/* termios.h: generic termios/termio user copying/translation
- */
-
 #ifndef _ASM_GENERIC_TERMIOS_H
 #define _ASM_GENERIC_TERMIOS_H
+/*
+ * Most architectures have straight copies of the x86 code, with
+ * varying levels of bug fixes on top. Usually it's a good idea
+ * to use this generic version instead, but be careful to avoid
+ * ABI changes.
+ * New architectures should not provide their own version.
+ */
+
+#include <asm/termbits.h>
+#include <asm/ioctls.h>
+
+struct winsize {
+	unsigned short ws_row;
+	unsigned short ws_col;
+	unsigned short ws_xpixel;
+	unsigned short ws_ypixel;
+};
+
+#define NCC 8
+struct termio {
+	unsigned short c_iflag;		/* input mode flags */
+	unsigned short c_oflag;		/* output mode flags */
+	unsigned short c_cflag;		/* control mode flags */
+	unsigned short c_lflag;		/* local mode flags */
+	unsigned char c_line;		/* line discipline */
+	unsigned char c_cc[NCC];	/* control characters */
+};
+
+/* modem lines */
+#define TIOCM_LE	0x001
+#define TIOCM_DTR	0x002
+#define TIOCM_RTS	0x004
+#define TIOCM_ST	0x008
+#define TIOCM_SR	0x010
+#define TIOCM_CTS	0x020
+#define TIOCM_CAR	0x040
+#define TIOCM_RNG	0x080
+#define TIOCM_DSR	0x100
+#define TIOCM_CD	TIOCM_CAR
+#define TIOCM_RI	TIOCM_RNG
+#define TIOCM_OUT1	0x2000
+#define TIOCM_OUT2	0x4000
+#define TIOCM_LOOP	0x8000
+
+/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
+
+#ifdef __KERNEL__
 
 #include <asm/uaccess.h>
 
-#ifndef __ARCH_TERMIO_GETPUT
+/*	intr=^C		quit=^\		erase=del	kill=^U
+	eof=^D		vtime=\0	vmin=\1		sxtc=\0
+	start=^Q	stop=^S		susp=^Z		eol=\0
+	reprint=^R	discard=^U	werase=^W	lnext=^V
+	eol2=\0
+*/
+#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
 
 /*
  * Translate a "termio" structure into a "termios". Ugh.
  */
 static inline int user_termio_to_kernel_termios(struct ktermios *termios,
-						struct termio __user *termio)
+						const struct termio __user *termio)
 {
 	unsigned short tmp;
 
@@ -61,17 +111,44 @@ static inline int kernel_termios_to_user_termio(struct termio __user *termio,
 	return 0;
 }
 
-#ifndef user_termios_to_kernel_termios
-#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios))
-#endif
+#ifdef TCGETS2
+static inline int user_termios_to_kernel_termios(struct ktermios *k,
+						 struct termios2 __user *u)
+{
+	return copy_from_user(k, u, sizeof(struct termios2));
+}
 
-#ifndef kernel_termios_to_user_termios
-#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios))
-#endif
+static inline int kernel_termios_to_user_termios(struct termios2 __user *u,
+						 struct ktermios *k)
+{
+	return copy_to_user(u, k, sizeof(struct termios2));
+}
 
-#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
-#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios))
+static inline int user_termios_to_kernel_termios_1(struct ktermios *k,
+						   struct termios __user *u)
+{
+	return copy_from_user(k, u, sizeof(struct termios));
+}
+
+static inline int kernel_termios_to_user_termios_1(struct termios __user *u,
+						   struct ktermios *k)
+{
+	return copy_to_user(u, k, sizeof(struct termios));
+}
+#else /* TCGETS2 */
+static inline int user_termios_to_kernel_termios(struct ktermios *k,
+						 struct termios __user *u)
+{
+	return copy_from_user(k, u, sizeof(struct termios));
+}
+
+static inline int kernel_termios_to_user_termios(struct termios __user *u,
+						 struct ktermios *k)
+{
+	return copy_to_user(u, k, sizeof(struct termios));
+}
+#endif /* TCGETS2 */
 
-#endif	/* __ARCH_TERMIO_GETPUT */
+#endif	/* __KERNEL__ */
 
 #endif /* _ASM_GENERIC_TERMIOS_H */
diff --git a/include/asm-generic/timex.h b/include/asm-generic/timex.h
new file mode 100644
index 000000000000..b2243cb8d6f6
--- /dev/null
+++ b/include/asm-generic/timex.h
@@ -0,0 +1,22 @@
+#ifndef __ASM_GENERIC_TIMEX_H
+#define __ASM_GENERIC_TIMEX_H
+
+/*
+ * If you have a cycle counter, return the value here.
+ */
+typedef unsigned long cycles_t;
+#ifndef get_cycles
+static inline cycles_t get_cycles(void)
+{
+	return 0;
+}
+#endif
+
+/*
+ * Architectures are encouraged to implement read_current_timer
+ * and define this in order to avoid the expensive delay loop
+ * calibration during boot.
+ */
+#undef ARCH_HAS_READ_CURRENT_TIMER
+
+#endif /* __ASM_GENERIC_TIMEX_H */
diff --git a/include/asm-generic/tlb.h b/include/asm-generic/tlb.h
index f490e43a90b9..e43f9766259f 100644
--- a/include/asm-generic/tlb.h
+++ b/include/asm-generic/tlb.h
@@ -123,24 +123,24 @@ static inline void tlb_remove_page(struct mmu_gather *tlb, struct page *page)
 		__tlb_remove_tlb_entry(tlb, ptep, address);	\
 	} while (0)
 
-#define pte_free_tlb(tlb, ptep)					\
+#define pte_free_tlb(tlb, ptep, address)			\
 	do {							\
 		tlb->need_flush = 1;				\
-		__pte_free_tlb(tlb, ptep);			\
+		__pte_free_tlb(tlb, ptep, address);		\
 	} while (0)
 
 #ifndef __ARCH_HAS_4LEVEL_HACK
-#define pud_free_tlb(tlb, pudp)					\
+#define pud_free_tlb(tlb, pudp, address)			\
 	do {							\
 		tlb->need_flush = 1;				\
-		__pud_free_tlb(tlb, pudp);			\
+		__pud_free_tlb(tlb, pudp, address);		\
 	} while (0)
 #endif
 
-#define pmd_free_tlb(tlb, pmdp)					\
+#define pmd_free_tlb(tlb, pmdp, address)			\
 	do {							\
 		tlb->need_flush = 1;				\
-		__pmd_free_tlb(tlb, pmdp);			\
+		__pmd_free_tlb(tlb, pmdp, address);		\
 	} while (0)
 
 #define tlb_migrate_finish(mm) do {} while (0)
diff --git a/include/asm-generic/tlbflush.h b/include/asm-generic/tlbflush.h
new file mode 100644
index 000000000000..c7af037024c7
--- /dev/null
+++ b/include/asm-generic/tlbflush.h
@@ -0,0 +1,18 @@
+#ifndef __ASM_GENERIC_TLBFLUSH_H
+#define __ASM_GENERIC_TLBFLUSH_H
+/*
+ * This is a dummy tlbflush implementation that can be used on all
+ * nommu architectures.
+ * If you have an MMU, you need to write your own functions.
+ */
+#ifdef CONFIG_MMU
+#error need to implement an architecture specific asm/tlbflush.h
+#endif
+
+static inline void flush_tlb_mm(struct mm_struct *mm)
+{
+	BUG();
+}
+
+
+#endif /* __ASM_GENERIC_TLBFLUSH_H */
diff --git a/include/asm-generic/topology.h b/include/asm-generic/topology.h
index 88bada2ebc4b..510df36dd5d4 100644
--- a/include/asm-generic/topology.h
+++ b/include/asm-generic/topology.h
@@ -37,9 +37,6 @@
 #ifndef parent_node
 #define parent_node(node)	((void)(node),0)
 #endif
-#ifndef node_to_cpumask
-#define node_to_cpumask(node)	((void)node, cpu_online_map)
-#endif
 #ifndef cpumask_of_node
 #define cpumask_of_node(node)	((void)node, cpu_online_mask)
 #endif
@@ -55,18 +52,4 @@
 
 #endif	/* CONFIG_NUMA */
 
-/*
- * returns pointer to cpumask for specified node
- * Deprecated: use "const struct cpumask *mask = cpumask_of_node(node)"
- */
-#ifndef node_to_cpumask_ptr
-
-#define	node_to_cpumask_ptr(v, node) 					\
-		cpumask_t _##v = node_to_cpumask(node);			\
-		const cpumask_t *v = &_##v
-
-#define node_to_cpumask_ptr_next(v, node)				\
-			  _##v = node_to_cpumask(node)
-#endif
-
 #endif /* _ASM_GENERIC_TOPOLOGY_H */
diff --git a/include/asm-generic/types.h b/include/asm-generic/types.h
new file mode 100644
index 000000000000..fba7d33ca3f2
--- /dev/null
+++ b/include/asm-generic/types.h
@@ -0,0 +1,42 @@
+#ifndef _ASM_GENERIC_TYPES_H
+#define _ASM_GENERIC_TYPES_H
+/*
+ * int-ll64 is used practically everywhere now,
+ * so use it as a reasonable default.
+ */
+#include <asm-generic/int-ll64.h>
+
+#ifndef __ASSEMBLY__
+
+typedef unsigned short umode_t;
+
+#endif /* __ASSEMBLY__ */
+
+/*
+ * These aren't exported outside the kernel to avoid name space clashes
+ */
+#ifdef __KERNEL__
+#ifndef __ASSEMBLY__
+/*
+ * DMA addresses may be very different from physical addresses
+ * and pointers. i386 and powerpc may have 64 bit DMA on 32 bit
+ * systems, while sparc64 uses 32 bit DMA addresses for 64 bit
+ * physical addresses.
+ * This default defines dma_addr_t to have the same size as
+ * phys_addr_t, which is the most common way.
+ * Do not define the dma64_addr_t type, which never really
+ * worked.
+ */
+#ifndef dma_addr_t
+#ifdef CONFIG_PHYS_ADDR_T_64BIT
+typedef u64 dma_addr_t;
+#else
+typedef u32 dma_addr_t;
+#endif /* CONFIG_PHYS_ADDR_T_64BIT */
+#endif /* dma_addr_t */
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* __KERNEL__ */
+
+#endif /* _ASM_GENERIC_TYPES_H */
diff --git a/include/asm-generic/uaccess-unaligned.h b/include/asm-generic/uaccess-unaligned.h
new file mode 100644
index 000000000000..67deb898f0c5
--- /dev/null
+++ b/include/asm-generic/uaccess-unaligned.h
@@ -0,0 +1,26 @@
+#ifndef __ASM_GENERIC_UACCESS_UNALIGNED_H
+#define __ASM_GENERIC_UACCESS_UNALIGNED_H
+
+/*
+ * This macro should be used instead of __get_user() when accessing
+ * values at locations that are not known to be aligned.
+ */
+#define __get_user_unaligned(x, ptr)					\
+({									\
+	__typeof__ (*(ptr)) __x;					\
+	__copy_from_user(&__x, (ptr), sizeof(*(ptr))) ? -EFAULT : 0;	\
+	(x) = __x;							\
+})
+
+
+/*
+ * This macro should be used instead of __put_user() when accessing
+ * values at locations that are not known to be aligned.
+ */
+#define __put_user_unaligned(x, ptr)					\
+({									\
+	__typeof__ (*(ptr)) __x = (x);					\
+	__copy_to_user((ptr), &__x, sizeof(*(ptr))) ? -EFAULT : 0;	\
+})
+
+#endif /* __ASM_GENERIC_UACCESS_UNALIGNED_H */
diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h
index 549cb3a1640a..b218b8513d04 100644
--- a/include/asm-generic/uaccess.h
+++ b/include/asm-generic/uaccess.h
@@ -1,26 +1,327 @@
-#ifndef _ASM_GENERIC_UACCESS_H_
-#define _ASM_GENERIC_UACCESS_H_
+#ifndef __ASM_GENERIC_UACCESS_H
+#define __ASM_GENERIC_UACCESS_H
 
 /*
- * This macro should be used instead of __get_user() when accessing
- * values at locations that are not known to be aligned.
+ * User space memory access functions, these should work
+ * on a ny machine that has kernel and user data in the same
+ * address space, e.g. all NOMMU machines.
  */
-#define __get_user_unaligned(x, ptr)					\
-({									\
-	__typeof__ (*(ptr)) __x;					\
-	__copy_from_user(&__x, (ptr), sizeof(*(ptr))) ? -EFAULT : 0;	\
-	(x) = __x;							\
-})
+#include <linux/sched.h>
+#include <linux/mm.h>
+#include <linux/string.h>
+
+#include <asm/segment.h>
+
+#define MAKE_MM_SEG(s)	((mm_segment_t) { (s) })
+
+#ifndef KERNEL_DS
+#define KERNEL_DS	MAKE_MM_SEG(~0UL)
+#endif
+
+#ifndef USER_DS
+#define USER_DS		MAKE_MM_SEG(TASK_SIZE - 1)
+#endif
+
+#ifndef get_fs
+#define get_ds()	(KERNEL_DS)
+#define get_fs()	(current_thread_info()->addr_limit)
+
+static inline void set_fs(mm_segment_t fs)
+{
+	current_thread_info()->addr_limit = fs;
+}
+#endif
 
+#define segment_eq(a, b) ((a).seg == (b).seg)
+
+#define VERIFY_READ	0
+#define VERIFY_WRITE	1
+
+#define access_ok(type, addr, size) __access_ok((unsigned long)(addr),(size))
+
+/*
+ * The architecture should really override this if possible, at least
+ * doing a check on the get_fs()
+ */
+#ifndef __access_ok
+static inline int __access_ok(unsigned long addr, unsigned long size)
+{
+	return 1;
+}
+#endif
 
 /*
- * This macro should be used instead of __put_user() when accessing
- * values at locations that are not known to be aligned.
+ * The exception table consists of pairs of addresses: the first is the
+ * address of an instruction that is allowed to fault, and the second is
+ * the address at which the program should continue.  No registers are
+ * modified, so it is entirely up to the continuation code to figure out
+ * what to do.
+ *
+ * All the routines below use bits of fixup code that are out of line
+ * with the main instruction path.  This means when everything is well,
+ * we don't even have to jump over them.  Further, they do not intrude
+ * on our cache or tlb entries.
  */
-#define __put_user_unaligned(x, ptr)					\
-({									\
-	__typeof__ (*(ptr)) __x = (x);					\
-	__copy_to_user((ptr), &__x, sizeof(*(ptr))) ? -EFAULT : 0;	\
+
+struct exception_table_entry
+{
+	unsigned long insn, fixup;
+};
+
+/* Returns 0 if exception not found and fixup otherwise.  */
+extern unsigned long search_exception_table(unsigned long);
+
+/*
+ * architectures with an MMU should override these two
+ */
+#ifndef __copy_from_user
+static inline __must_check long __copy_from_user(void *to,
+		const void __user * from, unsigned long n)
+{
+	if (__builtin_constant_p(n)) {
+		switch(n) {
+		case 1:
+			*(u8 *)to = *(u8 __force *)from;
+			return 0;
+		case 2:
+			*(u16 *)to = *(u16 __force *)from;
+			return 0;
+		case 4:
+			*(u32 *)to = *(u32 __force *)from;
+			return 0;
+#ifdef CONFIG_64BIT
+		case 8:
+			*(u64 *)to = *(u64 __force *)from;
+			return 0;
+#endif
+		default:
+			break;
+		}
+	}
+
+	memcpy(to, (const void __force *)from, n);
+	return 0;
+}
+#endif
+
+#ifndef __copy_to_user
+static inline __must_check long __copy_to_user(void __user *to,
+		const void *from, unsigned long n)
+{
+	if (__builtin_constant_p(n)) {
+		switch(n) {
+		case 1:
+			*(u8 __force *)to = *(u8 *)from;
+			return 0;
+		case 2:
+			*(u16 __force *)to = *(u16 *)from;
+			return 0;
+		case 4:
+			*(u32 __force *)to = *(u32 *)from;
+			return 0;
+#ifdef CONFIG_64BIT
+		case 8:
+			*(u64 __force *)to = *(u64 *)from;
+			return 0;
+#endif
+		default:
+			break;
+		}
+	}
+
+	memcpy((void __force *)to, from, n);
+	return 0;
+}
+#endif
+
+/*
+ * These are the main single-value transfer routines.  They automatically
+ * use the right size if we just have the right pointer type.
+ * This version just falls back to copy_{from,to}_user, which should
+ * provide a fast-path for small values.
+ */
+#define __put_user(x, ptr) \
+({								\
+	__typeof__(*(ptr)) __x = (x);				\
+	int __pu_err = -EFAULT;					\
+        __chk_user_ptr(ptr);                                    \
+	switch (sizeof (*(ptr))) {				\
+	case 1:							\
+	case 2:							\
+	case 4:							\
+	case 8:							\
+		__pu_err = __put_user_fn(sizeof (*(ptr)),	\
+					 ptr, &__x);		\
+		break;						\
+	default:						\
+		__put_user_bad();				\
+		break;						\
+	 }							\
+	__pu_err;						\
+})
+
+#define put_user(x, ptr)					\
+({								\
+	might_sleep();						\
+	access_ok(VERIFY_WRITE, ptr, sizeof(*ptr)) ?		\
+		__put_user(x, ptr) :				\
+		-EFAULT;					\
 })
 
-#endif /* _ASM_GENERIC_UACCESS_H */
+static inline int __put_user_fn(size_t size, void __user *ptr, void *x)
+{
+	size = __copy_to_user(ptr, x, size);
+	return size ? -EFAULT : size;
+}
+
+extern int __put_user_bad(void) __attribute__((noreturn));
+
+#define __get_user(x, ptr)					\
+({								\
+	int __gu_err = -EFAULT;					\
+	__chk_user_ptr(ptr);					\
+	switch (sizeof(*(ptr))) {				\
+	case 1: {						\
+		unsigned char __x;				\
+		__gu_err = __get_user_fn(sizeof (*(ptr)),	\
+					 ptr, &__x);		\
+		(x) = *(__force __typeof__(*(ptr)) *) &__x;	\
+		break;						\
+	};							\
+	case 2: {						\
+		unsigned short __x;				\
+		__gu_err = __get_user_fn(sizeof (*(ptr)),	\
+					 ptr, &__x);		\
+		(x) = *(__force __typeof__(*(ptr)) *) &__x;	\
+		break;						\
+	};							\
+	case 4: {						\
+		unsigned int __x;				\
+		__gu_err = __get_user_fn(sizeof (*(ptr)),	\
+					 ptr, &__x);		\
+		(x) = *(__force __typeof__(*(ptr)) *) &__x;	\
+		break;						\
+	};							\
+	case 8: {						\
+		unsigned long long __x;				\
+		__gu_err = __get_user_fn(sizeof (*(ptr)),	\
+					 ptr, &__x);		\
+		(x) = *(__force __typeof__(*(ptr)) *) &__x;	\
+		break;						\
+	};							\
+	default:						\
+		__get_user_bad();				\
+		break;						\
+	}							\
+	__gu_err;						\
+})
+
+#define get_user(x, ptr)					\
+({								\
+	might_sleep();						\
+	access_ok(VERIFY_READ, ptr, sizeof(*ptr)) ?		\
+		__get_user(x, ptr) :				\
+		-EFAULT;					\
+})
+
+static inline int __get_user_fn(size_t size, const void __user *ptr, void *x)
+{
+	size = __copy_from_user(x, ptr, size);
+	return size ? -EFAULT : size;
+}
+
+extern int __get_user_bad(void) __attribute__((noreturn));
+
+#ifndef __copy_from_user_inatomic
+#define __copy_from_user_inatomic __copy_from_user
+#endif
+
+#ifndef __copy_to_user_inatomic
+#define __copy_to_user_inatomic __copy_to_user
+#endif
+
+static inline long copy_from_user(void *to,
+		const void __user * from, unsigned long n)
+{
+	might_sleep();
+	if (access_ok(VERIFY_READ, from, n))
+		return __copy_from_user(to, from, n);
+	else
+		return n;
+}
+
+static inline long copy_to_user(void __user *to,
+		const void *from, unsigned long n)
+{
+	might_sleep();
+	if (access_ok(VERIFY_WRITE, to, n))
+		return __copy_to_user(to, from, n);
+	else
+		return n;
+}
+
+/*
+ * Copy a null terminated string from userspace.
+ */
+#ifndef __strncpy_from_user
+static inline long
+__strncpy_from_user(char *dst, const char __user *src, long count)
+{
+	char *tmp;
+	strncpy(dst, (const char __force *)src, count);
+	for (tmp = dst; *tmp && count > 0; tmp++, count--)
+		;
+	return (tmp - dst);
+}
+#endif
+
+static inline long
+strncpy_from_user(char *dst, const char __user *src, long count)
+{
+	if (!access_ok(VERIFY_READ, src, 1))
+		return -EFAULT;
+	return __strncpy_from_user(dst, src, count);
+}
+
+/*
+ * Return the size of a string (including the ending 0)
+ *
+ * Return 0 on exception, a value greater than N if too long
+ */
+#ifndef strnlen_user
+static inline long strnlen_user(const char __user *src, long n)
+{
+	if (!access_ok(VERIFY_READ, src, 1))
+		return 0;
+	return strlen((void * __force)src) + 1;
+}
+#endif
+
+static inline long strlen_user(const char __user *src)
+{
+	return strnlen_user(src, 32767);
+}
+
+/*
+ * Zero Userspace
+ */
+#ifndef __clear_user
+static inline __must_check unsigned long
+__clear_user(void __user *to, unsigned long n)
+{
+	memset((void __force *)to, 0, n);
+	return 0;
+}
+#endif
+
+static inline __must_check unsigned long
+clear_user(void __user *to, unsigned long n)
+{
+	might_sleep();
+	if (!access_ok(VERIFY_WRITE, to, n))
+		return n;
+
+	return __clear_user(to, n);
+}
+
+#endif /* __ASM_GENERIC_UACCESS_H */
diff --git a/include/asm-m32r/ucontext.h b/include/asm-generic/ucontext.h
index 09324741eec3..ad77343e8a9a 100644
--- a/include/asm-m32r/ucontext.h
+++ b/include/asm-generic/ucontext.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_M32R_UCONTEXT_H
-#define _ASM_M32R_UCONTEXT_H
+#ifndef __ASM_GENERIC_UCONTEXT_H
+#define __ASM_GENERIC_UCONTEXT_H
 
 struct ucontext {
 	unsigned long	  uc_flags;
@@ -9,4 +9,4 @@ struct ucontext {
 	sigset_t	  uc_sigmask;	/* mask last for extensibility */
 };
 
-#endif /* _ASM_M32R_UCONTEXT_H */
+#endif /* __ASM_GENERIC_UCONTEXT_H */
diff --git a/include/asm-generic/unaligned.h b/include/asm-generic/unaligned.h
new file mode 100644
index 000000000000..03cf5936bad6
--- /dev/null
+++ b/include/asm-generic/unaligned.h
@@ -0,0 +1,30 @@
+#ifndef __ASM_GENERIC_UNALIGNED_H
+#define __ASM_GENERIC_UNALIGNED_H
+
+/*
+ * This is the most generic implementation of unaligned accesses
+ * and should work almost anywhere.
+ *
+ * If an architecture can handle unaligned accesses in hardware,
+ * it may want to use the linux/unaligned/access_ok.h implementation
+ * instead.
+ */
+#include <asm/byteorder.h>
+
+#if defined(__LITTLE_ENDIAN)
+# include <linux/unaligned/le_struct.h>
+# include <linux/unaligned/be_byteshift.h>
+# include <linux/unaligned/generic.h>
+# define get_unaligned	__get_unaligned_le
+# define put_unaligned	__put_unaligned_le
+#elif defined(__BIG_ENDIAN)
+# include <linux/unaligned/be_struct.h>
+# include <linux/unaligned/le_byteshift.h>
+# include <linux/unaligned/generic.h>
+# define get_unaligned	__get_unaligned_be
+# define put_unaligned	__put_unaligned_be
+#else
+# error need to define endianess
+#endif
+
+#endif /* __ASM_GENERIC_UNALIGNED_H */
diff --git a/include/asm-generic/unistd.h b/include/asm-generic/unistd.h
new file mode 100644
index 000000000000..d76b66acea95
--- /dev/null
+++ b/include/asm-generic/unistd.h
@@ -0,0 +1,859 @@
+#if !defined(_ASM_GENERIC_UNISTD_H) || defined(__SYSCALL)
+#define _ASM_GENERIC_UNISTD_H
+
+#include <asm/bitsperlong.h>
+
+/*
+ * This file contains the system call numbers, based on the
+ * layout of the x86-64 architecture, which embeds the
+ * pointer to the syscall in the table.
+ *
+ * As a basic principle, no duplication of functionality
+ * should be added, e.g. we don't use lseek when llseek
+ * is present. New architectures should use this file
+ * and implement the less feature-full calls in user space.
+ */
+
+#ifndef __SYSCALL
+#define __SYSCALL(x, y)
+#endif
+
+#if __BITS_PER_LONG == 32
+#define __SC_3264(_nr, _32, _64) __SYSCALL(_nr, _32)
+#else
+#define __SC_3264(_nr, _32, _64) __SYSCALL(_nr, _64)
+#endif
+
+#define __NR_io_setup 0
+__SYSCALL(__NR_io_setup, sys_io_setup)
+#define __NR_io_destroy 1
+__SYSCALL(__NR_io_destroy, sys_io_destroy)
+#define __NR_io_submit 2
+__SYSCALL(__NR_io_submit, sys_io_submit)
+#define __NR_io_cancel 3
+__SYSCALL(__NR_io_cancel, sys_io_cancel)
+#define __NR_io_getevents 4
+__SYSCALL(__NR_io_getevents, sys_io_getevents)
+
+/* fs/xattr.c */
+#define __NR_setxattr 5
+__SYSCALL(__NR_setxattr, sys_setxattr)
+#define __NR_lsetxattr 6
+__SYSCALL(__NR_lsetxattr, sys_lsetxattr)
+#define __NR_fsetxattr 7
+__SYSCALL(__NR_fsetxattr, sys_fsetxattr)
+#define __NR_getxattr 8
+__SYSCALL(__NR_getxattr, sys_getxattr)
+#define __NR_lgetxattr 9
+__SYSCALL(__NR_lgetxattr, sys_lgetxattr)
+#define __NR_fgetxattr 10
+__SYSCALL(__NR_fgetxattr, sys_fgetxattr)
+#define __NR_listxattr 11
+__SYSCALL(__NR_listxattr, sys_listxattr)
+#define __NR_llistxattr 12
+__SYSCALL(__NR_llistxattr, sys_llistxattr)
+#define __NR_flistxattr 13
+__SYSCALL(__NR_flistxattr, sys_flistxattr)
+#define __NR_removexattr 14
+__SYSCALL(__NR_removexattr, sys_removexattr)
+#define __NR_lremovexattr 15
+__SYSCALL(__NR_lremovexattr, sys_lremovexattr)
+#define __NR_fremovexattr 16
+__SYSCALL(__NR_fremovexattr, sys_fremovexattr)
+
+/* fs/dcache.c */
+#define __NR_getcwd 17
+__SYSCALL(__NR_getcwd, sys_getcwd)
+
+/* fs/cookies.c */
+#define __NR_lookup_dcookie 18
+__SYSCALL(__NR_lookup_dcookie, sys_lookup_dcookie)
+
+/* fs/eventfd.c */
+#define __NR_eventfd2 19
+__SYSCALL(__NR_eventfd2, sys_eventfd2)
+
+/* fs/eventpoll.c */
+#define __NR_epoll_create1 20
+__SYSCALL(__NR_epoll_create1, sys_epoll_create1)
+#define __NR_epoll_ctl 21
+__SYSCALL(__NR_epoll_ctl, sys_epoll_ctl)
+#define __NR_epoll_pwait 22
+__SYSCALL(__NR_epoll_pwait, sys_epoll_pwait)
+
+/* fs/fcntl.c */
+#define __NR_dup 23
+__SYSCALL(__NR_dup, sys_dup)
+#define __NR_dup3 24
+__SYSCALL(__NR_dup3, sys_dup3)
+#define __NR3264_fcntl 25
+__SC_3264(__NR3264_fcntl, sys_fcntl64, sys_fcntl)
+
+/* fs/inotify_user.c */
+#define __NR_inotify_init1 26
+__SYSCALL(__NR_inotify_init1, sys_inotify_init1)
+#define __NR_inotify_add_watch 27
+__SYSCALL(__NR_inotify_add_watch, sys_inotify_add_watch)
+#define __NR_inotify_rm_watch 28
+__SYSCALL(__NR_inotify_rm_watch, sys_inotify_rm_watch)
+
+/* fs/ioctl.c */
+#define __NR_ioctl 29
+__SYSCALL(__NR_ioctl, sys_ioctl)
+
+/* fs/ioprio.c */
+#define __NR_ioprio_set 30
+__SYSCALL(__NR_ioprio_set, sys_ioprio_set)
+#define __NR_ioprio_get 31
+__SYSCALL(__NR_ioprio_get, sys_ioprio_get)
+
+/* fs/locks.c */
+#define __NR_flock 32
+__SYSCALL(__NR_flock, sys_flock)
+
+/* fs/namei.c */
+#define __NR_mknodat 33
+__SYSCALL(__NR_mknodat, sys_mknodat)
+#define __NR_mkdirat 34
+__SYSCALL(__NR_mkdirat, sys_mkdirat)
+#define __NR_unlinkat 35
+__SYSCALL(__NR_unlinkat, sys_unlinkat)
+#define __NR_symlinkat 36
+__SYSCALL(__NR_symlinkat, sys_symlinkat)
+#define __NR_linkat 37
+__SYSCALL(__NR_linkat, sys_linkat)
+#define __NR_renameat 38
+__SYSCALL(__NR_renameat, sys_renameat)
+
+/* fs/namespace.c */
+#define __NR_umount2 39
+__SYSCALL(__NR_umount2, sys_umount)
+#define __NR_mount 40
+__SYSCALL(__NR_mount, sys_mount)
+#define __NR_pivot_root 41
+__SYSCALL(__NR_pivot_root, sys_pivot_root)
+
+/* fs/nfsctl.c */
+#define __NR_nfsservctl 42
+__SYSCALL(__NR_nfsservctl, sys_nfsservctl)
+
+/* fs/open.c */
+#define __NR3264_statfs 43
+__SC_3264(__NR3264_statfs, sys_statfs64, sys_statfs)
+#define __NR3264_fstatfs 44
+__SC_3264(__NR3264_fstatfs, sys_fstatfs64, sys_fstatfs)
+#define __NR3264_truncate 45
+__SC_3264(__NR3264_truncate, sys_truncate64, sys_truncate)
+#define __NR3264_ftruncate 46
+__SC_3264(__NR3264_ftruncate, sys_ftruncate64, sys_ftruncate)
+
+#define __NR_fallocate 47
+__SYSCALL(__NR_fallocate, sys_fallocate)
+#define __NR_faccessat 48
+__SYSCALL(__NR_faccessat, sys_faccessat)
+#define __NR_chdir 49
+__SYSCALL(__NR_chdir, sys_chdir)
+#define __NR_fchdir 50
+__SYSCALL(__NR_fchdir, sys_fchdir)
+#define __NR_chroot 51
+__SYSCALL(__NR_chroot, sys_chroot)
+#define __NR_fchmod 52
+__SYSCALL(__NR_fchmod, sys_fchmod)
+#define __NR_fchmodat 53
+__SYSCALL(__NR_fchmodat, sys_fchmodat)
+#define __NR_fchownat 54
+__SYSCALL(__NR_fchownat, sys_fchownat)
+#define __NR_fchown 55
+__SYSCALL(__NR_fchown, sys_fchown)
+#define __NR_openat 56
+__SYSCALL(__NR_openat, sys_openat)
+#define __NR_close 57
+__SYSCALL(__NR_close, sys_close)
+#define __NR_vhangup 58
+__SYSCALL(__NR_vhangup, sys_vhangup)
+
+/* fs/pipe.c */
+#define __NR_pipe2 59
+__SYSCALL(__NR_pipe2, sys_pipe2)
+
+/* fs/quota.c */
+#define __NR_quotactl 60
+__SYSCALL(__NR_quotactl, sys_quotactl)
+
+/* fs/readdir.c */
+#define __NR_getdents64 61
+__SYSCALL(__NR_getdents64, sys_getdents64)
+
+/* fs/read_write.c */
+#define __NR3264_lseek 62
+__SC_3264(__NR3264_lseek, sys_llseek, sys_lseek)
+#define __NR_read 63
+__SYSCALL(__NR_read, sys_read)
+#define __NR_write 64
+__SYSCALL(__NR_write, sys_write)
+#define __NR_readv 65
+__SYSCALL(__NR_readv, sys_readv)
+#define __NR_writev 66
+__SYSCALL(__NR_writev, sys_writev)
+#define __NR_pread64 67
+__SYSCALL(__NR_pread64, sys_pread64)
+#define __NR_pwrite64 68
+__SYSCALL(__NR_pwrite64, sys_pwrite64)
+#define __NR_preadv 69
+__SYSCALL(__NR_preadv, sys_preadv)
+#define __NR_pwritev 70
+__SYSCALL(__NR_pwritev, sys_pwritev)
+
+/* fs/sendfile.c */
+#define __NR3264_sendfile 71
+__SC_3264(__NR3264_sendfile, sys_sendfile64, sys_sendfile)
+
+/* fs/select.c */
+#define __NR_pselect6 72
+__SYSCALL(__NR_pselect6, sys_pselect6)
+#define __NR_ppoll 73
+__SYSCALL(__NR_ppoll, sys_ppoll)
+
+/* fs/signalfd.c */
+#define __NR_signalfd4 74
+__SYSCALL(__NR_signalfd4, sys_signalfd4)
+
+/* fs/splice.c */
+#define __NR_vmsplice 75
+__SYSCALL(__NR_vmsplice, sys_vmsplice)
+#define __NR_splice 76
+__SYSCALL(__NR_splice, sys_splice)
+#define __NR_tee 77
+__SYSCALL(__NR_tee, sys_tee)
+
+/* fs/stat.c */
+#define __NR_readlinkat 78
+__SYSCALL(__NR_readlinkat, sys_readlinkat)
+#define __NR3264_fstatat 79
+__SC_3264(__NR3264_fstatat, sys_fstatat64, sys_newfstatat)
+#define __NR3264_fstat 80
+__SC_3264(__NR3264_fstat, sys_fstat64, sys_newfstat)
+
+/* fs/sync.c */
+#define __NR_sync 81
+__SYSCALL(__NR_sync, sys_sync)
+#define __NR_fsync 82
+__SYSCALL(__NR_fsync, sys_fsync)
+#define __NR_fdatasync 83
+__SYSCALL(__NR_fdatasync, sys_fdatasync)
+#define __NR_sync_file_range 84
+__SYSCALL(__NR_sync_file_range, sys_sync_file_range) /* .long sys_sync_file_range2, */
+
+/* fs/timerfd.c */
+#define __NR_timerfd_create 85
+__SYSCALL(__NR_timerfd_create, sys_timerfd_create)
+#define __NR_timerfd_settime 86
+__SYSCALL(__NR_timerfd_settime, sys_timerfd_settime)
+#define __NR_timerfd_gettime 87
+__SYSCALL(__NR_timerfd_gettime, sys_timerfd_gettime)
+
+/* fs/utimes.c */
+#define __NR_utimensat 88
+__SYSCALL(__NR_utimensat, sys_utimensat)
+
+/* kernel/acct.c */
+#define __NR_acct 89
+__SYSCALL(__NR_acct, sys_acct)
+
+/* kernel/capability.c */
+#define __NR_capget 90
+__SYSCALL(__NR_capget, sys_capget)
+#define __NR_capset 91
+__SYSCALL(__NR_capset, sys_capset)
+
+/* kernel/exec_domain.c */
+#define __NR_personality 92
+__SYSCALL(__NR_personality, sys_personality)
+
+/* kernel/exit.c */
+#define __NR_exit 93
+__SYSCALL(__NR_exit, sys_exit)
+#define __NR_exit_group 94
+__SYSCALL(__NR_exit_group, sys_exit_group)
+#define __NR_waitid 95
+__SYSCALL(__NR_waitid, sys_waitid)
+
+/* kernel/fork.c */
+#define __NR_set_tid_address 96
+__SYSCALL(__NR_set_tid_address, sys_set_tid_address)
+#define __NR_unshare 97
+__SYSCALL(__NR_unshare, sys_unshare)
+
+/* kernel/futex.c */
+#define __NR_futex 98
+__SYSCALL(__NR_futex, sys_futex)
+#define __NR_set_robust_list 99
+__SYSCALL(__NR_set_robust_list, sys_set_robust_list)
+#define __NR_get_robust_list 100
+__SYSCALL(__NR_get_robust_list, sys_get_robust_list)
+
+/* kernel/hrtimer.c */
+#define __NR_nanosleep 101
+__SYSCALL(__NR_nanosleep, sys_nanosleep)
+
+/* kernel/itimer.c */
+#define __NR_getitimer 102
+__SYSCALL(__NR_getitimer, sys_getitimer)
+#define __NR_setitimer 103
+__SYSCALL(__NR_setitimer, sys_setitimer)
+
+/* kernel/kexec.c */
+#define __NR_kexec_load 104
+__SYSCALL(__NR_kexec_load, sys_kexec_load)
+
+/* kernel/module.c */
+#define __NR_init_module 105
+__SYSCALL(__NR_init_module, sys_init_module)
+#define __NR_delete_module 106
+__SYSCALL(__NR_delete_module, sys_delete_module)
+
+/* kernel/posix-timers.c */
+#define __NR_timer_create 107
+__SYSCALL(__NR_timer_create, sys_timer_create)
+#define __NR_timer_gettime 108
+__SYSCALL(__NR_timer_gettime, sys_timer_gettime)
+#define __NR_timer_getoverrun 109
+__SYSCALL(__NR_timer_getoverrun, sys_timer_getoverrun)
+#define __NR_timer_settime 110
+__SYSCALL(__NR_timer_settime, sys_timer_settime)
+#define __NR_timer_delete 111
+__SYSCALL(__NR_timer_delete, sys_timer_delete)
+#define __NR_clock_settime 112
+__SYSCALL(__NR_clock_settime, sys_clock_settime)
+#define __NR_clock_gettime 113
+__SYSCALL(__NR_clock_gettime, sys_clock_gettime)
+#define __NR_clock_getres 114
+__SYSCALL(__NR_clock_getres, sys_clock_getres)
+#define __NR_clock_nanosleep 115
+__SYSCALL(__NR_clock_nanosleep, sys_clock_nanosleep)
+
+/* kernel/printk.c */
+#define __NR_syslog 116
+__SYSCALL(__NR_syslog, sys_syslog)
+
+/* kernel/ptrace.c */
+#define __NR_ptrace 117
+__SYSCALL(__NR_ptrace, sys_ptrace)
+
+/* kernel/sched.c */
+#define __NR_sched_setparam 118
+__SYSCALL(__NR_sched_setparam, sys_sched_setparam)
+#define __NR_sched_setscheduler 119
+__SYSCALL(__NR_sched_setscheduler, sys_sched_setscheduler)
+#define __NR_sched_getscheduler 120
+__SYSCALL(__NR_sched_getscheduler, sys_sched_getscheduler)
+#define __NR_sched_getparam 121
+__SYSCALL(__NR_sched_getparam, sys_sched_getparam)
+#define __NR_sched_setaffinity 122
+__SYSCALL(__NR_sched_setaffinity, sys_sched_setaffinity)
+#define __NR_sched_getaffinity 123
+__SYSCALL(__NR_sched_getaffinity, sys_sched_getaffinity)
+#define __NR_sched_yield 124
+__SYSCALL(__NR_sched_yield, sys_sched_yield)
+#define __NR_sched_get_priority_max 125
+__SYSCALL(__NR_sched_get_priority_max, sys_sched_get_priority_max)
+#define __NR_sched_get_priority_min 126
+__SYSCALL(__NR_sched_get_priority_min, sys_sched_get_priority_min)
+#define __NR_sched_rr_get_interval 127
+__SYSCALL(__NR_sched_rr_get_interval, sys_sched_rr_get_interval)
+
+/* kernel/signal.c */
+#define __NR_restart_syscall 128
+__SYSCALL(__NR_restart_syscall, sys_restart_syscall)
+#define __NR_kill 129
+__SYSCALL(__NR_kill, sys_kill)
+#define __NR_tkill 130
+__SYSCALL(__NR_tkill, sys_tkill)
+#define __NR_tgkill 131
+__SYSCALL(__NR_tgkill, sys_tgkill)
+#define __NR_sigaltstack 132
+__SYSCALL(__NR_sigaltstack, sys_sigaltstack)
+#define __NR_rt_sigsuspend 133
+__SYSCALL(__NR_rt_sigsuspend, sys_rt_sigsuspend) /* __ARCH_WANT_SYS_RT_SIGSUSPEND */
+#define __NR_rt_sigaction 134
+__SYSCALL(__NR_rt_sigaction, sys_rt_sigaction) /* __ARCH_WANT_SYS_RT_SIGACTION */
+#define __NR_rt_sigprocmask 135
+__SYSCALL(__NR_rt_sigprocmask, sys_rt_sigprocmask)
+#define __NR_rt_sigpending 136
+__SYSCALL(__NR_rt_sigpending, sys_rt_sigpending)
+#define __NR_rt_sigtimedwait 137
+__SYSCALL(__NR_rt_sigtimedwait, sys_rt_sigtimedwait)
+#define __NR_rt_sigqueueinfo 138
+__SYSCALL(__NR_rt_sigqueueinfo, sys_rt_sigqueueinfo)
+#define __NR_rt_sigreturn 139
+__SYSCALL(__NR_rt_sigreturn, sys_rt_sigreturn) /* sys_rt_sigreturn_wrapper, */
+
+/* kernel/sys.c */
+#define __NR_setpriority 140
+__SYSCALL(__NR_setpriority, sys_setpriority)
+#define __NR_getpriority 141
+__SYSCALL(__NR_getpriority, sys_getpriority)
+#define __NR_reboot 142
+__SYSCALL(__NR_reboot, sys_reboot)
+#define __NR_setregid 143
+__SYSCALL(__NR_setregid, sys_setregid)
+#define __NR_setgid 144
+__SYSCALL(__NR_setgid, sys_setgid)
+#define __NR_setreuid 145
+__SYSCALL(__NR_setreuid, sys_setreuid)
+#define __NR_setuid 146
+__SYSCALL(__NR_setuid, sys_setuid)
+#define __NR_setresuid 147
+__SYSCALL(__NR_setresuid, sys_setresuid)
+#define __NR_getresuid 148
+__SYSCALL(__NR_getresuid, sys_getresuid)
+#define __NR_setresgid 149
+__SYSCALL(__NR_setresgid, sys_setresgid)
+#define __NR_getresgid 150
+__SYSCALL(__NR_getresgid, sys_getresgid)
+#define __NR_setfsuid 151
+__SYSCALL(__NR_setfsuid, sys_setfsuid)
+#define __NR_setfsgid 152
+__SYSCALL(__NR_setfsgid, sys_setfsgid)
+#define __NR_times 153
+__SYSCALL(__NR_times, sys_times)
+#define __NR_setpgid 154
+__SYSCALL(__NR_setpgid, sys_setpgid)
+#define __NR_getpgid 155
+__SYSCALL(__NR_getpgid, sys_getpgid)
+#define __NR_getsid 156
+__SYSCALL(__NR_getsid, sys_getsid)
+#define __NR_setsid 157
+__SYSCALL(__NR_setsid, sys_setsid)
+#define __NR_getgroups 158
+__SYSCALL(__NR_getgroups, sys_getgroups)
+#define __NR_setgroups 159
+__SYSCALL(__NR_setgroups, sys_setgroups)
+#define __NR_uname 160
+__SYSCALL(__NR_uname, sys_newuname)
+#define __NR_sethostname 161
+__SYSCALL(__NR_sethostname, sys_sethostname)
+#define __NR_setdomainname 162
+__SYSCALL(__NR_setdomainname, sys_setdomainname)
+#define __NR_getrlimit 163
+__SYSCALL(__NR_getrlimit, sys_getrlimit)
+#define __NR_setrlimit 164
+__SYSCALL(__NR_setrlimit, sys_setrlimit)
+#define __NR_getrusage 165
+__SYSCALL(__NR_getrusage, sys_getrusage)
+#define __NR_umask 166
+__SYSCALL(__NR_umask, sys_umask)
+#define __NR_prctl 167
+__SYSCALL(__NR_prctl, sys_prctl)
+#define __NR_getcpu 168
+__SYSCALL(__NR_getcpu, sys_getcpu)
+
+/* kernel/time.c */
+#define __NR_gettimeofday 169
+__SYSCALL(__NR_gettimeofday, sys_gettimeofday)
+#define __NR_settimeofday 170
+__SYSCALL(__NR_settimeofday, sys_settimeofday)
+#define __NR_adjtimex 171
+__SYSCALL(__NR_adjtimex, sys_adjtimex)
+
+/* kernel/timer.c */
+#define __NR_getpid 172
+__SYSCALL(__NR_getpid, sys_getpid)
+#define __NR_getppid 173
+__SYSCALL(__NR_getppid, sys_getppid)
+#define __NR_getuid 174
+__SYSCALL(__NR_getuid, sys_getuid)
+#define __NR_geteuid 175
+__SYSCALL(__NR_geteuid, sys_geteuid)
+#define __NR_getgid 176
+__SYSCALL(__NR_getgid, sys_getgid)
+#define __NR_getegid 177
+__SYSCALL(__NR_getegid, sys_getegid)
+#define __NR_gettid 178
+__SYSCALL(__NR_gettid, sys_gettid)
+#define __NR_sysinfo 179
+__SYSCALL(__NR_sysinfo, sys_sysinfo)
+
+/* ipc/mqueue.c */
+#define __NR_mq_open 180
+__SYSCALL(__NR_mq_open, sys_mq_open)
+#define __NR_mq_unlink 181
+__SYSCALL(__NR_mq_unlink, sys_mq_unlink)
+#define __NR_mq_timedsend 182
+__SYSCALL(__NR_mq_timedsend, sys_mq_timedsend)
+#define __NR_mq_timedreceive 183
+__SYSCALL(__NR_mq_timedreceive, sys_mq_timedreceive)
+#define __NR_mq_notify 184
+__SYSCALL(__NR_mq_notify, sys_mq_notify)
+#define __NR_mq_getsetattr 185
+__SYSCALL(__NR_mq_getsetattr, sys_mq_getsetattr)
+
+/* ipc/msg.c */
+#define __NR_msgget 186
+__SYSCALL(__NR_msgget, sys_msgget)
+#define __NR_msgctl 187
+__SYSCALL(__NR_msgctl, sys_msgctl)
+#define __NR_msgrcv 188
+__SYSCALL(__NR_msgrcv, sys_msgrcv)
+#define __NR_msgsnd 189
+__SYSCALL(__NR_msgsnd, sys_msgsnd)
+
+/* ipc/sem.c */
+#define __NR_semget 190
+__SYSCALL(__NR_semget, sys_semget)
+#define __NR_semctl 191
+__SYSCALL(__NR_semctl, sys_semctl)
+#define __NR_semtimedop 192
+__SYSCALL(__NR_semtimedop, sys_semtimedop)
+#define __NR_semop 193
+__SYSCALL(__NR_semop, sys_semop)
+
+/* ipc/shm.c */
+#define __NR_shmget 194
+__SYSCALL(__NR_shmget, sys_shmget)
+#define __NR_shmctl 195
+__SYSCALL(__NR_shmctl, sys_shmctl)
+#define __NR_shmat 196
+__SYSCALL(__NR_shmat, sys_shmat)
+#define __NR_shmdt 197
+__SYSCALL(__NR_shmdt, sys_shmdt)
+
+/* net/socket.c */
+#define __NR_socket 198
+__SYSCALL(__NR_socket, sys_socket)
+#define __NR_socketpair 199
+__SYSCALL(__NR_socketpair, sys_socketpair)
+#define __NR_bind 200
+__SYSCALL(__NR_bind, sys_bind)
+#define __NR_listen 201
+__SYSCALL(__NR_listen, sys_listen)
+#define __NR_accept 202
+__SYSCALL(__NR_accept, sys_accept)
+#define __NR_connect 203
+__SYSCALL(__NR_connect, sys_connect)
+#define __NR_getsockname 204
+__SYSCALL(__NR_getsockname, sys_getsockname)
+#define __NR_getpeername 205
+__SYSCALL(__NR_getpeername, sys_getpeername)
+#define __NR_sendto 206
+__SYSCALL(__NR_sendto, sys_sendto)
+#define __NR_recvfrom 207
+__SYSCALL(__NR_recvfrom, sys_recvfrom)
+#define __NR_setsockopt 208
+__SYSCALL(__NR_setsockopt, sys_setsockopt)
+#define __NR_getsockopt 209
+__SYSCALL(__NR_getsockopt, sys_getsockopt)
+#define __NR_shutdown 210
+__SYSCALL(__NR_shutdown, sys_shutdown)
+#define __NR_sendmsg 211
+__SYSCALL(__NR_sendmsg, sys_sendmsg)
+#define __NR_recvmsg 212
+__SYSCALL(__NR_recvmsg, sys_recvmsg)
+
+/* mm/filemap.c */
+#define __NR_readahead 213
+__SYSCALL(__NR_readahead, sys_readahead)
+
+/* mm/nommu.c, also with MMU */
+#define __NR_brk 214
+__SYSCALL(__NR_brk, sys_brk)
+#define __NR_munmap 215
+__SYSCALL(__NR_munmap, sys_munmap)
+#define __NR_mremap 216
+__SYSCALL(__NR_mremap, sys_mremap)
+
+/* security/keys/keyctl.c */
+#define __NR_add_key 217
+__SYSCALL(__NR_add_key, sys_add_key)
+#define __NR_request_key 218
+__SYSCALL(__NR_request_key, sys_request_key)
+#define __NR_keyctl 219
+__SYSCALL(__NR_keyctl, sys_keyctl)
+
+/* arch/example/kernel/sys_example.c */
+#define __NR_clone 220
+__SYSCALL(__NR_clone, sys_clone)	/* .long sys_clone_wrapper */
+#define __NR_execve 221
+__SYSCALL(__NR_execve, sys_execve)	/* .long sys_execve_wrapper */
+
+#define __NR3264_mmap 222
+__SC_3264(__NR3264_mmap, sys_mmap2, sys_mmap)
+/* mm/fadvise.c */
+#define __NR3264_fadvise64 223
+__SC_3264(__NR3264_fadvise64, sys_fadvise64_64, sys_fadvise64)
+
+/* mm/, CONFIG_MMU only */
+#ifndef __ARCH_NOMMU
+#define __NR_swapon 224
+__SYSCALL(__NR_swapon, sys_swapon)
+#define __NR_swapoff 225
+__SYSCALL(__NR_swapoff, sys_swapoff)
+#define __NR_mprotect 226
+__SYSCALL(__NR_mprotect, sys_mprotect)
+#define __NR_msync 227
+__SYSCALL(__NR_msync, sys_msync)
+#define __NR_mlock 228
+__SYSCALL(__NR_mlock, sys_mlock)
+#define __NR_munlock 229
+__SYSCALL(__NR_munlock, sys_munlock)
+#define __NR_mlockall 230
+__SYSCALL(__NR_mlockall, sys_mlockall)
+#define __NR_munlockall 231
+__SYSCALL(__NR_munlockall, sys_munlockall)
+#define __NR_mincore 232
+__SYSCALL(__NR_mincore, sys_mincore)
+#define __NR_madvise 233
+__SYSCALL(__NR_madvise, sys_madvise)
+#define __NR_remap_file_pages 234
+__SYSCALL(__NR_remap_file_pages, sys_remap_file_pages)
+#define __NR_mbind 235
+__SYSCALL(__NR_mbind, sys_mbind)
+#define __NR_get_mempolicy 236
+__SYSCALL(__NR_get_mempolicy, sys_get_mempolicy)
+#define __NR_set_mempolicy 237
+__SYSCALL(__NR_set_mempolicy, sys_set_mempolicy)
+#define __NR_migrate_pages 238
+__SYSCALL(__NR_migrate_pages, sys_migrate_pages)
+#define __NR_move_pages 239
+__SYSCALL(__NR_move_pages, sys_move_pages)
+#endif
+
+#define __NR_rt_tgsigqueueinfo 240
+__SYSCALL(__NR_rt_tgsigqueueinfo, sys_rt_tgsigqueueinfo)
+#define __NR_perf_event_open 241
+__SYSCALL(__NR_perf_event_open, sys_perf_event_open)
+
+#undef __NR_syscalls
+#define __NR_syscalls 242
+
+/*
+ * 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
+ * enable by default?
+ */
+#ifdef __ARCH_WANT_SYSCALL_NO_AT
+#define __NR_open 1024
+__SYSCALL(__NR_open, sys_open)
+#define __NR_link 1025
+__SYSCALL(__NR_link, sys_link)
+#define __NR_unlink 1026
+__SYSCALL(__NR_unlink, sys_unlink)
+#define __NR_mknod 1027
+__SYSCALL(__NR_mknod, sys_mknod)
+#define __NR_chmod 1028
+__SYSCALL(__NR_chmod, sys_chmod)
+#define __NR_chown 1029
+__SYSCALL(__NR_chown, sys_chown)
+#define __NR_mkdir 1030
+__SYSCALL(__NR_mkdir, sys_mkdir)
+#define __NR_rmdir 1031
+__SYSCALL(__NR_rmdir, sys_rmdir)
+#define __NR_lchown 1032
+__SYSCALL(__NR_lchown, sys_lchown)
+#define __NR_access 1033
+__SYSCALL(__NR_access, sys_access)
+#define __NR_rename 1034
+__SYSCALL(__NR_rename, sys_rename)
+#define __NR_readlink 1035
+__SYSCALL(__NR_readlink, sys_readlink)
+#define __NR_symlink 1036
+__SYSCALL(__NR_symlink, sys_symlink)
+#define __NR_utimes 1037
+__SYSCALL(__NR_utimes, sys_utimes)
+#define __NR3264_stat 1038
+__SC_3264(__NR3264_stat, sys_stat64, sys_newstat)
+#define __NR3264_lstat 1039
+__SC_3264(__NR3264_lstat, sys_lstat64, sys_newlstat)
+
+#undef __NR_syscalls
+#define __NR_syscalls (__NR3264_lstat+1)
+#endif /* __ARCH_WANT_SYSCALL_NO_AT */
+
+#ifdef __ARCH_WANT_SYSCALL_NO_FLAGS
+#define __NR_pipe 1040
+__SYSCALL(__NR_pipe, sys_pipe)
+#define __NR_dup2 1041
+__SYSCALL(__NR_dup2, sys_dup2)
+#define __NR_epoll_create 1042
+__SYSCALL(__NR_epoll_create, sys_epoll_create)
+#define __NR_inotify_init 1043
+__SYSCALL(__NR_inotify_init, sys_inotify_init)
+#define __NR_eventfd 1044
+__SYSCALL(__NR_eventfd, sys_eventfd)
+#define __NR_signalfd 1045
+__SYSCALL(__NR_signalfd, sys_signalfd)
+
+#undef __NR_syscalls
+#define __NR_syscalls (__NR_signalfd+1)
+#endif /* __ARCH_WANT_SYSCALL_NO_FLAGS */
+
+#if __BITS_PER_LONG == 32 && defined(__ARCH_WANT_SYSCALL_OFF_T)
+#define __NR_sendfile 1046
+__SYSCALL(__NR_sendfile, sys_sendfile)
+#define __NR_ftruncate 1047
+__SYSCALL(__NR_ftruncate, sys_ftruncate)
+#define __NR_truncate 1048
+__SYSCALL(__NR_truncate, sys_truncate)
+#define __NR_stat 1049
+__SYSCALL(__NR_stat, sys_newstat)
+#define __NR_lstat 1050
+__SYSCALL(__NR_lstat, sys_newlstat)
+#define __NR_fstat 1051
+__SYSCALL(__NR_fstat, sys_newfstat)
+#define __NR_fcntl 1052
+__SYSCALL(__NR_fcntl, sys_fcntl)
+#define __NR_fadvise64 1053
+#define __ARCH_WANT_SYS_FADVISE64
+__SYSCALL(__NR_fadvise64, sys_fadvise64)
+#define __NR_newfstatat 1054
+#define __ARCH_WANT_SYS_NEWFSTATAT
+__SYSCALL(__NR_newfstatat, sys_newfstatat)
+#define __NR_fstatfs 1055
+__SYSCALL(__NR_fstatfs, sys_fstatfs)
+#define __NR_statfs 1056
+__SYSCALL(__NR_statfs, sys_statfs)
+#define __NR_lseek 1057
+__SYSCALL(__NR_lseek, sys_lseek)
+#define __NR_mmap 1058
+__SYSCALL(__NR_mmap, sys_mmap)
+
+#undef __NR_syscalls
+#define __NR_syscalls (__NR_mmap+1)
+#endif /* 32 bit off_t syscalls */
+
+#ifdef __ARCH_WANT_SYSCALL_DEPRECATED
+#define __NR_alarm 1059
+#define __ARCH_WANT_SYS_ALARM
+__SYSCALL(__NR_alarm, sys_alarm)
+#define __NR_getpgrp 1060
+#define __ARCH_WANT_SYS_GETPGRP
+__SYSCALL(__NR_getpgrp, sys_getpgrp)
+#define __NR_pause 1061
+#define __ARCH_WANT_SYS_PAUSE
+__SYSCALL(__NR_pause, sys_pause)
+#define __NR_time 1062
+#define __ARCH_WANT_SYS_TIME
+__SYSCALL(__NR_time, sys_time)
+#define __NR_utime 1063
+#define __ARCH_WANT_SYS_UTIME
+__SYSCALL(__NR_utime, sys_utime)
+
+#define __NR_creat 1064
+__SYSCALL(__NR_creat, sys_creat)
+#define __NR_getdents 1065
+#define __ARCH_WANT_SYS_GETDENTS
+__SYSCALL(__NR_getdents, sys_getdents)
+#define __NR_futimesat 1066
+__SYSCALL(__NR_futimesat, sys_futimesat)
+#define __NR_select 1067
+#define __ARCH_WANT_SYS_SELECT
+__SYSCALL(__NR_select, sys_select)
+#define __NR_poll 1068
+__SYSCALL(__NR_poll, sys_poll)
+#define __NR_epoll_wait 1069
+__SYSCALL(__NR_epoll_wait, sys_epoll_wait)
+#define __NR_ustat 1070
+__SYSCALL(__NR_ustat, sys_ustat)
+#define __NR_vfork 1071
+__SYSCALL(__NR_vfork, sys_vfork)
+#define __NR_wait4 1072
+__SYSCALL(__NR_wait4, sys_wait4)
+#define __NR_recv 1073
+__SYSCALL(__NR_recv, sys_recv)
+#define __NR_send 1074
+__SYSCALL(__NR_send, sys_send)
+#define __NR_bdflush 1075
+__SYSCALL(__NR_bdflush, sys_bdflush)
+#define __NR_umount 1076
+__SYSCALL(__NR_umount, sys_oldumount)
+#define __ARCH_WANT_SYS_OLDUMOUNT
+#define __NR_uselib 1077
+__SYSCALL(__NR_uselib, sys_uselib)
+#define __NR__sysctl 1078
+__SYSCALL(__NR__sysctl, sys_sysctl)
+
+#define __NR_fork 1079
+#ifdef CONFIG_MMU
+__SYSCALL(__NR_fork, sys_fork)
+#else
+__SYSCALL(__NR_fork, sys_ni_syscall)
+#endif /* CONFIG_MMU */
+
+#undef __NR_syscalls
+#define __NR_syscalls (__NR_fork+1)
+
+#endif /* __ARCH_WANT_SYSCALL_DEPRECATED */
+
+/*
+ * 32 bit systems traditionally used different
+ * syscalls for off_t and loff_t arguments, while
+ * 64 bit systems only need the off_t version.
+ * For new 32 bit platforms, there is no need to
+ * implement the old 32 bit off_t syscalls, so
+ * they take different names.
+ * Here we map the numbers so that both versions
+ * use the same syscall table layout.
+ */
+#if __BITS_PER_LONG == 64
+#define __NR_fcntl __NR3264_fcntl
+#define __NR_statfs __NR3264_statfs
+#define __NR_fstatfs __NR3264_fstatfs
+#define __NR_truncate __NR3264_truncate
+#define __NR_ftruncate __NR3264_truncate
+#define __NR_lseek __NR3264_lseek
+#define __NR_sendfile __NR3264_sendfile
+#define __NR_newfstatat __NR3264_fstatat
+#define __NR_fstat __NR3264_fstat
+#define __NR_mmap __NR3264_mmap
+#define __NR_fadvise64 __NR3264_fadvise64
+#ifdef __NR3264_stat
+#define __NR_stat __NR3264_stat
+#define __NR_lstat __NR3264_lstat
+#endif
+#else
+#define __NR_fcntl64 __NR3264_fcntl
+#define __NR_statfs64 __NR3264_statfs
+#define __NR_fstatfs64 __NR3264_fstatfs
+#define __NR_truncate64 __NR3264_truncate
+#define __NR_ftruncate64 __NR3264_truncate
+#define __NR_llseek __NR3264_lseek
+#define __NR_sendfile64 __NR3264_sendfile
+#define __NR_fstatat64 __NR3264_fstatat
+#define __NR_fstat64 __NR3264_fstat
+#define __NR_mmap2 __NR3264_mmap
+#define __NR_fadvise64_64 __NR3264_fadvise64
+#ifdef __NR3264_stat
+#define __NR_stat64 __NR3264_stat
+#define __NR_lstat64 __NR3264_lstat
+#endif
+#endif
+
+#ifdef __KERNEL__
+
+/*
+ * These are required system calls, we should
+ * invert the logic eventually and let them
+ * be selected by default.
+ */
+#if __BITS_PER_LONG == 32
+#define __ARCH_WANT_STAT64
+#define __ARCH_WANT_SYS_LLSEEK
+#endif
+#define __ARCH_WANT_SYS_RT_SIGACTION
+#define __ARCH_WANT_SYS_RT_SIGSUSPEND
+
+/*
+ * "Conditional" syscalls
+ *
+ * What we want is __attribute__((weak,alias("sys_ni_syscall"))),
+ * but it doesn't work on all toolchains, so we just do it by hand
+ */
+#ifndef cond_syscall
+#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
+#endif
+
+#endif /* __KERNEL__ */
+#endif /* _ASM_GENERIC_UNISTD_H */
diff --git a/include/asm-generic/user.h b/include/asm-generic/user.h
new file mode 100644
index 000000000000..8b9c3c960aeb
--- /dev/null
+++ b/include/asm-generic/user.h
@@ -0,0 +1,8 @@
+#ifndef __ASM_GENERIC_USER_H
+#define __ASM_GENERIC_USER_H
+/*
+ * This file may define a 'struct user' structure. However, it it only
+ * used for a.out file, which are not supported on new architectures.
+ */
+
+#endif	/* __ASM_GENERIC_USER_H */
diff --git a/include/asm-generic/vga.h b/include/asm-generic/vga.h
new file mode 100644
index 000000000000..36c8ff52016b
--- /dev/null
+++ b/include/asm-generic/vga.h
@@ -0,0 +1,24 @@
+/*
+ *	Access to VGA videoram
+ *
+ *	(c) 1998 Martin Mares <mj@ucw.cz>
+ */
+#ifndef __ASM_GENERIC_VGA_H
+#define __ASM_GENERIC_VGA_H
+
+/*
+ *	On most architectures that support VGA, we can just
+ *	recalculate addresses and then access the videoram
+ *	directly without any black magic.
+ *
+ *	Everyone else needs to ioremap the address and use
+ *	proper I/O accesses.
+ */
+#ifndef VGA_MAP_MEM
+#define VGA_MAP_MEM(x, s) (unsigned long)phys_to_virt(x)
+#endif
+
+#define vga_readb(x) (*(x))
+#define vga_writeb(x, y) (*(y) = (x))
+
+#endif /* _ASM_GENERIC_VGA_H */
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index a654d724d3b0..b6e818f4b247 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -1,3 +1,53 @@
+/*
+ * Helper macros to support writing architecture specific
+ * linker scripts.
+ *
+ * A minimal linker scripts has following content:
+ * [This is a sample, architectures may have special requiriements]
+ *
+ * OUTPUT_FORMAT(...)
+ * OUTPUT_ARCH(...)
+ * ENTRY(...)
+ * SECTIONS
+ * {
+ *	. = START;
+ *	__init_begin = .;
+ *	HEAD_TEXT_SECTION
+ *	INIT_TEXT_SECTION(PAGE_SIZE)
+ *	INIT_DATA_SECTION(...)
+ *	PERCPU(PAGE_SIZE)
+ *	__init_end = .;
+ *
+ *	_stext = .;
+ *	TEXT_SECTION = 0
+ *	_etext = .;
+ *
+ *      _sdata = .;
+ *	RO_DATA_SECTION(PAGE_SIZE)
+ *	RW_DATA_SECTION(...)
+ *	_edata = .;
+ *
+ *	EXCEPTION_TABLE(...)
+ *	NOTES
+ *
+ *	BSS_SECTION(0, 0, 0)
+ *	_end = .;
+ *
+ *	STABS_DEBUG
+ *	DWARF_DEBUG
+ *
+ *	DISCARDS		// must be the last
+ * }
+ *
+ * [__init_begin, __init_end] is the init section that may be freed after init
+ * [_stext, _etext] is the text section
+ * [_sdata, _edata] is the data section
+ *
+ * Some of the included output section have their own set of constants.
+ * Examples are: [__initramfs_start, __initramfs_end] for initramfs and
+ *               [__nosave_begin, __nosave_end] for the nosave data
+ */
+
 #ifndef LOAD_OFFSET
 #define LOAD_OFFSET 0
 #endif
@@ -38,7 +88,8 @@
 #endif
 
 #ifdef CONFIG_FTRACE_MCOUNT_RECORD
-#define MCOUNT_REC()	VMLINUX_SYMBOL(__start_mcount_loc) = .; \
+#define MCOUNT_REC()	. = ALIGN(8);				\
+			VMLINUX_SYMBOL(__start_mcount_loc) = .; \
 			*(__mcount_loc)				\
 			VMLINUX_SYMBOL(__stop_mcount_loc) = .;
 #else
@@ -61,10 +112,33 @@
 #define BRANCH_PROFILE()
 #endif
 
+#ifdef CONFIG_EVENT_TRACING
+#define FTRACE_EVENTS()	VMLINUX_SYMBOL(__start_ftrace_events) = .;	\
+			*(_ftrace_events)				\
+			VMLINUX_SYMBOL(__stop_ftrace_events) = .;
+#else
+#define FTRACE_EVENTS()
+#endif
+
+#ifdef CONFIG_TRACING
+#define TRACE_PRINTKS() VMLINUX_SYMBOL(__start___trace_bprintk_fmt) = .;      \
+			 *(__trace_printk_fmt) /* Trace_printk fmt' pointer */ \
+			 VMLINUX_SYMBOL(__stop___trace_bprintk_fmt) = .;
+#else
+#define TRACE_PRINTKS()
+#endif
+
+#ifdef CONFIG_FTRACE_SYSCALLS
+#define TRACE_SYSCALLS() VMLINUX_SYMBOL(__start_syscalls_metadata) = .;	\
+			 *(__syscalls_metadata)				\
+			 VMLINUX_SYMBOL(__stop_syscalls_metadata) = .;
+#else
+#define TRACE_SYSCALLS()
+#endif
+
 /* .data section */
 #define DATA_DATA							\
 	*(.data)							\
-	*(.data.init.refok)						\
 	*(.ref.data)							\
 	DEV_KEEP(init.data)						\
 	DEV_KEEP(exit.data)						\
@@ -86,9 +160,41 @@
 	*(__verbose)                                                    \
 	VMLINUX_SYMBOL(__stop___verbose) = .;				\
 	LIKELY_PROFILE()		       				\
-	BRANCH_PROFILE()
+	BRANCH_PROFILE()						\
+	TRACE_PRINTKS()							\
+	FTRACE_EVENTS()							\
+	TRACE_SYSCALLS()
+
+/*
+ * Data section helpers
+ */
+#define NOSAVE_DATA							\
+	. = ALIGN(PAGE_SIZE);						\
+	VMLINUX_SYMBOL(__nosave_begin) = .;				\
+	*(.data.nosave)							\
+	. = ALIGN(PAGE_SIZE);						\
+	VMLINUX_SYMBOL(__nosave_end) = .;
+
+#define PAGE_ALIGNED_DATA(page_align)					\
+	. = ALIGN(page_align);						\
+	*(.data.page_aligned)
+
+#define READ_MOSTLY_DATA(align)						\
+	. = ALIGN(align);						\
+	*(.data.read_mostly)
+
+#define CACHELINE_ALIGNED_DATA(align)					\
+	. = ALIGN(align);						\
+	*(.data.cacheline_aligned)
+
+#define INIT_TASK_DATA(align)						\
+	. = ALIGN(align);						\
+	*(.data.init_task)
 
-#define RO_DATA(align)							\
+/*
+ * Read only Data
+ */
+#define RO_DATA_SECTION(align)						\
 	. = ALIGN((align));						\
 	.rodata           : AT(ADDR(.rodata) - LOAD_OFFSET) {		\
 		VMLINUX_SYMBOL(__start_rodata) = .;			\
@@ -223,7 +329,6 @@
 	/* __*init sections */						\
 	__init_rodata : AT(ADDR(__init_rodata) - LOAD_OFFSET) {		\
 		*(.ref.rodata)						\
-		MCOUNT_REC()						\
 		DEV_KEEP(init.rodata)					\
 		DEV_KEEP(exit.rodata)					\
 		CPU_KEEP(init.rodata)					\
@@ -242,9 +347,10 @@
 	}								\
 	. = ALIGN((align));
 
-/* RODATA provided for backward compatibility.
+/* RODATA & RO_DATA provided for backward compatibility.
  * All archs are supposed to use RO_DATA() */
-#define RODATA RO_DATA(4096)
+#define RODATA          RO_DATA_SECTION(4096)
+#define RO_DATA(align)  RO_DATA_SECTION(align)
 
 #define SECURITY_INIT							\
 	.security_initcall.init : AT(ADDR(.security_initcall.init) - LOAD_OFFSET) { \
@@ -260,8 +366,6 @@
 		*(.text.hot)						\
 		*(.text)						\
 		*(.ref.text)						\
-		*(.text.init.refok)					\
-		*(.exit.text.refok)					\
 	DEV_KEEP(init.text)						\
 	DEV_KEEP(exit.text)						\
 	CPU_KEEP(init.text)						\
@@ -306,14 +410,51 @@
 /* Section used for early init (in .S files) */
 #define HEAD_TEXT  *(.head.text)
 
+#define HEAD_TEXT_SECTION							\
+	.head.text : AT(ADDR(.head.text) - LOAD_OFFSET) {		\
+		HEAD_TEXT						\
+	}
+
+/*
+ * Exception table
+ */
+#define EXCEPTION_TABLE(align)						\
+	. = ALIGN(align);						\
+	__ex_table : AT(ADDR(__ex_table) - LOAD_OFFSET) {		\
+		VMLINUX_SYMBOL(__start___ex_table) = .;			\
+		*(__ex_table)						\
+		VMLINUX_SYMBOL(__stop___ex_table) = .;			\
+	}
+
+/*
+ * Init task
+ */
+#define INIT_TASK_DATA_SECTION(align)					\
+	. = ALIGN(align);						\
+	.data.init_task : {						\
+		INIT_TASK_DATA(align)					\
+	}
+
+#ifdef CONFIG_CONSTRUCTORS
+#define KERNEL_CTORS()	. = ALIGN(8);			   \
+			VMLINUX_SYMBOL(__ctors_start) = .; \
+			*(.ctors)			   \
+			VMLINUX_SYMBOL(__ctors_end) = .;
+#else
+#define KERNEL_CTORS()
+#endif
+
 /* init and exit section handling */
 #define INIT_DATA							\
 	*(.init.data)							\
 	DEV_DISCARD(init.data)						\
-	DEV_DISCARD(init.rodata)					\
 	CPU_DISCARD(init.data)						\
-	CPU_DISCARD(init.rodata)					\
 	MEM_DISCARD(init.data)						\
+	KERNEL_CTORS()							\
+	*(.init.rodata)							\
+	MCOUNT_REC()							\
+	DEV_DISCARD(init.rodata)					\
+	CPU_DISCARD(init.rodata)					\
 	MEM_DISCARD(init.rodata)
 
 #define INIT_TEXT							\
@@ -337,9 +478,34 @@
 	CPU_DISCARD(exit.text)						\
 	MEM_DISCARD(exit.text)
 
-		/* DWARF debug sections.
-		Symbols in the DWARF debugging sections are relative to
-		the beginning of the section so we begin them at 0.  */
+#define EXIT_CALL							\
+	*(.exitcall.exit)
+
+/*
+ * bss (Block Started by Symbol) - uninitialized data
+ * zeroed during startup
+ */
+#define SBSS(sbss_align)						\
+	. = ALIGN(sbss_align);						\
+	.sbss : AT(ADDR(.sbss) - LOAD_OFFSET) {				\
+		*(.sbss)						\
+		*(.scommon)						\
+	}
+
+#define BSS(bss_align)							\
+	. = ALIGN(bss_align);						\
+	.bss : AT(ADDR(.bss) - LOAD_OFFSET) {				\
+		*(.bss.page_aligned)					\
+		*(.dynbss)						\
+		*(.bss)							\
+		*(COMMON)						\
+	}
+
+/*
+ * DWARF debug sections.
+ * Symbols in the DWARF debugging sections are relative to
+ * the beginning of the section so we begin them at 0.
+ */
 #define DWARF_DEBUG							\
 		/* DWARF 1 */						\
 		.debug          0 : { *(.debug) }			\
@@ -406,6 +572,12 @@
 		VMLINUX_SYMBOL(__stop_notes) = .;			\
 	}
 
+#define INIT_SETUP(initsetup_align)					\
+		. = ALIGN(initsetup_align);				\
+		VMLINUX_SYMBOL(__setup_start) = .;			\
+		*(.init.setup)						\
+		VMLINUX_SYMBOL(__setup_end) = .;
+
 #define INITCALLS							\
 	*(.initcallearly.init)						\
 	VMLINUX_SYMBOL(__early_initcall_end) = .;			\
@@ -427,6 +599,48 @@
   	*(.initcall7.init)						\
   	*(.initcall7s.init)
 
+#define INIT_CALLS							\
+		VMLINUX_SYMBOL(__initcall_start) = .;			\
+		INITCALLS						\
+		VMLINUX_SYMBOL(__initcall_end) = .;
+
+#define CON_INITCALL							\
+		VMLINUX_SYMBOL(__con_initcall_start) = .;		\
+		*(.con_initcall.init)					\
+		VMLINUX_SYMBOL(__con_initcall_end) = .;
+
+#define SECURITY_INITCALL						\
+		VMLINUX_SYMBOL(__security_initcall_start) = .;		\
+		*(.security_initcall.init)				\
+		VMLINUX_SYMBOL(__security_initcall_end) = .;
+
+#ifdef CONFIG_BLK_DEV_INITRD
+#define INIT_RAM_FS							\
+	. = ALIGN(PAGE_SIZE);						\
+	VMLINUX_SYMBOL(__initramfs_start) = .;				\
+	*(.init.ramfs)							\
+	VMLINUX_SYMBOL(__initramfs_end) = .;
+#else
+#define INIT_RAM_FS
+#endif
+
+/*
+ * Default discarded sections.
+ *
+ * Some archs want to discard exit text/data at runtime rather than
+ * link time due to cross-section references such as alt instructions,
+ * bug table, eh_frame, etc.  DISCARDS must be the last of output
+ * section definitions so that such archs put those in earlier section
+ * definitions.
+ */
+#define DISCARDS							\
+	/DISCARD/ : {							\
+	EXIT_TEXT							\
+	EXIT_DATA							\
+	EXIT_CALL							\
+	*(.discard)							\
+	}
+
 /**
  * PERCPU_VADDR - define output section for percpu area
  * @vaddr: explicit base address (optional)
@@ -483,3 +697,60 @@
 		*(.data.percpu.shared_aligned)				\
 		VMLINUX_SYMBOL(__per_cpu_end) = .;			\
 	}
+
+
+/*
+ * Definition of the high level *_SECTION macros
+ * They will fit only a subset of the architectures
+ */
+
+
+/*
+ * Writeable data.
+ * All sections are combined in a single .data section.
+ * The sections following CONSTRUCTORS are arranged so their
+ * typical alignment matches.
+ * A cacheline is typical/always less than a PAGE_SIZE so
+ * the sections that has this restriction (or similar)
+ * is located before the ones requiring PAGE_SIZE alignment.
+ * NOSAVE_DATA starts and ends with a PAGE_SIZE alignment which
+ * matches the requirment of PAGE_ALIGNED_DATA.
+ *
+ * use 0 as page_align if page_aligned data is not used */
+#define RW_DATA_SECTION(cacheline, pagealigned, inittask)		\
+	. = ALIGN(PAGE_SIZE);						\
+	.data : AT(ADDR(.data) - LOAD_OFFSET) {				\
+		INIT_TASK_DATA(inittask)				\
+		NOSAVE_DATA						\
+		PAGE_ALIGNED_DATA(pagealigned)				\
+		CACHELINE_ALIGNED_DATA(cacheline)			\
+		READ_MOSTLY_DATA(cacheline)				\
+		DATA_DATA						\
+		CONSTRUCTORS						\
+	}
+
+#define INIT_TEXT_SECTION(inittext_align)				\
+	. = ALIGN(inittext_align);					\
+	.init.text : AT(ADDR(.init.text) - LOAD_OFFSET) {		\
+		VMLINUX_SYMBOL(_sinittext) = .;				\
+		INIT_TEXT						\
+		VMLINUX_SYMBOL(_einittext) = .;				\
+	}
+
+#define INIT_DATA_SECTION(initsetup_align)				\
+	.init.data : AT(ADDR(.init.data) - LOAD_OFFSET) {		\
+		INIT_DATA						\
+		INIT_SETUP(initsetup_align)				\
+		INIT_CALLS						\
+		CON_INITCALL						\
+		SECURITY_INITCALL					\
+		INIT_RAM_FS						\
+	}
+
+#define BSS_SECTION(sbss_align, bss_align, stop_align)			\
+	. = ALIGN(sbss_align);						\
+	VMLINUX_SYMBOL(__bss_start) = .;				\
+	SBSS(sbss_align)						\
+	BSS(bss_align)							\
+	. = ALIGN(stop_align);						\
+	VMLINUX_SYMBOL(__bss_stop) = .;
diff --git a/include/asm-h8300/timer.h b/include/asm-h8300/timer.h
deleted file mode 100644
index def80464d38f..000000000000
--- a/include/asm-h8300/timer.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef __H8300_TIMER_H
-#define __H8300_TIMER_H
-
-void h8300_timer_tick(void);
-void h8300_timer_setup(void);
-void h8300_gettod(unsigned int *year, unsigned int *mon, unsigned int *day,
-		   unsigned int *hour, unsigned int *min, unsigned int *sec);
-
-#define TIMER_FREQ (CONFIG_CPU_CLOCK*10000) /* Timer input freq. */
-
-#define calc_param(cnt, div, rate, limit)			\
-do {								\
-	cnt = TIMER_FREQ / HZ;					\
-	for (div = 0; div < ARRAY_SIZE(divide_rate); div++) {	\
-		if (rate[div] == 0)				\
-			continue;				\
-		if ((cnt / rate[div]) > limit)			\
-			break;					\
-	}							\
-	if (div == ARRAY_SIZE(divide_rate))			\
-		panic("Timer counter overflow");		\
-	cnt /= divide_rate[div];				\
-} while(0)
-
-#endif
diff --git a/include/asm-m32r/Kbuild b/include/asm-m32r/Kbuild
deleted file mode 100644
index c68e1680da01..000000000000
--- a/include/asm-m32r/Kbuild
+++ /dev/null
@@ -1 +0,0 @@
-include include/asm-generic/Kbuild.asm
diff --git a/include/asm-m32r/addrspace.h b/include/asm-m32r/addrspace.h
deleted file mode 100644
index 81782c122da4..000000000000
--- a/include/asm-m32r/addrspace.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * 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.
- *
- * Copyright (C) 2001 by Hiroyuki Kondo
- *
- * Defitions for the address spaces of the M32R CPUs.
- */
-#ifndef __ASM_M32R_ADDRSPACE_H
-#define __ASM_M32R_ADDRSPACE_H
-
-/*
- * Memory segments (32bit kernel mode addresses)
- */
-#define KUSEG                   0x00000000
-#define KSEG0                   0x80000000
-#define KSEG1                   0xa0000000
-#define KSEG2                   0xc0000000
-#define KSEG3                   0xe0000000
-
-#define K0BASE  KSEG0
-
-/*
- * Returns the kernel segment base of a given address
- */
-#ifndef __ASSEMBLY__
-#define KSEGX(a)                (((unsigned long)(a)) & 0xe0000000)
-#else
-#define KSEGX(a)                ((a) & 0xe0000000)
-#endif
-
-/*
- * Returns the physical address of a KSEG0/KSEG1 address
- */
-#ifndef __ASSEMBLY__
-#define PHYSADDR(a)		(((unsigned long)(a)) & 0x1fffffff)
-#else
-#define PHYSADDR(a)		((a) & 0x1fffffff)
-#endif
-
-/*
- * Map an address to a certain kernel segment
- */
-#ifndef __ASSEMBLY__
-#define KSEG0ADDR(a)		((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) | KSEG0))
-#define KSEG1ADDR(a)		((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) | KSEG1))
-#define KSEG2ADDR(a)		((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) | KSEG2))
-#define KSEG3ADDR(a)		((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) | KSEG3))
-#else
-#define KSEG0ADDR(a)		(((a) & 0x1fffffff) | KSEG0)
-#define KSEG1ADDR(a)		(((a) & 0x1fffffff) | KSEG1)
-#define KSEG2ADDR(a)		(((a) & 0x1fffffff) | KSEG2)
-#define KSEG3ADDR(a)		(((a) & 0x1fffffff) | KSEG3)
-#endif
-
-#endif /* __ASM_M32R_ADDRSPACE_H */
diff --git a/include/asm-m32r/assembler.h b/include/asm-m32r/assembler.h
deleted file mode 100644
index 26351539b5ff..000000000000
--- a/include/asm-m32r/assembler.h
+++ /dev/null
@@ -1,229 +0,0 @@
-#ifndef _ASM_M32R_ASSEMBLER_H
-#define _ASM_M32R_ASSEMBLER_H
-
-/*
- * linux/asm-m32r/assembler.h
- *
- * Copyright (C) 2004  Hirokazu Takata <takata at linux-m32r.org>
- *
- * This file contains M32R architecture specific macro definitions.
- */
-
-
-#ifndef __STR
-#ifdef __ASSEMBLY__
-#define __STR(x) x
-#else
-#define __STR(x) #x
-#endif
-#endif /* __STR */
-
-#ifdef CONFIG_SMP
-#define M32R_LOCK	__STR(lock)
-#define M32R_UNLOCK	__STR(unlock)
-#else
-#define M32R_LOCK	__STR(ld)
-#define M32R_UNLOCK	__STR(st)
-#endif
-
-#ifdef __ASSEMBLY__
-#undef ENTRY
-#define ENTRY(name) ENTRY_M name
-	.macro  ENTRY_M name
-	.global \name
-	ALIGN
-\name:
-	.endm
-#endif
-
-
-/**
- * LDIMM - load immediate value
- * STI - enable interruption
- * CLI - disable interruption
- */
-
-#ifdef __ASSEMBLY__
-
-#define LDIMM(reg,x) LDIMM reg x
-	.macro LDIMM reg x
-	seth	\reg, #high(\x)
-	or3	\reg, \reg, #low(\x)
-	.endm
-
-#if !(defined(CONFIG_CHIP_M32102) || defined(CONFIG_CHIP_M32104))
-#define ENABLE_INTERRUPTS(reg) ENABLE_INTERRUPTS reg
-	.macro ENABLE_INTERRUPTS reg
-	setpsw  #0x40	    ->	nop
-	; WORKAROUND: "-> nop" is a workaround for the M32700(TS1).
-	.endm
-
-#define DISABLE_INTERRUPTS(reg) DISABLE_INTERRUPTS reg
-	.macro DISABLE_INTERRUPTS reg
-	clrpsw  #0x40	    ->	nop
-	; WORKAROUND: "-> nop" is a workaround for the M32700(TS1).
-	.endm
-#else	/* CONFIG_CHIP_M32102 || CONFIG_CHIP_M32104 */
-#define ENABLE_INTERRUPTS(reg) ENABLE_INTERRUPTS reg
-	.macro ENABLE_INTERRUPTS reg
-	mvfc	\reg, psw
-	or3	\reg, \reg, #0x0040
-	mvtc	\reg, psw
-	.endm
-
-#define DISABLE_INTERRUPTS(reg) DISABLE_INTERRUPTS reg
-	.macro DISABLE_INTERRUPTS reg
-	mvfc	\reg, psw
-	and3	\reg, \reg, #0xffbf
-	mvtc	\reg, psw
-	.endm
-#endif	/* CONFIG_CHIP_M32102 */
-
-	.macro	SAVE_ALL
-	push	r0		; orig_r0
-	push	sp		; spi (r15)
-	push	lr		; r14
-	push	r13
-	mvfc	r13, cr3	; spu
-	push	r13
-	mvfc	r13, bbpc
-	push	r13
-	mvfc	r13, bbpsw
-	push	r13
-	mvfc	r13, bpc
-	push	r13
-	mvfc	r13, psw
-	push	r13
-#if defined(CONFIG_ISA_M32R2) && defined(CONFIG_ISA_DSP_LEVEL2)
-	mvfaclo	r13, a1
-	push	r13
-	mvfachi r13, a1
-	push	r13
-	mvfaclo	r13, a0
-	push	r13
-	mvfachi	r13, a0
-	push	r13
-#elif defined(CONFIG_ISA_M32R2) || defined(CONFIG_ISA_M32R)
-	mvfaclo	r13
-	push	r13
-	mvfachi	r13
-	push	r13
-	ldi	r13, #0
-	push	r13		; dummy push acc1h
-	push	r13		; dummy push acc1l
-#else
-#error unknown isa configuration
-#endif
-	ldi	r13, #-1
-	push	r13		; syscall_nr (default: -1)
-	push	r12
-	push	r11
-	push	r10
-	push	r9
-	push	r8
-	push	r7
-	push	r3
-	push	r2
-	push	r1
-	push	r0
-	addi	sp, #-4		; room for implicit pt_regs parameter
-	push	r6
-	push	r5
-	push	r4
-	.endm
-
-	.macro	RESTORE_ALL
-	pop	r4
-	pop	r5
-	pop	r6
-	addi	sp, #4
-	pop	r0
-	pop	r1
-	pop	r2
-	pop	r3
-	pop	r7
-	pop	r8
-	pop	r9
-	pop	r10
-	pop	r11
-	pop	r12
-	addi	r15, #4		; Skip syscall number
-#if defined(CONFIG_ISA_M32R2) && defined(CONFIG_ISA_DSP_LEVEL2)
-	pop	r13
-	mvtachi	r13, a0
-	pop	r13
-	mvtaclo	r13, a0
-	pop	r13
-	mvtachi	r13, a1
-	pop	r13
-	mvtaclo	r13, a1
-#elif defined(CONFIG_ISA_M32R2) || defined(CONFIG_ISA_M32R)
-	pop	r13		; dummy pop acc1h
-	pop	r13		; dummy pop acc1l
-	pop	r13
-	mvtachi	r13
-	pop	r13
-	mvtaclo	r13
-#else
-#error unknown isa configuration
-#endif
-	pop	r14
-	mvtc	r14, psw
-	pop	r14
-	mvtc	r14, bpc
-	addi	sp, #8		; Skip bbpsw, bbpc
-	pop	r14
-	mvtc	r14, cr3	; spu
-	pop	r13
-	pop	lr		; r14
-	pop	sp		; spi (r15)
-	addi	sp, #4		; Skip orig_r0
-	.fillinsn
-1:	rte
-	.section .fixup,"ax"
-2:	bl	do_exit
-	.previous
-	.section __ex_table,"a"
-	ALIGN
-	.long	1b, 2b
-	.previous
-	.endm
-
-#define GET_CURRENT(reg)  get_current reg
-	.macro get_current reg
-	ldi  \reg, #-8192
-	and  \reg, sp
-	.endm
-
-#if !(defined(CONFIG_CHIP_M32102) || defined(CONFIG_CHIP_M32104))
-	.macro	SWITCH_TO_KERNEL_STACK
-	; switch to kernel stack (spi)
-	clrpsw	#0x80	    ->	nop
-	.endm
-#else	/* CONFIG_CHIP_M32102 || CONFIG_CHIP_M32104 */
-	.macro	SWITCH_TO_KERNEL_STACK
-	push	r0		; save r0 for working
-	mvfc	r0, psw
-	and3	r0, r0, #0x00ff7f
-	mvtc	r0, psw
-	slli	r0, #16
-	bltz	r0, 1f		; check BSM-bit
-;
-	;; called from kernel context: previous stack = spi
-	pop	r0		; retrieve r0
-	bra	2f
-	.fillinsn
-1:
-	;; called from user context: previous stack = spu
-	mvfc	r0, cr3		; spu
-	addi	r0, #4
-	mvtc	r0, cr3		; spu
-	ld	r0, @(-4,r0)	; retrieve r0
-	.fillinsn
-2:
-	.endm
-#endif	/* CONFIG_CHIP_M32102 || CONFIG_CHIP_M32104 */
-
-#endif	/* __ASSEMBLY__ */
-
-#endif	/* _ASM_M32R_ASSEMBLER_H */
diff --git a/include/asm-m32r/atomic.h b/include/asm-m32r/atomic.h
deleted file mode 100644
index 2eed30f84080..000000000000
--- a/include/asm-m32r/atomic.h
+++ /dev/null
@@ -1,318 +0,0 @@
-#ifndef _ASM_M32R_ATOMIC_H
-#define _ASM_M32R_ATOMIC_H
-
-/*
- *  linux/include/asm-m32r/atomic.h
- *
- *  M32R version:
- *    Copyright (C) 2001, 2002  Hitoshi Yamamoto
- *    Copyright (C) 2004  Hirokazu Takata <takata at linux-m32r.org>
- */
-
-#include <linux/types.h>
-#include <asm/assembler.h>
-#include <asm/system.h>
-
-/*
- * Atomic operations that C can't guarantee us.  Useful for
- * resource counting etc..
- */
-
-#define ATOMIC_INIT(i)	{ (i) }
-
-/**
- * atomic_read - read atomic variable
- * @v: pointer of type atomic_t
- *
- * Atomically reads the value of @v.
- */
-#define atomic_read(v)	((v)->counter)
-
-/**
- * atomic_set - set atomic variable
- * @v: pointer of type atomic_t
- * @i: required value
- *
- * Atomically sets the value of @v to @i.
- */
-#define atomic_set(v,i)	(((v)->counter) = (i))
-
-/**
- * atomic_add_return - add integer to atomic variable and return it
- * @i: integer value to add
- * @v: pointer of type atomic_t
- *
- * Atomically adds @i to @v and return (@i + @v).
- */
-static __inline__ int atomic_add_return(int i, atomic_t *v)
-{
-	unsigned long flags;
-	int result;
-
-	local_irq_save(flags);
-	__asm__ __volatile__ (
-		"# atomic_add_return		\n\t"
-		DCACHE_CLEAR("%0", "r4", "%1")
-		M32R_LOCK" %0, @%1;		\n\t"
-		"add	%0, %2;			\n\t"
-		M32R_UNLOCK" %0, @%1;		\n\t"
-		: "=&r" (result)
-		: "r" (&v->counter), "r" (i)
-		: "memory"
-#ifdef CONFIG_CHIP_M32700_TS1
-		, "r4"
-#endif	/* CONFIG_CHIP_M32700_TS1 */
-	);
-	local_irq_restore(flags);
-
-	return result;
-}
-
-/**
- * atomic_sub_return - subtract integer from atomic variable and return it
- * @i: integer value to subtract
- * @v: pointer of type atomic_t
- *
- * Atomically subtracts @i from @v and return (@v - @i).
- */
-static __inline__ int atomic_sub_return(int i, atomic_t *v)
-{
-	unsigned long flags;
-	int result;
-
-	local_irq_save(flags);
-	__asm__ __volatile__ (
-		"# atomic_sub_return		\n\t"
-		DCACHE_CLEAR("%0", "r4", "%1")
-		M32R_LOCK" %0, @%1;		\n\t"
-		"sub	%0, %2;			\n\t"
-		M32R_UNLOCK" %0, @%1;		\n\t"
-		: "=&r" (result)
-		: "r" (&v->counter), "r" (i)
-		: "memory"
-#ifdef CONFIG_CHIP_M32700_TS1
-		, "r4"
-#endif	/* CONFIG_CHIP_M32700_TS1 */
-	);
-	local_irq_restore(flags);
-
-	return result;
-}
-
-/**
- * atomic_add - add integer to atomic variable
- * @i: integer value to add
- * @v: pointer of type atomic_t
- *
- * Atomically adds @i to @v.
- */
-#define atomic_add(i,v) ((void) atomic_add_return((i), (v)))
-
-/**
- * atomic_sub - subtract the atomic variable
- * @i: integer value to subtract
- * @v: pointer of type atomic_t
- *
- * Atomically subtracts @i from @v.
- */
-#define atomic_sub(i,v) ((void) atomic_sub_return((i), (v)))
-
-/**
- * atomic_sub_and_test - subtract value from variable and test result
- * @i: integer value to subtract
- * @v: pointer of type atomic_t
- *
- * Atomically subtracts @i from @v and returns
- * true if the result is zero, or false for all
- * other cases.
- */
-#define atomic_sub_and_test(i,v) (atomic_sub_return((i), (v)) == 0)
-
-/**
- * atomic_inc_return - increment atomic variable and return it
- * @v: pointer of type atomic_t
- *
- * Atomically increments @v by 1 and returns the result.
- */
-static __inline__ int atomic_inc_return(atomic_t *v)
-{
-	unsigned long flags;
-	int result;
-
-	local_irq_save(flags);
-	__asm__ __volatile__ (
-		"# atomic_inc_return		\n\t"
-		DCACHE_CLEAR("%0", "r4", "%1")
-		M32R_LOCK" %0, @%1;		\n\t"
-		"addi	%0, #1;			\n\t"
-		M32R_UNLOCK" %0, @%1;		\n\t"
-		: "=&r" (result)
-		: "r" (&v->counter)
-		: "memory"
-#ifdef CONFIG_CHIP_M32700_TS1
-		, "r4"
-#endif	/* CONFIG_CHIP_M32700_TS1 */
-	);
-	local_irq_restore(flags);
-
-	return result;
-}
-
-/**
- * atomic_dec_return - decrement atomic variable and return it
- * @v: pointer of type atomic_t
- *
- * Atomically decrements @v by 1 and returns the result.
- */
-static __inline__ int atomic_dec_return(atomic_t *v)
-{
-	unsigned long flags;
-	int result;
-
-	local_irq_save(flags);
-	__asm__ __volatile__ (
-		"# atomic_dec_return		\n\t"
-		DCACHE_CLEAR("%0", "r4", "%1")
-		M32R_LOCK" %0, @%1;		\n\t"
-		"addi	%0, #-1;		\n\t"
-		M32R_UNLOCK" %0, @%1;		\n\t"
-		: "=&r" (result)
-		: "r" (&v->counter)
-		: "memory"
-#ifdef CONFIG_CHIP_M32700_TS1
-		, "r4"
-#endif	/* CONFIG_CHIP_M32700_TS1 */
-	);
-	local_irq_restore(flags);
-
-	return result;
-}
-
-/**
- * atomic_inc - increment atomic variable
- * @v: pointer of type atomic_t
- *
- * Atomically increments @v by 1.
- */
-#define atomic_inc(v) ((void)atomic_inc_return(v))
-
-/**
- * atomic_dec - decrement atomic variable
- * @v: pointer of type atomic_t
- *
- * Atomically decrements @v by 1.
- */
-#define atomic_dec(v) ((void)atomic_dec_return(v))
-
-/**
- * atomic_inc_and_test - increment and test
- * @v: pointer of type atomic_t
- *
- * Atomically increments @v by 1
- * and returns true if the result is zero, or false for all
- * other cases.
- */
-#define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
-
-/**
- * atomic_dec_and_test - decrement and test
- * @v: pointer of type atomic_t
- *
- * Atomically decrements @v by 1 and
- * returns true if the result is 0, or false for all
- * other cases.
- */
-#define atomic_dec_and_test(v) (atomic_dec_return(v) == 0)
-
-/**
- * atomic_add_negative - add and test if negative
- * @v: pointer of type atomic_t
- * @i: integer value to add
- *
- * Atomically adds @i to @v and returns true
- * if the result is negative, or false when
- * result is greater than or equal to zero.
- */
-#define atomic_add_negative(i,v) (atomic_add_return((i), (v)) < 0)
-
-#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
-#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
-
-/**
- * atomic_add_unless - add unless the number is a given value
- * @v: pointer of type atomic_t
- * @a: the amount to add to v...
- * @u: ...unless v is equal to u.
- *
- * Atomically adds @a to @v, so long as it was not @u.
- * Returns non-zero if @v was not @u, and zero otherwise.
- */
-static __inline__ int atomic_add_unless(atomic_t *v, int a, int u)
-{
-	int c, old;
-	c = atomic_read(v);
-	for (;;) {
-		if (unlikely(c == (u)))
-			break;
-		old = atomic_cmpxchg((v), c, c + (a));
-		if (likely(old == c))
-			break;
-		c = old;
-	}
-	return c != (u);
-}
-
-#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
-
-static __inline__ void atomic_clear_mask(unsigned long  mask, atomic_t *addr)
-{
-	unsigned long flags;
-	unsigned long tmp;
-
-	local_irq_save(flags);
-	__asm__ __volatile__ (
-		"# atomic_clear_mask		\n\t"
-		DCACHE_CLEAR("%0", "r5", "%1")
-		M32R_LOCK" %0, @%1;		\n\t"
-		"and	%0, %2;			\n\t"
-		M32R_UNLOCK" %0, @%1;		\n\t"
-		: "=&r" (tmp)
-		: "r" (addr), "r" (~mask)
-		: "memory"
-#ifdef CONFIG_CHIP_M32700_TS1
-		, "r5"
-#endif	/* CONFIG_CHIP_M32700_TS1 */
-	);
-	local_irq_restore(flags);
-}
-
-static __inline__ void atomic_set_mask(unsigned long  mask, atomic_t *addr)
-{
-	unsigned long flags;
-	unsigned long tmp;
-
-	local_irq_save(flags);
-	__asm__ __volatile__ (
-		"# atomic_set_mask		\n\t"
-		DCACHE_CLEAR("%0", "r5", "%1")
-		M32R_LOCK" %0, @%1;		\n\t"
-		"or	%0, %2;			\n\t"
-		M32R_UNLOCK" %0, @%1;		\n\t"
-		: "=&r" (tmp)
-		: "r" (addr), "r" (mask)
-		: "memory"
-#ifdef CONFIG_CHIP_M32700_TS1
-		, "r5"
-#endif	/* CONFIG_CHIP_M32700_TS1 */
-	);
-	local_irq_restore(flags);
-}
-
-/* Atomic operations are already serializing on m32r */
-#define smp_mb__before_atomic_dec()	barrier()
-#define smp_mb__after_atomic_dec()	barrier()
-#define smp_mb__before_atomic_inc()	barrier()
-#define smp_mb__after_atomic_inc()	barrier()
-
-#include <asm-generic/atomic.h>
-#endif	/* _ASM_M32R_ATOMIC_H */
diff --git a/include/asm-m32r/auxvec.h b/include/asm-m32r/auxvec.h
deleted file mode 100644
index f76dcc860fae..000000000000
--- a/include/asm-m32r/auxvec.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef _ASM_M32R__AUXVEC_H
-#define _ASM_M32R__AUXVEC_H
-
-#endif  /* _ASM_M32R__AUXVEC_H */
diff --git a/include/asm-m32r/bitops.h b/include/asm-m32r/bitops.h
deleted file mode 100644
index aaddf0d57603..000000000000
--- a/include/asm-m32r/bitops.h
+++ /dev/null
@@ -1,275 +0,0 @@
-#ifndef _ASM_M32R_BITOPS_H
-#define _ASM_M32R_BITOPS_H
-
-/*
- *  linux/include/asm-m32r/bitops.h
- *
- *  Copyright 1992, Linus Torvalds.
- *
- *  M32R version:
- *    Copyright (C) 2001, 2002  Hitoshi Yamamoto
- *    Copyright (C) 2004  Hirokazu Takata <takata at linux-m32r.org>
- */
-
-#ifndef _LINUX_BITOPS_H
-#error only <linux/bitops.h> can be included directly
-#endif
-
-#include <linux/compiler.h>
-#include <asm/assembler.h>
-#include <asm/system.h>
-#include <asm/byteorder.h>
-#include <asm/types.h>
-
-/*
- * These have to be done with inline assembly: that way the bit-setting
- * is guaranteed to be atomic. All bit operations return 0 if the bit
- * was cleared before the operation and != 0 if it was not.
- *
- * bit 0 is the LSB of addr; bit 32 is the LSB of (addr+1).
- */
-
-/**
- * set_bit - Atomically set a bit in memory
- * @nr: the bit to set
- * @addr: the address to start counting from
- *
- * This function is atomic and may not be reordered.  See __set_bit()
- * if you do not require the atomic guarantees.
- * Note that @nr may be almost arbitrarily large; this function is not
- * restricted to acting on a single-word quantity.
- */
-static __inline__ void set_bit(int nr, volatile void * addr)
-{
-	__u32 mask;
-	volatile __u32 *a = addr;
-	unsigned long flags;
-	unsigned long tmp;
-
-	a += (nr >> 5);
-	mask = (1 << (nr & 0x1F));
-
-	local_irq_save(flags);
-	__asm__ __volatile__ (
-		DCACHE_CLEAR("%0", "r6", "%1")
-		M32R_LOCK" %0, @%1;		\n\t"
-		"or	%0, %2;			\n\t"
-		M32R_UNLOCK" %0, @%1;		\n\t"
-		: "=&r" (tmp)
-		: "r" (a), "r" (mask)
-		: "memory"
-#ifdef CONFIG_CHIP_M32700_TS1
-		, "r6"
-#endif	/* CONFIG_CHIP_M32700_TS1 */
-	);
-	local_irq_restore(flags);
-}
-
-/**
- * clear_bit - Clears a bit in memory
- * @nr: Bit to clear
- * @addr: Address to start counting from
- *
- * clear_bit() is atomic and may not be reordered.  However, it does
- * not contain a memory barrier, so if it is used for locking purposes,
- * you should call smp_mb__before_clear_bit() and/or smp_mb__after_clear_bit()
- * in order to ensure changes are visible on other processors.
- */
-static __inline__ void clear_bit(int nr, volatile void * addr)
-{
-	__u32 mask;
-	volatile __u32 *a = addr;
-	unsigned long flags;
-	unsigned long tmp;
-
-	a += (nr >> 5);
-	mask = (1 << (nr & 0x1F));
-
-	local_irq_save(flags);
-
-	__asm__ __volatile__ (
-		DCACHE_CLEAR("%0", "r6", "%1")
-		M32R_LOCK" %0, @%1;		\n\t"
-		"and	%0, %2;			\n\t"
-		M32R_UNLOCK" %0, @%1;		\n\t"
-		: "=&r" (tmp)
-		: "r" (a), "r" (~mask)
-		: "memory"
-#ifdef CONFIG_CHIP_M32700_TS1
-		, "r6"
-#endif	/* CONFIG_CHIP_M32700_TS1 */
-	);
-	local_irq_restore(flags);
-}
-
-#define smp_mb__before_clear_bit()	barrier()
-#define smp_mb__after_clear_bit()	barrier()
-
-/**
- * change_bit - Toggle a bit in memory
- * @nr: Bit to clear
- * @addr: Address to start counting from
- *
- * change_bit() is atomic and may not be reordered.
- * Note that @nr may be almost arbitrarily large; this function is not
- * restricted to acting on a single-word quantity.
- */
-static __inline__ void change_bit(int nr, volatile void * addr)
-{
-	__u32  mask;
-	volatile __u32  *a = addr;
-	unsigned long flags;
-	unsigned long tmp;
-
-	a += (nr >> 5);
-	mask = (1 << (nr & 0x1F));
-
-	local_irq_save(flags);
-	__asm__ __volatile__ (
-		DCACHE_CLEAR("%0", "r6", "%1")
-		M32R_LOCK" %0, @%1;		\n\t"
-		"xor	%0, %2;			\n\t"
-		M32R_UNLOCK" %0, @%1;		\n\t"
-		: "=&r" (tmp)
-		: "r" (a), "r" (mask)
-		: "memory"
-#ifdef CONFIG_CHIP_M32700_TS1
-		, "r6"
-#endif	/* CONFIG_CHIP_M32700_TS1 */
-	);
-	local_irq_restore(flags);
-}
-
-/**
- * test_and_set_bit - Set a bit and return its old value
- * @nr: Bit to set
- * @addr: Address to count from
- *
- * This operation is atomic and cannot be reordered.
- * It also implies a memory barrier.
- */
-static __inline__ int test_and_set_bit(int nr, volatile void * addr)
-{
-	__u32 mask, oldbit;
-	volatile __u32 *a = addr;
-	unsigned long flags;
-	unsigned long tmp;
-
-	a += (nr >> 5);
-	mask = (1 << (nr & 0x1F));
-
-	local_irq_save(flags);
-	__asm__ __volatile__ (
-		DCACHE_CLEAR("%0", "%1", "%2")
-		M32R_LOCK" %0, @%2;		\n\t"
-		"mv	%1, %0;			\n\t"
-		"and	%0, %3;			\n\t"
-		"or	%1, %3;			\n\t"
-		M32R_UNLOCK" %1, @%2;		\n\t"
-		: "=&r" (oldbit), "=&r" (tmp)
-		: "r" (a), "r" (mask)
-		: "memory"
-	);
-	local_irq_restore(flags);
-
-	return (oldbit != 0);
-}
-
-/**
- * test_and_clear_bit - Clear a bit and return its old value
- * @nr: Bit to set
- * @addr: Address to count from
- *
- * This operation is atomic and cannot be reordered.
- * It also implies a memory barrier.
- */
-static __inline__ int test_and_clear_bit(int nr, volatile void * addr)
-{
-	__u32 mask, oldbit;
-	volatile __u32 *a = addr;
-	unsigned long flags;
-	unsigned long tmp;
-
-	a += (nr >> 5);
-	mask = (1 << (nr & 0x1F));
-
-	local_irq_save(flags);
-
-	__asm__ __volatile__ (
-		DCACHE_CLEAR("%0", "%1", "%3")
-		M32R_LOCK" %0, @%3;		\n\t"
-		"mv	%1, %0;			\n\t"
-		"and	%0, %2;			\n\t"
-		"not	%2, %2;			\n\t"
-		"and	%1, %2;			\n\t"
-		M32R_UNLOCK" %1, @%3;		\n\t"
-		: "=&r" (oldbit), "=&r" (tmp), "+r" (mask)
-		: "r" (a)
-		: "memory"
-	);
-	local_irq_restore(flags);
-
-	return (oldbit != 0);
-}
-
-/**
- * test_and_change_bit - Change a bit and return its old value
- * @nr: Bit to set
- * @addr: Address to count from
- *
- * This operation is atomic and cannot be reordered.
- * It also implies a memory barrier.
- */
-static __inline__ int test_and_change_bit(int nr, volatile void * addr)
-{
-	__u32 mask, oldbit;
-	volatile __u32 *a = addr;
-	unsigned long flags;
-	unsigned long tmp;
-
-	a += (nr >> 5);
-	mask = (1 << (nr & 0x1F));
-
-	local_irq_save(flags);
-	__asm__ __volatile__ (
-		DCACHE_CLEAR("%0", "%1", "%2")
-		M32R_LOCK" %0, @%2;		\n\t"
-		"mv	%1, %0;			\n\t"
-		"and	%0, %3;			\n\t"
-		"xor	%1, %3;			\n\t"
-		M32R_UNLOCK" %1, @%2;		\n\t"
-		: "=&r" (oldbit), "=&r" (tmp)
-		: "r" (a), "r" (mask)
-		: "memory"
-	);
-	local_irq_restore(flags);
-
-	return (oldbit != 0);
-}
-
-#include <asm-generic/bitops/non-atomic.h>
-#include <asm-generic/bitops/ffz.h>
-#include <asm-generic/bitops/__ffs.h>
-#include <asm-generic/bitops/fls.h>
-#include <asm-generic/bitops/__fls.h>
-#include <asm-generic/bitops/fls64.h>
-
-#ifdef __KERNEL__
-
-#include <asm-generic/bitops/sched.h>
-#include <asm-generic/bitops/find.h>
-#include <asm-generic/bitops/ffs.h>
-#include <asm-generic/bitops/hweight.h>
-#include <asm-generic/bitops/lock.h>
-
-#endif /* __KERNEL__ */
-
-#ifdef __KERNEL__
-
-#include <asm-generic/bitops/ext2-non-atomic.h>
-#include <asm-generic/bitops/ext2-atomic.h>
-#include <asm-generic/bitops/minix.h>
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_M32R_BITOPS_H */
diff --git a/include/asm-m32r/bug.h b/include/asm-m32r/bug.h
deleted file mode 100644
index 4cc0462c15b8..000000000000
--- a/include/asm-m32r/bug.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef _M32R_BUG_H
-#define _M32R_BUG_H
-#include <asm-generic/bug.h>
-#endif
diff --git a/include/asm-m32r/bugs.h b/include/asm-m32r/bugs.h
deleted file mode 100644
index f77214eff136..000000000000
--- a/include/asm-m32r/bugs.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef _ASM_M32R_BUGS_H
-#define _ASM_M32R_BUGS_H
-
-/*
- * This is included by init/main.c to check for architecture-dependent bugs.
- *
- * Needs:
- *     void check_bugs(void);
- */
-#include <asm/processor.h>
-
-static void __init check_bugs(void)
-{
-	extern unsigned long loops_per_jiffy;
-
-	current_cpu_data.loops_per_jiffy = loops_per_jiffy;
-}
-
-#endif  /* _ASM_M32R_BUGS_H */
diff --git a/include/asm-m32r/byteorder.h b/include/asm-m32r/byteorder.h
deleted file mode 100644
index 21855d8b028b..000000000000
--- a/include/asm-m32r/byteorder.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _ASM_M32R_BYTEORDER_H
-#define _ASM_M32R_BYTEORDER_H
-
-#if defined(__LITTLE_ENDIAN__)
-#  include <linux/byteorder/little_endian.h>
-#else
-#  include <linux/byteorder/big_endian.h>
-#endif
-
-#endif /* _ASM_M32R_BYTEORDER_H */
diff --git a/include/asm-m32r/cache.h b/include/asm-m32r/cache.h
deleted file mode 100644
index 40b3ee98193d..000000000000
--- a/include/asm-m32r/cache.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef _ASM_M32R_CACHE_H
-#define _ASM_M32R_CACHE_H
-
-/* L1 cache line size */
-#define L1_CACHE_SHIFT		4
-#define L1_CACHE_BYTES		(1 << L1_CACHE_SHIFT)
-
-#endif  /* _ASM_M32R_CACHE_H */
diff --git a/include/asm-m32r/cachectl.h b/include/asm-m32r/cachectl.h
deleted file mode 100644
index 2aab8f6fff41..000000000000
--- a/include/asm-m32r/cachectl.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * cachectl.h -- defines for M32R cache control system calls
- *
- * Copyright (C) 2003 by Kazuhiro Inaoka
- */
-#ifndef	__ASM_M32R_CACHECTL
-#define	__ASM_M32R_CACHECTL
-
-/*
- * Options for cacheflush system call
- *
- * cacheflush() is currently fluch_cache_all().
- */
-#define	ICACHE	(1<<0)		/* flush instruction cache        */
-#define	DCACHE	(1<<1)		/* writeback and flush data cache */
-#define	BCACHE	(ICACHE|DCACHE)	/* flush both caches              */
-
-/*
- * Caching modes for the cachectl(2) call
- *
- * cachectl(2) is currently not supported and returns ENOSYS.
- */
-#define CACHEABLE	0	/* make pages cacheable */
-#define UNCACHEABLE	1	/* make pages uncacheable */
-
-#endif	/* __ASM_M32R_CACHECTL */
diff --git a/include/asm-m32r/cacheflush.h b/include/asm-m32r/cacheflush.h
deleted file mode 100644
index 78587c958146..000000000000
--- a/include/asm-m32r/cacheflush.h
+++ /dev/null
@@ -1,69 +0,0 @@
-#ifndef _ASM_M32R_CACHEFLUSH_H
-#define _ASM_M32R_CACHEFLUSH_H
-
-#include <linux/mm.h>
-
-extern void _flush_cache_all(void);
-extern void _flush_cache_copyback_all(void);
-
-#if defined(CONFIG_CHIP_M32700) || defined(CONFIG_CHIP_OPSP) || defined(CONFIG_CHIP_M32104)
-#define flush_cache_all()			do { } while (0)
-#define flush_cache_mm(mm)			do { } while (0)
-#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 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)
-#ifndef CONFIG_SMP
-#define flush_icache_range(start, end)		_flush_cache_copyback_all()
-#define flush_icache_page(vma,pg)		_flush_cache_copyback_all()
-#define flush_icache_user_range(vma,pg,adr,len)	_flush_cache_copyback_all()
-#define flush_cache_sigtramp(addr)		_flush_cache_copyback_all()
-#else	/* CONFIG_SMP */
-extern void smp_flush_cache_all(void);
-#define flush_icache_range(start, end)		smp_flush_cache_all()
-#define flush_icache_page(vma,pg)		smp_flush_cache_all()
-#define flush_icache_user_range(vma,pg,adr,len)	smp_flush_cache_all()
-#define flush_cache_sigtramp(addr)		_flush_cache_copyback_all()
-#endif	/* CONFIG_SMP */
-#elif defined(CONFIG_CHIP_M32102)
-#define flush_cache_all()			do { } while (0)
-#define flush_cache_mm(mm)			do { } while (0)
-#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 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)
-#define flush_icache_range(start, end)		_flush_cache_all()
-#define flush_icache_page(vma,pg)		_flush_cache_all()
-#define flush_icache_user_range(vma,pg,adr,len)	_flush_cache_all()
-#define flush_cache_sigtramp(addr)		_flush_cache_all()
-#else
-#define flush_cache_all()			do { } while (0)
-#define flush_cache_mm(mm)			do { } while (0)
-#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 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)
-#define flush_icache_range(start, end)		do { } while (0)
-#define flush_icache_page(vma,pg)		do { } while (0)
-#define flush_icache_user_range(vma,pg,adr,len)	do { } while (0)
-#define flush_cache_sigtramp(addr)		do { } while (0)
-#endif	/* CONFIG_CHIP_* */
-
-#define flush_cache_vmap(start, end)	do { } while (0)
-#define flush_cache_vunmap(start, end)	do { } while (0)
-
-#define copy_to_user_page(vma, page, vaddr, dst, src, len)	\
-do {								\
-	memcpy(dst, src, len);					\
-	flush_icache_user_range(vma, page, vaddr, len);		\
-} while (0)
-#define copy_from_user_page(vma, page, vaddr, dst, src, len)	\
-	memcpy(dst, src, len)
-
-#endif /* _ASM_M32R_CACHEFLUSH_H */
diff --git a/include/asm-m32r/checksum.h b/include/asm-m32r/checksum.h
deleted file mode 100644
index a7a7c4f44abe..000000000000
--- a/include/asm-m32r/checksum.h
+++ /dev/null
@@ -1,204 +0,0 @@
-#ifdef __KERNEL__
-#ifndef _ASM_M32R_CHECKSUM_H
-#define _ASM_M32R_CHECKSUM_H
-
-/*
- * include/asm-m32r/checksum.h
- *
- * IP/TCP/UDP checksum routines
- *
- * 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.
- *
- * Some code taken from mips and parisc architecture.
- *
- *    Copyright (C) 2001, 2002  Hiroyuki Kondo, Hirokazu Takata
- *    Copyright (C) 2004  Hirokazu Takata <takata at linux-m32r.org>
- */
-
-#include <linux/in6.h>
-
-/*
- * computes the checksum of a memory block at buff, length len,
- * and adds in "sum" (32-bit)
- *
- * returns a 32-bit number suitable for feeding into itself
- * or csum_tcpudp_magic
- *
- * this function must be called with even lengths, except
- * for the last fragment, which may be odd
- *
- * it's best to have buff aligned on a 32-bit boundary
- */
-asmlinkage __wsum csum_partial(const void *buff, int len, __wsum sum);
-
-/*
- * The same as csum_partial, but copies from src while it checksums.
- *
- * Here even more important to align src and dst on a 32-bit (or even
- * better 64-bit) boundary
- */
-extern __wsum csum_partial_copy_nocheck(const void *src, void *dst,
-                                              int len, __wsum sum);
-
-/*
- * This is a new version of the above that records errors it finds in *errp,
- * but continues and zeros thre rest of the buffer.
- */
-extern __wsum csum_partial_copy_from_user(const void __user *src, void *dst,
-                                                int len, __wsum sum,
-                                                int *err_ptr);
-
-/*
- *	Fold a partial checksum
- */
-
-static inline __sum16 csum_fold(__wsum sum)
-{
-	unsigned long tmpreg;
-	__asm__(
-		"	sll3	%1, %0, #16 \n"
-		"	cmp	%0, %0 \n"
-		"	addx	%0, %1 \n"
-		"	ldi	%1, #0 \n"
-		"	srli	%0, #16 \n"
-		"	addx	%0, %1 \n"
-		"	xor3	%0, %0, #0x0000ffff \n"
-		: "=r" (sum), "=&r" (tmpreg)
-		: "0"  (sum)
-		: "cbit"
-	);
-	return (__force __sum16)sum;
-}
-
-/*
- * This is a version of ip_compute_csum() optimized for IP headers,
- * which always checksum on 4 octet boundaries.
- */
-static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
-{
-	unsigned long tmpreg0, tmpreg1;
-	__wsum sum;
-
-	__asm__ __volatile__(
-		"	ld	%0, @%1+ \n"
-		"	addi	%2, #-4 \n"
-		"#	bgez	%2, 2f \n"
-		"	cmp	%0, %0 \n"
-		"	ld	%3, @%1+ \n"
-		"	ld	%4, @%1+ \n"
-		"	addx	%0, %3 \n"
-		"	ld	%3, @%1+ \n"
-		"	addx	%0, %4 \n"
-		"	addx	%0, %3 \n"
-		"	.fillinsn\n"
-		"1: \n"
-		"	ld	%4, @%1+ \n"
-		"	addi	%2, #-1 \n"
-		"	addx	%0, %4 \n"
-		"	bgtz	%2, 1b \n"
-		"\n"
-		"	ldi	%3, #0 \n"
-		"	addx	%0, %3 \n"
-		"	.fillinsn\n"
-		"2: \n"
-	/* Since the input registers which are loaded with iph and ihl
-	   are modified, we must also specify them as outputs, or gcc
-	   will assume they contain their original values. */
-	: "=&r" (sum), "=r" (iph), "=r" (ihl), "=&r" (tmpreg0), "=&r" (tmpreg1)
-	: "1" (iph), "2" (ihl)
-	: "cbit", "memory");
-
-	return csum_fold(sum);
-}
-
-static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
-					       unsigned short len,
-					       unsigned short proto,
-					       __wsum sum)
-{
-#if defined(__LITTLE_ENDIAN)
-	unsigned long len_proto = (proto + len) << 8;
-#else
-	unsigned long len_proto = proto + len;
-#endif
-	unsigned long tmpreg;
-
-	__asm__(
-		"	cmp	%0, %0 \n"
-		"	addx	%0, %2 \n"
-		"	addx	%0, %3 \n"
-		"	addx	%0, %4 \n"
-		"	ldi	%1, #0 \n"
-		"	addx	%0, %1 \n"
-		: "=r" (sum), "=&r" (tmpreg)
-		: "r" (daddr), "r" (saddr), "r" (len_proto), "0" (sum)
-		: "cbit"
-	);
-
-	return sum;
-}
-
-/*
- * computes the checksum of the TCP/UDP pseudo-header
- * returns a 16-bit checksum, already complemented
- */
-static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
-						   unsigned short len,
-						   unsigned short proto,
-						   __wsum sum)
-{
-	return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
-}
-
-/*
- * this routine is used for miscellaneous IP-like checksums, mainly
- * in icmp.c
- */
-
-static inline __sum16 ip_compute_csum(const void *buff, int len)
-{
-	return csum_fold (csum_partial(buff, len, 0));
-}
-
-#define _HAVE_ARCH_IPV6_CSUM
-static inline __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
-				      const struct in6_addr *daddr,
-				      __u32 len, unsigned short proto,
-				      __wsum sum)
-{
-	unsigned long tmpreg0, tmpreg1, tmpreg2, tmpreg3;
-	__asm__(
-		"	ld	%1, @(%5) \n"
-		"	ld	%2, @(4,%5) \n"
-		"	ld	%3, @(8,%5) \n"
-		"	ld	%4, @(12,%5) \n"
-		"	add	%0, %1 \n"
-		"	addx	%0, %2 \n"
-		"	addx	%0, %3 \n"
-		"	addx	%0, %4 \n"
-		"	ld	%1, @(%6) \n"
-		"	ld	%2, @(4,%6) \n"
-		"	ld	%3, @(8,%6) \n"
-		"	ld	%4, @(12,%6) \n"
-		"	addx	%0, %1 \n"
-		"	addx	%0, %2 \n"
-		"	addx	%0, %3 \n"
-		"	addx	%0, %4 \n"
-		"	addx	%0, %7 \n"
-		"	addx	%0, %8 \n"
-		"	ldi	%1, #0 \n"
-		"	addx	%0, %1 \n"
-		: "=&r" (sum), "=&r" (tmpreg0), "=&r" (tmpreg1),
-		  "=&r" (tmpreg2), "=&r" (tmpreg3)
-		: "r" (saddr), "r" (daddr),
-		  "r" (htonl(len)), "r" (htonl(proto)), "0" (sum)
-		: "cbit"
-	);
-
-	return csum_fold(sum);
-}
-
-#endif /* _ASM_M32R_CHECKSUM_H */
-#endif /* __KERNEL__ */
diff --git a/include/asm-m32r/cputime.h b/include/asm-m32r/cputime.h
deleted file mode 100644
index 0a47550df2b7..000000000000
--- a/include/asm-m32r/cputime.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __M32R_CPUTIME_H
-#define __M32R_CPUTIME_H
-
-#include <asm-generic/cputime.h>
-
-#endif /* __M32R_CPUTIME_H */
diff --git a/include/asm-m32r/current.h b/include/asm-m32r/current.h
deleted file mode 100644
index 7859d864f2c2..000000000000
--- a/include/asm-m32r/current.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef _ASM_M32R_CURRENT_H
-#define _ASM_M32R_CURRENT_H
-
-#include <linux/thread_info.h>
-
-struct task_struct;
-
-static __inline__ struct task_struct *get_current(void)
-{
-	return current_thread_info()->task;
-}
-
-#define current	(get_current())
-
-#endif	/* _ASM_M32R_CURRENT_H */
diff --git a/include/asm-m32r/delay.h b/include/asm-m32r/delay.h
deleted file mode 100644
index 9dd9e999ea69..000000000000
--- a/include/asm-m32r/delay.h
+++ /dev/null
@@ -1,26 +0,0 @@
-#ifndef _ASM_M32R_DELAY_H
-#define _ASM_M32R_DELAY_H
-
-/*
- * Copyright (C) 1993 Linus Torvalds
- *
- * Delay routines calling functions in arch/m32r/lib/delay.c
- */
-
-extern void __bad_udelay(void);
-extern void __bad_ndelay(void);
-
-extern void __udelay(unsigned long usecs);
-extern void __ndelay(unsigned long nsecs);
-extern void __const_udelay(unsigned long xloops);
-extern void __delay(unsigned long loops);
-
-#define udelay(n) (__builtin_constant_p(n) ? \
-	((n) > 20000 ? __bad_udelay() : __const_udelay((n) * 0x10c7ul)) : \
-	__udelay(n))
-
-#define ndelay(n) (__builtin_constant_p(n) ? \
-	((n) > 20000 ? __bad_ndelay() : __const_udelay((n) * 5ul)) : \
-	__ndelay(n))
-
-#endif /* _ASM_M32R_DELAY_H */
diff --git a/include/asm-m32r/device.h b/include/asm-m32r/device.h
deleted file mode 100644
index d8f9872b0e2d..000000000000
--- a/include/asm-m32r/device.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/*
- * Arch specific extensions to struct device
- *
- * This file is released under the GPLv2
- */
-#include <asm-generic/device.h>
-
diff --git a/include/asm-m32r/div64.h b/include/asm-m32r/div64.h
deleted file mode 100644
index 6cd978cefb28..000000000000
--- a/include/asm-m32r/div64.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/div64.h>
diff --git a/include/asm-m32r/dma.h b/include/asm-m32r/dma.h
deleted file mode 100644
index 52f6a22dd232..000000000000
--- a/include/asm-m32r/dma.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef _ASM_M32R_DMA_H
-#define _ASM_M32R_DMA_H
-
-#include <asm/io.h>
-
-/*
- * The maximum address that we can perform a DMA transfer
- * to on this platform
- */
-#define MAX_DMA_ADDRESS      (PAGE_OFFSET+0x20000000)
-
-#endif /* _ASM_M32R_DMA_H */
diff --git a/include/asm-m32r/elf.h b/include/asm-m32r/elf.h
deleted file mode 100644
index 0cc34c94bf2b..000000000000
--- a/include/asm-m32r/elf.h
+++ /dev/null
@@ -1,134 +0,0 @@
-#ifndef _ASM_M32R__ELF_H
-#define _ASM_M32R__ELF_H
-
-/*
- * ELF-specific definitions.
- *
- * Copyright (C) 1999-2004, Renesas Technology Corp.
- *      Hirokazu Takata <takata at linux-m32r.org>
- */
-
-#include <asm/ptrace.h>
-#include <asm/user.h>
-#include <asm/page.h>
-
-/* M32R relocation types  */
-#define	R_M32R_NONE		0
-#define	R_M32R_16		1
-#define	R_M32R_32		2
-#define	R_M32R_24		3
-#define	R_M32R_10_PCREL		4
-#define	R_M32R_18_PCREL		5
-#define	R_M32R_26_PCREL		6
-#define	R_M32R_HI16_ULO		7
-#define	R_M32R_HI16_SLO		8
-#define	R_M32R_LO16		9
-#define	R_M32R_SDA16		10
-#define	R_M32R_GNU_VTINHERIT	11
-#define	R_M32R_GNU_VTENTRY	12
-
-#define R_M32R_16_RELA		33
-#define R_M32R_32_RELA		34
-#define R_M32R_24_RELA		35
-#define R_M32R_10_PCREL_RELA	36
-#define R_M32R_18_PCREL_RELA	37
-#define R_M32R_26_PCREL_RELA	38
-#define R_M32R_HI16_ULO_RELA	39
-#define R_M32R_HI16_SLO_RELA	40
-#define R_M32R_LO16_RELA	41
-#define R_M32R_SDA16_RELA	42
-#define	R_M32R_RELA_GNU_VTINHERIT	43
-#define	R_M32R_RELA_GNU_VTENTRY	44
-
-#define R_M32R_GOT24		48
-#define R_M32R_26_PLTREL	49
-#define R_M32R_COPY		50
-#define R_M32R_GLOB_DAT		51
-#define R_M32R_JMP_SLOT		52
-#define R_M32R_RELATIVE		53
-#define R_M32R_GOTOFF		54
-#define R_M32R_GOTPC24		55
-#define R_M32R_GOT16_HI_ULO	56
-#define R_M32R_GOT16_HI_SLO	57
-#define R_M32R_GOT16_LO		58
-#define R_M32R_GOTPC_HI_ULO	59
-#define R_M32R_GOTPC_HI_SLO	60
-#define R_M32R_GOTPC_LO		61
-#define R_M32R_GOTOFF_HI_ULO	62
-#define R_M32R_GOTOFF_HI_SLO	63
-#define R_M32R_GOTOFF_LO	64
-
-#define R_M32R_NUM		256
-
-/*
- * ELF register definitions..
- */
-#define ELF_NGREG (sizeof (struct pt_regs) / sizeof(elf_greg_t))
-
-typedef unsigned long elf_greg_t;
-typedef elf_greg_t elf_gregset_t[ELF_NGREG];
-
-/* We have no FP mumumu.  */
-typedef double elf_fpreg_t;
-typedef elf_fpreg_t elf_fpregset_t;
-
-/*
- * This is used to ensure we don't load something for the wrong architecture.
- */
-#define elf_check_arch(x) \
-	(((x)->e_machine == EM_M32R) || ((x)->e_machine == EM_CYGNUS_M32R))
-
-/*
- * These are used to set parameters in the core dumps.
- */
-#define ELF_CLASS	ELFCLASS32
-#if defined(__LITTLE_ENDIAN)
-#define ELF_DATA	ELFDATA2LSB
-#elif defined(__BIG_ENDIAN)
-#define ELF_DATA	ELFDATA2MSB
-#else
-#error no endian defined
-#endif
-#define ELF_ARCH	EM_M32R
-
-/* r0 is set by ld.so to a pointer to a function which might be
- * registered using 'atexit'.  This provides a mean for the dynamic
- * linker to call DT_FINI functions for shared libraries that have
- * been loaded before the code runs.
- *
- * So that we can use the same startup file with static executables,
- * we start programs with a value of 0 to indicate that there is no
- * such function.
- */
-#define ELF_PLAT_INIT(_r, load_addr)	(_r)->r0 = 0
-
-#define USE_ELF_CORE_DUMP
-#define ELF_EXEC_PAGESIZE	PAGE_SIZE
-
-/*
- * This is the location that an ET_DYN program is loaded if exec'ed.
- * Typical use of this is to invoke "./ld.so someprog" to test out a
- * new version of the loader.  We need to make sure that it is out of
- * the way of the program that it will "exec", and that there is
- * sufficient room for the brk.
- */
-#define ELF_ET_DYN_BASE         (TASK_SIZE / 3 * 2)
-
-/* regs is struct pt_regs, pr_reg is elf_gregset_t (which is
-   now struct_user_regs, they are different) */
-
-#define ELF_CORE_COPY_REGS(pr_reg, regs)  \
-	memcpy((char *)pr_reg, (char *)regs, sizeof (struct pt_regs));
-
-/* This yields a mask that user programs can use to figure out what
-   instruction set this CPU supports.  */
-#define ELF_HWCAP	(0)
-
-/* This yields a string that ld.so will use to load implementation
-   specific libraries for optimization.  This is more specific in
-   intent than poking at uname or /proc/cpuinfo.  */
-#define ELF_PLATFORM	(NULL)
-
-#define SET_PERSONALITY(ex) set_personality(PER_LINUX)
-
-#endif  /* _ASM_M32R__ELF_H */
diff --git a/include/asm-m32r/emergency-restart.h b/include/asm-m32r/emergency-restart.h
deleted file mode 100644
index 108d8c48e42e..000000000000
--- a/include/asm-m32r/emergency-restart.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_EMERGENCY_RESTART_H
-#define _ASM_EMERGENCY_RESTART_H
-
-#include <asm-generic/emergency-restart.h>
-
-#endif /* _ASM_EMERGENCY_RESTART_H */
diff --git a/include/asm-m32r/errno.h b/include/asm-m32r/errno.h
deleted file mode 100644
index 777149262aad..000000000000
--- a/include/asm-m32r/errno.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_M32R_ERRNO_H
-#define _ASM_M32R_ERRNO_H
-
-#include <asm-generic/errno.h>
-
-#endif /* _ASM_M32R_ERRNO_H */
diff --git a/include/asm-m32r/fb.h b/include/asm-m32r/fb.h
deleted file mode 100644
index d92e99cd8c8a..000000000000
--- a/include/asm-m32r/fb.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef _ASM_FB_H_
-#define _ASM_FB_H_
-
-#include <linux/fb.h>
-#include <linux/fs.h>
-#include <asm/page.h>
-
-static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
-				unsigned long off)
-{
-	vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot);
-}
-
-static inline int fb_is_primary_device(struct fb_info *info)
-{
-	return 0;
-}
-
-#endif /* _ASM_FB_H_ */
diff --git a/include/asm-m32r/fcntl.h b/include/asm-m32r/fcntl.h
deleted file mode 100644
index 46ab12db5739..000000000000
--- a/include/asm-m32r/fcntl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/fcntl.h>
diff --git a/include/asm-m32r/flat.h b/include/asm-m32r/flat.h
deleted file mode 100644
index d851cf0c4aa5..000000000000
--- a/include/asm-m32r/flat.h
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * include/asm-m32r/flat.h
- *
- * uClinux flat-format executables
- *
- * Copyright (C) 2004  Kazuhiro Inaoka
- *
- * 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 __ASM_M32R_FLAT_H
-#define __ASM_M32R_FLAT_H
-
-#define	flat_stack_align(sp)		(*sp += (*sp & 3 ? (4 - (*sp & 3)): 0))
-#define	flat_argvp_envp_on_stack()		0
-#define	flat_old_ram_flag(flags)		(flags)
-#define	flat_set_persistent(relval, p)		0
-#define	flat_reloc_valid(reloc, size)		\
-	(((reloc) - textlen_for_m32r_lo16_data) <= (size))
-#define flat_get_addr_from_rp(rp, relval, flags, persistent) \
-	m32r_flat_get_addr_from_rp(rp, relval, (text_len) )
-
-#define flat_put_addr_at_rp(rp, addr, relval) \
-	m32r_flat_put_addr_at_rp(rp, addr, relval)
-
-/* Convert a relocation entry into an address.  */
-static inline unsigned long
-flat_get_relocate_addr (unsigned long relval)
-{
-        return relval & 0x00ffffff; /* Mask out top 8-bits */
-}
-
-#define	flat_m32r_get_reloc_type(relval)	((relval) >> 24)
-
-#define M32R_SETH_OPCODE	0xd0c00000 /* SETH instruction code */
-
-#define FLAT_M32R_32		0x00	/* 32bits reloc */
-#define FLAT_M32R_24		0x01	/* unsigned 24bits reloc */
-#define FLAT_M32R_16		0x02	/* 16bits reloc */
-#define FLAT_M32R_LO16		0x03	/* signed low 16bits reloc (low()) */
-#define FLAT_M32R_LO16_DATA	0x04	/* signed low 16bits reloc (low())
-					   for a symbol in .data section */
-					/* High 16bits of an address used
-					   when the lower 16bbits are treated
-					   as unsigned.
-                                           To create SETH instruction only.
-					   0x1X: X means a number of register.
-					   0x10 - 0x3F are reserved. */
-#define FLAT_M32R_HI16_ULO	0x10	/* reloc for SETH Rn,#high(imm16) */
-					/* High 16bits of an address used
-					   when the lower 16bbits are treated
-					   as signed.
-                                           To create SETH instruction only.
-					   0x2X: X means a number of register.
-					   0x20 - 0x4F are reserved. */
-#define FLAT_M32R_HI16_SLO	0x20	/* reloc for SETH Rn,#shigh(imm16) */
-
-static unsigned long textlen_for_m32r_lo16_data = 0;
-
-static inline unsigned long m32r_flat_get_addr_from_rp (unsigned long *rp,
-                                                        unsigned long relval,
-						        unsigned long textlen)
-{
-        unsigned int reloc = flat_m32r_get_reloc_type (relval);
-	textlen_for_m32r_lo16_data = 0;
-	if (reloc & 0xf0) {
-		unsigned long addr = htonl(*rp);
-		switch (reloc & 0xf0)
-		{
-		case FLAT_M32R_HI16_ULO:
-		case FLAT_M32R_HI16_SLO:
-			if (addr == 0) {
-				/* put "seth Rn,#0x0" instead of 0 (addr). */
-				*rp = (M32R_SETH_OPCODE | ((reloc & 0x0f)<<24));
-			}
-			return addr;
-		default:
-			break;
-		}
-	} else {
-		switch (reloc)
-		{
-		case FLAT_M32R_LO16:
-			return htonl(*rp) & 0xFFFF;
-		case FLAT_M32R_LO16_DATA:
-                        /* FIXME: The return value will decrease by textlen
-			   at m32r_flat_put_addr_at_rp () */
-			textlen_for_m32r_lo16_data = textlen;
-			return (htonl(*rp) & 0xFFFF) + textlen;
-		case FLAT_M32R_16:
-			return htons(*(unsigned short *)rp) & 0xFFFF;
-		case FLAT_M32R_24:
-			return htonl(*rp) & 0xFFFFFF;
-		case FLAT_M32R_32:
-			return htonl(*rp);
-		default:
-			break;
-		}
-	}
-	return ~0;      /* bogus value */
-}
-
-static inline void m32r_flat_put_addr_at_rp (unsigned long *rp,
-					     unsigned long addr,
-                                             unsigned long relval)
-{
-        unsigned int reloc = flat_m32r_get_reloc_type (relval);
-	if (reloc & 0xf0) {
-		unsigned long Rn = reloc & 0x0f; /* get a number of register */
-		Rn <<= 24; /* 0x0R000000 */
-		reloc &= 0xf0;
-		switch (reloc)
-		{
-		case FLAT_M32R_HI16_ULO: /* To create SETH Rn,#high(imm16) */
-			*rp = (M32R_SETH_OPCODE | Rn
-			       | ((addr >> 16) & 0xFFFF));
-			break;
-		case FLAT_M32R_HI16_SLO: /* To create SETH Rn,#shigh(imm16) */
-			*rp = (M32R_SETH_OPCODE | Rn
-			       | (((addr >> 16) + ((addr & 0x8000) ? 1 : 0))
-				  & 0xFFFF));
-			break;
-		}
-	} else {
-		switch (reloc) {
-		case FLAT_M32R_LO16_DATA:
-			addr -= textlen_for_m32r_lo16_data;
-			textlen_for_m32r_lo16_data = 0;
-		case FLAT_M32R_LO16:
-			*rp = (htonl(*rp) & 0xFFFF0000) | (addr & 0xFFFF);
-			break;
-		case FLAT_M32R_16:
-			*(unsigned short *)rp = addr & 0xFFFF;
-			break;
-		case FLAT_M32R_24:
-			*rp = (htonl(*rp) & 0xFF000000) | (addr & 0xFFFFFF);
-			break;
-		case FLAT_M32R_32:
-			*rp = addr;
-			break;
-		}
-	}
-}
-
-#endif /* __ASM_M32R_FLAT_H */
diff --git a/include/asm-m32r/futex.h b/include/asm-m32r/futex.h
deleted file mode 100644
index 6a332a9f099c..000000000000
--- a/include/asm-m32r/futex.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_FUTEX_H
-#define _ASM_FUTEX_H
-
-#include <asm-generic/futex.h>
-
-#endif
diff --git a/include/asm-m32r/hardirq.h b/include/asm-m32r/hardirq.h
deleted file mode 100644
index cb8aa762f235..000000000000
--- a/include/asm-m32r/hardirq.h
+++ /dev/null
@@ -1,36 +0,0 @@
-#ifdef __KERNEL__
-#ifndef __ASM_HARDIRQ_H
-#define __ASM_HARDIRQ_H
-
-#include <linux/threads.h>
-#include <linux/irq.h>
-
-typedef struct {
-	unsigned int __softirq_pending;
-} ____cacheline_aligned irq_cpustat_t;
-
-#include <linux/irq_cpustat.h>	/* Standard mappings for irq_cpustat_t above */
-
-#if NR_IRQS > 256
-#define HARDIRQ_BITS	9
-#else
-#define HARDIRQ_BITS	8
-#endif
-
-/*
- * The hardirq mask has to be large enough to have
- * space for potentially all IRQ sources in the system
- * nesting on a single CPU:
- */
-#if (1 << HARDIRQ_BITS) < NR_IRQS
-# error HARDIRQ_BITS is too low!
-#endif
-
-static inline void ack_bad_irq(int irq)
-{
-	printk(KERN_CRIT "unexpected IRQ trap at vector %02x\n", irq);
-	BUG();
-}
-
-#endif /* __ASM_HARDIRQ_H */
-#endif /* __KERNEL__ */
diff --git a/include/asm-m32r/hw_irq.h b/include/asm-m32r/hw_irq.h
deleted file mode 100644
index 7138537cda03..000000000000
--- a/include/asm-m32r/hw_irq.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef _ASM_M32R_HW_IRQ_H
-#define _ASM_M32R_HW_IRQ_H
-
-#endif /* _ASM_M32R_HW_IRQ_H */
diff --git a/include/asm-m32r/io.h b/include/asm-m32r/io.h
deleted file mode 100644
index d06933bd6318..000000000000
--- a/include/asm-m32r/io.h
+++ /dev/null
@@ -1,200 +0,0 @@
-#ifndef _ASM_M32R_IO_H
-#define _ASM_M32R_IO_H
-
-#include <linux/string.h>
-#include <linux/compiler.h>
-#include <asm/page.h>  /* __va */
-
-#ifdef __KERNEL__
-
-#define IO_SPACE_LIMIT  0xFFFFFFFF
-
-/**
- *	virt_to_phys	-	map virtual addresses to physical
- *	@address: address to remap
- *
- *	The returned physical address is the physical (CPU) mapping for
- *	the memory address given. It is only valid to use this function on
- *	addresses directly mapped or allocated via kmalloc.
- *
- *	This function does not give bus mappings for DMA transfers. In
- *	almost all conceivable cases a device driver should not be using
- *	this function
- */
-
-static inline unsigned long virt_to_phys(volatile void * address)
-{
-	return __pa(address);
-}
-
-/**
- *	phys_to_virt	-	map physical address to virtual
- *	@address: address to remap
- *
- *	The returned virtual address is a current CPU mapping for
- *	the memory address given. It is only valid to use this function on
- *	addresses that have a kernel mapping
- *
- *	This function does not handle bus mappings for DMA transfers. In
- *	almost all conceivable cases a device driver should not be using
- *	this function
- */
-
-static inline void *phys_to_virt(unsigned long address)
-{
-	return __va(address);
-}
-
-extern void __iomem *
-__ioremap(unsigned long offset, unsigned long size, unsigned long flags);
-
-/**
- *	ioremap		-	map bus memory into CPU space
- *	@offset:	bus address of the memory
- *	@size:		size of the resource to map
- *
- *	ioremap performs a platform specific sequence of operations to
- *	make bus memory CPU accessible via the readb/readw/readl/writeb/
- *	writew/writel functions and the other mmio helpers. The returned
- *	address is not guaranteed to be usable directly as a virtual
- *	address.
- */
-
-static inline void __iomem *ioremap(unsigned long offset, unsigned long size)
-{
-	return __ioremap(offset, size, 0);
-}
-
-extern void iounmap(volatile void __iomem *addr);
-#define ioremap_nocache(off,size) ioremap(off,size)
-
-/*
- * IO bus memory addresses are also 1:1 with the physical address
- */
-#define page_to_phys(page)	(page_to_pfn(page) << PAGE_SHIFT)
-#define page_to_bus	page_to_phys
-#define virt_to_bus	virt_to_phys
-
-extern unsigned char _inb(unsigned long);
-extern unsigned short _inw(unsigned long);
-extern unsigned long _inl(unsigned long);
-extern unsigned char _inb_p(unsigned long);
-extern unsigned short _inw_p(unsigned long);
-extern unsigned long _inl_p(unsigned long);
-extern void _outb(unsigned char, unsigned long);
-extern void _outw(unsigned short, unsigned long);
-extern void _outl(unsigned long, unsigned long);
-extern void _outb_p(unsigned char, unsigned long);
-extern void _outw_p(unsigned short, unsigned long);
-extern void _outl_p(unsigned long, unsigned long);
-extern void _insb(unsigned int, void *, unsigned long);
-extern void _insw(unsigned int, void *, unsigned long);
-extern void _insl(unsigned int, void *, unsigned long);
-extern void _outsb(unsigned int, const void *, unsigned long);
-extern void _outsw(unsigned int, const void *, unsigned long);
-extern void _outsl(unsigned int, const void *, unsigned long);
-
-static inline unsigned char _readb(unsigned long addr)
-{
-	return *(volatile unsigned char __force *)addr;
-}
-
-static inline unsigned short _readw(unsigned long addr)
-{
-	return *(volatile unsigned short __force *)addr;
-}
-
-static inline unsigned long _readl(unsigned long addr)
-{
-	return *(volatile unsigned long __force *)addr;
-}
-
-static inline void _writeb(unsigned char b, unsigned long addr)
-{
-	*(volatile unsigned char __force *)addr = b;
-}
-
-static inline void _writew(unsigned short w, unsigned long addr)
-{
-	*(volatile unsigned short __force *)addr = w;
-}
-
-static inline void _writel(unsigned long l, unsigned long addr)
-{
-	*(volatile unsigned long __force *)addr = l;
-}
-
-#define inb     _inb
-#define inw     _inw
-#define inl     _inl
-#define outb    _outb
-#define outw    _outw
-#define outl    _outl
-
-#define inb_p   _inb_p
-#define inw_p   _inw_p
-#define inl_p   _inl_p
-#define outb_p  _outb_p
-#define outw_p  _outw_p
-#define outl_p  _outl_p
-
-#define insb    _insb
-#define insw    _insw
-#define insl    _insl
-#define outsb   _outsb
-#define outsw   _outsw
-#define outsl   _outsl
-
-#define readb(addr)   _readb((unsigned long)(addr))
-#define readw(addr)   _readw((unsigned long)(addr))
-#define readl(addr)   _readl((unsigned long)(addr))
-#define __raw_readb readb
-#define __raw_readw readw
-#define __raw_readl readl
-#define readb_relaxed readb
-#define readw_relaxed readw
-#define readl_relaxed readl
-
-#define writeb(val, addr)  _writeb((val), (unsigned long)(addr))
-#define writew(val, addr)  _writew((val), (unsigned long)(addr))
-#define writel(val, addr)  _writel((val), (unsigned long)(addr))
-#define __raw_writeb writeb
-#define __raw_writew writew
-#define __raw_writel writel
-
-#define mmiowb()
-
-#define flush_write_buffers() do { } while (0)  /* M32R_FIXME */
-
-static inline void
-memset_io(volatile void __iomem *addr, unsigned char val, int count)
-{
-	memset((void __force *) addr, val, count);
-}
-
-static inline void
-memcpy_fromio(void *dst, volatile void __iomem *src, int count)
-{
-	memcpy(dst, (void __force *) src, count);
-}
-
-static inline void
-memcpy_toio(volatile void __iomem *dst, const void *src, int count)
-{
-	memcpy((void __force *) dst, src, count);
-}
-
-/*
- * Convert a physical pointer to a virtual kernel pointer for /dev/mem
- * access
- */
-#define xlate_dev_mem_ptr(p)	__va(p)
-
-/*
- * Convert a virtual cached pointer to an uncached pointer
- */
-#define xlate_dev_kmem_ptr(p)	p
-
-#endif  /* __KERNEL__ */
-
-#endif  /* _ASM_M32R_IO_H */
diff --git a/include/asm-m32r/ioctl.h b/include/asm-m32r/ioctl.h
deleted file mode 100644
index b279fe06dfe5..000000000000
--- a/include/asm-m32r/ioctl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/ioctl.h>
diff --git a/include/asm-m32r/ioctls.h b/include/asm-m32r/ioctls.h
deleted file mode 100644
index b9f54bb5d7cf..000000000000
--- a/include/asm-m32r/ioctls.h
+++ /dev/null
@@ -1,87 +0,0 @@
-#ifndef __ARCH_M32R_IOCTLS_H__
-#define __ARCH_M32R_IOCTLS_H__
-
-#include <asm/ioctl.h>
-
-/* 0x54 is just a magic number to make these relatively unique ('T') */
-
-#define TCGETS		0x5401
-#define TCSETS		0x5402 /* Clashes with SNDCTL_TMR_START sound ioctl */
-#define TCSETSW		0x5403
-#define TCSETSF		0x5404
-#define TCGETA		0x5405
-#define TCSETA		0x5406
-#define TCSETAW		0x5407
-#define TCSETAF		0x5408
-#define TCSBRK		0x5409
-#define TCXONC		0x540A
-#define TCFLSH		0x540B
-#define TIOCEXCL	0x540C
-#define TIOCNXCL	0x540D
-#define TIOCSCTTY	0x540E
-#define TIOCGPGRP	0x540F
-#define TIOCSPGRP	0x5410
-#define TIOCOUTQ	0x5411
-#define TIOCSTI		0x5412
-#define TIOCGWINSZ	0x5413
-#define TIOCSWINSZ	0x5414
-#define TIOCMGET	0x5415
-#define TIOCMBIS	0x5416
-#define TIOCMBIC	0x5417
-#define TIOCMSET	0x5418
-#define TIOCGSOFTCAR	0x5419
-#define TIOCSSOFTCAR	0x541A
-#define FIONREAD	0x541B
-#define TIOCINQ		FIONREAD
-#define TIOCLINUX	0x541C
-#define TIOCCONS	0x541D
-#define TIOCGSERIAL	0x541E
-#define TIOCSSERIAL	0x541F
-#define TIOCPKT		0x5420
-#define FIONBIO		0x5421
-#define TIOCNOTTY	0x5422
-#define TIOCSETD	0x5423
-#define TIOCGETD	0x5424
-#define TCSBRKP		0x5425	/* Needed for POSIX tcsendbreak() */
-/* #define TIOCTTYGSTRUCT 0x5426 - Former debugging-only ioctl */
-#define TIOCSBRK	0x5427  /* BSD compatibility */
-#define TIOCCBRK	0x5428  /* BSD compatibility */
-#define TIOCGSID	0x5429  /* Return the session ID of FD */
-#define TCGETS2		_IOR('T',0x2A, struct termios2)
-#define TCSETS2		_IOW('T',0x2B, struct termios2)
-#define TCSETSW2	_IOW('T',0x2C, struct termios2)
-#define TCSETSF2	_IOW('T',0x2D, struct termios2)
-#define TIOCGPTN	_IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
-#define TIOCSPTLCK	_IOW('T',0x31, int)  /* Lock/unlock Pty */
-
-#define FIONCLEX	0x5450
-#define FIOCLEX		0x5451
-#define FIOASYNC	0x5452
-#define TIOCSERCONFIG	0x5453
-#define TIOCSERGWILD	0x5454
-#define TIOCSERSWILD	0x5455
-#define TIOCGLCKTRMIOS	0x5456
-#define TIOCSLCKTRMIOS	0x5457
-#define TIOCSERGSTRUCT	0x5458 /* For debugging only */
-#define TIOCSERGETLSR   0x5459 /* Get line status register */
-#define TIOCSERGETMULTI 0x545A /* Get multiport config  */
-#define TIOCSERSETMULTI 0x545B /* Set multiport config */
-
-#define TIOCMIWAIT	0x545C	/* wait for a change on serial input line(s) */
-#define TIOCGICOUNT	0x545D	/* read serial port inline interrupt counts */
-#define TIOCGHAYESESP   0x545E  /* Get Hayes ESP configuration */
-#define TIOCSHAYESESP   0x545F  /* Set Hayes ESP configuration */
-#define FIOQSIZE	0x5460
-
-/* Used for packet mode */
-#define TIOCPKT_DATA		 0
-#define TIOCPKT_FLUSHREAD	 1
-#define TIOCPKT_FLUSHWRITE	 2
-#define TIOCPKT_STOP		 4
-#define TIOCPKT_START		 8
-#define TIOCPKT_NOSTOP		16
-#define TIOCPKT_DOSTOP		32
-
-#define TIOCSER_TEMT    0x01	/* Transmitter physically empty */
-
-#endif /* __ARCH_M32R_IOCTLS_H__ */
diff --git a/include/asm-m32r/ipcbuf.h b/include/asm-m32r/ipcbuf.h
deleted file mode 100644
index 8d2d7c8ffdb0..000000000000
--- a/include/asm-m32r/ipcbuf.h
+++ /dev/null
@@ -1,29 +0,0 @@
-#ifndef _ASM_M32R_IPCBUF_H
-#define _ASM_M32R_IPCBUF_H
-
-/*
- * The ipc64_perm structure for m32r architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 32-bit mode_t and seq
- * - 2 miscellaneous 32-bit values
- */
-
-struct ipc64_perm
-{
-	__kernel_key_t		key;
-	__kernel_uid32_t	uid;
-	__kernel_gid32_t	gid;
-	__kernel_uid32_t	cuid;
-	__kernel_gid32_t	cgid;
-	__kernel_mode_t		mode;
-	unsigned short		__pad1;
-	unsigned short		seq;
-	unsigned short		__pad2;
-	unsigned long		__unused1;
-	unsigned long		__unused2;
-};
-
-#endif /* _ASM_M32R_IPCBUF_H */
diff --git a/include/asm-m32r/irq.h b/include/asm-m32r/irq.h
deleted file mode 100644
index 242028b4d86a..000000000000
--- a/include/asm-m32r/irq.h
+++ /dev/null
@@ -1,90 +0,0 @@
-#ifdef __KERNEL__
-#ifndef _ASM_M32R_IRQ_H
-#define _ASM_M32R_IRQ_H
-
-
-#if defined(CONFIG_PLAT_USRV)
-/*
- * IRQ definitions for M32700UT
- *  M32700 Chip: 64 interrupts
- *  ICU of M32700UT-on-board PLD: 32 interrupts cascaded to INT1# chip pin
- */
-#define	M32700UT_NUM_CPU_IRQ	(64)
-#define M32700UT_NUM_PLD_IRQ	(32)
-#define M32700UT_IRQ_BASE	0
-#define M32700UT_CPU_IRQ_BASE	M32700UT_IRQ_BASE
-#define M32700UT_PLD_IRQ_BASE	(M32700UT_CPU_IRQ_BASE + M32700UT_NUM_CPU_IRQ)
-
-#define NR_IRQS	(M32700UT_NUM_CPU_IRQ + M32700UT_NUM_PLD_IRQ)
-#elif defined(CONFIG_PLAT_M32700UT)
-/*
- * IRQ definitions for M32700UT(Rev.C) + M32R-LAN
- *  M32700 Chip: 64 interrupts
- *  ICU of M32700UT-on-board PLD: 32 interrupts cascaded to INT1# chip pin
- *  ICU of M32R-LCD-on-board PLD: 32 interrupts cascaded to INT2# chip pin
- *  ICU of M32R-LAN-on-board PLD: 32 interrupts cascaded to INT0# chip pin
- */
-#define M32700UT_NUM_CPU_IRQ		(64)
-#define M32700UT_NUM_PLD_IRQ		(32)
-#define M32700UT_NUM_LCD_PLD_IRQ	(32)
-#define M32700UT_NUM_LAN_PLD_IRQ	(32)
-#define M32700UT_IRQ_BASE		0
-#define M32700UT_CPU_IRQ_BASE		(M32700UT_IRQ_BASE)
-#define M32700UT_PLD_IRQ_BASE \
-	(M32700UT_CPU_IRQ_BASE + M32700UT_NUM_CPU_IRQ)
-#define M32700UT_LCD_PLD_IRQ_BASE \
-	(M32700UT_PLD_IRQ_BASE + M32700UT_NUM_PLD_IRQ)
-#define M32700UT_LAN_PLD_IRQ_BASE \
-	(M32700UT_LCD_PLD_IRQ_BASE + M32700UT_NUM_LCD_PLD_IRQ)
-
-#define NR_IRQS \
-	(M32700UT_NUM_CPU_IRQ + M32700UT_NUM_PLD_IRQ \
-	+ M32700UT_NUM_LCD_PLD_IRQ + M32700UT_NUM_LAN_PLD_IRQ)
-#elif defined(CONFIG_PLAT_OPSPUT)
-/*
- * IRQ definitions for OPSPUT + M32R-LAN
- *  OPSP Chip: 64 interrupts
- *  ICU of OPSPUT-on-board PLD: 32 interrupts cascaded to INT1# chip pin
- *  ICU of M32R-LCD-on-board PLD: 32 interrupts cascaded to INT2# chip pin
- *  ICU of M32R-LAN-on-board PLD: 32 interrupts cascaded to INT0# chip pin
- */
-#define OPSPUT_NUM_CPU_IRQ		(64)
-#define OPSPUT_NUM_PLD_IRQ		(32)
-#define OPSPUT_NUM_LCD_PLD_IRQ	(32)
-#define OPSPUT_NUM_LAN_PLD_IRQ	(32)
-#define OPSPUT_IRQ_BASE		0
-#define OPSPUT_CPU_IRQ_BASE		(OPSPUT_IRQ_BASE)
-#define OPSPUT_PLD_IRQ_BASE \
-	(OPSPUT_CPU_IRQ_BASE + OPSPUT_NUM_CPU_IRQ)
-#define OPSPUT_LCD_PLD_IRQ_BASE \
-	(OPSPUT_PLD_IRQ_BASE + OPSPUT_NUM_PLD_IRQ)
-#define OPSPUT_LAN_PLD_IRQ_BASE \
-	(OPSPUT_LCD_PLD_IRQ_BASE + OPSPUT_NUM_LCD_PLD_IRQ)
-
-#define NR_IRQS \
-	(OPSPUT_NUM_CPU_IRQ + OPSPUT_NUM_PLD_IRQ \
-	+ OPSPUT_NUM_LCD_PLD_IRQ + OPSPUT_NUM_LAN_PLD_IRQ)
-
-#elif defined(CONFIG_PLAT_M32104UT)
-/*
- * IRQ definitions for M32104UT
- *  M32104 Chip: 64 interrupts
- *  ICU of M32104UT-on-board PLD: 32 interrupts cascaded to INT1# chip pin
- */
-#define	M32104UT_NUM_CPU_IRQ	(64)
-#define M32104UT_NUM_PLD_IRQ	(32)
-#define M32104UT_IRQ_BASE	0
-#define M32104UT_CPU_IRQ_BASE	M32104UT_IRQ_BASE
-#define M32104UT_PLD_IRQ_BASE	(M32104UT_CPU_IRQ_BASE + M32104UT_NUM_CPU_IRQ)
-
-#define NR_IRQS	\
-    (M32104UT_NUM_CPU_IRQ + M32104UT_NUM_PLD_IRQ)
-
-#else
-#define NR_IRQS	64
-#endif
-
-#define irq_canonicalize(irq)	(irq)
-
-#endif /* _ASM_M32R_IRQ_H */
-#endif /* __KERNEL__ */
diff --git a/include/asm-m32r/irq_regs.h b/include/asm-m32r/irq_regs.h
deleted file mode 100644
index 3dd9c0b70270..000000000000
--- a/include/asm-m32r/irq_regs.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/irq_regs.h>
diff --git a/include/asm-m32r/kdebug.h b/include/asm-m32r/kdebug.h
deleted file mode 100644
index 6ece1b037665..000000000000
--- a/include/asm-m32r/kdebug.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/kdebug.h>
diff --git a/include/asm-m32r/kmap_types.h b/include/asm-m32r/kmap_types.h
deleted file mode 100644
index fa94dc6410ea..000000000000
--- a/include/asm-m32r/kmap_types.h
+++ /dev/null
@@ -1,29 +0,0 @@
-#ifndef __M32R_KMAP_TYPES_H
-#define __M32R_KMAP_TYPES_H
-
-#ifdef CONFIG_DEBUG_HIGHMEM
-# define D(n) __KM_FENCE_##n ,
-#else
-# define D(n)
-#endif
-
-enum km_type {
-D(0)	KM_BOUNCE_READ,
-D(1)	KM_SKB_SUNRPC_DATA,
-D(2)	KM_SKB_DATA_SOFTIRQ,
-D(3)	KM_USER0,
-D(4)	KM_USER1,
-D(5)	KM_BIO_SRC_IRQ,
-D(6)	KM_BIO_DST_IRQ,
-D(7)	KM_PTE0,
-D(8)	KM_PTE1,
-D(9)	KM_IRQ0,
-D(10)	KM_IRQ1,
-D(11)	KM_SOFTIRQ0,
-D(12)	KM_SOFTIRQ1,
-D(13)	KM_TYPE_NR
-};
-
-#undef D
-
-#endif /* __M32R_KMAP_TYPES_H */
diff --git a/include/asm-m32r/linkage.h b/include/asm-m32r/linkage.h
deleted file mode 100644
index a9fb151cf648..000000000000
--- a/include/asm-m32r/linkage.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef __ASM_LINKAGE_H
-#define __ASM_LINKAGE_H
-
-#define __ALIGN		.balign 4
-#define __ALIGN_STR	".balign 4"
-
-#endif /* __ASM_LINKAGE_H */
diff --git a/include/asm-m32r/local.h b/include/asm-m32r/local.h
deleted file mode 100644
index 22256d138630..000000000000
--- a/include/asm-m32r/local.h
+++ /dev/null
@@ -1,366 +0,0 @@
-#ifndef __M32R_LOCAL_H
-#define __M32R_LOCAL_H
-
-/*
- *  linux/include/asm-m32r/local.h
- *
- *  M32R version:
- *    Copyright (C) 2001, 2002  Hitoshi Yamamoto
- *    Copyright (C) 2004  Hirokazu Takata <takata at linux-m32r.org>
- *    Copyright (C) 2007  Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
- */
-
-#include <linux/percpu.h>
-#include <asm/assembler.h>
-#include <asm/system.h>
-#include <asm/local.h>
-
-/*
- * Atomic operations that C can't guarantee us.  Useful for
- * resource counting etc..
- */
-
-/*
- * Make sure gcc doesn't try to be clever and move things around
- * on us. We need to use _exactly_ the address the user gave us,
- * not some alias that contains the same information.
- */
-typedef struct { volatile int counter; } local_t;
-
-#define LOCAL_INIT(i)	{ (i) }
-
-/**
- * local_read - read local variable
- * @l: pointer of type local_t
- *
- * Atomically reads the value of @l.
- */
-#define local_read(l)	((l)->counter)
-
-/**
- * local_set - set local variable
- * @l: pointer of type local_t
- * @i: required value
- *
- * Atomically sets the value of @l to @i.
- */
-#define local_set(l, i)	(((l)->counter) = (i))
-
-/**
- * local_add_return - add long to local variable and return it
- * @i: long value to add
- * @l: pointer of type local_t
- *
- * Atomically adds @i to @l and return (@i + @l).
- */
-static inline long local_add_return(long i, local_t *l)
-{
-	unsigned long flags;
-	long result;
-
-	local_irq_save(flags);
-	__asm__ __volatile__ (
-		"# local_add_return		\n\t"
-		DCACHE_CLEAR("%0", "r4", "%1")
-		"ld %0, @%1;			\n\t"
-		"add	%0, %2;			\n\t"
-		"st %0, @%1;			\n\t"
-		: "=&r" (result)
-		: "r" (&l->counter), "r" (i)
-		: "memory"
-#ifdef CONFIG_CHIP_M32700_TS1
-		, "r4"
-#endif	/* CONFIG_CHIP_M32700_TS1 */
-	);
-	local_irq_restore(flags);
-
-	return result;
-}
-
-/**
- * local_sub_return - subtract long from local variable and return it
- * @i: long value to subtract
- * @l: pointer of type local_t
- *
- * Atomically subtracts @i from @l and return (@l - @i).
- */
-static inline long local_sub_return(long i, local_t *l)
-{
-	unsigned long flags;
-	long result;
-
-	local_irq_save(flags);
-	__asm__ __volatile__ (
-		"# local_sub_return		\n\t"
-		DCACHE_CLEAR("%0", "r4", "%1")
-		"ld %0, @%1;			\n\t"
-		"sub	%0, %2;			\n\t"
-		"st %0, @%1;			\n\t"
-		: "=&r" (result)
-		: "r" (&l->counter), "r" (i)
-		: "memory"
-#ifdef CONFIG_CHIP_M32700_TS1
-		, "r4"
-#endif	/* CONFIG_CHIP_M32700_TS1 */
-	);
-	local_irq_restore(flags);
-
-	return result;
-}
-
-/**
- * local_add - add long to local variable
- * @i: long value to add
- * @l: pointer of type local_t
- *
- * Atomically adds @i to @l.
- */
-#define local_add(i, l) ((void) local_add_return((i), (l)))
-
-/**
- * local_sub - subtract the local variable
- * @i: long value to subtract
- * @l: pointer of type local_t
- *
- * Atomically subtracts @i from @l.
- */
-#define local_sub(i, l) ((void) local_sub_return((i), (l)))
-
-/**
- * local_sub_and_test - subtract value from variable and test result
- * @i: integer value to subtract
- * @l: pointer of type local_t
- *
- * Atomically subtracts @i from @l and returns
- * true if the result is zero, or false for all
- * other cases.
- */
-#define local_sub_and_test(i, l) (local_sub_return((i), (l)) == 0)
-
-/**
- * local_inc_return - increment local variable and return it
- * @l: pointer of type local_t
- *
- * Atomically increments @l by 1 and returns the result.
- */
-static inline long local_inc_return(local_t *l)
-{
-	unsigned long flags;
-	long result;
-
-	local_irq_save(flags);
-	__asm__ __volatile__ (
-		"# local_inc_return		\n\t"
-		DCACHE_CLEAR("%0", "r4", "%1")
-		"ld %0, @%1;			\n\t"
-		"addi	%0, #1;			\n\t"
-		"st %0, @%1;			\n\t"
-		: "=&r" (result)
-		: "r" (&l->counter)
-		: "memory"
-#ifdef CONFIG_CHIP_M32700_TS1
-		, "r4"
-#endif	/* CONFIG_CHIP_M32700_TS1 */
-	);
-	local_irq_restore(flags);
-
-	return result;
-}
-
-/**
- * local_dec_return - decrement local variable and return it
- * @l: pointer of type local_t
- *
- * Atomically decrements @l by 1 and returns the result.
- */
-static inline long local_dec_return(local_t *l)
-{
-	unsigned long flags;
-	long result;
-
-	local_irq_save(flags);
-	__asm__ __volatile__ (
-		"# local_dec_return		\n\t"
-		DCACHE_CLEAR("%0", "r4", "%1")
-		"ld %0, @%1;			\n\t"
-		"addi	%0, #-1;		\n\t"
-		"st %0, @%1;			\n\t"
-		: "=&r" (result)
-		: "r" (&l->counter)
-		: "memory"
-#ifdef CONFIG_CHIP_M32700_TS1
-		, "r4"
-#endif	/* CONFIG_CHIP_M32700_TS1 */
-	);
-	local_irq_restore(flags);
-
-	return result;
-}
-
-/**
- * local_inc - increment local variable
- * @l: pointer of type local_t
- *
- * Atomically increments @l by 1.
- */
-#define local_inc(l) ((void)local_inc_return(l))
-
-/**
- * local_dec - decrement local variable
- * @l: pointer of type local_t
- *
- * Atomically decrements @l by 1.
- */
-#define local_dec(l) ((void)local_dec_return(l))
-
-/**
- * local_inc_and_test - increment and test
- * @l: pointer of type local_t
- *
- * Atomically increments @l by 1
- * and returns true if the result is zero, or false for all
- * other cases.
- */
-#define local_inc_and_test(l) (local_inc_return(l) == 0)
-
-/**
- * local_dec_and_test - decrement and test
- * @l: pointer of type local_t
- *
- * Atomically decrements @l by 1 and
- * returns true if the result is 0, or false for all
- * other cases.
- */
-#define local_dec_and_test(l) (local_dec_return(l) == 0)
-
-/**
- * local_add_negative - add and test if negative
- * @l: pointer of type local_t
- * @i: integer value to add
- *
- * Atomically adds @i to @l and returns true
- * if the result is negative, or false when
- * result is greater than or equal to zero.
- */
-#define local_add_negative(i, l) (local_add_return((i), (l)) < 0)
-
-#define local_cmpxchg(l, o, n) (cmpxchg_local(&((l)->counter), (o), (n)))
-#define local_xchg(v, new) (xchg_local(&((l)->counter), new))
-
-/**
- * local_add_unless - add unless the number is a given value
- * @l: pointer of type local_t
- * @a: the amount to add to l...
- * @u: ...unless l is equal to u.
- *
- * Atomically adds @a to @l, so long as it was not @u.
- * Returns non-zero if @l was not @u, and zero otherwise.
- */
-static inline int local_add_unless(local_t *l, long a, long u)
-{
-	long c, old;
-	c = local_read(l);
-	for (;;) {
-		if (unlikely(c == (u)))
-			break;
-		old = local_cmpxchg((l), c, c + (a));
-		if (likely(old == c))
-			break;
-		c = old;
-	}
-	return c != (u);
-}
-
-#define local_inc_not_zero(l) local_add_unless((l), 1, 0)
-
-static inline void local_clear_mask(unsigned long  mask, local_t *addr)
-{
-	unsigned long flags;
-	unsigned long tmp;
-
-	local_irq_save(flags);
-	__asm__ __volatile__ (
-		"# local_clear_mask		\n\t"
-		DCACHE_CLEAR("%0", "r5", "%1")
-		"ld %0, @%1;			\n\t"
-		"and	%0, %2;			\n\t"
-		"st %0, @%1;			\n\t"
-		: "=&r" (tmp)
-		: "r" (addr), "r" (~mask)
-		: "memory"
-#ifdef CONFIG_CHIP_M32700_TS1
-		, "r5"
-#endif	/* CONFIG_CHIP_M32700_TS1 */
-	);
-	local_irq_restore(flags);
-}
-
-static inline void local_set_mask(unsigned long  mask, local_t *addr)
-{
-	unsigned long flags;
-	unsigned long tmp;
-
-	local_irq_save(flags);
-	__asm__ __volatile__ (
-		"# local_set_mask		\n\t"
-		DCACHE_CLEAR("%0", "r5", "%1")
-		"ld %0, @%1;			\n\t"
-		"or	%0, %2;			\n\t"
-		"st %0, @%1;			\n\t"
-		: "=&r" (tmp)
-		: "r" (addr), "r" (mask)
-		: "memory"
-#ifdef CONFIG_CHIP_M32700_TS1
-		, "r5"
-#endif	/* CONFIG_CHIP_M32700_TS1 */
-	);
-	local_irq_restore(flags);
-}
-
-/* Atomic operations are already serializing on m32r */
-#define smp_mb__before_local_dec()	barrier()
-#define smp_mb__after_local_dec()	barrier()
-#define smp_mb__before_local_inc()	barrier()
-#define smp_mb__after_local_inc()	barrier()
-
-/* 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, not an address.
- */
-
-#define __local_inc(l)		((l)->a.counter++)
-#define __local_dec(l)		((l)->a.counter++)
-#define __local_add(i, l)	((l)->a.counter += (i))
-#define __local_sub(i, l)	((l)->a.counter -= (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, not an address.
- */
-
-/* Need to disable preemption for the cpu local counters otherwise we could
-   still access a variable of a previous CPU in a non local way. */
-#define cpu_local_wrap_v(l)	 	\
-	({ local_t res__;		\
-	   preempt_disable(); 		\
-	   res__ = (l);			\
-	   preempt_enable();		\
-	   res__; })
-#define cpu_local_wrap(l)		\
-	({ preempt_disable();		\
-	   l;				\
-	   preempt_enable(); })		\
-
-#define cpu_local_read(l)    cpu_local_wrap_v(local_read(&__get_cpu_var(l)))
-#define cpu_local_set(l, i)  cpu_local_wrap(local_set(&__get_cpu_var(l), (i)))
-#define cpu_local_inc(l)     cpu_local_wrap(local_inc(&__get_cpu_var(l)))
-#define cpu_local_dec(l)     cpu_local_wrap(local_dec(&__get_cpu_var(l)))
-#define cpu_local_add(i, l)  cpu_local_wrap(local_add((i), &__get_cpu_var(l)))
-#define cpu_local_sub(i, l)  cpu_local_wrap(local_sub((i), &__get_cpu_var(l)))
-
-#define __cpu_local_inc(l)	cpu_local_inc(l)
-#define __cpu_local_dec(l)	cpu_local_dec(l)
-#define __cpu_local_add(i, l)	cpu_local_add((i), (l))
-#define __cpu_local_sub(i, l)	cpu_local_sub((i), (l))
-
-#endif /* __M32R_LOCAL_H */
diff --git a/include/asm-m32r/m32102.h b/include/asm-m32r/m32102.h
deleted file mode 100644
index 52807f8db166..000000000000
--- a/include/asm-m32r/m32102.h
+++ /dev/null
@@ -1,314 +0,0 @@
-#ifndef _M32102_H_
-#define _M32102_H_
-
-/*
- * Renesas M32R 32102 group
- *
- * Copyright (c) 2001  Hitoshi Yamamoto
- * Copyright (c) 2003, 2004  Renesas Technology Corp.
- */
-
-/*======================================================================*
- * Special Function Register
- *======================================================================*/
-#if !defined(CONFIG_CHIP_M32104)
-#define M32R_SFR_OFFSET  (0x00E00000)  /* 0x00E00000-0x00EFFFFF 1[MB] */
-#else
-#define M32R_SFR_OFFSET  (0x00700000)  /* 0x00700000-0x007FFFFF 1[MB] */
-#endif
-
-/*
- * Clock and Power Management registers.
- */
-#define M32R_CPM_OFFSET          (0x000F4000+M32R_SFR_OFFSET)
-
-#define M32R_CPM_CPUCLKCR_PORTL  (0x00+M32R_CPM_OFFSET)
-#define M32R_CPM_CLKMOD_PORTL    (0x04+M32R_CPM_OFFSET)
-#define M32R_CPM_PLLCR_PORTL     (0x08+M32R_CPM_OFFSET)
-
-/*
- * DMA Controller registers.
- */
-#define M32R_DMA_OFFSET		(0x000F8000+M32R_SFR_OFFSET)
-
-#define M32R_DMAEN_PORTL	(0x000+M32R_DMA_OFFSET)
-#define M32R_DMAISTS_PORTL	(0x004+M32R_DMA_OFFSET)
-#define M32R_DMAEDET_PORTL	(0x008+M32R_DMA_OFFSET)
-#define M32R_DMAASTS_PORTL	(0x00c+M32R_DMA_OFFSET)
-
-#define M32R_DMA0CR0_PORTL	(0x100+M32R_DMA_OFFSET)
-#define M32R_DMA0CR1_PORTL	(0x104+M32R_DMA_OFFSET)
-#define M32R_DMA0CSA_PORTL	(0x108+M32R_DMA_OFFSET)
-#define M32R_DMA0RSA_PORTL	(0x10c+M32R_DMA_OFFSET)
-#define M32R_DMA0CDA_PORTL	(0x110+M32R_DMA_OFFSET)
-#define M32R_DMA0RDA_PORTL	(0x114+M32R_DMA_OFFSET)
-#define M32R_DMA0CBCUT_PORTL	(0x118+M32R_DMA_OFFSET)
-#define M32R_DMA0RBCUT_PORTL	(0x11c+M32R_DMA_OFFSET)
-
-#define M32R_DMA1CR0_PORTL	(0x200+M32R_DMA_OFFSET)
-#define M32R_DMA1CR1_PORTL	(0x204+M32R_DMA_OFFSET)
-#define M32R_DMA1CSA_PORTL	(0x208+M32R_DMA_OFFSET)
-#define M32R_DMA1RSA_PORTL	(0x20c+M32R_DMA_OFFSET)
-#define M32R_DMA1CDA_PORTL	(0x210+M32R_DMA_OFFSET)
-#define M32R_DMA1RDA_PORTL	(0x214+M32R_DMA_OFFSET)
-#define M32R_DMA1CBCUT_PORTL	(0x218+M32R_DMA_OFFSET)
-#define M32R_DMA1RBCUT_PORTL	(0x21c+M32R_DMA_OFFSET)
-
-/*
- * Multi Function Timer registers.
- */
-#define M32R_MFT_OFFSET        (0x000FC000+M32R_SFR_OFFSET)
-
-#define M32R_MFTCR_PORTL       (0x000+M32R_MFT_OFFSET)  /* MFT control */
-#define M32R_MFTRPR_PORTL      (0x004+M32R_MFT_OFFSET)  /* MFT real port */
-
-#define M32R_MFT0_OFFSET       (0x100+M32R_MFT_OFFSET)
-#define M32R_MFT0MOD_PORTL     (0x00+M32R_MFT0_OFFSET)  /* MFT0 mode */
-#define M32R_MFT0BOS_PORTL     (0x04+M32R_MFT0_OFFSET)  /* MFT0 b-port output status */
-#define M32R_MFT0CUT_PORTL     (0x08+M32R_MFT0_OFFSET)  /* MFT0 count */
-#define M32R_MFT0RLD_PORTL     (0x0C+M32R_MFT0_OFFSET)  /* MFT0 reload */
-#define M32R_MFT0CMPRLD_PORTL  (0x10+M32R_MFT0_OFFSET)  /* MFT0 compare reload */
-
-#define M32R_MFT1_OFFSET       (0x200+M32R_MFT_OFFSET)
-#define M32R_MFT1MOD_PORTL     (0x00+M32R_MFT1_OFFSET)  /* MFT1 mode */
-#define M32R_MFT1BOS_PORTL     (0x04+M32R_MFT1_OFFSET)  /* MFT1 b-port output status */
-#define M32R_MFT1CUT_PORTL     (0x08+M32R_MFT1_OFFSET)  /* MFT1 count */
-#define M32R_MFT1RLD_PORTL     (0x0C+M32R_MFT1_OFFSET)  /* MFT1 reload */
-#define M32R_MFT1CMPRLD_PORTL  (0x10+M32R_MFT1_OFFSET)  /* MFT1 compare reload */
-
-#define M32R_MFT2_OFFSET       (0x300+M32R_MFT_OFFSET)
-#define M32R_MFT2MOD_PORTL     (0x00+M32R_MFT2_OFFSET)  /* MFT2 mode */
-#define M32R_MFT2BOS_PORTL     (0x04+M32R_MFT2_OFFSET)  /* MFT2 b-port output status */
-#define M32R_MFT2CUT_PORTL     (0x08+M32R_MFT2_OFFSET)  /* MFT2 count */
-#define M32R_MFT2RLD_PORTL     (0x0C+M32R_MFT2_OFFSET)  /* MFT2 reload */
-#define M32R_MFT2CMPRLD_PORTL  (0x10+M32R_MFT2_OFFSET)  /* MFT2 compare reload */
-
-#define M32R_MFT3_OFFSET       (0x400+M32R_MFT_OFFSET)
-#define M32R_MFT3MOD_PORTL     (0x00+M32R_MFT3_OFFSET)  /* MFT3 mode */
-#define M32R_MFT3BOS_PORTL     (0x04+M32R_MFT3_OFFSET)  /* MFT3 b-port output status */
-#define M32R_MFT3CUT_PORTL     (0x08+M32R_MFT3_OFFSET)  /* MFT3 count */
-#define M32R_MFT3RLD_PORTL     (0x0C+M32R_MFT3_OFFSET)  /* MFT3 reload */
-#define M32R_MFT3CMPRLD_PORTL  (0x10+M32R_MFT3_OFFSET)  /* MFT3 compare reload */
-
-#define M32R_MFT4_OFFSET       (0x500+M32R_MFT_OFFSET)
-#define M32R_MFT4MOD_PORTL     (0x00+M32R_MFT4_OFFSET)  /* MFT4 mode */
-#define M32R_MFT4BOS_PORTL     (0x04+M32R_MFT4_OFFSET)  /* MFT4 b-port output status */
-#define M32R_MFT4CUT_PORTL     (0x08+M32R_MFT4_OFFSET)  /* MFT4 count */
-#define M32R_MFT4RLD_PORTL     (0x0C+M32R_MFT4_OFFSET)  /* MFT4 reload */
-#define M32R_MFT4CMPRLD_PORTL  (0x10+M32R_MFT4_OFFSET)  /* MFT4 compare reload */
-
-#define M32R_MFT5_OFFSET       (0x600+M32R_MFT_OFFSET)
-#define M32R_MFT5MOD_PORTL     (0x00+M32R_MFT5_OFFSET)  /* MFT4 mode */
-#define M32R_MFT5BOS_PORTL     (0x04+M32R_MFT5_OFFSET)  /* MFT4 b-port output status */
-#define M32R_MFT5CUT_PORTL     (0x08+M32R_MFT5_OFFSET)  /* MFT4 count */
-#define M32R_MFT5RLD_PORTL     (0x0C+M32R_MFT5_OFFSET)  /* MFT4 reload */
-#define M32R_MFT5CMPRLD_PORTL  (0x10+M32R_MFT5_OFFSET)  /* MFT4 compare reload */
-
-#if (defined(CONFIG_CHIP_M32700) && !defined(CONFIG_PLAT_MAPPI2)) \
-	|| defined(CONFIG_CHIP_M32104)
-#define M32R_MFTCR_MFT0MSK  (1UL<<31)  /* b0 */
-#define M32R_MFTCR_MFT1MSK  (1UL<<30)  /* b1 */
-#define M32R_MFTCR_MFT2MSK  (1UL<<29)  /* b2 */
-#define M32R_MFTCR_MFT3MSK  (1UL<<28)  /* b3 */
-#define M32R_MFTCR_MFT4MSK  (1UL<<27)  /* b4 */
-#define M32R_MFTCR_MFT5MSK  (1UL<<26)  /* b5 */
-#define M32R_MFTCR_MFT0EN   (1UL<<23)  /* b8 */
-#define M32R_MFTCR_MFT1EN   (1UL<<22)  /* b9 */
-#define M32R_MFTCR_MFT2EN   (1UL<<21)  /* b10 */
-#define M32R_MFTCR_MFT3EN   (1UL<<20)  /* b11 */
-#define M32R_MFTCR_MFT4EN   (1UL<<19)  /* b12 */
-#define M32R_MFTCR_MFT5EN   (1UL<<18)  /* b13 */
-#else
-#define M32R_MFTCR_MFT0MSK  (1UL<<15)  /* b16 */
-#define M32R_MFTCR_MFT1MSK  (1UL<<14)  /* b17 */
-#define M32R_MFTCR_MFT2MSK  (1UL<<13)  /* b18 */
-#define M32R_MFTCR_MFT3MSK  (1UL<<12)  /* b19 */
-#define M32R_MFTCR_MFT4MSK  (1UL<<11)  /* b20 */
-#define M32R_MFTCR_MFT5MSK  (1UL<<10)  /* b21 */
-#define M32R_MFTCR_MFT0EN   (1UL<<7)   /* b24 */
-#define M32R_MFTCR_MFT1EN   (1UL<<6)   /* b25 */
-#define M32R_MFTCR_MFT2EN   (1UL<<5)   /* b26 */
-#define M32R_MFTCR_MFT3EN   (1UL<<4)   /* b27 */
-#define M32R_MFTCR_MFT4EN   (1UL<<3)   /* b28 */
-#define M32R_MFTCR_MFT5EN   (1UL<<2)   /* b29 */
-#endif
-
-#define M32R_MFTMOD_CC_MASK    (1UL<<15)  /* b16 */
-#define M32R_MFTMOD_TCCR       (1UL<<13)  /* b18 */
-#define M32R_MFTMOD_GTSEL000   (0UL<<8)   /* b21-23 : 000 */
-#define M32R_MFTMOD_GTSEL001   (1UL<<8)   /* b21-23 : 001 */
-#define M32R_MFTMOD_GTSEL010   (2UL<<8)   /* b21-23 : 010 */
-#define M32R_MFTMOD_GTSEL011   (3UL<<8)   /* b21-23 : 011 */
-#define M32R_MFTMOD_GTSEL110   (6UL<<8)   /* b21-23 : 110 */
-#define M32R_MFTMOD_GTSEL111   (7UL<<8)   /* b21-23 : 111 */
-#define M32R_MFTMOD_CMSEL      (1UL<<3)   /* b28 */
-#define M32R_MFTMOD_CSSEL000   (0UL<<0)   /* b29-b31 : 000 */
-#define M32R_MFTMOD_CSSEL001   (1UL<<0)   /* b29-b31 : 001 */
-#define M32R_MFTMOD_CSSEL010   (2UL<<0)   /* b29-b31 : 010 */
-#define M32R_MFTMOD_CSSEL011   (3UL<<0)   /* b29-b31 : 011 */
-#define M32R_MFTMOD_CSSEL100   (4UL<<0)   /* b29-b31 : 100 */
-#define M32R_MFTMOD_CSSEL110   (6UL<<0)   /* b29-b31 : 110 */
-
-/*
- * Serial I/O registers.
- */
-#define M32R_SIO_OFFSET  (0x000FD000+M32R_SFR_OFFSET)
-
-#define M32R_SIO0_CR_PORTL    (0x000+M32R_SIO_OFFSET)
-#define M32R_SIO0_MOD0_PORTL  (0x004+M32R_SIO_OFFSET)
-#define M32R_SIO0_MOD1_PORTL  (0x008+M32R_SIO_OFFSET)
-#define M32R_SIO0_STS_PORTL   (0x00C+M32R_SIO_OFFSET)
-#define M32R_SIO0_TRCR_PORTL  (0x010+M32R_SIO_OFFSET)
-#define M32R_SIO0_BAUR_PORTL  (0x014+M32R_SIO_OFFSET)
-#define M32R_SIO0_RBAUR_PORTL (0x018+M32R_SIO_OFFSET)
-#define M32R_SIO0_TXB_PORTL   (0x01C+M32R_SIO_OFFSET)
-#define M32R_SIO0_RXB_PORTL   (0x020+M32R_SIO_OFFSET)
-
-/*
- * Interrupt Control Unit registers.
- */
-#define M32R_ICU_OFFSET       (0x000FF000+M32R_SFR_OFFSET)
-#define M32R_ICU_ISTS_PORTL   (0x004+M32R_ICU_OFFSET)
-#define M32R_ICU_IREQ0_PORTL  (0x008+M32R_ICU_OFFSET)
-#define M32R_ICU_IREQ1_PORTL  (0x00C+M32R_ICU_OFFSET)
-#define M32R_ICU_SBICR_PORTL  (0x018+M32R_ICU_OFFSET)
-#define M32R_ICU_IMASK_PORTL  (0x01C+M32R_ICU_OFFSET)
-#define M32R_ICU_CR1_PORTL    (0x200+M32R_ICU_OFFSET)  /* INT0 */
-#define M32R_ICU_CR2_PORTL    (0x204+M32R_ICU_OFFSET)  /* INT1 */
-#define M32R_ICU_CR3_PORTL    (0x208+M32R_ICU_OFFSET)  /* INT2 */
-#define M32R_ICU_CR4_PORTL    (0x20C+M32R_ICU_OFFSET)  /* INT3 */
-#define M32R_ICU_CR5_PORTL    (0x210+M32R_ICU_OFFSET)  /* INT4 */
-#define M32R_ICU_CR6_PORTL    (0x214+M32R_ICU_OFFSET)  /* INT5 */
-#define M32R_ICU_CR7_PORTL    (0x218+M32R_ICU_OFFSET)  /* INT6 */
-#define M32R_ICU_CR8_PORTL    (0x219+M32R_ICU_OFFSET)  /* INT7 */
-#define M32R_ICU_CR16_PORTL   (0x23C+M32R_ICU_OFFSET)  /* MFT0 */
-#define M32R_ICU_CR17_PORTL   (0x240+M32R_ICU_OFFSET)  /* MFT1 */
-#define M32R_ICU_CR18_PORTL   (0x244+M32R_ICU_OFFSET)  /* MFT2 */
-#define M32R_ICU_CR19_PORTL   (0x248+M32R_ICU_OFFSET)  /* MFT3 */
-#define M32R_ICU_CR20_PORTL   (0x24C+M32R_ICU_OFFSET)  /* MFT4 */
-#define M32R_ICU_CR21_PORTL   (0x250+M32R_ICU_OFFSET)  /* MFT5 */
-#define M32R_ICU_CR32_PORTL   (0x27C+M32R_ICU_OFFSET)  /* DMA0 */
-#define M32R_ICU_CR33_PORTL   (0x280+M32R_ICU_OFFSET)  /* DMA1 */
-#define M32R_ICU_CR48_PORTL   (0x2BC+M32R_ICU_OFFSET)  /* SIO0 */
-#define M32R_ICU_CR49_PORTL   (0x2C0+M32R_ICU_OFFSET)  /* SIO0 */
-#define M32R_ICU_CR50_PORTL   (0x2C4+M32R_ICU_OFFSET)  /* SIO1 */
-#define M32R_ICU_CR51_PORTL   (0x2C8+M32R_ICU_OFFSET)  /* SIO1 */
-#define M32R_ICU_CR52_PORTL   (0x2CC+M32R_ICU_OFFSET)  /* SIO2 */
-#define M32R_ICU_CR53_PORTL   (0x2D0+M32R_ICU_OFFSET)  /* SIO2 */
-#define M32R_ICU_CR54_PORTL   (0x2D4+M32R_ICU_OFFSET)  /* SIO3 */
-#define M32R_ICU_CR55_PORTL   (0x2D8+M32R_ICU_OFFSET)  /* SIO3 */
-#define M32R_ICU_CR56_PORTL   (0x2DC+M32R_ICU_OFFSET)  /* SIO4 */
-#define M32R_ICU_CR57_PORTL   (0x2E0+M32R_ICU_OFFSET)  /* SIO4 */
-
-#ifdef CONFIG_SMP
-#define M32R_ICU_IPICR0_PORTL (0x2dc+M32R_ICU_OFFSET)  /* IPI0 */
-#define M32R_ICU_IPICR1_PORTL (0x2e0+M32R_ICU_OFFSET)  /* IPI1 */
-#define M32R_ICU_IPICR2_PORTL (0x2e4+M32R_ICU_OFFSET)  /* IPI2 */
-#define M32R_ICU_IPICR3_PORTL (0x2e8+M32R_ICU_OFFSET)  /* IPI3 */
-#define M32R_ICU_IPICR4_PORTL (0x2ec+M32R_ICU_OFFSET)  /* IPI4 */
-#define M32R_ICU_IPICR5_PORTL (0x2f0+M32R_ICU_OFFSET)  /* IPI5 */
-#define M32R_ICU_IPICR6_PORTL (0x2f4+M32R_ICU_OFFSET)  /* IPI6 */
-#define M32R_ICU_IPICR7_PORTL (0x2f8+M32R_ICU_OFFSET)  /* IPI7 */
-#endif /* CONFIG_SMP */
-
-#define M32R_ICUIMASK_IMSK0  (0UL<<16)  /* b13-b15: Disable interrupt */
-#define M32R_ICUIMASK_IMSK1  (1UL<<16)  /* b13-b15: Enable level 0 interrupt */
-#define M32R_ICUIMASK_IMSK2  (2UL<<16)  /* b13-b15: Enable level 0,1 interrupt */
-#define M32R_ICUIMASK_IMSK3  (3UL<<16)  /* b13-b15: Enable level 0-2 interrupt */
-#define M32R_ICUIMASK_IMSK4  (4UL<<16)  /* b13-b15: Enable level 0-3 interrupt */
-#define M32R_ICUIMASK_IMSK5  (5UL<<16)  /* b13-b15: Enable level 0-4 interrupt */
-#define M32R_ICUIMASK_IMSK6  (6UL<<16)  /* b13-b15: Enable level 0-5 interrupt */
-#define M32R_ICUIMASK_IMSK7  (7UL<<16)  /* b13-b15: Enable level 0-6 interrupt */
-
-#define M32R_ICUCR_IEN      (1UL<<12)  /* b19: Interrupt enable */
-#define M32R_ICUCR_IRQ      (1UL<<8)   /* b23: Interrupt request */
-#define M32R_ICUCR_ISMOD00  (0UL<<4)   /* b26-b27: Interrupt sense mode Edge HtoL */
-#define M32R_ICUCR_ISMOD01  (1UL<<4)   /* b26-b27: Interrupt sense mode Level L */
-#define M32R_ICUCR_ISMOD10  (2UL<<4)   /* b26-b27: Interrupt sense mode Edge LtoH*/
-#define M32R_ICUCR_ISMOD11  (3UL<<4)   /* b26-b27: Interrupt sense mode Level H */
-#define M32R_ICUCR_ILEVEL0  (0UL<<0)   /* b29-b31: Interrupt priority level 0 */
-#define M32R_ICUCR_ILEVEL1  (1UL<<0)   /* b29-b31: Interrupt priority level 1 */
-#define M32R_ICUCR_ILEVEL2  (2UL<<0)   /* b29-b31: Interrupt priority level 2 */
-#define M32R_ICUCR_ILEVEL3  (3UL<<0)   /* b29-b31: Interrupt priority level 3 */
-#define M32R_ICUCR_ILEVEL4  (4UL<<0)   /* b29-b31: Interrupt priority level 4 */
-#define M32R_ICUCR_ILEVEL5  (5UL<<0)   /* b29-b31: Interrupt priority level 5 */
-#define M32R_ICUCR_ILEVEL6  (6UL<<0)   /* b29-b31: Interrupt priority level 6 */
-#define M32R_ICUCR_ILEVEL7  (7UL<<0)   /* b29-b31: Disable interrupt */
-
-#define M32R_IRQ_INT0    (1)   /* INT0 */
-#define M32R_IRQ_INT1    (2)   /* INT1 */
-#define M32R_IRQ_INT2    (3)   /* INT2 */
-#define M32R_IRQ_INT3    (4)   /* INT3 */
-#define M32R_IRQ_INT4    (5)   /* INT4 */
-#define M32R_IRQ_INT5    (6)   /* INT5 */
-#define M32R_IRQ_INT6    (7)   /* INT6 */
-#define M32R_IRQ_MFT0    (16)  /* MFT0 */
-#define M32R_IRQ_MFT1    (17)  /* MFT1 */
-#define M32R_IRQ_MFT2    (18)  /* MFT2 */
-#define M32R_IRQ_MFT3    (19)  /* MFT3 */
-#ifdef CONFIG_CHIP_M32104
-#define M32R_IRQ_MFTX0   (24)  /* MFTX0 */
-#define M32R_IRQ_MFTX1   (25)  /* MFTX1 */
-#define M32R_IRQ_DMA0    (32)  /* DMA0 */
-#define M32R_IRQ_DMA1    (33)  /* DMA1 */
-#define M32R_IRQ_DMA2    (34)  /* DMA2 */
-#define M32R_IRQ_DMA3    (35)  /* DMA3 */
-#define M32R_IRQ_SIO0_R  (40)  /* SIO0 send    */
-#define M32R_IRQ_SIO0_S  (41)  /* SIO0 receive */
-#define M32R_IRQ_SIO1_R  (42)  /* SIO1 send    */
-#define M32R_IRQ_SIO1_S  (43)  /* SIO1 receive */
-#define M32R_IRQ_SIO2_R  (44)  /* SIO2 send    */
-#define M32R_IRQ_SIO2_S  (45)  /* SIO2 receive */
-#define M32R_IRQ_SIO3_R  (46)  /* SIO3 send    */
-#define M32R_IRQ_SIO3_S  (47)  /* SIO3 receive */
-#define M32R_IRQ_ADC     (56)  /* ADC */
-#define M32R_IRQ_PC      (57)  /* PC */
-#else /* ! M32104 */
-#define M32R_IRQ_DMA0    (32)  /* DMA0 */
-#define M32R_IRQ_DMA1    (33)  /* DMA1 */
-#define M32R_IRQ_SIO0_R  (48)  /* SIO0 send    */
-#define M32R_IRQ_SIO0_S  (49)  /* SIO0 receive */
-#define M32R_IRQ_SIO1_R  (50)  /* SIO1 send    */
-#define M32R_IRQ_SIO1_S  (51)  /* SIO1 receive */
-#define M32R_IRQ_SIO2_R  (52)  /* SIO2 send    */
-#define M32R_IRQ_SIO2_S  (53)  /* SIO2 receive */
-#define M32R_IRQ_SIO3_R  (54)  /* SIO3 send    */
-#define M32R_IRQ_SIO3_S  (55)  /* SIO3 receive */
-#define M32R_IRQ_SIO4_R  (56)  /* SIO4 send    */
-#define M32R_IRQ_SIO4_S  (57)  /* SIO4 receive */
-#endif /* ! M32104 */
-
-#ifdef CONFIG_SMP
-#define M32R_IRQ_IPI0    (56)
-#define M32R_IRQ_IPI1    (57)
-#define M32R_IRQ_IPI2    (58)
-#define M32R_IRQ_IPI3    (59)
-#define M32R_IRQ_IPI4    (60)
-#define M32R_IRQ_IPI5    (61)
-#define M32R_IRQ_IPI6    (62)
-#define M32R_IRQ_IPI7    (63)
-#define M32R_CPUID_PORTL (0xffffffe0)
-
-#define M32R_FPGA_TOP (0x000F0000+M32R_SFR_OFFSET)
-
-#define M32R_FPGA_NUM_OF_CPUS_PORTL (0x00+M32R_FPGA_TOP)
-#define M32R_FPGA_CPU_NAME0_PORTL   (0x10+M32R_FPGA_TOP)
-#define M32R_FPGA_CPU_NAME1_PORTL   (0x14+M32R_FPGA_TOP)
-#define M32R_FPGA_CPU_NAME2_PORTL   (0x18+M32R_FPGA_TOP)
-#define M32R_FPGA_CPU_NAME3_PORTL   (0x1c+M32R_FPGA_TOP)
-#define M32R_FPGA_MODEL_ID0_PORTL   (0x20+M32R_FPGA_TOP)
-#define M32R_FPGA_MODEL_ID1_PORTL   (0x24+M32R_FPGA_TOP)
-#define M32R_FPGA_MODEL_ID2_PORTL   (0x28+M32R_FPGA_TOP)
-#define M32R_FPGA_MODEL_ID3_PORTL   (0x2c+M32R_FPGA_TOP)
-#define M32R_FPGA_VERSION0_PORTL    (0x30+M32R_FPGA_TOP)
-#define M32R_FPGA_VERSION1_PORTL    (0x34+M32R_FPGA_TOP)
-
-#endif /* CONFIG_SMP */
-
-#ifndef __ASSEMBLY__
-typedef struct {
-	unsigned long icucr;	/* ICU Control Register */
-} icu_data_t;
-#endif
-
-#endif /* _M32102_H_ */
diff --git a/include/asm-m32r/m32104ut/m32104ut_pld.h b/include/asm-m32r/m32104ut/m32104ut_pld.h
deleted file mode 100644
index 2dc89d68b6d9..000000000000
--- a/include/asm-m32r/m32104ut/m32104ut_pld.h
+++ /dev/null
@@ -1,161 +0,0 @@
-#ifndef _M32104UT_M32104UT_PLD_H
-#define _M32104UT_M32104UT_PLD_H
-
-/*
- * include/asm-m32r/m32104ut/m32104ut_pld.h
- *
- * Definitions for Programable Logic Device(PLD) on M32104UT board.
- * Based on m32700ut_pld.h
- *
- * Copyright (c) 2002	Takeo Takahashi
- * Copyright (c) 2005	Naoto Sugai
- *
- * 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.
- */
-
-#if defined(CONFIG_PLAT_M32104UT)
-#define PLD_PLAT_BASE		0x02c00000
-#else
-#error "no platform configuration"
-#endif
-
-#ifndef __ASSEMBLY__
-/*
- * C functions use non-cache address.
- */
-#define PLD_BASE		(PLD_PLAT_BASE /* + NONCACHE_OFFSET */)
-#define __reg8			(volatile unsigned char *)
-#define __reg16			(volatile unsigned short *)
-#define __reg32			(volatile unsigned int *)
-#else
-#define PLD_BASE		(PLD_PLAT_BASE + NONCACHE_OFFSET)
-#define __reg8
-#define __reg16
-#define __reg32
-#endif /* __ASSEMBLY__ */
-
-/* CFC */
-#define	PLD_CFRSTCR		__reg16(PLD_BASE + 0x0000)
-#define PLD_CFSTS		__reg16(PLD_BASE + 0x0002)
-#define PLD_CFIMASK		__reg16(PLD_BASE + 0x0004)
-#define PLD_CFBUFCR		__reg16(PLD_BASE + 0x0006)
-
-/* MMC */
-#define PLD_MMCCR		__reg16(PLD_BASE + 0x4000)
-#define PLD_MMCMOD		__reg16(PLD_BASE + 0x4002)
-#define PLD_MMCSTS		__reg16(PLD_BASE + 0x4006)
-#define PLD_MMCBAUR		__reg16(PLD_BASE + 0x400a)
-#define PLD_MMCCMDBCUT		__reg16(PLD_BASE + 0x400c)
-#define PLD_MMCCDTBCUT		__reg16(PLD_BASE + 0x400e)
-#define PLD_MMCDET		__reg16(PLD_BASE + 0x4010)
-#define PLD_MMCWP		__reg16(PLD_BASE + 0x4012)
-#define PLD_MMCWDATA		__reg16(PLD_BASE + 0x5000)
-#define PLD_MMCRDATA		__reg16(PLD_BASE + 0x6000)
-#define PLD_MMCCMDDATA		__reg16(PLD_BASE + 0x7000)
-#define PLD_MMCRSPDATA		__reg16(PLD_BASE + 0x7006)
-
-/* ICU
- *  ICUISTS:	status register
- *  ICUIREQ0: 	request register
- *  ICUIREQ1: 	request register
- *  ICUCR3:	control register for CFIREQ# interrupt
- *  ICUCR4:	control register for CFC Card insert interrupt
- *  ICUCR5:	control register for CFC Card eject interrupt
- *  ICUCR6:	control register for external interrupt
- *  ICUCR11:	control register for MMC Card insert/eject interrupt
- *  ICUCR13:	control register for SC error interrupt
- *  ICUCR14:	control register for SC receive interrupt
- *  ICUCR15:	control register for SC send interrupt
- */
-
-#define PLD_IRQ_INT0		(M32104UT_PLD_IRQ_BASE + 0)	/* None */
-#define PLD_IRQ_CFIREQ		(M32104UT_PLD_IRQ_BASE + 3)	/* CF IREQ */
-#define PLD_IRQ_CFC_INSERT	(M32104UT_PLD_IRQ_BASE + 4)	/* CF Insert */
-#define PLD_IRQ_CFC_EJECT	(M32104UT_PLD_IRQ_BASE + 5)	/* CF Eject */
-#define PLD_IRQ_EXINT		(M32104UT_PLD_IRQ_BASE + 6)	/* EXINT */
-#define PLD_IRQ_MMCCARD		(M32104UT_PLD_IRQ_BASE + 11)	/* MMC Insert/Eject */
-#define PLD_IRQ_SC_ERROR	(M32104UT_PLD_IRQ_BASE + 13)	/* SC error */
-#define PLD_IRQ_SC_RCV		(M32104UT_PLD_IRQ_BASE + 14)	/* SC receive */
-#define PLD_IRQ_SC_SND		(M32104UT_PLD_IRQ_BASE + 15)	/* SC send */
-
-#define PLD_ICUISTS		__reg16(PLD_BASE + 0x8002)
-#define PLD_ICUISTS_VECB_MASK	(0xf000)
-#define PLD_ICUISTS_VECB(x)	((x) & PLD_ICUISTS_VECB_MASK)
-#define PLD_ICUISTS_ISN_MASK	(0x07c0)
-#define PLD_ICUISTS_ISN(x)	((x) & PLD_ICUISTS_ISN_MASK)
-#define PLD_ICUCR3		__reg16(PLD_BASE + 0x8104)
-#define PLD_ICUCR4		__reg16(PLD_BASE + 0x8106)
-#define PLD_ICUCR5		__reg16(PLD_BASE + 0x8108)
-#define PLD_ICUCR6		__reg16(PLD_BASE + 0x810a)
-#define PLD_ICUCR11		__reg16(PLD_BASE + 0x8114)
-#define PLD_ICUCR13		__reg16(PLD_BASE + 0x8118)
-#define PLD_ICUCR14		__reg16(PLD_BASE + 0x811a)
-#define PLD_ICUCR15		__reg16(PLD_BASE + 0x811c)
-#define PLD_ICUCR_IEN		(0x1000)
-#define PLD_ICUCR_IREQ		(0x0100)
-#define PLD_ICUCR_ISMOD00	(0x0000)	/* Low edge */
-#define PLD_ICUCR_ISMOD01	(0x0010)	/* Low level */
-#define PLD_ICUCR_ISMOD02	(0x0020)	/* High edge */
-#define PLD_ICUCR_ISMOD03	(0x0030)	/* High level */
-#define PLD_ICUCR_ILEVEL0	(0x0000)
-#define PLD_ICUCR_ILEVEL1	(0x0001)
-#define PLD_ICUCR_ILEVEL2	(0x0002)
-#define PLD_ICUCR_ILEVEL3	(0x0003)
-#define PLD_ICUCR_ILEVEL4	(0x0004)
-#define PLD_ICUCR_ILEVEL5	(0x0005)
-#define PLD_ICUCR_ILEVEL6	(0x0006)
-#define PLD_ICUCR_ILEVEL7	(0x0007)
-
-/* Power Control of MMC and CF */
-#define PLD_CPCR		__reg16(PLD_BASE + 0x14000)
-#define PLD_CPCR_CDP		0x0001
-
-/* LED Control
- *
- * 1: DIP swich side
- * 2: Reset switch side
- */
-#define PLD_IOLEDCR		__reg16(PLD_BASE + 0x14002)
-#define PLD_IOLED_1_ON		0x001
-#define PLD_IOLED_1_OFF		0x000
-#define PLD_IOLED_2_ON		0x002
-#define PLD_IOLED_2_OFF		0x000
-
-/* DIP Switch
- *  0: Write-protect of Flash Memory (0:protected, 1:non-protected)
- *  1: -
- *  2: -
- *  3: -
- */
-#define PLD_IOSWSTS		__reg16(PLD_BASE + 0x14004)
-#define	PLD_IOSWSTS_IOSW2	0x0200
-#define	PLD_IOSWSTS_IOSW1	0x0100
-#define	PLD_IOSWSTS_IOWP0	0x0001
-
-/* CRC */
-#define PLD_CRC7DATA		__reg16(PLD_BASE + 0x18000)
-#define PLD_CRC7INDATA		__reg16(PLD_BASE + 0x18002)
-#define PLD_CRC16DATA		__reg16(PLD_BASE + 0x18004)
-#define PLD_CRC16INDATA		__reg16(PLD_BASE + 0x18006)
-#define PLD_CRC16ADATA		__reg16(PLD_BASE + 0x18008)
-#define PLD_CRC16AINDATA	__reg16(PLD_BASE + 0x1800a)
-
-/* RTC */
-#define PLD_RTCCR		__reg16(PLD_BASE + 0x1c000)
-#define PLD_RTCBAUR		__reg16(PLD_BASE + 0x1c002)
-#define PLD_RTCWRDATA		__reg16(PLD_BASE + 0x1c004)
-#define PLD_RTCRDDATA		__reg16(PLD_BASE + 0x1c006)
-#define PLD_RTCRSTODT		__reg16(PLD_BASE + 0x1c008)
-
-/* SIM Card */
-#define PLD_SCCR		__reg16(PLD_BASE + 0x38000)
-#define PLD_SCMOD		__reg16(PLD_BASE + 0x38004)
-#define PLD_SCSTS		__reg16(PLD_BASE + 0x38006)
-#define PLD_SCINTCR		__reg16(PLD_BASE + 0x38008)
-#define PLD_SCBAUR		__reg16(PLD_BASE + 0x3800a)
-#define PLD_SCTXB		__reg16(PLD_BASE + 0x3800c)
-#define PLD_SCRXB		__reg16(PLD_BASE + 0x3800e)
-
-#endif /* _M32104UT_M32104UT_PLD_H */
diff --git a/include/asm-m32r/m32700ut/m32700ut_lan.h b/include/asm-m32r/m32700ut/m32700ut_lan.h
deleted file mode 100644
index aae810a4fb2c..000000000000
--- a/include/asm-m32r/m32700ut/m32700ut_lan.h
+++ /dev/null
@@ -1,103 +0,0 @@
-#ifndef _M32700UT_M32700UT_LAN_H
-#define _M32700UT_M32700UT_LAN_H
-
-/*
- * include/asm-m32r/m32700ut/m32700ut_lan.h
- *
- * M32700UT-LAN board
- *
- * Copyright (c) 2002	Takeo Takahashi
- *
- * 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 __ASSEMBLY__
-/*
- * C functions use non-cache address.
- */
-#define M32700UT_LAN_BASE	(0x10000000 /* + NONCACHE_OFFSET */)
-#else
-#define M32700UT_LAN_BASE	(0x10000000 + NONCACHE_OFFSET)
-#endif /* __ASSEMBLY__ */
-
-/* ICU
- *  ICUISTS:	status register
- *  ICUIREQ0: 	request register
- *  ICUIREQ1: 	request register
- *  ICUCR3:	control register for CFIREQ# interrupt
- *  ICUCR4:	control register for CFC Card insert interrupt
- *  ICUCR5:	control register for CFC Card eject interrupt
- *  ICUCR6:	control register for external interrupt
- *  ICUCR11:	control register for MMC Card insert/eject interrupt
- *  ICUCR13:	control register for SC error interrupt
- *  ICUCR14:	control register for SC receive interrupt
- *  ICUCR15:	control register for SC send interrupt
- *  ICUCR16:	control register for SIO0 receive interrupt
- *  ICUCR17:	control register for SIO0 send interrupt
- */
-#define M32700UT_LAN_IRQ_LAN	(M32700UT_LAN_PLD_IRQ_BASE + 1)	/* LAN */
-#define M32700UT_LAN_IRQ_I2C	(M32700UT_LAN_PLD_IRQ_BASE + 3)	/* I2C */
-
-#define M32700UT_LAN_ICUISTS	__reg16(M32700UT_LAN_BASE + 0xc0002)
-#define M32700UT_LAN_ICUISTS_VECB_MASK	(0xf000)
-#define M32700UT_LAN_VECB(x)	((x) & M32700UT_LAN_ICUISTS_VECB_MASK)
-#define M32700UT_LAN_ICUISTS_ISN_MASK	(0x07c0)
-#define M32700UT_LAN_ICUISTS_ISN(x)	((x) & M32700UT_LAN_ICUISTS_ISN_MASK)
-#define M32700UT_LAN_ICUIREQ0	__reg16(M32700UT_LAN_BASE + 0xc0004)
-#define M32700UT_LAN_ICUCR1	__reg16(M32700UT_LAN_BASE + 0xc0010)
-#define M32700UT_LAN_ICUCR3	__reg16(M32700UT_LAN_BASE + 0xc0014)
-
-/*
- * AR register on PLD
- */
-#define ARVCR0		__reg32(M32700UT_LAN_BASE + 0x40000)
-#define ARVCR0_VDS		0x00080000
-#define ARVCR0_RST		0x00010000
-#define ARVCR1		__reg32(M32700UT_LAN_BASE + 0x40004)
-#define ARVCR1_QVGA		0x02000000
-#define ARVCR1_NORMAL		0x01000000
-#define ARVCR1_HIEN		0x00010000
-#define ARVHCOUNT	__reg32(M32700UT_LAN_BASE + 0x40008)
-#define ARDATA		__reg32(M32700UT_LAN_BASE + 0x40010)
-#define ARINTSEL	__reg32(M32700UT_LAN_BASE + 0x40014)
-#define ARINTSEL_INT3		0x10000000	/* CPU INT3 */
-#define ARDATA32	__reg32(M32700UT_LAN_BASE + 0x04040010)	// Block 5
-/*
-#define ARINTSEL_SEL2		0x00002000
-#define ARINTSEL_SEL3		0x00001000
-#define ARINTSEL_SEL6		0x00000200
-#define ARINTSEL_SEL7		0x00000100
-#define ARINTSEL_SEL9		0x00000040
-#define ARINTSEL_SEL10		0x00000020
-#define ARINTSEL_SEL11		0x00000010
-#define ARINTSEL_SEL12		0x00000008
-*/
-
-/*
- * I2C register on PLD
- */
-#define PLDI2CCR	__reg32(M32700UT_LAN_BASE + 0x40040)
-#define	PLDI2CCR_ES0		0x00000001	/* enable I2C interface */
-#define PLDI2CMOD	__reg32(M32700UT_LAN_BASE + 0x40044)
-#define PLDI2CMOD_ACKCLK	0x00000200
-#define PLDI2CMOD_DTWD		0x00000100
-#define PLDI2CMOD_10BT		0x00000004
-#define PLDI2CMOD_ATM_NORMAL	0x00000000
-#define PLDI2CMOD_ATM_AUTO	0x00000003
-#define PLDI2CACK	__reg32(M32700UT_LAN_BASE + 0x40048)
-#define PLDI2CACK_ACK		0x00000001
-#define PLDI2CFREQ	__reg32(M32700UT_LAN_BASE + 0x4004c)
-#define PLDI2CCND	__reg32(M32700UT_LAN_BASE + 0x40050)
-#define PLDI2CCND_START		0x00000001
-#define PLDI2CCND_STOP		0x00000002
-#define PLDI2CSTEN	__reg32(M32700UT_LAN_BASE + 0x40054)
-#define PLDI2CSTEN_STEN		0x00000001
-#define PLDI2CDATA	__reg32(M32700UT_LAN_BASE + 0x40060)
-#define PLDI2CSTS	__reg32(M32700UT_LAN_BASE + 0x40064)
-#define PLDI2CSTS_TRX		0x00000020
-#define PLDI2CSTS_BB		0x00000010
-#define PLDI2CSTS_NOACK		0x00000001	/* 0:ack, 1:noack */
-
-#endif /* _M32700UT_M32700UT_LAN_H */
diff --git a/include/asm-m32r/m32700ut/m32700ut_lcd.h b/include/asm-m32r/m32700ut/m32700ut_lcd.h
deleted file mode 100644
index 4c2489079788..000000000000
--- a/include/asm-m32r/m32700ut/m32700ut_lcd.h
+++ /dev/null
@@ -1,55 +0,0 @@
-#ifndef _M32700UT_M32700UT_LCD_H
-#define _M32700UT_M32700UT_LCD_H
-
-/*
- * include/asm-m32r/m32700ut/m32700ut_lcd.h
- *
- * M32700UT-LCD board
- *
- * Copyright (c) 2002	Takeo Takahashi
- *
- * 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 __ASSEMBLY__
-/*
- * C functions use non-cache address.
- */
-#define M32700UT_LCD_BASE	(0x10000000 /* + NONCACHE_OFFSET */)
-#else
-#define M32700UT_LCD_BASE	(0x10000000 + NONCACHE_OFFSET)
-#endif /* __ASSEMBLY__ */
-
-/*
- * ICU
- */
-#define M32700UT_LCD_IRQ_BAT_INT	(M32700UT_LCD_PLD_IRQ_BASE + 1)
-#define M32700UT_LCD_IRQ_USB_INT1	(M32700UT_LCD_PLD_IRQ_BASE + 2)
-#define M32700UT_LCD_IRQ_AUDT0		(M32700UT_LCD_PLD_IRQ_BASE + 3)
-#define M32700UT_LCD_IRQ_AUDT2		(M32700UT_LCD_PLD_IRQ_BASE + 4)
-#define M32700UT_LCD_IRQ_BATSIO_RCV	(M32700UT_LCD_PLD_IRQ_BASE + 16)
-#define M32700UT_LCD_IRQ_BATSIO_SND	(M32700UT_LCD_PLD_IRQ_BASE + 17)
-#define M32700UT_LCD_IRQ_ASNDSIO_RCV	(M32700UT_LCD_PLD_IRQ_BASE + 18)
-#define M32700UT_LCD_IRQ_ASNDSIO_SND	(M32700UT_LCD_PLD_IRQ_BASE + 19)
-#define M32700UT_LCD_IRQ_ACNLSIO_SND	(M32700UT_LCD_PLD_IRQ_BASE + 21)
-
-#define M32700UT_LCD_ICUISTS	__reg16(M32700UT_LCD_BASE + 0x300002)
-#define M32700UT_LCD_ICUISTS_VECB_MASK	(0xf000)
-#define M32700UT_LCD_VECB(x)	((x) & M32700UT_LCD_ICUISTS_VECB_MASK)
-#define M32700UT_LCD_ICUISTS_ISN_MASK	(0x07c0)
-#define M32700UT_LCD_ICUISTS_ISN(x)	((x) & M32700UT_LCD_ICUISTS_ISN_MASK)
-#define M32700UT_LCD_ICUIREQ0	__reg16(M32700UT_LCD_BASE + 0x300004)
-#define M32700UT_LCD_ICUIREQ1	__reg16(M32700UT_LCD_BASE + 0x300006)
-#define M32700UT_LCD_ICUCR1	__reg16(M32700UT_LCD_BASE + 0x300020)
-#define M32700UT_LCD_ICUCR2	__reg16(M32700UT_LCD_BASE + 0x300022)
-#define M32700UT_LCD_ICUCR3	__reg16(M32700UT_LCD_BASE + 0x300024)
-#define M32700UT_LCD_ICUCR4	__reg16(M32700UT_LCD_BASE + 0x300026)
-#define M32700UT_LCD_ICUCR16	__reg16(M32700UT_LCD_BASE + 0x300030)
-#define M32700UT_LCD_ICUCR17	__reg16(M32700UT_LCD_BASE + 0x300032)
-#define M32700UT_LCD_ICUCR18	__reg16(M32700UT_LCD_BASE + 0x300034)
-#define M32700UT_LCD_ICUCR19	__reg16(M32700UT_LCD_BASE + 0x300036)
-#define M32700UT_LCD_ICUCR21	__reg16(M32700UT_LCD_BASE + 0x30003a)
-
-#endif /* _M32700UT_M32700UT_LCD_H */
diff --git a/include/asm-m32r/m32700ut/m32700ut_pld.h b/include/asm-m32r/m32700ut/m32700ut_pld.h
deleted file mode 100644
index 57623beb44cb..000000000000
--- a/include/asm-m32r/m32700ut/m32700ut_pld.h
+++ /dev/null
@@ -1,259 +0,0 @@
-#ifndef _M32700UT_M32700UT_PLD_H
-#define _M32700UT_M32700UT_PLD_H
-
-/*
- * include/asm-m32r/m32700ut/m32700ut_pld.h
- *
- * Definitions for Programable Logic Device(PLD) on M32700UT board.
- *
- * Copyright (c) 2002	Takeo Takahashi
- *
- * 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.
- */
-
-#if defined(CONFIG_PLAT_M32700UT) || defined(CONFIG_PLAT_USRV)
-#define PLD_PLAT_BASE		0x04c00000
-#else
-#error "no platform configuration"
-#endif
-
-#ifndef __ASSEMBLY__
-/*
- * C functions use non-cache address.
- */
-#define PLD_BASE		(PLD_PLAT_BASE /* + NONCACHE_OFFSET */)
-#define __reg8			(volatile unsigned char *)
-#define __reg16			(volatile unsigned short *)
-#define __reg32			(volatile unsigned int *)
-#else
-#define PLD_BASE		(PLD_PLAT_BASE + NONCACHE_OFFSET)
-#define __reg8
-#define __reg16
-#define __reg32
-#endif /* __ASSEMBLY__ */
-
-/* CFC */
-#define	PLD_CFRSTCR		__reg16(PLD_BASE + 0x0000)
-#define PLD_CFSTS		__reg16(PLD_BASE + 0x0002)
-#define PLD_CFIMASK		__reg16(PLD_BASE + 0x0004)
-#define PLD_CFBUFCR		__reg16(PLD_BASE + 0x0006)
-#define PLD_CFVENCR		__reg16(PLD_BASE + 0x0008)
-#define PLD_CFCR0		__reg16(PLD_BASE + 0x000a)
-#define PLD_CFCR1		__reg16(PLD_BASE + 0x000c)
-#define PLD_IDERSTCR		__reg16(PLD_BASE + 0x0010)
-
-/* MMC */
-#define PLD_MMCCR		__reg16(PLD_BASE + 0x4000)
-#define PLD_MMCMOD		__reg16(PLD_BASE + 0x4002)
-#define PLD_MMCSTS		__reg16(PLD_BASE + 0x4006)
-#define PLD_MMCBAUR		__reg16(PLD_BASE + 0x400a)
-#define PLD_MMCCMDBCUT		__reg16(PLD_BASE + 0x400c)
-#define PLD_MMCCDTBCUT		__reg16(PLD_BASE + 0x400e)
-#define PLD_MMCDET		__reg16(PLD_BASE + 0x4010)
-#define PLD_MMCWP		__reg16(PLD_BASE + 0x4012)
-#define PLD_MMCWDATA		__reg16(PLD_BASE + 0x5000)
-#define PLD_MMCRDATA		__reg16(PLD_BASE + 0x6000)
-#define PLD_MMCCMDDATA		__reg16(PLD_BASE + 0x7000)
-#define PLD_MMCRSPDATA		__reg16(PLD_BASE + 0x7006)
-
-/* ICU
- *  ICUISTS:	status register
- *  ICUIREQ0: 	request register
- *  ICUIREQ1: 	request register
- *  ICUCR3:	control register for CFIREQ# interrupt
- *  ICUCR4:	control register for CFC Card insert interrupt
- *  ICUCR5:	control register for CFC Card eject interrupt
- *  ICUCR6:	control register for external interrupt
- *  ICUCR11:	control register for MMC Card insert/eject interrupt
- *  ICUCR13:	control register for SC error interrupt
- *  ICUCR14:	control register for SC receive interrupt
- *  ICUCR15:	control register for SC send interrupt
- *  ICUCR16:	control register for SIO0 receive interrupt
- *  ICUCR17:	control register for SIO0 send interrupt
- */
-#if !defined(CONFIG_PLAT_USRV)
-#define PLD_IRQ_INT0		(M32700UT_PLD_IRQ_BASE + 0)	/* None */
-#define PLD_IRQ_INT1		(M32700UT_PLD_IRQ_BASE + 1)	/* reserved */
-#define PLD_IRQ_INT2		(M32700UT_PLD_IRQ_BASE + 2)	/* reserved */
-#define PLD_IRQ_CFIREQ		(M32700UT_PLD_IRQ_BASE + 3)	/* CF IREQ */
-#define PLD_IRQ_CFC_INSERT	(M32700UT_PLD_IRQ_BASE + 4)	/* CF Insert */
-#define PLD_IRQ_CFC_EJECT	(M32700UT_PLD_IRQ_BASE + 5)	/* CF Eject */
-#define PLD_IRQ_EXINT		(M32700UT_PLD_IRQ_BASE + 6)	/* EXINT */
-#define PLD_IRQ_INT7		(M32700UT_PLD_IRQ_BASE + 7)	/* reserved */
-#define PLD_IRQ_INT8		(M32700UT_PLD_IRQ_BASE + 8)	/* reserved */
-#define PLD_IRQ_INT9		(M32700UT_PLD_IRQ_BASE + 9)	/* reserved */
-#define PLD_IRQ_INT10		(M32700UT_PLD_IRQ_BASE + 10)	/* reserved */
-#define PLD_IRQ_MMCCARD		(M32700UT_PLD_IRQ_BASE + 11)	/* MMC Insert/Eject */
-#define PLD_IRQ_INT12		(M32700UT_PLD_IRQ_BASE + 12)	/* reserved */
-#define PLD_IRQ_SC_ERROR	(M32700UT_PLD_IRQ_BASE + 13)	/* SC error */
-#define PLD_IRQ_SC_RCV		(M32700UT_PLD_IRQ_BASE + 14)	/* SC receive */
-#define PLD_IRQ_SC_SND		(M32700UT_PLD_IRQ_BASE + 15)	/* SC send */
-#define PLD_IRQ_SIO0_RCV	(M32700UT_PLD_IRQ_BASE + 16)	/* SIO receive */
-#define PLD_IRQ_SIO0_SND	(M32700UT_PLD_IRQ_BASE + 17)	/* SIO send */
-#define PLD_IRQ_INT18		(M32700UT_PLD_IRQ_BASE + 18)	/* reserved */
-#define PLD_IRQ_INT19		(M32700UT_PLD_IRQ_BASE + 19)	/* reserved */
-#define PLD_IRQ_INT20		(M32700UT_PLD_IRQ_BASE + 20)	/* reserved */
-#define PLD_IRQ_INT21		(M32700UT_PLD_IRQ_BASE + 21)	/* reserved */
-#define PLD_IRQ_INT22		(M32700UT_PLD_IRQ_BASE + 22)	/* reserved */
-#define PLD_IRQ_INT23		(M32700UT_PLD_IRQ_BASE + 23)	/* reserved */
-#define PLD_IRQ_INT24		(M32700UT_PLD_IRQ_BASE + 24)	/* reserved */
-#define PLD_IRQ_INT25		(M32700UT_PLD_IRQ_BASE + 25)	/* reserved */
-#define PLD_IRQ_INT26		(M32700UT_PLD_IRQ_BASE + 26)	/* reserved */
-#define PLD_IRQ_INT27		(M32700UT_PLD_IRQ_BASE + 27)	/* reserved */
-#define PLD_IRQ_INT28		(M32700UT_PLD_IRQ_BASE + 28)	/* reserved */
-#define PLD_IRQ_INT29		(M32700UT_PLD_IRQ_BASE + 29)	/* reserved */
-#define PLD_IRQ_INT30		(M32700UT_PLD_IRQ_BASE + 30)	/* reserved */
-#define PLD_IRQ_INT31		(M32700UT_PLD_IRQ_BASE + 31)	/* reserved */
-
-#else	/* CONFIG_PLAT_USRV */
-
-#define PLD_IRQ_INT0		(M32700UT_PLD_IRQ_BASE + 0)	/* None */
-#define PLD_IRQ_INT1		(M32700UT_PLD_IRQ_BASE + 1)	/* reserved */
-#define PLD_IRQ_INT2		(M32700UT_PLD_IRQ_BASE + 2)	/* reserved */
-#define PLD_IRQ_CF0		(M32700UT_PLD_IRQ_BASE + 3)	/* CF0# */
-#define PLD_IRQ_CF1		(M32700UT_PLD_IRQ_BASE + 4)	/* CF1# */
-#define PLD_IRQ_CF2		(M32700UT_PLD_IRQ_BASE + 5)	/* CF2# */
-#define PLD_IRQ_CF3		(M32700UT_PLD_IRQ_BASE + 6)	/* CF3# */
-#define PLD_IRQ_CF4		(M32700UT_PLD_IRQ_BASE + 7)	/* CF4# */
-#define PLD_IRQ_INT8		(M32700UT_PLD_IRQ_BASE + 8)	/* reserved */
-#define PLD_IRQ_INT9		(M32700UT_PLD_IRQ_BASE + 9)	/* reserved */
-#define PLD_IRQ_INT10		(M32700UT_PLD_IRQ_BASE + 10)	/* reserved */
-#define PLD_IRQ_INT11		(M32700UT_PLD_IRQ_BASE + 11)	/* reserved */
-#define PLD_IRQ_UART0		(M32700UT_PLD_IRQ_BASE + 12)	/* UARTIRQ0 */
-#define PLD_IRQ_UART1		(M32700UT_PLD_IRQ_BASE + 13)	/* UARTIRQ1 */
-#define PLD_IRQ_INT14		(M32700UT_PLD_IRQ_BASE + 14)	/* reserved */
-#define PLD_IRQ_INT15		(M32700UT_PLD_IRQ_BASE + 15)	/* reserved */
-#define PLD_IRQ_SNDINT		(M32700UT_PLD_IRQ_BASE + 16)	/* SNDINT# */
-#define PLD_IRQ_INT17		(M32700UT_PLD_IRQ_BASE + 17)	/* reserved */
-#define PLD_IRQ_INT18		(M32700UT_PLD_IRQ_BASE + 18)	/* reserved */
-#define PLD_IRQ_INT19		(M32700UT_PLD_IRQ_BASE + 19)	/* reserved */
-#define PLD_IRQ_INT20		(M32700UT_PLD_IRQ_BASE + 20)	/* reserved */
-#define PLD_IRQ_INT21		(M32700UT_PLD_IRQ_BASE + 21)	/* reserved */
-#define PLD_IRQ_INT22		(M32700UT_PLD_IRQ_BASE + 22)	/* reserved */
-#define PLD_IRQ_INT23		(M32700UT_PLD_IRQ_BASE + 23)	/* reserved */
-#define PLD_IRQ_INT24		(M32700UT_PLD_IRQ_BASE + 24)	/* reserved */
-#define PLD_IRQ_INT25		(M32700UT_PLD_IRQ_BASE + 25)	/* reserved */
-#define PLD_IRQ_INT26		(M32700UT_PLD_IRQ_BASE + 26)	/* reserved */
-#define PLD_IRQ_INT27		(M32700UT_PLD_IRQ_BASE + 27)	/* reserved */
-#define PLD_IRQ_INT28		(M32700UT_PLD_IRQ_BASE + 28)	/* reserved */
-#define PLD_IRQ_INT29		(M32700UT_PLD_IRQ_BASE + 29)	/* reserved */
-#define PLD_IRQ_INT30		(M32700UT_PLD_IRQ_BASE + 30)	/* reserved */
-
-#endif	/* CONFIG_PLAT_USRV */
-
-#define PLD_ICUISTS		__reg16(PLD_BASE + 0x8002)
-#define PLD_ICUISTS_VECB_MASK	(0xf000)
-#define PLD_ICUISTS_VECB(x)	((x) & PLD_ICUISTS_VECB_MASK)
-#define PLD_ICUISTS_ISN_MASK	(0x07c0)
-#define PLD_ICUISTS_ISN(x)	((x) & PLD_ICUISTS_ISN_MASK)
-#define PLD_ICUIREQ0		__reg16(PLD_BASE + 0x8004)
-#define PLD_ICUIREQ1		__reg16(PLD_BASE + 0x8006)
-#define PLD_ICUCR1		__reg16(PLD_BASE + 0x8100)
-#define PLD_ICUCR2		__reg16(PLD_BASE + 0x8102)
-#define PLD_ICUCR3		__reg16(PLD_BASE + 0x8104)
-#define PLD_ICUCR4		__reg16(PLD_BASE + 0x8106)
-#define PLD_ICUCR5		__reg16(PLD_BASE + 0x8108)
-#define PLD_ICUCR6		__reg16(PLD_BASE + 0x810a)
-#define PLD_ICUCR7		__reg16(PLD_BASE + 0x810c)
-#define PLD_ICUCR8		__reg16(PLD_BASE + 0x810e)
-#define PLD_ICUCR9		__reg16(PLD_BASE + 0x8110)
-#define PLD_ICUCR10		__reg16(PLD_BASE + 0x8112)
-#define PLD_ICUCR11		__reg16(PLD_BASE + 0x8114)
-#define PLD_ICUCR12		__reg16(PLD_BASE + 0x8116)
-#define PLD_ICUCR13		__reg16(PLD_BASE + 0x8118)
-#define PLD_ICUCR14		__reg16(PLD_BASE + 0x811a)
-#define PLD_ICUCR15		__reg16(PLD_BASE + 0x811c)
-#define PLD_ICUCR16		__reg16(PLD_BASE + 0x811e)
-#define PLD_ICUCR17		__reg16(PLD_BASE + 0x8120)
-#define PLD_ICUCR_IEN		(0x1000)
-#define PLD_ICUCR_IREQ		(0x0100)
-#define PLD_ICUCR_ISMOD00	(0x0000)	/* Low edge */
-#define PLD_ICUCR_ISMOD01	(0x0010)	/* Low level */
-#define PLD_ICUCR_ISMOD02	(0x0020)	/* High edge */
-#define PLD_ICUCR_ISMOD03	(0x0030)	/* High level */
-#define PLD_ICUCR_ILEVEL0	(0x0000)
-#define PLD_ICUCR_ILEVEL1	(0x0001)
-#define PLD_ICUCR_ILEVEL2	(0x0002)
-#define PLD_ICUCR_ILEVEL3	(0x0003)
-#define PLD_ICUCR_ILEVEL4	(0x0004)
-#define PLD_ICUCR_ILEVEL5	(0x0005)
-#define PLD_ICUCR_ILEVEL6	(0x0006)
-#define PLD_ICUCR_ILEVEL7	(0x0007)
-
-/* Power Control of MMC and CF */
-#define PLD_CPCR		__reg16(PLD_BASE + 0x14000)
-#define PLD_CPCR_CF		0x0001
-#define PLD_CPCR_MMC		0x0002
-
-/* LED Control
- *
- * 1: DIP swich side
- * 2: Reset switch side
- */
-#define PLD_IOLEDCR		__reg16(PLD_BASE + 0x14002)
-#define PLD_IOLED_1_ON		0x001
-#define PLD_IOLED_1_OFF		0x000
-#define PLD_IOLED_2_ON		0x002
-#define PLD_IOLED_2_OFF		0x000
-
-/* DIP Switch
- *  0: Write-protect of Flash Memory (0:protected, 1:non-protected)
- *  1: -
- *  2: -
- *  3: -
- */
-#define PLD_IOSWSTS		__reg16(PLD_BASE + 0x14004)
-#define	PLD_IOSWSTS_IOSW2	0x0200
-#define	PLD_IOSWSTS_IOSW1	0x0100
-#define	PLD_IOSWSTS_IOWP0	0x0001
-
-/* CRC */
-#define PLD_CRC7DATA		__reg16(PLD_BASE + 0x18000)
-#define PLD_CRC7INDATA		__reg16(PLD_BASE + 0x18002)
-#define PLD_CRC16DATA		__reg16(PLD_BASE + 0x18004)
-#define PLD_CRC16INDATA		__reg16(PLD_BASE + 0x18006)
-#define PLD_CRC16ADATA		__reg16(PLD_BASE + 0x18008)
-#define PLD_CRC16AINDATA	__reg16(PLD_BASE + 0x1800a)
-
-/* RTC */
-#define PLD_RTCCR		__reg16(PLD_BASE + 0x1c000)
-#define PLD_RTCBAUR		__reg16(PLD_BASE + 0x1c002)
-#define PLD_RTCWRDATA		__reg16(PLD_BASE + 0x1c004)
-#define PLD_RTCRDDATA		__reg16(PLD_BASE + 0x1c006)
-#define PLD_RTCRSTODT		__reg16(PLD_BASE + 0x1c008)
-
-/* SIO0 */
-#define PLD_ESIO0CR		__reg16(PLD_BASE + 0x20000)
-#define	PLD_ESIO0CR_TXEN	0x0001
-#define	PLD_ESIO0CR_RXEN	0x0002
-#define PLD_ESIO0MOD0		__reg16(PLD_BASE + 0x20002)
-#define	PLD_ESIO0MOD0_CTSS	0x0040
-#define	PLD_ESIO0MOD0_RTSS	0x0080
-#define PLD_ESIO0MOD1		__reg16(PLD_BASE + 0x20004)
-#define	PLD_ESIO0MOD1_LMFS	0x0010
-#define PLD_ESIO0STS		__reg16(PLD_BASE + 0x20006)
-#define	PLD_ESIO0STS_TEMP	0x0001
-#define	PLD_ESIO0STS_TXCP	0x0002
-#define	PLD_ESIO0STS_RXCP	0x0004
-#define	PLD_ESIO0STS_TXSC	0x0100
-#define	PLD_ESIO0STS_RXSC	0x0200
-#define PLD_ESIO0STS_TXREADY	(PLD_ESIO0STS_TXCP | PLD_ESIO0STS_TEMP)
-#define PLD_ESIO0INTCR		__reg16(PLD_BASE + 0x20008)
-#define	PLD_ESIO0INTCR_TXIEN	0x0002
-#define	PLD_ESIO0INTCR_RXCEN	0x0004
-#define PLD_ESIO0BAUR		__reg16(PLD_BASE + 0x2000a)
-#define PLD_ESIO0TXB		__reg16(PLD_BASE + 0x2000c)
-#define PLD_ESIO0RXB		__reg16(PLD_BASE + 0x2000e)
-
-/* SIM Card */
-#define PLD_SCCR		__reg16(PLD_BASE + 0x38000)
-#define PLD_SCMOD		__reg16(PLD_BASE + 0x38004)
-#define PLD_SCSTS		__reg16(PLD_BASE + 0x38006)
-#define PLD_SCINTCR		__reg16(PLD_BASE + 0x38008)
-#define PLD_SCBAUR		__reg16(PLD_BASE + 0x3800a)
-#define PLD_SCTXB		__reg16(PLD_BASE + 0x3800c)
-#define PLD_SCRXB		__reg16(PLD_BASE + 0x3800e)
-
-#endif /* _M32700UT_M32700UT_PLD.H */
diff --git a/include/asm-m32r/m32r.h b/include/asm-m32r/m32r.h
deleted file mode 100644
index 214b44b40757..000000000000
--- a/include/asm-m32r/m32r.h
+++ /dev/null
@@ -1,160 +0,0 @@
-#ifndef _ASM_M32R_M32R_H_
-#define _ASM_M32R_M32R_H_
-
-/*
- * Renesas M32R processor
- *
- * Copyright (C) 2003, 2004  Renesas Technology Corp.
- */
-
-
-/* Chip type */
-#if defined(CONFIG_CHIP_XNUX_MP) || defined(CONFIG_CHIP_XNUX2_MP)
-#include <asm/m32r_mp_fpga.h>
-#elif defined(CONFIG_CHIP_VDEC2) || defined(CONFIG_CHIP_XNUX2) \
-	|| defined(CONFIG_CHIP_M32700) || defined(CONFIG_CHIP_M32102) \
-        || defined(CONFIG_CHIP_OPSP) || defined(CONFIG_CHIP_M32104)
-#include <asm/m32102.h>
-#endif
-
-/* Platform type */
-#if defined(CONFIG_PLAT_M32700UT)
-#include <asm/m32700ut/m32700ut_pld.h>
-#include <asm/m32700ut/m32700ut_lan.h>
-#include <asm/m32700ut/m32700ut_lcd.h>
-/* for ei_handler:linux/arch/m32r/kernel/entry.S */
-#define M32R_INT1ICU_ISTS	PLD_ICUISTS
-#define M32R_INT1ICU_IRQ_BASE	M32700UT_PLD_IRQ_BASE
-#define M32R_INT0ICU_ISTS	M32700UT_LAN_ICUISTS
-#define M32R_INT0ICU_IRQ_BASE	M32700UT_LAN_PLD_IRQ_BASE
-#define M32R_INT2ICU_ISTS	M32700UT_LCD_ICUISTS
-#define M32R_INT2ICU_IRQ_BASE	M32700UT_LCD_PLD_IRQ_BASE
-#endif  /* CONFIG_PLAT_M32700UT */
-
-#if defined(CONFIG_PLAT_OPSPUT)
-#include <asm/opsput/opsput_pld.h>
-#include <asm/opsput/opsput_lan.h>
-#include <asm/opsput/opsput_lcd.h>
-/* for ei_handler:linux/arch/m32r/kernel/entry.S */
-#define M32R_INT1ICU_ISTS	PLD_ICUISTS
-#define M32R_INT1ICU_IRQ_BASE	OPSPUT_PLD_IRQ_BASE
-#define M32R_INT0ICU_ISTS	OPSPUT_LAN_ICUISTS
-#define M32R_INT0ICU_IRQ_BASE	OPSPUT_LAN_PLD_IRQ_BASE
-#define M32R_INT2ICU_ISTS	OPSPUT_LCD_ICUISTS
-#define M32R_INT2ICU_IRQ_BASE	OPSPUT_LCD_PLD_IRQ_BASE
-#endif  /* CONFIG_PLAT_OPSPUT */
-
-#if defined(CONFIG_PLAT_MAPPI2)
-#include <asm/mappi2/mappi2_pld.h>
-#endif	/* CONFIG_PLAT_MAPPI2 */
-
-#if defined(CONFIG_PLAT_MAPPI3)
-#include <asm/mappi3/mappi3_pld.h>
-#endif	/* CONFIG_PLAT_MAPPI3 */
-
-#if defined(CONFIG_PLAT_USRV)
-#include <asm/m32700ut/m32700ut_pld.h>
-/* for ei_handler:linux/arch/m32r/kernel/entry.S */
-#define M32R_INT1ICU_ISTS	PLD_ICUISTS
-#define M32R_INT1ICU_IRQ_BASE	M32700UT_PLD_IRQ_BASE
-#endif
-
-#if defined(CONFIG_PLAT_M32104UT)
-#include <asm/m32104ut/m32104ut_pld.h>
-/* for ei_handler:linux/arch/m32r/kernel/entry.S */
-#define M32R_INT1ICU_ISTS	PLD_ICUISTS
-#define M32R_INT1ICU_IRQ_BASE	M32104UT_PLD_IRQ_BASE
-#endif  /* CONFIG_PLAT_M32104 */
-
-/*
- * M32R Register
- */
-
-/*
- * MMU Register
- */
-
-#define MMU_REG_BASE	(0xffff0000)
-#define ITLB_BASE	(0xfe000000)
-#define DTLB_BASE	(0xfe000800)
-
-#define NR_TLB_ENTRIES	CONFIG_TLB_ENTRIES
-
-#define MATM	MMU_REG_BASE		/* MMU Address Translation Mode
-					   Register */
-#define MPSZ	(0x04 + MMU_REG_BASE)	/* MMU Page Size Designation Register */
-#define MASID	(0x08 + MMU_REG_BASE)	/* MMU Address Space ID Register */
-#define MESTS	(0x0c + MMU_REG_BASE)	/* MMU Exception Status Register */
-#define MDEVA	(0x10 + MMU_REG_BASE)	/* MMU Operand Exception Virtual
-					   Address Register */
-#define MDEVP	(0x14 + MMU_REG_BASE)	/* MMU Operand Exception Virtual Page
-					   Number Register */
-#define MPTB	(0x18 + MMU_REG_BASE)	/* MMU Page Table Base Register */
-#define MSVA	(0x20 + MMU_REG_BASE)	/* MMU Search Virtual Address
-					   Register */
-#define MTOP	(0x24 + MMU_REG_BASE)	/* MMU TLB Operation Register */
-#define MIDXI	(0x28 + MMU_REG_BASE)	/* MMU Index Register for
-					   Instruciton */
-#define MIDXD	(0x2c + MMU_REG_BASE)	/* MMU Index Register for Operand */
-
-#define MATM_offset	(MATM - MMU_REG_BASE)
-#define MPSZ_offset	(MPSZ - MMU_REG_BASE)
-#define MASID_offset	(MASID - MMU_REG_BASE)
-#define MESTS_offset	(MESTS - MMU_REG_BASE)
-#define MDEVA_offset	(MDEVA - MMU_REG_BASE)
-#define MDEVP_offset	(MDEVP - MMU_REG_BASE)
-#define MPTB_offset	(MPTB - MMU_REG_BASE)
-#define MSVA_offset	(MSVA - MMU_REG_BASE)
-#define MTOP_offset	(MTOP - MMU_REG_BASE)
-#define MIDXI_offset	(MIDXI - MMU_REG_BASE)
-#define MIDXD_offset	(MIDXD - MMU_REG_BASE)
-
-#define MESTS_IT	(1 << 0)	/* Instruction TLB miss */
-#define MESTS_IA	(1 << 1)	/* Instruction Access Exception */
-#define MESTS_DT	(1 << 4)	/* Operand TLB miss */
-#define MESTS_DA	(1 << 5)	/* Operand Access Exception */
-#define MESTS_DRW	(1 << 6)	/* Operand Write Exception Flag */
-
-/*
- * PSW (Processor Status Word)
- */
-
-/* PSW bit */
-#define M32R_PSW_BIT_SM   (7)    /* Stack Mode */
-#define M32R_PSW_BIT_IE   (6)    /* Interrupt Enable */
-#define M32R_PSW_BIT_PM   (3)    /* Processor Mode [0:Supervisor,1:User] */
-#define M32R_PSW_BIT_C    (0)    /* Condition */
-#define M32R_PSW_BIT_BSM  (7+8)  /* Backup Stack Mode */
-#define M32R_PSW_BIT_BIE  (6+8)  /* Backup Interrupt Enable */
-#define M32R_PSW_BIT_BPM  (3+8)  /* Backup Processor Mode */
-#define M32R_PSW_BIT_BC   (0+8)  /* Backup Condition */
-
-/* PSW bit map */
-#define M32R_PSW_SM   (1UL<< M32R_PSW_BIT_SM)   /* Stack Mode */
-#define M32R_PSW_IE   (1UL<< M32R_PSW_BIT_IE)   /* Interrupt Enable */
-#define M32R_PSW_PM   (1UL<< M32R_PSW_BIT_PM)   /* Processor Mode */
-#define M32R_PSW_C    (1UL<< M32R_PSW_BIT_C)    /* Condition */
-#define M32R_PSW_BSM  (1UL<< M32R_PSW_BIT_BSM)  /* Backup Stack Mode */
-#define M32R_PSW_BIE  (1UL<< M32R_PSW_BIT_BIE)  /* Backup Interrupt Enable */
-#define M32R_PSW_BPM  (1UL<< M32R_PSW_BIT_BPM)  /* Backup Processor Mode */
-#define M32R_PSW_BC   (1UL<< M32R_PSW_BIT_BC)   /* Backup Condition */
-
-/*
- * Direct address to SFR
- */
-
-#include <asm/page.h>
-#ifdef CONFIG_MMU
-#define NONCACHE_OFFSET  (__PAGE_OFFSET + 0x20000000)
-#else
-#define NONCACHE_OFFSET  __PAGE_OFFSET
-#endif /* CONFIG_MMU */
-
-#define M32R_ICU_ISTS_ADDR  M32R_ICU_ISTS_PORTL+NONCACHE_OFFSET
-#define M32R_ICU_IPICR_ADDR  M32R_ICU_IPICR0_PORTL+NONCACHE_OFFSET
-#define M32R_ICU_IMASK_ADDR  M32R_ICU_IMASK_PORTL+NONCACHE_OFFSET
-#define M32R_FPGA_CPU_NAME_ADDR  M32R_FPGA_CPU_NAME0_PORTL+NONCACHE_OFFSET
-#define M32R_FPGA_MODEL_ID_ADDR  M32R_FPGA_MODEL_ID0_PORTL+NONCACHE_OFFSET
-#define M32R_FPGA_VERSION_ADDR   M32R_FPGA_VERSION0_PORTL+NONCACHE_OFFSET
-
-#endif /* _ASM_M32R_M32R_H_ */
diff --git a/include/asm-m32r/m32r_mp_fpga.h b/include/asm-m32r/m32r_mp_fpga.h
deleted file mode 100644
index 976d2b995919..000000000000
--- a/include/asm-m32r/m32r_mp_fpga.h
+++ /dev/null
@@ -1,313 +0,0 @@
-#ifndef _ASM_M32R_M32R_MP_FPGA_
-#define _ASM_M32R_M32R_MP_FPGA_
-
-/*
- * Renesas M32R-MP-FPGA
- *
- * Copyright (c) 2002  Hitoshi Yamamoto
- * Copyright (c) 2003, 2004  Renesas Technology Corp.
- */
-
-/*
- * ========================================================
- * M32R-MP-FPGA Memory Map
- * ========================================================
- * 0x00000000 : Block#0 : 64[MB]
- *              0x03E00000 : SFR
- *                           0x03E00000 : reserved
- *                           0x03EF0000 : FPGA
- *                           0x03EF1000 : reserved
- *                           0x03EF4000 : CKM
- *                           0x03EF4000 : BSELC
- *                           0x03EF5000 : reserved
- *                           0x03EFC000 : MFT
- *                           0x03EFD000 : SIO
- *                           0x03EFE000 : reserved
- *                           0x03EFF000 : ICU
- *              0x03F00000 : Internal SRAM 64[KB]
- *              0x03F10000 : reserved
- * --------------------------------------------------------
- * 0x04000000 : Block#1 : 64[MB]
- *              0x04000000 : Debug board SRAM 4[MB]
- *              0x04400000 : reserved
- * --------------------------------------------------------
- * 0x08000000 : Block#2 : 64[MB]
- * --------------------------------------------------------
- * 0x0C000000 : Block#3 : 64[MB]
- * --------------------------------------------------------
- * 0x10000000 : Block#4 : 64[MB]
- * --------------------------------------------------------
- * 0x14000000 : Block#5 : 64[MB]
- * --------------------------------------------------------
- * 0x18000000 : Block#6 : 64[MB]
- * --------------------------------------------------------
- * 0x1C000000 : Block#7 : 64[MB]
- * --------------------------------------------------------
- * 0xFE000000 : TLB
- *              0xFE000000 : ITLB
- *              0xFE000080 : reserved
- *              0xFE000800 : DTLB
- *              0xFE000880 : reserved
- * --------------------------------------------------------
- * 0xFF000000 : System area
- *              0xFFFF0000 : MMU
- *              0xFFFF0030 : reserved
- *              0xFFFF8000 : Debug function
- *              0xFFFFA000 : reserved
- *              0xFFFFC000 : CPU control
- * 0xFFFFFFFF
- * ========================================================
- */
-
-/*======================================================================*
- * Special Function Register
- *======================================================================*/
-#define M32R_SFR_OFFSET  (0x00E00000)  /* 0x03E00000-0x03EFFFFF 1[MB] */
-
-/*
- * FPGA registers.
- */
-#define M32R_FPGA_TOP  (0x000F0000+M32R_SFR_OFFSET)
-
-#define M32R_FPGA_NUM_OF_CPUS_PORTL  (0x00+M32R_FPGA_TOP)
-#define M32R_FPGA_CPU_NAME0_PORTL    (0x10+M32R_FPGA_TOP)
-#define M32R_FPGA_CPU_NAME1_PORTL    (0x14+M32R_FPGA_TOP)
-#define M32R_FPGA_CPU_NAME2_PORTL    (0x18+M32R_FPGA_TOP)
-#define M32R_FPGA_CPU_NAME3_PORTL    (0x1C+M32R_FPGA_TOP)
-#define M32R_FPGA_MODEL_ID0_PORTL    (0x20+M32R_FPGA_TOP)
-#define M32R_FPGA_MODEL_ID1_PORTL    (0x24+M32R_FPGA_TOP)
-#define M32R_FPGA_MODEL_ID2_PORTL    (0x28+M32R_FPGA_TOP)
-#define M32R_FPGA_MODEL_ID3_PORTL    (0x2C+M32R_FPGA_TOP)
-#define M32R_FPGA_VERSION0_PORTL     (0x30+M32R_FPGA_TOP)
-#define M32R_FPGA_VERSION1_PORTL     (0x34+M32R_FPGA_TOP)
-
-/*
- * Clock and Power Manager registers.
- */
-#define M32R_CPM_OFFSET  (0x000F4000+M32R_SFR_OFFSET)
-
-#define M32R_CPM_CPUCLKCR_PORTL  (0x00+M32R_CPM_OFFSET)
-#define M32R_CPM_CLKMOD_PORTL    (0x04+M32R_CPM_OFFSET)
-#define M32R_CPM_PLLCR_PORTL     (0x08+M32R_CPM_OFFSET)
-
-/*
- * Block SELect Controller registers.
- */
-#define M32R_BSELC_OFFSET  (0x000F5000+M32R_SFR_OFFSET)
-
-#define M32R_BSEL0_CR0_PORTL  (0x000+M32R_BSELC_OFFSET)
-#define M32R_BSEL0_CR1_PORTL  (0x004+M32R_BSELC_OFFSET)
-#define M32R_BSEL1_CR0_PORTL  (0x100+M32R_BSELC_OFFSET)
-#define M32R_BSEL1_CR1_PORTL  (0x104+M32R_BSELC_OFFSET)
-#define M32R_BSEL2_CR0_PORTL  (0x200+M32R_BSELC_OFFSET)
-#define M32R_BSEL2_CR1_PORTL  (0x204+M32R_BSELC_OFFSET)
-#define M32R_BSEL3_CR0_PORTL  (0x300+M32R_BSELC_OFFSET)
-#define M32R_BSEL3_CR1_PORTL  (0x304+M32R_BSELC_OFFSET)
-#define M32R_BSEL4_CR0_PORTL  (0x400+M32R_BSELC_OFFSET)
-#define M32R_BSEL4_CR1_PORTL  (0x404+M32R_BSELC_OFFSET)
-#define M32R_BSEL5_CR0_PORTL  (0x500+M32R_BSELC_OFFSET)
-#define M32R_BSEL5_CR1_PORTL  (0x504+M32R_BSELC_OFFSET)
-#define M32R_BSEL6_CR0_PORTL  (0x600+M32R_BSELC_OFFSET)
-#define M32R_BSEL6_CR1_PORTL  (0x604+M32R_BSELC_OFFSET)
-#define M32R_BSEL7_CR0_PORTL  (0x700+M32R_BSELC_OFFSET)
-#define M32R_BSEL7_CR1_PORTL  (0x704+M32R_BSELC_OFFSET)
-
-/*
- * Multi Function Timer registers.
- */
-#define M32R_MFT_OFFSET        (0x000FC000+M32R_SFR_OFFSET)
-
-#define M32R_MFTCR_PORTL       (0x000+M32R_MFT_OFFSET)  /* MFT control */
-#define M32R_MFTRPR_PORTL      (0x004+M32R_MFT_OFFSET)  /* MFT real port */
-
-#define M32R_MFT0_OFFSET       (0x100+M32R_MFT_OFFSET)
-#define M32R_MFT0MOD_PORTL     (0x00+M32R_MFT0_OFFSET)  /* MFT0 mode */
-#define M32R_MFT0BOS_PORTL     (0x04+M32R_MFT0_OFFSET)  /* MFT0 b-port output status */
-#define M32R_MFT0CUT_PORTL     (0x08+M32R_MFT0_OFFSET)  /* MFT0 count */
-#define M32R_MFT0RLD_PORTL     (0x0C+M32R_MFT0_OFFSET)  /* MFT0 reload */
-#define M32R_MFT0CMPRLD_PORTL  (0x10+M32R_MFT0_OFFSET)  /* MFT0 compare reload */
-
-#define M32R_MFT1_OFFSET       (0x200+M32R_MFT_OFFSET)
-#define M32R_MFT1MOD_PORTL     (0x00+M32R_MFT1_OFFSET)  /* MFT1 mode */
-#define M32R_MFT1BOS_PORTL     (0x04+M32R_MFT1_OFFSET)  /* MFT1 b-port output status */
-#define M32R_MFT1CUT_PORTL     (0x08+M32R_MFT1_OFFSET)  /* MFT1 count */
-#define M32R_MFT1RLD_PORTL     (0x0C+M32R_MFT1_OFFSET)  /* MFT1 reload */
-#define M32R_MFT1CMPRLD_PORTL  (0x10+M32R_MFT1_OFFSET)  /* MFT1 compare reload */
-
-#define M32R_MFT2_OFFSET       (0x300+M32R_MFT_OFFSET)
-#define M32R_MFT2MOD_PORTL     (0x00+M32R_MFT2_OFFSET)  /* MFT2 mode */
-#define M32R_MFT2BOS_PORTL     (0x04+M32R_MFT2_OFFSET)  /* MFT2 b-port output status */
-#define M32R_MFT2CUT_PORTL     (0x08+M32R_MFT2_OFFSET)  /* MFT2 count */
-#define M32R_MFT2RLD_PORTL     (0x0C+M32R_MFT2_OFFSET)  /* MFT2 reload */
-#define M32R_MFT2CMPRLD_PORTL  (0x10+M32R_MFT2_OFFSET)  /* MFT2 compare reload */
-
-#define M32R_MFT3_OFFSET       (0x400+M32R_MFT_OFFSET)
-#define M32R_MFT3MOD_PORTL     (0x00+M32R_MFT3_OFFSET)  /* MFT3 mode */
-#define M32R_MFT3BOS_PORTL     (0x04+M32R_MFT3_OFFSET)  /* MFT3 b-port output status */
-#define M32R_MFT3CUT_PORTL     (0x08+M32R_MFT3_OFFSET)  /* MFT3 count */
-#define M32R_MFT3RLD_PORTL     (0x0C+M32R_MFT3_OFFSET)  /* MFT3 reload */
-#define M32R_MFT3CMPRLD_PORTL  (0x10+M32R_MFT3_OFFSET)  /* MFT3 compare reload */
-
-#define M32R_MFT4_OFFSET       (0x500+M32R_MFT_OFFSET)
-#define M32R_MFT4MOD_PORTL     (0x00+M32R_MFT4_OFFSET)  /* MFT4 mode */
-#define M32R_MFT4BOS_PORTL     (0x04+M32R_MFT4_OFFSET)  /* MFT4 b-port output status */
-#define M32R_MFT4CUT_PORTL     (0x08+M32R_MFT4_OFFSET)  /* MFT4 count */
-#define M32R_MFT4RLD_PORTL     (0x0C+M32R_MFT4_OFFSET)  /* MFT4 reload */
-#define M32R_MFT4CMPRLD_PORTL  (0x10+M32R_MFT4_OFFSET)  /* MFT4 compare reload */
-
-#define M32R_MFT5_OFFSET       (0x600+M32R_MFT_OFFSET)
-#define M32R_MFT5MOD_PORTL     (0x00+M32R_MFT5_OFFSET)  /* MFT4 mode */
-#define M32R_MFT5BOS_PORTL     (0x04+M32R_MFT5_OFFSET)  /* MFT4 b-port output status */
-#define M32R_MFT5CUT_PORTL     (0x08+M32R_MFT5_OFFSET)  /* MFT4 count */
-#define M32R_MFT5RLD_PORTL     (0x0C+M32R_MFT5_OFFSET)  /* MFT4 reload */
-#define M32R_MFT5CMPRLD_PORTL  (0x10+M32R_MFT5_OFFSET)  /* MFT4 compare reload */
-
-#define M32R_MFTCR_MFT0MSK  (1UL<<15)  /* b16 */
-#define M32R_MFTCR_MFT1MSK  (1UL<<14)  /* b17 */
-#define M32R_MFTCR_MFT2MSK  (1UL<<13)  /* b18 */
-#define M32R_MFTCR_MFT3MSK  (1UL<<12)  /* b19 */
-#define M32R_MFTCR_MFT4MSK  (1UL<<11)  /* b20 */
-#define M32R_MFTCR_MFT5MSK  (1UL<<10)  /* b21 */
-#define M32R_MFTCR_MFT0EN   (1UL<<7)   /* b24 */
-#define M32R_MFTCR_MFT1EN   (1UL<<6)   /* b25 */
-#define M32R_MFTCR_MFT2EN   (1UL<<5)   /* b26 */
-#define M32R_MFTCR_MFT3EN   (1UL<<4)   /* b27 */
-#define M32R_MFTCR_MFT4EN   (1UL<<3)   /* b28 */
-#define M32R_MFTCR_MFT5EN   (1UL<<2)   /* b29 */
-
-#define M32R_MFTMOD_CC_MASK    (1UL<<15)  /* b16 */
-#define M32R_MFTMOD_TCCR       (1UL<<13)  /* b18 */
-#define M32R_MFTMOD_GTSEL000   (0UL<<8)   /* b21-23 : 000 */
-#define M32R_MFTMOD_GTSEL001   (1UL<<8)   /* b21-23 : 001 */
-#define M32R_MFTMOD_GTSEL010   (2UL<<8)   /* b21-23 : 010 */
-#define M32R_MFTMOD_GTSEL011   (3UL<<8)   /* b21-23 : 011 */
-#define M32R_MFTMOD_GTSEL110   (6UL<<8)   /* b21-23 : 110 */
-#define M32R_MFTMOD_GTSEL111   (7UL<<8)   /* b21-23 : 111 */
-#define M32R_MFTMOD_CMSEL      (1UL<<3)   /* b28 */
-#define M32R_MFTMOD_CSSEL000   (0UL<<0)   /* b29-b31 : 000 */
-#define M32R_MFTMOD_CSSEL001   (1UL<<0)   /* b29-b31 : 001 */
-#define M32R_MFTMOD_CSSEL010   (2UL<<0)   /* b29-b31 : 010 */
-#define M32R_MFTMOD_CSSEL011   (3UL<<0)   /* b29-b31 : 011 */
-#define M32R_MFTMOD_CSSEL100   (4UL<<0)   /* b29-b31 : 100 */
-#define M32R_MFTMOD_CSSEL110   (6UL<<0)   /* b29-b31 : 110 */
-
-/*
- * Serial I/O registers.
- */
-#define M32R_SIO_OFFSET  (0x000FD000+M32R_SFR_OFFSET)
-
-#define M32R_SIO0_CR_PORTL     (0x000+M32R_SIO_OFFSET)
-#define M32R_SIO0_MOD0_PORTL   (0x004+M32R_SIO_OFFSET)
-#define M32R_SIO0_MOD1_PORTL   (0x008+M32R_SIO_OFFSET)
-#define M32R_SIO0_STS_PORTL    (0x00C+M32R_SIO_OFFSET)
-#define M32R_SIO0_TRCR_PORTL   (0x010+M32R_SIO_OFFSET)
-#define M32R_SIO0_BAUR_PORTL   (0x014+M32R_SIO_OFFSET)
-#define M32R_SIO0_RBAUR_PORTL  (0x018+M32R_SIO_OFFSET)
-#define M32R_SIO0_TXB_PORTL    (0x01C+M32R_SIO_OFFSET)
-#define M32R_SIO0_RXB_PORTL    (0x020+M32R_SIO_OFFSET)
-
-/*
- * Interrupt Control Unit registers.
- */
-#define M32R_ICU_OFFSET  (0x000FF000+M32R_SFR_OFFSET)
-
-#define M32R_ICU_ISTS_PORTL     (0x004+M32R_ICU_OFFSET)
-#define M32R_ICU_IREQ0_PORTL    (0x008+M32R_ICU_OFFSET)
-#define M32R_ICU_IREQ1_PORTL    (0x00C+M32R_ICU_OFFSET)
-#define M32R_ICU_SBICR_PORTL    (0x018+M32R_ICU_OFFSET)
-#define M32R_ICU_IMASK_PORTL    (0x01C+M32R_ICU_OFFSET)
-#define M32R_ICU_CR1_PORTL      (0x200+M32R_ICU_OFFSET)  /* INT0 */
-#define M32R_ICU_CR2_PORTL      (0x204+M32R_ICU_OFFSET)  /* INT1 */
-#define M32R_ICU_CR3_PORTL      (0x208+M32R_ICU_OFFSET)  /* INT2 */
-#define M32R_ICU_CR4_PORTL      (0x20C+M32R_ICU_OFFSET)  /* INT3 */
-#define M32R_ICU_CR5_PORTL      (0x210+M32R_ICU_OFFSET)  /* INT4 */
-#define M32R_ICU_CR6_PORTL      (0x214+M32R_ICU_OFFSET)  /* INT5 */
-#define M32R_ICU_CR7_PORTL      (0x218+M32R_ICU_OFFSET)  /* INT6 */
-#define M32R_ICU_CR8_PORTL      (0x218+M32R_ICU_OFFSET)  /* INT7 */
-#define M32R_ICU_CR32_PORTL     (0x27C+M32R_ICU_OFFSET)  /* SIO0 RX */
-#define M32R_ICU_CR33_PORTL     (0x280+M32R_ICU_OFFSET)  /* SIO0 TX */
-#define M32R_ICU_CR40_PORTL     (0x29C+M32R_ICU_OFFSET)  /* DMAC0 */
-#define M32R_ICU_CR41_PORTL     (0x2A0+M32R_ICU_OFFSET)  /* DMAC1 */
-#define M32R_ICU_CR48_PORTL     (0x2BC+M32R_ICU_OFFSET)  /* MFT0 */
-#define M32R_ICU_CR49_PORTL     (0x2C0+M32R_ICU_OFFSET)  /* MFT1 */
-#define M32R_ICU_CR50_PORTL     (0x2C4+M32R_ICU_OFFSET)  /* MFT2 */
-#define M32R_ICU_CR51_PORTL     (0x2C8+M32R_ICU_OFFSET)  /* MFT3 */
-#define M32R_ICU_CR52_PORTL     (0x2CC+M32R_ICU_OFFSET)  /* MFT4 */
-#define M32R_ICU_CR53_PORTL     (0x2D0+M32R_ICU_OFFSET)  /* MFT5 */
-#define M32R_ICU_IPICR0_PORTL   (0x2DC+M32R_ICU_OFFSET)  /* IPI0 */
-#define M32R_ICU_IPICR1_PORTL   (0x2E0+M32R_ICU_OFFSET)  /* IPI1 */
-#define M32R_ICU_IPICR2_PORTL   (0x2E4+M32R_ICU_OFFSET)  /* IPI2 */
-#define M32R_ICU_IPICR3_PORTL   (0x2E8+M32R_ICU_OFFSET)  /* IPI3 */
-#define M32R_ICU_IPICR4_PORTL   (0x2EC+M32R_ICU_OFFSET)  /* IPI4 */
-#define M32R_ICU_IPICR5_PORTL   (0x2F0+M32R_ICU_OFFSET)  /* IPI5 */
-#define M32R_ICU_IPICR6_PORTL   (0x2F4+M32R_ICU_OFFSET)  /* IPI6 */
-#define M32R_ICU_IPICR7_PORTL   (0x2FC+M32R_ICU_OFFSET)  /* IPI7 */
-
-#define M32R_ICUISTS_VECB(val)  ((val>>28) & 0xF)
-#define M32R_ICUISTS_ISN(val)   ((val>>22) & 0x3F)
-#define M32R_ICUISTS_PIML(val)  ((val>>16) & 0x7)
-
-#define M32R_ICUIMASK_IMSK0  (0UL<<16)  /* b13-b15: Disable interrupt */
-#define M32R_ICUIMASK_IMSK1  (1UL<<16)  /* b13-b15: Enable level 0 interrupt */
-#define M32R_ICUIMASK_IMSK2  (2UL<<16)  /* b13-b15: Enable level 0,1 interrupt */
-#define M32R_ICUIMASK_IMSK3  (3UL<<16)  /* b13-b15: Enable level 0-2 interrupt */
-#define M32R_ICUIMASK_IMSK4  (4UL<<16)  /* b13-b15: Enable level 0-3 interrupt */
-#define M32R_ICUIMASK_IMSK5  (5UL<<16)  /* b13-b15: Enable level 0-4 interrupt */
-#define M32R_ICUIMASK_IMSK6  (6UL<<16)  /* b13-b15: Enable level 0-5 interrupt */
-#define M32R_ICUIMASK_IMSK7  (7UL<<16)  /* b13-b15: Enable level 0-6 interrupt */
-
-#define M32R_ICUCR_IEN      (1UL<<12)  /* b19: Interrupt enable */
-#define M32R_ICUCR_IRQ      (1UL<<8)   /* b23: Interrupt request */
-#define M32R_ICUCR_ISMOD00  (0UL<<4)   /* b26-b27: Interrupt sense mode Edge HtoL */
-#define M32R_ICUCR_ISMOD01  (1UL<<4)   /* b26-b27: Interrupt sense mode Level L */
-#define M32R_ICUCR_ISMOD10  (2UL<<4)   /* b26-b27: Interrupt sense mode Edge LtoH*/
-#define M32R_ICUCR_ISMOD11  (3UL<<4)   /* b26-b27: Interrupt sense mode Level H */
-#define M32R_ICUCR_ILEVEL0  (0UL<<0)   /* b29-b31: Interrupt priority level 0 */
-#define M32R_ICUCR_ILEVEL1  (1UL<<0)   /* b29-b31: Interrupt priority level 1 */
-#define M32R_ICUCR_ILEVEL2  (2UL<<0)   /* b29-b31: Interrupt priority level 2 */
-#define M32R_ICUCR_ILEVEL3  (3UL<<0)   /* b29-b31: Interrupt priority level 3 */
-#define M32R_ICUCR_ILEVEL4  (4UL<<0)   /* b29-b31: Interrupt priority level 4 */
-#define M32R_ICUCR_ILEVEL5  (5UL<<0)   /* b29-b31: Interrupt priority level 5 */
-#define M32R_ICUCR_ILEVEL6  (6UL<<0)   /* b29-b31: Interrupt priority level 6 */
-#define M32R_ICUCR_ILEVEL7  (7UL<<0)   /* b29-b31: Disable interrupt */
-#define M32R_ICUCR_ILEVEL_MASK  (7UL)
-
-#define M32R_IRQ_INT0    (1)   /* INT0 */
-#define M32R_IRQ_INT1    (2)   /* INT1 */
-#define M32R_IRQ_INT2    (3)   /* INT2 */
-#define M32R_IRQ_INT3    (4)   /* INT3 */
-#define M32R_IRQ_INT4    (5)   /* INT4 */
-#define M32R_IRQ_INT5    (6)   /* INT5 */
-#define M32R_IRQ_INT6    (7)   /* INT6 */
-#define M32R_IRQ_INT7    (8)   /* INT7 */
-#define M32R_IRQ_MFT0    (16)  /* MFT0 */
-#define M32R_IRQ_MFT1    (17)  /* MFT1 */
-#define M32R_IRQ_MFT2    (18)  /* MFT2 */
-#define M32R_IRQ_MFT3    (19)  /* MFT3 */
-#define M32R_IRQ_MFT4    (20)  /* MFT4 */
-#define M32R_IRQ_MFT5    (21)  /* MFT5 */
-#define M32R_IRQ_DMAC0   (32)  /* DMAC0 */
-#define M32R_IRQ_DMAC1   (33)  /* DMAC1 */
-#define M32R_IRQ_SIO0_R  (48)  /* SIO0 receive */
-#define M32R_IRQ_SIO0_S  (49)  /* SIO0 send    */
-#define M32R_IRQ_SIO1_R  (50)  /* SIO1 send    */
-#define M32R_IRQ_SIO1_S  (51)  /* SIO1 receive */
-#define M32R_IRQ_IPI0    (56)  /* IPI0 */
-#define M32R_IRQ_IPI1    (57)  /* IPI1 */
-#define M32R_IRQ_IPI2    (58)  /* IPI2 */
-#define M32R_IRQ_IPI3    (59)  /* IPI3 */
-#define M32R_IRQ_IPI4    (60)  /* IPI4 */
-#define M32R_IRQ_IPI5    (61)  /* IPI5 */
-#define M32R_IRQ_IPI6    (62)  /* IPI6 */
-#define M32R_IRQ_IPI7    (63)  /* IPI7 */
-
-/*======================================================================*
- * CPU
- *======================================================================*/
-
-#define M32R_CPUID_PORTL   (0xFFFFFFE0)
-#define M32R_MCICAR_PORTL  (0xFFFFFFF0)
-#define M32R_MCDCAR_PORTL  (0xFFFFFFF4)
-#define M32R_MCCR_PORTL    (0xFFFFFFFC)
-
-#endif  /* _ASM_M32R_M32R_MP_FPGA_ */
diff --git a/include/asm-m32r/mappi2/mappi2_pld.h b/include/asm-m32r/mappi2/mappi2_pld.h
deleted file mode 100644
index 2624c9db7255..000000000000
--- a/include/asm-m32r/mappi2/mappi2_pld.h
+++ /dev/null
@@ -1,150 +0,0 @@
-#ifndef _MAPPI2_PLD_H
-#define _MAPPI2_PLD_H
-
-/*
- * include/asm-m32r/mappi2/mappi2_pld.h
- *
- * Definitions for Extended IO Logic on MAPPI2 board.
- *  based on m32700ut_pld.h
- *
- * 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 __ASSEMBLY__
-/* FIXME:
- * Some C functions use non-cache address, so can't define non-cache address.
- */
-#define PLD_BASE		(0x10c00000 /* + NONCACHE_OFFSET */)
-#define __reg8			(volatile unsigned char *)
-#define __reg16			(volatile unsigned short *)
-#define __reg32			(volatile unsigned int *)
-#else
-#define PLD_BASE		(0x10c00000 + NONCACHE_OFFSET)
-#define __reg8
-#define __reg16
-#define __reg32
-#endif /* __ASSEMBLY__ */
-
-/* CFC */
-#define	PLD_CFRSTCR		__reg16(PLD_BASE + 0x0000)
-#define PLD_CFSTS		__reg16(PLD_BASE + 0x0002)
-#define PLD_CFIMASK		__reg16(PLD_BASE + 0x0004)
-#define PLD_CFBUFCR		__reg16(PLD_BASE + 0x0006)
-#define PLD_CFCR0		__reg16(PLD_BASE + 0x000a)
-#define PLD_CFCR1		__reg16(PLD_BASE + 0x000c)
-
-/* MMC */
-#define PLD_MMCCR		__reg16(PLD_BASE + 0x4000)
-#define PLD_MMCMOD		__reg16(PLD_BASE + 0x4002)
-#define PLD_MMCSTS		__reg16(PLD_BASE + 0x4006)
-#define PLD_MMCBAUR		__reg16(PLD_BASE + 0x400a)
-#define PLD_MMCCMDBCUT		__reg16(PLD_BASE + 0x400c)
-#define PLD_MMCCDTBCUT		__reg16(PLD_BASE + 0x400e)
-#define PLD_MMCDET		__reg16(PLD_BASE + 0x4010)
-#define PLD_MMCWP		__reg16(PLD_BASE + 0x4012)
-#define PLD_MMCWDATA		__reg16(PLD_BASE + 0x5000)
-#define PLD_MMCRDATA		__reg16(PLD_BASE + 0x6000)
-#define PLD_MMCCMDDATA		__reg16(PLD_BASE + 0x7000)
-#define PLD_MMCRSPDATA		__reg16(PLD_BASE + 0x7006)
-
-/* Power Control of MMC and CF */
-#define PLD_CPCR		__reg16(PLD_BASE + 0x14000)
-
-
-/*==== ICU ====*/
-#define  M32R_IRQ_PC104        (5)   /* INT4(PC/104) */
-#define  M32R_IRQ_I2C          (28)  /* I2C-BUS     */
-#if 1
-#define  PLD_IRQ_CFIREQ       (40)  /* CFC Card Interrupt */
-#define  PLD_IRQ_CFC_INSERT   (41)  /* CFC Card Insert */
-#define  PLD_IRQ_CFC_EJECT    (42)  /* CFC Card Eject */
-#define  PLD_IRQ_MMCCARD      (43)  /* MMC Card Insert */
-#define  PLD_IRQ_MMCIRQ       (44)  /* MMC Transfer Done */
-#else
-#define  PLD_IRQ_CFIREQ       (34)  /* CFC Card Interrupt */
-#define  PLD_IRQ_CFC_INSERT   (35)  /* CFC Card Insert */
-#define  PLD_IRQ_CFC_EJECT    (36)  /* CFC Card Eject */
-#define  PLD_IRQ_MMCCARD      (37)  /* MMC Card Insert */
-#define  PLD_IRQ_MMCIRQ       (38)  /* MMC Transfer Done */
-#endif
-
-
-#if 0
-/* LED Control
- *
- * 1: DIP swich side
- * 2: Reset switch side
- */
-#define PLD_IOLEDCR		__reg16(PLD_BASE + 0x14002)
-#define PLD_IOLED_1_ON		0x001
-#define PLD_IOLED_1_OFF		0x000
-#define PLD_IOLED_2_ON		0x002
-#define PLD_IOLED_2_OFF		0x000
-
-/* DIP Switch
- *  0: Write-protect of Flash Memory (0:protected, 1:non-protected)
- *  1: -
- *  2: -
- *  3: -
- */
-#define PLD_IOSWSTS		__reg16(PLD_BASE + 0x14004)
-#define	PLD_IOSWSTS_IOSW2	0x0200
-#define	PLD_IOSWSTS_IOSW1	0x0100
-#define	PLD_IOSWSTS_IOWP0	0x0001
-
-#endif
-
-/* CRC */
-#define PLD_CRC7DATA		__reg16(PLD_BASE + 0x18000)
-#define PLD_CRC7INDATA		__reg16(PLD_BASE + 0x18002)
-#define PLD_CRC16DATA		__reg16(PLD_BASE + 0x18004)
-#define PLD_CRC16INDATA		__reg16(PLD_BASE + 0x18006)
-#define PLD_CRC16ADATA		__reg16(PLD_BASE + 0x18008)
-#define PLD_CRC16AINDATA	__reg16(PLD_BASE + 0x1800a)
-
-
-#if 0
-/* RTC */
-#define PLD_RTCCR		__reg16(PLD_BASE + 0x1c000)
-#define PLD_RTCBAUR		__reg16(PLD_BASE + 0x1c002)
-#define PLD_RTCWRDATA		__reg16(PLD_BASE + 0x1c004)
-#define PLD_RTCRDDATA		__reg16(PLD_BASE + 0x1c006)
-#define PLD_RTCRSTODT		__reg16(PLD_BASE + 0x1c008)
-
-/* SIO0 */
-#define PLD_ESIO0CR		__reg16(PLD_BASE + 0x20000)
-#define	PLD_ESIO0CR_TXEN	0x0001
-#define	PLD_ESIO0CR_RXEN	0x0002
-#define PLD_ESIO0MOD0		__reg16(PLD_BASE + 0x20002)
-#define	PLD_ESIO0MOD0_CTSS	0x0040
-#define	PLD_ESIO0MOD0_RTSS	0x0080
-#define PLD_ESIO0MOD1		__reg16(PLD_BASE + 0x20004)
-#define	PLD_ESIO0MOD1_LMFS	0x0010
-#define PLD_ESIO0STS		__reg16(PLD_BASE + 0x20006)
-#define	PLD_ESIO0STS_TEMP	0x0001
-#define	PLD_ESIO0STS_TXCP	0x0002
-#define	PLD_ESIO0STS_RXCP	0x0004
-#define	PLD_ESIO0STS_TXSC	0x0100
-#define	PLD_ESIO0STS_RXSC	0x0200
-#define PLD_ESIO0STS_TXREADY	(PLD_ESIO0STS_TXCP | PLD_ESIO0STS_TEMP)
-#define PLD_ESIO0INTCR		__reg16(PLD_BASE + 0x20008)
-#define	PLD_ESIO0INTCR_TXIEN	0x0002
-#define	PLD_ESIO0INTCR_RXCEN	0x0004
-#define PLD_ESIO0BAUR		__reg16(PLD_BASE + 0x2000a)
-#define PLD_ESIO0TXB		__reg16(PLD_BASE + 0x2000c)
-#define PLD_ESIO0RXB		__reg16(PLD_BASE + 0x2000e)
-
-/* SIM Card */
-#define PLD_SCCR		__reg16(PLD_BASE + 0x38000)
-#define PLD_SCMOD		__reg16(PLD_BASE + 0x38004)
-#define PLD_SCSTS		__reg16(PLD_BASE + 0x38006)
-#define PLD_SCINTCR		__reg16(PLD_BASE + 0x38008)
-#define PLD_SCBAUR		__reg16(PLD_BASE + 0x3800a)
-#define PLD_SCTXB		__reg16(PLD_BASE + 0x3800c)
-#define PLD_SCRXB		__reg16(PLD_BASE + 0x3800e)
-
-#endif
-
-#endif /* _MAPPI2_PLD.H */
diff --git a/include/asm-m32r/mappi3/mappi3_pld.h b/include/asm-m32r/mappi3/mappi3_pld.h
deleted file mode 100644
index 451c40ee70af..000000000000
--- a/include/asm-m32r/mappi3/mappi3_pld.h
+++ /dev/null
@@ -1,142 +0,0 @@
-#ifndef _MAPPI3_PLD_H
-#define _MAPPI3_PLD_H
-
-/*
- * include/asm-m32r/mappi3/mappi3_pld.h
- *
- * Definitions for Extended IO Logic on MAPPI3 board.
- *  based on m32700ut_pld.h
- *
- * 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 __ASSEMBLY__
-/* FIXME:
- * Some C functions use non-cache address, so can't define non-cache address.
- */
-#define PLD_BASE		(0x1c000000 /* + NONCACHE_OFFSET */)
-#define __reg8			(volatile unsigned char *)
-#define __reg16			(volatile unsigned short *)
-#define __reg32			(volatile unsigned int *)
-#else
-#define PLD_BASE		(0x1c000000 + NONCACHE_OFFSET)
-#define __reg8
-#define __reg16
-#define __reg32
-#endif /* __ASSEMBLY__ */
-
-/* CFC */
-#define	PLD_CFRSTCR		__reg16(PLD_BASE + 0x0000)
-#define PLD_CFSTS		__reg16(PLD_BASE + 0x0002)
-#define PLD_CFIMASK		__reg16(PLD_BASE + 0x0004)
-#define PLD_CFBUFCR		__reg16(PLD_BASE + 0x0006)
-#define PLD_CFCR0		__reg16(PLD_BASE + 0x000a)
-#define PLD_CFCR1		__reg16(PLD_BASE + 0x000c)
-
-/* MMC */
-#define PLD_MMCCR		__reg16(PLD_BASE + 0x4000)
-#define PLD_MMCMOD		__reg16(PLD_BASE + 0x4002)
-#define PLD_MMCSTS		__reg16(PLD_BASE + 0x4006)
-#define PLD_MMCBAUR		__reg16(PLD_BASE + 0x400a)
-#define PLD_MMCCMDBCUT		__reg16(PLD_BASE + 0x400c)
-#define PLD_MMCCDTBCUT		__reg16(PLD_BASE + 0x400e)
-#define PLD_MMCDET		__reg16(PLD_BASE + 0x4010)
-#define PLD_MMCWP		__reg16(PLD_BASE + 0x4012)
-#define PLD_MMCWDATA		__reg16(PLD_BASE + 0x5000)
-#define PLD_MMCRDATA		__reg16(PLD_BASE + 0x6000)
-#define PLD_MMCCMDDATA		__reg16(PLD_BASE + 0x7000)
-#define PLD_MMCRSPDATA		__reg16(PLD_BASE + 0x7006)
-
-/* Power Control of MMC and CF */
-#define PLD_CPCR		__reg16(PLD_BASE + 0x14000)
-
-/* ICU */
-#define M32R_IRQ_PC104		(5)	/* INT4(PC/104) */
-#define M32R_IRQ_I2C		(28)	/* I2C-BUS */
-#define PLD_IRQ_CFIREQ		(6)	/* INT5 CFC Card Interrupt */
-#define PLD_IRQ_CFC_INSERT	(7)	/* INT6 CFC Card Insert & Eject */
-#define PLD_IRQ_IDEIREQ		(8)	/* INT7 IDE Interrupt */
-#define PLD_IRQ_MMCCARD		(43)	/* MMC Card Insert */
-#define PLD_IRQ_MMCIRQ		(44)	/* MMC Transfer Done */
-
-#if 0
-/* LED Control
- *
- * 1: DIP swich side
- * 2: Reset switch side
- */
-#define PLD_IOLEDCR		__reg16(PLD_BASE + 0x14002)
-#define PLD_IOLED_1_ON		0x001
-#define PLD_IOLED_1_OFF		0x000
-#define PLD_IOLED_2_ON		0x002
-#define PLD_IOLED_2_OFF		0x000
-
-/* DIP Switch
- *  0: Write-protect of Flash Memory (0:protected, 1:non-protected)
- *  1: -
- *  2: -
- *  3: -
- */
-#define PLD_IOSWSTS		__reg16(PLD_BASE + 0x14004)
-#define	PLD_IOSWSTS_IOSW2	0x0200
-#define	PLD_IOSWSTS_IOSW1	0x0100
-#define	PLD_IOSWSTS_IOWP0	0x0001
-
-#endif
-
-/* CRC */
-#define PLD_CRC7DATA		__reg16(PLD_BASE + 0x18000)
-#define PLD_CRC7INDATA		__reg16(PLD_BASE + 0x18002)
-#define PLD_CRC16DATA		__reg16(PLD_BASE + 0x18004)
-#define PLD_CRC16INDATA		__reg16(PLD_BASE + 0x18006)
-#define PLD_CRC16ADATA		__reg16(PLD_BASE + 0x18008)
-#define PLD_CRC16AINDATA	__reg16(PLD_BASE + 0x1800a)
-
-#if 0
-/* RTC */
-#define PLD_RTCCR		__reg16(PLD_BASE + 0x1c000)
-#define PLD_RTCBAUR		__reg16(PLD_BASE + 0x1c002)
-#define PLD_RTCWRDATA		__reg16(PLD_BASE + 0x1c004)
-#define PLD_RTCRDDATA		__reg16(PLD_BASE + 0x1c006)
-#define PLD_RTCRSTODT		__reg16(PLD_BASE + 0x1c008)
-
-/* SIO0 */
-#define PLD_ESIO0CR		__reg16(PLD_BASE + 0x20000)
-#define	PLD_ESIO0CR_TXEN	0x0001
-#define	PLD_ESIO0CR_RXEN	0x0002
-#define PLD_ESIO0MOD0		__reg16(PLD_BASE + 0x20002)
-#define	PLD_ESIO0MOD0_CTSS	0x0040
-#define	PLD_ESIO0MOD0_RTSS	0x0080
-#define PLD_ESIO0MOD1		__reg16(PLD_BASE + 0x20004)
-#define	PLD_ESIO0MOD1_LMFS	0x0010
-#define PLD_ESIO0STS		__reg16(PLD_BASE + 0x20006)
-#define	PLD_ESIO0STS_TEMP	0x0001
-#define	PLD_ESIO0STS_TXCP	0x0002
-#define	PLD_ESIO0STS_RXCP	0x0004
-#define	PLD_ESIO0STS_TXSC	0x0100
-#define	PLD_ESIO0STS_RXSC	0x0200
-#define PLD_ESIO0STS_TXREADY	(PLD_ESIO0STS_TXCP | PLD_ESIO0STS_TEMP)
-#define PLD_ESIO0INTCR		__reg16(PLD_BASE + 0x20008)
-#define	PLD_ESIO0INTCR_TXIEN	0x0002
-#define	PLD_ESIO0INTCR_RXCEN	0x0004
-#define PLD_ESIO0BAUR		__reg16(PLD_BASE + 0x2000a)
-#define PLD_ESIO0TXB		__reg16(PLD_BASE + 0x2000c)
-#define PLD_ESIO0RXB		__reg16(PLD_BASE + 0x2000e)
-
-/* SIM Card */
-#define PLD_SCCR		__reg16(PLD_BASE + 0x38000)
-#define PLD_SCMOD		__reg16(PLD_BASE + 0x38004)
-#define PLD_SCSTS		__reg16(PLD_BASE + 0x38006)
-#define PLD_SCINTCR		__reg16(PLD_BASE + 0x38008)
-#define PLD_SCBAUR		__reg16(PLD_BASE + 0x3800a)
-#define PLD_SCTXB		__reg16(PLD_BASE + 0x3800c)
-#define PLD_SCRXB		__reg16(PLD_BASE + 0x3800e)
-
-#endif
-
-/* Reset Control */
-#define PLD_REBOOT		__reg16(PLD_BASE + 0x38000)
-
-#endif /* _MAPPI3_PLD.H */
diff --git a/include/asm-m32r/mc146818rtc.h b/include/asm-m32r/mc146818rtc.h
deleted file mode 100644
index aa1b7bf84f51..000000000000
--- a/include/asm-m32r/mc146818rtc.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Machine dependent access functions for RTC registers.
- */
-#ifndef _ASM_MC146818RTC_H
-#define _ASM_MC146818RTC_H
-
-#include <asm/io.h>
-
-#ifndef RTC_PORT
-#define RTC_PORT(x)	((x))
-#define RTC_ALWAYS_BCD	1	/* RTC operates in binary mode */
-#endif
-
-/*
- * The yet supported machines all access the RTC index register via
- * an ISA port access but the way to access the date register differs ...
- */
-#define CMOS_READ(addr) ({ \
-outb_p((addr),RTC_PORT(0)); \
-inb_p(RTC_PORT(1)); \
-})
-#define CMOS_WRITE(val, addr) ({ \
-outb_p((addr),RTC_PORT(0)); \
-outb_p((val),RTC_PORT(1)); \
-})
-
-#define RTC_IRQ 8
-
-#endif /* _ASM_MC146818RTC_H */
diff --git a/include/asm-m32r/mman.h b/include/asm-m32r/mman.h
deleted file mode 100644
index 516a8973b130..000000000000
--- a/include/asm-m32r/mman.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef __M32R_MMAN_H__
-#define __M32R_MMAN_H__
-
-#include <asm-generic/mman.h>
-
-#define MAP_GROWSDOWN	0x0100		/* stack-like segment */
-#define MAP_DENYWRITE	0x0800		/* ETXTBSY */
-#define MAP_EXECUTABLE	0x1000		/* mark it as an executable */
-#define MAP_LOCKED	0x2000		/* pages are locked */
-#define MAP_NORESERVE	0x4000		/* don't check for reservations */
-#define MAP_POPULATE	0x8000		/* populate (prefault) pagetables */
-#define MAP_NONBLOCK	0x10000		/* do not block on IO */
-
-#define MCL_CURRENT	1		/* lock all current mappings */
-#define MCL_FUTURE	2		/* lock all future mappings */
-
-#endif /* __M32R_MMAN_H__ */
diff --git a/include/asm-m32r/mmu.h b/include/asm-m32r/mmu.h
deleted file mode 100644
index 150cb92bb666..000000000000
--- a/include/asm-m32r/mmu.h
+++ /dev/null
@@ -1,21 +0,0 @@
-#ifndef _ASM_M32R_MMU_H
-#define _ASM_M32R_MMU_H
-
-#if !defined(CONFIG_MMU)
-
-typedef struct {
-	unsigned long		end_brk;
-} mm_context_t;
-
-#else /* CONFIG_MMU */
-
-/* Default "unsigned long" context */
-#ifndef CONFIG_SMP
-typedef unsigned long mm_context_t;
-#else
-typedef unsigned long mm_context_t[NR_CPUS];
-#endif
-
-#endif /* CONFIG_MMU */
-
-#endif /* _ASM_M32R_MMU_H */
diff --git a/include/asm-m32r/mmu_context.h b/include/asm-m32r/mmu_context.h
deleted file mode 100644
index 91909e5dd9d0..000000000000
--- a/include/asm-m32r/mmu_context.h
+++ /dev/null
@@ -1,164 +0,0 @@
-#ifndef _ASM_M32R_MMU_CONTEXT_H
-#define _ASM_M32R_MMU_CONTEXT_H
-#ifdef __KERNEL__
-
-#include <asm/m32r.h>
-
-#define MMU_CONTEXT_ASID_MASK      (0x000000FF)
-#define MMU_CONTEXT_VERSION_MASK   (0xFFFFFF00)
-#define MMU_CONTEXT_FIRST_VERSION  (0x00000100)
-#define NO_CONTEXT                 (0x00000000)
-
-#ifndef __ASSEMBLY__
-
-#include <asm/atomic.h>
-#include <asm/pgalloc.h>
-#include <asm/mmu.h>
-#include <asm/tlbflush.h>
-#include <asm-generic/mm_hooks.h>
-
-/*
- * Cache of MMU context last used.
- */
-#ifndef CONFIG_SMP
-extern unsigned long mmu_context_cache_dat;
-#define mmu_context_cache	mmu_context_cache_dat
-#define mm_context(mm)		mm->context
-#else /* not CONFIG_SMP */
-extern unsigned long mmu_context_cache_dat[];
-#define mmu_context_cache	mmu_context_cache_dat[smp_processor_id()]
-#define mm_context(mm)		mm->context[smp_processor_id()]
-#endif /* not CONFIG_SMP */
-
-#define set_tlb_tag(entry, tag)		(*entry = (tag & PAGE_MASK)|get_asid())
-#define set_tlb_data(entry, data)	(*entry = (data | _PAGE_PRESENT))
-
-#ifdef CONFIG_MMU
-#define enter_lazy_tlb(mm, tsk)	do { } while (0)
-
-static inline void get_new_mmu_context(struct mm_struct *mm)
-{
-	unsigned long mc = ++mmu_context_cache;
-
-	if (!(mc & MMU_CONTEXT_ASID_MASK)) {
-		/* We exhaust ASID of this version.
-		   Flush all TLB and start new cycle. */
-		local_flush_tlb_all();
-		/* Fix version if needed.
-		   Note that we avoid version #0 to distingush NO_CONTEXT. */
-		if (!mc)
-			mmu_context_cache = mc = MMU_CONTEXT_FIRST_VERSION;
-	}
-	mm_context(mm) = mc;
-}
-
-/*
- * Get MMU context if needed.
- */
-static inline void get_mmu_context(struct mm_struct *mm)
-{
-	if (mm) {
-		unsigned long mc = mmu_context_cache;
-
-		/* Check if we have old version of context.
-		   If it's old, we need to get new context with new version. */
-		if ((mm_context(mm) ^ mc) & MMU_CONTEXT_VERSION_MASK)
-			get_new_mmu_context(mm);
-	}
-}
-
-/*
- * Initialize the context related info for a new mm_struct
- * instance.
- */
-static inline int init_new_context(struct task_struct *tsk,
-	struct mm_struct *mm)
-{
-#ifndef CONFIG_SMP
-	mm->context = NO_CONTEXT;
-#else /* CONFIG_SMP */
-	int num_cpus = num_online_cpus();
-	int i;
-
-	for (i = 0 ; i < num_cpus ; i++)
-		mm->context[i] = NO_CONTEXT;
-#endif /* CONFIG_SMP */
-
-	return 0;
-}
-
-/*
- * Destroy context related info for an mm_struct that is about
- * to be put to rest.
- */
-#define destroy_context(mm)	do { } while (0)
-
-static inline void set_asid(unsigned long asid)
-{
-	*(volatile unsigned long *)MASID = (asid & MMU_CONTEXT_ASID_MASK);
-}
-
-static inline unsigned long get_asid(void)
-{
-	unsigned long asid;
-
-	asid = *(volatile long *)MASID;
-	asid &= MMU_CONTEXT_ASID_MASK;
-
-	return asid;
-}
-
-/*
- * After we have set current->mm to a new value, this activates
- * the context for the new mm so we see the new mappings.
- */
-static inline void activate_context(struct mm_struct *mm)
-{
-	get_mmu_context(mm);
-	set_asid(mm_context(mm) & MMU_CONTEXT_ASID_MASK);
-}
-
-static inline void switch_mm(struct mm_struct *prev,
-	struct mm_struct *next, struct task_struct *tsk)
-{
-#ifdef CONFIG_SMP
-	int cpu = smp_processor_id();
-#endif	/* CONFIG_SMP */
-
-	if (prev != next) {
-#ifdef CONFIG_SMP
-		cpu_set(cpu, next->cpu_vm_mask);
-#endif /* CONFIG_SMP */
-		/* Set MPTB = next->pgd */
-		*(volatile unsigned long *)MPTB = (unsigned long)next->pgd;
-		activate_context(next);
-	}
-#ifdef CONFIG_SMP
-	else
-		if (!cpu_test_and_set(cpu, next->cpu_vm_mask))
-			activate_context(next);
-#endif /* CONFIG_SMP */
-}
-
-#define deactivate_mm(tsk, mm)	do { } while (0)
-
-#define activate_mm(prev, next)	\
-	switch_mm((prev), (next), NULL)
-
-#else /* not CONFIG_MMU */
-#define get_mmu_context(mm)             do { } while (0)
-#define init_new_context(tsk,mm)        (0)
-#define destroy_context(mm)             do { } while (0)
-#define set_asid(asid)                  do { } while (0)
-#define get_asid()                      (0)
-#define activate_context(mm)            do { } while (0)
-#define switch_mm(prev,next,tsk)        do { } while (0)
-#define deactivate_mm(mm,tsk)           do { } while (0)
-#define activate_mm(prev,next)          do { } while (0)
-#define enter_lazy_tlb(mm,tsk)          do { } while (0)
-#endif /* not CONFIG_MMU */
-
-#endif /* not __ASSEMBLY__ */
-
-#endif /* __KERNEL__ */
-#endif /* _ASM_M32R_MMU_CONTEXT_H */
diff --git a/include/asm-m32r/mmzone.h b/include/asm-m32r/mmzone.h
deleted file mode 100644
index 9f3b5accda88..000000000000
--- a/include/asm-m32r/mmzone.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Written by Pat Gaughen (gone@us.ibm.com) Mar 2002
- *
- */
-
-#ifndef _ASM_MMZONE_H_
-#define _ASM_MMZONE_H_
-
-#include <asm/smp.h>
-
-#ifdef CONFIG_DISCONTIGMEM
-
-extern struct pglist_data *node_data[];
-#define NODE_DATA(nid)		(node_data[nid])
-
-#define node_localnr(pfn, nid)	((pfn) - NODE_DATA(nid)->node_start_pfn)
-#define node_start_pfn(nid)	(NODE_DATA(nid)->node_start_pfn)
-#define node_end_pfn(nid)						\
-({									\
-	pg_data_t *__pgdat = NODE_DATA(nid);				\
-	__pgdat->node_start_pfn + __pgdat->node_spanned_pages - 1;	\
-})
-
-#define pmd_page(pmd)		(pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT))
-/*
- * pfn_valid should be made as fast as possible, and the current definition
- * is valid for machines that are NUMA, but still contiguous, which is what
- * is currently supported. A more generalised, but slower definition would
- * be something like this - mbligh:
- * ( pfn_to_pgdat(pfn) && ((pfn) < node_end_pfn(pfn_to_nid(pfn))) )
- */
-#if 1	/* M32R_FIXME */
-#define pfn_valid(pfn)	(1)
-#else
-#define pfn_valid(pfn)	((pfn) < num_physpages)
-#endif
-
-/*
- * generic node memory support, the following assumptions apply:
- */
-
-static __inline__ int pfn_to_nid(unsigned long pfn)
-{
-	int node;
-
-	for (node = 0 ; node < MAX_NUMNODES ; node++)
-		if (pfn >= node_start_pfn(node) && pfn <= node_end_pfn(node))
-			break;
-
-	return node;
-}
-
-static __inline__ struct pglist_data *pfn_to_pgdat(unsigned long pfn)
-{
-	return(NODE_DATA(pfn_to_nid(pfn)));
-}
-
-#endif /* CONFIG_DISCONTIGMEM */
-#endif /* _ASM_MMZONE_H_ */
diff --git a/include/asm-m32r/module.h b/include/asm-m32r/module.h
deleted file mode 100644
index eb73ee011215..000000000000
--- a/include/asm-m32r/module.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _ASM_M32R_MODULE_H
-#define _ASM_M32R_MODULE_H
-
-struct mod_arch_specific { };
-
-#define Elf_Shdr	Elf32_Shdr
-#define Elf_Sym		Elf32_Sym
-#define Elf_Ehdr	Elf32_Ehdr
-
-#endif /* _ASM_M32R_MODULE_H */
diff --git a/include/asm-m32r/mutex.h b/include/asm-m32r/mutex.h
deleted file mode 100644
index 458c1f7fbc18..000000000000
--- a/include/asm-m32r/mutex.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/*
- * Pull in the generic implementation for the mutex fastpath.
- *
- * TODO: implement optimized primitives instead, or leave the generic
- * implementation in place, or pick the atomic_xchg() based generic
- * implementation. (see asm-generic/mutex-xchg.h for details)
- */
-
-#include <asm-generic/mutex-dec.h>
diff --git a/include/asm-m32r/opsput/opsput_lan.h b/include/asm-m32r/opsput/opsput_lan.h
deleted file mode 100644
index a5f18dd1ab20..000000000000
--- a/include/asm-m32r/opsput/opsput_lan.h
+++ /dev/null
@@ -1,52 +0,0 @@
-#ifndef _OPSPUT_OPSPUT_LAN_H
-#define _OPSPUT_OPSPUT_LAN_H
-
-/*
- * include/asm-m32r/opsput/opsput_lan.h
- *
- * OPSPUT-LAN board
- *
- * Copyright (c) 2002-2004	Takeo Takahashi, Mamoru Sakugawa
- *
- * 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 __ASSEMBLY__
-/*
- * C functions use non-cache address.
- */
-#define OPSPUT_LAN_BASE	(0x10000000 /* + NONCACHE_OFFSET */)
-#else
-#define OPSPUT_LAN_BASE	(0x10000000 + NONCACHE_OFFSET)
-#endif /* __ASSEMBLY__ */
-
-/* ICU
- *  ICUISTS:	status register
- *  ICUIREQ0: 	request register
- *  ICUIREQ1: 	request register
- *  ICUCR3:	control register for CFIREQ# interrupt
- *  ICUCR4:	control register for CFC Card insert interrupt
- *  ICUCR5:	control register for CFC Card eject interrupt
- *  ICUCR6:	control register for external interrupt
- *  ICUCR11:	control register for MMC Card insert/eject interrupt
- *  ICUCR13:	control register for SC error interrupt
- *  ICUCR14:	control register for SC receive interrupt
- *  ICUCR15:	control register for SC send interrupt
- *  ICUCR16:	control register for SIO0 receive interrupt
- *  ICUCR17:	control register for SIO0 send interrupt
- */
-#define OPSPUT_LAN_IRQ_LAN	(OPSPUT_LAN_PLD_IRQ_BASE + 1)	/* LAN */
-#define OPSPUT_LAN_IRQ_I2C	(OPSPUT_LAN_PLD_IRQ_BASE + 3)	/* I2C */
-
-#define OPSPUT_LAN_ICUISTS	__reg16(OPSPUT_LAN_BASE + 0xc0002)
-#define OPSPUT_LAN_ICUISTS_VECB_MASK	(0xf000)
-#define OPSPUT_LAN_VECB(x)	((x) & OPSPUT_LAN_ICUISTS_VECB_MASK)
-#define OPSPUT_LAN_ICUISTS_ISN_MASK	(0x07c0)
-#define OPSPUT_LAN_ICUISTS_ISN(x)	((x) & OPSPUT_LAN_ICUISTS_ISN_MASK)
-#define OPSPUT_LAN_ICUIREQ0	__reg16(OPSPUT_LAN_BASE + 0xc0004)
-#define OPSPUT_LAN_ICUCR1	__reg16(OPSPUT_LAN_BASE + 0xc0010)
-#define OPSPUT_LAN_ICUCR3	__reg16(OPSPUT_LAN_BASE + 0xc0014)
-
-#endif /* _OPSPUT_OPSPUT_LAN_H */
diff --git a/include/asm-m32r/opsput/opsput_lcd.h b/include/asm-m32r/opsput/opsput_lcd.h
deleted file mode 100644
index 369c9f0832a6..000000000000
--- a/include/asm-m32r/opsput/opsput_lcd.h
+++ /dev/null
@@ -1,55 +0,0 @@
-#ifndef _OPSPUT_OPSPUT_LCD_H
-#define _OPSPUT_OPSPUT_LCD_H
-
-/*
- * include/asm-m32r/opsput/opsput_lcd.h
- *
- * OPSPUT-LCD board
- *
- * Copyright (c) 2002	Takeo Takahashi
- *
- * 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 __ASSEMBLY__
-/*
- * C functions use non-cache address.
- */
-#define OPSPUT_LCD_BASE	(0x10000000 /* + NONCACHE_OFFSET */)
-#else
-#define OPSPUT_LCD_BASE	(0x10000000 + NONCACHE_OFFSET)
-#endif /* __ASSEMBLY__ */
-
-/*
- * ICU
- */
-#define OPSPUT_LCD_IRQ_BAT_INT	(OPSPUT_LCD_PLD_IRQ_BASE + 1)
-#define OPSPUT_LCD_IRQ_USB_INT1	(OPSPUT_LCD_PLD_IRQ_BASE + 2)
-#define OPSPUT_LCD_IRQ_AUDT0		(OPSPUT_LCD_PLD_IRQ_BASE + 3)
-#define OPSPUT_LCD_IRQ_AUDT2		(OPSPUT_LCD_PLD_IRQ_BASE + 4)
-#define OPSPUT_LCD_IRQ_BATSIO_RCV	(OPSPUT_LCD_PLD_IRQ_BASE + 16)
-#define OPSPUT_LCD_IRQ_BATSIO_SND	(OPSPUT_LCD_PLD_IRQ_BASE + 17)
-#define OPSPUT_LCD_IRQ_ASNDSIO_RCV	(OPSPUT_LCD_PLD_IRQ_BASE + 18)
-#define OPSPUT_LCD_IRQ_ASNDSIO_SND	(OPSPUT_LCD_PLD_IRQ_BASE + 19)
-#define OPSPUT_LCD_IRQ_ACNLSIO_SND	(OPSPUT_LCD_PLD_IRQ_BASE + 21)
-
-#define OPSPUT_LCD_ICUISTS	__reg16(OPSPUT_LCD_BASE + 0x300002)
-#define OPSPUT_LCD_ICUISTS_VECB_MASK	(0xf000)
-#define OPSPUT_LCD_VECB(x)	((x) & OPSPUT_LCD_ICUISTS_VECB_MASK)
-#define OPSPUT_LCD_ICUISTS_ISN_MASK	(0x07c0)
-#define OPSPUT_LCD_ICUISTS_ISN(x)	((x) & OPSPUT_LCD_ICUISTS_ISN_MASK)
-#define OPSPUT_LCD_ICUIREQ0	__reg16(OPSPUT_LCD_BASE + 0x300004)
-#define OPSPUT_LCD_ICUIREQ1	__reg16(OPSPUT_LCD_BASE + 0x300006)
-#define OPSPUT_LCD_ICUCR1	__reg16(OPSPUT_LCD_BASE + 0x300020)
-#define OPSPUT_LCD_ICUCR2	__reg16(OPSPUT_LCD_BASE + 0x300022)
-#define OPSPUT_LCD_ICUCR3	__reg16(OPSPUT_LCD_BASE + 0x300024)
-#define OPSPUT_LCD_ICUCR4	__reg16(OPSPUT_LCD_BASE + 0x300026)
-#define OPSPUT_LCD_ICUCR16	__reg16(OPSPUT_LCD_BASE + 0x300030)
-#define OPSPUT_LCD_ICUCR17	__reg16(OPSPUT_LCD_BASE + 0x300032)
-#define OPSPUT_LCD_ICUCR18	__reg16(OPSPUT_LCD_BASE + 0x300034)
-#define OPSPUT_LCD_ICUCR19	__reg16(OPSPUT_LCD_BASE + 0x300036)
-#define OPSPUT_LCD_ICUCR21	__reg16(OPSPUT_LCD_BASE + 0x30003a)
-
-#endif /* _OPSPUT_OPSPUT_LCD_H */
diff --git a/include/asm-m32r/opsput/opsput_pld.h b/include/asm-m32r/opsput/opsput_pld.h
deleted file mode 100644
index 3f11ea1aac2d..000000000000
--- a/include/asm-m32r/opsput/opsput_pld.h
+++ /dev/null
@@ -1,255 +0,0 @@
-#ifndef _OPSPUT_OPSPUT_PLD_H
-#define _OPSPUT_OPSPUT_PLD_H
-
-/*
- * include/asm-m32r/opsput/opsput_pld.h
- *
- * Definitions for Programable Logic Device(PLD) on OPSPUT board.
- *
- * Copyright (c) 2002	Takeo Takahashi
- *
- * 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.
- */
-
-#define PLD_PLAT_BASE		0x1cc00000
-
-#ifndef __ASSEMBLY__
-/*
- * C functions use non-cache address.
- */
-#define PLD_BASE		(PLD_PLAT_BASE /* + NONCACHE_OFFSET */)
-#define __reg8			(volatile unsigned char *)
-#define __reg16			(volatile unsigned short *)
-#define __reg32			(volatile unsigned int *)
-#else
-#define PLD_BASE		(PLD_PLAT_BASE + NONCACHE_OFFSET)
-#define __reg8
-#define __reg16
-#define __reg32
-#endif /* __ASSEMBLY__ */
-
-/* CFC */
-#define	PLD_CFRSTCR		__reg16(PLD_BASE + 0x0000)
-#define PLD_CFSTS		__reg16(PLD_BASE + 0x0002)
-#define PLD_CFIMASK		__reg16(PLD_BASE + 0x0004)
-#define PLD_CFBUFCR		__reg16(PLD_BASE + 0x0006)
-#define PLD_CFVENCR		__reg16(PLD_BASE + 0x0008)
-#define PLD_CFCR0		__reg16(PLD_BASE + 0x000a)
-#define PLD_CFCR1		__reg16(PLD_BASE + 0x000c)
-#define PLD_IDERSTCR		__reg16(PLD_BASE + 0x0010)
-
-/* MMC */
-#define PLD_MMCCR		__reg16(PLD_BASE + 0x4000)
-#define PLD_MMCMOD		__reg16(PLD_BASE + 0x4002)
-#define PLD_MMCSTS		__reg16(PLD_BASE + 0x4006)
-#define PLD_MMCBAUR		__reg16(PLD_BASE + 0x400a)
-#define PLD_MMCCMDBCUT		__reg16(PLD_BASE + 0x400c)
-#define PLD_MMCCDTBCUT		__reg16(PLD_BASE + 0x400e)
-#define PLD_MMCDET		__reg16(PLD_BASE + 0x4010)
-#define PLD_MMCWP		__reg16(PLD_BASE + 0x4012)
-#define PLD_MMCWDATA		__reg16(PLD_BASE + 0x5000)
-#define PLD_MMCRDATA		__reg16(PLD_BASE + 0x6000)
-#define PLD_MMCCMDDATA		__reg16(PLD_BASE + 0x7000)
-#define PLD_MMCRSPDATA		__reg16(PLD_BASE + 0x7006)
-
-/* ICU
- *  ICUISTS:	status register
- *  ICUIREQ0: 	request register
- *  ICUIREQ1: 	request register
- *  ICUCR3:	control register for CFIREQ# interrupt
- *  ICUCR4:	control register for CFC Card insert interrupt
- *  ICUCR5:	control register for CFC Card eject interrupt
- *  ICUCR6:	control register for external interrupt
- *  ICUCR11:	control register for MMC Card insert/eject interrupt
- *  ICUCR13:	control register for SC error interrupt
- *  ICUCR14:	control register for SC receive interrupt
- *  ICUCR15:	control register for SC send interrupt
- *  ICUCR16:	control register for SIO0 receive interrupt
- *  ICUCR17:	control register for SIO0 send interrupt
- */
-#if !defined(CONFIG_PLAT_USRV)
-#define PLD_IRQ_INT0		(OPSPUT_PLD_IRQ_BASE + 0)	/* None */
-#define PLD_IRQ_INT1		(OPSPUT_PLD_IRQ_BASE + 1)	/* reserved */
-#define PLD_IRQ_INT2		(OPSPUT_PLD_IRQ_BASE + 2)	/* reserved */
-#define PLD_IRQ_CFIREQ		(OPSPUT_PLD_IRQ_BASE + 3)	/* CF IREQ */
-#define PLD_IRQ_CFC_INSERT	(OPSPUT_PLD_IRQ_BASE + 4)	/* CF Insert */
-#define PLD_IRQ_CFC_EJECT	(OPSPUT_PLD_IRQ_BASE + 5)	/* CF Eject */
-#define PLD_IRQ_EXINT		(OPSPUT_PLD_IRQ_BASE + 6)	/* EXINT */
-#define PLD_IRQ_INT7		(OPSPUT_PLD_IRQ_BASE + 7)	/* reserved */
-#define PLD_IRQ_INT8		(OPSPUT_PLD_IRQ_BASE + 8)	/* reserved */
-#define PLD_IRQ_INT9		(OPSPUT_PLD_IRQ_BASE + 9)	/* reserved */
-#define PLD_IRQ_INT10		(OPSPUT_PLD_IRQ_BASE + 10)	/* reserved */
-#define PLD_IRQ_MMCCARD		(OPSPUT_PLD_IRQ_BASE + 11)	/* MMC Insert/Eject */
-#define PLD_IRQ_INT12		(OPSPUT_PLD_IRQ_BASE + 12)	/* reserved */
-#define PLD_IRQ_SC_ERROR	(OPSPUT_PLD_IRQ_BASE + 13)	/* SC error */
-#define PLD_IRQ_SC_RCV		(OPSPUT_PLD_IRQ_BASE + 14)	/* SC receive */
-#define PLD_IRQ_SC_SND		(OPSPUT_PLD_IRQ_BASE + 15)	/* SC send */
-#define PLD_IRQ_SIO0_RCV	(OPSPUT_PLD_IRQ_BASE + 16)	/* SIO receive */
-#define PLD_IRQ_SIO0_SND	(OPSPUT_PLD_IRQ_BASE + 17)	/* SIO send */
-#define PLD_IRQ_INT18		(OPSPUT_PLD_IRQ_BASE + 18)	/* reserved */
-#define PLD_IRQ_INT19		(OPSPUT_PLD_IRQ_BASE + 19)	/* reserved */
-#define PLD_IRQ_INT20		(OPSPUT_PLD_IRQ_BASE + 20)	/* reserved */
-#define PLD_IRQ_INT21		(OPSPUT_PLD_IRQ_BASE + 21)	/* reserved */
-#define PLD_IRQ_INT22		(OPSPUT_PLD_IRQ_BASE + 22)	/* reserved */
-#define PLD_IRQ_INT23		(OPSPUT_PLD_IRQ_BASE + 23)	/* reserved */
-#define PLD_IRQ_INT24		(OPSPUT_PLD_IRQ_BASE + 24)	/* reserved */
-#define PLD_IRQ_INT25		(OPSPUT_PLD_IRQ_BASE + 25)	/* reserved */
-#define PLD_IRQ_INT26		(OPSPUT_PLD_IRQ_BASE + 26)	/* reserved */
-#define PLD_IRQ_INT27		(OPSPUT_PLD_IRQ_BASE + 27)	/* reserved */
-#define PLD_IRQ_INT28		(OPSPUT_PLD_IRQ_BASE + 28)	/* reserved */
-#define PLD_IRQ_INT29		(OPSPUT_PLD_IRQ_BASE + 29)	/* reserved */
-#define PLD_IRQ_INT30		(OPSPUT_PLD_IRQ_BASE + 30)	/* reserved */
-#define PLD_IRQ_INT31		(OPSPUT_PLD_IRQ_BASE + 31)	/* reserved */
-
-#else	/* CONFIG_PLAT_USRV */
-
-#define PLD_IRQ_INT0		(OPSPUT_PLD_IRQ_BASE + 0)	/* None */
-#define PLD_IRQ_INT1		(OPSPUT_PLD_IRQ_BASE + 1)	/* reserved */
-#define PLD_IRQ_INT2		(OPSPUT_PLD_IRQ_BASE + 2)	/* reserved */
-#define PLD_IRQ_CF0		(OPSPUT_PLD_IRQ_BASE + 3)	/* CF0# */
-#define PLD_IRQ_CF1		(OPSPUT_PLD_IRQ_BASE + 4)	/* CF1# */
-#define PLD_IRQ_CF2		(OPSPUT_PLD_IRQ_BASE + 5)	/* CF2# */
-#define PLD_IRQ_CF3		(OPSPUT_PLD_IRQ_BASE + 6)	/* CF3# */
-#define PLD_IRQ_CF4		(OPSPUT_PLD_IRQ_BASE + 7)	/* CF4# */
-#define PLD_IRQ_INT8		(OPSPUT_PLD_IRQ_BASE + 8)	/* reserved */
-#define PLD_IRQ_INT9		(OPSPUT_PLD_IRQ_BASE + 9)	/* reserved */
-#define PLD_IRQ_INT10		(OPSPUT_PLD_IRQ_BASE + 10)	/* reserved */
-#define PLD_IRQ_INT11		(OPSPUT_PLD_IRQ_BASE + 11)	/* reserved */
-#define PLD_IRQ_UART0		(OPSPUT_PLD_IRQ_BASE + 12)	/* UARTIRQ0 */
-#define PLD_IRQ_UART1		(OPSPUT_PLD_IRQ_BASE + 13)	/* UARTIRQ1 */
-#define PLD_IRQ_INT14		(OPSPUT_PLD_IRQ_BASE + 14)	/* reserved */
-#define PLD_IRQ_INT15		(OPSPUT_PLD_IRQ_BASE + 15)	/* reserved */
-#define PLD_IRQ_SNDINT		(OPSPUT_PLD_IRQ_BASE + 16)	/* SNDINT# */
-#define PLD_IRQ_INT17		(OPSPUT_PLD_IRQ_BASE + 17)	/* reserved */
-#define PLD_IRQ_INT18		(OPSPUT_PLD_IRQ_BASE + 18)	/* reserved */
-#define PLD_IRQ_INT19		(OPSPUT_PLD_IRQ_BASE + 19)	/* reserved */
-#define PLD_IRQ_INT20		(OPSPUT_PLD_IRQ_BASE + 20)	/* reserved */
-#define PLD_IRQ_INT21		(OPSPUT_PLD_IRQ_BASE + 21)	/* reserved */
-#define PLD_IRQ_INT22		(OPSPUT_PLD_IRQ_BASE + 22)	/* reserved */
-#define PLD_IRQ_INT23		(OPSPUT_PLD_IRQ_BASE + 23)	/* reserved */
-#define PLD_IRQ_INT24		(OPSPUT_PLD_IRQ_BASE + 24)	/* reserved */
-#define PLD_IRQ_INT25		(OPSPUT_PLD_IRQ_BASE + 25)	/* reserved */
-#define PLD_IRQ_INT26		(OPSPUT_PLD_IRQ_BASE + 26)	/* reserved */
-#define PLD_IRQ_INT27		(OPSPUT_PLD_IRQ_BASE + 27)	/* reserved */
-#define PLD_IRQ_INT28		(OPSPUT_PLD_IRQ_BASE + 28)	/* reserved */
-#define PLD_IRQ_INT29		(OPSPUT_PLD_IRQ_BASE + 29)	/* reserved */
-#define PLD_IRQ_INT30		(OPSPUT_PLD_IRQ_BASE + 30)	/* reserved */
-
-#endif	/* CONFIG_PLAT_USRV */
-
-#define PLD_ICUISTS		__reg16(PLD_BASE + 0x8002)
-#define PLD_ICUISTS_VECB_MASK	(0xf000)
-#define PLD_ICUISTS_VECB(x)	((x) & PLD_ICUISTS_VECB_MASK)
-#define PLD_ICUISTS_ISN_MASK	(0x07c0)
-#define PLD_ICUISTS_ISN(x)	((x) & PLD_ICUISTS_ISN_MASK)
-#define PLD_ICUIREQ0		__reg16(PLD_BASE + 0x8004)
-#define PLD_ICUIREQ1		__reg16(PLD_BASE + 0x8006)
-#define PLD_ICUCR1		__reg16(PLD_BASE + 0x8100)
-#define PLD_ICUCR2		__reg16(PLD_BASE + 0x8102)
-#define PLD_ICUCR3		__reg16(PLD_BASE + 0x8104)
-#define PLD_ICUCR4		__reg16(PLD_BASE + 0x8106)
-#define PLD_ICUCR5		__reg16(PLD_BASE + 0x8108)
-#define PLD_ICUCR6		__reg16(PLD_BASE + 0x810a)
-#define PLD_ICUCR7		__reg16(PLD_BASE + 0x810c)
-#define PLD_ICUCR8		__reg16(PLD_BASE + 0x810e)
-#define PLD_ICUCR9		__reg16(PLD_BASE + 0x8110)
-#define PLD_ICUCR10		__reg16(PLD_BASE + 0x8112)
-#define PLD_ICUCR11		__reg16(PLD_BASE + 0x8114)
-#define PLD_ICUCR12		__reg16(PLD_BASE + 0x8116)
-#define PLD_ICUCR13		__reg16(PLD_BASE + 0x8118)
-#define PLD_ICUCR14		__reg16(PLD_BASE + 0x811a)
-#define PLD_ICUCR15		__reg16(PLD_BASE + 0x811c)
-#define PLD_ICUCR16		__reg16(PLD_BASE + 0x811e)
-#define PLD_ICUCR17		__reg16(PLD_BASE + 0x8120)
-#define PLD_ICUCR_IEN		(0x1000)
-#define PLD_ICUCR_IREQ		(0x0100)
-#define PLD_ICUCR_ISMOD00	(0x0000)	/* Low edge */
-#define PLD_ICUCR_ISMOD01	(0x0010)	/* Low level */
-#define PLD_ICUCR_ISMOD02	(0x0020)	/* High edge */
-#define PLD_ICUCR_ISMOD03	(0x0030)	/* High level */
-#define PLD_ICUCR_ILEVEL0	(0x0000)
-#define PLD_ICUCR_ILEVEL1	(0x0001)
-#define PLD_ICUCR_ILEVEL2	(0x0002)
-#define PLD_ICUCR_ILEVEL3	(0x0003)
-#define PLD_ICUCR_ILEVEL4	(0x0004)
-#define PLD_ICUCR_ILEVEL5	(0x0005)
-#define PLD_ICUCR_ILEVEL6	(0x0006)
-#define PLD_ICUCR_ILEVEL7	(0x0007)
-
-/* Power Control of MMC and CF */
-#define PLD_CPCR		__reg16(PLD_BASE + 0x14000)
-#define PLD_CPCR_CF		0x0001
-#define PLD_CPCR_MMC		0x0002
-
-/* LED Control
- *
- * 1: DIP swich side
- * 2: Reset switch side
- */
-#define PLD_IOLEDCR		__reg16(PLD_BASE + 0x14002)
-#define PLD_IOLED_1_ON		0x001
-#define PLD_IOLED_1_OFF		0x000
-#define PLD_IOLED_2_ON		0x002
-#define PLD_IOLED_2_OFF		0x000
-
-/* DIP Switch
- *  0: Write-protect of Flash Memory (0:protected, 1:non-protected)
- *  1: -
- *  2: -
- *  3: -
- */
-#define PLD_IOSWSTS		__reg16(PLD_BASE + 0x14004)
-#define	PLD_IOSWSTS_IOSW2	0x0200
-#define	PLD_IOSWSTS_IOSW1	0x0100
-#define	PLD_IOSWSTS_IOWP0	0x0001
-
-/* CRC */
-#define PLD_CRC7DATA		__reg16(PLD_BASE + 0x18000)
-#define PLD_CRC7INDATA		__reg16(PLD_BASE + 0x18002)
-#define PLD_CRC16DATA		__reg16(PLD_BASE + 0x18004)
-#define PLD_CRC16INDATA		__reg16(PLD_BASE + 0x18006)
-#define PLD_CRC16ADATA		__reg16(PLD_BASE + 0x18008)
-#define PLD_CRC16AINDATA	__reg16(PLD_BASE + 0x1800a)
-
-/* RTC */
-#define PLD_RTCCR		__reg16(PLD_BASE + 0x1c000)
-#define PLD_RTCBAUR		__reg16(PLD_BASE + 0x1c002)
-#define PLD_RTCWRDATA		__reg16(PLD_BASE + 0x1c004)
-#define PLD_RTCRDDATA		__reg16(PLD_BASE + 0x1c006)
-#define PLD_RTCRSTODT		__reg16(PLD_BASE + 0x1c008)
-
-/* SIO0 */
-#define PLD_ESIO0CR		__reg16(PLD_BASE + 0x20000)
-#define	PLD_ESIO0CR_TXEN	0x0001
-#define	PLD_ESIO0CR_RXEN	0x0002
-#define PLD_ESIO0MOD0		__reg16(PLD_BASE + 0x20002)
-#define	PLD_ESIO0MOD0_CTSS	0x0040
-#define	PLD_ESIO0MOD0_RTSS	0x0080
-#define PLD_ESIO0MOD1		__reg16(PLD_BASE + 0x20004)
-#define	PLD_ESIO0MOD1_LMFS	0x0010
-#define PLD_ESIO0STS		__reg16(PLD_BASE + 0x20006)
-#define	PLD_ESIO0STS_TEMP	0x0001
-#define	PLD_ESIO0STS_TXCP	0x0002
-#define	PLD_ESIO0STS_RXCP	0x0004
-#define	PLD_ESIO0STS_TXSC	0x0100
-#define	PLD_ESIO0STS_RXSC	0x0200
-#define PLD_ESIO0STS_TXREADY	(PLD_ESIO0STS_TXCP | PLD_ESIO0STS_TEMP)
-#define PLD_ESIO0INTCR		__reg16(PLD_BASE + 0x20008)
-#define	PLD_ESIO0INTCR_TXIEN	0x0002
-#define	PLD_ESIO0INTCR_RXCEN	0x0004
-#define PLD_ESIO0BAUR		__reg16(PLD_BASE + 0x2000a)
-#define PLD_ESIO0TXB		__reg16(PLD_BASE + 0x2000c)
-#define PLD_ESIO0RXB		__reg16(PLD_BASE + 0x2000e)
-
-/* SIM Card */
-#define PLD_SCCR		__reg16(PLD_BASE + 0x38000)
-#define PLD_SCMOD		__reg16(PLD_BASE + 0x38004)
-#define PLD_SCSTS		__reg16(PLD_BASE + 0x38006)
-#define PLD_SCINTCR		__reg16(PLD_BASE + 0x38008)
-#define PLD_SCBAUR		__reg16(PLD_BASE + 0x3800a)
-#define PLD_SCTXB		__reg16(PLD_BASE + 0x3800c)
-#define PLD_SCRXB		__reg16(PLD_BASE + 0x3800e)
-
-#endif /* _OPSPUT_OPSPUT_PLD.H */
diff --git a/include/asm-m32r/page.h b/include/asm-m32r/page.h
deleted file mode 100644
index c9333089fe11..000000000000
--- a/include/asm-m32r/page.h
+++ /dev/null
@@ -1,87 +0,0 @@
-#ifndef _ASM_M32R_PAGE_H
-#define _ASM_M32R_PAGE_H
-
-/* PAGE_SHIFT determines the page size */
-#define PAGE_SHIFT	12
-#define PAGE_SIZE	(1UL << PAGE_SHIFT)
-#define PAGE_MASK	(~(PAGE_SIZE-1))
-
-#ifndef __ASSEMBLY__
-
-extern void clear_page(void *to);
-extern void copy_page(void *to, void *from);
-
-#define clear_user_page(page, vaddr, pg)	clear_page(page)
-#define copy_user_page(to, from, vaddr, pg)	copy_page(to, from)
-
-#define __alloc_zeroed_user_highpage(movableflags, vma, vaddr) \
-	alloc_page_vma(GFP_HIGHUSER | __GFP_ZERO | movableflags, vma, vaddr)
-#define __HAVE_ARCH_ALLOC_ZEROED_USER_HIGHPAGE
-
-/*
- * These are used to make use of C type-checking..
- */
-typedef struct { unsigned long pte; } pte_t;
-typedef struct { unsigned long pmd; } pmd_t;
-typedef struct { unsigned long pgd; } pgd_t;
-#define pte_val(x)	((x).pte)
-#define PTE_MASK	PAGE_MASK
-
-typedef struct { unsigned long pgprot; } pgprot_t;
-typedef struct page *pgtable_t;
-
-#define pmd_val(x)	((x).pmd)
-#define pgd_val(x)	((x).pgd)
-#define pgprot_val(x)	((x).pgprot)
-
-#define __pte(x) ((pte_t) { (x) } )
-#define __pmd(x) ((pmd_t) { (x) } )
-#define __pgd(x) ((pgd_t) { (x) } )
-#define __pgprot(x)	((pgprot_t) { (x) } )
-
-#endif /* !__ASSEMBLY__ */
-
-/*
- * This handles the memory map.. We could make this a config
- * option, but too many people screw it up, and too few need
- * it.
- *
- * A __PAGE_OFFSET of 0xC0000000 means that the kernel has
- * a virtual address space of one gigabyte, which limits the
- * amount of physical memory you can use to about 950MB.
- *
- * If you want more physical memory than this then see the CONFIG_HIGHMEM4G
- * and CONFIG_HIGHMEM64G options in the kernel configuration.
- */
-
-#define __MEMORY_START  CONFIG_MEMORY_START
-#define __MEMORY_SIZE   CONFIG_MEMORY_SIZE
-
-#ifdef CONFIG_MMU
-#define __PAGE_OFFSET  (0x80000000)
-#else
-#define __PAGE_OFFSET  (0x00000000)
-#endif
-
-#define PAGE_OFFSET		((unsigned long)__PAGE_OFFSET)
-#define __pa(x)			((unsigned long)(x) - PAGE_OFFSET)
-#define __va(x)			((void *)((unsigned long)(x) + PAGE_OFFSET))
-
-#ifndef CONFIG_DISCONTIGMEM
-#define PFN_BASE		(CONFIG_MEMORY_START >> PAGE_SHIFT)
-#define ARCH_PFN_OFFSET		PFN_BASE
-#define pfn_valid(pfn)		(((pfn) - PFN_BASE) < max_mapnr)
-#endif  /* !CONFIG_DISCONTIGMEM */
-
-#define virt_to_page(kaddr)	pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
-#define virt_addr_valid(kaddr)	pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
-
-#define VM_DATA_DEFAULT_FLAGS	(VM_READ | VM_WRITE | VM_EXEC | \
-				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC )
-
-#define devmem_is_allowed(x) 1
-
-#include <asm-generic/memory_model.h>
-#include <asm-generic/page.h>
-
-#endif /* _ASM_M32R_PAGE_H */
diff --git a/include/asm-m32r/pci.h b/include/asm-m32r/pci.h
deleted file mode 100644
index fe785d167db6..000000000000
--- a/include/asm-m32r/pci.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef _ASM_M32R_PCI_H
-#define _ASM_M32R_PCI_H
-
-#include <asm-generic/pci.h>
-
-#define PCI_DMA_BUS_IS_PHYS	(1)
-
-#endif /* _ASM_M32R_PCI_H */
diff --git a/include/asm-m32r/percpu.h b/include/asm-m32r/percpu.h
deleted file mode 100644
index e3169301fe66..000000000000
--- a/include/asm-m32r/percpu.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __ARCH_M32R_PERCPU__
-#define __ARCH_M32R_PERCPU__
-
-#include <asm-generic/percpu.h>
-
-#endif /* __ARCH_M32R_PERCPU__ */
diff --git a/include/asm-m32r/pgalloc.h b/include/asm-m32r/pgalloc.h
deleted file mode 100644
index f11a2b909cdb..000000000000
--- a/include/asm-m32r/pgalloc.h
+++ /dev/null
@@ -1,76 +0,0 @@
-#ifndef _ASM_M32R_PGALLOC_H
-#define _ASM_M32R_PGALLOC_H
-
-#include <linux/mm.h>
-
-#include <asm/io.h>
-
-#define pmd_populate_kernel(mm, pmd, pte)	\
-	set_pmd(pmd, __pmd(_PAGE_TABLE + __pa(pte)))
-
-static __inline__ void pmd_populate(struct mm_struct *mm, pmd_t *pmd,
-	pgtable_t pte)
-{
-	set_pmd(pmd, __pmd(_PAGE_TABLE + page_to_phys(pte)));
-}
-#define pmd_pgtable(pmd) pmd_page(pmd)
-
-/*
- * Allocate and free page tables.
- */
-static __inline__ pgd_t *pgd_alloc(struct mm_struct *mm)
-{
-	pgd_t *pgd = (pgd_t *)__get_free_page(GFP_KERNEL|__GFP_ZERO);
-
-	return pgd;
-}
-
-static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
-{
-	free_page((unsigned long)pgd);
-}
-
-static __inline__ pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
-	unsigned long address)
-{
-	pte_t *pte = (pte_t *)__get_free_page(GFP_KERNEL|__GFP_ZERO);
-
-	return pte;
-}
-
-static __inline__ pgtable_t pte_alloc_one(struct mm_struct *mm,
-	unsigned long address)
-{
-	struct page *pte = alloc_page(GFP_KERNEL|__GFP_ZERO);
-
-	pgtable_page_ctor(pte);
-	return pte;
-}
-
-static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
-{
-	free_page((unsigned long)pte);
-}
-
-static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
-{
-	pgtable_page_dtor(pte);
-	__free_page(pte);
-}
-
-#define __pte_free_tlb(tlb, pte)	pte_free((tlb)->mm, (pte))
-
-/*
- * allocating and freeing a pmd is trivial: the 1-entry pmd is
- * inside the pgd, so has no extra memory associated with it.
- * (In the PAE case we free the pmds as part of the pgd.)
- */
-
-#define pmd_alloc_one(mm, addr)		({ BUG(); ((pmd_t *)2); })
-#define pmd_free(mm, x)			do { } while (0)
-#define __pmd_free_tlb(tlb, x)		do { } while (0)
-#define pgd_populate(mm, pmd, pte)	BUG()
-
-#define check_pgt_cache()	do { } while (0)
-
-#endif /* _ASM_M32R_PGALLOC_H */
diff --git a/include/asm-m32r/pgtable-2level.h b/include/asm-m32r/pgtable-2level.h
deleted file mode 100644
index bca3475f9595..000000000000
--- a/include/asm-m32r/pgtable-2level.h
+++ /dev/null
@@ -1,78 +0,0 @@
-#ifndef _ASM_M32R_PGTABLE_2LEVEL_H
-#define _ASM_M32R_PGTABLE_2LEVEL_H
-#ifdef __KERNEL__
-
-/*
- * traditional M32R two-level paging structure:
- */
-
-#define PGDIR_SHIFT	22
-#define PTRS_PER_PGD	1024
-
-/*
- * the M32R is two-level, so we don't really have any
- * PMD directory physically.
- */
-#define PMD_SHIFT	22
-#define PTRS_PER_PMD	1
-
-#define PTRS_PER_PTE	1024
-
-#define pte_ERROR(e) \
-	printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e))
-#define pmd_ERROR(e) \
-	printk("%s:%d: bad pmd %08lx.\n", __FILE__, __LINE__, pmd_val(e))
-#define pgd_ERROR(e) \
-	printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e))
-
-/*
- * The "pgd_xxx()" functions here are trivial for a folded two-level
- * setup: the pgd is never bad, and a pmd always exists (as it's folded
- * into the pgd entry)
- */
-static inline int pgd_none(pgd_t pgd)	{ return 0; }
-static inline int pgd_bad(pgd_t pgd)	{ return 0; }
-static inline int pgd_present(pgd_t pgd)	{ return 1; }
-#define pgd_clear(xp)				do { } while (0)
-
-/*
- * Certain architectures need to do special things when PTEs
- * within a page table are directly modified.  Thus, the following
- * hook is made available.
- */
-#define set_pte(pteptr, pteval) (*(pteptr) = pteval)
-#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
-
-/*
- * (pmds are folded into pgds so this doesnt get actually called,
- * but the define is needed for a generic inline function.)
- */
-#define set_pmd(pmdptr, pmdval) (*(pmdptr) = pmdval)
-#define set_pgd(pgdptr, pgdval) (*(pgdptr) = pgdval)
-
-#define pgd_page_vaddr(pgd) \
-((unsigned long) __va(pgd_val(pgd) & PAGE_MASK))
-
-#ifndef CONFIG_DISCONTIGMEM
-#define pgd_page(pgd)	(mem_map + ((pgd_val(pgd) >> PAGE_SHIFT) - PFN_BASE))
-#endif /* !CONFIG_DISCONTIGMEM */
-
-static inline pmd_t *pmd_offset(pgd_t * dir, unsigned long address)
-{
-	return (pmd_t *) dir;
-}
-
-#define ptep_get_and_clear(mm,addr,xp)	__pte(xchg(&(xp)->pte, 0))
-#define pte_same(a, b)		(pte_val(a) == pte_val(b))
-#define pte_page(x)		pfn_to_page(pte_pfn(x))
-#define pte_none(x)		(!pte_val(x))
-#define pte_pfn(x)		(pte_val(x) >> PAGE_SHIFT)
-#define pfn_pte(pfn, prot)	__pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
-#define pfn_pmd(pfn, prot)	__pmd(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
-
-#define PTE_FILE_MAX_BITS	29
-#define pte_to_pgoff(pte)	(((pte_val(pte) >> 2) & 0x7f) | (((pte_val(pte) >> 10)) << 7))
-#define pgoff_to_pte(off)	((pte_t) { (((off) & 0x7f) << 2) | (((off) >> 7) << 10) | _PAGE_FILE })
-
-#endif /* __KERNEL__ */
-#endif /* _ASM_M32R_PGTABLE_2LEVEL_H */
diff --git a/include/asm-m32r/pgtable.h b/include/asm-m32r/pgtable.h
deleted file mode 100644
index e6359c566b50..000000000000
--- a/include/asm-m32r/pgtable.h
+++ /dev/null
@@ -1,363 +0,0 @@
-#ifndef _ASM_M32R_PGTABLE_H
-#define _ASM_M32R_PGTABLE_H
-
-#include <asm-generic/4level-fixup.h>
-
-#ifdef __KERNEL__
-/*
- * The Linux memory management assumes a three-level page table setup. On
- * the M32R, we use that, but "fold" the mid level into the top-level page
- * table, so that we physically have the same two-level page table as the
- * M32R mmu expects.
- *
- * This file contains the functions and defines necessary to modify and use
- * the M32R page table tree.
- */
-
-/* CAUTION!: If you change macro definitions in this file, you might have to
- * change arch/m32r/mmu.S manually.
- */
-
-#ifndef __ASSEMBLY__
-
-#include <linux/threads.h>
-#include <linux/bitops.h>
-#include <asm/processor.h>
-#include <asm/addrspace.h>
-#include <asm/page.h>
-
-struct mm_struct;
-struct vm_area_struct;
-
-extern pgd_t swapper_pg_dir[1024];
-extern void paging_init(void);
-
-/*
- * ZERO_PAGE is a global shared page that is always zero: used
- * for zero-mapped memory areas etc..
- */
-extern unsigned long empty_zero_page[1024];
-#define ZERO_PAGE(vaddr)	(virt_to_page(empty_zero_page))
-
-#endif /* !__ASSEMBLY__ */
-
-#ifndef __ASSEMBLY__
-#include <asm/pgtable-2level.h>
-#endif
-
-#define pgtable_cache_init()	do { } while (0)
-
-#define PMD_SIZE	(1UL << PMD_SHIFT)
-#define PMD_MASK	(~(PMD_SIZE - 1))
-#define PGDIR_SIZE	(1UL << PGDIR_SHIFT)
-#define PGDIR_MASK	(~(PGDIR_SIZE - 1))
-
-#define USER_PTRS_PER_PGD	(TASK_SIZE / PGDIR_SIZE)
-#define FIRST_USER_ADDRESS	0
-
-#ifndef __ASSEMBLY__
-/* Just any arbitrary offset to the start of the vmalloc VM area: the
- * current 8MB value just means that there will be a 8MB "hole" after the
- * physical memory until the kernel virtual memory starts.  That means that
- * any out-of-bounds memory accesses will hopefully be caught.
- * The vmalloc() routines leaves a hole of 4kB between each vmalloced
- * area for the same reason. ;)
- */
-#define VMALLOC_START		KSEG2
-#define VMALLOC_END		KSEG3
-
-/*
- *     M32R TLB format
- *
- *     [0]    [1:19]           [20:23]       [24:31]
- *     +-----------------------+----+-------------+
- *     |          VPN          |0000|    ASID     |
- *     +-----------------------+----+-------------+
- *     +-+---------------------+----+-+---+-+-+-+-+
- *     |0         PPN          |0000|N|AC |L|G|V| |
- *     +-+---------------------+----+-+---+-+-+-+-+
- *                                     RWX
- */
-
-#define _PAGE_BIT_DIRTY		0	/* software: page changed */
-#define _PAGE_BIT_FILE		0	/* when !present: nonlinear file
-					   mapping */
-#define _PAGE_BIT_PRESENT	1	/* Valid: page is valid */
-#define _PAGE_BIT_GLOBAL	2	/* Global */
-#define _PAGE_BIT_LARGE		3	/* Large */
-#define _PAGE_BIT_EXEC		4	/* Execute */
-#define _PAGE_BIT_WRITE		5	/* Write */
-#define _PAGE_BIT_READ		6	/* Read */
-#define _PAGE_BIT_NONCACHABLE	7	/* Non cachable */
-#define _PAGE_BIT_ACCESSED	8	/* software: page referenced */
-#define _PAGE_BIT_PROTNONE	9	/* software: if not present */
-
-#define _PAGE_DIRTY		(1UL << _PAGE_BIT_DIRTY)
-#define _PAGE_FILE		(1UL << _PAGE_BIT_FILE)
-#define _PAGE_PRESENT		(1UL << _PAGE_BIT_PRESENT)
-#define _PAGE_GLOBAL		(1UL << _PAGE_BIT_GLOBAL)
-#define _PAGE_LARGE		(1UL << _PAGE_BIT_LARGE)
-#define _PAGE_EXEC		(1UL << _PAGE_BIT_EXEC)
-#define _PAGE_WRITE		(1UL << _PAGE_BIT_WRITE)
-#define _PAGE_READ		(1UL << _PAGE_BIT_READ)
-#define _PAGE_NONCACHABLE	(1UL << _PAGE_BIT_NONCACHABLE)
-#define _PAGE_ACCESSED		(1UL << _PAGE_BIT_ACCESSED)
-#define _PAGE_PROTNONE		(1UL << _PAGE_BIT_PROTNONE)
-
-#define _PAGE_TABLE	\
-	( _PAGE_PRESENT | _PAGE_WRITE | _PAGE_READ | _PAGE_ACCESSED \
-	| _PAGE_DIRTY )
-#define _KERNPG_TABLE	\
-	( _PAGE_PRESENT | _PAGE_WRITE | _PAGE_READ | _PAGE_ACCESSED \
-	| _PAGE_DIRTY )
-#define _PAGE_CHG_MASK	\
-	( PTE_MASK | _PAGE_ACCESSED | _PAGE_DIRTY )
-
-#ifdef CONFIG_MMU
-#define PAGE_NONE	\
-	__pgprot(_PAGE_PROTNONE | _PAGE_ACCESSED)
-#define PAGE_SHARED	\
-	__pgprot(_PAGE_PRESENT | _PAGE_WRITE | _PAGE_READ | _PAGE_ACCESSED)
-#define PAGE_SHARED_EXEC \
-	__pgprot(_PAGE_PRESENT | _PAGE_EXEC | _PAGE_WRITE | _PAGE_READ \
-		| _PAGE_ACCESSED)
-#define PAGE_COPY	\
-	__pgprot(_PAGE_PRESENT | _PAGE_READ | _PAGE_ACCESSED)
-#define PAGE_COPY_EXEC	\
-	__pgprot(_PAGE_PRESENT | _PAGE_EXEC | _PAGE_READ | _PAGE_ACCESSED)
-#define PAGE_READONLY	\
-	__pgprot(_PAGE_PRESENT | _PAGE_READ | _PAGE_ACCESSED)
-#define PAGE_READONLY_EXEC \
-	__pgprot(_PAGE_PRESENT | _PAGE_EXEC | _PAGE_READ | _PAGE_ACCESSED)
-
-#define __PAGE_KERNEL	\
-	( _PAGE_PRESENT | _PAGE_EXEC | _PAGE_WRITE | _PAGE_READ | _PAGE_DIRTY \
-	| _PAGE_ACCESSED )
-#define __PAGE_KERNEL_RO	( __PAGE_KERNEL & ~_PAGE_WRITE )
-#define __PAGE_KERNEL_NOCACHE	( __PAGE_KERNEL | _PAGE_NONCACHABLE)
-
-#define MAKE_GLOBAL(x)	__pgprot((x) | _PAGE_GLOBAL)
-
-#define PAGE_KERNEL		MAKE_GLOBAL(__PAGE_KERNEL)
-#define PAGE_KERNEL_RO		MAKE_GLOBAL(__PAGE_KERNEL_RO)
-#define PAGE_KERNEL_NOCACHE	MAKE_GLOBAL(__PAGE_KERNEL_NOCACHE)
-
-#else
-#define PAGE_NONE		__pgprot(0)
-#define PAGE_SHARED		__pgprot(0)
-#define PAGE_SHARED_EXEC	__pgprot(0)
-#define PAGE_COPY		__pgprot(0)
-#define PAGE_COPY_EXEC		__pgprot(0)
-#define PAGE_READONLY		__pgprot(0)
-#define PAGE_READONLY_EXEC	__pgprot(0)
-
-#define PAGE_KERNEL		__pgprot(0)
-#define PAGE_KERNEL_RO		__pgprot(0)
-#define PAGE_KERNEL_NOCACHE	__pgprot(0)
-#endif /* CONFIG_MMU */
-
-	/* xwr */
-#define __P000	PAGE_NONE
-#define __P001	PAGE_READONLY
-#define __P010	PAGE_COPY
-#define __P011	PAGE_COPY
-#define __P100	PAGE_READONLY_EXEC
-#define __P101	PAGE_READONLY_EXEC
-#define __P110	PAGE_COPY_EXEC
-#define __P111	PAGE_COPY_EXEC
-
-#define __S000	PAGE_NONE
-#define __S001	PAGE_READONLY
-#define __S010	PAGE_SHARED
-#define __S011	PAGE_SHARED
-#define __S100	PAGE_READONLY_EXEC
-#define __S101	PAGE_READONLY_EXEC
-#define __S110	PAGE_SHARED_EXEC
-#define __S111	PAGE_SHARED_EXEC
-
-/* page table for 0-4MB for everybody */
-
-#define pte_present(x)	(pte_val(x) & (_PAGE_PRESENT | _PAGE_PROTNONE))
-#define pte_clear(mm,addr,xp)	do { set_pte_at(mm, addr, xp, __pte(0)); } while (0)
-
-#define pmd_none(x)	(!pmd_val(x))
-#define pmd_present(x)	(pmd_val(x) & _PAGE_PRESENT)
-#define pmd_clear(xp)	do { set_pmd(xp, __pmd(0)); } while (0)
-#define	pmd_bad(x)	((pmd_val(x) & ~PAGE_MASK) != _KERNPG_TABLE)
-
-#define pages_to_mb(x)	((x) >> (20 - PAGE_SHIFT))
-
-/*
- * The following only work if pte_present() is true.
- * Undefined behaviour if not..
- */
-static inline int pte_dirty(pte_t pte)
-{
-	return pte_val(pte) & _PAGE_DIRTY;
-}
-
-static inline int pte_young(pte_t pte)
-{
-	return pte_val(pte) & _PAGE_ACCESSED;
-}
-
-static inline int pte_write(pte_t pte)
-{
-	return pte_val(pte) & _PAGE_WRITE;
-}
-
-/*
- * The following only works if pte_present() is not true.
- */
-static inline int pte_file(pte_t pte)
-{
-	return pte_val(pte) & _PAGE_FILE;
-}
-
-static inline int pte_special(pte_t pte)
-{
-	return 0;
-}
-
-static inline pte_t pte_mkclean(pte_t pte)
-{
-	pte_val(pte) &= ~_PAGE_DIRTY;
-	return pte;
-}
-
-static inline pte_t pte_mkold(pte_t pte)
-{
-	pte_val(pte) &= ~_PAGE_ACCESSED;
-	return pte;
-}
-
-static inline pte_t pte_wrprotect(pte_t pte)
-{
-	pte_val(pte) &= ~_PAGE_WRITE;
-	return pte;
-}
-
-static inline pte_t pte_mkdirty(pte_t pte)
-{
-	pte_val(pte) |= _PAGE_DIRTY;
-	return pte;
-}
-
-static inline pte_t pte_mkyoung(pte_t pte)
-{
-	pte_val(pte) |= _PAGE_ACCESSED;
-	return pte;
-}
-
-static inline pte_t pte_mkwrite(pte_t pte)
-{
-	pte_val(pte) |= _PAGE_WRITE;
-	return pte;
-}
-
-static inline pte_t pte_mkspecial(pte_t pte)
-{
-	return pte;
-}
-
-static inline  int ptep_test_and_clear_young(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep)
-{
-	return test_and_clear_bit(_PAGE_BIT_ACCESSED, ptep);
-}
-
-static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
-{
-	clear_bit(_PAGE_BIT_WRITE, ptep);
-}
-
-/*
- * Macro and implementation to make a page protection as uncachable.
- */
-static inline pgprot_t pgprot_noncached(pgprot_t _prot)
-{
-	unsigned long prot = pgprot_val(_prot);
-
-	prot |= _PAGE_NONCACHABLE;
-	return __pgprot(prot);
-}
-
-#define pgprot_writecombine(prot) pgprot_noncached(prot)
-
-/*
- * Conversion functions: convert a page and protection to a page entry,
- * and a page entry and page directory to the page they refer to.
- */
-#define mk_pte(page, pgprot)	pfn_pte(page_to_pfn(page), pgprot)
-
-static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
-{
-	set_pte(&pte, __pte((pte_val(pte) & _PAGE_CHG_MASK) \
-		| pgprot_val(newprot)));
-
-	return pte;
-}
-
-/*
- * Conversion functions: convert a page and protection to a page entry,
- * and a page entry and page directory to the page they refer to.
- */
-
-static inline void pmd_set(pmd_t * pmdp, pte_t * ptep)
-{
-	pmd_val(*pmdp) = (((unsigned long) ptep) & PAGE_MASK);
-}
-
-#define pmd_page_vaddr(pmd)	\
-	((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
-
-#ifndef CONFIG_DISCONTIGMEM
-#define pmd_page(pmd)	(mem_map + ((pmd_val(pmd) >> PAGE_SHIFT) - PFN_BASE))
-#endif /* !CONFIG_DISCONTIGMEM */
-
-/* to find an entry in a page-table-directory. */
-#define pgd_index(address)	\
-	(((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1))
-
-#define pgd_offset(mm, address)	((mm)->pgd + pgd_index(address))
-
-/* to find an entry in a kernel page-table-directory */
-#define pgd_offset_k(address)	pgd_offset(&init_mm, address)
-
-#define pmd_index(address)	\
-	(((address) >> PMD_SHIFT) & (PTRS_PER_PMD - 1))
-
-#define pte_index(address)	\
-	(((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-#define pte_offset_kernel(dir, address)	\
-	((pte_t *)pmd_page_vaddr(*(dir)) + pte_index(address))
-#define pte_offset_map(dir, address)	\
-	((pte_t *)page_address(pmd_page(*(dir))) + pte_index(address))
-#define pte_offset_map_nested(dir, address)	pte_offset_map(dir, address)
-#define pte_unmap(pte)		do { } while (0)
-#define pte_unmap_nested(pte)	do { } while (0)
-
-/* Encode and de-code a swap entry */
-#define __swp_type(x)			(((x).val >> 2) & 0x1f)
-#define __swp_offset(x)			((x).val >> 10)
-#define __swp_entry(type, offset)	\
-	((swp_entry_t) { ((type) << 2) | ((offset) << 10) })
-#define __pte_to_swp_entry(pte)		((swp_entry_t) { pte_val(pte) })
-#define __swp_entry_to_pte(x)		((pte_t) { (x).val })
-
-#endif /* !__ASSEMBLY__ */
-
-/* Needs to be defined here and not in linux/mm.h, as it is arch dependent */
-#define kern_addr_valid(addr)	(1)
-
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot)	\
-		remap_pfn_range(vma, vaddr, pfn, size, prot)
-
-#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG
-#define __HAVE_ARCH_PTEP_GET_AND_CLEAR
-#define __HAVE_ARCH_PTEP_SET_WRPROTECT
-#define __HAVE_ARCH_PTE_SAME
-#include <asm-generic/pgtable.h>
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_M32R_PGTABLE_H */
diff --git a/include/asm-m32r/poll.h b/include/asm-m32r/poll.h
deleted file mode 100644
index c98509d3149e..000000000000
--- a/include/asm-m32r/poll.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/poll.h>
diff --git a/include/asm-m32r/posix_types.h b/include/asm-m32r/posix_types.h
deleted file mode 100644
index b309c5858637..000000000000
--- a/include/asm-m32r/posix_types.h
+++ /dev/null
@@ -1,118 +0,0 @@
-#ifndef _ASM_M32R_POSIX_TYPES_H
-#define _ASM_M32R_POSIX_TYPES_H
-
-/*
- * This file is generally used by user-level software, so you need to
- * be a little careful about namespace pollution etc.  Also, we cannot
- * assume GCC is being used.
- */
-
-typedef unsigned long	__kernel_ino_t;
-typedef unsigned short	__kernel_mode_t;
-typedef unsigned short	__kernel_nlink_t;
-typedef long		__kernel_off_t;
-typedef int		__kernel_pid_t;
-typedef unsigned short	__kernel_ipc_pid_t;
-typedef unsigned short	__kernel_uid_t;
-typedef unsigned short	__kernel_gid_t;
-typedef unsigned int	__kernel_size_t;
-typedef int		__kernel_ssize_t;
-typedef int		__kernel_ptrdiff_t;
-typedef long		__kernel_time_t;
-typedef long		__kernel_suseconds_t;
-typedef long		__kernel_clock_t;
-typedef int		__kernel_timer_t;
-typedef int		__kernel_clockid_t;
-typedef int		__kernel_daddr_t;
-typedef char *		__kernel_caddr_t;
-typedef unsigned short	__kernel_uid16_t;
-typedef unsigned short	__kernel_gid16_t;
-typedef unsigned int	__kernel_uid32_t;
-typedef unsigned int	__kernel_gid32_t;
-
-typedef unsigned short	__kernel_old_uid_t;
-typedef unsigned short	__kernel_old_gid_t;
-typedef unsigned short	__kernel_old_dev_t;
-
-#ifdef __GNUC__
-typedef long long	__kernel_loff_t;
-#endif
-
-typedef struct {
-	int	val[2];
-} __kernel_fsid_t;
-
-#if defined(__KERNEL__)
-
-#undef	__FD_SET
-static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
-{
-	unsigned long __tmp = __fd / __NFDBITS;
-	unsigned long __rem = __fd % __NFDBITS;
-	__fdsetp->fds_bits[__tmp] |= (1UL<<__rem);
-}
-
-#undef	__FD_CLR
-static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp)
-{
-	unsigned long __tmp = __fd / __NFDBITS;
-	unsigned long __rem = __fd % __NFDBITS;
-	__fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem);
-}
-
-
-#undef	__FD_ISSET
-static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p)
-{
-	unsigned long __tmp = __fd / __NFDBITS;
-	unsigned long __rem = __fd % __NFDBITS;
-	return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0;
-}
-
-/*
- * This will unroll the loop for the normal constant case (8 ints,
- * for a 256-bit fd_set)
- */
-#undef	__FD_ZERO
-static __inline__ void __FD_ZERO(__kernel_fd_set *__p)
-{
-	unsigned long *__tmp = __p->fds_bits;
-	int __i;
-
-	if (__builtin_constant_p(__FDSET_LONGS)) {
-		switch (__FDSET_LONGS) {
-		case 16:
-			__tmp[ 0] = 0; __tmp[ 1] = 0;
-			__tmp[ 2] = 0; __tmp[ 3] = 0;
-			__tmp[ 4] = 0; __tmp[ 5] = 0;
-			__tmp[ 6] = 0; __tmp[ 7] = 0;
-			__tmp[ 8] = 0; __tmp[ 9] = 0;
-			__tmp[10] = 0; __tmp[11] = 0;
-			__tmp[12] = 0; __tmp[13] = 0;
-			__tmp[14] = 0; __tmp[15] = 0;
-			return;
-
-		case 8:
-			__tmp[ 0] = 0; __tmp[ 1] = 0;
-			__tmp[ 2] = 0; __tmp[ 3] = 0;
-			__tmp[ 4] = 0; __tmp[ 5] = 0;
-			__tmp[ 6] = 0; __tmp[ 7] = 0;
-			return;
-
-		case 4:
-			__tmp[ 0] = 0; __tmp[ 1] = 0;
-			__tmp[ 2] = 0; __tmp[ 3] = 0;
-			return;
-		}
-	}
-	__i = __FDSET_LONGS;
-	while (__i) {
-		__i--;
-		*__tmp = 0;
-		__tmp++;
-	}
-}
-
-#endif /* defined(__KERNEL__) */
-
-#endif  /* _ASM_M32R_POSIX_TYPES_H */
diff --git a/include/asm-m32r/processor.h b/include/asm-m32r/processor.h
deleted file mode 100644
index 1a997fc148a2..000000000000
--- a/include/asm-m32r/processor.h
+++ /dev/null
@@ -1,147 +0,0 @@
-#ifndef _ASM_M32R_PROCESSOR_H
-#define _ASM_M32R_PROCESSOR_H
-
-/*
- * include/asm-m32r/processor.h
- *
- * 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.
- *
- * Copyright (C) 1994  Linus Torvalds
- * Copyright (C) 2001  Hiroyuki Kondo, Hirokazu Takata, and Hitoshi Yamamoto
- * Copyright (C) 2004  Hirokazu Takata <takata at linux-m32r.org>
- */
-
-#include <linux/kernel.h>
-#include <asm/cache.h>
-#include <asm/ptrace.h>  /* pt_regs */
-
-/*
- * Default implementation of macro that returns current
- * instruction pointer ("program counter").
- */
-#define current_text_addr() ({ __label__ _l; _l: &&_l; })
-
-/*
- *  CPU type and hardware bug flags. Kept separately for each CPU.
- *  Members of this structure are referenced in head.S, so think twice
- *  before touching them. [mj]
- */
-
-struct cpuinfo_m32r {
-	unsigned long pgtable_cache_sz;
-	unsigned long cpu_clock;
-	unsigned long bus_clock;
-	unsigned long timer_divide;
-	unsigned long loops_per_jiffy;
-};
-
-/*
- * capabilities of CPUs
- */
-
-extern struct cpuinfo_m32r boot_cpu_data;
-
-#ifdef CONFIG_SMP
-extern struct cpuinfo_m32r cpu_data[];
-#define current_cpu_data cpu_data[smp_processor_id()]
-#else
-#define cpu_data (&boot_cpu_data)
-#define current_cpu_data boot_cpu_data
-#endif
-
-/*
- * User space process size: 2GB (default).
- */
-#ifdef CONFIG_MMU
-#define TASK_SIZE  (0x80000000UL)
-#else
-#define TASK_SIZE  (0x00400000UL)
-#endif
-
-#ifdef __KERNEL__
-#define STACK_TOP	TASK_SIZE
-#define STACK_TOP_MAX	STACK_TOP
-#endif
-
-/* This decides where the kernel will search for a free chunk of vm
- * space during mmap's.
- */
-#define TASK_UNMAPPED_BASE	PAGE_ALIGN(TASK_SIZE / 3)
-
-typedef struct {
-	unsigned long seg;
-} mm_segment_t;
-
-#define MAX_TRAPS 10
-
-struct debug_trap {
-	int nr_trap;
-	unsigned long	addr[MAX_TRAPS];
-	unsigned long	insn[MAX_TRAPS];
-};
-
-struct thread_struct {
-	unsigned long address;
-	unsigned long trap_no;		/* Trap number  */
-	unsigned long error_code;	/* Error code of trap */
-	unsigned long lr;		/* saved pc */
-	unsigned long sp;		/* user stack pointer */
-	struct debug_trap debug_trap;
-};
-
-#define INIT_SP	(sizeof(init_stack) + (unsigned long) &init_stack)
-
-#define INIT_THREAD	{	\
-	.sp = INIT_SP,		\
-}
-
-/*
- * Do necessary setup to start up a newly executed thread.
- */
-
-/* User process Backup PSW */
-#define USERPS_BPSW (M32R_PSW_BSM|M32R_PSW_BIE|M32R_PSW_BPM)
-
-#define start_thread(regs, new_pc, new_spu) 				\
-	do {								\
-		set_fs(USER_DS); 					\
-		regs->psw = (regs->psw | USERPS_BPSW) & 0x0000FFFFUL;	\
-		regs->bpc = new_pc;					\
-		regs->spu = new_spu;					\
-	} while (0)
-
-/* Forward declaration, a strange C thing */
-struct task_struct;
-struct mm_struct;
-
-/* Free all resources held by a thread. */
-extern void release_thread(struct task_struct *);
-
-#define prepare_to_copy(tsk)	do { } while (0)
-
-/*
- * create a kernel thread without removing it from tasklists
- */
-extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
-
-/* Copy and release all segment info associated with a VM */
-extern void copy_segments(struct task_struct *p, struct mm_struct * mm);
-extern void release_segments(struct mm_struct * mm);
-
-extern unsigned long thread_saved_pc(struct task_struct *);
-
-/* Copy and release all segment info associated with a VM */
-#define copy_segments(p, mm)  do { } while (0)
-#define release_segments(mm)  do { } while (0)
-
-unsigned long get_wchan(struct task_struct *p);
-#define KSTK_EIP(tsk)  ((tsk)->thread.lr)
-#define KSTK_ESP(tsk)  ((tsk)->thread.sp)
-
-#define THREAD_SIZE (2*PAGE_SIZE)
-
-#define cpu_relax()	barrier()
-
-#endif /* _ASM_M32R_PROCESSOR_H */
diff --git a/include/asm-m32r/ptrace.h b/include/asm-m32r/ptrace.h
deleted file mode 100644
index a0755b982028..000000000000
--- a/include/asm-m32r/ptrace.h
+++ /dev/null
@@ -1,148 +0,0 @@
-#ifndef _ASM_M32R_PTRACE_H
-#define _ASM_M32R_PTRACE_H
-
-/*
- * linux/include/asm-m32r/ptrace.h
- *
- * 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.
- *
- * M32R version:
- *   Copyright (C) 2001-2002, 2004  Hirokazu Takata <takata at linux-m32r.org>
- */
-
-/* 0 - 13 are integer registers (general purpose registers).  */
-#define PT_R4		0
-#define PT_R5		1
-#define PT_R6		2
-#define PT_REGS 	3
-#define PT_R0		4
-#define PT_R1		5
-#define PT_R2		6
-#define PT_R3		7
-#define PT_R7		8
-#define PT_R8		9
-#define PT_R9		10
-#define PT_R10		11
-#define PT_R11		12
-#define PT_R12		13
-#define PT_SYSCNR	14
-#define PT_R13		PT_FP
-#define PT_R14		PT_LR
-#define PT_R15		PT_SP
-
-/* processor status and miscellaneous context registers.  */
-#define PT_ACC0H	15
-#define PT_ACC0L	16
-#define PT_ACC1H	17	/* ISA_DSP_LEVEL2 only */
-#define PT_ACC1L	18	/* ISA_DSP_LEVEL2 only */
-#define PT_PSW		19
-#define PT_BPC		20
-#define PT_BBPSW	21
-#define PT_BBPC		22
-#define PT_SPU		23
-#define PT_FP		24
-#define PT_LR		25
-#define PT_SPI		26
-#define PT_ORIGR0	27
-
-/* virtual pt_reg entry for gdb */
-#define PT_PC		30
-#define PT_CBR		31
-#define PT_EVB		32
-
-
-/* Control registers.  */
-#define SPR_CR0 PT_PSW
-#define SPR_CR1 PT_CBR		/* read only */
-#define SPR_CR2 PT_SPI
-#define SPR_CR3 PT_SPU
-#define SPR_CR4
-#define SPR_CR5 PT_EVB		/* part of M32R/E, M32R/I core only */
-#define SPR_CR6 PT_BPC
-#define SPR_CR7
-#define SPR_CR8 PT_BBPSW
-#define SPR_CR9
-#define SPR_CR10
-#define SPR_CR11
-#define SPR_CR12
-#define SPR_CR13 PT_WR
-#define SPR_CR14 PT_BBPC
-#define SPR_CR15
-
-/* this struct defines the way the registers are stored on the
-   stack during a system call. */
-struct pt_regs {
-	/* Saved main processor registers. */
-	unsigned long r4;
-	unsigned long r5;
-	unsigned long r6;
-	struct pt_regs *pt_regs;
-	unsigned long r0;
-	unsigned long r1;
-	unsigned long r2;
-	unsigned long r3;
-	unsigned long r7;
-	unsigned long r8;
-	unsigned long r9;
-	unsigned long r10;
-	unsigned long r11;
-	unsigned long r12;
-	long syscall_nr;
-
-	/* Saved main processor status and miscellaneous context registers. */
-	unsigned long acc0h;
-	unsigned long acc0l;
-	unsigned long acc1h;	/* ISA_DSP_LEVEL2 only */
-	unsigned long acc1l;	/* ISA_DSP_LEVEL2 only */
-	unsigned long psw;
-	unsigned long bpc;		/* saved PC for TRAP syscalls */
-	unsigned long bbpsw;
-	unsigned long bbpc;
-	unsigned long spu;		/* saved user stack */
-	unsigned long fp;
-	unsigned long lr;		/* saved PC for JL syscalls */
-	unsigned long spi;		/* saved kernel stack */
-	unsigned long orig_r0;
-};
-
-/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
-#define PTRACE_GETREGS		12
-#define PTRACE_SETREGS		13
-
-#define PTRACE_OLDSETOPTIONS	21
-
-/* options set using PTRACE_SETOPTIONS */
-#define PTRACE_O_TRACESYSGOOD	0x00000001
-
-#ifdef __KERNEL__
-
-#include <asm/m32r.h>		/* M32R_PSW_BSM, M32R_PSW_BPM */
-
-struct task_struct;
-extern void init_debug_traps(struct task_struct *);
-#define arch_ptrace_attach(child) \
-	init_debug_traps(child)
-
-#if defined(CONFIG_ISA_M32R2) || defined(CONFIG_CHIP_VDEC2)
-#define user_mode(regs) ((M32R_PSW_BPM & (regs)->psw) != 0)
-#elif defined(CONFIG_ISA_M32R)
-#define user_mode(regs) ((M32R_PSW_BSM & (regs)->psw) != 0)
-#else
-#error unknown isa configuration
-#endif
-
-#define instruction_pointer(regs) ((regs)->bpc)
-#define profile_pc(regs) instruction_pointer(regs)
-
-extern void show_regs(struct pt_regs *);
-
-extern void withdraw_debug_trap(struct pt_regs *regs);
-
-#define task_pt_regs(task) \
-        ((struct pt_regs *)(task_stack_page(task) + THREAD_SIZE) - 1)
-
-#endif /* __KERNEL */
-
-#endif /* _ASM_M32R_PTRACE_H */
diff --git a/include/asm-m32r/resource.h b/include/asm-m32r/resource.h
deleted file mode 100644
index b1ce766e37a0..000000000000
--- a/include/asm-m32r/resource.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_M32R_RESOURCE_H
-#define _ASM_M32R_RESOURCE_H
-
-#include <asm-generic/resource.h>
-
-#endif  /* _ASM_M32R_RESOURCE_H */
diff --git a/include/asm-m32r/rtc.h b/include/asm-m32r/rtc.h
deleted file mode 100644
index 0340633f3f4d..000000000000
--- a/include/asm-m32r/rtc.h
+++ /dev/null
@@ -1,65 +0,0 @@
-#ifndef __RTC_H__
-#define __RTC_H__
-
-   /* Dallas DS1302 clock/calendar register numbers. */
-#  define RTC_SECONDS      0
-#  define RTC_MINUTES      1
-#  define RTC_HOURS        2
-#  define RTC_DAY_OF_MONTH 3
-#  define RTC_MONTH        4
-#  define RTC_WEEKDAY      5
-#  define RTC_YEAR         6
-#  define RTC_CONTROL      7
-
-   /* Bits in CONTROL register. */
-#  define RTC_CONTROL_WRITEPROTECT 	0x80
-#  define RTC_TRICKLECHARGER 		8
-
-  /* Bits in TRICKLECHARGER register TCS TCS TCS TCS DS DS RS RS. */
-#  define RTC_TCR_PATTERN 	0xA0	/* 1010xxxx */
-#  define RTC_TCR_1DIOD 	0x04	/* xxxx01xx */
-#  define RTC_TCR_2DIOD 	0x08	/* xxxx10xx */
-#  define RTC_TCR_DISABLED 	0x00	/* xxxxxx00 Disabled */
-#  define RTC_TCR_2KOHM 	0x01	/* xxxxxx01 2KOhm */
-#  define RTC_TCR_4KOHM 	0x02	/* xxxxxx10 4kOhm */
-#  define RTC_TCR_8KOHM 	0x03	/* xxxxxx11 8kOhm */
-
-#ifdef CONFIG_DS1302
-extern unsigned char ds1302_readreg(int reg);
-extern void ds1302_writereg(int reg, unsigned char val);
-extern int ds1302_init(void);
-#  define CMOS_READ(x) ds1302_readreg(x)
-#  define CMOS_WRITE(val,reg) ds1302_writereg(reg,val)
-#  define RTC_INIT() ds1302_init()
-#else
-  /* No RTC configured so we shouldn't try to access any. */
-#  define CMOS_READ(x) 42
-#  define CMOS_WRITE(x,y)
-#  define RTC_INIT() (-1)
-#endif
-
-/*
- * The struct used to pass data via the following ioctl. Similar to the
- * struct tm in <time.h>, but it needs to be here so that the kernel
- * source is self contained, allowing cross-compiles, etc. etc.
- */
-struct rtc_time {
-	int tm_sec;
-	int tm_min;
-	int tm_hour;
-	int tm_mday;
-	int tm_mon;
-	int tm_year;
-	int tm_wday;
-	int tm_yday;
-	int tm_isdst;
-};
-
-/* ioctl() calls that are permitted to the /dev/rtc interface. */
-#define RTC_MAGIC 'p'
-#define RTC_RD_TIME		_IOR(RTC_MAGIC, 0x09, struct rtc_time)	/* Read RTC time. */
-#define RTC_SET_TIME		_IOW(RTC_MAGIC, 0x0a, struct rtc_time)	/* Set RTC time. */
-#define RTC_SET_CHARGE  	_IOW(RTC_MAGIC, 0x0b, int)
-#define RTC_MAX_IOCTL 0x0b
-
-#endif /* __RTC_H__ */
diff --git a/include/asm-m32r/s1d13806.h b/include/asm-m32r/s1d13806.h
deleted file mode 100644
index 248d36a82d79..000000000000
--- a/include/asm-m32r/s1d13806.h
+++ /dev/null
@@ -1,199 +0,0 @@
-//----------------------------------------------------------------------------
-//
-//  File generated by S1D13806CFG.EXE
-//
-//  Copyright (c) 2000,2001 Epson Research and Development, Inc.
-//  All rights reserved.
-//
-//----------------------------------------------------------------------------
-
-// Panel:  (active)  640x480 77Hz STN Single 8-bit (PCLK=CLKI=25.175MHz)
-// Memory: Embedded SDRAM (MCLK=CLKI3=50.000MHz) (BUSCLK=33.333MHz)
-
-#define SWIVEL_VIEW		0	/* 0:none, 1:90 not completed */
-
-static struct s1d13xxxfb_regval s1d13xxxfb_initregs[] = {
-
-    {0x0001,0x00},   // Miscellaneous Register
-    {0x01FC,0x00},   // Display Mode Register
-#if defined(CONFIG_PLAT_MAPPI)
-    {0x0004,0x00},   // General IO Pins Configuration Register 0
-    {0x0005,0x00},   // General IO Pins Configuration Register 1
-    {0x0008,0x00},   // General IO Pins Control Register 0
-    {0x0009,0x00},   // General IO Pins Control Register 1
-    {0x0010,0x00},   // Memory Clock Configuration Register
-    {0x0014,0x00},   // LCD Pixel Clock Configuration Register
-    {0x0018,0x00},   // CRT/TV Pixel Clock Configuration Register
-    {0x001C,0x00},   // MediaPlug Clock Configuration Register
-/*
- * .. 10MHz: 0x00
- * .. 30MHz: 0x01
- * 30MHz ..: 0x02
- */
-    {0x001E,0x02},   // CPU To Memory Wait State Select Register
-    {0x0021,0x02},   // DRAM Refresh Rate Register
-    {0x002A,0x11},   // DRAM Timings Control Register 0
-    {0x002B,0x13},   // DRAM Timings Control Register 1
-    {0x0020,0x80},   // Memory Configuration Register
-    {0x0030,0x25},   // Panel Type Register
-    {0x0031,0x00},   // MOD Rate Register
-    {0x0032,0x4F},   // LCD Horizontal Display Width Register
-    {0x0034,0x12},   // LCD Horizontal Non-Display Period Register
-    {0x0035,0x01},   // TFT FPLINE Start Position Register
-    {0x0036,0x0B},   // TFT FPLINE Pulse Width Register
-    {0x0038,0xDF},   // LCD Vertical Display Height Register 0
-    {0x0039,0x01},   // LCD Vertical Display Height Register 1
-    {0x003A,0x2C},   // LCD Vertical Non-Display Period Register
-    {0x003B,0x0A},   // TFT FPFRAME Start Position Register
-    {0x003C,0x01},   // TFT FPFRAME Pulse Width Register
-
-    {0x0041,0x00},   // LCD Miscellaneous Register
-    {0x0042,0x00},   // LCD Display Start Address Register 0
-    {0x0043,0x00},   // LCD Display Start Address Register 1
-    {0x0044,0x00},   // LCD Display Start Address Register 2
-
-#elif defined(CONFIG_PLAT_M32700UT) || defined(CONFIG_PLAT_OPSPUT) || defined(CONFIG_PLAT_MAPPI3)
-    {0x0004,0x07},   // GPIO[0:7] direction
-    {0x0005,0x00},   // GPIO[8:12] direction
-    {0x0008,0x00},   // GPIO[0:7] data
-    {0x0009,0x00},   // GPIO[8:12] data
-    {0x0008,0x04},   // LCD panel Vcc on
-    {0x0008,0x05},   // LCD panel reset
-    {0x0010,0x01},   // Memory Clock Configuration Register
-    {0x0014,0x30},   // LCD Pixel Clock Configuration Register (CLKI 22MHz/4)
-    {0x0018,0x00},   // CRT/TV Pixel Clock Configuration Register
-    {0x001C,0x00},   // MediaPlug Clock Configuration Register(10MHz)
-    {0x001E,0x00},   // CPU To Memory Wait State Select Register
-    {0x0020,0x80},   // Memory Configuration Register
-    {0x0021,0x03},   // DRAM Refresh Rate Register
-    {0x002A,0x00},   // DRAM Timings Control Register 0
-    {0x002B,0x01},   // DRAM Timings Control Register 1
-    {0x0030,0x25},   // Panel Type Register
-    {0x0031,0x00},   // MOD Rate Register
-    {0x0032,0x1d},   // LCD Horizontal Display Width Register
-    {0x0034,0x05},   // LCD Horizontal Non-Display Period Register
-    {0x0035,0x01},   // TFT FPLINE Start Position Register
-    {0x0036,0x01},   // TFT FPLINE Pulse Width Register
-    {0x0038,0x3F},   // LCD Vertical Display Height Register 0
-    {0x0039,0x01},   // LCD Vertical Display Height Register 1
-    {0x003A,0x0b},   // LCD Vertical Non-Display Period Register
-    {0x003B,0x07},   // TFT FPFRAME Start Position Register
-    {0x003C,0x02},   // TFT FPFRAME Pulse Width Register
-
-    {0x0041,0x00},   // LCD Miscellaneous Register
-#if (SWIVEL_VIEW == 0)
-    {0x0042,0x00},   // LCD Display Start Address Register 0
-    {0x0043,0x00},   // LCD Display Start Address Register 1
-    {0x0044,0x00},   // LCD Display Start Address Register 2
-
-#elif (SWIVEL_VIEW == 1)
-    // 1024 - W(320) = 0x2C0
-    {0x0042,0xC0},   // LCD Display Start Address Register 0
-    {0x0043,0x02},   // LCD Display Start Address Register 1
-    {0x0044,0x00},   // LCD Display Start Address Register 2
-    // 1024
-    {0x0046,0x00},   // LCD Memory Address Offset Register 0
-    {0x0047,0x02},   // LCD Memory Address Offset Register 1
-#else
-#error unsupported SWIVEL_VIEW mode
-#endif
-#else
-#error no platform configuration
-#endif  /* CONFIG_PLAT_XXX */
-
-    {0x0048,0x00},   // LCD Pixel Panning Register
-    {0x004A,0x00},   // LCD Display FIFO High Threshold Control Register
-    {0x004B,0x00},   // LCD Display FIFO Low Threshold Control Register
-    {0x0050,0x4F},   // CRT/TV Horizontal Display Width Register
-    {0x0052,0x13},   // CRT/TV Horizontal Non-Display Period Register
-    {0x0053,0x01},   // CRT/TV HRTC Start Position Register
-    {0x0054,0x0B},   // CRT/TV HRTC Pulse Width Register
-    {0x0056,0xDF},   // CRT/TV Vertical Display Height Register 0
-    {0x0057,0x01},   // CRT/TV Vertical Display Height Register 1
-    {0x0058,0x2B},   // CRT/TV Vertical Non-Display Period Register
-    {0x0059,0x09},   // CRT/TV VRTC Start Position Register
-    {0x005A,0x01},   // CRT/TV VRTC Pulse Width Register
-    {0x005B,0x10},   // TV Output Control Register
-
-    {0x0062,0x00},   // CRT/TV Display Start Address Register 0
-    {0x0063,0x00},   // CRT/TV Display Start Address Register 1
-    {0x0064,0x00},   // CRT/TV Display Start Address Register 2
-
-    {0x0068,0x00},   // CRT/TV Pixel Panning Register
-    {0x006A,0x00},   // CRT/TV Display FIFO High Threshold Control Register
-    {0x006B,0x00},   // CRT/TV Display FIFO Low Threshold Control Register
-    {0x0070,0x00},   // LCD Ink/Cursor Control Register
-    {0x0071,0x01},   // LCD Ink/Cursor Start Address Register
-    {0x0072,0x00},   // LCD Cursor X Position Register 0
-    {0x0073,0x00},   // LCD Cursor X Position Register 1
-    {0x0074,0x00},   // LCD Cursor Y Position Register 0
-    {0x0075,0x00},   // LCD Cursor Y Position Register 1
-    {0x0076,0x00},   // LCD Ink/Cursor Blue Color 0 Register
-    {0x0077,0x00},   // LCD Ink/Cursor Green Color 0 Register
-    {0x0078,0x00},   // LCD Ink/Cursor Red Color 0 Register
-    {0x007A,0x1F},   // LCD Ink/Cursor Blue Color 1 Register
-    {0x007B,0x3F},   // LCD Ink/Cursor Green Color 1 Register
-    {0x007C,0x1F},   // LCD Ink/Cursor Red Color 1 Register
-    {0x007E,0x00},   // LCD Ink/Cursor FIFO Threshold Register
-    {0x0080,0x00},   // CRT/TV Ink/Cursor Control Register
-    {0x0081,0x01},   // CRT/TV Ink/Cursor Start Address Register
-    {0x0082,0x00},   // CRT/TV Cursor X Position Register 0
-    {0x0083,0x00},   // CRT/TV Cursor X Position Register 1
-    {0x0084,0x00},   // CRT/TV Cursor Y Position Register 0
-    {0x0085,0x00},   // CRT/TV Cursor Y Position Register 1
-    {0x0086,0x00},   // CRT/TV Ink/Cursor Blue Color 0 Register
-    {0x0087,0x00},   // CRT/TV Ink/Cursor Green Color 0 Register
-    {0x0088,0x00},   // CRT/TV Ink/Cursor Red Color 0 Register
-    {0x008A,0x1F},   // CRT/TV Ink/Cursor Blue Color 1 Register
-    {0x008B,0x3F},   // CRT/TV Ink/Cursor Green Color 1 Register
-    {0x008C,0x1F},   // CRT/TV Ink/Cursor Red Color 1 Register
-    {0x008E,0x00},   // CRT/TV Ink/Cursor FIFO Threshold Register
-    {0x0100,0x00},   // BitBlt Control Register 0
-    {0x0101,0x00},   // BitBlt Control Register 1
-    {0x0102,0x00},   // BitBlt ROP Code/Color Expansion Register
-    {0x0103,0x00},   // BitBlt Operation Register
-    {0x0104,0x00},   // BitBlt Source Start Address Register 0
-    {0x0105,0x00},   // BitBlt Source Start Address Register 1
-    {0x0106,0x00},   // BitBlt Source Start Address Register 2
-    {0x0108,0x00},   // BitBlt Destination Start Address Register 0
-    {0x0109,0x00},   // BitBlt Destination Start Address Register 1
-    {0x010A,0x00},   // BitBlt Destination Start Address Register 2
-    {0x010C,0x00},   // BitBlt Memory Address Offset Register 0
-    {0x010D,0x00},   // BitBlt Memory Address Offset Register 1
-    {0x0110,0x00},   // BitBlt Width Register 0
-    {0x0111,0x00},   // BitBlt Width Register 1
-    {0x0112,0x00},   // BitBlt Height Register 0
-    {0x0113,0x00},   // BitBlt Height Register 1
-    {0x0114,0x00},   // BitBlt Background Color Register 0
-    {0x0115,0x00},   // BitBlt Background Color Register 1
-    {0x0118,0x00},   // BitBlt Foreground Color Register 0
-    {0x0119,0x00},   // BitBlt Foreground Color Register 1
-    {0x01E0,0x00},   // Look-Up Table Mode Register
-    {0x01E2,0x00},   // Look-Up Table Address Register
-    {0x01F0,0x10},   // Power Save Configuration Register
-    {0x01F1,0x00},   // Power Save Status Register
-    {0x01F4,0x00},   // CPU-to-Memory Access Watchdog Timer Register
-#if (SWIVEL_VIEW == 0)
-    {0x01FC,0x01},   // Display Mode Register(0x01:LCD, 0x02:CRT, 0x03:LCD&CRT)
-#elif (SWIVEL_VIEW == 1)
-    {0x01FC,0x41},   // Display Mode Register(0x01:LCD, 0x02:CRT, 0x03:LCD&CRT)
-#else
-#error unsupported SWIVEL_VIEW mode
-#endif  /* SWIVEL_VIEW */
-
-#if defined(CONFIG_PLAT_M32700UT) || defined(CONFIG_PLAT_OPSPUT) || defined(CONFIG_PLAT_MAPPI3)
-    {0x0008,0x07},   // LCD panel Vdd & Vg on
-#endif
-
-    {0x0040,0x05},   // LCD Display Mode Register (2:4bpp,3:8bpp,5:16bpp)
-#if defined(CONFIG_PLAT_MAPPI)
-    {0x0046,0x80},   // LCD Memory Address Offset Register 0
-    {0x0047,0x02},   // LCD Memory Address Offset Register 1
-#elif defined(CONFIG_PLAT_M32700UT) || defined(CONFIG_PLAT_OPSPUT) || defined(CONFIG_PLAT_MAPPI3)
-    {0x0046,0xf0},   // LCD Memory Address Offset Register 0
-    {0x0047,0x00},   // LCD Memory Address Offset Register 1
-#endif
-    {0x0060,0x05},   // CRT/TV Display Mode Register (2:4bpp,3:8bpp,5:16bpp)
-    {0x0066,0x80},   // CRT/TV Memory Address Offset Register 0	// takeo
-    {0x0067,0x02},   // CRT/TV Memory Address Offset Register 1
-};
diff --git a/include/asm-m32r/scatterlist.h b/include/asm-m32r/scatterlist.h
deleted file mode 100644
index 1ed372c73d0b..000000000000
--- a/include/asm-m32r/scatterlist.h
+++ /dev/null
@@ -1,21 +0,0 @@
-#ifndef _ASM_M32R_SCATTERLIST_H
-#define _ASM_M32R_SCATTERLIST_H
-
-#include <asm/types.h>
-
-struct scatterlist {
-#ifdef CONFIG_DEBUG_SG
-    unsigned long sg_magic;
-#endif
-    char *  address;    /* Location data is to be transferred to, NULL for
-                         * highmem page */
-    unsigned long page_link;
-    unsigned int offset;/* for highmem, page offset */
-
-    dma_addr_t dma_address;
-    unsigned int length;
-};
-
-#define ISA_DMA_THRESHOLD (0x1fffffff)
-
-#endif /* _ASM_M32R_SCATTERLIST_H */
diff --git a/include/asm-m32r/sections.h b/include/asm-m32r/sections.h
deleted file mode 100644
index 5e5d21c4908a..000000000000
--- a/include/asm-m32r/sections.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _M32R_SECTIONS_H
-#define _M32R_SECTIONS_H
-
-/* nothing to see, move along */
-#include <asm-generic/sections.h>
-
-#endif	/* _M32R_SECTIONS_H */
diff --git a/include/asm-m32r/segment.h b/include/asm-m32r/segment.h
deleted file mode 100644
index 42b11aeb3249..000000000000
--- a/include/asm-m32r/segment.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _ASM_M32R_SEGMENT_H
-#define _ASM_M32R_SEGMENT_H
-
-#define __KERNEL_CS	0x10
-#define __KERNEL_DS	0x18
-
-#define __USER_CS	0x23
-#define __USER_DS	0x2B
-
-#endif  /* _ASM_M32R_SEGMENT_H */
diff --git a/include/asm-m32r/sembuf.h b/include/asm-m32r/sembuf.h
deleted file mode 100644
index c9873d6890e2..000000000000
--- a/include/asm-m32r/sembuf.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef _ASM_M32R_SEMBUF_H
-#define _ASM_M32R_SEMBUF_H
-
-/*
- * The semid64_ds structure for m32r architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct semid64_ds {
-	struct ipc64_perm sem_perm;		/* permissions .. see ipc.h */
-	__kernel_time_t	sem_otime;		/* last semop time */
-	unsigned long	__unused1;
-	__kernel_time_t	sem_ctime;		/* last change time */
-	unsigned long	__unused2;
-	unsigned long	sem_nsems;		/* no. of semaphores in array */
-	unsigned long	__unused3;
-	unsigned long	__unused4;
-};
-
-#endif /* _ASM_M32R_SEMBUF_H */
diff --git a/include/asm-m32r/serial.h b/include/asm-m32r/serial.h
deleted file mode 100644
index 5ac244c72f15..000000000000
--- a/include/asm-m32r/serial.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef _ASM_M32R_SERIAL_H
-#define _ASM_M32R_SERIAL_H
-
-/* include/asm-m32r/serial.h */
-
-
-#define BASE_BAUD	115200
-
-#endif  /* _ASM_M32R_SERIAL_H */
diff --git a/include/asm-m32r/setup.h b/include/asm-m32r/setup.h
deleted file mode 100644
index c637ab992394..000000000000
--- a/include/asm-m32r/setup.h
+++ /dev/null
@@ -1,38 +0,0 @@
-#ifndef _ASM_M32R_SETUP_H
-#define _ASM_M32R_SETUP_H
-
-/*
- * This is set up by the setup-routine at boot-time
- */
-
-#define COMMAND_LINE_SIZE       512
-
-#ifdef __KERNEL__
-
-#define PARAM			((unsigned char *)empty_zero_page)
-
-#define MOUNT_ROOT_RDONLY	(*(unsigned long *) (PARAM+0x000))
-#define RAMDISK_FLAGS		(*(unsigned long *) (PARAM+0x004))
-#define ORIG_ROOT_DEV		(*(unsigned long *) (PARAM+0x008))
-#define LOADER_TYPE		(*(unsigned long *) (PARAM+0x00c))
-#define INITRD_START		(*(unsigned long *) (PARAM+0x010))
-#define INITRD_SIZE		(*(unsigned long *) (PARAM+0x014))
-
-#define M32R_CPUCLK		(*(unsigned long *) (PARAM+0x018))
-#define M32R_BUSCLK		(*(unsigned long *) (PARAM+0x01c))
-#define M32R_TIMER_DIVIDE	(*(unsigned long *) (PARAM+0x020))
-
-#define COMMAND_LINE		((char *) (PARAM+0x100))
-
-#define SCREEN_INFO		(*(struct screen_info *) (PARAM+0x200))
-
-#define RAMDISK_IMAGE_START_MASK	(0x07FF)
-#define RAMDISK_PROMPT_FLAG		(0x8000)
-#define RAMDISK_LOAD_FLAG		(0x4000)
-
-extern unsigned long memory_start;
-extern unsigned long memory_end;
-
-#endif  /*  __KERNEL__  */
-
-#endif /* _ASM_M32R_SETUP_H */
diff --git a/include/asm-m32r/shmbuf.h b/include/asm-m32r/shmbuf.h
deleted file mode 100644
index b0cdf0aa7d65..000000000000
--- a/include/asm-m32r/shmbuf.h
+++ /dev/null
@@ -1,42 +0,0 @@
-#ifndef _ASM_M32R_SHMBUF_H
-#define _ASM_M32R_SHMBUF_H
-
-/*
- * The shmid64_ds structure for M32R architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct shmid64_ds {
-	struct ipc64_perm	shm_perm;	/* operation perms */
-	size_t			shm_segsz;	/* size of segment (bytes) */
-	__kernel_time_t		shm_atime;	/* last attach time */
-	unsigned long		__unused1;
-	__kernel_time_t		shm_dtime;	/* last detach time */
-	unsigned long		__unused2;
-	__kernel_time_t		shm_ctime;	/* last change time */
-	unsigned long		__unused3;
-	__kernel_pid_t		shm_cpid;	/* pid of creator */
-	__kernel_pid_t		shm_lpid;	/* pid of last operator */
-	unsigned long		shm_nattch;	/* no. of current attaches */
-	unsigned long		__unused4;
-	unsigned long		__unused5;
-};
-
-struct shminfo64 {
-	unsigned long	shmmax;
-	unsigned long	shmmin;
-	unsigned long	shmmni;
-	unsigned long	shmseg;
-	unsigned long	shmall;
-	unsigned long	__unused1;
-	unsigned long	__unused2;
-	unsigned long	__unused3;
-	unsigned long	__unused4;
-};
-
-#endif /* _ASM_M32R_SHMBUF_H */
diff --git a/include/asm-m32r/shmparam.h b/include/asm-m32r/shmparam.h
deleted file mode 100644
index 35986d81a528..000000000000
--- a/include/asm-m32r/shmparam.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_M32R_SHMPARAM_H
-#define _ASM_M32R_SHMPARAM_H
-
-#define	SHMLBA PAGE_SIZE		 /* attach addr a multiple of this */
-
-#endif /* _ASM_M32R_SHMPARAM_H */
diff --git a/include/asm-m32r/sigcontext.h b/include/asm-m32r/sigcontext.h
deleted file mode 100644
index da4a9c36d09b..000000000000
--- a/include/asm-m32r/sigcontext.h
+++ /dev/null
@@ -1,39 +0,0 @@
-#ifndef _ASM_M32R_SIGCONTEXT_H
-#define _ASM_M32R_SIGCONTEXT_H
-
-struct sigcontext {
-	/* CPU registers */
-	/* Saved main processor registers. */
-	unsigned long sc_r4;
-	unsigned long sc_r5;
-	unsigned long sc_r6;
-	struct pt_regs *sc_pt_regs;
-	unsigned long sc_r0;
-	unsigned long sc_r1;
-	unsigned long sc_r2;
-	unsigned long sc_r3;
-	unsigned long sc_r7;
-	unsigned long sc_r8;
-	unsigned long sc_r9;
-	unsigned long sc_r10;
-	unsigned long sc_r11;
-	unsigned long sc_r12;
-
-	/* Saved main processor status and miscellaneous context registers. */
-	unsigned long sc_acc0h;
-	unsigned long sc_acc0l;
-	unsigned long sc_acc1h;	/* ISA_DSP_LEVEL2 only */
-	unsigned long sc_acc1l;	/* ISA_DSP_LEVEL2 only */
-	unsigned long sc_psw;
-	unsigned long sc_bpc;		/* saved PC for TRAP syscalls */
-	unsigned long sc_bbpsw;
-	unsigned long sc_bbpc;
-	unsigned long sc_spu;		/* saved user stack */
-	unsigned long sc_fp;
-	unsigned long sc_lr;		/* saved PC for JL syscalls */
-	unsigned long sc_spi;		/* saved kernel stack */
-
-	unsigned long	oldmask;
-};
-
-#endif  /* _ASM_M32R_SIGCONTEXT_H */
diff --git a/include/asm-m32r/siginfo.h b/include/asm-m32r/siginfo.h
deleted file mode 100644
index 7d9cd9ebfd0e..000000000000
--- a/include/asm-m32r/siginfo.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _M32R_SIGINFO_H
-#define _M32R_SIGINFO_H
-
-#include <asm-generic/siginfo.h>
-
-#endif /* _M32R_SIGINFO_H */
diff --git a/include/asm-m32r/signal.h b/include/asm-m32r/signal.h
deleted file mode 100644
index 1a607066bc64..000000000000
--- a/include/asm-m32r/signal.h
+++ /dev/null
@@ -1,166 +0,0 @@
-#ifndef _ASM_M32R_SIGNAL_H
-#define _ASM_M32R_SIGNAL_H
-
-#include <linux/types.h>
-#include <linux/time.h>
-#include <linux/compiler.h>
-
-/* Avoid too many header ordering problems.  */
-struct siginfo;
-
-#ifdef __KERNEL__
-/* Most things should be clean enough to redefine this at will, if care
-   is taken to make libc match.  */
-
-#define _NSIG		64
-#define _NSIG_BPW	32
-#define _NSIG_WORDS	(_NSIG / _NSIG_BPW)
-
-typedef unsigned long old_sigset_t;		/* at least 32 bits */
-
-typedef struct {
-	unsigned long sig[_NSIG_WORDS];
-} sigset_t;
-
-#else
-/* Here we must cater to libcs that poke about in kernel headers.  */
-
-#define NSIG		32
-typedef unsigned long sigset_t;
-
-#endif /* __KERNEL__ */
-
-#define SIGHUP		 1
-#define SIGINT		 2
-#define SIGQUIT		 3
-#define SIGILL		 4
-#define SIGTRAP		 5
-#define SIGABRT		 6
-#define SIGIOT		 6
-#define SIGBUS		 7
-#define SIGFPE		 8
-#define SIGKILL		 9
-#define SIGUSR1		10
-#define SIGSEGV		11
-#define SIGUSR2		12
-#define SIGPIPE		13
-#define SIGALRM		14
-#define SIGTERM		15
-#define SIGSTKFLT	16
-#define SIGCHLD		17
-#define SIGCONT		18
-#define SIGSTOP		19
-#define SIGTSTP		20
-#define SIGTTIN		21
-#define SIGTTOU		22
-#define SIGURG		23
-#define SIGXCPU		24
-#define SIGXFSZ		25
-#define SIGVTALRM	26
-#define SIGPROF		27
-#define SIGWINCH	28
-#define SIGIO		29
-#define SIGPOLL		SIGIO
-/*
-#define SIGLOST		29
-*/
-#define SIGPWR		30
-#define SIGSYS		31
-#define	SIGUNUSED	31
-
-/* These should not be considered constants from userland.  */
-#define SIGRTMIN	32
-#define SIGRTMAX	_NSIG
-
-/*
- * SA_FLAGS values:
- *
- * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_RESTART flag to get restarting signals (which were the default long ago)
- * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
- * SA_RESETHAND clears the handler when the signal is delivered.
- * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies.
- * SA_NODEFER prevents the current signal from being masked in the handler.
- *
- * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single
- * Unix names RESETHAND and NODEFER respectively.
- */
-#define SA_NOCLDSTOP	0x00000001u
-#define SA_NOCLDWAIT	0x00000002u
-#define SA_SIGINFO	0x00000004u
-#define SA_ONSTACK	0x08000000u
-#define SA_RESTART	0x10000000u
-#define SA_NODEFER	0x40000000u
-#define SA_RESETHAND	0x80000000u
-
-#define SA_NOMASK	SA_NODEFER
-#define SA_ONESHOT	SA_RESETHAND
-
-#define SA_RESTORER	0x04000000
-
-/*
- * sigaltstack controls
- */
-#define SS_ONSTACK	1
-#define SS_DISABLE	2
-
-#define MINSIGSTKSZ	2048
-#define SIGSTKSZ	8192
-
-#include <asm-generic/signal.h>
-
-#ifdef __KERNEL__
-struct old_sigaction {
-	__sighandler_t sa_handler;
-	old_sigset_t sa_mask;
-	unsigned long sa_flags;
-	__sigrestore_t sa_restorer;
-};
-
-struct sigaction {
-	__sighandler_t sa_handler;
-	unsigned long sa_flags;
-	__sigrestore_t sa_restorer;
-	sigset_t sa_mask;		/* mask last for extensibility */
-};
-
-struct k_sigaction {
-	struct sigaction sa;
-};
-#else
-/* Here we must cater to libcs that poke about in kernel headers.  */
-
-struct sigaction {
-	union {
-	  __sighandler_t _sa_handler;
-	  void (*_sa_sigaction)(int, struct siginfo *, void *);
-	} _u;
-	sigset_t sa_mask;
-	unsigned long sa_flags;
-	void (*sa_restorer)(void);
-};
-
-#define sa_handler	_u._sa_handler
-#define sa_sigaction	_u._sa_sigaction
-
-#endif /* __KERNEL__ */
-
-typedef struct sigaltstack {
-	void __user *ss_sp;
-	int ss_flags;
-	size_t ss_size;
-} stack_t;
-
-#ifdef __KERNEL__
-#include <asm/sigcontext.h>
-
-#undef __HAVE_ARCH_SIG_BITOPS
-
-struct pt_regs;
-extern int do_signal(struct pt_regs *regs, sigset_t *oldset);
-
-#define ptrace_signal_deliver(regs, cookie)	do { } while (0)
-
-#endif /* __KERNEL__ */
-
-#endif  /* _ASM_M32R_SIGNAL_H */
diff --git a/include/asm-m32r/smp.h b/include/asm-m32r/smp.h
deleted file mode 100644
index b96a6d2ffbc3..000000000000
--- a/include/asm-m32r/smp.h
+++ /dev/null
@@ -1,119 +0,0 @@
-#ifndef _ASM_M32R_SMP_H
-#define _ASM_M32R_SMP_H
-
-#ifdef CONFIG_SMP
-#ifndef __ASSEMBLY__
-
-#include <linux/cpumask.h>
-#include <linux/spinlock.h>
-#include <linux/threads.h>
-#include <asm/m32r.h>
-
-#define PHYSID_ARRAY_SIZE       1
-
-struct physid_mask
-{
-	unsigned long mask[PHYSID_ARRAY_SIZE];
-};
-
-typedef struct physid_mask physid_mask_t;
-
-#define physid_set(physid, map)                 set_bit(physid, (map).mask)
-#define physid_clear(physid, map)               clear_bit(physid, (map).mask)
-#define physid_isset(physid, map)               test_bit(physid, (map).mask)
-#define physid_test_and_set(physid, map)        test_and_set_bit(physid, (map).mask)
-
-#define physids_and(dst, src1, src2)            bitmap_and((dst).mask, (src1).mask, (src2).mask, MAX_APICS)
-#define physids_or(dst, src1, src2)             bitmap_or((dst).mask, (src1).mask, (src2).mask, MAX_APICS)
-#define physids_clear(map)                      bitmap_zero((map).mask, MAX_APICS)
-#define physids_complement(dst, src)            bitmap_complement((dst).mask,(src).mask, MAX_APICS)
-#define physids_empty(map)                      bitmap_empty((map).mask, MAX_APICS)
-#define physids_equal(map1, map2)               bitmap_equal((map1).mask, (map2).mask, MAX_APICS)
-#define physids_weight(map)                     bitmap_weight((map).mask, MAX_APICS)
-#define physids_shift_right(d, s, n)            bitmap_shift_right((d).mask, (s).mask, n, MAX_APICS)
-#define physids_shift_left(d, s, n)             bitmap_shift_left((d).mask, (s).mask, n, MAX_APICS)
-#define physids_coerce(map)                     ((map).mask[0])
-
-#define physids_promote(physids)					\
-	({								\
-		physid_mask_t __physid_mask = PHYSID_MASK_NONE;		\
-		__physid_mask.mask[0] = physids;			\
-		__physid_mask;						\
-	})
-
-#define physid_mask_of_physid(physid)					\
-	({								\
-		physid_mask_t __physid_mask = PHYSID_MASK_NONE;		\
-		physid_set(physid, __physid_mask);			\
-		__physid_mask;						\
-	})
-
-#define PHYSID_MASK_ALL         { {[0 ... PHYSID_ARRAY_SIZE-1] = ~0UL} }
-#define PHYSID_MASK_NONE        { {[0 ... PHYSID_ARRAY_SIZE-1] = 0UL} }
-
-extern physid_mask_t phys_cpu_present_map;
-
-/*
- * Some lowlevel functions might want to know about
- * the real CPU ID <-> CPU # mapping.
- */
-extern volatile int cpu_2_physid[NR_CPUS];
-#define cpu_to_physid(cpu_id)	cpu_2_physid[cpu_id]
-
-#define raw_smp_processor_id()	(current_thread_info()->cpu)
-
-extern cpumask_t cpu_callout_map;
-
-static __inline__ int hard_smp_processor_id(void)
-{
-	return (int)*(volatile long *)M32R_CPUID_PORTL;
-}
-
-static __inline__ int cpu_logical_map(int cpu)
-{
-	return cpu;
-}
-
-static __inline__ int cpu_number_map(int cpu)
-{
-	return cpu;
-}
-
-static __inline__ unsigned int num_booting_cpus(void)
-{
-	return cpus_weight(cpu_callout_map);
-}
-
-extern void smp_send_timer(void);
-extern unsigned long send_IPI_mask_phys(cpumask_t, int, int);
-
-extern void arch_send_call_function_single_ipi(int cpu);
-extern void arch_send_call_function_ipi(cpumask_t mask);
-
-#endif	/* not __ASSEMBLY__ */
-
-#define NO_PROC_ID (0xff)	/* No processor magic marker */
-
-#define PROC_CHANGE_PENALTY	(15)	/* Schedule penalty */
-
-/*
- * M32R-mp IPI
- */
-#define RESCHEDULE_IPI		(M32R_IRQ_IPI0-M32R_IRQ_IPI0)
-#define INVALIDATE_TLB_IPI	(M32R_IRQ_IPI1-M32R_IRQ_IPI0)
-#define CALL_FUNCTION_IPI	(M32R_IRQ_IPI2-M32R_IRQ_IPI0)
-#define LOCAL_TIMER_IPI		(M32R_IRQ_IPI3-M32R_IRQ_IPI0)
-#define INVALIDATE_CACHE_IPI	(M32R_IRQ_IPI4-M32R_IRQ_IPI0)
-#define CPU_BOOT_IPI		(M32R_IRQ_IPI5-M32R_IRQ_IPI0)
-#define CALL_FUNC_SINGLE_IPI	(M32R_IRQ_IPI6-M32R_IRQ_IPI0)
-
-#define IPI_SHIFT	(0)
-#define NR_IPIS		(8)
-
-#else	/* CONFIG_SMP */
-
-#define hard_smp_processor_id()		0
-
-#endif /* CONFIG_SMP */
-
-#endif	/* _ASM_M32R_SMP_H */
diff --git a/include/asm-m32r/socket.h b/include/asm-m32r/socket.h
deleted file mode 100644
index be7ed589af5c..000000000000
--- a/include/asm-m32r/socket.h
+++ /dev/null
@@ -1,60 +0,0 @@
-#ifndef _ASM_M32R_SOCKET_H
-#define _ASM_M32R_SOCKET_H
-
-#include <asm/sockios.h>
-
-/* For setsockoptions(2) */
-#define SOL_SOCKET	1
-
-#define SO_DEBUG	1
-#define SO_REUSEADDR	2
-#define SO_TYPE		3
-#define SO_ERROR	4
-#define SO_DONTROUTE	5
-#define SO_BROADCAST	6
-#define SO_SNDBUF	7
-#define SO_RCVBUF	8
-#define SO_SNDBUFFORCE	32
-#define SO_RCVBUFFORCE	33
-#define SO_KEEPALIVE	9
-#define SO_OOBINLINE	10
-#define SO_NO_CHECK	11
-#define SO_PRIORITY	12
-#define SO_LINGER	13
-#define SO_BSDCOMPAT	14
-/* To add :#define SO_REUSEPORT 15 */
-#define SO_PASSCRED	16
-#define SO_PEERCRED	17
-#define SO_RCVLOWAT	18
-#define SO_SNDLOWAT	19
-#define SO_RCVTIMEO	20
-#define SO_SNDTIMEO	21
-
-/* Security levels - as per NRL IPv6 - don't actually do anything */
-#define SO_SECURITY_AUTHENTICATION		22
-#define SO_SECURITY_ENCRYPTION_TRANSPORT	23
-#define SO_SECURITY_ENCRYPTION_NETWORK		24
-
-#define SO_BINDTODEVICE	25
-
-/* Socket filtering */
-#define SO_ATTACH_FILTER        26
-#define SO_DETACH_FILTER        27
-
-#define SO_PEERNAME		28
-#define SO_TIMESTAMP		29
-#define SCM_TIMESTAMP		SO_TIMESTAMP
-
-#define SO_ACCEPTCONN		30
-
-#define SO_PEERSEC		31
-#define SO_PASSSEC		34
-#define SO_TIMESTAMPNS		35
-#define SCM_TIMESTAMPNS		SO_TIMESTAMPNS
-
-#define SO_MARK			36
-
-#define SO_TIMESTAMPING		37
-#define SCM_TIMESTAMPING	SO_TIMESTAMPING
-
-#endif /* _ASM_M32R_SOCKET_H */
diff --git a/include/asm-m32r/sockios.h b/include/asm-m32r/sockios.h
deleted file mode 100644
index 6c1fb9b43bdb..000000000000
--- a/include/asm-m32r/sockios.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef _ASM_M32R_SOCKIOS_H
-#define _ASM_M32R_SOCKIOS_H
-
-/* Socket-level I/O control calls. */
-#define FIOSETOWN 	0x8901
-#define SIOCSPGRP	0x8902
-#define FIOGETOWN	0x8903
-#define SIOCGPGRP	0x8904
-#define SIOCATMARK	0x8905
-#define SIOCGSTAMP	0x8906		/* Get stamp (timeval) */
-#define SIOCGSTAMPNS	0x8907		/* Get stamp (timespec) */
-
-#endif  /* _ASM_M32R_SOCKIOS_H */
diff --git a/include/asm-m32r/spinlock.h b/include/asm-m32r/spinlock.h
deleted file mode 100644
index f5cfba81ee10..000000000000
--- a/include/asm-m32r/spinlock.h
+++ /dev/null
@@ -1,323 +0,0 @@
-#ifndef _ASM_M32R_SPINLOCK_H
-#define _ASM_M32R_SPINLOCK_H
-
-/*
- *  linux/include/asm-m32r/spinlock.h
- *
- *  M32R version:
- *    Copyright (C) 2001, 2002  Hitoshi Yamamoto
- *    Copyright (C) 2004  Hirokazu Takata <takata at linux-m32r.org>
- */
-
-#include <linux/compiler.h>
-#include <asm/atomic.h>
-#include <asm/page.h>
-
-/*
- * Your basic SMP spinlocks, allowing only a single CPU anywhere
- *
- * (the type definitions are in asm/spinlock_types.h)
- *
- * Simple spin lock operations.  There are two variants, one clears IRQ's
- * on the local processor, one does not.
- *
- * We make no fairness assumptions. They have a cost.
- */
-
-#define __raw_spin_is_locked(x)		(*(volatile int *)(&(x)->slock) <= 0)
-#define __raw_spin_lock_flags(lock, flags) __raw_spin_lock(lock)
-#define __raw_spin_unlock_wait(x) \
-		do { cpu_relax(); } while (__raw_spin_is_locked(x))
-
-/**
- * __raw_spin_trylock - Try spin lock and return a result
- * @lock: Pointer to the lock variable
- *
- * __raw_spin_trylock() tries to get the lock and returns a result.
- * On the m32r, the result value is 1 (= Success) or 0 (= Failure).
- */
-static inline int __raw_spin_trylock(raw_spinlock_t *lock)
-{
-	int oldval;
-	unsigned long tmp1, tmp2;
-
-	/*
-	 * lock->slock :  =1 : unlock
-	 *             : <=0 : lock
-	 * {
-	 *   oldval = lock->slock; <--+ need atomic operation
-	 *   lock->slock = 0;      <--+
-	 * }
-	 */
-	__asm__ __volatile__ (
-		"# __raw_spin_trylock		\n\t"
-		"ldi	%1, #0;			\n\t"
-		"mvfc	%2, psw;		\n\t"
-		"clrpsw	#0x40 -> nop;		\n\t"
-		DCACHE_CLEAR("%0", "r6", "%3")
-		"lock	%0, @%3;		\n\t"
-		"unlock	%1, @%3;		\n\t"
-		"mvtc	%2, psw;		\n\t"
-		: "=&r" (oldval), "=&r" (tmp1), "=&r" (tmp2)
-		: "r" (&lock->slock)
-		: "memory"
-#ifdef CONFIG_CHIP_M32700_TS1
-		, "r6"
-#endif	/* CONFIG_CHIP_M32700_TS1 */
-	);
-
-	return (oldval > 0);
-}
-
-static inline void __raw_spin_lock(raw_spinlock_t *lock)
-{
-	unsigned long tmp0, tmp1;
-
-	/*
-	 * lock->slock :  =1 : unlock
-	 *             : <=0 : lock
-	 *
-	 * for ( ; ; ) {
-	 *   lock->slock -= 1;  <-- need atomic operation
-	 *   if (lock->slock == 0) break;
-	 *   for ( ; lock->slock <= 0 ; );
-	 * }
-	 */
-	__asm__ __volatile__ (
-		"# __raw_spin_lock		\n\t"
-		".fillinsn			\n"
-		"1:				\n\t"
-		"mvfc	%1, psw;		\n\t"
-		"clrpsw	#0x40 -> nop;		\n\t"
-		DCACHE_CLEAR("%0", "r6", "%2")
-		"lock	%0, @%2;		\n\t"
-		"addi	%0, #-1;		\n\t"
-		"unlock	%0, @%2;		\n\t"
-		"mvtc	%1, psw;		\n\t"
-		"bltz	%0, 2f;			\n\t"
-		LOCK_SECTION_START(".balign 4 \n\t")
-		".fillinsn			\n"
-		"2:				\n\t"
-		"ld	%0, @%2;		\n\t"
-		"bgtz	%0, 1b;			\n\t"
-		"bra	2b;			\n\t"
-		LOCK_SECTION_END
-		: "=&r" (tmp0), "=&r" (tmp1)
-		: "r" (&lock->slock)
-		: "memory"
-#ifdef CONFIG_CHIP_M32700_TS1
-		, "r6"
-#endif	/* CONFIG_CHIP_M32700_TS1 */
-	);
-}
-
-static inline void __raw_spin_unlock(raw_spinlock_t *lock)
-{
-	mb();
-	lock->slock = 1;
-}
-
-/*
- * Read-write spinlocks, allowing multiple readers
- * but only one writer.
- *
- * NOTE! it is quite common to have readers in interrupts
- * but no interrupt writers. For those circumstances we
- * can "mix" irq-safe locks - any writer needs to get a
- * irq-safe write-lock, but readers can get non-irqsafe
- * read-locks.
- *
- * On x86, we implement read-write locks as a 32-bit counter
- * with the high bit (sign) being the "contended" bit.
- *
- * The inline assembly is non-obvious. Think about it.
- *
- * Changed to use the same technique as rw semaphores.  See
- * semaphore.h for details.  -ben
- */
-
-/**
- * read_can_lock - would read_trylock() succeed?
- * @lock: the rwlock in question.
- */
-#define __raw_read_can_lock(x) ((int)(x)->lock > 0)
-
-/**
- * write_can_lock - would write_trylock() succeed?
- * @lock: the rwlock in question.
- */
-#define __raw_write_can_lock(x) ((x)->lock == RW_LOCK_BIAS)
-
-static inline void __raw_read_lock(raw_rwlock_t *rw)
-{
-	unsigned long tmp0, tmp1;
-
-	/*
-	 * rw->lock :  >0 : unlock
-	 *          : <=0 : lock
-	 *
-	 * for ( ; ; ) {
-	 *   rw->lock -= 1;  <-- need atomic operation
-	 *   if (rw->lock >= 0) break;
-	 *   rw->lock += 1;  <-- need atomic operation
-	 *   for ( ; rw->lock <= 0 ; );
-	 * }
-	 */
-	__asm__ __volatile__ (
-		"# read_lock			\n\t"
-		".fillinsn			\n"
-		"1:				\n\t"
-		"mvfc	%1, psw;		\n\t"
-		"clrpsw	#0x40 -> nop;		\n\t"
-		DCACHE_CLEAR("%0", "r6", "%2")
-		"lock	%0, @%2;		\n\t"
-		"addi	%0, #-1;		\n\t"
-		"unlock	%0, @%2;		\n\t"
-		"mvtc	%1, psw;		\n\t"
-		"bltz	%0, 2f;			\n\t"
-		LOCK_SECTION_START(".balign 4 \n\t")
-		".fillinsn			\n"
-		"2:				\n\t"
-		"clrpsw	#0x40 -> nop;		\n\t"
-		DCACHE_CLEAR("%0", "r6", "%2")
-		"lock	%0, @%2;		\n\t"
-		"addi	%0, #1;			\n\t"
-		"unlock	%0, @%2;		\n\t"
-		"mvtc	%1, psw;		\n\t"
-		".fillinsn			\n"
-		"3:				\n\t"
-		"ld	%0, @%2;		\n\t"
-		"bgtz	%0, 1b;			\n\t"
-		"bra	3b;			\n\t"
-		LOCK_SECTION_END
-		: "=&r" (tmp0), "=&r" (tmp1)
-		: "r" (&rw->lock)
-		: "memory"
-#ifdef CONFIG_CHIP_M32700_TS1
-		, "r6"
-#endif	/* CONFIG_CHIP_M32700_TS1 */
-	);
-}
-
-static inline void __raw_write_lock(raw_rwlock_t *rw)
-{
-	unsigned long tmp0, tmp1, tmp2;
-
-	/*
-	 * rw->lock :  =RW_LOCK_BIAS_STR : unlock
-	 *          : !=RW_LOCK_BIAS_STR : lock
-	 *
-	 * for ( ; ; ) {
-	 *   rw->lock -= RW_LOCK_BIAS_STR;  <-- need atomic operation
-	 *   if (rw->lock == 0) break;
-	 *   rw->lock += RW_LOCK_BIAS_STR;  <-- need atomic operation
-	 *   for ( ; rw->lock != RW_LOCK_BIAS_STR ; ) ;
-	 * }
-	 */
-	__asm__ __volatile__ (
-		"# write_lock					\n\t"
-		"seth	%1, #high(" RW_LOCK_BIAS_STR ");	\n\t"
-		"or3	%1, %1, #low(" RW_LOCK_BIAS_STR ");	\n\t"
-		".fillinsn					\n"
-		"1:						\n\t"
-		"mvfc	%2, psw;				\n\t"
-		"clrpsw	#0x40 -> nop;				\n\t"
-		DCACHE_CLEAR("%0", "r7", "%3")
-		"lock	%0, @%3;				\n\t"
-		"sub	%0, %1;					\n\t"
-		"unlock	%0, @%3;				\n\t"
-		"mvtc	%2, psw;				\n\t"
-		"bnez	%0, 2f;					\n\t"
-		LOCK_SECTION_START(".balign 4 \n\t")
-		".fillinsn					\n"
-		"2:						\n\t"
-		"clrpsw	#0x40 -> nop;				\n\t"
-		DCACHE_CLEAR("%0", "r7", "%3")
-		"lock	%0, @%3;				\n\t"
-		"add	%0, %1;					\n\t"
-		"unlock	%0, @%3;				\n\t"
-		"mvtc	%2, psw;				\n\t"
-		".fillinsn					\n"
-		"3:						\n\t"
-		"ld	%0, @%3;				\n\t"
-		"beq	%0, %1, 1b;				\n\t"
-		"bra	3b;					\n\t"
-		LOCK_SECTION_END
-		: "=&r" (tmp0), "=&r" (tmp1), "=&r" (tmp2)
-		: "r" (&rw->lock)
-		: "memory"
-#ifdef CONFIG_CHIP_M32700_TS1
-		, "r7"
-#endif	/* CONFIG_CHIP_M32700_TS1 */
-	);
-}
-
-static inline void __raw_read_unlock(raw_rwlock_t *rw)
-{
-	unsigned long tmp0, tmp1;
-
-	__asm__ __volatile__ (
-		"# read_unlock			\n\t"
-		"mvfc	%1, psw;		\n\t"
-		"clrpsw	#0x40 -> nop;		\n\t"
-		DCACHE_CLEAR("%0", "r6", "%2")
-		"lock	%0, @%2;		\n\t"
-		"addi	%0, #1;			\n\t"
-		"unlock	%0, @%2;		\n\t"
-		"mvtc	%1, psw;		\n\t"
-		: "=&r" (tmp0), "=&r" (tmp1)
-		: "r" (&rw->lock)
-		: "memory"
-#ifdef CONFIG_CHIP_M32700_TS1
-		, "r6"
-#endif	/* CONFIG_CHIP_M32700_TS1 */
-	);
-}
-
-static inline void __raw_write_unlock(raw_rwlock_t *rw)
-{
-	unsigned long tmp0, tmp1, tmp2;
-
-	__asm__ __volatile__ (
-		"# write_unlock					\n\t"
-		"seth	%1, #high(" RW_LOCK_BIAS_STR ");	\n\t"
-		"or3	%1, %1, #low(" RW_LOCK_BIAS_STR ");	\n\t"
-		"mvfc	%2, psw;				\n\t"
-		"clrpsw	#0x40 -> nop;				\n\t"
-		DCACHE_CLEAR("%0", "r7", "%3")
-		"lock	%0, @%3;				\n\t"
-		"add	%0, %1;					\n\t"
-		"unlock	%0, @%3;				\n\t"
-		"mvtc	%2, psw;				\n\t"
-		: "=&r" (tmp0), "=&r" (tmp1), "=&r" (tmp2)
-		: "r" (&rw->lock)
-		: "memory"
-#ifdef CONFIG_CHIP_M32700_TS1
-		, "r7"
-#endif	/* CONFIG_CHIP_M32700_TS1 */
-	);
-}
-
-static inline int __raw_read_trylock(raw_rwlock_t *lock)
-{
-	atomic_t *count = (atomic_t*)lock;
-	if (atomic_dec_return(count) >= 0)
-		return 1;
-	atomic_inc(count);
-	return 0;
-}
-
-static inline int __raw_write_trylock(raw_rwlock_t *lock)
-{
-	atomic_t *count = (atomic_t *)lock;
-	if (atomic_sub_and_test(RW_LOCK_BIAS, count))
-		return 1;
-	atomic_add(RW_LOCK_BIAS, count);
-	return 0;
-}
-
-#define _raw_spin_relax(lock)	cpu_relax()
-#define _raw_read_relax(lock)	cpu_relax()
-#define _raw_write_relax(lock)	cpu_relax()
-
-#endif	/* _ASM_M32R_SPINLOCK_H */
diff --git a/include/asm-m32r/spinlock_types.h b/include/asm-m32r/spinlock_types.h
deleted file mode 100644
index 83f52105c0e4..000000000000
--- a/include/asm-m32r/spinlock_types.h
+++ /dev/null
@@ -1,23 +0,0 @@
-#ifndef _ASM_M32R_SPINLOCK_TYPES_H
-#define _ASM_M32R_SPINLOCK_TYPES_H
-
-#ifndef __LINUX_SPINLOCK_TYPES_H
-# error "please don't include this file directly"
-#endif
-
-typedef struct {
-	volatile int slock;
-} raw_spinlock_t;
-
-#define __RAW_SPIN_LOCK_UNLOCKED	{ 1 }
-
-typedef struct {
-	volatile int lock;
-} raw_rwlock_t;
-
-#define RW_LOCK_BIAS			0x01000000
-#define RW_LOCK_BIAS_STR		"0x01000000"
-
-#define __RAW_RW_LOCK_UNLOCKED		{ RW_LOCK_BIAS }
-
-#endif /* _ASM_M32R_SPINLOCK_TYPES_H */
diff --git a/include/asm-m32r/stat.h b/include/asm-m32r/stat.h
deleted file mode 100644
index da4518f82d6d..000000000000
--- a/include/asm-m32r/stat.h
+++ /dev/null
@@ -1,87 +0,0 @@
-#ifndef _ASM_M32R_STAT_H
-#define _ASM_M32R_STAT_H
-
-#include <asm/byteorder.h>
-
-struct __old_kernel_stat {
-	unsigned short st_dev;
-	unsigned short st_ino;
-	unsigned short st_mode;
-	unsigned short st_nlink;
-	unsigned short st_uid;
-	unsigned short st_gid;
-	unsigned short st_rdev;
-	unsigned long  st_size;
-	unsigned long  st_atime;
-	unsigned long  st_mtime;
-	unsigned long  st_ctime;
-};
-
-#define STAT_HAVE_NSEC	1
-
-struct stat {
-	unsigned short st_dev;
-	unsigned short __pad1;
-	unsigned long  st_ino;
-	unsigned short st_mode;
-	unsigned short st_nlink;
-	unsigned short st_uid;
-	unsigned short st_gid;
-	unsigned short st_rdev;
-	unsigned short __pad2;
-	unsigned long  st_size;
-	unsigned long  st_blksize;
-	unsigned long  st_blocks;
-	unsigned long  st_atime;
-	unsigned long  st_atime_nsec;
-	unsigned long  st_mtime;
-	unsigned long  st_mtime_nsec;
-	unsigned long  st_ctime;
-	unsigned long  st_ctime_nsec;
-	unsigned long  __unused4;
-	unsigned long  __unused5;
-};
-
-/* This matches struct stat64 in glibc2.1, hence the absolutely
- * insane amounts of padding around dev_t's.
- */
-struct stat64 {
-	unsigned long long	st_dev;
-	unsigned char	__pad0[4];
-#define STAT64_HAS_BROKEN_ST_INO
-	unsigned long	__st_ino;
-
-	unsigned int	st_mode;
-	unsigned int	st_nlink;
-
-	unsigned long	st_uid;
-	unsigned long	st_gid;
-
-	unsigned long long	st_rdev;
-	unsigned char	__pad3[4];
-
-	long long	st_size;
-	unsigned long	st_blksize;
-
-#if defined(__BIG_ENDIAN)
-	unsigned long	__pad4;		/* future possible st_blocks high bits */
-	unsigned long	st_blocks;	/* Number 512-byte blocks allocated. */
-#elif defined(__LITTLE_ENDIAN)
-	unsigned long	st_blocks;	/* Number 512-byte blocks allocated. */
-	unsigned long	__pad4;		/* future possible st_blocks high bits */
-#else
-#error no endian defined
-#endif
-	unsigned long	st_atime;
-	unsigned long	st_atime_nsec;
-
-	unsigned long	st_mtime;
-	unsigned long	st_mtime_nsec;
-
-	unsigned long	st_ctime;
-	unsigned long	st_ctime_nsec;
-
-	unsigned long long	st_ino;
-};
-
-#endif  /* _ASM_M32R_STAT_H */
diff --git a/include/asm-m32r/statfs.h b/include/asm-m32r/statfs.h
deleted file mode 100644
index 6eb4c6007e6b..000000000000
--- a/include/asm-m32r/statfs.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_M32R_STATFS_H
-#define _ASM_M32R_STATFS_H
-
-#include <asm-generic/statfs.h>
-
-#endif  /* _ASM_M32R_STATFS_H */
diff --git a/include/asm-m32r/string.h b/include/asm-m32r/string.h
deleted file mode 100644
index e61e2b0bfc1f..000000000000
--- a/include/asm-m32r/string.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef _ASM_M32R_STRING_H
-#define _ASM_M32R_STRING_H
-
-#define  __HAVE_ARCH_STRLEN
-extern size_t strlen(const char * s);
-
-#define  __HAVE_ARCH_MEMCPY
-extern void *memcpy(void *__to, __const__ void *__from, size_t __n);
-
-#define  __HAVE_ARCH_MEMSET
-extern void *memset(void *__s, int __c, size_t __count);
-
-#endif  /* _ASM_M32R_STRING_H */
diff --git a/include/asm-m32r/swab.h b/include/asm-m32r/swab.h
deleted file mode 100644
index 54dab001d6d1..000000000000
--- a/include/asm-m32r/swab.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _ASM_M32R_SWAB_H
-#define _ASM_M32R_SWAB_H
-
-#include <linux/types.h>
-
-#if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
-#  define __SWAB_64_THRU_32__
-#endif
-
-#endif /* _ASM_M32R_SWAB_H */
diff --git a/include/asm-m32r/syscall.h b/include/asm-m32r/syscall.h
deleted file mode 100644
index 25f316f2b78d..000000000000
--- a/include/asm-m32r/syscall.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef _ASM_M32R_SYSCALL_H
-#define _ASM_M32R_SYSCALL_H
-
-/* Definitions for the system call vector.  */
-#define SYSCALL_VECTOR          "2"
-#define SYSCALL_VECTOR_ADDRESS  "0xa0"
-
-#endif /* _ASM_M32R_SYSCALL_H */
diff --git a/include/asm-m32r/system.h b/include/asm-m32r/system.h
deleted file mode 100644
index c980f5ba8de7..000000000000
--- a/include/asm-m32r/system.h
+++ /dev/null
@@ -1,431 +0,0 @@
-#ifndef _ASM_M32R_SYSTEM_H
-#define _ASM_M32R_SYSTEM_H
-
-/*
- * 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.
- *
- * Copyright (C) 2001  Hiroyuki Kondo, Hirokazu Takata, and Hitoshi Yamamoto
- * Copyright (C) 2004, 2006  Hirokazu Takata <takata at linux-m32r.org>
- */
-
-#include <linux/compiler.h>
-#include <asm/assembler.h>
-
-#ifdef __KERNEL__
-
-/*
- * switch_to(prev, next) should switch from task `prev' to `next'
- * `prev' will never be the same as `next'.
- *
- * `next' and `prev' should be struct task_struct, but it isn't always defined
- */
-
-#if defined(CONFIG_FRAME_POINTER) || \
-	!defined(CONFIG_SCHED_OMIT_FRAME_POINTER)
-#define M32R_PUSH_FP "	push fp\n"
-#define M32R_POP_FP  "	pop  fp\n"
-#else
-#define M32R_PUSH_FP ""
-#define M32R_POP_FP  ""
-#endif
-
-#define switch_to(prev, next, last)  do { \
-	__asm__ __volatile__ ( \
-		"	seth	lr, #high(1f)				\n" \
-		"	or3	lr, lr, #low(1f)			\n" \
-		"	st	lr, @%4  ; store old LR			\n" \
-		"	ld	lr, @%5  ; load new LR			\n" \
-			M32R_PUSH_FP \
-		"	st	sp, @%2  ; store old SP			\n" \
-		"	ld	sp, @%3  ; load new SP			\n" \
-		"	push	%1  ; store `prev' on new stack		\n" \
-		"	jmp	lr					\n" \
-		"	.fillinsn					\n" \
-		"1:							\n" \
-		"	pop	%0  ; restore `__last' from new stack	\n" \
-			M32R_POP_FP \
-		: "=r" (last) \
-		: "0" (prev), \
-		  "r" (&(prev->thread.sp)), "r" (&(next->thread.sp)), \
-		  "r" (&(prev->thread.lr)), "r" (&(next->thread.lr)) \
-		: "memory", "lr" \
-	); \
-} while(0)
-
-/* Interrupt Control */
-#if !defined(CONFIG_CHIP_M32102) && !defined(CONFIG_CHIP_M32104)
-#define local_irq_enable() \
-	__asm__ __volatile__ ("setpsw #0x40 -> nop": : :"memory")
-#define local_irq_disable() \
-	__asm__ __volatile__ ("clrpsw #0x40 -> nop": : :"memory")
-#else	/* CONFIG_CHIP_M32102 || CONFIG_CHIP_M32104 */
-static inline void local_irq_enable(void)
-{
-	unsigned long tmpreg;
-	__asm__ __volatile__(
-		"mvfc	%0, psw;		\n\t"
-		"or3	%0, %0, #0x0040;	\n\t"
-		"mvtc	%0, psw;		\n\t"
-	: "=&r" (tmpreg) : : "cbit", "memory");
-}
-
-static inline void local_irq_disable(void)
-{
-	unsigned long tmpreg0, tmpreg1;
-	__asm__ __volatile__(
-		"ld24	%0, #0	; Use 32-bit insn. \n\t"
-		"mvfc	%1, psw	; No interrupt can be accepted here. \n\t"
-		"mvtc	%0, psw	\n\t"
-		"and3	%0, %1, #0xffbf	\n\t"
-		"mvtc	%0, psw	\n\t"
-	: "=&r" (tmpreg0), "=&r" (tmpreg1) : : "cbit", "memory");
-}
-#endif	/* CONFIG_CHIP_M32102 || CONFIG_CHIP_M32104 */
-
-#define local_save_flags(x) \
-	__asm__ __volatile__("mvfc %0,psw" : "=r"(x) : /* no input */)
-
-#define local_irq_restore(x) \
-	__asm__ __volatile__("mvtc %0,psw" : /* no outputs */ \
-		: "r" (x) : "cbit", "memory")
-
-#if !(defined(CONFIG_CHIP_M32102) || defined(CONFIG_CHIP_M32104))
-#define local_irq_save(x)				\
-	__asm__ __volatile__(				\
-  		"mvfc	%0, psw;		\n\t"	\
-	  	"clrpsw	#0x40 -> nop;		\n\t"	\
-  		: "=r" (x) : /* no input */ : "memory")
-#else	/* CONFIG_CHIP_M32102 || CONFIG_CHIP_M32104 */
-#define local_irq_save(x) 				\
-	({						\
-		unsigned long tmpreg;			\
-		__asm__ __volatile__( 			\
-			"ld24	%1, #0 \n\t" 		\
-			"mvfc	%0, psw \n\t"		\
-			"mvtc	%1, psw \n\t"		\
-			"and3	%1, %0, #0xffbf \n\t"	\
-			"mvtc	%1, psw \n\t" 		\
-			: "=r" (x), "=&r" (tmpreg)	\
-			: : "cbit", "memory");		\
-	})
-#endif	/* CONFIG_CHIP_M32102 || CONFIG_CHIP_M32104 */
-
-#define irqs_disabled()					\
-	({						\
-		unsigned long flags;			\
-		local_save_flags(flags);		\
-		!(flags & 0x40);			\
-	})
-
-#define nop()	__asm__ __volatile__ ("nop" : : )
-
-#define xchg(ptr, x)							\
-	((__typeof__(*(ptr)))__xchg((unsigned long)(x), (ptr), sizeof(*(ptr))))
-#define xchg_local(ptr, x)						\
-	((__typeof__(*(ptr)))__xchg_local((unsigned long)(x), (ptr),	\
-			sizeof(*(ptr))))
-
-extern void  __xchg_called_with_bad_pointer(void);
-
-#ifdef CONFIG_CHIP_M32700_TS1
-#define DCACHE_CLEAR(reg0, reg1, addr)				\
-	"seth	"reg1", #high(dcache_dummy);		\n\t"	\
-	"or3	"reg1", "reg1", #low(dcache_dummy);	\n\t"	\
-	"lock	"reg0", @"reg1";			\n\t"	\
-	"add3	"reg0", "addr", #0x1000;		\n\t"	\
-	"ld	"reg0", @"reg0";			\n\t"	\
-	"add3	"reg0", "addr", #0x2000;		\n\t"	\
-	"ld	"reg0", @"reg0";			\n\t"	\
-	"unlock	"reg0", @"reg1";			\n\t"
-	/* FIXME: This workaround code cannot handle kernel modules
-	 * correctly under SMP environment.
-	 */
-#else	/* CONFIG_CHIP_M32700_TS1 */
-#define DCACHE_CLEAR(reg0, reg1, addr)
-#endif	/* CONFIG_CHIP_M32700_TS1 */
-
-static __always_inline unsigned long
-__xchg(unsigned long x, volatile void *ptr, int size)
-{
-	unsigned long flags;
-	unsigned long tmp = 0;
-
-	local_irq_save(flags);
-
-	switch (size) {
-#ifndef CONFIG_SMP
-	case 1:
-		__asm__ __volatile__ (
-			"ldb	%0, @%2 \n\t"
-			"stb	%1, @%2 \n\t"
-			: "=&r" (tmp) : "r" (x), "r" (ptr) : "memory");
-		break;
-	case 2:
-		__asm__ __volatile__ (
-			"ldh	%0, @%2 \n\t"
-			"sth	%1, @%2 \n\t"
-			: "=&r" (tmp) : "r" (x), "r" (ptr) : "memory");
-		break;
-	case 4:
-		__asm__ __volatile__ (
-			"ld	%0, @%2 \n\t"
-			"st	%1, @%2 \n\t"
-			: "=&r" (tmp) : "r" (x), "r" (ptr) : "memory");
-		break;
-#else  /* CONFIG_SMP */
-	case 4:
-		__asm__ __volatile__ (
-			DCACHE_CLEAR("%0", "r4", "%2")
-			"lock	%0, @%2;	\n\t"
-			"unlock	%1, @%2;	\n\t"
-			: "=&r" (tmp) : "r" (x), "r" (ptr)
-			: "memory"
-#ifdef CONFIG_CHIP_M32700_TS1
-			, "r4"
-#endif	/* CONFIG_CHIP_M32700_TS1 */
-		);
-		break;
-#endif  /* CONFIG_SMP */
-	default:
-		__xchg_called_with_bad_pointer();
-	}
-
-	local_irq_restore(flags);
-
-	return (tmp);
-}
-
-static __always_inline unsigned long
-__xchg_local(unsigned long x, volatile void *ptr, int size)
-{
-	unsigned long flags;
-	unsigned long tmp = 0;
-
-	local_irq_save(flags);
-
-	switch (size) {
-	case 1:
-		__asm__ __volatile__ (
-			"ldb	%0, @%2 \n\t"
-			"stb	%1, @%2 \n\t"
-			: "=&r" (tmp) : "r" (x), "r" (ptr) : "memory");
-		break;
-	case 2:
-		__asm__ __volatile__ (
-			"ldh	%0, @%2 \n\t"
-			"sth	%1, @%2 \n\t"
-			: "=&r" (tmp) : "r" (x), "r" (ptr) : "memory");
-		break;
-	case 4:
-		__asm__ __volatile__ (
-			"ld	%0, @%2 \n\t"
-			"st	%1, @%2 \n\t"
-			: "=&r" (tmp) : "r" (x), "r" (ptr) : "memory");
-		break;
-	default:
-		__xchg_called_with_bad_pointer();
-	}
-
-	local_irq_restore(flags);
-
-	return (tmp);
-}
-
-#define __HAVE_ARCH_CMPXCHG	1
-
-static inline unsigned long
-__cmpxchg_u32(volatile unsigned int *p, unsigned int old, unsigned int new)
-{
-	unsigned long flags;
-	unsigned int retval;
-
-	local_irq_save(flags);
-	__asm__ __volatile__ (
-			DCACHE_CLEAR("%0", "r4", "%1")
-			M32R_LOCK" %0, @%1;	\n"
-		"	bne	%0, %2, 1f;	\n"
-			M32R_UNLOCK" %3, @%1;	\n"
-		"	bra	2f;		\n"
-                "       .fillinsn		\n"
-		"1:"
-			M32R_UNLOCK" %0, @%1;	\n"
-                "       .fillinsn		\n"
-		"2:"
-			: "=&r" (retval)
-			: "r" (p), "r" (old), "r" (new)
-			: "cbit", "memory"
-#ifdef CONFIG_CHIP_M32700_TS1
-			, "r4"
-#endif  /* CONFIG_CHIP_M32700_TS1 */
-		);
-	local_irq_restore(flags);
-
-	return retval;
-}
-
-static inline unsigned long
-__cmpxchg_local_u32(volatile unsigned int *p, unsigned int old,
-			unsigned int new)
-{
-	unsigned long flags;
-	unsigned int retval;
-
-	local_irq_save(flags);
-	__asm__ __volatile__ (
-			DCACHE_CLEAR("%0", "r4", "%1")
-			"ld %0, @%1;		\n"
-		"	bne	%0, %2, 1f;	\n"
-			"st %3, @%1;		\n"
-		"	bra	2f;		\n"
-		"       .fillinsn		\n"
-		"1:"
-			"st %0, @%1;		\n"
-		"       .fillinsn		\n"
-		"2:"
-			: "=&r" (retval)
-			: "r" (p), "r" (old), "r" (new)
-			: "cbit", "memory"
-#ifdef CONFIG_CHIP_M32700_TS1
-			, "r4"
-#endif  /* CONFIG_CHIP_M32700_TS1 */
-		);
-	local_irq_restore(flags);
-
-	return retval;
-}
-
-/* This function doesn't exist, so you'll get a linker error
-   if something tries to do an invalid cmpxchg().  */
-extern void __cmpxchg_called_with_bad_pointer(void);
-
-static inline unsigned long
-__cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
-{
-	switch (size) {
-	case 4:
-		return __cmpxchg_u32(ptr, old, new);
-#if 0	/* we don't have __cmpxchg_u64 */
-	case 8:
-		return __cmpxchg_u64(ptr, old, new);
-#endif /* 0 */
-	}
-	__cmpxchg_called_with_bad_pointer();
-	return old;
-}
-
-#define cmpxchg(ptr, o, n)						 \
-	((__typeof__(*(ptr))) __cmpxchg((ptr), (unsigned long)(o),	 \
-			(unsigned long)(n), sizeof(*(ptr))))
-
-#include <asm-generic/cmpxchg-local.h>
-
-static inline unsigned long __cmpxchg_local(volatile void *ptr,
-				      unsigned long old,
-				      unsigned long new, int size)
-{
-	switch (size) {
-	case 4:
-		return __cmpxchg_local_u32(ptr, old, new);
-	default:
-		return __cmpxchg_local_generic(ptr, old, new, size);
-	}
-
-	return old;
-}
-
-/*
- * cmpxchg_local and cmpxchg64_local are atomic wrt current CPU. Always make
- * them available.
- */
-#define cmpxchg_local(ptr, o, n)				  	    \
-	((__typeof__(*(ptr)))__cmpxchg_local((ptr), (unsigned long)(o),	    \
-			(unsigned long)(n), sizeof(*(ptr))))
-#define cmpxchg64_local(ptr, o, n) __cmpxchg64_local_generic((ptr), (o), (n))
-
-#endif  /* __KERNEL__ */
-
-/*
- * Memory barrier.
- *
- * mb() prevents loads and stores being reordered across this point.
- * rmb() prevents loads being reordered across this point.
- * wmb() prevents stores being reordered across this point.
- */
-#define mb()   barrier()
-#define rmb()  mb()
-#define wmb()  mb()
-
-/**
- * read_barrier_depends - Flush all pending reads that subsequents reads
- * depend on.
- *
- * No data-dependent reads from memory-like regions are ever reordered
- * over this barrier.  All reads preceding this primitive are guaranteed
- * to access memory (but not necessarily other CPUs' caches) before any
- * reads following this primitive that depend on the data return by
- * any of the preceding reads.  This primitive is much lighter weight than
- * rmb() on most CPUs, and is never heavier weight than is
- * rmb().
- *
- * These ordering constraints are respected by both the local CPU
- * and the compiler.
- *
- * Ordering is not guaranteed by anything other than these primitives,
- * not even by data dependencies.  See the documentation for
- * memory_barrier() for examples and URLs to more information.
- *
- * For example, the following code would force ordering (the initial
- * value of "a" is zero, "b" is one, and "p" is "&a"):
- *
- * <programlisting>
- *      CPU 0                           CPU 1
- *
- *      b = 2;
- *      memory_barrier();
- *      p = &b;                         q = p;
- *                                      read_barrier_depends();
- *                                      d = *q;
- * </programlisting>
- *
- *
- * because the read of "*q" depends on the read of "p" and these
- * two reads are separated by a read_barrier_depends().  However,
- * the following code, with the same initial values for "a" and "b":
- *
- * <programlisting>
- *      CPU 0                           CPU 1
- *
- *      a = 2;
- *      memory_barrier();
- *      b = 3;                          y = b;
- *                                      read_barrier_depends();
- *                                      x = a;
- * </programlisting>
- *
- * does not enforce ordering, since there is no data dependency between
- * the read of "a" and the read of "b".  Therefore, on some CPUs, such
- * as Alpha, "y" could be set to 3 and "x" to 0.  Use rmb()
- * in cases like this where there are no data dependencies.
- **/
-
-#define read_barrier_depends()	do { } while (0)
-
-#ifdef CONFIG_SMP
-#define smp_mb()	mb()
-#define smp_rmb()	rmb()
-#define smp_wmb()	wmb()
-#define smp_read_barrier_depends()	read_barrier_depends()
-#define set_mb(var, value) do { (void) xchg(&var, value); } while (0)
-#else
-#define smp_mb()	barrier()
-#define smp_rmb()	barrier()
-#define smp_wmb()	barrier()
-#define smp_read_barrier_depends()	do { } while (0)
-#define set_mb(var, value) do { var = value; barrier(); } while (0)
-#endif
-
-#define arch_align_stack(x) (x)
-
-#endif /* _ASM_M32R_SYSTEM_H */
diff --git a/include/asm-m32r/termbits.h b/include/asm-m32r/termbits.h
deleted file mode 100644
index bc104008b55b..000000000000
--- a/include/asm-m32r/termbits.h
+++ /dev/null
@@ -1,199 +0,0 @@
-#ifndef _ASM_M32R_TERMBITS_H
-#define _ASM_M32R_TERMBITS_H
-
-#include <linux/posix_types.h>
-
-typedef unsigned char	cc_t;
-typedef unsigned int	speed_t;
-typedef unsigned int	tcflag_t;
-
-#define NCCS 19
-struct termios {
-	tcflag_t c_iflag;		/* input mode flags */
-	tcflag_t c_oflag;		/* output mode flags */
-	tcflag_t c_cflag;		/* control mode flags */
-	tcflag_t c_lflag;		/* local mode flags */
-	cc_t c_line;			/* line discipline */
-	cc_t c_cc[NCCS];		/* control characters */
-};
-
-struct termios2 {
-	tcflag_t c_iflag;		/* input mode flags */
-	tcflag_t c_oflag;		/* output mode flags */
-	tcflag_t c_cflag;		/* control mode flags */
-	tcflag_t c_lflag;		/* local mode flags */
-	cc_t c_line;			/* line discipline */
-	cc_t c_cc[NCCS];		/* control characters */
-	speed_t c_ispeed;		/* input speed */
-	speed_t c_ospeed;		/* output speed */
-};
-
-struct ktermios {
-	tcflag_t c_iflag;		/* input mode flags */
-	tcflag_t c_oflag;		/* output mode flags */
-	tcflag_t c_cflag;		/* control mode flags */
-	tcflag_t c_lflag;		/* local mode flags */
-	cc_t c_line;			/* line discipline */
-	cc_t c_cc[NCCS];		/* control characters */
-	speed_t c_ispeed;		/* input speed */
-	speed_t c_ospeed;		/* output speed */
-};
-
-/* c_cc characters */
-#define VINTR 0
-#define VQUIT 1
-#define VERASE 2
-#define VKILL 3
-#define VEOF 4
-#define VTIME 5
-#define VMIN 6
-#define VSWTC 7
-#define VSTART 8
-#define VSTOP 9
-#define VSUSP 10
-#define VEOL 11
-#define VREPRINT 12
-#define VDISCARD 13
-#define VWERASE 14
-#define VLNEXT 15
-#define VEOL2 16
-
-/* c_iflag bits */
-#define IGNBRK	0000001
-#define BRKINT	0000002
-#define IGNPAR	0000004
-#define PARMRK	0000010
-#define INPCK	0000020
-#define ISTRIP	0000040
-#define INLCR	0000100
-#define IGNCR	0000200
-#define ICRNL	0000400
-#define IUCLC	0001000
-#define IXON	0002000
-#define IXANY	0004000
-#define IXOFF	0010000
-#define IMAXBEL	0020000
-#define IUTF8   0040000
-
-/* c_oflag bits */
-#define OPOST	0000001
-#define OLCUC	0000002
-#define ONLCR	0000004
-#define OCRNL	0000010
-#define ONOCR	0000020
-#define ONLRET	0000040
-#define OFILL	0000100
-#define OFDEL	0000200
-#define NLDLY	0000400
-#define   NL0	0000000
-#define   NL1	0000400
-#define CRDLY	0003000
-#define   CR0	0000000
-#define   CR1	0001000
-#define   CR2	0002000
-#define   CR3	0003000
-#define TABDLY	0014000
-#define   TAB0	0000000
-#define   TAB1	0004000
-#define   TAB2	0010000
-#define   TAB3	0014000
-#define   XTABS	0014000
-#define BSDLY	0020000
-#define   BS0	0000000
-#define   BS1	0020000
-#define VTDLY	0040000
-#define   VT0	0000000
-#define   VT1	0040000
-#define FFDLY	0100000
-#define   FF0	0000000
-#define   FF1	0100000
-
-/* c_cflag bit meaning */
-#define CBAUD	0010017
-#define  B0	0000000		/* hang up */
-#define  B50	0000001
-#define  B75	0000002
-#define  B110	0000003
-#define  B134	0000004
-#define  B150	0000005
-#define  B200	0000006
-#define  B300	0000007
-#define  B600	0000010
-#define  B1200	0000011
-#define  B1800	0000012
-#define  B2400	0000013
-#define  B4800	0000014
-#define  B9600	0000015
-#define  B19200	0000016
-#define  B38400	0000017
-#define EXTA B19200
-#define EXTB B38400
-#define CSIZE	0000060
-#define   CS5	0000000
-#define   CS6	0000020
-#define   CS7	0000040
-#define   CS8	0000060
-#define CSTOPB	0000100
-#define CREAD	0000200
-#define PARENB	0000400
-#define PARODD	0001000
-#define HUPCL	0002000
-#define CLOCAL	0004000
-#define CBAUDEX 0010000
-#define    BOTHER 0010000
-#define    B57600 0010001
-#define   B115200 0010002
-#define   B230400 0010003
-#define   B460800 0010004
-#define   B500000 0010005
-#define   B576000 0010006
-#define   B921600 0010007
-#define  B1000000 0010010
-#define  B1152000 0010011
-#define  B1500000 0010012
-#define  B2000000 0010013
-#define  B2500000 0010014
-#define  B3000000 0010015
-#define  B3500000 0010016
-#define  B4000000 0010017
-#define CIBAUD	  002003600000		/** input baud rate */
-#define CTVB	  004000000000		/* VisioBraille Terminal flow control */
-#define CMSPAR	  010000000000		/* mark or space (stick) parity */
-#define CRTSCTS	  020000000000		/* flow control */
-
-#define	IBSHIFT	16			/* Shift from CBAUD to CIBAUD */
-
-/* c_lflag bits */
-#define ISIG	0000001
-#define ICANON	0000002
-#define XCASE	0000004
-#define ECHO	0000010
-#define ECHOE	0000020
-#define ECHOK	0000040
-#define ECHONL	0000100
-#define NOFLSH	0000200
-#define TOSTOP	0000400
-#define ECHOCTL	0001000
-#define ECHOPRT	0002000
-#define ECHOKE	0004000
-#define FLUSHO	0010000
-#define PENDIN	0040000
-#define IEXTEN	0100000
-
-/* tcflow() and TCXONC use these */
-#define	TCOOFF		0
-#define	TCOON		1
-#define	TCIOFF		2
-#define	TCION		3
-
-/* tcflush() and TCFLSH use these */
-#define	TCIFLUSH	0
-#define	TCOFLUSH	1
-#define	TCIOFLUSH	2
-
-/* tcsetattr uses these */
-#define	TCSANOW		0
-#define	TCSADRAIN	1
-#define	TCSAFLUSH	2
-
-#endif /* _ASM_M32R_TERMBITS_H */
diff --git a/include/asm-m32r/termios.h b/include/asm-m32r/termios.h
deleted file mode 100644
index 93ce79fd342a..000000000000
--- a/include/asm-m32r/termios.h
+++ /dev/null
@@ -1,91 +0,0 @@
-#ifndef _M32R_TERMIOS_H
-#define _M32R_TERMIOS_H
-
-#include <asm/termbits.h>
-#include <asm/ioctls.h>
-
-struct winsize {
-	unsigned short ws_row;
-	unsigned short ws_col;
-	unsigned short ws_xpixel;
-	unsigned short ws_ypixel;
-};
-
-#define NCC 8
-struct termio {
-	unsigned short c_iflag;		/* input mode flags */
-	unsigned short c_oflag;		/* output mode flags */
-	unsigned short c_cflag;		/* control mode flags */
-	unsigned short c_lflag;		/* local mode flags */
-	unsigned char c_line;		/* line discipline */
-	unsigned char c_cc[NCC];	/* control characters */
-};
-
-/* modem lines */
-#define TIOCM_LE	0x001
-#define TIOCM_DTR	0x002
-#define TIOCM_RTS	0x004
-#define TIOCM_ST	0x008
-#define TIOCM_SR	0x010
-#define TIOCM_CTS	0x020
-#define TIOCM_CAR	0x040
-#define TIOCM_RNG	0x080
-#define TIOCM_DSR	0x100
-#define TIOCM_CD	TIOCM_CAR
-#define TIOCM_RI	TIOCM_RNG
-#define TIOCM_OUT1	0x2000
-#define TIOCM_OUT2	0x4000
-#define TIOCM_LOOP	0x8000
-
-/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
-
-#ifdef __KERNEL__
-#include <linux/module.h>
-
-/*	intr=^C		quit=^\		erase=del	kill=^U
-	eof=^D		vtime=\0	vmin=\1		sxtc=\0
-	start=^Q	stop=^S		susp=^Z		eol=\0
-	reprint=^R	discard=^U	werase=^W	lnext=^V
-	eol2=\0
-*/
-#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
-
-/*
- * Translate a "termio" structure into a "termios". Ugh.
- */
-#define SET_LOW_TERMIOS_BITS(termios, termio, x) { \
-	unsigned short __tmp; \
-	get_user(__tmp,&(termio)->x); \
-	*(unsigned short *) &(termios)->x = __tmp; \
-}
-
-#define user_termio_to_kernel_termios(termios, termio) \
-({ \
-	SET_LOW_TERMIOS_BITS(termios, termio, c_iflag); \
-	SET_LOW_TERMIOS_BITS(termios, termio, c_oflag); \
-	SET_LOW_TERMIOS_BITS(termios, termio, c_cflag); \
-	SET_LOW_TERMIOS_BITS(termios, termio, c_lflag); \
-	copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
-})
-
-/*
- * Translate a "termios" structure into a "termio". Ugh.
- */
-#define kernel_termios_to_user_termio(termio, termios) \
-({ \
-	put_user((termios)->c_iflag, &(termio)->c_iflag); \
-	put_user((termios)->c_oflag, &(termio)->c_oflag); \
-	put_user((termios)->c_cflag, &(termio)->c_cflag); \
-	put_user((termios)->c_lflag, &(termio)->c_lflag); \
-	put_user((termios)->c_line,  &(termio)->c_line); \
-	copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
-})
-
-#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2))
-#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios2))
-#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
-#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios))
-
-#endif	/* __KERNEL__ */
-
-#endif	/* _M32R_TERMIOS_H */
diff --git a/include/asm-m32r/thread_info.h b/include/asm-m32r/thread_info.h
deleted file mode 100644
index 8589d462df27..000000000000
--- a/include/asm-m32r/thread_info.h
+++ /dev/null
@@ -1,184 +0,0 @@
-#ifndef _ASM_M32R_THREAD_INFO_H
-#define _ASM_M32R_THREAD_INFO_H
-
-/* thread_info.h: m32r low-level thread information
- *
- * Copyright (C) 2002  David Howells (dhowells@redhat.com)
- * - Incorporating suggestions made by Linus Torvalds and Dave Miller
- * Copyright (C) 2004  Hirokazu Takata <takata at linux-m32r.org>
- */
-
-#ifdef __KERNEL__
-
-#ifndef __ASSEMBLY__
-#include <asm/processor.h>
-#endif
-
-/*
- * low level task data that entry.S needs immediate access to
- * - this struct should fit entirely inside of one cache line
- * - this struct shares the supervisor stack pages
- * - if the contents of this structure are changed, the assembly constants must also be changed
- */
-#ifndef __ASSEMBLY__
-
-struct thread_info {
-	struct task_struct	*task;		/* main task structure */
-	struct exec_domain	*exec_domain;	/* execution domain */
-	unsigned long		flags;		/* low level flags */
-	unsigned long		status;		/* thread-synchronous flags */
-	__u32			cpu;		/* current CPU */
-	int			preempt_count;	/* 0 => preemptable, <0 => BUG */
-
-	mm_segment_t		addr_limit;	/* thread address space:
-					 	   0-0xBFFFFFFF for user-thread
-						   0-0xFFFFFFFF for kernel-thread
-						*/
-	struct restart_block    restart_block;
-
-	__u8			supervisor_stack[0];
-};
-
-#else /* !__ASSEMBLY__ */
-
-/* offsets into the thread_info struct for assembly code access */
-#define TI_TASK		0x00000000
-#define TI_EXEC_DOMAIN	0x00000004
-#define TI_FLAGS	0x00000008
-#define TI_STATUS	0x0000000C
-#define TI_CPU		0x00000010
-#define TI_PRE_COUNT	0x00000014
-#define TI_ADDR_LIMIT	0x00000018
-#define TI_RESTART_BLOCK 0x000001C
-
-#endif
-
-#define PREEMPT_ACTIVE		0x10000000
-
-/*
- * macros/functions for gaining access to the thread information structure
- *
- * preempt_count needs to be 1 initially, until the scheduler is functional.
- */
-#ifndef __ASSEMBLY__
-
-#define INIT_THREAD_INFO(tsk)			\
-{						\
-	.task		= &tsk,			\
-	.exec_domain	= &default_exec_domain,	\
-	.flags		= 0,			\
-	.cpu		= 0,			\
-	.preempt_count	= 1,			\
-	.addr_limit	= KERNEL_DS,		\
-	.restart_block = {			\
-		.fn = do_no_restart_syscall,	\
-	},					\
-}
-
-#define init_thread_info	(init_thread_union.thread_info)
-#define init_stack		(init_thread_union.stack)
-
-#define THREAD_SIZE (2*PAGE_SIZE)
-
-/* how to get the thread information struct from C */
-static inline struct thread_info *current_thread_info(void)
-{
-	struct thread_info *ti;
-
-	__asm__ __volatile__ (
-		"ldi	%0, #%1			\n\t"
-		"and	%0, sp			\n\t"
-		: "=r" (ti) : "i" (~(THREAD_SIZE - 1))
-	);
-
-	return ti;
-}
-
-#define __HAVE_ARCH_THREAD_INFO_ALLOCATOR
-
-/* thread information allocation */
-#ifdef CONFIG_DEBUG_STACK_USAGE
-#define alloc_thread_info(tsk)					\
-	({							\
-		struct thread_info *ret;			\
-	 							\
-	 	ret = kzalloc(THREAD_SIZE, GFP_KERNEL);		\
-								\
-	 	ret;						\
-	 })
-#else
-#define alloc_thread_info(tsk) kmalloc(THREAD_SIZE, GFP_KERNEL)
-#endif
-
-#define free_thread_info(info) kfree(info)
-
-#define TI_FLAG_FAULT_CODE_SHIFT	28
-
-static inline void set_thread_fault_code(unsigned int val)
-{
-	struct thread_info *ti = current_thread_info();
-	ti->flags = (ti->flags & (~0 >> (32 - TI_FLAG_FAULT_CODE_SHIFT)))
-		| (val << TI_FLAG_FAULT_CODE_SHIFT);
-}
-
-static inline unsigned int get_thread_fault_code(void)
-{
-	struct thread_info *ti = current_thread_info();
-	return ti->flags >> TI_FLAG_FAULT_CODE_SHIFT;
-}
-
-#else /* !__ASSEMBLY__ */
-
-#define THREAD_SIZE	8192
-
-/* how to get the thread information struct from ASM */
-#define GET_THREAD_INFO(reg)	GET_THREAD_INFO reg
-	.macro GET_THREAD_INFO reg
-	ldi	\reg, #-THREAD_SIZE
-	and	\reg, sp
-	.endm
-
-#endif
-
-/*
- * thread information flags
- * - these are process state flags that various assembly files may need to access
- * - pending work-to-be-done flags are in LSW
- * - other flags in MSW
- */
-#define TIF_SYSCALL_TRACE	0	/* syscall trace active */
-#define TIF_SIGPENDING		1	/* signal pending */
-#define TIF_NEED_RESCHED	2	/* rescheduling necessary */
-#define TIF_SINGLESTEP		3	/* restore singlestep on return to user mode */
-#define TIF_IRET		4	/* return with iret */
-#define TIF_RESTORE_SIGMASK	8	/* restore signal mask in do_signal() */
-#define TIF_USEDFPU		16	/* FPU was used by this task this quantum (SMP) */
-#define TIF_POLLING_NRFLAG	17	/* true if poll_idle() is polling TIF_NEED_RESCHED */
-#define TIF_MEMDIE		18	/* OOM killer killed process */
-#define TIF_FREEZE		19	/* is freezing for suspend */
-
-#define _TIF_SYSCALL_TRACE	(1<<TIF_SYSCALL_TRACE)
-#define _TIF_SIGPENDING		(1<<TIF_SIGPENDING)
-#define _TIF_NEED_RESCHED	(1<<TIF_NEED_RESCHED)
-#define _TIF_SINGLESTEP		(1<<TIF_SINGLESTEP)
-#define _TIF_IRET		(1<<TIF_IRET)
-#define _TIF_RESTORE_SIGMASK	(1<<TIF_RESTORE_SIGMASK)
-#define _TIF_USEDFPU		(1<<TIF_USEDFPU)
-#define _TIF_POLLING_NRFLAG	(1<<TIF_POLLING_NRFLAG)
-#define _TIF_FREEZE		(1<<TIF_FREEZE)
-
-#define _TIF_WORK_MASK		0x0000FFFE	/* work to do on interrupt/exception return */
-#define _TIF_ALLWORK_MASK	0x0000FFFF	/* work to do on any return to u-space */
-
-/*
- * Thread-synchronous status.
- *
- * This is different from the flags in that nobody else
- * ever touches our thread-synchronous status, so we don't
- * have to worry about atomic accesses.
- */
-#define TS_USEDFPU		0x0001	/* FPU was used by this task this quantum (SMP) */
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_M32R_THREAD_INFO_H */
diff --git a/include/asm-m32r/timex.h b/include/asm-m32r/timex.h
deleted file mode 100644
index bb9fe4feb12d..000000000000
--- a/include/asm-m32r/timex.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef _ASM_M32R_TIMEX_H
-#define _ASM_M32R_TIMEX_H
-
-/*
- * linux/include/asm-m32r/timex.h
- *
- * m32r architecture timex specifications
- */
-
-#define CLOCK_TICK_RATE	(CONFIG_BUS_CLOCK / CONFIG_TIMER_DIVIDE)
-#define CLOCK_TICK_FACTOR	20	/* Factor of both 1000000 and CLOCK_TICK_RATE */
-
-#ifdef __KERNEL__
-/*
- * Standard way to access the cycle counter.
- * Currently only used on SMP.
- */
-
-typedef unsigned long long cycles_t;
-
-static __inline__ cycles_t get_cycles (void)
-{
-	return 0;
-}
-#endif  /* __KERNEL__ */
-
-#endif  /* _ASM_M32R_TIMEX_H */
diff --git a/include/asm-m32r/tlb.h b/include/asm-m32r/tlb.h
deleted file mode 100644
index c7ebd8d48f3b..000000000000
--- a/include/asm-m32r/tlb.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef _M32R_TLB_H
-#define _M32R_TLB_H
-
-/*
- * x86 doesn't need any special per-pte or
- * per-vma handling..
- */
-#define tlb_start_vma(tlb, vma) do { } while (0)
-#define tlb_end_vma(tlb, vma) do { } while (0)
-#define __tlb_remove_tlb_entry(tlb, pte, address) do { } while (0)
-
-/*
- * .. because we flush the whole mm when it
- * fills up.
- */
-#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm)
-
-#include <asm-generic/tlb.h>
-
-#endif /* _M32R_TLB_H */
diff --git a/include/asm-m32r/tlbflush.h b/include/asm-m32r/tlbflush.h
deleted file mode 100644
index 0ef95307784e..000000000000
--- a/include/asm-m32r/tlbflush.h
+++ /dev/null
@@ -1,97 +0,0 @@
-#ifndef _ASM_M32R_TLBFLUSH_H
-#define _ASM_M32R_TLBFLUSH_H
-
-#include <asm/m32r.h>
-
-/*
- * TLB flushing:
- *
- *  - flush_tlb() flushes the current mm struct TLBs
- *  - flush_tlb_all() flushes all processes TLBs
- *  - flush_tlb_mm(mm) flushes the specified mm context TLB's
- *  - flush_tlb_page(vma, vmaddr) flushes one page
- *  - flush_tlb_range(vma, start, end) flushes a range of pages
- *  - flush_tlb_kernel_range(start, end) flushes a range of kernel pages
- */
-
-extern void local_flush_tlb_all(void);
-extern void local_flush_tlb_mm(struct mm_struct *);
-extern void local_flush_tlb_page(struct vm_area_struct *, unsigned long);
-extern void local_flush_tlb_range(struct vm_area_struct *, unsigned long,
-	unsigned long);
-
-#ifndef CONFIG_SMP
-#ifdef CONFIG_MMU
-#define flush_tlb_all()			local_flush_tlb_all()
-#define flush_tlb_mm(mm)		local_flush_tlb_mm(mm)
-#define flush_tlb_page(vma, page)	local_flush_tlb_page(vma, page)
-#define flush_tlb_range(vma, start, end)	\
-	local_flush_tlb_range(vma, start, end)
-#define flush_tlb_kernel_range(start, end)	local_flush_tlb_all()
-#else	/* CONFIG_MMU */
-#define flush_tlb_all()			do { } while (0)
-#define flush_tlb_mm(mm)		do { } while (0)
-#define flush_tlb_page(vma, vmaddr)	do { } while (0)
-#define flush_tlb_range(vma, start, end)	do { } while (0)
-#endif	/* CONFIG_MMU */
-#else	/* CONFIG_SMP */
-extern void smp_flush_tlb_all(void);
-extern void smp_flush_tlb_mm(struct mm_struct *);
-extern void smp_flush_tlb_page(struct vm_area_struct *, unsigned long);
-extern void smp_flush_tlb_range(struct vm_area_struct *, unsigned long,
-	unsigned long);
-
-#define flush_tlb_all()			smp_flush_tlb_all()
-#define flush_tlb_mm(mm)		smp_flush_tlb_mm(mm)
-#define flush_tlb_page(vma, page)	smp_flush_tlb_page(vma, page)
-#define flush_tlb_range(vma, start, end)	\
-	smp_flush_tlb_range(vma, start, end)
-#define flush_tlb_kernel_range(start, end)	smp_flush_tlb_all()
-#endif	/* CONFIG_SMP */
-
-static __inline__ void __flush_tlb_page(unsigned long page)
-{
-	unsigned int tmpreg0, tmpreg1, tmpreg2;
-
-	__asm__ __volatile__ (
-		"seth	%0, #high(%4)	\n\t"
-		"st	%3, @(%5, %0)	\n\t"
-		"ldi	%1, #1		\n\t"
-		"st	%1, @(%6, %0)	\n\t"
-		"add3	%1, %0, %7	\n\t"
-		".fillinsn		\n"
-		"1:			\n\t"
-		"ld	%2, @(%6, %0)	\n\t"
-		"bnez	%2, 1b		\n\t"
-		"ld	%0, @%1+	\n\t"
-		"ld	%1, @%1		\n\t"
-		"st	%2, @+%0	\n\t"
-		"st	%2, @+%1	\n\t"
-		: "=&r" (tmpreg0), "=&r" (tmpreg1), "=&r" (tmpreg2)
-		: "r" (page), "i" (MMU_REG_BASE), "i" (MSVA_offset),
-		"i" (MTOP_offset), "i" (MIDXI_offset)
-		: "memory"
-	);
-}
-
-static __inline__ void __flush_tlb_all(void)
-{
-	unsigned int tmpreg0, tmpreg1;
-
-	__asm__ __volatile__ (
-		"seth	%0, #high(%2)		\n\t"
-		"or3	%0, %0, #low(%2)	\n\t"
-		"ldi	%1, #0xc		\n\t"
-		"st	%1, @%0			\n\t"
-		".fillinsn			\n"
-		"1:				\n\t"
-		"ld	%1, @%0			\n\t"
-		"bnez	%1, 1b			\n\t"
-		: "=&r" (tmpreg0), "=&r" (tmpreg1)
-		: "i" (MTOP) : "memory"
-	);
-}
-
-extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t);
-
-#endif	/* _ASM_M32R_TLBFLUSH_H */
diff --git a/include/asm-m32r/topology.h b/include/asm-m32r/topology.h
deleted file mode 100644
index d607eb32bd7e..000000000000
--- a/include/asm-m32r/topology.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_M32R_TOPOLOGY_H
-#define _ASM_M32R_TOPOLOGY_H
-
-#include <asm-generic/topology.h>
-
-#endif /* _ASM_M32R_TOPOLOGY_H */
diff --git a/include/asm-m32r/types.h b/include/asm-m32r/types.h
deleted file mode 100644
index bc9f7fff0ac3..000000000000
--- a/include/asm-m32r/types.h
+++ /dev/null
@@ -1,30 +0,0 @@
-#ifndef _ASM_M32R_TYPES_H
-#define _ASM_M32R_TYPES_H
-
-#include <asm-generic/int-ll64.h>
-
-#ifndef __ASSEMBLY__
-
-typedef unsigned short umode_t;
-
-#endif /* __ASSEMBLY__ */
-
-/*
- * These aren't exported outside the kernel to avoid name space clashes
- */
-#ifdef __KERNEL__
-
-#define BITS_PER_LONG 32
-
-#ifndef __ASSEMBLY__
-
-/* DMA addresses are 32-bits wide.  */
-
-typedef u32 dma_addr_t;
-typedef u64 dma64_addr_t;
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_M32R_TYPES_H */
diff --git a/include/asm-m32r/uaccess.h b/include/asm-m32r/uaccess.h
deleted file mode 100644
index 1c7047bea200..000000000000
--- a/include/asm-m32r/uaccess.h
+++ /dev/null
@@ -1,693 +0,0 @@
-#ifndef _ASM_M32R_UACCESS_H
-#define _ASM_M32R_UACCESS_H
-
-/*
- *  linux/include/asm-m32r/uaccess.h
- *
- *  M32R version.
- *    Copyright (C) 2004, 2006  Hirokazu Takata <takata at linux-m32r.org>
- */
-
-/*
- * User space memory access functions
- */
-#include <linux/errno.h>
-#include <linux/thread_info.h>
-#include <asm/page.h>
-#include <asm/setup.h>
-
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
-/*
- * The fs value determines whether argument validity checking should be
- * performed or not.  If get_fs() == USER_DS, checking is performed, with
- * get_fs() == KERNEL_DS, checking is bypassed.
- *
- * For historical reasons, these macros are grossly misnamed.
- */
-
-#define MAKE_MM_SEG(s)	((mm_segment_t) { (s) })
-
-#ifdef CONFIG_MMU
-
-#define KERNEL_DS	MAKE_MM_SEG(0xFFFFFFFF)
-#define USER_DS		MAKE_MM_SEG(PAGE_OFFSET)
-#define get_ds()	(KERNEL_DS)
-#define get_fs()	(current_thread_info()->addr_limit)
-#define set_fs(x)	(current_thread_info()->addr_limit = (x))
-
-#else /* not CONFIG_MMU */
-
-#define KERNEL_DS	MAKE_MM_SEG(0xFFFFFFFF)
-#define USER_DS		MAKE_MM_SEG(0xFFFFFFFF)
-#define get_ds()	(KERNEL_DS)
-
-static inline mm_segment_t get_fs(void)
-{
-	return USER_DS;
-}
-
-static inline void set_fs(mm_segment_t s)
-{
-}
-
-#endif /* not CONFIG_MMU */
-
-#define segment_eq(a,b)	((a).seg == (b).seg)
-
-#define __addr_ok(addr) \
-	((unsigned long)(addr) < (current_thread_info()->addr_limit.seg))
-
-/*
- * Test whether a block of memory is a valid user space address.
- * Returns 0 if the range is valid, nonzero otherwise.
- *
- * This is equivalent to the following test:
- * (u33)addr + (u33)size >= (u33)current->addr_limit.seg
- *
- * This needs 33-bit arithmetic. We have a carry...
- */
-#define __range_ok(addr,size) ({					\
-	unsigned long flag, roksum; 					\
-	__chk_user_ptr(addr);						\
-	asm ( 								\
-		"	cmpu	%1, %1    ; clear cbit\n"		\
-		"	addx	%1, %3    ; set cbit if overflow\n"	\
-		"	subx	%0, %0\n"				\
-		"	cmpu	%4, %1\n"				\
-		"	subx	%0, %5\n"				\
-		: "=&r" (flag), "=r" (roksum)				\
-		: "1" (addr), "r" ((int)(size)), 			\
-		  "r" (current_thread_info()->addr_limit.seg), "r" (0)	\
-		: "cbit" );						\
-	flag; })
-
-/**
- * access_ok: - Checks if a user space pointer is valid
- * @type: Type of access: %VERIFY_READ or %VERIFY_WRITE.  Note that
- *        %VERIFY_WRITE is a superset of %VERIFY_READ - if it is safe
- *        to write to a block, it is always safe to read from it.
- * @addr: User space pointer to start of block to check
- * @size: Size of block to check
- *
- * Context: User context only.  This function may sleep.
- *
- * Checks if a pointer to a block of memory in user space is valid.
- *
- * Returns true (nonzero) if the memory block may be valid, false (zero)
- * if it is definitely invalid.
- *
- * Note that, depending on architecture, this function probably just
- * checks that the pointer is in the user space range - after calling
- * this function, memory access functions may still return -EFAULT.
- */
-#ifdef CONFIG_MMU
-#define access_ok(type,addr,size) (likely(__range_ok(addr,size) == 0))
-#else
-static inline int access_ok(int type, const void *addr, unsigned long size)
-{
-	unsigned long val = (unsigned long)addr;
-
-	return ((val >= memory_start) && ((val + size) < memory_end));
-}
-#endif /* CONFIG_MMU */
-
-/*
- * The exception table consists of pairs of addresses: the first is the
- * address of an instruction that is allowed to fault, and the second is
- * the address at which the program should continue.  No registers are
- * modified, so it is entirely up to the continuation code to figure out
- * what to do.
- *
- * All the routines below use bits of fixup code that are out of line
- * with the main instruction path.  This means when everything is well,
- * we don't even have to jump over them.  Further, they do not intrude
- * on our cache or tlb entries.
- */
-
-struct exception_table_entry
-{
-	unsigned long insn, fixup;
-};
-
-extern int fixup_exception(struct pt_regs *regs);
-
-/*
- * These are the main single-value transfer routines.  They automatically
- * use the right size if we just have the right pointer type.
- *
- * This gets kind of ugly. We want to return _two_ values in "get_user()"
- * and yet we don't want to do any pointers, because that is too much
- * of a performance impact. Thus we have a few rather ugly macros here,
- * and hide all the uglyness from the user.
- *
- * The "__xxx" versions of the user access functions are versions that
- * do not verify the address space, that must have been done previously
- * with a separate "access_ok()" call (this is used when we do multiple
- * accesses to the same area of user memory).
- */
-
-/* Careful: we have to cast the result to the type of the pointer for sign
-   reasons */
-/**
- * get_user: - Get a simple variable from user space.
- * @x:   Variable to store result.
- * @ptr: Source address, in user space.
- *
- * Context: User context only.  This function may sleep.
- *
- * This macro copies a single simple variable from user space to kernel
- * space.  It supports simple types like char and int, but not larger
- * data types like structures or arrays.
- *
- * @ptr must have pointer-to-simple-variable type, and the result of
- * dereferencing @ptr must be assignable to @x without a cast.
- *
- * Returns zero on success, or -EFAULT on error.
- * On error, the variable @x is set to zero.
- */
-#define get_user(x,ptr)							\
-	__get_user_check((x),(ptr),sizeof(*(ptr)))
-
-/**
- * put_user: - Write a simple value into user space.
- * @x:   Value to copy to user space.
- * @ptr: Destination address, in user space.
- *
- * Context: User context only.  This function may sleep.
- *
- * This macro copies a single simple value from kernel space to user
- * space.  It supports simple types like char and int, but not larger
- * data types like structures or arrays.
- *
- * @ptr must have pointer-to-simple-variable type, and @x must be assignable
- * to the result of dereferencing @ptr.
- *
- * Returns zero on success, or -EFAULT on error.
- */
-#define put_user(x,ptr)							\
-	__put_user_check((__typeof__(*(ptr)))(x),(ptr),sizeof(*(ptr)))
-
-/**
- * __get_user: - Get a simple variable from user space, with less checking.
- * @x:   Variable to store result.
- * @ptr: Source address, in user space.
- *
- * Context: User context only.  This function may sleep.
- *
- * This macro copies a single simple variable from user space to kernel
- * space.  It supports simple types like char and int, but not larger
- * data types like structures or arrays.
- *
- * @ptr must have pointer-to-simple-variable type, and the result of
- * dereferencing @ptr must be assignable to @x without a cast.
- *
- * Caller must check the pointer with access_ok() before calling this
- * function.
- *
- * Returns zero on success, or -EFAULT on error.
- * On error, the variable @x is set to zero.
- */
-#define __get_user(x,ptr) \
-	__get_user_nocheck((x),(ptr),sizeof(*(ptr)))
-
-#define __get_user_nocheck(x,ptr,size)					\
-({									\
-	long __gu_err = 0;						\
-	unsigned long __gu_val;						\
-	might_sleep();							\
-	__get_user_size(__gu_val,(ptr),(size),__gu_err);		\
-	(x) = (__typeof__(*(ptr)))__gu_val;				\
-	__gu_err;							\
-})
-
-#define __get_user_check(x,ptr,size)					\
-({									\
-	long __gu_err = -EFAULT;					\
-	unsigned long __gu_val = 0;					\
-	const __typeof__(*(ptr)) __user *__gu_addr = (ptr);		\
-	might_sleep();							\
-	if (access_ok(VERIFY_READ,__gu_addr,size))			\
-		__get_user_size(__gu_val,__gu_addr,(size),__gu_err);	\
-	(x) = (__typeof__(*(ptr)))__gu_val;				\
-	__gu_err;							\
-})
-
-extern long __get_user_bad(void);
-
-#define __get_user_size(x,ptr,size,retval)				\
-do {									\
-	retval = 0;							\
-	__chk_user_ptr(ptr);						\
-	switch (size) {							\
-	  case 1: __get_user_asm(x,ptr,retval,"ub"); break;		\
-	  case 2: __get_user_asm(x,ptr,retval,"uh"); break;		\
-	  case 4: __get_user_asm(x,ptr,retval,""); break;		\
-	  default: (x) = __get_user_bad();				\
-	}								\
-} while (0)
-
-#define __get_user_asm(x, addr, err, itype)				\
-	__asm__ __volatile__(						\
-		"	.fillinsn\n"					\
-		"1:	ld"itype" %1,@%2\n"				\
-		"	.fillinsn\n"					\
-		"2:\n"							\
-		".section .fixup,\"ax\"\n"				\
-		"	.balign 4\n"					\
-		"3:	ldi %0,%3\n"					\
-		"	seth r14,#high(2b)\n"				\
-		"	or3 r14,r14,#low(2b)\n"				\
-		"	jmp r14\n"					\
-		".previous\n"						\
-		".section __ex_table,\"a\"\n"				\
-		"	.balign 4\n"					\
-		"	.long 1b,3b\n"					\
-		".previous"						\
-		: "=&r" (err), "=&r" (x)				\
-		: "r" (addr), "i" (-EFAULT), "0" (err)			\
-		: "r14", "memory")
-
-/**
- * __put_user: - Write a simple value into user space, with less checking.
- * @x:   Value to copy to user space.
- * @ptr: Destination address, in user space.
- *
- * Context: User context only.  This function may sleep.
- *
- * This macro copies a single simple value from kernel space to user
- * space.  It supports simple types like char and int, but not larger
- * data types like structures or arrays.
- *
- * @ptr must have pointer-to-simple-variable type, and @x must be assignable
- * to the result of dereferencing @ptr.
- *
- * Caller must check the pointer with access_ok() before calling this
- * function.
- *
- * Returns zero on success, or -EFAULT on error.
- */
-#define __put_user(x,ptr) \
-	__put_user_nocheck((__typeof__(*(ptr)))(x),(ptr),sizeof(*(ptr)))
-
-
-#define __put_user_nocheck(x,ptr,size)					\
-({									\
-	long __pu_err;							\
-	might_sleep();							\
-	__put_user_size((x),(ptr),(size),__pu_err);			\
-	__pu_err;							\
-})
-
-
-#define __put_user_check(x,ptr,size)					\
-({									\
-	long __pu_err = -EFAULT;					\
-	__typeof__(*(ptr)) __user *__pu_addr = (ptr);			\
-	might_sleep();							\
-	if (access_ok(VERIFY_WRITE,__pu_addr,size))			\
-		__put_user_size((x),__pu_addr,(size),__pu_err);		\
-	__pu_err;							\
-})
-
-#if defined(__LITTLE_ENDIAN__)
-#define __put_user_u64(x, addr, err)					\
-        __asm__ __volatile__(						\
-                "       .fillinsn\n"					\
-                "1:     st %L1,@%2\n"					\
-                "       .fillinsn\n"					\
-                "2:     st %H1,@(4,%2)\n"				\
-                "       .fillinsn\n"					\
-                "3:\n"							\
-                ".section .fixup,\"ax\"\n"				\
-                "       .balign 4\n"					\
-                "4:     ldi %0,%3\n"					\
-                "       seth r14,#high(3b)\n"				\
-                "       or3 r14,r14,#low(3b)\n"				\
-                "       jmp r14\n"					\
-                ".previous\n"						\
-                ".section __ex_table,\"a\"\n"				\
-                "       .balign 4\n"					\
-                "       .long 1b,4b\n"					\
-                "       .long 2b,4b\n"					\
-                ".previous"						\
-                : "=&r" (err)						\
-                : "r" (x), "r" (addr), "i" (-EFAULT), "0" (err)		\
-                : "r14", "memory")
-
-#elif defined(__BIG_ENDIAN__)
-#define __put_user_u64(x, addr, err)					\
-	__asm__ __volatile__(						\
-		"	.fillinsn\n"					\
-		"1:	st %H1,@%2\n"					\
-		"	.fillinsn\n"					\
-		"2:	st %L1,@(4,%2)\n"				\
-		"	.fillinsn\n"					\
-		"3:\n"							\
-		".section .fixup,\"ax\"\n"				\
-		"	.balign 4\n"					\
-		"4:	ldi %0,%3\n"					\
-		"	seth r14,#high(3b)\n"				\
-		"	or3 r14,r14,#low(3b)\n"				\
-		"	jmp r14\n"					\
-		".previous\n"						\
-		".section __ex_table,\"a\"\n"				\
-		"	.balign 4\n"					\
-		"	.long 1b,4b\n"					\
-		"	.long 2b,4b\n"					\
-		".previous"						\
-		: "=&r" (err)						\
-		: "r" (x), "r" (addr), "i" (-EFAULT), "0" (err)		\
-		: "r14", "memory")
-#else
-#error no endian defined
-#endif
-
-extern void __put_user_bad(void);
-
-#define __put_user_size(x,ptr,size,retval)				\
-do {									\
-	retval = 0;							\
-	__chk_user_ptr(ptr);						\
-	switch (size) {							\
-	  case 1: __put_user_asm(x,ptr,retval,"b"); break;		\
-	  case 2: __put_user_asm(x,ptr,retval,"h"); break;		\
-	  case 4: __put_user_asm(x,ptr,retval,""); break;		\
-	  case 8: __put_user_u64((__typeof__(*ptr))(x),ptr,retval); break;\
-	  default: __put_user_bad();					\
-	}								\
-} while (0)
-
-struct __large_struct { unsigned long buf[100]; };
-#define __m(x) (*(struct __large_struct *)(x))
-
-/*
- * Tell gcc we read from memory instead of writing: this is because
- * we do not write to any memory gcc knows about, so there are no
- * aliasing issues.
- */
-#define __put_user_asm(x, addr, err, itype)				\
-	__asm__ __volatile__(						\
-		"	.fillinsn\n"					\
-		"1:	st"itype" %1,@%2\n"				\
-		"	.fillinsn\n"					\
-		"2:\n"							\
-		".section .fixup,\"ax\"\n"				\
-		"	.balign 4\n"					\
-		"3:	ldi %0,%3\n"					\
-		"	seth r14,#high(2b)\n"				\
-		"	or3 r14,r14,#low(2b)\n"				\
-		"	jmp r14\n"					\
-		".previous\n"						\
-		".section __ex_table,\"a\"\n"				\
-		"	.balign 4\n"					\
-		"	.long 1b,3b\n"					\
-		".previous"						\
-		: "=&r" (err)						\
-		: "r" (x), "r" (addr), "i" (-EFAULT), "0" (err)		\
-		: "r14", "memory")
-
-/*
- * Here we special-case 1, 2 and 4-byte copy_*_user invocations.  On a fault
- * we return the initial request size (1, 2 or 4), as copy_*_user should do.
- * If a store crosses a page boundary and gets a fault, the m32r will not write
- * anything, so this is accurate.
- */
-
-/*
- * Copy To/From Userspace
- */
-
-/* Generic arbitrary sized copy.  */
-/* Return the number of bytes NOT copied.  */
-#define __copy_user(to,from,size)					\
-do {									\
-	unsigned long __dst, __src, __c;				\
-	__asm__ __volatile__ (						\
-		"	mv	r14, %0\n"				\
-		"	or	r14, %1\n"				\
-		"	beq	%0, %1, 9f\n"				\
-		"	beqz	%2, 9f\n"				\
-		"	and3	r14, r14, #3\n"				\
-		"	bnez	r14, 2f\n"				\
-		"	and3	%2, %2, #3\n"				\
-		"	beqz	%3, 2f\n"				\
-		"	addi	%0, #-4		; word_copy \n"		\
-		"	.fillinsn\n"					\
-		"0:	ld	r14, @%1+\n"				\
-		"	addi	%3, #-1\n"				\
-		"	.fillinsn\n"					\
-		"1:	st	r14, @+%0\n"				\
-		"	bnez	%3, 0b\n"				\
-		"	beqz	%2, 9f\n"				\
-		"	addi	%0, #4\n"				\
-		"	.fillinsn\n"					\
-		"2:	ldb	r14, @%1	; byte_copy \n"		\
-		"	.fillinsn\n"					\
-		"3:	stb	r14, @%0\n"				\
-		"	addi	%1, #1\n"				\
-		"	addi	%2, #-1\n"				\
-		"	addi	%0, #1\n"				\
-		"	bnez	%2, 2b\n"				\
-		"	.fillinsn\n"					\
-		"9:\n"							\
-		".section .fixup,\"ax\"\n"				\
-		"	.balign 4\n"					\
-		"5:	addi	%3, #1\n"				\
-		"	addi	%1, #-4\n"				\
-		"	.fillinsn\n"					\
-		"6:	slli	%3, #2\n"				\
-		"	add	%2, %3\n"				\
-		"	addi	%0, #4\n"				\
-		"	.fillinsn\n"					\
-		"7:	seth	r14, #high(9b)\n"			\
-		"	or3	r14, r14, #low(9b)\n"			\
-		"	jmp	r14\n"					\
-		".previous\n"						\
-		".section __ex_table,\"a\"\n"				\
-		"	.balign 4\n"					\
-		"	.long 0b,6b\n"					\
-		"	.long 1b,5b\n"					\
-		"	.long 2b,9b\n"					\
-		"	.long 3b,9b\n"					\
-		".previous\n"						\
-		: "=&r" (__dst), "=&r" (__src), "=&r" (size),		\
-		  "=&r" (__c)						\
-		: "0" (to), "1" (from), "2" (size), "3" (size / 4)	\
-		: "r14", "memory");					\
-} while (0)
-
-#define __copy_user_zeroing(to,from,size)				\
-do {									\
-	unsigned long __dst, __src, __c;				\
-	__asm__ __volatile__ (						\
-		"	mv	r14, %0\n"				\
-		"	or	r14, %1\n"				\
-		"	beq	%0, %1, 9f\n"				\
-		"	beqz	%2, 9f\n"				\
-		"	and3	r14, r14, #3\n"				\
-		"	bnez	r14, 2f\n"				\
-		"	and3	%2, %2, #3\n"				\
-		"	beqz	%3, 2f\n"				\
-		"	addi	%0, #-4		; word_copy \n"		\
-		"	.fillinsn\n"					\
-		"0:	ld	r14, @%1+\n"				\
-		"	addi	%3, #-1\n"				\
-		"	.fillinsn\n"					\
-		"1:	st	r14, @+%0\n"				\
-		"	bnez	%3, 0b\n"				\
-		"	beqz	%2, 9f\n"				\
-		"	addi	%0, #4\n"				\
-		"	.fillinsn\n"					\
-		"2:	ldb	r14, @%1	; byte_copy \n"		\
-		"	.fillinsn\n"					\
-		"3:	stb	r14, @%0\n"				\
-		"	addi	%1, #1\n"				\
-		"	addi	%2, #-1\n"				\
-		"	addi	%0, #1\n"				\
-		"	bnez	%2, 2b\n"				\
-		"	.fillinsn\n"					\
-		"9:\n"							\
-		".section .fixup,\"ax\"\n"				\
-		"	.balign 4\n"					\
-		"5:	addi	%3, #1\n"				\
-		"	addi	%1, #-4\n"				\
-		"	.fillinsn\n"					\
-		"6:	slli	%3, #2\n"				\
-		"	add	%2, %3\n"				\
-		"	addi	%0, #4\n"				\
-		"	.fillinsn\n"					\
-		"7:	ldi	r14, #0		; store zero \n"	\
-		"	.fillinsn\n"					\
-		"8:	addi	%2, #-1\n"				\
-		"	stb	r14, @%0	; ACE? \n"		\
-		"	addi	%0, #1\n"				\
-		"	bnez	%2, 8b\n"				\
-		"	seth	r14, #high(9b)\n"			\
-		"	or3	r14, r14, #low(9b)\n"			\
-		"	jmp	r14\n"					\
-		".previous\n"						\
-		".section __ex_table,\"a\"\n"				\
-		"	.balign 4\n"					\
-		"	.long 0b,6b\n"					\
-		"	.long 1b,5b\n"					\
-		"	.long 2b,7b\n"					\
-		"	.long 3b,7b\n"					\
-		".previous\n"						\
-		: "=&r" (__dst), "=&r" (__src), "=&r" (size),		\
-		  "=&r" (__c)						\
-		: "0" (to), "1" (from), "2" (size), "3" (size / 4)	\
-		: "r14", "memory");					\
-} while (0)
-
-
-/* We let the __ versions of copy_from/to_user inline, because they're often
- * used in fast paths and have only a small space overhead.
- */
-static inline unsigned long __generic_copy_from_user_nocheck(void *to,
-	const void __user *from, unsigned long n)
-{
-	__copy_user_zeroing(to,from,n);
-	return n;
-}
-
-static inline unsigned long __generic_copy_to_user_nocheck(void __user *to,
-	const void *from, unsigned long n)
-{
-	__copy_user(to,from,n);
-	return n;
-}
-
-unsigned long __generic_copy_to_user(void __user *, const void *, unsigned long);
-unsigned long __generic_copy_from_user(void *, const void __user *, unsigned long);
-
-/**
- * __copy_to_user: - Copy a block of data into user space, with less checking.
- * @to:   Destination address, in user space.
- * @from: Source address, in kernel space.
- * @n:    Number of bytes to copy.
- *
- * Context: User context only.  This function may sleep.
- *
- * Copy data from kernel space to user space.  Caller must check
- * the specified block with access_ok() before calling this function.
- *
- * Returns number of bytes that could not be copied.
- * On success, this will be zero.
- */
-#define __copy_to_user(to,from,n)			\
-	__generic_copy_to_user_nocheck((to),(from),(n))
-
-#define __copy_to_user_inatomic __copy_to_user
-#define __copy_from_user_inatomic __copy_from_user
-
-/**
- * copy_to_user: - Copy a block of data into user space.
- * @to:   Destination address, in user space.
- * @from: Source address, in kernel space.
- * @n:    Number of bytes to copy.
- *
- * Context: User context only.  This function may sleep.
- *
- * Copy data from kernel space to user space.
- *
- * Returns number of bytes that could not be copied.
- * On success, this will be zero.
- */
-#define copy_to_user(to,from,n)				\
-({							\
-	might_sleep();					\
-	__generic_copy_to_user((to),(from),(n));	\
-})
-
-/**
- * __copy_from_user: - Copy a block of data from user space, with less checking. * @to:   Destination address, in kernel space.
- * @from: Source address, in user space.
- * @n:    Number of bytes to copy.
- *
- * Context: User context only.  This function may sleep.
- *
- * Copy data from user space to kernel space.  Caller must check
- * the specified block with access_ok() before calling this function.
- *
- * Returns number of bytes that could not be copied.
- * On success, this will be zero.
- *
- * If some data could not be copied, this function will pad the copied
- * data to the requested size using zero bytes.
- */
-#define __copy_from_user(to,from,n)			\
-	__generic_copy_from_user_nocheck((to),(from),(n))
-
-/**
- * copy_from_user: - Copy a block of data from user space.
- * @to:   Destination address, in kernel space.
- * @from: Source address, in user space.
- * @n:    Number of bytes to copy.
- *
- * Context: User context only.  This function may sleep.
- *
- * Copy data from user space to kernel space.
- *
- * Returns number of bytes that could not be copied.
- * On success, this will be zero.
- *
- * If some data could not be copied, this function will pad the copied
- * data to the requested size using zero bytes.
- */
-#define copy_from_user(to,from,n)			\
-({							\
-	might_sleep();					\
-	__generic_copy_from_user((to),(from),(n));	\
-})
-
-long __must_check strncpy_from_user(char *dst, const char __user *src,
-				long count);
-long __must_check __strncpy_from_user(char *dst,
-				const char __user *src, long count);
-
-/**
- * __clear_user: - Zero a block of memory in user space, with less checking.
- * @to:   Destination address, in user space.
- * @n:    Number of bytes to zero.
- *
- * Zero a block of memory in user space.  Caller must check
- * the specified block with access_ok() before calling this function.
- *
- * Returns number of bytes that could not be cleared.
- * On success, this will be zero.
- */
-unsigned long __clear_user(void __user *mem, unsigned long len);
-
-/**
- * clear_user: - Zero a block of memory in user space.
- * @to:   Destination address, in user space.
- * @n:    Number of bytes to zero.
- *
- * Zero a block of memory in user space.  Caller must check
- * the specified block with access_ok() before calling this function.
- *
- * Returns number of bytes that could not be cleared.
- * On success, this will be zero.
- */
-unsigned long clear_user(void __user *mem, unsigned long len);
-
-/**
- * strlen_user: - Get the size of a string in user space.
- * @str: The string to measure.
- *
- * Context: User context only.  This function may sleep.
- *
- * Get the size of a NUL-terminated string in user space.
- *
- * Returns the size of the string INCLUDING the terminating NUL.
- * On exception, returns 0.
- *
- * If there is a limit on the length of a valid string, you may wish to
- * consider using strnlen_user() instead.
- */
-#define strlen_user(str) strnlen_user(str, ~0UL >> 1)
-long strnlen_user(const char __user *str, long n);
-
-#endif /* _ASM_M32R_UACCESS_H */
diff --git a/include/asm-m32r/unaligned.h b/include/asm-m32r/unaligned.h
deleted file mode 100644
index 377eb20d1ec6..000000000000
--- a/include/asm-m32r/unaligned.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#ifndef _ASM_M32R_UNALIGNED_H
-#define _ASM_M32R_UNALIGNED_H
-
-#if defined(__LITTLE_ENDIAN__)
-# include <linux/unaligned/le_memmove.h>
-# include <linux/unaligned/be_byteshift.h>
-# include <linux/unaligned/generic.h>
-# define get_unaligned	__get_unaligned_le
-# define put_unaligned	__put_unaligned_le
-#else
-# include <linux/unaligned/be_memmove.h>
-# include <linux/unaligned/le_byteshift.h>
-# include <linux/unaligned/generic.h>
-# define get_unaligned	__get_unaligned_be
-# define put_unaligned	__put_unaligned_be
-#endif
-
-#endif /* _ASM_M32R_UNALIGNED_H */
diff --git a/include/asm-m32r/unistd.h b/include/asm-m32r/unistd.h
deleted file mode 100644
index cf701c933249..000000000000
--- a/include/asm-m32r/unistd.h
+++ /dev/null
@@ -1,389 +0,0 @@
-#ifndef _ASM_M32R_UNISTD_H
-#define _ASM_M32R_UNISTD_H
-
-/*
- * This file contains the system call numbers.
- */
-
-#define __NR_restart_syscall	  0
-#define __NR_exit		  1
-#define __NR_fork		  2
-#define __NR_read		  3
-#define __NR_write		  4
-#define __NR_open		  5
-#define __NR_close		  6
-#define __NR_waitpid		  7
-#define __NR_creat		  8
-#define __NR_link		  9
-#define __NR_unlink		 10
-#define __NR_execve		 11
-#define __NR_chdir		 12
-#define __NR_time		 13
-#define __NR_mknod		 14
-#define __NR_chmod		 15
-/* 16 is unused */
-/* 17 is unused */
-/* 18 is unused */
-#define __NR_lseek		 19
-#define __NR_getpid		 20
-#define __NR_mount		 21
-#define __NR_umount		 22
-/* 23 is unused */
-/* 24 is unused */
-#define __NR_stime		 25
-#define __NR_ptrace		 26
-#define __NR_alarm		 27
-/* 28 is unused */
-#define __NR_pause		 29
-#define __NR_utime		 30
-/* 31 is unused */
-#define __NR_cachectl		 32 /* old #define __NR_gtty		 32*/
-#define __NR_access		 33
-/* 34 is unused */
-/* 35 is unused */
-#define __NR_sync		 36
-#define __NR_kill		 37
-#define __NR_rename		 38
-#define __NR_mkdir		 39
-#define __NR_rmdir		 40
-#define __NR_dup		 41
-#define __NR_pipe		 42
-#define __NR_times		 43
-/* 44 is unused */
-#define __NR_brk		 45
-/* 46 is unused */
-/* 47 is unused (getgid16) */
-/* 48 is unused */
-/* 49 is unused */
-/* 50 is unused */
-#define __NR_acct		 51
-#define __NR_umount2		 52
-/* 53 is unused */
-#define __NR_ioctl		 54
-/* 55 is unused (fcntl) */
-/* 56 is unused */
-#define __NR_setpgid		 57
-/* 58 is unused */
-/* 59 is unused */
-#define __NR_umask		 60
-#define __NR_chroot		 61
-#define __NR_ustat		 62
-#define __NR_dup2		 63
-#define __NR_getppid		 64
-#define __NR_getpgrp		 65
-#define __NR_setsid		 66
-/* 67 is unused */
-/* 68 is unused*/
-/* 69 is unused*/
-/* 70 is unused */
-/* 71 is unused */
-/* 72 is unused */
-/* 73 is unused */
-#define __NR_sethostname	 74
-#define __NR_setrlimit		 75
-/* 76 is unused (old getrlimit) */
-#define __NR_getrusage		 77
-#define __NR_gettimeofday	 78
-#define __NR_settimeofday	 79
-/* 80 is unused */
-/* 81 is unused */
-/* 82 is unused */
-#define __NR_symlink		 83
-/* 84 is unused */
-#define __NR_readlink		 85
-#define __NR_uselib		 86
-#define __NR_swapon		 87
-#define __NR_reboot		 88
-/* 89 is unused */
-/* 90 is unused */
-#define __NR_munmap		 91
-#define __NR_truncate		 92
-#define __NR_ftruncate		 93
-#define __NR_fchmod		 94
-/* 95 is unused */
-#define __NR_getpriority	 96
-#define __NR_setpriority	 97
-/* 98 is unused */
-#define __NR_statfs		 99
-#define __NR_fstatfs		100
-/* 101 is unused */
-#define __NR_socketcall		102
-#define __NR_syslog		103
-#define __NR_setitimer		104
-#define __NR_getitimer		105
-#define __NR_stat		106
-#define __NR_lstat		107
-#define __NR_fstat		108
-/* 109 is unused */
-/* 110 is unused */
-#define __NR_vhangup		111
-/* 112 is unused */
-/* 113 is unused */
-#define __NR_wait4		114
-#define __NR_swapoff		115
-#define __NR_sysinfo		116
-#define __NR_ipc		117
-#define __NR_fsync		118
-/* 119 is unused */
-#define __NR_clone		120
-#define __NR_setdomainname	121
-#define __NR_uname		122
-/* 123 is unused */
-#define __NR_adjtimex		124
-#define __NR_mprotect		125
-/* 126 is unused */
-/* 127 is unused */
-#define __NR_init_module	128
-#define __NR_delete_module	129
-/* 130 is unused */
-#define __NR_quotactl		131
-#define __NR_getpgid		132
-#define __NR_fchdir		133
-#define __NR_bdflush		134
-#define __NR_sysfs		135
-#define __NR_personality	136
-/* 137 is unused */
-/* 138 is unused */
-/* 139 is unused */
-#define __NR__llseek		140
-#define __NR_getdents		141
-#define __NR__newselect		142
-#define __NR_flock		143
-#define __NR_msync		144
-#define __NR_readv		145
-#define __NR_writev		146
-#define __NR_getsid		147
-#define __NR_fdatasync		148
-#define __NR__sysctl		149
-#define __NR_mlock		150
-#define __NR_munlock		151
-#define __NR_mlockall		152
-#define __NR_munlockall		153
-#define __NR_sched_setparam		154
-#define __NR_sched_getparam		155
-#define __NR_sched_setscheduler		156
-#define __NR_sched_getscheduler		157
-#define __NR_sched_yield		158
-#define __NR_sched_get_priority_max	159
-#define __NR_sched_get_priority_min	160
-#define __NR_sched_rr_get_interval	161
-#define __NR_nanosleep		162
-#define __NR_mremap		163
-/* 164 is unused */
-/* 165 is unused */
-#define __NR_tas		166
-/* 167 is unused */
-#define __NR_poll		168
-#define __NR_nfsservctl		169
-/* 170 is unused */
-/* 171 is unused */
-#define __NR_prctl              172
-#define __NR_rt_sigreturn	173
-#define __NR_rt_sigaction	174
-#define __NR_rt_sigprocmask	175
-#define __NR_rt_sigpending	176
-#define __NR_rt_sigtimedwait	177
-#define __NR_rt_sigqueueinfo	178
-#define __NR_rt_sigsuspend	179
-#define __NR_pread64		180
-#define __NR_pwrite64		181
-/* 182 is unused */
-#define __NR_getcwd		183
-#define __NR_capget		184
-#define __NR_capset		185
-#define __NR_sigaltstack	186
-#define __NR_sendfile		187
-/* 188 is unused */
-/* 189 is unused */
-#define __NR_vfork		190
-#define __NR_ugetrlimit		191	/* SuS compliant getrlimit */
-#define __NR_mmap2		192
-#define __NR_truncate64		193
-#define __NR_ftruncate64	194
-#define __NR_stat64		195
-#define __NR_lstat64		196
-#define __NR_fstat64		197
-#define __NR_lchown32		198
-#define __NR_getuid32		199
-#define __NR_getgid32		200
-#define __NR_geteuid32		201
-#define __NR_getegid32		202
-#define __NR_setreuid32		203
-#define __NR_setregid32		204
-#define __NR_getgroups32	205
-#define __NR_setgroups32	206
-#define __NR_fchown32		207
-#define __NR_setresuid32	208
-#define __NR_getresuid32	209
-#define __NR_setresgid32	210
-#define __NR_getresgid32	211
-#define __NR_chown32		212
-#define __NR_setuid32		213
-#define __NR_setgid32		214
-#define __NR_setfsuid32		215
-#define __NR_setfsgid32		216
-#define __NR_pivot_root		217
-#define __NR_mincore		218
-#define __NR_madvise		219
-#define __NR_getdents64		220
-#define __NR_fcntl64		221
-/* 222 is unused */
-/* 223 is unused */
-#define __NR_gettid		224
-#define __NR_readahead		225
-#define __NR_setxattr		226
-#define __NR_lsetxattr		227
-#define __NR_fsetxattr		228
-#define __NR_getxattr		229
-#define __NR_lgetxattr		230
-#define __NR_fgetxattr		231
-#define __NR_listxattr		232
-#define __NR_llistxattr		233
-#define __NR_flistxattr		234
-#define __NR_removexattr	235
-#define __NR_lremovexattr	236
-#define __NR_fremovexattr	237
-#define __NR_tkill		238
-#define __NR_sendfile64		239
-#define __NR_futex		240
-#define __NR_sched_setaffinity	241
-#define __NR_sched_getaffinity	242
-#define __NR_set_thread_area	243
-#define __NR_get_thread_area	244
-#define __NR_io_setup		245
-#define __NR_io_destroy		246
-#define __NR_io_getevents	247
-#define __NR_io_submit		248
-#define __NR_io_cancel		249
-#define __NR_fadvise64		250
-/* 251 is unused */
-#define __NR_exit_group		252
-#define __NR_lookup_dcookie	253
-#define __NR_epoll_create	254
-#define __NR_epoll_ctl		255
-#define __NR_epoll_wait		256
-#define __NR_remap_file_pages	257
-#define __NR_set_tid_address	258
-#define __NR_timer_create	259
-#define __NR_timer_settime	(__NR_timer_create+1)
-#define __NR_timer_gettime	(__NR_timer_create+2)
-#define __NR_timer_getoverrun	(__NR_timer_create+3)
-#define __NR_timer_delete	(__NR_timer_create+4)
-#define __NR_clock_settime	(__NR_timer_create+5)
-#define __NR_clock_gettime	(__NR_timer_create+6)
-#define __NR_clock_getres	(__NR_timer_create+7)
-#define __NR_clock_nanosleep	(__NR_timer_create+8)
-#define __NR_statfs64		268
-#define __NR_fstatfs64		269
-#define __NR_tgkill		270
-#define __NR_utimes		271
-#define __NR_fadvise64_64	272
-#define __NR_vserver		273
-#define __NR_mbind		274
-#define __NR_get_mempolicy	275
-#define __NR_set_mempolicy	276
-#define __NR_mq_open		277
-#define __NR_mq_unlink		(__NR_mq_open+1)
-#define __NR_mq_timedsend	(__NR_mq_open+2)
-#define __NR_mq_timedreceive	(__NR_mq_open+3)
-#define __NR_mq_notify		(__NR_mq_open+4)
-#define __NR_mq_getsetattr	(__NR_mq_open+5)
-#define __NR_kexec_load		283
-#define __NR_waitid		284
-/* 285 is unused */
-#define __NR_add_key		286
-#define __NR_request_key	287
-#define __NR_keyctl		288
-#define __NR_ioprio_set		289
-#define __NR_ioprio_get		290
-#define __NR_inotify_init	291
-#define __NR_inotify_add_watch	292
-#define __NR_inotify_rm_watch	293
-#define __NR_migrate_pages	294
-#define __NR_openat		295
-#define __NR_mkdirat		296
-#define __NR_mknodat		297
-#define __NR_fchownat		298
-#define __NR_futimesat		299
-#define __NR_fstatat64		300
-#define __NR_unlinkat		301
-#define __NR_renameat		302
-#define __NR_linkat		303
-#define __NR_symlinkat		304
-#define __NR_readlinkat		305
-#define __NR_fchmodat		306
-#define __NR_faccessat		307
-#define __NR_pselect6		308
-#define __NR_ppoll		309
-#define __NR_unshare		310
-#define __NR_set_robust_list	311
-#define __NR_get_robust_list	312
-#define __NR_splice		313
-#define __NR_sync_file_range	314
-#define __NR_tee		315
-#define __NR_vmsplice		316
-#define __NR_move_pages		317
-#define __NR_getcpu		318
-#define __NR_epoll_pwait	319
-#define __NR_utimensat		320
-#define __NR_signalfd		321
-/* #define __NR_timerfd		322 removed */
-#define __NR_eventfd		323
-#define __NR_fallocate		324
-
-#ifdef __KERNEL__
-
-#define NR_syscalls 325
-
-#define __ARCH_WANT_IPC_PARSE_VERSION
-#define __ARCH_WANT_STAT64
-#define __ARCH_WANT_SYS_ALARM
-#define __ARCH_WANT_SYS_GETHOSTNAME
-#define __ARCH_WANT_SYS_PAUSE
-#define __ARCH_WANT_SYS_TIME
-#define __ARCH_WANT_SYS_UTIME
-#define __ARCH_WANT_SYS_WAITPID
-#define __ARCH_WANT_SYS_SOCKETCALL
-#define __ARCH_WANT_SYS_FADVISE64
-#define __ARCH_WANT_SYS_GETPGRP
-#define __ARCH_WANT_SYS_LLSEEK
-#define __ARCH_WANT_SYS_OLD_GETRLIMIT /*will be unused*/
-#define __ARCH_WANT_SYS_OLDUMOUNT
-#define __ARCH_WANT_SYS_RT_SIGACTION
-
-#define __IGNORE_lchown
-#define __IGNORE_setuid
-#define __IGNORE_getuid
-#define __IGNORE_setgid
-#define __IGNORE_getgid
-#define __IGNORE_geteuid
-#define __IGNORE_getegid
-#define __IGNORE_fcntl
-#define __IGNORE_setreuid
-#define __IGNORE_setregid
-#define __IGNORE_getrlimit
-#define __IGNORE_getgroups
-#define __IGNORE_setgroups
-#define __IGNORE_select
-#define __IGNORE_mmap
-#define __IGNORE_fchown
-#define __IGNORE_setfsuid
-#define __IGNORE_setfsgid
-#define __IGNORE_setresuid
-#define __IGNORE_getresuid
-#define __IGNORE_setresgid
-#define __IGNORE_getresgid
-#define __IGNORE_chown
-
-/*
- * "Conditional" syscalls
- *
- * What we want is __attribute__((weak,alias("sys_ni_syscall"))),
- * but it doesn't work on all toolchains, so we just do it by hand
- */
-#ifndef cond_syscall
-#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
-#endif
-
-#endif /* __KERNEL__ */
-#endif /* _ASM_M32R_UNISTD_H */
diff --git a/include/asm-m32r/user.h b/include/asm-m32r/user.h
deleted file mode 100644
index 03b3c11c2aff..000000000000
--- a/include/asm-m32r/user.h
+++ /dev/null
@@ -1,52 +0,0 @@
-#ifndef _ASM_M32R_USER_H
-#define _ASM_M32R_USER_H
-
-#include <linux/types.h>
-#include <asm/ptrace.h>
-#include <asm/page.h>
-
-/*
- * Core file format: The core file is written in such a way that gdb
- * can understand it and provide useful information to the user (under
- * linux we use the `trad-core' bfd).
- *
- * The actual file contents are as follows:
- * UPAGE: 1 page consisting of a user struct that tells gdb
- *	what is present in the file.  Directly after this is a
- *	copy of the task_struct, which is currently not used by gdb,
- *	but it may come in handy at some point.  All of the registers
- *	are stored as part of the upage.  The upage should always be
- *	only one page.
- * DATA: The data area is stored.  We use current->end_text to
- *	current->brk to pick up all of the user variables, plus any memory
- *	that may have been sbrk'ed.  No attempt is made to determine if a
- *	page is demand-zero or if a page is totally unused, we just cover
- *	the entire range.  All of the addresses are rounded in such a way
- *	that an integral number of pages is written.
- * STACK: We need the stack information in order to get a meaningful
- *	backtrace.  We need to write the data from usp to
- *	current->start_stack, so we round each of these off in order to be
- *	able to write an integer number of pages.
- */
-
-struct user {
-	struct pt_regs	regs;			/* entire machine state */
-	size_t		u_tsize;		/* text size (pages) */
-	size_t		u_dsize;		/* data size (pages) */
-	size_t		u_ssize;		/* stack size (pages) */
-	unsigned long	start_code;		/* text starting address */
-	unsigned long	start_data;		/* data starting address */
-	unsigned long	start_stack;		/* stack starting address */
-	long int	signal;			/* signal causing core dump */
-	unsigned long	u_ar0;			/* help gdb find registers */
-	unsigned long	magic;			/* identifies a core file */
-	char		u_comm[32];		/* user command name */
-};
-
-#define NBPG			PAGE_SIZE
-#define UPAGES			1
-#define HOST_TEXT_START_ADDR	(u.start_code)
-#define HOST_DATA_START_ADDR	(u.start_data)
-#define HOST_STACK_END_ADDR	(u.start_stack + u.u_ssize * NBPG)
-
-#endif /* _ASM_M32R_USER_H */
diff --git a/include/asm-m32r/vga.h b/include/asm-m32r/vga.h
deleted file mode 100644
index a1b63061c06f..000000000000
--- a/include/asm-m32r/vga.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef _ASM_M32R_VGA_H
-#define _ASM_M32R_VGA_H
-
-/*
- *	Access to VGA videoram
- *
- *	(c) 1998 Martin Mares <mj@ucw.cz>
- */
-
-/*
- *	On the PC, we can just recalculate addresses and then
- *	access the videoram directly without any black magic.
- */
-
-#define VGA_MAP_MEM(x,s) (unsigned long)phys_to_virt(x)
-
-#define vga_readb(x) (*(x))
-#define vga_writeb(x,y) (*(y) = (x))
-
-#endif /* _ASM_M32R_VGA_H */
diff --git a/include/asm-m32r/xor.h b/include/asm-m32r/xor.h
deleted file mode 100644
index 6d525259df3e..000000000000
--- a/include/asm-m32r/xor.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_M32R_XOR_H
-#define _ASM_M32R_XOR_H
-
-#include <asm-generic/xor.h>
-
-#endif  /* _ASM_M32R_XOR_H */
diff --git a/include/asm-mn10300/.gitignore b/include/asm-mn10300/.gitignore
deleted file mode 100644
index 0f87ba790e26..000000000000
--- a/include/asm-mn10300/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-proc
-unit
diff --git a/include/asm-mn10300/Kbuild b/include/asm-mn10300/Kbuild
deleted file mode 100644
index c68e1680da01..000000000000
--- a/include/asm-mn10300/Kbuild
+++ /dev/null
@@ -1 +0,0 @@
-include include/asm-generic/Kbuild.asm
diff --git a/include/asm-mn10300/atomic.h b/include/asm-mn10300/atomic.h
deleted file mode 100644
index bc064825f9b1..000000000000
--- a/include/asm-mn10300/atomic.h
+++ /dev/null
@@ -1,157 +0,0 @@
-/* MN10300 Atomic counter operations
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_ATOMIC_H
-#define _ASM_ATOMIC_H
-
-#ifdef CONFIG_SMP
-#error not SMP safe
-#endif
-
-/*
- * Atomic operations that C can't guarantee us.  Useful for
- * resource counting etc..
- */
-
-#define ATOMIC_INIT(i)	{ (i) }
-
-#ifdef __KERNEL__
-
-/**
- * atomic_read - read atomic variable
- * @v: pointer of type atomic_t
- *
- * Atomically reads the value of @v.  Note that the guaranteed
- * useful range of an atomic_t is only 24 bits.
- */
-#define atomic_read(v)	((v)->counter)
-
-/**
- * atomic_set - set atomic variable
- * @v: pointer of type atomic_t
- * @i: required value
- *
- * Atomically sets the value of @v to @i.  Note that the guaranteed
- * useful range of an atomic_t is only 24 bits.
- */
-#define atomic_set(v, i) (((v)->counter) = (i))
-
-#include <asm/system.h>
-
-/**
- * atomic_add_return - add integer to atomic variable
- * @i: integer value to add
- * @v: pointer of type atomic_t
- *
- * Atomically adds @i to @v and returns the result
- * Note that the guaranteed useful range of an atomic_t is only 24 bits.
- */
-static inline int atomic_add_return(int i, atomic_t *v)
-{
-	unsigned long flags;
-	int temp;
-
-	local_irq_save(flags);
-	temp = v->counter;
-	temp += i;
-	v->counter = temp;
-	local_irq_restore(flags);
-
-	return temp;
-}
-
-/**
- * atomic_sub_return - subtract integer from atomic variable
- * @i: integer value to subtract
- * @v: pointer of type atomic_t
- *
- * Atomically subtracts @i from @v and returns the result
- * Note that the guaranteed useful range of an atomic_t is only 24 bits.
- */
-static inline int atomic_sub_return(int i, atomic_t *v)
-{
-	unsigned long flags;
-	int temp;
-
-	local_irq_save(flags);
-	temp = v->counter;
-	temp -= i;
-	v->counter = temp;
-	local_irq_restore(flags);
-
-	return temp;
-}
-
-static inline int atomic_add_negative(int i, atomic_t *v)
-{
-	return atomic_add_return(i, v) < 0;
-}
-
-static inline void atomic_add(int i, atomic_t *v)
-{
-	atomic_add_return(i, v);
-}
-
-static inline void atomic_sub(int i, atomic_t *v)
-{
-	atomic_sub_return(i, v);
-}
-
-static inline void atomic_inc(atomic_t *v)
-{
-	atomic_add_return(1, v);
-}
-
-static inline void atomic_dec(atomic_t *v)
-{
-	atomic_sub_return(1, v);
-}
-
-#define atomic_dec_return(v)		atomic_sub_return(1, (v))
-#define atomic_inc_return(v)		atomic_add_return(1, (v))
-
-#define atomic_sub_and_test(i, v)	(atomic_sub_return((i), (v)) == 0)
-#define atomic_dec_and_test(v)		(atomic_sub_return(1, (v)) == 0)
-#define atomic_inc_and_test(v)		(atomic_add_return(1, (v)) == 0)
-
-#define atomic_add_unless(v, a, u)				\
-({								\
-	int c, old;						\
-	c = atomic_read(v);					\
-	while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \
-		c = old;					\
-	c != (u);						\
-})
-
-#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
-
-static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr)
-{
-	unsigned long flags;
-
-	mask = ~mask;
-	local_irq_save(flags);
-	*addr &= mask;
-	local_irq_restore(flags);
-}
-
-#define atomic_xchg(ptr, v)		(xchg(&(ptr)->counter, (v)))
-#define atomic_cmpxchg(v, old, new)	(cmpxchg(&((v)->counter), (old), (new)))
-
-/* Atomic operations are already serializing on MN10300??? */
-#define smp_mb__before_atomic_dec()	barrier()
-#define smp_mb__after_atomic_dec()	barrier()
-#define smp_mb__before_atomic_inc()	barrier()
-#define smp_mb__after_atomic_inc()	barrier()
-
-#include <asm-generic/atomic.h>
-
-#endif /* __KERNEL__ */
-#endif /* _ASM_ATOMIC_H */
diff --git a/include/asm-mn10300/auxvec.h b/include/asm-mn10300/auxvec.h
deleted file mode 100644
index 4fdb60b2ae39..000000000000
--- a/include/asm-mn10300/auxvec.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef _ASM_AUXVEC_H
-#define _ASM_AUXVEC_H
-
-#endif
diff --git a/include/asm-mn10300/bitops.h b/include/asm-mn10300/bitops.h
deleted file mode 100644
index 0b610f482abb..000000000000
--- a/include/asm-mn10300/bitops.h
+++ /dev/null
@@ -1,240 +0,0 @@
-/* MN10300 bit operations
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- *
- * These have to be done with inline assembly: that way the bit-setting
- * is guaranteed to be atomic. All bit operations return 0 if the bit
- * was cleared before the operation and != 0 if it was not.
- *
- * bit 0 is the LSB of addr; bit 32 is the LSB of (addr+1).
- */
-#ifndef __ASM_BITOPS_H
-#define __ASM_BITOPS_H
-
-#include <asm/cpu-regs.h>
-
-#define smp_mb__before_clear_bit()	barrier()
-#define smp_mb__after_clear_bit()	barrier()
-
-/*
- * set bit
- */
-#define __set_bit(nr, addr)					\
-({								\
-	volatile unsigned char *_a = (unsigned char *)(addr);	\
-	const unsigned shift = (nr) & 7;			\
-	_a += (nr) >> 3;					\
-								\
-	asm volatile("bset %2,(%1) # set_bit reg"		\
-		     : "=m"(*_a)				\
-		     : "a"(_a), "d"(1 << shift),  "m"(*_a)	\
-		     : "memory", "cc");				\
-})
-
-#define set_bit(nr, addr) __set_bit((nr), (addr))
-
-/*
- * clear bit
- */
-#define ___clear_bit(nr, addr)					\
-({								\
-	volatile unsigned char *_a = (unsigned char *)(addr);	\
-	const unsigned shift = (nr) & 7;			\
-	_a += (nr) >> 3;					\
-								\
-	asm volatile("bclr %2,(%1) # clear_bit reg"		\
-		     : "=m"(*_a)				\
-		     : "a"(_a), "d"(1 << shift), "m"(*_a)	\
-		     : "memory", "cc");				\
-})
-
-#define clear_bit(nr, addr) ___clear_bit((nr), (addr))
-
-
-static inline void __clear_bit(int nr, volatile void *addr)
-{
-	unsigned int *a = (unsigned int *) addr;
-	int mask;
-
-	a += nr >> 5;
-	mask = 1 << (nr & 0x1f);
-	*a &= ~mask;
-}
-
-/*
- * test bit
- */
-static inline int test_bit(int nr, const volatile void *addr)
-{
-	return 1UL & (((const unsigned int *) addr)[nr >> 5] >> (nr & 31));
-}
-
-/*
- * change bit
- */
-static inline void __change_bit(int nr, volatile void *addr)
-{
-	int	mask;
-	unsigned int *a = (unsigned int *) addr;
-
-	a += nr >> 5;
-	mask = 1 << (nr & 0x1f);
-	*a ^= mask;
-}
-
-extern void change_bit(int nr, volatile void *addr);
-
-/*
- * test and set bit
- */
-#define __test_and_set_bit(nr,addr)				\
-({								\
-	volatile unsigned char *_a = (unsigned char *)(addr);	\
-	const unsigned shift = (nr) & 7;			\
-	unsigned epsw;						\
-	_a += (nr) >> 3;					\
-								\
-	asm volatile("bset %3,(%2) # test_set_bit reg\n"	\
-		     "mov epsw,%1"				\
-		     : "=m"(*_a), "=d"(epsw)			\
-		     : "a"(_a), "d"(1 << shift), "m"(*_a)	\
-		     : "memory", "cc");				\
-								\
-	!(epsw & EPSW_FLAG_Z);					\
-})
-
-#define test_and_set_bit(nr, addr) __test_and_set_bit((nr), (addr))
-
-/*
- * test and clear bit
- */
-#define __test_and_clear_bit(nr, addr)				\
-({								\
-        volatile unsigned char *_a = (unsigned char *)(addr);	\
-	const unsigned shift = (nr) & 7;			\
-	unsigned epsw;						\
-	_a += (nr) >> 3;					\
-								\
-	asm volatile("bclr %3,(%2) # test_clear_bit reg\n"	\
-		     "mov epsw,%1"				\
-		     : "=m"(*_a), "=d"(epsw)			\
-		     : "a"(_a), "d"(1 << shift), "m"(*_a)	\
-		     : "memory", "cc");				\
-								\
-	!(epsw & EPSW_FLAG_Z);					\
-})
-
-#define test_and_clear_bit(nr, addr) __test_and_clear_bit((nr), (addr))
-
-/*
- * test and change bit
- */
-static inline int __test_and_change_bit(int nr, volatile void *addr)
-{
-	int	mask, retval;
-	unsigned int *a = (unsigned int *)addr;
-
-	a += nr >> 5;
-	mask = 1 << (nr & 0x1f);
-	retval = (mask & *a) != 0;
-	*a ^= mask;
-
-	return retval;
-}
-
-extern int test_and_change_bit(int nr, volatile void *addr);
-
-#include <asm-generic/bitops/lock.h>
-
-#ifdef __KERNEL__
-
-/**
- * __ffs - find first bit set
- * @x: the word to search
- *
- * - return 31..0 to indicate bit 31..0 most least significant bit set
- * - if no bits are set in x, the result is undefined
- */
-static inline __attribute__((const))
-unsigned long __ffs(unsigned long x)
-{
-	int bit;
-	asm("bsch %2,%0" : "=r"(bit) : "0"(0), "r"(x & -x));
-	return bit;
-}
-
-/*
- * special slimline version of fls() for calculating ilog2_u32()
- * - note: no protection against n == 0
- */
-static inline __attribute__((const))
-int __ilog2_u32(u32 n)
-{
-	int bit;
-	asm("bsch %2,%0" : "=r"(bit) : "0"(0), "r"(n));
-	return bit;
-}
-
-/**
- * fls - find last bit set
- * @x: the word to search
- *
- * This is defined the same way as ffs:
- * - return 32..1 to indicate bit 31..0 most significant bit set
- * - return 0 to indicate no bits set
- */
-static inline __attribute__((const))
-int fls(int x)
-{
-	return (x != 0) ? __ilog2_u32(x) + 1 : 0;
-}
-
-/**
- * __fls - find last (most-significant) set bit in a long word
- * @word: the word to search
- *
- * Undefined if no set bit exists, so code should check against 0 first.
- */
-static inline unsigned long __fls(unsigned long word)
-{
-	return __ilog2_u32(word);
-}
-
-/**
- * ffs - find first bit set
- * @x: the word to search
- *
- * - return 32..1 to indicate bit 31..0 most least significant bit set
- * - return 0 to indicate no bits set
- */
-static inline __attribute__((const))
-int ffs(int x)
-{
-	/* Note: (x & -x) gives us a mask that is the least significant
-	 * (rightmost) 1-bit of the value in x.
-	 */
-	return fls(x & -x);
-}
-
-#include <asm-generic/bitops/ffz.h>
-#include <asm-generic/bitops/fls64.h>
-#include <asm-generic/bitops/find.h>
-#include <asm-generic/bitops/sched.h>
-#include <asm-generic/bitops/hweight.h>
-
-#define ext2_set_bit_atomic(lock, nr, addr) \
-	test_and_set_bit((nr) ^ 0x18, (addr))
-#define ext2_clear_bit_atomic(lock, nr, addr) \
-	test_and_clear_bit((nr) ^ 0x18, (addr))
-
-#include <asm-generic/bitops/ext2-non-atomic.h>
-#include <asm-generic/bitops/minix-le.h>
-
-#endif /* __KERNEL__ */
-#endif /* __ASM_BITOPS_H */
diff --git a/include/asm-mn10300/bug.h b/include/asm-mn10300/bug.h
deleted file mode 100644
index 4fcf3384e259..000000000000
--- a/include/asm-mn10300/bug.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* MN10300 Kernel bug reporting
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_BUG_H
-#define _ASM_BUG_H
-
-/*
- * Tell the user there is some problem.
- */
-#define _debug_bug_trap()					\
-do {								\
-	asm volatile(						\
-		"	syscall 15			\n"	\
-		"0:					\n"	\
-		"	.section __bug_table,\"a\"	\n"	\
-		"	.long 0b,%0,%1			\n"	\
-		"	.previous			\n"	\
-		:						\
-		: "i"(__FILE__), "i"(__LINE__)			\
-		);						\
-} while (0)
-
-#define BUG() _debug_bug_trap()
-
-#define HAVE_ARCH_BUG
-#include <asm-generic/bug.h>
-
-#endif /* _ASM_BUG_H */
diff --git a/include/asm-mn10300/bugs.h b/include/asm-mn10300/bugs.h
deleted file mode 100644
index 31c8bc592b47..000000000000
--- a/include/asm-mn10300/bugs.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* MN10300 Checks for architecture-dependent bugs
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_BUGS_H
-#define _ASM_BUGS_H
-
-#include <asm/processor.h>
-
-static inline void __init check_bugs(void)
-{
-}
-
-#endif /* _ASM_BUGS_H */
diff --git a/include/asm-mn10300/busctl-regs.h b/include/asm-mn10300/busctl-regs.h
deleted file mode 100644
index 1632aef73401..000000000000
--- a/include/asm-mn10300/busctl-regs.h
+++ /dev/null
@@ -1,151 +0,0 @@
-/* AM33v2 on-board bus controller registers
- *
- * Copyright (C) 2002 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-
-#ifndef _ASM_BUSCTL_REGS_H
-#define _ASM_BUSCTL_REGS_H
-
-#include <asm/cpu-regs.h>
-
-#ifdef __KERNEL__
-
-/* bus controller registers */
-#define BCCR			__SYSREG(0xc0002000, u32)	/* bus controller control reg */
-#define BCCR_B0AD		0x00000003	/* block 0 (80000000-83ffffff) bus allocation */
-#define BCCR_B1AD		0x0000000c	/* block 1 (84000000-87ffffff) bus allocation */
-#define BCCR_B2AD		0x00000030	/* block 2 (88000000-8bffffff) bus allocation */
-#define BCCR_B3AD		0x000000c0	/* block 3 (8c000000-8fffffff) bus allocation */
-#define BCCR_B4AD		0x00000300	/* block 4 (90000000-93ffffff) bus allocation */
-#define BCCR_B5AD		0x00000c00	/* block 5 (94000000-97ffffff) bus allocation */
-#define BCCR_B6AD		0x00003000	/* block 6 (98000000-9bffffff) bus allocation */
-#define BCCR_B7AD		0x0000c000	/* block 7 (9c000000-9fffffff) bus allocation */
-#define BCCR_BxAD_EXBUS		0x0		/* - direct to system bus controller */
-#define BCCR_BxAD_OPEXBUS	0x1		/* - direct to memory bus controller */
-#define BCCR_BxAD_OCMBUS	0x2		/* - direct to on chip memory */
-#define BCCR_API		0x00070000	/* bus arbitration priority */
-#define BCCR_API_DMACICD	0x00000000	/* - DMA > CI > CD */
-#define BCCR_API_DMACDCI	0x00010000	/* - DMA > CD > CI */
-#define BCCR_API_CICDDMA	0x00020000	/* - CI > CD > DMA */
-#define BCCR_API_CDCIDMA	0x00030000	/* - CD > CI > DMA */
-#define BCCR_API_ROUNDROBIN	0x00040000	/* - round robin */
-#define BCCR_BEPRI_DMACICD	0x00c00000	/* bus error address priority */
-#define BCCR_BEPRI_DMACDCI	0x00000000	/* - DMA > CI > CD */
-#define BCCR_BEPRI_CICDDMA	0x00400000	/* - DMA > CD > CI */
-#define BCCR_BEPRI_CDCIDMA	0x00800000	/* - CI > CD > DMA */
-#define BCCR_BEPRI		0x00c00000	/* - CD > CI > DMA */
-#define BCCR_TMON		0x03000000	/* timeout value settings */
-#define BCCR_TMON_16IOCLK	0x00000000	/* - 16 IOCLK cycles */
-#define BCCR_TMON_256IOCLK	0x01000000	/* - 256 IOCLK cycles */
-#define BCCR_TMON_4096IOCLK	0x02000000	/* - 4096 IOCLK cycles */
-#define BCCR_TMON_65536IOCLK	0x03000000	/* - 65536 IOCLK cycles */
-#define BCCR_TMOE		0x10000000	/* timeout detection enable */
-
-#define BCBERR			__SYSREG(0xc0002010, u32)	/* bus error source reg */
-#define BCBERR_BESB		0x0000001f	/* erroneous access destination space */
-#define BCBERR_BESB_MON		0x00000001	/* - monitor space */
-#define BCBERR_BESB_IO		0x00000002	/* - IO bus */
-#define BCBERR_BESB_EX		0x00000004	/* - EX bus */
-#define BCBERR_BESB_OPEX	0x00000008	/* - OpEX bus */
-#define BCBERR_BESB_OCM		0x00000010	/* - on chip memory */
-#define BCBERR_BERW		0x00000100	/* type of access */
-#define BCBERR_BERW_WRITE	0x00000000	/* - write */
-#define BCBERR_BERW_READ	0x00000100	/* - read */
-#define BCBERR_BESD		0x00000200	/* error detector */
-#define BCBERR_BESD_BCU		0x00000000	/* - BCU detected error */
-#define BCBERR_BESD_SLAVE_BUS	0x00000200	/* - slave bus detected error */
-#define BCBERR_BEBST		0x00000400	/* type of access */
-#define BCBERR_BEBST_SINGLE	0x00000000	/* - single */
-#define BCBERR_BEBST_BURST	0x00000400	/* - burst */
-#define BCBERR_BEME		0x00000800	/* multiple bus error flag */
-#define BCBERR_BEMR		0x00007000	/* master bus that caused the error */
-#define BCBERR_BEMR_NOERROR	0x00000000	/* - no error */
-#define BCBERR_BEMR_CI		0x00001000	/* - CPU instruction fetch bus caused error */
-#define BCBERR_BEMR_CD		0x00002000	/* - CPU data bus caused error */
-#define BCBERR_BEMR_DMA		0x00004000	/* - DMA bus caused error */
-
-#define BCBEAR			__SYSREGC(0xc0002020, u32)	/* bus error address reg */
-
-/* system bus controller registers */
-#define SBBASE(X)		__SYSREG(0xd8c00100 + (X) * 0x10, u32)	/* SBC base addr regs */
-#define SBBASE_BE		0x00000001	/* bank enable */
-#define SBBASE_BAM		0x0000fffe	/* bank address mask [31:17] */
-#define SBBASE_BBA		0xfffe0000	/* bank base address [31:17] */
-
-#define SBCNTRL0(X)		__SYSREG(0xd8c00200 + (X) * 0x10, u32)	/* SBC bank ctrl0 regs */
-#define SBCNTRL0_WEH		0x00000f00	/* write enable hold */
-#define SBCNTRL0_REH		0x0000f000	/* read enable hold */
-#define SBCNTRL0_RWH		0x000f0000	/* SRW signal hold */
-#define SBCNTRL0_CSH		0x00f00000	/* chip select hold */
-#define SBCNTRL0_DAH		0x0f000000	/* data hold */
-#define SBCNTRL0_ADH		0xf0000000	/* address hold */
-
-#define SBCNTRL1(X)		__SYSREG(0xd8c00204 + (X) * 0x10, u32)	/* SBC bank ctrl1 regs */
-#define SBCNTRL1_WED		0x00000f00	/* write enable delay */
-#define SBCNTRL1_RED		0x0000f000	/* read enable delay */
-#define SBCNTRL1_RWD		0x000f0000	/* SRW signal delay */
-#define SBCNTRL1_ASW		0x00f00000	/* address strobe width */
-#define SBCNTRL1_CSD		0x0f000000	/* chip select delay */
-#define SBCNTRL1_ASD		0xf0000000	/* address strobe delay */
-
-#define SBCNTRL2(X)		__SYSREG(0xd8c00208 + (X) * 0x10, u32)	/* SBC bank ctrl2 regs */
-#define SBCNTRL2_WC		0x000000ff	/* wait count */
-#define SBCNTRL2_BWC		0x00000f00	/* burst wait count */
-#define SBCNTRL2_WM		0x01000000	/* wait mode setting */
-#define SBCNTRL2_WM_FIXEDWAIT	0x00000000	/* - fixed wait access */
-#define SBCNTRL2_WM_HANDSHAKE	0x01000000	/* - handshake access */
-#define SBCNTRL2_BM		0x02000000	/* bus synchronisation mode */
-#define SBCNTRL2_BM_SYNC	0x00000000	/* - synchronous mode */
-#define SBCNTRL2_BM_ASYNC	0x02000000	/* - asynchronous mode */
-#define SBCNTRL2_BW		0x04000000	/* bus width */
-#define SBCNTRL2_BW_32		0x00000000	/* - 32 bits */
-#define SBCNTRL2_BW_16		0x04000000	/* - 16 bits */
-#define SBCNTRL2_RWINV		0x08000000	/* R/W signal invert polarity */
-#define SBCNTRL2_RWINV_NORM	0x00000000	/* - normal (read high) */
-#define SBCNTRL2_RWINV_INV	0x08000000	/* - inverted (read low) */
-#define SBCNTRL2_BT		0x70000000	/* bus type setting */
-#define SBCNTRL2_BT_SRAM	0x00000000	/* - SRAM interface */
-#define SBCNTRL2_BT_ADMUX	0x00000000	/* - addr/data multiplexed interface */
-#define SBCNTRL2_BT_BROM	0x00000000	/* - burst ROM interface */
-#define SBCNTRL2_BTSE		0x80000000	/* burst enable */
-
-/* memory bus controller */
-#define SDBASE(X)		__SYSREG(0xda000008 + (X) * 0x4, u32)	/* MBC base addr regs */
-#define SDBASE_CE		0x00000001	/* chip enable */
-#define SDBASE_CBAM		0x0000fff0	/* chip base address mask [31:20] */
-#define SDBASE_CBAM_SHIFT	16
-#define SDBASE_CBA		0xfff00000	/* chip base address [31:20] */
-
-#define SDRAMBUS		__SYSREG(0xda000000, u32)	/* bus mode control reg */
-#define SDRAMBUS_REFEN		0x00000004	/* refresh enable */
-#define SDRAMBUS_TRC		0x00000018	/* refresh command delay time */
-#define SDRAMBUS_BSTPT		0x00000020	/* burst stop command enable */
-#define SDRAMBUS_PONSEQ		0x00000040	/* power on sequence */
-#define SDRAMBUS_SELFREQ	0x00000080	/* self-refresh mode request */
-#define SDRAMBUS_SELFON		0x00000100	/* self-refresh mode on */
-#define SDRAMBUS_SIZE		0x00030000	/* SDRAM size */
-#define SDRAMBUS_SIZE_64Mbit	0x00010000	/* 64Mbit SDRAM (x16) */
-#define SDRAMBUS_SIZE_128Mbit	0x00020000	/* 128Mbit SDRAM (x16) */
-#define SDRAMBUS_SIZE_256Mbit	0x00030000	/* 256Mbit SDRAM (x16) */
-#define SDRAMBUS_TRASWAIT	0x000c0000	/* row address precharge command cycle number */
-#define SDRAMBUS_REFNUM		0x00300000	/* refresh command number */
-#define SDRAMBUS_BSTWAIT	0x00c00000	/* burst stop command cycle */
-#define SDRAMBUS_SETWAIT	0x03000000	/* mode register setting command cycle */
-#define SDRAMBUS_PREWAIT	0x0c000000	/* precharge command cycle */
-#define SDRAMBUS_RASLATE	0x30000000	/* RAS latency */
-#define SDRAMBUS_CASLATE	0xc0000000	/* CAS latency */
-
-#define SDREFCNT		__SYSREG(0xda000004, u32)	/* refresh period reg */
-#define SDREFCNT_PERI		0x00000fff	/* refresh period */
-
-#define SDSHDW			__SYSREG(0xda000010, u32)	/* test reg */
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_BUSCTL_REGS_H */
diff --git a/include/asm-mn10300/byteorder.h b/include/asm-mn10300/byteorder.h
deleted file mode 100644
index 5dd0bdd9feee..000000000000
--- a/include/asm-mn10300/byteorder.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_BYTEORDER_H
-#define _ASM_BYTEORDER_H
-
-#include <linux/byteorder/little_endian.h>
-
-#endif /* _ASM_BYTEORDER_H */
diff --git a/include/asm-mn10300/cache.h b/include/asm-mn10300/cache.h
deleted file mode 100644
index 9e01122208a9..000000000000
--- a/include/asm-mn10300/cache.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/* MN10300 cache management registers
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-
-#ifndef _ASM_CACHE_H
-#define _ASM_CACHE_H
-
-#include <asm/cpu-regs.h>
-#include <asm/proc/cache.h>
-
-#ifndef __ASSEMBLY__
-#define L1_CACHE_DISPARITY	(L1_CACHE_NENTRIES * L1_CACHE_BYTES)
-#else
-#define L1_CACHE_DISPARITY	L1_CACHE_NENTRIES * L1_CACHE_BYTES
-#endif
-
-/* data cache purge registers
- * - read from the register to unconditionally purge that cache line
- * - write address & 0xffffff00 to conditionally purge that cache line
- *   - clear LSB to request invalidation as well
- */
-#define DCACHE_PURGE(WAY, ENTRY) \
-	__SYSREG(0xc8400000 + (WAY) * L1_CACHE_WAYDISP + \
-		 (ENTRY) * L1_CACHE_BYTES, u32)
-
-#define DCACHE_PURGE_WAY0(ENTRY) \
-	__SYSREG(0xc8400000 + 0 * L1_CACHE_WAYDISP + (ENTRY) * L1_CACHE_BYTES, u32)
-#define DCACHE_PURGE_WAY1(ENTRY) \
-	__SYSREG(0xc8400000 + 1 * L1_CACHE_WAYDISP + (ENTRY) * L1_CACHE_BYTES, u32)
-#define DCACHE_PURGE_WAY2(ENTRY) \
-	__SYSREG(0xc8400000 + 2 * L1_CACHE_WAYDISP + (ENTRY) * L1_CACHE_BYTES, u32)
-#define DCACHE_PURGE_WAY3(ENTRY) \
-	__SYSREG(0xc8400000 + 3 * L1_CACHE_WAYDISP + (ENTRY) * L1_CACHE_BYTES, u32)
-
-/* instruction cache access registers */
-#define ICACHE_DATA(WAY, ENTRY, OFF) \
-	__SYSREG(0xc8000000 + (WAY) * L1_CACHE_WAYDISP + (ENTRY) * 0x10 + (OFF) * 4, u32)
-#define ICACHE_TAG(WAY, ENTRY)	 \
-	__SYSREG(0xc8100000 + (WAY) * L1_CACHE_WAYDISP + (ENTRY) * 0x10, u32)
-
-/* instruction cache access registers */
-#define DCACHE_DATA(WAY, ENTRY, OFF) \
-	__SYSREG(0xc8200000 + (WAY) * L1_CACHE_WAYDISP + (ENTRY) * 0x10 + (OFF) * 4, u32)
-#define DCACHE_TAG(WAY, ENTRY)	 \
-	__SYSREG(0xc8300000 + (WAY) * L1_CACHE_WAYDISP + (ENTRY) * 0x10, u32)
-
-#endif /* _ASM_CACHE_H */
diff --git a/include/asm-mn10300/cacheflush.h b/include/asm-mn10300/cacheflush.h
deleted file mode 100644
index 2db746a251f8..000000000000
--- a/include/asm-mn10300/cacheflush.h
+++ /dev/null
@@ -1,116 +0,0 @@
-/* MN10300 Cache flushing
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_CACHEFLUSH_H
-#define _ASM_CACHEFLUSH_H
-
-#ifndef __ASSEMBLY__
-
-/* Keep includes the same across arches.  */
-#include <linux/mm.h>
-
-/*
- * virtually-indexed cache managment (our cache is physically indexed)
- */
-#define flush_cache_all()			do {} while (0)
-#define flush_cache_mm(mm)			do {} while (0)
-#define flush_cache_dup_mm(mm)			do {} while (0)
-#define flush_cache_range(mm, start, end)	do {} while (0)
-#define flush_cache_page(vma, vmaddr, pfn)	do {} while (0)
-#define flush_cache_vmap(start, end)		do {} while (0)
-#define flush_cache_vunmap(start, end)		do {} while (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)
-
-/*
- * physically-indexed cache managment
- */
-#ifndef CONFIG_MN10300_CACHE_DISABLED
-
-extern void flush_icache_range(unsigned long start, unsigned long end);
-extern void flush_icache_page(struct vm_area_struct *vma, struct page *pg);
-
-#else
-
-#define flush_icache_range(start, end)		do {} while (0)
-#define flush_icache_page(vma, pg)		do {} while (0)
-
-#endif
-
-#define flush_icache_user_range(vma, pg, adr, len) \
-	flush_icache_range(adr, adr + len)
-
-#define copy_to_user_page(vma, page, vaddr, dst, src, len) \
-	do {					\
-		memcpy(dst, src, len);		\
-		flush_icache_page(vma, page);	\
-	} while (0)
-
-#define copy_from_user_page(vma, page, vaddr, dst, src, len) \
-	memcpy(dst, src, len)
-
-/*
- * primitive routines
- */
-#ifndef CONFIG_MN10300_CACHE_DISABLED
-extern void mn10300_icache_inv(void);
-extern void mn10300_dcache_inv(void);
-extern void mn10300_dcache_inv_page(unsigned start);
-extern void mn10300_dcache_inv_range(unsigned start, unsigned end);
-extern void mn10300_dcache_inv_range2(unsigned start, unsigned size);
-#ifdef CONFIG_MN10300_CACHE_WBACK
-extern void mn10300_dcache_flush(void);
-extern void mn10300_dcache_flush_page(unsigned start);
-extern void mn10300_dcache_flush_range(unsigned start, unsigned end);
-extern void mn10300_dcache_flush_range2(unsigned start, unsigned size);
-extern void mn10300_dcache_flush_inv(void);
-extern void mn10300_dcache_flush_inv_page(unsigned start);
-extern void mn10300_dcache_flush_inv_range(unsigned start, unsigned end);
-extern void mn10300_dcache_flush_inv_range2(unsigned start, unsigned size);
-#else
-#define mn10300_dcache_flush()				do {} while (0)
-#define mn10300_dcache_flush_page(start)		do {} while (0)
-#define mn10300_dcache_flush_range(start, end)		do {} while (0)
-#define mn10300_dcache_flush_range2(start, size)	do {} while (0)
-#define mn10300_dcache_flush_inv()			mn10300_dcache_inv()
-#define mn10300_dcache_flush_inv_page(start) \
-	mn10300_dcache_inv_page((start))
-#define mn10300_dcache_flush_inv_range(start, end) \
-	mn10300_dcache_inv_range((start), (end))
-#define mn10300_dcache_flush_inv_range2(start, size) \
-	mn10300_dcache_inv_range2((start), (size))
-#endif /* CONFIG_MN10300_CACHE_WBACK */
-#else
-#define mn10300_icache_inv()				do {} while (0)
-#define mn10300_dcache_inv()				do {} while (0)
-#define mn10300_dcache_inv_page(start)			do {} while (0)
-#define mn10300_dcache_inv_range(start, end)		do {} while (0)
-#define mn10300_dcache_inv_range2(start, size)		do {} while (0)
-#define mn10300_dcache_flush()				do {} while (0)
-#define mn10300_dcache_flush_inv_page(start)		do {} while (0)
-#define mn10300_dcache_flush_inv()			do {} while (0)
-#define mn10300_dcache_flush_inv_range(start, end)	do {} while (0)
-#define mn10300_dcache_flush_inv_range2(start, size)	do {} while (0)
-#define mn10300_dcache_flush_page(start)		do {} while (0)
-#define mn10300_dcache_flush_range(start, end)		do {} while (0)
-#define mn10300_dcache_flush_range2(start, size)	do {} while (0)
-#endif /* CONFIG_MN10300_CACHE_DISABLED */
-
-/*
- * internal debugging function
- */
-#ifdef CONFIG_DEBUG_PAGEALLOC
-extern void kernel_map_pages(struct page *page, int numpages, int enable);
-#endif
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* _ASM_CACHEFLUSH_H */
diff --git a/include/asm-mn10300/checksum.h b/include/asm-mn10300/checksum.h
deleted file mode 100644
index 9fb2a8d8826a..000000000000
--- a/include/asm-mn10300/checksum.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/* MN10300 Optimised checksumming code
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_CHECKSUM_H
-#define _ASM_CHECKSUM_H
-
-extern __wsum csum_partial(const void *buff, int len, __wsum sum);
-extern __wsum csum_partial_copy_nocheck(const void *src, void *dst,
-					int len, __wsum sum);
-extern __wsum csum_partial_copy_from_user(const void *src, void *dst,
-					  int len, __wsum sum,
-					  int *err_ptr);
-extern __sum16 ip_fast_csum(const void *iph, unsigned int ihl);
-extern __wsum csum_partial(const void *buff, int len, __wsum sum);
-extern __sum16 ip_compute_csum(const void *buff, int len);
-
-#define csum_partial_copy_fromuser csum_partial_copy
-extern __wsum csum_partial_copy(const void *src, void *dst, int len,
-				__wsum sum);
-
-static inline __sum16 csum_fold(__wsum sum)
-{
-	asm(
-		"	add	%1,%0		\n"
-		"	addc	0xffff,%0	\n"
-		: "=r" (sum)
-		: "r" (sum << 16), "0" (sum & 0xffff0000)
-		: "cc"
-	    );
-	return (~sum) >> 16;
-}
-
-static inline __wsum csum_tcpudp_nofold(unsigned long saddr,
-					unsigned long daddr,
-					unsigned short len,
-					unsigned short proto,
-					__wsum sum)
-{
-	__wsum tmp;
-
-	tmp = (__wsum) ntohs(len) << 16;
-	tmp += (__wsum) proto << 8;
-
-	asm(
-		"	add	%1,%0		\n"
-		"	addc	%2,%0		\n"
-		"	addc	%3,%0		\n"
-		"	addc	0,%0		\n"
-		: "=r" (sum)
-		: "r" (daddr), "r"(saddr), "r"(tmp), "0"(sum)
-		: "cc"
-	    );
-	return sum;
-}
-
-/*
- * computes the checksum of the TCP/UDP pseudo-header
- * returns a 16-bit checksum, already complemented
- */
-static inline __sum16 csum_tcpudp_magic(unsigned long saddr,
-					unsigned long daddr,
-					unsigned short len,
-					unsigned short proto,
-					__wsum sum)
-{
-	return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum));
-}
-
-#undef _HAVE_ARCH_IPV6_CSUM
-
-/*
- *	Copy and checksum to user
- */
-#define HAVE_CSUM_COPY_USER
-extern __wsum csum_and_copy_to_user(const void *src, void *dst, int len,
-				    __wsum sum, int *err_ptr);
-
-
-#endif /* _ASM_CHECKSUM_H */
diff --git a/include/asm-mn10300/cpu-regs.h b/include/asm-mn10300/cpu-regs.h
deleted file mode 100644
index 757e9b5388ea..000000000000
--- a/include/asm-mn10300/cpu-regs.h
+++ /dev/null
@@ -1,290 +0,0 @@
-/* MN10300 Core system registers
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_CPU_REGS_H
-#define _ASM_CPU_REGS_H
-
-#ifndef __ASSEMBLY__
-#include <linux/types.h>
-#endif
-
-#ifdef CONFIG_MN10300_CPU_AM33V2
-/* we tell the compiler to pretend to be AM33 so that it doesn't try and use
- * the FP regs, but tell the assembler that we're actually allowed AM33v2
- * instructions */
-#ifndef __ASSEMBLY__
-asm(" .am33_2\n");
-#else
-.am33_2
-#endif
-#endif
-
-#ifdef __KERNEL__
-
-#ifndef __ASSEMBLY__
-#define __SYSREG(ADDR, TYPE) (*(volatile TYPE *)(ADDR))
-#define __SYSREGC(ADDR, TYPE) (*(const volatile TYPE *)(ADDR))
-#else
-#define __SYSREG(ADDR, TYPE) ADDR
-#define __SYSREGC(ADDR, TYPE) ADDR
-#endif
-
-/* CPU registers */
-#define EPSW_FLAG_Z		0x00000001	/* zero flag */
-#define EPSW_FLAG_N		0x00000002	/* negative flag */
-#define EPSW_FLAG_C		0x00000004	/* carry flag */
-#define EPSW_FLAG_V		0x00000008	/* overflow flag */
-#define EPSW_IM			0x00000700	/* interrupt mode */
-#define EPSW_IM_0		0x00000000	/* interrupt mode 0 */
-#define EPSW_IM_1		0x00000100	/* interrupt mode 1 */
-#define EPSW_IM_2		0x00000200	/* interrupt mode 2 */
-#define EPSW_IM_3		0x00000300	/* interrupt mode 3 */
-#define EPSW_IM_4		0x00000400	/* interrupt mode 4 */
-#define EPSW_IM_5		0x00000500	/* interrupt mode 5 */
-#define EPSW_IM_6		0x00000600	/* interrupt mode 6 */
-#define EPSW_IM_7		0x00000700	/* interrupt mode 7 */
-#define EPSW_IE			0x00000800	/* interrupt enable */
-#define EPSW_S			0x00003000	/* software auxilliary bits */
-#define EPSW_T			0x00008000	/* trace enable */
-#define EPSW_nSL		0x00010000	/* not supervisor level */
-#define EPSW_NMID		0x00020000	/* nonmaskable interrupt disable */
-#define EPSW_nAR		0x00040000	/* register bank control */
-#define EPSW_ML			0x00080000	/* monitor level */
-#define EPSW_FE			0x00100000	/* FPU enable */
-
-/* FPU registers */
-#define FPCR_EF_I		0x00000001	/* inexact result FPU exception flag */
-#define FPCR_EF_U		0x00000002	/* underflow FPU exception flag */
-#define FPCR_EF_O		0x00000004	/* overflow FPU exception flag */
-#define FPCR_EF_Z		0x00000008	/* zero divide FPU exception flag */
-#define FPCR_EF_V		0x00000010	/* invalid operand FPU exception flag */
-#define FPCR_EE_I		0x00000020	/* inexact result FPU exception enable */
-#define FPCR_EE_U		0x00000040	/* underflow FPU exception enable */
-#define FPCR_EE_O		0x00000080	/* overflow FPU exception enable */
-#define FPCR_EE_Z		0x00000100	/* zero divide FPU exception enable */
-#define FPCR_EE_V		0x00000200	/* invalid operand FPU exception enable */
-#define FPCR_EC_I		0x00000400	/* inexact result FPU exception cause */
-#define FPCR_EC_U		0x00000800	/* underflow FPU exception cause */
-#define FPCR_EC_O		0x00001000	/* overflow FPU exception cause */
-#define FPCR_EC_Z		0x00002000	/* zero divide FPU exception cause */
-#define FPCR_EC_V		0x00004000	/* invalid operand FPU exception cause */
-#define FPCR_RM			0x00030000	/* rounding mode */
-#define FPCR_RM_NEAREST		0x00000000	/* - round to nearest value */
-#define FPCR_FCC_U		0x00040000	/* FPU unordered condition code */
-#define FPCR_FCC_E		0x00080000	/* FPU equal condition code */
-#define FPCR_FCC_G		0x00100000	/* FPU greater than condition code */
-#define FPCR_FCC_L		0x00200000	/* FPU less than condition code */
-#define FPCR_INIT		0x00000000	/* no exceptions, rounding to nearest */
-
-/* CPU control registers */
-#define CPUP			__SYSREG(0xc0000020, u16)	/* CPU pipeline register */
-#define CPUP_DWBD		0x0020		/* write buffer disable flag */
-#define CPUP_IPFD		0x0040		/* instruction prefetch disable flag */
-#define CPUP_EXM		0x0080		/* exception operation mode */
-#define CPUP_EXM_AM33V1		0x0000		/* - AM33 v1 exception mode */
-#define CPUP_EXM_AM33V2		0x0080		/* - AM33 v2 exception mode */
-
-#define CPUM			__SYSREG(0xc0000040, u16)	/* CPU mode register */
-#define CPUM_SLEEP		0x0004		/* set to enter sleep state */
-#define CPUM_HALT		0x0008		/* set to enter halt state */
-#define CPUM_STOP		0x0010		/* set to enter stop state */
-
-#define CPUREV			__SYSREGC(0xc0000050, u32)	/* CPU revision register */
-#define CPUREV_TYPE		0x0000000f	/* CPU type */
-#define CPUREV_TYPE_S		0
-#define CPUREV_TYPE_AM33V1	0x00000000	/* - AM33 V1 core, AM33/1.00 arch */
-#define CPUREV_TYPE_AM33V2	0x00000001	/* - AM33 V2 core, AM33/2.00 arch */
-#define CPUREV_TYPE_AM34V1	0x00000002	/* - AM34 V1 core, AM33/2.00 arch */
-#define CPUREV_REVISION		0x000000f0	/* CPU revision */
-#define CPUREV_REVISION_S	4
-#define CPUREV_ICWAY		0x00000f00	/* number of instruction cache ways */
-#define CPUREV_ICWAY_S		8
-#define CPUREV_ICSIZE		0x0000f000	/* instruction cache way size */
-#define CPUREV_ICSIZE_S		12
-#define CPUREV_DCWAY		0x000f0000	/* number of data cache ways */
-#define CPUREV_DCWAY_S		16
-#define CPUREV_DCSIZE		0x00f00000	/* data cache way size */
-#define CPUREV_DCSIZE_S		20
-#define CPUREV_FPUTYPE		0x0f000000	/* FPU core type */
-#define CPUREV_FPUTYPE_NONE	0x00000000	/* - no FPU core implemented */
-#define CPUREV_OCDCTG		0xf0000000	/* on-chip debug function category */
-
-#define DCR			__SYSREG(0xc0000030, u16)	/* Debug control register */
-
-/* interrupt/exception control registers */
-#define IVAR0			__SYSREG(0xc0000000, u16)	/* interrupt vector 0 */
-#define IVAR1			__SYSREG(0xc0000004, u16)	/* interrupt vector 1 */
-#define IVAR2			__SYSREG(0xc0000008, u16)	/* interrupt vector 2 */
-#define IVAR3			__SYSREG(0xc000000c, u16)	/* interrupt vector 3 */
-#define IVAR4			__SYSREG(0xc0000010, u16)	/* interrupt vector 4 */
-#define IVAR5			__SYSREG(0xc0000014, u16)	/* interrupt vector 5 */
-#define IVAR6			__SYSREG(0xc0000018, u16)	/* interrupt vector 6 */
-
-#define TBR			__SYSREG(0xc0000024, u32)	/* Trap table base */
-#define TBR_TB			0xff000000	/* table base address bits 31-24 */
-#define TBR_INT_CODE		0x00ffffff	/* interrupt code */
-
-#define DEAR			__SYSREG(0xc0000038, u32)	/* Data access exception address */
-
-#define sISR			__SYSREG(0xc0000044, u32)	/* Supervisor interrupt status */
-#define	sISR_IRQICE		0x00000001	/* ICE interrupt */
-#define	sISR_ISTEP		0x00000002	/* single step interrupt */
-#define	sISR_MISSA		0x00000004	/* memory access address misalignment fault */
-#define	sISR_UNIMP		0x00000008	/* unimplemented instruction execution fault */
-#define	sISR_PIEXE		0x00000010	/* program interrupt */
-#define	sISR_MEMERR		0x00000020	/* illegal memory access fault */
-#define	sISR_IBREAK		0x00000040	/* instraction break interrupt */
-#define	sISR_DBSRL		0x00000080	/* debug serial interrupt */
-#define	sISR_PERIDB		0x00000100	/* peripheral debug interrupt */
-#define	sISR_EXUNIMP		0x00000200	/* unimplemented ex-instruction execution fault */
-#define	sISR_OBREAK		0x00000400	/* operand break interrupt */
-#define	sISR_PRIV		0x00000800	/* privileged instruction execution fault */
-#define	sISR_BUSERR		0x00001000	/* bus error fault */
-#define	sISR_DBLFT		0x00002000	/* double fault */
-#define	sISR_DBG		0x00008000	/* debug reserved interrupt */
-#define sISR_ITMISS		0x00010000	/* instruction TLB miss */
-#define sISR_DTMISS		0x00020000	/* data TLB miss */
-#define sISR_ITEX		0x00040000	/* instruction TLB access exception */
-#define sISR_DTEX		0x00080000	/* data TLB access exception */
-#define sISR_ILGIA		0x00100000	/* illegal instruction access exception */
-#define sISR_ILGDA		0x00200000	/* illegal data access exception */
-#define sISR_IOIA		0x00400000	/* internal I/O space instruction access excep */
-#define sISR_PRIVA		0x00800000	/* privileged space instruction access excep */
-#define sISR_PRIDA		0x01000000	/* privileged space data access excep */
-#define sISR_DISA		0x02000000	/* data space instruction access excep */
-#define sISR_SYSC		0x04000000	/* system call instruction excep */
-#define sISR_FPUD		0x08000000	/* FPU disabled excep */
-#define sISR_FPUUI		0x10000000	/* FPU unimplemented instruction excep */
-#define sISR_FPUOP		0x20000000	/* FPU operation excep */
-#define sISR_NE			0x80000000	/* multiple synchronous exceptions excep */
-
-/* cache control registers */
-#define CHCTR			__SYSREG(0xc0000070, u16)	/* cache control */
-#define CHCTR_ICEN		0x0001		/* instruction cache enable */
-#define CHCTR_DCEN		0x0002		/* data cache enable */
-#define CHCTR_ICBUSY		0x0004		/* instruction cache busy */
-#define CHCTR_DCBUSY		0x0008		/* data cache busy */
-#define CHCTR_ICINV		0x0010		/* instruction cache invalidate */
-#define CHCTR_DCINV		0x0020		/* data cache invalidate */
-#define CHCTR_DCWTMD		0x0040		/* data cache writing mode */
-#define CHCTR_DCWTMD_WRBACK	0x0000		/* - write back mode */
-#define CHCTR_DCWTMD_WRTHROUGH	0x0040		/* - write through mode */
-#define CHCTR_DCALMD		0x0080		/* data cache allocation mode */
-#define CHCTR_ICWMD		0x0f00		/* instruction cache way mode */
-#define CHCTR_DCWMD		0xf000		/* data cache way mode */
-
-/* MMU control registers */
-#define MMUCTR			__SYSREG(0xc0000090, u32)	/* MMU control register */
-#define MMUCTR_IRP		0x0000003f	/* instruction TLB replace pointer */
-#define MMUCTR_ITE		0x00000040	/* instruction TLB enable */
-#define MMUCTR_IIV		0x00000080	/* instruction TLB invalidate */
-#define MMUCTR_ITL		0x00000700	/* instruction TLB lock pointer */
-#define MMUCTR_ITL_NOLOCK	0x00000000	/* - no lock */
-#define MMUCTR_ITL_LOCK0	0x00000100	/* - entry 0 locked */
-#define MMUCTR_ITL_LOCK0_1	0x00000200	/* - entry 0-1 locked */
-#define MMUCTR_ITL_LOCK0_3	0x00000300	/* - entry 0-3 locked */
-#define MMUCTR_ITL_LOCK0_7	0x00000400	/* - entry 0-7 locked */
-#define MMUCTR_ITL_LOCK0_15	0x00000500	/* - entry 0-15 locked */
-#define MMUCTR_CE		0x00008000	/* cacheable bit enable */
-#define MMUCTR_DRP		0x003f0000	/* data TLB replace pointer */
-#define MMUCTR_DTE		0x00400000	/* data TLB enable */
-#define MMUCTR_DIV		0x00800000	/* data TLB invalidate */
-#define MMUCTR_DTL		0x07000000	/* data TLB lock pointer */
-#define MMUCTR_DTL_NOLOCK	0x00000000	/* - no lock */
-#define MMUCTR_DTL_LOCK0	0x01000000	/* - entry 0 locked */
-#define MMUCTR_DTL_LOCK0_1	0x02000000	/* - entry 0-1 locked */
-#define MMUCTR_DTL_LOCK0_3	0x03000000	/* - entry 0-3 locked */
-#define MMUCTR_DTL_LOCK0_7	0x04000000	/* - entry 0-7 locked */
-#define MMUCTR_DTL_LOCK0_15	0x05000000	/* - entry 0-15 locked */
-
-#define PIDR			__SYSREG(0xc0000094, u16)	/* PID register */
-#define PIDR_PID		0x00ff		/* process identifier */
-
-#define PTBR			__SYSREG(0xc0000098, unsigned long) /* Page table base register */
-
-#define IPTEL			__SYSREG(0xc00000a0, u32)	/* instruction TLB entry */
-#define DPTEL			__SYSREG(0xc00000b0, u32)	/* data TLB entry */
-#define xPTEL_V			0x00000001	/* TLB entry valid */
-#define xPTEL_UNUSED1		0x00000002	/* unused bit */
-#define xPTEL_UNUSED2		0x00000004	/* unused bit */
-#define xPTEL_C			0x00000008	/* cached if set */
-#define xPTEL_PV		0x00000010	/* page valid */
-#define xPTEL_D			0x00000020	/* dirty */
-#define xPTEL_PR		0x000001c0	/* page protection */
-#define xPTEL_PR_ROK		0x00000000	/* - R/O kernel */
-#define xPTEL_PR_RWK		0x00000100	/* - R/W kernel */
-#define xPTEL_PR_ROK_ROU	0x00000080	/* - R/O kernel and R/O user */
-#define xPTEL_PR_RWK_ROU	0x00000180	/* - R/W kernel and R/O user */
-#define xPTEL_PR_RWK_RWU	0x000001c0	/* - R/W kernel and R/W user */
-#define xPTEL_G			0x00000200	/* global (use PID if 0) */
-#define xPTEL_PS		0x00000c00	/* page size */
-#define xPTEL_PS_4Kb		0x00000000	/* - 4Kb page */
-#define xPTEL_PS_128Kb		0x00000400	/* - 128Kb page */
-#define xPTEL_PS_1Kb		0x00000800	/* - 1Kb page */
-#define xPTEL_PS_4Mb		0x00000c00	/* - 4Mb page */
-#define xPTEL_PPN		0xfffff006	/* physical page number */
-
-#define xPTEL_V_BIT		0	/* bit numbers corresponding to above masks */
-#define xPTEL_UNUSED1_BIT	1
-#define xPTEL_UNUSED2_BIT	2
-#define xPTEL_C_BIT		3
-#define xPTEL_PV_BIT		4
-#define xPTEL_D_BIT		5
-#define xPTEL_G_BIT		9
-
-#define IPTEU			__SYSREG(0xc00000a4, u32)	/* instruction TLB virtual addr */
-#define DPTEU			__SYSREG(0xc00000b4, u32)	/* data TLB virtual addr */
-#define xPTEU_VPN		0xfffffc00	/* virtual page number */
-#define xPTEU_PID		0x000000ff	/* process identifier to which applicable */
-
-#define IPTEL2			__SYSREG(0xc00000a8, u32)	/* instruction TLB entry */
-#define DPTEL2			__SYSREG(0xc00000b8, u32)	/* data TLB entry */
-#define xPTEL2_V		0x00000001	/* TLB entry valid */
-#define xPTEL2_C		0x00000002	/* cacheable */
-#define xPTEL2_PV		0x00000004	/* page valid */
-#define xPTEL2_D		0x00000008	/* dirty */
-#define xPTEL2_PR		0x00000070	/* page protection */
-#define xPTEL2_PR_ROK		0x00000000	/* - R/O kernel */
-#define xPTEL2_PR_RWK		0x00000040	/* - R/W kernel */
-#define xPTEL2_PR_ROK_ROU	0x00000020	/* - R/O kernel and R/O user */
-#define xPTEL2_PR_RWK_ROU	0x00000060	/* - R/W kernel and R/O user */
-#define xPTEL2_PR_RWK_RWU	0x00000070	/* - R/W kernel and R/W user */
-#define xPTEL2_G		0x00000080	/* global (use PID if 0) */
-#define xPTEL2_PS		0x00000300	/* page size */
-#define xPTEL2_PS_4Kb		0x00000000	/* - 4Kb page */
-#define xPTEL2_PS_128Kb		0x00000100	/* - 128Kb page */
-#define xPTEL2_PS_1Kb		0x00000200	/* - 1Kb page */
-#define xPTEL2_PS_4Mb		0x00000300	/* - 4Mb page */
-#define xPTEL2_PPN		0xfffffc00	/* physical page number */
-
-#define MMUFCR			__SYSREGC(0xc000009c, u32)	/* MMU exception cause */
-#define MMUFCR_IFC		__SYSREGC(0xc000009c, u16)	/* MMU instruction excep cause */
-#define MMUFCR_DFC		__SYSREGC(0xc000009e, u16)	/* MMU data exception cause */
-#define MMUFCR_xFC_TLBMISS	0x0001		/* TLB miss flag */
-#define MMUFCR_xFC_INITWR	0x0002		/* initial write excep flag */
-#define MMUFCR_xFC_PGINVAL	0x0004		/* page invalid excep flag */
-#define MMUFCR_xFC_PROTVIOL	0x0008		/* protection violation excep flag */
-#define MMUFCR_xFC_ACCESS	0x0010		/* access level flag */
-#define MMUFCR_xFC_ACCESS_USR	0x0000		/* - user mode */
-#define MMUFCR_xFC_ACCESS_SR	0x0010		/* - supervisor mode */
-#define MMUFCR_xFC_TYPE		0x0020		/* access type flag */
-#define MMUFCR_xFC_TYPE_READ	0x0000		/* - read */
-#define MMUFCR_xFC_TYPE_WRITE	0x0020		/* - write */
-#define MMUFCR_xFC_PR		0x01c0		/* page protection flag */
-#define MMUFCR_xFC_PR_ROK	0x0000		/* - R/O kernel */
-#define MMUFCR_xFC_PR_RWK	0x0100		/* - R/W kernel */
-#define MMUFCR_xFC_PR_ROK_ROU	0x0080		/* - R/O kernel and R/O user */
-#define MMUFCR_xFC_PR_RWK_ROU	0x0180		/* - R/W kernel and R/O user */
-#define MMUFCR_xFC_PR_RWK_RWU	0x01c0		/* - R/W kernel and R/W user */
-#define MMUFCR_xFC_ILLADDR	0x0200		/* illegal address excep flag */
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_CPU_REGS_H */
diff --git a/include/asm-mn10300/cputime.h b/include/asm-mn10300/cputime.h
deleted file mode 100644
index 6d68ad7e0ea3..000000000000
--- a/include/asm-mn10300/cputime.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/cputime.h>
diff --git a/include/asm-mn10300/current.h b/include/asm-mn10300/current.h
deleted file mode 100644
index ca6027d83743..000000000000
--- a/include/asm-mn10300/current.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/* MN10300 Current task structure accessor
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_CURRENT_H
-#define _ASM_CURRENT_H
-
-#include <linux/thread_info.h>
-
-/*
- * dedicate E2 to keeping the current task pointer
- */
-#ifdef CONFIG_MN10300_CURRENT_IN_E2
-
-register struct task_struct *const current asm("e2") __attribute__((used));
-
-#define get_current() current
-
-extern struct task_struct *__current;
-
-#else
-static inline __attribute__((const))
-struct task_struct *get_current(void)
-{
-	return current_thread_info()->task;
-}
-
-#define current get_current()
-#endif
-
-#endif /* _ASM_CURRENT_H */
diff --git a/include/asm-mn10300/delay.h b/include/asm-mn10300/delay.h
deleted file mode 100644
index 34517b359399..000000000000
--- a/include/asm-mn10300/delay.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/* MN10300 Uninterruptible delay routines
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_DELAY_H
-#define _ASM_DELAY_H
-
-extern void __udelay(unsigned long usecs);
-extern void __delay(unsigned long loops);
-
-#define udelay(n) __udelay(n)
-
-#endif /* _ASM_DELAY_H */
diff --git a/include/asm-mn10300/device.h b/include/asm-mn10300/device.h
deleted file mode 100644
index f0a4c256403b..000000000000
--- a/include/asm-mn10300/device.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/device.h>
diff --git a/include/asm-mn10300/div64.h b/include/asm-mn10300/div64.h
deleted file mode 100644
index 3a8329b3e869..000000000000
--- a/include/asm-mn10300/div64.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/* MN10300 64-bit division
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_DIV64
-#define _ASM_DIV64
-
-#include <linux/types.h>
-
-extern void ____unhandled_size_in_do_div___(void);
-
-/*
- * divide n by base, leaving the result in n and returning the remainder
- * - we can do this quite efficiently on the MN10300 by cascading the divides
- *   through the MDR register
- */
-#define do_div(n, base)							\
-({									\
-	unsigned __rem = 0;						\
-	if (sizeof(n) <= 4) {						\
-		asm("mov	%1,mdr	\n"				\
-		    "divu	%2,%0	\n"				\
-		    "mov	mdr,%1	\n"				\
-		    : "+r"(n), "=d"(__rem)				\
-		    : "r"(base), "1"(__rem)				\
-		    : "cc"						\
-		    );							\
-	} else if (sizeof(n) <= 8) {					\
-		union {							\
-			unsigned long long l;				\
-			u32 w[2];					\
-		} __quot;						\
-		__quot.l = n;						\
-		asm("mov	%0,mdr	\n"	/* MDR = 0 */		\
-		    "divu	%3,%1	\n"				\
-		    /* __quot.MSL = __div.MSL / base, */		\
-		    /* MDR = MDR:__div.MSL % base */			\
-		    "divu	%3,%2	\n"				\
-		    /* __quot.LSL = MDR:__div.LSL / base, */		\
-		    /* MDR = MDR:__div.LSL % base */			\
-		    "mov	mdr,%0	\n"				\
-		    : "=d"(__rem), "=r"(__quot.w[1]), "=r"(__quot.w[0])	\
-		    : "r"(base), "0"(__rem), "1"(__quot.w[1]),		\
-		      "2"(__quot.w[0])					\
-		    : "cc"						\
-		    );							\
-		n = __quot.l;						\
-	} else {							\
-		____unhandled_size_in_do_div___();			\
-	}								\
-	__rem;								\
-})
-
-/*
- * do an unsigned 32-bit multiply and divide with intermediate 64-bit product
- * so as not to lose accuracy
- * - we use the MDR register to hold the MSW of the product
- */
-static inline __attribute__((const))
-unsigned __muldiv64u(unsigned val, unsigned mult, unsigned div)
-{
-	unsigned result;
-
-	asm("mulu	%2,%0	\n"	/* MDR:val = val*mult */
-	    "divu	%3,%0	\n"	/* val = MDR:val/div;
-					 * MDR = MDR:val%div */
-	    : "=r"(result)
-	    : "0"(val), "ir"(mult), "r"(div)
-	    );
-
-	return result;
-}
-
-/*
- * do a signed 32-bit multiply and divide with intermediate 64-bit product so
- * as not to lose accuracy
- * - we use the MDR register to hold the MSW of the product
- */
-static inline __attribute__((const))
-signed __muldiv64s(signed val, signed mult, signed div)
-{
-	signed result;
-
-	asm("mul	%2,%0	\n"	/* MDR:val = val*mult */
-	    "div	%3,%0	\n"	/* val = MDR:val/div;
-					 * MDR = MDR:val%div */
-	    : "=r"(result)
-	    : "0"(val), "ir"(mult), "r"(div)
-	    );
-
-	return result;
-}
-
-#endif /* _ASM_DIV64 */
diff --git a/include/asm-mn10300/dma-mapping.h b/include/asm-mn10300/dma-mapping.h
deleted file mode 100644
index ccae8f6c6326..000000000000
--- a/include/asm-mn10300/dma-mapping.h
+++ /dev/null
@@ -1,234 +0,0 @@
-/* DMA mapping routines for the MN10300 arch
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_DMA_MAPPING_H
-#define _ASM_DMA_MAPPING_H
-
-#include <linux/mm.h>
-#include <linux/scatterlist.h>
-
-#include <asm/cache.h>
-#include <asm/io.h>
-
-extern void *dma_alloc_coherent(struct device *dev, size_t size,
-				dma_addr_t *dma_handle, int flag);
-
-extern void dma_free_coherent(struct device *dev, size_t size,
-			      void *vaddr, dma_addr_t dma_handle);
-
-#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent((d), (s), (h), (f))
-#define dma_free_noncoherent(d, s, v, h)  dma_free_coherent((d), (s), (v), (h))
-
-/*
- * Map a single buffer of the indicated size for DMA in streaming mode.  The
- * 32-bit bus address to use is returned.
- *
- * Once the device is given the dma address, the device owns this memory until
- * either pci_unmap_single or pci_dma_sync_single is performed.
- */
-static inline
-dma_addr_t dma_map_single(struct device *dev, void *ptr, size_t size,
-			  enum dma_data_direction direction)
-{
-	BUG_ON(direction == DMA_NONE);
-	mn10300_dcache_flush_inv();
-	return virt_to_bus(ptr);
-}
-
-/*
- * Unmap a single streaming mode DMA translation.  The dma_addr and size must
- * match what was provided for in a previous pci_map_single call.  All other
- * usages are undefined.
- *
- * After this call, reads by the cpu to the buffer are guarenteed to see
- * whatever the device wrote there.
- */
-static inline
-void dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size,
-		      enum dma_data_direction direction)
-{
-	BUG_ON(direction == DMA_NONE);
-}
-
-/*
- * Map a set of buffers described by scatterlist in streaming mode for DMA.
- * This is the scather-gather version of the above pci_map_single interface.
- * Here the scatter gather list elements are each tagged with the appropriate
- * dma address and length.  They are obtained via sg_dma_{address,length}(SG).
- *
- * NOTE: An implementation may be able to use a smaller number of DMA
- *       address/length pairs than there are SG table elements.  (for example
- *       via virtual mapping capabilities) The routine returns the number of
- *       addr/length pairs actually used, at most nents.
- *
- * Device ownership issues as mentioned above for pci_map_single are the same
- * here.
- */
-static inline
-int dma_map_sg(struct device *dev, struct scatterlist *sglist, int nents,
-	       enum dma_data_direction direction)
-{
-	struct scatterlist *sg;
-	int i;
-
-	BUG_ON(!valid_dma_direction(direction));
-	WARN_ON(nents == 0 || sglist[0].length == 0);
-
-	for_each_sg(sglist, sg, nents, i) {
-		BUG_ON(!sg_page(sg));
-
-		sg->dma_address = sg_phys(sg);
-	}
-
-	mn10300_dcache_flush_inv();
-	return nents;
-}
-
-/*
- * Unmap a set of streaming mode DMA translations.
- * Again, cpu read rules concerning calls here are the same as for
- * pci_unmap_single() above.
- */
-static inline
-void dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nhwentries,
-		  enum dma_data_direction direction)
-{
-	BUG_ON(!valid_dma_direction(direction));
-}
-
-/*
- * pci_{map,unmap}_single_page maps a kernel page to a dma_addr_t. identical
- * to pci_map_single, but takes a struct page instead of a virtual address
- */
-static inline
-dma_addr_t dma_map_page(struct device *dev, struct page *page,
-			unsigned long offset, size_t size,
-			enum dma_data_direction direction)
-{
-	BUG_ON(direction == DMA_NONE);
-	return page_to_bus(page) + offset;
-}
-
-static inline
-void dma_unmap_page(struct device *dev, dma_addr_t dma_address, size_t size,
-		    enum dma_data_direction direction)
-{
-	BUG_ON(direction == DMA_NONE);
-}
-
-/*
- * Make physical memory consistent for a single streaming mode DMA translation
- * after a transfer.
- *
- * If you perform a pci_map_single() but wish to interrogate the buffer using
- * the cpu, yet do not wish to teardown the PCI dma mapping, you must call this
- * function before doing so.  At the next point you give the PCI dma address
- * back to the card, the device again owns the buffer.
- */
-static inline
-void dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle,
-			     size_t size, enum dma_data_direction direction)
-{
-}
-
-static inline
-void dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle,
-				size_t size, enum dma_data_direction direction)
-{
-	mn10300_dcache_flush_inv();
-}
-
-static inline
-void dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_handle,
-				   unsigned long offset, size_t size,
-				   enum dma_data_direction direction)
-{
-}
-
-static inline void
-dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_handle,
-				 unsigned long offset, size_t size,
-				 enum dma_data_direction direction)
-{
-	mn10300_dcache_flush_inv();
-}
-
-
-/*
- * Make physical memory consistent for a set of streaming mode DMA translations
- * after a transfer.
- *
- * The same as pci_dma_sync_single but for a scatter-gather list, same rules
- * and usage.
- */
-static inline
-void dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg,
-			 int nelems, enum dma_data_direction direction)
-{
-}
-
-static inline
-void dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg,
-			    int nelems, enum dma_data_direction direction)
-{
-	mn10300_dcache_flush_inv();
-}
-
-static inline
-int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
-{
-	return 0;
-}
-
-/*
- * Return whether the given PCI device DMA address mask can be supported
- * properly.  For example, if your device can only drive the low 24-bits during
- * PCI bus mastering, then you would pass 0x00ffffff as the mask to this
- * function.
- */
-static inline
-int dma_supported(struct device *dev, u64 mask)
-{
-	/*
-	 * we fall back to GFP_DMA when the mask isn't all 1s, so we can't
-	 * guarantee allocations that must be within a tighter range than
-	 * GFP_DMA
-	 */
-	if (mask < 0x00ffffff)
-		return 0;
-	return 1;
-}
-
-static inline
-int dma_set_mask(struct device *dev, u64 mask)
-{
-	if (!dev->dma_mask || !dma_supported(dev, mask))
-		return -EIO;
-
-	*dev->dma_mask = mask;
-	return 0;
-}
-
-static inline
-int dma_get_cache_alignment(void)
-{
-	return 1 << L1_CACHE_SHIFT;
-}
-
-#define dma_is_consistent(d)	(1)
-
-static inline
-void dma_cache_sync(void *vaddr, size_t size,
-		    enum dma_data_direction direction)
-{
-	mn10300_dcache_flush_inv();
-}
-
-#endif
diff --git a/include/asm-mn10300/dma.h b/include/asm-mn10300/dma.h
deleted file mode 100644
index 098df2e617ab..000000000000
--- a/include/asm-mn10300/dma.h
+++ /dev/null
@@ -1,118 +0,0 @@
-/* MN10300 ISA DMA handlers and definitions
- *
- * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd.
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_DMA_H
-#define _ASM_DMA_H
-
-#include <asm/system.h>
-#include <linux/spinlock.h>
-#include <asm/io.h>
-#include <linux/delay.h>
-
-#undef MAX_DMA_CHANNELS		/* switch off linux/kernel/dma.c */
-#define MAX_DMA_ADDRESS		0xbfffffff
-
-extern spinlock_t dma_spin_lock;
-
-static inline unsigned long claim_dma_lock(void)
-{
-	unsigned long flags;
-	spin_lock_irqsave(&dma_spin_lock, flags);
-	return flags;
-}
-
-static inline void release_dma_lock(unsigned long flags)
-{
-	spin_unlock_irqrestore(&dma_spin_lock, flags);
-}
-
-/* enable/disable a specific DMA channel */
-static inline void enable_dma(unsigned int dmanr)
-{
-}
-
-static inline void disable_dma(unsigned int dmanr)
-{
-}
-
-/* Clear the 'DMA Pointer Flip Flop'.
- * Write 0 for LSB/MSB, 1 for MSB/LSB access.
- * Use this once to initialize the FF to a known state.
- * After that, keep track of it. :-)
- * --- In order to do that, the DMA routines below should ---
- * --- only be used while holding the DMA lock ! ---
- */
-static inline void clear_dma_ff(unsigned int dmanr)
-{
-}
-
-/* set mode (above) for a specific DMA channel */
-static inline void set_dma_mode(unsigned int dmanr, char mode)
-{
-}
-
-/* Set only the page register bits of the transfer address.
- * This is used for successive transfers when we know the contents of
- * the lower 16 bits of the DMA current address register, but a 64k boundary
- * may have been crossed.
- */
-static inline void set_dma_page(unsigned int dmanr, char pagenr)
-{
-}
-
-
-/* Set transfer address & page bits for specific DMA channel.
- * Assumes dma flipflop is clear.
- */
-static inline void set_dma_addr(unsigned int dmanr, unsigned int a)
-{
-}
-
-
-/* Set transfer size (max 64k for DMA1..3, 128k for DMA5..7) for
- * a specific DMA channel.
- * You must ensure the parameters are valid.
- * NOTE: from a manual: "the number of transfers is one more
- * than the initial word count"! This is taken into account.
- * Assumes dma flip-flop is clear.
- * NOTE 2: "count" represents _bytes_ and must be even for channels 5-7.
- */
-static inline void set_dma_count(unsigned int dmanr, unsigned int count)
-{
-}
-
-
-/* Get DMA residue count. After a DMA transfer, this
- * should return zero. Reading this while a DMA transfer is
- * still in progress will return unpredictable results.
- * If called before the channel has been used, it may return 1.
- * Otherwise, it returns the number of _bytes_ left to transfer.
- *
- * Assumes DMA flip-flop is clear.
- */
-static inline int get_dma_residue(unsigned int dmanr)
-{
-	return 0;
-}
-
-
-/* These are in kernel/dma.c: */
-extern int request_dma(unsigned int dmanr, const char *device_id);
-extern void free_dma(unsigned int dmanr);
-
-/* From PCI */
-
-#ifdef CONFIG_PCI
-extern int isa_dma_bridge_buggy;
-#else
-#define isa_dma_bridge_buggy 	(0)
-#endif
-
-#endif /* _ASM_DMA_H */
diff --git a/include/asm-mn10300/dmactl-regs.h b/include/asm-mn10300/dmactl-regs.h
deleted file mode 100644
index 58a199da0f4a..000000000000
--- a/include/asm-mn10300/dmactl-regs.h
+++ /dev/null
@@ -1,101 +0,0 @@
-/* MN10300 on-board DMA controller registers
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_DMACTL_REGS_H
-#define _ASM_DMACTL_REGS_H
-
-#include <asm/cpu-regs.h>
-
-#ifdef __KERNEL__
-
-/* DMA registers */
-#define	DMxCTR(N)		__SYSREG(0xd2000000 + ((N) * 0x100), u32)	/* control reg */
-#define	DMxCTR_BG		0x0000001f	/* transfer request source */
-#define	DMxCTR_BG_SOFT		0x00000000	/* - software source */
-#define	DMxCTR_BG_SC0TX		0x00000002	/* - serial port 0 transmission */
-#define	DMxCTR_BG_SC0RX		0x00000003	/* - serial port 0 reception */
-#define	DMxCTR_BG_SC1TX		0x00000004	/* - serial port 1 transmission */
-#define	DMxCTR_BG_SC1RX		0x00000005	/* - serial port 1 reception */
-#define	DMxCTR_BG_SC2TX		0x00000006	/* - serial port 2 transmission */
-#define	DMxCTR_BG_SC2RX		0x00000007	/* - serial port 2 reception */
-#define	DMxCTR_BG_TM0UFLOW	0x00000008	/* - timer 0 underflow */
-#define	DMxCTR_BG_TM1UFLOW	0x00000009	/* - timer 1 underflow */
-#define	DMxCTR_BG_TM2UFLOW	0x0000000a	/* - timer 2 underflow */
-#define	DMxCTR_BG_TM3UFLOW	0x0000000b	/* - timer 3 underflow */
-#define	DMxCTR_BG_TM6ACMPCAP	0x0000000c	/* - timer 6A compare/capture */
-#define	DMxCTR_BG_AFE		0x0000000d	/* - analogue front-end interrupt source */
-#define	DMxCTR_BG_ADC		0x0000000e	/* - A/D conversion end interrupt source */
-#define	DMxCTR_BG_IRDA		0x0000000f	/* - IrDA interrupt source */
-#define	DMxCTR_BG_RTC		0x00000010	/* - RTC interrupt source */
-#define	DMxCTR_BG_XIRQ0		0x00000011	/* - XIRQ0 pin interrupt source */
-#define	DMxCTR_BG_XIRQ1		0x00000012	/* - XIRQ1 pin interrupt source */
-#define	DMxCTR_BG_XDMR0		0x00000013	/* - external request 0 source (XDMR0 pin) */
-#define	DMxCTR_BG_XDMR1		0x00000014	/* - external request 1 source (XDMR1 pin) */
-#define	DMxCTR_SAM		0x000000e0	/* DMA transfer src addr mode */
-#define	DMxCTR_SAM_INCR		0x00000000	/* - increment */
-#define	DMxCTR_SAM_DECR		0x00000020	/* - decrement */
-#define	DMxCTR_SAM_FIXED	0x00000040	/* - fixed */
-#define	DMxCTR_DAM		0x00000000	/* DMA transfer dest addr mode */
-#define	DMxCTR_DAM_INCR		0x00000000	/* - increment */
-#define	DMxCTR_DAM_DECR		0x00000100	/* - decrement */
-#define	DMxCTR_DAM_FIXED	0x00000200	/* - fixed */
-#define	DMxCTR_TM		0x00001800	/* DMA transfer mode */
-#define	DMxCTR_TM_BATCH		0x00000000	/* - batch transfer */
-#define	DMxCTR_TM_INTERM	0x00001000	/* - intermittent transfer */
-#define	DMxCTR_UT		0x00006000	/* DMA transfer unit */
-#define	DMxCTR_UT_1		0x00000000	/* - 1 byte */
-#define	DMxCTR_UT_2		0x00002000	/* - 2 byte */
-#define	DMxCTR_UT_4		0x00004000	/* - 4 byte */
-#define	DMxCTR_UT_16		0x00006000	/* - 16 byte */
-#define	DMxCTR_TEN		0x00010000	/* DMA channel transfer enable */
-#define	DMxCTR_RQM		0x00060000	/* external request input source mode */
-#define	DMxCTR_RQM_FALLEDGE	0x00000000	/* - falling edge */
-#define	DMxCTR_RQM_RISEEDGE	0x00020000	/* - rising edge */
-#define	DMxCTR_RQM_LOLEVEL	0x00040000	/* - low level */
-#define	DMxCTR_RQM_HILEVEL	0x00060000	/* - high level */
-#define	DMxCTR_RQF		0x01000000	/* DMA transfer request flag */
-#define	DMxCTR_XEND		0x80000000	/* DMA transfer end flag */
-
-#define	DMxSRC(N)		__SYSREG(0xd2000004 + ((N) * 0x100), u32)	/* control reg */
-
-#define	DMxDST(N)		__SYSREG(0xd2000008 + ((N) * 0x100), u32)	/* src addr reg */
-
-#define	DMxSIZ(N)		__SYSREG(0xd200000c + ((N) * 0x100), u32)	/* dest addr reg */
-#define DMxSIZ_CT		0x000fffff	/* number of bytes to transfer */
-
-#define	DMxCYC(N)		__SYSREG(0xd2000010 + ((N) * 0x100), u32)	/* intermittent
-										 * size reg */
-#define DMxCYC_CYC		0x000000ff	/* number of interrmittent transfers -1 */
-
-#define DM0IRQ			16		/* DMA channel 0 complete IRQ */
-#define DM1IRQ			17		/* DMA channel 1 complete IRQ */
-#define DM2IRQ			18		/* DMA channel 2 complete IRQ */
-#define DM3IRQ			19		/* DMA channel 3 complete IRQ */
-
-#define	DM0ICR			GxICR(DM0IRQ)	/* DMA channel 0 complete intr ctrl reg */
-#define	DM1ICR			GxICR(DM0IR1)	/* DMA channel 1 complete intr ctrl reg */
-#define	DM2ICR			GxICR(DM0IR2)	/* DMA channel 2 complete intr ctrl reg */
-#define	DM3ICR			GxICR(DM0IR3)	/* DMA channel 3 complete intr ctrl reg */
-
-#ifndef __ASSEMBLY__
-
-struct mn10300_dmactl_regs {
-	u32		ctr;
-	const void	*src;
-	void		*dst;
-	u32		siz;
-	u32		cyc;
-} __attribute__((aligned(0x100)));
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_DMACTL_REGS_H */
diff --git a/include/asm-mn10300/elf.h b/include/asm-mn10300/elf.h
deleted file mode 100644
index bf09f8bb392e..000000000000
--- a/include/asm-mn10300/elf.h
+++ /dev/null
@@ -1,147 +0,0 @@
-/* MN10300 ELF constant and register definitions
- *
- * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd.
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_ELF_H
-#define _ASM_ELF_H
-
-#include <linux/utsname.h>
-#include <asm/ptrace.h>
-#include <asm/user.h>
-
-/*
- * AM33 relocations
- */
-#define R_MN10300_NONE		0	/* No reloc.  */
-#define R_MN10300_32		1	/* Direct 32 bit.  */
-#define R_MN10300_16		2	/* Direct 16 bit.  */
-#define R_MN10300_8		3	/* Direct 8 bit.  */
-#define R_MN10300_PCREL32	4	/* PC-relative 32-bit.  */
-#define R_MN10300_PCREL16	5	/* PC-relative 16-bit signed.  */
-#define R_MN10300_PCREL8	6	/* PC-relative 8-bit signed.  */
-#define R_MN10300_24		9	/* Direct 24 bit.  */
-#define R_MN10300_RELATIVE	23	/* Adjust by program base.  */
-
-/*
- * ELF register definitions..
- */
-typedef unsigned long elf_greg_t;
-
-#define ELF_NGREG (sizeof (struct pt_regs) / sizeof(elf_greg_t))
-typedef elf_greg_t elf_gregset_t[ELF_NGREG];
-
-#define ELF_NFPREG 32
-typedef float elf_fpreg_t;
-
-typedef struct {
-	elf_fpreg_t	fpregs[ELF_NFPREG];
-	u_int32_t	fpcr;
-} elf_fpregset_t;
-
-extern int dump_fpu(struct pt_regs *, elf_fpregset_t *);
-
-/*
- * This is used to ensure we don't load something for the wrong architecture
- */
-#define elf_check_arch(x) \
-	(((x)->e_machine == EM_CYGNUS_MN10300) ||	\
-	 ((x)->e_machine == EM_MN10300))
-
-/*
- * These are used to set parameters in the core dumps.
- */
-#define ELF_CLASS	ELFCLASS32
-#define ELF_DATA	ELFDATA2LSB
-#define ELF_ARCH	EM_MN10300
-
-/*
- * ELF process initialiser
- */
-#define ELF_PLAT_INIT(_r, load_addr)					\
-do {									\
-	struct pt_regs *_ur = current->thread.uregs;			\
-	_ur->a3   = 0;	_ur->a2   = 0;	_ur->d3   = 0;	_ur->d2   = 0;	\
-	_ur->mcvf = 0;	_ur->mcrl = 0;	_ur->mcrh = 0;	_ur->mdrq = 0;	\
-	_ur->e1   = 0;	_ur->e0   = 0;	_ur->e7   = 0;	_ur->e6   = 0;	\
-	_ur->e5   = 0;	_ur->e4   = 0;	_ur->e3   = 0;	_ur->e2   = 0;	\
-	_ur->lar  = 0;	_ur->lir  = 0;	_ur->mdr  = 0;			\
-	_ur->a1   = 0;	_ur->a0   = 0;	_ur->d1   = 0;	_ur->d0   = 0;	\
-} while (0)
-
-#define USE_ELF_CORE_DUMP
-#define ELF_EXEC_PAGESIZE	4096
-
-/*
- * This is the location that an ET_DYN program is loaded if exec'ed.  Typical
- * use of this is to invoke "./ld.so someprog" to test out a new version of
- * the loader.  We need to make sure that it is out of the way of the program
- * that it will "exec", and that there is sufficient room for the brk.
- * - must clear the VMALLOC area
- */
-#define ELF_ET_DYN_BASE         0x04000000
-
-/*
- * regs is struct pt_regs, pr_reg is elf_gregset_t (which is
- * now struct user_regs, they are different)
- * - ELF_CORE_COPY_REGS has been guessed, and may be wrong
- */
-#define ELF_CORE_COPY_REGS(pr_reg, regs)	\
-do {						\
-	pr_reg[0]	= regs->a3;		\
-	pr_reg[1]	= regs->a2;		\
-	pr_reg[2]	= regs->d3;		\
-	pr_reg[3]	= regs->d2;		\
-	pr_reg[4]	= regs->mcvf;		\
-	pr_reg[5]	= regs->mcrl;		\
-	pr_reg[6]	= regs->mcrh;		\
-	pr_reg[7]	= regs->mdrq;		\
-	pr_reg[8]	= regs->e1;		\
-	pr_reg[9]	= regs->e0;		\
-	pr_reg[10]	= regs->e7;		\
-	pr_reg[11]	= regs->e6;		\
-	pr_reg[12]	= regs->e5;		\
-	pr_reg[13]	= regs->e4;		\
-	pr_reg[14]	= regs->e3;		\
-	pr_reg[15]	= regs->e2;		\
-	pr_reg[16]	= regs->sp;		\
-	pr_reg[17]	= regs->lar;		\
-	pr_reg[18]	= regs->lir;		\
-	pr_reg[19]	= regs->mdr;		\
-	pr_reg[20]	= regs->a1;		\
-	pr_reg[21]	= regs->a0;		\
-	pr_reg[22]	= regs->d1;		\
-	pr_reg[23]	= regs->d0;		\
-	pr_reg[24]	= regs->orig_d0;	\
-	pr_reg[25]	= regs->epsw;		\
-	pr_reg[26]	= regs->pc;		\
-} while (0);
-
-/*
- * This yields a mask that user programs can use to figure out what
- * instruction set this CPU supports.  This could be done in user space,
- * but it's not easy, and we've already done it here.
- */
-#define ELF_HWCAP	(0)
-
-/*
- * This yields a string that ld.so will use to load implementation
- * specific libraries for optimization.  This is more specific in
- * intent than poking at uname or /proc/cpuinfo.
- *
- * For the moment, we have only optimizations for the Intel generations,
- * but that could change...
- */
-#define ELF_PLATFORM  (NULL)
-
-#ifdef __KERNEL__
-#define SET_PERSONALITY(ex) set_personality(PER_LINUX)
-#endif
-
-#endif /* _ASM_ELF_H */
diff --git a/include/asm-mn10300/emergency-restart.h b/include/asm-mn10300/emergency-restart.h
deleted file mode 100644
index 3711bd9d50bd..000000000000
--- a/include/asm-mn10300/emergency-restart.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/emergency-restart.h>
diff --git a/include/asm-mn10300/errno.h b/include/asm-mn10300/errno.h
deleted file mode 100644
index 4c82b503d92f..000000000000
--- a/include/asm-mn10300/errno.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/errno.h>
diff --git a/include/asm-mn10300/exceptions.h b/include/asm-mn10300/exceptions.h
deleted file mode 100644
index fa16466ef3f9..000000000000
--- a/include/asm-mn10300/exceptions.h
+++ /dev/null
@@ -1,121 +0,0 @@
-/* MN10300 Microcontroller core exceptions
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_EXCEPTIONS_H
-#define _ASM_EXCEPTIONS_H
-
-#include <linux/linkage.h>
-
-/*
- * define the breakpoint instruction opcode to use
- * - note that the JTAG unit steals 0xFF, so we want to avoid that if we can
- *   (can use 0xF7)
- */
-#define GDBSTUB_BKPT		0xFF
-
-#ifndef __ASSEMBLY__
-
-/*
- * enumeration of exception codes (as extracted from TBR MSW)
- */
-enum exception_code {
-	EXCEP_RESET		= 0x000000,	/* reset */
-
-	/* MMU exceptions */
-	EXCEP_ITLBMISS		= 0x000100,	/* instruction TLB miss */
-	EXCEP_DTLBMISS		= 0x000108,	/* data TLB miss */
-	EXCEP_IAERROR		= 0x000110,	/* instruction address */
-	EXCEP_DAERROR		= 0x000118,	/* data address */
-
-	/* system exceptions */
-	EXCEP_TRAP		= 0x000128,	/* program interrupt (PI instruction) */
-	EXCEP_ISTEP		= 0x000130,	/* single step */
-	EXCEP_IBREAK		= 0x000150,	/* instruction breakpoint */
-	EXCEP_OBREAK		= 0x000158,	/* operand breakpoint */
-	EXCEP_PRIVINS		= 0x000160,	/* privileged instruction execution */
-	EXCEP_UNIMPINS		= 0x000168,	/* unimplemented instruction execution */
-	EXCEP_UNIMPEXINS	= 0x000170,	/* unimplemented extended instruction execution */
-	EXCEP_MEMERR		= 0x000178,	/* illegal memory access */
-	EXCEP_MISALIGN		= 0x000180,	/* misalignment */
-	EXCEP_BUSERROR		= 0x000188,	/* bus error */
-	EXCEP_ILLINSACC		= 0x000190,	/* illegal instruction access */
-	EXCEP_ILLDATACC		= 0x000198,	/* illegal data access */
-	EXCEP_IOINSACC		= 0x0001a0,	/* I/O space instruction access */
-	EXCEP_PRIVINSACC	= 0x0001a8,	/* privileged space instruction access */
-	EXCEP_PRIVDATACC	= 0x0001b0,	/* privileged space data access */
-	EXCEP_DATINSACC		= 0x0001b8,	/* data space instruction access */
-	EXCEP_DOUBLE_FAULT	= 0x000200,	/* double fault */
-
-	/* FPU exceptions */
-	EXCEP_FPU_DISABLED	= 0x0001c0,	/* FPU disabled */
-	EXCEP_FPU_UNIMPINS	= 0x0001c8,	/* FPU unimplemented operation */
-	EXCEP_FPU_OPERATION	= 0x0001d0,	/* FPU operation */
-
-	/* interrupts */
-	EXCEP_WDT		= 0x000240,	/* watchdog timer overflow */
-	EXCEP_NMI		= 0x000248,	/* non-maskable interrupt */
-	EXCEP_IRQ_LEVEL0	= 0x000280,	/* level 0 maskable interrupt */
-	EXCEP_IRQ_LEVEL1	= 0x000288,	/* level 1 maskable interrupt */
-	EXCEP_IRQ_LEVEL2	= 0x000290,	/* level 2 maskable interrupt */
-	EXCEP_IRQ_LEVEL3	= 0x000298,	/* level 3 maskable interrupt */
-	EXCEP_IRQ_LEVEL4	= 0x0002a0,	/* level 4 maskable interrupt */
-	EXCEP_IRQ_LEVEL5	= 0x0002a8,	/* level 5 maskable interrupt */
-	EXCEP_IRQ_LEVEL6	= 0x0002b0,	/* level 6 maskable interrupt */
-
-	/* system calls */
-	EXCEP_SYSCALL0		= 0x000300,	/* system call 0 */
-	EXCEP_SYSCALL1		= 0x000308,	/* system call 1 */
-	EXCEP_SYSCALL2		= 0x000310,	/* system call 2 */
-	EXCEP_SYSCALL3		= 0x000318,	/* system call 3 */
-	EXCEP_SYSCALL4		= 0x000320,	/* system call 4 */
-	EXCEP_SYSCALL5		= 0x000328,	/* system call 5 */
-	EXCEP_SYSCALL6		= 0x000330,	/* system call 6 */
-	EXCEP_SYSCALL7		= 0x000338,	/* system call 7 */
-	EXCEP_SYSCALL8		= 0x000340,	/* system call 8 */
-	EXCEP_SYSCALL9		= 0x000348,	/* system call 9 */
-	EXCEP_SYSCALL10		= 0x000350,	/* system call 10 */
-	EXCEP_SYSCALL11		= 0x000358,	/* system call 11 */
-	EXCEP_SYSCALL12		= 0x000360,	/* system call 12 */
-	EXCEP_SYSCALL13		= 0x000368,	/* system call 13 */
-	EXCEP_SYSCALL14		= 0x000370,	/* system call 14 */
-	EXCEP_SYSCALL15		= 0x000378,	/* system call 15 */
-};
-
-extern void __set_intr_stub(enum exception_code code, void *handler);
-extern void set_intr_stub(enum exception_code code, void *handler);
-extern void set_jtag_stub(enum exception_code code, void *handler);
-
-struct pt_regs;
-
-extern asmlinkage void __common_exception(void);
-extern asmlinkage void itlb_miss(void);
-extern asmlinkage void dtlb_miss(void);
-extern asmlinkage void itlb_aerror(void);
-extern asmlinkage void dtlb_aerror(void);
-extern asmlinkage void raw_bus_error(void);
-extern asmlinkage void double_fault(void);
-extern asmlinkage int  system_call(struct pt_regs *);
-extern asmlinkage void fpu_exception(struct pt_regs *, enum exception_code);
-extern asmlinkage void nmi(struct pt_regs *, enum exception_code);
-extern asmlinkage void uninitialised_exception(struct pt_regs *,
-					       enum exception_code);
-extern asmlinkage void irq_handler(void);
-extern asmlinkage void profile_handler(void);
-extern asmlinkage void nmi_handler(void);
-extern asmlinkage void misalignment(struct pt_regs *, enum exception_code);
-
-extern void die(const char *, struct pt_regs *, enum exception_code)
-	ATTRIB_NORET;
-
-extern int die_if_no_fixup(const char *, struct pt_regs *, enum exception_code);
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* _ASM_EXCEPTIONS_H */
diff --git a/include/asm-mn10300/fb.h b/include/asm-mn10300/fb.h
deleted file mode 100644
index 697b24a91e1a..000000000000
--- a/include/asm-mn10300/fb.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* MN10300 Frame buffer stuff
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_FB_H
-#define _ASM_FB_H
-
-#include <linux/fb.h>
-
-#define fb_pgprotect(...) do {} while (0)
-
-static inline int fb_is_primary_device(struct fb_info *info)
-{
-	return 0;
-}
-
-#endif /* _ASM_FB_H */
diff --git a/include/asm-mn10300/fcntl.h b/include/asm-mn10300/fcntl.h
deleted file mode 100644
index 46ab12db5739..000000000000
--- a/include/asm-mn10300/fcntl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/fcntl.h>
diff --git a/include/asm-mn10300/fpu.h b/include/asm-mn10300/fpu.h
deleted file mode 100644
index 64a2b83a7a6a..000000000000
--- a/include/asm-mn10300/fpu.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/* MN10300 FPU definitions
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- * Derived from include/asm-i386/i387.h: Copyright (C) 1994 Linus Torvalds
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_FPU_H
-#define _ASM_FPU_H
-
-#include <asm/processor.h>
-#include <asm/sigcontext.h>
-#include <asm/user.h>
-
-#ifdef __KERNEL__
-
-/* the task that owns the FPU state */
-extern struct task_struct *fpu_state_owner;
-
-#define set_using_fpu(tsk)				\
-do {							\
-	(tsk)->thread.fpu_flags |= THREAD_USING_FPU;	\
-} while (0)
-
-#define clear_using_fpu(tsk)				\
-do {							\
-	(tsk)->thread.fpu_flags &= ~THREAD_USING_FPU;	\
-} while (0)
-
-#define is_using_fpu(tsk) ((tsk)->thread.fpu_flags & THREAD_USING_FPU)
-
-#define unlazy_fpu(tsk)					\
-do {							\
-	preempt_disable();				\
-	if (fpu_state_owner == (tsk))			\
-		fpu_save(&tsk->thread.fpu_state);	\
-	preempt_enable();				\
-} while (0)
-
-#define exit_fpu()				\
-do {						\
-	struct task_struct *__tsk = current;	\
-	preempt_disable();			\
-	if (fpu_state_owner == __tsk)		\
-		fpu_state_owner = NULL;		\
-	preempt_enable();			\
-} while (0)
-
-#define flush_fpu()					\
-do {							\
-	struct task_struct *__tsk = current;		\
-	preempt_disable();				\
-	if (fpu_state_owner == __tsk) {			\
-		fpu_state_owner = NULL;			\
-		__tsk->thread.uregs->epsw &= ~EPSW_FE;	\
-	}						\
-	preempt_enable();				\
-	clear_using_fpu(__tsk);				\
-} while (0)
-
-extern asmlinkage void fpu_init_state(void);
-extern asmlinkage void fpu_kill_state(struct task_struct *);
-extern asmlinkage void fpu_disabled(struct pt_regs *, enum exception_code);
-extern asmlinkage void fpu_exception(struct pt_regs *, enum exception_code);
-
-#ifdef CONFIG_FPU
-extern asmlinkage void fpu_save(struct fpu_state_struct *);
-extern asmlinkage void fpu_restore(struct fpu_state_struct *);
-#else
-#define fpu_save(a)
-#define fpu_restore(a)
-#endif /* CONFIG_FPU  */
-
-/*
- * signal frame handlers
- */
-extern int fpu_setup_sigcontext(struct fpucontext *buf);
-extern int fpu_restore_sigcontext(struct fpucontext *buf);
-
-#endif /* __KERNEL__ */
-#endif /* _ASM_FPU_H */
diff --git a/include/asm-mn10300/frame.inc b/include/asm-mn10300/frame.inc
deleted file mode 100644
index 5b1949bdf039..000000000000
--- a/include/asm-mn10300/frame.inc
+++ /dev/null
@@ -1,91 +0,0 @@
-/* MN10300 Microcontroller core system register definitions -*- asm -*-
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_FRAME_INC
-#define _ASM_FRAME_INC
-
-#ifndef __ASSEMBLY__
-#error not for use in C files
-#endif
-
-#ifndef __ASM_OFFSETS_H__
-#include <asm/asm-offsets.h>
-#endif
-
-#define pi break
-
-#define fp a3
-
-###############################################################################
-#
-# build a stack frame from the registers
-# - the caller has subtracted 4 from SP before coming here
-#
-###############################################################################
-.macro SAVE_ALL
-	add	-4,sp				# next exception frame ptr save area
-	movm	[other],(sp)
-	mov	usp,a1
-	mov	a1,(sp)				# USP in MOVM[other] dummy slot
-	movm	[d2,d3,a2,a3,exreg0,exreg1,exother],(sp)
-	mov	sp,fp				# FRAME pointer in A3
-	add	-12,sp				# allow for calls to be made
-	mov	(__frame),a1
-	mov	a1,(REG_NEXT,fp)
-	mov	fp,(__frame)
-
-	and	~EPSW_FE,epsw			# disable the FPU inside the kernel
-
-	# we may be holding current in E2
-#ifdef CONFIG_MN10300_CURRENT_IN_E2
-	mov	(__current),e2
-#endif
-.endm
-
-###############################################################################
-#
-# restore the registers from a stack frame
-#
-###############################################################################
-.macro RESTORE_ALL
-	# peel back the stack to the calling frame
-	# - this permits execve() to discard extra frames due to kernel syscalls
-	mov	(__frame),fp
-	mov	fp,sp
-	mov	(REG_NEXT,fp),d0                # userspace has regs->next == 0
-	mov	d0,(__frame)
-
-#ifndef CONFIG_MN10300_USING_JTAG
-	mov	(REG_EPSW,fp),d0
-	btst	EPSW_T,d0
-	beq	99f
-
-	or	EPSW_NMID,epsw
-	movhu	(DCR),d1
-	or	0x0001, d1
-	movhu	d1,(DCR)
-
-99:
-#endif
-	movm	(sp),[d2,d3,a2,a3,exreg0,exreg1,exother]
-
-	# must restore usp even if returning to kernel space,
-	# when CONFIG_PREEMPT is enabled.
-	mov	(sp),a1				# USP in MOVM[other] dummy slot
-	mov	a1,usp
-
-	movm	(sp),[other]
-	add	8,sp
-	rti
-
-.endm
-
-
-#endif /* _ASM_FRAME_INC */
diff --git a/include/asm-mn10300/futex.h b/include/asm-mn10300/futex.h
deleted file mode 100644
index 0b745828f42b..000000000000
--- a/include/asm-mn10300/futex.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/futex.h>
diff --git a/include/asm-mn10300/gdb-stub.h b/include/asm-mn10300/gdb-stub.h
deleted file mode 100644
index e5a6368559af..000000000000
--- a/include/asm-mn10300/gdb-stub.h
+++ /dev/null
@@ -1,183 +0,0 @@
-/* MN10300 Kernel GDB stub definitions
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- * - Derived from asm-mips/gdb-stub.h (c) 1995 Andreas Busse
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_GDB_STUB_H
-#define _ASM_GDB_STUB_H
-
-#include <asm/exceptions.h>
-
-/*
- * register ID numbers in GDB remote protocol
- */
-
-#define GDB_REGID_PC		9
-#define GDB_REGID_FP		7
-#define GDB_REGID_SP		8
-
-/*
- * virtual stack layout for the GDB exception handler
- */
-#define NUMREGS			64
-
-#define GDB_FR_D0		(0 * 4)
-#define GDB_FR_D1		(1 * 4)
-#define GDB_FR_D2		(2 * 4)
-#define GDB_FR_D3		(3 * 4)
-#define GDB_FR_A0		(4 * 4)
-#define GDB_FR_A1		(5 * 4)
-#define GDB_FR_A2		(6 * 4)
-#define GDB_FR_A3		(7 * 4)
-
-#define GDB_FR_SP		(8 * 4)
-#define GDB_FR_PC		(9 * 4)
-#define GDB_FR_MDR		(10 * 4)
-#define GDB_FR_EPSW		(11 * 4)
-#define GDB_FR_LIR		(12 * 4)
-#define GDB_FR_LAR		(13 * 4)
-#define GDB_FR_MDRQ		(14 * 4)
-
-#define GDB_FR_E0		(15 * 4)
-#define GDB_FR_E1		(16 * 4)
-#define GDB_FR_E2		(17 * 4)
-#define GDB_FR_E3		(18 * 4)
-#define GDB_FR_E4		(19 * 4)
-#define GDB_FR_E5		(20 * 4)
-#define GDB_FR_E6		(21 * 4)
-#define GDB_FR_E7		(22 * 4)
-
-#define GDB_FR_SSP		(23 * 4)
-#define GDB_FR_MSP		(24 * 4)
-#define GDB_FR_USP		(25 * 4)
-#define GDB_FR_MCRH		(26 * 4)
-#define GDB_FR_MCRL		(27 * 4)
-#define GDB_FR_MCVF		(28 * 4)
-
-#define GDB_FR_FPCR		(29 * 4)
-#define GDB_FR_DUMMY0		(30 * 4)
-#define GDB_FR_DUMMY1		(31 * 4)
-
-#define GDB_FR_FS0		(32 * 4)
-
-#define GDB_FR_SIZE		(NUMREGS * 4)
-
-#ifndef __ASSEMBLY__
-
-/*
- * This is the same as above, but for the high-level
- * part of the GDB stub.
- */
-
-struct gdb_regs {
-	/* saved main processor registers */
-	u32	d0, d1, d2, d3, a0, a1, a2, a3;
-	u32	sp, pc, mdr, epsw, lir, lar, mdrq;
-	u32	e0, e1, e2, e3, e4, e5, e6, e7;
-	u32	ssp, msp, usp, mcrh, mcrl, mcvf;
-
-	/* saved floating point registers */
-	u32	fpcr, _dummy0, _dummy1;
-	u32	fs0,  fs1,  fs2,  fs3,  fs4,  fs5,  fs6,  fs7;
-	u32	fs8,  fs9,  fs10, fs11, fs12, fs13, fs14, fs15;
-	u32	fs16, fs17, fs18, fs19, fs20, fs21, fs22, fs23;
-	u32	fs24, fs25, fs26, fs27, fs28, fs29, fs30, fs31;
-};
-
-/*
- * Prototypes
- */
-extern void show_registers_only(struct pt_regs *regs);
-
-extern asmlinkage void gdbstub_init(void);
-extern asmlinkage void gdbstub_exit(int status);
-extern asmlinkage void gdbstub_io_init(void);
-extern asmlinkage void gdbstub_io_set_baud(unsigned baud);
-extern asmlinkage int  gdbstub_io_rx_char(unsigned char *_ch, int nonblock);
-extern asmlinkage void gdbstub_io_tx_char(unsigned char ch);
-extern asmlinkage void gdbstub_io_tx_flush(void);
-
-extern asmlinkage void gdbstub_io_rx_handler(void);
-extern asmlinkage void gdbstub_rx_irq(struct pt_regs *, enum exception_code);
-extern asmlinkage int  gdbstub_intercept(struct pt_regs *, enum exception_code);
-extern asmlinkage void gdbstub_exception(struct pt_regs *, enum exception_code);
-extern asmlinkage void __gdbstub_bug_trap(void);
-extern asmlinkage void __gdbstub_pause(void);
-extern asmlinkage void start_kernel(void);
-
-#ifndef CONFIG_MN10300_CACHE_DISABLED
-extern asmlinkage void gdbstub_purge_cache(void);
-#else
-#define gdbstub_purge_cache()	do {} while (0)
-#endif
-
-/* Used to prevent crashes in memory access */
-extern asmlinkage int  gdbstub_read_byte(const u8 *, u8 *);
-extern asmlinkage int  gdbstub_read_word(const u8 *, u8 *);
-extern asmlinkage int  gdbstub_read_dword(const u8 *, u8 *);
-extern asmlinkage int  gdbstub_write_byte(u32, u8 *);
-extern asmlinkage int  gdbstub_write_word(u32, u8 *);
-extern asmlinkage int  gdbstub_write_dword(u32, u8 *);
-
-extern asmlinkage void gdbstub_read_byte_guard(void);
-extern asmlinkage void gdbstub_read_byte_cont(void);
-extern asmlinkage void gdbstub_read_word_guard(void);
-extern asmlinkage void gdbstub_read_word_cont(void);
-extern asmlinkage void gdbstub_read_dword_guard(void);
-extern asmlinkage void gdbstub_read_dword_cont(void);
-extern asmlinkage void gdbstub_write_byte_guard(void);
-extern asmlinkage void gdbstub_write_byte_cont(void);
-extern asmlinkage void gdbstub_write_word_guard(void);
-extern asmlinkage void gdbstub_write_word_cont(void);
-extern asmlinkage void gdbstub_write_dword_guard(void);
-extern asmlinkage void gdbstub_write_dword_cont(void);
-
-extern u8	gdbstub_rx_buffer[PAGE_SIZE];
-extern u32	gdbstub_rx_inp;
-extern u32	gdbstub_rx_outp;
-extern u8	gdbstub_rx_overflow;
-extern u8	gdbstub_busy;
-extern u8	gdbstub_rx_unget;
-
-#ifdef CONFIG_GDBSTUB_DEBUGGING
-extern void gdbstub_printk(const char *fmt, ...)
-	__attribute__((format(printf, 1, 2)));
-#else
-static inline __attribute__((format(printf, 1, 2)))
-void gdbstub_printk(const char *fmt, ...)
-{
-}
-#endif
-
-#ifdef CONFIG_GDBSTUB_DEBUG_ENTRY
-#define gdbstub_entry(FMT, ...) gdbstub_printk(FMT, ##__VA_ARGS__)
-#else
-#define gdbstub_entry(FMT, ...) ({ 0; })
-#endif
-
-#ifdef CONFIG_GDBSTUB_DEBUG_PROTOCOL
-#define gdbstub_proto(FMT, ...) gdbstub_printk(FMT, ##__VA_ARGS__)
-#else
-#define gdbstub_proto(FMT, ...) ({ 0; })
-#endif
-
-#ifdef CONFIG_GDBSTUB_DEBUG_IO
-#define gdbstub_io(FMT, ...) gdbstub_printk(FMT, ##__VA_ARGS__)
-#else
-#define gdbstub_io(FMT, ...) ({ 0; })
-#endif
-
-#ifdef CONFIG_GDBSTUB_DEBUG_BREAKPOINT
-#define gdbstub_bkpt(FMT, ...) gdbstub_printk(FMT, ##__VA_ARGS__)
-#else
-#define gdbstub_bkpt(FMT, ...) ({ 0; })
-#endif
-
-#endif /* !__ASSEMBLY__ */
-#endif /* _ASM_GDB_STUB_H */
diff --git a/include/asm-mn10300/hardirq.h b/include/asm-mn10300/hardirq.h
deleted file mode 100644
index 54d950117674..000000000000
--- a/include/asm-mn10300/hardirq.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* MN10300 Hardware IRQ statistics and management
- *
- * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd.
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Modified by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_HARDIRQ_H
-#define _ASM_HARDIRQ_H
-
-#include <linux/threads.h>
-#include <linux/irq.h>
-#include <asm/exceptions.h>
-
-/* assembly code in softirq.h is sensitive to the offsets of these fields */
-typedef struct {
-	unsigned int	__softirq_pending;
-	unsigned long	idle_timestamp;
-	unsigned int	__nmi_count;	/* arch dependent */
-	unsigned int	__irq_count;	/* arch dependent */
-} ____cacheline_aligned irq_cpustat_t;
-
-#include <linux/irq_cpustat.h>	/* Standard mappings for irq_cpustat_t above */
-
-extern void ack_bad_irq(int irq);
-
-/*
- * manipulate stubs in the MN10300 CPU Trap/Interrupt Vector table
- * - these should jump to __common_exception in entry.S unless there's a good
- *   reason to do otherwise (see trap_preinit() in traps.c)
- */
-typedef void (*intr_stub_fnx)(struct pt_regs *regs,
-			      enum exception_code intcode);
-
-/*
- * manipulate pointers in the Exception table (see entry.S)
- * - these are indexed by decoding the lower 24 bits of the TBR register
- * - note that the MN103E010 doesn't always trap through the correct vector,
- *   but does always set the TBR correctly
- */
-extern asmlinkage void set_excp_vector(enum exception_code code,
-				       intr_stub_fnx handler);
-
-#endif /* _ASM_HARDIRQ_H */
diff --git a/include/asm-mn10300/highmem.h b/include/asm-mn10300/highmem.h
deleted file mode 100644
index 90f2abb04bfd..000000000000
--- a/include/asm-mn10300/highmem.h
+++ /dev/null
@@ -1,116 +0,0 @@
-/* MN10300 Virtual kernel memory mappings for high memory
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- * - Derived from include/asm-i386/highmem.h
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_HIGHMEM_H
-#define _ASM_HIGHMEM_H
-
-#ifdef __KERNEL__
-
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/highmem.h>
-#include <asm/kmap_types.h>
-#include <asm/pgtable.h>
-
-/* undef for production */
-#undef HIGHMEM_DEBUG
-
-/* declarations for highmem.c */
-extern unsigned long highstart_pfn, highend_pfn;
-
-extern pte_t *kmap_pte;
-extern pgprot_t kmap_prot;
-extern pte_t *pkmap_page_table;
-
-extern void __init kmap_init(void);
-
-/*
- * Right now we initialize only a single pte table. It can be extended
- * easily, subsequent pte tables have to be allocated in one physical
- * chunk of RAM.
- */
-#define PKMAP_BASE	0xfe000000UL
-#define LAST_PKMAP	1024
-#define LAST_PKMAP_MASK (LAST_PKMAP - 1)
-#define PKMAP_NR(virt)  ((virt - PKMAP_BASE) >> PAGE_SHIFT)
-#define PKMAP_ADDR(nr)  (PKMAP_BASE + ((nr) << PAGE_SHIFT))
-
-extern unsigned long kmap_high(struct page *page);
-extern void kunmap_high(struct page *page);
-
-static inline unsigned long kmap(struct page *page)
-{
-	if (in_interrupt())
-		BUG();
-	if (page < highmem_start_page)
-		return page_address(page);
-	return kmap_high(page);
-}
-
-static inline void kunmap(struct page *page)
-{
-	if (in_interrupt())
-		BUG();
-	if (page < highmem_start_page)
-		return;
-	kunmap_high(page);
-}
-
-/*
- * The use of kmap_atomic/kunmap_atomic is discouraged - kmap/kunmap
- * gives a more generic (and caching) interface. But kmap_atomic can
- * be used in IRQ contexts, so in some (very limited) cases we need
- * it.
- */
-static inline unsigned long kmap_atomic(struct page *page, enum km_type type)
-{
-	enum fixed_addresses idx;
-	unsigned long vaddr;
-
-	if (page < highmem_start_page)
-		return page_address(page);
-
-	debug_kmap_atomic(type);
-	idx = type + KM_TYPE_NR * smp_processor_id();
-	vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
-#if HIGHMEM_DEBUG
-	if (!pte_none(*(kmap_pte - idx)))
-		BUG();
-#endif
-	set_pte(kmap_pte - idx, mk_pte(page, kmap_prot));
-	__flush_tlb_one(vaddr);
-
-	return vaddr;
-}
-
-static inline void kunmap_atomic(unsigned long vaddr, enum km_type type)
-{
-#if HIGHMEM_DEBUG
-	enum fixed_addresses idx = type + KM_TYPE_NR * smp_processor_id();
-
-	if (vaddr < FIXADDR_START) /* FIXME */
-		return;
-
-	if (vaddr != __fix_to_virt(FIX_KMAP_BEGIN + idx))
-		BUG();
-
-	/*
-	 * force other mappings to Oops if they'll try to access
-	 * this pte without first remap it
-	 */
-	pte_clear(kmap_pte - idx);
-	__flush_tlb_one(vaddr);
-#endif
-}
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_HIGHMEM_H */
diff --git a/include/asm-mn10300/hw_irq.h b/include/asm-mn10300/hw_irq.h
deleted file mode 100644
index 70619901098e..000000000000
--- a/include/asm-mn10300/hw_irq.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/* MN10300 Hardware interrupt definitions
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_HW_IRQ_H
-#define _ASM_HW_IRQ_H
-
-#endif /* _ASM_HW_IRQ_H */
diff --git a/include/asm-mn10300/intctl-regs.h b/include/asm-mn10300/intctl-regs.h
deleted file mode 100644
index ba544c796c5a..000000000000
--- a/include/asm-mn10300/intctl-regs.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/* MN10300 On-board interrupt controller registers
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_INTCTL_REGS_H
-#define _ASM_INTCTL_REGS_H
-
-#include <asm/cpu-regs.h>
-
-#ifdef __KERNEL__
-
-/* interrupt controller registers */
-#define GxICR(X)		__SYSREG(0xd4000000 + (X) * 4, u16)	/* group irq ctrl regs */
-
-#define IAGR			__SYSREG(0xd4000100, u16)	/* intr acceptance group reg */
-#define IAGR_GN			0x00fc		/* group number register
-						 * (documentation _has_ to be wrong)
-						 */
-
-#define EXTMD			__SYSREG(0xd4000200, u16)	/* external pin intr spec reg */
-#define GET_XIRQ_TRIGGER(X) ((EXTMD >> ((X) * 2)) & 3)
-
-#define SET_XIRQ_TRIGGER(X,Y)			\
-do {						\
-	u16 x = EXTMD;				\
-	x &= ~(3 << ((X) * 2));			\
-	x |= ((Y) & 3) << ((X) * 2);		\
-	EXTMD = x;				\
-} while (0)
-
-#define XIRQ_TRIGGER_LOWLEVEL	0
-#define XIRQ_TRIGGER_HILEVEL	1
-#define XIRQ_TRIGGER_NEGEDGE	2
-#define XIRQ_TRIGGER_POSEDGE	3
-
-/* non-maskable interrupt control */
-#define NMIIRQ			0
-#define NMICR			GxICR(NMIIRQ)	/* NMI control register */
-#define NMICR_NMIF		0x0001		/* NMI pin interrupt flag */
-#define NMICR_WDIF		0x0002		/* watchdog timer overflow flag */
-#define NMICR_ABUSERR		0x0008		/* async bus error flag */
-
-/* maskable interrupt control */
-#define GxICR_DETECT		0x0001		/* interrupt detect flag */
-#define GxICR_REQUEST		0x0010		/* interrupt request flag */
-#define GxICR_ENABLE		0x0100		/* interrupt enable flag */
-#define GxICR_LEVEL		0x7000		/* interrupt priority level */
-#define GxICR_LEVEL_0		0x0000		/* - level 0 */
-#define GxICR_LEVEL_1		0x1000		/* - level 1 */
-#define GxICR_LEVEL_2		0x2000		/* - level 2 */
-#define GxICR_LEVEL_3		0x3000		/* - level 3 */
-#define GxICR_LEVEL_4		0x4000		/* - level 4 */
-#define GxICR_LEVEL_5		0x5000		/* - level 5 */
-#define GxICR_LEVEL_6		0x6000		/* - level 6 */
-#define GxICR_LEVEL_SHIFT	12
-
-#ifndef __ASSEMBLY__
-extern void set_intr_level(int irq, u16 level);
-extern void set_intr_postackable(int irq);
-#endif
-
-/* external interrupts */
-#define XIRQxICR(X)		GxICR((X))	/* external interrupt control regs */
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_INTCTL_REGS_H */
diff --git a/include/asm-mn10300/ioctl.h b/include/asm-mn10300/ioctl.h
deleted file mode 100644
index b279fe06dfe5..000000000000
--- a/include/asm-mn10300/ioctl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/ioctl.h>
diff --git a/include/asm-mn10300/ipc.h b/include/asm-mn10300/ipc.h
deleted file mode 100644
index a46e3d9c2a3f..000000000000
--- a/include/asm-mn10300/ipc.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/ipc.h>
diff --git a/include/asm-mn10300/ipcbuf.h b/include/asm-mn10300/ipcbuf.h
deleted file mode 100644
index f6f63d448272..000000000000
--- a/include/asm-mn10300/ipcbuf.h
+++ /dev/null
@@ -1,29 +0,0 @@
-#ifndef _ASM_IPCBUF_H
-#define _ASM_IPCBUF_H
-
-/*
- * The ipc64_perm structure for MN10300 architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 32-bit mode_t and seq
- * - 2 miscellaneous 32-bit values
- */
-
-struct ipc64_perm
-{
-	__kernel_key_t		key;
-	__kernel_uid32_t	uid;
-	__kernel_gid32_t	gid;
-	__kernel_uid32_t	cuid;
-	__kernel_gid32_t	cgid;
-	__kernel_mode_t		mode;
-	unsigned short		__pad1;
-	unsigned short		seq;
-	unsigned short		__pad2;
-	unsigned long		__unused1;
-	unsigned long		__unused2;
-};
-
-#endif /* _ASM_IPCBUF_H */
diff --git a/include/asm-mn10300/irq.h b/include/asm-mn10300/irq.h
deleted file mode 100644
index 53b380116901..000000000000
--- a/include/asm-mn10300/irq.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* MN10300 Hardware interrupt definitions
- *
- * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd.
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Modified by David Howells (dhowells@redhat.com)
- * - Derived from include/asm-i386/irq.h:
- *   - (C) 1992, 1993 Linus Torvalds, (C) 1997 Ingo Molnar
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_IRQ_H
-#define _ASM_IRQ_H
-
-#include <asm/intctl-regs.h>
-#include <asm/reset-regs.h>
-#include <asm/proc/irq.h>
-
-/* this number is used when no interrupt has been assigned */
-#define NO_IRQ		INT_MAX
-
-/* hardware irq numbers */
-#define NR_IRQS		GxICR_NUM_IRQS
-
-/* external hardware irq numbers */
-#define NR_XIRQS	GxICR_NUM_XIRQS
-
-#define irq_canonicalize(IRQ) (IRQ)
-
-#endif /* _ASM_IRQ_H */
diff --git a/include/asm-mn10300/irq_regs.h b/include/asm-mn10300/irq_regs.h
deleted file mode 100644
index a848cd232eb4..000000000000
--- a/include/asm-mn10300/irq_regs.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* MN10300 IRQ registers pointer definition
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_IRQ_REGS_H
-#define _ASM_IRQ_REGS_H
-
-/*
- * Per-cpu current frame pointer - the location of the last exception frame on
- * the stack
- */
-#define ARCH_HAS_OWN_IRQ_REGS
-
-#ifndef __ASSEMBLY__
-#define get_irq_regs() (__frame)
-#endif
-
-#endif /* _ASM_IRQ_REGS_H */
diff --git a/include/asm-mn10300/kdebug.h b/include/asm-mn10300/kdebug.h
deleted file mode 100644
index 0f47e112190c..000000000000
--- a/include/asm-mn10300/kdebug.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* MN10300 In-kernel death knells
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-
-#ifndef _ASM_KDEBUG_H
-#define _ASM_KDEBUG_H
-
-/* Grossly misnamed. */
-enum die_val {
-	DIE_OOPS = 1,
-	DIE_BREAKPOINT,
-	DIE_GPF,
-};
-
-#endif /* _ASM_KDEBUG_H */
diff --git a/include/asm-mn10300/kmap_types.h b/include/asm-mn10300/kmap_types.h
deleted file mode 100644
index 3398f9f35603..000000000000
--- a/include/asm-mn10300/kmap_types.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* MN10300 kmap_atomic() slot IDs
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_KMAP_TYPES_H
-#define _ASM_KMAP_TYPES_H
-
-enum km_type {
-	KM_BOUNCE_READ,
-	KM_SKB_SUNRPC_DATA,
-	KM_SKB_DATA_SOFTIRQ,
-	KM_USER0,
-	KM_USER1,
-	KM_BIO_SRC_IRQ,
-	KM_BIO_DST_IRQ,
-	KM_PTE0,
-	KM_PTE1,
-	KM_IRQ0,
-	KM_IRQ1,
-	KM_SOFTIRQ0,
-	KM_SOFTIRQ1,
-	KM_TYPE_NR
-};
-
-#endif /* _ASM_KMAP_TYPES_H */
diff --git a/include/asm-mn10300/kprobes.h b/include/asm-mn10300/kprobes.h
deleted file mode 100644
index c800b590183a..000000000000
--- a/include/asm-mn10300/kprobes.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/* MN10300 Kernel Probes support
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by Mark Salter (msalter@redhat.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public Licence as published by
- * the Free Software Foundation; either version 2 of the Licence, 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 Licence for more details.
- *
- * You should have received a copy of the GNU General Public Licence
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- */
-#ifndef _ASM_KPROBES_H
-#define _ASM_KPROBES_H
-
-#include <linux/types.h>
-#include <linux/ptrace.h>
-
-struct kprobe;
-
-typedef unsigned char kprobe_opcode_t;
-#define BREAKPOINT_INSTRUCTION	0xff
-#define MAX_INSN_SIZE 8
-#define MAX_STACK_SIZE 128
-
-/* Architecture specific copy of original instruction */
-struct arch_specific_insn {
-	/*  copy of original instruction
-	 */
-	kprobe_opcode_t insn[MAX_INSN_SIZE];
-};
-
-extern const int kretprobe_blacklist_size;
-
-extern int kprobe_exceptions_notify(struct notifier_block *self,
-				    unsigned long val, void *data);
-
-#define flush_insn_slot(p)  do {} while (0)
-
-extern void arch_remove_kprobe(struct kprobe *p);
-
-#endif /* _ASM_KPROBES_H */
diff --git a/include/asm-mn10300/linkage.h b/include/asm-mn10300/linkage.h
deleted file mode 100644
index dda3002a5dfa..000000000000
--- a/include/asm-mn10300/linkage.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* MN10300 Linkage and calling-convention overrides
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_LINKAGE_H
-#define _ASM_LINKAGE_H
-
-/* don't override anything */
-#define asmlinkage
-
-#define __ALIGN		.align 4,0xcb
-#define __ALIGN_STR	".align 4,0xcb"
-
-#endif
diff --git a/include/asm-mn10300/local.h b/include/asm-mn10300/local.h
deleted file mode 100644
index c11c530f74d0..000000000000
--- a/include/asm-mn10300/local.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/local.h>
diff --git a/include/asm-mn10300/mc146818rtc.h b/include/asm-mn10300/mc146818rtc.h
deleted file mode 100644
index df6bc6e0e8c6..000000000000
--- a/include/asm-mn10300/mc146818rtc.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm/rtc-regs.h>
diff --git a/include/asm-mn10300/mman.h b/include/asm-mn10300/mman.h
deleted file mode 100644
index b7986b65addf..000000000000
--- a/include/asm-mn10300/mman.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* MN10300 Constants for mmap and co.
- *
- * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd.
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * - Derived from asm-x86/mman.h
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_MMAN_H
-#define _ASM_MMAN_H
-
-#include <asm-generic/mman.h>
-
-#define MAP_GROWSDOWN	0x0100		/* stack-like segment */
-#define MAP_DENYWRITE	0x0800		/* ETXTBSY */
-#define MAP_EXECUTABLE	0x1000		/* mark it as an executable */
-#define MAP_LOCKED	0x2000		/* pages are locked */
-#define MAP_NORESERVE	0x4000		/* don't check for reservations */
-#define MAP_POPULATE	0x8000		/* populate (prefault) pagetables */
-#define MAP_NONBLOCK	0x10000		/* do not block on IO */
-
-#define MCL_CURRENT	1		/* lock all current mappings */
-#define MCL_FUTURE	2		/* lock all future mappings */
-
-#endif /* _ASM_MMAN_H */
diff --git a/include/asm-mn10300/mmu.h b/include/asm-mn10300/mmu.h
deleted file mode 100644
index 2d2d097e7309..000000000000
--- a/include/asm-mn10300/mmu.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/* MN10300 Memory management context
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- * - Derived from include/asm-frv/mmu.h
- */
-
-#ifndef _ASM_MMU_H
-#define _ASM_MMU_H
-
-/*
- * MMU context
- */
-typedef struct {
-	unsigned long	tlbpid[NR_CPUS];	/* TLB PID for this process on
-						 * each CPU */
-} mm_context_t;
-
-#endif /* _ASM_MMU_H */
diff --git a/include/asm-mn10300/mmu_context.h b/include/asm-mn10300/mmu_context.h
deleted file mode 100644
index a9e2e34f69b0..000000000000
--- a/include/asm-mn10300/mmu_context.h
+++ /dev/null
@@ -1,138 +0,0 @@
-/* MN10300 MMU context management
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Modified by David Howells (dhowells@redhat.com)
- * - Derived from include/asm-m32r/mmu_context.h
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- *
- *
- * This implements an algorithm to provide TLB PID mappings to provide
- * selective access to the TLB for processes, thus reducing the number of TLB
- * flushes required.
- *
- * Note, however, that the M32R algorithm is technically broken as it does not
- * handle version wrap-around, and could, theoretically, have a problem with a
- * very long lived program that sleeps long enough for the version number to
- * wrap all the way around so that its TLB mappings appear valid once again.
- */
-#ifndef _ASM_MMU_CONTEXT_H
-#define _ASM_MMU_CONTEXT_H
-
-#include <asm/atomic.h>
-#include <asm/pgalloc.h>
-#include <asm/tlbflush.h>
-#include <asm-generic/mm_hooks.h>
-
-#define MMU_CONTEXT_TLBPID_MASK		0x000000ffUL
-#define MMU_CONTEXT_VERSION_MASK	0xffffff00UL
-#define MMU_CONTEXT_FIRST_VERSION	0x00000100UL
-#define MMU_NO_CONTEXT			0x00000000UL
-
-extern unsigned long mmu_context_cache[NR_CPUS];
-#define mm_context(mm)	(mm->context.tlbpid[smp_processor_id()])
-
-#define enter_lazy_tlb(mm, tsk)	do {} while (0)
-
-#ifdef CONFIG_SMP
-#define cpu_ran_vm(cpu, task) \
-	cpu_set((cpu), (task)->cpu_vm_mask)
-#define cpu_maybe_ran_vm(cpu, task) \
-	cpu_test_and_set((cpu), (task)->cpu_vm_mask)
-#else
-#define cpu_ran_vm(cpu, task)		do {} while (0)
-#define cpu_maybe_ran_vm(cpu, task)	true
-#endif /* CONFIG_SMP */
-
-/*
- * allocate an MMU context
- */
-static inline unsigned long allocate_mmu_context(struct mm_struct *mm)
-{
-	unsigned long *pmc = &mmu_context_cache[smp_processor_id()];
-	unsigned long mc = ++(*pmc);
-
-	if (!(mc & MMU_CONTEXT_TLBPID_MASK)) {
-		/* we exhausted the TLB PIDs of this version on this CPU, so we
-		 * flush this CPU's TLB in its entirety and start new cycle */
-		flush_tlb_all();
-
-		/* fix the TLB version if needed (we avoid version #0 so as to
-		 * distingush MMU_NO_CONTEXT) */
-		if (!mc)
-			*pmc = mc = MMU_CONTEXT_FIRST_VERSION;
-	}
-	mm_context(mm) = mc;
-	return mc;
-}
-
-/*
- * get an MMU context if one is needed
- */
-static inline unsigned long get_mmu_context(struct mm_struct *mm)
-{
-	unsigned long mc = MMU_NO_CONTEXT, cache;
-
-	if (mm) {
-		cache = mmu_context_cache[smp_processor_id()];
-		mc = mm_context(mm);
-
-		/* if we have an old version of the context, replace it */
-		if ((mc ^ cache) & MMU_CONTEXT_VERSION_MASK)
-			mc = allocate_mmu_context(mm);
-	}
-	return mc;
-}
-
-/*
- * initialise the context related info for a new mm_struct instance
- */
-static inline int init_new_context(struct task_struct *tsk,
-				   struct mm_struct *mm)
-{
-	int num_cpus = NR_CPUS, i;
-
-	for (i = 0; i < num_cpus; i++)
-		mm->context.tlbpid[i] = MMU_NO_CONTEXT;
-	return 0;
-}
-
-/*
- * destroy context related info for an mm_struct that is about to be put to
- * rest
- */
-#define destroy_context(mm)	do { } while (0)
-
-/*
- * after we have set current->mm to a new value, this activates the context for
- * the new mm so we see the new mappings.
- */
-static inline void activate_context(struct mm_struct *mm, int cpu)
-{
-	PIDR = get_mmu_context(mm) & MMU_CONTEXT_TLBPID_MASK;
-}
-
-/*
- * change between virtual memory sets
- */
-static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
-			     struct task_struct *tsk)
-{
-	int cpu = smp_processor_id();
-
-	if (prev != next) {
-		cpu_ran_vm(cpu, next);
-		activate_context(next, cpu);
-		PTBR = (unsigned long) next->pgd;
-	} else if (!cpu_maybe_ran_vm(cpu, next)) {
-		activate_context(next, cpu);
-	}
-}
-
-#define deactivate_mm(tsk, mm)	do {} while (0)
-#define activate_mm(prev, next)	switch_mm((prev), (next), NULL)
-
-#endif /* _ASM_MMU_CONTEXT_H */
diff --git a/include/asm-mn10300/module.h b/include/asm-mn10300/module.h
deleted file mode 100644
index 5d7057d01494..000000000000
--- a/include/asm-mn10300/module.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* MN10300 Arch-specific module definitions
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by Mark Salter (msalter@redhat.com)
- * Derived from include/asm-i386/module.h
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_MODULE_H
-#define _ASM_MODULE_H
-
-struct mod_arch_specific {
-};
-
-#define Elf_Shdr	Elf32_Shdr
-#define Elf_Sym		Elf32_Sym
-#define Elf_Ehdr	Elf32_Ehdr
-
-/*
- * Include the MN10300 architecture version.
- */
-#define MODULE_ARCH_VERMAGIC __stringify(PROCESSOR_MODEL_NAME) " "
-
-#endif /* _ASM_MODULE_H */
diff --git a/include/asm-mn10300/msgbuf.h b/include/asm-mn10300/msgbuf.h
deleted file mode 100644
index 8b602450cc4a..000000000000
--- a/include/asm-mn10300/msgbuf.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#ifndef _ASM_MSGBUF_H
-#define _ASM_MSGBUF_H
-
-/*
- * The msqid64_ds structure for MN10300 architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct msqid64_ds {
-	struct ipc64_perm	msg_perm;
-	__kernel_time_t		msg_stime;	/* last msgsnd time */
-	unsigned long		__unused1;
-	__kernel_time_t		msg_rtime;	/* last msgrcv time */
-	unsigned long		__unused2;
-	__kernel_time_t		msg_ctime;	/* last change time */
-	unsigned long		__unused3;
-	unsigned long		msg_cbytes;	/* current number of bytes on queue */
-	unsigned long		msg_qnum;	/* number of messages in queue */
-	unsigned long		msg_qbytes;	/* max number of bytes on queue */
-	__kernel_pid_t		msg_lspid;	/* pid of last msgsnd */
-	__kernel_pid_t		msg_lrpid;	/* last receive pid */
-	unsigned long		__unused4;
-	unsigned long		__unused5;
-};
-
-#endif /* _ASM_MSGBUF_H */
diff --git a/include/asm-mn10300/mutex.h b/include/asm-mn10300/mutex.h
deleted file mode 100644
index 84f5490c6fb4..000000000000
--- a/include/asm-mn10300/mutex.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* MN10300 Mutex fastpath
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- *
- *
- * TODO: implement optimized primitives instead, or leave the generic
- * implementation in place, or pick the atomic_xchg() based generic
- * implementation. (see asm-generic/mutex-xchg.h for details)
- */
-#include <asm-generic/mutex-null.h>
diff --git a/include/asm-mn10300/nmi.h b/include/asm-mn10300/nmi.h
deleted file mode 100644
index f3671cbbc117..000000000000
--- a/include/asm-mn10300/nmi.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/* MN10300 NMI handling
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_NMI_H
-#define _ASM_NMI_H
-
-#endif /* _ASM_NMI_H */
diff --git a/include/asm-mn10300/page.h b/include/asm-mn10300/page.h
deleted file mode 100644
index 8288e124165b..000000000000
--- a/include/asm-mn10300/page.h
+++ /dev/null
@@ -1,128 +0,0 @@
-/* MN10300 Page table definitions
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_PAGE_H
-#define _ASM_PAGE_H
-
-/* PAGE_SHIFT determines the page size */
-#define PAGE_SHIFT	12
-
-#ifndef __ASSEMBLY__
-#define PAGE_SIZE	(1UL << PAGE_SHIFT)
-#define PAGE_MASK	(~(PAGE_SIZE - 1))
-#else
-#define PAGE_SIZE	+(1 << PAGE_SHIFT)	/* unary plus marks an
-						 * immediate val not an addr */
-#define PAGE_MASK	+(~(PAGE_SIZE - 1))
-#endif
-
-#ifdef __KERNEL__
-#ifndef __ASSEMBLY__
-
-#define clear_page(page)	memset((void *)(page), 0, PAGE_SIZE)
-#define copy_page(to, from)	memcpy((void *)(to), (void *)(from), PAGE_SIZE)
-
-#define clear_user_page(addr, vaddr, page)	clear_page(addr)
-#define copy_user_page(vto, vfrom, vaddr, to)	copy_page(vto, vfrom)
-
-/*
- * These are used to make use of C type-checking..
- */
-typedef struct { unsigned long pte; } pte_t;
-typedef struct { unsigned long pgd; } pgd_t;
-typedef struct { unsigned long pgprot; } pgprot_t;
-typedef struct page *pgtable_t;
-
-#define PTE_MASK	PAGE_MASK
-#define HPAGE_SHIFT	22
-
-#ifdef CONFIG_HUGETLB_PAGE
-#define HPAGE_SIZE		((1UL) << HPAGE_SHIFT)
-#define HPAGE_MASK		(~(HPAGE_SIZE - 1))
-#define HUGETLB_PAGE_ORDER	(HPAGE_SHIFT - PAGE_SHIFT)
-#endif
-
-#define pte_val(x)	((x).pte)
-#define pgd_val(x)	((x).pgd)
-#define pgprot_val(x)	((x).pgprot)
-
-#define __pte(x)	((pte_t) { (x) })
-#define __pgd(x)	((pgd_t) { (x) })
-#define __pgprot(x)	((pgprot_t) { (x) })
-
-#include <asm-generic/pgtable-nopmd.h>
-
-#endif /* !__ASSEMBLY__ */
-
-/*
- * This handles the memory map.. We could make this a config
- * option, but too many people screw it up, and too few need
- * it.
- *
- * A __PAGE_OFFSET of 0xC0000000 means that the kernel has
- * a virtual address space of one gigabyte, which limits the
- * amount of physical memory you can use to about 950MB.
- */
-
-#ifndef __ASSEMBLY__
-
-/* Pure 2^n version of get_order */
-static inline int get_order(unsigned long size) __attribute__((const));
-static inline int get_order(unsigned long size)
-{
-	int order;
-
-	size = (size - 1) >> (PAGE_SHIFT - 1);
-	order = -1;
-	do {
-		size >>= 1;
-		order++;
-	} while (size);
-	return order;
-}
-
-#endif /* __ASSEMBLY__ */
-
-#include <asm/page_offset.h>
-
-#define __PAGE_OFFSET		(PAGE_OFFSET_RAW)
-#define PAGE_OFFSET		((unsigned long) __PAGE_OFFSET)
-
-/*
- * main RAM and kernel working space are coincident at 0x90000000, but to make
- * life more interesting, there's also an uncached virtual shadow at 0xb0000000
- * - these mappings are fixed in the MMU
- */
-#define __pfn_disp		(CONFIG_KERNEL_RAM_BASE_ADDRESS >> PAGE_SHIFT)
-
-#define __pa(x)			((unsigned long)(x))
-#define __va(x)			((void *)(unsigned long)(x))
-#define pfn_to_kaddr(pfn)	__va((pfn) << PAGE_SHIFT)
-#define pfn_to_page(pfn)	(mem_map + ((pfn) - __pfn_disp))
-#define page_to_pfn(page)	((unsigned long)((page) - mem_map) + __pfn_disp)
-
-#define pfn_valid(pfn)					\
-({							\
-	unsigned long __pfn = (pfn) - __pfn_disp;	\
-	__pfn < max_mapnr;				\
-})
-
-#define virt_to_page(kaddr)	pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
-#define virt_addr_valid(kaddr)	pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
-#define page_to_phys(page)	(page_to_pfn(page) << PAGE_SHIFT)
-
-#define VM_DATA_DEFAULT_FLAGS \
-	(VM_READ | VM_WRITE | \
-	((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
-		 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_PAGE_H */
diff --git a/include/asm-mn10300/page_offset.h b/include/asm-mn10300/page_offset.h
deleted file mode 100644
index 8eb5b16ad86b..000000000000
--- a/include/asm-mn10300/page_offset.h
+++ /dev/null
@@ -1,11 +0,0 @@
-/* MN10300 Kernel base address
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- */
-#ifndef _ASM_PAGE_OFFSET_H
-#define _ASM_PAGE_OFFSET_H
-
-#define PAGE_OFFSET_RAW CONFIG_KERNEL_RAM_BASE_ADDRESS
-
-#endif
diff --git a/include/asm-mn10300/param.h b/include/asm-mn10300/param.h
deleted file mode 100644
index 789b1df41fcb..000000000000
--- a/include/asm-mn10300/param.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* MN10300 Kernel parameters
- *
- * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd.
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_PARAM_H
-#define _ASM_PARAM_H
-
-#ifdef __KERNEL__
-#define HZ		CONFIG_HZ	/* Internal kernel timer frequency */
-#define USER_HZ		100		/* .. some user interfaces are in
-					 * "ticks" */
-#define CLOCKS_PER_SEC	(USER_HZ)	/* like times() */
-#endif
-
-#ifndef HZ
-#define HZ		100
-#endif
-
-#define EXEC_PAGESIZE	4096
-
-#ifndef NOGROUP
-#define NOGROUP		(-1)
-#endif
-
-#define MAXHOSTNAMELEN	64	/* max length of hostname */
-#define COMMAND_LINE_SIZE 256
-
-#endif /* _ASM_PARAM_H */
diff --git a/include/asm-mn10300/pci.h b/include/asm-mn10300/pci.h
deleted file mode 100644
index 0517b45313d8..000000000000
--- a/include/asm-mn10300/pci.h
+++ /dev/null
@@ -1,129 +0,0 @@
-/* MN10300 PCI definitions
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_PCI_H
-#define _ASM_PCI_H
-
-#ifdef __KERNEL__
-#include <linux/mm.h>		/* for struct page */
-
-#if 0
-#define __pcbdebug(FMT, ADDR, ...) \
-	printk(KERN_DEBUG "PCIBRIDGE[%08x]: "FMT"\n", \
-	       (u32)(ADDR), ##__VA_ARGS__)
-
-#define __pcidebug(FMT, BUS, DEVFN, WHERE,...)		\
-do {							\
-	printk(KERN_DEBUG "PCI[%02x:%02x.%x + %02x]: "FMT"\n",	\
-	       (BUS)->number,					\
-	       PCI_SLOT(DEVFN),					\
-	       PCI_FUNC(DEVFN),					\
-	       (u32)(WHERE), ##__VA_ARGS__);			\
-} while (0)
-
-#else
-#define __pcbdebug(FMT, ADDR, ...)		do {} while (0)
-#define __pcidebug(FMT, BUS, DEVFN, WHERE, ...)	do {} while (0)
-#endif
-
-/* Can be used to override the logic in pci_scan_bus for skipping
- * already-configured bus numbers - to be used for buggy BIOSes or
- * architectures with incomplete PCI setup by the loader */
-
-#ifdef CONFIG_PCI
-#define pcibios_assign_all_busses()	1
-extern void unit_pci_init(void);
-#else
-#define pcibios_assign_all_busses()	0
-#endif
-
-extern unsigned long pci_mem_start;
-#define PCIBIOS_MIN_IO		0xBE000004
-#define PCIBIOS_MIN_MEM		0xB8000000
-
-void pcibios_set_master(struct pci_dev *dev);
-void pcibios_penalize_isa_irq(int irq);
-
-/* Dynamic DMA mapping stuff.
- * i386 has everything mapped statically.
- */
-
-#include <linux/types.h>
-#include <linux/slab.h>
-#include <asm/scatterlist.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <asm/io.h>
-
-struct pci_dev;
-
-/* The PCI address space does equal the physical memory
- * address space.  The networking and block device layers use
- * this boolean for bounce buffer decisions.
- */
-#define PCI_DMA_BUS_IS_PHYS	(1)
-
-
-/* This is always fine. */
-#define pci_dac_dma_supported(pci_dev, mask)	(0)
-
-/* Return the index of the PCI controller for device. */
-static inline int pci_controller_num(struct pci_dev *dev)
-{
-	return 0;
-}
-
-#define HAVE_PCI_MMAP
-extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
-			       enum pci_mmap_state mmap_state,
-			       int write_combine);
-
-#endif /* __KERNEL__ */
-
-/* implement the pci_ DMA API in terms of the generic device dma_ one */
-#include <asm-generic/pci-dma-compat.h>
-
-/**
- * pcibios_resource_to_bus - convert resource to PCI bus address
- * @dev: device which owns this resource
- * @region: converted bus-centric region (start,end)
- * @res: resource to convert
- *
- * Convert a resource to a PCI device bus address or bus window.
- */
-extern void pcibios_resource_to_bus(struct pci_dev *dev,
-				    struct pci_bus_region *region,
-				    struct resource *res);
-
-extern void pcibios_bus_to_resource(struct pci_dev *dev,
-				    struct resource *res,
-				    struct pci_bus_region *region);
-
-static inline struct resource *
-pcibios_select_root(struct pci_dev *pdev, struct resource *res)
-{
-	struct resource *root = NULL;
-
-	if (res->flags & IORESOURCE_IO)
-		root = &ioport_resource;
-	if (res->flags & IORESOURCE_MEM)
-		root = &iomem_resource;
-
-	return root;
-}
-
-#define pcibios_scan_all_fns(a, b)	0
-
-static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
-{
-	return channel ? 15 : 14;
-}
-
-#endif /* _ASM_PCI_H */
diff --git a/include/asm-mn10300/percpu.h b/include/asm-mn10300/percpu.h
deleted file mode 100644
index 06a959d67234..000000000000
--- a/include/asm-mn10300/percpu.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/percpu.h>
diff --git a/include/asm-mn10300/pgalloc.h b/include/asm-mn10300/pgalloc.h
deleted file mode 100644
index ec057e1bd4cf..000000000000
--- a/include/asm-mn10300/pgalloc.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/* MN10300 Page and page table/directory allocation
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_PGALLOC_H
-#define _ASM_PGALLOC_H
-
-#include <asm/processor.h>
-#include <asm/page.h>
-#include <linux/threads.h>
-#include <linux/mm.h>		/* for struct page */
-
-struct mm_struct;
-struct page;
-
-/* attach a page table to a PMD entry */
-#define pmd_populate_kernel(mm, pmd, pte) \
-	set_pmd(pmd, __pmd(__pa(pte) | _PAGE_TABLE))
-
-static inline
-void pmd_populate(struct mm_struct *mm, pmd_t *pmd, struct page *pte)
-{
-	set_pmd(pmd, __pmd((page_to_pfn(pte) << PAGE_SHIFT) | _PAGE_TABLE));
-}
-#define pmd_pgtable(pmd) pmd_page(pmd)
-
-/*
- * Allocate and free page tables.
- */
-
-extern pgd_t *pgd_alloc(struct mm_struct *);
-extern void pgd_free(struct mm_struct *, pgd_t *);
-
-extern pte_t *pte_alloc_one_kernel(struct mm_struct *, unsigned long);
-extern struct page *pte_alloc_one(struct mm_struct *, unsigned long);
-
-static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
-{
-	free_page((unsigned long) pte);
-}
-
-static inline void pte_free(struct mm_struct *mm, struct page *pte)
-{
-	__free_page(pte);
-}
-
-
-#define __pte_free_tlb(tlb, pte) tlb_remove_page((tlb), (pte))
-
-#endif /* _ASM_PGALLOC_H */
diff --git a/include/asm-mn10300/pgtable.h b/include/asm-mn10300/pgtable.h
deleted file mode 100644
index 6dc30fc827c4..000000000000
--- a/include/asm-mn10300/pgtable.h
+++ /dev/null
@@ -1,492 +0,0 @@
-/* MN10300 Page table manipulators and constants
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- *
- *
- * The Linux memory management assumes a three-level page table setup. On
- * the i386, we use that, but "fold" the mid level into the top-level page
- * table, so that we physically have the same two-level page table as the
- * i386 mmu expects.
- *
- * This file contains the functions and defines necessary to modify and use
- * the i386 page table tree for the purposes of the MN10300 TLB handler
- * functions.
- */
-#ifndef _ASM_PGTABLE_H
-#define _ASM_PGTABLE_H
-
-#include <asm/cpu-regs.h>
-
-#ifndef __ASSEMBLY__
-#include <asm/processor.h>
-#include <asm/cache.h>
-#include <linux/threads.h>
-
-#include <asm/bitops.h>
-
-#include <linux/slab.h>
-#include <linux/list.h>
-#include <linux/spinlock.h>
-
-/*
- * ZERO_PAGE is a global shared page that is always zero: used
- * for zero-mapped memory areas etc..
- */
-#define ZERO_PAGE(vaddr) (virt_to_page(empty_zero_page))
-extern unsigned long empty_zero_page[1024];
-extern spinlock_t pgd_lock;
-extern struct page *pgd_list;
-
-extern void pmd_ctor(void *, struct kmem_cache *, unsigned long);
-extern void pgtable_cache_init(void);
-extern void paging_init(void);
-
-#endif /* !__ASSEMBLY__ */
-
-/*
- * The Linux mn10300 paging architecture only implements both the traditional
- * 2-level page tables
- */
-#define PGDIR_SHIFT	22
-#define PTRS_PER_PGD	1024
-#define PTRS_PER_PUD	1	/* we don't really have any PUD physically */
-#define PTRS_PER_PMD	1	/* we don't really have any PMD physically */
-#define PTRS_PER_PTE	1024
-
-#define PGD_SIZE	PAGE_SIZE
-#define PMD_SIZE	(1UL << PMD_SHIFT)
-#define PGDIR_SIZE	(1UL << PGDIR_SHIFT)
-#define PGDIR_MASK	(~(PGDIR_SIZE - 1))
-
-#define USER_PTRS_PER_PGD	(TASK_SIZE / PGDIR_SIZE)
-#define FIRST_USER_ADDRESS	0
-
-#define USER_PGD_PTRS		(PAGE_OFFSET >> PGDIR_SHIFT)
-#define KERNEL_PGD_PTRS		(PTRS_PER_PGD - USER_PGD_PTRS)
-
-#define TWOLEVEL_PGDIR_SHIFT	22
-#define BOOT_USER_PGD_PTRS	(__PAGE_OFFSET >> TWOLEVEL_PGDIR_SHIFT)
-#define BOOT_KERNEL_PGD_PTRS	(1024 - BOOT_USER_PGD_PTRS)
-
-#ifndef __ASSEMBLY__
-extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
-#endif
-
-/*
- * Unfortunately, due to the way the MMU works on the MN10300, the vmalloc VM
- * area has to be in the lower half of the virtual address range (the upper
- * half is not translated through the TLB).
- *
- * So in this case, the vmalloc area goes at the bottom of the address map
- * (leaving a hole at the very bottom to catch addressing errors), and
- * userspace starts immediately above.
- *
- * The vmalloc() routines also leaves a hole of 4kB between each vmalloced
- * area to catch addressing errors.
- */
-#define VMALLOC_OFFSET	(8 * 1024 * 1024)
-#define VMALLOC_START	(0x70000000)
-#define VMALLOC_END	(0x7C000000)
-
-#ifndef __ASSEMBLY__
-extern pte_t kernel_vmalloc_ptes[(VMALLOC_END - VMALLOC_START) / PAGE_SIZE];
-#endif
-
-/* IPTEL/DPTEL bit assignments */
-#define _PAGE_BIT_VALID		xPTEL_V_BIT
-#define _PAGE_BIT_ACCESSED	xPTEL_UNUSED1_BIT	/* mustn't be loaded into IPTEL/DPTEL */
-#define _PAGE_BIT_NX		xPTEL_UNUSED2_BIT	/* mustn't be loaded into IPTEL/DPTEL */
-#define _PAGE_BIT_CACHE		xPTEL_C_BIT
-#define _PAGE_BIT_PRESENT	xPTEL_PV_BIT
-#define _PAGE_BIT_DIRTY		xPTEL_D_BIT
-#define _PAGE_BIT_GLOBAL	xPTEL_G_BIT
-
-#define _PAGE_VALID		xPTEL_V
-#define _PAGE_ACCESSED		xPTEL_UNUSED1
-#define _PAGE_NX		xPTEL_UNUSED2		/* no-execute bit */
-#define _PAGE_CACHE		xPTEL_C
-#define _PAGE_PRESENT		xPTEL_PV
-#define _PAGE_DIRTY		xPTEL_D
-#define _PAGE_PROT		xPTEL_PR
-#define _PAGE_PROT_RKNU		xPTEL_PR_ROK
-#define _PAGE_PROT_WKNU		xPTEL_PR_RWK
-#define _PAGE_PROT_RKRU		xPTEL_PR_ROK_ROU
-#define _PAGE_PROT_WKRU		xPTEL_PR_RWK_ROU
-#define _PAGE_PROT_WKWU		xPTEL_PR_RWK_RWU
-#define _PAGE_GLOBAL		xPTEL_G
-#define _PAGE_PSE		xPTEL_PS_4Mb		/* 4MB page */
-
-#define _PAGE_FILE		xPTEL_UNUSED1_BIT	/* set:pagecache unset:swap */
-
-#define __PAGE_PROT_UWAUX	0x040
-#define __PAGE_PROT_USER	0x080
-#define __PAGE_PROT_WRITE	0x100
-
-#define _PAGE_PRESENTV		(_PAGE_PRESENT|_PAGE_VALID)
-#define _PAGE_PROTNONE		0x000	/* If not present */
-
-#ifndef __ASSEMBLY__
-
-#define VMALLOC_VMADDR(x) ((unsigned long)(x))
-
-#define _PAGE_TABLE	(_PAGE_PRESENTV | _PAGE_PROT_WKNU | _PAGE_ACCESSED | _PAGE_DIRTY)
-#define _PAGE_CHG_MASK	(PTE_MASK | _PAGE_ACCESSED | _PAGE_DIRTY)
-
-#define __PAGE_NONE	(_PAGE_PRESENTV | _PAGE_PROT_RKNU | _PAGE_ACCESSED | _PAGE_CACHE)
-#define __PAGE_SHARED	(_PAGE_PRESENTV | _PAGE_PROT_WKWU | _PAGE_ACCESSED | _PAGE_CACHE)
-#define __PAGE_COPY	(_PAGE_PRESENTV | _PAGE_PROT_RKRU | _PAGE_ACCESSED | _PAGE_CACHE)
-#define __PAGE_READONLY	(_PAGE_PRESENTV | _PAGE_PROT_RKRU | _PAGE_ACCESSED | _PAGE_CACHE)
-
-#define PAGE_NONE		__pgprot(__PAGE_NONE     | _PAGE_NX)
-#define PAGE_SHARED_NOEXEC	__pgprot(__PAGE_SHARED   | _PAGE_NX)
-#define PAGE_COPY_NOEXEC	__pgprot(__PAGE_COPY     | _PAGE_NX)
-#define PAGE_READONLY_NOEXEC	__pgprot(__PAGE_READONLY | _PAGE_NX)
-#define PAGE_SHARED_EXEC	__pgprot(__PAGE_SHARED)
-#define PAGE_COPY_EXEC		__pgprot(__PAGE_COPY)
-#define PAGE_READONLY_EXEC	__pgprot(__PAGE_READONLY)
-#define PAGE_COPY		PAGE_COPY_NOEXEC
-#define PAGE_READONLY		PAGE_READONLY_NOEXEC
-#define PAGE_SHARED		PAGE_SHARED_EXEC
-
-#define __PAGE_KERNEL_BASE (_PAGE_PRESENTV | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_GLOBAL)
-
-#define __PAGE_KERNEL		(__PAGE_KERNEL_BASE | _PAGE_PROT_WKNU | _PAGE_CACHE | _PAGE_NX)
-#define __PAGE_KERNEL_NOCACHE	(__PAGE_KERNEL_BASE | _PAGE_PROT_WKNU | _PAGE_NX)
-#define __PAGE_KERNEL_EXEC	(__PAGE_KERNEL & ~_PAGE_NX)
-#define __PAGE_KERNEL_RO	(__PAGE_KERNEL_BASE | _PAGE_PROT_RKNU | _PAGE_CACHE | _PAGE_NX)
-#define __PAGE_KERNEL_LARGE	(__PAGE_KERNEL | _PAGE_PSE)
-#define __PAGE_KERNEL_LARGE_EXEC (__PAGE_KERNEL_EXEC | _PAGE_PSE)
-
-#define PAGE_KERNEL		__pgprot(__PAGE_KERNEL)
-#define PAGE_KERNEL_RO		__pgprot(__PAGE_KERNEL_RO)
-#define PAGE_KERNEL_EXEC	__pgprot(__PAGE_KERNEL_EXEC)
-#define PAGE_KERNEL_NOCACHE	__pgprot(__PAGE_KERNEL_NOCACHE)
-#define PAGE_KERNEL_LARGE	__pgprot(__PAGE_KERNEL_LARGE)
-#define PAGE_KERNEL_LARGE_EXEC	__pgprot(__PAGE_KERNEL_LARGE_EXEC)
-
-/*
- * Whilst the MN10300 can do page protection for execute (given separate data
- * and insn TLBs), we are not supporting it at the moment. Write permission,
- * however, always implies read permission (but not execute permission).
- */
-#define __P000	PAGE_NONE
-#define __P001	PAGE_READONLY_NOEXEC
-#define __P010	PAGE_COPY_NOEXEC
-#define __P011	PAGE_COPY_NOEXEC
-#define __P100	PAGE_READONLY_EXEC
-#define __P101	PAGE_READONLY_EXEC
-#define __P110	PAGE_COPY_EXEC
-#define __P111	PAGE_COPY_EXEC
-
-#define __S000	PAGE_NONE
-#define __S001	PAGE_READONLY_NOEXEC
-#define __S010	PAGE_SHARED_NOEXEC
-#define __S011	PAGE_SHARED_NOEXEC
-#define __S100	PAGE_READONLY_EXEC
-#define __S101	PAGE_READONLY_EXEC
-#define __S110	PAGE_SHARED_EXEC
-#define __S111	PAGE_SHARED_EXEC
-
-/*
- * Define this to warn about kernel memory accesses that are
- * done without a 'verify_area(VERIFY_WRITE,..)'
- */
-#undef TEST_VERIFY_AREA
-
-#define pte_present(x)	(pte_val(x) & _PAGE_VALID)
-#define pte_clear(mm, addr, xp)				\
-do {							\
-	set_pte_at((mm), (addr), (xp), __pte(0));	\
-} while (0)
-
-#define pmd_none(x)	(!pmd_val(x))
-#define pmd_present(x)	(!pmd_none(x))
-#define pmd_clear(xp)	do { set_pmd(xp, __pmd(0)); } while (0)
-#define	pmd_bad(x)	0
-
-
-#define pages_to_mb(x) ((x) >> (20 - PAGE_SHIFT))
-
-#ifndef __ASSEMBLY__
-
-/*
- * The following only work if pte_present() is true.
- * Undefined behaviour if not..
- */
-static inline int pte_user(pte_t pte)	{ return pte_val(pte) & __PAGE_PROT_USER; }
-static inline int pte_read(pte_t pte)	{ return pte_val(pte) & __PAGE_PROT_USER; }
-static inline int pte_dirty(pte_t pte)	{ return pte_val(pte) & _PAGE_DIRTY; }
-static inline int pte_young(pte_t pte)	{ return pte_val(pte) & _PAGE_ACCESSED; }
-static inline int pte_write(pte_t pte)	{ return pte_val(pte) & __PAGE_PROT_WRITE; }
-static inline int pte_special(pte_t pte){ return 0; }
-
-/*
- * The following only works if pte_present() is not true.
- */
-static inline int pte_file(pte_t pte)	{ return pte_val(pte) & _PAGE_FILE; }
-
-static inline pte_t pte_rdprotect(pte_t pte)
-{
-	pte_val(pte) &= ~(__PAGE_PROT_USER|__PAGE_PROT_UWAUX); return pte;
-}
-static inline pte_t pte_exprotect(pte_t pte)
-{
-	pte_val(pte) |= _PAGE_NX; return pte;
-}
-
-static inline pte_t pte_wrprotect(pte_t pte)
-{
-	pte_val(pte) &= ~(__PAGE_PROT_WRITE|__PAGE_PROT_UWAUX); return pte;
-}
-
-static inline pte_t pte_mkclean(pte_t pte)	{ pte_val(pte) &= ~_PAGE_DIRTY; return pte; }
-static inline pte_t pte_mkold(pte_t pte)	{ pte_val(pte) &= ~_PAGE_ACCESSED; return pte; }
-static inline pte_t pte_mkdirty(pte_t pte)	{ pte_val(pte) |= _PAGE_DIRTY; return pte; }
-static inline pte_t pte_mkyoung(pte_t pte)	{ pte_val(pte) |= _PAGE_ACCESSED; return pte; }
-static inline pte_t pte_mkexec(pte_t pte)	{ pte_val(pte) &= ~_PAGE_NX; return pte; }
-
-static inline pte_t pte_mkread(pte_t pte)
-{
-	pte_val(pte) |= __PAGE_PROT_USER;
-	if (pte_write(pte))
-		pte_val(pte) |= __PAGE_PROT_UWAUX;
-	return pte;
-}
-static inline pte_t pte_mkwrite(pte_t pte)
-{
-	pte_val(pte) |= __PAGE_PROT_WRITE;
-	if (pte_val(pte) & __PAGE_PROT_USER)
-		pte_val(pte) |= __PAGE_PROT_UWAUX;
-	return pte;
-}
-
-static inline pte_t pte_mkspecial(pte_t pte)	{ return pte; }
-
-#define pte_ERROR(e) \
-	printk(KERN_ERR "%s:%d: bad pte %08lx.\n", \
-	       __FILE__, __LINE__, pte_val(e))
-#define pgd_ERROR(e) \
-	printk(KERN_ERR "%s:%d: bad pgd %08lx.\n", \
-	       __FILE__, __LINE__, pgd_val(e))
-
-/*
- * The "pgd_xxx()" functions here are trivial for a folded two-level
- * setup: the pgd is never bad, and a pmd always exists (as it's folded
- * into the pgd entry)
- */
-#define pgd_clear(xp)				do { } while (0)
-
-/*
- * Certain architectures need to do special things when PTEs
- * within a page table are directly modified.  Thus, the following
- * hook is made available.
- */
-#define set_pte(pteptr, pteval)			(*(pteptr) = pteval)
-#define set_pte_at(mm, addr, ptep, pteval)	set_pte((ptep), (pteval))
-#define set_pte_atomic(pteptr, pteval)		set_pte((pteptr), (pteval))
-
-/*
- * (pmds are folded into pgds so this doesn't get actually called,
- * but the define is needed for a generic inline function.)
- */
-#define set_pmd(pmdptr, pmdval) (*(pmdptr) = pmdval)
-
-#define ptep_get_and_clear(mm, addr, ptep) \
-	__pte(xchg(&(ptep)->pte, 0))
-#define pte_same(a, b)		(pte_val(a) == pte_val(b))
-#define pte_page(x)		pfn_to_page(pte_pfn(x))
-#define pte_none(x)		(!pte_val(x))
-#define pte_pfn(x)		((unsigned long) (pte_val(x) >> PAGE_SHIFT))
-#define __pfn_addr(pfn)		((pfn) << PAGE_SHIFT)
-#define pfn_pte(pfn, prot)	__pte(__pfn_addr(pfn) | pgprot_val(prot))
-#define pfn_pmd(pfn, prot)	__pmd(__pfn_addr(pfn) | pgprot_val(prot))
-
-/*
- * All present user pages are user-executable:
- */
-static inline int pte_exec(pte_t pte)
-{
-	return pte_user(pte);
-}
-
-/*
- * All present pages are kernel-executable:
- */
-static inline int pte_exec_kernel(pte_t pte)
-{
-	return 1;
-}
-
-/*
- * Bits 0 and 1 are taken, split up the 29 bits of offset
- * into this range:
- */
-#define PTE_FILE_MAX_BITS	29
-
-#define pte_to_pgoff(pte)	(pte_val(pte) >> 2)
-#define pgoff_to_pte(off)	__pte((off) << 2 | _PAGE_FILE)
-
-/* Encode and de-code a swap entry */
-#define __swp_type(x)			(((x).val >> 2) & 0x3f)
-#define __swp_offset(x)			((x).val >> 8)
-#define __swp_entry(type, offset) \
-	((swp_entry_t) { ((type) << 2) | ((offset) << 8) })
-#define __pte_to_swp_entry(pte)		((swp_entry_t) { pte_val(pte) })
-#define __swp_entry_to_pte(x)		__pte((x).val)
-
-static inline
-int ptep_test_and_clear_dirty(struct vm_area_struct *vma, unsigned long addr,
-			      pte_t *ptep)
-{
-	if (!pte_dirty(*ptep))
-		return 0;
-	return test_and_clear_bit(_PAGE_BIT_DIRTY, &ptep->pte);
-}
-
-static inline
-int ptep_test_and_clear_young(struct vm_area_struct *vma, unsigned long addr,
-			      pte_t *ptep)
-{
-	if (!pte_young(*ptep))
-		return 0;
-	return test_and_clear_bit(_PAGE_BIT_ACCESSED, &ptep->pte);
-}
-
-static inline
-void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
-{
-	pte_val(*ptep) &= ~(__PAGE_PROT_WRITE|__PAGE_PROT_UWAUX);
-}
-
-static inline void ptep_mkdirty(pte_t *ptep)
-{
-	set_bit(_PAGE_BIT_DIRTY, &ptep->pte);
-}
-
-/*
- * Macro to mark a page protection value as "uncacheable".  On processors which
- * do not support it, this is a no-op.
- */
-#define pgprot_noncached(prot)	__pgprot(pgprot_val(prot) | _PAGE_CACHE)
-
-
-/*
- * Conversion functions: convert a page and protection to a page entry,
- * and a page entry and page directory to the page they refer to.
- */
-
-#define mk_pte(page, pgprot)	pfn_pte(page_to_pfn(page), (pgprot))
-#define mk_pte_huge(entry) \
-	((entry).pte |= _PAGE_PRESENT | _PAGE_PSE | _PAGE_VALID)
-
-static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
-{
-	pte_val(pte) &= _PAGE_CHG_MASK;
-	pte_val(pte) |= pgprot_val(newprot);
-	return pte;
-}
-
-#define page_pte(page)	page_pte_prot((page), __pgprot(0))
-
-#define pmd_page_kernel(pmd) \
-	((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
-
-#define pmd_page(pmd)	pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT)
-
-#define pmd_large(pmd) \
-	((pmd_val(pmd) & (_PAGE_PSE | _PAGE_PRESENT)) == \
-	 (_PAGE_PSE | _PAGE_PRESENT))
-
-/*
- * the pgd page can be thought of an array like this: pgd_t[PTRS_PER_PGD]
- *
- * this macro returns the index of the entry in the pgd page which would
- * control the given virtual address
- */
-#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1))
-
-/*
- * pgd_offset() returns a (pgd_t *)
- * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
- */
-#define pgd_offset(mm, address)	((mm)->pgd + pgd_index(address))
-
-/*
- * a shortcut which implies the use of the kernel's pgd, instead
- * of a process's
- */
-#define pgd_offset_k(address)	pgd_offset(&init_mm, address)
-
-/*
- * the pmd page can be thought of an array like this: pmd_t[PTRS_PER_PMD]
- *
- * this macro returns the index of the entry in the pmd page which would
- * control the given virtual address
- */
-#define pmd_index(address) \
-	(((address) >> PMD_SHIFT) & (PTRS_PER_PMD - 1))
-
-/*
- * the pte page can be thought of an array like this: pte_t[PTRS_PER_PTE]
- *
- * this macro returns the index of the entry in the pte page which would
- * control the given virtual address
- */
-#define pte_index(address) \
-	(((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-
-#define pte_offset_kernel(dir, address) \
-	((pte_t *) pmd_page_kernel(*(dir)) +  pte_index(address))
-
-/*
- * Make a given kernel text page executable/non-executable.
- * Returns the previous executability setting of that page (which
- * is used to restore the previous state). Used by the SMP bootup code.
- * NOTE: this is an __init function for security reasons.
- */
-static inline int set_kernel_exec(unsigned long vaddr, int enable)
-{
-	return 0;
-}
-
-#define pte_offset_map(dir, address) \
-	((pte_t *) page_address(pmd_page(*(dir))) + pte_index(address))
-#define pte_offset_map_nested(dir, address) pte_offset_map(dir, address)
-#define pte_unmap(pte)		do {} while (0)
-#define pte_unmap_nested(pte)	do {} while (0)
-
-/*
- * The MN10300 has external MMU info in the form of a TLB: this is adapted from
- * the kernel page tables containing the necessary information by tlb-mn10300.S
- */
-extern void update_mmu_cache(struct vm_area_struct *vma,
-			     unsigned long address, pte_t pte);
-
-#endif /* !__ASSEMBLY__ */
-
-#define kern_addr_valid(addr)	(1)
-
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
-	remap_pfn_range((vma), (vaddr), (pfn), (size), (prot))
-
-#define MK_IOSPACE_PFN(space, pfn)	(pfn)
-#define GET_IOSPACE(pfn)		0
-#define GET_PFN(pfn)			(pfn)
-
-#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG
-#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_DIRTY
-#define __HAVE_ARCH_PTEP_GET_AND_CLEAR
-#define __HAVE_ARCH_PTEP_SET_WRPROTECT
-#define __HAVE_ARCH_PTEP_MKDIRTY
-#define __HAVE_ARCH_PTE_SAME
-#include <asm-generic/pgtable.h>
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* _ASM_PGTABLE_H */
diff --git a/include/asm-mn10300/pio-regs.h b/include/asm-mn10300/pio-regs.h
deleted file mode 100644
index 96bc8182d0ba..000000000000
--- a/include/asm-mn10300/pio-regs.h
+++ /dev/null
@@ -1,233 +0,0 @@
-/* MN10300 On-board I/O port module registers
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_PIO_REGS_H
-#define _ASM_PIO_REGS_H
-
-#include <asm/cpu-regs.h>
-#include <asm/intctl-regs.h>
-
-#ifdef __KERNEL__
-
-/* I/O port 0 */
-#define	P0MD			__SYSREG(0xdb000000, u16)	/* mode reg */
-#define P0MD_0			0x0003	/* mask */
-#define P0MD_0_IN		0x0000	/* input mode */
-#define P0MD_0_OUT		0x0001	/* output mode */
-#define P0MD_0_TM0IO		0x0002	/* timer 0 I/O mode */
-#define P0MD_0_EYECLK		0x0003	/* test signal output (clock) */
-#define P0MD_1			0x000c
-#define P0MD_1_IN		0x0000
-#define P0MD_1_OUT		0x0004
-#define P0MD_1_TM1IO		0x0008	/* timer 1 I/O mode */
-#define P0MD_1_EYED		0x000c	/* test signal output (data) */
-#define P0MD_2			0x0030
-#define P0MD_2_IN		0x0000
-#define P0MD_2_OUT		0x0010
-#define P0MD_2_TM2IO		0x0020	/* timer 2 I/O mode */
-#define P0MD_3			0x00c0
-#define P0MD_3_IN		0x0000
-#define P0MD_3_OUT		0x0040
-#define P0MD_3_TM3IO		0x0080	/* timer 3 I/O mode */
-#define P0MD_4			0x0300
-#define P0MD_4_IN		0x0000
-#define P0MD_4_OUT		0x0100
-#define P0MD_4_TM4IO		0x0200	/* timer 4 I/O mode */
-#define P0MD_4_XCTS		0x0300	/* XCTS input for serial port 2 */
-#define P0MD_5			0x0c00
-#define P0MD_5_IN		0x0000
-#define P0MD_5_OUT		0x0400
-#define P0MD_5_TM5IO		0x0800	/* timer 5 I/O mode */
-#define P0MD_6			0x3000
-#define P0MD_6_IN		0x0000
-#define P0MD_6_OUT		0x1000
-#define P0MD_6_TM6IOA		0x2000	/* timer 6 I/O mode A */
-#define P0MD_7			0xc000
-#define P0MD_7_IN		0x0000
-#define P0MD_7_OUT		0x4000
-#define P0MD_7_TM6IOB		0x8000	/* timer 6 I/O mode B */
-
-#define	P0IN			__SYSREG(0xdb000004, u8)	/* in reg */
-#define	P0OUT			__SYSREG(0xdb000008, u8)	/* out reg */
-
-#define	P0TMIO			__SYSREG(0xdb00000c, u8)	/* TM pin I/O control reg */
-#define P0TMIO_TM0_IN		0x00
-#define P0TMIO_TM0_OUT		0x01
-#define P0TMIO_TM1_IN		0x00
-#define P0TMIO_TM1_OUT		0x02
-#define P0TMIO_TM2_IN		0x00
-#define P0TMIO_TM2_OUT		0x04
-#define P0TMIO_TM3_IN		0x00
-#define P0TMIO_TM3_OUT		0x08
-#define P0TMIO_TM4_IN		0x00
-#define P0TMIO_TM4_OUT		0x10
-#define P0TMIO_TM5_IN		0x00
-#define P0TMIO_TM5_OUT		0x20
-#define P0TMIO_TM6A_IN		0x00
-#define P0TMIO_TM6A_OUT		0x40
-#define P0TMIO_TM6B_IN		0x00
-#define P0TMIO_TM6B_OUT		0x80
-
-/* I/O port 1 */
-#define	P1MD			__SYSREG(0xdb000100, u16)	/* mode reg */
-#define P1MD_0			0x0003	/* mask */
-#define P1MD_0_IN		0x0000	/* input mode */
-#define P1MD_0_OUT		0x0001	/* output mode */
-#define P1MD_0_TM7IO		0x0002	/* timer 7 I/O mode */
-#define P1MD_0_ADTRG		0x0003	/* A/D converter trigger mode */
-#define P1MD_1			0x000c
-#define P1MD_1_IN		0x0000
-#define P1MD_1_OUT		0x0004
-#define P1MD_1_TM8IO		0x0008	/* timer 8 I/O mode */
-#define P1MD_1_XDMR0		0x000c	/* DMA request input 0 mode */
-#define P1MD_2			0x0030
-#define P1MD_2_IN		0x0000
-#define P1MD_2_OUT		0x0010
-#define P1MD_2_TM9IO		0x0020	/* timer 9 I/O mode */
-#define P1MD_2_XDMR1		0x0030	/* DMA request input 1 mode */
-#define P1MD_3			0x00c0
-#define P1MD_3_IN		0x0000
-#define P1MD_3_OUT		0x0040
-#define P1MD_3_TM10IO		0x0080	/* timer 10 I/O mode */
-#define P1MD_3_FRQS0		0x00c0	/* CPU clock multiplier setting input 0 mode */
-#define P1MD_4			0x0300
-#define P1MD_4_IN		0x0000
-#define P1MD_4_OUT		0x0100
-#define P1MD_4_TM11IO		0x0200	/* timer 11 I/O mode */
-#define P1MD_4_FRQS1		0x0300	/* CPU clock multiplier setting input 1 mode */
-
-#define	P1IN			__SYSREG(0xdb000104, u8)	/* in reg */
-#define	P1OUT			__SYSREG(0xdb000108, u8)	/* out reg */
-#define	P1TMIO			__SYSREG(0xdb00010c, u8)	/* TM pin I/O control reg */
-#define P1TMIO_TM11_IN		0x00
-#define P1TMIO_TM11_OUT		0x01
-#define P1TMIO_TM10_IN		0x00
-#define P1TMIO_TM10_OUT		0x02
-#define P1TMIO_TM9_IN		0x00
-#define P1TMIO_TM9_OUT		0x04
-#define P1TMIO_TM8_IN		0x00
-#define P1TMIO_TM8_OUT		0x08
-#define P1TMIO_TM7_IN		0x00
-#define P1TMIO_TM7_OUT		0x10
-
-/* I/O port 2 */
-#define	P2MD			__SYSREG(0xdb000200, u16)	/* mode reg */
-#define P2MD_0			0x0003	/* mask */
-#define P2MD_0_IN		0x0000	/* input mode */
-#define P2MD_0_OUT		0x0001	/* output mode */
-#define P2MD_0_BOOTBW		0x0003	/* boot bus width selector mode */
-#define P2MD_1			0x000c
-#define P2MD_1_IN		0x0000
-#define P2MD_1_OUT		0x0004
-#define P2MD_1_BOOTSEL		0x000c	/* boot device selector mode */
-#define P2MD_2			0x0030
-#define P2MD_2_IN		0x0000
-#define P2MD_2_OUT		0x0010
-#define P2MD_3			0x00c0
-#define P2MD_3_IN		0x0000
-#define P2MD_3_OUT		0x0040
-#define P2MD_3_CKIO		0x00c0	/* mode */
-#define P2MD_4			0x0300
-#define P2MD_4_IN		0x0000
-#define P2MD_4_OUT		0x0100
-#define P2MD_4_CMOD		0x0300	/* mode */
-
-#define	P2IN			__SYSREG(0xdb000204, u8)	/* in reg */
-#define	P2OUT			__SYSREG(0xdb000208, u8)	/* out reg */
-#define	P2TMIO			__SYSREG(0xdb00020c, u8)	/* TM pin I/O control reg */
-
-/* I/O port 3 */
-#define	P3MD			__SYSREG(0xdb000300, u16)	/* mode reg */
-#define P3MD_0			0x0003	/* mask */
-#define P3MD_0_IN		0x0000	/* input mode */
-#define P3MD_0_OUT		0x0001	/* output mode */
-#define P3MD_0_AFRXD		0x0002	/* AFR interface mode */
-#define P3MD_1			0x000c
-#define P3MD_1_IN		0x0000
-#define P3MD_1_OUT		0x0004
-#define P3MD_1_AFTXD		0x0008	/* AFR interface mode */
-#define P3MD_2			0x0030
-#define P3MD_2_IN		0x0000
-#define P3MD_2_OUT		0x0010
-#define P3MD_2_AFSCLK		0x0020	/* AFR interface mode */
-#define P3MD_3			0x00c0
-#define P3MD_3_IN		0x0000
-#define P3MD_3_OUT		0x0040
-#define P3MD_3_AFFS		0x0080	/* AFR interface mode */
-#define P3MD_4			0x0300
-#define P3MD_4_IN		0x0000
-#define P3MD_4_OUT		0x0100
-#define P3MD_4_AFEHC		0x0200	/* AFR interface mode */
-
-#define	P3IN			__SYSREG(0xdb000304, u8)	/* in reg */
-#define	P3OUT			__SYSREG(0xdb000308, u8)	/* out reg */
-
-/* I/O port 4 */
-#define	P4MD			__SYSREG(0xdb000400, u16)	/* mode reg */
-#define P4MD_0			0x0003	/* mask */
-#define P4MD_0_IN		0x0000	/* input mode */
-#define P4MD_0_OUT		0x0001	/* output mode */
-#define P4MD_0_SCL0		0x0002	/* I2C/serial mode */
-#define P4MD_1			0x000c
-#define P4MD_1_IN		0x0000
-#define P4MD_1_OUT		0x0004
-#define P4MD_1_SDA0		0x0008
-#define P4MD_2			0x0030
-#define P4MD_2_IN		0x0000
-#define P4MD_2_OUT		0x0010
-#define P4MD_2_SCL1		0x0020
-#define P4MD_3			0x00c0
-#define P4MD_3_IN		0x0000
-#define P4MD_3_OUT		0x0040
-#define P4MD_3_SDA1		0x0080
-#define P4MD_4			0x0300
-#define P4MD_4_IN		0x0000
-#define P4MD_4_OUT		0x0100
-#define P4MD_4_SBO0		0x0200
-#define P4MD_5			0x0c00
-#define P4MD_5_IN		0x0000
-#define P4MD_5_OUT		0x0400
-#define P4MD_5_SBO1		0x0800
-#define P4MD_6			0x3000
-#define P4MD_6_IN		0x0000
-#define P4MD_6_OUT		0x1000
-#define P4MD_6_SBT0		0x2000
-#define P4MD_7			0xc000
-#define P4MD_7_IN		0x0000
-#define P4MD_7_OUT		0x4000
-#define P4MD_7_SBT1		0x8000
-
-#define	P4IN			__SYSREG(0xdb000404, u8)	/* in reg */
-#define	P4OUT			__SYSREG(0xdb000408, u8)	/* out reg */
-
-/* I/O port 5 */
-#define	P5MD			__SYSREG(0xdb000500, u16)	/* mode reg */
-#define P5MD_0			0x0003	/* mask */
-#define P5MD_0_IN		0x0000	/* input mode */
-#define P5MD_0_OUT		0x0001	/* output mode */
-#define P5MD_0_IRTXD		0x0002	/* IrDA mode */
-#define P5MD_0_SOUT		0x0004	/* serial mode */
-#define P5MD_1			0x000c
-#define P5MD_1_IN		0x0000
-#define P5MD_1_OUT		0x0004
-#define P5MD_1_IRRXDS		0x0008	/* IrDA mode */
-#define P5MD_1_SIN		0x000c	/* serial mode */
-#define P5MD_2			0x0030
-#define P5MD_2_IN		0x0000
-#define P5MD_2_OUT		0x0010
-#define P5MD_2_IRRXDF		0x0020	/* IrDA mode */
-
-#define	P5IN			__SYSREG(0xdb000504, u8)	/* in reg */
-#define	P5OUT			__SYSREG(0xdb000508, u8)	/* out reg */
-
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_PIO_REGS_H */
diff --git a/include/asm-mn10300/poll.h b/include/asm-mn10300/poll.h
deleted file mode 100644
index c98509d3149e..000000000000
--- a/include/asm-mn10300/poll.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/poll.h>
diff --git a/include/asm-mn10300/proc-mn103e010/cache.h b/include/asm-mn10300/proc-mn103e010/cache.h
deleted file mode 100644
index bdc1f9a59b4c..000000000000
--- a/include/asm-mn10300/proc-mn103e010/cache.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* MN103E010 Cache specification
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_PROC_CACHE_H
-#define _ASM_PROC_CACHE_H
-
-/* L1 cache */
-
-#define L1_CACHE_NWAYS		4	/* number of ways in caches */
-#define L1_CACHE_NENTRIES	256	/* number of entries in each way */
-#define L1_CACHE_BYTES		16	/* bytes per entry */
-#define L1_CACHE_SHIFT		4	/* shift for bytes per entry */
-#define L1_CACHE_WAYDISP	0x1000	/* displacement of one way from the next */
-
-#define L1_CACHE_TAG_VALID	0x00000001	/* cache tag valid bit */
-#define L1_CACHE_TAG_DIRTY	0x00000008	/* data cache tag dirty bit */
-#define L1_CACHE_TAG_ENTRY	0x00000ff0	/* cache tag entry address mask */
-#define L1_CACHE_TAG_ADDRESS	0xfffff000	/* cache tag line address mask */
-
-/*
- * specification of the interval between interrupt checking intervals whilst
- * managing the cache with the interrupts disabled
- */
-#define MN10300_DCACHE_INV_RANGE_INTR_LOG2_INTERVAL	4
-
-#endif /* _ASM_PROC_CACHE_H */
diff --git a/include/asm-mn10300/proc-mn103e010/clock.h b/include/asm-mn10300/proc-mn103e010/clock.h
deleted file mode 100644
index caf998350633..000000000000
--- a/include/asm-mn10300/proc-mn103e010/clock.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* MN103E010-specific clocks
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_PROC_CLOCK_H
-#define _ASM_PROC_CLOCK_H
-
-#include <asm/unit/clock.h>
-
-#define MN10300_WDCLK		MN10300_IOCLK
-
-#endif /* _ASM_PROC_CLOCK_H */
diff --git a/include/asm-mn10300/proc-mn103e010/irq.h b/include/asm-mn10300/proc-mn103e010/irq.h
deleted file mode 100644
index aa6ee8f98b1b..000000000000
--- a/include/asm-mn10300/proc-mn103e010/irq.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* MN103E010 On-board interrupt controller numbers
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-
-#ifndef _ASM_PROC_IRQ_H
-#define _ASM_PROC_IRQ_H
-
-#ifdef __KERNEL__
-
-#define GxICR_NUM_IRQS		42
-
-#define GxICR_NUM_XIRQS		8
-
-#define XIRQ0		34
-#define XIRQ1		35
-#define XIRQ2		36
-#define XIRQ3		37
-#define XIRQ4		38
-#define XIRQ5		39
-#define XIRQ6		40
-#define XIRQ7		41
-
-#define XIRQ2IRQ(num)	(XIRQ0 + num)
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_PROC_IRQ_H */
diff --git a/include/asm-mn10300/proc-mn103e010/proc.h b/include/asm-mn10300/proc-mn103e010/proc.h
deleted file mode 100644
index 22a2b93f70b7..000000000000
--- a/include/asm-mn10300/proc-mn103e010/proc.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* MN103E010 Processor description
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-
-#ifndef _ASM_PROC_PROC_H
-#define _ASM_PROC_PROC_H
-
-#define PROCESSOR_VENDOR_NAME	"Matsushita"
-#define PROCESSOR_MODEL_NAME	"mn103e010"
-
-#endif /* _ASM_PROC_PROC_H */
diff --git a/include/asm-mn10300/processor.h b/include/asm-mn10300/processor.h
deleted file mode 100644
index 73239271873d..000000000000
--- a/include/asm-mn10300/processor.h
+++ /dev/null
@@ -1,186 +0,0 @@
-/* MN10300 Processor specifics
- *
- * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd.
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-
-#ifndef _ASM_PROCESSOR_H
-#define _ASM_PROCESSOR_H
-
-#include <asm/page.h>
-#include <asm/ptrace.h>
-#include <asm/cpu-regs.h>
-#include <linux/threads.h>
-
-/* Forward declaration, a strange C thing */
-struct task_struct;
-struct mm_struct;
-
-/*
- * Default implementation of macro that returns current
- * instruction pointer ("program counter").
- */
-#define current_text_addr()			\
-({						\
-	void *__pc;				\
-	asm("mov pc,%0" : "=a"(__pc));		\
-	__pc;					\
-})
-
-extern void show_registers(struct pt_regs *regs);
-
-/*
- *  CPU type and hardware bug flags. Kept separately for each CPU.
- *  Members of this structure are referenced in head.S, so think twice
- *  before touching them. [mj]
- */
-
-struct mn10300_cpuinfo {
-	int		type;
-	unsigned long	loops_per_sec;
-	char		hard_math;
-	unsigned long	*pgd_quick;
-	unsigned long	*pte_quick;
-	unsigned long	pgtable_cache_sz;
-};
-
-extern struct mn10300_cpuinfo boot_cpu_data;
-
-#define cpu_data &boot_cpu_data
-#define current_cpu_data boot_cpu_data
-
-extern void identify_cpu(struct mn10300_cpuinfo *);
-extern void print_cpu_info(struct mn10300_cpuinfo *);
-extern void dodgy_tsc(void);
-#define cpu_relax() barrier()
-
-/*
- * User space process size: 1.75GB (default).
- */
-#define TASK_SIZE		0x70000000
-
-/*
- * Where to put the userspace stack by default
- */
-#define STACK_TOP		0x70000000
-#define STACK_TOP_MAX		STACK_TOP
-
-/* This decides where the kernel will search for a free chunk of vm
- * space during mmap's.
- */
-#define TASK_UNMAPPED_BASE	0x30000000
-
-typedef struct {
-	unsigned long	seg;
-} mm_segment_t;
-
-struct fpu_state_struct {
-	unsigned long	fs[32];		/* fpu registers */
-	unsigned long	fpcr;		/* fpu control register */
-};
-
-struct thread_struct {
-	struct pt_regs		*uregs;		/* userspace register frame */
-	unsigned long		pc;		/* kernel PC */
-	unsigned long		sp;		/* kernel SP */
-	unsigned long		a3;		/* kernel FP */
-	unsigned long		wchan;
-	unsigned long		usp;
-	struct pt_regs		*__frame;
-	unsigned long		fpu_flags;
-#define THREAD_USING_FPU	0x00000001	/* T if this task is using the FPU */
-	struct fpu_state_struct	fpu_state;
-};
-
-#define INIT_THREAD				\
-{						\
-	.uregs		= init_uregs,		\
-	.pc		= 0,			\
-	.sp		= 0,			\
-	.a3		= 0,			\
-	.wchan		= 0,			\
-	.__frame	= NULL,			\
-}
-
-#define INIT_MMAP \
-{ &init_mm, 0, 0, NULL, PAGE_SHARED, VM_READ | VM_WRITE | VM_EXEC, 1, \
-  NULL, NULL }
-
-/*
- * do necessary setup to start up a newly executed thread
- * - need to discard the frame stacked by the kernel thread invoking the execve
- *   syscall (see RESTORE_ALL macro)
- */
-#define start_thread(regs, new_pc, new_sp) do {		\
-	set_fs(USER_DS);				\
-	__frame = current->thread.uregs;		\
-	__frame->epsw = EPSW_nSL | EPSW_IE | EPSW_IM;	\
-	__frame->pc = new_pc;				\
-	__frame->sp = new_sp;				\
-} while (0)
-
-/* Free all resources held by a thread. */
-extern void release_thread(struct task_struct *);
-
-/* Prepare to copy thread state - unlazy all lazy status */
-extern void prepare_to_copy(struct task_struct *tsk);
-
-/*
- * create a kernel thread without removing it from tasklists
- */
-extern int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags);
-
-/*
- * Return saved PC of a blocked thread.
- */
-extern unsigned long thread_saved_pc(struct task_struct *tsk);
-
-unsigned long get_wchan(struct task_struct *p);
-
-#define task_pt_regs(task)						\
-({									\
-       struct pt_regs *__regs__;					\
-       __regs__ = (struct pt_regs *) (KSTK_TOP(task_stack_page(task)) - 8); \
-       __regs__ - 1;							\
-})
-
-#define KSTK_EIP(task) (task_pt_regs(task)->pc)
-#define KSTK_ESP(task) (task_pt_regs(task)->sp)
-
-#define KSTK_TOP(info)				\
-({						\
-	(unsigned long)(info) + THREAD_SIZE;	\
-})
-
-#define ARCH_HAS_PREFETCH
-#define ARCH_HAS_PREFETCHW
-
-static inline void prefetch(const void *x)
-{
-#ifndef CONFIG_MN10300_CACHE_DISABLED
-#ifdef CONFIG_MN10300_PROC_MN103E010
-	asm volatile ("nop; nop; dcpf (%0)" : : "r"(x));
-#else
-	asm volatile ("dcpf (%0)" : : "r"(x));
-#endif
-#endif
-}
-
-static inline void prefetchw(const void *x)
-{
-#ifndef CONFIG_MN10300_CACHE_DISABLED
-#ifdef CONFIG_MN10300_PROC_MN103E010
-	asm volatile ("nop; nop; dcpf (%0)" : : "r"(x));
-#else
-	asm volatile ("dcpf (%0)" : : "r"(x));
-#endif
-#endif
-}
-
-#endif /* _ASM_PROCESSOR_H */
diff --git a/include/asm-mn10300/ptrace.h b/include/asm-mn10300/ptrace.h
deleted file mode 100644
index 7b06cc623d8b..000000000000
--- a/include/asm-mn10300/ptrace.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/* MN10300 Exception frame layout and ptrace constants
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_PTRACE_H
-#define _ASM_PTRACE_H
-
-#define PT_A3		0
-#define PT_A2		1
-#define PT_D3		2
-#define	PT_D2		3
-#define PT_MCVF		4
-#define	PT_MCRL		5
-#define PT_MCRH		6
-#define	PT_MDRQ		7
-#define	PT_E1		8
-#define	PT_E0		9
-#define	PT_E7		10
-#define	PT_E6		11
-#define	PT_E5		12
-#define	PT_E4		13
-#define	PT_E3		14
-#define	PT_E2		15
-#define	PT_SP		16
-#define	PT_LAR		17
-#define	PT_LIR		18
-#define	PT_MDR		19
-#define	PT_A1		20
-#define	PT_A0		21
-#define	PT_D1		22
-#define	PT_D0		23
-#define PT_ORIG_D0	24
-#define	PT_EPSW		25
-#define	PT_PC		26
-#define NR_PTREGS	27
-
-#ifndef __ASSEMBLY__
-/*
- * This defines the way registers are stored in the event of an exception
- * - the strange order is due to the MOVM instruction
- */
-struct pt_regs {
-	unsigned long		a3;		/* syscall arg 3 */
-	unsigned long		a2;		/* syscall arg 4 */
-	unsigned long		d3;		/* syscall arg 5 */
-	unsigned long		d2;		/* syscall arg 6 */
-	unsigned long		mcvf;
-	unsigned long		mcrl;
-	unsigned long		mcrh;
-	unsigned long		mdrq;
-	unsigned long		e1;
-	unsigned long		e0;
-	unsigned long		e7;
-	unsigned long		e6;
-	unsigned long		e5;
-	unsigned long		e4;
-	unsigned long		e3;
-	unsigned long		e2;
-	unsigned long		sp;
-	unsigned long		lar;
-	unsigned long		lir;
-	unsigned long		mdr;
-	unsigned long		a1;
-	unsigned long		a0;		/* syscall arg 1 */
-	unsigned long		d1;		/* syscall arg 2 */
-	unsigned long		d0;		/* syscall ret */
-	struct pt_regs		*next;		/* next frame pointer */
-	unsigned long		orig_d0;	/* syscall number */
-	unsigned long		epsw;
-	unsigned long		pc;
-};
-#endif
-
-extern struct pt_regs *__frame; /* current frame pointer */
-
-/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
-#define PTRACE_GETREGS            12
-#define PTRACE_SETREGS            13
-#define PTRACE_GETFPREGS          14
-#define PTRACE_SETFPREGS          15
-
-/* options set using PTRACE_SETOPTIONS */
-#define PTRACE_O_TRACESYSGOOD     0x00000001
-
-#if defined(__KERNEL__)
-
-#if !defined(__ASSEMBLY__)
-#define user_mode(regs)			(((regs)->epsw & EPSW_nSL) == EPSW_nSL)
-#define instruction_pointer(regs)	((regs)->pc)
-extern void show_regs(struct pt_regs *);
-#endif  /*  !__ASSEMBLY  */
-
-#define profile_pc(regs) ((regs)->pc)
-
-#endif  /*  __KERNEL__  */
-
-#endif /* _ASM_PTRACE_H */
diff --git a/include/asm-mn10300/reset-regs.h b/include/asm-mn10300/reset-regs.h
deleted file mode 100644
index 174523d50132..000000000000
--- a/include/asm-mn10300/reset-regs.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/* MN10300 Reset controller and watchdog timer definitions
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-
-#ifndef _ASM_RESET_REGS_H
-#define _ASM_RESET_REGS_H
-
-#include <asm/cpu-regs.h>
-#include <asm/exceptions.h>
-
-#ifdef __KERNEL__
-
-#ifdef CONFIG_MN10300_WD_TIMER
-#define ARCH_HAS_NMI_WATCHDOG		/* See include/linux/nmi.h */
-#endif
-
-/*
- * watchdog timer registers
- */
-#define WDBC			__SYSREGC(0xc0001000, u8) /* watchdog binary counter reg */
-
-#define WDCTR			__SYSREG(0xc0001002, u8)  /* watchdog timer control reg */
-#define WDCTR_WDCK		0x07	/* clock source selection */
-#define WDCTR_WDCK_256th	0x00	/* - OSCI/256 */
-#define WDCTR_WDCK_1024th	0x01	/* - OSCI/1024 */
-#define WDCTR_WDCK_2048th	0x02	/* - OSCI/2048 */
-#define WDCTR_WDCK_16384th	0x03	/* - OSCI/16384 */
-#define WDCTR_WDCK_65536th	0x04	/* - OSCI/65536 */
-#define WDCTR_WDRST		0x40	/* binary counter reset */
-#define WDCTR_WDCNE		0x80	/* watchdog timer enable */
-
-#define RSTCTR			__SYSREG(0xc0001004, u8) /* reset control reg */
-#define RSTCTR_CHIPRST		0x01	/* chip reset */
-#define RSTCTR_DBFRST		0x02	/* double fault reset flag */
-#define RSTCTR_WDTRST		0x04	/* watchdog timer reset flag */
-#define RSTCTR_WDREN		0x08	/* watchdog timer reset enable */
-
-#ifndef __ASSEMBLY__
-
-static inline void mn10300_proc_hard_reset(void)
-{
-	RSTCTR &= ~RSTCTR_CHIPRST;
-	RSTCTR |= RSTCTR_CHIPRST;
-}
-
-extern unsigned int watchdog_alert_counter;
-
-extern void watchdog_go(void);
-extern asmlinkage void watchdog_handler(void);
-extern asmlinkage
-void watchdog_interrupt(struct pt_regs *, enum exception_code);
-
-#endif
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_RESET_REGS_H */
diff --git a/include/asm-mn10300/resource.h b/include/asm-mn10300/resource.h
deleted file mode 100644
index 04bc4db8921b..000000000000
--- a/include/asm-mn10300/resource.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/resource.h>
diff --git a/include/asm-mn10300/rtc-regs.h b/include/asm-mn10300/rtc-regs.h
deleted file mode 100644
index c42deefaec11..000000000000
--- a/include/asm-mn10300/rtc-regs.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/* MN10300 on-chip Real-Time Clock registers
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_RTC_REGS_H
-#define _ASM_RTC_REGS_H
-
-#include <asm/intctl-regs.h>
-
-#ifdef __KERNEL__
-
-#define RTSCR			__SYSREG(0xd8600000, u8) /* RTC seconds count reg */
-#define RTSAR			__SYSREG(0xd8600001, u8) /* RTC seconds alarm reg */
-#define RTMCR			__SYSREG(0xd8600002, u8) /* RTC minutes count reg */
-#define RTMAR			__SYSREG(0xd8600003, u8) /* RTC minutes alarm reg */
-#define RTHCR			__SYSREG(0xd8600004, u8) /* RTC hours count reg */
-#define RTHAR			__SYSREG(0xd8600005, u8) /* RTC hours alarm reg */
-#define RTDWCR			__SYSREG(0xd8600006, u8) /* RTC day of the week count reg */
-#define RTDMCR			__SYSREG(0xd8600007, u8) /* RTC days count reg */
-#define RTMTCR			__SYSREG(0xd8600008, u8) /* RTC months count reg */
-#define RTYCR			__SYSREG(0xd8600009, u8) /* RTC years count reg */
-
-#define RTCRA			__SYSREG(0xd860000a, u8)/* RTC control reg A */
-#define RTCRA_RS		0x0f	/* periodic timer interrupt cycle setting */
-#define RTCRA_RS_NONE		0x00	/* - off */
-#define RTCRA_RS_3_90625ms	0x01	/* - 3.90625ms	(1/256s) */
-#define RTCRA_RS_7_8125ms	0x02	/* - 7.8125ms	(1/128s) */
-#define RTCRA_RS_122_070us	0x03	/* - 122.070us	(1/8192s) */
-#define RTCRA_RS_244_141us	0x04	/* - 244.141us	(1/4096s) */
-#define RTCRA_RS_488_281us	0x05	/* - 488.281us	(1/2048s) */
-#define RTCRA_RS_976_5625us	0x06	/* - 976.5625us	(1/1024s) */
-#define RTCRA_RS_1_953125ms	0x07	/* - 1.953125ms	(1/512s) */
-#define RTCRA_RS_3_90624ms	0x08	/* - 3.90624ms	(1/256s) */
-#define RTCRA_RS_7_8125ms_b	0x09	/* - 7.8125ms	(1/128s) */
-#define RTCRA_RS_15_625ms	0x0a	/* - 15.625ms	(1/64s) */
-#define RTCRA_RS_31_25ms	0x0b	/* - 31.25ms	(1/32s) */
-#define RTCRA_RS_62_5ms		0x0c	/* - 62.5ms	(1/16s) */
-#define RTCRA_RS_125ms		0x0d	/* - 125ms	(1/8s) */
-#define RTCRA_RS_250ms		0x0e	/* - 250ms	(1/4s) */
-#define RTCRA_RS_500ms		0x0f	/* - 500ms	(1/2s) */
-#define RTCRA_DVR		0x40	/* divider reset */
-#define RTCRA_UIP		0x80	/* clock update flag */
-
-#define RTCRB			__SYSREG(0xd860000b, u8) /* RTC control reg B */
-#define RTCRB_DSE		0x01	/* daylight savings time enable */
-#define RTCRB_TM		0x02	/* time format */
-#define RTCRB_TM_12HR		0x00	/* - 12 hour format */
-#define RTCRB_TM_24HR		0x02	/* - 24 hour format */
-#define RTCRB_DM		0x04	/* numeric value format */
-#define RTCRB_DM_BCD		0x00	/* - BCD */
-#define RTCRB_DM_BINARY		0x04	/* - binary */
-#define RTCRB_UIE		0x10	/* update interrupt disable */
-#define RTCRB_AIE		0x20	/* alarm interrupt disable */
-#define RTCRB_PIE		0x40	/* periodic interrupt disable */
-#define RTCRB_SET		0x80	/* clock update enable */
-
-#define RTSRC			__SYSREG(0xd860000c, u8) /* RTC status reg C */
-#define RTSRC_UF		0x10	/* update end interrupt flag */
-#define RTSRC_AF		0x20	/* alarm interrupt flag */
-#define RTSRC_PF		0x40	/* periodic interrupt flag */
-#define RTSRC_IRQF		0x80	/* interrupt flag */
-
-#define RTIRQ			32
-#define RTICR			GxICR(RTIRQ)
-
-/*
- * MC146818 RTC compatibility defs for the MN10300 on-chip RTC
- */
-#define RTC_PORT(x)		0xd8600000
-#define RTC_ALWAYS_BCD		1	/* RTC operates in binary mode */
-
-#define CMOS_READ(addr)		__SYSREG(0xd8600000 + (addr), u8)
-#define CMOS_WRITE(val, addr)	\
-	do { __SYSREG(0xd8600000 + (addr), u8) = val; } while (0)
-
-#define RTC_IRQ			RTIRQ
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_RTC_REGS_H */
diff --git a/include/asm-mn10300/rtc.h b/include/asm-mn10300/rtc.h
deleted file mode 100644
index c295194cc703..000000000000
--- a/include/asm-mn10300/rtc.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* MN10300 Real time clock definitions
- *
- * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd.
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_RTC_H
-#define _ASM_RTC_H
-
-#ifdef CONFIG_MN10300_RTC
-
-#include <linux/init.h>
-
-extern void check_rtc_time(void);
-extern void __init calibrate_clock(void);
-extern unsigned long __init get_initial_rtc_time(void);
-
-#else /* !CONFIG_MN10300_RTC */
-
-static inline void check_rtc_time(void)
-{
-}
-
-static inline void calibrate_clock(void)
-{
-}
-
-static inline unsigned long get_initial_rtc_time(void)
-{
-	return 0;
-}
-
-#endif /* !CONFIG_MN10300_RTC */
-
-#include <asm-generic/rtc.h>
-
-#endif /* _ASM_RTC_H */
diff --git a/include/asm-mn10300/scatterlist.h b/include/asm-mn10300/scatterlist.h
deleted file mode 100644
index 67535901b9ff..000000000000
--- a/include/asm-mn10300/scatterlist.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* MN10300 Scatterlist definitions
- *
- * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd.
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_SCATTERLIST_H
-#define _ASM_SCATTERLIST_H
-
-#include <asm/types.h>
-
-/*
- * Drivers must set either ->address or (preferred) page and ->offset
- * to indicate where data must be transferred to/from.
- *
- * Using page is recommended since it handles highmem data as well as
- * low mem. ->address is restricted to data which has a virtual mapping, and
- * it will go away in the future. Updating to page can be automated very
- * easily -- something like
- *
- * sg->address = some_ptr;
- *
- * can be rewritten as
- *
- * sg_set_page(virt_to_page(some_ptr));
- * sg->offset = (unsigned long) some_ptr & ~PAGE_MASK;
- *
- * and that's it. There's no excuse for not highmem enabling YOUR driver. /jens
- */
-struct scatterlist {
-#ifdef CONFIG_DEBUG_SG
-	unsigned long	sg_magic;
-#endif
-	unsigned long	page_link;
-	unsigned int	offset;		/* for highmem, page offset */
-	dma_addr_t	dma_address;
-	unsigned int	length;
-};
-
-#define ISA_DMA_THRESHOLD (0x00ffffff)
-
-/*
- * These macros should be used after a pci_map_sg call has been done
- * to get bus addresses of each of the SG entries and their lengths.
- * You should only work with the number of sg entries pci_map_sg
- * returns.
- */
-#define sg_dma_address(sg)	((sg)->dma_address)
-#define sg_dma_len(sg)		((sg)->length)
-
-#endif /* _ASM_SCATTERLIST_H */
diff --git a/include/asm-mn10300/sections.h b/include/asm-mn10300/sections.h
deleted file mode 100644
index 2b8c5160388f..000000000000
--- a/include/asm-mn10300/sections.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/sections.h>
diff --git a/include/asm-mn10300/sembuf.h b/include/asm-mn10300/sembuf.h
deleted file mode 100644
index 301f3f9d8aa9..000000000000
--- a/include/asm-mn10300/sembuf.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef _ASM_SEMBUF_H
-#define _ASM_SEMBUF_H
-
-/*
- * The semid64_ds structure for MN10300 architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct semid64_ds {
-	struct ipc64_perm sem_perm;		/* permissions .. see ipc.h */
-	__kernel_time_t	sem_otime;		/* last semop time */
-	unsigned long	__unused1;
-	__kernel_time_t	sem_ctime;		/* last change time */
-	unsigned long	__unused2;
-	unsigned long	sem_nsems;		/* no. of semaphores in array */
-	unsigned long	__unused3;
-	unsigned long	__unused4;
-};
-
-#endif /* _ASM_SEMBUF_H */
diff --git a/include/asm-mn10300/serial-regs.h b/include/asm-mn10300/serial-regs.h
deleted file mode 100644
index 6498469e93ac..000000000000
--- a/include/asm-mn10300/serial-regs.h
+++ /dev/null
@@ -1,160 +0,0 @@
-/* MN10300 on-board serial port module registers
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-
-#ifndef _ASM_SERIAL_REGS_H
-#define _ASM_SERIAL_REGS_H
-
-#include <asm/cpu-regs.h>
-#include <asm/intctl-regs.h>
-
-#ifdef __KERNEL__
-
-/* serial port 0 */
-#define	SC0CTR			__SYSREG(0xd4002000, u16)	/* control reg */
-#define	SC01CTR_CK		0x0007	/* clock source select */
-#define	SC0CTR_CK_TM8UFLOW_8	0x0000	/* - 1/8 timer 8 underflow (serial port 0 only) */
-#define	SC1CTR_CK_TM9UFLOW_8	0x0000	/* - 1/8 timer 9 underflow (serial port 1 only) */
-#define	SC01CTR_CK_IOCLK_8	0x0001	/* - 1/8 IOCLK */
-#define	SC01CTR_CK_IOCLK_32	0x0002	/* - 1/32 IOCLK */
-#define	SC0CTR_CK_TM2UFLOW_2	0x0003	/* - 1/2 timer 2 underflow (serial port 0 only) */
-#define	SC1CTR_CK_TM3UFLOW_2	0x0003	/* - 1/2 timer 3 underflow (serial port 1 only) */
-#define	SC0CTR_CK_TM0UFLOW_8	0x0004	/* - 1/8 timer 1 underflow (serial port 0 only) */
-#define	SC1CTR_CK_TM1UFLOW_8	0x0004	/* - 1/8 timer 2 underflow (serial port 1 only) */
-#define	SC0CTR_CK_TM2UFLOW_8	0x0005	/* - 1/8 timer 2 underflow (serial port 0 only) */
-#define	SC1CTR_CK_TM3UFLOW_8	0x0005	/* - 1/8 timer 3 underflow (serial port 1 only) */
-#define	SC01CTR_CK_EXTERN_8	0x0006	/* - 1/8 external closk */
-#define	SC01CTR_CK_EXTERN	0x0007	/* - external closk */
-#define	SC01CTR_STB		0x0008	/* stop bit select */
-#define	SC01CTR_STB_1BIT	0x0000	/* - 1 stop bit */
-#define	SC01CTR_STB_2BIT	0x0008	/* - 2 stop bits */
-#define	SC01CTR_PB		0x0070	/* parity bit select */
-#define	SC01CTR_PB_NONE		0x0000	/* - no parity */
-#define	SC01CTR_PB_FIXED0	0x0040	/* - fixed at 0 */
-#define	SC01CTR_PB_FIXED1	0x0050	/* - fixed at 1 */
-#define	SC01CTR_PB_EVEN		0x0060	/* - even parity */
-#define	SC01CTR_PB_ODD		0x0070	/* - odd parity */
-#define	SC01CTR_CLN		0x0080	/* character length */
-#define	SC01CTR_CLN_7BIT	0x0000	/* - 7 bit chars */
-#define	SC01CTR_CLN_8BIT	0x0080	/* - 8 bit chars */
-#define	SC01CTR_TOE		0x0100	/* T input output enable */
-#define	SC01CTR_OD		0x0200	/* bit order select */
-#define	SC01CTR_OD_LSBFIRST	0x0000	/* - LSB first */
-#define	SC01CTR_OD_MSBFIRST	0x0200	/* - MSB first */
-#define	SC01CTR_MD		0x0c00	/* mode select */
-#define SC01CTR_MD_STST_SYNC	0x0000	/* - start-stop synchronous */
-#define SC01CTR_MD_CLOCK_SYNC1	0x0400	/* - clock synchronous 1 */
-#define SC01CTR_MD_I2C		0x0800	/* - I2C mode */
-#define SC01CTR_MD_CLOCK_SYNC2	0x0c00	/* - clock synchronous 2 */
-#define	SC01CTR_IIC		0x1000	/* I2C mode select */
-#define	SC01CTR_BKE		0x2000	/* break transmit enable */
-#define	SC01CTR_RXE		0x4000	/* receive enable */
-#define	SC01CTR_TXE		0x8000	/* transmit enable */
-
-#define	SC0ICR			__SYSREG(0xd4002004, u8)	/* interrupt control reg */
-#define SC01ICR_DMD		0x80	/* output data mode */
-#define SC01ICR_TD		0x20	/* transmit DMA trigger cause */
-#define SC01ICR_TI		0x10	/* transmit interrupt cause */
-#define SC01ICR_RES		0x04	/* receive error select */
-#define SC01ICR_RI		0x01	/* receive interrupt cause */
-
-#define	SC0TXB			__SYSREG(0xd4002008, u8)	/* transmit buffer reg */
-#define	SC0RXB			__SYSREG(0xd4002009, u8)	/* receive buffer reg */
-
-#define	SC0STR			__SYSREG(0xd400200c, u16)	/* status reg */
-#define SC01STR_OEF		0x0001	/* overrun error found */
-#define SC01STR_PEF		0x0002	/* parity error found */
-#define SC01STR_FEF		0x0004	/* framing error found */
-#define SC01STR_RBF		0x0010	/* receive buffer status */
-#define SC01STR_TBF		0x0020	/* transmit buffer status */
-#define SC01STR_RXF		0x0040	/* receive status */
-#define SC01STR_TXF		0x0080	/* transmit status */
-#define SC01STR_STF		0x0100	/* I2C start sequence found */
-#define SC01STR_SPF		0x0200	/* I2C stop sequence found */
-
-#define SC0RXIRQ		20	/* timer 0 Receive IRQ */
-#define SC0TXIRQ		21	/* timer 0 Transmit IRQ */
-
-#define	SC0RXICR		GxICR(SC0RXIRQ)	/* serial 0 receive intr ctrl reg */
-#define	SC0TXICR		GxICR(SC0TXIRQ)	/* serial 0 transmit intr ctrl reg */
-
-/* serial port 1 */
-#define	SC1CTR			__SYSREG(0xd4002010, u16)	/* serial port 1 control */
-#define	SC1ICR			__SYSREG(0xd4002014, u8)	/* interrupt control reg */
-#define	SC1TXB			__SYSREG(0xd4002018, u8)	/* transmit buffer reg */
-#define	SC1RXB			__SYSREG(0xd4002019, u8)	/* receive buffer reg */
-#define	SC1STR			__SYSREG(0xd400201c, u16)	/* status reg */
-
-#define SC1RXIRQ		22	/* timer 1 Receive IRQ */
-#define SC1TXIRQ		23	/* timer 1 Transmit IRQ */
-
-#define	SC1RXICR		GxICR(SC1RXIRQ)	/* serial 1 receive intr ctrl reg */
-#define	SC1TXICR		GxICR(SC1TXIRQ)	/* serial 1 transmit intr ctrl reg */
-
-/* serial port 2 */
-#define	SC2CTR			__SYSREG(0xd4002020, u16)	/* control reg */
-#define	SC2CTR_CK		0x0003	/* clock source select */
-#define	SC2CTR_CK_TM10UFLOW	0x0000	/* - timer 10 underflow */
-#define	SC2CTR_CK_TM2UFLOW	0x0001	/* - timer 2 underflow */
-#define	SC2CTR_CK_EXTERN	0x0002	/* - external closk */
-#define	SC2CTR_CK_TM3UFLOW	0x0003	/* - timer 3 underflow */
-#define	SC2CTR_STB		0x0008	/* stop bit select */
-#define	SC2CTR_STB_1BIT		0x0000	/* - 1 stop bit */
-#define	SC2CTR_STB_2BIT		0x0008	/* - 2 stop bits */
-#define	SC2CTR_PB		0x0070	/* parity bit select */
-#define	SC2CTR_PB_NONE		0x0000	/* - no parity */
-#define	SC2CTR_PB_FIXED0	0x0040	/* - fixed at 0 */
-#define	SC2CTR_PB_FIXED1	0x0050	/* - fixed at 1 */
-#define	SC2CTR_PB_EVEN		0x0060	/* - even parity */
-#define	SC2CTR_PB_ODD		0x0070	/* - odd parity */
-#define	SC2CTR_CLN		0x0080	/* character length */
-#define	SC2CTR_CLN_7BIT		0x0000	/* - 7 bit chars */
-#define	SC2CTR_CLN_8BIT		0x0080	/* - 8 bit chars */
-#define	SC2CTR_TWE		0x0100	/* transmit wait enable (enable XCTS control) */
-#define	SC2CTR_OD		0x0200	/* bit order select */
-#define	SC2CTR_OD_LSBFIRST	0x0000	/* - LSB first */
-#define	SC2CTR_OD_MSBFIRST	0x0200	/* - MSB first */
-#define	SC2CTR_TWS		0x1000	/* transmit wait select */
-#define	SC2CTR_TWS_XCTS_HIGH	0x0000	/* - interrupt TX when XCTS high */
-#define	SC2CTR_TWS_XCTS_LOW	0x1000	/* - interrupt TX when XCTS low */
-#define	SC2CTR_BKE		0x2000	/* break transmit enable */
-#define	SC2CTR_RXE		0x4000	/* receive enable */
-#define	SC2CTR_TXE		0x8000	/* transmit enable */
-
-#define	SC2ICR			__SYSREG(0xd4002024, u8)	/* interrupt control reg */
-#define SC2ICR_TD		0x20	/* transmit DMA trigger cause */
-#define SC2ICR_TI		0x10	/* transmit interrupt cause */
-#define SC2ICR_RES		0x04	/* receive error select */
-#define SC2ICR_RI		0x01	/* receive interrupt cause */
-
-#define	SC2TXB			__SYSREG(0xd4002018, u8)	/* transmit buffer reg */
-#define	SC2RXB			__SYSREG(0xd4002019, u8)	/* receive buffer reg */
-#define	SC2STR			__SYSREG(0xd400201c, u8)	/* status reg */
-#define SC2STR_OEF		0x0001	/* overrun error found */
-#define SC2STR_PEF		0x0002	/* parity error found */
-#define SC2STR_FEF		0x0004	/* framing error found */
-#define SC2STR_CTS		0x0008	/* XCTS input pin status (0 means high) */
-#define SC2STR_RBF		0x0010	/* receive buffer status */
-#define SC2STR_TBF		0x0020	/* transmit buffer status */
-#define SC2STR_RXF		0x0040	/* receive status */
-#define SC2STR_TXF		0x0080	/* transmit status */
-
-#define	SC2TIM			__SYSREG(0xd400202d, u8)	/* status reg */
-
-#define SC2RXIRQ		24	/* serial 2 Receive IRQ */
-#define SC2TXIRQ		25	/* serial 2 Transmit IRQ */
-
-#define	SC2RXICR		GxICR(SC2RXIRQ)	/* serial 2 receive intr ctrl reg */
-#define	SC2TXICR		GxICR(SC2TXIRQ)	/* serial 2 transmit intr ctrl reg */
-
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_SERIAL_REGS_H */
diff --git a/include/asm-mn10300/serial.h b/include/asm-mn10300/serial.h
deleted file mode 100644
index 99785a9deadb..000000000000
--- a/include/asm-mn10300/serial.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* Standard UART definitions
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-
-/*
- * The ASB2305 has an 18.432 MHz clock the UART
- */
-#define BASE_BAUD	(18432000 / 16)
-
-/* Standard COM flags (except for COM4, because of the 8514 problem) */
-#ifdef CONFIG_SERIAL_DETECT_IRQ
-#define STD_COM_FLAGS	(ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ)
-#define STD_COM4_FLAGS	(ASYNC_BOOT_AUTOCONF | ASYNC_AUTO_IRQ)
-#else
-#define STD_COM_FLAGS	(ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)
-#define STD_COM4_FLAGS	ASYNC_BOOT_AUTOCONF
-#endif
-
-#ifdef CONFIG_SERIAL_MANY_PORTS
-#define FOURPORT_FLAGS	ASYNC_FOURPORT
-#define ACCENT_FLAGS	0
-#define BOCA_FLAGS	0
-#define HUB6_FLAGS	0
-#define RS_TABLE_SIZE	64
-#else
-#define RS_TABLE_SIZE
-#endif
-
-#include <asm/unit/serial.h>
diff --git a/include/asm-mn10300/setup.h b/include/asm-mn10300/setup.h
deleted file mode 100644
index 08356c832283..000000000000
--- a/include/asm-mn10300/setup.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/* MN10300 Setup declarations
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_SETUP_H
-#define _ASM_SETUP_H
-
-extern void __init unit_setup(void);
-extern void __init unit_init_IRQ(void);
-
-#endif /* _ASM_SETUP_H */
diff --git a/include/asm-mn10300/shmbuf.h b/include/asm-mn10300/shmbuf.h
deleted file mode 100644
index 8f300cc35d6c..000000000000
--- a/include/asm-mn10300/shmbuf.h
+++ /dev/null
@@ -1,42 +0,0 @@
-#ifndef _ASM_SHMBUF_H
-#define _ASM_SHMBUF_H
-
-/*
- * The shmid64_ds structure for MN10300 architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct shmid64_ds {
-	struct ipc64_perm	shm_perm;	/* operation perms */
-	size_t			shm_segsz;	/* size of segment (bytes) */
-	__kernel_time_t		shm_atime;	/* last attach time */
-	unsigned long		__unused1;
-	__kernel_time_t		shm_dtime;	/* last detach time */
-	unsigned long		__unused2;
-	__kernel_time_t		shm_ctime;	/* last change time */
-	unsigned long		__unused3;
-	__kernel_pid_t		shm_cpid;	/* pid of creator */
-	__kernel_pid_t		shm_lpid;	/* pid of last operator */
-	unsigned long		shm_nattch;	/* no. of current attaches */
-	unsigned long		__unused4;
-	unsigned long		__unused5;
-};
-
-struct shminfo64 {
-	unsigned long	shmmax;
-	unsigned long	shmmin;
-	unsigned long	shmmni;
-	unsigned long	shmseg;
-	unsigned long	shmall;
-	unsigned long	__unused1;
-	unsigned long	__unused2;
-	unsigned long	__unused3;
-	unsigned long	__unused4;
-};
-
-#endif /* _ASM_SHMBUF_H */
diff --git a/include/asm-mn10300/shmparam.h b/include/asm-mn10300/shmparam.h
deleted file mode 100644
index ab666ed1a070..000000000000
--- a/include/asm-mn10300/shmparam.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_SHMPARAM_H
-#define _ASM_SHMPARAM_H
-
-#define	SHMLBA PAGE_SIZE		 /* attach addr a multiple of this */
-
-#endif /* _ASM_SHMPARAM_H */
diff --git a/include/asm-mn10300/sigcontext.h b/include/asm-mn10300/sigcontext.h
deleted file mode 100644
index 4de3afff4ad7..000000000000
--- a/include/asm-mn10300/sigcontext.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/* MN10300 Userspace signal context
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_SIGCONTEXT_H
-#define _ASM_SIGCONTEXT_H
-
-struct fpucontext {
-	/* Regular FPU environment */
-	unsigned long	fs[32];		/* fpu registers */
-	unsigned long	fpcr;		/* fpu control register */
-};
-
-struct sigcontext {
-	unsigned long	d0;
-	unsigned long	d1;
-	unsigned long	d2;
-	unsigned long	d3;
-	unsigned long	a0;
-	unsigned long	a1;
-	unsigned long	a2;
-	unsigned long	a3;
-	unsigned long	e0;
-	unsigned long	e1;
-	unsigned long	e2;
-	unsigned long	e3;
-	unsigned long	e4;
-	unsigned long	e5;
-	unsigned long	e6;
-	unsigned long	e7;
-	unsigned long	lar;
-	unsigned long	lir;
-	unsigned long	mdr;
-	unsigned long	mcvf;
-	unsigned long	mcrl;
-	unsigned long	mcrh;
-	unsigned long	mdrq;
-	unsigned long	sp;
-	unsigned long	epsw;
-	unsigned long	pc;
-	struct fpucontext *fpucontext;
-	unsigned long	oldmask;
-};
-
-
-#endif /* _ASM_SIGCONTEXT_H */
diff --git a/include/asm-mn10300/siginfo.h b/include/asm-mn10300/siginfo.h
deleted file mode 100644
index 0815d29d82e5..000000000000
--- a/include/asm-mn10300/siginfo.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/siginfo.h>
diff --git a/include/asm-mn10300/signal.h b/include/asm-mn10300/signal.h
deleted file mode 100644
index e98817cec5f7..000000000000
--- a/include/asm-mn10300/signal.h
+++ /dev/null
@@ -1,171 +0,0 @@
-/* MN10300 Signal definitions
- *
- * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd.
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_SIGNAL_H
-#define _ASM_SIGNAL_H
-
-#include <linux/types.h>
-
-/* Avoid too many header ordering problems.  */
-struct siginfo;
-
-#ifdef __KERNEL__
-/* Most things should be clean enough to redefine this at will, if care
-   is taken to make libc match.  */
-
-#define _NSIG		64
-#define _NSIG_BPW	32
-#define _NSIG_WORDS	(_NSIG / _NSIG_BPW)
-
-typedef unsigned long old_sigset_t;		/* at least 32 bits */
-
-typedef struct {
-	unsigned long	sig[_NSIG_WORDS];
-} sigset_t;
-
-#else
-/* Here we must cater to libcs that poke about in kernel headers.  */
-
-#define NSIG		32
-typedef unsigned long sigset_t;
-
-#endif /* __KERNEL__ */
-
-#define SIGHUP		 1
-#define SIGINT		 2
-#define SIGQUIT		 3
-#define SIGILL		 4
-#define SIGTRAP		 5
-#define SIGABRT		 6
-#define SIGIOT		 6
-#define SIGBUS		 7
-#define SIGFPE		 8
-#define SIGKILL		 9
-#define SIGUSR1		10
-#define SIGSEGV		11
-#define SIGUSR2		12
-#define SIGPIPE		13
-#define SIGALRM		14
-#define SIGTERM		15
-#define SIGSTKFLT	16
-#define SIGCHLD		17
-#define SIGCONT		18
-#define SIGSTOP		19
-#define SIGTSTP		20
-#define SIGTTIN		21
-#define SIGTTOU		22
-#define SIGURG		23
-#define SIGXCPU		24
-#define SIGXFSZ		25
-#define SIGVTALRM	26
-#define SIGPROF		27
-#define SIGWINCH	28
-#define SIGIO		29
-#define SIGPOLL		SIGIO
-/*
-#define SIGLOST		29
-*/
-#define SIGPWR		30
-#define SIGSYS		31
-#define	SIGUNUSED	31
-
-/* These should not be considered constants from userland.  */
-#define SIGRTMIN	32
-#define SIGRTMAX	(_NSIG-1)
-
-/*
- * SA_FLAGS values:
- *
- * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_RESTART flag to get restarting signals (which were the default long ago)
- * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
- * SA_RESETHAND clears the handler when the signal is delivered.
- * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies.
- * SA_NODEFER prevents the current signal from being masked in the handler.
- *
- * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single
- * Unix names RESETHAND and NODEFER respectively.
- */
-#define SA_NOCLDSTOP	0x00000001U
-#define SA_NOCLDWAIT	0x00000002U
-#define SA_SIGINFO	0x00000004U
-#define SA_ONSTACK	0x08000000U
-#define SA_RESTART	0x10000000U
-#define SA_NODEFER	0x40000000U
-#define SA_RESETHAND	0x80000000U
-
-#define SA_NOMASK	SA_NODEFER
-#define SA_ONESHOT	SA_RESETHAND
-
-#define SA_RESTORER	0x04000000
-
-/*
- * sigaltstack controls
- */
-#define SS_ONSTACK	1
-#define SS_DISABLE	2
-
-#define MINSIGSTKSZ	2048
-#define SIGSTKSZ	8192
-
-#include <asm-generic/signal.h>
-
-#ifdef __KERNEL__
-struct old_sigaction {
-	__sighandler_t sa_handler;
-	old_sigset_t sa_mask;
-	unsigned long sa_flags;
-	__sigrestore_t sa_restorer;
-};
-
-struct sigaction {
-	__sighandler_t sa_handler;
-	unsigned long sa_flags;
-	__sigrestore_t sa_restorer;
-	sigset_t sa_mask;		/* mask last for extensibility */
-};
-
-struct k_sigaction {
-	struct sigaction sa;
-};
-#else
-/* Here we must cater to libcs that poke about in kernel headers.  */
-
-struct sigaction {
-	union {
-	  __sighandler_t _sa_handler;
-	  void (*_sa_sigaction)(int, struct siginfo *, void *);
-	} _u;
-	sigset_t sa_mask;
-	unsigned long sa_flags;
-	void (*sa_restorer)(void);
-};
-
-#define sa_handler	_u._sa_handler
-#define sa_sigaction	_u._sa_sigaction
-
-#endif /* __KERNEL__ */
-
-typedef struct sigaltstack {
-	void __user	*ss_sp;
-	int		ss_flags;
-	size_t		ss_size;
-} stack_t;
-
-#ifdef __KERNEL__
-#include <asm/sigcontext.h>
-
-
-struct pt_regs;
-#define ptrace_signal_deliver(regs, cookie) do { } while (0)
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_SIGNAL_H */
diff --git a/include/asm-mn10300/smp.h b/include/asm-mn10300/smp.h
deleted file mode 100644
index 4eb8c61b7dab..000000000000
--- a/include/asm-mn10300/smp.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* MN10300 SMP support
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_SMP_H
-#define _ASM_SMP_H
-
-#ifdef CONFIG_SMP
-#error SMP not yet supported for MN10300
-#endif
-
-#endif
diff --git a/include/asm-mn10300/sockios.h b/include/asm-mn10300/sockios.h
deleted file mode 100644
index b03043a1c564..000000000000
--- a/include/asm-mn10300/sockios.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef _ASM_SOCKIOS_H
-#define _ASM_SOCKIOS_H
-
-/* Socket-level I/O control calls. */
-#define FIOSETOWN 	0x8901
-#define SIOCSPGRP	0x8902
-#define FIOGETOWN	0x8903
-#define SIOCGPGRP	0x8904
-#define SIOCATMARK	0x8905
-#define SIOCGSTAMP	0x8906		/* Get stamp */
-#define SIOCGSTAMPNS	0x8907		/* Get stamp (timespec) */
-
-#endif /* _ASM_SOCKIOS_H */
diff --git a/include/asm-mn10300/spinlock.h b/include/asm-mn10300/spinlock.h
deleted file mode 100644
index 4bf9c8b169e0..000000000000
--- a/include/asm-mn10300/spinlock.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* MN10300 spinlock support
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_SPINLOCK_H
-#define _ASM_SPINLOCK_H
-
-#error SMP spinlocks not implemented for MN10300
-
-#endif /* _ASM_SPINLOCK_H */
diff --git a/include/asm-mn10300/stat.h b/include/asm-mn10300/stat.h
deleted file mode 100644
index 63ff8371cf2c..000000000000
--- a/include/asm-mn10300/stat.h
+++ /dev/null
@@ -1,78 +0,0 @@
-#ifndef _ASM_STAT_H
-#define _ASM_STAT_H
-
-struct __old_kernel_stat {
-	unsigned short st_dev;
-	unsigned short st_ino;
-	unsigned short st_mode;
-	unsigned short st_nlink;
-	unsigned short st_uid;
-	unsigned short st_gid;
-	unsigned short st_rdev;
-	unsigned long  st_size;
-	unsigned long  st_atime;
-	unsigned long  st_mtime;
-	unsigned long  st_ctime;
-};
-
-struct stat {
-	unsigned long  st_dev;
-	unsigned long  st_ino;
-	unsigned short st_mode;
-	unsigned short st_nlink;
-	unsigned short st_uid;
-	unsigned short st_gid;
-	unsigned long  st_rdev;
-	unsigned long  st_size;
-	unsigned long  st_blksize;
-	unsigned long  st_blocks;
-	unsigned long  st_atime;
-	unsigned long  st_atime_nsec;
-	unsigned long  st_mtime;
-	unsigned long  st_mtime_nsec;
-	unsigned long  st_ctime;
-	unsigned long  st_ctime_nsec;
-	unsigned long  __unused4;
-	unsigned long  __unused5;
-};
-
-/* This matches struct stat64 in glibc2.1, hence the absolutely
- * insane amounts of padding around dev_t's.
- */
-struct stat64 {
-	unsigned long long	st_dev;
-	unsigned char	__pad0[4];
-
-#define STAT64_HAS_BROKEN_ST_INO	1
-	unsigned long	__st_ino;
-
-	unsigned int	st_mode;
-	unsigned int	st_nlink;
-
-	unsigned long	st_uid;
-	unsigned long	st_gid;
-
-	unsigned long long	st_rdev;
-	unsigned char	__pad3[4];
-
-	long long	st_size;
-	unsigned long	st_blksize;
-
-	unsigned long	st_blocks;	/* Number 512-byte blocks allocated. */
-	unsigned long	__pad4;		/* future possible st_blocks high bits */
-
-	unsigned long	st_atime;
-	unsigned long	st_atime_nsec;
-
-	unsigned long	st_mtime;
-	unsigned int	st_mtime_nsec;
-
-	unsigned long	st_ctime;
-	unsigned long	st_ctime_nsec;
-
-	unsigned long long	st_ino;
-};
-
-#define STAT_HAVE_NSEC 1
-
-#endif /* _ASM_STAT_H */
diff --git a/include/asm-mn10300/statfs.h b/include/asm-mn10300/statfs.h
deleted file mode 100644
index 0b91fe198c20..000000000000
--- a/include/asm-mn10300/statfs.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/statfs.h>
diff --git a/include/asm-mn10300/string.h b/include/asm-mn10300/string.h
deleted file mode 100644
index 47dbd4346c32..000000000000
--- a/include/asm-mn10300/string.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* MN10300 Optimised string functions
- *
- * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd.
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Modified by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_STRING_H
-#define _ASM_STRING_H
-
-#define __HAVE_ARCH_MEMSET
-#define __HAVE_ARCH_MEMCPY
-#define __HAVE_ARCH_MEMMOVE
-
-extern void *memset(void *dest, int ch, size_t count);
-extern void *memcpy(void *dest, const void *src, size_t count);
-extern void *memmove(void *dest, const void *src, size_t count);
-
-
-extern void __struct_cpy_bug(void);
-#define struct_cpy(x, y)			\
-({                                              \
-	if (sizeof(*(x)) != sizeof(*(y)))       \
-		__struct_cpy_bug;               \
-	memcpy(x, y, sizeof(*(x)));             \
-})
-
-#endif /* _ASM_STRING_H */
diff --git a/include/asm-mn10300/swab.h b/include/asm-mn10300/swab.h
deleted file mode 100644
index bd818a820ca8..000000000000
--- a/include/asm-mn10300/swab.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/* MN10300 Byte-order primitive construction
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_SWAB_H
-#define _ASM_SWAB_H
-
-#include <linux/types.h>
-
-#ifdef __GNUC__
-
-static inline __attribute__((const))
-__u32 __arch_swab32(__u32 x)
-{
-	__u32 ret;
-	asm("swap %1,%0" : "=r" (ret) : "r" (x));
-	return ret;
-}
-#define __arch_swab32 __arch_swab32
-
-static inline __attribute__((const))
-__u16 __arch_swab16(__u16 x)
-{
-	__u16 ret;
-	asm("swaph %1,%0" : "=r" (ret) : "r" (x));
-	return ret;
-}
-#define __arch_swab32 __arch_swab32
-
-#if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
-#  define __SWAB_64_THRU_32__
-#endif
-
-#endif /* __GNUC__ */
-
-#endif /* _ASM_SWAB_H */
diff --git a/include/asm-mn10300/system.h b/include/asm-mn10300/system.h
deleted file mode 100644
index 8214fb7e7fe4..000000000000
--- a/include/asm-mn10300/system.h
+++ /dev/null
@@ -1,237 +0,0 @@
-/* MN10300 System definitions
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_SYSTEM_H
-#define _ASM_SYSTEM_H
-
-#include <asm/cpu-regs.h>
-
-#ifdef __KERNEL__
-#ifndef __ASSEMBLY__
-
-#include <linux/kernel.h>
-
-struct task_struct;
-struct thread_struct;
-
-extern asmlinkage
-struct task_struct *__switch_to(struct thread_struct *prev,
-				struct thread_struct *next,
-				struct task_struct *prev_task);
-
-/* context switching is now performed out-of-line in switch_to.S */
-#define switch_to(prev, next, last)					\
-do {									\
-	current->thread.wchan = (u_long) __builtin_return_address(0);	\
-	(last) = __switch_to(&(prev)->thread, &(next)->thread, (prev));	\
-	mb();								\
-	current->thread.wchan = 0;					\
-} while (0)
-
-#define arch_align_stack(x) (x)
-
-#define nop() asm volatile ("nop")
-
-#endif /* !__ASSEMBLY__ */
-
-/*
- * Force strict CPU ordering.
- * And yes, this is required on UP too when we're talking
- * to devices.
- *
- * For now, "wmb()" doesn't actually do anything, as all
- * Intel CPU's follow what Intel calls a *Processor Order*,
- * in which all writes are seen in the program order even
- * outside the CPU.
- *
- * I expect future Intel CPU's to have a weaker ordering,
- * but I'd also expect them to finally get their act together
- * and add some real memory barriers if so.
- *
- * Some non intel clones support out of order store. wmb() ceases to be a
- * nop for these.
- */
-
-#define mb()	asm volatile ("": : :"memory")
-#define rmb()	mb()
-#define wmb()	asm volatile ("": : :"memory")
-
-#ifdef CONFIG_SMP
-#define smp_mb()	mb()
-#define smp_rmb()	rmb()
-#define smp_wmb()	wmb()
-#else
-#define smp_mb()	barrier()
-#define smp_rmb()	barrier()
-#define smp_wmb()	barrier()
-#endif
-
-#define set_mb(var, value)  do { var = value;  mb(); } while (0)
-#define set_wmb(var, value) do { var = value; wmb(); } while (0)
-
-#define read_barrier_depends()		do {} while (0)
-#define smp_read_barrier_depends()	do {} while (0)
-
-/*****************************************************************************/
-/*
- * interrupt control
- * - "disabled": run in IM1/2
- *   - level 0 - GDB stub
- *   - level 1 - virtual serial DMA (if present)
- *   - level 5 - normal interrupt priority
- *   - level 6 - timer interrupt
- * - "enabled":  run in IM7
- */
-#ifdef CONFIG_MN10300_TTYSM
-#define MN10300_CLI_LEVEL	EPSW_IM_2
-#else
-#define MN10300_CLI_LEVEL	EPSW_IM_1
-#endif
-
-#define local_save_flags(x)			\
-do {						\
-	typecheck(unsigned long, x);		\
-	asm volatile(				\
-		"	mov epsw,%0	\n"	\
-		: "=d"(x)			\
-		);				\
-} while (0)
-
-#define local_irq_disable()						\
-do {									\
-	asm volatile(							\
-		"	and %0,epsw	\n"				\
-		"	or %1,epsw	\n"				\
-		"	nop		\n"				\
-		"	nop		\n"				\
-		"	nop		\n"				\
-		:							\
-		: "i"(~EPSW_IM), "i"(EPSW_IE | MN10300_CLI_LEVEL)	\
-		);							\
-} while (0)
-
-#define local_irq_save(x)			\
-do {						\
-	local_save_flags(x);			\
-	local_irq_disable();			\
-} while (0)
-
-/*
- * we make sure local_irq_enable() doesn't cause priority inversion
- */
-#ifndef __ASSEMBLY__
-
-extern unsigned long __mn10300_irq_enabled_epsw;
-
-#endif
-
-#define local_irq_enable()						\
-do {									\
-	unsigned long tmp;						\
-									\
-	asm volatile(							\
-		"	mov	epsw,%0		\n"			\
-		"	and	%1,%0		\n"			\
-		"	or	%2,%0		\n"			\
-		"	mov	%0,epsw		\n"			\
-		: "=&d"(tmp)						\
-		: "i"(~EPSW_IM), "r"(__mn10300_irq_enabled_epsw)	\
-		);							\
-} while (0)
-
-#define local_irq_restore(x)			\
-do {						\
-	typecheck(unsigned long, x);		\
-	asm volatile(				\
-		"	mov %0,epsw	\n"	\
-		"	nop		\n"	\
-		"	nop		\n"	\
-		"	nop		\n"	\
-		:				\
-		: "d"(x)			\
-		: "memory", "cc"		\
-		);				\
-} while (0)
-
-#define irqs_disabled()				\
-({						\
-	unsigned long flags;			\
-	local_save_flags(flags);		\
-	(flags & EPSW_IM) <= MN10300_CLI_LEVEL;	\
-})
-
-/* hook to save power by halting the CPU
- * - called from the idle loop
- * - must reenable interrupts (which takes three instruction cycles to complete)
- */
-#define safe_halt()							\
-do {									\
-	asm volatile("	or	%0,epsw	\n"				\
-		     "	nop		\n"				\
-		     "	nop		\n"				\
-		     "	bset	%2,(%1)	\n"				\
-		     :							\
-		     : "i"(EPSW_IE|EPSW_IM), "n"(&CPUM), "i"(CPUM_SLEEP)\
-		     : "cc"						\
-		     );							\
-} while (0)
-
-#define STI	or EPSW_IE|EPSW_IM,epsw
-#define CLI	and ~EPSW_IM,epsw; or EPSW_IE|MN10300_CLI_LEVEL,epsw; nop; nop; nop
-
-/*****************************************************************************/
-/*
- * MN10300 doesn't actually have an exchange instruction
- */
-#ifndef __ASSEMBLY__
-
-struct __xchg_dummy { unsigned long a[100]; };
-#define __xg(x) ((struct __xchg_dummy *)(x))
-
-static inline
-unsigned long __xchg(volatile unsigned long *m, unsigned long val)
-{
-	unsigned long retval;
-	unsigned long flags;
-
-	local_irq_save(flags);
-	retval = *m;
-	*m = val;
-	local_irq_restore(flags);
-	return retval;
-}
-
-#define xchg(ptr, v)						\
-	((__typeof__(*(ptr))) __xchg((unsigned long *)(ptr),	\
-				     (unsigned long)(v)))
-
-static inline unsigned long __cmpxchg(volatile unsigned long *m,
-				      unsigned long old, unsigned long new)
-{
-	unsigned long retval;
-	unsigned long flags;
-
-	local_irq_save(flags);
-	retval = *m;
-	if (retval == old)
-		*m = new;
-	local_irq_restore(flags);
-	return retval;
-}
-
-#define cmpxchg(ptr, o, n)					\
-	((__typeof__(*(ptr))) __cmpxchg((unsigned long *)(ptr), \
-					(unsigned long)(o),	\
-					(unsigned long)(n)))
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* __KERNEL__ */
-#endif /* _ASM_SYSTEM_H */
diff --git a/include/asm-mn10300/termios.h b/include/asm-mn10300/termios.h
deleted file mode 100644
index dd7cf617e118..000000000000
--- a/include/asm-mn10300/termios.h
+++ /dev/null
@@ -1,92 +0,0 @@
-#ifndef _ASM_TERMIOS_H
-#define _ASM_TERMIOS_H
-
-#include <asm/termbits.h>
-#include <asm/ioctls.h>
-
-struct winsize {
-	unsigned short ws_row;
-	unsigned short ws_col;
-	unsigned short ws_xpixel;
-	unsigned short ws_ypixel;
-};
-
-#define NCC 8
-struct termio {
-	unsigned short c_iflag;		/* input mode flags */
-	unsigned short c_oflag;		/* output mode flags */
-	unsigned short c_cflag;		/* control mode flags */
-	unsigned short c_lflag;		/* local mode flags */
-	unsigned char c_line;		/* line discipline */
-	unsigned char c_cc[NCC];	/* control characters */
-};
-
-#ifdef __KERNEL__
-/*	intr=^C		quit=^|		erase=del	kill=^U
-	eof=^D		vtime=\0	vmin=\1		sxtc=\0
-	start=^Q	stop=^S		susp=^Z		eol=\0
-	reprint=^R	discard=^U	werase=^W	lnext=^V
-	eol2=\0
-*/
-#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
-#endif
-
-/* modem lines */
-#define TIOCM_LE	0x001
-#define TIOCM_DTR	0x002
-#define TIOCM_RTS	0x004
-#define TIOCM_ST	0x008
-#define TIOCM_SR	0x010
-#define TIOCM_CTS	0x020
-#define TIOCM_CAR	0x040
-#define TIOCM_RNG	0x080
-#define TIOCM_DSR	0x100
-#define TIOCM_CD	TIOCM_CAR
-#define TIOCM_RI	TIOCM_RNG
-#define TIOCM_OUT1	0x2000
-#define TIOCM_OUT2	0x4000
-#define TIOCM_LOOP	0x8000
-
-#define TIOCM_MODEM_BITS       TIOCM_OUT2      /* IRDA support */
-
-/*
- * Translate a "termio" structure into a "termios". Ugh.
- */
-#define SET_LOW_TERMIOS_BITS(termios, termio, x) { \
-	unsigned short __tmp; \
-	get_user(__tmp, &(termio)->x); \
-	*(unsigned short *) &(termios)->x = __tmp; \
-}
-
-#define user_termio_to_kernel_termios(termios, termio) \
-({ \
-	SET_LOW_TERMIOS_BITS(termios, termio, c_iflag); \
-	SET_LOW_TERMIOS_BITS(termios, termio, c_oflag); \
-	SET_LOW_TERMIOS_BITS(termios, termio, c_cflag); \
-	SET_LOW_TERMIOS_BITS(termios, termio, c_lflag); \
-	copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
-})
-
-/*
- * Translate a "termios" structure into a "termio". Ugh.
- */
-#define kernel_termios_to_user_termio(termio, termios) \
-({ \
-	put_user((termios)->c_iflag, &(termio)->c_iflag); \
-	put_user((termios)->c_oflag, &(termio)->c_oflag); \
-	put_user((termios)->c_cflag, &(termio)->c_cflag); \
-	put_user((termios)->c_lflag, &(termio)->c_lflag); \
-	put_user((termios)->c_line,  &(termio)->c_line); \
-	copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
-})
-
-#define user_termios_to_kernel_termios(k, u) \
-	copy_from_user(k, u, sizeof(struct termios2))
-#define kernel_termios_to_user_termios(u, k) \
-	copy_to_user(u, k, sizeof(struct termios2))
-#define user_termios_to_kernel_termios_1(k, u) \
-	copy_from_user(k, u, sizeof(struct termios))
-#define kernel_termios_to_user_termios_1(u, k) \
-	copy_to_user(u, k, sizeof(struct termios))
-
-#endif	/* _ASM_TERMIOS_H */
diff --git a/include/asm-mn10300/thread_info.h b/include/asm-mn10300/thread_info.h
deleted file mode 100644
index 78a3881f3c12..000000000000
--- a/include/asm-mn10300/thread_info.h
+++ /dev/null
@@ -1,170 +0,0 @@
-/* MN10300 Low-level thread information
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-
-#ifndef _ASM_THREAD_INFO_H
-#define _ASM_THREAD_INFO_H
-
-#ifdef __KERNEL__
-
-#include <asm/page.h>
-
-#ifndef __ASSEMBLY__
-#include <asm/processor.h>
-#endif
-
-#define PREEMPT_ACTIVE		0x10000000
-
-#ifdef CONFIG_4KSTACKS
-#define THREAD_SIZE		(4096)
-#else
-#define THREAD_SIZE		(8192)
-#endif
-
-#define STACK_WARN		(THREAD_SIZE / 8)
-
-/*
- * low level task data that entry.S needs immediate access to
- * - this struct should fit entirely inside of one cache line
- * - this struct shares the supervisor stack pages
- * - if the contents of this structure are changed, the assembly constants
- *   must also be changed
- */
-#ifndef __ASSEMBLY__
-
-struct thread_info {
-	struct task_struct	*task;		/* main task structure */
-	struct exec_domain	*exec_domain;	/* execution domain */
-	unsigned long		flags;		/* low level flags */
-	__u32			cpu;		/* current CPU */
-	__s32			preempt_count;	/* 0 => preemptable, <0 => BUG */
-
-	mm_segment_t		addr_limit;	/* thread address space:
-						   0-0xBFFFFFFF for user-thead
-						   0-0xFFFFFFFF for kernel-thread
-						*/
-	struct restart_block    restart_block;
-
-	__u8			supervisor_stack[0];
-};
-
-#else /* !__ASSEMBLY__ */
-
-#ifndef __ASM_OFFSETS_H__
-#include <asm/asm-offsets.h>
-#endif
-
-#endif
-
-/*
- * macros/functions for gaining access to the thread information structure
- *
- * preempt_count needs to be 1 initially, until the scheduler is functional.
- */
-#ifndef __ASSEMBLY__
-
-#define INIT_THREAD_INFO(tsk)			\
-{						\
-	.task		= &tsk,			\
-	.exec_domain	= &default_exec_domain,	\
-	.flags		= 0,			\
-	.cpu		= 0,			\
-	.preempt_count	= 1,			\
-	.addr_limit	= KERNEL_DS,		\
-	.restart_block = {			\
-		.fn = do_no_restart_syscall,	\
-	},					\
-}
-
-#define init_thread_info	(init_thread_union.thread_info)
-#define init_stack		(init_thread_union.stack)
-#define init_uregs							\
-	((struct pt_regs *)						\
-	 ((unsigned long) init_stack + THREAD_SIZE - sizeof(struct pt_regs)))
-
-extern struct thread_info *__current_ti;
-
-/* how to get the thread information struct from C */
-static inline __attribute__((const))
-struct thread_info *current_thread_info(void)
-{
-	struct thread_info *ti;
-	asm("mov sp,%0\n"
-	    "and %1,%0\n"
-	    : "=d" (ti)
-	    : "i" (~(THREAD_SIZE - 1))
-	    : "cc");
-	return ti;
-}
-
-/* how to get the current stack pointer from C */
-static inline unsigned long current_stack_pointer(void)
-{
-	unsigned long sp;
-	asm("mov sp,%0; ":"=r" (sp));
-	return sp;
-}
-
-#define __HAVE_ARCH_THREAD_INFO_ALLOCATOR
-
-/* thread information allocation */
-#ifdef CONFIG_DEBUG_STACK_USAGE
-#define alloc_thread_info(tsk) kzalloc(THREAD_SIZE, GFP_KERNEL)
-#else
-#define alloc_thread_info(tsk) kmalloc(THREAD_SIZE, GFP_KERNEL)
-#endif
-
-#define free_thread_info(ti)	kfree((ti))
-#define get_thread_info(ti)	get_task_struct((ti)->task)
-#define put_thread_info(ti)	put_task_struct((ti)->task)
-
-#else /* !__ASSEMBLY__ */
-
-#ifndef __VMLINUX_LDS__
-/* how to get the thread information struct from ASM */
-.macro GET_THREAD_INFO reg
-	mov	sp,\reg
-	and	-THREAD_SIZE,\reg
-.endm
-#endif
-#endif
-
-/*
- * thread information flags
- * - these are process state flags that various assembly files may need to
- *   access
- * - pending work-to-be-done flags are in LSW
- * - other flags in MSW
- */
-#define TIF_SYSCALL_TRACE	0	/* syscall trace active */
-#define TIF_NOTIFY_RESUME	1	/* resumption notification requested */
-#define TIF_SIGPENDING		2	/* signal pending */
-#define TIF_NEED_RESCHED	3	/* rescheduling necessary */
-#define TIF_SINGLESTEP		4	/* restore singlestep on return to user mode */
-#define TIF_RESTORE_SIGMASK	5	/* restore signal mask in do_signal() */
-#define TIF_POLLING_NRFLAG	16	/* true if poll_idle() is polling TIF_NEED_RESCHED */
-#define TIF_MEMDIE		17	/* OOM killer killed process */
-#define TIF_FREEZE		18	/* freezing for suspend */
-
-#define _TIF_SYSCALL_TRACE	+(1 << TIF_SYSCALL_TRACE)
-#define _TIF_NOTIFY_RESUME	+(1 << TIF_NOTIFY_RESUME)
-#define _TIF_SIGPENDING		+(1 << TIF_SIGPENDING)
-#define _TIF_NEED_RESCHED	+(1 << TIF_NEED_RESCHED)
-#define _TIF_SINGLESTEP		+(1 << TIF_SINGLESTEP)
-#define _TIF_RESTORE_SIGMASK	+(1 << TIF_RESTORE_SIGMASK)
-#define _TIF_POLLING_NRFLAG	+(1 << TIF_POLLING_NRFLAG)
-#define _TIF_FREEZE		+(1 << TIF_FREEZE)
-
-#define _TIF_WORK_MASK		0x0000FFFE	/* work to do on interrupt/exception return */
-#define _TIF_ALLWORK_MASK	0x0000FFFF	/* work to do on any return to u-space */
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_THREAD_INFO_H */
diff --git a/include/asm-mn10300/timer-regs.h b/include/asm-mn10300/timer-regs.h
deleted file mode 100644
index 1d883b7f94ab..000000000000
--- a/include/asm-mn10300/timer-regs.h
+++ /dev/null
@@ -1,293 +0,0 @@
-/* AM33v2 on-board timer module registers
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-
-#ifndef _ASM_TIMER_REGS_H
-#define _ASM_TIMER_REGS_H
-
-#include <asm/cpu-regs.h>
-#include <asm/intctl-regs.h>
-
-#ifdef __KERNEL__
-
-/* timer prescalar control */
-#define	TMPSCNT			__SYSREG(0xd4003071, u8) /* timer prescaler control */
-#define	TMPSCNT_ENABLE		0x80	/* timer prescaler enable */
-#define	TMPSCNT_DISABLE		0x00	/* timer prescaler disable */
-
-/* 8 bit timers */
-#define	TM0MD			__SYSREG(0xd4003000, u8) /* timer 0 mode register */
-#define	TM0MD_SRC		0x07	/* timer source */
-#define	TM0MD_SRC_IOCLK		0x00	/* - IOCLK */
-#define	TM0MD_SRC_IOCLK_8	0x01	/* - 1/8 IOCLK */
-#define	TM0MD_SRC_IOCLK_32	0x02	/* - 1/32 IOCLK */
-#define	TM0MD_SRC_TM2IO		0x03	/* - TM2IO pin input */
-#define	TM0MD_SRC_TM1UFLOW	0x05	/* - timer 1 underflow */
-#define	TM0MD_SRC_TM2UFLOW	0x06	/* - timer 2 underflow */
-#define	TM0MD_SRC_TM0IO		0x07	/* - TM0IO pin input */
-#define	TM0MD_INIT_COUNTER	0x40	/* initialize TMnBC = TMnBR */
-#define	TM0MD_COUNT_ENABLE	0x80	/* timer count enable */
-
-#define	TM1MD			__SYSREG(0xd4003001, u8) /* timer 1 mode register */
-#define	TM1MD_SRC		0x07	/* timer source */
-#define	TM1MD_SRC_IOCLK		0x00	/* - IOCLK */
-#define	TM1MD_SRC_IOCLK_8	0x01	/* - 1/8 IOCLK */
-#define	TM1MD_SRC_IOCLK_32	0x02	/* - 1/32 IOCLK */
-#define	TM1MD_SRC_TM0CASCADE	0x03	/* - cascade with timer 0 */
-#define	TM1MD_SRC_TM0UFLOW	0x04	/* - timer 0 underflow */
-#define	TM1MD_SRC_TM2UFLOW	0x06	/* - timer 2 underflow */
-#define	TM1MD_SRC_TM1IO		0x07	/* - TM1IO pin input */
-#define	TM1MD_INIT_COUNTER	0x40	/* initialize TMnBC = TMnBR */
-#define	TM1MD_COUNT_ENABLE	0x80	/* timer count enable */
-
-#define	TM2MD			__SYSREG(0xd4003002, u8) /* timer 2 mode register */
-#define	TM2MD_SRC		0x07	/* timer source */
-#define	TM2MD_SRC_IOCLK		0x00	/* - IOCLK */
-#define	TM2MD_SRC_IOCLK_8	0x01	/* - 1/8 IOCLK */
-#define	TM2MD_SRC_IOCLK_32	0x02	/* - 1/32 IOCLK */
-#define	TM2MD_SRC_TM1CASCADE	0x03	/* - cascade with timer 1 */
-#define	TM2MD_SRC_TM0UFLOW	0x04	/* - timer 0 underflow */
-#define	TM2MD_SRC_TM1UFLOW	0x05	/* - timer 1 underflow */
-#define	TM2MD_SRC_TM2IO		0x07	/* - TM2IO pin input */
-#define	TM2MD_INIT_COUNTER	0x40	/* initialize TMnBC = TMnBR */
-#define	TM2MD_COUNT_ENABLE	0x80	/* timer count enable */
-
-#define	TM3MD			__SYSREG(0xd4003003, u8) /* timer 3 mode register */
-#define	TM3MD_SRC		0x07	/* timer source */
-#define	TM3MD_SRC_IOCLK		0x00	/* - IOCLK */
-#define	TM3MD_SRC_IOCLK_8	0x01	/* - 1/8 IOCLK */
-#define	TM3MD_SRC_IOCLK_32	0x02	/* - 1/32 IOCLK */
-#define	TM3MD_SRC_TM1CASCADE	0x03	/* - cascade with timer 2 */
-#define	TM3MD_SRC_TM0UFLOW	0x04	/* - timer 0 underflow */
-#define	TM3MD_SRC_TM1UFLOW	0x05	/* - timer 1 underflow */
-#define	TM3MD_SRC_TM2UFLOW	0x06	/* - timer 2 underflow */
-#define	TM3MD_SRC_TM3IO		0x07	/* - TM3IO pin input */
-#define	TM3MD_INIT_COUNTER	0x40	/* initialize TMnBC = TMnBR */
-#define	TM3MD_COUNT_ENABLE	0x80	/* timer count enable */
-
-#define	TM01MD			__SYSREG(0xd4003000, u16)  /* timer 0:1 mode register */
-
-#define	TM0BR			__SYSREG(0xd4003010, u8)   /* timer 0 base register */
-#define	TM1BR			__SYSREG(0xd4003011, u8)   /* timer 1 base register */
-#define	TM2BR			__SYSREG(0xd4003012, u8)   /* timer 2 base register */
-#define	TM3BR			__SYSREG(0xd4003013, u8)   /* timer 3 base register */
-#define	TM01BR			__SYSREG(0xd4003010, u16)  /* timer 0:1 base register */
-
-#define	TM0BC			__SYSREGC(0xd4003020, u8)  /* timer 0 binary counter */
-#define	TM1BC			__SYSREGC(0xd4003021, u8)  /* timer 1 binary counter */
-#define	TM2BC			__SYSREGC(0xd4003022, u8)  /* timer 2 binary counter */
-#define	TM3BC			__SYSREGC(0xd4003023, u8)  /* timer 3 binary counter */
-#define	TM01BC			__SYSREGC(0xd4003020, u16) /* timer 0:1 binary counter */
-
-#define TM0IRQ			2	/* timer 0 IRQ */
-#define TM1IRQ			3	/* timer 1 IRQ */
-#define TM2IRQ			4	/* timer 2 IRQ */
-#define TM3IRQ			5	/* timer 3 IRQ */
-
-#define	TM0ICR			GxICR(TM0IRQ)	/* timer 0 uflow intr ctrl reg */
-#define	TM1ICR			GxICR(TM1IRQ)	/* timer 1 uflow intr ctrl reg */
-#define	TM2ICR			GxICR(TM2IRQ)	/* timer 2 uflow intr ctrl reg */
-#define	TM3ICR			GxICR(TM3IRQ)	/* timer 3 uflow intr ctrl reg */
-
-/* 16-bit timers 4,5 & 7-11 */
-#define	TM4MD			__SYSREG(0xd4003080, u8)   /* timer 4 mode register */
-#define	TM4MD_SRC		0x07	/* timer source */
-#define	TM4MD_SRC_IOCLK		0x00	/* - IOCLK */
-#define	TM4MD_SRC_IOCLK_8	0x01	/* - 1/8 IOCLK */
-#define	TM4MD_SRC_IOCLK_32	0x02	/* - 1/32 IOCLK */
-#define	TM4MD_SRC_TM0UFLOW	0x04	/* - timer 0 underflow */
-#define	TM4MD_SRC_TM1UFLOW	0x05	/* - timer 1 underflow */
-#define	TM4MD_SRC_TM2UFLOW	0x06	/* - timer 2 underflow */
-#define	TM4MD_SRC_TM4IO		0x07	/* - TM4IO pin input */
-#define	TM4MD_INIT_COUNTER	0x40	/* initialize TMnBC = TMnBR */
-#define	TM4MD_COUNT_ENABLE	0x80	/* timer count enable */
-
-#define	TM5MD			__SYSREG(0xd4003082, u8)   /* timer 5 mode register */
-#define	TM5MD_SRC		0x07	/* timer source */
-#define	TM5MD_SRC_IOCLK		0x00	/* - IOCLK */
-#define	TM5MD_SRC_IOCLK_8	0x01	/* - 1/8 IOCLK */
-#define	TM5MD_SRC_IOCLK_32	0x02	/* - 1/32 IOCLK */
-#define	TM5MD_SRC_TM4CASCADE	0x03	/* - cascade with timer 4 */
-#define	TM5MD_SRC_TM0UFLOW	0x04	/* - timer 0 underflow */
-#define	TM5MD_SRC_TM1UFLOW	0x05	/* - timer 1 underflow */
-#define	TM5MD_SRC_TM2UFLOW	0x06	/* - timer 2 underflow */
-#define	TM5MD_SRC_TM5IO		0x07	/* - TM5IO pin input */
-#define	TM5MD_INIT_COUNTER	0x40	/* initialize TMnBC = TMnBR */
-#define	TM5MD_COUNT_ENABLE	0x80	/* timer count enable */
-
-#define	TM7MD			__SYSREG(0xd4003086, u8)   /* timer 7 mode register */
-#define	TM7MD_SRC		0x07	/* timer source */
-#define	TM7MD_SRC_IOCLK		0x00	/* - IOCLK */
-#define	TM7MD_SRC_IOCLK_8	0x01	/* - 1/8 IOCLK */
-#define	TM7MD_SRC_IOCLK_32	0x02	/* - 1/32 IOCLK */
-#define	TM7MD_SRC_TM0UFLOW	0x04	/* - timer 0 underflow */
-#define	TM7MD_SRC_TM1UFLOW	0x05	/* - timer 1 underflow */
-#define	TM7MD_SRC_TM2UFLOW	0x06	/* - timer 2 underflow */
-#define	TM7MD_SRC_TM7IO		0x07	/* - TM7IO pin input */
-#define	TM7MD_INIT_COUNTER	0x40	/* initialize TMnBC = TMnBR */
-#define	TM7MD_COUNT_ENABLE	0x80	/* timer count enable */
-
-#define	TM8MD			__SYSREG(0xd4003088, u8)   /* timer 8 mode register */
-#define	TM8MD_SRC		0x07	/* timer source */
-#define	TM8MD_SRC_IOCLK		0x00	/* - IOCLK */
-#define	TM8MD_SRC_IOCLK_8	0x01	/* - 1/8 IOCLK */
-#define	TM8MD_SRC_IOCLK_32	0x02	/* - 1/32 IOCLK */
-#define	TM8MD_SRC_TM7CASCADE	0x03	/* - cascade with timer 7 */
-#define	TM8MD_SRC_TM0UFLOW	0x04	/* - timer 0 underflow */
-#define	TM8MD_SRC_TM1UFLOW	0x05	/* - timer 1 underflow */
-#define	TM8MD_SRC_TM2UFLOW	0x06	/* - timer 2 underflow */
-#define	TM8MD_SRC_TM8IO		0x07	/* - TM8IO pin input */
-#define	TM8MD_INIT_COUNTER	0x40	/* initialize TMnBC = TMnBR */
-#define	TM8MD_COUNT_ENABLE	0x80	/* timer count enable */
-
-#define	TM9MD			__SYSREG(0xd400308a, u8)   /* timer 9 mode register */
-#define	TM9MD_SRC		0x07	/* timer source */
-#define	TM9MD_SRC_IOCLK		0x00	/* - IOCLK */
-#define	TM9MD_SRC_IOCLK_8	0x01	/* - 1/8 IOCLK */
-#define	TM9MD_SRC_IOCLK_32	0x02	/* - 1/32 IOCLK */
-#define	TM9MD_SRC_TM8CASCADE	0x03	/* - cascade with timer 8 */
-#define	TM9MD_SRC_TM0UFLOW	0x04	/* - timer 0 underflow */
-#define	TM9MD_SRC_TM1UFLOW	0x05	/* - timer 1 underflow */
-#define	TM9MD_SRC_TM2UFLOW	0x06	/* - timer 2 underflow */
-#define	TM9MD_SRC_TM9IO		0x07	/* - TM9IO pin input */
-#define	TM9MD_INIT_COUNTER	0x40	/* initialize TMnBC = TMnBR */
-#define	TM9MD_COUNT_ENABLE	0x80	/* timer count enable */
-
-#define	TM10MD			__SYSREG(0xd400308c, u8)   /* timer 10 mode register */
-#define	TM10MD_SRC		0x07	/* timer source */
-#define	TM10MD_SRC_IOCLK	0x00	/* - IOCLK */
-#define	TM10MD_SRC_IOCLK_8	0x01	/* - 1/8 IOCLK */
-#define	TM10MD_SRC_IOCLK_32	0x02	/* - 1/32 IOCLK */
-#define	TM10MD_SRC_TM9CASCADE	0x03	/* - cascade with timer 9 */
-#define	TM10MD_SRC_TM0UFLOW	0x04	/* - timer 0 underflow */
-#define	TM10MD_SRC_TM1UFLOW	0x05	/* - timer 1 underflow */
-#define	TM10MD_SRC_TM2UFLOW	0x06	/* - timer 2 underflow */
-#define	TM10MD_SRC_TM10IO	0x07	/* - TM10IO pin input */
-#define	TM10MD_INIT_COUNTER	0x40	/* initialize TMnBC = TMnBR */
-#define	TM10MD_COUNT_ENABLE	0x80	/* timer count enable */
-
-#define	TM11MD			__SYSREG(0xd400308e, u8)   /* timer 11 mode register */
-#define	TM11MD_SRC		0x07	/* timer source */
-#define	TM11MD_SRC_IOCLK	0x00	/* - IOCLK */
-#define	TM11MD_SRC_IOCLK_8	0x01	/* - 1/8 IOCLK */
-#define	TM11MD_SRC_IOCLK_32	0x02	/* - 1/32 IOCLK */
-#define	TM11MD_SRC_TM7CASCADE	0x03	/* - cascade with timer 7 */
-#define	TM11MD_SRC_TM0UFLOW	0x04	/* - timer 0 underflow */
-#define	TM11MD_SRC_TM1UFLOW	0x05	/* - timer 1 underflow */
-#define	TM11MD_SRC_TM2UFLOW	0x06	/* - timer 2 underflow */
-#define	TM11MD_SRC_TM11IO	0x07	/* - TM11IO pin input */
-#define	TM11MD_INIT_COUNTER	0x40	/* initialize TMnBC = TMnBR */
-#define	TM11MD_COUNT_ENABLE	0x80	/* timer count enable */
-
-#define	TM4BR			__SYSREG(0xd4003090, u16)  /* timer 4 base register */
-#define	TM5BR			__SYSREG(0xd4003092, u16)  /* timer 5 base register */
-#define	TM7BR			__SYSREG(0xd4003096, u16)  /* timer 7 base register */
-#define	TM8BR			__SYSREG(0xd4003098, u16)  /* timer 8 base register */
-#define	TM9BR			__SYSREG(0xd400309a, u16)  /* timer 9 base register */
-#define	TM10BR			__SYSREG(0xd400309c, u16)  /* timer 10 base register */
-#define	TM11BR			__SYSREG(0xd400309e, u16)  /* timer 11 base register */
-#define	TM45BR			__SYSREG(0xd4003090, u32)  /* timer 4:5 base register */
-
-#define	TM4BC			__SYSREG(0xd40030a0, u16)  /* timer 4 binary counter */
-#define	TM5BC			__SYSREG(0xd40030a2, u16)  /* timer 5 binary counter */
-#define	TM45BC			__SYSREG(0xd40030a0, u32)  /* timer 4:5 binary counter */
-
-#define	TM7BC			__SYSREG(0xd40030a6, u16)  /* timer 7 binary counter */
-#define	TM8BC			__SYSREG(0xd40030a8, u16)  /* timer 8 binary counter */
-#define	TM9BC			__SYSREG(0xd40030aa, u16)  /* timer 9 binary counter */
-#define	TM10BC			__SYSREG(0xd40030ac, u16)  /* timer 10 binary counter */
-#define	TM11BC			__SYSREG(0xd40030ae, u16)  /* timer 11 binary counter */
-
-#define TM4IRQ			6	/* timer 4 IRQ */
-#define TM5IRQ			7	/* timer 5 IRQ */
-#define TM7IRQ			11	/* timer 7 IRQ */
-#define TM8IRQ			12	/* timer 8 IRQ */
-#define TM9IRQ			13	/* timer 9 IRQ */
-#define TM10IRQ			14	/* timer 10 IRQ */
-#define TM11IRQ			15	/* timer 11 IRQ */
-
-#define	TM4ICR			GxICR(TM4IRQ)	/* timer 4 uflow intr ctrl reg */
-#define	TM5ICR			GxICR(TM5IRQ)	/* timer 5 uflow intr ctrl reg */
-#define	TM7ICR			GxICR(TM7IRQ)	/* timer 7 uflow intr ctrl reg */
-#define	TM8ICR			GxICR(TM8IRQ)	/* timer 8 uflow intr ctrl reg */
-#define	TM9ICR			GxICR(TM9IRQ)	/* timer 9 uflow intr ctrl reg */
-#define	TM10ICR			GxICR(TM10IRQ)	/* timer 10 uflow intr ctrl reg */
-#define	TM11ICR			GxICR(TM11IRQ)	/* timer 11 uflow intr ctrl reg */
-
-/* 16-bit timer 6 */
-#define	TM6MD			__SYSREG(0xd4003084, u16)  /* timer6 mode register */
-#define	TM6MD_SRC		0x0007	/* timer source */
-#define	TM6MD_SRC_IOCLK		0x0000	/* - IOCLK */
-#define	TM6MD_SRC_IOCLK_8	0x0001	/* - 1/8 IOCLK */
-#define	TM6MD_SRC_IOCLK_32	0x0002	/* - 1/32 IOCLK */
-#define	TM6MD_SRC_TM0UFLOW	0x0004	/* - timer 0 underflow */
-#define	TM6MD_SRC_TM1UFLOW	0x0005	/* - timer 1 underflow */
-#define	TM6MD_SRC_TM6IOB_BOTH	0x0006	/* - TM6IOB pin input (both edges) */
-#define	TM6MD_SRC_TM6IOB_SINGLE	0x0007	/* - TM6IOB pin input (single edge) */
-#define	TM6MD_CLR_ENABLE	0x0010	/* clear count enable */
-#define	TM6MD_ONESHOT_ENABLE	0x0040	/* oneshot count */
-#define	TM6MD_TRIG_ENABLE	0x0080	/* TM6IOB pin trigger enable */
-#define TM6MD_PWM		0x3800	/* PWM output mode */
-#define TM6MD_PWM_DIS		0x0000	/* - disabled */
-#define	TM6MD_PWM_10BIT		0x1000	/* - 10 bits mode */
-#define	TM6MD_PWM_11BIT		0x1800	/* - 11 bits mode */
-#define	TM6MD_PWM_12BIT		0x3000	/* - 12 bits mode */
-#define	TM6MD_PWM_14BIT		0x3800	/* - 14 bits mode */
-#define	TM6MD_INIT_COUNTER	0x4000	/* initialize TMnBC to zero */
-#define	TM6MD_COUNT_ENABLE	0x8000	/* timer count enable */
-
-#define	TM6MDA			__SYSREG(0xd40030b4, u8)   /* timer6 cmp/cap A mode reg */
-#define TM6MDA_OUT		0x07	/* output select */
-#define	TM6MDA_OUT_SETA_RESETB	0x00	/* - set at match A, reset at match B */
-#define	TM6MDA_OUT_SETA_RESETOV	0x01	/* - set at match A, reset at overflow */
-#define	TM6MDA_OUT_SETA		0x02	/* - set at match A */
-#define	TM6MDA_OUT_RESETA	0x03	/* - reset at match A */
-#define	TM6MDA_OUT_TOGGLE	0x04	/* - toggle on match A */
-#define TM6MDA_MODE		0xc0	/* compare A register mode */
-#define	TM6MDA_MODE_CMP_SINGLE	0x00	/* - compare, single buffer mode */
-#define	TM6MDA_MODE_CMP_DOUBLE	0x40	/* - compare, double buffer mode */
-#define	TM6MDA_MODE_CAP_S_EDGE	0x80	/* - capture, single edge mode */
-#define	TM6MDA_MODE_CAP_D_EDGE	0xc0	/* - capture, double edge mode */
-#define TM6MDA_EDGE		0x20	/* compare A edge select */
-#define	TM6MDA_EDGE_FALLING	0x00	/* capture on falling edge */
-#define	TM6MDA_EDGE_RISING	0x20	/* capture on rising edge */
-#define	TM6MDA_CAPTURE_ENABLE	0x10	/* capture enable */
-
-#define	TM6MDB			__SYSREG(0xd40030b5, u8)   /* timer6 cmp/cap B mode reg */
-#define TM6MDB_OUT		0x07	/* output select */
-#define	TM6MDB_OUT_SETB_RESETA	0x00	/* - set at match B, reset at match A */
-#define	TM6MDB_OUT_SETB_RESETOV	0x01	/* - set at match B */
-#define	TM6MDB_OUT_RESETB	0x03	/* - reset at match B */
-#define	TM6MDB_OUT_TOGGLE	0x04	/* - toggle on match B */
-#define TM6MDB_MODE		0xc0	/* compare B register mode */
-#define	TM6MDB_MODE_CMP_SINGLE	0x00	/* - compare, single buffer mode */
-#define	TM6MDB_MODE_CMP_DOUBLE	0x40	/* - compare, double buffer mode */
-#define	TM6MDB_MODE_CAP_S_EDGE	0x80	/* - capture, single edge mode */
-#define	TM6MDB_MODE_CAP_D_EDGE	0xc0	/* - capture, double edge mode */
-#define TM6MDB_EDGE		0x20	/* compare B edge select */
-#define	TM6MDB_EDGE_FALLING	0x00	/* capture on falling edge */
-#define	TM6MDB_EDGE_RISING	0x20	/* capture on rising edge */
-#define	TM6MDB_CAPTURE_ENABLE	0x10	/* capture enable */
-
-#define	TM6CA			__SYSREG(0xd40030c4, u16)   /* timer6 cmp/capture reg A */
-#define	TM6CB			__SYSREG(0xd40030d4, u16)   /* timer6 cmp/capture reg B */
-#define	TM6BC			__SYSREG(0xd40030a4, u16)   /* timer6 binary counter */
-
-#define TM6IRQ			6	/* timer 6 IRQ */
-#define TM6AIRQ			9	/* timer 6A IRQ */
-#define TM6BIRQ			10	/* timer 6B IRQ */
-
-#define	TM6ICR			GxICR(TM6IRQ)	/* timer 6 uflow intr ctrl reg */
-#define	TM6AICR			GxICR(TM6AIRQ)	/* timer 6A intr control reg */
-#define	TM6BICR			GxICR(TM6BIRQ)	/* timer 6B intr control reg */
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_TIMER_REGS_H */
diff --git a/include/asm-mn10300/timex.h b/include/asm-mn10300/timex.h
deleted file mode 100644
index 3944277dab67..000000000000
--- a/include/asm-mn10300/timex.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* MN10300 Architecture time management specifications
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_TIMEX_H
-#define _ASM_TIMEX_H
-
-#include <asm/hardirq.h>
-#include <asm/unit/timex.h>
-
-#define TICK_SIZE (tick_nsec / 1000)
-
-#define CLOCK_TICK_RATE 1193180 /* Underlying HZ - this should probably be set
-				 * to something appropriate, but what? */
-
-extern cycles_t cacheflush_time;
-
-#ifdef __KERNEL__
-
-static inline cycles_t get_cycles(void)
-{
-	return read_timestamp_counter();
-}
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_TIMEX_H */
diff --git a/include/asm-mn10300/tlb.h b/include/asm-mn10300/tlb.h
deleted file mode 100644
index 65d232b96613..000000000000
--- a/include/asm-mn10300/tlb.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* MN10300 TLB definitions
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-
-#ifndef _ASM_TLB_H
-#define _ASM_TLB_H
-
-#include <asm/tlbflush.h>
-
-extern void check_pgt_cache(void);
-
-/*
- * we don't need any special per-pte or per-vma handling...
- */
-#define tlb_start_vma(tlb, vma)				do { } while (0)
-#define tlb_end_vma(tlb, vma)				do { } while (0)
-#define __tlb_remove_tlb_entry(tlb, ptep, address)	do { } while (0)
-
-/*
- * .. because we flush the whole mm when it fills up
- */
-#define tlb_flush(tlb)	flush_tlb_mm((tlb)->mm)
-
-/* for now, just use the generic stuff */
-#include <asm-generic/tlb.h>
-
-#endif /* _ASM_TLB_H */
diff --git a/include/asm-mn10300/tlbflush.h b/include/asm-mn10300/tlbflush.h
deleted file mode 100644
index e0239865abcb..000000000000
--- a/include/asm-mn10300/tlbflush.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/* MN10300 TLB flushing functions
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_TLBFLUSH_H
-#define _ASM_TLBFLUSH_H
-
-#include <asm/processor.h>
-
-#define __flush_tlb()						\
-do {								\
-	int w;							\
-	__asm__ __volatile__					\
-		("	mov %1,%0		\n"		\
-		 "	or %2,%0		\n"		\
-		 "	mov %0,%1		\n"		\
-		 : "=d"(w)					\
-		 : "m"(MMUCTR), "i"(MMUCTR_IIV|MMUCTR_DIV)	\
-		 : "memory"					\
-		 );						\
-} while (0)
-
-#define __flush_tlb_all() __flush_tlb()
-#define __flush_tlb_one(addr) __flush_tlb()
-
-
-/*
- * TLB flushing:
- *
- *  - flush_tlb() flushes the current mm struct TLBs
- *  - flush_tlb_all() flushes all processes TLBs
- *  - flush_tlb_mm(mm) flushes the specified mm context TLB's
- *  - flush_tlb_page(vma, vmaddr) flushes one page
- *  - flush_tlb_range(mm, start, end) flushes a range of pages
- *  - flush_tlb_pgtables(mm, start, end) flushes a range of page tables
- */
-#define flush_tlb_all()				\
-do {						\
-	preempt_disable();			\
-	__flush_tlb_all();			\
-	preempt_enable();			\
-} while (0)
-
-#define flush_tlb_mm(mm)			\
-do {						\
-	preempt_disable();			\
-	__flush_tlb_all();			\
-	preempt_enable();			\
-} while (0)
-
-#define flush_tlb_range(vma, start, end)			\
-do {								\
-	unsigned long __s __attribute__((unused)) = (start);	\
-	unsigned long __e __attribute__((unused)) = (end);	\
-	preempt_disable();					\
-	__flush_tlb_all();					\
-	preempt_enable();					\
-} while (0)
-
-
-#define __flush_tlb_global()			flush_tlb_all()
-#define flush_tlb()				flush_tlb_all()
-#define flush_tlb_kernel_range(start, end)			\
-do {								\
-	unsigned long __s __attribute__((unused)) = (start);	\
-	unsigned long __e __attribute__((unused)) = (end);	\
-	flush_tlb_all();					\
-} while (0)
-
-extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long addr);
-
-#define flush_tlb_pgtables(mm, start, end)	do {} while (0)
-
-#endif /* _ASM_TLBFLUSH_H */
diff --git a/include/asm-mn10300/topology.h b/include/asm-mn10300/topology.h
deleted file mode 100644
index 5428f333a02c..000000000000
--- a/include/asm-mn10300/topology.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/topology.h>
diff --git a/include/asm-mn10300/types.h b/include/asm-mn10300/types.h
deleted file mode 100644
index 7b9f01042fd4..000000000000
--- a/include/asm-mn10300/types.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* MN10300 Basic type definitions
- *
- * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd.
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_TYPES_H
-#define _ASM_TYPES_H
-
-#include <asm-generic/int-ll64.h>
-
-#ifndef __ASSEMBLY__
-
-typedef unsigned short umode_t;
-
-#endif /* __ASSEMBLY__ */
-
-/*
- * These aren't exported outside the kernel to avoid name space clashes
- */
-#ifdef __KERNEL__
-
-#define BITS_PER_LONG 32
-
-#ifndef __ASSEMBLY__
-
-/* Dma addresses are 32-bits wide.  */
-typedef u32 dma_addr_t;
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_TYPES_H */
diff --git a/include/asm-mn10300/uaccess.h b/include/asm-mn10300/uaccess.h
deleted file mode 100644
index 8a3a4dd55763..000000000000
--- a/include/asm-mn10300/uaccess.h
+++ /dev/null
@@ -1,490 +0,0 @@
-/* MN10300 userspace access functions
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_UACCESS_H
-#define _ASM_UACCESS_H
-
-/*
- * User space memory access functions
- */
-#include <linux/sched.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/errno.h>
-
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
-/*
- * The fs value determines whether argument validity checking should be
- * performed or not.  If get_fs() == USER_DS, checking is performed, with
- * get_fs() == KERNEL_DS, checking is bypassed.
- *
- * For historical reasons, these macros are grossly misnamed.
- */
-
-#define MAKE_MM_SEG(s)	((mm_segment_t) { (s) })
-
-#define KERNEL_XDS	MAKE_MM_SEG(0xBFFFFFFF)
-#define KERNEL_DS	MAKE_MM_SEG(0x9FFFFFFF)
-#define USER_DS		MAKE_MM_SEG(TASK_SIZE)
-
-#define get_ds()	(KERNEL_DS)
-#define get_fs()	(current_thread_info()->addr_limit)
-#define set_fs(x)	(current_thread_info()->addr_limit = (x))
-#define __kernel_ds_p() (current_thread_info()->addr_limit.seg == 0x9FFFFFFF)
-
-#define segment_eq(a, b) ((a).seg == (b).seg)
-
-#define __addr_ok(addr) \
-	((unsigned long)(addr) < (current_thread_info()->addr_limit.seg))
-
-/*
- * check that a range of addresses falls within the current address limit
- */
-static inline int ___range_ok(unsigned long addr, unsigned int size)
-{
-	int flag = 1, tmp;
-
-	asm("	add	%3,%1	\n"	/* set C-flag if addr + size > 4Gb */
-	    "	bcs	0f	\n"
-	    "	cmp	%4,%1	\n"	/* jump if addr+size>limit (error) */
-	    "	bhi	0f	\n"
-	    "	clr	%0	\n"	/* mark okay */
-	    "0:			\n"
-	    : "=r"(flag), "=&r"(tmp)
-	    : "1"(addr), "ir"(size),
-	      "r"(current_thread_info()->addr_limit.seg), "0"(flag)
-	    : "cc"
-	    );
-
-	return flag;
-}
-
-#define __range_ok(addr, size) ___range_ok((unsigned long)(addr), (u32)(size))
-
-#define access_ok(type, addr, size) (__range_ok((addr), (size)) == 0)
-#define __access_ok(addr, size)     (__range_ok((addr), (size)) == 0)
-
-static inline int verify_area(int type, const void *addr, unsigned long size)
-{
-	return access_ok(type, addr, size) ? 0 : -EFAULT;
-}
-
-
-/*
- * The exception table consists of pairs of addresses: the first is the
- * address of an instruction that is allowed to fault, and the second is
- * the address at which the program should continue.  No registers are
- * modified, so it is entirely up to the continuation code to figure out
- * what to do.
- *
- * All the routines below use bits of fixup code that are out of line
- * with the main instruction path.  This means when everything is well,
- * we don't even have to jump over them.  Further, they do not intrude
- * on our cache or tlb entries.
- */
-
-struct exception_table_entry
-{
-	unsigned long insn, fixup;
-};
-
-/* Returns 0 if exception not found and fixup otherwise.  */
-extern int fixup_exception(struct pt_regs *regs);
-
-#define put_user(x, ptr) __put_user_check((x), (ptr), sizeof(*(ptr)))
-#define get_user(x, ptr) __get_user_check((x), (ptr), sizeof(*(ptr)))
-
-/*
- * The "__xxx" versions do not do address space checking, useful when
- * doing multiple accesses to the same area (the user has to do the
- * checks by hand with "access_ok()")
- */
-#define __put_user(x, ptr) __put_user_nocheck((x), (ptr), sizeof(*(ptr)))
-#define __get_user(x, ptr) __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
-
-/*
- * The "xxx_ret" versions return constant specified in third argument, if
- * something bad happens. These macros can be optimized for the
- * case of just returning from the function xxx_ret is used.
- */
-
-#define put_user_ret(x, ptr, ret) \
-	({ if (put_user((x), (ptr)))	return (ret); })
-#define get_user_ret(x, ptr, ret) \
-	({ if (get_user((x), (ptr)))	return (ret); })
-#define __put_user_ret(x, ptr, ret) \
-	({ if (__put_user((x), (ptr)))	return (ret); })
-#define __get_user_ret(x, ptr, ret) \
-	({ if (__get_user((x), (ptr)))	return (ret); })
-
-struct __large_struct { unsigned long buf[100]; };
-#define __m(x) (*(struct __large_struct *)(x))
-
-#define __get_user_nocheck(x, ptr, size)	\
-({						\
-	__typeof(*(ptr)) __gu_val;		\
-	unsigned long __gu_addr;		\
-	int __gu_err;				\
-	__gu_addr = (unsigned long) (ptr);	\
-	switch (size) {				\
-	case 1:  __get_user_asm("bu"); break;	\
-	case 2:  __get_user_asm("hu"); break;	\
-	case 4:  __get_user_asm(""  ); break;	\
-	default: __get_user_unknown(); break;	\
-	}					\
-	x = (__typeof__(*(ptr))) __gu_val;	\
-	__gu_err;				\
-})
-
-#define __get_user_check(x, ptr, size)			\
-({							\
-	__typeof__(*(ptr)) __gu_val;			\
-	unsigned long __gu_addr;			\
-	int __gu_err;					\
-	__gu_addr = (unsigned long) (ptr);		\
-	if (likely(__access_ok(__gu_addr,size))) {	\
-		switch (size) {				\
-		case 1:  __get_user_asm("bu"); break;	\
-		case 2:  __get_user_asm("hu"); break;	\
-		case 4:  __get_user_asm(""  ); break;	\
-		default: __get_user_unknown(); break;	\
-		}					\
-	}						\
-	else {						\
-		__gu_err = -EFAULT;			\
-		__gu_val = 0;				\
-	}						\
-	x = (__typeof__(*(ptr))) __gu_val;		\
-	__gu_err;					\
-})
-
-#define __get_user_asm(INSN)					\
-({								\
-	asm volatile(					\
-		"1:\n"						\
-		"	mov"INSN"	%2,%1\n"		\
-		"	mov		0,%0\n"			\
-		"2:\n"						\
-		"	.section	.fixup,\"ax\"\n"	\
-		"3:\n\t"					\
-		"	mov		%3,%0\n"		\
-		"	jmp		2b\n"			\
-		"	.previous\n"				\
-		"	.section	__ex_table,\"a\"\n"	\
-		"	.balign		4\n"			\
-		"	.long		1b, 3b\n"		\
-		"	.previous"				\
-		: "=&r" (__gu_err), "=&r" (__gu_val)		\
-		: "m" (__m(__gu_addr)), "i" (-EFAULT));		\
-})
-
-extern int __get_user_unknown(void);
-
-#define __put_user_nocheck(x, ptr, size)			\
-({								\
-	union {							\
-		__typeof__(*(ptr)) val;				\
-		u32 bits[2];					\
-	} __pu_val;						\
-	unsigned long __pu_addr;				\
-	int __pu_err;						\
-	__pu_val.val = (x);					\
-	__pu_addr = (unsigned long) (ptr);			\
-	switch (size) {						\
-	case 1:  __put_user_asm("bu"); break;			\
-	case 2:  __put_user_asm("hu"); break;			\
-	case 4:  __put_user_asm(""  ); break;			\
-	case 8:  __put_user_asm8();    break;			\
-	default: __pu_err = __put_user_unknown(); break;	\
-	}							\
-	__pu_err;						\
-})
-
-#define __put_user_check(x, ptr, size)					\
-({									\
-	union {								\
-		__typeof__(*(ptr)) val;					\
-		u32 bits[2];						\
-	} __pu_val;							\
-	unsigned long __pu_addr;					\
-	int __pu_err;							\
-	__pu_val.val = (x);						\
-	__pu_addr = (unsigned long) (ptr);				\
-	if (likely(__access_ok(__pu_addr, size))) {			\
-		switch (size) {						\
-		case 1:  __put_user_asm("bu"); break;			\
-		case 2:  __put_user_asm("hu"); break;			\
-		case 4:  __put_user_asm(""  ); break;			\
-		case 8:  __put_user_asm8();    break;			\
-		default: __pu_err = __put_user_unknown(); break;	\
-		}							\
-	}								\
-	else {								\
-		__pu_err = -EFAULT;					\
-	}								\
-	__pu_err;							\
-})
-
-#define __put_user_asm(INSN)					\
-({								\
-	asm volatile(						\
-		"1:\n"						\
-		"	mov"INSN"	%1,%2\n"		\
-		"	mov		0,%0\n"			\
-		"2:\n"						\
-		"	.section	.fixup,\"ax\"\n"	\
-		"3:\n"						\
-		"	mov		%3,%0\n"		\
-		"	jmp		2b\n"			\
-		"	.previous\n"				\
-		"	.section	__ex_table,\"a\"\n"	\
-		"	.balign		4\n"			\
-		"	.long		1b, 3b\n"		\
-		"	.previous"				\
-		: "=&r" (__pu_err)				\
-		: "r" (__pu_val.val), "m" (__m(__pu_addr)),	\
-		  "i" (-EFAULT)					\
-		);						\
-})
-
-#define __put_user_asm8()						\
-({									\
-	asm volatile(							\
-		"1:	mov		%1,%3		\n"		\
-		"2:	mov		%2,%4		\n"		\
-		"	mov		0,%0		\n"		\
-		"3:					\n"		\
-		"	.section	.fixup,\"ax\"	\n"		\
-		"4:					\n"		\
-		"	mov		%5,%0		\n"		\
-		"	jmp		3b		\n"		\
-		"	.previous			\n"		\
-		"	.section	__ex_table,\"a\"\n"		\
-		"	.balign		4		\n"		\
-		"	.long		1b, 4b		\n"		\
-		"	.long		2b, 4b		\n"		\
-		"	.previous			\n"		\
-		: "=&r" (__pu_err)					\
-		: "r" (__pu_val.bits[0]), "r" (__pu_val.bits[1]),	\
-		  "m" (__m(__pu_addr)), "m" (__m(__pu_addr+4)),		\
-		  "i" (-EFAULT)						\
-		);							\
-})
-
-extern int __put_user_unknown(void);
-
-
-/*
- * Copy To/From Userspace
- */
-/* Generic arbitrary sized copy.  */
-#define __copy_user(to, from, size)					\
-do {									\
-	if (size) {							\
-		void *__to = to;					\
-		const void *__from = from;				\
-		int w;							\
-		asm volatile(						\
-			"0:     movbu	(%0),%3;\n"			\
-			"1:     movbu	%3,(%1);\n"			\
-			"	inc	%0;\n"				\
-			"	inc	%1;\n"				\
-			"       add	-1,%2;\n"			\
-			"       bne	0b;\n"				\
-			"2:\n"						\
-			"	.section .fixup,\"ax\"\n"		\
-			"3:	jmp	2b\n"				\
-			"	.previous\n"				\
-			"	.section __ex_table,\"a\"\n"		\
-			"       .balign	4\n"				\
-			"       .long	0b,3b\n"			\
-			"       .long	1b,3b\n"			\
-			"	.previous\n"				\
-			: "=a"(__from), "=a"(__to), "=r"(size), "=&r"(w)\
-			: "0"(__from), "1"(__to), "2"(size)		\
-			: "memory");					\
-	}								\
-} while (0)
-
-#define __copy_user_zeroing(to, from, size)				\
-do {									\
-	if (size) {							\
-		void *__to = to;					\
-		const void *__from = from;				\
-		int w;							\
-		asm volatile(						\
-			"0:     movbu	(%0),%3;\n"			\
-			"1:     movbu	%3,(%1);\n"			\
-			"	inc	%0;\n"				\
-			"	inc	%1;\n"				\
-			"       add	-1,%2;\n"			\
-			"       bne	0b;\n"				\
-			"2:\n"						\
-			"	.section .fixup,\"ax\"\n"		\
-			"3:\n"						\
-			"	mov	%2,%0\n"			\
-			"	clr	%3\n"				\
-			"4:     movbu	%3,(%1);\n"			\
-			"	inc	%1;\n"				\
-			"       add	-1,%2;\n"			\
-			"       bne	4b;\n"				\
-			"	mov	%0,%2\n"			\
-			"	jmp	2b\n"				\
-			"	.previous\n"				\
-			"	.section __ex_table,\"a\"\n"		\
-			"       .balign	4\n"				\
-			"       .long	0b,3b\n"			\
-			"       .long	1b,3b\n"			\
-			"	.previous\n"				\
-			: "=a"(__from), "=a"(__to), "=r"(size), "=&r"(w)\
-			: "0"(__from), "1"(__to), "2"(size)		\
-			: "memory");					\
-	}								\
-} while (0)
-
-/* We let the __ versions of copy_from/to_user inline, because they're often
- * used in fast paths and have only a small space overhead.
- */
-static inline
-unsigned long __generic_copy_from_user_nocheck(void *to, const void *from,
-					       unsigned long n)
-{
-	__copy_user_zeroing(to, from, n);
-	return n;
-}
-
-static inline
-unsigned long __generic_copy_to_user_nocheck(void *to, const void *from,
-					     unsigned long n)
-{
-	__copy_user(to, from, n);
-	return n;
-}
-
-
-#if 0
-#error don't use - these macros don't increment to & from pointers
-/* Optimize just a little bit when we know the size of the move. */
-#define __constant_copy_user(to, from, size)	\
-do {						\
-	asm volatile(				\
-		"       mov %0,a0;\n"		\
-		"0:     movbu (%1),d3;\n"	\
-		"1:     movbu d3,(%2);\n"	\
-		"       add -1,a0;\n"		\
-		"       bne 0b;\n"		\
-		"2:;"				\
-		".section .fixup,\"ax\"\n"	\
-		"3:	jmp 2b\n"		\
-		".previous\n"			\
-		".section __ex_table,\"a\"\n"	\
-		"       .balign 4\n"		\
-		"       .long 0b,3b\n"		\
-		"       .long 1b,3b\n"		\
-		".previous"			\
-		:				\
-		: "d"(size), "d"(to), "d"(from)	\
-		: "d3", "a0");			\
-} while (0)
-
-/* Optimize just a little bit when we know the size of the move. */
-#define __constant_copy_user_zeroing(to, from, size)	\
-do {							\
-	asm volatile(					\
-		"       mov %0,a0;\n"			\
-		"0:     movbu (%1),d3;\n"		\
-		"1:     movbu d3,(%2);\n"		\
-		"       add -1,a0;\n"			\
-		"       bne 0b;\n"			\
-		"2:;"					\
-		".section .fixup,\"ax\"\n"		\
-		"3:	jmp 2b\n"			\
-		".previous\n"				\
-		".section __ex_table,\"a\"\n"		\
-		"       .balign 4\n"			\
-		"       .long 0b,3b\n"			\
-		"       .long 1b,3b\n"			\
-		".previous"				\
-		:					\
-		: "d"(size), "d"(to), "d"(from)		\
-		: "d3", "a0");				\
-} while (0)
-
-static inline
-unsigned long __constant_copy_to_user(void *to, const void *from,
-				      unsigned long n)
-{
-	if (access_ok(VERIFY_WRITE, to, n))
-		__constant_copy_user(to, from, n);
-	return n;
-}
-
-static inline
-unsigned long __constant_copy_from_user(void *to, const void *from,
-					unsigned long n)
-{
-	if (access_ok(VERIFY_READ, from, n))
-		__constant_copy_user_zeroing(to, from, n);
-	return n;
-}
-
-static inline
-unsigned long __constant_copy_to_user_nocheck(void *to, const void *from,
-					      unsigned long n)
-{
-	__constant_copy_user(to, from, n);
-	return n;
-}
-
-static inline
-unsigned long __constant_copy_from_user_nocheck(void *to, const void *from,
-						unsigned long n)
-{
-	__constant_copy_user_zeroing(to, from, n);
-	return n;
-}
-#endif
-
-extern unsigned long __generic_copy_to_user(void __user *, const void *,
-					    unsigned long);
-extern unsigned long __generic_copy_from_user(void *, const void __user *,
-					      unsigned long);
-
-#define __copy_to_user_inatomic(to, from, n) \
-	__generic_copy_to_user_nocheck((to), (from), (n))
-#define __copy_from_user_inatomic(to, from, n) \
-	__generic_copy_from_user_nocheck((to), (from), (n))
-
-#define __copy_to_user(to, from, n)			\
-({							\
-	might_sleep();					\
-	__copy_to_user_inatomic((to), (from), (n));	\
-})
-
-#define __copy_from_user(to, from, n)			\
-({							\
-	might_sleep();					\
-	__copy_from_user_inatomic((to), (from), (n));	\
-})
-
-
-#define copy_to_user(to, from, n)   __generic_copy_to_user((to), (from), (n))
-#define copy_from_user(to, from, n) __generic_copy_from_user((to), (from), (n))
-
-extern long strncpy_from_user(char *dst, const char __user *src, long count);
-extern long __strncpy_from_user(char *dst, const char __user *src, long count);
-extern long strnlen_user(const char __user *str, long n);
-#define strlen_user(str) strnlen_user(str, ~0UL >> 1)
-extern unsigned long clear_user(void __user *mem, unsigned long len);
-extern unsigned long __clear_user(void __user *mem, unsigned long len);
-
-#endif /* _ASM_UACCESS_H */
diff --git a/include/asm-mn10300/ucontext.h b/include/asm-mn10300/ucontext.h
deleted file mode 100644
index fcab5c1d8e18..000000000000
--- a/include/asm-mn10300/ucontext.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* MN10300 User context
- *
- * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd.
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_UCONTEXT_H
-#define _ASM_UCONTEXT_H
-
-struct ucontext {
-	unsigned long	  uc_flags;
-	struct ucontext  *uc_link;
-	stack_t		  uc_stack;
-	struct sigcontext uc_mcontext;
-	sigset_t	  uc_sigmask;	/* mask last for extensibility */
-};
-
-#endif /* _ASM_UCONTEXT_H */
diff --git a/include/asm-mn10300/unaligned.h b/include/asm-mn10300/unaligned.h
deleted file mode 100644
index 0df671318ae4..000000000000
--- a/include/asm-mn10300/unaligned.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* MN10300 Unaligned memory access handling
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_MN10300_UNALIGNED_H
-#define _ASM_MN10300_UNALIGNED_H
-
-#include <linux/unaligned/access_ok.h>
-#include <linux/unaligned/generic.h>
-
-#define get_unaligned	__get_unaligned_le
-#define put_unaligned	__put_unaligned_le
-
-#endif /* _ASM_MN10300_UNALIGNED_H */
diff --git a/include/asm-mn10300/unistd.h b/include/asm-mn10300/unistd.h
deleted file mode 100644
index 543a4f98695d..000000000000
--- a/include/asm-mn10300/unistd.h
+++ /dev/null
@@ -1,390 +0,0 @@
-/* MN10300 System call number list
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_UNISTD_H
-#define _ASM_UNISTD_H
-
-#define __NR_restart_syscall      0
-#define __NR_exit		  1
-#define __NR_fork		  2
-#define __NR_read		  3
-#define __NR_write		  4
-#define __NR_open		  5
-#define __NR_close		  6
-#define __NR_waitpid		  7
-#define __NR_creat		  8
-#define __NR_link		  9
-#define __NR_unlink		 10
-#define __NR_execve		 11
-#define __NR_chdir		 12
-#define __NR_time		 13
-#define __NR_mknod		 14
-#define __NR_chmod		 15
-#define __NR_lchown		 16
-#define __NR_break		 17
-#define __NR_oldstat		 18
-#define __NR_lseek		 19
-#define __NR_getpid		 20
-#define __NR_mount		 21
-#define __NR_umount		 22
-#define __NR_setuid		 23
-#define __NR_getuid		 24
-#define __NR_stime		 25
-#define __NR_ptrace		 26
-#define __NR_alarm		 27
-#define __NR_oldfstat		 28
-#define __NR_pause		 29
-#define __NR_utime		 30
-#define __NR_stty		 31
-#define __NR_gtty		 32
-#define __NR_access		 33
-#define __NR_nice		 34
-#define __NR_ftime		 35
-#define __NR_sync		 36
-#define __NR_kill		 37
-#define __NR_rename		 38
-#define __NR_mkdir		 39
-#define __NR_rmdir		 40
-#define __NR_dup		 41
-#define __NR_pipe		 42
-#define __NR_times		 43
-#define __NR_prof		 44
-#define __NR_brk		 45
-#define __NR_setgid		 46
-#define __NR_getgid		 47
-#define __NR_signal		 48
-#define __NR_geteuid		 49
-#define __NR_getegid		 50
-#define __NR_acct		 51
-#define __NR_umount2		 52
-#define __NR_lock		 53
-#define __NR_ioctl		 54
-#define __NR_fcntl		 55
-#define __NR_mpx		 56
-#define __NR_setpgid		 57
-#define __NR_ulimit		 58
-#define __NR_oldolduname	 59
-#define __NR_umask		 60
-#define __NR_chroot		 61
-#define __NR_ustat		 62
-#define __NR_dup2		 63
-#define __NR_getppid		 64
-#define __NR_getpgrp		 65
-#define __NR_setsid		 66
-#define __NR_sigaction		 67
-#define __NR_sgetmask		 68
-#define __NR_ssetmask		 69
-#define __NR_setreuid		 70
-#define __NR_setregid		 71
-#define __NR_sigsuspend		 72
-#define __NR_sigpending		 73
-#define __NR_sethostname	 74
-#define __NR_setrlimit		 75
-#define __NR_getrlimit		 76	/* Back compatible 2Gig limited rlimit */
-#define __NR_getrusage		 77
-#define __NR_gettimeofday	 78
-#define __NR_settimeofday	 79
-#define __NR_getgroups		 80
-#define __NR_setgroups		 81
-#define __NR_select		 82
-#define __NR_symlink		 83
-#define __NR_oldlstat		 84
-#define __NR_readlink		 85
-#define __NR_uselib		 86
-#define __NR_swapon		 87
-#define __NR_reboot		 88
-#define __NR_readdir		 89
-#define __NR_mmap		 90
-#define __NR_munmap		 91
-#define __NR_truncate		 92
-#define __NR_ftruncate		 93
-#define __NR_fchmod		 94
-#define __NR_fchown		 95
-#define __NR_getpriority	 96
-#define __NR_setpriority	 97
-#define __NR_profil		 98
-#define __NR_statfs		 99
-#define __NR_fstatfs		100
-#define __NR_ioperm		101
-#define __NR_socketcall		102
-#define __NR_syslog		103
-#define __NR_setitimer		104
-#define __NR_getitimer		105
-#define __NR_stat		106
-#define __NR_lstat		107
-#define __NR_fstat		108
-#define __NR_olduname		109
-#define __NR_iopl		110
-#define __NR_vhangup		111
-#define __NR_idle		112
-#define __NR_vm86old		113
-#define __NR_wait4		114
-#define __NR_swapoff		115
-#define __NR_sysinfo		116
-#define __NR_ipc		117
-#define __NR_fsync		118
-#define __NR_sigreturn		119
-#define __NR_clone		120
-#define __NR_setdomainname	121
-#define __NR_uname		122
-#define __NR_modify_ldt		123
-#define __NR_adjtimex		124
-#define __NR_mprotect		125
-#define __NR_sigprocmask	126
-#define __NR_create_module	127
-#define __NR_init_module	128
-#define __NR_delete_module	129
-#define __NR_get_kernel_syms	130
-#define __NR_quotactl		131
-#define __NR_getpgid		132
-#define __NR_fchdir		133
-#define __NR_bdflush		134
-#define __NR_sysfs		135
-#define __NR_personality	136
-#define __NR_afs_syscall	137 /* Syscall for Andrew File System */
-#define __NR_setfsuid		138
-#define __NR_setfsgid		139
-#define __NR__llseek		140
-#define __NR_getdents		141
-#define __NR__newselect		142
-#define __NR_flock		143
-#define __NR_msync		144
-#define __NR_readv		145
-#define __NR_writev		146
-#define __NR_getsid		147
-#define __NR_fdatasync		148
-#define __NR__sysctl		149
-#define __NR_mlock		150
-#define __NR_munlock		151
-#define __NR_mlockall		152
-#define __NR_munlockall		153
-#define __NR_sched_setparam		154
-#define __NR_sched_getparam		155
-#define __NR_sched_setscheduler		156
-#define __NR_sched_getscheduler		157
-#define __NR_sched_yield		158
-#define __NR_sched_get_priority_max	159
-#define __NR_sched_get_priority_min	160
-#define __NR_sched_rr_get_interval	161
-#define __NR_nanosleep		162
-#define __NR_mremap		163
-#define __NR_setresuid		164
-#define __NR_getresuid		165
-#define __NR_vm86		166
-#define __NR_query_module	167
-#define __NR_poll		168
-#define __NR_nfsservctl		169
-#define __NR_setresgid		170
-#define __NR_getresgid		171
-#define __NR_prctl              172
-#define __NR_rt_sigreturn	173
-#define __NR_rt_sigaction	174
-#define __NR_rt_sigprocmask	175
-#define __NR_rt_sigpending	176
-#define __NR_rt_sigtimedwait	177
-#define __NR_rt_sigqueueinfo	178
-#define __NR_rt_sigsuspend	179
-#define __NR_pread64		180
-#define __NR_pwrite64		181
-#define __NR_chown		182
-#define __NR_getcwd		183
-#define __NR_capget		184
-#define __NR_capset		185
-#define __NR_sigaltstack	186
-#define __NR_sendfile		187
-#define __NR_getpmsg		188	/* some people actually want streams */
-#define __NR_putpmsg		189	/* some people actually want streams */
-#define __NR_vfork		190
-#define __NR_ugetrlimit		191	/* SuS compliant getrlimit */
-#define __NR_mmap2		192
-#define __NR_truncate64		193
-#define __NR_ftruncate64	194
-#define __NR_stat64		195
-#define __NR_lstat64		196
-#define __NR_fstat64		197
-#define __NR_lchown32		198
-#define __NR_getuid32		199
-#define __NR_getgid32		200
-#define __NR_geteuid32		201
-#define __NR_getegid32		202
-#define __NR_setreuid32		203
-#define __NR_setregid32		204
-#define __NR_getgroups32	205
-#define __NR_setgroups32	206
-#define __NR_fchown32		207
-#define __NR_setresuid32	208
-#define __NR_getresuid32	209
-#define __NR_setresgid32	210
-#define __NR_getresgid32	211
-#define __NR_chown32		212
-#define __NR_setuid32		213
-#define __NR_setgid32		214
-#define __NR_setfsuid32		215
-#define __NR_setfsgid32		216
-#define __NR_pivot_root		217
-#define __NR_mincore		218
-#define __NR_madvise		219
-#define __NR_madvise1		219	/* delete when C lib stub is removed */
-#define __NR_getdents64		220
-#define __NR_fcntl64		221
-/* 223 is unused */
-#define __NR_gettid		224
-#define __NR_readahead		225
-#define __NR_setxattr		226
-#define __NR_lsetxattr		227
-#define __NR_fsetxattr		228
-#define __NR_getxattr		229
-#define __NR_lgetxattr		230
-#define __NR_fgetxattr		231
-#define __NR_listxattr		232
-#define __NR_llistxattr		233
-#define __NR_flistxattr		234
-#define __NR_removexattr	235
-#define __NR_lremovexattr	236
-#define __NR_fremovexattr	237
-#define __NR_tkill		238
-#define __NR_sendfile64		239
-#define __NR_futex		240
-#define __NR_sched_setaffinity	241
-#define __NR_sched_getaffinity	242
-#define __NR_set_thread_area	243
-#define __NR_get_thread_area	244
-#define __NR_io_setup		245
-#define __NR_io_destroy		246
-#define __NR_io_getevents	247
-#define __NR_io_submit		248
-#define __NR_io_cancel		249
-#define __NR_fadvise64		250
-
-#define __NR_exit_group		252
-#define __NR_lookup_dcookie	253
-#define __NR_epoll_create	254
-#define __NR_epoll_ctl		255
-#define __NR_epoll_wait		256
-#define __NR_remap_file_pages	257
-#define __NR_set_tid_address	258
-#define __NR_timer_create	259
-#define __NR_timer_settime	(__NR_timer_create+1)
-#define __NR_timer_gettime	(__NR_timer_create+2)
-#define __NR_timer_getoverrun	(__NR_timer_create+3)
-#define __NR_timer_delete	(__NR_timer_create+4)
-#define __NR_clock_settime	(__NR_timer_create+5)
-#define __NR_clock_gettime	(__NR_timer_create+6)
-#define __NR_clock_getres	(__NR_timer_create+7)
-#define __NR_clock_nanosleep	(__NR_timer_create+8)
-#define __NR_statfs64		268
-#define __NR_fstatfs64		269
-#define __NR_tgkill		270
-#define __NR_utimes		271
-#define __NR_fadvise64_64	272
-#define __NR_vserver		273
-#define __NR_mbind		274
-#define __NR_get_mempolicy	275
-#define __NR_set_mempolicy	276
-#define __NR_mq_open 		277
-#define __NR_mq_unlink		(__NR_mq_open+1)
-#define __NR_mq_timedsend	(__NR_mq_open+2)
-#define __NR_mq_timedreceive	(__NR_mq_open+3)
-#define __NR_mq_notify		(__NR_mq_open+4)
-#define __NR_mq_getsetattr	(__NR_mq_open+5)
-#define __NR_kexec_load		283
-#define __NR_waitid		284
-#define __NR_add_key		286
-#define __NR_request_key	287
-#define __NR_keyctl		288
-#define __NR_cacheflush		289
-#define __NR_ioprio_set		290
-#define __NR_ioprio_get		291
-#define __NR_inotify_init	292
-#define __NR_inotify_add_watch	293
-#define __NR_inotify_rm_watch	294
-#define __NR_migrate_pages	295
-#define __NR_openat		296
-#define __NR_mkdirat		297
-#define __NR_mknodat		298
-#define __NR_fchownat		299
-#define __NR_futimesat		300
-#define __NR_fstatat64		301
-#define __NR_unlinkat		302
-#define __NR_renameat		303
-#define __NR_linkat		304
-#define __NR_symlinkat		305
-#define __NR_readlinkat		306
-#define __NR_fchmodat		307
-#define __NR_faccessat		308
-#define __NR_pselect6		309
-#define __NR_ppoll		310
-#define __NR_unshare		311
-#define __NR_set_robust_list	312
-#define __NR_get_robust_list	313
-#define __NR_splice		314
-#define __NR_sync_file_range	315
-#define __NR_tee		316
-#define __NR_vmsplice		317
-#define __NR_move_pages		318
-#define __NR_getcpu		319
-#define __NR_epoll_pwait	320
-#define __NR_utimensat		321
-#define __NR_signalfd		322
-#define __NR_timerfd_create	323
-#define __NR_eventfd		324
-#define __NR_fallocate		325
-#define __NR_timerfd_settime	326
-#define __NR_timerfd_gettime	327
-#define __NR_signalfd4		328
-#define __NR_eventfd2		329
-#define __NR_epoll_create1	330
-#define __NR_dup3		331
-#define __NR_pipe2		332
-#define __NR_inotify_init1	333
-
-#ifdef __KERNEL__
-
-#define NR_syscalls 326
-
-/*
- * specify the deprecated syscalls we want to support on this arch
- */
-#define __ARCH_WANT_IPC_PARSE_VERSION
-#define __ARCH_WANT_OLD_READDIR
-#define __ARCH_WANT_OLD_STAT
-#define __ARCH_WANT_STAT64
-#define __ARCH_WANT_SYS_ALARM
-#define __ARCH_WANT_SYS_GETHOSTNAME
-#define __ARCH_WANT_SYS_PAUSE
-#define __ARCH_WANT_SYS_SGETMASK
-#define __ARCH_WANT_SYS_SIGNAL
-#define __ARCH_WANT_SYS_TIME
-#define __ARCH_WANT_SYS_UTIME
-#define __ARCH_WANT_SYS_WAITPID
-#define __ARCH_WANT_SYS_SOCKETCALL
-#define __ARCH_WANT_SYS_FADVISE64
-#define __ARCH_WANT_SYS_GETPGRP
-#define __ARCH_WANT_SYS_LLSEEK
-#define __ARCH_WANT_SYS_NICE
-#define __ARCH_WANT_SYS_OLD_GETRLIMIT
-#define __ARCH_WANT_SYS_OLDUMOUNT
-#define __ARCH_WANT_SYS_SIGPENDING
-#define __ARCH_WANT_SYS_SIGPROCMASK
-#define __ARCH_WANT_SYS_RT_SIGACTION
-#define __ARCH_WANT_SYS_RT_SIGSUSPEND
-
-/*
- * "Conditional" syscalls
- *
- * What we want is __attribute__((weak,alias("sys_ni_syscall"))),
- * but it doesn't work on all toolchains, so we just do it by hand
- */
-#ifndef cond_syscall
-#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall");
-#endif
-
-#endif /* __KERNEL__ */
-#endif /* _ASM_UNISTD_H */
diff --git a/include/asm-mn10300/unit-asb2303/clock.h b/include/asm-mn10300/unit-asb2303/clock.h
deleted file mode 100644
index 8b450e920af1..000000000000
--- a/include/asm-mn10300/unit-asb2303/clock.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/* ASB2303-specific clocks
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-
-#ifndef _ASM_UNIT_CLOCK_H
-#define _ASM_UNIT_CLOCK_H
-
-#ifndef __ASSEMBLY__
-
-#ifdef CONFIG_MN10300_RTC
-
-extern unsigned long mn10300_ioclk;	/* IOCLK (crystal speed) in HZ */
-extern unsigned long mn10300_iobclk;
-extern unsigned long mn10300_tsc_per_HZ;
-
-#define MN10300_IOCLK		((unsigned long)mn10300_ioclk)
-/* If this processors has a another clock, uncomment the below. */
-/* #define MN10300_IOBCLK	((unsigned long)mn10300_iobclk) */
-
-#else /* !CONFIG_MN10300_RTC */
-
-#define MN10300_IOCLK		33333333UL
-/* #define MN10300_IOBCLK	66666666UL */
-
-#endif /* !CONFIG_MN10300_RTC */
-
-#define MN10300_JCCLK		MN10300_IOCLK
-#define MN10300_TSCCLK		MN10300_IOCLK
-
-#ifdef CONFIG_MN10300_RTC
-#define MN10300_TSC_PER_HZ	((unsigned long)mn10300_tsc_per_HZ)
-#else /* !CONFIG_MN10300_RTC */
-#define MN10300_TSC_PER_HZ	(MN10300_TSCCLK/HZ)
-#endif /* !CONFIG_MN10300_RTC */
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* _ASM_UNIT_CLOCK_H */
diff --git a/include/asm-mn10300/unit-asb2303/leds.h b/include/asm-mn10300/unit-asb2303/leds.h
deleted file mode 100644
index 3a7543ea7b5c..000000000000
--- a/include/asm-mn10300/unit-asb2303/leds.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* ASB2303-specific LEDs
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-
-#ifndef _ASM_UNIT_LEDS_H
-#define _ASM_UNIT_LEDS_H
-
-#include <asm/pio-regs.h>
-#include <asm/cpu-regs.h>
-#include <asm/exceptions.h>
-
-#define ASB2303_GPIO0DEF	__SYSREG(0xDB000000, u32)
-#define ASB2303_7SEGLEDS	__SYSREG(0xDB000008, u32)
-
-/*
- * use the 7-segment LEDs to indicate states
- */
-
-/* flip the 7-segment LEDs between "G" and "-" */
-#define mn10300_set_gdbleds(ONOFF)			\
-do {							\
-	ASB2303_7SEGLEDS = (ONOFF) ? 0x85 : 0x7f;	\
-} while (0)
-
-/* indicate double-fault by displaying "d" on the LEDs */
-#define mn10300_set_dbfleds			\
-	mov	0x43,d0			;	\
-	movbu	d0,(ASB2303_7SEGLEDS)
-
-#ifndef __ASSEMBLY__
-extern void peripheral_leds_display_exception(enum exception_code code);
-extern void peripheral_leds_led_chase(void);
-extern void debug_to_serial(const char *p, int n);
-#endif /* __ASSEMBLY__ */
-
-#endif /* _ASM_UNIT_LEDS_H */
diff --git a/include/asm-mn10300/unit-asb2303/serial.h b/include/asm-mn10300/unit-asb2303/serial.h
deleted file mode 100644
index 0d55cf5896ac..000000000000
--- a/include/asm-mn10300/unit-asb2303/serial.h
+++ /dev/null
@@ -1,136 +0,0 @@
-/* ASB2303-specific 8250 serial ports
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-
-#ifndef _ASM_UNIT_SERIAL_H
-#define _ASM_UNIT_SERIAL_H
-
-#include <asm/cpu-regs.h>
-#include <asm/proc/irq.h>
-#include <linux/serial_reg.h>
-
-#define SERIAL_PORT0_BASE_ADDRESS	0xA6FB0000
-#define SERIAL_PORT1_BASE_ADDRESS	0xA6FC0000
-
-#define SERIAL_IRQ	XIRQ0	/* Dual serial (PC16552)	(Hi) */
-
-/*
- * dispose of the /dev/ttyS0 and /dev/ttyS1 serial ports
- */
-#ifndef CONFIG_GDBSTUB_ON_TTYSx
-
-#define SERIAL_PORT_DFNS						\
-	{								\
-	.baud_base		= BASE_BAUD,				\
-	.irq			= SERIAL_IRQ,				\
-	.flags			= STD_COM_FLAGS,			\
-	.iomem_base		= (u8 *) SERIAL_PORT0_BASE_ADDRESS,	\
-	.iomem_reg_shift	= 2,					\
-	.io_type		= SERIAL_IO_MEM,			\
-	},								\
-	{								\
-	.baud_base		= BASE_BAUD,				\
-	.irq			= SERIAL_IRQ,				\
-	.flags			= STD_COM_FLAGS,			\
-	.iomem_base		= (u8 *) SERIAL_PORT1_BASE_ADDRESS,	\
-	.iomem_reg_shift	= 2,					\
-	.io_type		= SERIAL_IO_MEM,			\
-	},
-
-#ifndef __ASSEMBLY__
-
-static inline void __debug_to_serial(const char *p, int n)
-{
-}
-
-#endif /* !__ASSEMBLY__ */
-
-#else /* CONFIG_GDBSTUB_ON_TTYSx */
-
-#define SERIAL_PORT_DFNS /* both stolen by gdb-stub because they share an IRQ */
-
-#if defined(CONFIG_GDBSTUB_ON_TTYS0)
-#define GDBPORT_SERIAL_RX	__SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_RX  * 4, u8)
-#define GDBPORT_SERIAL_TX	__SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_TX  * 4, u8)
-#define GDBPORT_SERIAL_DLL	__SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_DLL * 4, u8)
-#define GDBPORT_SERIAL_DLM	__SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_DLM * 4, u8)
-#define GDBPORT_SERIAL_IER	__SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_IER * 4, u8)
-#define GDBPORT_SERIAL_IIR	__SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_IIR * 4, u8)
-#define GDBPORT_SERIAL_FCR	__SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_FCR * 4, u8)
-#define GDBPORT_SERIAL_LCR	__SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_LCR * 4, u8)
-#define GDBPORT_SERIAL_MCR	__SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_MCR * 4, u8)
-#define GDBPORT_SERIAL_LSR	__SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_LSR * 4, u8)
-#define GDBPORT_SERIAL_MSR	__SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_MSR * 4, u8)
-#define GDBPORT_SERIAL_SCR	__SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_SCR * 4, u8)
-#define GDBPORT_SERIAL_IRQ	SERIAL_IRQ
-
-#elif defined(CONFIG_GDBSTUB_ON_TTYS1)
-#define GDBPORT_SERIAL_RX	__SYSREG(SERIAL_PORT1_BASE_ADDRESS + UART_RX  * 4, u8)
-#define GDBPORT_SERIAL_TX	__SYSREG(SERIAL_PORT1_BASE_ADDRESS + UART_TX  * 4, u8)
-#define GDBPORT_SERIAL_DLL	__SYSREG(SERIAL_PORT1_BASE_ADDRESS + UART_DLL * 4, u8)
-#define GDBPORT_SERIAL_DLM	__SYSREG(SERIAL_PORT1_BASE_ADDRESS + UART_DLM * 4, u8)
-#define GDBPORT_SERIAL_IER	__SYSREG(SERIAL_PORT1_BASE_ADDRESS + UART_IER * 4, u8)
-#define GDBPORT_SERIAL_IIR	__SYSREG(SERIAL_PORT1_BASE_ADDRESS + UART_IIR * 4, u8)
-#define GDBPORT_SERIAL_FCR	__SYSREG(SERIAL_PORT1_BASE_ADDRESS + UART_FCR * 4, u8)
-#define GDBPORT_SERIAL_LCR	__SYSREG(SERIAL_PORT1_BASE_ADDRESS + UART_LCR * 4, u8)
-#define GDBPORT_SERIAL_MCR	__SYSREG(SERIAL_PORT1_BASE_ADDRESS + UART_MCR * 4, u8)
-#define GDBPORT_SERIAL_LSR	__SYSREG(SERIAL_PORT1_BASE_ADDRESS + UART_LSR * 4, u8)
-#define GDBPORT_SERIAL_MSR	__SYSREG(SERIAL_PORT1_BASE_ADDRESS + UART_MSR * 4, u8)
-#define GDBPORT_SERIAL_SCR	__SYSREG(SERIAL_PORT1_BASE_ADDRESS + UART_SCR * 4, u8)
-#define GDBPORT_SERIAL_IRQ	SERIAL_IRQ
-#endif
-
-#ifndef __ASSEMBLY__
-
-#define LSR_WAIT_FOR(STATE)					\
-do {								\
-	while (!(GDBPORT_SERIAL_LSR & UART_LSR_##STATE)) {}	\
-} while (0)
-#define FLOWCTL_WAIT_FOR(LINE)					\
-do {								\
-	while (!(GDBPORT_SERIAL_MSR & UART_MSR_##LINE)) {}	\
-} while (0)
-#define FLOWCTL_CLEAR(LINE)			\
-do {						\
-	GDBPORT_SERIAL_MCR &= ~UART_MCR_##LINE;	\
-} while (0)
-#define FLOWCTL_SET(LINE)			\
-do {						\
-	GDBPORT_SERIAL_MCR |= UART_MCR_##LINE;	\
-} while (0)
-#define FLOWCTL_QUERY(LINE)	({ GDBPORT_SERIAL_MSR & UART_MSR_##LINE; })
-
-static inline void __debug_to_serial(const char *p, int n)
-{
-	char ch;
-
-	FLOWCTL_SET(DTR);
-
-	for (; n > 0; n--) {
-		LSR_WAIT_FOR(THRE);
-		FLOWCTL_WAIT_FOR(CTS);
-
-		ch = *p++;
-		if (ch == 0x0a) {
-			GDBPORT_SERIAL_TX = 0x0d;
-			LSR_WAIT_FOR(THRE);
-			FLOWCTL_WAIT_FOR(CTS);
-		}
-		GDBPORT_SERIAL_TX = ch;
-	}
-
-	FLOWCTL_CLEAR(DTR);
-}
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* CONFIG_GDBSTUB_ON_TTYSx */
-
-#endif /* _ASM_UNIT_SERIAL_H */
diff --git a/include/asm-mn10300/unit-asb2303/smc91111.h b/include/asm-mn10300/unit-asb2303/smc91111.h
deleted file mode 100644
index dd456e9c513f..000000000000
--- a/include/asm-mn10300/unit-asb2303/smc91111.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/* Support for the SMC91C111 NIC on an ASB2303
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_UNIT_SMC91111_H
-#define _ASM_UNIT_SMC91111_H
-
-#include <asm/intctl-regs.h>
-
-#define SMC91111_BASE		0xAA000300UL
-#define SMC91111_BASE_END	0xAA000400UL
-#define SMC91111_IRQ		XIRQ3
-
-#define SMC_CAN_USE_8BIT	0
-#define SMC_CAN_USE_16BIT	1
-#define SMC_CAN_USE_32BIT	0
-#define SMC_NOWAIT		1
-#define SMC_IRQ_FLAGS		(0)
-
-#if SMC_CAN_USE_8BIT
-#define SMC_inb(a, r)		inb((unsigned long) ((a) + (r)))
-#define SMC_outb(v, a, r)	outb(v, (unsigned long) ((a) + (r)))
-#endif
-
-#if SMC_CAN_USE_16BIT
-#define SMC_inw(a, r)		inw((unsigned long) ((a) + (r)))
-#define SMC_outw(v, a, r)	outw(v, (unsigned long) ((a) + (r)))
-#define SMC_insw(a, r, p, l)	insw((unsigned long) ((a) + (r)), (p), (l))
-#define SMC_outsw(a, r, p, l)	outsw((unsigned long) ((a) + (r)), (p), (l))
-#endif
-
-#if SMC_CAN_USE_32BIT
-#define SMC_inl(a, r)		inl((unsigned long) ((a) + (r)))
-#define SMC_outl(v, a, r)	outl(v, (unsigned long) ((a) + (r)))
-#define SMC_insl(a, r, p, l)	insl((unsigned long) ((a) + (r)), (p), (l))
-#define SMC_outsl(a, r, p, l)	outsl((unsigned long) ((a) + (r)), (p), (l))
-#endif
-
-#define RPC_LSA_DEFAULT		RPC_LED_100_10
-#define RPC_LSB_DEFAULT		RPC_LED_TX_RX
-
-#define set_irq_type(irq, type)
-
-#endif /*  _ASM_UNIT_SMC91111_H */
diff --git a/include/asm-mn10300/unit-asb2303/timex.h b/include/asm-mn10300/unit-asb2303/timex.h
deleted file mode 100644
index 7e54b0cfdd03..000000000000
--- a/include/asm-mn10300/unit-asb2303/timex.h
+++ /dev/null
@@ -1,135 +0,0 @@
-/* ASB2303-specific timer specifcations
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_UNIT_TIMEX_H
-#define _ASM_UNIT_TIMEX_H
-
-#ifndef __ASSEMBLY__
-#include <linux/irq.h>
-#endif /* __ASSEMBLY__ */
-
-#include <asm/timer-regs.h>
-#include <asm/unit/clock.h>
-
-/*
- * jiffies counter specifications
- */
-
-#define	TMJCBR_MAX		0xffff
-#define	TMJCBC			TM01BC
-
-#define	TMJCMD			TM01MD
-#define	TMJCBR			TM01BR
-#define	TMJCIRQ			TM1IRQ
-#define	TMJCICR			TM1ICR
-#define	TMJCICR_LEVEL		GxICR_LEVEL_5
-
-#ifndef __ASSEMBLY__
-
-static inline void startup_jiffies_counter(void)
-{
-	unsigned rate;
-	u16 md, t16;
-
-	/* use as little prescaling as possible to avoid losing accuracy */
-	md = TM0MD_SRC_IOCLK;
-	rate = MN10300_JCCLK / HZ;
-
-	if (rate > TMJCBR_MAX) {
-		md = TM0MD_SRC_IOCLK_8;
-		rate = MN10300_JCCLK / 8 / HZ;
-
-		if (rate > TMJCBR_MAX) {
-			md = TM0MD_SRC_IOCLK_32;
-			rate = MN10300_JCCLK / 32 / HZ;
-
-			if (rate > TMJCBR_MAX)
-				BUG();
-		}
-	}
-
-	TMJCBR = rate - 1;
-	t16 = TMJCBR;
-
-	TMJCMD =
-		md |
-		TM1MD_SRC_TM0CASCADE << 8 |
-		TM0MD_INIT_COUNTER |
-		TM1MD_INIT_COUNTER << 8;
-
-	TMJCMD =
-		md |
-		TM1MD_SRC_TM0CASCADE << 8 |
-		TM0MD_COUNT_ENABLE |
-		TM1MD_COUNT_ENABLE << 8;
-
-	t16 = TMJCMD;
-
-	TMJCICR |= GxICR_ENABLE | GxICR_DETECT | GxICR_REQUEST;
-	t16 = TMJCICR;
-}
-
-static inline void shutdown_jiffies_counter(void)
-{
-}
-
-#endif /* !__ASSEMBLY__ */
-
-
-/*
- * timestamp counter specifications
- */
-
-#define	TMTSCBR_MAX		0xffffffff
-#define	TMTSCBC			TM45BC
-
-#ifndef __ASSEMBLY__
-
-static inline void startup_timestamp_counter(void)
-{
-	/* set up timer 4 & 5 cascaded as a 32-bit counter to count real time
-	 * - count down from 4Gig-1 to 0 and wrap at IOCLK rate
-	 */
-	TM45BR = TMTSCBR_MAX;
-
-	TM4MD = TM4MD_SRC_IOCLK;
-	TM4MD |= TM4MD_INIT_COUNTER;
-	TM4MD &= ~TM4MD_INIT_COUNTER;
-	TM4ICR = 0;
-
-	TM5MD = TM5MD_SRC_TM4CASCADE;
-	TM5MD |= TM5MD_INIT_COUNTER;
-	TM5MD &= ~TM5MD_INIT_COUNTER;
-	TM5ICR = 0;
-
-	TM5MD |= TM5MD_COUNT_ENABLE;
-	TM4MD |= TM4MD_COUNT_ENABLE;
-}
-
-static inline void shutdown_timestamp_counter(void)
-{
-	TM4MD = 0;
-	TM5MD = 0;
-}
-
-/*
- * we use a cascaded pair of 16-bit down-counting timers to count I/O
- * clock cycles for the purposes of time keeping
- */
-typedef unsigned long cycles_t;
-
-static inline cycles_t read_timestamp_counter(void)
-{
-	return (cycles_t)TMTSCBC;
-}
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* _ASM_UNIT_TIMEX_H */
diff --git a/include/asm-mn10300/unit-asb2305/clock.h b/include/asm-mn10300/unit-asb2305/clock.h
deleted file mode 100644
index 7d514841ffda..000000000000
--- a/include/asm-mn10300/unit-asb2305/clock.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/* ASB2305-specific clocks
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-
-#ifndef _ASM_UNIT_CLOCK_H
-#define _ASM_UNIT_CLOCK_H
-
-#ifndef __ASSEMBLY__
-
-#ifdef CONFIG_MN10300_RTC
-
-extern unsigned long mn10300_ioclk;	/* IOCLK (crystal speed) in HZ */
-extern unsigned long mn10300_iobclk;
-extern unsigned long mn10300_tsc_per_HZ;
-
-#define MN10300_IOCLK		((unsigned long)mn10300_ioclk)
-/* If this processors has a another clock, uncomment the below. */
-/* #define MN10300_IOBCLK	((unsigned long)mn10300_iobclk) */
-
-#else /* !CONFIG_MN10300_RTC */
-
-#define MN10300_IOCLK		33333333UL
-/* #define MN10300_IOBCLK	66666666UL */
-
-#endif /* !CONFIG_MN10300_RTC */
-
-#define MN10300_JCCLK		MN10300_IOCLK
-#define MN10300_TSCCLK		MN10300_IOCLK
-
-#ifdef CONFIG_MN10300_RTC
-#define MN10300_TSC_PER_HZ	((unsigned long)mn10300_tsc_per_HZ)
-#else /* !CONFIG_MN10300_RTC */
-#define MN10300_TSC_PER_HZ	(MN10300_TSCCLK/HZ)
-#endif /* !CONFIG_MN10300_RTC */
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* _ASM_UNIT_CLOCK_H */
diff --git a/include/asm-mn10300/unit-asb2305/leds.h b/include/asm-mn10300/unit-asb2305/leds.h
deleted file mode 100644
index bc471f617fd1..000000000000
--- a/include/asm-mn10300/unit-asb2305/leds.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/* ASB2305-specific LEDs
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-
-#ifndef _ASM_UNIT_LEDS_H
-#define _ASM_UNIT_LEDS_H
-
-#include <asm/pio-regs.h>
-#include <asm/cpu-regs.h>
-#include <asm/exceptions.h>
-
-#define ASB2305_7SEGLEDS	__SYSREG(0xA6F90000, u32)
-
-/* perform a hard reset by driving PIO06 low */
-#define mn10300_unit_hard_reset()		\
-do {						\
-	P0OUT &= 0xbf;				\
-	P0MD = (P0MD & P0MD_6) | P0MD_6_OUT;	\
-} while (0)
-
-/*
- * use the 7-segment LEDs to indicate states
- */
-/* indicate double-fault by displaying "db-f" on the LEDs */
-#define mn10300_set_dbfleds			\
-	mov	0x43077f1d,d0		;	\
-	mov	d0,(ASB2305_7SEGLEDS)
-
-/* flip the 7-segment LEDs between "Gdb-" and "----" */
-#define mn10300_set_gdbleds(ONOFF)				\
-do {								\
-	ASB2305_7SEGLEDS = (ONOFF) ? 0x8543077f : 0x7f7f7f7f;	\
-} while (0)
-
-#ifndef __ASSEMBLY__
-extern void peripheral_leds_display_exception(enum exception_code);
-extern void peripheral_leds_led_chase(void);
-extern void peripheral_leds7x4_display_dec(unsigned int, unsigned int);
-extern void peripheral_leds7x4_display_hex(unsigned int, unsigned int);
-extern void peripheral_leds7x4_display_minssecs(unsigned int, unsigned int);
-extern void peripheral_leds7x4_display_rtc(void);
-#endif /* __ASSEMBLY__ */
-
-#endif /* _ASM_UNIT_LEDS_H */
diff --git a/include/asm-mn10300/unit-asb2305/serial.h b/include/asm-mn10300/unit-asb2305/serial.h
deleted file mode 100644
index 73d31d67bb71..000000000000
--- a/include/asm-mn10300/unit-asb2305/serial.h
+++ /dev/null
@@ -1,120 +0,0 @@
-/* ASB2305-specific 8250 serial ports
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_UNIT_SERIAL_H
-#define _ASM_UNIT_SERIAL_H
-
-#include <asm/cpu/cpu-regs.h>
-#include <asm/proc/irq.h>
-#include <linux/serial_reg.h>
-
-#define SERIAL_PORT0_BASE_ADDRESS	0xA6FB0000
-#define ASB2305_DEBUG_MCR	__SYSREG(0xA6FB0000 + UART_MCR * 2, u8)
-
-#define SERIAL_IRQ	XIRQ0	/* Dual serial (PC16552)	(Hi) */
-
-/*
- * dispose of the /dev/ttyS0 serial port
- */
-#ifndef CONFIG_GDBSTUB_ON_TTYSx
-
-#define SERIAL_PORT_DFNS						\
-	{								\
-	.baud_base		= BASE_BAUD,				\
-	.irq			= SERIAL_IRQ,				\
-	.flags			= STD_COM_FLAGS,			\
-	.iomem_base		= (u8 *) SERIAL_PORT0_BASE_ADDRESS,	\
-	.iomem_reg_shift	= 2,					\
-	.io_type		= SERIAL_IO_MEM,			\
-	},
-
-#ifndef __ASSEMBLY__
-
-static inline void __debug_to_serial(const char *p, int n)
-{
-}
-
-#endif /* !__ASSEMBLY__ */
-
-#else /* CONFIG_GDBSTUB_ON_TTYSx */
-
-#define SERIAL_PORT_DFNS /* stolen by gdb-stub */
-
-#if defined(CONFIG_GDBSTUB_ON_TTYS0)
-#define GDBPORT_SERIAL_RX	__SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_RX  * 4, u8)
-#define GDBPORT_SERIAL_TX	__SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_TX  * 4, u8)
-#define GDBPORT_SERIAL_DLL	__SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_DLL * 4, u8)
-#define GDBPORT_SERIAL_DLM	__SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_DLM * 4, u8)
-#define GDBPORT_SERIAL_IER	__SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_IER * 4, u8)
-#define GDBPORT_SERIAL_IIR	__SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_IIR * 4, u8)
-#define GDBPORT_SERIAL_FCR	__SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_FCR * 4, u8)
-#define GDBPORT_SERIAL_LCR	__SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_LCR * 4, u8)
-#define GDBPORT_SERIAL_MCR	__SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_MCR * 4, u8)
-#define GDBPORT_SERIAL_LSR	__SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_LSR * 4, u8)
-#define GDBPORT_SERIAL_MSR	__SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_MSR * 4, u8)
-#define GDBPORT_SERIAL_SCR	__SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_SCR * 4, u8)
-#define GDBPORT_SERIAL_IRQ	SERIAL_IRQ
-
-#elif defined(CONFIG_GDBSTUB_ON_TTYS1)
-#error The ASB2305 doesnt have a /dev/ttyS1
-#endif
-
-#ifndef __ASSEMBLY__
-
-#define TTYS0_TX	__SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_TX  * 4, u8)
-#define TTYS0_MCR	__SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_MCR * 4, u8)
-#define TTYS0_LSR	__SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_LSR * 4, u8)
-#define TTYS0_MSR	__SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_MSR * 4, u8)
-
-#define LSR_WAIT_FOR(STATE)				\
-do {							\
-	while (!(TTYS0_LSR & UART_LSR_##STATE)) {}	\
-} while (0)
-#define FLOWCTL_WAIT_FOR(LINE)				\
-do {							\
-	while (!(TTYS0_MSR & UART_MSR_##LINE)) {}	\
-} while (0)
-#define FLOWCTL_CLEAR(LINE)			\
-do {						\
-	TTYS0_MCR &= ~UART_MCR_##LINE;		\
-} while (0)
-#define FLOWCTL_SET(LINE)			\
-do {						\
-	TTYS0_MCR |= UART_MCR_##LINE;		\
-} while (0)
-#define FLOWCTL_QUERY(LINE)	({ TTYS0_MSR & UART_MSR_##LINE; })
-
-static inline void __debug_to_serial(const char *p, int n)
-{
-	char ch;
-
-	FLOWCTL_SET(DTR);
-
-	for (; n > 0; n--) {
-		LSR_WAIT_FOR(THRE);
-		FLOWCTL_WAIT_FOR(CTS);
-
-		ch = *p++;
-		if (ch == 0x0a) {
-			TTYS0_TX = 0x0d;
-			LSR_WAIT_FOR(THRE);
-			FLOWCTL_WAIT_FOR(CTS);
-		}
-		TTYS0_TX = ch;
-	}
-
-	FLOWCTL_CLEAR(DTR);
-}
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* CONFIG_GDBSTUB_ON_TTYSx */
-
-#endif /* _ASM_UNIT_SERIAL_H */
diff --git a/include/asm-mn10300/unit-asb2305/timex.h b/include/asm-mn10300/unit-asb2305/timex.h
deleted file mode 100644
index 10e1bfe34463..000000000000
--- a/include/asm-mn10300/unit-asb2305/timex.h
+++ /dev/null
@@ -1,135 +0,0 @@
-/* ASB2305 timer specifcations
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_UNIT_TIMEX_H
-#define _ASM_UNIT_TIMEX_H
-
-#ifndef __ASSEMBLY__
-#include <linux/irq.h>
-#endif /* __ASSEMBLY__ */
-
-#include <asm/cpu/timer-regs.h>
-#include <asm/unit/clock.h>
-
-/*
- * jiffies counter specifications
- */
-
-#define	TMJCBR_MAX		0xffff
-#define	TMJCBC			TM01BC
-
-#define	TMJCMD			TM01MD
-#define	TMJCBR			TM01BR
-#define	TMJCIRQ			TM1IRQ
-#define	TMJCICR			TM1ICR
-#define	TMJCICR_LEVEL		GxICR_LEVEL_5
-
-#ifndef __ASSEMBLY__
-
-static inline void startup_jiffies_counter(void)
-{
-	unsigned rate;
-	u16 md, t16;
-
-	/* use as little prescaling as possible to avoid losing accuracy */
-	md = TM0MD_SRC_IOCLK;
-	rate = MN10300_JCCLK / HZ;
-
-	if (rate > TMJCBR_MAX) {
-		md = TM0MD_SRC_IOCLK_8;
-		rate = MN10300_JCCLK / 8 / HZ;
-
-		if (rate > TMJCBR_MAX) {
-			md = TM0MD_SRC_IOCLK_32;
-			rate = MN10300_JCCLK / 32 / HZ;
-
-			if (rate > TMJCBR_MAX)
-				BUG();
-		}
-	}
-
-	TMJCBR = rate - 1;
-	t16 = TMJCBR;
-
-	TMJCMD =
-		md |
-		TM1MD_SRC_TM0CASCADE << 8 |
-		TM0MD_INIT_COUNTER |
-		TM1MD_INIT_COUNTER << 8;
-
-	TMJCMD =
-		md |
-		TM1MD_SRC_TM0CASCADE << 8 |
-		TM0MD_COUNT_ENABLE |
-		TM1MD_COUNT_ENABLE << 8;
-
-	t16 = TMJCMD;
-
-	TMJCICR |= GxICR_ENABLE | GxICR_DETECT | GxICR_REQUEST;
-	t16 = TMJCICR;
-}
-
-static inline void shutdown_jiffies_counter(void)
-{
-}
-
-#endif /* !__ASSEMBLY__ */
-
-
-/*
- * timestamp counter specifications
- */
-
-#define	TMTSCBR_MAX		0xffffffff
-#define	TMTSCBC			TM45BC
-
-#ifndef __ASSEMBLY__
-
-static inline void startup_timestamp_counter(void)
-{
-	/* set up timer 4 & 5 cascaded as a 32-bit counter to count real time
-	 * - count down from 4Gig-1 to 0 and wrap at IOCLK rate
-	 */
-	TM45BR = TMTSCBR_MAX;
-
-	TM4MD = TM4MD_SRC_IOCLK;
-	TM4MD |= TM4MD_INIT_COUNTER;
-	TM4MD &= ~TM4MD_INIT_COUNTER;
-	TM4ICR = 0;
-
-	TM5MD = TM5MD_SRC_TM4CASCADE;
-	TM5MD |= TM5MD_INIT_COUNTER;
-	TM5MD &= ~TM5MD_INIT_COUNTER;
-	TM5ICR = 0;
-
-	TM5MD |= TM5MD_COUNT_ENABLE;
-	TM4MD |= TM4MD_COUNT_ENABLE;
-}
-
-static inline void shutdown_timestamp_counter(void)
-{
-	TM4MD = 0;
-	TM5MD = 0;
-}
-
-/*
- * we use a cascaded pair of 16-bit down-counting timers to count I/O
- * clock cycles for the purposes of time keeping
- */
-typedef unsigned long cycles_t;
-
-static inline cycles_t read_timestamp_counter(void)
-{
-	return (cycles_t) TMTSCBC;
-}
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* _ASM_UNIT_TIMEX_H */
diff --git a/include/asm-mn10300/user.h b/include/asm-mn10300/user.h
deleted file mode 100644
index e1193908b78c..000000000000
--- a/include/asm-mn10300/user.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/* MN10300 User process data
- *
- * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd.
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#ifndef _ASM_USER_H
-#define _ASM_USER_H
-
-#include <asm/page.h>
-#include <linux/ptrace.h>
-
-#ifndef __ASSEMBLY__
-/*
- * When the kernel dumps core, it starts by dumping the user struct - this will
- * be used by gdb to figure out where the data and stack segments are within
- * the file, and what virtual addresses to use.
- */
-struct user {
-	/* We start with the registers, to mimic the way that "memory" is
-	 * returned from the ptrace(3,...) function.
-	 */
-	struct pt_regs regs;		/* Where the registers are actually stored */
-
-	/* The rest of this junk is to help gdb figure out what goes where */
-	unsigned long int u_tsize;	/* Text segment size (pages). */
-	unsigned long int u_dsize;	/* Data segment size (pages). */
-	unsigned long int u_ssize;	/* Stack segment size (pages). */
-	unsigned long start_code;	/* Starting virtual address of text. */
-	unsigned long start_stack;	/* Starting virtual address of stack area.
-					   This is actually the bottom of the stack,
-					   the top of the stack is always found in the
-					   esp register.  */
-	long int signal;		/* Signal that caused the core dump. */
-	int reserved;			/* No longer used */
-	struct user_pt_regs *u_ar0;	/* Used by gdb to help find the values for */
-
-	/* the registers */
-	unsigned long magic;		/* To uniquely identify a core file */
-	char u_comm[32];		/* User command that was responsible */
-};
-#endif
-
-#define NBPG PAGE_SIZE
-#define UPAGES 1
-#define HOST_TEXT_START_ADDR	+(u.start_code)
-#define HOST_STACK_END_ADDR	+(u.start_stack + u.u_ssize * NBPG)
-
-#endif /* _ASM_USER_H */
diff --git a/include/asm-mn10300/vga.h b/include/asm-mn10300/vga.h
deleted file mode 100644
index 0163e50a3459..000000000000
--- a/include/asm-mn10300/vga.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/* MN10300 VGA register definitions
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-
-#ifndef _ASM_VGA_H
-#define _ASM_VGA_H
-
-
-
-#endif /* _ASM_VGA_H */
diff --git a/include/asm-mn10300/xor.h b/include/asm-mn10300/xor.h
deleted file mode 100644
index c82eb12a5b18..000000000000
--- a/include/asm-mn10300/xor.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/xor.h>
diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
index 010545436efa..fc0d575c71e0 100644
--- a/include/crypto/algapi.h
+++ b/include/crypto/algapi.h
@@ -22,11 +22,9 @@ struct seq_file;
 
 struct crypto_type {
 	unsigned int (*ctxsize)(struct crypto_alg *alg, u32 type, u32 mask);
-	unsigned int (*extsize)(struct crypto_alg *alg,
-				const struct crypto_type *frontend);
+	unsigned int (*extsize)(struct crypto_alg *alg);
 	int (*init)(struct crypto_tfm *tfm, u32 type, u32 mask);
-	int (*init_tfm)(struct crypto_tfm *tfm,
-		        const struct crypto_type *frontend);
+	int (*init_tfm)(struct crypto_tfm *tfm);
 	void (*show)(struct seq_file *m, struct crypto_alg *alg);
 	struct crypto_alg *(*lookup)(const char *name, u32 type, u32 mask);
 
@@ -52,6 +50,7 @@ struct crypto_template {
 
 	struct crypto_instance *(*alloc)(struct rtattr **tb);
 	void (*free)(struct crypto_instance *inst);
+	int (*create)(struct crypto_template *tmpl, struct rtattr **tb);
 
 	char name[CRYPTO_MAX_ALG_NAME];
 };
@@ -60,6 +59,7 @@ struct crypto_spawn {
 	struct list_head list;
 	struct crypto_alg *alg;
 	struct crypto_instance *inst;
+	const struct crypto_type *frontend;
 	u32 mask;
 };
 
@@ -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);
 
@@ -114,11 +113,19 @@ int crypto_register_template(struct crypto_template *tmpl);
 void crypto_unregister_template(struct crypto_template *tmpl);
 struct crypto_template *crypto_lookup_template(const char *name);
 
+int crypto_register_instance(struct crypto_template *tmpl,
+			     struct crypto_instance *inst);
+
 int crypto_init_spawn(struct crypto_spawn *spawn, struct crypto_alg *alg,
 		      struct crypto_instance *inst, u32 mask);
+int crypto_init_spawn2(struct crypto_spawn *spawn, struct crypto_alg *alg,
+		       struct crypto_instance *inst,
+		       const struct crypto_type *frontend);
+
 void crypto_drop_spawn(struct crypto_spawn *spawn);
 struct crypto_tfm *crypto_spawn_tfm(struct crypto_spawn *spawn, u32 type,
 				    u32 mask);
+void *crypto_spawn_tfm2(struct crypto_spawn *spawn);
 
 static inline void crypto_set_spawn(struct crypto_spawn *spawn,
 				    struct crypto_instance *inst)
@@ -129,14 +136,26 @@ static inline void crypto_set_spawn(struct crypto_spawn *spawn,
 struct crypto_attr_type *crypto_get_attr_type(struct rtattr **tb);
 int crypto_check_attr_type(struct rtattr **tb, u32 type);
 const char *crypto_attr_alg_name(struct rtattr *rta);
-struct crypto_alg *crypto_attr_alg(struct rtattr *rta, u32 type, u32 mask);
+struct crypto_alg *crypto_attr_alg2(struct rtattr *rta,
+				    const struct crypto_type *frontend,
+				    u32 type, u32 mask);
+
+static inline struct crypto_alg *crypto_attr_alg(struct rtattr *rta,
+						 u32 type, u32 mask)
+{
+	return crypto_attr_alg2(rta, NULL, type, mask);
+}
+
 int crypto_attr_u32(struct rtattr *rta, u32 *num);
+void *crypto_alloc_instance2(const char *name, struct crypto_alg *alg,
+			     unsigned int head);
 struct crypto_instance *crypto_alloc_instance(const char *name,
 					      struct crypto_alg *alg);
 
 void crypto_init_queue(struct crypto_queue *queue, unsigned int max_qlen);
 int crypto_enqueue_request(struct crypto_queue *queue,
 			   struct crypto_async_request *request);
+void *__crypto_dequeue_request(struct crypto_queue *queue, unsigned int offset);
 struct crypto_async_request *crypto_dequeue_request(struct crypto_queue *queue);
 int crypto_tfm_in_queue(struct crypto_queue *queue, struct crypto_tfm *tfm);
 
@@ -156,12 +175,8 @@ int blkcipher_walk_virt_block(struct blkcipher_desc *desc,
 
 static inline void *crypto_tfm_ctx_aligned(struct crypto_tfm *tfm)
 {
-	unsigned long addr = (unsigned long)crypto_tfm_ctx(tfm);
-	unsigned long align = crypto_tfm_alg_alignmask(tfm);
-
-	if (align <= crypto_tfm_ctx_alignment())
-		align = 1;
-	return (void *)ALIGN(addr, align);
+	return PTR_ALIGN(crypto_tfm_ctx(tfm),
+			 crypto_tfm_alg_alignmask(tfm) + 1);
 }
 
 static inline struct crypto_instance *crypto_tfm_alg_instance(
diff --git a/include/crypto/cryptd.h b/include/crypto/cryptd.h
index 55fa7bbdbc71..1c96b255017c 100644
--- a/include/crypto/cryptd.h
+++ b/include/crypto/cryptd.h
@@ -7,6 +7,7 @@
 
 #include <linux/crypto.h>
 #include <linux/kernel.h>
+#include <crypto/hash.h>
 
 struct cryptd_ablkcipher {
 	struct crypto_ablkcipher base;
@@ -24,4 +25,21 @@ struct cryptd_ablkcipher *cryptd_alloc_ablkcipher(const char *alg_name,
 struct crypto_blkcipher *cryptd_ablkcipher_child(struct cryptd_ablkcipher *tfm);
 void cryptd_free_ablkcipher(struct cryptd_ablkcipher *tfm);
 
+struct cryptd_ahash {
+	struct crypto_ahash base;
+};
+
+static inline struct cryptd_ahash *__cryptd_ahash_cast(
+	struct crypto_ahash *tfm)
+{
+	return (struct cryptd_ahash *)tfm;
+}
+
+/* alg_name should be algorithm to be cryptd-ed */
+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/hash.h b/include/crypto/hash.h
index d56bb71617c3..26cb1eb16f4c 100644
--- a/include/crypto/hash.h
+++ b/include/crypto/hash.h
@@ -15,6 +15,42 @@
 
 #include <linux/crypto.h>
 
+struct crypto_ahash;
+
+struct hash_alg_common {
+	unsigned int digestsize;
+	unsigned int statesize;
+
+	struct crypto_alg base;
+};
+
+struct ahash_request {
+	struct crypto_async_request base;
+
+	unsigned int nbytes;
+	struct scatterlist *src;
+	u8 *result;
+
+	/* This field may only be used by the ahash API code. */
+	void *priv;
+
+	void *__ctx[] CRYPTO_MINALIGN_ATTR;
+};
+
+struct ahash_alg {
+	int (*init)(struct ahash_request *req);
+	int (*update)(struct ahash_request *req);
+	int (*final)(struct ahash_request *req);
+	int (*finup)(struct ahash_request *req);
+	int (*digest)(struct ahash_request *req);
+	int (*export)(struct ahash_request *req, void *out);
+	int (*import)(struct ahash_request *req, const void *in);
+	int (*setkey)(struct crypto_ahash *tfm, const u8 *key,
+		      unsigned int keylen);
+
+	struct hash_alg_common halg;
+};
+
 struct shash_desc {
 	struct crypto_shash *tfm;
 	u32 flags;
@@ -24,7 +60,6 @@ struct shash_desc {
 
 struct shash_alg {
 	int (*init)(struct shash_desc *desc);
-	int (*reinit)(struct shash_desc *desc);
 	int (*update)(struct shash_desc *desc, const u8 *data,
 		      unsigned int len);
 	int (*final)(struct shash_desc *desc, u8 *out);
@@ -32,38 +67,48 @@ struct shash_alg {
 		     unsigned int len, u8 *out);
 	int (*digest)(struct shash_desc *desc, const u8 *data,
 		      unsigned int len, u8 *out);
+	int (*export)(struct shash_desc *desc, void *out);
+	int (*import)(struct shash_desc *desc, const void *in);
 	int (*setkey)(struct crypto_shash *tfm, const u8 *key,
 		      unsigned int keylen);
 
 	unsigned int descsize;
-	unsigned int digestsize;
+
+	/* These fields must match hash_alg_common. */
+	unsigned int digestsize
+		__attribute__ ((aligned(__alignof__(struct hash_alg_common))));
+	unsigned int statesize;
 
 	struct crypto_alg base;
 };
 
 struct crypto_ahash {
+	int (*init)(struct ahash_request *req);
+	int (*update)(struct ahash_request *req);
+	int (*final)(struct ahash_request *req);
+	int (*finup)(struct ahash_request *req);
+	int (*digest)(struct ahash_request *req);
+	int (*export)(struct ahash_request *req, void *out);
+	int (*import)(struct ahash_request *req, const void *in);
+	int (*setkey)(struct crypto_ahash *tfm, const u8 *key,
+		      unsigned int keylen);
+
+	unsigned int reqsize;
 	struct crypto_tfm base;
 };
 
 struct crypto_shash {
+	unsigned int descsize;
 	struct crypto_tfm base;
 };
 
 static inline struct crypto_ahash *__crypto_ahash_cast(struct crypto_tfm *tfm)
 {
-	return (struct crypto_ahash *)tfm;
+	return container_of(tfm, struct crypto_ahash, base);
 }
 
-static inline struct crypto_ahash *crypto_alloc_ahash(const char *alg_name,
-						      u32 type, u32 mask)
-{
-	type &= ~CRYPTO_ALG_TYPE_MASK;
-	mask &= ~CRYPTO_ALG_TYPE_MASK;
-	type |= CRYPTO_ALG_TYPE_AHASH;
-	mask |= CRYPTO_ALG_TYPE_AHASH_MASK;
-
-	return __crypto_ahash_cast(crypto_alloc_base(alg_name, type, mask));
-}
+struct crypto_ahash *crypto_alloc_ahash(const char *alg_name, u32 type,
+					u32 mask);
 
 static inline struct crypto_tfm *crypto_ahash_tfm(struct crypto_ahash *tfm)
 {
@@ -72,7 +117,7 @@ static inline struct crypto_tfm *crypto_ahash_tfm(struct crypto_ahash *tfm)
 
 static inline void crypto_free_ahash(struct crypto_ahash *tfm)
 {
-	crypto_free_tfm(crypto_ahash_tfm(tfm));
+	crypto_destroy_tfm(tfm, crypto_ahash_tfm(tfm));
 }
 
 static inline unsigned int crypto_ahash_alignmask(
@@ -81,14 +126,26 @@ static inline unsigned int crypto_ahash_alignmask(
 	return crypto_tfm_alg_alignmask(crypto_ahash_tfm(tfm));
 }
 
-static inline struct ahash_tfm *crypto_ahash_crt(struct crypto_ahash *tfm)
+static inline struct hash_alg_common *__crypto_hash_alg_common(
+	struct crypto_alg *alg)
+{
+	return container_of(alg, struct hash_alg_common, base);
+}
+
+static inline struct hash_alg_common *crypto_hash_alg_common(
+	struct crypto_ahash *tfm)
 {
-	return &crypto_ahash_tfm(tfm)->crt_ahash;
+	return __crypto_hash_alg_common(crypto_ahash_tfm(tfm)->__crt_alg);
 }
 
 static inline unsigned int crypto_ahash_digestsize(struct crypto_ahash *tfm)
 {
-	return crypto_ahash_crt(tfm)->digestsize;
+	return crypto_hash_alg_common(tfm)->digestsize;
+}
+
+static inline unsigned int crypto_ahash_statesize(struct crypto_ahash *tfm)
+{
+	return crypto_hash_alg_common(tfm)->statesize;
 }
 
 static inline u32 crypto_ahash_get_flags(struct crypto_ahash *tfm)
@@ -114,7 +171,7 @@ static inline struct crypto_ahash *crypto_ahash_reqtfm(
 
 static inline unsigned int crypto_ahash_reqsize(struct crypto_ahash *tfm)
 {
-	return crypto_ahash_crt(tfm)->reqsize;
+	return tfm->reqsize;
 }
 
 static inline void *ahash_request_ctx(struct ahash_request *req)
@@ -122,44 +179,30 @@ static inline void *ahash_request_ctx(struct ahash_request *req)
 	return req->__ctx;
 }
 
-static inline int crypto_ahash_setkey(struct crypto_ahash *tfm,
-				      const u8 *key, unsigned int keylen)
-{
-	struct ahash_tfm *crt = crypto_ahash_crt(tfm);
-
-	return crt->setkey(tfm, key, keylen);
-}
+int crypto_ahash_setkey(struct crypto_ahash *tfm, const u8 *key,
+			unsigned int keylen);
+int crypto_ahash_finup(struct ahash_request *req);
+int crypto_ahash_final(struct ahash_request *req);
+int crypto_ahash_digest(struct ahash_request *req);
 
-static inline int crypto_ahash_digest(struct ahash_request *req)
+static inline int crypto_ahash_export(struct ahash_request *req, void *out)
 {
-	struct ahash_tfm *crt = crypto_ahash_crt(crypto_ahash_reqtfm(req));
-	return crt->digest(req);
+	return crypto_ahash_reqtfm(req)->export(req, out);
 }
 
-static inline void crypto_ahash_export(struct ahash_request *req, u8 *out)
+static inline int crypto_ahash_import(struct ahash_request *req, const void *in)
 {
-	memcpy(out, ahash_request_ctx(req),
-	       crypto_ahash_reqsize(crypto_ahash_reqtfm(req)));
+	return crypto_ahash_reqtfm(req)->import(req, in);
 }
 
-int crypto_ahash_import(struct ahash_request *req, const u8 *in);
-
 static inline int crypto_ahash_init(struct ahash_request *req)
 {
-	struct ahash_tfm *crt = crypto_ahash_crt(crypto_ahash_reqtfm(req));
-	return crt->init(req);
+	return crypto_ahash_reqtfm(req)->init(req);
 }
 
 static inline int crypto_ahash_update(struct ahash_request *req)
 {
-	struct ahash_tfm *crt = crypto_ahash_crt(crypto_ahash_reqtfm(req));
-	return crt->update(req);
-}
-
-static inline int crypto_ahash_final(struct ahash_request *req)
-{
-	struct ahash_tfm *crt = crypto_ahash_crt(crypto_ahash_reqtfm(req));
-	return crt->final(req);
+	return crypto_ahash_reqtfm(req)->update(req);
 }
 
 static inline void ahash_request_set_tfm(struct ahash_request *req,
@@ -184,7 +227,7 @@ static inline struct ahash_request *ahash_request_alloc(
 
 static inline void ahash_request_free(struct ahash_request *req)
 {
-	kfree(req);
+	kzfree(req);
 }
 
 static inline struct ahash_request *ahash_request_cast(
@@ -251,6 +294,11 @@ static inline unsigned int crypto_shash_digestsize(struct crypto_shash *tfm)
 	return crypto_shash_alg(tfm)->digestsize;
 }
 
+static inline unsigned int crypto_shash_statesize(struct crypto_shash *tfm)
+{
+	return crypto_shash_alg(tfm)->statesize;
+}
+
 static inline u32 crypto_shash_get_flags(struct crypto_shash *tfm)
 {
 	return crypto_tfm_get_flags(crypto_shash_tfm(tfm));
@@ -268,7 +316,7 @@ static inline void crypto_shash_clear_flags(struct crypto_shash *tfm, u32 flags)
 
 static inline unsigned int crypto_shash_descsize(struct crypto_shash *tfm)
 {
-	return crypto_shash_alg(tfm)->descsize;
+	return tfm->descsize;
 }
 
 static inline void *shash_desc_ctx(struct shash_desc *desc)
@@ -281,12 +329,15 @@ int crypto_shash_setkey(struct crypto_shash *tfm, const u8 *key,
 int crypto_shash_digest(struct shash_desc *desc, const u8 *data,
 			unsigned int len, u8 *out);
 
-static inline void crypto_shash_export(struct shash_desc *desc, u8 *out)
+static inline int crypto_shash_export(struct shash_desc *desc, void *out)
 {
-	memcpy(out, shash_desc_ctx(desc), crypto_shash_descsize(desc->tfm));
+	return crypto_shash_alg(desc->tfm)->export(desc, out);
 }
 
-int crypto_shash_import(struct shash_desc *desc, const u8 *in);
+static inline int crypto_shash_import(struct shash_desc *desc, const void *in)
+{
+	return crypto_shash_alg(desc->tfm)->import(desc, in);
+}
 
 static inline int crypto_shash_init(struct shash_desc *desc)
 {
diff --git a/include/crypto/internal/hash.h b/include/crypto/internal/hash.h
index 82b70564bcab..5bfad8c80595 100644
--- a/include/crypto/internal/hash.h
+++ b/include/crypto/internal/hash.h
@@ -34,6 +34,22 @@ struct crypto_hash_walk {
 	unsigned int flags;
 };
 
+struct ahash_instance {
+	struct ahash_alg alg;
+};
+
+struct shash_instance {
+	struct shash_alg alg;
+};
+
+struct crypto_ahash_spawn {
+	struct crypto_spawn base;
+};
+
+struct crypto_shash_spawn {
+	struct crypto_spawn base;
+};
+
 extern const struct crypto_type crypto_ahash_type;
 
 int crypto_hash_walk_done(struct crypto_hash_walk *walk, int err);
@@ -43,18 +59,100 @@ int crypto_hash_walk_first_compat(struct hash_desc *hdesc,
 				  struct crypto_hash_walk *walk,
 				  struct scatterlist *sg, unsigned int len);
 
+static inline int crypto_hash_walk_last(struct crypto_hash_walk *walk)
+{
+	return !(walk->entrylen | walk->total);
+}
+
+int crypto_register_ahash(struct ahash_alg *alg);
+int crypto_unregister_ahash(struct ahash_alg *alg);
+int ahash_register_instance(struct crypto_template *tmpl,
+			    struct ahash_instance *inst);
+void ahash_free_instance(struct crypto_instance *inst);
+
+int crypto_init_ahash_spawn(struct crypto_ahash_spawn *spawn,
+			    struct hash_alg_common *alg,
+			    struct crypto_instance *inst);
+
+static inline void crypto_drop_ahash(struct crypto_ahash_spawn *spawn)
+{
+	crypto_drop_spawn(&spawn->base);
+}
+
+struct hash_alg_common *ahash_attr_alg(struct rtattr *rta, u32 type, u32 mask);
+
 int crypto_register_shash(struct shash_alg *alg);
 int crypto_unregister_shash(struct shash_alg *alg);
+int shash_register_instance(struct crypto_template *tmpl,
+			    struct shash_instance *inst);
+void shash_free_instance(struct crypto_instance *inst);
+
+int crypto_init_shash_spawn(struct crypto_shash_spawn *spawn,
+			    struct shash_alg *alg,
+			    struct crypto_instance *inst);
+
+static inline void crypto_drop_shash(struct crypto_shash_spawn *spawn)
+{
+	crypto_drop_spawn(&spawn->base);
+}
+
+struct shash_alg *shash_attr_alg(struct rtattr *rta, u32 type, u32 mask);
+
+int shash_ahash_update(struct ahash_request *req, struct shash_desc *desc);
+int shash_ahash_finup(struct ahash_request *req, struct shash_desc *desc);
+int shash_ahash_digest(struct ahash_request *req, struct shash_desc *desc);
+
+int crypto_init_shash_ops_async(struct crypto_tfm *tfm);
 
 static inline void *crypto_ahash_ctx(struct crypto_ahash *tfm)
 {
-	return crypto_tfm_ctx(&tfm->base);
+	return crypto_tfm_ctx(crypto_ahash_tfm(tfm));
+}
+
+static inline struct ahash_alg *__crypto_ahash_alg(struct crypto_alg *alg)
+{
+	return container_of(__crypto_hash_alg_common(alg), struct ahash_alg,
+			    halg);
+}
+
+static inline void crypto_ahash_set_reqsize(struct crypto_ahash *tfm,
+					    unsigned int reqsize)
+{
+	tfm->reqsize = reqsize;
+}
+
+static inline struct crypto_instance *ahash_crypto_instance(
+	struct ahash_instance *inst)
+{
+	return container_of(&inst->alg.halg.base, struct crypto_instance, alg);
 }
 
-static inline struct ahash_alg *crypto_ahash_alg(
-	struct crypto_ahash *tfm)
+static inline struct ahash_instance *ahash_instance(
+	struct crypto_instance *inst)
 {
-	return &crypto_ahash_tfm(tfm)->__crt_alg->cra_ahash;
+	return container_of(&inst->alg, struct ahash_instance, alg.halg.base);
+}
+
+static inline void *ahash_instance_ctx(struct ahash_instance *inst)
+{
+	return crypto_instance_ctx(ahash_crypto_instance(inst));
+}
+
+static inline unsigned int ahash_instance_headroom(void)
+{
+	return sizeof(struct ahash_alg) - sizeof(struct crypto_alg);
+}
+
+static inline struct ahash_instance *ahash_alloc_instance(
+	const char *name, struct crypto_alg *alg)
+{
+	return crypto_alloc_instance2(name, alg, ahash_instance_headroom());
+}
+
+static inline struct crypto_ahash *crypto_spawn_ahash(
+	struct crypto_ahash_spawn *spawn)
+{
+	return crypto_spawn_tfm2(&spawn->base);
 }
 
 static inline int ahash_enqueue_request(struct crypto_queue *queue,
@@ -80,5 +178,46 @@ static inline void *crypto_shash_ctx(struct crypto_shash *tfm)
 	return crypto_tfm_ctx(&tfm->base);
 }
 
+static inline struct crypto_instance *shash_crypto_instance(
+	struct shash_instance *inst)
+{
+	return container_of(&inst->alg.base, struct crypto_instance, alg);
+}
+
+static inline struct shash_instance *shash_instance(
+	struct crypto_instance *inst)
+{
+	return container_of(__crypto_shash_alg(&inst->alg),
+			    struct shash_instance, alg);
+}
+
+static inline void *shash_instance_ctx(struct shash_instance *inst)
+{
+	return crypto_instance_ctx(shash_crypto_instance(inst));
+}
+
+static inline struct shash_instance *shash_alloc_instance(
+	const char *name, struct crypto_alg *alg)
+{
+	return crypto_alloc_instance2(name, alg,
+				      sizeof(struct shash_alg) - sizeof(*alg));
+}
+
+static inline struct crypto_shash *crypto_spawn_shash(
+	struct crypto_shash_spawn *spawn)
+{
+	return crypto_spawn_tfm2(&spawn->base);
+}
+
+static inline void *crypto_shash_ctx_aligned(struct crypto_shash *tfm)
+{
+	return crypto_tfm_ctx_aligned(&tfm->base);
+}
+
+static inline struct crypto_shash *__crypto_shash_cast(struct crypto_tfm *tfm)
+{
+	return container_of(tfm, struct crypto_shash, base);
+}
+
 #endif	/* _CRYPTO_INTERNAL_HASH_H */
 
diff --git a/include/crypto/internal/skcipher.h b/include/crypto/internal/skcipher.h
index 2ba42cd7d6aa..3a748a6bf772 100644
--- a/include/crypto/internal/skcipher.h
+++ b/include/crypto/internal/skcipher.h
@@ -79,8 +79,8 @@ static inline int skcipher_enqueue_givcrypt(
 static inline struct skcipher_givcrypt_request *skcipher_dequeue_givcrypt(
 	struct crypto_queue *queue)
 {
-	return container_of(ablkcipher_dequeue_request(queue),
-			    struct skcipher_givcrypt_request, creq);
+	return __crypto_dequeue_request(
+		queue, offsetof(struct skcipher_givcrypt_request, creq.base));
 }
 
 static inline void *skcipher_givcrypt_reqctx(
diff --git a/include/crypto/sha.h b/include/crypto/sha.h
index c0ccc2b1a2d8..069e85ba97e1 100644
--- a/include/crypto/sha.h
+++ b/include/crypto/sha.h
@@ -5,6 +5,8 @@
 #ifndef _CRYPTO_SHA_H
 #define _CRYPTO_SHA_H
 
+#include <linux/types.h>
+
 #define SHA1_DIGEST_SIZE        20
 #define SHA1_BLOCK_SIZE         64
 
@@ -62,4 +64,22 @@
 #define SHA512_H6	0x1f83d9abfb41bd6bULL
 #define SHA512_H7	0x5be0cd19137e2179ULL
 
+struct sha1_state {
+	u64 count;
+	u32 state[SHA1_DIGEST_SIZE / 4];
+	u8 buffer[SHA1_BLOCK_SIZE];
+};
+
+struct sha256_state {
+	u64 count;
+	u32 state[SHA256_DIGEST_SIZE / 4];
+	u8 buf[SHA256_BLOCK_SIZE];
+};
+
+struct sha512_state {
+	u64 count[2];
+	u64 state[SHA512_DIGEST_SIZE / 8];
+	u8 buf[SHA512_BLOCK_SIZE];
+};
+
 #endif
diff --git a/include/crypto/vmac.h b/include/crypto/vmac.h
new file mode 100644
index 000000000000..c4467c55df1e
--- /dev/null
+++ b/include/crypto/vmac.h
@@ -0,0 +1,61 @@
+/*
+ * Modified to interface to the Linux kernel
+ * Copyright (c) 2009, Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+ * Place - Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+#ifndef __CRYPTO_VMAC_H
+#define __CRYPTO_VMAC_H
+
+/* --------------------------------------------------------------------------
+ * VMAC and VHASH Implementation by Ted Krovetz (tdk@acm.org) and Wei Dai.
+ * This implementation is herby placed in the public domain.
+ * The authors offers no warranty. Use at your own risk.
+ * Please send bug reports to the authors.
+ * Last modified: 17 APR 08, 1700 PDT
+ * ----------------------------------------------------------------------- */
+
+/*
+ * User definable settings.
+ */
+#define VMAC_TAG_LEN	64
+#define VMAC_KEY_SIZE	128/* Must be 128, 192 or 256			*/
+#define VMAC_KEY_LEN	(VMAC_KEY_SIZE/8)
+#define VMAC_NHBYTES	128/* Must 2^i for any 3 < i < 13 Standard = 128*/
+
+/*
+ * This implementation uses u32 and u64 as names for unsigned 32-
+ * and 64-bit integer types. These are defined in C99 stdint.h. The
+ * following may need adaptation if you are not running a C99 or
+ * Microsoft C environment.
+ */
+struct vmac_ctx {
+	u64 nhkey[(VMAC_NHBYTES/8)+2*(VMAC_TAG_LEN/64-1)];
+	u64 polykey[2*VMAC_TAG_LEN/64];
+	u64 l3key[2*VMAC_TAG_LEN/64];
+	u64 polytmp[2*VMAC_TAG_LEN/64];
+	u64 cached_nonce[2];
+	u64 cached_aes[2];
+	int first_block_processed;
+};
+
+typedef u64 vmac_t;
+
+struct vmac_ctx_t {
+	struct crypto_cipher *child;
+	struct vmac_ctx __vmac_ctx;
+};
+
+#endif /* __CRYPTO_VMAC_H */
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index c8c422151431..c8e64bbadbcf 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -34,9 +34,6 @@
 #ifndef _DRM_P_H_
 #define _DRM_P_H_
 
-/* If you want the memory alloc debug functionality, change define below */
-/* #define DEBUG_MEMORY */
-
 #ifdef __KERNEL__
 #ifdef __alpha__
 /* add include of current.h so that "current" is defined
@@ -86,7 +83,47 @@ struct drm_device;
 
 #include "drm_os_linux.h"
 #include "drm_hashtab.h"
+#include "drm_mm.h"
 
+#define DRM_UT_CORE 		0x01
+#define DRM_UT_DRIVER		0x02
+#define DRM_UT_KMS		0x04
+/*
+ * Three debug levels are defined.
+ * drm_core, drm_driver, drm_kms
+ * drm_core level can be used in the generic drm code. For example:
+ * 	drm_ioctl, drm_mm, drm_memory
+ * The macro definiton of DRM_DEBUG is used.
+ * 	DRM_DEBUG(fmt, args...)
+ * 	The debug info by using the DRM_DEBUG can be obtained by adding
+ * 	the boot option of "drm.debug=1".
+ *
+ * drm_driver level can be used in the specific drm driver. It is used
+ * to add the debug info related with the drm driver. For example:
+ * i915_drv, i915_dma, i915_gem, radeon_drv,
+ * 	The macro definition of DRM_DEBUG_DRIVER can be used.
+ * 	DRM_DEBUG_DRIVER(fmt, args...)
+ * 	The debug info by using the DRM_DEBUG_DRIVER can be obtained by
+ * 	adding the boot option of "drm.debug=0x02"
+ *
+ * drm_kms level can be used in the KMS code related with specific drm driver.
+ * It is used to add the debug info related with KMS mode. For example:
+ * the connector/crtc ,
+ * 	The macro definition of DRM_DEBUG_KMS can be used.
+ * 	DRM_DEBUG_KMS(fmt, args...)
+ * 	The debug info by using the DRM_DEBUG_KMS can be obtained by
+ * 	adding the boot option of "drm.debug=0x04"
+ *
+ * If we add the boot option of "drm.debug=0x06", we can get the debug info by
+ * using the DRM_DEBUG_KMS and DRM_DEBUG_DRIVER.
+ * If we add the boot option of "drm.debug=0x05", we can get the debug info by
+ * using the DRM_DEBUG_KMS and DRM_DEBUG.
+ */
+
+extern void drm_ut_debug_printk(unsigned int request_level,
+				const char *prefix,
+				const char *function_name,
+				const char *format, ...);
 /***********************************************************************/
 /** \name DRM template customization defaults */
 /*@{*/
@@ -123,31 +160,6 @@ struct drm_device;
 
 #define DRM_FLAG_DEBUG	  0x01
 
-#define DRM_MEM_DMA	   0
-#define DRM_MEM_SAREA	   1
-#define DRM_MEM_DRIVER	   2
-#define DRM_MEM_MAGIC	   3
-#define DRM_MEM_IOCTLS	   4
-#define DRM_MEM_MAPS	   5
-#define DRM_MEM_VMAS	   6
-#define DRM_MEM_BUFS	   7
-#define DRM_MEM_SEGS	   8
-#define DRM_MEM_PAGES	   9
-#define DRM_MEM_FILES	  10
-#define DRM_MEM_QUEUES	  11
-#define DRM_MEM_CMDS	  12
-#define DRM_MEM_MAPPINGS  13
-#define DRM_MEM_BUFLISTS  14
-#define DRM_MEM_AGPLISTS  15
-#define DRM_MEM_TOTALAGP  16
-#define DRM_MEM_BOUNDAGP  17
-#define DRM_MEM_CTXBITMAP 18
-#define DRM_MEM_STUB      19
-#define DRM_MEM_SGLISTS   20
-#define DRM_MEM_CTXLIST   21
-#define DRM_MEM_MM        22
-#define DRM_MEM_HASHTAB   23
-
 #define DRM_MAX_CTXBITMAP (PAGE_SIZE * 8)
 #define DRM_MAP_HASH_OFFSET 0x10000000
 
@@ -186,15 +198,51 @@ struct drm_device;
  * \param arg arguments
  */
 #if DRM_DEBUG_CODE
-#define DRM_DEBUG(fmt, arg...)						\
+#define DRM_DEBUG(fmt, args...)						\
+	do {								\
+		drm_ut_debug_printk(DRM_UT_CORE, DRM_NAME, 		\
+					__func__, fmt, ##args);		\
+	} while (0)
+
+#define DRM_DEBUG_DRIVER(fmt, args...)					\
+	do {								\
+		drm_ut_debug_printk(DRM_UT_DRIVER, DRM_NAME,		\
+					__func__, fmt, ##args);		\
+	} while (0)
+#define DRM_DEBUG_KMS(fmt, args...)				\
+	do {								\
+		drm_ut_debug_printk(DRM_UT_KMS, DRM_NAME, 		\
+					 __func__, fmt, ##args);	\
+	} while (0)
+#define DRM_LOG(fmt, args...)						\
+	do {								\
+		drm_ut_debug_printk(DRM_UT_CORE, NULL,			\
+					NULL, fmt, ##args);		\
+	} while (0)
+#define DRM_LOG_KMS(fmt, args...)					\
+	do {								\
+		drm_ut_debug_printk(DRM_UT_KMS, NULL,			\
+					NULL, fmt, ##args);		\
+	} while (0)
+#define DRM_LOG_MODE(fmt, args...)					\
+	do {								\
+		drm_ut_debug_printk(DRM_UT_MODE, NULL,			\
+					NULL, fmt, ##args);		\
+	} while (0)
+#define DRM_LOG_DRIVER(fmt, args...)					\
 	do {								\
-		if ( drm_debug )			\
-			printk(KERN_DEBUG				\
-			       "[" DRM_NAME ":%s] " fmt ,	\
-			       __func__ , ##arg);			\
+		drm_ut_debug_printk(DRM_UT_DRIVER, NULL,		\
+					NULL, fmt, ##args);		\
 	} while (0)
 #else
+#define DRM_DEBUG_DRIVER(fmt, args...) do { } while (0)
+#define DRM_DEBUG_KMS(fmt, args...)	do { } while (0)
 #define DRM_DEBUG(fmt, arg...)		 do { } while (0)
+#define DRM_LOG(fmt, arg...)		do { } while (0)
+#define DRM_LOG_KMS(fmt, args...) do { } while (0)
+#define DRM_LOG_MODE(fmt, arg...) do { } while (0)
+#define DRM_LOG_DRIVER(fmt, arg...) do { } while (0)
+
 #endif
 
 #define DRM_PROC_LIMIT (PAGE_SIZE-80)
@@ -237,15 +285,15 @@ struct drm_device;
  * \param dev DRM device.
  * \param filp file pointer of the caller.
  */
-#define LOCK_TEST_WITH_RETURN( dev, file_priv )				\
-do {									\
-	if (!_DRM_LOCK_IS_HELD(file_priv->master->lock.hw_lock->lock) ||		\
-	    file_priv->master->lock.file_priv != file_priv)	{			\
+#define LOCK_TEST_WITH_RETURN( dev, _file_priv )				\
+do {										\
+	if (!_DRM_LOCK_IS_HELD(_file_priv->master->lock.hw_lock->lock) ||	\
+	    _file_priv->master->lock.file_priv != _file_priv)	{		\
 		DRM_ERROR( "%s called without lock held, held  %d owner %p %p\n",\
-			   __func__, _DRM_LOCK_IS_HELD(file_priv->master->lock.hw_lock->lock),\
-			   file_priv->master->lock.file_priv, file_priv);		\
-		return -EINVAL;						\
-	}								\
+			   __func__, _DRM_LOCK_IS_HELD(_file_priv->master->lock.hw_lock->lock),\
+			   _file_priv->master->lock.file_priv, _file_priv);	\
+		return -EINVAL;							\
+	}									\
 } while (0)
 
 /**
@@ -502,26 +550,6 @@ struct drm_sigdata {
 };
 
 
-/*
- * Generic memory manager structs
- */
-
-struct drm_mm_node {
-	struct list_head fl_entry;
-	struct list_head ml_entry;
-	int free;
-	unsigned long start;
-	unsigned long size;
-	struct drm_mm *mm;
-	void *private;
-};
-
-struct drm_mm {
-	struct list_head fl_entry;
-	struct list_head ml_entry;
-};
-
-
 /**
  * Kernel side of a mapping
  */
@@ -782,6 +810,9 @@ struct drm_driver {
 	int (*gem_init_object) (struct drm_gem_object *obj);
 	void (*gem_free_object) (struct drm_gem_object *obj);
 
+	/* vga arb irq handler */
+	void (*vgaarb_irq)(struct drm_device *dev, bool state);
+
 	/* Driver private ops for this object */
 	struct vm_operations_struct *gem_vm_ops;
 
@@ -1385,22 +1416,6 @@ extern char *drm_get_connector_status_name(enum drm_connector_status status);
 extern int drm_sysfs_connector_add(struct drm_connector *connector);
 extern void drm_sysfs_connector_remove(struct drm_connector *connector);
 
-/*
- * Basic memory manager support (drm_mm.c)
- */
-extern struct drm_mm_node *drm_mm_get_block(struct drm_mm_node * parent,
-				       unsigned long size,
-				       unsigned alignment);
-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 int drm_mm_init(struct drm_mm *mm, unsigned long start, unsigned long size);
-extern void drm_mm_takedown(struct drm_mm *mm);
-extern int drm_mm_clean(struct drm_mm *mm);
-extern unsigned long drm_mm_tail_space(struct drm_mm *mm);
-extern int drm_mm_remove_space_from_tail(struct drm_mm *mm, unsigned long size);
-extern int drm_mm_add_space_to_tail(struct drm_mm *mm, unsigned long size);
-
 /* Graphics Execution Manager library functions (drm_gem.c) */
 int drm_gem_init(struct drm_device *dev);
 void drm_gem_destroy(struct drm_device *dev);
@@ -1429,7 +1444,7 @@ drm_gem_object_unreference(struct drm_gem_object *obj)
 
 int drm_gem_handle_create(struct drm_file *file_priv,
 			  struct drm_gem_object *obj,
-			  int *handlep);
+			  u32 *handlep);
 
 static inline void
 drm_gem_object_handle_reference(struct drm_gem_object *obj)
@@ -1455,7 +1470,7 @@ drm_gem_object_handle_unreference(struct drm_gem_object *obj)
 
 struct drm_gem_object *drm_gem_object_lookup(struct drm_device *dev,
 					     struct drm_file *filp,
-					     int handle);
+					     u32 handle);
 int drm_gem_close_ioctl(struct drm_device *dev, void *data,
 			struct drm_file *file_priv);
 int drm_gem_flink_ioctl(struct drm_device *dev, void *data,
@@ -1501,30 +1516,26 @@ static __inline__ void drm_core_dropmap(struct drm_local_map *map)
 {
 }
 
-#ifndef DEBUG_MEMORY
-/** Wrapper around kmalloc() */
-static __inline__ void *drm_alloc(size_t size, int area)
-{
-	return kmalloc(size, GFP_KERNEL);
-}
 
-/** Wrapper around kfree() */
-static __inline__ void drm_free(void *pt, size_t size, int area)
+static __inline__ void *drm_calloc_large(size_t nmemb, size_t size)
 {
-	kfree(pt);
+	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);
 }
 
-/** Wrapper around kcalloc() */
-static __inline__ void *drm_calloc(size_t nmemb, size_t size, int area)
+static __inline void drm_free_large(void *ptr)
 {
-	return kcalloc(nmemb, size, GFP_KERNEL);
-}
-#else
-extern void *drm_alloc(size_t size, int area);
-extern void drm_free(void *pt, size_t size, int area);
-extern void *drm_calloc(size_t nmemb, size_t size, int area);
-#endif
+	if (!is_vmalloc_addr(ptr))
+		return kfree(ptr);
 
+	vfree(ptr);
+}
 /*@}*/
 
 #endif				/* __KERNEL__ */
diff --git a/include/drm/drm_cache.h b/include/drm/drm_cache.h
new file mode 100644
index 000000000000..7bfb063029d8
--- /dev/null
+++ b/include/drm/drm_cache.h
@@ -0,0 +1,38 @@
+/**************************************************************************
+ *
+ * Copyright 2009 Red Hat Inc.
+ * 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:
+ * Dave Airlie <airlied@redhat.com>
+ */
+
+#ifndef _DRM_CACHE_H_
+#define _DRM_CACHE_H_
+
+void drm_clflush_pages(struct page *pages[], unsigned long num_pages);
+
+#endif
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 3c1924c010e8..b69347b8904f 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -259,6 +259,8 @@ struct drm_framebuffer {
 	void *fbdev;
 	u32 pseudo_palette[17];
 	struct list_head filp_head;
+	/* if you are using the helper */
+	void *helper_private;
 };
 
 struct drm_property_blob {
@@ -385,6 +387,7 @@ struct drm_crtc {
  * @get_modes: get mode list for this connector
  * @set_property: property for this connector may need update
  * @destroy: make object go away
+ * @force: notify the driver the connector is forced on
  *
  * Each CRTC may have one or more connectors attached to it.  The functions
  * below allow the core DRM code to control connectors, enumerate available modes,
@@ -399,6 +402,7 @@ struct drm_connector_funcs {
 	int (*set_property)(struct drm_connector *connector, struct drm_property *property,
 			     uint64_t val);
 	void (*destroy)(struct drm_connector *connector);
+	void (*force)(struct drm_connector *connector);
 };
 
 struct drm_encoder_funcs {
@@ -427,6 +431,13 @@ struct drm_encoder {
 	void *helper_private;
 };
 
+enum drm_connector_force {
+	DRM_FORCE_UNSPECIFIED,
+	DRM_FORCE_OFF,
+	DRM_FORCE_ON,         /* force on analog part normally */
+	DRM_FORCE_ON_DIGITAL, /* for DVI-I use digital connector */
+};
+
 /**
  * drm_connector - central DRM connector control structure
  * @crtc: CRTC this connector is currently connected to, NULL if none
@@ -471,11 +482,17 @@ struct drm_connector {
 	u32 property_ids[DRM_CONNECTOR_MAX_PROPERTY];
 	uint64_t property_values[DRM_CONNECTOR_MAX_PROPERTY];
 
+	/* requested DPMS state */
+	int dpms;
+
 	void *helper_private;
 
+	/* forced on connector */
+	enum drm_connector_force force;
 	uint32_t encoder_ids[DRM_CONNECTOR_MAX_ENCODER];
 	uint32_t force_encoder_id;
 	struct drm_encoder *encoder; /* currently active encoder */
+	void *fb_helper_private;
 };
 
 /**
@@ -569,6 +586,12 @@ struct drm_mode_config {
 	struct drm_property *tv_right_margin_property;
 	struct drm_property *tv_top_margin_property;
 	struct drm_property *tv_bottom_margin_property;
+	struct drm_property *tv_brightness_property;
+	struct drm_property *tv_contrast_property;
+	struct drm_property *tv_flicker_reduction_property;
+	struct drm_property *tv_overscan_property;
+	struct drm_property *tv_saturation_property;
+	struct drm_property *tv_hue_property;
 
 	/* Optional properties */
 	struct drm_property *scaling_mode_property;
@@ -733,4 +756,12 @@ 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 struct drm_display_mode *drm_cvt_mode(struct drm_device *dev,
+				int hdisplay, int vdisplay, int vrefresh,
+				bool reduced, bool interlaced, bool margins);
+extern struct drm_display_mode *drm_gtf_mode(struct drm_device *dev,
+				int hdisplay, int vdisplay, int vrefresh,
+				bool interlaced, int margins);
+extern int drm_add_modes_noedid(struct drm_connector *connector,
+				int hdisplay, int vdisplay);
 #endif /* __DRM_CRTC_H__ */
diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
index c7d4b2e606a5..b29e20168b5f 100644
--- a/include/drm/drm_crtc_helper.h
+++ b/include/drm/drm_crtc_helper.h
@@ -33,13 +33,13 @@
 #ifndef __DRM_CRTC_HELPER_H__
 #define __DRM_CRTC_HELPER_H__
 
-#include <linux/i2c.h>
 #include <linux/spinlock.h>
 #include <linux/types.h>
 #include <linux/idr.h>
 
 #include <linux/fb.h>
 
+#include "drm_fb_helper.h"
 struct drm_crtc_helper_funcs {
 	/*
 	 * Control power levels on the CRTC.  If the mode passed in is
@@ -61,6 +61,9 @@ struct drm_crtc_helper_funcs {
 	/* Move the crtc on the current fb to the given position *optional* */
 	int (*mode_set_base)(struct drm_crtc *crtc, int x, int y,
 			     struct drm_framebuffer *old_fb);
+
+	/* reload the current crtc LUT */
+	void (*load_lut)(struct drm_crtc *crtc);
 };
 
 struct drm_encoder_helper_funcs {
@@ -80,6 +83,8 @@ struct drm_encoder_helper_funcs {
 	/* detect for DAC style encoders */
 	enum drm_connector_status (*detect)(struct drm_encoder *encoder,
 					    struct drm_connector *connector);
+	/* disable encoder when not in use - more explicit than dpms off */
+	void (*disable)(struct drm_encoder *encoder);
 };
 
 struct drm_connector_helper_funcs {
@@ -92,13 +97,16 @@ struct drm_connector_helper_funcs {
 extern int drm_helper_probe_single_connector_modes(struct drm_connector *connector, uint32_t maxX, uint32_t maxY);
 extern void drm_helper_disable_unused_functions(struct drm_device *dev);
 extern int drm_helper_hotplug_stage_two(struct drm_device *dev);
-extern bool drm_helper_initial_config(struct drm_device *dev, bool can_grow);
+extern bool drm_helper_initial_config(struct drm_device *dev);
 extern int drm_crtc_helper_set_config(struct drm_mode_set *set);
 extern bool drm_crtc_helper_set_mode(struct drm_crtc *crtc,
 				     struct drm_display_mode *mode,
 				     int x, int y,
 				     struct drm_framebuffer *old_fb);
 extern bool drm_helper_crtc_in_use(struct drm_crtc *crtc);
+extern bool drm_helper_encoder_in_use(struct drm_encoder *encoder);
+
+extern void drm_helper_connector_dpms(struct drm_connector *connector, int mode);
 
 extern int drm_helper_mode_fill_fb_struct(struct drm_framebuffer *fb,
 					  struct drm_mode_fb_cmd *mode_cmd);
@@ -115,10 +123,11 @@ static inline void drm_encoder_helper_add(struct drm_encoder *encoder,
 	encoder->helper_private = (void *)funcs;
 }
 
-static inline void drm_connector_helper_add(struct drm_connector *connector,
+static inline int drm_connector_helper_add(struct drm_connector *connector,
 					    const struct drm_connector_helper_funcs *funcs)
 {
 	connector->helper_private = (void *)funcs;
+	return drm_fb_helper_add_connector(connector);
 }
 
 extern int drm_helper_resume_force_mode(struct drm_device *dev);
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h
index a11cc9d32591..7d6c9a2dfcbb 100644
--- a/include/drm/drm_edid.h
+++ b/include/drm/drm_edid.h
@@ -28,53 +28,49 @@
 #define EDID_LENGTH 128
 #define DDC_ADDR 0x50
 
-#ifdef BIG_ENDIAN
-#error "EDID structure is little endian, need big endian versions"
-#else
-
 struct est_timings {
 	u8 t1;
 	u8 t2;
 	u8 mfg_rsvd;
 } __attribute__((packed));
 
+/* 00=16:10, 01=4:3, 10=5:4, 11=16:9 */
+#define EDID_TIMING_ASPECT_SHIFT 6
+#define EDID_TIMING_ASPECT_MASK  (0x3 << EDID_TIMING_ASPECT_SHIFT)
+
+/* need to add 60 */
+#define EDID_TIMING_VFREQ_SHIFT  0
+#define EDID_TIMING_VFREQ_MASK   (0x3f << EDID_TIMING_VFREQ_SHIFT)
+
 struct std_timing {
 	u8 hsize; /* need to multiply by 8 then add 248 */
-	u8 vfreq:6; /* need to add 60 */
-	u8 aspect_ratio:2; /* 00=16:10, 01=4:3, 10=5:4, 11=16:9 */
+	u8 vfreq_aspect;
 } __attribute__((packed));
 
+#define DRM_EDID_PT_HSYNC_POSITIVE (1 << 1)
+#define DRM_EDID_PT_VSYNC_POSITIVE (1 << 2)
+#define DRM_EDID_PT_SEPARATE_SYNC  (3 << 3)
+#define DRM_EDID_PT_STEREO         (1 << 5)
+#define DRM_EDID_PT_INTERLACED     (1 << 7)
+
 /* If detailed data is pixel timing */
 struct detailed_pixel_timing {
 	u8 hactive_lo;
 	u8 hblank_lo;
-	u8 hblank_hi:4;
-	u8 hactive_hi:4;
+	u8 hactive_hblank_hi;
 	u8 vactive_lo;
 	u8 vblank_lo;
-	u8 vblank_hi:4;
-	u8 vactive_hi:4;
+	u8 vactive_vblank_hi;
 	u8 hsync_offset_lo;
 	u8 hsync_pulse_width_lo;
-	u8 vsync_pulse_width_lo:4;
-	u8 vsync_offset_lo:4;
-	u8 vsync_pulse_width_hi:2;
-	u8 vsync_offset_hi:2;
-	u8 hsync_pulse_width_hi:2;
-	u8 hsync_offset_hi:2;
+	u8 vsync_offset_pulse_width_lo;
+	u8 hsync_vsync_offset_pulse_width_hi;
 	u8 width_mm_lo;
 	u8 height_mm_lo;
-	u8 height_mm_hi:4;
-	u8 width_mm_hi:4;
+	u8 width_height_mm_hi;
 	u8 hborder;
 	u8 vborder;
-	u8 unknown0:1;
-	u8 hsync_positive:1;
-	u8 vsync_positive:1;
-	u8 separate_sync:2;
-	u8 stereo:1;
-	u8 unknown6:1;
-	u8 interlaced:1;
+	u8 misc;
 } __attribute__((packed));
 
 /* If it's not pixel timing, it'll be one of the below */
@@ -88,18 +84,16 @@ struct detailed_data_monitor_range {
 	u8 min_hfreq_khz;
 	u8 max_hfreq_khz;
 	u8 pixel_clock_mhz; /* need to multiply by 10 */
-	u16 sec_gtf_toggle; /* A000=use above, 20=use below */ /* FIXME: byte order */
+	__le16 sec_gtf_toggle; /* A000=use above, 20=use below */
 	u8 hfreq_start_khz; /* need to multiply by 2 */
 	u8 c; /* need to divide by 2 */
-	u16 m; /* FIXME: byte order */
+	__le16 m;
 	u8 k;
 	u8 j; /* need to divide by 2 */
 } __attribute__((packed));
 
 struct detailed_data_wpindex {
-	u8 white_y_lo:2;
-	u8 white_x_lo:2;
-	u8 pad:4;
+	u8 white_yx_lo; /* Lower 2 bits each */
 	u8 white_x_hi;
 	u8 white_y_hi;
 	u8 gamma; /* need to divide by 100 then add 1 */
@@ -134,13 +128,29 @@ struct detailed_non_pixel {
 #define EDID_DETAIL_MONITOR_SERIAL 0xff
 
 struct detailed_timing {
-	u16 pixel_clock; /* need to multiply by 10 KHz */ /* FIXME: byte order */
+	__le16 pixel_clock; /* need to multiply by 10 KHz */
 	union {
 		struct detailed_pixel_timing pixel_data;
 		struct detailed_non_pixel other_data;
 	} data;
 } __attribute__((packed));
 
+#define DRM_EDID_INPUT_SERRATION_VSYNC (1 << 0)
+#define DRM_EDID_INPUT_SYNC_ON_GREEN   (1 << 1)
+#define DRM_EDID_INPUT_COMPOSITE_SYNC  (1 << 2)
+#define DRM_EDID_INPUT_SEPARATE_SYNCS  (1 << 3)
+#define DRM_EDID_INPUT_BLANK_TO_BLACK  (1 << 4)
+#define DRM_EDID_INPUT_VIDEO_LEVEL     (3 << 5)
+#define DRM_EDID_INPUT_DIGITAL         (1 << 7) /* bits below must be zero if set */
+
+#define DRM_EDID_FEATURE_DEFAULT_GTF      (1 << 0)
+#define DRM_EDID_FEATURE_PREFERRED_TIMING (1 << 1)
+#define DRM_EDID_FEATURE_STANDARD_COLOR   (1 << 2)
+#define DRM_EDID_FEATURE_DISPLAY_TYPE     (3 << 3) /* 00=mono, 01=rgb, 10=non-rgb, 11=unknown */
+#define DRM_EDID_FEATURE_PM_ACTIVE_OFF    (1 << 5)
+#define DRM_EDID_FEATURE_PM_SUSPEND       (1 << 6)
+#define DRM_EDID_FEATURE_PM_STANDBY       (1 << 7)
+
 struct edid {
 	u8 header[8];
 	/* Vendor & product info */
@@ -153,25 +163,11 @@ struct edid {
 	u8 version;
 	u8 revision;
 	/* Display info: */
-	/*   input definition */
-	u8 serration_vsync:1;
-	u8 sync_on_green:1;
-	u8 composite_sync:1;
-	u8 separate_syncs:1;
-	u8 blank_to_black:1;
-	u8 video_level:2;
-	u8 digital:1; /* bits below must be zero if set */
+	u8 input;
 	u8 width_cm;
 	u8 height_cm;
 	u8 gamma;
-	/*   feature support */
-	u8 default_gtf:1;
-	u8 preferred_timing:1;
-	u8 standard_color:1;
-	u8 display_type:2; /* 00=mono, 01=rgb, 10=non-rgb, 11=unknown */
-	u8 pm_active_off:1;
-	u8 pm_suspend:1;
-	u8 pm_standby:1;
+	u8 features;
 	/* Color characteristics */
 	u8 red_green_lo;
 	u8 black_white_lo;
@@ -195,8 +191,6 @@ struct edid {
 	u8 checksum;
 } __attribute__((packed));
 
-#endif /* little endian structs */
-
 #define EDID_PRODUCT_ID(e) ((e)->prod_code[0] | ((e)->prod_code[1] << 8))
 
 #endif /* __DRM_EDID_H__ */
diff --git a/include/drm/drm_encoder_slave.h b/include/drm/drm_encoder_slave.h
new file mode 100644
index 000000000000..2f65633d28a7
--- /dev/null
+++ b/include/drm/drm_encoder_slave.h
@@ -0,0 +1,162 @@
+/*
+ * 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_ENCODER_SLAVE_H__
+#define __DRM_ENCODER_SLAVE_H__
+
+#include "drmP.h"
+#include "drm_crtc.h"
+
+/**
+ * struct drm_encoder_slave_funcs - Entry points exposed by a slave encoder driver
+ * @set_config:	Initialize any encoder-specific modesetting parameters.
+ *		The meaning of the @params parameter is implementation
+ *		dependent. It will usually be a structure with DVO port
+ *		data format settings or timings. It's not required for
+ *		the new parameters to take effect until the next mode
+ *		is set.
+ *
+ * Most of its members are analogous to the function pointers in
+ * &drm_encoder_helper_funcs and they can optionally be used to
+ * initialize the latter. Connector-like methods (e.g. @get_modes and
+ * @set_property) will typically be wrapped around and only be called
+ * if the encoder is the currently selected one for the connector.
+ */
+struct drm_encoder_slave_funcs {
+	void (*set_config)(struct drm_encoder *encoder,
+			   void *params);
+
+	void (*destroy)(struct drm_encoder *encoder);
+	void (*dpms)(struct drm_encoder *encoder, int mode);
+	void (*save)(struct drm_encoder *encoder);
+	void (*restore)(struct drm_encoder *encoder);
+	bool (*mode_fixup)(struct drm_encoder *encoder,
+			   struct drm_display_mode *mode,
+			   struct drm_display_mode *adjusted_mode);
+	int (*mode_valid)(struct drm_encoder *encoder,
+			  struct drm_display_mode *mode);
+	void (*mode_set)(struct drm_encoder *encoder,
+			 struct drm_display_mode *mode,
+			 struct drm_display_mode *adjusted_mode);
+
+	enum drm_connector_status (*detect)(struct drm_encoder *encoder,
+					    struct drm_connector *connector);
+	int (*get_modes)(struct drm_encoder *encoder,
+			 struct drm_connector *connector);
+	int (*create_resources)(struct drm_encoder *encoder,
+				 struct drm_connector *connector);
+	int (*set_property)(struct drm_encoder *encoder,
+			    struct drm_connector *connector,
+			    struct drm_property *property,
+			    uint64_t val);
+
+};
+
+/**
+ * struct drm_encoder_slave - Slave encoder struct
+ * @base: DRM encoder object.
+ * @slave_funcs: Slave encoder callbacks.
+ * @slave_priv: Slave encoder private data.
+ * @bus_priv: Bus specific data.
+ *
+ * A &drm_encoder_slave has two sets of callbacks, @slave_funcs and the
+ * ones in @base. The former are never actually called by the common
+ * CRTC code, it's just a convenience for splitting the encoder
+ * functions in an upper, GPU-specific layer and a (hopefully)
+ * GPU-agnostic lower layer: It's the GPU driver responsibility to
+ * call the slave methods when appropriate.
+ *
+ * drm_i2c_encoder_init() provides a way to get an implementation of
+ * this.
+ */
+struct drm_encoder_slave {
+	struct drm_encoder base;
+
+	struct drm_encoder_slave_funcs *slave_funcs;
+	void *slave_priv;
+	void *bus_priv;
+};
+#define to_encoder_slave(x) container_of((x), struct drm_encoder_slave, base)
+
+int drm_i2c_encoder_init(struct drm_device *dev,
+			 struct drm_encoder_slave *encoder,
+			 struct i2c_adapter *adap,
+			 const struct i2c_board_info *info);
+
+
+/**
+ * struct drm_i2c_encoder_driver
+ *
+ * Describes a device driver for an encoder connected to the GPU
+ * through an I2C bus. In addition to the entry points in @i2c_driver
+ * an @encoder_init function should be provided. It will be called to
+ * give the driver an opportunity to allocate any per-encoder data
+ * structures and to initialize the @slave_funcs and (optionally)
+ * @slave_priv members of @encoder.
+ */
+struct drm_i2c_encoder_driver {
+	struct i2c_driver i2c_driver;
+
+	int (*encoder_init)(struct i2c_client *client,
+			    struct drm_device *dev,
+			    struct drm_encoder_slave *encoder);
+
+};
+#define to_drm_i2c_encoder_driver(x) container_of((x),			\
+						  struct drm_i2c_encoder_driver, \
+						  i2c_driver)
+
+/**
+ * drm_i2c_encoder_get_client - Get the I2C client corresponding to an encoder
+ */
+static inline struct i2c_client *drm_i2c_encoder_get_client(struct drm_encoder *encoder)
+{
+	return (struct i2c_client *)to_encoder_slave(encoder)->bus_priv;
+}
+
+/**
+ * drm_i2c_encoder_register - Register an I2C encoder driver
+ * @owner:	Module containing the driver.
+ * @driver:	Driver to be registered.
+ */
+static inline int drm_i2c_encoder_register(struct module *owner,
+					   struct drm_i2c_encoder_driver *driver)
+{
+	return i2c_register_driver(owner, &driver->i2c_driver);
+}
+
+/**
+ * drm_i2c_encoder_unregister - Unregister an I2C encoder driver
+ * @driver:	Driver to be unregistered.
+ */
+static inline void drm_i2c_encoder_unregister(struct drm_i2c_encoder_driver *driver)
+{
+	i2c_del_driver(&driver->i2c_driver);
+}
+
+void drm_i2c_encoder_destroy(struct drm_encoder *encoder);
+
+#endif
diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h
new file mode 100644
index 000000000000..58c892a2cbfa
--- /dev/null
+++ b/include/drm/drm_fb_helper.h
@@ -0,0 +1,111 @@
+/*
+ * Copyright (c) 2006-2009 Red Hat Inc.
+ * Copyright (c) 2006-2008 Intel Corporation
+ * Copyright (c) 2007 Dave Airlie <airlied@linux.ie>
+ *
+ * DRM framebuffer helper functions
+ *
+ * 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.
+ *
+ * Authors:
+ *      Dave Airlie <airlied@linux.ie>
+ *      Jesse Barnes <jesse.barnes@intel.com>
+ */
+#ifndef DRM_FB_HELPER_H
+#define DRM_FB_HELPER_H
+
+struct drm_fb_helper_crtc {
+	uint32_t crtc_id;
+	struct drm_mode_set mode_set;
+};
+
+
+struct drm_fb_helper_funcs {
+	void (*gamma_set)(struct drm_crtc *crtc, u16 red, u16 green,
+			  u16 blue, int regno);
+	void (*gamma_get)(struct drm_crtc *crtc, u16 *red, u16 *green,
+			  u16 *blue, int regno);
+};
+
+/* mode specified on the command line */
+struct drm_fb_helper_cmdline_mode {
+	bool specified;
+	bool refresh_specified;
+	bool bpp_specified;
+	int xres, yres;
+	int bpp;
+	int refresh;
+	bool rb;
+	bool interlace;
+	bool cvt;
+	bool margins;
+};
+
+struct drm_fb_helper_connector {
+	struct drm_fb_helper_cmdline_mode cmdline_mode;
+};
+
+struct drm_fb_helper {
+	struct drm_framebuffer *fb;
+	struct drm_device *dev;
+	struct drm_display_mode *mode;
+	int crtc_count;
+	struct drm_fb_helper_crtc *crtc_info;
+	struct drm_fb_helper_funcs *funcs;
+	int conn_limit;
+	struct list_head kernel_fb_list;
+};
+
+int drm_fb_helper_single_fb_probe(struct drm_device *dev,
+				  int preferred_bpp,
+				  int (*fb_create)(struct drm_device *dev,
+						   uint32_t fb_width,
+						   uint32_t fb_height,
+						   uint32_t surface_width,
+						   uint32_t surface_height,
+						   uint32_t surface_depth,
+						   uint32_t surface_bpp,
+						   struct drm_framebuffer **fb_ptr));
+int drm_fb_helper_init_crtc_count(struct drm_fb_helper *helper, int crtc_count,
+				  int max_conn);
+void drm_fb_helper_free(struct drm_fb_helper *helper);
+int drm_fb_helper_blank(int blank, struct fb_info *info);
+int drm_fb_helper_pan_display(struct fb_var_screeninfo *var,
+			      struct fb_info *info);
+int drm_fb_helper_set_par(struct fb_info *info);
+int drm_fb_helper_check_var(struct fb_var_screeninfo *var,
+			    struct fb_info *info);
+int drm_fb_helper_setcolreg(unsigned regno,
+			    unsigned red,
+			    unsigned green,
+			    unsigned blue,
+			    unsigned transp,
+			    struct fb_info *info);
+
+void drm_fb_helper_restore(void);
+void drm_fb_helper_fill_var(struct fb_info *info, struct drm_framebuffer *fb,
+			    uint32_t fb_width, uint32_t fb_height);
+void drm_fb_helper_fill_fix(struct fb_info *info, uint32_t pitch,
+			    uint32_t depth);
+
+int drm_fb_helper_add_connector(struct drm_connector *connector);
+int drm_fb_helper_parse_command_line(struct drm_device *dev);
+int drm_fb_helper_setcmap(struct fb_cmap *cmap, struct fb_info *info);
+
+#endif
diff --git a/include/drm/drm_hashtab.h b/include/drm/drm_hashtab.h
index cd2b189e1be6..0af087a4d3b3 100644
--- a/include/drm/drm_hashtab.h
+++ b/include/drm/drm_hashtab.h
@@ -35,6 +35,8 @@
 #ifndef DRM_HASHTAB_H
 #define DRM_HASHTAB_H
 
+#include <linux/list.h>
+
 #define drm_hash_entry(_ptr, _type, _member) container_of(_ptr, _type, _member)
 
 struct drm_hash_item {
diff --git a/include/drm/drm_memory.h b/include/drm/drm_memory.h
index 63e425b5ea82..15af9b32ae42 100644
--- a/include/drm/drm_memory.h
+++ b/include/drm/drm_memory.h
@@ -44,8 +44,6 @@
 
 #if __OS_HAS_AGP
 
-#include <linux/vmalloc.h>
-
 #ifdef HAVE_PAGE_AGP
 #include <asm/agp.h>
 #else
diff --git a/include/drm/drm_memory_debug.h b/include/drm/drm_memory_debug.h
deleted file mode 100644
index 6463271deea8..000000000000
--- a/include/drm/drm_memory_debug.h
+++ /dev/null
@@ -1,309 +0,0 @@
-/**
- * \file drm_memory_debug.h
- * Memory management wrappers for DRM.
- *
- * \author Rickard E. (Rik) Faith <faith@valinux.com>
- * \author Gareth Hughes <gareth@valinux.com>
- */
-
-/*
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * 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.
- */
-
-#include "drmP.h"
-
-typedef struct drm_mem_stats {
-	const char *name;
-	int succeed_count;
-	int free_count;
-	int fail_count;
-	unsigned long bytes_allocated;
-	unsigned long bytes_freed;
-} drm_mem_stats_t;
-
-static DEFINE_SPINLOCK(drm_mem_lock);
-static unsigned long drm_ram_available = 0;	/* In pages */
-static unsigned long drm_ram_used = 0;
-static drm_mem_stats_t drm_mem_stats[] =
-{
-	[DRM_MEM_DMA] = {"dmabufs"},
-	[DRM_MEM_SAREA] = {"sareas"},
-	[DRM_MEM_DRIVER] = {"driver"},
-	[DRM_MEM_MAGIC] = {"magic"},
-	[DRM_MEM_IOCTLS] = {"ioctltab"},
-	[DRM_MEM_MAPS] = {"maplist"},
-	[DRM_MEM_VMAS] = {"vmalist"},
-	[DRM_MEM_BUFS] = {"buflist"},
-	[DRM_MEM_SEGS] = {"seglist"},
-	[DRM_MEM_PAGES] = {"pagelist"},
-	[DRM_MEM_FILES] = {"files"},
-	[DRM_MEM_QUEUES] = {"queues"},
-	[DRM_MEM_CMDS] = {"commands"},
-	[DRM_MEM_MAPPINGS] = {"mappings"},
-	[DRM_MEM_BUFLISTS] = {"buflists"},
-	[DRM_MEM_AGPLISTS] = {"agplist"},
-	[DRM_MEM_SGLISTS] = {"sglist"},
-	[DRM_MEM_TOTALAGP] = {"totalagp"},
-	[DRM_MEM_BOUNDAGP] = {"boundagp"},
-	[DRM_MEM_CTXBITMAP] = {"ctxbitmap"},
-	[DRM_MEM_CTXLIST] = {"ctxlist"},
-	[DRM_MEM_STUB] = {"stub"},
-	{NULL, 0,}		/* Last entry must be null */
-};
-
-void drm_mem_init (void) {
-	drm_mem_stats_t *mem;
-	struct sysinfo si;
-
-	for (mem = drm_mem_stats; mem->name; ++mem) {
-		mem->succeed_count = 0;
-		mem->free_count = 0;
-		mem->fail_count = 0;
-		mem->bytes_allocated = 0;
-		mem->bytes_freed = 0;
-	}
-
-	si_meminfo(&si);
-	drm_ram_available = si.totalram;
-	drm_ram_used = 0;
-}
-
-/* drm_mem_info is called whenever a process reads /dev/drm/mem. */
-
-static int drm__mem_info (char *buf, char **start, off_t offset,
-			   int request, int *eof, void *data) {
-	drm_mem_stats_t *pt;
-	int len = 0;
-
-	if (offset > DRM_PROC_LIMIT) {
-		*eof = 1;
-		return 0;
-	}
-
-	*eof = 0;
-	*start = &buf[offset];
-
-	DRM_PROC_PRINT("		  total counts			"
-		       " |    outstanding  \n");
-	DRM_PROC_PRINT("type	   alloc freed fail	bytes	   freed"
-		       " | allocs      bytes\n\n");
-	DRM_PROC_PRINT("%-9.9s %5d %5d %4d %10lu kB         |\n",
-		       "system", 0, 0, 0,
-		       drm_ram_available << (PAGE_SHIFT - 10));
-	DRM_PROC_PRINT("%-9.9s %5d %5d %4d %10lu kB         |\n",
-		       "locked", 0, 0, 0, drm_ram_used >> 10);
-	DRM_PROC_PRINT("\n");
-	for (pt = drm_mem_stats; pt->name; pt++) {
-		DRM_PROC_PRINT("%-9.9s %5d %5d %4d %10lu %10lu | %6d %10ld\n",
-			       pt->name,
-			       pt->succeed_count,
-			       pt->free_count,
-			       pt->fail_count,
-			       pt->bytes_allocated,
-			       pt->bytes_freed,
-			       pt->succeed_count - pt->free_count,
-			       (long)pt->bytes_allocated
-			       - (long)pt->bytes_freed);
-	}
-
-	if (len > request + offset)
-		return request;
-	*eof = 1;
-	return len - offset;
-}
-
-int drm_mem_info (char *buf, char **start, off_t offset,
-		   int len, int *eof, void *data) {
-	int ret;
-
-	spin_lock(&drm_mem_lock);
-	ret = drm__mem_info (buf, start, offset, len, eof, data);
-	spin_unlock(&drm_mem_lock);
-	return ret;
-}
-
-void *drm_alloc (size_t size, int area) {
-	void *pt;
-
-	if (!size) {
-		DRM_MEM_ERROR(area, "Allocating 0 bytes\n");
-		return NULL;
-	}
-
-	if (!(pt = kmalloc(size, GFP_KERNEL))) {
-		spin_lock(&drm_mem_lock);
-		++drm_mem_stats[area].fail_count;
-		spin_unlock(&drm_mem_lock);
-		return NULL;
-	}
-	spin_lock(&drm_mem_lock);
-	++drm_mem_stats[area].succeed_count;
-	drm_mem_stats[area].bytes_allocated += size;
-	spin_unlock(&drm_mem_lock);
-	return pt;
-}
-
-void *drm_calloc (size_t nmemb, size_t size, int area) {
-	void *addr;
-
-	addr = drm_alloc (nmemb * size, area);
-	if (addr != NULL)
-		memset((void *)addr, 0, size * nmemb);
-
-	return addr;
-}
-
-void *drm_realloc (void *oldpt, size_t oldsize, size_t size, int area) {
-	void *pt;
-
-	if (!(pt = drm_alloc (size, area)))
-		return NULL;
-	if (oldpt && oldsize) {
-		memcpy(pt, oldpt, oldsize);
-		drm_free (oldpt, oldsize, area);
-	}
-	return pt;
-}
-
-void drm_free (void *pt, size_t size, int area) {
-	int alloc_count;
-	int free_count;
-
-	if (!pt)
-		DRM_MEM_ERROR(area, "Attempt to free NULL pointer\n");
-	else
-		kfree(pt);
-	spin_lock(&drm_mem_lock);
-	drm_mem_stats[area].bytes_freed += size;
-	free_count = ++drm_mem_stats[area].free_count;
-	alloc_count = drm_mem_stats[area].succeed_count;
-	spin_unlock(&drm_mem_lock);
-	if (free_count > alloc_count) {
-		DRM_MEM_ERROR(area, "Excess frees: %d frees, %d allocs\n",
-			      free_count, alloc_count);
-	}
-}
-
-#if __OS_HAS_AGP
-
-DRM_AGP_MEM *drm_alloc_agp (drm_device_t *dev, int pages, u32 type) {
-	DRM_AGP_MEM *handle;
-
-	if (!pages) {
-		DRM_MEM_ERROR(DRM_MEM_TOTALAGP, "Allocating 0 pages\n");
-		return NULL;
-	}
-
-	if ((handle = drm_agp_allocate_memory (pages, type))) {
-		spin_lock(&drm_mem_lock);
-		++drm_mem_stats[DRM_MEM_TOTALAGP].succeed_count;
-		drm_mem_stats[DRM_MEM_TOTALAGP].bytes_allocated
-		    += pages << PAGE_SHIFT;
-		spin_unlock(&drm_mem_lock);
-		return handle;
-	}
-	spin_lock(&drm_mem_lock);
-	++drm_mem_stats[DRM_MEM_TOTALAGP].fail_count;
-	spin_unlock(&drm_mem_lock);
-	return NULL;
-}
-
-int drm_free_agp (DRM_AGP_MEM * handle, int pages) {
-	int alloc_count;
-	int free_count;
-	int retval = -EINVAL;
-
-	if (!handle) {
-		DRM_MEM_ERROR(DRM_MEM_TOTALAGP,
-			      "Attempt to free NULL AGP handle\n");
-		return retval;
-	}
-
-	if (drm_agp_free_memory (handle)) {
-		spin_lock(&drm_mem_lock);
-		free_count = ++drm_mem_stats[DRM_MEM_TOTALAGP].free_count;
-		alloc_count = drm_mem_stats[DRM_MEM_TOTALAGP].succeed_count;
-		drm_mem_stats[DRM_MEM_TOTALAGP].bytes_freed
-		    += pages << PAGE_SHIFT;
-		spin_unlock(&drm_mem_lock);
-		if (free_count > alloc_count) {
-			DRM_MEM_ERROR(DRM_MEM_TOTALAGP,
-				      "Excess frees: %d frees, %d allocs\n",
-				      free_count, alloc_count);
-		}
-		return 0;
-	}
-	return retval;
-}
-
-int drm_bind_agp (DRM_AGP_MEM * handle, unsigned int start) {
-	int retcode = -EINVAL;
-
-	if (!handle) {
-		DRM_MEM_ERROR(DRM_MEM_BOUNDAGP,
-			      "Attempt to bind NULL AGP handle\n");
-		return retcode;
-	}
-
-	if (!(retcode = drm_agp_bind_memory (handle, start))) {
-		spin_lock(&drm_mem_lock);
-		++drm_mem_stats[DRM_MEM_BOUNDAGP].succeed_count;
-		drm_mem_stats[DRM_MEM_BOUNDAGP].bytes_allocated
-		    += handle->page_count << PAGE_SHIFT;
-		spin_unlock(&drm_mem_lock);
-		return retcode;
-	}
-	spin_lock(&drm_mem_lock);
-	++drm_mem_stats[DRM_MEM_BOUNDAGP].fail_count;
-	spin_unlock(&drm_mem_lock);
-	return retcode;
-}
-
-int drm_unbind_agp (DRM_AGP_MEM * handle) {
-	int alloc_count;
-	int free_count;
-	int retcode = -EINVAL;
-
-	if (!handle) {
-		DRM_MEM_ERROR(DRM_MEM_BOUNDAGP,
-			      "Attempt to unbind NULL AGP handle\n");
-		return retcode;
-	}
-
-	if ((retcode = drm_agp_unbind_memory (handle)))
-		return retcode;
-	spin_lock(&drm_mem_lock);
-	free_count = ++drm_mem_stats[DRM_MEM_BOUNDAGP].free_count;
-	alloc_count = drm_mem_stats[DRM_MEM_BOUNDAGP].succeed_count;
-	drm_mem_stats[DRM_MEM_BOUNDAGP].bytes_freed
-	    += handle->page_count << PAGE_SHIFT;
-	spin_unlock(&drm_mem_lock);
-	if (free_count > alloc_count) {
-		DRM_MEM_ERROR(DRM_MEM_BOUNDAGP,
-			      "Excess frees: %d frees, %d allocs\n",
-			      free_count, alloc_count);
-	}
-	return retcode;
-}
-#endif
diff --git a/include/drm/drm_mm.h b/include/drm/drm_mm.h
new file mode 100644
index 000000000000..62329f9a42cb
--- /dev/null
+++ b/include/drm/drm_mm.h
@@ -0,0 +1,106 @@
+/**************************************************************************
+ *
+ * Copyright 2006-2008 Tungsten Graphics, Inc., Cedar Park, TX. 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 <thomas-at-tungstengraphics-dot-com>
+ */
+
+#ifndef _DRM_MM_H_
+#define _DRM_MM_H_
+
+/*
+ * Generic range manager structs
+ */
+#include <linux/list.h>
+#ifdef CONFIG_DEBUG_FS
+#include <linux/seq_file.h>
+#endif
+
+struct drm_mm_node {
+	struct list_head fl_entry;
+	struct list_head ml_entry;
+	int free;
+	unsigned long start;
+	unsigned long size;
+	struct drm_mm *mm;
+	void *private;
+};
+
+struct drm_mm {
+	struct list_head fl_entry;
+	struct list_head ml_entry;
+	struct list_head unused_nodes;
+	int num_unused;
+	spinlock_t unused_lock;
+};
+
+/*
+ * Basic range manager support (drm_mm.c)
+ */
+extern struct drm_mm_node *drm_mm_get_block_generic(struct drm_mm_node *node,
+						    unsigned long size,
+						    unsigned alignment,
+						    int atomic);
+static inline struct drm_mm_node *drm_mm_get_block(struct drm_mm_node *parent,
+						   unsigned long size,
+						   unsigned alignment)
+{
+	return drm_mm_get_block_generic(parent, size, alignment, 0);
+}
+static inline struct drm_mm_node *drm_mm_get_block_atomic(struct drm_mm_node *parent,
+							  unsigned long size,
+							  unsigned alignment)
+{
+	return drm_mm_get_block_generic(parent, size, alignment, 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 int drm_mm_init(struct drm_mm *mm, unsigned long start,
+		       unsigned long size);
+extern void drm_mm_takedown(struct drm_mm *mm);
+extern int drm_mm_clean(struct drm_mm *mm);
+extern unsigned long drm_mm_tail_space(struct drm_mm *mm);
+extern int drm_mm_remove_space_from_tail(struct drm_mm *mm,
+					 unsigned long size);
+extern int drm_mm_add_space_to_tail(struct drm_mm *mm,
+				    unsigned long size, int atomic);
+extern int drm_mm_pre_get(struct drm_mm *mm);
+
+static inline struct drm_mm *drm_get_mm(struct drm_mm_node *block)
+{
+	return block->mm;
+}
+
+#ifdef CONFIG_DEBUG_FS
+int drm_mm_dump_table(struct seq_file *m, struct drm_mm *mm);
+#endif
+
+#endif
diff --git a/include/drm/drm_mode.h b/include/drm/drm_mode.h
index ae304cc73c90..1f908416aedb 100644
--- a/include/drm/drm_mode.h
+++ b/include/drm/drm_mode.h
@@ -68,10 +68,11 @@
 #define DRM_MODE_DPMS_OFF	3
 
 /* Scaling mode options */
-#define DRM_MODE_SCALE_NON_GPU		0
-#define DRM_MODE_SCALE_FULLSCREEN	1
-#define DRM_MODE_SCALE_NO_SCALE		2
-#define DRM_MODE_SCALE_ASPECT		3
+#define DRM_MODE_SCALE_NONE		0 /* Unmodified timing (display or
+					     software can still scale) */
+#define DRM_MODE_SCALE_FULLSCREEN	1 /* Full screen, ignore aspect */
+#define DRM_MODE_SCALE_CENTER		2 /* Centered, no scaling */
+#define DRM_MODE_SCALE_ASPECT		3 /* Full screen, preserve aspect */
 
 /* Dithering mode options */
 #define DRM_MODE_DITHERING_OFF	0
@@ -141,6 +142,7 @@ struct drm_mode_get_encoder {
 #define DRM_MODE_SUBCONNECTOR_Composite	5
 #define DRM_MODE_SUBCONNECTOR_SVIDEO	6
 #define DRM_MODE_SUBCONNECTOR_Component	8
+#define DRM_MODE_SUBCONNECTOR_SCART	9
 
 #define DRM_MODE_CONNECTOR_Unknown	0
 #define DRM_MODE_CONNECTOR_VGA		1
@@ -155,6 +157,7 @@ struct drm_mode_get_encoder {
 #define DRM_MODE_CONNECTOR_DisplayPort	10
 #define DRM_MODE_CONNECTOR_HDMIA	11
 #define DRM_MODE_CONNECTOR_HDMIB	12
+#define DRM_MODE_CONNECTOR_TV		13
 
 struct drm_mode_get_connector {
 
diff --git a/include/drm/drm_os_linux.h b/include/drm/drm_os_linux.h
index 013551d03c03..26641e95e0a4 100644
--- a/include/drm/drm_os_linux.h
+++ b/include/drm/drm_os_linux.h
@@ -7,12 +7,12 @@
 #include <linux/delay.h>
 
 #ifndef readq
-static u64 readq(void __iomem *reg)
+static inline u64 readq(void __iomem *reg)
 {
 	return ((u64) readl(reg)) | (((u64) readl(reg + 4UL)) << 32);
 }
 
-static void writeq(u64 val, void __iomem *reg)
+static inline void writeq(u64 val, void __iomem *reg)
 {
 	writel(val & 0xffffffff, reg);
 	writel(val >> 32, reg + 0x4UL);
diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h
index 2df74eb09563..e6f3b120f51a 100644
--- a/include/drm/drm_pciids.h
+++ b/include/drm/drm_pciids.h
@@ -43,6 +43,7 @@
 	{0x1002, 0x4A4F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x4A50, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x4A54, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x4B48, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x4B49, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x4B4A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x4B4B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
@@ -79,7 +80,7 @@
 	{0x1002, 0x5158, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV200}, \
 	{0x1002, 0x5159, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV100}, \
 	{0x1002, 0x515A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV100}, \
-	{0x1002, 0x515E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV100}, \
+	{0x1002, 0x515E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV100|RADEON_SINGLE_CRTC}, \
 	{0x1002, 0x5460, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY}, \
 	{0x1002, 0x5462, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY}, \
 	{0x1002, 0x5464, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY}, \
@@ -112,7 +113,7 @@
 	{0x1002, 0x5962, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \
 	{0x1002, 0x5964, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \
 	{0x1002, 0x5965, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \
-	{0x1002, 0x5969, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV100}, \
+	{0x1002, 0x5969, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV100|RADEON_SINGLE_CRTC}, \
 	{0x1002, 0x5a41, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_IGPGART}, \
 	{0x1002, 0x5a42, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \
 	{0x1002, 0x5a61, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_IGPGART}, \
@@ -254,9 +255,18 @@
 	{0x1002, 0x940A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R600|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x940B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R600|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x940F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R600|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV740|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV740|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94A3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV740|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94B1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV740|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94B3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV740|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94B4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV740|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94B5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV740|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94B9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV740|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x9440, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x9441, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x9442, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9443, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x9444, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x9446, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x944A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
@@ -268,6 +278,8 @@
 	{0x1002, 0x9456, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x945A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x945B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9460, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9462, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x946A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x946B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x947A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
@@ -279,6 +291,7 @@
 	{0x1002, 0x948F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x9490, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x9491, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9495, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x9498, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x949C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x949E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \
@@ -316,6 +329,7 @@
 	{0x1002, 0x9552, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x9553, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x9555, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9557, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x9580, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x9581, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x9583, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
@@ -339,12 +353,12 @@
 	{0x1002, 0x9599, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV635|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x959B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV635|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x95C0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x95C2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x95C4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x95C5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x95C6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x95C7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x95C9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
-	{0x1002, 0x95C2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
-	{0x1002, 0x95C4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x95CC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x95CD, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x95CE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
@@ -356,6 +370,11 @@
 	{0x1002, 0x9614, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS780|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
 	{0x1002, 0x9615, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS780|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
 	{0x1002, 0x9616, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS780|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9710, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS880|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9711, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS880|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{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}, \
 	{0, 0, 0}
 
 #define r128_PCI_IDS \
@@ -472,6 +491,7 @@
 	{0x8086, 0x2562, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
 	{0x8086, 0x3582, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
 	{0x8086, 0x2572, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x8086, 0x358e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
 	{0, 0, 0}
 
 #define gamma_PCI_IDS \
@@ -531,6 +551,11 @@
 	{0x8086, 0x2e02, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
 	{0x8086, 0x2e12, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
 	{0x8086, 0x2e22, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0x2e32, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0x2e42, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
 	{0x8086, 0xa001, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
 	{0x8086, 0xa011, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{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}, \
 	{0, 0, 0}
diff --git a/include/drm/drm_sysfs.h b/include/drm/drm_sysfs.h
new file mode 100644
index 000000000000..1d8e033fde67
--- /dev/null
+++ b/include/drm/drm_sysfs.h
@@ -0,0 +1,12 @@
+#ifndef _DRM_SYSFS_H_
+#define _DRM_SYSFS_H_
+
+/**
+ * This minimalistic include file is intended for users (read TTM) that
+ * don't want to include the full drmP.h file.
+ */
+
+extern int drm_class_device_register(struct device *dev);
+extern void drm_class_device_unregister(struct device *dev);
+
+#endif
diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h
index 67e3353a56d6..7e0cb1da92e6 100644
--- a/include/drm/i915_drm.h
+++ b/include/drm/i915_drm.h
@@ -184,6 +184,8 @@ typedef struct _drm_i915_sarea {
 #define DRM_I915_GEM_GET_TILING	0x22
 #define DRM_I915_GEM_GET_APERTURE 0x23
 #define DRM_I915_GEM_MMAP_GTT	0x24
+#define DRM_I915_GET_PIPE_FROM_CRTC_ID	0x25
+#define DRM_I915_GEM_MADVISE	0x26
 
 #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)
@@ -219,6 +221,8 @@ 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_GEM_MADVISE	DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MADVISE, struct drm_i915_gem_madvise)
 
 /* Allow drivers to submit batchbuffers directly to hardware, relying
  * on the security mechanisms provided by hardware.
@@ -594,6 +598,9 @@ struct drm_i915_gem_busy {
 #define I915_BIT_6_SWIZZLE_9_10_11	4
 /* Not seen by userland */
 #define I915_BIT_6_SWIZZLE_UNKNOWN	5
+/* Seen by userland. */
+#define I915_BIT_6_SWIZZLE_9_17		6
+#define I915_BIT_6_SWIZZLE_9_10_17	7
 
 struct drm_i915_gem_set_tiling {
 	/** Handle of the buffer to have its tiling state updated */
@@ -654,4 +661,29 @@ struct drm_i915_gem_get_aperture {
 	__u64 aper_available_size;
 };
 
+struct drm_i915_get_pipe_from_crtc_id {
+	/** ID of CRTC being requested **/
+	__u32 crtc_id;
+
+	/** pipe of requested CRTC **/
+	__u32 pipe;
+};
+
+#define I915_MADV_WILLNEED 0
+#define I915_MADV_DONTNEED 1
+#define __I915_MADV_PURGED 2 /* internal state */
+
+struct drm_i915_gem_madvise {
+	/** Handle of the buffer to change the backing store advice */
+	__u32 handle;
+
+	/* Advice: either the buffer will be needed again in the near future,
+	 *         or wont be and could be discarded under memory pressure.
+	 */
+	__u32 madv;
+
+	/** Whether the backing store still exists. */
+	__u32 retained;
+};
+
 #endif				/* _I915_DRM_H_ */
diff --git a/include/drm/radeon_drm.h b/include/drm/radeon_drm.h
index fe3e3a4b4aed..3b9932ab1756 100644
--- a/include/drm/radeon_drm.h
+++ b/include/drm/radeon_drm.h
@@ -496,6 +496,19 @@ typedef struct {
 #define DRM_RADEON_SETPARAM   0x19
 #define DRM_RADEON_SURF_ALLOC 0x1a
 #define DRM_RADEON_SURF_FREE  0x1b
+/* KMS ioctl */
+#define DRM_RADEON_GEM_INFO		0x1c
+#define DRM_RADEON_GEM_CREATE		0x1d
+#define DRM_RADEON_GEM_MMAP		0x1e
+#define DRM_RADEON_GEM_PREAD		0x21
+#define DRM_RADEON_GEM_PWRITE		0x22
+#define DRM_RADEON_GEM_SET_DOMAIN	0x23
+#define DRM_RADEON_GEM_WAIT_IDLE	0x24
+#define DRM_RADEON_CS			0x26
+#define DRM_RADEON_INFO			0x27
+#define DRM_RADEON_GEM_SET_TILING	0x28
+#define DRM_RADEON_GEM_GET_TILING	0x29
+#define DRM_RADEON_GEM_BUSY		0x2a
 
 #define DRM_IOCTL_RADEON_CP_INIT    DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CP_INIT, drm_radeon_init_t)
 #define DRM_IOCTL_RADEON_CP_START   DRM_IO(  DRM_COMMAND_BASE + DRM_RADEON_CP_START)
@@ -524,6 +537,19 @@ typedef struct {
 #define DRM_IOCTL_RADEON_SETPARAM   DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_SETPARAM, drm_radeon_setparam_t)
 #define DRM_IOCTL_RADEON_SURF_ALLOC DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_SURF_ALLOC, drm_radeon_surface_alloc_t)
 #define DRM_IOCTL_RADEON_SURF_FREE  DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_SURF_FREE, drm_radeon_surface_free_t)
+/* KMS */
+#define DRM_IOCTL_RADEON_GEM_INFO	DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_INFO, struct drm_radeon_gem_info)
+#define DRM_IOCTL_RADEON_GEM_CREATE	DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_CREATE, struct drm_radeon_gem_create)
+#define DRM_IOCTL_RADEON_GEM_MMAP	DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_MMAP, struct drm_radeon_gem_mmap)
+#define DRM_IOCTL_RADEON_GEM_PREAD	DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_PREAD, struct drm_radeon_gem_pread)
+#define DRM_IOCTL_RADEON_GEM_PWRITE	DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_PWRITE, struct drm_radeon_gem_pwrite)
+#define DRM_IOCTL_RADEON_GEM_SET_DOMAIN	DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_SET_DOMAIN, struct drm_radeon_gem_set_domain)
+#define DRM_IOCTL_RADEON_GEM_WAIT_IDLE	DRM_IOW(DRM_COMMAND_BASE + DRM_RADEON_GEM_WAIT_IDLE, struct drm_radeon_gem_wait_idle)
+#define DRM_IOCTL_RADEON_CS		DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_CS, struct drm_radeon_cs)
+#define DRM_IOCTL_RADEON_INFO		DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_INFO, struct drm_radeon_info)
+#define DRM_IOCTL_RADEON_SET_TILING	DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_SET_TILING, struct drm_radeon_gem_set_tiling)
+#define DRM_IOCTL_RADEON_GET_TILING	DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_GET_TILING, struct drm_radeon_gem_get_tiling)
+#define DRM_IOCTL_RADEON_GEM_BUSY	DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_BUSY, struct drm_radeon_gem_busy)
 
 typedef struct drm_radeon_init {
 	enum {
@@ -682,6 +708,8 @@ typedef struct drm_radeon_indirect {
 #define RADEON_PARAM_VBLANK_CRTC           13   /* VBLANK CRTC */
 #define RADEON_PARAM_FB_LOCATION           14   /* FB location */
 #define RADEON_PARAM_NUM_GB_PIPES          15   /* num GB pipes */
+#define RADEON_PARAM_DEVICE_ID             16
+#define RADEON_PARAM_NUM_Z_PIPES           17   /* num Z pipes */
 
 typedef struct drm_radeon_getparam {
 	int param;
@@ -751,4 +779,133 @@ typedef struct drm_radeon_surface_free {
 #define	DRM_RADEON_VBLANK_CRTC1		1
 #define	DRM_RADEON_VBLANK_CRTC2		2
 
+/*
+ * Kernel modesetting world below.
+ */
+#define RADEON_GEM_DOMAIN_CPU		0x1
+#define RADEON_GEM_DOMAIN_GTT		0x2
+#define RADEON_GEM_DOMAIN_VRAM		0x4
+
+struct drm_radeon_gem_info {
+	uint64_t	gart_size;
+	uint64_t	vram_size;
+	uint64_t	vram_visible;
+};
+
+#define RADEON_GEM_NO_BACKING_STORE 1
+
+struct drm_radeon_gem_create {
+	uint64_t	size;
+	uint64_t	alignment;
+	uint32_t	handle;
+	uint32_t	initial_domain;
+	uint32_t	flags;
+};
+
+#define RADEON_TILING_MACRO       0x1
+#define RADEON_TILING_MICRO       0x2
+#define RADEON_TILING_SWAP_16BIT  0x4
+#define RADEON_TILING_SWAP_32BIT  0x8
+#define RADEON_TILING_SURFACE     0x10 /* this object requires a surface
+					* when mapped - i.e. front buffer */
+
+struct drm_radeon_gem_set_tiling {
+	uint32_t	handle;
+	uint32_t	tiling_flags;
+	uint32_t	pitch;
+};
+
+struct drm_radeon_gem_get_tiling {
+	uint32_t	handle;
+	uint32_t	tiling_flags;
+	uint32_t	pitch;
+};
+
+struct drm_radeon_gem_mmap {
+	uint32_t	handle;
+	uint32_t	pad;
+	uint64_t	offset;
+	uint64_t	size;
+	uint64_t	addr_ptr;
+};
+
+struct drm_radeon_gem_set_domain {
+	uint32_t	handle;
+	uint32_t	read_domains;
+	uint32_t	write_domain;
+};
+
+struct drm_radeon_gem_wait_idle {
+	uint32_t	handle;
+	uint32_t	pad;
+};
+
+struct drm_radeon_gem_busy {
+	uint32_t	handle;
+	uint32_t        domain;
+};
+
+struct drm_radeon_gem_pread {
+	/** Handle for the object being read. */
+	uint32_t handle;
+	uint32_t pad;
+	/** Offset into the object to read from */
+	uint64_t offset;
+	/** Length of data to read */
+	uint64_t size;
+	/** Pointer to write the data into. */
+	/* void *, but pointers are not 32/64 compatible */
+	uint64_t data_ptr;
+};
+
+struct drm_radeon_gem_pwrite {
+	/** Handle for the object being written to. */
+	uint32_t handle;
+	uint32_t pad;
+	/** Offset into the object to write to */
+	uint64_t offset;
+	/** Length of data to write */
+	uint64_t size;
+	/** Pointer to read the data from. */
+	/* void *, but pointers are not 32/64 compatible */
+	uint64_t data_ptr;
+};
+
+#define RADEON_CHUNK_ID_RELOCS	0x01
+#define RADEON_CHUNK_ID_IB	0x02
+
+struct drm_radeon_cs_chunk {
+	uint32_t		chunk_id;
+	uint32_t		length_dw;
+	uint64_t		chunk_data;
+};
+
+struct drm_radeon_cs_reloc {
+	uint32_t		handle;
+	uint32_t		read_domains;
+	uint32_t		write_domain;
+	uint32_t		flags;
+};
+
+struct drm_radeon_cs {
+	uint32_t		num_chunks;
+	uint32_t		cs_id;
+	/* this points to uint64_t * which point to cs chunks */
+	uint64_t		chunks;
+	/* updates to the limits after this CS ioctl */
+	uint64_t		gart_limit;
+	uint64_t		vram_limit;
+};
+
+#define RADEON_INFO_DEVICE_ID		0x00
+#define RADEON_INFO_NUM_GB_PIPES	0x01
+#define RADEON_INFO_NUM_Z_PIPES 	0x02
+#define RADEON_INFO_ACCEL_WORKING	0x03
+
+struct drm_radeon_info {
+	uint32_t		request;
+	uint32_t		pad;
+	uint64_t		value;
+};
+
 #endif
diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h
new file mode 100644
index 000000000000..491146170522
--- /dev/null
+++ b/include/drm/ttm/ttm_bo_api.h
@@ -0,0 +1,619 @@
+/**************************************************************************
+ *
+ * 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_BO_API_H_
+#define _TTM_BO_API_H_
+
+#include "drm_hashtab.h"
+#include <linux/kref.h>
+#include <linux/list.h>
+#include <linux/wait.h>
+#include <linux/mutex.h>
+#include <linux/mm.h>
+#include <linux/rbtree.h>
+#include <linux/bitmap.h>
+
+struct ttm_bo_device;
+
+struct drm_mm_node;
+
+/**
+ * struct ttm_mem_reg
+ *
+ * @mm_node: Memory manager node.
+ * @size: Requested size of memory region.
+ * @num_pages: Actual size of memory region in pages.
+ * @page_alignment: Page alignment.
+ * @placement: Placement flags.
+ *
+ * Structure indicating the placement and space resources used by a
+ * buffer object.
+ */
+
+struct ttm_mem_reg {
+	struct drm_mm_node *mm_node;
+	unsigned long size;
+	unsigned long num_pages;
+	uint32_t page_alignment;
+	uint32_t mem_type;
+	uint32_t placement;
+};
+
+/**
+ * enum ttm_bo_type
+ *
+ * @ttm_bo_type_device:	These are 'normal' buffers that can
+ * be mmapped by user space. Each of these bos occupy a slot in the
+ * device address space, that can be used for normal vm operations.
+ *
+ * @ttm_bo_type_user: These are user-space memory areas that are made
+ * available to the GPU by mapping the buffer pages into the GPU aperture
+ * space. These buffers cannot be mmaped from the device address space.
+ *
+ * @ttm_bo_type_kernel: These buffers are like ttm_bo_type_device buffers,
+ * but they cannot be accessed from user-space. For kernel-only use.
+ */
+
+enum ttm_bo_type {
+	ttm_bo_type_device,
+	ttm_bo_type_user,
+	ttm_bo_type_kernel
+};
+
+struct ttm_tt;
+
+/**
+ * struct ttm_buffer_object
+ *
+ * @bdev: Pointer to the buffer object device structure.
+ * @buffer_start: The virtual user-space start address of ttm_bo_type_user
+ * buffers.
+ * @type: The bo type.
+ * @destroy: Destruction function. If NULL, kfree is used.
+ * @num_pages: Actual number of pages.
+ * @addr_space_offset: Address space offset.
+ * @acc_size: Accounted size for this object.
+ * @kref: Reference count of this buffer object. When this refcount reaches
+ * zero, the object is put on the delayed delete list.
+ * @list_kref: List reference count of this buffer object. This member is
+ * used to avoid destruction while the buffer object is still on a list.
+ * Lru lists may keep one refcount, the delayed delete list, and kref != 0
+ * keeps one refcount. When this refcount reaches zero,
+ * 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
+ * holds a pointer to a persistant shmem object.
+ * @ttm: TTM structure holding system pages.
+ * @evicted: Whether the object was evicted without user-space knowing.
+ * @cpu_writes: For synchronization. Number of cpu writers.
+ * @lru: List head for the lru list.
+ * @ddestroy: List head for the delayed destroy list.
+ * @swap: List head for swap LRU list.
+ * @val_seq: Sequence of the validation holding the @reserved lock.
+ * Used to avoid starvation when many processes compete to validate the
+ * buffer. This member is protected by the bo_device::lru_lock.
+ * @seq_valid: The value of @val_seq is valid. This value is protected by
+ * the bo_device::lru_lock.
+ * @reserved: Deadlock-free lock used for synchronization state transitions.
+ * @sync_obj_arg: Opaque argument to synchronization object function.
+ * @sync_obj: Pointer to a synchronization object.
+ * @priv_flags: Flags describing buffer object internal state.
+ * @vm_rb: Rb node for the vm rb tree.
+ * @vm_node: Address space manager node.
+ * @offset: The current GPU offset, which can have different meanings
+ * depending on the memory type. For SYSTEM type memory, it should be 0.
+ * @cur_placement: Hint of current placement.
+ *
+ * Base class for TTM buffer object, that deals with data placement and CPU
+ * mappings. GPU mappings are really up to the driver, but for simpler GPUs
+ * the driver can usually use the placement offset @offset directly as the
+ * GPU virtual address. For drivers implementing multiple
+ * GPU memory manager contexts, the driver should manage the address space
+ * in these contexts separately and use these objects to get the correct
+ * placement and caching for these GPU maps. This makes it possible to use
+ * these objects for even quite elaborate memory management schemes.
+ * The destroy member, the API visibility of this object makes it possible
+ * to derive driver specific types.
+ */
+
+struct ttm_buffer_object {
+	/**
+	 * Members constant at init.
+	 */
+
+	struct ttm_bo_global *glob;
+	struct ttm_bo_device *bdev;
+	unsigned long buffer_start;
+	enum ttm_bo_type type;
+	void (*destroy) (struct ttm_buffer_object *);
+	unsigned long num_pages;
+	uint64_t addr_space_offset;
+	size_t acc_size;
+
+	/**
+	* Members not needing protection.
+	*/
+
+	struct kref kref;
+	struct kref list_kref;
+	wait_queue_head_t event_queue;
+	spinlock_t lock;
+
+	/**
+	 * 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;
+	bool evicted;
+
+	/**
+	 * Members protected by the bo::reserved lock only when written to.
+	 */
+
+	atomic_t cpu_writers;
+
+	/**
+	 * Members protected by the bdev::lru_lock.
+	 */
+
+	struct list_head lru;
+	struct list_head ddestroy;
+	struct list_head swap;
+	uint32_t val_seq;
+	bool seq_valid;
+
+	/**
+	 * Members protected by the bdev::lru_lock
+	 * only when written to.
+	 */
+
+	atomic_t reserved;
+
+
+	/**
+	 * Members protected by the bo::lock
+	 */
+
+	void *sync_obj_arg;
+	void *sync_obj;
+	unsigned long priv_flags;
+
+	/**
+	 * Members protected by the bdev::vm_lock
+	 */
+
+	struct rb_node vm_rb;
+	struct drm_mm_node *vm_node;
+
+
+	/**
+	 * Special members that are protected by the reserve lock
+	 * and the bo::lock when written to. Can be read with
+	 * either of these locks held.
+	 */
+
+	unsigned long offset;
+	uint32_t cur_placement;
+};
+
+/**
+ * struct ttm_bo_kmap_obj
+ *
+ * @virtual: The current kernel virtual address.
+ * @page: The page when kmap'ing a single page.
+ * @bo_kmap_type: Type of bo_kmap.
+ *
+ * Object describing a kernel mapping. Since a TTM bo may be located
+ * in various memory types with various caching policies, the
+ * mapping can either be an ioremap, a vmap, a kmap or part of a
+ * premapped region.
+ */
+
+#define TTM_BO_MAP_IOMEM_MASK 0x80
+struct ttm_bo_kmap_obj {
+	void *virtual;
+	struct page *page;
+	enum {
+		ttm_bo_map_iomap        = 1 | TTM_BO_MAP_IOMEM_MASK,
+		ttm_bo_map_vmap         = 2,
+		ttm_bo_map_kmap         = 3,
+		ttm_bo_map_premapped    = 4 | TTM_BO_MAP_IOMEM_MASK,
+	} bo_kmap_type;
+};
+
+/**
+ * ttm_bo_reference - reference a struct ttm_buffer_object
+ *
+ * @bo: The buffer object.
+ *
+ * Returns a refcounted pointer to a buffer object.
+ */
+
+static inline struct ttm_buffer_object *
+ttm_bo_reference(struct ttm_buffer_object *bo)
+{
+	kref_get(&bo->kref);
+	return bo;
+}
+
+/**
+ * ttm_bo_wait - wait for buffer idle.
+ *
+ * @bo:  The buffer object.
+ * @interruptible:  Use interruptible wait.
+ * @no_wait:  Return immediately if buffer is busy.
+ *
+ * This function must be called with the bo::mutex held, and makes
+ * sure any previous rendering to the buffer is completed.
+ * 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.
+ */
+extern int ttm_bo_wait(struct ttm_buffer_object *bo, bool lazy,
+		       bool interruptible, bool no_wait);
+/**
+ * ttm_buffer_object_validate
+ *
+ * @bo: The buffer object.
+ * @proposed_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.
+ * Returns
+ * -EINVAL on invalid proposed_flags.
+ * -ENOMEM on out-of-memory condition.
+ * -EBUSY if no_wait is true and buffer busy.
+ * -ERESTART if interrupted by a signal.
+ */
+extern int ttm_buffer_object_validate(struct ttm_buffer_object *bo,
+				      uint32_t proposed_placement,
+				      bool interruptible, bool no_wait);
+/**
+ * ttm_bo_unref
+ *
+ * @bo: The buffer object.
+ *
+ * Unreference and clear a pointer to a buffer object.
+ */
+extern void ttm_bo_unref(struct ttm_buffer_object **bo);
+
+/**
+ * ttm_bo_synccpu_write_grab
+ *
+ * @bo: The buffer object:
+ * @no_wait: Return immediately if buffer is busy.
+ *
+ * Synchronizes a buffer object for CPU RW access. This means
+ * blocking command submission that affects the buffer and
+ * 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.
+ */
+
+extern int
+ttm_bo_synccpu_write_grab(struct ttm_buffer_object *bo, bool no_wait);
+/**
+ * ttm_bo_synccpu_write_release:
+ *
+ * @bo : The buffer object.
+ *
+ * Releases a synccpu lock.
+ */
+extern void ttm_bo_synccpu_write_release(struct ttm_buffer_object *bo);
+
+/**
+ * ttm_buffer_object_init
+ *
+ * @bdev: Pointer to a ttm_bo_device struct.
+ * @bo: Pointer to a ttm_buffer_object to be initialized.
+ * @size: Requested size of buffer object.
+ * @type: Requested type of buffer object.
+ * @flags: Initial placement flags.
+ * @page_alignment: Data alignment in pages.
+ * @buffer_start: Virtual address of user space data backing a
+ * user buffer object.
+ * @interruptible: If needing to sleep to wait for GPU resources,
+ * sleep interruptible.
+ * @persistant_swap_storage: Usually the swap storage is deleted for buffers
+ * pinned in physical memory. If this behaviour is not desired, this member
+ * holds a pointer to a persistant shmem object. Typically, this would
+ * point to the shmem object backing a GEM object if TTM is used to back a
+ * GEM user interface.
+ * @acc_size: Accounted size for this object.
+ * @destroy: Destroy function. Use NULL for kfree().
+ *
+ * This function initializes a pre-allocated struct ttm_buffer_object.
+ * As this object may be part of a larger structure, this function,
+ * together with the @destroy function,
+ * enables driver-specific objects derived from a ttm_buffer_object.
+ * On successful return, the object kref and list_kref are set to 1.
+ * Returns
+ * -ENOMEM: Out of memory.
+ * -EINVAL: Invalid placement flags.
+ * -ERESTART: Interrupted by signal while sleeping waiting for resources.
+ */
+
+extern int ttm_buffer_object_init(struct ttm_bo_device *bdev,
+				  struct ttm_buffer_object *bo,
+				  unsigned long size,
+				  enum ttm_bo_type type,
+				  uint32_t flags,
+				  uint32_t page_alignment,
+				  unsigned long buffer_start,
+				  bool interrubtible,
+				  struct file *persistant_swap_storage,
+				  size_t acc_size,
+				  void (*destroy) (struct ttm_buffer_object *));
+/**
+ * ttm_bo_synccpu_object_init
+ *
+ * @bdev: Pointer to a ttm_bo_device struct.
+ * @bo: Pointer to a ttm_buffer_object to be initialized.
+ * @size: Requested size of buffer object.
+ * @type: Requested type of buffer object.
+ * @flags: Initial placement flags.
+ * @page_alignment: Data alignment in pages.
+ * @buffer_start: Virtual address of user space data backing a
+ * user buffer object.
+ * @interruptible: If needing to sleep while waiting for GPU resources,
+ * sleep interruptible.
+ * @persistant_swap_storage: Usually the swap storage is deleted for buffers
+ * pinned in physical memory. If this behaviour is not desired, this member
+ * holds a pointer to a persistant shmem object. Typically, this would
+ * point to the shmem object backing a GEM object if TTM is used to back a
+ * 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
+ * ttm_buffer_object_init on that object.
+ * The destroy function is set to kfree().
+ * Returns
+ * -ENOMEM: Out of memory.
+ * -EINVAL: Invalid placement flags.
+ * -ERESTART: Interrupted by signal while waiting for resources.
+ */
+
+extern int ttm_buffer_object_create(struct ttm_bo_device *bdev,
+				    unsigned long size,
+				    enum ttm_bo_type type,
+				    uint32_t flags,
+				    uint32_t page_alignment,
+				    unsigned long buffer_start,
+				    bool interruptible,
+				    struct file *persistant_swap_storage,
+				    struct ttm_buffer_object **p_bo);
+
+/**
+ * ttm_bo_check_placement
+ *
+ * @bo: the buffer object.
+ * @set_flags: placement flags to set.
+ * @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);
+
+/**
+ * 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.
+ * Note: if part of driver firstopen, it must be protected from a
+ * potentially racing lastclose.
+ * Returns:
+ * -EINVAL: invalid size or memory type.
+ * -ENOMEM: Not enough memory.
+ * May also return driver-specified errors.
+ */
+
+extern int ttm_bo_init_mm(struct ttm_bo_device *bdev, unsigned type,
+			  unsigned long p_offset, unsigned long p_size);
+/**
+ * ttm_bo_clean_mm
+ *
+ * @bdev: Pointer to a ttm_bo_device struct.
+ * @mem_type: The memory type.
+ *
+ * Take down a manager for a given memory type after first walking
+ * the LRU list to evict any buffers left alive.
+ *
+ * Normally, this function is part of lastclose() or unload(), and at that
+ * point there shouldn't be any buffers left created by user-space, since
+ * there should've been removed by the file descriptor release() method.
+ * However, before this function is run, make sure to signal all sync objects,
+ * and verify that the delayed delete queue is empty. The driver must also
+ * make sure that there are no NO_EVICT buffers present in this memory type
+ * when the call is made.
+ *
+ * If this function is part of a VT switch, the caller must make sure that
+ * there are no appications currently validating buffers before this
+ * function is called. The caller can do that by first taking the
+ * struct ttm_bo_device::ttm_lock in write mode.
+ *
+ * Returns:
+ * -EINVAL: invalid or uninitialized memory type.
+ * -EBUSY: There are still buffers left in this memory type.
+ */
+
+extern int ttm_bo_clean_mm(struct ttm_bo_device *bdev, unsigned mem_type);
+
+/**
+ * ttm_bo_evict_mm
+ *
+ * @bdev: Pointer to a ttm_bo_device struct.
+ * @mem_type: The memory type.
+ *
+ * Evicts all buffers on the lru list of the memory type.
+ * This is normally part of a VT switch or an
+ * out-of-memory-space-due-to-fragmentation handler.
+ * The caller must make sure that there are no other processes
+ * currently validating buffers, and can do that by taking the
+ * struct ttm_bo_device::ttm_lock in write mode.
+ *
+ * Returns:
+ * -EINVAL: Invalid or uninitialized memory type.
+ * -ERESTART: The call was interrupted by a signal while waiting to
+ * evict a buffer.
+ */
+
+extern int ttm_bo_evict_mm(struct ttm_bo_device *bdev, unsigned mem_type);
+
+/**
+ * ttm_kmap_obj_virtual
+ *
+ * @map: A struct ttm_bo_kmap_obj returned from ttm_bo_kmap.
+ * @is_iomem: Pointer to an integer that on return indicates 1 if the
+ * virtual map is io memory, 0 if normal memory.
+ *
+ * Returns the virtual address of a buffer object area mapped by ttm_bo_kmap.
+ * If *is_iomem is 1 on return, the virtual address points to an io memory area,
+ * that should strictly be accessed by the iowriteXX() and similar functions.
+ */
+
+static inline void *ttm_kmap_obj_virtual(struct ttm_bo_kmap_obj *map,
+					 bool *is_iomem)
+{
+	*is_iomem = !!(map->bo_kmap_type & TTM_BO_MAP_IOMEM_MASK);
+	return map->virtual;
+}
+
+/**
+ * ttm_bo_kmap
+ *
+ * @bo: The buffer object.
+ * @start_page: The first page to map.
+ * @num_pages: Number of pages to map.
+ * @map: pointer to a struct ttm_bo_kmap_obj representing the map.
+ *
+ * Sets up a kernel virtual mapping, using ioremap, vmap or kmap to the
+ * data in the buffer object. The ttm_kmap_obj_virtual function can then be
+ * used to obtain a virtual address to the data.
+ *
+ * Returns
+ * -ENOMEM: Out of memory.
+ * -EINVAL: Invalid range.
+ */
+
+extern int ttm_bo_kmap(struct ttm_buffer_object *bo, unsigned long start_page,
+		       unsigned long num_pages, struct ttm_bo_kmap_obj *map);
+
+/**
+ * ttm_bo_kunmap
+ *
+ * @map: Object describing the map to unmap.
+ *
+ * Unmaps a kernel map set up by ttm_bo_kmap.
+ */
+
+extern void ttm_bo_kunmap(struct ttm_bo_kmap_obj *map);
+
+#if 0
+#endif
+
+/**
+ * ttm_fbdev_mmap - mmap fbdev memory backed by a ttm buffer object.
+ *
+ * @vma:       vma as input from the fbdev mmap method.
+ * @bo:        The bo backing the address space. The address space will
+ * have the same size as the bo, and start at offset 0.
+ *
+ * This function is intended to be called by the fbdev mmap method
+ * if the fbdev address space is to be backed by a bo.
+ */
+
+extern int ttm_fbdev_mmap(struct vm_area_struct *vma,
+			  struct ttm_buffer_object *bo);
+
+/**
+ * ttm_bo_mmap - mmap out of the ttm device address space.
+ *
+ * @filp:      filp as input from the mmap method.
+ * @vma:       vma as input from the mmap method.
+ * @bdev:      Pointer to the ttm_bo_device with the address space manager.
+ *
+ * This function is intended to be called by the device mmap method.
+ * if the device address space is to be backed by the bo manager.
+ */
+
+extern int ttm_bo_mmap(struct file *filp, struct vm_area_struct *vma,
+		       struct ttm_bo_device *bdev);
+
+/**
+ * ttm_bo_io
+ *
+ * @bdev:      Pointer to the struct ttm_bo_device.
+ * @filp:      Pointer to the struct file attempting to read / write.
+ * @wbuf:      User-space pointer to address of buffer to write. NULL on read.
+ * @rbuf:      User-space pointer to address of buffer to read into.
+ * Null on write.
+ * @count:     Number of bytes to read / write.
+ * @f_pos:     Pointer to current file position.
+ * @write:     1 for read, 0 for write.
+ *
+ * This function implements read / write into ttm buffer objects, and is
+ * intended to
+ * 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
+ * interrupted by a signal.
+ */
+
+extern ssize_t ttm_bo_io(struct ttm_bo_device *bdev, struct file *filp,
+			 const char __user *wbuf, char __user *rbuf,
+			 size_t count, loff_t *f_pos, bool write);
+
+extern void ttm_bo_swapout_all(struct ttm_bo_device *bdev);
+
+#endif
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
new file mode 100644
index 000000000000..e8cd6d20aed2
--- /dev/null
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -0,0 +1,927 @@
+/**************************************************************************
+ *
+ * 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_BO_DRIVER_H_
+#define _TTM_BO_DRIVER_H_
+
+#include "ttm/ttm_bo_api.h"
+#include "ttm/ttm_memory.h"
+#include "ttm/ttm_module.h"
+#include "drm_mm.h"
+#include "linux/workqueue.h"
+#include "linux/fs.h"
+#include "linux/spinlock.h"
+
+struct ttm_backend;
+
+struct ttm_backend_func {
+	/**
+	 * struct ttm_backend_func member populate
+	 *
+	 * @backend: Pointer to a struct ttm_backend.
+	 * @num_pages: Number of pages to populate.
+	 * @pages: Array of pointers to ttm pages.
+	 * @dummy_read_page: Page to be used instead of NULL pages in the
+	 * array @pages.
+	 *
+	 * Populate the backend with ttm pages. Depending on the backend,
+	 * it may or may not copy the @pages array.
+	 */
+	int (*populate) (struct ttm_backend *backend,
+			 unsigned long num_pages, struct page **pages,
+			 struct page *dummy_read_page);
+	/**
+	 * struct ttm_backend_func member clear
+	 *
+	 * @backend: Pointer to a struct ttm_backend.
+	 *
+	 * This is an "unpopulate" function. Release all resources
+	 * allocated with populate.
+	 */
+	void (*clear) (struct ttm_backend *backend);
+
+	/**
+	 * struct ttm_backend_func member bind
+	 *
+	 * @backend: Pointer to a struct ttm_backend.
+	 * @bo_mem: Pointer to a struct ttm_mem_reg describing the
+	 * memory type and location for binding.
+	 *
+	 * Bind the backend pages into the aperture in the location
+	 * indicated by @bo_mem. This function should be able to handle
+	 * differences between aperture- and system page sizes.
+	 */
+	int (*bind) (struct ttm_backend *backend, struct ttm_mem_reg *bo_mem);
+
+	/**
+	 * struct ttm_backend_func member unbind
+	 *
+	 * @backend: Pointer to a struct ttm_backend.
+	 *
+	 * Unbind previously bound backend pages. This function should be
+	 * able to handle differences between aperture- and system page sizes.
+	 */
+	int (*unbind) (struct ttm_backend *backend);
+
+	/**
+	 * struct ttm_backend_func member destroy
+	 *
+	 * @backend: Pointer to a struct ttm_backend.
+	 *
+	 * Destroy the backend.
+	 */
+	void (*destroy) (struct ttm_backend *backend);
+};
+
+/**
+ * struct ttm_backend
+ *
+ * @bdev: Pointer to a struct ttm_bo_device.
+ * @flags: For driver use.
+ * @func: Pointer to a struct ttm_backend_func that describes
+ * the backend methods.
+ *
+ */
+
+struct ttm_backend {
+	struct ttm_bo_device *bdev;
+	uint32_t flags;
+	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)
+#define TTM_PAGE_FLAG_SWAPPED         (1 << 4)
+#define TTM_PAGE_FLAG_PERSISTANT_SWAP (1 << 5)
+#define TTM_PAGE_FLAG_ZERO_ALLOC      (1 << 6)
+#define TTM_PAGE_FLAG_DMA32           (1 << 7)
+
+enum ttm_caching_state {
+	tt_uncached,
+	tt_wc,
+	tt_cached
+};
+
+/**
+ * struct ttm_tt
+ *
+ * @dummy_read_page: Page to map where the ttm_tt page array contains a NULL
+ * pointer.
+ * @pages: Array of pages backing the data.
+ * @first_himem_page: Himem pages are put last in the page array, which
+ * enables us to run caching attribute changes on only the first part
+ * of the page array containing lomem pages. This is the index of the
+ * first himem page.
+ * @last_lomem_page: Index of the last lomem page in the page array.
+ * @num_pages: Number of pages in the page array.
+ * @bdev: Pointer to the current struct ttm_bo_device.
+ * @be: Pointer to the ttm backend.
+ * @tsk: The task for user ttm.
+ * @start: virtual address for user ttm.
+ * @swap_storage: Pointer to shmem struct file for swap storage.
+ * @caching_state: The current caching state of the pages.
+ * @state: The current binding state of the pages.
+ *
+ * This is a structure holding the pages, caching- and aperture binding
+ * status for a buffer object that isn't backed by fixed (VRAM / AGP)
+ * memory.
+ */
+
+struct ttm_tt {
+	struct page *dummy_read_page;
+	struct page **pages;
+	long first_himem_page;
+	long last_lomem_page;
+	uint32_t page_flags;
+	unsigned long num_pages;
+	struct ttm_bo_global *glob;
+	struct ttm_backend *be;
+	struct task_struct *tsk;
+	unsigned long start;
+	struct file *swap_storage;
+	enum ttm_caching_state caching_state;
+	enum {
+		tt_bound,
+		tt_unbound,
+		tt_unpopulated,
+	} state;
+};
+
+#define TTM_MEMTYPE_FLAG_FIXED         (1 << 0)	/* Fixed (on-card) PCI memory */
+#define TTM_MEMTYPE_FLAG_MAPPABLE      (1 << 1)	/* Memory mappable */
+#define TTM_MEMTYPE_FLAG_NEEDS_IOREMAP (1 << 2)	/* Fixed memory needs ioremap
+						   before kernel access. */
+#define TTM_MEMTYPE_FLAG_CMA           (1 << 3)	/* Can't map aperture */
+
+/**
+ * struct ttm_mem_type_manager
+ *
+ * @has_type: The memory type has been initialized.
+ * @use_type: The memory type is enabled.
+ * @flags: TTM_MEMTYPE_XX flags identifying the traits of the memory
+ * managed by this memory type.
+ * @gpu_offset: If used, the GPU offset of the first managed page of
+ * fixed memory or the first managed location in an aperture.
+ * @io_offset: The io_offset of the first managed page of IO memory or
+ * the first managed location in an aperture. For TTM_MEMTYPE_FLAG_CMA
+ * memory, this should be set to NULL.
+ * @io_size: The size of a managed IO region (fixed memory or aperture).
+ * @io_addr: Virtual kernel address if the io region is pre-mapped. For
+ * TTM_MEMTYPE_FLAG_NEEDS_IOREMAP there is no pre-mapped io map and
+ * @io_addr should be set to NULL.
+ * @size: Size of the managed region.
+ * @available_caching: A mask of available caching types, TTM_PL_FLAG_XX,
+ * as defined in ttm_placement_common.h
+ * @default_caching: The default caching policy used for a buffer object
+ * placed in this memory type if the user doesn't provide one.
+ * @manager: The range manager used for this memory type. FIXME: If the aperture
+ * has a page size different from the underlying system, the granularity
+ * of this manager should take care of this. But the range allocating code
+ * in ttm_bo.c needs to be modified for this.
+ * @lru: The lru list for this memory type.
+ *
+ * This structure is used to identify and manage memory types for a device.
+ * It's set up by the ttm_bo_driver::init_mem_type method.
+ */
+
+struct ttm_mem_type_manager {
+
+	/*
+	 * No protection. Constant from start.
+	 */
+
+	bool has_type;
+	bool use_type;
+	uint32_t flags;
+	unsigned long gpu_offset;
+	unsigned long io_offset;
+	unsigned long io_size;
+	void *io_addr;
+	uint64_t size;
+	uint32_t available_caching;
+	uint32_t default_caching;
+
+	/*
+	 * Protected by the bdev->lru_lock.
+	 * TODO: Consider one lru_lock per ttm_mem_type_manager.
+	 * Plays ill with list removal, though.
+	 */
+
+	struct drm_mm manager;
+	struct list_head lru;
+};
+
+/**
+ * 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.
+ * @init_mem_type: Callback to initialize a struct ttm_mem_type_manager
+ * structure.
+ * @evict_flags: Callback to obtain placement flags when a buffer is evicted.
+ * @move: Callback for a driver to hook in accelerated functions to
+ * move a buffer.
+ * If set to NULL, a potentially slow memcpy() move is used.
+ * @sync_obj_signaled: See ttm_fence_api.h
+ * @sync_obj_wait: See ttm_fence_api.h
+ * @sync_obj_flush: See ttm_fence_api.h
+ * @sync_obj_unref: See ttm_fence_api.h
+ * @sync_obj_ref: See ttm_fence_api.h
+ */
+
+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
+	 *
+	 * @bdev: The buffer object device.
+	 *
+	 * Create a driver specific struct ttm_backend.
+	 */
+
+	struct ttm_backend *(*create_ttm_backend_entry)
+	 (struct ttm_bo_device *bdev);
+
+	/**
+	 * struct ttm_bo_driver member invalidate_caches
+	 *
+	 * @bdev: the buffer object device.
+	 * @flags: new placement of the rebound buffer object.
+	 *
+	 * A previosly evicted buffer has been rebound in a
+	 * potentially new location. Tell the driver that it might
+	 * consider invalidating read (texture) caches on the next command
+	 * submission as a consequence.
+	 */
+
+	int (*invalidate_caches) (struct ttm_bo_device *bdev, uint32_t flags);
+	int (*init_mem_type) (struct ttm_bo_device *bdev, uint32_t type,
+			      struct ttm_mem_type_manager *man);
+	/**
+	 * struct ttm_bo_driver member evict_flags:
+	 *
+	 * @bo: the buffer object to be evicted
+	 *
+	 * Return the bo flags for a buffer which is not mapped to the hardware.
+	 * These will be placed in proposed_flags so that when the move is
+	 * finished, they'll end up in bo->mem.flags
+	 */
+
+	 uint32_t(*evict_flags) (struct ttm_buffer_object *bo);
+	/**
+	 * struct ttm_bo_driver member move:
+	 *
+	 * @bo: the buffer to move
+	 * @evict: whether this motion is evicting the buffer from
+	 * the graphics address space
+	 * @interruptible: Use interruptible sleeps if possible when sleeping.
+	 * @no_wait: whether this should give up and return -EBUSY
+	 * if this move would require sleeping
+	 * @new_mem: the new memory region receiving the buffer
+	 *
+	 * Move a buffer between two memory regions.
+	 */
+	int (*move) (struct ttm_buffer_object *bo,
+		     bool evict, bool interruptible,
+		     bool no_wait, struct ttm_mem_reg *new_mem);
+
+	/**
+	 * struct ttm_bo_driver_member verify_access
+	 *
+	 * @bo: Pointer to a buffer object.
+	 * @filp: Pointer to a struct file trying to access the object.
+	 *
+	 * Called from the map / write / read methods to verify that the
+	 * caller is permitted to access the buffer object.
+	 * This member may be set to NULL, which will refuse this kind of
+	 * access for all buffer objects.
+	 * This function should return 0 if access is granted, -EPERM otherwise.
+	 */
+	int (*verify_access) (struct ttm_buffer_object *bo,
+			      struct file *filp);
+
+	/**
+	 * In case a driver writer dislikes the TTM fence objects,
+	 * the driver writer can replace those with sync objects of
+	 * his / her own. If it turns out that no driver writer is
+	 * using these. I suggest we remove these hooks and plug in
+	 * fences directly. The bo driver needs the following functionality:
+	 * See the corresponding functions in the fence object API
+	 * documentation.
+	 */
+
+	bool (*sync_obj_signaled) (void *sync_obj, void *sync_arg);
+	int (*sync_obj_wait) (void *sync_obj, void *sync_arg,
+			      bool lazy, bool interruptible);
+	int (*sync_obj_flush) (void *sync_obj, void *sync_arg);
+	void (*sync_obj_unref) (void **sync_obj);
+	void *(*sync_obj_ref) (void *sync_obj);
+
+	/* hook to notify driver about a driver move so it
+	 * can do tiling things */
+	void (*move_notify)(struct ttm_buffer_object *bo,
+			    struct ttm_mem_reg *new_mem);
+	/* notify the driver we are taking a fault on this BO
+	 * and have reserved it */
+	void (*fault_reserve_notify)(struct ttm_buffer_object *bo);
+};
+
+/**
+ * struct ttm_bo_global_ref - Argument to initialize a struct ttm_bo_global.
+ */
+
+struct ttm_bo_global_ref {
+	struct ttm_global_reference ref;
+	struct ttm_mem_global *mem_glob;
+};
+
+/**
+ * struct ttm_bo_global - Buffer object driver global data.
+ *
+ * @mem_glob: Pointer to a struct ttm_mem_global object for accounting.
+ * @dummy_read_page: Pointer to a dummy page used for mapping requests
+ * of unpopulated pages.
+ * @shrink: A shrink callback object used for buffer object swap.
+ * @ttm_bo_extra_size: Extra size (sizeof(struct ttm_buffer_object) excluded)
+ * used by a buffer object. This is excluding page arrays and backing pages.
+ * @ttm_bo_size: This is @ttm_bo_extra_size + sizeof(struct ttm_buffer_object).
+ * @device_list_mutex: Mutex protecting the device list.
+ * This mutex is held while traversing the device list for pm options.
+ * @lru_lock: Spinlock protecting the bo subsystem lru lists.
+ * @device_list: List of buffer object devices.
+ * @swap_lru: Lru list of buffer objects used for swapping.
+ */
+
+struct ttm_bo_global {
+
+	/**
+	 * Constant after init.
+	 */
+
+	struct kobject kobj;
+	struct ttm_mem_global *mem_glob;
+	struct page *dummy_read_page;
+	struct ttm_mem_shrink shrink;
+	size_t ttm_bo_extra_size;
+	size_t ttm_bo_size;
+	struct mutex device_list_mutex;
+	spinlock_t lru_lock;
+
+	/**
+	 * Protected by device_list_mutex.
+	 */
+	struct list_head device_list;
+
+	/**
+	 * Protected by the lru_lock.
+	 */
+	struct list_head swap_lru;
+
+	/**
+	 * Internal protection.
+	 */
+	atomic_t bo_count;
+};
+
+
+#define TTM_NUM_MEM_TYPES 8
+
+#define TTM_BO_PRIV_FLAG_MOVING  0	/* Buffer object is moving and needs
+					   idling before CPU mapping */
+#define TTM_BO_PRIV_FLAG_MAX 1
+/**
+ * struct ttm_bo_device - Buffer object driver device-specific data.
+ *
+ * @driver: Pointer to a struct ttm_bo_driver struct setup by the driver.
+ * @man: An array of mem_type_managers.
+ * @addr_space_mm: Range manager for the device address space.
+ * lru_lock: Spinlock that protects the buffer+device lru lists and
+ * ddestroy lists.
+ * @nice_mode: Try nicely to wait for buffer idle when cleaning a manager.
+ * If a GPU lockup has been detected, this is forced to 0.
+ * @dev_mapping: A pointer to the struct address_space representing the
+ * device address space.
+ * @wq: Work queue structure for the delayed delete workqueue.
+ *
+ */
+
+struct ttm_bo_device {
+
+	/*
+	 * Constant after bo device init / atomic.
+	 */
+	struct list_head device_list;
+	struct ttm_bo_global *glob;
+	struct ttm_bo_driver *driver;
+	rwlock_t vm_lock;
+	struct ttm_mem_type_manager man[TTM_NUM_MEM_TYPES];
+	/*
+	 * Protected by the vm lock.
+	 */
+	struct rb_root addr_space_rb;
+	struct drm_mm addr_space_mm;
+
+	/*
+	 * Protected by the global:lru lock.
+	 */
+	struct list_head ddestroy;
+
+	/*
+	 * Protected by load / firstopen / lastclose /unload sync.
+	 */
+
+	bool nice_mode;
+	struct address_space *dev_mapping;
+
+	/*
+	 * Internal protection.
+	 */
+
+	struct delayed_work wq;
+
+	bool need_dma32;
+};
+
+/**
+ * ttm_flag_masked
+ *
+ * @old: Pointer to the result and original value.
+ * @new: New value of bits.
+ * @mask: Mask of bits to change.
+ *
+ * Convenience function to change a number of bits identified by a mask.
+ */
+
+static inline uint32_t
+ttm_flag_masked(uint32_t *old, uint32_t new, uint32_t mask)
+{
+	*old ^= (*old ^ new) & mask;
+	return *old;
+}
+
+/**
+ * ttm_tt_create
+ *
+ * @bdev: pointer to a struct ttm_bo_device:
+ * @size: Size of the data needed backing.
+ * @page_flags: Page flags as identified by TTM_PAGE_FLAG_XX flags.
+ * @dummy_read_page: See struct ttm_bo_device.
+ *
+ * Create a struct ttm_tt to back data with system memory pages.
+ * No pages are actually allocated.
+ * Returns:
+ * NULL: Out of memory.
+ */
+extern struct ttm_tt *ttm_tt_create(struct ttm_bo_device *bdev,
+				    unsigned long size,
+				    uint32_t page_flags,
+				    struct page *dummy_read_page);
+
+/**
+ * ttm_tt_set_user:
+ *
+ * @ttm: The struct ttm_tt to populate.
+ * @tsk: A struct task_struct for which @start is a valid user-space address.
+ * @start: A valid user-space address.
+ * @num_pages: Size in pages of the user memory area.
+ *
+ * Populate a struct ttm_tt with a user-space memory area after first pinning
+ * the pages backing it.
+ * Returns:
+ * !0: Error.
+ */
+
+extern int ttm_tt_set_user(struct ttm_tt *ttm,
+			   struct task_struct *tsk,
+			   unsigned long start, unsigned long num_pages);
+
+/**
+ * ttm_ttm_bind:
+ *
+ * @ttm: The struct ttm_tt containing backing pages.
+ * @bo_mem: The struct ttm_mem_reg identifying the binding location.
+ *
+ * Bind the pages of @ttm to an aperture location identified by @bo_mem
+ */
+extern int ttm_tt_bind(struct ttm_tt *ttm, struct ttm_mem_reg *bo_mem);
+
+/**
+ * ttm_ttm_destroy:
+ *
+ * @ttm: The struct ttm_tt.
+ *
+ * Unbind, unpopulate and destroy a struct ttm_tt.
+ */
+extern void ttm_tt_destroy(struct ttm_tt *ttm);
+
+/**
+ * ttm_ttm_unbind:
+ *
+ * @ttm: The struct ttm_tt.
+ *
+ * Unbind a struct ttm_tt.
+ */
+extern void ttm_tt_unbind(struct ttm_tt *ttm);
+
+/**
+ * ttm_ttm_destroy:
+ *
+ * @ttm: The struct ttm_tt.
+ * @index: Index of the desired page.
+ *
+ * Return a pointer to the struct page backing @ttm at page
+ * index @index. If the page is unpopulated, one will be allocated to
+ * populate that index.
+ *
+ * Returns:
+ * NULL on OOM.
+ */
+extern struct page *ttm_tt_get_page(struct ttm_tt *ttm, int index);
+
+/**
+ * ttm_tt_cache_flush:
+ *
+ * @pages: An array of pointers to struct page:s to flush.
+ * @num_pages: Number of pages to flush.
+ *
+ * Flush the data of the indicated pages from the cpu caches.
+ * This is used when changing caching attributes of the pages from
+ * cache-coherent.
+ */
+extern void ttm_tt_cache_flush(struct page *pages[], unsigned long num_pages);
+
+/**
+ * ttm_tt_set_placement_caching:
+ *
+ * @ttm A struct ttm_tt the backing pages of which will change caching policy.
+ * @placement: Flag indicating the desired caching policy.
+ *
+ * This function will change caching policy of any default kernel mappings of
+ * the pages backing @ttm. If changing from cached to uncached or
+ * write-combined,
+ * all CPU caches will first be flushed to make sure the data of the pages
+ * hit RAM. This function may be very costly as it involves global TLB
+ * and cache flushes and potential page splitting / combining.
+ */
+extern int ttm_tt_set_placement_caching(struct ttm_tt *ttm, uint32_t placement);
+extern int ttm_tt_swapout(struct ttm_tt *ttm,
+			  struct file *persistant_swap_storage);
+
+/*
+ * ttm_bo.c
+ */
+
+/**
+ * ttm_mem_reg_is_pci
+ *
+ * @bdev: Pointer to a struct ttm_bo_device.
+ * @mem: A valid struct ttm_mem_reg.
+ *
+ * Returns true if the memory described by @mem is PCI memory,
+ * false otherwise.
+ */
+extern bool ttm_mem_reg_is_pci(struct ttm_bo_device *bdev,
+				   struct ttm_mem_reg *mem);
+
+/**
+ * ttm_bo_mem_space
+ *
+ * @bo: Pointer to a struct ttm_buffer_object. the data of which
+ * we want to allocate space for.
+ * @proposed_placement: Proposed new placement for the buffer object.
+ * @mem: A struct ttm_mem_reg.
+ * @interruptible: Sleep interruptible when sliping.
+ * @no_wait: Don't sleep waiting for space to become available.
+ *
+ * Allocate memory space for the buffer object pointed to by @bo, using
+ * the placement flags in @mem, potentially evicting other idle buffer objects.
+ * This function may sleep while waiting for space to become available.
+ * Returns:
+ * -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.
+ */
+extern int ttm_bo_mem_space(struct ttm_buffer_object *bo,
+			    uint32_t proposed_placement,
+			    struct ttm_mem_reg *mem,
+			    bool interruptible, bool no_wait);
+/**
+ * ttm_bo_wait_for_cpu
+ *
+ * @bo: Pointer to a struct ttm_buffer_object.
+ * @no_wait: Don't sleep while waiting.
+ *
+ * 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.
+ */
+
+extern int ttm_bo_wait_cpu(struct ttm_buffer_object *bo, bool no_wait);
+
+/**
+ * ttm_bo_pci_offset - Get the PCI offset for the buffer object memory.
+ *
+ * @bo Pointer to a struct ttm_buffer_object.
+ * @bus_base On return the base of the PCI region
+ * @bus_offset On return the byte offset into the PCI region
+ * @bus_size On return the byte size of the buffer object or zero if
+ * the buffer object memory is not accessible through a PCI region.
+ *
+ * Returns:
+ * -EINVAL if the buffer object is currently not mappable.
+ * 0 otherwise.
+ */
+
+extern int ttm_bo_pci_offset(struct ttm_bo_device *bdev,
+			     struct ttm_mem_reg *mem,
+			     unsigned long *bus_base,
+			     unsigned long *bus_offset,
+			     unsigned long *bus_size);
+
+extern void ttm_bo_global_release(struct ttm_global_reference *ref);
+extern int ttm_bo_global_init(struct ttm_global_reference *ref);
+
+extern int ttm_bo_device_release(struct ttm_bo_device *bdev);
+
+/**
+ * ttm_bo_device_init
+ *
+ * @bdev: A pointer to a struct ttm_bo_device to initialize.
+ * @mem_global: A pointer to an initialized struct ttm_mem_global.
+ * @driver: A pointer to a struct ttm_bo_driver set up by the caller.
+ * @file_page_offset: Offset into the device address space that is available
+ * for buffer data. This ensures compatibility with other users of the
+ * address space.
+ *
+ * Initializes a struct ttm_bo_device:
+ * Returns:
+ * !0: Failure.
+ */
+extern int ttm_bo_device_init(struct ttm_bo_device *bdev,
+			      struct ttm_bo_global *glob,
+			      struct ttm_bo_driver *driver,
+			      uint64_t file_page_offset, bool need_dma32);
+
+/**
+ * ttm_bo_unmap_virtual
+ *
+ * @bo: tear down the virtual mappings for this BO
+ */
+extern void ttm_bo_unmap_virtual(struct ttm_buffer_object *bo);
+
+/**
+ * ttm_bo_reserve:
+ *
+ * @bo: A pointer to a struct ttm_buffer_object.
+ * @interruptible: Sleep interruptible if waiting.
+ * @no_wait: Don't sleep while trying to reserve, rather return -EBUSY.
+ * @use_sequence: If @bo is already reserved, Only sleep waiting for
+ * it to become unreserved if @sequence < (@bo)->sequence.
+ *
+ * Locks a buffer object for validation. (Or prevents other processes from
+ * locking it for validation) and removes it from lru lists, while taking
+ * a number of measures to prevent deadlocks.
+ *
+ * Deadlocks may occur when two processes try to reserve multiple buffers in
+ * different order, either by will or as a result of a buffer being evicted
+ * to make room for a buffer already reserved. (Buffers are reserved before
+ * they are evicted). The following algorithm prevents such deadlocks from
+ * occuring:
+ * 1) Buffers are reserved with the lru spinlock held. Upon successful
+ * reservation they are removed from the lru list. This stops a reserved buffer
+ * from being evicted. However the lru spinlock is released between the time
+ * a buffer is selected for eviction and the time it is reserved.
+ * Therefore a check is made when a buffer is reserved for eviction, that it
+ * is still the first buffer in the lru list, before it is removed from the
+ * list. @check_lru == 1 forces this check. If it fails, the function returns
+ * -EINVAL, and the caller should then choose a new buffer to evict and repeat
+ * the procedure.
+ * 2) Processes attempting to reserve multiple buffers other than for eviction,
+ * (typically execbuf), should first obtain a unique 32-bit
+ * validation sequence number,
+ * and call this function with @use_sequence == 1 and @sequence == the unique
+ * sequence number. If upon call of this function, the buffer object is already
+ * reserved, the validation sequence is checked against the validation
+ * sequence of the process currently reserving the buffer,
+ * and if the current validation sequence is greater than that of the process
+ * holding the reservation, the function returns -EAGAIN. Otherwise it sleeps
+ * waiting for the buffer to become unreserved, after which it retries
+ * reserving.
+ * The caller should, when receiving an -EAGAIN error
+ * release all its buffer reservations, wait for @bo to become unreserved, and
+ * then rerun the validation with the same validation sequence. This procedure
+ * will always guarantee that the process with the lowest validation sequence
+ * will eventually succeed, preventing both deadlocks and starvation.
+ *
+ * Returns:
+ * -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
+ * a signal. Release all buffer reservations and return to user-space.
+ */
+extern int ttm_bo_reserve(struct ttm_buffer_object *bo,
+			  bool interruptible,
+			  bool no_wait, bool use_sequence, uint32_t sequence);
+
+/**
+ * ttm_bo_unreserve
+ *
+ * @bo: A pointer to a struct ttm_buffer_object.
+ *
+ * Unreserve a previous reservation of @bo.
+ */
+extern void ttm_bo_unreserve(struct ttm_buffer_object *bo);
+
+/**
+ * ttm_bo_wait_unreserved
+ *
+ * @bo: A pointer to a struct ttm_buffer_object.
+ *
+ * Wait for a struct ttm_buffer_object to become unreserved.
+ * This is typically used in the execbuf code to relax cpu-usage when
+ * a potential deadlock condition backoff.
+ */
+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
+ */
+
+/**
+ * ttm_bo_move_ttm
+ *
+ * @bo: A pointer to a struct ttm_buffer_object.
+ * @evict: 1: This is an eviction. Don't try to pipeline.
+ * @no_wait: Never sleep, but rather return with -EBUSY.
+ * @new_mem: struct ttm_mem_reg indicating where to move.
+ *
+ * Optimized move function for a buffer object with both old and
+ * new placement backed by a TTM. The function will, if successful,
+ * free any old aperture space, and set (@new_mem)->mm_node to NULL,
+ * and update the (@bo)->mem placement flags. If unsuccessful, the old
+ * data remains untouched, and it's up to the caller to free the
+ * memory space indicated by @new_mem.
+ * Returns:
+ * !0: Failure.
+ */
+
+extern int ttm_bo_move_ttm(struct ttm_buffer_object *bo,
+			   bool evict, bool no_wait,
+			   struct ttm_mem_reg *new_mem);
+
+/**
+ * ttm_bo_move_memcpy
+ *
+ * @bo: A pointer to a struct ttm_buffer_object.
+ * @evict: 1: This is an eviction. Don't try to pipeline.
+ * @no_wait: Never sleep, but rather return with -EBUSY.
+ * @new_mem: struct ttm_mem_reg indicating where to move.
+ *
+ * Fallback move function for a mappable buffer object in mappable memory.
+ * The function will, if successful,
+ * free any old aperture space, and set (@new_mem)->mm_node to NULL,
+ * and update the (@bo)->mem placement flags. If unsuccessful, the old
+ * data remains untouched, and it's up to the caller to free the
+ * memory space indicated by @new_mem.
+ * Returns:
+ * !0: Failure.
+ */
+
+extern int ttm_bo_move_memcpy(struct ttm_buffer_object *bo,
+			      bool evict,
+			      bool no_wait, struct ttm_mem_reg *new_mem);
+
+/**
+ * ttm_bo_free_old_node
+ *
+ * @bo: A pointer to a struct ttm_buffer_object.
+ *
+ * Utility function to free an old placement after a successful move.
+ */
+extern void ttm_bo_free_old_node(struct ttm_buffer_object *bo);
+
+/**
+ * ttm_bo_move_accel_cleanup.
+ *
+ * @bo: A pointer to a struct ttm_buffer_object.
+ * @sync_obj: A sync object that signals when moving is complete.
+ * @sync_obj_arg: An argument to pass to the sync object idle / wait
+ * functions.
+ * @evict: This is an evict move. Don't return until the buffer is idle.
+ * @no_wait: Never sleep, but rather return with -EBUSY.
+ * @new_mem: struct ttm_mem_reg indicating where to move.
+ *
+ * Accelerated move function to be called when an accelerated move
+ * has been scheduled. The function will create a new temporary buffer object
+ * representing the old placement, and put the sync object on both buffer
+ * objects. After that the newly created buffer object is unref'd to be
+ * destroyed when the move is complete. This will help pipeline
+ * buffer moves.
+ */
+
+extern int ttm_bo_move_accel_cleanup(struct ttm_buffer_object *bo,
+				     void *sync_obj,
+				     void *sync_obj_arg,
+				     bool evict, bool no_wait,
+				     struct ttm_mem_reg *new_mem);
+/**
+ * ttm_io_prot
+ *
+ * @c_state: Caching state.
+ * @tmp: Page protection flag for a normal, cached mapping.
+ *
+ * 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);
+
+#if (defined(CONFIG_AGP) || (defined(CONFIG_AGP_MODULE) && defined(MODULE)))
+#define TTM_HAS_AGP
+#include <linux/agp_backend.h>
+
+/**
+ * ttm_agp_backend_init
+ *
+ * @bdev: Pointer to a struct ttm_bo_device.
+ * @bridge: The agp bridge this device is sitting on.
+ *
+ * Create a TTM backend that uses the indicated AGP bridge as an aperture
+ * for TT memory. This function uses the linux agpgart interface to
+ * bind and unbind memory backing a ttm_tt.
+ */
+extern struct ttm_backend *ttm_agp_backend_init(struct ttm_bo_device *bdev,
+						struct agp_bridge_data *bridge);
+#endif
+
+#endif
diff --git a/include/drm/ttm/ttm_memory.h b/include/drm/ttm/ttm_memory.h
new file mode 100644
index 000000000000..6983a7cf4da4
--- /dev/null
+++ b/include/drm/ttm/ttm_memory.h
@@ -0,0 +1,158 @@
+/**************************************************************************
+ *
+ * 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.
+ *
+ **************************************************************************/
+
+#ifndef TTM_MEMORY_H
+#define TTM_MEMORY_H
+
+#include <linux/workqueue.h>
+#include <linux/spinlock.h>
+#include <linux/wait.h>
+#include <linux/errno.h>
+#include <linux/kobject.h>
+
+/**
+ * struct ttm_mem_shrink - callback to shrink TTM memory usage.
+ *
+ * @do_shrink: The callback function.
+ *
+ * Arguments to the do_shrink functions are intended to be passed using
+ * inheritance. That is, the argument class derives from struct ttm_mem_srink,
+ * and can be accessed using container_of().
+ */
+
+struct ttm_mem_shrink {
+	int (*do_shrink) (struct ttm_mem_shrink *);
+};
+
+/**
+ * struct ttm_mem_global - Global memory accounting structure.
+ *
+ * @shrink: A single callback to shrink TTM memory usage. Extend this
+ * to a linked list to be able to handle multiple callbacks when needed.
+ * @swap_queue: A workqueue to handle shrinking in low memory situations. We
+ * need a separate workqueue since it will spend a lot of time waiting
+ * for the GPU, and this will otherwise block other workqueue tasks(?)
+ * At this point we use only a single-threaded workqueue.
+ * @work: The workqueue callback for the shrink queue.
+ * @queue: Wait queue for processes suspended waiting for memory.
+ * @lock: Lock to protect the @shrink - and the memory accounting members,
+ * that is, essentially the whole structure with some exceptions.
+ * @zones: Array of pointers to accounting zones.
+ * @num_zones: Number of populated entries in the @zones array.
+ * @zone_kernel: Pointer to the kernel zone.
+ * @zone_highmem: Pointer to the highmem zone if there is one.
+ * @zone_dma32: Pointer to the dma32 zone if there is one.
+ *
+ * Note that this structure is not per device. It should be global for all
+ * graphics devices.
+ */
+
+#define TTM_MEM_MAX_ZONES 2
+struct ttm_mem_zone;
+struct ttm_mem_global {
+	struct kobject kobj;
+	struct ttm_mem_shrink *shrink;
+	struct workqueue_struct *swap_queue;
+	struct work_struct work;
+	wait_queue_head_t queue;
+	spinlock_t lock;
+	struct ttm_mem_zone *zones[TTM_MEM_MAX_ZONES];
+	unsigned int num_zones;
+	struct ttm_mem_zone *zone_kernel;
+#ifdef CONFIG_HIGHMEM
+	struct ttm_mem_zone *zone_highmem;
+#else
+	struct ttm_mem_zone *zone_dma32;
+#endif
+};
+
+/**
+ * ttm_mem_init_shrink - initialize a struct ttm_mem_shrink object
+ *
+ * @shrink: The object to initialize.
+ * @func: The callback function.
+ */
+
+static inline void ttm_mem_init_shrink(struct ttm_mem_shrink *shrink,
+				       int (*func) (struct ttm_mem_shrink *))
+{
+	shrink->do_shrink = func;
+}
+
+/**
+ * ttm_mem_register_shrink - register a struct ttm_mem_shrink object.
+ *
+ * @glob: The struct ttm_mem_global object to register with.
+ * @shrink: An initialized struct ttm_mem_shrink object to register.
+ *
+ * Returns:
+ * -EBUSY: There's already a callback registered. (May change).
+ */
+
+static inline int ttm_mem_register_shrink(struct ttm_mem_global *glob,
+					  struct ttm_mem_shrink *shrink)
+{
+	spin_lock(&glob->lock);
+	if (glob->shrink != NULL) {
+		spin_unlock(&glob->lock);
+		return -EBUSY;
+	}
+	glob->shrink = shrink;
+	spin_unlock(&glob->lock);
+	return 0;
+}
+
+/**
+ * ttm_mem_unregister_shrink - unregister a struct ttm_mem_shrink object.
+ *
+ * @glob: The struct ttm_mem_global object to unregister from.
+ * @shrink: A previously registert struct ttm_mem_shrink object.
+ *
+ */
+
+static inline void ttm_mem_unregister_shrink(struct ttm_mem_global *glob,
+					     struct ttm_mem_shrink *shrink)
+{
+	spin_lock(&glob->lock);
+	BUG_ON(glob->shrink != shrink);
+	glob->shrink = NULL;
+	spin_unlock(&glob->lock);
+}
+
+extern int ttm_mem_global_init(struct ttm_mem_global *glob);
+extern void ttm_mem_global_release(struct ttm_mem_global *glob);
+extern int ttm_mem_global_alloc(struct ttm_mem_global *glob, uint64_t memory,
+				bool no_wait, bool interruptible);
+extern void ttm_mem_global_free(struct ttm_mem_global *glob,
+				uint64_t amount);
+extern int ttm_mem_global_alloc_page(struct ttm_mem_global *glob,
+				     struct page *page,
+				     bool no_wait, bool interruptible);
+extern void ttm_mem_global_free_page(struct ttm_mem_global *glob,
+				     struct page *page);
+extern size_t ttm_round_pot(size_t size);
+#endif
diff --git a/include/drm/ttm/ttm_module.h b/include/drm/ttm/ttm_module.h
new file mode 100644
index 000000000000..cf416aee19af
--- /dev/null
+++ b/include/drm/ttm/ttm_module.h
@@ -0,0 +1,60 @@
+/**************************************************************************
+ *
+ * Copyright 2008-2009 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_MODULE_H_
+#define _TTM_MODULE_H_
+
+#include <linux/kernel.h>
+struct kobject;
+
+#define TTM_PFX "[TTM] "
+
+enum ttm_global_types {
+	TTM_GLOBAL_TTM_MEM = 0,
+	TTM_GLOBAL_TTM_BO,
+	TTM_GLOBAL_TTM_OBJECT,
+	TTM_GLOBAL_NUM
+};
+
+struct ttm_global_reference {
+	enum ttm_global_types global_type;
+	size_t size;
+	void *object;
+	int (*init) (struct ttm_global_reference *);
+	void (*release) (struct ttm_global_reference *);
+};
+
+extern void ttm_global_init(void);
+extern void ttm_global_release(void);
+extern int ttm_global_item_ref(struct ttm_global_reference *ref);
+extern void ttm_global_item_unref(struct ttm_global_reference *ref);
+extern struct kobject *ttm_get_kobj(void);
+
+#endif /* _TTM_MODULE_H_ */
diff --git a/include/drm/ttm/ttm_placement.h b/include/drm/ttm/ttm_placement.h
new file mode 100644
index 000000000000..c84ff153a564
--- /dev/null
+++ b/include/drm/ttm/ttm_placement.h
@@ -0,0 +1,92 @@
+/**************************************************************************
+ *
+ * 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_PLACEMENT_H_
+#define _TTM_PLACEMENT_H_
+/*
+ * Memory regions for data placement.
+ */
+
+#define TTM_PL_SYSTEM           0
+#define TTM_PL_TT               1
+#define TTM_PL_VRAM             2
+#define TTM_PL_PRIV0            3
+#define TTM_PL_PRIV1            4
+#define TTM_PL_PRIV2            5
+#define TTM_PL_PRIV3            6
+#define TTM_PL_PRIV4            7
+#define TTM_PL_PRIV5            8
+#define TTM_PL_SWAPPED          15
+
+#define TTM_PL_FLAG_SYSTEM      (1 << TTM_PL_SYSTEM)
+#define TTM_PL_FLAG_TT          (1 << TTM_PL_TT)
+#define TTM_PL_FLAG_VRAM        (1 << TTM_PL_VRAM)
+#define TTM_PL_FLAG_PRIV0       (1 << TTM_PL_PRIV0)
+#define TTM_PL_FLAG_PRIV1       (1 << TTM_PL_PRIV1)
+#define TTM_PL_FLAG_PRIV2       (1 << TTM_PL_PRIV2)
+#define TTM_PL_FLAG_PRIV3       (1 << TTM_PL_PRIV3)
+#define TTM_PL_FLAG_PRIV4       (1 << TTM_PL_PRIV4)
+#define TTM_PL_FLAG_PRIV5       (1 << TTM_PL_PRIV5)
+#define TTM_PL_FLAG_SWAPPED     (1 << TTM_PL_SWAPPED)
+#define TTM_PL_MASK_MEM         0x0000FFFF
+
+/*
+ * Other flags that affects data placement.
+ * TTM_PL_FLAG_CACHED indicates cache-coherent mappings
+ * if available.
+ * TTM_PL_FLAG_SHARED means that another application may
+ * reference the buffer.
+ * TTM_PL_FLAG_NO_EVICT means that the buffer may never
+ * be evicted to make room for other buffers.
+ */
+
+#define TTM_PL_FLAG_CACHED      (1 << 16)
+#define TTM_PL_FLAG_UNCACHED    (1 << 17)
+#define TTM_PL_FLAG_WC          (1 << 18)
+#define TTM_PL_FLAG_SHARED      (1 << 20)
+#define TTM_PL_FLAG_NO_EVICT    (1 << 21)
+
+#define TTM_PL_MASK_CACHING     (TTM_PL_FLAG_CACHED | \
+				 TTM_PL_FLAG_UNCACHED | \
+				 TTM_PL_FLAG_WC)
+
+#define TTM_PL_MASK_MEMTYPE     (TTM_PL_MASK_MEM | TTM_PL_MASK_CACHING)
+
+/*
+ * Access flags to be used for CPU- and GPU- mappings.
+ * The idea is that the TTM synchronization mechanism will
+ * allow concurrent READ access and exclusive write access.
+ * Currently GPU- and CPU accesses are exclusive.
+ */
+
+#define TTM_ACCESS_READ         (1 << 0)
+#define TTM_ACCESS_WRITE        (1 << 1)
+
+#endif
diff --git a/include/keys/rxrpc-type.h b/include/keys/rxrpc-type.h
index 7609365577f1..5cb86c307f5d 100644
--- a/include/keys/rxrpc-type.h
+++ b/include/keys/rxrpc-type.h
@@ -21,4 +21,111 @@ extern struct key_type key_type_rxrpc;
 
 extern struct key *rxrpc_get_null_key(const char *);
 
+/*
+ * RxRPC key for Kerberos IV (type-2 security)
+ */
+struct rxkad_key {
+	u32	vice_id;
+	u32	start;			/* time at which ticket starts */
+	u32	expiry;			/* time at which ticket expires */
+	u32	kvno;			/* key version number */
+	u8	primary_flag;		/* T if key for primary cell for this user */
+	u16	ticket_len;		/* length of ticket[] */
+	u8	session_key[8];		/* DES session key */
+	u8	ticket[0];		/* the encrypted ticket */
+};
+
+/*
+ * Kerberos 5 principal
+ *	name/name/name@realm
+ */
+struct krb5_principal {
+	u8	n_name_parts;		/* N of parts of the name part of the principal */
+	char	**name_parts;		/* parts of the name part of the principal */
+	char	*realm;			/* parts of the realm part of the principal */
+};
+
+/*
+ * Kerberos 5 tagged data
+ */
+struct krb5_tagged_data {
+	/* for tag value, see /usr/include/krb5/krb5.h
+	 * - KRB5_AUTHDATA_* for auth data
+	 * - 
+	 */
+	s32		tag;
+	u32		data_len;
+	u8		*data;
+};
+
+/*
+ * RxRPC key for Kerberos V (type-5 security)
+ */
+struct rxk5_key {
+	u64			authtime;	/* time at which auth token generated */
+	u64			starttime;	/* time at which auth token starts */
+	u64			endtime;	/* time at which auth token expired */
+	u64			renew_till;	/* time to which auth token can be renewed */
+	s32			is_skey;	/* T if ticket is encrypted in another ticket's
+						 * skey */
+	s32			flags;		/* mask of TKT_FLG_* bits (krb5/krb5.h) */
+	struct krb5_principal	client;		/* client principal name */
+	struct krb5_principal	server;		/* server principal name */
+	u16			ticket_len;	/* length of ticket */
+	u16			ticket2_len;	/* length of second ticket */
+	u8			n_authdata;	/* number of authorisation data elements */
+	u8			n_addresses;	/* number of addresses */
+	struct krb5_tagged_data	session;	/* session data; tag is enctype */
+	struct krb5_tagged_data *addresses;	/* addresses */
+	u8			*ticket;	/* krb5 ticket */
+	u8			*ticket2;	/* second krb5 ticket, if related to ticket (via
+						 * DUPLICATE-SKEY or ENC-TKT-IN-SKEY) */
+	struct krb5_tagged_data *authdata;	/* authorisation data */
+};
+
+/*
+ * list of tokens attached to an rxrpc key
+ */
+struct rxrpc_key_token {
+	u16	security_index;		/* RxRPC header security index */
+	struct rxrpc_key_token *next;	/* the next token in the list */
+	union {
+		struct rxkad_key *kad;
+		struct rxk5_key *k5;
+	};
+};
+
+/*
+ * structure of raw payloads passed to add_key() or instantiate key
+ */
+struct rxrpc_key_data_v1 {
+	u32		kif_version;		/* 1 */
+	u16		security_index;
+	u16		ticket_length;
+	u32		expiry;			/* time_t */
+	u32		kvno;
+	u8		session_key[8];
+	u8		ticket[0];
+};
+
+/*
+ * AF_RXRPC key payload derived from XDR format
+ * - based on openafs-1.4.10/src/auth/afs_token.xg
+ */
+#define AFSTOKEN_LENGTH_MAX		16384	/* max payload size */
+#define AFSTOKEN_STRING_MAX		256	/* max small string length */
+#define AFSTOKEN_DATA_MAX		64	/* max small data length */
+#define AFSTOKEN_CELL_MAX		64	/* max cellname length */
+#define AFSTOKEN_MAX			8	/* max tokens per payload */
+#define AFSTOKEN_BDATALN_MAX		16384	/* max big data length */
+#define AFSTOKEN_RK_TIX_MAX		12000	/* max RxKAD ticket size */
+#define AFSTOKEN_GK_KEY_MAX		64	/* max GSSAPI key size */
+#define AFSTOKEN_GK_TOKEN_MAX		16384	/* max GSSAPI token size */
+#define AFSTOKEN_K5_COMPONENTS_MAX	16	/* max K5 components */
+#define AFSTOKEN_K5_NAME_MAX		128	/* max K5 name length */
+#define AFSTOKEN_K5_REALM_MAX		64	/* max K5 realm name length */
+#define AFSTOKEN_K5_TIX_MAX		16384	/* max K5 ticket size */
+#define AFSTOKEN_K5_ADDRESSES_MAX	16	/* max K5 addresses */
+#define AFSTOKEN_K5_AUTHDATA_MAX	16	/* max K5 pieces of auth data */
+
 #endif /* _KEYS_RXRPC_TYPE_H */
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index a67b6227d272..5a5385749e16 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -57,6 +57,7 @@ header-y += dlmconstants.h
 header-y += dlm_device.h
 header-y += dlm_netlink.h
 header-y += dm-ioctl.h
+header-y += dm-log-userspace.h
 header-y += dn.h
 header-y += dqblk_xfs.h
 header-y += efs_fs_sb.h
@@ -67,6 +68,7 @@ header-y += falloc.h
 header-y += fd.h
 header-y += fdreg.h
 header-y += fib_rules.h
+header-y += fiemap.h
 header-y += firewire-cdev.h
 header-y += firewire-constants.h
 header-y += fuse.h
@@ -124,6 +126,7 @@ header-y += nfs_mount.h
 header-y += nl80211.h
 header-y += param.h
 header-y += pci_regs.h
+header-y += perf_event.h
 header-y += pfkeyv2.h
 header-y += pg.h
 header-y += phantom.h
@@ -134,9 +137,11 @@ header-y += posix_types.h
 header-y += ppdev.h
 header-y += prctl.h
 header-y += qnxtypes.h
+header-y += qnx4_fs.h
 header-y += radeonfb.h
 header-y += raw.h
 header-y += resource.h
+header-y += romfs_fs.h
 header-y += rose.h
 header-y += serial_reg.h
 header-y += smbno.h
@@ -264,6 +269,10 @@ ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/kvm.h \
       		  $(srctree)/include/asm-$(SRCARCH)/kvm.h),)
 unifdef-y += kvm.h
 endif
+ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/kvm_para.h \
+		  $(srctree)/include/asm-$(SRCARCH)/kvm_para.h),)
+unifdef-y += kvm_para.h
+endif
 unifdef-y += llc.h
 unifdef-y += loop.h
 unifdef-y += lp.h
@@ -305,15 +314,15 @@ unifdef-y += pmu.h
 unifdef-y += poll.h
 unifdef-y += ppp_defs.h
 unifdef-y += ppp-comp.h
+unifdef-y += pps.h
 unifdef-y += ptrace.h
-unifdef-y += qnx4_fs.h
 unifdef-y += quota.h
 unifdef-y += random.h
+unifdef-y += rfkill.h
 unifdef-y += irqnr.h
 unifdef-y += reboot.h
 unifdef-y += reiserfs_fs.h
 unifdef-y += reiserfs_xattr.h
-unifdef-y += romfs_fs.h
 unifdef-y += route.h
 unifdef-y += rtc.h
 unifdef-y += rtnetlink.h
@@ -321,6 +330,7 @@ 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
@@ -355,6 +365,7 @@ unifdef-y += utsname.h
 unifdef-y += videodev2.h
 unifdef-y += videodev.h
 unifdef-y += virtio_config.h
+unifdef-y += virtio_ids.h
 unifdef-y += virtio_blk.h
 unifdef-y += virtio_net.h
 unifdef-y += virtio_9p.h
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index d047f846c3ed..dfcd920c3e54 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -41,8 +41,6 @@
 #include <acpi/acpi_drivers.h>
 #include <acpi/acpi_numa.h>
 #include <asm/acpi.h>
-#include <linux/dmi.h>
-
 
 enum acpi_irq_model_id {
 	ACPI_IRQ_MODEL_PIC = 0,
@@ -97,6 +95,7 @@ void acpi_table_print_madt_entry (struct acpi_subtable_header *madt);
 /* the following four functions are architecture-dependent */
 void acpi_numa_slit_init (struct acpi_table_slit *slit);
 void acpi_numa_processor_affinity_init (struct acpi_srat_cpu_affinity *pa);
+void acpi_numa_x2apic_affinity_init(struct acpi_srat_x2apic_cpu_affinity *pa);
 void acpi_numa_memory_affinity_init (struct acpi_srat_mem_affinity *ma);
 void acpi_numa_arch_fixup(void);
 
@@ -110,14 +109,12 @@ int acpi_register_ioapic(acpi_handle handle, u64 phys_addr, u32 gsi_base);
 int acpi_unregister_ioapic(acpi_handle handle, u32 gsi_base);
 void acpi_irq_stats_init(void);
 extern u32 acpi_irq_handled;
-
-extern struct acpi_mcfg_allocation *pci_mmcfg_config;
-extern int pci_mmcfg_config_num;
+extern u32 acpi_irq_not_handled;
 
 extern int sbf_port;
 extern unsigned long acpi_realmode_flags;
 
-int acpi_register_gsi (u32 gsi, int triggering, int polarity);
+int acpi_register_gsi (struct device *dev, u32 gsi, int triggering, int polarity);
 int acpi_gsi_to_irq (u32 gsi, unsigned int *irq);
 
 #ifdef CONFIG_X86_IO_APIC
@@ -220,10 +217,8 @@ static inline int acpi_video_display_switch_support(void)
 #endif /* defined(CONFIG_ACPI_VIDEO) || defined(CONFIG_ACPI_VIDEO_MODULE) */
 
 extern int acpi_blacklisted(void);
-#ifdef CONFIG_DMI
 extern void acpi_dmi_osi_linux(int enable, const struct dmi_system_id *d);
 extern int acpi_osi_setup(char *str);
-#endif
 
 #ifdef CONFIG_ACPI_NUMA
 int acpi_get_pxm(acpi_handle handle);
@@ -291,7 +286,13 @@ void __init acpi_s4_no_nvs(void);
 				OSC_PCI_EXPRESS_CAP_STRUCTURE_CONTROL)
 
 extern acpi_status acpi_pci_osc_control_set(acpi_handle handle, u32 flags);
-#else	/* CONFIG_ACPI */
+extern void acpi_early_init(void);
+
+#else	/* !CONFIG_ACPI */
+
+#define acpi_disabled 1
+
+static inline void acpi_early_init(void) { }
 
 static inline int early_acpi_boot_init(void)
 {
@@ -329,5 +330,11 @@ static inline int acpi_check_mem_region(resource_size_t start,
 	return 0;
 }
 
+struct acpi_table_header;
+static inline int acpi_table_parse(char *id,
+				int (*handler)(struct acpi_table_header *))
+{
+	return -1;
+}
 #endif	/* !CONFIG_ACPI */
 #endif	/*_LINUX_ACPI_H*/
diff --git a/include/linux/adfs_fs.h b/include/linux/adfs_fs.h
index ef788c2085a1..b19801f73890 100644
--- a/include/linux/adfs_fs.h
+++ b/include/linux/adfs_fs.h
@@ -41,8 +41,6 @@ struct adfs_discrecord {
 #define ADFS_DR_SIZE_BITS	(ADFS_DR_SIZE << 3)
 
 #ifdef __KERNEL__
-#include <linux/adfs_fs_i.h>
-#include <linux/adfs_fs_sb.h>
 /*
  * Calculate the boot block checksum on an ADFS drive.  Note that this will
  * appear to be correct if the sector contains all zeros, so also check that
@@ -60,17 +58,6 @@ static inline int adfs_checkbblk(unsigned char *ptr)
 
 	return (result & 0xff) != ptr[511];
 }
-
-static inline struct adfs_sb_info *ADFS_SB(struct super_block *sb)
-{
-	return sb->s_fs_info;
-}
-
-static inline struct adfs_inode_info *ADFS_I(struct inode *inode)
-{
-	return container_of(inode, struct adfs_inode_info, vfs_inode);
-}
-
 #endif
 
 #endif
diff --git a/include/linux/adfs_fs_i.h b/include/linux/adfs_fs_i.h
deleted file mode 100644
index cb543034e54f..000000000000
--- a/include/linux/adfs_fs_i.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- *  linux/include/linux/adfs_fs_i.h
- *
- * Copyright (C) 1997 Russell King
- */
-
-#ifndef _ADFS_FS_I
-#define _ADFS_FS_I
-
-/*
- * adfs file system inode data in memory
- */
-struct adfs_inode_info {
-	loff_t		mmu_private;
-	unsigned long	parent_id;	/* object id of parent		*/
-	__u32		loadaddr;	/* RISC OS load address		*/
-	__u32		execaddr;	/* RISC OS exec address		*/
-	unsigned int	filetype;	/* RISC OS file type		*/
-	unsigned int	attr;		/* RISC OS permissions		*/
-	unsigned int	stamped:1;	/* RISC OS file has date/time	*/
-	struct inode vfs_inode;
-};
-
-#endif
diff --git a/include/linux/adfs_fs_sb.h b/include/linux/adfs_fs_sb.h
deleted file mode 100644
index d9bf05c02ccc..000000000000
--- a/include/linux/adfs_fs_sb.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- *  linux/include/linux/adfs_fs_sb.h
- *
- * Copyright (C) 1997-1999 Russell King
- */
-
-#ifndef _ADFS_FS_SB
-#define _ADFS_FS_SB
-
-/*
- * Forward-declare this
- */
-struct adfs_discmap;
-struct adfs_dir_ops;
-
-/*
- * ADFS file system superblock data in memory
- */
-struct adfs_sb_info {
-	struct adfs_discmap *s_map;	/* bh list containing map		 */
-	struct adfs_dir_ops *s_dir;	/* directory operations			 */
-
-	uid_t		s_uid;		/* owner uid				 */
-	gid_t		s_gid;		/* owner gid				 */
-	umode_t		s_owner_mask;	/* ADFS owner perm -> unix perm		 */
-	umode_t		s_other_mask;	/* ADFS other perm -> unix perm		 */
-
-	__u32		s_ids_per_zone;	/* max. no ids in one zone		 */
-	__u32		s_idlen;	/* length of ID in map			 */
-	__u32		s_map_size;	/* sector size of a map			 */
-	unsigned long	s_size;		/* total size (in blocks) of this fs	 */
-	signed int	s_map2blk;	/* shift left by this for map->sector	 */
-	unsigned int	s_log2sharesize;/* log2 share size			 */
-	__le32		s_version;	/* disc format version			 */
-	unsigned int	s_namelen;	/* maximum number of characters in name	 */
-};
-
-#endif
diff --git a/include/linux/agp_backend.h b/include/linux/agp_backend.h
index 2b8df8b420fd..9101ed64f803 100644
--- a/include/linux/agp_backend.h
+++ b/include/linux/agp_backend.h
@@ -53,7 +53,7 @@ struct agp_kern_info {
 	int current_memory;
 	bool cant_use_aperture;
 	unsigned long page_mask;
-	struct vm_operations_struct *vm_ops;
+	const struct vm_operations_struct *vm_ops;
 };
 
 /*
@@ -70,7 +70,7 @@ struct agp_memory {
 	struct agp_memory *next;
 	struct agp_memory *prev;
 	struct agp_bridge_data *bridge;
-	unsigned long *memory;
+	struct page **pages;
 	size_t page_count;
 	int key;
 	int num_scratch_pages;
@@ -79,9 +79,12 @@ struct agp_memory {
 	u32 physical;
 	bool is_bound;
 	bool is_flushed;
-        bool vmalloc_flag;
+	bool vmalloc_flag;
 	/* list of agp_memory mapped to the aperture */
 	struct list_head mapped_list;
+	/* DMA-mapped addresses */
+	struct scatterlist *sg_list;
+	int num_sg;
 };
 
 #define AGP_NORMAL_MEMORY 0
diff --git a/include/linux/aio.h b/include/linux/aio.h
index b16a957030f8..aea219d7d8d1 100644
--- a/include/linux/aio.h
+++ b/include/linux/aio.h
@@ -121,9 +121,9 @@ struct kiocb {
 
 	/*
 	 * If the aio_resfd field of the userspace iocb is not zero,
-	 * this is the underlying file* to deliver event to.
+	 * this is the underlying eventfd context to deliver events to.
 	 */
-	struct file		*ki_eventfd;
+	struct eventfd_ctx	*ki_eventfd;
 };
 
 #define is_sync_kiocb(iocb)	((iocb)->ki_key == KIOCB_SYNC_KEY)
@@ -225,8 +225,6 @@ static inline void exit_aio(struct mm_struct *mm) { }
 
 #define io_wait_to_kiocb(wait) container_of(wait, struct kiocb, ki_wait)
 
-#include <linux/aio_abi.h>
-
 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 51e6e54b2aa1..ab94335b4bb9 100644
--- a/include/linux/amba/bus.h
+++ b/include/linux/amba/bus.h
@@ -28,7 +28,7 @@ struct amba_id {
 
 struct amba_driver {
 	struct device_driver	drv;
-	int			(*probe)(struct amba_device *, void *);
+	int			(*probe)(struct amba_device *, struct amba_id *);
 	int			(*remove)(struct amba_device *);
 	void			(*shutdown)(struct amba_device *);
 	int			(*suspend)(struct amba_device *, pm_message_t);
@@ -36,6 +36,11 @@ struct amba_driver {
 	struct amba_id		*id_table;
 };
 
+enum amba_vendor {
+	AMBA_VENDOR_ARM = 0x41,
+	AMBA_VENDOR_ST = 0x80,
+};
+
 #define amba_get_drvdata(d)	dev_get_drvdata(&d->dev)
 #define amba_set_drvdata(d,p)	dev_set_drvdata(&d->dev, p)
 
diff --git a/include/linux/amba/mmci.h b/include/linux/amba/mmci.h
new file mode 100644
index 000000000000..6b4241748dda
--- /dev/null
+++ b/include/linux/amba/mmci.h
@@ -0,0 +1,18 @@
+/*
+ *  include/linux/amba/mmci.h
+ */
+#ifndef AMBA_MMCI_H
+#define AMBA_MMCI_H
+
+#include <linux/mmc/host.h>
+
+struct mmci_platform_data {
+	unsigned int ocr_mask;			/* available voltages */
+	u32 (*translate_vdd)(struct device *, unsigned int);
+	unsigned int (*status)(struct device *);
+	int	gpio_wp;
+	int	gpio_cd;
+	unsigned long capabilities;
+};
+
+#endif
diff --git a/include/linux/amba/pl022.h b/include/linux/amba/pl022.h
new file mode 100644
index 000000000000..e4836c6b3dd7
--- /dev/null
+++ b/include/linux/amba/pl022.h
@@ -0,0 +1,264 @@
+/*
+ * include/linux/amba/pl022.h
+ *
+ * Copyright (C) 2008-2009 ST-Ericsson AB
+ * Copyright (C) 2006 STMicroelectronics Pvt. Ltd.
+ *
+ * Author: Linus Walleij <linus.walleij@stericsson.com>
+ *
+ * Initial version inspired by:
+ *	linux-2.6.17-rc3-mm1/drivers/spi/pxa2xx_spi.c
+ * Initial adoption to PL022 by:
+ *      Sachin Verma <sachin.verma@st.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _SSP_PL022_H
+#define _SSP_PL022_H
+
+#include <linux/device.h>
+
+/**
+ * whether SSP is in loopback mode or not
+ */
+enum ssp_loopback {
+	LOOPBACK_DISABLED,
+	LOOPBACK_ENABLED
+};
+
+/**
+ * enum ssp_interface - interfaces allowed for this SSP Controller
+ * @SSP_INTERFACE_MOTOROLA_SPI: Motorola Interface
+ * @SSP_INTERFACE_TI_SYNC_SERIAL: Texas Instrument Synchronous Serial
+ * interface
+ * @SSP_INTERFACE_NATIONAL_MICROWIRE: National Semiconductor Microwire
+ * interface
+ * @SSP_INTERFACE_UNIDIRECTIONAL: Unidirectional interface (STn8810
+ * &STn8815 only)
+ */
+enum ssp_interface {
+	SSP_INTERFACE_MOTOROLA_SPI,
+	SSP_INTERFACE_TI_SYNC_SERIAL,
+	SSP_INTERFACE_NATIONAL_MICROWIRE,
+	SSP_INTERFACE_UNIDIRECTIONAL
+};
+
+/**
+ * enum ssp_hierarchy - whether SSP is configured as Master or Slave
+ */
+enum ssp_hierarchy {
+	SSP_MASTER,
+	SSP_SLAVE
+};
+
+/**
+ * enum ssp_clock_params - clock parameters, to set SSP clock at a
+ * desired freq
+ */
+struct ssp_clock_params {
+	u8 cpsdvsr; /* value from 2 to 254 (even only!) */
+	u8 scr;	    /* value from 0 to 255 */
+};
+
+/**
+ * enum ssp_rx_endian - endianess of Rx FIFO Data
+ */
+enum ssp_rx_endian {
+	SSP_RX_MSB,
+	SSP_RX_LSB
+};
+
+/**
+ * enum ssp_tx_endian - endianess of Tx FIFO Data
+ */
+enum ssp_tx_endian {
+	SSP_TX_MSB,
+	SSP_TX_LSB
+};
+
+/**
+ * enum ssp_data_size - number of bits in one data element
+ */
+enum ssp_data_size {
+	SSP_DATA_BITS_4 = 0x03, SSP_DATA_BITS_5, SSP_DATA_BITS_6,
+	SSP_DATA_BITS_7, SSP_DATA_BITS_8, SSP_DATA_BITS_9,
+	SSP_DATA_BITS_10, SSP_DATA_BITS_11, SSP_DATA_BITS_12,
+	SSP_DATA_BITS_13, SSP_DATA_BITS_14, SSP_DATA_BITS_15,
+	SSP_DATA_BITS_16, SSP_DATA_BITS_17, SSP_DATA_BITS_18,
+	SSP_DATA_BITS_19, SSP_DATA_BITS_20, SSP_DATA_BITS_21,
+	SSP_DATA_BITS_22, SSP_DATA_BITS_23, SSP_DATA_BITS_24,
+	SSP_DATA_BITS_25, SSP_DATA_BITS_26, SSP_DATA_BITS_27,
+	SSP_DATA_BITS_28, SSP_DATA_BITS_29, SSP_DATA_BITS_30,
+	SSP_DATA_BITS_31, SSP_DATA_BITS_32
+};
+
+/**
+ * enum ssp_mode - SSP mode of operation (Communication modes)
+ */
+enum ssp_mode {
+	INTERRUPT_TRANSFER,
+	POLLING_TRANSFER,
+	DMA_TRANSFER
+};
+
+/**
+ * enum ssp_rx_level_trig - receive FIFO watermark level which triggers
+ * IT: Interrupt fires when _N_ or more elements in RX FIFO.
+ */
+enum ssp_rx_level_trig {
+	SSP_RX_1_OR_MORE_ELEM,
+	SSP_RX_4_OR_MORE_ELEM,
+	SSP_RX_8_OR_MORE_ELEM,
+	SSP_RX_16_OR_MORE_ELEM,
+	SSP_RX_32_OR_MORE_ELEM
+};
+
+/**
+ * Transmit FIFO watermark level which triggers (IT Interrupt fires
+ * when _N_ or more empty locations in TX FIFO)
+ */
+enum ssp_tx_level_trig {
+	SSP_TX_1_OR_MORE_EMPTY_LOC,
+	SSP_TX_4_OR_MORE_EMPTY_LOC,
+	SSP_TX_8_OR_MORE_EMPTY_LOC,
+	SSP_TX_16_OR_MORE_EMPTY_LOC,
+	SSP_TX_32_OR_MORE_EMPTY_LOC
+};
+
+/**
+ * enum SPI Clock Phase - clock phase (Motorola SPI interface only)
+ * @SSP_CLK_FIRST_EDGE: Receive data on first edge transition (actual direction depends on polarity)
+ * @SSP_CLK_SECOND_EDGE: Receive data on second edge transition (actual direction depends on polarity)
+ */
+enum ssp_spi_clk_phase {
+	SSP_CLK_FIRST_EDGE,
+	SSP_CLK_SECOND_EDGE
+};
+
+/**
+ * enum SPI Clock Polarity - clock polarity (Motorola SPI interface only)
+ * @SSP_CLK_POL_IDLE_LOW: Low inactive level
+ * @SSP_CLK_POL_IDLE_HIGH: High inactive level
+ */
+enum ssp_spi_clk_pol {
+	SSP_CLK_POL_IDLE_LOW,
+	SSP_CLK_POL_IDLE_HIGH
+};
+
+/**
+ * Microwire Conrol Lengths Command size in microwire format
+ */
+enum ssp_microwire_ctrl_len {
+	SSP_BITS_4 = 0x03, SSP_BITS_5, SSP_BITS_6,
+	SSP_BITS_7, SSP_BITS_8, SSP_BITS_9,
+	SSP_BITS_10, SSP_BITS_11, SSP_BITS_12,
+	SSP_BITS_13, SSP_BITS_14, SSP_BITS_15,
+	SSP_BITS_16, SSP_BITS_17, SSP_BITS_18,
+	SSP_BITS_19, SSP_BITS_20, SSP_BITS_21,
+	SSP_BITS_22, SSP_BITS_23, SSP_BITS_24,
+	SSP_BITS_25, SSP_BITS_26, SSP_BITS_27,
+	SSP_BITS_28, SSP_BITS_29, SSP_BITS_30,
+	SSP_BITS_31, SSP_BITS_32
+};
+
+/**
+ * enum Microwire Wait State
+ * @SSP_MWIRE_WAIT_ZERO: No wait state inserted after last command bit
+ * @SSP_MWIRE_WAIT_ONE: One wait state inserted after last command bit
+ */
+enum ssp_microwire_wait_state {
+	SSP_MWIRE_WAIT_ZERO,
+	SSP_MWIRE_WAIT_ONE
+};
+
+/**
+ * enum Microwire - whether Full/Half Duplex
+ * @SSP_MICROWIRE_CHANNEL_FULL_DUPLEX: SSPTXD becomes bi-directional,
+ *     SSPRXD not used
+ * @SSP_MICROWIRE_CHANNEL_HALF_DUPLEX: SSPTXD is an output, SSPRXD is
+ *     an input.
+ */
+enum ssp_duplex {
+	SSP_MICROWIRE_CHANNEL_FULL_DUPLEX,
+	SSP_MICROWIRE_CHANNEL_HALF_DUPLEX
+};
+
+/**
+ * CHIP select/deselect commands
+ */
+enum ssp_chip_select {
+	SSP_CHIP_SELECT,
+	SSP_CHIP_DESELECT
+};
+
+
+/**
+ * struct pl022_ssp_master - device.platform_data for SPI controller devices.
+ * @num_chipselect: chipselects are used to distinguish individual
+ *     SPI slaves, and are numbered from zero to num_chipselects - 1.
+ *     each slave has a chipselect signal, but it's common that not
+ *     every chipselect is connected to a slave.
+ * @enable_dma: if true enables DMA driven transfers.
+ */
+struct pl022_ssp_controller {
+	u16 bus_id;
+	u8 num_chipselect;
+	u8 enable_dma:1;
+};
+
+/**
+ * struct ssp_config_chip - spi_board_info.controller_data for SPI
+ * slave devices, copied to spi_device.controller_data.
+ *
+ * @lbm: used for test purpose to internally connect RX and TX
+ * @iface: Interface type(Motorola, TI, Microwire, Universal)
+ * @hierarchy: sets whether interface is master or slave
+ * @slave_tx_disable: SSPTXD is disconnected (in slave mode only)
+ * @clk_freq: Tune freq parameters of SSP(when in master mode)
+ * @endian_rx: Endianess of Data in Rx FIFO
+ * @endian_tx: Endianess of Data in Tx FIFO
+ * @data_size: Width of data element(4 to 32 bits)
+ * @com_mode: communication mode: polling, Interrupt or DMA
+ * @rx_lev_trig: Rx FIFO watermark level (for IT & DMA mode)
+ * @tx_lev_trig: Tx FIFO watermark level (for IT & DMA mode)
+ * @clk_phase: Motorola SPI interface Clock phase
+ * @clk_pol: Motorola SPI interface Clock polarity
+ * @ctrl_len: Microwire interface: Control length
+ * @wait_state: Microwire interface: Wait state
+ * @duplex: Microwire interface: Full/Half duplex
+ * @cs_control: function pointer to board-specific function to
+ * assert/deassert I/O port to control HW generation of devices chip-select.
+ * @dma_xfer_type: Type of DMA xfer (Mem-to-periph or Periph-to-Periph)
+ * @dma_config: DMA configuration for SSP controller and peripheral
+ */
+struct pl022_config_chip {
+	struct device *dev;
+	enum ssp_loopback lbm;
+	enum ssp_interface iface;
+	enum ssp_hierarchy hierarchy;
+	bool slave_tx_disable;
+	struct ssp_clock_params clk_freq;
+	enum ssp_rx_endian endian_rx;
+	enum ssp_tx_endian endian_tx;
+	enum ssp_data_size data_size;
+	enum ssp_mode com_mode;
+	enum ssp_rx_level_trig rx_lev_trig;
+	enum ssp_tx_level_trig tx_lev_trig;
+	enum ssp_spi_clk_phase clk_phase;
+	enum ssp_spi_clk_pol clk_pol;
+	enum ssp_microwire_ctrl_len ctrl_len;
+	enum ssp_microwire_wait_state wait_state;
+	enum ssp_duplex duplex;
+	void (*cs_control) (u32 control);
+};
+
+#endif /* _SSP_PL022_H */
diff --git a/include/linux/amba/pl061.h b/include/linux/amba/pl061.h
new file mode 100644
index 000000000000..b4fbd9862606
--- /dev/null
+++ b/include/linux/amba/pl061.h
@@ -0,0 +1,15 @@
+/* platform data for the PL061 GPIO driver */
+
+struct pl061_platform_data {
+	/* number of the first GPIO */
+	unsigned	gpio_base;
+
+	/* number of the first IRQ.
+	 * If the IRQ functionality in not desired this must be set to
+	 * (unsigned) -1.
+	 */
+	unsigned	irq_base;
+
+	u8		directions;	/* startup directions, 1: out, 0: in */
+	u8		values;		/* startup values */
+};
diff --git a/include/linux/amba/pl093.h b/include/linux/amba/pl093.h
new file mode 100644
index 000000000000..2983e3671adb
--- /dev/null
+++ b/include/linux/amba/pl093.h
@@ -0,0 +1,80 @@
+/* linux/amba/pl093.h
+ *
+ * Copyright (c) 2008 Simtec Electronics
+ *	http://armlinux.simtec.co.uk/
+ *	Ben Dooks <ben@simtec.co.uk>
+ *
+ * AMBA PL093 SSMC (synchronous static memory controller)
+ *  See DDI0236.pdf (r0p4) for more details
+ *
+ * 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 SMB_BANK(x)	((x) * 0x20) /* each bank control set is 0x20 apart */
+
+/* Offsets for SMBxxxxRy registers */
+
+#define SMBIDCYR	(0x00)
+#define SMBWSTRDR	(0x04)
+#define SMBWSTWRR	(0x08)
+#define SMBWSTOENR	(0x0C)
+#define SMBWSTWENR	(0x10)
+#define SMBCR		(0x14)
+#define SMBSR		(0x18)
+#define SMBWSTBRDR	(0x1C)
+
+/* Masks for SMB registers */
+#define IDCY_MASK	(0xf)
+#define WSTRD_MASK	(0xf)
+#define WSTWR_MASK	(0xf)
+#define WSTOEN_MASK	(0xf)
+#define WSTWEN_MASK	(0xf)
+
+/* Notes from datasheet:
+ *	WSTOEN <= WSTRD
+ *	WSTWEN <= WSTWR
+ *
+ * WSTOEN is not used with nWAIT
+ */
+
+/* SMBCR bit definitions */
+#define SMBCR_BIWRITEEN		(1 << 21)
+#define SMBCR_ADDRVALIDWRITEEN	(1 << 20)
+#define SMBCR_SYNCWRITE		(1 << 17)
+#define SMBCR_BMWRITE		(1 << 16)
+#define SMBCR_WRAPREAD		(1 << 14)
+#define SMBCR_BIREADEN		(1 << 13)
+#define SMBCR_ADDRVALIDREADEN	(1 << 12)
+#define SMBCR_SYNCREAD		(1 << 9)
+#define SMBCR_BMREAD		(1 << 8)
+#define SMBCR_SMBLSPOL		(1 << 6)
+#define SMBCR_WP		(1 << 3)
+#define SMBCR_WAITEN		(1 << 2)
+#define SMBCR_WAITPOL		(1 << 1)
+#define SMBCR_RBLE		(1 << 0)
+
+#define SMBCR_BURSTLENWRITE_MASK	(3 << 18)
+#define SMBCR_BURSTLENWRITE_4		(0 << 18)
+#define SMBCR_BURSTLENWRITE_8		(1 << 18)
+#define SMBCR_BURSTLENWRITE_RESERVED	(2 << 18)
+#define SMBCR_BURSTLENWRITE_CONTINUOUS	(3 << 18)
+
+#define SMBCR_BURSTLENREAD_MASK		(3 << 10)
+#define SMBCR_BURSTLENREAD_4		(0 << 10)
+#define SMBCR_BURSTLENREAD_8		(1 << 10)
+#define SMBCR_BURSTLENREAD_16		(2 << 10)
+#define SMBCR_BURSTLENREAD_CONTINUOUS	(3 << 10)
+
+#define SMBCR_MW_MASK			(3 << 4)
+#define SMBCR_MW_8BIT			(0 << 4)
+#define SMBCR_MW_16BIT			(1 << 4)
+#define SMBCR_MW_M32BIT			(2 << 4)
+
+/* SSMC status registers */
+#define SSMCCSR		(0x200)
+#define SSMCCR		(0x204)
+#define SSMCITCR	(0x208)
+#define SSMCITIP	(0x20C)
+#define SSMCITIOP	(0x210)
diff --git a/include/linux/amba/serial.h b/include/linux/amba/serial.h
index 48ee32a18ac5..5a5a7fd62490 100644
--- a/include/linux/amba/serial.h
+++ b/include/linux/amba/serial.h
@@ -114,6 +114,9 @@
 #define UART011_IFLS_TX4_8	(2 << 0)
 #define UART011_IFLS_TX6_8	(3 << 0)
 #define UART011_IFLS_TX7_8	(4 << 0)
+/* special values for ST vendor with deeper fifo */
+#define UART011_IFLS_RX_HALF	(5 << 3)
+#define UART011_IFLS_TX_HALF	(5 << 0)
 
 #define UART011_OEIM		(1 << 10)	/* overrun error interrupt mask */
 #define UART011_BEIM		(1 << 9)	/* break error interrupt mask */
@@ -159,6 +162,7 @@
 #define UART01x_FR_MODEM_ANY	(UART01x_FR_DCD|UART01x_FR_DSR|UART01x_FR_CTS)
 
 #ifndef __ASSEMBLY__
+struct amba_device; /* in uncompress this is included but amba/bus.h is not */
 struct amba_pl010_data {
 	void (*set_mctrl)(struct amba_device *dev, void __iomem *base, unsigned int mctrl);
 };
diff --git a/include/linux/anon_inodes.h b/include/linux/anon_inodes.h
index e0a0cdc2da43..69a21e0ebd33 100644
--- a/include/linux/anon_inodes.h
+++ b/include/linux/anon_inodes.h
@@ -8,6 +8,9 @@
 #ifndef _LINUX_ANON_INODES_H
 #define _LINUX_ANON_INODES_H
 
+struct file *anon_inode_getfile(const char *name,
+				const struct file_operations *fops,
+				void *priv, int flags);
 int anon_inode_getfd(const char *name, const struct file_operations *fops,
 		     void *priv, int flags);
 
diff --git a/include/linux/arcdevice.h b/include/linux/arcdevice.h
index cd4bcb6989ce..7d650a0e3d8f 100644
--- a/include/linux/arcdevice.h
+++ b/include/linux/arcdevice.h
@@ -337,7 +337,8 @@ struct net_device *alloc_arcdev(const char *name);
 
 int arcnet_open(struct net_device *dev);
 int arcnet_close(struct net_device *dev);
-int arcnet_send_packet(struct sk_buff *skb, struct net_device *dev);
+netdev_tx_t arcnet_send_packet(struct sk_buff *skb,
+				     struct net_device *dev);
 void arcnet_timeout(struct net_device *dev);
 
 #endif				/* __KERNEL__ */
diff --git a/include/linux/async_tx.h b/include/linux/async_tx.h
index 45f6297821bd..a1c486a88e88 100644
--- a/include/linux/async_tx.h
+++ b/include/linux/async_tx.h
@@ -21,6 +21,15 @@
 #include <linux/spinlock.h>
 #include <linux/interrupt.h>
 
+/* on architectures without dma-mapping capabilities we need to ensure
+ * that the asynchronous path compiles away
+ */
+#ifdef CONFIG_HAS_DMA
+#define __async_inline
+#else
+#define __async_inline __always_inline
+#endif
+
 /**
  * dma_chan_ref - object used to manage dma channels received from the
  *   dmaengine core.
@@ -49,25 +58,60 @@ struct dma_chan_ref {
  * array.
  * @ASYNC_TX_ACK: immediately ack the descriptor, precludes setting up a
  * dependency chain
- * @ASYNC_TX_DEP_ACK: ack the dependency descriptor.  Useful for chaining.
+ * @ASYNC_TX_FENCE: specify that the next operation in the dependency
+ * chain uses this operation's result as an input
  */
 enum async_tx_flags {
 	ASYNC_TX_XOR_ZERO_DST	 = (1 << 0),
 	ASYNC_TX_XOR_DROP_DST	 = (1 << 1),
-	ASYNC_TX_ACK		 = (1 << 3),
-	ASYNC_TX_DEP_ACK	 = (1 << 4),
+	ASYNC_TX_ACK		 = (1 << 2),
+	ASYNC_TX_FENCE		 = (1 << 3),
+};
+
+/**
+ * struct async_submit_ctl - async_tx submission/completion modifiers
+ * @flags: submission modifiers
+ * @depend_tx: parent dependency of the current operation being submitted
+ * @cb_fn: callback routine to run at operation completion
+ * @cb_param: parameter for the callback routine
+ * @scribble: caller provided space for dma/page address conversions
+ */
+struct async_submit_ctl {
+	enum async_tx_flags flags;
+	struct dma_async_tx_descriptor *depend_tx;
+	dma_async_tx_callback cb_fn;
+	void *cb_param;
+	void *scribble;
 };
 
 #ifdef CONFIG_DMA_ENGINE
 #define async_tx_issue_pending_all dma_issue_pending_all
+
+/**
+ * async_tx_issue_pending - send pending descriptor to the hardware channel
+ * @tx: descriptor handle to retrieve hardware context
+ *
+ * Note: any dependent operations will have already been issued by
+ * async_tx_channel_switch, or (in the case of no channel switch) will
+ * be already pending on this channel.
+ */
+static inline void async_tx_issue_pending(struct dma_async_tx_descriptor *tx)
+{
+	if (likely(tx)) {
+		struct dma_chan *chan = tx->chan;
+		struct dma_device *dma = chan->device;
+
+		dma->device_issue_pending(chan);
+	}
+}
 #ifdef CONFIG_ARCH_HAS_ASYNC_TX_FIND_CHANNEL
 #include <asm/async_tx.h>
 #else
 #define async_tx_find_channel(dep, type, dst, dst_count, src, src_count, len) \
 	 __async_tx_find_channel(dep, type)
 struct dma_chan *
-__async_tx_find_channel(struct dma_async_tx_descriptor *depend_tx,
-	enum dma_transaction_type tx_type);
+__async_tx_find_channel(struct async_submit_ctl *submit,
+			enum dma_transaction_type tx_type);
 #endif /* CONFIG_ARCH_HAS_ASYNC_TX_FIND_CHANNEL */
 #else
 static inline void async_tx_issue_pending_all(void)
@@ -75,10 +119,16 @@ static inline void async_tx_issue_pending_all(void)
 	do { } while (0);
 }
 
+static inline void async_tx_issue_pending(struct dma_async_tx_descriptor *tx)
+{
+	do { } while (0);
+}
+
 static inline struct dma_chan *
-async_tx_find_channel(struct dma_async_tx_descriptor *depend_tx,
-	enum dma_transaction_type tx_type, struct page **dst, int dst_count,
-	struct page **src, int src_count, size_t len)
+async_tx_find_channel(struct async_submit_ctl *submit,
+		      enum dma_transaction_type tx_type, struct page **dst,
+		      int dst_count, struct page **src, int src_count,
+		      size_t len)
 {
 	return NULL;
 }
@@ -90,46 +140,70 @@ async_tx_find_channel(struct dma_async_tx_descriptor *depend_tx,
  * @cb_fn_param: parameter to pass to the callback routine
  */
 static inline void
-async_tx_sync_epilog(dma_async_tx_callback cb_fn, void *cb_fn_param)
+async_tx_sync_epilog(struct async_submit_ctl *submit)
+{
+	if (submit->cb_fn)
+		submit->cb_fn(submit->cb_param);
+}
+
+typedef union {
+	unsigned long addr;
+	struct page *page;
+	dma_addr_t dma;
+} addr_conv_t;
+
+static inline void
+init_async_submit(struct async_submit_ctl *args, enum async_tx_flags flags,
+		  struct dma_async_tx_descriptor *tx,
+		  dma_async_tx_callback cb_fn, void *cb_param,
+		  addr_conv_t *scribble)
 {
-	if (cb_fn)
-		cb_fn(cb_fn_param);
+	args->flags = flags;
+	args->depend_tx = tx;
+	args->cb_fn = cb_fn;
+	args->cb_param = cb_param;
+	args->scribble = scribble;
 }
 
-void
-async_tx_submit(struct dma_chan *chan, struct dma_async_tx_descriptor *tx,
-	enum async_tx_flags flags, struct dma_async_tx_descriptor *depend_tx,
-	dma_async_tx_callback cb_fn, void *cb_fn_param);
+void async_tx_submit(struct dma_chan *chan, struct dma_async_tx_descriptor *tx,
+		     struct async_submit_ctl *submit);
 
 struct dma_async_tx_descriptor *
 async_xor(struct page *dest, struct page **src_list, unsigned int offset,
-	int src_cnt, size_t len, enum async_tx_flags flags,
-	struct dma_async_tx_descriptor *depend_tx,
-	dma_async_tx_callback cb_fn, void *cb_fn_param);
+	  int src_cnt, size_t len, struct async_submit_ctl *submit);
 
 struct dma_async_tx_descriptor *
-async_xor_zero_sum(struct page *dest, struct page **src_list,
-	unsigned int offset, int src_cnt, size_t len,
-	u32 *result, enum async_tx_flags flags,
-	struct dma_async_tx_descriptor *depend_tx,
-	dma_async_tx_callback cb_fn, void *cb_fn_param);
+async_xor_val(struct page *dest, struct page **src_list, unsigned int offset,
+	      int src_cnt, size_t len, enum sum_check_flags *result,
+	      struct async_submit_ctl *submit);
 
 struct dma_async_tx_descriptor *
 async_memcpy(struct page *dest, struct page *src, unsigned int dest_offset,
-	unsigned int src_offset, size_t len, enum async_tx_flags flags,
-	struct dma_async_tx_descriptor *depend_tx,
-	dma_async_tx_callback cb_fn, void *cb_fn_param);
+	     unsigned int src_offset, size_t len,
+	     struct async_submit_ctl *submit);
 
 struct dma_async_tx_descriptor *
 async_memset(struct page *dest, int val, unsigned int offset,
-	size_t len, enum async_tx_flags flags,
-	struct dma_async_tx_descriptor *depend_tx,
-	dma_async_tx_callback cb_fn, void *cb_fn_param);
+	     size_t len, struct async_submit_ctl *submit);
+
+struct dma_async_tx_descriptor *async_trigger_callback(struct async_submit_ctl *submit);
+
+struct dma_async_tx_descriptor *
+async_gen_syndrome(struct page **blocks, unsigned int offset, int src_cnt,
+		   size_t len, struct async_submit_ctl *submit);
+
+struct dma_async_tx_descriptor *
+async_syndrome_val(struct page **blocks, unsigned int offset, int src_cnt,
+		   size_t len, enum sum_check_flags *pqres, struct page *spare,
+		   struct async_submit_ctl *submit);
+
+struct dma_async_tx_descriptor *
+async_raid6_2data_recov(int src_num, size_t bytes, int faila, int failb,
+			struct page **ptrs, struct async_submit_ctl *submit);
 
 struct dma_async_tx_descriptor *
-async_trigger_callback(enum async_tx_flags flags,
-	struct dma_async_tx_descriptor *depend_tx,
-	dma_async_tx_callback cb_fn, void *cb_fn_param);
+async_raid6_datap_recov(int src_num, size_t bytes, int faila,
+			struct page **ptrs, struct async_submit_ctl *submit);
 
 void async_tx_quiesce(struct dma_async_tx_descriptor **tx);
 #endif /* _ASYNC_TX_H_ */
diff --git a/include/linux/ata.h b/include/linux/ata.h
index 6617c9f8f2ca..38a6948ce0c2 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -29,6 +29,8 @@
 #ifndef __LINUX_ATA_H__
 #define __LINUX_ATA_H__
 
+#include <linux/kernel.h>
+#include <linux/string.h>
 #include <linux/types.h>
 #include <asm/byteorder.h>
 
@@ -73,6 +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,
@@ -85,12 +88,14 @@ 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,
 	ATA_ID_CFA_POWER	= 160,
 	ATA_ID_CFA_KEY_MGMT	= 162,
 	ATA_ID_CFA_MODES	= 163,
+	ATA_ID_DATA_SET_MGMT	= 169,
 	ATA_ID_ROT_SPEED	= 217,
 	ATA_ID_PIO4		= (1 << 1),
 
@@ -207,15 +212,25 @@ enum {
 	ATA_CMD_STANDBY		= 0xE2, /* place in standby power mode */
 	ATA_CMD_IDLE		= 0xE3, /* place in idle power mode */
 	ATA_CMD_EDD		= 0x90,	/* execute device diagnostic */
+	ATA_CMD_DOWNLOAD_MICRO  = 0x92,
+	ATA_CMD_NOP		= 0x00,
 	ATA_CMD_FLUSH		= 0xE7,
 	ATA_CMD_FLUSH_EXT	= 0xEA,
 	ATA_CMD_ID_ATA		= 0xEC,
 	ATA_CMD_ID_ATAPI	= 0xA1,
+	ATA_CMD_SERVICE		= 0xA2,
 	ATA_CMD_READ		= 0xC8,
 	ATA_CMD_READ_EXT	= 0x25,
+	ATA_CMD_READ_QUEUED	= 0x26,
+	ATA_CMD_READ_STREAM_EXT	= 0x2B,
+	ATA_CMD_READ_STREAM_DMA_EXT = 0x2A,
 	ATA_CMD_WRITE		= 0xCA,
 	ATA_CMD_WRITE_EXT	= 0x35,
+	ATA_CMD_WRITE_QUEUED	= 0x36,
+	ATA_CMD_WRITE_STREAM_EXT = 0x3B,
+	ATA_CMD_WRITE_STREAM_DMA_EXT = 0x3A,
 	ATA_CMD_WRITE_FUA_EXT	= 0x3D,
+	ATA_CMD_WRITE_QUEUED_FUA_EXT = 0x3E,
 	ATA_CMD_FPDMA_READ	= 0x60,
 	ATA_CMD_FPDMA_WRITE	= 0x61,
 	ATA_CMD_PIO_READ	= 0x20,
@@ -232,6 +247,7 @@ enum {
 	ATA_CMD_PACKET		= 0xA0,
 	ATA_CMD_VERIFY		= 0x40,
 	ATA_CMD_VERIFY_EXT	= 0x42,
+	ATA_CMD_WRITE_UNCORR_EXT = 0x45,
 	ATA_CMD_STANDBYNOW1	= 0xE0,
 	ATA_CMD_IDLEIMMEDIATE	= 0xE1,
 	ATA_CMD_SLEEP		= 0xE6,
@@ -240,14 +256,34 @@ enum {
 	ATA_CMD_READ_NATIVE_MAX_EXT = 0x27,
 	ATA_CMD_SET_MAX		= 0xF9,
 	ATA_CMD_SET_MAX_EXT	= 0x37,
-	ATA_CMD_READ_LOG_EXT	= 0x2f,
+	ATA_CMD_READ_LOG_EXT	= 0x2F,
+	ATA_CMD_WRITE_LOG_EXT	= 0x3F,
+	ATA_CMD_READ_LOG_DMA_EXT = 0x47,
+	ATA_CMD_WRITE_LOG_DMA_EXT = 0x57,
+	ATA_CMD_TRUSTED_RCV	= 0x5C,
+	ATA_CMD_TRUSTED_RCV_DMA = 0x5D,
+	ATA_CMD_TRUSTED_SND	= 0x5E,
+	ATA_CMD_TRUSTED_SND_DMA = 0x5F,
 	ATA_CMD_PMP_READ	= 0xE4,
 	ATA_CMD_PMP_WRITE	= 0xE8,
 	ATA_CMD_CONF_OVERLAY	= 0xB1,
+	ATA_CMD_SEC_SET_PASS	= 0xF1,
+	ATA_CMD_SEC_UNLOCK	= 0xF2,
+	ATA_CMD_SEC_ERASE_PREP	= 0xF3,
+	ATA_CMD_SEC_ERASE_UNIT	= 0xF4,
 	ATA_CMD_SEC_FREEZE_LOCK	= 0xF5,
+	ATA_CMD_SEC_DISABLE_PASS = 0xF6,
+	ATA_CMD_CONFIG_STREAM	= 0x51,
 	ATA_CMD_SMART		= 0xB0,
 	ATA_CMD_MEDIA_LOCK	= 0xDE,
 	ATA_CMD_MEDIA_UNLOCK	= 0xDF,
+	ATA_CMD_DSM		= 0x06,
+	ATA_CMD_CHK_MED_CRD_TYP = 0xD1,
+	ATA_CMD_CFA_REQ_EXT_ERR = 0x03,
+	ATA_CMD_CFA_WRITE_NE	= 0x38,
+	ATA_CMD_CFA_TRANS_SECT	= 0x87,
+	ATA_CMD_CFA_ERASE	= 0xC0,
+	ATA_CMD_CFA_WRITE_MULT_NE = 0xCD,
 	/* marked obsolete in the ATA/ATAPI-7 spec */
 	ATA_CMD_RESTORE		= 0x10,
 
@@ -300,8 +336,12 @@ enum {
 	SETFEATURES_SATA_DISABLE = 0x90, /* Disable use of SATA feature */
 
 	/* SETFEATURE Sector counts for SATA features */
-	SATA_AN			= 0x05,  /* Asynchronous Notification */
-	SATA_DIPM		= 0x03,  /* Device Initiated Power Management */
+	SATA_FPDMA_OFFSET	= 0x01,	/* FPDMA non-zero buffer offsets */
+	SATA_FPDMA_AA		= 0x02, /* FPDMA Setup FIS Auto-Activate */
+	SATA_DIPM		= 0x03,	/* Device Initiated Power Management */
+	SATA_FPDMA_IN_ORDER	= 0x04,	/* FPDMA in-order data delivery */
+	SATA_AN			= 0x05,	/* Asynchronous Notification */
+	SATA_SSP		= 0x06,	/* Software Settings Preservation */
 
 	/* feature values for SET_MAX */
 	ATA_SET_MAX_ADDR	= 0x00,
@@ -321,6 +361,9 @@ enum {
 	ATA_SMART_READ_VALUES	= 0xD0,
 	ATA_SMART_READ_THRESHOLDS = 0xD1,
 
+	/* feature values for Data Set Management */
+	ATA_DSM_TRIM		= 0x01,
+
 	/* password used in LBA Mid / LBA High for executing SMART commands */
 	ATA_SMART_LBAM_PASS	= 0x4F,
 	ATA_SMART_LBAH_PASS	= 0xC2,
@@ -518,6 +561,9 @@ static inline int ata_is_data(u8 prot)
 #define ata_id_has_atapi_AN(id)	\
 	( (((id)[76] != 0x0000) && ((id)[76] != 0xffff)) && \
 	  ((id)[78] & (1 << 5)) )
+#define ata_id_has_fpdma_aa(id)	\
+	( (((id)[76] != 0x0000) && ((id)[76] != 0xffff)) && \
+	  ((id)[78] & (1 << 2)) )
 #define ata_id_iordy_disable(id) ((id)[ATA_ID_CAPABILITY] & (1 << 10))
 #define ata_id_has_iordy(id) ((id)[ATA_ID_CAPABILITY] & (1 << 11))
 #define ata_id_u32(id,n)	\
@@ -594,6 +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 u8 ata_id_logical_per_physical_sectors(const u16 *id)
+{
+	return 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)
@@ -723,6 +781,52 @@ static inline int ata_id_has_unload(const u16 *id)
 	return 0;
 }
 
+static inline int ata_id_form_factor(const u16 *id)
+{
+	u16 val = id[168];
+
+	if (ata_id_major_version(id) < 7 || val == 0 || val == 0xffff)
+		return 0;
+
+	val &= 0xf;
+
+	if (val > 5)
+		return 0;
+
+	return val;
+}
+
+static inline int ata_id_rotation_rate(const u16 *id)
+{
+	u16 val = id[217];
+
+	if (ata_id_major_version(id) < 7 || val == 0 || val == 0xffff)
+		return 0;
+
+	if (val > 1 && val < 0x401)
+		return 0;
+
+	return val;
+}
+
+static inline int ata_id_has_trim(const u16 *id)
+{
+	if (ata_id_major_version(id) >= 7 &&
+	    (id[ATA_ID_DATA_SET_MGMT] & 1))
+		return 1;
+	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
@@ -757,6 +861,20 @@ static inline int ata_id_is_ssd(const u16 *id)
 	return id[ATA_ID_ROT_SPEED] == 0x01;
 }
 
+static inline int ata_id_pio_need_iordy(const u16 *id, const u8 pio)
+{
+	/* CF spec. r4.1 Table 22 says no IORDY on PIO5 and PIO6. */
+	if (pio > 4 && ata_id_is_cfa(id))
+		return 0;
+	/* For PIO3 and higher it is mandatory. */
+	if (pio > 2)
+		return 1;
+	/* Turn it on when possible. */
+	if (ata_id_has_iordy(id))
+		return 1;
+	return 0;
+}
+
 static inline int ata_drive_40wire(const u16 *dev_id)
 {
 	if (ata_id_is_sata(dev_id))
@@ -863,6 +981,32 @@ static inline void ata_id_to_hd_driveid(u16 *id)
 #endif
 }
 
+/*
+ * Write LBA Range Entries to the buffer that will cover the extent from
+ * sector to sector + count.  This is used for TRIM and for ADD LBA(S)
+ * TO NV CACHE PINNED SET.
+ */
+static inline unsigned ata_set_lba_range_entries(void *_buffer,
+		unsigned buf_size, u64 sector, unsigned long count)
+{
+	__le64 *buffer = _buffer;
+	unsigned i = 0, used_bytes;
+
+	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);
+		if (count <= 0xffff)
+			break;
+		count -= 0xffff;
+		sector += 0xffff;
+	}
+
+	used_bytes = ALIGN(i * 8, 512);
+	memset(buffer + i, 0, used_bytes - i * 8);
+	return used_bytes;
+}
+
 static inline int is_multi_taskfile(struct ata_taskfile *tf)
 {
 	return (tf->command == ATA_CMD_READ_MULTI) ||
diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
index 086e5c362d3a..817b23705c91 100644
--- a/include/linux/atmdev.h
+++ b/include/linux/atmdev.h
@@ -397,7 +397,7 @@ struct atmdev_ops { /* only send is required */
 	int (*getsockopt)(struct atm_vcc *vcc,int level,int optname,
 	    void __user *optval,int optlen);
 	int (*setsockopt)(struct atm_vcc *vcc,int level,int optname,
-	    void __user *optval,int optlen);
+	    void __user *optval,unsigned int optlen);
 	int (*send)(struct atm_vcc *vcc,struct sk_buff *skb);
 	int (*send_oam)(struct atm_vcc *vcc,void *cell,int flags);
 	void (*phy_put)(struct atm_dev *dev,unsigned char value,
diff --git a/include/linux/atmel-mci.h b/include/linux/atmel-mci.h
index 2f1f95737acb..57b1846a3c87 100644
--- a/include/linux/atmel-mci.h
+++ b/include/linux/atmel-mci.h
@@ -10,6 +10,7 @@
  * @bus_width: Number of data lines wired up the slot
  * @detect_pin: GPIO pin wired to the card detect switch
  * @wp_pin: GPIO pin wired to the write protect sensor
+ * @detect_is_active_high: The state of the detect pin when it is active
  *
  * If a given slot is not present on the board, @bus_width should be
  * set to 0. The other fields are ignored in this case.
@@ -24,6 +25,7 @@ struct mci_slot_pdata {
 	unsigned int		bus_width;
 	int			detect_pin;
 	int			wp_pin;
+	bool			detect_is_active_high;
 };
 
 /**
diff --git a/include/linux/attribute_container.h b/include/linux/attribute_container.h
index 794ad74b1d61..c3ab81428c66 100644
--- a/include/linux/attribute_container.h
+++ b/include/linux/attribute_container.h
@@ -17,7 +17,7 @@ struct attribute_container {
 	struct list_head	node;
 	struct klist		containers;
 	struct class		*class;
-	struct attribute_group	*grp;
+	const struct attribute_group *grp;
 	struct device_attribute **attrs;
 	int (*match)(struct attribute_container *, struct device *);
 #define	ATTRIBUTE_CONTAINER_NO_CLASSDEVS	0x01
diff --git a/include/linux/audit.h b/include/linux/audit.h
index 4fa2810b675e..3c7a358241a7 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -599,6 +599,8 @@ extern void		    audit_log_untrustedstring(struct audit_buffer *ab,
 extern void		    audit_log_d_path(struct audit_buffer *ab,
 					     const char *prefix,
 					     struct path *path);
+extern void		    audit_log_key(struct audit_buffer *ab,
+					  char *key);
 extern void		    audit_log_lost(const char *message);
 extern int		    audit_update_lsm_rules(void);
 
@@ -621,6 +623,7 @@ extern int audit_enabled;
 #define audit_log_n_untrustedstring(a,n,s) do { ; } while (0)
 #define audit_log_untrustedstring(a,s) do { ; } while (0)
 #define audit_log_d_path(b, p, d) do { ; } while (0)
+#define audit_log_key(b, k) do { ; } while (0)
 #define audit_enabled 0
 #endif
 #endif
diff --git a/include/linux/auto_fs.h b/include/linux/auto_fs.h
index 63265852b7d1..7b09c8348fd3 100644
--- a/include/linux/auto_fs.h
+++ b/include/linux/auto_fs.h
@@ -14,13 +14,12 @@
 #ifndef _LINUX_AUTO_FS_H
 #define _LINUX_AUTO_FS_H
 
+#include <linux/types.h>
 #ifdef __KERNEL__
 #include <linux/fs.h>
 #include <linux/limits.h>
-#include <linux/types.h>
 #include <linux/ioctl.h>
 #else
-#include <asm/types.h>
 #include <sys/ioctl.h>
 #endif /* __KERNEL__ */
 
diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h
index bee52abb8a4d..fcbc26af00e4 100644
--- a/include/linux/backing-dev.h
+++ b/include/linux/backing-dev.h
@@ -13,6 +13,8 @@
 #include <linux/proportions.h>
 #include <linux/kernel.h>
 #include <linux/fs.h>
+#include <linux/sched.h>
+#include <linux/writeback.h>
 #include <asm/atomic.h>
 
 struct page;
@@ -23,9 +25,11 @@ struct dentry;
  * Bits in backing_dev_info.state
  */
 enum bdi_state {
-	BDI_pdflush,		/* A pdflush thread is working this device */
-	BDI_write_congested,	/* The write queue is getting full */
-	BDI_read_congested,	/* The read queue is getting full */
+	BDI_pending,		/* On its way to being activated */
+	BDI_wb_alloc,		/* Default embedded wb allocated */
+	BDI_async_congested,	/* The async (write) queue is getting full */
+	BDI_sync_congested,	/* The sync queue is getting full */
+	BDI_registered,		/* bdi_register() was done */
 	BDI_unused,		/* Available bits start here */
 };
 
@@ -39,7 +43,23 @@ enum bdi_stat_item {
 
 #define BDI_STAT_BATCH (8*(1+ilog2(nr_cpu_ids)))
 
+struct bdi_writeback {
+	struct list_head list;			/* hangs off the bdi */
+
+	struct backing_dev_info *bdi;		/* our parent bdi */
+	unsigned int nr;
+
+	unsigned long last_old_flush;		/* last old data flush */
+
+	struct task_struct	*task;		/* writeback task */
+	struct list_head	b_dirty;	/* dirty inodes */
+	struct list_head	b_io;		/* parked for writeback */
+	struct list_head	b_more_io;	/* parked for more writeback */
+};
+
 struct backing_dev_info {
+	struct list_head bdi_list;
+	struct rcu_head rcu_head;
 	unsigned long ra_pages;	/* max readahead in PAGE_CACHE_SIZE units */
 	unsigned long state;	/* Always use atomic bitops on this */
 	unsigned int capabilities; /* Device capabilities */
@@ -48,6 +68,8 @@ struct backing_dev_info {
 	void (*unplug_io_fn)(struct backing_dev_info *, struct page *);
 	void *unplug_io_data;
 
+	char *name;
+
 	struct percpu_counter bdi_stat[NR_BDI_STAT_ITEMS];
 
 	struct prop_local_percpu completions;
@@ -56,6 +78,14 @@ struct backing_dev_info {
 	unsigned int min_ratio;
 	unsigned int max_ratio, max_prop_frac;
 
+	struct bdi_writeback wb;  /* default writeback info for this bdi */
+	spinlock_t wb_lock;	  /* protects update side of wb_list */
+	struct list_head wb_list; /* the flusher threads hanging off this bdi */
+	unsigned long wb_mask;	  /* bitmask of registered tasks */
+	unsigned int wb_cnt;	  /* number of registered tasks */
+
+	struct list_head work_list;
+
 	struct device *dev;
 
 #ifdef CONFIG_DEBUG_FS
@@ -71,6 +101,20 @@ 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);
+void bdi_start_writeback(struct backing_dev_info *bdi, struct super_block *sb,
+				long nr_pages);
+int bdi_writeback_task(struct bdi_writeback *wb);
+int bdi_has_dirty_io(struct backing_dev_info *bdi);
+
+extern spinlock_t bdi_lock;
+extern struct list_head bdi_list;
+
+static inline int wb_has_dirty_io(struct bdi_writeback *wb)
+{
+	return !list_empty(&wb->b_dirty) ||
+	       !list_empty(&wb->b_io) ||
+	       !list_empty(&wb->b_more_io);
+}
 
 static inline void __add_bdi_stat(struct backing_dev_info *bdi,
 		enum bdi_stat_item item, s64 amount)
@@ -215,23 +259,28 @@ static inline int bdi_congested(struct backing_dev_info *bdi, int bdi_bits)
 
 static inline int bdi_read_congested(struct backing_dev_info *bdi)
 {
-	return bdi_congested(bdi, 1 << BDI_read_congested);
+	return bdi_congested(bdi, 1 << BDI_sync_congested);
 }
 
 static inline int bdi_write_congested(struct backing_dev_info *bdi)
 {
-	return bdi_congested(bdi, 1 << BDI_write_congested);
+	return bdi_congested(bdi, 1 << BDI_async_congested);
 }
 
 static inline int bdi_rw_congested(struct backing_dev_info *bdi)
 {
-	return bdi_congested(bdi, (1 << BDI_read_congested)|
-				  (1 << BDI_write_congested));
+	return bdi_congested(bdi, (1 << BDI_sync_congested) |
+				  (1 << BDI_async_congested));
 }
 
-void clear_bdi_congested(struct backing_dev_info *bdi, int rw);
-void set_bdi_congested(struct backing_dev_info *bdi, int rw);
-long congestion_wait(int rw, long timeout);
+enum {
+	BLK_RW_ASYNC	= 0,
+	BLK_RW_SYNC	= 1,
+};
+
+void clear_bdi_congested(struct backing_dev_info *bdi, int sync);
+void set_bdi_congested(struct backing_dev_info *bdi, int sync);
+long congestion_wait(int sync, long timeout);
 
 
 static inline bool bdi_cap_writeback_dirty(struct backing_dev_info *bdi)
@@ -256,6 +305,11 @@ static inline bool bdi_cap_swap_backed(struct backing_dev_info *bdi)
 	return bdi->capabilities & BDI_CAP_SWAP_BACKED;
 }
 
+static inline bool bdi_cap_flush_forker(struct backing_dev_info *bdi)
+{
+	return bdi == &default_backing_dev_info;
+}
+
 static inline bool mapping_cap_writeback_dirty(struct address_space *mapping)
 {
 	return bdi_cap_writeback_dirty(mapping->backing_dev_info);
@@ -271,4 +325,23 @@ static inline bool mapping_cap_swap_backed(struct address_space *mapping)
 	return bdi_cap_swap_backed(mapping->backing_dev_info);
 }
 
+static inline int bdi_sched_wait(void *word)
+{
+	schedule();
+	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 79ca2da81c87..0f5f57858a23 100644
--- a/include/linux/backlight.h
+++ b/include/linux/backlight.h
@@ -27,6 +27,11 @@
  * Any other use of the locks below is probably wrong.
  */
 
+enum backlight_update_reason {
+	BACKLIGHT_UPDATE_HOTKEY,
+	BACKLIGHT_UPDATE_SYSFS,
+};
+
 struct backlight_device;
 struct fb_info;
 
@@ -100,6 +105,8 @@ 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);
 extern void backlight_device_unregister(struct backlight_device *bd);
+extern void backlight_force_update(struct backlight_device *bd,
+				   enum backlight_update_reason reason);
 
 #define to_backlight_device(obj) container_of(obj, struct backlight_device, dev)
 
diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
index 77b4a9e46004..aece486ac734 100644
--- a/include/linux/binfmts.h
+++ b/include/linux/binfmts.h
@@ -35,8 +35,7 @@ struct linux_binprm{
 #endif
 	struct mm_struct *mm;
 	unsigned long p; /* current top of mem */
-	unsigned int sh_bang:1,
-		misc_bang:1,
+	unsigned int
 		cred_prepared:1,/* true if creds already prepared (multiple
 				 * preps happen for interpreters) */
 		cap_effective:1;/* true if has elevated effective capabilities,
@@ -83,7 +82,19 @@ struct linux_binfmt {
 	int hasvdso;
 };
 
-extern int register_binfmt(struct linux_binfmt *);
+extern int __register_binfmt(struct linux_binfmt *fmt, int insert);
+
+/* Registration of default binfmt handlers */
+static inline int register_binfmt(struct linux_binfmt *fmt)
+{
+	return __register_binfmt(fmt, 0);
+}
+/* Same as above, but adds a new binfmt at the top of the list */
+static inline int insert_binfmt(struct linux_binfmt *fmt)
+{
+	return __register_binfmt(fmt, 1);
+}
+
 extern void unregister_binfmt(struct linux_binfmt *);
 
 extern int prepare_binprm(struct linux_binprm *);
@@ -106,9 +117,10 @@ extern int setup_arg_pages(struct linux_binprm * bprm,
 			   int executable_stack);
 extern int bprm_mm_init(struct linux_binprm *bprm);
 extern int copy_strings_kernel(int argc,char ** argv,struct linux_binprm *bprm);
+extern int prepare_bprm_creds(struct linux_binprm *bprm);
 extern void install_exec_creds(struct linux_binprm *bprm);
 extern void do_coredump(long signr, int exit_code, struct pt_regs *regs);
-extern int set_binfmt(struct linux_binfmt *new);
+extern void set_binfmt(struct linux_binfmt *new);
 extern void free_bprm(struct linux_binprm *);
 
 #endif /* __KERNEL__ */
diff --git a/include/linux/bio.h b/include/linux/bio.h
index b05b1d4d17d2..7fc5606e6ea5 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -132,6 +132,7 @@ struct bio {
  * top 4 bits of bio flags indicate the pool this bio came from
  */
 #define BIO_POOL_BITS		(4)
+#define BIO_POOL_NONE		((1UL << BIO_POOL_BITS) - 1)
 #define BIO_POOL_OFFSET		(BITS_PER_LONG - BIO_POOL_BITS)
 #define BIO_POOL_MASK		(1UL << BIO_POOL_OFFSET)
 #define BIO_POOL_IDX(bio)	((bio)->bi_flags >> BIO_POOL_OFFSET)	
@@ -141,53 +142,51 @@ struct bio {
  *
  * bit 0 -- data direction
  *	If not set, bio is a read from device. If set, it's a write to device.
- * bit 1 -- rw-ahead when set
- * bit 2 -- barrier
+ * bit 1 -- fail fast device errors
+ * bit 2 -- fail fast transport errors
+ * bit 3 -- fail fast driver errors
+ * bit 4 -- rw-ahead when set
+ * bit 5 -- barrier
  *	Insert a serialization point in the IO queue, forcing previously
  *	submitted IO to be completed before this one is issued.
- * bit 3 -- synchronous I/O hint: the block layer will unplug immediately
- *	Note that this does NOT indicate that the IO itself is sync, just
- *	that the block layer will not postpone issue of this IO by plugging.
- * bit 4 -- metadata request
+ * bit 6 -- synchronous I/O hint.
+ * bit 7 -- Unplug the device immediately after submitting this bio.
+ * bit 8 -- metadata request
  *	Used for tracing to differentiate metadata and data IO. May also
  *	get some preferential treatment in the IO scheduler
- * bit 5 -- discard sectors
+ * bit 9 -- discard sectors
  *	Informs the lower level device that this range of sectors is no longer
  *	used by the file system and may thus be freed by the device. Used
  *	for flash based storage.
- * bit 6 -- fail fast device errors
- * bit 7 -- fail fast transport errors
- * bit 8 -- fail fast driver errors
  *	Don't want driver retries for any fast fail whatever the reason.
+ * bit 10 -- Tell the IO scheduler not to wait for more requests after this
+	one has been submitted, even if it is a SYNC request.
  */
-#define BIO_RW		0	/* Must match RW in req flags (blkdev.h) */
-#define BIO_RW_AHEAD	1	/* Must match FAILFAST in req flags */
-#define BIO_RW_BARRIER	2
-#define BIO_RW_SYNCIO	3
-#define BIO_RW_UNPLUG	4
-#define BIO_RW_META	5
-#define BIO_RW_DISCARD	6
-#define BIO_RW_FAILFAST_DEV		7
-#define BIO_RW_FAILFAST_TRANSPORT	8
-#define BIO_RW_FAILFAST_DRIVER		9
-
-#define bio_rw_flagged(bio, flag)	((bio)->bi_rw & (1 << (flag)))
+enum bio_rw_flags {
+	BIO_RW,
+	BIO_RW_FAILFAST_DEV,
+	BIO_RW_FAILFAST_TRANSPORT,
+	BIO_RW_FAILFAST_DRIVER,
+	/* above flags must match REQ_* */
+	BIO_RW_AHEAD,
+	BIO_RW_BARRIER,
+	BIO_RW_SYNCIO,
+	BIO_RW_UNPLUG,
+	BIO_RW_META,
+	BIO_RW_DISCARD,
+	BIO_RW_NOIDLE,
+};
 
 /*
- * Old defines, these should eventually be replaced by direct usage of
- * bio_rw_flagged()
+ * First four bits must match between bio->bi_rw and rq->cmd_flags, make
+ * that explicit here.
  */
-#define bio_barrier(bio)	bio_rw_flagged(bio, BIO_RW_BARRIER)
-#define bio_sync(bio)		bio_rw_flagged(bio, BIO_RW_SYNCIO)
-#define bio_unplug(bio)		bio_rw_flagged(bio, BIO_RW_UNPLUG)
-#define bio_failfast_dev(bio)	bio_rw_flagged(bio, BIO_RW_FAILFAST_DEV)
-#define bio_failfast_transport(bio)	\
-		bio_rw_flagged(bio, BIO_RW_FAILFAST_TRANSPORT)
-#define bio_failfast_driver(bio) 	\
-		bio_rw_flagged(bio, BIO_RW_FAILFAST_DRIVER)
-#define bio_rw_ahead(bio)	bio_rw_flagged(bio, BIO_RW_AHEAD)
-#define bio_rw_meta(bio)	bio_rw_flagged(bio, BIO_RW_META)
-#define bio_discard(bio)	bio_rw_flagged(bio, BIO_RW_DISCARD)
+#define BIO_RW_RQ_MASK		0xf
+
+static inline bool bio_rw_flagged(struct bio *bio, enum bio_rw_flags flag)
+{
+	return (bio->bi_rw & (1 << flag)) != 0;
+}
 
 /*
  * upper 16 bits of bi_rw define the io priority of this bio
@@ -212,14 +211,14 @@ struct bio {
 #define bio_offset(bio)		bio_iovec((bio))->bv_offset
 #define bio_segments(bio)	((bio)->bi_vcnt - (bio)->bi_idx)
 #define bio_sectors(bio)	((bio)->bi_size >> 9)
-#define bio_empty_barrier(bio)	(bio_barrier(bio) && !bio_has_data(bio) && !bio_discard(bio))
+#define bio_empty_barrier(bio)	(bio_rw_flagged(bio, BIO_RW_BARRIER) && !bio_has_data(bio) && !bio_rw_flagged(bio, BIO_RW_DISCARD))
 
-static inline unsigned int bio_cur_sectors(struct bio *bio)
+static inline unsigned int bio_cur_bytes(struct bio *bio)
 {
 	if (bio->bi_vcnt)
-		return bio_iovec(bio)->bv_len >> 9;
+		return bio_iovec(bio)->bv_len;
 	else /* dataless requests such as discard */
-		return bio->bi_size >> 9;
+		return bio->bi_size;
 }
 
 static inline void *bio_data(struct bio *bio)
@@ -275,7 +274,7 @@ static inline int bio_has_allocated_vec(struct bio *bio)
 #define __BIO_SEG_BOUNDARY(addr1, addr2, mask) \
 	(((addr1) | (mask)) == (((addr2) - 1) | (mask)))
 #define BIOVEC_SEG_BOUNDARY(q, b1, b2) \
-	__BIO_SEG_BOUNDARY(bvec_to_phys((b1)), bvec_to_phys((b2)) + (b2)->bv_len, (q)->seg_boundary_mask)
+	__BIO_SEG_BOUNDARY(bvec_to_phys((b1)), bvec_to_phys((b2)) + (b2)->bv_len, queue_segment_boundary((q)))
 #define BIO_SEG_BOUNDARY(q, b1, b2) \
 	BIOVEC_SEG_BOUNDARY((q), __BVEC_END((b1)), __BVEC_START((b2)))
 
@@ -315,7 +314,6 @@ static inline int bio_has_allocated_vec(struct bio *bio)
  */
 struct bio_integrity_payload {
 	struct bio		*bip_bio;	/* parent bio */
-	struct bio_vec		*bip_vec;	/* integrity data vector */
 
 	sector_t		bip_sector;	/* virtual start sector */
 
@@ -324,11 +322,12 @@ struct bio_integrity_payload {
 
 	unsigned int		bip_size;
 
-	unsigned short		bip_pool;	/* pool the ivec came from */
+	unsigned short		bip_slab;	/* slab the bip came from */
 	unsigned short		bip_vcnt;	/* # of integrity bio_vecs */
 	unsigned short		bip_idx;	/* current bip_vec index */
 
 	struct work_struct	bip_work;	/* I/O completion */
+	struct bio_vec		bip_vec[0];	/* embedded bvec array */
 };
 #endif /* CONFIG_BLK_DEV_INTEGRITY */
 
@@ -392,6 +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 *,
@@ -426,6 +437,9 @@ struct bio_set {
 	unsigned int front_pad;
 
 	mempool_t *bio_pool;
+#if defined(CONFIG_BLK_DEV_INTEGRITY)
+	mempool_t *bio_integrity_pool;
+#endif
 	mempool_t *bvec_pool;
 };
 
@@ -448,11 +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,
-		unsigned long *flags)
+static inline char *bvec_kmap_irq(struct bio_vec *bvec, unsigned long *flags)
 {
 	unsigned long addr;
 
@@ -468,8 +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,
-		unsigned long *flags)
+static inline void bvec_kunmap_irq(char *buffer, unsigned long *flags)
 {
 	unsigned long ptr = (unsigned long) buffer & PAGE_MASK;
 
@@ -501,6 +511,120 @@ static inline int bio_has_data(struct bio *bio)
 	return bio && bio->bi_io_vec != NULL;
 }
 
+/*
+ * BIO list management for use by remapping drivers (e.g. DM or MD) and loop.
+ *
+ * A bio_list anchors a singly-linked list of bios chained through the bi_next
+ * member of the bio.  The bio_list also caches the last list member to allow
+ * fast access to the tail.
+ */
+struct bio_list {
+	struct bio *head;
+	struct bio *tail;
+};
+
+static inline int bio_list_empty(const struct bio_list *bl)
+{
+	return bl->head == NULL;
+}
+
+static inline void bio_list_init(struct bio_list *bl)
+{
+	bl->head = bl->tail = NULL;
+}
+
+#define bio_list_for_each(bio, bl) \
+	for (bio = (bl)->head; bio; bio = bio->bi_next)
+
+static inline unsigned bio_list_size(const struct bio_list *bl)
+{
+	unsigned sz = 0;
+	struct bio *bio;
+
+	bio_list_for_each(bio, bl)
+		sz++;
+
+	return sz;
+}
+
+static inline void bio_list_add(struct bio_list *bl, struct bio *bio)
+{
+	bio->bi_next = NULL;
+
+	if (bl->tail)
+		bl->tail->bi_next = bio;
+	else
+		bl->head = bio;
+
+	bl->tail = bio;
+}
+
+static inline void bio_list_add_head(struct bio_list *bl, struct bio *bio)
+{
+	bio->bi_next = bl->head;
+
+	bl->head = bio;
+
+	if (!bl->tail)
+		bl->tail = bio;
+}
+
+static inline void bio_list_merge(struct bio_list *bl, struct bio_list *bl2)
+{
+	if (!bl2->head)
+		return;
+
+	if (bl->tail)
+		bl->tail->bi_next = bl2->head;
+	else
+		bl->head = bl2->head;
+
+	bl->tail = bl2->tail;
+}
+
+static inline void bio_list_merge_head(struct bio_list *bl,
+				       struct bio_list *bl2)
+{
+	if (!bl2->head)
+		return;
+
+	if (bl->head)
+		bl2->tail->bi_next = bl->head;
+	else
+		bl->tail = bl2->tail;
+
+	bl->head = bl2->head;
+}
+
+static inline struct bio *bio_list_peek(struct bio_list *bl)
+{
+	return bl->head;
+}
+
+static inline struct bio *bio_list_pop(struct bio_list *bl)
+{
+	struct bio *bio = bl->head;
+
+	if (bio) {
+		bl->head = bl->head->bi_next;
+		if (!bl->head)
+			bl->tail = NULL;
+
+		bio->bi_next = NULL;
+	}
+
+	return bio;
+}
+
+static inline struct bio *bio_list_get(struct bio_list *bl)
+{
+	struct bio *bio = bl->head;
+
+	bl->head = bl->tail = NULL;
+
+	return bio;
+}
+
 #if defined(CONFIG_BLK_DEV_INTEGRITY)
 
 #define bip_vec_idx(bip, idx)	(&(bip->bip_vec[(idx)]))
@@ -516,8 +640,9 @@ static inline int bio_has_data(struct bio *bio)
 
 #define bio_integrity(bio) (bio->bi_integrity != NULL)
 
+extern struct bio_integrity_payload *bio_integrity_alloc_bioset(struct bio *, gfp_t, unsigned int, struct bio_set *);
 extern struct bio_integrity_payload *bio_integrity_alloc(struct bio *, gfp_t, unsigned int);
-extern void bio_integrity_free(struct bio *);
+extern void bio_integrity_free(struct bio *, struct bio_set *);
 extern int bio_integrity_add_page(struct bio *, struct page *, unsigned int, unsigned int);
 extern int bio_integrity_enabled(struct bio *bio);
 extern int bio_integrity_set_tag(struct bio *, void *, unsigned int);
@@ -527,21 +652,27 @@ extern void bio_integrity_endio(struct bio *, int);
 extern void bio_integrity_advance(struct bio *, unsigned int);
 extern void bio_integrity_trim(struct bio *, unsigned int, unsigned int);
 extern void bio_integrity_split(struct bio *, struct bio_pair *, int);
-extern int bio_integrity_clone(struct bio *, struct bio *, gfp_t);
+extern int bio_integrity_clone(struct bio *, struct bio *, gfp_t, struct bio_set *);
+extern int bioset_integrity_create(struct bio_set *, int);
+extern void bioset_integrity_free(struct bio_set *);
+extern void bio_integrity_init(void);
 
 #else /* CONFIG_BLK_DEV_INTEGRITY */
 
 #define bio_integrity(a)		(0)
+#define bioset_integrity_create(a, b)	(0)
 #define bio_integrity_prep(a)		(0)
 #define bio_integrity_enabled(a)	(0)
-#define bio_integrity_clone(a, b, c)	(0)
-#define bio_integrity_free(a)		do { } while (0)
+#define bio_integrity_clone(a, b, c, d)	(0)
+#define bioset_integrity_free(a)	do { } while (0)
+#define bio_integrity_free(a, b)	do { } while (0)
 #define bio_integrity_endio(a, b)	do { } while (0)
 #define bio_integrity_advance(a, b)	do { } while (0)
 #define bio_integrity_trim(a, b, c)	do { } while (0)
 #define bio_integrity_split(a, b, c)	do { } while (0)
 #define bio_integrity_set_tag(a, b, c)	do { } while (0)
 #define bio_integrity_get_tag(a, b, c)	do { } while (0)
+#define bio_integrity_init(a)		do { } while (0)
 
 #endif /* CONFIG_BLK_DEV_INTEGRITY */
 
diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
index 2878811c6134..756d78b8c1c5 100644
--- a/include/linux/bitmap.h
+++ b/include/linux/bitmap.h
@@ -94,13 +94,13 @@ extern void __bitmap_shift_right(unsigned long *dst,
                         const unsigned long *src, int shift, int bits);
 extern void __bitmap_shift_left(unsigned long *dst,
                         const unsigned long *src, int shift, int bits);
-extern void __bitmap_and(unsigned long *dst, const unsigned long *bitmap1,
+extern int __bitmap_and(unsigned long *dst, const unsigned long *bitmap1,
 			const unsigned long *bitmap2, int bits);
 extern void __bitmap_or(unsigned long *dst, const unsigned long *bitmap1,
 			const unsigned long *bitmap2, int bits);
 extern void __bitmap_xor(unsigned long *dst, const unsigned long *bitmap1,
 			const unsigned long *bitmap2, int bits);
-extern void __bitmap_andnot(unsigned long *dst, const unsigned long *bitmap1,
+extern int __bitmap_andnot(unsigned long *dst, const unsigned long *bitmap1,
 			const unsigned long *bitmap2, int bits);
 extern int __bitmap_intersects(const unsigned long *bitmap1,
 			const unsigned long *bitmap2, int bits);
@@ -171,13 +171,12 @@ static inline void bitmap_copy(unsigned long *dst, const unsigned long *src,
 	}
 }
 
-static inline void bitmap_and(unsigned long *dst, const unsigned long *src1,
+static inline int bitmap_and(unsigned long *dst, const unsigned long *src1,
 			const unsigned long *src2, int nbits)
 {
 	if (small_const_nbits(nbits))
-		*dst = *src1 & *src2;
-	else
-		__bitmap_and(dst, src1, src2, nbits);
+		return (*dst = *src1 & *src2) != 0;
+	return __bitmap_and(dst, src1, src2, nbits);
 }
 
 static inline void bitmap_or(unsigned long *dst, const unsigned long *src1,
@@ -198,13 +197,12 @@ static inline void bitmap_xor(unsigned long *dst, const unsigned long *src1,
 		__bitmap_xor(dst, src1, src2, nbits);
 }
 
-static inline void bitmap_andnot(unsigned long *dst, const unsigned long *src1,
+static inline int bitmap_andnot(unsigned long *dst, const unsigned long *src1,
 			const unsigned long *src2, int nbits)
 {
 	if (small_const_nbits(nbits))
-		*dst = *src1 & ~(*src2);
-	else
-		__bitmap_andnot(dst, src1, src2, nbits);
+		return (*dst = *src1 & ~(*src2)) != 0;
+	return __bitmap_andnot(dst, src1, src2, nbits);
 }
 
 static inline void bitmap_complement(unsigned long *dst, const unsigned long *src,
diff --git a/include/linux/bitops.h b/include/linux/bitops.h
index 61829139795a..c05a29cb9bb2 100644
--- a/include/linux/bitops.h
+++ b/include/linux/bitops.h
@@ -112,6 +112,25 @@ static inline unsigned fls_long(unsigned long l)
 	return fls64(l);
 }
 
+/**
+ * __ffs64 - find first set bit in a 64 bit word
+ * @word: The 64 bit word
+ *
+ * On 64 bit arches this is a synomyn for __ffs
+ * The result is not defined if no bits are set, so check that @word
+ * is non-zero before calling this.
+ */
+static inline unsigned long __ffs64(u64 word)
+{
+#if BITS_PER_LONG == 32
+	if (((u32)word) == 0UL)
+		return __ffs((u32)(word >> 32)) + 32;
+#elif BITS_PER_LONG != 64
+#error BITS_PER_LONG not 32 or 64
+#endif
+	return __ffs((unsigned long)word);
+}
+
 #ifdef __KERNEL__
 #ifdef CONFIG_GENERIC_FIND_FIRST_BIT
 
diff --git a/include/linux/blk-iopoll.h b/include/linux/blk-iopoll.h
new file mode 100644
index 000000000000..308734d3d4a2
--- /dev/null
+++ b/include/linux/blk-iopoll.h
@@ -0,0 +1,48 @@
+#ifndef BLK_IOPOLL_H
+#define BLK_IOPOLL_H
+
+struct blk_iopoll;
+typedef int (blk_iopoll_fn)(struct blk_iopoll *, int);
+
+struct blk_iopoll {
+	struct list_head list;
+	unsigned long state;
+	unsigned long data;
+	int weight;
+	int max;
+	blk_iopoll_fn *poll;
+};
+
+enum {
+	IOPOLL_F_SCHED		= 0,
+	IOPOLL_F_DISABLE	= 1,
+};
+
+/*
+ * Returns 0 if we successfully set the IOPOLL_F_SCHED bit, indicating
+ * that we were the first to acquire this iop for scheduling. If this iop
+ * is currently disabled, return "failure".
+ */
+static inline int blk_iopoll_sched_prep(struct blk_iopoll *iop)
+{
+	if (!test_bit(IOPOLL_F_DISABLE, &iop->state))
+		return test_and_set_bit(IOPOLL_F_SCHED, &iop->state);
+
+	return 1;
+}
+
+static inline int blk_iopoll_disable_pending(struct blk_iopoll *iop)
+{
+	return test_bit(IOPOLL_F_DISABLE, &iop->state);
+}
+
+extern void blk_iopoll_sched(struct blk_iopoll *);
+extern void blk_iopoll_init(struct blk_iopoll *, int, blk_iopoll_fn *);
+extern void blk_iopoll_complete(struct blk_iopoll *);
+extern void __blk_iopoll_complete(struct blk_iopoll *);
+extern void blk_iopoll_enable(struct blk_iopoll *);
+extern void blk_iopoll_disable(struct blk_iopoll *);
+
+extern int blk_iopoll_enabled;
+
+#endif
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 465d6babc847..784a919aa0d0 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -38,6 +38,10 @@ struct request;
 typedef void (rq_end_io_fn)(struct request *, int);
 
 struct request_list {
+	/*
+	 * count[], starved[], and wait[] are indexed by
+	 * BLK_RW_SYNC/BLK_RW_ASYNC
+	 */
 	int count[2];
 	int starved[2];
 	int elvpriv;
@@ -78,17 +82,17 @@ enum rq_cmd_type_bits {
 enum {
 	REQ_LB_OP_EJECT	= 0x40,		/* eject request */
 	REQ_LB_OP_FLUSH = 0x41,		/* flush request */
-	REQ_LB_OP_DISCARD = 0x42,	/* discard sectors */
 };
 
 /*
- * request type modified bits. first two bits match BIO_RW* bits, important
+ * request type modified bits. first four bits match BIO_RW* bits, important
  */
 enum rq_flag_bits {
 	__REQ_RW,		/* not set, read. set, write */
 	__REQ_FAILFAST_DEV,	/* no driver retries of device errors */
 	__REQ_FAILFAST_TRANSPORT, /* no driver retries of transport errors */
 	__REQ_FAILFAST_DRIVER,	/* no driver retries of driver errors */
+	/* above flags must match BIO_RW_* */
 	__REQ_DISCARD,		/* request to discard sectors */
 	__REQ_SORTED,		/* elevator knows about this request */
 	__REQ_SOFTBARRIER,	/* may not be passed by ioscheduler */
@@ -103,12 +107,14 @@ enum rq_flag_bits {
 	__REQ_QUIET,		/* don't worry about errors */
 	__REQ_PREEMPT,		/* set for "ide_preempt" requests */
 	__REQ_ORDERED_COLOR,	/* is before or after barrier */
-	__REQ_RW_SYNC,		/* request is sync (O_DIRECT) */
+	__REQ_RW_SYNC,		/* request is sync (sync write or read) */
 	__REQ_ALLOCED,		/* request came from our alloc pool */
 	__REQ_RW_META,		/* metadata io request */
 	__REQ_COPY_USER,	/* contains copies of user pages */
 	__REQ_INTEGRITY,	/* integrity metadata has been remapped */
-	__REQ_UNPLUG,		/* unplug queue on submission */
+	__REQ_NOIDLE,		/* Don't anticipate more IO after this one */
+	__REQ_IO_STAT,		/* account I/O stat */
+	__REQ_MIXED_MERGE,	/* merge of different types, fail separately */
 	__REQ_NR_BITS,		/* stops here */
 };
 
@@ -135,7 +141,12 @@ enum rq_flag_bits {
 #define REQ_RW_META	(1 << __REQ_RW_META)
 #define REQ_COPY_USER	(1 << __REQ_COPY_USER)
 #define REQ_INTEGRITY	(1 << __REQ_INTEGRITY)
-#define REQ_UNPLUG	(1 << __REQ_UNPLUG)
+#define REQ_NOIDLE	(1 << __REQ_NOIDLE)
+#define REQ_IO_STAT	(1 << __REQ_IO_STAT)
+#define REQ_MIXED_MERGE	(1 << __REQ_MIXED_MERGE)
+
+#define REQ_FAILFAST_MASK	(REQ_FAILFAST_DEV | REQ_FAILFAST_TRANSPORT | \
+				 REQ_FAILFAST_DRIVER)
 
 #define BLK_MAX_CDB	16
 
@@ -155,19 +166,9 @@ struct request {
 	enum rq_cmd_type_bits cmd_type;
 	unsigned long atomic_flags;
 
-	/* Maintain bio traversal state for part by part I/O submission.
-	 * hard_* are block layer internals, no driver should touch them!
-	 */
-
-	sector_t sector;		/* next sector to submit */
-	sector_t hard_sector;		/* next sector to complete */
-	unsigned long nr_sectors;	/* no. of sectors left to submit */
-	unsigned long hard_nr_sectors;	/* no. of sectors left to complete */
-	/* no. of sectors left to submit in the current segment */
-	unsigned int current_nr_sectors;
-
-	/* no. of sectors left to complete in the current segment */
-	unsigned int hard_cur_sectors;
+	/* the following two fields are internal, NEVER access directly */
+	sector_t __sector;		/* sector cursor */
+	unsigned int __data_len;	/* total data len */
 
 	struct bio *bio;
 	struct bio *biotail;
@@ -200,8 +201,8 @@ struct request {
 
 	unsigned short ioprio;
 
-	void *special;
-	char *buffer;
+	void *special;		/* opaque pointer available for LLD use */
+	char *buffer;		/* kaddr of the current segment if available */
 
 	int tag;
 	int errors;
@@ -215,10 +216,9 @@ struct request {
 	unsigned char __cmd[BLK_MAX_CDB];
 	unsigned char *cmd;
 
-	unsigned int data_len;
 	unsigned int extra_len;	/* length of alignment and padding */
 	unsigned int sense_len;
-	void *data;
+	unsigned int resid_len;	/* residual count */
 	void *sense;
 
 	unsigned long deadline;
@@ -260,7 +260,6 @@ typedef void (request_fn_proc) (struct request_queue *q);
 typedef int (make_request_fn) (struct request_queue *q, struct bio *bio);
 typedef int (prep_rq_fn) (struct request_queue *, struct request *);
 typedef void (unplug_fn) (struct request_queue *);
-typedef int (prepare_discard_fn) (struct request_queue *, struct request *);
 
 struct bio_vec;
 struct bvec_merge_data {
@@ -301,10 +300,29 @@ struct blk_queue_tag {
 #define BLK_SCSI_MAX_CMDS	(256)
 #define BLK_SCSI_CMD_PER_LONG	(BLK_SCSI_MAX_CMDS / (sizeof(long) * 8))
 
-struct blk_cmd_filter {
-	unsigned long read_ok[BLK_SCSI_CMD_PER_LONG];
-	unsigned long write_ok[BLK_SCSI_CMD_PER_LONG];
-	struct kobject kobj;
+struct queue_limits {
+	unsigned long		bounce_pfn;
+	unsigned long		seg_boundary_mask;
+
+	unsigned int		max_hw_sectors;
+	unsigned int		max_sectors;
+	unsigned int		max_segment_size;
+	unsigned int		physical_block_size;
+	unsigned int		alignment_offset;
+	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_phys_segments;
+
+	unsigned char		misaligned;
+	unsigned char		discard_misaligned;
+	unsigned char		no_cluster;
+	signed char		discard_zeroes_data;
 };
 
 struct request_queue
@@ -325,7 +343,6 @@ struct request_queue
 	make_request_fn		*make_request_fn;
 	prep_rq_fn		*prep_rq_fn;
 	unplug_fn		*unplug_fn;
-	prepare_discard_fn	*prepare_discard_fn;
 	merge_bvec_fn		*merge_bvec_fn;
 	prepare_flush_fn	*prepare_flush_fn;
 	softirq_done_fn		*softirq_done_fn;
@@ -358,7 +375,6 @@ struct request_queue
 	/*
 	 * queue needs bounce pages for pages above this limit
 	 */
-	unsigned long		bounce_pfn;
 	gfp_t			bounce_gfp;
 
 	/*
@@ -387,14 +403,6 @@ struct request_queue
 	unsigned int		nr_congestion_off;
 	unsigned int		nr_batching;
 
-	unsigned int		max_sectors;
-	unsigned int		max_hw_sectors;
-	unsigned short		max_phys_segments;
-	unsigned short		max_hw_segments;
-	unsigned short		hardsect_size;
-	unsigned int		max_segment_size;
-
-	unsigned long		seg_boundary_mask;
 	void			*dma_drain_buffer;
 	unsigned int		dma_drain_size;
 	unsigned int		dma_pad_mask;
@@ -404,12 +412,14 @@ struct request_queue
 	struct list_head	tag_busy_list;
 
 	unsigned int		nr_sorted;
-	unsigned int		in_flight;
+	unsigned int		in_flight[2];
 
 	unsigned int		rq_timeout;
 	struct timer_list	timeout;
 	struct list_head	timeout_list;
 
+	struct queue_limits	limits;
+
 	/*
 	 * sg stuff
 	 */
@@ -432,14 +442,13 @@ struct request_queue
 #if defined(CONFIG_BLK_DEV_BSG)
 	struct bsg_class_device bsg_dev;
 #endif
-	struct blk_cmd_filter cmd_filter;
 };
 
 #define QUEUE_FLAG_CLUSTER	0	/* cluster several segments into 1 */
 #define QUEUE_FLAG_QUEUED	1	/* uses generic tag queueing */
 #define QUEUE_FLAG_STOPPED	2	/* queue is stopped */
-#define	QUEUE_FLAG_READFULL	3	/* read queue has been filled */
-#define QUEUE_FLAG_WRITEFULL	4	/* write queue has been filled */
+#define	QUEUE_FLAG_SYNCFULL	3	/* read queue has been filled */
+#define QUEUE_FLAG_ASYNCFULL	4	/* write queue has been filled */
 #define QUEUE_FLAG_DEAD		5	/* queue being torn down */
 #define QUEUE_FLAG_REENTER	6	/* Re-entrancy avoidance */
 #define QUEUE_FLAG_PLUGGED	7	/* queue is plugged */
@@ -452,10 +461,13 @@ 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     17	/* supports DISCARD */
 
 #define QUEUE_FLAG_DEFAULT	((1 << QUEUE_FLAG_IO_STAT) |		\
 				 (1 << QUEUE_FLAG_CLUSTER) |		\
-				 (1 << QUEUE_FLAG_STACKABLE))
+				 (1 << QUEUE_FLAG_STACKABLE)	|	\
+				 (1 << QUEUE_FLAG_SAME_COMP))
 
 static inline int queue_is_locked(struct request_queue *q)
 {
@@ -511,6 +523,11 @@ static inline void queue_flag_clear_unlocked(unsigned int flag,
 	__clear_bit(flag, &q->queue_flags);
 }
 
+static inline int queue_in_flight(struct request_queue *q)
+{
+	return q->in_flight[0] + q->in_flight[1];
+}
+
 static inline void queue_flag_clear(unsigned int flag, struct request_queue *q)
 {
 	WARN_ON_ONCE(!queue_is_locked(q));
@@ -569,6 +586,7 @@ 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_nonrot(q)	test_bit(QUEUE_FLAG_NONROT, &(q)->queue_flags)
@@ -576,6 +594,7 @@ enum {
 #define blk_queue_flushing(q)	((q)->ordseq)
 #define blk_queue_stackable(q)	\
 	test_bit(QUEUE_FLAG_STACKABLE, &(q)->queue_flags)
+#define blk_queue_discard(q)	test_bit(QUEUE_FLAG_DISCARD, &(q)->queue_flags)
 
 #define blk_fs_request(rq)	((rq)->cmd_type == REQ_TYPE_FS)
 #define blk_pc_request(rq)	((rq)->cmd_type == REQ_TYPE_BLOCK_PC)
@@ -589,6 +608,8 @@ enum {
 				 blk_failfast_transport(rq) ||	\
 				 blk_failfast_driver(rq))
 #define blk_rq_started(rq)	((rq)->cmd_flags & REQ_STARTED)
+#define blk_rq_io_stat(rq)	((rq)->cmd_flags & REQ_IO_STAT)
+#define blk_rq_quiet(rq)	((rq)->cmd_flags & REQ_QUIET)
 
 #define blk_account_rq(rq)	(blk_rq_started(rq) && (blk_fs_request(rq) || blk_discard_rq(rq))) 
 
@@ -611,32 +632,42 @@ enum {
 #define rq_data_dir(rq)		((rq)->cmd_flags & 1)
 
 /*
- * We regard a request as sync, if it's a READ or a SYNC write.
+ * We regard a request as sync, if either a read or a sync write
  */
-#define rq_is_sync(rq)		(rq_data_dir((rq)) == READ || (rq)->cmd_flags & REQ_RW_SYNC)
+static inline bool rw_is_sync(unsigned int rw_flags)
+{
+	return !(rw_flags & REQ_RW) || (rw_flags & REQ_RW_SYNC);
+}
+
+static inline bool rq_is_sync(struct request *rq)
+{
+	return rw_is_sync(rq->cmd_flags);
+}
+
 #define rq_is_meta(rq)		((rq)->cmd_flags & REQ_RW_META)
+#define rq_noidle(rq)		((rq)->cmd_flags & REQ_NOIDLE)
 
-static inline int blk_queue_full(struct request_queue *q, int rw)
+static inline int blk_queue_full(struct request_queue *q, int sync)
 {
-	if (rw == READ)
-		return test_bit(QUEUE_FLAG_READFULL, &q->queue_flags);
-	return test_bit(QUEUE_FLAG_WRITEFULL, &q->queue_flags);
+	if (sync)
+		return test_bit(QUEUE_FLAG_SYNCFULL, &q->queue_flags);
+	return test_bit(QUEUE_FLAG_ASYNCFULL, &q->queue_flags);
 }
 
-static inline void blk_set_queue_full(struct request_queue *q, int rw)
+static inline void blk_set_queue_full(struct request_queue *q, int sync)
 {
-	if (rw == READ)
-		queue_flag_set(QUEUE_FLAG_READFULL, q);
+	if (sync)
+		queue_flag_set(QUEUE_FLAG_SYNCFULL, q);
 	else
-		queue_flag_set(QUEUE_FLAG_WRITEFULL, q);
+		queue_flag_set(QUEUE_FLAG_ASYNCFULL, q);
 }
 
-static inline void blk_clear_queue_full(struct request_queue *q, int rw)
+static inline void blk_clear_queue_full(struct request_queue *q, int sync)
 {
-	if (rw == READ)
-		queue_flag_clear(QUEUE_FLAG_READFULL, q);
+	if (sync)
+		queue_flag_clear(QUEUE_FLAG_SYNCFULL, q);
 	else
-		queue_flag_clear(QUEUE_FLAG_WRITEFULL, q);
+		queue_flag_clear(QUEUE_FLAG_ASYNCFULL, q);
 }
 
 
@@ -700,6 +731,7 @@ struct rq_map_data {
 	int nr_entries;
 	unsigned long offset;
 	int null_mapped;
+	int from_user;
 };
 
 struct req_iterator {
@@ -721,6 +753,17 @@ 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);
@@ -729,10 +772,17 @@ extern void blk_rq_init(struct request_queue *q, struct request *rq);
 extern void blk_put_request(struct request *);
 extern void __blk_put_request(struct request_queue *, struct request *);
 extern struct request *blk_get_request(struct request_queue *, int, gfp_t);
+extern struct request *blk_make_request(struct request_queue *, struct bio *,
+					gfp_t);
 extern void blk_insert_request(struct request_queue *, struct request *, int, void *);
 extern void blk_requeue_request(struct request_queue *, struct request *);
 extern int blk_rq_check_limits(struct request_queue *q, struct request *rq);
 extern int blk_lld_busy(struct request_queue *q);
+extern int blk_rq_prep_clone(struct request *rq, struct request *rq_src,
+			     struct bio_set *bs, gfp_t gfp_mask,
+			     int (*bio_ctr)(struct bio *, struct bio *, void *),
+			     void *data);
+extern void blk_rq_unprep_clone(struct request *rq);
 extern int blk_insert_cloned_request(struct request_queue *q,
 				     struct request *rq);
 extern void blk_plug_device(struct request_queue *);
@@ -745,28 +795,22 @@ extern int sg_scsi_ioctl(struct request_queue *, struct gendisk *, fmode_t,
 			 struct scsi_ioctl_command __user *);
 
 /*
- * Temporary export, until SCSI gets fixed up.
- */
-extern int blk_rq_append_bio(struct request_queue *q, struct request *rq,
-			     struct bio *bio);
-
-/*
  * A queue has just exitted congestion.  Note this in the global counter of
  * congested queues, and wake up anyone who was waiting for requests to be
  * put back.
  */
-static inline void blk_clear_queue_congested(struct request_queue *q, int rw)
+static inline void blk_clear_queue_congested(struct request_queue *q, int sync)
 {
-	clear_bdi_congested(&q->backing_dev_info, rw);
+	clear_bdi_congested(&q->backing_dev_info, sync);
 }
 
 /*
  * A queue has just entered congestion.  Flag that in the queue's VM-visible
  * state flags and increment the global gounter of congested queues.
  */
-static inline void blk_set_queue_congested(struct request_queue *q, int rw)
+static inline void blk_set_queue_congested(struct request_queue *q, int sync)
 {
-	set_bdi_congested(&q->backing_dev_info, rw);
+	set_bdi_congested(&q->backing_dev_info, sync);
 }
 
 extern void blk_start_queue(struct request_queue *q);
@@ -775,7 +819,6 @@ extern void blk_sync_queue(struct request_queue *q);
 extern void __blk_stop_queue(struct request_queue *q);
 extern void __blk_run_queue(struct request_queue *);
 extern void blk_run_queue(struct request_queue *);
-extern void blk_start_queueing(struct request_queue *);
 extern int blk_rq_map_user(struct request_queue *, struct request *,
 			   struct rq_map_data *, void __user *, unsigned long,
 			   gfp_t);
@@ -795,54 +838,84 @@ 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)
+/*
+ * blk_rq_pos()			: the current sector
+ * blk_rq_bytes()		: bytes left in the entire request
+ * blk_rq_cur_bytes()		: bytes left in the current segment
+ * 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)
+{
+	return rq->__sector;
+}
+
+static inline unsigned int blk_rq_bytes(const struct request *rq)
+{
+	return rq->__data_len;
+}
+
+static inline int blk_rq_cur_bytes(const struct request *rq)
+{
+	return rq->bio ? bio_cur_bytes(rq->bio) : 0;
+}
+
+extern unsigned int blk_rq_err_bytes(const struct request *rq);
+
+static inline unsigned int blk_rq_sectors(const struct request *rq)
 {
-	if (bdi && bdi->unplug_io_fn)
-		bdi->unplug_io_fn(bdi, page);
+	return blk_rq_bytes(rq) >> 9;
 }
 
-static inline void blk_run_address_space(struct address_space *mapping)
+static inline unsigned int blk_rq_cur_sectors(const struct request *rq)
 {
-	if (mapping)
-		blk_run_backing_dev(mapping->backing_dev_info, NULL);
+	return blk_rq_cur_bytes(rq) >> 9;
 }
 
-extern void blkdev_dequeue_request(struct request *req);
+static inline unsigned int blk_rq_err_sectors(const struct request *rq)
+{
+	return blk_rq_err_bytes(rq) >> 9;
+}
 
 /*
- * blk_end_request() and friends.
- * __blk_end_request() and end_request() must be called with
- * the request queue spinlock acquired.
+ * Request issue related functions.
+ */
+extern struct request *blk_peek_request(struct request_queue *q);
+extern void blk_start_request(struct request *rq);
+extern struct request *blk_fetch_request(struct request_queue *q);
+
+/*
+ * Request completion related functions.
+ *
+ * blk_update_request() completes given number of bytes and updates
+ * the request without completing it.
+ *
+ * blk_end_request() and friends.  __blk_end_request() must be called
+ * with the request queue spinlock acquired.
  *
  * Several drivers define their own end_request and call
  * blk_end_request() for parts of the original function.
  * This prevents code duplication in drivers.
  */
-extern int blk_end_request(struct request *rq, int error,
-				unsigned int nr_bytes);
-extern int __blk_end_request(struct request *rq, int error,
-				unsigned int nr_bytes);
-extern int blk_end_bidi_request(struct request *rq, int error,
-				unsigned int nr_bytes, unsigned int bidi_bytes);
-extern void end_request(struct request *, int);
-extern int blk_end_request_callback(struct request *rq, int error,
-				unsigned int nr_bytes,
-				int (drv_callback)(struct request *));
+extern bool blk_update_request(struct request *rq, int error,
+			       unsigned int nr_bytes);
+extern bool blk_end_request(struct request *rq, int error,
+			    unsigned int nr_bytes);
+extern void blk_end_request_all(struct request *rq, int error);
+extern bool blk_end_request_cur(struct request *rq, int error);
+extern bool blk_end_request_err(struct request *rq, int error);
+extern bool __blk_end_request(struct request *rq, int error,
+			      unsigned int nr_bytes);
+extern void __blk_end_request_all(struct request *rq, int error);
+extern bool __blk_end_request_cur(struct request *rq, int error);
+extern bool __blk_end_request_err(struct request *rq, int error);
+
 extern void blk_complete_request(struct request *);
 extern void __blk_complete_request(struct request *);
 extern void blk_abort_request(struct request *);
 extern void blk_abort_queue(struct request_queue *);
-extern void blk_update_request(struct request *rq, int error,
-			       unsigned int nr_bytes);
-
-/*
- * blk_end_request() takes bytes instead of sectors as a complete size.
- * blk_rq_bytes() returns bytes left to complete in the entire request.
- * blk_rq_cur_bytes() returns bytes left to complete in the current segment.
- */
-extern unsigned int blk_rq_bytes(struct request *rq);
-extern unsigned int blk_rq_cur_bytes(struct request *rq);
 
 /*
  * Access functions for manipulating queue properties
@@ -854,10 +927,25 @@ 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_hw_segments(struct request_queue *, unsigned short);
 extern void blk_queue_max_segment_size(struct request_queue *, unsigned int);
-extern void blk_queue_hardsect_size(struct request_queue *, unsigned short);
+extern void blk_queue_max_discard_sectors(struct request_queue *q,
+		unsigned int max_discard_sectors);
+extern void blk_queue_logical_block_size(struct request_queue *, unsigned short);
+extern void blk_queue_physical_block_size(struct request_queue *, unsigned short);
+extern void blk_queue_alignment_offset(struct request_queue *q,
+				       unsigned int alignment);
+extern void blk_limits_io_min(struct queue_limits *limits, unsigned int min);
+extern void blk_queue_io_min(struct request_queue *q, unsigned int min);
+extern void blk_limits_io_opt(struct queue_limits *limits, unsigned int opt);
+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 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);
 extern void blk_queue_dma_pad(struct request_queue *, unsigned int);
 extern void blk_queue_update_dma_pad(struct request_queue *, unsigned int);
@@ -871,7 +959,6 @@ extern void blk_queue_merge_bvec(struct request_queue *, merge_bvec_fn *);
 extern void blk_queue_dma_alignment(struct request_queue *, int);
 extern void blk_queue_update_dma_alignment(struct request_queue *, int);
 extern void blk_queue_softirq_done(struct request_queue *, softirq_done_fn *);
-extern void blk_queue_set_discard(struct request_queue *, prepare_discard_fn *);
 extern void blk_queue_rq_timed_out(struct request_queue *, rq_timed_out_fn *);
 extern void blk_queue_rq_timeout(struct request_queue *, unsigned int);
 extern struct backing_dev_info *blk_get_backing_dev_info(struct block_device *bdev);
@@ -914,24 +1001,21 @@ static inline struct request *blk_map_queue_find_tag(struct blk_queue_tag *bqt,
 }
 
 extern int blkdev_issue_flush(struct block_device *, sector_t *);
-extern int blkdev_issue_discard(struct block_device *,
-				sector_t sector, sector_t nr_sects, gfp_t);
+#define DISCARD_FL_WAIT		0x01	/* wait for completion */
+#define DISCARD_FL_BARRIER	0x02	/* issue DISCARD_BARRIER request */
+extern int blkdev_issue_discard(struct block_device *, sector_t sector,
+		sector_t nr_sects, gfp_t, int flags);
 
 static inline int sb_issue_discard(struct super_block *sb,
 				   sector_t block, sector_t nr_blocks)
 {
 	block <<= (sb->s_blocksize_bits - 9);
 	nr_blocks <<= (sb->s_blocksize_bits - 9);
-	return blkdev_issue_discard(sb->s_bdev, block, nr_blocks, GFP_KERNEL);
+	return blkdev_issue_discard(sb->s_bdev, block, nr_blocks, GFP_KERNEL,
+				    DISCARD_FL_BARRIER);
 }
 
-/*
-* command filter functions
-*/
-extern int blk_verify_command(struct blk_cmd_filter *filter,
-			      unsigned char *cmd, fmode_t has_write_perm);
-extern void blk_unregister_filter(struct gendisk *disk);
-extern void blk_set_cmd_filter_defaults(struct blk_cmd_filter *filter);
+extern int blk_verify_command(unsigned char *cmd, fmode_t has_write_perm);
 
 #define MAX_PHYS_SEGMENTS 128
 #define MAX_HW_SEGMENTS 128
@@ -944,19 +1028,140 @@ extern void blk_set_cmd_filter_defaults(struct blk_cmd_filter *filter);
 
 #define blkdev_entry_to_request(entry) list_entry((entry), struct request, queuelist)
 
-static inline int queue_hardsect_size(struct request_queue *q)
+static inline unsigned long queue_bounce_pfn(struct request_queue *q)
+{
+	return q->limits.bounce_pfn;
+}
+
+static inline unsigned long queue_segment_boundary(struct request_queue *q)
+{
+	return q->limits.seg_boundary_mask;
+}
+
+static inline unsigned int queue_max_sectors(struct request_queue *q)
+{
+	return q->limits.max_sectors;
+}
+
+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)
+{
+	return q->limits.max_hw_segments;
+}
+
+static inline unsigned short queue_max_phys_segments(struct request_queue *q)
+{
+	return q->limits.max_phys_segments;
+}
+
+static inline unsigned int queue_max_segment_size(struct request_queue *q)
+{
+	return q->limits.max_segment_size;
+}
+
+static inline unsigned short queue_logical_block_size(struct request_queue *q)
 {
 	int retval = 512;
 
-	if (q && q->hardsect_size)
-		retval = q->hardsect_size;
+	if (q && q->limits.logical_block_size)
+		retval = q->limits.logical_block_size;
 
 	return retval;
 }
 
-static inline int bdev_hardsect_size(struct block_device *bdev)
+static inline unsigned short bdev_logical_block_size(struct block_device *bdev)
+{
+	return queue_logical_block_size(bdev_get_queue(bdev));
+}
+
+static inline unsigned int queue_physical_block_size(struct request_queue *q)
+{
+	return q->limits.physical_block_size;
+}
+
+static inline int bdev_physical_block_size(struct block_device *bdev)
+{
+	return queue_physical_block_size(bdev_get_queue(bdev));
+}
+
+static inline unsigned int queue_io_min(struct request_queue *q)
+{
+	return q->limits.io_min;
+}
+
+static inline int bdev_io_min(struct block_device *bdev)
+{
+	return queue_io_min(bdev_get_queue(bdev));
+}
+
+static inline unsigned int queue_io_opt(struct request_queue *q)
+{
+	return q->limits.io_opt;
+}
+
+static inline int bdev_io_opt(struct block_device *bdev)
+{
+	return queue_io_opt(bdev_get_queue(bdev));
+}
+
+static inline int queue_alignment_offset(struct request_queue *q)
+{
+	if (q->limits.misaligned)
+		return -1;
+
+	return q->limits.alignment_offset;
+}
+
+static inline int queue_sector_alignment_offset(struct request_queue *q,
+						sector_t sector)
+{
+	return ((sector << 9) - q->limits.alignment_offset)
+		& (q->limits.io_min - 1);
+}
+
+static inline int bdev_alignment_offset(struct block_device *bdev)
+{
+	struct request_queue *q = bdev_get_queue(bdev);
+
+	if (q->limits.misaligned)
+		return -1;
+
+	if (bdev != bdev->bd_contains)
+		return bdev->bd_part->alignment_offset;
+
+	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_sector_discard_alignment(struct request_queue *q,
+						 sector_t sector)
+{
+	return ((sector << 9) - q->limits.discard_alignment)
+		& (q->limits.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_hardsect_size(bdev_get_queue(bdev));
+	return queue_discard_zeroes_data(bdev_get_queue(bdev));
 }
 
 static inline int queue_dma_alignment(struct request_queue *q)
@@ -1086,6 +1291,8 @@ struct block_device_operations {
 	int (*direct_access) (struct block_device *, sector_t,
 						void **, unsigned long *);
 	int (*media_changed) (struct gendisk *);
+	unsigned long long (*set_capacity) (struct gendisk *,
+						unsigned long long);
 	int (*revalidate_disk) (struct gendisk *);
 	int (*getgeo)(struct block_device *, struct hd_geometry *);
 	struct module *owner;
diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
index 6e915878e88c..3b73b9992b26 100644
--- a/include/linux/blktrace_api.h
+++ b/include/linux/blktrace_api.h
@@ -116,9 +116,9 @@ struct blk_io_trace {
  * The remap event
  */
 struct blk_io_trace_remap {
-	__be32 device;
 	__be32 device_from;
-	__be64 sector;
+	__be32 device_to;
+	__be64 sector_from;
 };
 
 enum {
@@ -144,6 +144,9 @@ struct blk_user_trace_setup {
 
 #ifdef __KERNEL__
 #if defined(CONFIG_BLK_DEV_IO_TRACE)
+
+#include <linux/sysfs.h>
+
 struct blk_trace {
 	int trace_state;
 	struct rchan *rchan;
@@ -162,8 +165,9 @@ struct blk_trace {
 
 extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *);
 extern void blk_trace_shutdown(struct request_queue *);
-extern int do_blk_trace_setup(struct request_queue *q,
-	char *name, dev_t dev, struct blk_user_trace_setup *buts);
+extern int do_blk_trace_setup(struct request_queue *q, char *name,
+			      dev_t dev, struct block_device *bdev,
+			      struct blk_user_trace_setup *buts);
 extern void __trace_note_message(struct blk_trace *, const char *fmt, ...);
 
 /**
@@ -190,20 +194,44 @@ extern void __trace_note_message(struct blk_trace *, const char *fmt, ...);
 extern void blk_add_driver_data(struct request_queue *q, struct request *rq,
 				void *data, size_t len);
 extern int blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
+			   struct block_device *bdev,
 			   char __user *arg);
 extern int blk_trace_startstop(struct request_queue *q, int start);
 extern int blk_trace_remove(struct request_queue *q);
+extern void blk_trace_remove_sysfs(struct device *dev);
+extern int blk_trace_init_sysfs(struct device *dev);
+
+extern struct attribute_group blk_trace_attr_group;
 
 #else /* !CONFIG_BLK_DEV_IO_TRACE */
-#define blk_trace_ioctl(bdev, cmd, arg)		(-ENOTTY)
-#define blk_trace_shutdown(q)			do { } while (0)
-#define do_blk_trace_setup(q, name, dev, buts)	(-ENOTTY)
-#define blk_add_driver_data(q, rq, data, len)	do {} while (0)
-#define blk_trace_setup(q, name, dev, arg)	(-ENOTTY)
-#define blk_trace_startstop(q, start)		(-ENOTTY)
-#define blk_trace_remove(q)			(-ENOTTY)
-#define blk_add_trace_msg(q, fmt, ...)		do { } while (0)
+# define blk_trace_ioctl(bdev, cmd, arg)		(-ENOTTY)
+# define blk_trace_shutdown(q)				do { } while (0)
+# define do_blk_trace_setup(q, name, dev, bdev, buts)	(-ENOTTY)
+# define blk_add_driver_data(q, rq, data, len)		do {} while (0)
+# define blk_trace_setup(q, name, dev, bdev, arg)	(-ENOTTY)
+# define blk_trace_startstop(q, start)			(-ENOTTY)
+# define blk_trace_remove(q)				(-ENOTTY)
+# define blk_add_trace_msg(q, fmt, ...)			do { } while (0)
+# define blk_trace_remove_sysfs(dev)			do { } while (0)
+static inline int blk_trace_init_sysfs(struct device *dev)
+{
+	return 0;
+}
 
 #endif /* CONFIG_BLK_DEV_IO_TRACE */
+
+#if defined(CONFIG_EVENT_TRACING) && defined(CONFIG_BLOCK)
+
+static inline int blk_cmd_buf_len(struct request *rq)
+{
+	return blk_pc_request(rq) ? rq->cmd_len * 3 : 1;
+}
+
+extern void blk_dump_cmd(char *buf, struct request *rq);
+extern void blk_fill_rwbs(char *rwbs, u32 rw, int bytes);
+extern void blk_fill_rwbs_rq(char *rwbs, struct request *rq);
+
+#endif /* CONFIG_EVENT_TRACING && CONFIG_BLOCK */
+
 #endif /* __KERNEL__ */
 #endif
diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h
index bc3ab7073695..b10ec49ee2dd 100644
--- a/include/linux/bootmem.h
+++ b/include/linux/bootmem.h
@@ -53,6 +53,7 @@ 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,
@@ -132,9 +133,6 @@ static inline void *alloc_remap(int nid, unsigned long size)
 }
 #endif /* CONFIG_HAVE_ARCH_ALLOC_REMAP */
 
-extern unsigned long __meminitdata nr_kernel_pages;
-extern unsigned long __meminitdata nr_all_pages;
-
 extern void *alloc_large_system_hash(const char *tablename,
 				     unsigned long bucketsize,
 				     unsigned long numentries,
@@ -145,6 +143,8 @@ extern void *alloc_large_system_hash(const char *tablename,
 				     unsigned long limit);
 
 #define HASH_EARLY	0x00000001	/* Allocating during early boot? */
+#define HASH_SMALL	0x00000002	/* sub-page allocation allowed, min
+					 * shift passed via *_hash_shift */
 
 /* Only NUMA needs hash distribution. 64bit NUMA architectures have
  * sufficient vmalloc space.
diff --git a/include/linux/brcmphy.h b/include/linux/brcmphy.h
index 9b64b6d67873..2b31b91f5871 100644
--- a/include/linux/brcmphy.h
+++ b/include/linux/brcmphy.h
@@ -1,6 +1,13 @@
-#define PHY_BRCM_WIRESPEED_ENABLE	0x00000001
-#define PHY_BRCM_AUTO_PWRDWN_ENABLE	0x00000002
-#define PHY_BRCM_APD_CLK125_ENABLE	0x00000004
-#define PHY_BRCM_STD_IBND_DISABLE	0x00000008
-#define PHY_BRCM_EXT_IBND_RX_ENABLE	0x00000010
-#define PHY_BRCM_EXT_IBND_TX_ENABLE	0x00000020
+#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/buffer_head.h b/include/linux/buffer_head.h
index 3d7bcde2e332..16ed0284d780 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -155,6 +155,7 @@ void create_empty_buffers(struct page *, unsigned long,
 			unsigned long b_state);
 void end_buffer_read_sync(struct buffer_head *bh, int uptodate);
 void end_buffer_write_sync(struct buffer_head *bh, int uptodate);
+void end_buffer_async_write(struct buffer_head *bh, int uptodate);
 
 /* Things to do with buffers at mapping->private_list */
 void mark_buffer_dirty_inode(struct buffer_head *bh, struct inode *inode);
@@ -197,6 +198,8 @@ extern int buffer_heads_over_limit;
 void block_invalidatepage(struct page *page, unsigned long offset);
 int block_write_full_page(struct page *page, get_block_t *get_block,
 				struct writeback_control *wbc);
+int block_write_full_page_endio(struct page *page, get_block_t *get_block,
+			struct writeback_control *wbc, bh_end_io_t *handler);
 int block_read_full_page(struct page*, get_block_t*);
 int block_is_partially_uptodate(struct page *page, read_descriptor_t *desc,
 				unsigned long from);
@@ -332,22 +335,10 @@ extern int __set_page_dirty_buffers(struct page *page);
 
 static inline void buffer_init(void) {}
 static inline int try_to_free_buffers(struct page *page) { return 1; }
-static inline int sync_blockdev(struct block_device *bdev) { return 0; }
 static inline int inode_has_buffers(struct inode *inode) { return 0; }
 static inline void invalidate_inode_buffers(struct inode *inode) {}
 static inline int remove_inode_buffers(struct inode *inode) { return 1; }
 static inline int sync_mapping_buffers(struct address_space *mapping) { return 0; }
-static inline void invalidate_bdev(struct block_device *bdev) {}
-
-static inline struct super_block *freeze_bdev(struct block_device *sb)
-{
-	return NULL;
-}
-
-static inline int thaw_bdev(struct block_device *bdev, struct super_block *sb)
-{
-	return 0;
-}
 
 #endif /* CONFIG_BLOCK */
 #endif /* _LINUX_BUFFER_HEAD_H */
diff --git a/include/linux/bug.h b/include/linux/bug.h
index 54398d2c6d8d..d276b5510c83 100644
--- a/include/linux/bug.h
+++ b/include/linux/bug.h
@@ -1,7 +1,6 @@
 #ifndef _LINUX_BUG_H
 #define _LINUX_BUG_H
 
-#include <linux/module.h>
 #include <asm/bug.h>
 
 enum bug_trap_type {
@@ -24,10 +23,6 @@ const struct bug_entry *find_bug(unsigned long bugaddr);
 
 enum bug_trap_type report_bug(unsigned long bug_addr, struct pt_regs *regs);
 
-int  module_bug_finalize(const Elf_Ehdr *, const Elf_Shdr *,
-			 struct module *);
-void module_bug_cleanup(struct module *);
-
 /* These are defined by the architecture */
 int is_valid_bugaddr(unsigned long addr);
 
@@ -38,13 +33,6 @@ static inline enum bug_trap_type report_bug(unsigned long bug_addr,
 {
 	return BUG_TRAP_TYPE_BUG;
 }
-static inline int  module_bug_finalize(const Elf_Ehdr *hdr,
-					const Elf_Shdr *sechdrs,
-					struct module *mod)
-{
-	return 0;
-}
-static inline void module_bug_cleanup(struct module *mod) {}
 
 #endif	/* CONFIG_GENERIC_BUG */
 #endif	/* _LINUX_BUG_H */
diff --git a/include/linux/c2port.h b/include/linux/c2port.h
index 7b5a2388ba67..2a5cd867c365 100644
--- a/include/linux/c2port.h
+++ b/include/linux/c2port.h
@@ -10,6 +10,7 @@
  */
 
 #include <linux/device.h>
+#include <linux/kmemcheck.h>
 
 #define C2PORT_NAME_LEN			32
 
@@ -20,8 +21,10 @@
 /* Main struct */
 struct c2port_ops;
 struct c2port_device {
+	kmemcheck_bitfield_begin(flags);
 	unsigned int access:1;
 	unsigned int flash_access:1;
+	kmemcheck_bitfield_end(flags);
 
 	int id;
 	char name[C2PORT_NAME_LEN];
diff --git a/include/linux/can/Kbuild b/include/linux/can/Kbuild
index eff898aac02b..8cb05aae661c 100644
--- a/include/linux/can/Kbuild
+++ b/include/linux/can/Kbuild
@@ -1,3 +1,4 @@
 header-y += raw.h
 header-y += bcm.h
 header-y += error.h
+header-y += netlink.h
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
new file mode 100644
index 000000000000..1ed2a5cc03f5
--- /dev/null
+++ b/include/linux/can/dev.h
@@ -0,0 +1,75 @@
+/*
+ * linux/can/dev.h
+ *
+ * Definitions for the CAN network device driver interface
+ *
+ * Copyright (C) 2006 Andrey Volkov <avolkov@varma-el.com>
+ *               Varma Electronics Oy
+ *
+ * Copyright (C) 2008 Wolfgang Grandegger <wg@grandegger.com>
+ *
+ * Send feedback to <socketcan-users@lists.berlios.de>
+ */
+
+#ifndef CAN_DEV_H
+#define CAN_DEV_H
+
+#include <linux/can/netlink.h>
+#include <linux/can/error.h>
+
+/*
+ * CAN mode
+ */
+enum can_mode {
+	CAN_MODE_STOP = 0,
+	CAN_MODE_START,
+	CAN_MODE_SLEEP
+};
+
+/*
+ * CAN common private data
+ */
+struct can_priv {
+	struct can_device_stats can_stats;
+
+	struct can_bittiming bittiming;
+	struct can_bittiming_const *bittiming_const;
+	struct can_clock clock;
+
+	enum can_state state;
+	u32 ctrlmode;
+
+	int restart_ms;
+	struct timer_list restart_timer;
+
+	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);
+
+	unsigned int echo_skb_max;
+	struct sk_buff **echo_skb;
+};
+
+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);
+void close_candev(struct net_device *dev);
+
+int register_candev(struct net_device *dev);
+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,
+		      unsigned 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
new file mode 100644
index 000000000000..9ecbb7871c0e
--- /dev/null
+++ b/include/linux/can/netlink.h
@@ -0,0 +1,113 @@
+/*
+ * linux/can/netlink.h
+ *
+ * Definitions for the CAN netlink interface
+ *
+ * Copyright (c) 2009 Wolfgang Grandegger <wg@grandegger.com>
+ *
+ * Send feedback to <socketcan-users@lists.berlios.de>
+ *
+ */
+
+#ifndef CAN_NETLINK_H
+#define CAN_NETLINK_H
+
+#include <linux/types.h>
+
+/*
+ * CAN bit-timing parameters
+ *
+ * For futher information, please read chapter "8 BIT TIMING
+ * REQUIREMENTS" of the "Bosch CAN Specification version 2.0"
+ * at http://www.semiconductors.bosch.de/pdf/can2spec.pdf.
+ */
+struct can_bittiming {
+	__u32 bitrate;		/* Bit-rate in bits/second */
+	__u32 sample_point;	/* Sample point in one-tenth of a percent */
+	__u32 tq;		/* Time quanta (TQ) in nanoseconds */
+	__u32 prop_seg;		/* Propagation segment in TQs */
+	__u32 phase_seg1;	/* Phase buffer segment 1 in TQs */
+	__u32 phase_seg2;	/* Phase buffer segment 2 in TQs */
+	__u32 sjw;		/* Synchronisation jump width in TQs */
+	__u32 brp;		/* Bit-rate prescaler */
+};
+
+/*
+ * CAN harware-dependent bit-timing constant
+ *
+ * Used for calculating and checking bit-timing parameters
+ */
+struct can_bittiming_const {
+	char name[16];		/* Name of the CAN controller hardware */
+	__u32 tseg1_min;	/* Time segement 1 = prop_seg + phase_seg1 */
+	__u32 tseg1_max;
+	__u32 tseg2_min;	/* Time segement 2 = phase_seg2 */
+	__u32 tseg2_max;
+	__u32 sjw_max;		/* Synchronisation jump width */
+	__u32 brp_min;		/* Bit-rate prescaler */
+	__u32 brp_max;
+	__u32 brp_inc;
+};
+
+/*
+ * CAN clock parameters
+ */
+struct can_clock {
+	__u32 freq;		/* CAN system clock frequency in Hz */
+};
+
+/*
+ * CAN operational and error states
+ */
+enum can_state {
+	CAN_STATE_ERROR_ACTIVE = 0,	/* RX/TX error count < 96 */
+	CAN_STATE_ERROR_WARNING,	/* RX/TX error count < 128 */
+	CAN_STATE_ERROR_PASSIVE,	/* RX/TX error count < 256 */
+	CAN_STATE_BUS_OFF,		/* RX/TX error count >= 256 */
+	CAN_STATE_STOPPED,		/* Device is stopped */
+	CAN_STATE_SLEEPING,		/* Device is sleeping */
+	CAN_STATE_MAX
+};
+
+/*
+ * CAN controller mode
+ */
+struct can_ctrlmode {
+	__u32 mask;
+	__u32 flags;
+};
+
+#define CAN_CTRLMODE_LOOPBACK	0x1	/* Loopback mode */
+#define CAN_CTRLMODE_LISTENONLY	0x2 	/* Listen-only mode */
+#define CAN_CTRLMODE_3_SAMPLES	0x4	/* Triple sampling mode */
+
+/*
+ * CAN device statistics
+ */
+struct can_device_stats {
+	__u32 bus_error;	/* Bus errors */
+	__u32 error_warning;	/* Changes to error warning state */
+	__u32 error_passive;	/* Changes to error passive state */
+	__u32 bus_off;		/* Changes to bus off state */
+	__u32 arbitration_lost; /* Arbitration lost errors */
+	__u32 restarts;		/* CAN controller re-starts */
+};
+
+/*
+ * CAN netlink interface
+ */
+enum {
+	IFLA_CAN_UNSPEC,
+	IFLA_CAN_BITTIMING,
+	IFLA_CAN_BITTIMING_CONST,
+	IFLA_CAN_CLOCK,
+	IFLA_CAN_STATE,
+	IFLA_CAN_CTRLMODE,
+	IFLA_CAN_RESTART_MS,
+	IFLA_CAN_RESTART,
+	__IFLA_CAN_MAX
+};
+
+#define IFLA_CAN_MAX	(__IFLA_CAN_MAX - 1)
+
+#endif /* CAN_NETLINK_H */
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/sja1000.h b/include/linux/can/platform/sja1000.h
new file mode 100644
index 000000000000..01ee2aeb048d
--- /dev/null
+++ b/include/linux/can/platform/sja1000.h
@@ -0,0 +1,35 @@
+#ifndef _CAN_PLATFORM_SJA1000_H_
+#define _CAN_PLATFORM_SJA1000_H_
+
+/* clock divider register */
+#define CDR_CLKOUT_MASK 0x07
+#define CDR_CLK_OFF	0x08 /* Clock off (CLKOUT pin) */
+#define CDR_RXINPEN	0x20 /* TX1 output is RX irq output */
+#define CDR_CBP		0x40 /* CAN input comparator bypass */
+#define CDR_PELICAN	0x80 /* PeliCAN mode */
+
+/* output control register */
+#define OCR_MODE_BIPHASE  0x00
+#define OCR_MODE_TEST     0x01
+#define OCR_MODE_NORMAL   0x02
+#define OCR_MODE_CLOCK    0x03
+#define OCR_MODE_MASK     0x07
+#define OCR_TX0_INVERT    0x04
+#define OCR_TX0_PULLDOWN  0x08
+#define OCR_TX0_PULLUP    0x10
+#define OCR_TX0_PUSHPULL  0x18
+#define OCR_TX1_INVERT    0x20
+#define OCR_TX1_PULLDOWN  0x40
+#define OCR_TX1_PULLUP    0x80
+#define OCR_TX1_PUSHPULL  0xc0
+#define OCR_TX_MASK       0xfc
+#define OCR_TX_SHIFT      2
+
+struct sja1000_platform_data {
+	u32 clock;	/* CAN bus oscillator frequency in Hz */
+
+	u8 ocr;		/* output control register */
+	u8 cdr;		/* clock divider register */
+};
+
+#endif	/* !_CAN_PLATFORM_SJA1000_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..4688c7bb1bd1
--- /dev/null
+++ b/include/linux/can/platform/ti_hecc.h
@@ -0,0 +1,40 @@
+/*
+ * 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
+ *
+ * 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;
+};
+
+
diff --git a/include/linux/capability.h b/include/linux/capability.h
index 4864a43b2b45..39e5ff512fbe 100644
--- a/include/linux/capability.h
+++ b/include/linux/capability.h
@@ -7,7 +7,7 @@
  *
  * See here for the libcap library ("POSIX draft" compliance):
  *
- * ftp://linux.kernel.org/pub/linux/libs/security/linux-privs/kernel-2.6/
+ * ftp://www.kernel.org/pub/linux/libs/security/linux-privs/kernel-2.6/
  */
 
 #ifndef _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];
@@ -377,7 +375,21 @@ struct cpu_vfs_cap_data {
 #define CAP_FOR_EACH_U32(__capi)  \
 	for (__capi = 0; __capi < _KERNEL_CAPABILITY_U32S; ++__capi)
 
+/*
+ * CAP_FS_MASK and CAP_NFSD_MASKS:
+ *
+ * The fs mask is all the privileges that fsuid==0 historically meant.
+ * At one time in the past, that included CAP_MKNOD and CAP_LINUX_IMMUTABLE.
+ *
+ * It has never meant setting security.* and trusted.* xattrs.
+ *
+ * We could also define fsmask as follows:
+ *   1. CAP_FS_MASK is the privilege to bypass all fs-related DAC permissions
+ *   2. The security.* and trusted.* xattrs are fs-related MAC permissions
+ */
+
 # define CAP_FS_MASK_B0     (CAP_TO_MASK(CAP_CHOWN)		\
+			    | CAP_TO_MASK(CAP_MKNOD)		\
 			    | CAP_TO_MASK(CAP_DAC_OVERRIDE)	\
 			    | CAP_TO_MASK(CAP_DAC_READ_SEARCH)	\
 			    | CAP_TO_MASK(CAP_FOWNER)		\
@@ -392,11 +404,12 @@ struct cpu_vfs_cap_data {
 # define CAP_EMPTY_SET    ((kernel_cap_t){{ 0, 0 }})
 # define CAP_FULL_SET     ((kernel_cap_t){{ ~0, ~0 }})
 # define CAP_INIT_EFF_SET ((kernel_cap_t){{ ~CAP_TO_MASK(CAP_SETPCAP), ~0 }})
-# define CAP_FS_SET       ((kernel_cap_t){{ CAP_FS_MASK_B0, CAP_FS_MASK_B1 } })
+# define CAP_FS_SET       ((kernel_cap_t){{ CAP_FS_MASK_B0 \
+				    | CAP_TO_MASK(CAP_LINUX_IMMUTABLE), \
+				    CAP_FS_MASK_B1 } })
 # define CAP_NFSD_SET     ((kernel_cap_t){{ CAP_FS_MASK_B0 \
-					    | CAP_TO_MASK(CAP_SYS_RESOURCE) \
-					    | CAP_TO_MASK(CAP_MKNOD), \
-					    CAP_FS_MASK_B1 } })
+				    | CAP_TO_MASK(CAP_SYS_RESOURCE), \
+				    CAP_FS_MASK_B1 } })
 
 #endif /* _KERNEL_CAPABILITY_U32S != 2 */
 
diff --git a/include/linux/cb710.h b/include/linux/cb710.h
new file mode 100644
index 000000000000..8cc10411bab2
--- /dev/null
+++ b/include/linux/cb710.h
@@ -0,0 +1,208 @@
+/*
+ *  cb710/cb710.h
+ *
+ *  Copyright by Michał Mirosław, 2008-2009
+ *
+ * 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_CB710_DRIVER_H
+#define LINUX_CB710_DRIVER_H
+
+#include <linux/io.h>
+#include <linux/interrupt.h>
+#include <linux/spinlock.h>
+#include <linux/pci.h>
+#include <linux/platform_device.h>
+#include <linux/mmc/host.h>
+
+struct cb710_slot;
+
+typedef int (*cb710_irq_handler_t)(struct cb710_slot *);
+
+/* per-virtual-slot structure */
+struct cb710_slot {
+	struct platform_device	pdev;
+	void __iomem		*iobase;
+	cb710_irq_handler_t	irq_handler;
+};
+
+/* per-device structure */
+struct cb710_chip {
+	struct pci_dev		*pdev;
+	void __iomem		*iobase;
+	unsigned		platform_id;
+#ifdef CONFIG_CB710_DEBUG_ASSUMPTIONS
+	atomic_t		slot_refs_count;
+#endif
+	unsigned		slot_mask;
+	unsigned		slots;
+	spinlock_t		irq_lock;
+	struct cb710_slot	slot[0];
+};
+
+/* NOTE: cb710_chip.slots is modified only during device init/exit and
+ * they are all serialized wrt themselves */
+
+/* cb710_chip.slot_mask values */
+#define CB710_SLOT_MMC		1
+#define CB710_SLOT_MS		2
+#define CB710_SLOT_SM		4
+
+/* slot port accessors - so the logic is more clear in the code */
+#define CB710_PORT_ACCESSORS(t) \
+static inline void cb710_write_port_##t(struct cb710_slot *slot,	\
+	unsigned port, u##t value)					\
+{									\
+	iowrite##t(value, slot->iobase + port);				\
+}									\
+									\
+static inline u##t cb710_read_port_##t(struct cb710_slot *slot,		\
+	unsigned port)							\
+{									\
+	return ioread##t(slot->iobase + port);				\
+}									\
+									\
+static inline void cb710_modify_port_##t(struct cb710_slot *slot,	\
+	unsigned port, u##t set, u##t clear)				\
+{									\
+	iowrite##t(							\
+		(ioread##t(slot->iobase + port) & ~clear)|set,		\
+		slot->iobase + port);					\
+}
+
+CB710_PORT_ACCESSORS(8)
+CB710_PORT_ACCESSORS(16)
+CB710_PORT_ACCESSORS(32)
+
+void cb710_pci_update_config_reg(struct pci_dev *pdev,
+	int reg, uint32_t and, uint32_t xor);
+void cb710_set_irq_handler(struct cb710_slot *slot,
+	cb710_irq_handler_t handler);
+
+/* some device struct walking */
+
+static inline struct cb710_slot *cb710_pdev_to_slot(
+	struct platform_device *pdev)
+{
+	return container_of(pdev, struct cb710_slot, pdev);
+}
+
+static inline struct cb710_chip *cb710_slot_to_chip(struct cb710_slot *slot)
+{
+	return dev_get_drvdata(slot->pdev.dev.parent);
+}
+
+static inline struct device *cb710_slot_dev(struct cb710_slot *slot)
+{
+	return &slot->pdev.dev;
+}
+
+static inline struct device *cb710_chip_dev(struct cb710_chip *chip)
+{
+	return &chip->pdev->dev;
+}
+
+/* debugging aids */
+
+#ifdef CONFIG_CB710_DEBUG
+void cb710_dump_regs(struct cb710_chip *chip, unsigned dump);
+#else
+#define cb710_dump_regs(c, d) do {} while (0)
+#endif
+
+#define CB710_DUMP_REGS_MMC	0x0F
+#define CB710_DUMP_REGS_MS	0x30
+#define CB710_DUMP_REGS_SM	0xC0
+#define CB710_DUMP_REGS_ALL	0xFF
+#define CB710_DUMP_REGS_MASK	0xFF
+
+#define CB710_DUMP_ACCESS_8	0x100
+#define CB710_DUMP_ACCESS_16	0x200
+#define CB710_DUMP_ACCESS_32	0x400
+#define CB710_DUMP_ACCESS_ALL	0x700
+#define CB710_DUMP_ACCESS_MASK	0x700
+
+#endif /* LINUX_CB710_DRIVER_H */
+/*
+ *  cb710/sgbuf2.h
+ *
+ *  Copyright by Michał Mirosław, 2008-2009
+ *
+ * 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_CB710_SG_H
+#define LINUX_CB710_SG_H
+
+#include <linux/highmem.h>
+#include <linux/scatterlist.h>
+
+/*
+ * 32-bit PIO mapping sg iterator
+ *
+ * Hides scatterlist access issues - fragment boundaries, alignment, page
+ * mapping - for drivers using 32-bit-word-at-a-time-PIO (ie. PCI devices
+ * without DMA support).
+ *
+ * Best-case reading (transfer from device):
+ *   sg_miter_start(, SG_MITER_TO_SG);
+ *   cb710_sg_dwiter_write_from_io();
+ *   sg_miter_stop();
+ *
+ * Best-case writing (transfer to device):
+ *   sg_miter_start(, SG_MITER_FROM_SG);
+ *   cb710_sg_dwiter_read_to_io();
+ *   sg_miter_stop();
+ */
+
+uint32_t cb710_sg_dwiter_read_next_block(struct sg_mapping_iter *miter);
+void cb710_sg_dwiter_write_next_block(struct sg_mapping_iter *miter, uint32_t data);
+
+/**
+ * cb710_sg_dwiter_write_from_io - transfer data to mapped buffer from 32-bit IO port
+ * @miter: sg mapping iter
+ * @port: PIO port - IO or MMIO address
+ * @count: number of 32-bit words to transfer
+ *
+ * Description:
+ *   Reads @count 32-bit words from register @port and stores it in
+ *   buffer iterated by @miter.  Data that would overflow the buffer
+ *   is silently ignored.  Iterator is advanced by 4*@count bytes
+ *   or to the buffer's end whichever is closer.
+ *
+ * Context:
+ *   IRQ disabled if the SG_MITER_ATOMIC is set.  Don't care otherwise.
+ */
+static inline void cb710_sg_dwiter_write_from_io(struct sg_mapping_iter *miter,
+	void __iomem *port, size_t count)
+{
+	while (count-- > 0)
+		cb710_sg_dwiter_write_next_block(miter, ioread32(port));
+}
+
+/**
+ * cb710_sg_dwiter_read_to_io - transfer data to 32-bit IO port from mapped buffer
+ * @miter: sg mapping iter
+ * @port: PIO port - IO or MMIO address
+ * @count: number of 32-bit words to transfer
+ *
+ * Description:
+ *   Writes @count 32-bit words to register @port from buffer iterated
+ *   through @miter.  If buffer ends before @count words are written
+ *   missing data is replaced by zeroes. @miter is advanced by 4*@count
+ *   bytes or to the buffer's end whichever is closer.
+ *
+ * Context:
+ *   IRQ disabled if the SG_MITER_ATOMIC is set.  Don't care otherwise.
+ */
+static inline void cb710_sg_dwiter_read_to_io(struct sg_mapping_iter *miter,
+	void __iomem *port, size_t count)
+{
+	while (count-- > 0)
+		iowrite32(cb710_sg_dwiter_read_next_block(miter), port);
+}
+
+#endif /* LINUX_CB710_SG_H */
diff --git a/include/linux/cdev.h b/include/linux/cdev.h
index fb4591977b03..f389e319a454 100644
--- a/include/linux/cdev.h
+++ b/include/linux/cdev.h
@@ -28,6 +28,8 @@ int cdev_add(struct cdev *, dev_t, unsigned);
 
 void cdev_del(struct cdev *);
 
+int cdev_index(struct inode *inode);
+
 void cd_forget(struct inode *);
 
 extern struct backing_dev_info directly_mappable_cdev_bdi;
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index 499900d0cee7..0008dee66514 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -15,6 +15,7 @@
 #include <linux/cgroupstats.h>
 #include <linux/prio_heap.h>
 #include <linux/rwsem.h>
+#include <linux/idr.h>
 
 #ifdef CONFIG_CGROUPS
 
@@ -22,6 +23,7 @@ struct cgroupfs_root;
 struct cgroup_subsys;
 struct inode;
 struct cgroup;
+struct css_id;
 
 extern int cgroup_init_early(void);
 extern int cgroup_init(void);
@@ -35,7 +37,7 @@ extern void cgroup_exit(struct task_struct *p, int run_callbacks);
 extern int cgroupstats_build(struct cgroupstats *stats,
 				struct dentry *dentry);
 
-extern struct file_operations proc_cgroup_operations;
+extern const struct file_operations proc_cgroup_operations;
 
 /* Define the enumeration of all cgroup subsystems */
 #define SUBSYS(_x) _x ## _subsys_id,
@@ -47,18 +49,24 @@ enum cgroup_subsys_id {
 
 /* Per-subsystem/per-cgroup state maintained by the system. */
 struct cgroup_subsys_state {
-	/* The cgroup that this subsystem is attached to. Useful
+	/*
+	 * The cgroup that this subsystem is attached to. Useful
 	 * for subsystems that want to know about the cgroup
-	 * hierarchy structure */
+	 * hierarchy structure
+	 */
 	struct cgroup *cgroup;
 
-	/* State maintained by the cgroup system to allow subsystems
+	/*
+	 * State maintained by the cgroup system to allow subsystems
 	 * to be "busy". Should be accessed via css_get(),
-	 * css_tryget() and and css_put(). */
+	 * css_tryget() and and css_put().
+	 */
 
 	atomic_t refcnt;
 
 	unsigned long flags;
+	/* ID for this css, if possible */
+	struct css_id *id;
 };
 
 /* bits in struct cgroup_subsys_state flags field */
@@ -120,19 +128,58 @@ static inline void css_put(struct cgroup_subsys_state *css)
 enum {
 	/* Control Group is dead */
 	CGRP_REMOVED,
-	/* Control Group has previously had a child cgroup or a task,
-	 * but no longer (only if CGRP_NOTIFY_ON_RELEASE is set) */
+	/*
+	 * Control Group has previously had a child cgroup or a task,
+	 * but no longer (only if CGRP_NOTIFY_ON_RELEASE is set)
+	 */
 	CGRP_RELEASABLE,
 	/* Control Group requires release notifications to userspace */
 	CGRP_NOTIFY_ON_RELEASE,
+	/*
+	 * A thread in rmdir() is wating for this cgroup.
+	 */
+	CGRP_WAIT_ON_RMDIR,
+};
+
+/* which pidlist file are we talking about? */
+enum cgroup_filetype {
+	CGROUP_FILE_PROCS,
+	CGROUP_FILE_TASKS,
+};
+
+/*
+ * A pidlist is a list of pids that virtually represents the contents of one
+ * of the cgroup files ("procs" or "tasks"). We keep a list of such pidlists,
+ * a pair (one each for procs, tasks) for each pid namespace that's relevant
+ * to the cgroup.
+ */
+struct cgroup_pidlist {
+	/*
+	 * used to find which pidlist is wanted. doesn't change as long as
+	 * this particular list stays in the list.
+	 */
+	struct { enum cgroup_filetype type; struct pid_namespace *ns; } key;
+	/* array of xids */
+	pid_t *list;
+	/* how many elements the above list has */
+	int length;
+	/* how many files are using the current array */
+	int use_count;
+	/* each of these stored in a list by its cgroup */
+	struct list_head links;
+	/* pointer to the cgroup we belong to, for list removal purposes */
+	struct cgroup *owner;
+	/* protects the other fields */
+	struct rw_semaphore mutex;
 };
 
 struct cgroup {
 	unsigned long flags;		/* "unsigned long" so bitops work */
 
-	/* count users of this cgroup. >0 means busy, but doesn't
-	 * necessarily indicate the number of tasks in the
-	 * cgroup */
+	/*
+	 * count users of this cgroup. >0 means busy, but doesn't
+	 * necessarily indicate the number of tasks in the cgroup
+	 */
 	atomic_t count;
 
 	/*
@@ -142,7 +189,7 @@ struct cgroup {
 	struct list_head sibling;	/* my parent's children */
 	struct list_head children;	/* my children */
 
-	struct cgroup *parent;	/* my parent */
+	struct cgroup *parent;		/* my parent */
 	struct dentry *dentry;	  	/* cgroup fs entry, RCU protected */
 
 	/* Private pointers for each registered subsystem */
@@ -164,24 +211,23 @@ struct cgroup {
 	 */
 	struct list_head release_list;
 
-	/* pids_mutex protects the fields below */
-	struct rw_semaphore pids_mutex;
-	/* Array of process ids in the cgroup */
-	pid_t *tasks_pids;
-	/* How many files are using the current tasks_pids array */
-	int pids_use_count;
-	/* Length of the current tasks_pids array */
-	int pids_length;
+	/*
+	 * list of pidlists, up to two for each namespace (one for procs, one
+	 * for tasks); created on demand.
+	 */
+	struct list_head pidlists;
+	struct mutex pidlist_mutex;
 
 	/* For RCU-protected deletion */
 	struct rcu_head rcu_head;
 };
 
-/* A css_set is a structure holding pointers to a set of
+/*
+ * A css_set is a structure holding pointers to a set of
  * cgroup_subsys_state objects. This saves space in the task struct
  * object and speeds up fork()/exit(), since a single inc/dec and a
- * list_add()/del() can bump the reference count on the entire
- * cgroup set for a task.
+ * list_add()/del() can bump the reference count on the entire cgroup
+ * set for a task.
  */
 
 struct css_set {
@@ -214,6 +260,9 @@ struct css_set {
 	 * during subsystem registration (at boot time).
 	 */
 	struct cgroup_subsys_state *subsys[CGROUP_SUBSYS_COUNT];
+
+	/* For RCU-protected deletion */
+	struct rcu_head rcu_head;
 };
 
 /*
@@ -226,13 +275,8 @@ struct cgroup_map_cb {
 	void *state;
 };
 
-/* struct cftype:
- *
- * The files in the cgroup filesystem mostly have a very simple read/write
- * handling, some common function will take care of it. Nevertheless some cases
- * (read tasks) are special and therefore I define this structure for every
- * kind of file.
- *
+/*
+ * struct cftype: handler definitions for cgroup control files
  *
  * When reading/writing to a file:
  *	- the cgroup to use is file->f_dentry->d_parent->d_fsdata
@@ -241,10 +285,17 @@ struct cgroup_map_cb {
 
 #define MAX_CFTYPE_NAME 64
 struct cftype {
-	/* By convention, the name should begin with the name of the
-	 * subsystem, followed by a period */
+	/*
+	 * By convention, the name should begin with the name of the
+	 * subsystem, followed by a period
+	 */
 	char name[MAX_CFTYPE_NAME];
 	int private;
+	/*
+	 * If not 0, file mode is set to this value, otherwise it will
+	 * be figured out automatically
+	 */
+	mode_t mode;
 
 	/*
 	 * If non-zero, defines the maximum length of string that can
@@ -319,15 +370,20 @@ struct cgroup_scanner {
 	void (*process_task)(struct task_struct *p,
 			struct cgroup_scanner *scan);
 	struct ptr_heap *heap;
+	void *data;
 };
 
-/* Add a new file to the given cgroup directory. Should only be
- * called by subsystems from within a populate() method */
+/*
+ * Add a new file to the given cgroup directory. Should only be
+ * called by subsystems from within a populate() method
+ */
 int cgroup_add_file(struct cgroup *cgrp, struct cgroup_subsys *subsys,
 		       const struct cftype *cft);
 
-/* Add a set of new files to the given cgroup directory. Should
- * only be called by subsystems from within a populate() method */
+/*
+ * Add a set of new files to the given cgroup directory. Should
+ * only be called by subsystems from within a populate() method
+ */
 int cgroup_add_files(struct cgroup *cgrp,
 			struct cgroup_subsys *subsys,
 			const struct cftype cft[],
@@ -339,20 +395,41 @@ int cgroup_path(const struct cgroup *cgrp, char *buf, int buflen);
 
 int cgroup_task_count(const struct cgroup *cgrp);
 
-/* Return true if the cgroup is a descendant of the current cgroup */
-int cgroup_is_descendant(const struct cgroup *cgrp);
+/* Return true if cgrp is a descendant of the task's cgroup */
+int cgroup_is_descendant(const struct cgroup *cgrp, struct task_struct *task);
 
-/* Control Group subsystem type. See Documentation/cgroups.txt for details */
+/*
+ * When the subsys has to access css and may add permanent refcnt to css,
+ * it should take care of racy conditions with rmdir(). Following set of
+ * functions, is for stop/restart rmdir if necessary.
+ * Because these will call css_get/put, "css" should be alive css.
+ *
+ *  cgroup_exclude_rmdir();
+ *  ...do some jobs which may access arbitrary empty cgroup
+ *  cgroup_release_and_wakeup_rmdir();
+ *
+ *  When someone removes a cgroup while cgroup_exclude_rmdir() holds it,
+ *  it sleeps and cgroup_release_and_wakeup_rmdir() will wake him up.
+ */
+
+void cgroup_exclude_rmdir(struct cgroup_subsys_state *css);
+void cgroup_release_and_wakeup_rmdir(struct cgroup_subsys_state *css);
+
+/*
+ * Control Group subsystem type.
+ * See Documentation/cgroups/cgroups.txt for details
+ */
 
 struct cgroup_subsys {
 	struct cgroup_subsys_state *(*create)(struct cgroup_subsys *ss,
 						  struct cgroup *cgrp);
-	void (*pre_destroy)(struct cgroup_subsys *ss, struct cgroup *cgrp);
+	int (*pre_destroy)(struct cgroup_subsys *ss, struct cgroup *cgrp);
 	void (*destroy)(struct cgroup_subsys *ss, struct cgroup *cgrp);
-	int (*can_attach)(struct cgroup_subsys *ss,
-			  struct cgroup *cgrp, struct task_struct *tsk);
+	int (*can_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);
+			struct cgroup *old_cgrp, struct task_struct *tsk,
+			bool threadgroup);
 	void (*fork)(struct cgroup_subsys *ss, struct task_struct *task);
 	void (*exit)(struct cgroup_subsys *ss, struct task_struct *task);
 	int (*populate)(struct cgroup_subsys *ss,
@@ -364,6 +441,11 @@ struct cgroup_subsys {
 	int active;
 	int disabled;
 	int early_init;
+	/*
+	 * True if this subsys uses ID. ID is not available before cgroup_init()
+	 * (not available in early_init time.)
+	 */
+	bool use_id;
 #define MAX_CGROUP_TYPE_NAMELEN 32
 	const char *name;
 
@@ -386,6 +468,9 @@ struct cgroup_subsys {
 	 */
 	struct cgroupfs_root *root;
 	struct list_head sibling;
+	/* used when use_id == true */
+	struct idr idr;
+	spinlock_t id_lock;
 };
 
 #define SUBSYS(_x) extern struct cgroup_subsys _x ## _subsys;
@@ -419,7 +504,8 @@ struct cgroup_iter {
 	struct list_head *task;
 };
 
-/* To iterate across the tasks in a cgroup:
+/*
+ * To iterate across the tasks in a cgroup:
  *
  * 1) call cgroup_iter_start to intialize an iterator
  *
@@ -428,9 +514,10 @@ struct cgroup_iter {
  *
  * 3) call cgroup_iter_end() to destroy the iterator.
  *
- * Or, call cgroup_scan_tasks() to iterate through every task in a cpuset.
- *    - cgroup_scan_tasks() holds the css_set_lock when calling the test_task()
- *      callback, but not while calling the process_task() callback.
+ * Or, call cgroup_scan_tasks() to iterate through every task in a
+ * cgroup - cgroup_scan_tasks() holds the css_set_lock when calling
+ * the test_task() callback, but not while calling the process_task()
+ * callback.
  */
 void cgroup_iter_start(struct cgroup *cgrp, struct cgroup_iter *it);
 struct task_struct *cgroup_iter_next(struct cgroup *cgrp,
@@ -439,6 +526,44 @@ void cgroup_iter_end(struct cgroup *cgrp, struct cgroup_iter *it);
 int cgroup_scan_tasks(struct cgroup_scanner *scan);
 int cgroup_attach_task(struct cgroup *, struct task_struct *);
 
+/*
+ * CSS ID is ID for cgroup_subsys_state structs under subsys. This only works
+ * if cgroup_subsys.use_id == true. It can be used for looking up and scanning.
+ * CSS ID is assigned at cgroup allocation (create) automatically
+ * and removed when subsys calls free_css_id() function. This is because
+ * the lifetime of cgroup_subsys_state is subsys's matter.
+ *
+ * Looking up and scanning function should be called under rcu_read_lock().
+ * Taking cgroup_mutex()/hierarchy_mutex() is not necessary for following calls.
+ * But the css returned by this routine can be "not populated yet" or "being
+ * destroyed". The caller should check css and cgroup's status.
+ */
+
+/*
+ * Typically Called at ->destroy(), or somewhere the subsys frees
+ * cgroup_subsys_state.
+ */
+void free_css_id(struct cgroup_subsys *ss, struct cgroup_subsys_state *css);
+
+/* Find a cgroup_subsys_state which has given ID */
+
+struct cgroup_subsys_state *css_lookup(struct cgroup_subsys *ss, int id);
+
+/*
+ * Get a cgroup whose id is greater than or equal to id under tree of root.
+ * Returning a cgroup_subsys_state or NULL.
+ */
+struct cgroup_subsys_state *css_get_next(struct cgroup_subsys *ss, int id,
+		struct cgroup_subsys_state *root, int *foundid);
+
+/* Returns true if root is ancestor of cg */
+bool css_is_ancestor(struct cgroup_subsys_state *cg,
+		     const struct cgroup_subsys_state *root);
+
+/* Get id and depth of css */
+unsigned short css_id(struct cgroup_subsys_state *css);
+unsigned short css_depth(struct cgroup_subsys_state *css);
+
 #else /* !CONFIG_CGROUPS */
 
 static inline int cgroup_init_early(void) { return 0; }
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/clk.h b/include/linux/clk.h
index 1db9bbf444a3..1d37f42ac294 100644
--- a/include/linux/clk.h
+++ b/include/linux/clk.h
@@ -142,4 +142,17 @@ struct clk *clk_get_parent(struct clk *clk);
  */
 struct clk *clk_get_sys(const char *dev_id, const char *con_id);
 
+/**
+ * clk_add_alias - add a new clock alias
+ * @alias: name for clock alias
+ * @alias_dev_name: device name
+ * @id: platform specific clock name
+ * @dev: device
+ *
+ * Allows using generic clock names for drivers by adding a new alias.
+ * Assumes clkdev, see clkdev.h for more info.
+ */
+int clk_add_alias(const char *alias, const char *alias_dev_name, char *id,
+			struct device *dev);
+
 #endif
diff --git a/include/linux/clockchips.h b/include/linux/clockchips.h
index 3a1dbba4d3ae..0cf725bdd2a1 100644
--- a/include/linux/clockchips.h
+++ b/include/linux/clockchips.h
@@ -77,10 +77,10 @@ enum clock_event_nofitiers {
 struct clock_event_device {
 	const char		*name;
 	unsigned int		features;
-	unsigned long		max_delta_ns;
-	unsigned long		min_delta_ns;
-	unsigned long		mult;
-	int			shift;
+	u64			max_delta_ns;
+	u64			min_delta_ns;
+	u32			mult;
+	u32			shift;
 	int			rating;
 	int			irq;
 	const struct cpumask	*cpumask;
@@ -116,8 +116,8 @@ static inline unsigned long div_sc(unsigned long ticks, unsigned long nsec,
 }
 
 /* Clock event layer functions */
-extern unsigned long clockevent_delta2ns(unsigned long latch,
-					 struct clock_event_device *evt);
+extern u64 clockevent_delta2ns(unsigned long latch,
+			       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 +130,13 @@ 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 573819ef4cc0..8a4a130cc196 100644
--- a/include/linux/clocksource.h
+++ b/include/linux/clocksource.h
@@ -14,6 +14,7 @@
 #include <linux/list.h>
 #include <linux/cache.h>
 #include <linux/timer.h>
+#include <linux/init.h>
 #include <asm/div64.h>
 #include <asm/io.h>
 
@@ -143,17 +144,17 @@ extern u64 timecounter_cyc2time(struct timecounter *tc,
  *			400-499: Perfect
  *				The ideal clocksource. A must-use where
  *				available.
- * @read:		returns a cycle value
+ * @read:		returns a cycle value, passes clocksource as argument
+ * @enable:		optional function to enable the clocksource
+ * @disable:		optional function to disable the clocksource
  * @mask:		bitmask for two's complement
  *			subtraction of non 64 bit counters
- * @mult:		cycle to nanosecond multiplier (adjusted by NTP)
- * @mult_orig:		cycle to nanosecond multiplier (unadjusted by NTP)
+ * @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
  * @resume:		resume function for the clocksource, if necessary
- * @cycle_interval:	Used internally by timekeeping core, please ignore.
- * @xtime_interval:	Used internally by timekeeping core, please ignore.
  */
 struct clocksource {
 	/*
@@ -162,11 +163,13 @@ struct clocksource {
 	char *name;
 	struct list_head list;
 	int rating;
-	cycle_t (*read)(void);
+	cycle_t (*read)(struct clocksource *cs);
+	int (*enable)(struct clocksource *cs);
+	void (*disable)(struct clocksource *cs);
 	cycle_t mask;
 	u32 mult;
-	u32 mult_orig;
 	u32 shift;
+	u64 max_idle_ns;
 	unsigned long flags;
 	cycle_t (*vread)(void);
 	void (*resume)(void);
@@ -177,19 +180,12 @@ struct clocksource {
 #define CLKSRC_FSYS_MMIO_SET(mmio, addr)      do { } while (0)
 #endif
 
-	/* timekeeping specific data, ignore */
-	cycle_t cycle_interval;
-	u64	xtime_interval;
-	u32	raw_interval;
 	/*
 	 * Second part is written at each timer interrupt
 	 * Keep it in a different cache line to dirty no
 	 * more than one cache line.
 	 */
 	cycle_t cycle_last ____cacheline_aligned_in_smp;
-	u64 xtime_nsec;
-	s64 error;
-	struct timespec raw_time;
 
 #ifdef CONFIG_CLOCKSOURCE_WATCHDOG
 	/* Watchdog related data, used by the framework */
@@ -198,8 +194,6 @@ struct clocksource {
 #endif
 };
 
-extern struct clocksource *clock;	/* current clocksource */
-
 /*
  * Clock source flags bits::
  */
@@ -208,6 +202,7 @@ extern struct clocksource *clock;	/* current clocksource */
 
 #define CLOCK_SOURCE_WATCHDOG			0x10
 #define CLOCK_SOURCE_VALID_FOR_HRES		0x20
+#define CLOCK_SOURCE_UNSTABLE			0x40
 
 /* simplify initialization of mask field */
 #define CLOCKSOURCE_MASK(bits) (cycle_t)((bits) < 64 ? ((1ULL<<(bits))-1) : -1)
@@ -264,61 +259,15 @@ static inline u32 clocksource_hz2mult(u32 hz, u32 shift_constant)
 }
 
 /**
- * clocksource_read: - Access the clocksource's current cycle value
- * @cs:		pointer to clocksource being read
- *
- * Uses the clocksource to return the current cycle_t value
- */
-static inline cycle_t clocksource_read(struct clocksource *cs)
-{
-	return cs->read();
-}
-
-/**
- * cyc2ns - converts clocksource cycles to nanoseconds
- * @cs:		Pointer to clocksource
- * @cycles:	Cycles
+ * clocksource_cyc2ns - converts clocksource cycles to nanoseconds
  *
- * Uses the clocksource and ntp ajdustment to convert cycle_ts to nanoseconds.
+ * Converts cycles to nanoseconds, using the given mult and shift.
  *
  * XXX - This could use some mult_lxl_ll() asm optimization
  */
-static inline s64 cyc2ns(struct clocksource *cs, cycle_t cycles)
+static inline s64 clocksource_cyc2ns(cycle_t cycles, u32 mult, u32 shift)
 {
-	u64 ret = (u64)cycles;
-	ret = (ret * cs->mult) >> cs->shift;
-	return ret;
-}
-
-/**
- * clocksource_calculate_interval - Calculates a clocksource interval struct
- *
- * @c:		Pointer to clocksource.
- * @length_nsec: Desired interval length in nanoseconds.
- *
- * Calculates a fixed cycle/nsec interval for a given clocksource/adjustment
- * pair and interval request.
- *
- * Unless you're the timekeeping code, you should not be using this!
- */
-static inline void clocksource_calculate_interval(struct clocksource *c,
-					  	  unsigned long length_nsec)
-{
-	u64 tmp;
-
-	/* Do the ns -> cycle conversion first, using original mult */
-	tmp = length_nsec;
-	tmp <<= c->shift;
-	tmp += c->mult_orig/2;
-	do_div(tmp, c->mult_orig);
-
-	c->cycle_interval = (cycle_t)tmp;
-	if (c->cycle_interval == 0)
-		c->cycle_interval = 1;
-
-	/* Go back from cycles -> shifted ns, this time use ntp adjused mult */
-	c->xtime_interval = (u64)c->cycle_interval * c->mult;
-	c->raw_interval = ((u64)c->cycle_interval * c->mult_orig) >> c->shift;
+	return ((u64) cycles * mult) >> shift;
 }
 
 
@@ -329,12 +278,26 @@ 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_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)
 {
 }
 
@@ -343,4 +306,6 @@ static inline void update_vsyscall_tz(void)
 }
 #endif
 
+extern void timekeeping_notify(struct clocksource *clock);
+
 #endif /* _LINUX_CLOCKSOURCE_H */
diff --git a/include/linux/cn_proc.h b/include/linux/cn_proc.h
index b8125b2eb665..47dac5ea8d3a 100644
--- a/include/linux/cn_proc.h
+++ b/include/linux/cn_proc.h
@@ -52,6 +52,7 @@ struct proc_event {
 		PROC_EVENT_EXEC = 0x00000002,
 		PROC_EVENT_UID  = 0x00000004,
 		PROC_EVENT_GID  = 0x00000040,
+		PROC_EVENT_SID  = 0x00000080,
 		/* "next" should be 0x00000400 */
 		/* "last" is the last process event: exit */
 		PROC_EVENT_EXIT = 0x80000000
@@ -89,6 +90,11 @@ struct proc_event {
 			} e;
 		} id;
 
+		struct sid_proc_event {
+			__kernel_pid_t process_pid;
+			__kernel_pid_t process_tgid;
+		} sid;
+
 		struct exit_proc_event {
 			__kernel_pid_t process_pid;
 			__kernel_pid_t process_tgid;
@@ -102,6 +108,7 @@ struct proc_event {
 void proc_fork_connector(struct task_struct *task);
 void proc_exec_connector(struct task_struct *task);
 void proc_id_connector(struct task_struct *task, int which_id);
+void proc_sid_connector(struct task_struct *task);
 void proc_exit_connector(struct task_struct *task);
 #else
 static inline void proc_fork_connector(struct task_struct *task)
@@ -114,6 +121,9 @@ static inline void proc_id_connector(struct task_struct *task,
 				     int which_id)
 {}
 
+static inline void proc_sid_connector(struct task_struct *task)
+{}
+
 static inline void proc_exit_connector(struct task_struct *task)
 {}
 #endif	/* CONFIG_PROC_EVENTS */
diff --git a/include/linux/compat.h b/include/linux/compat.h
index b880864672de..ef68119a4fd2 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>
@@ -154,6 +156,48 @@ 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;
 };
@@ -191,6 +235,12 @@ asmlinkage ssize_t compat_sys_readv(unsigned long fd,
 		const struct compat_iovec __user *vec, unsigned long vlen);
 asmlinkage ssize_t compat_sys_writev(unsigned long fd,
 		const struct compat_iovec __user *vec, unsigned long vlen);
+asmlinkage ssize_t compat_sys_preadv(unsigned long fd,
+		const struct compat_iovec __user *vec,
+		unsigned long vlen, u32 pos_low, u32 pos_high);
+asmlinkage ssize_t compat_sys_pwritev(unsigned long fd,
+		const struct compat_iovec __user *vec,
+		unsigned long vlen, u32 pos_low, u32 pos_high);
 
 int compat_do_execve(char * filename, compat_uptr_t __user *argv,
 	        compat_uptr_t __user *envp, struct pt_regs * regs);
@@ -216,6 +266,8 @@ int copy_siginfo_from_user32(siginfo_t *to, struct compat_siginfo __user *from);
 int copy_siginfo_to_user32(struct compat_siginfo __user *to, siginfo_t *from);
 int get_compat_sigevent(struct sigevent *event,
 		const struct compat_sigevent __user *u_event);
+long compat_sys_rt_tgsigqueueinfo(compat_pid_t tgid, compat_pid_t pid, int sig,
+				  struct compat_siginfo __user *uinfo);
 
 static inline int compat_timeval_compare(struct compat_timeval *lhs,
 					struct compat_timeval *rhs)
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-gcc3.h b/include/linux/compiler-gcc3.h
index 8005effc04f1..b721129e0469 100644
--- a/include/linux/compiler-gcc3.h
+++ b/include/linux/compiler-gcc3.h
@@ -16,6 +16,12 @@
 #define __must_check		__attribute__((warn_unused_result))
 #endif
 
+#ifdef CONFIG_GCOV_KERNEL
+# if __GNUC_MINOR__ < 4
+#   error "GCOV profiling support for gcc versions below 3.4 not included"
+# endif /* __GNUC_MINOR__ */
+#endif /* CONFIG_GCOV_KERNEL */
+
 /*
  * A trick to suppress uninitialized variable warning without generating any
  * code
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 d95da1020f1c..5be3dab4a695 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -68,6 +68,7 @@ struct ftrace_branch_data {
 			unsigned long miss;
 			unsigned long hit;
 		};
+		unsigned long miss_hit[2];
 	};
 };
 
@@ -75,7 +76,8 @@ struct ftrace_branch_data {
  * Note: DISABLE_BRANCH_PROFILING can be used by special lowlevel code
  * to disable branch tracing on a per file basis.
  */
-#if defined(CONFIG_TRACE_BRANCH_PROFILING) && !defined(DISABLE_BRANCH_PROFILING)
+#if defined(CONFIG_TRACE_BRANCH_PROFILING) \
+    && !defined(DISABLE_BRANCH_PROFILING) && !defined(__CHECKER__)
 void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
 
 #define likely_notrace(x)	__builtin_expect(!!(x), 1)
@@ -113,7 +115,9 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
  * "Define 'is'", Bill Clinton
  * "Define 'if'", Steven Rostedt
  */
-#define if(cond) if (__builtin_constant_p((cond)) ? !!(cond) :		\
+#define if(cond, ...) __trace_if( (cond , ## __VA_ARGS__) )
+#define __trace_if(cond) \
+	if (__builtin_constant_p((cond)) ? !!(cond) :			\
 	({								\
 		int ______r;						\
 		static struct ftrace_branch_data			\
@@ -125,10 +129,7 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
 				.line = __LINE__,			\
 			};						\
 		______r = !!(cond);					\
-		if (______r)						\
-			______f.hit++;					\
-		else							\
-			______f.miss++;					\
+		______f.miss_hit[______r]++;					\
 		______r;						\
 	}))
 #endif /* CONFIG_PROFILE_ALL_BRANCHES */
@@ -143,6 +144,11 @@ 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;					\
@@ -212,6 +218,10 @@ 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
@@ -260,6 +270,22 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
 # define __section(S) __attribute__ ((__section__(#S)))
 #endif
 
+/* Are two types/vars the same type (ignoring qualifiers)? */
+#ifndef __same_type
+# 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/configfs.h b/include/linux/configfs.h
index 7f627775c947..ddb7a97c78c2 100644
--- a/include/linux/configfs.h
+++ b/include/linux/configfs.h
@@ -27,8 +27,8 @@
  *
  * configfs Copyright (C) 2005 Oracle.  All rights reserved.
  *
- * Please read Documentation/filesystems/configfs.txt before using the
- * configfs interface, ESPECIALLY the parts about reference counts and
+ * Please read Documentation/filesystems/configfs/configfs.txt before using
+ * the configfs interface, ESPECIALLY the parts about reference counts and
  * item destructors.
  */
 
diff --git a/include/linux/connector.h b/include/linux/connector.h
index fc65d219d88c..72ba63eb83c5 100644
--- a/include/linux/connector.h
+++ b/include/linux/connector.h
@@ -39,8 +39,14 @@
 #define CN_IDX_V86D			0x4
 #define CN_VAL_V86D_UVESAFB		0x1
 #define CN_IDX_BB			0x5	/* BlackBoard, from the TSP GPL sampling framework */
+#define CN_DST_IDX			0x6
+#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		6
+#define CN_NETLINK_USERS		8
 
 /*
  * Maximum connector's message size.
@@ -128,11 +134,8 @@ struct cn_callback_id {
 };
 
 struct cn_callback_data {
-	void (*destruct_data) (void *);
-	void *ddata;
-	
-	void *callback_priv;
-	void (*callback) (void *);
+	struct sk_buff *skb;
+	void (*callback) (struct cn_msg *, struct netlink_skb_parms *);
 
 	void *free;
 };
@@ -163,11 +166,11 @@ struct cn_dev {
 	struct cn_queue_dev *cbdev;
 };
 
-int cn_add_callback(struct cb_id *, char *, void (*callback) (void *));
+int cn_add_callback(struct cb_id *, char *, void (*callback) (struct cn_msg *, struct netlink_skb_parms *));
 void cn_del_callback(struct cb_id *);
 int cn_netlink_send(struct cn_msg *, u32, gfp_t);
 
-int cn_queue_add_callback(struct cn_queue_dev *dev, char *name, struct cb_id *id, void (*callback)(void *));
+int cn_queue_add_callback(struct cn_queue_dev *dev, char *name, struct cb_id *id, void (*callback)(struct cn_msg *, struct netlink_skb_parms *));
 void cn_queue_del_callback(struct cn_queue_dev *dev, struct cb_id *id);
 
 int queue_cn_work(struct cn_callback_entry *cbq, struct work_struct *work);
diff --git a/include/linux/console_struct.h b/include/linux/console_struct.h
index d71f7c0f931b..38fe59dc89ae 100644
--- a/include/linux/console_struct.h
+++ b/include/linux/console_struct.h
@@ -89,7 +89,6 @@ struct vc_data {
 	unsigned int	vc_need_wrap	: 1;
 	unsigned int	vc_can_do_color	: 1;
 	unsigned int	vc_report_mouse : 2;
-	unsigned int	vc_kmalloced	: 1;
 	unsigned char	vc_utf		: 1;	/* Unicode UTF-8 encoding */
 	unsigned char	vc_utf_count;
 		 int	vc_utf_char;
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index c2747ac2ae43..47536197ffdd 100644
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -23,7 +23,6 @@
 #include <linux/node.h>
 #include <linux/compiler.h>
 #include <linux/cpumask.h>
-#include <linux/mutex.h>
 
 struct cpu {
 	int node_id;		/* The node which contains the CPU */
@@ -49,6 +48,15 @@ struct notifier_block;
 
 #ifdef CONFIG_SMP
 /* Need to know about CPUs going up/down? */
+#if defined(CONFIG_HOTPLUG_CPU) || !defined(MODULE)
+#define cpu_notifier(fn, pri) {					\
+	static struct notifier_block fn##_nb __cpuinitdata =	\
+		{ .notifier_call = fn, .priority = pri };	\
+	register_cpu_notifier(&fn##_nb);			\
+}
+#else /* #if defined(CONFIG_HOTPLUG_CPU) || !defined(MODULE) */
+#define cpu_notifier(fn, pri)	do { (void)(fn); } while (0)
+#endif /* #else #if defined(CONFIG_HOTPLUG_CPU) || !defined(MODULE) */
 #ifdef CONFIG_HOTPLUG_CPU
 extern int register_cpu_notifier(struct notifier_block *nb);
 extern void unregister_cpu_notifier(struct notifier_block *nb);
@@ -70,12 +78,13 @@ static inline void unregister_cpu_notifier(struct notifier_block *nb)
 
 int cpu_up(unsigned int cpu);
 void notify_cpu_starting(unsigned int cpu);
-extern void cpu_hotplug_init(void);
 extern void cpu_maps_update_begin(void);
 extern void cpu_maps_update_done(void);
 
 #else	/* CONFIG_SMP */
 
+#define cpu_notifier(fn, pri)	do { (void)(fn); } while (0)
+
 static inline int register_cpu_notifier(struct notifier_block *nb)
 {
 	return 0;
@@ -85,10 +94,6 @@ static inline void unregister_cpu_notifier(struct notifier_block *nb)
 {
 }
 
-static inline void cpu_hotplug_init(void)
-{
-}
-
 static inline void cpu_maps_update_begin(void)
 {
 }
@@ -103,34 +108,15 @@ extern struct sysdev_class cpu_sysdev_class;
 #ifdef CONFIG_HOTPLUG_CPU
 /* Stop CPUs going up and down. */
 
-static inline void cpuhotplug_mutex_lock(struct mutex *cpu_hp_mutex)
-{
-	mutex_lock(cpu_hp_mutex);
-}
-
-static inline void cpuhotplug_mutex_unlock(struct mutex *cpu_hp_mutex)
-{
-	mutex_unlock(cpu_hp_mutex);
-}
-
 extern void get_online_cpus(void);
 extern void put_online_cpus(void);
-#define hotcpu_notifier(fn, pri) {				\
-	static struct notifier_block fn##_nb __cpuinitdata =	\
-		{ .notifier_call = fn, .priority = pri };	\
-	register_cpu_notifier(&fn##_nb);			\
-}
+#define hotcpu_notifier(fn, pri)	cpu_notifier(fn, pri)
 #define register_hotcpu_notifier(nb)	register_cpu_notifier(nb)
 #define unregister_hotcpu_notifier(nb)	unregister_cpu_notifier(nb)
 int cpu_down(unsigned int cpu);
 
 #else		/* CONFIG_HOTPLUG_CPU */
 
-static inline void cpuhotplug_mutex_lock(struct mutex *cpu_hp_mutex)
-{ }
-static inline void cpuhotplug_mutex_unlock(struct mutex *cpu_hp_mutex)
-{ }
-
 #define get_online_cpus()	do { } while (0)
 #define put_online_cpus()	do { } while (0)
 #define hotcpu_notifier(fn, pri)	do { (void)(fn); } while (0)
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 161042746afc..79a2340d83cd 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -65,6 +65,9 @@ static inline int cpufreq_unregister_notifier(struct notifier_block *nb,
 
 struct cpufreq_governor;
 
+/* /sys/devices/system/cpu/cpufreq: entry point for global variables */
+extern struct kobject *cpufreq_global_kobject;
+
 #define CPUFREQ_ETERNAL			(-1)
 struct cpufreq_cpuinfo {
 	unsigned int		max_freq;
@@ -274,6 +277,13 @@ struct freq_attr {
 	ssize_t (*store)(struct cpufreq_policy *, const char *, size_t count);
 };
 
+struct global_attr {
+	struct attribute attr;
+	ssize_t (*show)(struct kobject *kobj,
+			struct attribute *attr, char *buf);
+	ssize_t (*store)(struct kobject *a, struct attribute *b,
+			 const char *c, size_t count);
+};
 
 /*********************************************************************
  *                        CPUFREQ 2.6. INTERFACE                     *
@@ -281,8 +291,15 @@ struct freq_attr {
 int cpufreq_get_policy(struct cpufreq_policy *policy, unsigned int cpu);
 int cpufreq_update_policy(unsigned int cpu);
 
+#ifdef CONFIG_CPU_FREQ
 /* query the current CPU frequency (in kHz). If zero, cpufreq couldn't detect it */
 unsigned int cpufreq_get(unsigned int cpu);
+#else
+static inline unsigned int cpufreq_get(unsigned int cpu)
+{
+	return 0;
+}
+#endif
 
 /* query the last known CPU freq (in kHz). If zero, cpufreq couldn't detect it */
 #ifdef CONFIG_CPU_FREQ
diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
index 9f315382610b..789cf5f920ce 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -3,444 +3,37 @@
 
 /*
  * Cpumasks provide a bitmap suitable for representing the
- * set of CPU's in a system, one bit position per CPU number.
- *
- * The new cpumask_ ops take a "struct cpumask *"; the old ones
- * use cpumask_t.
- *
- * See detailed comments in the file linux/bitmap.h describing the
- * data type on which these cpumasks are based.
- *
- * For details of cpumask_scnprintf() and cpumask_parse_user(),
- * see bitmap_scnprintf() and bitmap_parse_user() in lib/bitmap.c.
- * For details of cpulist_scnprintf() and cpulist_parse(), see
- * bitmap_scnlistprintf() and bitmap_parselist(), also in bitmap.c.
- * For details of cpu_remap(), see bitmap_bitremap in lib/bitmap.c
- * For details of cpus_remap(), see bitmap_remap in lib/bitmap.c.
- * For details of cpus_onto(), see bitmap_onto in lib/bitmap.c.
- * For details of cpus_fold(), see bitmap_fold in lib/bitmap.c.
- *
- * . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
- * Note: The alternate operations with the suffix "_nr" are used
- *       to limit the range of the loop to nr_cpu_ids instead of
- *       NR_CPUS when NR_CPUS > 64 for performance reasons.
- *       If NR_CPUS is <= 64 then most assembler bitmask
- *       operators execute faster with a constant range, so
- *       the operator will continue to use NR_CPUS.
- *
- *       Another consideration is that nr_cpu_ids is initialized
- *       to NR_CPUS and isn't lowered until the possible cpus are
- *       discovered (including any disabled cpus).  So early uses
- *       will span the entire range of NR_CPUS.
- * . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
- *
- * The obsolescent cpumask operations are:
- *
- * void cpu_set(cpu, mask)		turn on bit 'cpu' in mask
- * void cpu_clear(cpu, mask)		turn off bit 'cpu' in mask
- * void cpus_setall(mask)		set all bits
- * void cpus_clear(mask)		clear all bits
- * int cpu_isset(cpu, mask)		true iff bit 'cpu' set in mask
- * int cpu_test_and_set(cpu, mask)	test and set bit 'cpu' in mask
- *
- * void cpus_and(dst, src1, src2)	dst = src1 & src2  [intersection]
- * void cpus_or(dst, src1, src2)	dst = src1 | src2  [union]
- * void cpus_xor(dst, src1, src2)	dst = src1 ^ src2
- * void cpus_andnot(dst, src1, src2)	dst = src1 & ~src2
- * void cpus_complement(dst, src)	dst = ~src
- *
- * int cpus_equal(mask1, mask2)		Does mask1 == mask2?
- * int cpus_intersects(mask1, mask2)	Do mask1 and mask2 intersect?
- * int cpus_subset(mask1, mask2)	Is mask1 a subset of mask2?
- * int cpus_empty(mask)			Is mask empty (no bits sets)?
- * int cpus_full(mask)			Is mask full (all bits sets)?
- * int cpus_weight(mask)		Hamming weigh - number of set bits
- * int cpus_weight_nr(mask)		Same using nr_cpu_ids instead of NR_CPUS
- *
- * void cpus_shift_right(dst, src, n)	Shift right
- * void cpus_shift_left(dst, src, n)	Shift left
- *
- * int first_cpu(mask)			Number lowest set bit, or NR_CPUS
- * int next_cpu(cpu, mask)		Next cpu past 'cpu', or NR_CPUS
- * int next_cpu_nr(cpu, mask)		Next cpu past 'cpu', or nr_cpu_ids
- *
- * cpumask_t cpumask_of_cpu(cpu)	Return cpumask with bit 'cpu' set
- *					(can be used as an lvalue)
- * CPU_MASK_ALL				Initializer - all bits set
- * CPU_MASK_NONE			Initializer - no bits set
- * unsigned long *cpus_addr(mask)	Array of unsigned long's in mask
- *
- * CPUMASK_ALLOC kmalloc's a structure that is a composite of many cpumask_t
- * variables, and CPUMASK_PTR provides pointers to each field.
- *
- * The structure should be defined something like this:
- * struct my_cpumasks {
- *	cpumask_t mask1;
- *	cpumask_t mask2;
- * };
- *
- * Usage is then:
- *	CPUMASK_ALLOC(my_cpumasks);
- *	CPUMASK_PTR(mask1, my_cpumasks);
- *	CPUMASK_PTR(mask2, my_cpumasks);
- *
- *	--- DO NOT reference cpumask_t pointers until this check ---
- *	if (my_cpumasks == NULL)
- *		"kmalloc failed"...
- *
- * References are now pointers to the cpumask_t variables (*mask1, ...)
- *
- *if NR_CPUS > BITS_PER_LONG
- *   CPUMASK_ALLOC(m)			Declares and allocates struct m *m =
- *						kmalloc(sizeof(*m), GFP_KERNEL)
- *   CPUMASK_FREE(m)			Macro for kfree(m)
- *else
- *   CPUMASK_ALLOC(m)			Declares struct m _m, *m = &_m
- *   CPUMASK_FREE(m)			Nop
- *endif
- *   CPUMASK_PTR(v, m)			Declares cpumask_t *v = &(m->v)
- * ------------------------------------------------------------------------
- *
- * int cpumask_scnprintf(buf, len, mask) Format cpumask for printing
- * int cpumask_parse_user(ubuf, ulen, mask)	Parse ascii string as cpumask
- * int cpulist_scnprintf(buf, len, mask) Format cpumask as list for printing
- * int cpulist_parse(buf, map)		Parse ascii string as cpulist
- * int cpu_remap(oldbit, old, new)	newbit = map(old, new)(oldbit)
- * void cpus_remap(dst, src, old, new)	*dst = map(old, new)(src)
- * void cpus_onto(dst, orig, relmap)	*dst = orig relative to relmap
- * void cpus_fold(dst, orig, sz)	dst bits = orig bits mod sz
- *
- * for_each_cpu_mask(cpu, mask)		for-loop cpu over mask using NR_CPUS
- * for_each_cpu_mask_nr(cpu, mask)	for-loop cpu over mask using nr_cpu_ids
- *
- * int num_online_cpus()		Number of online CPUs
- * int num_possible_cpus()		Number of all possible CPUs
- * int num_present_cpus()		Number of present CPUs
- *
- * int cpu_online(cpu)			Is some cpu online?
- * int cpu_possible(cpu)		Is some cpu possible?
- * int cpu_present(cpu)			Is some cpu present (can schedule)?
- *
- * int any_online_cpu(mask)		First online cpu in mask
- *
- * for_each_possible_cpu(cpu)		for-loop cpu over cpu_possible_map
- * for_each_online_cpu(cpu)		for-loop cpu over cpu_online_map
- * for_each_present_cpu(cpu)		for-loop cpu over cpu_present_map
- *
- * Subtlety:
- * 1) The 'type-checked' form of cpu_isset() causes gcc (3.3.2, anyway)
- *    to generate slightly worse code.  Note for example the additional
- *    40 lines of assembly code compiling the "for each possible cpu"
- *    loops buried in the disk_stat_read() macros calls when compiling
- *    drivers/block/genhd.c (arch i386, CONFIG_SMP=y).  So use a simple
- *    one-line #define for cpu_isset(), instead of wrapping an inline
- *    inside a macro, the way we do the other calls.
+ * set of CPU's in a system, one bit position per CPU number.  In general,
+ * only nr_cpu_ids (<= NR_CPUS) bits are valid.
  */
-
 #include <linux/kernel.h>
 #include <linux/threads.h>
 #include <linux/bitmap.h>
 
 typedef struct cpumask { DECLARE_BITMAP(bits, NR_CPUS); } cpumask_t;
-extern cpumask_t _unused_cpumask_arg_;
-
-#ifndef CONFIG_DISABLE_OBSOLETE_CPUMASK_FUNCTIONS
-#define cpu_set(cpu, dst) __cpu_set((cpu), &(dst))
-static inline void __cpu_set(int cpu, volatile cpumask_t *dstp)
-{
-	set_bit(cpu, dstp->bits);
-}
-
-#define cpu_clear(cpu, dst) __cpu_clear((cpu), &(dst))
-static inline void __cpu_clear(int cpu, volatile cpumask_t *dstp)
-{
-	clear_bit(cpu, dstp->bits);
-}
-
-#define cpus_setall(dst) __cpus_setall(&(dst), NR_CPUS)
-static inline void __cpus_setall(cpumask_t *dstp, int nbits)
-{
-	bitmap_fill(dstp->bits, nbits);
-}
-
-#define cpus_clear(dst) __cpus_clear(&(dst), NR_CPUS)
-static inline void __cpus_clear(cpumask_t *dstp, int nbits)
-{
-	bitmap_zero(dstp->bits, nbits);
-}
-
-/* No static inline type checking - see Subtlety (1) above. */
-#define cpu_isset(cpu, cpumask) test_bit((cpu), (cpumask).bits)
-
-#define cpu_test_and_set(cpu, cpumask) __cpu_test_and_set((cpu), &(cpumask))
-static inline int __cpu_test_and_set(int cpu, cpumask_t *addr)
-{
-	return test_and_set_bit(cpu, addr->bits);
-}
-
-#define cpus_and(dst, src1, src2) __cpus_and(&(dst), &(src1), &(src2), NR_CPUS)
-static inline void __cpus_and(cpumask_t *dstp, const cpumask_t *src1p,
-					const cpumask_t *src2p, int nbits)
-{
-	bitmap_and(dstp->bits, src1p->bits, src2p->bits, nbits);
-}
-
-#define cpus_or(dst, src1, src2) __cpus_or(&(dst), &(src1), &(src2), NR_CPUS)
-static inline void __cpus_or(cpumask_t *dstp, const cpumask_t *src1p,
-					const cpumask_t *src2p, int nbits)
-{
-	bitmap_or(dstp->bits, src1p->bits, src2p->bits, nbits);
-}
-
-#define cpus_xor(dst, src1, src2) __cpus_xor(&(dst), &(src1), &(src2), NR_CPUS)
-static inline void __cpus_xor(cpumask_t *dstp, const cpumask_t *src1p,
-					const cpumask_t *src2p, int nbits)
-{
-	bitmap_xor(dstp->bits, src1p->bits, src2p->bits, nbits);
-}
-
-#define cpus_andnot(dst, src1, src2) \
-				__cpus_andnot(&(dst), &(src1), &(src2), NR_CPUS)
-static inline void __cpus_andnot(cpumask_t *dstp, const cpumask_t *src1p,
-					const cpumask_t *src2p, int nbits)
-{
-	bitmap_andnot(dstp->bits, src1p->bits, src2p->bits, nbits);
-}
-
-#define cpus_complement(dst, src) __cpus_complement(&(dst), &(src), NR_CPUS)
-static inline void __cpus_complement(cpumask_t *dstp,
-					const cpumask_t *srcp, int nbits)
-{
-	bitmap_complement(dstp->bits, srcp->bits, nbits);
-}
-
-#define cpus_equal(src1, src2) __cpus_equal(&(src1), &(src2), NR_CPUS)
-static inline int __cpus_equal(const cpumask_t *src1p,
-					const cpumask_t *src2p, int nbits)
-{
-	return bitmap_equal(src1p->bits, src2p->bits, nbits);
-}
-
-#define cpus_intersects(src1, src2) __cpus_intersects(&(src1), &(src2), NR_CPUS)
-static inline int __cpus_intersects(const cpumask_t *src1p,
-					const cpumask_t *src2p, int nbits)
-{
-	return bitmap_intersects(src1p->bits, src2p->bits, nbits);
-}
-
-#define cpus_subset(src1, src2) __cpus_subset(&(src1), &(src2), NR_CPUS)
-static inline int __cpus_subset(const cpumask_t *src1p,
-					const cpumask_t *src2p, int nbits)
-{
-	return bitmap_subset(src1p->bits, src2p->bits, nbits);
-}
-
-#define cpus_empty(src) __cpus_empty(&(src), NR_CPUS)
-static inline int __cpus_empty(const cpumask_t *srcp, int nbits)
-{
-	return bitmap_empty(srcp->bits, nbits);
-}
-
-#define cpus_full(cpumask) __cpus_full(&(cpumask), NR_CPUS)
-static inline int __cpus_full(const cpumask_t *srcp, int nbits)
-{
-	return bitmap_full(srcp->bits, nbits);
-}
-
-#define cpus_weight(cpumask) __cpus_weight(&(cpumask), NR_CPUS)
-static inline int __cpus_weight(const cpumask_t *srcp, int nbits)
-{
-	return bitmap_weight(srcp->bits, nbits);
-}
-
-#define cpus_shift_right(dst, src, n) \
-			__cpus_shift_right(&(dst), &(src), (n), NR_CPUS)
-static inline void __cpus_shift_right(cpumask_t *dstp,
-					const cpumask_t *srcp, int n, int nbits)
-{
-	bitmap_shift_right(dstp->bits, srcp->bits, n, nbits);
-}
-
-#define cpus_shift_left(dst, src, n) \
-			__cpus_shift_left(&(dst), &(src), (n), NR_CPUS)
-static inline void __cpus_shift_left(cpumask_t *dstp,
-					const cpumask_t *srcp, int n, int nbits)
-{
-	bitmap_shift_left(dstp->bits, srcp->bits, n, nbits);
-}
-#endif /* !CONFIG_DISABLE_OBSOLETE_CPUMASK_FUNCTIONS */
 
 /**
- * to_cpumask - convert an NR_CPUS bitmap to a struct cpumask *
- * @bitmap: the bitmap
- *
- * There are a few places where cpumask_var_t isn't appropriate and
- * static cpumasks must be used (eg. very early boot), yet we don't
- * expose the definition of 'struct cpumask'.
+ * cpumask_bits - get the bits in a cpumask
+ * @maskp: the struct cpumask *
  *
- * This does the conversion, and can be used as a constant initializer.
- */
-#define to_cpumask(bitmap)						\
-	((struct cpumask *)(1 ? (bitmap)				\
-			    : (void *)sizeof(__check_is_bitmap(bitmap))))
-
-static inline int __check_is_bitmap(const unsigned long *bitmap)
-{
-	return 1;
-}
-
-/*
- * Special-case data structure for "single bit set only" constant CPU masks.
- *
- * We pre-generate all the 64 (or 32) possible bit positions, with enough
- * padding to the left and the right, and return the constant pointer
- * appropriately offset.
- */
-extern const unsigned long
-	cpu_bit_bitmap[BITS_PER_LONG+1][BITS_TO_LONGS(NR_CPUS)];
-
-static inline const struct cpumask *get_cpu_mask(unsigned int cpu)
-{
-	const unsigned long *p = cpu_bit_bitmap[1 + cpu % BITS_PER_LONG];
-	p -= cpu / BITS_PER_LONG;
-	return to_cpumask(p);
-}
-
-#ifndef CONFIG_DISABLE_OBSOLETE_CPUMASK_FUNCTIONS
-/*
- * In cases where we take the address of the cpumask immediately,
- * gcc optimizes it out (it's a constant) and there's no huge stack
- * variable created:
+ * You should only assume nr_cpu_ids bits of this mask are valid.  This is
+ * a macro so it's const-correct.
  */
-#define cpumask_of_cpu(cpu) (*get_cpu_mask(cpu))
-
-
-#define CPU_MASK_LAST_WORD BITMAP_LAST_WORD_MASK(NR_CPUS)
-
-#if NR_CPUS <= BITS_PER_LONG
-
-#define CPU_MASK_ALL							\
-(cpumask_t) { {								\
-	[BITS_TO_LONGS(NR_CPUS)-1] = CPU_MASK_LAST_WORD			\
-} }
-
-#define CPU_MASK_ALL_PTR	(&CPU_MASK_ALL)
-
-#else
-
-#define CPU_MASK_ALL							\
-(cpumask_t) { {								\
-	[0 ... BITS_TO_LONGS(NR_CPUS)-2] = ~0UL,			\
-	[BITS_TO_LONGS(NR_CPUS)-1] = CPU_MASK_LAST_WORD			\
-} }
-
-/* cpu_mask_all is in init/main.c */
-extern cpumask_t cpu_mask_all;
-#define CPU_MASK_ALL_PTR	(&cpu_mask_all)
-
-#endif
-
-#define CPU_MASK_NONE							\
-(cpumask_t) { {								\
-	[0 ... BITS_TO_LONGS(NR_CPUS)-1] =  0UL				\
-} }
-
-#define CPU_MASK_CPU0							\
-(cpumask_t) { {								\
-	[0] =  1UL							\
-} }
-
-#define cpus_addr(src) ((src).bits)
-
-#if NR_CPUS > BITS_PER_LONG
-#define	CPUMASK_ALLOC(m)	struct m *m = kmalloc(sizeof(*m), GFP_KERNEL)
-#define	CPUMASK_FREE(m)		kfree(m)
-#else
-#define	CPUMASK_ALLOC(m)	struct m _m, *m = &_m
-#define	CPUMASK_FREE(m)
-#endif
-#define	CPUMASK_PTR(v, m) 	cpumask_t *v = &(m->v)
-
-#define cpu_remap(oldbit, old, new) \
-		__cpu_remap((oldbit), &(old), &(new), NR_CPUS)
-static inline int __cpu_remap(int oldbit,
-		const cpumask_t *oldp, const cpumask_t *newp, int nbits)
-{
-	return bitmap_bitremap(oldbit, oldp->bits, newp->bits, nbits);
-}
-
-#define cpus_remap(dst, src, old, new) \
-		__cpus_remap(&(dst), &(src), &(old), &(new), NR_CPUS)
-static inline void __cpus_remap(cpumask_t *dstp, const cpumask_t *srcp,
-		const cpumask_t *oldp, const cpumask_t *newp, int nbits)
-{
-	bitmap_remap(dstp->bits, srcp->bits, oldp->bits, newp->bits, nbits);
-}
-
-#define cpus_onto(dst, orig, relmap) \
-		__cpus_onto(&(dst), &(orig), &(relmap), NR_CPUS)
-static inline void __cpus_onto(cpumask_t *dstp, const cpumask_t *origp,
-		const cpumask_t *relmapp, int nbits)
-{
-	bitmap_onto(dstp->bits, origp->bits, relmapp->bits, nbits);
-}
-
-#define cpus_fold(dst, orig, sz) \
-		__cpus_fold(&(dst), &(orig), sz, NR_CPUS)
-static inline void __cpus_fold(cpumask_t *dstp, const cpumask_t *origp,
-		int sz, int nbits)
-{
-	bitmap_fold(dstp->bits, origp->bits, sz, nbits);
-}
-#endif /* !CONFIG_DISABLE_OBSOLETE_CPUMASK_FUNCTIONS */
+#define cpumask_bits(maskp) ((maskp)->bits)
 
 #if NR_CPUS == 1
-
 #define nr_cpu_ids		1
-#ifndef CONFIG_DISABLE_OBSOLETE_CPUMASK_FUNCTIONS
-#define first_cpu(src)		({ (void)(src); 0; })
-#define next_cpu(n, src)	({ (void)(src); 1; })
-#define any_online_cpu(mask)	0
-#define for_each_cpu_mask(cpu, mask)	\
-	for ((cpu) = 0; (cpu) < 1; (cpu)++, (void)mask)
-#endif /* !CONFIG_DISABLE_OBSOLETE_CPUMASK_FUNCTIONS */
-#else /* NR_CPUS > 1 */
-
+#else
 extern int nr_cpu_ids;
-#ifndef CONFIG_DISABLE_OBSOLETE_CPUMASK_FUNCTIONS
-int __first_cpu(const cpumask_t *srcp);
-int __next_cpu(int n, const cpumask_t *srcp);
-int __any_online_cpu(const cpumask_t *mask);
-
-#define first_cpu(src)		__first_cpu(&(src))
-#define next_cpu(n, src)	__next_cpu((n), &(src))
-#define any_online_cpu(mask) __any_online_cpu(&(mask))
-#define for_each_cpu_mask(cpu, mask)			\
-	for ((cpu) = -1;				\
-		(cpu) = next_cpu((cpu), (mask)),	\
-		(cpu) < NR_CPUS; )
-#endif /* !CONFIG_DISABLE_OBSOLETE_CPUMASK_FUNCTIONS */
 #endif
 
-#ifndef CONFIG_DISABLE_OBSOLETE_CPUMASK_FUNCTIONS
-#if NR_CPUS <= 64
-
-#define next_cpu_nr(n, src)		next_cpu(n, src)
-#define cpus_weight_nr(cpumask)		cpus_weight(cpumask)
-#define for_each_cpu_mask_nr(cpu, mask)	for_each_cpu_mask(cpu, mask)
-
-#else /* NR_CPUS > 64 */
-
-int __next_cpu_nr(int n, const cpumask_t *srcp);
-#define next_cpu_nr(n, src)	__next_cpu_nr((n), &(src))
-#define cpus_weight_nr(cpumask)	__cpus_weight(&(cpumask), nr_cpu_ids)
-#define for_each_cpu_mask_nr(cpu, mask)			\
-	for ((cpu) = -1;				\
-		(cpu) = next_cpu_nr((cpu), (mask)),	\
-		(cpu) < nr_cpu_ids; )
-
-#endif /* NR_CPUS > 64 */
-#endif /* !CONFIG_DISABLE_OBSOLETE_CPUMASK_FUNCTIONS */
+#ifdef CONFIG_CPUMASK_OFFSTACK
+/* Assuming NR_CPUS is huge, a runtime limit is more efficient.  Also,
+ * not all bits may be allocated. */
+#define nr_cpumask_bits	nr_cpu_ids
+#else
+#define nr_cpumask_bits	NR_CPUS
+#endif
 
 /*
  * The following particular system cpumasks and operations manage
@@ -487,12 +80,6 @@ extern const struct cpumask *const cpu_online_mask;
 extern const struct cpumask *const cpu_present_mask;
 extern const struct cpumask *const cpu_active_mask;
 
-/* These strip const, as traditionally they weren't const. */
-#define cpu_possible_map	(*(cpumask_t *)cpu_possible_mask)
-#define cpu_online_map		(*(cpumask_t *)cpu_online_mask)
-#define cpu_present_map		(*(cpumask_t *)cpu_present_mask)
-#define cpu_active_map		(*(cpumask_t *)cpu_active_mask)
-
 #if NR_CPUS > 1
 #define num_online_cpus()	cpumask_weight(cpu_online_mask)
 #define num_possible_cpus()	cpumask_weight(cpu_possible_mask)
@@ -511,35 +98,6 @@ extern const struct cpumask *const cpu_active_mask;
 #define cpu_active(cpu)		((cpu) == 0)
 #endif
 
-#define cpu_is_offline(cpu)	unlikely(!cpu_online(cpu))
-
-/* These are the new versions of the cpumask operators: passed by pointer.
- * The older versions will be implemented in terms of these, then deleted. */
-#define cpumask_bits(maskp) ((maskp)->bits)
-
-#if NR_CPUS <= BITS_PER_LONG
-#define CPU_BITS_ALL						\
-{								\
-	[BITS_TO_LONGS(NR_CPUS)-1] = CPU_MASK_LAST_WORD	\
-}
-
-#else /* NR_CPUS > BITS_PER_LONG */
-
-#define CPU_BITS_ALL						\
-{								\
-	[0 ... BITS_TO_LONGS(NR_CPUS)-2] = ~0UL,		\
-	[BITS_TO_LONGS(NR_CPUS)-1] = CPU_MASK_LAST_WORD		\
-}
-#endif /* NR_CPUS > BITS_PER_LONG */
-
-#ifdef CONFIG_CPUMASK_OFFSTACK
-/* Assuming NR_CPUS is huge, a runtime limit is more efficient.  Also,
- * not all bits may be allocated. */
-#define nr_cpumask_bits	nr_cpu_ids
-#else
-#define nr_cpumask_bits	NR_CPUS
-#endif
-
 /* verify cpu argument to cpumask_* operators */
 static inline unsigned int cpumask_check(unsigned int cpu)
 {
@@ -715,6 +273,18 @@ static inline int cpumask_test_and_set_cpu(int cpu, struct cpumask *cpumask)
 }
 
 /**
+ * cpumask_test_and_clear_cpu - atomically test and clear a cpu in a cpumask
+ * @cpu: cpu number (< nr_cpu_ids)
+ * @cpumask: the cpumask pointer
+ *
+ * test_and_clear_bit wrapper for cpumasks.
+ */
+static inline int cpumask_test_and_clear_cpu(int cpu, struct cpumask *cpumask)
+{
+	return test_and_clear_bit(cpumask_check(cpu), cpumask_bits(cpumask));
+}
+
+/**
  * cpumask_setall - set all cpus (< nr_cpu_ids) in a cpumask
  * @dstp: the cpumask pointer
  */
@@ -738,11 +308,11 @@ static inline void cpumask_clear(struct cpumask *dstp)
  * @src1p: the first input
  * @src2p: the second input
  */
-static inline void cpumask_and(struct cpumask *dstp,
+static inline int cpumask_and(struct cpumask *dstp,
 			       const struct cpumask *src1p,
 			       const struct cpumask *src2p)
 {
-	bitmap_and(cpumask_bits(dstp), cpumask_bits(src1p),
+	return bitmap_and(cpumask_bits(dstp), cpumask_bits(src1p),
 				       cpumask_bits(src2p), nr_cpumask_bits);
 }
 
@@ -779,11 +349,11 @@ static inline void cpumask_xor(struct cpumask *dstp,
  * @src1p: the first input
  * @src2p: the second input
  */
-static inline void cpumask_andnot(struct cpumask *dstp,
+static inline int cpumask_andnot(struct cpumask *dstp,
 				  const struct cpumask *src1p,
 				  const struct cpumask *src2p)
 {
-	bitmap_andnot(cpumask_bits(dstp), cpumask_bits(src1p),
+	return bitmap_andnot(cpumask_bits(dstp), cpumask_bits(src1p),
 					  cpumask_bits(src2p), nr_cpumask_bits);
 }
 
@@ -1022,6 +592,8 @@ typedef struct cpumask *cpumask_var_t;
 
 bool alloc_cpumask_var_node(cpumask_var_t *mask, gfp_t flags, int node);
 bool alloc_cpumask_var(cpumask_var_t *mask, gfp_t flags);
+bool zalloc_cpumask_var_node(cpumask_var_t *mask, gfp_t flags, int node);
+bool zalloc_cpumask_var(cpumask_var_t *mask, gfp_t flags);
 void alloc_bootmem_cpumask_var(cpumask_var_t *mask);
 void free_cpumask_var(cpumask_var_t mask);
 void free_bootmem_cpumask_var(cpumask_var_t mask);
@@ -1040,6 +612,19 @@ static inline bool alloc_cpumask_var_node(cpumask_var_t *mask, gfp_t flags,
 	return true;
 }
 
+static inline bool zalloc_cpumask_var(cpumask_var_t *mask, gfp_t flags)
+{
+	cpumask_clear(*mask);
+	return true;
+}
+
+static inline bool zalloc_cpumask_var_node(cpumask_var_t *mask, gfp_t flags,
+					  int node)
+{
+	cpumask_clear(*mask);
+	return true;
+}
+
 static inline void alloc_bootmem_cpumask_var(cpumask_var_t *mask)
 {
 }
@@ -1073,4 +658,241 @@ void set_cpu_active(unsigned int cpu, bool active);
 void init_cpu_present(const struct cpumask *src);
 void init_cpu_possible(const struct cpumask *src);
 void init_cpu_online(const struct cpumask *src);
+
+/**
+ * to_cpumask - convert an NR_CPUS bitmap to a struct cpumask *
+ * @bitmap: the bitmap
+ *
+ * There are a few places where cpumask_var_t isn't appropriate and
+ * static cpumasks must be used (eg. very early boot), yet we don't
+ * expose the definition of 'struct cpumask'.
+ *
+ * This does the conversion, and can be used as a constant initializer.
+ */
+#define to_cpumask(bitmap)						\
+	((struct cpumask *)(1 ? (bitmap)				\
+			    : (void *)sizeof(__check_is_bitmap(bitmap))))
+
+static inline int __check_is_bitmap(const unsigned long *bitmap)
+{
+	return 1;
+}
+
+/*
+ * Special-case data structure for "single bit set only" constant CPU masks.
+ *
+ * We pre-generate all the 64 (or 32) possible bit positions, with enough
+ * padding to the left and the right, and return the constant pointer
+ * appropriately offset.
+ */
+extern const unsigned long
+	cpu_bit_bitmap[BITS_PER_LONG+1][BITS_TO_LONGS(NR_CPUS)];
+
+static inline const struct cpumask *get_cpu_mask(unsigned int cpu)
+{
+	const unsigned long *p = cpu_bit_bitmap[1 + cpu % BITS_PER_LONG];
+	p -= cpu / BITS_PER_LONG;
+	return to_cpumask(p);
+}
+
+#define cpu_is_offline(cpu)	unlikely(!cpu_online(cpu))
+
+#if NR_CPUS <= BITS_PER_LONG
+#define CPU_BITS_ALL						\
+{								\
+	[BITS_TO_LONGS(NR_CPUS)-1] = CPU_MASK_LAST_WORD	\
+}
+
+#else /* NR_CPUS > BITS_PER_LONG */
+
+#define CPU_BITS_ALL						\
+{								\
+	[0 ... BITS_TO_LONGS(NR_CPUS)-2] = ~0UL,		\
+	[BITS_TO_LONGS(NR_CPUS)-1] = CPU_MASK_LAST_WORD		\
+}
+#endif /* NR_CPUS > BITS_PER_LONG */
+
+/*
+ *
+ * From here down, all obsolete.  Use cpumask_ variants!
+ *
+ */
+#ifndef CONFIG_DISABLE_OBSOLETE_CPUMASK_FUNCTIONS
+/* These strip const, as traditionally they weren't const. */
+#define cpu_possible_map	(*(cpumask_t *)cpu_possible_mask)
+#define cpu_online_map		(*(cpumask_t *)cpu_online_mask)
+#define cpu_present_map		(*(cpumask_t *)cpu_present_mask)
+#define cpu_active_map		(*(cpumask_t *)cpu_active_mask)
+
+#define cpumask_of_cpu(cpu) (*get_cpu_mask(cpu))
+
+#define CPU_MASK_LAST_WORD BITMAP_LAST_WORD_MASK(NR_CPUS)
+
+#if NR_CPUS <= BITS_PER_LONG
+
+#define CPU_MASK_ALL							\
+(cpumask_t) { {								\
+	[BITS_TO_LONGS(NR_CPUS)-1] = CPU_MASK_LAST_WORD			\
+} }
+
+#else
+
+#define CPU_MASK_ALL							\
+(cpumask_t) { {								\
+	[0 ... BITS_TO_LONGS(NR_CPUS)-2] = ~0UL,			\
+	[BITS_TO_LONGS(NR_CPUS)-1] = CPU_MASK_LAST_WORD			\
+} }
+
+#endif
+
+#define CPU_MASK_NONE							\
+(cpumask_t) { {								\
+	[0 ... BITS_TO_LONGS(NR_CPUS)-1] =  0UL				\
+} }
+
+#define CPU_MASK_CPU0							\
+(cpumask_t) { {								\
+	[0] =  1UL							\
+} }
+
+#if NR_CPUS == 1
+#define first_cpu(src)		({ (void)(src); 0; })
+#define next_cpu(n, src)	({ (void)(src); 1; })
+#define any_online_cpu(mask)	0
+#define for_each_cpu_mask(cpu, mask)	\
+	for ((cpu) = 0; (cpu) < 1; (cpu)++, (void)mask)
+#else /* NR_CPUS > 1 */
+int __first_cpu(const cpumask_t *srcp);
+int __next_cpu(int n, const cpumask_t *srcp);
+int __any_online_cpu(const cpumask_t *mask);
+
+#define first_cpu(src)		__first_cpu(&(src))
+#define next_cpu(n, src)	__next_cpu((n), &(src))
+#define any_online_cpu(mask) __any_online_cpu(&(mask))
+#define for_each_cpu_mask(cpu, mask)			\
+	for ((cpu) = -1;				\
+		(cpu) = next_cpu((cpu), (mask)),	\
+		(cpu) < NR_CPUS; )
+#endif /* SMP */
+
+#if NR_CPUS <= 64
+
+#define for_each_cpu_mask_nr(cpu, mask)	for_each_cpu_mask(cpu, mask)
+
+#else /* NR_CPUS > 64 */
+
+int __next_cpu_nr(int n, const cpumask_t *srcp);
+#define for_each_cpu_mask_nr(cpu, mask)			\
+	for ((cpu) = -1;				\
+		(cpu) = __next_cpu_nr((cpu), &(mask)),	\
+		(cpu) < nr_cpu_ids; )
+
+#endif /* NR_CPUS > 64 */
+
+#define cpus_addr(src) ((src).bits)
+
+#define cpu_set(cpu, dst) __cpu_set((cpu), &(dst))
+static inline void __cpu_set(int cpu, volatile cpumask_t *dstp)
+{
+	set_bit(cpu, dstp->bits);
+}
+
+#define cpu_clear(cpu, dst) __cpu_clear((cpu), &(dst))
+static inline void __cpu_clear(int cpu, volatile cpumask_t *dstp)
+{
+	clear_bit(cpu, dstp->bits);
+}
+
+#define cpus_setall(dst) __cpus_setall(&(dst), NR_CPUS)
+static inline void __cpus_setall(cpumask_t *dstp, int nbits)
+{
+	bitmap_fill(dstp->bits, nbits);
+}
+
+#define cpus_clear(dst) __cpus_clear(&(dst), NR_CPUS)
+static inline void __cpus_clear(cpumask_t *dstp, int nbits)
+{
+	bitmap_zero(dstp->bits, nbits);
+}
+
+/* No static inline type checking - see Subtlety (1) above. */
+#define cpu_isset(cpu, cpumask) test_bit((cpu), (cpumask).bits)
+
+#define cpu_test_and_set(cpu, cpumask) __cpu_test_and_set((cpu), &(cpumask))
+static inline int __cpu_test_and_set(int cpu, cpumask_t *addr)
+{
+	return test_and_set_bit(cpu, addr->bits);
+}
+
+#define cpus_and(dst, src1, src2) __cpus_and(&(dst), &(src1), &(src2), NR_CPUS)
+static inline int __cpus_and(cpumask_t *dstp, const cpumask_t *src1p,
+					const cpumask_t *src2p, int nbits)
+{
+	return bitmap_and(dstp->bits, src1p->bits, src2p->bits, nbits);
+}
+
+#define cpus_or(dst, src1, src2) __cpus_or(&(dst), &(src1), &(src2), NR_CPUS)
+static inline void __cpus_or(cpumask_t *dstp, const cpumask_t *src1p,
+					const cpumask_t *src2p, int nbits)
+{
+	bitmap_or(dstp->bits, src1p->bits, src2p->bits, nbits);
+}
+
+#define cpus_xor(dst, src1, src2) __cpus_xor(&(dst), &(src1), &(src2), NR_CPUS)
+static inline void __cpus_xor(cpumask_t *dstp, const cpumask_t *src1p,
+					const cpumask_t *src2p, int nbits)
+{
+	bitmap_xor(dstp->bits, src1p->bits, src2p->bits, nbits);
+}
+
+#define cpus_andnot(dst, src1, src2) \
+				__cpus_andnot(&(dst), &(src1), &(src2), NR_CPUS)
+static inline int __cpus_andnot(cpumask_t *dstp, const cpumask_t *src1p,
+					const cpumask_t *src2p, int nbits)
+{
+	return bitmap_andnot(dstp->bits, src1p->bits, src2p->bits, nbits);
+}
+
+#define cpus_equal(src1, src2) __cpus_equal(&(src1), &(src2), NR_CPUS)
+static inline int __cpus_equal(const cpumask_t *src1p,
+					const cpumask_t *src2p, int nbits)
+{
+	return bitmap_equal(src1p->bits, src2p->bits, nbits);
+}
+
+#define cpus_intersects(src1, src2) __cpus_intersects(&(src1), &(src2), NR_CPUS)
+static inline int __cpus_intersects(const cpumask_t *src1p,
+					const cpumask_t *src2p, int nbits)
+{
+	return bitmap_intersects(src1p->bits, src2p->bits, nbits);
+}
+
+#define cpus_subset(src1, src2) __cpus_subset(&(src1), &(src2), NR_CPUS)
+static inline int __cpus_subset(const cpumask_t *src1p,
+					const cpumask_t *src2p, int nbits)
+{
+	return bitmap_subset(src1p->bits, src2p->bits, nbits);
+}
+
+#define cpus_empty(src) __cpus_empty(&(src), NR_CPUS)
+static inline int __cpus_empty(const cpumask_t *srcp, int nbits)
+{
+	return bitmap_empty(srcp->bits, nbits);
+}
+
+#define cpus_weight(cpumask) __cpus_weight(&(cpumask), NR_CPUS)
+static inline int __cpus_weight(const cpumask_t *srcp, int nbits)
+{
+	return bitmap_weight(srcp->bits, nbits);
+}
+
+#define cpus_shift_left(dst, src, n) \
+			__cpus_shift_left(&(dst), &(src), (n), NR_CPUS)
+static inline void __cpus_shift_left(cpumask_t *dstp,
+					const cpumask_t *srcp, int n, int nbits)
+{
+	bitmap_shift_left(dstp->bits, srcp->bits, n, nbits);
+}
+#endif /* !CONFIG_DISABLE_OBSOLETE_CPUMASK_FUNCTIONS */
+
 #endif /* __LINUX_CPUMASK_H */
diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index 2e0d79678deb..a5740fc4d04b 100644
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -12,12 +12,12 @@
 #include <linux/cpumask.h>
 #include <linux/nodemask.h>
 #include <linux/cgroup.h>
+#include <linux/mm.h>
 
 #ifdef CONFIG_CPUSETS
 
 extern int number_of_cpusets;	/* How many cpusets are defined in system? */
 
-extern int cpuset_init_early(void);
 extern int cpuset_init(void);
 extern void cpuset_init_smp(void);
 extern void cpuset_cpus_allowed(struct task_struct *p, struct cpumask *mask);
@@ -26,22 +26,31 @@ extern void cpuset_cpus_allowed_locked(struct task_struct *p,
 extern nodemask_t cpuset_mems_allowed(struct task_struct *p);
 #define cpuset_current_mems_allowed (current->mems_allowed)
 void cpuset_init_current_mems_allowed(void);
-void cpuset_update_task_memory_state(void);
 int cpuset_nodemask_valid_mems_allowed(nodemask_t *nodemask);
 
-extern int __cpuset_zone_allowed_softwall(struct zone *z, gfp_t gfp_mask);
-extern int __cpuset_zone_allowed_hardwall(struct zone *z, gfp_t gfp_mask);
+extern int __cpuset_node_allowed_softwall(int node, gfp_t gfp_mask);
+extern int __cpuset_node_allowed_hardwall(int node, gfp_t gfp_mask);
 
-static int inline cpuset_zone_allowed_softwall(struct zone *z, gfp_t gfp_mask)
+static inline int cpuset_node_allowed_softwall(int node, gfp_t gfp_mask)
 {
 	return number_of_cpusets <= 1 ||
-		__cpuset_zone_allowed_softwall(z, gfp_mask);
+		__cpuset_node_allowed_softwall(node, gfp_mask);
 }
 
-static int inline cpuset_zone_allowed_hardwall(struct zone *z, gfp_t gfp_mask)
+static inline int cpuset_node_allowed_hardwall(int node, gfp_t gfp_mask)
 {
 	return number_of_cpusets <= 1 ||
-		__cpuset_zone_allowed_hardwall(z, gfp_mask);
+		__cpuset_node_allowed_hardwall(node, gfp_mask);
+}
+
+static inline int cpuset_zone_allowed_softwall(struct zone *z, gfp_t gfp_mask)
+{
+	return cpuset_node_allowed_softwall(zone_to_nid(z), gfp_mask);
+}
+
+static inline int cpuset_zone_allowed_hardwall(struct zone *z, gfp_t gfp_mask)
+{
+	return cpuset_node_allowed_hardwall(zone_to_nid(z), gfp_mask);
 }
 
 extern int cpuset_mems_allowed_intersects(const struct task_struct *tsk1,
@@ -81,9 +90,13 @@ extern void rebuild_sched_domains(void);
 
 extern void cpuset_print_task_mems_allowed(struct task_struct *p);
 
+static inline void set_mems_allowed(nodemask_t nodemask)
+{
+	current->mems_allowed = nodemask;
+}
+
 #else /* !CONFIG_CPUSETS */
 
-static inline int cpuset_init_early(void) { return 0; }
 static inline int cpuset_init(void) { return 0; }
 static inline void cpuset_init_smp(void) {}
 
@@ -105,13 +118,22 @@ static inline nodemask_t cpuset_mems_allowed(struct task_struct *p)
 
 #define cpuset_current_mems_allowed (node_states[N_HIGH_MEMORY])
 static inline void cpuset_init_current_mems_allowed(void) {}
-static inline void cpuset_update_task_memory_state(void) {}
 
 static inline int cpuset_nodemask_valid_mems_allowed(nodemask_t *nodemask)
 {
 	return 1;
 }
 
+static inline int cpuset_node_allowed_softwall(int node, gfp_t gfp_mask)
+{
+	return 1;
+}
+
+static inline int cpuset_node_allowed_hardwall(int node, gfp_t gfp_mask)
+{
+	return 1;
+}
+
 static inline int cpuset_zone_allowed_softwall(struct zone *z, gfp_t gfp_mask)
 {
 	return 1;
@@ -167,6 +189,10 @@ static inline void cpuset_print_task_mems_allowed(struct task_struct *p)
 {
 }
 
+static inline void set_mems_allowed(nodemask_t nodemask)
+{
+}
+
 #endif /* !CONFIG_CPUSETS */
 
 #endif /* _LINUX_CPUSET_H */
diff --git a/include/linux/cramfs_fs.h b/include/linux/cramfs_fs.h
index 3be4e5a27d82..6fc2bed368b8 100644
--- a/include/linux/cramfs_fs.h
+++ b/include/linux/cramfs_fs.h
@@ -2,9 +2,8 @@
 #define __CRAMFS_H
 
 #include <linux/types.h>
+#include <linux/magic.h>
 
-#define CRAMFS_MAGIC		0x28cd3d45	/* some random number */
-#define CRAMFS_MAGIC_WEND	0x453dcd28	/* magic number with the wrong endianess */
 #define CRAMFS_SIGNATURE	"Compressed ROMFS"
 
 /*
diff --git a/include/linux/crash_dump.h b/include/linux/crash_dump.h
index 2dac064d8359..0026f267da20 100644
--- a/include/linux/crash_dump.h
+++ b/include/linux/crash_dump.h
@@ -3,7 +3,6 @@
 
 #ifdef CONFIG_CRASH_DUMP
 #include <linux/kexec.h>
-#include <linux/smp_lock.h>
 #include <linux/device.h>
 #include <linux/proc_fs.h>
 
diff --git a/include/linux/cred.h b/include/linux/cred.h
index 3282ee4318e7..4e3387a89cb9 100644
--- a/include/linux/cred.h
+++ b/include/linux/cred.h
@@ -13,7 +13,9 @@
 #define _LINUX_CRED_H
 
 #include <linux/capability.h>
+#include <linux/init.h>
 #include <linux/key.h>
+#include <linux/selinux.h>
 #include <asm/atomic.h>
 
 struct user_struct;
@@ -113,6 +115,13 @@ struct thread_group_cred {
  */
 struct cred {
 	atomic_t	usage;
+#ifdef CONFIG_DEBUG_CREDENTIALS
+	atomic_t	subscribers;	/* number of processes subscribed */
+	void		*put_addr;
+	unsigned	magic;
+#define CRED_MAGIC	0x43736564
+#define CRED_MAGIC_DEAD	0x44656144
+#endif
 	uid_t		uid;		/* real UID of the task */
 	gid_t		gid;		/* real GID of the task */
 	uid_t		suid;		/* saved UID of the task */
@@ -142,7 +151,9 @@ struct cred {
 };
 
 extern void __put_cred(struct cred *);
+extern void exit_creds(struct task_struct *);
 extern int copy_creds(struct task_struct *, unsigned long);
+extern struct cred *cred_alloc_blank(void);
 extern struct cred *prepare_creds(void);
 extern struct cred *prepare_exec_creds(void);
 extern struct cred *prepare_usermodehelper_creds(void);
@@ -157,6 +168,46 @@ extern int set_security_override_from_ctx(struct cred *, const char *);
 extern int set_create_files_as(struct cred *, struct inode *);
 extern void __init cred_init(void);
 
+/*
+ * check for validity of credentials
+ */
+#ifdef CONFIG_DEBUG_CREDENTIALS
+extern void __invalid_creds(const struct cred *, const char *, unsigned);
+extern void __validate_process_creds(struct task_struct *,
+				     const char *, unsigned);
+
+extern bool creds_are_invalid(const struct cred *cred);
+
+static inline void __validate_creds(const struct cred *cred,
+				    const char *file, unsigned line)
+{
+	if (unlikely(creds_are_invalid(cred)))
+		__invalid_creds(cred, file, line);
+}
+
+#define validate_creds(cred)				\
+do {							\
+	__validate_creds((cred), __FILE__, __LINE__);	\
+} while(0)
+
+#define validate_process_creds()				\
+do {								\
+	__validate_process_creds(current, __FILE__, __LINE__);	\
+} while(0)
+
+extern void validate_creds_for_do_exit(struct task_struct *);
+#else
+static inline void validate_creds(const struct cred *cred)
+{
+}
+static inline void validate_creds_for_do_exit(struct task_struct *tsk)
+{
+}
+static inline void validate_process_creds(void)
+{
+}
+#endif
+
 /**
  * get_new_cred - Get a reference on a new set of credentials
  * @cred: The new credentials to reference
@@ -185,7 +236,9 @@ static inline struct cred *get_new_cred(struct cred *cred)
  */
 static inline const struct cred *get_cred(const struct cred *cred)
 {
-	return get_new_cred((struct cred *) cred);
+	struct cred *nonconst_cred = (struct cred *) cred;
+	validate_creds(cred);
+	return get_new_cred(nonconst_cred);
 }
 
 /**
@@ -203,7 +256,7 @@ static inline void put_cred(const struct cred *_cred)
 {
 	struct cred *cred = (struct cred *) _cred;
 
-	BUG_ON(atomic_read(&(cred)->usage) <= 0);
+	validate_creds(cred);
 	if (atomic_dec_and_test(&(cred)->usage))
 		__put_cred(cred);
 }
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index ec29fa268b94..24d2e30f1b46 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -115,7 +115,6 @@ struct crypto_async_request;
 struct crypto_aead;
 struct crypto_blkcipher;
 struct crypto_hash;
-struct crypto_ahash;
 struct crypto_rng;
 struct crypto_tfm;
 struct crypto_type;
@@ -146,16 +145,6 @@ struct ablkcipher_request {
 	void *__ctx[] CRYPTO_MINALIGN_ATTR;
 };
 
-struct ahash_request {
-	struct crypto_async_request base;
-
-	unsigned int nbytes;
-	struct scatterlist *src;
-	u8		   *result;
-
-	void *__ctx[] CRYPTO_MINALIGN_ATTR;
-};
-
 /**
  *	struct aead_request - AEAD request
  *	@base: Common attributes for async crypto requests
@@ -220,18 +209,6 @@ struct ablkcipher_alg {
 	unsigned int ivsize;
 };
 
-struct ahash_alg {
-	int (*init)(struct ahash_request *req);
-	int (*reinit)(struct ahash_request *req);
-	int (*update)(struct ahash_request *req);
-	int (*final)(struct ahash_request *req);
-	int (*digest)(struct ahash_request *req);
-	int (*setkey)(struct crypto_ahash *tfm, const u8 *key,
-			unsigned int keylen);
-
-	unsigned int digestsize;
-};
-
 struct aead_alg {
 	int (*setkey)(struct crypto_aead *tfm, const u8 *key,
 	              unsigned int keylen);
@@ -273,29 +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);
@@ -316,9 +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_ahash	cra_u.ahash
 #define cra_compress	cra_u.compress
 #define cra_rng		cra_u.rng
 
@@ -344,9 +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 ahash_alg ahash;
 		struct compress_alg compress;
 		struct rng_alg rng;
 	} cra_u;
@@ -433,18 +381,6 @@ struct hash_tfm {
 	unsigned int digestsize;
 };
 
-struct ahash_tfm {
-	int (*init)(struct ahash_request *req);
-	int (*update)(struct ahash_request *req);
-	int (*final)(struct ahash_request *req);
-	int (*digest)(struct ahash_request *req);
-	int (*setkey)(struct crypto_ahash *tfm, const u8 *key,
-			unsigned int keylen);
-
-	unsigned int digestsize;
-	unsigned int reqsize;
-};
-
 struct compress_tfm {
 	int (*cot_compress)(struct crypto_tfm *tfm,
 	                    const u8 *src, unsigned int slen,
@@ -465,7 +401,6 @@ struct rng_tfm {
 #define crt_blkcipher	crt_u.blkcipher
 #define crt_cipher	crt_u.cipher
 #define crt_hash	crt_u.hash
-#define crt_ahash	crt_u.ahash
 #define crt_compress	crt_u.compress
 #define crt_rng		crt_u.rng
 
@@ -479,7 +414,6 @@ struct crypto_tfm {
 		struct blkcipher_tfm blkcipher;
 		struct cipher_tfm cipher;
 		struct hash_tfm hash;
-		struct ahash_tfm ahash;
 		struct compress_tfm compress;
 		struct rng_tfm rng;
 	} crt_u;
@@ -770,7 +704,7 @@ static inline struct ablkcipher_request *ablkcipher_request_alloc(
 
 static inline void ablkcipher_request_free(struct ablkcipher_request *req)
 {
-	kfree(req);
+	kzfree(req);
 }
 
 static inline void ablkcipher_request_set_callback(
@@ -901,7 +835,7 @@ static inline struct aead_request *aead_request_alloc(struct crypto_aead *tfm,
 
 static inline void aead_request_free(struct aead_request *req)
 {
-	kfree(req);
+	kzfree(req);
 }
 
 static inline void aead_request_set_callback(struct aead_request *req,
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/cyclades.h b/include/linux/cyclades.h
index 788850ba4e75..a5049eaf782d 100644
--- a/include/linux/cyclades.h
+++ b/include/linux/cyclades.h
@@ -142,19 +142,6 @@ struct CYZ_BOOT_CTRL {
 
 
 #ifndef DP_WINDOW_SIZE
-/* #include "cyclomz.h" */
-/****************** ****************** *******************/
-/*
- *	The data types defined below are used in all ZFIRM interface
- *	data structures. They accomodate differences between HW
- *	architectures and compilers.
- */
-
-typedef __u64  ucdouble;		/* 64 bits, unsigned */
-typedef __u32  uclong;			/* 32 bits, unsigned */
-typedef __u16  ucshort;		/* 16 bits, unsigned */
-typedef __u8   ucchar;			/* 8 bits, unsigned */
-
 /*
  *	Memory Window Sizes
  */
@@ -507,16 +494,21 @@ struct ZFW_CTRL {
 
 /* Per card data structure */
 struct cyclades_card {
-    void __iomem *base_addr;
-    void __iomem *ctl_addr;
-    int irq;
-    unsigned int num_chips;	/* 0 if card absent, -1 if Z/PCI, else Y */
-    unsigned int first_line;	/* minor number of first channel on card */
-    unsigned int nports;	/* Number of ports in the card */
-    int bus_index;		/* address shift - 0 for ISA, 1 for PCI */
-    int intr_enabled;		/* FW Interrupt flag - 0 disabled, 1 enabled */
-    spinlock_t card_lock;
-    struct cyclades_port *ports;
+	void __iomem *base_addr;
+	union {
+		void __iomem *p9050;
+		struct RUNTIME_9060 __iomem *p9060;
+	} ctl_addr;
+	struct BOARD_CTRL __iomem *board_ctrl;	/* cyz specific */
+	int irq;
+	unsigned int num_chips;	/* 0 if card absent, -1 if Z/PCI, else Y */
+	unsigned int first_line;	/* minor number of first channel on card */
+	unsigned int nports;	/* Number of ports in the card */
+	int bus_index;		/* address shift - 0 for ISA, 1 for PCI */
+	int intr_enabled;		/* FW Interrupt flag - 0 disabled, 1 enabled */
+	u32 hw_ver;
+	spinlock_t card_lock;
+	struct cyclades_port *ports;
 };
 
 /***************************************
@@ -550,6 +542,15 @@ struct cyclades_port {
 	int                     magic;
 	struct tty_port		port;
 	struct cyclades_card	*card;
+	union {
+		struct {
+			void __iomem *base_addr;
+		} cyy;
+		struct {
+			struct CH_CTRL __iomem	*ch_ctrl;
+			struct BUF_CTRL __iomem	*buf_ctrl;
+		} cyz;
+	} u;
 	int			line;
 	int			flags; 		/* defined in tty.h */
 	int                     type;		/* UART type */
@@ -577,7 +578,6 @@ struct cyclades_port {
 	struct cyclades_idle_stats	idle_stats;
 	struct cyclades_icount	icount;
 	struct completion       shutdown_wait;
-	wait_queue_head_t       delta_msr_wait;
 	int throttle;
 };
 
diff --git a/include/linux/dca.h b/include/linux/dca.h
index 9c20c7e87d0a..d27a7a05718d 100644
--- a/include/linux/dca.h
+++ b/include/linux/dca.h
@@ -20,6 +20,9 @@
  */
 #ifndef DCA_H
 #define DCA_H
+
+#include <linux/pci.h>
+
 /* DCA Provider API */
 
 /* DCA Notifier Interface */
@@ -36,6 +39,12 @@ struct dca_provider {
 	int			 id;
 };
 
+struct dca_domain {
+	struct list_head	node;
+	struct list_head	dca_providers;
+	struct pci_bus		*pci_rc;
+};
+
 struct dca_ops {
 	int	(*add_requester)    (struct dca_provider *, struct device *);
 	int	(*remove_requester) (struct dca_provider *, struct device *);
@@ -47,7 +56,7 @@ struct dca_ops {
 struct dca_provider *alloc_dca_provider(struct dca_ops *ops, int priv_size);
 void free_dca_provider(struct dca_provider *dca);
 int register_dca_provider(struct dca_provider *dca, struct device *dev);
-void unregister_dca_provider(struct dca_provider *dca);
+void unregister_dca_provider(struct dca_provider *dca, struct device *dev);
 
 static inline void *dca_priv(struct dca_provider *dca)
 {
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index 15156364d196..30b93b2a01a4 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -180,10 +180,12 @@ d_iput:		no		no		no       yes
 #define DCACHE_REFERENCED	0x0008  /* Recently used, don't discard. */
 #define DCACHE_UNHASHED		0x0010	
 
-#define DCACHE_INOTIFY_PARENT_WATCHED	0x0020 /* Parent inode is watched */
+#define DCACHE_INOTIFY_PARENT_WATCHED	0x0020 /* Parent inode is watched by inotify */
 
 #define DCACHE_COOKIE		0x0040	/* For use by dcookie subsystem */
 
+#define DCACHE_FSNOTIFY_PARENT_WATCHED	0x0080 /* Parent inode is watched by some fsnotify listener */
+
 extern spinlock_t dcache_lock;
 extern seqlock_t rename_lock;
 
@@ -351,6 +353,11 @@ static inline int d_unhashed(struct dentry *dentry)
 	return (dentry->d_flags & DCACHE_UNHASHED);
 }
 
+static inline int d_unlinked(struct dentry *dentry)
+{
+	return d_unhashed(dentry) && !IS_ROOT(dentry);
+}
+
 static inline struct dentry *dget_parent(struct dentry *dentry)
 {
 	struct dentry *ret;
@@ -368,7 +375,7 @@ static inline int d_mountpoint(struct dentry *dentry)
 	return dentry->d_mounted;
 }
 
-extern struct vfsmount *lookup_mnt(struct vfsmount *, struct dentry *);
+extern struct vfsmount *lookup_mnt(struct path *);
 extern struct dentry *lookup_create(struct nameidata *nd, int is_dir);
 
 extern int sysctl_vfs_cache_pressure;
diff --git a/include/linux/dcbnl.h b/include/linux/dcbnl.h
index 7d2e10006188..b7cdbb4373df 100644
--- a/include/linux/dcbnl.h
+++ b/include/linux/dcbnl.h
@@ -50,6 +50,8 @@ struct dcbmsg {
  * @DCB_CMD_SNUMTCS: set the number of traffic classes
  * @DCB_CMD_GBCN: set backward congestion notification configuration
  * @DCB_CMD_SBCN: get backward congestion notification configration.
+ * @DCB_CMD_GAPP: get application protocol configuration
+ * @DCB_CMD_SAPP: set application protocol configuration
  */
 enum dcbnl_commands {
 	DCB_CMD_UNDEFINED,
@@ -80,6 +82,9 @@ enum dcbnl_commands {
 	DCB_CMD_BCN_GCFG,
 	DCB_CMD_BCN_SCFG,
 
+	DCB_CMD_GAPP,
+	DCB_CMD_SAPP,
+
 	__DCB_CMD_ENUM_MAX,
 	DCB_CMD_MAX = __DCB_CMD_ENUM_MAX - 1,
 };
@@ -114,6 +119,7 @@ enum dcbnl_attrs {
 	DCB_ATTR_CAP,
 	DCB_ATTR_NUMTCS,
 	DCB_ATTR_BCN,
+	DCB_ATTR_APP,
 
 	__DCB_ATTR_ENUM_MAX,
 	DCB_ATTR_MAX = __DCB_ATTR_ENUM_MAX - 1,
@@ -338,5 +344,17 @@ enum dcb_general_attr_values {
 	DCB_ATTR_VALUE_UNDEFINED = 0xff
 };
 
+#define DCB_APP_IDTYPE_ETHTYPE	0x00
+#define DCB_APP_IDTYPE_PORTNUM	0x01
+enum dcbnl_app_attrs {
+	DCB_APP_ATTR_UNDEFINED,
+
+	DCB_APP_ATTR_IDTYPE,
+	DCB_APP_ATTR_ID,
+	DCB_APP_ATTR_PRIORITY,
+
+	__DCB_APP_ATTR_ENUM_MAX,
+	DCB_APP_ATTR_MAX = __DCB_APP_ATTR_ENUM_MAX - 1,
+};
 
 #endif /* __LINUX_DCBNL_H__ */
diff --git a/include/linux/debug_locks.h b/include/linux/debug_locks.h
index 096476f1fb35..29b3ce3f2a1d 100644
--- a/include/linux/debug_locks.h
+++ b/include/linux/debug_locks.h
@@ -2,12 +2,20 @@
 #define __LINUX_DEBUG_LOCKING_H
 
 #include <linux/kernel.h>
+#include <asm/atomic.h>
+#include <asm/system.h>
 
 struct task_struct;
 
 extern int debug_locks;
 extern int debug_locks_silent;
 
+
+static inline int __debug_locks_off(void)
+{
+	return xchg(&debug_locks, 0);
+}
+
 /*
  * Generic 'turn off all lock debugging' function:
  */
diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h
index af0e01d4c663..fc1b930f246c 100644
--- a/include/linux/debugfs.h
+++ b/include/linux/debugfs.h
@@ -9,7 +9,7 @@
  *	2 as published by the Free Software Foundation.
  *
  *  debugfs is for people to use instead of /proc or /sys.
- *  See Documentation/DocBook/kernel-api for more details.
+ *  See Documentation/DocBook/filesystems for more details.
  */
 
 #ifndef _DEBUGFS_H_
@@ -71,6 +71,9 @@ struct dentry *debugfs_create_bool(const char *name, mode_t mode,
 struct dentry *debugfs_create_blob(const char *name, mode_t mode,
 				  struct dentry *parent,
 				  struct debugfs_blob_wrapper *blob);
+
+bool debugfs_initialized(void);
+
 #else
 
 #include <linux/err.h>
@@ -183,6 +186,11 @@ static inline struct dentry *debugfs_create_blob(const char *name, mode_t mode,
 	return ERR_PTR(-ENODEV);
 }
 
+static inline bool debugfs_initialized(void)
+{
+	return false;
+}
+
 #endif
 
 #endif
diff --git a/include/linux/decompress/generic.h b/include/linux/decompress/generic.h
index 6dfb856327bb..0c7111a55a1a 100644
--- a/include/linux/decompress/generic.h
+++ b/include/linux/decompress/generic.h
@@ -1,31 +1,37 @@
 #ifndef DECOMPRESS_GENERIC_H
 #define DECOMPRESS_GENERIC_H
 
-/* Minimal chunksize to be read.
- *Bzip2 prefers at least 4096
- *Lzma prefers 0x10000 */
-#define COMPR_IOBUF_SIZE	4096
-
 typedef int (*decompress_fn) (unsigned char *inbuf, int len,
 			      int(*fill)(void*, unsigned int),
-			      int(*writebb)(void*, unsigned int),
-			      unsigned char *output,
+			      int(*flush)(void*, unsigned int),
+			      unsigned char *outbuf,
 			      int *posp,
 			      void(*error)(char *x));
 
 /* inbuf   - input buffer
  *len     - len of pre-read data in inbuf
- *fill    - function to fill inbuf if empty
- *writebb - function to write out outbug
+ *fill    - function to fill inbuf when empty
+ *flush   - function to write out outbuf
+ *outbuf  - output buffer
  *posp    - if non-null, input position (number of bytes read) will be
  *	  returned here
  *
- *If len != 0, the inbuf is initialized (with as much data), and fill
- *should not be called
- *If len = 0, the inbuf is allocated, but empty. Its size is IOBUF_SIZE
- *fill should be called (repeatedly...) to read data, at most IOBUF_SIZE
+ *If len != 0, inbuf should contain all the necessary input data, and fill
+ *should be NULL
+ *If len = 0, inbuf can be NULL, in which case the decompressor will allocate
+ *the input buffer.  If inbuf != NULL it must be at least XXX_IOBUF_SIZE bytes.
+ *fill will be called (repeatedly...) to read data, at most XXX_IOBUF_SIZE
+ *bytes should be read per call.  Replace XXX with the appropriate decompressor
+ *name, i.e. LZMA_IOBUF_SIZE.
+ *
+ *If flush = NULL, outbuf must be large enough to buffer all the expected
+ *output.  If flush != NULL, the output buffer will be allocated by the
+ *decompressor (outbuf = NULL), and the flush function will be called to
+ *flush the output buffer at the appropriate time (decompressor and stream
+ *dependent).
  */
 
+
 /* Utility routine to detect the decompression method */
 decompress_fn decompress_method(const unsigned char *inbuf, int len,
 				const char **name);
diff --git a/include/linux/delayacct.h b/include/linux/delayacct.h
index f352f06fa063..5076fe0c8a96 100644
--- a/include/linux/delayacct.h
+++ b/include/linux/delayacct.h
@@ -18,7 +18,6 @@
 #define _LINUX_DELAYACCT_H
 
 #include <linux/sched.h>
-#include <linux/taskstats_kern.h>
 
 /*
  * Per-task flags relevant to delay accounting
diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h
index 8209e08969f9..df7607e6dce8 100644
--- a/include/linux/device-mapper.h
+++ b/include/linux/device-mapper.h
@@ -11,6 +11,7 @@
 #include <linux/bio.h>
 #include <linux/blkdev.h>
 
+struct dm_dev;
 struct dm_target;
 struct dm_table;
 struct mapped_device;
@@ -21,6 +22,7 @@ typedef enum { STATUSTYPE_INFO, STATUSTYPE_TABLE } status_type_t;
 union map_info {
 	void *ptr;
 	unsigned long long ll;
+	unsigned flush_request;
 };
 
 /*
@@ -80,6 +82,18 @@ typedef int (*dm_ioctl_fn) (struct dm_target *ti, unsigned int cmd,
 typedef int (*dm_merge_fn) (struct dm_target *ti, struct bvec_merge_data *bvm,
 			    struct bio_vec *biovec, int max_size);
 
+typedef int (*iterate_devices_callout_fn) (struct dm_target *ti,
+					   struct dm_dev *dev,
+					   sector_t start, sector_t len,
+					   void *data);
+
+typedef int (*dm_iterate_devices_fn) (struct dm_target *ti,
+				      iterate_devices_callout_fn fn,
+				      void *data);
+
+typedef void (*dm_io_hints_fn) (struct dm_target *ti,
+				struct queue_limits *limits);
+
 /*
  * Returns:
  *    0: The target can handle the next I/O immediately.
@@ -92,7 +106,8 @@ void dm_error(const char *message);
 /*
  * Combine device limits.
  */
-void dm_set_device_limits(struct dm_target *ti, struct block_device *bdev);
+int dm_set_device_limits(struct dm_target *ti, struct dm_dev *dev,
+			 sector_t start, sector_t len, void *data);
 
 struct dm_dev {
 	struct block_device *bdev;
@@ -116,7 +131,6 @@ void dm_put_device(struct dm_target *ti, struct dm_dev *d);
 /*
  * Target features
  */
-#define DM_TARGET_SUPPORTS_BARRIERS 0x00000001
 
 struct target_type {
 	uint64_t features;
@@ -139,18 +153,11 @@ struct target_type {
 	dm_ioctl_fn ioctl;
 	dm_merge_fn merge;
 	dm_busy_fn busy;
-};
+	dm_iterate_devices_fn iterate_devices;
+	dm_io_hints_fn io_hints;
 
-struct io_restrictions {
-	unsigned long bounce_pfn;
-	unsigned long seg_boundary_mask;
-	unsigned max_hw_sectors;
-	unsigned max_sectors;
-	unsigned max_segment_size;
-	unsigned short hardsect_size;
-	unsigned short max_hw_segments;
-	unsigned short max_phys_segments;
-	unsigned char no_cluster; /* inverted so that 0 is default */
+	/* For internal device-mapper use. */
+	struct list_head list;
 };
 
 struct dm_target {
@@ -161,15 +168,18 @@ struct dm_target {
 	sector_t begin;
 	sector_t len;
 
-	/* FIXME: turn this into a mask, and merge with io_restrictions */
 	/* Always a power of 2 */
 	sector_t split_io;
 
 	/*
-	 * These are automatically filled in by
-	 * dm_table_get_device.
+	 * A number of zero-length barrier requests that will be submitted
+	 * to the target for the purpose of flushing cache.
+	 *
+	 * The request number will be placed in union map_info->flush_request.
+	 * It is a responsibility of the target driver to remap these requests
+	 * to the real underlying devices.
 	 */
-	struct io_restrictions limits;
+	unsigned num_flush_requests;
 
 	/* target specific data */
 	void *private;
@@ -228,6 +238,7 @@ struct gendisk *dm_disk(struct mapped_device *md);
 int dm_suspended(struct mapped_device *md);
 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);
 
 /*
  * Geometry functions.
@@ -390,4 +401,12 @@ static inline unsigned long to_bytes(sector_t n)
 	return (n << SECTOR_SHIFT);
 }
 
+/*-----------------------------------------------------------------
+ * Helper for block layer and dm core operations
+ *---------------------------------------------------------------*/
+void dm_dispatch_request(struct request *rq);
+void dm_requeue_unmapped_request(struct request *rq);
+void dm_kill_unmapped_request(struct request *rq, int error);
+int dm_underlying_device_busy(struct request_queue *q);
+
 #endif	/* _LINUX_DEVICE_MAPPER_H */
diff --git a/include/linux/device.h b/include/linux/device.h
index 2918c0e8fdfd..2ea3e4921812 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -2,7 +2,8 @@
  * device.h - generic, centralized driver model
  *
  * Copyright (c) 2001-2003 Patrick Mochel <mochel@osdl.org>
- * Copyright (c) 2004-2007 Greg Kroah-Hartman <gregkh@suse.de>
+ * Copyright (c) 2004-2009 Greg Kroah-Hartman <gregkh@suse.de>
+ * Copyright (c) 2008-2009 Novell Inc.
  *
  * This file is released under the GPLv2
  *
@@ -25,8 +26,6 @@
 #include <asm/atomic.h>
 #include <asm/device.h>
 
-#define BUS_ID_SIZE		20
-
 struct device;
 struct device_private;
 struct device_driver;
@@ -62,11 +61,9 @@ struct bus_type {
 	void (*shutdown)(struct device *dev);
 
 	int (*suspend)(struct device *dev, pm_message_t state);
-	int (*suspend_late)(struct device *dev, pm_message_t state);
-	int (*resume_early)(struct device *dev);
 	int (*resume)(struct device *dev);
 
-	struct dev_pm_ops *pm;
+	const struct dev_pm_ops *pm;
 
 	struct bus_type_private *p;
 };
@@ -116,6 +113,8 @@ extern int bus_unregister_notifier(struct bus_type *bus,
 #define BUS_NOTIFY_BOUND_DRIVER		0x00000003 /* driver bound to device */
 #define BUS_NOTIFY_UNBIND_DRIVER	0x00000004 /* driver about to be
 						      unbound */
+#define BUS_NOTIFY_UNBOUND_DRIVER	0x00000005 /* driver is unbound
+						      from the device */
 
 extern struct kset *bus_get_kset(struct bus_type *bus);
 extern struct klist *bus_get_device_klist(struct bus_type *bus);
@@ -125,16 +124,18 @@ struct device_driver {
 	struct bus_type		*bus;
 
 	struct module		*owner;
-	const char 		*mod_name;	/* used for built-in modules */
+	const char		*mod_name;	/* used for built-in modules */
+
+	bool suppress_bind_attrs;	/* disables bind/unbind via sysfs */
 
 	int (*probe) (struct device *dev);
 	int (*remove) (struct device *dev);
 	void (*shutdown) (struct device *dev);
 	int (*suspend) (struct device *dev, pm_message_t state);
 	int (*resume) (struct device *dev);
-	struct attribute_group **groups;
+	const struct attribute_group **groups;
 
-	struct dev_pm_ops *pm;
+	const struct dev_pm_ops *pm;
 
 	struct driver_private *p;
 };
@@ -194,6 +195,7 @@ struct class {
 	struct kobject			*dev_kobj;
 
 	int (*dev_uevent)(struct device *dev, struct kobj_uevent_env *env);
+	char *(*devnode)(struct device *dev, mode_t *mode);
 
 	void (*class_release)(struct class *class);
 	void (*dev_release)(struct device *dev);
@@ -201,7 +203,8 @@ struct class {
 	int (*suspend)(struct device *dev, pm_message_t state);
 	int (*resume)(struct device *dev);
 
-	struct dev_pm_ops *pm;
+	const struct dev_pm_ops *pm;
+
 	struct class_private *p;
 };
 
@@ -224,6 +227,14 @@ extern void class_unregister(struct class *class);
 	__class_register(class, &__key);	\
 })
 
+struct class_compat;
+struct class_compat *class_compat_register(const char *name);
+void class_compat_unregister(struct class_compat *cls);
+int class_compat_create_link(struct class_compat *cls, struct device *dev,
+			     struct device *device_link);
+void class_compat_remove_link(struct class_compat *cls, struct device *dev,
+			      struct device *device_link);
+
 extern void class_dev_iter_init(struct class_dev_iter *iter,
 				struct class *class,
 				struct device *start,
@@ -287,14 +298,12 @@ extern void class_destroy(struct class *cls);
  */
 struct device_type {
 	const char *name;
-	struct attribute_group **groups;
+	const struct attribute_group **groups;
 	int (*uevent)(struct device *dev, struct kobj_uevent_env *env);
+	char *(*devnode)(struct device *dev, mode_t *mode);
 	void (*release)(struct device *dev);
 
-	int (*suspend)(struct device *dev, pm_message_t state);
-	int (*resume)(struct device *dev);
-
-	struct dev_pm_ops *pm;
+	const struct dev_pm_ops *pm;
 };
 
 /* interface for exporting device attributes */
@@ -383,14 +392,8 @@ struct device {
 	struct bus_type	*bus;		/* type of bus device is on */
 	struct device_driver *driver;	/* which driver has allocated this
 					   device */
-	void		*driver_data;	/* data private to the driver */
-
-	void		*platform_data;	/* We will remove platform_data
-					   field if all platform devices
-					   pass its platform specific data
-					   from platform_device->platform_data,
-					   other kind of devices should not
-					   use platform_data. */
+	void		*platform_data;	/* Platform specific data, device
+					   core doesn't touch it */
 	struct dev_pm_info	power;
 
 #ifdef CONFIG_NUMA
@@ -419,7 +422,7 @@ struct device {
 
 	struct klist_node	knode_class;
 	struct class		*class;
-	struct attribute_group	**groups;	/* optional groups */
+	const struct attribute_group **groups;	/* optional groups */
 
 	void	(*release)(struct device *dev);
 };
@@ -454,16 +457,6 @@ static inline void set_dev_node(struct device *dev, int node)
 }
 #endif
 
-static inline void *dev_get_drvdata(const struct device *dev)
-{
-	return dev->driver_data;
-}
-
-static inline void dev_set_drvdata(struct device *dev, void *data)
-{
-	dev->driver_data = data;
-}
-
 static inline unsigned int dev_get_uevent_suppress(const struct device *dev)
 {
 	return dev->kobj.uevent_suppress;
@@ -496,6 +489,10 @@ extern struct device *device_find_child(struct device *dev, void *data,
 extern int device_rename(struct device *dev, char *new_name);
 extern int device_move(struct device *dev, struct device *new_parent,
 		       enum dpm_order dpm_order);
+extern const char *device_get_devnode(struct device *dev,
+				      mode_t *mode, const char **tmp);
+extern void *dev_get_drvdata(const struct device *dev);
+extern void dev_set_drvdata(struct device *dev, void *data);
 
 /*
  * Root device objects for grouping under /sys/devices
@@ -508,6 +505,11 @@ static inline struct device *root_device_register(const char *name)
 }
 extern void root_device_unregister(struct device *root);
 
+static inline void *dev_get_platdata(const struct device *dev)
+{
+	return dev->platform_data;
+}
+
 /*
  * Manual binding of a device to driver. See drivers/base/bus.c
  * for information on use.
@@ -551,6 +553,17 @@ extern int (*platform_notify_remove)(struct device *dev);
 extern struct device *get_device(struct device *dev);
 extern void put_device(struct device *dev);
 
+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);
+#else
+static inline int devtmpfs_create_node(struct device *dev) { return 0; }
+static inline int devtmpfs_delete_node(struct device *dev) { return 0; }
+static inline int devtmpfs_mount(const char *mountpoint) { return 0; }
+#endif
 
 /* drivers/base/power/shutdown.c */
 extern void device_shutdown(void);
diff --git a/include/linux/dlm.h b/include/linux/dlm.h
index b9cd38603fd8..0b3518c42356 100644
--- a/include/linux/dlm.h
+++ b/include/linux/dlm.h
@@ -81,8 +81,8 @@ struct dlm_lksb {
  * the cluster, the calling node joins it.
  */
 
-int dlm_new_lockspace(char *name, int namelen, dlm_lockspace_t **lockspace,
-		      uint32_t flags, int lvblen);
+int dlm_new_lockspace(const char *name, int namelen,
+		      dlm_lockspace_t **lockspace, uint32_t flags, int lvblen);
 
 /*
  * dlm_release_lockspace
diff --git a/include/linux/dm-dirty-log.h b/include/linux/dm-dirty-log.h
index 600c5fb2daad..5e8b11d88f6f 100644
--- a/include/linux/dm-dirty-log.h
+++ b/include/linux/dm-dirty-log.h
@@ -28,6 +28,9 @@ struct dm_dirty_log_type {
 	const char *name;
 	struct module *module;
 
+	/* For internal device-mapper use */
+	struct list_head list;
+
 	int (*ctr)(struct dm_dirty_log *log, struct dm_target *ti,
 		   unsigned argc, char **argv);
 	void (*dtr)(struct dm_dirty_log *log);
@@ -113,6 +116,16 @@ struct dm_dirty_log_type {
 	 */
 	int (*status)(struct dm_dirty_log *log, status_type_t status_type,
 		      char *result, unsigned maxlen);
+
+	/*
+	 * is_remote_recovering is necessary for cluster mirroring. It provides
+	 * a way to detect recovery on another node, so we aren't writing
+	 * concurrently.  This function is likely to block (when a cluster log
+	 * is used).
+	 *
+	 * Returns: 0, 1
+	 */
+	int (*is_remote_recovering)(struct dm_dirty_log *log, region_t region);
 };
 
 int dm_dirty_log_type_register(struct dm_dirty_log_type *type);
diff --git a/include/linux/dm-ioctl.h b/include/linux/dm-ioctl.h
index 48e44ee2b466..2ab84c83c31a 100644
--- a/include/linux/dm-ioctl.h
+++ b/include/linux/dm-ioctl.h
@@ -123,6 +123,16 @@ struct dm_ioctl {
 	__u32 target_count;	/* in/out */
 	__s32 open_count;	/* out */
 	__u32 flags;		/* in/out */
+
+	/*
+	 * event_nr holds either the event number (input and output) or the
+	 * udev cookie value (input only).
+	 * The DM_DEV_WAIT ioctl takes an event number as input.
+	 * The DM_SUSPEND, DM_DEV_REMOVE and DM_DEV_RENAME ioctls
+	 * use the field as a cookie to return in the DM_COOKIE
+	 * variable with the uevents they issue.
+	 * For output, the ioctls return the event number, not the cookie.
+	 */
 	__u32 event_nr;      	/* in/out */
 	__u32 padding;
 
@@ -256,9 +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	14
+#define DM_VERSION_MINOR	15
 #define DM_VERSION_PATCHLEVEL	0
-#define DM_VERSION_EXTRA	"-ioctl (2008-04-23)"
+#define DM_VERSION_EXTRA	"-ioctl (2009-04-01)"
 
 /* Status bits */
 #define DM_READONLY_FLAG	(1 << 0) /* In/Out */
diff --git a/include/linux/dm-log-userspace.h b/include/linux/dm-log-userspace.h
new file mode 100644
index 000000000000..8a1f972c0fe9
--- /dev/null
+++ b/include/linux/dm-log-userspace.h
@@ -0,0 +1,397 @@
+/*
+ * Copyright (C) 2006-2009 Red Hat, Inc.
+ *
+ * This file is released under the LGPL.
+ */
+
+#ifndef __DM_LOG_USERSPACE_H__
+#define __DM_LOG_USERSPACE_H__
+
+#include <linux/dm-ioctl.h> /* For DM_UUID_LEN */
+
+/*
+ * The device-mapper userspace log module consists of a kernel component and
+ * a user-space component.  The kernel component implements the API defined
+ * in dm-dirty-log.h.  Its purpose is simply to pass the parameters and
+ * return values of those API functions between kernel and user-space.
+ *
+ * Below are defined the 'request_types' - DM_ULOG_CTR, DM_ULOG_DTR, etc.
+ * These request types represent the different functions in the device-mapper
+ * dirty log API.  Each of these is described in more detail below.
+ *
+ * The user-space program must listen for requests from the kernel (representing
+ * the various API functions) and process them.
+ *
+ * User-space begins by setting up the communication link (error checking
+ * removed for clarity):
+ *	fd = socket(PF_NETLINK, SOCK_DGRAM, NETLINK_CONNECTOR);
+ *	addr.nl_family = AF_NETLINK;
+ *	addr.nl_groups = CN_IDX_DM;
+ *	addr.nl_pid = 0;
+ *	r = bind(fd, (struct sockaddr *) &addr, sizeof(addr));
+ *	opt = addr.nl_groups;
+ *	setsockopt(fd, SOL_NETLINK, NETLINK_ADD_MEMBERSHIP, &opt, sizeof(opt));
+ *
+ * User-space will then wait to receive requests form the kernel, which it
+ * will process as described below.  The requests are received in the form,
+ * ((struct dm_ulog_request) + (additional data)).  Depending on the request
+ * type, there may or may not be 'additional data'.  In the descriptions below,
+ * you will see 'Payload-to-userspace' and 'Payload-to-kernel'.  The
+ * 'Payload-to-userspace' is what the kernel sends in 'additional data' as
+ * necessary parameters to complete the request.  The 'Payload-to-kernel' is
+ * the 'additional data' returned to the kernel that contains the necessary
+ * results of the request.  The 'data_size' field in the dm_ulog_request
+ * structure denotes the availability and amount of payload data.
+ */
+
+/*
+ * DM_ULOG_CTR corresponds to (found in dm-dirty-log.h):
+ * int (*ctr)(struct dm_dirty_log *log, struct dm_target *ti,
+ *	      unsigned argc, char **argv);
+ *
+ * Payload-to-userspace:
+ *	A single string containing all the argv arguments separated by ' 's
+ * Payload-to-kernel:
+ *	None.  ('data_size' in the dm_ulog_request struct should be 0.)
+ *
+ * The UUID contained in the dm_ulog_request structure is the reference that
+ * will be used by all request types to a specific log.  The constructor must
+ * record this assotiation with instance created.
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - setting the 'error' field and
+ * 'data_size' appropriately.
+ */
+#define DM_ULOG_CTR                    1
+
+/*
+ * DM_ULOG_DTR corresponds to (found in dm-dirty-log.h):
+ * void (*dtr)(struct dm_dirty_log *log);
+ *
+ * Payload-to-userspace:
+ *	A single string containing all the argv arguments separated by ' 's
+ * Payload-to-kernel:
+ *	None.  ('data_size' in the dm_ulog_request struct should be 0.)
+ *
+ * The UUID contained in the dm_ulog_request structure is all that is
+ * necessary to identify the log instance being destroyed.  There is no
+ * payload data.
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - setting the 'error' field and clearing
+ * 'data_size' appropriately.
+ */
+#define DM_ULOG_DTR                    2
+
+/*
+ * DM_ULOG_PRESUSPEND corresponds to (found in dm-dirty-log.h):
+ * int (*presuspend)(struct dm_dirty_log *log);
+ *
+ * Payload-to-userspace:
+ *	None.
+ * Payload-to-kernel:
+ *	None.
+ *
+ * The UUID contained in the dm_ulog_request structure is all that is
+ * necessary to identify the log instance being presuspended.  There is no
+ * payload data.
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - setting the 'error' field and
+ * 'data_size' appropriately.
+ */
+#define DM_ULOG_PRESUSPEND             3
+
+/*
+ * DM_ULOG_POSTSUSPEND corresponds to (found in dm-dirty-log.h):
+ * int (*postsuspend)(struct dm_dirty_log *log);
+ *
+ * Payload-to-userspace:
+ *	None.
+ * Payload-to-kernel:
+ *	None.
+ *
+ * The UUID contained in the dm_ulog_request structure is all that is
+ * necessary to identify the log instance being postsuspended.  There is no
+ * payload data.
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - setting the 'error' field and
+ * 'data_size' appropriately.
+ */
+#define DM_ULOG_POSTSUSPEND            4
+
+/*
+ * DM_ULOG_RESUME corresponds to (found in dm-dirty-log.h):
+ * int (*resume)(struct dm_dirty_log *log);
+ *
+ * Payload-to-userspace:
+ *	None.
+ * Payload-to-kernel:
+ *	None.
+ *
+ * The UUID contained in the dm_ulog_request structure is all that is
+ * necessary to identify the log instance being resumed.  There is no
+ * payload data.
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - setting the 'error' field and
+ * 'data_size' appropriately.
+ */
+#define DM_ULOG_RESUME                 5
+
+/*
+ * DM_ULOG_GET_REGION_SIZE corresponds to (found in dm-dirty-log.h):
+ * uint32_t (*get_region_size)(struct dm_dirty_log *log);
+ *
+ * Payload-to-userspace:
+ *	None.
+ * Payload-to-kernel:
+ *	uint64_t - contains the region size
+ *
+ * The region size is something that was determined at constructor time.
+ * It is returned in the payload area and 'data_size' is set to
+ * reflect this.
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - setting the 'error' field appropriately.
+ */
+#define DM_ULOG_GET_REGION_SIZE        6
+
+/*
+ * DM_ULOG_IS_CLEAN corresponds to (found in dm-dirty-log.h):
+ * int (*is_clean)(struct dm_dirty_log *log, region_t region);
+ *
+ * Payload-to-userspace:
+ *	uint64_t - the region to get clean status on
+ * Payload-to-kernel:
+ *	int64_t  - 1 if clean, 0 otherwise
+ *
+ * Payload is sizeof(uint64_t) and contains the region for which the clean
+ * status is being made.
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - filling the payload with 0 (not clean) or
+ * 1 (clean), setting 'data_size' and 'error' appropriately.
+ */
+#define DM_ULOG_IS_CLEAN               7
+
+/*
+ * DM_ULOG_IN_SYNC corresponds to (found in dm-dirty-log.h):
+ * int (*in_sync)(struct dm_dirty_log *log, region_t region,
+ *		  int can_block);
+ *
+ * Payload-to-userspace:
+ *	uint64_t - the region to get sync status on
+ * Payload-to-kernel:
+ *	int64_t - 1 if in-sync, 0 otherwise
+ *
+ * Exactly the same as 'is_clean' above, except this time asking "has the
+ * region been recovered?" vs. "is the region not being modified?"
+ */
+#define DM_ULOG_IN_SYNC                8
+
+/*
+ * DM_ULOG_FLUSH corresponds to (found in dm-dirty-log.h):
+ * int (*flush)(struct dm_dirty_log *log);
+ *
+ * Payload-to-userspace:
+ *	None.
+ * Payload-to-kernel:
+ *	None.
+ *
+ * No incoming or outgoing payload.  Simply flush log state to disk.
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - setting the 'error' field and clearing
+ * 'data_size' appropriately.
+ */
+#define DM_ULOG_FLUSH                  9
+
+/*
+ * DM_ULOG_MARK_REGION corresponds to (found in dm-dirty-log.h):
+ * void (*mark_region)(struct dm_dirty_log *log, region_t region);
+ *
+ * Payload-to-userspace:
+ *	uint64_t [] - region(s) to mark
+ * Payload-to-kernel:
+ *	None.
+ *
+ * Incoming payload contains the one or more regions to mark dirty.
+ * The number of regions contained in the payload can be determined from
+ * 'data_size/sizeof(uint64_t)'.
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - setting the 'error' field and clearing
+ * 'data_size' appropriately.
+ */
+#define DM_ULOG_MARK_REGION           10
+
+/*
+ * DM_ULOG_CLEAR_REGION corresponds to (found in dm-dirty-log.h):
+ * void (*clear_region)(struct dm_dirty_log *log, region_t region);
+ *
+ * Payload-to-userspace:
+ *	uint64_t [] - region(s) to clear
+ * Payload-to-kernel:
+ *	None.
+ *
+ * Incoming payload contains the one or more regions to mark clean.
+ * The number of regions contained in the payload can be determined from
+ * 'data_size/sizeof(uint64_t)'.
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - setting the 'error' field and clearing
+ * 'data_size' appropriately.
+ */
+#define DM_ULOG_CLEAR_REGION          11
+
+/*
+ * DM_ULOG_GET_RESYNC_WORK corresponds to (found in dm-dirty-log.h):
+ * int (*get_resync_work)(struct dm_dirty_log *log, region_t *region);
+ *
+ * Payload-to-userspace:
+ *	None.
+ * Payload-to-kernel:
+ *	{
+ *		int64_t i; -- 1 if recovery necessary, 0 otherwise
+ *		uint64_t r; -- The region to recover if i=1
+ *	}
+ * 'data_size' should be set appropriately.
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - setting the 'error' field appropriately.
+ */
+#define DM_ULOG_GET_RESYNC_WORK       12
+
+/*
+ * DM_ULOG_SET_REGION_SYNC corresponds to (found in dm-dirty-log.h):
+ * void (*set_region_sync)(struct dm_dirty_log *log,
+ *			   region_t region, int in_sync);
+ *
+ * Payload-to-userspace:
+ *	{
+ *		uint64_t - region to set sync state on
+ *		int64_t  - 0 if not-in-sync, 1 if in-sync
+ *	}
+ * Payload-to-kernel:
+ *	None.
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - setting the 'error' field and clearing
+ * 'data_size' appropriately.
+ */
+#define DM_ULOG_SET_REGION_SYNC       13
+
+/*
+ * DM_ULOG_GET_SYNC_COUNT corresponds to (found in dm-dirty-log.h):
+ * region_t (*get_sync_count)(struct dm_dirty_log *log);
+ *
+ * Payload-to-userspace:
+ *	None.
+ * Payload-to-kernel:
+ *	uint64_t - the number of in-sync regions
+ *
+ * No incoming payload.  Kernel-bound payload contains the number of
+ * regions that are in-sync (in a size_t).
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - setting the 'error' field and
+ * 'data_size' appropriately.
+ */
+#define DM_ULOG_GET_SYNC_COUNT        14
+
+/*
+ * DM_ULOG_STATUS_INFO corresponds to (found in dm-dirty-log.h):
+ * int (*status)(struct dm_dirty_log *log, STATUSTYPE_INFO,
+ *		 char *result, unsigned maxlen);
+ *
+ * Payload-to-userspace:
+ *	None.
+ * Payload-to-kernel:
+ *	Character string containing STATUSTYPE_INFO
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - setting the 'error' field and
+ * 'data_size' appropriately.
+ */
+#define DM_ULOG_STATUS_INFO           15
+
+/*
+ * DM_ULOG_STATUS_TABLE corresponds to (found in dm-dirty-log.h):
+ * int (*status)(struct dm_dirty_log *log, STATUSTYPE_TABLE,
+ *		 char *result, unsigned maxlen);
+ *
+ * Payload-to-userspace:
+ *	None.
+ * Payload-to-kernel:
+ *	Character string containing STATUSTYPE_TABLE
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - setting the 'error' field and
+ * 'data_size' appropriately.
+ */
+#define DM_ULOG_STATUS_TABLE          16
+
+/*
+ * DM_ULOG_IS_REMOTE_RECOVERING corresponds to (found in dm-dirty-log.h):
+ * int (*is_remote_recovering)(struct dm_dirty_log *log, region_t region);
+ *
+ * Payload-to-userspace:
+ *	uint64_t - region to determine recovery status on
+ * Payload-to-kernel:
+ *	{
+ *		int64_t is_recovering;  -- 0 if no, 1 if yes
+ *		uint64_t in_sync_hint;  -- lowest region still needing resync
+ *	}
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - setting the 'error' field and
+ * 'data_size' appropriately.
+ */
+#define DM_ULOG_IS_REMOTE_RECOVERING  17
+
+/*
+ * (DM_ULOG_REQUEST_MASK & request_type) to get the request type
+ *
+ * Payload-to-userspace:
+ *	A single string containing all the argv arguments separated by ' 's
+ * Payload-to-kernel:
+ *	None.  ('data_size' in the dm_ulog_request struct should be 0.)
+ *
+ * We are reserving 8 bits of the 32-bit 'request_type' field for the
+ * 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
+ * request type from the 'request_type' field to maintain forward compatibility.
+ */
+#define DM_ULOG_REQUEST_MASK 0xFF
+#define DM_ULOG_REQUEST_TYPE(request_type) \
+	(DM_ULOG_REQUEST_MASK & (request_type))
+
+struct dm_ulog_request {
+	/*
+	 * The local unique identifier (luid) and the universally unique
+	 * identifier (uuid) are used to tie a request to a specific
+	 * mirror log.  A single machine log could probably make due with
+	 * just the 'luid', but a cluster-aware log must use the 'uuid' and
+	 * the 'luid'.  The uuid is what is required for node to node
+	 * communication concerning a particular log, but the 'luid' helps
+	 * differentiate between logs that are being swapped and have the
+	 * same 'uuid'.  (Think "live" and "inactive" device-mapper tables.)
+	 */
+	uint64_t luid;
+	char uuid[DM_UUID_LEN];
+	char padding[7];        /* Padding because DM_UUID_LEN = 129 */
+
+	int32_t error;          /* Used to report back processing errors */
+
+	uint32_t seq;           /* Sequence number for request */
+	uint32_t request_type;  /* DM_ULOG_* defined above */
+	uint32_t data_size;     /* How much data (not including this struct) */
+
+	char data[0];
+};
+
+#endif /* __DM_LOG_USERSPACE_H__ */
diff --git a/include/linux/dma-debug.h b/include/linux/dma-debug.h
index 28d53cb7b5a2..171ad8aedc83 100644
--- a/include/linux/dma-debug.h
+++ b/include/linux/dma-debug.h
@@ -32,6 +32,8 @@ extern void dma_debug_add_bus(struct bus_type *bus);
 
 extern void dma_debug_init(u32 num_entries);
 
+extern int dma_debug_resize_entries(u32 num_entries);
+
 extern void debug_dma_map_page(struct device *dev, struct page *page,
 			       size_t offset, size_t size,
 			       int direction, dma_addr_t dma_addr,
@@ -91,6 +93,11 @@ static inline void dma_debug_init(u32 num_entries)
 {
 }
 
+static inline int dma_debug_resize_entries(u32 num_entries)
+{
+	return 0;
+}
+
 static inline void debug_dma_map_page(struct device *dev, struct page *page,
 				      size_t offset, size_t size,
 				      int direction, dma_addr_t dma_addr,
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index d7d090d21031..91b761846061 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -58,29 +58,32 @@ struct dma_map_ops {
 				   enum dma_data_direction dir);
 	int (*mapping_error)(struct device *dev, dma_addr_t dma_addr);
 	int (*dma_supported)(struct device *dev, u64 mask);
+	int (*set_dma_mask)(struct device *dev, u64 mask);
 	int is_phys;
 };
 
 #define DMA_BIT_MASK(n)	(((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
 
+typedef u64 DMA_nnBIT_MASK __deprecated;
+
 /*
  * NOTE: do not use the below macros in new code and do not add new definitions
  * here.
  *
  * Instead, just open-code DMA_BIT_MASK(n) within your driver
  */
-#define DMA_64BIT_MASK	DMA_BIT_MASK(64)
-#define DMA_48BIT_MASK	DMA_BIT_MASK(48)
-#define DMA_47BIT_MASK	DMA_BIT_MASK(47)
-#define DMA_40BIT_MASK	DMA_BIT_MASK(40)
-#define DMA_39BIT_MASK	DMA_BIT_MASK(39)
-#define DMA_35BIT_MASK	DMA_BIT_MASK(35)
-#define DMA_32BIT_MASK	DMA_BIT_MASK(32)
-#define DMA_31BIT_MASK	DMA_BIT_MASK(31)
-#define DMA_30BIT_MASK	DMA_BIT_MASK(30)
-#define DMA_29BIT_MASK	DMA_BIT_MASK(29)
-#define DMA_28BIT_MASK	DMA_BIT_MASK(28)
-#define DMA_24BIT_MASK	DMA_BIT_MASK(24)
+#define DMA_64BIT_MASK	(DMA_nnBIT_MASK)DMA_BIT_MASK(64)
+#define DMA_48BIT_MASK	(DMA_nnBIT_MASK)DMA_BIT_MASK(48)
+#define DMA_47BIT_MASK	(DMA_nnBIT_MASK)DMA_BIT_MASK(47)
+#define DMA_40BIT_MASK	(DMA_nnBIT_MASK)DMA_BIT_MASK(40)
+#define DMA_39BIT_MASK	(DMA_nnBIT_MASK)DMA_BIT_MASK(39)
+#define DMA_35BIT_MASK	(DMA_nnBIT_MASK)DMA_BIT_MASK(35)
+#define DMA_32BIT_MASK	(DMA_nnBIT_MASK)DMA_BIT_MASK(32)
+#define DMA_31BIT_MASK	(DMA_nnBIT_MASK)DMA_BIT_MASK(31)
+#define DMA_30BIT_MASK	(DMA_nnBIT_MASK)DMA_BIT_MASK(30)
+#define DMA_29BIT_MASK	(DMA_nnBIT_MASK)DMA_BIT_MASK(29)
+#define DMA_28BIT_MASK	(DMA_nnBIT_MASK)DMA_BIT_MASK(28)
+#define DMA_24BIT_MASK	(DMA_nnBIT_MASK)DMA_BIT_MASK(24)
 
 #define DMA_MASK_NONE	0x0ULL
 
@@ -96,26 +99,32 @@ static inline int is_device_dma_capable(struct device *dev)
 	return dev->dma_mask != NULL && *dev->dma_mask != DMA_MASK_NONE;
 }
 
-static inline int is_buffer_dma_capable(u64 mask, dma_addr_t addr, size_t size)
-{
-	return addr + size <= mask;
-}
-
 #ifdef CONFIG_HAS_DMA
 #include <asm/dma-mapping.h>
 #else
 #include <asm-generic/dma-mapping-broken.h>
 #endif
 
-/* Backwards compat, remove in 2.7.x */
-#define dma_sync_single		dma_sync_single_for_cpu
-#define dma_sync_sg		dma_sync_sg_for_cpu
+/* for backwards compatibility, removed soon */
+static inline void __deprecated dma_sync_single(struct device *dev,
+						dma_addr_t addr, size_t size,
+						enum dma_data_direction dir)
+{
+	dma_sync_single_for_cpu(dev, addr, size, dir);
+}
+
+static inline void __deprecated dma_sync_sg(struct device *dev,
+					    struct scatterlist *sg, int nelems,
+					    enum dma_data_direction dir)
+{
+	dma_sync_sg_for_cpu(dev, sg, nelems, dir);
+}
 
 static inline u64 dma_get_mask(struct device *dev)
 {
 	if (dev && dev->dma_mask && *dev->dma_mask)
 		return *dev->dma_mask;
-	return DMA_32BIT_MASK;
+	return DMA_BIT_MASK(32);
 }
 
 extern u64 dma_get_required_mask(struct device *dev);
diff --git a/include/linux/dma_remapping.h b/include/linux/dma_remapping.h
index af1dab41674b..5619f8522738 100644
--- a/include/linux/dma_remapping.h
+++ b/include/linux/dma_remapping.h
@@ -11,6 +11,11 @@
 
 #define DMA_PTE_READ (1)
 #define DMA_PTE_WRITE (2)
+#define DMA_PTE_SNP (1 << 11)
+
+#define CONTEXT_TT_MULTI_LEVEL	0
+#define CONTEXT_TT_DEV_IOTLB	1
+#define CONTEXT_TT_PASS_THROUGH 2
 
 struct intel_iommu;
 struct dmar_domain;
@@ -20,11 +25,16 @@ extern void free_dmar_iommu(struct intel_iommu *iommu);
 
 #ifdef CONFIG_DMAR
 extern int iommu_calculate_agaw(struct intel_iommu *iommu);
+extern int iommu_calculate_max_sagaw(struct intel_iommu *iommu);
 #else
 static inline int iommu_calculate_agaw(struct intel_iommu *iommu)
 {
 	return 0;
 }
+static inline int iommu_calculate_max_sagaw(struct intel_iommu *iommu)
+{
+	return 0;
+}
 #endif
 
 extern int dmar_disabled;
diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
index 1956c8d46d32..2b9f2ac7ed60 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -23,9 +23,6 @@
 
 #include <linux/device.h>
 #include <linux/uio.h>
-#include <linux/kref.h>
-#include <linux/completion.h>
-#include <linux/rcupdate.h>
 #include <linux/dma-mapping.h>
 
 /**
@@ -51,19 +48,20 @@ enum dma_status {
 
 /**
  * enum dma_transaction_type - DMA transaction types/indexes
+ *
+ * Note: The DMA_ASYNC_TX capability is not to be set by drivers.  It is
+ * automatically set as dma devices are registered.
  */
 enum dma_transaction_type {
 	DMA_MEMCPY,
 	DMA_XOR,
-	DMA_PQ_XOR,
-	DMA_DUAL_XOR,
-	DMA_PQ_UPDATE,
-	DMA_ZERO_SUM,
-	DMA_PQ_ZERO_SUM,
+	DMA_PQ,
+	DMA_XOR_VAL,
+	DMA_PQ_VAL,
 	DMA_MEMSET,
-	DMA_MEMCPY_CRC32C,
 	DMA_INTERRUPT,
 	DMA_PRIVATE,
+	DMA_ASYNC_TX,
 	DMA_SLAVE,
 };
 
@@ -73,22 +71,58 @@ enum dma_transaction_type {
 
 /**
  * enum dma_ctrl_flags - DMA flags to augment operation preparation,
- * 	control completion, and communicate status.
+ *  control completion, and communicate status.
  * @DMA_PREP_INTERRUPT - trigger an interrupt (callback) upon completion of
- * 	this transaction
+ *  this transaction
  * @DMA_CTRL_ACK - the descriptor cannot be reused until the client
- * 	acknowledges receipt, i.e. has has a chance to establish any
- * 	dependency chains
+ *  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)
  * @DMA_COMPL_SKIP_DEST_UNMAP - set to disable dma-unmapping the destination(s)
+ * @DMA_COMPL_SRC_UNMAP_SINGLE - set to do the source dma-unmapping as single
+ * 	(if not set, do the source dma-unmapping as page)
+ * @DMA_COMPL_DEST_UNMAP_SINGLE - set to do the destination dma-unmapping as single
+ * 	(if not set, do the destination dma-unmapping as page)
+ * @DMA_PREP_PQ_DISABLE_P - prevent generation of P while generating Q
+ * @DMA_PREP_PQ_DISABLE_Q - prevent generation of Q while generating P
+ * @DMA_PREP_CONTINUE - indicate to a driver that it is reusing buffers as
+ *  sources that were the result of a previous operation, in the case of a PQ
+ *  operation it continues the calculation with new sources
+ * @DMA_PREP_FENCE - tell the driver that subsequent operations depend
+ *  on the result of this operation
  */
 enum dma_ctrl_flags {
 	DMA_PREP_INTERRUPT = (1 << 0),
 	DMA_CTRL_ACK = (1 << 1),
 	DMA_COMPL_SKIP_SRC_UNMAP = (1 << 2),
 	DMA_COMPL_SKIP_DEST_UNMAP = (1 << 3),
+	DMA_COMPL_SRC_UNMAP_SINGLE = (1 << 4),
+	DMA_COMPL_DEST_UNMAP_SINGLE = (1 << 5),
+	DMA_PREP_PQ_DISABLE_P = (1 << 6),
+	DMA_PREP_PQ_DISABLE_Q = (1 << 7),
+	DMA_PREP_CONTINUE = (1 << 8),
+	DMA_PREP_FENCE = (1 << 9),
+};
+
+/**
+ * enum sum_check_bits - bit position of pq_check_flags
+ */
+enum sum_check_bits {
+	SUM_CHECK_P = 0,
+	SUM_CHECK_Q = 1,
+};
+
+/**
+ * enum pq_check_flags - result of async_{xor,pq}_zero_sum operations
+ * @SUM_CHECK_P_RESULT - 1 if xor zero sum error, 0 otherwise
+ * @SUM_CHECK_Q_RESULT - 1 if reed-solomon zero sum error, 0 otherwise
+ */
+enum sum_check_flags {
+	SUM_CHECK_P_RESULT = (1 << SUM_CHECK_P),
+	SUM_CHECK_Q_RESULT = (1 << SUM_CHECK_Q),
 };
 
+
 /**
  * dma_cap_mask_t - capabilities bitmap modeled after cpumask_t.
  * See linux/cpumask.h
@@ -177,8 +211,6 @@ typedef void (*dma_async_tx_callback)(void *dma_async_param);
  * @flags: flags to augment operation preparation, control completion, and
  * 	communicate status
  * @phys: physical address of the descriptor
- * @tx_list: driver common field for operations that require multiple
- *	descriptors
  * @chan: target channel for this operation
  * @tx_submit: set the prepared descriptor(s) to be executed by the engine
  * @callback: routine to call after this operation is complete
@@ -192,7 +224,6 @@ struct dma_async_tx_descriptor {
 	dma_cookie_t cookie;
 	enum dma_ctrl_flags flags; /* not a 'long' to pack with cookie */
 	dma_addr_t phys;
-	struct list_head tx_list;
 	struct dma_chan *chan;
 	dma_cookie_t (*tx_submit)(struct dma_async_tx_descriptor *tx);
 	dma_async_tx_callback callback;
@@ -205,10 +236,16 @@ struct dma_async_tx_descriptor {
 /**
  * struct dma_device - info on the entity supplying DMA services
  * @chancnt: how many DMA channels are supported
+ * @privatecnt: how many DMA channels are requested by dma_request_channel
  * @channels: the list of struct dma_chan
  * @global_node: list_head for global dma_device_list
  * @cap_mask: one or more dma_capability flags
  * @max_xor: maximum number of xor sources, 0 if no capability
+ * @max_pq: maximum number of PQ sources and PQ-continue capability
+ * @copy_align: alignment shift for memcpy operations
+ * @xor_align: alignment shift for xor operations
+ * @pq_align: alignment shift for pq operations
+ * @fill_align: alignment shift for memset operations
  * @dev_id: unique device ID
  * @dev: struct device reference for dma mapping api
  * @device_alloc_chan_resources: allocate resources and return the
@@ -216,7 +253,9 @@ struct dma_async_tx_descriptor {
  * @device_free_chan_resources: release DMA channel's resources
  * @device_prep_dma_memcpy: prepares a memcpy operation
  * @device_prep_dma_xor: prepares a xor operation
- * @device_prep_dma_zero_sum: prepares a zero_sum operation
+ * @device_prep_dma_xor_val: prepares a xor validation operation
+ * @device_prep_dma_pq: prepares a pq operation
+ * @device_prep_dma_pq_val: prepares a pqzero_sum operation
  * @device_prep_dma_memset: prepares a memset operation
  * @device_prep_dma_interrupt: prepares an end of chain interrupt operation
  * @device_prep_slave_sg: prepares a slave dma operation
@@ -227,10 +266,17 @@ struct dma_async_tx_descriptor {
 struct dma_device {
 
 	unsigned int chancnt;
+	unsigned int privatecnt;
 	struct list_head channels;
 	struct list_head global_node;
 	dma_cap_mask_t  cap_mask;
-	int max_xor;
+	unsigned short max_xor;
+	unsigned short max_pq;
+	u8 copy_align;
+	u8 xor_align;
+	u8 pq_align;
+	u8 fill_align;
+	#define DMA_HAS_PQ_CONTINUE (1 << 15)
 
 	int dev_id;
 	struct device *dev;
@@ -244,9 +290,17 @@ struct dma_device {
 	struct dma_async_tx_descriptor *(*device_prep_dma_xor)(
 		struct dma_chan *chan, dma_addr_t dest, dma_addr_t *src,
 		unsigned int src_cnt, size_t len, unsigned long flags);
-	struct dma_async_tx_descriptor *(*device_prep_dma_zero_sum)(
+	struct dma_async_tx_descriptor *(*device_prep_dma_xor_val)(
 		struct dma_chan *chan, dma_addr_t *src,	unsigned int src_cnt,
-		size_t len, u32 *result, unsigned long flags);
+		size_t len, enum sum_check_flags *result, unsigned long flags);
+	struct dma_async_tx_descriptor *(*device_prep_dma_pq)(
+		struct dma_chan *chan, dma_addr_t *dst, dma_addr_t *src,
+		unsigned int src_cnt, const unsigned char *scf,
+		size_t len, unsigned long flags);
+	struct dma_async_tx_descriptor *(*device_prep_dma_pq_val)(
+		struct dma_chan *chan, dma_addr_t *pq, dma_addr_t *src,
+		unsigned int src_cnt, const unsigned char *scf, size_t len,
+		enum sum_check_flags *pqres, unsigned long flags);
 	struct dma_async_tx_descriptor *(*device_prep_dma_memset)(
 		struct dma_chan *chan, dma_addr_t dest, int value, size_t len,
 		unsigned long flags);
@@ -265,6 +319,96 @@ struct dma_device {
 	void (*device_issue_pending)(struct dma_chan *chan);
 };
 
+static inline bool dmaengine_check_align(u8 align, size_t off1, size_t off2, size_t len)
+{
+	size_t mask;
+
+	if (!align)
+		return true;
+	mask = (1 << align) - 1;
+	if (mask & (off1 | off2 | len))
+		return false;
+	return true;
+}
+
+static inline bool is_dma_copy_aligned(struct dma_device *dev, size_t off1,
+				       size_t off2, size_t len)
+{
+	return dmaengine_check_align(dev->copy_align, off1, off2, len);
+}
+
+static inline bool is_dma_xor_aligned(struct dma_device *dev, size_t off1,
+				      size_t off2, size_t len)
+{
+	return dmaengine_check_align(dev->xor_align, off1, off2, len);
+}
+
+static inline bool is_dma_pq_aligned(struct dma_device *dev, size_t off1,
+				     size_t off2, size_t len)
+{
+	return dmaengine_check_align(dev->pq_align, off1, off2, len);
+}
+
+static inline bool is_dma_fill_aligned(struct dma_device *dev, size_t off1,
+				       size_t off2, size_t len)
+{
+	return dmaengine_check_align(dev->fill_align, off1, off2, len);
+}
+
+static inline void
+dma_set_maxpq(struct dma_device *dma, int maxpq, int has_pq_continue)
+{
+	dma->max_pq = maxpq;
+	if (has_pq_continue)
+		dma->max_pq |= DMA_HAS_PQ_CONTINUE;
+}
+
+static inline bool dmaf_continue(enum dma_ctrl_flags flags)
+{
+	return (flags & DMA_PREP_CONTINUE) == DMA_PREP_CONTINUE;
+}
+
+static inline bool dmaf_p_disabled_continue(enum dma_ctrl_flags flags)
+{
+	enum dma_ctrl_flags mask = DMA_PREP_CONTINUE | DMA_PREP_PQ_DISABLE_P;
+
+	return (flags & mask) == mask;
+}
+
+static inline bool dma_dev_has_pq_continue(struct dma_device *dma)
+{
+	return (dma->max_pq & DMA_HAS_PQ_CONTINUE) == DMA_HAS_PQ_CONTINUE;
+}
+
+static unsigned short dma_dev_to_maxpq(struct dma_device *dma)
+{
+	return dma->max_pq & ~DMA_HAS_PQ_CONTINUE;
+}
+
+/* dma_maxpq - reduce maxpq in the face of continued operations
+ * @dma - dma device with PQ capability
+ * @flags - to check if DMA_PREP_CONTINUE and DMA_PREP_PQ_DISABLE_P are set
+ *
+ * When an engine does not support native continuation we need 3 extra
+ * source slots to reuse P and Q with the following coefficients:
+ * 1/ {00} * P : remove P from Q', but use it as a source for P'
+ * 2/ {01} * Q : use Q to continue Q' calculation
+ * 3/ {00} * Q : subtract Q from P' to cancel (2)
+ *
+ * In the case where P is disabled we only need 1 extra source:
+ * 1/ {01} * Q : use Q to continue Q' calculation
+ */
+static inline int dma_maxpq(struct dma_device *dma, enum dma_ctrl_flags flags)
+{
+	if (dma_dev_has_pq_continue(dma) || !dmaf_continue(flags))
+		return dma_dev_to_maxpq(dma);
+	else if (dmaf_p_disabled_continue(flags))
+		return dma_dev_to_maxpq(dma) - 1;
+	else if (dmaf_continue(flags))
+		return dma_dev_to_maxpq(dma) - 3;
+	BUG();
+}
+
 /* --- public DMA engine API --- */
 
 #ifdef CONFIG_DMA_ENGINE
@@ -291,6 +435,28 @@ static inline void net_dmaengine_put(void)
 }
 #endif
 
+#ifdef CONFIG_ASYNC_TX_DMA
+#define async_dmaengine_get()	dmaengine_get()
+#define async_dmaengine_put()	dmaengine_put()
+#ifdef CONFIG_ASYNC_TX_DISABLE_CHANNEL_SWITCH
+#define async_dma_find_channel(type) dma_find_channel(DMA_ASYNC_TX)
+#else
+#define async_dma_find_channel(type) dma_find_channel(type)
+#endif /* CONFIG_ASYNC_TX_DISABLE_CHANNEL_SWITCH */
+#else
+static inline void async_dmaengine_get(void)
+{
+}
+static inline void async_dmaengine_put(void)
+{
+}
+static inline struct dma_chan *
+async_dma_find_channel(enum dma_transaction_type type)
+{
+	return NULL;
+}
+#endif /* CONFIG_ASYNC_TX_DMA */
+
 dma_cookie_t dma_async_memcpy_buf_to_buf(struct dma_chan *chan,
 	void *dest, void *src, size_t len);
 dma_cookie_t dma_async_memcpy_buf_to_pg(struct dma_chan *chan,
@@ -337,6 +503,13 @@ __dma_cap_set(enum dma_transaction_type tx_type, dma_cap_mask_t *dstp)
 	set_bit(tx_type, dstp->bits);
 }
 
+#define dma_cap_clear(tx, mask) __dma_cap_clear((tx), &(mask))
+static inline void
+__dma_cap_clear(enum dma_transaction_type tx_type, dma_cap_mask_t *dstp)
+{
+	clear_bit(tx_type, dstp->bits);
+}
+
 #define dma_cap_zero(mask) __dma_cap_zero(&(mask))
 static inline void __dma_cap_zero(dma_cap_mask_t *dstp)
 {
diff --git a/include/linux/dmar.h b/include/linux/dmar.h
index 2f3427468956..d7cecc90ed34 100644
--- a/include/linux/dmar.h
+++ b/include/linux/dmar.h
@@ -34,6 +34,7 @@ struct dmar_drhd_unit {
 	u64	reg_base_addr;		/* register base address*/
 	struct	pci_dev **devices; 	/* target device array	*/
 	int	devices_cnt;		/* target device count	*/
+	u16	segment;		/* PCI domain		*/
 	u8	ignored:1; 		/* ignore drhd		*/
 	u8	include_all:1;
 	struct intel_iommu *iommu;
@@ -44,6 +45,14 @@ extern struct list_head dmar_drhd_units;
 #define for_each_drhd_unit(drhd) \
 	list_for_each_entry(drhd, &dmar_drhd_units, list)
 
+#define for_each_active_iommu(i, drhd)					\
+	list_for_each_entry(drhd, &dmar_drhd_units, list)		\
+		if (i=drhd->iommu, drhd->ignored) {} else
+
+#define for_each_iommu(i, drhd)						\
+	list_for_each_entry(drhd, &dmar_drhd_units, list)		\
+		if (i=drhd->iommu, 0) {} else 
+
 extern int dmar_table_init(void);
 extern int dmar_dev_scope_init(void);
 
@@ -99,7 +108,10 @@ struct irte {
 };
 #ifdef CONFIG_INTR_REMAP
 extern int intr_remapping_enabled;
+extern int intr_remapping_supported(void);
 extern int enable_intr_remapping(int);
+extern void disable_intr_remapping(void);
+extern int reenable_intr_remapping(int);
 
 extern int get_irte(int irq, struct irte *entry);
 extern int modify_irte(int irq, struct irte *irte_modified);
@@ -114,6 +126,10 @@ 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)
 {
@@ -144,8 +160,27 @@ 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;
+}
+
 #define irq_remapped(irq)		(0)
 #define enable_intr_remapping(mode)	(-1)
+#define disable_intr_remapping()	(0)
+#define reenable_intr_remapping(mode)	(0)
 #define intr_remapping_enabled		(0)
 #endif
 
@@ -174,16 +209,18 @@ struct dmar_rmrr_unit {
 
 #define for_each_rmrr_units(rmrr) \
 	list_for_each_entry(rmrr, &dmar_rmrr_units, list)
-/* Intel DMAR  initialization functions */
+
+struct dmar_atsr_unit {
+	struct list_head list;		/* list of ATSR units */
+	struct acpi_dmar_header *hdr;	/* ACPI header */
+	struct pci_dev **devices;	/* target devices */
+	int devices_cnt;		/* target device count */
+	u8 include_all:1;		/* include all ports */
+};
+
 extern int intel_iommu_init(void);
-#else
-static inline int intel_iommu_init(void)
-{
-#ifdef CONFIG_INTR_REMAP
-	return dmar_dev_scope_init();
-#else
-	return -ENODEV;
-#endif
-}
-#endif /* !CONFIG_DMAR */
+#else /* !CONFIG_DMAR: */
+static inline int intel_iommu_init(void) { return -ENODEV; }
+#endif /* CONFIG_DMAR */
+
 #endif /* __DMAR_H__ */
diff --git a/include/linux/dmi.h b/include/linux/dmi.h
index bb5489c82c99..a8a3e1ac281d 100644
--- a/include/linux/dmi.h
+++ b/include/linux/dmi.h
@@ -43,7 +43,7 @@ extern const char * dmi_get_system_info(int field);
 extern const struct dmi_device * dmi_find_device(int type, const char *name,
 	const struct dmi_device *from);
 extern void dmi_scan_machine(void);
-extern int dmi_get_year(int field);
+extern bool dmi_get_date(int field, int *yearp, int *monthp, int *dayp);
 extern int dmi_name_in_vendors(const char *str);
 extern int dmi_name_in_serial(const char *str);
 extern int dmi_available;
@@ -58,7 +58,16 @@ static inline const char * dmi_get_system_info(int field) { return NULL; }
 static inline const struct dmi_device * dmi_find_device(int type, const char *name,
 	const struct dmi_device *from) { return NULL; }
 static inline void dmi_scan_machine(void) { return; }
-static inline int dmi_get_year(int year) { return 0; }
+static inline bool dmi_get_date(int field, int *yearp, int *monthp, int *dayp)
+{
+	if (yearp)
+		*yearp = 0;
+	if (monthp)
+		*monthp = 0;
+	if (dayp)
+		*dayp = 0;
+	return false;
+}
 static inline int dmi_name_in_vendors(const char *s) { return 0; }
 static inline int dmi_name_in_serial(const char *s) { return 0; }
 #define dmi_available 0
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/dnotify.h b/include/linux/dnotify.h
index 102a902b4396..ecc06286226d 100644
--- a/include/linux/dnotify.h
+++ b/include/linux/dnotify.h
@@ -10,7 +10,7 @@
 
 struct dnotify_struct {
 	struct dnotify_struct *	dn_next;
-	unsigned long		dn_mask;
+	__u32			dn_mask;
 	int			dn_fd;
 	struct file *		dn_filp;
 	fl_owner_t		dn_owner;
@@ -21,23 +21,18 @@ struct dnotify_struct {
 
 #ifdef CONFIG_DNOTIFY
 
-extern void __inode_dir_notify(struct inode *, unsigned long);
+#define DNOTIFY_ALL_EVENTS (FS_DELETE | FS_DELETE_CHILD |\
+			    FS_MODIFY | FS_MODIFY_CHILD |\
+			    FS_ACCESS | FS_ACCESS_CHILD |\
+			    FS_ATTRIB | FS_ATTRIB_CHILD |\
+			    FS_CREATE | FS_DN_RENAME |\
+			    FS_MOVED_FROM | FS_MOVED_TO)
+
 extern void dnotify_flush(struct file *, fl_owner_t);
 extern int fcntl_dirnotify(int, struct file *, unsigned long);
-extern void dnotify_parent(struct dentry *, unsigned long);
-
-static inline void inode_dir_notify(struct inode *inode, unsigned long event)
-{
-	if (inode->i_dnotify_mask & (event))
-		__inode_dir_notify(inode, event);
-}
 
 #else
 
-static inline void __inode_dir_notify(struct inode *inode, unsigned long event)
-{
-}
-
 static inline void dnotify_flush(struct file *filp, fl_owner_t id)
 {
 }
@@ -47,14 +42,6 @@ static inline int fcntl_dirnotify(int fd, struct file *filp, unsigned long arg)
 	return -EINVAL;
 }
 
-static inline void dnotify_parent(struct dentry *dentry, unsigned long event)
-{
-}
-
-static inline void inode_dir_notify(struct inode *inode, unsigned long event)
-{
-}
-
 #endif /* CONFIG_DNOTIFY */
 
 #endif /* __KERNEL __ */
diff --git a/include/linux/drbd.h b/include/linux/drbd.h
new file mode 100644
index 000000000000..e84f4733cb55
--- /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 "8.3.6"
+#define API_VERSION 88
+#define PRO_VERSION_MIN 86
+#define PRO_VERSION_MAX 91
+
+
+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..db5721ad50d1
--- /dev/null
+++ b/include/linux/drbd_nl.h
@@ -0,0 +1,137 @@
+/*
+   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,	overwrite_peer)
+)
+
+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_PACKET(disconnect, 6, )
+
+NL_PACKET(resize, 7,
+	NL_INT64(		29,	T_MAY_IGNORE,	resize_size)
+)
+
+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/ds1wm.h b/include/linux/ds1wm.h
deleted file mode 100644
index d3c65e48a2e7..000000000000
--- a/include/linux/ds1wm.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/* platform data for the DS1WM driver */
-
-struct ds1wm_platform_data {
-	int bus_shift;	    /* number of shifts needed to calculate the
-			     * offset between DS1WM registers;
-			     * e.g. on h5xxx and h2200 this is 2
-			     * (registers aligned to 4-byte boundaries),
-			     * while on hx4700 this is 1 */
-	int active_high;
-	void (*enable)(struct platform_device *pdev);
-	void (*disable)(struct platform_device *pdev);
-};
diff --git a/include/linux/dst.h b/include/linux/dst.h
new file mode 100644
index 000000000000..e26fed84b1aa
--- /dev/null
+++ b/include/linux/dst.h
@@ -0,0 +1,587 @@
+/*
+ * 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/dtlk.h b/include/linux/dtlk.h
index 2896d90118a9..22a7b9a5f5d1 100644
--- a/include/linux/dtlk.h
+++ b/include/linux/dtlk.h
@@ -1,22 +1,3 @@
-#if 0
-
-#define TRACE_TXT(text) \
-	{ \
-	  if(dtlk_trace) \
-	  { \
-	    console_print(text); \
-	    console_print("\n"); \
-	  } \
-	}
-
-#define TRACE_CHR(chr) \
-	{ \
-	  if(dtlk_trace) \
-	    console_print(chr); \
-	} \
-
-#endif
-
 #define DTLK_MINOR	0
 #define DTLK_IO_EXTENT	0x02
 
diff --git a/include/linux/dvb/dmx.h b/include/linux/dvb/dmx.h
index fef943738a24..f078f3ac82d4 100644
--- a/include/linux/dvb/dmx.h
+++ b/include/linux/dvb/dmx.h
@@ -151,5 +151,7 @@ struct dmx_stc {
 #define DMX_GET_CAPS             _IOR('o', 48, dmx_caps_t)
 #define DMX_SET_SOURCE           _IOW('o', 49, dmx_source_t)
 #define DMX_GET_STC              _IOWR('o', 50, struct dmx_stc)
+#define DMX_ADD_PID              _IOW('o', 51, __u16)
+#define DMX_REMOVE_PID           _IOW('o', 52, __u16)
 
 #endif /*_DVBDMX_H_*/
diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h
index 51c8d2d49e42..b6cb5425cde3 100644
--- a/include/linux/dvb/frontend.h
+++ b/include/linux/dvb/frontend.h
@@ -173,7 +173,8 @@ typedef enum fe_modulation {
 typedef enum fe_transmit_mode {
 	TRANSMISSION_MODE_2K,
 	TRANSMISSION_MODE_8K,
-	TRANSMISSION_MODE_AUTO
+	TRANSMISSION_MODE_AUTO,
+	TRANSMISSION_MODE_4K
 } fe_transmit_mode_t;
 
 typedef enum fe_bandwidth {
@@ -268,15 +269,42 @@ struct dvb_frontend_event {
 #define DTV_FE_CAPABILITY	16
 #define DTV_DELIVERY_SYSTEM	17
 
-#define DTV_API_VERSION				35
-#define DTV_API_VERSION				35
-#define DTV_CODE_RATE_HP			36
-#define DTV_CODE_RATE_LP			37
-#define DTV_GUARD_INTERVAL			38
-#define DTV_TRANSMISSION_MODE			39
-#define DTV_HIERARCHY				40
+/* ISDB-T and ISDB-Tsb */
+#define DTV_ISDBT_PARTIAL_RECEPTION	18
+#define DTV_ISDBT_SOUND_BROADCASTING	19
 
-#define DTV_MAX_COMMAND				DTV_HIERARCHY
+#define DTV_ISDBT_SB_SUBCHANNEL_ID	20
+#define DTV_ISDBT_SB_SEGMENT_IDX	21
+#define DTV_ISDBT_SB_SEGMENT_COUNT	22
+
+#define DTV_ISDBT_LAYERA_FEC			23
+#define DTV_ISDBT_LAYERA_MODULATION		24
+#define DTV_ISDBT_LAYERA_SEGMENT_COUNT		25
+#define DTV_ISDBT_LAYERA_TIME_INTERLEAVING	26
+
+#define DTV_ISDBT_LAYERB_FEC			27
+#define DTV_ISDBT_LAYERB_MODULATION		28
+#define DTV_ISDBT_LAYERB_SEGMENT_COUNT		29
+#define DTV_ISDBT_LAYERB_TIME_INTERLEAVING	30
+
+#define DTV_ISDBT_LAYERC_FEC			31
+#define DTV_ISDBT_LAYERC_MODULATION		32
+#define DTV_ISDBT_LAYERC_SEGMENT_COUNT		33
+#define DTV_ISDBT_LAYERC_TIME_INTERLEAVING	34
+
+#define DTV_API_VERSION		35
+
+#define DTV_CODE_RATE_HP	36
+#define DTV_CODE_RATE_LP	37
+#define DTV_GUARD_INTERVAL	38
+#define DTV_TRANSMISSION_MODE	39
+#define DTV_HIERARCHY		40
+
+#define DTV_ISDBT_LAYER_ENABLED	41
+
+#define DTV_ISDBS_TS_ID		42
+
+#define DTV_MAX_COMMAND				DTV_ISDBS_TS_ID
 
 typedef enum fe_pilot {
 	PILOT_ON,
diff --git a/include/linux/dvb/version.h b/include/linux/dvb/version.h
index 25b823b81734..540b0583d9fb 100644
--- a/include/linux/dvb/version.h
+++ b/include/linux/dvb/version.h
@@ -24,6 +24,6 @@
 #define _DVBVERSION_H_
 
 #define DVB_API_VERSION 5
-#define DVB_API_VERSION_MINOR 0
+#define DVB_API_VERSION_MINOR 1
 
 #endif /*_DVBVERSION_H_*/
diff --git a/include/linux/dw_dmac.h b/include/linux/dw_dmac.h
index d797dde247f7..c8aad713a046 100644
--- a/include/linux/dw_dmac.h
+++ b/include/linux/dw_dmac.h
@@ -74,4 +74,23 @@ struct dw_dma_slave {
 #define DWC_CFGL_HS_DST_POL	(1 << 18)	/* dst handshake active low */
 #define DWC_CFGL_HS_SRC_POL	(1 << 19)	/* src handshake active low */
 
+/* DMA API extensions */
+struct dw_cyclic_desc {
+	struct dw_desc	**desc;
+	unsigned long	periods;
+	void		(*period_callback)(void *param);
+	void		*period_callback_param;
+};
+
+struct dw_cyclic_desc *dw_dma_cyclic_prep(struct dma_chan *chan,
+		dma_addr_t buf_addr, size_t buf_len, size_t period_len,
+		enum dma_data_direction direction);
+void dw_dma_cyclic_free(struct dma_chan *chan);
+int dw_dma_cyclic_start(struct dma_chan *chan);
+void dw_dma_cyclic_stop(struct dma_chan *chan);
+
+dma_addr_t dw_dma_get_src_addr(struct dma_chan *chan);
+
+dma_addr_t dw_dma_get_dst_addr(struct dma_chan *chan);
+
 #endif /* DW_DMAC_H */
diff --git a/include/linux/dynamic_debug.h b/include/linux/dynamic_debug.h
index baabf33be244..a0d9422a1569 100644
--- a/include/linux/dynamic_debug.h
+++ b/include/linux/dynamic_debug.h
@@ -70,7 +70,7 @@ extern int ddebug_remove_module(char *mod_name);
 		DEBUG_HASH2, __LINE__, _DPRINTK_FLAGS_DEFAULT };	\
 	if (__dynamic_dbg_enabled(descriptor))				\
 			dev_printk(KERN_DEBUG, dev,			\
-					KBUILD_MODNAME ": " pr_fmt(fmt),\
+					KBUILD_MODNAME ": " fmt,	\
 					##__VA_ARGS__);			\
 	} while (0)
 
diff --git a/include/linux/efi.h b/include/linux/efi.h
index bb66feb164bd..ce4581fbc08b 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -101,7 +101,7 @@ typedef struct {
 	u64 attribute;
 } efi_memory_desc_t;
 
-typedef int (*efi_freemem_callback_t) (unsigned long start, unsigned long end, void *arg);
+typedef int (*efi_freemem_callback_t) (u64 start, u64 end, void *arg);
 
 /*
  * Types and defines for Time Services
diff --git a/include/linux/eisa.h b/include/linux/eisa.h
index e61c0be2a459..6925249a5ac6 100644
--- a/include/linux/eisa.h
+++ b/include/linux/eisa.h
@@ -78,12 +78,12 @@ static inline void eisa_driver_unregister (struct eisa_driver *edrv) { }
 /* Mimics pci.h... */
 static inline void *eisa_get_drvdata (struct eisa_device *edev)
 {
-        return edev->dev.driver_data;
+        return dev_get_drvdata(&edev->dev);
 }
 
 static inline void eisa_set_drvdata (struct eisa_device *edev, void *data)
 {
-        edev->dev.driver_data = data;
+        dev_set_drvdata(&edev->dev, data);
 }
 
 /* The EISA root device. There's rumours about machines with multiple
diff --git a/include/linux/elevator.h b/include/linux/elevator.h
index 7a204256b155..1cb3372e65d8 100644
--- a/include/linux/elevator.h
+++ b/include/linux/elevator.h
@@ -103,10 +103,8 @@ extern int elv_merge(struct request_queue *, struct request **, struct bio *);
 extern void elv_merge_requests(struct request_queue *, struct request *,
 			       struct request *);
 extern void elv_merged_request(struct request_queue *, struct request *, int);
-extern void elv_dequeue_request(struct request_queue *, struct request *);
 extern void elv_requeue_request(struct request_queue *, struct request *);
 extern int elv_queue_empty(struct request_queue *);
-extern struct request *elv_next_request(struct request_queue *q);
 extern struct request *elv_former_request(struct request_queue *, struct request *);
 extern struct request *elv_latter_request(struct request_queue *, struct request *);
 extern int elv_register_queue(struct request_queue *q);
@@ -116,6 +114,7 @@ extern void elv_abort_queue(struct request_queue *);
 extern void elv_completed_request(struct request_queue *, struct request *);
 extern int elv_set_request(struct request_queue *, struct request *, gfp_t);
 extern void elv_put_request(struct request_queue *, struct request *);
+extern void elv_drain_elevator(struct request_queue *);
 
 /*
  * io scheduler registration
@@ -170,7 +169,7 @@ enum {
 	ELV_MQUEUE_MUST,
 };
 
-#define rq_end_sector(rq)	((rq)->sector + (rq)->nr_sectors)
+#define rq_end_sector(rq)	(blk_rq_pos(rq) + blk_rq_sectors(rq))
 #define rb_entry_rq(node)	rb_entry((node), struct request, rb_node)
 
 /*
diff --git a/include/linux/elf.h b/include/linux/elf.h
index 45a937be6d38..90a4ed0ea0e5 100644
--- a/include/linux/elf.h
+++ b/include/linux/elf.h
@@ -361,6 +361,7 @@ 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 */
 
 
 /* Note header in a PT_NOTE section */
diff --git a/include/linux/elfcore.h b/include/linux/elfcore.h
index 7605c5e9589f..00d6a68d0421 100644
--- a/include/linux/elfcore.h
+++ b/include/linux/elfcore.h
@@ -122,9 +122,10 @@ static inline void elf_core_copy_kernel_regs(elf_gregset_t *elfregs, struct pt_r
 
 static inline int elf_core_copy_task_regs(struct task_struct *t, elf_gregset_t* elfregs)
 {
-#ifdef ELF_CORE_COPY_TASK_REGS
-	
+#if defined (ELF_CORE_COPY_TASK_REGS)
 	return ELF_CORE_COPY_TASK_REGS(t, elfregs);
+#elif defined (task_pt_regs)
+	elf_core_copy_regs(elfregs, task_pt_regs(t));
 #endif
 	return 0;
 }
diff --git a/include/linux/enclosure.h b/include/linux/enclosure.h
index 4332442b1b57..90d1c2184112 100644
--- a/include/linux/enclosure.h
+++ b/include/linux/enclosure.h
@@ -122,8 +122,9 @@ enclosure_component_register(struct enclosure_device *, unsigned int,
 				 enum enclosure_component_type, const char *);
 int enclosure_add_device(struct enclosure_device *enclosure, int component,
 			 struct device *dev);
-int enclosure_remove_device(struct enclosure_device *enclosure, int component);
-struct enclosure_device *enclosure_find(struct device *dev);
+int enclosure_remove_device(struct enclosure_device *, struct device *);
+struct enclosure_device *enclosure_find(struct device *dev,
+					struct enclosure_device *start);
 int enclosure_for_each_device(int (*fn)(struct enclosure_device *, void *),
 			      void *data);
 
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/etherdevice.h b/include/linux/etherdevice.h
index a1f17abba7dc..3d7a6687d247 100644
--- a/include/linux/etherdevice.h
+++ b/include/linux/etherdevice.h
@@ -182,6 +182,33 @@ static inline unsigned compare_ether_addr_64bits(const u8 addr1[6+2],
 	return compare_ether_addr(addr1, addr2);
 #endif
 }
+
+/**
+ * is_etherdev_addr - Tell if given Ethernet address belongs to the device.
+ * @dev: Pointer to a device structure
+ * @addr: Pointer to a six-byte array containing the Ethernet address
+ *
+ * Compare passed address with all addresses of the device. Return true if the
+ * address if one of the device addresses.
+ *
+ * Note that this function calls compare_ether_addr_64bits() so take care of
+ * the right padding.
+ */
+static inline bool is_etherdev_addr(const struct net_device *dev,
+				    const u8 addr[6 + 2])
+{
+	struct netdev_hw_addr *ha;
+	int res = 1;
+
+	rcu_read_lock();
+	for_each_dev_addr(dev, ha) {
+		res = compare_ether_addr_64bits(addr, ha->addr);
+		if (!res)
+			break;
+	}
+	rcu_read_unlock();
+	return !res;
+}
 #endif	/* __KERNEL__ */
 
 /**
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index 131b127b70f8..ef4a2d84d922 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -26,11 +26,14 @@ struct ethtool_cmd {
 	__u8	phy_address;
 	__u8	transceiver;	/* Which transceiver to use */
 	__u8	autoneg;	/* Enable or disable autonegotiation */
+	__u8	mdio_support;
 	__u32	maxtxpkt;	/* Tx pkts before generating tx int */
 	__u32	maxrxpkt;	/* Rx pkts before generating rx int */
 	__u16	speed_hi;
-	__u16	reserved2;
-	__u32	reserved[3];
+	__u8	eth_tp_mdix;
+	__u8	reserved2;
+	__u32	lp_advertising;	/* Features the link partner advertises */
+	__u32	reserved[2];
 };
 
 static inline void ethtool_cmd_speed_set(struct ethtool_cmd *ep,
@@ -46,13 +49,14 @@ 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];
@@ -359,12 +363,25 @@ struct ethtool_rxnfc {
 	__u32				rule_locs[0];
 };
 
+#define ETHTOOL_FLASH_MAX_FILENAME	128
+enum ethtool_flash_op_type {
+	ETHTOOL_FLASH_ALL_REGIONS	= 0,
+};
+
+/* for passing firmware flashing related parameters */
+struct ethtool_flash {
+	__u32	cmd;
+	__u32	region;
+	char	data[ETHTOOL_FLASH_MAX_FILENAME];
+};
+
 #ifdef __KERNEL__
 
 struct net_device;
 
 /* Some generic methods drivers may use in their ethtool_ops */
 u32 ethtool_op_get_link(struct net_device *dev);
+u32 ethtool_op_get_rx_csum(struct net_device *dev);
 u32 ethtool_op_get_tx_csum(struct net_device *dev);
 int ethtool_op_set_tx_csum(struct net_device *dev, u32 data);
 int ethtool_op_set_tx_hw_csum(struct net_device *dev, u32 data);
@@ -479,12 +496,10 @@ 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 *);
 };
 #endif /* __KERNEL__ */
 
@@ -541,6 +556,8 @@ struct ethtool_ops {
 #define	ETHTOOL_GRXCLSRLALL	0x00000030 /* Get all RX classification rule */
 #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 */
 
 /* compatibility with older code */
 #define SPARC_ETH_GSET		ETHTOOL_GSET
@@ -563,6 +580,11 @@ struct ethtool_ops {
 #define SUPPORTED_Pause			(1 << 13)
 #define SUPPORTED_Asym_Pause		(1 << 14)
 #define SUPPORTED_2500baseX_Full	(1 << 15)
+#define SUPPORTED_Backplane		(1 << 16)
+#define SUPPORTED_1000baseKX_Full	(1 << 17)
+#define SUPPORTED_10000baseKX4_Full	(1 << 18)
+#define SUPPORTED_10000baseKR_Full	(1 << 19)
+#define SUPPORTED_10000baseR_FEC	(1 << 20)
 
 /* Indicates what features are advertised by the interface. */
 #define ADVERTISED_10baseT_Half		(1 << 0)
@@ -581,6 +603,11 @@ struct ethtool_ops {
 #define ADVERTISED_Pause		(1 << 13)
 #define ADVERTISED_Asym_Pause		(1 << 14)
 #define ADVERTISED_2500baseX_Full	(1 << 15)
+#define ADVERTISED_Backplane		(1 << 16)
+#define ADVERTISED_1000baseKX_Full	(1 << 17)
+#define ADVERTISED_10000baseKX4_Full	(1 << 18)
+#define ADVERTISED_10000baseKR_Full	(1 << 19)
+#define ADVERTISED_10000baseR_FEC	(1 << 20)
 
 /* The following are all involved in forcing a particular link
  * mode for the device for setting things.  When getting the
@@ -605,6 +632,9 @@ 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. */
 #define XCVR_INTERNAL		0x00
@@ -619,6 +649,11 @@ struct ethtool_ops {
 #define AUTONEG_DISABLE		0x00
 #define AUTONEG_ENABLE		0x01
 
+/* Mode MDI or MDI-X */
+#define ETH_TP_MDI_INVALID	0x00
+#define ETH_TP_MDI		0x01
+#define ETH_TP_MDI_X		0x02
+
 /* Wake-On-Lan options. */
 #define WAKE_PHY		(1 << 0)
 #define WAKE_UCAST		(1 << 1)
@@ -642,6 +677,8 @@ 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)
@@ -655,4 +692,34 @@ 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 f45a8ae5f828..94dd10366a78 100644
--- a/include/linux/eventfd.h
+++ b/include/linux/eventfd.h
@@ -8,10 +8,8 @@
 #ifndef _LINUX_EVENTFD_H
 #define _LINUX_EVENTFD_H
 
-#ifdef CONFIG_EVENTFD
-
-/* For O_CLOEXEC and O_NONBLOCK */
 #include <linux/fcntl.h>
+#include <linux/file.h>
 
 /*
  * CAREFUL: Check include/asm-generic/fcntl.h when defining
@@ -27,16 +25,43 @@
 #define EFD_SHARED_FCNTL_FLAGS (O_CLOEXEC | O_NONBLOCK)
 #define EFD_FLAGS_SET (EFD_SHARED_FCNTL_FLAGS | EFD_SEMAPHORE)
 
+#ifdef CONFIG_EVENTFD
+
+struct file *eventfd_file_create(unsigned int count, int flags);
+struct eventfd_ctx *eventfd_ctx_get(struct eventfd_ctx *ctx);
+void eventfd_ctx_put(struct eventfd_ctx *ctx);
 struct file *eventfd_fget(int fd);
-int eventfd_signal(struct file *file, int n);
+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);
 
 #else /* CONFIG_EVENTFD */
 
-#define eventfd_fget(fd) ERR_PTR(-ENOSYS)
-static inline int eventfd_signal(struct file *file, int n)
-{ return 0; }
+/*
+ * Ugly ugly ugly error layer to support modules that uses eventfd but
+ * pretend to work in !CONFIG_EVENTFD configurations. Namely, AIO.
+ */
+static inline struct file *eventfd_file_create(unsigned int count, int flags)
+{
+	return ERR_PTR(-ENOSYS);
+}
+
+static inline struct eventfd_ctx *eventfd_ctx_fdget(int fd)
+{
+	return ERR_PTR(-ENOSYS);
+}
+
+static inline int eventfd_signal(struct eventfd_ctx *ctx, int n)
+{
+	return -ENOSYS;
+}
+
+static inline void eventfd_ctx_put(struct eventfd_ctx *ctx)
+{
+
+}
 
-#endif /* CONFIG_EVENTFD */
+#endif
 
 #endif /* _LINUX_EVENTFD_H */
 
diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h
index dd495b8c3091..7499b3667798 100644
--- a/include/linux/ext3_fs.h
+++ b/include/linux/ext3_fs.h
@@ -208,6 +208,7 @@ static inline __u32 ext3_mask_flags(umode_t mode, __u32 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 {
@@ -873,7 +874,7 @@ struct buffer_head * ext3_getblk (handle_t *, struct inode *, long, int, int *);
 struct buffer_head * ext3_bread (handle_t *, struct inode *, int, int, int *);
 int ext3_get_blocks_handle(handle_t *handle, struct inode *inode,
 	sector_t iblock, unsigned long maxblocks, struct buffer_head *bh_result,
-	int create, int extend_disksize);
+	int create);
 
 extern struct inode *ext3_iget(struct super_block *, unsigned long);
 extern int  ext3_write_inode (struct inode *, int);
@@ -893,9 +894,8 @@ extern int ext3_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
 		       u64 start, u64 len);
 
 /* ioctl.c */
-extern int ext3_ioctl (struct inode *, struct file *, unsigned int,
-		       unsigned long);
-extern long ext3_compat_ioctl (struct file *, unsigned int, unsigned long);
+extern long ext3_ioctl(struct file *, unsigned int, unsigned long);
+extern long ext3_compat_ioctl(struct file *, unsigned int, unsigned long);
 
 /* namei.c */
 extern int ext3_orphan_add(handle_t *, struct inode *);
diff --git a/include/linux/ext3_fs_i.h b/include/linux/ext3_fs_i.h
index 7894dd0f3b77..93e7428156ba 100644
--- a/include/linux/ext3_fs_i.h
+++ b/include/linux/ext3_fs_i.h
@@ -103,10 +103,6 @@ struct ext3_inode_info {
 	 */
 	struct rw_semaphore xattr_sem;
 #endif
-#ifdef CONFIG_EXT3_FS_POSIX_ACL
-	struct posix_acl	*i_acl;
-	struct posix_acl	*i_default_acl;
-#endif
 
 	struct list_head i_orphan;	/* unlinked but open inodes */
 
@@ -141,6 +137,14 @@ struct ext3_inode_info {
 	 * by other means, so we have truncate_mutex.
 	 */
 	struct mutex truncate_mutex;
+
+	/*
+	 * Transactions that contain inode's metadata needed to complete
+	 * fsync and fdatasync, respectively.
+	 */
+	atomic_t i_sync_tid;
+	atomic_t i_datasync_tid;
+
 	struct inode vfs_inode;
 };
 
diff --git a/include/linux/falloc.h b/include/linux/falloc.h
index 8e912ab6a072..3c155107d61f 100644
--- a/include/linux/falloc.h
+++ b/include/linux/falloc.h
@@ -3,4 +3,25 @@
 
 #define FALLOC_FL_KEEP_SIZE	0x01 /* default is extend size */
 
+#ifdef __KERNEL__
+
+/*
+ * Space reservation ioctls and argument structure
+ * are designed to be compatible with the legacy XFS ioctls.
+ */
+struct space_resv {
+	__s16		l_type;
+	__s16		l_whence;
+	__s64		l_start;
+	__s64		l_len;		/* len == 0 means until end of file */
+	__s32		l_sysid;
+	__u32		l_pid;
+	__s32		l_pad[4];	/* reserved area */
+};
+
+#define FS_IOC_RESVSP		_IOW('X', 40, struct space_resv)
+#define FS_IOC_RESVSP64		_IOW('X', 42, struct space_resv)
+
+#endif /* __KERNEL__ */
+
 #endif /* _FALLOC_H_ */
diff --git a/include/linux/fb.h b/include/linux/fb.h
index f563c5013932..de9c722e7b90 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -133,6 +133,7 @@ struct dentry;
 #define FB_ACCEL_NEOMAGIC_NM2230 96	/* NeoMagic NM2230              */
 #define FB_ACCEL_NEOMAGIC_NM2360 97	/* NeoMagic NM2360              */
 #define FB_ACCEL_NEOMAGIC_NM2380 98	/* NeoMagic NM2380              */
+#define FB_ACCEL_PXA3XX		 99	/* PXA3xx			*/
 
 #define FB_ACCEL_SAVAGE4        0x80	/* S3 Savage4                   */
 #define FB_ACCEL_SAVAGE3D       0x81	/* S3 Savage3D                  */
@@ -173,8 +174,12 @@ struct fb_fix_screeninfo {
 /* Interpretation of offset for color fields: All offsets are from the right,
  * inside a "pixel" value, which is exactly 'bits_per_pixel' wide (means: you
  * can use the offset as right argument to <<). A pixel afterwards is a bit
- * stream and is written to video memory as that unmodified. This implies
- * big-endian byte order if bits_per_pixel is greater than 8.
+ * stream and is written to video memory as that unmodified.
+ *
+ * For pseudocolor: offset and length should be the same for all color
+ * components. Offset specifies the position of the least significant bit
+ * of the pallette index in a pixel value. Length indicates the number
+ * of available palette entries (i.e. # of entries = 1 << length).
  */
 struct fb_bitfield {
 	__u32 offset;			/* beginning of bitfield	*/
@@ -664,15 +669,12 @@ struct fb_ops {
 	/* perform fb specific mmap */
 	int (*fb_mmap)(struct fb_info *info, struct vm_area_struct *vma);
 
-	/* save current hardware state */
-	void (*fb_save_state)(struct fb_info *info);
-
-	/* restore saved state */
-	void (*fb_restore_state)(struct fb_info *info);
-
 	/* get capability given var */
 	void (*fb_get_caps)(struct fb_info *info, struct fb_blit_caps *caps,
 			    struct fb_var_screeninfo *var);
+
+	/* teardown any resources to do with this framebuffer */
+	void (*fb_destroy)(struct fb_info *info);
 };
 
 #ifdef CONFIG_FB_TILEBLITTING
@@ -782,6 +784,8 @@ struct fb_tile_ops {
 #define FBINFO_MISC_USEREVENT          0x10000 /* event request
 						  from userspace */
 #define FBINFO_MISC_TILEBLITTING       0x20000 /* use tile blitting */
+#define FBINFO_MISC_FIRMWARE           0x40000 /* a replaceable firmware
+						  inited framebuffer */
 
 /* A driver may set this flag to indicate that it does want a set_par to be
  * called every time when fbcon_switch is executed. The advantage is that with
@@ -810,6 +814,7 @@ struct fb_info {
 	int node;
 	int flags;
 	struct mutex lock;		/* Lock for open/release/ioctl funcs */
+	struct mutex mm_lock;		/* Lock for fb_mmap and smem_* fields */
 	struct fb_var_screeninfo var;	/* Current var */
 	struct fb_fix_screeninfo fix;	/* Current fix */
 	struct fb_monspecs monspecs;	/* Current Monitor specs */
@@ -850,7 +855,12 @@ struct fb_info {
 	u32 state;			/* Hardware state i.e suspend */
 	void *fbcon_par;                /* fbcon use-only private area */
 	/* From here on everything is device dependent */
-	void *par;	
+	void *par;
+	/* we need the PCI or similiar aperture base/size not
+	   smem_start/size as smem_start may just be an object
+	   allocated inside the aperture so may not actually overlap */
+	resource_size_t aperture_base;
+	resource_size_t aperture_size;
 };
 
 #ifdef MODULE
@@ -889,7 +899,7 @@ struct fb_info {
 #define fb_writeq sbus_writeq
 #define fb_memset sbus_memset_io
 
-#elif defined(__i386__) || defined(__alpha__) || defined(__x86_64__) || defined(__hppa__) || defined(__sh__) || defined(__powerpc__) || defined(__avr32__)
+#elif defined(__i386__) || defined(__alpha__) || defined(__x86_64__) || defined(__hppa__) || defined(__sh__) || defined(__powerpc__) || defined(__avr32__) || defined(__bfin__)
 
 #define fb_readb __raw_readb
 #define fb_readw __raw_readw
diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
index 09d6c5bbdddd..a2ec74bc4812 100644
--- a/include/linux/fdtable.h
+++ b/include/linux/fdtable.h
@@ -5,12 +5,14 @@
 #ifndef __LINUX_FDTABLE_H
 #define __LINUX_FDTABLE_H
 
-#include <asm/atomic.h>
 #include <linux/posix_types.h>
 #include <linux/compiler.h>
 #include <linux/spinlock.h>
 #include <linux/rcupdate.h>
 #include <linux/types.h>
+#include <linux/init.h>
+
+#include <asm/atomic.h>
 
 /*
  * The default fd array needs to be at least BITS_PER_LONG,
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 671decbd2aeb..934e22d65801 100644
--- a/include/linux/fiemap.h
+++ b/include/linux/fiemap.h
@@ -11,6 +11,8 @@
 #ifndef _LINUX_FIEMAP_H
 #define _LINUX_FIEMAP_H
 
+#include <linux/types.h>
+
 struct fiemap_extent {
 	__u64 fe_logical;  /* logical offset in bytes for the start of
 			    * the extent from the beginning of the file */
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/fips.h b/include/linux/fips.h
new file mode 100644
index 000000000000..f8fb07b0b6b8
--- /dev/null
+++ b/include/linux/fips.h
@@ -0,0 +1,10 @@
+#ifndef _FIPS_H
+#define _FIPS_H
+
+#ifdef CONFIG_CRYPTO_FIPS
+extern int fips_enabled;
+#else
+#define fips_enabled 0
+#endif
+
+#endif
diff --git a/include/linux/firewire.h b/include/linux/firewire.h
new file mode 100644
index 000000000000..9416a461b696
--- /dev/null
+++ b/include/linux/firewire.h
@@ -0,0 +1,419 @@
+#ifndef _LINUX_FIREWIRE_H
+#define _LINUX_FIREWIRE_H
+
+#include <linux/completion.h>
+#include <linux/device.h>
+#include <linux/dma-mapping.h>
+#include <linux/kernel.h>
+#include <linux/kref.h>
+#include <linux/list.h>
+#include <linux/mutex.h>
+#include <linux/spinlock.h>
+#include <linux/sysfs.h>
+#include <linux/timer.h>
+#include <linux/types.h>
+#include <linux/workqueue.h>
+
+#include <asm/atomic.h>
+#include <asm/byteorder.h>
+
+#define fw_notify(s, args...) printk(KERN_NOTICE KBUILD_MODNAME ": " s, ## args)
+#define fw_error(s, args...) printk(KERN_ERR KBUILD_MODNAME ": " s, ## args)
+
+#define CSR_REGISTER_BASE		0xfffff0000000ULL
+
+/* register offsets are relative to CSR_REGISTER_BASE */
+#define CSR_STATE_CLEAR			0x0
+#define CSR_STATE_SET			0x4
+#define CSR_NODE_IDS			0x8
+#define CSR_RESET_START			0xc
+#define CSR_SPLIT_TIMEOUT_HI		0x18
+#define CSR_SPLIT_TIMEOUT_LO		0x1c
+#define CSR_CYCLE_TIME			0x200
+#define CSR_BUS_TIME			0x204
+#define CSR_BUSY_TIMEOUT		0x210
+#define CSR_BUS_MANAGER_ID		0x21c
+#define CSR_BANDWIDTH_AVAILABLE		0x220
+#define CSR_CHANNELS_AVAILABLE		0x224
+#define CSR_CHANNELS_AVAILABLE_HI	0x224
+#define CSR_CHANNELS_AVAILABLE_LO	0x228
+#define CSR_BROADCAST_CHANNEL		0x234
+#define CSR_CONFIG_ROM			0x400
+#define CSR_CONFIG_ROM_END		0x800
+#define CSR_FCP_COMMAND			0xB00
+#define CSR_FCP_RESPONSE		0xD00
+#define CSR_FCP_END			0xF00
+#define CSR_TOPOLOGY_MAP		0x1000
+#define CSR_TOPOLOGY_MAP_END		0x1400
+#define CSR_SPEED_MAP			0x2000
+#define CSR_SPEED_MAP_END		0x3000
+
+#define CSR_OFFSET		0x40
+#define CSR_LEAF		0x80
+#define CSR_DIRECTORY		0xc0
+
+#define CSR_DESCRIPTOR		0x01
+#define CSR_VENDOR		0x03
+#define CSR_HARDWARE_VERSION	0x04
+#define CSR_NODE_CAPABILITIES	0x0c
+#define CSR_UNIT		0x11
+#define CSR_SPECIFIER_ID	0x12
+#define CSR_VERSION		0x13
+#define CSR_DEPENDENT_INFO	0x14
+#define CSR_MODEL		0x17
+#define CSR_INSTANCE		0x18
+#define CSR_DIRECTORY_ID	0x20
+
+struct fw_csr_iterator {
+	u32 *p;
+	u32 *end;
+};
+
+void fw_csr_iterator_init(struct fw_csr_iterator *ci, u32 *p);
+int fw_csr_iterator_next(struct fw_csr_iterator *ci, int *key, int *value);
+
+extern struct bus_type fw_bus_type;
+
+struct fw_card_driver;
+struct fw_node;
+
+struct fw_card {
+	const struct fw_card_driver *driver;
+	struct device *device;
+	struct kref kref;
+	struct completion done;
+
+	int node_id;
+	int generation;
+	int current_tlabel;
+	u64 tlabel_mask;
+	struct list_head transaction_list;
+	struct timer_list flush_timer;
+	unsigned long reset_jiffies;
+
+	unsigned long long guid;
+	unsigned max_receive;
+	int link_speed;
+	int config_rom_generation;
+
+	spinlock_t lock; /* Take this lock when handling the lists in
+			  * this struct. */
+	struct fw_node *local_node;
+	struct fw_node *root_node;
+	struct fw_node *irm_node;
+	u8 color; /* must be u8 to match the definition in struct fw_node */
+	int gap_count;
+	bool beta_repeaters_present;
+
+	int index;
+
+	struct list_head link;
+
+	/* Work struct for BM duties. */
+	struct delayed_work work;
+	int bm_retries;
+	int bm_generation;
+	__be32 bm_transaction_data[2];
+
+	bool broadcast_channel_allocated;
+	u32 broadcast_channel;
+	__be32 topology_map[(CSR_TOPOLOGY_MAP_END - CSR_TOPOLOGY_MAP) / 4];
+};
+
+struct fw_attribute_group {
+	struct attribute_group *groups[2];
+	struct attribute_group group;
+	struct attribute *attrs[12];
+};
+
+enum fw_device_state {
+	FW_DEVICE_INITIALIZING,
+	FW_DEVICE_RUNNING,
+	FW_DEVICE_GONE,
+	FW_DEVICE_SHUTDOWN,
+};
+
+/*
+ * Note, fw_device.generation always has to be read before fw_device.node_id.
+ * Use SMP memory barriers to ensure this.  Otherwise requests will be sent
+ * to an outdated node_id if the generation was updated in the meantime due
+ * to a bus reset.
+ *
+ * Likewise, fw-core will take care to update .node_id before .generation so
+ * that whenever fw_device.generation is current WRT the actual bus generation,
+ * fw_device.node_id is guaranteed to be current too.
+ *
+ * The same applies to fw_device.card->node_id vs. fw_device.generation.
+ *
+ * fw_device.config_rom and fw_device.config_rom_length may be accessed during
+ * the lifetime of any fw_unit belonging to the fw_device, before device_del()
+ * was called on the last fw_unit.  Alternatively, they may be accessed while
+ * holding fw_device_rwsem.
+ */
+struct fw_device {
+	atomic_t state;
+	struct fw_node *node;
+	int node_id;
+	int generation;
+	unsigned max_speed;
+	struct fw_card *card;
+	struct device device;
+
+	struct mutex client_list_mutex;
+	struct list_head client_list;
+
+	u32 *config_rom;
+	size_t config_rom_length;
+	int config_rom_retries;
+	unsigned is_local:1;
+	unsigned max_rec:4;
+	unsigned cmc:1;
+	unsigned irmc:1;
+	unsigned bc_implemented:2;
+
+	struct delayed_work work;
+	struct fw_attribute_group attribute_group;
+};
+
+static inline struct fw_device *fw_device(struct device *dev)
+{
+	return container_of(dev, struct fw_device, device);
+}
+
+static inline int fw_device_is_shutdown(struct fw_device *device)
+{
+	return atomic_read(&device->state) == FW_DEVICE_SHUTDOWN;
+}
+
+static inline struct fw_device *fw_device_get(struct fw_device *device)
+{
+	get_device(&device->device);
+
+	return device;
+}
+
+static inline void fw_device_put(struct fw_device *device)
+{
+	put_device(&device->device);
+}
+
+int fw_device_enable_phys_dma(struct fw_device *device);
+
+/*
+ * fw_unit.directory must not be accessed after device_del(&fw_unit.device).
+ */
+struct fw_unit {
+	struct device device;
+	u32 *directory;
+	struct fw_attribute_group attribute_group;
+};
+
+static inline struct fw_unit *fw_unit(struct device *dev)
+{
+	return container_of(dev, struct fw_unit, device);
+}
+
+static inline struct fw_unit *fw_unit_get(struct fw_unit *unit)
+{
+	get_device(&unit->device);
+
+	return unit;
+}
+
+static inline void fw_unit_put(struct fw_unit *unit)
+{
+	put_device(&unit->device);
+}
+
+static inline struct fw_device *fw_parent_device(struct fw_unit *unit)
+{
+	return fw_device(unit->device.parent);
+}
+
+struct ieee1394_device_id;
+
+struct fw_driver {
+	struct device_driver driver;
+	/* Called when the parent device sits through a bus reset. */
+	void (*update)(struct fw_unit *unit);
+	const struct ieee1394_device_id *id_table;
+};
+
+struct fw_packet;
+struct fw_request;
+
+typedef void (*fw_packet_callback_t)(struct fw_packet *packet,
+				     struct fw_card *card, int status);
+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()
+ * or kfree() is called on the @request.
+ */
+typedef void (*fw_address_callback_t)(struct fw_card *card,
+				      struct fw_request *request,
+				      int tcode, int destination, int source,
+				      int generation, int speed,
+				      unsigned long long offset,
+				      void *data, size_t length,
+				      void *callback_data);
+
+struct fw_packet {
+	int speed;
+	int generation;
+	u32 header[4];
+	size_t header_length;
+	void *payload;
+	size_t payload_length;
+	dma_addr_t payload_bus;
+	bool payload_mapped;
+	u32 timestamp;
+
+	/*
+	 * This callback is called when the packet transmission has
+	 * completed; for successful transmission, the status code is
+	 * the ack received from the destination, otherwise it's a
+	 * negative errno: ENOMEM, ESTALE, ETIMEDOUT, ENODEV, EIO.
+	 * The callback can be called from tasklet context and thus
+	 * must never block.
+	 */
+	fw_packet_callback_t callback;
+	int ack;
+	struct list_head link;
+	void *driver_data;
+};
+
+struct fw_transaction {
+	int node_id; /* The generation is implied; it is always the current. */
+	int tlabel;
+	int timestamp;
+	struct list_head link;
+
+	struct fw_packet packet;
+
+	/*
+	 * The data passed to the callback is valid only during the
+	 * callback.
+	 */
+	fw_transaction_callback_t callback;
+	void *callback_data;
+};
+
+struct fw_address_handler {
+	u64 offset;
+	size_t length;
+	fw_address_callback_t address_callback;
+	void *callback_data;
+	struct list_head link;
+};
+
+struct fw_address_region {
+	u64 start;
+	u64 end;
+};
+
+extern const struct fw_address_region fw_high_memory_region;
+
+int fw_core_add_address_handler(struct fw_address_handler *handler,
+				const struct fw_address_region *region);
+void fw_core_remove_address_handler(struct fw_address_handler *handler);
+void fw_send_response(struct fw_card *card,
+		      struct fw_request *request, int rcode);
+void fw_send_request(struct fw_card *card, struct fw_transaction *t,
+		     int tcode, int destination_id, int generation, int speed,
+		     unsigned long long offset, void *payload, size_t length,
+		     fw_transaction_callback_t callback, void *callback_data);
+int fw_cancel_transaction(struct fw_card *card,
+			  struct fw_transaction *transaction);
+int fw_run_transaction(struct fw_card *card, int tcode, int destination_id,
+		       int generation, int speed, unsigned long long offset,
+		       void *payload, size_t length);
+
+static inline int fw_stream_packet_destination_id(int tag, int channel, int sy)
+{
+	return tag << 14 | channel << 8 | sy;
+}
+
+struct fw_descriptor {
+	struct list_head link;
+	size_t length;
+	u32 immediate;
+	u32 key;
+	const u32 *data;
+};
+
+int fw_core_add_descriptor(struct fw_descriptor *desc);
+void fw_core_remove_descriptor(struct fw_descriptor *desc);
+
+/*
+ * The iso packet format allows for an immediate header/payload part
+ * stored in 'header' immediately after the packet info plus an
+ * indirect payload part that is pointer to by the 'payload' field.
+ * Applications can use one or the other or both to implement simple
+ * low-bandwidth streaming (e.g. audio) or more advanced
+ * scatter-gather streaming (e.g. assembling video frame automatically).
+ */
+struct fw_iso_packet {
+	u16 payload_length;	/* Length of indirect payload. */
+	u32 interrupt:1;	/* Generate interrupt on this packet */
+	u32 skip:1;		/* Set to not send packet at all. */
+	u32 tag:2;
+	u32 sy:4;
+	u32 header_length:8;	/* Length of immediate header. */
+	u32 header[0];
+};
+
+#define FW_ISO_CONTEXT_TRANSMIT	0
+#define FW_ISO_CONTEXT_RECEIVE	1
+
+#define FW_ISO_CONTEXT_MATCH_TAG0	 1
+#define FW_ISO_CONTEXT_MATCH_TAG1	 2
+#define FW_ISO_CONTEXT_MATCH_TAG2	 4
+#define FW_ISO_CONTEXT_MATCH_TAG3	 8
+#define FW_ISO_CONTEXT_MATCH_ALL_TAGS	15
+
+/*
+ * An iso buffer is just a set of pages mapped for DMA in the
+ * specified direction.  Since the pages are to be used for DMA, they
+ * are not mapped into the kernel virtual address space.  We store the
+ * DMA address in the page private. The helper function
+ * fw_iso_buffer_map() will map the pages into a given vma.
+ */
+struct fw_iso_buffer {
+	enum dma_data_direction direction;
+	struct page **pages;
+	int page_count;
+};
+
+int fw_iso_buffer_init(struct fw_iso_buffer *buffer, struct fw_card *card,
+		       int page_count, enum dma_data_direction direction);
+void fw_iso_buffer_destroy(struct fw_iso_buffer *buffer, struct fw_card *card);
+
+struct fw_iso_context;
+typedef void (*fw_iso_callback_t)(struct fw_iso_context *context,
+				  u32 cycle, size_t header_length,
+				  void *header, void *data);
+struct fw_iso_context {
+	struct fw_card *card;
+	int type;
+	int channel;
+	int speed;
+	size_t header_size;
+	fw_iso_callback_t callback;
+	void *callback_data;
+};
+
+struct fw_iso_context *fw_iso_context_create(struct fw_card *card,
+		int type, int channel, int speed, size_t header_size,
+		fw_iso_callback_t callback, void *callback_data);
+int fw_iso_context_queue(struct fw_iso_context *ctx,
+			 struct fw_iso_packet *packet,
+			 struct fw_iso_buffer *buffer,
+			 unsigned long payload);
+int fw_iso_context_start(struct fw_iso_context *ctx,
+			 int cycle, int sync, int tags);
+int fw_iso_context_stop(struct fw_iso_context *ctx);
+void fw_iso_context_destroy(struct fw_iso_context *ctx);
+
+#endif /* _LINUX_FIREWIRE_H */
diff --git a/include/linux/firmware-map.h b/include/linux/firmware-map.h
index cca686b39123..875451f1373a 100644
--- a/include/linux/firmware-map.h
+++ b/include/linux/firmware-map.h
@@ -24,21 +24,17 @@
  */
 #ifdef CONFIG_FIRMWARE_MEMMAP
 
-int firmware_map_add(resource_size_t start, resource_size_t end,
-		     const char *type);
-int firmware_map_add_early(resource_size_t start, resource_size_t end,
-			   const char *type);
+int firmware_map_add(u64 start, u64 end, const char *type);
+int firmware_map_add_early(u64 start, u64 end, const char *type);
 
 #else /* CONFIG_FIRMWARE_MEMMAP */
 
-static inline int firmware_map_add(resource_size_t start, resource_size_t end,
-				   const char *type)
+static inline int firmware_map_add(u64 start, u64 end, const char *type)
 {
 	return 0;
 }
 
-static inline int firmware_map_add_early(resource_size_t start,
-					 resource_size_t end, const char *type)
+static inline int firmware_map_add_early(u64 start, u64 end, const char *type)
 {
 	return 0;
 }
diff --git a/include/linux/firmware.h b/include/linux/firmware.h
index c8ecf5b2a207..d31544628436 100644
--- a/include/linux/firmware.h
+++ b/include/linux/firmware.h
@@ -5,7 +5,6 @@
 #include <linux/types.h>
 #include <linux/compiler.h>
 
-#define FIRMWARE_NAME_MAX 30 
 #define FW_ACTION_NOHOTPLUG 0
 #define FW_ACTION_HOTPLUG 1
 
diff --git a/include/linux/flex_array.h b/include/linux/flex_array.h
new file mode 100644
index 000000000000..1d747f72298b
--- /dev/null
+++ b/include/linux/flex_array.h
@@ -0,0 +1,73 @@
+#ifndef _FLEX_ARRAY_H
+#define _FLEX_ARRAY_H
+
+#include <linux/types.h>
+#include <asm/page.h>
+
+#define FLEX_ARRAY_PART_SIZE PAGE_SIZE
+#define FLEX_ARRAY_BASE_SIZE PAGE_SIZE
+
+struct flex_array_part;
+
+/*
+ * This is meant to replace cases where an array-like
+ * structure has gotten too big to fit into kmalloc()
+ * and the developer is getting tempted to use
+ * vmalloc().
+ */
+
+struct flex_array {
+	union {
+		struct {
+			int element_size;
+			int total_nr_elements;
+			struct flex_array_part *parts[];
+		};
+		/*
+		 * This little trick makes sure that
+		 * sizeof(flex_array) == PAGE_SIZE
+		 */
+		char padding[FLEX_ARRAY_BASE_SIZE];
+	};
+};
+
+/* Number of bytes left in base struct flex_array, excluding metadata */
+#define FLEX_ARRAY_BASE_BYTES_LEFT					\
+	(FLEX_ARRAY_BASE_SIZE - offsetof(struct flex_array, parts))
+
+/* Number of pointers in base to struct flex_array_part pages */
+#define FLEX_ARRAY_NR_BASE_PTRS						\
+	(FLEX_ARRAY_BASE_BYTES_LEFT / sizeof(struct flex_array_part *))
+
+/* Number of elements of size that fit in struct flex_array_part */
+#define FLEX_ARRAY_ELEMENTS_PER_PART(size)				\
+	(FLEX_ARRAY_PART_SIZE / size)
+
+/*
+ * Defines a statically allocated flex array and ensures its parameters are
+ * valid.
+ */
+#define DEFINE_FLEX_ARRAY(__arrayname, __element_size, __total)		\
+	struct flex_array __arrayname = { { {				\
+		.element_size = (__element_size),			\
+		.total_nr_elements = (__total),				\
+	} } };								\
+	static inline void __arrayname##_invalid_parameter(void)	\
+	{								\
+		BUILD_BUG_ON((__total) > FLEX_ARRAY_NR_BASE_PTRS *	\
+			FLEX_ARRAY_ELEMENTS_PER_PART(__element_size));	\
+	}
+
+struct flex_array *flex_array_alloc(int element_size, unsigned int total,
+		gfp_t flags);
+int flex_array_prealloc(struct flex_array *fa, unsigned int start,
+		unsigned int end, gfp_t flags);
+void flex_array_free(struct flex_array *fa);
+void flex_array_free_parts(struct flex_array *fa);
+int flex_array_put(struct flex_array *fa, unsigned int element_nr, void *src,
+		gfp_t flags);
+int flex_array_clear(struct flex_array *fa, unsigned int element_nr);
+void *flex_array_get(struct flex_array *fa, unsigned int element_nr);
+int flex_array_shrink(struct flex_array *fa);
+
+#endif /* _FLEX_ARRAY_H */
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 61211ad823fe..891f7d642e5c 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -87,6 +87,60 @@ struct inodes_stat_t {
  */
 #define FMODE_NOCMTIME		((__force fmode_t)2048)
 
+/*
+ * The below are the various read and write types that we support. Some of
+ * them include behavioral modifiers that send information down to the
+ * block layer and IO scheduler. Terminology:
+ *
+ *	The block layer uses device plugging to defer IO a little bit, in
+ *	the hope that we will see more IO very shortly. This increases
+ *	coalescing of adjacent IO and thus reduces the number of IOs we
+ *	have to send to the device. It also allows for better queuing,
+ *	if the IO isn't mergeable. If the caller is going to be waiting
+ *	for the IO, then he must ensure that the device is unplugged so
+ *	that the IO is dispatched to the driver.
+ *
+ *	All IO is handled async in Linux. This is fine for background
+ *	writes, but for reads or writes that someone waits for completion
+ *	on, we want to notify the block layer and IO scheduler so that they
+ *	know about it. That allows them to make better scheduling
+ *	decisions. So when the below references 'sync' and 'async', it
+ *	is referencing this priority hint.
+ *
+ * With that in mind, the available types are:
+ *
+ * READ			A normal read operation. Device will be plugged.
+ * READ_SYNC		A synchronous read. Device is not plugged, caller can
+ *			immediately wait on this read without caring about
+ *			unplugging.
+ * READA		Used for read-ahead operations. Lower priority, and the
+ *			 block layer could (in theory) choose to ignore this
+ *			request if it runs into resource problems.
+ * WRITE		A normal async write. Device will be plugged.
+ * SWRITE		Like WRITE, but a special case for ll_rw_block() that
+ *			tells it to lock the buffer first. Normally a buffer
+ *			must be locked before doing IO.
+ * WRITE_SYNC_PLUG	Synchronous write. Identical to WRITE, but passes down
+ *			the hint that someone will be waiting on this IO
+ *			shortly. The device must still be unplugged explicitly,
+ *			WRITE_SYNC_PLUG does not do this as we could be
+ *			submitting more writes before we actually wait on any
+ *			of them.
+ * WRITE_SYNC		Like WRITE_SYNC_PLUG, but also unplugs the device
+ *			immediately after submission. The write equivalent
+ *			of READ_SYNC.
+ * 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.
+ * WRITE_BARRIER	Like WRITE, but tells the block layer that all
+ *			previously submitted writes must be safely on storage
+ *			before this one is started. Also guarantees that when
+ *			this write is complete, it itself is also safely on
+ *			storage. Prevents reordering of writes on both sides
+ *			of this IO.
+ *
+ */
 #define RW_MASK		1
 #define RWA_MASK	2
 #define READ 0
@@ -95,11 +149,20 @@ struct inodes_stat_t {
 #define SWRITE 3	/* for ll_rw_block() - wait for buffer lock */
 #define READ_SYNC	(READ | (1 << BIO_RW_SYNCIO) | (1 << BIO_RW_UNPLUG))
 #define READ_META	(READ | (1 << BIO_RW_META))
-#define WRITE_SYNC	(WRITE | (1 << BIO_RW_SYNCIO) | (1 << BIO_RW_UNPLUG))
-#define SWRITE_SYNC	(SWRITE | (1 << BIO_RW_SYNCIO) | (1 << BIO_RW_UNPLUG))
+#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_PLUG	(WRITE | (1 << BIO_RW_SYNCIO))
+#define SWRITE_SYNC_PLUG	\
+			(SWRITE | (1 << BIO_RW_SYNCIO) | (1 << BIO_RW_NOIDLE))
+#define SWRITE_SYNC	(SWRITE_SYNC_PLUG | (1 << BIO_RW_UNPLUG))
 #define WRITE_BARRIER	(WRITE | (1 << BIO_RW_BARRIER))
-#define DISCARD_NOBARRIER (1 << BIO_RW_DISCARD)
-#define DISCARD_BARRIER ((1 << BIO_RW_DISCARD) | (1 << BIO_RW_BARRIER))
+
+/*
+ * These aren't really reads or writes, they pass down information about
+ * parts of device that are now unused by the file system.
+ */
+#define DISCARD_NOBARRIER (WRITE | (1 << BIO_RW_DISCARD))
+#define DISCARD_BARRIER (DISCARD_NOBARRIER | (1 << BIO_RW_BARRIER))
 
 #define SEL_IN		1
 #define SEL_OUT		2
@@ -237,6 +300,11 @@ struct inodes_stat_t {
 #define BLKTRACESTOP _IO(0x12,117)
 #define BLKTRACETEARDOWN _IO(0x12,118)
 #define BLKDISCARD _IO(0x12,119)
+#define BLKIOMIN _IO(0x12,120)
+#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 */
@@ -532,6 +600,7 @@ struct address_space_operations {
 	int (*launder_page) (struct page *);
 	int (*is_partially_uptodate) (struct page *, read_descriptor_t *,
 					unsigned long);
+	int (*error_remove_page)(struct address_space *, struct page *);
 };
 
 /*
@@ -577,7 +646,6 @@ struct block_device {
 	struct super_block *	bd_super;
 	int			bd_openers;
 	struct mutex		bd_mutex;	/* open/close mutex */
-	struct semaphore	bd_mount_sem;
 	struct list_head	bd_inodes;
 	void *			bd_holder;
 	int			bd_holders;
@@ -592,7 +660,6 @@ struct block_device {
 	int			bd_invalidated;
 	struct gendisk *	bd_disk;
 	struct list_head	bd_list;
-	struct backing_dev_info *bd_inode_backing_dev_info;
 	/*
 	 * Private data.  You must have bd_claim'ed the block_device
 	 * to use this.  NOTE:  bd_claim allows an owner to claim
@@ -647,9 +714,12 @@ static inline int mapping_writably_mapped(struct address_space *mapping)
 #define i_size_ordered_init(inode) do { } while (0)
 #endif
 
+struct posix_acl;
+#define ACL_NOT_CACHED ((void *)(-1))
+
 struct inode {
 	struct hlist_node	i_hash;
-	struct list_head	i_list;
+	struct list_head	i_list;		/* backing dev IO list */
 	struct list_head	i_sb_list;
 	struct list_head	i_dentry;
 	unsigned long		i_ino;
@@ -666,8 +736,8 @@ struct inode {
 	struct timespec		i_atime;
 	struct timespec		i_mtime;
 	struct timespec		i_ctime;
-	unsigned int		i_blkbits;
 	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 */
@@ -688,13 +758,12 @@ struct inode {
 		struct block_device	*i_bdev;
 		struct cdev		*i_cdev;
 	};
-	int			i_cindex;
 
 	__u32			i_generation;
 
-#ifdef CONFIG_DNOTIFY
-	unsigned long		i_dnotify_mask; /* Directory notify events */
-	struct dnotify_struct	*i_dnotify; /* for directory notifications */
+#ifdef CONFIG_FSNOTIFY
+	__u32			i_fsnotify_mask; /* all events this inode cares about */
+	struct hlist_head	i_fsnotify_mark_entries; /* fsnotify mark entries */
 #endif
 
 #ifdef CONFIG_INOTIFY
@@ -711,6 +780,10 @@ struct inode {
 #ifdef CONFIG_SECURITY
 	void			*i_security;
 #endif
+#ifdef CONFIG_FS_POSIX_ACL
+	struct posix_acl	*i_acl;
+	struct posix_acl	*i_default_acl;
+#endif
 	void			*i_private; /* fs or device private pointer */
 };
 
@@ -734,9 +807,6 @@ enum inode_i_mutex_lock_class
 	I_MUTEX_QUOTA
 };
 
-extern void inode_double_lock(struct inode *inode1, struct inode *inode2);
-extern void inode_double_unlock(struct inode *inode1, struct inode *inode2);
-
 /*
  * NOTE: in a 32bit arch with a preemptable kernel and
  * an UP compile the i_size_read/write must be atomic
@@ -820,7 +890,7 @@ struct file_ra_state {
 					   there are only # of pages ahead */
 
 	unsigned int ra_pages;		/* Maximum readahead window */
-	int mmap_miss;			/* Cache miss stat for mmap accesses */
+	unsigned int mmap_miss;		/* Cache miss stat for mmap accesses */
 	loff_t prev_pos;		/* Cache last read() position */
 };
 
@@ -1001,8 +1071,8 @@ struct file_lock {
 	struct fasync_struct *	fl_fasync; /* for lease break notifications */
 	unsigned long fl_break_time;	/* for nonblocking lease breaks */
 
-	struct file_lock_operations *fl_ops;	/* Callbacks for filesystems */
-	struct lock_manager_operations *fl_lmops;	/* Callbacks for lockmanagers */
+	const struct file_lock_operations *fl_ops;	/* Callbacks for filesystems */
+	const struct lock_manager_operations *fl_lmops;	/* Callbacks for lockmanagers */
 	union {
 		struct nfs_lock_info	nfs_fl;
 		struct nfs4_lock_info	nfs4_fl;
@@ -1048,6 +1118,7 @@ extern void locks_copy_lock(struct file_lock *, struct file_lock *);
 extern void __locks_copy_lock(struct file_lock *, const struct file_lock *);
 extern void locks_remove_posix(struct file *, fl_owner_t);
 extern void locks_remove_flock(struct file *);
+extern void locks_release_private(struct file_lock *);
 extern void posix_test_lock(struct file *, struct file_lock *);
 extern int posix_lock_file(struct file *, struct file_lock *, struct file_lock *);
 extern int posix_lock_file_wait(struct file *, struct file_lock *);
@@ -1249,11 +1320,11 @@ struct super_block {
 	unsigned long		s_blocksize;
 	unsigned char		s_blocksize_bits;
 	unsigned char		s_dirt;
-	unsigned long long	s_maxbytes;	/* Max file size */
+	loff_t			s_maxbytes;	/* Max file size */
 	struct file_system_type	*s_type;
 	const struct super_operations	*s_op;
-	struct dquot_operations	*dq_op;
- 	struct quotactl_ops	*s_qcop;
+	const struct dquot_operations	*dq_op;
+	const struct quotactl_ops	*s_qcop;
 	const struct export_operations *s_export_op;
 	unsigned long		s_flags;
 	unsigned long		s_magic;
@@ -1261,7 +1332,7 @@ struct super_block {
 	struct rw_semaphore	s_umount;
 	struct mutex		s_lock;
 	int			s_count;
-	int			s_need_sync_fs;
+	int			s_need_sync;
 	atomic_t		s_active;
 #ifdef CONFIG_SECURITY
 	void                    *s_security;
@@ -1269,9 +1340,6 @@ struct super_block {
 	struct xattr_handler	**s_xattr;
 
 	struct list_head	s_inodes;	/* all inodes */
-	struct list_head	s_dirty;	/* dirty inodes */
-	struct list_head	s_io;		/* parked for writeback */
-	struct list_head	s_more_io;	/* parked for more writeback */
 	struct hlist_head	s_anon;		/* anonymous dentries for (nfs) exporting */
 	struct list_head	s_files;
 	/* s_dentry_lru and s_nr_dentry_unused are protected by dcache_lock */
@@ -1279,6 +1347,7 @@ struct super_block {
 	int			s_nr_dentry_unused;	/* # of dentry on lru */
 
 	struct block_device	*s_bdev;
+	struct backing_dev_info *s_bdi;
 	struct mtd_info		*s_mtd;
 	struct list_head	s_instances;
 	struct quota_info	s_dquot;	/* Diskquota specific options */
@@ -1312,11 +1381,6 @@ struct super_block {
 	 * generic_show_options()
 	 */
 	char *s_options;
-
-	/*
-	 * storage for asynchronous operations
-	 */
-	struct list_head s_async_list;
 };
 
 extern struct timespec current_fs_time(struct super_block *sb);
@@ -1396,11 +1460,6 @@ int fiemap_check_flags(struct fiemap_extent_info *fieinfo, u32 fs_flags);
 #define DT_SOCK		12
 #define DT_WHT		14
 
-#define OSYNC_METADATA	(1<<0)
-#define OSYNC_DATA	(1<<1)
-#define OSYNC_INODE	(1<<2)
-int generic_osync_inode(struct inode *, struct address_space *, int);
-
 /*
  * This is the "filldir" function type, used by readdir() to let
  * the kernel specify what kind of dirent layout it wants to have.
@@ -1466,6 +1525,7 @@ struct inode_operations {
 	void (*put_link) (struct dentry *, struct nameidata *, void *);
 	void (*truncate) (struct inode *);
 	int (*permission) (struct inode *, int);
+	int (*check_acl)(struct inode *, int);
 	int (*setattr) (struct dentry *, struct iattr *);
 	int (*getattr) (struct vfsmount *mnt, struct dentry *, struct kstat *);
 	int (*setxattr) (struct dentry *, const char *,const void *,size_t,int);
@@ -1695,6 +1755,9 @@ struct file_system_type {
 	struct lock_class_key i_alloc_sem_key;
 };
 
+extern int get_sb_ns(struct file_system_type *fs_type, int flags, void *data,
+	int (*fill_super)(struct super_block *, void *, int),
+	struct vfsmount *mnt);
 extern int get_sb_bdev(struct file_system_type *fs_type,
 	int flags, const char *dev_name, void *data,
 	int (*fill_super)(struct super_block *, void *, int),
@@ -1712,6 +1775,7 @@ void kill_block_super(struct super_block *sb);
 void kill_anon_super(struct super_block *sb);
 void kill_litter_super(struct super_block *sb);
 void deactivate_super(struct super_block *sb);
+void deactivate_locked_super(struct super_block *sb);
 int set_anon_super(struct super_block *s, void *data);
 struct super_block *sget(struct file_system_type *type,
 			int (*test)(struct super_block *,void *),
@@ -1722,6 +1786,7 @@ extern int get_sb_pseudo(struct file_system_type *, char *,
 	struct vfsmount *mnt);
 extern void simple_set_mnt(struct vfsmount *mnt, struct super_block *sb);
 int __put_super_and_need_restart(struct super_block *sb);
+void put_super(struct super_block *sb);
 
 /* Alas, no aliases. Too much hassle with bringing module.h everywhere */
 #define fops_get(fops) \
@@ -1736,11 +1801,13 @@ extern struct vfsmount *kern_mount_data(struct file_system_type *, void *data);
 extern int may_umount_tree(struct vfsmount *);
 extern int may_umount(struct vfsmount *);
 extern long do_mount(char *, char *, char *, unsigned long, void *);
-extern struct vfsmount *collect_mounts(struct vfsmount *, struct dentry *);
+extern struct vfsmount *collect_mounts(struct path *);
 extern void drop_collected_mounts(struct vfsmount *);
 
 extern int vfs_statfs(struct dentry *, struct kstatfs *);
 
+extern int current_umask(void);
+
 /* /sys/fs */
 extern struct kobject *fs_kobj;
 
@@ -1845,6 +1912,8 @@ static inline int break_lease(struct inode *inode, unsigned int mode)
 
 extern int do_truncate(struct dentry *, loff_t start, unsigned int time_attrs,
 		       struct file *filp);
+extern int do_fallocate(struct file *file, int mode, loff_t offset,
+			loff_t len);
 extern long do_sys_open(int dfd, const char __user *filename, int flags,
 			int mode);
 extern struct file *filp_open(const char *, int, int);
@@ -1853,14 +1922,19 @@ extern struct file * dentry_open(struct dentry *, struct vfsmount *, int,
 extern int filp_close(struct file *, fl_owner_t id);
 extern char * getname(const char __user *);
 
+/* fs/ioctl.c */
+
+extern int ioctl_preallocate(struct file *filp, void __user *argp);
+
 /* fs/dcache.c */
 extern void __init vfs_caches_init_early(void);
 extern void __init vfs_caches_init(unsigned long);
 
 extern struct kmem_cache *names_cachep;
 
-#define __getname()	kmem_cache_alloc(names_cachep, GFP_KERNEL)
-#define __putname(name) kmem_cache_free(names_cachep, (void *)(name))
+#define __getname_gfp(gfp)	kmem_cache_alloc(names_cachep, (gfp))
+#define __getname()		__getname_gfp(GFP_KERNEL)
+#define __putname(name)		kmem_cache_free(names_cachep, (void *)(name))
 #ifndef CONFIG_AUDITSYSCALL
 #define putname(name)   __putname(name)
 #else
@@ -1871,6 +1945,7 @@ extern void putname(const char *name);
 extern int register_blkdev(unsigned int, const char *);
 extern void unregister_blkdev(unsigned int, const char *);
 extern struct block_device *bdget(dev_t);
+extern struct block_device *bdgrab(struct block_device *bdev);
 extern void bd_set_size(struct block_device *, loff_t size);
 extern void bd_forget(struct inode *inode);
 extern void bdput(struct block_device *);
@@ -1881,11 +1956,22 @@ extern struct super_block *freeze_bdev(struct block_device *);
 extern void emergency_thaw_all(void);
 extern int thaw_bdev(struct block_device *bdev, struct super_block *sb);
 extern int fsync_bdev(struct block_device *);
-extern int fsync_super(struct super_block *);
-extern int fsync_no_super(struct block_device *);
 #else
 static inline void bd_forget(struct inode *inode) {}
+static inline int sync_blockdev(struct block_device *bdev) { return 0; }
+static inline void invalidate_bdev(struct block_device *bdev) {}
+
+static inline struct super_block *freeze_bdev(struct block_device *sb)
+{
+	return NULL;
+}
+
+static inline int thaw_bdev(struct block_device *bdev, struct super_block *sb)
+{
+	return 0;
+}
 #endif
+extern int sync_filesystem(struct super_block *);
 extern const struct file_operations def_blk_fops;
 extern const struct file_operations def_chr_fops;
 extern const struct file_operations bad_sock_fops;
@@ -1911,12 +1997,25 @@ extern void bd_release_from_disk(struct block_device *, struct gendisk *);
 #define CHRDEV_MAJOR_HASH_SIZE	255
 extern int alloc_chrdev_region(dev_t *, unsigned, unsigned, const char *);
 extern int register_chrdev_region(dev_t, unsigned, const char *);
-extern int register_chrdev(unsigned int, const char *,
-			   const struct file_operations *);
-extern void unregister_chrdev(unsigned int, const char *);
+extern int __register_chrdev(unsigned int major, unsigned int baseminor,
+			     unsigned int count, const char *name,
+			     const struct file_operations *fops);
+extern void __unregister_chrdev(unsigned int major, unsigned int baseminor,
+				unsigned int count, const char *name);
 extern void unregister_chrdev_region(dev_t, unsigned);
 extern void chrdev_show(struct seq_file *,off_t);
 
+static inline int register_chrdev(unsigned int major, const char *name,
+				  const struct file_operations *fops)
+{
+	return __register_chrdev(major, 0, 256, name, fops);
+}
+
+static inline void unregister_chrdev(unsigned int major, const char *name)
+{
+	__unregister_chrdev(major, 0, 256, name);
+}
+
 /* fs/block_dev.c */
 #define BDEVNAME_SIZE	32	/* Largest string for a blockdev identifier */
 #define BDEVT_SIZE	10	/* Largest string for MAJ:MIN for blkdev */
@@ -1965,9 +2064,6 @@ extern int __invalidate_device(struct block_device *);
 extern int invalidate_partition(struct gendisk *, int);
 #endif
 extern int invalidate_inodes(struct super_block *);
-unsigned long __invalidate_mapping_pages(struct address_space *mapping,
-					pgoff_t start, pgoff_t end,
-					bool be_atomic);
 unsigned long invalidate_mapping_pages(struct address_space *mapping,
 					pgoff_t start, pgoff_t end);
 
@@ -1986,12 +2082,12 @@ static inline void invalidate_remote_inode(struct inode *inode)
 extern int invalidate_inode_pages2(struct address_space *mapping);
 extern int invalidate_inode_pages2_range(struct address_space *mapping,
 					 pgoff_t start, pgoff_t end);
-extern void generic_sync_sb_inodes(struct super_block *sb,
-				struct writeback_control *wbc);
 extern int write_inode_now(struct inode *, int);
 extern int filemap_fdatawrite(struct address_space *);
 extern int filemap_flush(struct address_space *);
 extern int filemap_fdatawait(struct address_space *);
+extern int filemap_fdatawait_range(struct address_space *, loff_t lstart,
+				   loff_t lend);
 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);
@@ -2002,14 +2098,13 @@ extern int __filemap_fdatawrite_range(struct address_space *mapping,
 extern int filemap_fdatawrite_range(struct address_space *mapping,
 				loff_t start, loff_t end);
 
+extern int vfs_fsync_range(struct file *file, struct dentry *dentry,
+			   loff_t start, loff_t end, int datasync);
 extern int vfs_fsync(struct file *file, struct dentry *dentry, int datasync);
+extern int generic_write_sync(struct file *file, loff_t pos, loff_t count);
 extern void sync_supers(void);
-extern void sync_filesystems(int wait);
-extern void __fsync_super(struct super_block *sb);
 extern void emergency_sync(void);
 extern void emergency_remount(void);
-extern int do_remount_sb(struct super_block *sb, int flags,
-			 void *data, int force);
 #ifdef CONFIG_BLOCK
 extern sector_t bmap(struct inode *, sector_t);
 #endif
@@ -2040,10 +2135,10 @@ extern struct file *create_write_pipe(int flags);
 extern void free_write_pipe(struct file *);
 
 extern struct file *do_filp_open(int dfd, const char *pathname,
-		int open_flag, int mode);
+		int open_flag, int mode, int acc_mode);
 extern int may_open(struct path *, int, int);
 
-extern int kernel_read(struct file *, unsigned long, char *, unsigned long);
+extern int kernel_read(struct file *, loff_t, char *, unsigned long);
 extern struct file * open_exec(const char *);
  
 /* fs/dcache.c -- generic fs support functions */
@@ -2057,7 +2152,7 @@ extern loff_t default_llseek(struct file *file, loff_t offset, int origin);
 
 extern loff_t vfs_llseek(struct file *file, loff_t offset, int origin);
 
-extern struct inode * inode_init_always(struct super_block *, struct inode *);
+extern int inode_init_always(struct super_block *, struct inode *);
 extern void inode_init_once(struct inode *);
 extern void inode_add_to_lists(struct super_block *, struct inode *);
 extern void iput(struct inode *);
@@ -2066,6 +2161,7 @@ extern ino_t iunique(struct super_block *, ino_t);
 extern int inode_needs_sync(struct inode *inode);
 extern void generic_delete_inode(struct inode *inode);
 extern void generic_drop_inode(struct inode *inode);
+extern int generic_detach_inode(struct inode *inode);
 
 extern struct inode *ilookup5_nowait(struct super_block *sb,
 		unsigned long hashval, int (*test)(struct inode *, void *),
@@ -2084,6 +2180,7 @@ extern void __iget(struct inode * inode);
 extern void iget_failed(struct inode *);
 extern void clear_inode(struct inode *);
 extern void destroy_inode(struct inode *);
+extern void __destroy_inode(struct inode *);
 extern struct inode *new_inode(struct super_block *);
 extern int should_remove_suid(struct dentry *);
 extern int file_remove_suid(struct file *);
@@ -2105,16 +2202,15 @@ extern int bdev_read_only(struct block_device *);
 extern int set_blocksize(struct block_device *, int);
 extern int sb_set_blocksize(struct super_block *, int);
 extern int sb_min_blocksize(struct super_block *, int);
-extern int sb_has_dirty_inodes(struct super_block *);
 
 extern int generic_file_mmap(struct file *, struct vm_area_struct *);
 extern int generic_file_readonly_mmap(struct file *, struct vm_area_struct *);
 extern int file_read_actor(read_descriptor_t * desc, struct page *page, unsigned long offset, unsigned long size);
 int generic_write_checks(struct file *file, loff_t *pos, size_t *count, int isblk);
 extern ssize_t generic_file_aio_read(struct kiocb *, const struct iovec *, unsigned long, loff_t);
+extern ssize_t __generic_file_aio_write(struct kiocb *, const struct iovec *, unsigned long,
+		loff_t *);
 extern ssize_t generic_file_aio_write(struct kiocb *, const struct iovec *, unsigned long, loff_t);
-extern ssize_t generic_file_aio_write_nolock(struct kiocb *, const struct iovec *,
-		unsigned long, loff_t);
 extern ssize_t generic_file_direct_write(struct kiocb *, const struct iovec *,
 		unsigned long *, loff_t, loff_t *, size_t, size_t);
 extern ssize_t generic_file_buffered_write(struct kiocb *, const struct iovec *,
@@ -2124,13 +2220,17 @@ extern ssize_t do_sync_write(struct file *filp, const char __user *buf, size_t l
 extern int generic_segment_checks(const struct iovec *iov,
 		unsigned long *nr_segs, size_t *count, int access_flags);
 
+/* fs/block_dev.c */
+extern ssize_t blkdev_aio_write(struct kiocb *iocb, const struct iovec *iov,
+				unsigned long nr_segs, loff_t pos);
+
 /* fs/splice.c */
 extern ssize_t generic_file_splice_read(struct file *, loff_t *,
 		struct pipe_inode_info *, size_t, unsigned int);
+extern ssize_t default_file_splice_read(struct file *, loff_t *,
+		struct pipe_inode_info *, size_t, unsigned int);
 extern ssize_t generic_file_splice_write(struct pipe_inode_info *,
 		struct file *, loff_t *, size_t, unsigned int);
-extern ssize_t generic_file_splice_write_nolock(struct pipe_inode_info *,
-		struct file *, loff_t *, size_t, unsigned int);
 extern ssize_t generic_splice_sendpage(struct pipe_inode_info *pipe,
 		struct file *out, loff_t *, size_t len, unsigned int flags);
 extern long do_splice_direct(struct file *in, loff_t *ppos, struct file *out,
@@ -2224,9 +2324,8 @@ extern int vfs_readdir(struct file *, filldir_t, void *);
 
 extern int vfs_stat(char __user *, struct kstat *);
 extern int vfs_lstat(char __user *, struct kstat *);
-extern int vfs_stat_fd(int dfd, char __user *, struct kstat *);
-extern int vfs_lstat_fd(int dfd, char __user *, struct kstat *);
 extern int vfs_fstat(unsigned int, struct kstat *);
+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);
@@ -2241,6 +2340,7 @@ extern void get_filesystem(struct file_system_type *fs);
 extern void put_filesystem(struct file_system_type *fs);
 extern struct file_system_type *get_fs_type(const char *name);
 extern struct super_block *get_super(struct block_device *);
+extern struct super_block *get_active_super(struct block_device *bdev);
 extern struct super_block *user_get_super(dev_t);
 extern void drop_super(struct super_block *sb);
 
@@ -2279,6 +2379,8 @@ extern void simple_release_fs(struct vfsmount **mount, int *count);
 extern ssize_t simple_read_from_buffer(void __user *to, size_t count,
 			loff_t *ppos, const void *from, size_t available);
 
+extern int simple_fsync(struct file *, struct dentry *, int);
+
 #ifdef CONFIG_MIGRATION
 extern int buffer_migrate_page(struct address_space *,
 				struct page *, struct page *);
@@ -2286,13 +2388,15 @@ extern int buffer_migrate_page(struct address_space *,
 #define buffer_migrate_page NULL
 #endif
 
-extern int inode_change_ok(struct inode *, struct iattr *);
+extern int inode_change_ok(const struct inode *, struct iattr *);
+extern int inode_newsize_ok(const struct inode *, loff_t offset);
 extern int __must_check inode_setattr(struct inode *, struct iattr *);
 
 extern void file_update_time(struct file *file);
 
 extern int generic_show_options(struct seq_file *m, struct vfsmount *mnt);
 extern void save_mount_options(struct super_block *sb, char *options);
+extern void replace_mount_options(struct super_block *sb, char *options);
 
 static inline ino_t parent_ino(struct dentry *dentry)
 {
@@ -2323,19 +2427,7 @@ ssize_t simple_transaction_read(struct file *file, char __user *buf,
 				size_t size, loff_t *pos);
 int simple_transaction_release(struct inode *inode, struct file *file);
 
-static inline void simple_transaction_set(struct file *file, size_t n)
-{
-	struct simple_transaction_argresp *ar = file->private_data;
-
-	BUG_ON(n > SIMPLE_TRANSACTION_LIMIT);
-
-	/*
-	 * The barrier ensures that ar->size will really remain zero until
-	 * ar->data is ready for reading.
-	 */
-	smp_mb();
-	ar->size = n;
-}
+void simple_transaction_set(struct file *file, size_t n);
 
 /*
  * simple attribute files
@@ -2359,7 +2451,7 @@ static int __fops ## _open(struct inode *inode, struct file *file)	\
 	__simple_attr_check_format(__fmt, 0ull);			\
 	return simple_attr_open(inode, file, __get, __set, __fmt);	\
 }									\
-static struct file_operations __fops = {				\
+static const struct file_operations __fops = {				\
 	.owner	 = THIS_MODULE,						\
 	.open	 = __fops ## _open,					\
 	.release = simple_attr_release,					\
@@ -2382,32 +2474,11 @@ ssize_t simple_attr_read(struct file *file, char __user *buf,
 ssize_t simple_attr_write(struct file *file, const char __user *buf,
 			  size_t len, loff_t *ppos);
 
-
-#ifdef CONFIG_SECURITY
-static inline char *alloc_secdata(void)
-{
-	return (char *)get_zeroed_page(GFP_KERNEL);
-}
-
-static inline void free_secdata(void *secdata)
-{
-	free_page((unsigned long)secdata);
-}
-#else
-static inline char *alloc_secdata(void)
-{
-	return (char *)1;
-}
-
-static inline void free_secdata(void *secdata)
-{ }
-#endif	/* CONFIG_SECURITY */
-
 struct ctl_table;
-int proc_nr_files(struct ctl_table *table, int write, struct file *filp,
+int proc_nr_files(struct ctl_table *table, int write,
 		  void __user *buffer, size_t *lenp, loff_t *ppos);
 
-int get_filesystem_list(char * buf);
+int __init get_filesystem_list(char *buf);
 
 #endif /* __KERNEL__ */
 #endif /* _LINUX_FS_H */
diff --git a/include/linux/fs_enet_pd.h b/include/linux/fs_enet_pd.h
index 8300cab30f9a..51b793466ff3 100644
--- a/include/linux/fs_enet_pd.h
+++ b/include/linux/fs_enet_pd.h
@@ -17,6 +17,7 @@
 #define FS_ENET_PD_H
 
 #include <linux/string.h>
+#include <linux/of_mdio.h>
 #include <asm/types.h>
 
 #define FS_ENET_NAME	"fs_enet"
@@ -130,10 +131,7 @@ struct fs_platform_info {
 	
 	u32 device_flags;
 
-	int phy_addr;		/* the phy address (-1 no phy) */
-	char bus_id[16];
-	int phy_irq;		/* the phy irq (if it exists)  */
-
+	struct device_node *phy_node;
 	const struct fs_mii_bus_info *bus_info;
 
 	int rx_ring, tx_ring;	/* number of buffers on rx     */
diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h
index 18b467dbe278..78a05bfcd8eb 100644
--- a/include/linux/fs_struct.h
+++ b/include/linux/fs_struct.h
@@ -4,12 +4,10 @@
 #include <linux/path.h>
 
 struct fs_struct {
-	atomic_t count;	/* This usage count is used by check_unsafe_exec() for
-			 * security checking purposes - therefore it may not be
-			 * incremented, except by clone(CLONE_FS).
-			 */
+	int users;
 	rwlock_t lock;
 	int umask;
+	int in_exec;
 	struct path root, pwd;
 };
 
@@ -19,6 +17,8 @@ extern void exit_fs(struct task_struct *);
 extern void set_fs_root(struct fs_struct *, struct path *);
 extern void set_fs_pwd(struct fs_struct *, struct path *);
 extern struct fs_struct *copy_fs_struct(struct fs_struct *);
-extern void put_fs_struct(struct fs_struct *);
+extern void free_fs_struct(struct fs_struct *);
+extern void daemonize_fs_struct(void);
+extern int unshare_fs_struct(void);
 
 #endif /* _LINUX_FS_STRUCT_H */
diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
new file mode 100644
index 000000000000..7be0c6fbe880
--- /dev/null
+++ b/include/linux/fscache-cache.h
@@ -0,0 +1,541 @@
+/* General filesystem caching backing cache interface
+ *
+ * Copyright (C) 2004-2007 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ * NOTE!!! See:
+ *
+ *	Documentation/filesystems/caching/backend-api.txt
+ *
+ * for a description of the cache backend interface declared here.
+ */
+
+#ifndef _LINUX_FSCACHE_CACHE_H
+#define _LINUX_FSCACHE_CACHE_H
+
+#include <linux/fscache.h>
+#include <linux/sched.h>
+#include <linux/slow-work.h>
+
+#define NR_MAXCACHES BITS_PER_LONG
+
+struct fscache_cache;
+struct fscache_cache_ops;
+struct fscache_object;
+struct fscache_operation;
+
+/*
+ * cache tag definition
+ */
+struct fscache_cache_tag {
+	struct list_head	link;
+	struct fscache_cache	*cache;		/* cache referred to by this tag */
+	unsigned long		flags;
+#define FSCACHE_TAG_RESERVED	0		/* T if tag is reserved for a cache */
+	atomic_t		usage;
+	char			name[0];	/* tag name */
+};
+
+/*
+ * cache definition
+ */
+struct fscache_cache {
+	const struct fscache_cache_ops *ops;
+	struct fscache_cache_tag *tag;		/* tag representing this cache */
+	struct kobject		*kobj;		/* system representation of this cache */
+	struct list_head	link;		/* link in list of caches */
+	size_t			max_index_size;	/* maximum size of index data */
+	char			identifier[36];	/* cache label */
+
+	/* node management */
+	struct work_struct	op_gc;		/* operation garbage collector */
+	struct list_head	object_list;	/* list of data/index objects */
+	struct list_head	op_gc_list;	/* list of ops to be deleted */
+	spinlock_t		object_list_lock;
+	spinlock_t		op_gc_list_lock;
+	atomic_t		object_count;	/* no. of live objects in this cache */
+	struct fscache_object	*fsdef;		/* object for the fsdef index */
+	unsigned long		flags;
+#define FSCACHE_IOERROR		0	/* cache stopped on I/O error */
+#define FSCACHE_CACHE_WITHDRAWN	1	/* cache has been withdrawn */
+};
+
+extern wait_queue_head_t fscache_cache_cleared_wq;
+
+/*
+ * operation to be applied to a cache object
+ * - retrieval initiation operations are done in the context of the process
+ *   that issued them, and not in an async thread pool
+ */
+typedef void (*fscache_operation_release_t)(struct fscache_operation *op);
+typedef void (*fscache_operation_processor_t)(struct fscache_operation *op);
+
+struct fscache_operation {
+	union {
+		struct work_struct fast_work;	/* record for fast ops */
+		struct slow_work slow_work;	/* record for (very) slow ops */
+	};
+	struct list_head	pend_link;	/* link in object->pending_ops */
+	struct fscache_object	*object;	/* object to be operated upon */
+
+	unsigned long		flags;
+#define FSCACHE_OP_TYPE		0x000f	/* operation type */
+#define FSCACHE_OP_FAST		0x0001	/* - fast op, processor may not sleep for disk */
+#define FSCACHE_OP_SLOW		0x0002	/* - (very) slow op, processor may sleep for disk */
+#define FSCACHE_OP_MYTHREAD	0x0003	/* - processing is done be issuing thread, not pool */
+#define FSCACHE_OP_WAITING	4	/* cleared when op is woken */
+#define FSCACHE_OP_EXCLUSIVE	5	/* exclusive op, other ops must wait */
+#define FSCACHE_OP_DEAD		6	/* op is now dead */
+#define FSCACHE_OP_DEC_READ_CNT	7	/* decrement object->n_reads on destruction */
+#define FSCACHE_OP_KEEP_FLAGS	0xc0	/* flags to keep when repurposing an op */
+
+	atomic_t		usage;
+	unsigned		debug_id;	/* debugging ID */
+
+	/* operation processor callback
+	 * - can be NULL if FSCACHE_OP_WAITING is going to be used to perform
+	 *   the op in a non-pool thread */
+	fscache_operation_processor_t processor;
+
+	/* operation releaser */
+	fscache_operation_release_t release;
+
+#ifdef CONFIG_SLOW_WORK_PROC
+	const char *name;		/* operation name */
+	const char *state;		/* operation state */
+#define fscache_set_op_name(OP, N)	do { (OP)->name  = (N); } while(0)
+#define fscache_set_op_state(OP, S)	do { (OP)->state = (S); } while(0)
+#else
+#define fscache_set_op_name(OP, N)	do { } while(0)
+#define fscache_set_op_state(OP, S)	do { } while(0)
+#endif
+};
+
+extern atomic_t fscache_op_debug_id;
+extern const struct slow_work_ops fscache_op_slow_work_ops;
+
+extern void fscache_enqueue_operation(struct fscache_operation *);
+extern void fscache_put_operation(struct fscache_operation *);
+
+/**
+ * fscache_operation_init - Do basic initialisation of an operation
+ * @op: The operation to initialise
+ * @release: The release function to assign
+ *
+ * Do basic initialisation of an operation.  The caller must still set flags,
+ * object, either fast_work or slow_work if necessary, and processor if needed.
+ */
+static inline void fscache_operation_init(struct fscache_operation *op,
+					  fscache_operation_release_t release)
+{
+	atomic_set(&op->usage, 1);
+	op->debug_id = atomic_inc_return(&fscache_op_debug_id);
+	op->release = release;
+	INIT_LIST_HEAD(&op->pend_link);
+	fscache_set_op_state(op, "Init");
+}
+
+/**
+ * fscache_operation_init_slow - Do additional initialisation of a slow op
+ * @op: The operation to initialise
+ * @processor: The processor function to assign
+ *
+ * Do additional initialisation of an operation as required for slow work.
+ */
+static inline
+void fscache_operation_init_slow(struct fscache_operation *op,
+				 fscache_operation_processor_t processor)
+{
+	op->processor = processor;
+	slow_work_init(&op->slow_work, &fscache_op_slow_work_ops);
+}
+
+/*
+ * data read operation
+ */
+struct fscache_retrieval {
+	struct fscache_operation op;
+	struct address_space	*mapping;	/* netfs pages */
+	fscache_rw_complete_t	end_io_func;	/* function to call on I/O completion */
+	void			*context;	/* netfs read context (pinned) */
+	struct list_head	to_do;		/* list of things to be done by the backend */
+	unsigned long		start_time;	/* time at which retrieval started */
+};
+
+typedef int (*fscache_page_retrieval_func_t)(struct fscache_retrieval *op,
+					     struct page *page,
+					     gfp_t gfp);
+
+typedef int (*fscache_pages_retrieval_func_t)(struct fscache_retrieval *op,
+					      struct list_head *pages,
+					      unsigned *nr_pages,
+					      gfp_t gfp);
+
+/**
+ * fscache_get_retrieval - Get an extra reference on a retrieval operation
+ * @op: The retrieval operation to get a reference on
+ *
+ * Get an extra reference on a retrieval operation.
+ */
+static inline
+struct fscache_retrieval *fscache_get_retrieval(struct fscache_retrieval *op)
+{
+	atomic_inc(&op->op.usage);
+	return op;
+}
+
+/**
+ * fscache_enqueue_retrieval - Enqueue a retrieval operation for processing
+ * @op: The retrieval operation affected
+ *
+ * Enqueue a retrieval operation for processing by the FS-Cache thread pool.
+ */
+static inline void fscache_enqueue_retrieval(struct fscache_retrieval *op)
+{
+	fscache_enqueue_operation(&op->op);
+}
+
+/**
+ * fscache_put_retrieval - Drop a reference to a retrieval operation
+ * @op: The retrieval operation affected
+ *
+ * Drop a reference to a retrieval operation.
+ */
+static inline void fscache_put_retrieval(struct fscache_retrieval *op)
+{
+	fscache_put_operation(&op->op);
+}
+
+/*
+ * cached page storage work item
+ * - used to do three things:
+ *   - batch writes to the cache
+ *   - do cache writes asynchronously
+ *   - defer writes until cache object lookup completion
+ */
+struct fscache_storage {
+	struct fscache_operation op;
+	pgoff_t			store_limit;	/* don't write more than this */
+};
+
+/*
+ * cache operations
+ */
+struct fscache_cache_ops {
+	/* name of cache provider */
+	const char *name;
+
+	/* allocate an object record for a cookie */
+	struct fscache_object *(*alloc_object)(struct fscache_cache *cache,
+					       struct fscache_cookie *cookie);
+
+	/* look up the object for a cookie
+	 * - return -ETIMEDOUT to be requeued
+	 */
+	int (*lookup_object)(struct fscache_object *object);
+
+	/* finished looking up */
+	void (*lookup_complete)(struct fscache_object *object);
+
+	/* increment the usage count on this object (may fail if unmounting) */
+	struct fscache_object *(*grab_object)(struct fscache_object *object);
+
+	/* pin an object in the cache */
+	int (*pin_object)(struct fscache_object *object);
+
+	/* unpin an object in the cache */
+	void (*unpin_object)(struct fscache_object *object);
+
+	/* store the updated auxilliary data on an object */
+	void (*update_object)(struct fscache_object *object);
+
+	/* discard the resources pinned by an object and effect retirement if
+	 * necessary */
+	void (*drop_object)(struct fscache_object *object);
+
+	/* dispose of a reference to an object */
+	void (*put_object)(struct fscache_object *object);
+
+	/* sync a cache */
+	void (*sync_cache)(struct fscache_cache *cache);
+
+	/* notification that the attributes of a non-index object (such as
+	 * i_size) have changed */
+	int (*attr_changed)(struct fscache_object *object);
+
+	/* reserve space for an object's data and associated metadata */
+	int (*reserve_space)(struct fscache_object *object, loff_t i_size);
+
+	/* request a backing block for a page be read or allocated in the
+	 * cache */
+	fscache_page_retrieval_func_t read_or_alloc_page;
+
+	/* request backing blocks for a list of pages be read or allocated in
+	 * the cache */
+	fscache_pages_retrieval_func_t read_or_alloc_pages;
+
+	/* request a backing block for a page be allocated in the cache so that
+	 * it can be written directly */
+	fscache_page_retrieval_func_t allocate_page;
+
+	/* request backing blocks for pages be allocated in the cache so that
+	 * they can be written directly */
+	fscache_pages_retrieval_func_t allocate_pages;
+
+	/* write a page to its backing block in the cache */
+	int (*write_page)(struct fscache_storage *op, struct page *page);
+
+	/* detach backing block from a page (optional)
+	 * - must release the cookie lock before returning
+	 * - may sleep
+	 */
+	void (*uncache_page)(struct fscache_object *object,
+			     struct page *page);
+
+	/* dissociate a cache from all the pages it was backing */
+	void (*dissociate_pages)(struct fscache_cache *cache);
+};
+
+/*
+ * data file or index object cookie
+ * - a file will only appear in one cache
+ * - a request to cache a file may or may not be honoured, subject to
+ *   constraints such as disk space
+ * - indices are created on disk just-in-time
+ */
+struct fscache_cookie {
+	atomic_t			usage;		/* number of users of this cookie */
+	atomic_t			n_children;	/* number of children of this cookie */
+	spinlock_t			lock;
+	spinlock_t			stores_lock;	/* lock on page store tree */
+	struct hlist_head		backing_objects; /* object(s) backing this file/index */
+	const struct fscache_cookie_def	*def;		/* definition */
+	struct fscache_cookie		*parent;	/* parent of this entry */
+	void				*netfs_data;	/* back pointer to netfs */
+	struct radix_tree_root		stores;		/* pages to be stored on this cookie */
+#define FSCACHE_COOKIE_PENDING_TAG	0		/* pages tag: pending write to cache */
+#define FSCACHE_COOKIE_STORING_TAG	1		/* pages tag: writing to cache */
+
+	unsigned long			flags;
+#define FSCACHE_COOKIE_LOOKING_UP	0	/* T if non-index cookie being looked up still */
+#define FSCACHE_COOKIE_CREATING		1	/* T if non-index object being created still */
+#define FSCACHE_COOKIE_NO_DATA_YET	2	/* T if new object with no cached data yet */
+#define FSCACHE_COOKIE_PENDING_FILL	3	/* T if pending initial fill on object */
+#define FSCACHE_COOKIE_FILLING		4	/* T if filling object incrementally */
+#define FSCACHE_COOKIE_UNAVAILABLE	5	/* T if cookie is unavailable (error, etc) */
+};
+
+extern struct fscache_cookie fscache_fsdef_index;
+
+/*
+ * on-disk cache file or index handle
+ */
+struct fscache_object {
+	enum fscache_object_state {
+		FSCACHE_OBJECT_INIT,		/* object in initial unbound state */
+		FSCACHE_OBJECT_LOOKING_UP,	/* looking up object */
+		FSCACHE_OBJECT_CREATING,	/* creating object */
+
+		/* active states */
+		FSCACHE_OBJECT_AVAILABLE,	/* cleaning up object after creation */
+		FSCACHE_OBJECT_ACTIVE,		/* object is usable */
+		FSCACHE_OBJECT_UPDATING,	/* object is updating */
+
+		/* terminal states */
+		FSCACHE_OBJECT_DYING,		/* object waiting for accessors to finish */
+		FSCACHE_OBJECT_LC_DYING,	/* object cleaning up after lookup/create */
+		FSCACHE_OBJECT_ABORT_INIT,	/* abort the init state */
+		FSCACHE_OBJECT_RELEASING,	/* releasing object */
+		FSCACHE_OBJECT_RECYCLING,	/* retiring object */
+		FSCACHE_OBJECT_WITHDRAWING,	/* withdrawing object */
+		FSCACHE_OBJECT_DEAD,		/* object is now dead */
+		FSCACHE_OBJECT__NSTATES
+	} state;
+
+	int			debug_id;	/* debugging ID */
+	int			n_children;	/* number of child objects */
+	int			n_ops;		/* number of ops outstanding on object */
+	int			n_obj_ops;	/* number of object ops outstanding on object */
+	int			n_in_progress;	/* number of ops in progress */
+	int			n_exclusive;	/* number of exclusive ops queued */
+	atomic_t		n_reads;	/* number of read ops in progress */
+	spinlock_t		lock;		/* state and operations lock */
+
+	unsigned long		lookup_jif;	/* time at which lookup started */
+	unsigned long		event_mask;	/* events this object is interested in */
+	unsigned long		events;		/* events to be processed by this object
+						 * (order is important - using fls) */
+#define FSCACHE_OBJECT_EV_REQUEUE	0	/* T if object should be requeued */
+#define FSCACHE_OBJECT_EV_UPDATE	1	/* T if object should be updated */
+#define FSCACHE_OBJECT_EV_CLEARED	2	/* T if accessors all gone */
+#define FSCACHE_OBJECT_EV_ERROR		3	/* T if fatal error occurred during processing */
+#define FSCACHE_OBJECT_EV_RELEASE	4	/* T if netfs requested object release */
+#define FSCACHE_OBJECT_EV_RETIRE	5	/* T if netfs requested object retirement */
+#define FSCACHE_OBJECT_EV_WITHDRAW	6	/* T if cache requested object withdrawal */
+#define FSCACHE_OBJECT_EVENTS_MASK	0x7f	/* mask of all events*/
+
+	unsigned long		flags;
+#define FSCACHE_OBJECT_LOCK		0	/* T if object is busy being processed */
+#define FSCACHE_OBJECT_PENDING_WRITE	1	/* T if object has pending write */
+#define FSCACHE_OBJECT_WAITING		2	/* T if object is waiting on its parent */
+
+	struct list_head	cache_link;	/* link in cache->object_list */
+	struct hlist_node	cookie_link;	/* link in cookie->backing_objects */
+	struct fscache_cache	*cache;		/* cache that supplied this object */
+	struct fscache_cookie	*cookie;	/* netfs's file/index object */
+	struct fscache_object	*parent;	/* parent object */
+	struct slow_work	work;		/* attention scheduling record */
+	struct list_head	dependents;	/* FIFO of dependent objects */
+	struct list_head	dep_link;	/* link in parent's dependents list */
+	struct list_head	pending_ops;	/* unstarted operations on this object */
+#ifdef CONFIG_FSCACHE_OBJECT_LIST
+	struct rb_node		objlist_link;	/* link in global object list */
+#endif
+	pgoff_t			store_limit;	/* current storage limit */
+	loff_t			store_limit_l;	/* current storage limit */
+};
+
+extern const char *fscache_object_states[];
+
+#define fscache_object_is_active(obj)			      \
+	(!test_bit(FSCACHE_IOERROR, &(obj)->cache->flags) &&  \
+	 (obj)->state >= FSCACHE_OBJECT_AVAILABLE &&	      \
+	 (obj)->state < FSCACHE_OBJECT_DYING)
+
+#define fscache_object_is_dead(obj)				\
+	(test_bit(FSCACHE_IOERROR, &(obj)->cache->flags) &&	\
+	 (obj)->state >= FSCACHE_OBJECT_DYING)
+
+extern const struct slow_work_ops fscache_object_slow_work_ops;
+
+/**
+ * fscache_object_init - Initialise a cache object description
+ * @object: Object description
+ *
+ * Initialise a cache object description to its basic values.
+ *
+ * See Documentation/filesystems/caching/backend-api.txt for a complete
+ * description.
+ */
+static inline
+void fscache_object_init(struct fscache_object *object,
+			 struct fscache_cookie *cookie,
+			 struct fscache_cache *cache)
+{
+	atomic_inc(&cache->object_count);
+
+	object->state = FSCACHE_OBJECT_INIT;
+	spin_lock_init(&object->lock);
+	INIT_LIST_HEAD(&object->cache_link);
+	INIT_HLIST_NODE(&object->cookie_link);
+	vslow_work_init(&object->work, &fscache_object_slow_work_ops);
+	INIT_LIST_HEAD(&object->dependents);
+	INIT_LIST_HEAD(&object->dep_link);
+	INIT_LIST_HEAD(&object->pending_ops);
+	object->n_children = 0;
+	object->n_ops = object->n_in_progress = object->n_exclusive = 0;
+	object->events = object->event_mask = 0;
+	object->flags = 0;
+	object->store_limit = 0;
+	object->store_limit_l = 0;
+	object->cache = cache;
+	object->cookie = cookie;
+	object->parent = NULL;
+}
+
+extern void fscache_object_lookup_negative(struct fscache_object *object);
+extern void fscache_obtained_object(struct fscache_object *object);
+
+#ifdef CONFIG_FSCACHE_OBJECT_LIST
+extern void fscache_object_destroy(struct fscache_object *object);
+#else
+#define fscache_object_destroy(object) do {} while(0)
+#endif
+
+/**
+ * fscache_object_destroyed - Note destruction of an object in a cache
+ * @cache: The cache from which the object came
+ *
+ * Note the destruction and deallocation of an object record in a cache.
+ */
+static inline void fscache_object_destroyed(struct fscache_cache *cache)
+{
+	if (atomic_dec_and_test(&cache->object_count))
+		wake_up_all(&fscache_cache_cleared_wq);
+}
+
+/**
+ * fscache_object_lookup_error - Note an object encountered an error
+ * @object: The object on which the error was encountered
+ *
+ * Note that an object encountered a fatal error (usually an I/O error) and
+ * that it should be withdrawn as soon as possible.
+ */
+static inline void fscache_object_lookup_error(struct fscache_object *object)
+{
+	set_bit(FSCACHE_OBJECT_EV_ERROR, &object->events);
+}
+
+/**
+ * fscache_set_store_limit - Set the maximum size to be stored in an object
+ * @object: The object to set the maximum on
+ * @i_size: The limit to set in bytes
+ *
+ * Set the maximum size an object is permitted to reach, implying the highest
+ * byte that may be written.  Intended to be called by the attr_changed() op.
+ *
+ * See Documentation/filesystems/caching/backend-api.txt for a complete
+ * description.
+ */
+static inline
+void fscache_set_store_limit(struct fscache_object *object, loff_t i_size)
+{
+	object->store_limit_l = i_size;
+	object->store_limit = i_size >> PAGE_SHIFT;
+	if (i_size & ~PAGE_MASK)
+		object->store_limit++;
+}
+
+/**
+ * fscache_end_io - End a retrieval operation on a page
+ * @op: The FS-Cache operation covering the retrieval
+ * @page: The page that was to be fetched
+ * @error: The error code (0 if successful)
+ *
+ * Note the end of an operation to retrieve a page, as covered by a particular
+ * operation record.
+ */
+static inline void fscache_end_io(struct fscache_retrieval *op,
+				  struct page *page, int error)
+{
+	op->end_io_func(page, op->context, error);
+}
+
+/*
+ * out-of-line cache backend functions
+ */
+extern void fscache_init_cache(struct fscache_cache *cache,
+			       const struct fscache_cache_ops *ops,
+			       const char *idfmt,
+			       ...) __attribute__ ((format (printf, 3, 4)));
+
+extern int fscache_add_cache(struct fscache_cache *cache,
+			     struct fscache_object *fsdef,
+			     const char *tagname);
+extern void fscache_withdraw_cache(struct fscache_cache *cache);
+
+extern void fscache_io_error(struct fscache_cache *cache);
+
+extern void fscache_mark_pages_cached(struct fscache_retrieval *op,
+				      struct pagevec *pagevec);
+
+extern enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
+					       const void *data,
+					       uint16_t datalen);
+
+#endif /* _LINUX_FSCACHE_CACHE_H */
diff --git a/include/linux/fscache.h b/include/linux/fscache.h
new file mode 100644
index 000000000000..595ce49288b7
--- /dev/null
+++ b/include/linux/fscache.h
@@ -0,0 +1,645 @@
+/* General filesystem caching interface
+ *
+ * Copyright (C) 2004-2007 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ * NOTE!!! See:
+ *
+ *	Documentation/filesystems/caching/netfs-api.txt
+ *
+ * for a description of the network filesystem interface declared here.
+ */
+
+#ifndef _LINUX_FSCACHE_H
+#define _LINUX_FSCACHE_H
+
+#include <linux/fs.h>
+#include <linux/list.h>
+#include <linux/pagemap.h>
+#include <linux/pagevec.h>
+
+#if defined(CONFIG_FSCACHE) || defined(CONFIG_FSCACHE_MODULE)
+#define fscache_available() (1)
+#define fscache_cookie_valid(cookie) (cookie)
+#else
+#define fscache_available() (0)
+#define fscache_cookie_valid(cookie) (0)
+#endif
+
+
+/*
+ * overload PG_private_2 to give us PG_fscache - this is used to indicate that
+ * a page is currently backed by a local disk cache
+ */
+#define PageFsCache(page)		PagePrivate2((page))
+#define SetPageFsCache(page)		SetPagePrivate2((page))
+#define ClearPageFsCache(page)		ClearPagePrivate2((page))
+#define TestSetPageFsCache(page)	TestSetPagePrivate2((page))
+#define TestClearPageFsCache(page)	TestClearPagePrivate2((page))
+
+/* pattern used to fill dead space in an index entry */
+#define FSCACHE_INDEX_DEADFILL_PATTERN 0x79
+
+struct pagevec;
+struct fscache_cache_tag;
+struct fscache_cookie;
+struct fscache_netfs;
+
+typedef void (*fscache_rw_complete_t)(struct page *page,
+				      void *context,
+				      int error);
+
+/* result of index entry consultation */
+enum fscache_checkaux {
+	FSCACHE_CHECKAUX_OKAY,		/* entry okay as is */
+	FSCACHE_CHECKAUX_NEEDS_UPDATE,	/* entry requires update */
+	FSCACHE_CHECKAUX_OBSOLETE,	/* entry requires deletion */
+};
+
+/*
+ * fscache cookie definition
+ */
+struct fscache_cookie_def {
+	/* name of cookie type */
+	char name[16];
+
+	/* cookie type */
+	uint8_t type;
+#define FSCACHE_COOKIE_TYPE_INDEX	0
+#define FSCACHE_COOKIE_TYPE_DATAFILE	1
+
+	/* select the cache into which to insert an entry in this index
+	 * - optional
+	 * - should return a cache identifier or NULL to cause the cache to be
+	 *   inherited from the parent if possible or the first cache picked
+	 *   for a non-index file if not
+	 */
+	struct fscache_cache_tag *(*select_cache)(
+		const void *parent_netfs_data,
+		const void *cookie_netfs_data);
+
+	/* get an index key
+	 * - should store the key data in the buffer
+	 * - should return the amount of amount stored
+	 * - not permitted to return an error
+	 * - the netfs data from the cookie being used as the source is
+	 *   presented
+	 */
+	uint16_t (*get_key)(const void *cookie_netfs_data,
+			    void *buffer,
+			    uint16_t bufmax);
+
+	/* get certain file attributes from the netfs data
+	 * - this function can be absent for an index
+	 * - not permitted to return an error
+	 * - the netfs data from the cookie being used as the source is
+	 *   presented
+	 */
+	void (*get_attr)(const void *cookie_netfs_data, uint64_t *size);
+
+	/* get the auxilliary data from netfs data
+	 * - this function can be absent if the index carries no state data
+	 * - should store the auxilliary data in the buffer
+	 * - should return the amount of amount stored
+	 * - not permitted to return an error
+	 * - the netfs data from the cookie being used as the source is
+	 *   presented
+	 */
+	uint16_t (*get_aux)(const void *cookie_netfs_data,
+			    void *buffer,
+			    uint16_t bufmax);
+
+	/* consult the netfs about the state of an object
+	 * - this function can be absent if the index carries no state data
+	 * - the netfs data from the cookie being used as the target is
+	 *   presented, as is the auxilliary data
+	 */
+	enum fscache_checkaux (*check_aux)(void *cookie_netfs_data,
+					   const void *data,
+					   uint16_t datalen);
+
+	/* get an extra reference on a read context
+	 * - this function can be absent if the completion function doesn't
+	 *   require a context
+	 */
+	void (*get_context)(void *cookie_netfs_data, void *context);
+
+	/* release an extra reference on a read context
+	 * - this function can be absent if the completion function doesn't
+	 *   require a context
+	 */
+	void (*put_context)(void *cookie_netfs_data, void *context);
+
+	/* indicate pages that now have cache metadata retained
+	 * - this function should mark the specified pages as now being cached
+	 * - the pages will have been marked with PG_fscache before this is
+	 *   called, so this is optional
+	 */
+	void (*mark_pages_cached)(void *cookie_netfs_data,
+				  struct address_space *mapping,
+				  struct pagevec *cached_pvec);
+
+	/* indicate the cookie is no longer cached
+	 * - this function is called when the backing store currently caching
+	 *   a cookie is removed
+	 * - the netfs should use this to clean up any markers indicating
+	 *   cached pages
+	 * - this is mandatory for any object that may have data
+	 */
+	void (*now_uncached)(void *cookie_netfs_data);
+};
+
+/*
+ * fscache cached network filesystem type
+ * - name, version and ops must be filled in before registration
+ * - all other fields will be set during registration
+ */
+struct fscache_netfs {
+	uint32_t			version;	/* indexing version */
+	const char			*name;		/* filesystem name */
+	struct fscache_cookie		*primary_index;
+	struct list_head		link;		/* internal link */
+};
+
+/*
+ * slow-path functions for when there is actually caching available, and the
+ * netfs does actually have a valid token
+ * - these are not to be called directly
+ * - these are undefined symbols when FS-Cache is not configured and the
+ *   optimiser takes care of not using them
+ */
+extern int __fscache_register_netfs(struct fscache_netfs *);
+extern void __fscache_unregister_netfs(struct fscache_netfs *);
+extern struct fscache_cache_tag *__fscache_lookup_cache_tag(const char *);
+extern void __fscache_release_cache_tag(struct fscache_cache_tag *);
+
+extern struct fscache_cookie *__fscache_acquire_cookie(
+	struct fscache_cookie *,
+	const struct fscache_cookie_def *,
+	void *);
+extern void __fscache_relinquish_cookie(struct fscache_cookie *, int);
+extern void __fscache_update_cookie(struct fscache_cookie *);
+extern int __fscache_attr_changed(struct fscache_cookie *);
+extern int __fscache_read_or_alloc_page(struct fscache_cookie *,
+					struct page *,
+					fscache_rw_complete_t,
+					void *,
+					gfp_t);
+extern int __fscache_read_or_alloc_pages(struct fscache_cookie *,
+					 struct address_space *,
+					 struct list_head *,
+					 unsigned *,
+					 fscache_rw_complete_t,
+					 void *,
+					 gfp_t);
+extern int __fscache_alloc_page(struct fscache_cookie *, struct page *, gfp_t);
+extern int __fscache_write_page(struct fscache_cookie *, struct page *, gfp_t);
+extern void __fscache_uncache_page(struct fscache_cookie *, struct page *);
+extern bool __fscache_check_page_write(struct fscache_cookie *, struct page *);
+extern void __fscache_wait_on_page_write(struct fscache_cookie *, struct page *);
+extern bool __fscache_maybe_release_page(struct fscache_cookie *, struct page *,
+					 gfp_t);
+
+/**
+ * fscache_register_netfs - Register a filesystem as desiring caching services
+ * @netfs: The description of the filesystem
+ *
+ * Register a filesystem as desiring caching services if they're available.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+int fscache_register_netfs(struct fscache_netfs *netfs)
+{
+	if (fscache_available())
+		return __fscache_register_netfs(netfs);
+	else
+		return 0;
+}
+
+/**
+ * fscache_unregister_netfs - Indicate that a filesystem no longer desires
+ * caching services
+ * @netfs: The description of the filesystem
+ *
+ * Indicate that a filesystem no longer desires caching services for the
+ * moment.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+void fscache_unregister_netfs(struct fscache_netfs *netfs)
+{
+	if (fscache_available())
+		__fscache_unregister_netfs(netfs);
+}
+
+/**
+ * fscache_lookup_cache_tag - Look up a cache tag
+ * @name: The name of the tag to search for
+ *
+ * Acquire a specific cache referral tag that can be used to select a specific
+ * cache in which to cache an index.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+struct fscache_cache_tag *fscache_lookup_cache_tag(const char *name)
+{
+	if (fscache_available())
+		return __fscache_lookup_cache_tag(name);
+	else
+		return NULL;
+}
+
+/**
+ * fscache_release_cache_tag - Release a cache tag
+ * @tag: The tag to release
+ *
+ * Release a reference to a cache referral tag previously looked up.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+void fscache_release_cache_tag(struct fscache_cache_tag *tag)
+{
+	if (fscache_available())
+		__fscache_release_cache_tag(tag);
+}
+
+/**
+ * fscache_acquire_cookie - Acquire a cookie to represent a cache object
+ * @parent: The cookie that's to be the parent of this one
+ * @def: A description of the cache object, including callback operations
+ * @netfs_data: An arbitrary piece of data to be kept in the cookie to
+ * represent the cache object to the netfs
+ *
+ * This function is used to inform FS-Cache about part of an index hierarchy
+ * that can be used to locate files.  This is done by requesting a cookie for
+ * each index in the path to the file.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+struct fscache_cookie *fscache_acquire_cookie(
+	struct fscache_cookie *parent,
+	const struct fscache_cookie_def *def,
+	void *netfs_data)
+{
+	if (fscache_cookie_valid(parent))
+		return __fscache_acquire_cookie(parent, def, netfs_data);
+	else
+		return NULL;
+}
+
+/**
+ * fscache_relinquish_cookie - Return the cookie to the cache, maybe discarding
+ * it
+ * @cookie: The cookie being returned
+ * @retire: True if the cache object the cookie represents is to be discarded
+ *
+ * This function returns a cookie to the cache, forcibly discarding the
+ * associated cache object if retire is set to true.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+void fscache_relinquish_cookie(struct fscache_cookie *cookie, int retire)
+{
+	if (fscache_cookie_valid(cookie))
+		__fscache_relinquish_cookie(cookie, retire);
+}
+
+/**
+ * fscache_update_cookie - Request that a cache object be updated
+ * @cookie: The cookie representing the cache object
+ *
+ * Request an update of the index data for the cache object associated with the
+ * cookie.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+void fscache_update_cookie(struct fscache_cookie *cookie)
+{
+	if (fscache_cookie_valid(cookie))
+		__fscache_update_cookie(cookie);
+}
+
+/**
+ * fscache_pin_cookie - Pin a data-storage cache object in its cache
+ * @cookie: The cookie representing the cache object
+ *
+ * Permit data-storage cache objects to be pinned in the cache.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+int fscache_pin_cookie(struct fscache_cookie *cookie)
+{
+	return -ENOBUFS;
+}
+
+/**
+ * fscache_pin_cookie - Unpin a data-storage cache object in its cache
+ * @cookie: The cookie representing the cache object
+ *
+ * Permit data-storage cache objects to be unpinned from the cache.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+void fscache_unpin_cookie(struct fscache_cookie *cookie)
+{
+}
+
+/**
+ * fscache_attr_changed - Notify cache that an object's attributes changed
+ * @cookie: The cookie representing the cache object
+ *
+ * Send a notification to the cache indicating that an object's attributes have
+ * changed.  This includes the data size.  These attributes will be obtained
+ * through the get_attr() cookie definition op.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+int fscache_attr_changed(struct fscache_cookie *cookie)
+{
+	if (fscache_cookie_valid(cookie))
+		return __fscache_attr_changed(cookie);
+	else
+		return -ENOBUFS;
+}
+
+/**
+ * fscache_reserve_space - Reserve data space for a cached object
+ * @cookie: The cookie representing the cache object
+ * @i_size: The amount of space to be reserved
+ *
+ * Reserve an amount of space in the cache for the cache object attached to a
+ * cookie so that a write to that object within the space can always be
+ * honoured.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+int fscache_reserve_space(struct fscache_cookie *cookie, loff_t size)
+{
+	return -ENOBUFS;
+}
+
+/**
+ * fscache_read_or_alloc_page - Read a page from the cache or allocate a block
+ * in which to store it
+ * @cookie: The cookie representing the cache object
+ * @page: The netfs page to fill if possible
+ * @end_io_func: The callback to invoke when and if the page is filled
+ * @context: An arbitrary piece of data to pass on to end_io_func()
+ * @gfp: The conditions under which memory allocation should be made
+ *
+ * Read a page from the cache, or if that's not possible make a potential
+ * one-block reservation in the cache into which the page may be stored once
+ * fetched from the server.
+ *
+ * If the page is not backed by the cache object, or if it there's some reason
+ * it can't be, -ENOBUFS will be returned and nothing more will be done for
+ * that page.
+ *
+ * Else, if that page is backed by the cache, a read will be initiated directly
+ * to the netfs's page and 0 will be returned by this function.  The
+ * end_io_func() callback will be invoked when the operation terminates on a
+ * completion or failure.  Note that the callback may be invoked before the
+ * return.
+ *
+ * Else, if the page is unbacked, -ENODATA is returned and a block may have
+ * been allocated in the cache.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+int fscache_read_or_alloc_page(struct fscache_cookie *cookie,
+			       struct page *page,
+			       fscache_rw_complete_t end_io_func,
+			       void *context,
+			       gfp_t gfp)
+{
+	if (fscache_cookie_valid(cookie))
+		return __fscache_read_or_alloc_page(cookie, page, end_io_func,
+						    context, gfp);
+	else
+		return -ENOBUFS;
+}
+
+/**
+ * fscache_read_or_alloc_pages - Read pages from the cache and/or allocate
+ * blocks in which to store them
+ * @cookie: The cookie representing the cache object
+ * @mapping: The netfs inode mapping to which the pages will be attached
+ * @pages: A list of potential netfs pages to be filled
+ * @end_io_func: The callback to invoke when and if each page is filled
+ * @context: An arbitrary piece of data to pass on to end_io_func()
+ * @gfp: The conditions under which memory allocation should be made
+ *
+ * Read a set of pages from the cache, or if that's not possible, attempt to
+ * make a potential one-block reservation for each page in the cache into which
+ * that page may be stored once fetched from the server.
+ *
+ * If some pages are not backed by the cache object, or if it there's some
+ * reason they can't be, -ENOBUFS will be returned and nothing more will be
+ * done for that pages.
+ *
+ * Else, if some of the pages are backed by the cache, a read will be initiated
+ * directly to the netfs's page and 0 will be returned by this function.  The
+ * end_io_func() callback will be invoked when the operation terminates on a
+ * completion or failure.  Note that the callback may be invoked before the
+ * return.
+ *
+ * Else, if a page is unbacked, -ENODATA is returned and a block may have
+ * been allocated in the cache.
+ *
+ * Because the function may want to return all of -ENOBUFS, -ENODATA and 0 in
+ * regard to different pages, the return values are prioritised in that order.
+ * Any pages submitted for reading are removed from the pages list.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+int fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
+				struct address_space *mapping,
+				struct list_head *pages,
+				unsigned *nr_pages,
+				fscache_rw_complete_t end_io_func,
+				void *context,
+				gfp_t gfp)
+{
+	if (fscache_cookie_valid(cookie))
+		return __fscache_read_or_alloc_pages(cookie, mapping, pages,
+						     nr_pages, end_io_func,
+						     context, gfp);
+	else
+		return -ENOBUFS;
+}
+
+/**
+ * fscache_alloc_page - Allocate a block in which to store a page
+ * @cookie: The cookie representing the cache object
+ * @page: The netfs page to allocate a page for
+ * @gfp: The conditions under which memory allocation should be made
+ *
+ * Request Allocation a block in the cache in which to store a netfs page
+ * without retrieving any contents from the cache.
+ *
+ * If the page is not backed by a file then -ENOBUFS will be returned and
+ * nothing more will be done, and no reservation will be made.
+ *
+ * Else, a block will be allocated if one wasn't already, and 0 will be
+ * returned
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+int fscache_alloc_page(struct fscache_cookie *cookie,
+		       struct page *page,
+		       gfp_t gfp)
+{
+	if (fscache_cookie_valid(cookie))
+		return __fscache_alloc_page(cookie, page, gfp);
+	else
+		return -ENOBUFS;
+}
+
+/**
+ * fscache_write_page - Request storage of a page in the cache
+ * @cookie: The cookie representing the cache object
+ * @page: The netfs page to store
+ * @gfp: The conditions under which memory allocation should be made
+ *
+ * Request the contents of the netfs page be written into the cache.  This
+ * request may be ignored if no cache block is currently allocated, in which
+ * case it will return -ENOBUFS.
+ *
+ * If a cache block was already allocated, a write will be initiated and 0 will
+ * be returned.  The PG_fscache_write page bit is set immediately and will then
+ * be cleared at the completion of the write to indicate the success or failure
+ * of the operation.  Note that the completion may happen before the return.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+int fscache_write_page(struct fscache_cookie *cookie,
+		       struct page *page,
+		       gfp_t gfp)
+{
+	if (fscache_cookie_valid(cookie))
+		return __fscache_write_page(cookie, page, gfp);
+	else
+		return -ENOBUFS;
+}
+
+/**
+ * fscache_uncache_page - Indicate that caching is no longer required on a page
+ * @cookie: The cookie representing the cache object
+ * @page: The netfs page that was being cached.
+ *
+ * Tell the cache that we no longer want a page to be cached and that it should
+ * remove any knowledge of the netfs page it may have.
+ *
+ * Note that this cannot cancel any outstanding I/O operations between this
+ * page and the cache.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+void fscache_uncache_page(struct fscache_cookie *cookie,
+			  struct page *page)
+{
+	if (fscache_cookie_valid(cookie))
+		__fscache_uncache_page(cookie, page);
+}
+
+/**
+ * fscache_check_page_write - Ask if a page is being writing to the cache
+ * @cookie: The cookie representing the cache object
+ * @page: The netfs page that is being cached.
+ *
+ * Ask the cache if a page is being written to the cache.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+bool fscache_check_page_write(struct fscache_cookie *cookie,
+			      struct page *page)
+{
+	if (fscache_cookie_valid(cookie))
+		return __fscache_check_page_write(cookie, page);
+	return false;
+}
+
+/**
+ * fscache_wait_on_page_write - Wait for a page to complete writing to the cache
+ * @cookie: The cookie representing the cache object
+ * @page: The netfs page that is being cached.
+ *
+ * Ask the cache to wake us up when a page is no longer being written to the
+ * cache.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+void fscache_wait_on_page_write(struct fscache_cookie *cookie,
+				struct page *page)
+{
+	if (fscache_cookie_valid(cookie))
+		__fscache_wait_on_page_write(cookie, page);
+}
+
+/**
+ * fscache_maybe_release_page - Consider releasing a page, cancelling a store
+ * @cookie: The cookie representing the cache object
+ * @page: The netfs page that is being cached.
+ * @gfp: The gfp flags passed to releasepage()
+ *
+ * Consider releasing a page for the vmscan algorithm, on behalf of the netfs's
+ * releasepage() call.  A storage request on the page may cancelled if it is
+ * not currently being processed.
+ *
+ * The function returns true if the page no longer has a storage request on it,
+ * and false if a storage request is left in place.  If true is returned, the
+ * page will have been passed to fscache_uncache_page().  If false is returned
+ * the page cannot be freed yet.
+ */
+static inline
+bool fscache_maybe_release_page(struct fscache_cookie *cookie,
+				struct page *page,
+				gfp_t gfp)
+{
+	if (fscache_cookie_valid(cookie) && PageFsCache(page))
+		return __fscache_maybe_release_page(cookie, page, gfp);
+	return false;
+}
+
+#endif /* _LINUX_FSCACHE_H */
diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h
index 7ef1caf50269..43fc95d822d5 100644
--- a/include/linux/fsl_devices.h
+++ b/include/linux/fsl_devices.h
@@ -18,7 +18,6 @@
 #define _FSL_DEVICE_H_
 
 #include <linux/types.h>
-#include <linux/phy.h>
 
 /*
  * Some conventions on how we handle peripherals on Freescale chips
@@ -44,31 +43,6 @@
  *
  */
 
-struct gianfar_platform_data {
-	/* device specific information */
-	u32	device_flags;
-	char	bus_id[BUS_ID_SIZE];
-	phy_interface_t interface;
-};
-
-struct gianfar_mdio_data {
-	/* board specific information */
-	int	irq[32];
-};
-
-/* Flags in gianfar_platform_data */
-#define FSL_GIANFAR_BRD_HAS_PHY_INTR	0x00000001 /* set or use a timer */
-#define FSL_GIANFAR_BRD_IS_REDUCED	0x00000002 /* Set if RGMII, RMII */
-
-struct fsl_i2c_platform_data {
-	/* device specific information */
-	u32	device_flags;
-};
-
-/* Flags related to I2C device features */
-#define FSL_I2C_DEV_SEPARATE_DFSRR	0x00000001
-#define FSL_I2C_DEV_CLOCK_5200		0x00000002
-
 enum fsl_usb2_operating_modes {
 	FSL_USB2_MPH_HOST,
 	FSL_USB2_DR_HOST,
diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
index 00fbd5b245c9..936f9aa8bb97 100644
--- a/include/linux/fsnotify.h
+++ b/include/linux/fsnotify.h
@@ -13,6 +13,7 @@
 
 #include <linux/dnotify.h>
 #include <linux/inotify.h>
+#include <linux/fsnotify_backend.h>
 #include <linux/audit.h>
 
 /*
@@ -22,19 +23,45 @@
 static inline void fsnotify_d_instantiate(struct dentry *entry,
 						struct inode *inode)
 {
+	__fsnotify_d_instantiate(entry, inode);
+
 	inotify_d_instantiate(entry, inode);
 }
 
+/* Notify this dentry's parent about a child's events. */
+static inline void fsnotify_parent(struct dentry *dentry, __u32 mask)
+{
+	__fsnotify_parent(dentry, mask);
+
+	inotify_dentry_parent_queue_event(dentry, mask, 0, dentry->d_name.name);
+}
+
 /*
  * fsnotify_d_move - entry has been moved
  * Called with dcache_lock and entry->d_lock held.
  */
 static inline void fsnotify_d_move(struct dentry *entry)
 {
+	/*
+	 * On move we need to update entry->d_flags to indicate if the new parent
+	 * cares about events from this entry.
+	 */
+	__fsnotify_update_dcache_flags(entry);
+
 	inotify_d_move(entry);
 }
 
 /*
+ * fsnotify_link_count - inode's link count changed
+ */
+static inline void fsnotify_link_count(struct inode *inode)
+{
+	inotify_inode_queue_event(inode, IN_ATTRIB, 0, NULL, NULL);
+
+	fsnotify(inode, FS_ATTRIB, inode, FSNOTIFY_EVENT_INODE, NULL, 0);
+}
+
+/*
  * 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,
@@ -42,42 +69,62 @@ static inline void fsnotify_move(struct inode *old_dir, struct inode *new_dir,
 				 int isdir, struct inode *target, struct dentry *moved)
 {
 	struct inode *source = moved->d_inode;
-	u32 cookie = inotify_get_cookie();
+	u32 in_cookie = inotify_get_cookie();
+	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);
 
 	if (old_dir == new_dir)
-		inode_dir_notify(old_dir, DN_RENAME);
-	else {
-		inode_dir_notify(old_dir, DN_DELETE);
-		inode_dir_notify(new_dir, DN_CREATE);
-	}
+		old_dir_mask |= FS_DN_RENAME;
 
-	if (isdir)
+	if (isdir) {
 		isdir = IN_ISDIR;
-	inotify_inode_queue_event(old_dir, IN_MOVED_FROM|isdir,cookie,old_name,
+		old_dir_mask |= FS_IN_ISDIR;
+		new_dir_mask |= FS_IN_ISDIR;
+	}
+
+	inotify_inode_queue_event(old_dir, IN_MOVED_FROM|isdir, in_cookie, old_name,
 				  source);
-	inotify_inode_queue_event(new_dir, IN_MOVED_TO|isdir, cookie, new_name,
+	inotify_inode_queue_event(new_dir, IN_MOVED_TO|isdir, in_cookie, new_name,
 				  source);
 
+	fsnotify(old_dir, old_dir_mask, old_dir, FSNOTIFY_EVENT_INODE, old_name, fs_cookie);
+	fsnotify(new_dir, new_dir_mask, new_dir, FSNOTIFY_EVENT_INODE, new_name, fs_cookie);
+
 	if (target) {
 		inotify_inode_queue_event(target, IN_DELETE_SELF, 0, NULL, NULL);
 		inotify_inode_is_dead(target);
+
+		/* this is really a link_count change not a removal */
+		fsnotify_link_count(target);
 	}
 
 	if (source) {
 		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);
 }
 
 /*
+ * fsnotify_inode_delete - and inode is being evicted from cache, clean up is needed
+ */
+static inline void fsnotify_inode_delete(struct inode *inode)
+{
+	__fsnotify_inode_delete(inode);
+}
+
+/*
  * fsnotify_nameremove - a filename was removed from a directory
  */
 static inline void fsnotify_nameremove(struct dentry *dentry, int isdir)
 {
+	__u32 mask = FS_DELETE;
+
 	if (isdir)
-		isdir = IN_ISDIR;
-	dnotify_parent(dentry, DN_DELETE);
-	inotify_dentry_parent_queue_event(dentry, IN_DELETE|isdir, 0, dentry->d_name.name);
+		mask |= FS_IN_ISDIR;
+
+	fsnotify_parent(dentry, mask);
 }
 
 /*
@@ -87,14 +134,9 @@ static inline void fsnotify_inoderemove(struct inode *inode)
 {
 	inotify_inode_queue_event(inode, IN_DELETE_SELF, 0, NULL, NULL);
 	inotify_inode_is_dead(inode);
-}
 
-/*
- * fsnotify_link_count - inode's link count changed
- */
-static inline void fsnotify_link_count(struct inode *inode)
-{
-	inotify_inode_queue_event(inode, IN_ATTRIB, 0, NULL, NULL);
+	fsnotify(inode, FS_DELETE_SELF, inode, FSNOTIFY_EVENT_INODE, NULL, 0);
+	__fsnotify_inode_delete(inode);
 }
 
 /*
@@ -102,10 +144,11 @@ static inline void fsnotify_link_count(struct inode *inode)
  */
 static inline void fsnotify_create(struct inode *inode, struct dentry *dentry)
 {
-	inode_dir_notify(inode, DN_CREATE);
 	inotify_inode_queue_event(inode, IN_CREATE, 0, dentry->d_name.name,
 				  dentry->d_inode);
 	audit_inode_child(dentry->d_name.name, dentry, inode);
+
+	fsnotify(inode, FS_CREATE, dentry->d_inode, FSNOTIFY_EVENT_INODE, dentry->d_name.name, 0);
 }
 
 /*
@@ -115,11 +158,12 @@ static inline void fsnotify_create(struct inode *inode, struct dentry *dentry)
  */
 static inline void fsnotify_link(struct inode *dir, struct inode *inode, struct dentry *new_dentry)
 {
-	inode_dir_notify(dir, DN_CREATE);
 	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);
+
+	fsnotify(dir, FS_CREATE, inode, FSNOTIFY_EVENT_INODE, new_dentry->d_name.name, 0);
 }
 
 /*
@@ -127,10 +171,13 @@ static inline void fsnotify_link(struct inode *dir, struct inode *inode, struct
  */
 static inline void fsnotify_mkdir(struct inode *inode, struct dentry *dentry)
 {
-	inode_dir_notify(inode, DN_CREATE);
-	inotify_inode_queue_event(inode, IN_CREATE | IN_ISDIR, 0, 
-				  dentry->d_name.name, dentry->d_inode);
+	__u32 mask = (FS_CREATE | FS_IN_ISDIR);
+	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);
+
+	fsnotify(inode, mask, d_inode, FSNOTIFY_EVENT_INODE, dentry->d_name.name, 0);
 }
 
 /*
@@ -139,14 +186,15 @@ static inline void fsnotify_mkdir(struct inode *inode, struct dentry *dentry)
 static inline void fsnotify_access(struct dentry *dentry)
 {
 	struct inode *inode = dentry->d_inode;
-	u32 mask = IN_ACCESS;
+	__u32 mask = FS_ACCESS;
 
 	if (S_ISDIR(inode->i_mode))
-		mask |= IN_ISDIR;
+		mask |= FS_IN_ISDIR;
 
-	dnotify_parent(dentry, DN_ACCESS);
-	inotify_dentry_parent_queue_event(dentry, mask, 0, dentry->d_name.name);
 	inotify_inode_queue_event(inode, mask, 0, NULL, NULL);
+
+	fsnotify_parent(dentry, mask);
+	fsnotify(inode, mask, inode, FSNOTIFY_EVENT_INODE, NULL, 0);
 }
 
 /*
@@ -155,14 +203,15 @@ static inline void fsnotify_access(struct dentry *dentry)
 static inline void fsnotify_modify(struct dentry *dentry)
 {
 	struct inode *inode = dentry->d_inode;
-	u32 mask = IN_MODIFY;
+	__u32 mask = FS_MODIFY;
 
 	if (S_ISDIR(inode->i_mode))
-		mask |= IN_ISDIR;
+		mask |= FS_IN_ISDIR;
 
-	dnotify_parent(dentry, DN_MODIFY);
-	inotify_dentry_parent_queue_event(dentry, mask, 0, dentry->d_name.name);
 	inotify_inode_queue_event(inode, mask, 0, NULL, NULL);
+
+	fsnotify_parent(dentry, mask);
+	fsnotify(inode, mask, inode, FSNOTIFY_EVENT_INODE, NULL, 0);
 }
 
 /*
@@ -171,13 +220,15 @@ static inline void fsnotify_modify(struct dentry *dentry)
 static inline void fsnotify_open(struct dentry *dentry)
 {
 	struct inode *inode = dentry->d_inode;
-	u32 mask = IN_OPEN;
+	__u32 mask = FS_OPEN;
 
 	if (S_ISDIR(inode->i_mode))
-		mask |= IN_ISDIR;
+		mask |= FS_IN_ISDIR;
 
-	inotify_dentry_parent_queue_event(dentry, mask, 0, dentry->d_name.name);
 	inotify_inode_queue_event(inode, mask, 0, NULL, NULL);
+
+	fsnotify_parent(dentry, mask);
+	fsnotify(inode, mask, inode, FSNOTIFY_EVENT_INODE, NULL, 0);
 }
 
 /*
@@ -187,15 +238,16 @@ static inline void fsnotify_close(struct file *file)
 {
 	struct dentry *dentry = file->f_path.dentry;
 	struct inode *inode = dentry->d_inode;
-	const char *name = dentry->d_name.name;
 	fmode_t mode = file->f_mode;
-	u32 mask = (mode & FMODE_WRITE) ? IN_CLOSE_WRITE : IN_CLOSE_NOWRITE;
+	__u32 mask = (mode & FMODE_WRITE) ? FS_CLOSE_WRITE : FS_CLOSE_NOWRITE;
 
 	if (S_ISDIR(inode->i_mode))
-		mask |= IN_ISDIR;
+		mask |= FS_IN_ISDIR;
 
-	inotify_dentry_parent_queue_event(dentry, mask, 0, name);
 	inotify_inode_queue_event(inode, mask, 0, NULL, NULL);
+
+	fsnotify_parent(dentry, mask);
+	fsnotify(inode, mask, file, FSNOTIFY_EVENT_FILE, NULL, 0);
 }
 
 /*
@@ -204,13 +256,15 @@ static inline void fsnotify_close(struct file *file)
 static inline void fsnotify_xattr(struct dentry *dentry)
 {
 	struct inode *inode = dentry->d_inode;
-	u32 mask = IN_ATTRIB;
+	__u32 mask = FS_ATTRIB;
 
 	if (S_ISDIR(inode->i_mode))
-		mask |= IN_ISDIR;
+		mask |= FS_IN_ISDIR;
 
-	inotify_dentry_parent_queue_event(dentry, mask, 0, dentry->d_name.name);
 	inotify_inode_queue_event(inode, mask, 0, NULL, NULL);
+
+	fsnotify_parent(dentry, mask);
+	fsnotify(inode, mask, inode, FSNOTIFY_EVENT_INODE, NULL, 0);
 }
 
 /*
@@ -220,50 +274,37 @@ static inline void fsnotify_xattr(struct dentry *dentry)
 static inline void fsnotify_change(struct dentry *dentry, unsigned int ia_valid)
 {
 	struct inode *inode = dentry->d_inode;
-	int dn_mask = 0;
-	u32 in_mask = 0;
+	__u32 mask = 0;
+
+	if (ia_valid & ATTR_UID)
+		mask |= FS_ATTRIB;
+	if (ia_valid & ATTR_GID)
+		mask |= FS_ATTRIB;
+	if (ia_valid & ATTR_SIZE)
+		mask |= FS_MODIFY;
 
-	if (ia_valid & ATTR_UID) {
-		in_mask |= IN_ATTRIB;
-		dn_mask |= DN_ATTRIB;
-	}
-	if (ia_valid & ATTR_GID) {
-		in_mask |= IN_ATTRIB;
-		dn_mask |= DN_ATTRIB;
-	}
-	if (ia_valid & ATTR_SIZE) {
-		in_mask |= IN_MODIFY;
-		dn_mask |= DN_MODIFY;
-	}
 	/* both times implies a utime(s) call */
 	if ((ia_valid & (ATTR_ATIME | ATTR_MTIME)) == (ATTR_ATIME | ATTR_MTIME))
-	{
-		in_mask |= IN_ATTRIB;
-		dn_mask |= DN_ATTRIB;
-	} else if (ia_valid & ATTR_ATIME) {
-		in_mask |= IN_ACCESS;
-		dn_mask |= DN_ACCESS;
-	} else if (ia_valid & ATTR_MTIME) {
-		in_mask |= IN_MODIFY;
-		dn_mask |= DN_MODIFY;
-	}
-	if (ia_valid & ATTR_MODE) {
-		in_mask |= IN_ATTRIB;
-		dn_mask |= DN_ATTRIB;
-	}
+		mask |= FS_ATTRIB;
+	else if (ia_valid & ATTR_ATIME)
+		mask |= FS_ACCESS;
+	else if (ia_valid & ATTR_MTIME)
+		mask |= FS_MODIFY;
+
+	if (ia_valid & ATTR_MODE)
+		mask |= FS_ATTRIB;
 
-	if (dn_mask)
-		dnotify_parent(dentry, dn_mask);
-	if (in_mask) {
+	if (mask) {
 		if (S_ISDIR(inode->i_mode))
-			in_mask |= IN_ISDIR;
-		inotify_inode_queue_event(inode, in_mask, 0, NULL, NULL);
-		inotify_dentry_parent_queue_event(dentry, in_mask, 0,
-						  dentry->d_name.name);
+			mask |= FS_IN_ISDIR;
+		inotify_inode_queue_event(inode, mask, 0, NULL, NULL);
+
+		fsnotify_parent(dentry, mask);
+		fsnotify(inode, mask, inode, FSNOTIFY_EVENT_INODE, NULL, 0);
 	}
 }
 
-#ifdef CONFIG_INOTIFY	/* inotify helpers */
+#if defined(CONFIG_INOTIFY) || defined(CONFIG_FSNOTIFY)	/* notify helpers */
 
 /*
  * fsnotify_oldname_init - save off the old filename before we change it
@@ -281,7 +322,7 @@ static inline void fsnotify_oldname_free(const char *old_name)
 	kfree(old_name);
 }
 
-#else	/* CONFIG_INOTIFY */
+#else	/* CONFIG_INOTIFY || CONFIG_FSNOTIFY */
 
 static inline const char *fsnotify_oldname_init(const char *name)
 {
diff --git a/include/linux/fsnotify_backend.h b/include/linux/fsnotify_backend.h
new file mode 100644
index 000000000000..4d6f47b51189
--- /dev/null
+++ b/include/linux/fsnotify_backend.h
@@ -0,0 +1,387 @@
+/*
+ * Filesystem access notification for Linux
+ *
+ *  Copyright (C) 2008 Red Hat, Inc., Eric Paris <eparis@redhat.com>
+ */
+
+#ifndef __LINUX_FSNOTIFY_BACKEND_H
+#define __LINUX_FSNOTIFY_BACKEND_H
+
+#ifdef __KERNEL__
+
+#include <linux/idr.h> /* inotify uses this */
+#include <linux/fs.h> /* struct inode */
+#include <linux/list.h>
+#include <linux/path.h> /* struct path */
+#include <linux/spinlock.h>
+#include <linux/types.h>
+
+#include <asm/atomic.h>
+
+/*
+ * IN_* from inotfy.h lines up EXACTLY with FS_*, this is so we can easily
+ * convert between them.  dnotify only needs conversion at watch creation
+ * so no perf loss there.  fanotify isn't defined yet, so it can use the
+ * wholes if it needs more events.
+ */
+#define FS_ACCESS		0x00000001	/* File was accessed */
+#define FS_MODIFY		0x00000002	/* File was modified */
+#define FS_ATTRIB		0x00000004	/* Metadata changed */
+#define FS_CLOSE_WRITE		0x00000008	/* Writtable file was closed */
+#define FS_CLOSE_NOWRITE	0x00000010	/* Unwrittable file closed */
+#define FS_OPEN			0x00000020	/* File was opened */
+#define FS_MOVED_FROM		0x00000040	/* File was moved from X */
+#define FS_MOVED_TO		0x00000080	/* File was moved to Y */
+#define FS_CREATE		0x00000100	/* Subfile was created */
+#define FS_DELETE		0x00000200	/* Subfile was deleted */
+#define FS_DELETE_SELF		0x00000400	/* Self was deleted */
+#define FS_MOVE_SELF		0x00000800	/* Self was moved */
+
+#define FS_UNMOUNT		0x00002000	/* inode on umount fs */
+#define FS_Q_OVERFLOW		0x00004000	/* Event queued overflowed */
+#define FS_IN_IGNORED		0x00008000	/* last inotify event here */
+
+#define FS_IN_ISDIR		0x40000000	/* event occurred against dir */
+#define FS_IN_ONESHOT		0x80000000	/* only send event once */
+
+#define FS_DN_RENAME		0x10000000	/* file renamed */
+#define FS_DN_MULTISHOT		0x20000000	/* dnotify multishot */
+
+/* This inode cares about things that happen to its children.  Always set for
+ * dnotify and inotify. */
+#define FS_EVENT_ON_CHILD	0x08000000
+
+/* This is a list of all events that may get sent to a parernt based on fs event
+ * happening to inodes inside that directory */
+#define FS_EVENTS_POSS_ON_CHILD   (FS_ACCESS | FS_MODIFY | FS_ATTRIB |\
+				   FS_CLOSE_WRITE | FS_CLOSE_NOWRITE | FS_OPEN |\
+				   FS_MOVED_FROM | FS_MOVED_TO | FS_CREATE |\
+				   FS_DELETE)
+
+/* listeners that hard code group numbers near the top */
+#define DNOTIFY_GROUP_NUM	UINT_MAX
+#define INOTIFY_GROUP_NUM	(DNOTIFY_GROUP_NUM-1)
+
+struct fsnotify_group;
+struct fsnotify_event;
+struct fsnotify_mark_entry;
+struct fsnotify_event_private_data;
+
+/*
+ * Each group much define these ops.  The fsnotify infrastructure will call
+ * these operations for each relevant group.
+ *
+ * should_send_event - given a group, inode, and mask this function determines
+ *		if the group is interested in this event.
+ * handle_event - main call for a group to handle an fs event
+ * free_group_priv - called when a group refcnt hits 0 to clean up the private union
+ * freeing-mark - this means that a mark has been flagged to die when everything
+ *		finishes using it.  The function is supplied with what must be a
+ *		valid group and inode to use to clean up.
+ */
+struct fsnotify_ops {
+	bool (*should_send_event)(struct fsnotify_group *group, struct inode *inode, __u32 mask);
+	int (*handle_event)(struct fsnotify_group *group, struct fsnotify_event *event);
+	void (*free_group_priv)(struct fsnotify_group *group);
+	void (*freeing_mark)(struct fsnotify_mark_entry *entry, struct fsnotify_group *group);
+	void (*free_event_priv)(struct fsnotify_event_private_data *priv);
+};
+
+/*
+ * A group is a "thing" that wants to receive notification about filesystem
+ * events.  The mask holds the subset of event types this group cares about.
+ * refcnt on a group is up to the implementor and at any moment if it goes 0
+ * everything will be cleaned up.
+ */
+struct fsnotify_group {
+	/*
+	 * global list of all groups receiving events from fsnotify.
+	 * anchored by fsnotify_groups and protected by either fsnotify_grp_mutex
+	 * or fsnotify_grp_srcu depending on write vs read.
+	 */
+	struct list_head group_list;
+
+	/*
+	 * Defines all of the event types in which this group is interested.
+	 * This mask is a bitwise OR of the FS_* events from above.  Each time
+	 * this mask changes for a group (if it changes) the correct functions
+	 * must be called to update the global structures which indicate global
+	 * interest in event types.
+	 */
+	__u32 mask;
+
+	/*
+	 * How the refcnt is used is up to each group.  When the refcnt hits 0
+	 * fsnotify will clean up all of the resources associated with this group.
+	 * As an example, the dnotify group will always have a refcnt=1 and that
+	 * will never change.  Inotify, on the other hand, has a group per
+	 * inotify_init() and the refcnt will hit 0 only when that fd has been
+	 * closed.
+	 */
+	atomic_t refcnt;		/* things with interest in this group */
+	unsigned int group_num;		/* simply prevents accidental group collision */
+
+	const struct fsnotify_ops *ops;	/* how this group handles things */
+
+	/* needed to send notification to userspace */
+	struct mutex notification_mutex;	/* protect the notification_list */
+	struct list_head notification_list;	/* list of event_holder this group needs to send to userspace */
+	wait_queue_head_t notification_waitq;	/* read() on the notification file blocks on this waitq */
+	unsigned int q_len;			/* events on the queue */
+	unsigned int max_events;		/* maximum events allowed on the list */
+
+	/* stores all fastapth entries assoc with this group so they can be cleaned on unregister */
+	spinlock_t mark_lock;		/* protect mark_entries list */
+	atomic_t num_marks;		/* 1 for each mark entry and 1 for not being
+					 * past the point of no return when freeing
+					 * a group */
+	struct list_head mark_entries;	/* all inode mark entries for this group */
+
+	/* prevents double list_del of group_list.  protected by global fsnotify_grp_mutex */
+	bool on_group_list;
+
+	/* groups can define private fields here or use the void *private */
+	union {
+		void *private;
+#ifdef CONFIG_INOTIFY_USER
+		struct inotify_group_private_data {
+			spinlock_t	idr_lock;
+			struct idr      idr;
+			u32             last_wd;
+			struct fasync_struct    *fa;    /* async notification */
+			struct user_struct      *user;
+		} inotify_data;
+#endif
+	};
+};
+
+/*
+ * A single event can be queued in multiple group->notification_lists.
+ *
+ * each group->notification_list will point to an event_holder which in turns points
+ * to the actual event that needs to be sent to userspace.
+ *
+ * Seemed cheaper to create a refcnt'd event and a small holder for every group
+ * than create a different event for every group
+ *
+ */
+struct fsnotify_event_holder {
+	struct fsnotify_event *event;
+	struct list_head event_list;
+};
+
+/*
+ * Inotify needs to tack data onto an event.  This struct lets us later find the
+ * correct private data of the correct group.
+ */
+struct fsnotify_event_private_data {
+	struct fsnotify_group *group;
+	struct list_head event_list;
+};
+
+/*
+ * all of the information about the original object we want to now send to
+ * a group.  If you want to carry more info from the accessing task to the
+ * listener this structure is where you need to be adding fields.
+ */
+struct fsnotify_event {
+	/*
+	 * If we create an event we are also likely going to need a holder
+	 * to link to a group.  So embed one holder in the event.  Means only
+	 * one allocation for the common case where we only have one group
+	 */
+	struct fsnotify_event_holder holder;
+	spinlock_t lock;	/* protection for the associated event_holder and private_list */
+	/* to_tell may ONLY be dereferenced during handle_event(). */
+	struct inode *to_tell;	/* either the inode the event happened to or its parent */
+	/*
+	 * depending on the event type we should have either a path or inode
+	 * We hold a reference on path, but NOT on inode.  Since we have the ref on
+	 * the path, it may be dereferenced at any point during this object's
+	 * lifetime.  That reference is dropped when this object's refcnt hits
+	 * 0.  If this event contains an inode instead of a path, the inode may
+	 * ONLY be used during handle_event().
+	 */
+	union {
+		struct path path;
+		struct inode *inode;
+	};
+/* when calling fsnotify tell it if the data is a path or inode */
+#define FSNOTIFY_EVENT_NONE	0
+#define FSNOTIFY_EVENT_PATH	1
+#define FSNOTIFY_EVENT_INODE	2
+#define FSNOTIFY_EVENT_FILE	3
+	int data_type;		/* which of the above union we have */
+	atomic_t refcnt;	/* how many groups still are using/need to send this event */
+	__u32 mask;		/* the type of access, bitwise OR for FS_* event types */
+
+	u32 sync_cookie;	/* used to corrolate events, namely inotify mv events */
+	char *file_name;
+	size_t name_len;
+
+	struct list_head private_data_list;	/* groups can store private data here */
+};
+
+/*
+ * a mark is simply an entry attached to an in core inode which allows an
+ * fsnotify listener to indicate they are either no longer interested in events
+ * of a type matching mask or only interested in those events.
+ *
+ * these are flushed when an inode is evicted from core and may be flushed
+ * when the inode is modified (as seen by fsnotify_access).  Some fsnotify users
+ * (such as dnotify) will flush these when the open fd is closed and not at
+ * inode eviction or modification.
+ */
+struct fsnotify_mark_entry {
+	__u32 mask;			/* mask this mark entry is for */
+	/* we hold ref for each i_list and g_list.  also one ref for each 'thing'
+	 * in kernel that found and may be using this mark. */
+	atomic_t refcnt;		/* active things looking at this mark */
+	struct inode *inode;		/* inode this entry is associated with */
+	struct fsnotify_group *group;	/* group this mark entry is for */
+	struct hlist_node i_list;	/* list of mark_entries by inode->i_fsnotify_mark_entries */
+	struct list_head g_list;	/* list of mark_entries by group->i_fsnotify_mark_entries */
+	spinlock_t lock;		/* protect group, inode, and killme */
+	struct list_head free_i_list;	/* tmp list used when freeing this mark */
+	struct list_head free_g_list;	/* tmp list used when freeing this mark */
+	void (*free_mark)(struct fsnotify_mark_entry *entry); /* called on final put+free */
+};
+
+#ifdef CONFIG_FSNOTIFY
+
+/* called from the vfs helpers */
+
+/* main fsnotify call to send events */
+extern void fsnotify(struct inode *to_tell, __u32 mask, void *data, int data_is,
+		     const char *name, u32 cookie);
+extern void __fsnotify_parent(struct dentry *dentry, __u32 mask);
+extern void __fsnotify_inode_delete(struct inode *inode);
+extern u32 fsnotify_get_cookie(void);
+
+static inline int fsnotify_inode_watches_children(struct inode *inode)
+{
+	/* FS_EVENT_ON_CHILD is set if the inode may care */
+	if (!(inode->i_fsnotify_mask & FS_EVENT_ON_CHILD))
+		return 0;
+	/* this inode might care about child events, does it care about the
+	 * specific set of events that can happen on a child? */
+	return inode->i_fsnotify_mask & FS_EVENTS_POSS_ON_CHILD;
+}
+
+/*
+ * Update the dentry with a flag indicating the interest of its parent to receive
+ * filesystem events when those events happens to this dentry->d_inode.
+ */
+static inline void __fsnotify_update_dcache_flags(struct dentry *dentry)
+{
+	struct dentry *parent;
+
+	assert_spin_locked(&dcache_lock);
+	assert_spin_locked(&dentry->d_lock);
+
+	parent = dentry->d_parent;
+	if (parent->d_inode && fsnotify_inode_watches_children(parent->d_inode))
+		dentry->d_flags |= DCACHE_FSNOTIFY_PARENT_WATCHED;
+	else
+		dentry->d_flags &= ~DCACHE_FSNOTIFY_PARENT_WATCHED;
+}
+
+/*
+ * fsnotify_d_instantiate - instantiate a dentry for inode
+ * Called with dcache_lock held.
+ */
+static inline void __fsnotify_d_instantiate(struct dentry *dentry, struct inode *inode)
+{
+	if (!inode)
+		return;
+
+	assert_spin_locked(&dcache_lock);
+
+	spin_lock(&dentry->d_lock);
+	__fsnotify_update_dcache_flags(dentry);
+	spin_unlock(&dentry->d_lock);
+}
+
+/* called from fsnotify listeners, such as fanotify or dnotify */
+
+/* must call when a group changes its ->mask */
+extern void fsnotify_recalc_global_mask(void);
+/* get a reference to an existing or create a new group */
+extern struct fsnotify_group *fsnotify_obtain_group(unsigned int group_num,
+						    __u32 mask,
+						    const struct fsnotify_ops *ops);
+/* run all marks associated with this group and update group->mask */
+extern void fsnotify_recalc_group_mask(struct fsnotify_group *group);
+/* drop reference on a group from fsnotify_obtain_group */
+extern void fsnotify_put_group(struct fsnotify_group *group);
+
+/* take a reference to an event */
+extern void fsnotify_get_event(struct fsnotify_event *event);
+extern void fsnotify_put_event(struct fsnotify_event *event);
+/* find private data previously attached to an event and unlink it */
+extern struct fsnotify_event_private_data *fsnotify_remove_priv_from_event(struct fsnotify_group *group,
+									   struct fsnotify_event *event);
+
+/* attach the event to the group notification queue */
+extern int fsnotify_add_notify_event(struct fsnotify_group *group, struct fsnotify_event *event,
+				     struct fsnotify_event_private_data *priv);
+/* true if the group notification queue is empty */
+extern bool fsnotify_notify_queue_is_empty(struct fsnotify_group *group);
+/* return, but do not dequeue the first event on the notification queue */
+extern struct fsnotify_event *fsnotify_peek_notify_event(struct fsnotify_group *group);
+/* return AND dequeue the first event on the notification queue */
+extern struct fsnotify_event *fsnotify_remove_notify_event(struct fsnotify_group *group);
+
+/* functions used to manipulate the marks attached to inodes */
+
+/* run all marks associated with an inode and update inode->i_fsnotify_mask */
+extern void fsnotify_recalc_inode_mask(struct inode *inode);
+extern void fsnotify_init_mark(struct fsnotify_mark_entry *entry, void (*free_mark)(struct fsnotify_mark_entry *entry));
+/* find (and take a reference) to a mark associated with group and inode */
+extern struct fsnotify_mark_entry *fsnotify_find_mark_entry(struct fsnotify_group *group, struct inode *inode);
+/* attach the mark to both the group and the inode */
+extern int fsnotify_add_mark(struct fsnotify_mark_entry *entry, struct fsnotify_group *group, struct inode *inode);
+/* given a mark, flag it to be freed when all references are dropped */
+extern void fsnotify_destroy_mark_by_entry(struct fsnotify_mark_entry *entry);
+/* run all the marks in a group, and flag them to be freed */
+extern void fsnotify_clear_marks_by_group(struct fsnotify_group *group);
+extern void fsnotify_get_mark(struct fsnotify_mark_entry *entry);
+extern void fsnotify_put_mark(struct fsnotify_mark_entry *entry);
+extern void fsnotify_unmount_inodes(struct list_head *list);
+
+/* put here because inotify does some weird stuff when destroying watches */
+extern struct fsnotify_event *fsnotify_create_event(struct inode *to_tell, __u32 mask,
+						    void *data, int data_is, const char *name,
+						    u32 cookie, gfp_t gfp);
+
+#else
+
+static inline void fsnotify(struct inode *to_tell, __u32 mask, void *data, int data_is,
+			    const char *name, u32 cookie)
+{}
+
+static inline void __fsnotify_parent(struct dentry *dentry, __u32 mask)
+{}
+
+static inline void __fsnotify_inode_delete(struct inode *inode)
+{}
+
+static inline void __fsnotify_update_dcache_flags(struct dentry *dentry)
+{}
+
+static inline void __fsnotify_d_instantiate(struct dentry *dentry, struct inode *inode)
+{}
+
+static inline u32 fsnotify_get_cookie(void)
+{
+	return 0;
+}
+
+static inline void fsnotify_unmount_inodes(struct list_head *list)
+{}
+
+#endif	/* CONFIG_FSNOTIFY */
+
+#endif	/* __KERNEL __ */
+
+#endif	/* __LINUX_FSNOTIFY_BACKEND_H */
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index a7f8134c594e..0b4f97d24d7f 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -1,22 +1,25 @@
 #ifndef _LINUX_FTRACE_H
 #define _LINUX_FTRACE_H
 
-#include <linux/linkage.h>
-#include <linux/fs.h>
-#include <linux/ktime.h>
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/module.h>
+#include <linux/trace_clock.h>
 #include <linux/kallsyms.h>
+#include <linux/linkage.h>
 #include <linux/bitops.h>
+#include <linux/module.h>
+#include <linux/ktime.h>
 #include <linux/sched.h>
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/fs.h>
+
+#include <asm/ftrace.h>
 
 #ifdef CONFIG_FUNCTION_TRACER
 
 extern int ftrace_enabled;
 extern int
 ftrace_enable_sysctl(struct ctl_table *table, int write,
-		     struct file *filp, void __user *buffer, size_t *lenp,
+		     void __user *buffer, size_t *lenp,
 		     loff_t *ppos);
 
 typedef void (*ftrace_func_t)(unsigned long ip, unsigned long parent_ip);
@@ -91,13 +94,45 @@ static inline void ftrace_start(void) { }
 extern int stack_tracer_enabled;
 int
 stack_trace_sysctl(struct ctl_table *table, int write,
-		   struct file *file, void __user *buffer, size_t *lenp,
+		   void __user *buffer, size_t *lenp,
 		   loff_t *ppos);
 #endif
 
+struct ftrace_func_command {
+	struct list_head	list;
+	char			*name;
+	int			(*func)(char *func, char *cmd,
+					char *params, int enable);
+};
+
 #ifdef CONFIG_DYNAMIC_FTRACE
-/* asm/ftrace.h must be defined for archs supporting dynamic ftrace */
-#include <asm/ftrace.h>
+
+int ftrace_arch_code_modify_prepare(void);
+int ftrace_arch_code_modify_post_process(void);
+
+struct seq_file;
+
+struct ftrace_probe_ops {
+	void			(*func)(unsigned long ip,
+					unsigned long parent_ip,
+					void **data);
+	int			(*callback)(unsigned long ip, void **data);
+	void			(*free)(void **data);
+	int			(*print)(struct seq_file *m,
+					 unsigned long ip,
+					 struct ftrace_probe_ops *ops,
+					 void *data);
+};
+
+extern int
+register_ftrace_function_probe(char *glob, struct ftrace_probe_ops *ops,
+			      void *data);
+extern void
+unregister_ftrace_function_probe(char *glob, struct ftrace_probe_ops *ops,
+				void *data);
+extern void
+unregister_ftrace_function_probe_func(char *glob, struct ftrace_probe_ops *ops);
+extern void unregister_ftrace_function_probe_all(char *glob);
 
 enum {
 	FTRACE_FL_FREE		= (1 << 0),
@@ -110,15 +145,23 @@ enum {
 };
 
 struct dyn_ftrace {
-	struct list_head	list;
-	unsigned long		ip; /* address of mcount call-site */
-	unsigned long		flags;
-	struct dyn_arch_ftrace	arch;
+	union {
+		unsigned long		ip; /* address of mcount call-site */
+		struct dyn_ftrace	*freelist;
+	};
+	union {
+		unsigned long		flags;
+		struct dyn_ftrace	*newlist;
+	};
+	struct dyn_arch_ftrace		arch;
 };
 
 int ftrace_force_update(void);
 void ftrace_set_filter(unsigned char *buf, int len, int reset);
 
+int register_ftrace_command(struct ftrace_func_command *cmd);
+int unregister_ftrace_command(struct ftrace_func_command *cmd);
+
 /* defined in arch */
 extern int ftrace_ip_converted(unsigned long ip);
 extern int ftrace_dyn_arch_init(void *data);
@@ -126,6 +169,10 @@ extern int ftrace_update_ftrace_func(ftrace_func_t func);
 extern void ftrace_caller(void);
 extern void ftrace_call(void);
 extern void mcount_call(void);
+
+#ifndef FTRACE_ADDR
+#define FTRACE_ADDR ((unsigned long)ftrace_caller)
+#endif
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
 extern void ftrace_graph_caller(void);
 extern int ftrace_enable_ftrace_graph_caller(void);
@@ -136,7 +183,7 @@ static inline int ftrace_disable_ftrace_graph_caller(void) { return 0; }
 #endif
 
 /**
- * ftrace_make_nop - convert code into top
+ * ftrace_make_nop - convert code into nop
  * @mod: module structure if called by module load initialization
  * @rec: the mcount call site record
  * @addr: the address that the call site should be calling
@@ -181,14 +228,11 @@ extern int ftrace_make_nop(struct module *mod,
  */
 extern int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr);
 
-
 /* May be defined in arch */
 extern int ftrace_arch_read_dyn_info(char *buf, int size);
 
 extern int skip_trace(unsigned long ip);
 
-extern void ftrace_release(void *start, unsigned long size);
-
 extern void ftrace_disable_daemon(void);
 extern void ftrace_enable_daemon(void);
 #else
@@ -197,7 +241,15 @@ extern void ftrace_enable_daemon(void);
 # define ftrace_set_filter(buf, len, reset)	do { } while (0)
 # define ftrace_disable_daemon()		do { } while (0)
 # define ftrace_enable_daemon()			do { } while (0)
-static inline void ftrace_release(void *start, unsigned long size) { }
+static inline void ftrace_release_mod(struct module *mod) {}
+static inline int register_ftrace_command(struct ftrace_func_command *cmd)
+{
+	return -EINVAL;
+}
+static inline int unregister_ftrace_command(char *cmd_name)
+{
+	return -EINVAL;
+}
 #endif /* CONFIG_DYNAMIC_FTRACE */
 
 /* totally disable ftrace - can not re-enable after this */
@@ -233,24 +285,25 @@ static inline void __ftrace_enabled_restore(int enabled)
 #endif
 }
 
-#ifdef CONFIG_FRAME_POINTER
-/* TODO: need to fix this for ARM */
-# define CALLER_ADDR0 ((unsigned long)__builtin_return_address(0))
-# define CALLER_ADDR1 ((unsigned long)__builtin_return_address(1))
-# define CALLER_ADDR2 ((unsigned long)__builtin_return_address(2))
-# define CALLER_ADDR3 ((unsigned long)__builtin_return_address(3))
-# define CALLER_ADDR4 ((unsigned long)__builtin_return_address(4))
-# define CALLER_ADDR5 ((unsigned long)__builtin_return_address(5))
-# define CALLER_ADDR6 ((unsigned long)__builtin_return_address(6))
-#else
-# define CALLER_ADDR0 ((unsigned long)__builtin_return_address(0))
-# define CALLER_ADDR1 0UL
-# define CALLER_ADDR2 0UL
-# define CALLER_ADDR3 0UL
-# define CALLER_ADDR4 0UL
-# define CALLER_ADDR5 0UL
-# define CALLER_ADDR6 0UL
-#endif
+#ifndef HAVE_ARCH_CALLER_ADDR
+# ifdef CONFIG_FRAME_POINTER
+#  define CALLER_ADDR0 ((unsigned long)__builtin_return_address(0))
+#  define CALLER_ADDR1 ((unsigned long)__builtin_return_address(1))
+#  define CALLER_ADDR2 ((unsigned long)__builtin_return_address(2))
+#  define CALLER_ADDR3 ((unsigned long)__builtin_return_address(3))
+#  define CALLER_ADDR4 ((unsigned long)__builtin_return_address(4))
+#  define CALLER_ADDR5 ((unsigned long)__builtin_return_address(5))
+#  define CALLER_ADDR6 ((unsigned long)__builtin_return_address(6))
+# else
+#  define CALLER_ADDR0 ((unsigned long)__builtin_return_address(0))
+#  define CALLER_ADDR1 0UL
+#  define CALLER_ADDR2 0UL
+#  define CALLER_ADDR3 0UL
+#  define CALLER_ADDR4 0UL
+#  define CALLER_ADDR5 0UL
+#  define CALLER_ADDR6 0UL
+# endif
+#endif /* ifndef HAVE_ARCH_CALLER_ADDR */
 
 #ifdef CONFIG_IRQSOFF_TRACER
   extern void time_hardirqs_on(unsigned long a0, unsigned long a1);
@@ -268,95 +321,12 @@ static inline void __ftrace_enabled_restore(int enabled)
 # define trace_preempt_off(a0, a1)		do { } while (0)
 #endif
 
-#ifdef CONFIG_TRACING
-extern int ftrace_dump_on_oops;
-
-extern void tracing_start(void);
-extern void tracing_stop(void);
-extern void ftrace_off_permanent(void);
-
-extern void
-ftrace_special(unsigned long arg1, unsigned long arg2, unsigned long arg3);
-
-/**
- * ftrace_printk - printf formatting in the ftrace buffer
- * @fmt: the printf format for printing
- *
- * Note: __ftrace_printk is an internal function for ftrace_printk and
- *       the @ip is passed in via the ftrace_printk macro.
- *
- * This function allows a kernel developer to debug fast path sections
- * that printk is not appropriate for. By scattering in various
- * printk like tracing in the code, a developer can quickly see
- * where problems are occurring.
- *
- * This is intended as a debugging tool for the developer only.
- * Please refrain from leaving ftrace_printks scattered around in
- * your code.
- */
-# define ftrace_printk(fmt...) __ftrace_printk(_THIS_IP_, fmt)
-extern int
-__ftrace_printk(unsigned long ip, const char *fmt, ...)
-	__attribute__ ((format (printf, 2, 3)));
-extern void ftrace_dump(void);
-#else
-static inline void
-ftrace_special(unsigned long arg1, unsigned long arg2, unsigned long arg3) { }
-static inline int
-ftrace_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 int
-ftrace_printk(const char *fmt, ...)
-{
-	return 0;
-}
-static inline void ftrace_dump(void) { }
-#endif
-
 #ifdef CONFIG_FTRACE_MCOUNT_RECORD
 extern void ftrace_init(void);
-extern void ftrace_init_module(struct module *mod,
-			       unsigned long *start, unsigned long *end);
 #else
 static inline void ftrace_init(void) { }
-static inline void
-ftrace_init_module(struct module *mod,
-		   unsigned long *start, unsigned long *end) { }
-#endif
-
-enum {
-	POWER_NONE = 0,
-	POWER_CSTATE = 1,
-	POWER_PSTATE = 2,
-};
-
-struct power_trace {
-#ifdef CONFIG_POWER_TRACER
-	ktime_t			stamp;
-	ktime_t			end;
-	int			type;
-	int			state;
-#endif
-};
-
-#ifdef CONFIG_POWER_TRACER
-extern void trace_power_start(struct power_trace *it, unsigned int type,
-					unsigned int state);
-extern void trace_power_mark(struct power_trace *it, unsigned int type,
-					unsigned int state);
-extern void trace_power_end(struct power_trace *it);
-#else
-static inline void trace_power_start(struct power_trace *it, unsigned int type,
-					unsigned int state) { }
-static inline void trace_power_mark(struct power_trace *it, unsigned int type,
-					unsigned int state) { }
-static inline void trace_power_end(struct power_trace *it) { }
 #endif
 
-
 /*
  * Structure that defines an entry function trace.
  */
@@ -379,6 +349,9 @@ struct ftrace_graph_ret {
 
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
 
+/* for init task */
+#define INIT_FTRACE_GRAPH		.ret_stack = NULL,
+
 /*
  * Stack of return addresses for functions
  * of a thread.
@@ -388,6 +361,8 @@ struct ftrace_ret_stack {
 	unsigned long ret;
 	unsigned long func;
 	unsigned long long calltime;
+	unsigned long long subtime;
+	unsigned long fp;
 };
 
 /*
@@ -398,10 +373,8 @@ struct ftrace_ret_stack {
 extern void return_to_handler(void);
 
 extern int
-ftrace_push_return_trace(unsigned long ret, unsigned long long time,
-			 unsigned long func, int *depth);
-extern void
-ftrace_pop_return_trace(struct ftrace_graph_ret *trace, unsigned long *ret);
+ftrace_push_return_trace(unsigned long ret, unsigned long func, int *depth,
+			 unsigned long frame_pointer);
 
 /*
  * Sometimes we don't want to trace a function with the function
@@ -454,10 +427,11 @@ static inline void unpause_graph_tracing(void)
 {
 	atomic_dec(&current->tracing_graph_pause);
 }
-#else
+#else /* !CONFIG_FUNCTION_GRAPH_TRACER */
 
 #define __notrace_funcgraph
 #define __irq_entry
+#define INIT_FTRACE_GRAPH
 
 static inline void ftrace_graph_init_task(struct task_struct *t) { }
 static inline void ftrace_graph_exit_task(struct task_struct *t) { }
@@ -469,10 +443,9 @@ static inline int task_curr_ret_stack(struct task_struct *tsk)
 
 static inline void pause_graph_tracing(void) { }
 static inline void unpause_graph_tracing(void) { }
-#endif
+#endif /* CONFIG_FUNCTION_GRAPH_TRACER */
 
 #ifdef CONFIG_TRACING
-#include <linux/sched.h>
 
 /* flags for current->trace */
 enum {
@@ -514,6 +487,28 @@ static inline int test_tsk_trace_graph(struct task_struct *tsk)
 	return tsk->trace & TSK_TRACE_FL_GRAPH;
 }
 
+extern int ftrace_dump_on_oops;
+
+#ifdef CONFIG_PREEMPT
+#define INIT_TRACE_RECURSION		.trace_recursion = 0,
+#endif
+
 #endif /* CONFIG_TRACING */
 
+#ifndef INIT_TRACE_RECURSION
+#define INIT_TRACE_RECURSION
+#endif
+
+#ifdef CONFIG_HW_BRANCH_TRACER
+
+void trace_hw_branch(u64 from, u64 to);
+void trace_hw_branch_oops(void);
+
+#else /* CONFIG_HW_BRANCH_TRACER */
+
+static inline void trace_hw_branch(u64 from, u64 to) {}
+static inline void trace_hw_branch_oops(void) {}
+
+#endif /* CONFIG_HW_BRANCH_TRACER */
+
 #endif /* _LINUX_FTRACE_H */
diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h
new file mode 100644
index 000000000000..47bbdf9c38d0
--- /dev/null
+++ b/include/linux/ftrace_event.h
@@ -0,0 +1,199 @@
+#ifndef _LINUX_FTRACE_EVENT_H
+#define _LINUX_FTRACE_EVENT_H
+
+#include <linux/ring_buffer.h>
+#include <linux/trace_seq.h>
+#include <linux/percpu.h>
+#include <linux/hardirq.h>
+
+struct trace_array;
+struct tracer;
+struct dentry;
+
+DECLARE_PER_CPU(struct trace_seq, ftrace_event_seq);
+
+struct trace_print_flags {
+	unsigned long		mask;
+	const char		*name;
+};
+
+const char *ftrace_print_flags_seq(struct trace_seq *p, const char *delim,
+				   unsigned long flags,
+				   const struct trace_print_flags *flag_array);
+
+const char *ftrace_print_symbols_seq(struct trace_seq *p, unsigned long val,
+				     const struct trace_print_flags *symbol_array);
+
+/*
+ * The trace entry - the most basic unit of tracing. This is what
+ * is printed in the end as a single line in the trace output, such as:
+ *
+ *     bash-15816 [01]   235.197585: idle_cpu <- irq_enter
+ */
+struct trace_entry {
+	unsigned short		type;
+	unsigned char		flags;
+	unsigned char		preempt_count;
+	int			pid;
+	int			lock_depth;
+};
+
+#define FTRACE_MAX_EVENT						\
+	((1 << (sizeof(((struct trace_entry *)0)->type) * 8)) - 1)
+
+/*
+ * Trace iterator - used by printout routines who present trace
+ * results to users and which routines might sleep, etc:
+ */
+struct trace_iterator {
+	struct trace_array	*tr;
+	struct tracer		*trace;
+	void			*private;
+	int			cpu_file;
+	struct mutex		mutex;
+	struct ring_buffer_iter	*buffer_iter[NR_CPUS];
+	unsigned long		iter_flags;
+
+	/* The below is zeroed out in pipe_read */
+	struct trace_seq	seq;
+	struct trace_entry	*ent;
+	int			cpu;
+	u64			ts;
+
+	loff_t			pos;
+	long			idx;
+
+	cpumask_var_t		started;
+};
+
+
+typedef enum print_line_t (*trace_print_func)(struct trace_iterator *iter,
+					      int flags);
+struct trace_event {
+	struct hlist_node	node;
+	struct list_head	list;
+	int			type;
+	trace_print_func	trace;
+	trace_print_func	raw;
+	trace_print_func	hex;
+	trace_print_func	binary;
+};
+
+extern int register_ftrace_event(struct trace_event *event);
+extern int unregister_ftrace_event(struct trace_event *event);
+
+/* Return values for print_line callback */
+enum print_line_t {
+	TRACE_TYPE_PARTIAL_LINE	= 0,	/* Retry after flushing the seq */
+	TRACE_TYPE_HANDLED	= 1,
+	TRACE_TYPE_UNHANDLED	= 2,	/* Relay to other output functions */
+	TRACE_TYPE_NO_CONSUME	= 3	/* Handled but ask to not consume */
+};
+
+void tracing_generic_entry_update(struct trace_entry *entry,
+				  unsigned long flags,
+				  int pc);
+struct ring_buffer_event *
+trace_current_buffer_lock_reserve(struct ring_buffer **current_buffer,
+				  int type, unsigned long len,
+				  unsigned long flags, int pc);
+void trace_current_buffer_unlock_commit(struct ring_buffer *buffer,
+					struct ring_buffer_event *event,
+					unsigned long flags, int pc);
+void trace_nowake_buffer_unlock_commit(struct ring_buffer *buffer,
+				       struct ring_buffer_event *event,
+					unsigned long flags, int pc);
+void trace_current_buffer_discard_commit(struct ring_buffer *buffer,
+					 struct ring_buffer_event *event);
+
+void tracing_record_cmdline(struct task_struct *tsk);
+
+struct event_filter;
+
+struct ftrace_event_call {
+	struct list_head	list;
+	char			*name;
+	char			*system;
+	struct dentry		*dir;
+	struct trace_event	*event;
+	int			enabled;
+	int			(*regfunc)(struct ftrace_event_call *);
+	void			(*unregfunc)(struct ftrace_event_call *);
+	int			id;
+	int			(*raw_init)(struct ftrace_event_call *);
+	int			(*show_format)(struct ftrace_event_call *,
+					       struct trace_seq *);
+	int			(*define_fields)(struct ftrace_event_call *);
+	struct list_head	fields;
+	int			filter_active;
+	struct event_filter	*filter;
+	void			*mod;
+	void			*data;
+
+	atomic_t		profile_count;
+	int			(*profile_enable)(struct ftrace_event_call *);
+	void			(*profile_disable)(struct ftrace_event_call *);
+};
+
+#define FTRACE_MAX_PROFILE_SIZE	2048
+
+extern char *perf_trace_buf;
+extern char *perf_trace_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 event_filter *filter, void *rec);
+extern int filter_current_check_discard(struct ring_buffer *buffer,
+					struct ftrace_event_call *call,
+					void *rec,
+					struct ring_buffer_event *event);
+
+enum {
+	FILTER_OTHER = 0,
+	FILTER_STATIC_STRING,
+	FILTER_DYN_STRING,
+	FILTER_PTR_STRING,
+};
+
+extern int trace_define_common_fields(struct ftrace_event_call *call);
+extern int trace_define_field(struct ftrace_event_call *call, const char *type,
+			      const char *name, int offset, int size,
+			      int is_signed, int filter_type);
+extern int trace_add_event_call(struct ftrace_event_call *call);
+extern void trace_remove_event_call(struct ftrace_event_call *call);
+
+#define is_signed_type(type)	(((type)(-1)) < 0)
+
+int trace_set_clr_event(const char *system, const char *event, int set);
+
+/*
+ * 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
+ * constant. Even with the outer if statement optimizing out.
+ */
+#define event_trace_printk(ip, fmt, args...)				\
+do {									\
+	__trace_printk_check_format(fmt, ##args);			\
+	tracing_record_cmdline(current);				\
+	if (__builtin_constant_p(fmt)) {				\
+		static const char *trace_printk_fmt			\
+		  __attribute__((section("__trace_printk_fmt"))) =	\
+			__builtin_constant_p(fmt) ? fmt : NULL;		\
+									\
+		__trace_bprintk(ip, trace_printk_fmt, ##args);		\
+	} else								\
+		__trace_printk(ip, fmt, ##args);			\
+} while (0)
+
+#ifdef CONFIG_EVENT_PROFILE
+struct perf_event;
+extern int ftrace_profile_enable(int event_id);
+extern void ftrace_profile_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);
+#endif
+
+#endif /* _LINUX_FTRACE_EVENT_H */
diff --git a/include/linux/ftrace_irq.h b/include/linux/ftrace_irq.h
index 366a054d0b05..dca7bf8cffe2 100644
--- a/include/linux/ftrace_irq.h
+++ b/include/linux/ftrace_irq.h
@@ -2,7 +2,7 @@
 #define _LINUX_FTRACE_IRQ_H
 
 
-#if defined(CONFIG_DYNAMIC_FTRACE) || defined(CONFIG_FUNCTION_GRAPH_TRACER)
+#ifdef CONFIG_FTRACE_NMI_ENTER
 extern void ftrace_nmi_enter(void);
 extern void ftrace_nmi_exit(void);
 #else
diff --git a/include/linux/fuse.h b/include/linux/fuse.h
index 162e5defe683..3e2925a34bf0 100644
--- a/include/linux/fuse.h
+++ b/include/linux/fuse.h
@@ -25,6 +25,15 @@
  *  - add IOCTL message
  *  - add unsolicited notification support
  *  - add POLL message and NOTIFY_POLL notification
+ *
+ * 7.12
+ *  - add umask flag to input argument of open, mknod and mkdir
+ *  - add notification messages for invalidation of inodes and
+ *    directory entries
+ *
+ * 7.13
+ *  - make max number of background requests and congestion threshold
+ *    tunables
  */
 
 #ifndef _LINUX_FUSE_H
@@ -32,11 +41,31 @@
 
 #include <linux/types.h>
 
+/*
+ * Version negotiation:
+ *
+ * Both the kernel and userspace send the version they support in the
+ * INIT request and reply respectively.
+ *
+ * If the major versions match then both shall use the smallest
+ * of the two minor versions for communication.
+ *
+ * If the kernel supports a larger major version, then userspace shall
+ * reply with the major version it supports, ignore the rest of the
+ * INIT message and expect a new INIT message from the kernel with a
+ * matching major version.
+ *
+ * If the library supports a larger major version, then it shall fall
+ * back to the major protocol version sent by the kernel for
+ * communication and reply with that major version (and an arbitrary
+ * supported minor version).
+ */
+
 /** Version number of this interface */
 #define FUSE_KERNEL_VERSION 7
 
 /** Minor version number of this interface */
-#define FUSE_KERNEL_MINOR_VERSION 11
+#define FUSE_KERNEL_MINOR_VERSION 13
 
 /** The node ID of the root inode */
 #define FUSE_ROOT_ID 1
@@ -112,6 +141,7 @@ struct fuse_file_lock {
  * INIT request/reply flags
  *
  * FUSE_EXPORT_SUPPORT: filesystem handles lookups of "." and ".."
+ * FUSE_DONT_MASK: don't apply umask to file mode on create operations
  */
 #define FUSE_ASYNC_READ		(1 << 0)
 #define FUSE_POSIX_LOCKS	(1 << 1)
@@ -119,6 +149,14 @@ struct fuse_file_lock {
 #define FUSE_ATOMIC_O_TRUNC	(1 << 3)
 #define FUSE_EXPORT_SUPPORT	(1 << 4)
 #define FUSE_BIG_WRITES		(1 << 5)
+#define FUSE_DONT_MASK		(1 << 6)
+
+/**
+ * CUSE INIT request/reply flags
+ *
+ * CUSE_UNRESTRICTED_IOCTL:  use unrestricted ioctl
+ */
+#define CUSE_UNRESTRICTED_IOCTL	(1 << 0)
 
 /**
  * Release flags
@@ -210,10 +248,15 @@ enum fuse_opcode {
 	FUSE_DESTROY       = 38,
 	FUSE_IOCTL         = 39,
 	FUSE_POLL          = 40,
+
+	/* CUSE specific operations */
+	CUSE_INIT          = 4096,
 };
 
 enum fuse_notify_code {
 	FUSE_NOTIFY_POLL   = 1,
+	FUSE_NOTIFY_INVAL_INODE = 2,
+	FUSE_NOTIFY_INVAL_ENTRY = 3,
 	FUSE_NOTIFY_CODE_MAX,
 };
 
@@ -252,14 +295,18 @@ struct fuse_attr_out {
 	struct fuse_attr attr;
 };
 
+#define FUSE_COMPAT_MKNOD_IN_SIZE 8
+
 struct fuse_mknod_in {
 	__u32	mode;
 	__u32	rdev;
+	__u32	umask;
+	__u32	padding;
 };
 
 struct fuse_mkdir_in {
 	__u32	mode;
-	__u32	padding;
+	__u32	umask;
 };
 
 struct fuse_rename_in {
@@ -291,7 +338,14 @@ struct fuse_setattr_in {
 
 struct fuse_open_in {
 	__u32	flags;
+	__u32	unused;
+};
+
+struct fuse_create_in {
+	__u32	flags;
 	__u32	mode;
+	__u32	umask;
+	__u32	padding;
 };
 
 struct fuse_open_out {
@@ -397,8 +451,30 @@ struct fuse_init_out {
 	__u32	minor;
 	__u32	max_readahead;
 	__u32	flags;
+	__u16   max_background;
+	__u16   congestion_threshold;
+	__u32	max_write;
+};
+
+#define CUSE_INIT_INFO_MAX 4096
+
+struct cuse_init_in {
+	__u32	major;
+	__u32	minor;
 	__u32	unused;
+	__u32	flags;
+};
+
+struct cuse_init_out {
+	__u32	major;
+	__u32	minor;
+	__u32	unused;
+	__u32	flags;
+	__u32	max_read;
 	__u32	max_write;
+	__u32	dev_major;		/* chardev major */
+	__u32	dev_minor;		/* chardev minor */
+	__u32	spare[10];
 };
 
 struct fuse_interrupt_in {
@@ -477,4 +553,16 @@ struct fuse_dirent {
 #define FUSE_DIRENT_SIZE(d) \
 	FUSE_DIRENT_ALIGN(FUSE_NAME_OFFSET + (d)->namelen)
 
+struct fuse_notify_inval_inode_out {
+	__u64	ino;
+	__s64	off;
+	__s64	len;
+};
+
+struct fuse_notify_inval_entry_out {
+	__u64	parent;
+	__u32	namelen;
+	__u32	padding;
+};
+
 #endif /* _LINUX_FUSE_H */
diff --git a/include/linux/futex.h b/include/linux/futex.h
index 3bf5bb5a34f9..1e5a26d79232 100644
--- a/include/linux/futex.h
+++ b/include/linux/futex.h
@@ -4,11 +4,6 @@
 #include <linux/compiler.h>
 #include <linux/types.h>
 
-struct inode;
-struct mm_struct;
-struct task_struct;
-union ktime;
-
 /* Second argument to futex syscall */
 
 
@@ -23,6 +18,8 @@ union ktime;
 #define FUTEX_TRYLOCK_PI	8
 #define FUTEX_WAIT_BITSET	9
 #define FUTEX_WAKE_BITSET	10
+#define FUTEX_WAIT_REQUEUE_PI	11
+#define FUTEX_CMP_REQUEUE_PI	12
 
 #define FUTEX_PRIVATE_FLAG	128
 #define FUTEX_CLOCK_REALTIME	256
@@ -36,8 +33,12 @@ union ktime;
 #define FUTEX_LOCK_PI_PRIVATE	(FUTEX_LOCK_PI | FUTEX_PRIVATE_FLAG)
 #define FUTEX_UNLOCK_PI_PRIVATE	(FUTEX_UNLOCK_PI | FUTEX_PRIVATE_FLAG)
 #define FUTEX_TRYLOCK_PI_PRIVATE (FUTEX_TRYLOCK_PI | FUTEX_PRIVATE_FLAG)
-#define FUTEX_WAIT_BITSET_PRIVATE	(FUTEX_WAIT_BITS | FUTEX_PRIVATE_FLAG)
-#define FUTEX_WAKE_BITSET_PRIVATE	(FUTEX_WAKE_BITS | FUTEX_PRIVATE_FLAG)
+#define FUTEX_WAIT_BITSET_PRIVATE	(FUTEX_WAIT_BITSET | FUTEX_PRIVATE_FLAG)
+#define FUTEX_WAKE_BITSET_PRIVATE	(FUTEX_WAKE_BITSET | FUTEX_PRIVATE_FLAG)
+#define FUTEX_WAIT_REQUEUE_PI_PRIVATE	(FUTEX_WAIT_REQUEUE_PI | \
+					 FUTEX_PRIVATE_FLAG)
+#define FUTEX_CMP_REQUEUE_PI_PRIVATE	(FUTEX_CMP_REQUEUE_PI | \
+					 FUTEX_PRIVATE_FLAG)
 
 /*
  * Support for robust futexes: the kernel cleans up held futexes at
@@ -123,6 +124,11 @@ struct robust_list_head {
 #define FUTEX_BITSET_MATCH_ANY	0xffffffff
 
 #ifdef __KERNEL__
+struct inode;
+struct mm_struct;
+struct task_struct;
+union ktime;
+
 long do_futex(u32 __user *uaddr, int op, u32 val, union ktime *timeout,
 	      u32 __user *uaddr2, u32 val2, u32 val3);
 
diff --git a/include/linux/gameport.h b/include/linux/gameport.h
index 0cd825f7363a..1bc08541c2b9 100644
--- a/include/linux/gameport.h
+++ b/include/linux/gameport.h
@@ -11,6 +11,7 @@
 
 #ifdef __KERNEL__
 #include <asm/io.h>
+#include <linux/types.h>
 #include <linux/list.h>
 #include <linux/mutex.h>
 #include <linux/device.h>
@@ -62,7 +63,7 @@ struct gameport_driver {
 
 	struct device_driver driver;
 
-	unsigned int ignore;
+	bool ignore;
 };
 #define to_gameport_driver(d)	container_of(d, struct gameport_driver, driver)
 
diff --git a/include/linux/gcd.h b/include/linux/gcd.h
new file mode 100644
index 000000000000..69f5e8a01bad
--- /dev/null
+++ b/include/linux/gcd.h
@@ -0,0 +1,8 @@
+#ifndef _GCD_H
+#define _GCD_H
+
+#include <linux/compiler.h>
+
+unsigned long gcd(unsigned long a, unsigned long b) __attribute_const__;
+
+#endif /* _GCD_H */
diff --git a/include/linux/gen_stats.h b/include/linux/gen_stats.h
index 0ffa41df0ee8..552c8a0a12d1 100644
--- a/include/linux/gen_stats.h
+++ b/include/linux/gen_stats.h
@@ -18,8 +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 {
 	__u64	bytes;
 	__u32	packets;
 } __attribute__ ((packed));
@@ -29,8 +32,7 @@ struct gnet_stats_basic
  * @bps: current byte rate
  * @pps: current packet rate
  */
-struct gnet_stats_rate_est
-{
+struct gnet_stats_rate_est {
 	__u32	bps;
 	__u32	pps;
 };
@@ -43,8 +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;
@@ -57,8 +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/genhd.h b/include/linux/genhd.h
index 634c53028fb8..c6c0c41af35f 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -90,6 +90,8 @@ struct disk_stats {
 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;
@@ -97,7 +99,7 @@ struct hd_struct {
 	int make_it_fail;
 #endif
 	unsigned long stamp;
-	int in_flight;
+	int in_flight[2];
 #ifdef	CONFIG_SMP
 	struct disk_stats *dkstats;
 #else
@@ -113,6 +115,7 @@ struct hd_struct {
 #define GENHD_FL_UP				16
 #define GENHD_FL_SUPPRESS_PARTITION_INFO	32
 #define GENHD_FL_EXT_DEVT			64 /* allow extended devt */
+#define GENHD_FL_NATIVE_CAPACITY		128
 
 #define BLK_SCSI_MAX_CMDS	(256)
 #define BLK_SCSI_CMD_PER_LONG	(BLK_SCSI_MAX_CMDS / (sizeof(long) * 8))
@@ -140,7 +143,7 @@ struct gendisk {
                                          * disks that can't be partitioned. */
 
 	char disk_name[DISK_NAME_LEN];	/* name of major driver */
-
+	char *(*devnode)(struct gendisk *gd, mode_t *mode);
 	/* Array of pointers to partitions indexed by partno.
 	 * Protected with matching bdev lock but stat and other
 	 * non-critical accesses use RCU.  Always access through
@@ -149,7 +152,7 @@ struct gendisk {
 	struct disk_part_tbl *part_tbl;
 	struct hd_struct part0;
 
-	struct block_device_operations *fops;
+	const struct block_device_operations *fops;
 	struct request_queue *queue;
 	void *private_data;
 
@@ -214,6 +217,7 @@ static inline void disk_put_part(struct hd_struct *part)
 #define DISK_PITER_REVERSE	(1 << 0) /* iterate in the reverse direction */
 #define DISK_PITER_INCL_EMPTY	(1 << 1) /* include 0-sized parts */
 #define DISK_PITER_INCL_PART0	(1 << 2) /* include partition 0 */
+#define DISK_PITER_INCL_EMPTY_PART0 (1 << 3) /* include empty partition 0 */
 
 struct disk_part_iter {
 	struct gendisk		*disk;
@@ -319,18 +323,23 @@ static inline void free_part_stats(struct hd_struct *part)
 #define part_stat_sub(cpu, gendiskp, field, subnd)			\
 	part_stat_add(cpu, gendiskp, field, -subnd)
 
-static inline void part_inc_in_flight(struct hd_struct *part)
+static inline void part_inc_in_flight(struct hd_struct *part, int rw)
 {
-	part->in_flight++;
+	part->in_flight[rw]++;
 	if (part->partno)
-		part_to_disk(part)->part0.in_flight++;
+		part_to_disk(part)->part0.in_flight[rw]++;
 }
 
-static inline void part_dec_in_flight(struct hd_struct *part)
+static inline void part_dec_in_flight(struct hd_struct *part, int rw)
 {
-	part->in_flight--;
+	part->in_flight[rw]--;
 	if (part->partno)
-		part_to_disk(part)->part0.in_flight--;
+		part_to_disk(part)->part0.in_flight[rw]--;
+}
+
+static inline int part_in_flight(struct hd_struct *part)
+{
+	return part->in_flight[0] + part->in_flight[1];
 }
 
 /* block/blk-core.c */
@@ -543,6 +552,8 @@ extern ssize_t part_size_show(struct device *dev,
 			      struct device_attribute *attr, char *buf);
 extern ssize_t part_stat_show(struct device *dev,
 			      struct device_attribute *attr, char *buf);
+extern ssize_t part_inflight_show(struct device *dev,
+			      struct device_attribute *attr, char *buf);
 #ifdef CONFIG_FAIL_MAKE_REQUEST
 extern ssize_t part_fail_show(struct device *dev,
 			      struct device_attribute *attr, char *buf);
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index dd20cd78faa8..557bdad320b6 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -4,6 +4,8 @@
 #include <linux/mmzone.h>
 #include <linux/stddef.h>
 #include <linux/linkage.h>
+#include <linux/topology.h>
+#include <linux/mmdebug.h>
 
 struct vm_area_struct;
 
@@ -19,7 +21,8 @@ struct vm_area_struct;
 #define __GFP_DMA	((__force gfp_t)0x01u)
 #define __GFP_HIGHMEM	((__force gfp_t)0x02u)
 #define __GFP_DMA32	((__force gfp_t)0x04u)
-
+#define __GFP_MOVABLE	((__force gfp_t)0x08u)  /* Page is movable */
+#define GFP_ZONEMASK	(__GFP_DMA|__GFP_HIGHMEM|__GFP_DMA32|__GFP_MOVABLE)
 /*
  * Action modifiers - doesn't change the zoning
  *
@@ -49,9 +52,20 @@ struct vm_area_struct;
 #define __GFP_HARDWALL   ((__force gfp_t)0x20000u) /* Enforce hardwall cpuset memory allocs */
 #define __GFP_THISNODE	((__force gfp_t)0x40000u)/* No fallback, no policies */
 #define __GFP_RECLAIMABLE ((__force gfp_t)0x80000u) /* Page is reclaimable */
-#define __GFP_MOVABLE	((__force gfp_t)0x100000u)  /* Page is movable */
 
-#define __GFP_BITS_SHIFT 21	/* Room for 21 __GFP_FOO bits */
+#ifdef CONFIG_KMEMCHECK
+#define __GFP_NOTRACK	((__force gfp_t)0x200000u)  /* Don't track with kmemcheck */
+#else
+#define __GFP_NOTRACK	((__force gfp_t)0)
+#endif
+
+/*
+ * This may seem redundant, but it's a way of annotating false positives vs.
+ * allocations that simply cannot be supported (e.g. page tables).
+ */
+#define __GFP_NOTRACK_FALSE_POSITIVE (__GFP_NOTRACK)
+
+#define __GFP_BITS_SHIFT 22	/* Room for 22 __GFP_FOO bits */
 #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
 
 /* This equals 0, but use constants in case they ever change */
@@ -84,6 +98,9 @@ struct vm_area_struct;
 			__GFP_NOWARN|__GFP_REPEAT|__GFP_NOFAIL|\
 			__GFP_NORETRY|__GFP_NOMEMALLOC)
 
+/* Control slab gfp mask during early boot */
+#define GFP_BOOT_MASK __GFP_BITS_MASK & ~(__GFP_WAIT|__GFP_IO|__GFP_FS)
+
 /* Control allocation constraints */
 #define GFP_CONSTRAINT_MASK (__GFP_HARDWALL|__GFP_THISNODE)
 
@@ -111,24 +128,105 @@ static inline int allocflags_to_migratetype(gfp_t gfp_flags)
 		((gfp_flags & __GFP_RECLAIMABLE) != 0);
 }
 
-static inline enum zone_type gfp_zone(gfp_t flags)
-{
+#ifdef CONFIG_HIGHMEM
+#define OPT_ZONE_HIGHMEM ZONE_HIGHMEM
+#else
+#define OPT_ZONE_HIGHMEM ZONE_NORMAL
+#endif
+
 #ifdef CONFIG_ZONE_DMA
-	if (flags & __GFP_DMA)
-		return ZONE_DMA;
+#define OPT_ZONE_DMA ZONE_DMA
+#else
+#define OPT_ZONE_DMA ZONE_NORMAL
 #endif
+
 #ifdef CONFIG_ZONE_DMA32
-	if (flags & __GFP_DMA32)
-		return ZONE_DMA32;
+#define OPT_ZONE_DMA32 ZONE_DMA32
+#else
+#define OPT_ZONE_DMA32 ZONE_NORMAL
 #endif
-	if ((flags & (__GFP_HIGHMEM | __GFP_MOVABLE)) ==
-			(__GFP_HIGHMEM | __GFP_MOVABLE))
-		return ZONE_MOVABLE;
-#ifdef CONFIG_HIGHMEM
-	if (flags & __GFP_HIGHMEM)
-		return ZONE_HIGHMEM;
+
+/*
+ * GFP_ZONE_TABLE is a word size bitstring that is used for looking up the
+ * zone to use given the lowest 4 bits of gfp_t. Entries are ZONE_SHIFT long
+ * and there are 16 of them to cover all possible combinations of
+ * __GFP_DMA, __GFP_DMA32, __GFP_MOVABLE and __GFP_HIGHMEM
+ *
+ * The zone fallback order is MOVABLE=>HIGHMEM=>NORMAL=>DMA32=>DMA.
+ * But GFP_MOVABLE is not only a zone specifier but also an allocation
+ * policy. Therefore __GFP_MOVABLE plus another zone selector is valid.
+ * Only 1bit of the lowest 3 bit (DMA,DMA32,HIGHMEM) can be set to "1".
+ *
+ *       bit       result
+ *       =================
+ *       0x0    => NORMAL
+ *       0x1    => DMA or NORMAL
+ *       0x2    => HIGHMEM or NORMAL
+ *       0x3    => BAD (DMA+HIGHMEM)
+ *       0x4    => DMA32 or DMA or NORMAL
+ *       0x5    => BAD (DMA+DMA32)
+ *       0x6    => BAD (HIGHMEM+DMA32)
+ *       0x7    => BAD (HIGHMEM+DMA32+DMA)
+ *       0x8    => NORMAL (MOVABLE+0)
+ *       0x9    => DMA or NORMAL (MOVABLE+DMA)
+ *       0xa    => MOVABLE (Movable is valid only if HIGHMEM is set too)
+ *       0xb    => BAD (MOVABLE+HIGHMEM+DMA)
+ *       0xc    => DMA32 (MOVABLE+HIGHMEM+DMA32)
+ *       0xd    => BAD (MOVABLE+DMA32+DMA)
+ *       0xe    => BAD (MOVABLE+DMA32+HIGHMEM)
+ *       0xf    => BAD (MOVABLE+DMA32+HIGHMEM+DMA)
+ *
+ * ZONES_SHIFT must be <= 2 on 32 bit platforms.
+ */
+
+#if 16 * ZONES_SHIFT > BITS_PER_LONG
+#error ZONES_SHIFT too large to create GFP_ZONE_TABLE integer
+#endif
+
+#define GFP_ZONE_TABLE ( \
+	(ZONE_NORMAL << 0 * ZONES_SHIFT)				\
+	| (OPT_ZONE_DMA << __GFP_DMA * ZONES_SHIFT) 			\
+	| (OPT_ZONE_HIGHMEM << __GFP_HIGHMEM * ZONES_SHIFT)		\
+	| (OPT_ZONE_DMA32 << __GFP_DMA32 * ZONES_SHIFT)			\
+	| (ZONE_NORMAL << __GFP_MOVABLE * ZONES_SHIFT)			\
+	| (OPT_ZONE_DMA << (__GFP_MOVABLE | __GFP_DMA) * ZONES_SHIFT)	\
+	| (ZONE_MOVABLE << (__GFP_MOVABLE | __GFP_HIGHMEM) * ZONES_SHIFT)\
+	| (OPT_ZONE_DMA32 << (__GFP_MOVABLE | __GFP_DMA32) * ZONES_SHIFT)\
+)
+
+/*
+ * GFP_ZONE_BAD is a bitmap for all combination of __GFP_DMA, __GFP_DMA32
+ * __GFP_HIGHMEM and __GFP_MOVABLE that are not permitted. One flag per
+ * entry starting with bit 0. Bit is set if the combination is not
+ * allowed.
+ */
+#define GFP_ZONE_BAD ( \
+	1 << (__GFP_DMA | __GFP_HIGHMEM)				\
+	| 1 << (__GFP_DMA | __GFP_DMA32)				\
+	| 1 << (__GFP_DMA32 | __GFP_HIGHMEM)				\
+	| 1 << (__GFP_DMA | __GFP_DMA32 | __GFP_HIGHMEM)		\
+	| 1 << (__GFP_MOVABLE | __GFP_HIGHMEM | __GFP_DMA)		\
+	| 1 << (__GFP_MOVABLE | __GFP_DMA32 | __GFP_DMA)		\
+	| 1 << (__GFP_MOVABLE | __GFP_DMA32 | __GFP_HIGHMEM)		\
+	| 1 << (__GFP_MOVABLE | __GFP_DMA32 | __GFP_DMA | __GFP_HIGHMEM)\
+)
+
+static inline enum zone_type gfp_zone(gfp_t flags)
+{
+	enum zone_type z;
+	int bit = flags & GFP_ZONEMASK;
+
+	z = (GFP_ZONE_TABLE >> (bit * ZONES_SHIFT)) &
+					 ((1 << ZONES_SHIFT) - 1);
+
+	if (__builtin_constant_p(bit))
+		MAYBE_BUILD_BUG_ON((GFP_ZONE_BAD >> bit) & 1);
+	else {
+#ifdef CONFIG_DEBUG_VM
+		BUG_ON((GFP_ZONE_BAD >> bit) & 1);
 #endif
-	return ZONE_NORMAL;
+	}
+	return z;
 }
 
 /*
@@ -168,30 +266,19 @@ static inline void arch_alloc_page(struct page *page, int order) { }
 #endif
 
 struct page *
-__alloc_pages_internal(gfp_t gfp_mask, unsigned int order,
+__alloc_pages_nodemask(gfp_t gfp_mask, unsigned int order,
 		       struct zonelist *zonelist, nodemask_t *nodemask);
 
 static inline struct page *
 __alloc_pages(gfp_t gfp_mask, unsigned int order,
 		struct zonelist *zonelist)
 {
-	return __alloc_pages_internal(gfp_mask, order, zonelist, NULL);
-}
-
-static inline struct page *
-__alloc_pages_nodemask(gfp_t gfp_mask, unsigned int order,
-		struct zonelist *zonelist, nodemask_t *nodemask)
-{
-	return __alloc_pages_internal(gfp_mask, order, zonelist, nodemask);
+	return __alloc_pages_nodemask(gfp_mask, order, zonelist, NULL);
 }
 
-
 static inline struct page *alloc_pages_node(int nid, gfp_t gfp_mask,
 						unsigned int order)
 {
-	if (unlikely(order >= MAX_ORDER))
-		return NULL;
-
 	/* Unknown node is current node */
 	if (nid < 0)
 		nid = numa_node_id();
@@ -199,15 +286,20 @@ static inline struct page *alloc_pages_node(int nid, gfp_t gfp_mask,
 	return __alloc_pages(gfp_mask, order, node_zonelist(nid, gfp_mask));
 }
 
+static inline struct page *alloc_pages_exact_node(int nid, gfp_t gfp_mask,
+						unsigned int order)
+{
+	VM_BUG_ON(nid < 0 || nid >= MAX_NUMNODES);
+
+	return __alloc_pages(gfp_mask, order, node_zonelist(nid, gfp_mask));
+}
+
 #ifdef CONFIG_NUMA
 extern struct page *alloc_pages_current(gfp_t gfp_mask, unsigned order);
 
 static inline struct page *
 alloc_pages(gfp_t gfp_mask, unsigned int order)
 {
-	if (unlikely(order >= MAX_ORDER))
-		return NULL;
-
 	return alloc_pages_current(gfp_mask, order);
 }
 extern struct page *alloc_page_vma(gfp_t gfp_mask,
@@ -234,7 +326,6 @@ 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_cold_page(struct page *page);
 
 #define __free_page(page) __free_pages((page), 0)
 #define free_page(addr) free_pages((addr),0)
@@ -244,4 +335,11 @@ void drain_zone_pages(struct zone *zone, struct per_cpu_pages *pcp);
 void drain_all_pages(void);
 void drain_local_pages(void *dummy);
 
+extern gfp_t gfp_allowed_mask;
+
+static inline void set_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 c56b4bce56d0..81f90a59cda6 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;
+	};
 };
 
 /*
@@ -333,6 +337,28 @@ struct gfs2_leaf {
 
 /*
  * Extended attribute header format
+ *
+ * This works in a similar way to dirents. There is a fixed size header
+ * followed by a variable length section made up of the name and the
+ * associated data. In the case of a "stuffed" entry, the value is
+ * inline directly after the name, the ea_num_ptrs entry will be
+ * zero in that case. For non-"stuffed" entries, there will be
+ * a set of pointers (aligned to 8 byte boundary) to the block(s)
+ * containing the value.
+ *
+ * The blocks containing the values and the blocks containing the
+ * extended attribute headers themselves all start with the common
+ * metadata header. Each inode, if it has extended attributes, will
+ * have either a single block containing the extended attribute headers
+ * or a single indirect block pointing to blocks containing the
+ * extended attribure headers.
+ *
+ * The maximim size of the data part of an extended attribute is 64k
+ * so the number of blocks required depends upon block size. Since the
+ * block size also determines the number of pointers in an indirect
+ * block, its a fairly complicated calculation to work out the maximum
+ * number of blocks that an inode may have relating to extended attributes.
+ *
  */
 
 #define GFS2_EA_MAX_NAME_LEN	255
diff --git a/include/linux/gpio.h b/include/linux/gpio.h
index e10c49a5b96e..059bd189d35d 100644
--- a/include/linux/gpio.h
+++ b/include/linux/gpio.h
@@ -12,6 +12,8 @@
 #include <linux/types.h>
 #include <linux/errno.h>
 
+struct device;
+
 /*
  * Some platforms don't support the GPIO programming interface.
  *
@@ -89,6 +91,15 @@ static inline int gpio_export(unsigned gpio, bool direction_may_change)
 	return -EINVAL;
 }
 
+static inline int gpio_export_link(struct device *dev, const char *name,
+				unsigned gpio)
+{
+	/* GPIO can never have been exported */
+	WARN_ON(1);
+	return -EINVAL;
+}
+
+
 static inline void gpio_unexport(unsigned gpio)
 {
 	/* GPIO can never have been exported */
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index f83288347dda..d5b387669dab 100644
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -2,7 +2,9 @@
 #define LINUX_HARDIRQ_H
 
 #include <linux/preempt.h>
+#ifdef CONFIG_PREEMPT
 #include <linux/smp_lock.h>
+#endif
 #include <linux/lockdep.h>
 #include <linux/ftrace_irq.h>
 #include <asm/hardirq.h>
@@ -15,55 +17,67 @@
  * - bits 0-7 are the preemption count (max preemption depth: 256)
  * - bits 8-15 are the softirq count (max # of softirqs: 256)
  *
- * The hardirq count can be overridden per architecture, the default is:
+ * The hardirq count can in theory reach the same as NR_IRQS.
+ * In reality, the number of nested IRQS is limited to the stack
+ * size as well. For archs with over 1000 IRQS it is not practical
+ * to expect that they will all nest. We give a max of 10 bits for
+ * hardirq nesting. An arch may choose to give less than 10 bits.
+ * m68k expects it to be 8.
  *
- * - bits 16-27 are the hardirq count (max # of hardirqs: 4096)
- * - ( bit 28 is the PREEMPT_ACTIVE flag. )
+ * - bits 16-25 are the hardirq count (max # of nested hardirqs: 1024)
+ * - bit 26 is the NMI_MASK
+ * - bit 28 is the PREEMPT_ACTIVE flag
  *
  * PREEMPT_MASK: 0x000000ff
  * SOFTIRQ_MASK: 0x0000ff00
- * HARDIRQ_MASK: 0x0fff0000
+ * HARDIRQ_MASK: 0x03ff0000
+ *     NMI_MASK: 0x04000000
  */
 #define PREEMPT_BITS	8
 #define SOFTIRQ_BITS	8
+#define NMI_BITS	1
 
-#ifndef HARDIRQ_BITS
-#define HARDIRQ_BITS	12
+#define MAX_HARDIRQ_BITS 10
 
-#ifndef MAX_HARDIRQS_PER_CPU
-#define MAX_HARDIRQS_PER_CPU NR_IRQS
+#ifndef HARDIRQ_BITS
+# define HARDIRQ_BITS	MAX_HARDIRQ_BITS
 #endif
 
-/*
- * The hardirq mask has to be large enough to have space for potentially
- * all IRQ sources in the system nesting on a single CPU.
- */
-#if (1 << HARDIRQ_BITS) < MAX_HARDIRQS_PER_CPU
-# error HARDIRQ_BITS is too low!
-#endif
+#if HARDIRQ_BITS > MAX_HARDIRQ_BITS
+#error HARDIRQ_BITS too high!
 #endif
 
 #define PREEMPT_SHIFT	0
 #define SOFTIRQ_SHIFT	(PREEMPT_SHIFT + PREEMPT_BITS)
 #define HARDIRQ_SHIFT	(SOFTIRQ_SHIFT + SOFTIRQ_BITS)
+#define NMI_SHIFT	(HARDIRQ_SHIFT + HARDIRQ_BITS)
 
 #define __IRQ_MASK(x)	((1UL << (x))-1)
 
 #define PREEMPT_MASK	(__IRQ_MASK(PREEMPT_BITS) << PREEMPT_SHIFT)
 #define SOFTIRQ_MASK	(__IRQ_MASK(SOFTIRQ_BITS) << SOFTIRQ_SHIFT)
 #define HARDIRQ_MASK	(__IRQ_MASK(HARDIRQ_BITS) << HARDIRQ_SHIFT)
+#define NMI_MASK	(__IRQ_MASK(NMI_BITS)     << NMI_SHIFT)
 
 #define PREEMPT_OFFSET	(1UL << PREEMPT_SHIFT)
 #define SOFTIRQ_OFFSET	(1UL << SOFTIRQ_SHIFT)
 #define HARDIRQ_OFFSET	(1UL << HARDIRQ_SHIFT)
+#define NMI_OFFSET	(1UL << NMI_SHIFT)
 
-#if PREEMPT_ACTIVE < (1 << (HARDIRQ_SHIFT + HARDIRQ_BITS))
+#ifndef PREEMPT_ACTIVE
+#define PREEMPT_ACTIVE_BITS	1
+#define PREEMPT_ACTIVE_SHIFT	(NMI_SHIFT + NMI_BITS)
+#define PREEMPT_ACTIVE	(__IRQ_MASK(PREEMPT_ACTIVE_BITS) << PREEMPT_ACTIVE_SHIFT)
+#endif
+
+#if PREEMPT_ACTIVE < (1 << (NMI_SHIFT + NMI_BITS))
 #error PREEMPT_ACTIVE is too low!
 #endif
 
 #define hardirq_count()	(preempt_count() & HARDIRQ_MASK)
 #define softirq_count()	(preempt_count() & SOFTIRQ_MASK)
-#define irq_count()	(preempt_count() & (HARDIRQ_MASK | SOFTIRQ_MASK))
+#define irq_count()	(preempt_count() & (HARDIRQ_MASK | SOFTIRQ_MASK \
+				 | NMI_MASK))
 
 /*
  * Are we doing bottom half or hardware interrupt processing?
@@ -73,6 +87,11 @@
 #define in_softirq()		(softirq_count())
 #define in_interrupt()		(irq_count())
 
+/*
+ * Are we in NMI context?
+ */
+#define in_nmi()	(preempt_count() & NMI_MASK)
+
 #if defined(CONFIG_PREEMPT)
 # define PREEMPT_INATOMIC_BASE kernel_locked()
 # define PREEMPT_CHECK_OFFSET 1
@@ -105,7 +124,7 @@
 # define IRQ_EXIT_OFFSET HARDIRQ_OFFSET
 #endif
 
-#ifdef CONFIG_SMP
+#if defined(CONFIG_SMP) || defined(CONFIG_GENERIC_HARDIRQS)
 extern void synchronize_irq(unsigned int irq);
 #else
 # define synchronize_irq(irq)	barrier()
@@ -119,17 +138,41 @@ static inline void account_system_vtime(struct task_struct *tsk)
 }
 #endif
 
-#if defined(CONFIG_NO_HZ) && !defined(CONFIG_CLASSIC_RCU)
+#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)
 # define rcu_nmi_enter() do { } while (0)
 # define rcu_nmi_exit() do { } while (0)
-#endif /* #if defined(CONFIG_NO_HZ) && !defined(CONFIG_CLASSIC_RCU) */
+#endif /* #if defined(CONFIG_NO_HZ) */
 
 /*
  * It is safe to do non-atomic ops on ->hardirq_context,
@@ -164,20 +207,24 @@ extern void irq_enter(void);
  */
 extern void irq_exit(void);
 
-#define nmi_enter()				\
-	do {					\
-		ftrace_nmi_enter();		\
-		lockdep_off();			\
-		rcu_nmi_enter();		\
-		__irq_enter();			\
+#define nmi_enter()						\
+	do {							\
+		ftrace_nmi_enter();				\
+		BUG_ON(in_nmi());				\
+		add_preempt_count(NMI_OFFSET + HARDIRQ_OFFSET);	\
+		lockdep_off();					\
+		rcu_nmi_enter();				\
+		trace_hardirq_enter();				\
 	} while (0)
 
-#define nmi_exit()				\
-	do {					\
-		__irq_exit();			\
-		rcu_nmi_exit();			\
-		lockdep_on();			\
-		ftrace_nmi_exit();		\
+#define nmi_exit()						\
+	do {							\
+		trace_hardirq_exit();				\
+		rcu_nmi_exit();					\
+		lockdep_on();					\
+		BUG_ON(!in_nmi());				\
+		sub_preempt_count(NMI_OFFSET + HARDIRQ_OFFSET);	\
+		ftrace_nmi_exit();				\
 	} while (0)
 
 #endif /* LINUX_HARDIRQ_H */
diff --git a/include/linux/hayesesp.h b/include/linux/hayesesp.h
index 940aeb51d53f..92b08cfe4a75 100644
--- a/include/linux/hayesesp.h
+++ b/include/linux/hayesesp.h
@@ -96,7 +96,6 @@ struct esp_struct {
 	int			xmit_head;
 	int			xmit_tail;
 	int			xmit_cnt;
-	wait_queue_head_t	delta_msr_wait;
 	wait_queue_head_t	break_wait;
 	struct async_icount	icount;	/* kernel counters for the 4 input interrupts */
 	struct hayes_esp_config config; /* port configuration */
diff --git a/include/linux/hdlc.h b/include/linux/hdlc.h
index 6a6e701f1631..ee275c8b3df1 100644
--- a/include/linux/hdlc.h
+++ b/include/linux/hdlc.h
@@ -38,7 +38,7 @@ struct hdlc_proto {
 	int (*ioctl)(struct net_device *dev, struct ifreq *ifr);
 	__be16 (*type_trans)(struct sk_buff *skb, struct net_device *dev);
 	int (*netif_rx)(struct sk_buff *skb);
-	int (*xmit)(struct sk_buff *skb, struct net_device *dev);
+	netdev_tx_t (*xmit)(struct sk_buff *skb, struct net_device *dev);
 	struct module *module;
 	struct hdlc_proto *next; /* next protocol in the list */
 };
@@ -51,7 +51,7 @@ typedef struct hdlc_device {
 		      unsigned short encoding, unsigned short parity);
 
 	/* hardware driver must handle this instead of dev->hard_start_xmit */
-	int (*xmit)(struct sk_buff *skb, struct net_device *dev);
+	netdev_tx_t (*xmit)(struct sk_buff *skb, struct net_device *dev);
 
 	/* Things below are for HDLC layer internal use only */
 	const struct hdlc_proto *proto;
@@ -60,7 +60,7 @@ typedef struct hdlc_device {
 	spinlock_t state_lock;
 	void *state;
 	void *priv;
-}hdlc_device;
+} hdlc_device;
 
 
 
@@ -106,7 +106,7 @@ void hdlc_close(struct net_device *dev);
 /* May be used by hardware driver */
 int hdlc_change_mtu(struct net_device *dev, int new_mtu);
 /* Must be pointed to by hw driver's dev->netdev_ops->ndo_start_xmit */
-int hdlc_start_xmit(struct sk_buff *skb, struct net_device *dev);
+netdev_tx_t hdlc_start_xmit(struct sk_buff *skb, struct net_device *dev);
 
 int attach_hdlc_protocol(struct net_device *dev, struct hdlc_proto *proto,
 			 size_t size);
diff --git a/include/linux/hdreg.h b/include/linux/hdreg.h
index ed21bd3dbd25..29ee2873f4a8 100644
--- a/include/linux/hdreg.h
+++ b/include/linux/hdreg.h
@@ -1,68 +1,6 @@
 #ifndef _LINUX_HDREG_H
 #define _LINUX_HDREG_H
 
-#ifdef __KERNEL__
-#include <linux/ata.h>
-
-/*
- * This file contains some defines for the AT-hd-controller.
- * Various sources.
- */
-
-/* ide.c has its own port definitions in "ide.h" */
-
-#define HD_IRQ		14
-
-/* Hd controller regs. Ref: IBM AT Bios-listing */
-#define HD_DATA		0x1f0		/* _CTL when writing */
-#define HD_ERROR	0x1f1		/* see err-bits */
-#define HD_NSECTOR	0x1f2		/* nr of sectors to read/write */
-#define HD_SECTOR	0x1f3		/* starting sector */
-#define HD_LCYL		0x1f4		/* starting cylinder */
-#define HD_HCYL		0x1f5		/* high byte of starting cyl */
-#define HD_CURRENT	0x1f6		/* 101dhhhh , d=drive, hhhh=head */
-#define HD_STATUS	0x1f7		/* see status-bits */
-#define HD_FEATURE	HD_ERROR	/* same io address, read=error, write=feature */
-#define HD_PRECOMP	HD_FEATURE	/* obsolete use of this port - predates IDE */
-#define HD_COMMAND	HD_STATUS	/* same io address, read=status, write=cmd */
-
-#define HD_CMD		0x3f6		/* used for resets */
-#define HD_ALTSTATUS	0x3f6		/* same as HD_STATUS but doesn't clear irq */
-
-/* remainder is shared between hd.c, ide.c, ide-cd.c, and the hdparm utility */
-
-/* Bits of HD_STATUS */
-#define ERR_STAT		0x01
-#define INDEX_STAT		0x02
-#define ECC_STAT		0x04	/* Corrected error */
-#define DRQ_STAT		0x08
-#define SEEK_STAT		0x10
-#define SRV_STAT		0x10
-#define WRERR_STAT		0x20
-#define READY_STAT		0x40
-#define BUSY_STAT		0x80
-
-/* Bits for HD_ERROR */
-#define MARK_ERR		0x01	/* Bad address mark */
-#define ILI_ERR			0x01	/* Illegal Length Indication (ATAPI) */
-#define TRK0_ERR		0x02	/* couldn't find track 0 */
-#define EOM_ERR			0x02	/* End Of Media (ATAPI) */
-#define ABRT_ERR		0x04	/* Command aborted */
-#define MCR_ERR			0x08	/* media change request */
-#define ID_ERR			0x10	/* ID field not found */
-#define MC_ERR			0x20	/* media changed */
-#define ECC_ERR			0x40	/* Uncorrectable ECC error */
-#define BBD_ERR			0x80	/* pre-EIDE meaning:  block marked bad */
-#define ICRC_ERR		0x80	/* new meaning:  CRC error during transfer */
-#define LFS_ERR			0xf0	/* Last Failed Sense (ATAPI) */
-
-/* Bits of HD_NSECTOR */
-#define CD			0x01
-#define IO			0x02
-#define REL			0x04
-#define TAG_MASK		0xf8
-#endif /* __KERNEL__ */
-
 #include <linux/types.h>
 
 /*
@@ -191,6 +129,7 @@ typedef struct hd_drive_hob_hdr {
 #define TASKFILE_INVALID		0x7fff
 #endif
 
+#ifndef __KERNEL__
 /* ATA/ATAPI Commands pre T13 Spec */
 #define WIN_NOP				0x00
 /*
@@ -379,6 +318,7 @@ typedef struct hd_drive_hob_hdr {
 #define SECURITY_ERASE_UNIT		0xBD
 #define SECURITY_FREEZE_LOCK		0xBE
 #define SECURITY_DISABLE_PASSWORD	0xBF
+#endif /* __KERNEL__ */
 
 struct hd_geometry {
       unsigned char heads;
@@ -448,6 +388,7 @@ enum {
 
 #define __NEW_HD_DRIVE_ID
 
+#ifndef __KERNEL__
 /*
  * Structure returned by HDIO_GET_IDENTITY, as per ANSI NCITS ATA6 rev.1b spec.
  *
@@ -699,6 +640,7 @@ struct hd_driveid {
 					 *  7:0 Signature
 					 */
 };
+#endif /* __KERNEL__ */
 
 /*
  * IDE "nice" flags. These are used on a per drive basis to determine
diff --git a/include/linux/hid-debug.h b/include/linux/hid-debug.h
index 50d568ec178a..53744fa1c8b7 100644
--- a/include/linux/hid-debug.h
+++ b/include/linux/hid-debug.h
@@ -2,7 +2,7 @@
 #define __HID_DEBUG_H
 
 /*
- *  Copyright (c) 2007	Jiri Kosina
+ *  Copyright (c) 2007-2009	Jiri Kosina
  */
 
 /*
@@ -22,24 +22,44 @@
  *
  */
 
-#ifdef CONFIG_HID_DEBUG
+#define HID_DEBUG_BUFSIZE 512
 
-void hid_dump_input(struct hid_usage *, __s32);
-void hid_dump_device(struct hid_device *);
-void hid_dump_field(struct hid_field *, int);
-void hid_resolv_usage(unsigned);
-void hid_resolv_event(__u8, __u16);
+#ifdef CONFIG_DEBUG_FS
+
+void hid_dump_input(struct hid_device *, struct hid_usage *, __s32);
+void hid_dump_device(struct hid_device *, struct seq_file *);
+void hid_dump_field(struct hid_field *, int, struct seq_file *);
+char *hid_resolv_usage(unsigned, struct seq_file *);
+void hid_debug_register(struct hid_device *, const char *);
+void hid_debug_unregister(struct hid_device *);
+void hid_debug_init(void);
+void hid_debug_exit(void);
+void hid_debug_event(struct hid_device *, char *);
 
-#else
 
-#define hid_dump_input(a,b)     do { } while (0)
-#define hid_dump_device(c)      do { } while (0)
-#define hid_dump_field(a,b)     do { } while (0)
-#define hid_resolv_usage(a)         do { } while (0)
-#define hid_resolv_event(a,b)       do { } while (0)
+struct hid_debug_list {
+	char *hid_debug_buf;
+	int head;
+	int tail;
+	struct fasync_struct *fasync;
+	struct hid_device *hdev;
+	struct list_head node;
+	struct mutex read_mutex;
+};
 
-#endif /* CONFIG_HID_DEBUG */
+#else
 
+#define hid_dump_input(a,b,c)		do { } while (0)
+#define hid_dump_device(a,b)		do { } while (0)
+#define hid_dump_field(a,b,c)		do { } while (0)
+#define hid_resolv_usage(a,b)		do { } while (0)
+#define hid_debug_register(a, b)	do { } while (0)
+#define hid_debug_unregister(a)		do { } while (0)
+#define hid_debug_init()		do { } while (0)
+#define hid_debug_exit()		do { } while (0)
+#define hid_debug_event(a,b)		do { } while (0)
+
+#endif
 
 #endif
 
diff --git a/include/linux/hid.h b/include/linux/hid.h
index fa8ee9cef7be..10f628416740 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -238,6 +238,42 @@ struct hid_item {
 #define HID_GD_RIGHT		0x00010092
 #define HID_GD_LEFT		0x00010093
 
+#define HID_DG_DIGITIZER	0x000d0001
+#define HID_DG_PEN		0x000d0002
+#define HID_DG_LIGHTPEN		0x000d0003
+#define HID_DG_TOUCHSCREEN	0x000d0004
+#define HID_DG_TOUCHPAD		0x000d0005
+#define HID_DG_STYLUS		0x000d0020
+#define HID_DG_PUCK		0x000d0021
+#define HID_DG_FINGER		0x000d0022
+#define HID_DG_TIPPRESSURE	0x000d0030
+#define HID_DG_BARRELPRESSURE	0x000d0031
+#define HID_DG_INRANGE		0x000d0032
+#define HID_DG_TOUCH		0x000d0033
+#define HID_DG_UNTOUCH		0x000d0034
+#define HID_DG_TAP		0x000d0035
+#define HID_DG_TABLETFUNCTIONKEY	0x000d0039
+#define HID_DG_PROGRAMCHANGEKEY	0x000d003a
+#define HID_DG_INVERT		0x000d003c
+#define HID_DG_TIPSWITCH	0x000d0042
+#define HID_DG_TIPSWITCH2	0x000d0043
+#define HID_DG_BARRELSWITCH	0x000d0044
+#define HID_DG_ERASER		0x000d0045
+#define HID_DG_TABLETPICK	0x000d0046
+/*
+ * as of May 20, 2009 the usages below are not yet in the official USB spec
+ * but are being pushed by Microsft as described in their paper "Digitizer
+ * Drivers for Windows Touch and Pen-Based Computers"
+ */
+#define HID_DG_CONFIDENCE	0x000d0047
+#define HID_DG_WIDTH		0x000d0048
+#define HID_DG_HEIGHT		0x000d0049
+#define HID_DG_CONTACTID	0x000d0051
+#define HID_DG_INPUTMODE	0x000d0052
+#define HID_DG_DEVICEINDEX	0x000d0053
+#define HID_DG_CONTACTCOUNT	0x000d0054
+#define HID_DG_CONTACTMAX	0x000d0055
+
 /*
  * HID report types --- Ouch! HID spec says 1 2 3!
  */
@@ -270,6 +306,7 @@ struct hid_item {
 
 #define HID_QUIRK_INVERT			0x00000001
 #define HID_QUIRK_NOTOUCH			0x00000002
+#define HID_QUIRK_IGNORE			0x00000004
 #define HID_QUIRK_NOGET				0x00000008
 #define HID_QUIRK_BADPAD			0x00000020
 #define HID_QUIRK_MULTI_INPUT			0x00000040
@@ -457,12 +494,21 @@ struct hid_device {							/* device report descriptor */
 
 	/* hiddev event handler */
 	int (*hiddev_connect)(struct hid_device *, unsigned int);
+	void (*hiddev_disconnect)(struct hid_device *);
 	void (*hiddev_hid_event) (struct hid_device *, struct hid_field *field,
 				  struct hid_usage *, __s32);
 	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);
+
+	/* debugging support via debugfs */
+	unsigned short debug;
+	struct dentry *debug_dir;
+	struct dentry *debug_rdesc;
+	struct dentry *debug_events;
+	struct list_head debug_list;
+	wait_queue_head_t debug_wait;
 };
 
 static inline void *hid_get_drvdata(struct hid_device *hdev)
@@ -603,21 +649,24 @@ struct hid_ll_driver {
 	int (*open)(struct hid_device *hdev);
 	void (*close)(struct hid_device *hdev);
 
+	int (*power)(struct hid_device *hdev, int level);
+
 	int (*hidinput_input_event) (struct input_dev *idev, unsigned int type,
 			unsigned int code, int value);
 
 	int (*parse)(struct hid_device *hdev);
 };
 
+#define	PM_HINT_FULLON	1<<5
+#define PM_HINT_NORMAL	1<<1
+
 /* 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))
 
 /* HID core API */
 
-#ifdef CONFIG_HID_DEBUG
 extern int hid_debug;
-#endif
 
 extern int hid_add_device(struct hid_device *);
 extern void hid_destroy_device(struct hid_device *);
@@ -641,7 +690,9 @@ int hidinput_find_field(struct hid_device *hid, unsigned int type, unsigned int
 void hid_output_report(struct hid_report *report, __u8 *data);
 struct hid_device *hid_allocate_device(void);
 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);
+void hid_disconnect(struct hid_device *hid);
 
 /**
  * hid_map_usage - map usage input bits
@@ -751,6 +802,7 @@ static inline int __must_check hid_hw_start(struct hid_device *hdev,
  */
 static inline void hid_hw_stop(struct hid_device *hdev)
 {
+	hid_disconnect(hdev);
 	hdev->ll_driver->stop(hdev);
 }
 
@@ -772,40 +824,12 @@ int hid_pidff_init(struct hid_device *hid);
 #define hid_pidff_init NULL
 #endif
 
-#ifdef CONFIG_HID_DEBUG
 #define dbg_hid(format, arg...) if (hid_debug) \
 				printk(KERN_DEBUG "%s: " format ,\
 				__FILE__ , ## arg)
-#define dbg_hid_line(format, arg...) if (hid_debug) \
-				printk(format, ## arg)
-#else
-static inline int __attribute__((format(printf, 1, 2)))
-dbg_hid(const char *fmt, ...)
-{
-	return 0;
-}
-#define dbg_hid_line dbg_hid
-#endif /* HID_DEBUG */
-
 #define err_hid(format, arg...) printk(KERN_ERR "%s: " format "\n" , \
 		__FILE__ , ## arg)
 #endif /* HID_FF */
 
-#ifdef __KERNEL__
-#ifdef CONFIG_HID_COMPAT
-#define HID_COMPAT_LOAD_DRIVER(name)	\
-/* prototype to avoid sparse warning */	\
-extern void hid_compat_##name(void);	\
-void hid_compat_##name(void) { }	\
-EXPORT_SYMBOL(hid_compat_##name)
-#else
-#define HID_COMPAT_LOAD_DRIVER(name)
-#endif /* HID_COMPAT */
-#define HID_COMPAT_CALL_DRIVER(name)	do {	\
-	extern void hid_compat_##name(void);	\
-	hid_compat_##name();			\
-} while (0)
-#endif /* __KERNEL__ */
-
 #endif
 
diff --git a/include/linux/highmem.h b/include/linux/highmem.h
index 7ff5c55f9b55..211ff4497269 100644
--- a/include/linux/highmem.h
+++ b/include/linux/highmem.h
@@ -19,8 +19,21 @@ static inline void flush_kernel_dcache_page(struct page *page)
 }
 #endif
 
-#ifdef CONFIG_HIGHMEM
+#include <asm/kmap_types.h>
+
+#if defined(CONFIG_DEBUG_HIGHMEM) && defined(CONFIG_TRACE_IRQFLAGS_SUPPORT)
+
+void debug_kmap_atomic(enum km_type type);
+
+#else
 
+static inline void debug_kmap_atomic(enum km_type type)
+{
+}
+
+#endif
+
+#ifdef CONFIG_HIGHMEM
 #include <asm/highmem.h>
 
 /* declarations for linux/mm/highmem.c */
@@ -42,9 +55,9 @@ static inline void *kmap(struct page *page)
 	return page_address(page);
 }
 
-#define kunmap(page) do { (void) (page); } while (0)
-
-#include <asm/kmap_types.h>
+static inline void kunmap(struct page *page)
+{
+}
 
 static inline void *kmap_atomic(struct page *page, enum km_type idx)
 {
@@ -187,16 +200,4 @@ static inline void copy_highpage(struct page *to, struct page *from)
 	kunmap_atomic(vto, KM_USER1);
 }
 
-#if defined(CONFIG_DEBUG_HIGHMEM) && defined(CONFIG_TRACE_IRQFLAGS_SUPPORT)
-
-void debug_kmap_atomic(enum km_type type);
-
-#else
-
-static inline void debug_kmap_atomic(enum km_type type)
-{
-}
-
-#endif
-
 #endif /* _LINUX_HIGHMEM_H */
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 bd37078c2d7d..9bace4b9f4fe 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -21,6 +21,7 @@
 #include <linux/list.h>
 #include <linux/wait.h>
 #include <linux/percpu.h>
+#include <linux/timer.h>
 
 
 struct hrtimer_clock_base;
@@ -30,8 +31,11 @@ struct hrtimer_cpu_base;
  * Mode arguments of xxx_hrtimer functions:
  */
 enum hrtimer_mode {
-	HRTIMER_MODE_ABS,	/* Time value is absolute */
-	HRTIMER_MODE_REL,	/* Time value is relative to now */
+	HRTIMER_MODE_ABS = 0x0,		/* Time value is absolute */
+	HRTIMER_MODE_REL = 0x1,		/* Time value is relative to now */
+	HRTIMER_MODE_PINNED = 0x02,	/* Timer is bound to CPU */
+	HRTIMER_MODE_ABS_PINNED = 0x02,
+	HRTIMER_MODE_REL_PINNED = 0x03,
 };
 
 /*
@@ -87,7 +91,6 @@ enum hrtimer_restart {
  * @function:	timer expiry callback function
  * @base:	pointer to the timer base (per cpu and per clock)
  * @state:	state information (See bit values above)
- * @cb_entry:	list head to enqueue an expired timer into the callback list
  * @start_site:	timer statistics field to store the site where the timer
  *		was started
  * @start_comm: timer statistics field to store the name of the process which
@@ -104,7 +107,6 @@ struct hrtimer {
 	enum hrtimer_restart		(*function)(struct hrtimer *);
 	struct hrtimer_clock_base	*base;
 	unsigned long			state;
-	struct list_head		cb_entry;
 #ifdef CONFIG_TIMER_STATS
 	int				start_pid;
 	void				*start_site;
@@ -336,6 +338,11 @@ extern int hrtimer_start(struct hrtimer *timer, ktime_t tim,
 			 const enum hrtimer_mode mode);
 extern int hrtimer_start_range_ns(struct hrtimer *timer, ktime_t tim,
 			unsigned long range_ns, const enum hrtimer_mode mode);
+extern int
+__hrtimer_start_range_ns(struct hrtimer *timer, ktime_t tim,
+			 unsigned long delta_ns,
+			 const enum hrtimer_mode mode, int wakeup);
+
 extern int hrtimer_cancel(struct hrtimer *timer);
 extern int hrtimer_try_to_cancel(struct hrtimer *timer);
 
@@ -439,6 +446,8 @@ extern void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
 
 static inline void timer_stats_account_hrtimer(struct hrtimer *timer)
 {
+	if (likely(!timer_stats_active))
+		return;
 	timer_stats_update_stats(timer, timer->start_pid, timer->start_site,
 				 timer->function, timer->start_comm, 0);
 }
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index 03be7f29ca01..41a59afc70fa 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -3,13 +3,16 @@
 
 #include <linux/fs.h>
 
+struct ctl_table;
+struct user_struct;
+
 #ifdef CONFIG_HUGETLB_PAGE
 
 #include <linux/mempolicy.h>
 #include <linux/shm.h>
 #include <asm/tlbflush.h>
 
-struct ctl_table;
+int PageHuge(struct page *page);
 
 static inline int is_vm_hugetlb_page(struct vm_area_struct *vma)
 {
@@ -17,11 +20,13 @@ static inline int is_vm_hugetlb_page(struct vm_area_struct *vma)
 }
 
 void reset_vma_resv_huge_pages(struct vm_area_struct *vma);
-int hugetlb_sysctl_handler(struct ctl_table *, int, struct file *, void __user *, size_t *, loff_t *);
-int hugetlb_overcommit_handler(struct ctl_table *, int, struct file *, void __user *, size_t *, loff_t *);
-int hugetlb_treat_movable_handler(struct ctl_table *, int, struct file *, void __user *, size_t *, loff_t *);
+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 *);
 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 **, unsigned long *, int *, int, int);
+int follow_hugetlb_page(struct mm_struct *, struct vm_area_struct *,
+			struct page **, struct vm_area_struct **,
+			unsigned long *, int *, int, unsigned int flags);
 void unmap_hugepage_range(struct vm_area_struct *,
 			unsigned long, unsigned long, struct page *);
 void __unmap_hugepage_range(struct vm_area_struct *,
@@ -31,7 +36,7 @@ void hugetlb_report_meminfo(struct seq_file *);
 int hugetlb_report_node_meminfo(int, char *);
 unsigned long hugetlb_total_pages(void);
 int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
-			unsigned long address, int write_access);
+			unsigned long address, unsigned int flags);
 int hugetlb_reserve_pages(struct inode *inode, long from, long to,
 						struct vm_area_struct *vma,
 						int acctflags);
@@ -61,6 +66,11 @@ void hugetlb_change_protection(struct vm_area_struct *vma,
 
 #else /* !CONFIG_HUGETLB_PAGE */
 
+static inline int PageHuge(struct page *page)
+{
+	return 0;
+}
+
 static inline int is_vm_hugetlb_page(struct vm_area_struct *vma)
 {
 	return 0;
@@ -91,7 +101,7 @@ static inline void hugetlb_report_meminfo(struct seq_file *m)
 #define pud_huge(x)	0
 #define is_hugepage_only_range(mm, addr, len)	0
 #define hugetlb_free_pgd_range(tlb, addr, end, floor, ceiling) ({BUG(); 0; })
-#define hugetlb_fault(mm, vma, addr, write)	({ BUG(); 0; })
+#define hugetlb_fault(mm, vma, addr, flags)	({ BUG(); 0; })
 
 #define hugetlb_change_protection(vma, address, end, newprot)
 
@@ -102,6 +112,21 @@ static inline void hugetlb_report_meminfo(struct seq_file *m)
 
 #endif /* !CONFIG_HUGETLB_PAGE */
 
+#define HUGETLB_ANON_FILE "anon_hugepage"
+
+enum {
+	/*
+	 * The file will be used as an shm file so shmfs accounting rules
+	 * apply
+	 */
+	HUGETLB_SHMFS_INODE     = 1,
+	/*
+	 * The file is being created on the internal vfs mount and shmfs
+	 * accounting rules do not apply
+	 */
+	HUGETLB_ANONHUGE_INODE  = 2,
+};
+
 #ifdef CONFIG_HUGETLBFS
 struct hugetlbfs_config {
 	uid_t   uid;
@@ -138,8 +163,9 @@ static inline struct hugetlbfs_sb_info *HUGETLBFS_SB(struct super_block *sb)
 }
 
 extern const struct file_operations hugetlbfs_file_operations;
-extern struct vm_operations_struct hugetlb_vm_ops;
-struct file *hugetlb_file_setup(const char *name, size_t, int);
+extern const struct vm_operations_struct hugetlb_vm_ops;
+struct file *hugetlb_file_setup(const char *name, size_t size, int acct,
+				struct user_struct **user, int creat_flags);
 int hugetlb_get_quota(struct address_space *mapping, long delta);
 void hugetlb_put_quota(struct address_space *mapping, long delta);
 
@@ -161,7 +187,11 @@ static inline void set_file_hugepages(struct file *file)
 
 #define is_file_hugepages(file)			0
 #define set_file_hugepages(file)		BUG()
-#define hugetlb_file_setup(name,size,acctflag)	ERR_PTR(-ENOSYS)
+static inline struct file *hugetlb_file_setup(const char *name, size_t size,
+		int acctflag, struct user_struct **user, int creat_flags)
+{
+	return ERR_PTR(-ENOSYS);
+}
 
 #endif /* !CONFIG_HUGETLBFS */
 
@@ -176,7 +206,8 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
 #define HSTATE_NAME_LEN 32
 /* Defines one hugetlb page size */
 struct hstate {
-	int hugetlb_next_nid;
+	int next_nid_to_alloc;
+	int next_nid_to_free;
 	unsigned int order;
 	unsigned long mask;
 	unsigned long max_huge_pages;
diff --git a/include/linux/hw_breakpoint.h b/include/linux/hw_breakpoint.h
new file mode 100644
index 000000000000..a03daed08c59
--- /dev/null
+++ b/include/linux/hw_breakpoint.h
@@ -0,0 +1,131 @@
+#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
+
+/* As it's for in-kernel or ptrace use, we want it to be pinned */
+#define DEFINE_BREAKPOINT_ATTR(name)	\
+struct perf_event_attr name = {		\
+	.type = PERF_TYPE_BREAKPOINT,	\
+	.size = sizeof(name),		\
+	.pinned = 1,			\
+};
+
+static inline void hw_breakpoint_init(struct perf_event_attr *attr)
+{
+	attr->type = PERF_TYPE_BREAKPOINT;
+	attr->size = sizeof(*attr);
+	attr->pinned = 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 int 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_callback_t triggered,
+			    struct task_struct *tsk);
+
+/* FIXME: only change from the attr, and don't unregister */
+extern struct perf_event *
+modify_user_hw_breakpoint(struct perf_event *bp,
+			  struct perf_event_attr *attr,
+			  perf_callback_t triggered,
+			  struct task_struct *tsk);
+
+/*
+ * Kernel breakpoints are not associated with any particular thread.
+ */
+extern struct perf_event *
+register_wide_hw_breakpoint_cpu(struct perf_event_attr *attr,
+				perf_callback_t triggered,
+				int cpu);
+
+extern struct perf_event **
+register_wide_hw_breakpoint(struct perf_event_attr *attr,
+			    perf_callback_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 **cpu_events);
+
+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_callback_t triggered,
+			    struct task_struct *tsk)	{ return NULL; }
+static inline struct perf_event *
+modify_user_hw_breakpoint(struct perf_event *bp,
+			  struct perf_event_attr *attr,
+			  perf_callback_t triggered,
+			  struct task_struct *tsk)	{ return NULL; }
+static inline struct perf_event *
+register_wide_hw_breakpoint_cpu(struct perf_event_attr *attr,
+				perf_callback_t triggered,
+				int cpu)		{ return NULL; }
+static inline struct perf_event **
+register_wide_hw_breakpoint(struct perf_event_attr *attr,
+			    perf_callback_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 **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-sgi.h b/include/linux/i2c-algo-sgi.h
deleted file mode 100644
index 3b7715024e69..000000000000
--- a/include/linux/i2c-algo-sgi.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License version 2 as published by the Free Software Foundation.
- *
- * Copyright (C) 2003 Ladislav Michl <ladis@linux-mips.org>
- */
-
-#ifndef I2C_ALGO_SGI_H
-#define I2C_ALGO_SGI_H 1
-
-#include <linux/i2c.h>
-
-struct i2c_algo_sgi_data {
-	void *data;	/* private data for lowlevel routines */
-	unsigned (*getctrl)(void *data);
-	void (*setctrl)(void *data, unsigned val);
-	unsigned (*rdata)(void *data);
-	void (*wdata)(void *data, unsigned val);
-
-	int xfer_timeout;
-	int ack_timeout;
-};
-
-int i2c_sgi_add_bus(struct i2c_adapter *);
-
-#endif /* I2C_ALGO_SGI_H */
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index f27604af8378..e844a0b18695 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -28,54 +28,6 @@
    identify a legacy client. If you don't need them, just don't set them. */
 
 /*
- * ---- Driver types -----------------------------------------------------
- */
-
-#define I2C_DRIVERID_MSP3400	 1
-#define I2C_DRIVERID_TUNER	 2
-#define I2C_DRIVERID_TEA6420	 5	/* audio matrix switch		*/
-#define I2C_DRIVERID_TEA6415C	 6	/* video matrix switch		*/
-#define I2C_DRIVERID_TDA9840	 7	/* stereo sound processor	*/
-#define I2C_DRIVERID_SAA7111A	 8	/* video input processor	*/
-#define I2C_DRIVERID_SAA7185B	13	/* video encoder		*/
-#define I2C_DRIVERID_SAA7110	22	/* video decoder		*/
-#define I2C_DRIVERID_SAA5249	24	/* SAA5249 and compatibles	*/
-#define I2C_DRIVERID_TDA7432	27	/* Stereo sound processor	*/
-#define I2C_DRIVERID_TVAUDIO    29      /* Generic TV sound driver      */
-#define I2C_DRIVERID_TDA9875    32      /* TV sound decoder chip        */
-#define I2C_DRIVERID_BT819	40     /* video decoder			*/
-#define I2C_DRIVERID_BT856	41     /* video encoder			*/
-#define I2C_DRIVERID_VPX3220	42     /* video decoder+vbi/vtxt	*/
-#define I2C_DRIVERID_ADV7175	48     /* ADV 7175/7176 video encoder	*/
-#define I2C_DRIVERID_SAA7114	49	/* video decoder		*/
-#define I2C_DRIVERID_ADV7170	54	/* video encoder		*/
-#define I2C_DRIVERID_SAA7191	57	/* video decoder		*/
-#define I2C_DRIVERID_INDYCAM	58	/* SGI IndyCam			*/
-#define I2C_DRIVERID_OVCAMCHIP	61	/* OmniVision CMOS image sens.	*/
-#define I2C_DRIVERID_SAA6752HS	67	/* MPEG2 encoder		*/
-#define I2C_DRIVERID_TVEEPROM	68	/* TV EEPROM			*/
-#define I2C_DRIVERID_WM8775	69	/* wm8775 audio processor	*/
-#define I2C_DRIVERID_CS53L32A	70	/* cs53l32a audio processor	*/
-#define I2C_DRIVERID_CX25840	71	/* cx2584x video encoder	*/
-#define I2C_DRIVERID_SAA7127	72	/* saa7127 video encoder	*/
-#define I2C_DRIVERID_SAA711X	73	/* saa711x video encoders	*/
-#define I2C_DRIVERID_INFRARED	75	/* I2C InfraRed on Video boards */
-#define I2C_DRIVERID_TVP5150	76	/* TVP5150 video decoder        */
-#define I2C_DRIVERID_WM8739	77	/* wm8739 audio processor	*/
-#define I2C_DRIVERID_UPD64083	78	/* upd64083 video processor	*/
-#define I2C_DRIVERID_UPD64031A	79	/* upd64031a video processor	*/
-#define I2C_DRIVERID_SAA717X	80	/* saa717x video encoder	*/
-#define I2C_DRIVERID_BT866	85	/* Conexant bt866 video encoder */
-#define I2C_DRIVERID_KS0127	86	/* Samsung ks0127 video decoder */
-#define I2C_DRIVERID_TLV320AIC23B 87	/* TI TLV320AIC23B audio codec  */
-#define I2C_DRIVERID_VP27SMPX	93	/* Panasonic VP27s tuner internal MPX */
-#define I2C_DRIVERID_M52790 	95      /* Mitsubishi M52790SP/FP AV switch */
-#define I2C_DRIVERID_CS5345	96	/* cs5345 audio processor	*/
-#define I2C_DRIVERID_AU8522	97	/* Auvitek au8522       */
-
-#define I2C_DRIVERID_OV7670 1048	/* Omnivision 7670 camera */
-
-/*
  * ---- Adapter types ----------------------------------------------------
  */
 
@@ -88,6 +40,7 @@
 #define I2C_HW_B_CX2341X	0x010020 /* Conexant CX2341X MPEG encoder cards */
 #define I2C_HW_B_CX23885	0x010022 /* conexant 23885 based tv cards (bus1) */
 #define I2C_HW_B_AU0828		0x010023 /* auvitek au0828 usb bridge */
+#define I2C_HW_B_CX231XX	0x010024 /* Conexant CX231XX USB based cards */
 #define I2C_HW_B_HDPVR		0x010025 /* Hauppauge HD PVR */
 
 /* --- SGI adapters							*/
diff --git a/include/linux/i2c-ocores.h b/include/linux/i2c-ocores.h
index 8ed591b0887e..4d5e57ff6614 100644
--- a/include/linux/i2c-ocores.h
+++ b/include/linux/i2c-ocores.h
@@ -14,6 +14,8 @@
 struct ocores_i2c_platform_data {
 	u32 regstep;   /* distance between registers */
 	u32 clock_khz; /* input clock in kHz */
+	u8 num_devices; /* number of devices in the devices list */
+	struct i2c_board_info const *devices; /* devices connected to the bus */
 };
 
 #endif /* _LINUX_I2C_OCORES_H */
diff --git a/include/linux/i2c-pnx.h b/include/linux/i2c-pnx.h
index f13255e06406..9eb07bbc6522 100644
--- a/include/linux/i2c-pnx.h
+++ b/include/linux/i2c-pnx.h
@@ -21,7 +21,7 @@ struct i2c_pnx_mif {
 	int			mode;		/* Interface mode */
 	struct completion	complete;	/* I/O completion */
 	struct timer_list	timer;		/* Timeout */
-	char *			buf;		/* Data buffer */
+	u8 *			buf;		/* Data buffer */
 	int			len;		/* Length of data buffer */
 };
 
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index c86c3b07604c..419ab546b266 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -47,6 +47,7 @@ struct i2c_driver;
 union i2c_smbus_data;
 struct i2c_board_info;
 
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 /*
  * The master routines are the ones normally used to transmit data to devices
  * on a bus (or read from them). Apart from two basic transfer functions to
@@ -93,16 +94,15 @@ extern s32 i2c_smbus_read_i2c_block_data(struct i2c_client *client,
 extern s32 i2c_smbus_write_i2c_block_data(struct i2c_client *client,
 					  u8 command, u8 length,
 					  const u8 *values);
+#endif /* I2C */
 
 /**
  * struct i2c_driver - represent an I2C device driver
- * @id: Unique driver ID (optional)
  * @class: What kind of i2c device we instantiate (for detect)
  * @attach_adapter: Callback for bus addition (for legacy drivers)
  * @detach_adapter: Callback for bus removal (for legacy drivers)
- * @detach_client: Callback for device removal (for legacy drivers)
- * @probe: Callback for device binding (new-style drivers)
- * @remove: Callback for device unbinding (new-style drivers)
+ * @probe: Callback for device binding
+ * @remove: Callback for device unbinding
  * @shutdown: Callback for device shutdown
  * @suspend: Callback for device suspend
  * @resume: Callback for device resume
@@ -110,7 +110,7 @@ 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_data: 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.
@@ -134,29 +134,16 @@ extern s32 i2c_smbus_write_i2c_block_data(struct i2c_client *client,
  * not allowed.
  */
 struct i2c_driver {
-	int id;
 	unsigned int class;
 
-	/* Notifies the driver that a new bus has appeared. This routine
-	 * can be used by the driver to test if the bus meets its conditions
-	 * & seek for the presence of the chip(s) it supports. If found, it
-	 * registers the client(s) that are on the bus to the i2c admin. via
-	 * i2c_attach_client.  (LEGACY I2C DRIVERS ONLY)
+	/* Notifies the driver that a new bus has appeared or is about to be
+	 * removed. You should avoid using this if you can, it will probably
+	 * be removed in a near future.
 	 */
 	int (*attach_adapter)(struct i2c_adapter *);
 	int (*detach_adapter)(struct i2c_adapter *);
 
-	/* tells the driver that a client is about to be deleted & gives it
-	 * the chance to remove its private data. Also, if the client struct
-	 * has been dynamically allocated by the driver in the function above,
-	 * it must be freed here.  (LEGACY I2C DRIVERS ONLY)
-	 */
-	int (*detach_client)(struct i2c_client *) __deprecated;
-
-	/* Standard driver model interfaces, for "new style" i2c drivers.
-	 * With the driver model, device enumeration is NEVER done by drivers;
-	 * it's done by infrastructure.  (NEW STYLE DRIVERS ONLY)
-	 */
+	/* Standard driver model interfaces */
 	int (*probe)(struct i2c_client *, const struct i2c_device_id *);
 	int (*remove)(struct i2c_client *);
 
@@ -191,9 +178,8 @@ struct i2c_driver {
  * @driver: device's driver, hence pointer to access routines
  * @dev: Driver model device node for the slave.
  * @irq: indicates the IRQ generated by this device (if any)
- * @list: list of active/busy clients (DEPRECATED)
- * @detected: member of an i2c_driver.clients list
- * @released: used to synchronize client releases & detaches and references
+ * @detected: member of an i2c_driver.clients list or i2c-core's
+ *	userspace_devices list
  *
  * An i2c_client identifies a single device (i.e. chip) connected to an
  * i2c bus. The behaviour exposed to Linux is defined by the driver
@@ -209,9 +195,7 @@ struct i2c_client {
 	struct i2c_driver *driver;	/* and our access routines	*/
 	struct device dev;		/* the device structure		*/
 	int irq;			/* irq issued by device		*/
-	struct list_head list;		/* DEPRECATED */
 	struct list_head detected;
-	struct completion released;
 };
 #define to_i2c_client(d) container_of(d, struct i2c_client, dev)
 
@@ -248,11 +232,10 @@ static inline void i2c_set_clientdata(struct i2c_client *dev, void *data)
  * that, such as chip type, configuration, associated IRQ, and so on.
  *
  * i2c_board_info is used to build tables of information listing I2C devices
- * that are present.  This information is used to grow the driver model tree
- * for "new style" I2C drivers.  For mainboards this is done statically using
- * i2c_register_board_info(); bus numbers identify adapters that aren't
- * yet available.  For add-on boards, i2c_new_device() does this dynamically
- * with the adapter already known.
+ * that are present.  This information is used to grow the driver model tree.
+ * For mainboards this is done statically using i2c_register_board_info();
+ * bus numbers identify adapters that aren't yet available.  For add-on boards,
+ * i2c_new_device() does this dynamically with the adapter already known.
  */
 struct i2c_board_info {
 	char		type[I2C_NAME_SIZE];
@@ -274,9 +257,10 @@ struct i2c_board_info {
  * are provided using conventional syntax.
  */
 #define I2C_BOARD_INFO(dev_type, dev_addr) \
-	.type = (dev_type), .addr = (dev_addr)
+	.type = dev_type, .addr = (dev_addr)
 
 
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 /* Add-on boards should register/unregister their devices; e.g. a board
  * with integrated I2C, a config eeprom, sensors, and a codec that's
  * used in conjunction with the primary hardware.
@@ -300,6 +284,7 @@ extern struct i2c_client *
 i2c_new_dummy(struct i2c_adapter *adap, u16 address);
 
 extern void i2c_unregister_device(struct i2c_client *);
+#endif /* I2C */
 
 /* Mainboard arch_initcall() code should register all its I2C devices.
  * This is done at arch_initcall time, before declaring any i2c adapters.
@@ -316,7 +301,7 @@ i2c_register_board_info(int busnum, struct i2c_board_info const *info,
 {
 	return 0;
 }
-#endif
+#endif /* I2C_BOARDINFO */
 
 /*
  * The following structs are for those who like to implement new bus drivers:
@@ -352,21 +337,14 @@ struct i2c_adapter {
 	const struct i2c_algorithm *algo; /* the algorithm to access the bus */
 	void *algo_data;
 
-	/* --- administration stuff. */
-	int (*client_register)(struct i2c_client *);
-	int (*client_unregister)(struct i2c_client *);
-
 	/* data fields that are valid for all devices	*/
-	u8 level; 			/* nesting level for lockdep */
-	struct mutex bus_lock;
-	struct mutex clist_lock;
+	struct rt_mutex bus_lock;
 
 	int timeout;			/* in jiffies */
 	int retries;
 	struct device dev;		/* the adapter device */
 
 	int nr;
-	struct list_head clients;	/* DEPRECATED */
 	char name[48];
 	struct completion dev_released;
 };
@@ -382,6 +360,24 @@ static inline void i2c_set_adapdata(struct i2c_adapter *dev, void *data)
 	dev_set_drvdata(&dev->dev, data);
 }
 
+/**
+ * i2c_lock_adapter - Prevent access to an I2C bus segment
+ * @adapter: Target I2C bus segment
+ */
+static inline void i2c_lock_adapter(struct i2c_adapter *adapter)
+{
+	rt_mutex_lock(&adapter->bus_lock);
+}
+
+/**
+ * i2c_unlock_adapter - Reauthorize access to an I2C bus segment
+ * @adapter: Target I2C bus segment
+ */
+static inline void i2c_unlock_adapter(struct i2c_adapter *adapter)
+{
+	rt_mutex_unlock(&adapter->bus_lock);
+}
+
 /*flags for the client struct: */
 #define I2C_CLIENT_PEC	0x04		/* Use Packet Error Checking */
 #define I2C_CLIENT_TEN	0x10		/* we have a ten bit chip address */
@@ -401,9 +397,6 @@ static inline void i2c_set_adapdata(struct i2c_adapter *dev, void *data)
  */
 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 */
@@ -412,11 +405,16 @@ struct i2c_client_address_data {
 /* The numbers to use to set I2C bus address */
 #define ANY_I2C_BUS		0xffff
 
+/* Construct an I2C_CLIENT_END-terminated array of i2c addresses */
+#define I2C_ADDRS(addr, addrs...) \
+	((const unsigned short []){ addr, ## addrs, I2C_CLIENT_END })
+
 
 /* ----- functions exported by i2c.o */
 
 /* administration...
  */
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 extern int i2c_add_adapter(struct i2c_adapter *);
 extern int i2c_del_adapter(struct i2c_adapter *);
 extern int i2c_add_numbered_adapter(struct i2c_adapter *);
@@ -429,11 +427,6 @@ static inline int i2c_add_driver(struct i2c_driver *driver)
 	return i2c_register_driver(THIS_MODULE, driver);
 }
 
-/* These are deprecated, your driver should use the standard .probe()
- * and .remove() methods instead. */
-extern int __deprecated i2c_attach_client(struct i2c_client *);
-extern int __deprecated i2c_detach_client(struct i2c_client *);
-
 extern struct i2c_client *i2c_use_client(struct i2c_client *client);
 extern void i2c_release_client(struct i2c_client *client);
 
@@ -442,14 +435,6 @@ extern void i2c_release_client(struct i2c_client *client);
 extern void i2c_clients_command(struct i2c_adapter *adap,
 				unsigned int cmd, void *arg);
 
-/* Detect function. It iterates over all possible addresses itself.
- * It will only call found_proc if some client is connected at the
- * specific address (unless a 'force' matched);
- */
-extern int i2c_probe(struct i2c_adapter *adapter,
-		const struct i2c_client_address_data *address_data,
-		int (*found_proc) (struct i2c_adapter *, int, int));
-
 extern struct i2c_adapter *i2c_get_adapter(int id);
 extern void i2c_put_adapter(struct i2c_adapter *adap);
 
@@ -471,6 +456,7 @@ static inline int i2c_adapter_id(struct i2c_adapter *adap)
 {
 	return adap->nr;
 }
+#endif /* I2C */
 #endif /* __KERNEL__ */
 
 /**
@@ -624,134 +610,48 @@ union i2c_smbus_data {
   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
new file mode 100644
index 000000000000..fc5db826b48e
--- /dev/null
+++ b/include/linux/i2c/adp5588.h
@@ -0,0 +1,92 @@
+/*
+ * Analog Devices ADP5588 I/O Expander and QWERTY Keypad Controller
+ *
+ * Copyright 2009 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#ifndef _ADP5588_H
+#define _ADP5588_H
+
+#define DEV_ID 0x00		/* Device ID */
+#define CFG 0x01		/* Configuration Register1 */
+#define INT_STAT 0x02		/* Interrupt Status Register */
+#define KEY_LCK_EC_STAT 0x03	/* Key Lock and Event Counter Register */
+#define Key_EVENTA 0x04		/* Key Event Register A */
+#define Key_EVENTB 0x05		/* Key Event Register B */
+#define Key_EVENTC 0x06		/* Key Event Register C */
+#define Key_EVENTD 0x07		/* Key Event Register D */
+#define Key_EVENTE 0x08		/* Key Event Register E */
+#define Key_EVENTF 0x09		/* Key Event Register F */
+#define Key_EVENTG 0x0A		/* Key Event Register G */
+#define Key_EVENTH 0x0B		/* Key Event Register H */
+#define Key_EVENTI 0x0C		/* Key Event Register I */
+#define Key_EVENTJ 0x0D		/* Key Event Register J */
+#define KP_LCK_TMR 0x0E		/* Keypad Lock1 to Lock2 Timer */
+#define UNLOCK1 0x0F		/* Unlock Key1 */
+#define UNLOCK2 0x10		/* Unlock Key2 */
+#define GPIO_INT_STAT1 0x11	/* GPIO Interrupt Status */
+#define GPIO_INT_STAT2 0x12	/* GPIO Interrupt Status */
+#define GPIO_INT_STAT3 0x13	/* GPIO Interrupt Status */
+#define GPIO_DAT_STAT1 0x14	/* GPIO Data Status, Read twice to clear */
+#define GPIO_DAT_STAT2 0x15	/* GPIO Data Status, Read twice to clear */
+#define GPIO_DAT_STAT3 0x16	/* GPIO Data Status, Read twice to clear */
+#define GPIO_DAT_OUT1 0x17	/* GPIO DATA OUT */
+#define GPIO_DAT_OUT2 0x18	/* GPIO DATA OUT */
+#define GPIO_DAT_OUT3 0x19	/* GPIO DATA OUT */
+#define GPIO_INT_EN1 0x1A	/* GPIO Interrupt Enable */
+#define GPIO_INT_EN2 0x1B	/* GPIO Interrupt Enable */
+#define GPIO_INT_EN3 0x1C	/* GPIO Interrupt Enable */
+#define KP_GPIO1 0x1D		/* Keypad or GPIO Selection */
+#define KP_GPIO2 0x1E		/* Keypad or GPIO Selection */
+#define KP_GPIO3 0x1F		/* Keypad or GPIO Selection */
+#define GPI_EM1 0x20		/* GPI Event Mode 1 */
+#define GPI_EM2 0x21		/* GPI Event Mode 2 */
+#define GPI_EM3 0x22		/* GPI Event Mode 3 */
+#define GPIO_DIR1 0x23		/* GPIO Data Direction */
+#define GPIO_DIR2 0x24		/* GPIO Data Direction */
+#define GPIO_DIR3 0x25		/* GPIO Data Direction */
+#define GPIO_INT_LVL1 0x26	/* GPIO Edge/Level Detect */
+#define GPIO_INT_LVL2 0x27	/* GPIO Edge/Level Detect */
+#define GPIO_INT_LVL3 0x28	/* GPIO Edge/Level Detect */
+#define Debounce_DIS1 0x29	/* Debounce Disable */
+#define Debounce_DIS2 0x2A	/* Debounce Disable */
+#define Debounce_DIS3 0x2B	/* Debounce Disable */
+#define GPIO_PULL1 0x2C		/* GPIO Pull Disable */
+#define GPIO_PULL2 0x2D		/* GPIO Pull Disable */
+#define GPIO_PULL3 0x2E		/* GPIO Pull Disable */
+#define CMP_CFG_STAT 0x30	/* Comparator Configuration and Status Register */
+#define CMP_CONFG_SENS1 0x31	/* Sensor1 Comparator Configuration Register */
+#define CMP_CONFG_SENS2 0x32	/* L2 Light Sensor Reference Level, Output Falling for Sensor 1 */
+#define CMP1_LVL2_TRIP 0x33	/* L2 Light Sensor Hysteresis (Active when Output Rising) for Sensor 1 */
+#define CMP1_LVL2_HYS 0x34	/* L3 Light Sensor Reference Level, Output Falling For Sensor 1 */
+#define CMP1_LVL3_TRIP 0x35	/* L3 Light Sensor Hysteresis (Active when Output Rising) For Sensor 1 */
+#define CMP1_LVL3_HYS 0x36	/* Sensor 2 Comparator Configuration Register */
+#define CMP2_LVL2_TRIP 0x37	/* L2 Light Sensor Reference Level, Output Falling for Sensor 2 */
+#define CMP2_LVL2_HYS 0x38	/* L2 Light Sensor Hysteresis (Active when Output Rising) for Sensor 2 */
+#define CMP2_LVL3_TRIP 0x39	/* L3 Light Sensor Reference Level, Output Falling For Sensor 2 */
+#define CMP2_LVL3_HYS 0x3A	/* L3 Light Sensor Hysteresis (Active when Output Rising) For Sensor 2 */
+#define CMP1_ADC_DAT_R1 0x3B	/* Comparator 1 ADC data Register1 */
+#define CMP1_ADC_DAT_R2 0x3C	/* Comparator 1 ADC data Register2 */
+#define CMP2_ADC_DAT_R1 0x3D	/* Comparator 2 ADC data Register1 */
+#define CMP2_ADC_DAT_R2 0x3E	/* Comparator 2 ADC data Register2 */
+
+#define ADP5588_DEVICE_ID_MASK	0xF
+
+/* Put one of these structures in i2c_board_info platform_data */
+
+#define ADP5588_KEYMAPSIZE	80
+
+struct adp5588_kpad_platform_data {
+	int rows;			/* Number of rows */
+	int cols;			/* Number of columns */
+	const unsigned short *keymap;	/* Pointer to keymap */
+	unsigned short keymapsize;	/* Keymap size */
+	unsigned repeat:1;		/* Enable key repeat */
+	unsigned en_keylock:1;		/* Enable Key Lock feature */
+	unsigned short unlock_key1;	/* Unlock Key 1 */
+	unsigned short unlock_key2;	/* Unlock Key 2 */
+};
+
+#endif
diff --git a/include/linux/i2c/at24.h b/include/linux/i2c/at24.h
index f6edd522a929..8ace93024d60 100644
--- a/include/linux/i2c/at24.h
+++ b/include/linux/i2c/at24.h
@@ -2,6 +2,7 @@
 #define _LINUX_AT24_H
 
 #include <linux/types.h>
+#include <linux/memory.h>
 
 /*
  * As seen through Linux I2C, differences between the most common types of I2C
@@ -23,6 +24,9 @@ struct at24_platform_data {
 #define AT24_FLAG_READONLY	0x40	/* sysfs-entry will be read-only */
 #define AT24_FLAG_IRUGO		0x20	/* sysfs-entry will be world-readable */
 #define AT24_FLAG_TAKE8ADDR	0x10	/* take always 8 addresses (24c00) */
+
+	void		(*setup)(struct memory_accessor *, void *context);
+	void		*context;
 };
 
 #endif /* _LINUX_AT24_H */
diff --git a/include/linux/i2c/lm8323.h b/include/linux/i2c/lm8323.h
new file mode 100644
index 000000000000..478d668bc590
--- /dev/null
+++ b/include/linux/i2c/lm8323.h
@@ -0,0 +1,46 @@
+/*
+ * lm8323.h - Configuration for LM8323 keypad driver.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation (version 2 of the License only).
+ *
+ * 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_LM8323_H
+#define __LINUX_LM8323_H
+
+#include <linux/types.h>
+
+/*
+ * Largest keycode that the chip can send, plus one,
+ * so keys can be mapped directly at the index of the
+ * LM8323 keycode instead of subtracting one.
+ */
+#define LM8323_KEYMAP_SIZE	(0x7f + 1)
+
+#define LM8323_NUM_PWMS		3
+
+struct lm8323_platform_data {
+	int debounce_time; /* Time to watch for key bouncing, in ms. */
+	int active_time; /* Idle time until sleep, in ms. */
+
+	int size_x;
+	int size_y;
+	bool repeat;
+	const unsigned short *keymap;
+
+	const char *pwm_names[LM8323_NUM_PWMS];
+
+	const char *name; /* Device name. */
+};
+
+#endif /* __LINUX_LM8323_H */
diff --git a/include/linux/i2c/mcs5000_ts.h b/include/linux/i2c/mcs5000_ts.h
new file mode 100644
index 000000000000..5a117b5ca15e
--- /dev/null
+++ b/include/linux/i2c/mcs5000_ts.h
@@ -0,0 +1,24 @@
+/*
+ * mcs5000_ts.h
+ *
+ * Copyright (C) 2009 Samsung Electronics Co.Ltd
+ * Author: Joonyoung Shim <jy0922.shim@samsung.com>
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ */
+
+#ifndef __LINUX_MCS5000_TS_H
+#define __LINUX_MCS5000_TS_H
+
+/* platform data for the MELFAS MCS-5000 touchscreen driver */
+struct mcs5000_ts_platform_data {
+	void (*cfg_pin)(void);
+	int x_size;
+	int y_size;
+};
+
+#endif	/* __LINUX_MCS5000_TS_H */
diff --git a/include/linux/i2c/pca953x.h b/include/linux/i2c/pca953x.h
index 3c7361217df8..81736d6a8db7 100644
--- a/include/linux/i2c/pca953x.h
+++ b/include/linux/i2c/pca953x.h
@@ -15,4 +15,5 @@ struct pca953x_platform_data {
 	int		(*teardown)(struct i2c_client *client,
 				unsigned gpio, unsigned ngpio,
 				void *context);
+	char		**names;
 };
diff --git a/include/linux/i2c/s6000.h b/include/linux/i2c/s6000.h
new file mode 100644
index 000000000000..d9b34bfdae76
--- /dev/null
+++ b/include/linux/i2c/s6000.h
@@ -0,0 +1,10 @@
+#ifndef __LINUX_I2C_S6000_H
+#define __LINUX_I2C_S6000_H
+
+struct s6_i2c_platform_data {
+	const char *clock; /* the clock to use */
+	int bus_num; /* the bus number to register */
+};
+
+#endif
+
diff --git a/include/linux/i2c/twl4030.h b/include/linux/i2c/twl4030.h
index 8137f660a5cc..5306a759cbde 100644
--- a/include/linux/i2c/twl4030.h
+++ b/include/linux/i2c/twl4030.h
@@ -25,6 +25,9 @@
 #ifndef __TWL4030_H_
 #define __TWL4030_H_
 
+#include <linux/types.h>
+#include <linux/input/matrix_keypad.h>
+
 /*
  * Using the twl4030 core we address registers using a pair
  *	{ module id, relative register offset }
@@ -218,6 +221,97 @@ int twl4030_i2c_read(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes);
 
 /*----------------------------------------------------------------------*/
 
+/* Power bus message definitions */
+
+/* The TWL4030/5030 splits its power-management resources (the various
+ * regulators, clock and reset lines) into 3 processor groups - P1, P2 and
+ * P3. These groups can then be configured to transition between sleep, wait-on
+ * and active states by sending messages to the power bus.  See Section 5.4.2
+ * Power Resources of TWL4030 TRM
+ */
+
+/* Processor groups */
+#define DEV_GRP_NULL		0x0
+#define DEV_GRP_P1		0x1	/* P1: all OMAP devices */
+#define DEV_GRP_P2		0x2	/* P2: all Modem devices */
+#define DEV_GRP_P3		0x4	/* P3: all peripheral devices */
+
+/* Resource groups */
+#define RES_GRP_RES		0x0	/* Reserved */
+#define RES_GRP_PP		0x1	/* Power providers */
+#define RES_GRP_RC		0x2	/* Reset and control */
+#define RES_GRP_PP_RC		0x3
+#define RES_GRP_PR		0x4	/* Power references */
+#define RES_GRP_PP_PR		0x5
+#define RES_GRP_RC_PR		0x6
+#define RES_GRP_ALL		0x7	/* All resource groups */
+
+#define RES_TYPE2_R0		0x0
+
+#define RES_TYPE_ALL		0x7
+
+#define RES_STATE_WRST		0xF
+#define RES_STATE_ACTIVE	0xE
+#define RES_STATE_SLEEP		0x8
+#define RES_STATE_OFF		0x0
+
+/* Power resources */
+
+/* Power providers */
+#define RES_VAUX1               1
+#define RES_VAUX2               2
+#define RES_VAUX3               3
+#define RES_VAUX4               4
+#define RES_VMMC1               5
+#define RES_VMMC2               6
+#define RES_VPLL1               7
+#define RES_VPLL2               8
+#define RES_VSIM                9
+#define RES_VDAC                10
+#define RES_VINTANA1            11
+#define RES_VINTANA2            12
+#define RES_VINTDIG             13
+#define RES_VIO                 14
+#define RES_VDD1                15
+#define RES_VDD2                16
+#define RES_VUSB_1V5            17
+#define RES_VUSB_1V8            18
+#define RES_VUSB_3V1            19
+#define RES_VUSBCP              20
+#define RES_REGEN               21
+/* Reset and control */
+#define RES_NRES_PWRON          22
+#define RES_CLKEN               23
+#define RES_SYSEN               24
+#define RES_HFCLKOUT            25
+#define RES_32KCLKOUT           26
+#define RES_RESET               27
+/* Power Reference */
+#define RES_Main_Ref            28
+
+#define TOTAL_RESOURCES		28
+/*
+ * Power Bus Message Format ... these can be sent individually by Linux,
+ * but are usually part of downloaded scripts that are run when various
+ * power events are triggered.
+ *
+ *  Broadcast Message (16 Bits):
+ *    DEV_GRP[15:13] MT[12]  RES_GRP[11:9]  RES_TYPE2[8:7] RES_TYPE[6:4]
+ *    RES_STATE[3:0]
+ *
+ *  Singular Message (16 Bits):
+ *    DEV_GRP[15:13] MT[12]  RES_ID[11:4]  RES_STATE[3:0]
+ */
+
+#define MSG_BROADCAST(devgrp, grp, type, type2, state) \
+	( (devgrp) << 13 | 1 << 12 | (grp) << 9 | (type2) << 7 \
+	| (type) << 4 | (state))
+
+#define MSG_SINGULAR(devgrp, id, state) \
+	((devgrp) << 13 | 0 << 12 | (id) << 4 | (state))
+
+/*----------------------------------------------------------------------*/
+
 struct twl4030_bci_platform_data {
 	int *battery_tmp_tbl;
 	unsigned int tblsize;
@@ -255,13 +349,17 @@ struct twl4030_madc_platform_data {
 	int		irq_line;
 };
 
+/* Boards have uniqe mappings of {row, col} --> keycode.
+ * Column and row are 8 bits each, but range only from 0..7.
+ * a PERSISTENT_KEY is "always on" and never reported.
+ */
+#define PERSISTENT_KEY(r, c)	KEY((r), (c), KEY_RESERVED)
+
 struct twl4030_keypad_data {
-	int rows;
-	int cols;
-	int *keymap;
-	int irq;
-	unsigned int keymapsize;
-	unsigned int rep:1;
+	const struct matrix_keymap_data *keymap_data;
+	unsigned rows;
+	unsigned cols;
+	bool rep;
 };
 
 enum twl4030_usb_mode {
@@ -273,6 +371,54 @@ struct twl4030_usb_data {
 	enum twl4030_usb_mode	usb_mode;
 };
 
+struct twl4030_ins {
+	u16 pmb_message;
+	u8 delay;
+};
+
+struct twl4030_script {
+	struct twl4030_ins *script;
+	unsigned size;
+	u8 flags;
+#define TWL4030_WRST_SCRIPT	(1<<0)
+#define TWL4030_WAKEUP12_SCRIPT	(1<<1)
+#define TWL4030_WAKEUP3_SCRIPT	(1<<2)
+#define TWL4030_SLEEP_SCRIPT	(1<<3)
+};
+
+struct twl4030_resconfig {
+	u8 resource;
+	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 */
+};
+
+struct twl4030_power_data {
+	struct twl4030_script **scripts;
+	unsigned num;
+	struct twl4030_resconfig *resource_config;
+};
+
+extern void twl4030_power_init(struct twl4030_power_data *triton2_scripts);
+
+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;
+};
+
 struct twl4030_platform_data {
 	unsigned				irq_base, irq_end;
 	struct twl4030_bci_platform_data	*bci;
@@ -280,6 +426,8 @@ struct twl4030_platform_data {
 	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 */
 	struct regulator_init_data		*vdac;
@@ -310,7 +458,6 @@ int twl4030_sih_setup(int module);
 #define TWL4030_VAUX3_DEV_GRP		0x1F
 #define TWL4030_VAUX3_DEDICATED		0x22
 
-
 #if defined(CONFIG_TWL4030_BCI_BATTERY) || \
 	defined(CONFIG_TWL4030_BCI_BATTERY_MODULE)
 	extern int twl4030charger_usb_en(int enable);
diff --git a/include/linux/i7300_idle.h b/include/linux/i7300_idle.h
index 05a80c44513c..1587b7dec505 100644
--- a/include/linux/i7300_idle.h
+++ b/include/linux/i7300_idle.h
@@ -16,35 +16,33 @@
 struct fbd_ioat {
 	unsigned int vendor;
 	unsigned int ioat_dev;
+	unsigned int enabled;
 };
 
 /*
  * The i5000 chip-set has the same hooks as the i7300
- * but support is disabled by default because this driver
- * has not been validated on that platform.
+ * but it is not enabled by default and must be manually
+ * manually enabled with "forceload=1" because it is
+ * only lightly validated.
  */
-#define SUPPORT_I5000 0
 
 static const struct fbd_ioat fbd_ioat_list[] = {
-	{PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_IOAT_CNB},
-#if SUPPORT_I5000
-	{PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_IOAT},
-#endif
+	{PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_IOAT_CNB, 1},
+	{PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_IOAT, 0},
 	{0, 0}
 };
 
 /* table of devices that work with this driver */
 static const struct pci_device_id pci_tbl[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_FBD_CNB) },
-#if SUPPORT_I5000
 	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_5000_ERR) },
-#endif
 	{ } /* Terminating entry */
 };
 
 /* Check for known platforms with I/O-AT */
 static inline int i7300_idle_platform_probe(struct pci_dev **fbd_dev,
-						struct pci_dev **ioat_dev)
+						struct pci_dev **ioat_dev,
+						int enable_all)
 {
 	int i;
 	struct pci_dev *memdev, *dmadev;
@@ -69,6 +67,8 @@ static inline int i7300_idle_platform_probe(struct pci_dev **fbd_dev,
 	for (i = 0; fbd_ioat_list[i].vendor != 0; i++) {
 		if (dmadev->vendor == fbd_ioat_list[i].vendor &&
 		    dmadev->device == fbd_ioat_list[i].ioat_dev) {
+			if (!(fbd_ioat_list[i].enabled || enable_all))
+				continue;
 			if (fbd_dev)
 				*fbd_dev = memdev;
 			if (ioat_dev)
diff --git a/include/linux/i8042.h b/include/linux/i8042.h
index 7907a72403ee..60c3360ef6ad 100644
--- a/include/linux/i8042.h
+++ b/include/linux/i8042.h
@@ -7,6 +7,7 @@
  * the Free Software Foundation.
  */
 
+#include <linux/types.h>
 
 /*
  * Standard commands.
@@ -30,6 +31,35 @@
 #define I8042_CMD_MUX_PFX	0x0090
 #define I8042_CMD_MUX_SEND	0x1090
 
+struct serio;
+
+#if defined(CONFIG_SERIO_I8042) || defined(CONFIG_SERIO_I8042_MODULE)
+
+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 *);
+
+#else
+
+void i8042_lock_chip(void)
+{
+}
+
+void i8042_unlock_chip(void)
+{
+}
+
+int i8042_command(unsigned char *param, int command)
+{
+	return -ENOSYS;
+}
+
+bool i8042_check_port_owner(const struct serio *serio)
+{
+	return false;
+}
+
+#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 10d701eec484..c0d8357917e2 100644
--- a/include/linux/icmpv6.h
+++ b/include/linux/icmpv6.h
@@ -171,20 +171,18 @@ struct icmp6_filter {
 #ifdef __KERNEL__
 
 #include <linux/netdevice.h>
-#include <linux/skbuff.h>
-
 
 extern void				icmpv6_send(struct sk_buff *skb,
-						    int type, int code,
+						    u8 type, u8 code,
 						    __u32 info, 
 						    struct net_device *dev);
 
 extern int				icmpv6_init(void);
-extern int				icmpv6_err_convert(int type, int code,
+extern int				icmpv6_err_convert(u8 type, u8 code,
 							   int *err);
 extern void				icmpv6_cleanup(void);
 extern void				icmpv6_param_prob(struct sk_buff *skb,
-							  int code, int pos);
+							  u8 code, int pos);
 
 struct flowi;
 struct in6_addr;
diff --git a/include/linux/ide.h b/include/linux/ide.h
index a5d26f66ef78..e4135d6e0556 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -26,6 +26,9 @@
 #include <asm/io.h>
 #include <asm/mutex.h>
 
+/* for request_sense */
+#include <linux/cdrom.h>
+
 #if defined(CONFIG_CRIS) || defined(CONFIG_FRV) || defined(CONFIG_MN10300)
 # define SUPPORT_VLB_SYNC 0
 #else
@@ -154,12 +157,6 @@ enum {
 #define REQ_UNPARK_HEADS	0x23
 
 /*
- * Check for an interrupt and acknowledge the interrupt status
- */
-struct hwif_s;
-typedef int (ide_ack_intr_t)(struct hwif_s *);
-
-/*
  * hwif_chipset_t is used to keep track of the specific hardware
  * chipset used by each IDE interface, if known.
  */
@@ -175,20 +172,18 @@ typedef u8 hwif_chipset_t;
 /*
  * Structure to hold all information about the location of this port
  */
-typedef struct hw_regs_s {
+struct ide_hw {
 	union {
 		struct ide_io_ports	io_ports;
 		unsigned long		io_ports_array[IDE_NR_PORTS];
 	};
 
 	int		irq;			/* our irq number */
-	ide_ack_intr_t	*ack_intr;		/* acknowledge interrupt */
-	hwif_chipset_t  chipset;
 	struct device	*dev, *parent;
 	unsigned long	config;
-} hw_regs_t;
+};
 
-static inline void ide_std_init_ports(hw_regs_t *hw,
+static inline void ide_std_init_ports(struct ide_hw *hw,
 				      unsigned long io_addr,
 				      unsigned long ctl_addr)
 {
@@ -215,21 +210,12 @@ static inline void ide_std_init_ports(hw_regs_t *hw,
 
 /*
  * Special Driver Flags
- *
- * set_geometry	: respecify drive geometry
- * recalibrate	: seek to cyl 0
- * set_multmode	: set multmode count
- * reserved	: unused
  */
-typedef union {
-	unsigned all			: 8;
-	struct {
-		unsigned set_geometry	: 1;
-		unsigned recalibrate	: 1;
-		unsigned set_multmode	: 1;
-		unsigned reserved	: 5;
-	} b;
-} special_t;
+enum {
+	IDE_SFLAG_SET_GEOMETRY		= (1 << 0),
+	IDE_SFLAG_RECALIBRATE		= (1 << 1),
+	IDE_SFLAG_SET_MULTMODE		= (1 << 2),
+};
 
 /*
  * Status returned from various ide_ functions
@@ -240,65 +226,39 @@ typedef enum {
 } ide_startstop_t;
 
 enum {
+	IDE_VALID_ERROR 		= (1 << 1),
+	IDE_VALID_FEATURE		= IDE_VALID_ERROR,
+	IDE_VALID_NSECT 		= (1 << 2),
+	IDE_VALID_LBAL			= (1 << 3),
+	IDE_VALID_LBAM			= (1 << 4),
+	IDE_VALID_LBAH			= (1 << 5),
+	IDE_VALID_DEVICE		= (1 << 6),
+	IDE_VALID_LBA			= IDE_VALID_LBAL |
+					  IDE_VALID_LBAM |
+					  IDE_VALID_LBAH,
+	IDE_VALID_OUT_TF		= IDE_VALID_FEATURE |
+					  IDE_VALID_NSECT |
+					  IDE_VALID_LBA,
+	IDE_VALID_IN_TF 		= IDE_VALID_NSECT |
+					  IDE_VALID_LBA,
+	IDE_VALID_OUT_HOB		= IDE_VALID_OUT_TF,
+	IDE_VALID_IN_HOB		= IDE_VALID_ERROR |
+					  IDE_VALID_NSECT |
+					  IDE_VALID_LBA,
+};
+
+enum {
 	IDE_TFLAG_LBA48			= (1 << 0),
-	IDE_TFLAG_OUT_HOB_FEATURE	= (1 << 1),
-	IDE_TFLAG_OUT_HOB_NSECT		= (1 << 2),
-	IDE_TFLAG_OUT_HOB_LBAL		= (1 << 3),
-	IDE_TFLAG_OUT_HOB_LBAM		= (1 << 4),
-	IDE_TFLAG_OUT_HOB_LBAH		= (1 << 5),
-	IDE_TFLAG_OUT_HOB		= IDE_TFLAG_OUT_HOB_FEATURE |
-					  IDE_TFLAG_OUT_HOB_NSECT |
-					  IDE_TFLAG_OUT_HOB_LBAL |
-					  IDE_TFLAG_OUT_HOB_LBAM |
-					  IDE_TFLAG_OUT_HOB_LBAH,
-	IDE_TFLAG_OUT_FEATURE		= (1 << 6),
-	IDE_TFLAG_OUT_NSECT		= (1 << 7),
-	IDE_TFLAG_OUT_LBAL		= (1 << 8),
-	IDE_TFLAG_OUT_LBAM		= (1 << 9),
-	IDE_TFLAG_OUT_LBAH		= (1 << 10),
-	IDE_TFLAG_OUT_TF		= IDE_TFLAG_OUT_FEATURE |
-					  IDE_TFLAG_OUT_NSECT |
-					  IDE_TFLAG_OUT_LBAL |
-					  IDE_TFLAG_OUT_LBAM |
-					  IDE_TFLAG_OUT_LBAH,
-	IDE_TFLAG_OUT_DEVICE		= (1 << 11),
-	IDE_TFLAG_WRITE			= (1 << 12),
-	IDE_TFLAG_CUSTOM_HANDLER	= (1 << 13),
-	IDE_TFLAG_DMA_PIO_FALLBACK	= (1 << 14),
-	IDE_TFLAG_IN_HOB_ERROR		= (1 << 15),
-	IDE_TFLAG_IN_HOB_NSECT		= (1 << 16),
-	IDE_TFLAG_IN_HOB_LBAL		= (1 << 17),
-	IDE_TFLAG_IN_HOB_LBAM		= (1 << 18),
-	IDE_TFLAG_IN_HOB_LBAH		= (1 << 19),
-	IDE_TFLAG_IN_HOB_LBA		= IDE_TFLAG_IN_HOB_LBAL |
-					  IDE_TFLAG_IN_HOB_LBAM |
-					  IDE_TFLAG_IN_HOB_LBAH,
-	IDE_TFLAG_IN_HOB		= IDE_TFLAG_IN_HOB_ERROR |
-					  IDE_TFLAG_IN_HOB_NSECT |
-					  IDE_TFLAG_IN_HOB_LBA,
-	IDE_TFLAG_IN_ERROR		= (1 << 20),
-	IDE_TFLAG_IN_NSECT		= (1 << 21),
-	IDE_TFLAG_IN_LBAL		= (1 << 22),
-	IDE_TFLAG_IN_LBAM		= (1 << 23),
-	IDE_TFLAG_IN_LBAH		= (1 << 24),
-	IDE_TFLAG_IN_LBA		= IDE_TFLAG_IN_LBAL |
-					  IDE_TFLAG_IN_LBAM |
-					  IDE_TFLAG_IN_LBAH,
-	IDE_TFLAG_IN_TF			= IDE_TFLAG_IN_NSECT |
-					  IDE_TFLAG_IN_LBA,
-	IDE_TFLAG_IN_DEVICE		= (1 << 25),
-	IDE_TFLAG_HOB			= IDE_TFLAG_OUT_HOB |
-					  IDE_TFLAG_IN_HOB,
-	IDE_TFLAG_TF			= IDE_TFLAG_OUT_TF |
-					  IDE_TFLAG_IN_TF,
-	IDE_TFLAG_DEVICE		= IDE_TFLAG_OUT_DEVICE |
-					  IDE_TFLAG_IN_DEVICE,
+	IDE_TFLAG_WRITE			= (1 << 1),
+	IDE_TFLAG_CUSTOM_HANDLER	= (1 << 2),
+	IDE_TFLAG_DMA_PIO_FALLBACK	= (1 << 3),
 	/* force 16-bit I/O operations */
-	IDE_TFLAG_IO_16BIT		= (1 << 26),
+	IDE_TFLAG_IO_16BIT		= (1 << 4),
 	/* struct ide_cmd was allocated using kmalloc() */
-	IDE_TFLAG_DYN			= (1 << 27),
-	IDE_TFLAG_FS			= (1 << 28),
-	IDE_TFLAG_MULTI_PIO		= (1 << 29),
+	IDE_TFLAG_DYN			= (1 << 5),
+	IDE_TFLAG_FS			= (1 << 6),
+	IDE_TFLAG_MULTI_PIO		= (1 << 7),
+	IDE_TFLAG_SET_XFER		= (1 << 8),
 };
 
 enum {
@@ -309,45 +269,34 @@ enum {
 };
 
 struct ide_taskfile {
-	u8	hob_data;	/*  0: high data byte (for TASKFILE IOCTL) */
-				/*  1-5: additional data to support LBA48 */
-	union {
-		u8 hob_error;	/*   read: error */
-		u8 hob_feature;	/*  write: feature */
+	u8	data;		/* 0: data byte (for TASKFILE ioctl) */
+	union {			/* 1: */
+		u8 error;	/*  read: error */
+		u8 feature;	/* write: feature */
 	};
-
-	u8	hob_nsect;
-	u8	hob_lbal;
-	u8	hob_lbam;
-	u8	hob_lbah;
-
-	u8	data;		/*  6: low data byte (for TASKFILE IOCTL) */
-
-	union {			/*  7: */
-		u8 error;	/*   read:  error */
-		u8 feature;	/*  write: feature */
-	};
-
-	u8	nsect;		/*  8: number of sectors */
-	u8	lbal;		/*  9: LBA low */
-	u8	lbam;		/* 10: LBA mid */
-	u8	lbah;		/* 11: LBA high */
-
-	u8	device;		/* 12: device select */
-
-	union {			/* 13: */
-		u8 status;	/*  read: status  */
+	u8	nsect;		/* 2: number of sectors */
+	u8	lbal;		/* 3: LBA low */
+	u8	lbam;		/* 4: LBA mid */
+	u8	lbah;		/* 5: LBA high */
+	u8	device;		/* 6: device select */
+	union {			/* 7: */
+		u8 status;	/*  read: status */
 		u8 command;	/* write: command */
 	};
 };
 
 struct ide_cmd {
-	union {
-		struct ide_taskfile	tf;
-		u8			tf_array[14];
-	};
+	struct ide_taskfile	tf;
+	struct ide_taskfile	hob;
+	struct {
+		struct {
+			u8		tf;
+			u8		hob;
+		} out, in;
+	} valid;
+
+	u16			tf_flags;
 	u8			ftf_flags;	/* for TASKFILE ioctl */
-	u32			tf_flags;
 	int			protocol;
 
 	int			sg_nents;	  /* number of sg entries */
@@ -362,7 +311,6 @@ struct ide_cmd {
 	unsigned int		cursg_ofs;
 
 	struct request		*rq;		/* copy of request */
-	void			*special;	/* valid_t generally */
 };
 
 /* ATAPI packet command flags */
@@ -377,11 +325,6 @@ enum {
 	PC_FLAG_WRITING			= (1 << 6),
 };
 
-/*
- * With each packet command, we allocate a buffer of IDE_PC_BUFFER_SIZE bytes.
- * This is used for several packet commands (not for READ/WRITE commands).
- */
-#define IDE_PC_BUFFER_SIZE	64
 #define ATAPI_WAIT_PC		(60 * HZ)
 
 struct ide_atapi_pc {
@@ -393,16 +336,6 @@ struct ide_atapi_pc {
 
 	/* bytes to transfer */
 	int req_xfer;
-	/* bytes actually transferred */
-	int xferred;
-
-	/* data buffer */
-	u8 *buf;
-	/* current buffer position */
-	u8 *cur_pos;
-	int buf_size;
-	/* missing/available data on the current buffer */
-	int b_count;
 
 	/* the corresponding request */
 	struct request *rq;
@@ -413,12 +346,6 @@ struct ide_atapi_pc {
 	 * those are more or less driver-specific and some of them are subject
 	 * to change/removal later.
 	 */
-	u8 pc_buf[IDE_PC_BUFFER_SIZE];
-
-	/* idetape only */
-	struct idetape_bh *bh;
-	char *b_data;
-
 	unsigned long timeout;
 };
 
@@ -435,6 +362,7 @@ struct ide_drive_s;
 struct ide_disk_ops {
 	int		(*check)(struct ide_drive_s *, const char *);
 	int		(*get_capacity)(struct ide_drive_s *);
+	u64		(*set_capacity)(struct ide_drive_s *, u64);
 	void		(*setup)(struct ide_drive_s *);
 	void		(*flush)(struct ide_drive_s *);
 	int		(*init_media)(struct ide_drive_s *, struct gendisk *);
@@ -512,6 +440,8 @@ enum {
 	IDE_DFLAG_NICE1			= (1 << 5),
 	/* device is physically present */
 	IDE_DFLAG_PRESENT		= (1 << 6),
+	/* disable Host Protected Area */
+	IDE_DFLAG_NOHPA			= (1 << 7),
 	/* id read from device (synthetic if not set) */
 	IDE_DFLAG_ID_READ		= (1 << 8),
 	IDE_DFLAG_NOPROBE		= (1 << 9),
@@ -550,6 +480,7 @@ enum {
 	/* write protect */
 	IDE_DFLAG_WP			= (1 << 29),
 	IDE_DFLAG_FORMAT_IN_PROGRESS	= (1 << 30),
+	IDE_DFLAG_NIEN_QUIRK		= (1 << 31),
 };
 
 struct ide_drive_s {
@@ -574,14 +505,13 @@ struct ide_drive_s {
 	unsigned long sleep;		/* sleep until this time */
 	unsigned long timeout;		/* max time to wait for irq */
 
-	special_t	special;	/* special action flags */
+	u8	special_flags;		/* special action flags */
 
 	u8	select;			/* basic drive/head select reg value */
 	u8	retry_pio;		/* retrying dma capable host in pio */
 	u8	waiting_for_dma;	/* dma currently in progress */
 	u8	dma;			/* atapi dma flag */
 
-        u8	quirk_list;	/* considered quirky, set for a specific host */
         u8	init_speed;	/* transfer rate set at boot */
         u8	current_speed;	/* current transfer rate set */
 	u8	desired_speed;	/* desired transfer rate set */
@@ -603,11 +533,10 @@ struct ide_drive_s {
 
 	unsigned int	bios_cyl;	/* BIOS/fdisk/LILO number of cyls */
 	unsigned int	cyl;		/* "real" number of cyls */
-	unsigned int	drive_data;	/* used by set_pio_mode/dev_select() */
+	void		*drive_data;	/* used by set_pio_mode/dev_select() */
 	unsigned int	failures;	/* current failure count */
 	unsigned int	max_failures;	/* maximum allowed failure count */
-	u64		probed_capacity;/* initial reported media capacity (ide-cd only currently) */
-
+	u64		probed_capacity;/* initial/native media capacity */
 	u64		capacity64;	/* total number of sectors */
 
 	int		lun;		/* logical unit */
@@ -631,16 +560,16 @@ struct ide_drive_s {
 	/* callback for packet commands */
 	int  (*pc_callback)(struct ide_drive_s *, int);
 
-	void (*pc_update_buffers)(struct ide_drive_s *, struct ide_atapi_pc *);
-	int  (*pc_io_buffers)(struct ide_drive_s *, struct ide_atapi_pc *,
-			      unsigned int, int);
-
 	ide_startstop_t (*irq_handler)(struct ide_drive_s *);
 
 	unsigned long atapi_flags;
 
 	struct ide_atapi_pc request_sense_pc;
-	struct request request_sense_rq;
+
+	/* current sense rq and buffer */
+	bool sense_rq_armed;
+	struct request sense_rq;
+	struct request_sense sense_data;
 };
 
 typedef struct ide_drive_s ide_drive_t;
@@ -662,8 +591,8 @@ struct ide_tp_ops {
 	void	(*write_devctl)(struct hwif_s *, u8);
 
 	void	(*dev_select)(ide_drive_t *);
-	void	(*tf_load)(ide_drive_t *, struct ide_cmd *);
-	void	(*tf_read)(ide_drive_t *, struct ide_cmd *);
+	void	(*tf_load)(ide_drive_t *, struct ide_taskfile *, u8);
+	void	(*tf_read)(ide_drive_t *, struct ide_taskfile *, u8);
 
 	void	(*input_data)(ide_drive_t *, struct ide_cmd *,
 			      void *, unsigned int);
@@ -701,6 +630,7 @@ struct ide_port_ops {
 	void	(*maskproc)(ide_drive_t *, int);
 	void	(*quirkproc)(ide_drive_t *);
 	void	(*clear_irq)(ide_drive_t *);
+	int	(*test_irq)(struct hwif_s *);
 
 	u8	(*mdma_filter)(ide_drive_t *);
 	u8	(*udma_filter)(ide_drive_t *);
@@ -726,6 +656,10 @@ struct ide_dma_ops {
 	u8	(*dma_sff_read_status)(struct hwif_s *);
 };
 
+enum {
+	IDE_PFLAG_PROBING		= (1 << 0),
+};
+
 struct ide_host;
 
 typedef struct hwif_s {
@@ -742,6 +676,8 @@ typedef struct hwif_s {
 
 	ide_drive_t	*devices[MAX_DRIVES + 1];
 
+	unsigned long	port_flags;
+
 	u8 major;	/* our major number */
 	u8 index;	/* 0 for ide0; 1 for ide1; ... */
 	u8 channel;	/* for dual-port chips: 0=primary, 1=secondary */
@@ -760,8 +696,6 @@ typedef struct hwif_s {
 
 	struct device *dev;
 
-	ide_ack_intr_t *ack_intr;
-
 	void (*rw_disk)(ide_drive_t *, struct request *);
 
 	const struct ide_tp_ops		*tp_ops;
@@ -985,8 +919,7 @@ __IDE_PROC_DEVSET(_name, _min, _max, NULL, NULL)
 typedef struct {
 	const char	*name;
 	mode_t		mode;
-	read_proc_t	*read_proc;
-	write_proc_t	*write_proc;
+	const struct file_operations *proc_fops;
 } ide_proc_entry_t;
 
 void proc_ide_create(void);
@@ -998,24 +931,8 @@ void ide_proc_unregister_port(ide_hwif_t *);
 void ide_proc_register_driver(ide_drive_t *, struct ide_driver *);
 void ide_proc_unregister_driver(ide_drive_t *, struct ide_driver *);
 
-read_proc_t proc_ide_read_capacity;
-read_proc_t proc_ide_read_geometry;
-
-/*
- * Standard exit stuff:
- */
-#define PROC_IDE_READ_RETURN(page,start,off,count,eof,len) \
-{					\
-	len -= off;			\
-	if (len < count) {		\
-		*eof = 1;		\
-		if (len <= 0)		\
-			return 0;	\
-	} else				\
-		len = count;		\
-	*start = page + off;		\
-	return len;			\
-}
+extern const struct file_operations ide_capacity_proc_fops;
+extern const struct file_operations ide_geometry_proc_fops;
 #else
 static inline void proc_ide_create(void) { ; }
 static inline void proc_ide_destroy(void) { ; }
@@ -1027,7 +944,6 @@ static inline void ide_proc_register_driver(ide_drive_t *drive,
 					    struct ide_driver *driver) { ; }
 static inline void ide_proc_unregister_driver(ide_drive_t *drive,
 					      struct ide_driver *driver) { ; }
-#define PROC_IDE_READ_RETURN(page,start,off,count,eof,len) return 0;
 #endif
 
 enum {
@@ -1129,7 +1045,6 @@ int generic_ide_ioctl(ide_drive_t *, struct block_device *, unsigned, unsigned l
 extern int ide_vlb_clk;
 extern int ide_pci_clk;
 
-unsigned int ide_rq_bytes(struct request *);
 int ide_end_rq(ide_drive_t *, struct request *, int, unsigned int);
 void ide_kill_rq(ide_drive_t *, struct request *);
 
@@ -1147,8 +1062,9 @@ void ide_fix_driveid(u16 *);
 
 extern void ide_fixstring(u8 *, const int, const int);
 
-int ide_busy_sleep(ide_hwif_t *, unsigned long, int);
+int ide_busy_sleep(ide_drive_t *, unsigned long, int);
 
+int __ide_wait_stat(ide_drive_t *, u8, u8, unsigned long, u8 *);
 int ide_wait_stat(ide_startstop_t *, ide_drive_t *, u8, u8, unsigned long);
 
 ide_startstop_t ide_do_park_unpark(ide_drive_t *, struct request *);
@@ -1162,7 +1078,8 @@ extern int ide_devset_execute(ide_drive_t *drive,
 void ide_complete_cmd(ide_drive_t *, struct ide_cmd *, u8, u8);
 int ide_complete_rq(ide_drive_t *, int, unsigned int);
 
-void ide_tf_dump(const char *, struct ide_taskfile *);
+void ide_tf_readback(ide_drive_t *drive, struct ide_cmd *cmd);
+void ide_tf_dump(const char *, struct ide_cmd *);
 
 void ide_exec_command(ide_hwif_t *, u8);
 u8 ide_read_status(ide_hwif_t *);
@@ -1170,8 +1087,8 @@ u8 ide_read_altstatus(ide_hwif_t *);
 void ide_write_devctl(ide_hwif_t *, u8);
 
 void ide_dev_select(ide_drive_t *);
-void ide_tf_load(ide_drive_t *, struct ide_cmd *);
-void ide_tf_read(ide_drive_t *, struct ide_cmd *);
+void ide_tf_load(ide_drive_t *, struct ide_taskfile *, u8);
+void ide_tf_read(ide_drive_t *, struct ide_taskfile *, u8);
 
 void ide_input_data(ide_drive_t *, struct ide_cmd *, void *, unsigned int);
 void ide_output_data(ide_drive_t *, struct ide_cmd *, void *, unsigned int);
@@ -1181,6 +1098,8 @@ void SELECT_MASK(ide_drive_t *, int);
 u8 ide_read_error(ide_drive_t *);
 void ide_read_bcount_and_ireason(ide_drive_t *, u16 *, u8 *);
 
+int ide_check_ireason(ide_drive_t *, struct request *, int, int, int);
+
 int ide_check_atapi_device(ide_drive_t *, const char *);
 
 void ide_init_pc(struct ide_atapi_pc *);
@@ -1205,13 +1124,17 @@ enum {
 	REQ_IDETAPE_WRITE	= (1 << 3),
 };
 
-int ide_queue_pc_tail(ide_drive_t *, struct gendisk *, struct ide_atapi_pc *);
+int ide_queue_pc_tail(ide_drive_t *, struct gendisk *, struct ide_atapi_pc *,
+		      void *, unsigned int);
 
 int ide_do_test_unit_ready(ide_drive_t *, struct gendisk *);
 int ide_do_start_stop(ide_drive_t *, struct gendisk *, int);
 int ide_set_media_lock(ide_drive_t *, struct gendisk *, int);
 void ide_create_request_sense_cmd(ide_drive_t *, struct ide_atapi_pc *);
-void ide_retry_pc(ide_drive_t *, struct gendisk *);
+void ide_retry_pc(ide_drive_t *drive);
+
+void ide_prep_sense(ide_drive_t *drive, struct request *rq);
+int ide_queue_sense_rq(ide_drive_t *drive, void *special);
 
 int ide_cd_expiry(ide_drive_t *);
 
@@ -1230,7 +1153,7 @@ int ide_no_data_taskfile(ide_drive_t *, struct ide_cmd *);
 
 int ide_taskfile_ioctl(ide_drive_t *, unsigned long);
 
-int ide_dev_read_id(ide_drive_t *, u8, u16 *);
+int ide_dev_read_id(ide_drive_t *, u8, u16 *, int);
 
 extern int ide_driveid_update(ide_drive_t *);
 extern int ide_config_drive_speed(ide_drive_t *, u8);
@@ -1262,7 +1185,7 @@ static inline int ide_pci_is_in_compatibility_mode(struct pci_dev *dev)
 }
 
 void ide_pci_setup_ports(struct pci_dev *, const struct ide_port_info *,
-			 hw_regs_t *, hw_regs_t **);
+			 struct ide_hw *, struct ide_hw **);
 void ide_setup_pci_noise(struct pci_dev *, const struct ide_port_info *);
 
 #ifdef CONFIG_BLK_DEV_IDEDMA_PCI
@@ -1421,7 +1344,6 @@ int ide_in_drive_list(u16 *, const struct drive_list_entry *);
 #ifdef CONFIG_BLK_DEV_IDEDMA
 int ide_dma_good_drive(ide_drive_t *);
 int __ide_dma_bad_drive(ide_drive_t *);
-int ide_id_dma_bug(ide_drive_t *);
 
 u8 ide_find_dma_mode(ide_drive_t *, u8);
 
@@ -1462,7 +1384,6 @@ void ide_dma_lost_irq(ide_drive_t *);
 ide_startstop_t ide_dma_timeout_retry(ide_drive_t *, int);
 
 #else
-static inline int ide_id_dma_bug(ide_drive_t *drive) { return 0; }
 static inline u8 ide_find_dma_mode(ide_drive_t *drive, u8 speed) { return 0; }
 static inline u8 ide_max_dma_mode(ide_drive_t *drive) { return 0; }
 static inline void ide_dma_off_quietly(ide_drive_t *drive) { ; }
@@ -1482,6 +1403,7 @@ static inline void ide_dma_unmap_sg(ide_drive_t *drive,
 
 #ifdef CONFIG_BLK_DEV_IDEACPI
 int ide_acpi_init(void);
+bool ide_port_acpi(ide_hwif_t *hwif);
 extern int ide_acpi_exec_tfs(ide_drive_t *drive);
 extern void ide_acpi_get_timing(ide_hwif_t *hwif);
 extern void ide_acpi_push_timing(ide_hwif_t *hwif);
@@ -1490,6 +1412,7 @@ void ide_acpi_port_init_devices(ide_hwif_t *);
 extern void ide_acpi_set_state(ide_hwif_t *hwif, int on);
 #else
 static inline int ide_acpi_init(void) { return 0; }
+static inline bool ide_port_acpi(ide_hwif_t *hwif) { return 0; }
 static inline int ide_acpi_exec_tfs(ide_drive_t *drive) { return 0; }
 static inline void ide_acpi_get_timing(ide_hwif_t *hwif) { ; }
 static inline void ide_acpi_push_timing(ide_hwif_t *hwif) { ; }
@@ -1501,16 +1424,18 @@ static inline void ide_acpi_set_state(ide_hwif_t *hwif, int on) {}
 void ide_register_region(struct gendisk *);
 void ide_unregister_region(struct gendisk *);
 
+void ide_check_nien_quirk_list(ide_drive_t *);
 void ide_undecoded_slave(ide_drive_t *);
 
 void ide_port_apply_params(ide_hwif_t *);
 int ide_sysfs_register_port(ide_hwif_t *);
 
-struct ide_host *ide_host_alloc(const struct ide_port_info *, hw_regs_t **);
+struct ide_host *ide_host_alloc(const struct ide_port_info *, struct ide_hw **,
+				unsigned int);
 void ide_host_free(struct ide_host *);
 int ide_host_register(struct ide_host *, const struct ide_port_info *,
-		      hw_regs_t **);
-int ide_host_add(const struct ide_port_info *, hw_regs_t **,
+		      struct ide_hw **);
+int ide_host_add(const struct ide_port_info *, struct ide_hw **, unsigned int,
 		 struct ide_host **);
 void ide_host_remove(struct ide_host *);
 int ide_legacy_device_add(const struct ide_port_info *, unsigned long);
@@ -1529,7 +1454,7 @@ static inline void ide_set_hwifdata (ide_hwif_t * hwif, void *data)
 
 extern void ide_toggle_bounce(ide_drive_t *drive, int on);
 
-u64 ide_get_lba_addr(struct ide_taskfile *, int);
+u64 ide_get_lba_addr(struct ide_cmd *, int);
 u8 ide_dump_status(ide_drive_t *, const char *, u8);
 
 struct ide_timing {
@@ -1570,6 +1495,7 @@ int ide_timing_compute(ide_drive_t *, u8, struct ide_timing *, int, int);
 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);
 void ide_set_pio(ide_drive_t *, u8);
@@ -1607,6 +1533,16 @@ static inline ide_drive_t *ide_get_pair_dev(ide_drive_t *drive)
 	return (peer->dev_flags & IDE_DFLAG_PRESENT) ? peer : NULL;
 }
 
+static inline void *ide_get_drivedata(ide_drive_t *drive)
+{
+	return drive->drive_data;
+}
+
+static inline void ide_set_drivedata(ide_drive_t *drive, void *data)
+{
+	drive->drive_data = data;
+}
+
 #define ide_port_for_each_dev(i, dev, port) \
 	for ((i) = 0; ((dev) = (port)->devices[i]) || (i) < MAX_DRIVES; (i)++)
 
diff --git a/include/linux/idr.h b/include/linux/idr.h
index dd846df8cd32..e968db71e33a 100644
--- a/include/linux/idr.h
+++ b/include/linux/idr.h
@@ -106,6 +106,7 @@ int idr_get_new(struct idr *idp, void *ptr, int *id);
 int idr_get_new_above(struct idr *idp, void *ptr, int starting_id, int *id);
 int idr_for_each(struct idr *idp,
 		 int (*fn)(int id, void *p, void *data), void *data);
+void *idr_get_next(struct idr *idp, int *nextid);
 void *idr_replace(struct idr *idp, void *ptr, int id);
 void idr_remove(struct idr *idp, int id);
 void idr_remove_all(struct idr *idp);
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 4b501b48ce86..d9724a28c0c2 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -115,7 +115,6 @@
 #define IEEE80211_MAX_SSID_LEN		32
 
 #define IEEE80211_MAX_MESH_ID_LEN	32
-#define IEEE80211_MESH_CONFIG_LEN	19
 
 #define IEEE80211_QOS_CTL_LEN		2
 #define IEEE80211_QOS_CTL_TID_MASK	0x000F
@@ -472,7 +471,7 @@ 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 +480,16 @@ 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;
@@ -493,6 +502,7 @@ struct ieee80211s_hdr {
 /* Mesh flags */
 #define MESH_FLAGS_AE_A4 	0x1
 #define MESH_FLAGS_AE_A5_A6	0x2
+#define MESH_FLAGS_AE		0x3
 #define MESH_FLAGS_PS_DEEP	0x4
 
 /**
@@ -540,10 +550,39 @@ struct ieee80211_tim_ie {
 	u8 dtim_period;
 	u8 bitmap_ctrl;
 	/* variable size: 1 - 251 bytes */
-	u8 virtual_map[0];
+	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 16
+#define WLAN_SA_QUERY_TR_ID_LEN 2
 
 struct ieee80211_mgmt {
 	__le16 frame_control;
@@ -801,6 +840,31 @@ struct ieee80211_ht_cap {
 #define IEEE80211_HT_AMPDU_PARM_FACTOR		0x03
 #define IEEE80211_HT_AMPDU_PARM_DENSITY		0x1C
 
+/*
+ * Maximum length of AMPDU that the STA can receive.
+ * Length = 2 ^ (13 + max_ampdu_length_exp) - 1 (octets)
+ */
+enum ieee80211_max_ampdu_length_exp {
+	IEEE80211_HT_MAX_AMPDU_8K = 0,
+	IEEE80211_HT_MAX_AMPDU_16K = 1,
+	IEEE80211_HT_MAX_AMPDU_32K = 2,
+	IEEE80211_HT_MAX_AMPDU_64K = 3
+};
+
+#define IEEE80211_HT_MAX_AMPDU_FACTOR 13
+
+/* Minimum MPDU start spacing */
+enum ieee80211_min_mpdu_spacing {
+	IEEE80211_HT_MPDU_DENSITY_NONE = 0,	/* No restriction */
+	IEEE80211_HT_MPDU_DENSITY_0_25 = 1,	/* 1/4 usec */
+	IEEE80211_HT_MPDU_DENSITY_0_5 = 2,	/* 1/2 usec */
+	IEEE80211_HT_MPDU_DENSITY_1 = 3,	/* 1 usec */
+	IEEE80211_HT_MPDU_DENSITY_2 = 4,	/* 2 usec */
+	IEEE80211_HT_MPDU_DENSITY_4 = 5,	/* 4 usec */
+	IEEE80211_HT_MPDU_DENSITY_8 = 6,	/* 8 usec */
+	IEEE80211_HT_MPDU_DENSITY_16 = 7	/* 16 usec */
+};
+
 /**
  * struct ieee80211_ht_info - HT information
  *
@@ -1034,6 +1098,7 @@ enum ieee80211_eid {
 	WLAN_EID_PREQ = 68,
 	WLAN_EID_PREP = 69,
 	WLAN_EID_PERR = 70,
+	WLAN_EID_RANN = 49,	/* compatible with FreeBSD */
 	/* 802.11h */
 	WLAN_EID_PWR_CONSTRAINT = 32,
 	WLAN_EID_PWR_CAPABILITY = 33,
@@ -1068,8 +1133,12 @@ enum ieee80211_category {
 	WLAN_CATEGORY_DLS = 2,
 	WLAN_CATEGORY_BACK = 3,
 	WLAN_CATEGORY_PUBLIC = 4,
+	WLAN_CATEGORY_HT = 7,
 	WLAN_CATEGORY_SA_QUERY = 8,
+	WLAN_CATEGORY_PROTECTED_DUAL_OF_ACTION = 9,
 	WLAN_CATEGORY_WMM = 17,
+	WLAN_CATEGORY_VENDOR_SPECIFIC_PROTECTED = 126,
+	WLAN_CATEGORY_VENDOR_SPECIFIC = 127,
 };
 
 /* SPECTRUM_MGMT action code */
@@ -1081,6 +1150,15 @@ enum ieee80211_spectrum_mgmt_actioncode {
 	WLAN_ACTION_SPCT_CHL_SWITCH = 4,
 };
 
+/* Security key length */
+enum ieee80211_key_len {
+	WLAN_KEY_LEN_WEP40 = 5,
+	WLAN_KEY_LEN_WEP104 = 13,
+	WLAN_KEY_LEN_CCMP = 16,
+	WLAN_KEY_LEN_TKIP = 32,
+	WLAN_KEY_LEN_AES_CMAC = 16,
+};
+
 /*
  * IEEE 802.11-2007 7.3.2.9 Country information element
  *
@@ -1182,8 +1260,14 @@ enum ieee80211_sa_query_action {
 #define WLAN_CIPHER_SUITE_WEP104	0x000FAC05
 #define WLAN_CIPHER_SUITE_AES_CMAC	0x000FAC06
 
+/* AKM suite selectors */
+#define WLAN_AKM_SUITE_8021X		0x000FAC01
+#define WLAN_AKM_SUITE_PSK		0x000FAC02
+
 #define WLAN_MAX_KEY_LEN		32
 
+#define WLAN_PMKID_LEN			16
+
 /**
  * ieee80211_get_qos_ctl - get pointer to qos control bytes
  * @hdr: the frame
@@ -1261,7 +1345,9 @@ static inline bool ieee80211_is_robust_mgmt_frame(struct ieee80211_hdr *hdr)
 		if (ieee80211_has_protected(hdr->frame_control))
 			return true;
 		category = ((u8 *) hdr) + 24;
-		return *category != WLAN_CATEGORY_PUBLIC;
+		return *category != WLAN_CATEGORY_PUBLIC &&
+			*category != WLAN_CATEGORY_HT &&
+			*category != WLAN_CATEGORY_VENDOR_SPECIFIC;
 	}
 
 	return false;
@@ -1383,4 +1469,43 @@ static inline int ieee80211_freq_to_ofdm_chan(int s_freq, int freq)
 		return -1;
 }
 
+/**
+ * ieee80211_tu_to_usec - convert time units (TU) to microseconds
+ * @tu: the TUs
+ */
+static inline unsigned long ieee80211_tu_to_usec(unsigned long tu)
+{
+	return 1024 * tu;
+}
+
+/**
+ * ieee80211_check_tim - check if AID bit is set in TIM
+ * @tim: the TIM IE
+ * @tim_len: length of the TIM IE
+ * @aid: the AID to look for
+ */
+static inline bool ieee80211_check_tim(struct ieee80211_tim_ie *tim,
+				       u8 tim_len, u16 aid)
+{
+	u8 mask;
+	u8 index, indexn1, indexn2;
+
+	if (unlikely(!tim || tim_len < sizeof(*tim)))
+		return false;
+
+	aid &= 0x3fff;
+	index = aid / 8;
+	mask  = 1 << (aid & 7);
+
+	indexn1 = tim->bitmap_ctrl & 0xfe;
+	indexn2 = tim_len + indexn1 - 4;
+
+	if (index < indexn1 || index > indexn2)
+		return false;
+
+	index -= indexn1;
+
+	return !!(tim->virtual_map[index] & mask);
+}
+
 #endif /* LINUX_IEEE80211_H */
diff --git a/include/linux/if.h b/include/linux/if.h
index 1108f3e099e3..3a9f410a296b 100644
--- a/include/linux/if.h
+++ b/include/linux/if.h
@@ -67,6 +67,10 @@
 #define IFF_ISATAP	0x80		/* ISATAP interface (RFC4214)	*/
 #define IFF_MASTER_ARPMON 0x100		/* bonding master, ARP mon in use */
 #define IFF_WAN_HDLC	0x200		/* WAN HDLC device		*/
+#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
@@ -122,8 +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; 
@@ -133,8 +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 {
@@ -158,8 +160,7 @@ struct if_settings
  * remainder may be interface specific.
  */
 
-struct ifreq 
-{
+struct ifreq {
 #define IFHWADDRLEN	6
 	union
 	{
@@ -208,11 +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 a60c821be44c..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,
@@ -41,13 +39,13 @@ enum
 
 #define	IFA_F_NODAD		0x02
 #define IFA_F_OPTIMISTIC	0x04
+#define IFA_F_DADFAILED		0x08
 #define	IFA_F_HOMEADDRESS	0x10
 #define IFA_F_DEPRECATED	0x20
 #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 5ff89809a581..e80b7f88f7c6 100644
--- a/include/linux/if_arp.h
+++ b/include/linux/if_arp.h
@@ -86,6 +86,7 @@
 #define ARPHRD_IEEE80211 801		/* IEEE 802.11			*/
 #define ARPHRD_IEEE80211_PRISM 802	/* IEEE 802.11 + Prism2 header  */
 #define ARPHRD_IEEE80211_RADIOTAP 803	/* IEEE 802.11 + radiotap header */
+#define ARPHRD_IEEE802154	  804
 
 #define ARPHRD_PHONET	820		/* PhoNet media type		*/
 #define ARPHRD_PHONET_PIPE 821		/* PhoNet pipe header		*/
@@ -132,8 +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 cfe4fe1b7132..005e1525ab86 100644
--- a/include/linux/if_ether.h
+++ b/include/linux/if_ether.h
@@ -78,7 +78,9 @@
 #define ETH_P_PAE	0x888E		/* Port Access Entity (IEEE 802.1X) */
 #define ETH_P_AOE	0x88A2		/* ATA over Ethernet		*/
 #define ETH_P_TIPC	0x88CA		/* TIPC 			*/
+#define ETH_P_1588	0x88F7		/* IEEE 1588 Timesync */
 #define ETH_P_FCOE	0x8906		/* Fibre Channel over Ethernet  */
+#define ETH_P_FIP	0x8914		/* FCoE Initialization Protocol */
 #define ETH_P_EDSA	0xDADA		/* Ethertype DSA [ NOT AN OFFICIALLY REGISTERED ID ] */
 
 /*
@@ -106,6 +108,7 @@
 #define ETH_P_DSA	0x001B		/* Distributed Switch Arch.	*/
 #define ETH_P_TRAILER	0x001C		/* Trailer switch tagging	*/
 #define ETH_P_PHONET	0x00F5		/* Nokia Phonet frames          */
+#define ETH_P_IEEE802154 0x00F6		/* IEEE802.15.4 frame		*/
 
 /*
  *	This is an Ethernet frame header.
@@ -133,13 +136,9 @@ 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);
 #define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x"
 #define MAC_BUF_SIZE	18
-#define DECLARE_MAC_BUF(var) char var[MAC_BUF_SIZE] __maybe_unused
+#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_frad.h b/include/linux/if_frad.h
index 673f2209453d..80b3a1056a5f 100644
--- a/include/linux/if_frad.h
+++ b/include/linux/if_frad.h
@@ -69,11 +69,6 @@ struct dlci_conf {
 
 #define DLCI_VALID_FLAGS	0x000B
 
-/* FRAD driver uses these to indicate what it did with packet */
-#define DLCI_RET_OK		0x00
-#define DLCI_RET_ERR		0x01
-#define DLCI_RET_DROP		0x02
-
 /* defines for the actual Frame Relay hardware */
 #define FRAD_GET_CONF	(SIOCDEVPRIVATE)
 #define FRAD_SET_CONF	(SIOCDEVPRIVATE + 1)
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..6674791622ca 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,
@@ -123,8 +120,7 @@ enum
  */
 
 /* Subtype attributes for IFLA_PROTINFO */
-enum
-{
+enum {
 	IFLA_INET6_UNSPEC,
 	IFLA_INET6_FLAGS,	/* link flags			*/
 	IFLA_INET6_CONF,	/* sysctl parameters		*/
@@ -137,16 +133,14 @@ 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 +152,7 @@ enum
 
 /* VLAN section */
 
-enum
-{
+enum {
 	IFLA_VLAN_UNSPEC,
 	IFLA_VLAN_ID,
 	IFLA_VLAN_FLAGS,
@@ -175,8 +168,7 @@ struct ifla_vlan_flags {
 	__u32	mask;
 };
 
-enum
-{
+enum {
 	IFLA_VLAN_QOS_UNSPEC,
 	IFLA_VLAN_QOS_MAPPING,
 	__IFLA_VLAN_QOS_MAX
@@ -184,10 +176,24 @@ 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 */
+};
+
 #endif /* _LINUX_IF_LINK_H */
diff --git a/include/linux/if_packet.h b/include/linux/if_packet.h
index 18db0668065a..4021d47cc437 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;
@@ -46,15 +44,15 @@ struct sockaddr_ll
 #define PACKET_VERSION			10
 #define PACKET_HDRLEN			11
 #define PACKET_RESERVE			12
+#define PACKET_TX_RING			13
+#define PACKET_LOSS			14
 
-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;
@@ -63,14 +61,21 @@ struct tpacket_auxdata
 	__u16		tp_vlan_tci;
 };
 
-struct tpacket_hdr
-{
+/* Rx ring - header status */
+#define TP_STATUS_KERNEL	0x0
+#define TP_STATUS_USER		0x1
+#define TP_STATUS_COPY		0x2
+#define TP_STATUS_LOSING	0x4
+#define TP_STATUS_CSUMNOTREADY	0x8
+
+/* Tx ring - header status */
+#define TP_STATUS_AVAILABLE	0x0
+#define TP_STATUS_SEND_REQUEST	0x1
+#define TP_STATUS_SENDING	0x2
+#define TP_STATUS_WRONG_FORMAT	0x4
+
+struct tpacket_hdr {
 	unsigned long	tp_status;
-#define TP_STATUS_KERNEL	0
-#define TP_STATUS_USER		1
-#define TP_STATUS_COPY		2
-#define TP_STATUS_LOSING	4
-#define TP_STATUS_CSUMNOTREADY	8
 	unsigned int	tp_len;
 	unsigned int	tp_snaplen;
 	unsigned short	tp_mac;
@@ -83,8 +88,7 @@ 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;
@@ -97,8 +101,7 @@ 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,
 };
@@ -116,16 +119,14 @@ 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;
@@ -135,5 +136,6 @@ struct packet_mreq
 #define PACKET_MR_MULTICAST	0
 #define PACKET_MR_PROMISC	1
 #define PACKET_MR_ALLMULTI	2
+#define PACKET_MR_UNICAST	3
 
 #endif
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 049d6c9428db..3f5fd523b49d 100644
--- a/include/linux/if_tun.h
+++ b/include/linux/if_tun.h
@@ -55,12 +55,14 @@
 #define IFF_NO_PI	0x1000
 #define IFF_ONE_QUEUE	0x2000
 #define IFF_VNET_HDR	0x4000
+#define IFF_TUN_EXCL	0x8000
 
 /* Features for GSO (TUNSETOFFLOAD). */
 #define TUN_F_CSUM	0x01	/* You can hand me unchecksummed packets. */
 #define TUN_F_TSO4	0x02	/* I can handle TSO for IPv4 packets */
 #define TUN_F_TSO6	0x04	/* I can handle TSO for IPv6 packets */
 #define TUN_F_TSO_ECN	0x08	/* I can handle TSO with ECN bits. */
+#define TUN_F_UFO	0x10	/* I can handle UFO packets */
 
 /* Protocol info prepended to the packets (when IFF_NO_PI is not set) */
 #define TUN_PKT_STRIP	0x0001
diff --git a/include/linux/if_tunnel.h b/include/linux/if_tunnel.h
index 5a9aae4adb44..1822d635be6b 100644
--- a/include/linux/if_tunnel.h
+++ b/include/linux/if_tunnel.h
@@ -5,6 +5,7 @@
 
 #ifdef __KERNEL__
 #include <linux/ip.h>
+#include <linux/in6.h>
 #endif
 
 #define SIOCGETTUNNEL   (SIOCDEVPRIVATE + 0)
@@ -15,6 +16,10 @@
 #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 +30,7 @@
 #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 +55,14 @@ 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 e1ff5b14310e..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_get(__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 & ~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);
@@ -115,11 +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,
-			    unsigned int vlan_tci, struct sk_buff *skb);
-extern int vlan_gro_frags(struct napi_struct *napi, struct vlan_group *grp,
-			  unsigned int vlan_tci,
-			  struct napi_gro_fraginfo *info);
+extern gro_result_t
+vlan_gro_receive(struct napi_struct *napi, struct vlan_group *grp,
+		 unsigned int vlan_tci, struct sk_buff *skb);
+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)
@@ -146,18 +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,
-				   struct vlan_group *grp,
-				   unsigned int vlan_tci, struct sk_buff *skb)
+static inline gro_result_t
+vlan_gro_receive(struct napi_struct *napi, struct vlan_group *grp,
+		 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,
-				 struct vlan_group *grp, unsigned int vlan_tci,
-				 struct napi_gro_fraginfo *info)
+static inline gro_result_t
+vlan_gro_frags(struct napi_struct *napi, struct vlan_group *grp,
+	       unsigned int vlan_tci)
 {
-	return NET_RX_DROP;
+	return GRO_DROP;
 }
 #endif
 
@@ -233,7 +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;
 }
 
@@ -286,7 +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;
@@ -333,6 +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 92fbd8cbd68f..724c27e5d173 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;
@@ -151,8 +150,7 @@ 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;
 	__be32			sl_addr[0];
@@ -167,16 +165,14 @@ 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 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 +181,7 @@ 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;
@@ -233,6 +228,8 @@ extern void ip_mc_init_dev(struct in_device *);
 extern void ip_mc_destroy_dev(struct in_device *);
 extern void ip_mc_up(struct in_device *);
 extern void ip_mc_down(struct in_device *);
+extern void ip_mc_unmap(struct in_device *);
+extern void ip_mc_remap(struct in_device *);
 extern void ip_mc_dec_group(struct in_device *in_dev, __be32 addr);
 extern void ip_mc_inc_group(struct in_device *in_dev, __be32 addr);
 extern void ip_mc_rejoin_group(struct ip_mc_list *im);
diff --git a/include/linux/ima.h b/include/linux/ima.h
index 0e2aa45cb0ce..0e3f2a4c25f6 100644
--- a/include/linux/ima.h
+++ b/include/linux/ima.h
@@ -13,14 +13,18 @@
 #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);
+extern int ima_path_check(struct path *path, int mask, int update_counts);
 extern void ima_file_free(struct file *file);
 extern int ima_file_mmap(struct file *file, unsigned long prot);
-extern void ima_shm_check(struct file *file);
+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)
@@ -38,7 +42,7 @@ static inline void ima_inode_free(struct inode *inode)
 	return;
 }
 
-static inline int ima_path_check(struct path *path, int mask)
+static inline int ima_path_check(struct path *path, int mask, int update_counts)
 {
 	return 0;
 }
@@ -53,7 +57,12 @@ static inline int ima_file_mmap(struct file *file, unsigned long prot)
 	return 0;
 }
 
-static inline void ima_shm_check(struct file *file)
+static inline void ima_counts_get(struct file *file)
+{
+	return;
+}
+
+static inline void ima_counts_put(struct path *path, int mask)
 {
 	return;
 }
diff --git a/include/linux/in.h b/include/linux/in.h
index d60122a3a088..b615649db129 100644
--- a/include/linux/in.h
+++ b/include/linux/in.h
@@ -107,6 +107,7 @@ struct in_addr {
 #define MCAST_JOIN_SOURCE_GROUP		46
 #define MCAST_LEAVE_SOURCE_GROUP	47
 #define MCAST_MSFILTER			48
+#define IP_MULTICAST_ALL		49
 
 #define MCAST_EXCLUDE	0
 #define MCAST_INCLUDE	1
@@ -117,14 +118,12 @@ 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 */
@@ -148,21 +147,18 @@ 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 */
@@ -174,8 +170,7 @@ 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..dfa29168e6ab 100644
--- a/include/linux/in6.h
+++ b/include/linux/in6.h
@@ -27,10 +27,8 @@
  *	IPv6 address structure
  */
 
-struct in6_addr
-{
-	union 
-	{
+struct in6_addr {
+	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;
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h
index acef2a770b6b..699e85c01a4d 100644
--- a/include/linux/inetdevice.h
+++ b/include/linux/inetdevice.h
@@ -10,15 +10,13 @@
 #include <linux/timer.h>
 #include <linux/sysctl.h>
 
-struct ipv4_devconf
-{
+struct ipv4_devconf {
 	void	*sysctl;
 	int	data[__NET_IPV4_CONF_MAX - 1];
 	DECLARE_BITMAP(state, __NET_IPV4_CONF_MAX - 1);
 };
 
-struct in_device
-{
+struct in_device {
 	struct net_device	*dev;
 	atomic_t		refcnt;
 	int			dead;
@@ -82,9 +80,10 @@ 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_ANDCONF((in_dev), RP_FILTER)
+#define IN_DEV_RPFILTER(in_dev)		IN_DEV_MAXCONF((in_dev), RP_FILTER)
 #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)
@@ -110,8 +109,7 @@ 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 68cb0265d009..ff8bde520d03 100644
--- a/include/linux/init.h
+++ b/include/linux/init.h
@@ -29,7 +29,7 @@
  * sign followed by value, e.g.:
  *
  * static int init_variable __initdata = 0;
- * static char linux_logo[] __initdata = { 0x32, 0x36, ... };
+ * static const char linux_logo[] __initconst = { 0x32, 0x36, ... };
  *
  * Don't forget to initialize data not at file scope, i.e. within a function,
  * as gcc otherwise puts the data into the bss section and not into the init
@@ -60,14 +60,6 @@
 #define __refdata        __section(.ref.data)
 #define __refconst       __section(.ref.rodata)
 
-/* backward compatibility note
- *  A few places hardcode the old section names:
- *  .text.init.refok
- *  .data.init.refok
- *  .exit.text.refok
- *  They should be converted to use the defines from this file
- */
-
 /* compatibility defines */
 #define __init_refok     __ref
 #define __initdata_refok __refdata
@@ -111,8 +103,8 @@
 #define __INIT		.section	".init.text","ax"
 #define __FINIT		.previous
 
-#define __INITDATA	.section	".init.data","aw"
-#define __INITRODATA	.section	".init.rodata","a"
+#define __INITDATA	.section	".init.data","aw",%progbits
+#define __INITRODATA	.section	".init.rodata","a",%progbits
 #define __FINITDATA	.previous
 
 #define __DEVINIT        .section	".devinit.text", "ax"
@@ -142,6 +134,9 @@ typedef void (*exitcall_t)(void);
 extern initcall_t __con_initcall_start[], __con_initcall_end[];
 extern initcall_t __security_initcall_start[], __security_initcall_end[];
 
+/* Used for contructor calls. */
+typedef void (*ctor_fn_t)(void);
+
 /* Defined in init/main.c */
 extern int do_one_initcall(initcall_t fn);
 extern char __initdata boot_command_line[];
@@ -231,7 +226,8 @@ struct obs_kernel_param {
  * obs_kernel_param "array" too far apart in .init.setup.
  */
 #define __setup_param(str, unique_id, fn, early)			\
-	static char __setup_str_##unique_id[] __initdata __aligned(1) = str; \
+	static const char __setup_str_##unique_id[] __initconst	\
+		__aligned(1) = str; \
 	static struct obs_kernel_param __setup_##unique_id	\
 		__used __section(.init.setup)			\
 		__attribute__((aligned((sizeof(long)))))	\
@@ -247,6 +243,7 @@ struct obs_kernel_param {
 
 /* Relies on boot_command_line being set */
 void __init parse_early_param(void);
+void __init parse_early_options(char *cmdline);
 #endif /* __ASSEMBLY__ */
 
 /**
@@ -274,6 +271,7 @@ void __init parse_early_param(void);
 #else /* MODULE */
 
 /* Don't use these in modules, but some people do... */
+#define early_initcall(fn)		module_init(fn)
 #define core_initcall(fn)		module_init(fn)
 #define postcore_initcall(fn)		module_init(fn)
 #define arch_initcall(fn)		module_init(fn)
@@ -308,9 +306,17 @@ void __init parse_early_param(void);
 #ifdef CONFIG_MODULES
 #define __init_or_module
 #define __initdata_or_module
+#define __initconst_or_module
+#define __INIT_OR_MODULE	.text
+#define __INITDATA_OR_MODULE	.data
+#define __INITRODATA_OR_MODULE	.section ".rodata","a",%progbits
 #else
 #define __init_or_module __init
 #define __initdata_or_module __initdata
+#define __initconst_or_module __initconst
+#define __INIT_OR_MODULE __INIT
+#define __INITDATA_OR_MODULE __INITDATA
+#define __INITRODATA_OR_MODULE __INITRODATA
 #endif /*CONFIG_MODULES*/
 
 /* Functions marked as __devexit may be discarded at kernel link time, depending
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index af1de95e711e..8d10aa7fd4c9 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -5,6 +5,7 @@
 #include <linux/irqflags.h>
 #include <linux/utsname.h>
 #include <linux/lockdep.h>
+#include <linux/ftrace.h>
 #include <linux/ipc.h>
 #include <linux/pid_namespace.h>
 #include <linux/user_namespace.h>
@@ -14,31 +15,6 @@
 extern struct files_struct init_files;
 extern struct fs_struct init_fs;
 
-#define INIT_KIOCTX(name, which_mm) \
-{							\
-	.users		= ATOMIC_INIT(1),		\
-	.dead		= 0,				\
-	.mm		= &which_mm,			\
-	.user_id	= 0,				\
-	.next		= NULL,				\
-	.wait		= __WAIT_QUEUE_HEAD_INITIALIZER(name.wait), \
-	.ctx_lock	= __SPIN_LOCK_UNLOCKED(name.ctx_lock), \
-	.reqs_active	= 0U,				\
-	.max_reqs	= ~0U,				\
-}
-
-#define INIT_MM(name) \
-{			 					\
-	.mm_rb		= RB_ROOT,				\
-	.pgd		= swapper_pg_dir, 			\
-	.mm_users	= ATOMIC_INIT(2), 			\
-	.mm_count	= ATOMIC_INIT(1), 			\
-	.mmap_sem	= __RWSEM_INITIALIZER(name.mmap_sem),	\
-	.page_table_lock =  __SPIN_LOCK_UNLOCKED(name.page_table_lock),	\
-	.mmlist		= LIST_HEAD_INIT(name.mmlist),		\
-	.cpu_vm_mask	= CPU_MASK_ALL,				\
-}
-
 #define INIT_SIGNALS(sig) {						\
 	.count		= ATOMIC_INIT(1), 				\
 	.wait_chldexit	= __WAIT_QUEUE_HEAD_INITIALIZER(sig.wait_chldexit),\
@@ -107,19 +83,34 @@ 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
+
+#ifdef CONFIG_TREE_PREEMPT_RCU
+#define INIT_TASK_RCU_PREEMPT(tsk)					\
+	.rcu_read_lock_nesting = 0,					\
+	.rcu_read_unlock_special = 0,					\
+	.rcu_blocked_node = NULL,					\
+	.rcu_node_entry = LIST_HEAD_INIT(tsk.rcu_node_entry),
 #else
-# define CAP_INIT_BSET  CAP_INIT_EFF_SET
+#define INIT_TASK_RCU_PREEMPT(tsk)
 #endif
 
 extern struct cred init_cred;
 
+#ifdef CONFIG_PERF_EVENTS
+# define INIT_PERF_EVENTS(tsk)					\
+	.perf_event_mutex = 						\
+		 __MUTEX_INITIALIZER(tsk.perf_event_mutex),		\
+	.perf_event_list = LIST_HEAD_INIT(tsk.perf_event_list),
+#else
+# define INIT_PERF_EVENTS(tsk)
+#endif
+
 /*
  *  INIT_TASK is used to set up the first task table, touch at
  * your own risk!. Base=0, limit=0x1fffff (=2MB)
@@ -157,8 +148,8 @@ extern struct cred init_cred;
 	.group_leader	= &tsk,						\
 	.real_cred	= &init_cred,					\
 	.cred		= &init_cred,					\
-	.cred_exec_mutex =						\
-		 __MUTEX_INITIALIZER(tsk.cred_exec_mutex),		\
+	.cred_guard_mutex =						\
+		 __MUTEX_INITIALIZER(tsk.cred_guard_mutex),		\
 	.comm		= "swapper",					\
 	.thread		= INIT_THREAD,					\
 	.fs		= &init_fs,					\
@@ -183,8 +174,12 @@ extern struct cred init_cred;
 	},								\
 	.dirties = INIT_PROP_LOCAL_SINGLE(dirties),			\
 	INIT_IDS							\
+	INIT_PERF_EVENTS(tsk)						\
 	INIT_TRACE_IRQFLAGS						\
 	INIT_LOCKDEP							\
+	INIT_FTRACE_GRAPH						\
+	INIT_TRACE_RECURSION						\
+	INIT_TASK_RCU_PREEMPT(tsk)					\
 }
 
 
@@ -195,5 +190,8 @@ extern struct cred init_cred;
 	LIST_HEAD_INIT(cpu_timers[2]),					\
 }
 
+/* Attach to the init_task data structure for proper alignment */
+#define __init_task_data __attribute__((__section__(".data.init_task")))
+
 
 #endif
diff --git a/include/linux/input.h b/include/linux/input.h
index 6b28048fc568..84b501ab0d8f 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -53,6 +53,7 @@ struct input_absinfo {
 	__s32 maximum;
 	__s32 fuzz;
 	__s32 flat;
+	__s32 resolution;
 };
 
 #define EVIOCGVERSION		_IOR('E', 0x01, int)			/* get driver version */
@@ -106,6 +107,7 @@ struct input_absinfo {
 
 #define SYN_REPORT		0
 #define SYN_CONFIG		1
+#define SYN_MT_REPORT		2
 
 /*
  * Keys and buttons
@@ -445,6 +447,7 @@ struct input_absinfo {
 #define BTN_STYLUS2		0x14c
 #define BTN_TOOL_DOUBLETAP	0x14d
 #define BTN_TOOL_TRIPLETAP	0x14e
+#define BTN_TOOL_QUADTAP	0x14f	/* Four fingers on trackpad */
 
 #define BTN_WHEEL		0x150
 #define BTN_GEAR_DOWN		0x150
@@ -592,6 +595,8 @@ struct input_absinfo {
 #define KEY_NUMERIC_STAR	0x20a
 #define KEY_NUMERIC_POUND	0x20b
 
+#define KEY_CAMERA_FOCUS	0x210
+
 /* We avoid low common keys in module aliases so they don't get huge. */
 #define KEY_MIN_INTERESTING	KEY_MUTE
 #define KEY_MAX			0x2ff
@@ -644,6 +649,18 @@ struct input_absinfo {
 #define ABS_TOOL_WIDTH		0x1c
 #define ABS_VOLUME		0x20
 #define ABS_MISC		0x28
+
+#define ABS_MT_TOUCH_MAJOR	0x30	/* Major axis of touching ellipse */
+#define ABS_MT_TOUCH_MINOR	0x31	/* Minor axis (omit if circular) */
+#define ABS_MT_WIDTH_MAJOR	0x32	/* Major axis of approaching ellipse */
+#define ABS_MT_WIDTH_MINOR	0x33	/* Minor axis (omit if circular) */
+#define ABS_MT_ORIENTATION	0x34	/* Ellipse orientation */
+#define ABS_MT_POSITION_X	0x35	/* Center X ellipse position */
+#define ABS_MT_POSITION_Y	0x36	/* Center Y ellipse position */
+#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_MAX			0x3f
 #define ABS_CNT			(ABS_MAX+1)
 
@@ -662,6 +679,9 @@ 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)
 
@@ -743,6 +763,12 @@ struct input_absinfo {
 #define BUS_ATARI		0x1B
 
 /*
+ * MT_TOOL types
+ */
+#define MT_TOOL_FINGER		0
+#define MT_TOOL_PEN		1
+
+/*
  * Values describing the status of a force-feedback effect
  */
 #define FF_STATUS_STOPPED	0x00
@@ -1089,6 +1115,7 @@ struct input_dev {
 	int absmin[ABS_MAX + 1];
 	int absfuzz[ABS_MAX + 1];
 	int absflat[ABS_MAX + 1];
+	int absres[ABS_MAX + 1];
 
 	int (*open)(struct input_dev *dev);
 	void (*close)(struct input_dev *dev);
@@ -1101,7 +1128,7 @@ struct input_dev {
 	struct mutex mutex;
 
 	unsigned int users;
-	int going_away;
+	bool going_away;
 
 	struct device dev;
 
@@ -1311,6 +1338,11 @@ static inline void input_sync(struct input_dev *dev)
 	input_event(dev, EV_SYN, SYN_REPORT, 0);
 }
 
+static inline void input_mt_sync(struct input_dev *dev)
+{
+	input_event(dev, EV_SYN, SYN_MT_REPORT, 0);
+}
+
 void input_set_capability(struct input_dev *dev, unsigned int type, unsigned int code);
 
 static inline void input_set_abs_params(struct input_dev *dev, int axis, int min, int max, int fuzz, int flat)
@@ -1350,6 +1382,10 @@ extern struct class input_class;
  * methods; erase() is optional. set_gain() and set_autocenter() need
  * only be implemented if driver sets up FF_GAIN and FF_AUTOCENTER
  * bits.
+ *
+ * Note that playback(), set_gain() and set_autocenter() are called with
+ * dev->event_lock spinlock held and interrupts off and thus may not
+ * sleep.
  */
 struct ff_device {
 	int (*upload)(struct input_dev *dev, struct ff_effect *effect,
diff --git a/include/linux/input/eeti_ts.h b/include/linux/input/eeti_ts.h
new file mode 100644
index 000000000000..f875b316249d
--- /dev/null
+++ b/include/linux/input/eeti_ts.h
@@ -0,0 +1,9 @@
+#ifndef LINUX_INPUT_EETI_TS_H
+#define LINUX_INPUT_EETI_TS_H
+
+struct eeti_ts_platform_data {
+	unsigned int irq_active_high;
+};
+
+#endif /* LINUX_INPUT_EETI_TS_H */
+
diff --git a/include/linux/input/matrix_keypad.h b/include/linux/input/matrix_keypad.h
new file mode 100644
index 000000000000..b3cd42d50e16
--- /dev/null
+++ b/include/linux/input/matrix_keypad.h
@@ -0,0 +1,98 @@
+#ifndef _MATRIX_KEYPAD_H
+#define _MATRIX_KEYPAD_H
+
+#include <linux/types.h>
+#include <linux/input.h>
+
+#define MATRIX_MAX_ROWS		16
+#define MATRIX_MAX_COLS		16
+
+#define KEY(row, col, val)	((((row) & (MATRIX_MAX_ROWS - 1)) << 24) |\
+				 (((col) & (MATRIX_MAX_COLS - 1)) << 16) |\
+				 (val & 0xffff))
+
+#define KEY_ROW(k)		(((k) >> 24) & 0xff)
+#define KEY_COL(k)		(((k) >> 16) & 0xff)
+#define KEY_VAL(k)		((k) & 0xffff)
+
+#define MATRIX_SCAN_CODE(row, col, row_shift)	(((row) << (row_shift)) + (col))
+
+/**
+ * struct matrix_keymap_data - keymap for matrix keyboards
+ * @keymap: pointer to array of uint32 values encoded with KEY() macro
+ *	representing keymap
+ * @keymap_size: number of entries (initialized) in this keymap
+ *
+ * This structure is supposed to be used by platform code to supply
+ * keymaps to drivers that implement matrix-like keypads/keyboards.
+ */
+struct matrix_keymap_data {
+	const uint32_t *keymap;
+	unsigned int	keymap_size;
+};
+
+/**
+ * struct matrix_keypad_platform_data - platform-dependent keypad data
+ * @keymap_data: pointer to &matrix_keymap_data
+ * @row_gpios: pointer to array of gpio numbers representing rows
+ * @col_gpios: pointer to array of gpio numbers reporesenting colums
+ * @num_row_gpios: actual number of row gpios used by device
+ * @num_col_gpios: actual number of col gpios used by device
+ * @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
+ *
+ * This structure represents platform-specific data that use used by
+ * matrix_keypad driver to perform proper initialization.
+ */
+struct matrix_keypad_platform_data {
+	const struct matrix_keymap_data *keymap_data;
+
+	const unsigned int *row_gpios;
+	const unsigned int *col_gpios;
+
+	unsigned int	num_row_gpios;
+	unsigned int	num_col_gpios;
+
+	unsigned int	col_scan_delay_us;
+
+	/* key debounce interval in milli-second */
+	unsigned int	debounce_ms;
+
+	bool		active_low;
+	bool		wakeup;
+};
+
+/**
+ * matrix_keypad_build_keymap - convert platform keymap into matrix keymap
+ * @keymap_data: keymap supplied by the platform code
+ * @row_shift: number of bits to shift row value by to advance to the next
+ * line in the keymap
+ * @keymap: expanded version of keymap that is suitable for use by
+ * matrix keyboad driver
+ * @keybit: pointer to bitmap of keys supported by input device
+ *
+ * This function converts platform keymap (encoded with KEY() macro) into
+ * an array of keycodes that is suitable for using in a standard matrix
+ * keyboard driver that uses row and col as indices.
+ */
+static inline void
+matrix_keypad_build_keymap(const struct matrix_keymap_data *keymap_data,
+			   unsigned int row_shift,
+			   unsigned short *keymap, unsigned long *keybit)
+{
+	int i;
+
+	for (i = 0; i < keymap_data->keymap_size; i++) {
+		unsigned int key = keymap_data->keymap[i];
+		unsigned int row = KEY_ROW(key);
+		unsigned int col = KEY_COL(key);
+		unsigned short code = KEY_VAL(key);
+
+		keymap[MATRIX_SCAN_CODE(row, col, row_shift)] = code;
+		__set_bit(code, keybit);
+	}
+	__clear_bit(KEY_RESERVED, keybit);
+}
+
+#endif /* _MATRIX_KEYPAD_H */
diff --git a/include/linux/intel-iommu.h b/include/linux/intel-iommu.h
index 1d6c71d96ede..4f0a72a9740c 100644
--- a/include/linux/intel-iommu.h
+++ b/include/linux/intel-iommu.h
@@ -53,6 +53,7 @@
 #define	DMAR_PHMLIMIT_REG 0x78	/* pmrr high limit */
 #define DMAR_IQH_REG	0x80	/* Invalidation queue head register */
 #define DMAR_IQT_REG	0x88	/* Invalidation queue tail register */
+#define DMAR_IQ_SHIFT	4	/* Invalidation queue head/tail shift */
 #define DMAR_IQA_REG	0x90	/* Invalidation queue addr register */
 #define DMAR_ICS_REG	0x98	/* Invalidation complete status register */
 #define DMAR_IRTA_REG	0xb8    /* Interrupt remapping table addr register */
@@ -120,10 +121,12 @@ static inline void dmar_writeq(void __iomem *addr, u64 val)
 	(ecap_iotlb_offset(e) + ecap_niotlb_iunits(e) * 16)
 #define ecap_coherent(e)	((e) & 0x1)
 #define ecap_qis(e)		((e) & 0x2)
+#define ecap_pass_through(e)	((e >> 6) & 0x1)
 #define ecap_eim_support(e)	((e >> 4) & 0x1)
 #define ecap_ir_support(e)	((e >> 3) & 0x1)
+#define ecap_dev_iotlb_support(e)	(((e) >> 2) & 0x1)
 #define ecap_max_handle_mask(e) ((e >> 20) & 0xf)
-
+#define ecap_sc_support(e)	((e >> 7) & 0x1) /* Snooping Control */
 
 /* IOTLB_REG */
 #define DMA_TLB_FLUSH_GRANU_OFFSET  60
@@ -164,6 +167,7 @@ static inline void dmar_writeq(void __iomem *addr, u64 val)
 #define DMA_GCMD_QIE (((u32)1) << 26)
 #define DMA_GCMD_SIRTP (((u32)1) << 24)
 #define DMA_GCMD_IRE (((u32) 1) << 25)
+#define DMA_GCMD_CFI (((u32) 1) << 23)
 
 /* GSTS_REG */
 #define DMA_GSTS_TES (((u32)1) << 31)
@@ -174,6 +178,7 @@ static inline void dmar_writeq(void __iomem *addr, u64 val)
 #define DMA_GSTS_QIES (((u32)1) << 26)
 #define DMA_GSTS_IRTPS (((u32)1) << 24)
 #define DMA_GSTS_IRES (((u32)1) << 25)
+#define DMA_GSTS_CFIS (((u32)1) << 23)
 
 /* CCMD_REG */
 #define DMA_CCMD_ICC (((u64)1) << 63)
@@ -195,6 +200,8 @@ static inline void dmar_writeq(void __iomem *addr, u64 val)
 #define DMA_FSTS_PPF ((u32)2)
 #define DMA_FSTS_PFO ((u32)1)
 #define DMA_FSTS_IQE (1 << 4)
+#define DMA_FSTS_ICE (1 << 5)
+#define DMA_FSTS_ITE (1 << 6)
 #define dma_fsts_fault_record_index(s) (((s) >> 8) & 0xff)
 
 /* FRCD_REG, 32 bits access */
@@ -223,7 +230,8 @@ do {									\
 enum {
 	QI_FREE,
 	QI_IN_USE,
-	QI_DONE
+	QI_DONE,
+	QI_ABORT
 };
 
 #define QI_CC_TYPE		0x1
@@ -252,6 +260,12 @@ enum {
 #define QI_CC_DID(did)		(((u64)did) << 16)
 #define QI_CC_GRAN(gran)	(((u64)gran) >> (DMA_CCMD_INVL_GRANU_OFFSET-4))
 
+#define QI_DEV_IOTLB_SID(sid)	((u64)((sid) & 0xffff) << 32)
+#define QI_DEV_IOTLB_QDEP(qdep)	(((qdep) & 0x1f) << 16)
+#define QI_DEV_IOTLB_ADDR(addr)	((u64)(addr) & VTD_PAGE_MASK)
+#define QI_DEV_IOTLB_SIZE	1
+#define QI_DEV_IOTLB_MAX_INVS	32
+
 struct qi_desc {
 	u64 low, high;
 };
@@ -278,10 +292,18 @@ struct ir_table {
 #endif
 
 struct iommu_flush {
-	int (*flush_context)(struct intel_iommu *iommu, u16 did, u16 sid, u8 fm,
-		u64 type, int non_present_entry_flush);
-	int (*flush_iotlb)(struct intel_iommu *iommu, u16 did, u64 addr,
-		unsigned int size_order, u64 type, int non_present_entry_flush);
+	void (*flush_context)(struct intel_iommu *iommu, u16 did, u16 sid,
+			      u8 fm, u64 type);
+	void (*flush_iotlb)(struct intel_iommu *iommu, u16 did, u64 addr,
+			    unsigned int size_order, u64 type);
+};
+
+enum {
+	SR_DMAR_FECTL_REG,
+	SR_DMAR_FEDATA_REG,
+	SR_DMAR_FEADDR_REG,
+	SR_DMAR_FEUADDR_REG,
+	MAX_SR_DMAR_REGS
 };
 
 struct intel_iommu {
@@ -292,6 +314,7 @@ struct intel_iommu {
 	spinlock_t	register_lock; /* protect register handling */
 	int		seq_id;	/* sequence id of the iommu */
 	int		agaw; /* agaw of this iommu */
+	int		msagaw; /* max sagaw of this iommu */
 	unsigned int 	irq;
 	unsigned char 	name[13];    /* Device Name */
 
@@ -304,6 +327,8 @@ struct intel_iommu {
 	struct iommu_flush flush;
 #endif
 	struct q_inval  *qi;            /* Queued invalidation info */
+	u32 *iommu_state; /* Store iommu states between suspend and resume.*/
+
 #ifdef CONFIG_INTR_REMAP
 	struct ir_table *ir_table;	/* Interrupt remapping info */
 #endif
@@ -317,19 +342,24 @@ static inline void __iommu_flush_cache(
 }
 
 extern struct dmar_drhd_unit * dmar_find_matched_drhd_unit(struct pci_dev *dev);
+extern int dmar_find_matched_atsr_unit(struct pci_dev *dev);
 
 extern int alloc_iommu(struct dmar_drhd_unit *drhd);
 extern void free_iommu(struct intel_iommu *iommu);
 extern int dmar_enable_qi(struct intel_iommu *iommu);
 extern void dmar_disable_qi(struct intel_iommu *iommu);
+extern int dmar_reenable_qi(struct intel_iommu *iommu);
 extern void qi_global_iec(struct intel_iommu *iommu);
 
-extern int qi_flush_context(struct intel_iommu *iommu, u16 did, u16 sid,
-			        u8 fm, u64 type, int non_present_entry_flush);
-extern int qi_flush_iotlb(struct intel_iommu *iommu, u16 did, u64 addr,
-			  unsigned int size_order, u64 type,
-			  int non_present_entry_flush);
+extern void qi_flush_context(struct intel_iommu *iommu, u16 did, u16 sid,
+			     u8 fm, u64 type);
+extern void qi_flush_iotlb(struct intel_iommu *iommu, u16 did, u64 addr,
+			  unsigned int size_order, u64 type);
+extern void qi_flush_dev_iotlb(struct intel_iommu *iommu, u16 sid, u16 qdep,
+			       u64 addr, unsigned mask);
 
 extern int qi_submit_sync(struct qi_desc *desc, struct intel_iommu *iommu);
 
+extern int dmar_ir_support(void);
+
 #endif
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index c68bffd182bb..75f3f00ac1e5 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -10,10 +10,10 @@
 #include <linux/irqreturn.h>
 #include <linux/irqnr.h>
 #include <linux/hardirq.h>
-#include <linux/sched.h>
 #include <linux/irqflags.h>
 #include <linux/smp.h>
 #include <linux/percpu.h>
+#include <linux/hrtimer.h>
 
 #include <asm/atomic.h>
 #include <asm/ptrace.h>
@@ -49,6 +49,9 @@
  * IRQF_IRQPOLL - Interrupt is used for polling (only the interrupt that is
  *                registered first in an shared interrupt is considered for
  *                performance reasons)
+ * IRQF_ONESHOT - Interrupt is not reenabled after the hardirq handler finished.
+ *                Used by threaded interrupts which need to keep the
+ *                irq line disabled until the threaded handler has been run.
  */
 #define IRQF_DISABLED		0x00000020
 #define IRQF_SAMPLE_RANDOM	0x00000040
@@ -58,6 +61,21 @@
 #define IRQF_PERCPU		0x00000400
 #define IRQF_NOBALANCING	0x00000800
 #define IRQF_IRQPOLL		0x00001000
+#define IRQF_ONESHOT		0x00002000
+
+/*
+ * Bits used by threaded handlers:
+ * IRQTF_RUNTHREAD - signals that the interrupt handler thread should run
+ * IRQTF_DIED      - handler thread died
+ * IRQTF_WARNED    - warning "IRQ_WAKE_THREAD w/o thread_fn" has been printed
+ * IRQTF_AFFINITY  - irq thread is requested to adjust affinity
+ */
+enum {
+	IRQTF_RUNTHREAD,
+	IRQTF_DIED,
+	IRQTF_WARNED,
+	IRQTF_AFFINITY,
+};
 
 typedef irqreturn_t (*irq_handler_t)(int, void *);
 
@@ -65,34 +83,85 @@ typedef irqreturn_t (*irq_handler_t)(int, void *);
  * struct irqaction - per interrupt action descriptor
  * @handler:	interrupt handler function
  * @flags:	flags (see IRQF_* above)
- * @mask:	no comment as it is useless and about to be removed
  * @name:	name of the device
  * @dev_id:	cookie to identify the device
  * @next:	pointer to the next irqaction for shared interrupts
  * @irq:	interrupt number
  * @dir:	pointer to the proc/irq/NN/name entry
+ * @thread_fn:	interupt handler function for threaded interrupts
+ * @thread:	thread pointer for threaded interrupts
+ * @thread_flags:	flags related to @thread
  */
 struct irqaction {
 	irq_handler_t handler;
 	unsigned long flags;
-	cpumask_t mask;
 	const char *name;
 	void *dev_id;
 	struct irqaction *next;
 	int irq;
 	struct proc_dir_entry *dir;
+	irq_handler_t thread_fn;
+	struct task_struct *thread;
+	unsigned long thread_flags;
 };
 
 extern irqreturn_t no_action(int cpl, void *dev_id);
-extern int __must_check request_irq(unsigned int, irq_handler_t handler,
-		       unsigned long, const char *, void *);
+
+#ifdef CONFIG_GENERIC_HARDIRQS
+extern int __must_check
+request_threaded_irq(unsigned int irq, irq_handler_t handler,
+		     irq_handler_t thread_fn,
+		     unsigned long flags, const char *name, void *dev);
+
+static inline int __must_check
+request_irq(unsigned int irq, irq_handler_t handler, unsigned long flags,
+	    const char *name, void *dev)
+{
+	return request_threaded_irq(irq, handler, NULL, flags, name, dev);
+}
+
+extern void exit_irq_thread(void);
+#else
+
+extern int __must_check
+request_irq(unsigned int irq, irq_handler_t handler, unsigned long flags,
+	    const char *name, void *dev);
+
+/*
+ * Special function to avoid ifdeffery in kernel/irq/devres.c which
+ * gets magically built by GENERIC_HARDIRQS=n architectures (sparc,
+ * m68k). I really love these $@%#!* obvious Makefile references:
+ * ../../../kernel/irq/devres.o
+ */
+static inline int __must_check
+request_threaded_irq(unsigned int irq, irq_handler_t handler,
+		     irq_handler_t thread_fn,
+		     unsigned long flags, const char *name, void *dev)
+{
+	return request_irq(irq, handler, flags, name, dev);
+}
+
+static inline void exit_irq_thread(void) { }
+#endif
+
 extern void free_irq(unsigned int, void *);
 
 struct device;
 
-extern int __must_check devm_request_irq(struct device *dev, unsigned int irq,
-			    irq_handler_t handler, unsigned long irqflags,
-			    const char *devname, void *dev_id);
+extern int __must_check
+devm_request_threaded_irq(struct device *dev, unsigned int irq,
+			  irq_handler_t handler, irq_handler_t thread_fn,
+			  unsigned long irqflags, const char *devname,
+			  void *dev_id);
+
+static inline int __must_check
+devm_request_irq(struct device *dev, unsigned int irq, irq_handler_t handler,
+		 unsigned long irqflags, const char *devname, void *dev_id)
+{
+	return devm_request_threaded_irq(dev, irq, handler, NULL, irqflags,
+					 devname, dev_id);
+}
+
 extern void devm_free_irq(struct device *dev, unsigned int irq, void *dev_id);
 
 /*
@@ -118,6 +187,7 @@ extern void disable_irq(unsigned int irq);
 extern void enable_irq(unsigned int irq);
 
 /* The following three functions are for the core kernel use only. */
+#ifdef CONFIG_GENERIC_HARDIRQS
 extern void suspend_device_irqs(void);
 extern void resume_device_irqs(void);
 #ifdef CONFIG_PM_SLEEP
@@ -125,6 +195,11 @@ extern int check_wakeup_irqs(void);
 #else
 static inline int check_wakeup_irqs(void) { return 0; }
 #endif
+#else
+static inline void suspend_device_irqs(void) { };
+static inline void resume_device_irqs(void) { };
+static inline int check_wakeup_irqs(void) { return 0; }
+#endif
 
 #if defined(CONFIG_SMP) && defined(CONFIG_GENERIC_HARDIRQS)
 
@@ -270,6 +345,7 @@ enum
 	NET_TX_SOFTIRQ,
 	NET_RX_SOFTIRQ,
 	BLOCK_SOFTIRQ,
+	BLOCK_IOPOLL_SOFTIRQ,
 	TASKLET_SOFTIRQ,
 	SCHED_SOFTIRQ,
 	HRTIMER_SOFTIRQ,
@@ -278,6 +354,11 @@ enum
 	NR_SOFTIRQS
 };
 
+/* map softirq index to softirq name. update 'softirq_to_name' in
+ * kernel/softirq.c when adding a new softirq.
+ */
+extern char *softirq_to_name[NR_SOFTIRQS];
+
 /* softirq mask and active fields moved to irq_cpustat_t in
  * asm/hardirq.h to get better cache usage.  KAO
  */
@@ -294,6 +375,7 @@ extern void softirq_init(void);
 #define __raise_softirq_irqoff(nr) do { or_softirq_pending(1UL << (nr)); } while (0)
 extern void raise_softirq_irqoff(unsigned int nr);
 extern void raise_softirq(unsigned int nr);
+extern void wakeup_softirqd(void);
 
 /* This is the worklist that queues up per-cpu softirq work.
  *
@@ -395,6 +477,20 @@ static inline void tasklet_hi_schedule(struct tasklet_struct *t)
 		__tasklet_hi_schedule(t);
 }
 
+extern void __tasklet_hi_schedule_first(struct tasklet_struct *t);
+
+/*
+ * This version avoids touching any other tasklets. Needed for kmemcheck
+ * in order not to take any page faults while enqueueing this tasklet;
+ * consider VERY carefully whether you really need this or
+ * tasklet_hi_schedule()...
+ */
+static inline void tasklet_hi_schedule_first(struct tasklet_struct *t)
+{
+	if (!test_and_set_bit(TASKLET_STATE_SCHED, &t->state))
+		__tasklet_hi_schedule_first(t);
+}
+
 
 static inline void tasklet_disable_nosync(struct tasklet_struct *t)
 {
@@ -426,6 +522,31 @@ extern void tasklet_kill_immediate(struct tasklet_struct *t, unsigned int cpu);
 extern void tasklet_init(struct tasklet_struct *t,
 			 void (*func)(unsigned long), unsigned long data);
 
+struct tasklet_hrtimer {
+	struct hrtimer		timer;
+	struct tasklet_struct	tasklet;
+	enum hrtimer_restart	(*function)(struct hrtimer *);
+};
+
+extern void
+tasklet_hrtimer_init(struct tasklet_hrtimer *ttimer,
+		     enum hrtimer_restart (*function)(struct hrtimer *),
+		     clockid_t which_clock, enum hrtimer_mode mode);
+
+static inline
+int tasklet_hrtimer_start(struct tasklet_hrtimer *ttimer, ktime_t time,
+			  const enum hrtimer_mode mode)
+{
+	return hrtimer_start(&ttimer->timer, time, mode);
+}
+
+static inline
+void tasklet_hrtimer_cancel(struct tasklet_hrtimer *ttimer)
+{
+	hrtimer_cancel(&ttimer->timer);
+	tasklet_kill(&ttimer->tasklet);
+}
+
 /*
  * Autoprobing for irqs:
  *
@@ -482,12 +603,7 @@ 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);
 
 struct irq_desc;
@@ -495,6 +611,6 @@ struct irq_desc;
 extern int early_irq_init(void);
 extern int arch_probe_nr_irqs(void);
 extern int arch_early_irq_init(void);
-extern int arch_init_chip_data(struct irq_desc *desc, int cpu);
+extern int arch_init_chip_data(struct irq_desc *desc, int node);
 
 #endif
diff --git a/include/linux/io-mapping.h b/include/linux/io-mapping.h
index 0adb0f91568c..97eb928b4924 100644
--- a/include/linux/io-mapping.h
+++ b/include/linux/io-mapping.h
@@ -49,23 +49,30 @@ static inline struct io_mapping *
 io_mapping_create_wc(resource_size_t base, unsigned long size)
 {
 	struct io_mapping *iomap;
-
-	if (!is_io_mapping_possible(base, size))
-		return NULL;
+	pgprot_t prot;
 
 	iomap = kmalloc(sizeof(*iomap), GFP_KERNEL);
 	if (!iomap)
-		return NULL;
+		goto out_err;
+
+	if (iomap_create_wc(base, size, &prot))
+		goto out_free;
 
 	iomap->base = base;
 	iomap->size = size;
-	iomap->prot = pgprot_writecombine(__pgprot(__PAGE_KERNEL));
+	iomap->prot = prot;
 	return iomap;
+
+out_free:
+	kfree(iomap);
+out_err:
+	return NULL;
 }
 
 static inline void
 io_mapping_free(struct io_mapping *mapping)
 {
+	iomap_free(mapping->base, mapping->size);
 	kfree(mapping);
 }
 
diff --git a/include/linux/iocontext.h b/include/linux/iocontext.h
index 08b987bccf89..a63235996309 100644
--- a/include/linux/iocontext.h
+++ b/include/linux/iocontext.h
@@ -40,16 +40,11 @@ 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;
 
@@ -64,7 +59,7 @@ struct cfq_io_context {
  * and kmalloc'ed. These could be shared between processes.
  */
 struct io_context {
-	atomic_t refcount;
+	atomic_long_t refcount;
 	atomic_t nr_tasks;
 
 	/* all the fields below are protected by this lock */
@@ -73,6 +68,10 @@ struct io_context {
 	unsigned short ioprio;
 	unsigned short ioprio_changed;
 
+#ifdef CONFIG_BLK_CGROUP
+	unsigned short cgroup_changed;
+#endif
+
 	/*
 	 * For request batching
 	 */
@@ -91,7 +90,7 @@ static inline struct io_context *ioc_task_link(struct io_context *ioc)
 	 * if ref count is zero, don't allow sharing (ioc is going away, it's
 	 * a race).
 	 */
-	if (ioc && atomic_inc_not_zero(&ioc->refcount)) {
+	if (ioc && atomic_long_inc_not_zero(&ioc->refcount)) {
 		atomic_inc(&ioc->nr_tasks);
 		return ioc;
 	}
@@ -99,14 +98,15 @@ 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.h b/include/linux/iommu.h
index 8a7bfb1b6ca0..3af4ffd591b9 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -21,6 +21,7 @@
 
 #define IOMMU_READ	(1)
 #define IOMMU_WRITE	(2)
+#define IOMMU_CACHE	(4) /* DMA cache coherency */
 
 struct device;
 
@@ -28,6 +29,8 @@ struct iommu_domain {
 	void *priv;
 };
 
+#define IOMMU_CAP_CACHE_COHERENCY	0x1
+
 struct iommu_ops {
 	int (*domain_init)(struct iommu_domain *domain);
 	void (*domain_destroy)(struct iommu_domain *domain);
@@ -39,6 +42,8 @@ struct iommu_ops {
 		      size_t size);
 	phys_addr_t (*iova_to_phys)(struct iommu_domain *domain,
 				    unsigned long iova);
+	int (*domain_has_cap)(struct iommu_domain *domain,
+			      unsigned long cap);
 };
 
 #ifdef CONFIG_IOMMU_API
@@ -57,6 +62,8 @@ extern void iommu_unmap_range(struct iommu_domain *domain, unsigned long iova,
 			      size_t size);
 extern phys_addr_t iommu_iova_to_phys(struct iommu_domain *domain,
 				      unsigned long iova);
+extern int iommu_domain_has_cap(struct iommu_domain *domain,
+				unsigned long cap);
 
 #else /* CONFIG_IOMMU_API */
 
@@ -107,6 +114,12 @@ static inline phys_addr_t iommu_iova_to_phys(struct iommu_domain *domain,
 	return 0;
 }
 
+static inline int domain_has_cap(struct iommu_domain *domain,
+				 unsigned long cap)
+{
+	return 0;
+}
+
 #endif /* CONFIG_IOMMU_API */
 
 #endif /* __LINUX_IOMMU_H */
diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index 32e4b2f72294..83aa81297ea3 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -49,6 +49,8 @@ struct resource_list {
 #define IORESOURCE_SIZEALIGN	0x00020000	/* size indicates alignment */
 #define IORESOURCE_STARTALIGN	0x00040000	/* start field is alignment */
 
+#define IORESOURCE_MEM_64	0x00100000
+
 #define IORESOURCE_EXCLUSIVE	0x08000000	/* Userland may not map this resource */
 #define IORESOURCE_DISABLED	0x10000000
 #define IORESOURCE_UNSET	0x20000000
@@ -182,5 +184,9 @@ extern void __devm_release_region(struct device *dev, struct resource *parent,
 extern int iomem_map_sanity_check(resource_size_t addr, unsigned long size);
 extern int iomem_is_exclusive(u64 addr);
 
+extern int
+walk_system_ram_range(unsigned long start_pfn, unsigned long nr_pages,
+		void *arg, int (*func)(unsigned long, unsigned long, void *));
+
 #endif /* __ASSEMBLY__ */
 #endif	/* _LINUX_IOPORT_H */
diff --git a/include/linux/iova.h b/include/linux/iova.h
index 228f6c94b69c..76a0759e88ec 100644
--- a/include/linux/iova.h
+++ b/include/linux/iova.h
@@ -28,7 +28,6 @@ struct iova {
 
 /* holds all the iova translations for a domain */
 struct iova_domain {
-	spinlock_t	iova_alloc_lock;/* Lock to protect iova  allocation */
 	spinlock_t	iova_rbtree_lock; /* Lock to protect update of rbtree */
 	struct rb_root	rbroot;		/* iova domain rbtree root */
 	struct rb_node	*cached32_node; /* Save last alloced node */
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.h b/include/linux/ipc.h
index b8826107b518..3b1594d662b0 100644
--- a/include/linux/ipc.h
+++ b/include/linux/ipc.h
@@ -78,8 +78,6 @@ struct ipc_kludge {
 #define IPCCALL(version,op)	((version)<<16 | (op))
 
 #ifdef __KERNEL__
-
-#include <linux/kref.h>
 #include <linux/spinlock.h>
 
 #define IPCMNI 32768  /* <= MAX_INT limit for ipc arrays (including sysctl changes) */
diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h
index ea330f9e7100..e408722a84c7 100644
--- a/include/linux/ipc_namespace.h
+++ b/include/linux/ipc_namespace.h
@@ -25,7 +25,7 @@ struct ipc_ids {
 };
 
 struct ipc_namespace {
-	struct kref	kref;
+	atomic_t	count;
 	struct ipc_ids	ids[3];
 
 	int		sem_ctls[4];
@@ -44,42 +44,66 @@ struct ipc_namespace {
 	int		shm_tot;
 
 	struct notifier_block ipcns_nb;
+
+	/* The kern_mount of the mqueuefs sb.  We take a ref on it */
+	struct vfsmount	*mq_mnt;
+
+	/* # queues in this ns, protected by mq_lock */
+	unsigned int    mq_queues_count;
+
+	/* next fields are set through sysctl */
+	unsigned int    mq_queues_max;   /* initialized to DFLT_QUEUESMAX */
+	unsigned int    mq_msg_max;      /* initialized to DFLT_MSGMAX */
+	unsigned int    mq_msgsize_max;  /* initialized to DFLT_MSGSIZEMAX */
+
 };
 
 extern struct ipc_namespace init_ipc_ns;
 extern atomic_t nr_ipc_ns;
 
-#ifdef CONFIG_SYSVIPC
+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 *);
 extern int cond_register_ipcns_notifier(struct ipc_namespace *);
 extern void unregister_ipcns_notifier(struct ipc_namespace *);
 extern int ipcns_notify(unsigned long);
-
 #else /* CONFIG_SYSVIPC */
-#define INIT_IPC_NS(ns)
+static inline int register_ipcns_notifier(struct ipc_namespace *ns)
+{ return 0; }
+static inline int cond_register_ipcns_notifier(struct ipc_namespace *ns)
+{ return 0; }
+static inline void unregister_ipcns_notifier(struct ipc_namespace *ns) { }
+static inline int ipcns_notify(unsigned long l) { return 0; }
 #endif /* CONFIG_SYSVIPC */
 
-#if defined(CONFIG_SYSVIPC) && defined(CONFIG_IPC_NS)
-extern void free_ipc_ns(struct kref *kref);
+#ifdef CONFIG_POSIX_MQUEUE
+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 DFLT_MSGSIZEMAX 8192   /* max message size */
+#else
+static inline int mq_init_ns(struct ipc_namespace *ns) { return 0; }
+#endif
+
+#if defined(CONFIG_IPC_NS)
 extern struct ipc_namespace *copy_ipcs(unsigned long flags,
 				       struct ipc_namespace *ns);
-extern void free_ipcs(struct ipc_namespace *ns, struct ipc_ids *ids,
-		      void (*free)(struct ipc_namespace *,
-				   struct kern_ipc_perm *));
-
 static inline struct ipc_namespace *get_ipc_ns(struct ipc_namespace *ns)
 {
 	if (ns)
-		kref_get(&ns->kref);
+		atomic_inc(&ns->count);
 	return ns;
 }
 
-static inline void put_ipc_ns(struct ipc_namespace *ns)
-{
-	kref_put(&ns->kref, free_ipc_ns);
-}
+extern void put_ipc_ns(struct ipc_namespace *ns);
 #else
 static inline struct ipc_namespace *copy_ipcs(unsigned long flags,
 		struct ipc_namespace *ns)
@@ -99,4 +123,18 @@ static inline void put_ipc_ns(struct ipc_namespace *ns)
 {
 }
 #endif
+
+#ifdef CONFIG_POSIX_MQUEUE_SYSCTL
+
+struct ctl_table_header;
+extern struct ctl_table_header *mq_register_sysctl_table(void);
+
+#else /* CONFIG_POSIX_MQUEUE_SYSCTL */
+
+static inline struct ctl_table_header *mq_register_sysctl_table(void)
+{
+	return NULL;
+}
+
+#endif /* CONFIG_POSIX_MQUEUE_SYSCTL */
 #endif
diff --git a/include/linux/ipmi.h b/include/linux/ipmi.h
index 7ebdb4fb4e54..65aae34759de 100644
--- a/include/linux/ipmi.h
+++ b/include/linux/ipmi.h
@@ -198,6 +198,8 @@ struct kernel_ipmi_msg {
 					      response.  When you send a
 					      response message, this will
 					      be returned. */
+#define IPMI_OEM_RECV_TYPE		5 /* The response for OEM Channels */
+
 /* Note that async events and received commands do not have a completion
    code as the first byte of the incoming data, unlike a response. */
 
diff --git a/include/linux/ipmi_msgdefs.h b/include/linux/ipmi_msgdefs.h
index b56a158d587a..df97e6e31e87 100644
--- a/include/linux/ipmi_msgdefs.h
+++ b/include/linux/ipmi_msgdefs.h
@@ -58,6 +58,12 @@
 #define IPMI_READ_EVENT_MSG_BUFFER_CMD	0x35
 #define IPMI_GET_CHANNEL_INFO_CMD	0x42
 
+/* Bit for BMC global enables. */
+#define IPMI_BMC_RCV_MSG_INTR     0x01
+#define IPMI_BMC_EVT_MSG_INTR     0x02
+#define IPMI_BMC_EVT_MSG_BUFF     0x04
+#define IPMI_BMC_SYS_LOG          0x08
+
 #define IPMI_NETFN_STORAGE_REQUEST		0x0a
 #define IPMI_NETFN_STORAGE_RESPONSE		0x0b
 #define IPMI_ADD_SEL_ENTRY_CMD		0x44
@@ -109,5 +115,7 @@
 #define IPMI_CHANNEL_MEDIUM_USB1	10
 #define IPMI_CHANNEL_MEDIUM_USB2	11
 #define IPMI_CHANNEL_MEDIUM_SYSINTF	12
+#define IPMI_CHANNEL_MEDIUM_OEM_MIN	0x60
+#define IPMI_CHANNEL_MEDIUM_OEM_MAX	0x7f
 
 #endif /* __LINUX_IPMI_MSGDEFS_H */
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index 476d9464ac82..e0cc9a7db2b5 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -167,8 +167,15 @@ struct ipv6_devconf {
 #endif
 	__s32		disable_ipv6;
 	__s32		accept_dad;
+	__s32		force_tllao;
 	void		*sysctl;
 };
+
+struct ipv6_params {
+	__s32 disable_ipv6;
+	__s32 autoconf;
+};
+extern struct ipv6_params ipv6_defaults;
 #endif
 
 /* index values for the variables in ipv6_devconf */
@@ -201,6 +208,7 @@ enum {
 	DEVCONF_MC_FORWARDING,
 	DEVCONF_DISABLE_IPV6,
 	DEVCONF_ACCEPT_DAD,
+	DEVCONF_FORCE_TLLAO,
 	DEVCONF_MAX
 };
 
@@ -497,7 +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 974890b3c52f..ae9653dbcd78 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -22,6 +22,7 @@
 #include <linux/irqnr.h>
 #include <linux/errno.h>
 #include <linux/topology.h>
+#include <linux/wait.h>
 
 #include <asm/irq.h>
 #include <asm/ptrace.h>
@@ -68,6 +69,8 @@ typedef	void (*irq_flow_handler_t)(unsigned int irq,
 #define IRQ_MOVE_PCNTXT		0x01000000	/* IRQ migration from process context */
 #define IRQ_AFFINITY_SET	0x02000000	/* IRQ affinity was set from userspace*/
 #define IRQ_SUSPENDED		0x04000000	/* IRQ has gone through suspend sequence */
+#define IRQ_ONESHOT		0x08000000	/* IRQ is not unmasked after hardirq */
+#define IRQ_NESTED_THREAD	0x10000000	/* IRQ is nested into another, no own handler thread */
 
 #ifdef CONFIG_IRQ_PER_CPU
 # define CHECK_IRQ_PER_CPU(var) ((var) & IRQ_PER_CPU)
@@ -99,6 +102,9 @@ struct msi_desc;
  * @set_type:		set the flow type (IRQ_TYPE_LEVEL/etc.) of an IRQ
  * @set_wake:		enable/disable power-management wake-on of an IRQ
  *
+ * @bus_lock:		function to lock access to slow bus (i2c) chips
+ * @bus_sync_unlock:	function to sync and unlock slow bus (i2c) chips
+ *
  * @release:		release function solely used by UML
  * @typename:		obsoleted by name, kept as migration helper
  */
@@ -116,12 +122,15 @@ struct irq_chip {
 	void		(*eoi)(unsigned int irq);
 
 	void		(*end)(unsigned int irq);
-	void		(*set_affinity)(unsigned int irq,
+	int		(*set_affinity)(unsigned int irq,
 					const struct cpumask *dest);
 	int		(*retrigger)(unsigned int irq);
 	int		(*set_type)(unsigned int irq, unsigned int flow_type);
 	int		(*set_wake)(unsigned int irq, unsigned int on);
 
+	void		(*bus_lock)(unsigned int irq);
+	void		(*bus_sync_unlock)(unsigned int irq);
+
 	/* Currently used only by UML, might disappear one day.*/
 #ifdef CONFIG_IRQ_RELEASE_METHOD
 	void		(*release)(unsigned int irq, void *dev_id);
@@ -156,8 +165,10 @@ struct irq_2_iommu;
  * @irqs_unhandled:	stats field for spurious unhandled interrupts
  * @lock:		locking for SMP
  * @affinity:		IRQ affinity on SMP
- * @cpu:		cpu index useful for balancing
+ * @node:		node index useful for balancing
  * @pending_mask:	pending rebalanced interrupts
+ * @threads_active:	number of irqaction threads currently running
+ * @wait_for_threads:	wait queue for sync_irq to wait for threaded handlers
  * @dir:		/proc/irq/ procfs entry
  * @name:		flow handler name for /proc/interrupts output
  */
@@ -184,11 +195,13 @@ struct irq_desc {
 	spinlock_t		lock;
 #ifdef CONFIG_SMP
 	cpumask_var_t		affinity;
-	unsigned int		cpu;
+	unsigned int		node;
 #ifdef CONFIG_GENERIC_PENDING_IRQ
 	cpumask_var_t		pending_mask;
 #endif
 #endif
+	atomic_t		threads_active;
+	wait_queue_head_t       wait_for_threads;
 #ifdef CONFIG_PROC_FS
 	struct proc_dir_entry	*dir;
 #endif
@@ -196,33 +209,23 @@ struct irq_desc {
 } ____cacheline_internodealigned_in_smp;
 
 extern void arch_init_copy_chip_data(struct irq_desc *old_desc,
-					struct irq_desc *desc, int cpu);
+					struct irq_desc *desc, int node);
 extern void arch_free_chip_data(struct irq_desc *old_desc, struct irq_desc *desc);
 
 #ifndef CONFIG_SPARSE_IRQ
 extern struct irq_desc irq_desc[NR_IRQS];
-#else /* CONFIG_SPARSE_IRQ */
-extern struct irq_desc *move_irq_desc(struct irq_desc *old_desc, int cpu);
-#endif /* CONFIG_SPARSE_IRQ */
-
-extern struct irq_desc *irq_to_desc_alloc_cpu(unsigned int irq, int cpu);
+#endif
 
-static inline struct irq_desc *
-irq_remap_to_desc(unsigned int irq, struct irq_desc *desc)
-{
-#ifdef CONFIG_NUMA_MIGRATE_IRQ_DESC
-	return irq_to_desc(irq);
+#ifdef CONFIG_NUMA_IRQ_DESC
+extern struct irq_desc *move_irq_desc(struct irq_desc *old_desc, int node);
 #else
+static inline struct irq_desc *move_irq_desc(struct irq_desc *desc, int node)
+{
 	return desc;
-#endif
 }
+#endif
 
-/*
- * Migration helpers for obsolete names, they will go away:
- */
-#define hw_interrupt_type	irq_chip
-#define no_irq_type		no_irq_chip
-typedef struct irq_desc		irq_desc_t;
+extern struct irq_desc *irq_to_desc_alloc_node(unsigned int irq, int node);
 
 /*
  * Pick up the arch-dependent methods:
@@ -287,6 +290,7 @@ extern void handle_edge_irq(unsigned int irq, struct irq_desc *desc);
 extern void handle_simple_irq(unsigned int irq, struct irq_desc *desc);
 extern void handle_percpu_irq(unsigned int irq, struct irq_desc *desc);
 extern void handle_bad_irq(unsigned int irq, struct irq_desc *desc);
+extern void handle_nested_irq(unsigned int irq);
 
 /*
  * Monolithic do_IRQ implementation.
@@ -377,11 +381,13 @@ set_irq_chained_handler(unsigned int irq,
 	__set_irq_handler(irq, handle, 1, NULL);
 }
 
+extern void set_irq_nested_thread(unsigned int irq, int nest);
+
 extern void set_irq_noprobe(unsigned int irq);
 extern void set_irq_probe(unsigned int irq);
 
 /* Handle dynamic irq creation and destruction */
-extern unsigned int create_irq_nr(unsigned int irq_want);
+extern unsigned int create_irq_nr(unsigned int irq_want, int node);
 extern int create_irq(void);
 extern void destroy_irq(unsigned int irq);
 
@@ -419,47 +425,44 @@ extern int set_irq_msi(unsigned int irq, struct msi_desc *entry);
 
 #ifdef CONFIG_SMP
 /**
- * init_alloc_desc_masks - allocate cpumasks for irq_desc
+ * alloc_desc_masks - allocate cpumasks for irq_desc
  * @desc:	pointer to irq_desc struct
- * @cpu:	cpu which will be handling the cpumasks
+ * @node:	node which will be handling the cpumasks
  * @boot:	true if need bootmem
  *
  * Allocates affinity and pending_mask cpumask if required.
  * Returns true if successful (or not required).
- * Side effect: affinity has all bits set, pending_mask has all bits clear.
  */
-static inline bool init_alloc_desc_masks(struct irq_desc *desc, int cpu,
-								bool boot)
+static inline bool alloc_desc_masks(struct irq_desc *desc, int node,
+							bool boot)
 {
-	int node;
+	gfp_t gfp = GFP_ATOMIC;
 
-	if (boot) {
-		alloc_bootmem_cpumask_var(&desc->affinity);
-		cpumask_setall(desc->affinity);
+	if (boot)
+		gfp = GFP_NOWAIT;
 
-#ifdef CONFIG_GENERIC_PENDING_IRQ
-		alloc_bootmem_cpumask_var(&desc->pending_mask);
-		cpumask_clear(desc->pending_mask);
-#endif
-		return true;
-	}
-
-	node = cpu_to_node(cpu);
-
-	if (!alloc_cpumask_var_node(&desc->affinity, GFP_ATOMIC, node))
+#ifdef CONFIG_CPUMASK_OFFSTACK
+	if (!alloc_cpumask_var_node(&desc->affinity, gfp, node))
 		return false;
-	cpumask_setall(desc->affinity);
 
 #ifdef CONFIG_GENERIC_PENDING_IRQ
-	if (!alloc_cpumask_var_node(&desc->pending_mask, GFP_ATOMIC, node)) {
+	if (!alloc_cpumask_var_node(&desc->pending_mask, gfp, node)) {
 		free_cpumask_var(desc->affinity);
 		return false;
 	}
-	cpumask_clear(desc->pending_mask);
+#endif
 #endif
 	return true;
 }
 
+static inline void init_desc_masks(struct irq_desc *desc)
+{
+	cpumask_setall(desc->affinity);
+#ifdef CONFIG_GENERIC_PENDING_IRQ
+	cpumask_clear(desc->pending_mask);
+#endif
+}
+
 /**
  * init_copy_desc_masks - copy cpumasks for irq_desc
  * @old_desc:	pointer to old irq_desc struct
@@ -473,7 +476,7 @@ static inline bool init_alloc_desc_masks(struct irq_desc *desc, int cpu,
 static inline void init_copy_desc_masks(struct irq_desc *old_desc,
 					struct irq_desc *new_desc)
 {
-#ifdef CONFIG_CPUMASKS_OFFSTACK
+#ifdef CONFIG_CPUMASK_OFFSTACK
 	cpumask_copy(new_desc->affinity, old_desc->affinity);
 
 #ifdef CONFIG_GENERIC_PENDING_IRQ
@@ -482,19 +485,37 @@ static inline void init_copy_desc_masks(struct irq_desc *old_desc,
 #endif
 }
 
+static inline void free_desc_masks(struct irq_desc *old_desc,
+				   struct irq_desc *new_desc)
+{
+	free_cpumask_var(old_desc->affinity);
+
+#ifdef CONFIG_GENERIC_PENDING_IRQ
+	free_cpumask_var(old_desc->pending_mask);
+#endif
+}
+
 #else /* !CONFIG_SMP */
 
-static inline bool init_alloc_desc_masks(struct irq_desc *desc, int cpu,
+static inline bool alloc_desc_masks(struct irq_desc *desc, int node,
 								bool boot)
 {
 	return true;
 }
 
+static inline void init_desc_masks(struct irq_desc *desc)
+{
+}
+
 static inline void init_copy_desc_masks(struct irq_desc *old_desc,
 					struct irq_desc *new_desc)
 {
 }
 
+static inline void free_desc_masks(struct irq_desc *old_desc,
+				   struct irq_desc *new_desc)
+{
+}
 #endif	/* CONFIG_SMP */
 
 #endif /* _LINUX_IRQ_H */
diff --git a/include/linux/irqflags.h b/include/linux/irqflags.h
index 74bde13224c9..006bf45eae30 100644
--- a/include/linux/irqflags.h
+++ b/include/linux/irqflags.h
@@ -24,8 +24,8 @@
 # define trace_softirqs_enabled(p)	((p)->softirqs_enabled)
 # define trace_hardirq_enter()	do { current->hardirq_context++; } while (0)
 # define trace_hardirq_exit()	do { current->hardirq_context--; } while (0)
-# define trace_softirq_enter()	do { current->softirq_context++; } while (0)
-# define trace_softirq_exit()	do { current->softirq_context--; } while (0)
+# define lockdep_softirq_enter()	do { current->softirq_context++; } while (0)
+# define lockdep_softirq_exit()	do { current->softirq_context--; } while (0)
 # define INIT_TRACE_IRQFLAGS	.softirqs_enabled = 1,
 #else
 # define trace_hardirqs_on()		do { } while (0)
@@ -38,8 +38,8 @@
 # define trace_softirqs_enabled(p)	0
 # define trace_hardirq_enter()		do { } while (0)
 # define trace_hardirq_exit()		do { } while (0)
-# define trace_softirq_enter()		do { } while (0)
-# define trace_softirq_exit()		do { } while (0)
+# define lockdep_softirq_enter()	do { } while (0)
+# define lockdep_softirq_exit()		do { } while (0)
 # define INIT_TRACE_IRQFLAGS
 #endif
 
@@ -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/irqnr.h b/include/linux/irqnr.h
index ec87b212ff7d..7bf89bc8cbca 100644
--- a/include/linux/irqnr.h
+++ b/include/linux/irqnr.h
@@ -41,6 +41,12 @@ extern struct irq_desc *irq_to_desc(unsigned int irq);
 			;						\
 		else
 
+#ifdef CONFIG_SMP
+#define irq_node(irq)	(irq_to_desc(irq)->node)
+#else
+#define irq_node(irq)	0
+#endif
+
 #endif /* CONFIG_GENERIC_HARDIRQS */
 
 #define for_each_irq_nr(irq)                   \
diff --git a/include/linux/irqreturn.h b/include/linux/irqreturn.h
index c5584ca5b8c9..819acaaac3f5 100644
--- a/include/linux/irqreturn.h
+++ b/include/linux/irqreturn.h
@@ -5,10 +5,12 @@
  * enum irqreturn
  * @IRQ_NONE		interrupt was not from this device
  * @IRQ_HANDLED		interrupt was handled by this device
+ * @IRQ_WAKE_THREAD	handler requests to wake the handler thread
  */
 enum irqreturn {
 	IRQ_NONE,
 	IRQ_HANDLED,
+	IRQ_WAKE_THREAD,
 };
 
 typedef enum irqreturn irqreturn_t;
diff --git a/include/linux/isdn/capilli.h b/include/linux/isdn/capilli.h
index 35e9b0fd014b..7acb87a44872 100644
--- a/include/linux/isdn/capilli.h
+++ b/include/linux/isdn/capilli.h
@@ -79,7 +79,7 @@ int attach_capi_ctr(struct capi_ctr *);
 int detach_capi_ctr(struct capi_ctr *);
 
 void capi_ctr_ready(struct capi_ctr * card);
-void capi_ctr_reseted(struct capi_ctr * card);
+void capi_ctr_down(struct capi_ctr * card);
 void capi_ctr_suspend_output(struct capi_ctr * card);
 void capi_ctr_resume_output(struct capi_ctr * card);
 void capi_ctr_handle_message(struct capi_ctr * card, u16 appl, struct sk_buff *skb);
diff --git a/include/linux/isdn/hdlc.h b/include/linux/isdn/hdlc.h
new file mode 100644
index 000000000000..4b3ecc40889a
--- /dev/null
+++ b/include/linux/isdn/hdlc.h
@@ -0,0 +1,82 @@
+/*
+ * hdlc.h  --  General purpose ISDN HDLC decoder.
+ *
+ * Implementation of a HDLC decoder/encoder in software.
+ * Neccessary because some ISDN devices don't have HDLC
+ * controllers.
+ *
+ * Copyright (C)
+ *	2009	Karsten Keil		<keil@b1-systems.de>
+ *	2002	Wolfgang Mües		<wolfgang@iksw-muees.de>
+ *	2001	Frode Isaksen		<fisaksen@bewan.com>
+ *	2001	Kai Germaschewski	<kai.germaschewski@gmx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __ISDNHDLC_H__
+#define __ISDNHDLC_H__
+
+struct isdnhdlc_vars {
+	int bit_shift;
+	int hdlc_bits1;
+	int data_bits;
+	int ffbit_shift;	/* encoding only */
+	int state;
+	int dstpos;
+
+	u16 crc;
+
+	u8 cbin;
+	u8 shift_reg;
+	u8 ffvalue;
+
+	/* set if transferring data */
+	u32 data_received:1;
+	/* set if D channel (send idle instead of flags) */
+	u32 dchannel:1;
+	/* set if 56K adaptation */
+	u32 do_adapt56:1;
+	/* set if in closing phase (need to send CRC + flag) */
+	u32 do_closing:1;
+	/* set if data is bitreverse */
+	u32 do_bitreverse:1;
+};
+
+/* Feature Flags */
+#define HDLC_56KBIT	0x01
+#define HDLC_DCHANNEL	0x02
+#define HDLC_BITREVERSE	0x04
+
+/*
+  The return value from isdnhdlc_decode is
+  the frame length, 0 if no complete frame was decoded,
+  or a negative error number
+*/
+#define HDLC_FRAMING_ERROR     1
+#define HDLC_CRC_ERROR         2
+#define HDLC_LENGTH_ERROR      3
+
+extern void	isdnhdlc_rcv_init(struct isdnhdlc_vars *hdlc, u32 features);
+
+extern int	isdnhdlc_decode(struct isdnhdlc_vars *hdlc, const u8 *src,
+			int slen, int *count, u8 *dst, int dsize);
+
+extern void	isdnhdlc_out_init(struct isdnhdlc_vars *hdlc, u32 features);
+
+extern int	isdnhdlc_encode(struct isdnhdlc_vars *hdlc, const u8 *src,
+			u16 slen, int *count, u8 *dst, int dsize);
+
+#endif /* __ISDNHDLC_H__ */
diff --git a/include/linux/isdn_ppp.h b/include/linux/isdn_ppp.h
index 4c218ee7587a..8687a7dc0632 100644
--- a/include/linux/isdn_ppp.h
+++ b/include/linux/isdn_ppp.h
@@ -157,7 +157,7 @@ typedef struct {
 
 typedef struct {
   int mp_mrru;                        /* unused                             */
-  struct sk_buff_head frags;	/* fragments sl list */
+  struct sk_buff * frags;	/* fragments sl list -- use skb->next */
   long frames;			/* number of frames in the frame list */
   unsigned int seq;		/* last processed packet seq #: any packets
   				 * with smaller seq # will be dropped
diff --git a/include/linux/jbd.h b/include/linux/jbd.h
index 64246dce5663..331530cd3cc6 100644
--- a/include/linux/jbd.h
+++ b/include/linux/jbd.h
@@ -35,7 +35,7 @@
 #define journal_oom_retry 1
 
 /*
- * Define JBD_PARANIOD_IOFAIL to cause a kernel BUG() if ext3 finds
+ * Define JBD_PARANOID_IOFAIL to cause a kernel BUG() if ext3 finds
  * certain classes of error which can occur due to failed IOs.  Under
  * normal use we want ext3 to continue after such errors, because
  * hardware _can_ fail, but for debugging purposes when running tests on
@@ -446,7 +446,7 @@ struct transaction_s
 	/*
 	 * Where in the log does this transaction's commit start? [no locking]
 	 */
-	unsigned long		t_log_start;
+	unsigned int		t_log_start;
 
 	/* Number of buffers on the t_buffers list [j_list_lock] */
 	int			t_nr_buffers;
@@ -552,6 +552,11 @@ struct transaction_s
 	 */
 	int t_handle_count;
 
+	/*
+	 * This transaction is being forced and some process is
+	 * waiting for it to finish.
+	 */
+	unsigned int t_synchronous_commit:1;
 };
 
 /**
@@ -696,26 +701,26 @@ struct journal_s
 	 * Journal head: identifies the first unused block in the journal.
 	 * [j_state_lock]
 	 */
-	unsigned long		j_head;
+	unsigned int		j_head;
 
 	/*
 	 * Journal tail: identifies the oldest still-used block in the journal.
 	 * [j_state_lock]
 	 */
-	unsigned long		j_tail;
+	unsigned int		j_tail;
 
 	/*
 	 * Journal free: how many free blocks are there in the journal?
 	 * [j_state_lock]
 	 */
-	unsigned long		j_free;
+	unsigned int		j_free;
 
 	/*
 	 * Journal start and end: the block numbers of the first usable block
 	 * and one beyond the last usable block in the journal. [j_state_lock]
 	 */
-	unsigned long		j_first;
-	unsigned long		j_last;
+	unsigned int		j_first;
+	unsigned int		j_last;
 
 	/*
 	 * Device, blocksize and starting block offset for the location where we
@@ -723,7 +728,7 @@ struct journal_s
 	 */
 	struct block_device	*j_dev;
 	int			j_blocksize;
-	unsigned long		j_blk_offset;
+	unsigned int		j_blk_offset;
 
 	/*
 	 * Device which holds the client fs.  For internal journal this will be
@@ -854,7 +859,7 @@ extern void __journal_clean_data_list(transaction_t *transaction);
 
 /* Log buffer allocation */
 extern struct journal_head * journal_get_descriptor_buffer(journal_t *);
-int journal_next_log_block(journal_t *, unsigned long *);
+int journal_next_log_block(journal_t *, unsigned int *);
 
 /* Commit management */
 extern void journal_commit_transaction(journal_t *);
@@ -869,7 +874,7 @@ extern int
 journal_write_metadata_buffer(transaction_t	  *transaction,
 			      struct journal_head  *jh_in,
 			      struct journal_head **jh_out,
-			      unsigned long	   blocknr);
+			      unsigned int blocknr);
 
 /* Transaction locking */
 extern void		__wait_on_journal (journal_t *);
@@ -937,7 +942,7 @@ extern void	   journal_abort      (journal_t *, int);
 extern int	   journal_errno      (journal_t *);
 extern void	   journal_ack_err    (journal_t *);
 extern int	   journal_clear_err  (journal_t *);
-extern int	   journal_bmap(journal_t *, unsigned long, unsigned long *);
+extern int	   journal_bmap(journal_t *, unsigned int, unsigned int *);
 extern int	   journal_force_commit(journal_t *);
 
 /*
@@ -971,13 +976,14 @@ extern int	   journal_init_revoke_caches(void);
 
 extern void	   journal_destroy_revoke(journal_t *);
 extern int	   journal_revoke (handle_t *,
-				unsigned long, struct buffer_head *);
+				unsigned int, struct buffer_head *);
 extern int	   journal_cancel_revoke(handle_t *, struct journal_head *);
-extern void	   journal_write_revoke_records(journal_t *, transaction_t *);
+extern void	   journal_write_revoke_records(journal_t *,
+						transaction_t *, int);
 
 /* Recovery revoke support */
-extern int	journal_set_revoke(journal_t *, unsigned long, tid_t);
-extern int	journal_test_revoke(journal_t *, unsigned long, tid_t);
+extern int	journal_set_revoke(journal_t *, unsigned int, tid_t);
+extern int	journal_test_revoke(journal_t *, unsigned int, tid_t);
 extern void	journal_clear_revoke(journal_t *);
 extern void	journal_switch_revoke_table(journal_t *journal);
 
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index 8815a3456b3b..f1011f7f3d41 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -464,9 +464,9 @@ struct handle_s
  */
 struct transaction_chp_stats_s {
 	unsigned long		cs_chp_time;
-	unsigned long		cs_forced_to_close;
-	unsigned long		cs_written;
-	unsigned long		cs_dropped;
+	__u32			cs_forced_to_close;
+	__u32			cs_written;
+	__u32			cs_dropped;
 };
 
 /* The transaction_t type is the guts of the journaling mechanism.  It
@@ -652,7 +652,7 @@ struct transaction_s
 	 * This transaction is being forced and some process is
 	 * waiting for it to finish.
 	 */
-	int t_synchronous_commit:1;
+	unsigned int t_synchronous_commit:1;
 
 	/*
 	 * For use by the filesystem to store fs-specific data
@@ -668,23 +668,16 @@ struct transaction_run_stats_s {
 	unsigned long		rs_flushing;
 	unsigned long		rs_logging;
 
-	unsigned long		rs_handle_count;
-	unsigned long		rs_blocks;
-	unsigned long		rs_blocks_logged;
+	__u32			rs_handle_count;
+	__u32			rs_blocks;
+	__u32			rs_blocks_logged;
 };
 
 struct transaction_stats_s {
-	int 			ts_type;
 	unsigned long		ts_tid;
-	union {
-		struct transaction_run_stats_s run;
-		struct transaction_chp_stats_s chp;
-	} u;
+	struct transaction_run_stats_s run;
 };
 
-#define JBD2_STATS_RUN		1
-#define JBD2_STATS_CHECKPOINT	2
-
 static inline unsigned long
 jbd2_time_diff(unsigned long start, unsigned long end)
 {
@@ -988,12 +981,6 @@ struct journal_s
 	/*
 	 * Journal statistics
 	 */
-	struct transaction_stats_s *j_history;
-	int			j_history_max;
-	int			j_history_cur;
-	/*
-	 * Protect the transactions statistics history
-	 */
 	spinlock_t		j_history_lock;
 	struct proc_dir_entry	*j_proc_entry;
 	struct transaction_stats_s j_stats;
@@ -1193,7 +1180,8 @@ extern int	   jbd2_journal_init_revoke_caches(void);
 extern void	   jbd2_journal_destroy_revoke(journal_t *);
 extern int	   jbd2_journal_revoke (handle_t *, unsigned long long, struct buffer_head *);
 extern int	   jbd2_journal_cancel_revoke(handle_t *, struct journal_head *);
-extern void	   jbd2_journal_write_revoke_records(journal_t *, transaction_t *);
+extern void	   jbd2_journal_write_revoke_records(journal_t *,
+						     transaction_t *, int);
 
 /* Recovery revoke support */
 extern int	jbd2_journal_set_revoke(journal_t *, unsigned long long, tid_t);
@@ -1314,6 +1302,12 @@ extern int jbd_blocks_per_page(struct inode *inode);
 #define BUFFER_TRACE2(bh, bh2, info)	do {} while (0)
 #define JBUFFER_TRACE(jh, info)	do {} while (0)
 
+/* 
+ * jbd2_dev_to_name is a utility function used by the jbd2 and ext4 
+ * tracing infrastructure to map a dev_t to a device name.
+ */
+extern const char *jbd2_dev_to_name(dev_t device);
+
 #endif	/* __KERNEL__ */
 
 #endif	/* _LINUX_JBD2_H */
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 f3fe34391d8e..792274269f2b 100644
--- a/include/linux/kallsyms.h
+++ b/include/linux/kallsyms.h
@@ -13,10 +13,17 @@
 #define KSYM_SYMBOL_LEN (sizeof("%s+%#lx/%#lx [%s]") + (KSYM_NAME_LEN - 1) + \
 			 2*(BITS_PER_LONG*3/10) + (MODULE_NAME_LEN - 1) + 1)
 
+struct module;
+
 #ifdef CONFIG_KALLSYMS
 /* Lookup the address for a symbol. Returns 0 if not found. */
 unsigned long kallsyms_lookup_name(const char *name);
 
+/* Call a function on each kallsyms symbol in the core kernel */
+int kallsyms_on_each_symbol(int (*fn)(void *, const char *, struct module *,
+				      unsigned long),
+			    void *data);
+
 extern int kallsyms_lookup_size_offset(unsigned long addr,
 				  unsigned long *symbolsize,
 				  unsigned long *offset);
@@ -43,6 +50,14 @@ static inline unsigned long kallsyms_lookup_name(const char *name)
 	return 0;
 }
 
+static inline int kallsyms_on_each_symbol(int (*fn)(void *, const char *,
+						    struct module *,
+						    unsigned long),
+					  void *data)
+{
+	return 0;
+}
+
 static inline int kallsyms_lookup_size_offset(unsigned long addr,
 					      unsigned long *symbolsize,
 					      unsigned long *offset)
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index e720b0da7751..3fa4c590cf12 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>
@@ -58,7 +57,7 @@ extern const char linux_proc_banner[];
 #define _RET_IP_		(unsigned long)__builtin_return_address(0)
 #define _THIS_IP_  ({ __label__ __here; __here: (unsigned long)&&__here; })
 
-#ifdef CONFIG_LBD
+#ifdef CONFIG_LBDAF
 # include <asm/div64.h>
 # define sector_div(a, b) do_div(a, b)
 #else
@@ -97,12 +96,14 @@ extern const char linux_proc_banner[];
 #define	KERN_INFO	"<6>"	/* informational			*/
 #define	KERN_DEBUG	"<7>"	/* debug-level messages			*/
 
+/* Use the default kernel loglevel */
+#define KERN_DEFAULT	"<d>"
 /*
  * Annotation for a "continued" line of log printout (only done after a
  * line that had no enclosing \n). Only to be used by core/arch code
  * during early bootup (a continued line is not SMP-safe otherwise).
  */
-#define	KERN_CONT	""
+#define	KERN_CONT	"<c>"
 
 extern int console_printk[];
 
@@ -123,7 +124,7 @@ extern int _cond_resched(void);
 #endif
 
 #ifdef CONFIG_DEBUG_SPINLOCK_SLEEP
-  void __might_sleep(char *file, int line);
+  void __might_sleep(char *file, int line, int preempt_offset);
 /**
  * might_sleep - annotation for functions that can sleep
  *
@@ -135,15 +136,16 @@ extern int _cond_resched(void);
  * supposed to.
  */
 # define might_sleep() \
-	do { __might_sleep(__FILE__, __LINE__); might_resched(); } while (0)
+	do { __might_sleep(__FILE__, __LINE__, 0); might_resched(); } while (0)
 #else
+  static inline void __might_sleep(char *file, int line, int preempt_offset) { }
 # define might_sleep() do { might_resched(); } while (0)
 #endif
 
 #define might_sleep_if(cond) do { if (cond) might_sleep(); } while (0)
 
 #define abs(x) ({				\
-		int __x = (x);			\
+		long __x = (x);			\
 		(__x < 0) ? -__x : __x;		\
 	})
 
@@ -238,10 +240,26 @@ 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(void);
+extern int __printk_ratelimit(const char *func);
+#define printk_ratelimit() __printk_ratelimit(__func__)
 extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
 				   unsigned int interval_msec);
+
+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;	\
+						\
+	if (__print_once) {			\
+		__print_once = false;		\
+		printk(x);			\
+	}					\
+})
+
+void log_buf_kexec_setup(void);
 #else
 static inline int vprintk(const char *s, va_list args)
 	__attribute__ ((format (printf, 1, 0)));
@@ -253,6 +271,13 @@ static inline int printk_ratelimit(void) { return 0; }
 static inline bool printk_timed_ratelimit(unsigned long *caller_jiffies, \
 					  unsigned int interval_msec)	\
 		{ return false; }
+
+/* No effect, but we still get type checking even in the !PRINTK case: */
+#define printk_once(x...) printk(x)
+
+static inline void log_buf_kexec_setup(void)
+{
+}
 #endif
 
 extern int printk_needs_cpu(int cpu);
@@ -280,6 +305,7 @@ extern int oops_in_progress;		/* If set, an oops, panic(), BUG() or die() is in
 extern int panic_timeout;
 extern int panic_on_oops;
 extern int panic_on_unrecovered_nmi;
+extern int panic_on_io_nmi;
 extern const char *print_tainted(void);
 extern void add_taint(unsigned flag);
 extern int test_taint(unsigned flag);
@@ -356,6 +382,15 @@ static inline char *pack_hex_byte(char *buf, u8 byte)
 #define pr_cont(fmt, ...) \
 	printk(KERN_CONT fmt, ##__VA_ARGS__)
 
+/* pr_devel() should produce zero code unless DEBUG is defined */
+#ifdef DEBUG
+#define pr_devel(fmt, ...) \
+	printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
+#else
+#define pr_devel(fmt, ...) \
+	({ if (0) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); 0; })
+#endif
+
 /* If you are writing a driver, please use dev_dbg instead */
 #if defined(DEBUG)
 #define pr_debug(fmt, ...) \
@@ -371,6 +406,139 @@ static inline char *pack_hex_byte(char *buf, u8 byte)
 #endif
 
 /*
+ * General tracing related utility functions - trace_printk(),
+ * tracing_on/tracing_off and tracing_start()/tracing_stop
+ *
+ * Use tracing_on/tracing_off when you want to quickly turn on or off
+ * tracing. It simply enables or disables the recording of the trace events.
+ * This also corresponds to the user space /sys/kernel/debug/tracing/tracing_on
+ * file, which gives a means for the kernel and userspace to interact.
+ * Place a tracing_off() in the kernel where you want tracing to end.
+ * From user space, examine the trace, and then echo 1 > tracing_on
+ * to continue tracing.
+ *
+ * tracing_stop/tracing_start has slightly more overhead. It is used
+ * by things like suspend to ram where disabling the recording of the
+ * trace is not enough, but tracing must actually stop because things
+ * like calling smp_processor_id() may crash the system.
+ *
+ * Most likely, you want to use tracing_on/tracing_off.
+ */
+#ifdef CONFIG_RING_BUFFER
+void tracing_on(void);
+void tracing_off(void);
+/* trace_off_permanent stops recording with no way to bring it back */
+void tracing_off_permanent(void);
+int tracing_is_on(void);
+#else
+static inline void tracing_on(void) { }
+static inline void tracing_off(void) { }
+static inline void tracing_off_permanent(void) { }
+static inline int tracing_is_on(void) { return 0; }
+#endif
+#ifdef CONFIG_TRACING
+extern void tracing_start(void);
+extern void tracing_stop(void);
+extern void ftrace_off_permanent(void);
+
+extern void
+ftrace_special(unsigned long arg1, unsigned long arg2, unsigned long arg3);
+
+static inline void __attribute__ ((format (printf, 1, 2)))
+____trace_printk_check_format(const char *fmt, ...)
+{
+}
+#define __trace_printk_check_format(fmt, args...)			\
+do {									\
+	if (0)								\
+		____trace_printk_check_format(fmt, ##args);		\
+} while (0)
+
+/**
+ * trace_printk - printf formatting in the ftrace buffer
+ * @fmt: the printf format for printing
+ *
+ * Note: __trace_printk is an internal function for trace_printk and
+ *       the @ip is passed in via the trace_printk macro.
+ *
+ * This function allows a kernel developer to debug fast path sections
+ * that printk is not appropriate for. By scattering in various
+ * printk like tracing in the code, a developer can quickly see
+ * where problems are occurring.
+ *
+ * This is intended as a debugging tool for the developer only.
+ * Please refrain from leaving trace_printks scattered around in
+ * your code.
+ */
+
+#define trace_printk(fmt, args...)					\
+do {									\
+	__trace_printk_check_format(fmt, ##args);			\
+	if (__builtin_constant_p(fmt)) {				\
+		static const char *trace_printk_fmt			\
+		  __attribute__((section("__trace_printk_fmt"))) =	\
+			__builtin_constant_p(fmt) ? fmt : NULL;		\
+									\
+		__trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args);	\
+	} else								\
+		__trace_printk(_THIS_IP_, fmt, ##args);		\
+} while (0)
+
+extern int
+__trace_bprintk(unsigned long ip, const char *fmt, ...)
+	__attribute__ ((format (printf, 2, 3)));
+
+extern int
+__trace_printk(unsigned long ip, const char *fmt, ...)
+	__attribute__ ((format (printf, 2, 3)));
+
+/*
+ * 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
+ * constant. Even with the outer if statement.
+ */
+#define ftrace_vprintk(fmt, vargs)					\
+do {									\
+	if (__builtin_constant_p(fmt)) {				\
+		static const char *trace_printk_fmt			\
+		  __attribute__((section("__trace_printk_fmt"))) =	\
+			__builtin_constant_p(fmt) ? fmt : NULL;		\
+									\
+		__ftrace_vbprintk(_THIS_IP_, trace_printk_fmt, vargs);	\
+	} else								\
+		__ftrace_vprintk(_THIS_IP_, fmt, vargs);		\
+} while (0)
+
+extern int
+__ftrace_vbprintk(unsigned long ip, const char *fmt, va_list ap);
+
+extern int
+__ftrace_vprintk(unsigned long ip, const char *fmt, va_list ap);
+
+extern void ftrace_dump(void);
+#else
+static inline void
+ftrace_special(unsigned long arg1, unsigned long arg2, unsigned long arg3) { }
+static inline int
+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 int
+trace_printk(const char *fmt, ...)
+{
+	return 0;
+}
+static inline int
+ftrace_vprintk(const char *fmt, va_list ap)
+{
+	return 0;
+}
+static inline void ftrace_dump(void) { }
+#endif /* CONFIG_TRACING */
+
+/*
  *      Display an IP address in readable format.
  */
 
@@ -490,6 +658,12 @@ extern int do_sysinfo(struct sysinfo *info);
 
 #endif /* __KERNEL__ */
 
+#ifndef __EXPORTED_HEADERS__
+#ifndef __KERNEL__
+#warning Attempt to use kernel headers from user space, see http://kernelnewbies.org/KernelHeaders
+#endif /* __KERNEL__ */
+#endif /* __EXPORTED_HEADERS__ */
+
 #define SI_LOAD_SHIFT	16
 struct sysinfo {
 	long uptime;			/* Seconds since boot */
@@ -509,13 +683,17 @@ struct sysinfo {
 };
 
 /* Force a compilation error if condition is true */
-#define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
+#define BUILD_BUG_ON(condition) ((void)BUILD_BUG_ON_ZERO(condition))
+
+/* 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 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
    aren't permitted). */
-#define BUILD_BUG_ON_ZERO(e) (sizeof(char[1 - 2 * !!(e)]) - 1)
+#define BUILD_BUG_ON_ZERO(e) (sizeof(struct { int:-!!(e); }))
+#define BUILD_BUG_ON_NULL(e) ((void *)sizeof(struct { int:-!!(e); }))
 
 /* Trap pasters of __FUNCTION__ at compile-time */
 #define __FUNCTION__ (__func__)
diff --git a/include/linux/kernel_stat.h b/include/linux/kernel_stat.h
index 0c8b89f28a95..c059044bc6dc 100644
--- a/include/linux/kernel_stat.h
+++ b/include/linux/kernel_stat.h
@@ -5,6 +5,7 @@
 #include <linux/threads.h>
 #include <linux/percpu.h>
 #include <linux/cpumask.h>
+#include <linux/interrupt.h>
 #include <asm/irq.h>
 #include <asm/cputime.h>
 
@@ -24,6 +25,7 @@ struct cpu_usage_stat {
 	cputime64_t iowait;
 	cputime64_t steal;
 	cputime64_t guest;
+	cputime64_t guest_nice;
 };
 
 struct kernel_stat {
@@ -31,6 +33,7 @@ struct kernel_stat {
 #ifndef CONFIG_GENERIC_HARDIRQS
        unsigned int irqs[NR_IRQS];
 #endif
+	unsigned int softirqs[NR_SOFTIRQS];
 };
 
 DECLARE_PER_CPU(struct kernel_stat, kstat);
@@ -67,6 +70,16 @@ extern unsigned int kstat_irqs_cpu(unsigned int irq, int cpu);
 
 #endif
 
+static inline void kstat_incr_softirqs_this_cpu(unsigned int irq)
+{
+	kstat_this_cpu.softirqs[irq]++;
+}
+
+static inline unsigned int kstat_softirqs_cpu(unsigned int irq, int cpu)
+{
+       return kstat_cpu(cpu).softirqs[irq];
+}
+
 /*
  * Number of interrupts per specific IRQ source, since bootup
  */
@@ -81,7 +94,12 @@ static inline unsigned int kstat_irqs(unsigned int irq)
 	return sum;
 }
 
+
+/*
+ * Lock/unlock the current runqueue - to extract task statistics:
+ */
 extern unsigned long long task_delta_exec(struct task_struct *);
+
 extern void account_user_time(struct task_struct *, cputime_t, cputime_t);
 extern void account_system_time(struct task_struct *, int, cputime_t, cputime_t);
 extern void account_steal_time(cputime_t);
diff --git a/include/linux/key.h b/include/linux/key.h
index 21d32a142c00..cd50dfa1d4c2 100644
--- a/include/linux/key.h
+++ b/include/linux/key.h
@@ -20,6 +20,7 @@
 #include <linux/rbtree.h>
 #include <linux/rcupdate.h>
 #include <linux/sysctl.h>
+#include <linux/rwsem.h>
 #include <asm/atomic.h>
 
 #ifdef __KERNEL__
@@ -128,7 +129,10 @@ struct key {
 	struct rw_semaphore	sem;		/* change vs change sem */
 	struct key_user		*user;		/* owner of this key */
 	void			*security;	/* security data for this key */
-	time_t			expiry;		/* time at which key expires (or 0) */
+	union {
+		time_t		expiry;		/* time at which key expires (or 0) */
+		time_t		revoked_at;	/* time at which key was revoked */
+	};
 	uid_t			uid;
 	gid_t			gid;
 	key_perm_t		perm;		/* access permissions */
@@ -274,6 +278,8 @@ static inline key_serial_t key_serial(struct key *key)
 extern ctl_table key_sysctls[];
 #endif
 
+extern void key_replace_session_keyring(void);
+
 /*
  * the userspace interface
  */
@@ -296,6 +302,7 @@ extern void key_init(void);
 #define key_fsuid_changed(t)		do { } while(0)
 #define key_fsgid_changed(t)		do { } while(0)
 #define key_init()			do { } while(0)
+#define key_replace_session_keyring()	do { } while(0)
 
 #endif /* CONFIG_KEYS */
 #endif /* __KERNEL__ */
diff --git a/include/linux/keyboard.h b/include/linux/keyboard.h
index a3c984d780f0..33a63f62d57f 100644
--- a/include/linux/keyboard.h
+++ b/include/linux/keyboard.h
@@ -56,6 +56,7 @@ extern int unregister_keyboard_notifier(struct notifier_block *nb);
 #define KT_ASCII	9
 #define KT_LOCK		10
 #define KT_SLOCK	12
+#define KT_DEAD2	13
 #define KT_BRL		14
 
 #define K(t,v)		(((t)<<8)|(v))
diff --git a/include/linux/keyctl.h b/include/linux/keyctl.h
index c0688eb72093..bd383f1944fb 100644
--- a/include/linux/keyctl.h
+++ b/include/linux/keyctl.h
@@ -52,5 +52,6 @@
 #define KEYCTL_SET_TIMEOUT		15	/* set key timeout */
 #define KEYCTL_ASSUME_AUTHORITY		16	/* assume request_key() authorisation */
 #define KEYCTL_GET_SECURITY		17	/* get key security label */
+#define KEYCTL_SESSION_TO_PARENT	18	/* apply session keyring to parent process */
 
 #endif /*  _LINUX_KEYCTL_H */
diff --git a/include/linux/kfifo.h b/include/linux/kfifo.h
index 29f62e1733ff..ad6bdf5a5970 100644
--- a/include/linux/kfifo.h
+++ b/include/linux/kfifo.h
@@ -38,7 +38,7 @@ extern struct kfifo *kfifo_alloc(unsigned int size, gfp_t gfp_mask,
 				 spinlock_t *lock);
 extern void kfifo_free(struct kfifo *fifo);
 extern unsigned int __kfifo_put(struct kfifo *fifo,
-				unsigned char *buffer, unsigned int len);
+				const unsigned char *buffer, unsigned int len);
 extern unsigned int __kfifo_get(struct kfifo *fifo,
 				unsigned char *buffer, unsigned int len);
 
@@ -77,7 +77,7 @@ static inline void kfifo_reset(struct kfifo *fifo)
  * bytes copied.
  */
 static inline unsigned int kfifo_put(struct kfifo *fifo,
-				     unsigned char *buffer, unsigned int len)
+				const unsigned char *buffer, unsigned int len)
 {
 	unsigned long flags;
 	unsigned int ret;
diff --git a/include/linux/kmemcheck.h b/include/linux/kmemcheck.h
new file mode 100644
index 000000000000..e880d4cf9e22
--- /dev/null
+++ b/include/linux/kmemcheck.h
@@ -0,0 +1,165 @@
+#ifndef LINUX_KMEMCHECK_H
+#define LINUX_KMEMCHECK_H
+
+#include <linux/mm_types.h>
+#include <linux/types.h>
+
+#ifdef CONFIG_KMEMCHECK
+extern int kmemcheck_enabled;
+
+/* The slab-related functions. */
+void kmemcheck_alloc_shadow(struct page *page, int order, gfp_t flags, int node);
+void kmemcheck_free_shadow(struct page *page, int order);
+void kmemcheck_slab_alloc(struct kmem_cache *s, gfp_t gfpflags, void *object,
+			  size_t size);
+void kmemcheck_slab_free(struct kmem_cache *s, void *object, size_t size);
+
+void kmemcheck_pagealloc_alloc(struct page *p, unsigned int order,
+			       gfp_t gfpflags);
+
+void kmemcheck_show_pages(struct page *p, unsigned int n);
+void kmemcheck_hide_pages(struct page *p, unsigned int n);
+
+bool kmemcheck_page_is_tracked(struct page *p);
+
+void kmemcheck_mark_unallocated(void *address, unsigned int n);
+void kmemcheck_mark_uninitialized(void *address, unsigned int n);
+void kmemcheck_mark_initialized(void *address, unsigned int n);
+void kmemcheck_mark_freed(void *address, unsigned int n);
+
+void kmemcheck_mark_unallocated_pages(struct page *p, unsigned int n);
+void kmemcheck_mark_uninitialized_pages(struct page *p, unsigned int n);
+void kmemcheck_mark_initialized_pages(struct page *p, unsigned int n);
+
+int kmemcheck_show_addr(unsigned long address);
+int kmemcheck_hide_addr(unsigned long address);
+
+bool kmemcheck_is_obj_initialized(unsigned long addr, size_t size);
+
+#else
+#define kmemcheck_enabled 0
+
+static inline void
+kmemcheck_alloc_shadow(struct page *page, int order, gfp_t flags, int node)
+{
+}
+
+static inline void
+kmemcheck_free_shadow(struct page *page, int order)
+{
+}
+
+static inline void
+kmemcheck_slab_alloc(struct kmem_cache *s, gfp_t gfpflags, void *object,
+		     size_t size)
+{
+}
+
+static inline void kmemcheck_slab_free(struct kmem_cache *s, void *object,
+				       size_t size)
+{
+}
+
+static inline void kmemcheck_pagealloc_alloc(struct page *p,
+	unsigned int order, gfp_t gfpflags)
+{
+}
+
+static inline bool kmemcheck_page_is_tracked(struct page *p)
+{
+	return false;
+}
+
+static inline void kmemcheck_mark_unallocated(void *address, unsigned int n)
+{
+}
+
+static inline void kmemcheck_mark_uninitialized(void *address, unsigned int n)
+{
+}
+
+static inline void kmemcheck_mark_initialized(void *address, unsigned int n)
+{
+}
+
+static inline void kmemcheck_mark_freed(void *address, unsigned int n)
+{
+}
+
+static inline void kmemcheck_mark_unallocated_pages(struct page *p,
+						    unsigned int n)
+{
+}
+
+static inline void kmemcheck_mark_uninitialized_pages(struct page *p,
+						      unsigned int n)
+{
+}
+
+static inline void kmemcheck_mark_initialized_pages(struct page *p,
+						    unsigned int n)
+{
+}
+
+static inline bool kmemcheck_is_obj_initialized(unsigned long addr, size_t size)
+{
+	return true;
+}
+
+#endif /* CONFIG_KMEMCHECK */
+
+/*
+ * 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);
+ *
+ * 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)				\
+	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)							\
+
+#endif /* LINUX_KMEMCHECK_H */
diff --git a/include/linux/kmemleak.h b/include/linux/kmemleak.h
new file mode 100644
index 000000000000..3c7497d46ee9
--- /dev/null
+++ b/include/linux/kmemleak.h
@@ -0,0 +1,100 @@
+/*
+ * include/linux/kmemleak.h
+ *
+ * Copyright (C) 2008 ARM Limited
+ * Written by Catalin Marinas <catalin.marinas@arm.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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef __KMEMLEAK_H
+#define __KMEMLEAK_H
+
+#ifdef CONFIG_DEBUG_KMEMLEAK
+
+extern void kmemleak_init(void) __ref;
+extern void kmemleak_alloc(const void *ptr, size_t size, int min_count,
+			   gfp_t gfp) __ref;
+extern void kmemleak_free(const void *ptr) __ref;
+extern void kmemleak_free_part(const void *ptr, size_t size) __ref;
+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,
+			       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,
+					    int min_count, unsigned long flags,
+					    gfp_t gfp)
+{
+	if (!(flags & SLAB_NOLEAKTRACE))
+		kmemleak_alloc(ptr, size, min_count, gfp);
+}
+
+static inline void kmemleak_free_recursive(const void *ptr, unsigned long flags)
+{
+	if (!(flags & SLAB_NOLEAKTRACE))
+		kmemleak_free(ptr);
+}
+
+static inline void kmemleak_erase(void **ptr)
+{
+	*ptr = NULL;
+}
+
+#else
+
+static inline void kmemleak_init(void)
+{
+}
+static inline void kmemleak_alloc(const void *ptr, size_t size, int min_count,
+				  gfp_t gfp)
+{
+}
+static inline void kmemleak_alloc_recursive(const void *ptr, size_t size,
+					    int min_count, unsigned long flags,
+					    gfp_t gfp)
+{
+}
+static inline void kmemleak_free(const void *ptr)
+{
+}
+static inline void kmemleak_free_part(const void *ptr, size_t size)
+{
+}
+static inline void kmemleak_free_recursive(const void *ptr, unsigned long flags)
+{
+}
+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,
+				      size_t length, gfp_t gfp)
+{
+}
+static inline void kmemleak_erase(void **ptr)
+{
+}
+static inline void kmemleak_no_scan(const void *ptr)
+{
+}
+
+#endif	/* CONFIG_DEBUG_KMEMLEAK */
+
+#endif	/* __KMEMLEAK_H */
diff --git a/include/linux/kmemtrace.h b/include/linux/kmemtrace.h
new file mode 100644
index 000000000000..b616d3930c3b
--- /dev/null
+++ b/include/linux/kmemtrace.h
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2008 Eduard - Gabriel Munteanu
+ *
+ * This file is released under GPL version 2.
+ */
+
+#ifndef _LINUX_KMEMTRACE_H
+#define _LINUX_KMEMTRACE_H
+
+#ifdef __KERNEL__
+
+#include <trace/events/kmem.h>
+
+#ifdef CONFIG_KMEMTRACE
+extern void kmemtrace_init(void);
+#else
+static inline void kmemtrace_init(void)
+{
+}
+#endif
+
+#endif /* __KERNEL__ */
+
+#endif /* _LINUX_KMEMTRACE_H */
+
diff --git a/include/linux/kmod.h b/include/linux/kmod.h
index 92213a9194e1..384ca8bbf1ac 100644
--- a/include/linux/kmod.h
+++ b/include/linux/kmod.h
@@ -29,10 +29,15 @@
 #ifdef CONFIG_MODULES
 /* modprobe exit status on success, -ve on error.  Return value
  * usually useless though. */
-extern int request_module(const char * name, ...) __attribute__ ((format (printf, 1, 2)));
-#define try_then_request_module(x, mod...) ((x) ?: (request_module(mod), (x)))
+extern int __request_module(bool wait, const char *name, ...) \
+	__attribute__((format(printf, 2, 3)));
+#define request_module(mod...) __request_module(true, mod)
+#define request_module_nowait(mod...) __request_module(false, mod)
+#define try_then_request_module(x, mod...) \
+	((x) ?: (__request_module(true, mod), (x)))
 #else
-static inline int request_module(const char * name, ...) { return -ENOSYS; }
+static inline int request_module(const char *name, ...) { return -ENOSYS; }
+static inline int request_module_nowait(const char *name, ...) { return -ENOSYS; }
 #define try_then_request_module(x, mod...) (x)
 #endif
 
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index 2ec6cc14a114..1b672f74a32f 100644
--- a/include/linux/kprobes.h
+++ b/include/linux/kprobes.h
@@ -48,13 +48,13 @@
 #define KPROBE_HIT_SSDONE	0x00000008
 
 /* Attach to insert probes on any functions which should be ignored*/
-#define __kprobes	__attribute__((__section__(".kprobes.text"))) notrace
+#define __kprobes	__attribute__((__section__(".kprobes.text")))
 #else /* CONFIG_KPROBES */
 typedef int kprobe_opcode_t;
 struct arch_specific_insn {
 	int dummy;
 };
-#define __kprobes	notrace
+#define __kprobes
 #endif /* CONFIG_KPROBES */
 
 struct kprobe;
@@ -94,12 +94,16 @@ struct kprobe {
 	/* Called after addr is executed, unless... */
 	kprobe_post_handler_t post_handler;
 
-	/* ... called if executing addr causes a fault (eg. page fault).
-	 * Return 1 if it handled fault, otherwise kernel will see it. */
+	/*
+	 * ... called if executing addr causes a fault (eg. page fault).
+	 * Return 1 if it handled fault, otherwise kernel will see it.
+	 */
 	kprobe_fault_handler_t fault_handler;
 
-	/* ... called if breakpoint trap occurs in probe handler.
-	 * Return 1 if it handled break, otherwise kernel will see it. */
+	/*
+	 * ... called if breakpoint trap occurs in probe handler.
+	 * Return 1 if it handled break, otherwise kernel will see it.
+	 */
 	kprobe_break_handler_t break_handler;
 
 	/* Saved opcode (which has been replaced with breakpoint) */
@@ -108,18 +112,28 @@ struct kprobe {
 	/* copy of the original instruction */
 	struct arch_specific_insn ainsn;
 
-	/* Indicates various status flags.  Protected by kprobe_mutex. */
+	/*
+	 * Indicates various status flags.
+	 * Protected by kprobe_mutex after this kprobe is registered.
+	 */
 	u32 flags;
 };
 
 /* Kprobe status flags */
 #define KPROBE_FLAG_GONE	1 /* breakpoint has already gone */
+#define KPROBE_FLAG_DISABLED	2 /* probe is temporarily disabled */
 
+/* Has this kprobe gone ? */
 static inline int kprobe_gone(struct kprobe *p)
 {
 	return p->flags & KPROBE_FLAG_GONE;
 }
 
+/* Is this kprobe disabled ? */
+static inline int kprobe_disabled(struct kprobe *p)
+{
+	return p->flags & (KPROBE_FLAG_DISABLED | KPROBE_FLAG_GONE);
+}
 /*
  * Special probe type that uses setjmp-longjmp type tricks to resume
  * execution at a specified entry with a matching prototype corresponding
@@ -279,6 +293,11 @@ void unregister_kretprobes(struct kretprobe **rps, int num);
 void kprobe_flush_task(struct task_struct *tk);
 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)
@@ -345,5 +364,30 @@ static inline void unregister_kretprobes(struct kretprobe **rps, int num)
 static inline void kprobe_flush_task(struct task_struct *tk)
 {
 }
+static inline int disable_kprobe(struct kprobe *kp)
+{
+	return -ENOSYS;
+}
+static inline int enable_kprobe(struct kprobe *kp)
+{
+	return -ENOSYS;
+}
 #endif /* CONFIG_KPROBES */
+static inline int disable_kretprobe(struct kretprobe *rp)
+{
+	return disable_kprobe(&rp->kp);
+}
+static inline int enable_kretprobe(struct kretprobe *rp)
+{
+	return enable_kprobe(&rp->kp);
+}
+static inline int disable_jprobe(struct jprobe *jp)
+{
+	return disable_kprobe(&jp->kp);
+}
+static inline int enable_jprobe(struct jprobe *jp)
+{
+	return enable_kprobe(&jp->kp);
+}
+
 #endif /* _LINUX_KPROBES_H */
diff --git a/include/linux/kref.h b/include/linux/kref.h
index 0cef6badd6fb..b0cb0ebad9e6 100644
--- a/include/linux/kref.h
+++ b/include/linux/kref.h
@@ -16,7 +16,6 @@
 #define _KREF_H_
 
 #include <linux/types.h>
-#include <asm/atomic.h>
 
 struct kref {
 	atomic_t refcount;
diff --git a/include/linux/ksm.h b/include/linux/ksm.h
new file mode 100644
index 000000000000..a485c14ecd5d
--- /dev/null
+++ b/include/linux/ksm.h
@@ -0,0 +1,79 @@
+#ifndef __LINUX_KSM_H
+#define __LINUX_KSM_H
+/*
+ * Memory merging support.
+ *
+ * This code enables dynamic sharing of identical pages found in different
+ * memory areas, even if they are not shared by fork().
+ */
+
+#include <linux/bitops.h>
+#include <linux/mm.h>
+#include <linux/sched.h>
+#include <linux/vmstat.h>
+
+#ifdef CONFIG_KSM
+int ksm_madvise(struct vm_area_struct *vma, unsigned long start,
+		unsigned long end, int advice, unsigned long *vm_flags);
+int __ksm_enter(struct mm_struct *mm);
+void __ksm_exit(struct mm_struct *mm);
+
+static inline int ksm_fork(struct mm_struct *mm, struct mm_struct *oldmm)
+{
+	if (test_bit(MMF_VM_MERGEABLE, &oldmm->flags))
+		return __ksm_enter(mm);
+	return 0;
+}
+
+static inline void ksm_exit(struct mm_struct *mm)
+{
+	if (test_bit(MMF_VM_MERGEABLE, &mm->flags))
+		__ksm_exit(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.
+ */
+static inline int PageKsm(struct page *page)
+{
+	return ((unsigned long)page->mapping == PAGE_MAPPING_ANON);
+}
+
+/*
+ * But we have to avoid the checking which page_add_anon_rmap() performs.
+ */
+static inline void page_add_ksm_rmap(struct page *page)
+{
+	if (atomic_inc_and_test(&page->_mapcount)) {
+		page->mapping = (void *) PAGE_MAPPING_ANON;
+		__inc_zone_page_state(page, NR_ANON_PAGES);
+	}
+}
+#else  /* !CONFIG_KSM */
+
+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)
+{
+	return 0;
+}
+
+static inline void ksm_exit(struct mm_struct *mm)
+{
+}
+
+static inline int PageKsm(struct page *page)
+{
+	return 0;
+}
+
+/* No stub required for page_add_ksm_rmap(page) */
+#endif /* !CONFIG_KSM */
+
+#endif
diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index 311a073afe8a..2d241da07236 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 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_nr; /* the number of sub_buffers of each per-cpu */
+	__u32 buf_size;
+	__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;
@@ -70,6 +134,14 @@ struct kvm_irqchip {
 	} chip;
 };
 
+/* for KVM_CREATE_PIT2 */
+struct kvm_pit_config {
+	__u32 flags;
+	__u32 pad[15];
+};
+
+#define KVM_PIT_SPEAKER_DUMMY     1
+
 #define KVM_EXIT_UNKNOWN          0
 #define KVM_EXIT_EXCEPTION        1
 #define KVM_EXIT_IO               2
@@ -87,6 +159,11 @@ struct kvm_irqchip {
 #define KVM_EXIT_S390_RESET       14
 #define KVM_EXIT_DCR              15
 #define KVM_EXIT_NMI              16
+#define KVM_EXIT_INTERNAL_ERROR   17
+
+/* 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 {
@@ -104,6 +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 {
@@ -119,7 +201,7 @@ struct kvm_run {
 			__u32 error_code;
 		} ex;
 		/* KVM_EXIT_IO */
-		struct kvm_io {
+		struct {
 #define KVM_EXIT_IO_IN  0
 #define KVM_EXIT_IO_OUT 1
 			__u8 direction;
@@ -155,8 +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;
@@ -173,6 +253,12 @@ struct kvm_run {
 			__u32 data;
 			__u8  is_write;
 		} 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];
 	};
@@ -224,10 +310,10 @@ struct kvm_interrupt {
 /* for KVM_GET_DIRTY_LOG */
 struct kvm_dirty_log {
 	__u32 slot;
-	__u32 padding;
+	__u32 padding1;
 	union {
 		void __user *dirty_bitmap; /* one bit per page */
-		__u64 padding;
+		__u64 padding2;
 	};
 };
 
@@ -292,53 +378,28 @@ struct kvm_guest_debug {
 	struct kvm_guest_debug_arch arch;
 };
 
-#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 */
+enum {
+	kvm_ioeventfd_flag_nr_datamatch,
+	kvm_ioeventfd_flag_nr_pio,
+	kvm_ioeventfd_flag_nr_deassign,
+	kvm_ioeventfd_flag_nr_max,
+};
 
-/*
- * 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_IOEVENTFD_FLAG_DATAMATCH (1 << kvm_ioeventfd_flag_nr_datamatch)
+#define KVM_IOEVENTFD_FLAG_PIO       (1 << kvm_ioeventfd_flag_nr_pio)
+#define KVM_IOEVENTFD_FLAG_DEASSIGN  (1 << kvm_ioeventfd_flag_nr_deassign)
 
-#define KVM_TRC_HEAD_SIZE       12
-#define KVM_TRC_CYCLE_SIZE      8
-#define KVM_TRC_EXTRA_MAX       7
+#define KVM_IOEVENTFD_VALID_FLAG_MASK  ((1 << kvm_ioeventfd_flag_nr_max) - 1)
 
-/* This structure represents a single trace buffer record. */
-struct kvm_trace_rec {
-	/* variable rec_val
-	 * is split into:
-	 * bits 0 - 27  -> event id
-	 * bits 28 -30  -> number of extra data args of size u32
-	 * bits 31      -> binary indicator for if tsc is in record
-	 */
-	__u32 rec_val;
-	__u32 pid;
-	__u32 vcpu_id;
-	union {
-		struct {
-			__u64 timestamp;
-			__u32 extra_u32[KVM_TRC_EXTRA_MAX];
-		} __attribute__((packed)) timestamp;
-		struct {
-			__u32 extra_u32[KVM_TRC_EXTRA_MAX];
-		} notimestamp;
-	} u;
+struct kvm_ioeventfd {
+	__u64 datamatch;
+	__u64 addr;        /* legal pio/mmio address */
+	__u32 len;         /* 1, 2, 4, or 8 bytes    */
+	__s32 fd;
+	__u32 flags;
+	__u8  pad[36];
 };
 
-#define TRACE_REC_EVENT_ID(val) \
-		(0x0fffffff & (val))
-#define TRACE_REC_NUM_DATA_ARGS(val) \
-		(0x70000000 & ((val) << 28))
-#define TRACE_REC_TCS(val) \
-		(0x80000000 & ((val) << 31))
-
 #define KVMIO 0xAE
 
 /*
@@ -359,12 +420,10 @@ struct kvm_trace_rec {
  */
 #define KVM_GET_VCPU_MMAP_SIZE    _IO(KVMIO,   0x04) /* in bytes */
 #define KVM_GET_SUPPORTED_CPUID   _IOWR(KVMIO, 0x05, struct kvm_cpuid2)
-/*
- * ioctls for kvm trace
- */
-#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)
+#define KVM_TRACE_ENABLE          __KVM_DEPRECATED_MAIN_W_0x06
+#define KVM_TRACE_PAUSE           __KVM_DEPRECATED_MAIN_0x07
+#define KVM_TRACE_DISABLE         __KVM_DEPRECATED_MAIN_0x08
+
 /*
  * Extension capability list.
  */
@@ -409,6 +468,34 @@ struct kvm_trace_rec {
 #ifdef __KVM_HAVE_DEVICE_ASSIGNMENT
 #define KVM_CAP_DEVICE_DEASSIGNMENT 27
 #endif
+#ifdef __KVM_HAVE_MSIX
+#define KVM_CAP_DEVICE_MSIX 28
+#endif
+#define KVM_CAP_ASSIGN_DEV_IRQ 29
+/* Another bug in KVM_SET_USER_MEMORY_REGION fixed: */
+#define KVM_CAP_JOIN_MEMORY_REGIONS_WORKS 30
+#ifdef __KVM_HAVE_MCE
+#define KVM_CAP_MCE 31
+#endif
+#define KVM_CAP_IRQFD 32
+#ifdef __KVM_HAVE_PIT
+#define KVM_CAP_PIT2 33
+#endif
+#define KVM_CAP_SET_BOOT_CPU_ID 34
+#ifdef __KVM_HAVE_PIT_STATE2
+#define KVM_CAP_PIT_STATE2 35
+#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
 
 #ifdef KVM_CAP_IRQ_ROUTING
 
@@ -448,43 +535,100 @@ struct kvm_irq_routing {
 
 #endif
 
+#ifdef KVM_CAP_MCE
+/* x86 MCE */
+struct kvm_x86_mce {
+	__u64 status;
+	__u64 addr;
+	__u64 misc;
+	__u64 mcg_status;
+	__u8 bank;
+	__u8 pad1[7];
+	__u64 pad2[3];
+};
+#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 {
+	__u32 fd;
+	__u32 gsi;
+	__u32 flags;
+	__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_NR_MMU_PAGES      _IO(KVMIO, 0x44)
-#define KVM_GET_NR_MMU_PAGES      _IO(KVMIO, 0x45)
-#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_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_GET_DIRTY_LOG         _IOW(KVMIO, 0x42, struct kvm_dirty_log)
-#define KVM_SET_MEMORY_ALIAS      _IOW(KVMIO, 0x43, struct kvm_memory_alias)
+#define KVM_CREATE_VCPU           _IO(KVMIO,   0x41)
+#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_NR_MMU_PAGES      _IO(KVMIO,   0x44)
+#define KVM_GET_NR_MMU_PAGES      _IO(KVMIO,   0x45)
+#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_IDENTITY_MAP_ADDR _IOW(KVMIO,  0x48, __u64)
 /* Device model IOC */
-#define KVM_CREATE_IRQCHIP	  _IO(KVMIO,  0x60)
-#define KVM_IRQ_LINE		  _IOW(KVMIO, 0x61, struct kvm_irq_level)
-#define KVM_GET_IRQCHIP		  _IOWR(KVMIO, 0x62, struct kvm_irqchip)
-#define KVM_SET_IRQCHIP		  _IOR(KVMIO,  0x63, struct kvm_irqchip)
-#define KVM_CREATE_PIT		  _IO(KVMIO,  0x64)
-#define KVM_GET_PIT		  _IOWR(KVMIO, 0x65, 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_CREATE_IRQCHIP        _IO(KVMIO,   0x60)
+#define KVM_IRQ_LINE              _IOW(KVMIO,  0x61, struct kvm_irq_level)
+#define KVM_GET_IRQCHIP           _IOWR(KVMIO, 0x62, struct kvm_irqchip)
+#define KVM_SET_IRQCHIP           _IOR(KVMIO,  0x63, struct kvm_irqchip)
+#define KVM_CREATE_PIT            _IO(KVMIO,   0x64)
+#define KVM_GET_PIT               _IOWR(KVMIO, 0x65, 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_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, \
-				   struct kvm_assigned_pci_dev)
-#define KVM_SET_GSI_ROUTING       _IOW(KVMIO, 0x6a, struct kvm_irq_routing)
-#define KVM_ASSIGN_IRQ _IOR(KVMIO, 0x70, \
-			    struct kvm_assigned_irq)
-#define KVM_REINJECT_CONTROL      _IO(KVMIO, 0x71)
-#define KVM_DEASSIGN_PCI_DEVICE _IOW(KVMIO, 0x72, \
-				     struct kvm_assigned_pci_dev)
+#define KVM_ASSIGN_PCI_DEVICE     _IOR(KVMIO,  0x69, \
+				       struct kvm_assigned_pci_dev)
+#define KVM_SET_GSI_ROUTING       _IOW(KVMIO,  0x6a, struct kvm_irq_routing)
+/* deprecated, replaced by KVM_ASSIGN_DEV_IRQ */
+#define KVM_ASSIGN_IRQ            __KVM_DEPRECATED_VM_R_0x70
+#define KVM_ASSIGN_DEV_IRQ        _IOW(KVMIO,  0x70, struct kvm_assigned_irq)
+#define KVM_REINJECT_CONTROL      _IO(KVMIO,   0x71)
+#define KVM_DEASSIGN_PCI_DEVICE   _IOW(KVMIO,  0x72, \
+				       struct kvm_assigned_pci_dev)
+#define KVM_ASSIGN_SET_MSIX_NR    _IOW(KVMIO,  0x73, \
+				       struct kvm_assigned_msix_nr)
+#define KVM_ASSIGN_SET_MSIX_ENTRY _IOW(KVMIO,  0x74, \
+				       struct kvm_assigned_msix_entry)
+#define KVM_DEASSIGN_DEV_IRQ      _IOW(KVMIO,  0x75, struct kvm_assigned_irq)
+#define KVM_IRQFD                 _IOW(KVMIO,  0x76, struct kvm_irqfd)
+#define KVM_CREATE_PIT2		  _IOW(KVMIO,  0x77, struct kvm_pit_config)
+#define KVM_SET_BOOT_CPU_ID       _IO(KVMIO,   0x78)
+#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
@@ -497,7 +641,7 @@ struct kvm_irq_routing {
 #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)
@@ -509,7 +653,7 @@ struct kvm_irq_routing {
 #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 */
@@ -521,59 +665,25 @@ struct kvm_irq_routing {
 /* 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)
-
-/*
- * 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)
-
+/* 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 */
 #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_VCPU_EVENTS       _IOR(KVMIO,  0x9f, struct kvm_vcpu_events)
+#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)
 
 struct kvm_assigned_pci_dev {
 	__u32 assigned_dev_id;
@@ -585,6 +695,17 @@ struct kvm_assigned_pci_dev {
 	};
 };
 
+#define KVM_DEV_IRQ_HOST_INTX    (1 << 0)
+#define KVM_DEV_IRQ_HOST_MSI     (1 << 1)
+#define KVM_DEV_IRQ_HOST_MSIX    (1 << 2)
+
+#define KVM_DEV_IRQ_GUEST_INTX   (1 << 8)
+#define KVM_DEV_IRQ_GUEST_MSI    (1 << 9)
+#define KVM_DEV_IRQ_GUEST_MSIX   (1 << 10)
+
+#define KVM_DEV_IRQ_HOST_MASK	 0x00ff
+#define KVM_DEV_IRQ_GUEST_MASK   0xff00
+
 struct kvm_assigned_irq {
 	__u32 assigned_dev_id;
 	__u32 host_irq;
@@ -600,9 +721,19 @@ struct kvm_assigned_irq {
 	};
 };
 
-#define KVM_DEV_ASSIGN_ENABLE_IOMMU	(1 << 0)
 
-#define KVM_DEV_IRQ_ASSIGN_MSI_ACTION	KVM_DEV_IRQ_ASSIGN_ENABLE_MSI
-#define KVM_DEV_IRQ_ASSIGN_ENABLE_MSI	(1 << 0)
+struct kvm_assigned_msix_nr {
+	__u32 assigned_dev_id;
+	__u16 entry_nr;
+	__u16 padding;
+};
+
+#define KVM_MAX_MSIX_PER_DEV		256
+struct kvm_assigned_msix_entry {
+	__u32 assigned_dev_id;
+	__u32 gsi;
+	__u16 entry; /* The index of entry in the MSI-X table */
+	__u16 padding[3];
+};
 
-#endif
+#endif /* __LINUX_KVM_H */
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index 894a56e365e8..bd5a616d9373 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -15,7 +15,6 @@
 #include <linux/sched.h>
 #include <linux/mm.h>
 #include <linux/preempt.h>
-#include <linux/marker.h>
 #include <linux/msi.h>
 #include <asm/signal.h>
 
@@ -38,9 +37,11 @@
 #define KVM_REQ_UNHALT             6
 #define KVM_REQ_MMU_SYNC           7
 #define KVM_REQ_KVMCLOCK_UPDATE    8
+#define KVM_REQ_KICK               9
 
 #define KVM_USERSPACE_IRQ_SOURCE_ID	0
 
+struct kvm;
 struct kvm_vcpu;
 extern struct kmem_cache *kvm_vcpu_cache;
 
@@ -58,10 +59,18 @@ struct kvm_io_bus {
 
 void kvm_io_bus_init(struct kvm_io_bus *bus);
 void kvm_io_bus_destroy(struct kvm_io_bus *bus);
-struct kvm_io_device *kvm_io_bus_find_dev(struct kvm_io_bus *bus,
-					  gpa_t addr, int len, int is_write);
-void kvm_io_bus_register_dev(struct kvm_io_bus *bus,
-			     struct kvm_io_device *dev);
+int kvm_io_bus_write(struct kvm_io_bus *bus, gpa_t addr, int len,
+		     const void *val);
+int kvm_io_bus_read(struct kvm_io_bus *bus, gpa_t addr, int len,
+		    void *val);
+int __kvm_io_bus_register_dev(struct kvm_io_bus *bus,
+			       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,
+				 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;
@@ -72,7 +81,6 @@ struct kvm_vcpu {
 	struct mutex mutex;
 	int   cpu;
 	struct kvm_run *run;
-	int guest_mode;
 	unsigned long requests;
 	unsigned long guest_debug;
 	int fpu_active;
@@ -103,15 +111,16 @@ struct kvm_memory_slot {
 	struct {
 		unsigned long rmap_pde;
 		int write_count;
-	} *lpage_info;
+	} *lpage_info[KVM_NR_PAGE_SIZES - 1];
 	unsigned long userspace_addr;
 	int user_alloc;
 };
 
 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;
@@ -119,21 +128,53 @@ struct kvm_kernel_irq_routing_entry {
 		} irqchip;
 		struct msi_msg msi;
 	};
-	struct list_head link;
+	struct hlist_node link;
+};
+
+#ifdef __KVM_HAVE_IOAPIC
+
+struct kvm_irq_routing_table {
+	int chip[KVM_NR_IRQCHIPS][KVM_IOAPIC_NUM_PINS];
+	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 {
-	struct mutex lock; /* protects the vcpus array and APIC accesses */
 	spinlock_t mmu_lock;
+	spinlock_t requests_lock;
 	struct rw_semaphore slots_lock;
 	struct mm_struct *mm; /* userspace tied to this vm */
 	int nmemslots;
 	struct kvm_memory_slot memslots[KVM_MEMORY_SLOTS +
 					KVM_PRIVATE_MEM_SLOTS];
+#ifdef CONFIG_KVM_APIC_ARCHITECTURE
+	u32 bsp_vcpu_id;
+	struct kvm_vcpu *bsp_vcpu;
+#endif
 	struct kvm_vcpu *vcpus[KVM_MAX_VCPUS];
+	atomic_t online_vcpus;
 	struct list_head vm_list;
+	struct mutex lock;
 	struct kvm_io_bus mmio_bus;
 	struct kvm_io_bus pio_bus;
+#ifdef CONFIG_HAVE_KVM_EVENTFD
+	struct {
+		spinlock_t        lock;
+		struct list_head  items;
+	} irqfds;
+	struct list_head ioeventfds;
+#endif
 	struct kvm_vm_stat stat;
 	struct kvm_arch arch;
 	atomic_t users_count;
@@ -142,9 +183,11 @@ struct kvm {
 	struct kvm_coalesced_mmio_ring *coalesced_mmio_ring;
 #endif
 
+	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
@@ -165,6 +208,17 @@ struct kvm {
 #define kvm_printf(kvm, fmt ...) printk(KERN_DEBUG fmt)
 #define vcpu_printf(vcpu, fmt...) kvm_printf(vcpu->kvm, fmt)
 
+static inline struct kvm_vcpu *kvm_get_vcpu(struct kvm *kvm, int i)
+{
+	smp_rmb();
+	return kvm->vcpus[i];
+}
+
+#define kvm_for_each_vcpu(idx, vcpup, kvm) \
+	for (idx = 0, vcpup = kvm_get_vcpu(kvm, idx); \
+	     idx < atomic_read(&kvm->online_vcpus) && vcpup; \
+	     vcpup = kvm_get_vcpu(kvm, ++idx))
+
 int kvm_vcpu_init(struct kvm_vcpu *vcpu, struct kvm *kvm, unsigned id);
 void kvm_vcpu_uninit(struct kvm_vcpu *vcpu);
 
@@ -199,6 +253,7 @@ int kvm_arch_set_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);
 struct page *gfn_to_page(struct kvm *kvm, gfn_t gfn);
@@ -231,6 +286,7 @@ int kvm_is_visible_gfn(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);
@@ -241,8 +297,6 @@ long kvm_arch_dev_ioctl(struct file *filp,
 			unsigned int ioctl, unsigned long arg);
 long kvm_arch_vcpu_ioctl(struct file *filp,
 			 unsigned int ioctl, unsigned long arg);
-void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu);
-void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu);
 
 int kvm_dev_ioctl_check_extension(long ext);
 
@@ -292,7 +346,7 @@ 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);
@@ -306,8 +360,6 @@ void kvm_arch_destroy_vm(struct kvm *kvm);
 void kvm_free_all_assigned_devices(struct kvm *kvm);
 void kvm_arch_sync_events(struct kvm *kvm);
 
-int kvm_cpu_get_interrupt(struct kvm_vcpu *v);
-int kvm_cpu_has_interrupt(struct kvm_vcpu *v);
 int kvm_cpu_has_pending_timer(struct kvm_vcpu *vcpu);
 void kvm_vcpu_kick(struct kvm_vcpu *vcpu);
 
@@ -319,6 +371,13 @@ struct kvm_irq_ack_notifier {
 	void (*irq_acked)(struct kvm_irq_ack_notifier *kian);
 };
 
+#define KVM_ASSIGNED_MSIX_PENDING		0x1
+struct kvm_guest_msix_entry {
+	u32 vector;
+	u16 entry;
+	u16 flags;
+};
+
 struct kvm_assigned_dev_kernel {
 	struct kvm_irq_ack_notifier ack_notifier;
 	struct work_struct interrupt_work;
@@ -326,18 +385,18 @@ struct kvm_assigned_dev_kernel {
 	int assigned_dev_id;
 	int host_busnr;
 	int host_devfn;
+	unsigned int entries_nr;
 	int host_irq;
 	bool host_irq_disabled;
+	struct msix_entry *host_msix_entries;
 	int guest_irq;
-#define KVM_ASSIGNED_DEV_GUEST_INTX	(1 << 0)
-#define KVM_ASSIGNED_DEV_GUEST_MSI	(1 << 1)
-#define KVM_ASSIGNED_DEV_HOST_INTX	(1 << 8)
-#define KVM_ASSIGNED_DEV_HOST_MSI	(1 << 9)
+	struct kvm_guest_msix_entry *guest_msix_entries;
 	unsigned long irq_requested_type;
 	int irq_source_id;
 	int flags;
 	struct pci_dev *dev;
 	struct kvm *kvm;
+	spinlock_t assigned_dev_lock;
 };
 
 struct kvm_irq_mask_notifier {
@@ -352,14 +411,23 @@ 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);
-void kvm_unregister_irq_ack_notifier(struct kvm_irq_ack_notifier *kian);
+void kvm_unregister_irq_ack_notifier(struct kvm *kvm,
+				   struct kvm_irq_ack_notifier *kian);
 int kvm_request_irq_source_id(struct kvm *kvm);
 void kvm_free_irq_source_id(struct kvm *kvm, int irq_source_id);
 
+/* For vcpu->arch.iommu_flags */
+#define KVM_IOMMU_CACHE_COHERENCY	0x1
+
 #ifdef CONFIG_IOMMU_API
 int kvm_iommu_map_pages(struct kvm *kvm, gfn_t base_gfn,
 			unsigned long npages);
@@ -446,37 +514,6 @@ struct kvm_stats_debugfs_item {
 extern struct kvm_stats_debugfs_item debugfs_entries[];
 extern struct dentry *kvm_debugfs_dir;
 
-#define KVMTRACE_5D(evt, vcpu, d1, d2, d3, d4, d5, name) \
-	trace_mark(kvm_trace_##name, "%u %p %u %u %u %u %u %u", KVM_TRC_##evt, \
-						vcpu, 5, d1, d2, d3, d4, d5)
-#define KVMTRACE_4D(evt, vcpu, d1, d2, d3, d4, name) \
-	trace_mark(kvm_trace_##name, "%u %p %u %u %u %u %u %u", KVM_TRC_##evt, \
-						vcpu, 4, d1, d2, d3, d4, 0)
-#define KVMTRACE_3D(evt, vcpu, d1, d2, d3, name) \
-	trace_mark(kvm_trace_##name, "%u %p %u %u %u %u %u %u", KVM_TRC_##evt, \
-						vcpu, 3, d1, d2, d3, 0, 0)
-#define KVMTRACE_2D(evt, vcpu, d1, d2, name) \
-	trace_mark(kvm_trace_##name, "%u %p %u %u %u %u %u %u", KVM_TRC_##evt, \
-						vcpu, 2, d1, d2, 0, 0, 0)
-#define KVMTRACE_1D(evt, vcpu, d1, name) \
-	trace_mark(kvm_trace_##name, "%u %p %u %u %u %u %u %u", KVM_TRC_##evt, \
-						vcpu, 1, d1, 0, 0, 0, 0)
-#define KVMTRACE_0D(evt, vcpu, name) \
-	trace_mark(kvm_trace_##name, "%u %p %u %u %u %u %u %u", KVM_TRC_##evt, \
-						vcpu, 0, 0, 0, 0, 0, 0)
-
-#ifdef CONFIG_KVM_TRACE
-int kvm_trace_ioctl(unsigned int ioctl, unsigned long arg);
-void kvm_trace_cleanup(void);
-#else
-static inline
-int kvm_trace_ioctl(unsigned int ioctl, unsigned long arg)
-{
-	return -EINVAL;
-}
-#define kvm_trace_cleanup() ((void)0)
-#endif
-
 #ifdef KVM_ARCH_WANT_MMU_NOTIFIER
 static inline int mmu_notifier_retry(struct kvm_vcpu *vcpu, unsigned long mmu_seq)
 {
@@ -512,4 +549,50 @@ static inline void kvm_free_irq_routing(struct kvm *kvm) {}
 
 #endif
 
+#ifdef CONFIG_HAVE_KVM_EVENTFD
+
+void kvm_eventfd_init(struct kvm *kvm);
+int kvm_irqfd(struct kvm *kvm, int fd, int gsi, int flags);
+void kvm_irqfd_release(struct kvm *kvm);
+int kvm_ioeventfd(struct kvm *kvm, struct kvm_ioeventfd *args);
+
+#else
+
+static inline void kvm_eventfd_init(struct kvm *kvm) {}
+static inline int kvm_irqfd(struct kvm *kvm, int fd, int gsi, int flags)
+{
+	return -EINVAL;
+}
+
+static inline void kvm_irqfd_release(struct kvm *kvm) {}
+static inline int kvm_ioeventfd(struct kvm *kvm, struct kvm_ioeventfd *args)
+{
+	return -ENOSYS;
+}
+
+#endif /* CONFIG_HAVE_KVM_EVENTFD */
+
+#ifdef CONFIG_KVM_APIC_ARCHITECTURE
+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/kvm_para.h b/include/linux/kvm_para.h
index 3ddce03766ca..d73109243fda 100644
--- a/include/linux/kvm_para.h
+++ b/include/linux/kvm_para.h
@@ -13,6 +13,7 @@
 #define KVM_ENOSYS		1000
 #define KVM_EFAULT		EFAULT
 #define KVM_E2BIG		E2BIG
+#define KVM_EPERM		EPERM
 
 #define KVM_HC_VAPIC_POLL_IRQ		1
 #define KVM_HC_MMU_OP			2
diff --git a/include/linux/kvm_types.h b/include/linux/kvm_types.h
index 2b8318c83e53..fb46efbeabec 100644
--- a/include/linux/kvm_types.h
+++ b/include/linux/kvm_types.h
@@ -40,4 +40,31 @@ typedef unsigned long  hfn_t;
 
 typedef hfn_t pfn_t;
 
+union kvm_ioapic_redirect_entry {
+	u64 bits;
+	struct {
+		u8 vector;
+		u8 delivery_mode:3;
+		u8 dest_mode:1;
+		u8 delivery_status:1;
+		u8 polarity:1;
+		u8 remote_irr:1;
+		u8 trig_mode:1;
+		u8 mask:1;
+		u8 reserve:7;
+		u8 reserved[4];
+		u8 dest_id;
+	} fields;
+};
+
+struct kvm_lapic_irq {
+	u32 vector;
+	u32 delivery_mode;
+	u32 dest_mode;
+	u32 level;
+	u32 trig_mode;
+	u32 shorthand;
+	u32 dest_id;
+};
+
 #endif /* __KVM_TYPES_H__ */
diff --git a/include/linux/leds-bd2802.h b/include/linux/leds-bd2802.h
new file mode 100644
index 000000000000..42f854a1a199
--- /dev/null
+++ b/include/linux/leds-bd2802.h
@@ -0,0 +1,26 @@
+/*
+ * leds-bd2802.h - RGB LED Driver
+ *
+ * Copyright (C) 2009 Samsung Electronics
+ * Kim Kyuwon <q1.kim@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Datasheet: http://www.rohm.com/products/databook/driver/pdf/bd2802gu-e.pdf
+ *
+ */
+#ifndef _LEDS_BD2802_H_
+#define _LEDS_BD2802_H_
+
+struct bd2802_led_platform_data{
+	int	reset_gpio;
+	u8	rgb_time;
+};
+
+#define RGB_TIME(slopedown, slopeup, waveform) \
+	((slopedown) << 6 | (slopeup) << 4 | (waveform))
+
+#endif /* _LEDS_BD2802_H_ */
+
diff --git a/include/linux/leds-lp3944.h b/include/linux/leds-lp3944.h
new file mode 100644
index 000000000000..afc9f9fd70f5
--- /dev/null
+++ b/include/linux/leds-lp3944.h
@@ -0,0 +1,53 @@
+/*
+ * leds-lp3944.h - platform data structure for lp3944 led controller
+ *
+ * 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_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
+#define LP3944_LED3 3
+#define LP3944_LED4 4
+#define LP3944_LED5 5
+#define LP3944_LED6 6
+#define LP3944_LED7 7
+#define LP3944_LEDS_MAX 8
+
+#define LP3944_LED_STATUS_MASK	0x03
+enum lp3944_status {
+	LP3944_LED_STATUS_OFF  = 0x0,
+	LP3944_LED_STATUS_ON   = 0x1,
+	LP3944_LED_STATUS_DIM0 = 0x2,
+	LP3944_LED_STATUS_DIM1 = 0x3
+};
+
+enum lp3944_type {
+	LP3944_LED_TYPE_NONE,
+	LP3944_LED_TYPE_LED,
+	LP3944_LED_TYPE_LED_INVERTED,
+};
+
+struct lp3944_led {
+	char *name;
+	enum lp3944_type type;
+	enum lp3944_status status;
+};
+
+struct lp3944_platform_data {
+	struct lp3944_led leds[LP3944_LEDS_MAX];
+	u8 leds_size;
+};
+
+#endif /* __LINUX_LEDS_LP3944_H */
diff --git a/include/linux/leds.h b/include/linux/leds.h
index 24489da701e3..d8bf9665e70c 100644
--- a/include/linux/leds.h
+++ b/include/linux/leds.h
@@ -30,6 +30,7 @@ enum led_brightness {
 struct led_classdev {
 	const char		*name;
 	int			 brightness;
+	int			 max_brightness;
 	int			 flags;
 
 	/* Lower 16 bits reflect status */
@@ -44,7 +45,10 @@ struct led_classdev {
 	/* Get LED brightness level */
 	enum led_brightness (*brightness_get)(struct led_classdev *led_cdev);
 
-	/* Activate hardware accelerated blink */
+	/* Activate hardware accelerated blink, delays are in
+	 * miliseconds and if none is provided then a sensible default
+	 * should be chosen. The call can adjust the timings if it can't
+	 * match the values specified exactly. */
 	int		(*blink_set)(struct led_classdev *led_cdev,
 				     unsigned long *delay_on,
 				     unsigned long *delay_off);
@@ -140,8 +144,14 @@ struct gpio_led {
 	const char *name;
 	const char *default_trigger;
 	unsigned 	gpio;
-	u8 		active_low;
+	unsigned	active_low : 1;
+	unsigned	retain_state_suspended : 1;
+	unsigned	default_state : 2;
+	/* default_state should be one of LEDS_GPIO_DEFSTATE_(ON|OFF|KEEP) */
 };
+#define LEDS_GPIO_DEFSTATE_OFF	0
+#define LEDS_GPIO_DEFSTATE_ON	1
+#define LEDS_GPIO_DEFSTATE_KEEP	2
 
 struct gpio_led_platform_data {
 	int 		num_leds;
diff --git a/include/linux/leds_pwm.h b/include/linux/leds_pwm.h
new file mode 100644
index 000000000000..33a071167489
--- /dev/null
+++ b/include/linux/leds_pwm.h
@@ -0,0 +1,21 @@
+/*
+ * PWM LED driver data - see drivers/leds/leds-pwm.c
+ */
+#ifndef __LINUX_LEDS_PWM_H
+#define __LINUX_LEDS_PWM_H
+
+struct led_pwm {
+	const char	*name;
+	const char	*default_trigger;
+	unsigned	pwm_id;
+	u8 		active_low;
+	unsigned 	max_brightness;
+	unsigned	pwm_period_ns;
+};
+
+struct led_pwm_platform_data {
+	int			num_leds;
+	struct led_pwm	*leds;
+};
+
+#endif
diff --git a/include/linux/lguest.h b/include/linux/lguest.h
index 175e63f4a8c0..2fb1dcbcb5aa 100644
--- a/include/linux/lguest.h
+++ b/include/linux/lguest.h
@@ -1,5 +1,7 @@
-/* Things the lguest guest needs to know.  Note: like all lguest interfaces,
- * this is subject to wild and random change between versions. */
+/*
+ * Things the lguest guest needs to know.  Note: like all lguest interfaces,
+ * this is subject to wild and random change between versions.
+ */
 #ifndef _LINUX_LGUEST_H
 #define _LINUX_LGUEST_H
 
@@ -11,28 +13,41 @@
 #define LG_CLOCK_MIN_DELTA	100UL
 #define LG_CLOCK_MAX_DELTA	ULONG_MAX
 
-/*G:032 The second method of communicating with the Host is to via "struct
+/*G:031
+ * The second method of communicating with the Host is to via "struct
  * lguest_data".  Once the Guest's initialization hypercall tells the Host where
- * this is, the Guest and Host both publish information in it. :*/
-struct lguest_data
-{
-	/* 512 == enabled (same as eflags in normal hardware).  The Guest
-	 * changes interrupts so often that a hypercall is too slow. */
+ * this is, the Guest and Host both publish information in it.
+:*/
+struct lguest_data {
+	/*
+	 * 512 == enabled (same as eflags in normal hardware).  The Guest
+	 * changes interrupts so often that a hypercall is too slow.
+	 */
 	unsigned int irq_enabled;
 	/* Fine-grained interrupt disabling by the Guest */
 	DECLARE_BITMAP(blocked_interrupts, LGUEST_IRQS);
 
-	/* The Host writes the virtual address of the last page fault here,
+	/*
+	 * The Host writes the virtual address of the last page fault here,
 	 * which saves the Guest a hypercall.  CR2 is the native register where
-	 * this address would normally be found. */
+	 * this address would normally be found.
+	 */
 	unsigned long cr2;
 
 	/* Wallclock time set by the Host. */
 	struct timespec time;
 
-	/* Async hypercall ring.  Instead of directly making hypercalls, we can
+	/*
+	 * Interrupt pending set by the Host.  The Guest should do a hypercall
+	 * if it re-enables interrupts and sees this set (to X86_EFLAGS_IF).
+	 */
+	int irq_pending;
+
+	/*
+	 * Async hypercall ring.  Instead of directly making hypercalls, we can
 	 * place them in here for processing the next time the Host wants.
-	 * This batching can be quite efficient. */
+	 * This batching can be quite efficient.
+	 */
 
 	/* 0xFF == done (set by Host), 0 == pending (set by Guest). */
 	u8 hcall_status[LHCALL_RING_SIZE];
diff --git a/include/linux/lguest_launcher.h b/include/linux/lguest_launcher.h
index a53407a4165c..495203ff221c 100644
--- a/include/linux/lguest_launcher.h
+++ b/include/linux/lguest_launcher.h
@@ -29,8 +29,10 @@ struct lguest_device_desc {
 	__u8 type;
 	/* The number of virtqueues (first in config array) */
 	__u8 num_vq;
-	/* The number of bytes of feature bits.  Multiply by 2: one for host
-	 * features and one for Guest acknowledgements. */
+	/*
+	 * The number of bytes of feature bits.  Multiply by 2: one for host
+	 * features and one for Guest acknowledgements.
+	 */
 	__u8 feature_len;
 	/* The number of bytes of the config array after virtqueues. */
 	__u8 config_len;
@@ -39,8 +41,10 @@ struct lguest_device_desc {
 	__u8 config[0];
 };
 
-/*D:135 This is how we expect the device configuration field for a virtqueue
- * to be laid out in config space. */
+/*D:135
+ * This is how we expect the device configuration field for a virtqueue
+ * to be laid out in config space.
+ */
 struct lguest_vqconfig {
 	/* The number of entries in the virtio_ring */
 	__u16 num;
@@ -57,10 +61,13 @@ enum lguest_req
 	LHREQ_INITIALIZE, /* + base, pfnlimit, start */
 	LHREQ_GETDMA, /* No longer used */
 	LHREQ_IRQ, /* + irq */
-	LHREQ_BREAK, /* + on/off flag (on blocks until someone does off) */
+	LHREQ_BREAK, /* No longer used */
+	LHREQ_EVENTFD, /* + address, fd. */
 };
 
-/* The alignment to use between consumer and producer parts of vring.
- * x86 pagesize for historical reasons. */
+/*
+ * The alignment to use between consumer and producer parts of vring.
+ * x86 pagesize for historical reasons.
+ */
 #define LGUEST_VRING_ALIGN	4096
 #endif /* _LINUX_LGUEST_LAUNCHER */
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 76262d83656b..a5b3dc71e819 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -143,7 +143,6 @@ enum {
 
 	ATA_DFLAG_PIO		= (1 << 12), /* device limited to PIO mode */
 	ATA_DFLAG_NCQ_OFF	= (1 << 13), /* device limited to non-NCQ mode */
-	ATA_DFLAG_SPUNDOWN	= (1 << 14), /* XXX: for spindown_compat */
 	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 */
@@ -190,6 +189,7 @@ enum {
 	ATA_FLAG_NO_POWEROFF_SPINDOWN = (1 << 11), /* don't spindown before poweroff */
 	ATA_FLAG_NO_HIBERNATE_SPINDOWN = (1 << 12), /* don't spindown before hibernation */
 	ATA_FLAG_DEBUGMSG	= (1 << 13),
+	ATA_FLAG_FPDMA_AA		= (1 << 14), /* driver supports Auto-Activate */
 	ATA_FLAG_IGN_SIMPLEX	= (1 << 15), /* ignore SIMPLEX */
 	ATA_FLAG_NO_IORDY	= (1 << 16), /* controller lacks iordy */
 	ATA_FLAG_ACPI_SATA	= (1 << 17), /* need native SATA ACPI layout */
@@ -209,6 +209,7 @@ enum {
 
 	/* bits 24:31 of ap->flags are reserved for LLD specific flags */
 
+
 	/* struct ata_port pflags */
 	ATA_PFLAG_EH_PENDING	= (1 << 0), /* EH pending */
 	ATA_PFLAG_EH_IN_PROGRESS = (1 << 1), /* EH in progress */
@@ -225,6 +226,9 @@ enum {
 	ATA_PFLAG_PM_PENDING	= (1 << 18), /* PM operation pending */
 	ATA_PFLAG_INIT_GTM_VALID = (1 << 19), /* initial gtm data valid */
 
+	ATA_PFLAG_PIO32		= (1 << 20),  /* 32bit PIO */
+	ATA_PFLAG_PIO32CHANGE	= (1 << 21),  /* 32bit PIO can be turned on/off */
+
 	/* struct ata_queued_cmd flags */
 	ATA_QCFLAG_ACTIVE	= (1 << 0), /* cmd not yet ack'd to scsi lyer */
 	ATA_QCFLAG_DMAMAP	= (1 << 1), /* SG table is DMA mapped */
@@ -361,7 +365,7 @@ 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 */
@@ -379,8 +383,10 @@ enum {
 	ATA_HORKAGE_BRIDGE_OK	= (1 << 10),	/* no bridge limits */
 	ATA_HORKAGE_ATAPI_MOD16_DMA = (1 << 11), /* use ATAPI DMA for commands
 						    not multiple of 16 bytes */
-	ATA_HORKAGE_FIRMWARE_WARN = (1 << 12),	/* firwmare update warning */
+	ATA_HORKAGE_FIRMWARE_WARN = (1 << 12),	/* firmware update warning */
 	ATA_HORKAGE_1_5_GBPS	= (1 << 13),	/* force 1.5 Gbps */
+	ATA_HORKAGE_NOSETXFER	= (1 << 14),	/* skip SETXFER, SATA only */
+	ATA_HORKAGE_BROKEN_FPDMA_AA	= (1 << 15),	/* skip AA */
 
 	 /* DMA mask for user DMA control: User visible values; DO NOT
 	    renumber */
@@ -412,6 +418,17 @@ enum {
 				  ATA_TIMING_ACTIVE | ATA_TIMING_RECOVER |
 				  ATA_TIMING_DMACK_HOLD | ATA_TIMING_CYCLE |
 				  ATA_TIMING_UDMA,
+
+	/* ACPI constants */
+	ATA_ACPI_FILTER_SETXFER	= 1 << 0,
+	ATA_ACPI_FILTER_LOCK	= 1 << 1,
+	ATA_ACPI_FILTER_DIPM	= 1 << 2,
+	ATA_ACPI_FILTER_FPDMA_OFFSET = 1 << 3,	/* FPDMA non-zero offset */
+	ATA_ACPI_FILTER_FPDMA_AA = 1 << 4,	/* FPDMA auto activate */
+
+	ATA_ACPI_FILTER_DEFAULT	= ATA_ACPI_FILTER_SETXFER |
+				  ATA_ACPI_FILTER_LOCK |
+				  ATA_ACPI_FILTER_DIPM,
 };
 
 enum ata_xfer_mask {
@@ -578,12 +595,15 @@ 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;
+	unsigned int		gtf_filter;
 #endif
 	/* n_sector is CLEAR_BEGIN, read comment above CLEAR_BEGIN */
 	u64			n_sectors;	/* size of device, if ATA */
+	u64			n_native_sectors; /* native size, if ATA */
 	unsigned int		class;		/* ATA_DEV_xxx */
 	unsigned long		unpark_deadline;
 
@@ -689,7 +709,10 @@ struct ata_port {
 	struct Scsi_Host	*scsi_host; /* our co-allocated scsi host */
 	struct ata_port_operations *ops;
 	spinlock_t		*lock;
+	/* Flags owned by the EH context. Only EH should touch these once the
+	   port is active */
 	unsigned long		flags;	/* ATA_FLAG_xxx */
+	/* Flags that change dynamically, protected by ap->lock */
 	unsigned int		pflags; /* ATA_PFLAG_xxx */
 	unsigned int		print_id; /* user visible unique port ID */
 	unsigned int		port_no; /* 0 based port no. inside the host */
@@ -1595,6 +1618,7 @@ extern void ata_sff_drain_fifo(struct ata_queued_cmd *qc);
 extern void ata_sff_error_handler(struct ata_port *ap);
 extern void ata_sff_post_internal_cmd(struct ata_queued_cmd *qc);
 extern int ata_sff_port_start(struct ata_port *ap);
+extern int ata_sff_port_start32(struct ata_port *ap);
 extern void ata_sff_std_ports(struct ata_ioports *ioaddr);
 extern unsigned long ata_bmdma_mode_filter(struct ata_device *dev,
 					   unsigned long xfer_mask);
diff --git a/include/linux/libps2.h b/include/linux/libps2.h
index b94534b7e266..79603a6c356f 100644
--- a/include/linux/libps2.h
+++ b/include/linux/libps2.h
@@ -44,6 +44,9 @@ struct ps2dev {
 void ps2_init(struct ps2dev *ps2dev, struct serio *serio);
 int ps2_sendbyte(struct ps2dev *ps2dev, unsigned char byte, int timeout);
 void ps2_drain(struct ps2dev *ps2dev, int maxbytes, int timeout);
+void ps2_begin_command(struct ps2dev *ps2dev);
+void ps2_end_command(struct ps2dev *ps2dev);
+int __ps2_command(struct ps2dev *ps2dev, unsigned char *param, int command);
 int ps2_command(struct ps2dev *ps2dev, unsigned char *param, int command);
 int ps2_handle_ack(struct ps2dev *ps2dev, unsigned char data);
 int ps2_handle_response(struct ps2dev *ps2dev, unsigned char data);
diff --git a/include/linux/linkage.h b/include/linux/linkage.h
index fee9e59649c1..5126cceb6ae9 100644
--- a/include/linux/linkage.h
+++ b/include/linux/linkage.h
@@ -22,6 +22,15 @@
 #define __page_aligned_bss	__section(.bss.page_aligned) __aligned(PAGE_SIZE)
 
 /*
+ * For assembly routines.
+ *
+ * Note when using these that you must specify the appropriate
+ * alignment directives yourself
+ */
+#define __PAGE_ALIGNED_DATA	.section ".data.page_aligned", "aw"
+#define __PAGE_ALIGNED_BSS	.section ".bss.page_aligned", "aw"
+
+/*
  * This is used by architectures to keep arguments on the stack
  * untouched by the compiler by keeping them live until the end.
  * The argument stack may be owned by the assembly-language
@@ -48,6 +57,7 @@
 
 #ifdef __ASSEMBLY__
 
+#ifndef LINKER_SCRIPT
 #define ALIGN __ALIGN
 #define ALIGN_STR __ALIGN_STR
 
@@ -57,6 +67,7 @@
   ALIGN; \
   name:
 #endif
+#endif /* LINKER_SCRIPT */
 
 #ifndef WEAK
 #define WEAK(name)	   \
diff --git a/include/linux/linux_logo.h b/include/linux/linux_logo.h
index 08a92969c76e..ca5bd91d12e1 100644
--- a/include/linux/linux_logo.h
+++ b/include/linux/linux_logo.h
@@ -32,6 +32,22 @@ struct linux_logo {
 	const unsigned char *data;
 };
 
+extern const struct linux_logo logo_linux_mono;
+extern const struct linux_logo logo_linux_vga16;
+extern const struct linux_logo logo_linux_clut224;
+extern const struct linux_logo logo_blackfin_vga16;
+extern const struct linux_logo logo_blackfin_clut224;
+extern const struct linux_logo logo_dec_clut224;
+extern const struct linux_logo logo_mac_clut224;
+extern const struct linux_logo logo_parisc_clut224;
+extern const struct linux_logo logo_sgi_clut224;
+extern const struct linux_logo logo_sun_clut224;
+extern const struct linux_logo logo_superh_mono;
+extern const struct linux_logo logo_superh_vga16;
+extern const struct linux_logo logo_superh_clut224;
+extern const struct linux_logo logo_m32r_clut224;
+extern const struct linux_logo logo_spe_clut224;
+
 extern const struct linux_logo *fb_find_logo(int depth);
 #ifdef CONFIG_FB_LOGO_EXTRA
 extern void fb_append_extra_logo(const struct linux_logo *logo,
diff --git a/include/linux/lis3lv02d.h b/include/linux/lis3lv02d.h
new file mode 100644
index 000000000000..3cc2f2c53e4c
--- /dev/null
+++ b/include/linux/lis3lv02d.h
@@ -0,0 +1,48 @@
+#ifndef __LIS3LV02D_H_
+#define __LIS3LV02D_H_
+
+struct lis3lv02d_platform_data {
+	/* please note: the 'click' feature is only supported for
+	 * LIS[32]02DL variants of the chip and will be ignored for
+	 * others */
+#define LIS3_CLICK_SINGLE_X	(1 << 0)
+#define LIS3_CLICK_DOUBLE_X	(1 << 1)
+#define LIS3_CLICK_SINGLE_Y	(1 << 2)
+#define LIS3_CLICK_DOUBLE_Y	(1 << 3)
+#define LIS3_CLICK_SINGLE_Z	(1 << 4)
+#define LIS3_CLICK_DOUBLE_Z	(1 << 5)
+	unsigned char click_flags;
+	unsigned char click_thresh_x;
+	unsigned char click_thresh_y;
+	unsigned char click_thresh_z;
+	unsigned char click_time_limit;
+	unsigned char click_latency;
+	unsigned char click_window;
+
+#define LIS3_IRQ1_DISABLE	(0 << 0)
+#define LIS3_IRQ1_FF_WU_1	(1 << 0)
+#define LIS3_IRQ1_FF_WU_2	(2 << 0)
+#define LIS3_IRQ1_FF_WU_12	(3 << 0)
+#define LIS3_IRQ1_DATA_READY	(4 << 0)
+#define LIS3_IRQ1_CLICK		(7 << 0)
+#define LIS3_IRQ2_DISABLE	(0 << 3)
+#define LIS3_IRQ2_FF_WU_1	(1 << 3)
+#define LIS3_IRQ2_FF_WU_2	(2 << 3)
+#define LIS3_IRQ2_FF_WU_12	(3 << 3)
+#define LIS3_IRQ2_DATA_READY	(4 << 3)
+#define LIS3_IRQ2_CLICK		(7 << 3)
+#define LIS3_IRQ_OPEN_DRAIN	(1 << 6)
+#define LIS3_IRQ_ACTIVE_LOW	(1 << 7)
+	unsigned char irq_cfg;
+
+#define LIS3_WAKEUP_X_LO	(1 << 0)
+#define LIS3_WAKEUP_X_HI	(1 << 1)
+#define LIS3_WAKEUP_Y_LO	(1 << 2)
+#define LIS3_WAKEUP_Y_HI	(1 << 3)
+#define LIS3_WAKEUP_Z_LO	(1 << 4)
+#define LIS3_WAKEUP_Z_HI	(1 << 5)
+	unsigned char wakeup_flags;
+	unsigned char wakeup_thresh;
+};
+
+#endif /* __LIS3LV02D_H_ */
diff --git a/include/linux/list_nulls.h b/include/linux/list_nulls.h
index 93150ecf3ea4..5d10ae364b5e 100644
--- a/include/linux/list_nulls.h
+++ b/include/linux/list_nulls.h
@@ -56,6 +56,18 @@ static inline int hlist_nulls_empty(const struct hlist_nulls_head *h)
 	return is_a_nulls(h->first);
 }
 
+static inline void hlist_nulls_add_head(struct hlist_nulls_node *n,
+					struct hlist_nulls_head *h)
+{
+	struct hlist_nulls_node *first = h->first;
+
+	n->next = first;
+	n->pprev = &h->first;
+	h->first = n;
+	if (!is_a_nulls(first))
+		first->pprev = &n->next;
+}
+
 static inline void __hlist_nulls_del(struct hlist_nulls_node *n)
 {
 	struct hlist_nulls_node *next = n->next;
@@ -65,6 +77,12 @@ static inline void __hlist_nulls_del(struct hlist_nulls_node *n)
 		next->pprev = pprev;
 }
 
+static inline void hlist_nulls_del(struct hlist_nulls_node *n)
+{
+	__hlist_nulls_del(n);
+	n->pprev = LIST_POISON2;
+}
+
 /**
  * hlist_nulls_for_each_entry	- iterate over list of given type
  * @tpos:	the type * to use as a loop cursor.
diff --git a/include/linux/lmb.h b/include/linux/lmb.h
index c46c89505dac..2442e3f3d033 100644
--- a/include/linux/lmb.h
+++ b/include/linux/lmb.h
@@ -51,7 +51,7 @@ extern u64 __init lmb_alloc_base(u64 size,
 extern u64 __init __lmb_alloc_base(u64 size,
 		u64 align, u64 max_addr);
 extern u64 __init lmb_phys_mem_size(void);
-extern u64 __init lmb_end_of_DRAM(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_find(struct lmb_property *res);
diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h
index 51855dfd8adb..a34dea46b629 100644
--- a/include/linux/lockd/lockd.h
+++ b/include/linux/lockd/lockd.h
@@ -195,7 +195,7 @@ extern struct svc_procedure	nlmsvc_procedures4[];
 extern int			nlmsvc_grace_period;
 extern unsigned long		nlmsvc_timeout;
 extern int			nsm_use_hostnames;
-extern int			nsm_local_state;
+extern u32			nsm_local_state;
 
 /*
  * Lockd client functions
@@ -338,49 +338,6 @@ static inline int nlm_privileged_requester(const struct svc_rqst *rqstp)
 	}
 }
 
-static inline int __nlm_cmp_addr4(const struct sockaddr *sap1,
-				  const struct sockaddr *sap2)
-{
-	const struct sockaddr_in *sin1 = (const struct sockaddr_in *)sap1;
-	const struct sockaddr_in *sin2 = (const struct sockaddr_in *)sap2;
-	return sin1->sin_addr.s_addr == sin2->sin_addr.s_addr;
-}
-
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
-static inline int __nlm_cmp_addr6(const struct sockaddr *sap1,
-				  const struct sockaddr *sap2)
-{
-	const struct sockaddr_in6 *sin1 = (const struct sockaddr_in6 *)sap1;
-	const struct sockaddr_in6 *sin2 = (const struct sockaddr_in6 *)sap2;
-	return ipv6_addr_equal(&sin1->sin6_addr, &sin2->sin6_addr);
-}
-#else	/* !(CONFIG_IPV6 || CONFIG_IPV6_MODULE) */
-static inline int __nlm_cmp_addr6(const struct sockaddr *sap1,
-				  const struct sockaddr *sap2)
-{
-	return 0;
-}
-#endif	/* !(CONFIG_IPV6 || CONFIG_IPV6_MODULE) */
-
-/*
- * Compare two host addresses
- *
- * Return TRUE if the addresses are the same; otherwise FALSE.
- */
-static inline int nlm_cmp_addr(const struct sockaddr *sap1,
-			       const struct sockaddr *sap2)
-{
-	if (sap1->sa_family == sap2->sa_family) {
-		switch (sap1->sa_family) {
-		case AF_INET:
-			return __nlm_cmp_addr4(sap1, sap2);
-		case AF_INET6:
-			return __nlm_cmp_addr6(sap1, sap2);
-		}
-	}
-	return 0;
-}
-
 /*
  * Compare two NLM locks.
  * When the second lock is of type F_UNLCK, this acts like a wildcard.
@@ -395,7 +352,7 @@ static inline int nlm_compare_locks(const struct file_lock *fl1,
 	     &&(fl1->fl_type  == fl2->fl_type || fl2->fl_type == F_UNLCK);
 }
 
-extern struct lock_manager_operations nlmsvc_lock_operations;
+extern const struct lock_manager_operations nlmsvc_lock_operations;
 
 #endif /* __KERNEL__ */
 
diff --git a/include/linux/lockd/xdr.h b/include/linux/lockd/xdr.h
index 7dc5b6cb44cd..d39ed1cc5fbf 100644
--- a/include/linux/lockd/xdr.h
+++ b/include/linux/lockd/xdr.h
@@ -25,13 +25,13 @@ struct svc_rqst;
 #define NLM_MAXCOOKIELEN    	32
 #define NLM_MAXSTRLEN		1024
 
-#define	nlm_granted		__constant_htonl(NLM_LCK_GRANTED)
-#define	nlm_lck_denied		__constant_htonl(NLM_LCK_DENIED)
-#define	nlm_lck_denied_nolocks	__constant_htonl(NLM_LCK_DENIED_NOLOCKS)
-#define	nlm_lck_blocked		__constant_htonl(NLM_LCK_BLOCKED)
-#define	nlm_lck_denied_grace_period	__constant_htonl(NLM_LCK_DENIED_GRACE_PERIOD)
+#define	nlm_granted		cpu_to_be32(NLM_LCK_GRANTED)
+#define	nlm_lck_denied		cpu_to_be32(NLM_LCK_DENIED)
+#define	nlm_lck_denied_nolocks	cpu_to_be32(NLM_LCK_DENIED_NOLOCKS)
+#define	nlm_lck_blocked		cpu_to_be32(NLM_LCK_BLOCKED)
+#define	nlm_lck_denied_grace_period	cpu_to_be32(NLM_LCK_DENIED_GRACE_PERIOD)
 
-#define nlm_drop_reply		__constant_htonl(30000)
+#define nlm_drop_reply		cpu_to_be32(30000)
 
 /* Lock info passed via NLM */
 struct nlm_lock {
diff --git a/include/linux/lockd/xdr4.h b/include/linux/lockd/xdr4.h
index 12bfe09de2b1..7353821341ed 100644
--- a/include/linux/lockd/xdr4.h
+++ b/include/linux/lockd/xdr4.h
@@ -15,11 +15,11 @@
 #include <linux/lockd/xdr.h>
 
 /* error codes new to NLMv4 */
-#define	nlm4_deadlock		__constant_htonl(NLM_DEADLCK)
-#define	nlm4_rofs		__constant_htonl(NLM_ROFS)
-#define	nlm4_stale_fh		__constant_htonl(NLM_STALE_FH)
-#define	nlm4_fbig		__constant_htonl(NLM_FBIG)
-#define	nlm4_failed		__constant_htonl(NLM_FAILED)
+#define	nlm4_deadlock		cpu_to_be32(NLM_DEADLCK)
+#define	nlm4_rofs		cpu_to_be32(NLM_ROFS)
+#define	nlm4_stale_fh		cpu_to_be32(NLM_STALE_FH)
+#define	nlm4_fbig		cpu_to_be32(NLM_FBIG)
+#define	nlm4_failed		cpu_to_be32(NLM_FAILED)
 
 
 
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index 5a58ea3e91e9..9ccf0e286b2a 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -149,6 +149,12 @@ struct lock_list {
 	struct lock_class		*class;
 	struct stack_trace		trace;
 	int				distance;
+
+	/*
+	 * The parent field is used to implement breadth-first search, and the
+	 * bit 0 is reused to indicate if the lock has been accessed in BFS.
+	 */
+	struct lock_list		*parent;
 };
 
 /*
@@ -208,10 +214,12 @@ struct held_lock {
 	 * interrupt context:
 	 */
 	unsigned int irq_context:2; /* bit 0 - soft, bit 1 - hard */
-	unsigned int trylock:1;
+	unsigned int trylock:1;						/* 16 bits */
+
 	unsigned int read:2;        /* see lock_acquire() comment */
 	unsigned int check:2;       /* see lock_acquire() comment */
 	unsigned int hardirqs_off:1;
+	unsigned int references:11;					/* 32 bits */
 };
 
 /*
@@ -258,6 +266,16 @@ extern void lockdep_init_map(struct lockdep_map *lock, const char *name,
 #define lockdep_set_subclass(lock, sub)	\
 		lockdep_init_map(&(lock)->dep_map, #lock, \
 				 (lock)->dep_map.key, sub)
+/*
+ * Compare locking classes
+ */
+#define lockdep_match_class(lock, key) lockdep_match_key(&(lock)->dep_map, key)
+
+static inline int lockdep_match_key(struct lockdep_map *lock,
+				    struct lock_class_key *key)
+{
+	return lock->key == key;
+}
 
 /*
  * Acquire a lock.
@@ -281,6 +299,10 @@ extern void lock_acquire(struct lockdep_map *lock, unsigned int subclass,
 extern void lock_release(struct lockdep_map *lock, int nested,
 			 unsigned long ip);
 
+#define lockdep_is_held(lock)	lock_is_held(&(lock)->dep_map)
+
+extern int lock_is_held(struct lockdep_map *lock);
+
 extern void lock_set_class(struct lockdep_map *lock, const char *name,
 			   struct lock_class_key *key, unsigned int subclass,
 			   unsigned long ip);
@@ -299,6 +321,8 @@ extern void lockdep_trace_alloc(gfp_t mask);
 
 #define lockdep_depth(tsk)	(debug_locks ? (tsk)->lockdep_depth : 0)
 
+#define lockdep_assert_held(l)	WARN_ON(debug_locks && !lockdep_is_held(l))
+
 #else /* !LOCKDEP */
 
 static inline void lockdep_off(void)
@@ -326,6 +350,11 @@ static inline void lockdep_on(void)
 #define lockdep_set_class_and_subclass(lock, key, sub) \
 		do { (void)(key); } while (0)
 #define lockdep_set_subclass(lock, sub)		do { } while (0)
+/*
+ * We don't define lockdep_match_class() and lockdep_match_key() for !LOCKDEP
+ * case since the result is not well defined and the caller should rather
+ * #ifdef the call himself.
+ */
 
 # define INIT_LOCKDEP
 # define lockdep_reset()		do { debug_locks = 1; } while (0)
@@ -338,6 +367,8 @@ struct lock_class_key { };
 
 #define lockdep_depth(tsk)	(0)
 
+#define lockdep_assert_held(l)			do { } while (0)
+
 #endif /* !LOCKDEP */
 
 #ifdef CONFIG_LOCK_STAT
@@ -364,6 +395,23 @@ do {								\
 
 #endif /* CONFIG_LOCK_STAT */
 
+#ifdef CONFIG_LOCKDEP
+
+/*
+ * On lockdep we dont want the hand-coded irq-enable of
+ * _raw_*_lock_flags() code, because lockdep assumes
+ * that interrupts are not re-enabled during lock-acquire:
+ */
+#define LOCK_CONTENDED_FLAGS(_lock, try, lock, lockfl, flags) \
+	LOCK_CONTENDED((_lock), (try), (lock))
+
+#else /* CONFIG_LOCKDEP */
+
+#define LOCK_CONTENDED_FLAGS(_lock, try, lock, lockfl, flags) \
+	lockfl((_lock), (flags))
+
+#endif /* CONFIG_LOCKDEP */
+
 #ifdef CONFIG_GENERIC_HARDIRQS
 extern void early_init_irq_lock_class(void);
 #else
diff --git a/include/linux/loop.h b/include/linux/loop.h
index 40725447f5e0..66c194e2d9b9 100644
--- a/include/linux/loop.h
+++ b/include/linux/loop.h
@@ -56,8 +56,7 @@ struct loop_device {
 	gfp_t		old_gfp_mask;
 
 	spinlock_t		lo_lock;
-	struct bio 		*lo_bio;
-	struct bio		*lo_biotail;
+	struct bio_list		lo_bio_list;
 	int			lo_state;
 	struct mutex		lo_ctl_mutex;
 	struct task_struct	*lo_thread;
diff --git a/include/linux/lru_cache.h b/include/linux/lru_cache.h
new file mode 100644
index 000000000000..3a2b2d9b0472
--- /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 unneccessary) 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
new file mode 100644
index 000000000000..f78f83d7663f
--- /dev/null
+++ b/include/linux/lsm_audit.h
@@ -0,0 +1,119 @@
+/*
+ * Common LSM logging functions
+ * Heavily borrowed from selinux/avc.h
+ *
+ * Author : Etienne BASSET  <etienne.basset@ensta.org>
+ *
+ * All credits to : Stephen Smalley, <sds@epoch.ncsc.mil>
+ * All BUGS to : Etienne BASSET  <etienne.basset@ensta.org>
+ */
+#ifndef _LSM_COMMON_LOGGING_
+#define _LSM_COMMON_LOGGING_
+
+#include <linux/stddef.h>
+#include <linux/errno.h>
+#include <linux/kernel.h>
+#include <linux/kdev_t.h>
+#include <linux/spinlock.h>
+#include <linux/init.h>
+#include <linux/audit.h>
+#include <linux/in6.h>
+#include <linux/path.h>
+#include <linux/key.h>
+#include <linux/skbuff.h>
+#include <asm/system.h>
+
+
+/* Auxiliary data to use in generating the audit record. */
+struct common_audit_data {
+	char type;
+#define LSM_AUDIT_DATA_FS	1
+#define LSM_AUDIT_DATA_NET	2
+#define LSM_AUDIT_DATA_CAP	3
+#define LSM_AUDIT_DATA_IPC	4
+#define LSM_AUDIT_DATA_TASK	5
+#define LSM_AUDIT_DATA_KEY	6
+#define LSM_AUDIT_NO_AUDIT	7
+#define LSM_AUDIT_DATA_KMOD	8
+	struct task_struct *tsk;
+	union 	{
+		struct {
+			struct path path;
+			struct inode *inode;
+		} fs;
+		struct {
+			int netif;
+			struct sock *sk;
+			u16 family;
+			__be16 dport;
+			__be16 sport;
+			union {
+				struct {
+					__be32 daddr;
+					__be32 saddr;
+				} v4;
+				struct {
+					struct in6_addr daddr;
+					struct in6_addr saddr;
+				} v6;
+			} fam;
+		} net;
+		int cap;
+		int ipc_id;
+		struct task_struct *tsk;
+#ifdef CONFIG_KEYS
+		struct {
+			key_serial_t key;
+			char *key_desc;
+		} key_struct;
+#endif
+		char *kmod_name;
+	} u;
+	/* this union contains LSM specific data */
+	union {
+#ifdef CONFIG_SECURITY_SMACK
+		/* SMACK data */
+		struct smack_audit_data {
+			const char *function;
+			char *subject;
+			char *object;
+			char *request;
+			int result;
+		} smack_audit_data;
+#endif
+#ifdef CONFIG_SECURITY_SELINUX
+		/* SELinux data */
+		struct {
+			u32 ssid;
+			u32 tsid;
+			u16 tclass;
+			u32 requested;
+			u32 audited;
+			u32 denied;
+			struct av_decision *avd;
+			int result;
+		} selinux_audit_data;
+#endif
+	};
+	/* these callback will be implemented by a specific LSM */
+	void (*lsm_pre_audit)(struct audit_buffer *, void *);
+	void (*lsm_post_audit)(struct audit_buffer *, void *);
+};
+
+#define v4info fam.v4
+#define v6info fam.v6
+
+int ipv4_skb_to_auditdata(struct sk_buff *skb,
+		struct common_audit_data *ad, u8 *proto);
+
+int ipv6_skb_to_auditdata(struct sk_buff *skb,
+		struct common_audit_data *ad, u8 *proto);
+
+/* Initialize an LSM audit data structure. */
+#define COMMON_AUDIT_DATA_INIT(_d, _t) \
+	{ memset((_d), 0, sizeof(struct common_audit_data)); \
+	 (_d)->type = LSM_AUDIT_DATA_##_t; }
+
+void common_lsm_audit(struct common_audit_data *a);
+
+#endif
diff --git a/include/linux/mISDNdsp.h b/include/linux/mISDNdsp.h
index 6b71d2dce508..41d1eeb9b3bd 100644
--- a/include/linux/mISDNdsp.h
+++ b/include/linux/mISDNdsp.h
@@ -12,7 +12,8 @@ struct mISDN_dsp_element {
 	void	*(*new)(const char *arg);
 	void	(*free)(void *p);
 	void	(*process_tx)(void *p, unsigned char *data, int len);
-	void	(*process_rx)(void *p, unsigned char *data, int len);
+	void	(*process_rx)(void *p, unsigned char *data, int len,
+			unsigned int txlen);
 	int	num_args;
 	struct mISDN_dsp_element_arg
 		*args;
@@ -24,6 +25,7 @@ extern void mISDN_dsp_element_unregister(struct mISDN_dsp_element *elem);
 struct dsp_features {
 	int	hfc_id; /* unique id to identify the chip (or -1) */
 	int	hfc_dtmf; /* set if HFCmulti card supports dtmf */
+	int	hfc_conf; /* set if HFCmulti card supports conferences */
 	int	hfc_loops; /* set if card supports tone loops */
 	int	hfc_echocanhw; /* set if card supports echocancelation*/
 	int	pcm_id; /* unique id to identify the pcm bus (or -1) */
diff --git a/include/linux/mISDNhw.h b/include/linux/mISDNhw.h
index 97ffdc1d3442..4af841408fb5 100644
--- a/include/linux/mISDNhw.h
+++ b/include/linux/mISDNhw.h
@@ -89,11 +89,6 @@ struct dchannel {
 	void			(*phfunc) (struct dchannel *);
 	u_int			state;
 	void			*l1;
-	/* HW access */
-	u_char			(*read_reg) (void *, u_char);
-	void			(*write_reg) (void *, u_char, u_char);
-	void			(*read_fifo) (void *, u_char *, int);
-	void			(*write_fifo) (void *, u_char *, int);
 	void			*hw;
 	int			slot;	/* multiport card channel slot */
 	struct timer_list	timer;
@@ -151,11 +146,6 @@ struct bchannel {
 	u_long			Flags;
 	struct work_struct	workq;
 	u_int			state;
-	/* HW access */
-	u_char			(*read_reg) (void *, u_char);
-	void			(*write_reg) (void *, u_char, u_char);
-	void			(*read_fifo) (void *, u_char *, int);
-	void			(*write_fifo) (void *, u_char *, int);
 	void			*hw;
 	int			slot;	/* multiport card channel slot */
 	struct timer_list	timer;
@@ -178,6 +168,7 @@ struct bchannel {
 extern int	mISDN_initdchannel(struct dchannel *, int, void *);
 extern int	mISDN_initbchannel(struct bchannel *, int);
 extern int	mISDN_freedchannel(struct dchannel *);
+extern void	mISDN_clear_bchannel(struct bchannel *);
 extern int	mISDN_freebchannel(struct bchannel *);
 extern void	queue_ch_frame(struct mISDNchannel *, u_int,
 			int, struct sk_buff *);
@@ -185,7 +176,7 @@ extern int	dchannel_senddata(struct dchannel *, struct sk_buff *);
 extern int	bchannel_senddata(struct bchannel *, struct sk_buff *);
 extern void	recv_Dchannel(struct dchannel *);
 extern void	recv_Echannel(struct dchannel *, struct dchannel *);
-extern void	recv_Bchannel(struct bchannel *);
+extern void	recv_Bchannel(struct bchannel *, unsigned int id);
 extern void	recv_Dchannel_skb(struct dchannel *, struct sk_buff *);
 extern void	recv_Bchannel_skb(struct bchannel *, struct sk_buff *);
 extern void	confirm_Bsend(struct bchannel *bch);
diff --git a/include/linux/mISDNif.h b/include/linux/mISDNif.h
index 5da3d95b27f1..78c3bed1c3f5 100644
--- a/include/linux/mISDNif.h
+++ b/include/linux/mISDNif.h
@@ -37,7 +37,7 @@
  */
 #define	MISDN_MAJOR_VERSION	1
 #define	MISDN_MINOR_VERSION	1
-#define MISDN_RELEASE		20
+#define MISDN_RELEASE		21
 
 /* primitives for information exchange
  * generell format
@@ -104,7 +104,7 @@
 #define DL_UNITDATA_IND		0x3108
 #define DL_INFORMATION_IND	0x0008
 
-/* intern layer 2 managment */
+/* intern layer 2 management */
 #define MDL_ASSIGN_REQ		0x1804
 #define MDL_ASSIGN_IND		0x1904
 #define MDL_REMOVE_REQ		0x1A04
@@ -153,6 +153,18 @@
 #define HFC_VOL_CHANGE_RX	0x2602
 #define HFC_SPL_LOOP_ON		0x2603
 #define HFC_SPL_LOOP_OFF	0x2604
+/* for T30 FAX and analog modem */
+#define HW_MOD_FRM		0x4000
+#define HW_MOD_FRH		0x4001
+#define HW_MOD_FTM		0x4002
+#define HW_MOD_FTH		0x4003
+#define HW_MOD_FTS		0x4004
+#define HW_MOD_CONNECT		0x4010
+#define HW_MOD_OK		0x4011
+#define HW_MOD_NOCARR		0x4012
+#define HW_MOD_FCERROR		0x4013
+#define HW_MOD_READY		0x4014
+#define HW_MOD_LASTDATA		0x4015
 
 /* DSP_TONE_PATT_ON parameter */
 #define TONE_OFF			0x0000
@@ -224,11 +236,14 @@
 #define ISDN_P_B_L2DTMF		0x24
 #define ISDN_P_B_L2DSP		0x25
 #define ISDN_P_B_L2DSPHDLC	0x26
+#define ISDN_P_B_T30_FAX	0x27
+#define ISDN_P_B_MODEM_ASYNC	0x28
 
 #define OPTION_L2_PMX		1
 #define OPTION_L2_PTP		2
 #define OPTION_L2_FIXEDTEI	3
 #define OPTION_L2_CLEANUP	4
+#define OPTION_L1_HOLD		5
 
 /* should be in sync with linux/kobject.h:KOBJ_NAME_LEN */
 #define MISDN_MAX_IDLEN		20
@@ -291,19 +306,19 @@ struct mISDN_devrename {
 
 /* MPH_INFORMATION_REQ payload */
 struct ph_info_ch {
-        __u32 protocol;
-        __u64 Flags;
+	__u32 protocol;
+	__u64 Flags;
 };
 
 struct ph_info_dch {
-        struct ph_info_ch ch;
-        __u16 state;
-        __u16 num_bch;
+	struct ph_info_ch ch;
+	__u16 state;
+	__u16 num_bch;
 };
 
 struct ph_info {
-        struct ph_info_dch dch;
-        struct ph_info_ch  bch[];
+	struct ph_info_dch dch;
+	struct ph_info_ch  bch[];
 };
 
 /* timer device ioctl */
@@ -317,6 +332,7 @@ struct ph_info {
 #define IMCTRLREQ	_IOR('I', 69, int)
 #define IMCLEAR_L2	_IOR('I', 70, int)
 #define IMSETDEVNAME	_IOR('I', 71, struct mISDN_devrename)
+#define IMHOLD_L1	_IOR('I', 72, int)
 
 static inline int
 test_channelmap(u_int nr, u_char *map)
@@ -362,7 +378,8 @@ clear_channelmap(u_int nr, u_char *map)
 #define MISDN_CTRL_HFC_RECEIVE_ON	0x4006
 #define MISDN_CTRL_HFC_ECHOCAN_ON 	0x4007
 #define MISDN_CTRL_HFC_ECHOCAN_OFF 	0x4008
-
+#define MISDN_CTRL_HFC_WD_INIT		0x4009
+#define MISDN_CTRL_HFC_WD_RESET		0x400A
 
 /* socket options */
 #define MISDN_TIME_STAMP		0x0001
diff --git a/include/linux/magic.h b/include/linux/magic.h
index 5b4e28bcb788..76285e01b39e 100644
--- a/include/linux/magic.h
+++ b/include/linux/magic.h
@@ -6,10 +6,15 @@
 #define AFS_SUPER_MAGIC                0x5346414F
 #define AUTOFS_SUPER_MAGIC	0x0187
 #define CODA_SUPER_MAGIC	0x73757245
+#define CRAMFS_MAGIC		0x28cd3d45	/* some random number */
+#define CRAMFS_MAGIC_WEND	0x453dcd28	/* magic number with the wrong endianess */
 #define DEBUGFS_MAGIC          0x64626720
 #define SYSFS_MAGIC		0x62656572
 #define SECURITYFS_MAGIC	0x73636673
+#define SELINUX_MAGIC		0xf97cff8c
+#define RAMFS_MAGIC		0x858458f6	/* some random number */
 #define TMPFS_MAGIC		0x01021994
+#define HUGETLBFS_MAGIC 	0x958458f6	/* some random number */
 #define SQUASHFS_MAGIC		0x73717368
 #define EFS_SUPER_MAGIC		0x414A53
 #define EXT2_SUPER_MAGIC	0xEF53
@@ -50,4 +55,8 @@
 #define INOTIFYFS_SUPER_MAGIC	0x2BAD1DEA
 
 #define STACK_END_MAGIC		0x57AC6E9D
+
+#define DEVPTS_SUPER_MAGIC	0x1cd1
+#define SOCKFS_MAGIC		0x534F434B
+
 #endif /* __LINUX_MAGIC_H__ */
diff --git a/include/linux/major.h b/include/linux/major.h
index 058ec15dd060..6a8ca98c9a96 100644
--- a/include/linux/major.h
+++ b/include/linux/major.h
@@ -145,6 +145,7 @@
 #define UNIX98_PTY_MAJOR_COUNT	8
 #define UNIX98_PTY_SLAVE_MAJOR	(UNIX98_PTY_MASTER_MAJOR+UNIX98_PTY_MAJOR_COUNT)
 
+#define DRBD_MAJOR		147
 #define RTF_MAJOR		150
 #define RAW_MAJOR		162
 
diff --git a/include/linux/marker.h b/include/linux/marker.h
deleted file mode 100644
index b85e74ca782f..000000000000
--- a/include/linux/marker.h
+++ /dev/null
@@ -1,221 +0,0 @@
-#ifndef _LINUX_MARKER_H
-#define _LINUX_MARKER_H
-
-/*
- * Code markup for dynamic and static tracing.
- *
- * See Documentation/marker.txt.
- *
- * (C) Copyright 2006 Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
- *
- * This file is released under the GPLv2.
- * See the file COPYING for more details.
- */
-
-#include <stdarg.h>
-#include <linux/types.h>
-
-struct module;
-struct marker;
-
-/**
- * marker_probe_func - Type of a marker probe function
- * @probe_private: probe private data
- * @call_private: call site private data
- * @fmt: format string
- * @args: variable argument list pointer. Use a pointer to overcome C's
- *        inability to pass this around as a pointer in a portable manner in
- *        the callee otherwise.
- *
- * Type of marker probe functions. They receive the mdata and need to parse the
- * format string to recover the variable argument list.
- */
-typedef void marker_probe_func(void *probe_private, void *call_private,
-		const char *fmt, va_list *args);
-
-struct marker_probe_closure {
-	marker_probe_func *func;	/* Callback */
-	void *probe_private;		/* Private probe data */
-};
-
-struct marker {
-	const char *name;	/* Marker name */
-	const char *format;	/* Marker format string, describing the
-				 * variable argument list.
-				 */
-	char state;		/* Marker state. */
-	char ptype;		/* probe type : 0 : single, 1 : multi */
-				/* Probe wrapper */
-	void (*call)(const struct marker *mdata, void *call_private, ...);
-	struct marker_probe_closure single;
-	struct marker_probe_closure *multi;
-	const char *tp_name;	/* Optional tracepoint name */
-	void *tp_cb;		/* Optional tracepoint callback */
-} __attribute__((aligned(8)));
-
-#ifdef CONFIG_MARKERS
-
-#define _DEFINE_MARKER(name, tp_name_str, tp_cb, format)		\
-		static const char __mstrtab_##name[]			\
-		__attribute__((section("__markers_strings")))		\
-		= #name "\0" format;					\
-		static struct marker __mark_##name			\
-		__attribute__((section("__markers"), aligned(8))) =	\
-		{ __mstrtab_##name, &__mstrtab_##name[sizeof(#name)],	\
-		  0, 0, marker_probe_cb, { __mark_empty_function, NULL},\
-		  NULL, tp_name_str, tp_cb }
-
-#define DEFINE_MARKER(name, format)					\
-		_DEFINE_MARKER(name, NULL, NULL, format)
-
-#define DEFINE_MARKER_TP(name, tp_name, tp_cb, format)			\
-		_DEFINE_MARKER(name, #tp_name, tp_cb, format)
-
-/*
- * Note : the empty asm volatile with read constraint is used here instead of a
- * "used" attribute to fix a gcc 4.1.x bug.
- * Make sure the alignment of the structure in the __markers section will
- * not add unwanted padding between the beginning of the section and the
- * structure. Force alignment to the same alignment as the section start.
- *
- * The "generic" argument controls which marker enabling mechanism must be used.
- * If generic is true, a variable read is used.
- * If generic is false, immediate values are used.
- */
-#define __trace_mark(generic, name, call_private, format, args...)	\
-	do {								\
-		DEFINE_MARKER(name, format);				\
-		__mark_check_format(format, ## args);			\
-		if (unlikely(__mark_##name.state)) {			\
-			(*__mark_##name.call)				\
-				(&__mark_##name, call_private, ## args);\
-		}							\
-	} while (0)
-
-#define __trace_mark_tp(name, call_private, tp_name, tp_cb, format, args...) \
-	do {								\
-		void __check_tp_type(void)				\
-		{							\
-			register_trace_##tp_name(tp_cb);		\
-		}							\
-		DEFINE_MARKER_TP(name, tp_name, tp_cb, format);		\
-		__mark_check_format(format, ## args);			\
-		(*__mark_##name.call)(&__mark_##name, call_private,	\
-					## args);			\
-	} while (0)
-
-extern void marker_update_probe_range(struct marker *begin,
-	struct marker *end);
-
-#define GET_MARKER(name)	(__mark_##name)
-
-#else /* !CONFIG_MARKERS */
-#define DEFINE_MARKER(name, tp_name, tp_cb, format)
-#define __trace_mark(generic, name, call_private, format, args...) \
-		__mark_check_format(format, ## args)
-#define __trace_mark_tp(name, call_private, tp_name, tp_cb, format, args...) \
-	do {								\
-		void __check_tp_type(void)				\
-		{							\
-			register_trace_##tp_name(tp_cb);		\
-		}							\
-		__mark_check_format(format, ## args);			\
-	} while (0)
-static inline void marker_update_probe_range(struct marker *begin,
-	struct marker *end)
-{ }
-#define GET_MARKER(name)
-#endif /* CONFIG_MARKERS */
-
-/**
- * trace_mark - Marker using code patching
- * @name: marker name, not quoted.
- * @format: format string
- * @args...: variable argument list
- *
- * Places a marker using optimized code patching technique (imv_read())
- * to be enabled when immediate values are present.
- */
-#define trace_mark(name, format, args...) \
-	__trace_mark(0, name, NULL, format, ## args)
-
-/**
- * _trace_mark - Marker using variable read
- * @name: marker name, not quoted.
- * @format: format string
- * @args...: variable argument list
- *
- * Places a marker using a standard memory read (_imv_read()) to be
- * enabled. Should be used for markers in code paths where instruction
- * modification based enabling is not welcome. (__init and __exit functions,
- * lockdep, some traps, printk).
- */
-#define _trace_mark(name, format, args...) \
-	__trace_mark(1, name, NULL, format, ## args)
-
-/**
- * trace_mark_tp - Marker in a tracepoint callback
- * @name: marker name, not quoted.
- * @tp_name: tracepoint name, not quoted.
- * @tp_cb: tracepoint callback. Should have an associated global symbol so it
- *         is not optimized away by the compiler (should not be static).
- * @format: format string
- * @args...: variable argument list
- *
- * Places a marker in a tracepoint callback.
- */
-#define trace_mark_tp(name, tp_name, tp_cb, format, args...)	\
-	__trace_mark_tp(name, NULL, tp_name, tp_cb, format, ## args)
-
-/**
- * MARK_NOARGS - Format string for a marker with no argument.
- */
-#define MARK_NOARGS " "
-
-/* To be used for string format validity checking with gcc */
-static inline void __printf(1, 2) ___mark_check_format(const char *fmt, ...)
-{
-}
-
-#define __mark_check_format(format, args...)				\
-	do {								\
-		if (0)							\
-			___mark_check_format(format, ## args);		\
-	} while (0)
-
-extern marker_probe_func __mark_empty_function;
-
-extern void marker_probe_cb(const struct marker *mdata,
-	void *call_private, ...);
-
-/*
- * Connect a probe to a marker.
- * private data pointer must be a valid allocated memory address, or NULL.
- */
-extern int marker_probe_register(const char *name, const char *format,
-				marker_probe_func *probe, void *probe_private);
-
-/*
- * Returns the private data given to marker_probe_register.
- */
-extern int marker_probe_unregister(const char *name,
-	marker_probe_func *probe, void *probe_private);
-/*
- * Unregister a marker by providing the registered private data.
- */
-extern int marker_probe_unregister_private_data(marker_probe_func *probe,
-	void *probe_private);
-
-extern void *marker_get_private_data(const char *name, marker_probe_func *probe,
-	int num);
-
-/*
- * marker_synchronize_unregister must be called between the last marker probe
- * unregistration and the first one of
- * - the end of module exit function
- * - the free of any resource used by the probes
- * to ensure the code and data are valid for any possibly running probes.
- */
-#define marker_synchronize_unregister() synchronize_sched()
-
-#endif
diff --git a/include/linux/max17040_battery.h b/include/linux/max17040_battery.h
new file mode 100644
index 000000000000..ad97b06cf930
--- /dev/null
+++ b/include/linux/max17040_battery.h
@@ -0,0 +1,19 @@
+/*
+ *  Copyright (C) 2009 Samsung Electronics
+ *  Minkyu Kang <mk7.kang@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __MAX17040_BATTERY_H_
+#define __MAX17040_BATTERY_H_
+
+struct max17040_platform_data {
+	int (*battery_online)(void);
+	int (*charger_online)(void);
+	int (*charger_enable)(void);
+};
+
+#endif
diff --git a/include/linux/mdio.h b/include/linux/mdio.h
new file mode 100644
index 000000000000..c779b49a1fda
--- /dev/null
+++ b/include/linux/mdio.h
@@ -0,0 +1,356 @@
+/*
+ * linux/mdio.h: definitions for MDIO (clause 45) transceivers
+ * Copyright 2006-2009 Solarflare Communications Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation, incorporated herein by reference.
+ */
+
+#ifndef __LINUX_MDIO_H__
+#define __LINUX_MDIO_H__
+
+#include <linux/mii.h>
+
+/* MDIO Manageable Devices (MMDs). */
+#define MDIO_MMD_PMAPMD		1	/* Physical Medium Attachment/
+					 * Physical Medium Dependent */
+#define MDIO_MMD_WIS		2	/* WAN Interface Sublayer */
+#define MDIO_MMD_PCS		3	/* Physical Coding Sublayer */
+#define MDIO_MMD_PHYXS		4	/* PHY Extender Sublayer */
+#define MDIO_MMD_DTEXS		5	/* DTE Extender Sublayer */
+#define MDIO_MMD_TC		6	/* Transmission Convergence */
+#define MDIO_MMD_AN		7	/* Auto-Negotiation */
+#define MDIO_MMD_C22EXT		29	/* Clause 22 extension */
+#define MDIO_MMD_VEND1		30	/* Vendor specific 1 */
+#define MDIO_MMD_VEND2		31	/* Vendor specific 2 */
+
+/* Generic MDIO registers. */
+#define MDIO_CTRL1		MII_BMCR
+#define MDIO_STAT1		MII_BMSR
+#define MDIO_DEVID1		MII_PHYSID1
+#define MDIO_DEVID2		MII_PHYSID2
+#define MDIO_SPEED		4	/* Speed ability */
+#define MDIO_DEVS1		5	/* Devices in package */
+#define MDIO_DEVS2		6
+#define MDIO_CTRL2		7	/* 10G control 2 */
+#define MDIO_STAT2		8	/* 10G status 2 */
+#define MDIO_PMA_TXDIS		9	/* 10G PMA/PMD transmit disable */
+#define MDIO_PMA_RXDET		10	/* 10G PMA/PMD receive signal detect */
+#define MDIO_PMA_EXTABLE	11	/* 10G PMA/PMD extended ability */
+#define MDIO_PKGID1		14	/* Package identifier */
+#define MDIO_PKGID2		15
+#define MDIO_AN_ADVERTISE	16	/* AN advertising (base page) */
+#define MDIO_AN_LPA		19	/* AN LP abilities (base page) */
+#define MDIO_PHYXS_LNSTAT	24	/* PHY XGXS lane state */
+
+/* Media-dependent registers. */
+#define MDIO_PMA_10GBT_SWAPPOL	130	/* 10GBASE-T pair swap & polarity */
+#define MDIO_PMA_10GBT_TXPWR	131	/* 10GBASE-T TX power control */
+#define MDIO_PMA_10GBT_SNR	133	/* 10GBASE-T SNR margin, lane A.
+					 * Lanes B-D are numbered 134-136. */
+#define MDIO_PMA_10GBR_FECABLE	170	/* 10GBASE-R FEC ability */
+#define MDIO_PCS_10GBX_STAT1	24	/* 10GBASE-X PCS status 1 */
+#define MDIO_PCS_10GBRT_STAT1	32	/* 10GBASE-R/-T PCS status 1 */
+#define MDIO_PCS_10GBRT_STAT2	33	/* 10GBASE-R/-T PCS status 2 */
+#define MDIO_AN_10GBT_CTRL	32	/* 10GBASE-T auto-negotiation control */
+#define MDIO_AN_10GBT_STAT	33	/* 10GBASE-T auto-negotiation status */
+
+/* LASI (Link Alarm Status Interrupt) registers, defined by XENPAK MSA. */
+#define MDIO_PMA_LASI_RXCTRL	0x9000	/* RX_ALARM control */
+#define MDIO_PMA_LASI_TXCTRL	0x9001	/* TX_ALARM control */
+#define MDIO_PMA_LASI_CTRL	0x9002	/* LASI control */
+#define MDIO_PMA_LASI_RXSTAT	0x9003	/* RX_ALARM status */
+#define MDIO_PMA_LASI_TXSTAT	0x9004	/* TX_ALARM status */
+#define MDIO_PMA_LASI_STAT	0x9005	/* LASI status */
+
+/* Control register 1. */
+/* Enable extended speed selection */
+#define MDIO_CTRL1_SPEEDSELEXT		(BMCR_SPEED1000 | BMCR_SPEED100)
+/* All speed selection bits */
+#define MDIO_CTRL1_SPEEDSEL		(MDIO_CTRL1_SPEEDSELEXT | 0x003c)
+#define MDIO_CTRL1_FULLDPLX		BMCR_FULLDPLX
+#define MDIO_CTRL1_LPOWER		BMCR_PDOWN
+#define MDIO_CTRL1_RESET		BMCR_RESET
+#define MDIO_PMA_CTRL1_LOOPBACK		0x0001
+#define MDIO_PMA_CTRL1_SPEED1000	BMCR_SPEED1000
+#define MDIO_PMA_CTRL1_SPEED100		BMCR_SPEED100
+#define MDIO_PCS_CTRL1_LOOPBACK		BMCR_LOOPBACK
+#define MDIO_PHYXS_CTRL1_LOOPBACK	BMCR_LOOPBACK
+#define MDIO_AN_CTRL1_RESTART		BMCR_ANRESTART
+#define MDIO_AN_CTRL1_ENABLE		BMCR_ANENABLE
+#define MDIO_AN_CTRL1_XNP		0x2000	/* Enable extended next page */
+
+/* 10 Gb/s */
+#define MDIO_CTRL1_SPEED10G		(MDIO_CTRL1_SPEEDSELEXT | 0x00)
+/* 10PASS-TS/2BASE-TL */
+#define MDIO_CTRL1_SPEED10P2B		(MDIO_CTRL1_SPEEDSELEXT | 0x04)
+
+/* Status register 1. */
+#define MDIO_STAT1_LPOWERABLE		0x0002	/* Low-power ability */
+#define MDIO_STAT1_LSTATUS		BMSR_LSTATUS
+#define MDIO_STAT1_FAULT		0x0080	/* Fault */
+#define MDIO_AN_STAT1_LPABLE		0x0001	/* Link partner AN ability */
+#define MDIO_AN_STAT1_ABLE		BMSR_ANEGCAPABLE
+#define MDIO_AN_STAT1_RFAULT		BMSR_RFAULT
+#define MDIO_AN_STAT1_COMPLETE		BMSR_ANEGCOMPLETE
+#define MDIO_AN_STAT1_PAGE		0x0040	/* Page received */
+#define MDIO_AN_STAT1_XNP		0x0080	/* Extended next page status */
+
+/* Speed register. */
+#define MDIO_SPEED_10G			0x0001	/* 10G capable */
+#define MDIO_PMA_SPEED_2B		0x0002	/* 2BASE-TL capable */
+#define MDIO_PMA_SPEED_10P		0x0004	/* 10PASS-TS capable */
+#define MDIO_PMA_SPEED_1000		0x0010	/* 1000M capable */
+#define MDIO_PMA_SPEED_100		0x0020	/* 100M capable */
+#define MDIO_PMA_SPEED_10		0x0040	/* 10M capable */
+#define MDIO_PCS_SPEED_10P2B		0x0002	/* 10PASS-TS/2BASE-TL capable */
+
+/* Device present registers. */
+#define MDIO_DEVS_PRESENT(devad)	(1 << (devad))
+#define MDIO_DEVS_PMAPMD		MDIO_DEVS_PRESENT(MDIO_MMD_PMAPMD)
+#define MDIO_DEVS_WIS			MDIO_DEVS_PRESENT(MDIO_MMD_WIS)
+#define MDIO_DEVS_PCS			MDIO_DEVS_PRESENT(MDIO_MMD_PCS)
+#define MDIO_DEVS_PHYXS			MDIO_DEVS_PRESENT(MDIO_MMD_PHYXS)
+#define MDIO_DEVS_DTEXS			MDIO_DEVS_PRESENT(MDIO_MMD_DTEXS)
+#define MDIO_DEVS_TC			MDIO_DEVS_PRESENT(MDIO_MMD_TC)
+#define MDIO_DEVS_AN			MDIO_DEVS_PRESENT(MDIO_MMD_AN)
+#define MDIO_DEVS_C22EXT		MDIO_DEVS_PRESENT(MDIO_MMD_C22EXT)
+
+/* Control register 2. */
+#define MDIO_PMA_CTRL2_TYPE		0x000f	/* PMA/PMD type selection */
+#define MDIO_PMA_CTRL2_10GBCX4		0x0000	/* 10GBASE-CX4 type */
+#define MDIO_PMA_CTRL2_10GBEW		0x0001	/* 10GBASE-EW type */
+#define MDIO_PMA_CTRL2_10GBLW		0x0002	/* 10GBASE-LW type */
+#define MDIO_PMA_CTRL2_10GBSW		0x0003	/* 10GBASE-SW type */
+#define MDIO_PMA_CTRL2_10GBLX4		0x0004	/* 10GBASE-LX4 type */
+#define MDIO_PMA_CTRL2_10GBER		0x0005	/* 10GBASE-ER type */
+#define MDIO_PMA_CTRL2_10GBLR		0x0006	/* 10GBASE-LR type */
+#define MDIO_PMA_CTRL2_10GBSR		0x0007	/* 10GBASE-SR type */
+#define MDIO_PMA_CTRL2_10GBLRM		0x0008	/* 10GBASE-LRM type */
+#define MDIO_PMA_CTRL2_10GBT		0x0009	/* 10GBASE-T type */
+#define MDIO_PMA_CTRL2_10GBKX4		0x000a	/* 10GBASE-KX4 type */
+#define MDIO_PMA_CTRL2_10GBKR		0x000b	/* 10GBASE-KR type */
+#define MDIO_PMA_CTRL2_1000BT		0x000c	/* 1000BASE-T type */
+#define MDIO_PMA_CTRL2_1000BKX		0x000d	/* 1000BASE-KX type */
+#define MDIO_PMA_CTRL2_100BTX		0x000e	/* 100BASE-TX type */
+#define MDIO_PMA_CTRL2_10BT		0x000f	/* 10BASE-T type */
+#define MDIO_PCS_CTRL2_TYPE		0x0003	/* PCS type selection */
+#define MDIO_PCS_CTRL2_10GBR		0x0000	/* 10GBASE-R type */
+#define MDIO_PCS_CTRL2_10GBX		0x0001	/* 10GBASE-X type */
+#define MDIO_PCS_CTRL2_10GBW		0x0002	/* 10GBASE-W type */
+#define MDIO_PCS_CTRL2_10GBT		0x0003	/* 10GBASE-T type */
+
+/* Status register 2. */
+#define MDIO_STAT2_RXFAULT		0x0400	/* Receive fault */
+#define MDIO_STAT2_TXFAULT		0x0800	/* Transmit fault */
+#define MDIO_STAT2_DEVPRST		0xc000	/* Device present */
+#define MDIO_STAT2_DEVPRST_VAL		0x8000	/* Device present value */
+#define MDIO_PMA_STAT2_LBABLE		0x0001	/* PMA loopback ability */
+#define MDIO_PMA_STAT2_10GBEW		0x0002	/* 10GBASE-EW ability */
+#define MDIO_PMA_STAT2_10GBLW		0x0004	/* 10GBASE-LW ability */
+#define MDIO_PMA_STAT2_10GBSW		0x0008	/* 10GBASE-SW ability */
+#define MDIO_PMA_STAT2_10GBLX4		0x0010	/* 10GBASE-LX4 ability */
+#define MDIO_PMA_STAT2_10GBER		0x0020	/* 10GBASE-ER ability */
+#define MDIO_PMA_STAT2_10GBLR		0x0040	/* 10GBASE-LR ability */
+#define MDIO_PMA_STAT2_10GBSR		0x0080	/* 10GBASE-SR ability */
+#define MDIO_PMD_STAT2_TXDISAB		0x0100	/* PMD TX disable ability */
+#define MDIO_PMA_STAT2_EXTABLE		0x0200	/* Extended abilities */
+#define MDIO_PMA_STAT2_RXFLTABLE	0x1000	/* Receive fault ability */
+#define MDIO_PMA_STAT2_TXFLTABLE	0x2000	/* Transmit fault ability */
+#define MDIO_PCS_STAT2_10GBR		0x0001	/* 10GBASE-R capable */
+#define MDIO_PCS_STAT2_10GBX		0x0002	/* 10GBASE-X capable */
+#define MDIO_PCS_STAT2_10GBW		0x0004	/* 10GBASE-W capable */
+#define MDIO_PCS_STAT2_RXFLTABLE	0x1000	/* Receive fault ability */
+#define MDIO_PCS_STAT2_TXFLTABLE	0x2000	/* Transmit fault ability */
+
+/* Transmit disable register. */
+#define MDIO_PMD_TXDIS_GLOBAL		0x0001	/* Global PMD TX disable */
+#define MDIO_PMD_TXDIS_0		0x0002	/* PMD TX disable 0 */
+#define MDIO_PMD_TXDIS_1		0x0004	/* PMD TX disable 1 */
+#define MDIO_PMD_TXDIS_2		0x0008	/* PMD TX disable 2 */
+#define MDIO_PMD_TXDIS_3		0x0010	/* PMD TX disable 3 */
+
+/* Receive signal detect register. */
+#define MDIO_PMD_RXDET_GLOBAL		0x0001	/* Global PMD RX signal detect */
+#define MDIO_PMD_RXDET_0		0x0002	/* PMD RX signal detect 0 */
+#define MDIO_PMD_RXDET_1		0x0004	/* PMD RX signal detect 1 */
+#define MDIO_PMD_RXDET_2		0x0008	/* PMD RX signal detect 2 */
+#define MDIO_PMD_RXDET_3		0x0010	/* PMD RX signal detect 3 */
+
+/* Extended abilities register. */
+#define MDIO_PMA_EXTABLE_10GCX4		0x0001	/* 10GBASE-CX4 ability */
+#define MDIO_PMA_EXTABLE_10GBLRM	0x0002	/* 10GBASE-LRM ability */
+#define MDIO_PMA_EXTABLE_10GBT		0x0004	/* 10GBASE-T ability */
+#define MDIO_PMA_EXTABLE_10GBKX4	0x0008	/* 10GBASE-KX4 ability */
+#define MDIO_PMA_EXTABLE_10GBKR		0x0010	/* 10GBASE-KR ability */
+#define MDIO_PMA_EXTABLE_1000BT		0x0020	/* 1000BASE-T ability */
+#define MDIO_PMA_EXTABLE_1000BKX	0x0040	/* 1000BASE-KX ability */
+#define MDIO_PMA_EXTABLE_100BTX		0x0080	/* 100BASE-TX ability */
+#define MDIO_PMA_EXTABLE_10BT		0x0100	/* 10BASE-T ability */
+
+/* PHY XGXS lane state register. */
+#define MDIO_PHYXS_LNSTAT_SYNC0		0x0001
+#define MDIO_PHYXS_LNSTAT_SYNC1		0x0002
+#define MDIO_PHYXS_LNSTAT_SYNC2		0x0004
+#define MDIO_PHYXS_LNSTAT_SYNC3		0x0008
+#define MDIO_PHYXS_LNSTAT_ALIGN		0x1000
+
+/* PMA 10GBASE-T pair swap & polarity */
+#define MDIO_PMA_10GBT_SWAPPOL_ABNX	0x0001	/* Pair A/B uncrossed */
+#define MDIO_PMA_10GBT_SWAPPOL_CDNX	0x0002	/* Pair C/D uncrossed */
+#define MDIO_PMA_10GBT_SWAPPOL_AREV	0x0100	/* Pair A polarity reversed */
+#define MDIO_PMA_10GBT_SWAPPOL_BREV	0x0200	/* Pair B polarity reversed */
+#define MDIO_PMA_10GBT_SWAPPOL_CREV	0x0400	/* Pair C polarity reversed */
+#define MDIO_PMA_10GBT_SWAPPOL_DREV	0x0800	/* Pair D polarity reversed */
+
+/* PMA 10GBASE-T TX power register. */
+#define MDIO_PMA_10GBT_TXPWR_SHORT	0x0001	/* Short-reach mode */
+
+/* PMA 10GBASE-T SNR registers. */
+/* Value is SNR margin in dB, clamped to range [-127, 127], plus 0x8000. */
+#define MDIO_PMA_10GBT_SNR_BIAS		0x8000
+#define MDIO_PMA_10GBT_SNR_MAX		127
+
+/* PMA 10GBASE-R FEC ability register. */
+#define MDIO_PMA_10GBR_FECABLE_ABLE	0x0001	/* FEC ability */
+#define MDIO_PMA_10GBR_FECABLE_ERRABLE	0x0002	/* FEC error indic. ability */
+
+/* PCS 10GBASE-R/-T status register 1. */
+#define MDIO_PCS_10GBRT_STAT1_BLKLK	0x0001	/* Block lock attained */
+
+/* PCS 10GBASE-R/-T status register 2. */
+#define MDIO_PCS_10GBRT_STAT2_ERR	0x00ff
+#define MDIO_PCS_10GBRT_STAT2_BER	0x3f00
+
+/* AN 10GBASE-T control register. */
+#define MDIO_AN_10GBT_CTRL_ADV10G	0x1000	/* Advertise 10GBASE-T */
+
+/* AN 10GBASE-T status register. */
+#define MDIO_AN_10GBT_STAT_LPTRR	0x0200	/* LP training reset req. */
+#define MDIO_AN_10GBT_STAT_LPLTABLE	0x0400	/* LP loop timing ability */
+#define MDIO_AN_10GBT_STAT_LP10G	0x0800	/* LP is 10GBT capable */
+#define MDIO_AN_10GBT_STAT_REMOK	0x1000	/* Remote OK */
+#define MDIO_AN_10GBT_STAT_LOCOK	0x2000	/* Local OK */
+#define MDIO_AN_10GBT_STAT_MS		0x4000	/* Master/slave config */
+#define MDIO_AN_10GBT_STAT_MSFLT	0x8000	/* Master/slave config fault */
+
+/* LASI RX_ALARM control/status registers. */
+#define MDIO_PMA_LASI_RX_PHYXSLFLT	0x0001	/* PHY XS RX local fault */
+#define MDIO_PMA_LASI_RX_PCSLFLT	0x0008	/* PCS RX local fault */
+#define MDIO_PMA_LASI_RX_PMALFLT	0x0010	/* PMA/PMD RX local fault */
+#define MDIO_PMA_LASI_RX_OPTICPOWERFLT	0x0020	/* RX optical power fault */
+#define MDIO_PMA_LASI_RX_WISLFLT	0x0200	/* WIS local fault */
+
+/* LASI TX_ALARM control/status registers. */
+#define MDIO_PMA_LASI_TX_PHYXSLFLT	0x0001	/* PHY XS TX local fault */
+#define MDIO_PMA_LASI_TX_PCSLFLT	0x0008	/* PCS TX local fault */
+#define MDIO_PMA_LASI_TX_PMALFLT	0x0010	/* PMA/PMD TX local fault */
+#define MDIO_PMA_LASI_TX_LASERPOWERFLT	0x0080	/* Laser output power fault */
+#define MDIO_PMA_LASI_TX_LASERTEMPFLT	0x0100	/* Laser temperature fault */
+#define MDIO_PMA_LASI_TX_LASERBICURRFLT	0x0200	/* Laser bias current fault */
+
+/* LASI control/status registers. */
+#define MDIO_PMA_LASI_LSALARM		0x0001	/* LS_ALARM enable/status */
+#define MDIO_PMA_LASI_TXALARM		0x0002	/* TX_ALARM enable/status */
+#define MDIO_PMA_LASI_RXALARM		0x0004	/* RX_ALARM enable/status */
+
+/* Mapping between MDIO PRTAD/DEVAD and mii_ioctl_data::phy_id */
+
+#define MDIO_PHY_ID_C45			0x8000
+#define MDIO_PHY_ID_PRTAD		0x03e0
+#define MDIO_PHY_ID_DEVAD		0x001f
+#define MDIO_PHY_ID_C45_MASK						\
+	(MDIO_PHY_ID_C45 | MDIO_PHY_ID_PRTAD | MDIO_PHY_ID_DEVAD)
+
+static inline __u16 mdio_phy_id_c45(int prtad, int devad)
+{
+	return MDIO_PHY_ID_C45 | (prtad << 5) | devad;
+}
+
+static inline bool mdio_phy_id_is_c45(int phy_id)
+{
+	return (phy_id & MDIO_PHY_ID_C45) && !(phy_id & ~MDIO_PHY_ID_C45_MASK);
+}
+
+static inline __u16 mdio_phy_id_prtad(int phy_id)
+{
+	return (phy_id & MDIO_PHY_ID_PRTAD) >> 5;
+}
+
+static inline __u16 mdio_phy_id_devad(int phy_id)
+{
+	return phy_id & MDIO_PHY_ID_DEVAD;
+}
+
+#define MDIO_SUPPORTS_C22		1
+#define MDIO_SUPPORTS_C45		2
+
+#ifdef __KERNEL__ 
+
+/**
+ * struct mdio_if_info - Ethernet controller MDIO interface
+ * @prtad: PRTAD of the PHY (%MDIO_PRTAD_NONE if not present/unknown)
+ * @mmds: Mask of MMDs expected to be present in the PHY.  This must be
+ *	non-zero unless @prtad = %MDIO_PRTAD_NONE.
+ * @mode_support: MDIO modes supported.  If %MDIO_SUPPORTS_C22 is set then
+ *	MII register access will be passed through with @devad =
+ *	%MDIO_DEVAD_NONE.  If %MDIO_EMULATE_C22 is set then access to
+ *	commonly used clause 22 registers will be translated into
+ *	clause 45 registers.
+ * @dev: Net device structure
+ * @mdio_read: Register read function; returns value or negative error code
+ * @mdio_write: Register write function; returns 0 or negative error code
+ */
+struct mdio_if_info {
+	int prtad;
+	u32 mmds;
+	unsigned mode_support;
+
+	struct net_device *dev;
+	int (*mdio_read)(struct net_device *dev, int prtad, int devad,
+			 u16 addr);
+	int (*mdio_write)(struct net_device *dev, int prtad, int devad,
+			  u16 addr, u16 val);
+};
+
+#define MDIO_PRTAD_NONE			(-1)
+#define MDIO_DEVAD_NONE			(-1)
+#define MDIO_EMULATE_C22		4
+
+struct ethtool_cmd;
+struct ethtool_pauseparam;
+extern int mdio45_probe(struct mdio_if_info *mdio, int prtad);
+extern int mdio_set_flag(const struct mdio_if_info *mdio,
+			 int prtad, int devad, u16 addr, int mask,
+			 bool sense);
+extern int mdio45_links_ok(const struct mdio_if_info *mdio, u32 mmds);
+extern int mdio45_nway_restart(const struct mdio_if_info *mdio);
+extern void mdio45_ethtool_gset_npage(const struct mdio_if_info *mdio,
+				      struct ethtool_cmd *ecmd,
+				      u32 npage_adv, u32 npage_lpa);
+extern void
+mdio45_ethtool_spauseparam_an(const struct mdio_if_info *mdio,
+			      const struct ethtool_pauseparam *ecmd);
+
+/**
+ * mdio45_ethtool_gset - get settings for ETHTOOL_GSET
+ * @mdio: MDIO interface
+ * @ecmd: Ethtool request structure
+ *
+ * Since the CSRs for auto-negotiation using next pages are not fully
+ * standardised, this function does not attempt to decode them.  Use
+ * mdio45_ethtool_gset_npage() to specify advertisement bits from next
+ * pages.
+ */
+static inline void mdio45_ethtool_gset(const struct mdio_if_info *mdio,
+				       struct ethtool_cmd *ecmd)
+{
+	mdio45_ethtool_gset_npage(mdio, ecmd, 0, 0);
+}
+
+extern int mdio_mii_ioctl(const struct mdio_if_info *mdio,
+			  struct mii_ioctl_data *mii_data, int cmd);
+
+#endif /* __KERNEL__ */
+#endif /* __LINUX_MDIO_H__ */
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index 326f45c86530..bf9213b2db8f 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -56,7 +56,7 @@ extern void mem_cgroup_move_lists(struct page *page,
 				  enum lru_list from, enum lru_list to);
 extern void mem_cgroup_uncharge_page(struct page *page);
 extern void mem_cgroup_uncharge_cache_page(struct page *page);
-extern int mem_cgroup_shrink_usage(struct page *page,
+extern int mem_cgroup_shmem_charge_fallback(struct page *page,
 			struct mm_struct *mm, gfp_t gfp_mask);
 
 extern unsigned long mem_cgroup_isolate_pages(unsigned long nr_to_scan,
@@ -75,7 +75,7 @@ int mm_match_cgroup(const struct mm_struct *mm, const struct mem_cgroup *cgroup)
 {
 	struct mem_cgroup *mem;
 	rcu_read_lock();
-	mem = mem_cgroup_from_task((mm)->owner);
+	mem = mem_cgroup_from_task(rcu_dereference((mm)->owner));
 	rcu_read_unlock();
 	return cgroup == mem;
 }
@@ -88,15 +88,13 @@ extern void mem_cgroup_end_migration(struct mem_cgroup *mem,
 /*
  * For memory reclaim.
  */
-extern int mem_cgroup_calc_mapped_ratio(struct mem_cgroup *mem);
-extern long mem_cgroup_reclaim_imbalance(struct mem_cgroup *mem);
-
 extern int mem_cgroup_get_reclaim_priority(struct mem_cgroup *mem);
 extern void mem_cgroup_note_reclaim_priority(struct mem_cgroup *mem,
 							int priority);
 extern void mem_cgroup_record_reclaim_priority(struct mem_cgroup *mem,
 							int priority);
 int mem_cgroup_inactive_anon_is_low(struct mem_cgroup *memcg);
+int mem_cgroup_inactive_file_is_low(struct mem_cgroup *memcg);
 unsigned long mem_cgroup_zone_nr_pages(struct mem_cgroup *memcg,
 				       struct zone *zone,
 				       enum lru_list lru);
@@ -104,6 +102,8 @@ struct zone_reclaim_stat *mem_cgroup_get_reclaim_stat(struct mem_cgroup *memcg,
 						      struct zone *zone);
 struct zone_reclaim_stat*
 mem_cgroup_get_reclaim_stat_from_page(struct page *page);
+extern void mem_cgroup_print_oom_info(struct mem_cgroup *memcg,
+					struct task_struct *p);
 
 #ifdef CONFIG_CGROUP_MEM_RES_CTLR_SWAP
 extern int do_swap_account;
@@ -117,7 +117,10 @@ static inline bool mem_cgroup_disabled(void)
 }
 
 extern bool mem_cgroup_oom_called(struct task_struct *task);
-
+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);
 #else /* CONFIG_CGROUP_MEM_RES_CTLR */
 struct mem_cgroup;
 
@@ -156,7 +159,7 @@ static inline void mem_cgroup_uncharge_cache_page(struct page *page)
 {
 }
 
-static inline int mem_cgroup_shrink_usage(struct page *page,
+static inline int mem_cgroup_shmem_charge_fallback(struct page *page,
 			struct mm_struct *mm, gfp_t gfp_mask)
 {
 	return 0;
@@ -209,16 +212,6 @@ static inline void mem_cgroup_end_migration(struct mem_cgroup *mem,
 {
 }
 
-static inline int mem_cgroup_calc_mapped_ratio(struct mem_cgroup *mem)
-{
-	return 0;
-}
-
-static inline int mem_cgroup_reclaim_imbalance(struct mem_cgroup *mem)
-{
-	return 0;
-}
-
 static inline int mem_cgroup_get_reclaim_priority(struct mem_cgroup *mem)
 {
 	return 0;
@@ -250,6 +243,12 @@ mem_cgroup_inactive_anon_is_low(struct mem_cgroup *memcg)
 	return 1;
 }
 
+static inline int
+mem_cgroup_inactive_file_is_low(struct mem_cgroup *memcg)
+{
+	return 1;
+}
+
 static inline unsigned long
 mem_cgroup_zone_nr_pages(struct mem_cgroup *memcg, struct zone *zone,
 			 enum lru_list lru)
@@ -270,6 +269,23 @@ mem_cgroup_get_reclaim_stat_from_page(struct page *page)
 	return NULL;
 }
 
+static inline void
+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,
+							int val)
+{
+}
+
+static inline
+unsigned long mem_cgroup_soft_limit_reclaim(struct zone *zone, int order,
+					    gfp_t gfp_mask, int nid, int zid)
+{
+	return 0;
+}
+
 #endif /* CONFIG_CGROUP_MEM_CONT */
 
 #endif /* _LINUX_MEMCONTROL_H */
diff --git a/include/linux/memory.h b/include/linux/memory.h
index 3fdc10806d31..37fa19b34ef5 100644
--- a/include/linux/memory.h
+++ b/include/linux/memory.h
@@ -99,4 +99,21 @@ enum mem_add_context { BOOT, HOTPLUG };
 #define hotplug_memory_notifier(fn, pri) do { } while (0)
 #endif
 
+/*
+ * 'struct memory_accessor' is a generic interface to provide
+ * in-kernel access to persistent memory such as i2c or SPI EEPROMs
+ */
+struct memory_accessor {
+	ssize_t (*read)(struct memory_accessor *, char *buf, off_t offset,
+			size_t count);
+	ssize_t (*write)(struct memory_accessor *, const char *buf,
+			 off_t offset, size_t count);
+};
+
+/*
+ * Kernel text modification mutex, used for code patching. Users of this lock
+ * can sleep.
+ */
+extern struct mutex text_mutex;
+
 #endif /* _LINUX_MEMORY_H_ */
diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h
index d95f72e79b82..fed969281a41 100644
--- a/include/linux/memory_hotplug.h
+++ b/include/linux/memory_hotplug.h
@@ -191,14 +191,6 @@ static inline void register_page_bootmem_info_node(struct pglist_data *pgdat)
 
 #endif /* ! CONFIG_MEMORY_HOTPLUG */
 
-/*
- * Walk through all memory which is registered as resource.
- * arg is (start_pfn, nr_pages, private_arg_pointer)
- */
-extern int walk_memory_resource(unsigned long start_pfn,
-			unsigned long nr_pages, void *arg,
-			int (*func)(unsigned long, unsigned long, void *));
-
 #ifdef CONFIG_MEMORY_HOTREMOVE
 
 extern int is_mem_section_removable(unsigned long pfn, unsigned long nr_pages);
diff --git a/include/linux/mempool.h b/include/linux/mempool.h
index 9be484d11283..7c08052e3321 100644
--- a/include/linux/mempool.h
+++ b/include/linux/mempool.h
@@ -47,22 +47,16 @@ mempool_create_slab_pool(int min_nr, struct kmem_cache *kc)
 }
 
 /*
- * 2 mempool_alloc_t's and a mempool_free_t to kmalloc/kzalloc and kfree
- * the amount of memory specified by pool_data
+ * a mempool_alloc_t and a mempool_free_t to kmalloc and kfree the
+ * amount of memory specified by pool_data
  */
 void *mempool_kmalloc(gfp_t gfp_mask, void *pool_data);
-void *mempool_kzalloc(gfp_t gfp_mask, void *pool_data);
 void mempool_kfree(void *element, void *pool_data);
 static inline mempool_t *mempool_create_kmalloc_pool(int min_nr, size_t size)
 {
 	return mempool_create(min_nr, mempool_kmalloc, mempool_kfree,
 			      (void *) size);
 }
-static inline mempool_t *mempool_create_kzalloc_pool(int min_nr, size_t size)
-{
-	return mempool_create(min_nr, mempool_kzalloc, mempool_kfree,
-			      (void *) size);
-}
 
 /*
  * A mempool_alloc_t and mempool_free_t for a simple page allocator that
diff --git a/include/linux/mfd/ab3100.h b/include/linux/mfd/ab3100.h
new file mode 100644
index 000000000000..e9aa4c9d749d
--- /dev/null
+++ b/include/linux/mfd/ab3100.h
@@ -0,0 +1,132 @@
+/*
+ * Copyright (C) 2007-2009 ST-Ericsson AB
+ * License terms: GNU General Public License (GPL) version 2
+ * AB3100 core access functions
+ * Author: Linus Walleij <linus.walleij@stericsson.com>
+ */
+
+#include <linux/device.h>
+#include <linux/workqueue.h>
+#include <linux/regulator/machine.h>
+
+#ifndef MFD_AB3100_H
+#define MFD_AB3100_H
+
+#define ABUNKNOWN	0
+#define	AB3000		1
+#define	AB3100		2
+
+/*
+ * AB3100, EVENTA1, A2 and A3 event register flags
+ * these are catenated into a single 32-bit flag in the code
+ * for event notification broadcasts.
+ */
+#define AB3100_EVENTA1_ONSWA				(0x01<<16)
+#define AB3100_EVENTA1_ONSWB				(0x02<<16)
+#define AB3100_EVENTA1_ONSWC				(0x04<<16)
+#define AB3100_EVENTA1_DCIO				(0x08<<16)
+#define AB3100_EVENTA1_OVER_TEMP			(0x10<<16)
+#define AB3100_EVENTA1_SIM_OFF				(0x20<<16)
+#define AB3100_EVENTA1_VBUS				(0x40<<16)
+#define AB3100_EVENTA1_VSET_USB				(0x80<<16)
+
+#define AB3100_EVENTA2_READY_TX				(0x01<<8)
+#define AB3100_EVENTA2_READY_RX				(0x02<<8)
+#define AB3100_EVENTA2_OVERRUN_ERROR			(0x04<<8)
+#define AB3100_EVENTA2_FRAMING_ERROR			(0x08<<8)
+#define AB3100_EVENTA2_CHARG_OVERCURRENT		(0x10<<8)
+#define AB3100_EVENTA2_MIDR				(0x20<<8)
+#define AB3100_EVENTA2_BATTERY_REM			(0x40<<8)
+#define AB3100_EVENTA2_ALARM				(0x80<<8)
+
+#define AB3100_EVENTA3_ADC_TRIG5			(0x01)
+#define AB3100_EVENTA3_ADC_TRIG4			(0x02)
+#define AB3100_EVENTA3_ADC_TRIG3			(0x04)
+#define AB3100_EVENTA3_ADC_TRIG2			(0x08)
+#define AB3100_EVENTA3_ADC_TRIGVBAT			(0x10)
+#define AB3100_EVENTA3_ADC_TRIGVTX			(0x20)
+#define AB3100_EVENTA3_ADC_TRIG1			(0x40)
+#define AB3100_EVENTA3_ADC_TRIG0			(0x80)
+
+/* AB3100, STR register flags */
+#define AB3100_STR_ONSWA				(0x01)
+#define AB3100_STR_ONSWB				(0x02)
+#define AB3100_STR_ONSWC				(0x04)
+#define AB3100_STR_DCIO					(0x08)
+#define AB3100_STR_BOOT_MODE				(0x10)
+#define AB3100_STR_SIM_OFF				(0x20)
+#define AB3100_STR_BATT_REMOVAL				(0x40)
+#define AB3100_STR_VBUS					(0x80)
+
+/*
+ * AB3100 contains 8 regulators, one external regulator controller
+ * and a buck converter, further the LDO E and buck converter can
+ * have separate settings if they are in sleep mode, this is
+ * modeled as a separate regulator.
+ */
+#define AB3100_NUM_REGULATORS				10
+
+/**
+ * struct ab3100
+ * @access_mutex: lock out concurrent accesses to the AB3100 registers
+ * @dev: pointer to the containing device
+ * @i2c_client: I2C client for this chip
+ * @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
+ *
+ * This struct is PRIVATE and devices using it should NOT
+ * access ANY fields. It is used as a token for calling the
+ * AB3100 functions.
+ */
+struct ab3100 {
+	struct mutex access_mutex;
+	struct device *dev;
+	struct i2c_client *i2c_client;
+	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;
+};
+
+/**
+ * struct ab3100_platform_data
+ * Data supplied to initialize board connections to the AB3100
+ * @reg_constraints: regulator constraints for target board
+ *     the order of these constraints are: LDO A, C, D, E,
+ *     F, G, H, K, EXT and BUCK.
+ * @reg_initvals: initial values for the regulator registers
+ *     plus two sleep settings for LDO E and the BUCK converter.
+ *     exactly AB3100_NUM_REGULATORS+2 values must be sent in.
+ *     Order: LDO A, C, E, E sleep, F, G, H, K, EXT, BUCK,
+ *     BUCK sleep, LDO D. (LDO D need to be initialized last.)
+ * @external_voltage: voltage level of the external regulator.
+ */
+struct ab3100_platform_data {
+	struct regulator_init_data reg_constraints[AB3100_NUM_REGULATORS];
+	u8 reg_initvals[AB3100_NUM_REGULATORS+2];
+	int external_voltage;
+};
+
+int ab3100_set_register_interruptible(struct ab3100 *ab3100, u8 reg, u8 regval);
+int ab3100_get_register_interruptible(struct ab3100 *ab3100, u8 reg, u8 *regval);
+int ab3100_get_register_page_interruptible(struct ab3100 *ab3100,
+			     u8 first_reg, u8 *regvals, u8 numregs);
+int ab3100_mask_and_set_register_interruptible(struct ab3100 *ab3100,
+				 u8 reg, u8 andmask, u8 ormask);
+u8 ab3100_get_chip_type(struct ab3100 *ab3100);
+int ab3100_event_register(struct ab3100 *ab3100,
+			  struct notifier_block *nb);
+int ab3100_event_unregister(struct ab3100 *ab3100,
+			    struct notifier_block *nb);
+int ab3100_event_registers_startup_state_get(struct ab3100 *ab3100,
+					     u32 *fatevent);
+
+#endif
diff --git a/include/linux/mfd/asic3.h b/include/linux/mfd/asic3.h
index 322cd6deb9f0..de3c4ad19afb 100644
--- a/include/linux/mfd/asic3.h
+++ b/include/linux/mfd/asic3.h
@@ -30,6 +30,13 @@ struct asic3_platform_data {
 #define ASIC3_NUM_GPIOS		64
 #define ASIC3_NR_IRQS		ASIC3_NUM_GPIOS + 6
 
+#define ASIC3_IRQ_LED0		64
+#define ASIC3_IRQ_LED1		65
+#define ASIC3_IRQ_LED2		66
+#define ASIC3_IRQ_SPI		67
+#define ASIC3_IRQ_SMBUS		68
+#define ASIC3_IRQ_OWM		69
+
 #define ASIC3_TO_GPIO(gpio) (NR_BUILTIN_GPIO + (gpio))
 
 #define ASIC3_GPIO_BANK_A	0
@@ -227,8 +234,8 @@ struct asic3_platform_data {
 
 
 /* Basic control of the SD ASIC */
-#define ASIC3_SDHWCTRL_Base	0x0E00
-#define ASIC3_SDHWCTRL_SDConf    0x00
+#define ASIC3_SDHWCTRL_BASE     0x0E00
+#define ASIC3_SDHWCTRL_SDCONF     0x00
 
 #define ASIC3_SDHWCTRL_SUSPEND    (1 << 0)  /* 1=suspend all SD operations */
 #define ASIC3_SDHWCTRL_CLKSEL     (1 << 1)  /* 1=SDICK, 0=HCLK */
@@ -242,10 +249,10 @@ struct asic3_platform_data {
 /* SD card power supply ctrl 1=enable */
 #define ASIC3_SDHWCTRL_SDPWR      (1 << 6)
 
-#define ASIC3_EXTCF_Base		0x1100
+#define ASIC3_EXTCF_BASE        0x1100
 
-#define ASIC3_EXTCF_Select         0x00
-#define ASIC3_EXTCF_Reset          0x04
+#define ASIC3_EXTCF_SELECT        0x00
+#define ASIC3_EXTCF_RESET         0x04
 
 #define ASIC3_EXTCF_SMOD0	         (1 << 0)  /* slot number of mode 0 */
 #define ASIC3_EXTCF_SMOD1	         (1 << 1)  /* slot number of mode 1 */
@@ -279,222 +286,9 @@ struct asic3_platform_data {
  *  SDIO_CTRL         Control registers for SDIO operations
  *
  *****************************************************************************/
-#define ASIC3_SD_CONFIG_Base            0x0400 /* Assumes 32 bit addressing */
-
-#define ASIC3_SD_CONFIG_Command           0x08   /* R/W: Command */
-
-/* [0:8] SD Control Register Base Address */
-#define ASIC3_SD_CONFIG_Addr0             0x20
-
-/* [9:31] SD Control Register Base Address */
-#define ASIC3_SD_CONFIG_Addr1             0x24
-
-/* R/O: interrupt assigned to pin */
-#define ASIC3_SD_CONFIG_IntPin            0x78
-
-/*
- * Set to 0x1f to clock SD controller, 0 otherwise.
- * At 0x82 - Gated Clock Ctrl
- */
-#define ASIC3_SD_CONFIG_ClkStop           0x80
-
-/* Control clock of SD controller */
-#define ASIC3_SD_CONFIG_ClockMode         0x84
-#define ASIC3_SD_CONFIG_SDHC_PinStatus    0x88   /* R/0: SD pins status */
-#define ASIC3_SD_CONFIG_SDHC_Power1       0x90   /* Power1 - manual pwr ctrl */
-
-/* auto power up after card inserted */
-#define ASIC3_SD_CONFIG_SDHC_Power2       0x92
-
-/* auto power down when card removed */
-#define ASIC3_SD_CONFIG_SDHC_Power3       0x94
-#define ASIC3_SD_CONFIG_SDHC_CardDetect   0x98
-#define ASIC3_SD_CONFIG_SDHC_Slot         0xA0   /* R/O: support slot number */
-#define ASIC3_SD_CONFIG_SDHC_ExtGateClk1  0x1E0  /* Not used */
-#define ASIC3_SD_CONFIG_SDHC_ExtGateClk2  0x1E2  /* Not used*/
-
-/* GPIO Output Reg. , at 0x1EA - GPIO Output Enable Reg. */
-#define ASIC3_SD_CONFIG_SDHC_GPIO_OutAndEnable  0x1E8
-#define ASIC3_SD_CONFIG_SDHC_GPIO_Status  0x1EC  /* GPIO Status Reg. */
-
-/* Bit 1: double buffer/single buffer */
-#define ASIC3_SD_CONFIG_SDHC_ExtGateClk3  0x1F0
-
-/* Memory access enable (set to 1 to access SD Controller) */
-#define SD_CONFIG_COMMAND_MAE                (1<<1)
-
-#define SD_CONFIG_CLK_ENABLE_ALL             0x1f
-
-#define SD_CONFIG_POWER1_PC_33V              0x0200    /* Set for 3.3 volts */
-#define SD_CONFIG_POWER1_PC_OFF              0x0000    /* Turn off power */
-
- /* two bits - number of cycles for card detection */
-#define SD_CONFIG_CARDDETECTMODE_CLK           ((x) & 0x3)
-
-
-#define ASIC3_SD_CTRL_Base            0x1000
-
-#define ASIC3_SD_CTRL_Cmd                  0x00
-#define ASIC3_SD_CTRL_Arg0                 0x08
-#define ASIC3_SD_CTRL_Arg1                 0x0C
-#define ASIC3_SD_CTRL_StopInternal         0x10
-#define ASIC3_SD_CTRL_TransferSectorCount  0x14
-#define ASIC3_SD_CTRL_Response0            0x18
-#define ASIC3_SD_CTRL_Response1            0x1C
-#define ASIC3_SD_CTRL_Response2            0x20
-#define ASIC3_SD_CTRL_Response3            0x24
-#define ASIC3_SD_CTRL_Response4            0x28
-#define ASIC3_SD_CTRL_Response5            0x2C
-#define ASIC3_SD_CTRL_Response6            0x30
-#define ASIC3_SD_CTRL_Response7            0x34
-#define ASIC3_SD_CTRL_CardStatus           0x38
-#define ASIC3_SD_CTRL_BufferCtrl           0x3C
-#define ASIC3_SD_CTRL_IntMaskCard          0x40
-#define ASIC3_SD_CTRL_IntMaskBuffer        0x44
-#define ASIC3_SD_CTRL_CardClockCtrl        0x48
-#define ASIC3_SD_CTRL_MemCardXferDataLen   0x4C
-#define ASIC3_SD_CTRL_MemCardOptionSetup   0x50
-#define ASIC3_SD_CTRL_ErrorStatus0         0x58
-#define ASIC3_SD_CTRL_ErrorStatus1         0x5C
-#define ASIC3_SD_CTRL_DataPort             0x60
-#define ASIC3_SD_CTRL_TransactionCtrl      0x68
-#define ASIC3_SD_CTRL_SoftwareReset        0x1C0
-
-#define SD_CTRL_SOFTWARE_RESET_CLEAR            (1<<0)
-
-#define SD_CTRL_TRANSACTIONCONTROL_SET          (1<<8)
-
-#define SD_CTRL_CARDCLOCKCONTROL_FOR_SD_CARD    (1<<15)
-#define SD_CTRL_CARDCLOCKCONTROL_ENABLE_CLOCK   (1<<8)
-#define SD_CTRL_CARDCLOCKCONTROL_CLK_DIV_512    (1<<7)
-#define SD_CTRL_CARDCLOCKCONTROL_CLK_DIV_256    (1<<6)
-#define SD_CTRL_CARDCLOCKCONTROL_CLK_DIV_128    (1<<5)
-#define SD_CTRL_CARDCLOCKCONTROL_CLK_DIV_64     (1<<4)
-#define SD_CTRL_CARDCLOCKCONTROL_CLK_DIV_32     (1<<3)
-#define SD_CTRL_CARDCLOCKCONTROL_CLK_DIV_16     (1<<2)
-#define SD_CTRL_CARDCLOCKCONTROL_CLK_DIV_8      (1<<1)
-#define SD_CTRL_CARDCLOCKCONTROL_CLK_DIV_4      (1<<0)
-#define SD_CTRL_CARDCLOCKCONTROL_CLK_DIV_2      (0<<0)
-
-#define MEM_CARD_OPTION_REQUIRED                   0x000e
-#define MEM_CARD_OPTION_DATA_RESPONSE_TIMEOUT(x)   (((x) & 0x0f) << 4)
-#define MEM_CARD_OPTION_C2_MODULE_NOT_PRESENT      (1<<14)
-#define MEM_CARD_OPTION_DATA_XFR_WIDTH_1           (1<<15)
-#define MEM_CARD_OPTION_DATA_XFR_WIDTH_4           0
-
-#define SD_CTRL_COMMAND_INDEX(x)                   ((x) & 0x3f)
-#define SD_CTRL_COMMAND_TYPE_CMD                   (0 << 6)
-#define SD_CTRL_COMMAND_TYPE_ACMD                  (1 << 6)
-#define SD_CTRL_COMMAND_TYPE_AUTHENTICATION        (2 << 6)
-#define SD_CTRL_COMMAND_RESPONSE_TYPE_NORMAL       (0 << 8)
-#define SD_CTRL_COMMAND_RESPONSE_TYPE_EXT_R1       (4 << 8)
-#define SD_CTRL_COMMAND_RESPONSE_TYPE_EXT_R1B      (5 << 8)
-#define SD_CTRL_COMMAND_RESPONSE_TYPE_EXT_R2       (6 << 8)
-#define SD_CTRL_COMMAND_RESPONSE_TYPE_EXT_R3       (7 << 8)
-#define SD_CTRL_COMMAND_DATA_PRESENT               (1 << 11)
-#define SD_CTRL_COMMAND_TRANSFER_READ              (1 << 12)
-#define SD_CTRL_COMMAND_TRANSFER_WRITE             (0 << 12)
-#define SD_CTRL_COMMAND_MULTI_BLOCK                (1 << 13)
-#define SD_CTRL_COMMAND_SECURITY_CMD               (1 << 14)
-
-#define SD_CTRL_STOP_INTERNAL_ISSSUE_CMD12         (1 << 0)
-#define SD_CTRL_STOP_INTERNAL_AUTO_ISSUE_CMD12     (1 << 8)
-
-#define SD_CTRL_CARDSTATUS_RESPONSE_END            (1 << 0)
-#define SD_CTRL_CARDSTATUS_RW_END                  (1 << 2)
-#define SD_CTRL_CARDSTATUS_CARD_REMOVED_0          (1 << 3)
-#define SD_CTRL_CARDSTATUS_CARD_INSERTED_0         (1 << 4)
-#define SD_CTRL_CARDSTATUS_SIGNAL_STATE_PRESENT_0  (1 << 5)
-#define SD_CTRL_CARDSTATUS_WRITE_PROTECT           (1 << 7)
-#define SD_CTRL_CARDSTATUS_CARD_REMOVED_3          (1 << 8)
-#define SD_CTRL_CARDSTATUS_CARD_INSERTED_3         (1 << 9)
-#define SD_CTRL_CARDSTATUS_SIGNAL_STATE_PRESENT_3  (1 << 10)
-
-#define SD_CTRL_BUFFERSTATUS_CMD_INDEX_ERROR       (1 << 0)
-#define SD_CTRL_BUFFERSTATUS_CRC_ERROR             (1 << 1)
-#define SD_CTRL_BUFFERSTATUS_STOP_BIT_END_ERROR    (1 << 2)
-#define SD_CTRL_BUFFERSTATUS_DATA_TIMEOUT          (1 << 3)
-#define SD_CTRL_BUFFERSTATUS_BUFFER_OVERFLOW       (1 << 4)
-#define SD_CTRL_BUFFERSTATUS_BUFFER_UNDERFLOW      (1 << 5)
-#define SD_CTRL_BUFFERSTATUS_CMD_TIMEOUT           (1 << 6)
-#define SD_CTRL_BUFFERSTATUS_UNK7                  (1 << 7)
-#define SD_CTRL_BUFFERSTATUS_BUFFER_READ_ENABLE    (1 << 8)
-#define SD_CTRL_BUFFERSTATUS_BUFFER_WRITE_ENABLE   (1 << 9)
-#define SD_CTRL_BUFFERSTATUS_ILLEGAL_FUNCTION      (1 << 13)
-#define SD_CTRL_BUFFERSTATUS_CMD_BUSY              (1 << 14)
-#define SD_CTRL_BUFFERSTATUS_ILLEGAL_ACCESS        (1 << 15)
-
-#define SD_CTRL_INTMASKCARD_RESPONSE_END           (1 << 0)
-#define SD_CTRL_INTMASKCARD_RW_END                 (1 << 2)
-#define SD_CTRL_INTMASKCARD_CARD_REMOVED_0         (1 << 3)
-#define SD_CTRL_INTMASKCARD_CARD_INSERTED_0        (1 << 4)
-#define SD_CTRL_INTMASKCARD_SIGNAL_STATE_PRESENT_0 (1 << 5)
-#define SD_CTRL_INTMASKCARD_UNK6                   (1 << 6)
-#define SD_CTRL_INTMASKCARD_WRITE_PROTECT          (1 << 7)
-#define SD_CTRL_INTMASKCARD_CARD_REMOVED_3         (1 << 8)
-#define SD_CTRL_INTMASKCARD_CARD_INSERTED_3        (1 << 9)
-#define SD_CTRL_INTMASKCARD_SIGNAL_STATE_PRESENT_3 (1 << 10)
-
-#define SD_CTRL_INTMASKBUFFER_CMD_INDEX_ERROR      (1 << 0)
-#define SD_CTRL_INTMASKBUFFER_CRC_ERROR            (1 << 1)
-#define SD_CTRL_INTMASKBUFFER_STOP_BIT_END_ERROR   (1 << 2)
-#define SD_CTRL_INTMASKBUFFER_DATA_TIMEOUT         (1 << 3)
-#define SD_CTRL_INTMASKBUFFER_BUFFER_OVERFLOW      (1 << 4)
-#define SD_CTRL_INTMASKBUFFER_BUFFER_UNDERFLOW     (1 << 5)
-#define SD_CTRL_INTMASKBUFFER_CMD_TIMEOUT          (1 << 6)
-#define SD_CTRL_INTMASKBUFFER_UNK7                 (1 << 7)
-#define SD_CTRL_INTMASKBUFFER_BUFFER_READ_ENABLE   (1 << 8)
-#define SD_CTRL_INTMASKBUFFER_BUFFER_WRITE_ENABLE  (1 << 9)
-#define SD_CTRL_INTMASKBUFFER_ILLEGAL_FUNCTION     (1 << 13)
-#define SD_CTRL_INTMASKBUFFER_CMD_BUSY             (1 << 14)
-#define SD_CTRL_INTMASKBUFFER_ILLEGAL_ACCESS       (1 << 15)
-
-#define SD_CTRL_DETAIL0_RESPONSE_CMD_ERROR                   (1 << 0)
-#define SD_CTRL_DETAIL0_END_BIT_ERROR_FOR_RESPONSE_NON_CMD12 (1 << 2)
-#define SD_CTRL_DETAIL0_END_BIT_ERROR_FOR_RESPONSE_CMD12     (1 << 3)
-#define SD_CTRL_DETAIL0_END_BIT_ERROR_FOR_READ_DATA          (1 << 4)
-#define SD_CTRL_DETAIL0_END_BIT_ERROR_FOR_WRITE_CRC_STATUS   (1 << 5)
-#define SD_CTRL_DETAIL0_CRC_ERROR_FOR_RESPONSE_NON_CMD12     (1 << 8)
-#define SD_CTRL_DETAIL0_CRC_ERROR_FOR_RESPONSE_CMD12         (1 << 9)
-#define SD_CTRL_DETAIL0_CRC_ERROR_FOR_READ_DATA              (1 << 10)
-#define SD_CTRL_DETAIL0_CRC_ERROR_FOR_WRITE_CMD              (1 << 11)
-
-#define SD_CTRL_DETAIL1_NO_CMD_RESPONSE                      (1 << 0)
-#define SD_CTRL_DETAIL1_TIMEOUT_READ_DATA                    (1 << 4)
-#define SD_CTRL_DETAIL1_TIMEOUT_CRS_STATUS                   (1 << 5)
-#define SD_CTRL_DETAIL1_TIMEOUT_CRC_BUSY                     (1 << 6)
-
-#define ASIC3_SDIO_CTRL_Base          0x1200
-
-#define ASIC3_SDIO_CTRL_Cmd                  0x00
-#define ASIC3_SDIO_CTRL_CardPortSel          0x04
-#define ASIC3_SDIO_CTRL_Arg0                 0x08
-#define ASIC3_SDIO_CTRL_Arg1                 0x0C
-#define ASIC3_SDIO_CTRL_TransferBlockCount   0x14
-#define ASIC3_SDIO_CTRL_Response0            0x18
-#define ASIC3_SDIO_CTRL_Response1            0x1C
-#define ASIC3_SDIO_CTRL_Response2            0x20
-#define ASIC3_SDIO_CTRL_Response3            0x24
-#define ASIC3_SDIO_CTRL_Response4            0x28
-#define ASIC3_SDIO_CTRL_Response5            0x2C
-#define ASIC3_SDIO_CTRL_Response6            0x30
-#define ASIC3_SDIO_CTRL_Response7            0x34
-#define ASIC3_SDIO_CTRL_CardStatus           0x38
-#define ASIC3_SDIO_CTRL_BufferCtrl           0x3C
-#define ASIC3_SDIO_CTRL_IntMaskCard          0x40
-#define ASIC3_SDIO_CTRL_IntMaskBuffer        0x44
-#define ASIC3_SDIO_CTRL_CardXferDataLen      0x4C
-#define ASIC3_SDIO_CTRL_CardOptionSetup      0x50
-#define ASIC3_SDIO_CTRL_ErrorStatus0         0x54
-#define ASIC3_SDIO_CTRL_ErrorStatus1         0x58
-#define ASIC3_SDIO_CTRL_DataPort             0x60
-#define ASIC3_SDIO_CTRL_TransactionCtrl      0x68
-#define ASIC3_SDIO_CTRL_CardIntCtrl          0x6C
-#define ASIC3_SDIO_CTRL_ClocknWaitCtrl       0x70
-#define ASIC3_SDIO_CTRL_HostInformation      0x74
-#define ASIC3_SDIO_CTRL_ErrorCtrl            0x78
-#define ASIC3_SDIO_CTRL_LEDCtrl              0x7C
-#define ASIC3_SDIO_CTRL_SoftwareReset        0x1C0
+#define ASIC3_SD_CONFIG_BASE	0x0400 /* Assumes 32 bit addressing */
+#define ASIC3_SD_CTRL_BASE	0x1000
+#define ASIC3_SDIO_CTRL_BASE	0x1200
 
 #define ASIC3_MAP_SIZE_32BIT	0x2000
 #define ASIC3_MAP_SIZE_16BIT	0x1000
diff --git a/include/linux/mfd/core.h b/include/linux/mfd/core.h
index 49ef857cdb2d..11d740b8831d 100644
--- a/include/linux/mfd/core.h
+++ b/include/linux/mfd/core.h
@@ -23,6 +23,7 @@
  */
 struct mfd_cell {
 	const char		*name;
+	int			id;
 
 	int			(*enable)(struct platform_device *dev);
 	int			(*disable)(struct platform_device *dev);
diff --git a/include/linux/mfd/da903x.h b/include/linux/mfd/da903x.h
index 115dbe965082..0aa3a1a49ee3 100644
--- a/include/linux/mfd/da903x.h
+++ b/include/linux/mfd/da903x.h
@@ -1,7 +1,7 @@
 #ifndef __LINUX_PMIC_DA903X_H
 #define __LINUX_PMIC_DA903X_H
 
-/* Unified sub device IDs for DA9030/DA9034 */
+/* Unified sub device IDs for DA9030/DA9034/DA9035 */
 enum {
 	DA9030_ID_LED_1,
 	DA9030_ID_LED_2,
@@ -57,6 +57,8 @@ enum {
 	DA9034_ID_LDO13,
 	DA9034_ID_LDO14,
 	DA9034_ID_LDO15,
+
+	DA9035_ID_BUCK3,
 };
 
 /*
@@ -94,6 +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/ds1wm.h b/include/linux/mfd/ds1wm.h
new file mode 100644
index 000000000000..be469a357cbb
--- /dev/null
+++ b/include/linux/mfd/ds1wm.h
@@ -0,0 +1,6 @@
+/* MFD cell driver data for the DS1WM driver */
+
+struct ds1wm_driver_data {
+	int active_high;
+	int clock_rate;
+};
diff --git a/include/linux/mfd/ezx-pcap.h b/include/linux/mfd/ezx-pcap.h
new file mode 100644
index 000000000000..e5124ceea769
--- /dev/null
+++ b/include/linux/mfd/ezx-pcap.h
@@ -0,0 +1,255 @@
+/*
+ * Copyright 2009 Daniel Ribeiro <drwyrm@gmail.com>
+ *
+ * For further information, please see http://wiki.openezx.org/PCAP2
+ */
+
+#ifndef EZX_PCAP_H
+#define EZX_PCAP_H
+
+struct pcap_subdev {
+	int id;
+	const char *name;
+	void *platform_data;
+};
+
+struct pcap_platform_data {
+	unsigned int irq_base;
+	unsigned int config;
+	void (*init) (void *);	/* board specific init */
+	int num_subdevs;
+	struct pcap_subdev *subdevs;
+};
+
+struct pcap_chip;
+
+int ezx_pcap_write(struct pcap_chip *, u8, u32);
+int ezx_pcap_read(struct pcap_chip *, u8, u32 *);
+int ezx_pcap_set_bits(struct pcap_chip *, u8, u32, u32);
+int pcap_to_irq(struct pcap_chip *, int);
+int irq_to_pcap(struct pcap_chip *, int);
+int pcap_adc_async(struct pcap_chip *, u8, u32, u8[], void *, void *);
+int pcap_adc_sync(struct pcap_chip *, u8, u32, u8[], u16[]);
+void pcap_set_ts_bits(struct pcap_chip *, u32);
+
+#define PCAP_SECOND_PORT	1
+#define PCAP_CS_AH		2
+
+#define PCAP_REGISTER_WRITE_OP_BIT	0x80000000
+#define PCAP_REGISTER_READ_OP_BIT	0x00000000
+
+#define PCAP_REGISTER_VALUE_MASK	0x01ffffff
+#define PCAP_REGISTER_ADDRESS_MASK	0x7c000000
+#define PCAP_REGISTER_ADDRESS_SHIFT	26
+#define PCAP_REGISTER_NUMBER		32
+#define PCAP_CLEAR_INTERRUPT_REGISTER	0x01ffffff
+#define PCAP_MASK_ALL_INTERRUPT		0x01ffffff
+
+/* registers acessible 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 */
+#define PCAP_REG_VREG2		0x6	/* Regulator Bank 2 Control */
+#define PCAP_REG_AUXVREG	0x7	/* Auxiliary Regulator Control */
+#define PCAP_REG_BATT		0x8	/* Battery Control */
+#define PCAP_REG_ADC		0x9	/* AD Control */
+#define PCAP_REG_ADR		0xa	/* AD Result */
+#define PCAP_REG_CODEC		0xb	/* Audio Codec Control */
+#define PCAP_REG_RX_AMPS	0xc	/* RX Audio Amplifiers Control */
+#define PCAP_REG_ST_DAC		0xd	/* Stereo DAC Control */
+#define PCAP_REG_BUSCTRL	0x14	/* Connectivity Control */
+#define PCAP_REG_PERIPH		0x15	/* Peripheral Control */
+#define PCAP_REG_LOWPWR		0x18	/* Regulator Low Power Control */
+#define PCAP_REG_TX_AMPS	0x1a	/* TX Audio Amplifiers Control */
+#define PCAP_REG_GP		0x1b	/* General Purpose */
+#define PCAP_REG_TEST1		0x1c
+#define PCAP_REG_TEST2		0x1d
+#define PCAP_REG_VENDOR_TEST1	0x1e
+#define PCAP_REG_VENDOR_TEST2	0x1f
+
+/* registers acessible 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 */
+#define PCAP_REG_RTC_TOD	0xe	/* RTC Time of Day */
+#define PCAP_REG_RTC_TODA	0xf	/* RTC Time of Day Alarm */
+#define PCAP_REG_RTC_DAY	0x10	/* RTC Day */
+#define PCAP_REG_RTC_DAYA	0x11	/* RTC Day Alarm */
+#define PCAP_REG_MTRTMR		0x12	/* AD Monitor Timer */
+#define PCAP_REG_PWR		0x13	/* Power Control */
+#define PCAP_REG_AUXVREG_MASK	0x16	/* Auxiliary Regulator Mask */
+#define PCAP_REG_VENDOR_REV	0x17
+#define PCAP_REG_PERIPH_MASK	0x19	/* Peripheral Mask */
+
+/* PCAP2 Interrupts */
+#define PCAP_NIRQS		23
+#define PCAP_IRQ_ADCDONE	0	/* ADC done port 1 */
+#define PCAP_IRQ_TS		1	/* Touch Screen */
+#define PCAP_IRQ_1HZ		2	/* 1HZ timer */
+#define PCAP_IRQ_WH		3	/* ADC above high limit */
+#define PCAP_IRQ_WL		4	/* ADC below low limit */
+#define PCAP_IRQ_TODA		5	/* Time of day alarm */
+#define PCAP_IRQ_USB4V		6	/* USB above 4V */
+#define PCAP_IRQ_ONOFF		7	/* On/Off button */
+#define PCAP_IRQ_ONOFF2		8	/* On/Off button 2 */
+#define PCAP_IRQ_USB1V		9	/* USB above 1V */
+#define PCAP_IRQ_MOBPORT	10
+#define PCAP_IRQ_MIC		11	/* Mic attach/HS button */
+#define PCAP_IRQ_HS		12	/* Headset attach */
+#define PCAP_IRQ_ST		13
+#define PCAP_IRQ_PC		14	/* Power Cut */
+#define PCAP_IRQ_WARM		15
+#define PCAP_IRQ_EOL		16	/* Battery End Of Life */
+#define PCAP_IRQ_CLK		17
+#define PCAP_IRQ_SYSRST		18	/* System Reset */
+#define PCAP_IRQ_DUMMY		19
+#define PCAP_IRQ_ADCDONE2	20	/* ADC done port 2 */
+#define PCAP_IRQ_SOFTRESET	21
+#define PCAP_IRQ_MNEXB		22
+
+/* voltage regulators */
+#define V1		0
+#define V2		1
+#define V3		2
+#define V4		3
+#define V5		4
+#define V6		5
+#define V7		6
+#define V8		7
+#define V9		8
+#define V10		9
+#define VAUX1		10
+#define VAUX2		11
+#define VAUX3		12
+#define VAUX4		13
+#define VSIM		14
+#define VSIM2		15
+#define VVIB		16
+#define SW1		17
+#define SW2		18
+#define SW3		19
+#define SW1S		20
+#define SW2S		21
+
+#define PCAP_BATT_DAC_MASK		0x000000ff
+#define PCAP_BATT_DAC_SHIFT		0
+#define PCAP_BATT_B_FDBK		(1 << 8)
+#define PCAP_BATT_EXT_ISENSE		(1 << 9)
+#define PCAP_BATT_V_COIN_MASK		0x00003c00
+#define PCAP_BATT_V_COIN_SHIFT		10
+#define PCAP_BATT_I_COIN		(1 << 14)
+#define PCAP_BATT_COIN_CH_EN		(1 << 15)
+#define PCAP_BATT_EOL_SEL_MASK		0x000e0000
+#define PCAP_BATT_EOL_SEL_SHIFT		17
+#define PCAP_BATT_EOL_CMP_EN		(1 << 20)
+#define PCAP_BATT_BATT_DET_EN		(1 << 21)
+#define PCAP_BATT_THERMBIAS_CTRL	(1 << 22)
+
+#define PCAP_ADC_ADEN			(1 << 0)
+#define PCAP_ADC_RAND			(1 << 1)
+#define PCAP_ADC_AD_SEL1		(1 << 2)
+#define PCAP_ADC_AD_SEL2		(1 << 3)
+#define PCAP_ADC_ADA1_MASK		0x00000070
+#define PCAP_ADC_ADA1_SHIFT		4
+#define PCAP_ADC_ADA2_MASK		0x00000380
+#define PCAP_ADC_ADA2_SHIFT		7
+#define PCAP_ADC_ATO_MASK		0x00003c00
+#define PCAP_ADC_ATO_SHIFT		10
+#define PCAP_ADC_ATOX			(1 << 14)
+#define PCAP_ADC_MTR1			(1 << 15)
+#define PCAP_ADC_MTR2			(1 << 16)
+#define PCAP_ADC_TS_M_MASK		0x000e0000
+#define PCAP_ADC_TS_M_SHIFT		17
+#define PCAP_ADC_TS_REF_LOWPWR		(1 << 20)
+#define PCAP_ADC_TS_REFENB		(1 << 21)
+#define PCAP_ADC_BATT_I_POLARITY	(1 << 22)
+#define PCAP_ADC_BATT_I_ADC		(1 << 23)
+
+#define PCAP_ADC_BANK_0			0
+#define PCAP_ADC_BANK_1			1
+/* ADC bank 0 */
+#define PCAP_ADC_CH_COIN		0
+#define PCAP_ADC_CH_BATT		1
+#define PCAP_ADC_CH_BPLUS		2
+#define PCAP_ADC_CH_MOBPORTB		3
+#define PCAP_ADC_CH_TEMPERATURE		4
+#define PCAP_ADC_CH_CHARGER_ID		5
+#define PCAP_ADC_CH_AD6			6
+/* ADC bank 1 */
+#define PCAP_ADC_CH_AD7			0
+#define PCAP_ADC_CH_AD8			1
+#define PCAP_ADC_CH_AD9			2
+#define PCAP_ADC_CH_TS_X1		3
+#define PCAP_ADC_CH_TS_X2		4
+#define PCAP_ADC_CH_TS_Y1		5
+#define PCAP_ADC_CH_TS_Y2		6
+
+#define PCAP_ADC_T_NOW			0
+#define PCAP_ADC_T_IN_BURST		1
+#define PCAP_ADC_T_OUT_BURST		2
+
+#define PCAP_ADC_ATO_IN_BURST		6
+#define PCAP_ADC_ATO_OUT_BURST		0
+
+#define PCAP_ADC_TS_M_XY		1
+#define PCAP_ADC_TS_M_PRESSURE		2
+#define PCAP_ADC_TS_M_PLATE_X		3
+#define PCAP_ADC_TS_M_PLATE_Y		4
+#define PCAP_ADC_TS_M_STANDBY		5
+#define PCAP_ADC_TS_M_NONTS		6
+
+#define PCAP_ADR_ADD1_MASK		0x000003ff
+#define PCAP_ADR_ADD1_SHIFT		0
+#define PCAP_ADR_ADD2_MASK		0x000ffc00
+#define PCAP_ADR_ADD2_SHIFT		10
+#define PCAP_ADR_ADINC1			(1 << 20)
+#define PCAP_ADR_ADINC2			(1 << 21)
+#define PCAP_ADR_ASC			(1 << 22)
+#define PCAP_ADR_ONESHOT		(1 << 23)
+
+#define PCAP_BUSCTRL_FSENB		(1 << 0)
+#define PCAP_BUSCTRL_USB_SUSPEND	(1 << 1)
+#define PCAP_BUSCTRL_USB_PU		(1 << 2)
+#define PCAP_BUSCTRL_USB_PD		(1 << 3)
+#define PCAP_BUSCTRL_VUSB_EN		(1 << 4)
+#define PCAP_BUSCTRL_USB_PS		(1 << 5)
+#define PCAP_BUSCTRL_VUSB_MSTR_EN	(1 << 6)
+#define PCAP_BUSCTRL_VBUS_PD_ENB	(1 << 7)
+#define PCAP_BUSCTRL_CURRLIM		(1 << 8)
+#define PCAP_BUSCTRL_RS232ENB		(1 << 9)
+#define PCAP_BUSCTRL_RS232_DIR		(1 << 10)
+#define PCAP_BUSCTRL_SE0_CONN		(1 << 11)
+#define PCAP_BUSCTRL_USB_PDM		(1 << 12)
+#define PCAP_BUSCTRL_BUS_PRI_ADJ	(1 << 24)
+
+/* leds */
+#define PCAP_LED0		0
+#define PCAP_LED1		1
+#define PCAP_BL0		2
+#define PCAP_BL1		3
+#define PCAP_LED_3MA		0
+#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
+#define PCAP_BL0_SHIFT		0
+#define PCAP_LED0_EN		(1 << 5)
+#define PCAP_LED1_EN		(1 << 6)
+#define PCAP_LED0_T_SHIFT	7
+#define PCAP_LED1_T_SHIFT	11
+#define PCAP_LED0_C_SHIFT	15
+#define PCAP_LED1_C_SHIFT	17
+#define PCAP_BL1_SHIFT		20
+
+/* RTC */
+#define PCAP_RTC_DAY_MASK	0x3fff
+#define PCAP_RTC_TOD_MASK	0xffff
+#define PCAP_RTC_PC_MASK	0x7
+#define SEC_PER_DAY		86400
+
+#endif
diff --git a/include/linux/mfd/htc-pasic3.h b/include/linux/mfd/htc-pasic3.h
index b4294f12c4f8..3d3ed67bd969 100644
--- a/include/linux/mfd/htc-pasic3.h
+++ b/include/linux/mfd/htc-pasic3.h
@@ -48,7 +48,6 @@ struct pasic3_leds_machinfo {
 
 struct pasic3_platform_data {
 	struct pasic3_leds_machinfo *led_pdata;
-	unsigned int                 bus_shift;
 	unsigned int                 clock_rate;
 };
 
diff --git a/include/linux/mfd/mc13783-private.h b/include/linux/mfd/mc13783-private.h
new file mode 100644
index 000000000000..47e698cb0f16
--- /dev/null
+++ b/include/linux/mfd/mc13783-private.h
@@ -0,0 +1,396 @@
+/*
+ * Copyright 2009 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de>
+ *
+ * Initial development of this code was funded by
+ * Phytec Messtechnik GmbH, http://www.phytec.de
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __LINUX_MFD_MC13783_PRIV_H
+#define __LINUX_MFD_MC13783_PRIV_H
+
+#include <linux/platform_device.h>
+#include <linux/mfd/mc13783.h>
+#include <linux/workqueue.h>
+#include <linux/mutex.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 device *dev;
+	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;
+
+	struct mc13783_irq irq_handler[MC13783_NUM_IRQ];
+	struct work_struct work;
+	struct completion adc_done;
+	unsigned int ts_active;
+	struct mutex adc_conv_lock;
+
+	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
+#define MC13783_REG_INTERRUPT_STATUS_1		 3
+#define MC13783_REG_INTERRUPT_MASK_1		 4
+#define MC13783_REG_INTERRUPT_SENSE_1		 5
+#define MC13783_REG_POWER_UP_MODE_SENSE		 6
+#define MC13783_REG_REVISION			 7
+#define MC13783_REG_SEMAPHORE			 8
+#define MC13783_REG_ARBITRATION_PERIPHERAL_AUDIO 9
+#define MC13783_REG_ARBITRATION_SWITCHERS	10
+#define MC13783_REG_ARBITRATION_REGULATORS_0	11
+#define MC13783_REG_ARBITRATION_REGULATORS_1	12
+#define MC13783_REG_POWER_CONTROL_0		13
+#define MC13783_REG_POWER_CONTROL_1		14
+#define MC13783_REG_POWER_CONTROL_2		15
+#define MC13783_REG_REGEN_ASSIGNMENT		16
+#define MC13783_REG_CONTROL_SPARE		17
+#define MC13783_REG_MEMORY_A			18
+#define MC13783_REG_MEMORY_B			19
+#define MC13783_REG_RTC_TIME			20
+#define MC13783_REG_RTC_ALARM			21
+#define MC13783_REG_RTC_DAY			22
+#define MC13783_REG_RTC_DAY_ALARM		23
+#define MC13783_REG_SWITCHERS_0			24
+#define MC13783_REG_SWITCHERS_1			25
+#define MC13783_REG_SWITCHERS_2			26
+#define MC13783_REG_SWITCHERS_3			27
+#define MC13783_REG_SWITCHERS_4			28
+#define MC13783_REG_SWITCHERS_5			29
+#define MC13783_REG_REGULATOR_SETTING_0		30
+#define MC13783_REG_REGULATOR_SETTING_1		31
+#define MC13783_REG_REGULATOR_MODE_0		32
+#define MC13783_REG_REGULATOR_MODE_1		33
+#define MC13783_REG_POWER_MISCELLANEOUS		34
+#define MC13783_REG_POWER_SPARE			35
+#define MC13783_REG_AUDIO_RX_0			36
+#define MC13783_REG_AUDIO_RX_1			37
+#define MC13783_REG_AUDIO_TX			38
+#define MC13783_REG_AUDIO_SSI_NETWORK		39
+#define MC13783_REG_AUDIO_CODEC			40
+#define MC13783_REG_AUDIO_STEREO_DAC		41
+#define MC13783_REG_AUDIO_SPARE			42
+#define MC13783_REG_ADC_0			43
+#define MC13783_REG_ADC_1			44
+#define MC13783_REG_ADC_2			45
+#define MC13783_REG_ADC_3			46
+#define MC13783_REG_ADC_4			47
+#define MC13783_REG_CHARGER			48
+#define MC13783_REG_USB				49
+#define MC13783_REG_CHARGE_USB_SPARE		50
+#define MC13783_REG_LED_CONTROL_0		51
+#define MC13783_REG_LED_CONTROL_1		52
+#define MC13783_REG_LED_CONTROL_2		53
+#define MC13783_REG_LED_CONTROL_3		54
+#define MC13783_REG_LED_CONTROL_4		55
+#define MC13783_REG_LED_CONTROL_5		56
+#define MC13783_REG_SPARE			57
+#define MC13783_REG_TRIM_0			58
+#define MC13783_REG_TRIM_1			59
+#define MC13783_REG_TEST_0			60
+#define MC13783_REG_TEST_1			61
+#define MC13783_REG_TEST_2			62
+#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
+ */
+#define MC13783_REGCTRL_VAUDIO_EN	(1 << 0)
+#define MC13783_REGCTRL_VAUDIO_STBY	(1 << 1)
+#define MC13783_REGCTRL_VAUDIO_MODE	(1 << 2)
+#define MC13783_REGCTRL_VIOHI_EN	(1 << 3)
+#define MC13783_REGCTRL_VIOHI_STBY	(1 << 4)
+#define MC13783_REGCTRL_VIOHI_MODE	(1 << 5)
+#define MC13783_REGCTRL_VIOLO_EN	(1 << 6)
+#define MC13783_REGCTRL_VIOLO_STBY 	(1 << 7)
+#define MC13783_REGCTRL_VIOLO_MODE	(1 << 8)
+#define MC13783_REGCTRL_VDIG_EN		(1 << 9)
+#define MC13783_REGCTRL_VDIG_STBY	(1 << 10)
+#define MC13783_REGCTRL_VDIG_MODE	(1 << 11)
+#define MC13783_REGCTRL_VGEN_EN		(1 << 12)
+#define MC13783_REGCTRL_VGEN_STBY	(1 << 13)
+#define MC13783_REGCTRL_VGEN_MODE	(1 << 14)
+#define MC13783_REGCTRL_VRFDIG_EN	(1 << 15)
+#define MC13783_REGCTRL_VRFDIG_STBY	(1 << 16)
+#define MC13783_REGCTRL_VRFDIG_MODE	(1 << 17)
+#define MC13783_REGCTRL_VRFREF_EN	(1 << 18)
+#define MC13783_REGCTRL_VRFREF_STBY	(1 << 19)
+#define MC13783_REGCTRL_VRFREF_MODE	(1 << 20)
+#define MC13783_REGCTRL_VRFCP_EN	(1 << 21)
+#define MC13783_REGCTRL_VRFCP_STBY	(1 << 22)
+#define MC13783_REGCTRL_VRFCP_MODE	(1 << 23)
+
+/*
+ * Reg Regulator Mode 1
+ */
+#define MC13783_REGCTRL_VSIM_EN		(1 << 0)
+#define MC13783_REGCTRL_VSIM_STBY	(1 << 1)
+#define MC13783_REGCTRL_VSIM_MODE	(1 << 2)
+#define MC13783_REGCTRL_VESIM_EN	(1 << 3)
+#define MC13783_REGCTRL_VESIM_STBY	(1 << 4)
+#define MC13783_REGCTRL_VESIM_MODE	(1 << 5)
+#define MC13783_REGCTRL_VCAM_EN		(1 << 6)
+#define MC13783_REGCTRL_VCAM_STBY	(1 << 7)
+#define MC13783_REGCTRL_VCAM_MODE	(1 << 8)
+#define	MC13783_REGCTRL_VRFBG_EN	(1 << 9)
+#define MC13783_REGCTRL_VRFBG_STBY	(1 << 10)
+#define MC13783_REGCTRL_VVIB_EN		(1 << 11)
+#define MC13783_REGCTRL_VRF1_EN		(1 << 12)
+#define MC13783_REGCTRL_VRF1_STBY	(1 << 13)
+#define MC13783_REGCTRL_VRF1_MODE	(1 << 14)
+#define MC13783_REGCTRL_VRF2_EN		(1 << 15)
+#define MC13783_REGCTRL_VRF2_STBY	(1 << 16)
+#define MC13783_REGCTRL_VRF2_MODE	(1 << 17)
+#define MC13783_REGCTRL_VMMC1_EN	(1 << 18)
+#define MC13783_REGCTRL_VMMC1_STBY	(1 << 19)
+#define MC13783_REGCTRL_VMMC1_MODE	(1 << 20)
+#define MC13783_REGCTRL_VMMC2_EN	(1 << 21)
+#define MC13783_REGCTRL_VMMC2_STBY	(1 << 22)
+#define MC13783_REGCTRL_VMMC2_MODE	(1 << 23)
+
+/*
+ * Reg Regulator Misc.
+ */
+#define MC13783_REGCTRL_GPO1_EN		(1 << 6)
+#define MC13783_REGCTRL_GPO2_EN		(1 << 8)
+#define MC13783_REGCTRL_GPO3_EN		(1 << 10)
+#define MC13783_REGCTRL_GPO4_EN		(1 << 12)
+#define MC13783_REGCTRL_VIBPINCTRL	(1 << 14)
+
+/*
+ * Reg Switcher 4
+ */
+#define MC13783_SWCTRL_SW1A_MODE	(1 << 0)
+#define MC13783_SWCTRL_SW1A_STBY_MODE	(1 << 2)
+#define MC13783_SWCTRL_SW1A_DVS_SPEED	(1 << 6)
+#define MC13783_SWCTRL_SW1A_PANIC_MODE	(1 << 8)
+#define MC13783_SWCTRL_SW1A_SOFTSTART	(1 << 9)
+#define MC13783_SWCTRL_SW1B_MODE	(1 << 10)
+#define MC13783_SWCTRL_SW1B_STBY_MODE	(1 << 12)
+#define MC13783_SWCTRL_SW1B_DVS_SPEED	(1 << 14)
+#define MC13783_SWCTRL_SW1B_PANIC_MODE	(1 << 16)
+#define MC13783_SWCTRL_SW1B_SOFTSTART	(1 << 17)
+#define MC13783_SWCTRL_PLL_EN		(1 << 18)
+#define MC13783_SWCTRL_PLL_FACTOR	(1 << 19)
+
+/*
+ * Reg Switcher 5
+ */
+#define MC13783_SWCTRL_SW2A_MODE	(1 << 0)
+#define MC13783_SWCTRL_SW2A_STBY_MODE	(1 << 2)
+#define MC13783_SWCTRL_SW2A_DVS_SPEED	(1 << 6)
+#define MC13783_SWCTRL_SW2A_PANIC_MODE	(1 << 8)
+#define MC13783_SWCTRL_SW2A_SOFTSTART	(1 << 9)
+#define MC13783_SWCTRL_SW2B_MODE	(1 << 10)
+#define MC13783_SWCTRL_SW2B_STBY_MODE	(1 << 12)
+#define MC13783_SWCTRL_SW2B_DVS_SPEED	(1 << 14)
+#define MC13783_SWCTRL_SW2B_PANIC_MODE	(1 << 16)
+#define MC13783_SWCTRL_SW2B_SOFTSTART	(1 << 17)
+#define MC13783_SWSET_SW3		(1 << 18)
+#define MC13783_SWCTRL_SW3_EN		(1 << 20)
+#define MC13783_SWCTRL_SW3_STBY		(1 << 21)
+#define MC13783_SWCTRL_SW3_MODE		(1 << 22)
+
+/*
+ * ADC/Touch
+ */
+#define MC13783_ADC0_LICELLCON		(1 << 0)
+#define MC13783_ADC0_CHRGICON		(1 << 1)
+#define MC13783_ADC0_BATICON		(1 << 2)
+#define MC13783_ADC0_RTHEN 		(1 << 3)
+#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)
+#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
new file mode 100644
index 000000000000..b3a2a7243573
--- /dev/null
+++ b/include/linux/mfd/mc13783.h
@@ -0,0 +1,84 @@
+/*
+ * Copyright 2009 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de>
+ *
+ * Initial development of this code was funded by
+ * Phytec Messtechnik GmbH, http://www.phytec.de
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __INCLUDE_LINUX_MFD_MC13783_H
+#define __INCLUDE_LINUX_MFD_MC13783_H
+
+struct mc13783;
+struct regulator_init_data;
+
+struct mc13783_regulator_init_data {
+	int id;
+	struct regulator_init_data *init_data;
+};
+
+struct mc13783_platform_data {
+	struct mc13783_regulator_init_data *regulators;
+	int num_regulators;
+	unsigned int flags;
+};
+
+/* mc13783_platform_data flags */
+#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)
+
+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
+#define	MC13783_SW_SW2A		2
+#define	MC13783_SW_SW2B		3
+#define	MC13783_SW_SW3		4
+#define	MC13783_SW_PLL		5
+#define	MC13783_REGU_VAUDIO	6
+#define	MC13783_REGU_VIOHI	7
+#define	MC13783_REGU_VIOLO	8
+#define	MC13783_REGU_VDIG	9
+#define	MC13783_REGU_VGEN	10
+#define	MC13783_REGU_VRFDIG	11
+#define	MC13783_REGU_VRFREF	12
+#define	MC13783_REGU_VRFCP	13
+#define	MC13783_REGU_VSIM	14
+#define	MC13783_REGU_VESIM	15
+#define	MC13783_REGU_VCAM	16
+#define	MC13783_REGU_VRFBG	17
+#define	MC13783_REGU_VVIB	18
+#define	MC13783_REGU_VRF1	19
+#define	MC13783_REGU_VRF2	20
+#define	MC13783_REGU_VMMC1	21
+#define	MC13783_REGU_VMMC2	22
+#define	MC13783_REGU_GPO1	23
+#define	MC13783_REGU_GPO2	24
+#define	MC13783_REGU_GPO3	25
+#define	MC13783_REGU_GPO4	26
+#define	MC13783_REGU_V1		27
+#define	MC13783_REGU_V2		28
+#define	MC13783_REGU_V3		29
+#define	MC13783_REGU_V4		30
+
+#endif /* __INCLUDE_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/adc.h b/include/linux/mfd/pcf50633/adc.h
index 56669b4183ad..b35e62801ffa 100644
--- a/include/linux/mfd/pcf50633/adc.h
+++ b/include/linux/mfd/pcf50633/adc.h
@@ -25,7 +25,8 @@
 #define PCF50633_REG_ADCS3		0x57
 
 #define PCF50633_ADCC1_ADCSTART		0x01
-#define PCF50633_ADCC1_RES_10BIT	0x02
+#define PCF50633_ADCC1_RES_8BIT		0x02
+#define PCF50633_ADCC1_RES_10BIT	0x00
 #define PCF50633_ADCC1_AVERAGE_NO	0x00
 #define PCF50633_ADCC1_AVERAGE_4	0x04
 #define PCF50633_ADCC1_AVERAGE_8	0x08
diff --git a/include/linux/mfd/pcf50633/core.h b/include/linux/mfd/pcf50633/core.h
index 4455b212d75a..9aba7b779fbc 100644
--- a/include/linux/mfd/pcf50633/core.h
+++ b/include/linux/mfd/pcf50633/core.h
@@ -29,6 +29,8 @@ struct pcf50633_platform_data {
 	char **batteries;
 	int num_batteries;
 
+	int charging_restart_interval;
+
 	/* Callbacks */
 	void (*probe_done)(struct pcf50633 *);
 	void (*mbc_event_callback)(struct pcf50633 *, int);
@@ -134,6 +136,7 @@ struct pcf50633 {
 	int irq;
 	struct pcf50633_irq irq_handler[PCF50633_NUM_IRQ];
 	struct work_struct irq_work;
+	struct workqueue_struct *work_queue;
 	struct mutex lock;
 
 	u8 mask_regs[5];
diff --git a/include/linux/mfd/pcf50633/mbc.h b/include/linux/mfd/pcf50633/mbc.h
index 6e17619b773a..4119579acf2c 100644
--- a/include/linux/mfd/pcf50633/mbc.h
+++ b/include/linux/mfd/pcf50633/mbc.h
@@ -128,7 +128,6 @@ enum pcf50633_reg_mbcs3 {
 int pcf50633_mbc_usb_curlim_set(struct pcf50633 *pcf, int ma);
 
 int pcf50633_mbc_get_status(struct pcf50633 *);
-void pcf50633_mbc_set_status(struct pcf50633 *, int what, int status);
 
 #endif
 
diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h
index 516d955ab8a1..6b9c5d06690c 100644
--- a/include/linux/mfd/tmio.h
+++ b/include/linux/mfd/tmio.h
@@ -19,6 +19,13 @@
 	} while (0)
 
 /*
+ * data for the MMC controller
+ */
+struct tmio_mmc_data {
+	const unsigned int		hclk;
+};
+
+/*
  * data for the NAND controller
  */
 struct tmio_nand_data {
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..aa9c3789bed4
--- /dev/null
+++ b/include/linux/mfd/ucb1x00.h
@@ -0,0 +1,258 @@
+/*
+ *  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>
+
+#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/auxadc.h b/include/linux/mfd/wm831x/auxadc.h
new file mode 100644
index 000000000000..b132067e9e99
--- /dev/null
+++ b/include/linux/mfd/wm831x/auxadc.h
@@ -0,0 +1,216 @@
+/*
+ * include/linux/mfd/wm831x/auxadc.h -- Auxiliary ADC interface for WM831x
+ *
+ * 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_WM831X_AUXADC_H__
+#define __MFD_WM831X_AUXADC_H__
+
+/*
+ * R16429 (0x402D) - AuxADC Data
+ */
+#define WM831X_AUX_DATA_SRC_MASK                0xF000  /* AUX_DATA_SRC - [15:12] */
+#define WM831X_AUX_DATA_SRC_SHIFT                   12  /* AUX_DATA_SRC - [15:12] */
+#define WM831X_AUX_DATA_SRC_WIDTH                    4  /* AUX_DATA_SRC - [15:12] */
+#define WM831X_AUX_DATA_MASK                    0x0FFF  /* AUX_DATA - [11:0] */
+#define WM831X_AUX_DATA_SHIFT                        0  /* AUX_DATA - [11:0] */
+#define WM831X_AUX_DATA_WIDTH                       12  /* AUX_DATA - [11:0] */
+
+/*
+ * R16430 (0x402E) - AuxADC Control
+ */
+#define WM831X_AUX_ENA                          0x8000  /* AUX_ENA */
+#define WM831X_AUX_ENA_MASK                     0x8000  /* AUX_ENA */
+#define WM831X_AUX_ENA_SHIFT                        15  /* AUX_ENA */
+#define WM831X_AUX_ENA_WIDTH                         1  /* AUX_ENA */
+#define WM831X_AUX_CVT_ENA                      0x4000  /* AUX_CVT_ENA */
+#define WM831X_AUX_CVT_ENA_MASK                 0x4000  /* AUX_CVT_ENA */
+#define WM831X_AUX_CVT_ENA_SHIFT                    14  /* AUX_CVT_ENA */
+#define WM831X_AUX_CVT_ENA_WIDTH                     1  /* AUX_CVT_ENA */
+#define WM831X_AUX_SLPENA                       0x1000  /* AUX_SLPENA */
+#define WM831X_AUX_SLPENA_MASK                  0x1000  /* AUX_SLPENA */
+#define WM831X_AUX_SLPENA_SHIFT                     12  /* AUX_SLPENA */
+#define WM831X_AUX_SLPENA_WIDTH                      1  /* AUX_SLPENA */
+#define WM831X_AUX_FRC_ENA                      0x0800  /* AUX_FRC_ENA */
+#define WM831X_AUX_FRC_ENA_MASK                 0x0800  /* AUX_FRC_ENA */
+#define WM831X_AUX_FRC_ENA_SHIFT                    11  /* AUX_FRC_ENA */
+#define WM831X_AUX_FRC_ENA_WIDTH                     1  /* AUX_FRC_ENA */
+#define WM831X_AUX_RATE_MASK                    0x003F  /* AUX_RATE - [5:0] */
+#define WM831X_AUX_RATE_SHIFT                        0  /* AUX_RATE - [5:0] */
+#define WM831X_AUX_RATE_WIDTH                        6  /* AUX_RATE - [5:0] */
+
+/*
+ * R16431 (0x402F) - AuxADC Source
+ */
+#define WM831X_AUX_CAL_SEL                      0x8000  /* AUX_CAL_SEL */
+#define WM831X_AUX_CAL_SEL_MASK                 0x8000  /* AUX_CAL_SEL */
+#define WM831X_AUX_CAL_SEL_SHIFT                    15  /* AUX_CAL_SEL */
+#define WM831X_AUX_CAL_SEL_WIDTH                     1  /* AUX_CAL_SEL */
+#define WM831X_AUX_BKUP_BATT_SEL                0x0400  /* AUX_BKUP_BATT_SEL */
+#define WM831X_AUX_BKUP_BATT_SEL_MASK           0x0400  /* AUX_BKUP_BATT_SEL */
+#define WM831X_AUX_BKUP_BATT_SEL_SHIFT              10  /* AUX_BKUP_BATT_SEL */
+#define WM831X_AUX_BKUP_BATT_SEL_WIDTH               1  /* AUX_BKUP_BATT_SEL */
+#define WM831X_AUX_WALL_SEL                     0x0200  /* AUX_WALL_SEL */
+#define WM831X_AUX_WALL_SEL_MASK                0x0200  /* AUX_WALL_SEL */
+#define WM831X_AUX_WALL_SEL_SHIFT                    9  /* AUX_WALL_SEL */
+#define WM831X_AUX_WALL_SEL_WIDTH                    1  /* AUX_WALL_SEL */
+#define WM831X_AUX_BATT_SEL                     0x0100  /* AUX_BATT_SEL */
+#define WM831X_AUX_BATT_SEL_MASK                0x0100  /* AUX_BATT_SEL */
+#define WM831X_AUX_BATT_SEL_SHIFT                    8  /* AUX_BATT_SEL */
+#define WM831X_AUX_BATT_SEL_WIDTH                    1  /* AUX_BATT_SEL */
+#define WM831X_AUX_USB_SEL                      0x0080  /* AUX_USB_SEL */
+#define WM831X_AUX_USB_SEL_MASK                 0x0080  /* AUX_USB_SEL */
+#define WM831X_AUX_USB_SEL_SHIFT                     7  /* AUX_USB_SEL */
+#define WM831X_AUX_USB_SEL_WIDTH                     1  /* AUX_USB_SEL */
+#define WM831X_AUX_SYSVDD_SEL                   0x0040  /* AUX_SYSVDD_SEL */
+#define WM831X_AUX_SYSVDD_SEL_MASK              0x0040  /* AUX_SYSVDD_SEL */
+#define WM831X_AUX_SYSVDD_SEL_SHIFT                  6  /* AUX_SYSVDD_SEL */
+#define WM831X_AUX_SYSVDD_SEL_WIDTH                  1  /* AUX_SYSVDD_SEL */
+#define WM831X_AUX_BATT_TEMP_SEL                0x0020  /* AUX_BATT_TEMP_SEL */
+#define WM831X_AUX_BATT_TEMP_SEL_MASK           0x0020  /* AUX_BATT_TEMP_SEL */
+#define WM831X_AUX_BATT_TEMP_SEL_SHIFT               5  /* AUX_BATT_TEMP_SEL */
+#define WM831X_AUX_BATT_TEMP_SEL_WIDTH               1  /* AUX_BATT_TEMP_SEL */
+#define WM831X_AUX_CHIP_TEMP_SEL                0x0010  /* AUX_CHIP_TEMP_SEL */
+#define WM831X_AUX_CHIP_TEMP_SEL_MASK           0x0010  /* AUX_CHIP_TEMP_SEL */
+#define WM831X_AUX_CHIP_TEMP_SEL_SHIFT               4  /* AUX_CHIP_TEMP_SEL */
+#define WM831X_AUX_CHIP_TEMP_SEL_WIDTH               1  /* AUX_CHIP_TEMP_SEL */
+#define WM831X_AUX_AUX4_SEL                     0x0008  /* AUX_AUX4_SEL */
+#define WM831X_AUX_AUX4_SEL_MASK                0x0008  /* AUX_AUX4_SEL */
+#define WM831X_AUX_AUX4_SEL_SHIFT                    3  /* AUX_AUX4_SEL */
+#define WM831X_AUX_AUX4_SEL_WIDTH                    1  /* AUX_AUX4_SEL */
+#define WM831X_AUX_AUX3_SEL                     0x0004  /* AUX_AUX3_SEL */
+#define WM831X_AUX_AUX3_SEL_MASK                0x0004  /* AUX_AUX3_SEL */
+#define WM831X_AUX_AUX3_SEL_SHIFT                    2  /* AUX_AUX3_SEL */
+#define WM831X_AUX_AUX3_SEL_WIDTH                    1  /* AUX_AUX3_SEL */
+#define WM831X_AUX_AUX2_SEL                     0x0002  /* AUX_AUX2_SEL */
+#define WM831X_AUX_AUX2_SEL_MASK                0x0002  /* AUX_AUX2_SEL */
+#define WM831X_AUX_AUX2_SEL_SHIFT                    1  /* AUX_AUX2_SEL */
+#define WM831X_AUX_AUX2_SEL_WIDTH                    1  /* AUX_AUX2_SEL */
+#define WM831X_AUX_AUX1_SEL                     0x0001  /* AUX_AUX1_SEL */
+#define WM831X_AUX_AUX1_SEL_MASK                0x0001  /* AUX_AUX1_SEL */
+#define WM831X_AUX_AUX1_SEL_SHIFT                    0  /* AUX_AUX1_SEL */
+#define WM831X_AUX_AUX1_SEL_WIDTH                    1  /* AUX_AUX1_SEL */
+
+/*
+ * R16432 (0x4030) - Comparator Control
+ */
+#define WM831X_DCOMP4_STS                       0x0800  /* DCOMP4_STS */
+#define WM831X_DCOMP4_STS_MASK                  0x0800  /* DCOMP4_STS */
+#define WM831X_DCOMP4_STS_SHIFT                     11  /* DCOMP4_STS */
+#define WM831X_DCOMP4_STS_WIDTH                      1  /* DCOMP4_STS */
+#define WM831X_DCOMP3_STS                       0x0400  /* DCOMP3_STS */
+#define WM831X_DCOMP3_STS_MASK                  0x0400  /* DCOMP3_STS */
+#define WM831X_DCOMP3_STS_SHIFT                     10  /* DCOMP3_STS */
+#define WM831X_DCOMP3_STS_WIDTH                      1  /* DCOMP3_STS */
+#define WM831X_DCOMP2_STS                       0x0200  /* DCOMP2_STS */
+#define WM831X_DCOMP2_STS_MASK                  0x0200  /* DCOMP2_STS */
+#define WM831X_DCOMP2_STS_SHIFT                      9  /* DCOMP2_STS */
+#define WM831X_DCOMP2_STS_WIDTH                      1  /* DCOMP2_STS */
+#define WM831X_DCOMP1_STS                       0x0100  /* DCOMP1_STS */
+#define WM831X_DCOMP1_STS_MASK                  0x0100  /* DCOMP1_STS */
+#define WM831X_DCOMP1_STS_SHIFT                      8  /* DCOMP1_STS */
+#define WM831X_DCOMP1_STS_WIDTH                      1  /* DCOMP1_STS */
+#define WM831X_DCMP4_ENA                        0x0008  /* DCMP4_ENA */
+#define WM831X_DCMP4_ENA_MASK                   0x0008  /* DCMP4_ENA */
+#define WM831X_DCMP4_ENA_SHIFT                       3  /* DCMP4_ENA */
+#define WM831X_DCMP4_ENA_WIDTH                       1  /* DCMP4_ENA */
+#define WM831X_DCMP3_ENA                        0x0004  /* DCMP3_ENA */
+#define WM831X_DCMP3_ENA_MASK                   0x0004  /* DCMP3_ENA */
+#define WM831X_DCMP3_ENA_SHIFT                       2  /* DCMP3_ENA */
+#define WM831X_DCMP3_ENA_WIDTH                       1  /* DCMP3_ENA */
+#define WM831X_DCMP2_ENA                        0x0002  /* DCMP2_ENA */
+#define WM831X_DCMP2_ENA_MASK                   0x0002  /* DCMP2_ENA */
+#define WM831X_DCMP2_ENA_SHIFT                       1  /* DCMP2_ENA */
+#define WM831X_DCMP2_ENA_WIDTH                       1  /* DCMP2_ENA */
+#define WM831X_DCMP1_ENA                        0x0001  /* DCMP1_ENA */
+#define WM831X_DCMP1_ENA_MASK                   0x0001  /* DCMP1_ENA */
+#define WM831X_DCMP1_ENA_SHIFT                       0  /* DCMP1_ENA */
+#define WM831X_DCMP1_ENA_WIDTH                       1  /* DCMP1_ENA */
+
+/*
+ * R16433 (0x4031) - Comparator 1
+ */
+#define WM831X_DCMP1_SRC_MASK                   0xE000  /* DCMP1_SRC - [15:13] */
+#define WM831X_DCMP1_SRC_SHIFT                      13  /* DCMP1_SRC - [15:13] */
+#define WM831X_DCMP1_SRC_WIDTH                       3  /* DCMP1_SRC - [15:13] */
+#define WM831X_DCMP1_GT                         0x1000  /* DCMP1_GT */
+#define WM831X_DCMP1_GT_MASK                    0x1000  /* DCMP1_GT */
+#define WM831X_DCMP1_GT_SHIFT                       12  /* DCMP1_GT */
+#define WM831X_DCMP1_GT_WIDTH                        1  /* DCMP1_GT */
+#define WM831X_DCMP1_THR_MASK                   0x0FFF  /* DCMP1_THR - [11:0] */
+#define WM831X_DCMP1_THR_SHIFT                       0  /* DCMP1_THR - [11:0] */
+#define WM831X_DCMP1_THR_WIDTH                      12  /* DCMP1_THR - [11:0] */
+
+/*
+ * R16434 (0x4032) - Comparator 2
+ */
+#define WM831X_DCMP2_SRC_MASK                   0xE000  /* DCMP2_SRC - [15:13] */
+#define WM831X_DCMP2_SRC_SHIFT                      13  /* DCMP2_SRC - [15:13] */
+#define WM831X_DCMP2_SRC_WIDTH                       3  /* DCMP2_SRC - [15:13] */
+#define WM831X_DCMP2_GT                         0x1000  /* DCMP2_GT */
+#define WM831X_DCMP2_GT_MASK                    0x1000  /* DCMP2_GT */
+#define WM831X_DCMP2_GT_SHIFT                       12  /* DCMP2_GT */
+#define WM831X_DCMP2_GT_WIDTH                        1  /* DCMP2_GT */
+#define WM831X_DCMP2_THR_MASK                   0x0FFF  /* DCMP2_THR - [11:0] */
+#define WM831X_DCMP2_THR_SHIFT                       0  /* DCMP2_THR - [11:0] */
+#define WM831X_DCMP2_THR_WIDTH                      12  /* DCMP2_THR - [11:0] */
+
+/*
+ * R16435 (0x4033) - Comparator 3
+ */
+#define WM831X_DCMP3_SRC_MASK                   0xE000  /* DCMP3_SRC - [15:13] */
+#define WM831X_DCMP3_SRC_SHIFT                      13  /* DCMP3_SRC - [15:13] */
+#define WM831X_DCMP3_SRC_WIDTH                       3  /* DCMP3_SRC - [15:13] */
+#define WM831X_DCMP3_GT                         0x1000  /* DCMP3_GT */
+#define WM831X_DCMP3_GT_MASK                    0x1000  /* DCMP3_GT */
+#define WM831X_DCMP3_GT_SHIFT                       12  /* DCMP3_GT */
+#define WM831X_DCMP3_GT_WIDTH                        1  /* DCMP3_GT */
+#define WM831X_DCMP3_THR_MASK                   0x0FFF  /* DCMP3_THR - [11:0] */
+#define WM831X_DCMP3_THR_SHIFT                       0  /* DCMP3_THR - [11:0] */
+#define WM831X_DCMP3_THR_WIDTH                      12  /* DCMP3_THR - [11:0] */
+
+/*
+ * R16436 (0x4034) - Comparator 4
+ */
+#define WM831X_DCMP4_SRC_MASK                   0xE000  /* DCMP4_SRC - [15:13] */
+#define WM831X_DCMP4_SRC_SHIFT                      13  /* DCMP4_SRC - [15:13] */
+#define WM831X_DCMP4_SRC_WIDTH                       3  /* DCMP4_SRC - [15:13] */
+#define WM831X_DCMP4_GT                         0x1000  /* DCMP4_GT */
+#define WM831X_DCMP4_GT_MASK                    0x1000  /* DCMP4_GT */
+#define WM831X_DCMP4_GT_SHIFT                       12  /* DCMP4_GT */
+#define WM831X_DCMP4_GT_WIDTH                        1  /* DCMP4_GT */
+#define WM831X_DCMP4_THR_MASK                   0x0FFF  /* DCMP4_THR - [11:0] */
+#define WM831X_DCMP4_THR_SHIFT                       0  /* DCMP4_THR - [11:0] */
+#define WM831X_DCMP4_THR_WIDTH                      12  /* DCMP4_THR - [11:0] */
+
+#define WM831X_AUX_CAL_FACTOR  0xfff
+#define WM831X_AUX_CAL_NOMINAL 0x222
+
+enum wm831x_auxadc {
+	WM831X_AUX_CAL = 15,
+	WM831X_AUX_BKUP_BATT = 10,
+	WM831X_AUX_WALL = 9,
+	WM831X_AUX_BATT = 8,
+	WM831X_AUX_USB = 7,
+	WM831X_AUX_SYSVDD = 6,
+	WM831X_AUX_BATT_TEMP = 5,
+	WM831X_AUX_CHIP_TEMP = 4,
+	WM831X_AUX_AUX4 = 3,
+	WM831X_AUX_AUX3 = 2,
+	WM831X_AUX_AUX2 = 1,
+	WM831X_AUX_AUX1 = 0,
+};
+
+int wm831x_auxadc_read(struct wm831x *wm831x, enum wm831x_auxadc input);
+int wm831x_auxadc_read_uv(struct wm831x *wm831x, enum wm831x_auxadc input);
+
+#endif
diff --git a/include/linux/mfd/wm831x/core.h b/include/linux/mfd/wm831x/core.h
new file mode 100644
index 000000000000..91eb493bf14c
--- /dev/null
+++ b/include/linux/mfd/wm831x/core.h
@@ -0,0 +1,289 @@
+/*
+ * include/linux/mfd/wm831x/core.h -- Core interface for WM831x
+ *
+ * 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_WM831X_CORE_H__
+#define __MFD_WM831X_CORE_H__
+
+#include <linux/interrupt.h>
+#include <linux/workqueue.h>
+
+/*
+ * Register values.
+ */
+#define WM831X_RESET_ID                         0x00
+#define WM831X_REVISION                         0x01
+#define WM831X_PARENT_ID                        0x4000
+#define WM831X_SYSVDD_CONTROL                   0x4001
+#define WM831X_THERMAL_MONITORING               0x4002
+#define WM831X_POWER_STATE                      0x4003
+#define WM831X_WATCHDOG                         0x4004
+#define WM831X_ON_PIN_CONTROL                   0x4005
+#define WM831X_RESET_CONTROL                    0x4006
+#define WM831X_CONTROL_INTERFACE                0x4007
+#define WM831X_SECURITY_KEY                     0x4008
+#define WM831X_SOFTWARE_SCRATCH                 0x4009
+#define WM831X_OTP_CONTROL                      0x400A
+#define WM831X_GPIO_LEVEL                       0x400C
+#define WM831X_SYSTEM_STATUS                    0x400D
+#define WM831X_ON_SOURCE                        0x400E
+#define WM831X_OFF_SOURCE                       0x400F
+#define WM831X_SYSTEM_INTERRUPTS                0x4010
+#define WM831X_INTERRUPT_STATUS_1               0x4011
+#define WM831X_INTERRUPT_STATUS_2               0x4012
+#define WM831X_INTERRUPT_STATUS_3               0x4013
+#define WM831X_INTERRUPT_STATUS_4               0x4014
+#define WM831X_INTERRUPT_STATUS_5               0x4015
+#define WM831X_IRQ_CONFIG                       0x4017
+#define WM831X_SYSTEM_INTERRUPTS_MASK           0x4018
+#define WM831X_INTERRUPT_STATUS_1_MASK          0x4019
+#define WM831X_INTERRUPT_STATUS_2_MASK          0x401A
+#define WM831X_INTERRUPT_STATUS_3_MASK          0x401B
+#define WM831X_INTERRUPT_STATUS_4_MASK          0x401C
+#define WM831X_INTERRUPT_STATUS_5_MASK          0x401D
+#define WM831X_RTC_WRITE_COUNTER                0x4020
+#define WM831X_RTC_TIME_1                       0x4021
+#define WM831X_RTC_TIME_2                       0x4022
+#define WM831X_RTC_ALARM_1                      0x4023
+#define WM831X_RTC_ALARM_2                      0x4024
+#define WM831X_RTC_CONTROL                      0x4025
+#define WM831X_RTC_TRIM                         0x4026
+#define WM831X_TOUCH_CONTROL_1                  0x4028
+#define WM831X_TOUCH_CONTROL_2                  0x4029
+#define WM831X_TOUCH_DATA_X                     0x402A
+#define WM831X_TOUCH_DATA_Y                     0x402B
+#define WM831X_TOUCH_DATA_Z                     0x402C
+#define WM831X_AUXADC_DATA                      0x402D
+#define WM831X_AUXADC_CONTROL                   0x402E
+#define WM831X_AUXADC_SOURCE                    0x402F
+#define WM831X_COMPARATOR_CONTROL               0x4030
+#define WM831X_COMPARATOR_1                     0x4031
+#define WM831X_COMPARATOR_2                     0x4032
+#define WM831X_COMPARATOR_3                     0x4033
+#define WM831X_COMPARATOR_4                     0x4034
+#define WM831X_GPIO1_CONTROL                    0x4038
+#define WM831X_GPIO2_CONTROL                    0x4039
+#define WM831X_GPIO3_CONTROL                    0x403A
+#define WM831X_GPIO4_CONTROL                    0x403B
+#define WM831X_GPIO5_CONTROL                    0x403C
+#define WM831X_GPIO6_CONTROL                    0x403D
+#define WM831X_GPIO7_CONTROL                    0x403E
+#define WM831X_GPIO8_CONTROL                    0x403F
+#define WM831X_GPIO9_CONTROL                    0x4040
+#define WM831X_GPIO10_CONTROL                   0x4041
+#define WM831X_GPIO11_CONTROL                   0x4042
+#define WM831X_GPIO12_CONTROL                   0x4043
+#define WM831X_GPIO13_CONTROL                   0x4044
+#define WM831X_GPIO14_CONTROL                   0x4045
+#define WM831X_GPIO15_CONTROL                   0x4046
+#define WM831X_GPIO16_CONTROL                   0x4047
+#define WM831X_CHARGER_CONTROL_1                0x4048
+#define WM831X_CHARGER_CONTROL_2                0x4049
+#define WM831X_CHARGER_STATUS                   0x404A
+#define WM831X_BACKUP_CHARGER_CONTROL           0x404B
+#define WM831X_STATUS_LED_1                     0x404C
+#define WM831X_STATUS_LED_2                     0x404D
+#define WM831X_CURRENT_SINK_1                   0x404E
+#define WM831X_CURRENT_SINK_2                   0x404F
+#define WM831X_DCDC_ENABLE                      0x4050
+#define WM831X_LDO_ENABLE                       0x4051
+#define WM831X_DCDC_STATUS                      0x4052
+#define WM831X_LDO_STATUS                       0x4053
+#define WM831X_DCDC_UV_STATUS                   0x4054
+#define WM831X_LDO_UV_STATUS                    0x4055
+#define WM831X_DC1_CONTROL_1                    0x4056
+#define WM831X_DC1_CONTROL_2                    0x4057
+#define WM831X_DC1_ON_CONFIG                    0x4058
+#define WM831X_DC1_SLEEP_CONTROL                0x4059
+#define WM831X_DC1_DVS_CONTROL                  0x405A
+#define WM831X_DC2_CONTROL_1                    0x405B
+#define WM831X_DC2_CONTROL_2                    0x405C
+#define WM831X_DC2_ON_CONFIG                    0x405D
+#define WM831X_DC2_SLEEP_CONTROL                0x405E
+#define WM831X_DC2_DVS_CONTROL                  0x405F
+#define WM831X_DC3_CONTROL_1                    0x4060
+#define WM831X_DC3_CONTROL_2                    0x4061
+#define WM831X_DC3_ON_CONFIG                    0x4062
+#define WM831X_DC3_SLEEP_CONTROL                0x4063
+#define WM831X_DC4_CONTROL                      0x4064
+#define WM831X_DC4_SLEEP_CONTROL                0x4065
+#define WM831X_EPE1_CONTROL                     0x4066
+#define WM831X_EPE2_CONTROL                     0x4067
+#define WM831X_LDO1_CONTROL                     0x4068
+#define WM831X_LDO1_ON_CONTROL                  0x4069
+#define WM831X_LDO1_SLEEP_CONTROL               0x406A
+#define WM831X_LDO2_CONTROL                     0x406B
+#define WM831X_LDO2_ON_CONTROL                  0x406C
+#define WM831X_LDO2_SLEEP_CONTROL               0x406D
+#define WM831X_LDO3_CONTROL                     0x406E
+#define WM831X_LDO3_ON_CONTROL                  0x406F
+#define WM831X_LDO3_SLEEP_CONTROL               0x4070
+#define WM831X_LDO4_CONTROL                     0x4071
+#define WM831X_LDO4_ON_CONTROL                  0x4072
+#define WM831X_LDO4_SLEEP_CONTROL               0x4073
+#define WM831X_LDO5_CONTROL                     0x4074
+#define WM831X_LDO5_ON_CONTROL                  0x4075
+#define WM831X_LDO5_SLEEP_CONTROL               0x4076
+#define WM831X_LDO6_CONTROL                     0x4077
+#define WM831X_LDO6_ON_CONTROL                  0x4078
+#define WM831X_LDO6_SLEEP_CONTROL               0x4079
+#define WM831X_LDO7_CONTROL                     0x407A
+#define WM831X_LDO7_ON_CONTROL                  0x407B
+#define WM831X_LDO7_SLEEP_CONTROL               0x407C
+#define WM831X_LDO8_CONTROL                     0x407D
+#define WM831X_LDO8_ON_CONTROL                  0x407E
+#define WM831X_LDO8_SLEEP_CONTROL               0x407F
+#define WM831X_LDO9_CONTROL                     0x4080
+#define WM831X_LDO9_ON_CONTROL                  0x4081
+#define WM831X_LDO9_SLEEP_CONTROL               0x4082
+#define WM831X_LDO10_CONTROL                    0x4083
+#define WM831X_LDO10_ON_CONTROL                 0x4084
+#define WM831X_LDO10_SLEEP_CONTROL              0x4085
+#define WM831X_LDO11_ON_CONTROL                 0x4087
+#define WM831X_LDO11_SLEEP_CONTROL              0x4088
+#define WM831X_POWER_GOOD_SOURCE_1              0x408E
+#define WM831X_POWER_GOOD_SOURCE_2              0x408F
+#define WM831X_CLOCK_CONTROL_1                  0x4090
+#define WM831X_CLOCK_CONTROL_2                  0x4091
+#define WM831X_FLL_CONTROL_1                    0x4092
+#define WM831X_FLL_CONTROL_2                    0x4093
+#define WM831X_FLL_CONTROL_3                    0x4094
+#define WM831X_FLL_CONTROL_4                    0x4095
+#define WM831X_FLL_CONTROL_5                    0x4096
+#define WM831X_UNIQUE_ID_1                      0x7800
+#define WM831X_UNIQUE_ID_2                      0x7801
+#define WM831X_UNIQUE_ID_3                      0x7802
+#define WM831X_UNIQUE_ID_4                      0x7803
+#define WM831X_UNIQUE_ID_5                      0x7804
+#define WM831X_UNIQUE_ID_6                      0x7805
+#define WM831X_UNIQUE_ID_7                      0x7806
+#define WM831X_UNIQUE_ID_8                      0x7807
+#define WM831X_FACTORY_OTP_ID                   0x7808
+#define WM831X_FACTORY_OTP_1                    0x7809
+#define WM831X_FACTORY_OTP_2                    0x780A
+#define WM831X_FACTORY_OTP_3                    0x780B
+#define WM831X_FACTORY_OTP_4                    0x780C
+#define WM831X_FACTORY_OTP_5                    0x780D
+#define WM831X_CUSTOMER_OTP_ID                  0x7810
+#define WM831X_DC1_OTP_CONTROL                  0x7811
+#define WM831X_DC2_OTP_CONTROL                  0x7812
+#define WM831X_DC3_OTP_CONTROL                  0x7813
+#define WM831X_LDO1_2_OTP_CONTROL               0x7814
+#define WM831X_LDO3_4_OTP_CONTROL               0x7815
+#define WM831X_LDO5_6_OTP_CONTROL               0x7816
+#define WM831X_LDO7_8_OTP_CONTROL               0x7817
+#define WM831X_LDO9_10_OTP_CONTROL              0x7818
+#define WM831X_LDO11_EPE_CONTROL                0x7819
+#define WM831X_GPIO1_OTP_CONTROL                0x781A
+#define WM831X_GPIO2_OTP_CONTROL                0x781B
+#define WM831X_GPIO3_OTP_CONTROL                0x781C
+#define WM831X_GPIO4_OTP_CONTROL                0x781D
+#define WM831X_GPIO5_OTP_CONTROL                0x781E
+#define WM831X_GPIO6_OTP_CONTROL                0x781F
+#define WM831X_DBE_CHECK_DATA                   0x7827
+
+/*
+ * R0 (0x00) - Reset ID
+ */
+#define WM831X_CHIP_ID_MASK                     0xFFFF  /* CHIP_ID - [15:0] */
+#define WM831X_CHIP_ID_SHIFT                         0  /* CHIP_ID - [15:0] */
+#define WM831X_CHIP_ID_WIDTH                        16  /* CHIP_ID - [15:0] */
+
+/*
+ * R1 (0x01) - Revision
+ */
+#define WM831X_PARENT_REV_MASK                  0xFF00  /* PARENT_REV - [15:8] */
+#define WM831X_PARENT_REV_SHIFT                      8  /* PARENT_REV - [15:8] */
+#define WM831X_PARENT_REV_WIDTH                      8  /* PARENT_REV - [15:8] */
+#define WM831X_CHILD_REV_MASK                   0x00FF  /* CHILD_REV - [7:0] */
+#define WM831X_CHILD_REV_SHIFT                       0  /* CHILD_REV - [7:0] */
+#define WM831X_CHILD_REV_WIDTH                       8  /* CHILD_REV - [7:0] */
+
+/*
+ * R16384 (0x4000) - Parent ID
+ */
+#define WM831X_PARENT_ID_MASK                   0xFFFF  /* PARENT_ID - [15:0] */
+#define WM831X_PARENT_ID_SHIFT                       0  /* PARENT_ID - [15:0] */
+#define WM831X_PARENT_ID_WIDTH                      16  /* PARENT_ID - [15:0] */
+
+/*
+ * R16389 (0x4005) - ON Pin Control
+ */
+#define WM831X_ON_PIN_SECACT_MASK               0x0300  /* ON_PIN_SECACT - [9:8] */
+#define WM831X_ON_PIN_SECACT_SHIFT                   8  /* ON_PIN_SECACT - [9:8] */
+#define WM831X_ON_PIN_SECACT_WIDTH                   2  /* ON_PIN_SECACT - [9:8] */
+#define WM831X_ON_PIN_PRIMACT_MASK              0x0030  /* ON_PIN_PRIMACT - [5:4] */
+#define WM831X_ON_PIN_PRIMACT_SHIFT                  4  /* ON_PIN_PRIMACT - [5:4] */
+#define WM831X_ON_PIN_PRIMACT_WIDTH                  2  /* ON_PIN_PRIMACT - [5:4] */
+#define WM831X_ON_PIN_STS                       0x0008  /* ON_PIN_STS */
+#define WM831X_ON_PIN_STS_MASK                  0x0008  /* ON_PIN_STS */
+#define WM831X_ON_PIN_STS_SHIFT                      3  /* ON_PIN_STS */
+#define WM831X_ON_PIN_STS_WIDTH                      1  /* ON_PIN_STS */
+#define WM831X_ON_PIN_TO_MASK                   0x0003  /* ON_PIN_TO - [1:0] */
+#define WM831X_ON_PIN_TO_SHIFT                       0  /* ON_PIN_TO - [1:0] */
+#define WM831X_ON_PIN_TO_WIDTH                       2  /* ON_PIN_TO - [1:0] */
+
+struct regulator_dev;
+
+struct wm831x {
+	struct mutex io_lock;
+
+	struct device *dev;
+	int (*read_dev)(struct wm831x *wm831x, unsigned short reg,
+			int bytes, void *dest);
+	int (*write_dev)(struct wm831x *wm831x, unsigned short reg,
+			 int bytes, void *src);
+
+	void *control_data;
+
+	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];
+
+	struct mutex auxadc_lock;
+
+	/* The WM831x has a security key blocking access to certain
+	 * registers.  The mutex is taken by the accessors for locking
+	 * and unlocking the security key, locked is used to fail
+	 * writes if the lock is held.
+	 */
+	struct mutex key_lock;
+	unsigned int locked:1;
+};
+
+/* Device I/O API */
+int wm831x_reg_read(struct wm831x *wm831x, unsigned short reg);
+int wm831x_reg_write(struct wm831x *wm831x, unsigned short reg,
+		 unsigned short val);
+void wm831x_reg_lock(struct wm831x *wm831x);
+int wm831x_reg_unlock(struct wm831x *wm831x);
+int wm831x_set_bits(struct wm831x *wm831x, unsigned short reg,
+		    unsigned short mask, unsigned short val);
+int wm831x_bulk_read(struct wm831x *wm831x, unsigned short reg,
+		     int count, u16 *buf);
+
+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,
+				    unsigned int irq, irq_handler_t handler,
+				    unsigned long flags, const char *name,
+				    void *dev);
+void wm831x_free_irq(struct wm831x *wm831x, unsigned int, void *);
+void wm831x_disable_irq(struct wm831x *wm831x, int irq);
+void wm831x_enable_irq(struct wm831x *wm831x, int irq);
+
+#endif
diff --git a/include/linux/mfd/wm831x/gpio.h b/include/linux/mfd/wm831x/gpio.h
new file mode 100644
index 000000000000..2835614af0e3
--- /dev/null
+++ b/include/linux/mfd/wm831x/gpio.h
@@ -0,0 +1,55 @@
+/*
+ * include/linux/mfd/wm831x/gpio.h -- GPIO for WM831x
+ *
+ * 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_WM831X_GPIO_H__
+#define __MFD_WM831X_GPIO_H__
+
+/*
+ * R16440-16455 (0x4038-0x4047) - GPIOx Control
+ */
+#define WM831X_GPN_DIR                          0x8000  /* GPN_DIR */
+#define WM831X_GPN_DIR_MASK                     0x8000  /* GPN_DIR */
+#define WM831X_GPN_DIR_SHIFT                        15  /* GPN_DIR */
+#define WM831X_GPN_DIR_WIDTH                         1  /* GPN_DIR */
+#define WM831X_GPN_PULL_MASK                    0x6000  /* GPN_PULL - [14:13] */
+#define WM831X_GPN_PULL_SHIFT                       13  /* GPN_PULL - [14:13] */
+#define WM831X_GPN_PULL_WIDTH                        2  /* GPN_PULL - [14:13] */
+#define WM831X_GPN_INT_MODE                     0x1000  /* GPN_INT_MODE */
+#define WM831X_GPN_INT_MODE_MASK                0x1000  /* GPN_INT_MODE */
+#define WM831X_GPN_INT_MODE_SHIFT                   12  /* GPN_INT_MODE */
+#define WM831X_GPN_INT_MODE_WIDTH                    1  /* GPN_INT_MODE */
+#define WM831X_GPN_PWR_DOM                      0x0800  /* GPN_PWR_DOM */
+#define WM831X_GPN_PWR_DOM_MASK                 0x0800  /* GPN_PWR_DOM */
+#define WM831X_GPN_PWR_DOM_SHIFT                    11  /* GPN_PWR_DOM */
+#define WM831X_GPN_PWR_DOM_WIDTH                     1  /* GPN_PWR_DOM */
+#define WM831X_GPN_POL                          0x0400  /* GPN_POL */
+#define WM831X_GPN_POL_MASK                     0x0400  /* GPN_POL */
+#define WM831X_GPN_POL_SHIFT                        10  /* GPN_POL */
+#define WM831X_GPN_POL_WIDTH                         1  /* GPN_POL */
+#define WM831X_GPN_OD                           0x0200  /* GPN_OD */
+#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_TRI                          0x0080  /* GPN_TRI */
+#define WM831X_GPN_TRI_MASK                     0x0080  /* GPN_TRI */
+#define WM831X_GPN_TRI_SHIFT                         7  /* GPN_TRI */
+#define WM831X_GPN_TRI_WIDTH                         1  /* GPN_TRI */
+#define WM831X_GPN_FN_MASK                      0x000F  /* GPN_FN - [3:0] */
+#define WM831X_GPN_FN_SHIFT                          0  /* GPN_FN - [3:0] */
+#define WM831X_GPN_FN_WIDTH                          4  /* GPN_FN - [3:0] */
+
+#define WM831X_GPIO_PULL_NONE (0 << WM831X_GPN_PULL_SHIFT)
+#define WM831X_GPIO_PULL_DOWN (1 << WM831X_GPN_PULL_SHIFT)
+#define WM831X_GPIO_PULL_UP   (2 << WM831X_GPN_PULL_SHIFT)
+#endif
diff --git a/include/linux/mfd/wm831x/irq.h b/include/linux/mfd/wm831x/irq.h
new file mode 100644
index 000000000000..3a8c97656fda
--- /dev/null
+++ b/include/linux/mfd/wm831x/irq.h
@@ -0,0 +1,764 @@
+/*
+ * include/linux/mfd/wm831x/irq.h -- Interrupt controller for WM831x
+ *
+ * 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_WM831X_IRQ_H__
+#define __MFD_WM831X_IRQ_H__
+
+/* Interrupt number assignments within Linux */
+#define WM831X_IRQ_TEMP_THW 0
+#define WM831X_IRQ_GPIO_1   1
+#define WM831X_IRQ_GPIO_2   2
+#define WM831X_IRQ_GPIO_3   3
+#define WM831X_IRQ_GPIO_4   4
+#define WM831X_IRQ_GPIO_5   5
+#define WM831X_IRQ_GPIO_6   6
+#define WM831X_IRQ_GPIO_7   7
+#define WM831X_IRQ_GPIO_8   8
+#define WM831X_IRQ_GPIO_9   9
+#define WM831X_IRQ_GPIO_10  10
+#define WM831X_IRQ_GPIO_11  11
+#define WM831X_IRQ_GPIO_12  12
+#define WM831X_IRQ_GPIO_13  13
+#define WM831X_IRQ_GPIO_14  14
+#define WM831X_IRQ_GPIO_15  15
+#define WM831X_IRQ_GPIO_16  16
+#define WM831X_IRQ_ON           17
+#define WM831X_IRQ_PPM_SYSLO    18
+#define WM831X_IRQ_PPM_PWR_SRC  19
+#define WM831X_IRQ_PPM_USB_CURR 20
+#define WM831X_IRQ_WDOG_TO      21
+#define WM831X_IRQ_RTC_PER      22
+#define WM831X_IRQ_RTC_ALM      23
+#define WM831X_IRQ_CHG_BATT_HOT  24
+#define WM831X_IRQ_CHG_BATT_COLD 25
+#define WM831X_IRQ_CHG_BATT_FAIL 26
+#define WM831X_IRQ_CHG_OV        27
+#define WM831X_IRQ_CHG_END       29
+#define WM831X_IRQ_CHG_TO        30
+#define WM831X_IRQ_CHG_MODE      31
+#define WM831X_IRQ_CHG_START     32
+#define WM831X_IRQ_TCHDATA       33
+#define WM831X_IRQ_TCHPD         34
+#define WM831X_IRQ_AUXADC_DATA   35
+#define WM831X_IRQ_AUXADC_DCOMP1 36
+#define WM831X_IRQ_AUXADC_DCOMP2 37
+#define WM831X_IRQ_AUXADC_DCOMP3 38
+#define WM831X_IRQ_AUXADC_DCOMP4 39
+#define WM831X_IRQ_CS1           40
+#define WM831X_IRQ_CS2           41
+#define WM831X_IRQ_HC_DC1        42
+#define WM831X_IRQ_HC_DC2        43
+#define WM831X_IRQ_UV_LDO1       44
+#define WM831X_IRQ_UV_LDO2       45
+#define WM831X_IRQ_UV_LDO3       46
+#define WM831X_IRQ_UV_LDO4       47
+#define WM831X_IRQ_UV_LDO5       48
+#define WM831X_IRQ_UV_LDO6       49
+#define WM831X_IRQ_UV_LDO7       50
+#define WM831X_IRQ_UV_LDO8       51
+#define WM831X_IRQ_UV_LDO9       52
+#define WM831X_IRQ_UV_LDO10      53
+#define WM831X_IRQ_UV_DC1        54
+#define WM831X_IRQ_UV_DC2        55
+#define WM831X_IRQ_UV_DC3        56
+#define WM831X_IRQ_UV_DC4        57
+
+#define WM831X_NUM_IRQS     58
+
+/*
+ * R16400 (0x4010) - System Interrupts
+ */
+#define WM831X_PS_INT                           0x8000  /* PS_INT */
+#define WM831X_PS_INT_MASK                      0x8000  /* PS_INT */
+#define WM831X_PS_INT_SHIFT                         15  /* PS_INT */
+#define WM831X_PS_INT_WIDTH                          1  /* PS_INT */
+#define WM831X_TEMP_INT                         0x4000  /* TEMP_INT */
+#define WM831X_TEMP_INT_MASK                    0x4000  /* TEMP_INT */
+#define WM831X_TEMP_INT_SHIFT                       14  /* TEMP_INT */
+#define WM831X_TEMP_INT_WIDTH                        1  /* TEMP_INT */
+#define WM831X_GP_INT                           0x2000  /* GP_INT */
+#define WM831X_GP_INT_MASK                      0x2000  /* GP_INT */
+#define WM831X_GP_INT_SHIFT                         13  /* GP_INT */
+#define WM831X_GP_INT_WIDTH                          1  /* GP_INT */
+#define WM831X_ON_PIN_INT                       0x1000  /* ON_PIN_INT */
+#define WM831X_ON_PIN_INT_MASK                  0x1000  /* ON_PIN_INT */
+#define WM831X_ON_PIN_INT_SHIFT                     12  /* ON_PIN_INT */
+#define WM831X_ON_PIN_INT_WIDTH                      1  /* ON_PIN_INT */
+#define WM831X_WDOG_INT                         0x0800  /* WDOG_INT */
+#define WM831X_WDOG_INT_MASK                    0x0800  /* WDOG_INT */
+#define WM831X_WDOG_INT_SHIFT                       11  /* WDOG_INT */
+#define WM831X_WDOG_INT_WIDTH                        1  /* WDOG_INT */
+#define WM831X_TCHDATA_INT                      0x0400  /* TCHDATA_INT */
+#define WM831X_TCHDATA_INT_MASK                 0x0400  /* TCHDATA_INT */
+#define WM831X_TCHDATA_INT_SHIFT                    10  /* TCHDATA_INT */
+#define WM831X_TCHDATA_INT_WIDTH                     1  /* TCHDATA_INT */
+#define WM831X_TCHPD_INT                        0x0200  /* TCHPD_INT */
+#define WM831X_TCHPD_INT_MASK                   0x0200  /* TCHPD_INT */
+#define WM831X_TCHPD_INT_SHIFT                       9  /* TCHPD_INT */
+#define WM831X_TCHPD_INT_WIDTH                       1  /* TCHPD_INT */
+#define WM831X_AUXADC_INT                       0x0100  /* AUXADC_INT */
+#define WM831X_AUXADC_INT_MASK                  0x0100  /* AUXADC_INT */
+#define WM831X_AUXADC_INT_SHIFT                      8  /* AUXADC_INT */
+#define WM831X_AUXADC_INT_WIDTH                      1  /* AUXADC_INT */
+#define WM831X_PPM_INT                          0x0080  /* PPM_INT */
+#define WM831X_PPM_INT_MASK                     0x0080  /* PPM_INT */
+#define WM831X_PPM_INT_SHIFT                         7  /* PPM_INT */
+#define WM831X_PPM_INT_WIDTH                         1  /* PPM_INT */
+#define WM831X_CS_INT                           0x0040  /* CS_INT */
+#define WM831X_CS_INT_MASK                      0x0040  /* CS_INT */
+#define WM831X_CS_INT_SHIFT                          6  /* CS_INT */
+#define WM831X_CS_INT_WIDTH                          1  /* CS_INT */
+#define WM831X_RTC_INT                          0x0020  /* RTC_INT */
+#define WM831X_RTC_INT_MASK                     0x0020  /* RTC_INT */
+#define WM831X_RTC_INT_SHIFT                         5  /* RTC_INT */
+#define WM831X_RTC_INT_WIDTH                         1  /* RTC_INT */
+#define WM831X_OTP_INT                          0x0010  /* OTP_INT */
+#define WM831X_OTP_INT_MASK                     0x0010  /* OTP_INT */
+#define WM831X_OTP_INT_SHIFT                         4  /* OTP_INT */
+#define WM831X_OTP_INT_WIDTH                         1  /* OTP_INT */
+#define WM831X_CHILD_INT                        0x0008  /* CHILD_INT */
+#define WM831X_CHILD_INT_MASK                   0x0008  /* CHILD_INT */
+#define WM831X_CHILD_INT_SHIFT                       3  /* CHILD_INT */
+#define WM831X_CHILD_INT_WIDTH                       1  /* CHILD_INT */
+#define WM831X_CHG_INT                          0x0004  /* CHG_INT */
+#define WM831X_CHG_INT_MASK                     0x0004  /* CHG_INT */
+#define WM831X_CHG_INT_SHIFT                         2  /* CHG_INT */
+#define WM831X_CHG_INT_WIDTH                         1  /* CHG_INT */
+#define WM831X_HC_INT                           0x0002  /* HC_INT */
+#define WM831X_HC_INT_MASK                      0x0002  /* HC_INT */
+#define WM831X_HC_INT_SHIFT                          1  /* HC_INT */
+#define WM831X_HC_INT_WIDTH                          1  /* HC_INT */
+#define WM831X_UV_INT                           0x0001  /* UV_INT */
+#define WM831X_UV_INT_MASK                      0x0001  /* UV_INT */
+#define WM831X_UV_INT_SHIFT                          0  /* UV_INT */
+#define WM831X_UV_INT_WIDTH                          1  /* UV_INT */
+
+/*
+ * R16401 (0x4011) - Interrupt Status 1
+ */
+#define WM831X_PPM_SYSLO_EINT                   0x8000  /* PPM_SYSLO_EINT */
+#define WM831X_PPM_SYSLO_EINT_MASK              0x8000  /* PPM_SYSLO_EINT */
+#define WM831X_PPM_SYSLO_EINT_SHIFT                 15  /* PPM_SYSLO_EINT */
+#define WM831X_PPM_SYSLO_EINT_WIDTH                  1  /* PPM_SYSLO_EINT */
+#define WM831X_PPM_PWR_SRC_EINT                 0x4000  /* PPM_PWR_SRC_EINT */
+#define WM831X_PPM_PWR_SRC_EINT_MASK            0x4000  /* PPM_PWR_SRC_EINT */
+#define WM831X_PPM_PWR_SRC_EINT_SHIFT               14  /* PPM_PWR_SRC_EINT */
+#define WM831X_PPM_PWR_SRC_EINT_WIDTH                1  /* PPM_PWR_SRC_EINT */
+#define WM831X_PPM_USB_CURR_EINT                0x2000  /* PPM_USB_CURR_EINT */
+#define WM831X_PPM_USB_CURR_EINT_MASK           0x2000  /* PPM_USB_CURR_EINT */
+#define WM831X_PPM_USB_CURR_EINT_SHIFT              13  /* PPM_USB_CURR_EINT */
+#define WM831X_PPM_USB_CURR_EINT_WIDTH               1  /* PPM_USB_CURR_EINT */
+#define WM831X_ON_PIN_EINT                      0x1000  /* ON_PIN_EINT */
+#define WM831X_ON_PIN_EINT_MASK                 0x1000  /* ON_PIN_EINT */
+#define WM831X_ON_PIN_EINT_SHIFT                    12  /* ON_PIN_EINT */
+#define WM831X_ON_PIN_EINT_WIDTH                     1  /* ON_PIN_EINT */
+#define WM831X_WDOG_TO_EINT                     0x0800  /* WDOG_TO_EINT */
+#define WM831X_WDOG_TO_EINT_MASK                0x0800  /* WDOG_TO_EINT */
+#define WM831X_WDOG_TO_EINT_SHIFT                   11  /* WDOG_TO_EINT */
+#define WM831X_WDOG_TO_EINT_WIDTH                    1  /* WDOG_TO_EINT */
+#define WM831X_TCHDATA_EINT                     0x0400  /* TCHDATA_EINT */
+#define WM831X_TCHDATA_EINT_MASK                0x0400  /* TCHDATA_EINT */
+#define WM831X_TCHDATA_EINT_SHIFT                   10  /* TCHDATA_EINT */
+#define WM831X_TCHDATA_EINT_WIDTH                    1  /* TCHDATA_EINT */
+#define WM831X_TCHPD_EINT                       0x0200  /* TCHPD_EINT */
+#define WM831X_TCHPD_EINT_MASK                  0x0200  /* TCHPD_EINT */
+#define WM831X_TCHPD_EINT_SHIFT                      9  /* TCHPD_EINT */
+#define WM831X_TCHPD_EINT_WIDTH                      1  /* TCHPD_EINT */
+#define WM831X_AUXADC_DATA_EINT                 0x0100  /* AUXADC_DATA_EINT */
+#define WM831X_AUXADC_DATA_EINT_MASK            0x0100  /* AUXADC_DATA_EINT */
+#define WM831X_AUXADC_DATA_EINT_SHIFT                8  /* AUXADC_DATA_EINT */
+#define WM831X_AUXADC_DATA_EINT_WIDTH                1  /* AUXADC_DATA_EINT */
+#define WM831X_AUXADC_DCOMP4_EINT               0x0080  /* AUXADC_DCOMP4_EINT */
+#define WM831X_AUXADC_DCOMP4_EINT_MASK          0x0080  /* AUXADC_DCOMP4_EINT */
+#define WM831X_AUXADC_DCOMP4_EINT_SHIFT              7  /* AUXADC_DCOMP4_EINT */
+#define WM831X_AUXADC_DCOMP4_EINT_WIDTH              1  /* AUXADC_DCOMP4_EINT */
+#define WM831X_AUXADC_DCOMP3_EINT               0x0040  /* AUXADC_DCOMP3_EINT */
+#define WM831X_AUXADC_DCOMP3_EINT_MASK          0x0040  /* AUXADC_DCOMP3_EINT */
+#define WM831X_AUXADC_DCOMP3_EINT_SHIFT              6  /* AUXADC_DCOMP3_EINT */
+#define WM831X_AUXADC_DCOMP3_EINT_WIDTH              1  /* AUXADC_DCOMP3_EINT */
+#define WM831X_AUXADC_DCOMP2_EINT               0x0020  /* AUXADC_DCOMP2_EINT */
+#define WM831X_AUXADC_DCOMP2_EINT_MASK          0x0020  /* AUXADC_DCOMP2_EINT */
+#define WM831X_AUXADC_DCOMP2_EINT_SHIFT              5  /* AUXADC_DCOMP2_EINT */
+#define WM831X_AUXADC_DCOMP2_EINT_WIDTH              1  /* AUXADC_DCOMP2_EINT */
+#define WM831X_AUXADC_DCOMP1_EINT               0x0010  /* AUXADC_DCOMP1_EINT */
+#define WM831X_AUXADC_DCOMP1_EINT_MASK          0x0010  /* AUXADC_DCOMP1_EINT */
+#define WM831X_AUXADC_DCOMP1_EINT_SHIFT              4  /* AUXADC_DCOMP1_EINT */
+#define WM831X_AUXADC_DCOMP1_EINT_WIDTH              1  /* AUXADC_DCOMP1_EINT */
+#define WM831X_RTC_PER_EINT                     0x0008  /* RTC_PER_EINT */
+#define WM831X_RTC_PER_EINT_MASK                0x0008  /* RTC_PER_EINT */
+#define WM831X_RTC_PER_EINT_SHIFT                    3  /* RTC_PER_EINT */
+#define WM831X_RTC_PER_EINT_WIDTH                    1  /* RTC_PER_EINT */
+#define WM831X_RTC_ALM_EINT                     0x0004  /* RTC_ALM_EINT */
+#define WM831X_RTC_ALM_EINT_MASK                0x0004  /* RTC_ALM_EINT */
+#define WM831X_RTC_ALM_EINT_SHIFT                    2  /* RTC_ALM_EINT */
+#define WM831X_RTC_ALM_EINT_WIDTH                    1  /* RTC_ALM_EINT */
+#define WM831X_TEMP_THW_EINT                    0x0002  /* TEMP_THW_EINT */
+#define WM831X_TEMP_THW_EINT_MASK               0x0002  /* TEMP_THW_EINT */
+#define WM831X_TEMP_THW_EINT_SHIFT                   1  /* TEMP_THW_EINT */
+#define WM831X_TEMP_THW_EINT_WIDTH                   1  /* TEMP_THW_EINT */
+
+/*
+ * R16402 (0x4012) - Interrupt Status 2
+ */
+#define WM831X_CHG_BATT_HOT_EINT                0x8000  /* CHG_BATT_HOT_EINT */
+#define WM831X_CHG_BATT_HOT_EINT_MASK           0x8000  /* CHG_BATT_HOT_EINT */
+#define WM831X_CHG_BATT_HOT_EINT_SHIFT              15  /* CHG_BATT_HOT_EINT */
+#define WM831X_CHG_BATT_HOT_EINT_WIDTH               1  /* CHG_BATT_HOT_EINT */
+#define WM831X_CHG_BATT_COLD_EINT               0x4000  /* CHG_BATT_COLD_EINT */
+#define WM831X_CHG_BATT_COLD_EINT_MASK          0x4000  /* CHG_BATT_COLD_EINT */
+#define WM831X_CHG_BATT_COLD_EINT_SHIFT             14  /* CHG_BATT_COLD_EINT */
+#define WM831X_CHG_BATT_COLD_EINT_WIDTH              1  /* CHG_BATT_COLD_EINT */
+#define WM831X_CHG_BATT_FAIL_EINT               0x2000  /* CHG_BATT_FAIL_EINT */
+#define WM831X_CHG_BATT_FAIL_EINT_MASK          0x2000  /* CHG_BATT_FAIL_EINT */
+#define WM831X_CHG_BATT_FAIL_EINT_SHIFT             13  /* CHG_BATT_FAIL_EINT */
+#define WM831X_CHG_BATT_FAIL_EINT_WIDTH              1  /* CHG_BATT_FAIL_EINT */
+#define WM831X_CHG_OV_EINT                      0x1000  /* CHG_OV_EINT */
+#define WM831X_CHG_OV_EINT_MASK                 0x1000  /* CHG_OV_EINT */
+#define WM831X_CHG_OV_EINT_SHIFT                    12  /* CHG_OV_EINT */
+#define WM831X_CHG_OV_EINT_WIDTH                     1  /* CHG_OV_EINT */
+#define WM831X_CHG_END_EINT                     0x0800  /* CHG_END_EINT */
+#define WM831X_CHG_END_EINT_MASK                0x0800  /* CHG_END_EINT */
+#define WM831X_CHG_END_EINT_SHIFT                   11  /* CHG_END_EINT */
+#define WM831X_CHG_END_EINT_WIDTH                    1  /* CHG_END_EINT */
+#define WM831X_CHG_TO_EINT                      0x0400  /* CHG_TO_EINT */
+#define WM831X_CHG_TO_EINT_MASK                 0x0400  /* CHG_TO_EINT */
+#define WM831X_CHG_TO_EINT_SHIFT                    10  /* CHG_TO_EINT */
+#define WM831X_CHG_TO_EINT_WIDTH                     1  /* CHG_TO_EINT */
+#define WM831X_CHG_MODE_EINT                    0x0200  /* CHG_MODE_EINT */
+#define WM831X_CHG_MODE_EINT_MASK               0x0200  /* CHG_MODE_EINT */
+#define WM831X_CHG_MODE_EINT_SHIFT                   9  /* CHG_MODE_EINT */
+#define WM831X_CHG_MODE_EINT_WIDTH                   1  /* CHG_MODE_EINT */
+#define WM831X_CHG_START_EINT                   0x0100  /* CHG_START_EINT */
+#define WM831X_CHG_START_EINT_MASK              0x0100  /* CHG_START_EINT */
+#define WM831X_CHG_START_EINT_SHIFT                  8  /* CHG_START_EINT */
+#define WM831X_CHG_START_EINT_WIDTH                  1  /* CHG_START_EINT */
+#define WM831X_CS2_EINT                         0x0080  /* CS2_EINT */
+#define WM831X_CS2_EINT_MASK                    0x0080  /* CS2_EINT */
+#define WM831X_CS2_EINT_SHIFT                        7  /* CS2_EINT */
+#define WM831X_CS2_EINT_WIDTH                        1  /* CS2_EINT */
+#define WM831X_CS1_EINT                         0x0040  /* CS1_EINT */
+#define WM831X_CS1_EINT_MASK                    0x0040  /* CS1_EINT */
+#define WM831X_CS1_EINT_SHIFT                        6  /* CS1_EINT */
+#define WM831X_CS1_EINT_WIDTH                        1  /* CS1_EINT */
+#define WM831X_OTP_CMD_END_EINT                 0x0020  /* OTP_CMD_END_EINT */
+#define WM831X_OTP_CMD_END_EINT_MASK            0x0020  /* OTP_CMD_END_EINT */
+#define WM831X_OTP_CMD_END_EINT_SHIFT                5  /* OTP_CMD_END_EINT */
+#define WM831X_OTP_CMD_END_EINT_WIDTH                1  /* OTP_CMD_END_EINT */
+#define WM831X_OTP_ERR_EINT                     0x0010  /* OTP_ERR_EINT */
+#define WM831X_OTP_ERR_EINT_MASK                0x0010  /* OTP_ERR_EINT */
+#define WM831X_OTP_ERR_EINT_SHIFT                    4  /* OTP_ERR_EINT */
+#define WM831X_OTP_ERR_EINT_WIDTH                    1  /* OTP_ERR_EINT */
+#define WM831X_PS_POR_EINT                      0x0004  /* PS_POR_EINT */
+#define WM831X_PS_POR_EINT_MASK                 0x0004  /* PS_POR_EINT */
+#define WM831X_PS_POR_EINT_SHIFT                     2  /* PS_POR_EINT */
+#define WM831X_PS_POR_EINT_WIDTH                     1  /* PS_POR_EINT */
+#define WM831X_PS_SLEEP_OFF_EINT                0x0002  /* PS_SLEEP_OFF_EINT */
+#define WM831X_PS_SLEEP_OFF_EINT_MASK           0x0002  /* PS_SLEEP_OFF_EINT */
+#define WM831X_PS_SLEEP_OFF_EINT_SHIFT               1  /* PS_SLEEP_OFF_EINT */
+#define WM831X_PS_SLEEP_OFF_EINT_WIDTH               1  /* PS_SLEEP_OFF_EINT */
+#define WM831X_PS_ON_WAKE_EINT                  0x0001  /* PS_ON_WAKE_EINT */
+#define WM831X_PS_ON_WAKE_EINT_MASK             0x0001  /* PS_ON_WAKE_EINT */
+#define WM831X_PS_ON_WAKE_EINT_SHIFT                 0  /* PS_ON_WAKE_EINT */
+#define WM831X_PS_ON_WAKE_EINT_WIDTH                 1  /* PS_ON_WAKE_EINT */
+
+/*
+ * R16403 (0x4013) - Interrupt Status 3
+ */
+#define WM831X_UV_LDO10_EINT                    0x0200  /* UV_LDO10_EINT */
+#define WM831X_UV_LDO10_EINT_MASK               0x0200  /* UV_LDO10_EINT */
+#define WM831X_UV_LDO10_EINT_SHIFT                   9  /* UV_LDO10_EINT */
+#define WM831X_UV_LDO10_EINT_WIDTH                   1  /* UV_LDO10_EINT */
+#define WM831X_UV_LDO9_EINT                     0x0100  /* UV_LDO9_EINT */
+#define WM831X_UV_LDO9_EINT_MASK                0x0100  /* UV_LDO9_EINT */
+#define WM831X_UV_LDO9_EINT_SHIFT                    8  /* UV_LDO9_EINT */
+#define WM831X_UV_LDO9_EINT_WIDTH                    1  /* UV_LDO9_EINT */
+#define WM831X_UV_LDO8_EINT                     0x0080  /* UV_LDO8_EINT */
+#define WM831X_UV_LDO8_EINT_MASK                0x0080  /* UV_LDO8_EINT */
+#define WM831X_UV_LDO8_EINT_SHIFT                    7  /* UV_LDO8_EINT */
+#define WM831X_UV_LDO8_EINT_WIDTH                    1  /* UV_LDO8_EINT */
+#define WM831X_UV_LDO7_EINT                     0x0040  /* UV_LDO7_EINT */
+#define WM831X_UV_LDO7_EINT_MASK                0x0040  /* UV_LDO7_EINT */
+#define WM831X_UV_LDO7_EINT_SHIFT                    6  /* UV_LDO7_EINT */
+#define WM831X_UV_LDO7_EINT_WIDTH                    1  /* UV_LDO7_EINT */
+#define WM831X_UV_LDO6_EINT                     0x0020  /* UV_LDO6_EINT */
+#define WM831X_UV_LDO6_EINT_MASK                0x0020  /* UV_LDO6_EINT */
+#define WM831X_UV_LDO6_EINT_SHIFT                    5  /* UV_LDO6_EINT */
+#define WM831X_UV_LDO6_EINT_WIDTH                    1  /* UV_LDO6_EINT */
+#define WM831X_UV_LDO5_EINT                     0x0010  /* UV_LDO5_EINT */
+#define WM831X_UV_LDO5_EINT_MASK                0x0010  /* UV_LDO5_EINT */
+#define WM831X_UV_LDO5_EINT_SHIFT                    4  /* UV_LDO5_EINT */
+#define WM831X_UV_LDO5_EINT_WIDTH                    1  /* UV_LDO5_EINT */
+#define WM831X_UV_LDO4_EINT                     0x0008  /* UV_LDO4_EINT */
+#define WM831X_UV_LDO4_EINT_MASK                0x0008  /* UV_LDO4_EINT */
+#define WM831X_UV_LDO4_EINT_SHIFT                    3  /* UV_LDO4_EINT */
+#define WM831X_UV_LDO4_EINT_WIDTH                    1  /* UV_LDO4_EINT */
+#define WM831X_UV_LDO3_EINT                     0x0004  /* UV_LDO3_EINT */
+#define WM831X_UV_LDO3_EINT_MASK                0x0004  /* UV_LDO3_EINT */
+#define WM831X_UV_LDO3_EINT_SHIFT                    2  /* UV_LDO3_EINT */
+#define WM831X_UV_LDO3_EINT_WIDTH                    1  /* UV_LDO3_EINT */
+#define WM831X_UV_LDO2_EINT                     0x0002  /* UV_LDO2_EINT */
+#define WM831X_UV_LDO2_EINT_MASK                0x0002  /* UV_LDO2_EINT */
+#define WM831X_UV_LDO2_EINT_SHIFT                    1  /* UV_LDO2_EINT */
+#define WM831X_UV_LDO2_EINT_WIDTH                    1  /* UV_LDO2_EINT */
+#define WM831X_UV_LDO1_EINT                     0x0001  /* UV_LDO1_EINT */
+#define WM831X_UV_LDO1_EINT_MASK                0x0001  /* UV_LDO1_EINT */
+#define WM831X_UV_LDO1_EINT_SHIFT                    0  /* UV_LDO1_EINT */
+#define WM831X_UV_LDO1_EINT_WIDTH                    1  /* UV_LDO1_EINT */
+
+/*
+ * R16404 (0x4014) - Interrupt Status 4
+ */
+#define WM831X_HC_DC2_EINT                      0x0200  /* HC_DC2_EINT */
+#define WM831X_HC_DC2_EINT_MASK                 0x0200  /* HC_DC2_EINT */
+#define WM831X_HC_DC2_EINT_SHIFT                     9  /* HC_DC2_EINT */
+#define WM831X_HC_DC2_EINT_WIDTH                     1  /* HC_DC2_EINT */
+#define WM831X_HC_DC1_EINT                      0x0100  /* HC_DC1_EINT */
+#define WM831X_HC_DC1_EINT_MASK                 0x0100  /* HC_DC1_EINT */
+#define WM831X_HC_DC1_EINT_SHIFT                     8  /* HC_DC1_EINT */
+#define WM831X_HC_DC1_EINT_WIDTH                     1  /* HC_DC1_EINT */
+#define WM831X_UV_DC4_EINT                      0x0008  /* UV_DC4_EINT */
+#define WM831X_UV_DC4_EINT_MASK                 0x0008  /* UV_DC4_EINT */
+#define WM831X_UV_DC4_EINT_SHIFT                     3  /* UV_DC4_EINT */
+#define WM831X_UV_DC4_EINT_WIDTH                     1  /* UV_DC4_EINT */
+#define WM831X_UV_DC3_EINT                      0x0004  /* UV_DC3_EINT */
+#define WM831X_UV_DC3_EINT_MASK                 0x0004  /* UV_DC3_EINT */
+#define WM831X_UV_DC3_EINT_SHIFT                     2  /* UV_DC3_EINT */
+#define WM831X_UV_DC3_EINT_WIDTH                     1  /* UV_DC3_EINT */
+#define WM831X_UV_DC2_EINT                      0x0002  /* UV_DC2_EINT */
+#define WM831X_UV_DC2_EINT_MASK                 0x0002  /* UV_DC2_EINT */
+#define WM831X_UV_DC2_EINT_SHIFT                     1  /* UV_DC2_EINT */
+#define WM831X_UV_DC2_EINT_WIDTH                     1  /* UV_DC2_EINT */
+#define WM831X_UV_DC1_EINT                      0x0001  /* UV_DC1_EINT */
+#define WM831X_UV_DC1_EINT_MASK                 0x0001  /* UV_DC1_EINT */
+#define WM831X_UV_DC1_EINT_SHIFT                     0  /* UV_DC1_EINT */
+#define WM831X_UV_DC1_EINT_WIDTH                     1  /* UV_DC1_EINT */
+
+/*
+ * R16405 (0x4015) - Interrupt Status 5
+ */
+#define WM831X_GP16_EINT                        0x8000  /* GP16_EINT */
+#define WM831X_GP16_EINT_MASK                   0x8000  /* GP16_EINT */
+#define WM831X_GP16_EINT_SHIFT                      15  /* GP16_EINT */
+#define WM831X_GP16_EINT_WIDTH                       1  /* GP16_EINT */
+#define WM831X_GP15_EINT                        0x4000  /* GP15_EINT */
+#define WM831X_GP15_EINT_MASK                   0x4000  /* GP15_EINT */
+#define WM831X_GP15_EINT_SHIFT                      14  /* GP15_EINT */
+#define WM831X_GP15_EINT_WIDTH                       1  /* GP15_EINT */
+#define WM831X_GP14_EINT                        0x2000  /* GP14_EINT */
+#define WM831X_GP14_EINT_MASK                   0x2000  /* GP14_EINT */
+#define WM831X_GP14_EINT_SHIFT                      13  /* GP14_EINT */
+#define WM831X_GP14_EINT_WIDTH                       1  /* GP14_EINT */
+#define WM831X_GP13_EINT                        0x1000  /* GP13_EINT */
+#define WM831X_GP13_EINT_MASK                   0x1000  /* GP13_EINT */
+#define WM831X_GP13_EINT_SHIFT                      12  /* GP13_EINT */
+#define WM831X_GP13_EINT_WIDTH                       1  /* GP13_EINT */
+#define WM831X_GP12_EINT                        0x0800  /* GP12_EINT */
+#define WM831X_GP12_EINT_MASK                   0x0800  /* GP12_EINT */
+#define WM831X_GP12_EINT_SHIFT                      11  /* GP12_EINT */
+#define WM831X_GP12_EINT_WIDTH                       1  /* GP12_EINT */
+#define WM831X_GP11_EINT                        0x0400  /* GP11_EINT */
+#define WM831X_GP11_EINT_MASK                   0x0400  /* GP11_EINT */
+#define WM831X_GP11_EINT_SHIFT                      10  /* GP11_EINT */
+#define WM831X_GP11_EINT_WIDTH                       1  /* GP11_EINT */
+#define WM831X_GP10_EINT                        0x0200  /* GP10_EINT */
+#define WM831X_GP10_EINT_MASK                   0x0200  /* GP10_EINT */
+#define WM831X_GP10_EINT_SHIFT                       9  /* GP10_EINT */
+#define WM831X_GP10_EINT_WIDTH                       1  /* GP10_EINT */
+#define WM831X_GP9_EINT                         0x0100  /* GP9_EINT */
+#define WM831X_GP9_EINT_MASK                    0x0100  /* GP9_EINT */
+#define WM831X_GP9_EINT_SHIFT                        8  /* GP9_EINT */
+#define WM831X_GP9_EINT_WIDTH                        1  /* GP9_EINT */
+#define WM831X_GP8_EINT                         0x0080  /* GP8_EINT */
+#define WM831X_GP8_EINT_MASK                    0x0080  /* GP8_EINT */
+#define WM831X_GP8_EINT_SHIFT                        7  /* GP8_EINT */
+#define WM831X_GP8_EINT_WIDTH                        1  /* GP8_EINT */
+#define WM831X_GP7_EINT                         0x0040  /* GP7_EINT */
+#define WM831X_GP7_EINT_MASK                    0x0040  /* GP7_EINT */
+#define WM831X_GP7_EINT_SHIFT                        6  /* GP7_EINT */
+#define WM831X_GP7_EINT_WIDTH                        1  /* GP7_EINT */
+#define WM831X_GP6_EINT                         0x0020  /* GP6_EINT */
+#define WM831X_GP6_EINT_MASK                    0x0020  /* GP6_EINT */
+#define WM831X_GP6_EINT_SHIFT                        5  /* GP6_EINT */
+#define WM831X_GP6_EINT_WIDTH                        1  /* GP6_EINT */
+#define WM831X_GP5_EINT                         0x0010  /* GP5_EINT */
+#define WM831X_GP5_EINT_MASK                    0x0010  /* GP5_EINT */
+#define WM831X_GP5_EINT_SHIFT                        4  /* GP5_EINT */
+#define WM831X_GP5_EINT_WIDTH                        1  /* GP5_EINT */
+#define WM831X_GP4_EINT                         0x0008  /* GP4_EINT */
+#define WM831X_GP4_EINT_MASK                    0x0008  /* GP4_EINT */
+#define WM831X_GP4_EINT_SHIFT                        3  /* GP4_EINT */
+#define WM831X_GP4_EINT_WIDTH                        1  /* GP4_EINT */
+#define WM831X_GP3_EINT                         0x0004  /* GP3_EINT */
+#define WM831X_GP3_EINT_MASK                    0x0004  /* GP3_EINT */
+#define WM831X_GP3_EINT_SHIFT                        2  /* GP3_EINT */
+#define WM831X_GP3_EINT_WIDTH                        1  /* GP3_EINT */
+#define WM831X_GP2_EINT                         0x0002  /* GP2_EINT */
+#define WM831X_GP2_EINT_MASK                    0x0002  /* GP2_EINT */
+#define WM831X_GP2_EINT_SHIFT                        1  /* GP2_EINT */
+#define WM831X_GP2_EINT_WIDTH                        1  /* GP2_EINT */
+#define WM831X_GP1_EINT                         0x0001  /* GP1_EINT */
+#define WM831X_GP1_EINT_MASK                    0x0001  /* GP1_EINT */
+#define WM831X_GP1_EINT_SHIFT                        0  /* GP1_EINT */
+#define WM831X_GP1_EINT_WIDTH                        1  /* GP1_EINT */
+
+/*
+ * R16407 (0x4017) - IRQ Config
+ */
+#define WM831X_IRQ_OD                           0x0002  /* IRQ_OD */
+#define WM831X_IRQ_OD_MASK                      0x0002  /* IRQ_OD */
+#define WM831X_IRQ_OD_SHIFT                          1  /* IRQ_OD */
+#define WM831X_IRQ_OD_WIDTH                          1  /* IRQ_OD */
+#define WM831X_IM_IRQ                           0x0001  /* IM_IRQ */
+#define WM831X_IM_IRQ_MASK                      0x0001  /* IM_IRQ */
+#define WM831X_IM_IRQ_SHIFT                          0  /* IM_IRQ */
+#define WM831X_IM_IRQ_WIDTH                          1  /* IM_IRQ */
+
+/*
+ * R16408 (0x4018) - System Interrupts Mask
+ */
+#define WM831X_IM_PS_INT                        0x8000  /* IM_PS_INT */
+#define WM831X_IM_PS_INT_MASK                   0x8000  /* IM_PS_INT */
+#define WM831X_IM_PS_INT_SHIFT                      15  /* IM_PS_INT */
+#define WM831X_IM_PS_INT_WIDTH                       1  /* IM_PS_INT */
+#define WM831X_IM_TEMP_INT                      0x4000  /* IM_TEMP_INT */
+#define WM831X_IM_TEMP_INT_MASK                 0x4000  /* IM_TEMP_INT */
+#define WM831X_IM_TEMP_INT_SHIFT                    14  /* IM_TEMP_INT */
+#define WM831X_IM_TEMP_INT_WIDTH                     1  /* IM_TEMP_INT */
+#define WM831X_IM_GP_INT                        0x2000  /* IM_GP_INT */
+#define WM831X_IM_GP_INT_MASK                   0x2000  /* IM_GP_INT */
+#define WM831X_IM_GP_INT_SHIFT                      13  /* IM_GP_INT */
+#define WM831X_IM_GP_INT_WIDTH                       1  /* IM_GP_INT */
+#define WM831X_IM_ON_PIN_INT                    0x1000  /* IM_ON_PIN_INT */
+#define WM831X_IM_ON_PIN_INT_MASK               0x1000  /* IM_ON_PIN_INT */
+#define WM831X_IM_ON_PIN_INT_SHIFT                  12  /* IM_ON_PIN_INT */
+#define WM831X_IM_ON_PIN_INT_WIDTH                   1  /* IM_ON_PIN_INT */
+#define WM831X_IM_WDOG_INT                      0x0800  /* IM_WDOG_INT */
+#define WM831X_IM_WDOG_INT_MASK                 0x0800  /* IM_WDOG_INT */
+#define WM831X_IM_WDOG_INT_SHIFT                    11  /* IM_WDOG_INT */
+#define WM831X_IM_WDOG_INT_WIDTH                     1  /* IM_WDOG_INT */
+#define WM831X_IM_TCHDATA_INT                   0x0400  /* IM_TCHDATA_INT */
+#define WM831X_IM_TCHDATA_INT_MASK              0x0400  /* IM_TCHDATA_INT */
+#define WM831X_IM_TCHDATA_INT_SHIFT                 10  /* IM_TCHDATA_INT */
+#define WM831X_IM_TCHDATA_INT_WIDTH                  1  /* IM_TCHDATA_INT */
+#define WM831X_IM_TCHPD_INT                     0x0200  /* IM_TCHPD_INT */
+#define WM831X_IM_TCHPD_INT_MASK                0x0200  /* IM_TCHPD_INT */
+#define WM831X_IM_TCHPD_INT_SHIFT                    9  /* IM_TCHPD_INT */
+#define WM831X_IM_TCHPD_INT_WIDTH                    1  /* IM_TCHPD_INT */
+#define WM831X_IM_AUXADC_INT                    0x0100  /* IM_AUXADC_INT */
+#define WM831X_IM_AUXADC_INT_MASK               0x0100  /* IM_AUXADC_INT */
+#define WM831X_IM_AUXADC_INT_SHIFT                   8  /* IM_AUXADC_INT */
+#define WM831X_IM_AUXADC_INT_WIDTH                   1  /* IM_AUXADC_INT */
+#define WM831X_IM_PPM_INT                       0x0080  /* IM_PPM_INT */
+#define WM831X_IM_PPM_INT_MASK                  0x0080  /* IM_PPM_INT */
+#define WM831X_IM_PPM_INT_SHIFT                      7  /* IM_PPM_INT */
+#define WM831X_IM_PPM_INT_WIDTH                      1  /* IM_PPM_INT */
+#define WM831X_IM_CS_INT                        0x0040  /* IM_CS_INT */
+#define WM831X_IM_CS_INT_MASK                   0x0040  /* IM_CS_INT */
+#define WM831X_IM_CS_INT_SHIFT                       6  /* IM_CS_INT */
+#define WM831X_IM_CS_INT_WIDTH                       1  /* IM_CS_INT */
+#define WM831X_IM_RTC_INT                       0x0020  /* IM_RTC_INT */
+#define WM831X_IM_RTC_INT_MASK                  0x0020  /* IM_RTC_INT */
+#define WM831X_IM_RTC_INT_SHIFT                      5  /* IM_RTC_INT */
+#define WM831X_IM_RTC_INT_WIDTH                      1  /* IM_RTC_INT */
+#define WM831X_IM_OTP_INT                       0x0010  /* IM_OTP_INT */
+#define WM831X_IM_OTP_INT_MASK                  0x0010  /* IM_OTP_INT */
+#define WM831X_IM_OTP_INT_SHIFT                      4  /* IM_OTP_INT */
+#define WM831X_IM_OTP_INT_WIDTH                      1  /* IM_OTP_INT */
+#define WM831X_IM_CHILD_INT                     0x0008  /* IM_CHILD_INT */
+#define WM831X_IM_CHILD_INT_MASK                0x0008  /* IM_CHILD_INT */
+#define WM831X_IM_CHILD_INT_SHIFT                    3  /* IM_CHILD_INT */
+#define WM831X_IM_CHILD_INT_WIDTH                    1  /* IM_CHILD_INT */
+#define WM831X_IM_CHG_INT                       0x0004  /* IM_CHG_INT */
+#define WM831X_IM_CHG_INT_MASK                  0x0004  /* IM_CHG_INT */
+#define WM831X_IM_CHG_INT_SHIFT                      2  /* IM_CHG_INT */
+#define WM831X_IM_CHG_INT_WIDTH                      1  /* IM_CHG_INT */
+#define WM831X_IM_HC_INT                        0x0002  /* IM_HC_INT */
+#define WM831X_IM_HC_INT_MASK                   0x0002  /* IM_HC_INT */
+#define WM831X_IM_HC_INT_SHIFT                       1  /* IM_HC_INT */
+#define WM831X_IM_HC_INT_WIDTH                       1  /* IM_HC_INT */
+#define WM831X_IM_UV_INT                        0x0001  /* IM_UV_INT */
+#define WM831X_IM_UV_INT_MASK                   0x0001  /* IM_UV_INT */
+#define WM831X_IM_UV_INT_SHIFT                       0  /* IM_UV_INT */
+#define WM831X_IM_UV_INT_WIDTH                       1  /* IM_UV_INT */
+
+/*
+ * R16409 (0x4019) - Interrupt Status 1 Mask
+ */
+#define WM831X_IM_PPM_SYSLO_EINT                0x8000  /* IM_PPM_SYSLO_EINT */
+#define WM831X_IM_PPM_SYSLO_EINT_MASK           0x8000  /* IM_PPM_SYSLO_EINT */
+#define WM831X_IM_PPM_SYSLO_EINT_SHIFT              15  /* IM_PPM_SYSLO_EINT */
+#define WM831X_IM_PPM_SYSLO_EINT_WIDTH               1  /* IM_PPM_SYSLO_EINT */
+#define WM831X_IM_PPM_PWR_SRC_EINT              0x4000  /* IM_PPM_PWR_SRC_EINT */
+#define WM831X_IM_PPM_PWR_SRC_EINT_MASK         0x4000  /* IM_PPM_PWR_SRC_EINT */
+#define WM831X_IM_PPM_PWR_SRC_EINT_SHIFT            14  /* IM_PPM_PWR_SRC_EINT */
+#define WM831X_IM_PPM_PWR_SRC_EINT_WIDTH             1  /* IM_PPM_PWR_SRC_EINT */
+#define WM831X_IM_PPM_USB_CURR_EINT             0x2000  /* IM_PPM_USB_CURR_EINT */
+#define WM831X_IM_PPM_USB_CURR_EINT_MASK        0x2000  /* IM_PPM_USB_CURR_EINT */
+#define WM831X_IM_PPM_USB_CURR_EINT_SHIFT           13  /* IM_PPM_USB_CURR_EINT */
+#define WM831X_IM_PPM_USB_CURR_EINT_WIDTH            1  /* IM_PPM_USB_CURR_EINT */
+#define WM831X_IM_ON_PIN_EINT                   0x1000  /* IM_ON_PIN_EINT */
+#define WM831X_IM_ON_PIN_EINT_MASK              0x1000  /* IM_ON_PIN_EINT */
+#define WM831X_IM_ON_PIN_EINT_SHIFT                 12  /* IM_ON_PIN_EINT */
+#define WM831X_IM_ON_PIN_EINT_WIDTH                  1  /* IM_ON_PIN_EINT */
+#define WM831X_IM_WDOG_TO_EINT                  0x0800  /* IM_WDOG_TO_EINT */
+#define WM831X_IM_WDOG_TO_EINT_MASK             0x0800  /* IM_WDOG_TO_EINT */
+#define WM831X_IM_WDOG_TO_EINT_SHIFT                11  /* IM_WDOG_TO_EINT */
+#define WM831X_IM_WDOG_TO_EINT_WIDTH                 1  /* IM_WDOG_TO_EINT */
+#define WM831X_IM_TCHDATA_EINT                  0x0400  /* IM_TCHDATA_EINT */
+#define WM831X_IM_TCHDATA_EINT_MASK             0x0400  /* IM_TCHDATA_EINT */
+#define WM831X_IM_TCHDATA_EINT_SHIFT                10  /* IM_TCHDATA_EINT */
+#define WM831X_IM_TCHDATA_EINT_WIDTH                 1  /* IM_TCHDATA_EINT */
+#define WM831X_IM_TCHPD_EINT                    0x0200  /* IM_TCHPD_EINT */
+#define WM831X_IM_TCHPD_EINT_MASK               0x0200  /* IM_TCHPD_EINT */
+#define WM831X_IM_TCHPD_EINT_SHIFT                   9  /* IM_TCHPD_EINT */
+#define WM831X_IM_TCHPD_EINT_WIDTH                   1  /* IM_TCHPD_EINT */
+#define WM831X_IM_AUXADC_DATA_EINT              0x0100  /* IM_AUXADC_DATA_EINT */
+#define WM831X_IM_AUXADC_DATA_EINT_MASK         0x0100  /* IM_AUXADC_DATA_EINT */
+#define WM831X_IM_AUXADC_DATA_EINT_SHIFT             8  /* IM_AUXADC_DATA_EINT */
+#define WM831X_IM_AUXADC_DATA_EINT_WIDTH             1  /* IM_AUXADC_DATA_EINT */
+#define WM831X_IM_AUXADC_DCOMP4_EINT            0x0080  /* IM_AUXADC_DCOMP4_EINT */
+#define WM831X_IM_AUXADC_DCOMP4_EINT_MASK       0x0080  /* IM_AUXADC_DCOMP4_EINT */
+#define WM831X_IM_AUXADC_DCOMP4_EINT_SHIFT           7  /* IM_AUXADC_DCOMP4_EINT */
+#define WM831X_IM_AUXADC_DCOMP4_EINT_WIDTH           1  /* IM_AUXADC_DCOMP4_EINT */
+#define WM831X_IM_AUXADC_DCOMP3_EINT            0x0040  /* IM_AUXADC_DCOMP3_EINT */
+#define WM831X_IM_AUXADC_DCOMP3_EINT_MASK       0x0040  /* IM_AUXADC_DCOMP3_EINT */
+#define WM831X_IM_AUXADC_DCOMP3_EINT_SHIFT           6  /* IM_AUXADC_DCOMP3_EINT */
+#define WM831X_IM_AUXADC_DCOMP3_EINT_WIDTH           1  /* IM_AUXADC_DCOMP3_EINT */
+#define WM831X_IM_AUXADC_DCOMP2_EINT            0x0020  /* IM_AUXADC_DCOMP2_EINT */
+#define WM831X_IM_AUXADC_DCOMP2_EINT_MASK       0x0020  /* IM_AUXADC_DCOMP2_EINT */
+#define WM831X_IM_AUXADC_DCOMP2_EINT_SHIFT           5  /* IM_AUXADC_DCOMP2_EINT */
+#define WM831X_IM_AUXADC_DCOMP2_EINT_WIDTH           1  /* IM_AUXADC_DCOMP2_EINT */
+#define WM831X_IM_AUXADC_DCOMP1_EINT            0x0010  /* IM_AUXADC_DCOMP1_EINT */
+#define WM831X_IM_AUXADC_DCOMP1_EINT_MASK       0x0010  /* IM_AUXADC_DCOMP1_EINT */
+#define WM831X_IM_AUXADC_DCOMP1_EINT_SHIFT           4  /* IM_AUXADC_DCOMP1_EINT */
+#define WM831X_IM_AUXADC_DCOMP1_EINT_WIDTH           1  /* IM_AUXADC_DCOMP1_EINT */
+#define WM831X_IM_RTC_PER_EINT                  0x0008  /* IM_RTC_PER_EINT */
+#define WM831X_IM_RTC_PER_EINT_MASK             0x0008  /* IM_RTC_PER_EINT */
+#define WM831X_IM_RTC_PER_EINT_SHIFT                 3  /* IM_RTC_PER_EINT */
+#define WM831X_IM_RTC_PER_EINT_WIDTH                 1  /* IM_RTC_PER_EINT */
+#define WM831X_IM_RTC_ALM_EINT                  0x0004  /* IM_RTC_ALM_EINT */
+#define WM831X_IM_RTC_ALM_EINT_MASK             0x0004  /* IM_RTC_ALM_EINT */
+#define WM831X_IM_RTC_ALM_EINT_SHIFT                 2  /* IM_RTC_ALM_EINT */
+#define WM831X_IM_RTC_ALM_EINT_WIDTH                 1  /* IM_RTC_ALM_EINT */
+#define WM831X_IM_TEMP_THW_EINT                 0x0002  /* IM_TEMP_THW_EINT */
+#define WM831X_IM_TEMP_THW_EINT_MASK            0x0002  /* IM_TEMP_THW_EINT */
+#define WM831X_IM_TEMP_THW_EINT_SHIFT                1  /* IM_TEMP_THW_EINT */
+#define WM831X_IM_TEMP_THW_EINT_WIDTH                1  /* IM_TEMP_THW_EINT */
+
+/*
+ * R16410 (0x401A) - Interrupt Status 2 Mask
+ */
+#define WM831X_IM_CHG_BATT_HOT_EINT             0x8000  /* IM_CHG_BATT_HOT_EINT */
+#define WM831X_IM_CHG_BATT_HOT_EINT_MASK        0x8000  /* IM_CHG_BATT_HOT_EINT */
+#define WM831X_IM_CHG_BATT_HOT_EINT_SHIFT           15  /* IM_CHG_BATT_HOT_EINT */
+#define WM831X_IM_CHG_BATT_HOT_EINT_WIDTH            1  /* IM_CHG_BATT_HOT_EINT */
+#define WM831X_IM_CHG_BATT_COLD_EINT            0x4000  /* IM_CHG_BATT_COLD_EINT */
+#define WM831X_IM_CHG_BATT_COLD_EINT_MASK       0x4000  /* IM_CHG_BATT_COLD_EINT */
+#define WM831X_IM_CHG_BATT_COLD_EINT_SHIFT          14  /* IM_CHG_BATT_COLD_EINT */
+#define WM831X_IM_CHG_BATT_COLD_EINT_WIDTH           1  /* IM_CHG_BATT_COLD_EINT */
+#define WM831X_IM_CHG_BATT_FAIL_EINT            0x2000  /* IM_CHG_BATT_FAIL_EINT */
+#define WM831X_IM_CHG_BATT_FAIL_EINT_MASK       0x2000  /* IM_CHG_BATT_FAIL_EINT */
+#define WM831X_IM_CHG_BATT_FAIL_EINT_SHIFT          13  /* IM_CHG_BATT_FAIL_EINT */
+#define WM831X_IM_CHG_BATT_FAIL_EINT_WIDTH           1  /* IM_CHG_BATT_FAIL_EINT */
+#define WM831X_IM_CHG_OV_EINT                   0x1000  /* IM_CHG_OV_EINT */
+#define WM831X_IM_CHG_OV_EINT_MASK              0x1000  /* IM_CHG_OV_EINT */
+#define WM831X_IM_CHG_OV_EINT_SHIFT                 12  /* IM_CHG_OV_EINT */
+#define WM831X_IM_CHG_OV_EINT_WIDTH                  1  /* IM_CHG_OV_EINT */
+#define WM831X_IM_CHG_END_EINT                  0x0800  /* IM_CHG_END_EINT */
+#define WM831X_IM_CHG_END_EINT_MASK             0x0800  /* IM_CHG_END_EINT */
+#define WM831X_IM_CHG_END_EINT_SHIFT                11  /* IM_CHG_END_EINT */
+#define WM831X_IM_CHG_END_EINT_WIDTH                 1  /* IM_CHG_END_EINT */
+#define WM831X_IM_CHG_TO_EINT                   0x0400  /* IM_CHG_TO_EINT */
+#define WM831X_IM_CHG_TO_EINT_MASK              0x0400  /* IM_CHG_TO_EINT */
+#define WM831X_IM_CHG_TO_EINT_SHIFT                 10  /* IM_CHG_TO_EINT */
+#define WM831X_IM_CHG_TO_EINT_WIDTH                  1  /* IM_CHG_TO_EINT */
+#define WM831X_IM_CHG_MODE_EINT                 0x0200  /* IM_CHG_MODE_EINT */
+#define WM831X_IM_CHG_MODE_EINT_MASK            0x0200  /* IM_CHG_MODE_EINT */
+#define WM831X_IM_CHG_MODE_EINT_SHIFT                9  /* IM_CHG_MODE_EINT */
+#define WM831X_IM_CHG_MODE_EINT_WIDTH                1  /* IM_CHG_MODE_EINT */
+#define WM831X_IM_CHG_START_EINT                0x0100  /* IM_CHG_START_EINT */
+#define WM831X_IM_CHG_START_EINT_MASK           0x0100  /* IM_CHG_START_EINT */
+#define WM831X_IM_CHG_START_EINT_SHIFT               8  /* IM_CHG_START_EINT */
+#define WM831X_IM_CHG_START_EINT_WIDTH               1  /* IM_CHG_START_EINT */
+#define WM831X_IM_CS2_EINT                      0x0080  /* IM_CS2_EINT */
+#define WM831X_IM_CS2_EINT_MASK                 0x0080  /* IM_CS2_EINT */
+#define WM831X_IM_CS2_EINT_SHIFT                     7  /* IM_CS2_EINT */
+#define WM831X_IM_CS2_EINT_WIDTH                     1  /* IM_CS2_EINT */
+#define WM831X_IM_CS1_EINT                      0x0040  /* IM_CS1_EINT */
+#define WM831X_IM_CS1_EINT_MASK                 0x0040  /* IM_CS1_EINT */
+#define WM831X_IM_CS1_EINT_SHIFT                     6  /* IM_CS1_EINT */
+#define WM831X_IM_CS1_EINT_WIDTH                     1  /* IM_CS1_EINT */
+#define WM831X_IM_OTP_CMD_END_EINT              0x0020  /* IM_OTP_CMD_END_EINT */
+#define WM831X_IM_OTP_CMD_END_EINT_MASK         0x0020  /* IM_OTP_CMD_END_EINT */
+#define WM831X_IM_OTP_CMD_END_EINT_SHIFT             5  /* IM_OTP_CMD_END_EINT */
+#define WM831X_IM_OTP_CMD_END_EINT_WIDTH             1  /* IM_OTP_CMD_END_EINT */
+#define WM831X_IM_OTP_ERR_EINT                  0x0010  /* IM_OTP_ERR_EINT */
+#define WM831X_IM_OTP_ERR_EINT_MASK             0x0010  /* IM_OTP_ERR_EINT */
+#define WM831X_IM_OTP_ERR_EINT_SHIFT                 4  /* IM_OTP_ERR_EINT */
+#define WM831X_IM_OTP_ERR_EINT_WIDTH                 1  /* IM_OTP_ERR_EINT */
+#define WM831X_IM_PS_POR_EINT                   0x0004  /* IM_PS_POR_EINT */
+#define WM831X_IM_PS_POR_EINT_MASK              0x0004  /* IM_PS_POR_EINT */
+#define WM831X_IM_PS_POR_EINT_SHIFT                  2  /* IM_PS_POR_EINT */
+#define WM831X_IM_PS_POR_EINT_WIDTH                  1  /* IM_PS_POR_EINT */
+#define WM831X_IM_PS_SLEEP_OFF_EINT             0x0002  /* IM_PS_SLEEP_OFF_EINT */
+#define WM831X_IM_PS_SLEEP_OFF_EINT_MASK        0x0002  /* IM_PS_SLEEP_OFF_EINT */
+#define WM831X_IM_PS_SLEEP_OFF_EINT_SHIFT            1  /* IM_PS_SLEEP_OFF_EINT */
+#define WM831X_IM_PS_SLEEP_OFF_EINT_WIDTH            1  /* IM_PS_SLEEP_OFF_EINT */
+#define WM831X_IM_PS_ON_WAKE_EINT               0x0001  /* IM_PS_ON_WAKE_EINT */
+#define WM831X_IM_PS_ON_WAKE_EINT_MASK          0x0001  /* IM_PS_ON_WAKE_EINT */
+#define WM831X_IM_PS_ON_WAKE_EINT_SHIFT              0  /* IM_PS_ON_WAKE_EINT */
+#define WM831X_IM_PS_ON_WAKE_EINT_WIDTH              1  /* IM_PS_ON_WAKE_EINT */
+
+/*
+ * R16411 (0x401B) - Interrupt Status 3 Mask
+ */
+#define WM831X_IM_UV_LDO10_EINT                 0x0200  /* IM_UV_LDO10_EINT */
+#define WM831X_IM_UV_LDO10_EINT_MASK            0x0200  /* IM_UV_LDO10_EINT */
+#define WM831X_IM_UV_LDO10_EINT_SHIFT                9  /* IM_UV_LDO10_EINT */
+#define WM831X_IM_UV_LDO10_EINT_WIDTH                1  /* IM_UV_LDO10_EINT */
+#define WM831X_IM_UV_LDO9_EINT                  0x0100  /* IM_UV_LDO9_EINT */
+#define WM831X_IM_UV_LDO9_EINT_MASK             0x0100  /* IM_UV_LDO9_EINT */
+#define WM831X_IM_UV_LDO9_EINT_SHIFT                 8  /* IM_UV_LDO9_EINT */
+#define WM831X_IM_UV_LDO9_EINT_WIDTH                 1  /* IM_UV_LDO9_EINT */
+#define WM831X_IM_UV_LDO8_EINT                  0x0080  /* IM_UV_LDO8_EINT */
+#define WM831X_IM_UV_LDO8_EINT_MASK             0x0080  /* IM_UV_LDO8_EINT */
+#define WM831X_IM_UV_LDO8_EINT_SHIFT                 7  /* IM_UV_LDO8_EINT */
+#define WM831X_IM_UV_LDO8_EINT_WIDTH                 1  /* IM_UV_LDO8_EINT */
+#define WM831X_IM_UV_LDO7_EINT                  0x0040  /* IM_UV_LDO7_EINT */
+#define WM831X_IM_UV_LDO7_EINT_MASK             0x0040  /* IM_UV_LDO7_EINT */
+#define WM831X_IM_UV_LDO7_EINT_SHIFT                 6  /* IM_UV_LDO7_EINT */
+#define WM831X_IM_UV_LDO7_EINT_WIDTH                 1  /* IM_UV_LDO7_EINT */
+#define WM831X_IM_UV_LDO6_EINT                  0x0020  /* IM_UV_LDO6_EINT */
+#define WM831X_IM_UV_LDO6_EINT_MASK             0x0020  /* IM_UV_LDO6_EINT */
+#define WM831X_IM_UV_LDO6_EINT_SHIFT                 5  /* IM_UV_LDO6_EINT */
+#define WM831X_IM_UV_LDO6_EINT_WIDTH                 1  /* IM_UV_LDO6_EINT */
+#define WM831X_IM_UV_LDO5_EINT                  0x0010  /* IM_UV_LDO5_EINT */
+#define WM831X_IM_UV_LDO5_EINT_MASK             0x0010  /* IM_UV_LDO5_EINT */
+#define WM831X_IM_UV_LDO5_EINT_SHIFT                 4  /* IM_UV_LDO5_EINT */
+#define WM831X_IM_UV_LDO5_EINT_WIDTH                 1  /* IM_UV_LDO5_EINT */
+#define WM831X_IM_UV_LDO4_EINT                  0x0008  /* IM_UV_LDO4_EINT */
+#define WM831X_IM_UV_LDO4_EINT_MASK             0x0008  /* IM_UV_LDO4_EINT */
+#define WM831X_IM_UV_LDO4_EINT_SHIFT                 3  /* IM_UV_LDO4_EINT */
+#define WM831X_IM_UV_LDO4_EINT_WIDTH                 1  /* IM_UV_LDO4_EINT */
+#define WM831X_IM_UV_LDO3_EINT                  0x0004  /* IM_UV_LDO3_EINT */
+#define WM831X_IM_UV_LDO3_EINT_MASK             0x0004  /* IM_UV_LDO3_EINT */
+#define WM831X_IM_UV_LDO3_EINT_SHIFT                 2  /* IM_UV_LDO3_EINT */
+#define WM831X_IM_UV_LDO3_EINT_WIDTH                 1  /* IM_UV_LDO3_EINT */
+#define WM831X_IM_UV_LDO2_EINT                  0x0002  /* IM_UV_LDO2_EINT */
+#define WM831X_IM_UV_LDO2_EINT_MASK             0x0002  /* IM_UV_LDO2_EINT */
+#define WM831X_IM_UV_LDO2_EINT_SHIFT                 1  /* IM_UV_LDO2_EINT */
+#define WM831X_IM_UV_LDO2_EINT_WIDTH                 1  /* IM_UV_LDO2_EINT */
+#define WM831X_IM_UV_LDO1_EINT                  0x0001  /* IM_UV_LDO1_EINT */
+#define WM831X_IM_UV_LDO1_EINT_MASK             0x0001  /* IM_UV_LDO1_EINT */
+#define WM831X_IM_UV_LDO1_EINT_SHIFT                 0  /* IM_UV_LDO1_EINT */
+#define WM831X_IM_UV_LDO1_EINT_WIDTH                 1  /* IM_UV_LDO1_EINT */
+
+/*
+ * R16412 (0x401C) - Interrupt Status 4 Mask
+ */
+#define WM831X_IM_HC_DC2_EINT                   0x0200  /* IM_HC_DC2_EINT */
+#define WM831X_IM_HC_DC2_EINT_MASK              0x0200  /* IM_HC_DC2_EINT */
+#define WM831X_IM_HC_DC2_EINT_SHIFT                  9  /* IM_HC_DC2_EINT */
+#define WM831X_IM_HC_DC2_EINT_WIDTH                  1  /* IM_HC_DC2_EINT */
+#define WM831X_IM_HC_DC1_EINT                   0x0100  /* IM_HC_DC1_EINT */
+#define WM831X_IM_HC_DC1_EINT_MASK              0x0100  /* IM_HC_DC1_EINT */
+#define WM831X_IM_HC_DC1_EINT_SHIFT                  8  /* IM_HC_DC1_EINT */
+#define WM831X_IM_HC_DC1_EINT_WIDTH                  1  /* IM_HC_DC1_EINT */
+#define WM831X_IM_UV_DC4_EINT                   0x0008  /* IM_UV_DC4_EINT */
+#define WM831X_IM_UV_DC4_EINT_MASK              0x0008  /* IM_UV_DC4_EINT */
+#define WM831X_IM_UV_DC4_EINT_SHIFT                  3  /* IM_UV_DC4_EINT */
+#define WM831X_IM_UV_DC4_EINT_WIDTH                  1  /* IM_UV_DC4_EINT */
+#define WM831X_IM_UV_DC3_EINT                   0x0004  /* IM_UV_DC3_EINT */
+#define WM831X_IM_UV_DC3_EINT_MASK              0x0004  /* IM_UV_DC3_EINT */
+#define WM831X_IM_UV_DC3_EINT_SHIFT                  2  /* IM_UV_DC3_EINT */
+#define WM831X_IM_UV_DC3_EINT_WIDTH                  1  /* IM_UV_DC3_EINT */
+#define WM831X_IM_UV_DC2_EINT                   0x0002  /* IM_UV_DC2_EINT */
+#define WM831X_IM_UV_DC2_EINT_MASK              0x0002  /* IM_UV_DC2_EINT */
+#define WM831X_IM_UV_DC2_EINT_SHIFT                  1  /* IM_UV_DC2_EINT */
+#define WM831X_IM_UV_DC2_EINT_WIDTH                  1  /* IM_UV_DC2_EINT */
+#define WM831X_IM_UV_DC1_EINT                   0x0001  /* IM_UV_DC1_EINT */
+#define WM831X_IM_UV_DC1_EINT_MASK              0x0001  /* IM_UV_DC1_EINT */
+#define WM831X_IM_UV_DC1_EINT_SHIFT                  0  /* IM_UV_DC1_EINT */
+#define WM831X_IM_UV_DC1_EINT_WIDTH                  1  /* IM_UV_DC1_EINT */
+
+/*
+ * R16413 (0x401D) - Interrupt Status 5 Mask
+ */
+#define WM831X_IM_GP16_EINT                     0x8000  /* IM_GP16_EINT */
+#define WM831X_IM_GP16_EINT_MASK                0x8000  /* IM_GP16_EINT */
+#define WM831X_IM_GP16_EINT_SHIFT                   15  /* IM_GP16_EINT */
+#define WM831X_IM_GP16_EINT_WIDTH                    1  /* IM_GP16_EINT */
+#define WM831X_IM_GP15_EINT                     0x4000  /* IM_GP15_EINT */
+#define WM831X_IM_GP15_EINT_MASK                0x4000  /* IM_GP15_EINT */
+#define WM831X_IM_GP15_EINT_SHIFT                   14  /* IM_GP15_EINT */
+#define WM831X_IM_GP15_EINT_WIDTH                    1  /* IM_GP15_EINT */
+#define WM831X_IM_GP14_EINT                     0x2000  /* IM_GP14_EINT */
+#define WM831X_IM_GP14_EINT_MASK                0x2000  /* IM_GP14_EINT */
+#define WM831X_IM_GP14_EINT_SHIFT                   13  /* IM_GP14_EINT */
+#define WM831X_IM_GP14_EINT_WIDTH                    1  /* IM_GP14_EINT */
+#define WM831X_IM_GP13_EINT                     0x1000  /* IM_GP13_EINT */
+#define WM831X_IM_GP13_EINT_MASK                0x1000  /* IM_GP13_EINT */
+#define WM831X_IM_GP13_EINT_SHIFT                   12  /* IM_GP13_EINT */
+#define WM831X_IM_GP13_EINT_WIDTH                    1  /* IM_GP13_EINT */
+#define WM831X_IM_GP12_EINT                     0x0800  /* IM_GP12_EINT */
+#define WM831X_IM_GP12_EINT_MASK                0x0800  /* IM_GP12_EINT */
+#define WM831X_IM_GP12_EINT_SHIFT                   11  /* IM_GP12_EINT */
+#define WM831X_IM_GP12_EINT_WIDTH                    1  /* IM_GP12_EINT */
+#define WM831X_IM_GP11_EINT                     0x0400  /* IM_GP11_EINT */
+#define WM831X_IM_GP11_EINT_MASK                0x0400  /* IM_GP11_EINT */
+#define WM831X_IM_GP11_EINT_SHIFT                   10  /* IM_GP11_EINT */
+#define WM831X_IM_GP11_EINT_WIDTH                    1  /* IM_GP11_EINT */
+#define WM831X_IM_GP10_EINT                     0x0200  /* IM_GP10_EINT */
+#define WM831X_IM_GP10_EINT_MASK                0x0200  /* IM_GP10_EINT */
+#define WM831X_IM_GP10_EINT_SHIFT                    9  /* IM_GP10_EINT */
+#define WM831X_IM_GP10_EINT_WIDTH                    1  /* IM_GP10_EINT */
+#define WM831X_IM_GP9_EINT                      0x0100  /* IM_GP9_EINT */
+#define WM831X_IM_GP9_EINT_MASK                 0x0100  /* IM_GP9_EINT */
+#define WM831X_IM_GP9_EINT_SHIFT                     8  /* IM_GP9_EINT */
+#define WM831X_IM_GP9_EINT_WIDTH                     1  /* IM_GP9_EINT */
+#define WM831X_IM_GP8_EINT                      0x0080  /* IM_GP8_EINT */
+#define WM831X_IM_GP8_EINT_MASK                 0x0080  /* IM_GP8_EINT */
+#define WM831X_IM_GP8_EINT_SHIFT                     7  /* IM_GP8_EINT */
+#define WM831X_IM_GP8_EINT_WIDTH                     1  /* IM_GP8_EINT */
+#define WM831X_IM_GP7_EINT                      0x0040  /* IM_GP7_EINT */
+#define WM831X_IM_GP7_EINT_MASK                 0x0040  /* IM_GP7_EINT */
+#define WM831X_IM_GP7_EINT_SHIFT                     6  /* IM_GP7_EINT */
+#define WM831X_IM_GP7_EINT_WIDTH                     1  /* IM_GP7_EINT */
+#define WM831X_IM_GP6_EINT                      0x0020  /* IM_GP6_EINT */
+#define WM831X_IM_GP6_EINT_MASK                 0x0020  /* IM_GP6_EINT */
+#define WM831X_IM_GP6_EINT_SHIFT                     5  /* IM_GP6_EINT */
+#define WM831X_IM_GP6_EINT_WIDTH                     1  /* IM_GP6_EINT */
+#define WM831X_IM_GP5_EINT                      0x0010  /* IM_GP5_EINT */
+#define WM831X_IM_GP5_EINT_MASK                 0x0010  /* IM_GP5_EINT */
+#define WM831X_IM_GP5_EINT_SHIFT                     4  /* IM_GP5_EINT */
+#define WM831X_IM_GP5_EINT_WIDTH                     1  /* IM_GP5_EINT */
+#define WM831X_IM_GP4_EINT                      0x0008  /* IM_GP4_EINT */
+#define WM831X_IM_GP4_EINT_MASK                 0x0008  /* IM_GP4_EINT */
+#define WM831X_IM_GP4_EINT_SHIFT                     3  /* IM_GP4_EINT */
+#define WM831X_IM_GP4_EINT_WIDTH                     1  /* IM_GP4_EINT */
+#define WM831X_IM_GP3_EINT                      0x0004  /* IM_GP3_EINT */
+#define WM831X_IM_GP3_EINT_MASK                 0x0004  /* IM_GP3_EINT */
+#define WM831X_IM_GP3_EINT_SHIFT                     2  /* IM_GP3_EINT */
+#define WM831X_IM_GP3_EINT_WIDTH                     1  /* IM_GP3_EINT */
+#define WM831X_IM_GP2_EINT                      0x0002  /* IM_GP2_EINT */
+#define WM831X_IM_GP2_EINT_MASK                 0x0002  /* IM_GP2_EINT */
+#define WM831X_IM_GP2_EINT_SHIFT                     1  /* IM_GP2_EINT */
+#define WM831X_IM_GP2_EINT_WIDTH                     1  /* IM_GP2_EINT */
+#define WM831X_IM_GP1_EINT                      0x0001  /* IM_GP1_EINT */
+#define WM831X_IM_GP1_EINT_MASK                 0x0001  /* IM_GP1_EINT */
+#define WM831X_IM_GP1_EINT_SHIFT                     0  /* IM_GP1_EINT */
+#define WM831X_IM_GP1_EINT_WIDTH                     1  /* IM_GP1_EINT */
+
+
+#endif
diff --git a/include/linux/mfd/wm831x/otp.h b/include/linux/mfd/wm831x/otp.h
new file mode 100644
index 000000000000..ce1f81a39bfc
--- /dev/null
+++ b/include/linux/mfd/wm831x/otp.h
@@ -0,0 +1,162 @@
+/*
+ * include/linux/mfd/wm831x/otp.h -- OTP interface for WM831x
+ *
+ * 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_WM831X_OTP_H__
+#define __MFD_WM831X_OTP_H__
+
+int wm831x_otp_init(struct wm831x *wm831x);
+void wm831x_otp_exit(struct wm831x *wm831x);
+
+/*
+ * R30720 (0x7800) - Unique ID 1
+ */
+#define WM831X_UNIQUE_ID_MASK                   0xFFFF  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_SHIFT                       0  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_WIDTH                      16  /* UNIQUE_ID - [15:0] */
+
+/*
+ * R30721 (0x7801) - Unique ID 2
+ */
+#define WM831X_UNIQUE_ID_MASK                   0xFFFF  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_SHIFT                       0  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_WIDTH                      16  /* UNIQUE_ID - [15:0] */
+
+/*
+ * R30722 (0x7802) - Unique ID 3
+ */
+#define WM831X_UNIQUE_ID_MASK                   0xFFFF  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_SHIFT                       0  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_WIDTH                      16  /* UNIQUE_ID - [15:0] */
+
+/*
+ * R30723 (0x7803) - Unique ID 4
+ */
+#define WM831X_UNIQUE_ID_MASK                   0xFFFF  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_SHIFT                       0  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_WIDTH                      16  /* UNIQUE_ID - [15:0] */
+
+/*
+ * R30724 (0x7804) - Unique ID 5
+ */
+#define WM831X_UNIQUE_ID_MASK                   0xFFFF  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_SHIFT                       0  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_WIDTH                      16  /* UNIQUE_ID - [15:0] */
+
+/*
+ * R30725 (0x7805) - Unique ID 6
+ */
+#define WM831X_UNIQUE_ID_MASK                   0xFFFF  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_SHIFT                       0  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_WIDTH                      16  /* UNIQUE_ID - [15:0] */
+
+/*
+ * R30726 (0x7806) - Unique ID 7
+ */
+#define WM831X_UNIQUE_ID_MASK                   0xFFFF  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_SHIFT                       0  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_WIDTH                      16  /* UNIQUE_ID - [15:0] */
+
+/*
+ * R30727 (0x7807) - Unique ID 8
+ */
+#define WM831X_UNIQUE_ID_MASK                   0xFFFF  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_SHIFT                       0  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_WIDTH                      16  /* UNIQUE_ID - [15:0] */
+
+/*
+ * R30728 (0x7808) - Factory OTP ID
+ */
+#define WM831X_OTP_FACT_ID_MASK                 0xFFFE  /* OTP_FACT_ID - [15:1] */
+#define WM831X_OTP_FACT_ID_SHIFT                     1  /* OTP_FACT_ID - [15:1] */
+#define WM831X_OTP_FACT_ID_WIDTH                    15  /* OTP_FACT_ID - [15:1] */
+#define WM831X_OTP_FACT_FINAL                   0x0001  /* OTP_FACT_FINAL */
+#define WM831X_OTP_FACT_FINAL_MASK              0x0001  /* OTP_FACT_FINAL */
+#define WM831X_OTP_FACT_FINAL_SHIFT                  0  /* OTP_FACT_FINAL */
+#define WM831X_OTP_FACT_FINAL_WIDTH                  1  /* OTP_FACT_FINAL */
+
+/*
+ * R30729 (0x7809) - Factory OTP 1
+ */
+#define WM831X_DC3_TRIM_MASK                    0xF000  /* DC3_TRIM - [15:12] */
+#define WM831X_DC3_TRIM_SHIFT                       12  /* DC3_TRIM - [15:12] */
+#define WM831X_DC3_TRIM_WIDTH                        4  /* DC3_TRIM - [15:12] */
+#define WM831X_DC2_TRIM_MASK                    0x0FC0  /* DC2_TRIM - [11:6] */
+#define WM831X_DC2_TRIM_SHIFT                        6  /* DC2_TRIM - [11:6] */
+#define WM831X_DC2_TRIM_WIDTH                        6  /* DC2_TRIM - [11:6] */
+#define WM831X_DC1_TRIM_MASK                    0x003F  /* DC1_TRIM - [5:0] */
+#define WM831X_DC1_TRIM_SHIFT                        0  /* DC1_TRIM - [5:0] */
+#define WM831X_DC1_TRIM_WIDTH                        6  /* DC1_TRIM - [5:0] */
+
+/*
+ * R30730 (0x780A) - Factory OTP 2
+ */
+#define WM831X_CHIP_ID_MASK                     0xFFFF  /* CHIP_ID - [15:0] */
+#define WM831X_CHIP_ID_SHIFT                         0  /* CHIP_ID - [15:0] */
+#define WM831X_CHIP_ID_WIDTH                        16  /* CHIP_ID - [15:0] */
+
+/*
+ * R30731 (0x780B) - Factory OTP 3
+ */
+#define WM831X_OSC_TRIM_MASK                    0x0780  /* OSC_TRIM - [10:7] */
+#define WM831X_OSC_TRIM_SHIFT                        7  /* OSC_TRIM - [10:7] */
+#define WM831X_OSC_TRIM_WIDTH                        4  /* OSC_TRIM - [10:7] */
+#define WM831X_BG_TRIM_MASK                     0x0078  /* BG_TRIM - [6:3] */
+#define WM831X_BG_TRIM_SHIFT                         3  /* BG_TRIM - [6:3] */
+#define WM831X_BG_TRIM_WIDTH                         4  /* BG_TRIM - [6:3] */
+#define WM831X_LPBG_TRIM_MASK                   0x0007  /* LPBG_TRIM - [2:0] */
+#define WM831X_LPBG_TRIM_SHIFT                       0  /* LPBG_TRIM - [2:0] */
+#define WM831X_LPBG_TRIM_WIDTH                       3  /* LPBG_TRIM - [2:0] */
+
+/*
+ * R30732 (0x780C) - Factory OTP 4
+ */
+#define WM831X_CHILD_I2C_ADDR_MASK              0x00FE  /* CHILD_I2C_ADDR - [7:1] */
+#define WM831X_CHILD_I2C_ADDR_SHIFT                  1  /* CHILD_I2C_ADDR - [7:1] */
+#define WM831X_CHILD_I2C_ADDR_WIDTH                  7  /* CHILD_I2C_ADDR - [7:1] */
+#define WM831X_CH_AW                            0x0001  /* CH_AW */
+#define WM831X_CH_AW_MASK                       0x0001  /* CH_AW */
+#define WM831X_CH_AW_SHIFT                           0  /* CH_AW */
+#define WM831X_CH_AW_WIDTH                           1  /* CH_AW */
+
+/*
+ * R30733 (0x780D) - Factory OTP 5
+ */
+#define WM831X_CHARGE_TRIM_MASK                 0x003F  /* CHARGE_TRIM - [5:0] */
+#define WM831X_CHARGE_TRIM_SHIFT                     0  /* CHARGE_TRIM - [5:0] */
+#define WM831X_CHARGE_TRIM_WIDTH                     6  /* CHARGE_TRIM - [5:0] */
+
+/*
+ * R30736 (0x7810) - Customer OTP ID
+ */
+#define WM831X_OTP_AUTO_PROG                    0x8000  /* OTP_AUTO_PROG */
+#define WM831X_OTP_AUTO_PROG_MASK               0x8000  /* OTP_AUTO_PROG */
+#define WM831X_OTP_AUTO_PROG_SHIFT                  15  /* OTP_AUTO_PROG */
+#define WM831X_OTP_AUTO_PROG_WIDTH                   1  /* OTP_AUTO_PROG */
+#define WM831X_OTP_CUST_ID_MASK                 0x7FFE  /* OTP_CUST_ID - [14:1] */
+#define WM831X_OTP_CUST_ID_SHIFT                     1  /* OTP_CUST_ID - [14:1] */
+#define WM831X_OTP_CUST_ID_WIDTH                    14  /* OTP_CUST_ID - [14:1] */
+#define WM831X_OTP_CUST_FINAL                   0x0001  /* OTP_CUST_FINAL */
+#define WM831X_OTP_CUST_FINAL_MASK              0x0001  /* OTP_CUST_FINAL */
+#define WM831X_OTP_CUST_FINAL_SHIFT                  0  /* OTP_CUST_FINAL */
+#define WM831X_OTP_CUST_FINAL_WIDTH                  1  /* OTP_CUST_FINAL */
+
+/*
+ * R30759 (0x7827) - DBE CHECK DATA
+ */
+#define WM831X_DBE_VALID_DATA_MASK              0xFFFF  /* DBE_VALID_DATA - [15:0] */
+#define WM831X_DBE_VALID_DATA_SHIFT                  0  /* DBE_VALID_DATA - [15:0] */
+#define WM831X_DBE_VALID_DATA_WIDTH                 16  /* DBE_VALID_DATA - [15:0] */
+
+
+#endif
diff --git a/include/linux/mfd/wm831x/pdata.h b/include/linux/mfd/wm831x/pdata.h
new file mode 100644
index 000000000000..90d820260aad
--- /dev/null
+++ b/include/linux/mfd/wm831x/pdata.h
@@ -0,0 +1,113 @@
+/*
+ * include/linux/mfd/wm831x/pdata.h -- Platform data for WM831x
+ *
+ * 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_WM831X_PDATA_H__
+#define __MFD_WM831X_PDATA_H__
+
+struct wm831x;
+struct regulator_init_data;
+
+struct wm831x_backlight_pdata {
+	int isink;     /** ISINK to use, 1 or 2 */
+	int max_uA;    /** Maximum current to allow */
+};
+
+struct wm831x_backup_pdata {
+	int charger_enable;
+	int no_constant_voltage;  /** Disable constant voltage charging */
+	int vlim;   /** Voltage limit in milivolts */
+	int ilim;   /** Current limit in microamps */
+};
+
+struct wm831x_battery_pdata {
+	int enable;         /** Enable charging */
+	int fast_enable;    /** Enable fast charging */
+	int off_mask;       /** Mask OFF while charging */
+	int trickle_ilim;   /** Trickle charge current limit, in mA */
+	int vsel;           /** Target voltage, in mV */
+	int eoc_iterm;      /** End of trickle charge current, in mA */
+	int fast_ilim;      /** Fast charge current limit, in mA */
+	int timeout;        /** Charge cycle timeout, in minutes */
+};
+
+/* Sources for status LED configuration.  Values are register values
+ * plus 1 to allow for a zero default for preserve.
+ */
+enum wm831x_status_src {
+	WM831X_STATUS_PRESERVE = 0,  /* Keep the current hardware setting */
+	WM831X_STATUS_OTP = 1,
+	WM831X_STATUS_POWER = 2,
+	WM831X_STATUS_CHARGER = 3,
+	WM831X_STATUS_MANUAL = 4,
+};
+
+struct wm831x_status_pdata {
+	enum wm831x_status_src default_src;
+	const char *name;
+	const char *default_trigger;
+};
+
+struct wm831x_touch_pdata {
+	int fivewire;          /** 1 for five wire mode, 0 for 4 wire */
+	int isel;              /** Current for pen down (uA) */
+	int rpu;               /** Pen down sensitivity resistor divider */
+	int pressure;          /** Report pressure (boolean) */
+	int data_irq;          /** Touch data ready IRQ */
+};
+
+enum wm831x_watchdog_action {
+	WM831X_WDOG_NONE = 0,
+	WM831X_WDOG_INTERRUPT = 1,
+	WM831X_WDOG_RESET = 2,
+	WM831X_WDOG_WAKE = 3,
+};
+
+struct wm831x_watchdog_pdata {
+	enum wm831x_watchdog_action primary, secondary;
+	int update_gpio;
+	unsigned int software:1;
+};
+
+#define WM831X_MAX_STATUS 2
+#define WM831X_MAX_DCDC   4
+#define WM831X_MAX_EPE    2
+#define WM831X_MAX_LDO    11
+#define WM831X_MAX_ISINK  2
+
+struct wm831x_pdata {
+	/** Called before subdevices are set up */
+	int (*pre_init)(struct wm831x *wm831x);
+	/** Called after subdevices are set up */
+	int (*post_init)(struct wm831x *wm831x);
+
+	int gpio_base;
+	struct wm831x_backlight_pdata *backlight;
+	struct wm831x_backup_pdata *backup;
+	struct wm831x_battery_pdata *battery;
+	struct wm831x_touch_pdata *touch;
+	struct wm831x_watchdog_pdata *watchdog;
+
+	/** LED1 = 0 and so on */
+	struct wm831x_status_pdata *status[WM831X_MAX_STATUS];
+	/** DCDC1 = 0 and so on */
+	struct regulator_init_data *dcdc[WM831X_MAX_DCDC];
+	/** EPE1 = 0 and so on */
+	struct regulator_init_data *epe[WM831X_MAX_EPE];
+	/** LDO1 = 0 and so on */
+	struct regulator_init_data *ldo[WM831X_MAX_LDO];
+	/** ISINK1 = 0 and so on*/
+	struct regulator_init_data *isink[WM831X_MAX_ISINK];
+};
+
+#endif
diff --git a/include/linux/mfd/wm831x/pmu.h b/include/linux/mfd/wm831x/pmu.h
new file mode 100644
index 000000000000..b18cbb027bc3
--- /dev/null
+++ b/include/linux/mfd/wm831x/pmu.h
@@ -0,0 +1,189 @@
+/*
+ * include/linux/mfd/wm831x/pmu.h -- PMU for WM831x
+ *
+ * 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_WM831X_PMU_H__
+#define __MFD_WM831X_PMU_H__
+
+/*
+ * R16387 (0x4003) - Power State
+ */
+#define WM831X_CHIP_ON                          0x8000  /* CHIP_ON */
+#define WM831X_CHIP_ON_MASK                     0x8000  /* CHIP_ON */
+#define WM831X_CHIP_ON_SHIFT                        15  /* CHIP_ON */
+#define WM831X_CHIP_ON_WIDTH                         1  /* CHIP_ON */
+#define WM831X_CHIP_SLP                         0x4000  /* CHIP_SLP */
+#define WM831X_CHIP_SLP_MASK                    0x4000  /* CHIP_SLP */
+#define WM831X_CHIP_SLP_SHIFT                       14  /* CHIP_SLP */
+#define WM831X_CHIP_SLP_WIDTH                        1  /* CHIP_SLP */
+#define WM831X_REF_LP                           0x1000  /* REF_LP */
+#define WM831X_REF_LP_MASK                      0x1000  /* REF_LP */
+#define WM831X_REF_LP_SHIFT                         12  /* REF_LP */
+#define WM831X_REF_LP_WIDTH                          1  /* REF_LP */
+#define WM831X_PWRSTATE_DLY_MASK                0x0C00  /* PWRSTATE_DLY - [11:10] */
+#define WM831X_PWRSTATE_DLY_SHIFT                   10  /* PWRSTATE_DLY - [11:10] */
+#define WM831X_PWRSTATE_DLY_WIDTH                    2  /* PWRSTATE_DLY - [11:10] */
+#define WM831X_SWRST_DLY                        0x0200  /* SWRST_DLY */
+#define WM831X_SWRST_DLY_MASK                   0x0200  /* SWRST_DLY */
+#define WM831X_SWRST_DLY_SHIFT                       9  /* SWRST_DLY */
+#define WM831X_SWRST_DLY_WIDTH                       1  /* SWRST_DLY */
+#define WM831X_USB100MA_STARTUP_MASK            0x0030  /* USB100MA_STARTUP - [5:4] */
+#define WM831X_USB100MA_STARTUP_SHIFT                4  /* USB100MA_STARTUP - [5:4] */
+#define WM831X_USB100MA_STARTUP_WIDTH                2  /* USB100MA_STARTUP - [5:4] */
+#define WM831X_USB_CURR_STS                     0x0008  /* USB_CURR_STS */
+#define WM831X_USB_CURR_STS_MASK                0x0008  /* USB_CURR_STS */
+#define WM831X_USB_CURR_STS_SHIFT                    3  /* USB_CURR_STS */
+#define WM831X_USB_CURR_STS_WIDTH                    1  /* USB_CURR_STS */
+#define WM831X_USB_ILIM_MASK                    0x0007  /* USB_ILIM - [2:0] */
+#define WM831X_USB_ILIM_SHIFT                        0  /* USB_ILIM - [2:0] */
+#define WM831X_USB_ILIM_WIDTH                        3  /* USB_ILIM - [2:0] */
+
+/*
+ * R16397 (0x400D) - System Status
+ */
+#define WM831X_THW_STS                          0x8000  /* THW_STS */
+#define WM831X_THW_STS_MASK                     0x8000  /* THW_STS */
+#define WM831X_THW_STS_SHIFT                        15  /* THW_STS */
+#define WM831X_THW_STS_WIDTH                         1  /* THW_STS */
+#define WM831X_PWR_SRC_BATT                     0x0400  /* PWR_SRC_BATT */
+#define WM831X_PWR_SRC_BATT_MASK                0x0400  /* PWR_SRC_BATT */
+#define WM831X_PWR_SRC_BATT_SHIFT                   10  /* PWR_SRC_BATT */
+#define WM831X_PWR_SRC_BATT_WIDTH                    1  /* PWR_SRC_BATT */
+#define WM831X_PWR_WALL                         0x0200  /* PWR_WALL */
+#define WM831X_PWR_WALL_MASK                    0x0200  /* PWR_WALL */
+#define WM831X_PWR_WALL_SHIFT                        9  /* PWR_WALL */
+#define WM831X_PWR_WALL_WIDTH                        1  /* PWR_WALL */
+#define WM831X_PWR_USB                          0x0100  /* PWR_USB */
+#define WM831X_PWR_USB_MASK                     0x0100  /* PWR_USB */
+#define WM831X_PWR_USB_SHIFT                         8  /* PWR_USB */
+#define WM831X_PWR_USB_WIDTH                         1  /* PWR_USB */
+#define WM831X_MAIN_STATE_MASK                  0x001F  /* MAIN_STATE - [4:0] */
+#define WM831X_MAIN_STATE_SHIFT                      0  /* MAIN_STATE - [4:0] */
+#define WM831X_MAIN_STATE_WIDTH                      5  /* MAIN_STATE - [4:0] */
+
+/*
+ * R16456 (0x4048) - Charger Control 1
+ */
+#define WM831X_CHG_ENA                          0x8000  /* CHG_ENA */
+#define WM831X_CHG_ENA_MASK                     0x8000  /* CHG_ENA */
+#define WM831X_CHG_ENA_SHIFT                        15  /* CHG_ENA */
+#define WM831X_CHG_ENA_WIDTH                         1  /* CHG_ENA */
+#define WM831X_CHG_FRC                          0x4000  /* CHG_FRC */
+#define WM831X_CHG_FRC_MASK                     0x4000  /* CHG_FRC */
+#define WM831X_CHG_FRC_SHIFT                        14  /* CHG_FRC */
+#define WM831X_CHG_FRC_WIDTH                         1  /* CHG_FRC */
+#define WM831X_CHG_ITERM_MASK                   0x1C00  /* CHG_ITERM - [12:10] */
+#define WM831X_CHG_ITERM_SHIFT                      10  /* CHG_ITERM - [12:10] */
+#define WM831X_CHG_ITERM_WIDTH                       3  /* CHG_ITERM - [12:10] */
+#define WM831X_CHG_FAST                         0x0020  /* CHG_FAST */
+#define WM831X_CHG_FAST_MASK                    0x0020  /* CHG_FAST */
+#define WM831X_CHG_FAST_SHIFT                        5  /* CHG_FAST */
+#define WM831X_CHG_FAST_WIDTH                        1  /* CHG_FAST */
+#define WM831X_CHG_IMON_ENA                     0x0002  /* CHG_IMON_ENA */
+#define WM831X_CHG_IMON_ENA_MASK                0x0002  /* CHG_IMON_ENA */
+#define WM831X_CHG_IMON_ENA_SHIFT                    1  /* CHG_IMON_ENA */
+#define WM831X_CHG_IMON_ENA_WIDTH                    1  /* CHG_IMON_ENA */
+#define WM831X_CHG_CHIP_TEMP_MON                0x0001  /* CHG_CHIP_TEMP_MON */
+#define WM831X_CHG_CHIP_TEMP_MON_MASK           0x0001  /* CHG_CHIP_TEMP_MON */
+#define WM831X_CHG_CHIP_TEMP_MON_SHIFT               0  /* CHG_CHIP_TEMP_MON */
+#define WM831X_CHG_CHIP_TEMP_MON_WIDTH               1  /* CHG_CHIP_TEMP_MON */
+
+/*
+ * R16457 (0x4049) - Charger Control 2
+ */
+#define WM831X_CHG_OFF_MSK                      0x4000  /* CHG_OFF_MSK */
+#define WM831X_CHG_OFF_MSK_MASK                 0x4000  /* CHG_OFF_MSK */
+#define WM831X_CHG_OFF_MSK_SHIFT                    14  /* CHG_OFF_MSK */
+#define WM831X_CHG_OFF_MSK_WIDTH                     1  /* CHG_OFF_MSK */
+#define WM831X_CHG_TIME_MASK                    0x0F00  /* CHG_TIME - [11:8] */
+#define WM831X_CHG_TIME_SHIFT                        8  /* CHG_TIME - [11:8] */
+#define WM831X_CHG_TIME_WIDTH                        4  /* CHG_TIME - [11:8] */
+#define WM831X_CHG_TRKL_ILIM_MASK               0x00C0  /* CHG_TRKL_ILIM - [7:6] */
+#define WM831X_CHG_TRKL_ILIM_SHIFT                   6  /* CHG_TRKL_ILIM - [7:6] */
+#define WM831X_CHG_TRKL_ILIM_WIDTH                   2  /* CHG_TRKL_ILIM - [7:6] */
+#define WM831X_CHG_VSEL_MASK                    0x0030  /* CHG_VSEL - [5:4] */
+#define WM831X_CHG_VSEL_SHIFT                        4  /* CHG_VSEL - [5:4] */
+#define WM831X_CHG_VSEL_WIDTH                        2  /* CHG_VSEL - [5:4] */
+#define WM831X_CHG_FAST_ILIM_MASK               0x000F  /* CHG_FAST_ILIM - [3:0] */
+#define WM831X_CHG_FAST_ILIM_SHIFT                   0  /* CHG_FAST_ILIM - [3:0] */
+#define WM831X_CHG_FAST_ILIM_WIDTH                   4  /* CHG_FAST_ILIM - [3:0] */
+
+/*
+ * R16458 (0x404A) - Charger Status
+ */
+#define WM831X_BATT_OV_STS                      0x8000  /* BATT_OV_STS */
+#define WM831X_BATT_OV_STS_MASK                 0x8000  /* BATT_OV_STS */
+#define WM831X_BATT_OV_STS_SHIFT                    15  /* BATT_OV_STS */
+#define WM831X_BATT_OV_STS_WIDTH                     1  /* BATT_OV_STS */
+#define WM831X_CHG_STATE_MASK                   0x7000  /* CHG_STATE - [14:12] */
+#define WM831X_CHG_STATE_SHIFT                      12  /* CHG_STATE - [14:12] */
+#define WM831X_CHG_STATE_WIDTH                       3  /* CHG_STATE - [14:12] */
+#define WM831X_BATT_HOT_STS                     0x0800  /* BATT_HOT_STS */
+#define WM831X_BATT_HOT_STS_MASK                0x0800  /* BATT_HOT_STS */
+#define WM831X_BATT_HOT_STS_SHIFT                   11  /* BATT_HOT_STS */
+#define WM831X_BATT_HOT_STS_WIDTH                    1  /* BATT_HOT_STS */
+#define WM831X_BATT_COLD_STS                    0x0400  /* BATT_COLD_STS */
+#define WM831X_BATT_COLD_STS_MASK               0x0400  /* BATT_COLD_STS */
+#define WM831X_BATT_COLD_STS_SHIFT                  10  /* BATT_COLD_STS */
+#define WM831X_BATT_COLD_STS_WIDTH                   1  /* BATT_COLD_STS */
+#define WM831X_CHG_TOPOFF                       0x0200  /* CHG_TOPOFF */
+#define WM831X_CHG_TOPOFF_MASK                  0x0200  /* CHG_TOPOFF */
+#define WM831X_CHG_TOPOFF_SHIFT                      9  /* CHG_TOPOFF */
+#define WM831X_CHG_TOPOFF_WIDTH                      1  /* CHG_TOPOFF */
+#define WM831X_CHG_ACTIVE                       0x0100  /* CHG_ACTIVE */
+#define WM831X_CHG_ACTIVE_MASK                  0x0100  /* CHG_ACTIVE */
+#define WM831X_CHG_ACTIVE_SHIFT                      8  /* CHG_ACTIVE */
+#define WM831X_CHG_ACTIVE_WIDTH                      1  /* CHG_ACTIVE */
+#define WM831X_CHG_TIME_ELAPSED_MASK            0x00FF  /* CHG_TIME_ELAPSED - [7:0] */
+#define WM831X_CHG_TIME_ELAPSED_SHIFT                0  /* CHG_TIME_ELAPSED - [7:0] */
+#define WM831X_CHG_TIME_ELAPSED_WIDTH                8  /* CHG_TIME_ELAPSED - [7:0] */
+
+#define WM831X_CHG_STATE_OFF         (0 << WM831X_CHG_STATE_SHIFT)
+#define WM831X_CHG_STATE_TRICKLE     (1 << WM831X_CHG_STATE_SHIFT)
+#define WM831X_CHG_STATE_FAST        (2 << WM831X_CHG_STATE_SHIFT)
+#define WM831X_CHG_STATE_TRICKLE_OT  (3 << WM831X_CHG_STATE_SHIFT)
+#define WM831X_CHG_STATE_FAST_OT     (4 << WM831X_CHG_STATE_SHIFT)
+#define WM831X_CHG_STATE_DEFECTIVE   (5 << WM831X_CHG_STATE_SHIFT)
+
+/*
+ * R16459 (0x404B) - Backup Charger Control
+ */
+#define WM831X_BKUP_CHG_ENA                     0x8000  /* BKUP_CHG_ENA */
+#define WM831X_BKUP_CHG_ENA_MASK                0x8000  /* BKUP_CHG_ENA */
+#define WM831X_BKUP_CHG_ENA_SHIFT                   15  /* BKUP_CHG_ENA */
+#define WM831X_BKUP_CHG_ENA_WIDTH                    1  /* BKUP_CHG_ENA */
+#define WM831X_BKUP_CHG_STS                     0x4000  /* BKUP_CHG_STS */
+#define WM831X_BKUP_CHG_STS_MASK                0x4000  /* BKUP_CHG_STS */
+#define WM831X_BKUP_CHG_STS_SHIFT                   14  /* BKUP_CHG_STS */
+#define WM831X_BKUP_CHG_STS_WIDTH                    1  /* BKUP_CHG_STS */
+#define WM831X_BKUP_CHG_MODE                    0x1000  /* BKUP_CHG_MODE */
+#define WM831X_BKUP_CHG_MODE_MASK               0x1000  /* BKUP_CHG_MODE */
+#define WM831X_BKUP_CHG_MODE_SHIFT                  12  /* BKUP_CHG_MODE */
+#define WM831X_BKUP_CHG_MODE_WIDTH                   1  /* BKUP_CHG_MODE */
+#define WM831X_BKUP_BATT_DET_ENA                0x0800  /* BKUP_BATT_DET_ENA */
+#define WM831X_BKUP_BATT_DET_ENA_MASK           0x0800  /* BKUP_BATT_DET_ENA */
+#define WM831X_BKUP_BATT_DET_ENA_SHIFT              11  /* BKUP_BATT_DET_ENA */
+#define WM831X_BKUP_BATT_DET_ENA_WIDTH               1  /* BKUP_BATT_DET_ENA */
+#define WM831X_BKUP_BATT_STS                    0x0400  /* BKUP_BATT_STS */
+#define WM831X_BKUP_BATT_STS_MASK               0x0400  /* BKUP_BATT_STS */
+#define WM831X_BKUP_BATT_STS_SHIFT                  10  /* BKUP_BATT_STS */
+#define WM831X_BKUP_BATT_STS_WIDTH                   1  /* BKUP_BATT_STS */
+#define WM831X_BKUP_CHG_VLIM                    0x0010  /* BKUP_CHG_VLIM */
+#define WM831X_BKUP_CHG_VLIM_MASK               0x0010  /* BKUP_CHG_VLIM */
+#define WM831X_BKUP_CHG_VLIM_SHIFT                   4  /* BKUP_CHG_VLIM */
+#define WM831X_BKUP_CHG_VLIM_WIDTH                   1  /* BKUP_CHG_VLIM */
+#define WM831X_BKUP_CHG_ILIM_MASK               0x0003  /* BKUP_CHG_ILIM - [1:0] */
+#define WM831X_BKUP_CHG_ILIM_SHIFT                   0  /* BKUP_CHG_ILIM - [1:0] */
+#define WM831X_BKUP_CHG_ILIM_WIDTH                   2  /* BKUP_CHG_ILIM - [1:0] */
+
+#endif
diff --git a/include/linux/mfd/wm831x/regulator.h b/include/linux/mfd/wm831x/regulator.h
new file mode 100644
index 000000000000..955d30fc6a27
--- /dev/null
+++ b/include/linux/mfd/wm831x/regulator.h
@@ -0,0 +1,1218 @@
+/*
+ * linux/mfd/wm831x/regulator.h -- Regulator definitons for wm831x
+ *
+ * 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_WM831X_REGULATOR_H__
+#define __MFD_WM831X_REGULATOR_H__
+
+/*
+ * R16462 (0x404E) - Current Sink 1
+ */
+#define WM831X_CS1_ENA                          0x8000  /* CS1_ENA */
+#define WM831X_CS1_ENA_MASK                     0x8000  /* CS1_ENA */
+#define WM831X_CS1_ENA_SHIFT                        15  /* CS1_ENA */
+#define WM831X_CS1_ENA_WIDTH                         1  /* CS1_ENA */
+#define WM831X_CS1_DRIVE                        0x4000  /* CS1_DRIVE */
+#define WM831X_CS1_DRIVE_MASK                   0x4000  /* CS1_DRIVE */
+#define WM831X_CS1_DRIVE_SHIFT                      14  /* CS1_DRIVE */
+#define WM831X_CS1_DRIVE_WIDTH                       1  /* CS1_DRIVE */
+#define WM831X_CS1_SLPENA                       0x1000  /* CS1_SLPENA */
+#define WM831X_CS1_SLPENA_MASK                  0x1000  /* CS1_SLPENA */
+#define WM831X_CS1_SLPENA_SHIFT                     12  /* CS1_SLPENA */
+#define WM831X_CS1_SLPENA_WIDTH                      1  /* CS1_SLPENA */
+#define WM831X_CS1_OFF_RAMP_MASK                0x0C00  /* CS1_OFF_RAMP - [11:10] */
+#define WM831X_CS1_OFF_RAMP_SHIFT                   10  /* CS1_OFF_RAMP - [11:10] */
+#define WM831X_CS1_OFF_RAMP_WIDTH                    2  /* CS1_OFF_RAMP - [11:10] */
+#define WM831X_CS1_ON_RAMP_MASK                 0x0300  /* CS1_ON_RAMP - [9:8] */
+#define WM831X_CS1_ON_RAMP_SHIFT                     8  /* CS1_ON_RAMP - [9:8] */
+#define WM831X_CS1_ON_RAMP_WIDTH                     2  /* CS1_ON_RAMP - [9:8] */
+#define WM831X_CS1_ISEL_MASK                    0x003F  /* CS1_ISEL - [5:0] */
+#define WM831X_CS1_ISEL_SHIFT                        0  /* CS1_ISEL - [5:0] */
+#define WM831X_CS1_ISEL_WIDTH                        6  /* CS1_ISEL - [5:0] */
+
+/*
+ * R16463 (0x404F) - Current Sink 2
+ */
+#define WM831X_CS2_ENA                          0x8000  /* CS2_ENA */
+#define WM831X_CS2_ENA_MASK                     0x8000  /* CS2_ENA */
+#define WM831X_CS2_ENA_SHIFT                        15  /* CS2_ENA */
+#define WM831X_CS2_ENA_WIDTH                         1  /* CS2_ENA */
+#define WM831X_CS2_DRIVE                        0x4000  /* CS2_DRIVE */
+#define WM831X_CS2_DRIVE_MASK                   0x4000  /* CS2_DRIVE */
+#define WM831X_CS2_DRIVE_SHIFT                      14  /* CS2_DRIVE */
+#define WM831X_CS2_DRIVE_WIDTH                       1  /* CS2_DRIVE */
+#define WM831X_CS2_SLPENA                       0x1000  /* CS2_SLPENA */
+#define WM831X_CS2_SLPENA_MASK                  0x1000  /* CS2_SLPENA */
+#define WM831X_CS2_SLPENA_SHIFT                     12  /* CS2_SLPENA */
+#define WM831X_CS2_SLPENA_WIDTH                      1  /* CS2_SLPENA */
+#define WM831X_CS2_OFF_RAMP_MASK                0x0C00  /* CS2_OFF_RAMP - [11:10] */
+#define WM831X_CS2_OFF_RAMP_SHIFT                   10  /* CS2_OFF_RAMP - [11:10] */
+#define WM831X_CS2_OFF_RAMP_WIDTH                    2  /* CS2_OFF_RAMP - [11:10] */
+#define WM831X_CS2_ON_RAMP_MASK                 0x0300  /* CS2_ON_RAMP - [9:8] */
+#define WM831X_CS2_ON_RAMP_SHIFT                     8  /* CS2_ON_RAMP - [9:8] */
+#define WM831X_CS2_ON_RAMP_WIDTH                     2  /* CS2_ON_RAMP - [9:8] */
+#define WM831X_CS2_ISEL_MASK                    0x003F  /* CS2_ISEL - [5:0] */
+#define WM831X_CS2_ISEL_SHIFT                        0  /* CS2_ISEL - [5:0] */
+#define WM831X_CS2_ISEL_WIDTH                        6  /* CS2_ISEL - [5:0] */
+
+/*
+ * R16464 (0x4050) - DCDC Enable
+ */
+#define WM831X_EPE2_ENA                         0x0080  /* EPE2_ENA */
+#define WM831X_EPE2_ENA_MASK                    0x0080  /* EPE2_ENA */
+#define WM831X_EPE2_ENA_SHIFT                        7  /* EPE2_ENA */
+#define WM831X_EPE2_ENA_WIDTH                        1  /* EPE2_ENA */
+#define WM831X_EPE1_ENA                         0x0040  /* EPE1_ENA */
+#define WM831X_EPE1_ENA_MASK                    0x0040  /* EPE1_ENA */
+#define WM831X_EPE1_ENA_SHIFT                        6  /* EPE1_ENA */
+#define WM831X_EPE1_ENA_WIDTH                        1  /* EPE1_ENA */
+#define WM831X_DC4_ENA                          0x0008  /* DC4_ENA */
+#define WM831X_DC4_ENA_MASK                     0x0008  /* DC4_ENA */
+#define WM831X_DC4_ENA_SHIFT                         3  /* DC4_ENA */
+#define WM831X_DC4_ENA_WIDTH                         1  /* DC4_ENA */
+#define WM831X_DC3_ENA                          0x0004  /* DC3_ENA */
+#define WM831X_DC3_ENA_MASK                     0x0004  /* DC3_ENA */
+#define WM831X_DC3_ENA_SHIFT                         2  /* DC3_ENA */
+#define WM831X_DC3_ENA_WIDTH                         1  /* DC3_ENA */
+#define WM831X_DC2_ENA                          0x0002  /* DC2_ENA */
+#define WM831X_DC2_ENA_MASK                     0x0002  /* DC2_ENA */
+#define WM831X_DC2_ENA_SHIFT                         1  /* DC2_ENA */
+#define WM831X_DC2_ENA_WIDTH                         1  /* DC2_ENA */
+#define WM831X_DC1_ENA                          0x0001  /* DC1_ENA */
+#define WM831X_DC1_ENA_MASK                     0x0001  /* DC1_ENA */
+#define WM831X_DC1_ENA_SHIFT                         0  /* DC1_ENA */
+#define WM831X_DC1_ENA_WIDTH                         1  /* DC1_ENA */
+
+/*
+ * R16465 (0x4051) - LDO Enable
+ */
+#define WM831X_LDO11_ENA                        0x0400  /* LDO11_ENA */
+#define WM831X_LDO11_ENA_MASK                   0x0400  /* LDO11_ENA */
+#define WM831X_LDO11_ENA_SHIFT                      10  /* LDO11_ENA */
+#define WM831X_LDO11_ENA_WIDTH                       1  /* LDO11_ENA */
+#define WM831X_LDO10_ENA                        0x0200  /* LDO10_ENA */
+#define WM831X_LDO10_ENA_MASK                   0x0200  /* LDO10_ENA */
+#define WM831X_LDO10_ENA_SHIFT                       9  /* LDO10_ENA */
+#define WM831X_LDO10_ENA_WIDTH                       1  /* LDO10_ENA */
+#define WM831X_LDO9_ENA                         0x0100  /* LDO9_ENA */
+#define WM831X_LDO9_ENA_MASK                    0x0100  /* LDO9_ENA */
+#define WM831X_LDO9_ENA_SHIFT                        8  /* LDO9_ENA */
+#define WM831X_LDO9_ENA_WIDTH                        1  /* LDO9_ENA */
+#define WM831X_LDO8_ENA                         0x0080  /* LDO8_ENA */
+#define WM831X_LDO8_ENA_MASK                    0x0080  /* LDO8_ENA */
+#define WM831X_LDO8_ENA_SHIFT                        7  /* LDO8_ENA */
+#define WM831X_LDO8_ENA_WIDTH                        1  /* LDO8_ENA */
+#define WM831X_LDO7_ENA                         0x0040  /* LDO7_ENA */
+#define WM831X_LDO7_ENA_MASK                    0x0040  /* LDO7_ENA */
+#define WM831X_LDO7_ENA_SHIFT                        6  /* LDO7_ENA */
+#define WM831X_LDO7_ENA_WIDTH                        1  /* LDO7_ENA */
+#define WM831X_LDO6_ENA                         0x0020  /* LDO6_ENA */
+#define WM831X_LDO6_ENA_MASK                    0x0020  /* LDO6_ENA */
+#define WM831X_LDO6_ENA_SHIFT                        5  /* LDO6_ENA */
+#define WM831X_LDO6_ENA_WIDTH                        1  /* LDO6_ENA */
+#define WM831X_LDO5_ENA                         0x0010  /* LDO5_ENA */
+#define WM831X_LDO5_ENA_MASK                    0x0010  /* LDO5_ENA */
+#define WM831X_LDO5_ENA_SHIFT                        4  /* LDO5_ENA */
+#define WM831X_LDO5_ENA_WIDTH                        1  /* LDO5_ENA */
+#define WM831X_LDO4_ENA                         0x0008  /* LDO4_ENA */
+#define WM831X_LDO4_ENA_MASK                    0x0008  /* LDO4_ENA */
+#define WM831X_LDO4_ENA_SHIFT                        3  /* LDO4_ENA */
+#define WM831X_LDO4_ENA_WIDTH                        1  /* LDO4_ENA */
+#define WM831X_LDO3_ENA                         0x0004  /* LDO3_ENA */
+#define WM831X_LDO3_ENA_MASK                    0x0004  /* LDO3_ENA */
+#define WM831X_LDO3_ENA_SHIFT                        2  /* LDO3_ENA */
+#define WM831X_LDO3_ENA_WIDTH                        1  /* LDO3_ENA */
+#define WM831X_LDO2_ENA                         0x0002  /* LDO2_ENA */
+#define WM831X_LDO2_ENA_MASK                    0x0002  /* LDO2_ENA */
+#define WM831X_LDO2_ENA_SHIFT                        1  /* LDO2_ENA */
+#define WM831X_LDO2_ENA_WIDTH                        1  /* LDO2_ENA */
+#define WM831X_LDO1_ENA                         0x0001  /* LDO1_ENA */
+#define WM831X_LDO1_ENA_MASK                    0x0001  /* LDO1_ENA */
+#define WM831X_LDO1_ENA_SHIFT                        0  /* LDO1_ENA */
+#define WM831X_LDO1_ENA_WIDTH                        1  /* LDO1_ENA */
+
+/*
+ * R16466 (0x4052) - DCDC Status
+ */
+#define WM831X_EPE2_STS                         0x0080  /* EPE2_STS */
+#define WM831X_EPE2_STS_MASK                    0x0080  /* EPE2_STS */
+#define WM831X_EPE2_STS_SHIFT                        7  /* EPE2_STS */
+#define WM831X_EPE2_STS_WIDTH                        1  /* EPE2_STS */
+#define WM831X_EPE1_STS                         0x0040  /* EPE1_STS */
+#define WM831X_EPE1_STS_MASK                    0x0040  /* EPE1_STS */
+#define WM831X_EPE1_STS_SHIFT                        6  /* EPE1_STS */
+#define WM831X_EPE1_STS_WIDTH                        1  /* EPE1_STS */
+#define WM831X_DC4_STS                          0x0008  /* DC4_STS */
+#define WM831X_DC4_STS_MASK                     0x0008  /* DC4_STS */
+#define WM831X_DC4_STS_SHIFT                         3  /* DC4_STS */
+#define WM831X_DC4_STS_WIDTH                         1  /* DC4_STS */
+#define WM831X_DC3_STS                          0x0004  /* DC3_STS */
+#define WM831X_DC3_STS_MASK                     0x0004  /* DC3_STS */
+#define WM831X_DC3_STS_SHIFT                         2  /* DC3_STS */
+#define WM831X_DC3_STS_WIDTH                         1  /* DC3_STS */
+#define WM831X_DC2_STS                          0x0002  /* DC2_STS */
+#define WM831X_DC2_STS_MASK                     0x0002  /* DC2_STS */
+#define WM831X_DC2_STS_SHIFT                         1  /* DC2_STS */
+#define WM831X_DC2_STS_WIDTH                         1  /* DC2_STS */
+#define WM831X_DC1_STS                          0x0001  /* DC1_STS */
+#define WM831X_DC1_STS_MASK                     0x0001  /* DC1_STS */
+#define WM831X_DC1_STS_SHIFT                         0  /* DC1_STS */
+#define WM831X_DC1_STS_WIDTH                         1  /* DC1_STS */
+
+/*
+ * R16467 (0x4053) - LDO Status
+ */
+#define WM831X_LDO11_STS                        0x0400  /* LDO11_STS */
+#define WM831X_LDO11_STS_MASK                   0x0400  /* LDO11_STS */
+#define WM831X_LDO11_STS_SHIFT                      10  /* LDO11_STS */
+#define WM831X_LDO11_STS_WIDTH                       1  /* LDO11_STS */
+#define WM831X_LDO10_STS                        0x0200  /* LDO10_STS */
+#define WM831X_LDO10_STS_MASK                   0x0200  /* LDO10_STS */
+#define WM831X_LDO10_STS_SHIFT                       9  /* LDO10_STS */
+#define WM831X_LDO10_STS_WIDTH                       1  /* LDO10_STS */
+#define WM831X_LDO9_STS                         0x0100  /* LDO9_STS */
+#define WM831X_LDO9_STS_MASK                    0x0100  /* LDO9_STS */
+#define WM831X_LDO9_STS_SHIFT                        8  /* LDO9_STS */
+#define WM831X_LDO9_STS_WIDTH                        1  /* LDO9_STS */
+#define WM831X_LDO8_STS                         0x0080  /* LDO8_STS */
+#define WM831X_LDO8_STS_MASK                    0x0080  /* LDO8_STS */
+#define WM831X_LDO8_STS_SHIFT                        7  /* LDO8_STS */
+#define WM831X_LDO8_STS_WIDTH                        1  /* LDO8_STS */
+#define WM831X_LDO7_STS                         0x0040  /* LDO7_STS */
+#define WM831X_LDO7_STS_MASK                    0x0040  /* LDO7_STS */
+#define WM831X_LDO7_STS_SHIFT                        6  /* LDO7_STS */
+#define WM831X_LDO7_STS_WIDTH                        1  /* LDO7_STS */
+#define WM831X_LDO6_STS                         0x0020  /* LDO6_STS */
+#define WM831X_LDO6_STS_MASK                    0x0020  /* LDO6_STS */
+#define WM831X_LDO6_STS_SHIFT                        5  /* LDO6_STS */
+#define WM831X_LDO6_STS_WIDTH                        1  /* LDO6_STS */
+#define WM831X_LDO5_STS                         0x0010  /* LDO5_STS */
+#define WM831X_LDO5_STS_MASK                    0x0010  /* LDO5_STS */
+#define WM831X_LDO5_STS_SHIFT                        4  /* LDO5_STS */
+#define WM831X_LDO5_STS_WIDTH                        1  /* LDO5_STS */
+#define WM831X_LDO4_STS                         0x0008  /* LDO4_STS */
+#define WM831X_LDO4_STS_MASK                    0x0008  /* LDO4_STS */
+#define WM831X_LDO4_STS_SHIFT                        3  /* LDO4_STS */
+#define WM831X_LDO4_STS_WIDTH                        1  /* LDO4_STS */
+#define WM831X_LDO3_STS                         0x0004  /* LDO3_STS */
+#define WM831X_LDO3_STS_MASK                    0x0004  /* LDO3_STS */
+#define WM831X_LDO3_STS_SHIFT                        2  /* LDO3_STS */
+#define WM831X_LDO3_STS_WIDTH                        1  /* LDO3_STS */
+#define WM831X_LDO2_STS                         0x0002  /* LDO2_STS */
+#define WM831X_LDO2_STS_MASK                    0x0002  /* LDO2_STS */
+#define WM831X_LDO2_STS_SHIFT                        1  /* LDO2_STS */
+#define WM831X_LDO2_STS_WIDTH                        1  /* LDO2_STS */
+#define WM831X_LDO1_STS                         0x0001  /* LDO1_STS */
+#define WM831X_LDO1_STS_MASK                    0x0001  /* LDO1_STS */
+#define WM831X_LDO1_STS_SHIFT                        0  /* LDO1_STS */
+#define WM831X_LDO1_STS_WIDTH                        1  /* LDO1_STS */
+
+/*
+ * R16468 (0x4054) - DCDC UV Status
+ */
+#define WM831X_DC2_OV_STS                       0x2000  /* DC2_OV_STS */
+#define WM831X_DC2_OV_STS_MASK                  0x2000  /* DC2_OV_STS */
+#define WM831X_DC2_OV_STS_SHIFT                     13  /* DC2_OV_STS */
+#define WM831X_DC2_OV_STS_WIDTH                      1  /* DC2_OV_STS */
+#define WM831X_DC1_OV_STS                       0x1000  /* DC1_OV_STS */
+#define WM831X_DC1_OV_STS_MASK                  0x1000  /* DC1_OV_STS */
+#define WM831X_DC1_OV_STS_SHIFT                     12  /* DC1_OV_STS */
+#define WM831X_DC1_OV_STS_WIDTH                      1  /* DC1_OV_STS */
+#define WM831X_DC2_HC_STS                       0x0200  /* DC2_HC_STS */
+#define WM831X_DC2_HC_STS_MASK                  0x0200  /* DC2_HC_STS */
+#define WM831X_DC2_HC_STS_SHIFT                      9  /* DC2_HC_STS */
+#define WM831X_DC2_HC_STS_WIDTH                      1  /* DC2_HC_STS */
+#define WM831X_DC1_HC_STS                       0x0100  /* DC1_HC_STS */
+#define WM831X_DC1_HC_STS_MASK                  0x0100  /* DC1_HC_STS */
+#define WM831X_DC1_HC_STS_SHIFT                      8  /* DC1_HC_STS */
+#define WM831X_DC1_HC_STS_WIDTH                      1  /* DC1_HC_STS */
+#define WM831X_DC4_UV_STS                       0x0008  /* DC4_UV_STS */
+#define WM831X_DC4_UV_STS_MASK                  0x0008  /* DC4_UV_STS */
+#define WM831X_DC4_UV_STS_SHIFT                      3  /* DC4_UV_STS */
+#define WM831X_DC4_UV_STS_WIDTH                      1  /* DC4_UV_STS */
+#define WM831X_DC3_UV_STS                       0x0004  /* DC3_UV_STS */
+#define WM831X_DC3_UV_STS_MASK                  0x0004  /* DC3_UV_STS */
+#define WM831X_DC3_UV_STS_SHIFT                      2  /* DC3_UV_STS */
+#define WM831X_DC3_UV_STS_WIDTH                      1  /* DC3_UV_STS */
+#define WM831X_DC2_UV_STS                       0x0002  /* DC2_UV_STS */
+#define WM831X_DC2_UV_STS_MASK                  0x0002  /* DC2_UV_STS */
+#define WM831X_DC2_UV_STS_SHIFT                      1  /* DC2_UV_STS */
+#define WM831X_DC2_UV_STS_WIDTH                      1  /* DC2_UV_STS */
+#define WM831X_DC1_UV_STS                       0x0001  /* DC1_UV_STS */
+#define WM831X_DC1_UV_STS_MASK                  0x0001  /* DC1_UV_STS */
+#define WM831X_DC1_UV_STS_SHIFT                      0  /* DC1_UV_STS */
+#define WM831X_DC1_UV_STS_WIDTH                      1  /* DC1_UV_STS */
+
+/*
+ * R16469 (0x4055) - LDO UV Status
+ */
+#define WM831X_INTLDO_UV_STS                    0x8000  /* INTLDO_UV_STS */
+#define WM831X_INTLDO_UV_STS_MASK               0x8000  /* INTLDO_UV_STS */
+#define WM831X_INTLDO_UV_STS_SHIFT                  15  /* INTLDO_UV_STS */
+#define WM831X_INTLDO_UV_STS_WIDTH                   1  /* INTLDO_UV_STS */
+#define WM831X_LDO10_UV_STS                     0x0200  /* LDO10_UV_STS */
+#define WM831X_LDO10_UV_STS_MASK                0x0200  /* LDO10_UV_STS */
+#define WM831X_LDO10_UV_STS_SHIFT                    9  /* LDO10_UV_STS */
+#define WM831X_LDO10_UV_STS_WIDTH                    1  /* LDO10_UV_STS */
+#define WM831X_LDO9_UV_STS                      0x0100  /* LDO9_UV_STS */
+#define WM831X_LDO9_UV_STS_MASK                 0x0100  /* LDO9_UV_STS */
+#define WM831X_LDO9_UV_STS_SHIFT                     8  /* LDO9_UV_STS */
+#define WM831X_LDO9_UV_STS_WIDTH                     1  /* LDO9_UV_STS */
+#define WM831X_LDO8_UV_STS                      0x0080  /* LDO8_UV_STS */
+#define WM831X_LDO8_UV_STS_MASK                 0x0080  /* LDO8_UV_STS */
+#define WM831X_LDO8_UV_STS_SHIFT                     7  /* LDO8_UV_STS */
+#define WM831X_LDO8_UV_STS_WIDTH                     1  /* LDO8_UV_STS */
+#define WM831X_LDO7_UV_STS                      0x0040  /* LDO7_UV_STS */
+#define WM831X_LDO7_UV_STS_MASK                 0x0040  /* LDO7_UV_STS */
+#define WM831X_LDO7_UV_STS_SHIFT                     6  /* LDO7_UV_STS */
+#define WM831X_LDO7_UV_STS_WIDTH                     1  /* LDO7_UV_STS */
+#define WM831X_LDO6_UV_STS                      0x0020  /* LDO6_UV_STS */
+#define WM831X_LDO6_UV_STS_MASK                 0x0020  /* LDO6_UV_STS */
+#define WM831X_LDO6_UV_STS_SHIFT                     5  /* LDO6_UV_STS */
+#define WM831X_LDO6_UV_STS_WIDTH                     1  /* LDO6_UV_STS */
+#define WM831X_LDO5_UV_STS                      0x0010  /* LDO5_UV_STS */
+#define WM831X_LDO5_UV_STS_MASK                 0x0010  /* LDO5_UV_STS */
+#define WM831X_LDO5_UV_STS_SHIFT                     4  /* LDO5_UV_STS */
+#define WM831X_LDO5_UV_STS_WIDTH                     1  /* LDO5_UV_STS */
+#define WM831X_LDO4_UV_STS                      0x0008  /* LDO4_UV_STS */
+#define WM831X_LDO4_UV_STS_MASK                 0x0008  /* LDO4_UV_STS */
+#define WM831X_LDO4_UV_STS_SHIFT                     3  /* LDO4_UV_STS */
+#define WM831X_LDO4_UV_STS_WIDTH                     1  /* LDO4_UV_STS */
+#define WM831X_LDO3_UV_STS                      0x0004  /* LDO3_UV_STS */
+#define WM831X_LDO3_UV_STS_MASK                 0x0004  /* LDO3_UV_STS */
+#define WM831X_LDO3_UV_STS_SHIFT                     2  /* LDO3_UV_STS */
+#define WM831X_LDO3_UV_STS_WIDTH                     1  /* LDO3_UV_STS */
+#define WM831X_LDO2_UV_STS                      0x0002  /* LDO2_UV_STS */
+#define WM831X_LDO2_UV_STS_MASK                 0x0002  /* LDO2_UV_STS */
+#define WM831X_LDO2_UV_STS_SHIFT                     1  /* LDO2_UV_STS */
+#define WM831X_LDO2_UV_STS_WIDTH                     1  /* LDO2_UV_STS */
+#define WM831X_LDO1_UV_STS                      0x0001  /* LDO1_UV_STS */
+#define WM831X_LDO1_UV_STS_MASK                 0x0001  /* LDO1_UV_STS */
+#define WM831X_LDO1_UV_STS_SHIFT                     0  /* LDO1_UV_STS */
+#define WM831X_LDO1_UV_STS_WIDTH                     1  /* LDO1_UV_STS */
+
+/*
+ * R16470 (0x4056) - DC1 Control 1
+ */
+#define WM831X_DC1_RATE_MASK                    0xC000  /* DC1_RATE - [15:14] */
+#define WM831X_DC1_RATE_SHIFT                       14  /* DC1_RATE - [15:14] */
+#define WM831X_DC1_RATE_WIDTH                        2  /* DC1_RATE - [15:14] */
+#define WM831X_DC1_PHASE                        0x1000  /* DC1_PHASE */
+#define WM831X_DC1_PHASE_MASK                   0x1000  /* DC1_PHASE */
+#define WM831X_DC1_PHASE_SHIFT                      12  /* DC1_PHASE */
+#define WM831X_DC1_PHASE_WIDTH                       1  /* DC1_PHASE */
+#define WM831X_DC1_FREQ_MASK                    0x0300  /* DC1_FREQ - [9:8] */
+#define WM831X_DC1_FREQ_SHIFT                        8  /* DC1_FREQ - [9:8] */
+#define WM831X_DC1_FREQ_WIDTH                        2  /* DC1_FREQ - [9:8] */
+#define WM831X_DC1_FLT                          0x0080  /* DC1_FLT */
+#define WM831X_DC1_FLT_MASK                     0x0080  /* DC1_FLT */
+#define WM831X_DC1_FLT_SHIFT                         7  /* DC1_FLT */
+#define WM831X_DC1_FLT_WIDTH                         1  /* DC1_FLT */
+#define WM831X_DC1_SOFT_START_MASK              0x0030  /* DC1_SOFT_START - [5:4] */
+#define WM831X_DC1_SOFT_START_SHIFT                  4  /* DC1_SOFT_START - [5:4] */
+#define WM831X_DC1_SOFT_START_WIDTH                  2  /* DC1_SOFT_START - [5:4] */
+#define WM831X_DC1_CAP_MASK                     0x0003  /* DC1_CAP - [1:0] */
+#define WM831X_DC1_CAP_SHIFT                         0  /* DC1_CAP - [1:0] */
+#define WM831X_DC1_CAP_WIDTH                         2  /* DC1_CAP - [1:0] */
+
+/*
+ * R16471 (0x4057) - DC1 Control 2
+ */
+#define WM831X_DC1_ERR_ACT_MASK                 0xC000  /* DC1_ERR_ACT - [15:14] */
+#define WM831X_DC1_ERR_ACT_SHIFT                    14  /* DC1_ERR_ACT - [15:14] */
+#define WM831X_DC1_ERR_ACT_WIDTH                     2  /* DC1_ERR_ACT - [15:14] */
+#define WM831X_DC1_HWC_SRC_MASK                 0x1800  /* DC1_HWC_SRC - [12:11] */
+#define WM831X_DC1_HWC_SRC_SHIFT                    11  /* DC1_HWC_SRC - [12:11] */
+#define WM831X_DC1_HWC_SRC_WIDTH                     2  /* DC1_HWC_SRC - [12:11] */
+#define WM831X_DC1_HWC_VSEL                     0x0400  /* DC1_HWC_VSEL */
+#define WM831X_DC1_HWC_VSEL_MASK                0x0400  /* DC1_HWC_VSEL */
+#define WM831X_DC1_HWC_VSEL_SHIFT                   10  /* DC1_HWC_VSEL */
+#define WM831X_DC1_HWC_VSEL_WIDTH                    1  /* DC1_HWC_VSEL */
+#define WM831X_DC1_HWC_MODE_MASK                0x0300  /* DC1_HWC_MODE - [9:8] */
+#define WM831X_DC1_HWC_MODE_SHIFT                    8  /* DC1_HWC_MODE - [9:8] */
+#define WM831X_DC1_HWC_MODE_WIDTH                    2  /* DC1_HWC_MODE - [9:8] */
+#define WM831X_DC1_HC_THR_MASK                  0x0070  /* DC1_HC_THR - [6:4] */
+#define WM831X_DC1_HC_THR_SHIFT                      4  /* DC1_HC_THR - [6:4] */
+#define WM831X_DC1_HC_THR_WIDTH                      3  /* DC1_HC_THR - [6:4] */
+#define WM831X_DC1_HC_IND_ENA                   0x0001  /* DC1_HC_IND_ENA */
+#define WM831X_DC1_HC_IND_ENA_MASK              0x0001  /* DC1_HC_IND_ENA */
+#define WM831X_DC1_HC_IND_ENA_SHIFT                  0  /* DC1_HC_IND_ENA */
+#define WM831X_DC1_HC_IND_ENA_WIDTH                  1  /* DC1_HC_IND_ENA */
+
+/*
+ * R16472 (0x4058) - DC1 ON Config
+ */
+#define WM831X_DC1_ON_SLOT_MASK                 0xE000  /* DC1_ON_SLOT - [15:13] */
+#define WM831X_DC1_ON_SLOT_SHIFT                    13  /* DC1_ON_SLOT - [15:13] */
+#define WM831X_DC1_ON_SLOT_WIDTH                     3  /* DC1_ON_SLOT - [15:13] */
+#define WM831X_DC1_ON_MODE_MASK                 0x0300  /* DC1_ON_MODE - [9:8] */
+#define WM831X_DC1_ON_MODE_SHIFT                     8  /* DC1_ON_MODE - [9:8] */
+#define WM831X_DC1_ON_MODE_WIDTH                     2  /* DC1_ON_MODE - [9:8] */
+#define WM831X_DC1_ON_VSEL_MASK                 0x007F  /* DC1_ON_VSEL - [6:0] */
+#define WM831X_DC1_ON_VSEL_SHIFT                     0  /* DC1_ON_VSEL - [6:0] */
+#define WM831X_DC1_ON_VSEL_WIDTH                     7  /* DC1_ON_VSEL - [6:0] */
+
+/*
+ * R16473 (0x4059) - DC1 SLEEP Control
+ */
+#define WM831X_DC1_SLP_SLOT_MASK                0xE000  /* DC1_SLP_SLOT - [15:13] */
+#define WM831X_DC1_SLP_SLOT_SHIFT                   13  /* DC1_SLP_SLOT - [15:13] */
+#define WM831X_DC1_SLP_SLOT_WIDTH                    3  /* DC1_SLP_SLOT - [15:13] */
+#define WM831X_DC1_SLP_MODE_MASK                0x0300  /* DC1_SLP_MODE - [9:8] */
+#define WM831X_DC1_SLP_MODE_SHIFT                    8  /* DC1_SLP_MODE - [9:8] */
+#define WM831X_DC1_SLP_MODE_WIDTH                    2  /* DC1_SLP_MODE - [9:8] */
+#define WM831X_DC1_SLP_VSEL_MASK                0x007F  /* DC1_SLP_VSEL - [6:0] */
+#define WM831X_DC1_SLP_VSEL_SHIFT                    0  /* DC1_SLP_VSEL - [6:0] */
+#define WM831X_DC1_SLP_VSEL_WIDTH                    7  /* DC1_SLP_VSEL - [6:0] */
+
+/*
+ * R16474 (0x405A) - DC1 DVS Control
+ */
+#define WM831X_DC1_DVS_SRC_MASK                 0x1800  /* DC1_DVS_SRC - [12:11] */
+#define WM831X_DC1_DVS_SRC_SHIFT                    11  /* DC1_DVS_SRC - [12:11] */
+#define WM831X_DC1_DVS_SRC_WIDTH                     2  /* DC1_DVS_SRC - [12:11] */
+#define WM831X_DC1_DVS_VSEL_MASK                0x007F  /* DC1_DVS_VSEL - [6:0] */
+#define WM831X_DC1_DVS_VSEL_SHIFT                    0  /* DC1_DVS_VSEL - [6:0] */
+#define WM831X_DC1_DVS_VSEL_WIDTH                    7  /* DC1_DVS_VSEL - [6:0] */
+
+/*
+ * R16475 (0x405B) - DC2 Control 1
+ */
+#define WM831X_DC2_RATE_MASK                    0xC000  /* DC2_RATE - [15:14] */
+#define WM831X_DC2_RATE_SHIFT                       14  /* DC2_RATE - [15:14] */
+#define WM831X_DC2_RATE_WIDTH                        2  /* DC2_RATE - [15:14] */
+#define WM831X_DC2_PHASE                        0x1000  /* DC2_PHASE */
+#define WM831X_DC2_PHASE_MASK                   0x1000  /* DC2_PHASE */
+#define WM831X_DC2_PHASE_SHIFT                      12  /* DC2_PHASE */
+#define WM831X_DC2_PHASE_WIDTH                       1  /* DC2_PHASE */
+#define WM831X_DC2_FREQ_MASK                    0x0300  /* DC2_FREQ - [9:8] */
+#define WM831X_DC2_FREQ_SHIFT                        8  /* DC2_FREQ - [9:8] */
+#define WM831X_DC2_FREQ_WIDTH                        2  /* DC2_FREQ - [9:8] */
+#define WM831X_DC2_FLT                          0x0080  /* DC2_FLT */
+#define WM831X_DC2_FLT_MASK                     0x0080  /* DC2_FLT */
+#define WM831X_DC2_FLT_SHIFT                         7  /* DC2_FLT */
+#define WM831X_DC2_FLT_WIDTH                         1  /* DC2_FLT */
+#define WM831X_DC2_SOFT_START_MASK              0x0030  /* DC2_SOFT_START - [5:4] */
+#define WM831X_DC2_SOFT_START_SHIFT                  4  /* DC2_SOFT_START - [5:4] */
+#define WM831X_DC2_SOFT_START_WIDTH                  2  /* DC2_SOFT_START - [5:4] */
+#define WM831X_DC2_CAP_MASK                     0x0003  /* DC2_CAP - [1:0] */
+#define WM831X_DC2_CAP_SHIFT                         0  /* DC2_CAP - [1:0] */
+#define WM831X_DC2_CAP_WIDTH                         2  /* DC2_CAP - [1:0] */
+
+/*
+ * R16476 (0x405C) - DC2 Control 2
+ */
+#define WM831X_DC2_ERR_ACT_MASK                 0xC000  /* DC2_ERR_ACT - [15:14] */
+#define WM831X_DC2_ERR_ACT_SHIFT                    14  /* DC2_ERR_ACT - [15:14] */
+#define WM831X_DC2_ERR_ACT_WIDTH                     2  /* DC2_ERR_ACT - [15:14] */
+#define WM831X_DC2_HWC_SRC_MASK                 0x1800  /* DC2_HWC_SRC - [12:11] */
+#define WM831X_DC2_HWC_SRC_SHIFT                    11  /* DC2_HWC_SRC - [12:11] */
+#define WM831X_DC2_HWC_SRC_WIDTH                     2  /* DC2_HWC_SRC - [12:11] */
+#define WM831X_DC2_HWC_VSEL                     0x0400  /* DC2_HWC_VSEL */
+#define WM831X_DC2_HWC_VSEL_MASK                0x0400  /* DC2_HWC_VSEL */
+#define WM831X_DC2_HWC_VSEL_SHIFT                   10  /* DC2_HWC_VSEL */
+#define WM831X_DC2_HWC_VSEL_WIDTH                    1  /* DC2_HWC_VSEL */
+#define WM831X_DC2_HWC_MODE_MASK                0x0300  /* DC2_HWC_MODE - [9:8] */
+#define WM831X_DC2_HWC_MODE_SHIFT                    8  /* DC2_HWC_MODE - [9:8] */
+#define WM831X_DC2_HWC_MODE_WIDTH                    2  /* DC2_HWC_MODE - [9:8] */
+#define WM831X_DC2_HC_THR_MASK                  0x0070  /* DC2_HC_THR - [6:4] */
+#define WM831X_DC2_HC_THR_SHIFT                      4  /* DC2_HC_THR - [6:4] */
+#define WM831X_DC2_HC_THR_WIDTH                      3  /* DC2_HC_THR - [6:4] */
+#define WM831X_DC2_HC_IND_ENA                   0x0001  /* DC2_HC_IND_ENA */
+#define WM831X_DC2_HC_IND_ENA_MASK              0x0001  /* DC2_HC_IND_ENA */
+#define WM831X_DC2_HC_IND_ENA_SHIFT                  0  /* DC2_HC_IND_ENA */
+#define WM831X_DC2_HC_IND_ENA_WIDTH                  1  /* DC2_HC_IND_ENA */
+
+/*
+ * R16477 (0x405D) - DC2 ON Config
+ */
+#define WM831X_DC2_ON_SLOT_MASK                 0xE000  /* DC2_ON_SLOT - [15:13] */
+#define WM831X_DC2_ON_SLOT_SHIFT                    13  /* DC2_ON_SLOT - [15:13] */
+#define WM831X_DC2_ON_SLOT_WIDTH                     3  /* DC2_ON_SLOT - [15:13] */
+#define WM831X_DC2_ON_MODE_MASK                 0x0300  /* DC2_ON_MODE - [9:8] */
+#define WM831X_DC2_ON_MODE_SHIFT                     8  /* DC2_ON_MODE - [9:8] */
+#define WM831X_DC2_ON_MODE_WIDTH                     2  /* DC2_ON_MODE - [9:8] */
+#define WM831X_DC2_ON_VSEL_MASK                 0x007F  /* DC2_ON_VSEL - [6:0] */
+#define WM831X_DC2_ON_VSEL_SHIFT                     0  /* DC2_ON_VSEL - [6:0] */
+#define WM831X_DC2_ON_VSEL_WIDTH                     7  /* DC2_ON_VSEL - [6:0] */
+
+/*
+ * R16478 (0x405E) - DC2 SLEEP Control
+ */
+#define WM831X_DC2_SLP_SLOT_MASK                0xE000  /* DC2_SLP_SLOT - [15:13] */
+#define WM831X_DC2_SLP_SLOT_SHIFT                   13  /* DC2_SLP_SLOT - [15:13] */
+#define WM831X_DC2_SLP_SLOT_WIDTH                    3  /* DC2_SLP_SLOT - [15:13] */
+#define WM831X_DC2_SLP_MODE_MASK                0x0300  /* DC2_SLP_MODE - [9:8] */
+#define WM831X_DC2_SLP_MODE_SHIFT                    8  /* DC2_SLP_MODE - [9:8] */
+#define WM831X_DC2_SLP_MODE_WIDTH                    2  /* DC2_SLP_MODE - [9:8] */
+#define WM831X_DC2_SLP_VSEL_MASK                0x007F  /* DC2_SLP_VSEL - [6:0] */
+#define WM831X_DC2_SLP_VSEL_SHIFT                    0  /* DC2_SLP_VSEL - [6:0] */
+#define WM831X_DC2_SLP_VSEL_WIDTH                    7  /* DC2_SLP_VSEL - [6:0] */
+
+/*
+ * R16479 (0x405F) - DC2 DVS Control
+ */
+#define WM831X_DC2_DVS_SRC_MASK                 0x1800  /* DC2_DVS_SRC - [12:11] */
+#define WM831X_DC2_DVS_SRC_SHIFT                    11  /* DC2_DVS_SRC - [12:11] */
+#define WM831X_DC2_DVS_SRC_WIDTH                     2  /* DC2_DVS_SRC - [12:11] */
+#define WM831X_DC2_DVS_VSEL_MASK                0x007F  /* DC2_DVS_VSEL - [6:0] */
+#define WM831X_DC2_DVS_VSEL_SHIFT                    0  /* DC2_DVS_VSEL - [6:0] */
+#define WM831X_DC2_DVS_VSEL_WIDTH                    7  /* DC2_DVS_VSEL - [6:0] */
+
+/*
+ * R16480 (0x4060) - DC3 Control 1
+ */
+#define WM831X_DC3_PHASE                        0x1000  /* DC3_PHASE */
+#define WM831X_DC3_PHASE_MASK                   0x1000  /* DC3_PHASE */
+#define WM831X_DC3_PHASE_SHIFT                      12  /* DC3_PHASE */
+#define WM831X_DC3_PHASE_WIDTH                       1  /* DC3_PHASE */
+#define WM831X_DC3_FLT                          0x0080  /* DC3_FLT */
+#define WM831X_DC3_FLT_MASK                     0x0080  /* DC3_FLT */
+#define WM831X_DC3_FLT_SHIFT                         7  /* DC3_FLT */
+#define WM831X_DC3_FLT_WIDTH                         1  /* DC3_FLT */
+#define WM831X_DC3_SOFT_START_MASK              0x0030  /* DC3_SOFT_START - [5:4] */
+#define WM831X_DC3_SOFT_START_SHIFT                  4  /* DC3_SOFT_START - [5:4] */
+#define WM831X_DC3_SOFT_START_WIDTH                  2  /* DC3_SOFT_START - [5:4] */
+#define WM831X_DC3_STNBY_LIM_MASK               0x000C  /* DC3_STNBY_LIM - [3:2] */
+#define WM831X_DC3_STNBY_LIM_SHIFT                   2  /* DC3_STNBY_LIM - [3:2] */
+#define WM831X_DC3_STNBY_LIM_WIDTH                   2  /* DC3_STNBY_LIM - [3:2] */
+#define WM831X_DC3_CAP_MASK                     0x0003  /* DC3_CAP - [1:0] */
+#define WM831X_DC3_CAP_SHIFT                         0  /* DC3_CAP - [1:0] */
+#define WM831X_DC3_CAP_WIDTH                         2  /* DC3_CAP - [1:0] */
+
+/*
+ * R16481 (0x4061) - DC3 Control 2
+ */
+#define WM831X_DC3_ERR_ACT_MASK                 0xC000  /* DC3_ERR_ACT - [15:14] */
+#define WM831X_DC3_ERR_ACT_SHIFT                    14  /* DC3_ERR_ACT - [15:14] */
+#define WM831X_DC3_ERR_ACT_WIDTH                     2  /* DC3_ERR_ACT - [15:14] */
+#define WM831X_DC3_HWC_SRC_MASK                 0x1800  /* DC3_HWC_SRC - [12:11] */
+#define WM831X_DC3_HWC_SRC_SHIFT                    11  /* DC3_HWC_SRC - [12:11] */
+#define WM831X_DC3_HWC_SRC_WIDTH                     2  /* DC3_HWC_SRC - [12:11] */
+#define WM831X_DC3_HWC_VSEL                     0x0400  /* DC3_HWC_VSEL */
+#define WM831X_DC3_HWC_VSEL_MASK                0x0400  /* DC3_HWC_VSEL */
+#define WM831X_DC3_HWC_VSEL_SHIFT                   10  /* DC3_HWC_VSEL */
+#define WM831X_DC3_HWC_VSEL_WIDTH                    1  /* DC3_HWC_VSEL */
+#define WM831X_DC3_HWC_MODE_MASK                0x0300  /* DC3_HWC_MODE - [9:8] */
+#define WM831X_DC3_HWC_MODE_SHIFT                    8  /* DC3_HWC_MODE - [9:8] */
+#define WM831X_DC3_HWC_MODE_WIDTH                    2  /* DC3_HWC_MODE - [9:8] */
+#define WM831X_DC3_OVP                          0x0080  /* DC3_OVP */
+#define WM831X_DC3_OVP_MASK                     0x0080  /* DC3_OVP */
+#define WM831X_DC3_OVP_SHIFT                         7  /* DC3_OVP */
+#define WM831X_DC3_OVP_WIDTH                         1  /* DC3_OVP */
+
+/*
+ * R16482 (0x4062) - DC3 ON Config
+ */
+#define WM831X_DC3_ON_SLOT_MASK                 0xE000  /* DC3_ON_SLOT - [15:13] */
+#define WM831X_DC3_ON_SLOT_SHIFT                    13  /* DC3_ON_SLOT - [15:13] */
+#define WM831X_DC3_ON_SLOT_WIDTH                     3  /* DC3_ON_SLOT - [15:13] */
+#define WM831X_DC3_ON_MODE_MASK                 0x0300  /* DC3_ON_MODE - [9:8] */
+#define WM831X_DC3_ON_MODE_SHIFT                     8  /* DC3_ON_MODE - [9:8] */
+#define WM831X_DC3_ON_MODE_WIDTH                     2  /* DC3_ON_MODE - [9:8] */
+#define WM831X_DC3_ON_VSEL_MASK                 0x007F  /* DC3_ON_VSEL - [6:0] */
+#define WM831X_DC3_ON_VSEL_SHIFT                     0  /* DC3_ON_VSEL - [6:0] */
+#define WM831X_DC3_ON_VSEL_WIDTH                     7  /* DC3_ON_VSEL - [6:0] */
+
+/*
+ * R16483 (0x4063) - DC3 SLEEP Control
+ */
+#define WM831X_DC3_SLP_SLOT_MASK                0xE000  /* DC3_SLP_SLOT - [15:13] */
+#define WM831X_DC3_SLP_SLOT_SHIFT                   13  /* DC3_SLP_SLOT - [15:13] */
+#define WM831X_DC3_SLP_SLOT_WIDTH                    3  /* DC3_SLP_SLOT - [15:13] */
+#define WM831X_DC3_SLP_MODE_MASK                0x0300  /* DC3_SLP_MODE - [9:8] */
+#define WM831X_DC3_SLP_MODE_SHIFT                    8  /* DC3_SLP_MODE - [9:8] */
+#define WM831X_DC3_SLP_MODE_WIDTH                    2  /* DC3_SLP_MODE - [9:8] */
+#define WM831X_DC3_SLP_VSEL_MASK                0x007F  /* DC3_SLP_VSEL - [6:0] */
+#define WM831X_DC3_SLP_VSEL_SHIFT                    0  /* DC3_SLP_VSEL - [6:0] */
+#define WM831X_DC3_SLP_VSEL_WIDTH                    7  /* DC3_SLP_VSEL - [6:0] */
+
+/*
+ * R16484 (0x4064) - DC4 Control
+ */
+#define WM831X_DC4_ERR_ACT_MASK                 0xC000  /* DC4_ERR_ACT - [15:14] */
+#define WM831X_DC4_ERR_ACT_SHIFT                    14  /* DC4_ERR_ACT - [15:14] */
+#define WM831X_DC4_ERR_ACT_WIDTH                     2  /* DC4_ERR_ACT - [15:14] */
+#define WM831X_DC4_HWC_SRC_MASK                 0x1800  /* DC4_HWC_SRC - [12:11] */
+#define WM831X_DC4_HWC_SRC_SHIFT                    11  /* DC4_HWC_SRC - [12:11] */
+#define WM831X_DC4_HWC_SRC_WIDTH                     2  /* DC4_HWC_SRC - [12:11] */
+#define WM831X_DC4_HWC_MODE                     0x0100  /* DC4_HWC_MODE */
+#define WM831X_DC4_HWC_MODE_MASK                0x0100  /* DC4_HWC_MODE */
+#define WM831X_DC4_HWC_MODE_SHIFT                    8  /* DC4_HWC_MODE */
+#define WM831X_DC4_HWC_MODE_WIDTH                    1  /* DC4_HWC_MODE */
+#define WM831X_DC4_RANGE_MASK                   0x000C  /* DC4_RANGE - [3:2] */
+#define WM831X_DC4_RANGE_SHIFT                       2  /* DC4_RANGE - [3:2] */
+#define WM831X_DC4_RANGE_WIDTH                       2  /* DC4_RANGE - [3:2] */
+#define WM831X_DC4_FBSRC                        0x0001  /* DC4_FBSRC */
+#define WM831X_DC4_FBSRC_MASK                   0x0001  /* DC4_FBSRC */
+#define WM831X_DC4_FBSRC_SHIFT                       0  /* DC4_FBSRC */
+#define WM831X_DC4_FBSRC_WIDTH                       1  /* DC4_FBSRC */
+
+/*
+ * R16485 (0x4065) - DC4 SLEEP Control
+ */
+#define WM831X_DC4_SLPENA                       0x0100  /* DC4_SLPENA */
+#define WM831X_DC4_SLPENA_MASK                  0x0100  /* DC4_SLPENA */
+#define WM831X_DC4_SLPENA_SHIFT                      8  /* DC4_SLPENA */
+#define WM831X_DC4_SLPENA_WIDTH                      1  /* DC4_SLPENA */
+
+/*
+ * R16488 (0x4068) - LDO1 Control
+ */
+#define WM831X_LDO1_ERR_ACT_MASK                0xC000  /* LDO1_ERR_ACT - [15:14] */
+#define WM831X_LDO1_ERR_ACT_SHIFT                   14  /* LDO1_ERR_ACT - [15:14] */
+#define WM831X_LDO1_ERR_ACT_WIDTH                    2  /* LDO1_ERR_ACT - [15:14] */
+#define WM831X_LDO1_HWC_SRC_MASK                0x1800  /* LDO1_HWC_SRC - [12:11] */
+#define WM831X_LDO1_HWC_SRC_SHIFT                   11  /* LDO1_HWC_SRC - [12:11] */
+#define WM831X_LDO1_HWC_SRC_WIDTH                    2  /* LDO1_HWC_SRC - [12:11] */
+#define WM831X_LDO1_HWC_VSEL                    0x0400  /* LDO1_HWC_VSEL */
+#define WM831X_LDO1_HWC_VSEL_MASK               0x0400  /* LDO1_HWC_VSEL */
+#define WM831X_LDO1_HWC_VSEL_SHIFT                  10  /* LDO1_HWC_VSEL */
+#define WM831X_LDO1_HWC_VSEL_WIDTH                   1  /* LDO1_HWC_VSEL */
+#define WM831X_LDO1_HWC_MODE_MASK               0x0300  /* LDO1_HWC_MODE - [9:8] */
+#define WM831X_LDO1_HWC_MODE_SHIFT                   8  /* LDO1_HWC_MODE - [9:8] */
+#define WM831X_LDO1_HWC_MODE_WIDTH                   2  /* LDO1_HWC_MODE - [9:8] */
+#define WM831X_LDO1_FLT                         0x0080  /* LDO1_FLT */
+#define WM831X_LDO1_FLT_MASK                    0x0080  /* LDO1_FLT */
+#define WM831X_LDO1_FLT_SHIFT                        7  /* LDO1_FLT */
+#define WM831X_LDO1_FLT_WIDTH                        1  /* LDO1_FLT */
+#define WM831X_LDO1_SWI                         0x0040  /* LDO1_SWI */
+#define WM831X_LDO1_SWI_MASK                    0x0040  /* LDO1_SWI */
+#define WM831X_LDO1_SWI_SHIFT                        6  /* LDO1_SWI */
+#define WM831X_LDO1_SWI_WIDTH                        1  /* LDO1_SWI */
+#define WM831X_LDO1_LP_MODE                     0x0001  /* LDO1_LP_MODE */
+#define WM831X_LDO1_LP_MODE_MASK                0x0001  /* LDO1_LP_MODE */
+#define WM831X_LDO1_LP_MODE_SHIFT                    0  /* LDO1_LP_MODE */
+#define WM831X_LDO1_LP_MODE_WIDTH                    1  /* LDO1_LP_MODE */
+
+/*
+ * R16489 (0x4069) - LDO1 ON Control
+ */
+#define WM831X_LDO1_ON_SLOT_MASK                0xE000  /* LDO1_ON_SLOT - [15:13] */
+#define WM831X_LDO1_ON_SLOT_SHIFT                   13  /* LDO1_ON_SLOT - [15:13] */
+#define WM831X_LDO1_ON_SLOT_WIDTH                    3  /* LDO1_ON_SLOT - [15:13] */
+#define WM831X_LDO1_ON_MODE                     0x0100  /* LDO1_ON_MODE */
+#define WM831X_LDO1_ON_MODE_MASK                0x0100  /* LDO1_ON_MODE */
+#define WM831X_LDO1_ON_MODE_SHIFT                    8  /* LDO1_ON_MODE */
+#define WM831X_LDO1_ON_MODE_WIDTH                    1  /* LDO1_ON_MODE */
+#define WM831X_LDO1_ON_VSEL_MASK                0x001F  /* LDO1_ON_VSEL - [4:0] */
+#define WM831X_LDO1_ON_VSEL_SHIFT                    0  /* LDO1_ON_VSEL - [4:0] */
+#define WM831X_LDO1_ON_VSEL_WIDTH                    5  /* LDO1_ON_VSEL - [4:0] */
+
+/*
+ * R16490 (0x406A) - LDO1 SLEEP Control
+ */
+#define WM831X_LDO1_SLP_SLOT_MASK               0xE000  /* LDO1_SLP_SLOT - [15:13] */
+#define WM831X_LDO1_SLP_SLOT_SHIFT                  13  /* LDO1_SLP_SLOT - [15:13] */
+#define WM831X_LDO1_SLP_SLOT_WIDTH                   3  /* LDO1_SLP_SLOT - [15:13] */
+#define WM831X_LDO1_SLP_MODE                    0x0100  /* LDO1_SLP_MODE */
+#define WM831X_LDO1_SLP_MODE_MASK               0x0100  /* LDO1_SLP_MODE */
+#define WM831X_LDO1_SLP_MODE_SHIFT                   8  /* LDO1_SLP_MODE */
+#define WM831X_LDO1_SLP_MODE_WIDTH                   1  /* LDO1_SLP_MODE */
+#define WM831X_LDO1_SLP_VSEL_MASK               0x001F  /* LDO1_SLP_VSEL - [4:0] */
+#define WM831X_LDO1_SLP_VSEL_SHIFT                   0  /* LDO1_SLP_VSEL - [4:0] */
+#define WM831X_LDO1_SLP_VSEL_WIDTH                   5  /* LDO1_SLP_VSEL - [4:0] */
+
+/*
+ * R16491 (0x406B) - LDO2 Control
+ */
+#define WM831X_LDO2_ERR_ACT_MASK                0xC000  /* LDO2_ERR_ACT - [15:14] */
+#define WM831X_LDO2_ERR_ACT_SHIFT                   14  /* LDO2_ERR_ACT - [15:14] */
+#define WM831X_LDO2_ERR_ACT_WIDTH                    2  /* LDO2_ERR_ACT - [15:14] */
+#define WM831X_LDO2_HWC_SRC_MASK                0x1800  /* LDO2_HWC_SRC - [12:11] */
+#define WM831X_LDO2_HWC_SRC_SHIFT                   11  /* LDO2_HWC_SRC - [12:11] */
+#define WM831X_LDO2_HWC_SRC_WIDTH                    2  /* LDO2_HWC_SRC - [12:11] */
+#define WM831X_LDO2_HWC_VSEL                    0x0400  /* LDO2_HWC_VSEL */
+#define WM831X_LDO2_HWC_VSEL_MASK               0x0400  /* LDO2_HWC_VSEL */
+#define WM831X_LDO2_HWC_VSEL_SHIFT                  10  /* LDO2_HWC_VSEL */
+#define WM831X_LDO2_HWC_VSEL_WIDTH                   1  /* LDO2_HWC_VSEL */
+#define WM831X_LDO2_HWC_MODE_MASK               0x0300  /* LDO2_HWC_MODE - [9:8] */
+#define WM831X_LDO2_HWC_MODE_SHIFT                   8  /* LDO2_HWC_MODE - [9:8] */
+#define WM831X_LDO2_HWC_MODE_WIDTH                   2  /* LDO2_HWC_MODE - [9:8] */
+#define WM831X_LDO2_FLT                         0x0080  /* LDO2_FLT */
+#define WM831X_LDO2_FLT_MASK                    0x0080  /* LDO2_FLT */
+#define WM831X_LDO2_FLT_SHIFT                        7  /* LDO2_FLT */
+#define WM831X_LDO2_FLT_WIDTH                        1  /* LDO2_FLT */
+#define WM831X_LDO2_SWI                         0x0040  /* LDO2_SWI */
+#define WM831X_LDO2_SWI_MASK                    0x0040  /* LDO2_SWI */
+#define WM831X_LDO2_SWI_SHIFT                        6  /* LDO2_SWI */
+#define WM831X_LDO2_SWI_WIDTH                        1  /* LDO2_SWI */
+#define WM831X_LDO2_LP_MODE                     0x0001  /* LDO2_LP_MODE */
+#define WM831X_LDO2_LP_MODE_MASK                0x0001  /* LDO2_LP_MODE */
+#define WM831X_LDO2_LP_MODE_SHIFT                    0  /* LDO2_LP_MODE */
+#define WM831X_LDO2_LP_MODE_WIDTH                    1  /* LDO2_LP_MODE */
+
+/*
+ * R16492 (0x406C) - LDO2 ON Control
+ */
+#define WM831X_LDO2_ON_SLOT_MASK                0xE000  /* LDO2_ON_SLOT - [15:13] */
+#define WM831X_LDO2_ON_SLOT_SHIFT                   13  /* LDO2_ON_SLOT - [15:13] */
+#define WM831X_LDO2_ON_SLOT_WIDTH                    3  /* LDO2_ON_SLOT - [15:13] */
+#define WM831X_LDO2_ON_MODE                     0x0100  /* LDO2_ON_MODE */
+#define WM831X_LDO2_ON_MODE_MASK                0x0100  /* LDO2_ON_MODE */
+#define WM831X_LDO2_ON_MODE_SHIFT                    8  /* LDO2_ON_MODE */
+#define WM831X_LDO2_ON_MODE_WIDTH                    1  /* LDO2_ON_MODE */
+#define WM831X_LDO2_ON_VSEL_MASK                0x001F  /* LDO2_ON_VSEL - [4:0] */
+#define WM831X_LDO2_ON_VSEL_SHIFT                    0  /* LDO2_ON_VSEL - [4:0] */
+#define WM831X_LDO2_ON_VSEL_WIDTH                    5  /* LDO2_ON_VSEL - [4:0] */
+
+/*
+ * R16493 (0x406D) - LDO2 SLEEP Control
+ */
+#define WM831X_LDO2_SLP_SLOT_MASK               0xE000  /* LDO2_SLP_SLOT - [15:13] */
+#define WM831X_LDO2_SLP_SLOT_SHIFT                  13  /* LDO2_SLP_SLOT - [15:13] */
+#define WM831X_LDO2_SLP_SLOT_WIDTH                   3  /* LDO2_SLP_SLOT - [15:13] */
+#define WM831X_LDO2_SLP_MODE                    0x0100  /* LDO2_SLP_MODE */
+#define WM831X_LDO2_SLP_MODE_MASK               0x0100  /* LDO2_SLP_MODE */
+#define WM831X_LDO2_SLP_MODE_SHIFT                   8  /* LDO2_SLP_MODE */
+#define WM831X_LDO2_SLP_MODE_WIDTH                   1  /* LDO2_SLP_MODE */
+#define WM831X_LDO2_SLP_VSEL_MASK               0x001F  /* LDO2_SLP_VSEL - [4:0] */
+#define WM831X_LDO2_SLP_VSEL_SHIFT                   0  /* LDO2_SLP_VSEL - [4:0] */
+#define WM831X_LDO2_SLP_VSEL_WIDTH                   5  /* LDO2_SLP_VSEL - [4:0] */
+
+/*
+ * R16494 (0x406E) - LDO3 Control
+ */
+#define WM831X_LDO3_ERR_ACT_MASK                0xC000  /* LDO3_ERR_ACT - [15:14] */
+#define WM831X_LDO3_ERR_ACT_SHIFT                   14  /* LDO3_ERR_ACT - [15:14] */
+#define WM831X_LDO3_ERR_ACT_WIDTH                    2  /* LDO3_ERR_ACT - [15:14] */
+#define WM831X_LDO3_HWC_SRC_MASK                0x1800  /* LDO3_HWC_SRC - [12:11] */
+#define WM831X_LDO3_HWC_SRC_SHIFT                   11  /* LDO3_HWC_SRC - [12:11] */
+#define WM831X_LDO3_HWC_SRC_WIDTH                    2  /* LDO3_HWC_SRC - [12:11] */
+#define WM831X_LDO3_HWC_VSEL                    0x0400  /* LDO3_HWC_VSEL */
+#define WM831X_LDO3_HWC_VSEL_MASK               0x0400  /* LDO3_HWC_VSEL */
+#define WM831X_LDO3_HWC_VSEL_SHIFT                  10  /* LDO3_HWC_VSEL */
+#define WM831X_LDO3_HWC_VSEL_WIDTH                   1  /* LDO3_HWC_VSEL */
+#define WM831X_LDO3_HWC_MODE_MASK               0x0300  /* LDO3_HWC_MODE - [9:8] */
+#define WM831X_LDO3_HWC_MODE_SHIFT                   8  /* LDO3_HWC_MODE - [9:8] */
+#define WM831X_LDO3_HWC_MODE_WIDTH                   2  /* LDO3_HWC_MODE - [9:8] */
+#define WM831X_LDO3_FLT                         0x0080  /* LDO3_FLT */
+#define WM831X_LDO3_FLT_MASK                    0x0080  /* LDO3_FLT */
+#define WM831X_LDO3_FLT_SHIFT                        7  /* LDO3_FLT */
+#define WM831X_LDO3_FLT_WIDTH                        1  /* LDO3_FLT */
+#define WM831X_LDO3_SWI                         0x0040  /* LDO3_SWI */
+#define WM831X_LDO3_SWI_MASK                    0x0040  /* LDO3_SWI */
+#define WM831X_LDO3_SWI_SHIFT                        6  /* LDO3_SWI */
+#define WM831X_LDO3_SWI_WIDTH                        1  /* LDO3_SWI */
+#define WM831X_LDO3_LP_MODE                     0x0001  /* LDO3_LP_MODE */
+#define WM831X_LDO3_LP_MODE_MASK                0x0001  /* LDO3_LP_MODE */
+#define WM831X_LDO3_LP_MODE_SHIFT                    0  /* LDO3_LP_MODE */
+#define WM831X_LDO3_LP_MODE_WIDTH                    1  /* LDO3_LP_MODE */
+
+/*
+ * R16495 (0x406F) - LDO3 ON Control
+ */
+#define WM831X_LDO3_ON_SLOT_MASK                0xE000  /* LDO3_ON_SLOT - [15:13] */
+#define WM831X_LDO3_ON_SLOT_SHIFT                   13  /* LDO3_ON_SLOT - [15:13] */
+#define WM831X_LDO3_ON_SLOT_WIDTH                    3  /* LDO3_ON_SLOT - [15:13] */
+#define WM831X_LDO3_ON_MODE                     0x0100  /* LDO3_ON_MODE */
+#define WM831X_LDO3_ON_MODE_MASK                0x0100  /* LDO3_ON_MODE */
+#define WM831X_LDO3_ON_MODE_SHIFT                    8  /* LDO3_ON_MODE */
+#define WM831X_LDO3_ON_MODE_WIDTH                    1  /* LDO3_ON_MODE */
+#define WM831X_LDO3_ON_VSEL_MASK                0x001F  /* LDO3_ON_VSEL - [4:0] */
+#define WM831X_LDO3_ON_VSEL_SHIFT                    0  /* LDO3_ON_VSEL - [4:0] */
+#define WM831X_LDO3_ON_VSEL_WIDTH                    5  /* LDO3_ON_VSEL - [4:0] */
+
+/*
+ * R16496 (0x4070) - LDO3 SLEEP Control
+ */
+#define WM831X_LDO3_SLP_SLOT_MASK               0xE000  /* LDO3_SLP_SLOT - [15:13] */
+#define WM831X_LDO3_SLP_SLOT_SHIFT                  13  /* LDO3_SLP_SLOT - [15:13] */
+#define WM831X_LDO3_SLP_SLOT_WIDTH                   3  /* LDO3_SLP_SLOT - [15:13] */
+#define WM831X_LDO3_SLP_MODE                    0x0100  /* LDO3_SLP_MODE */
+#define WM831X_LDO3_SLP_MODE_MASK               0x0100  /* LDO3_SLP_MODE */
+#define WM831X_LDO3_SLP_MODE_SHIFT                   8  /* LDO3_SLP_MODE */
+#define WM831X_LDO3_SLP_MODE_WIDTH                   1  /* LDO3_SLP_MODE */
+#define WM831X_LDO3_SLP_VSEL_MASK               0x001F  /* LDO3_SLP_VSEL - [4:0] */
+#define WM831X_LDO3_SLP_VSEL_SHIFT                   0  /* LDO3_SLP_VSEL - [4:0] */
+#define WM831X_LDO3_SLP_VSEL_WIDTH                   5  /* LDO3_SLP_VSEL - [4:0] */
+
+/*
+ * R16497 (0x4071) - LDO4 Control
+ */
+#define WM831X_LDO4_ERR_ACT_MASK                0xC000  /* LDO4_ERR_ACT - [15:14] */
+#define WM831X_LDO4_ERR_ACT_SHIFT                   14  /* LDO4_ERR_ACT - [15:14] */
+#define WM831X_LDO4_ERR_ACT_WIDTH                    2  /* LDO4_ERR_ACT - [15:14] */
+#define WM831X_LDO4_HWC_SRC_MASK                0x1800  /* LDO4_HWC_SRC - [12:11] */
+#define WM831X_LDO4_HWC_SRC_SHIFT                   11  /* LDO4_HWC_SRC - [12:11] */
+#define WM831X_LDO4_HWC_SRC_WIDTH                    2  /* LDO4_HWC_SRC - [12:11] */
+#define WM831X_LDO4_HWC_VSEL                    0x0400  /* LDO4_HWC_VSEL */
+#define WM831X_LDO4_HWC_VSEL_MASK               0x0400  /* LDO4_HWC_VSEL */
+#define WM831X_LDO4_HWC_VSEL_SHIFT                  10  /* LDO4_HWC_VSEL */
+#define WM831X_LDO4_HWC_VSEL_WIDTH                   1  /* LDO4_HWC_VSEL */
+#define WM831X_LDO4_HWC_MODE_MASK               0x0300  /* LDO4_HWC_MODE - [9:8] */
+#define WM831X_LDO4_HWC_MODE_SHIFT                   8  /* LDO4_HWC_MODE - [9:8] */
+#define WM831X_LDO4_HWC_MODE_WIDTH                   2  /* LDO4_HWC_MODE - [9:8] */
+#define WM831X_LDO4_FLT                         0x0080  /* LDO4_FLT */
+#define WM831X_LDO4_FLT_MASK                    0x0080  /* LDO4_FLT */
+#define WM831X_LDO4_FLT_SHIFT                        7  /* LDO4_FLT */
+#define WM831X_LDO4_FLT_WIDTH                        1  /* LDO4_FLT */
+#define WM831X_LDO4_SWI                         0x0040  /* LDO4_SWI */
+#define WM831X_LDO4_SWI_MASK                    0x0040  /* LDO4_SWI */
+#define WM831X_LDO4_SWI_SHIFT                        6  /* LDO4_SWI */
+#define WM831X_LDO4_SWI_WIDTH                        1  /* LDO4_SWI */
+#define WM831X_LDO4_LP_MODE                     0x0001  /* LDO4_LP_MODE */
+#define WM831X_LDO4_LP_MODE_MASK                0x0001  /* LDO4_LP_MODE */
+#define WM831X_LDO4_LP_MODE_SHIFT                    0  /* LDO4_LP_MODE */
+#define WM831X_LDO4_LP_MODE_WIDTH                    1  /* LDO4_LP_MODE */
+
+/*
+ * R16498 (0x4072) - LDO4 ON Control
+ */
+#define WM831X_LDO4_ON_SLOT_MASK                0xE000  /* LDO4_ON_SLOT - [15:13] */
+#define WM831X_LDO4_ON_SLOT_SHIFT                   13  /* LDO4_ON_SLOT - [15:13] */
+#define WM831X_LDO4_ON_SLOT_WIDTH                    3  /* LDO4_ON_SLOT - [15:13] */
+#define WM831X_LDO4_ON_MODE                     0x0100  /* LDO4_ON_MODE */
+#define WM831X_LDO4_ON_MODE_MASK                0x0100  /* LDO4_ON_MODE */
+#define WM831X_LDO4_ON_MODE_SHIFT                    8  /* LDO4_ON_MODE */
+#define WM831X_LDO4_ON_MODE_WIDTH                    1  /* LDO4_ON_MODE */
+#define WM831X_LDO4_ON_VSEL_MASK                0x001F  /* LDO4_ON_VSEL - [4:0] */
+#define WM831X_LDO4_ON_VSEL_SHIFT                    0  /* LDO4_ON_VSEL - [4:0] */
+#define WM831X_LDO4_ON_VSEL_WIDTH                    5  /* LDO4_ON_VSEL - [4:0] */
+
+/*
+ * R16499 (0x4073) - LDO4 SLEEP Control
+ */
+#define WM831X_LDO4_SLP_SLOT_MASK               0xE000  /* LDO4_SLP_SLOT - [15:13] */
+#define WM831X_LDO4_SLP_SLOT_SHIFT                  13  /* LDO4_SLP_SLOT - [15:13] */
+#define WM831X_LDO4_SLP_SLOT_WIDTH                   3  /* LDO4_SLP_SLOT - [15:13] */
+#define WM831X_LDO4_SLP_MODE                    0x0100  /* LDO4_SLP_MODE */
+#define WM831X_LDO4_SLP_MODE_MASK               0x0100  /* LDO4_SLP_MODE */
+#define WM831X_LDO4_SLP_MODE_SHIFT                   8  /* LDO4_SLP_MODE */
+#define WM831X_LDO4_SLP_MODE_WIDTH                   1  /* LDO4_SLP_MODE */
+#define WM831X_LDO4_SLP_VSEL_MASK               0x001F  /* LDO4_SLP_VSEL - [4:0] */
+#define WM831X_LDO4_SLP_VSEL_SHIFT                   0  /* LDO4_SLP_VSEL - [4:0] */
+#define WM831X_LDO4_SLP_VSEL_WIDTH                   5  /* LDO4_SLP_VSEL - [4:0] */
+
+/*
+ * R16500 (0x4074) - LDO5 Control
+ */
+#define WM831X_LDO5_ERR_ACT_MASK                0xC000  /* LDO5_ERR_ACT - [15:14] */
+#define WM831X_LDO5_ERR_ACT_SHIFT                   14  /* LDO5_ERR_ACT - [15:14] */
+#define WM831X_LDO5_ERR_ACT_WIDTH                    2  /* LDO5_ERR_ACT - [15:14] */
+#define WM831X_LDO5_HWC_SRC_MASK                0x1800  /* LDO5_HWC_SRC - [12:11] */
+#define WM831X_LDO5_HWC_SRC_SHIFT                   11  /* LDO5_HWC_SRC - [12:11] */
+#define WM831X_LDO5_HWC_SRC_WIDTH                    2  /* LDO5_HWC_SRC - [12:11] */
+#define WM831X_LDO5_HWC_VSEL                    0x0400  /* LDO5_HWC_VSEL */
+#define WM831X_LDO5_HWC_VSEL_MASK               0x0400  /* LDO5_HWC_VSEL */
+#define WM831X_LDO5_HWC_VSEL_SHIFT                  10  /* LDO5_HWC_VSEL */
+#define WM831X_LDO5_HWC_VSEL_WIDTH                   1  /* LDO5_HWC_VSEL */
+#define WM831X_LDO5_HWC_MODE_MASK               0x0300  /* LDO5_HWC_MODE - [9:8] */
+#define WM831X_LDO5_HWC_MODE_SHIFT                   8  /* LDO5_HWC_MODE - [9:8] */
+#define WM831X_LDO5_HWC_MODE_WIDTH                   2  /* LDO5_HWC_MODE - [9:8] */
+#define WM831X_LDO5_FLT                         0x0080  /* LDO5_FLT */
+#define WM831X_LDO5_FLT_MASK                    0x0080  /* LDO5_FLT */
+#define WM831X_LDO5_FLT_SHIFT                        7  /* LDO5_FLT */
+#define WM831X_LDO5_FLT_WIDTH                        1  /* LDO5_FLT */
+#define WM831X_LDO5_SWI                         0x0040  /* LDO5_SWI */
+#define WM831X_LDO5_SWI_MASK                    0x0040  /* LDO5_SWI */
+#define WM831X_LDO5_SWI_SHIFT                        6  /* LDO5_SWI */
+#define WM831X_LDO5_SWI_WIDTH                        1  /* LDO5_SWI */
+#define WM831X_LDO5_LP_MODE                     0x0001  /* LDO5_LP_MODE */
+#define WM831X_LDO5_LP_MODE_MASK                0x0001  /* LDO5_LP_MODE */
+#define WM831X_LDO5_LP_MODE_SHIFT                    0  /* LDO5_LP_MODE */
+#define WM831X_LDO5_LP_MODE_WIDTH                    1  /* LDO5_LP_MODE */
+
+/*
+ * R16501 (0x4075) - LDO5 ON Control
+ */
+#define WM831X_LDO5_ON_SLOT_MASK                0xE000  /* LDO5_ON_SLOT - [15:13] */
+#define WM831X_LDO5_ON_SLOT_SHIFT                   13  /* LDO5_ON_SLOT - [15:13] */
+#define WM831X_LDO5_ON_SLOT_WIDTH                    3  /* LDO5_ON_SLOT - [15:13] */
+#define WM831X_LDO5_ON_MODE                     0x0100  /* LDO5_ON_MODE */
+#define WM831X_LDO5_ON_MODE_MASK                0x0100  /* LDO5_ON_MODE */
+#define WM831X_LDO5_ON_MODE_SHIFT                    8  /* LDO5_ON_MODE */
+#define WM831X_LDO5_ON_MODE_WIDTH                    1  /* LDO5_ON_MODE */
+#define WM831X_LDO5_ON_VSEL_MASK                0x001F  /* LDO5_ON_VSEL - [4:0] */
+#define WM831X_LDO5_ON_VSEL_SHIFT                    0  /* LDO5_ON_VSEL - [4:0] */
+#define WM831X_LDO5_ON_VSEL_WIDTH                    5  /* LDO5_ON_VSEL - [4:0] */
+
+/*
+ * R16502 (0x4076) - LDO5 SLEEP Control
+ */
+#define WM831X_LDO5_SLP_SLOT_MASK               0xE000  /* LDO5_SLP_SLOT - [15:13] */
+#define WM831X_LDO5_SLP_SLOT_SHIFT                  13  /* LDO5_SLP_SLOT - [15:13] */
+#define WM831X_LDO5_SLP_SLOT_WIDTH                   3  /* LDO5_SLP_SLOT - [15:13] */
+#define WM831X_LDO5_SLP_MODE                    0x0100  /* LDO5_SLP_MODE */
+#define WM831X_LDO5_SLP_MODE_MASK               0x0100  /* LDO5_SLP_MODE */
+#define WM831X_LDO5_SLP_MODE_SHIFT                   8  /* LDO5_SLP_MODE */
+#define WM831X_LDO5_SLP_MODE_WIDTH                   1  /* LDO5_SLP_MODE */
+#define WM831X_LDO5_SLP_VSEL_MASK               0x001F  /* LDO5_SLP_VSEL - [4:0] */
+#define WM831X_LDO5_SLP_VSEL_SHIFT                   0  /* LDO5_SLP_VSEL - [4:0] */
+#define WM831X_LDO5_SLP_VSEL_WIDTH                   5  /* LDO5_SLP_VSEL - [4:0] */
+
+/*
+ * R16503 (0x4077) - LDO6 Control
+ */
+#define WM831X_LDO6_ERR_ACT_MASK                0xC000  /* LDO6_ERR_ACT - [15:14] */
+#define WM831X_LDO6_ERR_ACT_SHIFT                   14  /* LDO6_ERR_ACT - [15:14] */
+#define WM831X_LDO6_ERR_ACT_WIDTH                    2  /* LDO6_ERR_ACT - [15:14] */
+#define WM831X_LDO6_HWC_SRC_MASK                0x1800  /* LDO6_HWC_SRC - [12:11] */
+#define WM831X_LDO6_HWC_SRC_SHIFT                   11  /* LDO6_HWC_SRC - [12:11] */
+#define WM831X_LDO6_HWC_SRC_WIDTH                    2  /* LDO6_HWC_SRC - [12:11] */
+#define WM831X_LDO6_HWC_VSEL                    0x0400  /* LDO6_HWC_VSEL */
+#define WM831X_LDO6_HWC_VSEL_MASK               0x0400  /* LDO6_HWC_VSEL */
+#define WM831X_LDO6_HWC_VSEL_SHIFT                  10  /* LDO6_HWC_VSEL */
+#define WM831X_LDO6_HWC_VSEL_WIDTH                   1  /* LDO6_HWC_VSEL */
+#define WM831X_LDO6_HWC_MODE_MASK               0x0300  /* LDO6_HWC_MODE - [9:8] */
+#define WM831X_LDO6_HWC_MODE_SHIFT                   8  /* LDO6_HWC_MODE - [9:8] */
+#define WM831X_LDO6_HWC_MODE_WIDTH                   2  /* LDO6_HWC_MODE - [9:8] */
+#define WM831X_LDO6_FLT                         0x0080  /* LDO6_FLT */
+#define WM831X_LDO6_FLT_MASK                    0x0080  /* LDO6_FLT */
+#define WM831X_LDO6_FLT_SHIFT                        7  /* LDO6_FLT */
+#define WM831X_LDO6_FLT_WIDTH                        1  /* LDO6_FLT */
+#define WM831X_LDO6_SWI                         0x0040  /* LDO6_SWI */
+#define WM831X_LDO6_SWI_MASK                    0x0040  /* LDO6_SWI */
+#define WM831X_LDO6_SWI_SHIFT                        6  /* LDO6_SWI */
+#define WM831X_LDO6_SWI_WIDTH                        1  /* LDO6_SWI */
+#define WM831X_LDO6_LP_MODE                     0x0001  /* LDO6_LP_MODE */
+#define WM831X_LDO6_LP_MODE_MASK                0x0001  /* LDO6_LP_MODE */
+#define WM831X_LDO6_LP_MODE_SHIFT                    0  /* LDO6_LP_MODE */
+#define WM831X_LDO6_LP_MODE_WIDTH                    1  /* LDO6_LP_MODE */
+
+/*
+ * R16504 (0x4078) - LDO6 ON Control
+ */
+#define WM831X_LDO6_ON_SLOT_MASK                0xE000  /* LDO6_ON_SLOT - [15:13] */
+#define WM831X_LDO6_ON_SLOT_SHIFT                   13  /* LDO6_ON_SLOT - [15:13] */
+#define WM831X_LDO6_ON_SLOT_WIDTH                    3  /* LDO6_ON_SLOT - [15:13] */
+#define WM831X_LDO6_ON_MODE                     0x0100  /* LDO6_ON_MODE */
+#define WM831X_LDO6_ON_MODE_MASK                0x0100  /* LDO6_ON_MODE */
+#define WM831X_LDO6_ON_MODE_SHIFT                    8  /* LDO6_ON_MODE */
+#define WM831X_LDO6_ON_MODE_WIDTH                    1  /* LDO6_ON_MODE */
+#define WM831X_LDO6_ON_VSEL_MASK                0x001F  /* LDO6_ON_VSEL - [4:0] */
+#define WM831X_LDO6_ON_VSEL_SHIFT                    0  /* LDO6_ON_VSEL - [4:0] */
+#define WM831X_LDO6_ON_VSEL_WIDTH                    5  /* LDO6_ON_VSEL - [4:0] */
+
+/*
+ * R16505 (0x4079) - LDO6 SLEEP Control
+ */
+#define WM831X_LDO6_SLP_SLOT_MASK               0xE000  /* LDO6_SLP_SLOT - [15:13] */
+#define WM831X_LDO6_SLP_SLOT_SHIFT                  13  /* LDO6_SLP_SLOT - [15:13] */
+#define WM831X_LDO6_SLP_SLOT_WIDTH                   3  /* LDO6_SLP_SLOT - [15:13] */
+#define WM831X_LDO6_SLP_MODE                    0x0100  /* LDO6_SLP_MODE */
+#define WM831X_LDO6_SLP_MODE_MASK               0x0100  /* LDO6_SLP_MODE */
+#define WM831X_LDO6_SLP_MODE_SHIFT                   8  /* LDO6_SLP_MODE */
+#define WM831X_LDO6_SLP_MODE_WIDTH                   1  /* LDO6_SLP_MODE */
+#define WM831X_LDO6_SLP_VSEL_MASK               0x001F  /* LDO6_SLP_VSEL - [4:0] */
+#define WM831X_LDO6_SLP_VSEL_SHIFT                   0  /* LDO6_SLP_VSEL - [4:0] */
+#define WM831X_LDO6_SLP_VSEL_WIDTH                   5  /* LDO6_SLP_VSEL - [4:0] */
+
+/*
+ * R16506 (0x407A) - LDO7 Control
+ */
+#define WM831X_LDO7_ERR_ACT_MASK                0xC000  /* LDO7_ERR_ACT - [15:14] */
+#define WM831X_LDO7_ERR_ACT_SHIFT                   14  /* LDO7_ERR_ACT - [15:14] */
+#define WM831X_LDO7_ERR_ACT_WIDTH                    2  /* LDO7_ERR_ACT - [15:14] */
+#define WM831X_LDO7_HWC_SRC_MASK                0x1800  /* LDO7_HWC_SRC - [12:11] */
+#define WM831X_LDO7_HWC_SRC_SHIFT                   11  /* LDO7_HWC_SRC - [12:11] */
+#define WM831X_LDO7_HWC_SRC_WIDTH                    2  /* LDO7_HWC_SRC - [12:11] */
+#define WM831X_LDO7_HWC_VSEL                    0x0400  /* LDO7_HWC_VSEL */
+#define WM831X_LDO7_HWC_VSEL_MASK               0x0400  /* LDO7_HWC_VSEL */
+#define WM831X_LDO7_HWC_VSEL_SHIFT                  10  /* LDO7_HWC_VSEL */
+#define WM831X_LDO7_HWC_VSEL_WIDTH                   1  /* LDO7_HWC_VSEL */
+#define WM831X_LDO7_HWC_MODE_MASK               0x0300  /* LDO7_HWC_MODE - [9:8] */
+#define WM831X_LDO7_HWC_MODE_SHIFT                   8  /* LDO7_HWC_MODE - [9:8] */
+#define WM831X_LDO7_HWC_MODE_WIDTH                   2  /* LDO7_HWC_MODE - [9:8] */
+#define WM831X_LDO7_FLT                         0x0080  /* LDO7_FLT */
+#define WM831X_LDO7_FLT_MASK                    0x0080  /* LDO7_FLT */
+#define WM831X_LDO7_FLT_SHIFT                        7  /* LDO7_FLT */
+#define WM831X_LDO7_FLT_WIDTH                        1  /* LDO7_FLT */
+#define WM831X_LDO7_SWI                         0x0040  /* LDO7_SWI */
+#define WM831X_LDO7_SWI_MASK                    0x0040  /* LDO7_SWI */
+#define WM831X_LDO7_SWI_SHIFT                        6  /* LDO7_SWI */
+#define WM831X_LDO7_SWI_WIDTH                        1  /* LDO7_SWI */
+
+/*
+ * R16507 (0x407B) - LDO7 ON Control
+ */
+#define WM831X_LDO7_ON_SLOT_MASK                0xE000  /* LDO7_ON_SLOT - [15:13] */
+#define WM831X_LDO7_ON_SLOT_SHIFT                   13  /* LDO7_ON_SLOT - [15:13] */
+#define WM831X_LDO7_ON_SLOT_WIDTH                    3  /* LDO7_ON_SLOT - [15:13] */
+#define WM831X_LDO7_ON_MODE                     0x0100  /* LDO7_ON_MODE */
+#define WM831X_LDO7_ON_MODE_MASK                0x0100  /* LDO7_ON_MODE */
+#define WM831X_LDO7_ON_MODE_SHIFT                    8  /* LDO7_ON_MODE */
+#define WM831X_LDO7_ON_MODE_WIDTH                    1  /* LDO7_ON_MODE */
+#define WM831X_LDO7_ON_VSEL_MASK                0x001F  /* LDO7_ON_VSEL - [4:0] */
+#define WM831X_LDO7_ON_VSEL_SHIFT                    0  /* LDO7_ON_VSEL - [4:0] */
+#define WM831X_LDO7_ON_VSEL_WIDTH                    5  /* LDO7_ON_VSEL - [4:0] */
+
+/*
+ * R16508 (0x407C) - LDO7 SLEEP Control
+ */
+#define WM831X_LDO7_SLP_SLOT_MASK               0xE000  /* LDO7_SLP_SLOT - [15:13] */
+#define WM831X_LDO7_SLP_SLOT_SHIFT                  13  /* LDO7_SLP_SLOT - [15:13] */
+#define WM831X_LDO7_SLP_SLOT_WIDTH                   3  /* LDO7_SLP_SLOT - [15:13] */
+#define WM831X_LDO7_SLP_MODE                    0x0100  /* LDO7_SLP_MODE */
+#define WM831X_LDO7_SLP_MODE_MASK               0x0100  /* LDO7_SLP_MODE */
+#define WM831X_LDO7_SLP_MODE_SHIFT                   8  /* LDO7_SLP_MODE */
+#define WM831X_LDO7_SLP_MODE_WIDTH                   1  /* LDO7_SLP_MODE */
+#define WM831X_LDO7_SLP_VSEL_MASK               0x001F  /* LDO7_SLP_VSEL - [4:0] */
+#define WM831X_LDO7_SLP_VSEL_SHIFT                   0  /* LDO7_SLP_VSEL - [4:0] */
+#define WM831X_LDO7_SLP_VSEL_WIDTH                   5  /* LDO7_SLP_VSEL - [4:0] */
+
+/*
+ * R16509 (0x407D) - LDO8 Control
+ */
+#define WM831X_LDO8_ERR_ACT_MASK                0xC000  /* LDO8_ERR_ACT - [15:14] */
+#define WM831X_LDO8_ERR_ACT_SHIFT                   14  /* LDO8_ERR_ACT - [15:14] */
+#define WM831X_LDO8_ERR_ACT_WIDTH                    2  /* LDO8_ERR_ACT - [15:14] */
+#define WM831X_LDO8_HWC_SRC_MASK                0x1800  /* LDO8_HWC_SRC - [12:11] */
+#define WM831X_LDO8_HWC_SRC_SHIFT                   11  /* LDO8_HWC_SRC - [12:11] */
+#define WM831X_LDO8_HWC_SRC_WIDTH                    2  /* LDO8_HWC_SRC - [12:11] */
+#define WM831X_LDO8_HWC_VSEL                    0x0400  /* LDO8_HWC_VSEL */
+#define WM831X_LDO8_HWC_VSEL_MASK               0x0400  /* LDO8_HWC_VSEL */
+#define WM831X_LDO8_HWC_VSEL_SHIFT                  10  /* LDO8_HWC_VSEL */
+#define WM831X_LDO8_HWC_VSEL_WIDTH                   1  /* LDO8_HWC_VSEL */
+#define WM831X_LDO8_HWC_MODE_MASK               0x0300  /* LDO8_HWC_MODE - [9:8] */
+#define WM831X_LDO8_HWC_MODE_SHIFT                   8  /* LDO8_HWC_MODE - [9:8] */
+#define WM831X_LDO8_HWC_MODE_WIDTH                   2  /* LDO8_HWC_MODE - [9:8] */
+#define WM831X_LDO8_FLT                         0x0080  /* LDO8_FLT */
+#define WM831X_LDO8_FLT_MASK                    0x0080  /* LDO8_FLT */
+#define WM831X_LDO8_FLT_SHIFT                        7  /* LDO8_FLT */
+#define WM831X_LDO8_FLT_WIDTH                        1  /* LDO8_FLT */
+#define WM831X_LDO8_SWI                         0x0040  /* LDO8_SWI */
+#define WM831X_LDO8_SWI_MASK                    0x0040  /* LDO8_SWI */
+#define WM831X_LDO8_SWI_SHIFT                        6  /* LDO8_SWI */
+#define WM831X_LDO8_SWI_WIDTH                        1  /* LDO8_SWI */
+
+/*
+ * R16510 (0x407E) - LDO8 ON Control
+ */
+#define WM831X_LDO8_ON_SLOT_MASK                0xE000  /* LDO8_ON_SLOT - [15:13] */
+#define WM831X_LDO8_ON_SLOT_SHIFT                   13  /* LDO8_ON_SLOT - [15:13] */
+#define WM831X_LDO8_ON_SLOT_WIDTH                    3  /* LDO8_ON_SLOT - [15:13] */
+#define WM831X_LDO8_ON_MODE                     0x0100  /* LDO8_ON_MODE */
+#define WM831X_LDO8_ON_MODE_MASK                0x0100  /* LDO8_ON_MODE */
+#define WM831X_LDO8_ON_MODE_SHIFT                    8  /* LDO8_ON_MODE */
+#define WM831X_LDO8_ON_MODE_WIDTH                    1  /* LDO8_ON_MODE */
+#define WM831X_LDO8_ON_VSEL_MASK                0x001F  /* LDO8_ON_VSEL - [4:0] */
+#define WM831X_LDO8_ON_VSEL_SHIFT                    0  /* LDO8_ON_VSEL - [4:0] */
+#define WM831X_LDO8_ON_VSEL_WIDTH                    5  /* LDO8_ON_VSEL - [4:0] */
+
+/*
+ * R16511 (0x407F) - LDO8 SLEEP Control
+ */
+#define WM831X_LDO8_SLP_SLOT_MASK               0xE000  /* LDO8_SLP_SLOT - [15:13] */
+#define WM831X_LDO8_SLP_SLOT_SHIFT                  13  /* LDO8_SLP_SLOT - [15:13] */
+#define WM831X_LDO8_SLP_SLOT_WIDTH                   3  /* LDO8_SLP_SLOT - [15:13] */
+#define WM831X_LDO8_SLP_MODE                    0x0100  /* LDO8_SLP_MODE */
+#define WM831X_LDO8_SLP_MODE_MASK               0x0100  /* LDO8_SLP_MODE */
+#define WM831X_LDO8_SLP_MODE_SHIFT                   8  /* LDO8_SLP_MODE */
+#define WM831X_LDO8_SLP_MODE_WIDTH                   1  /* LDO8_SLP_MODE */
+#define WM831X_LDO8_SLP_VSEL_MASK               0x001F  /* LDO8_SLP_VSEL - [4:0] */
+#define WM831X_LDO8_SLP_VSEL_SHIFT                   0  /* LDO8_SLP_VSEL - [4:0] */
+#define WM831X_LDO8_SLP_VSEL_WIDTH                   5  /* LDO8_SLP_VSEL - [4:0] */
+
+/*
+ * R16512 (0x4080) - LDO9 Control
+ */
+#define WM831X_LDO9_ERR_ACT_MASK                0xC000  /* LDO9_ERR_ACT - [15:14] */
+#define WM831X_LDO9_ERR_ACT_SHIFT                   14  /* LDO9_ERR_ACT - [15:14] */
+#define WM831X_LDO9_ERR_ACT_WIDTH                    2  /* LDO9_ERR_ACT - [15:14] */
+#define WM831X_LDO9_HWC_SRC_MASK                0x1800  /* LDO9_HWC_SRC - [12:11] */
+#define WM831X_LDO9_HWC_SRC_SHIFT                   11  /* LDO9_HWC_SRC - [12:11] */
+#define WM831X_LDO9_HWC_SRC_WIDTH                    2  /* LDO9_HWC_SRC - [12:11] */
+#define WM831X_LDO9_HWC_VSEL                    0x0400  /* LDO9_HWC_VSEL */
+#define WM831X_LDO9_HWC_VSEL_MASK               0x0400  /* LDO9_HWC_VSEL */
+#define WM831X_LDO9_HWC_VSEL_SHIFT                  10  /* LDO9_HWC_VSEL */
+#define WM831X_LDO9_HWC_VSEL_WIDTH                   1  /* LDO9_HWC_VSEL */
+#define WM831X_LDO9_HWC_MODE_MASK               0x0300  /* LDO9_HWC_MODE - [9:8] */
+#define WM831X_LDO9_HWC_MODE_SHIFT                   8  /* LDO9_HWC_MODE - [9:8] */
+#define WM831X_LDO9_HWC_MODE_WIDTH                   2  /* LDO9_HWC_MODE - [9:8] */
+#define WM831X_LDO9_FLT                         0x0080  /* LDO9_FLT */
+#define WM831X_LDO9_FLT_MASK                    0x0080  /* LDO9_FLT */
+#define WM831X_LDO9_FLT_SHIFT                        7  /* LDO9_FLT */
+#define WM831X_LDO9_FLT_WIDTH                        1  /* LDO9_FLT */
+#define WM831X_LDO9_SWI                         0x0040  /* LDO9_SWI */
+#define WM831X_LDO9_SWI_MASK                    0x0040  /* LDO9_SWI */
+#define WM831X_LDO9_SWI_SHIFT                        6  /* LDO9_SWI */
+#define WM831X_LDO9_SWI_WIDTH                        1  /* LDO9_SWI */
+
+/*
+ * R16513 (0x4081) - LDO9 ON Control
+ */
+#define WM831X_LDO9_ON_SLOT_MASK                0xE000  /* LDO9_ON_SLOT - [15:13] */
+#define WM831X_LDO9_ON_SLOT_SHIFT                   13  /* LDO9_ON_SLOT - [15:13] */
+#define WM831X_LDO9_ON_SLOT_WIDTH                    3  /* LDO9_ON_SLOT - [15:13] */
+#define WM831X_LDO9_ON_MODE                     0x0100  /* LDO9_ON_MODE */
+#define WM831X_LDO9_ON_MODE_MASK                0x0100  /* LDO9_ON_MODE */
+#define WM831X_LDO9_ON_MODE_SHIFT                    8  /* LDO9_ON_MODE */
+#define WM831X_LDO9_ON_MODE_WIDTH                    1  /* LDO9_ON_MODE */
+#define WM831X_LDO9_ON_VSEL_MASK                0x001F  /* LDO9_ON_VSEL - [4:0] */
+#define WM831X_LDO9_ON_VSEL_SHIFT                    0  /* LDO9_ON_VSEL - [4:0] */
+#define WM831X_LDO9_ON_VSEL_WIDTH                    5  /* LDO9_ON_VSEL - [4:0] */
+
+/*
+ * R16514 (0x4082) - LDO9 SLEEP Control
+ */
+#define WM831X_LDO9_SLP_SLOT_MASK               0xE000  /* LDO9_SLP_SLOT - [15:13] */
+#define WM831X_LDO9_SLP_SLOT_SHIFT                  13  /* LDO9_SLP_SLOT - [15:13] */
+#define WM831X_LDO9_SLP_SLOT_WIDTH                   3  /* LDO9_SLP_SLOT - [15:13] */
+#define WM831X_LDO9_SLP_MODE                    0x0100  /* LDO9_SLP_MODE */
+#define WM831X_LDO9_SLP_MODE_MASK               0x0100  /* LDO9_SLP_MODE */
+#define WM831X_LDO9_SLP_MODE_SHIFT                   8  /* LDO9_SLP_MODE */
+#define WM831X_LDO9_SLP_MODE_WIDTH                   1  /* LDO9_SLP_MODE */
+#define WM831X_LDO9_SLP_VSEL_MASK               0x001F  /* LDO9_SLP_VSEL - [4:0] */
+#define WM831X_LDO9_SLP_VSEL_SHIFT                   0  /* LDO9_SLP_VSEL - [4:0] */
+#define WM831X_LDO9_SLP_VSEL_WIDTH                   5  /* LDO9_SLP_VSEL - [4:0] */
+
+/*
+ * R16515 (0x4083) - LDO10 Control
+ */
+#define WM831X_LDO10_ERR_ACT_MASK               0xC000  /* LDO10_ERR_ACT - [15:14] */
+#define WM831X_LDO10_ERR_ACT_SHIFT                  14  /* LDO10_ERR_ACT - [15:14] */
+#define WM831X_LDO10_ERR_ACT_WIDTH                   2  /* LDO10_ERR_ACT - [15:14] */
+#define WM831X_LDO10_HWC_SRC_MASK               0x1800  /* LDO10_HWC_SRC - [12:11] */
+#define WM831X_LDO10_HWC_SRC_SHIFT                  11  /* LDO10_HWC_SRC - [12:11] */
+#define WM831X_LDO10_HWC_SRC_WIDTH                   2  /* LDO10_HWC_SRC - [12:11] */
+#define WM831X_LDO10_HWC_VSEL                   0x0400  /* LDO10_HWC_VSEL */
+#define WM831X_LDO10_HWC_VSEL_MASK              0x0400  /* LDO10_HWC_VSEL */
+#define WM831X_LDO10_HWC_VSEL_SHIFT                 10  /* LDO10_HWC_VSEL */
+#define WM831X_LDO10_HWC_VSEL_WIDTH                  1  /* LDO10_HWC_VSEL */
+#define WM831X_LDO10_HWC_MODE_MASK              0x0300  /* LDO10_HWC_MODE - [9:8] */
+#define WM831X_LDO10_HWC_MODE_SHIFT                  8  /* LDO10_HWC_MODE - [9:8] */
+#define WM831X_LDO10_HWC_MODE_WIDTH                  2  /* LDO10_HWC_MODE - [9:8] */
+#define WM831X_LDO10_FLT                        0x0080  /* LDO10_FLT */
+#define WM831X_LDO10_FLT_MASK                   0x0080  /* LDO10_FLT */
+#define WM831X_LDO10_FLT_SHIFT                       7  /* LDO10_FLT */
+#define WM831X_LDO10_FLT_WIDTH                       1  /* LDO10_FLT */
+#define WM831X_LDO10_SWI                        0x0040  /* LDO10_SWI */
+#define WM831X_LDO10_SWI_MASK                   0x0040  /* LDO10_SWI */
+#define WM831X_LDO10_SWI_SHIFT                       6  /* LDO10_SWI */
+#define WM831X_LDO10_SWI_WIDTH                       1  /* LDO10_SWI */
+
+/*
+ * R16516 (0x4084) - LDO10 ON Control
+ */
+#define WM831X_LDO10_ON_SLOT_MASK               0xE000  /* LDO10_ON_SLOT - [15:13] */
+#define WM831X_LDO10_ON_SLOT_SHIFT                  13  /* LDO10_ON_SLOT - [15:13] */
+#define WM831X_LDO10_ON_SLOT_WIDTH                   3  /* LDO10_ON_SLOT - [15:13] */
+#define WM831X_LDO10_ON_MODE                    0x0100  /* LDO10_ON_MODE */
+#define WM831X_LDO10_ON_MODE_MASK               0x0100  /* LDO10_ON_MODE */
+#define WM831X_LDO10_ON_MODE_SHIFT                   8  /* LDO10_ON_MODE */
+#define WM831X_LDO10_ON_MODE_WIDTH                   1  /* LDO10_ON_MODE */
+#define WM831X_LDO10_ON_VSEL_MASK               0x001F  /* LDO10_ON_VSEL - [4:0] */
+#define WM831X_LDO10_ON_VSEL_SHIFT                   0  /* LDO10_ON_VSEL - [4:0] */
+#define WM831X_LDO10_ON_VSEL_WIDTH                   5  /* LDO10_ON_VSEL - [4:0] */
+
+/*
+ * R16517 (0x4085) - LDO10 SLEEP Control
+ */
+#define WM831X_LDO10_SLP_SLOT_MASK              0xE000  /* LDO10_SLP_SLOT - [15:13] */
+#define WM831X_LDO10_SLP_SLOT_SHIFT                 13  /* LDO10_SLP_SLOT - [15:13] */
+#define WM831X_LDO10_SLP_SLOT_WIDTH                  3  /* LDO10_SLP_SLOT - [15:13] */
+#define WM831X_LDO10_SLP_MODE                   0x0100  /* LDO10_SLP_MODE */
+#define WM831X_LDO10_SLP_MODE_MASK              0x0100  /* LDO10_SLP_MODE */
+#define WM831X_LDO10_SLP_MODE_SHIFT                  8  /* LDO10_SLP_MODE */
+#define WM831X_LDO10_SLP_MODE_WIDTH                  1  /* LDO10_SLP_MODE */
+#define WM831X_LDO10_SLP_VSEL_MASK              0x001F  /* LDO10_SLP_VSEL - [4:0] */
+#define WM831X_LDO10_SLP_VSEL_SHIFT                  0  /* LDO10_SLP_VSEL - [4:0] */
+#define WM831X_LDO10_SLP_VSEL_WIDTH                  5  /* LDO10_SLP_VSEL - [4:0] */
+
+/*
+ * R16519 (0x4087) - LDO11 ON Control
+ */
+#define WM831X_LDO11_ON_SLOT_MASK               0xE000  /* LDO11_ON_SLOT - [15:13] */
+#define WM831X_LDO11_ON_SLOT_SHIFT                  13  /* LDO11_ON_SLOT - [15:13] */
+#define WM831X_LDO11_ON_SLOT_WIDTH                   3  /* LDO11_ON_SLOT - [15:13] */
+#define WM831X_LDO11_OFFENA                     0x1000  /* LDO11_OFFENA */
+#define WM831X_LDO11_OFFENA_MASK                0x1000  /* LDO11_OFFENA */
+#define WM831X_LDO11_OFFENA_SHIFT                   12  /* LDO11_OFFENA */
+#define WM831X_LDO11_OFFENA_WIDTH                    1  /* LDO11_OFFENA */
+#define WM831X_LDO11_VSEL_SRC                   0x0080  /* LDO11_VSEL_SRC */
+#define WM831X_LDO11_VSEL_SRC_MASK              0x0080  /* LDO11_VSEL_SRC */
+#define WM831X_LDO11_VSEL_SRC_SHIFT                  7  /* LDO11_VSEL_SRC */
+#define WM831X_LDO11_VSEL_SRC_WIDTH                  1  /* LDO11_VSEL_SRC */
+#define WM831X_LDO11_ON_VSEL_MASK               0x000F  /* LDO11_ON_VSEL - [3:0] */
+#define WM831X_LDO11_ON_VSEL_SHIFT                   0  /* LDO11_ON_VSEL - [3:0] */
+#define WM831X_LDO11_ON_VSEL_WIDTH                   4  /* LDO11_ON_VSEL - [3:0] */
+
+/*
+ * R16520 (0x4088) - LDO11 SLEEP Control
+ */
+#define WM831X_LDO11_SLP_SLOT_MASK              0xE000  /* LDO11_SLP_SLOT - [15:13] */
+#define WM831X_LDO11_SLP_SLOT_SHIFT                 13  /* LDO11_SLP_SLOT - [15:13] */
+#define WM831X_LDO11_SLP_SLOT_WIDTH                  3  /* LDO11_SLP_SLOT - [15:13] */
+#define WM831X_LDO11_SLP_VSEL_MASK              0x000F  /* LDO11_SLP_VSEL - [3:0] */
+#define WM831X_LDO11_SLP_VSEL_SHIFT                  0  /* LDO11_SLP_VSEL - [3:0] */
+#define WM831X_LDO11_SLP_VSEL_WIDTH                  4  /* LDO11_SLP_VSEL - [3:0] */
+
+/*
+ * R16526 (0x408E) - Power Good Source 1
+ */
+#define WM831X_DC4_OK                           0x0008  /* DC4_OK */
+#define WM831X_DC4_OK_MASK                      0x0008  /* DC4_OK */
+#define WM831X_DC4_OK_SHIFT                          3  /* DC4_OK */
+#define WM831X_DC4_OK_WIDTH                          1  /* DC4_OK */
+#define WM831X_DC3_OK                           0x0004  /* DC3_OK */
+#define WM831X_DC3_OK_MASK                      0x0004  /* DC3_OK */
+#define WM831X_DC3_OK_SHIFT                          2  /* DC3_OK */
+#define WM831X_DC3_OK_WIDTH                          1  /* DC3_OK */
+#define WM831X_DC2_OK                           0x0002  /* DC2_OK */
+#define WM831X_DC2_OK_MASK                      0x0002  /* DC2_OK */
+#define WM831X_DC2_OK_SHIFT                          1  /* DC2_OK */
+#define WM831X_DC2_OK_WIDTH                          1  /* DC2_OK */
+#define WM831X_DC1_OK                           0x0001  /* DC1_OK */
+#define WM831X_DC1_OK_MASK                      0x0001  /* DC1_OK */
+#define WM831X_DC1_OK_SHIFT                          0  /* DC1_OK */
+#define WM831X_DC1_OK_WIDTH                          1  /* DC1_OK */
+
+/*
+ * R16527 (0x408F) - Power Good Source 2
+ */
+#define WM831X_LDO10_OK                         0x0200  /* LDO10_OK */
+#define WM831X_LDO10_OK_MASK                    0x0200  /* LDO10_OK */
+#define WM831X_LDO10_OK_SHIFT                        9  /* LDO10_OK */
+#define WM831X_LDO10_OK_WIDTH                        1  /* LDO10_OK */
+#define WM831X_LDO9_OK                          0x0100  /* LDO9_OK */
+#define WM831X_LDO9_OK_MASK                     0x0100  /* LDO9_OK */
+#define WM831X_LDO9_OK_SHIFT                         8  /* LDO9_OK */
+#define WM831X_LDO9_OK_WIDTH                         1  /* LDO9_OK */
+#define WM831X_LDO8_OK                          0x0080  /* LDO8_OK */
+#define WM831X_LDO8_OK_MASK                     0x0080  /* LDO8_OK */
+#define WM831X_LDO8_OK_SHIFT                         7  /* LDO8_OK */
+#define WM831X_LDO8_OK_WIDTH                         1  /* LDO8_OK */
+#define WM831X_LDO7_OK                          0x0040  /* LDO7_OK */
+#define WM831X_LDO7_OK_MASK                     0x0040  /* LDO7_OK */
+#define WM831X_LDO7_OK_SHIFT                         6  /* LDO7_OK */
+#define WM831X_LDO7_OK_WIDTH                         1  /* LDO7_OK */
+#define WM831X_LDO6_OK                          0x0020  /* LDO6_OK */
+#define WM831X_LDO6_OK_MASK                     0x0020  /* LDO6_OK */
+#define WM831X_LDO6_OK_SHIFT                         5  /* LDO6_OK */
+#define WM831X_LDO6_OK_WIDTH                         1  /* LDO6_OK */
+#define WM831X_LDO5_OK                          0x0010  /* LDO5_OK */
+#define WM831X_LDO5_OK_MASK                     0x0010  /* LDO5_OK */
+#define WM831X_LDO5_OK_SHIFT                         4  /* LDO5_OK */
+#define WM831X_LDO5_OK_WIDTH                         1  /* LDO5_OK */
+#define WM831X_LDO4_OK                          0x0008  /* LDO4_OK */
+#define WM831X_LDO4_OK_MASK                     0x0008  /* LDO4_OK */
+#define WM831X_LDO4_OK_SHIFT                         3  /* LDO4_OK */
+#define WM831X_LDO4_OK_WIDTH                         1  /* LDO4_OK */
+#define WM831X_LDO3_OK                          0x0004  /* LDO3_OK */
+#define WM831X_LDO3_OK_MASK                     0x0004  /* LDO3_OK */
+#define WM831X_LDO3_OK_SHIFT                         2  /* LDO3_OK */
+#define WM831X_LDO3_OK_WIDTH                         1  /* LDO3_OK */
+#define WM831X_LDO2_OK                          0x0002  /* LDO2_OK */
+#define WM831X_LDO2_OK_MASK                     0x0002  /* LDO2_OK */
+#define WM831X_LDO2_OK_SHIFT                         1  /* LDO2_OK */
+#define WM831X_LDO2_OK_WIDTH                         1  /* LDO2_OK */
+#define WM831X_LDO1_OK                          0x0001  /* LDO1_OK */
+#define WM831X_LDO1_OK_MASK                     0x0001  /* LDO1_OK */
+#define WM831X_LDO1_OK_SHIFT                         0  /* LDO1_OK */
+#define WM831X_LDO1_OK_WIDTH                         1  /* LDO1_OK */
+
+#define WM831X_ISINK_MAX_ISEL 55
+extern int wm831x_isinkv_values[WM831X_ISINK_MAX_ISEL + 1];
+
+#endif
diff --git a/include/linux/mfd/wm831x/status.h b/include/linux/mfd/wm831x/status.h
new file mode 100644
index 000000000000..6bc090d0e3ac
--- /dev/null
+++ b/include/linux/mfd/wm831x/status.h
@@ -0,0 +1,34 @@
+/*
+ * include/linux/mfd/wm831x/status.h -- Status LEDs for WM831x
+ *
+ * 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_WM831X_STATUS_H__
+#define __MFD_WM831X_STATUS_H__
+
+#define WM831X_LED_SRC_MASK                    0xC000  /* LED_SRC - [15:14] */
+#define WM831X_LED_SRC_SHIFT                       14  /* LED_SRC - [15:14] */
+#define WM831X_LED_SRC_WIDTH                        2  /* LED_SRC - [15:14] */
+#define WM831X_LED_MODE_MASK                   0x0300  /* LED_MODE - [9:8] */
+#define WM831X_LED_MODE_SHIFT                       8  /* LED_MODE - [9:8] */
+#define WM831X_LED_MODE_WIDTH                       2  /* LED_MODE - [9:8] */
+#define WM831X_LED_SEQ_LEN_MASK                0x0030  /* LED_SEQ_LEN - [5:4] */
+#define WM831X_LED_SEQ_LEN_SHIFT                    4  /* LED_SEQ_LEN - [5:4] */
+#define WM831X_LED_SEQ_LEN_WIDTH                    2  /* LED_SEQ_LEN - [5:4] */
+#define WM831X_LED_DUR_MASK                    0x000C  /* LED_DUR - [3:2] */
+#define WM831X_LED_DUR_SHIFT                        2  /* LED_DUR - [3:2] */
+#define WM831X_LED_DUR_WIDTH                        2  /* LED_DUR - [3:2] */
+#define WM831X_LED_DUTY_CYC_MASK               0x0003  /* LED_DUTY_CYC - [1:0] */
+#define WM831X_LED_DUTY_CYC_SHIFT                   0  /* LED_DUTY_CYC - [1:0] */
+#define WM831X_LED_DUTY_CYC_WIDTH                   2  /* LED_DUTY_CYC - [1:0] */
+
+#endif
diff --git a/include/linux/mfd/wm831x/watchdog.h b/include/linux/mfd/wm831x/watchdog.h
new file mode 100644
index 000000000000..97a99b52956f
--- /dev/null
+++ b/include/linux/mfd/wm831x/watchdog.h
@@ -0,0 +1,52 @@
+/*
+ * include/linux/mfd/wm831x/watchdog.h -- Watchdog for WM831x
+ *
+ * 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_WM831X_WATCHDOG_H__
+#define __MFD_WM831X_WATCHDOG_H__
+
+
+/*
+ * R16388 (0x4004) - Watchdog
+ */
+#define WM831X_WDOG_ENA                         0x8000  /* WDOG_ENA */
+#define WM831X_WDOG_ENA_MASK                    0x8000  /* WDOG_ENA */
+#define WM831X_WDOG_ENA_SHIFT                       15  /* WDOG_ENA */
+#define WM831X_WDOG_ENA_WIDTH                        1  /* WDOG_ENA */
+#define WM831X_WDOG_DEBUG                       0x4000  /* WDOG_DEBUG */
+#define WM831X_WDOG_DEBUG_MASK                  0x4000  /* WDOG_DEBUG */
+#define WM831X_WDOG_DEBUG_SHIFT                     14  /* WDOG_DEBUG */
+#define WM831X_WDOG_DEBUG_WIDTH                      1  /* WDOG_DEBUG */
+#define WM831X_WDOG_RST_SRC                     0x2000  /* WDOG_RST_SRC */
+#define WM831X_WDOG_RST_SRC_MASK                0x2000  /* WDOG_RST_SRC */
+#define WM831X_WDOG_RST_SRC_SHIFT                   13  /* WDOG_RST_SRC */
+#define WM831X_WDOG_RST_SRC_WIDTH                    1  /* WDOG_RST_SRC */
+#define WM831X_WDOG_SLPENA                      0x1000  /* WDOG_SLPENA */
+#define WM831X_WDOG_SLPENA_MASK                 0x1000  /* WDOG_SLPENA */
+#define WM831X_WDOG_SLPENA_SHIFT                    12  /* WDOG_SLPENA */
+#define WM831X_WDOG_SLPENA_WIDTH                     1  /* WDOG_SLPENA */
+#define WM831X_WDOG_RESET                       0x0800  /* WDOG_RESET */
+#define WM831X_WDOG_RESET_MASK                  0x0800  /* WDOG_RESET */
+#define WM831X_WDOG_RESET_SHIFT                     11  /* WDOG_RESET */
+#define WM831X_WDOG_RESET_WIDTH                      1  /* WDOG_RESET */
+#define WM831X_WDOG_SECACT_MASK                 0x0300  /* WDOG_SECACT - [9:8] */
+#define WM831X_WDOG_SECACT_SHIFT                     8  /* WDOG_SECACT - [9:8] */
+#define WM831X_WDOG_SECACT_WIDTH                     2  /* WDOG_SECACT - [9:8] */
+#define WM831X_WDOG_PRIMACT_MASK                0x0030  /* WDOG_PRIMACT - [5:4] */
+#define WM831X_WDOG_PRIMACT_SHIFT                    4  /* WDOG_PRIMACT - [5:4] */
+#define WM831X_WDOG_PRIMACT_WIDTH                    2  /* WDOG_PRIMACT - [5:4] */
+#define WM831X_WDOG_TO_MASK                     0x0007  /* WDOG_TO - [2:0] */
+#define WM831X_WDOG_TO_SHIFT                         0  /* WDOG_TO - [2:0] */
+#define WM831X_WDOG_TO_WIDTH                         3  /* WDOG_TO - [2:0] */
+
+#endif
diff --git a/include/linux/mfd/wm8350/core.h b/include/linux/mfd/wm8350/core.h
index 980669d50dca..1d595de6a055 100644
--- a/include/linux/mfd/wm8350/core.h
+++ b/include/linux/mfd/wm8350/core.h
@@ -605,6 +605,11 @@ struct wm8350_irq {
 	void *data;
 };
 
+struct wm8350_hwmon {
+	struct platform_device *pdev;
+	struct device *classdev;
+};
+
 struct wm8350 {
 	struct device *dev;
 
@@ -621,7 +626,6 @@ struct wm8350 {
 	struct mutex auxadc_mutex;
 
 	/* Interrupt handling */
-	struct work_struct irq_work;
 	struct mutex irq_mutex; /* IRQ table mutex */
 	struct wm8350_irq irq[WM8350_NUM_IRQ];
 	int chip_irq;
@@ -629,6 +633,7 @@ struct wm8350 {
 	/* Client devices */
 	struct wm8350_codec codec;
 	struct wm8350_gpio gpio;
+	struct wm8350_hwmon hwmon;
 	struct wm8350_pmic pmic;
 	struct wm8350_power power;
 	struct wm8350_rtc rtc;
@@ -640,9 +645,11 @@ 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.
  */
 struct wm8350_platform_data {
 	int (*init)(struct wm8350 *wm8350);
+	int irq_high;
 };
 
 
diff --git a/include/linux/mg_disk.h b/include/linux/mg_disk.h
new file mode 100644
index 000000000000..e11f4d9f1c2e
--- /dev/null
+++ b/include/linux/mg_disk.h
@@ -0,0 +1,45 @@
+/*
+ *  include/linux/mg_disk.c
+ *
+ *  Private data for mflash platform driver
+ *
+ * (c) 2008 mGine Co.,LTD
+ * (c) 2008 unsik Kim <donari75@gmail.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ */
+
+#ifndef __MG_DISK_H__
+#define __MG_DISK_H__
+
+/* name for platform device */
+#define MG_DEV_NAME "mg_disk"
+
+/* names of GPIO resource */
+#define MG_RST_PIN	"mg_rst"
+/* except MG_BOOT_DEV, reset-out pin should be assigned */
+#define MG_RSTOUT_PIN	"mg_rstout"
+
+/* device attribution */
+/* use mflash as boot device */
+#define MG_BOOT_DEV		(1 << 0)
+/* use mflash as storage device */
+#define MG_STORAGE_DEV		(1 << 1)
+/* same as MG_STORAGE_DEV, but bootloader already done reset sequence */
+#define MG_STORAGE_DEV_SKIP_RST	(1 << 2)
+
+/* private driver data */
+struct mg_drv_data {
+	/* disk resource */
+	u32 use_polling;
+
+	/* device attribution */
+	u32 dev_attr;
+
+	/* internally used */
+	void *host;
+};
+
+#endif
diff --git a/include/linux/mii.h b/include/linux/mii.h
index ad748588faf1..359fba880274 100644
--- a/include/linux/mii.h
+++ b/include/linux/mii.h
@@ -240,6 +240,22 @@ static inline unsigned int mii_duplex (unsigned int duplex_lock,
 }
 
 /**
+ * mii_advertise_flowctrl - get flow control advertisement flags
+ * @cap: Flow control capabilities (FLOW_CTRL_RX, FLOW_CTRL_TX or both)
+ */
+static inline u16 mii_advertise_flowctrl(int cap)
+{
+	u16 adv = 0;
+
+	if (cap & FLOW_CTRL_RX)
+		adv = ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM;
+	if (cap & FLOW_CTRL_TX)
+		adv ^= ADVERTISE_PAUSE_ASYM;
+
+	return adv;
+}
+
+/**
  * mii_resolve_flowctrl_fdx
  * @lcladv: value of MII ADVERTISE register
  * @rmtadv: value of MII LPA register
@@ -250,18 +266,12 @@ static inline u8 mii_resolve_flowctrl_fdx(u16 lcladv, u16 rmtadv)
 {
 	u8 cap = 0;
 
-	if (lcladv & ADVERTISE_PAUSE_CAP) {
-		if (lcladv & ADVERTISE_PAUSE_ASYM) {
-			if (rmtadv & LPA_PAUSE_CAP)
-				cap = FLOW_CTRL_TX | FLOW_CTRL_RX;
-			else if (rmtadv & LPA_PAUSE_ASYM)
-				cap = FLOW_CTRL_RX;
-		} else {
-			if (rmtadv & LPA_PAUSE_CAP)
-				cap = FLOW_CTRL_TX | FLOW_CTRL_RX;
-		}
-	} else if (lcladv & ADVERTISE_PAUSE_ASYM) {
-		if ((rmtadv & LPA_PAUSE_CAP) && (rmtadv & LPA_PAUSE_ASYM))
+	if (lcladv & rmtadv & ADVERTISE_PAUSE_CAP) {
+		cap = FLOW_CTRL_TX | FLOW_CTRL_RX;
+	} else if (lcladv & rmtadv & ADVERTISE_PAUSE_ASYM) {
+		if (lcladv & ADVERTISE_PAUSE_CAP)
+			cap = FLOW_CTRL_RX;
+		else if (rmtadv & ADVERTISE_PAUSE_CAP)
 			cap = FLOW_CTRL_TX;
 	}
 
diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h
index beb6ec99cfef..adaf3c15e449 100644
--- a/include/linux/miscdevice.h
+++ b/include/linux/miscdevice.h
@@ -41,6 +41,8 @@ struct miscdevice  {
 	struct list_head list;
 	struct device *parent;
 	struct device *this_device;
+	const char *nodename;
+	mode_t mode;
 };
 
 extern int misc_register(struct miscdevice * misc);
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 3aff8a6a389e..ce7cc6c7bcbb 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -210,6 +210,7 @@ struct mlx4_caps {
 	int			num_comp_vectors;
 	int			num_mpts;
 	int			num_mtt_segs;
+	int			mtts_per_seg;
 	int			fmr_reserved_mtts;
 	int			reserved_mtts;
 	int			reserved_mrws;
diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h
index bf8f11982dae..9f29d86e5dc9 100644
--- a/include/linux/mlx4/qp.h
+++ b/include/linux/mlx4/qp.h
@@ -165,6 +165,7 @@ enum {
 	MLX4_WQE_CTRL_IP_CSUM		= 1 << 4,
 	MLX4_WQE_CTRL_TCP_UDP_CSUM	= 1 << 5,
 	MLX4_WQE_CTRL_INS_VLAN		= 1 << 6,
+	MLX4_WQE_CTRL_STRONG_ORDER	= 1 << 7,
 };
 
 struct mlx4_wqe_ctrl_seg {
diff --git a/include/linux/mm.h b/include/linux/mm.h
index aeabe953ba4f..24c395694f4d 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -7,7 +7,6 @@
 
 #include <linux/gfp.h>
 #include <linux/list.h>
-#include <linux/mmdebug.h>
 #include <linux/mmzone.h>
 #include <linux/rbtree.h>
 #include <linux/prio_tree.h>
@@ -19,12 +18,14 @@ struct anon_vma;
 struct file_ra_state;
 struct user_struct;
 struct writeback_control;
+struct rlimit;
 
 #ifndef CONFIG_DISCONTIGMEM          /* Don't use mapnrs, do it properly */
 extern unsigned long max_mapnr;
 #endif
 
 extern unsigned long num_physpages;
+extern unsigned long totalram_pages;
 extern void * high_memory;
 extern int page_cluster;
 
@@ -34,8 +35,6 @@ extern int sysctl_legacy_va_layout;
 #define sysctl_legacy_va_layout 0
 #endif
 
-extern unsigned long mmap_min_addr;
-
 #include <asm/page.h>
 #include <asm/pgtable.h>
 #include <asm/processor.h>
@@ -105,6 +104,7 @@ extern unsigned int kobjsize(const void *objp);
 #define VM_MIXEDMAP	0x10000000	/* Can contain "struct page" and pure PFN pages */
 #define VM_SAO		0x20000000	/* Strong Access Ordering (powerpc) */
 #define VM_PFN_AT_MMAP	0x40000000	/* PFNMAP vma that is fully mapped at mmap time */
+#define VM_MERGEABLE	0x80000000	/* KSM may merge identical pages */
 
 #ifndef VM_STACK_DEFAULT_FLAGS		/* arch can override this */
 #define VM_STACK_DEFAULT_FLAGS VM_DATA_DEFAULT_FLAGS
@@ -285,6 +285,14 @@ static inline int is_vmalloc_addr(const void *x)
 	return 0;
 #endif
 }
+#ifdef CONFIG_MMU
+extern int is_vmalloc_or_module_addr(const void *x);
+#else
+static inline int is_vmalloc_or_module_addr(const void *x)
+{
+	return 0;
+}
+#endif
 
 static inline struct page *compound_head(struct page *page)
 {
@@ -575,21 +583,6 @@ static inline void set_page_links(struct page *page, enum zone_type zone,
 }
 
 /*
- * 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
- */
-static inline unsigned long round_hint_to_min(unsigned long hint)
-{
-#ifdef CONFIG_SECURITY
-	hint &= PAGE_MASK;
-	if (((void *)hint != NULL) &&
-	    (hint < mmap_min_addr))
-		return PAGE_ALIGN(mmap_min_addr);
-#endif
-	return hint;
-}
-
-/*
  * Some inline functions in vmstat.h depend on page_zone()
  */
 #include <linux/vmstat.h>
@@ -702,11 +695,12 @@ static inline int page_mapped(struct page *page)
 #define VM_FAULT_SIGBUS	0x0002
 #define VM_FAULT_MAJOR	0x0004
 #define VM_FAULT_WRITE	0x0008	/* Special case for get_user_pages */
+#define VM_FAULT_HWPOISON 0x0010	/* Hit poisoned page */
 
 #define VM_FAULT_NOPAGE	0x0100	/* ->fault installed the pte, not return page */
 #define VM_FAULT_LOCKED	0x0200	/* ->fault locked the returned page */
 
-#define VM_FAULT_ERROR	(VM_FAULT_OOM | VM_FAULT_SIGBUS)
+#define VM_FAULT_ERROR	(VM_FAULT_OOM | VM_FAULT_SIGBUS | VM_FAULT_HWPOISON)
 
 /*
  * Can be called by the pagefault handler when it gets a VM_FAULT_OOM.
@@ -717,17 +711,8 @@ extern void pagefault_out_of_memory(void);
 
 extern void show_free_areas(void);
 
-#ifdef CONFIG_SHMEM
-extern int shmem_lock(struct file *file, int lock, struct user_struct *user);
-#else
-static inline int shmem_lock(struct file *file, int lock,
-			    struct user_struct *user)
-{
-	return 0;
-}
-#endif
-struct file *shmem_file_setup(char *name, loff_t size, unsigned long flags);
-
+int shmem_lock(struct file *file, int lock, struct user_struct *user);
+struct file *shmem_file_setup(const char *name, loff_t size, unsigned long flags);
 int shmem_zero_setup(struct vm_area_struct *);
 
 #ifndef CONFIG_MMU
@@ -794,6 +779,8 @@ int copy_page_range(struct mm_struct *dst, struct mm_struct *src,
 			struct vm_area_struct *vma);
 void unmap_mapping_range(struct address_space *mapping,
 		loff_t const holebegin, loff_t const holelen, int even_cows);
+int follow_pfn(struct vm_area_struct *vma, unsigned long address,
+	unsigned long *pfn);
 int follow_phys(struct vm_area_struct *vma, unsigned long address,
 		unsigned int flags, unsigned long *prot, resource_size_t *phys);
 int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
@@ -805,16 +792,22 @@ static inline void unmap_shared_mapping_range(struct address_space *mapping,
 	unmap_mapping_range(mapping, holebegin, holelen, 0);
 }
 
-extern int vmtruncate(struct inode * inode, loff_t offset);
-extern int vmtruncate_range(struct inode * inode, loff_t offset, loff_t end);
+extern void truncate_pagecache(struct inode *inode, loff_t old, loff_t new);
+extern int vmtruncate(struct inode *inode, loff_t offset);
+extern int vmtruncate_range(struct inode *inode, loff_t offset, loff_t end);
+
+int truncate_inode_page(struct address_space *mapping, struct page *page);
+int generic_error_remove_page(struct address_space *mapping, struct page *page);
+
+int invalidate_inode_page(struct page *page);
 
 #ifdef CONFIG_MMU
 extern int handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
-			unsigned long address, int write_access);
+			unsigned long address, unsigned int flags);
 #else
 static inline int handle_mm_fault(struct mm_struct *mm,
 			struct vm_area_struct *vma, unsigned long address,
-			int write_access)
+			unsigned int flags)
 {
 	/* should never happen if there's no MMU */
 	BUG();
@@ -825,8 +818,12 @@ static inline int handle_mm_fault(struct mm_struct *mm,
 extern int make_pages_present(unsigned long addr, unsigned long end);
 extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write);
 
-int get_user_pages(struct task_struct *tsk, struct mm_struct *mm, unsigned long start,
-		int len, int write, int force, struct page **pages, struct vm_area_struct **vmas);
+int get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
+			unsigned long start, int nr_pages, int write, int force,
+			struct page **pages, struct vm_area_struct **vmas);
+int get_user_pages_fast(unsigned long start, int nr_pages, int write,
+			struct page **pages);
+struct page *get_dump_page(unsigned long addr);
 
 extern int try_to_release_page(struct page * page, gfp_t gfp_mask);
 extern void do_invalidatepage(struct page *page, unsigned long offset);
@@ -851,17 +848,10 @@ extern int mprotect_fixup(struct vm_area_struct *vma,
 			  unsigned long end, unsigned long newflags);
 
 /*
- * get_user_pages_fast provides equivalent functionality to get_user_pages,
- * operating on current and current->mm (force=0 and doesn't return any vmas).
- *
- * get_user_pages_fast may take mmap_sem and page tables, so no assumptions
- * can be made about locking. get_user_pages_fast is to be implemented in a
- * way that is advantageous (vs get_user_pages()) when the user memory area is
- * already faulted in and present in ptes. However if the pages have to be
- * faulted in, it may turn out to be slightly slower).
+ * doesn't attempt to fault and will return short.
  */
-int get_user_pages_fast(unsigned long start, int nr_pages, int write,
-			struct page **pages);
+int __get_user_pages_fast(unsigned long start, int nr_pages, int write,
+			  struct page **pages);
 
 /*
  * A callback you can register to apply pressure to ageable caches.
@@ -1031,8 +1021,6 @@ extern void add_active_range(unsigned int nid, unsigned long start_pfn,
 					unsigned long end_pfn);
 extern void remove_active_range(unsigned int nid, unsigned long start_pfn,
 					unsigned long end_pfn);
-extern void push_node_boundaries(unsigned int nid, unsigned long start_pfn,
-					unsigned long end_pfn);
 extern void remove_all_active_ranges(void);
 extern unsigned long absent_pages_in_range(unsigned long start_pfn,
 						unsigned long end_pfn);
@@ -1064,7 +1052,8 @@ extern int __meminit __early_pfn_to_nid(unsigned long pfn);
 extern void set_dma_reserve(unsigned long new_dma_reserve);
 extern void memmap_init_zone(unsigned long, int, unsigned long,
 				unsigned long, enum memmap_context);
-extern void setup_per_zone_pages_min(void);
+extern void setup_per_zone_wmarks(void);
+extern void calculate_zone_inactive_ratio(struct zone *zone);
 extern void mem_init(void);
 extern void __init mmap_init(void);
 extern void show_mem(void);
@@ -1078,8 +1067,10 @@ extern void setup_per_cpu_pageset(void);
 static inline void setup_per_cpu_pageset(void) {}
 #endif
 
+extern void zone_pcp_update(struct zone *zone);
+
 /* nommu.c */
-extern atomic_t mmap_pages_allocated;
+extern atomic_long_t mmap_pages_allocated;
 
 /* prio_tree.c */
 void vma_prio_tree_add(struct vm_area_struct *, struct vm_area_struct *old);
@@ -1181,8 +1172,6 @@ void task_dirty_inc(struct task_struct *tsk);
 #define VM_MAX_READAHEAD	128	/* kbytes */
 #define VM_MIN_READAHEAD	16	/* kbytes (includes current page) */
 
-int do_page_cache_readahead(struct address_space *mapping, struct file *filp,
-			pgoff_t offset, unsigned long nr_to_read);
 int force_page_cache_readahead(struct address_space *mapping, struct file *filp,
 			pgoff_t offset, unsigned long nr_to_read);
 
@@ -1200,6 +1189,9 @@ void page_cache_async_readahead(struct address_space *mapping,
 				unsigned long size);
 
 unsigned long max_sane_readahead(unsigned long nr);
+unsigned long ra_submit(struct file_ra_state *ra,
+			struct address_space *mapping,
+			struct file *filp);
 
 /* Do stack extension */
 extern int expand_stack(struct vm_area_struct *vma, unsigned long address);
@@ -1245,7 +1237,8 @@ struct page *follow_page(struct vm_area_struct *, unsigned long address,
 #define FOLL_WRITE	0x01	/* check pte is writable */
 #define FOLL_TOUCH	0x02	/* mark page accessed */
 #define FOLL_GET	0x04	/* do get_page on page */
-#define FOLL_ANON	0x08	/* give ZERO_PAGE if no pgtable */
+#define FOLL_DUMP	0x08	/* give error on hole if it would be zero */
+#define FOLL_FORCE	0x10	/* get_user_pages read/write w/o permission */
 
 typedef int (*pte_fn_t)(pte_t *pte, pgtable_t token, unsigned long addr,
 			void *data);
@@ -1293,7 +1286,7 @@ int in_gate_area_no_task(unsigned long addr);
 #define in_gate_area(task, addr) ({(void)task; in_gate_area_no_task(addr);})
 #endif	/* __HAVE_ARCH_GATE_AREA */
 
-int drop_caches_sysctl_handler(struct ctl_table *, int, struct file *,
+int drop_caches_sysctl_handler(struct ctl_table *, int,
 					void __user *, size_t *, loff_t *);
 unsigned long shrink_slab(unsigned long scanned, gfp_t gfp_mask,
 			unsigned long lru_pages);
@@ -1319,8 +1312,15 @@ int vmemmap_populate_basepages(struct page *start_page,
 int vmemmap_populate(struct page *start_page, unsigned long pages, int node);
 void vmemmap_populate_print_last(void);
 
-extern void *alloc_locked_buffer(size_t size);
-extern void free_locked_buffer(void *buffer, size_t size);
-extern void release_locked_buffer(void *buffer, size_t size);
+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);
+
+extern void memory_failure(unsigned long pfn, int trapno);
+extern int __memory_failure(unsigned long pfn, int trapno, int ref);
+extern int sysctl_memory_failure_early_kill;
+extern int sysctl_memory_failure_recovery;
+extern atomic_long_t mce_bad_pages;
+
 #endif /* __KERNEL__ */
 #endif /* _LINUX_MM_H */
diff --git a/include/linux/mm_inline.h b/include/linux/mm_inline.h
index 7fbb97267556..8835b877b8db 100644
--- a/include/linux/mm_inline.h
+++ b/include/linux/mm_inline.h
@@ -5,7 +5,7 @@
  * page_is_file_cache - should the page be on a file LRU or anon LRU?
  * @page: the page to test
  *
- * Returns LRU_FILE if @page is page cache page backed by a regular filesystem,
+ * Returns 1 if @page is page cache page backed by a regular filesystem,
  * or 0 if @page is anonymous, tmpfs or otherwise ram or swap backed.
  * Used by functions that manipulate the LRU lists, to sort a page
  * onto the right LRU list.
@@ -16,11 +16,7 @@
  */
 static inline int page_is_file_cache(struct page *page)
 {
-	if (PageSwapBacked(page))
-		return 0;
-
-	/* The page is page cache backed by a normal filesystem. */
-	return LRU_FILE;
+	return !PageSwapBacked(page);
 }
 
 static inline void
@@ -39,21 +35,36 @@ del_page_from_lru_list(struct zone *zone, struct page *page, enum lru_list l)
 	mem_cgroup_del_lru_list(page, l);
 }
 
+/**
+ * page_lru_base_type - which LRU list type should a page be on?
+ * @page: the page to test
+ *
+ * Used for LRU list index arithmetic.
+ *
+ * Returns the base LRU type - file or anon - @page should be on.
+ */
+static inline enum lru_list page_lru_base_type(struct page *page)
+{
+	if (page_is_file_cache(page))
+		return LRU_INACTIVE_FILE;
+	return LRU_INACTIVE_ANON;
+}
+
 static inline void
 del_page_from_lru(struct zone *zone, struct page *page)
 {
-	enum lru_list l = LRU_BASE;
+	enum lru_list l;
 
 	list_del(&page->lru);
 	if (PageUnevictable(page)) {
 		__ClearPageUnevictable(page);
 		l = LRU_UNEVICTABLE;
 	} else {
+		l = page_lru_base_type(page);
 		if (PageActive(page)) {
 			__ClearPageActive(page);
 			l += LRU_ACTIVE;
 		}
-		l += page_is_file_cache(page);
 	}
 	__dec_zone_state(zone, NR_LRU_BASE + l);
 	mem_cgroup_del_lru_list(page, l);
@@ -68,14 +79,14 @@ del_page_from_lru(struct zone *zone, struct page *page)
  */
 static inline enum lru_list page_lru(struct page *page)
 {
-	enum lru_list lru = LRU_BASE;
+	enum lru_list lru;
 
 	if (PageUnevictable(page))
 		lru = LRU_UNEVICTABLE;
 	else {
+		lru = page_lru_base_type(page);
 		if (PageActive(page))
 			lru += LRU_ACTIVE;
-		lru += page_is_file_cache(page);
 	}
 
 	return lru;
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index ddadb4defe00..84a524afb3dc 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -95,6 +95,17 @@ struct page {
 	void *virtual;			/* Kernel virtual address (NULL if
 					   not kmapped, ie. highmem) */
 #endif /* WANT_PAGE_VIRTUAL */
+#ifdef CONFIG_WANT_PAGE_DEBUG_FLAGS
+	unsigned long debug_flags;	/* Use atomic bitops on this */
+#endif
+
+#ifdef CONFIG_KMEMCHECK
+	/*
+	 * kmemcheck wants to track the status of each byte in a page; this
+	 * is a pointer to such a status block. NULL if not tracked.
+	 */
+	void *shadow;
+#endif
 };
 
 /*
@@ -160,7 +171,7 @@ struct vm_area_struct {
 	struct anon_vma *anon_vma;	/* Serialized by page_table_lock */
 
 	/* Function pointers to deal with this struct. */
-	struct vm_operations_struct * vm_ops;
+	const struct vm_operations_struct *vm_ops;
 
 	/* Information about our backing store: */
 	unsigned long vm_pgoff;		/* Offset (within vm_file) in PAGE_SIZE
@@ -175,9 +186,6 @@ struct vm_area_struct {
 #ifdef CONFIG_NUMA
 	struct mempolicy *vm_policy;	/* NUMA policy for the VMA */
 #endif
-#ifdef CONFIG_WANT_PAGE_DEBUG_FLAGS
-	unsigned long debug_flags;	/* Use atomic bitops on this */
-#endif
 };
 
 struct core_thread {
@@ -232,6 +240,8 @@ struct mm_struct {
 
 	unsigned long saved_auxv[AT_VECTOR_SIZE]; /* for /proc/PID/auxv */
 
+	struct linux_binfmt *binfmt;
+
 	cpumask_t cpu_vm_mask;
 
 	/* Architecture-specific MM context */
@@ -251,11 +261,10 @@ struct mm_struct {
 	unsigned long flags; /* Must use atomic bitops to access the bits */
 
 	struct core_state *core_state; /* coredumping support */
-
-	/* aio bits */
+#ifdef CONFIG_AIO
 	spinlock_t		ioctx_lock;
 	struct hlist_head	ioctx_list;
-
+#endif
 #ifdef CONFIG_MM_OWNER
 	/*
 	 * "owner" points to a task that is regarded as the canonical
diff --git a/include/linux/mman.h b/include/linux/mman.h
index 30d1073bac3b..9872d6ca58ae 100644
--- a/include/linux/mman.h
+++ b/include/linux/mman.h
@@ -12,21 +12,18 @@
 
 #ifdef __KERNEL__
 #include <linux/mm.h>
+#include <linux/percpu_counter.h>
 
 #include <asm/atomic.h>
 
 extern int sysctl_overcommit_memory;
 extern int sysctl_overcommit_ratio;
-extern atomic_long_t vm_committed_space;
+extern struct percpu_counter vm_committed_as;
 
-#ifdef CONFIG_SMP
-extern void vm_acct_memory(long pages);
-#else
 static inline void vm_acct_memory(long pages)
 {
-	atomic_long_add(pages, &vm_committed_space);
+	percpu_counter_add(&vm_committed_as, pages);
 }
-#endif
 
 static inline void vm_unacct_memory(long pages)
 {
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index 403aa505f27e..2ee22e8af110 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -40,6 +40,8 @@ struct mmc_csd {
 };
 
 struct mmc_ext_csd {
+	u8			rev;
+	unsigned int		sa_timeout;		/* Units: 100ns */
 	unsigned int		hs_max_dtr;
 	unsigned int		sectors;
 };
@@ -62,7 +64,8 @@ struct sdio_cccr {
 				low_speed:1,
 				wide_bus:1,
 				high_power:1,
-				high_speed:1;
+				high_speed:1,
+				disable_cd:1;
 };
 
 struct sdio_cis {
@@ -94,6 +97,8 @@ struct mmc_card {
 #define MMC_STATE_READONLY	(1<<1)		/* card is read-only */
 #define MMC_STATE_HIGHSPEED	(1<<2)		/* card is in high speed mode */
 #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 */
 
 	u32			raw_cid[4];	/* raw card CID */
 	u32			raw_csd[4];	/* raw card CSD */
@@ -129,6 +134,11 @@ struct mmc_card {
 #define mmc_card_set_highspeed(c) ((c)->state |= MMC_STATE_HIGHSPEED)
 #define mmc_card_set_blockaddr(c) ((c)->state |= MMC_STATE_BLOCKADDR)
 
+static inline int mmc_card_lenient_fn0(const struct mmc_card *c)
+{
+	return c->quirks & MMC_QUIRK_LENIENT_FN0;
+}
+
 #define mmc_card_name(c)	((c)->cid.prod_name)
 #define mmc_card_id(c)		(dev_name(&(c)->dev))
 
diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
index 7ac8b500d55c..e4898e9eeb59 100644
--- a/include/linux/mmc/core.h
+++ b/include/linux/mmc/core.h
@@ -139,6 +139,7 @@ extern unsigned int mmc_align_data_size(struct mmc_card *, unsigned int);
 
 extern int __mmc_claim_host(struct mmc_host *host, atomic_t *abort);
 extern void mmc_release_host(struct mmc_host *host);
+extern int mmc_try_claim_host(struct mmc_host *host);
 
 /**
  *	mmc_claim_host - exclusively claim a host
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 4e457256bd33..eaf36364b7d4 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -11,6 +11,7 @@
 #define LINUX_MMC_HOST_H
 
 #include <linux/leds.h>
+#include <linux/sched.h>
 
 #include <linux/mmc/core.h>
 
@@ -51,6 +52,35 @@ struct mmc_ios {
 };
 
 struct mmc_host_ops {
+	/*
+	 * Hosts that support power saving can use the 'enable' and 'disable'
+	 * methods to exit and enter power saving states. 'enable' is called
+	 * when the host is claimed and 'disable' is called (or scheduled with
+	 * a delay) when the host is released. The 'disable' is scheduled if
+	 * the disable delay set by 'mmc_set_disable_delay()' is non-zero,
+	 * otherwise 'disable' is called immediately. 'disable' may be
+	 * scheduled repeatedly, to permit ever greater power saving at the
+	 * expense of ever greater latency to re-enable. Rescheduling is
+	 * determined by the return value of the 'disable' method. A positive
+	 * value gives the delay in milliseconds.
+	 *
+	 * In the case where a host function (like set_ios) may be called
+	 * with or without the host claimed, enabling and disabling can be
+	 * done directly and will nest correctly. Call 'mmc_host_enable()' and
+	 * 'mmc_host_lazy_disable()' for this purpose, but note that these
+	 * functions must be paired.
+	 *
+	 * Alternatively, 'mmc_host_enable()' may be paired with
+	 * 'mmc_host_disable()' which calls 'disable' immediately.  In this
+	 * case the 'disable' method will be called with 'lazy' set to 0.
+	 * This is mainly useful for error paths.
+	 *
+	 * Because lazy disable may be called from a work queue, the 'disable'
+	 * method must claim the host when 'lazy' != 0, which will work
+	 * correctly because recursion is detected and handled.
+	 */
+	int (*enable)(struct mmc_host *host);
+	int (*disable)(struct mmc_host *host, int lazy);
 	void	(*request)(struct mmc_host *host, struct mmc_request *req);
 	/*
 	 * Avoid calling these three functions too often or in a "fast path",
@@ -118,6 +148,9 @@ struct mmc_host {
 #define MMC_CAP_SPI		(1 << 4)	/* Talks only SPI protocols */
 #define MMC_CAP_NEEDS_POLL	(1 << 5)	/* Needs polling for card-detection */
 #define MMC_CAP_8_BIT_DATA	(1 << 6)	/* Can the host do 8 bit transfers */
+#define MMC_CAP_DISABLE		(1 << 7)	/* Can the host be disabled */
+#define MMC_CAP_NONREMOVABLE	(1 << 8)	/* Nonremovable e.g. eMMC */
+#define MMC_CAP_WAIT_WHILE_BUSY	(1 << 9)	/* Waits while card is busy */
 
 	/* host specific block data */
 	unsigned int		max_seg_size;	/* see blk_queue_max_segment_size */
@@ -142,9 +175,18 @@ struct mmc_host {
 	unsigned int		removed:1;	/* host is being removed */
 #endif
 
+	/* Only used with MMC_CAP_DISABLE */
+	int			enabled;	/* host is enabled */
+	int			nesting_cnt;	/* "enable" nesting count */
+	int			en_dis_recurs;	/* detect recursion */
+	unsigned int		disable_delay;	/* disable delay in msecs */
+	struct delayed_work	disable;	/* disabling work */
+
 	struct mmc_card		*card;		/* device attached to this host */
 
 	wait_queue_head_t	wq;
+	struct task_struct	*claimer;	/* task that has host claimed */
+	int			claim_cnt;	/* "claim" nesting count */
 
 	struct delayed_work	detect;
 
@@ -183,6 +225,9 @@ static inline void *mmc_priv(struct mmc_host *host)
 extern int mmc_suspend_host(struct mmc_host *, pm_message_t);
 extern int mmc_resume_host(struct mmc_host *);
 
+extern void mmc_power_save_host(struct mmc_host *host);
+extern void mmc_power_restore_host(struct mmc_host *host);
+
 extern void mmc_detect_change(struct mmc_host *, unsigned long delay);
 extern void mmc_request_done(struct mmc_host *, struct mmc_request *);
 
@@ -192,5 +237,24 @@ static inline void mmc_signal_sdio_irq(struct mmc_host *host)
 	wake_up_process(host->sdio_irq_thread);
 }
 
+struct regulator;
+
+int mmc_regulator_get_ocrmask(struct regulator *supply);
+int mmc_regulator_set_ocr(struct regulator *supply, unsigned short vdd_bit);
+
+int mmc_card_awake(struct mmc_host *host);
+int mmc_card_sleep(struct mmc_host *host);
+int mmc_card_can_sleep(struct mmc_host *host);
+
+int mmc_host_enable(struct mmc_host *host);
+int mmc_host_disable(struct mmc_host *host);
+int mmc_host_lazy_disable(struct mmc_host *host);
+
+static inline void mmc_set_disable_delay(struct mmc_host *host,
+					 unsigned int disable_delay)
+{
+	host->disable_delay = disable_delay;
+}
+
 #endif
 
diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h
index 14b81f3e5232..c02c8db73701 100644
--- a/include/linux/mmc/mmc.h
+++ b/include/linux/mmc/mmc.h
@@ -31,6 +31,7 @@
 #define MMC_ALL_SEND_CID          2   /* bcr                     R2  */
 #define MMC_SET_RELATIVE_ADDR     3   /* ac   [31:16] RCA        R1  */
 #define MMC_SET_DSR               4   /* bc   [31:16] RCA            */
+#define MMC_SLEEP_AWAKE		  5   /* ac   [31:16] RCA 15:flg R1b */
 #define MMC_SWITCH                6   /* ac   [31:0] See below   R1b */
 #define MMC_SELECT_CARD           7   /* ac   [31:16] RCA        R1  */
 #define MMC_SEND_EXT_CSD          8   /* adtc                    R1  */
@@ -127,6 +128,7 @@
 #define R1_STATUS(x)            (x & 0xFFFFE000)
 #define R1_CURRENT_STATE(x)	((x & 0x00001E00) >> 9)	/* sx, b (4 bits) */
 #define R1_READY_FOR_DATA	(1 << 8)	/* sx, a */
+#define R1_SWITCH_ERROR		(1 << 7)	/* sx, c */
 #define R1_APP_CMD		(1 << 5)	/* sr, c */
 
 /*
@@ -254,6 +256,7 @@ struct _mmc_csd {
 #define EXT_CSD_CARD_TYPE	196	/* RO */
 #define EXT_CSD_REV		192	/* RO */
 #define EXT_CSD_SEC_CNT		212	/* RO, 4 bytes */
+#define EXT_CSD_S_A_TIMEOUT	217
 
 /*
  * EXT_CSD field definitions
diff --git a/include/linux/mmc/sdio_func.h b/include/linux/mmc/sdio_func.h
index 451bdfc85830..ac3ab683fec6 100644
--- a/include/linux/mmc/sdio_func.h
+++ b/include/linux/mmc/sdio_func.h
@@ -67,6 +67,7 @@ struct sdio_func {
 
 #define sdio_get_drvdata(f)	dev_get_drvdata(&(f)->dev)
 #define sdio_set_drvdata(f,d)	dev_set_drvdata(&(f)->dev, d)
+#define dev_to_sdio_func(d)	container_of(d, struct sdio_func, dev)
 
 /*
  * SDIO function device driver
@@ -81,6 +82,8 @@ struct sdio_driver {
 	struct device_driver drv;
 };
 
+#define to_sdio_driver(d)	container_of(d, struct sdio_driver, drv)
+
 /**
  * SDIO_DEVICE - macro used to describe a specific SDIO device
  * @vend: the 16 bit manufacturer code
diff --git a/include/linux/mmc/sdio_ids.h b/include/linux/mmc/sdio_ids.h
index ea1bf5ba092f..33b2ea09a4ad 100644
--- a/include/linux/mmc/sdio_ids.h
+++ b/include/linux/mmc/sdio_ids.h
@@ -22,8 +22,25 @@
 /*
  * Vendors and devices.  Sort key: vendor first, device next.
  */
+#define SDIO_VENDOR_ID_INTEL			0x0089
+#define SDIO_DEVICE_ID_INTEL_IWMC3200WIMAX	0x1402
+#define SDIO_DEVICE_ID_INTEL_IWMC3200WIFI	0x1403
+#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
+#define SDIO_DEVICE_ID_MARVELL_8688WLAN		0x9104
+#define SDIO_DEVICE_ID_MARVELL_8688BT		0x9105
+
+#define SDIO_VENDOR_ID_SIANO			0x039a
+#define SDIO_DEVICE_ID_SIANO_NOVA_B0		0x0201
+#define SDIO_DEVICE_ID_SIANO_NICE		0x0202
+#define SDIO_DEVICE_ID_SIANO_VEGA_A0		0x0300
+#define SDIO_DEVICE_ID_SIANO_VENICE		0x0301
+#define SDIO_DEVICE_ID_SIANO_NOVA_A0		0x1100
+#define SDIO_DEVICE_ID_SIANO_STELLAR 		0x5347
 
 #endif
diff --git a/include/linux/mmiotrace.h b/include/linux/mmiotrace.h
index 3d1b7bde1283..97491f78b08c 100644
--- a/include/linux/mmiotrace.h
+++ b/include/linux/mmiotrace.h
@@ -30,6 +30,8 @@ extern unsigned int kmmio_count;
 
 extern int register_kmmio_probe(struct kmmio_probe *p);
 extern void unregister_kmmio_probe(struct kmmio_probe *p);
+extern int kmmio_init(void);
+extern void kmmio_cleanup(void);
 
 #ifdef CONFIG_MMIOTRACE
 /* kmmio is active by some kmmio_probes? */
diff --git a/include/linux/mmu_context.h b/include/linux/mmu_context.h
new file mode 100644
index 000000000000..70fffeba7495
--- /dev/null
+++ b/include/linux/mmu_context.h
@@ -0,0 +1,9 @@
+#ifndef _LINUX_MMU_CONTEXT_H
+#define _LINUX_MMU_CONTEXT_H
+
+struct mm_struct;
+
+void use_mm(struct mm_struct *mm);
+void unuse_mm(struct mm_struct *mm);
+
+#endif
diff --git a/include/linux/mmu_notifier.h b/include/linux/mmu_notifier.h
index b77486d152cd..4e02ee2b071e 100644
--- a/include/linux/mmu_notifier.h
+++ b/include/linux/mmu_notifier.h
@@ -62,6 +62,15 @@ struct mmu_notifier_ops {
 				 unsigned long address);
 
 	/*
+	 * change_pte is called in cases that pte mapping to page is changed:
+	 * for example, when ksm remaps pte to point to a new shared page.
+	 */
+	void (*change_pte)(struct mmu_notifier *mn,
+			   struct mm_struct *mm,
+			   unsigned long address,
+			   pte_t pte);
+
+	/*
 	 * Before this is invoked any secondary MMU is still ok to
 	 * read/write to the page previously pointed to by the Linux
 	 * pte because the page hasn't been freed yet and it won't be
@@ -154,6 +163,8 @@ extern void __mmu_notifier_mm_destroy(struct mm_struct *mm);
 extern void __mmu_notifier_release(struct mm_struct *mm);
 extern int __mmu_notifier_clear_flush_young(struct mm_struct *mm,
 					  unsigned long address);
+extern void __mmu_notifier_change_pte(struct mm_struct *mm,
+				      unsigned long address, pte_t pte);
 extern void __mmu_notifier_invalidate_page(struct mm_struct *mm,
 					  unsigned long address);
 extern void __mmu_notifier_invalidate_range_start(struct mm_struct *mm,
@@ -175,6 +186,13 @@ static inline int mmu_notifier_clear_flush_young(struct mm_struct *mm,
 	return 0;
 }
 
+static inline void mmu_notifier_change_pte(struct mm_struct *mm,
+					   unsigned long address, pte_t pte)
+{
+	if (mm_has_notifiers(mm))
+		__mmu_notifier_change_pte(mm, address, pte);
+}
+
 static inline void mmu_notifier_invalidate_page(struct mm_struct *mm,
 					  unsigned long address)
 {
@@ -236,6 +254,16 @@ static inline void mmu_notifier_mm_destroy(struct mm_struct *mm)
 	__young;							\
 })
 
+#define set_pte_at_notify(__mm, __address, __ptep, __pte)		\
+({									\
+	struct mm_struct *___mm = __mm;					\
+	unsigned long ___address = __address;				\
+	pte_t ___pte = __pte;						\
+									\
+	set_pte_at(___mm, ___address, __ptep, ___pte);			\
+	mmu_notifier_change_pte(___mm, ___address, ___pte);		\
+})
+
 #else /* CONFIG_MMU_NOTIFIER */
 
 static inline void mmu_notifier_release(struct mm_struct *mm)
@@ -248,6 +276,11 @@ static inline int mmu_notifier_clear_flush_young(struct mm_struct *mm,
 	return 0;
 }
 
+static inline void mmu_notifier_change_pte(struct mm_struct *mm,
+					   unsigned long address, pte_t pte)
+{
+}
+
 static inline void mmu_notifier_invalidate_page(struct mm_struct *mm,
 					  unsigned long address)
 {
@@ -273,6 +306,7 @@ static inline void mmu_notifier_mm_destroy(struct mm_struct *mm)
 
 #define ptep_clear_flush_young_notify ptep_clear_flush_young
 #define ptep_clear_flush_notify ptep_clear_flush
+#define set_pte_at_notify set_pte_at
 
 #endif /* CONFIG_MMU_NOTIFIER */
 
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 26ef24076b76..6f7561730d88 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -38,6 +38,7 @@
 #define MIGRATE_UNMOVABLE     0
 #define MIGRATE_RECLAIMABLE   1
 #define MIGRATE_MOVABLE       2
+#define MIGRATE_PCPTYPES      3 /* the number of types on the pcp lists */
 #define MIGRATE_RESERVE       3
 #define MIGRATE_ISOLATE       4 /* can't allocate from here */
 #define MIGRATE_TYPES         5
@@ -50,9 +51,6 @@ extern int page_group_by_mobility_disabled;
 
 static inline int get_pageblock_migratetype(struct page *page)
 {
-	if (unlikely(page_group_by_mobility_disabled))
-		return MIGRATE_UNMOVABLE;
-
 	return get_pageblock_flags_group(page, PB_migrate, PB_migrate_end);
 }
 
@@ -86,13 +84,8 @@ enum zone_stat_item {
 	NR_ACTIVE_ANON,		/*  "     "     "   "       "         */
 	NR_INACTIVE_FILE,	/*  "     "     "   "       "         */
 	NR_ACTIVE_FILE,		/*  "     "     "   "       "         */
-#ifdef CONFIG_UNEVICTABLE_LRU
 	NR_UNEVICTABLE,		/*  "     "     "   "       "         */
 	NR_MLOCK,		/* mlock()ed pages found and moved off LRU */
-#else
-	NR_UNEVICTABLE = NR_ACTIVE_FILE, /* avoid compiler errors in dead code */
-	NR_MLOCK = NR_ACTIVE_FILE,
-#endif
 	NR_ANON_PAGES,	/* Mapped anonymous pages */
 	NR_FILE_MAPPED,	/* pagecache pages mapped into pagetables.
 			   only modified from process context */
@@ -102,11 +95,15 @@ enum zone_stat_item {
 	NR_SLAB_RECLAIMABLE,
 	NR_SLAB_UNRECLAIMABLE,
 	NR_PAGETABLE,		/* used for pagetables */
+	NR_KERNEL_STACK,
+	/* Second 128 byte cacheline */
 	NR_UNSTABLE_NFS,	/* NFS unstable pages */
 	NR_BOUNCE,
 	NR_VMSCAN_WRITE,
-	/* Second 128 byte cacheline */
 	NR_WRITEBACK_TEMP,	/* Writeback using temporary buffers */
+	NR_ISOLATED_ANON,	/* Temporary isolated pages from anon lru */
+	NR_ISOLATED_FILE,	/* Temporary isolated pages from file lru */
+	NR_SHMEM,		/* shmem pages (included tmpfs/GEM pages) */
 #ifdef CONFIG_NUMA
 	NUMA_HIT,		/* allocated in intended node */
 	NUMA_MISS,		/* allocated in non intended node */
@@ -135,11 +132,7 @@ enum lru_list {
 	LRU_ACTIVE_ANON = LRU_BASE + LRU_ACTIVE,
 	LRU_INACTIVE_FILE = LRU_BASE + LRU_FILE,
 	LRU_ACTIVE_FILE = LRU_BASE + LRU_FILE + LRU_ACTIVE,
-#ifdef CONFIG_UNEVICTABLE_LRU
 	LRU_UNEVICTABLE,
-#else
-	LRU_UNEVICTABLE = LRU_ACTIVE_FILE, /* avoid compiler errors in dead code */
-#endif
 	NR_LRU_LISTS
 };
 
@@ -159,18 +152,27 @@ static inline int is_active_lru(enum lru_list l)
 
 static inline int is_unevictable_lru(enum lru_list l)
 {
-#ifdef CONFIG_UNEVICTABLE_LRU
 	return (l == LRU_UNEVICTABLE);
-#else
-	return 0;
-#endif
 }
 
+enum zone_watermarks {
+	WMARK_MIN,
+	WMARK_LOW,
+	WMARK_HIGH,
+	NR_WMARK
+};
+
+#define min_wmark_pages(z) (z->watermark[WMARK_MIN])
+#define low_wmark_pages(z) (z->watermark[WMARK_LOW])
+#define high_wmark_pages(z) (z->watermark[WMARK_HIGH])
+
 struct per_cpu_pages {
 	int count;		/* number of pages in the list */
 	int high;		/* high watermark, emptying needed */
 	int batch;		/* chunk size for buddy add/remove */
-	struct list_head list;	/* the list of pages */
+
+	/* Lists of pages, one per migrate type stored on the pcp-lists */
+	struct list_head lists[MIGRATE_PCPTYPES];
 };
 
 struct per_cpu_pageset {
@@ -274,11 +276,19 @@ struct zone_reclaim_stat {
 	 */
 	unsigned long		recent_rotated[2];
 	unsigned long		recent_scanned[2];
+
+	/*
+	 * accumulated for batching
+	 */
+	unsigned long		nr_saved_scan[NR_LRU_LISTS];
 };
 
 struct zone {
 	/* Fields commonly accessed by the page allocator */
-	unsigned long		pages_min, pages_low, pages_high;
+
+	/* zone watermarks, access with *_wmark_pages(zone) macros */
+	unsigned long watermark[NR_WMARK];
+
 	/*
 	 * We don't know if the memory that we're going to allocate will be freeable
 	 * or/and it will be released eventually, so to avoid totally wasting several
@@ -323,9 +333,8 @@ struct zone {
 
 	/* Fields commonly accessed by the page reclaim scanner */
 	spinlock_t		lru_lock;	
-	struct {
+	struct zone_lru {
 		struct list_head list;
-		unsigned long nr_scan;
 	} lru[NR_LRU_LISTS];
 
 	struct zone_reclaim_stat reclaim_stat;
@@ -746,30 +755,23 @@ static inline int is_dma(struct zone *zone)
 
 /* These two functions are used to setup the per zone pages min values */
 struct ctl_table;
-struct file;
-int min_free_kbytes_sysctl_handler(struct ctl_table *, int, struct file *, 
+int min_free_kbytes_sysctl_handler(struct ctl_table *, int,
 					void __user *, size_t *, loff_t *);
 extern int sysctl_lowmem_reserve_ratio[MAX_NR_ZONES-1];
-int lowmem_reserve_ratio_sysctl_handler(struct ctl_table *, int, struct file *,
+int lowmem_reserve_ratio_sysctl_handler(struct ctl_table *, int,
 					void __user *, size_t *, loff_t *);
-int percpu_pagelist_fraction_sysctl_handler(struct ctl_table *, int, struct file *,
+int percpu_pagelist_fraction_sysctl_handler(struct ctl_table *, int,
 					void __user *, size_t *, loff_t *);
 int sysctl_min_unmapped_ratio_sysctl_handler(struct ctl_table *, int,
-			struct file *, void __user *, size_t *, loff_t *);
+			void __user *, size_t *, loff_t *);
 int sysctl_min_slab_ratio_sysctl_handler(struct ctl_table *, int,
-			struct file *, void __user *, size_t *, loff_t *);
+			void __user *, size_t *, loff_t *);
 
 extern int numa_zonelist_order_handler(struct ctl_table *, int,
-			struct file *, void __user *, size_t *, loff_t *);
+			void __user *, size_t *, loff_t *);
 extern char numa_zonelist_order[];
 #define NUMA_ZONELIST_ORDER_LEN 16	/* string buffer size */
 
-#include <linux/topology.h>
-/* Returns the number of the current Node. */
-#ifndef numa_node_id
-#define numa_node_id()		(cpu_to_node(raw_smp_processor_id()))
-#endif
-
 #ifndef CONFIG_NEED_MULTIPLE_NODES
 
 extern struct pglist_data contig_page_data;
@@ -1103,6 +1105,32 @@ unsigned long __init node_memmap_size_bytes(int, unsigned long, unsigned long);
 #define pfn_valid_within(pfn) (1)
 #endif
 
+#ifdef CONFIG_ARCH_HAS_HOLES_MEMORYMODEL
+/*
+ * pfn_valid() is meant to be able to tell if a given PFN has valid memmap
+ * associated with it or not. In FLATMEM, it is expected that holes always
+ * have valid memmap as long as there is valid PFNs either side of the hole.
+ * In SPARSEMEM, it is assumed that a valid section has a memmap for the
+ * entire section.
+ *
+ * However, an ARM, and maybe other embedded architectures in the future
+ * free memmap backing holes to save memory on the assumption the memmap is
+ * never used. The page_zone linkages are then broken even though pfn_valid()
+ * returns true. A walker of the full memmap must then do this additional
+ * check to ensure the memmap they are looking at is sane by making sure
+ * the zone and PFN linkages are still valid. This is expensive, but walkers
+ * of the full memmap are extremely rare.
+ */
+int memmap_valid_within(unsigned long pfn,
+					struct page *page, struct zone *zone);
+#else
+static inline int memmap_valid_within(unsigned long pfn,
+					struct page *page, struct zone *zone)
+{
+	return 1;
+}
+#endif /* CONFIG_ARCH_HAS_HOLES_MEMORYMODEL */
+
 #endif /* !__GENERATING_BOUNDS.H */
 #endif /* !__ASSEMBLY__ */
 #endif /* _LINUX_MMZONE_H */
diff --git a/include/linux/mnt_namespace.h b/include/linux/mnt_namespace.h
index 830bbcd449d6..d74785c2393a 100644
--- a/include/linux/mnt_namespace.h
+++ b/include/linux/mnt_namespace.h
@@ -2,10 +2,9 @@
 #define _NAMESPACE_H_
 #ifdef __KERNEL__
 
-#include <linux/mount.h>
-#include <linux/sched.h>
-#include <linux/nsproxy.h>
+#include <linux/path.h>
 #include <linux/seq_file.h>
+#include <linux/wait.h>
 
 struct mnt_namespace {
 	atomic_t		count;
@@ -22,24 +21,12 @@ struct proc_mounts {
 	int event;
 };
 
+struct fs_struct;
+
+extern struct mnt_namespace *create_mnt_ns(struct vfsmount *mnt);
 extern struct mnt_namespace *copy_mnt_ns(unsigned long, struct mnt_namespace *,
 		struct fs_struct *);
-extern void __put_mnt_ns(struct mnt_namespace *ns);
-
-static inline void put_mnt_ns(struct mnt_namespace *ns)
-{
-	if (atomic_dec_and_lock(&ns->count, &vfsmount_lock))
-		/* releases vfsmount_lock */
-		__put_mnt_ns(ns);
-}
-
-static inline void exit_mnt_ns(struct task_struct *p)
-{
-	struct mnt_namespace *ns = p->nsproxy->mnt_ns;
-	if (ns)
-		put_mnt_ns(ns);
-}
-
+extern void put_mnt_ns(struct mnt_namespace *ns);
 static inline void get_mnt_ns(struct mnt_namespace *ns)
 {
 	atomic_inc(&ns->count);
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 1bf5900ffe43..f58e9d836f32 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -399,6 +399,17 @@ struct i2c_device_id {
 			__attribute__((aligned(sizeof(kernel_ulong_t))));
 };
 
+/* spi */
+
+#define SPI_NAME_SIZE	32
+#define SPI_MODULE_PREFIX "spi:"
+
+struct spi_device_id {
+	char name[SPI_NAME_SIZE];
+	kernel_ulong_t driver_data	/* Data private to the driver */
+			__attribute__((aligned(sizeof(kernel_ulong_t))));
+};
+
 /* dmi */
 enum dmi_field {
 	DMI_NONE,
diff --git a/include/linux/module.h b/include/linux/module.h
index 145a75528cc1..482efc865acf 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -15,12 +15,13 @@
 #include <linux/stringify.h>
 #include <linux/kobject.h>
 #include <linux/moduleparam.h>
-#include <linux/marker.h>
 #include <linux/tracepoint.h>
-#include <asm/local.h>
 
+#include <asm/local.h>
 #include <asm/module.h>
 
+#include <trace/events/module.h>
+
 /* Not Yet Implemented */
 #define MODULE_SUPPORTED_DEVICE(name)
 
@@ -77,6 +78,7 @@ search_extable(const struct exception_table_entry *first,
 void sort_extable(struct exception_table_entry *start,
 		  struct exception_table_entry *finish);
 void sort_main_extable(void);
+void trim_init_extable(struct module *m);
 
 #ifdef MODULE
 #define MODULE_GENERIC_TABLE(gtype,name)			\
@@ -126,7 +128,10 @@ extern struct module __this_module;
  */
 #define MODULE_LICENSE(_license) MODULE_INFO(license, _license)
 
-/* Author, ideally of form NAME[, NAME]*[ and NAME] */
+/*
+ * Author(s), use "Name <email>" or just "Name", for multiple
+ * authors use multiple MODULE_AUTHOR() statements/lines.
+ */
 #define MODULE_AUTHOR(_author) MODULE_INFO(author, _author)
   
 /* What your module does. */
@@ -248,6 +253,10 @@ struct module
 	const unsigned long *crcs;
 	unsigned int num_syms;
 
+	/* Kernel parameters. */
+	struct kernel_param *kp;
+	unsigned int num_kp;
+
 	/* GPL-only exported symbols. */
 	unsigned int num_gpl_syms;
 	const struct kernel_symbol *gpl_syms;
@@ -302,10 +311,14 @@ struct module
 #endif
 
 #ifdef CONFIG_KALLSYMS
-	/* We keep the symbol and string tables for kallsyms. */
-	Elf_Sym *symtab;
-	unsigned int num_symtab;
-	char *strtab;
+	/*
+	 * We keep the symbol and string tables for kallsyms.
+	 * The core_* fields below are temporary, loader-only (they
+	 * could really be discarded after module init).
+	 */
+	Elf_Sym *symtab, *core_symtab;
+	unsigned int num_symtab, core_num_syms;
+	char *strtab, *core_strtab;
 
 	/* Section attributes */
 	struct module_sect_attrs *sect_attrs;
@@ -320,15 +333,24 @@ struct module
 	/* The command line arguments (may be mangled).  People like
 	   keeping pointers to this stuff */
 	char *args;
-#ifdef CONFIG_MARKERS
-	struct marker *markers;
-	unsigned int num_markers;
-#endif
 #ifdef CONFIG_TRACEPOINTS
 	struct tracepoint *tracepoints;
 	unsigned int num_tracepoints;
 #endif
 
+#ifdef CONFIG_TRACING
+	const char **trace_bprintk_fmt_start;
+	unsigned int num_trace_bprintk_fmt;
+#endif
+#ifdef CONFIG_EVENT_TRACING
+	struct ftrace_event_call *trace_events;
+	unsigned int num_trace_events;
+#endif
+#ifdef CONFIG_FTRACE_MCOUNT_RECORD
+	unsigned long *ftrace_callsites;
+	unsigned int num_ftrace_callsites;
+#endif
+
 #ifdef CONFIG_MODULE_UNLOAD
 	/* What modules depend on me? */
 	struct list_head modules_which_use_me;
@@ -345,11 +367,19 @@ struct module
 	local_t ref;
 #endif
 #endif
+
+#ifdef CONFIG_CONSTRUCTORS
+	/* Constructor functions. */
+	ctor_fn_t *ctors;
+	unsigned int num_ctors;
+#endif
 };
 #ifndef MODULE_ARCH_INIT
 #define MODULE_ARCH_INIT {}
 #endif
 
+extern struct mutex module_mutex;
+
 /* FIXME: It'd be nice to isolate modules during init, too, so they
    aren't used before they (may) fail.  But presently too much code
    (IDE & SCSI) require entry into the module during init.*/
@@ -358,10 +388,10 @@ static inline int module_is_live(struct module *mod)
 	return mod->state != MODULE_STATE_GOING;
 }
 
-/* Is this address in a module? (second is with no locks, for oops) */
-struct module *module_text_address(unsigned long addr);
 struct module *__module_text_address(unsigned long addr);
-int is_module_address(unsigned long addr);
+struct module *__module_address(unsigned long addr);
+bool is_module_address(unsigned long addr);
+bool is_module_text_address(unsigned long addr);
 
 static inline int within_module_core(unsigned long addr, struct module *mod)
 {
@@ -375,6 +405,31 @@ static inline int within_module_init(unsigned long addr, struct module *mod)
 	       addr < (unsigned long)mod->module_init + mod->init_size;
 }
 
+/* Search for module by name: must hold module_mutex. */
+struct module *find_module(const char *name);
+
+struct symsearch {
+	const struct kernel_symbol *start, *stop;
+	const unsigned long *crcs;
+	enum {
+		NOT_GPL_ONLY,
+		GPL_ONLY,
+		WILL_BE_GPL_ONLY,
+	} licence;
+	bool unused;
+};
+
+/* Search for an exported symbol by name. */
+const struct kernel_symbol *find_symbol(const char *name,
+					struct module **owner,
+					const unsigned long **crc,
+					bool gplok,
+					bool warn);
+
+/* Walk the exported symbol table */
+bool each_symbol(bool (*fn)(const struct symsearch *arr, struct module *owner,
+			    unsigned int symnum, void *data), void *data);
+
 /* Returns 0 and fills in value, defined and namebuf, or -ERANGE if
    symnum out of range. */
 int module_get_kallsym(unsigned int symnum, unsigned long *value, char *type,
@@ -383,6 +438,10 @@ int module_get_kallsym(unsigned int symnum, unsigned long *value, char *type,
 /* Look for this name: can be of form module:name. */
 unsigned long module_kallsyms_lookup_name(const char *name);
 
+int module_kallsyms_on_each_symbol(int (*fn)(void *, const char *,
+					     struct module *, unsigned long),
+				   void *data);
+
 extern void __module_put_and_exit(struct module *mod, long code)
 	__attribute__((noreturn));
 #define module_put_and_exit(code) __module_put_and_exit(THIS_MODULE, code);
@@ -407,7 +466,10 @@ static inline local_t *__module_ref_addr(struct module *mod, int cpu)
 static inline void __module_get(struct module *module)
 {
 	if (module) {
-		local_inc(__module_ref_addr(module, get_cpu()));
+		unsigned int cpu = get_cpu();
+		local_inc(__module_ref_addr(module, cpu));
+		trace_module_get(module, _THIS_IP_,
+				 local_read(__module_ref_addr(module, cpu)));
 		put_cpu();
 	}
 }
@@ -418,8 +480,11 @@ static inline int try_module_get(struct module *module)
 
 	if (module) {
 		unsigned int cpu = get_cpu();
-		if (likely(module_is_live(module)))
+		if (likely(module_is_live(module))) {
 			local_inc(__module_ref_addr(module, cpu));
+			trace_module_get(module, _THIS_IP_,
+				local_read(__module_ref_addr(module, cpu)));
+		}
 		else
 			ret = 0;
 		put_cpu();
@@ -444,6 +509,7 @@ static inline void __module_get(struct module *module)
 #define symbol_put_addr(p) do { } while(0)
 
 #endif /* CONFIG_MODULE_UNLOAD */
+int use_module(struct module *a, struct module *b);
 
 /* This is a #define so the string doesn't get put in every .o file */
 #define module_name(mod)			\
@@ -471,8 +537,6 @@ int unregister_module_notifier(struct notifier_block * nb);
 
 extern void print_modules(void);
 
-extern void module_update_markers(void);
-
 extern void module_update_tracepoints(void);
 extern int module_get_iter_tracepoints(struct tracepoint_iter *iter);
 
@@ -490,21 +554,24 @@ search_module_extables(unsigned long addr)
 	return NULL;
 }
 
-/* Is this address in a module? */
-static inline struct module *module_text_address(unsigned long addr)
+static inline struct module *__module_address(unsigned long addr)
 {
 	return NULL;
 }
 
-/* Is this address in a module? (don't take a lock, we're oopsing) */
 static inline struct module *__module_text_address(unsigned long addr)
 {
 	return NULL;
 }
 
-static inline int is_module_address(unsigned long addr)
+static inline bool is_module_address(unsigned long addr)
 {
-	return 0;
+	return false;
+}
+
+static inline bool is_module_text_address(unsigned long addr)
+{
+	return false;
 }
 
 /* Get/put a kernel symbol (calls should be symmetric) */
@@ -559,6 +626,14 @@ static inline unsigned long module_kallsyms_lookup_name(const char *name)
 	return 0;
 }
 
+static inline int module_kallsyms_on_each_symbol(int (*fn)(void *, const char *,
+							   struct module *,
+							   unsigned long),
+						 void *data)
+{
+	return 0;
+}
+
 static inline int register_module_notifier(struct notifier_block * nb)
 {
 	/* no events will happen anyway, so this can always succeed */
@@ -576,10 +651,6 @@ static inline void print_modules(void)
 {
 }
 
-static inline void module_update_markers(void)
-{
-}
-
 static inline void module_update_tracepoints(void)
 {
 }
@@ -636,4 +707,21 @@ static inline void module_remove_modinfo_attrs(struct module *mod)
 
 #define __MODULE_STRING(x) __stringify(x)
 
+
+#ifdef CONFIG_GENERIC_BUG
+int  module_bug_finalize(const Elf_Ehdr *, const Elf_Shdr *,
+			 struct module *);
+void module_bug_cleanup(struct module *);
+
+#else	/* !CONFIG_GENERIC_BUG */
+
+static inline int  module_bug_finalize(const Elf_Ehdr *hdr,
+					const Elf_Shdr *sechdrs,
+					struct module *mod)
+{
+	return 0;
+}
+static inline void module_bug_cleanup(struct module *mod) {}
+#endif	/* CONFIG_GENERIC_BUG */
+
 #endif /* _LINUX_MODULE_H */
diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
index e4af3399ef48..82a9124f7d75 100644
--- a/include/linux/moduleparam.h
+++ b/include/linux/moduleparam.h
@@ -36,9 +36,13 @@ typedef int (*param_set_fn)(const char *val, struct kernel_param *kp);
 /* Returns length written or -errno.  Buffer is 4k (ie. be short!) */
 typedef int (*param_get_fn)(char *buffer, struct kernel_param *kp);
 
+/* Flag bits for kernel_param.flags */
+#define KPARAM_ISBOOL		2
+
 struct kernel_param {
 	const char *name;
-	unsigned int perm;
+	u16 perm;
+	u16 flags;
 	param_set_fn set;
 	param_get_fn get;
 	union {
@@ -79,7 +83,7 @@ struct kparam_array
    parameters.  perm sets the visibility in sysfs: 000 means it's
    not there, read bits mean it's readable, write bits mean it's
    writable. */
-#define __module_param_call(prefix, name, set, get, arg, perm)		\
+#define __module_param_call(prefix, name, set, get, arg, isbool, perm)	\
 	/* Default value instead of permissions? */			\
 	static int __param_perm_check_##name __attribute__((unused)) =	\
 	BUILD_BUG_ON_ZERO((perm) < 0 || (perm) > 0777 || ((perm) & 2))	\
@@ -88,10 +92,13 @@ struct kparam_array
 	static struct kernel_param __moduleparam_const __param_##name	\
 	__used								\
     __attribute__ ((unused,__section__ ("__param"),aligned(sizeof(void *)))) \
-	= { __param_str_##name, perm, set, get, { arg } }
+	= { __param_str_##name, perm, isbool ? KPARAM_ISBOOL : 0,	\
+	    set, get, { arg } }
 
 #define module_param_call(name, set, get, arg, perm)			      \
-	__module_param_call(MODULE_PARAM_PREFIX, name, set, get, arg, perm)
+	__module_param_call(MODULE_PARAM_PREFIX,			      \
+			    name, set, get, arg,			      \
+			    __same_type(*(arg), bool), perm)
 
 /* Helper functions: type is byte, short, ushort, int, uint, long,
    ulong, charp, bool or invbool, or XXX if you define param_get_XXX,
@@ -120,15 +127,16 @@ struct kparam_array
 #define core_param(name, var, type, perm)				\
 	param_check_##type(name, &(var));				\
 	__module_param_call("", name, param_set_##type, param_get_##type, \
-			    &var, perm)
+			    &var, __same_type(var, bool), perm)
 #endif /* !MODULE */
 
 /* Actually copy string: maxlen param is usually sizeof(string). */
 #define module_param_string(name, string, len, perm)			\
 	static const struct kparam_string __param_string_##name		\
 		= { len, string };					\
-	module_param_call(name, param_set_copystring, param_get_string,	\
-			  .str = &__param_string_##name, perm);		\
+	__module_param_call(MODULE_PARAM_PREFIX, name,			\
+			    param_set_copystring, param_get_string,	\
+			    .str = &__param_string_##name, 0, perm);	\
 	__MODULE_PARM_TYPE(name, "string")
 
 /* Called on module insert or kernel boot */
@@ -138,6 +146,16 @@ extern int parse_args(const char *name,
 		      unsigned num,
 		      int (*unknown)(char *param, char *val));
 
+/* Called by module remove. */
+#ifdef CONFIG_SYSFS
+extern void destroy_params(const struct kernel_param *params, unsigned num);
+#else
+static inline void destroy_params(const struct kernel_param *params,
+				  unsigned num)
+{
+}
+#endif /* !CONFIG_SYSFS */
+
 /* All the helper functions */
 /* The macros to do compile-time type checking stolen from Jakub
    Jelinek, who IIRC came up with this idea for the 2.4 module init code. */
@@ -176,21 +194,30 @@ extern int param_set_charp(const char *val, struct kernel_param *kp);
 extern int param_get_charp(char *buffer, struct kernel_param *kp);
 #define param_check_charp(name, p) __param_check(name, p, char *)
 
+/* For historical reasons "bool" parameters can be (unsigned) "int". */
 extern int param_set_bool(const char *val, struct kernel_param *kp);
 extern int param_get_bool(char *buffer, struct kernel_param *kp);
-#define param_check_bool(name, p) __param_check(name, p, int)
+#define param_check_bool(name, p)					\
+	static inline void __check_##name(void)				\
+	{								\
+		BUILD_BUG_ON(!__same_type(*(p), bool) &&		\
+			     !__same_type(*(p), unsigned int) &&	\
+			     !__same_type(*(p), int));			\
+	}
 
 extern int param_set_invbool(const char *val, struct kernel_param *kp);
 extern int param_get_invbool(char *buffer, struct kernel_param *kp);
-#define param_check_invbool(name, p) __param_check(name, p, int)
+#define param_check_invbool(name, p) __param_check(name, p, bool)
 
 /* Comma-separated array: *nump is set to number they actually specified. */
 #define module_param_array_named(name, array, type, nump, perm)		\
 	static const struct kparam_array __param_arr_##name		\
 	= { ARRAY_SIZE(array), nump, param_set_##type, param_get_##type,\
 	    sizeof(array[0]), array };					\
-	module_param_call(name, param_array_set, param_array_get, 	\
-			  .arr = &__param_arr_##name, perm);		\
+	__module_param_call(MODULE_PARAM_PREFIX, name,			\
+			    param_array_set, param_array_get,		\
+			    .arr = &__param_arr_##name,			\
+			    __same_type(array[0], bool), perm);		\
 	__MODULE_PARM_TYPE(name, "array of " #type)
 
 #define module_param_array(name, type, nump, perm)		\
diff --git a/include/linux/mount.h b/include/linux/mount.h
index 51f55f903aff..5d5275364867 100644
--- a/include/linux/mount.h
+++ b/include/linux/mount.h
@@ -30,7 +30,7 @@ struct mnt_namespace;
 #define MNT_STRICTATIME 0x80
 
 #define MNT_SHRINKABLE	0x100
-#define MNT_IMBALANCED_WRITE_COUNT	0x200 /* just for debugging */
+#define MNT_WRITE_HOLD	0x200
 
 #define MNT_SHARED	0x1000	/* if the vfsmount is a shared mount */
 #define MNT_UNBINDABLE	0x2000	/* if the vfsmount is a unbindable mount */
@@ -65,13 +65,22 @@ struct vfsmount {
 	int mnt_expiry_mark;		/* true if marked for expiry */
 	int mnt_pinned;
 	int mnt_ghosts;
-	/*
-	 * This value is not stable unless all of the mnt_writers[] spinlocks
-	 * are held, and all mnt_writer[]s on this mount have 0 as their ->count
-	 */
-	atomic_t __mnt_writers;
+#ifdef CONFIG_SMP
+	int *mnt_writers;
+#else
+	int mnt_writers;
+#endif
 };
 
+static inline int *get_mnt_writers_ptr(struct vfsmount *mnt)
+{
+#ifdef CONFIG_SMP
+	return mnt->mnt_writers;
+#else
+	return &mnt->mnt_writers;
+#endif
+}
+
 static inline struct vfsmount *mntget(struct vfsmount *mnt)
 {
 	if (mnt)
@@ -79,7 +88,11 @@ static inline struct vfsmount *mntget(struct vfsmount *mnt)
 	return mnt;
 }
 
+struct file; /* forward dec */
+
 extern int mnt_want_write(struct vfsmount *mnt);
+extern int mnt_want_write_file(struct file *file);
+extern int mnt_clone_write(struct vfsmount *mnt);
 extern void mnt_drop_write(struct vfsmount *mnt);
 extern void mntput_no_expire(struct vfsmount *mnt);
 extern void mnt_pin(struct vfsmount *mnt);
diff --git a/include/linux/mpage.h b/include/linux/mpage.h
index 5c42821da2d1..068a0c9946af 100644
--- a/include/linux/mpage.h
+++ b/include/linux/mpage.h
@@ -11,21 +11,11 @@
  */
 #ifdef CONFIG_BLOCK
 
-struct mpage_data {
-	struct bio *bio;
-	sector_t last_block_in_bio;
-	get_block_t *get_block;
-	unsigned use_writepage;
-};
-
 struct writeback_control;
 
-struct bio *mpage_bio_submit(int rw, struct bio *bio);
 int mpage_readpages(struct address_space *mapping, struct list_head *pages,
 				unsigned nr_pages, get_block_t get_block);
 int mpage_readpage(struct page *page, get_block_t get_block);
-int __mpage_writepage(struct page *page, struct writeback_control *wbc,
-		      void *data);
 int mpage_writepages(struct address_space *mapping,
 		struct writeback_control *wbc, get_block_t get_block);
 int mpage_writepage(struct page *page, get_block_t *get_block,
diff --git a/include/linux/mroute.h b/include/linux/mroute.h
index 0d45b4e8d367..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_SRCRT	0x2	/* NI */
-#define VIFF_REGISTER	0x4	/* register vif	*/
+#define VIFF_TUNNEL		0x1	/* IPIP tunnel */
+#define VIFF_SRCRT		0x2	/* NI */
+#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 */
@@ -145,14 +146,14 @@ static inline int ip_mroute_opt(int opt)
 #endif
 
 #ifdef CONFIG_IP_MROUTE
-extern int ip_mroute_setsockopt(struct sock *, int, char __user *, int);
+extern int ip_mroute_setsockopt(struct sock *, int, char __user *, unsigned int);
 extern int ip_mroute_getsockopt(struct sock *, int, char __user *, int __user *);
 extern int ipmr_ioctl(struct sock *sk, int cmd, void __user *arg);
 extern int ip_mr_init(void);
 #else
 static inline
 int ip_mroute_setsockopt(struct sock *sock,
-			 int optname, char __user *optval, int optlen)
+			 int optname, char __user *optval, unsigned int optlen)
 {
 	return -ENOPROTOOPT;
 }
@@ -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 43dc97e32183..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 */
@@ -134,7 +131,7 @@ static inline int ip6_mroute_opt(int opt)
 struct sock;
 
 #ifdef CONFIG_IPV6_MROUTE
-extern int ip6_mroute_setsockopt(struct sock *, int, char __user *, int);
+extern int ip6_mroute_setsockopt(struct sock *, int, char __user *, unsigned int);
 extern int ip6_mroute_getsockopt(struct sock *, int, char __user *, int __user *);
 extern int ip6_mr_input(struct sk_buff *skb);
 extern int ip6mr_ioctl(struct sock *sk, int cmd, void __user *arg);
@@ -143,7 +140,7 @@ extern void ip6_mr_cleanup(void);
 #else
 static inline
 int ip6_mroute_setsockopt(struct sock *sock,
-			  int optname, char __user *optval, int optlen)
+			  int optname, char __user *optval, unsigned int optlen)
 {
 	return -ENOPROTOOPT;
 }
@@ -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/mtd/mtd.h b/include/linux/mtd/mtd.h
index 3aa5d77c2cdb..0f32a9b6ff55 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -11,6 +11,7 @@
 #include <linux/module.h>
 #include <linux/uio.h>
 #include <linux/notifier.h>
+#include <linux/device.h>
 
 #include <linux/mtd/compatmac.h>
 #include <mtd/mtd-abi.h>
@@ -162,6 +163,20 @@ struct mtd_info {
 	/* We probably shouldn't allow XIP if the unpoint isn't a NULL */
 	void (*unpoint) (struct mtd_info *mtd, loff_t from, size_t len);
 
+	/* Allow NOMMU mmap() to directly map the device (if not NULL)
+	 * - return the address to which the offset maps
+	 * - return -ENOSYS to indicate refusal to do the mapping
+	 */
+	unsigned long (*get_unmapped_area) (struct mtd_info *mtd,
+					    unsigned long len,
+					    unsigned long offset,
+					    unsigned long flags);
+
+	/* Backing device capabilities for this device
+	 * - provides mmap capabilities
+	 */
+	struct backing_dev_info *backing_dev_info;
+
 
 	int (*read) (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf);
 	int (*write) (struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, const u_char *buf);
@@ -223,6 +238,7 @@ struct mtd_info {
 	void *priv;
 
 	struct module *owner;
+	struct device dev;
 	int usecount;
 
 	/* If the driver is something smart, like UBI, it may need to maintain
@@ -233,6 +249,11 @@ struct mtd_info {
 	void (*put_device) (struct mtd_info *mtd);
 };
 
+static inline struct mtd_info *dev_to_mtd(struct device *dev)
+{
+	return dev ? dev_get_drvdata(dev) : NULL;
+}
+
 static inline uint32_t mtd_div_by_eb(uint64_t sz, struct mtd_info *mtd)
 {
 	if (mtd->erasesize_shift)
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index db5b63da2a7e..7a232a9bdd62 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -43,8 +43,8 @@ extern void nand_wait_ready(struct mtd_info *mtd);
  * is supported now. If you add a chip with bigger oobsize/page
  * adjust this accordingly.
  */
-#define NAND_MAX_OOBSIZE	64
-#define NAND_MAX_PAGESIZE	2048
+#define NAND_MAX_OOBSIZE	128
+#define NAND_MAX_PAGESIZE	4096
 
 /*
  * Constants for hardware specific CLE/ALE/NCE function
@@ -121,6 +121,7 @@ typedef enum {
 	NAND_ECC_SOFT,
 	NAND_ECC_HW,
 	NAND_ECC_HW_SYNDROME,
+	NAND_ECC_HW_OOB_FIRST,
 } nand_ecc_modes_t;
 
 /*
@@ -271,13 +272,13 @@ struct nand_ecc_ctrl {
 					   uint8_t *calc_ecc);
 	int			(*read_page_raw)(struct mtd_info *mtd,
 						 struct nand_chip *chip,
-						 uint8_t *buf);
+						 uint8_t *buf, int page);
 	void			(*write_page_raw)(struct mtd_info *mtd,
 						  struct nand_chip *chip,
 						  const uint8_t *buf);
 	int			(*read_page)(struct mtd_info *mtd,
 					     struct nand_chip *chip,
-					     uint8_t *buf);
+					     uint8_t *buf, int page);
 	int			(*read_subpage)(struct mtd_info *mtd,
 					     struct nand_chip *chip,
 					     uint32_t offs, uint32_t len,
@@ -563,6 +564,7 @@ extern int nand_do_read(struct mtd_info *mtd, loff_t from, size_t len,
  * @options:		Option flags, e.g. 16bit buswidth
  * @ecclayout:		ecc layout info structure
  * @part_probe_types:	NULL-terminated array of probe types
+ * @set_parts:		platform specific function to set partitions
  * @priv:		hardware controller specific settings
  */
 struct platform_nand_chip {
@@ -574,26 +576,41 @@ struct platform_nand_chip {
 	int			chip_delay;
 	unsigned int		options;
 	const char		**part_probe_types;
+	void			(*set_parts)(uint64_t size,
+					struct platform_nand_chip *chip);
 	void			*priv;
 };
 
+/* Keep gcc happy */
+struct platform_device;
+
 /**
  * struct platform_nand_ctrl - controller level device structure
+ * @probe:		platform specific function to probe/setup hardware
+ * @remove:		platform specific function to remove/teardown hardware
  * @hwcontrol:		platform specific hardware control structure
  * @dev_ready:		platform specific function to read ready/busy pin
  * @select_chip:	platform specific chip select function
  * @cmd_ctrl:		platform specific function for controlling
  *			ALE/CLE/nCE. Also used to write command and address
+ * @write_buf:		platform specific function for write buffer
+ * @read_buf:		platform specific function for read buffer
  * @priv:		private data to transport driver specific settings
  *
  * All fields are optional and depend on the hardware driver requirements
  */
 struct platform_nand_ctrl {
+	int		(*probe)(struct platform_device *pdev);
+	void		(*remove)(struct platform_device *pdev);
 	void		(*hwcontrol)(struct mtd_info *mtd, int cmd);
 	int		(*dev_ready)(struct mtd_info *mtd);
 	void		(*select_chip)(struct mtd_info *mtd, int chip);
 	void		(*cmd_ctrl)(struct mtd_info *mtd, int dat,
 				    unsigned int ctrl);
+	void		(*write_buf)(struct mtd_info *mtd,
+				    const uint8_t *buf, int len);
+	void		(*read_buf)(struct mtd_info *mtd,
+				    uint8_t *buf, int len);
 	void		*priv;
 };
 
diff --git a/include/linux/mtd/nand_ecc.h b/include/linux/mtd/nand_ecc.h
index 090da505425d..052ea8ca2434 100644
--- a/include/linux/mtd/nand_ecc.h
+++ b/include/linux/mtd/nand_ecc.h
@@ -21,6 +21,12 @@ struct mtd_info;
 int nand_calculate_ecc(struct mtd_info *mtd, const u_char *dat, u_char *ecc_code);
 
 /*
+ * Detect and correct a 1 bit error for eccsize byte block
+ */
+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
  */
 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 9aa2a9149b58..4e49f3350678 100644
--- a/include/linux/mtd/onenand.h
+++ b/include/linux/mtd/onenand.h
@@ -17,6 +17,7 @@
 #include <linux/mtd/onenand_regs.h>
 #include <linux/mtd/bbm.h>
 
+#define MAX_DIES		2
 #define MAX_BUFFERRAM		2
 
 /* Scan and identify a OneNAND device */
@@ -51,7 +52,12 @@ struct onenand_bufferram {
 /**
  * struct onenand_chip - OneNAND Private Flash Chip Data
  * @base:		[BOARDSPECIFIC] address to access OneNAND
+ * @dies:		[INTERN][FLEX-ONENAND] number of dies on chip
+ * @boundary:		[INTERN][FLEX-ONENAND] Boundary of the dies
+ * @diesize:		[INTERN][FLEX-ONENAND] Size of the dies
  * @chipsize:		[INTERN] the size of one chip for multichip arrays
+ *			FIXME For Flex-OneNAND, chipsize holds maximum possible
+ *			device size ie when all blocks are considered MLC
  * @device_id:		[INTERN] device ID
  * @density_mask:	chip density, used for DDP devices
  * @verstion_id:	[INTERN] version ID
@@ -68,6 +74,8 @@ struct onenand_bufferram {
  * @command:		[REPLACEABLE] hardware specific function for writing
  *			commands to the chip
  * @wait:		[REPLACEABLE] hardware specific function for wait on ready
+ * @bbt_wait:		[REPLACEABLE] hardware specific function for bbt wait on ready
+ * @unlock_all:		[REPLACEABLE] hardware specific function for unlock all
  * @read_bufferram:	[REPLACEABLE] hardware specific function for BufferRAM Area
  * @write_bufferram:	[REPLACEABLE] hardware specific function for BufferRAM Area
  * @read_word:		[REPLACEABLE] hardware specific function for read
@@ -92,9 +100,13 @@ struct onenand_bufferram {
  */
 struct onenand_chip {
 	void __iomem		*base;
+	unsigned		dies;
+	unsigned		boundary[MAX_DIES];
+	loff_t			diesize[MAX_DIES];
 	unsigned int		chipsize;
 	unsigned int		device_id;
 	unsigned int		version_id;
+	unsigned int		technology;
 	unsigned int		density_mask;
 	unsigned int		options;
 
@@ -108,6 +120,8 @@ struct onenand_chip {
 
 	int (*command)(struct mtd_info *mtd, int cmd, loff_t address, size_t len);
 	int (*wait)(struct mtd_info *mtd, int state);
+	int (*bbt_wait)(struct mtd_info *mtd, int state);
+	void (*unlock_all)(struct mtd_info *mtd);
 	int (*read_bufferram)(struct mtd_info *mtd, int area,
 			unsigned char *buffer, int offset, size_t count);
 	int (*write_bufferram)(struct mtd_info *mtd, int area,
@@ -145,6 +159,8 @@ struct onenand_chip {
 #define ONENAND_SET_BUFFERRAM0(this)		(this->bufferram_index = 0)
 #define ONENAND_SET_BUFFERRAM1(this)		(this->bufferram_index = 1)
 
+#define FLEXONENAND(this)						\
+	(this->device_id & DEVICE_IS_FLEXONENAND)
 #define ONENAND_GET_SYS_CFG1(this)					\
 	(this->read_word(this->base + ONENAND_REG_SYS_CFG1))
 #define ONENAND_SET_SYS_CFG1(v, this)					\
@@ -153,6 +169,9 @@ struct onenand_chip {
 #define ONENAND_IS_DDP(this)						\
 	(this->device_id & ONENAND_DEVICE_IS_DDP)
 
+#define ONENAND_IS_MLC(this)						\
+	(this->technology & ONENAND_TECHNOLOGY_IS_MLC)
+
 #ifdef CONFIG_MTD_ONENAND_2X_PROGRAM
 #define ONENAND_IS_2PLANE(this)						\
 	(this->options & ONENAND_HAS_2PLANE)
@@ -169,6 +188,7 @@ struct onenand_chip {
 #define ONENAND_HAS_CONT_LOCK		(0x0001)
 #define ONENAND_HAS_UNLOCK_ALL		(0x0002)
 #define ONENAND_HAS_2PLANE		(0x0004)
+#define ONENAND_SKIP_UNLOCK_CHECK	(0x0100)
 #define ONENAND_PAGEBUF_ALLOC		(0x1000)
 #define ONENAND_OOBBUF_ALLOC		(0x2000)
 
@@ -176,6 +196,7 @@ struct onenand_chip {
  * OneNAND Flash Manufacturer ID Codes
  */
 #define ONENAND_MFR_SAMSUNG	0xec
+#define ONENAND_MFR_NUMONYX	0x20
 
 /**
  * struct onenand_manufacturers - NAND Flash Manufacturer ID Structure
@@ -189,5 +210,16 @@ struct onenand_manufacturers {
 
 int onenand_bbt_read_oob(struct mtd_info *mtd, loff_t from,
 			 struct mtd_oob_ops *ops);
+unsigned onenand_block(struct onenand_chip *this, loff_t addr);
+loff_t onenand_addr(struct onenand_chip *this, int block);
+int flexonenand_region(struct mtd_info *mtd, loff_t addr);
+
+struct mtd_partition;
+
+struct onenand_platform_data {
+	void		(*mmcontrol)(struct mtd_info *mtd, int sync_read);
+	struct mtd_partition *parts;
+	unsigned int	nr_parts;
+};
 
 #endif	/* __LINUX_MTD_ONENAND_H */
diff --git a/include/linux/mtd/onenand_regs.h b/include/linux/mtd/onenand_regs.h
index 0c6bbe28f38c..acadbf53a69f 100644
--- a/include/linux/mtd/onenand_regs.h
+++ b/include/linux/mtd/onenand_regs.h
@@ -67,6 +67,9 @@
 /*
  * Device ID Register F001h (R)
  */
+#define DEVICE_IS_FLEXONENAND		(1 << 9)
+#define FLEXONENAND_PI_MASK		(0x3ff)
+#define FLEXONENAND_PI_UNLOCK_SHIFT	(14)
 #define ONENAND_DEVICE_DENSITY_MASK	(0xf)
 #define ONENAND_DEVICE_DENSITY_SHIFT	(4)
 #define ONENAND_DEVICE_IS_DDP		(1 << 3)
@@ -84,6 +87,11 @@
 #define ONENAND_VERSION_PROCESS_SHIFT	(8)
 
 /*
+ * Technology Register F006h (R)
+ */
+#define ONENAND_TECHNOLOGY_IS_MLC	(1 << 0)
+
+/*
  * Start Address 1 F100h (R/W) & Start Address 2 F101h (R/W)
  */
 #define ONENAND_DDP_SHIFT		(15)
@@ -93,7 +101,8 @@
 /*
  * Start Address 8 F107h (R/W)
  */
-#define ONENAND_FPA_MASK		(0x3f)
+/* Note: It's actually 0x3f in case of SLC */
+#define ONENAND_FPA_MASK		(0x7f)
 #define ONENAND_FPA_SHIFT		(2)
 #define ONENAND_FSA_MASK		(0x03)
 
@@ -105,7 +114,8 @@
 #define ONENAND_BSA_BOOTRAM		(0 << 2)
 #define ONENAND_BSA_DATARAM0		(2 << 2)
 #define ONENAND_BSA_DATARAM1		(3 << 2)
-#define ONENAND_BSC_MASK		(0x03)
+/* Note: It's actually 0x03 in case of SLC */
+#define ONENAND_BSC_MASK		(0x07)
 
 /*
  * Command Register F220h (R/W)
@@ -124,9 +134,13 @@
 #define ONENAND_CMD_RESET		(0xF0)
 #define ONENAND_CMD_OTP_ACCESS		(0x65)
 #define ONENAND_CMD_READID		(0x90)
+#define FLEXONENAND_CMD_PI_UPDATE	(0x05)
+#define FLEXONENAND_CMD_PI_ACCESS	(0x66)
+#define FLEXONENAND_CMD_RECOVER_LSB	(0x05)
 
 /* NOTE: Those are not *REAL* commands */
 #define ONENAND_CMD_BUFFERRAM		(0x1978)
+#define FLEXONENAND_CMD_READ_PI		(0x1985)
 
 /*
  * System Configuration 1 Register F221h (R, R/W)
@@ -192,10 +206,15 @@
 #define ONENAND_ECC_1BIT_ALL		(0x5555)
 #define ONENAND_ECC_2BIT		(1 << 1)
 #define ONENAND_ECC_2BIT_ALL		(0xAAAA)
+#define FLEXONENAND_UNCORRECTABLE_ERROR	(0x1010)
+#define ONENAND_ECC_3BIT		(1 << 2)
+#define ONENAND_ECC_4BIT		(1 << 3)
+#define ONENAND_ECC_4BIT_UNCORRECTABLE	(0x1010)
 
 /*
  * One-Time Programmable (OTP)
  */
+#define FLEXONENAND_OTP_LOCK_OFFSET		(2048)
 #define ONENAND_OTP_LOCK_OFFSET		(14)
 
 #endif	/* __ONENAND_REG_H */
diff --git a/include/linux/mtd/partitions.h b/include/linux/mtd/partitions.h
index a45dd831b3f8..274b6196091d 100644
--- a/include/linux/mtd/partitions.h
+++ b/include/linux/mtd/partitions.h
@@ -1,7 +1,7 @@
 /*
  * MTD partitioning layer definitions
  *
- * (C) 2000 Nicolas Pitre <nico@cam.org>
+ * (C) 2000 Nicolas Pitre <nico@fluxnic.net>
  *
  * This code is GPL
  */
@@ -40,7 +40,6 @@ struct mtd_partition {
 	uint64_t offset;		/* offset within the master MTD space */
 	uint32_t mask_flags;		/* master MTD flags to mask out for this partition */
 	struct nand_ecclayout *ecclayout;	/* out of band layout for this partition (NAND only)*/
-	struct mtd_info **mtdp;		/* pointer to store the MTD object */
 };
 
 #define MTDPART_OFS_NXTBLK	(-2)
@@ -48,6 +47,8 @@ struct mtd_partition {
 #define MTDPART_SIZ_FULL	(0)
 
 
+struct mtd_info;
+
 int add_mtd_partitions(struct mtd_info *, const struct mtd_partition *, int);
 int del_mtd_partitions(struct mtd_info *);
 
@@ -76,4 +77,16 @@ int __devinit of_mtd_parse_partitions(struct device *dev,
                                       struct device_node *node,
                                       struct mtd_partition **pparts);
 
+#ifdef CONFIG_MTD_PARTITIONS
+static inline int mtd_has_partitions(void) { return 1; }
+#else
+static inline int mtd_has_partitions(void) { return 0; }
+#endif
+
+#ifdef CONFIG_MTD_CMDLINE_PARTS
+static inline int mtd_has_cmdlinepart(void) { return 1; }
+#else
+static inline int mtd_has_cmdlinepart(void) { return 0; }
+#endif
+
 #endif
diff --git a/include/linux/mtd/ubi.h b/include/linux/mtd/ubi.h
index 6316fafe5c2a..6913b71d9ab2 100644
--- a/include/linux/mtd/ubi.h
+++ b/include/linux/mtd/ubi.h
@@ -132,6 +132,39 @@ struct ubi_device_info {
 	dev_t cdev;
 };
 
+/*
+ * enum - volume notification types.
+ * @UBI_VOLUME_ADDED: volume has been added
+ * @UBI_VOLUME_REMOVED: start volume volume
+ * @UBI_VOLUME_RESIZED: volume size has been re-sized
+ * @UBI_VOLUME_RENAMED: volume name has been re-named
+ * @UBI_VOLUME_UPDATED: volume name has been updated
+ *
+ * These constants define which type of event has happened when a volume
+ * notification function is invoked.
+ */
+enum {
+	UBI_VOLUME_ADDED,
+	UBI_VOLUME_REMOVED,
+	UBI_VOLUME_RESIZED,
+	UBI_VOLUME_RENAMED,
+	UBI_VOLUME_UPDATED,
+};
+
+/*
+ * struct ubi_notification - UBI notification description structure.
+ * @di: UBI device description object
+ * @vi: UBI volume description object
+ *
+ * UBI notifiers are called with a pointer to an object of this type. The
+ * object describes the notification. Namely, it provides a description of the
+ * UBI device and UBI volume the notification informs about.
+ */
+struct ubi_notification {
+	struct ubi_device_info di;
+	struct ubi_volume_info vi;
+};
+
 /* UBI descriptor given to users when they open UBI volumes */
 struct ubi_volume_desc;
 
@@ -141,6 +174,10 @@ 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);
+int ubi_register_volume_notifier(struct notifier_block *nb,
+				 int ignore_existing);
+int ubi_unregister_volume_notifier(struct notifier_block *nb);
+
 void ubi_close_volume(struct ubi_volume_desc *desc);
 int ubi_leb_read(struct ubi_volume_desc *desc, int lnum, char *buf, int offset,
 		 int len, int check);
diff --git a/include/linux/mutex.h b/include/linux/mutex.h
index 3069ec7e0ab8..878cab4f5fcc 100644
--- a/include/linux/mutex.h
+++ b/include/linux/mutex.h
@@ -150,5 +150,6 @@ extern int __must_check mutex_lock_killable(struct mutex *lock);
  */
 extern int mutex_trylock(struct mutex *lock);
 extern void mutex_unlock(struct mutex *lock);
+extern int atomic_dec_and_mutex_lock(atomic_t *cnt, struct mutex *lock);
 
 #endif
diff --git a/include/linux/namei.h b/include/linux/namei.h
index fc2e03579877..ec0f607b364a 100644
--- a/include/linux/namei.h
+++ b/include/linux/namei.h
@@ -18,6 +18,7 @@ enum { MAX_NESTED_LINKS = 8 };
 struct nameidata {
 	struct path	path;
 	struct qstr	last;
+	struct path	root;
 	unsigned int	flags;
 	int		last_type;
 	unsigned	depth;
@@ -39,7 +40,7 @@ enum {LAST_NORM, LAST_ROOT, LAST_DOT, LAST_DOTDOT, LAST_BIND};
  *  - follow links at the end
  *  - require a directory
  *  - ending slashes ok even for nonexistent files
- *  - internal "there are more path compnents" flag
+ *  - internal "there are more path components" flag
  *  - locked when lookup done with dcache_lock held
  *  - dentry cache is untrusted; force a real lookup
  */
@@ -69,7 +70,6 @@ extern int path_lookup(const char *, unsigned, struct nameidata *);
 extern int vfs_path_lookup(struct dentry *, struct vfsmount *,
 			   const char *, unsigned int, struct nameidata *);
 
-extern int path_lookup_open(int dfd, const char *name, unsigned lookup_flags, struct nameidata *, int open_flags);
 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);
@@ -78,8 +78,8 @@ 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 vfsmount **, struct dentry **);
-extern int follow_up(struct vfsmount **, struct dentry **);
+extern int follow_down(struct path *);
+extern int follow_up(struct path *);
 
 extern struct dentry *lock_rename(struct dentry *, struct dentry *);
 extern void unlock_rename(struct dentry *, struct dentry *);
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 4fc2ffd527f9..5e8083cacc8b 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		*/
@@ -57,6 +58,7 @@ typedef enum {
 #include <linux/random.h>
 #include <linux/wait.h>
 #include <linux/fcntl.h>	/* For O_CLOEXEC and O_NONBLOCK */
+#include <linux/kmemcheck.h>
 
 struct poll_table_struct;
 struct pipe_inode_info;
@@ -127,7 +129,11 @@ enum sock_shutdown_cmd {
  */
 struct socket {
 	socket_state		state;
+
+	kmemcheck_bitfield_begin(type);
 	short			type;
+	kmemcheck_bitfield_end(type);
+
 	unsigned long		flags;
 	/*
 	 * Please keep fasync_list & wait fields in the same cache line
@@ -173,11 +179,11 @@ struct proto_ops {
 	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, int optlen);
+				      int optname, char __user *optval, unsigned int optlen);
 	int		(*getsockopt)(struct socket *sock, int level,
 				      int optname, char __user *optval, int __user *optlen);
 	int		(*compat_setsockopt)(struct socket *sock, int level,
-				      int optname, char __user *optval, int optlen);
+				      int optname, char __user *optval, unsigned int optlen);
 	int		(*compat_getsockopt)(struct socket *sock, int level,
 				      int optname, char __user *optval, int __user *optlen);
 	int		(*sendmsg)   (struct kiocb *iocb, struct socket *sock,
@@ -193,9 +199,13 @@ 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;
 };
 
@@ -251,96 +261,13 @@ extern int kernel_getpeername(struct socket *sock, struct sockaddr *addr,
 extern int kernel_getsockopt(struct socket *sock, int level, int optname,
 			     char *optval, int *optlen);
 extern int kernel_setsockopt(struct socket *sock, int level, int optname,
-			     char *optval, int optlen);
+			     char *optval, unsigned int optlen);
 extern int kernel_sendpage(struct socket *sock, struct page *page, int offset,
 			   size_t size, int flags);
 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, 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))
 
@@ -353,6 +280,7 @@ 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/net_dropmon.h b/include/linux/net_dropmon.h
index 0217fb81a630..2a739462caeb 100644
--- a/include/linux/net_dropmon.h
+++ b/include/linux/net_dropmon.h
@@ -1,6 +1,7 @@
 #ifndef __NET_DROPMON_H
 #define __NET_DROPMON_H
 
+#include <linux/types.h>
 #include <linux/netlink.h>
 
 struct net_dm_drop_point {
@@ -8,6 +9,13 @@ struct net_dm_drop_point {
 	__u32 count;
 };
 
+#define is_drop_point_hw(x) do {\
+	int ____i, ____j;\
+	for (____i = 0; ____i < 8; i ____i++)\
+		____j |= x[____i];\
+	____j;\
+} while (0)
+
 #define NET_DM_CFG_VERSION  0
 #define NET_DM_CFG_ALERT_COUNT  1
 #define NET_DM_CFG_ALERT_DELAY 2
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 2e7783f4a755..a3fccc85b1a0 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -39,9 +39,11 @@
 
 #include <linux/device.h>
 #include <linux/percpu.h>
+#include <linux/rculist.h>
 #include <linux/dmaengine.h>
 #include <linux/workqueue.h>
 
+#include <linux/ethtool.h>
 #include <net/net_namespace.h>
 #include <net/dsa.h>
 #ifdef CONFIG_DCB
@@ -49,7 +51,6 @@
 #endif
 
 struct vlan_group;
-struct ethtool_ops;
 struct netpoll_info;
 /* 802.11 specific */
 struct wireless_dev;
@@ -62,37 +63,74 @@ 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_DROP		1  /* packet dropped */
-#define NET_RX_CN_LOW		2   /* storm alert, just in case */
-#define NET_RX_CN_MOD		3   /* Storm on its way! */
-#define NET_RX_CN_HIGH		4   /* The storm is here */
-#define NET_RX_BAD		5  /* packet dropped due to kernel error */
+#define NET_RX_SUCCESS		0	/* keep 'em coming, baby */
+#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_MIN	 = INT_MIN,	/* make sure enum is signed */
+	NETDEV_TX_OK	 = 0x00,	/* driver took care of packet */
+	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 */
 
-/* Driver transmit return codes */
-#define NETDEV_TX_OK 0		/* driver took care of packet */
-#define NETDEV_TX_BUSY 1	/* driver tx path was busy*/
-#define NETDEV_TX_LOCKED -1	/* driver tx lock was already taken */
-
 #ifdef  __KERNEL__
-
 /*
  *	Compute the worst case header length according to the protocols
  *	used.
@@ -104,7 +142,7 @@ struct wireless_dev;
 # else
 #  define LL_MAX_HEADER 96
 # endif
-#elif defined(CONFIG_TR)
+#elif defined(CONFIG_TR) || defined(CONFIG_TR_MODULE)
 # define LL_MAX_HEADER 48
 #else
 # define LL_MAX_HEADER 32
@@ -126,8 +164,7 @@ struct wireless_dev;
  *	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 	*/
@@ -180,8 +217,7 @@ struct neighbour;
 struct neigh_parms;
 struct sk_buff;
 
-struct netif_rx_stats
-{
+struct netif_rx_stats {
 	unsigned total;
 	unsigned dropped;
 	unsigned time_squeeze;
@@ -190,8 +226,7 @@ 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;
@@ -210,8 +245,25 @@ struct dev_addr_list
 #define dmi_users	da_users
 #define dmi_gusers	da_gusers
 
-struct hh_cache
-{
+struct netdev_hw_addr {
+	struct list_head	list;
+	unsigned char		addr[MAX_ADDR_LEN];
+	unsigned char		type;
+#define NETDEV_HW_ADDR_T_LAN		1
+#define NETDEV_HW_ADDR_T_SAN		2
+#define NETDEV_HW_ADDR_T_SLAVE		3
+#define NETDEV_HW_ADDR_T_UNICAST	4
+	int			refcount;
+	bool			synced;
+	struct rcu_head		rcu_head;
+};
+
+struct netdev_hw_addr_list {
+	struct list_head	list;
+	int			count;
+};
+
+struct hh_cache {
 	struct hh_cache *hh_next;	/* Next entry			     */
 	atomic_t	hh_refcnt;	/* number of users                   */
 /*
@@ -274,8 +326,7 @@ struct header_ops {
  * code.
  */
 
-enum netdev_state_t
-{
+enum netdev_state_t {
 	__LINK_STATE_START,
 	__LINK_STATE_PRESENT,
 	__LINK_STATE_NOCARRIER,
@@ -324,20 +375,20 @@ 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);
 
@@ -440,19 +491,31 @@ 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,
 };
 
 struct netdev_queue {
+/*
+ * read mostly part
+ */
 	struct net_device	*dev;
 	struct Qdisc		*qdisc;
 	unsigned long		state;
-	spinlock_t		_xmit_lock;
-	int			xmit_lock_owner;
 	struct Qdisc		*qdisc_sleeping;
+/*
+ * write mostly part
+ */
+	spinlock_t		_xmit_lock ____cacheline_aligned_in_smp;
+	int			xmit_lock_owner;
+	/*
+	 * please use this field instead of dev->trans_start
+	 */
+	unsigned long		trans_start;
+	unsigned long		tx_bytes;
+	unsigned long		tx_packets;
+	unsigned long		tx_dropped;
 } ____cacheline_aligned_in_smp;
 
 
@@ -479,9 +542,11 @@ struct netdev_queue {
  *     This function is called when network device transistions to the down
  *     state.
  *
- * int (*ndo_start_xmit)(struct sk_buff *skb, struct net_device *dev);
+ * netdev_tx_t (*ndo_start_xmit)(struct sk_buff *skb,
+ *                               struct net_device *dev);
  *	Called when a packet needs to be transmitted.
- *	Must return NETDEV_TX_OK , NETDEV_TX_BUSY, or NETDEV_TX_LOCKED,
+ *	Must return NETDEV_TX_OK , NETDEV_TX_BUSY.
+ *        (can also return NETDEV_TX_LOCKED iff NETIF_F_LLTX)
  *	Required can not be NULL.
  *
  * u16 (*ndo_select_queue)(struct net_device *dev, struct sk_buff *skb);
@@ -500,7 +565,7 @@ struct netdev_queue {
  *
  * int (*ndo_set_mac_address)(struct net_device *dev, void *addr);
  *	This function  is called when the Media Access Control address
- *	needs to be changed. If not this interface is not defined, the
+ *	needs to be changed. If this interface is not defined, the
  *	mac address can not be changed.
  *
  * int (*ndo_validate_addr)(struct net_device *dev);
@@ -525,7 +590,7 @@ struct netdev_queue {
  *	Callback uses when the transmitter has not made any progress
  *	for dev->watchdog ticks.
  *
- * struct net_device_stats* (*get_stats)(struct net_device *dev);
+ * struct net_device_stats* (*ndo_get_stats)(struct net_device *dev);
  *	Called when a user wants to get the network device usage
  *	statistics. If not defined, the counters in dev->stats will
  *	be used.
@@ -552,7 +617,7 @@ struct net_device_ops {
 	void			(*ndo_uninit)(struct net_device *dev);
 	int			(*ndo_open)(struct net_device *dev);
 	int			(*ndo_stop)(struct net_device *dev);
-	int			(*ndo_start_xmit) (struct sk_buff *skb,
+	netdev_tx_t		(*ndo_start_xmit) (struct sk_buff *skb,
 						   struct net_device *dev);
 	u16			(*ndo_select_queue)(struct net_device *dev,
 						    struct sk_buff *skb);
@@ -595,12 +660,18 @@ struct net_device_ops {
 	void                    (*ndo_poll_controller)(struct net_device *dev);
 #endif
 #if defined(CONFIG_FCOE) || defined(CONFIG_FCOE_MODULE)
+	int			(*ndo_fcoe_enable)(struct net_device *dev);
+	int			(*ndo_fcoe_disable)(struct net_device *dev);
 	int			(*ndo_fcoe_ddp_setup)(struct net_device *dev,
 						      u16 xid,
 						      struct scatterlist *sgl,
 						      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
 };
 
@@ -614,8 +685,7 @@ struct net_device_ops {
  *	moves out.
  */
 
-struct net_device
-{
+struct net_device {
 
 	/*
 	 * This is the first field of the "visible" part of this structure
@@ -649,6 +719,7 @@ struct net_device
 
 	struct list_head	dev_list;
 	struct list_head	napi_list;
+	struct list_head	unreg_list;
 
 	/* Net device features */
 	unsigned long		features;
@@ -670,7 +741,10 @@ struct net_device
 #define NETIF_F_GRO		16384	/* Generic receive offload */
 #define NETIF_F_LRO		32768	/* large receive offload */
 
+/* the GSO_MASK reserves bits 16 through 23 */
 #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*/
 
 	/* Segmentation offload features */
 #define NETIF_F_GSO_SHIFT	16
@@ -747,10 +821,10 @@ struct net_device
 	unsigned char		addr_len;	/* hardware address length	*/
 	unsigned short          dev_id;		/* for shared network cards */
 
-	spinlock_t		addr_list_lock;
-	struct dev_addr_list	*uc_list;	/* Secondary unicast mac addresses */
-	int			uc_count;	/* Number of installed ucasts	*/
+	struct netdev_hw_addr_list	uc;	/* Secondary unicast
+						   mac addresses */
 	int			uc_promisc;
+	spinlock_t		addr_list_lock;
 	struct dev_addr_list	*mc_list;	/* Multicast mac addresses	*/
 	int			mc_count;	/* Number of installed mcasts	*/
 	unsigned int		promiscuity;
@@ -776,8 +850,12 @@ struct net_device
  */
 	unsigned long		last_rx;	/* Time of last Rx	*/
 	/* Interface address info used in eth_type_trans() */
-	unsigned char		dev_addr[MAX_ADDR_LEN];	/* hw address, (before bcast
-							   because most packets are unicast) */
+	unsigned char		*dev_addr;	/* hw address, (before bcast
+						   because most packets are
+						   unicast) */
+
+	struct netdev_hw_addr_list	dev_addrs; /* list of device
+						      hw addresses */
 
 	unsigned char		broadcast[MAX_ADDR_LEN];	/* hw bcast add	*/
 
@@ -791,12 +869,20 @@ struct net_device
 	/* Number of TX queues currently active in device  */
 	unsigned int		real_num_tx_queues;
 
+	/* root qdisc from userspace point of view */
+	struct Qdisc		*qdisc;
+
 	unsigned long		tx_queue_len;	/* Max frames per queue allowed */
 	spinlock_t		tx_global_lock;
 /*
  * One part is mostly used on xmit path (device)
  */
 	/* These may be needed for future network-power-down code. */
+
+	/*
+	 * trans_start here is expensive for high speed devices on SMP,
+	 * please use netdev_queue->trans_start instead.
+	 */
 	unsigned long		trans_start;	/* Time (in jiffies) of last Tx	*/
 
 	int			watchdog_timeo; /* used by dev_watchdog() */
@@ -810,7 +896,7 @@ 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,
@@ -845,8 +931,8 @@ struct net_device
 
 	/* class/net/name entry */
 	struct device		dev;
-	/* space for optional statistics and wireless sysfs groups */
-	struct attribute_group  *sysfs_groups[3];
+	/* space for optional device, statistics, and wireless sysfs groups */
+	const struct attribute_group *sysfs_groups[4];
 
 	/* rtnetlink link ops */
 	const struct rtnl_link_ops *rtnl_link_ops;
@@ -860,56 +946,17 @@ 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
-
-#ifdef CONFIG_COMPAT_NET_DEV_OPS
-	struct {
-		int			(*init)(struct net_device *dev);
-		void			(*uninit)(struct net_device *dev);
-		int			(*open)(struct net_device *dev);
-		int			(*stop)(struct net_device *dev);
-		int			(*hard_start_xmit) (struct sk_buff *skb,
-							    struct net_device *dev);
-		u16			(*select_queue)(struct net_device *dev,
-							struct sk_buff *skb);
-		void			(*change_rx_flags)(struct net_device *dev,
-							   int flags);
-		void			(*set_rx_mode)(struct net_device *dev);
-		void			(*set_multicast_list)(struct net_device *dev);
-		int			(*set_mac_address)(struct net_device *dev,
-							   void *addr);
-		int			(*validate_addr)(struct net_device *dev);
-		int			(*do_ioctl)(struct net_device *dev,
-						    struct ifreq *ifr, int cmd);
-		int			(*set_config)(struct net_device *dev,
-						      struct ifmap *map);
-		int			(*change_mtu)(struct net_device *dev, int new_mtu);
-		int			(*neigh_setup)(struct net_device *dev,
-						       struct neigh_parms *);
-		void			(*tx_timeout) (struct net_device *dev);
-		struct net_device_stats* (*get_stats)(struct net_device *dev);
-		void			(*vlan_rx_register)(struct net_device *dev,
-							    struct vlan_group *grp);
-		void			(*vlan_rx_add_vid)(struct net_device *dev,
-							   unsigned short vid);
-		void			(*vlan_rx_kill_vid)(struct net_device *dev,
-							    unsigned short vid);
-#ifdef CONFIG_NET_POLL_CONTROLLER
-		void                    (*poll_controller)(struct net_device *dev);
-#endif
-	};
-#endif
 };
 #define to_net_dev(d) container_of(d, struct net_device, dev)
 
 #define	NETDEV_ALIGN		32
-#define	NETDEV_ALIGN_CONST	(NETDEV_ALIGN - 1)
 
 static inline
 struct netdev_queue *netdev_get_tx_queue(const struct net_device *dev,
@@ -980,9 +1027,7 @@ static inline bool netdev_uses_trailer_tags(struct net_device *dev)
  */
 static inline void *netdev_priv(const struct net_device *dev)
 {
-	return (char *)dev + ((sizeof(struct net_device)
-			       + NETDEV_ALIGN_CONST)
-			      & ~NETDEV_ALIGN_CONST);
+	return (char *)dev + ALIGN(sizeof(struct net_device), NETDEV_ALIGN);
 }
 
 /* Set the sysfs physical device reference for the network logical device
@@ -990,6 +1035,12 @@ static inline void *netdev_priv(const struct net_device *dev)
  */
 #define SET_NETDEV_DEV(net, pdev)	((net)->dev.parent = (pdev))
 
+/* Set the sysfs device type for the network logical device to allow
+ * fin grained indentification of different network device types. For
+ * example Ethernet, Wirelss LAN, Bluetooth, WiMAX etc.
+ */
+#define SET_NETDEV_DEVTYPE(net, devtype)	((net)->dev.type = (devtype))
+
 /**
  *	netif_napi_add - initialize a napi context
  *	@dev:  network device
@@ -1012,6 +1063,12 @@ void netif_napi_add(struct net_device *dev, struct napi_struct *napi,
 void netif_napi_del(struct napi_struct *napi);
 
 struct napi_gro_cb {
+	/* Virtual address of skb_shinfo(skb)->frags[0].page + offset. */
+	void *frag0;
+
+	/* Length of frag0. */
+	unsigned int frag0_len;
+
 	/* This indicates where we are processing relative to skb->data. */
 	int data_offset;
 
@@ -1047,14 +1104,6 @@ struct packet_type {
 	struct list_head	list;
 };
 
-struct napi_gro_fraginfo {
-	skb_frag_t frags[MAX_SKB_FRAGS];
-	unsigned int nr_frags;
-	unsigned int ip_summed;
-	unsigned int len;
-	__wsum csum;
-};
-
 #include <linux/interrupt.h>
 #include <linux/notifier.h>
 
@@ -1063,10 +1112,16 @@ 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)
@@ -1079,6 +1134,16 @@ 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 :
@@ -1097,6 +1162,7 @@ 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);
@@ -1104,7 +1170,14 @@ 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);
@@ -1115,13 +1188,14 @@ 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);
 #endif
-extern void	      *skb_gro_header(struct sk_buff *skb, unsigned int hlen);
 extern int	       skb_gro_receive(struct sk_buff **head,
 				       struct sk_buff *skb);
+extern void	       skb_gro_reset_offset(struct sk_buff *skb);
 
 static inline unsigned int skb_gro_offset(const struct sk_buff *skb)
 {
@@ -1138,16 +1212,34 @@ static inline void skb_gro_pull(struct sk_buff *skb, unsigned int len)
 	NAPI_GRO_CB(skb)->data_offset += len;
 }
 
-static inline void skb_gro_reset_offset(struct sk_buff *skb)
+static inline void *skb_gro_header_fast(struct sk_buff *skb,
+					unsigned int offset)
+{
+	return NAPI_GRO_CB(skb)->frag0 + offset;
+}
+
+static inline int skb_gro_header_hard(struct sk_buff *skb, unsigned int hlen)
+{
+	return NAPI_GRO_CB(skb)->frag0_len < hlen;
+}
+
+static inline void *skb_gro_header_slow(struct sk_buff *skb, unsigned int hlen,
+					unsigned int offset)
 {
-	NAPI_GRO_CB(skb)->data_offset = 0;
+	NAPI_GRO_CB(skb)->frag0 = NULL;
+	NAPI_GRO_CB(skb)->frag0_len = 0;
+	return pskb_may_pull(skb, hlen) ? skb->data + offset : NULL;
 }
 
 static inline void *skb_gro_mac_header(struct sk_buff *skb)
 {
-	return skb_mac_header(skb) < skb->data ? skb_mac_header(skb) :
-	       page_address(skb_shinfo(skb)->frags[0].page) +
-	       skb_shinfo(skb)->frags[0].page_offset;
+	return NAPI_GRO_CB(skb)->frag0 ?: skb_mac_header(skb);
+}
+
+static inline void *skb_gro_network_header(struct sk_buff *skb)
+{
+	return (NAPI_GRO_CB(skb)->frag0 ?: skb->data) +
+	       skb_network_offset(skb);
 }
 
 static inline int dev_hard_header(struct sk_buff *skb, struct net_device *dev,
@@ -1182,8 +1274,7 @@ 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;
@@ -1242,7 +1333,7 @@ static inline void netif_tx_wake_queue(struct netdev_queue *dev_queue)
 {
 #ifdef CONFIG_NETPOLL_TRAP
 	if (netpoll_trap()) {
-		clear_bit(__QUEUE_STATE_XOFF, &dev_queue->state);
+		netif_tx_start_queue(dev_queue);
 		return;
 	}
 #endif
@@ -1348,7 +1439,8 @@ static inline int netif_running(const struct net_device *dev)
 static inline void netif_start_subqueue(struct net_device *dev, u16 queue_index)
 {
 	struct netdev_queue *txq = netdev_get_tx_queue(dev, queue_index);
-	clear_bit(__QUEUE_STATE_XOFF, &txq->state);
+
+	netif_tx_start_queue(txq);
 }
 
 /**
@@ -1365,7 +1457,7 @@ static inline void netif_stop_subqueue(struct net_device *dev, u16 queue_index)
 	if (netpoll_trap())
 		return;
 #endif
-	set_bit(__QUEUE_STATE_XOFF, &txq->state);
+	netif_tx_stop_queue(txq);
 }
 
 /**
@@ -1379,7 +1471,8 @@ static inline int __netif_subqueue_stopped(const struct net_device *dev,
 					 u16 queue_index)
 {
 	struct netdev_queue *txq = netdev_get_tx_queue(dev, queue_index);
-	return test_bit(__QUEUE_STATE_XOFF, &txq->state);
+
+	return netif_tx_queue_stopped(txq);
 }
 
 static inline int netif_subqueue_stopped(const struct net_device *dev,
@@ -1435,19 +1528,26 @@ 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 int		dev_gro_receive(struct napi_struct *napi,
+extern gro_result_t	dev_gro_receive(struct napi_struct *napi,
 					struct sk_buff *skb);
-extern int		napi_skb_finish(int ret, struct sk_buff *skb);
-extern int		napi_gro_receive(struct napi_struct *napi,
+extern gro_result_t	napi_skb_finish(gro_result_t ret, struct sk_buff *skb);
+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_fraginfo_skb(struct napi_struct *napi,
-					  struct napi_gro_fraginfo *info);
-extern int		napi_frags_finish(struct napi_struct *napi,
-					  struct sk_buff *skb, int ret);
-extern int		napi_gro_frags(struct napi_struct *napi,
-				       struct napi_gro_fraginfo *info);
+extern struct sk_buff *	napi_get_frags(struct napi_struct *napi);
+extern gro_result_t	napi_frags_finish(struct napi_struct *napi,
+					  struct sk_buff *skb,
+					  gro_result_t ret);
+extern struct sk_buff *	napi_frags_skb(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)
+{
+	kfree_skb(napi->skb);
+	napi->skb = NULL;
+}
+
 extern void		netif_nit_deliver(struct sk_buff *skb);
 extern int		dev_valid_name(const char *name);
 extern int		dev_ioctl(struct net *net, unsigned int cmd, void __user *);
@@ -1464,6 +1564,8 @@ 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;
 
@@ -1502,6 +1604,7 @@ 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
@@ -1514,6 +1617,8 @@ static inline int netif_carrier_ok(const struct net_device *dev)
 	return !test_bit(__LINK_STATE_NOCARRIER, &dev->state);
 }
 
+extern unsigned long dev_trans_start(struct net_device *dev);
+
 extern void __netdev_watchdog_up(struct net_device *dev);
 
 extern void netif_carrier_on(struct net_device *dev);
@@ -1569,7 +1674,8 @@ 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 */);
 }
@@ -1671,6 +1777,12 @@ static inline void __netif_tx_unlock_bh(struct netdev_queue *txq)
 	spin_unlock_bh(&txq->_xmit_lock);
 }
 
+static inline void txq_trans_update(struct netdev_queue *txq)
+{
+	if (txq->xmit_lock_owner != -1)
+		txq->trans_start = jiffies;
+}
+
 /**
  *	netif_tx_lock - grab network device transmit lock
  *	@dev: network device
@@ -1717,8 +1829,7 @@ static inline void netif_tx_unlock(struct net_device *dev)
 		 * force a schedule.
 		 */
 		clear_bit(__QUEUE_STATE_FROZEN, &txq->state);
-		if (!test_bit(__QUEUE_STATE_XOFF, &txq->state))
-			__netif_schedule(txq->qdisc);
+		netif_schedule_queue(txq);
 	}
 	spin_unlock(&dev->tx_global_lock);
 }
@@ -1778,6 +1889,13 @@ static inline void netif_addr_unlock_bh(struct net_device *dev)
 	spin_unlock_bh(&dev->addr_list_lock);
 }
 
+/*
+ * dev_addrs walker. Should be used only for read access. Call with
+ * rcu_read_lock held.
+ */
+#define for_each_dev_addr(dev, ha) \
+		list_for_each_entry_rcu(ha, &dev->dev_addrs.list, list)
+
 /* These functions live elsewhere (drivers/net/net_init.c, but related) */
 
 extern void		ether_setup(struct net_device *dev);
@@ -1790,11 +1908,24 @@ extern struct net_device *alloc_netdev_mq(int sizeof_priv, const char *name,
 	alloc_netdev_mq(sizeof_priv, name, setup, 1)
 extern int		register_netdev(struct net_device *dev);
 extern void		unregister_netdev(struct net_device *dev);
+
+/* Functions used for device addresses handling */
+extern int dev_addr_add(struct net_device *dev, unsigned char *addr,
+			unsigned char addr_type);
+extern int dev_addr_del(struct net_device *dev, unsigned char *addr,
+			unsigned char addr_type);
+extern int dev_addr_add_multiple(struct net_device *to_dev,
+				 struct net_device *from_dev,
+				 unsigned char addr_type);
+extern int dev_addr_del_multiple(struct net_device *to_dev,
+				 struct net_device *from_dev,
+				 unsigned char addr_type);
+
 /* Functions used for secondary unicast and multicast support */
 extern void		dev_set_rx_mode(struct net_device *dev);
 extern void		__dev_set_rx_mode(struct net_device *dev);
-extern int		dev_unicast_delete(struct net_device *dev, void *addr, int alen);
-extern int		dev_unicast_add(struct net_device *dev, void *addr, int alen);
+extern int		dev_unicast_delete(struct net_device *dev, void *addr);
+extern int		dev_unicast_add(struct net_device *dev, void *addr);
 extern int		dev_unicast_sync(struct net_device *to, struct net_device *from);
 extern void		dev_unicast_unsync(struct net_device *to, struct net_device *from);
 extern int 		dev_mc_delete(struct net_device *dev, void *addr, int alen, int all);
@@ -1808,12 +1939,14 @@ extern void		__dev_addr_unsync(struct dev_addr_list **to, int *to_count, struct
 extern int		dev_set_promiscuity(struct net_device *dev, int inc);
 extern int		dev_set_allmulti(struct net_device *dev, int inc);
 extern void		netdev_state_change(struct net_device *dev);
-extern void		netdev_bonding_change(struct net_device *dev);
+extern void		netdev_bonding_change(struct net_device *dev,
+					      unsigned long event);
 extern void		netdev_features_change(struct net_device *dev);
 /* Load a device via the kmod */
 extern void		dev_load(struct net *net, const char *name);
 extern void		dev_mcast_init(void);
 extern 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;
@@ -1848,6 +1981,9 @@ 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;
@@ -1856,15 +1992,14 @@ static inline int net_gso_ok(int features, int gso_type)
 
 static inline int skb_gso_ok(struct sk_buff *skb, int features)
 {
-	return net_gso_ok(features, skb_shinfo(skb)->gso_type);
+	return net_gso_ok(features, skb_shinfo(skb)->gso_type) &&
+	       (!skb_has_frags(skb) || (features & NETIF_F_FRAGLIST));
 }
 
 static inline int netif_needs_gso(struct net_device *dev, struct sk_buff *skb)
 {
 	return skb_is_gso(skb) &&
 	       (!skb_gso_ok(skb, dev->features) ||
-	        (skb_shinfo(skb)->frag_list &&
-	         !(dev->features & NETIF_F_FRAGLIST)) ||
 		unlikely(skb->ip_summed != CHECKSUM_PARTIAL));
 }
 
@@ -1874,6 +2009,16 @@ static inline void netif_set_gso_max_size(struct net_device *dev,
 	dev->gso_max_size = size;
 }
 
+static inline void skb_bond_set_mac_by_master(struct sk_buff *skb,
+					      struct net_device *master)
+{
+	if (skb->pkt_type == PACKET_HOST) {
+		u16 *dest = (u16 *) eth_hdr(skb)->h_dest;
+
+		memcpy(dest, master->dev_addr, ETH_ALEN);
+	}
+}
+
 /* On bonding slaves other than the currently active slave, suppress
  * duplicates except for 802.3ad ETH_P_SLOW, alb non-mcast/bcast, and
  * ARP on active-backup slaves with arp_validate enabled.
@@ -1887,6 +2032,14 @@ static inline int skb_bond_should_drop(struct sk_buff *skb)
 		if (master->priv_flags & IFF_MASTER_ARPMON)
 			dev->last_rx = jiffies;
 
+		if ((master->priv_flags & IFF_MASTER_ALB) && master->br_port) {
+			/* Do address unmangle. The local destination address
+			 * will be always the one master has. Provides the right
+			 * functionality in a bridge.
+			 */
+			skb_bond_set_mac_by_master(skb, master);
+		}
+
 		if (dev->priv_flags & IFF_SLAVE_INACTIVE) {
 			if ((dev->priv_flags & IFF_SLAVE_NEEDARP) &&
 			    skb->protocol == __cpu_to_be16(ETH_P_ARP))
@@ -1908,6 +2061,28 @@ static inline int skb_bond_should_drop(struct sk_buff *skb)
 }
 
 extern struct pernet_operations __net_initdata loopback_net_ops;
+
+static inline int dev_ethtool_get_settings(struct net_device *dev,
+					   struct ethtool_cmd *cmd)
+{
+	if (!dev->ethtool_ops || !dev->ethtool_ops->get_settings)
+		return -EOPNOTSUPP;
+	return dev->ethtool_ops->get_settings(dev, cmd);
+}
+
+static inline u32 dev_ethtool_get_rx_csum(struct net_device *dev)
+{
+	if (!dev->ethtool_ops || !dev->ethtool_ops->get_rx_csum)
+		return 0;
+	return dev->ethtool_ops->get_rx_csum(dev);
+}
+
+static inline u32 dev_ethtool_get_flags(struct net_device *dev)
+{
+	if (!dev->ethtool_ops || !dev->ethtool_ops->get_flags)
+		return 0;
+	return dev->ethtool_ops->get_flags(dev);
+}
 #endif /* __KERNEL__ */
 
-#endif	/* _LINUX_DEV_H */
+#endif	/* _LINUX_NETDEVICE_H */
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index 48cfe51bfddc..48c54960773c 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;
@@ -221,12 +219,12 @@ __ret;})
 
 /* Call setsockopt() */
 int nf_setsockopt(struct sock *sk, u_int8_t pf, int optval, char __user *opt,
-		  int len);
+		  unsigned int len);
 int nf_getsockopt(struct sock *sk, u_int8_t pf, int optval, char __user *opt,
 		  int *len);
 
 int compat_nf_setsockopt(struct sock *sk, u_int8_t pf, int optval,
-		char __user *opt, int len);
+		char __user *opt, unsigned int len);
 int compat_nf_getsockopt(struct sock *sk, u_int8_t pf, int optval,
 		char __user *opt, int *len);
 
diff --git a/include/linux/netfilter/Kbuild b/include/linux/netfilter/Kbuild
index af9d2fb97212..2aea50399c0b 100644
--- a/include/linux/netfilter/Kbuild
+++ b/include/linux/netfilter/Kbuild
@@ -33,6 +33,7 @@ header-y += xt_limit.h
 header-y += xt_mac.h
 header-y += xt_mark.h
 header-y += xt_multiport.h
+header-y += xt_osf.h
 header-y += xt_owner.h
 header-y += xt_pkttype.h
 header-y += xt_quota.h
diff --git a/include/linux/netfilter/nf_conntrack_common.h b/include/linux/netfilter/nf_conntrack_common.h
index 885cbe282260..a374787ed9b0 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,
 
@@ -75,78 +74,8 @@ enum ip_conntrack_status {
 	IPS_FIXED_TIMEOUT = (1 << IPS_FIXED_TIMEOUT_BIT),
 };
 
-/* Connection tracking event bits */
-enum ip_conntrack_events
-{
-	/* New conntrack */
-	IPCT_NEW_BIT = 0,
-	IPCT_NEW = (1 << IPCT_NEW_BIT),
-
-	/* Expected connection */
-	IPCT_RELATED_BIT = 1,
-	IPCT_RELATED = (1 << IPCT_RELATED_BIT),
-
-	/* Destroyed conntrack */
-	IPCT_DESTROY_BIT = 2,
-	IPCT_DESTROY = (1 << IPCT_DESTROY_BIT),
-
-	/* Timer has been refreshed */
-	IPCT_REFRESH_BIT = 3,
-	IPCT_REFRESH = (1 << IPCT_REFRESH_BIT),
-
-	/* Status has changed */
-	IPCT_STATUS_BIT = 4,
-	IPCT_STATUS = (1 << IPCT_STATUS_BIT),
-
-	/* Update of protocol info */
-	IPCT_PROTOINFO_BIT = 5,
-	IPCT_PROTOINFO = (1 << IPCT_PROTOINFO_BIT),
-
-	/* Volatile protocol info */
-	IPCT_PROTOINFO_VOLATILE_BIT = 6,
-	IPCT_PROTOINFO_VOLATILE = (1 << IPCT_PROTOINFO_VOLATILE_BIT),
-
-	/* New helper for conntrack */
-	IPCT_HELPER_BIT = 7,
-	IPCT_HELPER = (1 << IPCT_HELPER_BIT),
-
-	/* Update of helper info */
-	IPCT_HELPINFO_BIT = 8,
-	IPCT_HELPINFO = (1 << IPCT_HELPINFO_BIT),
-
-	/* Volatile helper info */
-	IPCT_HELPINFO_VOLATILE_BIT = 9,
-	IPCT_HELPINFO_VOLATILE = (1 << IPCT_HELPINFO_VOLATILE_BIT),
-
-	/* NAT info */
-	IPCT_NATINFO_BIT = 10,
-	IPCT_NATINFO = (1 << IPCT_NATINFO_BIT),
-
-	/* Counter highest bit has been set, unused */
-	IPCT_COUNTER_FILLING_BIT = 11,
-	IPCT_COUNTER_FILLING = (1 << IPCT_COUNTER_FILLING_BIT),
-
-	/* Mark is set */
-	IPCT_MARK_BIT = 12,
-	IPCT_MARK = (1 << IPCT_MARK_BIT),
-
-	/* NAT sequence adjustment */
-	IPCT_NATSEQADJ_BIT = 13,
-	IPCT_NATSEQADJ = (1 << IPCT_NATSEQADJ_BIT),
-
-	/* Secmark is set */
-	IPCT_SECMARK_BIT = 14,
-	IPCT_SECMARK = (1 << IPCT_SECMARK_BIT),
-};
-
-enum ip_conntrack_expect_events {
-	IPEXP_NEW_BIT = 0,
-	IPEXP_NEW = (1 << IPEXP_NEW_BIT),
-};
-
 #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_tcp.h b/include/linux/netfilter/nf_conntrack_tcp.h
index 3066789b972a..6e135f97e59a 100644
--- a/include/linux/netfilter/nf_conntrack_tcp.h
+++ b/include/linux/netfilter/nf_conntrack_tcp.h
@@ -15,7 +15,8 @@ enum tcp_conntrack {
 	TCP_CONNTRACK_LAST_ACK,
 	TCP_CONNTRACK_TIME_WAIT,
 	TCP_CONNTRACK_CLOSE,
-	TCP_CONNTRACK_LISTEN,
+	TCP_CONNTRACK_LISTEN,	/* obsolete */
+#define TCP_CONNTRACK_SYN_SENT2	TCP_CONNTRACK_LISTEN
 	TCP_CONNTRACK_MAX,
 	TCP_CONNTRACK_IGNORE
 };
@@ -35,6 +36,9 @@ enum tcp_conntrack {
 /* Has unacknowledged data */
 #define IP_CT_TCP_FLAG_DATA_UNACKNOWLEDGED	0x10
 
+/* The field td_maxack has been set */
+#define IP_CT_TCP_FLAG_MAXACK_SET		0x20
+
 struct nf_ct_tcp_flags {
 	__u8 flags;
 	__u8 mask;
@@ -46,12 +50,12 @@ struct ip_ct_tcp_state {
 	u_int32_t	td_end;		/* max of seq + len */
 	u_int32_t	td_maxend;	/* max of ack + max(win, 1) */
 	u_int32_t	td_maxwin;	/* max(win) */
+	u_int32_t	td_maxack;	/* max of ack */
 	u_int8_t	td_scale;	/* window scale factor */
 	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 */
@@ -62,6 +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 c600083cbdf5..49d321f3ccd2 100644
--- a/include/linux/netfilter/nfnetlink.h
+++ b/include/linux/netfilter/nfnetlink.h
@@ -46,7 +46,8 @@ struct nfgenmsg {
 #define NFNL_SUBSYS_CTNETLINK_EXP	2
 #define NFNL_SUBSYS_QUEUE		3
 #define NFNL_SUBSYS_ULOG		4
-#define NFNL_SUBSYS_COUNT		5
+#define NFNL_SUBSYS_OSF			5
+#define NFNL_SUBSYS_COUNT		6
 
 #ifdef __KERNEL__
 
@@ -54,16 +55,15 @@ 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, 
-		struct nlmsghdr *nlh, struct nlattr *cda[]);
+		    const struct nlmsghdr *nlh,
+		    const struct nlattr * const cda[]);
 	const struct nla_policy *policy;	/* netlink attribute policy */
 	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 */
@@ -75,7 +75,7 @@ extern int nfnetlink_subsys_unregister(const struct nfnetlink_subsystem *n);
 
 extern int nfnetlink_has_listeners(unsigned int group);
 extern int nfnetlink_send(struct sk_buff *skb, u32 pid, unsigned group, 
-			  int echo);
+			  int echo, gfp_t flags);
 extern void nfnetlink_set_err(u32 pid, u32 group, int error);
 extern int nfnetlink_unicast(struct sk_buff *skb, u_int32_t pid, int flags);
 
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 29fe9ea1d346..ed4ef8d0b11b 100644
--- a/include/linux/netfilter/nfnetlink_conntrack.h
+++ b/include/linux/netfilter/nfnetlink_conntrack.h
@@ -100,6 +100,8 @@ enum ctattr_protoinfo_tcp {
 enum ctattr_protoinfo_dccp {
 	CTA_PROTOINFO_DCCP_UNSPEC,
 	CTA_PROTOINFO_DCCP_STATE,
+	CTA_PROTOINFO_DCCP_ROLE,
+	CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ,
 	__CTA_PROTOINFO_DCCP_MAX,
 };
 #define CTA_PROTOINFO_DCCP_MAX (__CTA_PROTOINFO_DCCP_MAX - 1)
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index 7b1a652066c0..378f27ae7772 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;
@@ -90,8 +86,7 @@ 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;
@@ -109,14 +104,12 @@ 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];
 
@@ -184,9 +177,10 @@ struct xt_counters_info
  * @matchinfo:	per-match data
  * @fragoff:	packet is a fragment, this is the data offset
  * @thoff:	position of transport header relative to skb->data
- * @hotdrop:	drop packet if we had inspection problems
+ * @hook:	hook number given packet came from
  * @family:	Actual NFPROTO_* through which the function is invoked
  * 		(helpful when match->family == NFPROTO_UNSPEC)
+ * @hotdrop:	drop packet if we had inspection problems
  */
 struct xt_match_param {
 	const struct net_device *in, *out;
@@ -194,8 +188,9 @@ struct xt_match_param {
 	const void *matchinfo;
 	int fragoff;
 	unsigned int thoff;
-	bool *hotdrop;
+	unsigned int hooknum;
 	u_int8_t family;
+	bool *hotdrop;
 };
 
 /**
@@ -236,9 +231,9 @@ struct xt_mtdtor_param {
  */
 struct xt_target_param {
 	const struct net_device *in, *out;
-	unsigned int hooknum;
 	const struct xt_target *target;
 	const void *targinfo;
+	unsigned int hooknum;
 	u_int8_t family;
 };
 
@@ -267,8 +262,7 @@ struct xt_tgdtor_param {
 	u_int8_t family;
 };
 
-struct xt_match
-{
+struct xt_match {
 	struct list_head list;
 
 	const char name[XT_FUNCTION_MAXNAMELEN-1];
@@ -308,8 +302,7 @@ struct xt_match
 };
 
 /* Registration hooks for targets. */
-struct xt_target
-{
+struct xt_target {
 	struct list_head list;
 
 	const char name[XT_FUNCTION_MAXNAMELEN-1];
@@ -347,16 +340,12 @@ struct xt_target
 };
 
 /* Furniture shopping... */
-struct xt_table
-{
+struct xt_table {
 	struct list_head list;
 
 	/* What hooks you will enter on */
 	unsigned int valid_hooks;
 
-	/* Lock for the curtain */
-	struct mutex lock;
-
 	/* Man behind the curtain... */
 	struct xt_table_info *private;
 
@@ -372,8 +361,7 @@ 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 */
@@ -408,7 +396,7 @@ extern int xt_check_target(struct xt_tgchk_param *,
 			   unsigned int size, u_int8_t proto, bool inv_proto);
 
 extern struct xt_table *xt_register_table(struct net *net,
-					  struct xt_table *table,
+					  const struct xt_table *table,
 					  struct xt_table_info *bootstrap,
 					  struct xt_table_info *newinfo);
 extern void *xt_unregister_table(struct xt_table *table);
@@ -434,8 +422,74 @@ extern void xt_proto_fini(struct net *net, u_int8_t af);
 
 extern struct xt_table_info *xt_alloc_table_info(unsigned int size);
 extern void xt_free_table_info(struct xt_table_info *info);
-extern void xt_table_entry_swap_rcu(struct xt_table_info *old,
-				    struct xt_table_info *new);
+
+/*
+ * Per-CPU spinlock associated with per-cpu table entries, and
+ * with a counter for the "reading" side that allows a recursive
+ * reader to avoid taking the lock and deadlocking.
+ *
+ * "reading" is used by ip/arp/ip6 tables rule processing which runs per-cpu.
+ * It needs to ensure that the rules are not being changed while the packet
+ * is being processed. In some cases, the read lock will be acquired
+ * twice on the same CPU; this is okay because of the count.
+ *
+ * "writing" is used when reading counters.
+ *  During replace any readers that are using the old tables have to complete
+ *  before freeing the old table. This is handled by the write locking
+ *  necessary for reading the counters.
+ */
+struct xt_info_lock {
+	spinlock_t lock;
+	unsigned char readers;
+};
+DECLARE_PER_CPU(struct xt_info_lock, xt_info_locks);
+
+/*
+ * Note: we need to ensure that preemption is disabled before acquiring
+ * the per-cpu-variable, so we do it as a two step process rather than
+ * using "spin_lock_bh()".
+ *
+ * We _also_ need to disable bottom half processing before updating our
+ * nesting count, to make sure that the only kind of re-entrancy is this
+ * code being called by itself: since the count+lock is not an atomic
+ * operation, we can allow no races.
+ *
+ * _Only_ that special combination of being per-cpu and never getting
+ * re-entered asynchronously means that the count is safe.
+ */
+static inline void xt_info_rdlock_bh(void)
+{
+	struct xt_info_lock *lock;
+
+	local_bh_disable();
+	lock = &__get_cpu_var(xt_info_locks);
+	if (likely(!lock->readers++))
+		spin_lock(&lock->lock);
+}
+
+static inline void xt_info_rdunlock_bh(void)
+{
+	struct xt_info_lock *lock = &__get_cpu_var(xt_info_locks);
+
+	if (likely(!--lock->readers))
+		spin_unlock(&lock->lock);
+	local_bh_enable();
+}
+
+/*
+ * The "writer" side needs to get exclusive access to the lock,
+ * regardless of readers.  This must be called with bottom half
+ * processing (and thus also preemption) disabled.
+ */
+static inline void xt_info_wrlock(unsigned int cpu)
+{
+	spin_lock(&per_cpu(xt_info_locks, cpu).lock);
+}
+
+static inline void xt_info_wrunlock(unsigned int cpu)
+{
+	spin_unlock(&per_cpu(xt_info_locks, cpu).lock);
+}
 
 /*
  * This helper is performance critical and must be inlined
@@ -463,8 +517,7 @@ static inline unsigned long ifname_compare_aligned(const char *_a,
 #ifdef CONFIG_COMPAT
 #include <net/compat.h>
 
-struct compat_xt_entry_match
-{
+struct compat_xt_entry_match {
 	union {
 		struct {
 			u_int16_t match_size;
@@ -480,8 +533,7 @@ 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;
@@ -501,8 +553,7 @@ 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 {
 #if defined(CONFIG_X86_64) || defined(CONFIG_IA64)
 	u_int32_t cnt[4];
 #else
@@ -510,8 +561,7 @@ struct compat_xt_counters
 #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];
diff --git a/include/linux/netfilter/xt_CONNMARK.h b/include/linux/netfilter/xt_CONNMARK.h
index 7635c8ffdadb..0a8545866752 100644
--- a/include/linux/netfilter/xt_CONNMARK.h
+++ b/include/linux/netfilter/xt_CONNMARK.h
@@ -18,12 +18,6 @@ enum {
 	XT_CONNMARK_RESTORE
 };
 
-struct xt_connmark_target_info {
-	unsigned long mark;
-	unsigned long mask;
-	__u8 mode;
-};
-
 struct xt_connmark_tginfo1 {
 	__u32 ctmark, ctmask, nfmask;
 	__u8 mode;
diff --git a/include/linux/netfilter/xt_LED.h b/include/linux/netfilter/xt_LED.h
index 4c91a0d770d0..f5509e7524d3 100644
--- a/include/linux/netfilter/xt_LED.h
+++ b/include/linux/netfilter/xt_LED.h
@@ -1,6 +1,8 @@
 #ifndef _XT_LED_H
 #define _XT_LED_H
 
+#include <linux/types.h>
+
 struct xt_led_info {
 	char id[27];        /* Unique ID for this trigger in the LED class */
 	__u8 always_blink;  /* Blink even if the LED is already on */
diff --git a/include/linux/netfilter/xt_MARK.h b/include/linux/netfilter/xt_MARK.h
index 028304bcc0b1..bc9561bdef79 100644
--- a/include/linux/netfilter/xt_MARK.h
+++ b/include/linux/netfilter/xt_MARK.h
@@ -3,23 +3,6 @@
 
 #include <linux/types.h>
 
-/* Version 0 */
-struct xt_mark_target_info {
-	unsigned long mark;
-};
-
-/* Version 1 */
-enum {
-	XT_MARK_SET=0,
-	XT_MARK_AND,
-	XT_MARK_OR,
-};
-
-struct xt_mark_target_info_v1 {
-	unsigned long mark;
-	__u8 mode;
-};
-
 struct xt_mark_tginfo2 {
 	__u32 mark, mask;
 };
diff --git a/include/linux/netfilter/xt_NFQUEUE.h b/include/linux/netfilter/xt_NFQUEUE.h
index 982a89f78272..2584f4a777de 100644
--- a/include/linux/netfilter/xt_NFQUEUE.h
+++ b/include/linux/netfilter/xt_NFQUEUE.h
@@ -15,4 +15,9 @@ struct xt_NFQ_info {
 	__u16 queuenum;
 };
 
+struct xt_NFQ_info_v1 {
+	__u16 queuenum;
+	__u16 queues_total;
+};
+
 #endif /* _XT_NFQ_TARGET_H */
diff --git a/include/linux/netfilter/xt_cluster.h b/include/linux/netfilter/xt_cluster.h
index 5e0a0d07b526..886682656f09 100644
--- a/include/linux/netfilter/xt_cluster.h
+++ b/include/linux/netfilter/xt_cluster.h
@@ -12,4 +12,6 @@ struct xt_cluster_match_info {
 	u_int32_t		flags;
 };
 
+#define XT_CLUSTER_NODES_MAX	32
+
 #endif /* _XT_CLUSTER_MATCH_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_connmark.h b/include/linux/netfilter/xt_connmark.h
index 571e266d004c..619e47cde01a 100644
--- a/include/linux/netfilter/xt_connmark.h
+++ b/include/linux/netfilter/xt_connmark.h
@@ -12,11 +12,6 @@
  * (at your option) any later version.
  */
 
-struct xt_connmark_info {
-	unsigned long mark, mask;
-	__u8 invert;
-};
-
 struct xt_connmark_mtinfo1 {
 	__u32 mark, mask;
 	__u8 invert;
diff --git a/include/linux/netfilter/xt_conntrack.h b/include/linux/netfilter/xt_conntrack.h
index 3430c7751948..54f47a2f6152 100644
--- a/include/linux/netfilter/xt_conntrack.h
+++ b/include/linux/netfilter/xt_conntrack.h
@@ -32,42 +32,6 @@ enum {
 	XT_CONNTRACK_DIRECTION    = 1 << 12,
 };
 
-/* This is exposed to userspace, so remains frozen in time. */
-struct ip_conntrack_old_tuple
-{
-	struct {
-		__be32 ip;
-		union {
-			__u16 all;
-		} u;
-	} src;
-
-	struct {
-		__be32 ip;
-		union {
-			__u16 all;
-		} u;
-
-		/* The protocol. */
-		__u16 protonum;
-	} dst;
-};
-
-struct xt_conntrack_info
-{
-	unsigned int statemask, statusmask;
-
-	struct ip_conntrack_old_tuple tuple[IP_CT_DIR_MAX];
-	struct in_addr sipmsk[IP_CT_DIR_MAX], dipmsk[IP_CT_DIR_MAX];
-
-	unsigned long expires_min, expires_max;
-
-	/* Flags word */
-	__u8 flags;
-	/* Inverse flags */
-	__u8 invflags;
-};
-
 struct xt_conntrack_mtinfo1 {
 	union nf_inet_addr origsrc_addr, origsrc_mask;
 	union nf_inet_addr origdst_addr, origdst_mask;
@@ -81,4 +45,17 @@ struct xt_conntrack_mtinfo1 {
 	__u8 state_mask, status_mask;
 };
 
+struct xt_conntrack_mtinfo2 {
+	union nf_inet_addr origsrc_addr, origsrc_mask;
+	union nf_inet_addr origdst_addr, origdst_mask;
+	union nf_inet_addr replsrc_addr, replsrc_mask;
+	union nf_inet_addr repldst_addr, repldst_mask;
+	__u32 expires_min, expires_max;
+	__u16 l4proto;
+	__be16 origsrc_port, origdst_port;
+	__be16 replsrc_port, repldst_port;
+	__u16 match_flags, invert_flags;
+	__u16 state_mask, status_mask;
+};
+
 #endif /*_XT_CONNTRACK_H*/
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_mark.h b/include/linux/netfilter/xt_mark.h
index 6fa460a3cc29..6607c8f38ea5 100644
--- a/include/linux/netfilter/xt_mark.h
+++ b/include/linux/netfilter/xt_mark.h
@@ -3,11 +3,6 @@
 
 #include <linux/types.h>
 
-struct xt_mark_info {
-    unsigned long mark, mask;
-    __u8 invert;
-};
-
 struct xt_mark_mtinfo1 {
 	__u32 mark, mask;
 	__u8 invert;
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_osf.h b/include/linux/netfilter/xt_osf.h
new file mode 100644
index 000000000000..18afa495f973
--- /dev/null
+++ b/include/linux/netfilter/xt_osf.h
@@ -0,0 +1,135 @@
+/*
+ * Copyright (c) 2003+ Evgeniy Polyakov <johnpol@2ka.mxt.ru>
+ *
+ *
+ * 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 _XT_OSF_H
+#define _XT_OSF_H
+
+#include <linux/types.h>
+
+#define MAXGENRELEN		32
+
+#define XT_OSF_GENRE		(1<<0)
+#define	XT_OSF_TTL		(1<<1)
+#define XT_OSF_LOG		(1<<2)
+#define XT_OSF_INVERT		(1<<3)
+
+#define XT_OSF_LOGLEVEL_ALL	0	/* log all matched fingerprints */
+#define XT_OSF_LOGLEVEL_FIRST	1	/* log only the first matced fingerprint */
+#define XT_OSF_LOGLEVEL_ALL_KNOWN	2 /* do not log unknown packets */
+
+#define XT_OSF_TTL_TRUE		0	/* True ip and fingerprint TTL comparison */
+#define XT_OSF_TTL_LESS		1	/* Check if ip TTL is less than fingerprint one */
+#define XT_OSF_TTL_NOCHECK	2	/* Do not compare ip and fingerprint TTL at all */
+
+struct xt_osf_info {
+	char			genre[MAXGENRELEN];
+	__u32			len;
+	__u32			flags;
+	__u32			loglevel;
+	__u32			ttl;
+};
+
+/*
+ * Wildcard MSS (kind of).
+ * It is used to implement a state machine for the different wildcard values
+ * of the MSS and window sizes.
+ */
+struct xt_osf_wc {
+	__u32			wc;
+	__u32			val;
+};
+
+/*
+ * This struct represents IANA options
+ * http://www.iana.org/assignments/tcp-parameters
+ */
+struct xt_osf_opt {
+	__u16			kind, length;
+	struct xt_osf_wc	wc;
+};
+
+struct xt_osf_user_finger {
+	struct xt_osf_wc	wss;
+
+	__u8			ttl, df;
+	__u16			ss, mss;
+	__u16			opt_num;
+
+	char			genre[MAXGENRELEN];
+	char			version[MAXGENRELEN];
+	char			subtype[MAXGENRELEN];
+
+	/* MAX_IPOPTLEN is maximum if all options are NOPs or EOLs */
+	struct xt_osf_opt	opt[MAX_IPOPTLEN];
+};
+
+struct xt_osf_nlmsg {
+	struct xt_osf_user_finger	f;
+	struct iphdr		ip;
+	struct tcphdr		tcp;
+};
+
+/* Defines for IANA option kinds */
+
+enum iana_options {
+	OSFOPT_EOL = 0,		/* End of options */
+	OSFOPT_NOP, 		/* NOP */
+	OSFOPT_MSS, 		/* Maximum segment size */
+	OSFOPT_WSO, 		/* Window scale option */
+	OSFOPT_SACKP,		/* SACK permitted */
+	OSFOPT_SACK,		/* SACK */
+	OSFOPT_ECHO,
+	OSFOPT_ECHOREPLY,
+	OSFOPT_TS,		/* Timestamp option */
+	OSFOPT_POCP,		/* Partial Order Connection Permitted */
+	OSFOPT_POSP,		/* Partial Order Service Profile */
+
+	/* Others are not used in the current OSF */
+	OSFOPT_EMPTY = 255,
+};
+
+/*
+ * Initial window size option state machine: multiple of mss, mtu or
+ * plain numeric value. Can also be made as plain numeric value which
+ * is not a multiple of specified value.
+ */
+enum xt_osf_window_size_options {
+	OSF_WSS_PLAIN	= 0,
+	OSF_WSS_MSS,
+	OSF_WSS_MTU,
+	OSF_WSS_MODULO,
+	OSF_WSS_MAX,
+};
+
+/*
+ * Add/remove fingerprint from the kernel.
+ */
+enum xt_osf_msg_types {
+	OSF_MSG_ADD,
+	OSF_MSG_REMOVE,
+	OSF_MSG_MAX,
+};
+
+enum xt_osf_attr_type {
+	OSF_ATTR_UNSPEC,
+	OSF_ATTR_FINGER,
+	OSF_ATTR_MAX,
+};
+
+#endif				/* _XT_OSF_H */
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_socket.h b/include/linux/netfilter/xt_socket.h
new file mode 100644
index 000000000000..6f475b8ff34b
--- /dev/null
+++ b/include/linux/netfilter/xt_socket.h
@@ -0,0 +1,12 @@
+#ifndef _XT_SOCKET_H
+#define _XT_SOCKET_H
+
+enum {
+	XT_SOCKET_TRANSPARENT = 1 << 0,
+};
+
+struct xt_socket_mtinfo1 {
+	__u8 flags;
+};
+
+#endif /* _XT_SOCKET_H */
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 590ac3d6d5d6..f2336523a9df 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];
 
@@ -224,20 +221,17 @@ 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;
 };
@@ -265,7 +259,7 @@ struct arpt_error
 }
 
 extern struct xt_table *arpt_register_table(struct net *net,
-					    struct xt_table *table,
+					    const struct xt_table *table,
 					    const struct arpt_replace *repl);
 extern void arpt_unregister_table(struct xt_table *table);
 extern unsigned int arpt_do_table(struct sk_buff *skb,
@@ -279,8 +273,7 @@ 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;
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 e40ddb94b1af..3cc40c131cc3 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;
@@ -301,7 +288,7 @@ struct ebt_table
 #define EBT_ALIGN(s) (((s) + (__alignof__(struct ebt_replace)-1)) & \
 		     ~(__alignof__(struct ebt_replace)-1))
 extern struct ebt_table *ebt_register_table(struct net *net,
-					    struct ebt_table *table);
+					    const struct ebt_table *table);
 extern void ebt_unregister_table(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,
diff --git a/include/linux/netfilter_ipv4/Kbuild b/include/linux/netfilter_ipv4/Kbuild
index 3a7105bb8f33..431b40761920 100644
--- a/include/linux/netfilter_ipv4/Kbuild
+++ b/include/linux/netfilter_ipv4/Kbuild
@@ -1,46 +1,14 @@
-header-y += ipt_CLASSIFY.h
 header-y += ipt_CLUSTERIP.h
-header-y += ipt_CONNMARK.h
-header-y += ipt_DSCP.h
 header-y += ipt_ECN.h
 header-y += ipt_LOG.h
-header-y += ipt_MARK.h
-header-y += ipt_NFQUEUE.h
 header-y += ipt_REJECT.h
 header-y += ipt_SAME.h
-header-y += ipt_TCPMSS.h
-header-y += ipt_TOS.h
 header-y += ipt_TTL.h
 header-y += ipt_ULOG.h
 header-y += ipt_addrtype.h
 header-y += ipt_ah.h
-header-y += ipt_comment.h
-header-y += ipt_connbytes.h
-header-y += ipt_connmark.h
-header-y += ipt_conntrack.h
-header-y += ipt_dccp.h
-header-y += ipt_dscp.h
 header-y += ipt_ecn.h
-header-y += ipt_esp.h
-header-y += ipt_hashlimit.h
-header-y += ipt_helper.h
-header-y += ipt_iprange.h
-header-y += ipt_length.h
-header-y += ipt_limit.h
-header-y += ipt_mac.h
-header-y += ipt_mark.h
-header-y += ipt_multiport.h
-header-y += ipt_owner.h
-header-y += ipt_physdev.h
-header-y += ipt_pkttype.h
-header-y += ipt_policy.h
 header-y += ipt_realm.h
-header-y += ipt_recent.h
-header-y += ipt_sctp.h
-header-y += ipt_state.h
-header-y += ipt_string.h
-header-y += ipt_tcpmss.h
-header-y += ipt_tos.h
 header-y += ipt_ttl.h
 
 unifdef-y += ip_queue.h
diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h
index 092bd50581a9..27b3f5807305 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];
 
@@ -245,25 +240,22 @@ ipt_get_target(struct ipt_entry *e)
 extern void ipt_init(void) __init;
 
 extern struct xt_table *ipt_register_table(struct net *net,
-					   struct xt_table *table,
+					   const struct xt_table *table,
 					   const struct ipt_replace *repl);
 extern void ipt_unregister_table(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;
 };
@@ -301,8 +293,7 @@ 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;
diff --git a/include/linux/netfilter_ipv4/ipt_CLASSIFY.h b/include/linux/netfilter_ipv4/ipt_CLASSIFY.h
deleted file mode 100644
index a46d511b5c36..000000000000
--- a/include/linux/netfilter_ipv4/ipt_CLASSIFY.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _IPT_CLASSIFY_H
-#define _IPT_CLASSIFY_H
-
-#include <linux/netfilter/xt_CLASSIFY.h>
-#define ipt_classify_target_info xt_classify_target_info
-
-#endif /*_IPT_CLASSIFY_H */
diff --git a/include/linux/netfilter_ipv4/ipt_CONNMARK.h b/include/linux/netfilter_ipv4/ipt_CONNMARK.h
deleted file mode 100644
index 9ecfee0a9e33..000000000000
--- a/include/linux/netfilter_ipv4/ipt_CONNMARK.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef _IPT_CONNMARK_H_target
-#define _IPT_CONNMARK_H_target
-
-/* Copyright (C) 2002,2004 MARA Systems AB <http://www.marasystems.com>
- * by Henrik Nordstrom <hno@marasystems.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.
- */
-#include <linux/netfilter/xt_CONNMARK.h>
-#define IPT_CONNMARK_SET	XT_CONNMARK_SET
-#define IPT_CONNMARK_SAVE	XT_CONNMARK_SAVE
-#define	IPT_CONNMARK_RESTORE	XT_CONNMARK_RESTORE
-
-#define ipt_connmark_target_info xt_connmark_target_info
-
-#endif /*_IPT_CONNMARK_H_target*/
diff --git a/include/linux/netfilter_ipv4/ipt_DSCP.h b/include/linux/netfilter_ipv4/ipt_DSCP.h
deleted file mode 100644
index 3491e524d5ea..000000000000
--- a/include/linux/netfilter_ipv4/ipt_DSCP.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* iptables module for setting the IPv4 DSCP field
- *
- * (C) 2002 Harald Welte <laforge@gnumonks.org>
- * based on ipt_FTOS.c (C) 2000 by Matthew G. Marsh <mgm@paktronix.com>
- * This software is distributed under GNU GPL v2, 1991
- * 
- * See RFC2474 for a description of the DSCP field within the IP Header.
- *
- * ipt_DSCP.h,v 1.7 2002/03/14 12:03:13 laforge Exp
-*/
-#ifndef _IPT_DSCP_TARGET_H
-#define _IPT_DSCP_TARGET_H
-#include <linux/netfilter_ipv4/ipt_dscp.h>
-#include <linux/netfilter/xt_DSCP.h>
-
-#define ipt_DSCP_info xt_DSCP_info
-
-#endif /* _IPT_DSCP_TARGET_H */
diff --git a/include/linux/netfilter_ipv4/ipt_ECN.h b/include/linux/netfilter_ipv4/ipt_ECN.h
index 94e0d9866469..7ca45918ab8e 100644
--- a/include/linux/netfilter_ipv4/ipt_ECN.h
+++ b/include/linux/netfilter_ipv4/ipt_ECN.h
@@ -8,9 +8,9 @@
 */
 #ifndef _IPT_ECN_TARGET_H
 #define _IPT_ECN_TARGET_H
-#include <linux/netfilter_ipv4/ipt_DSCP.h>
+#include <linux/netfilter/xt_DSCP.h>
 
-#define IPT_ECN_IP_MASK	(~IPT_DSCP_MASK)
+#define IPT_ECN_IP_MASK	(~XT_DSCP_MASK)
 
 #define IPT_ECN_OP_SET_IP	0x01	/* set ECN bits of IPv4 header */
 #define IPT_ECN_OP_SET_ECE	0x10	/* set ECE bit of TCP header */
diff --git a/include/linux/netfilter_ipv4/ipt_MARK.h b/include/linux/netfilter_ipv4/ipt_MARK.h
deleted file mode 100644
index 697a486a96d3..000000000000
--- a/include/linux/netfilter_ipv4/ipt_MARK.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#ifndef _IPT_MARK_H_target
-#define _IPT_MARK_H_target
-
-/* Backwards compatibility for old userspace */
-
-#include <linux/netfilter/xt_MARK.h>
-
-/* Version 0 */
-#define ipt_mark_target_info xt_mark_target_info
-
-/* Version 1 */
-#define IPT_MARK_SET	XT_MARK_SET
-#define IPT_MARK_AND	XT_MARK_AND
-#define	IPT_MARK_OR	XT_MARK_OR
-
-#define ipt_mark_target_info_v1 xt_mark_target_info_v1
-
-#endif /*_IPT_MARK_H_target*/
diff --git a/include/linux/netfilter_ipv4/ipt_NFQUEUE.h b/include/linux/netfilter_ipv4/ipt_NFQUEUE.h
deleted file mode 100644
index 97a2a7557cb9..000000000000
--- a/include/linux/netfilter_ipv4/ipt_NFQUEUE.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* iptables module for using NFQUEUE mechanism
- *
- * (C) 2005 Harald Welte <laforge@netfilter.org>
- *
- * This software is distributed under GNU GPL v2, 1991
- * 
-*/
-#ifndef _IPT_NFQ_TARGET_H
-#define _IPT_NFQ_TARGET_H
-
-/* Backwards compatibility for old userspace */
-#include <linux/netfilter/xt_NFQUEUE.h>
-
-#define ipt_NFQ_info xt_NFQ_info
-
-#endif /* _IPT_DSCP_TARGET_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_TCPMSS.h b/include/linux/netfilter_ipv4/ipt_TCPMSS.h
deleted file mode 100644
index 7a850f945824..000000000000
--- a/include/linux/netfilter_ipv4/ipt_TCPMSS.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef _IPT_TCPMSS_H
-#define _IPT_TCPMSS_H
-
-#include <linux/netfilter/xt_TCPMSS.h>
-
-#define ipt_tcpmss_info		xt_tcpmss_info
-#define IPT_TCPMSS_CLAMP_PMTU	XT_TCPMSS_CLAMP_PMTU
-
-#endif /*_IPT_TCPMSS_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_TOS.h b/include/linux/netfilter_ipv4/ipt_TOS.h
deleted file mode 100644
index 6bf9e1fdfd88..000000000000
--- a/include/linux/netfilter_ipv4/ipt_TOS.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef _IPT_TOS_H_target
-#define _IPT_TOS_H_target
-
-#ifndef IPTOS_NORMALSVC
-#define IPTOS_NORMALSVC 0
-#endif
-
-struct ipt_tos_target_info {
-	u_int8_t tos;
-};
-
-#endif /*_IPT_TOS_H_target*/
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_ipv4/ipt_comment.h b/include/linux/netfilter_ipv4/ipt_comment.h
deleted file mode 100644
index ae2afc2f7481..000000000000
--- a/include/linux/netfilter_ipv4/ipt_comment.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _IPT_COMMENT_H
-#define _IPT_COMMENT_H
-
-#include <linux/netfilter/xt_comment.h>
-
-#define IPT_MAX_COMMENT_LEN XT_MAX_COMMENT_LEN
-
-#define ipt_comment_info xt_comment_info
-
-#endif /* _IPT_COMMENT_H */
diff --git a/include/linux/netfilter_ipv4/ipt_connbytes.h b/include/linux/netfilter_ipv4/ipt_connbytes.h
deleted file mode 100644
index f63e6ee91113..000000000000
--- a/include/linux/netfilter_ipv4/ipt_connbytes.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#ifndef _IPT_CONNBYTES_H
-#define _IPT_CONNBYTES_H
-
-#include <linux/netfilter/xt_connbytes.h>
-#define ipt_connbytes_what xt_connbytes_what
-
-#define IPT_CONNBYTES_PKTS	XT_CONNBYTES_PKTS
-#define IPT_CONNBYTES_BYTES	XT_CONNBYTES_BYTES
-#define IPT_CONNBYTES_AVGPKT	XT_CONNBYTES_AVGPKT
-
-#define ipt_connbytes_direction 	xt_connbytes_direction
-#define IPT_CONNBYTES_DIR_ORIGINAL 	XT_CONNBYTES_DIR_ORIGINAL
-#define IPT_CONNBYTES_DIR_REPLY 	XT_CONNBYTES_DIR_REPLY
-#define IPT_CONNBYTES_DIR_BOTH		XT_CONNBYTES_DIR_BOTH
-
-#define ipt_connbytes_info xt_connbytes_info
-
-#endif
diff --git a/include/linux/netfilter_ipv4/ipt_connmark.h b/include/linux/netfilter_ipv4/ipt_connmark.h
deleted file mode 100644
index c7ba6560d44c..000000000000
--- a/include/linux/netfilter_ipv4/ipt_connmark.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _IPT_CONNMARK_H
-#define _IPT_CONNMARK_H
-
-#include <linux/netfilter/xt_connmark.h>
-#define ipt_connmark_info xt_connmark_info
-
-#endif /*_IPT_CONNMARK_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_conntrack.h b/include/linux/netfilter_ipv4/ipt_conntrack.h
deleted file mode 100644
index cde6762949c5..000000000000
--- a/include/linux/netfilter_ipv4/ipt_conntrack.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Header file for kernel module to match connection tracking information.
- * GPL (C) 2001  Marc Boucher (marc@mbsi.ca).
- */
-
-#ifndef _IPT_CONNTRACK_H
-#define _IPT_CONNTRACK_H
-
-#include <linux/netfilter/xt_conntrack.h>
-
-#define IPT_CONNTRACK_STATE_BIT(ctinfo) XT_CONNTRACK_STATE_BIT(ctinfo)
-#define IPT_CONNTRACK_STATE_INVALID 	XT_CONNTRACK_STATE_INVALID
-
-#define IPT_CONNTRACK_STATE_SNAT 	XT_CONNTRACK_STATE_SNAT
-#define IPT_CONNTRACK_STATE_DNAT	XT_CONNTRACK_STATE_DNAT
-#define IPT_CONNTRACK_STATE_UNTRACKED	XT_CONNTRACK_STATE_UNTRACKED
-
-/* flags, invflags: */
-#define IPT_CONNTRACK_STATE		XT_CONNTRACK_STATE
-#define IPT_CONNTRACK_PROTO		XT_CONNTRACK_PROTO
-#define IPT_CONNTRACK_ORIGSRC		XT_CONNTRACK_ORIGSRC
-#define IPT_CONNTRACK_ORIGDST		XT_CONNTRACK_ORIGDST
-#define IPT_CONNTRACK_REPLSRC		XT_CONNTRACK_REPLSRC
-#define IPT_CONNTRACK_REPLDST		XT_CONNTRACK_REPLDST
-#define IPT_CONNTRACK_STATUS		XT_CONNTRACK_STATUS
-#define IPT_CONNTRACK_EXPIRES		XT_CONNTRACK_EXPIRES
-
-#define ipt_conntrack_info		xt_conntrack_info
-#endif /*_IPT_CONNTRACK_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_dccp.h b/include/linux/netfilter_ipv4/ipt_dccp.h
deleted file mode 100644
index e70d11e1f53c..000000000000
--- a/include/linux/netfilter_ipv4/ipt_dccp.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef _IPT_DCCP_H_
-#define _IPT_DCCP_H_
-
-#include <linux/netfilter/xt_dccp.h>
-#define IPT_DCCP_SRC_PORTS	XT_DCCP_SRC_PORTS
-#define IPT_DCCP_DEST_PORTS	XT_DCCP_DEST_PORTS
-#define IPT_DCCP_TYPE		XT_DCCP_TYPE
-#define IPT_DCCP_OPTION		XT_DCCP_OPTION
-
-#define IPT_DCCP_VALID_FLAGS 	XT_DCCP_VALID_FLAGS
-
-#define ipt_dccp_info xt_dccp_info
-
-#endif /* _IPT_DCCP_H_ */
-
diff --git a/include/linux/netfilter_ipv4/ipt_dscp.h b/include/linux/netfilter_ipv4/ipt_dscp.h
deleted file mode 100644
index 4b82ca912b0e..000000000000
--- a/include/linux/netfilter_ipv4/ipt_dscp.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* iptables module for matching the IPv4 DSCP field
- *
- * (C) 2002 Harald Welte <laforge@gnumonks.org>
- * This software is distributed under GNU GPL v2, 1991
- * 
- * See RFC2474 for a description of the DSCP field within the IP Header.
- *
- * ipt_dscp.h,v 1.3 2002/08/05 19:00:21 laforge Exp
-*/
-#ifndef _IPT_DSCP_H
-#define _IPT_DSCP_H
-
-#include <linux/netfilter/xt_dscp.h>
-
-#define IPT_DSCP_MASK	XT_DSCP_MASK
-#define IPT_DSCP_SHIFT	XT_DSCP_SHIFT
-#define IPT_DSCP_MAX	XT_DSCP_MAX
-
-#define ipt_dscp_info	xt_dscp_info
-
-#endif /* _IPT_DSCP_H */
diff --git a/include/linux/netfilter_ipv4/ipt_ecn.h b/include/linux/netfilter_ipv4/ipt_ecn.h
index 1f0d9a4d3378..9945baa4ccd7 100644
--- a/include/linux/netfilter_ipv4/ipt_ecn.h
+++ b/include/linux/netfilter_ipv4/ipt_ecn.h
@@ -8,9 +8,9 @@
 */
 #ifndef _IPT_ECN_H
 #define _IPT_ECN_H
-#include <linux/netfilter_ipv4/ipt_dscp.h>
+#include <linux/netfilter/xt_dscp.h>
 
-#define IPT_ECN_IP_MASK	(~IPT_DSCP_MASK)
+#define IPT_ECN_IP_MASK	(~XT_DSCP_MASK)
 
 #define IPT_ECN_OP_MATCH_IP	0x01
 #define IPT_ECN_OP_MATCH_ECE	0x10
diff --git a/include/linux/netfilter_ipv4/ipt_esp.h b/include/linux/netfilter_ipv4/ipt_esp.h
deleted file mode 100644
index 78296e7eeff9..000000000000
--- a/include/linux/netfilter_ipv4/ipt_esp.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _IPT_ESP_H
-#define _IPT_ESP_H
-
-#include <linux/netfilter/xt_esp.h>
-
-#define ipt_esp xt_esp
-#define IPT_ESP_INV_SPI		XT_ESP_INV_SPI
-#define IPT_ESP_INV_MASK	XT_ESP_INV_MASK
-
-#endif /*_IPT_ESP_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_hashlimit.h b/include/linux/netfilter_ipv4/ipt_hashlimit.h
deleted file mode 100644
index 5662120a3d7b..000000000000
--- a/include/linux/netfilter_ipv4/ipt_hashlimit.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef _IPT_HASHLIMIT_H
-#define _IPT_HASHLIMIT_H
-
-#include <linux/netfilter/xt_hashlimit.h>
-
-#define IPT_HASHLIMIT_SCALE	XT_HASHLIMIT_SCALE
-#define IPT_HASHLIMIT_HASH_DIP	XT_HASHLIMIT_HASH_DIP
-#define IPT_HASHLIMIT_HASH_DPT	XT_HASHLIMIT_HASH_DPT
-#define IPT_HASHLIMIT_HASH_SIP	XT_HASHLIMIT_HASH_SIP
-#define IPT_HASHLIMIT_HASH_SPT	XT_HASHLIMIT_HASH_SPT
-
-#define ipt_hashlimit_info xt_hashlimit_info
-
-#endif /* _IPT_HASHLIMIT_H */
diff --git a/include/linux/netfilter_ipv4/ipt_helper.h b/include/linux/netfilter_ipv4/ipt_helper.h
deleted file mode 100644
index 80452c218551..000000000000
--- a/include/linux/netfilter_ipv4/ipt_helper.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _IPT_HELPER_H
-#define _IPT_HELPER_H
-
-#include <linux/netfilter/xt_helper.h>
-#define ipt_helper_info xt_helper_info
-
-#endif /* _IPT_HELPER_H */
diff --git a/include/linux/netfilter_ipv4/ipt_iprange.h b/include/linux/netfilter_ipv4/ipt_iprange.h
deleted file mode 100644
index 5f1aebde4d2f..000000000000
--- a/include/linux/netfilter_ipv4/ipt_iprange.h
+++ /dev/null
@@ -1,21 +0,0 @@
-#ifndef _IPT_IPRANGE_H
-#define _IPT_IPRANGE_H
-
-#include <linux/types.h>
-#include <linux/netfilter/xt_iprange.h>
-
-struct ipt_iprange {
-	/* Inclusive: network order. */
-	__be32 min_ip, max_ip;
-};
-
-struct ipt_iprange_info
-{
-	struct ipt_iprange src;
-	struct ipt_iprange dst;
-
-	/* Flags from above */
-	u_int8_t flags;
-};
-
-#endif /* _IPT_IPRANGE_H */
diff --git a/include/linux/netfilter_ipv4/ipt_length.h b/include/linux/netfilter_ipv4/ipt_length.h
deleted file mode 100644
index 9b45206ffcef..000000000000
--- a/include/linux/netfilter_ipv4/ipt_length.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _IPT_LENGTH_H
-#define _IPT_LENGTH_H
-
-#include <linux/netfilter/xt_length.h>
-#define ipt_length_info xt_length_info
-
-#endif /*_IPT_LENGTH_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_limit.h b/include/linux/netfilter_ipv4/ipt_limit.h
deleted file mode 100644
index 92f5cd07bbc4..000000000000
--- a/include/linux/netfilter_ipv4/ipt_limit.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef _IPT_RATE_H
-#define _IPT_RATE_H
-
-#include <linux/netfilter/xt_limit.h>
-#define IPT_LIMIT_SCALE XT_LIMIT_SCALE
-#define ipt_rateinfo xt_rateinfo
-
-#endif /*_IPT_RATE_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_mac.h b/include/linux/netfilter_ipv4/ipt_mac.h
deleted file mode 100644
index b186008a3c47..000000000000
--- a/include/linux/netfilter_ipv4/ipt_mac.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _IPT_MAC_H
-#define _IPT_MAC_H
-
-#include <linux/netfilter/xt_mac.h>
-#define ipt_mac_info xt_mac_info
-
-#endif /*_IPT_MAC_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_mark.h b/include/linux/netfilter_ipv4/ipt_mark.h
deleted file mode 100644
index bfde67c61224..000000000000
--- a/include/linux/netfilter_ipv4/ipt_mark.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef _IPT_MARK_H
-#define _IPT_MARK_H
-
-/* Backwards compatibility for old userspace */
-#include <linux/netfilter/xt_mark.h>
-
-#define ipt_mark_info xt_mark_info
-
-#endif /*_IPT_MARK_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_multiport.h b/include/linux/netfilter_ipv4/ipt_multiport.h
deleted file mode 100644
index 55fe85eca88c..000000000000
--- a/include/linux/netfilter_ipv4/ipt_multiport.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef _IPT_MULTIPORT_H
-#define _IPT_MULTIPORT_H
-
-#include <linux/netfilter/xt_multiport.h>
-
-#define IPT_MULTIPORT_SOURCE		XT_MULTIPORT_SOURCE
-#define IPT_MULTIPORT_DESTINATION	XT_MULTIPORT_DESTINATION
-#define IPT_MULTIPORT_EITHER		XT_MULTIPORT_EITHER
-
-#define IPT_MULTI_PORTS			XT_MULTI_PORTS
-
-#define ipt_multiport			xt_multiport
-#define ipt_multiport_v1		xt_multiport_v1
-
-#endif /*_IPT_MULTIPORT_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_owner.h b/include/linux/netfilter_ipv4/ipt_owner.h
deleted file mode 100644
index a78445be9992..000000000000
--- a/include/linux/netfilter_ipv4/ipt_owner.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef _IPT_OWNER_H
-#define _IPT_OWNER_H
-
-/* match and invert flags */
-#define IPT_OWNER_UID	0x01
-#define IPT_OWNER_GID	0x02
-#define IPT_OWNER_PID	0x04
-#define IPT_OWNER_SID	0x08
-#define IPT_OWNER_COMM	0x10
-
-struct ipt_owner_info {
-    __kernel_uid32_t uid;
-    __kernel_gid32_t gid;
-    __kernel_pid_t pid;
-    __kernel_pid_t sid;
-    char comm[16];
-    u_int8_t match, invert;	/* flags */
-};
-
-#endif /*_IPT_OWNER_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_physdev.h b/include/linux/netfilter_ipv4/ipt_physdev.h
deleted file mode 100644
index 2400e7140f26..000000000000
--- a/include/linux/netfilter_ipv4/ipt_physdev.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef _IPT_PHYSDEV_H
-#define _IPT_PHYSDEV_H
-
-/* Backwards compatibility for old userspace */
-
-#include <linux/netfilter/xt_physdev.h>
-
-#define IPT_PHYSDEV_OP_IN		XT_PHYSDEV_OP_IN
-#define IPT_PHYSDEV_OP_OUT		XT_PHYSDEV_OP_OUT
-#define IPT_PHYSDEV_OP_BRIDGED		XT_PHYSDEV_OP_BRIDGED
-#define IPT_PHYSDEV_OP_ISIN		XT_PHYSDEV_OP_ISIN
-#define IPT_PHYSDEV_OP_ISOUT		XT_PHYSDEV_OP_ISOUT
-#define IPT_PHYSDEV_OP_MASK		XT_PHYSDEV_OP_MASK
-
-#define ipt_physdev_info xt_physdev_info
-
-#endif /*_IPT_PHYSDEV_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_pkttype.h b/include/linux/netfilter_ipv4/ipt_pkttype.h
deleted file mode 100644
index ff1fbc949a0c..000000000000
--- a/include/linux/netfilter_ipv4/ipt_pkttype.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _IPT_PKTTYPE_H
-#define _IPT_PKTTYPE_H
-
-#include <linux/netfilter/xt_pkttype.h>
-#define ipt_pkttype_info xt_pkttype_info
-
-#endif /*_IPT_PKTTYPE_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_policy.h b/include/linux/netfilter_ipv4/ipt_policy.h
deleted file mode 100644
index 1037fb2cd206..000000000000
--- a/include/linux/netfilter_ipv4/ipt_policy.h
+++ /dev/null
@@ -1,23 +0,0 @@
-#ifndef _IPT_POLICY_H
-#define _IPT_POLICY_H
-
-#include <linux/netfilter/xt_policy.h>
-
-#define IPT_POLICY_MAX_ELEM		XT_POLICY_MAX_ELEM
-
-/* ipt_policy_flags */
-#define IPT_POLICY_MATCH_IN		XT_POLICY_MATCH_IN
-#define IPT_POLICY_MATCH_OUT		XT_POLICY_MATCH_OUT
-#define IPT_POLICY_MATCH_NONE		XT_POLICY_MATCH_NONE
-#define IPT_POLICY_MATCH_STRICT		XT_POLICY_MATCH_STRICT
-
-/* ipt_policy_modes */
-#define IPT_POLICY_MODE_TRANSPORT	XT_POLICY_MODE_TRANSPORT
-#define IPT_POLICY_MODE_TUNNEL		XT_POLICY_MODE_TUNNEL
-
-#define ipt_policy_spec			xt_policy_spec
-#define ipt_policy_addr			xt_policy_addr
-#define ipt_policy_elem			xt_policy_elem
-#define ipt_policy_info			xt_policy_info
-
-#endif /* _IPT_POLICY_H */
diff --git a/include/linux/netfilter_ipv4/ipt_recent.h b/include/linux/netfilter_ipv4/ipt_recent.h
deleted file mode 100644
index d636cca133c2..000000000000
--- a/include/linux/netfilter_ipv4/ipt_recent.h
+++ /dev/null
@@ -1,21 +0,0 @@
-#ifndef _IPT_RECENT_H
-#define _IPT_RECENT_H
-
-#include <linux/netfilter/xt_recent.h>
-
-#define ipt_recent_info xt_recent_mtinfo
-
-enum {
-	IPT_RECENT_CHECK    = XT_RECENT_CHECK,
-	IPT_RECENT_SET      = XT_RECENT_SET,
-	IPT_RECENT_UPDATE   = XT_RECENT_UPDATE,
-	IPT_RECENT_REMOVE   = XT_RECENT_REMOVE,
-	IPT_RECENT_TTL      = XT_RECENT_TTL,
-
-	IPT_RECENT_SOURCE   = XT_RECENT_SOURCE,
-	IPT_RECENT_DEST     = XT_RECENT_DEST,
-
-	IPT_RECENT_NAME_LEN = XT_RECENT_NAME_LEN,
-};
-
-#endif /*_IPT_RECENT_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_sctp.h b/include/linux/netfilter_ipv4/ipt_sctp.h
deleted file mode 100644
index 80b3dbacd193..000000000000
--- a/include/linux/netfilter_ipv4/ipt_sctp.h
+++ /dev/null
@@ -1,105 +0,0 @@
-#ifndef _IPT_SCTP_H_
-#define _IPT_SCTP_H_
-
-#define IPT_SCTP_SRC_PORTS	        0x01
-#define IPT_SCTP_DEST_PORTS	        0x02
-#define IPT_SCTP_CHUNK_TYPES		0x04
-
-#define IPT_SCTP_VALID_FLAGS		0x07
-
-
-struct ipt_sctp_flag_info {
-	u_int8_t chunktype;
-	u_int8_t flag;
-	u_int8_t flag_mask;
-};
-
-#define IPT_NUM_SCTP_FLAGS	4
-
-struct ipt_sctp_info {
-	u_int16_t dpts[2];  /* Min, Max */
-	u_int16_t spts[2];  /* Min, Max */
-
-	u_int32_t chunkmap[256 / sizeof (u_int32_t)];  /* Bit mask of chunks to be matched according to RFC 2960 */
-
-#define SCTP_CHUNK_MATCH_ANY   0x01  /* Match if any of the chunk types are present */
-#define SCTP_CHUNK_MATCH_ALL   0x02  /* Match if all of the chunk types are present */
-#define SCTP_CHUNK_MATCH_ONLY  0x04  /* Match if these are the only chunk types present */
-
-	u_int32_t chunk_match_type;
-	struct ipt_sctp_flag_info flag_info[IPT_NUM_SCTP_FLAGS];
-	int flag_count;
-
-	u_int32_t flags;
-	u_int32_t invflags;
-};
-
-#define bytes(type) (sizeof(type) * 8)
-
-#define SCTP_CHUNKMAP_SET(chunkmap, type) 		\
-	do { 						\
-		chunkmap[type / bytes(u_int32_t)] |= 	\
-			1 << (type % bytes(u_int32_t));	\
-	} while (0)
-
-#define SCTP_CHUNKMAP_CLEAR(chunkmap, type)		 	\
-	do {							\
-		chunkmap[type / bytes(u_int32_t)] &= 		\
-			~(1 << (type % bytes(u_int32_t)));	\
-	} while (0)
-
-#define SCTP_CHUNKMAP_IS_SET(chunkmap, type) 			\
-({								\
-	(chunkmap[type / bytes (u_int32_t)] & 			\
-		(1 << (type % bytes (u_int32_t)))) ? 1: 0;	\
-})
-
-#define SCTP_CHUNKMAP_RESET(chunkmap) 				\
-	do {							\
-		int i; 						\
-		for (i = 0; i < ARRAY_SIZE(chunkmap); i++)	\
-			chunkmap[i] = 0;			\
-	} while (0)
-
-#define SCTP_CHUNKMAP_SET_ALL(chunkmap) 			\
-	do {							\
-		int i; 						\
-		for (i = 0; i < ARRAY_SIZE(chunkmap); i++)	\
-			chunkmap[i] = ~0;			\
-	} while (0)
-
-#define SCTP_CHUNKMAP_COPY(destmap, srcmap) 			\
-	do {							\
-		int i; 						\
-		for (i = 0; i < ARRAY_SIZE(chunkmap); i++)	\
-			destmap[i] = srcmap[i];			\
-	} while (0)
-
-#define SCTP_CHUNKMAP_IS_CLEAR(chunkmap) 		\
-({							\
-	int i; 						\
-	int flag = 1;					\
-	for (i = 0; i < ARRAY_SIZE(chunkmap); i++) {	\
-		if (chunkmap[i]) {			\
-			flag = 0;			\
-			break;				\
-		}					\
-	}						\
-        flag;						\
-})
-
-#define SCTP_CHUNKMAP_IS_ALL_SET(chunkmap) 		\
-({							\
-	int i; 						\
-	int flag = 1;					\
-	for (i = 0; i < ARRAY_SIZE(chunkmap); i++) {	\
-		if (chunkmap[i] != ~0) {		\
-			flag = 0;			\
-				break;			\
-		}					\
-	}						\
-        flag;						\
-})
-
-#endif /* _IPT_SCTP_H_ */
-
diff --git a/include/linux/netfilter_ipv4/ipt_state.h b/include/linux/netfilter_ipv4/ipt_state.h
deleted file mode 100644
index a44a99cc28cc..000000000000
--- a/include/linux/netfilter_ipv4/ipt_state.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef _IPT_STATE_H
-#define _IPT_STATE_H
-
-/* Backwards compatibility for old userspace */
-
-#include <linux/netfilter/xt_state.h>
-
-#define IPT_STATE_BIT		XT_STATE_BIT
-#define IPT_STATE_INVALID	XT_STATE_INVALID
-
-#define IPT_STATE_UNTRACKED	XT_STATE_UNTRACKED
-
-#define ipt_state_info		xt_state_info
-
-#endif /*_IPT_STATE_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_string.h b/include/linux/netfilter_ipv4/ipt_string.h
deleted file mode 100644
index c26de3059903..000000000000
--- a/include/linux/netfilter_ipv4/ipt_string.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _IPT_STRING_H
-#define _IPT_STRING_H
-
-#include <linux/netfilter/xt_string.h>
-
-#define IPT_STRING_MAX_PATTERN_SIZE XT_STRING_MAX_PATTERN_SIZE
-#define IPT_STRING_MAX_ALGO_NAME_SIZE XT_STRING_MAX_ALGO_NAME_SIZE
-#define ipt_string_info xt_string_info
-
-#endif /*_IPT_STRING_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_tcpmss.h b/include/linux/netfilter_ipv4/ipt_tcpmss.h
deleted file mode 100644
index 18bbc8e8e009..000000000000
--- a/include/linux/netfilter_ipv4/ipt_tcpmss.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _IPT_TCPMSS_MATCH_H
-#define _IPT_TCPMSS_MATCH_H
-
-#include <linux/netfilter/xt_tcpmss.h>
-#define ipt_tcpmss_match_info xt_tcpmss_match_info
-
-#endif /*_IPT_TCPMSS_MATCH_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_tos.h b/include/linux/netfilter_ipv4/ipt_tos.h
deleted file mode 100644
index a21f5df23c50..000000000000
--- a/include/linux/netfilter_ipv4/ipt_tos.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef _IPT_TOS_H
-#define _IPT_TOS_H
-
-struct ipt_tos_info {
-    u_int8_t tos;
-    u_int8_t invert;
-};
-
-#ifndef IPTOS_NORMALSVC
-#define IPTOS_NORMALSVC 0
-#endif
-
-#endif /*_IPT_TOS_H*/
diff --git a/include/linux/netfilter_ipv6/Kbuild b/include/linux/netfilter_ipv6/Kbuild
index aca4bd1f6d7c..e864eaee9e5e 100644
--- a/include/linux/netfilter_ipv6/Kbuild
+++ b/include/linux/netfilter_ipv6/Kbuild
@@ -1,22 +1,12 @@
 header-y += ip6t_HL.h
 header-y += ip6t_LOG.h
-header-y += ip6t_MARK.h
 header-y += ip6t_REJECT.h
 header-y += ip6t_ah.h
-header-y += ip6t_esp.h
 header-y += ip6t_frag.h
-header-y += ip6t_hl.h
 header-y += ip6t_ipv6header.h
-header-y += ip6t_length.h
-header-y += ip6t_limit.h
-header-y += ip6t_mac.h
-header-y += ip6t_mark.h
+header-y += ip6t_hl.h
 header-y += ip6t_mh.h
-header-y += ip6t_multiport.h
 header-y += ip6t_opts.h
-header-y += ip6t_owner.h
-header-y += ip6t_physdev.h
-header-y += ip6t_policy.h
 header-y += ip6t_rt.h
 
 unifdef-y += ip6_tables.h
diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h
index 1089e33cf633..b31050d20ae4 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];
 
@@ -306,7 +298,7 @@ ip6t_get_target(struct ip6t_entry *e)
 extern void ip6t_init(void) __init;
 
 extern struct xt_table *ip6t_register_table(struct net *net,
-					    struct xt_table *table,
+					    const struct xt_table *table,
 					    const struct ip6t_replace *repl);
 extern void ip6t_unregister_table(struct xt_table *table);
 extern unsigned int ip6t_do_table(struct sk_buff *skb,
@@ -330,8 +322,7 @@ 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;
diff --git a/include/linux/netfilter_ipv6/ip6t_MARK.h b/include/linux/netfilter_ipv6/ip6t_MARK.h
deleted file mode 100644
index 7cf629a8ab92..000000000000
--- a/include/linux/netfilter_ipv6/ip6t_MARK.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef _IP6T_MARK_H_target
-#define _IP6T_MARK_H_target
-
-/* Backwards compatibility for old userspace */
-#include <linux/netfilter/xt_MARK.h>
-
-#define ip6t_mark_target_info xt_mark_target_info
-
-#endif /*_IP6T_MARK_H_target*/
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_esp.h b/include/linux/netfilter_ipv6/ip6t_esp.h
deleted file mode 100644
index f62eaf53c16c..000000000000
--- a/include/linux/netfilter_ipv6/ip6t_esp.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _IP6T_ESP_H
-#define _IP6T_ESP_H
-
-#include <linux/netfilter/xt_esp.h>
-
-#define ip6t_esp xt_esp
-#define IP6T_ESP_INV_SPI	XT_ESP_INV_SPI
-#define IP6T_ESP_INV_MASK	XT_ESP_INV_MASK
-
-#endif /*_IP6T_ESP_H*/
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_length.h b/include/linux/netfilter_ipv6/ip6t_length.h
deleted file mode 100644
index 9e9689d03ed7..000000000000
--- a/include/linux/netfilter_ipv6/ip6t_length.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef _IP6T_LENGTH_H
-#define _IP6T_LENGTH_H
-
-#include <linux/netfilter/xt_length.h>
-#define ip6t_length_info xt_length_info
-
-#endif /*_IP6T_LENGTH_H*/
-	
diff --git a/include/linux/netfilter_ipv6/ip6t_limit.h b/include/linux/netfilter_ipv6/ip6t_limit.h
deleted file mode 100644
index 487e5ea342c6..000000000000
--- a/include/linux/netfilter_ipv6/ip6t_limit.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef _IP6T_RATE_H
-#define _IP6T_RATE_H
-
-#include <linux/netfilter/xt_limit.h>
-#define IP6T_LIMIT_SCALE XT_LIMIT_SCALE
-#define ip6t_rateinfo xt_rateinfo
-
-#endif /*_IP6T_RATE_H*/
diff --git a/include/linux/netfilter_ipv6/ip6t_mac.h b/include/linux/netfilter_ipv6/ip6t_mac.h
deleted file mode 100644
index ac58e83e9423..000000000000
--- a/include/linux/netfilter_ipv6/ip6t_mac.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _IP6T_MAC_H
-#define _IP6T_MAC_H
-
-#include <linux/netfilter/xt_mac.h>
-#define ip6t_mac_info xt_mac_info
-
-#endif /*_IP6T_MAC_H*/
diff --git a/include/linux/netfilter_ipv6/ip6t_mark.h b/include/linux/netfilter_ipv6/ip6t_mark.h
deleted file mode 100644
index ff204951ddc3..000000000000
--- a/include/linux/netfilter_ipv6/ip6t_mark.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef _IP6T_MARK_H
-#define _IP6T_MARK_H
-
-/* Backwards compatibility for old userspace */
-#include <linux/netfilter/xt_mark.h>
-
-#define ip6t_mark_info xt_mark_info
-
-#endif /*_IPT_MARK_H*/
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_multiport.h b/include/linux/netfilter_ipv6/ip6t_multiport.h
deleted file mode 100644
index 042c92661cee..000000000000
--- a/include/linux/netfilter_ipv6/ip6t_multiport.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef _IP6T_MULTIPORT_H
-#define _IP6T_MULTIPORT_H
-
-#include <linux/netfilter/xt_multiport.h>
-
-#define IP6T_MULTIPORT_SOURCE		XT_MULTIPORT_SOURCE
-#define IP6T_MULTIPORT_DESTINATION	XT_MULTIPORT_DESTINATION
-#define IP6T_MULTIPORT_EITHER		XT_MULTIPORT_EITHER
-
-#define IP6T_MULTI_PORTS		XT_MULTI_PORTS
-
-#define ip6t_multiport			xt_multiport
-
-#endif /*_IP6T_MULTIPORT_H*/
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_owner.h b/include/linux/netfilter_ipv6/ip6t_owner.h
deleted file mode 100644
index ec5cc7a38c42..000000000000
--- a/include/linux/netfilter_ipv6/ip6t_owner.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#ifndef _IP6T_OWNER_H
-#define _IP6T_OWNER_H
-
-/* match and invert flags */
-#define IP6T_OWNER_UID	0x01
-#define IP6T_OWNER_GID	0x02
-#define IP6T_OWNER_PID	0x04
-#define IP6T_OWNER_SID	0x08
-
-struct ip6t_owner_info {
-    __kernel_uid32_t uid;
-    __kernel_gid32_t gid;
-    __kernel_pid_t pid;
-    __kernel_pid_t sid;
-    u_int8_t match, invert;	/* flags */
-};
-
-#endif /*_IPT_OWNER_H*/
diff --git a/include/linux/netfilter_ipv6/ip6t_physdev.h b/include/linux/netfilter_ipv6/ip6t_physdev.h
deleted file mode 100644
index c161c0a81b55..000000000000
--- a/include/linux/netfilter_ipv6/ip6t_physdev.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef _IP6T_PHYSDEV_H
-#define _IP6T_PHYSDEV_H
-
-/* Backwards compatibility for old userspace */
-
-#include <linux/netfilter/xt_physdev.h>
-
-#define IP6T_PHYSDEV_OP_IN		XT_PHYSDEV_OP_IN
-#define IP6T_PHYSDEV_OP_OUT		XT_PHYSDEV_OP_OUT
-#define IP6T_PHYSDEV_OP_BRIDGED		XT_PHYSDEV_OP_BRIDGED
-#define IP6T_PHYSDEV_OP_ISIN		XT_PHYSDEV_OP_ISIN
-#define IP6T_PHYSDEV_OP_ISOUT		XT_PHYSDEV_OP_ISOUT
-#define IP6T_PHYSDEV_OP_MASK		XT_PHYSDEV_OP_MASK
-
-#define ip6t_physdev_info xt_physdev_info
-
-#endif /*_IP6T_PHYSDEV_H*/
diff --git a/include/linux/netfilter_ipv6/ip6t_policy.h b/include/linux/netfilter_ipv6/ip6t_policy.h
deleted file mode 100644
index b1c449d7ec89..000000000000
--- a/include/linux/netfilter_ipv6/ip6t_policy.h
+++ /dev/null
@@ -1,23 +0,0 @@
-#ifndef _IP6T_POLICY_H
-#define _IP6T_POLICY_H
-
-#include <linux/netfilter/xt_policy.h>
-
-#define IP6T_POLICY_MAX_ELEM		XT_POLICY_MAX_ELEM
-
-/* ip6t_policy_flags */
-#define IP6T_POLICY_MATCH_IN		XT_POLICY_MATCH_IN
-#define IP6T_POLICY_MATCH_OUT		XT_POLICY_MATCH_OUT
-#define IP6T_POLICY_MATCH_NONE		XT_POLICY_MATCH_NONE
-#define IP6T_POLICY_MATCH_STRICT	XT_POLICY_MATCH_STRICT
-
-/* ip6t_policy_modes */
-#define IP6T_POLICY_MODE_TRANSPORT	XT_POLICY_MODE_TRANSPORT
-#define IP6T_POLICY_MODE_TUNNEL		XT_POLICY_MODE_TUNNEL
-
-#define ip6t_policy_spec		xt_policy_spec
-#define ip6t_policy_addr		xt_policy_addr
-#define ip6t_policy_elem		xt_policy_elem
-#define ip6t_policy_info		xt_policy_info
-
-#endif /* _IP6T_POLICY_H */
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 5ba398e90304..fde27c017326 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;
@@ -176,13 +170,18 @@ struct netlink_skb_parms
 #define NETLINK_CREDS(skb)	(&NETLINK_CB((skb)).creds)
 
 
+extern void netlink_table_grab(void);
+extern void netlink_table_ungrab(void);
+
 extern struct sock *netlink_kernel_create(struct net *net,
 					  int unit,unsigned int groups,
 					  void (*input)(struct sk_buff *skb),
 					  struct mutex *cb_mutex,
 					  struct module *module);
 extern void netlink_kernel_release(struct sock *sk);
+extern int __netlink_change_ngroups(struct sock *sk, unsigned int groups);
 extern int netlink_change_ngroups(struct sock *sk, unsigned int groups);
+extern void __netlink_clear_multicast_users(struct sock *sk, unsigned int group);
 extern void netlink_clear_multicast_users(struct sock *sk, unsigned int group);
 extern void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err);
 extern int netlink_has_listeners(struct sock *sk, unsigned int group);
@@ -215,18 +214,17 @@ int netlink_sendskb(struct sock *sk, struct sk_buff *skb);
 #define NLMSG_DEFAULT_SIZE (NLMSG_GOODSIZE - NLMSG_HDRLEN)
 
 
-struct netlink_callback
-{
-	struct sk_buff	*skb;
-	struct nlmsghdr	*nlh;
-	int		(*dump)(struct sk_buff * skb, struct netlink_callback *cb);
-	int		(*done)(struct netlink_callback *cb);
-	int		family;
-	long		args[6];
+struct netlink_callback {
+	struct sk_buff		*skb;
+	const struct nlmsghdr	*nlh;
+	int			(*dump)(struct sk_buff * skb,
+					struct netlink_callback *cb);
+	int			(*done)(struct netlink_callback *cb);
+	int			family;
+	long			args[6];
 };
 
-struct netlink_notify
-{
+struct netlink_notify {
 	struct net *net;
 	int pid;
 	int protocol;
@@ -258,7 +256,7 @@ __nlmsg_put(struct sk_buff *skb, u32 pid, u32 seq, int type, int len, int flags)
 	NLMSG_NEW(skb, pid, seq, type, len, 0)
 
 extern int netlink_dump_start(struct sock *ssk, struct sk_buff *skb,
-			      struct nlmsghdr *nlh,
+			      const struct nlmsghdr *nlh,
 			      int (*dump)(struct sk_buff *skb, struct netlink_callback*),
 			      int (*done)(struct netlink_callback*));
 
diff --git a/include/linux/nfs.h b/include/linux/nfs.h
index 54af92c1c70b..f387919bbc59 100644
--- a/include/linux/nfs.h
+++ b/include/linux/nfs.h
@@ -25,8 +25,9 @@
 #define NFSMODE_SOCK	0140000
 #define NFSMODE_FIFO	0010000
 
-#define NFS_MNT_PROGRAM	100005
-#define NFS_MNT_PORT	627
+#define NFS_MNT_PROGRAM		100005
+#define NFS_MNT_VERSION		1
+#define NFS_MNT3_VERSION	3
 
 /*
  * NFS stats. The good thing with these values is that NFSv3 errors are
@@ -109,7 +110,6 @@
 	NFSERR_FILE_OPEN = 10046,      /*       v4 */
 	NFSERR_ADMIN_REVOKED = 10047,  /*       v4 */
 	NFSERR_CB_PATH_DOWN = 10048,   /*       v4 */
-	NFSERR_REPLAY_ME = 10049	/*       v4 */
 };
 
 /* NFSv2 file types - beware, these are not the same in NFSv3 */
diff --git a/include/linux/nfs2.h b/include/linux/nfs2.h
index 0ed9517138fc..fde24b30cc9e 100644
--- a/include/linux/nfs2.h
+++ b/include/linux/nfs2.h
@@ -64,11 +64,4 @@ struct nfs2_fh {
 #define NFSPROC_READDIR		16
 #define NFSPROC_STATFS		17
 
-#define NFS_MNT_PROGRAM		100005
-#define NFS_MNT_VERSION		1
-#define MNTPROC_NULL		0
-#define MNTPROC_MNT		1
-#define MNTPROC_UMNT		3
-#define MNTPROC_UMNTALL		4
-
 #endif /* _LINUX_NFS2_H */
diff --git a/include/linux/nfs3.h b/include/linux/nfs3.h
index 539f3b550eab..ac33806ec7f9 100644
--- a/include/linux/nfs3.h
+++ b/include/linux/nfs3.h
@@ -88,12 +88,7 @@ struct nfs3_fh {
 #define NFS3PROC_PATHCONF	20
 #define NFS3PROC_COMMIT		21
 
-#define NFS_MNT3_PROGRAM	100005
 #define NFS_MNT3_VERSION	3
-#define MOUNTPROC3_NULL		0
-#define MOUNTPROC3_MNT		1
-#define MOUNTPROC3_UMNT		3
-#define MOUNTPROC3_UMNTALL	4
  
 
 #if defined(__KERNEL__)
diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h
index b912311a56b1..c4c060208109 100644
--- a/include/linux/nfs4.h
+++ b/include/linux/nfs4.h
@@ -21,6 +21,8 @@
 #define NFS4_FHSIZE		128
 #define NFS4_MAXPATHLEN		PATH_MAX
 #define NFS4_MAXNAMLEN		NAME_MAX
+#define NFS4_OPAQUE_LIMIT	1024
+#define NFS4_MAX_SESSIONID_LEN	16
 
 #define NFS4_ACCESS_READ        0x0001
 #define NFS4_ACCESS_LOOKUP      0x0002
@@ -38,6 +40,7 @@
 #define NFS4_OPEN_RESULT_CONFIRM 0x0002
 #define NFS4_OPEN_RESULT_LOCKTYPE_POSIX 0x0004
 
+#define NFS4_SHARE_ACCESS_MASK	0x000F
 #define NFS4_SHARE_ACCESS_READ	0x0001
 #define NFS4_SHARE_ACCESS_WRITE	0x0002
 #define NFS4_SHARE_ACCESS_BOTH	0x0003
@@ -45,6 +48,19 @@
 #define NFS4_SHARE_DENY_WRITE	0x0002
 #define NFS4_SHARE_DENY_BOTH	0x0003
 
+/* nfs41 */
+#define NFS4_SHARE_WANT_MASK		0xFF00
+#define NFS4_SHARE_WANT_NO_PREFERENCE	0x0000
+#define NFS4_SHARE_WANT_READ_DELEG	0x0100
+#define NFS4_SHARE_WANT_WRITE_DELEG	0x0200
+#define NFS4_SHARE_WANT_ANY_DELEG	0x0300
+#define NFS4_SHARE_WANT_NO_DELEG	0x0400
+#define NFS4_SHARE_WANT_CANCEL		0x0500
+
+#define NFS4_SHARE_WHEN_MASK		0xF0000
+#define NFS4_SHARE_SIGNAL_DELEG_WHEN_RESRC_AVAIL	0x10000
+#define NFS4_SHARE_PUSH_DELEG_WHEN_UNCONTENDED		0x20000
+
 #define NFS4_SET_TO_SERVER_TIME	0
 #define NFS4_SET_TO_CLIENT_TIME	1
 
@@ -88,8 +104,43 @@
 #define NFS4_ACE_GENERIC_EXECUTE              0x001200A0
 #define NFS4_ACE_MASK_ALL                     0x001F01FF
 
+#define EXCHGID4_FLAG_SUPP_MOVED_REFER		0x00000001
+#define EXCHGID4_FLAG_SUPP_MOVED_MIGR		0x00000002
+#define EXCHGID4_FLAG_USE_NON_PNFS		0x00010000
+#define EXCHGID4_FLAG_USE_PNFS_MDS		0x00020000
+#define EXCHGID4_FLAG_USE_PNFS_DS		0x00040000
+#define EXCHGID4_FLAG_UPD_CONFIRMED_REC_A	0x40000000
+#define EXCHGID4_FLAG_CONFIRMED_R		0x80000000
+/*
+ * Since the validity of these bits depends on whether
+ * they're set in the argument or response, have separate
+ * invalid flag masks for arg (_A) and resp (_R).
+ */
+#define EXCHGID4_FLAG_MASK_A			0x40070003
+#define EXCHGID4_FLAG_MASK_R			0x80070003
+
+#define SEQ4_STATUS_CB_PATH_DOWN		0x00000001
+#define SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRING	0x00000002
+#define SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRED	0x00000004
+#define SEQ4_STATUS_EXPIRED_ALL_STATE_REVOKED	0x00000008
+#define SEQ4_STATUS_EXPIRED_SOME_STATE_REVOKED	0x00000010
+#define SEQ4_STATUS_ADMIN_STATE_REVOKED		0x00000020
+#define SEQ4_STATUS_RECALLABLE_STATE_REVOKED	0x00000040
+#define SEQ4_STATUS_LEASE_MOVED			0x00000080
+#define SEQ4_STATUS_RESTART_RECLAIM_NEEDED	0x00000100
+
 #define NFS4_MAX_UINT64	(~(u64)0)
 
+/* An NFS4 sessions server must support at least NFS4_MAX_OPS operations.
+ * If a compound requires more operations, adjust NFS4_MAX_OPS accordingly.
+ */
+#define NFS4_MAX_OPS   8
+
+/* Our NFS4 client back channel server only wants the cb_sequene and the
+ * actual operation per compound
+ */
+#define NFS4_MAX_BACK_CHANNEL_OPS 2
+
 enum nfs4_acl_whotype {
 	NFS4_ACL_WHO_NAMED = 0,
 	NFS4_ACL_WHO_OWNER,
@@ -154,6 +205,28 @@ enum nfs_opnum4 {
 	OP_VERIFY = 37,
 	OP_WRITE = 38,
 	OP_RELEASE_LOCKOWNER = 39,
+
+	/* nfs41 */
+	OP_BACKCHANNEL_CTL = 40,
+	OP_BIND_CONN_TO_SESSION = 41,
+	OP_EXCHANGE_ID = 42,
+	OP_CREATE_SESSION = 43,
+	OP_DESTROY_SESSION = 44,
+	OP_FREE_STATEID = 45,
+	OP_GET_DIR_DELEGATION = 46,
+	OP_GETDEVICEINFO = 47,
+	OP_GETDEVICELIST = 48,
+	OP_LAYOUTCOMMIT = 49,
+	OP_LAYOUTGET = 50,
+	OP_LAYOUTRETURN = 51,
+	OP_SECINFO_NO_NAME = 52,
+	OP_SEQUENCE = 53,
+	OP_SET_SSV = 54,
+	OP_TEST_STATEID = 55,
+	OP_WANT_DELEGATION = 56,
+	OP_DESTROY_CLIENTID = 57,
+	OP_RECLAIM_COMPLETE = 58,
+
 	OP_ILLEGAL = 10044,
 };
 
@@ -161,7 +234,7 @@ enum nfs_opnum4 {
 Needs to be updated if more operations are defined in future.*/
 
 #define FIRST_NFS4_OP	OP_ACCESS
-#define LAST_NFS4_OP 	OP_RELEASE_LOCKOWNER
+#define LAST_NFS4_OP 	OP_RECLAIM_COMPLETE
 
 enum nfsstat4 {
 	NFS4_OK = 0,
@@ -230,7 +303,48 @@ enum nfsstat4 {
 	NFS4ERR_DEADLOCK = 10045,
 	NFS4ERR_FILE_OPEN = 10046,
 	NFS4ERR_ADMIN_REVOKED = 10047,
-	NFS4ERR_CB_PATH_DOWN = 10048
+	NFS4ERR_CB_PATH_DOWN = 10048,
+
+	/* nfs41 */
+	NFS4ERR_BADIOMODE	= 10049,
+	NFS4ERR_BADLAYOUT	= 10050,
+	NFS4ERR_BAD_SESSION_DIGEST = 10051,
+	NFS4ERR_BADSESSION	= 10052,
+	NFS4ERR_BADSLOT		= 10053,
+	NFS4ERR_COMPLETE_ALREADY = 10054,
+	NFS4ERR_CONN_NOT_BOUND_TO_SESSION = 10055,
+	NFS4ERR_DELEG_ALREADY_WANTED = 10056,
+	NFS4ERR_BACK_CHAN_BUSY	= 10057,	/* backchan reqs outstanding */
+	NFS4ERR_LAYOUTTRYLATER	= 10058,
+	NFS4ERR_LAYOUTUNAVAILABLE = 10059,
+	NFS4ERR_NOMATCHING_LAYOUT = 10060,
+	NFS4ERR_RECALLCONFLICT	= 10061,
+	NFS4ERR_UNKNOWN_LAYOUTTYPE = 10062,
+	NFS4ERR_SEQ_MISORDERED = 10063, 	/* unexpected seq.id in req */
+	NFS4ERR_SEQUENCE_POS	= 10064,	/* [CB_]SEQ. op not 1st op */
+	NFS4ERR_REQ_TOO_BIG	= 10065,	/* request too big */
+	NFS4ERR_REP_TOO_BIG	= 10066,	/* reply too big */
+	NFS4ERR_REP_TOO_BIG_TO_CACHE = 10067,	/* rep. not all cached */
+	NFS4ERR_RETRY_UNCACHED_REP = 10068,	/* retry & rep. uncached */
+	NFS4ERR_UNSAFE_COMPOUND = 10069,	/* retry/recovery too hard */
+	NFS4ERR_TOO_MANY_OPS	= 10070,	/* too many ops in [CB_]COMP */
+	NFS4ERR_OP_NOT_IN_SESSION = 10071,	/* op needs [CB_]SEQ. op */
+	NFS4ERR_HASH_ALG_UNSUPP = 10072,	/* hash alg. not supp. */
+						/* Error 10073 is unused. */
+	NFS4ERR_CLIENTID_BUSY	= 10074,	/* clientid has state */
+	NFS4ERR_PNFS_IO_HOLE	= 10075,	/* IO to _SPARSE file hole */
+	NFS4ERR_SEQ_FALSE_RETRY	= 10076,	/* retry not origional */
+	NFS4ERR_BAD_HIGH_SLOT	= 10077,	/* sequence arg bad */
+	NFS4ERR_DEADSESSION	= 10078,	/* persistent session dead */
+	NFS4ERR_ENCR_ALG_UNSUPP = 10079,	/* SSV alg mismatch */
+	NFS4ERR_PNFS_NO_LAYOUT	= 10080,	/* direct I/O with no layout */
+	NFS4ERR_NOT_ONLY_OP	= 10081,	/* bad compound */
+	NFS4ERR_WRONG_CRED	= 10082,	/* permissions:state change */
+	NFS4ERR_WRONG_TYPE	= 10083,	/* current operation mismatch */
+	NFS4ERR_DIRDELEG_UNAVAIL = 10084,	/* no directory delegation */
+	NFS4ERR_REJECT_DELEG	= 10085,	/* on callback */
+	NFS4ERR_RETURNCONFLICT	= 10086,	/* outstanding layoutreturn */
+	NFS4ERR_DELEG_REVOKED	= 10087,	/* deleg./layout revoked */
 };
 
 /*
@@ -265,7 +379,13 @@ enum opentype4 {
 enum createmode4 {
 	NFS4_CREATE_UNCHECKED = 0,
 	NFS4_CREATE_GUARDED = 1,
-	NFS4_CREATE_EXCLUSIVE = 2
+	NFS4_CREATE_EXCLUSIVE = 2,
+	/*
+	 * New to NFSv4.1. If session is persistent,
+	 * GUARDED4 MUST be used. Otherwise, use
+	 * EXCLUSIVE4_1 instead of EXCLUSIVE4.
+	 */
+	NFS4_CREATE_EXCLUSIVE4_1 = 3
 };
 
 enum limit_by4 {
@@ -301,6 +421,8 @@ enum lock_type4 {
 #define FATTR4_WORD0_UNIQUE_HANDLES     (1UL << 9)
 #define FATTR4_WORD0_LEASE_TIME         (1UL << 10)
 #define FATTR4_WORD0_RDATTR_ERROR       (1UL << 11)
+/* Mandatory in NFSv4.1 */
+#define FATTR4_WORD2_SUPPATTR_EXCLCREAT (1UL << 11)
 
 /* Recommended Attributes */
 #define FATTR4_WORD0_ACL                (1UL << 12)
@@ -350,7 +472,15 @@ enum lock_type4 {
 
 #define NFSPROC4_NULL 0
 #define NFSPROC4_COMPOUND 1
+#define NFS4_VERSION 4
 #define NFS4_MINOR_VERSION 0
+
+#if defined(CONFIG_NFS_V4_1)
+#define NFS4_MAX_MINOR_VERSION 1
+#else
+#define NFS4_MAX_MINOR_VERSION 0
+#endif /* CONFIG_NFS_V4_1 */
+
 #define NFS4_DEBUG 1
 
 /* Index of predefined Linux client operations */
@@ -391,6 +521,29 @@ enum {
 	NFSPROC4_CLNT_GETACL,
 	NFSPROC4_CLNT_SETACL,
 	NFSPROC4_CLNT_FS_LOCATIONS,
+
+	/* nfs41 */
+	NFSPROC4_CLNT_EXCHANGE_ID,
+	NFSPROC4_CLNT_CREATE_SESSION,
+	NFSPROC4_CLNT_DESTROY_SESSION,
+	NFSPROC4_CLNT_SEQUENCE,
+	NFSPROC4_CLNT_GET_LEASE_TIME,
+};
+
+/* nfs41 types */
+struct nfs4_sessionid {
+	unsigned char data[NFS4_MAX_SESSIONID_LEN];
+};
+
+/* Create Session Flags */
+#define SESSION4_PERSIST	 0x001
+#define SESSION4_BACK_CHAN 	 0x002
+#define SESSION4_RDMA		 0x004
+
+enum state_protect_how4 {
+	SP4_NONE	= 0,
+	SP4_MACH_CRED	= 1,
+	SP4_SSV		= 2
 };
 
 #endif
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index bde2557c2a9c..d09db1bc9083 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -40,7 +40,6 @@
 #ifdef __KERNEL__
 
 #include <linux/in.h>
-#include <linux/kref.h>
 #include <linux/mm.h>
 #include <linux/pagemap.h>
 #include <linux/rbtree.h>
@@ -185,6 +184,9 @@ struct nfs_inode {
 	fmode_t			 delegation_state;
 	struct rw_semaphore	rwsem;
 #endif /* CONFIG_NFS_V4*/
+#ifdef CONFIG_NFS_FSCACHE
+	struct fscache_cookie	*fscache;
+#endif
 	struct inode		vfs_inode;
 };
 
@@ -207,6 +209,8 @@ struct nfs_inode {
 #define NFS_INO_ACL_LRU_SET	(2)		/* Inode is on the LRU list */
 #define NFS_INO_MOUNTPOINT	(3)		/* inode is remote mountpoint */
 #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 */
 
 static inline struct nfs_inode *NFS_I(const struct inode *inode)
 {
@@ -260,6 +264,11 @@ static inline int NFS_STALE(const struct inode *inode)
 	return test_bit(NFS_INO_STALE, &NFS_I(inode)->flags);
 }
 
+static inline int NFS_FSCACHE(const struct inode *inode)
+{
+	return test_bit(NFS_INO_FSCACHE, &NFS_I(inode)->flags);
+}
+
 static inline __u64 NFS_FILEID(const struct inode *inode)
 {
 	return NFS_I(inode)->fileid;
@@ -463,7 +472,6 @@ extern int  nfs_writepages(struct address_space *, struct writeback_control *);
 extern int  nfs_flush_incompatible(struct file *file, struct page *page);
 extern int  nfs_updatepage(struct file *, struct page *, unsigned int, unsigned int);
 extern int nfs_writeback_done(struct rpc_task *, struct nfs_write_data *);
-extern void nfs_writedata_release(void *);
 
 /*
  * Try to write back everything synchronously (but check the
@@ -478,7 +486,6 @@ extern int nfs_wb_page_cancel(struct inode *inode, struct page* page);
 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);
-extern void nfs_commitdata_release(void *wdata);
 #else
 static inline int
 nfs_commit_inode(struct inode *inode, int how)
@@ -497,6 +504,7 @@ nfs_have_writebacks(struct inode *inode)
  * Allocate nfs_write_data structures
  */
 extern struct nfs_write_data *nfs_writedata_alloc(unsigned int npages);
+extern void nfs_writedata_free(struct nfs_write_data *);
 
 /*
  * linux/fs/nfs/read.c
@@ -505,12 +513,14 @@ extern int  nfs_readpage(struct file *, struct page *);
 extern int  nfs_readpages(struct file *, struct address_space *,
 		struct list_head *, unsigned);
 extern int  nfs_readpage_result(struct rpc_task *, struct nfs_read_data *);
-extern void nfs_readdata_release(void *data);
+extern int  nfs_readpage_async(struct nfs_open_context *, struct inode *,
+			       struct page *);
 
 /*
  * Allocate nfs_read_data structures
  */
 extern struct nfs_read_data *nfs_readdata_alloc(unsigned int npages);
+extern void nfs_readdata_free(struct nfs_read_data *);
 
 /*
  * linux/fs/nfs3proc.c
@@ -583,6 +593,7 @@ extern void * nfs_root_data(void);
 #define NFSDBG_CALLBACK		0x0100
 #define NFSDBG_CLIENT		0x0200
 #define NFSDBG_MOUNT		0x0400
+#define NFSDBG_FSCACHE		0x0800
 #define NFSDBG_ALL		0xFFFF
 
 #ifdef __KERNEL__
diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h
index 29b1e40dce99..320569eabe3b 100644
--- a/include/linux/nfs_fs_sb.h
+++ b/include/linux/nfs_fs_sb.h
@@ -4,11 +4,17 @@
 #include <linux/list.h>
 #include <linux/backing-dev.h>
 #include <linux/wait.h>
+#include <linux/nfs_xdr.h>
+#include <linux/sunrpc/xprt.h>
 
 #include <asm/atomic.h>
 
+struct nfs4_session;
 struct nfs_iostats;
 struct nlm_host;
+struct nfs4_sequence_args;
+struct nfs4_sequence_res;
+struct nfs_server;
 
 /*
  * The nfs_client identifies our client state to the server.
@@ -18,6 +24,7 @@ struct nfs_client {
 	int			cl_cons_state;	/* current construction state (-ve: init error) */
 #define NFS_CS_READY		0		/* ready to be used */
 #define NFS_CS_INITING		1		/* busy initialising */
+#define NFS_CS_SESSION_INITING	2		/* busy initialising  session */
 	unsigned long		cl_res_state;	/* NFS resources state */
 #define NFS_CS_CALLBACK		1		/* - callback started */
 #define NFS_CS_IDMAP		2		/* - idmap started */
@@ -32,6 +39,7 @@ struct nfs_client {
 	const struct nfs_rpc_ops *rpc_ops;	/* NFS protocol vector */
 	int			cl_proto;	/* Network transport protocol */
 
+	u32			cl_minorversion;/* NFSv4 minorversion */
 	struct rpc_cred		*cl_machine_cred;
 
 #ifdef CONFIG_NFS_V4
@@ -63,6 +71,25 @@ struct nfs_client {
 	 */
 	char			cl_ipaddr[48];
 	unsigned char		cl_id_uniquifier;
+	int		     (* cl_call_sync)(struct nfs_server *server,
+					      struct rpc_message *msg,
+					      struct nfs4_sequence_args *args,
+					      struct nfs4_sequence_res *res,
+					      int cache_reply);
+#endif /* CONFIG_NFS_V4 */
+
+#ifdef CONFIG_NFS_V4_1
+	/* clientid returned from EXCHANGE_ID, used by session operations */
+	u64			cl_ex_clid;
+	/* The sequence id to use for the next CREATE_SESSION */
+	u32			cl_seqid;
+	/* The flags used for obtaining the clientid during EXCHANGE_ID */
+	u32			cl_exchange_flags;
+	struct nfs4_session	*cl_session; 	/* sharred session */
+#endif /* CONFIG_NFS_V4_1 */
+
+#ifdef CONFIG_NFS_FSCACHE
+	struct fscache_cookie	*fscache;	/* client index cache cookie */
 #endif
 };
 
@@ -96,12 +123,19 @@ struct nfs_server {
 	unsigned int		acdirmin;
 	unsigned int		acdirmax;
 	unsigned int		namelen;
+	unsigned int		options;	/* extra options enabled by mount */
+#define NFS_OPTION_FSCACHE	0x00000001	/* - local caching enabled */
 
 	struct nfs_fsid		fsid;
 	__u64			maxfilesize;	/* maximum file size */
 	unsigned long		mount_time;	/* when this fs was mounted */
 	dev_t			s_dev;		/* superblock dev numbers */
 
+#ifdef CONFIG_NFS_FSCACHE
+	struct nfs_fscache_key	*fscache_key;	/* unique key for superblock */
+	struct fscache_cookie	*fscache;	/* superblock cookie */
+#endif
+
 #ifdef CONFIG_NFS_V4
 	u32			attr_bitmask[2];/* V4 bitmask representing the set
 						   of attributes supported on this
@@ -133,5 +167,56 @@ struct nfs_server {
 #define NFS_CAP_SYMLINKS	(1U << 2)
 #define NFS_CAP_ACLS		(1U << 3)
 #define NFS_CAP_ATOMIC_OPEN	(1U << 4)
+#define NFS_CAP_CHANGE_ATTR	(1U << 5)
+#define NFS_CAP_FILEID		(1U << 6)
+#define NFS_CAP_MODE		(1U << 7)
+#define NFS_CAP_NLINK		(1U << 8)
+#define NFS_CAP_OWNER		(1U << 9)
+#define NFS_CAP_OWNER_GROUP	(1U << 10)
+#define NFS_CAP_ATIME		(1U << 11)
+#define NFS_CAP_CTIME		(1U << 12)
+#define NFS_CAP_MTIME		(1U << 13)
+
+
+/* maximum number of slots to use */
+#define NFS4_MAX_SLOT_TABLE RPC_MAX_SLOT_TABLE
+
+#if defined(CONFIG_NFS_V4_1)
+
+/* Sessions */
+#define SLOT_TABLE_SZ (NFS4_MAX_SLOT_TABLE/(8*sizeof(long)))
+struct nfs4_slot_table {
+	struct nfs4_slot *slots;		/* seqid per slot */
+	unsigned long   used_slots[SLOT_TABLE_SZ]; /* used/unused bitmap */
+	spinlock_t	slot_tbl_lock;
+	struct rpc_wait_queue	slot_tbl_waitq;	/* allocators may wait here */
+	int		max_slots;		/* # slots in table */
+	int		highest_used_slotid;	/* sent to server on each SEQ.
+						 * op for dynamic resizing */
+};
+
+static inline int slot_idx(struct nfs4_slot_table *tbl, struct nfs4_slot *sp)
+{
+	return sp - tbl->slots;
+}
+
+/*
+ * Session related parameters
+ */
+struct nfs4_session {
+	struct nfs4_sessionid		sess_id;
+	u32				flags;
+	unsigned long			session_state;
+	u32				hash_alg;
+	u32				ssv_len;
+
+	/* The fore and back channel */
+	struct nfs4_channel_attrs	fc_attrs;
+	struct nfs4_slot_table		fc_slot_table;
+	struct nfs4_channel_attrs	bc_attrs;
+	struct nfs4_slot_table		bc_slot_table;
+	struct nfs_client		*clp;
+};
 
+#endif /* CONFIG_NFS_V4_1 */
 #endif
diff --git a/include/linux/nfs_iostat.h b/include/linux/nfs_iostat.h
index 1cb9a3fed2b3..68b10f5f8907 100644
--- a/include/linux/nfs_iostat.h
+++ b/include/linux/nfs_iostat.h
@@ -116,4 +116,16 @@ enum nfs_stat_eventcounters {
 	__NFSIOS_COUNTSMAX,
 };
 
+/*
+ * NFS local caching servicing counters
+ */
+enum nfs_stat_fscachecounters {
+	NFSIOS_FSCACHE_PAGES_READ_OK,
+	NFSIOS_FSCACHE_PAGES_READ_FAIL,
+	NFSIOS_FSCACHE_PAGES_WRITTEN_OK,
+	NFSIOS_FSCACHE_PAGES_WRITTEN_FAIL,
+	NFSIOS_FSCACHE_PAGES_UNCACHED,
+	__NFSIOS_FSCACHEMAX,
+};
+
 #endif	/* _LINUX_NFS_IOSTAT */
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index b89c34e40bc2..62f63fb0c4c8 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -145,6 +145,44 @@ struct nfs4_change_info {
 };
 
 struct nfs_seqid;
+
+/* nfs41 sessions channel attributes */
+struct nfs4_channel_attrs {
+	u32			headerpadsz;
+	u32			max_rqst_sz;
+	u32			max_resp_sz;
+	u32			max_resp_sz_cached;
+	u32			max_ops;
+	u32			max_reqs;
+};
+
+/* nfs41 sessions slot seqid */
+struct nfs4_slot {
+	u32		 	seq_nr;
+};
+
+struct nfs4_sequence_args {
+	struct nfs4_session	*sa_session;
+	u8			sa_slotid;
+	u8			sa_cache_this;
+};
+
+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 */
+};
+
+struct nfs4_get_lease_time_args {
+	struct nfs4_sequence_args	la_seq_args;
+};
+
+struct nfs4_get_lease_time_res {
+	struct nfs_fsinfo	       *lr_fsinfo;
+	struct nfs4_sequence_res	lr_seq_res;
+};
+
 /*
  * Arguments to the open call.
  */
@@ -165,6 +203,7 @@ struct nfs_openargs {
 	const struct nfs_server *server;	 /* Needed for ID mapping */
 	const u32 *		bitmask;
 	__u32			claim;
+	struct nfs4_sequence_args	seq_args;
 };
 
 struct nfs_openres {
@@ -181,6 +220,7 @@ struct nfs_openres {
 	__u32			do_recall;
 	__u64			maxsize;
 	__u32			attrset[NFS4_BITMAP_SIZE];
+	struct nfs4_sequence_res	seq_res;
 };
 
 /*
@@ -206,6 +246,7 @@ struct nfs_closeargs {
 	struct nfs_seqid *	seqid;
 	fmode_t			fmode;
 	const u32 *		bitmask;
+	struct nfs4_sequence_args	seq_args;
 };
 
 struct nfs_closeres {
@@ -213,6 +254,7 @@ struct nfs_closeres {
 	struct nfs_fattr *	fattr;
 	struct nfs_seqid *	seqid;
 	const struct nfs_server *server;
+	struct nfs4_sequence_res	seq_res;
 };
 /*
  *  * Arguments to the lock,lockt, and locku call.
@@ -233,12 +275,14 @@ struct nfs_lock_args {
 	unsigned char		block : 1;
 	unsigned char		reclaim : 1;
 	unsigned char		new_lock_owner : 1;
+	struct nfs4_sequence_args	seq_args;
 };
 
 struct nfs_lock_res {
 	nfs4_stateid		stateid;
 	struct nfs_seqid *	lock_seqid;
 	struct nfs_seqid *	open_seqid;
+	struct nfs4_sequence_res	seq_res;
 };
 
 struct nfs_locku_args {
@@ -246,32 +290,38 @@ struct nfs_locku_args {
 	struct file_lock *	fl;
 	struct nfs_seqid *	seqid;
 	nfs4_stateid *		stateid;
+	struct nfs4_sequence_args	seq_args;
 };
 
 struct nfs_locku_res {
 	nfs4_stateid		stateid;
 	struct nfs_seqid *	seqid;
+	struct nfs4_sequence_res	seq_res;
 };
 
 struct nfs_lockt_args {
 	struct nfs_fh *		fh;
 	struct file_lock *	fl;
 	struct nfs_lowner	lock_owner;
+	struct nfs4_sequence_args	seq_args;
 };
 
 struct nfs_lockt_res {
 	struct file_lock *	denied; /* LOCK, LOCKT failed */
+	struct nfs4_sequence_res	seq_res;
 };
 
 struct nfs4_delegreturnargs {
 	const struct nfs_fh *fhandle;
 	const nfs4_stateid *stateid;
 	const u32 * bitmask;
+	struct nfs4_sequence_args	seq_args;
 };
 
 struct nfs4_delegreturnres {
 	struct nfs_fattr * fattr;
 	const struct nfs_server *server;
+	struct nfs4_sequence_res	seq_res;
 };
 
 /*
@@ -284,12 +334,14 @@ struct nfs_readargs {
 	__u32			count;
 	unsigned int		pgbase;
 	struct page **		pages;
+	struct nfs4_sequence_args	seq_args;
 };
 
 struct nfs_readres {
 	struct nfs_fattr *	fattr;
 	__u32			count;
 	int                     eof;
+	struct nfs4_sequence_res	seq_res;
 };
 
 /*
@@ -304,6 +356,7 @@ struct nfs_writeargs {
 	unsigned int		pgbase;
 	struct page **		pages;
 	const u32 *		bitmask;
+	struct nfs4_sequence_args	seq_args;
 };
 
 struct nfs_writeverf {
@@ -316,6 +369,7 @@ struct nfs_writeres {
 	struct nfs_writeverf *	verf;
 	__u32			count;
 	const struct nfs_server *server;
+	struct nfs4_sequence_res	seq_res;
 };
 
 /*
@@ -325,12 +379,14 @@ struct nfs_removeargs {
 	const struct nfs_fh	*fh;
 	struct qstr		name;
 	const u32 *		bitmask;
+	struct nfs4_sequence_args	seq_args;
 };
 
 struct nfs_removeres {
 	const struct nfs_server *server;
 	struct nfs4_change_info	cinfo;
 	struct nfs_fattr	dir_attr;
+	struct nfs4_sequence_res 	seq_res;
 };
 
 /*
@@ -383,6 +439,7 @@ struct nfs_setattrargs {
 	struct iattr *                  iap;
 	const struct nfs_server *	server; /* Needed for name mapping */
 	const u32 *			bitmask;
+	struct nfs4_sequence_args 	seq_args;
 };
 
 struct nfs_setaclargs {
@@ -390,6 +447,11 @@ struct nfs_setaclargs {
 	size_t				acl_len;
 	unsigned int			acl_pgbase;
 	struct page **			acl_pages;
+	struct nfs4_sequence_args	seq_args;
+};
+
+struct nfs_setaclres {
+	struct nfs4_sequence_res	seq_res;
 };
 
 struct nfs_getaclargs {
@@ -397,11 +459,18 @@ struct nfs_getaclargs {
 	size_t				acl_len;
 	unsigned int			acl_pgbase;
 	struct page **			acl_pages;
+	struct nfs4_sequence_args 	seq_args;
+};
+
+struct nfs_getaclres {
+	size_t				acl_len;
+	struct nfs4_sequence_res	seq_res;
 };
 
 struct nfs_setattrres {
 	struct nfs_fattr *              fattr;
 	const struct nfs_server *	server;
+	struct nfs4_sequence_res	seq_res;
 };
 
 struct nfs_linkargs {
@@ -583,6 +652,7 @@ struct nfs4_accessargs {
 	const struct nfs_fh *		fh;
 	const u32 *			bitmask;
 	u32				access;
+	struct nfs4_sequence_args	seq_args;
 };
 
 struct nfs4_accessres {
@@ -590,6 +660,7 @@ struct nfs4_accessres {
 	struct nfs_fattr *		fattr;
 	u32				supported;
 	u32				access;
+	struct nfs4_sequence_res	seq_res;
 };
 
 struct nfs4_create_arg {
@@ -609,6 +680,7 @@ struct nfs4_create_arg {
 	const struct iattr *		attrs;
 	const struct nfs_fh *		dir_fh;
 	const u32 *			bitmask;
+	struct nfs4_sequence_args 	seq_args;
 };
 
 struct nfs4_create_res {
@@ -617,21 +689,30 @@ struct nfs4_create_res {
 	struct nfs_fattr *		fattr;
 	struct nfs4_change_info		dir_cinfo;
 	struct nfs_fattr *		dir_fattr;
+	struct nfs4_sequence_res	seq_res;
 };
 
 struct nfs4_fsinfo_arg {
 	const struct nfs_fh *		fh;
 	const u32 *			bitmask;
+	struct nfs4_sequence_args	seq_args;
+};
+
+struct nfs4_fsinfo_res {
+	struct nfs_fsinfo	       *fsinfo;
+	struct nfs4_sequence_res	seq_res;
 };
 
 struct nfs4_getattr_arg {
 	const struct nfs_fh *		fh;
 	const u32 *			bitmask;
+	struct nfs4_sequence_args	seq_args;
 };
 
 struct nfs4_getattr_res {
 	const struct nfs_server *	server;
 	struct nfs_fattr *		fattr;
+	struct nfs4_sequence_res	seq_res;
 };
 
 struct nfs4_link_arg {
@@ -639,6 +720,7 @@ struct nfs4_link_arg {
 	const struct nfs_fh *		dir_fh;
 	const struct qstr *		name;
 	const u32 *			bitmask;
+	struct nfs4_sequence_args 	seq_args;
 };
 
 struct nfs4_link_res {
@@ -646,6 +728,7 @@ struct nfs4_link_res {
 	struct nfs_fattr *		fattr;
 	struct nfs4_change_info		cinfo;
 	struct nfs_fattr *		dir_attr;
+	struct nfs4_sequence_res	seq_res;
 };
 
 
@@ -653,21 +736,30 @@ struct nfs4_lookup_arg {
 	const struct nfs_fh *		dir_fh;
 	const struct qstr *		name;
 	const u32 *			bitmask;
+	struct nfs4_sequence_args	seq_args;
 };
 
 struct nfs4_lookup_res {
 	const struct nfs_server *	server;
 	struct nfs_fattr *		fattr;
 	struct nfs_fh *			fh;
+	struct nfs4_sequence_res	seq_res;
 };
 
 struct nfs4_lookup_root_arg {
 	const u32 *			bitmask;
+	struct nfs4_sequence_args	seq_args;
 };
 
 struct nfs4_pathconf_arg {
 	const struct nfs_fh *		fh;
 	const u32 *			bitmask;
+	struct nfs4_sequence_args	seq_args;
+};
+
+struct nfs4_pathconf_res {
+	struct nfs_pathconf	       *pathconf;
+	struct nfs4_sequence_res	seq_res;
 };
 
 struct nfs4_readdir_arg {
@@ -678,11 +770,13 @@ struct nfs4_readdir_arg {
 	struct page **			pages;	/* zero-copy data */
 	unsigned int			pgbase;	/* zero-copy data */
 	const u32 *			bitmask;
+	struct nfs4_sequence_args	seq_args;
 };
 
 struct nfs4_readdir_res {
 	nfs4_verifier			verifier;
 	unsigned int			pgbase;
+	struct nfs4_sequence_res	seq_res;
 };
 
 struct nfs4_readlink {
@@ -690,6 +784,11 @@ struct nfs4_readlink {
 	unsigned int			pgbase;
 	unsigned int			pglen;   /* zero-copy data */
 	struct page **			pages;   /* zero-copy data */
+	struct nfs4_sequence_args	seq_args;
+};
+
+struct nfs4_readlink_res {
+	struct nfs4_sequence_res	seq_res;
 };
 
 struct nfs4_rename_arg {
@@ -698,6 +797,7 @@ struct nfs4_rename_arg {
 	const struct qstr *		old_name;
 	const struct qstr *		new_name;
 	const u32 *			bitmask;
+	struct nfs4_sequence_args	seq_args;
 };
 
 struct nfs4_rename_res {
@@ -706,6 +806,7 @@ struct nfs4_rename_res {
 	struct nfs_fattr *		old_fattr;
 	struct nfs4_change_info		new_cinfo;
 	struct nfs_fattr *		new_fattr;
+	struct nfs4_sequence_res	seq_res;
 };
 
 #define NFS4_SETCLIENTID_NAMELEN	(127)
@@ -724,6 +825,17 @@ struct nfs4_setclientid {
 struct nfs4_statfs_arg {
 	const struct nfs_fh *		fh;
 	const u32 *			bitmask;
+	struct nfs4_sequence_args	seq_args;
+};
+
+struct nfs4_statfs_res {
+	struct nfs_fsstat	       *fsstat;
+	struct nfs4_sequence_res	seq_res;
+};
+
+struct nfs4_server_caps_arg {
+	struct nfs_fh		       *fhandle;
+	struct nfs4_sequence_args	seq_args;
 };
 
 struct nfs4_server_caps_res {
@@ -731,6 +843,7 @@ struct nfs4_server_caps_res {
 	u32				acl_bitmask;
 	u32				has_links;
 	u32				has_symlinks;
+	struct nfs4_sequence_res	seq_res;
 };
 
 struct nfs4_string {
@@ -765,10 +878,68 @@ struct nfs4_fs_locations_arg {
 	const struct qstr *name;
 	struct page *page;
 	const u32 *bitmask;
+	struct nfs4_sequence_args	seq_args;
+};
+
+struct nfs4_fs_locations_res {
+	struct nfs4_fs_locations       *fs_locations;
+	struct nfs4_sequence_res	seq_res;
 };
 
 #endif /* CONFIG_NFS_V4 */
 
+struct nfstime4 {
+	u64	seconds;
+	u32	nseconds;
+};
+
+#ifdef CONFIG_NFS_V4_1
+struct nfs_impl_id4 {
+	u32		domain_len;
+	char		*domain;
+	u32		name_len;
+	char		*name;
+	struct nfstime4	date;
+};
+
+#define NFS4_EXCHANGE_ID_LEN	(48)
+struct nfs41_exchange_id_args {
+	struct nfs_client		*client;
+	nfs4_verifier			*verifier;
+	unsigned int 			id_len;
+	char 				id[NFS4_EXCHANGE_ID_LEN];
+	u32				flags;
+};
+
+struct server_owner {
+	uint64_t			minor_id;
+	uint32_t			major_id_sz;
+	char				major_id[NFS4_OPAQUE_LIMIT];
+};
+
+struct server_scope {
+	uint32_t			server_scope_sz;
+	char 				server_scope[NFS4_OPAQUE_LIMIT];
+};
+
+struct nfs41_exchange_id_res {
+	struct nfs_client		*client;
+	u32				flags;
+};
+
+struct nfs41_create_session_args {
+	struct nfs_client	       *client;
+	uint32_t			flags;
+	uint32_t			cb_program;
+	struct nfs4_channel_attrs	fc_attrs;	/* Fore Channel */
+	struct nfs4_channel_attrs	bc_attrs;	/* Back Channel */
+};
+
+struct nfs41_create_session_res {
+	struct nfs_client	       *client;
+};
+#endif /* CONFIG_NFS_V4_1 */
+
 struct nfs_page;
 
 #define NFS_PAGEVEC_SIZE	(8U)
diff --git a/include/linux/nfsd/cache.h b/include/linux/nfsd/cache.h
index 04b355c801d8..3a3f58934f5e 100644
--- a/include/linux/nfsd/cache.h
+++ b/include/linux/nfsd/cache.h
@@ -14,8 +14,7 @@
 #include <linux/uio.h>
 
 /*
- * Representation of a reply cache entry. The first two members *must*
- * be hash_next and hash_prev.
+ * Representation of a reply cache entry.
  */
 struct svc_cacherep {
 	struct hlist_node	c_hash;
@@ -76,4 +75,12 @@ 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 bcd0201589f8..a6d9ef2bb34a 100644
--- a/include/linux/nfsd/export.h
+++ b/include/linux/nfsd/export.h
@@ -125,11 +125,9 @@ void			nfsd_export_flush(void);
 void			exp_readlock(void);
 void			exp_readunlock(void);
 struct svc_export *	rqst_exp_get_by_name(struct svc_rqst *,
-					     struct vfsmount *,
-					     struct dentry *);
+					     struct path *);
 struct svc_export *	rqst_exp_parent(struct svc_rqst *,
-					struct vfsmount *mnt,
-					struct dentry *dentry);
+					struct path *);
 int			exp_rootfh(struct auth_domain *, 
 					char *path, struct knfsd_fh *, int maxsize);
 __be32			exp_pseudoroot(struct svc_rqst *, struct svc_fh *);
diff --git a/include/linux/nfsd/nfsd.h b/include/linux/nfsd/nfsd.h
index e19f45991b2e..510ffdd5020e 100644
--- a/include/linux/nfsd/nfsd.h
+++ b/include/linux/nfsd/nfsd.h
@@ -23,7 +23,7 @@
 /*
  * nfsd version
  */
-#define NFSD_SUPPORTED_MINOR_VERSION	0
+#define NFSD_SUPPORTED_MINOR_VERSION	1
 
 /*
  * Flags for nfsd_permission
@@ -53,10 +53,14 @@ 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 struct seq_operations nfs_exports_op;
+extern const struct seq_operations nfs_exports_op;
 
 /*
  * Function prototypes.
@@ -105,7 +109,7 @@ 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 *);
+				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 *,
@@ -149,6 +153,7 @@ int nfsd_set_posix_acl(struct svc_fh *, int, struct posix_acl *);
 
 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);
 
@@ -161,7 +166,7 @@ extern int nfsd_max_blksize;
 extern unsigned int max_delegations;
 int nfs4_state_init(void);
 void nfsd4_free_slabs(void);
-void nfs4_state_start(void);
+int nfs4_state_start(void);
 void nfs4_state_shutdown(void);
 time_t nfs4_lease_time(void);
 void nfs4_reset_lease(time_t leasetime);
@@ -169,7 +174,7 @@ 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 void nfs4_state_start(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) { }
@@ -186,78 +191,119 @@ void		nfsd_lockd_shutdown(void);
 /*
  * These macros provide pre-xdr'ed values for faster operation.
  */
-#define	nfs_ok			__constant_htonl(NFS_OK)
-#define	nfserr_perm		__constant_htonl(NFSERR_PERM)
-#define	nfserr_noent		__constant_htonl(NFSERR_NOENT)
-#define	nfserr_io		__constant_htonl(NFSERR_IO)
-#define	nfserr_nxio		__constant_htonl(NFSERR_NXIO)
-#define	nfserr_eagain		__constant_htonl(NFSERR_EAGAIN)
-#define	nfserr_acces		__constant_htonl(NFSERR_ACCES)
-#define	nfserr_exist		__constant_htonl(NFSERR_EXIST)
-#define	nfserr_xdev		__constant_htonl(NFSERR_XDEV)
-#define	nfserr_nodev		__constant_htonl(NFSERR_NODEV)
-#define	nfserr_notdir		__constant_htonl(NFSERR_NOTDIR)
-#define	nfserr_isdir		__constant_htonl(NFSERR_ISDIR)
-#define	nfserr_inval		__constant_htonl(NFSERR_INVAL)
-#define	nfserr_fbig		__constant_htonl(NFSERR_FBIG)
-#define	nfserr_nospc		__constant_htonl(NFSERR_NOSPC)
-#define	nfserr_rofs		__constant_htonl(NFSERR_ROFS)
-#define	nfserr_mlink		__constant_htonl(NFSERR_MLINK)
-#define	nfserr_opnotsupp	__constant_htonl(NFSERR_OPNOTSUPP)
-#define	nfserr_nametoolong	__constant_htonl(NFSERR_NAMETOOLONG)
-#define	nfserr_notempty		__constant_htonl(NFSERR_NOTEMPTY)
-#define	nfserr_dquot		__constant_htonl(NFSERR_DQUOT)
-#define	nfserr_stale		__constant_htonl(NFSERR_STALE)
-#define	nfserr_remote		__constant_htonl(NFSERR_REMOTE)
-#define	nfserr_wflush		__constant_htonl(NFSERR_WFLUSH)
-#define	nfserr_badhandle	__constant_htonl(NFSERR_BADHANDLE)
-#define	nfserr_notsync		__constant_htonl(NFSERR_NOT_SYNC)
-#define	nfserr_badcookie	__constant_htonl(NFSERR_BAD_COOKIE)
-#define	nfserr_notsupp		__constant_htonl(NFSERR_NOTSUPP)
-#define	nfserr_toosmall		__constant_htonl(NFSERR_TOOSMALL)
-#define	nfserr_serverfault	__constant_htonl(NFSERR_SERVERFAULT)
-#define	nfserr_badtype		__constant_htonl(NFSERR_BADTYPE)
-#define	nfserr_jukebox		__constant_htonl(NFSERR_JUKEBOX)
-#define	nfserr_denied		__constant_htonl(NFSERR_DENIED)
-#define	nfserr_deadlock		__constant_htonl(NFSERR_DEADLOCK)
-#define nfserr_expired          __constant_htonl(NFSERR_EXPIRED)
-#define	nfserr_bad_cookie	__constant_htonl(NFSERR_BAD_COOKIE)
-#define	nfserr_same		__constant_htonl(NFSERR_SAME)
-#define	nfserr_clid_inuse	__constant_htonl(NFSERR_CLID_INUSE)
-#define	nfserr_stale_clientid	__constant_htonl(NFSERR_STALE_CLIENTID)
-#define	nfserr_resource		__constant_htonl(NFSERR_RESOURCE)
-#define	nfserr_moved		__constant_htonl(NFSERR_MOVED)
-#define	nfserr_nofilehandle	__constant_htonl(NFSERR_NOFILEHANDLE)
-#define	nfserr_minor_vers_mismatch	__constant_htonl(NFSERR_MINOR_VERS_MISMATCH)
-#define nfserr_share_denied	__constant_htonl(NFSERR_SHARE_DENIED)
-#define nfserr_stale_stateid	__constant_htonl(NFSERR_STALE_STATEID)
-#define nfserr_old_stateid	__constant_htonl(NFSERR_OLD_STATEID)
-#define nfserr_bad_stateid	__constant_htonl(NFSERR_BAD_STATEID)
-#define nfserr_bad_seqid	__constant_htonl(NFSERR_BAD_SEQID)
-#define	nfserr_symlink		__constant_htonl(NFSERR_SYMLINK)
-#define	nfserr_not_same		__constant_htonl(NFSERR_NOT_SAME)
-#define	nfserr_restorefh	__constant_htonl(NFSERR_RESTOREFH)
-#define	nfserr_attrnotsupp	__constant_htonl(NFSERR_ATTRNOTSUPP)
-#define	nfserr_bad_xdr		__constant_htonl(NFSERR_BAD_XDR)
-#define	nfserr_openmode		__constant_htonl(NFSERR_OPENMODE)
-#define	nfserr_locks_held	__constant_htonl(NFSERR_LOCKS_HELD)
-#define	nfserr_op_illegal	__constant_htonl(NFSERR_OP_ILLEGAL)
-#define	nfserr_grace		__constant_htonl(NFSERR_GRACE)
-#define	nfserr_no_grace		__constant_htonl(NFSERR_NO_GRACE)
-#define	nfserr_reclaim_bad	__constant_htonl(NFSERR_RECLAIM_BAD)
-#define	nfserr_badname		__constant_htonl(NFSERR_BADNAME)
-#define	nfserr_cb_path_down	__constant_htonl(NFSERR_CB_PATH_DOWN)
-#define	nfserr_locked		__constant_htonl(NFSERR_LOCKED)
-#define	nfserr_wrongsec		__constant_htonl(NFSERR_WRONGSEC)
-#define	nfserr_replay_me	__constant_htonl(NFSERR_REPLAY_ME)
+#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		__constant_htonl(30000)
+#define	nfserr_dropit		cpu_to_be32(30000)
 /* end-of-file indicator in readdir */
-#define	nfserr_eof		__constant_htonl(30001)
+#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] == '.'))
@@ -300,7 +346,7 @@ extern struct timeval	nfssvc_boot;
  *    TIME_BACKUP   (unlikely to be supported any time soon)
  *    TIME_CREATE   (unlikely to be supported any time soon)
  */
-#define NFSD_SUPPORTED_ATTRS_WORD0                                                          \
+#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             \
@@ -312,7 +358,7 @@ extern struct timeval	nfssvc_boot;
  | FATTR4_WORD0_MAXFILESIZE     | FATTR4_WORD0_MAXLINK      | FATTR4_WORD0_MAXNAME          \
  | FATTR4_WORD0_MAXREAD         | FATTR4_WORD0_MAXWRITE     | FATTR4_WORD0_ACL)
 
-#define NFSD_SUPPORTED_ATTRS_WORD1                                                          \
+#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      \
@@ -320,6 +366,35 @@ extern struct timeval	nfssvc_boot;
  | 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)
@@ -330,6 +405,19 @@ extern struct timeval	nfssvc_boot;
 #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 */
 
diff --git a/include/linux/nfsd/nfsfh.h b/include/linux/nfsd/nfsfh.h
index fa317f6c154b..8f641c908450 100644
--- a/include/linux/nfsd/nfsfh.h
+++ b/include/linux/nfsd/nfsfh.h
@@ -151,9 +151,15 @@ typedef struct svc_fh {
 	__u64			fh_pre_size;	/* size before operation */
 	struct timespec		fh_pre_mtime;	/* mtime before oper */
 	struct timespec		fh_pre_ctime;	/* ctime before oper */
+	/*
+	 * pre-op nfsv4 change attr: note must check IS_I_VERSION(inode)
+	 *  to find out if it is valid.
+	 */
+	u64			fh_pre_change;
 
 	/* Post-op attributes saved in fh_unlock */
 	struct kstat		fh_post_attr;	/* full attrs after operation */
+	u64			fh_post_change; /* nfsv4 change; see above */
 #endif /* CONFIG_NFSD_V3 */
 
 } svc_fh;
@@ -269,6 +275,13 @@ fh_copy(struct svc_fh *dst, struct svc_fh *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)
 {
@@ -291,6 +304,7 @@ fill_pre_wcc(struct svc_fh *fhp)
 		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;
 	}
 }
diff --git a/include/linux/nfsd/state.h b/include/linux/nfsd/state.h
index 128298c0362d..b38d11324189 100644
--- a/include/linux/nfsd/state.h
+++ b/include/linux/nfsd/state.h
@@ -41,7 +41,6 @@
 #include <linux/kref.h>
 #include <linux/sunrpc/clnt.h>
 
-#define NFS4_OPAQUE_LIMIT 1024
 typedef struct {
 	u32             cl_boot;
 	u32             cl_id;
@@ -61,14 +60,10 @@ typedef struct {
 #define si_stateownerid   si_opaque.so_stateownerid
 #define si_fileid         si_opaque.so_fileid
 
-
-struct nfs4_cb_recall {
-	u32			cbr_ident;
-	int			cbr_trunc;
-	stateid_t		cbr_stateid;
-	u32			cbr_fhlen;
-	char			cbr_fhval[NFS4_FHSIZE];
-	struct nfs4_delegation	*cbr_dp;
+struct nfsd4_cb_sequence {
+	/* args/res */
+	u32			cbs_minorversion;
+	struct nfs4_client	*cbs_clp;
 };
 
 struct nfs4_delegation {
@@ -82,25 +77,109 @@ struct nfs4_delegation {
 	struct file		*dl_vfs_file;
 	u32			dl_type;
 	time_t			dl_time;
-	struct nfs4_cb_recall	dl_recall;
+/* For recall: */
+	u32			dl_ident;
+	stateid_t		dl_stateid;
+	struct knfsd_fh		dl_fh;
+	int			dl_retries;
 };
 
-#define dl_stateid      dl_recall.cbr_stateid
-#define dl_fhlen        dl_recall.cbr_fhlen
-#define dl_fhval        dl_recall.cbr_fhval
-
 /* client delegation callback info */
-struct nfs4_callback {
+struct nfs4_cb_conn {
 	/* SETCLIENTID info */
-	u32                     cb_addr;
-	unsigned short          cb_port;
+	struct sockaddr_storage	cb_addr;
+	size_t			cb_addrlen;
 	u32                     cb_prog;
-	u32                     cb_ident;
+	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' */
 
 /*
@@ -123,15 +202,29 @@ struct nfs4_client {
 	char                    cl_recdir[HEXDIR_LEN]; /* recovery dir */
 	nfs4_verifier		cl_verifier; 	/* generated by client */
 	time_t                  cl_time;        /* time of last lease renewal */
-	__be32			cl_addr; 	/* client ipaddress */
+	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_callback	cl_callback;    /* callback info */
+	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
@@ -168,8 +261,7 @@ struct nfs4_replay {
 	unsigned int		rp_buflen;
 	char			*rp_buf;
 	unsigned		intrp_allocated;
-	int			rp_openfh_len;
-	char			rp_openfh[NFS4_FHSIZE];
+	struct knfsd_fh		rp_openfh;
 	char			rp_ibuf[NFSD4_REPLAY_ISIZE];
 };
 
@@ -217,7 +309,7 @@ struct nfs4_stateowner {
 *      share_acces, share_deny on the file.
 */
 struct nfs4_file {
-	struct kref		fi_ref;
+	atomic_t		fi_ref;
 	struct list_head        fi_hash;    /* hash by "struct inode *" */
 	struct list_head        fi_stateids;
 	struct list_head	fi_delegations;
@@ -259,14 +351,13 @@ struct nfs4_stateid {
 };
 
 /* flags for preprocess_seqid_op() */
-#define CHECK_FH                0x00000001
+#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 DELEG_RET               0x00000080
 
 #define seqid_mutating_err(err)                       \
 	(((err) != nfserr_stale_clientid) &&    \
@@ -274,7 +365,9 @@ struct nfs4_stateid {
 	((err) != nfserr_stale_stateid) &&      \
 	((err) != nfserr_bad_stateid))
 
-extern __be32 nfs4_preprocess_stateid_op(struct svc_fh *current_fh,
+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);
@@ -282,6 +375,7 @@ 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);
@@ -290,7 +384,7 @@ 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);
+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);
diff --git a/include/linux/nfsd/stats.h b/include/linux/nfsd/stats.h
index 7678cfbe9960..2693ef647df6 100644
--- a/include/linux/nfsd/stats.h
+++ b/include/linux/nfsd/stats.h
@@ -11,6 +11,11 @@
 
 #include <linux/nfs4.h>
 
+/* thread usage wraps very million seconds (approx one fortnight) */
+#define	NFSD_USAGE_WRAP	(HZ*1000000)
+
+#ifdef __KERNEL__
+
 struct nfsd_stats {
 	unsigned int	rchits;		/* repcache hits */
 	unsigned int	rcmisses;	/* repcache hits */
@@ -35,10 +40,6 @@ struct nfsd_stats {
 
 };
 
-/* thread usage wraps very million seconds (approx one fortnight) */
-#define	NFSD_USAGE_WRAP	(HZ*1000000)
-
-#ifdef __KERNEL__
 
 extern struct nfsd_stats	nfsdstats;
 extern struct svc_stat		nfsd_svcstats;
diff --git a/include/linux/nfsd/xdr4.h b/include/linux/nfsd/xdr4.h
index 27bd3e38ec5a..73164c2b3d29 100644
--- a/include/linux/nfsd/xdr4.h
+++ b/include/linux/nfsd/xdr4.h
@@ -45,17 +45,32 @@
 #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;
-};
+	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 {
@@ -90,7 +105,7 @@ struct nfsd4_create {
 			u32 specdata2;
 		} dev;    /* NF4BLK, NF4CHR */
 	} u;
-	u32		cr_bmval[2];        /* request */
+	u32		cr_bmval[3];        /* request */
 	struct iattr	cr_iattr;           /* request */
 	struct nfsd4_change_info  cr_cinfo; /* response */
 	struct nfs4_acl *cr_acl;
@@ -105,7 +120,7 @@ struct nfsd4_delegreturn {
 };
 
 struct nfsd4_getattr {
-	u32		ga_bmval[2];        /* request */
+	u32		ga_bmval[3];        /* request */
 	struct svc_fh	*ga_fhp;            /* response */
 };
 
@@ -206,11 +221,9 @@ struct nfsd4_open {
 	stateid_t       op_delegate_stateid; /* request - response */
 	u32		op_create;     	    /* request */
 	u32		op_createmode;      /* request */
-	u32		op_bmval[2];        /* request */
-	union {                             /* request */
-		struct iattr	iattr;                      /* UNCHECKED4,GUARDED4 */
-		nfs4_verifier	verf;                                /* EXCLUSIVE4 */
-	} u;
+	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 */
@@ -224,8 +237,8 @@ struct nfsd4_open {
 	struct nfs4_stateowner *op_stateowner; /* used during processing */
 	struct nfs4_acl *op_acl;
 };
-#define op_iattr	u.iattr
-#define op_verf		u.verf
+#define op_iattr	iattr
+#define op_verf		verf
 
 struct nfsd4_open_confirm {
 	stateid_t	oc_req_stateid		/* request */;
@@ -259,7 +272,7 @@ struct nfsd4_readdir {
 	nfs4_verifier	rd_verf;            /* request */
 	u32		rd_dircount;        /* request */
 	u32		rd_maxcount;        /* request */
-	u32		rd_bmval[2];        /* request */
+	u32		rd_bmval[3];        /* request */
 	struct svc_rqst *rd_rqstp;          /* response */
 	struct svc_fh * rd_fhp;             /* response */
 
@@ -301,7 +314,7 @@ struct nfsd4_secinfo {
 
 struct nfsd4_setattr {
 	stateid_t	sa_stateid;         /* request */
-	u32		sa_bmval[2];        /* request */
+	u32		sa_bmval[3];        /* request */
 	struct iattr	sa_iattr;           /* request */
 	struct nfs4_acl *sa_acl;
 };
@@ -327,7 +340,7 @@ struct nfsd4_setclientid_confirm {
 
 /* also used for NVERIFY */
 struct nfsd4_verify {
-	u32		ve_bmval[2];        /* request */
+	u32		ve_bmval[3];        /* request */
 	u32		ve_attrlen;         /* request */
 	char *		ve_attrval;         /* request */
 };
@@ -344,6 +357,31 @@ struct nfsd4_write {
 	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;
@@ -378,6 +416,12 @@ struct nfsd4_op {
 		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;
 };
@@ -416,9 +460,21 @@ struct nfsd4_compoundres {
 	u32				taglen;
 	char *				tag;
 	u32				opcnt;
-	__be32 *			tagp; /* where to encode tag and  opcount */
+	__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
@@ -426,10 +482,16 @@ 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->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;
+	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 *);
@@ -448,7 +510,23 @@ extern __be32 nfsd4_setclientid(struct svc_rqst *rqstp,
 extern __be32 nfsd4_setclientid_confirm(struct svc_rqst *rqstp,
 		struct nfsd4_compound_state *,
 		struct nfsd4_setclientid_confirm *setclientid_confirm);
-extern __be32 nfsd4_process_open1(struct nfsd4_open *open);
+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,
diff --git a/include/linux/nilfs2_fs.h b/include/linux/nilfs2_fs.h
new file mode 100644
index 000000000000..ce520402e840
--- /dev/null
+++ b/include/linux/nilfs2_fs.h
@@ -0,0 +1,792 @@
+/*
+ * nilfs2_fs.h - NILFS2 on-disk structures and common declarations.
+ *
+ * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * Written by Koji Sato <koji@osrg.net>
+ *            Ryusuke Konishi <ryusuke@osrg.net>
+ */
+/*
+ *  linux/include/linux/ext2_fs.h
+ *
+ * Copyright (C) 1992, 1993, 1994, 1995
+ * Remy Card (card@masi.ibp.fr)
+ * Laboratoire MASI - Institut Blaise Pascal
+ * Universite Pierre et Marie Curie (Paris VI)
+ *
+ *  from
+ *
+ *  linux/include/linux/minix_fs.h
+ *
+ *  Copyright (C) 1991, 1992  Linus Torvalds
+ */
+
+#ifndef _LINUX_NILFS_FS_H
+#define _LINUX_NILFS_FS_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+/*
+ * Inode flags stored in nilfs_inode and on-memory nilfs inode
+ *
+ * We define these flags based on ext2-fs because of the
+ * compatibility reason; to avoid problems in chattr(1)
+ */
+#define NILFS_SECRM_FL		0x00000001 /* Secure deletion */
+#define NILFS_UNRM_FL		0x00000002 /* Undelete */
+#define NILFS_SYNC_FL		0x00000008 /* Synchronous updates */
+#define NILFS_IMMUTABLE_FL	0x00000010 /* Immutable file */
+#define NILFS_APPEND_FL		0x00000020 /* writes to file may only append */
+#define NILFS_NODUMP_FL		0x00000040 /* do not dump file */
+#define NILFS_NOATIME_FL	0x00000080 /* do not update atime */
+/* Reserved for compression usage... */
+#define NILFS_NOTAIL_FL		0x00008000 /* file tail should not be merged */
+#define NILFS_DIRSYNC_FL	0x00010000 /* dirsync behaviour */
+
+#define NILFS_FL_USER_VISIBLE	0x0003DFFF /* User visible flags */
+#define NILFS_FL_USER_MODIFIABLE	0x000380FF /* User modifiable flags */
+
+
+#define NILFS_INODE_BMAP_SIZE	7
+/**
+ * struct nilfs_inode - structure of an inode on disk
+ * @i_blocks: blocks count
+ * @i_size: size in bytes
+ * @i_ctime: creation time (seconds)
+ * @i_mtime: modification time (seconds)
+ * @i_ctime_nsec: creation time (nano seconds)
+ * @i_mtime_nsec: modification time (nano seconds)
+ * @i_uid: user id
+ * @i_gid: group id
+ * @i_mode: file mode
+ * @i_links_count: links count
+ * @i_flags: file flags
+ * @i_bmap: block mapping
+ * @i_xattr: extended attributes
+ * @i_generation: file generation (for NFS)
+ * @i_pad:	padding
+ */
+struct nilfs_inode {
+	__le64	i_blocks;
+	__le64	i_size;
+	__le64	i_ctime;
+	__le64	i_mtime;
+	__le32	i_ctime_nsec;
+	__le32	i_mtime_nsec;
+	__le32	i_uid;
+	__le32	i_gid;
+	__le16	i_mode;
+	__le16	i_links_count;
+	__le32	i_flags;
+	__le64	i_bmap[NILFS_INODE_BMAP_SIZE];
+#define i_device_code	i_bmap[0]
+	__le64	i_xattr;
+	__le32	i_generation;
+	__le32	i_pad;
+};
+
+/**
+ * struct nilfs_super_root - structure of super root
+ * @sr_sum: check sum
+ * @sr_bytes: byte count of the structure
+ * @sr_flags: flags (reserved)
+ * @sr_nongc_ctime: write time of the last segment not for cleaner operation
+ * @sr_dat: DAT file inode
+ * @sr_cpfile: checkpoint file inode
+ * @sr_sufile: segment usage file inode
+ */
+struct nilfs_super_root {
+	__le32 sr_sum;
+	__le16 sr_bytes;
+	__le16 sr_flags;
+	__le64 sr_nongc_ctime;
+	struct nilfs_inode sr_dat;
+	struct nilfs_inode sr_cpfile;
+	struct nilfs_inode sr_sufile;
+};
+
+#define NILFS_SR_MDT_OFFSET(inode_size, i)  \
+	((unsigned long)&((struct nilfs_super_root *)0)->sr_dat + \
+			(inode_size) * (i))
+#define NILFS_SR_DAT_OFFSET(inode_size)     NILFS_SR_MDT_OFFSET(inode_size, 0)
+#define NILFS_SR_CPFILE_OFFSET(inode_size)  NILFS_SR_MDT_OFFSET(inode_size, 1)
+#define NILFS_SR_SUFILE_OFFSET(inode_size)  NILFS_SR_MDT_OFFSET(inode_size, 2)
+#define NILFS_SR_BYTES                  (sizeof(struct nilfs_super_root))
+
+/*
+ * Maximal mount counts
+ */
+#define NILFS_DFL_MAX_MNT_COUNT		50      /* 50 mounts */
+
+/*
+ * File system states (sbp->s_state, nilfs->ns_mount_state)
+ */
+#define NILFS_VALID_FS			0x0001  /* Unmounted cleanly */
+#define NILFS_ERROR_FS			0x0002  /* Errors detected */
+#define NILFS_RESIZE_FS			0x0004	/* Resize required */
+
+/*
+ * Mount flags (sbi->s_mount_opt)
+ */
+#define NILFS_MOUNT_ERROR_MODE		0x0070  /* Error mode mask */
+#define NILFS_MOUNT_ERRORS_CONT		0x0010  /* Continue on errors */
+#define NILFS_MOUNT_ERRORS_RO		0x0020  /* Remount fs ro on errors */
+#define NILFS_MOUNT_ERRORS_PANIC	0x0040  /* Panic on errors */
+#define NILFS_MOUNT_SNAPSHOT		0x0080  /* Snapshot flag */
+#define NILFS_MOUNT_BARRIER		0x1000  /* Use block barriers */
+#define NILFS_MOUNT_STRICT_ORDER	0x2000  /* Apply strict in-order
+						   semantics also for data */
+
+
+/**
+ * struct nilfs_super_block - structure of super block on disk
+ */
+struct nilfs_super_block {
+	__le32	s_rev_level;		/* Revision level */
+	__le16	s_minor_rev_level;	/* minor revision level */
+	__le16	s_magic;		/* Magic signature */
+
+	__le16  s_bytes;		/* Bytes count of CRC calculation
+					   for this structure. s_reserved
+					   is excluded. */
+	__le16  s_flags;		/* flags */
+	__le32  s_crc_seed;		/* Seed value of CRC calculation */
+	__le32	s_sum;			/* Check sum of super block */
+
+	__le32	s_log_block_size;	/* Block size represented as follows
+					   blocksize =
+					       1 << (s_log_block_size + 10) */
+	__le64  s_nsegments;		/* Number of segments in filesystem */
+	__le64  s_dev_size;		/* block device size in bytes */
+	__le64	s_first_data_block;	/* 1st seg disk block number */
+	__le32  s_blocks_per_segment;   /* number of blocks per full segment */
+	__le32	s_r_segments_percentage; /* Reserved segments percentage */
+
+	__le64  s_last_cno;		/* Last checkpoint number */
+	__le64  s_last_pseg;		/* disk block addr pseg written last */
+	__le64  s_last_seq;             /* seq. number of seg written last */
+	__le64	s_free_blocks_count;	/* Free blocks count */
+
+	__le64	s_ctime;		/* Creation time (execution time of
+					   newfs) */
+	__le64	s_mtime;		/* Mount time */
+	__le64	s_wtime;		/* Write time */
+	__le16	s_mnt_count;		/* Mount count */
+	__le16	s_max_mnt_count;	/* Maximal mount count */
+	__le16	s_state;		/* File system state */
+	__le16	s_errors;		/* Behaviour when detecting errors */
+	__le64	s_lastcheck;		/* time of last check */
+
+	__le32	s_checkinterval;	/* max. time between checks */
+	__le32	s_creator_os;		/* OS */
+	__le16	s_def_resuid;		/* Default uid for reserved blocks */
+	__le16	s_def_resgid;		/* Default gid for reserved blocks */
+	__le32	s_first_ino; 		/* First non-reserved inode */
+
+	__le16  s_inode_size; 		/* Size of an inode */
+	__le16  s_dat_entry_size;       /* Size of a dat entry */
+	__le16  s_checkpoint_size;      /* Size of a checkpoint */
+	__le16	s_segment_usage_size;	/* Size of a segment usage */
+
+	__u8	s_uuid[16];		/* 128-bit uuid for volume */
+	char	s_volume_name[16]; 	/* volume name */
+	char	s_last_mounted[64]; 	/* directory where last mounted */
+
+	__le32  s_c_interval;           /* Commit interval of segment */
+	__le32  s_c_block_max;          /* Threshold of data amount for
+					   the segment construction */
+	__u32	s_reserved[192];	/* padding to the end of the block */
+};
+
+/*
+ * Codes for operating systems
+ */
+#define NILFS_OS_LINUX		0
+/* Codes from 1 to 4 are reserved to keep compatibility with ext2 creator-OS */
+
+/*
+ * Revision levels
+ */
+#define NILFS_CURRENT_REV	2	/* current major revision */
+#define NILFS_MINOR_REV		0	/* minor revision */
+
+/*
+ * Bytes count of super_block for CRC-calculation
+ */
+#define NILFS_SB_BYTES  \
+	((long)&((struct nilfs_super_block *)0)->s_reserved)
+
+/*
+ * Special inode number
+ */
+#define NILFS_ROOT_INO		2	/* Root file inode */
+#define NILFS_DAT_INO		3	/* DAT file */
+#define NILFS_CPFILE_INO	4	/* checkpoint file */
+#define NILFS_SUFILE_INO	5	/* segment usage file */
+#define NILFS_IFILE_INO		6	/* ifile */
+#define NILFS_ATIME_INO		7	/* Atime file (reserved) */
+#define NILFS_XATTR_INO		8	/* Xattribute file (reserved) */
+#define NILFS_SKETCH_INO	10	/* Sketch file */
+#define NILFS_USER_INO		11	/* Fisrt user's file inode number */
+
+#define NILFS_SB_OFFSET_BYTES	1024	/* byte offset of nilfs superblock */
+#define NILFS_SUPER_MAGIC	0x3434	/* NILFS filesystem  magic number */
+
+#define NILFS_SEG_MIN_BLOCKS	16	/* Minimum number of blocks in
+					   a full segment */
+#define NILFS_PSEG_MIN_BLOCKS	2	/* Minimum number of blocks in
+					   a partial segment */
+#define NILFS_MIN_NRSVSEGS	8	/* Minimum number of reserved
+					   segments */
+
+/*
+ * bytes offset of secondary super block
+ */
+#define NILFS_SB2_OFFSET_BYTES(devsize)	((((devsize) >> 12) - 1) << 12)
+
+/*
+ * Maximal count of links to a file
+ */
+#define NILFS_LINK_MAX		32000
+
+/*
+ * Structure of a directory entry
+ *  (Same as ext2)
+ */
+
+#define NILFS_NAME_LEN 255
+
+/*
+ * The new version of the directory entry.  Since V0 structures are
+ * stored in intel byte order, and the name_len field could never be
+ * bigger than 255 chars, it's safe to reclaim the extra byte for the
+ * file_type field.
+ */
+struct nilfs_dir_entry {
+	__le64	inode;			/* Inode number */
+	__le16	rec_len;		/* Directory entry length */
+	__u8	name_len;		/* Name length */
+	__u8	file_type;
+	char	name[NILFS_NAME_LEN];	/* File name */
+	char    pad;
+};
+
+/*
+ * NILFS directory file types.  Only the low 3 bits are used.  The
+ * other bits are reserved for now.
+ */
+enum {
+	NILFS_FT_UNKNOWN,
+	NILFS_FT_REG_FILE,
+	NILFS_FT_DIR,
+	NILFS_FT_CHRDEV,
+	NILFS_FT_BLKDEV,
+	NILFS_FT_FIFO,
+	NILFS_FT_SOCK,
+	NILFS_FT_SYMLINK,
+	NILFS_FT_MAX
+};
+
+/*
+ * NILFS_DIR_PAD defines the directory entries boundaries
+ *
+ * NOTE: It must be a multiple of 8
+ */
+#define NILFS_DIR_PAD			8
+#define NILFS_DIR_ROUND			(NILFS_DIR_PAD - 1)
+#define NILFS_DIR_REC_LEN(name_len)	(((name_len) + 12 + NILFS_DIR_ROUND) & \
+					~NILFS_DIR_ROUND)
+
+
+/**
+ * struct nilfs_finfo - file information
+ * @fi_ino: inode number
+ * @fi_cno: checkpoint number
+ * @fi_nblocks: number of blocks (including intermediate blocks)
+ * @fi_ndatablk: number of file data blocks
+ */
+struct nilfs_finfo {
+	__le64 fi_ino;
+	__le64 fi_cno;
+	__le32 fi_nblocks;
+	__le32 fi_ndatablk;
+	/* array of virtual block numbers */
+};
+
+/**
+ * struct nilfs_binfo_v - information for the block to which a virtual block number is assigned
+ * @bi_vblocknr: virtual block number
+ * @bi_blkoff: block offset
+ */
+struct nilfs_binfo_v {
+	__le64 bi_vblocknr;
+	__le64 bi_blkoff;
+};
+
+/**
+ * struct nilfs_binfo_dat - information for the block which belongs to the DAT file
+ * @bi_blkoff: block offset
+ * @bi_level: level
+ * @bi_pad: padding
+ */
+struct nilfs_binfo_dat {
+	__le64 bi_blkoff;
+	__u8 bi_level;
+	__u8 bi_pad[7];
+};
+
+/**
+ * union nilfs_binfo: block information
+ * @bi_v: nilfs_binfo_v structure
+ * @bi_dat: nilfs_binfo_dat structure
+ */
+union nilfs_binfo {
+	struct nilfs_binfo_v bi_v;
+	struct nilfs_binfo_dat bi_dat;
+};
+
+/**
+ * struct nilfs_segment_summary - segment summary
+ * @ss_datasum: checksum of data
+ * @ss_sumsum: checksum of segment summary
+ * @ss_magic: magic number
+ * @ss_bytes: size of this structure in bytes
+ * @ss_flags: flags
+ * @ss_seq: sequence number
+ * @ss_create: creation timestamp
+ * @ss_next: next segment
+ * @ss_nblocks: number of blocks
+ * @ss_nfinfo: number of finfo structures
+ * @ss_sumbytes: total size of segment summary in bytes
+ * @ss_pad: padding
+ */
+struct nilfs_segment_summary {
+	__le32 ss_datasum;
+	__le32 ss_sumsum;
+	__le32 ss_magic;
+	__le16 ss_bytes;
+	__le16 ss_flags;
+	__le64 ss_seq;
+	__le64 ss_create;
+	__le64 ss_next;
+	__le32 ss_nblocks;
+	__le32 ss_nfinfo;
+	__le32 ss_sumbytes;
+	__le32 ss_pad;
+	/* array of finfo structures */
+};
+
+#define NILFS_SEGSUM_MAGIC	0x1eaffa11  /* segment summary magic number */
+
+/*
+ * Segment summary flags
+ */
+#define NILFS_SS_LOGBGN 0x0001  /* begins a logical segment */
+#define NILFS_SS_LOGEND 0x0002  /* ends a logical segment */
+#define NILFS_SS_SR     0x0004  /* has super root */
+#define NILFS_SS_SYNDT  0x0008  /* includes data only updates */
+#define NILFS_SS_GC     0x0010  /* segment written for cleaner operation */
+
+/**
+ * struct nilfs_palloc_group_desc - block group descriptor
+ * @pg_nfrees: number of free entries in block group
+ */
+struct nilfs_palloc_group_desc {
+	__le32 pg_nfrees;
+};
+
+/**
+ * struct nilfs_dat_entry - disk address translation entry
+ * @dt_blocknr: block number
+ * @dt_start: start checkpoint number
+ * @dt_end: end checkpoint number
+ * @dt_rsv: reserved for future use
+ */
+struct nilfs_dat_entry {
+	__le64 de_blocknr;
+	__le64 de_start;
+	__le64 de_end;
+	__le64 de_rsv;
+};
+
+/**
+ * struct nilfs_snapshot_list - snapshot list
+ * @ssl_next: next checkpoint number on snapshot list
+ * @ssl_prev: previous checkpoint number on snapshot list
+ */
+struct nilfs_snapshot_list {
+	__le64 ssl_next;
+	__le64 ssl_prev;
+};
+
+/**
+ * struct nilfs_checkpoint - checkpoint structure
+ * @cp_flags: flags
+ * @cp_checkpoints_count: checkpoints count in a block
+ * @cp_snapshot_list: snapshot list
+ * @cp_cno: checkpoint number
+ * @cp_create: creation timestamp
+ * @cp_nblk_inc: number of blocks incremented by this checkpoint
+ * @cp_inodes_count: inodes count
+ * @cp_blocks_count: blocks count
+ * @cp_ifile_inode: inode of ifile
+ */
+struct nilfs_checkpoint {
+	__le32 cp_flags;
+	__le32 cp_checkpoints_count;
+	struct nilfs_snapshot_list cp_snapshot_list;
+	__le64 cp_cno;
+	__le64 cp_create;
+	__le64 cp_nblk_inc;
+	__le64 cp_inodes_count;
+	__le64 cp_blocks_count;		/* Reserved (might be deleted) */
+
+	/* Do not change the byte offset of ifile inode.
+	   To keep the compatibility of the disk format,
+	   additional fields should be added behind cp_ifile_inode. */
+	struct nilfs_inode cp_ifile_inode;
+};
+
+/* checkpoint flags */
+enum {
+	NILFS_CHECKPOINT_SNAPSHOT,
+	NILFS_CHECKPOINT_INVALID,
+	NILFS_CHECKPOINT_SKETCH,
+	NILFS_CHECKPOINT_MINOR,
+};
+
+#define NILFS_CHECKPOINT_FNS(flag, name)				\
+static inline void							\
+nilfs_checkpoint_set_##name(struct nilfs_checkpoint *cp)		\
+{									\
+	cp->cp_flags = cpu_to_le32(le32_to_cpu(cp->cp_flags) |		\
+				   (1UL << NILFS_CHECKPOINT_##flag));	\
+}									\
+static inline void							\
+nilfs_checkpoint_clear_##name(struct nilfs_checkpoint *cp)		\
+{									\
+	cp->cp_flags = cpu_to_le32(le32_to_cpu(cp->cp_flags) &		\
+				   ~(1UL << NILFS_CHECKPOINT_##flag));	\
+}									\
+static inline int							\
+nilfs_checkpoint_##name(const struct nilfs_checkpoint *cp)		\
+{									\
+	return !!(le32_to_cpu(cp->cp_flags) &				\
+		  (1UL << NILFS_CHECKPOINT_##flag));			\
+}
+
+NILFS_CHECKPOINT_FNS(SNAPSHOT, snapshot)
+NILFS_CHECKPOINT_FNS(INVALID, invalid)
+NILFS_CHECKPOINT_FNS(MINOR, minor)
+
+/**
+ * struct nilfs_cpinfo - checkpoint information
+ * @ci_flags: flags
+ * @ci_pad: padding
+ * @ci_cno: checkpoint number
+ * @ci_create: creation timestamp
+ * @ci_nblk_inc: number of blocks incremented by this checkpoint
+ * @ci_inodes_count: inodes count
+ * @ci_blocks_count: blocks count
+ * @ci_next: next checkpoint number in snapshot list
+ */
+struct nilfs_cpinfo {
+	__u32 ci_flags;
+	__u32 ci_pad;
+	__u64 ci_cno;
+	__u64 ci_create;
+	__u64 ci_nblk_inc;
+	__u64 ci_inodes_count;
+	__u64 ci_blocks_count;
+	__u64 ci_next;
+};
+
+#define NILFS_CPINFO_FNS(flag, name)					\
+static inline int							\
+nilfs_cpinfo_##name(const struct nilfs_cpinfo *cpinfo)			\
+{									\
+	return !!(cpinfo->ci_flags & (1UL << NILFS_CHECKPOINT_##flag));	\
+}
+
+NILFS_CPINFO_FNS(SNAPSHOT, snapshot)
+NILFS_CPINFO_FNS(INVALID, invalid)
+NILFS_CPINFO_FNS(MINOR, minor)
+
+
+/**
+ * struct nilfs_cpfile_header - checkpoint file header
+ * @ch_ncheckpoints: number of checkpoints
+ * @ch_nsnapshots: number of snapshots
+ * @ch_snapshot_list: snapshot list
+ */
+struct nilfs_cpfile_header {
+	__le64 ch_ncheckpoints;
+	__le64 ch_nsnapshots;
+	struct nilfs_snapshot_list ch_snapshot_list;
+};
+
+#define NILFS_CPFILE_FIRST_CHECKPOINT_OFFSET	\
+	((sizeof(struct nilfs_cpfile_header) +				\
+	  sizeof(struct nilfs_checkpoint) - 1) /			\
+			sizeof(struct nilfs_checkpoint))
+
+/**
+ * struct nilfs_segment_usage - segment usage
+ * @su_lastmod: last modified timestamp
+ * @su_nblocks: number of blocks in segment
+ * @su_flags: flags
+ */
+struct nilfs_segment_usage {
+	__le64 su_lastmod;
+	__le32 su_nblocks;
+	__le32 su_flags;
+};
+
+/* segment usage flag */
+enum {
+	NILFS_SEGMENT_USAGE_ACTIVE,
+	NILFS_SEGMENT_USAGE_DIRTY,
+	NILFS_SEGMENT_USAGE_ERROR,
+
+	/* ... */
+};
+
+#define NILFS_SEGMENT_USAGE_FNS(flag, name)				\
+static inline void							\
+nilfs_segment_usage_set_##name(struct nilfs_segment_usage *su)		\
+{									\
+	su->su_flags = cpu_to_le32(le32_to_cpu(su->su_flags) |		\
+				   (1UL << NILFS_SEGMENT_USAGE_##flag));\
+}									\
+static inline void							\
+nilfs_segment_usage_clear_##name(struct nilfs_segment_usage *su)	\
+{									\
+	su->su_flags =							\
+		cpu_to_le32(le32_to_cpu(su->su_flags) &			\
+			    ~(1UL << NILFS_SEGMENT_USAGE_##flag));      \
+}									\
+static inline int							\
+nilfs_segment_usage_##name(const struct nilfs_segment_usage *su)	\
+{									\
+	return !!(le32_to_cpu(su->su_flags) &				\
+		  (1UL << NILFS_SEGMENT_USAGE_##flag));			\
+}
+
+NILFS_SEGMENT_USAGE_FNS(ACTIVE, active)
+NILFS_SEGMENT_USAGE_FNS(DIRTY, dirty)
+NILFS_SEGMENT_USAGE_FNS(ERROR, error)
+
+static inline void
+nilfs_segment_usage_set_clean(struct nilfs_segment_usage *su)
+{
+	su->su_lastmod = cpu_to_le64(0);
+	su->su_nblocks = cpu_to_le32(0);
+	su->su_flags = cpu_to_le32(0);
+}
+
+static inline int
+nilfs_segment_usage_clean(const struct nilfs_segment_usage *su)
+{
+	return !le32_to_cpu(su->su_flags);
+}
+
+/**
+ * struct nilfs_sufile_header - segment usage file header
+ * @sh_ncleansegs: number of clean segments
+ * @sh_ndirtysegs: number of dirty segments
+ * @sh_last_alloc: last allocated segment number
+ */
+struct nilfs_sufile_header {
+	__le64 sh_ncleansegs;
+	__le64 sh_ndirtysegs;
+	__le64 sh_last_alloc;
+	/* ... */
+};
+
+#define NILFS_SUFILE_FIRST_SEGMENT_USAGE_OFFSET	\
+	((sizeof(struct nilfs_sufile_header) +				\
+	  sizeof(struct nilfs_segment_usage) - 1) /			\
+			 sizeof(struct nilfs_segment_usage))
+
+/**
+ * nilfs_suinfo - segment usage information
+ * @sui_lastmod:
+ * @sui_nblocks:
+ * @sui_flags:
+ */
+struct nilfs_suinfo {
+	__u64 sui_lastmod;
+	__u32 sui_nblocks;
+	__u32 sui_flags;
+};
+
+#define NILFS_SUINFO_FNS(flag, name)					\
+static inline int							\
+nilfs_suinfo_##name(const struct nilfs_suinfo *si)			\
+{									\
+	return si->sui_flags & (1UL << NILFS_SEGMENT_USAGE_##flag);	\
+}
+
+NILFS_SUINFO_FNS(ACTIVE, active)
+NILFS_SUINFO_FNS(DIRTY, dirty)
+NILFS_SUINFO_FNS(ERROR, error)
+
+static inline int nilfs_suinfo_clean(const struct nilfs_suinfo *si)
+{
+	return !si->sui_flags;
+}
+
+/* ioctl */
+enum {
+	NILFS_CHECKPOINT,
+	NILFS_SNAPSHOT,
+};
+
+/**
+ * struct nilfs_cpmode -
+ * @cc_cno:
+ * @cc_mode:
+ */
+struct nilfs_cpmode {
+	__u64 cm_cno;
+	__u32 cm_mode;
+	__u32 cm_pad;
+};
+
+/**
+ * struct nilfs_argv - argument vector
+ * @v_base:
+ * @v_nmembs:
+ * @v_size:
+ * @v_flags:
+ * @v_index:
+ */
+struct nilfs_argv {
+	__u64 v_base;
+	__u32 v_nmembs;	/* number of members */
+	__u16 v_size;	/* size of members */
+	__u16 v_flags;
+	__u64 v_index;
+};
+
+/**
+ * struct nilfs_period -
+ * @p_start:
+ * @p_end:
+ */
+struct nilfs_period {
+	__u64 p_start;
+	__u64 p_end;
+};
+
+/**
+ * struct nilfs_cpstat -
+ * @cs_cno: checkpoint number
+ * @cs_ncps: number of checkpoints
+ * @cs_nsss: number of snapshots
+ */
+struct nilfs_cpstat {
+	__u64 cs_cno;
+	__u64 cs_ncps;
+	__u64 cs_nsss;
+};
+
+/**
+ * struct nilfs_sustat -
+ * @ss_nsegs: number of segments
+ * @ss_ncleansegs: number of clean segments
+ * @ss_ndirtysegs: number of dirty segments
+ * @ss_ctime: creation time of the last segment
+ * @ss_nongc_ctime: creation time of the last segment not for GC
+ * @ss_prot_seq: least sequence number of segments which must not be reclaimed
+ */
+struct nilfs_sustat {
+	__u64 ss_nsegs;
+	__u64 ss_ncleansegs;
+	__u64 ss_ndirtysegs;
+	__u64 ss_ctime;
+	__u64 ss_nongc_ctime;
+	__u64 ss_prot_seq;
+};
+
+/**
+ * struct nilfs_vinfo - virtual block number information
+ * @vi_vblocknr:
+ * @vi_start:
+ * @vi_end:
+ * @vi_blocknr:
+ */
+struct nilfs_vinfo {
+	__u64 vi_vblocknr;
+	__u64 vi_start;
+	__u64 vi_end;
+	__u64 vi_blocknr;
+};
+
+/**
+ * struct nilfs_vdesc -
+ */
+struct nilfs_vdesc {
+	__u64 vd_ino;
+	__u64 vd_cno;
+	__u64 vd_vblocknr;
+	struct nilfs_period vd_period;
+	__u64 vd_blocknr;
+	__u64 vd_offset;
+	__u32 vd_flags;
+	__u32 vd_pad;
+};
+
+/**
+ * struct nilfs_bdesc -
+ */
+struct nilfs_bdesc {
+	__u64 bd_ino;
+	__u64 bd_oblocknr;
+	__u64 bd_blocknr;
+	__u64 bd_offset;
+	__u32 bd_level;
+	__u32 bd_pad;
+};
+
+#define NILFS_IOCTL_IDENT		'n'
+
+#define NILFS_IOCTL_CHANGE_CPMODE  \
+	_IOW(NILFS_IOCTL_IDENT, 0x80, struct nilfs_cpmode)
+#define NILFS_IOCTL_DELETE_CHECKPOINT  \
+	_IOW(NILFS_IOCTL_IDENT, 0x81, __u64)
+#define NILFS_IOCTL_GET_CPINFO  \
+	_IOR(NILFS_IOCTL_IDENT, 0x82, struct nilfs_argv)
+#define NILFS_IOCTL_GET_CPSTAT  \
+	_IOR(NILFS_IOCTL_IDENT, 0x83, struct nilfs_cpstat)
+#define NILFS_IOCTL_GET_SUINFO  \
+	_IOR(NILFS_IOCTL_IDENT, 0x84, struct nilfs_argv)
+#define NILFS_IOCTL_GET_SUSTAT  \
+	_IOR(NILFS_IOCTL_IDENT, 0x85, struct nilfs_sustat)
+#define NILFS_IOCTL_GET_VINFO  \
+	_IOWR(NILFS_IOCTL_IDENT, 0x86, struct nilfs_argv)
+#define NILFS_IOCTL_GET_BDESCS  \
+	_IOWR(NILFS_IOCTL_IDENT, 0x87, struct nilfs_argv)
+#define NILFS_IOCTL_CLEAN_SEGMENTS  \
+	_IOW(NILFS_IOCTL_IDENT, 0x88, struct nilfs_argv[5])
+#define NILFS_IOCTL_SYNC  \
+	_IOR(NILFS_IOCTL_IDENT, 0x8A, __u64)
+#define NILFS_IOCTL_RESIZE  \
+	_IOW(NILFS_IOCTL_IDENT, 0x8B, __u64)
+
+#endif	/* _LINUX_NILFS_FS_H */
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index cbe8ce3bf486..da8ea2e19273 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -7,7 +7,7 @@
  * Copyright 2008 Michael Wu <flamingice@sourmilk.net>
  * Copyright 2008 Luis Carlos Cobo <luisca@cozybit.com>
  * Copyright 2008 Michael Buesch <mb@bu3sch.de>
- * Copyright 2008 Luis R. Rodriguez <lrodriguez@atheros.com>
+ * Copyright 2008, 2009 Luis R. Rodriguez <lrodriguez@atheros.com>
  * Copyright 2008 Jouni Malinen <jouni.malinen@atheros.com>
  * Copyright 2008 Colin McCabe <colin@cozybit.com>
  *
@@ -25,6 +25,8 @@
  *
  */
 
+#include <linux/types.h>
+
 /**
  * DOC: Station handling
  *
@@ -46,8 +48,10 @@
  *	to get a list of all present wiphys.
  * @NL80211_CMD_SET_WIPHY: set wiphy parameters, needs %NL80211_ATTR_WIPHY or
  *	%NL80211_ATTR_IFINDEX; can be used to set %NL80211_ATTR_WIPHY_NAME,
- *	%NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ, and/or
- *	%NL80211_ATTR_WIPHY_CHANNEL_TYPE.
+ *	%NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ,
+ *	%NL80211_ATTR_WIPHY_CHANNEL_TYPE, %NL80211_ATTR_WIPHY_RETRY_SHORT,
+ *	%NL80211_ATTR_WIPHY_RETRY_LONG, %NL80211_ATTR_WIPHY_FRAG_THRESHOLD,
+ *	and/or %NL80211_ATTR_WIPHY_RTS_THRESHOLD.
  * @NL80211_CMD_NEW_WIPHY: Newly created wiphy, response to get request
  *	or rename notification. Has attributes %NL80211_ATTR_WIPHY and
  *	%NL80211_ATTR_WIPHY_NAME.
@@ -75,8 +79,8 @@
  * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT,
  *	%NL80211_ATTR_KEY_DEFAULT_MGMT, or %NL80211_ATTR_KEY_THRESHOLD.
  * @NL80211_CMD_NEW_KEY: add a key with given %NL80211_ATTR_KEY_DATA,
- *	%NL80211_ATTR_KEY_IDX, %NL80211_ATTR_MAC and %NL80211_ATTR_KEY_CIPHER
- *	attributes.
+ *	%NL80211_ATTR_KEY_IDX, %NL80211_ATTR_MAC, %NL80211_ATTR_KEY_CIPHER,
+ *	and %NL80211_ATTR_KEY_SEQ attributes.
  * @NL80211_CMD_DEL_KEY: delete a key identified by %NL80211_ATTR_KEY_IDX
  *	or %NL80211_ATTR_MAC.
  *
@@ -156,6 +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
@@ -166,6 +175,22 @@
  * 	set (%NL80211_ATTR_REG_TYPE), if the type of regulatory domain is
  * 	%NL80211_REG_TYPE_COUNTRY the alpha2 to which we have moved on
  * 	to (%NL80211_ATTR_REG_ALPHA2).
+ * @NL80211_CMD_REG_BEACON_HINT: indicates to userspace that an AP beacon
+ * 	has been found while world roaming thus enabling active scan or
+ * 	any mode of operation that initiates TX (beacons) on a channel
+ * 	where we would not have been able to do either before. As an example
+ * 	if you are world roaming (regulatory domain set to world or if your
+ * 	driver is using a custom world roaming regulatory domain) and while
+ * 	doing a passive scan on the 5 GHz band you find an AP there (if not
+ * 	on a DFS channel) you will now be able to actively scan for that AP
+ * 	or use AP mode on your card on that same channel. Note that this will
+ * 	never be used for channels 1-11 on the 2 GHz band as they are always
+ * 	enabled world wide. This beacon hint is only sent if your device had
+ * 	either disabled active scanning or beaconing on a channel. We send to
+ * 	userspace the wiphy on which we removed a restriction from
+ * 	(%NL80211_ATTR_WIPHY) and the channel on which this occurred
+ * 	before (%NL80211_ATTR_FREQ_BEFORE) and after (%NL80211_ATTR_FREQ_AFTER)
+ * 	the beacon hint was processed.
  *
  * @NL80211_CMD_AUTHENTICATE: authentication request and notification.
  *	This command is used both as a command (request to authenticate) and
@@ -185,8 +210,12 @@
  *	frame, i.e., it was for the local STA and was received in correct
  *	state. This is similar to MLME-AUTHENTICATE.confirm primitive in the
  *	MLME SAP interface (kernel providing MLME, userspace SME). The
- *	included NL80211_ATTR_FRAME attribute contains the management frame
- *	(including both the header and frame body, but not FCS).
+ *	included %NL80211_ATTR_FRAME attribute contains the management frame
+ *	(including both the header and frame body, but not FCS). This event is
+ *	also used to indicate if the authentication attempt timed out. In that
+ *	case the %NL80211_ATTR_FRAME attribute is replaced with a
+ *	%NL80211_ATTR_TIMED_OUT flag (and %NL80211_ATTR_MAC to indicate which
+ *	pending authentication timed out).
  * @NL80211_CMD_ASSOCIATE: association request and notification; like
  *	NL80211_CMD_AUTHENTICATE but for Association and Reassociation
  *	(similar to MLME-ASSOCIATE.request, MLME-REASSOCIATE.request,
@@ -199,6 +228,48 @@
  *	NL80211_CMD_AUTHENTICATE but for Disassociation frames (similar to
  *	MLME-DISASSOCIATE.request and MLME-DISASSOCIATE.indication primitives).
  *
+ * @NL80211_CMD_MICHAEL_MIC_FAILURE: notification of a locally detected Michael
+ *	MIC (part of TKIP) failure; sent on the "mlme" multicast group; the
+ *	event includes %NL80211_ATTR_MAC to describe the source MAC address of
+ *	the frame with invalid MIC, %NL80211_ATTR_KEY_TYPE to show the key
+ *	type, %NL80211_ATTR_KEY_IDX to indicate the key identifier, and
+ *	%NL80211_ATTR_KEY_SEQ to indicate the TSC value of the frame; this
+ *	event matches with MLME-MICHAELMICFAILURE.indication() primitive
+ *
+ * @NL80211_CMD_JOIN_IBSS: Join a new IBSS -- given at least an SSID and a
+ *	FREQ attribute (for the initial frequency if no peer can be found)
+ *	and optionally a MAC (as BSSID) and FREQ_FIXED attribute if those
+ *	should be fixed rather than automatically determined. Can only be
+ *	executed on a network interface that is UP, and fixed BSSID/FREQ
+ *	may be rejected. Another optional parameter is the beacon interval,
+ *	given in the %NL80211_ATTR_BEACON_INTERVAL attribute, which if not
+ *	given defaults to 100 TU (102.4ms).
+ * @NL80211_CMD_LEAVE_IBSS: Leave the IBSS -- no special arguments, the IBSS is
+ *	determined by the network interface.
+ *
+ * @NL80211_CMD_TESTMODE: testmode command, takes a wiphy (or ifindex) attribute
+ *	to identify the device, and the TESTDATA blob attribute to pass through
+ *	to the driver.
+ *
+ * @NL80211_CMD_CONNECT: connection request and notification; this command
+ *	requests to connect to a specified network but without separating
+ *	auth and assoc steps. For this, you need to specify the SSID in a
+ *	%NL80211_ATTR_SSID attribute, and can optionally specify the association
+ *	IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_MAC,
+ *	%NL80211_ATTR_WIPHY_FREQ and %NL80211_ATTR_CONTROL_PORT.
+ *	It is also sent as an event, with the BSSID and response IEs when the
+ *	connection is established or failed to be established. This can be
+ *	determined by the STATUS_CODE attribute.
+ * @NL80211_CMD_ROAM: request that the card roam (currently not implemented),
+ *	sent as an event when the card/driver roamed by itself.
+ * @NL80211_CMD_DISCONNECT: drop a given connection; also used to notify
+ *	userspace that a connection was dropped by the AP or due to other
+ *	reasons, for this the %NL80211_ATTR_DISCONNECTED_BY_AP and
+ *	%NL80211_ATTR_REASON_CODE attributes are used.
+ *
+ * @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_MAX: highest used command number
  * @__NL80211_CMD_AFTER_LAST: internal use
  */
@@ -260,6 +331,28 @@ enum nl80211_commands {
 	NL80211_CMD_DEAUTHENTICATE,
 	NL80211_CMD_DISASSOCIATE,
 
+	NL80211_CMD_MICHAEL_MIC_FAILURE,
+
+	NL80211_CMD_REG_BEACON_HINT,
+
+	NL80211_CMD_JOIN_IBSS,
+	NL80211_CMD_LEAVE_IBSS,
+
+	NL80211_CMD_TESTMODE,
+
+	NL80211_CMD_CONNECT,
+	NL80211_CMD_ROAM,
+	NL80211_CMD_DISCONNECT,
+
+	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,
+
 	/* add new commands above here */
 
 	/* used to define NL80211_CMD_MAX below */
@@ -278,6 +371,7 @@ enum nl80211_commands {
 #define NL80211_CMD_ASSOCIATE NL80211_CMD_ASSOCIATE
 #define NL80211_CMD_DEAUTHENTICATE NL80211_CMD_DEAUTHENTICATE
 #define NL80211_CMD_DISASSOCIATE NL80211_CMD_DISASSOCIATE
+#define NL80211_CMD_REG_BEACON_HINT NL80211_CMD_REG_BEACON_HINT
 
 /**
  * enum nl80211_attrs - nl80211 netlink attributes
@@ -296,6 +390,18 @@ enum nl80211_commands {
  *	NL80211_CHAN_HT20 = HT20 only
  *	NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel
  *	NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel
+ * @NL80211_ATTR_WIPHY_RETRY_SHORT: TX retry limit for frames whose length is
+ *	less than or equal to the RTS threshold; allowed range: 1..255;
+ *	dot11ShortRetryLimit; u8
+ * @NL80211_ATTR_WIPHY_RETRY_LONG: TX retry limit for frames whose length is
+ *	greater than the RTS threshold; allowed range: 1..255;
+ *	dot11ShortLongLimit; u8
+ * @NL80211_ATTR_WIPHY_FRAG_THRESHOLD: fragmentation threshold, i.e., maximum
+ *	length in octets for frames; allowed range: 256..8000, disable
+ *	fragmentation with (u32)-1; dot11FragmentationThreshold; u32
+ * @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_IFINDEX: network interface index of the device to operate on
  * @NL80211_ATTR_IFNAME: network interface name
@@ -319,7 +425,7 @@ enum nl80211_commands {
  *
  * @NL80211_ATTR_STA_AID: Association ID for the station (u16)
  * @NL80211_ATTR_STA_FLAGS: flags, nested element with NLA_FLAG attributes of
- *	&enum nl80211_sta_flags.
+ *	&enum nl80211_sta_flags (deprecated, use %NL80211_ATTR_STA_FLAGS2)
  * @NL80211_ATTR_STA_LISTEN_INTERVAL: listen interval as defined by
  *	IEEE 802.11 7.3.1.6 (u16).
  * @NL80211_ATTR_STA_SUPPORTED_RATES: supported rates, array of supported
@@ -380,14 +486,12 @@ enum nl80211_commands {
  *
  * @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with
  *	a single scan request, a wiphy attribute.
+ * @NL80211_ATTR_MAX_SCAN_IE_LEN: maximum length of information elements
+ *	that can be added to a scan request
  *
  * @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz)
  * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive
  *	scanning and include a zero-length SSID (wildcard) for wildcard scan
- * @NL80211_ATTR_SCAN_GENERATION: the scan generation increases whenever the
- *	scan result list changes (BSS expired or added) so that applications
- *	can verify that they got a single, consistent snapshot (when all dump
- *	messages carried the same generation number)
  * @NL80211_ATTR_BSS: scan result BSS
  *
  * @NL80211_ATTR_REG_INITIATOR: indicates who requested the regulatory domain
@@ -408,6 +512,100 @@ enum nl80211_commands {
  * @NL80211_ATTR_REASON_CODE: ReasonCode for %NL80211_CMD_DEAUTHENTICATE and
  *	%NL80211_CMD_DISASSOCIATE, u16
  *
+ * @NL80211_ATTR_KEY_TYPE: Key Type, see &enum nl80211_key_type, represented as
+ *	a u32
+ *
+ * @NL80211_ATTR_FREQ_BEFORE: A channel which has suffered a regulatory change
+ * 	due to considerations from a beacon hint. This attribute reflects
+ * 	the state of the channel _before_ the beacon hint processing. This
+ * 	attributes consists of a nested attribute containing
+ * 	NL80211_FREQUENCY_ATTR_*
+ * @NL80211_ATTR_FREQ_AFTER: A channel which has suffered a regulatory change
+ * 	due to considerations from a beacon hint. This attribute reflects
+ * 	the state of the channel _after_ the beacon hint processing. This
+ * 	attributes consists of a nested attribute containing
+ * 	NL80211_FREQUENCY_ATTR_*
+ *
+ * @NL80211_ATTR_CIPHER_SUITES: a set of u32 values indicating the supported
+ *	cipher suites
+ *
+ * @NL80211_ATTR_FREQ_FIXED: a flag indicating the IBSS should not try to look
+ *	for other networks on different channels
+ *
+ * @NL80211_ATTR_TIMED_OUT: a flag indicating than an operation timed out; this
+ *	is used, e.g., with %NL80211_CMD_AUTHENTICATE event
+ *
+ * @NL80211_ATTR_USE_MFP: Whether management frame protection (IEEE 802.11w) is
+ *	used for the association (&enum nl80211_mfp, represented as a u32);
+ *	this attribute can be used
+ *	with %NL80211_CMD_ASSOCIATE request
+ *
+ * @NL80211_ATTR_STA_FLAGS2: Attribute containing a
+ *	&struct nl80211_sta_flag_update.
+ *
+ * @NL80211_ATTR_CONTROL_PORT: A flag indicating whether user space controls
+ *	IEEE 802.1X port, i.e., sets/clears %NL80211_STA_FLAG_AUTHORIZED, in
+ *	station mode. If the flag is included in %NL80211_CMD_ASSOCIATE
+ *	request, the driver will assume that the port is unauthorized until
+ *	authorized by user space. Otherwise, port is marked authorized by
+ *	default in station mode.
+ *
+ * @NL80211_ATTR_TESTDATA: Testmode data blob, passed through to the driver.
+ *	We recommend using nested, driver-specific attributes within this.
+ *
+ * @NL80211_ATTR_DISCONNECTED_BY_AP: A flag indicating that the DISCONNECT
+ *	event was due to the AP disconnecting the station, and not due to
+ *	a local disconnect request.
+ * @NL80211_ATTR_STATUS_CODE: StatusCode for the %NL80211_CMD_CONNECT
+ *	event (u16)
+ * @NL80211_ATTR_PRIVACY: Flag attribute, used with connect(), indicating
+ *	that protected APs should be used.
+ *
+ * @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT and ASSOCIATE to
+ *	indicate which unicast key ciphers will be used with the connection
+ *	(an array of u32).
+ * @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT and ASSOCIATE to indicate
+ *	which group key cipher will be used with the connection (a u32).
+ * @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT and ASSOCIATE to indicate
+ *	which WPA version(s) the AP we want to associate with is using
+ *	(a u32 with flags from &enum nl80211_wpa_versions).
+ * @NL80211_ATTR_AKM_SUITES: Used with CONNECT and ASSOCIATE to indicate
+ *	which key management algorithm(s) to use (an array of u32).
+ *
+ * @NL80211_ATTR_REQ_IE: (Re)association request information elements as
+ *	sent out by the card, for ROAM and successful CONNECT events.
+ * @NL80211_ATTR_RESP_IE: (Re)association response information elements as
+ *	sent by peer, for ROAM and successful CONNECT events.
+ *
+ * @NL80211_ATTR_PREV_BSSID: previous BSSID, to be used by in ASSOCIATE
+ *	commands to specify using a reassociate frame
+ *
+ * @NL80211_ATTR_KEY: key information in a nested attribute with
+ *	%NL80211_KEY_* sub-attributes
+ * @NL80211_ATTR_KEYS: array of keys for static WEP keys for connect()
+ *	and join_ibss(), key information is in a nested attribute each
+ *	with %NL80211_KEY_* sub-attributes
+ *
+ * @NL80211_ATTR_PID: Process ID of a network namespace.
+ *
+ * @NL80211_ATTR_GENERATION: Used to indicate consistent snapshots for
+ *	dumps. This number increases whenever the object list being
+ *	dumped changes, and as such userspace can verify that it has
+ *	obtained a complete and consistent snapshot by verifying that
+ *	all dump messages contain the same generation number. If it
+ *	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_MAX: highest attribute number currently defined
  * @__NL80211_ATTR_AFTER_LAST: internal use
  */
@@ -479,7 +677,7 @@ enum nl80211_attrs {
 
 	NL80211_ATTR_SCAN_FREQUENCIES,
 	NL80211_ATTR_SCAN_SSIDS,
-	NL80211_ATTR_SCAN_GENERATION,
+	NL80211_ATTR_GENERATION, /* replaces old SCAN_GENERATION */
 	NL80211_ATTR_BSS,
 
 	NL80211_ATTR_REG_INITIATOR,
@@ -492,16 +690,73 @@ enum nl80211_attrs {
 	NL80211_ATTR_AUTH_TYPE,
 	NL80211_ATTR_REASON_CODE,
 
+	NL80211_ATTR_KEY_TYPE,
+
+	NL80211_ATTR_MAX_SCAN_IE_LEN,
+	NL80211_ATTR_CIPHER_SUITES,
+
+	NL80211_ATTR_FREQ_BEFORE,
+	NL80211_ATTR_FREQ_AFTER,
+
+	NL80211_ATTR_FREQ_FIXED,
+
+
+	NL80211_ATTR_WIPHY_RETRY_SHORT,
+	NL80211_ATTR_WIPHY_RETRY_LONG,
+	NL80211_ATTR_WIPHY_FRAG_THRESHOLD,
+	NL80211_ATTR_WIPHY_RTS_THRESHOLD,
+
+	NL80211_ATTR_TIMED_OUT,
+
+	NL80211_ATTR_USE_MFP,
+
+	NL80211_ATTR_STA_FLAGS2,
+
+	NL80211_ATTR_CONTROL_PORT,
+
+	NL80211_ATTR_TESTDATA,
+
+	NL80211_ATTR_PRIVACY,
+
+	NL80211_ATTR_DISCONNECTED_BY_AP,
+	NL80211_ATTR_STATUS_CODE,
+
+	NL80211_ATTR_CIPHER_SUITES_PAIRWISE,
+	NL80211_ATTR_CIPHER_SUITE_GROUP,
+	NL80211_ATTR_WPA_VERSIONS,
+	NL80211_ATTR_AKM_SUITES,
+
+	NL80211_ATTR_REQ_IE,
+	NL80211_ATTR_RESP_IE,
+
+	NL80211_ATTR_PREV_BSSID,
+
+	NL80211_ATTR_KEY,
+	NL80211_ATTR_KEYS,
+
+	NL80211_ATTR_PID,
+
+	NL80211_ATTR_4ADDR,
+
+	NL80211_ATTR_SURVEY_INFO,
+
+	NL80211_ATTR_PMKID,
+	NL80211_ATTR_MAX_NUM_PMKIDS,
+
 	/* add attributes here, update the policy in nl80211.c */
 
 	__NL80211_ATTR_AFTER_LAST,
 	NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1
 };
 
+/* source-level API compatibility */
+#define NL80211_ATTR_SCAN_GENERATION NL80211_ATTR_GENERATION
+
 /*
  * Allow user space programs to use #ifdef on new attributes by defining them
  * here
  */
+#define NL80211_CMD_CONNECT NL80211_CMD_CONNECT
 #define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY
 #define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES
 #define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS
@@ -515,6 +770,12 @@ enum nl80211_attrs {
 #define NL80211_ATTR_SSID NL80211_ATTR_SSID
 #define NL80211_ATTR_AUTH_TYPE NL80211_ATTR_AUTH_TYPE
 #define NL80211_ATTR_REASON_CODE NL80211_ATTR_REASON_CODE
+#define NL80211_ATTR_CIPHER_SUITES_PAIRWISE NL80211_ATTR_CIPHER_SUITES_PAIRWISE
+#define NL80211_ATTR_CIPHER_SUITE_GROUP NL80211_ATTR_CIPHER_SUITE_GROUP
+#define NL80211_ATTR_WPA_VERSIONS NL80211_ATTR_WPA_VERSIONS
+#define NL80211_ATTR_AKM_SUITES NL80211_ATTR_AKM_SUITES
+#define NL80211_ATTR_KEY NL80211_ATTR_KEY
+#define NL80211_ATTR_KEYS NL80211_ATTR_KEYS
 
 #define NL80211_MAX_SUPP_RATES			32
 #define NL80211_MAX_SUPP_REG_RULES		32
@@ -523,6 +784,9 @@ enum nl80211_attrs {
 #define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY	24
 #define NL80211_HT_CAPABILITY_LEN		26
 
+#define NL80211_MAX_NR_CIPHER_SUITES		5
+#define NL80211_MAX_NR_AKM_SUITES		2
+
 /**
  * enum nl80211_iftype - (virtual) interface types
  *
@@ -581,6 +845,18 @@ enum nl80211_sta_flags {
 };
 
 /**
+ * struct nl80211_sta_flag_update - station flags mask/set
+ * @mask: mask of station flags to set
+ * @set: which values to set them to
+ *
+ * Both mask and set contain bits as per &enum nl80211_sta_flags.
+ */
+struct nl80211_sta_flag_update {
+	__u32 mask;
+	__u32 set;
+} __attribute__((packed));
+
+/**
  * enum nl80211_rate_info - bitrate information
  *
  * These attribute types are used with %NL80211_STA_INFO_TXRATE
@@ -648,14 +924,14 @@ 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,
 };
@@ -668,7 +944,7 @@ 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
@@ -679,7 +955,7 @@ 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,
@@ -870,6 +1146,26 @@ 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.
@@ -949,6 +1245,8 @@ 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
@@ -968,6 +1266,7 @@ 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,
@@ -1029,6 +1328,8 @@ enum nl80211_channel_type {
  *	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_AFTER_LAST: internal
  * @NL80211_BSS_MAX: highest BSS attribute
  */
@@ -1042,6 +1343,8 @@ enum nl80211_bss {
 	NL80211_BSS_INFORMATION_ELEMENTS,
 	NL80211_BSS_SIGNAL_MBM,
 	NL80211_BSS_SIGNAL_UNSPEC,
+	NL80211_BSS_STATUS,
+	NL80211_BSS_SEEN_MS_AGO,
 
 	/* keep last */
 	__NL80211_BSS_AFTER_LAST,
@@ -1049,17 +1352,94 @@ enum nl80211_bss {
 };
 
 /**
+ * enum nl80211_bss_status - BSS "status"
+ */
+enum nl80211_bss_status {
+	NL80211_BSS_STATUS_AUTHENTICATED,
+	NL80211_BSS_STATUS_ASSOCIATED,
+	NL80211_BSS_STATUS_IBSS_JOINED,
+};
+
+/**
  * enum nl80211_auth_type - AuthenticationType
  *
  * @NL80211_AUTHTYPE_OPEN_SYSTEM: Open System authentication
  * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only)
  * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r)
  * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP)
+ * @__NL80211_AUTHTYPE_NUM: internal
+ * @NL80211_AUTHTYPE_MAX: maximum valid auth algorithm
+ * @NL80211_AUTHTYPE_AUTOMATIC: determine automatically (if necessary by
+ *	trying multiple times); this is invalid in netlink -- leave out
+ *	the attribute for this on CONNECT commands.
  */
 enum nl80211_auth_type {
 	NL80211_AUTHTYPE_OPEN_SYSTEM,
 	NL80211_AUTHTYPE_SHARED_KEY,
 	NL80211_AUTHTYPE_FT,
 	NL80211_AUTHTYPE_NETWORK_EAP,
+
+	/* keep last */
+	__NL80211_AUTHTYPE_NUM,
+	NL80211_AUTHTYPE_MAX = __NL80211_AUTHTYPE_NUM - 1,
+	NL80211_AUTHTYPE_AUTOMATIC
 };
+
+/**
+ * enum nl80211_key_type - Key Type
+ * @NL80211_KEYTYPE_GROUP: Group (broadcast/multicast) key
+ * @NL80211_KEYTYPE_PAIRWISE: Pairwise (unicast/individual) key
+ * @NL80211_KEYTYPE_PEERKEY: PeerKey (DLS)
+ */
+enum nl80211_key_type {
+	NL80211_KEYTYPE_GROUP,
+	NL80211_KEYTYPE_PAIRWISE,
+	NL80211_KEYTYPE_PEERKEY,
+};
+
+/**
+ * enum nl80211_mfp - Management frame protection state
+ * @NL80211_MFP_NO: Management frame protection not used
+ * @NL80211_MFP_REQUIRED: Management frame protection required
+ */
+enum nl80211_mfp {
+	NL80211_MFP_NO,
+	NL80211_MFP_REQUIRED,
+};
+
+enum nl80211_wpa_versions {
+	NL80211_WPA_VERSION_1 = 1 << 0,
+	NL80211_WPA_VERSION_2 = 1 << 1,
+};
+
+/**
+ * enum nl80211_key_attributes - key attributes
+ * @__NL80211_KEY_INVALID: invalid
+ * @NL80211_KEY_DATA: (temporal) key data; for TKIP this consists of
+ *	16 bytes encryption key followed by 8 bytes each for TX and RX MIC
+ *	keys
+ * @NL80211_KEY_IDX: key ID (u8, 0-3)
+ * @NL80211_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11
+ *	section 7.3.2.25.1, e.g. 0x000FAC04)
+ * @NL80211_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and
+ *	CCMP keys, each six bytes in little endian
+ * @NL80211_KEY_DEFAULT: flag indicating default key
+ * @NL80211_KEY_DEFAULT_MGMT: flag indicating default management key
+ * @__NL80211_KEY_AFTER_LAST: internal
+ * @NL80211_KEY_MAX: highest key attribute
+ */
+enum nl80211_key_attributes {
+	__NL80211_KEY_INVALID,
+	NL80211_KEY_DATA,
+	NL80211_KEY_IDX,
+	NL80211_KEY_CIPHER,
+	NL80211_KEY_SEQ,
+	NL80211_KEY_DEFAULT,
+	NL80211_KEY_DEFAULT_MGMT,
+
+	/* keep last */
+	__NL80211_KEY_AFTER_LAST,
+	NL80211_KEY_MAX = __NL80211_KEY_AFTER_LAST - 1
+};
+
 #endif /* __LINUX_NL80211_H */
diff --git a/include/linux/nl802154.h b/include/linux/nl802154.h
new file mode 100644
index 000000000000..33d9f5175109
--- /dev/null
+++ b/include/linux/nl802154.h
@@ -0,0 +1,129 @@
+/*
+ * nl802154.h
+ *
+ * Copyright (C) 2007, 2008, 2009 Siemens AG
+ *
+ * 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 Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ */
+
+#ifndef NL802154_H
+#define NL802154_H
+
+#define IEEE802154_NL_NAME "802.15.4 MAC"
+#define IEEE802154_MCAST_COORD_NAME "coordinator"
+#define IEEE802154_MCAST_BEACON_NAME "beacon"
+
+enum {
+	__IEEE802154_ATTR_INVALID,
+
+	IEEE802154_ATTR_DEV_NAME,
+	IEEE802154_ATTR_DEV_INDEX,
+
+	IEEE802154_ATTR_STATUS,
+
+	IEEE802154_ATTR_SHORT_ADDR,
+	IEEE802154_ATTR_HW_ADDR,
+	IEEE802154_ATTR_PAN_ID,
+
+	IEEE802154_ATTR_CHANNEL,
+
+	IEEE802154_ATTR_COORD_SHORT_ADDR,
+	IEEE802154_ATTR_COORD_HW_ADDR,
+	IEEE802154_ATTR_COORD_PAN_ID,
+
+	IEEE802154_ATTR_SRC_SHORT_ADDR,
+	IEEE802154_ATTR_SRC_HW_ADDR,
+	IEEE802154_ATTR_SRC_PAN_ID,
+
+	IEEE802154_ATTR_DEST_SHORT_ADDR,
+	IEEE802154_ATTR_DEST_HW_ADDR,
+	IEEE802154_ATTR_DEST_PAN_ID,
+
+	IEEE802154_ATTR_CAPABILITY,
+	IEEE802154_ATTR_REASON,
+	IEEE802154_ATTR_SCAN_TYPE,
+	IEEE802154_ATTR_CHANNELS,
+	IEEE802154_ATTR_DURATION,
+	IEEE802154_ATTR_ED_LIST,
+	IEEE802154_ATTR_BCN_ORD,
+	IEEE802154_ATTR_SF_ORD,
+	IEEE802154_ATTR_PAN_COORD,
+	IEEE802154_ATTR_BAT_EXT,
+	IEEE802154_ATTR_COORD_REALIGN,
+	IEEE802154_ATTR_SEC,
+
+	IEEE802154_ATTR_PAGE,
+	IEEE802154_ATTR_CHANNEL_PAGE_LIST,
+
+	IEEE802154_ATTR_PHY_NAME,
+
+	__IEEE802154_ATTR_MAX,
+};
+
+#define IEEE802154_ATTR_MAX (__IEEE802154_ATTR_MAX - 1)
+
+extern const struct nla_policy ieee802154_policy[];
+
+/* commands */
+/* REQ should be responded with CONF
+ * and INDIC with RESP
+ */
+enum {
+	__IEEE802154_COMMAND_INVALID,
+
+	IEEE802154_ASSOCIATE_REQ,
+	IEEE802154_ASSOCIATE_CONF,
+	IEEE802154_DISASSOCIATE_REQ,
+	IEEE802154_DISASSOCIATE_CONF,
+	IEEE802154_GET_REQ,
+	IEEE802154_GET_CONF,
+	IEEE802154_RESET_REQ,
+	IEEE802154_RESET_CONF,
+	IEEE802154_SCAN_REQ,
+	IEEE802154_SCAN_CONF,
+	IEEE802154_SET_REQ,
+	IEEE802154_SET_CONF,
+	IEEE802154_START_REQ,
+	IEEE802154_START_CONF,
+	IEEE802154_SYNC_REQ,
+	IEEE802154_POLL_REQ,
+	IEEE802154_POLL_CONF,
+
+	IEEE802154_ASSOCIATE_INDIC,
+	IEEE802154_ASSOCIATE_RESP,
+	IEEE802154_DISASSOCIATE_INDIC,
+	IEEE802154_BEACON_NOTIFY_INDIC,
+	IEEE802154_ORPHAN_INDIC,
+	IEEE802154_ORPHAN_RESP,
+	IEEE802154_COMM_STATUS_INDIC,
+	IEEE802154_SYNC_LOSS_INDIC,
+
+	IEEE802154_GTS_REQ, /* Not supported yet */
+	IEEE802154_GTS_INDIC, /* Not supported yet */
+	IEEE802154_GTS_CONF, /* Not supported yet */
+	IEEE802154_RX_ENABLE_REQ, /* Not supported yet */
+	IEEE802154_RX_ENABLE_CONF, /* Not supported yet */
+
+	IEEE802154_LIST_IFACE,
+	IEEE802154_LIST_PHY,
+	IEEE802154_ADD_IFACE,
+	IEEE802154_DEL_IFACE,
+
+	__IEEE802154_CMD_MAX,
+};
+
+#define IEEE802154_CMD_MAX (__IEEE802154_CMD_MAX - 1)
+
+#endif
diff --git a/include/linux/nls.h b/include/linux/nls.h
index 6a882208301a..d47beef08dfd 100644
--- a/include/linux/nls.h
+++ b/include/linux/nls.h
@@ -3,8 +3,23 @@
 
 #include <linux/init.h>
 
-/* unicode character */
-typedef __u16 wchar_t;
+/* Unicode has changed over the years.  Unicode code points no longer
+ * fit into 16 bits; as of Unicode 5 valid code points range from 0
+ * to 0x10ffff (17 planes, where each plane holds 65536 code points).
+ *
+ * The original decision to represent Unicode characters as 16-bit
+ * wchar_t values is now outdated.  But plane 0 still includes the
+ * most commonly used characters, so we will retain it.  The newer
+ * 32-bit unicode_t type can be used when it is necessary to
+ * represent the full Unicode character set.
+ */
+
+/* Plane-0 Unicode character */
+typedef u16 wchar_t;
+#define MAX_WCHAR_T	0xffff
+
+/* Arbitrary Unicode character */
+typedef u32 unicode_t;
 
 struct nls_table {
 	const char *charset;
@@ -21,6 +36,13 @@ struct nls_table {
 /* this value hold the maximum octet of charset */
 #define NLS_MAX_CHARSET_SIZE 6 /* for UTF-8 */
 
+/* Byte order for UTF-16 strings */
+enum utf16_endian {
+	UTF16_HOST_ENDIAN,
+	UTF16_LITTLE_ENDIAN,
+	UTF16_BIG_ENDIAN
+};
+
 /* nls.c */
 extern int register_nls(struct nls_table *);
 extern int unregister_nls(struct nls_table *);
@@ -28,10 +50,11 @@ extern struct nls_table *load_nls(char *);
 extern void unload_nls(struct nls_table *);
 extern struct nls_table *load_nls_default(void);
 
-extern int utf8_mbtowc(wchar_t *, const __u8 *, int);
-extern int utf8_mbstowcs(wchar_t *, const __u8 *, int);
-extern int utf8_wctomb(__u8 *, wchar_t, int);
-extern int utf8_wcstombs(__u8 *, const wchar_t *, int);
+extern int utf8_to_utf32(const u8 *s, int len, unicode_t *pu);
+extern int utf32_to_utf8(unicode_t u, u8 *s, int maxlen);
+extern int utf8s_to_utf16s(const u8 *s, int len, wchar_t *pwcs);
+extern int utf16s_to_utf8s(const wchar_t *pwcs, int len,
+		enum utf16_endian endian, u8 *s, int maxlen);
 
 static inline unsigned char nls_tolower(struct nls_table *t, unsigned char c)
 {
@@ -58,6 +81,25 @@ static inline int nls_strnicmp(struct nls_table *t, const unsigned char *s1,
 	return 0;
 }
 
+/*
+ * nls_nullsize - return length of null character for codepage
+ * @codepage - codepage for which to return length of NULL terminator
+ *
+ * Since we can't guarantee that the null terminator will be a particular
+ * length, we have to check against the codepage. If there's a problem
+ * determining it, assume a single-byte NULL terminator.
+ */
+static inline int
+nls_nullsize(const struct nls_table *codepage)
+{
+	int charlen;
+	char tmp[NLS_MAX_CHARSET_SIZE];
+
+	charlen = codepage->uni2char(0, tmp, NLS_MAX_CHARSET_SIZE);
+
+	return charlen > 0 ? charlen : 1;
+}
+
 #define MODULE_ALIAS_NLS(name)	MODULE_ALIAS("nls_" __stringify(name))
 
 #endif /* _LINUX_NLS_H */
diff --git a/include/linux/nmi.h b/include/linux/nmi.h
index 29af2d5df097..b752e807adde 100644
--- a/include/linux/nmi.h
+++ b/include/linux/nmi.h
@@ -28,8 +28,23 @@ static inline void acpi_nmi_disable(void) { }
 static inline void acpi_nmi_enable(void) { }
 #endif
 
-#ifndef trigger_all_cpu_backtrace
-#define trigger_all_cpu_backtrace() do { } while (0)
+/*
+ * Create trigger_all_cpu_backtrace() out of the arch-provided
+ * base function. Return whether such support was available,
+ * to allow calling code to fall back to some other mechanism:
+ */
+#ifdef arch_trigger_all_cpu_backtrace
+static inline bool trigger_all_cpu_backtrace(void)
+{
+	arch_trigger_all_cpu_backtrace();
+
+	return true;
+}
+#else
+static inline bool trigger_all_cpu_backtrace(void)
+{
+	return false;
+}
 #endif
 
 #endif
diff --git a/include/linux/nodemask.h b/include/linux/nodemask.h
index 848025cd7087..b359c4a9ec9e 100644
--- a/include/linux/nodemask.h
+++ b/include/linux/nodemask.h
@@ -82,6 +82,12 @@
  *    to generate slightly worse code.  So use a simple one-line #define
  *    for node_isset(), instead of wrapping an inline inside a macro, the
  *    way we do the other calls.
+ *
+ * NODEMASK_SCRATCH
+ * When doing above logical AND, OR, XOR, Remap operations the callers tend to
+ * need temporary nodemask_t's on the stack. But if NODES_SHIFT is large,
+ * nodemask_t's consume too much stack space.  NODEMASK_SCRATCH is a helper
+ * for such situations. See below and CPUMASK_ALLOC also.
  */
 
 #include <linux/kernel.h>
@@ -408,6 +414,19 @@ static inline int num_node_state(enum node_states state)
 #define next_online_node(nid)	next_node((nid), node_states[N_ONLINE])
 
 extern int nr_node_ids;
+extern int nr_online_nodes;
+
+static inline void node_set_online(int nid)
+{
+	node_set_state(nid, N_ONLINE);
+	nr_online_nodes = num_node_state(N_ONLINE);
+}
+
+static inline void node_set_offline(int nid)
+{
+	node_clear_state(nid, N_ONLINE);
+	nr_online_nodes = num_node_state(N_ONLINE);
+}
 #else
 
 static inline int node_state(int node, enum node_states state)
@@ -434,7 +453,10 @@ static inline int num_node_state(enum node_states state)
 #define first_online_node	0
 #define next_online_node(nid)	(MAX_NUMNODES)
 #define nr_node_ids		1
+#define nr_online_nodes		1
 
+#define node_set_online(node)	   node_set_state((node), N_ONLINE)
+#define node_set_offline(node)	   node_clear_state((node), N_ONLINE)
 #endif
 
 #define node_online_map 	node_states[N_ONLINE]
@@ -454,10 +476,29 @@ static inline int num_node_state(enum node_states state)
 #define node_online(node)	node_state((node), N_ONLINE)
 #define node_possible(node)	node_state((node), N_POSSIBLE)
 
-#define node_set_online(node)	   node_set_state((node), N_ONLINE)
-#define node_set_offline(node)	   node_clear_state((node), N_ONLINE)
-
 #define for_each_node(node)	   for_each_node_state(node, N_POSSIBLE)
 #define for_each_online_node(node) for_each_node_state(node, N_ONLINE)
 
+/*
+ * For nodemask scrach area.(See CPUMASK_ALLOC() in cpumask.h)
+ */
+
+#if NODES_SHIFT > 8 /* nodemask_t > 64 bytes */
+#define NODEMASK_ALLOC(x, m) struct x *m = kmalloc(sizeof(*m), GFP_KERNEL)
+#define NODEMASK_FREE(m) kfree(m)
+#else
+#define NODEMASK_ALLOC(x, m) struct x _m, *m = &_m
+#define NODEMASK_FREE(m)
+#endif
+
+/* A example struture for using NODEMASK_ALLOC, used in mempolicy. */
+struct nodemask_scratch {
+	nodemask_t	mask1;
+	nodemask_t	mask2;
+};
+
+#define NODEMASK_SCRATCH(x) NODEMASK_ALLOC(nodemask_scratch, x)
+#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 b86fa2ffca0c..fee6c2f68075 100644
--- a/include/linux/notifier.h
+++ b/include/linux/notifier.h
@@ -198,6 +198,11 @@ static inline int notifier_to_errno(int ret)
 #define NETDEV_CHANGENAME	0x000A
 #define NETDEV_FEAT_CHANGE	0x000B
 #define NETDEV_BONDING_FAILOVER 0x000C
+#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/nsproxy.h b/include/linux/nsproxy.h
index afad7dec1b36..7b370c7cfeff 100644
--- a/include/linux/nsproxy.h
+++ b/include/linux/nsproxy.h
@@ -8,6 +8,7 @@ struct mnt_namespace;
 struct uts_namespace;
 struct ipc_namespace;
 struct pid_namespace;
+struct fs_struct;
 
 /*
  * A structure to contain pointers to all per-process
diff --git a/include/linux/of.h b/include/linux/of.h
index 6a7efa242f5e..e7facd8fbce8 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -17,14 +17,117 @@
  */
 #include <linux/types.h>
 #include <linux/bitops.h>
+#include <linux/kref.h>
 #include <linux/mod_devicetable.h>
 
+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	node;
+#if !defined(CONFIG_SPARC)
+	phandle linux_phandle;
+#endif
+	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
+};
+
+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);
+}
+
+static inline void
+set_node_proc_entry(struct device_node *dn, struct proc_dir_entry *de)
+{
+	dn->pde = de;
+}
+
+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 u32 *cell, int size)
+{
+	u64 r = 0;
+	while (size--)
+		r = (r << 32) | *(cell++);
+	return r;
+}
+
+/* Like of_read_number, but we want an unsigned long result */
+#ifdef CONFIG_PPC32
+static inline unsigned long of_read_ulong(const u32 *cell, int size)
+{
+	return cell[size-1];
+}
+#else
+#define of_read_ulong(cell, size)	of_read_number(cell, size)
+#endif
+
 #include <asm/prom.h>
 
 /* 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,
@@ -77,6 +180,9 @@ extern int of_n_size_cells(struct device_node *np);
 extern const struct of_device_id *of_match_node(
 	const struct of_device_id *matches, const struct device_node *node);
 extern int of_modalias_node(struct device_node *node, char *modalias, int len);
+extern struct device_node *of_parse_phandle(struct device_node *np,
+					    const char *phandle_name,
+					    int index);
 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);
diff --git a/include/linux/of_fdt.h b/include/linux/of_fdt.h
new file mode 100644
index 000000000000..41d432b13553
--- /dev/null
+++ b/include/linux/of_fdt.h
@@ -0,0 +1,86 @@
+/*
+ * 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 {
+	u32	magic;			/* magic word OF_DT_HEADER */
+	u32	totalsize;		/* total size of DT block */
+	u32	off_dt_struct;		/* offset to structure */
+	u32	off_dt_strings;		/* offset to strings */
+	u32	off_mem_rsvmap;		/* offset to memory reserve map */
+	u32	version;		/* format version */
+	u32	last_comp_version;	/* last compatible version */
+	/* version 2 fields below */
+	u32	boot_cpuid_phys;	/* Physical CPU id we're booting on */
+	/* version 3 fields below */
+	u32	dt_strings_size;	/* size of the DT strings block */
+	/* version 17 fields below */
+	u32	dt_struct_size;		/* size of the DT structure block */
+};
+
+/* For scanning the flat device-tree at boot time */
+extern int __init of_scan_flat_dt(int (*it)(unsigned long node,
+					    const char *uname, int depth,
+					    void *data),
+				  void *data);
+extern void __init *of_get_flat_dt_prop(unsigned long node, const char *name,
+					unsigned long *size);
+extern int __init of_flat_dt_is_compatible(unsigned long node,
+					   const char *name);
+extern unsigned long __init of_get_flat_dt_root(void);
+
+/* Other Prototypes */
+extern void finish_device_tree(void);
+extern void unflatten_device_tree(void);
+extern void early_init_devtree(void *);
+extern int machine_is_compatible(const char *compat);
+extern void print_properties(struct device_node *node);
+extern int prom_n_intr_cells(struct device_node* np);
+extern void prom_get_irq_senses(unsigned char *senses, int off, int max);
+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);
+
+#endif /* __ASSEMBLY__ */
+#endif /* _LINUX_OF_FDT_H */
diff --git a/include/linux/of_mdio.h b/include/linux/of_mdio.h
new file mode 100644
index 000000000000..53b94e025c7c
--- /dev/null
+++ b/include/linux/of_mdio.h
@@ -0,0 +1,25 @@
+/*
+ * OF helpers for the MDIO (Ethernet PHY) API
+ *
+ * Copyright (c) 2009 Secret Lab Technologies, Ltd.
+ *
+ * This file is released under the GPLv2
+ */
+
+#ifndef __LINUX_OF_MDIO_H
+#define __LINUX_OF_MDIO_H
+
+#include <linux/phy.h>
+#include <linux/of.h>
+
+extern int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np);
+extern struct phy_device *of_phy_find_device(struct device_node *phy_np);
+extern struct phy_device *of_phy_connect(struct net_device *dev,
+					 struct device_node *phy_np,
+					 void (*hndlr)(struct net_device *),
+					 u32 flags, phy_interface_t iface);
+extern struct phy_device *of_phy_connect_fixed_link(struct net_device *dev,
+					 void (*hndlr)(struct net_device *),
+					 phy_interface_t iface);
+
+#endif /* __LINUX_OF_MDIO_H */
diff --git a/include/linux/of_platform.h b/include/linux/of_platform.h
index 3d327b67d7e2..908406651330 100644
--- a/include/linux/of_platform.h
+++ b/include/linux/of_platform.h
@@ -51,6 +51,16 @@ extern int of_register_driver(struct of_platform_driver *drv,
 			      struct bus_type *bus);
 extern void of_unregister_driver(struct of_platform_driver *drv);
 
+/* Platform drivers register/unregister */
+static inline int of_register_platform_driver(struct of_platform_driver *drv)
+{
+	return of_register_driver(drv, &of_platform_bus_type);
+}
+static inline void of_unregister_platform_driver(struct of_platform_driver *drv)
+{
+	of_unregister_driver(drv);
+}
+
 #include <asm/of_platform.h>
 
 extern struct of_device *of_find_device_by_node(struct device_node *np);
diff --git a/include/linux/oom.h b/include/linux/oom.h
index a7979baf1e39..6aac5fe4f6f1 100644
--- a/include/linux/oom.h
+++ b/include/linux/oom.h
@@ -30,5 +30,16 @@ extern void out_of_memory(struct zonelist *zonelist, gfp_t gfp_mask, int order);
 extern int register_oom_notifier(struct notifier_block *nb);
 extern int unregister_oom_notifier(struct notifier_block *nb);
 
+extern bool oom_killer_disabled;
+
+static inline void oom_killer_disable(void)
+{
+	oom_killer_disabled = true;
+}
+
+static inline void oom_killer_enable(void)
+{
+	oom_killer_disabled = false;
+}
 #endif /* __KERNEL__*/
 #endif /* _INCLUDE_LINUX_OOM_H */
diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h
index 1d9518bc4c58..5171639ecf0f 100644
--- a/include/linux/oprofile.h
+++ b/include/linux/oprofile.h
@@ -67,6 +67,9 @@ struct oprofile_operations {
 
 	/* Initiate a stack backtrace. Optional. */
 	void (*backtrace)(struct pt_regs * const regs, unsigned int depth);
+
+	/* Multiplex between different events. Optional. */
+	int (*switch_events)(void);
 	/* CPU identification string. */
 	char * cpu_type;
 };
@@ -171,7 +174,6 @@ struct op_sample;
 struct op_entry {
 	struct ring_buffer_event *event;
 	struct op_sample *sample;
-	unsigned long irq_flags;
 	unsigned long size;
 	unsigned long *data;
 };
@@ -180,6 +182,7 @@ void oprofile_write_reserve(struct op_entry *entry,
 			    struct pt_regs * const regs,
 			    unsigned long pc, int code, int size);
 int oprofile_add_data(struct op_entry *entry, unsigned long val);
+int oprofile_add_data64(struct op_entry *entry, u64 val);
 int oprofile_write_commit(struct op_entry *entry);
 
 #endif /* OPROFILE_H */
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 61df1779b2a5..6b202b173955 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -51,6 +51,9 @@
  * PG_buddy is set to indicate that the page is free and in the buddy system
  * (see mm/page_alloc.c).
  *
+ * PG_hwpoison indicates that a page got corrupted in hardware and contains
+ * data with incorrect ECC bits that triggered a machine check. Accessing is
+ * not safe since it may cause another machine check. Don't touch!
  */
 
 /*
@@ -82,6 +85,7 @@ enum pageflags {
 	PG_arch_1,
 	PG_reserved,
 	PG_private,		/* If pagecache, has fs-private data */
+	PG_private_2,		/* If pagecache, has fs aux data */
 	PG_writeback,		/* Page is under writeback */
 #ifdef CONFIG_PAGEFLAGS_EXTENDED
 	PG_head,		/* A head page */
@@ -94,26 +98,32 @@ enum pageflags {
 	PG_reclaim,		/* To be reclaimed asap */
 	PG_buddy,		/* Page is free, on buddy lists */
 	PG_swapbacked,		/* Page is backed by RAM/swap */
-#ifdef CONFIG_UNEVICTABLE_LRU
 	PG_unevictable,		/* Page is "unevictable"  */
-#endif
 #ifdef CONFIG_HAVE_MLOCKED_PAGE_BIT
 	PG_mlocked,		/* Page is vma mlocked */
 #endif
-#ifdef CONFIG_IA64_UNCACHED_ALLOCATOR
+#ifdef CONFIG_ARCH_USES_PG_UNCACHED
 	PG_uncached,		/* Page has been mapped as uncached */
 #endif
+#ifdef CONFIG_MEMORY_FAILURE
+	PG_hwpoison,		/* hardware poisoned page. Don't touch */
+#endif
 	__NR_PAGEFLAGS,
 
 	/* Filesystems */
 	PG_checked = PG_owner_priv_1,
 
+	/* Two page bits are conscripted by FS-Cache to maintain local caching
+	 * state.  These bits are set on pages belonging to the netfs's inodes
+	 * when those inodes are being locally cached.
+	 */
+	PG_fscache = PG_private_2,	/* page backed by cache */
+
 	/* XEN */
 	PG_pinned = PG_owner_priv_1,
 	PG_savepinned = PG_dirty,
 
 	/* SLOB */
-	PG_slob_page = PG_active,
 	PG_slob_free = PG_private,
 
 	/* SLUB */
@@ -154,6 +164,9 @@ static inline int TestSetPage##uname(struct page *page)			\
 static inline int TestClearPage##uname(struct page *page)		\
 		{ return test_and_clear_bit(PG_##lname, &page->flags); }
 
+#define __TESTCLEARFLAG(uname, lname)					\
+static inline int __TestClearPage##uname(struct page *page)		\
+		{ return __test_and_clear_bit(PG_##lname, &page->flags); }
 
 #define PAGEFLAG(uname, lname) TESTPAGEFLAG(uname, lname)		\
 	SETPAGEFLAG(uname, lname) CLEARPAGEFLAG(uname, lname)
@@ -180,9 +193,12 @@ static inline void __ClearPage##uname(struct page *page) {  }
 #define TESTCLEARFLAG_FALSE(uname)					\
 static inline int TestClearPage##uname(struct page *page) { return 0; }
 
+#define __TESTCLEARFLAG_FALSE(uname)					\
+static inline int __TestClearPage##uname(struct page *page) { return 0; }
+
 struct page;	/* forward declaration */
 
-TESTPAGEFLAG(Locked, locked)
+TESTPAGEFLAG(Locked, locked) TESTSETFLAG(Locked, locked)
 PAGEFLAG(Error, error)
 PAGEFLAG(Referenced, referenced) TESTCLEARFLAG(Referenced, referenced)
 PAGEFLAG(Dirty, dirty) TESTSCFLAG(Dirty, dirty) __CLEARPAGEFLAG(Dirty, dirty)
@@ -194,17 +210,24 @@ PAGEFLAG(Checked, checked)		/* Used by some filesystems */
 PAGEFLAG(Pinned, pinned) TESTSCFLAG(Pinned, pinned)	/* Xen */
 PAGEFLAG(SavePinned, savepinned);			/* Xen */
 PAGEFLAG(Reserved, reserved) __CLEARPAGEFLAG(Reserved, reserved)
-PAGEFLAG(Private, private) __CLEARPAGEFLAG(Private, private)
-	__SETPAGEFLAG(Private, private)
 PAGEFLAG(SwapBacked, swapbacked) __CLEARPAGEFLAG(SwapBacked, swapbacked)
 
-__PAGEFLAG(SlobPage, slob_page)
 __PAGEFLAG(SlobFree, slob_free)
 
 __PAGEFLAG(SlubFrozen, slub_frozen)
 __PAGEFLAG(SlubDebug, slub_debug)
 
 /*
+ * Private page markings that may be used by the filesystem that owns the page
+ * for its own purposes.
+ * - PG_private and PG_private_2 cause releasepage() and co to be invoked
+ */
+PAGEFLAG(Private, private) __SETPAGEFLAG(Private, private)
+	__CLEARPAGEFLAG(Private, private)
+PAGEFLAG(Private2, private_2) TESTSCFLAG(Private2, private_2)
+PAGEFLAG(OwnerPriv1, owner_priv_1) TESTCLEARFLAG(OwnerPriv1, owner_priv_1)
+
+/*
  * Only test-and-set exist for PG_writeback.  The unconditional operators are
  * risky: they bypass page accounting.
  */
@@ -233,31 +256,34 @@ PAGEFLAG_FALSE(SwapCache)
 	SETPAGEFLAG_NOOP(SwapCache) CLEARPAGEFLAG_NOOP(SwapCache)
 #endif
 
-#ifdef CONFIG_UNEVICTABLE_LRU
 PAGEFLAG(Unevictable, unevictable) __CLEARPAGEFLAG(Unevictable, unevictable)
 	TESTCLEARFLAG(Unevictable, unevictable)
-#else
-PAGEFLAG_FALSE(Unevictable) TESTCLEARFLAG_FALSE(Unevictable)
-	SETPAGEFLAG_NOOP(Unevictable) CLEARPAGEFLAG_NOOP(Unevictable)
-	__CLEARPAGEFLAG_NOOP(Unevictable)
-#endif
 
 #ifdef CONFIG_HAVE_MLOCKED_PAGE_BIT
 #define MLOCK_PAGES 1
 PAGEFLAG(Mlocked, mlocked) __CLEARPAGEFLAG(Mlocked, mlocked)
-	TESTSCFLAG(Mlocked, mlocked)
+	TESTSCFLAG(Mlocked, mlocked) __TESTCLEARFLAG(Mlocked, mlocked)
 #else
 #define MLOCK_PAGES 0
-PAGEFLAG_FALSE(Mlocked)
-	SETPAGEFLAG_NOOP(Mlocked) TESTCLEARFLAG_FALSE(Mlocked)
+PAGEFLAG_FALSE(Mlocked) SETPAGEFLAG_NOOP(Mlocked)
+	TESTCLEARFLAG_FALSE(Mlocked) __TESTCLEARFLAG_FALSE(Mlocked)
 #endif
 
-#ifdef CONFIG_IA64_UNCACHED_ALLOCATOR
+#ifdef CONFIG_ARCH_USES_PG_UNCACHED
 PAGEFLAG(Uncached, uncached)
 #else
 PAGEFLAG_FALSE(Uncached)
 #endif
 
+#ifdef CONFIG_MEMORY_FAILURE
+PAGEFLAG(HWPoison, hwpoison)
+TESTSETFLAG(HWPoison, hwpoison)
+#define __PG_HWPOISON (1UL << PG_hwpoison)
+#else
+PAGEFLAG_FALSE(HWPoison)
+#define __PG_HWPOISON 0
+#endif
+
 static inline int PageUptodate(struct page *page)
 {
 	int ret = test_bit(PG_uptodate, &(page)->flags);
@@ -367,12 +393,6 @@ static inline void __ClearPageTail(struct page *page)
 
 #endif /* !PAGEFLAGS_EXTENDED */
 
-#ifdef CONFIG_UNEVICTABLE_LRU
-#define __PG_UNEVICTABLE	(1 << PG_unevictable)
-#else
-#define __PG_UNEVICTABLE	0
-#endif
-
 #ifdef CONFIG_HAVE_MLOCKED_PAGE_BIT
 #define __PG_MLOCKED		(1 << PG_mlocked)
 #else
@@ -384,10 +404,11 @@ static inline void __ClearPageTail(struct page *page)
  * these flags set.  It they are, there is a problem.
  */
 #define PAGE_FLAGS_CHECK_AT_FREE \
-	(1 << PG_lru   | 1 << PG_private   | 1 << PG_locked | \
-	 1 << PG_buddy | 1 << PG_writeback | 1 << PG_reserved | \
-	 1 << PG_slab  | 1 << PG_swapcache | 1 << PG_active | \
-	 __PG_UNEVICTABLE | __PG_MLOCKED)
+	(1 << PG_lru	 | 1 << PG_locked    | \
+	 1 << PG_private | 1 << PG_private_2 | \
+	 1 << PG_buddy	 | 1 << PG_writeback | 1 << PG_reserved | \
+	 1 << PG_slab	 | 1 << PG_swapcache | 1 << PG_active | \
+	 1 << PG_unevictable | __PG_MLOCKED | __PG_HWPOISON)
 
 /*
  * Flags checked when a page is prepped for return by the page allocator.
@@ -396,5 +417,20 @@ static inline void __ClearPageTail(struct page *page)
  */
 #define PAGE_FLAGS_CHECK_AT_PREP	((1 << NR_PAGEFLAGS) - 1)
 
+#define PAGE_FLAGS_PRIVATE				\
+	(1 << PG_private | 1 << PG_private_2)
+/**
+ * page_has_private - Determine if page has private stuff
+ * @page: The page to be checked
+ *
+ * Determine if a page has private stuff, indicating that release routines
+ * should be invoked upon it.
+ */
+static inline int page_has_private(struct page *page)
+{
+	return !!(page->flags & PAGE_FLAGS_PRIVATE);
+}
+
 #endif /* !__GENERATING_BOUNDS_H */
+
 #endif	/* PAGE_FLAGS_H */
diff --git a/include/linux/page_cgroup.h b/include/linux/page_cgroup.h
index 602cc1fdee90..4b938d4f3ac2 100644
--- a/include/linux/page_cgroup.h
+++ b/include/linux/page_cgroup.h
@@ -18,7 +18,19 @@ struct page_cgroup {
 };
 
 void __meminit pgdat_page_cgroup_init(struct pglist_data *pgdat);
-void __init page_cgroup_init(void);
+
+#ifdef CONFIG_SPARSEMEM
+static inline void __init page_cgroup_init_flatmem(void)
+{
+}
+extern void __init page_cgroup_init(void);
+#else
+void __init page_cgroup_init_flatmem(void);
+static inline void __init page_cgroup_init(void)
+{
+}
+#endif
+
 struct page_cgroup *lookup_page_cgroup(struct page *page);
 
 enum {
@@ -26,6 +38,7 @@ enum {
 	PCG_LOCK,  /* page cgroup is locked */
 	PCG_CACHE, /* charged as cache */
 	PCG_USED, /* this object is in use. */
+	PCG_ACCT_LRU, /* page has been accounted for */
 };
 
 #define TESTPCGFLAG(uname, lname)			\
@@ -40,11 +53,23 @@ static inline void SetPageCgroup##uname(struct page_cgroup *pc)\
 static inline void ClearPageCgroup##uname(struct page_cgroup *pc)	\
 	{ clear_bit(PCG_##lname, &pc->flags);  }
 
+#define TESTCLEARPCGFLAG(uname, lname)			\
+static inline int TestClearPageCgroup##uname(struct page_cgroup *pc)	\
+	{ return test_and_clear_bit(PCG_##lname, &pc->flags);  }
+
 /* Cache flag is set only once (at allocation) */
 TESTPCGFLAG(Cache, CACHE)
+CLEARPCGFLAG(Cache, CACHE)
+SETPCGFLAG(Cache, CACHE)
 
 TESTPCGFLAG(Used, USED)
 CLEARPCGFLAG(Used, USED)
+SETPCGFLAG(Used, USED)
+
+SETPCGFLAG(AcctLRU, ACCT_LRU)
+CLEARPCGFLAG(AcctLRU, ACCT_LRU)
+TESTPCGFLAG(AcctLRU, ACCT_LRU)
+TESTCLEARPCGFLAG(AcctLRU, ACCT_LRU)
 
 static inline int page_cgroup_nid(struct page_cgroup *pc)
 {
@@ -87,28 +112,31 @@ static inline void page_cgroup_init(void)
 {
 }
 
+static inline void __init page_cgroup_init_flatmem(void)
+{
+}
+
 #endif
 
-#ifdef CONFIG_CGROUP_MEM_RES_CTLR_SWAP
 #include <linux/swap.h>
-extern struct mem_cgroup *
-swap_cgroup_record(swp_entry_t ent, struct mem_cgroup *mem);
-extern struct mem_cgroup *lookup_swap_cgroup(swp_entry_t ent);
+
+#ifdef CONFIG_CGROUP_MEM_RES_CTLR_SWAP
+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);
 extern void swap_cgroup_swapoff(int type);
 #else
-#include <linux/swap.h>
 
 static inline
-struct mem_cgroup *swap_cgroup_record(swp_entry_t ent, struct mem_cgroup *mem)
+unsigned short swap_cgroup_record(swp_entry_t ent, unsigned short id)
 {
-	return NULL;
+	return 0;
 }
 
 static inline
-struct mem_cgroup *lookup_swap_cgroup(swp_entry_t ent)
+unsigned short lookup_swap_cgroup(swp_entry_t ent)
 {
-	return NULL;
+	return 0;
 }
 
 static inline int
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index 01ca0856caff..ed5d7501e181 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -18,9 +18,12 @@
  * Bits in mapping->flags.  The lower __GFP_BITS_SHIFT bits are the page
  * allocation mode flags.
  */
-#define	AS_EIO		(__GFP_BITS_SHIFT + 0)	/* IO error on async write */
-#define AS_ENOSPC	(__GFP_BITS_SHIFT + 1)	/* ENOSPC on async write */
-#define AS_MM_ALL_LOCKS	(__GFP_BITS_SHIFT + 2)	/* under mm_take_all_locks() */
+enum mapping_flags {
+	AS_EIO		= __GFP_BITS_SHIFT + 0,	/* IO error on async write */
+	AS_ENOSPC	= __GFP_BITS_SHIFT + 1,	/* ENOSPC on async write */
+	AS_MM_ALL_LOCKS	= __GFP_BITS_SHIFT + 2,	/* under mm_take_all_locks() */
+	AS_UNEVICTABLE	= __GFP_BITS_SHIFT + 3,	/* e.g., ramdisk, SHM_LOCK */
+};
 
 static inline void mapping_set_error(struct address_space *mapping, int error)
 {
@@ -32,9 +35,6 @@ static inline void mapping_set_error(struct address_space *mapping, int error)
 	}
 }
 
-#ifdef CONFIG_UNEVICTABLE_LRU
-#define AS_UNEVICTABLE	(__GFP_BITS_SHIFT + 2)	/* e.g., ramdisk, SHM_LOCK */
-
 static inline void mapping_set_unevictable(struct address_space *mapping)
 {
 	set_bit(AS_UNEVICTABLE, &mapping->flags);
@@ -51,14 +51,6 @@ static inline int mapping_unevictable(struct address_space *mapping)
 		return test_bit(AS_UNEVICTABLE, &mapping->flags);
 	return !!mapping;
 }
-#else
-static inline void mapping_set_unevictable(struct address_space *mapping) { }
-static inline void mapping_clear_unevictable(struct address_space *mapping) { }
-static inline int mapping_unevictable(struct address_space *mapping)
-{
-	return 0;
-}
-#endif
 
 static inline gfp_t mapping_gfp_mask(struct address_space * mapping)
 {
@@ -140,7 +132,7 @@ static inline int page_cache_get_speculative(struct page *page)
 {
 	VM_BUG_ON(in_interrupt());
 
-#if !defined(CONFIG_SMP) && defined(CONFIG_CLASSIC_RCU)
+#if !defined(CONFIG_SMP) && defined(CONFIG_TREE_RCU)
 # ifdef CONFIG_PREEMPT
 	VM_BUG_ON(!in_atomic());
 # endif
@@ -178,7 +170,7 @@ static inline int page_cache_add_speculative(struct page *page, int count)
 {
 	VM_BUG_ON(in_interrupt());
 
-#if !defined(CONFIG_SMP) && defined(CONFIG_CLASSIC_RCU)
+#if !defined(CONFIG_SMP) && defined(CONFIG_TREE_RCU)
 # ifdef CONFIG_PREEMPT
 	VM_BUG_ON(!in_atomic());
 # endif
@@ -380,6 +372,11 @@ static inline void wait_on_page_writeback(struct page *page)
 extern void end_page_writeback(struct page *page);
 
 /*
+ * Add an arbitrary waiter to a page's wait queue
+ */
+extern void add_page_wait_queue(struct page *page, wait_queue_t *waiter);
+
+/*
  * Fault a userspace page into pagetables.  Return non-zero on a fault.
  *
  * This assumes that two userspace pages are always sufficient.  That's
diff --git a/include/linux/parport.h b/include/linux/parport.h
index e1f83c5065c5..38a423ed3c01 100644
--- a/include/linux/parport.h
+++ b/include/linux/parport.h
@@ -324,6 +324,10 @@ struct parport {
 	int spintime;
 	atomic_t ref_count;
 
+	unsigned long devflags;
+#define PARPORT_DEVPROC_REGISTERED	0
+	struct pardevice *proc_device;	/* Currently register proc device */
+
 	struct list_head full_list;
 	struct parport *slaves[3];
 };
diff --git a/include/linux/parport_pc.h b/include/linux/parport_pc.h
index ea8c6d84996d..cc1767f5cca8 100644
--- a/include/linux/parport_pc.h
+++ b/include/linux/parport_pc.h
@@ -228,10 +228,11 @@ extern void parport_pc_release_resources(struct parport *p);
 extern int parport_pc_claim_resources(struct parport *p);
 
 /* PCMCIA code will want to get us to look at a port.  Provide a mechanism. */
-extern struct parport *parport_pc_probe_port (unsigned long base,
-					      unsigned long base_hi,
-					      int irq, int dma,
-					      struct device *dev);
-extern void parport_pc_unregister_port (struct parport *p);
+extern struct parport *parport_pc_probe_port(unsigned long base,
+					     unsigned long base_hi,
+					     int irq, int dma,
+					     struct device *dev,
+					     int irqflags);
+extern void parport_pc_unregister_port(struct parport *p);
 
 #endif
diff --git a/include/linux/pci-acpi.h b/include/linux/pci-acpi.h
index 092e82e0048c..93a7c08f869d 100644
--- a/include/linux/pci-acpi.h
+++ b/include/linux/pci-acpi.h
@@ -15,7 +15,7 @@ static inline acpi_handle acpi_find_root_bridge_handle(struct pci_dev *pdev)
 {
 	struct pci_bus *pbus = pdev->bus;
 	/* Find a PCI root bus */
-	while (pbus->parent)
+	while (!pci_is_root_bus(pbus))
 		pbus = pbus->parent;
 	return acpi_get_pci_rootbridge_handle(pci_domain_nr(pbus),
 					      pbus->number);
@@ -23,7 +23,7 @@ static inline acpi_handle acpi_find_root_bridge_handle(struct pci_dev *pdev)
 
 static inline acpi_handle acpi_pci_get_bridge_handle(struct pci_bus *pbus)
 {
-	if (pbus->parent)
+	if (!pci_is_root_bus(pbus))
 		return DEVICE_ACPI_HANDLE(&(pbus->self->dev));
 	return acpi_get_pci_rootbridge_handle(pci_domain_nr(pbus),
 					      pbus->number);
diff --git a/include/linux/pci.h b/include/linux/pci.h
index a7fe4bbd7ff1..f5c7cd343e56 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -124,6 +124,14 @@ typedef int __bitwise pci_power_t;
 #define PCI_UNKNOWN	((pci_power_t __force) 5)
 #define PCI_POWER_ERROR	((pci_power_t __force) -1)
 
+/* Remember to update this when the list above changes! */
+extern const char *pci_power_names[];
+
+static inline const char *pci_power_name(pci_power_t state)
+{
+	return pci_power_names[1 + (int) state];
+}
+
 #define PCI_PM_D2_DELAY	200
 #define PCI_PM_D3_WAIT	10
 #define PCI_PM_BUS_WAIT	50
@@ -188,6 +196,7 @@ struct pci_cap_saved_state {
 struct pcie_link_state;
 struct pci_vpd;
 struct pci_sriov;
+struct pci_ats;
 
 /*
  * The pci_dev structure is used to describe PCI devices.
@@ -232,6 +241,7 @@ struct pci_dev {
 	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;
 
 #ifdef CONFIG_PCIEASPM
 	struct pcie_link_state	*link_state;	/* ASPM link state. */
@@ -264,9 +274,12 @@ struct pci_dev {
 	unsigned int	ari_enabled:1;	/* ARI forwarding */
 	unsigned int	is_managed:1;
 	unsigned int	is_pcie:1;
+	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;
 	pci_dev_flags_t dev_flags;
 	atomic_t	enable_cnt;	/* pci_enable_device has been called */
 
@@ -285,6 +298,7 @@ struct pci_dev {
 		struct pci_sriov *sriov;	/* SR-IOV capability related */
 		struct pci_dev *physfn;	/* the PF this VF is associated with */
 	};
+	struct pci_ats	*ats;	/* Address Translation Service */
 #endif
 };
 
@@ -599,8 +613,6 @@ extern void pci_sort_breadthfirst(void);
 struct pci_dev __deprecated *pci_find_device(unsigned int vendor,
 					     unsigned int device,
 					     struct pci_dev *from);
-struct pci_dev __deprecated *pci_find_slot(unsigned int bus,
-					   unsigned int devfn);
 #endif /* CONFIG_PCI_LEGACY */
 
 enum pci_lost_interrupt_reason {
@@ -639,6 +651,7 @@ int pci_bus_write_config_word(struct pci_bus *bus, unsigned int devfn,
 			      int where, u16 val);
 int pci_bus_write_config_dword(struct pci_bus *bus, unsigned int devfn,
 			       int where, u32 val);
+struct pci_ops *pci_bus_set_ops(struct pci_bus *bus, struct pci_ops *ops);
 
 static inline int pci_read_config_byte(struct pci_dev *dev, int where, u8 *val)
 {
@@ -674,6 +687,11 @@ int __must_check pci_reenable_device(struct pci_dev *);
 int __must_check pcim_enable_device(struct pci_dev *pdev);
 void pcim_pin_device(struct pci_dev *pdev);
 
+static inline int pci_is_enabled(struct pci_dev *pdev)
+{
+	return (atomic_read(&pdev->enable_cnt) > 0);
+}
+
 static inline int pci_is_managed(struct pci_dev *pdev)
 {
 	return pdev->is_managed;
@@ -698,8 +716,8 @@ int pcix_get_mmrbc(struct pci_dev *dev);
 int pcix_set_mmrbc(struct pci_dev *dev, int mmrbc);
 int pcie_get_readrq(struct pci_dev *dev);
 int pcie_set_readrq(struct pci_dev *dev, int rq);
+int __pci_reset_function(struct pci_dev *dev);
 int pci_reset_function(struct pci_dev *dev);
-int pci_execute_reset_function(struct pci_dev *dev);
 void pci_update_resource(struct pci_dev *dev, int resno);
 int __must_check pci_assign_resource(struct pci_dev *dev, int i);
 int pci_select_bars(struct pci_dev *dev, unsigned long flags);
@@ -719,7 +737,7 @@ 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, int enable);
+int pci_enable_wake(struct pci_dev *dev, pci_power_t state, 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);
@@ -780,17 +798,24 @@ int __must_check __pci_register_driver(struct pci_driver *, struct module *,
 void pci_unregister_driver(struct pci_driver *dev);
 void pci_remove_behind_bridge(struct pci_dev *dev);
 struct pci_driver *pci_dev_driver(const struct pci_dev *dev);
+int pci_add_dynid(struct pci_driver *drv,
+		  unsigned int vendor, unsigned int device,
+		  unsigned int subvendor, unsigned int subdevice,
+		  unsigned int class, unsigned int class_mask,
+		  unsigned long driver_data);
 const struct pci_device_id *pci_match_id(const struct pci_device_id *ids,
 					 struct pci_dev *dev);
 int pci_scan_bridge(struct pci_bus *bus, struct pci_dev *dev, int max,
 		    int pass);
 
-void pci_walk_bus(struct pci_bus *top, void (*cb)(struct pci_dev *, void *),
+void pci_walk_bus(struct pci_bus *top, int (*cb)(struct pci_dev *, void *),
 		  void *userdata);
 int pci_cfg_space_size_ext(struct pci_dev *dev);
 int pci_cfg_space_size(struct pci_dev *dev);
 unsigned char pci_bus_max_busnr(struct pci_bus *bus);
 
+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/dmapool.h>
@@ -875,6 +900,17 @@ static inline int pcie_aspm_enabled(void)
 extern int pcie_aspm_enabled(void);
 #endif
 
+#ifndef CONFIG_PCIE_ECRC
+static inline void pcie_set_ecrc_checking(struct pci_dev *dev)
+{
+	return;
+}
+static inline void pcie_ecrc_get_policy(char *str) {};
+#else
+extern void pcie_set_ecrc_checking(struct pci_dev *dev);
+extern void pcie_ecrc_get_policy(char *str);
+#endif
+
 #define pci_enable_msi(pdev)	pci_enable_msi_block(pdev, 1)
 
 #ifdef CONFIG_HT_IRQ
@@ -931,12 +967,6 @@ static inline struct pci_dev *pci_find_device(unsigned int vendor,
 	return NULL;
 }
 
-static inline struct pci_dev *pci_find_slot(unsigned int bus,
-					    unsigned int devfn)
-{
-	return NULL;
-}
-
 static inline struct pci_dev *pci_get_device(unsigned int vendor,
 					     unsigned int device,
 					     struct pci_dev *from)
@@ -1092,6 +1122,10 @@ static inline struct pci_dev *pci_get_bus_and_slot(unsigned int bus,
 
 #include <asm/pci.h>
 
+#ifndef PCIBIOS_MAX_MEM_32
+#define PCIBIOS_MAX_MEM_32 (-1)
+#endif
+
 /* these helpers provide future and backwards compatibility
  * for accessing popular PCI BAR info */
 #define pci_resource_start(dev, bar)	((dev)->resource[(bar)].start)
@@ -1122,7 +1156,7 @@ static inline void pci_set_drvdata(struct pci_dev *pdev, void *data)
 /* If you want to know what to call your pci_dev, ask this function.
  * Again, it's a wrapper around the generic device.
  */
-static inline const char *pci_name(struct pci_dev *pdev)
+static inline const char *pci_name(const struct pci_dev *pdev)
 {
 	return dev_name(&pdev->dev);
 }
@@ -1213,6 +1247,9 @@ extern int pci_pci_problems;
 extern unsigned long pci_cardbus_io_size;
 extern unsigned long pci_cardbus_mem_size;
 
+extern unsigned long pci_hotplug_io_size;
+extern unsigned long pci_hotplug_mem_size;
+
 int pcibios_add_platform_entries(struct pci_dev *dev);
 void pcibios_disable_device(struct pci_dev *dev);
 int pcibios_set_pcie_reset_state(struct pci_dev *dev,
@@ -1248,5 +1285,10 @@ static inline irqreturn_t pci_sriov_migration(struct pci_dev *dev)
 }
 #endif
 
+#if defined(CONFIG_HOTPLUG_PCI) || defined(CONFIG_HOTPLUG_PCI_MODULE)
+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
+
 #endif /* __KERNEL__ */
 #endif /* LINUX_PCI_H */
diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
index 20998746518e..652ba797696d 100644
--- a/include/linux/pci_hotplug.h
+++ b/include/linux/pci_hotplug.h
@@ -62,21 +62,15 @@ enum pcie_link_width {
 };
 
 enum pcie_link_speed {
-	PCIE_2PT5GB		= 0x14,
+	PCIE_2_5GB		= 0x14,
+	PCIE_5_0GB		= 0x15,
 	PCIE_LNK_SPEED_UNKNOWN	= 0xFF,
 };
 
-struct hotplug_slot;
-struct hotplug_slot_attribute {
-	struct attribute attr;
-	ssize_t (*show)(struct hotplug_slot *, char *);
-	ssize_t (*store)(struct hotplug_slot *, const char *, size_t);
-};
-#define to_hotplug_attr(n) container_of(n, struct hotplug_slot_attribute, attr);
-
 /**
  * struct hotplug_slot_ops -the callbacks that the hotplug pci core can use
  * @owner: The module owner of this structure
+ * @mod_name: The module name (KBUILD_MODNAME) of this structure
  * @enable_slot: Called when the user wants to enable a specific pci slot
  * @disable_slot: Called when the user wants to disable a specific pci slot
  * @set_attention_status: Called to set the specific slot's attention LED to
@@ -109,6 +103,7 @@ struct hotplug_slot_attribute {
  */
 struct hotplug_slot_ops {
 	struct module *owner;
+	const char *mod_name;
 	int (*enable_slot)		(struct hotplug_slot *slot);
 	int (*disable_slot)		(struct hotplug_slot *slot);
 	int (*set_attention_status)	(struct hotplug_slot *slot, u8 value);
@@ -167,12 +162,21 @@ static inline const char *hotplug_slot_name(const struct hotplug_slot *slot)
 	return pci_slot_name(slot->pci_slot);
 }
 
-extern int pci_hp_register(struct hotplug_slot *, struct pci_bus *, int nr,
-			   const char *name);
+extern int __pci_hp_register(struct hotplug_slot *slot, struct pci_bus *pbus,
+			     int nr, const char *name,
+			     struct module *owner, const char *mod_name);
 extern int pci_hp_deregister(struct hotplug_slot *slot);
 extern int __must_check pci_hp_change_slot_info	(struct hotplug_slot *slot,
 						 struct hotplug_slot_info *info);
 
+static inline int pci_hp_register(struct hotplug_slot *slot,
+				  struct pci_bus *pbus,
+				  int devnr, const char *name)
+{
+	return __pci_hp_register(slot, pbus, devnr, name,
+				 THIS_MODULE, KBUILD_MODNAME);
+}
+
 /* PCI Setting Record (Type 0) */
 struct hpp_type0 {
 	u32 revision;
@@ -223,12 +227,18 @@ struct hotplug_params {
 #ifdef CONFIG_ACPI
 #include <acpi/acpi.h>
 #include <acpi/acpi_bus.h>
-extern acpi_status acpi_get_hp_params_from_firmware(struct pci_bus *bus,
-				struct hotplug_params *hpp);
+int pci_get_hp_params(struct pci_dev *dev, struct hotplug_params *hpp);
 int acpi_get_hp_hw_control_from_firmware(struct pci_dev *dev, u32 flags);
-int acpi_root_bridge(acpi_handle handle);
 int acpi_pci_check_ejectable(struct pci_bus *pbus, acpi_handle handle);
-int acpi_pci_detect_ejectable(struct pci_bus *pbus);
+int acpi_pci_detect_ejectable(acpi_handle handle);
+#else
+static inline int pci_get_hp_params(struct pci_dev *dev,
+				    struct hotplug_params *hpp)
+{
+	return -ENODEV;
+}
 #endif
+
+void pci_configure_slot(struct pci_dev *dev);
 #endif
 
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index cb14fd260837..cabf074b4324 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2,6 +2,9 @@
  *	PCI Class, Vendor and Device IDs
  *
  *	Please keep sorted.
+ *
+ *	Do not add new entries to this file unless the definitions
+ *	are shared between multiple drivers.
  */
 
 /* Device classes and subclasses */
@@ -104,6 +107,7 @@
 #define PCI_CLASS_SERIAL_USB_UHCI	0x0c0300
 #define PCI_CLASS_SERIAL_USB_OHCI	0x0c0310
 #define PCI_CLASS_SERIAL_USB_EHCI	0x0c0320
+#define PCI_CLASS_SERIAL_USB_XHCI	0x0c0330
 #define PCI_CLASS_SERIAL_FIBER		0x0c04
 #define PCI_CLASS_SERIAL_SMBUS		0x0c05
 
@@ -478,6 +482,9 @@
 #define PCI_DEVICE_ID_IBM_ICOM_V2_ONE_PORT_RVX_ONE_PORT_MDM_PCIE 0x0361
 #define PCI_DEVICE_ID_IBM_ICOM_FOUR_PORT_MODEL	0x252
 
+#define PCI_SUBVENDOR_ID_IBM		0x1014
+#define PCI_SUBDEVICE_ID_IBM_SATURN_SERIAL_ONE_PORT	0x03d4
+
 #define PCI_VENDOR_ID_UNISYS		0x1018
 #define PCI_DEVICE_ID_UNISYS_DMA_DIRECTOR 0x001C
 
@@ -526,6 +533,7 @@
 #define PCI_DEVICE_ID_AMD_OPUS_7443	0x7443
 #define PCI_DEVICE_ID_AMD_VIPER_7443	0x7443
 #define PCI_DEVICE_ID_AMD_OPUS_7445	0x7445
+#define PCI_DEVICE_ID_AMD_8111_PCI	0x7460
 #define PCI_DEVICE_ID_AMD_8111_LPC	0x7468
 #define PCI_DEVICE_ID_AMD_8111_IDE	0x7469
 #define PCI_DEVICE_ID_AMD_8111_SMBUS2	0x746a
@@ -535,6 +543,8 @@
 #define PCI_DEVICE_ID_AMD_8131_BRIDGE	0x7450
 #define PCI_DEVICE_ID_AMD_8131_APIC	0x7451
 #define PCI_DEVICE_ID_AMD_8132_BRIDGE	0x7458
+#define PCI_DEVICE_ID_AMD_HUDSON2_SMBUS	0x780b
+#define PCI_DEVICE_ID_AMD_CS5535_IDE    0x208F
 #define PCI_DEVICE_ID_AMD_CS5536_ISA    0x2090
 #define PCI_DEVICE_ID_AMD_CS5536_FLASH  0x2091
 #define PCI_DEVICE_ID_AMD_CS5536_AUDIO  0x2093
@@ -543,9 +553,10 @@
 #define PCI_DEVICE_ID_AMD_CS5536_UDC    0x2096
 #define PCI_DEVICE_ID_AMD_CS5536_UOC    0x2097
 #define PCI_DEVICE_ID_AMD_CS5536_IDE    0x209A
-
 #define PCI_DEVICE_ID_AMD_LX_VIDEO  0x2081
 #define PCI_DEVICE_ID_AMD_LX_AES    0x2082
+#define PCI_DEVICE_ID_AMD_HUDSON2_IDE		0x780c
+#define PCI_DEVICE_ID_AMD_HUDSON2_SATA_IDE	0x7800
 
 #define PCI_VENDOR_ID_TRIDENT		0x1023
 #define PCI_DEVICE_ID_TRIDENT_4DWAVE_DX	0x2000
@@ -766,6 +777,7 @@
 #define PCI_DEVICE_ID_TI_X515		0x8036
 #define PCI_DEVICE_ID_TI_XX12		0x8039
 #define PCI_DEVICE_ID_TI_XX12_FM	0x803b
+#define PCI_DEVICE_ID_TI_XIO2000A	0x8231
 #define PCI_DEVICE_ID_TI_1130		0xac12
 #define PCI_DEVICE_ID_TI_1031		0xac13
 #define PCI_DEVICE_ID_TI_1131		0xac15
@@ -875,6 +887,7 @@
 #define PCI_DEVICE_ID_APPLE_SH_SUNGEM   0x0051
 #define PCI_DEVICE_ID_APPLE_U3L_AGP	0x0058
 #define PCI_DEVICE_ID_APPLE_U3H_AGP	0x0059
+#define PCI_DEVICE_ID_APPLE_U4_PCIE	0x005b
 #define PCI_DEVICE_ID_APPLE_IPID2_AGP	0x0066
 #define PCI_DEVICE_ID_APPLE_IPID2_ATA	0x0069
 #define PCI_DEVICE_ID_APPLE_IPID2_FW	0x006a
@@ -943,6 +956,32 @@
 #define PCI_DEVICE_ID_SUN_TOMATILLO	0xa801
 #define PCI_DEVICE_ID_SUN_CASSINI	0xabba
 
+#define PCI_VENDOR_ID_NI		0x1093
+#define PCI_DEVICE_ID_NI_PCI2322	0xd130
+#define PCI_DEVICE_ID_NI_PCI2324	0xd140
+#define PCI_DEVICE_ID_NI_PCI2328	0xd150
+#define PCI_DEVICE_ID_NI_PXI8422_2322	0xd190
+#define PCI_DEVICE_ID_NI_PXI8422_2324	0xd1a0
+#define PCI_DEVICE_ID_NI_PXI8420_2322	0xd1d0
+#define PCI_DEVICE_ID_NI_PXI8420_2324	0xd1e0
+#define PCI_DEVICE_ID_NI_PXI8420_2328	0xd1f0
+#define PCI_DEVICE_ID_NI_PXI8420_23216	0xd1f1
+#define PCI_DEVICE_ID_NI_PCI2322I	0xd250
+#define PCI_DEVICE_ID_NI_PCI2324I	0xd270
+#define PCI_DEVICE_ID_NI_PCI23216	0xd2b0
+#define PCI_DEVICE_ID_NI_PXI8430_2322	0x7080
+#define PCI_DEVICE_ID_NI_PCI8430_2322	0x70db
+#define PCI_DEVICE_ID_NI_PXI8430_2324	0x70dd
+#define PCI_DEVICE_ID_NI_PCI8430_2324	0x70df
+#define PCI_DEVICE_ID_NI_PXI8430_2328	0x70e2
+#define PCI_DEVICE_ID_NI_PCI8430_2328	0x70e4
+#define PCI_DEVICE_ID_NI_PXI8430_23216	0x70e6
+#define PCI_DEVICE_ID_NI_PCI8430_23216	0x70e7
+#define PCI_DEVICE_ID_NI_PXI8432_2322	0x70e8
+#define PCI_DEVICE_ID_NI_PCI8432_2322	0x70ea
+#define PCI_DEVICE_ID_NI_PXI8432_2324	0x70ec
+#define PCI_DEVICE_ID_NI_PCI8432_2324	0x70ee
+
 #define PCI_VENDOR_ID_CMD		0x1095
 #define PCI_DEVICE_ID_CMD_643		0x0643
 #define PCI_DEVICE_ID_CMD_646		0x0646
@@ -978,6 +1017,7 @@
 #define PCI_DEVICE_ID_PLX_PCI200SYN	0x3196
 #define PCI_DEVICE_ID_PLX_9030          0x9030
 #define PCI_DEVICE_ID_PLX_9050		0x9050
+#define PCI_DEVICE_ID_PLX_9056		0x9056
 #define PCI_DEVICE_ID_PLX_9080		0x9080
 #define PCI_DEVICE_ID_PLX_GTEK_SERIAL2	0xa001
 
@@ -1039,8 +1079,6 @@
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_SMBUS	0x0034
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_IDE	0x0035
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_SATA	0x0036
-#define PCI_DEVICE_ID_NVIDIA_NVENET_10		0x0037
-#define PCI_DEVICE_ID_NVIDIA_NVENET_11		0x0038
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_SATA2	0x003e
 #define PCI_DEVICE_ID_NVIDIA_GEFORCE_6800_ULTRA 0x0040
 #define PCI_DEVICE_ID_NVIDIA_GEFORCE_6800       0x0041
@@ -1051,21 +1089,16 @@
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_CK804_IDE	0x0053
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_CK804_SATA	0x0054
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_CK804_SATA2	0x0055
-#define PCI_DEVICE_ID_NVIDIA_NVENET_8		0x0056
-#define PCI_DEVICE_ID_NVIDIA_NVENET_9		0x0057
 #define PCI_DEVICE_ID_NVIDIA_CK804_AUDIO	0x0059
 #define PCI_DEVICE_ID_NVIDIA_CK804_PCIE		0x005d
 #define PCI_DEVICE_ID_NVIDIA_NFORCE2_SMBUS	0x0064
 #define PCI_DEVICE_ID_NVIDIA_NFORCE2_IDE	0x0065
-#define PCI_DEVICE_ID_NVIDIA_NVENET_2		0x0066
 #define PCI_DEVICE_ID_NVIDIA_MCP2_MODEM		0x0069
 #define PCI_DEVICE_ID_NVIDIA_MCP2_AUDIO		0x006a
 #define PCI_DEVICE_ID_NVIDIA_NFORCE2S_SMBUS	0x0084
 #define PCI_DEVICE_ID_NVIDIA_NFORCE2S_IDE	0x0085
-#define PCI_DEVICE_ID_NVIDIA_NVENET_4		0x0086
 #define PCI_DEVICE_ID_NVIDIA_MCP2S_MODEM	0x0089
 #define PCI_DEVICE_ID_NVIDIA_CK8_AUDIO		0x008a
-#define PCI_DEVICE_ID_NVIDIA_NVENET_5		0x008c
 #define PCI_DEVICE_ID_NVIDIA_NFORCE2S_SATA	0x008e
 #define PCI_DEVICE_ID_NVIDIA_GEFORCE_7800_GT   0x0090
 #define PCI_DEVICE_ID_NVIDIA_GEFORCE_7800_GTX	0x0091
@@ -1081,15 +1114,12 @@
 #define PCI_DEVICE_ID_NVIDIA_NFORCE3		0x00d1
 #define PCI_DEVICE_ID_NVIDIA_NFORCE3_SMBUS	0x00d4
 #define PCI_DEVICE_ID_NVIDIA_NFORCE3_IDE	0x00d5
-#define PCI_DEVICE_ID_NVIDIA_NVENET_3		0x00d6
 #define PCI_DEVICE_ID_NVIDIA_MCP3_MODEM		0x00d9
 #define PCI_DEVICE_ID_NVIDIA_MCP3_AUDIO		0x00da
-#define PCI_DEVICE_ID_NVIDIA_NVENET_7		0x00df
 #define PCI_DEVICE_ID_NVIDIA_NFORCE3S		0x00e1
 #define PCI_DEVICE_ID_NVIDIA_NFORCE3S_SATA	0x00e3
 #define PCI_DEVICE_ID_NVIDIA_NFORCE3S_SMBUS	0x00e4
 #define PCI_DEVICE_ID_NVIDIA_NFORCE3S_IDE	0x00e5
-#define PCI_DEVICE_ID_NVIDIA_NVENET_6		0x00e6
 #define PCI_DEVICE_ID_NVIDIA_CK8S_AUDIO		0x00ea
 #define PCI_DEVICE_ID_NVIDIA_NFORCE3S_SATA2	0x00ee
 #define PCIE_DEVICE_ID_NVIDIA_GEFORCE_6800_ALT1 0x00f0
@@ -1149,7 +1179,6 @@
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_SMBUS	0x01b4
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_IDE		0x01bc
 #define PCI_DEVICE_ID_NVIDIA_MCP1_MODEM		0x01c1
-#define PCI_DEVICE_ID_NVIDIA_NVENET_1		0x01c3
 #define PCI_DEVICE_ID_NVIDIA_NFORCE2		0x01e0
 #define PCI_DEVICE_ID_NVIDIA_GEFORCE3		0x0200
 #define PCI_DEVICE_ID_NVIDIA_GEFORCE3_1		0x0201
@@ -1172,8 +1201,6 @@
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE	0x036E
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA	0x037E
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA2	0x037F
-#define PCI_DEVICE_ID_NVIDIA_NVENET_12		0x0268
-#define PCI_DEVICE_ID_NVIDIA_NVENET_13		0x0269
 #define PCI_DEVICE_ID_NVIDIA_GEFORCE4_TI_4800	0x0280
 #define PCI_DEVICE_ID_NVIDIA_GEFORCE4_TI_4800_8X    0x0281
 #define PCI_DEVICE_ID_NVIDIA_GEFORCE4_TI_4800SE     0x0282
@@ -1220,46 +1247,21 @@
 #define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_GO5700_2    0x0348
 #define PCI_DEVICE_ID_NVIDIA_QUADRO_FX_GO1000       0x034C
 #define PCI_DEVICE_ID_NVIDIA_QUADRO_FX_1100         0x034E
-#define PCI_DEVICE_ID_NVIDIA_NVENET_14              0x0372
 #define PCI_DEVICE_ID_NVIDIA_NVENET_15              0x0373
-#define PCI_DEVICE_ID_NVIDIA_NVENET_16              0x03E5
-#define PCI_DEVICE_ID_NVIDIA_NVENET_17              0x03E6
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SATA      0x03E7
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SMBUS	    0x03EB
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_IDE       0x03EC
-#define PCI_DEVICE_ID_NVIDIA_NVENET_18              0x03EE
-#define PCI_DEVICE_ID_NVIDIA_NVENET_19              0x03EF
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SATA2     0x03F6
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SATA3     0x03F7
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP65_SMBUS	    0x0446
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP65_IDE	    0x0448
-#define PCI_DEVICE_ID_NVIDIA_NVENET_20              0x0450
-#define PCI_DEVICE_ID_NVIDIA_NVENET_21              0x0451
-#define PCI_DEVICE_ID_NVIDIA_NVENET_22              0x0452
-#define PCI_DEVICE_ID_NVIDIA_NVENET_23              0x0453
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP67_SMBUS     0x0542
-#define PCI_DEVICE_ID_NVIDIA_NVENET_24              0x054C
-#define PCI_DEVICE_ID_NVIDIA_NVENET_25              0x054D
-#define PCI_DEVICE_ID_NVIDIA_NVENET_26              0x054E
-#define PCI_DEVICE_ID_NVIDIA_NVENET_27              0x054F
-#define PCI_DEVICE_ID_NVIDIA_NVENET_28              0x07DC
-#define PCI_DEVICE_ID_NVIDIA_NVENET_29              0x07DD
-#define PCI_DEVICE_ID_NVIDIA_NVENET_30              0x07DE
-#define PCI_DEVICE_ID_NVIDIA_NVENET_31              0x07DF
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP67_IDE       0x0560
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP73_IDE       0x056C
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP78S_SMBUS    0x0752
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP77_IDE       0x0759
-#define PCI_DEVICE_ID_NVIDIA_NVENET_32              0x0760
-#define PCI_DEVICE_ID_NVIDIA_NVENET_33              0x0761
-#define PCI_DEVICE_ID_NVIDIA_NVENET_34              0x0762
-#define PCI_DEVICE_ID_NVIDIA_NVENET_35              0x0763
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP73_SMBUS     0x07D8
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP79_SMBUS     0x0AA2
-#define PCI_DEVICE_ID_NVIDIA_NVENET_36              0x0AB0
-#define PCI_DEVICE_ID_NVIDIA_NVENET_37              0x0AB1
-#define PCI_DEVICE_ID_NVIDIA_NVENET_38              0x0AB2
-#define PCI_DEVICE_ID_NVIDIA_NVENET_39              0x0AB3
 
 #define PCI_VENDOR_ID_IMS		0x10e0
 #define PCI_DEVICE_ID_IMS_TT128		0x9128
@@ -1287,6 +1289,13 @@
 
 #define PCI_VENDOR_ID_CREATIVE		0x1102 /* duplicate: ECTIVA */
 #define PCI_DEVICE_ID_CREATIVE_EMU10K1	0x0002
+#define PCI_DEVICE_ID_CREATIVE_20K1	0x0005
+#define PCI_DEVICE_ID_CREATIVE_20K2	0x000b
+#define PCI_SUBDEVICE_ID_CREATIVE_SB0760	0x0024
+#define PCI_SUBDEVICE_ID_CREATIVE_SB08801	0x0041
+#define PCI_SUBDEVICE_ID_CREATIVE_SB08802	0x0042
+#define PCI_SUBDEVICE_ID_CREATIVE_SB08803	0x0043
+#define PCI_SUBDEVICE_ID_CREATIVE_HENDRIX	0x6000
 
 #define PCI_VENDOR_ID_ECTIVA		0x1102 /* duplicate: CREATIVE */
 #define PCI_DEVICE_ID_ECTIVA_EV1938	0x8938
@@ -1379,7 +1388,7 @@
 #define PCI_DEVICE_ID_VIA_82C598_1	0x8598
 #define PCI_DEVICE_ID_VIA_838X_1	0xB188
 #define PCI_DEVICE_ID_VIA_83_87XX_1	0xB198
-#define PCI_DEVICE_ID_VIA_C409_IDE	0XC409
+#define PCI_DEVICE_ID_VIA_VX855_IDE	0xC409
 #define PCI_DEVICE_ID_VIA_ANON		0xFFFF
 
 #define PCI_VENDOR_ID_SIEMENS           0x110A
@@ -1487,9 +1496,10 @@
 #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	0x0103
-#define PCI_DEVICE_ID_TOSHIBA_PICCOLO_2	0x0105
+#define PCI_DEVICE_ID_TOSHIBA_PICCOLO_1	0x0101
+#define PCI_DEVICE_ID_TOSHIBA_PICCOLO_2	0x0102
+#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
@@ -1523,6 +1533,8 @@
 #define PCI_DEVICE_ID_ARTOP_ATP860R	0x0007
 #define PCI_DEVICE_ID_ARTOP_ATP865	0x0008
 #define PCI_DEVICE_ID_ARTOP_ATP865R	0x0009
+#define PCI_DEVICE_ID_ARTOP_ATP867A	0x000A
+#define PCI_DEVICE_ID_ARTOP_ATP867B	0x000B
 #define PCI_DEVICE_ID_ARTOP_AEC7610	0x8002
 #define PCI_DEVICE_ID_ARTOP_AEC7612UW	0x8010
 #define PCI_DEVICE_ID_ARTOP_AEC7612U	0x8020
@@ -1622,6 +1634,8 @@
 #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
@@ -1820,6 +1834,10 @@
 #define PCI_SUBDEVICE_ID_HYPERCOPE_METRO	0x0107
 #define PCI_SUBDEVICE_ID_HYPERCOPE_CHAMP2	0x0108
 
+#define PCI_VENDOR_ID_DIGIGRAM		0x1369
+#define PCI_SUBDEVICE_ID_DIGIGRAM_LX6464ES_SERIAL_SUBSYSTEM	0xc001
+#define PCI_SUBDEVICE_ID_DIGIGRAM_LX6464ES_CAE_SERIAL_SUBSYSTEM	0xc002
+
 #define PCI_VENDOR_ID_KAWASAKI		0x136b
 #define PCI_DEVICE_ID_MCHIP_KL5A72002	0xff01
 
@@ -1887,6 +1905,8 @@
 #define PCI_SUBDEVICE_ID_CCD_SWYX4S	0xB540
 #define PCI_SUBDEVICE_ID_CCD_JH4S20	0xB550
 #define PCI_SUBDEVICE_ID_CCD_IOB8ST_1	0xB552
+#define PCI_SUBDEVICE_ID_CCD_JHSE1	0xB553
+#define PCI_SUBDEVICE_ID_CCD_JH8S	0xB55B
 #define PCI_SUBDEVICE_ID_CCD_BN4S	0xB560
 #define PCI_SUBDEVICE_ID_CCD_BN8S	0xB562
 #define PCI_SUBDEVICE_ID_CCD_BNE1	0xB563
@@ -1939,6 +1959,8 @@
 #define PCI_DEVICE_ID_LAVA_DSERIAL	0x0100 /* 2x 16550 */
 #define PCI_DEVICE_ID_LAVA_QUATRO_A	0x0101 /* 2x 16550, half of 4 port */
 #define PCI_DEVICE_ID_LAVA_QUATRO_B	0x0102 /* 2x 16550, half of 4 port */
+#define PCI_DEVICE_ID_LAVA_QUATTRO_A	0x0120 /* 2x 16550A, half of 4 port */
+#define PCI_DEVICE_ID_LAVA_QUATTRO_B	0x0121 /* 2x 16550A, half of 4 port */
 #define PCI_DEVICE_ID_LAVA_OCTO_A	0x0180 /* 4x 16550A, half of 8 port */
 #define PCI_DEVICE_ID_LAVA_OCTO_B	0x0181 /* 4x 16550A, half of 8 port */
 #define PCI_DEVICE_ID_LAVA_PORT_PLUS	0x0200 /* 2x 16650 */
@@ -1969,15 +1991,19 @@
 #define PCI_DEVICE_ID_OXSEMI_PCIe952_1_U	0xC118
 #define PCI_DEVICE_ID_OXSEMI_PCIe952_1_GU	0xC11C
 #define PCI_DEVICE_ID_OXSEMI_16PCI954	0x9501
+#define PCI_DEVICE_ID_OXSEMI_C950	0x950B
 #define PCI_DEVICE_ID_OXSEMI_16PCI95N	0x9511
 #define PCI_DEVICE_ID_OXSEMI_16PCI954PP	0x9513
 #define PCI_DEVICE_ID_OXSEMI_16PCI952	0x9521
 #define PCI_DEVICE_ID_OXSEMI_16PCI952PP	0x9523
+#define PCI_SUBDEVICE_ID_OXSEMI_C950	0x0001
 
 #define PCI_VENDOR_ID_CHELSIO		0x1425
 
 #define PCI_VENDOR_ID_SAMSUNG		0x144d
 
+#define PCI_VENDOR_ID_GIGABYTE		0x1458
+
 #define PCI_VENDOR_ID_AMBIT		0x1468
 
 #define PCI_VENDOR_ID_MYRICOM		0x14c1
@@ -2056,7 +2082,6 @@
 #define PCI_DEVICE_ID_TIGON3_5787M	0x1693
 #define PCI_DEVICE_ID_TIGON3_5782	0x1696
 #define PCI_DEVICE_ID_TIGON3_5784	0x1698
-#define PCI_DEVICE_ID_TIGON3_5785	0x1699
 #define PCI_DEVICE_ID_TIGON3_5786	0x169a
 #define PCI_DEVICE_ID_TIGON3_5787	0x169b
 #define PCI_DEVICE_ID_TIGON3_5788	0x169c
@@ -2086,6 +2111,7 @@
 #define PCI_VENDOR_ID_MAINPINE		0x1522
 #define PCI_DEVICE_ID_MAINPINE_PBRIDGE	0x0100
 #define PCI_VENDOR_ID_ENE		0x1524
+#define PCI_DEVICE_ID_ENE_CB710_FLASH	0x0510
 #define PCI_DEVICE_ID_ENE_CB712_SD	0x0550
 #define PCI_DEVICE_ID_ENE_CB712_SD_2	0x0551
 #define PCI_DEVICE_ID_ENE_CB714_SD	0x0750
@@ -2142,6 +2168,10 @@
 #define PCI_DEVICE_ID_ADDIDATA_APCI7420_3      0x700D
 #define PCI_DEVICE_ID_ADDIDATA_APCI7300_3      0x700E
 #define PCI_DEVICE_ID_ADDIDATA_APCI7800_3      0x700F
+#define PCI_DEVICE_ID_ADDIDATA_APCIe7300       0x7010
+#define PCI_DEVICE_ID_ADDIDATA_APCIe7420       0x7011
+#define PCI_DEVICE_ID_ADDIDATA_APCIe7500       0x7012
+#define PCI_DEVICE_ID_ADDIDATA_APCIe7800       0x7013
 
 #define PCI_VENDOR_ID_PDC		0x15e9
 
@@ -2247,6 +2277,8 @@
 #define PCI_DEVICE_ID_MPC8547E		0x0018
 #define PCI_DEVICE_ID_MPC8545E		0x0019
 #define PCI_DEVICE_ID_MPC8545		0x001a
+#define PCI_DEVICE_ID_MPC8569E		0x0061
+#define PCI_DEVICE_ID_MPC8569		0x0060
 #define PCI_DEVICE_ID_MPC8568E		0x0020
 #define PCI_DEVICE_ID_MPC8568		0x0021
 #define PCI_DEVICE_ID_MPC8567E		0x0022
@@ -2259,6 +2291,8 @@
 #define PCI_DEVICE_ID_MPC8572		0x0041
 #define PCI_DEVICE_ID_MPC8536E		0x0050
 #define PCI_DEVICE_ID_MPC8536		0x0051
+#define PCI_DEVICE_ID_P2020E		0x0070
+#define PCI_DEVICE_ID_P2020		0x0071
 #define PCI_DEVICE_ID_MPC8641		0x7010
 #define PCI_DEVICE_ID_MPC8641D		0x7011
 #define PCI_DEVICE_ID_MPC8610		0x7018
@@ -2286,6 +2320,8 @@
 
 #define PCI_VENDOR_ID_QMI		0x1a32
 
+#define PCI_VENDOR_ID_AZWAVE		0x1a3b
+
 #define PCI_VENDOR_ID_TEKRAM		0x1de1
 #define PCI_DEVICE_ID_TEKRAM_DC290	0xdc29
 
@@ -2487,6 +2523,8 @@
 #define PCI_DEVICE_ID_INTEL_IOAT_TBG3	0x3433
 #define PCI_DEVICE_ID_INTEL_82830_HB	0x3575
 #define PCI_DEVICE_ID_INTEL_82830_CGC	0x3577
+#define PCI_DEVICE_ID_INTEL_82854_HB	0x358c
+#define PCI_DEVICE_ID_INTEL_82854_IG	0x358e
 #define PCI_DEVICE_ID_INTEL_82855GM_HB	0x3580
 #define PCI_DEVICE_ID_INTEL_82855GM_IG	0x3582
 #define PCI_DEVICE_ID_INTEL_E7520_MCH	0x3590
@@ -2500,6 +2538,16 @@
 #define PCI_DEVICE_ID_INTEL_E7525_MCH	0x359e
 #define PCI_DEVICE_ID_INTEL_IOAT_CNB	0x360b
 #define PCI_DEVICE_ID_INTEL_FBD_CNB	0x360c
+#define PCI_DEVICE_ID_INTEL_IOAT_JSF0	0x3710
+#define PCI_DEVICE_ID_INTEL_IOAT_JSF1	0x3711
+#define PCI_DEVICE_ID_INTEL_IOAT_JSF2	0x3712
+#define PCI_DEVICE_ID_INTEL_IOAT_JSF3	0x3713
+#define PCI_DEVICE_ID_INTEL_IOAT_JSF4	0x3714
+#define PCI_DEVICE_ID_INTEL_IOAT_JSF5	0x3715
+#define PCI_DEVICE_ID_INTEL_IOAT_JSF6	0x3716
+#define PCI_DEVICE_ID_INTEL_IOAT_JSF7	0x3717
+#define PCI_DEVICE_ID_INTEL_IOAT_JSF8	0x3718
+#define PCI_DEVICE_ID_INTEL_IOAT_JSF9	0x3719
 #define PCI_DEVICE_ID_INTEL_ICH10_0	0x3a14
 #define PCI_DEVICE_ID_INTEL_ICH10_1	0x3a16
 #define PCI_DEVICE_ID_INTEL_ICH10_2	0x3a18
@@ -2630,6 +2678,7 @@
 #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_9901	0x9901
 
 #define PCI_VENDOR_ID_3COM_2		0xa727
 
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h
index e4d08c1b2e0b..dd0bed4f1cf0 100644
--- a/include/linux/pci_regs.h
+++ b/include/linux/pci_regs.h
@@ -42,6 +42,7 @@
 #define  PCI_COMMAND_INTX_DISABLE 0x400 /* INTx Emulation Disable */
 
 #define PCI_STATUS		0x06	/* 16 bits */
+#define  PCI_STATUS_INTERRUPT	0x08	/* Interrupt status */
 #define  PCI_STATUS_CAP_LIST	0x10	/* Support Capability List */
 #define  PCI_STATUS_66MHZ	0x20	/* Support 66 Mhz PCI 2.1 bus */
 #define  PCI_STATUS_UDF		0x40	/* Support User Definable Features [obsolete] */
@@ -295,8 +296,9 @@
 #define PCI_MSI_ADDRESS_LO	4	/* Lower 32 bits */
 #define PCI_MSI_ADDRESS_HI	8	/* Upper 32 bits (if PCI_MSI_FLAGS_64BIT set) */
 #define PCI_MSI_DATA_32		8	/* 16 bits of data for 32-bit devices */
+#define PCI_MSI_MASK_32		12	/* Mask bits register for 32-bit devices */
 #define PCI_MSI_DATA_64		12	/* 16 bits of data for 64-bit devices */
-#define PCI_MSI_MASK_BIT	16	/* Mask bits register */
+#define PCI_MSI_MASK_64		16	/* Mask bits register for 64-bit devices */
 
 /* MSI-X registers (these are at offset PCI_MSIX_FLAGS) */
 #define PCI_MSIX_FLAGS		2
@@ -304,7 +306,6 @@
 #define  PCI_MSIX_FLAGS_ENABLE	(1 << 15)
 #define  PCI_MSIX_FLAGS_MASKALL	(1 << 14)
 #define PCI_MSIX_FLAGS_BIRMASK	(7 << 0)
-#define PCI_MSIX_FLAGS_BITMASK	(1 << 0)
 
 /* CompactPCI Hotswap Register */
 
@@ -376,6 +377,7 @@
 #define  PCI_EXP_TYPE_DOWNSTREAM 0x6	/* Downstream Port */
 #define  PCI_EXP_TYPE_PCI_BRIDGE 0x7	/* PCI/PCI-X Bridge */
 #define  PCI_EXP_TYPE_RC_END	0x9	/* Root Complex Integrated Endpoint */
+#define  PCI_EXP_TYPE_RC_EC	0x10	/* Root Complex Event Collector */
 #define PCI_EXP_FLAGS_SLOT	0x0100	/* Slot implemented */
 #define PCI_EXP_FLAGS_IRQ	0x3e00	/* Interrupt message number */
 #define PCI_EXP_DEVCAP		4	/* Device capabilities */
@@ -501,6 +503,7 @@
 #define PCI_EXT_CAP_ID_DSN	3
 #define PCI_EXT_CAP_ID_PWR	4
 #define PCI_EXT_CAP_ID_ARI	14
+#define PCI_EXT_CAP_ID_ATS	15
 #define PCI_EXT_CAP_ID_SRIOV	16
 
 /* Advanced Error Reporting */
@@ -619,6 +622,15 @@
 #define  PCI_ARI_CTRL_ACS	0x0002	/* ACS Function Groups Enable */
 #define  PCI_ARI_CTRL_FG(x)	(((x) >> 4) & 7) /* Function Group */
 
+/* Address Translation Service */
+#define PCI_ATS_CAP		0x04	/* ATS Capability Register */
+#define  PCI_ATS_CAP_QDEP(x)	((x) & 0x1f)	/* Invalidate Queue Depth */
+#define  PCI_ATS_MAX_QDEP	32	/* Max Invalidate Queue Depth */
+#define PCI_ATS_CTRL		0x06	/* ATS Control Register */
+#define  PCI_ATS_CTRL_ENABLE	0x8000	/* ATS Enable */
+#define  PCI_ATS_CTRL_STU(x)	((x) & 0x1f)	/* Smallest Translation Unit */
+#define  PCI_ATS_MIN_STU	12	/* shift of minimum STU block */
+
 /* Single Root I/O Virtualization */
 #define PCI_SRIOV_CAP		0x04	/* SR-IOV Capabilities */
 #define  PCI_SRIOV_CAP_VFM	0x01	/* VF Migration Capable */
diff --git a/include/linux/pda_power.h b/include/linux/pda_power.h
index cb7d10f30763..d4cf7a2ceb3e 100644
--- a/include/linux/pda_power.h
+++ b/include/linux/pda_power.h
@@ -31,6 +31,8 @@ struct pda_power_pdata {
 	unsigned int wait_for_status; /* msecs, default is 500 */
 	unsigned int wait_for_charger; /* msecs, default is 500 */
 	unsigned int polling_interval; /* msecs, default is 2000 */
+
+	unsigned long ac_max_uA; /* current to draw when on AC */
 };
 
 #endif /* __PDA_POWER_H__ */
diff --git a/include/linux/percpu-defs.h b/include/linux/percpu-defs.h
new file mode 100644
index 000000000000..9bd03193ecd4
--- /dev/null
+++ b/include/linux/percpu-defs.h
@@ -0,0 +1,143 @@
+#ifndef _LINUX_PERCPU_DEFS_H
+#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
+ * variable's storage.
+ *
+ * NOTE!  The sections for the DECLARE and for the DEFINE must match, lest
+ * linkage errors occur due the compiler generating the wrong code to access
+ * that section.
+ */
+#define __PCPU_ATTRS(sec)						\
+	__attribute__((section(PER_CPU_BASE_SECTION sec)))		\
+	PER_CPU_ATTRIBUTES
+
+#define __PCPU_DUMMY_ATTRS						\
+	__attribute__((section(".discard"), unused))
+
+/*
+ * 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
+ * will be located outside of the usually addressable area.
+ *
+ * This definition puts the following two extra restrictions when
+ * defining percpu variables.
+ *
+ * 1. The symbol must be globally unique, even the static ones.
+ * 2. Static percpu variables cannot be defined inside a function.
+ *
+ * Archs which need weak percpu definitions should define
+ * ARCH_NEEDS_WEAK_PER_CPU in asm/percpu.h when necessary.
+ *
+ * To ensure that the generic code observes the above two
+ * restrictions, if CONFIG_DEBUG_FORCE_WEAK_PER_CPU is set weak
+ * definition is used for all cases.
+ */
+#if defined(ARCH_NEEDS_WEAK_PER_CPU) || defined(CONFIG_DEBUG_FORCE_WEAK_PER_CPU)
+/*
+ * __pcpu_scope_* dummy variable is used to enforce scope.  It
+ * receives the static modifier when it's used in front of
+ * DEFINE_PER_CPU() and will trigger build failure if
+ * DECLARE_PER_CPU() is used for the same variable.
+ *
+ * __pcpu_unique_* dummy variable is used to enforce symbol uniqueness
+ * such that hidden weak symbol collision, which will cause unrelated
+ * variables to share the same address, can be detected during build.
+ */
+#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
+
+#define DEFINE_PER_CPU_SECTION(type, name, sec)				\
+	__PCPU_DUMMY_ATTRS char __pcpu_scope_##name;			\
+	__PCPU_DUMMY_ATTRS char __pcpu_unique_##name;			\
+	__PCPU_ATTRS(sec) PER_CPU_DEF_ATTRIBUTES __weak			\
+	__typeof__(type) per_cpu__##name
+#else
+/*
+ * Normal declaration and definition macros.
+ */
+#define DECLARE_PER_CPU_SECTION(type, name, sec)			\
+	extern __PCPU_ATTRS(sec) __typeof__(type) per_cpu__##name
+
+#define DEFINE_PER_CPU_SECTION(type, name, sec)				\
+	__PCPU_ATTRS(sec) PER_CPU_DEF_ATTRIBUTES			\
+	__typeof__(type) per_cpu__##name
+#endif
+
+/*
+ * Variant on the per-CPU variable declaration/definition theme used for
+ * ordinary per-CPU variables.
+ */
+#define DECLARE_PER_CPU(type, name)					\
+	DECLARE_PER_CPU_SECTION(type, name, "")
+
+#define DEFINE_PER_CPU(type, name)					\
+	DEFINE_PER_CPU_SECTION(type, name, "")
+
+/*
+ * Declaration/definition used for per-CPU variables that must come first in
+ * the set of variables.
+ */
+#define DECLARE_PER_CPU_FIRST(type, name)				\
+	DECLARE_PER_CPU_SECTION(type, name, PER_CPU_FIRST_SECTION)
+
+#define DEFINE_PER_CPU_FIRST(type, name)				\
+	DEFINE_PER_CPU_SECTION(type, name, PER_CPU_FIRST_SECTION)
+
+/*
+ * Declaration/definition used for per-CPU variables that must be cacheline
+ * aligned under SMP conditions so that, whilst a particular instance of the
+ * data corresponds to a particular CPU, inefficiencies due to direct access by
+ * other CPUs are reduced by preventing the data from unnecessarily spanning
+ * cachelines.
+ *
+ * An example of this would be statistical data, where each CPU's set of data
+ * is updated by that CPU alone, but the data from across all CPUs is collated
+ * by a CPU processing a read from a proc file.
+ */
+#define DECLARE_PER_CPU_SHARED_ALIGNED(type, name)			\
+	DECLARE_PER_CPU_SECTION(type, name, PER_CPU_SHARED_ALIGNED_SECTION) \
+	____cacheline_aligned_in_smp
+
+#define DEFINE_PER_CPU_SHARED_ALIGNED(type, name)			\
+	DEFINE_PER_CPU_SECTION(type, name, PER_CPU_SHARED_ALIGNED_SECTION) \
+	____cacheline_aligned_in_smp
+
+#define DECLARE_PER_CPU_ALIGNED(type, name)				\
+	DECLARE_PER_CPU_SECTION(type, name, PER_CPU_ALIGNED_SECTION)	\
+	____cacheline_aligned
+
+#define DEFINE_PER_CPU_ALIGNED(type, name)				\
+	DEFINE_PER_CPU_SECTION(type, name, PER_CPU_ALIGNED_SECTION)	\
+	____cacheline_aligned
+
+/*
+ * Declaration/definition used for per-CPU variables that must be page aligned.
+ */
+#define DECLARE_PER_CPU_PAGE_ALIGNED(type, name)			\
+	DECLARE_PER_CPU_SECTION(type, name, ".page_aligned")		\
+	__aligned(PAGE_SIZE)
+
+#define DEFINE_PER_CPU_PAGE_ALIGNED(type, name)				\
+	DEFINE_PER_CPU_SECTION(type, name, ".page_aligned")		\
+	__aligned(PAGE_SIZE)
+
+/*
+ * Intermodule exports for per-CPU variables.
+ */
+#define EXPORT_PER_CPU_SYMBOL(var) EXPORT_SYMBOL(per_cpu__##var)
+#define EXPORT_PER_CPU_SYMBOL_GPL(var) EXPORT_SYMBOL_GPL(per_cpu__##var)
+
+
+#endif /* _LINUX_PERCPU_DEFS_H */
diff --git a/include/linux/percpu.h b/include/linux/percpu.h
index ee5615d65211..878836ca999c 100644
--- a/include/linux/percpu.h
+++ b/include/linux/percpu.h
@@ -9,50 +9,6 @@
 
 #include <asm/percpu.h>
 
-#ifndef PER_CPU_BASE_SECTION
-#ifdef CONFIG_SMP
-#define PER_CPU_BASE_SECTION ".data.percpu"
-#else
-#define PER_CPU_BASE_SECTION ".data"
-#endif
-#endif
-
-#ifdef CONFIG_SMP
-
-#ifdef MODULE
-#define PER_CPU_SHARED_ALIGNED_SECTION ""
-#else
-#define PER_CPU_SHARED_ALIGNED_SECTION ".shared_aligned"
-#endif
-#define PER_CPU_FIRST_SECTION ".first"
-
-#else
-
-#define PER_CPU_SHARED_ALIGNED_SECTION ""
-#define PER_CPU_FIRST_SECTION ""
-
-#endif
-
-#define DEFINE_PER_CPU_SECTION(type, name, section)			\
-	__attribute__((__section__(PER_CPU_BASE_SECTION section)))	\
-	PER_CPU_ATTRIBUTES __typeof__(type) per_cpu__##name
-
-#define DEFINE_PER_CPU(type, name)					\
-	DEFINE_PER_CPU_SECTION(type, name, "")
-
-#define DEFINE_PER_CPU_SHARED_ALIGNED(type, name)			\
-	DEFINE_PER_CPU_SECTION(type, name, PER_CPU_SHARED_ALIGNED_SECTION) \
-	____cacheline_aligned_in_smp
-
-#define DEFINE_PER_CPU_PAGE_ALIGNED(type, name)				\
-	DEFINE_PER_CPU_SECTION(type, name, ".page_aligned")
-
-#define DEFINE_PER_CPU_FIRST(type, name)				\
-	DEFINE_PER_CPU_SECTION(type, name, PER_CPU_FIRST_SECTION)
-
-#define EXPORT_PER_CPU_SYMBOL(var) EXPORT_SYMBOL(per_cpu__##var)
-#define EXPORT_PER_CPU_SYMBOL_GPL(var) EXPORT_SYMBOL_GPL(per_cpu__##var)
-
 /* enough to cover all DEFINE_PER_CPUs in modules */
 #ifdef CONFIG_MODULES
 #define PERCPU_MODULE_RESERVE		(8 << 10)
@@ -78,7 +34,7 @@
 
 #ifdef CONFIG_SMP
 
-#ifdef CONFIG_HAVE_DYNAMIC_PER_CPU_AREA
+#ifndef CONFIG_HAVE_LEGACY_PER_CPU_AREA
 
 /* minimum unit size, also is the maximum supported allocation size */
 #define PCPU_MIN_UNIT_SIZE		PFN_ALIGN(64 << 10)
@@ -101,19 +57,70 @@
 #endif
 
 extern void *pcpu_base_addr;
+extern const unsigned long *pcpu_unit_offsets;
 
-typedef struct page * (*pcpu_get_page_fn_t)(unsigned int cpu, int pageno);
-typedef void (*pcpu_populate_pte_fn_t)(unsigned long addr);
+struct pcpu_group_info {
+	int			nr_units;	/* aligned # of units */
+	unsigned long		base_offset;	/* base address offset */
+	unsigned int		*cpu_map;	/* unit->cpu map, empty
+						 * entries contain NR_CPUS */
+};
+
+struct pcpu_alloc_info {
+	size_t			static_size;
+	size_t			reserved_size;
+	size_t			dyn_size;
+	size_t			unit_size;
+	size_t			atom_size;
+	size_t			alloc_size;
+	size_t			__ai_size;	/* internal, don't use */
+	int			nr_groups;	/* 0 if grouping unnecessary */
+	struct pcpu_group_info	groups[];
+};
 
-extern size_t __init pcpu_setup_first_chunk(pcpu_get_page_fn_t get_page_fn,
-				size_t static_size, size_t reserved_size,
-				ssize_t dyn_size, ssize_t unit_size,
-				void *base_addr,
-				pcpu_populate_pte_fn_t populate_pte_fn);
+enum pcpu_fc {
+	PCPU_FC_AUTO,
+	PCPU_FC_EMBED,
+	PCPU_FC_PAGE,
 
-extern ssize_t __init pcpu_embed_first_chunk(
-				size_t static_size, size_t reserved_size,
-				ssize_t dyn_size, ssize_t unit_size);
+	PCPU_FC_NR,
+};
+extern const char *pcpu_fc_names[PCPU_FC_NR];
+
+extern enum pcpu_fc pcpu_chosen_fc;
+
+typedef void * (*pcpu_fc_alloc_fn_t)(unsigned int cpu, size_t size,
+				     size_t align);
+typedef void (*pcpu_fc_free_fn_t)(void *ptr, size_t size);
+typedef void (*pcpu_fc_populate_pte_fn_t)(unsigned long addr);
+typedef int (pcpu_fc_cpu_distance_fn_t)(unsigned int from, unsigned int to);
+
+extern struct pcpu_alloc_info * __init pcpu_alloc_alloc_info(int nr_groups,
+							     int nr_units);
+extern void __init pcpu_free_alloc_info(struct pcpu_alloc_info *ai);
+
+extern struct pcpu_alloc_info * __init pcpu_build_alloc_info(
+				size_t reserved_size, ssize_t dyn_size,
+				size_t atom_size,
+				pcpu_fc_cpu_distance_fn_t cpu_distance_fn);
+
+extern int __init pcpu_setup_first_chunk(const struct pcpu_alloc_info *ai,
+					 void *base_addr);
+
+#ifdef CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK
+extern int __init pcpu_embed_first_chunk(size_t reserved_size, ssize_t dyn_size,
+				size_t atom_size,
+				pcpu_fc_cpu_distance_fn_t cpu_distance_fn,
+				pcpu_fc_alloc_fn_t alloc_fn,
+				pcpu_fc_free_fn_t free_fn);
+#endif
+
+#ifdef CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK
+extern int __init pcpu_page_first_chunk(size_t reserved_size,
+				pcpu_fc_alloc_fn_t alloc_fn,
+				pcpu_fc_free_fn_t free_fn,
+				pcpu_fc_populate_pte_fn_t populate_pte_fn);
+#endif
 
 /*
  * Use this to get to a cpu's version of the per-cpu object
@@ -124,13 +131,18 @@ extern ssize_t __init pcpu_embed_first_chunk(
 
 extern void *__alloc_reserved_percpu(size_t size, size_t align);
 
-#else /* CONFIG_HAVE_DYNAMIC_PER_CPU_AREA */
+#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)						\
 ({									\
@@ -138,11 +150,15 @@ struct percpu_data {
         (__typeof__(ptr))__p->ptrs[(cpu)];				\
 })
 
-#endif /* CONFIG_HAVE_DYNAMIC_PER_CPU_AREA */
+#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);
+#endif
+
 #else /* CONFIG_SMP */
 
 #define per_cpu_ptr(ptr, cpu) ({ (void)(cpu); (ptr); })
@@ -163,9 +179,68 @@ static inline void free_percpu(void *p)
 	kfree(p);
 }
 
+static inline void __init setup_per_cpu_areas(void) { }
+
+static inline void *pcpu_lpage_remapped(void *kaddr)
+{
+	return NULL;
+}
+
 #endif /* CONFIG_SMP */
 
 #define alloc_percpu(type)	(type *)__alloc_percpu(sizeof(type), \
 						       __alignof__(type))
 
+/*
+ * Optional methods for optimized non-lvalue per-cpu variable access.
+ *
+ * @var can be a percpu variable or a field of it and its size should
+ * equal char, int or long.  percpu_read() evaluates to a lvalue and
+ * all others to void.
+ *
+ * These operations are guaranteed to be atomic w.r.t. preemption.
+ * The generic versions use plain get/put_cpu_var().  Archs are
+ * encouraged to implement single-instruction alternatives which don't
+ * require preemption protection.
+ */
+#ifndef percpu_read
+# define percpu_read(var)						\
+  ({									\
+	typeof(per_cpu_var(var)) __tmp_var__;				\
+	__tmp_var__ = get_cpu_var(var);					\
+	put_cpu_var(var);						\
+	__tmp_var__;							\
+  })
+#endif
+
+#define __percpu_generic_to_op(var, val, op)				\
+do {									\
+	get_cpu_var(var) op val;					\
+	put_cpu_var(var);						\
+} while (0)
+
+#ifndef percpu_write
+# define percpu_write(var, val)		__percpu_generic_to_op(var, (val), =)
+#endif
+
+#ifndef percpu_add
+# define percpu_add(var, val)		__percpu_generic_to_op(var, (val), +=)
+#endif
+
+#ifndef percpu_sub
+# define percpu_sub(var, val)		__percpu_generic_to_op(var, (val), -=)
+#endif
+
+#ifndef percpu_and
+# define percpu_and(var, val)		__percpu_generic_to_op(var, (val), &=)
+#endif
+
+#ifndef percpu_or
+# define percpu_or(var, val)		__percpu_generic_to_op(var, (val), |=)
+#endif
+
+#ifndef percpu_xor
+# define percpu_xor(var, val)		__percpu_generic_to_op(var, (val), ^=)
+#endif
+
 #endif /* __LINUX_PERCPU_H */
diff --git a/include/linux/perf_counter.h b/include/linux/perf_counter.h
new file mode 100644
index 000000000000..e3fb25606706
--- /dev/null
+++ b/include/linux/perf_counter.h
@@ -0,0 +1,444 @@
+/*
+ *  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_ALIGNMENT_FAULTS		= 7,
+	PERF_COUNT_SW_EMULATION_FAULTS		= 8,
+
+	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)
+#define PERF_COUNTER_IOC_SET_FILTER	_IOW('$', 6, char *)
+
+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
new file mode 100644
index 000000000000..43adbd7f0010
--- /dev/null
+++ b/include/linux/perf_event.h
@@ -0,0 +1,916 @@
+/*
+ * 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_EVENT_H
+#define _LINUX_PERF_EVENT_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+#include <asm/byteorder.h>
+
+#ifdef CONFIG_HAVE_HW_BREAKPOINT
+#include <asm/hw_breakpoint.h>
+#endif
+
+/*
+ * 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_BREAKPOINT			= 5,
+
+	PERF_TYPE_MAX,				/* non-ABI */
+};
+
+/*
+ * Generalized performance event event_id types, used by the
+ * attr.event_id parameter of the sys_perf_event_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 events:
+ *
+ *       { 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" events provided by the kernel, even if the hardware
+ * does not support performance events. These events 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_ALIGNMENT_FAULTS		= 7,
+	PERF_COUNT_SW_EMULATION_FAULTS		= 8,
+
+	PERF_COUNT_SW_MAX,			/* non-ABI */
+};
+
+/*
+ * Bits that can be set in attr.sample_type to request information
+ * in the overflow packets.
+ */
+enum perf_event_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 event 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_event_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_id to monitor via a performance monitoring event:
+ */
+struct perf_event_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   */
+	};
+
+	union {
+		struct { /* Hardware breakpoint info */
+			__u64		bp_addr;
+			__u32		bp_type;
+			__u32		bp_len;
+		};
+	};
+
+	__u32			__reserved_2;
+
+	__u64			__reserved_3;
+};
+
+/*
+ * Ioctls that can be done on a perf event fd:
+ */
+#define PERF_EVENT_IOC_ENABLE		_IO ('$', 0)
+#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_SET_OUTPUT	_IO ('$', 5)
+#define PERF_EVENT_IOC_SET_FILTER	_IOW('$', 6, char *)
+
+enum perf_event_ioc_flags {
+	PERF_IOC_FLAG_GROUP		= 1U << 0,
+};
+
+/*
+ * Structure of the page that can be mapped via mmap
+ */
+struct perf_event_mmap_page {
+	__u32	version;		/* version number of this structure */
+	__u32	compat_version;		/* lowest version this is compat with */
+
+	/*
+	 * Bits needed to read the hw events 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 event identifier */
+	__s64	offset;			/* add to hardware event value */
+	__u64	time_enabled;		/* time event active */
+	__u64	time_running;		/* time event 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_event_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_RECORD_MISC_CPUMODE_MASK		(3 << 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)
+
+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_RECORD_MMAP			= 1,
+
+	/*
+	 * struct {
+	 *	struct perf_event_header	header;
+	 *	u64				id;
+	 *	u64				lost;
+	 * };
+	 */
+	PERF_RECORD_LOST			= 2,
+
+	/*
+	 * struct {
+	 *	struct perf_event_header	header;
+	 *
+	 *	u32				pid, tid;
+	 *	char				comm[];
+	 * };
+	 */
+	PERF_RECORD_COMM			= 3,
+
+	/*
+	 * struct {
+	 *	struct perf_event_header	header;
+	 *	u32				pid, ppid;
+	 *	u32				tid, ptid;
+	 *	u64				time;
+	 * };
+	 */
+	PERF_RECORD_EXIT			= 4,
+
+	/*
+	 * struct {
+	 *	struct perf_event_header	header;
+	 *	u64				time;
+	 *	u64				id;
+	 *	u64				stream_id;
+	 * };
+	 */
+	PERF_RECORD_THROTTLE		= 5,
+	PERF_RECORD_UNTHROTTLE		= 6,
+
+	/*
+	 * struct {
+	 *	struct perf_event_header	header;
+	 *	u32				pid, ppid;
+	 *	u32				tid, ptid;
+	 *	u64				time;
+	 * };
+	 */
+	PERF_RECORD_FORK			= 7,
+
+	/*
+	 * struct {
+	 * 	struct perf_event_header	header;
+	 * 	u32				pid, tid;
+	 *
+	 * 	struct read_format		values;
+	 * };
+	 */
+	PERF_RECORD_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_RECORD_SAMPLE		= 9,
+
+	PERF_RECORD_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)
+
+#ifdef __KERNEL__
+/*
+ * Kernel-internal data types and definitions:
+ */
+
+#ifdef CONFIG_PERF_EVENTS
+# include <asm/perf_event.h>
+#endif
+
+#include <linux/list.h>
+#include <linux/mutex.h>
+#include <linux/rculist.h>
+#include <linux/rcupdate.h>
+#include <linux/spinlock.h>
+#include <linux/hrtimer.h>
+#include <linux/fs.h>
+#include <linux/pid_namespace.h>
+#include <linux/workqueue.h>
+#include <asm/atomic.h>
+
+#define PERF_MAX_STACK_DEPTH		255
+
+struct perf_callchain_entry {
+	__u64				nr;
+	__u64				ip[PERF_MAX_STACK_DEPTH];
+};
+
+struct perf_raw_record {
+	u32				size;
+	void				*data;
+};
+
+struct task_struct;
+
+/**
+ * struct hw_perf_event - performance event hardware details:
+ */
+struct hw_perf_event {
+#ifdef CONFIG_PERF_EVENTS
+	union {
+		struct { /* hardware */
+			u64		config;
+			unsigned long	config_base;
+			unsigned long	event_base;
+			int		idx;
+		};
+		struct { /* software */
+			s64		remaining;
+			struct hrtimer	hrtimer;
+		};
+#ifdef CONFIG_HAVE_HW_BREAKPOINT
+		union { /* breakpoint */
+			struct arch_hw_breakpoint	info;
+		};
+#endif
+	};
+	atomic64_t			prev_count;
+	u64				sample_period;
+	u64				last_period;
+	atomic64_t			period_left;
+	u64				interrupts;
+
+	u64				freq_count;
+	u64				freq_interrupts;
+	u64				freq_stamp;
+#endif
+};
+
+struct perf_event;
+
+/**
+ * struct pmu - generic performance monitoring unit
+ */
+struct pmu {
+	int (*enable)			(struct perf_event *event);
+	void (*disable)			(struct perf_event *event);
+	void (*read)			(struct perf_event *event);
+	void (*unthrottle)		(struct perf_event *event);
+};
+
+/**
+ * enum perf_event_active_state - the states of a event
+ */
+enum perf_event_active_state {
+	PERF_EVENT_STATE_ERROR		= -2,
+	PERF_EVENT_STATE_OFF		= -1,
+	PERF_EVENT_STATE_INACTIVE	=  0,
+	PERF_EVENT_STATE_ACTIVE		=  1,
+};
+
+struct file;
+
+struct perf_mmap_data {
+	struct rcu_head			rcu_head;
+#ifdef CONFIG_PERF_USE_VMALLOC
+	struct work_struct		work;
+#endif
+	int				data_order;
+	int				nr_pages;	/* nr of data pages  */
+	int				writable;	/* are we writable   */
+	int				nr_locked;	/* nr pages mlocked  */
+
+	atomic_t			poll;		/* POLL_ for wakeups */
+	atomic_t			events;		/* event_id limit       */
+
+	atomic_long_t			head;		/* write position    */
+	atomic_long_t			done_head;	/* completed head    */
+
+	atomic_t			lock;		/* concurrent writes */
+	atomic_t			wakeup;		/* needs a wakeup    */
+	atomic_t			lost;		/* nr records lost   */
+
+	long				watermark;	/* wakeup watermark  */
+
+	struct perf_event_mmap_page	*user_page;
+	void				*data_pages[0];
+};
+
+struct perf_pending_entry {
+	struct perf_pending_entry *next;
+	void (*func)(struct perf_pending_entry *);
+};
+
+typedef void (*perf_callback_t)(struct perf_event *, void *);
+
+struct perf_sample_data;
+
+/**
+ * struct perf_event - performance event kernel representation:
+ */
+struct perf_event {
+#ifdef CONFIG_PERF_EVENTS
+	struct list_head		group_entry;
+	struct list_head		event_entry;
+	struct list_head		sibling_list;
+	int				nr_siblings;
+	struct perf_event		*group_leader;
+	struct perf_event		*output;
+	const struct pmu		*pmu;
+
+	enum perf_event_active_state	state;
+	atomic64_t			count;
+
+	/*
+	 * These are the total time in nanoseconds that the event
+	 * has been enabled (i.e. eligible to run, and the task has
+	 * been scheduled in, if this is a per-task event)
+	 * and running (scheduled onto the CPU), respectively.
+	 *
+	 * They are computed from tstamp_enabled, tstamp_running and
+	 * tstamp_stopped when the event is in INACTIVE or ACTIVE state.
+	 */
+	u64				total_time_enabled;
+	u64				total_time_running;
+
+	/*
+	 * These are timestamps used for computing total_time_enabled
+	 * and total_time_running when the event is in INACTIVE or
+	 * ACTIVE state, measured in nanoseconds from an arbitrary point
+	 * in time.
+	 * tstamp_enabled: the notional time when the event was enabled
+	 * tstamp_running: the notional time when the event was scheduled on
+	 * tstamp_stopped: in INACTIVE state, the notional time when the
+	 *	event was scheduled off.
+	 */
+	u64				tstamp_enabled;
+	u64				tstamp_running;
+	u64				tstamp_stopped;
+
+	struct perf_event_attr		attr;
+	struct hw_perf_event		hw;
+
+	struct perf_event_context	*ctx;
+	struct file			*filp;
+
+	/*
+	 * These accumulate total time (in nanoseconds) that children
+	 * events have been enabled and running, respectively.
+	 */
+	atomic64_t			child_total_time_enabled;
+	atomic64_t			child_total_time_running;
+
+	/*
+	 * Protect attach/detach and child_list:
+	 */
+	struct mutex			child_mutex;
+	struct list_head		child_list;
+	struct perf_event		*parent;
+
+	int				oncpu;
+	int				cpu;
+
+	struct list_head		owner_entry;
+	struct task_struct		*owner;
+
+	/* mmap bits */
+	struct mutex			mmap_mutex;
+	atomic_t			mmap_count;
+	struct perf_mmap_data		*data;
+
+	/* poll related */
+	wait_queue_head_t		waitq;
+	struct fasync_struct		*fasync;
+
+	/* delayed work for NMIs and such */
+	int				pending_wakeup;
+	int				pending_kill;
+	int				pending_disable;
+	struct perf_pending_entry	pending;
+
+	atomic_t			event_limit;
+
+	void (*destroy)(struct perf_event *);
+	struct rcu_head			rcu_head;
+
+	struct pid_namespace		*ns;
+	u64				id;
+
+	void (*overflow_handler)(struct perf_event *event,
+			int nmi, struct perf_sample_data *data,
+			struct pt_regs *regs);
+
+#ifdef CONFIG_EVENT_PROFILE
+	struct event_filter		*filter;
+#endif
+
+	perf_callback_t			callback;
+
+	perf_callback_t			event_callback;
+
+#endif /* CONFIG_PERF_EVENTS */
+};
+
+/**
+ * struct perf_event_context - event context structure
+ *
+ * Used as a container for task events and CPU events as well:
+ */
+struct perf_event_context {
+	/*
+	 * Protect the states of the events in the list,
+	 * nr_active, and the list:
+	 */
+	spinlock_t			lock;
+	/*
+	 * Protect the list of events.  Locking either mutex or lock
+	 * is sufficient to ensure the list doesn't change; to change
+	 * the list you need to lock both the mutex and the spinlock.
+	 */
+	struct mutex			mutex;
+
+	struct list_head		group_list;
+	struct list_head		event_list;
+	int				nr_events;
+	int				nr_active;
+	int				is_active;
+	int				nr_stat;
+	atomic_t			refcount;
+	struct task_struct		*task;
+
+	/*
+	 * Context clock, runs when context enabled.
+	 */
+	u64				time;
+	u64				timestamp;
+
+	/*
+	 * These fields let us detect when two contexts have both
+	 * been cloned (inherited) from a common ancestor.
+	 */
+	struct perf_event_context	*parent_ctx;
+	u64				parent_gen;
+	u64				generation;
+	int				pin_count;
+	struct rcu_head			rcu_head;
+};
+
+/**
+ * struct perf_event_cpu_context - per cpu event context structure
+ */
+struct perf_cpu_context {
+	struct perf_event_context	ctx;
+	struct perf_event_context	*task_ctx;
+	int				active_oncpu;
+	int				max_pertask;
+	int				exclusive;
+
+	/*
+	 * Recursion avoidance:
+	 *
+	 * task, softirq, irq, nmi context
+	 */
+	int				recursion[4];
+};
+
+struct perf_output_handle {
+	struct perf_event		*event;
+	struct perf_mmap_data		*data;
+	unsigned long			head;
+	unsigned long			offset;
+	int				nmi;
+	int				sample;
+	int				locked;
+};
+
+#ifdef CONFIG_PERF_EVENTS
+
+/*
+ * Set by architecture code:
+ */
+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_out(struct task_struct *task,
+					struct task_struct *next, int cpu);
+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);
+extern void set_perf_event_pending(void);
+extern void perf_event_do_pending(void);
+extern void perf_event_print_debug(void);
+extern void __perf_disable(void);
+extern bool __perf_enable(void);
+extern void perf_disable(void);
+extern void perf_enable(void);
+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);
+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_callback_t callback);
+extern u64 perf_event_read_value(struct perf_event *event,
+				 u64 *enabled, u64 *running);
+
+struct perf_sample_data {
+	u64				type;
+
+	u64				ip;
+	struct {
+		u32	pid;
+		u32	tid;
+	}				tid_entry;
+	u64				time;
+	u64				addr;
+	u64				id;
+	u64				stream_id;
+	struct {
+		u32	cpu;
+		u32	reserved;
+	}				cpu_entry;
+	u64				period;
+	struct perf_callchain_entry	*callchain;
+	struct perf_raw_record		*raw;
+};
+
+extern void perf_output_sample(struct perf_output_handle *handle,
+			       struct perf_event_header *header,
+			       struct perf_sample_data *data,
+			       struct perf_event *event);
+extern void perf_prepare_sample(struct perf_event_header *header,
+				struct perf_sample_data *data,
+				struct perf_event *event,
+				struct pt_regs *regs);
+
+extern int perf_event_overflow(struct perf_event *event, int nmi,
+				 struct perf_sample_data *data,
+				 struct pt_regs *regs);
+
+/*
+ * Return 1 for a software event, 0 for a hardware event
+ */
+static inline int is_software_event(struct perf_event *event)
+{
+	return (event->attr.type != PERF_TYPE_RAW) &&
+		(event->attr.type != PERF_TYPE_HARDWARE) &&
+		(event->attr.type != PERF_TYPE_HW_CACHE);
+}
+
+extern atomic_t perf_swevent_enabled[PERF_COUNT_SW_MAX];
+
+extern void __perf_sw_event(u32, u64, int, struct pt_regs *, u64);
+
+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]))
+		__perf_sw_event(event_id, nr, nmi, regs, addr);
+}
+
+extern void __perf_event_mmap(struct vm_area_struct *vma);
+
+static inline void perf_event_mmap(struct vm_area_struct *vma)
+{
+	if (vma->vm_flags & VM_EXEC)
+		__perf_event_mmap(vma);
+}
+
+extern void perf_event_comm(struct task_struct *tsk);
+extern void perf_event_fork(struct task_struct *tsk);
+
+extern struct perf_callchain_entry *perf_callchain(struct pt_regs *regs);
+
+extern int sysctl_perf_event_paranoid;
+extern int sysctl_perf_event_mlock;
+extern int sysctl_perf_event_sample_rate;
+
+extern void perf_event_init(void);
+extern void perf_tp_event(int event_id, u64 addr, u64 count,
+				 void *record, int entry_size);
+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 : \
+				 PERF_RECORD_MISC_KERNEL)
+#define perf_instruction_pointer(regs)	instruction_pointer(regs)
+#endif
+
+extern int perf_output_begin(struct perf_output_handle *handle,
+			     struct perf_event *event, unsigned int size,
+			     int nmi, int sample);
+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);
+#else
+static inline void
+perf_event_task_sched_in(struct task_struct *task, int cpu)		{ }
+static inline void
+perf_event_task_sched_out(struct task_struct *task,
+			    struct task_struct *next, int cpu)		{ }
+static inline void
+perf_event_task_tick(struct task_struct *task, int cpu)			{ }
+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)	{ }
+static inline void perf_event_do_pending(void)				{ }
+static inline void perf_event_print_debug(void)				{ }
+static inline void perf_disable(void)					{ }
+static inline void perf_enable(void)					{ }
+static inline int perf_event_task_disable(void)				{ return -EINVAL; }
+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)		{ }
+
+#endif
+
+#define perf_output_put(handle, x) \
+	perf_output_copy((handle), &(x), sizeof(x))
+
+#endif /* __KERNEL__ */
+#endif /* _LINUX_PERF_EVENT_H */
diff --git a/include/linux/personality.h b/include/linux/personality.h
index a84e9ff9b27e..126120819a0d 100644
--- a/include/linux/personality.h
+++ b/include/linux/personality.h
@@ -40,7 +40,10 @@ enum {
  * Security-relevant compatibility flags that must be
  * cleared upon setuid or setgid exec:
  */
-#define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC|ADDR_NO_RANDOMIZE)
+#define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC  | \
+			    ADDR_NO_RANDOMIZE  | \
+			    ADDR_COMPAT_LAYOUT | \
+			    MMAP_PAGE_ZERO)
 
 /*
  * Personality types.
diff --git a/include/linux/phonet.h b/include/linux/phonet.h
index ee5e3c9e2bca..e5126cff9b2a 100644
--- a/include/linux/phonet.h
+++ b/include/linux/phonet.h
@@ -38,6 +38,7 @@
 #define PNPIPE_IFINDEX		2
 
 #define PNADDR_ANY		0
+#define PNADDR_BROADCAST	0xFC
 #define PNPORT_RESOURCE_ROUTING	0
 
 /* Values for PNPIPE_ENCAP option */
@@ -99,6 +100,9 @@ struct sockaddr_pn {
 	__u8 spn_zero[sizeof(struct sockaddr) - sizeof(sa_family_t) - 3];
 } __attribute__ ((packed));
 
+/* Well known address */
+#define PN_DEV_PC	0x10
+
 static inline __u16 pn_object(__u8 addr, __u16 port)
 {
 	return (addr << 8) | (port & 0x3ff);
@@ -170,4 +174,21 @@ static inline __u8 pn_sockaddr_get_resource(const struct sockaddr_pn *spn)
 	return spn->spn_resource;
 }
 
+/* Phonet device ioctl requests */
+#ifdef __KERNEL__
+#define SIOCPNGAUTOCONF		(SIOCDEVPRIVATE + 0)
+
+struct if_phonet_autoconf {
+	uint8_t device;
+};
+
+struct if_phonet_req {
+	char ifr_phonet_name[16];
+	union {
+		struct if_phonet_autoconf ifru_phonet_autoconf;
+	} ifr_ifru;
+};
+#define ifr_phonet_autoconf ifr_ifru.ifru_phonet_autoconf
+#endif /* __KERNEL__ */
+
 #endif
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 32cf14a4b034..b1368b8f6572 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -79,7 +79,7 @@ typedef enum {
  * Need to be a little smaller than phydev->dev.bus_id to leave room
  * for the ":%02x"
  */
-#define MII_BUS_ID_SIZE	(BUS_ID_SIZE - 3)
+#define MII_BUS_ID_SIZE	(20 - 3)
 
 /*
  * The Bus class for PHYs.  Devices which provide access to
@@ -388,6 +388,12 @@ struct phy_driver {
 	/* Enables or disables interrupts */
 	int (*config_intr)(struct phy_device *phydev);
 
+	/*
+	 * Checks if the PHY generated an interrupt.
+	 * For multi-PHY devices with shared PHY interrupt pin
+	 */
+	int (*did_interrupt)(struct phy_device *phydev);
+
 	/* Clears up any memory if needed */
 	void (*remove)(struct phy_device *phydev);
 
@@ -401,7 +407,7 @@ struct phy_driver {
 /* A Structure for boards to register fixups with the PHY Lib */
 struct phy_fixup {
 	struct list_head list;
-	char bus_id[BUS_ID_SIZE];
+	char bus_id[20];
 	u32 phy_uid;
 	u32 phy_uid_mask;
 	int (*run)(struct phy_device *phydev);
@@ -438,10 +444,16 @@ static inline int phy_write(struct phy_device *phydev, u16 regnum, u16 val)
 
 int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id);
 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_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);
+int phy_connect_direct(struct net_device *dev, struct phy_device *phydev,
+		void (*handler)(struct net_device *), u32 flags,
+		phy_interface_t interface);
 struct phy_device * phy_connect(struct net_device *dev, const char *bus_id,
 		void (*handler)(struct net_device *), u32 flags,
 		phy_interface_t interface);
diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
index 8e4120285f72..b43a9e039059 100644
--- a/include/linux/pipe_fs_i.h
+++ b/include/linux/pipe_fs_i.h
@@ -134,6 +134,11 @@ struct pipe_buf_operations {
    memory allocation, whereas PIPE_BUF makes atomicity guarantees.  */
 #define PIPE_SIZE		PAGE_SIZE
 
+/* Pipe lock and unlock operations */
+void pipe_lock(struct pipe_inode_info *);
+void pipe_unlock(struct pipe_inode_info *);
+void pipe_double_lock(struct pipe_inode_info *, struct pipe_inode_info *);
+
 /* Drop the inode semaphore and wait for a pipe event, atomically */
 void pipe_wait(struct pipe_inode_info *pipe);
 
@@ -147,5 +152,6 @@ void generic_pipe_buf_unmap(struct pipe_inode_info *, struct pipe_buffer *, void
 void generic_pipe_buf_get(struct pipe_inode_info *, struct pipe_buffer *);
 int generic_pipe_buf_confirm(struct pipe_inode_info *, struct pipe_buffer *);
 int generic_pipe_buf_steal(struct pipe_inode_info *, struct pipe_buffer *);
+void generic_pipe_buf_release(struct pipe_inode_info *, struct pipe_buffer *);
 
 #endif
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 04b4d7330e6d..d745f5b6c7b0 100644
--- a/include/linux/pktcdvd.h
+++ b/include/linux/pktcdvd.h
@@ -113,6 +113,7 @@ struct pkt_ctrl_command {
 #include <linux/cdrom.h>
 #include <linux/kobject.h>
 #include <linux/sysfs.h>
+#include <linux/mempool.h>
 
 /* default bio write queue congestion marks */
 #define PKT_WRITE_CONGESTION_ON    10000
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index 76e470a299bf..3c6675c2444b 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -20,9 +20,11 @@ struct platform_device {
 	struct device	dev;
 	u32		num_resources;
 	struct resource	* resource;
-	void		*platform_data;
 
 	struct platform_device_id	*id_entry;
+
+	/* arch specific additions */
+	struct pdev_archdata	archdata;
 };
 
 #define platform_get_device_id(pdev)	((pdev)->id_entry)
@@ -37,8 +39,8 @@ extern struct device platform_bus;
 
 extern struct resource *platform_get_resource(struct platform_device *, unsigned int, unsigned int);
 extern int platform_get_irq(struct platform_device *, unsigned int);
-extern struct resource *platform_get_resource_byname(struct platform_device *, unsigned int, char *);
-extern int platform_get_irq_byname(struct platform_device *, char *);
+extern struct resource *platform_get_resource_byname(struct platform_device *, unsigned int, const char *);
+extern int platform_get_irq_byname(struct platform_device *, const char *);
 extern int platform_add_devices(struct platform_device **, int);
 
 extern struct platform_device *platform_device_register_simple(const char *, int id,
@@ -58,8 +60,6 @@ struct platform_driver {
 	int (*remove)(struct platform_device *);
 	void (*shutdown)(struct platform_device *);
 	int (*suspend)(struct platform_device *, pm_message_t state);
-	int (*suspend_late)(struct platform_device *, pm_message_t state);
-	int (*resume_early)(struct platform_device *);
 	int (*resume)(struct platform_device *);
 	struct device_driver driver;
 	struct platform_device_id *id_table;
@@ -77,4 +77,46 @@ 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))
 
+/* early platform driver interface */
+struct early_platform_driver {
+	const char *class_str;
+	struct platform_driver *pdrv;
+	struct list_head list;
+	int requested_id;
+};
+
+#define EARLY_PLATFORM_ID_UNSET -2
+#define EARLY_PLATFORM_ID_ERROR -3
+
+extern int early_platform_driver_register(struct early_platform_driver *epdrv,
+					  char *buf);
+extern void early_platform_add_devices(struct platform_device **devs, int num);
+
+static inline int is_early_platform_device(struct platform_device *pdev)
+{
+	return !pdev->dev.driver;
+}
+
+extern void early_platform_driver_register_all(char *class_str);
+extern int early_platform_driver_probe(char *class_str,
+				       int nr_probe, int user_only);
+extern void early_platform_cleanup(void);
+
+
+#ifndef MODULE
+#define early_platform_init(class_string, platform_driver)		\
+static __initdata struct early_platform_driver early_driver = {		\
+	.class_str = class_string,					\
+	.pdrv = platform_driver,					\
+	.requested_id = EARLY_PLATFORM_ID_UNSET,			\
+};									\
+static int __init early_platform_driver_setup_func(char *buf)		\
+{									\
+	return early_platform_driver_register(&early_driver, buf);	\
+}									\
+early_param(class_string, early_platform_driver_setup_func)
+#else /* MODULE */
+#define early_platform_init(class_string, platform_driver)
+#endif /* MODULE */
+
 #endif /* _PLATFORM_DEVICE_H_ */
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 1d4e2d289821..0d65934246af 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -22,6 +22,10 @@
 #define _LINUX_PM_H
 
 #include <linux/list.h>
+#include <linux/workqueue.h>
+#include <linux/spinlock.h>
+#include <linux/wait.h>
+#include <linux/timer.h>
 
 /*
  * Callbacks for platform drivers to implement.
@@ -165,6 +169,29 @@ typedef struct pm_message {
  * It is allowed to unregister devices while the above callbacks are being
  * executed.  However, it is not allowed to unregister a device from within any
  * of its own callbacks.
+ *
+ * There also are the following callbacks related to run-time power management
+ * of devices:
+ *
+ * @runtime_suspend: Prepare the device for a condition in which it won't be
+ *	able to communicate with the CPU(s) and RAM due to power management.
+ *	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 is capable of generating run-time wake-up events, remote
+ *	wake-up (i.e., a hardware mechanism allowing the device to request a
+ *	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
+ *	necessary, put the device into the full power state and restore its
+ *	registers, so that it is fully operational.
+ *
+ * @runtime_idle: Device appears to be inactive and it might be put into a low
+ *	power state if all of the necessary conditions are satisfied.  Check
+ *	these conditions and handle the device as appropriate, possibly queueing
+ *	a suspend request for it.  The return value is ignored by the PM core.
  */
 
 struct dev_pm_ops {
@@ -182,8 +209,25 @@ struct dev_pm_ops {
 	int (*thaw_noirq)(struct device *dev);
 	int (*poweroff_noirq)(struct device *dev);
 	int (*restore_noirq)(struct device *dev);
+	int (*runtime_suspend)(struct device *dev);
+	int (*runtime_resume)(struct device *dev);
+	int (*runtime_idle)(struct device *dev);
 };
 
+/*
+ * 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) \
+struct dev_pm_ops name = { \
+	.suspend = suspend_fn, \
+	.resume = resume_fn, \
+	.freeze = suspend_fn, \
+	.thaw = resume_fn, \
+	.poweroff = suspend_fn, \
+	.restore = resume_fn, \
+}
+
 /**
  * PM_EVENT_ messages
  *
@@ -315,14 +359,81 @@ enum dpm_state {
 	DPM_OFF_IRQ,
 };
 
+/**
+ * Device run-time power management status.
+ *
+ * These status labels are used internally by the PM core to indicate the
+ * current status of a device with respect to the PM core operations.  They do
+ * not reflect the actual power state of the device or its status as seen by the
+ * driver.
+ *
+ * RPM_ACTIVE		Device is fully operational.  Indicates that the device
+ *			bus type's ->runtime_resume() callback has completed
+ *			successfully.
+ *
+ * RPM_SUSPENDED	Device bus type's ->runtime_suspend() callback has
+ *			completed successfully.  The device is regarded as
+ *			suspended.
+ *
+ * RPM_RESUMING		Device bus type's ->runtime_resume() callback is being
+ *			executed.
+ *
+ * RPM_SUSPENDING	Device bus type's ->runtime_suspend() callback is being
+ *			executed.
+ */
+
+enum rpm_status {
+	RPM_ACTIVE = 0,
+	RPM_RESUMING,
+	RPM_SUSPENDED,
+	RPM_SUSPENDING,
+};
+
+/**
+ * Device run-time power management request types.
+ *
+ * RPM_REQ_NONE		Do nothing.
+ *
+ * RPM_REQ_IDLE		Run the device bus type's ->runtime_idle() callback
+ *
+ * RPM_REQ_SUSPEND	Run the device bus type's ->runtime_suspend() callback
+ *
+ * RPM_REQ_RESUME	Run the device bus type's ->runtime_resume() callback
+ */
+
+enum rpm_request {
+	RPM_REQ_NONE = 0,
+	RPM_REQ_IDLE,
+	RPM_REQ_SUSPEND,
+	RPM_REQ_RESUME,
+};
+
 struct dev_pm_info {
 	pm_message_t		power_state;
-	unsigned		can_wakeup:1;
-	unsigned		should_wakeup:1;
+	unsigned int		can_wakeup:1;
+	unsigned int		should_wakeup:1;
 	enum dpm_state		status;		/* Owned by the PM core */
-#ifdef	CONFIG_PM_SLEEP
+#ifdef CONFIG_PM_SLEEP
 	struct list_head	entry;
 #endif
+#ifdef CONFIG_PM_RUNTIME
+	struct timer_list	suspend_timer;
+	unsigned long		timer_expires;
+	struct work_struct	work;
+	wait_queue_head_t	wait_queue;
+	spinlock_t		lock;
+	atomic_t		usage_count;
+	atomic_t		child_count;
+	unsigned int		disable_depth:3;
+	unsigned int		ignore_children:1;
+	unsigned int		idle_notification:1;
+	unsigned int		request_pending:1;
+	unsigned int		deferred_resume:1;
+	unsigned int		run_wake:1;
+	enum rpm_request	request;
+	enum rpm_status		runtime_status;
+	int			runtime_error;
+#endif
 };
 
 /*
@@ -382,14 +493,13 @@ struct dev_pm_info {
 #ifdef CONFIG_PM_SLEEP
 extern void device_pm_lock(void);
 extern int sysdev_resume(void);
-extern void device_power_up(pm_message_t state);
-extern void device_resume(pm_message_t state);
+extern void dpm_resume_noirq(pm_message_t state);
+extern void dpm_resume_end(pm_message_t state);
 
 extern void device_pm_unlock(void);
 extern int sysdev_suspend(pm_message_t state);
-extern int device_power_down(pm_message_t state);
-extern int device_suspend(pm_message_t state);
-extern int device_prepare_suspend(pm_message_t state);
+extern int dpm_suspend_noirq(pm_message_t state);
+extern int dpm_suspend_start(pm_message_t state);
 
 extern void __suspend_report_result(const char *function, void *fn, int ret);
 
@@ -403,7 +513,7 @@ extern void __suspend_report_result(const char *function, void *fn, int ret);
 #define device_pm_lock() do {} while (0)
 #define device_pm_unlock() do {} while (0)
 
-static inline int device_suspend(pm_message_t state)
+static inline int dpm_suspend_start(pm_message_t state)
 {
 	return 0;
 }
diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
new file mode 100644
index 000000000000..370ce0a6fe4a
--- /dev/null
+++ b/include/linux/pm_runtime.h
@@ -0,0 +1,126 @@
+/*
+ * pm_runtime.h - Device run-time power management helper functions.
+ *
+ * Copyright (C) 2009 Rafael J. Wysocki <rjw@sisk.pl>
+ *
+ * This file is released under the GPLv2.
+ */
+
+#ifndef _LINUX_PM_RUNTIME_H
+#define _LINUX_PM_RUNTIME_H
+
+#include <linux/device.h>
+#include <linux/pm.h>
+
+#ifdef CONFIG_PM_RUNTIME
+
+extern struct workqueue_struct *pm_wq;
+
+extern int pm_runtime_idle(struct device *dev);
+extern int pm_runtime_suspend(struct device *dev);
+extern int pm_runtime_resume(struct device *dev);
+extern int pm_request_idle(struct device *dev);
+extern int pm_schedule_suspend(struct device *dev, unsigned int delay);
+extern int pm_request_resume(struct device *dev);
+extern int __pm_runtime_get(struct device *dev, bool sync);
+extern int __pm_runtime_put(struct device *dev, bool sync);
+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);
+
+static inline bool pm_children_suspended(struct device *dev)
+{
+	return dev->power.ignore_children
+		|| !atomic_read(&dev->power.child_count);
+}
+
+static inline void pm_suspend_ignore_children(struct device *dev, bool enable)
+{
+	dev->power.ignore_children = enable;
+}
+
+static inline void pm_runtime_get_noresume(struct device *dev)
+{
+	atomic_inc(&dev->power.usage_count);
+}
+
+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;
+}
+
+#else /* !CONFIG_PM_RUNTIME */
+
+static inline int pm_runtime_idle(struct device *dev) { return -ENOSYS; }
+static inline int pm_runtime_suspend(struct device *dev) { return -ENOSYS; }
+static inline int pm_runtime_resume(struct device *dev) { return 0; }
+static inline int pm_request_idle(struct device *dev) { return -ENOSYS; }
+static inline int pm_schedule_suspend(struct device *dev, unsigned int delay)
+{
+	return -ENOSYS;
+}
+static inline int pm_request_resume(struct device *dev) { return 0; }
+static inline int __pm_runtime_get(struct device *dev, bool sync) { return 1; }
+static inline int __pm_runtime_put(struct device *dev, bool sync) { return 0; }
+static inline int __pm_runtime_set_status(struct device *dev,
+					    unsigned int status) { return 0; }
+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 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) {}
+
+#endif /* !CONFIG_PM_RUNTIME */
+
+static inline int pm_runtime_get(struct device *dev)
+{
+	return __pm_runtime_get(dev, false);
+}
+
+static inline int pm_runtime_get_sync(struct device *dev)
+{
+	return __pm_runtime_get(dev, true);
+}
+
+static inline int pm_runtime_put(struct device *dev)
+{
+	return __pm_runtime_put(dev, false);
+}
+
+static inline int pm_runtime_put_sync(struct device *dev)
+{
+	return __pm_runtime_put(dev, true);
+}
+
+static inline int pm_runtime_set_active(struct device *dev)
+{
+	return __pm_runtime_set_status(dev, RPM_ACTIVE);
+}
+
+static inline void pm_runtime_set_suspended(struct device *dev)
+{
+	__pm_runtime_set_status(dev, RPM_SUSPENDED);
+}
+
+static inline void pm_runtime_disable(struct device *dev)
+{
+	__pm_runtime_disable(dev, true);
+}
+
+#endif
diff --git a/include/linux/pnp.h b/include/linux/pnp.h
index ca3c88773028..fddfafaed024 100644
--- a/include/linux/pnp.h
+++ b/include/linux/pnp.h
@@ -360,6 +360,7 @@ struct pnp_driver {
 	unsigned int flags;
 	int (*probe) (struct pnp_dev *dev, const struct pnp_device_id *dev_id);
 	void (*remove) (struct pnp_dev *dev);
+	void (*shutdown) (struct pnp_dev *dev);
 	int (*suspend) (struct pnp_dev *dev, pm_message_t state);
 	int (*resume) (struct pnp_dev *dev);
 	struct device_driver driver;
@@ -446,6 +447,7 @@ int pnp_start_dev(struct pnp_dev *dev);
 int pnp_stop_dev(struct pnp_dev *dev);
 int pnp_activate_dev(struct pnp_dev *dev);
 int pnp_disable_dev(struct pnp_dev *dev);
+int pnp_range_reserved(resource_size_t start, resource_size_t end);
 
 /* protocol helpers */
 int pnp_is_active(struct pnp_dev *dev);
@@ -476,6 +478,7 @@ static inline int pnp_start_dev(struct pnp_dev *dev) { return -ENODEV; }
 static inline int pnp_stop_dev(struct pnp_dev *dev) { return -ENODEV; }
 static inline int pnp_activate_dev(struct pnp_dev *dev) { return -ENODEV; }
 static inline int pnp_disable_dev(struct pnp_dev *dev) { return -ENODEV; }
+static inline int pnp_range_reserved(resource_size_t start, resource_size_t end) { return 0;}
 
 /* protocol helpers */
 static inline int pnp_is_active(struct pnp_dev *dev) { return 0; }
diff --git a/include/linux/poison.h b/include/linux/poison.h
index 6729f7dcd60e..7fc194aef8c2 100644
--- a/include/linux/poison.h
+++ b/include/linux/poison.h
@@ -65,6 +65,9 @@
 #define MUTEX_DEBUG_INIT	0x11
 #define MUTEX_DEBUG_FREE	0x22
 
+/********** lib/flex_array.c **********/
+#define FLEX_ARRAY_FREE	0x6c	/* for use-after-free poisoning */
+
 /********** security/ **********/
 #define KEY_DESTROY		0xbd
 
diff --git a/include/linux/poll.h b/include/linux/poll.h
index 8c24ef8d9976..6673743946f7 100644
--- a/include/linux/poll.h
+++ b/include/linux/poll.h
@@ -6,10 +6,10 @@
 #ifdef __KERNEL__
 
 #include <linux/compiler.h>
+#include <linux/ktime.h>
 #include <linux/wait.h>
 #include <linux/string.h>
 #include <linux/fs.h>
-#include <linux/sched.h>
 #include <asm/uaccess.h>
 
 /* ~832 bytes of stack space used max in sys_select/sys_poll before allocating
@@ -32,6 +32,7 @@ typedef void (*poll_queue_proc)(struct file *, wait_queue_head_t *, struct poll_
 
 typedef struct poll_table_struct {
 	poll_queue_proc qproc;
+	unsigned long key;
 } poll_table;
 
 static inline void poll_wait(struct file * filp, wait_queue_head_t * wait_address, poll_table *p)
@@ -43,10 +44,12 @@ static inline void poll_wait(struct file * filp, wait_queue_head_t * wait_addres
 static inline void init_poll_funcptr(poll_table *pt, poll_queue_proc qproc)
 {
 	pt->qproc = qproc;
+	pt->key   = ~0UL; /* all events enabled */
 }
 
 struct poll_table_entry {
 	struct file *filp;
+	unsigned long key;
 	wait_queue_t wait;
 	wait_queue_head_t *wait_address;
 };
diff --git a/include/linux/posix_acl.h b/include/linux/posix_acl.h
index 4bc241290c24..67608161df6b 100644
--- a/include/linux/posix_acl.h
+++ b/include/linux/posix_acl.h
@@ -83,4 +83,92 @@ extern int posix_acl_chmod_masq(struct posix_acl *, mode_t);
 extern struct posix_acl *get_posix_acl(struct inode *, int);
 extern int set_posix_acl(struct inode *, int, struct posix_acl *);
 
+#ifdef CONFIG_FS_POSIX_ACL
+static inline struct posix_acl *get_cached_acl(struct inode *inode, int type)
+{
+	struct posix_acl **p, *acl;
+	switch (type) {
+	case ACL_TYPE_ACCESS:
+		p = &inode->i_acl;
+		break;
+	case ACL_TYPE_DEFAULT:
+		p = &inode->i_default_acl;
+		break;
+	default:
+		return ERR_PTR(-EINVAL);
+	}
+	acl = ACCESS_ONCE(*p);
+	if (acl) {
+		spin_lock(&inode->i_lock);
+		acl = *p;
+		if (acl != ACL_NOT_CACHED)
+			acl = posix_acl_dup(acl);
+		spin_unlock(&inode->i_lock);
+	}
+	return acl;
+}
+
+static inline void set_cached_acl(struct inode *inode,
+				  int type,
+				  struct posix_acl *acl)
+{
+	struct posix_acl *old = NULL;
+	spin_lock(&inode->i_lock);
+	switch (type) {
+	case ACL_TYPE_ACCESS:
+		old = inode->i_acl;
+		inode->i_acl = posix_acl_dup(acl);
+		break;
+	case ACL_TYPE_DEFAULT:
+		old = inode->i_default_acl;
+		inode->i_default_acl = posix_acl_dup(acl);
+		break;
+	}
+	spin_unlock(&inode->i_lock);
+	if (old != ACL_NOT_CACHED)
+		posix_acl_release(old);
+}
+
+static inline void forget_cached_acl(struct inode *inode, int type)
+{
+	struct posix_acl *old = NULL;
+	spin_lock(&inode->i_lock);
+	switch (type) {
+	case ACL_TYPE_ACCESS:
+		old = inode->i_acl;
+		inode->i_acl = ACL_NOT_CACHED;
+		break;
+	case ACL_TYPE_DEFAULT:
+		old = inode->i_default_acl;
+		inode->i_default_acl = ACL_NOT_CACHED;
+		break;
+	}
+	spin_unlock(&inode->i_lock);
+	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)
+{
+#ifdef CONFIG_FS_POSIX_ACL
+	inode->i_acl = NULL;
+	inode->i_default_acl = NULL;
+#endif
+}
+
 #endif  /* __LINUX_POSIX_ACL_H */
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h
index 8ff25e0e7f7a..b5d096d3a9be 100644
--- a/include/linux/power_supply.h
+++ b/include/linux/power_supply.h
@@ -39,6 +39,13 @@ enum {
 };
 
 enum {
+	POWER_SUPPLY_CHARGE_TYPE_UNKNOWN = 0,
+	POWER_SUPPLY_CHARGE_TYPE_NONE,
+	POWER_SUPPLY_CHARGE_TYPE_TRICKLE,
+	POWER_SUPPLY_CHARGE_TYPE_FAST,
+};
+
+enum {
 	POWER_SUPPLY_HEALTH_UNKNOWN = 0,
 	POWER_SUPPLY_HEALTH_GOOD,
 	POWER_SUPPLY_HEALTH_OVERHEAT,
@@ -58,9 +65,19 @@ enum {
 	POWER_SUPPLY_TECHNOLOGY_LiMn,
 };
 
+enum {
+	POWER_SUPPLY_CAPACITY_LEVEL_UNKNOWN = 0,
+	POWER_SUPPLY_CAPACITY_LEVEL_CRITICAL,
+	POWER_SUPPLY_CAPACITY_LEVEL_LOW,
+	POWER_SUPPLY_CAPACITY_LEVEL_NORMAL,
+	POWER_SUPPLY_CAPACITY_LEVEL_HIGH,
+	POWER_SUPPLY_CAPACITY_LEVEL_FULL,
+};
+
 enum power_supply_property {
 	/* Properties of type `int' */
 	POWER_SUPPLY_PROP_STATUS = 0,
+	POWER_SUPPLY_PROP_CHARGE_TYPE,
 	POWER_SUPPLY_PROP_HEALTH,
 	POWER_SUPPLY_PROP_PRESENT,
 	POWER_SUPPLY_PROP_ONLINE,
@@ -73,6 +90,8 @@ enum power_supply_property {
 	POWER_SUPPLY_PROP_VOLTAGE_AVG,
 	POWER_SUPPLY_PROP_CURRENT_NOW,
 	POWER_SUPPLY_PROP_CURRENT_AVG,
+	POWER_SUPPLY_PROP_POWER_NOW,
+	POWER_SUPPLY_PROP_POWER_AVG,
 	POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN,
 	POWER_SUPPLY_PROP_CHARGE_EMPTY_DESIGN,
 	POWER_SUPPLY_PROP_CHARGE_FULL,
@@ -87,6 +106,7 @@ enum power_supply_property {
 	POWER_SUPPLY_PROP_ENERGY_NOW,
 	POWER_SUPPLY_PROP_ENERGY_AVG,
 	POWER_SUPPLY_PROP_CAPACITY, /* in percents! */
+	POWER_SUPPLY_PROP_CAPACITY_LEVEL,
 	POWER_SUPPLY_PROP_TEMP,
 	POWER_SUPPLY_PROP_TEMP_AMBIENT,
 	POWER_SUPPLY_PROP_TIME_TO_EMPTY_NOW,
@@ -124,6 +144,7 @@ struct power_supply {
 			    enum power_supply_property psp,
 			    union power_supply_propval *val);
 	void (*external_power_changed)(struct power_supply *psy);
+	void (*set_charged)(struct power_supply *psy);
 
 	/* For APM emulation, think legacy userspace. */
 	int use_for_apm;
@@ -163,8 +184,10 @@ struct power_supply_info {
 	int use_for_apm;
 };
 
+extern struct power_supply *power_supply_get_by_name(char *name);
 extern void power_supply_changed(struct power_supply *psy);
 extern int power_supply_am_i_supplied(struct power_supply *psy);
+extern int power_supply_set_battery_charged(struct power_supply *psy);
 
 #if defined(CONFIG_POWER_SUPPLY) || defined(CONFIG_POWER_SUPPLY_MODULE)
 extern int power_supply_is_system_supplied(void);
diff --git a/include/linux/pps.h b/include/linux/pps.h
new file mode 100644
index 000000000000..0194ab06177b
--- /dev/null
+++ b/include/linux/pps.h
@@ -0,0 +1,124 @@
+/*
+ * PPS API header
+ *
+ * Copyright (C) 2005-2009   Rodolfo Giometti <giometti@linux.it>
+ *
+ *   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 _PPS_H_
+#define _PPS_H_
+
+#include <linux/types.h>
+
+#define PPS_VERSION		"5.3.6"
+#define PPS_MAX_SOURCES		16		/* should be enough... */
+
+/* Implementation note: the logical states ``assert'' and ``clear''
+ * are implemented in terms of the chip register, i.e. ``assert''
+ * means the bit is set.  */
+
+/*
+ * 3.2 New data structures
+ */
+
+#define PPS_API_VERS_1		1
+#define PPS_API_VERS		PPS_API_VERS_1	/* we use API version 1 */
+#define PPS_MAX_NAME_LEN	32
+
+/* 32-bit vs. 64-bit compatibility.
+ *
+ * 0n i386, the alignment of a uint64_t is only 4 bytes, while on most other
+ * architectures it's 8 bytes. On i386, there will be no padding between the
+ * two consecutive 'struct pps_ktime' members of struct pps_kinfo and struct
+ * pps_kparams. But on most platforms there will be padding to ensure correct
+ * alignment.
+ *
+ * The simple fix is probably to add an explicit padding.
+ *					 		[David Woodhouse]
+ */
+struct pps_ktime {
+	__s64 sec;
+	__s32 nsec;
+	__u32 flags;
+};
+#define PPS_TIME_INVALID	(1<<0)	/* used to specify timeout==NULL */
+
+struct pps_kinfo {
+	__u32 assert_sequence;		/* seq. num. of assert event */
+	__u32 clear_sequence; 		/* seq. num. of clear event */
+	struct pps_ktime assert_tu;	/* time of assert event */
+	struct pps_ktime clear_tu;	/* time of clear event */
+	int current_mode;		/* current mode bits */
+};
+
+struct pps_kparams {
+	int api_version;		/* API version # */
+	int mode;			/* mode bits */
+	struct pps_ktime assert_off_tu;	/* offset compensation for assert */
+	struct pps_ktime clear_off_tu;	/* offset compensation for clear */
+};
+
+/*
+ * 3.3 Mode bit definitions
+ */
+
+/* Device/implementation parameters */
+#define PPS_CAPTUREASSERT	0x01	/* capture assert events */
+#define PPS_CAPTURECLEAR	0x02	/* capture clear events */
+#define PPS_CAPTUREBOTH		0x03	/* capture assert and clear events */
+
+#define PPS_OFFSETASSERT	0x10	/* apply compensation for assert ev. */
+#define PPS_OFFSETCLEAR		0x20	/* apply compensation for clear ev. */
+
+#define PPS_CANWAIT		0x100	/* can we wait for an event? */
+#define PPS_CANPOLL		0x200	/* bit reserved for future use */
+
+/* Kernel actions */
+#define PPS_ECHOASSERT		0x40	/* feed back assert event to output */
+#define PPS_ECHOCLEAR		0x80	/* feed back clear event to output */
+
+/* Timestamp formats */
+#define PPS_TSFMT_TSPEC		0x1000	/* select timespec format */
+#define PPS_TSFMT_NTPFP		0x2000	/* select NTP format */
+
+/*
+ * 3.4.4 New functions: disciplining the kernel timebase
+ */
+
+/* Kernel consumers */
+#define PPS_KC_HARDPPS		0	/* hardpps() (or equivalent) */
+#define PPS_KC_HARDPPS_PLL	1	/* hardpps() constrained to
+					   use a phase-locked loop */
+#define PPS_KC_HARDPPS_FLL	2	/* hardpps() constrained to
+					   use a frequency-locked loop */
+/*
+ * Here begins the implementation-specific part!
+ */
+
+struct pps_fdata {
+	struct pps_kinfo info;
+	struct pps_ktime timeout;
+};
+
+#include <linux/ioctl.h>
+
+#define PPS_GETPARAMS		_IOR('p', 0xa1, struct pps_kparams *)
+#define PPS_SETPARAMS		_IOW('p', 0xa2, struct pps_kparams *)
+#define PPS_GETCAP		_IOR('p', 0xa3, int *)
+#define PPS_FETCH		_IOWR('p', 0xa4, struct pps_fdata *)
+
+#endif /* _PPS_H_ */
diff --git a/include/linux/pps_kernel.h b/include/linux/pps_kernel.h
new file mode 100644
index 000000000000..e0a193f830ef
--- /dev/null
+++ b/include/linux/pps_kernel.h
@@ -0,0 +1,89 @@
+/*
+ * PPS API kernel header
+ *
+ * Copyright (C) 2009   Rodolfo Giometti <giometti@linux.it>
+ *
+ *   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.
+ */
+
+#include <linux/pps.h>
+
+#include <linux/cdev.h>
+#include <linux/device.h>
+#include <linux/time.h>
+
+/*
+ * Global defines
+ */
+
+/* The specific PPS source info */
+struct pps_source_info {
+	char name[PPS_MAX_NAME_LEN];		/* simbolic name */
+	char path[PPS_MAX_NAME_LEN];		/* path of connected device */
+	int mode;				/* PPS's allowed mode */
+
+	void (*echo)(int source, int event, void *data); /* PPS echo function */
+
+	struct module *owner;
+	struct device *dev;
+};
+
+/* The main struct */
+struct pps_device {
+	struct pps_source_info info;		/* PSS source info */
+
+	struct pps_kparams params;		/* PPS's current params */
+
+	__u32 assert_sequence;			/* PPS' assert event seq # */
+	__u32 clear_sequence;			/* PPS' clear event seq # */
+	struct pps_ktime assert_tu;
+	struct pps_ktime clear_tu;
+	int current_mode;			/* PPS mode at event time */
+
+	int go;					/* PPS event is arrived? */
+	wait_queue_head_t queue;		/* PPS event queue */
+
+	unsigned int id;			/* PPS source unique ID */
+	struct cdev cdev;
+	struct device *dev;
+	int devno;
+	struct fasync_struct *async_queue;	/* fasync method */
+	spinlock_t lock;
+
+	atomic_t usage;				/* usage count */
+};
+
+/*
+ * Global variables
+ */
+
+extern spinlock_t pps_idr_lock;
+extern struct idr pps_idr;
+extern struct timespec pps_irq_ts[];
+
+extern struct device_attribute pps_attrs[];
+
+/*
+ * Exported functions
+ */
+
+struct pps_device *pps_get_source(int source);
+extern void pps_put_source(struct pps_device *pps);
+extern int pps_register_source(struct pps_source_info *info,
+				int default_params);
+extern void pps_unregister_source(int source);
+extern int pps_register_cdev(struct pps_device *pps);
+extern void pps_unregister_cdev(struct pps_device *pps);
+extern void pps_event(int source, struct pps_ktime *ts, int event, void *data);
diff --git a/include/linux/prctl.h b/include/linux/prctl.h
index 48d887e3c6e7..a3baeb2c2161 100644
--- a/include/linux/prctl.h
+++ b/include/linux/prctl.h
@@ -85,4 +85,21 @@
 #define PR_SET_TIMERSLACK 29
 #define PR_GET_TIMERSLACK 30
 
+#define PR_TASK_PERF_EVENTS_DISABLE		31
+#define PR_TASK_PERF_EVENTS_ENABLE		32
+
+/*
+ * Set early/late kill mode for hwpoison memory corruption.
+ * This influences when the process gets killed on a memory corruption.
+ */
+#define PR_MCE_KILL	33
+# define PR_MCE_KILL_CLEAR   0
+# define PR_MCE_KILL_SET     1
+
+# define PR_MCE_KILL_LATE    0
+# define PR_MCE_KILL_EARLY   1
+# define PR_MCE_KILL_DEFAULT 2
+
+#define PR_MCE_KILL_GET 34
+
 #endif /* _LINUX_PRCTL_H */
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/proc_fs.h b/include/linux/proc_fs.h
index fbfa3d44d33d..379eaed72d4b 100644
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -78,10 +78,19 @@ struct proc_dir_entry {
 	struct list_head pde_openers;	/* who did ->open, but not ->release */
 };
 
+enum kcore_type {
+	KCORE_TEXT,
+	KCORE_VMALLOC,
+	KCORE_RAM,
+	KCORE_VMEMMAP,
+	KCORE_OTHER,
+};
+
 struct kcore_list {
-	struct kcore_list *next;
+	struct list_head list;
 	unsigned long addr;
 	size_t size;
+	int type;
 };
 
 struct vmcore {
@@ -93,20 +102,9 @@ struct vmcore {
 
 #ifdef CONFIG_PROC_FS
 
-extern spinlock_t proc_subdir_lock;
-
 extern void proc_root_init(void);
 
 void proc_flush_task(struct task_struct *task);
-struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, struct nameidata *);
-int proc_pid_readdir(struct file * filp, void * dirent, filldir_t filldir);
-unsigned long task_vsize(struct mm_struct *);
-int task_statm(struct mm_struct *, int *, int *, int *, int *);
-void task_mem(struct seq_file *, struct mm_struct *);
-void clear_refs_smap(struct mm_struct *mm);
-
-struct proc_dir_entry *de_get(struct proc_dir_entry *de);
-void de_put(struct proc_dir_entry *de);
 
 extern struct proc_dir_entry *create_proc_entry(const char *name, mode_t mode,
 						struct proc_dir_entry *parent);
@@ -116,20 +114,7 @@ struct proc_dir_entry *proc_create_data(const char *name, mode_t mode,
 				void *data);
 extern void remove_proc_entry(const char *name, struct proc_dir_entry *parent);
 
-extern struct vfsmount *proc_mnt;
 struct pid_namespace;
-extern int proc_fill_super(struct super_block *);
-extern struct inode *proc_get_inode(struct super_block *, unsigned int, struct proc_dir_entry *);
-
-/*
- * These are generic /proc routines that use the internal
- * "struct proc_dir_entry" tree to traverse the filesystem.
- *
- * The /proc root directory has extended versions to take care
- * of the /proc/<pid> subdirectories.
- */
-extern int proc_readdir(struct file *, void *, filldir_t);
-extern struct dentry *proc_lookup(struct inode *, struct dentry *, struct nameidata *);
 
 extern int pid_ns_prepare_proc(struct pid_namespace *ns);
 extern void pid_ns_release_proc(struct pid_namespace *ns);
@@ -257,11 +242,12 @@ static inline void dup_mm_exe_file(struct mm_struct *oldmm,
 #endif /* CONFIG_PROC_FS */
 
 #if !defined(CONFIG_PROC_KCORE)
-static inline void kclist_add(struct kcore_list *new, void *addr, size_t size)
+static inline void
+kclist_add(struct kcore_list *new, void *addr, size_t size, int type)
 {
 }
 #else
-extern void kclist_add(struct kcore_list *, void *, size_t);
+extern void kclist_add(struct kcore_list *, void *, size_t, int type);
 #endif
 
 union proc_op {
diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index 98b93ca4db06..7456d7d87a19 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -81,7 +81,6 @@
 
 
 extern long arch_ptrace(struct task_struct *child, long request, long addr, long data);
-extern struct task_struct *ptrace_get_task_struct(pid_t pid);
 extern int ptrace_traceme(void);
 extern int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst, int len);
 extern int ptrace_writedata(struct task_struct *tsk, char __user *src, unsigned long dst, int len);
@@ -94,7 +93,7 @@ extern void ptrace_notify(int exit_code);
 extern void __ptrace_link(struct task_struct *child,
 			  struct task_struct *new_parent);
 extern void __ptrace_unlink(struct task_struct *child);
-extern void ptrace_fork(struct task_struct *task, unsigned long clone_flags);
+extern void exit_ptrace(struct task_struct *tracer);
 #define PTRACE_MODE_READ   1
 #define PTRACE_MODE_ATTACH 2
 /* Returns 0 on success, -errno on denial. */
@@ -326,15 +325,6 @@ static inline void user_enable_block_step(struct task_struct *task)
 #define arch_ptrace_untrace(task)		do { } while (0)
 #endif
 
-#ifndef arch_ptrace_fork
-/*
- * Do machine-specific work to initialize a new task.
- *
- * This is called from copy_process().
- */
-#define arch_ptrace_fork(child, clone_flags)	do { } while (0)
-#endif
-
 extern int task_current_syscall(struct task_struct *target, long *callno,
 				unsigned long args[6], unsigned int maxargs,
 				unsigned long *sp, unsigned long *pc);
diff --git a/include/linux/pwm.h b/include/linux/pwm.h
index 3945f803d514..7c775751392c 100644
--- a/include/linux/pwm.h
+++ b/include/linux/pwm.h
@@ -28,4 +28,4 @@ int pwm_enable(struct pwm_device *pwm);
  */
 void pwm_disable(struct pwm_device *pwm);
 
-#endif /* __ASM_ARCH_PWM_H */
+#endif /* __LINUX_PWM_H */
diff --git a/include/linux/qnx4_fs.h b/include/linux/qnx4_fs.h
index 787d19ea9f46..8b9aee1a9ce3 100644
--- a/include/linux/qnx4_fs.h
+++ b/include/linux/qnx4_fs.h
@@ -85,65 +85,4 @@ struct qnx4_super_block {
 	struct qnx4_inode_entry AltBoot;
 };
 
-#ifdef __KERNEL__
-
-#define QNX4_DEBUG 0
-
-#if QNX4_DEBUG
-#define QNX4DEBUG(X) printk X
-#else
-#define QNX4DEBUG(X) (void) 0
-#endif
-
-struct qnx4_sb_info {
-	struct buffer_head	*sb_buf;	/* superblock buffer */
-	struct qnx4_super_block	*sb;		/* our superblock */
-	unsigned int		Version;	/* may be useful */
-	struct qnx4_inode_entry	*BitMap;	/* useful */
-};
-
-struct qnx4_inode_info {
-	struct qnx4_inode_entry raw;
-	loff_t mmu_private;
-	struct inode vfs_inode;
-};
-
-extern struct inode *qnx4_iget(struct super_block *, unsigned long);
-extern struct dentry *qnx4_lookup(struct inode *dir, struct dentry *dentry, struct nameidata *nd);
-extern unsigned long qnx4_count_free_blocks(struct super_block *sb);
-extern unsigned long qnx4_block_map(struct inode *inode, long iblock);
-
-extern struct buffer_head *qnx4_bread(struct inode *, int, int);
-
-extern const struct inode_operations qnx4_file_inode_operations;
-extern const struct inode_operations qnx4_dir_inode_operations;
-extern const struct file_operations qnx4_file_operations;
-extern const struct file_operations qnx4_dir_operations;
-extern int qnx4_is_free(struct super_block *sb, long block);
-extern int qnx4_set_bitmap(struct super_block *sb, long block, int busy);
-extern int qnx4_create(struct inode *inode, struct dentry *dentry, int mode, struct nameidata *nd);
-extern void qnx4_truncate(struct inode *inode);
-extern void qnx4_free_inode(struct inode *inode);
-extern int qnx4_unlink(struct inode *dir, struct dentry *dentry);
-extern int qnx4_rmdir(struct inode *dir, struct dentry *dentry);
-extern int qnx4_sync_file(struct file *file, struct dentry *dentry, int);
-extern int qnx4_sync_inode(struct inode *inode);
-
-static inline struct qnx4_sb_info *qnx4_sb(struct super_block *sb)
-{
-	return sb->s_fs_info;
-}
-
-static inline struct qnx4_inode_info *qnx4_i(struct inode *inode)
-{
-	return container_of(inode, struct qnx4_inode_info, vfs_inode);
-}
-
-static inline struct qnx4_inode_entry *qnx4_raw_inode(struct inode *inode)
-{
-	return &qnx4_i(inode)->raw;
-}
-
-#endif				/* __KERNEL__ */
-
 #endif
diff --git a/include/linux/quota.h b/include/linux/quota.h
index 78c48895b12a..ce9a9b2e5cd4 100644
--- a/include/linux/quota.h
+++ b/include/linux/quota.h
@@ -376,6 +376,17 @@ static inline unsigned int dquot_generic_flag(unsigned int flags, int type)
 	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 */
 	struct mutex dqio_mutex;		/* lock device while I/O in progress */
diff --git a/include/linux/quotaops.h b/include/linux/quotaops.h
index 36353d95c8db..3ebb23153640 100644
--- a/include/linux/quotaops.h
+++ b/include/linux/quotaops.h
@@ -7,7 +7,6 @@
 #ifndef _LINUX_QUOTAOPS_
 #define _LINUX_QUOTAOPS_
 
-#include <linux/smp_lock.h>
 #include <linux/fs.h>
 
 static inline struct quota_info *sb_dqopt(struct super_block *sb)
@@ -20,7 +19,12 @@ static inline struct quota_info *sb_dqopt(struct super_block *sb)
 /*
  * declaration of quota_function calls in kernel.
  */
-void sync_dquots(struct super_block *sb, int type);
+void sync_quota_sb(struct super_block *sb, int type);
+static inline void writeout_quota_sb(struct super_block *sb, int type)
+{
+	if (sb->s_qcop->quota_sync)
+		sb->s_qcop->quota_sync(sb, type);
+}
 
 int dquot_initialize(struct inode *inode, int type);
 int dquot_drop(struct inode *inode);
@@ -131,8 +135,8 @@ static inline int sb_any_quota_active(struct super_block *sb)
 /*
  * Operations supported for diskquotas.
  */
-extern struct dquot_operations dquot_operations;
-extern struct quotactl_ops vfs_quotactl_ops;
+extern const struct dquot_operations dquot_operations;
+extern const struct quotactl_ops vfs_quotactl_ops;
 
 #define sb_dquot_ops (&dquot_operations)
 #define sb_quotactl_ops (&vfs_quotactl_ops)
@@ -253,12 +257,7 @@ static inline void vfs_dq_free_inode(struct inode *inode)
 		inode->i_sb->dq_op->free_inode(inode, 1);
 }
 
-/* The following two functions cannot be called inside a transaction */
-static inline void vfs_dq_sync(struct super_block *sb)
-{
-	sync_dquots(sb, -1);
-}
-
+/* Cannot be called inside a transaction */
 static inline int vfs_dq_off(struct super_block *sb, int remount)
 {
 	int ret = -ENOSYS;
@@ -334,7 +333,11 @@ static inline void vfs_dq_free_inode(struct inode *inode)
 {
 }
 
-static inline void vfs_dq_sync(struct super_block *sb)
+static inline void sync_quota_sb(struct super_block *sb, int type)
+{
+}
+
+static inline void writeout_quota_sb(struct super_block *sb, int type)
 {
 }
 
diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h
index 355f6e80db0d..c5da74918096 100644
--- a/include/linux/radix-tree.h
+++ b/include/linux/radix-tree.h
@@ -167,6 +167,8 @@ radix_tree_gang_lookup_slot(struct radix_tree_root *root, void ***results,
 			unsigned long first_index, unsigned int max_items);
 unsigned long radix_tree_next_hole(struct radix_tree_root *root,
 				unsigned long index, unsigned long max_scan);
+unsigned long radix_tree_prev_hole(struct radix_tree_root *root,
+				unsigned long index, unsigned long max_scan);
 int radix_tree_preload(gfp_t gfp_mask);
 void radix_tree_init(void);
 void *radix_tree_tag_set(struct radix_tree_root *root,
diff --git a/include/linux/raid/bitmap.h b/include/linux/raid/bitmap.h
deleted file mode 100644
index e98900671ca9..000000000000
--- a/include/linux/raid/bitmap.h
+++ /dev/null
@@ -1,288 +0,0 @@
-/*
- * bitmap.h: Copyright (C) Peter T. Breuer (ptb@ot.uc3m.es) 2003
- *
- * additions: Copyright (C) 2003-2004, Paul Clements, SteelEye Technology, Inc.
- */
-#ifndef BITMAP_H
-#define BITMAP_H 1
-
-#define BITMAP_MAJOR_LO 3
-/* version 4 insists the bitmap is in little-endian order
- * with version 3, it is host-endian which is non-portable
- */
-#define BITMAP_MAJOR_HI 4
-#define	BITMAP_MAJOR_HOSTENDIAN 3
-
-#define BITMAP_MINOR 39
-
-/*
- * in-memory bitmap:
- *
- * Use 16 bit block counters to track pending writes to each "chunk".
- * The 2 high order bits are special-purpose, the first is a flag indicating
- * whether a resync is needed.  The second is a flag indicating whether a
- * resync is active.
- * This means that the counter is actually 14 bits:
- *
- * +--------+--------+------------------------------------------------+
- * | resync | resync |               counter                          |
- * | needed | active |                                                |
- * |  (0-1) |  (0-1) |              (0-16383)                         |
- * +--------+--------+------------------------------------------------+
- *
- * The "resync needed" bit is set when:
- *    a '1' bit is read from storage at startup.
- *    a write request fails on some drives
- *    a resync is aborted on a chunk with 'resync active' set
- * It is cleared (and resync-active set) when a resync starts across all drives
- * of the chunk.
- *
- *
- * The "resync active" bit is set when:
- *    a resync is started on all drives, and resync_needed is set.
- *       resync_needed will be cleared (as long as resync_active wasn't already set).
- * It is cleared when a resync completes.
- *
- * The counter counts pending write requests, plus the on-disk bit.
- * When the counter is '1' and the resync bits are clear, the on-disk
- * bit can be cleared aswell, thus setting the counter to 0.
- * When we set a bit, or in the counter (to start a write), if the fields is
- * 0, we first set the disk bit and set the counter to 1.
- *
- * If the counter is 0, the on-disk bit is clear and the stipe is clean
- * Anything that dirties the stipe pushes the counter to 2 (at least)
- * and sets the on-disk bit (lazily).
- * If a periodic sweep find the counter at 2, it is decremented to 1.
- * If the sweep find the counter at 1, the on-disk bit is cleared and the
- * counter goes to zero.
- *
- * Also, we'll hijack the "map" pointer itself and use it as two 16 bit block
- * counters as a fallback when "page" memory cannot be allocated:
- *
- * Normal case (page memory allocated):
- *
- *     page pointer (32-bit)
- *
- *     [ ] ------+
- *               |
- *               +-------> [   ][   ]..[   ] (4096 byte page == 2048 counters)
- *                          c1   c2    c2048
- *
- * Hijacked case (page memory allocation failed):
- *
- *     hijacked page pointer (32-bit)
- *
- *     [		  ][		  ] (no page memory allocated)
- *      counter #1 (16-bit) counter #2 (16-bit)
- *
- */
-
-#ifdef __KERNEL__
-
-#define PAGE_BITS (PAGE_SIZE << 3)
-#define PAGE_BIT_SHIFT (PAGE_SHIFT + 3)
-
-typedef __u16 bitmap_counter_t;
-#define COUNTER_BITS 16
-#define COUNTER_BIT_SHIFT 4
-#define COUNTER_BYTE_RATIO (COUNTER_BITS / 8)
-#define COUNTER_BYTE_SHIFT (COUNTER_BIT_SHIFT - 3)
-
-#define NEEDED_MASK ((bitmap_counter_t) (1 << (COUNTER_BITS - 1)))
-#define RESYNC_MASK ((bitmap_counter_t) (1 << (COUNTER_BITS - 2)))
-#define COUNTER_MAX ((bitmap_counter_t) RESYNC_MASK - 1)
-#define NEEDED(x) (((bitmap_counter_t) x) & NEEDED_MASK)
-#define RESYNC(x) (((bitmap_counter_t) x) & RESYNC_MASK)
-#define COUNTER(x) (((bitmap_counter_t) x) & COUNTER_MAX)
-
-/* how many counters per page? */
-#define PAGE_COUNTER_RATIO (PAGE_BITS / COUNTER_BITS)
-/* same, except a shift value for more efficient bitops */
-#define PAGE_COUNTER_SHIFT (PAGE_BIT_SHIFT - COUNTER_BIT_SHIFT)
-/* same, except a mask value for more efficient bitops */
-#define PAGE_COUNTER_MASK  (PAGE_COUNTER_RATIO - 1)
-
-#define BITMAP_BLOCK_SIZE 512
-#define BITMAP_BLOCK_SHIFT 9
-
-/* how many blocks per chunk? (this is variable) */
-#define CHUNK_BLOCK_RATIO(bitmap) ((bitmap)->chunksize >> BITMAP_BLOCK_SHIFT)
-#define CHUNK_BLOCK_SHIFT(bitmap) ((bitmap)->chunkshift - BITMAP_BLOCK_SHIFT)
-#define CHUNK_BLOCK_MASK(bitmap) (CHUNK_BLOCK_RATIO(bitmap) - 1)
-
-/* when hijacked, the counters and bits represent even larger "chunks" */
-/* there will be 1024 chunks represented by each counter in the page pointers */
-#define PAGEPTR_BLOCK_RATIO(bitmap) \
-			(CHUNK_BLOCK_RATIO(bitmap) << PAGE_COUNTER_SHIFT >> 1)
-#define PAGEPTR_BLOCK_SHIFT(bitmap) \
-			(CHUNK_BLOCK_SHIFT(bitmap) + PAGE_COUNTER_SHIFT - 1)
-#define PAGEPTR_BLOCK_MASK(bitmap) (PAGEPTR_BLOCK_RATIO(bitmap) - 1)
-
-/*
- * on-disk bitmap:
- *
- * Use one bit per "chunk" (block set). We do the disk I/O on the bitmap
- * file a page at a time. There's a superblock at the start of the file.
- */
-
-/* map chunks (bits) to file pages - offset by the size of the superblock */
-#define CHUNK_BIT_OFFSET(chunk) ((chunk) + (sizeof(bitmap_super_t) << 3))
-
-#endif
-
-/*
- * bitmap structures:
- */
-
-#define BITMAP_MAGIC 0x6d746962
-
-/* use these for bitmap->flags and bitmap->sb->state bit-fields */
-enum bitmap_state {
-	BITMAP_STALE  = 0x002,  /* the bitmap file is out of date or had -EIO */
-	BITMAP_WRITE_ERROR = 0x004, /* A write error has occurred */
-	BITMAP_HOSTENDIAN = 0x8000,
-};
-
-/* the superblock at the front of the bitmap file -- little endian */
-typedef struct bitmap_super_s {
-	__le32 magic;        /*  0  BITMAP_MAGIC */
-	__le32 version;      /*  4  the bitmap major for now, could change... */
-	__u8  uuid[16];      /*  8  128 bit uuid - must match md device uuid */
-	__le64 events;       /* 24  event counter for the bitmap (1)*/
-	__le64 events_cleared;/*32  event counter when last bit cleared (2) */
-	__le64 sync_size;    /* 40  the size of the md device's sync range(3) */
-	__le32 state;        /* 48  bitmap state information */
-	__le32 chunksize;    /* 52  the bitmap chunk size in bytes */
-	__le32 daemon_sleep; /* 56  seconds between disk flushes */
-	__le32 write_behind; /* 60  number of outstanding write-behind writes */
-
-	__u8  pad[256 - 64]; /* set to zero */
-} bitmap_super_t;
-
-/* notes:
- * (1) This event counter is updated before the eventcounter in the md superblock
- *    When a bitmap is loaded, it is only accepted if this event counter is equal
- *    to, or one greater than, the event counter in the superblock.
- * (2) This event counter is updated when the other one is *if*and*only*if* the
- *    array is not degraded.  As bits are not cleared when the array is degraded,
- *    this represents the last time that any bits were cleared.
- *    If a device is being added that has an event count with this value or
- *    higher, it is accepted as conforming to the bitmap.
- * (3)This is the number of sectors represented by the bitmap, and is the range that
- *    resync happens across.  For raid1 and raid5/6 it is the size of individual
- *    devices.  For raid10 it is the size of the array.
- */
-
-#ifdef __KERNEL__
-
-/* the in-memory bitmap is represented by bitmap_pages */
-struct bitmap_page {
-	/*
-	 * map points to the actual memory page
-	 */
-	char *map;
-	/*
-	 * in emergencies (when map cannot be alloced), hijack the map
-	 * pointer and use it as two counters itself
-	 */
-	unsigned int hijacked:1;
-	/*
-	 * count of dirty bits on the page
-	 */
-	unsigned int  count:31;
-};
-
-/* keep track of bitmap file pages that have pending writes on them */
-struct page_list {
-	struct list_head list;
-	struct page *page;
-};
-
-/* the main bitmap structure - one per mddev */
-struct bitmap {
-	struct bitmap_page *bp;
-	unsigned long pages; /* total number of pages in the bitmap */
-	unsigned long missing_pages; /* number of pages not yet allocated */
-
-	mddev_t *mddev; /* the md device that the bitmap is for */
-
-	int counter_bits; /* how many bits per block counter */
-
-	/* bitmap chunksize -- how much data does each bit represent? */
-	unsigned long chunksize;
-	unsigned long chunkshift; /* chunksize = 2^chunkshift (for bitops) */
-	unsigned long chunks; /* total number of data chunks for the array */
-
-	/* We hold a count on the chunk currently being synced, and drop
-	 * it when the last block is started.  If the resync is aborted
-	 * midway, we need to be able to drop that count, so we remember
-	 * the counted chunk..
-	 */
-	unsigned long syncchunk;
-
-	__u64	events_cleared;
-	int need_sync;
-
-	/* bitmap spinlock */
-	spinlock_t lock;
-
-	long offset; /* offset from superblock if file is NULL */
-	struct file *file; /* backing disk file */
-	struct page *sb_page; /* cached copy of the bitmap file superblock */
-	struct page **filemap; /* list of cache pages for the file */
-	unsigned long *filemap_attr; /* attributes associated w/ filemap pages */
-	unsigned long file_pages; /* number of pages in the file */
-	int last_page_size; /* bytes in the last page */
-
-	unsigned long flags;
-
-	int allclean;
-
-	unsigned long max_write_behind; /* write-behind mode */
-	atomic_t behind_writes;
-
-	/*
-	 * the bitmap daemon - periodically wakes up and sweeps the bitmap
-	 * file, cleaning up bits and flushing out pages to disk as necessary
-	 */
-	unsigned long daemon_lastrun; /* jiffies of last run */
-	unsigned long daemon_sleep; /* how many seconds between updates? */
-	unsigned long last_end_sync; /* when we lasted called end_sync to
-				      * update bitmap with resync progress */
-
-	atomic_t pending_writes; /* pending writes to the bitmap file */
-	wait_queue_head_t write_wait;
-	wait_queue_head_t overflow_wait;
-
-};
-
-/* the bitmap API */
-
-/* these are used only by md/bitmap */
-int  bitmap_create(mddev_t *mddev);
-void bitmap_flush(mddev_t *mddev);
-void bitmap_destroy(mddev_t *mddev);
-
-void bitmap_print_sb(struct bitmap *bitmap);
-void bitmap_update_sb(struct bitmap *bitmap);
-
-int  bitmap_setallbits(struct bitmap *bitmap);
-void bitmap_write_all(struct bitmap *bitmap);
-
-void bitmap_dirty_bits(struct bitmap *bitmap, unsigned long s, unsigned long e);
-
-/* these are exported */
-int bitmap_startwrite(struct bitmap *bitmap, sector_t offset,
-			unsigned long sectors, int behind);
-void bitmap_endwrite(struct bitmap *bitmap, sector_t offset,
-			unsigned long sectors, int success, int behind);
-int bitmap_start_sync(struct bitmap *bitmap, sector_t offset, int *blocks, int degraded);
-void bitmap_end_sync(struct bitmap *bitmap, sector_t offset, int *blocks, int aborted);
-void bitmap_close_sync(struct bitmap *bitmap);
-void bitmap_cond_end_sync(struct bitmap *bitmap, sector_t sector);
-
-void bitmap_unplug(struct bitmap *bitmap);
-void bitmap_daemon_work(struct bitmap *bitmap);
-#endif
-
-#endif
diff --git a/include/linux/raid/linear.h b/include/linux/raid/linear.h
deleted file mode 100644
index f38b9c586afb..000000000000
--- a/include/linux/raid/linear.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#ifndef _LINEAR_H
-#define _LINEAR_H
-
-#include <linux/raid/md.h>
-
-struct dev_info {
-	mdk_rdev_t	*rdev;
-	sector_t	num_sectors;
-	sector_t	start_sector;
-};
-
-typedef struct dev_info dev_info_t;
-
-struct linear_private_data
-{
-	struct linear_private_data *prev;	/* earlier version */
-	dev_info_t		**hash_table;
-	sector_t		spacing;
-	sector_t		array_sectors;
-	int			sector_shift;	/* shift before dividing
-						 * by spacing
-						 */
-	dev_info_t		disks[0];
-};
-
-
-typedef struct linear_private_data linear_conf_t;
-
-#define mddev_to_conf(mddev) ((linear_conf_t *) mddev->private)
-
-#endif
diff --git a/include/linux/raid/md.h b/include/linux/raid/md.h
deleted file mode 100644
index 82bea14cae1a..000000000000
--- a/include/linux/raid/md.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
-   md.h : Multiple Devices driver for Linux
-          Copyright (C) 1996-98 Ingo Molnar, Gadi Oxman
-          Copyright (C) 1994-96 Marc ZYNGIER
-	  <zyngier@ufr-info-p7.ibp.fr> or
-	  <maz@gloups.fdn.fr>
-	  
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
-   
-   You should have received a copy of the GNU General Public License
-   (for example /usr/src/linux/COPYING); if not, write to the Free
-   Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  
-*/
-
-#ifndef _MD_H
-#define _MD_H
-
-#include <linux/blkdev.h>
-#include <linux/seq_file.h>
-
-/*
- * 'md_p.h' holds the 'physical' layout of RAID devices
- * 'md_u.h' holds the user <=> kernel API
- *
- * 'md_k.h' holds kernel internal definitions
- */
-
-#include <linux/raid/md_p.h>
-#include <linux/raid/md_u.h>
-#include <linux/raid/md_k.h>
-
-#ifdef CONFIG_MD
-
-/*
- * Different major versions are not compatible.
- * Different minor versions are only downward compatible.
- * Different patchlevel versions are downward and upward compatible.
- */
-#define MD_MAJOR_VERSION                0
-#define MD_MINOR_VERSION                90
-/*
- * MD_PATCHLEVEL_VERSION indicates kernel functionality.
- * >=1 means different superblock formats are selectable using SET_ARRAY_INFO
- *     and major_version/minor_version accordingly
- * >=2 means that Internal bitmaps are supported by setting MD_SB_BITMAP_PRESENT
- *     in the super status byte
- * >=3 means that bitmap superblock version 4 is supported, which uses
- *     little-ending representation rather than host-endian
- */
-#define MD_PATCHLEVEL_VERSION           3
-
-extern int mdp_major;
-
-extern int register_md_personality(struct mdk_personality *p);
-extern int unregister_md_personality(struct mdk_personality *p);
-extern mdk_thread_t * md_register_thread(void (*run) (mddev_t *mddev),
-				mddev_t *mddev, const char *name);
-extern void md_unregister_thread(mdk_thread_t *thread);
-extern void md_wakeup_thread(mdk_thread_t *thread);
-extern void md_check_recovery(mddev_t *mddev);
-extern void md_write_start(mddev_t *mddev, struct bio *bi);
-extern void md_write_end(mddev_t *mddev);
-extern void md_done_sync(mddev_t *mddev, int blocks, int ok);
-extern void md_error(mddev_t *mddev, mdk_rdev_t *rdev);
-
-extern void md_super_write(mddev_t *mddev, mdk_rdev_t *rdev,
-			   sector_t sector, int size, struct page *page);
-extern void md_super_wait(mddev_t *mddev);
-extern int sync_page_io(struct block_device *bdev, sector_t sector, int size,
-			struct page *page, int rw);
-extern void md_do_sync(mddev_t *mddev);
-extern void md_new_event(mddev_t *mddev);
-extern int md_allow_write(mddev_t *mddev);
-extern void md_wait_for_blocked_rdev(mdk_rdev_t *rdev, mddev_t *mddev);
-
-#endif /* CONFIG_MD */
-#endif 
-
diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h
deleted file mode 100644
index 9743e4dbc918..000000000000
--- a/include/linux/raid/md_k.h
+++ /dev/null
@@ -1,402 +0,0 @@
-/*
-   md_k.h : kernel internal structure of the Linux MD driver
-          Copyright (C) 1996-98 Ingo Molnar, Gadi Oxman
-	  
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
-   
-   You should have received a copy of the GNU General Public License
-   (for example /usr/src/linux/COPYING); if not, write to the Free
-   Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  
-*/
-
-#ifndef _MD_K_H
-#define _MD_K_H
-
-/* and dm-bio-list.h is not under include/linux because.... ??? */
-#include "../../../drivers/md/dm-bio-list.h"
-
-#ifdef CONFIG_BLOCK
-
-#define	LEVEL_MULTIPATH		(-4)
-#define	LEVEL_LINEAR		(-1)
-#define	LEVEL_FAULTY		(-5)
-
-/* we need a value for 'no level specified' and 0
- * means 'raid0', so we need something else.  This is
- * for internal use only
- */
-#define	LEVEL_NONE		(-1000000)
-
-#define MaxSector (~(sector_t)0)
-
-typedef struct mddev_s mddev_t;
-typedef struct mdk_rdev_s mdk_rdev_t;
-
-/*
- * options passed in raidrun:
- */
-
-/* Currently this must fit in an 'int' */
-#define MAX_CHUNK_SIZE (1<<30)
-
-/*
- * MD's 'extended' device
- */
-struct mdk_rdev_s
-{
-	struct list_head same_set;	/* RAID devices within the same set */
-
-	sector_t size;			/* Device size (in blocks) */
-	mddev_t *mddev;			/* RAID array if running */
-	long last_events;		/* IO event timestamp */
-
-	struct block_device *bdev;	/* block device handle */
-
-	struct page	*sb_page;
-	int		sb_loaded;
-	__u64		sb_events;
-	sector_t	data_offset;	/* start of data in array */
-	sector_t 	sb_start;	/* offset of the super block (in 512byte sectors) */
-	int		sb_size;	/* bytes in the superblock */
-	int		preferred_minor;	/* autorun support */
-
-	struct kobject	kobj;
-
-	/* A device can be in one of three states based on two flags:
-	 * Not working:   faulty==1 in_sync==0
-	 * Fully working: faulty==0 in_sync==1
-	 * Working, but not
-	 * in sync with array
-	 *                faulty==0 in_sync==0
-	 *
-	 * It can never have faulty==1, in_sync==1
-	 * This reduces the burden of testing multiple flags in many cases
-	 */
-
-	unsigned long	flags;
-#define	Faulty		1		/* device is known to have a fault */
-#define	In_sync		2		/* device is in_sync with rest of array */
-#define	WriteMostly	4		/* Avoid reading if at all possible */
-#define	BarriersNotsupp	5		/* BIO_RW_BARRIER is not supported */
-#define	AllReserved	6		/* If whole device is reserved for
-					 * one array */
-#define	AutoDetected	7		/* added by auto-detect */
-#define Blocked		8		/* An error occured on an externally
-					 * managed array, don't allow writes
-					 * until it is cleared */
-#define StateChanged	9		/* Faulty or Blocked has changed during
-					 * interrupt, so it needs to be
-					 * notified by the thread */
-	wait_queue_head_t blocked_wait;
-
-	int desc_nr;			/* descriptor index in the superblock */
-	int raid_disk;			/* role of device in array */
-	int saved_raid_disk;		/* role that device used to have in the
-					 * array and could again if we did a partial
-					 * resync from the bitmap
-					 */
-	sector_t	recovery_offset;/* If this device has been partially
-					 * recovered, this is where we were
-					 * up to.
-					 */
-
-	atomic_t	nr_pending;	/* number of pending requests.
-					 * only maintained for arrays that
-					 * support hot removal
-					 */
-	atomic_t	read_errors;	/* number of consecutive read errors that
-					 * we have tried to ignore.
-					 */
-	atomic_t	corrected_errors; /* number of corrected read errors,
-					   * for reporting to userspace and storing
-					   * in superblock.
-					   */
-	struct work_struct del_work;	/* used for delayed sysfs removal */
-
-	struct sysfs_dirent *sysfs_state; /* handle for 'state'
-					   * sysfs entry */
-};
-
-struct mddev_s
-{
-	void				*private;
-	struct mdk_personality		*pers;
-	dev_t				unit;
-	int				md_minor;
-	struct list_head 		disks;
-	unsigned long			flags;
-#define MD_CHANGE_DEVS	0	/* Some device status has changed */
-#define MD_CHANGE_CLEAN 1	/* transition to or from 'clean' */
-#define MD_CHANGE_PENDING 2	/* superblock update in progress */
-
-	int				ro;
-
-	struct gendisk			*gendisk;
-
-	struct kobject			kobj;
-	int				hold_active;
-#define	UNTIL_IOCTL	1
-#define	UNTIL_STOP	2
-
-	/* Superblock information */
-	int				major_version,
-					minor_version,
-					patch_version;
-	int				persistent;
-	int 				external;	/* metadata is
-							 * managed externally */
-	char				metadata_type[17]; /* externally set*/
-	int				chunk_size;
-	time_t				ctime, utime;
-	int				level, layout;
-	char				clevel[16];
-	int				raid_disks;
-	int				max_disks;
-	sector_t			size; /* used size of component devices */
-	sector_t			array_sectors; /* exported array size */
-	__u64				events;
-
-	char				uuid[16];
-
-	/* If the array is being reshaped, we need to record the
-	 * new shape and an indication of where we are up to.
-	 * This is written to the superblock.
-	 * If reshape_position is MaxSector, then no reshape is happening (yet).
-	 */
-	sector_t			reshape_position;
-	int				delta_disks, new_level, new_layout, new_chunk;
-
-	struct mdk_thread_s		*thread;	/* management thread */
-	struct mdk_thread_s		*sync_thread;	/* doing resync or reconstruct */
-	sector_t			curr_resync;	/* last block scheduled */
-	unsigned long			resync_mark;	/* a recent timestamp */
-	sector_t			resync_mark_cnt;/* blocks written at resync_mark */
-	sector_t			curr_mark_cnt; /* blocks scheduled now */
-
-	sector_t			resync_max_sectors; /* may be set by personality */
-
-	sector_t			resync_mismatches; /* count of sectors where
-							    * parity/replica mismatch found
-							    */
-
-	/* allow user-space to request suspension of IO to regions of the array */
-	sector_t			suspend_lo;
-	sector_t			suspend_hi;
-	/* if zero, use the system-wide default */
-	int				sync_speed_min;
-	int				sync_speed_max;
-
-	/* resync even though the same disks are shared among md-devices */
-	int				parallel_resync;
-
-	int				ok_start_degraded;
-	/* recovery/resync flags 
-	 * NEEDED:   we might need to start a resync/recover
-	 * RUNNING:  a thread is running, or about to be started
-	 * SYNC:     actually doing a resync, not a recovery
-	 * RECOVER:  doing recovery, or need to try it.
-	 * INTR:     resync needs to be aborted for some reason
-	 * DONE:     thread is done and is waiting to be reaped
-	 * REQUEST:  user-space has requested a sync (used with SYNC)
-	 * CHECK:    user-space request for for check-only, no repair
-	 * RESHAPE:  A reshape is happening
-	 *
-	 * If neither SYNC or RESHAPE are set, then it is a recovery.
-	 */
-#define	MD_RECOVERY_RUNNING	0
-#define	MD_RECOVERY_SYNC	1
-#define	MD_RECOVERY_RECOVER	2
-#define	MD_RECOVERY_INTR	3
-#define	MD_RECOVERY_DONE	4
-#define	MD_RECOVERY_NEEDED	5
-#define	MD_RECOVERY_REQUESTED	6
-#define	MD_RECOVERY_CHECK	7
-#define MD_RECOVERY_RESHAPE	8
-#define	MD_RECOVERY_FROZEN	9
-
-	unsigned long			recovery;
-	int				recovery_disabled; /* if we detect that recovery
-							    * will always fail, set this
-							    * so we don't loop trying */
-
-	int				in_sync;	/* know to not need resync */
-	struct mutex			reconfig_mutex;
-	atomic_t			active;		/* general refcount */
-	atomic_t			openers;	/* number of active opens */
-
-	int				changed;	/* true if we might need to reread partition info */
-	int				degraded;	/* whether md should consider
-							 * adding a spare
-							 */
-	int				barriers_work;	/* initialised to true, cleared as soon
-							 * as a barrier request to slave
-							 * fails.  Only supported
-							 */
-	struct bio			*biolist; 	/* bios that need to be retried
-							 * because BIO_RW_BARRIER is not supported
-							 */
-
-	atomic_t			recovery_active; /* blocks scheduled, but not written */
-	wait_queue_head_t		recovery_wait;
-	sector_t			recovery_cp;
-	sector_t			resync_min;	/* user requested sync
-							 * starts here */
-	sector_t			resync_max;	/* resync should pause
-							 * when it gets here */
-
-	struct sysfs_dirent		*sysfs_state;	/* handle for 'array_state'
-							 * file in sysfs.
-							 */
-	struct sysfs_dirent		*sysfs_action;  /* handle for 'sync_action' */
-
-	struct work_struct del_work;	/* used for delayed sysfs removal */
-
-	spinlock_t			write_lock;
-	wait_queue_head_t		sb_wait;	/* for waiting on superblock updates */
-	atomic_t			pending_writes;	/* number of active superblock writes */
-
-	unsigned int			safemode;	/* if set, update "clean" superblock
-							 * when no writes pending.
-							 */ 
-	unsigned int			safemode_delay;
-	struct timer_list		safemode_timer;
-	atomic_t			writes_pending; 
-	struct request_queue		*queue;	/* for plugging ... */
-
-	atomic_t                        write_behind; /* outstanding async IO */
-	unsigned int                    max_write_behind; /* 0 = sync */
-
-	struct bitmap                   *bitmap; /* the bitmap for the device */
-	struct file			*bitmap_file; /* the bitmap file */
-	long				bitmap_offset; /* offset from superblock of
-							* start of bitmap. May be
-							* negative, but not '0'
-							*/
-	long				default_bitmap_offset; /* this is the offset to use when
-								* hot-adding a bitmap.  It should
-								* eventually be settable by sysfs.
-								*/
-
-	struct list_head		all_mddevs;
-};
-
-
-static inline void rdev_dec_pending(mdk_rdev_t *rdev, mddev_t *mddev)
-{
-	int faulty = test_bit(Faulty, &rdev->flags);
-	if (atomic_dec_and_test(&rdev->nr_pending) && faulty)
-		set_bit(MD_RECOVERY_NEEDED, &mddev->recovery);
-}
-
-static inline void md_sync_acct(struct block_device *bdev, unsigned long nr_sectors)
-{
-        atomic_add(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
-}
-
-struct mdk_personality
-{
-	char *name;
-	int level;
-	struct list_head list;
-	struct module *owner;
-	int (*make_request)(struct request_queue *q, struct bio *bio);
-	int (*run)(mddev_t *mddev);
-	int (*stop)(mddev_t *mddev);
-	void (*status)(struct seq_file *seq, mddev_t *mddev);
-	/* error_handler must set ->faulty and clear ->in_sync
-	 * if appropriate, and should abort recovery if needed 
-	 */
-	void (*error_handler)(mddev_t *mddev, mdk_rdev_t *rdev);
-	int (*hot_add_disk) (mddev_t *mddev, mdk_rdev_t *rdev);
-	int (*hot_remove_disk) (mddev_t *mddev, int number);
-	int (*spare_active) (mddev_t *mddev);
-	sector_t (*sync_request)(mddev_t *mddev, sector_t sector_nr, int *skipped, int go_faster);
-	int (*resize) (mddev_t *mddev, sector_t sectors);
-	int (*check_reshape) (mddev_t *mddev);
-	int (*start_reshape) (mddev_t *mddev);
-	int (*reconfig) (mddev_t *mddev, int layout, int chunk_size);
-	/* quiesce moves between quiescence states
-	 * 0 - fully active
-	 * 1 - no new requests allowed
-	 * others - reserved
-	 */
-	void (*quiesce) (mddev_t *mddev, int state);
-};
-
-
-struct md_sysfs_entry {
-	struct attribute attr;
-	ssize_t (*show)(mddev_t *, char *);
-	ssize_t (*store)(mddev_t *, const char *, size_t);
-};
-
-
-static inline char * mdname (mddev_t * mddev)
-{
-	return mddev->gendisk ? mddev->gendisk->disk_name : "mdX";
-}
-
-/*
- * iterates through some rdev ringlist. It's safe to remove the
- * current 'rdev'. Dont touch 'tmp' though.
- */
-#define rdev_for_each_list(rdev, tmp, head)				\
-	list_for_each_entry_safe(rdev, tmp, head, same_set)
-
-/*
- * iterates through the 'same array disks' ringlist
- */
-#define rdev_for_each(rdev, tmp, mddev)				\
-	list_for_each_entry_safe(rdev, tmp, &((mddev)->disks), same_set)
-
-#define rdev_for_each_rcu(rdev, mddev)				\
-	list_for_each_entry_rcu(rdev, &((mddev)->disks), same_set)
-
-typedef struct mdk_thread_s {
-	void			(*run) (mddev_t *mddev);
-	mddev_t			*mddev;
-	wait_queue_head_t	wqueue;
-	unsigned long           flags;
-	struct task_struct	*tsk;
-	unsigned long		timeout;
-} mdk_thread_t;
-
-#define THREAD_WAKEUP  0
-
-#define __wait_event_lock_irq(wq, condition, lock, cmd) 		\
-do {									\
-	wait_queue_t __wait;						\
-	init_waitqueue_entry(&__wait, current);				\
-									\
-	add_wait_queue(&wq, &__wait);					\
-	for (;;) {							\
-		set_current_state(TASK_UNINTERRUPTIBLE);		\
-		if (condition)						\
-			break;						\
-		spin_unlock_irq(&lock);					\
-		cmd;							\
-		schedule();						\
-		spin_lock_irq(&lock);					\
-	}								\
-	current->state = TASK_RUNNING;					\
-	remove_wait_queue(&wq, &__wait);				\
-} while (0)
-
-#define wait_event_lock_irq(wq, condition, lock, cmd) 			\
-do {									\
-	if (condition)	 						\
-		break;							\
-	__wait_event_lock_irq(wq, condition, lock, cmd);		\
-} while (0)
-
-static inline void safe_put_page(struct page *p)
-{
-	if (p) put_page(p);
-}
-
-#endif /* CONFIG_BLOCK */
-#endif
-
diff --git a/include/linux/raid/md_p.h b/include/linux/raid/md_p.h
index 6ba830fa8538..ffa2efbbe382 100644
--- a/include/linux/raid/md_p.h
+++ b/include/linux/raid/md_p.h
@@ -232,7 +232,7 @@ struct mdp_superblock_1 {
 	__le64	reshape_position;	/* next address in array-space for reshape */
 	__le32	delta_disks;	/* change in number of raid_disks		*/
 	__le32	new_layout;	/* new layout					*/
-	__le32	new_chunk;	/* new chunk size (bytes)			*/
+	__le32	new_chunk;	/* new chunk size (512byte sectors)		*/
 	__u8	pad1[128-124];	/* set to 0 when written */
 
 	/* constant this-device information - 64 bytes */
diff --git a/include/linux/raid/md_u.h b/include/linux/raid/md_u.h
index 7192035fc4b0..fb1abb3367e9 100644
--- a/include/linux/raid/md_u.h
+++ b/include/linux/raid/md_u.h
@@ -15,6 +15,24 @@
 #ifndef _MD_U_H
 #define _MD_U_H
 
+/*
+ * Different major versions are not compatible.
+ * Different minor versions are only downward compatible.
+ * Different patchlevel versions are downward and upward compatible.
+ */
+#define MD_MAJOR_VERSION                0
+#define MD_MINOR_VERSION                90
+/*
+ * MD_PATCHLEVEL_VERSION indicates kernel functionality.
+ * >=1 means different superblock formats are selectable using SET_ARRAY_INFO
+ *     and major_version/minor_version accordingly
+ * >=2 means that Internal bitmaps are supported by setting MD_SB_BITMAP_PRESENT
+ *     in the super status byte
+ * >=3 means that bitmap superblock version 4 is supported, which uses
+ *     little-ending representation rather than host-endian
+ */
+#define MD_PATCHLEVEL_VERSION           3
+
 /* ioctls */
 
 /* status */
@@ -46,6 +64,12 @@
 #define STOP_ARRAY_RO		_IO (MD_MAJOR, 0x33)
 #define RESTART_ARRAY_RW	_IO (MD_MAJOR, 0x34)
 
+/* 63 partitions with the alternate major number (mdp) */
+#define MdpMinorShift 6
+#ifdef __KERNEL__
+extern int mdp_major;
+#endif
+
 typedef struct mdu_version_s {
 	int major;
 	int minor;
@@ -85,6 +109,17 @@ typedef struct mdu_array_info_s {
 
 } mdu_array_info_t;
 
+/* non-obvious values for 'level' */
+#define	LEVEL_MULTIPATH		(-4)
+#define	LEVEL_LINEAR		(-1)
+#define	LEVEL_FAULTY		(-5)
+
+/* we need a value for 'no level specified' and 0
+ * means 'raid0', so we need something else.  This is
+ * for internal use only
+ */
+#define	LEVEL_NONE		(-1000000)
+
 typedef struct mdu_disk_info_s {
 	/*
 	 * configuration/status of one particular disk
diff --git a/include/linux/raid/multipath.h b/include/linux/raid/multipath.h
deleted file mode 100644
index 6f53fc177a47..000000000000
--- a/include/linux/raid/multipath.h
+++ /dev/null
@@ -1,42 +0,0 @@
-#ifndef _MULTIPATH_H
-#define _MULTIPATH_H
-
-#include <linux/raid/md.h>
-
-struct multipath_info {
-	mdk_rdev_t	*rdev;
-};
-
-struct multipath_private_data {
-	mddev_t			*mddev;
-	struct multipath_info	*multipaths;
-	int			raid_disks;
-	int			working_disks;
-	spinlock_t		device_lock;
-	struct list_head	retry_list;
-
-	mempool_t		*pool;
-};
-
-typedef struct multipath_private_data multipath_conf_t;
-
-/*
- * this is the only point in the RAID code where we violate
- * C type safety. mddev->private is an 'opaque' pointer.
- */
-#define mddev_to_conf(mddev) ((multipath_conf_t *) mddev->private)
-
-/*
- * this is our 'private' 'collective' MULTIPATH buffer head.
- * it contains information about what kind of IO operations were started
- * for this MULTIPATH operation, and about their status:
- */
-
-struct multipath_bh {
-	mddev_t			*mddev;
-	struct bio		*master_bio;
-	struct bio		bio;
-	int			path;
-	struct list_head	retry_list;
-};
-#endif
diff --git a/include/linux/raid/pq.h b/include/linux/raid/pq.h
new file mode 100644
index 000000000000..d92480f8285c
--- /dev/null
+++ b/include/linux/raid/pq.h
@@ -0,0 +1,132 @@
+/* -*- linux-c -*- ------------------------------------------------------- *
+ *
+ *   Copyright 2003 H. Peter Anvin - 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, Inc., 53 Temple Place Ste 330,
+ *   Boston MA 02111-1307, USA; either version 2 of the License, or
+ *   (at your option) any later version; incorporated herein by reference.
+ *
+ * ----------------------------------------------------------------------- */
+
+#ifndef LINUX_RAID_RAID6_H
+#define LINUX_RAID_RAID6_H
+
+#ifdef __KERNEL__
+
+/* Set to 1 to use kernel-wide empty_zero_page */
+#define RAID6_USE_EMPTY_ZERO_PAGE 0
+#include <linux/blkdev.h>
+
+/* We need a pre-zeroed page... if we don't want to use the kernel-provided
+   one define it here */
+#if RAID6_USE_EMPTY_ZERO_PAGE
+# define raid6_empty_zero_page empty_zero_page
+#else
+extern const char raid6_empty_zero_page[PAGE_SIZE];
+#endif
+
+#else /* ! __KERNEL__ */
+/* Used for testing in user space */
+
+#include <errno.h>
+#include <inttypes.h>
+#include <limits.h>
+#include <stddef.h>
+#include <sys/mman.h>
+#include <sys/types.h>
+
+/* Not standard, but glibc defines it */
+#define BITS_PER_LONG __WORDSIZE
+
+typedef uint8_t  u8;
+typedef uint16_t u16;
+typedef uint32_t u32;
+typedef uint64_t u64;
+
+#ifndef PAGE_SIZE
+# define PAGE_SIZE 4096
+#endif
+extern const char raid6_empty_zero_page[PAGE_SIZE];
+
+#define __init
+#define __exit
+#define __attribute_const__ __attribute__((const))
+#define noinline __attribute__((noinline))
+
+#define preempt_enable()
+#define preempt_disable()
+#define cpu_has_feature(x) 1
+#define enable_kernel_altivec()
+#define disable_kernel_altivec()
+
+#define EXPORT_SYMBOL(sym)
+#define MODULE_LICENSE(licence)
+#define subsys_initcall(x)
+#define module_exit(x)
+#endif /* __KERNEL__ */
+
+/* Routine choices */
+struct raid6_calls {
+	void (*gen_syndrome)(int, size_t, void **);
+	int  (*valid)(void);	/* Returns 1 if this routine set is usable */
+	const char *name;	/* Name of this routine set */
+	int prefer;		/* Has special performance attribute */
+};
+
+/* Selected algorithm */
+extern struct raid6_calls raid6_call;
+
+/* Algorithm list */
+extern const struct raid6_calls * const raid6_algos[];
+int raid6_select_algo(void);
+
+/* Return values from chk_syndrome */
+#define RAID6_OK	0
+#define RAID6_P_BAD	1
+#define RAID6_Q_BAD	2
+#define RAID6_PQ_BAD	3
+
+/* Galois field tables */
+extern const u8 raid6_gfmul[256][256] __attribute__((aligned(256)));
+extern const u8 raid6_gfexp[256]      __attribute__((aligned(256)));
+extern const u8 raid6_gfinv[256]      __attribute__((aligned(256)));
+extern const u8 raid6_gfexi[256]      __attribute__((aligned(256)));
+
+/* Recovery routines */
+void raid6_2data_recov(int disks, size_t bytes, int faila, int failb,
+		       void **ptrs);
+void raid6_datap_recov(int disks, size_t bytes, int faila, void **ptrs);
+void raid6_dual_recov(int disks, size_t bytes, int faila, int failb,
+		      void **ptrs);
+
+/* Some definitions to allow code to be compiled for testing in userspace */
+#ifndef __KERNEL__
+
+# define jiffies	raid6_jiffies()
+# define printk 	printf
+# define GFP_KERNEL	0
+# define __get_free_pages(x, y)	((unsigned long)mmap(NULL, PAGE_SIZE << (y), \
+						     PROT_READ|PROT_WRITE,   \
+						     MAP_PRIVATE|MAP_ANONYMOUS,\
+						     0, 0))
+# define free_pages(x, y)	munmap((void *)(x), (y)*PAGE_SIZE)
+
+static inline void cpu_relax(void)
+{
+	/* Nothing */
+}
+
+#undef  HZ
+#define HZ 1000
+static inline uint32_t raid6_jiffies(void)
+{
+	struct timeval tv;
+	gettimeofday(&tv, NULL);
+	return tv.tv_sec*1000 + tv.tv_usec/1000;
+}
+
+#endif /* ! __KERNEL__ */
+
+#endif /* LINUX_RAID_RAID6_H */
diff --git a/include/linux/raid/raid0.h b/include/linux/raid/raid0.h
deleted file mode 100644
index fd42aa87c391..000000000000
--- a/include/linux/raid/raid0.h
+++ /dev/null
@@ -1,30 +0,0 @@
-#ifndef _RAID0_H
-#define _RAID0_H
-
-#include <linux/raid/md.h>
-
-struct strip_zone
-{
-	sector_t zone_start;	/* Zone offset in md_dev (in sectors) */
-	sector_t dev_start;	/* Zone offset in real dev (in sectors) */
-	sector_t sectors;	/* Zone size in sectors */
-	int nb_dev;		/* # of devices attached to the zone */
-	mdk_rdev_t **dev;	/* Devices attached to the zone */
-};
-
-struct raid0_private_data
-{
-	struct strip_zone **hash_table; /* Table of indexes into strip_zone */
-	struct strip_zone *strip_zone;
-	mdk_rdev_t **devlist; /* lists of rdevs, pointed to by strip_zone->dev */
-	int nr_strip_zones;
-
-	sector_t spacing;
-	int sector_shift; /* shift this before divide by spacing */
-};
-
-typedef struct raid0_private_data raid0_conf_t;
-
-#define mddev_to_conf(mddev) ((raid0_conf_t *) mddev->private)
-
-#endif
diff --git a/include/linux/raid/raid1.h b/include/linux/raid/raid1.h
deleted file mode 100644
index 0a9ba7c3302e..000000000000
--- a/include/linux/raid/raid1.h
+++ /dev/null
@@ -1,134 +0,0 @@
-#ifndef _RAID1_H
-#define _RAID1_H
-
-#include <linux/raid/md.h>
-
-typedef struct mirror_info mirror_info_t;
-
-struct mirror_info {
-	mdk_rdev_t	*rdev;
-	sector_t	head_position;
-};
-
-/*
- * memory pools need a pointer to the mddev, so they can force an unplug
- * when memory is tight, and a count of the number of drives that the
- * pool was allocated for, so they know how much to allocate and free.
- * mddev->raid_disks cannot be used, as it can change while a pool is active
- * These two datums are stored in a kmalloced struct.
- */
-
-struct pool_info {
-	mddev_t *mddev;
-	int	raid_disks;
-};
-
-
-typedef struct r1bio_s r1bio_t;
-
-struct r1_private_data_s {
-	mddev_t			*mddev;
-	mirror_info_t		*mirrors;
-	int			raid_disks;
-	int			last_used;
-	sector_t		next_seq_sect;
-	spinlock_t		device_lock;
-
-	struct list_head	retry_list;
-	/* queue pending writes and submit them on unplug */
-	struct bio_list		pending_bio_list;
-	/* queue of writes that have been unplugged */
-	struct bio_list		flushing_bio_list;
-
-	/* for use when syncing mirrors: */
-
-	spinlock_t		resync_lock;
-	int			nr_pending;
-	int			nr_waiting;
-	int			nr_queued;
-	int			barrier;
-	sector_t		next_resync;
-	int			fullsync;  /* set to 1 if a full sync is needed,
-					    * (fresh device added).
-					    * Cleared when a sync completes.
-					    */
-
-	wait_queue_head_t	wait_barrier;
-
-	struct pool_info	*poolinfo;
-
-	struct page		*tmppage;
-
-	mempool_t *r1bio_pool;
-	mempool_t *r1buf_pool;
-};
-
-typedef struct r1_private_data_s conf_t;
-
-/*
- * this is the only point in the RAID code where we violate
- * C type safety. mddev->private is an 'opaque' pointer.
- */
-#define mddev_to_conf(mddev) ((conf_t *) mddev->private)
-
-/*
- * this is our 'private' RAID1 bio.
- *
- * it contains information about what kind of IO operations were started
- * for this RAID1 operation, and about their status:
- */
-
-struct r1bio_s {
-	atomic_t		remaining; /* 'have we finished' count,
-					    * used from IRQ handlers
-					    */
-	atomic_t		behind_remaining; /* number of write-behind ios remaining
-						 * in this BehindIO request
-						 */
-	sector_t		sector;
-	int			sectors;
-	unsigned long		state;
-	mddev_t			*mddev;
-	/*
-	 * original bio going to /dev/mdx
-	 */
-	struct bio		*master_bio;
-	/*
-	 * if the IO is in READ direction, then this is where we read
-	 */
-	int			read_disk;
-
-	struct list_head	retry_list;
-	struct bitmap_update	*bitmap_update;
-	/*
-	 * if the IO is in WRITE direction, then multiple bios are used.
-	 * We choose the number when they are allocated.
-	 */
-	struct bio		*bios[0];
-	/* DO NOT PUT ANY NEW FIELDS HERE - bios array is contiguously alloced*/
-};
-
-/* when we get a read error on a read-only array, we redirect to another
- * device without failing the first device, or trying to over-write to
- * correct the read error.  To keep track of bad blocks on a per-bio
- * level, we store IO_BLOCKED in the appropriate 'bios' pointer
- */
-#define IO_BLOCKED ((struct bio*)1)
-
-/* bits for r1bio.state */
-#define	R1BIO_Uptodate	0
-#define	R1BIO_IsSync	1
-#define	R1BIO_Degraded	2
-#define	R1BIO_BehindIO	3
-#define	R1BIO_Barrier	4
-#define R1BIO_BarrierRetry 5
-/* For write-behind requests, we call bi_end_io when
- * the last non-write-behind device completes, providing
- * any write was successful.  Otherwise we call when
- * any write-behind write succeeds, otherwise we call
- * with failure when last write completes (and all failed).
- * Record that bi_end_io was called with this flag...
- */
-#define	R1BIO_Returned 6
-
-#endif
diff --git a/include/linux/raid/raid10.h b/include/linux/raid/raid10.h
deleted file mode 100644
index e9091cfeb286..000000000000
--- a/include/linux/raid/raid10.h
+++ /dev/null
@@ -1,123 +0,0 @@
-#ifndef _RAID10_H
-#define _RAID10_H
-
-#include <linux/raid/md.h>
-
-typedef struct mirror_info mirror_info_t;
-
-struct mirror_info {
-	mdk_rdev_t	*rdev;
-	sector_t	head_position;
-};
-
-typedef struct r10bio_s r10bio_t;
-
-struct r10_private_data_s {
-	mddev_t			*mddev;
-	mirror_info_t		*mirrors;
-	int			raid_disks;
-	spinlock_t		device_lock;
-
-	/* geometry */
-	int			near_copies;  /* number of copies layed out raid0 style */
-	int 			far_copies;   /* number of copies layed out
-					       * at large strides across drives
-					       */
-	int			far_offset;   /* far_copies are offset by 1 stripe
-					       * instead of many
-					       */
-	int			copies;	      /* near_copies * far_copies.
-					       * must be <= raid_disks
-					       */
-	sector_t		stride;	      /* distance between far copies.
-					       * This is size / far_copies unless
-					       * far_offset, in which case it is
-					       * 1 stripe.
-					       */
-
-	int chunk_shift; /* shift from chunks to sectors */
-	sector_t chunk_mask;
-
-	struct list_head	retry_list;
-	/* queue pending writes and submit them on unplug */
-	struct bio_list		pending_bio_list;
-
-
-	spinlock_t		resync_lock;
-	int nr_pending;
-	int nr_waiting;
-	int nr_queued;
-	int barrier;
-	sector_t		next_resync;
-	int			fullsync;  /* set to 1 if a full sync is needed,
-					    * (fresh device added).
-					    * Cleared when a sync completes.
-					    */
-
-	wait_queue_head_t	wait_barrier;
-
-	mempool_t *r10bio_pool;
-	mempool_t *r10buf_pool;
-	struct page		*tmppage;
-};
-
-typedef struct r10_private_data_s conf_t;
-
-/*
- * this is the only point in the RAID code where we violate
- * C type safety. mddev->private is an 'opaque' pointer.
- */
-#define mddev_to_conf(mddev) ((conf_t *) mddev->private)
-
-/*
- * this is our 'private' RAID10 bio.
- *
- * it contains information about what kind of IO operations were started
- * for this RAID10 operation, and about their status:
- */
-
-struct r10bio_s {
-	atomic_t		remaining; /* 'have we finished' count,
-					    * used from IRQ handlers
-					    */
-	sector_t		sector;	/* virtual sector number */
-	int			sectors;
-	unsigned long		state;
-	mddev_t			*mddev;
-	/*
-	 * original bio going to /dev/mdx
-	 */
-	struct bio		*master_bio;
-	/*
-	 * if the IO is in READ direction, then this is where we read
-	 */
-	int			read_slot;
-
-	struct list_head	retry_list;
-	/*
-	 * if the IO is in WRITE direction, then multiple bios are used,
-	 * one for each copy.
-	 * When resyncing we also use one for each copy.
-	 * When reconstructing, we use 2 bios, one for read, one for write.
-	 * We choose the number when they are allocated.
-	 */
-	struct {
-		struct bio		*bio;
-		sector_t addr;
-		int devnum;
-	} devs[0];
-};
-
-/* when we get a read error on a read-only array, we redirect to another
- * device without failing the first device, or trying to over-write to
- * correct the read error.  To keep track of bad blocks on a per-bio
- * level, we store IO_BLOCKED in the appropriate 'bios' pointer
- */
-#define IO_BLOCKED ((struct bio*)1)
-
-/* bits for r10bio.state */
-#define	R10BIO_Uptodate	0
-#define	R10BIO_IsSync	1
-#define	R10BIO_IsRecover 2
-#define	R10BIO_Degraded 3
-#endif
diff --git a/include/linux/raid/raid5.h b/include/linux/raid/raid5.h
deleted file mode 100644
index 3b2672792457..000000000000
--- a/include/linux/raid/raid5.h
+++ /dev/null
@@ -1,402 +0,0 @@
-#ifndef _RAID5_H
-#define _RAID5_H
-
-#include <linux/raid/md.h>
-#include <linux/raid/xor.h>
-
-/*
- *
- * Each stripe contains one buffer per disc.  Each buffer can be in
- * one of a number of states stored in "flags".  Changes between
- * these states happen *almost* exclusively under a per-stripe
- * spinlock.  Some very specific changes can happen in bi_end_io, and
- * these are not protected by the spin lock.
- *
- * The flag bits that are used to represent these states are:
- *   R5_UPTODATE and R5_LOCKED
- *
- * State Empty == !UPTODATE, !LOCK
- *        We have no data, and there is no active request
- * State Want == !UPTODATE, LOCK
- *        A read request is being submitted for this block
- * State Dirty == UPTODATE, LOCK
- *        Some new data is in this buffer, and it is being written out
- * State Clean == UPTODATE, !LOCK
- *        We have valid data which is the same as on disc
- *
- * The possible state transitions are:
- *
- *  Empty -> Want   - on read or write to get old data for  parity calc
- *  Empty -> Dirty  - on compute_parity to satisfy write/sync request.(RECONSTRUCT_WRITE)
- *  Empty -> Clean  - on compute_block when computing a block for failed drive
- *  Want  -> Empty  - on failed read
- *  Want  -> Clean  - on successful completion of read request
- *  Dirty -> Clean  - on successful completion of write request
- *  Dirty -> Clean  - on failed write
- *  Clean -> Dirty  - on compute_parity to satisfy write/sync (RECONSTRUCT or RMW)
- *
- * The Want->Empty, Want->Clean, Dirty->Clean, transitions
- * all happen in b_end_io at interrupt time.
- * Each sets the Uptodate bit before releasing the Lock bit.
- * This leaves one multi-stage transition:
- *    Want->Dirty->Clean
- * This is safe because thinking that a Clean buffer is actually dirty
- * will at worst delay some action, and the stripe will be scheduled
- * for attention after the transition is complete.
- *
- * There is one possibility that is not covered by these states.  That
- * is if one drive has failed and there is a spare being rebuilt.  We
- * can't distinguish between a clean block that has been generated
- * from parity calculations, and a clean block that has been
- * successfully written to the spare ( or to parity when resyncing).
- * To distingush these states we have a stripe bit STRIPE_INSYNC that
- * is set whenever a write is scheduled to the spare, or to the parity
- * disc if there is no spare.  A sync request clears this bit, and
- * when we find it set with no buffers locked, we know the sync is
- * complete.
- *
- * Buffers for the md device that arrive via make_request are attached
- * to the appropriate stripe in one of two lists linked on b_reqnext.
- * One list (bh_read) for read requests, one (bh_write) for write.
- * There should never be more than one buffer on the two lists
- * together, but we are not guaranteed of that so we allow for more.
- *
- * If a buffer is on the read list when the associated cache buffer is
- * Uptodate, the data is copied into the read buffer and it's b_end_io
- * routine is called.  This may happen in the end_request routine only
- * if the buffer has just successfully been read.  end_request should
- * remove the buffers from the list and then set the Uptodate bit on
- * the buffer.  Other threads may do this only if they first check
- * that the Uptodate bit is set.  Once they have checked that they may
- * take buffers off the read queue.
- *
- * When a buffer on the write list is committed for write it is copied
- * into the cache buffer, which is then marked dirty, and moved onto a
- * third list, the written list (bh_written).  Once both the parity
- * block and the cached buffer are successfully written, any buffer on
- * a written list can be returned with b_end_io.
- *
- * The write list and read list both act as fifos.  The read list is
- * protected by the device_lock.  The write and written lists are
- * protected by the stripe lock.  The device_lock, which can be
- * claimed while the stipe lock is held, is only for list
- * manipulations and will only be held for a very short time.  It can
- * be claimed from interrupts.
- *
- *
- * Stripes in the stripe cache can be on one of two lists (or on
- * neither).  The "inactive_list" contains stripes which are not
- * currently being used for any request.  They can freely be reused
- * for another stripe.  The "handle_list" contains stripes that need
- * to be handled in some way.  Both of these are fifo queues.  Each
- * stripe is also (potentially) linked to a hash bucket in the hash
- * table so that it can be found by sector number.  Stripes that are
- * not hashed must be on the inactive_list, and will normally be at
- * the front.  All stripes start life this way.
- *
- * The inactive_list, handle_list and hash bucket lists are all protected by the
- * device_lock.
- *  - stripes on the inactive_list never have their stripe_lock held.
- *  - stripes have a reference counter. If count==0, they are on a list.
- *  - If a stripe might need handling, STRIPE_HANDLE is set.
- *  - When refcount reaches zero, then if STRIPE_HANDLE it is put on
- *    handle_list else inactive_list
- *
- * This, combined with the fact that STRIPE_HANDLE is only ever
- * cleared while a stripe has a non-zero count means that if the
- * refcount is 0 and STRIPE_HANDLE is set, then it is on the
- * handle_list and if recount is 0 and STRIPE_HANDLE is not set, then
- * the stripe is on inactive_list.
- *
- * The possible transitions are:
- *  activate an unhashed/inactive stripe (get_active_stripe())
- *     lockdev check-hash unlink-stripe cnt++ clean-stripe hash-stripe unlockdev
- *  activate a hashed, possibly active stripe (get_active_stripe())
- *     lockdev check-hash if(!cnt++)unlink-stripe unlockdev
- *  attach a request to an active stripe (add_stripe_bh())
- *     lockdev attach-buffer unlockdev
- *  handle a stripe (handle_stripe())
- *     lockstripe clrSTRIPE_HANDLE ...
- *		(lockdev check-buffers unlockdev) ..
- *		change-state ..
- *		record io/ops needed unlockstripe schedule io/ops
- *  release an active stripe (release_stripe())
- *     lockdev if (!--cnt) { if  STRIPE_HANDLE, add to handle_list else add to inactive-list } unlockdev
- *
- * The refcount counts each thread that have activated the stripe,
- * plus raid5d if it is handling it, plus one for each active request
- * on a cached buffer, and plus one if the stripe is undergoing stripe
- * operations.
- *
- * Stripe operations are performed outside the stripe lock,
- * the stripe operations are:
- * -copying data between the stripe cache and user application buffers
- * -computing blocks to save a disk access, or to recover a missing block
- * -updating the parity on a write operation (reconstruct write and
- *  read-modify-write)
- * -checking parity correctness
- * -running i/o to disk
- * These operations are carried out by raid5_run_ops which uses the async_tx
- * api to (optionally) offload operations to dedicated hardware engines.
- * When requesting an operation handle_stripe sets the pending bit for the
- * operation and increments the count.  raid5_run_ops is then run whenever
- * the count is non-zero.
- * There are some critical dependencies between the operations that prevent some
- * from being requested while another is in flight.
- * 1/ Parity check operations destroy the in cache version of the parity block,
- *    so we prevent parity dependent operations like writes and compute_blocks
- *    from starting while a check is in progress.  Some dma engines can perform
- *    the check without damaging the parity block, in these cases the parity
- *    block is re-marked up to date (assuming the check was successful) and is
- *    not re-read from disk.
- * 2/ When a write operation is requested we immediately lock the affected
- *    blocks, and mark them as not up to date.  This causes new read requests
- *    to be held off, as well as parity checks and compute block operations.
- * 3/ Once a compute block operation has been requested handle_stripe treats
- *    that block as if it is up to date.  raid5_run_ops guaruntees that any
- *    operation that is dependent on the compute block result is initiated after
- *    the compute block completes.
- */
-
-/*
- * Operations state - intermediate states that are visible outside of sh->lock
- * In general _idle indicates nothing is running, _run indicates a data
- * processing operation is active, and _result means the data processing result
- * is stable and can be acted upon.  For simple operations like biofill and
- * compute that only have an _idle and _run state they are indicated with
- * sh->state flags (STRIPE_BIOFILL_RUN and STRIPE_COMPUTE_RUN)
- */
-/**
- * enum check_states - handles syncing / repairing a stripe
- * @check_state_idle - check operations are quiesced
- * @check_state_run - check operation is running
- * @check_state_result - set outside lock when check result is valid
- * @check_state_compute_run - check failed and we are repairing
- * @check_state_compute_result - set outside lock when compute result is valid
- */
-enum check_states {
-	check_state_idle = 0,
-	check_state_run, /* parity check */
-	check_state_check_result,
-	check_state_compute_run, /* parity repair */
-	check_state_compute_result,
-};
-
-/**
- * enum reconstruct_states - handles writing or expanding a stripe
- */
-enum reconstruct_states {
-	reconstruct_state_idle = 0,
-	reconstruct_state_prexor_drain_run,	/* prexor-write */
-	reconstruct_state_drain_run,		/* write */
-	reconstruct_state_run,			/* expand */
-	reconstruct_state_prexor_drain_result,
-	reconstruct_state_drain_result,
-	reconstruct_state_result,
-};
-
-struct stripe_head {
-	struct hlist_node	hash;
-	struct list_head	lru;			/* inactive_list or handle_list */
-	struct raid5_private_data	*raid_conf;
-	sector_t		sector;			/* sector of this row */
-	int			pd_idx;			/* parity disk index */
-	unsigned long		state;			/* state flags */
-	atomic_t		count;			/* nr of active thread/requests */
-	spinlock_t		lock;
-	int			bm_seq;	/* sequence number for bitmap flushes */
-	int			disks;			/* disks in stripe */
-	enum check_states	check_state;
-	enum reconstruct_states reconstruct_state;
-	/* stripe_operations
-	 * @target - STRIPE_OP_COMPUTE_BLK target
-	 */
-	struct stripe_operations {
-		int		   target;
-		u32		   zero_sum_result;
-	} ops;
-	struct r5dev {
-		struct bio	req;
-		struct bio_vec	vec;
-		struct page	*page;
-		struct bio	*toread, *read, *towrite, *written;
-		sector_t	sector;			/* sector of this page */
-		unsigned long	flags;
-	} dev[1]; /* allocated with extra space depending of RAID geometry */
-};
-
-/* stripe_head_state - collects and tracks the dynamic state of a stripe_head
- *     for handle_stripe.  It is only valid under spin_lock(sh->lock);
- */
-struct stripe_head_state {
-	int syncing, expanding, expanded;
-	int locked, uptodate, to_read, to_write, failed, written;
-	int to_fill, compute, req_compute, non_overwrite;
-	int failed_num;
-	unsigned long ops_request;
-};
-
-/* r6_state - extra state data only relevant to r6 */
-struct r6_state {
-	int p_failed, q_failed, qd_idx, failed_num[2];
-};
-
-/* Flags */
-#define	R5_UPTODATE	0	/* page contains current data */
-#define	R5_LOCKED	1	/* IO has been submitted on "req" */
-#define	R5_OVERWRITE	2	/* towrite covers whole page */
-/* and some that are internal to handle_stripe */
-#define	R5_Insync	3	/* rdev && rdev->in_sync at start */
-#define	R5_Wantread	4	/* want to schedule a read */
-#define	R5_Wantwrite	5
-#define	R5_Overlap	7	/* There is a pending overlapping request on this block */
-#define	R5_ReadError	8	/* seen a read error here recently */
-#define	R5_ReWrite	9	/* have tried to over-write the readerror */
-
-#define	R5_Expanded	10	/* This block now has post-expand data */
-#define	R5_Wantcompute	11 /* compute_block in progress treat as
-				    * uptodate
-				    */
-#define	R5_Wantfill	12 /* dev->toread contains a bio that needs
-				    * filling
-				    */
-#define R5_Wantdrain	13 /* dev->towrite needs to be drained */
-/*
- * Write method
- */
-#define RECONSTRUCT_WRITE	1
-#define READ_MODIFY_WRITE	2
-/* not a write method, but a compute_parity mode */
-#define	CHECK_PARITY		3
-
-/*
- * Stripe state
- */
-#define STRIPE_HANDLE		2
-#define	STRIPE_SYNCING		3
-#define	STRIPE_INSYNC		4
-#define	STRIPE_PREREAD_ACTIVE	5
-#define	STRIPE_DELAYED		6
-#define	STRIPE_DEGRADED		7
-#define	STRIPE_BIT_DELAY	8
-#define	STRIPE_EXPANDING	9
-#define	STRIPE_EXPAND_SOURCE	10
-#define	STRIPE_EXPAND_READY	11
-#define	STRIPE_IO_STARTED	12 /* do not count towards 'bypass_count' */
-#define	STRIPE_FULL_WRITE	13 /* all blocks are set to be overwritten */
-#define	STRIPE_BIOFILL_RUN	14
-#define	STRIPE_COMPUTE_RUN	15
-/*
- * Operation request flags
- */
-#define STRIPE_OP_BIOFILL	0
-#define STRIPE_OP_COMPUTE_BLK	1
-#define STRIPE_OP_PREXOR	2
-#define STRIPE_OP_BIODRAIN	3
-#define STRIPE_OP_POSTXOR	4
-#define STRIPE_OP_CHECK	5
-
-/*
- * Plugging:
- *
- * To improve write throughput, we need to delay the handling of some
- * stripes until there has been a chance that several write requests
- * for the one stripe have all been collected.
- * In particular, any write request that would require pre-reading
- * is put on a "delayed" queue until there are no stripes currently
- * in a pre-read phase.  Further, if the "delayed" queue is empty when
- * a stripe is put on it then we "plug" the queue and do not process it
- * until an unplug call is made. (the unplug_io_fn() is called).
- *
- * When preread is initiated on a stripe, we set PREREAD_ACTIVE and add
- * it to the count of prereading stripes.
- * When write is initiated, or the stripe refcnt == 0 (just in case) we
- * clear the PREREAD_ACTIVE flag and decrement the count
- * Whenever the 'handle' queue is empty and the device is not plugged, we
- * move any strips from delayed to handle and clear the DELAYED flag and set
- * PREREAD_ACTIVE.
- * In stripe_handle, if we find pre-reading is necessary, we do it if
- * PREREAD_ACTIVE is set, else we set DELAYED which will send it to the delayed queue.
- * HANDLE gets cleared if stripe_handle leave nothing locked.
- */
- 
-
-struct disk_info {
-	mdk_rdev_t	*rdev;
-};
-
-struct raid5_private_data {
-	struct hlist_head	*stripe_hashtbl;
-	mddev_t			*mddev;
-	struct disk_info	*spare;
-	int			chunk_size, level, algorithm;
-	int			max_degraded;
-	int			raid_disks;
-	int			max_nr_stripes;
-
-	/* used during an expand */
-	sector_t		expand_progress;	/* MaxSector when no expand happening */
-	sector_t		expand_lo; /* from here up to expand_progress it out-of-bounds
-					    * as we haven't flushed the metadata yet
-					    */
-	int			previous_raid_disks;
-
-	struct list_head	handle_list; /* stripes needing handling */
-	struct list_head	hold_list; /* preread ready stripes */
-	struct list_head	delayed_list; /* stripes that have plugged requests */
-	struct list_head	bitmap_list; /* stripes delaying awaiting bitmap update */
-	struct bio		*retry_read_aligned; /* currently retrying aligned bios   */
-	struct bio		*retry_read_aligned_list; /* aligned bios retry list  */
-	atomic_t		preread_active_stripes; /* stripes with scheduled io */
-	atomic_t		active_aligned_reads;
-	atomic_t		pending_full_writes; /* full write backlog */
-	int			bypass_count; /* bypassed prereads */
-	int			bypass_threshold; /* preread nice */
-	struct list_head	*last_hold; /* detect hold_list promotions */
-
-	atomic_t		reshape_stripes; /* stripes with pending writes for reshape */
-	/* unfortunately we need two cache names as we temporarily have
-	 * two caches.
-	 */
-	int			active_name;
-	char			cache_name[2][20];
-	struct kmem_cache		*slab_cache; /* for allocating stripes */
-
-	int			seq_flush, seq_write;
-	int			quiesce;
-
-	int			fullsync;  /* set to 1 if a full sync is needed,
-					    * (fresh device added).
-					    * Cleared when a sync completes.
-					    */
-
-	struct page 		*spare_page; /* Used when checking P/Q in raid6 */
-
-	/*
-	 * Free stripes pool
-	 */
-	atomic_t		active_stripes;
-	struct list_head	inactive_list;
-	wait_queue_head_t	wait_for_stripe;
-	wait_queue_head_t	wait_for_overlap;
-	int			inactive_blocked;	/* release of inactive stripes blocked,
-							 * waiting for 25% to be free
-							 */
-	int			pool_size; /* number of disks in stripeheads in pool */
-	spinlock_t		device_lock;
-	struct disk_info	*disks;
-};
-
-typedef struct raid5_private_data raid5_conf_t;
-
-#define mddev_to_conf(mddev) ((raid5_conf_t *) mddev->private)
-
-/*
- * Our supported algorithms
- */
-#define ALGORITHM_LEFT_ASYMMETRIC	0
-#define ALGORITHM_RIGHT_ASYMMETRIC	1
-#define ALGORITHM_LEFT_SYMMETRIC	2
-#define ALGORITHM_RIGHT_SYMMETRIC	3
-
-#endif
diff --git a/include/linux/raid/xor.h b/include/linux/raid/xor.h
index 3e120587eada..5a210959e3f8 100644
--- a/include/linux/raid/xor.h
+++ b/include/linux/raid/xor.h
@@ -1,8 +1,6 @@
 #ifndef _XOR_H
 #define _XOR_H
 
-#include <linux/raid/md.h>
-
 #define MAX_XOR_BLOCKS 4
 
 extern void xor_blocks(unsigned int count, unsigned int bytes,
diff --git a/include/linux/ramfs.h b/include/linux/ramfs.h
index 37aaf2b39863..4e768dda87b0 100644
--- a/include/linux/ramfs.h
+++ b/include/linux/ramfs.h
@@ -17,7 +17,7 @@ extern int ramfs_nommu_mmap(struct file *file, struct vm_area_struct *vma);
 #endif
 
 extern const struct file_operations ramfs_file_operations;
-extern struct vm_operations_struct generic_file_vm_ops;
+extern const struct vm_operations_struct generic_file_vm_ops;
 extern int __init init_rootfs(void);
 
 #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_BURST 10
+#define DEFAULT_RATELIMIT_INTERVAL	(5 * HZ)
+#define DEFAULT_RATELIMIT_BURST		10
 
 struct ratelimit_state {
-	int interval;
-	int burst;
-	int printed;
-	int missed;
-	unsigned long begin;
+	spinlock_t	lock;		/* protect the state */
+
+	int		interval;
+	int		burst;
+	int		printed;
+	int		missed;
+	unsigned long	begin;
 };
 
-#define DEFINE_RATELIMIT_STATE(name, interval, burst)		\
-		struct ratelimit_state name = {interval, burst,}
+#define DEFINE_RATELIMIT_STATE(name, interval_init, burst_init)		\
+									\
+	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
+#endif /* _LINUX_RATELIMIT_H */
diff --git a/include/linux/rational.h b/include/linux/rational.h
new file mode 100644
index 000000000000..4f532fcd9eea
--- /dev/null
+++ b/include/linux/rational.h
@@ -0,0 +1,19 @@
+/*
+ * rational fractions
+ *
+ * Copyright (C) 2009 emlix GmbH, Oskar Schirmer <os@emlix.com>
+ *
+ * helper functions when coping with rational numbers,
+ * e.g. when calculating optimum numerator/denominator pairs for
+ * pll configuration taking into account restricted register size
+ */
+
+#ifndef _LINUX_RATIONAL_H
+#define _LINUX_RATIONAL_H
+
+void rational_best_approximation(
+	unsigned long given_numerator, unsigned long given_denominator,
+	unsigned long max_numerator, unsigned long max_denominator,
+	unsigned long *best_numerator, unsigned long *best_denominator);
+
+#endif /* _LINUX_RATIONAL_H */
diff --git a/include/linux/rcuclassic.h b/include/linux/rcuclassic.h
deleted file mode 100644
index 80044a4f3ab9..000000000000
--- a/include/linux/rcuclassic.h
+++ /dev/null
@@ -1,190 +0,0 @@
-/*
- * Read-Copy Update mechanism for mutual exclusion (classic version)
- *
- * 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, 2001
- *
- * Author: Dipankar Sarma <dipankar@in.ibm.com>
- *
- * Based on the original work by Paul McKenney <paulmck@us.ibm.com>
- * and inputs from Rusty Russell, Andrea Arcangeli and Andi Kleen.
- * Papers:
- * http://www.rdrop.com/users/paulmck/paper/rclockpdcsproof.pdf
- * http://lse.sourceforge.net/locking/rclock_OLS.2001.05.01c.sc.pdf (OLS2001)
- *
- * For detailed explanation of Read-Copy Update mechanism see -
- * 		Documentation/RCU
- *
- */
-
-#ifndef __LINUX_RCUCLASSIC_H
-#define __LINUX_RCUCLASSIC_H
-
-#include <linux/cache.h>
-#include <linux/spinlock.h>
-#include <linux/threads.h>
-#include <linux/percpu.h>
-#include <linux/cpumask.h>
-#include <linux/seqlock.h>
-
-#ifdef CONFIG_RCU_CPU_STALL_DETECTOR
-#define RCU_SECONDS_TILL_STALL_CHECK	(10 * HZ) /* for rcp->jiffies_stall */
-#define RCU_SECONDS_TILL_STALL_RECHECK	(30 * HZ) /* for rcp->jiffies_stall */
-#endif /* #ifdef CONFIG_RCU_CPU_STALL_DETECTOR */
-
-/* Global control variables for rcupdate callback mechanism. */
-struct rcu_ctrlblk {
-	long	cur;		/* Current batch number.                      */
-	long	completed;	/* Number of the last completed batch         */
-	long	pending;	/* Number of the last pending batch           */
-#ifdef CONFIG_RCU_CPU_STALL_DETECTOR
-	unsigned long gp_start;	/* Time at which GP started in jiffies. */
-	unsigned long jiffies_stall;
-				/* Time at which to check for CPU stalls. */
-#endif /* #ifdef CONFIG_RCU_CPU_STALL_DETECTOR */
-
-	int	signaled;
-
-	spinlock_t	lock	____cacheline_internodealigned_in_smp;
-	DECLARE_BITMAP(cpumask, NR_CPUS); /* CPUs that need to switch for */
-					  /* current batch to proceed.     */
-} ____cacheline_internodealigned_in_smp;
-
-/* Is batch a before batch b ? */
-static inline int rcu_batch_before(long a, long b)
-{
-	return (a - b) < 0;
-}
-
-/* Is batch a after batch b ? */
-static inline int rcu_batch_after(long a, long b)
-{
-	return (a - b) > 0;
-}
-
-/* Per-CPU data for Read-Copy UPdate. */
-struct rcu_data {
-	/* 1) quiescent state handling : */
-	long		quiescbatch;     /* Batch # for grace period */
-	int		passed_quiesc;	 /* User-mode/idle loop etc. */
-	int		qs_pending;	 /* core waits for quiesc state */
-
-	/* 2) batch handling */
-	/*
-	 * if nxtlist is not NULL, then:
-	 * batch:
-	 *	The batch # for the last entry of nxtlist
-	 * [*nxttail[1], NULL = *nxttail[2]):
-	 *	Entries that batch # <= batch
-	 * [*nxttail[0], *nxttail[1]):
-	 *	Entries that batch # <= batch - 1
-	 * [nxtlist, *nxttail[0]):
-	 *	Entries that batch # <= batch - 2
-	 *	The grace period for these entries has completed, and
-	 *	the other grace-period-completed entries may be moved
-	 *	here temporarily in rcu_process_callbacks().
-	 */
-	long  	       	batch;
-	struct rcu_head *nxtlist;
-	struct rcu_head **nxttail[3];
-	long            qlen; 	 	 /* # of queued callbacks */
-	struct rcu_head *donelist;
-	struct rcu_head **donetail;
-	long		blimit;		 /* Upper limit on a processed batch */
-	int cpu;
-	struct rcu_head barrier;
-};
-
-DECLARE_PER_CPU(struct rcu_data, rcu_data);
-DECLARE_PER_CPU(struct rcu_data, rcu_bh_data);
-
-/*
- * Increment the quiescent state counter.
- * The counter is a bit degenerated: We do not need to know
- * how many quiescent states passed, just if there was at least
- * one since the start of the grace period. Thus just a flag.
- */
-static inline void rcu_qsctr_inc(int cpu)
-{
-	struct rcu_data *rdp = &per_cpu(rcu_data, cpu);
-	rdp->passed_quiesc = 1;
-}
-static inline void rcu_bh_qsctr_inc(int cpu)
-{
-	struct rcu_data *rdp = &per_cpu(rcu_bh_data, cpu);
-	rdp->passed_quiesc = 1;
-}
-
-extern int rcu_pending(int cpu);
-extern int rcu_needs_cpu(int cpu);
-
-#ifdef CONFIG_DEBUG_LOCK_ALLOC
-extern struct lockdep_map rcu_lock_map;
-# define rcu_read_acquire()	\
-			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)
-# define rcu_read_release()	do { } while (0)
-#endif
-
-#define __rcu_read_lock() \
-	do { \
-		preempt_disable(); \
-		__acquire(RCU); \
-		rcu_read_acquire(); \
-	} while (0)
-#define __rcu_read_unlock() \
-	do { \
-		rcu_read_release(); \
-		__release(RCU); \
-		preempt_enable(); \
-	} while (0)
-#define __rcu_read_lock_bh() \
-	do { \
-		local_bh_disable(); \
-		__acquire(RCU_BH); \
-		rcu_read_acquire(); \
-	} while (0)
-#define __rcu_read_unlock_bh() \
-	do { \
-		rcu_read_release(); \
-		__release(RCU_BH); \
-		local_bh_enable(); \
-	} while (0)
-
-#define __synchronize_sched() synchronize_rcu()
-
-#define call_rcu_sched(head, func) call_rcu(head, func)
-
-extern void __rcu_init(void);
-#define rcu_init_sched()	do { } while (0)
-extern void rcu_check_callbacks(int cpu, int user);
-extern void rcu_restart_cpu(int cpu);
-
-extern long rcu_batches_completed(void);
-extern long rcu_batches_completed_bh(void);
-
-#define rcu_enter_nohz()	do { } while (0)
-#define rcu_exit_nohz()		do { } while (0)
-
-/* A context switch is a grace period for rcuclassic. */
-static inline int rcu_blocking_is_gp(void)
-{
-	return num_online_cpus() == 1;
-}
-
-#endif /* __LINUX_RCUCLASSIC_H */
diff --git a/include/linux/rculist.h b/include/linux/rculist.h
index e649bd3f2c97..1bf0f708c4fc 100644
--- a/include/linux/rculist.h
+++ b/include/linux/rculist.h
@@ -198,6 +198,32 @@ static inline void list_splice_init_rcu(struct list_head *list,
 	at->prev = last;
 }
 
+/**
+ * list_entry_rcu - get the struct for this entry
+ * @ptr:        the &struct list_head pointer.
+ * @type:       the type of the struct this is embedded in.
+ * @member:     the name of the list_struct within the struct.
+ *
+ * This primitive may safely run concurrently with the _rcu list-mutation
+ * 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)
+
+/**
+ * list_first_entry_rcu - get the first element from a list
+ * @ptr:        the list head to take the element from.
+ * @type:       the type of the struct this is embedded in.
+ * @member:     the name of the list_struct within the struct.
+ *
+ * Note, that list is expected to be not empty.
+ *
+ * This primitive may safely run concurrently with the _rcu list-mutation
+ * primitives such as list_add_rcu() as long as it's guarded by rcu_read_lock().
+ */
+#define list_first_entry_rcu(ptr, type, member) \
+	list_entry_rcu((ptr)->next, type, member)
+
 #define __list_for_each_rcu(pos, head) \
 	for (pos = rcu_dereference((head)->next); \
 		pos != (head); \
@@ -214,9 +240,9 @@ 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_entry_rcu(pos, head, member) \
-	for (pos = list_entry(rcu_dereference((head)->next), typeof(*pos), member); \
+	for (pos = list_entry_rcu((head)->next, typeof(*pos), member); \
 		prefetch(pos->member.next), &pos->member != (head); \
-		pos = list_entry(rcu_dereference(pos->member.next), typeof(*pos), member))
+		pos = list_entry_rcu(pos->member.next, typeof(*pos), member))
 
 
 /**
@@ -236,6 +262,20 @@ static inline void list_splice_init_rcu(struct list_head *list,
 		(pos) = rcu_dereference((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
  * @n: the element to delete from the hash list.
  *
diff --git a/include/linux/rculist_nulls.h b/include/linux/rculist_nulls.h
index f9ddd03961a8..589a40919f01 100644
--- a/include/linux/rculist_nulls.h
+++ b/include/linux/rculist_nulls.h
@@ -102,7 +102,7 @@ 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);			 \
-		(!is_a_nulls(pos)) && 			\
+		(!is_a_nulls(pos)) &&			\
 		({ tpos = hlist_nulls_entry(pos, typeof(*tpos), member); 1; }); \
 		pos = rcu_dereference(pos->next))
 
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 528343e6da51..24440f4bf476 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -1,5 +1,5 @@
 /*
- * Read-Copy Update mechanism for mutual exclusion 
+ * Read-Copy Update mechanism for mutual exclusion
  *
  * 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
@@ -18,7 +18,7 @@
  * Copyright IBM Corporation, 2001
  *
  * Author: Dipankar Sarma <dipankar@in.ibm.com>
- * 
+ *
  * Based on the original work by Paul McKenney <paulmck@us.ibm.com>
  * and inputs from Rusty Russell, Andrea Arcangeli and Andi Kleen.
  * Papers:
@@ -26,7 +26,7 @@
  * http://lse.sourceforge.net/locking/rclock_OLS.2001.05.01c.sc.pdf (OLS2001)
  *
  * For detailed explanation of Read-Copy Update mechanism see -
- * 		http://lse.sourceforge.net/locking/rcupdate.html
+ *		http://lse.sourceforge.net/locking/rcupdate.html
  *
  */
 
@@ -36,7 +36,6 @@
 #include <linux/cache.h>
 #include <linux/spinlock.h>
 #include <linux/threads.h>
-#include <linux/percpu.h>
 #include <linux/cpumask.h>
 #include <linux/seqlock.h>
 #include <linux/lockdep.h>
@@ -52,25 +51,42 @@ struct rcu_head {
 	void (*func)(struct rcu_head *head);
 };
 
-/* Internal to kernel, but needed by rcupreempt.h. */
-extern int rcu_scheduler_active;
+/* Exported common interfaces */
+extern void synchronize_rcu_bh(void);
+extern void synchronize_sched(void);
+extern void rcu_barrier(void);
+extern void rcu_barrier_bh(void);
+extern void rcu_barrier_sched(void);
+extern void synchronize_sched_expedited(void);
+extern int sched_expedited_torture_stats(char *page);
 
-#if defined(CONFIG_CLASSIC_RCU)
-#include <linux/rcuclassic.h>
-#elif defined(CONFIG_TREE_RCU)
+/* Internal to kernel */
+extern void rcu_init(void);
+
+#if defined(CONFIG_TREE_RCU) || defined(CONFIG_TREE_PREEMPT_RCU)
 #include <linux/rcutree.h>
-#elif defined(CONFIG_PREEMPT_RCU)
-#include <linux/rcupreempt.h>
+#elif defined(CONFIG_TINY_RCU)
+#include <linux/rcutiny.h>
 #else
 #error "Unknown RCU implementation specified to kernel configuration"
-#endif /* #else #if defined(CONFIG_CLASSIC_RCU) */
+#endif
 
-#define RCU_HEAD_INIT 	{ .next = NULL, .func = NULL }
+#define RCU_HEAD_INIT	{ .next = NULL, .func = NULL }
 #define RCU_HEAD(head) struct rcu_head head = RCU_HEAD_INIT
 #define INIT_RCU_HEAD(ptr) do { \
        (ptr)->next = NULL; (ptr)->func = NULL; \
 } while (0)
 
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+extern struct lockdep_map rcu_lock_map;
+# define rcu_read_acquire()	\
+			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)
+# define rcu_read_release()	do { } while (0)
+#endif
+
 /**
  * rcu_read_lock - mark the beginning of an RCU read-side critical section.
  *
@@ -100,13 +116,12 @@ extern int rcu_scheduler_active;
  *
  * It is illegal to block while in an RCU read-side critical section.
  */
-#define rcu_read_lock() __rcu_read_lock()
-
-/**
- * rcu_read_unlock - marks the end of an RCU read-side critical section.
- *
- * See rcu_read_lock() for more information.
- */
+static inline void rcu_read_lock(void)
+{
+	__rcu_read_lock();
+	__acquire(RCU);
+	rcu_read_acquire();
+}
 
 /*
  * So where is rcu_write_lock()?  It does not exist, as there is no
@@ -117,7 +132,18 @@ extern int rcu_scheduler_active;
  * used as well.  RCU does not care how the writers keep out of each
  * others' way, as long as they do so.
  */
-#define rcu_read_unlock() __rcu_read_unlock()
+
+/**
+ * rcu_read_unlock - marks the end of an RCU read-side critical section.
+ *
+ * See rcu_read_lock() for more information.
+ */
+static inline void rcu_read_unlock(void)
+{
+	rcu_read_release();
+	__release(RCU);
+	__rcu_read_unlock();
+}
 
 /**
  * rcu_read_lock_bh - mark the beginning of a softirq-only RCU critical section
@@ -130,14 +156,24 @@ extern int rcu_scheduler_active;
  * can use just rcu_read_lock().
  *
  */
-#define rcu_read_lock_bh() __rcu_read_lock_bh()
+static inline void rcu_read_lock_bh(void)
+{
+	__rcu_read_lock_bh();
+	__acquire(RCU_BH);
+	rcu_read_acquire();
+}
 
 /*
  * rcu_read_unlock_bh - marks the end of a softirq-only RCU critical section
  *
  * See rcu_read_lock_bh() for more information.
  */
-#define rcu_read_unlock_bh() __rcu_read_unlock_bh()
+static inline void rcu_read_unlock_bh(void)
+{
+	rcu_read_release();
+	__release(RCU_BH);
+	__rcu_read_unlock_bh();
+}
 
 /**
  * rcu_read_lock_sched - mark the beginning of a RCU-classic critical section
@@ -148,17 +184,38 @@ extern int rcu_scheduler_active;
  * - call_rcu_sched() and rcu_barrier_sched()
  * on the write-side to insure proper synchronization.
  */
-#define rcu_read_lock_sched() preempt_disable()
-#define rcu_read_lock_sched_notrace() preempt_disable_notrace()
+static inline void rcu_read_lock_sched(void)
+{
+	preempt_disable();
+	__acquire(RCU_SCHED);
+	rcu_read_acquire();
+}
+
+/* Used by lockdep and tracing: cannot be traced, cannot call lockdep. */
+static inline notrace void rcu_read_lock_sched_notrace(void)
+{
+	preempt_disable_notrace();
+	__acquire(RCU_SCHED);
+}
 
 /*
  * rcu_read_unlock_sched - marks the end of a RCU-classic critical section
  *
  * See rcu_read_lock_sched for more information.
  */
-#define rcu_read_unlock_sched() preempt_enable()
-#define rcu_read_unlock_sched_notrace() preempt_enable_notrace()
+static inline void rcu_read_unlock_sched(void)
+{
+	rcu_read_release();
+	__release(RCU_SCHED);
+	preempt_enable();
+}
 
+/* Used by lockdep and tracing: cannot be traced, cannot call lockdep. */
+static inline notrace void rcu_read_unlock_sched_notrace(void)
+{
+	__release(RCU_SCHED);
+	preempt_enable_notrace();
+}
 
 
 /**
@@ -208,24 +265,6 @@ struct rcu_synchronize {
 extern void wakeme_after_rcu(struct rcu_head  *head);
 
 /**
- * synchronize_sched - block until all CPUs have exited any non-preemptive
- * kernel code sequences.
- *
- * This means that all preempt_disable code sequences, including NMI and
- * hardware-interrupt handlers, in progress on entry will have completed
- * before this primitive returns.  However, this does not guarantee that
- * softirq handlers will have completed, since in some kernels, these
- * handlers can run in process context, and can block.
- *
- * This primitive provides the guarantees made by the (now removed)
- * synchronize_kernel() API.  In contrast, synchronize_rcu() only
- * guarantees that rcu_read_lock() sections will have completed.
- * In "classic RCU", these two guarantees happen to be one and
- * the same, but can differ in realtime RCU implementations.
- */
-#define synchronize_sched() __synchronize_sched()
-
-/**
  * call_rcu - Queue an RCU callback for invocation after a grace period.
  * @head: structure to be used for queueing the RCU updates.
  * @func: actual update function to be invoked after the grace period
@@ -260,15 +299,4 @@ extern void call_rcu(struct rcu_head *head,
 extern void call_rcu_bh(struct rcu_head *head,
 			void (*func)(struct rcu_head *head));
 
-/* Exported common interfaces */
-extern void synchronize_rcu(void);
-extern void rcu_barrier(void);
-extern void rcu_barrier_bh(void);
-extern void rcu_barrier_sched(void);
-
-/* Internal to kernel */
-extern void rcu_init(void);
-extern void rcu_scheduler_starting(void);
-extern int rcu_needs_cpu(int cpu);
-
 #endif /* __LINUX_RCUPDATE_H */
diff --git a/include/linux/rcupreempt.h b/include/linux/rcupreempt.h
deleted file mode 100644
index 74304b4538d8..000000000000
--- a/include/linux/rcupreempt.h
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * Read-Copy Update mechanism for mutual exclusion (RT implementation)
- *
- * 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 (C) IBM Corporation, 2006
- *
- * Author:  Paul McKenney <paulmck@us.ibm.com>
- *
- * Based on the original work by Paul McKenney <paul.mckenney@us.ibm.com>
- * and inputs from Rusty Russell, Andrea Arcangeli and Andi Kleen.
- * Papers:
- * http://www.rdrop.com/users/paulmck/paper/rclockpdcsproof.pdf
- * http://lse.sourceforge.net/locking/rclock_OLS.2001.05.01c.sc.pdf (OLS2001)
- *
- * For detailed explanation of Read-Copy Update mechanism see -
- * 		Documentation/RCU
- *
- */
-
-#ifndef __LINUX_RCUPREEMPT_H
-#define __LINUX_RCUPREEMPT_H
-
-#include <linux/cache.h>
-#include <linux/spinlock.h>
-#include <linux/threads.h>
-#include <linux/percpu.h>
-#include <linux/cpumask.h>
-#include <linux/seqlock.h>
-
-struct rcu_dyntick_sched {
-	int dynticks;
-	int dynticks_snap;
-	int sched_qs;
-	int sched_qs_snap;
-	int sched_dynticks_snap;
-};
-
-DECLARE_PER_CPU(struct rcu_dyntick_sched, rcu_dyntick_sched);
-
-static inline void rcu_qsctr_inc(int cpu)
-{
-	struct rcu_dyntick_sched *rdssp = &per_cpu(rcu_dyntick_sched, cpu);
-
-	rdssp->sched_qs++;
-}
-#define rcu_bh_qsctr_inc(cpu)
-
-/*
- * Someone might want to pass call_rcu_bh as a function pointer.
- * So this needs to just be a rename and not a macro function.
- *  (no parentheses)
- */
-#define call_rcu_bh	 	call_rcu
-
-/**
- * call_rcu_sched - Queue RCU callback for invocation after sched grace period.
- * @head: structure to be used for queueing the RCU updates.
- * @func: actual update function to be invoked after the grace period
- *
- * The update function will be invoked some time after a full
- * synchronize_sched()-style grace period elapses, in other words after
- * all currently executing preempt-disabled sections of code (including
- * hardirq handlers, NMI handlers, and local_irq_save() blocks) have
- * completed.
- */
-extern void call_rcu_sched(struct rcu_head *head,
-			   void (*func)(struct rcu_head *head));
-
-extern void __rcu_read_lock(void)	__acquires(RCU);
-extern void __rcu_read_unlock(void)	__releases(RCU);
-extern int rcu_pending(int cpu);
-extern int rcu_needs_cpu(int cpu);
-
-#define __rcu_read_lock_bh()	{ rcu_read_lock(); local_bh_disable(); }
-#define __rcu_read_unlock_bh()	{ local_bh_enable(); rcu_read_unlock(); }
-
-extern void __synchronize_sched(void);
-
-extern void __rcu_init(void);
-extern void rcu_init_sched(void);
-extern void rcu_check_callbacks(int cpu, int user);
-extern void rcu_restart_cpu(int cpu);
-extern long rcu_batches_completed(void);
-
-/*
- * Return the number of RCU batches processed thus far. Useful for debug
- * and statistic. The _bh variant is identifcal to straight RCU
- */
-static inline long rcu_batches_completed_bh(void)
-{
-	return rcu_batches_completed();
-}
-
-#ifdef CONFIG_RCU_TRACE
-struct rcupreempt_trace;
-extern long *rcupreempt_flipctr(int cpu);
-extern long rcupreempt_data_completed(void);
-extern int rcupreempt_flip_flag(int cpu);
-extern int rcupreempt_mb_flag(int cpu);
-extern char *rcupreempt_try_flip_state_name(void);
-extern struct rcupreempt_trace *rcupreempt_trace_cpu(int cpu);
-#endif
-
-struct softirq_action;
-
-#ifdef CONFIG_NO_HZ
-
-static inline void rcu_enter_nohz(void)
-{
-	static DEFINE_RATELIMIT_STATE(rs, 10 * HZ, 1);
-
-	smp_mb(); /* CPUs seeing ++ must see prior RCU read-side crit sects */
-	__get_cpu_var(rcu_dyntick_sched).dynticks++;
-	WARN_ON_RATELIMIT(__get_cpu_var(rcu_dyntick_sched).dynticks & 0x1, &rs);
-}
-
-static inline void rcu_exit_nohz(void)
-{
-	static DEFINE_RATELIMIT_STATE(rs, 10 * HZ, 1);
-
-	__get_cpu_var(rcu_dyntick_sched).dynticks++;
-	smp_mb(); /* CPUs seeing ++ must see later RCU read-side crit sects */
-	WARN_ON_RATELIMIT(!(__get_cpu_var(rcu_dyntick_sched).dynticks & 0x1),
-				&rs);
-}
-
-#else /* CONFIG_NO_HZ */
-#define rcu_enter_nohz()	do { } while (0)
-#define rcu_exit_nohz()		do { } while (0)
-#endif /* CONFIG_NO_HZ */
-
-/*
- * A context switch is a grace period for rcupreempt synchronize_rcu()
- * only during early boot, before the scheduler has been initialized.
- * So, how the heck do we get a context switch?  Well, if the caller
- * invokes synchronize_rcu(), they are willing to accept a context
- * switch, so we simply pretend that one happened.
- *
- * After boot, there might be a blocked or preempted task in an RCU
- * read-side critical section, so we cannot then take the fastpath.
- */
-static inline int rcu_blocking_is_gp(void)
-{
-	return num_online_cpus() == 1 && !rcu_scheduler_active;
-}
-
-#endif /* __LINUX_RCUPREEMPT_H */
diff --git a/include/linux/rcupreempt_trace.h b/include/linux/rcupreempt_trace.h
deleted file mode 100644
index b99ae073192a..000000000000
--- a/include/linux/rcupreempt_trace.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * Read-Copy Update mechanism for mutual exclusion (RT implementation)
- *
- * 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 (C) IBM Corporation, 2006
- *
- * Author:  Paul McKenney <paulmck@us.ibm.com>
- *
- * Based on the original work by Paul McKenney <paul.mckenney@us.ibm.com>
- * and inputs from Rusty Russell, Andrea Arcangeli and Andi Kleen.
- * Papers:
- * http://www.rdrop.com/users/paulmck/paper/rclockpdcsproof.pdf
- * http://lse.sourceforge.net/locking/rclock_OLS.2001.05.01c.sc.pdf (OLS2001)
- *
- * For detailed explanation of the Preemptible Read-Copy Update mechanism see -
- * 		 http://lwn.net/Articles/253651/
- */
-
-#ifndef __LINUX_RCUPREEMPT_TRACE_H
-#define __LINUX_RCUPREEMPT_TRACE_H
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-
-#include <asm/atomic.h>
-
-/*
- * PREEMPT_RCU data structures.
- */
-
-struct rcupreempt_trace {
-	long		next_length;
-	long		next_add;
-	long		wait_length;
-	long		wait_add;
-	long		done_length;
-	long		done_add;
-	long		done_remove;
-	atomic_t	done_invoked;
-	long		rcu_check_callbacks;
-	atomic_t	rcu_try_flip_1;
-	atomic_t	rcu_try_flip_e1;
-	long		rcu_try_flip_i1;
-	long		rcu_try_flip_ie1;
-	long		rcu_try_flip_g1;
-	long		rcu_try_flip_a1;
-	long		rcu_try_flip_ae1;
-	long		rcu_try_flip_a2;
-	long		rcu_try_flip_z1;
-	long		rcu_try_flip_ze1;
-	long		rcu_try_flip_z2;
-	long		rcu_try_flip_m1;
-	long		rcu_try_flip_me1;
-	long		rcu_try_flip_m2;
-};
-
-#ifdef CONFIG_RCU_TRACE
-#define RCU_TRACE(fn, arg) 	fn(arg);
-#else
-#define RCU_TRACE(fn, arg)
-#endif
-
-extern void rcupreempt_trace_move2done(struct rcupreempt_trace *trace);
-extern void rcupreempt_trace_move2wait(struct rcupreempt_trace *trace);
-extern void rcupreempt_trace_try_flip_1(struct rcupreempt_trace *trace);
-extern void rcupreempt_trace_try_flip_e1(struct rcupreempt_trace *trace);
-extern void rcupreempt_trace_try_flip_i1(struct rcupreempt_trace *trace);
-extern void rcupreempt_trace_try_flip_ie1(struct rcupreempt_trace *trace);
-extern void rcupreempt_trace_try_flip_g1(struct rcupreempt_trace *trace);
-extern void rcupreempt_trace_try_flip_a1(struct rcupreempt_trace *trace);
-extern void rcupreempt_trace_try_flip_ae1(struct rcupreempt_trace *trace);
-extern void rcupreempt_trace_try_flip_a2(struct rcupreempt_trace *trace);
-extern void rcupreempt_trace_try_flip_z1(struct rcupreempt_trace *trace);
-extern void rcupreempt_trace_try_flip_ze1(struct rcupreempt_trace *trace);
-extern void rcupreempt_trace_try_flip_z2(struct rcupreempt_trace *trace);
-extern void rcupreempt_trace_try_flip_m1(struct rcupreempt_trace *trace);
-extern void rcupreempt_trace_try_flip_me1(struct rcupreempt_trace *trace);
-extern void rcupreempt_trace_try_flip_m2(struct rcupreempt_trace *trace);
-extern void rcupreempt_trace_check_callbacks(struct rcupreempt_trace *trace);
-extern void rcupreempt_trace_done_remove(struct rcupreempt_trace *trace);
-extern void rcupreempt_trace_invoke(struct rcupreempt_trace *trace);
-extern void rcupreempt_trace_next_add(struct rcupreempt_trace *trace);
-
-#endif /* __LINUX_RCUPREEMPT_TRACE_H */
diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h
new file mode 100644
index 000000000000..c4ba9a78721e
--- /dev/null
+++ b/include/linux/rcutiny.h
@@ -0,0 +1,104 @@
+/*
+ * 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);
+
+#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 rcu_scheduler_starting(void)
+{
+}
+
+static inline void exit_rcu(void)
+{
+}
+
+#endif /* __LINUX_RCUTINY_H */
diff --git a/include/linux/rcutree.h b/include/linux/rcutree.h
index a722fb67bb2d..c93eee5911b0 100644
--- a/include/linux/rcutree.h
+++ b/include/linux/rcutree.h
@@ -24,295 +24,70 @@
  * and inputs from Rusty Russell, Andrea Arcangeli and Andi Kleen.
  *
  * For detailed explanation of Read-Copy Update mechanism see -
- * 	Documentation/RCU
+ *	Documentation/RCU
  */
 
 #ifndef __LINUX_RCUTREE_H
 #define __LINUX_RCUTREE_H
 
-#include <linux/cache.h>
-#include <linux/spinlock.h>
-#include <linux/threads.h>
-#include <linux/percpu.h>
-#include <linux/cpumask.h>
-#include <linux/seqlock.h>
+struct notifier_block;
 
-/*
- * Define shape of hierarchy based on NR_CPUS and CONFIG_RCU_FANOUT.
- * In theory, it should be possible to add more levels straightforwardly.
- * In practice, this has not been tested, so there is probably some
- * bug somewhere.
- */
-#define MAX_RCU_LVLS 3
-#define RCU_FANOUT	      (CONFIG_RCU_FANOUT)
-#define RCU_FANOUT_SQ	      (RCU_FANOUT * RCU_FANOUT)
-#define RCU_FANOUT_CUBE	      (RCU_FANOUT_SQ * RCU_FANOUT)
-
-#if NR_CPUS <= RCU_FANOUT
-#  define NUM_RCU_LVLS	      1
-#  define NUM_RCU_LVL_0	      1
-#  define NUM_RCU_LVL_1	      (NR_CPUS)
-#  define NUM_RCU_LVL_2	      0
-#  define NUM_RCU_LVL_3	      0
-#elif NR_CPUS <= RCU_FANOUT_SQ
-#  define NUM_RCU_LVLS	      2
-#  define NUM_RCU_LVL_0	      1
-#  define NUM_RCU_LVL_1	      (((NR_CPUS) + RCU_FANOUT - 1) / RCU_FANOUT)
-#  define NUM_RCU_LVL_2	      (NR_CPUS)
-#  define NUM_RCU_LVL_3	      0
-#elif NR_CPUS <= RCU_FANOUT_CUBE
-#  define NUM_RCU_LVLS	      3
-#  define NUM_RCU_LVL_0	      1
-#  define NUM_RCU_LVL_1	      (((NR_CPUS) + RCU_FANOUT_SQ - 1) / RCU_FANOUT_SQ)
-#  define NUM_RCU_LVL_2	      (((NR_CPUS) + (RCU_FANOUT) - 1) / (RCU_FANOUT))
-#  define NUM_RCU_LVL_3	      NR_CPUS
-#else
-# error "CONFIG_RCU_FANOUT insufficient for NR_CPUS"
-#endif /* #if (NR_CPUS) <= RCU_FANOUT */
-
-#define RCU_SUM (NUM_RCU_LVL_0 + NUM_RCU_LVL_1 + NUM_RCU_LVL_2 + NUM_RCU_LVL_3)
-#define NUM_RCU_NODES (RCU_SUM - NR_CPUS)
-
-/*
- * Dynticks per-CPU state.
- */
-struct rcu_dynticks {
-	int dynticks_nesting;	/* Track nesting level, sort of. */
-	int dynticks;		/* Even value for dynticks-idle, else odd. */
-	int dynticks_nmi;	/* Even value for either dynticks-idle or */
-				/*  not in nmi handler, else odd.  So this */
-				/*  remains even for nmi from irq handler. */
-};
-
-/*
- * Definition for node within the RCU grace-period-detection hierarchy.
- */
-struct rcu_node {
-	spinlock_t lock;
-	unsigned long qsmask;	/* CPUs or groups that need to switch in */
-				/*  order for current grace period to proceed.*/
-	unsigned long qsmaskinit;
-				/* Per-GP initialization for qsmask. */
-	unsigned long grpmask;	/* Mask to apply to parent qsmask. */
-	int	grplo;		/* lowest-numbered CPU or group here. */
-	int	grphi;		/* highest-numbered CPU or group here. */
-	u8	grpnum;		/* CPU/group number for next level up. */
-	u8	level;		/* root is at level 0. */
-	struct rcu_node *parent;
-} ____cacheline_internodealigned_in_smp;
-
-/* Index values for nxttail array in struct rcu_data. */
-#define RCU_DONE_TAIL		0	/* Also RCU_WAIT head. */
-#define RCU_WAIT_TAIL		1	/* Also RCU_NEXT_READY head. */
-#define RCU_NEXT_READY_TAIL	2	/* Also RCU_NEXT head. */
-#define RCU_NEXT_TAIL		3
-#define RCU_NEXT_SIZE		4
-
-/* Per-CPU data for read-copy update. */
-struct rcu_data {
-	/* 1) quiescent-state and grace-period handling : */
-	long		completed;	/* Track rsp->completed gp number */
-					/*  in order to detect GP end. */
-	long		gpnum;		/* Highest gp number that this CPU */
-					/*  is aware of having started. */
-	long		passed_quiesc_completed;
-					/* Value of completed at time of qs. */
-	bool		passed_quiesc;	/* User-mode/idle loop etc. */
-	bool		qs_pending;	/* Core waits for quiesc state. */
-	bool		beenonline;	/* CPU online at least once. */
-	struct rcu_node *mynode;	/* This CPU's leaf of hierarchy */
-	unsigned long grpmask;		/* Mask to apply to leaf qsmask. */
-
-	/* 2) batch handling */
-	/*
-	 * If nxtlist is not NULL, it is partitioned as follows.
-	 * Any of the partitions might be empty, in which case the
-	 * pointer to that partition will be equal to the pointer for
-	 * the following partition.  When the list is empty, all of
-	 * the nxttail elements point to nxtlist, which is NULL.
-	 *
-	 * [*nxttail[RCU_NEXT_READY_TAIL], NULL = *nxttail[RCU_NEXT_TAIL]):
-	 *	Entries that might have arrived after current GP ended
-	 * [*nxttail[RCU_WAIT_TAIL], *nxttail[RCU_NEXT_READY_TAIL]):
-	 *	Entries known to have arrived before current GP ended
-	 * [*nxttail[RCU_DONE_TAIL], *nxttail[RCU_WAIT_TAIL]):
-	 *	Entries that batch # <= ->completed - 1: waiting for current GP
-	 * [nxtlist, *nxttail[RCU_DONE_TAIL]):
-	 *	Entries that batch # <= ->completed
-	 *	The grace period for these entries has completed, and
-	 *	the other grace-period-completed entries may be moved
-	 *	here temporarily in rcu_process_callbacks().
-	 */
-	struct rcu_head *nxtlist;
-	struct rcu_head **nxttail[RCU_NEXT_SIZE];
-	long		qlen; 	 	/* # of queued callbacks */
-	long		blimit;		/* Upper limit on a processed batch */
-
-#ifdef CONFIG_NO_HZ
-	/* 3) dynticks interface. */
-	struct rcu_dynticks *dynticks;	/* Shared per-CPU dynticks state. */
-	int dynticks_snap;		/* Per-GP tracking for dynticks. */
-	int dynticks_nmi_snap;		/* Per-GP tracking for dynticks_nmi. */
-#endif /* #ifdef CONFIG_NO_HZ */
-
-	/* 4) reasons this CPU needed to be kicked by force_quiescent_state */
-#ifdef CONFIG_NO_HZ
-	unsigned long dynticks_fqs;	/* Kicked due to dynticks idle. */
-#endif /* #ifdef CONFIG_NO_HZ */
-	unsigned long offline_fqs;	/* Kicked due to being offline. */
-	unsigned long resched_ipi;	/* Sent a resched IPI. */
-
-	/* 5) state to allow this CPU to force_quiescent_state on others */
-	long n_rcu_pending;		/* rcu_pending() calls since boot. */
-	long n_rcu_pending_force_qs;	/* when to force quiescent states. */
-
-	int cpu;
-};
-
-/* Values for signaled field in struct rcu_state. */
-#define RCU_GP_INIT		0	/* Grace period being initialized. */
-#define RCU_SAVE_DYNTICK	1	/* Need to scan dyntick state. */
-#define RCU_FORCE_QS		2	/* Need to force quiescent state. */
-#ifdef CONFIG_NO_HZ
-#define RCU_SIGNAL_INIT		RCU_SAVE_DYNTICK
-#else /* #ifdef CONFIG_NO_HZ */
-#define RCU_SIGNAL_INIT		RCU_FORCE_QS
-#endif /* #else #ifdef CONFIG_NO_HZ */
-
-#define RCU_JIFFIES_TILL_FORCE_QS	 3	/* for rsp->jiffies_force_qs */
-#ifdef CONFIG_RCU_CPU_STALL_DETECTOR
-#define RCU_SECONDS_TILL_STALL_CHECK   (10 * HZ)  /* for rsp->jiffies_stall */
-#define RCU_SECONDS_TILL_STALL_RECHECK (30 * HZ)  /* for rsp->jiffies_stall */
-#define RCU_STALL_RAT_DELAY		2	  /* Allow other CPUs time */
-						  /*  to take at least one */
-						  /*  scheduling clock irq */
-						  /*  before ratting on them. */
-
-#endif /* #ifdef CONFIG_RCU_CPU_STALL_DETECTOR */
-
-/*
- * RCU global state, including node hierarchy.  This hierarchy is
- * represented in "heap" form in a dense array.  The root (first level)
- * of the hierarchy is in ->node[0] (referenced by ->level[0]), the second
- * level in ->node[1] through ->node[m] (->node[1] referenced by ->level[1]),
- * and the third level in ->node[m+1] and following (->node[m+1] referenced
- * by ->level[2]).  The number of levels is determined by the number of
- * CPUs and by CONFIG_RCU_FANOUT.  Small systems will have a "hierarchy"
- * consisting of a single rcu_node.
- */
-struct rcu_state {
-	struct rcu_node node[NUM_RCU_NODES];	/* Hierarchy. */
-	struct rcu_node *level[NUM_RCU_LVLS];	/* Hierarchy levels. */
-	u32 levelcnt[MAX_RCU_LVLS + 1];		/* # nodes in each level. */
-	u8 levelspread[NUM_RCU_LVLS];		/* kids/node in each level. */
-	struct rcu_data *rda[NR_CPUS];		/* array of rdp pointers. */
-
-	/* The following fields are guarded by the root rcu_node's lock. */
-
-	u8	signaled ____cacheline_internodealigned_in_smp;
-						/* Force QS state. */
-	long	gpnum;				/* Current gp number. */
-	long	completed;			/* # of last completed gp. */
-	spinlock_t onofflock;			/* exclude on/offline and */
-						/*  starting new GP. */
-	spinlock_t fqslock;			/* Only one task forcing */
-						/*  quiescent states. */
-	unsigned long jiffies_force_qs;		/* Time at which to invoke */
-						/*  force_quiescent_state(). */
-	unsigned long n_force_qs;		/* Number of calls to */
-						/*  force_quiescent_state(). */
-	unsigned long n_force_qs_lh;		/* ~Number of calls leaving */
-						/*  due to lock unavailable. */
-	unsigned long n_force_qs_ngp;		/* Number of calls leaving */
-						/*  due to no GP active. */
-#ifdef CONFIG_RCU_CPU_STALL_DETECTOR
-	unsigned long gp_start;			/* Time at which GP started, */
-						/*  but in jiffies. */
-	unsigned long jiffies_stall;		/* Time at which to check */
-						/*  for CPU stalls. */
-#endif /* #ifdef CONFIG_RCU_CPU_STALL_DETECTOR */
-#ifdef CONFIG_NO_HZ
-	long dynticks_completed;		/* Value of completed @ snap. */
-#endif /* #ifdef CONFIG_NO_HZ */
-};
+extern void rcu_sched_qs(int cpu);
+extern void rcu_bh_qs(int cpu);
+extern int rcu_needs_cpu(int cpu);
+extern void rcu_scheduler_starting(void);
+extern int rcu_expedited_torture_stats(char *page);
 
-extern struct rcu_state rcu_state;
-DECLARE_PER_CPU(struct rcu_data, rcu_data);
+#ifdef CONFIG_TREE_PREEMPT_RCU
 
-extern struct rcu_state rcu_bh_state;
-DECLARE_PER_CPU(struct rcu_data, rcu_bh_data);
+extern void __rcu_read_lock(void);
+extern void __rcu_read_unlock(void);
+extern void synchronize_rcu(void);
+extern void exit_rcu(void);
 
-/*
- * Increment the quiescent state counter.
- * The counter is a bit degenerated: We do not need to know
- * how many quiescent states passed, just if there was at least
- * one since the start of the grace period. Thus just a flag.
- */
-static inline void rcu_qsctr_inc(int cpu)
-{
-	struct rcu_data *rdp = &per_cpu(rcu_data, cpu);
-	rdp->passed_quiesc = 1;
-	rdp->passed_quiesc_completed = rdp->completed;
-}
-static inline void rcu_bh_qsctr_inc(int cpu)
-{
-	struct rcu_data *rdp = &per_cpu(rcu_bh_data, cpu);
-	rdp->passed_quiesc = 1;
-	rdp->passed_quiesc_completed = rdp->completed;
-}
-
-extern int rcu_pending(int cpu);
-extern int rcu_needs_cpu(int cpu);
-
-#ifdef CONFIG_DEBUG_LOCK_ALLOC
-extern struct lockdep_map rcu_lock_map;
-# define rcu_read_acquire()	\
-			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)
-# define rcu_read_release()	do { } while (0)
-#endif
+#else /* #ifdef CONFIG_TREE_PREEMPT_RCU */
 
 static inline void __rcu_read_lock(void)
 {
 	preempt_disable();
-	__acquire(RCU);
-	rcu_read_acquire();
 }
+
 static inline void __rcu_read_unlock(void)
 {
-	rcu_read_release();
-	__release(RCU);
 	preempt_enable();
 }
+
+#define synchronize_rcu synchronize_sched
+
+static inline void exit_rcu(void)
+{
+}
+
+#endif /* #else #ifdef CONFIG_TREE_PREEMPT_RCU */
+
 static inline void __rcu_read_lock_bh(void)
 {
 	local_bh_disable();
-	__acquire(RCU_BH);
-	rcu_read_acquire();
 }
 static inline void __rcu_read_unlock_bh(void)
 {
-	rcu_read_release();
-	__release(RCU_BH);
 	local_bh_enable();
 }
 
-#define __synchronize_sched() synchronize_rcu()
-
-#define call_rcu_sched(head, func) call_rcu(head, func)
+extern void call_rcu_sched(struct rcu_head *head,
+			   void (*func)(struct rcu_head *rcu));
+extern void synchronize_rcu_expedited(void);
 
-static inline void rcu_init_sched(void)
+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 void rcu_restart_cpu(int cpu);
 
 extern long rcu_batches_completed(void);
 extern long rcu_batches_completed_bh(void);
+extern long rcu_batches_completed_sched(void);
 
 #ifdef CONFIG_NO_HZ
 void rcu_enter_nohz(void);
@@ -326,7 +101,7 @@ static inline void rcu_exit_nohz(void)
 }
 #endif /* CONFIG_NO_HZ */
 
-/* A context switch is a grace period for rcutree. */
+/* A context switch is a grace period for RCU-sched and RCU-bh. */
 static inline int rcu_blocking_is_gp(void)
 {
 	return num_online_cpus() == 1;
diff --git a/include/linux/rds.h b/include/linux/rds.h
index d91dc91f5443..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.
@@ -147,6 +148,18 @@ struct rds_info_socket {
 	u_int64_t	inum;
 } __attribute__((packed));
 
+struct rds_info_tcp_socket {
+	__be32          local_addr;
+	__be16          local_port;
+	__be32          peer_addr;
+	__be16          peer_port;
+	u_int64_t       hdr_rem;
+	u_int64_t       data_rem;
+	u_int32_t       last_sent_nxt;
+	u_int32_t       last_expected_una;
+	u_int32_t       last_seen_una;
+} __attribute__((packed));
+
 #define RDS_IB_GID_LEN	16
 struct rds_info_rdma_connection {
 	__be32		src_addr;
@@ -212,6 +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/regulator/bq24022.h b/include/linux/regulator/bq24022.h
index e84b0a9feda5..a6d014005d49 100644
--- a/include/linux/regulator/bq24022.h
+++ b/include/linux/regulator/bq24022.h
@@ -10,6 +10,8 @@
  *
  */
 
+struct regulator_init_data;
+
 /**
  * bq24022_mach_info - platform data for bq24022
  * @gpio_nce: GPIO line connected to the nCE pin, used to enable / disable charging
@@ -18,4 +20,5 @@
 struct bq24022_mach_info {
 	int gpio_nce;
 	int gpio_iset2;
+	struct regulator_init_data *init_data;
 };
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index 801bf77ff4e2..490c5b37b6d7 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -3,7 +3,7 @@
  *
  * Copyright (C) 2007, 2008 Wolfson Microelectronics PLC.
  *
- * Author: Liam Girdwood <lg@opensource.wolfsonmicro.com>
+ * Author: Liam Girdwood <lrg@slimlogic.co.uk>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -88,6 +88,7 @@
  * FAIL           Regulator output has failed.
  * OVER_TEMP      Regulator over temp.
  * FORCE_DISABLE  Regulator shut down by software.
+ * VOLTAGE_CHANGE Regulator voltage changed.
  *
  * NOTE: These events can be OR'ed together when passed into handler.
  */
@@ -98,6 +99,7 @@
 #define REGULATOR_EVENT_FAIL			0x08
 #define REGULATOR_EVENT_OVER_TEMP		0x10
 #define REGULATOR_EVENT_FORCE_DISABLE		0x20
+#define REGULATOR_EVENT_VOLTAGE_CHANGE		0x40
 
 struct regulator;
 
@@ -123,6 +125,8 @@ struct regulator_bulk_data {
 /* regulator get and put */
 struct regulator *__must_check regulator_get(struct device *dev,
 					     const char *id);
+struct regulator *__must_check regulator_get_exclusive(struct device *dev,
+						       const char *id);
 void regulator_put(struct regulator *regulator);
 
 /* regulator output control and status */
@@ -140,6 +144,10 @@ int regulator_bulk_disable(int num_consumers,
 void regulator_bulk_free(int num_consumers,
 			 struct regulator_bulk_data *consumers);
 
+int regulator_count_voltages(struct regulator *regulator);
+int regulator_list_voltage(struct regulator *regulator, unsigned selector);
+int regulator_is_supported_voltage(struct regulator *regulator,
+				   int min_uV, int max_uV);
 int regulator_set_voltage(struct regulator *regulator, int min_uV, int max_uV);
 int regulator_get_voltage(struct regulator *regulator);
 int regulator_set_current_limit(struct regulator *regulator,
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h
index 2dae05705f13..31f2055eae28 100644
--- a/include/linux/regulator/driver.h
+++ b/include/linux/regulator/driver.h
@@ -3,7 +3,7 @@
  *
  * Copyright (C) 2007, 2008 Wolfson Microelectronics PLC.
  *
- * Author: Liam Girdwood <lg@opensource.wolfsonmicro.com>
+ * Author: Liam Girdwood <lrg@slimlogic.co.uk>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -21,25 +21,40 @@
 struct regulator_dev;
 struct regulator_init_data;
 
+enum regulator_status {
+	REGULATOR_STATUS_OFF,
+	REGULATOR_STATUS_ON,
+	REGULATOR_STATUS_ERROR,
+	/* fast/normal/idle/standby are flavors of "on" */
+	REGULATOR_STATUS_FAST,
+	REGULATOR_STATUS_NORMAL,
+	REGULATOR_STATUS_IDLE,
+	REGULATOR_STATUS_STANDBY,
+};
+
 /**
  * struct regulator_ops - regulator operations.
  *
- * This struct describes regulator operations which can be implemented by
- * regulator chip drivers.
- *
- * @enable: Enable the regulator.
- * @disable: Disable the regulator.
- * @is_enabled: Return 1 if the regulator is enabled, 0 otherwise.
+ * @enable: Configure the regulator as enabled.
+ * @disable: Configure the regulator as disabled.
+ * @is_enabled: Return 1 if the regulator is enabled, 0 if not.
+ *		May also return negative errno.
  *
  * @set_voltage: Set the voltage for the regulator within the range specified.
  *               The driver should select the voltage closest to min_uV.
  * @get_voltage: Return the currently configured voltage for the regulator.
+ * @list_voltage: Return one of the supported voltages, in microvolts; zero
+ *	if the selector indicates a voltage that is unusable on this system;
+ *	or negative errno.  Selectors range from zero to one less than
+ *	regulator_desc.n_voltages.  Voltages may be reported in any order.
  *
  * @set_current_limit: Configure a limit for a current-limited regulator.
- * @get_current_limit: Get the limit for a current-limited regulator.
+ * @get_current_limit: Get the configured limit for a current-limited regulator.
  *
- * @set_mode: Set the operating mode for the regulator.
- * @get_mode: Get the current operating mode for the regulator.
+ * @set_mode: Set the configured operating mode for the regulator.
+ * @get_mode: Get the configured operating mode for the regulator.
+ * @get_status: Return actual (not as-configured) status of regulator, as a
+ *	REGULATOR_STATUS value (or negative errno)
  * @get_optimum_mode: Get the most efficient operating mode for the regulator
  *                    when running with the specified parameters.
  *
@@ -51,9 +66,15 @@ struct regulator_init_data;
  *                       suspended.
  * @set_suspend_mode: Set the operating mode for the regulator when the
  *                    system is suspended.
+ *
+ * This struct describes regulator operations which can be implemented by
+ * regulator chip drivers.
  */
 struct regulator_ops {
 
+	/* enumerate supported voltages */
+	int (*list_voltage) (struct regulator_dev *, unsigned selector);
+
 	/* get/set regulator voltage */
 	int (*set_voltage) (struct regulator_dev *, int min_uV, int max_uV);
 	int (*get_voltage) (struct regulator_dev *);
@@ -72,6 +93,13 @@ struct regulator_ops {
 	int (*set_mode) (struct regulator_dev *, unsigned int mode);
 	unsigned int (*get_mode) (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.
+	 * returns REGULATOR_STATUS_* or negative errno.
+	 */
+	int (*get_status)(struct regulator_dev *);
+
 	/* get most efficient regulator operating mode for load */
 	unsigned int (*get_optimum_mode) (struct regulator_dev *, int input_uV,
 					  int output_uV, int load_uA);
@@ -106,6 +134,7 @@ enum regulator_type {
  *
  * @name: Identifying name for the regulator.
  * @id: Numerical identifier for the regulator.
+ * @n_voltages: Number of selectors available for ops.list_voltage().
  * @ops: Regulator operations table.
  * @irq: Interrupt number for the regulator.
  * @type: Indicates if the regulator is a voltage or current regulator.
@@ -114,14 +143,50 @@ enum regulator_type {
 struct regulator_desc {
 	const char *name;
 	int id;
+	unsigned n_voltages;
 	struct regulator_ops *ops;
 	int irq;
 	enum regulator_type type;
 	struct module *owner;
 };
 
+/*
+ * struct regulator_dev
+ *
+ * Voltage / Current regulator class device. One for each
+ * regulator.
+ *
+ * This should *not* be used directly by anything except the regulator
+ * core and notification injection (which should take the mutex and do
+ * no other direct access).
+ */
+struct regulator_dev {
+	struct regulator_desc *desc;
+	int use_count;
+	int open_count;
+	int exclusive;
+
+	/* lists we belong to */
+	struct list_head list; /* list of all regulators */
+	struct list_head slist; /* list of supplied regulators */
+
+	/* lists we own */
+	struct list_head consumer_list; /* consumers we supply */
+	struct list_head supply_list; /* regulators we supply */
+
+	struct blocking_notifier_head notifier;
+	struct mutex mutex; /* consumer lock */
+	struct module *owner;
+	struct device dev;
+	struct regulation_constraints *constraints;
+	struct regulator_dev *supply;	/* for tree */
+
+	void *reg_data;		/* regulator_dev data */
+};
+
 struct regulator_dev *regulator_register(struct regulator_desc *regulator_desc,
-	struct device *dev, void *driver_data);
+	struct device *dev, struct regulator_init_data *init_data,
+	void *driver_data);
 void regulator_unregister(struct regulator_dev *rdev);
 
 int regulator_notifier_call_chain(struct regulator_dev *rdev,
@@ -131,6 +196,8 @@ void *rdev_get_drvdata(struct regulator_dev *rdev);
 struct device *rdev_get_dev(struct regulator_dev *rdev);
 int rdev_get_id(struct regulator_dev *rdev);
 
+int regulator_mode_to_status(unsigned int);
+
 void *regulator_get_init_drvdata(struct regulator_init_data *reg_init_data);
 
 #endif
diff --git a/include/linux/regulator/fixed.h b/include/linux/regulator/fixed.h
index 1387a5d2190e..e94a4a1c7c8a 100644
--- a/include/linux/regulator/fixed.h
+++ b/include/linux/regulator/fixed.h
@@ -5,6 +5,9 @@
  *
  * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
  *
+ * Copyright (c) 2009 Nokia Corporation
+ * Roger Quadros <ext-roger.quadros@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
@@ -14,9 +17,33 @@
 #ifndef __REGULATOR_FIXED_H
 #define __REGULATOR_FIXED_H
 
+struct regulator_init_data;
+
+/**
+ * struct fixed_voltage_config - fixed_voltage_config structure
+ * @supply_name:	Name of the regulator supply
+ * @microvolts:		Output voltage of regulator
+ * @gpio:		GPIO to use for enable control
+ * 			set to -EINVAL if not used
+ * @enable_high:	Polarity of enable GPIO
+ *			1 = Active high, 0 = Active low
+ * @enabled_at_boot:	Whether regulator has been enabled at
+ * 			boot or not. 1 = Yes, 0 = No
+ * 			This is used to keep the regulator at
+ * 			the default state
+ * @init_data:		regulator_init_data
+ *
+ * This structure contains fixed voltage regulator configuration
+ * information that must be passed by platform code to the fixed
+ * voltage regulator driver.
+ */
 struct fixed_voltage_config {
 	const char *supply_name;
 	int microvolts;
+	int gpio;
+	unsigned enable_high:1;
+	unsigned enabled_at_boot:1;
+	struct regulator_init_data *init_data;
 };
 
 #endif
diff --git a/include/linux/regulator/lp3971.h b/include/linux/regulator/lp3971.h
new file mode 100644
index 000000000000..61401649fe7d
--- /dev/null
+++ b/include/linux/regulator/lp3971.h
@@ -0,0 +1,51 @@
+/*
+ * National Semiconductors LP3971 PMIC chip client interface
+ *
+ *  Copyright (C) 2009 Samsung Electronics
+ *  Author: Marek Szyprowski <m.szyprowski@samsung.com>
+ *
+ * Based on wm8400.h
+ *
+ * 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_REGULATOR_LP3971_H
+#define __LINUX_REGULATOR_LP3971_H
+
+#include <linux/regulator/machine.h>
+
+#define LP3971_LDO1  0
+#define LP3971_LDO2  1
+#define LP3971_LDO3  2
+#define LP3971_LDO4  3
+#define LP3971_LDO5  4
+
+#define LP3971_DCDC1 5
+#define LP3971_DCDC2 6
+#define LP3971_DCDC3 7
+
+#define LP3971_NUM_REGULATORS 8
+
+struct lp3971_regulator_subdev {
+	int id;
+	struct regulator_init_data *initdata;
+};
+
+struct lp3971_platform_data {
+	int num_regulators;
+	struct lp3971_regulator_subdev *regulators;
+};
+
+#endif
diff --git a/include/linux/regulator/machine.h b/include/linux/regulator/machine.h
index 3794773b23d2..87f5f176d4ef 100644
--- a/include/linux/regulator/machine.h
+++ b/include/linux/regulator/machine.h
@@ -3,7 +3,7 @@
  *
  * Copyright (C) 2007, 2008 Wolfson Microelectronics PLC.
  *
- * Author: Liam Girdwood <lg@opensource.wolfsonmicro.com>
+ * Author: Liam Girdwood <lrg@slimlogic.co.uk>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -41,7 +41,7 @@ struct regulator;
 #define REGULATOR_CHANGE_DRMS		0x10
 
 /**
- * struct regulator_state - regulator state during low power syatem states
+ * struct regulator_state - regulator state during low power system states
  *
  * This describes a regulators state during a system wide low power state.
  *
@@ -73,7 +73,9 @@ struct regulator_state {
  *
  * @always_on: Set if the regulator should never be disabled.
  * @boot_on: Set if the regulator is enabled when the system is initially
- *           started.
+ *           started.  If the regulator is not enabled by the hardware or
+ *           bootloader then it will be enabled when the constraints are
+ *           applied.
  * @apply_uV: Apply the voltage constraint when initialising.
  *
  * @input_uV: Input voltage for regulator when supplied by another regulator.
@@ -83,6 +85,7 @@ struct regulator_state {
  * @state_standby: State for regulator when system is suspended in standby
  *                 mode.
  * @initial_state: Suspend state to set by default.
+ * @initial_mode: Mode to set at startup.
  */
 struct regulation_constraints {
 
@@ -111,25 +114,40 @@ struct regulation_constraints {
 	struct regulator_state state_standby;
 	suspend_state_t initial_state; /* suspend state to set at init */
 
-	/* constriant flags */
+	/* mode to set on startup */
+	unsigned int initial_mode;
+
+	/* constraint flags */
 	unsigned always_on:1;	/* regulator never off when system is on */
 	unsigned boot_on:1;	/* bootloader/firmware enabled regulator */
-	unsigned apply_uV:1;	/* apply uV constraint iff min == max */
+	unsigned apply_uV:1;	/* apply uV constraint if min == max */
 };
 
 /**
  * struct regulator_consumer_supply - supply -> device mapping
  *
- * This maps a supply name to a device.
+ * This maps a supply name to a device.  Only one of dev or dev_name
+ * can be specified.  Use of dev_name allows support for buses which
+ * make struct device available late such as I2C and is the preferred
+ * form.
  *
  * @dev: Device structure for the consumer.
+ * @dev_name: Result of dev_name() for the consumer.
  * @supply: Name for the supply.
  */
 struct regulator_consumer_supply {
 	struct device *dev;	/* consumer */
+	const char *dev_name;   /* dev_name() for consumer */
 	const char *supply;	/* consumer supply - e.g. "vcc" */
 };
 
+/* Initialize struct regulator_consumer_supply */
+#define REGULATOR_SUPPLY(_name, _dev_name)			\
+{								\
+	.supply		= _name,				\
+	.dev_name	= _dev_name,				\
+}
+
 /**
  * struct regulator_init_data - regulator platform initialisation data.
  *
@@ -160,4 +178,12 @@ struct regulator_init_data {
 
 int regulator_suspend_prepare(suspend_state_t state);
 
+#ifdef CONFIG_REGULATOR
+void regulator_has_full_constraints(void);
+#else
+static inline void regulator_has_full_constraints(void)
+{
+}
+#endif
+
 #endif
diff --git a/include/linux/regulator/max1586.h b/include/linux/regulator/max1586.h
new file mode 100644
index 000000000000..de9a7fae20be
--- /dev/null
+++ b/include/linux/regulator/max1586.h
@@ -0,0 +1,63 @@
+/*
+ * max1586.h  --  Voltage regulation for the Maxim 1586
+ *
+ * Copyright (C) 2008 Robert Jarzmik
+ *
+ * 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 REGULATOR_MAX1586
+#define REGULATOR_MAX1586
+
+#include <linux/regulator/machine.h>
+
+#define MAX1586_V3 0
+#define MAX1586_V6 1
+
+/* precalculated values for v3_gain */
+#define MAX1586_GAIN_NO_R24   1000000  /* 700000 .. 1475000 mV */
+#define MAX1586_GAIN_R24_3k32 1051098  /* 735768 .. 1550369 mV */
+#define MAX1586_GAIN_R24_5k11 1078648  /* 755053 .. 1591005 mV */
+#define MAX1586_GAIN_R24_7k5  1115432  /* 780802 .. 1645262 mV */
+
+/**
+ * max1586_subdev_data - regulator data
+ * @id: regulator Id (either MAX1586_V3 or MAX1586_V6)
+ * @name: regulator cute name (example for V3: "vcc_core")
+ * @platform_data: regulator init data (constraints, supplies, ...)
+ */
+struct max1586_subdev_data {
+	int				id;
+	char				*name;
+	struct regulator_init_data	*platform_data;
+};
+
+/**
+ * max1586_platform_data - platform data for max1586
+ * @num_subdevs: number of regulators used (may be 1 or 2)
+ * @subdevs: regulator used
+ *           At most, there will be a regulator for V3 and one for V6 voltages.
+ * @v3_gain: gain on the V3 voltage output multiplied by 1e6.
+ *           This can be calculated as ((1 + R24/R25 + R24/185.5kOhm) * 1e6)
+ *           for an external resistor configuration as described in the
+ *           data sheet (R25=100kOhm).
+ */
+struct max1586_platform_data {
+	int num_subdevs;
+	struct max1586_subdev_data *subdevs;
+	int v3_gain;
+};
+
+#endif
diff --git a/include/linux/regulator/userspace-consumer.h b/include/linux/regulator/userspace-consumer.h
new file mode 100644
index 000000000000..b4554ce9d4bb
--- /dev/null
+++ b/include/linux/regulator/userspace-consumer.h
@@ -0,0 +1,25 @@
+#ifndef __REGULATOR_PLATFORM_CONSUMER_H_
+#define __REGULATOR_PLATFORM_CONSUMER_H_
+
+struct regulator_consumer_supply;
+
+/**
+ * struct regulator_userspace_consumer_data - line consumer
+ * initialisation data.
+ *
+ * @name: Name for the consumer line
+ * @num_supplies: Number of supplies feeding the line
+ * @supplies: Supplies configuration.
+ * @init_on: Set if the regulators supplying the line should be
+ *           enabled during initialisation
+ */
+struct regulator_userspace_consumer_data {
+	const char *name;
+
+	int num_supplies;
+	struct regulator_bulk_data *supplies;
+
+	bool init_on;
+};
+
+#endif /* __REGULATOR_PLATFORM_CONSUMER_H_ */
diff --git a/include/linux/reiserfs_acl.h b/include/linux/reiserfs_acl.h
index 8cc65757e47a..b4448853900e 100644
--- a/include/linux/reiserfs_acl.h
+++ b/include/linux/reiserfs_acl.h
@@ -56,15 +56,6 @@ int reiserfs_cache_default_acl(struct inode *dir);
 extern struct xattr_handler reiserfs_posix_acl_default_handler;
 extern struct xattr_handler reiserfs_posix_acl_access_handler;
 
-static inline void reiserfs_init_acl_access(struct inode *inode)
-{
-	REISERFS_I(inode)->i_acl_access = NULL;
-}
-
-static inline void reiserfs_init_acl_default(struct inode *inode)
-{
-	REISERFS_I(inode)->i_acl_default = NULL;
-}
 #else
 
 #define reiserfs_cache_default_acl(inode) 0
@@ -86,12 +77,4 @@ reiserfs_inherit_default_acl(struct reiserfs_transaction_handle *th,
 {
 	return 0;
 }
-
-static inline void reiserfs_init_acl_access(struct inode *inode)
-{
-}
-
-static inline void reiserfs_init_acl_default(struct inode *inode)
-{
-}
 #endif
diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h
index 2245c78d5876..dd31e7bae35c 100644
--- a/include/linux/reiserfs_fs.h
+++ b/include/linux/reiserfs_fs.h
@@ -660,23 +660,54 @@ static inline void set_le_key_k_type(int version, struct reiserfs_key *key,
 		   cpu_to_le32(type2uniqueness(type)))
 	    : (void)(set_offset_v2_k_type(&(key->u.k_offset_v2), type));
 }
+
 static inline void set_le_ih_k_type(struct item_head *ih, int type)
 {
 	set_le_key_k_type(ih_version(ih), &(ih->ih_key), type);
 }
 
-#define is_direntry_le_key(version,key) (le_key_k_type (version, key) == TYPE_DIRENTRY)
-#define is_direct_le_key(version,key) (le_key_k_type (version, key) == TYPE_DIRECT)
-#define is_indirect_le_key(version,key) (le_key_k_type (version, key) == TYPE_INDIRECT)
-#define is_statdata_le_key(version,key) (le_key_k_type (version, key) == TYPE_STAT_DATA)
+static inline int is_direntry_le_key(int version, struct reiserfs_key *key)
+{
+	return le_key_k_type(version, key) == TYPE_DIRENTRY;
+}
+
+static inline int is_direct_le_key(int version, struct reiserfs_key *key)
+{
+	return le_key_k_type(version, key) == TYPE_DIRECT;
+}
+
+static inline int is_indirect_le_key(int version, struct reiserfs_key *key)
+{
+	return le_key_k_type(version, key) == TYPE_INDIRECT;
+}
+
+static inline int is_statdata_le_key(int version, struct reiserfs_key *key)
+{
+	return le_key_k_type(version, key) == TYPE_STAT_DATA;
+}
 
 //
 // item header has version.
 //
-#define is_direntry_le_ih(ih) is_direntry_le_key (ih_version (ih), &((ih)->ih_key))
-#define is_direct_le_ih(ih) is_direct_le_key (ih_version (ih), &((ih)->ih_key))
-#define is_indirect_le_ih(ih) is_indirect_le_key (ih_version(ih), &((ih)->ih_key))
-#define is_statdata_le_ih(ih) is_statdata_le_key (ih_version (ih), &((ih)->ih_key))
+static inline int is_direntry_le_ih(struct item_head *ih)
+{
+	return is_direntry_le_key(ih_version(ih), &ih->ih_key);
+}
+
+static inline int is_direct_le_ih(struct item_head *ih)
+{
+	return is_direct_le_key(ih_version(ih), &ih->ih_key);
+}
+
+static inline int is_indirect_le_ih(struct item_head *ih)
+{
+	return is_indirect_le_key(ih_version(ih), &ih->ih_key);
+}
+
+static inline int is_statdata_le_ih(struct item_head *ih)
+{
+	return is_statdata_le_key(ih_version(ih), &ih->ih_key);
+}
 
 //
 // key is pointer to cpu key, result is cpu
diff --git a/include/linux/reiserfs_fs_i.h b/include/linux/reiserfs_fs_i.h
index 76360b36ac33..89f4d3abbf5a 100644
--- a/include/linux/reiserfs_fs_i.h
+++ b/include/linux/reiserfs_fs_i.h
@@ -54,10 +54,6 @@ struct reiserfs_inode_info {
 	unsigned int i_trans_id;
 	struct reiserfs_journal_list *i_jl;
 	struct mutex i_mmap;
-#ifdef CONFIG_REISERFS_FS_POSIX_ACL
-	struct posix_acl *i_acl_access;
-	struct posix_acl *i_acl_default;
-#endif
 #ifdef CONFIG_REISERFS_FS_XATTR
 	struct rw_semaphore i_xattr_sem;
 #endif
diff --git a/include/linux/reiserfs_fs_sb.h b/include/linux/reiserfs_fs_sb.h
index 5621d87c4479..dab68bbed675 100644
--- a/include/linux/reiserfs_fs_sb.h
+++ b/include/linux/reiserfs_fs_sb.h
@@ -193,7 +193,7 @@ struct reiserfs_journal {
 	atomic_t j_wcount;	/* count of writers for current commit */
 	unsigned long j_bcount;	/* batch count. allows turning X transactions into 1 */
 	unsigned long j_first_unflushed_offset;	/* first unflushed transactions offset */
-	unsigned long j_last_flush_trans_id;	/* last fully flushed journal timestamp */
+	unsigned j_last_flush_trans_id;	/* last fully flushed journal timestamp */
 	struct buffer_head *j_header_bh;
 
 	time_t j_trans_start_time;	/* time this transaction started */
@@ -402,7 +402,7 @@ struct reiserfs_sb_info {
 	int reserved_blocks;	/* amount of blocks reserved for further allocations */
 	spinlock_t bitmap_lock;	/* this lock on now only used to protect reserved_blocks variable */
 	struct dentry *priv_root;	/* root of /.reiserfs_priv */
-	struct dentry *xattr_root;	/* root of /.reiserfs_priv/.xa */
+	struct dentry *xattr_root;	/* root of /.reiserfs_priv/xattrs */
 	int j_errno;
 #ifdef CONFIG_QUOTA
 	char *s_qf_names[MAXQUOTAS];
@@ -453,6 +453,7 @@ enum reiserfs_mount_options {
 	REISERFS_ATTRS,
 	REISERFS_XATTRS_USER,
 	REISERFS_POSIXACL,
+	REISERFS_EXPOSE_PRIVROOT,
 	REISERFS_BARRIER_NONE,
 	REISERFS_BARRIER_FLUSH,
 
@@ -488,9 +489,9 @@ enum reiserfs_mount_options {
 #define reiserfs_data_log(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_DATA_LOG))
 #define reiserfs_data_ordered(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_DATA_ORDERED))
 #define reiserfs_data_writeback(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_DATA_WRITEBACK))
-#define reiserfs_xattrs(s) ((s)->s_xattr != NULL)
 #define reiserfs_xattrs_user(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_XATTRS_USER))
 #define reiserfs_posixacl(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_POSIXACL))
+#define reiserfs_expose_privroot(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_EXPOSE_PRIVROOT))
 #define reiserfs_xattrs_optional(s) (reiserfs_xattrs_user(s) || reiserfs_posixacl(s))
 #define reiserfs_barrier_none(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_BARRIER_NONE))
 #define reiserfs_barrier_flush(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_BARRIER_FLUSH))
diff --git a/include/linux/reiserfs_xattr.h b/include/linux/reiserfs_xattr.h
index dcae01e63e40..99928dce37ea 100644
--- a/include/linux/reiserfs_xattr.h
+++ b/include/linux/reiserfs_xattr.h
@@ -38,8 +38,10 @@ struct nameidata;
 int reiserfs_xattr_register_handlers(void) __init;
 void reiserfs_xattr_unregister_handlers(void);
 int reiserfs_xattr_init(struct super_block *sb, int mount_flags);
+int reiserfs_lookup_privroot(struct super_block *sb);
 int reiserfs_delete_xattrs(struct inode *inode);
 int reiserfs_chown_xattrs(struct inode *inode, struct iattr *attrs);
+int reiserfs_permission(struct inode *inode, int mask);
 
 #ifdef CONFIG_REISERFS_FS_XATTR
 #define has_xattr_dir(inode) (REISERFS_I(inode)->i_flags & i_has_xattr_dir)
@@ -49,7 +51,6 @@ int reiserfs_setxattr(struct dentry *dentry, const char *name,
 		      const void *value, size_t size, int flags);
 ssize_t reiserfs_listxattr(struct dentry *dentry, char *buffer, size_t size);
 int reiserfs_removexattr(struct dentry *dentry, const char *name);
-int reiserfs_permission(struct inode *inode, int mask);
 
 int reiserfs_xattr_get(struct inode *, const char *, void *, size_t);
 int reiserfs_xattr_set(struct inode *, const char *, const void *, size_t, int);
@@ -97,7 +98,7 @@ static inline size_t reiserfs_xattr_jcreate_nblocks(struct inode *inode)
 
 	if ((REISERFS_I(inode)->i_flags & i_has_xattr_dir) == 0) {
 		nblocks += JOURNAL_BLOCKS_PER_OBJECT(inode->i_sb);
-		if (REISERFS_SB(inode->i_sb)->xattr_root == NULL)
+		if (!REISERFS_SB(inode->i_sb)->xattr_root->d_inode)
 			nblocks += JOURNAL_BLOCKS_PER_OBJECT(inode->i_sb);
 	}
 
@@ -116,8 +117,6 @@ static inline void reiserfs_init_xattr_rwsem(struct inode *inode)
 #define reiserfs_listxattr NULL
 #define reiserfs_removexattr NULL
 
-#define reiserfs_permission NULL
-
 static inline void reiserfs_init_xattr_rwsem(struct inode *inode)
 {
 }
diff --git a/include/linux/relay.h b/include/linux/relay.h
index 953fc055e875..14a86bc7102b 100644
--- a/include/linux/relay.h
+++ b/include/linux/relay.h
@@ -140,7 +140,7 @@ struct rchan_callbacks
 	 * cause relay_open() to create a single global buffer rather
 	 * than the default set of per-cpu buffers.
 	 *
-	 * See Documentation/filesystems/relayfs.txt for more info.
+	 * See Documentation/filesystems/relay.txt for more info.
 	 */
 	struct dentry *(*create_buf_file)(const char *filename,
 					  struct dentry *parent,
diff --git a/include/linux/res_counter.h b/include/linux/res_counter.h
index 4c5bcf6ca7e8..fcb9884df618 100644
--- a/include/linux/res_counter.h
+++ b/include/linux/res_counter.h
@@ -35,6 +35,10 @@ struct res_counter {
 	 */
 	unsigned long long limit;
 	/*
+	 * the limit that usage can be exceed
+	 */
+	unsigned long long soft_limit;
+	/*
 	 * the number of unsuccessful attempts to consume the resource
 	 */
 	unsigned long long failcnt;
@@ -49,6 +53,8 @@ struct res_counter {
 	struct res_counter *parent;
 };
 
+#define RESOURCE_MAX (unsigned long long)LLONG_MAX
+
 /**
  * Helpers to interact with userspace
  * res_counter_read_u64() - returns the value of the specified member.
@@ -85,6 +91,7 @@ enum {
 	RES_MAX_USAGE,
 	RES_LIMIT,
 	RES_FAILCNT,
+	RES_SOFT_LIMIT,
 };
 
 /*
@@ -130,6 +137,36 @@ static inline bool res_counter_limit_check_locked(struct res_counter *cnt)
 	return false;
 }
 
+static inline bool res_counter_soft_limit_check_locked(struct res_counter *cnt)
+{
+	if (cnt->usage < cnt->soft_limit)
+		return true;
+
+	return false;
+}
+
+/**
+ * Get the difference between the usage and the soft limit
+ * @cnt: The counter
+ *
+ * Returns 0 if usage is less than or equal to soft limit
+ * The difference between usage and soft limit, otherwise.
+ */
+static inline unsigned long long
+res_counter_soft_limit_excess(struct res_counter *cnt)
+{
+	unsigned long long excess;
+	unsigned long flags;
+
+	spin_lock_irqsave(&cnt->lock, flags);
+	if (cnt->usage <= cnt->soft_limit)
+		excess = 0;
+	else
+		excess = cnt->usage - cnt->soft_limit;
+	spin_unlock_irqrestore(&cnt->lock, flags);
+	return excess;
+}
+
 /*
  * Helper function to detect if the cgroup is within it's limit or
  * not. It's currently called from cgroup_rss_prepare()
@@ -145,6 +182,17 @@ static inline bool res_counter_check_under_limit(struct res_counter *cnt)
 	return ret;
 }
 
+static inline bool res_counter_check_under_soft_limit(struct res_counter *cnt)
+{
+	bool ret;
+	unsigned long flags;
+
+	spin_lock_irqsave(&cnt->lock, flags);
+	ret = res_counter_soft_limit_check_locked(cnt);
+	spin_unlock_irqrestore(&cnt->lock, flags);
+	return ret;
+}
+
 static inline void res_counter_reset_max(struct res_counter *cnt)
 {
 	unsigned long flags;
@@ -178,4 +226,16 @@ static inline int res_counter_set_limit(struct res_counter *cnt,
 	return ret;
 }
 
+static inline int
+res_counter_set_soft_limit(struct res_counter *cnt,
+				unsigned long long soft_limit)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&cnt->lock, flags);
+	cnt->soft_limit = soft_limit;
+	spin_unlock_irqrestore(&cnt->lock, flags);
+	return 0;
+}
+
 #endif
diff --git a/include/linux/rfkill.h b/include/linux/rfkill.h
index 164332cbb77c..97059d08a626 100644
--- a/include/linux/rfkill.h
+++ b/include/linux/rfkill.h
@@ -4,149 +4,387 @@
 /*
  * Copyright (C) 2006 - 2007 Ivo van Doorn
  * Copyright (C) 2007 Dmitry Torokhov
+ * Copyright 2009 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 as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
  *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the
- * Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
 #include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/mutex.h>
-#include <linux/device.h>
-#include <linux/leds.h>
+
+/* define userspace visible states */
+#define RFKILL_STATE_SOFT_BLOCKED	0
+#define RFKILL_STATE_UNBLOCKED		1
+#define RFKILL_STATE_HARD_BLOCKED	2
 
 /**
  * enum rfkill_type - type of rfkill switch.
- * 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_ALL: toggles all switches (userspace only)
+ * @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 {
-	RFKILL_TYPE_WLAN ,
+	RFKILL_TYPE_ALL = 0,
+	RFKILL_TYPE_WLAN,
 	RFKILL_TYPE_BLUETOOTH,
 	RFKILL_TYPE_UWB,
 	RFKILL_TYPE_WIMAX,
 	RFKILL_TYPE_WWAN,
-	RFKILL_TYPE_MAX,
+	RFKILL_TYPE_GPS,
+	RFKILL_TYPE_FM,
+	NUM_RFKILL_TYPES,
 };
 
-enum rfkill_state {
-	RFKILL_STATE_SOFT_BLOCKED = 0,	/* Radio output blocked */
-	RFKILL_STATE_UNBLOCKED    = 1,	/* Radio output allowed */
-	RFKILL_STATE_HARD_BLOCKED = 2,	/* Output blocked, non-overrideable */
-	RFKILL_STATE_MAX,		/* marker for last valid state */
+/**
+ * enum rfkill_operation - operation types
+ * @RFKILL_OP_ADD: a device was added
+ * @RFKILL_OP_DEL: a device was removed
+ * @RFKILL_OP_CHANGE: a device's state changed -- userspace changes one device
+ * @RFKILL_OP_CHANGE_ALL: userspace changes all devices (of a type, or all)
+ */
+enum rfkill_operation {
+	RFKILL_OP_ADD = 0,
+	RFKILL_OP_DEL,
+	RFKILL_OP_CHANGE,
+	RFKILL_OP_CHANGE_ALL,
 };
 
+/**
+ * struct rfkill_event - events for userspace on /dev/rfkill
+ * @idx: index of dev rfkill
+ * @type: type of the rfkill struct
+ * @op: operation code
+ * @hard: hard state (0/1)
+ * @soft: soft state (0/1)
+ *
+ * Structure used for userspace communication on /dev/rfkill,
+ * used for events from the kernel and control to the kernel.
+ */
+struct rfkill_event {
+	__u32 idx;
+	__u8  type;
+	__u8  op;
+	__u8  soft, hard;
+} __packed;
+
 /*
- * These are DEPRECATED, drivers using them should be verified to
- * comply with the rfkill usage guidelines in Documentation/rfkill.txt
- * and then converted to use the new names for rfkill_state
- */
-#define RFKILL_STATE_OFF RFKILL_STATE_SOFT_BLOCKED
-#define RFKILL_STATE_ON  RFKILL_STATE_UNBLOCKED
-
-/**
- * struct rfkill - rfkill control structure.
- * @name: Name of the switch.
- * @type: Radio type which the button controls, the value stored
- *	here should be a value from enum rfkill_type.
- * @state: State of the switch, "UNBLOCKED" means radio can operate.
- * @user_claim_unsupported: Whether the hardware supports exclusive
- *	RF-kill control by userspace. Set this before registering.
- * @user_claim: Set when the switch is controlled exlusively by userspace.
- * @mutex: Guards switch state transitions.  It serializes callbacks
- *	and also protects the state.
- * @data: Pointer to the RF button drivers private data which will be
- *	passed along when toggling radio state.
- * @toggle_radio(): Mandatory handler to control state of the radio.
- *	only RFKILL_STATE_SOFT_BLOCKED and RFKILL_STATE_UNBLOCKED are
- *	valid parameters.
- * @get_state(): handler to read current radio state from hardware,
- *      may be called from atomic context, should return 0 on success.
- *      Either this handler OR judicious use of rfkill_force_state() is
- *      MANDATORY for any driver capable of RFKILL_STATE_HARD_BLOCKED.
- * @led_trigger: A LED trigger for this button's LED.
- * @dev: Device structure integrating the switch into device tree.
- * @node: Used to place switch into list of all switches known to the
- *	the system.
- *
- * This structure represents a RF switch located on a network device.
- */
-struct rfkill {
-	const char *name;
-	enum rfkill_type type;
-
-	bool user_claim_unsupported;
-	bool user_claim;
-
-	/* the mutex serializes callbacks and also protects
-	 * the state */
-	struct mutex mutex;
-	enum rfkill_state state;
-	void *data;
-	int (*toggle_radio)(void *data, enum rfkill_state state);
-	int (*get_state)(void *data, enum rfkill_state *state);
+ * We are planning to be backward and forward compatible with changes
+ * to the event struct, by adding new, optional, members at the end.
+ * When reading an event (whether the kernel from userspace or vice
+ * versa) we need to accept anything that's at least as large as the
+ * version 1 event size, but might be able to accept other sizes in
+ * the future.
+ *
+ * One exception is the kernel -- we already have two event sizes in
+ * that we've made the 'hard' member optional since our only option
+ * is to ignore it anyway.
+ */
+#define RFKILL_EVENT_SIZE_V1	8
 
-#ifdef CONFIG_RFKILL_LEDS
-	struct led_trigger led_trigger;
-#endif
+/* ioctl for turning off rfkill-input (if present) */
+#define RFKILL_IOC_MAGIC	'R'
+#define RFKILL_IOC_NOINPUT	1
+#define RFKILL_IOCTL_NOINPUT	_IO(RFKILL_IOC_MAGIC, RFKILL_IOC_NOINPUT)
 
-	struct device dev;
-	struct list_head node;
-	enum rfkill_state state_for_resume;
+/* and that's all userspace gets */
+#ifdef __KERNEL__
+/* don't allow anyone to use these in the kernel */
+enum rfkill_user_states {
+	RFKILL_USER_STATE_SOFT_BLOCKED	= RFKILL_STATE_SOFT_BLOCKED,
+	RFKILL_USER_STATE_UNBLOCKED	= RFKILL_STATE_UNBLOCKED,
+	RFKILL_USER_STATE_HARD_BLOCKED	= RFKILL_STATE_HARD_BLOCKED,
 };
-#define to_rfkill(d)	container_of(d, struct rfkill, dev)
+#undef RFKILL_STATE_SOFT_BLOCKED
+#undef RFKILL_STATE_UNBLOCKED
+#undef RFKILL_STATE_HARD_BLOCKED
+
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/mutex.h>
+#include <linux/device.h>
+#include <linux/leds.h>
+#include <linux/err.h>
+
+/* this is opaque */
+struct rfkill;
+
+/**
+ * struct rfkill_ops - rfkill driver methods
+ *
+ * @poll: poll the rfkill block state(s) -- only assign this method
+ *	when you need polling. When called, simply call one of the
+ *	rfkill_set{,_hw,_sw}_state family of functions. If the hw
+ *	is getting unblocked you need to take into account the return
+ *	value of those functions to make sure the software block is
+ *	properly used.
+ * @query: query the rfkill block state(s) and call exactly one of the
+ *	rfkill_set{,_hw,_sw}_state family of functions. Assign this
+ *	method if input events can cause hardware state changes to make
+ *	the rfkill core query your driver before setting a requested
+ *	block.
+ * @set_block: turn the transmitter on (blocked == false) or off
+ *	(blocked == true) -- ignore and return 0 when hard blocked.
+ *	This callback must be assigned.
+ */
+struct rfkill_ops {
+	void	(*poll)(struct rfkill *rfkill, void *data);
+	void	(*query)(struct rfkill *rfkill, void *data);
+	int	(*set_block)(void *data, bool blocked);
+};
+
+#if defined(CONFIG_RFKILL) || defined(CONFIG_RFKILL_MODULE)
+/**
+ * rfkill_alloc - allocate rfkill structure
+ * @name: name of the struct -- the string is not copied internally
+ * @parent: device that has rf switch on it
+ * @type: type of the switch (RFKILL_TYPE_*)
+ * @ops: rfkill methods
+ * @ops_data: data passed to each method
+ *
+ * This function should be called by the transmitter driver to allocate an
+ * rfkill structure. Returns %NULL on failure.
+ */
+struct rfkill * __must_check rfkill_alloc(const char *name,
+					  struct device *parent,
+					  const enum rfkill_type type,
+					  const struct rfkill_ops *ops,
+					  void *ops_data);
 
-struct rfkill * __must_check rfkill_allocate(struct device *parent,
-					     enum rfkill_type type);
-void rfkill_free(struct rfkill *rfkill);
+/**
+ * rfkill_register - Register a rfkill structure.
+ * @rfkill: rfkill structure to be registered
+ *
+ * This function should be called by the transmitter driver to register
+ * the rfkill structure. Before calling this function the driver needs
+ * to be ready to service method calls from rfkill.
+ *
+ * If rfkill_init_sw_state() is not called before registration,
+ * set_block() will be called to initialize the software blocked state
+ * to a default value.
+ *
+ * If the hardware blocked state is not set before registration,
+ * it is assumed to be unblocked.
+ */
 int __must_check rfkill_register(struct rfkill *rfkill);
+
+/**
+ * rfkill_pause_polling(struct rfkill *rfkill)
+ *
+ * Pause polling -- say transmitter is off for other reasons.
+ * NOTE: not necessary for suspend/resume -- in that case the
+ * core stops polling anyway
+ */
+void rfkill_pause_polling(struct rfkill *rfkill);
+
+/**
+ * rfkill_resume_polling(struct rfkill *rfkill)
+ *
+ * Pause polling -- say transmitter is off for other reasons.
+ * NOTE: not necessary for suspend/resume -- in that case the
+ * core stops polling anyway
+ */
+void rfkill_resume_polling(struct rfkill *rfkill);
+
+
+/**
+ * rfkill_unregister - Unregister a rfkill structure.
+ * @rfkill: rfkill structure to be unregistered
+ *
+ * This function should be called by the network driver during device
+ * teardown to destroy rfkill structure. Until it returns, the driver
+ * needs to be able to service method calls.
+ */
 void rfkill_unregister(struct rfkill *rfkill);
 
-int rfkill_force_state(struct rfkill *rfkill, enum rfkill_state state);
-int rfkill_set_default(enum rfkill_type type, enum rfkill_state state);
+/**
+ * rfkill_destroy - free rfkill structure
+ * @rfkill: rfkill structure to be destroyed
+ *
+ * Destroys the rfkill structure.
+ */
+void rfkill_destroy(struct rfkill *rfkill);
 
 /**
- * rfkill_state_complement - return complementar state
- * @state: state to return the complement of
+ * rfkill_set_hw_state - Set the internal rfkill hardware block state
+ * @rfkill: pointer to the rfkill class to modify.
+ * @state: the current hardware block state to set
  *
- * Returns RFKILL_STATE_SOFT_BLOCKED if @state is RFKILL_STATE_UNBLOCKED,
- * returns RFKILL_STATE_UNBLOCKED otherwise.
+ * rfkill drivers that get events when the hard-blocked state changes
+ * use this function to notify the rfkill core (and through that also
+ * userspace) of the current state.  They should also use this after
+ * resume if the state could have changed.
+ *
+ * You need not (but may) call this function if poll_state is assigned.
+ *
+ * This function can be called in any context, even from within rfkill
+ * callbacks.
+ *
+ * The function returns the combined block state (true if transmitter
+ * should be blocked) so that drivers need not keep track of the soft
+ * block state -- which they might not be able to.
  */
-static inline enum rfkill_state rfkill_state_complement(enum rfkill_state state)
+bool rfkill_set_hw_state(struct rfkill *rfkill, bool blocked);
+
+/**
+ * rfkill_set_sw_state - Set the internal rfkill software block state
+ * @rfkill: pointer to the rfkill class to modify.
+ * @state: the current software block state to set
+ *
+ * rfkill drivers that get events when the soft-blocked state changes
+ * (yes, some platforms directly act on input but allow changing again)
+ * use this function to notify the rfkill core (and through that also
+ * userspace) of the current state.
+ *
+ * Drivers should also call this function after resume if the state has
+ * been changed by the user.  This only makes sense for "persistent"
+ * devices (see rfkill_init_sw_state()).
+ *
+ * This function can be called in any context, even from within rfkill
+ * callbacks.
+ *
+ * The function returns the combined block state (true if transmitter
+ * should be blocked).
+ */
+bool rfkill_set_sw_state(struct rfkill *rfkill, bool blocked);
+
+/**
+ * rfkill_init_sw_state - Initialize persistent software block state
+ * @rfkill: pointer to the rfkill class to modify.
+ * @state: the current software block state to set
+ *
+ * rfkill drivers that preserve their software block state over power off
+ * use this function to notify the rfkill core (and through that also
+ * userspace) of their initial state.  It should only be used before
+ * registration.
+ *
+ * In addition, it marks the device as "persistent", an attribute which
+ * can be read by userspace.  Persistent devices are expected to preserve
+ * their own state when suspended.
+ */
+void rfkill_init_sw_state(struct rfkill *rfkill, bool blocked);
+
+/**
+ * rfkill_set_states - Set the internal rfkill block states
+ * @rfkill: pointer to the rfkill class to modify.
+ * @sw: the current software block state to set
+ * @hw: the current hardware block state to set
+ *
+ * This function can be called in any context, even from within rfkill
+ * callbacks.
+ */
+void rfkill_set_states(struct rfkill *rfkill, bool sw, bool hw);
+
+/**
+ * rfkill_blocked - query rfkill block
+ *
+ * @rfkill: rfkill struct to query
+ */
+bool rfkill_blocked(struct rfkill *rfkill);
+#else /* !RFKILL */
+static inline struct rfkill * __must_check
+rfkill_alloc(const char *name,
+	     struct device *parent,
+	     const enum rfkill_type type,
+	     const struct rfkill_ops *ops,
+	     void *ops_data)
+{
+	return ERR_PTR(-ENODEV);
+}
+
+static inline int __must_check rfkill_register(struct rfkill *rfkill)
+{
+	if (rfkill == ERR_PTR(-ENODEV))
+		return 0;
+	return -EINVAL;
+}
+
+static inline void rfkill_pause_polling(struct rfkill *rfkill)
+{
+}
+
+static inline void rfkill_resume_polling(struct rfkill *rfkill)
+{
+}
+
+static inline void rfkill_unregister(struct rfkill *rfkill)
+{
+}
+
+static inline void rfkill_destroy(struct rfkill *rfkill)
 {
-	return (state == RFKILL_STATE_UNBLOCKED) ?
-		RFKILL_STATE_SOFT_BLOCKED : RFKILL_STATE_UNBLOCKED;
 }
 
+static inline bool rfkill_set_hw_state(struct rfkill *rfkill, bool blocked)
+{
+	return blocked;
+}
+
+static inline bool rfkill_set_sw_state(struct rfkill *rfkill, bool blocked)
+{
+	return blocked;
+}
+
+static inline void rfkill_init_sw_state(struct rfkill *rfkill, bool blocked)
+{
+}
+
+static inline void rfkill_set_states(struct rfkill *rfkill, bool sw, bool hw)
+{
+}
+
+static inline bool rfkill_blocked(struct rfkill *rfkill)
+{
+	return false;
+}
+#endif /* RFKILL || RFKILL_MODULE */
+
+
+#ifdef CONFIG_RFKILL_LEDS
 /**
- * rfkill_get_led_name - Get the LED trigger name for the button's LED.
+ * rfkill_get_led_trigger_name - Get the LED trigger name for the button's LED.
  * This function might return a NULL pointer if registering of the
- * LED trigger failed.
- * Use this as "default_trigger" for the LED.
+ * LED trigger failed. Use this as "default_trigger" for the LED.
  */
-static inline char *rfkill_get_led_name(struct rfkill *rfkill)
-{
-#ifdef CONFIG_RFKILL_LEDS
-	return (char *)(rfkill->led_trigger.name);
+const char *rfkill_get_led_trigger_name(struct rfkill *rfkill);
+
+/**
+ * rfkill_set_led_trigger_name -- set the LED trigger name
+ * @rfkill: rfkill struct
+ * @name: LED trigger name
+ *
+ * This function sets the LED trigger name of the radio LED
+ * trigger that rfkill creates. It is optional, but if called
+ * must be called before rfkill_register() to be effective.
+ */
+void rfkill_set_led_trigger_name(struct rfkill *rfkill, const char *name);
 #else
+static inline const char *rfkill_get_led_trigger_name(struct rfkill *rfkill)
+{
 	return NULL;
-#endif
 }
 
+static inline void
+rfkill_set_led_trigger_name(struct rfkill *rfkill, const char *name)
+{
+}
+#endif
+
+#endif /* __KERNEL__ */
+
 #endif /* RFKILL_H */
diff --git a/include/linux/ring_buffer.h b/include/linux/ring_buffer.h
index b3b359660082..5fcc31ed5771 100644
--- a/include/linux/ring_buffer.h
+++ b/include/linux/ring_buffer.h
@@ -1,6 +1,7 @@
 #ifndef _LINUX_RING_BUFFER_H
 #define _LINUX_RING_BUFFER_H
 
+#include <linux/kmemcheck.h>
 #include <linux/mm.h>
 #include <linux/seq_file.h>
 
@@ -8,20 +9,27 @@ struct ring_buffer;
 struct ring_buffer_iter;
 
 /*
- * Don't reference this struct directly, use functions below.
+ * Don't refer to this struct directly, use functions below.
  */
 struct ring_buffer_event {
-	u32		type:2, len:3, time_delta:27;
+	kmemcheck_bitfield_begin(bitfield);
+	u32		type_len:5, time_delta:27;
+	kmemcheck_bitfield_end(bitfield);
+
 	u32		array[];
 };
 
 /**
  * enum ring_buffer_type - internal ring buffer types
  *
- * @RINGBUF_TYPE_PADDING:	Left over page padding
- *				 array is ignored
- *				 size is variable depending on how much
+ * @RINGBUF_TYPE_PADDING:	Left over page padding or discarded event
+ *				 If time_delta is 0:
+ *				  array is ignored
+ *				  size is variable depending on how much
  *				  padding is needed
+ *				 If time_delta is non zero:
+ *				  array[0] holds the actual length
+ *				  size = 4 + length (bytes)
  *
  * @RINGBUF_TYPE_TIME_EXTEND:	Extend the time delta
  *				 array[0] = time delta (28 .. 59)
@@ -32,22 +40,23 @@ struct ring_buffer_event {
  *				 array[1..2] = tv_sec
  *				 size = 16 bytes
  *
- * @RINGBUF_TYPE_DATA:		Data record
- *				 If len is zero:
+ * <= @RINGBUF_TYPE_DATA_TYPE_LEN_MAX:
+ *				Data record
+ *				 If type_len is zero:
  *				  array[0] holds the actual length
  *				  array[1..(length+3)/4] holds data
- *				  size = 4 + 4 + length (bytes)
+ *				  size = 4 + length (bytes)
  *				 else
- *				  length = len << 2
+ *				  length = type_len << 2
  *				  array[0..(length+3)/4-1] holds data
  *				  size = 4 + length (bytes)
  */
 enum ring_buffer_type {
+	RINGBUF_TYPE_DATA_TYPE_LEN_MAX = 28,
 	RINGBUF_TYPE_PADDING,
 	RINGBUF_TYPE_TIME_EXTEND,
 	/* FIXME: RINGBUF_TYPE_TIME_STAMP not implemented */
 	RINGBUF_TYPE_TIME_STAMP,
-	RINGBUF_TYPE_DATA,
 };
 
 unsigned ring_buffer_event_length(struct ring_buffer_event *event);
@@ -66,21 +75,47 @@ ring_buffer_event_time_delta(struct ring_buffer_event *event)
 }
 
 /*
+ * ring_buffer_discard_commit will remove an event that has not
+ *   ben committed yet. If this is used, then ring_buffer_unlock_commit
+ *   must not be called on the discarded event. This function
+ *   will try to remove the event from the ring buffer completely
+ *   if another event has not been written after it.
+ *
+ * Example use:
+ *
+ *  if (some_condition)
+ *    ring_buffer_discard_commit(buffer, event);
+ *  else
+ *    ring_buffer_unlock_commit(buffer, event);
+ */
+void ring_buffer_discard_commit(struct ring_buffer *buffer,
+				struct ring_buffer_event *event);
+
+/*
  * size is in bytes for each per CPU buffer.
  */
 struct ring_buffer *
-ring_buffer_alloc(unsigned long size, unsigned flags);
+__ring_buffer_alloc(unsigned long size, unsigned flags, struct lock_class_key *key);
+
+/*
+ * Because the ring buffer is generic, if other users of the ring buffer get
+ * traced by ftrace, it can produce lockdep warnings. We need to keep each
+ * ring buffer's lock class separate.
+ */
+#define ring_buffer_alloc(size, flags)			\
+({							\
+	static struct lock_class_key __key;		\
+	__ring_buffer_alloc((size), (flags), &__key);	\
+})
+
 void ring_buffer_free(struct ring_buffer *buffer);
 
 int ring_buffer_resize(struct ring_buffer *buffer, unsigned long size);
 
-struct ring_buffer_event *
-ring_buffer_lock_reserve(struct ring_buffer *buffer,
-			 unsigned long length,
-			 unsigned long *flags);
+struct ring_buffer_event *ring_buffer_lock_reserve(struct ring_buffer *buffer,
+						   unsigned long length);
 int ring_buffer_unlock_commit(struct ring_buffer *buffer,
-			      struct ring_buffer_event *event,
-			      unsigned long flags);
+			      struct ring_buffer_event *event);
 int ring_buffer_write(struct ring_buffer *buffer,
 		      unsigned long length, void *data);
 
@@ -105,8 +140,17 @@ unsigned long ring_buffer_size(struct ring_buffer *buffer);
 void ring_buffer_reset_cpu(struct ring_buffer *buffer, int cpu);
 void ring_buffer_reset(struct ring_buffer *buffer);
 
+#ifdef CONFIG_RING_BUFFER_ALLOW_SWAP
 int ring_buffer_swap_cpu(struct ring_buffer *buffer_a,
 			 struct ring_buffer *buffer_b, int cpu);
+#else
+static inline int
+ring_buffer_swap_cpu(struct ring_buffer *buffer_a,
+		     struct ring_buffer *buffer_b, int cpu)
+{
+	return -ENODEV;
+}
+#endif
 
 int ring_buffer_empty(struct ring_buffer *buffer);
 int ring_buffer_empty_cpu(struct ring_buffer *buffer, int cpu);
@@ -120,18 +164,26 @@ unsigned long ring_buffer_entries(struct ring_buffer *buffer);
 unsigned long ring_buffer_overruns(struct ring_buffer *buffer);
 unsigned long ring_buffer_entries_cpu(struct ring_buffer *buffer, int cpu);
 unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu);
+unsigned long ring_buffer_commit_overrun_cpu(struct ring_buffer *buffer, int cpu);
+
+u64 ring_buffer_time_stamp(struct ring_buffer *buffer, int cpu);
+void ring_buffer_normalize_time_stamp(struct ring_buffer *buffer,
+				      int cpu, u64 *ts);
+void ring_buffer_set_clock(struct ring_buffer *buffer,
+			   u64 (*clock)(void));
 
-u64 ring_buffer_time_stamp(int cpu);
-void ring_buffer_normalize_time_stamp(int cpu, u64 *ts);
+size_t ring_buffer_page_len(void *page);
 
-void tracing_on(void);
-void tracing_off(void);
-void tracing_off_permanent(void);
 
 void *ring_buffer_alloc_read_page(struct ring_buffer *buffer);
 void ring_buffer_free_read_page(struct ring_buffer *buffer, void *data);
-int ring_buffer_read_page(struct ring_buffer *buffer,
-			  void **data_page, int cpu, int full);
+int ring_buffer_read_page(struct ring_buffer *buffer, void **data_page,
+			  size_t len, int cpu, int full);
+
+struct trace_seq;
+
+int ring_buffer_print_entry_header(struct trace_seq *s);
+int ring_buffer_print_page_header(struct trace_seq *s);
 
 enum ring_buffer_flags {
 	RB_FL_OVERWRITE		= 1 << 0,
diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index b35bc0e19cd9..cb0ba7032609 100644
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -71,20 +71,29 @@ void page_add_new_anon_rmap(struct page *, struct vm_area_struct *, unsigned lon
 void page_add_file_rmap(struct page *);
 void page_remove_rmap(struct page *);
 
-#ifdef CONFIG_DEBUG_VM
-void page_dup_rmap(struct page *page, struct vm_area_struct *vma, unsigned long address);
-#else
-static inline void page_dup_rmap(struct page *page, struct vm_area_struct *vma, unsigned long address)
+static inline void page_dup_rmap(struct page *page)
 {
 	atomic_inc(&page->_mapcount);
 }
-#endif
 
 /*
  * Called from mm/vmscan.c to handle paging out
  */
-int page_referenced(struct page *, int is_locked, struct mem_cgroup *cnt);
-int try_to_unmap(struct page *, int ignore_refs);
+int page_referenced(struct page *, int is_locked,
+			struct mem_cgroup *cnt, unsigned long *vm_flags);
+enum ttu_flags {
+	TTU_UNMAP = 0,			/* unmap mode */
+	TTU_MIGRATION = 1,		/* migration mode */
+	TTU_MUNLOCK = 2,		/* munlock mode */
+	TTU_ACTION_MASK = 0xff,
+
+	TTU_IGNORE_MLOCK = (1 << 8),	/* ignore mlock */
+	TTU_IGNORE_ACCESS = (1 << 9),	/* don't age */
+	TTU_IGNORE_HWPOISON = (1 << 10),/* corrupted page is recoverable */
+};
+#define TTU_ACTION(x) ((x) & TTU_ACTION_MASK)
+
+int try_to_unmap(struct page *, enum ttu_flags flags);
 
 /*
  * Called from mm/filemap_xip.c to unmap empty zero page
@@ -105,18 +114,18 @@ unsigned long page_address_in_vma(struct page *, struct vm_area_struct *);
  */
 int page_mkclean(struct page *);
 
-#ifdef CONFIG_UNEVICTABLE_LRU
 /*
  * called in munlock()/munmap() path to check for other vmas holding
  * the page mlocked.
  */
 int try_to_munlock(struct page *);
-#else
-static inline int try_to_munlock(struct page *page)
-{
-	return 0;	/* a.k.a. SWAP_SUCCESS */
-}
-#endif
+
+/*
+ * Called by memory-failure.c to kill processes.
+ */
+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);
 
 #else	/* !CONFIG_MMU */
 
@@ -124,7 +133,14 @@ static inline int try_to_munlock(struct page *page)
 #define anon_vma_prepare(vma)	(0)
 #define anon_vma_link(vma)	do {} while (0)
 
-#define page_referenced(page,l,cnt) TestClearPageReferenced(page)
+static inline int page_referenced(struct page *page, int is_locked,
+				  struct mem_cgroup *cnt,
+				  unsigned long *vm_flags)
+{
+	*vm_flags = 0;
+	return TestClearPageReferenced(page);
+}
+
 #define try_to_unmap(page, refs) SWAP_FAIL
 
 static inline int page_mkclean(struct page *page)
diff --git a/include/linux/romfs_fs.h b/include/linux/romfs_fs.h
index e20bbf9eb365..c490fbc43fe2 100644
--- a/include/linux/romfs_fs.h
+++ b/include/linux/romfs_fs.h
@@ -53,9 +53,4 @@ struct romfs_inode {
 #define ROMFH_PAD (ROMFH_SIZE-1)
 #define ROMFH_MASK (~ROMFH_PAD)
 
-#ifdef __KERNEL__
-
-/* Not much now */
-
-#endif /* __KERNEL__ */
 #endif
diff --git a/include/linux/rotary_encoder.h b/include/linux/rotary_encoder.h
new file mode 100644
index 000000000000..215278b8df2a
--- /dev/null
+++ b/include/linux/rotary_encoder.h
@@ -0,0 +1,15 @@
+#ifndef __ROTARY_ENCODER_H__
+#define __ROTARY_ENCODER_H__
+
+struct rotary_encoder_platform_data {
+	unsigned int steps;
+	unsigned int axis;
+	unsigned int gpio_a;
+	unsigned int gpio_b;
+	unsigned int inverted_a;
+	unsigned int inverted_b;
+	bool relative_axis;
+	bool rollover;
+};
+
+#endif /* __ROTARY_ENCODER_H__ */
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-v3020.h b/include/linux/rtc-v3020.h
index bf74e63c98fe..8ba646e610d9 100644
--- a/include/linux/rtc-v3020.h
+++ b/include/linux/rtc-v3020.h
@@ -14,6 +14,12 @@
  * is used depends on the board. */
 struct v3020_platform_data {
 	int leftshift; /* (1<<(leftshift)) & readl() */
+
+	int use_gpio:1;
+	unsigned int gpio_cs;
+	unsigned int gpio_wr;
+	unsigned int gpio_rd;
+	unsigned int gpio_io;
 };
 
 #define V3020_STATUS_0	0x00
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index ba3254ecf7fb..14fc906ed602 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -104,7 +104,7 @@ enum {
 	RTM_NEWADDRLABEL = 72,
 #define RTM_NEWADDRLABEL RTM_NEWADDRLABEL
 	RTM_DELADDRLABEL,
-#define RTM_NEWADDRLABEL RTM_NEWADDRLABEL
+#define RTM_DELADDRLABEL RTM_DELADDRLABEL
 	RTM_GETADDRLABEL,
 #define RTM_GETADDRLABEL RTM_GETADDRLABEL
 
@@ -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,
@@ -377,12 +368,13 @@ enum
 #define RTAX_MAX (__RTAX_MAX - 1)
 
 #define RTAX_FEATURE_ECN	0x00000001
-#define RTAX_FEATURE_SACK	0x00000002
-#define RTAX_FEATURE_TIMESTAMP	0x00000004
+#define RTAX_FEATURE_NO_SACK	0x00000002
+#define RTAX_FEATURE_NO_TSTAMP	0x00000004
 #define RTAX_FEATURE_ALLFRAG	0x00000008
+#define RTAX_FEATURE_NO_WSCALE	0x00000010
+#define RTAX_FEATURE_NO_DSACK	0x00000020
 
-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;
diff --git a/include/linux/rxrpc.h b/include/linux/rxrpc.h
index f7b826b565c7..a53915cd5581 100644
--- a/include/linux/rxrpc.h
+++ b/include/linux/rxrpc.h
@@ -58,5 +58,12 @@ struct sockaddr_rxrpc {
 #define RXRPC_SECURITY_AUTH	1	/* authenticated packets */
 #define RXRPC_SECURITY_ENCRYPT	2	/* encrypted packets */
 
+/*
+ * RxRPC security indices
+ */
+#define RXRPC_SECURITY_NONE	0	/* no security protocol */
+#define RXRPC_SECURITY_RXKAD	2	/* kaserver or kerberos 4 */
+#define RXRPC_SECURITY_RXGK	4	/* gssapi-based */
+#define RXRPC_SECURITY_RXK5	5	/* kerberos 5 */
 
 #endif /* _LINUX_RXRPC_H */
diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
index e5996984ddd0..9aaf5bfdad1a 100644
--- a/include/linux/scatterlist.h
+++ b/include/linux/scatterlist.h
@@ -242,6 +242,8 @@ size_t sg_copy_to_buffer(struct scatterlist *sgl, unsigned int nents,
  */
 
 #define SG_MITER_ATOMIC		(1 << 0)	 /* use kmap_atomic */
+#define SG_MITER_TO_SG		(1 << 1)	/* flush back to phys on unmap */
+#define SG_MITER_FROM_SG	(1 << 2)	/* nop */
 
 struct sg_mapping_iter {
 	/* the following three fields can be accessed directly */
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 481fad3a9b42..89115ec7d43f 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -38,6 +38,8 @@
 #define SCHED_BATCH		3
 /* SCHED_ISO: reserved but not implemented yet */
 #define SCHED_IDLE		5
+/* Can be ORed in to make sure the process is reverted back to SCHED_NORMAL on fork */
+#define SCHED_RESET_ON_FORK     0x40000000
 
 #ifdef __KERNEL__
 
@@ -68,7 +70,7 @@ struct sched_param {
 #include <linux/smp.h>
 #include <linux/sem.h>
 #include <linux/signal.h>
-#include <linux/fs_struct.h>
+#include <linux/path.h>
 #include <linux/compiler.h>
 #include <linux/completion.h>
 #include <linux/pid.h>
@@ -77,6 +79,7 @@ struct sched_param {
 #include <linux/proportions.h>
 #include <linux/seccomp.h>
 #include <linux/rcupdate.h>
+#include <linux/rculist.h>
 #include <linux/rtmutex.h>
 
 #include <linux/time.h>
@@ -91,12 +94,13 @@ struct sched_param {
 
 #include <asm/processor.h>
 
-struct mem_cgroup;
 struct exec_domain;
 struct futex_pi_state;
 struct robust_list_head;
 struct bio;
-struct bts_tracer;
+struct fs_struct;
+struct bts_context;
+struct perf_event_context;
 
 /*
  * List of flags we want to share for kernel threads,
@@ -115,6 +119,7 @@ struct bts_tracer;
  *    11 bit fractions.
  */
 extern unsigned long avenrun[];		/* Load averages */
+extern void get_avenrun(unsigned long *loads, unsigned long offset, int shift);
 
 #define FSHIFT		11		/* nr of bits of precision */
 #define FIXED_1		(1<<FSHIFT)	/* 1.0 as fixed-point */
@@ -134,8 +139,14 @@ DECLARE_PER_CPU(unsigned long, process_counts);
 extern int nr_processes(void);
 extern unsigned long nr_running(void);
 extern unsigned long nr_uninterruptible(void);
-extern unsigned long nr_active(void);
 extern unsigned long nr_iowait(void);
+extern unsigned long nr_iowait_cpu(void);
+extern unsigned long this_cpu_load(void);
+
+
+extern void calc_global_load(void);
+
+extern unsigned long get_parent_ip(unsigned long addr);
 
 struct seq_file;
 struct cfs_rq;
@@ -159,8 +170,6 @@ 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().
@@ -182,6 +191,7 @@ extern unsigned long long time_sync_thresh;
 /* in tsk->state again */
 #define TASK_DEAD		64
 #define TASK_WAKEKILL		128
+#define TASK_WAKING		256
 
 /* Convenience macros for the sake of set_task_state */
 #define TASK_KILLABLE		(TASK_WAKEKILL | TASK_UNINTERRUPTIBLE)
@@ -202,7 +212,8 @@ extern unsigned long long time_sync_thresh;
 #define task_is_stopped_or_traced(task)	\
 			((task->state & (__TASK_STOPPED | __TASK_TRACED)) != 0)
 #define task_contributes_to_load(task)	\
-				((task->state & TASK_UNINTERRUPTIBLE) != 0)
+				((task->state & TASK_UNINTERRUPTIBLE) != 0 && \
+				 (task->flags & PF_FREEZING) == 0)
 
 #define __set_task_state(tsk, state_value)		\
 	do { (tsk)->state = (state_value); } while (0)
@@ -247,12 +258,13 @@ extern asmlinkage void schedule_tail(struct task_struct *prev);
 extern void init_idle(struct task_struct *idle, int cpu);
 extern void init_idle_bootup_task(struct task_struct *idle);
 
-extern int runqueue_is_locked(void);
+extern int runqueue_is_locked(int cpu);
 extern void task_rq_unlock_wait(struct task_struct *p);
 
 extern cpumask_var_t nohz_cpu_mask;
 #if defined(CONFIG_SMP) && defined(CONFIG_NO_HZ)
 extern int select_nohz_load_balancer(int cpu);
+extern int get_nohz_load_balancer(void);
 #else
 static inline int select_nohz_load_balancer(int cpu)
 {
@@ -294,20 +306,14 @@ extern void softlockup_tick(void);
 extern void touch_softlockup_watchdog(void);
 extern void touch_all_softlockup_watchdogs(void);
 extern int proc_dosoftlockup_thresh(struct ctl_table *table, int write,
-				    struct file *filp, void __user *buffer,
+				    void __user *buffer,
 				    size_t *lenp, loff_t *ppos);
 extern unsigned int  softlockup_panic;
-extern unsigned long sysctl_hung_task_check_count;
-extern unsigned long sysctl_hung_task_timeout_secs;
-extern unsigned long sysctl_hung_task_warnings;
 extern int softlockup_thresh;
 #else
 static inline void softlockup_tick(void)
 {
 }
-static inline void spawn_softlockup_task(void)
-{
-}
 static inline void touch_softlockup_watchdog(void)
 {
 }
@@ -316,6 +322,15 @@ static inline void touch_all_softlockup_watchdogs(void)
 }
 #endif
 
+#ifdef CONFIG_DETECT_HUNG_TASK
+extern unsigned int  sysctl_hung_task_panic;
+extern unsigned long sysctl_hung_task_check_count;
+extern unsigned long sysctl_hung_task_timeout_secs;
+extern unsigned long sysctl_hung_task_warnings;
+extern int proc_dohung_task_timeout_secs(struct ctl_table *table, int write,
+					 void __user *buffer,
+					 size_t *lenp, loff_t *ppos);
+#endif
 
 /* Attach to any functions which should be ignored in wchan output. */
 #define __sched		__attribute__((__section__(".sched.text")))
@@ -331,15 +346,26 @@ 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);
 
 struct nsproxy;
 struct user_namespace;
 
-/* Maximum number of active map areas.. This is a random (large) number */
-#define DEFAULT_MAX_MAP_COUNT	65536
+/*
+ * Default maximum number of active map areas, this limits the number of vmas
+ * per mm struct. Users can overwrite this number by sysctl but there is a
+ * problem.
+ *
+ * When a program's coredump is generated as ELF format, a section is created
+ * per a vma. In ELF, the number of sections is represented in unsigned short.
+ * This means the number of sections should be smaller than 65535 at coredump.
+ * Because the kernel adds some informative sections to a image of program at
+ * generating coredump, we need some margin. The number of extra sections is
+ * 1-3 now and depends on arch. We use "5" as safe margin, here.
+ */
+#define MAPCOUNT_ELF_CORE_MARGIN	(5)
+#define DEFAULT_MAX_MAP_COUNT	(USHORT_MAX - MAPCOUNT_ELF_CORE_MARGIN)
 
 extern int sysctl_max_map_count;
 
@@ -396,6 +422,15 @@ 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);
@@ -408,7 +443,9 @@ extern int get_dumpable(struct mm_struct *mm);
 /* dumpable bits */
 #define MMF_DUMPABLE      0  /* core dump is permitted */
 #define MMF_DUMP_SECURELY 1  /* core file is readable only by root */
+
 #define MMF_DUMPABLE_BITS 2
+#define MMF_DUMPABLE_MASK ((1 << MMF_DUMPABLE_BITS) - 1)
 
 /* coredump filter bits */
 #define MMF_DUMP_ANON_PRIVATE	2
@@ -418,6 +455,7 @@ extern int get_dumpable(struct mm_struct *mm);
 #define MMF_DUMP_ELF_HEADERS	6
 #define MMF_DUMP_HUGETLB_PRIVATE 7
 #define MMF_DUMP_HUGETLB_SHARED  8
+
 #define MMF_DUMP_FILTER_SHIFT	MMF_DUMPABLE_BITS
 #define MMF_DUMP_FILTER_BITS	7
 #define MMF_DUMP_FILTER_MASK \
@@ -431,6 +469,10 @@ extern int get_dumpable(struct mm_struct *mm);
 #else
 # define MMF_DUMP_MASK_DEFAULT_ELF	0
 #endif
+					/* leave room for more dump flags */
+#define MMF_VM_MERGEABLE	16	/* KSM may merge identical pages */
+
+#define MMF_INIT_MASK		(MMF_DUMPABLE_MASK | MMF_DUMP_FILTER_MASK)
 
 struct sighand_struct {
 	atomic_t		count;
@@ -447,6 +489,13 @@ struct pacct_struct {
 	unsigned long		ac_minflt, ac_majflt;
 };
 
+struct cpu_itimer {
+	cputime_t expires;
+	cputime_t incr;
+	u32 error;
+	u32 incr_error;
+};
+
 /**
  * struct task_cputime - collected CPU time counts
  * @utime:		time spent in user mode, in &cputime_t units
@@ -475,6 +524,15 @@ struct task_cputime {
 		.sum_exec_runtime = 0,				\
 	}
 
+/*
+ * Disable preemption until the scheduler is running.
+ * Reset by start_kernel()->sched_init()->init_idle().
+ *
+ * We include PREEMPT_ACTIVE to avoid cond_resched() from working
+ * before the scheduler is active -- see should_resched().
+ */
+#define INIT_PREEMPT_COUNT	(1 + PREEMPT_ACTIVE)
+
 /**
  * struct thread_group_cputimer - thread group interval timer counts
  * @cputime:		thread group interval timers.
@@ -532,9 +590,12 @@ struct signal_struct {
 	struct pid *leader_pid;
 	ktime_t it_real_incr;
 
-	/* ITIMER_PROF and ITIMER_VIRTUAL timers for the process */
-	cputime_t it_prof_expires, it_virt_expires;
-	cputime_t it_prof_incr, it_virt_incr;
+	/*
+	 * ITIMER_PROF and ITIMER_VIRTUAL timers for the process, we use
+	 * CPUCLOCK_PROF and CPUCLOCK_VIRT for indexing array as these
+	 * values are defined to 0 and 1 respectively
+	 */
+	struct cpu_itimer it[2];
 
 	/*
 	 * Thread group totals for process CPU timers.
@@ -547,25 +608,8 @@ struct signal_struct {
 
 	struct list_head cpu_timers[3];
 
-	/* job control IDs */
-
-	/*
-	 * pgrp and session fields are deprecated.
-	 * use the task_session_Xnr and task_pgrp_Xnr routines below
-	 */
-
-	union {
-		pid_t pgrp __deprecated;
-		pid_t __pgrp;
-	};
-
 	struct pid *tty_old_pgrp;
 
-	union {
-		pid_t session __deprecated;
-		pid_t __session;
-	};
-
 	/* boolean value for session group leader */
 	int leader;
 
@@ -580,9 +624,13 @@ 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;
+	unsigned long maxrss, cmaxrss;
 	struct task_io_accounting ioac;
 
 	/*
@@ -614,6 +662,8 @@ struct signal_struct {
 	unsigned audit_tty;
 	struct tty_audit_buf *tty_audit_buf;
 #endif
+
+	int oom_adj;	/* OOM kill score adjustment (bit shift) */
 };
 
 /* Context switch must be unlocked if interrupts are to be enabled */
@@ -679,9 +729,13 @@ struct user_struct {
 	struct task_group *tg;
 #ifdef CONFIG_SYSFS
 	struct kobject kobj;
-	struct work_struct work;
+	struct delayed_work work;
 #endif
 #endif
+
+#ifdef CONFIG_PERF_EVENTS
+	atomic_long_t locked_vm;
+#endif
 };
 
 extern int uids_sysfs_init(void);
@@ -777,18 +831,19 @@ enum cpu_idle_type {
 #define SCHED_LOAD_SCALE_FUZZ	SCHED_LOAD_SCALE
 
 #ifdef CONFIG_SMP
-#define SD_LOAD_BALANCE		1	/* Do load balancing on this domain. */
-#define SD_BALANCE_NEWIDLE	2	/* Balance when about to become idle */
-#define SD_BALANCE_EXEC		4	/* Balance on exec */
-#define SD_BALANCE_FORK		8	/* Balance on fork, clone */
-#define SD_WAKE_IDLE		16	/* Wake to idle CPU on task wakeup */
-#define SD_WAKE_AFFINE		32	/* Wake task to waking CPU */
-#define SD_WAKE_BALANCE		64	/* Perform balancing at task wakeup */
-#define SD_SHARE_CPUPOWER	128	/* Domain members share cpu power */
-#define SD_POWERSAVINGS_BALANCE	256	/* Balance for power savings */
-#define SD_SHARE_PKG_RESOURCES	512	/* Domain members share cpu pkg resources */
-#define SD_SERIALIZE		1024	/* Only a single load balancing instance */
-#define SD_WAKE_IDLE_FAR	2048	/* Gain latency sacrificing cache hit */
+#define SD_LOAD_BALANCE		0x0001	/* Do load balancing on this domain. */
+#define SD_BALANCE_NEWIDLE	0x0002	/* Balance when about to become idle */
+#define SD_BALANCE_EXEC		0x0004	/* Balance on exec */
+#define SD_BALANCE_FORK		0x0008	/* Balance on fork, clone */
+#define SD_BALANCE_WAKE		0x0010  /* Balance on wakeup */
+#define SD_WAKE_AFFINE		0x0020	/* Wake task to waking CPU */
+#define SD_PREFER_LOCAL		0x0040  /* Prefer to keep tasks local to this domain */
+#define SD_SHARE_CPUPOWER	0x0080	/* Domain members share cpu power */
+#define SD_POWERSAVINGS_BALANCE	0x0100	/* Balance for power savings */
+#define SD_SHARE_PKG_RESOURCES	0x0200	/* Domain members share cpu pkg resources */
+#define SD_SERIALIZE		0x0400	/* Only a single load balancing instance */
+
+#define SD_PREFER_SIBLING	0x1000	/* Prefer to place tasks in a sibling domain */
 
 enum powersavings_balance_level {
 	POWERSAVINGS_BALANCE_NONE = 0,  /* No power saving load balance */
@@ -808,7 +863,7 @@ static inline int sd_balance_for_mc_power(void)
 	if (sched_smt_power_savings)
 		return SD_POWERSAVINGS_BALANCE;
 
-	return 0;
+	return SD_PREFER_SIBLING;
 }
 
 static inline int sd_balance_for_package_power(void)
@@ -816,7 +871,7 @@ static inline int sd_balance_for_package_power(void)
 	if (sched_mc_power_savings | sched_smt_power_savings)
 		return SD_POWERSAVINGS_BALANCE;
 
-	return 0;
+	return SD_PREFER_SIBLING;
 }
 
 /*
@@ -838,17 +893,21 @@ struct sched_group {
 
 	/*
 	 * CPU power of this group, SCHED_LOAD_SCALE being max power for a
-	 * single CPU. This is read only (except for setup, hotplug CPU).
-	 * Note : Never change cpu_power without recompute its reciprocal
+	 * single CPU.
 	 */
-	unsigned int __cpu_power;
+	unsigned int cpu_power;
+
 	/*
-	 * reciprocal value of cpu_power to avoid expensive divides
-	 * (see include/linux/reciprocal_div.h)
+	 * The CPUs this group covers.
+	 *
+	 * NOTE: this field is variable length. (Allocated dynamically
+	 * by attaching extra space to the end of the structure,
+	 * depending on how many CPUs the kernel has booted up with)
+	 *
+	 * It is also be embedded into static data structures at build
+	 * time. (See 'struct static_sched_group' in kernel/sched.c)
 	 */
-	u32 reciprocal_cpu_power;
-
-	unsigned long cpumask[];
+	unsigned long cpumask[0];
 };
 
 static inline struct cpumask *sched_group_cpus(struct sched_group *sg)
@@ -889,6 +948,7 @@ struct sched_domain {
 	unsigned int newidle_idx;
 	unsigned int wake_idx;
 	unsigned int forkexec_idx;
+	unsigned int smt_gain;
 	int flags;			/* See SD_* */
 	enum sched_domain_level level;
 
@@ -934,8 +994,17 @@ struct sched_domain {
 	char *name;
 #endif
 
-	/* span of all CPUs in this domain */
-	unsigned long span[];
+	/*
+	 * Span of all CPUs in this domain.
+	 *
+	 * NOTE: this field is variable length. (Allocated dynamically
+	 * by attaching extra space to the end of the structure,
+	 * depending on how many CPUs the kernel has booted up with)
+	 *
+	 * It is also be embedded into static data structures at build
+	 * time. (See 'struct static_sched_domain' in kernel/sched.c)
+	 */
+	unsigned long span[0];
 };
 
 static inline struct cpumask *sched_domain_span(struct sched_domain *sd)
@@ -943,9 +1012,13 @@ 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)
 {
@@ -955,17 +1028,21 @@ static inline int test_sd_parent(struct sched_domain *sd, int flag)
 	return 0;
 }
 
+unsigned long default_scale_freq_power(struct sched_domain *sd, int cpu);
+unsigned long default_scale_smt_power(struct sched_domain *sd, int cpu);
+
 #else /* CONFIG_SMP */
 
 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)
 {
 }
 #endif	/* !CONFIG_SMP */
 
+
 struct io_context;			/* See blkdev.h */
 
 
@@ -983,6 +1060,12 @@ struct uts_namespace;
 struct rq;
 struct sched_domain;
 
+/*
+ * wake flags
+ */
+#define WF_SYNC		0x01		/* waker goes to sleep after wakup */
+#define WF_FORK		0x02		/* child wakeup after fork */
+
 struct sched_class {
 	const struct sched_class *next;
 
@@ -990,13 +1073,13 @@ struct sched_class {
 	void (*dequeue_task) (struct rq *rq, struct task_struct *p, int sleep);
 	void (*yield_task) (struct rq *rq);
 
-	void (*check_preempt_curr) (struct rq *rq, struct task_struct *p, int sync);
+	void (*check_preempt_curr) (struct rq *rq, struct task_struct *p, int flags);
 
 	struct task_struct * (*pick_next_task) (struct rq *rq);
 	void (*put_prev_task) (struct rq *rq, struct task_struct *p);
 
 #ifdef CONFIG_SMP
-	int  (*select_task_rq)(struct task_struct *p, int sync);
+	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,
@@ -1007,7 +1090,6 @@ struct sched_class {
 			      struct rq *busiest, struct sched_domain *sd,
 			      enum cpu_idle_type idle);
 	void (*pre_schedule) (struct rq *this_rq, struct task_struct *task);
-	int (*needs_post_schedule) (struct rq *this_rq);
 	void (*post_schedule) (struct rq *this_rq);
 	void (*task_wake_up) (struct rq *this_rq, struct task_struct *task);
 
@@ -1029,6 +1111,8 @@ 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);
+
 #ifdef CONFIG_FAIR_GROUP_SCHED
 	void (*moved_group) (struct task_struct *p);
 #endif
@@ -1062,15 +1146,20 @@ struct sched_entity {
 	u64			last_wakeup;
 	u64			avg_overlap;
 
+	u64			nr_migrations;
+
 	u64			start_runtime;
 	u64			avg_wakeup;
-	u64			nr_migrations;
+
+	u64			avg_running;
 
 #ifdef CONFIG_SCHEDSTATS
 	u64			wait_start;
 	u64			wait_max;
 	u64			wait_count;
 	u64			wait_sum;
+	u64			iowait_count;
+	u64			iowait_sum;
 
 	u64			sleep_start;
 	u64			sleep_max;
@@ -1124,6 +1213,8 @@ struct sched_rt_entity {
 #endif
 };
 
+struct rcu_node;
+
 struct task_struct {
 	volatile long state;	/* -1 unrunnable, 0 runnable, >0 stopped */
 	void *stack;
@@ -1159,7 +1250,6 @@ struct task_struct {
 	 * a short time
 	 */
 	unsigned char fpu_counter;
-	s8 oomkilladj; /* OOM kill score adjustment (bit shift). */
 #ifdef CONFIG_BLK_DEV_IO_TRACE
 	unsigned int btrace_seq;
 #endif
@@ -1167,10 +1257,12 @@ struct task_struct {
 	unsigned int policy;
 	cpumask_t cpus_allowed;
 
-#ifdef CONFIG_PREEMPT_RCU
+#ifdef CONFIG_TREE_PREEMPT_RCU
 	int rcu_read_lock_nesting;
-	int rcu_flipctr_idx;
-#endif /* #ifdef CONFIG_PREEMPT_RCU */
+	char rcu_read_unlock_special;
+	struct rcu_node *rcu_blocked_node;
+	struct list_head rcu_node_entry;
+#endif /* #ifdef CONFIG_TREE_PREEMPT_RCU */
 
 #if defined(CONFIG_SCHEDSTATS) || defined(CONFIG_TASK_DELAY_ACCT)
 	struct sched_info sched_info;
@@ -1182,7 +1274,6 @@ struct task_struct {
 	struct mm_struct *mm, *active_mm;
 
 /* task state */
-	struct linux_binfmt *binfmt;
 	int exit_state;
 	int exit_code, exit_signal;
 	int pdeath_signal;  /*  The signal sent when the parent dies  */
@@ -1191,11 +1282,19 @@ struct task_struct {
 	unsigned did_exec:1;
 	unsigned in_execve:1;	/* Tell the LSMs that the process is doing an
 				 * execve */
+	unsigned in_iowait:1;
+
+
+	/* Revert to default priority/policy when forking */
+	unsigned sched_reset_on_fork:1;
+
 	pid_t pid;
 	pid_t tgid;
 
+#ifdef CONFIG_CC_STACKPROTECTOR
 	/* Canary value for the -fstack-protector gcc feature */
 	unsigned long stack_canary;
+#endif
 
 	/* 
 	 * pointers to (original) parent process, youngest child, younger sibling,
@@ -1219,18 +1318,11 @@ struct task_struct {
 	struct list_head ptraced;
 	struct list_head ptrace_entry;
 
-#ifdef CONFIG_X86_PTRACE_BTS
 	/*
 	 * This is the tracer handle for the ptrace BTS extension.
 	 * This field actually belongs to the ptracer task.
 	 */
-	struct bts_tracer *bts;
-	/*
-	 * The buffer to hold the BTS data.
-	 */
-	void *bts_buffer;
-	size_t bts_size;
-#endif /* CONFIG_X86_PTRACE_BTS */
+	struct bts_context *bts;
 
 	/* PID/PID hash table linkage. */
 	struct pid_link pids[PIDTYPE_MAX];
@@ -1242,7 +1334,9 @@ 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 */
@@ -1257,7 +1351,10 @@ struct task_struct {
 					 * credentials (COW) */
 	const struct cred *cred;	/* effective (overridable) subjective task
 					 * credentials (COW) */
-	struct mutex cred_exec_mutex;	/* execve vs ptrace cred calculation mutex */
+	struct mutex cred_guard_mutex;	/* guard against foreign influences on
+					 * credential calculations
+					 * (notably. ptrace) */
+	struct cred *replacement_session_keyring; /* for KEYCTL_SESSION_TO_PARENT */
 
 	char comm[TASK_COMM_LEN]; /* executable name excluding path
 				     - access with [gs]et_task_comm (which lock
@@ -1269,9 +1366,8 @@ struct task_struct {
 /* ipc stuff */
 	struct sysv_sem sysvsem;
 #endif
-#ifdef CONFIG_DETECT_SOFTLOCKUP
+#ifdef CONFIG_DETECT_HUNG_TASK
 /* hung task detection */
-	unsigned long last_switch_timestamp;
 	unsigned long last_switch_count;
 #endif
 /* CPU-specific state of this task */
@@ -1305,9 +1401,15 @@ struct task_struct {
 /* Thread group tracking */
    	u32 parent_exec_id;
    	u32 self_exec_id;
-/* Protection of (de-)allocation: mm, files, fs, tty, keyrings */
+/* Protection of (de-)allocation: mm, files, fs, tty, keyrings, mems_allowed,
+ * mempolicy */
 	spinlock_t alloc_lock;
 
+#ifdef CONFIG_GENERIC_HARDIRQS
+	/* IRQ handler threads */
+	struct irqaction *irqaction;
+#endif
+
 	/* Protection of the PI data structures: */
 	spinlock_t pi_lock;
 
@@ -1324,17 +1426,17 @@ 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
@@ -1368,8 +1470,7 @@ struct task_struct {
 	cputime_t acct_timexpd;	/* stime + utime since last update */
 #endif
 #ifdef CONFIG_CPUSETS
-	nodemask_t mems_allowed;
-	int cpuset_mems_generation;
+	nodemask_t mems_allowed;	/* Protected by alloc_lock */
 	int cpuset_mem_spread_rotor;
 #endif
 #ifdef CONFIG_CGROUPS
@@ -1386,8 +1487,13 @@ struct task_struct {
 	struct list_head pi_state_list;
 	struct futex_pi_state *pi_state_cache;
 #endif
+#ifdef CONFIG_PERF_EVENTS
+	struct perf_event_context *perf_event_ctxp;
+	struct mutex perf_event_mutex;
+	struct list_head perf_event_list;
+#endif
 #ifdef CONFIG_NUMA
-	struct mempolicy *mempolicy;
+	struct mempolicy *mempolicy;	/* Protected by alloc_lock */
 	short il_next;
 #endif
 	atomic_t fs_excl;	/* holding fs exclusive resources */
@@ -1421,6 +1527,8 @@ struct task_struct {
 	int curr_ret_stack;
 	/* Stack of return addresses for return function tracing */
 	struct ftrace_ret_stack	*ret_stack;
+	/* time stamp for last schedule */
+	unsigned long long ftrace_timestamp;
 	/*
 	 * Number of functions that haven't been traced
 	 * because of depth overrun.
@@ -1432,7 +1540,10 @@ struct task_struct {
 #ifdef CONFIG_TRACING
 	/* state flags for use by tracers */
 	unsigned long trace;
-#endif
+	/* bitmask of trace recursion */
+	unsigned long trace_recursion;
+#endif /* CONFIG_TRACING */
+	unsigned long stack_start;
 };
 
 /* Future-safe accessor for struct task_struct's cpus_allowed. */
@@ -1469,16 +1580,6 @@ static inline int rt_task(struct task_struct *p)
 	return rt_prio(p->prio);
 }
 
-static inline void set_task_session(struct task_struct *tsk, pid_t session)
-{
-	tsk->signal->__session = session;
-}
-
-static inline void set_task_pgrp(struct task_struct *tsk, pid_t pgrp)
-{
-	tsk->signal->__pgrp = pgrp;
-}
-
 static inline struct pid *task_pid(struct task_struct *task)
 {
 	return task->pids[PIDTYPE_PID].pid;
@@ -1489,6 +1590,11 @@ static inline struct pid *task_tgid(struct task_struct *task)
 	return task->group_leader->pids[PIDTYPE_PID].pid;
 }
 
+/*
+ * Without tasklist or rcu lock it is not safe to dereference
+ * the result of task_pgrp/task_session even if task == current,
+ * we can race with another thread doing sys_setsid/sys_setpgid.
+ */
 static inline struct pid *task_pgrp(struct task_struct *task)
 {
 	return task->group_leader->pids[PIDTYPE_PGID].pid;
@@ -1514,17 +1620,23 @@ struct pid_namespace;
  *
  * see also pid_nr() etc in include/linux/pid.h
  */
+pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type,
+			struct pid_namespace *ns);
 
 static inline pid_t task_pid_nr(struct task_struct *tsk)
 {
 	return tsk->pid;
 }
 
-pid_t task_pid_nr_ns(struct task_struct *tsk, struct pid_namespace *ns);
+static inline pid_t task_pid_nr_ns(struct task_struct *tsk,
+					struct pid_namespace *ns)
+{
+	return __task_pid_nr_ns(tsk, PIDTYPE_PID, ns);
+}
 
 static inline pid_t task_pid_vnr(struct task_struct *tsk)
 {
-	return pid_vnr(task_pid(tsk));
+	return __task_pid_nr_ns(tsk, PIDTYPE_PID, NULL);
 }
 
 
@@ -1541,31 +1653,34 @@ static inline pid_t task_tgid_vnr(struct task_struct *tsk)
 }
 
 
-static inline pid_t task_pgrp_nr(struct task_struct *tsk)
+static inline pid_t task_pgrp_nr_ns(struct task_struct *tsk,
+					struct pid_namespace *ns)
 {
-	return tsk->signal->__pgrp;
+	return __task_pid_nr_ns(tsk, PIDTYPE_PGID, ns);
 }
 
-pid_t task_pgrp_nr_ns(struct task_struct *tsk, struct pid_namespace *ns);
-
 static inline pid_t task_pgrp_vnr(struct task_struct *tsk)
 {
-	return pid_vnr(task_pgrp(tsk));
+	return __task_pid_nr_ns(tsk, PIDTYPE_PGID, NULL);
 }
 
 
-static inline pid_t task_session_nr(struct task_struct *tsk)
+static inline pid_t task_session_nr_ns(struct task_struct *tsk,
+					struct pid_namespace *ns)
 {
-	return tsk->signal->__session;
+	return __task_pid_nr_ns(tsk, PIDTYPE_SID, ns);
 }
 
-pid_t task_session_nr_ns(struct task_struct *tsk, struct pid_namespace *ns);
-
 static inline pid_t task_session_vnr(struct task_struct *tsk)
 {
-	return pid_vnr(task_session(tsk));
+	return __task_pid_nr_ns(tsk, PIDTYPE_SID, NULL);
 }
 
+/* obsolete, do not use */
+static inline pid_t task_pgrp_nr(struct task_struct *tsk)
+{
+	return task_pgrp_nr_ns(tsk, &init_pid_ns);
+}
 
 /**
  * pid_alive - check that a task structure is not stale
@@ -1610,9 +1725,8 @@ static inline void put_task_struct(struct task_struct *t)
 		__put_task_struct(t);
 }
 
-extern cputime_t task_utime(struct task_struct *p);
-extern cputime_t task_stime(struct task_struct *p);
-extern cputime_t task_gtime(struct task_struct *p);
+extern void task_times(struct task_struct *p, cputime_t *ut, cputime_t *st);
+extern void thread_group_times(struct task_struct *p, cputime_t *ut, cputime_t *st);
 
 /*
  * Per process flags
@@ -1624,17 +1738,19 @@ extern cputime_t task_gtime(struct task_struct *p);
 #define PF_EXITPIDONE	0x00000008	/* pi exit done on shut down */
 #define PF_VCPU		0x00000010	/* I'm a virtual CPU */
 #define PF_FORKNOEXEC	0x00000040	/* forked but didn't exec */
+#define PF_MCE_PROCESS  0x00000080      /* process policy on mce errors */
 #define PF_SUPERPRIV	0x00000100	/* used super-user privileges */
 #define PF_DUMPCORE	0x00000200	/* dumped core */
 #define PF_SIGNALED	0x00000400	/* killed by a signal */
 #define PF_MEMALLOC	0x00000800	/* Allocating memory */
 #define PF_FLUSHER	0x00001000	/* responsible for disk writeback */
 #define PF_USED_MATH	0x00002000	/* if unset the fpu must be initialized before use */
+#define PF_FREEZING	0x00004000	/* freeze in progress. do not account to load */
 #define PF_NOFREEZE	0x00008000	/* this thread should not be frozen */
 #define PF_FROZEN	0x00010000	/* frozen for system suspend */
 #define PF_FSTRANS	0x00020000	/* inside a filesystem transaction */
 #define PF_KSWAPD	0x00040000	/* I am kswapd */
-#define PF_SWAPOFF	0x00080000	/* I am in swapoff */
+#define PF_OOM_ORIGIN	0x00080000	/* Allocating much memory to others */
 #define PF_LESS_THROTTLE 0x00100000	/* Throttle me less: I clean memory */
 #define PF_KTHREAD	0x00200000	/* I am a kernel thread */
 #define PF_RANDOMIZE	0x00400000	/* randomize virtual address space */
@@ -1642,6 +1758,7 @@ extern cputime_t task_gtime(struct task_struct *p);
 #define PF_SPREAD_PAGE	0x01000000	/* Spread page cache over cpuset */
 #define PF_SPREAD_SLAB	0x02000000	/* Spread some slab caches over cpuset */
 #define PF_THREAD_BOUND	0x04000000	/* Thread bound to specific cpu */
+#define PF_MCE_EARLY    0x08000000      /* Early kill for mce process policy */
 #define PF_MEMPOLICY	0x10000000	/* Non-default NUMA mempolicy */
 #define PF_MUTEX_TESTER	0x20000000	/* Thread belongs to the rt mutex tester */
 #define PF_FREEZER_SKIP	0x40000000	/* Freezer should not count it as freezeable */
@@ -1672,6 +1789,27 @@ extern cputime_t task_gtime(struct task_struct *p);
 #define tsk_used_math(p) ((p)->flags & PF_USED_MATH)
 #define used_math() tsk_used_math(current)
 
+#ifdef CONFIG_TREE_PREEMPT_RCU
+
+#define RCU_READ_UNLOCK_BLOCKED (1 << 0) /* blocked while in RCU read-side. */
+#define RCU_READ_UNLOCK_NEED_QS (1 << 1) /* RCU core needs CPU response. */
+
+static inline void rcu_copy_process(struct task_struct *p)
+{
+	p->rcu_read_lock_nesting = 0;
+	p->rcu_read_unlock_special = 0;
+	p->rcu_blocked_node = NULL;
+	INIT_LIST_HEAD(&p->rcu_node_entry);
+}
+
+#else
+
+static inline void rcu_copy_process(struct task_struct *p)
+{
+}
+
+#endif
+
 #ifdef CONFIG_SMP
 extern int set_cpus_allowed_ptr(struct task_struct *p,
 				const struct cpumask *new_mask);
@@ -1684,10 +1822,13 @@ static inline int set_cpus_allowed_ptr(struct task_struct *p,
 	return 0;
 }
 #endif
+
+#ifndef CONFIG_CPUMASK_OFFSTACK
 static inline int set_cpus_allowed(struct task_struct *p, cpumask_t new_mask)
 {
 	return set_cpus_allowed_ptr(p, &new_mask);
 }
+#endif
 
 /*
  * Architectures can set this to 1 if they have specified
@@ -1761,21 +1902,34 @@ extern unsigned int sysctl_sched_min_granularity;
 extern unsigned int sysctl_sched_wakeup_granularity;
 extern unsigned int sysctl_sched_shares_ratelimit;
 extern unsigned int sysctl_sched_shares_thresh;
-#ifdef CONFIG_SCHED_DEBUG
 extern unsigned int sysctl_sched_child_runs_first;
+#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,
-		struct file *file, void __user *buffer, size_t *length,
+		void __user *buffer, size_t *length,
 		loff_t *ppos);
 #endif
+#ifdef CONFIG_SCHED_DEBUG
+static inline unsigned int get_sysctl_timer_migration(void)
+{
+	return sysctl_timer_migration;
+}
+#else
+static inline unsigned int get_sysctl_timer_migration(void)
+{
+	return 1;
+}
+#endif
 extern unsigned int sysctl_sched_rt_period;
 extern int sysctl_sched_rt_runtime;
 
 int sched_rt_handler(struct ctl_table *table, int write,
-		struct file *filp, void __user *buffer, size_t *lenp,
+		void __user *buffer, size_t *lenp,
 		loff_t *ppos);
 
 extern unsigned int sysctl_sched_compat_yield;
@@ -1837,9 +1991,6 @@ extern struct pid_namespace init_pid_ns;
 /*
  * find a task by one of its numerical ids
  *
- * find_task_by_pid_type_ns():
- *      it is the most generic call - it finds a task by all id,
- *      type and namespace specified
  * find_task_by_pid_ns():
  *      finds a task by its pid in the specified namespace
  * find_task_by_vpid():
@@ -1848,9 +1999,6 @@ extern struct pid_namespace init_pid_ns;
  * see also find_vpid() etc in include/linux/pid.h
  */
 
-extern struct task_struct *find_task_by_pid_type_ns(int type, int pid,
-		struct pid_namespace *ns);
-
 extern struct task_struct *find_task_by_vpid(pid_t nr);
 extern struct task_struct *find_task_by_pid_ns(pid_t nr,
 		struct pid_namespace *ns);
@@ -1885,6 +2033,7 @@ extern void sched_dead(struct task_struct *p);
 
 extern void proc_caches_init(void);
 extern void flush_signals(struct task_struct *);
+extern void __flush_signals(struct task_struct *);
 extern void ignore_signals(struct task_struct *);
 extern void flush_signal_handlers(struct task_struct *, int force_default);
 extern int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info);
@@ -1915,6 +2064,7 @@ extern int kill_pgrp(struct pid *pid, int sig, int priv);
 extern int kill_pid(struct pid *pid, int sig, int priv);
 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);
@@ -1940,11 +2090,18 @@ static inline int is_si_special(const struct siginfo *info)
 	return info <= SEND_SIG_FORCED;
 }
 
-/* True if we are on the alternate signal stack.  */
-
+/*
+ * 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)
@@ -1975,7 +2132,8 @@ extern void mm_release(struct task_struct *, struct mm_struct *);
 /* Allocate a new mm structure and copy contents from tsk->mm */
 extern struct mm_struct *dup_mm(struct task_struct *tsk);
 
-extern int  copy_thread(int, unsigned long, unsigned long, unsigned long, struct task_struct *, struct pt_regs *);
+extern int copy_thread(unsigned long, unsigned long, unsigned long,
+			struct task_struct *, struct pt_regs *);
 extern void flush_thread(void);
 extern void exit_thread(void);
 
@@ -2000,8 +2158,10 @@ extern void set_task_comm(struct task_struct *tsk, char *from);
 extern char *get_task_comm(char *to, struct task_struct *tsk);
 
 #ifdef CONFIG_SMP
+extern void wait_task_context_switch(struct task_struct *p);
 extern unsigned long wait_task_inactive(struct task_struct *, long match_state);
 #else
+static inline void wait_task_context_switch(struct task_struct *p) {}
 static inline unsigned long wait_task_inactive(struct task_struct *p,
 					       long match_state)
 {
@@ -2009,12 +2169,13 @@ static inline unsigned long wait_task_inactive(struct task_struct *p,
 }
 #endif
 
-#define next_task(p)	list_entry(rcu_dereference((p)->tasks.next), struct task_struct, tasks)
+#define next_task(p) \
+	list_entry_rcu((p)->tasks.next, struct task_struct, tasks)
 
 #define for_each_process(p) \
 	for (p = &init_task ; (p = next_task(p)) != &init_task ; )
 
-extern bool is_single_threaded(struct task_struct *);
+extern bool current_is_single_threaded(void);
 
 /*
  * Careful: do_each_thread/while_each_thread is a double loop so
@@ -2048,8 +2209,8 @@ int same_thread_group(struct task_struct *p1, struct task_struct *p2)
 
 static inline struct task_struct *next_thread(const struct task_struct *p)
 {
-	return list_entry(rcu_dereference(p->thread_group.next),
-			  struct task_struct, thread_group);
+	return list_entry_rcu(p->thread_group.next,
+			      struct task_struct, thread_group);
 }
 
 static inline int thread_group_empty(struct task_struct *p)
@@ -2060,6 +2221,11 @@ static inline int thread_group_empty(struct task_struct *p)
 #define delay_group_leader(p) \
 		(thread_group_leader(p) && !thread_group_empty(p))
 
+static inline int task_detached(struct task_struct *p)
+{
+	return p->exit_signal == -1;
+}
+
 /*
  * Protects ->fs, ->files, ->mm, ->group_info, ->comm, keyring
  * subscriptions and synchronises with wait4().  Also used in procfs.  Also
@@ -2172,12 +2338,21 @@ static inline int test_tsk_need_resched(struct task_struct *tsk)
 	return unlikely(test_tsk_thread_flag(tsk,TIF_NEED_RESCHED));
 }
 
+static inline int restart_syscall(void)
+{
+	set_tsk_thread_flag(current, TIF_SIGPENDING);
+	return -ERESTARTNOINTR;
+}
+
 static inline int signal_pending(struct task_struct *p)
 {
 	return unlikely(test_tsk_thread_flag(p,TIF_SIGPENDING));
 }
 
-extern int __fatal_signal_pending(struct task_struct *p);
+static inline int __fatal_signal_pending(struct task_struct *p)
+{
+	return unlikely(sigismember(&p->pending.signal, SIGKILL));
+}
 
 static inline int fatal_signal_pending(struct task_struct *p)
 {
@@ -2207,23 +2382,31 @@ static inline int need_resched(void)
  * cond_resched_softirq() will enable bhs before scheduling.
  */
 extern int _cond_resched(void);
-#ifdef CONFIG_PREEMPT_BKL
-static inline int cond_resched(void)
-{
-	return 0;
-}
+
+#define cond_resched() ({			\
+	__might_sleep(__FILE__, __LINE__, 0);	\
+	_cond_resched();			\
+})
+
+extern int __cond_resched_lock(spinlock_t *lock);
+
+#ifdef CONFIG_PREEMPT
+#define PREEMPT_LOCK_OFFSET	PREEMPT_OFFSET
 #else
-static inline int cond_resched(void)
-{
-	return _cond_resched();
-}
+#define PREEMPT_LOCK_OFFSET	0
 #endif
-extern int cond_resched_lock(spinlock_t * lock);
-extern int cond_resched_softirq(void);
-static inline int cond_resched_bkl(void)
-{
-	return _cond_resched();
-}
+
+#define cond_resched_lock(lock) ({				\
+	__might_sleep(__FILE__, __LINE__, PREEMPT_LOCK_OFFSET);	\
+	__cond_resched_lock(lock);				\
+})
+
+extern int __cond_resched_softirq(void);
+
+#define cond_resched_softirq() ({				\
+	__might_sleep(__FILE__, __LINE__, SOFTIRQ_OFFSET);	\
+	__cond_resched_softirq();				\
+})
 
 /*
  * Does a critical section need to be broken due to another
@@ -2382,6 +2565,13 @@ static inline void inc_syscw(struct task_struct *tsk)
 #define TASK_SIZE_OF(tsk)	TASK_SIZE
 #endif
 
+/*
+ * Call the function if the target task is executing on a CPU right now:
+ */
+extern void task_oncpu_function_call(struct task_struct *p,
+				     void (*func) (void *info), void *info);
+
+
 #ifdef CONFIG_MM_OWNER
 extern void mm_update_next_owner(struct mm_struct *mm);
 extern void mm_init_owner(struct mm_struct *mm, struct task_struct *p);
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 c2731bfe04d8..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, };
 
@@ -487,17 +488,17 @@ typedef enum {
 	 *
 	 * Value          Cause Code
 	 * ---------      ----------------
-	 * 0x0100          Request to Delete Last Remaining IP Address.
-	 * 0x0101          Operation Refused Due to Resource Shortage.
-	 * 0x0102          Request to Delete Source IP Address.
-	 * 0x0103          Association Aborted due to illegal ASCONF-ACK
-	 * 0x0104          Request refused - no authorization.
+	 * 0x00A0          Request to Delete Last Remaining IP Address.
+	 * 0x00A1          Operation Refused Due to Resource Shortage.
+	 * 0x00A2          Request to Delete Source IP Address.
+	 * 0x00A3          Association Aborted due to illegal ASCONF-ACK
+	 * 0x00A4          Request refused - no authorization.
 	 */
-	SCTP_ERROR_DEL_LAST_IP	= cpu_to_be16(0x0100),
-	SCTP_ERROR_RSRC_LOW	= cpu_to_be16(0x0101),
-	SCTP_ERROR_DEL_SRC_IP	= cpu_to_be16(0x0102),
-	SCTP_ERROR_ASCONF_ACK   = cpu_to_be16(0x0103),
-	SCTP_ERROR_REQ_REFUSED	= cpu_to_be16(0x0104),
+	SCTP_ERROR_DEL_LAST_IP	= cpu_to_be16(0x00A0),
+	SCTP_ERROR_RSRC_LOW	= cpu_to_be16(0x00A1),
+	SCTP_ERROR_DEL_SRC_IP	= cpu_to_be16(0x00A2),
+	SCTP_ERROR_ASCONF_ACK   = cpu_to_be16(0x00A3),
+	SCTP_ERROR_REQ_REFUSED	= cpu_to_be16(0x00A4),
 
 	/* AUTH Section 4.  New Error Cause
 	 *
diff --git a/include/linux/seccomp.h b/include/linux/seccomp.h
index 262a8dccfa81..167c33361d9c 100644
--- a/include/linux/seccomp.h
+++ b/include/linux/seccomp.h
@@ -21,6 +21,8 @@ extern long prctl_set_seccomp(unsigned long);
 
 #else /* CONFIG_SECCOMP */
 
+#include <linux/errno.h>
+
 typedef struct { } seccomp_t;
 
 #define secure_computing(x) do { } while (0)
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
-   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))
-#define issecure(X)		(issecure_mask(X) & current_cred_xxx(securebits))
+#define SECBIT_KEEP_CAPS	(issecure_mask(SECURE_KEEP_CAPS))
+#define SECBIT_KEEP_CAPS_LOCKED (issecure_mask(SECURE_KEEP_CAPS_LOCKED))
 
 #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 54ed15799a83..466cbadbd1ef 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -28,10 +28,12 @@
 #include <linux/resource.h>
 #include <linux/sem.h>
 #include <linux/shm.h>
+#include <linux/mm.h> /* PAGE_ALIGN */
 #include <linux/msg.h>
 #include <linux/sched.h>
 #include <linux/key.h>
 #include <linux/xfrm.h>
+#include <linux/gfp.h>
 #include <net/flow.h>
 
 /* Maximum number of letters for an LSM name string */
@@ -51,7 +53,7 @@ struct audit_krule;
 extern int cap_capable(struct task_struct *tsk, const struct cred *cred,
 		       int cap, int audit);
 extern int cap_settime(struct timespec *ts, struct timezone *tz);
-extern int cap_ptrace_may_access(struct task_struct *child, unsigned int mode);
+extern int cap_ptrace_access_check(struct task_struct *child, unsigned int mode);
 extern int cap_ptrace_traceme(struct task_struct *parent);
 extern int cap_capget(struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted);
 extern int cap_capset(struct cred *new, const struct cred *old,
@@ -65,6 +67,9 @@ extern int cap_inode_setxattr(struct dentry *dentry, const char *name,
 extern int cap_inode_removexattr(struct dentry *dentry, const char *name);
 extern int cap_inode_need_killpriv(struct dentry *dentry);
 extern int cap_inode_killpriv(struct dentry *dentry);
+extern int cap_file_mmap(struct file *file, unsigned long reqprot,
+			 unsigned long prot, unsigned long flags,
+			 unsigned long addr, unsigned long addr_only);
 extern int cap_task_fix_setuid(struct cred *new, const struct cred *old, int flags);
 extern int cap_task_prctl(int option, unsigned long arg2, unsigned long arg3,
 			  unsigned long arg4, unsigned long arg5);
@@ -91,6 +96,7 @@ extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb);
 extern int cap_netlink_recv(struct sk_buff *skb, int cap);
 
 extern unsigned long mmap_min_addr;
+extern unsigned long dac_mmap_min_addr;
 /*
  * Values used in the task_security_ops calls
  */
@@ -115,6 +121,21 @@ struct request_sock;
 #define LSM_UNSAFE_PTRACE	2
 #define LSM_UNSAFE_PTRACE_CAP	4
 
+/*
+ * 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
+ */
+static inline unsigned long round_hint_to_min(unsigned long hint)
+{
+	hint &= PAGE_MASK;
+	if (((void *)hint != NULL) &&
+	    (hint < mmap_min_addr))
+		return PAGE_ALIGN(mmap_min_addr);
+	return hint;
+}
+extern int mmap_min_addr_handler(struct ctl_table *table, int write,
+				 void __user *buffer, size_t *lenp, loff_t *ppos);
+
 #ifdef CONFIG_SECURITY
 
 struct security_mnt_opts {
@@ -426,6 +447,22 @@ 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.
@@ -632,6 +669,11 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
  *	manual page for definitions of the @clone_flags.
  *	@clone_flags contains the flags indicating what should be shared.
  *	Return 0 if permission is granted.
+ * @cred_alloc_blank:
+ *	@cred points to the credentials.
+ *	@gfp indicates the atomicity of any memory allocations.
+ *	Only allocate sufficient memory and attach to @cred such that
+ *	cred_transfer() will not get ENOMEM.
  * @cred_free:
  *	@cred points to the credentials.
  *	Deallocate and clear the cred->security field in a set of credentials.
@@ -644,6 +686,10 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
  *	@new points to the new credentials.
  *	@old points to the original credentials.
  *	Install a new set of credentials.
+ * @cred_transfer:
+ *	@new points to the new credentials.
+ *	@old points to the original credentials.
+ *	Transfer data from original creds to new creds
  * @kernel_act_as:
  *	Set the credentials for a kernel service to act as (subjective context).
  *	@new points to the credentials to be modified.
@@ -657,6 +703,11 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
  *	@inode points to the inode to use as a reference.
  *	The current task must be the one that nominated @inode.
  *	Return 0 if successful.
+ * @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
  *	attributes of the current process.  The @flags parameter indicates
@@ -973,6 +1024,17 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
  *	Sets the connection's peersid to the secmark on skb.
  * @req_classify_flow:
  *	Sets the flow's sid to the openreq sid.
+ * @tun_dev_create:
+ *	Check permissions prior to creating a new TUN device.
+ * @tun_dev_post_create:
+ *	This hook allows a module to update or allocate a per-socket security
+ *	structure.
+ *	@sk contains the newly created sock structure.
+ * @tun_dev_attach:
+ *	Check permissions prior to attaching to a persistent TUN device.  This
+ *	hook can also be used by the module to update any security state
+ *	associated with the TUN device's sock structure.
+ *	@sk contains the existing sock structure.
  *
  * Security hooks for XFRM operations.
  *
@@ -1067,6 +1129,13 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
  *	Return the length of the string (including terminating NUL) or -ve if
  *      an error.
  *	May also return 0 (and a NULL buffer pointer) if there is no label.
+ * @key_session_to_parent:
+ *	Forcibly assign the session keyring from a process to its parent
+ *	process.
+ *	@cred: Pointer to process's credentials
+ *	@parent_cred: Pointer to parent process's credentials
+ *	@keyring: Proposed new session keyring
+ *	Return 0 if permission is granted, -ve error otherwise.
  *
  * Security hooks affecting all System V IPC operations.
  *
@@ -1208,7 +1277,7 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
  *	@alter contains the flag indicating whether changes are to be made.
  *	Return 0 if permission is granted.
  *
- * @ptrace_may_access:
+ * @ptrace_access_check:
  *	Check permission before allowing the current process to trace the
  *	@child process.
  *	Security modules may also want to perform a process tracing check
@@ -1223,7 +1292,7 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
  *	Check that the @parent process has sufficient permission to trace the
  *	current process before allowing the current process to present itself
  *	to the @parent process for tracing.
- *	The parent process will still have to undergo the ptrace_may_access
+ *	The parent process will still have to undergo the ptrace_access_check
  *	checks before it is allowed to trace this one.
  *	@parent contains the task_struct structure for debugger process.
  *	Return 0 if permission is granted.
@@ -1330,12 +1399,47 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
  *	audit_rule_init.
  *	@rule contains the allocated rule
  *
+ * @inode_notifysecctx:
+ *	Notify the security module of what the security context of an inode
+ *	should be.  Initializes the incore security context managed by the
+ *	security module for this inode.  Example usage:  NFS client invokes
+ *	this hook to initialize the security context in its incore inode to the
+ *	value provided by the server for the file when the server returned the
+ *	file's attributes to the client.
+ *
+ * 	Must be called with inode->i_mutex locked.
+ *
+ * 	@inode we wish to set the security context of.
+ * 	@ctx contains the string which we wish to set in the inode.
+ * 	@ctxlen contains the length of @ctx.
+ *
+ * @inode_setsecctx:
+ * 	Change the security context of an inode.  Updates the
+ * 	incore security context managed by the security module and invokes the
+ * 	fs code as needed (via __vfs_setxattr_noperm) to update any backing
+ * 	xattrs that represent the context.  Example usage:  NFS server invokes
+ * 	this hook to change the security context in its incore inode and on the
+ * 	backing filesystem to a value provided by the client on a SETATTR
+ * 	operation.
+ *
+ * 	Must be called with inode->i_mutex locked.
+ *
+ * 	@dentry contains the inode we wish to set the security context of.
+ * 	@ctx contains the string which we wish to set in the inode.
+ * 	@ctxlen contains the length of @ctx.
+ *
+ * @inode_getsecctx:
+ * 	Returns a string containing all relavent security context information
+ *
+ * 	@inode we wish to set the security context of.
+ *	@ctx is a pointer in which to place the allocated security context.
+ *	@ctxlen points to the place to put the length of @ctx.
  * This is the main security structure.
  */
 struct security_operations {
 	char name[SECURITY_NAME_MAX + 1];
 
-	int (*ptrace_may_access) (struct task_struct *child, unsigned int mode);
+	int (*ptrace_access_check) (struct task_struct *child, unsigned int mode);
 	int (*ptrace_traceme) (struct task_struct *parent);
 	int (*capget) (struct task_struct *target,
 		       kernel_cap_t *effective,
@@ -1401,6 +1505,10 @@ 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);
@@ -1462,12 +1570,15 @@ struct security_operations {
 	int (*dentry_open) (struct file *file, const struct cred *cred);
 
 	int (*task_create) (unsigned long clone_flags);
+	int (*cred_alloc_blank) (struct cred *cred, gfp_t gfp);
 	void (*cred_free) (struct cred *cred);
 	int (*cred_prepare)(struct cred *new, const struct cred *old,
 			    gfp_t gfp);
 	void (*cred_commit)(struct cred *new, const struct cred *old);
+	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)(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);
@@ -1535,6 +1646,10 @@ struct security_operations {
 	int (*secctx_to_secid) (const char *secdata, u32 seclen, u32 *secid);
 	void (*release_secctx) (char *secdata, u32 seclen);
 
+	int (*inode_notifysecctx)(struct inode *inode, void *ctx, u32 ctxlen);
+	int (*inode_setsecctx)(struct dentry *dentry, void *ctx, u32 ctxlen);
+	int (*inode_getsecctx)(struct inode *inode, void **ctx, u32 *ctxlen);
+
 #ifdef CONFIG_SECURITY_NETWORK
 	int (*unix_stream_connect) (struct socket *sock,
 				    struct socket *other, struct sock *newsk);
@@ -1571,6 +1686,9 @@ struct security_operations {
 	void (*inet_csk_clone) (struct sock *newsk, const struct request_sock *req);
 	void (*inet_conn_established) (struct sock *sk, struct sk_buff *skb);
 	void (*req_classify_flow) (const struct request_sock *req, struct flowi *fl);
+	int (*tun_dev_create)(void);
+	void (*tun_dev_post_create)(struct sock *sk);
+	int (*tun_dev_attach)(struct sock *sk);
 #endif	/* CONFIG_SECURITY_NETWORK */
 
 #ifdef CONFIG_SECURITY_NETWORK_XFRM
@@ -1599,6 +1717,9 @@ struct security_operations {
 			       const struct cred *cred,
 			       key_perm_t perm);
 	int (*key_getsecurity)(struct key *key, char **_buffer);
+	int (*key_session_to_parent)(const struct cred *cred,
+				     const struct cred *parent_cred,
+				     struct key *key);
 #endif	/* CONFIG_KEYS */
 
 #ifdef CONFIG_AUDIT
@@ -1616,7 +1737,7 @@ extern int security_module_enable(struct security_operations *ops);
 extern int register_security(struct security_operations *ops);
 
 /* Security operations */
-int security_ptrace_may_access(struct task_struct *child, unsigned int mode);
+int security_ptrace_access_check(struct task_struct *child, unsigned int mode);
 int security_ptrace_traceme(struct task_struct *parent);
 int security_capget(struct task_struct *target,
 		    kernel_cap_t *effective,
@@ -1715,11 +1836,14 @@ int security_file_send_sigiotask(struct task_struct *tsk,
 int security_file_receive(struct file *file);
 int security_dentry_open(struct file *file, const struct cred *cred);
 int security_task_create(unsigned long clone_flags);
+int security_cred_alloc_blank(struct cred *cred, gfp_t gfp);
 void security_cred_free(struct cred *cred);
 int security_prepare_creds(struct cred *new, const struct cred *old, gfp_t gfp);
 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(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);
@@ -1775,6 +1899,9 @@ int security_secid_to_secctx(u32 secid, char **secdata, u32 *seclen);
 int security_secctx_to_secid(const char *secdata, u32 seclen, u32 *secid);
 void security_release_secctx(char *secdata, u32 seclen);
 
+int security_inode_notifysecctx(struct inode *inode, void *ctx, u32 ctxlen);
+int security_inode_setsecctx(struct dentry *dentry, void *ctx, u32 ctxlen);
+int security_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen);
 #else /* CONFIG_SECURITY */
 struct security_mnt_opts {
 };
@@ -1797,10 +1924,10 @@ static inline int security_init(void)
 	return 0;
 }
 
-static inline int security_ptrace_may_access(struct task_struct *child,
+static inline int security_ptrace_access_check(struct task_struct *child,
 					     unsigned int mode)
 {
-	return cap_ptrace_may_access(child, mode);
+	return cap_ptrace_access_check(child, mode);
 }
 
 static inline int security_ptrace_traceme(struct task_struct *parent)
@@ -2196,7 +2323,7 @@ static inline int security_file_mmap(struct file *file, unsigned long reqprot,
 				     unsigned long addr,
 				     unsigned long addr_only)
 {
-	return 0;
+	return cap_file_mmap(file, reqprot, prot, flags, addr, addr_only);
 }
 
 static inline int security_file_mprotect(struct vm_area_struct *vma,
@@ -2245,6 +2372,11 @@ static inline int security_task_create(unsigned long clone_flags)
 	return 0;
 }
 
+static inline int security_cred_alloc_blank(struct cred *cred, gfp_t gfp)
+{
+	return 0;
+}
+
 static inline void security_cred_free(struct cred *cred)
 { }
 
@@ -2260,6 +2392,11 @@ static inline void security_commit_creds(struct cred *new,
 {
 }
 
+static inline void security_transfer_creds(struct cred *new,
+					   const struct cred *old)
+{
+}
+
 static inline int security_kernel_act_as(struct cred *cred, u32 secid)
 {
 	return 0;
@@ -2271,6 +2408,11 @@ static inline int security_kernel_create_files_as(struct cred *cred,
 	return 0;
 }
 
+static inline int security_kernel_module_request(char *kmod_name)
+{
+	return 0;
+}
+
 static inline int security_task_setuid(uid_t id0, uid_t id1, uid_t id2,
 				       int flags)
 {
@@ -2516,6 +2658,19 @@ static inline int security_secctx_to_secid(const char *secdata,
 static inline void security_release_secctx(char *secdata, u32 seclen)
 {
 }
+
+static inline int security_inode_notifysecctx(struct inode *inode, void *ctx, u32 ctxlen)
+{
+	return -EOPNOTSUPP;
+}
+static inline int security_inode_setsecctx(struct dentry *dentry, void *ctx, u32 ctxlen)
+{
+	return -EOPNOTSUPP;
+}
+static inline int security_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
+{
+	return -EOPNOTSUPP;
+}
 #endif	/* CONFIG_SECURITY */
 
 #ifdef CONFIG_SECURITY_NETWORK
@@ -2554,6 +2709,9 @@ void security_inet_csk_clone(struct sock *newsk,
 			const struct request_sock *req);
 void security_inet_conn_established(struct sock *sk,
 			struct sk_buff *skb);
+int security_tun_dev_create(void);
+void security_tun_dev_post_create(struct sock *sk);
+int security_tun_dev_attach(struct sock *sk);
 
 #else	/* CONFIG_SECURITY_NETWORK */
 static inline int security_unix_stream_connect(struct socket *sock,
@@ -2704,6 +2862,20 @@ static inline void security_inet_conn_established(struct sock *sk,
 			struct sk_buff *skb)
 {
 }
+
+static inline int security_tun_dev_create(void)
+{
+	return 0;
+}
+
+static inline void security_tun_dev_post_create(struct sock *sk)
+{
+}
+
+static inline int security_tun_dev_attach(struct sock *sk)
+{
+	return 0;
+}
 #endif	/* CONFIG_SECURITY_NETWORK */
 
 #ifdef CONFIG_SECURITY_NETWORK_XFRM
@@ -2801,6 +2973,10 @@ 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)
 {
@@ -2850,6 +3026,23 @@ 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
@@ -2860,6 +3053,9 @@ void security_key_free(struct key *key);
 int security_key_permission(key_ref_t key_ref,
 			    const struct cred *cred, key_perm_t perm);
 int security_key_getsecurity(struct key *key, char **_buffer);
+int security_key_session_to_parent(const struct cred *cred,
+				   const struct cred *parent_cred,
+				   struct key *key);
 
 #else
 
@@ -2887,6 +3083,13 @@ static inline int security_key_getsecurity(struct key *key, char **_buffer)
 	return 0;
 }
 
+static inline int security_key_session_to_parent(const struct cred *cred,
+						 const struct cred *parent_cred,
+						 struct key *key)
+{
+	return 0;
+}
+
 #endif
 #endif /* CONFIG_KEYS */
 
@@ -2953,5 +3156,28 @@ static inline void securityfs_remove(struct dentry *dentry)
 
 #endif
 
+#ifdef CONFIG_SECURITY
+
+static inline char *alloc_secdata(void)
+{
+	return (char *)get_zeroed_page(GFP_KERNEL);
+}
+
+static inline void free_secdata(void *secdata)
+{
+	free_page((unsigned long)secdata);
+}
+
+#else
+
+static inline char *alloc_secdata(void)
+{
+        return (char *)1;
+}
+
+static inline void free_secdata(void *secdata)
+{ }
+#endif /* CONFIG_SECURITY */
+
 #endif /* ! __LINUX_SECURITY_H */
 
diff --git a/include/linux/selinux.h b/include/linux/selinux.h
index 20f965d4b041..82e0f26a1299 100644
--- a/include/linux/selinux.h
+++ b/include/linux/selinux.h
@@ -61,6 +61,11 @@ void selinux_secmark_refcount_inc(void);
  *     existing SECMARK targets has been removed/flushed.
  */
 void selinux_secmark_refcount_dec(void);
+
+/**
+ * selinux_is_enabled - is SELinux enabled?
+ */
+bool selinux_is_enabled(void);
 #else
 
 static inline int selinux_string_to_sid(const char *str, u32 *sid)
@@ -84,6 +89,10 @@ static inline void selinux_secmark_refcount_dec(void)
 	return;
 }
 
+static inline bool selinux_is_enabled(void)
+{
+	return false;
+}
 #endif	/* CONFIG_SECURITY_SELINUX */
 
 #endif /* _LINUX_SELINUX_H */
diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
index 004f3b3342c5..8366d8f12e53 100644
--- a/include/linux/seq_file.h
+++ b/include/linux/seq_file.h
@@ -35,6 +35,44 @@ struct seq_operations {
 
 #define SEQ_SKIP 1
 
+/**
+ * seq_get_buf - get buffer to write arbitrary data to
+ * @m: the seq_file handle
+ * @bufp: the beginning of the buffer is stored here
+ *
+ * Return the number of bytes available in the buffer, or zero if
+ * there's no space.
+ */
+static inline size_t seq_get_buf(struct seq_file *m, char **bufp)
+{
+	BUG_ON(m->count > m->size);
+	if (m->count < m->size)
+		*bufp = m->buf + m->count;
+	else
+		*bufp = NULL;
+
+	return m->size - m->count;
+}
+
+/**
+ * seq_commit - commit data to the buffer
+ * @m: the seq_file handle
+ * @num: the number of bytes to commit
+ *
+ * Commit @num bytes of data written to a buffer previously acquired
+ * by seq_buf_get.  To signal an error condition, or that the data
+ * didn't fit in the available space, pass a negative @num value.
+ */
+static inline void seq_commit(struct seq_file *m, int num)
+{
+	if (num < 0) {
+		m->count = m->size;
+	} else {
+		BUG_ON(m->count + num > m->size);
+		m->count += num;
+	}
+}
+
 char *mangle_path(char *s, char *p, char *esc);
 int seq_open(struct file *, const struct seq_operations *);
 ssize_t seq_read(struct file *, char __user *, size_t, loff_t *);
@@ -43,6 +81,7 @@ int seq_release(struct inode *, struct file *);
 int seq_escape(struct seq_file *, const char *, const char *);
 int seq_putc(struct seq_file *m, char c);
 int seq_puts(struct seq_file *m, const char *s);
+int seq_write(struct seq_file *seq, const void *data, size_t len);
 
 int seq_printf(struct seq_file *, const char *, ...)
 	__attribute__ ((format (printf,2,3)));
diff --git a/include/linux/serial.h b/include/linux/serial.h
index 9136cc5608c3..c8613c3ff9d3 100644
--- a/include/linux/serial.h
+++ b/include/linux/serial.h
@@ -96,54 +96,78 @@ struct serial_uart_config {
 
 /*
  * Definitions for async_struct (and serial_struct) flags field
+ *
+ * Define ASYNCB_* for convenient use with {test,set,clear}_bit.
  */
-#define ASYNC_HUP_NOTIFY 0x0001 /* Notify getty on hangups and closes 
-				   on the callout port */
-#define ASYNC_FOURPORT  0x0002	/* Set OU1, OUT2 per AST Fourport settings */
-#define ASYNC_SAK	0x0004	/* Secure Attention Key (Orange book) */
-#define ASYNC_SPLIT_TERMIOS 0x0008 /* Separate termios for dialin/callout */
-
-#define ASYNC_SPD_MASK	0x1030
-#define ASYNC_SPD_HI	0x0010	/* Use 56000 instead of 38400 bps */
-
-#define ASYNC_SPD_VHI	0x0020  /* Use 115200 instead of 38400 bps */
-#define ASYNC_SPD_CUST	0x0030  /* Use user-specified divisor */
-
-#define ASYNC_SKIP_TEST	0x0040 /* Skip UART test during autoconfiguration */
-#define ASYNC_AUTO_IRQ  0x0080 /* Do automatic IRQ during autoconfiguration */
-#define ASYNC_SESSION_LOCKOUT 0x0100 /* Lock out cua opens based on session */
-#define ASYNC_PGRP_LOCKOUT    0x0200 /* Lock out cua opens based on pgrp */
-#define ASYNC_CALLOUT_NOHUP   0x0400 /* Don't do hangups for cua device */
-
-#define ASYNC_HARDPPS_CD	0x0800	/* Call hardpps when CD goes high  */
-
-#define ASYNC_SPD_SHI	0x1000	/* Use 230400 instead of 38400 bps */
-#define ASYNC_SPD_WARP	0x1010	/* Use 460800 instead of 38400 bps */
-
-#define ASYNC_LOW_LATENCY 0x2000 /* Request low latency behaviour */
-
-#define ASYNC_BUGGY_UART  0x4000 /* This is a buggy UART, skip some safety
-				  * checks.  Note: can be dangerous! */
-
-#define ASYNC_AUTOPROBE	 0x8000 /* Port was autoprobed by PCI or PNP code */
-
-#define ASYNC_FLAGS	0x7FFF	/* Possible legal async flags */
-#define ASYNC_USR_MASK	0x3430	/* Legal flags that non-privileged
-				 * users can set or reset */
-
-/* Internal flags used only by kernel/chr_drv/serial.c */
-#define ASYNC_INITIALIZED	0x80000000 /* Serial port was initialized */
-#define ASYNC_NORMAL_ACTIVE	0x20000000 /* Normal device is active */
-#define ASYNC_BOOT_AUTOCONF	0x10000000 /* Autoconfigure port on bootup */
-#define ASYNC_CLOSING		0x08000000 /* Serial port is closing */
-#define ASYNC_CTS_FLOW		0x04000000 /* Do CTS flow control */
-#define ASYNC_CHECK_CD		0x02000000 /* i.e., CLOCAL */
-#define ASYNC_SHARE_IRQ		0x01000000 /* for multifunction cards
-					     --- no longer used */
-#define ASYNC_CONS_FLOW		0x00800000 /* flow control for console  */
-
-#define ASYNC_BOOT_ONLYMCA	0x00400000 /* Probe only if MCA bus */
-#define ASYNC_INTERNAL_FLAGS	0xFFC00000 /* Internal flags */
+#define ASYNCB_HUP_NOTIFY	 0 /* Notify getty on hangups and closes
+				    * on the callout port */
+#define ASYNCB_FOURPORT		 1 /* Set OU1, OUT2 per AST Fourport settings */
+#define ASYNCB_SAK		 2 /* Secure Attention Key (Orange book) */
+#define ASYNCB_SPLIT_TERMIOS	 3 /* Separate termios for dialin/callout */
+#define ASYNCB_SPD_HI		 4 /* Use 56000 instead of 38400 bps */
+#define ASYNCB_SPD_VHI		 5 /* Use 115200 instead of 38400 bps */
+#define ASYNCB_SKIP_TEST	 6 /* Skip UART test during autoconfiguration */
+#define ASYNCB_AUTO_IRQ		 7 /* Do automatic IRQ during
+				    * autoconfiguration */
+#define ASYNCB_SESSION_LOCKOUT	 8 /* Lock out cua opens based on session */
+#define ASYNCB_PGRP_LOCKOUT	 9 /* Lock out cua opens based on pgrp */
+#define ASYNCB_CALLOUT_NOHUP	10 /* Don't do hangups for cua device */
+#define ASYNCB_HARDPPS_CD	11 /* Call hardpps when CD goes high  */
+#define ASYNCB_SPD_SHI		12 /* Use 230400 instead of 38400 bps */
+#define ASYNCB_LOW_LATENCY	13 /* Request low latency behaviour */
+#define ASYNCB_BUGGY_UART	14 /* This is a buggy UART, skip some safety
+				    * checks.  Note: can be dangerous! */
+#define ASYNCB_AUTOPROBE	15 /* Port was autoprobed by PCI or PNP code */
+#define ASYNCB_LAST_USER	15
+
+/* Internal flags used only by kernel */
+#define ASYNCB_INITIALIZED	31 /* Serial port was initialized */
+#define ASYNCB_SUSPENDED	30 /* Serial port is suspended */
+#define ASYNCB_NORMAL_ACTIVE	29 /* Normal device is active */
+#define ASYNCB_BOOT_AUTOCONF	28 /* Autoconfigure port on bootup */
+#define ASYNCB_CLOSING		27 /* Serial port is closing */
+#define ASYNCB_CTS_FLOW		26 /* Do CTS flow control */
+#define ASYNCB_CHECK_CD		25 /* i.e., CLOCAL */
+#define ASYNCB_SHARE_IRQ	24 /* for multifunction cards, no longer used */
+#define ASYNCB_CONS_FLOW	23 /* flow control for console  */
+#define ASYNCB_BOOT_ONLYMCA	22 /* Probe only if MCA bus */
+#define ASYNCB_FIRST_KERNEL	22
+
+#define ASYNC_HUP_NOTIFY	(1U << ASYNCB_HUP_NOTIFY)
+#define ASYNC_SUSPENDED		(1U << ASYNCB_SUSPENDED)
+#define ASYNC_FOURPORT		(1U << ASYNCB_FOURPORT)
+#define ASYNC_SAK		(1U << ASYNCB_SAK)
+#define ASYNC_SPLIT_TERMIOS	(1U << ASYNCB_SPLIT_TERMIOS)
+#define ASYNC_SPD_HI		(1U << ASYNCB_SPD_HI)
+#define ASYNC_SPD_VHI		(1U << ASYNCB_SPD_VHI)
+#define ASYNC_SKIP_TEST		(1U << ASYNCB_SKIP_TEST)
+#define ASYNC_AUTO_IRQ		(1U << ASYNCB_AUTO_IRQ)
+#define ASYNC_SESSION_LOCKOUT	(1U << ASYNCB_SESSION_LOCKOUT)
+#define ASYNC_PGRP_LOCKOUT	(1U << ASYNCB_PGRP_LOCKOUT)
+#define ASYNC_CALLOUT_NOHUP	(1U << ASYNCB_CALLOUT_NOHUP)
+#define ASYNC_HARDPPS_CD	(1U << ASYNCB_HARDPPS_CD)
+#define ASYNC_SPD_SHI		(1U << ASYNCB_SPD_SHI)
+#define ASYNC_LOW_LATENCY	(1U << ASYNCB_LOW_LATENCY)
+#define ASYNC_BUGGY_UART	(1U << ASYNCB_BUGGY_UART)
+#define ASYNC_AUTOPROBE		(1U << ASYNCB_AUTOPROBE)
+
+#define ASYNC_FLAGS		((1U << ASYNCB_LAST_USER) - 1)
+#define ASYNC_USR_MASK		(ASYNC_SPD_HI|ASYNC_SPD_VHI| \
+		ASYNC_CALLOUT_NOHUP|ASYNC_SPD_SHI|ASYNC_LOW_LATENCY)
+#define ASYNC_SPD_CUST		(ASYNC_SPD_HI|ASYNC_SPD_VHI)
+#define ASYNC_SPD_WARP		(ASYNC_SPD_HI|ASYNC_SPD_SHI)
+#define ASYNC_SPD_MASK		(ASYNC_SPD_HI|ASYNC_SPD_VHI|ASYNC_SPD_SHI)
+
+#define ASYNC_INITIALIZED	(1U << ASYNCB_INITIALIZED)
+#define ASYNC_NORMAL_ACTIVE	(1U << ASYNCB_NORMAL_ACTIVE)
+#define ASYNC_BOOT_AUTOCONF	(1U << ASYNCB_BOOT_AUTOCONF)
+#define ASYNC_CLOSING		(1U << ASYNCB_CLOSING)
+#define ASYNC_CTS_FLOW		(1U << ASYNCB_CTS_FLOW)
+#define ASYNC_CHECK_CD		(1U << ASYNCB_CHECK_CD)
+#define ASYNC_SHARE_IRQ		(1U << ASYNCB_SHARE_IRQ)
+#define ASYNC_CONS_FLOW		(1U << ASYNCB_CONS_FLOW)
+#define ASYNC_BOOT_ONLYMCA	(1U << ASYNCB_BOOT_ONLYMCA)
+#define ASYNC_INTERNAL_FLAGS	(~((1U << ASYNCB_FIRST_KERNEL) - 1))
 
 /*
  * Multiport serial configuration structure --- external structure
diff --git a/include/linux/serial_8250.h b/include/linux/serial_8250.h
index d4d2a78ad43e..fb46aba11fb5 100644
--- a/include/linux/serial_8250.h
+++ b/include/linux/serial_8250.h
@@ -22,6 +22,7 @@ struct plat_serial8250_port {
 	void __iomem	*membase;	/* ioremap cookie or NULL */
 	resource_size_t	mapbase;	/* resource base */
 	unsigned int	irq;		/* interrupt number */
+	unsigned long	irqflags;	/* request_irq flags */
 	unsigned int	uartclk;	/* UART clock rate */
 	void            *private_data;
 	unsigned char	regshift;	/* register shift */
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index df9245c7bd3b..8c3dd36fe91a 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -20,6 +20,8 @@
 #ifndef LINUX_SERIAL_CORE_H
 #define LINUX_SERIAL_CORE_H
 
+#include <linux/serial.h>
+
 /*
  * The type definitions.  These are from Ted Ts'o's serial.h
  */
@@ -41,7 +43,8 @@
 #define PORT_XSCALE	15
 #define PORT_RM9000	16	/* PMC-Sierra RM9xxx internal UART */
 #define PORT_OCTEON	17	/* Cavium OCTEON internal UART */
-#define PORT_MAX_8250	17	/* max port ID */
+#define PORT_AR7	18	/* Texas Instruments AR7 internal UART */
+#define PORT_MAX_8250	18	/* max port ID */
 
 /*
  * ARM specific type numbers.  These are not currently guaranteed
@@ -164,6 +167,21 @@
 /* NWPSERIAL */
 #define PORT_NWPSERIAL	85
 
+/* MAX3100 */
+#define PORT_MAX3100    86
+
+/* Timberdale UART */
+#define PORT_TIMBUART	87
+
+/* Qualcomm MSM SoCs */
+#define PORT_MSM	88
+
+/* BCM63xx family SoCs */
+#define PORT_BCM63XX	89
+
+/* Aeroflex Gaisler GRLIB APBUART */
+#define PORT_APBUART    90
+
 #ifdef __KERNEL__
 
 #include <linux/compiler.h>
@@ -176,7 +194,6 @@
 #include <linux/sysrq.h>
 
 struct uart_port;
-struct uart_info;
 struct serial_struct;
 struct device;
 
@@ -255,6 +272,7 @@ struct uart_port {
 	unsigned int		(*serial_in)(struct uart_port *, int);
 	void			(*serial_out)(struct uart_port *, int, int);
 	unsigned int		irq;			/* irq number */
+	unsigned long		irqflags;		/* irq flags  */
 	unsigned int		uartclk;		/* base uart clock */
 	unsigned int		fifosize;		/* tx fifo size */
 	unsigned char		x_char;			/* xon/xoff char */
@@ -273,11 +291,11 @@ struct uart_port {
 
 	unsigned int		read_status_mask;	/* driver specific */
 	unsigned int		ignore_status_mask;	/* driver specific */
-	struct uart_info	*info;			/* pointer to parent info */
+	struct uart_state	*state;			/* pointer to parent state */
 	struct uart_icount	icount;			/* statistics */
 
 	struct console		*cons;			/* struct console, if any */
-#ifdef CONFIG_SERIAL_CORE_CONSOLE
+#if defined(CONFIG_SERIAL_CORE_CONSOLE) || defined(SUPPORT_SYSRQ)
 	unsigned long		sysrq;			/* sysrq timeout */
 #endif
 
@@ -325,52 +343,16 @@ struct uart_port {
 };
 
 /*
- * This is the state information which is only valid when the port
- * is open; it may be cleared the core driver once the device has
- * been closed.  Either the low level driver or the core can modify
- * stuff here.
- */
-typedef unsigned int __bitwise__ uif_t;
-
-struct uart_info {
-	struct tty_port		port;
-	struct circ_buf		xmit;
-	uif_t			flags;
-
-/*
- * Definitions for info->flags.  These are _private_ to serial_core, and
- * are specific to this structure.  They may be queried by low level drivers.
- *
- * FIXME: use the ASY_ definitions
- */
-#define UIF_CHECK_CD		((__force uif_t) (1 << 25))
-#define UIF_CTS_FLOW		((__force uif_t) (1 << 26))
-#define UIF_NORMAL_ACTIVE	((__force uif_t) (1 << 29))
-#define UIF_INITIALIZED		((__force uif_t) (1 << 31))
-#define UIF_SUSPENDED		((__force uif_t) (1 << 30))
-
-	struct tasklet_struct	tlet;
-	wait_queue_head_t	delta_msr_wait;
-};
-
-/*
  * This is the state information which is persistent across opens.
- * The low level driver must not to touch any elements contained
- * within.
  */
 struct uart_state {
-	unsigned int		close_delay;		/* msec */
-	unsigned int		closing_wait;		/* msec */
-
-#define USF_CLOSING_WAIT_INF	(0)
-#define USF_CLOSING_WAIT_NONE	(~0U)
+	struct tty_port		port;
 
-	int			count;
 	int			pm_state;
-	struct uart_info	info;
-	struct uart_port	*port;
+	struct circ_buf		xmit;
 
-	struct mutex		mutex;
+	struct tasklet_struct	tlet;
+	struct uart_port	*uart_port;
 };
 
 #define UART_XMIT_SIZE	PAGE_SIZE
@@ -451,7 +433,7 @@ int uart_resume_port(struct uart_driver *reg, struct uart_port *port);
 
 static inline int uart_tx_stopped(struct uart_port *port)
 {
-	struct tty_struct *tty = port->info->port.tty;
+	struct tty_struct *tty = port->state->port.tty;
 	if(tty->stopped || tty->hw_stopped)
 		return 1;
 	return 0;
@@ -466,7 +448,7 @@ uart_handle_sysrq_char(struct uart_port *port, unsigned int ch)
 #ifdef SUPPORT_SYSRQ
 	if (port->sysrq) {
 		if (ch && time_before(jiffies, port->sysrq)) {
-			handle_sysrq(ch, port->info->port.tty);
+			handle_sysrq(ch, port->state->port.tty);
 			port->sysrq = 0;
 			return 1;
 		}
@@ -484,7 +466,7 @@ uart_handle_sysrq_char(struct uart_port *port, unsigned int ch)
  */
 static inline int uart_handle_break(struct uart_port *port)
 {
-	struct uart_info *info = port->info;
+	struct uart_state *state = port->state;
 #ifdef SUPPORT_SYSRQ
 	if (port->cons && port->cons->index == port->line) {
 		if (!port->sysrq) {
@@ -495,59 +477,60 @@ static inline int uart_handle_break(struct uart_port *port)
 	}
 #endif
 	if (port->flags & UPF_SAK)
-		do_SAK(info->port.tty);
+		do_SAK(state->port.tty);
 	return 0;
 }
 
 /**
  *	uart_handle_dcd_change - handle a change of carrier detect state
- *	@port: uart_port structure for the open port
+ *	@uport: uart_port structure for the open port
  *	@status: new carrier detect status, nonzero if active
  */
 static inline void
-uart_handle_dcd_change(struct uart_port *port, unsigned int status)
+uart_handle_dcd_change(struct uart_port *uport, unsigned int status)
 {
-	struct uart_info *info = port->info;
+	struct uart_state *state = uport->state;
+	struct tty_port *port = &state->port;
 
-	port->icount.dcd++;
+	uport->icount.dcd++;
 
 #ifdef CONFIG_HARD_PPS
-	if ((port->flags & UPF_HARDPPS_CD) && status)
+	if ((uport->flags & UPF_HARDPPS_CD) && status)
 		hardpps();
 #endif
 
-	if (info->flags & UIF_CHECK_CD) {
+	if (port->flags & ASYNC_CHECK_CD) {
 		if (status)
-			wake_up_interruptible(&info->port.open_wait);
-		else if (info->port.tty)
-			tty_hangup(info->port.tty);
+			wake_up_interruptible(&port->open_wait);
+		else if (port->tty)
+			tty_hangup(port->tty);
 	}
 }
 
 /**
  *	uart_handle_cts_change - handle a change of clear-to-send state
- *	@port: uart_port structure for the open port
+ *	@uport: uart_port structure for the open port
  *	@status: new clear to send status, nonzero if active
  */
 static inline void
-uart_handle_cts_change(struct uart_port *port, unsigned int status)
+uart_handle_cts_change(struct uart_port *uport, unsigned int status)
 {
-	struct uart_info *info = port->info;
-	struct tty_struct *tty = info->port.tty;
+	struct tty_port *port = &uport->state->port;
+	struct tty_struct *tty = port->tty;
 
-	port->icount.cts++;
+	uport->icount.cts++;
 
-	if (info->flags & UIF_CTS_FLOW) {
+	if (port->flags & ASYNC_CTS_FLOW) {
 		if (tty->hw_stopped) {
 			if (status) {
 				tty->hw_stopped = 0;
-				port->ops->start_tx(port);
-				uart_write_wakeup(port);
+				uport->ops->start_tx(uport);
+				uart_write_wakeup(uport);
 			}
 		} else {
 			if (!status) {
 				tty->hw_stopped = 1;
-				port->ops->stop_tx(port);
+				uport->ops->stop_tx(uport);
 			}
 		}
 	}
@@ -559,7 +542,7 @@ static inline void
 uart_insert_char(struct uart_port *port, unsigned int status,
 		 unsigned int overrun, unsigned int ch, unsigned int flag)
 {
-	struct tty_struct *tty = port->info->port.tty;
+	struct tty_struct *tty = port->state->port.tty;
 
 	if ((status & port->ignore_status_mask & ~overrun) == 0)
 		tty_insert_flip_char(tty, ch, flag);
diff --git a/include/linux/serial_max3100.h b/include/linux/serial_max3100.h
new file mode 100644
index 000000000000..4976befb6aeb
--- /dev/null
+++ b/include/linux/serial_max3100.h
@@ -0,0 +1,52 @@
+/*
+ *
+ *  Copyright (C) 2007 Christian Pellegrin
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+
+#ifndef _LINUX_SERIAL_MAX3100_H
+#define _LINUX_SERIAL_MAX3100_H 1
+
+
+/**
+ * struct plat_max3100 - MAX3100 SPI UART platform data
+ * @loopback:            force MAX3100 in loopback
+ * @crystal:             1 for 3.6864 Mhz, 0 for 1.8432
+ * @max3100_hw_suspend:  MAX3100 has a shutdown pin. This is a hook
+ *                       called on suspend and resume to activate it.
+ * @poll_time:           poll time for CTS signal in ms, 0 disables (so no hw
+ *                       flow ctrl is possible but you have less CPU usage)
+ *
+ * You should use this structure in your machine description to specify
+ * how the MAX3100 is connected. Example:
+ *
+ * static struct plat_max3100 max3100_plat_data = {
+ *  .loopback = 0,
+ *  .crystal = 0,
+ *  .poll_time = 100,
+ * };
+ *
+ * static struct spi_board_info spi_board_info[] = {
+ * {
+ *  .modalias	= "max3100",
+ *  .platform_data	= &max3100_plat_data,
+ *  .irq		= IRQ_EINT12,
+ *  .max_speed_hz	= 5*1000*1000,
+ *  .chip_select	= 0,
+ * },
+ * };
+ *
+ **/
+struct plat_max3100 {
+	int loopback;
+	int crystal;
+	void (*max3100_hw_suspend) (int suspend);
+	int poll_time;
+};
+
+#endif
diff --git a/include/linux/serial_reg.h b/include/linux/serial_reg.h
index 96c0d93fc2ca..850db2e80510 100644
--- a/include/linux/serial_reg.h
+++ b/include/linux/serial_reg.h
@@ -323,6 +323,7 @@
 #define UART_OMAP_MVER		0x14	/* Module version register */
 #define UART_OMAP_SYSC		0x15	/* System configuration register */
 #define UART_OMAP_SYSS		0x16	/* System status register */
+#define UART_OMAP_WER		0x17	/* Wake-up enable register */
 
 #endif /* _LINUX_SERIAL_REG_H */
 
diff --git a/include/linux/serial_sci.h b/include/linux/serial_sci.h
index 893cc53486bc..1c297ddc9d5a 100644
--- a/include/linux/serial_sci.h
+++ b/include/linux/serial_sci.h
@@ -25,8 +25,7 @@ struct plat_sci_port {
 	unsigned int	irqs[SCIx_NR_IRQS];	/* ERI, RXI, TXI, BRI */
 	unsigned int	type;			/* SCI / SCIF / IRDA */
 	upf_t		flags;			/* UPF_* flags */
+	char		*clk;			/* clock string */
 };
 
-int early_sci_setup(struct uart_port *port);
-
 #endif /* __LINUX_SERIAL_SCI_H */
diff --git a/include/linux/serio.h b/include/linux/serio.h
index e0417e4d3f15..a640bc2afe76 100644
--- a/include/linux/serio.h
+++ b/include/linux/serio.h
@@ -15,6 +15,7 @@
 
 #ifdef __KERNEL__
 
+#include <linux/types.h>
 #include <linux/interrupt.h>
 #include <linux/list.h>
 #include <linux/spinlock.h>
@@ -28,7 +29,8 @@ struct serio {
 	char name[32];
 	char phys[32];
 
-	unsigned int manual_bind;
+	bool manual_bind;
+	bool registered;	/* port has been fully registered with driver core */
 
 	struct serio_device_id id;
 
@@ -47,7 +49,6 @@ struct serio {
 	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;
 };
@@ -58,7 +59,7 @@ struct serio_driver {
 	char *description;
 
 	struct serio_device_id *id_table;
-	unsigned int manual_bind;
+	bool manual_bind;
 
 	void (*write_wakeup)(struct serio *);
 	irqreturn_t (*interrupt)(struct serio *, unsigned char, unsigned int);
diff --git a/include/linux/sfi.h b/include/linux/sfi.h
new file mode 100644
index 000000000000..9a6f7607174e
--- /dev/null
+++ b/include/linux/sfi.h
@@ -0,0 +1,206 @@
+/* sfi.h Simple Firmware Interface */
+
+/*
+
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+
+  Copyright(c) 2009 Intel Corporation. All rights reserved.
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  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.
+  The full GNU General Public License is included in this distribution
+  in the file called LICENSE.GPL.
+
+  BSD LICENSE
+
+  Copyright(c) 2009 Intel Corporation. All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifndef _LINUX_SFI_H
+#define _LINUX_SFI_H
+
+/* Table signatures reserved by the SFI specification */
+#define SFI_SIG_SYST		"SYST"
+#define SFI_SIG_FREQ		"FREQ"
+#define SFI_SIG_IDLE		"IDLE"
+#define SFI_SIG_CPUS		"CPUS"
+#define SFI_SIG_MTMR		"MTMR"
+#define SFI_SIG_MRTC		"MRTC"
+#define SFI_SIG_MMAP		"MMAP"
+#define SFI_SIG_APIC		"APIC"
+#define SFI_SIG_XSDT		"XSDT"
+#define SFI_SIG_WAKE		"WAKE"
+#define SFI_SIG_SPIB		"SPIB"
+#define SFI_SIG_I2CB		"I2CB"
+#define SFI_SIG_GPEM		"GPEM"
+
+#define SFI_SIGNATURE_SIZE	4
+#define SFI_OEM_ID_SIZE		6
+#define SFI_OEM_TABLE_ID_SIZE	8
+
+#define SFI_SYST_SEARCH_BEGIN		0x000E0000
+#define SFI_SYST_SEARCH_END		0x000FFFFF
+
+#define SFI_GET_NUM_ENTRIES(ptable, entry_type) \
+	((ptable->header.len - sizeof(struct sfi_table_header)) / \
+	(sizeof(entry_type)))
+/*
+ * Table structures must be byte-packed to match the SFI specification,
+ * as they are provided by the BIOS.
+ */
+struct sfi_table_header {
+	char	sig[SFI_SIGNATURE_SIZE];
+	u32	len;
+	u8	rev;
+	u8	csum;
+	char	oem_id[SFI_OEM_ID_SIZE];
+	char	oem_table_id[SFI_OEM_TABLE_ID_SIZE];
+} __packed;
+
+struct sfi_table_simple {
+	struct sfi_table_header		header;
+	u64				pentry[1];
+} __packed;
+
+/* Comply with UEFI spec 2.1 */
+struct sfi_mem_entry {
+	u32	type;
+	u64	phys_start;
+	u64	virt_start;
+	u64	pages;
+	u64	attrib;
+} __packed;
+
+struct sfi_cpu_table_entry {
+	u32	apic_id;
+} __packed;
+
+struct sfi_cstate_table_entry {
+	u32	hint;		/* MWAIT hint */
+	u32	latency;	/* latency in ms */
+} __packed;
+
+struct sfi_apic_table_entry {
+	u64	phys_addr;	/* phy base addr for APIC reg */
+} __packed;
+
+struct sfi_freq_table_entry {
+	u32	freq_mhz;	/* in MHZ */
+	u32	latency;	/* transition latency in ms */
+	u32	ctrl_val;	/* value to write to PERF_CTL */
+} __packed;
+
+struct sfi_wake_table_entry {
+	u64	phys_addr;	/* pointer to where the wake vector locates */
+} __packed;
+
+struct sfi_timer_table_entry {
+	u64	phys_addr;	/* phy base addr for the timer */
+	u32	freq_hz;	/* in HZ */
+	u32	irq;
+} __packed;
+
+struct sfi_rtc_table_entry {
+	u64	phys_addr;	/* phy base addr for the RTC */
+	u32	irq;
+} __packed;
+
+struct sfi_spi_table_entry {
+	u16	host_num;	/* attached to host 0, 1...*/
+	u16	cs;		/* chip select */
+	u16	irq_info;
+	char	name[16];
+	u8	dev_info[10];
+} __packed;
+
+struct sfi_i2c_table_entry {
+	u16	host_num;
+	u16	addr;		/* slave addr */
+	u16	irq_info;
+	char	name[16];
+	u8	dev_info[10];
+} __packed;
+
+struct sfi_gpe_table_entry {
+	u16	logical_id;	/* logical id */
+	u16	phys_id;	/* physical GPE id */
+} __packed;
+
+
+typedef int (*sfi_table_handler) (struct sfi_table_header *table);
+
+#ifdef CONFIG_SFI
+extern void __init sfi_init(void);
+extern int __init sfi_platform_init(void);
+extern void __init sfi_init_late(void);
+extern int sfi_table_parse(char *signature, char *oem_id, char *oem_table_id,
+				sfi_table_handler handler);
+
+extern int sfi_disabled;
+static inline void disable_sfi(void)
+{
+	sfi_disabled = 1;
+}
+
+#else /* !CONFIG_SFI */
+
+static inline void sfi_init(void)
+{
+}
+
+static inline void sfi_init_late(void)
+{
+}
+
+#define sfi_disabled	0
+
+static inline int sfi_table_parse(char *signature, char *oem_id,
+					char *oem_table_id,
+					sfi_table_handler handler)
+{
+	return -1;
+}
+
+#endif /* !CONFIG_SFI */
+
+#endif /*_LINUX_SFI_H*/
diff --git a/include/linux/sfi_acpi.h b/include/linux/sfi_acpi.h
new file mode 100644
index 000000000000..c4a5a8cd4469
--- /dev/null
+++ b/include/linux/sfi_acpi.h
@@ -0,0 +1,93 @@
+/* sfi.h Simple Firmware Interface */
+
+/*
+
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+
+  Copyright(c) 2009 Intel Corporation. All rights reserved.
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  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.
+  The full GNU General Public License is included in this distribution
+  in the file called LICENSE.GPL.
+
+  BSD LICENSE
+
+  Copyright(c) 2009 Intel Corporation. All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifndef _LINUX_SFI_ACPI_H
+#define _LINUX_SFI_ACPI_H
+
+#ifdef CONFIG_SFI
+#include <acpi/acpi.h>		/* struct acpi_table_header */
+
+extern int sfi_acpi_table_parse(char *signature, char *oem_id,
+				char *oem_table_id,
+				int (*handler)(struct acpi_table_header *));
+
+static inline int acpi_sfi_table_parse(char *signature,
+				int (*handler)(struct acpi_table_header *))
+{
+	if (!acpi_table_parse(signature, handler))
+		return 0;
+
+	return sfi_acpi_table_parse(signature, NULL, NULL, handler);
+}
+#else /* !CONFIG_SFI */
+
+static inline int sfi_acpi_table_parse(char *signature, char *oem_id,
+				char *oem_table_id,
+				int (*handler)(struct acpi_table_header *))
+{
+	return -1;
+}
+
+static inline int acpi_sfi_table_parse(char *signature,
+				int (*handler)(struct acpi_table_header *))
+{
+	return acpi_table_parse(signature, handler);
+}
+#endif /* !CONFIG_SFI */
+
+#endif /*_LINUX_SFI_ACPI_H*/
diff --git a/include/linux/sh_cmt.h b/include/linux/sh_cmt.h
deleted file mode 100644
index 68cacde5954f..000000000000
--- a/include/linux/sh_cmt.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef __SH_CMT_H__
-#define __SH_CMT_H__
-
-struct sh_cmt_config {
-	char *name;
-	unsigned long channel_offset;
-	int timer_bit;
-	char *clk;
-	unsigned long clockevent_rating;
-	unsigned long clocksource_rating;
-};
-
-#endif /* __SH_CMT_H__ */
diff --git a/include/linux/sh_intc.h b/include/linux/sh_intc.h
index eb1423a0078d..68e212ff9dde 100644
--- a/include/linux/sh_intc.h
+++ b/include/linux/sh_intc.h
@@ -85,7 +85,6 @@ struct intc_desc symbol __initdata = {					\
 }
 #endif
 
-unsigned int intc_evt2irq(unsigned int vector);
 void __init register_intc_controller(struct intc_desc *desc);
 int intc_set_priority(unsigned int irq, unsigned int prio);
 
diff --git a/include/linux/sh_timer.h b/include/linux/sh_timer.h
new file mode 100644
index 000000000000..864bd56bd3b0
--- /dev/null
+++ b/include/linux/sh_timer.h
@@ -0,0 +1,13 @@
+#ifndef __SH_TIMER_H__
+#define __SH_TIMER_H__
+
+struct sh_timer_config {
+	char *name;
+	long channel_offset;
+	int timer_bit;
+	char *clk;
+	unsigned long clockevent_rating;
+	unsigned long clocksource_rating;
+};
+
+#endif /* __SH_TIMER_H__ */
diff --git a/include/linux/shmem_fs.h b/include/linux/shmem_fs.h
index fd83f2584b15..deee7afd8d66 100644
--- a/include/linux/shmem_fs.h
+++ b/include/linux/shmem_fs.h
@@ -19,10 +19,6 @@ struct shmem_inode_info {
 	swp_entry_t		i_direct[SHMEM_NR_DIRECT]; /* first blocks */
 	struct list_head	swaplist;	/* chain of maybes on swap */
 	struct inode		vfs_inode;
-#ifdef CONFIG_TMPFS_POSIX_ACL
-	struct posix_acl	*i_acl;
-	struct posix_acl	*i_default_acl;
-#endif
 };
 
 struct shmem_sb_info {
@@ -42,10 +38,12 @@ static inline struct shmem_inode_info *SHMEM_I(struct inode *inode)
 	return container_of(inode, struct shmem_inode_info, vfs_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_permission(struct inode *, int);
+int shmem_check_acl(struct inode *, int);
 int shmem_acl_init(struct inode *, struct inode *);
-void shmem_acl_destroy_inode(struct inode *);
 
 extern struct xattr_handler shmem_xattr_acl_access_handler;
 extern struct xattr_handler shmem_xattr_acl_default_handler;
@@ -57,9 +55,6 @@ static inline int shmem_acl_init(struct inode *inode, struct inode *dir)
 {
 	return 0;
 }
-static inline void shmem_acl_destroy_inode(struct inode *inode)
-{
-}
 #endif  /* CONFIG_TMPFS_POSIX_ACL */
 
 #endif
diff --git a/include/linux/sht15.h b/include/linux/sht15.h
new file mode 100644
index 000000000000..046bce05ecab
--- /dev/null
+++ b/include/linux/sht15.h
@@ -0,0 +1,24 @@
+/*
+ * sht15.h - support for the SHT15 Temperature and Humidity Sensor
+ *
+ * Copyright (c) 2009 Jonathan Cameron
+ *
+ * Copyright (c) 2007 Wouter Horre
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/**
+ * struct sht15_platform_data - sht15 connectivity info
+ * @gpio_data:	no. of gpio to which bidirectional data line is connected
+ * @gpio_sck:	no. of gpio to which the data clock is connected.
+ * @supply_mv:	supply voltage in mv. Overridden by regulator if available.
+ **/
+struct sht15_platform_data {
+	int gpio_data;
+	int gpio_sck;
+	int supply_mv;
+};
+
diff --git a/include/linux/signal.h b/include/linux/signal.h
index 84f997f8aa53..ab9272cc270c 100644
--- a/include/linux/signal.h
+++ b/include/linux/signal.h
@@ -233,8 +233,12 @@ static inline int valid_signal(unsigned long sig)
 }
 
 extern int next_signal(struct sigpending *pending, sigset_t *mask);
+extern int do_send_sig_info(int sig, struct siginfo *info,
+				struct task_struct *p, bool group);
 extern int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p);
 extern int __group_send_sig_info(int, struct siginfo *, struct task_struct *);
+extern long do_rt_tgsigqueueinfo(pid_t tgid, pid_t pid, int sig,
+				 siginfo_t *info);
 extern long do_sigpending(void __user *, unsigned long);
 extern int sigprocmask(int, sigset_t *, sigset_t *);
 extern int show_unhandled_signals;
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 5fd389162f01..ae836fded530 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -15,6 +15,7 @@
 #define _LINUX_SKBUFF_H
 
 #include <linux/kernel.h>
+#include <linux/kmemcheck.h>
 #include <linux/compiler.h>
 #include <linux/time.h>
 #include <linux/cache.h>
@@ -189,20 +190,23 @@ 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;
 	__be32          ip6_frag_id;
 	union skb_shared_tx tx_flags;
-#ifdef CONFIG_HAS_DMA
-	unsigned int	num_dma_maps;
-#endif
 	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 + 1];
+	dma_addr_t	dma_maps[MAX_SKB_FRAGS];
 #endif
+	/* Intermediate layers must ensure that destructor_arg
+	 * remains valid until skb destructor */
+	void *		destructor_arg;
 };
 
 /* We divide dataref into two halves.  The higher 16 bits hold references
@@ -261,7 +265,7 @@ typedef unsigned char *sk_buff_data_t;
  *	@transport_header: Transport layer header
  *	@network_header: Network layer header
  *	@mac_header: Link layer header
- *	@dst: destination entry
+ *	@_skb_dst: destination entry
  *	@sp: the security path, used for xfrm
  *	@cb: Control buffer. Free for use by every layer. Put private vars here
  *	@len: Length of actual data
@@ -295,15 +299,11 @@ 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
  *	@ndisc_nodetype: router type (from link layer)
- *	@do_not_encrypt: set to prevent encryption of this frame
- *	@requeue: set to indicate that the wireless core should attempt
- *		a software retry on this frame if we failed to
- *		receive an ACK for it
  *	@dma_cookie: a cookie to one of several possible DMA operations
  *		done by skb DMA functions
  *	@secmark: security marking
@@ -319,10 +319,7 @@ struct sk_buff {
 	ktime_t			tstamp;
 	struct net_device	*dev;
 
-	union {
-		struct  dst_entry	*dst;
-		struct  rtable		*rtable;
-	};
+	unsigned long		_skb_dst;
 #ifdef CONFIG_XFRM
 	struct	sec_path	*sp;
 #endif
@@ -346,6 +343,7 @@ struct sk_buff {
 		};
 	};
 	__u32			priority;
+	kmemcheck_bitfield_begin(flags1);
 	__u8			local_df:1,
 				cloned:1,
 				ip_summed:2,
@@ -356,7 +354,8 @@ struct sk_buff {
 				ipvs_property:1,
 				peeked:1,
 				nf_trace:1;
-	__be16			protocol;
+	__be16			protocol:16;
+	kmemcheck_bitfield_end(flags1);
 
 	void			(*destructor)(struct sk_buff *skb);
 #if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
@@ -367,22 +366,22 @@ struct sk_buff {
 	struct nf_bridge_info	*nf_bridge;
 #endif
 
-	int			iif;
-	__u16			queue_mapping;
+	int			skb_iif;
 #ifdef CONFIG_NET_SCHED
 	__u16			tc_index;	/* traffic control index */
 #ifdef CONFIG_NET_CLS_ACT
 	__u16			tc_verd;	/* traffic control verdict */
 #endif
 #endif
+
+	kmemcheck_bitfield_begin(flags2);
+	__u16			queue_mapping:16;
 #ifdef CONFIG_IPV6_NDISC_NODETYPE
 	__u8			ndisc_nodetype:2;
 #endif
-#if defined(CONFIG_MAC80211) || defined(CONFIG_MAC80211_MODULE)
-	__u8			do_not_encrypt:1;
-	__u8			requeue:1;
-#endif
-	/* 0/13/14 bit hole */
+	kmemcheck_bitfield_end(flags2);
+
+	/* 0/14 bit hole */
 
 #ifdef CONFIG_NET_DMA
 	dma_cookie_t		dma_cookie;
@@ -390,8 +389,10 @@ struct sk_buff {
 #ifdef CONFIG_NETWORK_SECMARK
 	__u32			secmark;
 #endif
-
-	__u32			mark;
+	union {
+		__u32		mark;
+		__u32		dropcount;
+	};
 
 	__u16			vlan_tci;
 
@@ -415,13 +416,20 @@ 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;
+}
+
+static inline void skb_dst_set(struct sk_buff *skb, struct dst_entry *dst)
+{
+	skb->_skb_dst = (unsigned long)dst;
+}
+
+static inline struct rtable *skb_rtable(const struct sk_buff *skb)
+{
+	return (struct rtable *)skb_dst(skb);
+}
 
 extern void kfree_skb(struct sk_buff *skb);
 extern void consume_skb(struct sk_buff *skb);
@@ -475,8 +483,7 @@ 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;
@@ -1062,7 +1069,7 @@ extern void skb_add_rx_frag(struct sk_buff *skb, int i, struct page *page,
 			    int off, int size);
 
 #define SKB_PAGE_ASSERT(skb) 	BUG_ON(skb_shinfo(skb)->nr_frags)
-#define SKB_FRAG_ASSERT(skb) 	BUG_ON(skb_shinfo(skb)->frag_list)
+#define SKB_FRAG_ASSERT(skb) 	BUG_ON(skb_has_frags(skb))
 #define SKB_LINEAR_ASSERT(skb)  BUG_ON(skb_is_nonlinear(skb))
 
 #ifdef NET_SKBUFF_DATA_USES_OFFSET
@@ -1324,12 +1331,12 @@ static inline int skb_network_offset(const struct sk_buff *skb)
  * shifting the start of the packet by 2 bytes. Drivers should do this
  * with:
  *
- * skb_reserve(NET_IP_ALIGN);
+ * skb_reserve(skb, NET_IP_ALIGN);
  *
  * The downside to this alignment of the IP header is that the DMA is now
  * unaligned. On some architectures the cost of an unaligned DMA is high
  * and this cost outweighs the gains made by aligning the IP header.
- * 
+ *
  * Since this trade off varies between architectures, we allow NET_IP_ALIGN
  * to be overridden.
  */
@@ -1475,6 +1482,16 @@ 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);
 
 /**
@@ -1701,6 +1718,25 @@ static inline int pskb_trim_rcsum(struct sk_buff *skb, unsigned int len)
 		     skb = skb->prev)
 
 
+static inline bool skb_has_frags(const struct sk_buff *skb)
+{
+	return skb_shinfo(skb)->frag_list != NULL;
+}
+
+static inline void skb_frag_list_init(struct sk_buff *skb)
+{
+	skb_shinfo(skb)->frag_list = NULL;
+}
+
+static inline void skb_frag_add_head(struct sk_buff *skb, struct sk_buff *frag)
+{
+	frag->next = skb_shinfo(skb)->frag_list;
+	skb_shinfo(skb)->frag_list = frag;
+}
+
+#define skb_walk_frags(skb, iter)	\
+	for (iter = skb_shinfo(skb)->frag_list; iter; iter = iter->next)
+
 extern struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned flags,
 					   int *peeked, int *err);
 extern struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags,
@@ -1715,9 +1751,17 @@ extern int	       skb_copy_and_csum_datagram_iovec(struct sk_buff *skb,
 							struct iovec *iov);
 extern int	       skb_copy_datagram_from_iovec(struct sk_buff *skb,
 						    int offset,
-						    struct iovec *from,
+						    const struct iovec *from,
+						    int from_offset,
 						    int len);
+extern int	       skb_copy_datagram_const_iovec(const struct sk_buff *from,
+						     int offset,
+						     const struct iovec *to,
+						     int to_offset,
+						     int size);
 extern void	       skb_free_datagram(struct sock *sk, struct sk_buff *skb);
+extern void	       skb_free_datagram_locked(struct sock *sk,
+						struct sk_buff *skb);
 extern int	       skb_kill_datagram(struct sock *sk, struct sk_buff *skb,
 					 unsigned int flags);
 extern __wsum	       skb_checksum(const struct sk_buff *skb, int offset,
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 24c5602bee99..2da8372519f5 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -62,6 +62,15 @@
 # define SLAB_DEBUG_OBJECTS	0x00000000UL
 #endif
 
+#define SLAB_NOLEAKTRACE	0x00800000UL	/* Avoid kmemleak tracing */
+
+/* Don't track use of uninitialized memory */
+#ifdef CONFIG_KMEMCHECK
+# define SLAB_NOTRACK		0x01000000UL
+#else
+# define SLAB_NOTRACK		0x00000000UL
+#endif
+
 /* The following flags affect the page allocator grouping pages by mobility */
 #define SLAB_RECLAIM_ACCOUNT	0x00020000UL		/* Objects are reclaimable */
 #define SLAB_TEMPORARY		SLAB_RECLAIM_ACCOUNT	/* Objects are short-lived */
@@ -317,4 +326,6 @@ static inline void *kzalloc_node(size_t size, gfp_t flags, int node)
 	return kmalloc_node(size, flags | __GFP_ZERO, node);
 }
 
+void __init kmem_cache_init_late(void);
+
 #endif	/* _LINUX_SLAB_H */
diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
index 6ca6a7b66d75..850d057500de 100644
--- a/include/linux/slab_def.h
+++ b/include/linux/slab_def.h
@@ -14,6 +14,88 @@
 #include <asm/page.h>		/* kmalloc_sizes.h needs PAGE_SIZE */
 #include <asm/cache.h>		/* kmalloc_sizes.h needs L1_CACHE_BYTES */
 #include <linux/compiler.h>
+#include <linux/kmemtrace.h>
+
+/*
+ * struct kmem_cache
+ *
+ * manages a cache.
+ */
+
+struct kmem_cache {
+/* 1) per-cpu data, touched during every alloc/free */
+	struct array_cache *array[NR_CPUS];
+/* 2) Cache tunables. Protected by cache_chain_mutex */
+	unsigned int batchcount;
+	unsigned int limit;
+	unsigned int shared;
+
+	unsigned int buffer_size;
+	u32 reciprocal_buffer_size;
+/* 3) touched by every alloc & free from the backend */
+
+	unsigned int flags;		/* constant flags */
+	unsigned int num;		/* # of objs per slab */
+
+/* 4) cache_grow/shrink */
+	/* order of pgs per slab (2^n) */
+	unsigned int gfporder;
+
+	/* force GFP flags, e.g. GFP_DMA */
+	gfp_t gfpflags;
+
+	size_t colour;			/* cache colouring range */
+	unsigned int colour_off;	/* colour offset */
+	struct kmem_cache *slabp_cache;
+	unsigned int slab_size;
+	unsigned int dflags;		/* dynamic flags */
+
+	/* constructor func */
+	void (*ctor)(void *obj);
+
+/* 5) cache creation/removal */
+	const char *name;
+	struct list_head next;
+
+/* 6) statistics */
+#ifdef CONFIG_DEBUG_SLAB
+	unsigned long num_active;
+	unsigned long num_allocations;
+	unsigned long high_mark;
+	unsigned long grown;
+	unsigned long reaped;
+	unsigned long errors;
+	unsigned long max_freeable;
+	unsigned long node_allocs;
+	unsigned long node_frees;
+	unsigned long node_overflow;
+	atomic_t allochit;
+	atomic_t allocmiss;
+	atomic_t freehit;
+	atomic_t freemiss;
+
+	/*
+	 * If debugging is enabled, then the allocator can add additional
+	 * fields and/or padding to every object. buffer_size contains the total
+	 * object size including these internal fields, the following two
+	 * variables contain the offset to the user object and its size.
+	 */
+	int obj_offset;
+	int obj_size;
+#endif /* CONFIG_DEBUG_SLAB */
+
+	/*
+	 * We put nodelists[] at the end of kmem_cache, because we want to size
+	 * this array to nr_node_ids slots instead of MAX_NUMNODES
+	 * (see kmem_cache_init())
+	 * We still use [MAX_NUMNODES] and not [1] or [0] because cache_cache
+	 * is statically defined, so we reserve the max number of nodes.
+	 */
+	struct kmem_list3 *nodelists[MAX_NUMNODES];
+	/*
+	 * Do not add fields after nodelists[]
+	 */
+};
 
 /* Size description struct for general caches. */
 struct cache_sizes {
@@ -28,8 +110,26 @@ extern struct cache_sizes malloc_sizes[];
 void *kmem_cache_alloc(struct kmem_cache *, gfp_t);
 void *__kmalloc(size_t size, gfp_t flags);
 
-static inline void *kmalloc(size_t size, gfp_t flags)
+#ifdef CONFIG_KMEMTRACE
+extern void *kmem_cache_alloc_notrace(struct kmem_cache *cachep, gfp_t flags);
+extern size_t slab_buffer_size(struct kmem_cache *cachep);
+#else
+static __always_inline void *
+kmem_cache_alloc_notrace(struct kmem_cache *cachep, gfp_t flags)
+{
+	return kmem_cache_alloc(cachep, flags);
+}
+static inline size_t slab_buffer_size(struct kmem_cache *cachep)
+{
+	return 0;
+}
+#endif
+
+static __always_inline void *kmalloc(size_t size, gfp_t flags)
 {
+	struct kmem_cache *cachep;
+	void *ret;
+
 	if (__builtin_constant_p(size)) {
 		int i = 0;
 
@@ -47,10 +147,17 @@ static inline void *kmalloc(size_t size, gfp_t flags)
 found:
 #ifdef CONFIG_ZONE_DMA
 		if (flags & GFP_DMA)
-			return kmem_cache_alloc(malloc_sizes[i].cs_dmacachep,
-						flags);
+			cachep = malloc_sizes[i].cs_dmacachep;
+		else
 #endif
-		return kmem_cache_alloc(malloc_sizes[i].cs_cachep, flags);
+			cachep = malloc_sizes[i].cs_cachep;
+
+		ret = kmem_cache_alloc_notrace(cachep, flags);
+
+		trace_kmalloc(_THIS_IP_, ret,
+			      size, slab_buffer_size(cachep), flags);
+
+		return ret;
 	}
 	return __kmalloc(size, flags);
 }
@@ -59,8 +166,25 @@ 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);
 
-static inline void *kmalloc_node(size_t size, gfp_t flags, int node)
+#ifdef CONFIG_KMEMTRACE
+extern void *kmem_cache_alloc_node_notrace(struct kmem_cache *cachep,
+					   gfp_t flags,
+					   int nodeid);
+#else
+static __always_inline void *
+kmem_cache_alloc_node_notrace(struct kmem_cache *cachep,
+			      gfp_t flags,
+			      int nodeid)
 {
+	return kmem_cache_alloc_node(cachep, flags, nodeid);
+}
+#endif
+
+static __always_inline void *kmalloc_node(size_t size, gfp_t flags, int node)
+{
+	struct kmem_cache *cachep;
+	void *ret;
+
 	if (__builtin_constant_p(size)) {
 		int i = 0;
 
@@ -78,11 +202,18 @@ static inline void *kmalloc_node(size_t size, gfp_t flags, int node)
 found:
 #ifdef CONFIG_ZONE_DMA
 		if (flags & GFP_DMA)
-			return kmem_cache_alloc_node(malloc_sizes[i].cs_dmacachep,
-						flags, node);
+			cachep = malloc_sizes[i].cs_dmacachep;
+		else
 #endif
-		return kmem_cache_alloc_node(malloc_sizes[i].cs_cachep,
-						flags, node);
+			cachep = malloc_sizes[i].cs_cachep;
+
+		ret = kmem_cache_alloc_node_notrace(cachep, flags, node);
+
+		trace_kmalloc_node(_THIS_IP_, ret,
+				   size, slab_buffer_size(cachep),
+				   flags, node);
+
+		return ret;
 	}
 	return __kmalloc_node(size, flags, node);
 }
diff --git a/include/linux/slob_def.h b/include/linux/slob_def.h
index 59a3fa476ab9..0ec00b39d006 100644
--- a/include/linux/slob_def.h
+++ b/include/linux/slob_def.h
@@ -3,14 +3,15 @@
 
 void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
 
-static inline void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags)
+static __always_inline void *kmem_cache_alloc(struct kmem_cache *cachep,
+					      gfp_t flags)
 {
 	return kmem_cache_alloc_node(cachep, flags, -1);
 }
 
 void *__kmalloc_node(size_t size, gfp_t flags, int node);
 
-static inline void *kmalloc_node(size_t size, gfp_t flags, int node)
+static __always_inline void *kmalloc_node(size_t size, gfp_t flags, int node)
 {
 	return __kmalloc_node(size, flags, node);
 }
@@ -23,12 +24,12 @@ static inline void *kmalloc_node(size_t size, gfp_t flags, int node)
  * kmalloc is the normal method of allocating memory
  * in the kernel.
  */
-static inline void *kmalloc(size_t size, gfp_t flags)
+static __always_inline void *kmalloc(size_t size, gfp_t flags)
 {
 	return __kmalloc_node(size, flags, -1);
 }
 
-static inline void *__kmalloc(size_t size, gfp_t flags)
+static __always_inline void *__kmalloc(size_t size, gfp_t flags)
 {
 	return kmalloc(size, flags);
 }
diff --git a/include/linux/slow-work.h b/include/linux/slow-work.h
new file mode 100644
index 000000000000..13337bf6c3f5
--- /dev/null
+++ b/include/linux/slow-work.h
@@ -0,0 +1,163 @@
+/* Worker thread pool for slow items, such as filesystem lookups or mkdirs
+ *
+ * Copyright (C) 2008 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+ *
+ * See Documentation/slow-work.txt
+ */
+
+#ifndef _LINUX_SLOW_WORK_H
+#define _LINUX_SLOW_WORK_H
+
+#ifdef CONFIG_SLOW_WORK
+
+#include <linux/sysctl.h>
+#include <linux/timer.h>
+
+struct slow_work;
+#ifdef CONFIG_SLOW_WORK_DEBUG
+struct seq_file;
+#endif
+
+/*
+ * The operations used to support slow work items
+ */
+struct slow_work_ops {
+	/* owner */
+	struct module *owner;
+
+	/* get a ref on a work item
+	 * - return 0 if successful, -ve if not
+	 */
+	int (*get_ref)(struct slow_work *work);
+
+	/* discard a ref to a work item */
+	void (*put_ref)(struct slow_work *work);
+
+	/* execute a work item */
+	void (*execute)(struct slow_work *work);
+
+#ifdef CONFIG_SLOW_WORK_DEBUG
+	/* describe a work item for debugfs */
+	void (*desc)(struct slow_work *work, struct seq_file *m);
+#endif
+};
+
+/*
+ * A slow work item
+ * - A reference is held on the parent object by the thread pool when it is
+ *   queued
+ */
+struct slow_work {
+	struct module		*owner;	/* the owning module */
+	unsigned long		flags;
+#define SLOW_WORK_PENDING	0	/* item pending (further) execution */
+#define SLOW_WORK_EXECUTING	1	/* item currently executing */
+#define SLOW_WORK_ENQ_DEFERRED	2	/* item enqueue deferred */
+#define SLOW_WORK_VERY_SLOW	3	/* item is very slow */
+#define SLOW_WORK_CANCELLING	4	/* item is being cancelled, don't enqueue */
+#define SLOW_WORK_DELAYED	5	/* item is struct delayed_slow_work with active timer */
+	const struct slow_work_ops *ops; /* operations table for this item */
+	struct list_head	link;	/* link in queue */
+#ifdef CONFIG_SLOW_WORK_DEBUG
+	struct timespec		mark;	/* jiffies at which queued or exec begun */
+#endif
+};
+
+struct delayed_slow_work {
+	struct slow_work	work;
+	struct timer_list	timer;
+};
+
+/**
+ * slow_work_init - Initialise a slow work item
+ * @work: The work item to initialise
+ * @ops: The operations to use to handle the slow work item
+ *
+ * Initialise a slow work item.
+ */
+static inline void slow_work_init(struct slow_work *work,
+				  const struct slow_work_ops *ops)
+{
+	work->flags = 0;
+	work->ops = ops;
+	INIT_LIST_HEAD(&work->link);
+}
+
+/**
+ * slow_work_init - Initialise a delayed slow work item
+ * @work: The work item to initialise
+ * @ops: The operations to use to handle the slow work item
+ *
+ * Initialise a delayed slow work item.
+ */
+static inline void delayed_slow_work_init(struct delayed_slow_work *dwork,
+					  const struct slow_work_ops *ops)
+{
+	init_timer(&dwork->timer);
+	slow_work_init(&dwork->work, ops);
+}
+
+/**
+ * vslow_work_init - Initialise a very slow work item
+ * @work: The work item to initialise
+ * @ops: The operations to use to handle the slow work item
+ *
+ * Initialise a very slow work item.  This item will be restricted such that
+ * only a certain number of the pool threads will be able to execute items of
+ * this type.
+ */
+static inline void vslow_work_init(struct slow_work *work,
+				   const struct slow_work_ops *ops)
+{
+	work->flags = 1 << SLOW_WORK_VERY_SLOW;
+	work->ops = ops;
+	INIT_LIST_HEAD(&work->link);
+}
+
+/**
+ * slow_work_is_queued - Determine if a slow work item is on the work queue
+ * work: The work item to test
+ *
+ * Determine if the specified slow-work item is on the work queue.  This
+ * returns true if it is actually on the queue.
+ *
+ * If the item is executing and has been marked for requeue when execution
+ * finishes, then false will be returned.
+ *
+ * Anyone wishing to wait for completion of execution can wait on the
+ * SLOW_WORK_EXECUTING bit.
+ */
+static inline bool slow_work_is_queued(struct slow_work *work)
+{
+	unsigned long flags = work->flags;
+	return flags & SLOW_WORK_PENDING && !(flags & SLOW_WORK_EXECUTING);
+}
+
+extern int slow_work_enqueue(struct slow_work *work);
+extern void slow_work_cancel(struct slow_work *work);
+extern int slow_work_register_user(struct module *owner);
+extern void slow_work_unregister_user(struct module *owner);
+
+extern int delayed_slow_work_enqueue(struct delayed_slow_work *dwork,
+				     unsigned long delay);
+
+static inline void delayed_slow_work_cancel(struct delayed_slow_work *dwork)
+{
+	slow_work_cancel(&dwork->work);
+}
+
+extern bool slow_work_sleep_till_thread_needed(struct slow_work *work,
+					       signed long *_timeout);
+
+#ifdef CONFIG_SYSCTL
+extern ctl_table slow_work_sysctls[];
+#endif
+
+#endif /* CONFIG_SLOW_WORK */
+#endif /* _LINUX_SLOW_WORK_H */
diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
index e37b6aa8a9fb..5ad70a60fd74 100644
--- a/include/linux/slub_def.h
+++ b/include/linux/slub_def.h
@@ -10,6 +10,8 @@
 #include <linux/gfp.h>
 #include <linux/workqueue.h>
 #include <linux/kobject.h>
+#include <linux/kmemtrace.h>
+#include <linux/kmemleak.h>
 
 enum stat_item {
 	ALLOC_FASTPATH,		/* Allocation from cpu slab */
@@ -151,12 +153,10 @@ static __always_inline int kmalloc_index(size_t size)
 	if (size <= KMALLOC_MIN_SIZE)
 		return KMALLOC_SHIFT_LOW;
 
-#if KMALLOC_MIN_SIZE <= 64
-	if (size > 64 && size <= 96)
+	if (KMALLOC_MIN_SIZE <= 32 && size > 64 && size <= 96)
 		return 1;
-	if (size > 128 && size <= 192)
+	if (KMALLOC_MIN_SIZE <= 64 && size > 128 && size <= 192)
 		return 2;
-#endif
 	if (size <=          8) return 3;
 	if (size <=         16) return 4;
 	if (size <=         32) return 5;
@@ -217,13 +217,31 @@ static __always_inline struct kmem_cache *kmalloc_slab(size_t size)
 void *kmem_cache_alloc(struct kmem_cache *, gfp_t);
 void *__kmalloc(size_t size, gfp_t flags);
 
+#ifdef CONFIG_KMEMTRACE
+extern void *kmem_cache_alloc_notrace(struct kmem_cache *s, gfp_t gfpflags);
+#else
+static __always_inline void *
+kmem_cache_alloc_notrace(struct kmem_cache *s, gfp_t gfpflags)
+{
+	return kmem_cache_alloc(s, gfpflags);
+}
+#endif
+
 static __always_inline void *kmalloc_large(size_t size, gfp_t flags)
 {
-	return (void *)__get_free_pages(flags | __GFP_COMP, get_order(size));
+	unsigned int order = get_order(size);
+	void *ret = (void *) __get_free_pages(flags | __GFP_COMP, order);
+
+	kmemleak_alloc(ret, size, 1, flags);
+	trace_kmalloc(_THIS_IP_, ret, size, PAGE_SIZE << order, flags);
+
+	return ret;
 }
 
 static __always_inline void *kmalloc(size_t size, gfp_t flags)
 {
+	void *ret;
+
 	if (__builtin_constant_p(size)) {
 		if (size > SLUB_MAX_SIZE)
 			return kmalloc_large(size, flags);
@@ -234,7 +252,11 @@ static __always_inline void *kmalloc(size_t size, gfp_t flags)
 			if (!s)
 				return ZERO_SIZE_PTR;
 
-			return kmem_cache_alloc(s, flags);
+			ret = kmem_cache_alloc_notrace(s, flags);
+
+			trace_kmalloc(_THIS_IP_, ret, size, s->size, flags);
+
+			return ret;
 		}
 	}
 	return __kmalloc(size, flags);
@@ -244,8 +266,24 @@ 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
+extern void *kmem_cache_alloc_node_notrace(struct kmem_cache *s,
+					   gfp_t gfpflags,
+					   int node);
+#else
+static __always_inline void *
+kmem_cache_alloc_node_notrace(struct kmem_cache *s,
+			      gfp_t gfpflags,
+			      int node)
+{
+	return kmem_cache_alloc_node(s, gfpflags, node);
+}
+#endif
+
 static __always_inline void *kmalloc_node(size_t size, gfp_t flags, int node)
 {
+	void *ret;
+
 	if (__builtin_constant_p(size) &&
 		size <= SLUB_MAX_SIZE && !(flags & SLUB_DMA)) {
 			struct kmem_cache *s = kmalloc_slab(size);
@@ -253,7 +291,12 @@ static __always_inline void *kmalloc_node(size_t size, gfp_t flags, int node)
 		if (!s)
 			return ZERO_SIZE_PTR;
 
-		return kmem_cache_alloc_node(s, flags, node);
+		ret = kmem_cache_alloc_node_notrace(s, flags, node);
+
+		trace_kmalloc_node(_THIS_IP_, ret,
+				   size, s->size, flags, node);
+
+		return ret;
 	}
 	return __kmalloc_node(size, flags, node);
 }
diff --git a/include/linux/smp.h b/include/linux/smp.h
index bbacb7baa446..7a0570e6a596 100644
--- a/include/linux/smp.h
+++ b/include/linux/smp.h
@@ -38,7 +38,7 @@ int smp_call_function_single(int cpuid, void (*func) (void *info), void *info,
 /*
  * main cross-CPU interfaces, handles INIT, TLB flush, STOP, etc.
  * (defined in asm header):
- */ 
+ */
 
 /*
  * stops all CPUs but the current one:
@@ -73,16 +73,11 @@ int smp_call_function(void(*func)(void *info), void *info, int wait);
 void smp_call_function_many(const struct cpumask *mask,
 			    void (*func)(void *info), void *info, bool wait);
 
-/* Deprecated: Use smp_call_function_many which takes a pointer to the mask. */
-static inline int
-smp_call_function_mask(cpumask_t mask, void(*func)(void *info), void *info,
-		       int wait)
-{
-	smp_call_function_many(&mask, func, info, wait);
-	return 0;
-}
+void __smp_call_function_single(int cpuid, struct call_single_data *data,
+				int wait);
 
-void __smp_call_function_single(int cpuid, struct call_single_data *data);
+int smp_call_function_any(const struct cpumask *mask,
+			  void (*func)(void *info), void *info, int wait);
 
 /*
  * Generic and arch helpers
@@ -121,6 +116,8 @@ extern unsigned int setup_max_cpus;
 
 #else /* !SMP */
 
+static inline void smp_send_stop(void) { }
+
 /*
  *	These macros fold the SMP functionality into a single CPU system
  */
@@ -141,13 +138,17 @@ static inline int up_smp_call_function(void (*func)(void *), void *info)
 static inline void smp_send_reschedule(int cpu) { }
 #define num_booting_cpus()			1
 #define smp_prepare_boot_cpu()			do {} while (0)
-#define smp_call_function_mask(mask, func, info, wait) \
-			(up_smp_call_function(func, info))
 #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 */
 
 /*
@@ -174,7 +175,6 @@ static inline void init_call_single_data(void)
 
 #define get_cpu()		({ preempt_disable(); smp_processor_id(); })
 #define put_cpu()		preempt_enable()
-#define put_cpu_no_resched()	preempt_enable_no_resched()
 
 /*
  * Callback to arch code if there's nosmp or maxcpus=0 on the
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 unlock_kernel(void)	__releases(kernel_lock);
+extern void __lockfunc
+_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 unlock_kernel()				do { } while(0)
+#define lock_kernel()
+#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 b32725075d71..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 */
@@ -47,4 +48,14 @@ struct smsc911x_platform_config {
 #define SMSC911X_FORCE_EXTERNAL_PHY 		(BIT(3))
 #define SMSC911X_SAVE_MAC_ADDRESS		(BIT(4))
 
+/*
+ * SMSC911X_SWAP_FIFO:
+ * Enables software byte swap for fifo data. Should only be used as a
+ * "last resort" in the case of big endian mode on boards with incorrectly
+ * routed data bus to older devices such as LAN9118. Newer devices such as
+ * LAN9221 can handle this in hardware, there are registers to control
+ * this swapping but the driver doesn't currently use them.
+ */
+#define SMSC911X_SWAP_FIFO			(BIT(5))
+
 #endif /* __LINUX_SMSC911X_H__ */
diff --git a/include/linux/snmp.h b/include/linux/snmp.h
index aee3f1e1d1ce..0f953fe40413 100644
--- a/include/linux/snmp.h
+++ b/include/linux/snmp.h
@@ -18,7 +18,7 @@
 enum
 {
 	IPSTATS_MIB_NUM = 0,
-	IPSTATS_MIB_INRECEIVES,			/* InReceives */
+	IPSTATS_MIB_INPKTS,			/* InReceives */
 	IPSTATS_MIB_INHDRERRORS,		/* InHdrErrors */
 	IPSTATS_MIB_INTOOBIGERRORS,		/* InTooBigErrors */
 	IPSTATS_MIB_INNOROUTES,			/* InNoRoutes */
@@ -28,7 +28,7 @@ enum
 	IPSTATS_MIB_INDISCARDS,			/* InDiscards */
 	IPSTATS_MIB_INDELIVERS,			/* InDelivers */
 	IPSTATS_MIB_OUTFORWDATAGRAMS,		/* OutForwDatagrams */
-	IPSTATS_MIB_OUTREQUESTS,		/* OutRequests */
+	IPSTATS_MIB_OUTPKTS,			/* OutRequests */
 	IPSTATS_MIB_OUTDISCARDS,		/* OutDiscards */
 	IPSTATS_MIB_OUTNOROUTES,		/* OutNoRoutes */
 	IPSTATS_MIB_REASMTIMEOUT,		/* ReasmTimeout */
@@ -42,6 +42,12 @@ enum
 	IPSTATS_MIB_OUTMCASTPKTS,		/* OutMcastPkts */
 	IPSTATS_MIB_INBCASTPKTS,		/* InBcastPkts */
 	IPSTATS_MIB_OUTBCASTPKTS,		/* OutBcastPkts */
+	IPSTATS_MIB_INOCTETS,			/* InOctets */
+	IPSTATS_MIB_OUTOCTETS,			/* OutOctets */
+	IPSTATS_MIB_INMCASTOCTETS,		/* InMcastOctets */
+	IPSTATS_MIB_OUTMCASTOCTETS,		/* OutMcastOctets */
+	IPSTATS_MIB_INBCASTOCTETS,		/* InBcastOctets */
+	IPSTATS_MIB_OUTBCASTOCTETS,		/* OutBcastOctets */
 	__IPSTATS_MIB_MAX
 };
 
diff --git a/include/linux/socket.h b/include/linux/socket.h
index 421afb4d29b0..7b3aae2052a6 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -16,7 +16,7 @@ struct __kernel_sockaddr_storage {
 				/* _SS_MAXSIZE value minus size of ss_family */
 } __attribute__ ((aligned(_K_SS_ALIGNSIZE)));	/* force desired alignment */
 
-#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
+#ifdef __KERNEL__
 
 #include <asm/socket.h>			/* arch-dependent defines	*/
 #include <linux/sockios.h>		/* the SIOCxxx I/O controls	*/
@@ -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
@@ -101,21 +110,6 @@ struct cmsghdr {
 			      ((char *)(cmsg) - (char *)(mhdr)->msg_control)))
 
 /*
- *	This mess will go away with glibc
- */
- 
-#ifdef __KERNEL__
-#define __KINLINE static inline
-#elif  defined(__GNUC__) 
-#define __KINLINE static __inline__
-#elif defined(__cplusplus)
-#define __KINLINE static inline
-#else
-#define __KINLINE static
-#endif
-
-
-/*
  *	Get the next cmsg header
  *
  *	PLEASE, do not touch this function. If you think, that it is
@@ -128,7 +122,7 @@ struct cmsghdr {
  *	ancillary object DATA.				--ANK (980731)
  */
  
-__KINLINE struct cmsghdr * __cmsg_nxthdr(void *__ctl, __kernel_size_t __size,
+static inline struct cmsghdr * __cmsg_nxthdr(void *__ctl, __kernel_size_t __size,
 					       struct cmsghdr *__cmsg)
 {
 	struct cmsghdr * __ptr;
@@ -140,7 +134,7 @@ __KINLINE struct cmsghdr * __cmsg_nxthdr(void *__ctl, __kernel_size_t __size,
 	return __ptr;
 }
 
-__KINLINE struct cmsghdr * cmsg_nxthdr (struct msghdr *__msg, struct cmsghdr *__cmsg)
+static inline struct cmsghdr * cmsg_nxthdr (struct msghdr *__msg, struct cmsghdr *__cmsg)
 {
 	return __cmsg_nxthdr(__msg->msg_control, __msg->msg_controllen, __cmsg);
 }
@@ -194,7 +188,8 @@ struct ucred {
 #define AF_RXRPC	33	/* RxRPC sockets 		*/
 #define AF_ISDN		34	/* mISDN sockets 		*/
 #define AF_PHONET	35	/* Phonet sockets		*/
-#define AF_MAX		36	/* For now.. */
+#define AF_IEEE802154	36	/* IEEE802154 sockets		*/
+#define AF_MAX		37	/* For now.. */
 
 /* Protocol families, same as address families. */
 #define PF_UNSPEC	AF_UNSPEC
@@ -233,6 +228,7 @@ struct ucred {
 #define PF_RXRPC	AF_RXRPC
 #define PF_ISDN		AF_ISDN
 #define PF_PHONET	AF_PHONET
+#define PF_IEEE802154	AF_IEEE802154
 #define PF_MAX		AF_MAX
 
 /* Maximum queue length specifiable by listen.  */
@@ -303,14 +299,15 @@ struct ucred {
 #define SOL_BLUETOOTH	274
 #define SOL_PNPIPE	275
 #define SOL_RDS		276
+#define SOL_IUCV	277
 
 /* IPX options */
 #define IPX_TYPE	1
 
 #ifdef __KERNEL__
 extern int memcpy_fromiovec(unsigned char *kdata, struct iovec *iov, int len);
-extern int memcpy_fromiovecend(unsigned char *kdata, struct iovec *iov, 
-				int offset, int len);
+extern int memcpy_fromiovecend(unsigned char *kdata, const struct iovec *iov,
+			       int offset, int len);
 extern int csum_partial_copy_fromiovecend(unsigned char *kdata, 
 					  struct iovec *iov, 
 					  int offset, 
@@ -318,10 +315,16 @@ extern int csum_partial_copy_fromiovecend(unsigned char *kdata,
 
 extern int verify_iovec(struct msghdr *m, struct iovec *iov, struct sockaddr *address, int mode);
 extern int memcpy_toiovec(struct iovec *v, unsigned char *kdata, int len);
+extern int memcpy_toiovecend(const struct iovec *v, unsigned char *kdata,
+			     int offset, int len);
 extern int move_addr_to_user(struct sockaddr *kaddr, int klen, void __user *uaddr, int __user *ulen);
 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 f41ffd7c2dd9..34c4475ac4a2 100644
--- a/include/linux/sonypi.h
+++ b/include/linux/sonypi.h
@@ -103,6 +103,14 @@
 #define SONYPI_EVENT_WIRELESS_OFF		61
 #define SONYPI_EVENT_ZOOM_IN_PRESSED		62
 #define SONYPI_EVENT_ZOOM_OUT_PRESSED		63
+#define SONYPI_EVENT_CD_EJECT_PRESSED		64
+#define SONYPI_EVENT_MODEKEY_PRESSED		65
+#define SONYPI_EVENT_PKEY_P4			66
+#define SONYPI_EVENT_PKEY_P5			67
+#define SONYPI_EVENT_SETTINGKEY_PRESSED		68
+#define SONYPI_EVENT_VOLUME_INC_PRESSED		69
+#define SONYPI_EVENT_VOLUME_DEC_PRESSED		70
+#define SONYPI_EVENT_BRIGHTNESS_PRESSED		71
 
 /* get/set brightness */
 #define SONYPI_IOCGBRT		_IOR('v', 0, __u8)
diff --git a/include/linux/spi/ad7879.h b/include/linux/spi/ad7879.h
new file mode 100644
index 000000000000..4231104c9afa
--- /dev/null
+++ b/include/linux/spi/ad7879.h
@@ -0,0 +1,35 @@
+/* linux/spi/ad7879.h */
+
+/* Touchscreen characteristics vary between boards and models.  The
+ * platform_data for the device's "struct device" holds this information.
+ *
+ * It's OK if the min/max values are zero.
+ */
+struct ad7879_platform_data {
+	u16	model;			/* 7879 */
+	u16	x_plate_ohms;
+	u16	x_min, x_max;
+	u16	y_min, y_max;
+	u16	pressure_min, pressure_max;
+
+	/* [0..255] 0=OFF Starts at 1=550us and goes
+	 * all the way to 9.440ms in steps of 35us.
+	 */
+	u8	pen_down_acc_interval;
+	/* [0..15] Starts at 0=128us and goes all the
+	 * way to 4.096ms in steps of 128us.
+	 */
+	u8	first_conversion_delay;
+	/* [0..3] 0 = 2us, 1 = 4us, 2 = 8us, 3 = 16us */
+	u8	acquisition_time;
+	/* [0..3] Average X middle samples 0 = 2, 1 = 4, 2 = 8, 3 = 16 */
+	u8	averaging;
+	/* [0..3] Perform X measurements 0 = OFF,
+	 * 1 = 4, 2 = 8, 3 = 16 (median > averaging)
+	 */
+	u8	median;
+	/* 1 = AUX/VBAT/GPIO set to GPIO Output */
+	u8	gpio_output;
+	/* Initial GPIO pin state (valid if gpio_output = 1) */
+	u8	gpio_default;
+};
diff --git a/include/linux/spi/ads7846.h b/include/linux/spi/ads7846.h
index 05eab2f11e63..51948eb6927a 100644
--- a/include/linux/spi/ads7846.h
+++ b/include/linux/spi/ads7846.h
@@ -17,6 +17,7 @@ struct ads7846_platform_data {
 	u16	vref_mv;		/* external vref value, milliVolts */
 	bool	keep_vref_on;		/* set to keep vref on for differential
 					 * measurements as well */
+	bool	swap_xy;		/* swap x and y axes */
 
 	/* Settling time of the analog signals; a function of Vcc and the
 	 * capacitance on the X/Y drivers.  If set to non-zero, two samples
@@ -51,5 +52,6 @@ struct ads7846_platform_data {
 				 void **filter_data);
 	int	(*filter)	(void *filter_data, int data_idx, int *val);
 	void	(*filter_cleanup)(void *filter_data);
+	void	(*wait_for_sync)(void);
 };
 
diff --git a/include/linux/spi/eeprom.h b/include/linux/spi/eeprom.h
index 1085212c446e..306e7b1c69ed 100644
--- a/include/linux/spi/eeprom.h
+++ b/include/linux/spi/eeprom.h
@@ -1,6 +1,8 @@
 #ifndef __LINUX_SPI_EEPROM_H
 #define __LINUX_SPI_EEPROM_H
 
+#include <linux/memory.h>
+
 /*
  * Put one of these structures in platform_data for SPI EEPROMS handled
  * by the "at25" driver.  On SPI, most EEPROMS understand the same core
@@ -17,6 +19,10 @@ struct spi_eeprom {
 #define	EE_ADDR2	0x0002			/* 16 bit addrs */
 #define	EE_ADDR3	0x0004			/* 24 bit addrs */
 #define	EE_READONLY	0x0008			/* disallow writes */
+
+	/* for exporting this chip's data to other kernel code */
+	void (*setup)(struct memory_accessor *mem, void *context);
+	void *context;
 };
 
 #endif /* __LINUX_SPI_EEPROM_H */
diff --git a/include/linux/spi/libertas_spi.h b/include/linux/spi/libertas_spi.h
index 79506f5f9e67..1b5d5384fcd3 100644
--- a/include/linux/spi/libertas_spi.h
+++ b/include/linux/spi/libertas_spi.h
@@ -22,9 +22,6 @@ struct libertas_spi_platform_data {
 	 * speed, you may want to use 0 here. */
 	u16 use_dummy_writes;
 
-	/* GPIO number to use as chip select */
-	u16 gpio_cs;
-
 	/* Board specific setup/teardown */
 	int (*setup)(struct spi_device *spi);
 	int (*teardown)(struct spi_device *spi);
diff --git a/include/linux/spi/lms283gf05.h b/include/linux/spi/lms283gf05.h
new file mode 100644
index 000000000000..555d254e6606
--- /dev/null
+++ b/include/linux/spi/lms283gf05.h
@@ -0,0 +1,28 @@
+/*
+ * lms283gf05.h - Platform glue for Samsung LMS283GF05 LCD
+ *
+ * Copyright (C) 2009 Marek Vasut <marek.vasut@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License 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_LMS283GF05_H_
+#define _INCLUDE_LINUX_SPI_LMS283GF05_H_
+
+struct lms283gf05_pdata {
+	unsigned long	reset_gpio;
+	bool		reset_inverted;
+};
+
+#endif /* _INCLUDE_LINUX_SPI_LMS283GF05_H_ */
diff --git a/include/linux/spi/mc33880.h b/include/linux/spi/mc33880.h
new file mode 100644
index 000000000000..82ffccd6fbe5
--- /dev/null
+++ b/include/linux/spi/mc33880.h
@@ -0,0 +1,10 @@
+#ifndef LINUX_SPI_MC33880_H
+#define LINUX_SPI_MC33880_H
+
+struct mc33880_platform_data {
+	/* number assigned to the first GPIO */
+	unsigned	base;
+};
+
+#endif
+
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index 68bb1c501d0d..97b60b37f445 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -20,6 +20,7 @@
 #define __LINUX_SPI_H
 
 #include <linux/device.h>
+#include <linux/mod_devicetable.h>
 
 /*
  * INTERFACES between SPI master-side drivers and SPI infrastructure.
@@ -80,11 +81,13 @@ struct spi_device {
 #define	SPI_LSB_FIRST	0x08			/* per-word bits-on-wire */
 #define	SPI_3WIRE	0x10			/* SI/SO signals shared */
 #define	SPI_LOOP	0x20			/* loopback mode */
+#define	SPI_NO_CS	0x40			/* 1 dev/bus, no chipselect */
+#define	SPI_READY	0x80			/* slave pulls low to pause */
 	u8			bits_per_word;
 	int			irq;
 	void			*controller_state;
 	void			*controller_data;
-	char			modalias[32];
+	char			modalias[SPI_NAME_SIZE];
 
 	/*
 	 * likely need more hooks for more protocol options affecting how
@@ -143,6 +146,7 @@ struct spi_message;
 
 /**
  * struct spi_driver - Host side "protocol" driver
+ * @id_table: List of SPI devices supported by this driver
  * @probe: Binds this driver to the spi device.  Drivers can verify
  *	that the device is actually present, and may need to configure
  *	characteristics (such as bits_per_word) which weren't needed for
@@ -168,6 +172,7 @@ struct spi_message;
  * MMC, RTC, filesystem character device nodes, and hardware monitoring.
  */
 struct spi_driver {
+	const struct spi_device_id *id_table;
 	int			(*probe)(struct spi_device *spi);
 	int			(*remove)(struct spi_device *spi);
 	void			(*shutdown)(struct spi_device *spi);
@@ -204,6 +209,9 @@ static inline void spi_unregister_driver(struct spi_driver *sdrv)
  *	SPI slaves, and are numbered from zero to num_chipselects.
  *	each slave has a chipselect signal, but it's common that not
  *	every chipselect is connected to a slave.
+ * @dma_alignment: SPI controller constraint on DMA buffers alignment.
+ * @mode_bits: flags understood by this controller driver
+ * @flags: other constraints relevant to this driver
  * @setup: updates the device mode and clocking records used by a
  *	device's SPI controller; protocol code may call this.  This
  *	must fail if an unrecognized or unsupported mode is requested.
@@ -239,7 +247,26 @@ struct spi_master {
 	 */
 	u16			num_chipselect;
 
-	/* setup mode and clock, etc (spi driver may call many times) */
+	/* some SPI controllers pose alignment requirements on DMAable
+	 * buffers; let protocol drivers know about these requirements.
+	 */
+	u16			dma_alignment;
+
+	/* spi_device.mode flags understood by this controller driver */
+	u16			mode_bits;
+
+	/* other constraints relevant to this driver */
+	u16			flags;
+#define SPI_MASTER_HALF_DUPLEX	BIT(0)		/* can't do full duplex */
+#define SPI_MASTER_NO_RX	BIT(1)		/* can't do buffer read */
+#define SPI_MASTER_NO_TX	BIT(2)		/* can't do buffer write */
+
+	/* Setup mode and clock, etc (spi driver may call many times).
+	 *
+	 * IMPORTANT:  this may be called when transfers to another
+	 * device are active.  DO NOT UPDATE SHARED REGISTERS in ways
+	 * which could break those transfers.
+	 */
 	int			(*setup)(struct spi_device *spi);
 
 	/* bidirectional bulk transfers
@@ -512,66 +539,8 @@ static inline void spi_message_free(struct spi_message *m)
 	kfree(m);
 }
 
-/**
- * spi_setup - setup SPI mode and clock rate
- * @spi: the device whose settings are being modified
- * Context: can sleep, and no requests are queued to the device
- *
- * SPI protocol drivers may need to update the transfer mode if the
- * device doesn't work with its default.  They may likewise need
- * to update clock rates or word sizes from initial values.  This function
- * changes those settings, and must be called from a context that can sleep.
- * Except for SPI_CS_HIGH, which takes effect immediately, the changes take
- * effect the next time the device is selected and data is transferred to
- * or from it.  When this function returns, the spi device is deselected.
- *
- * Note that this call will fail if the protocol driver specifies an option
- * that the underlying controller or its driver does not support.  For
- * example, not all hardware supports wire transfers using nine bit words,
- * LSB-first wire encoding, or active-high chipselects.
- */
-static inline int
-spi_setup(struct spi_device *spi)
-{
-	return spi->master->setup(spi);
-}
-
-
-/**
- * spi_async - asynchronous SPI transfer
- * @spi: device with which data will be exchanged
- * @message: describes the data transfers, including completion callback
- * Context: any (irqs may be blocked, etc)
- *
- * This call may be used in_irq and other contexts which can't sleep,
- * as well as from task contexts which can sleep.
- *
- * The completion callback is invoked in a context which can't sleep.
- * Before that invocation, the value of message->status is undefined.
- * When the callback is issued, message->status holds either zero (to
- * indicate complete success) or a negative error code.  After that
- * callback returns, the driver which issued the transfer request may
- * deallocate the associated memory; it's no longer in use by any SPI
- * core or controller driver code.
- *
- * Note that although all messages to a spi_device are handled in
- * FIFO order, messages may go to different devices in other orders.
- * Some device might be higher priority, or have various "hard" access
- * time requirements, for example.
- *
- * On detection of any fault during the transfer, processing of
- * the entire message is aborted, and the device is deselected.
- * Until returning from the associated message completion callback,
- * no other spi_message queued to that device will be processed.
- * (This rule applies equally to all the synchronous transfer calls,
- * which are wrappers around this core asynchronous primitive.)
- */
-static inline int
-spi_async(struct spi_device *spi, struct spi_message *message)
-{
-	message->spi = spi;
-	return spi->master->transfer(spi, message);
-}
+extern int spi_setup(struct spi_device *spi);
+extern int spi_async(struct spi_device *spi, struct spi_message *message);
 
 /*---------------------------------------------------------------------------*/
 
@@ -735,7 +704,7 @@ struct spi_board_info {
 	 * controller_data goes to spi_device.controller_data,
 	 * irq is copied too
 	 */
-	char		modalias[32];
+	char		modalias[SPI_NAME_SIZE];
 	const void	*platform_data;
 	void		*controller_data;
 	int		irq;
@@ -803,4 +772,7 @@ spi_unregister_device(struct spi_device *spi)
 		device_unregister(&spi->dev);
 }
 
+extern const struct spi_device_id *
+spi_get_device_id(const struct spi_device *sdev);
+
 #endif /* __LINUX_SPI_H */
diff --git a/include/linux/spi/spi_gpio.h b/include/linux/spi/spi_gpio.h
index 0f01a0f1f40c..ca6782ee4b9f 100644
--- a/include/linux/spi/spi_gpio.h
+++ b/include/linux/spi/spi_gpio.h
@@ -25,10 +25,16 @@
  *	...
  *	};
  *
+ * If chipselect is not used (there's only one device on the bus), assign
+ * SPI_GPIO_NO_CHIPSELECT to the controller_data:
+ *		.controller_data = (void *) SPI_GPIO_NO_CHIPSELECT;
+ *
  * If the bitbanged bus is later switched to a "native" controller,
  * that platform_device and controller_data should be removed.
  */
 
+#define SPI_GPIO_NO_CHIPSELECT		((unsigned long)-1l)
+
 /**
  * struct spi_gpio_platform_data - parameter for bitbanged SPI master
  * @sck: number of the GPIO used for clock output
diff --git a/include/linux/spi/spidev.h b/include/linux/spi/spidev.h
index 95251ccd5a07..bf0570a84f7a 100644
--- a/include/linux/spi/spidev.h
+++ b/include/linux/spi/spidev.h
@@ -40,6 +40,8 @@
 #define SPI_LSB_FIRST		0x08
 #define SPI_3WIRE		0x10
 #define SPI_LOOP		0x20
+#define SPI_NO_CS		0x40
+#define SPI_READY		0x80
 
 /*---------------------------------------------------------------------------*/
 
diff --git a/include/linux/spi/wl12xx.h b/include/linux/spi/wl12xx.h
new file mode 100644
index 000000000000..aed64ed3dc8a
--- /dev/null
+++ b/include/linux/spi/wl12xx.h
@@ -0,0 +1,32 @@
+/*
+ * This file is part of wl12xx
+ *
+ * Copyright (C) 2009 Nokia Corporation
+ *
+ * Contact: Kalle Valo <kalle.valo@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 _LINUX_SPI_WL12XX_H
+#define _LINUX_SPI_WL12XX_H
+
+struct wl12xx_platform_data {
+	void (*set_power)(bool enable);
+	bool use_eeprom;
+};
+
+#endif
diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h
index a0c66a2e00ad..71dccfeb0d88 100644
--- a/include/linux/spinlock.h
+++ b/include/linux/spinlock.h
@@ -79,8 +79,6 @@
  */
 #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):
  */
@@ -102,7 +100,7 @@ do {								\
 
 #else
 # define spin_lock_init(lock)					\
-	do { *(lock) = SPIN_LOCK_UNLOCKED; } while (0)
+	do { *(lock) = __SPIN_LOCK_UNLOCKED(lock); } while (0)
 #endif
 
 #ifdef CONFIG_DEBUG_SPINLOCK
@@ -116,7 +114,7 @@ do {								\
 } while (0)
 #else
 # define rwlock_init(lock)					\
-	do { *(lock) = RW_LOCK_UNLOCKED; } while (0)
+	do { *(lock) = __RW_LOCK_UNLOCKED(lock); } while (0)
 #endif
 
 #define spin_is_locked(lock)	__raw_spin_is_locked(&(lock)->raw_lock)
@@ -132,30 +130,28 @@ do {								\
 #endif /*__raw_spin_is_contended*/
 #endif
 
+/* The lock does not imply full memory barrier. */
+#ifndef ARCH_HAS_SMP_MB_AFTER_LOCK
+static inline void smp_mb__after_lock(void) { smp_mb(); }
+#endif
+
 /**
  * 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)
 
-/*
- * 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
-
 #ifdef CONFIG_DEBUG_SPINLOCK
  extern void _raw_spin_lock(spinlock_t *lock);
 #define _raw_spin_lock_flags(lock, flags) _raw_spin_lock(lock)
  extern int _raw_spin_trylock(spinlock_t *lock);
  extern void _raw_spin_unlock(spinlock_t *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
@@ -165,9 +161,13 @@ do {								\
 # define _raw_spin_trylock(lock)	__raw_spin_trylock(&(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) \
+		__raw_read_lock_flags(&(lock)->raw_lock, *(flags))
 # define _raw_read_trylock(rwlock)	__raw_read_trylock(&(rwlock)->raw_lock)
 # define _raw_read_unlock(rwlock)	__raw_read_unlock(&(rwlock)->raw_lock)
 # define _raw_write_lock(rwlock)	__raw_write_lock(&(rwlock)->raw_lock)
+# 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)
 # define _raw_write_unlock(rwlock)	__raw_write_unlock(&(rwlock)->raw_lock)
 #endif
@@ -257,50 +257,16 @@ do {								\
 
 #define spin_lock_irq(lock)		_spin_lock_irq(lock)
 #define spin_lock_bh(lock)		_spin_lock_bh(lock)
-
 #define read_lock_irq(lock)		_read_lock_irq(lock)
 #define read_lock_bh(lock)		_read_lock_bh(lock)
-
 #define write_lock_irq(lock)		_write_lock_irq(lock)
 #define write_lock_bh(lock)		_write_lock_bh(lock)
-
-/*
- * We inline the unlock functions in the nondebug case:
- */
-#if defined(CONFIG_DEBUG_SPINLOCK) || defined(CONFIG_PREEMPT) || \
-	!defined(CONFIG_SMP)
-# 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)
-#else
-# define spin_unlock(lock) \
-    do {__raw_spin_unlock(&(lock)->raw_lock); __release(lock); } while (0)
-# define read_unlock(lock) \
-    do {__raw_read_unlock(&(lock)->raw_lock); __release(lock); } while (0)
-# define write_unlock(lock) \
-    do {__raw_write_unlock(&(lock)->raw_lock); __release(lock); } while (0)
-# define spin_unlock_irq(lock)			\
-do {						\
-	__raw_spin_unlock(&(lock)->raw_lock);	\
-	__release(lock);			\
-	local_irq_enable();			\
-} while (0)
-# define read_unlock_irq(lock)			\
-do {						\
-	__raw_read_unlock(&(lock)->raw_lock);	\
-	__release(lock);			\
-	local_irq_enable();			\
-} while (0)
-# define write_unlock_irq(lock)			\
-do {						\
-	__raw_write_unlock(&(lock)->raw_lock);	\
-	__release(lock);			\
-	local_irq_enable();			\
-} while (0)
-#endif
+#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 {						\
@@ -369,4 +335,13 @@ extern int _atomic_dec_and_lock(atomic_t *atomic, spinlock_t *lock);
  */
 #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 d79845d034b5..8264a7f459bc 100644
--- a/include/linux/spinlock_api_smp.h
+++ b/include/linux/spinlock_api_smp.h
@@ -60,4 +60,379 @@ void __lockfunc _read_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
 void __lockfunc _write_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
 							__releases(lock);
 
+#ifdef CONFIG_INLINE_SPIN_LOCK
+#define _spin_lock(lock) __spin_lock(lock)
+#endif
+
+#ifdef CONFIG_INLINE_READ_LOCK
+#define _read_lock(lock) __read_lock(lock)
+#endif
+
+#ifdef CONFIG_INLINE_WRITE_LOCK
+#define _write_lock(lock) __write_lock(lock)
+#endif
+
+#ifdef CONFIG_INLINE_SPIN_LOCK_BH
+#define _spin_lock_bh(lock) __spin_lock_bh(lock)
+#endif
+
+#ifdef CONFIG_INLINE_READ_LOCK_BH
+#define _read_lock_bh(lock) __read_lock_bh(lock)
+#endif
+
+#ifdef CONFIG_INLINE_WRITE_LOCK_BH
+#define _write_lock_bh(lock) __write_lock_bh(lock)
+#endif
+
+#ifdef CONFIG_INLINE_SPIN_LOCK_IRQ
+#define _spin_lock_irq(lock) __spin_lock_irq(lock)
+#endif
+
+#ifdef CONFIG_INLINE_READ_LOCK_IRQ
+#define _read_lock_irq(lock) __read_lock_irq(lock)
+#endif
+
+#ifdef CONFIG_INLINE_WRITE_LOCK_IRQ
+#define _write_lock_irq(lock) __write_lock_irq(lock)
+#endif
+
+#ifdef CONFIG_INLINE_SPIN_LOCK_IRQSAVE
+#define _spin_lock_irqsave(lock) __spin_lock_irqsave(lock)
+#endif
+
+#ifdef CONFIG_INLINE_READ_LOCK_IRQSAVE
+#define _read_lock_irqsave(lock) __read_lock_irqsave(lock)
+#endif
+
+#ifdef CONFIG_INLINE_WRITE_LOCK_IRQSAVE
+#define _write_lock_irqsave(lock) __write_lock_irqsave(lock)
+#endif
+
+#ifdef CONFIG_INLINE_SPIN_TRYLOCK
+#define _spin_trylock(lock) __spin_trylock(lock)
+#endif
+
+#ifdef CONFIG_INLINE_READ_TRYLOCK
+#define _read_trylock(lock) __read_trylock(lock)
+#endif
+
+#ifdef CONFIG_INLINE_WRITE_TRYLOCK
+#define _write_trylock(lock) __write_trylock(lock)
+#endif
+
+#ifdef CONFIG_INLINE_SPIN_TRYLOCK_BH
+#define _spin_trylock_bh(lock) __spin_trylock_bh(lock)
+#endif
+
+#ifdef CONFIG_INLINE_SPIN_UNLOCK
+#define _spin_unlock(lock) __spin_unlock(lock)
+#endif
+
+#ifdef CONFIG_INLINE_READ_UNLOCK
+#define _read_unlock(lock) __read_unlock(lock)
+#endif
+
+#ifdef CONFIG_INLINE_WRITE_UNLOCK
+#define _write_unlock(lock) __write_unlock(lock)
+#endif
+
+#ifdef CONFIG_INLINE_SPIN_UNLOCK_BH
+#define _spin_unlock_bh(lock) __spin_unlock_bh(lock)
+#endif
+
+#ifdef CONFIG_INLINE_READ_UNLOCK_BH
+#define _read_unlock_bh(lock) __read_unlock_bh(lock)
+#endif
+
+#ifdef CONFIG_INLINE_WRITE_UNLOCK_BH
+#define _write_unlock_bh(lock) __write_unlock_bh(lock)
+#endif
+
+#ifdef CONFIG_INLINE_SPIN_UNLOCK_IRQ
+#define _spin_unlock_irq(lock) __spin_unlock_irq(lock)
+#endif
+
+#ifdef CONFIG_INLINE_READ_UNLOCK_IRQ
+#define _read_unlock_irq(lock) __read_unlock_irq(lock)
+#endif
+
+#ifdef CONFIG_INLINE_WRITE_UNLOCK_IRQ
+#define _write_unlock_irq(lock) __write_unlock_irq(lock)
+#endif
+
+#ifdef CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE
+#define _spin_unlock_irqrestore(lock, flags) __spin_unlock_irqrestore(lock, flags)
+#endif
+
+#ifdef CONFIG_INLINE_READ_UNLOCK_IRQRESTORE
+#define _read_unlock_irqrestore(lock, flags) __read_unlock_irqrestore(lock, flags)
+#endif
+
+#ifdef CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE
+#define _write_unlock_irqrestore(lock, flags) __write_unlock_irqrestore(lock, flags)
+#endif
+
+static inline int __spin_trylock(spinlock_t *lock)
+{
+	preempt_disable();
+	if (_raw_spin_trylock(lock)) {
+		spin_acquire(&lock->dep_map, 0, 1, _RET_IP_);
+		return 1;
+	}
+	preempt_enable();
+	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
+ * 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 __read_lock(rwlock_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;
+
+	local_irq_save(flags);
+	preempt_disable();
+	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
+	 * that interrupts are not re-enabled during lock-acquire:
+	 */
+#ifdef CONFIG_LOCKDEP
+	LOCK_CONTENDED(lock, _raw_spin_trylock, _raw_spin_lock);
+#else
+	_raw_spin_lock_flags(lock, &flags);
+#endif
+	return flags;
+}
+
+static inline void __spin_lock_irq(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);
+}
+
+static inline void __spin_lock_bh(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);
+}
+
+static inline unsigned long __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, _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);
+}
+
+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)
+{
+	spin_release(&lock->dep_map, 1, _RET_IP_);
+	_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)
+{
+	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);
+	local_irq_restore(flags);
+	preempt_enable();
+}
+
+static inline void __spin_unlock_irq(spinlock_t *lock)
+{
+	spin_release(&lock->dep_map, 1, _RET_IP_);
+	_raw_spin_unlock(lock);
+	local_irq_enable();
+	preempt_enable();
+}
+
+static inline void __spin_unlock_bh(spinlock_t *lock)
+{
+	spin_release(&lock->dep_map, 1, _RET_IP_);
+	_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)
+{
+	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)) {
+		spin_acquire(&lock->dep_map, 0, 1, _RET_IP_);
+		return 1;
+	}
+	preempt_enable_no_resched();
+	local_bh_enable_ip((unsigned long)__builtin_return_address(0));
+	return 0;
+}
+
 #endif /* __LINUX_SPINLOCK_API_SMP_H */
diff --git a/include/linux/spinlock_up.h b/include/linux/spinlock_up.h
index 938234c4a996..d4841ed8215b 100644
--- a/include/linux/spinlock_up.h
+++ b/include/linux/spinlock_up.h
@@ -60,6 +60,7 @@ static inline void __raw_spin_unlock(raw_spinlock_t *lock)
 #define __raw_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 __raw_spin_lock_flags(lock, flags)	do { (void)(lock); } while (0)
 # define __raw_spin_unlock(lock)	do { (void)(lock); } while (0)
 # define __raw_spin_trylock(lock)	({ (void)(lock); 1; })
 #endif /* DEBUG_SPINLOCK */
diff --git a/include/linux/splice.h b/include/linux/splice.h
index 528dcb93c2f2..18e7c7c0cae6 100644
--- a/include/linux/splice.h
+++ b/include/linux/splice.h
@@ -11,8 +11,7 @@
 #include <linux/pipe_fs_i.h>
 
 /*
- * splice is tied to pipes as a transport (at least for now), so we'll just
- * add the splice flags here.
+ * Flags passed in from splice/tee/vmsplice
  */
 #define SPLICE_F_MOVE	(0x01)	/* move pages instead of copying */
 #define SPLICE_F_NONBLOCK (0x02) /* don't block on the pipe splicing (but */
@@ -36,6 +35,8 @@ struct splice_desc {
 		void *data;		/* cookie */
 	} u;
 	loff_t pos;			/* file position */
+	size_t num_spliced;		/* number of bytes already spliced */
+	bool need_wakeup;		/* need to wake up writer */
 };
 
 struct partial_page {
@@ -66,6 +67,16 @@ extern ssize_t splice_from_pipe(struct pipe_inode_info *, struct file *,
 				splice_actor *);
 extern ssize_t __splice_from_pipe(struct pipe_inode_info *,
 				  struct splice_desc *, splice_actor *);
+extern int splice_from_pipe_feed(struct pipe_inode_info *, struct splice_desc *,
+				 splice_actor *);
+extern int splice_from_pipe_next(struct pipe_inode_info *,
+				 struct splice_desc *);
+extern void splice_from_pipe_begin(struct splice_desc *);
+extern void splice_from_pipe_end(struct pipe_inode_info *,
+				 struct splice_desc *);
+extern int pipe_to_file(struct pipe_inode_info *, struct pipe_buffer *,
+			struct splice_desc *);
+
 extern ssize_t splice_to_pipe(struct pipe_inode_info *,
 			      struct splice_pipe_desc *);
 extern ssize_t splice_direct_to_actor(struct file *, struct splice_desc *,
diff --git a/include/linux/srcu.h b/include/linux/srcu.h
index aca0eee53930..4765d97dcafb 100644
--- a/include/linux/srcu.h
+++ b/include/linux/srcu.h
@@ -48,6 +48,7 @@ void cleanup_srcu_struct(struct srcu_struct *sp);
 int srcu_read_lock(struct srcu_struct *sp) __acquires(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);
 
 #endif
diff --git a/include/linux/ssb/ssb.h b/include/linux/ssb/ssb.h
index 5ae8fa22d331..24f988547361 100644
--- a/include/linux/ssb/ssb.h
+++ b/include/linux/ssb/ssb.h
@@ -27,24 +27,54 @@ struct ssb_sprom {
 	u8 et1mdcport;		/* MDIO for enet1 */
 	u8 board_rev;		/* Board revision number from SPROM. */
 	u8 country_code;	/* Country Code */
-	u8 ant_available_a;	/* A-PHY antenna available bits (up to 4) */
-	u8 ant_available_bg;	/* B/G-PHY antenna available bits (up to 4) */
+	u8 ant_available_a;	/* 2GHz antenna available bits (up to 4) */
+	u8 ant_available_bg;	/* 5GHz antenna available bits (up to 4) */
 	u16 pa0b0;
 	u16 pa0b1;
 	u16 pa0b2;
 	u16 pa1b0;
 	u16 pa1b1;
 	u16 pa1b2;
+	u16 pa1lob0;
+	u16 pa1lob1;
+	u16 pa1lob2;
+	u16 pa1hib0;
+	u16 pa1hib1;
+	u16 pa1hib2;
 	u8 gpio0;		/* GPIO pin 0 */
 	u8 gpio1;		/* GPIO pin 1 */
 	u8 gpio2;		/* GPIO pin 2 */
 	u8 gpio3;		/* GPIO pin 3 */
-	u16 maxpwr_a;		/* A-PHY Amplifier Max Power (in dBm Q5.2) */
-	u16 maxpwr_bg;		/* B/G-PHY Amplifier Max Power (in dBm Q5.2) */
+	u16 maxpwr_bg;		/* 2.4GHz Amplifier Max Power (in dBm Q5.2) */
+	u16 maxpwr_al;		/* 5.2GHz Amplifier Max Power (in dBm Q5.2) */
+	u16 maxpwr_a;		/* 5.3GHz Amplifier Max Power (in dBm Q5.2) */
+	u16 maxpwr_ah;		/* 5.8GHz Amplifier Max Power (in dBm Q5.2) */
 	u8 itssi_a;		/* Idle TSSI Target for A-PHY */
 	u8 itssi_bg;		/* Idle TSSI Target for B/G-PHY */
-	u16 boardflags_lo;	/* Boardflags (low 16 bits) */
-	u16 boardflags_hi;	/* Boardflags (high 16 bits) */
+	u8 tri2g;		/* 2.4GHz TX isolation */
+	u8 tri5gl;		/* 5.2GHz TX isolation */
+	u8 tri5g;		/* 5.3GHz TX isolation */
+	u8 tri5gh;		/* 5.8GHz TX isolation */
+	u8 rxpo2g;		/* 2GHz RX power offset */
+	u8 rxpo5g;		/* 5GHz RX power offset */
+	u8 rssisav2g;		/* 2GHz RSSI params */
+	u8 rssismc2g;
+	u8 rssismf2g;
+	u8 bxa2g;		/* 2GHz BX arch */
+	u8 rssisav5g;		/* 5GHz RSSI params */
+	u8 rssismc5g;
+	u8 rssismf5g;
+	u8 bxa5g;		/* 5GHz BX arch */
+	u16 cck2gpo;		/* CCK power offset */
+	u32 ofdm2gpo;		/* 2.4GHz OFDM power offset */
+	u32 ofdm5glpo;		/* 5.2GHz OFDM power offset */
+	u32 ofdm5gpo;		/* 5.3GHz OFDM power offset */
+	u32 ofdm5ghpo;		/* 5.8GHz OFDM power offset */
+	u16 boardflags_lo;	/* Board flags (bits 0-15) */
+	u16 boardflags_hi;	/* Board flags (bits 16-31) */
+	u16 boardflags2_lo;	/* Board flags (bits 32-47) */
+	u16 boardflags2_hi;	/* Board flags (bits 48-63) */
+	/* TODO store board flags in a single u64 */
 
 	/* Antenna gain values for up to 4 antennas
 	 * on each band. Values in dBm/4 (Q5.2). Negative gain means the
@@ -58,7 +88,7 @@ struct ssb_sprom {
 		} ghz5;		/* 5GHz band */
 	} antenna_gain;
 
-	/* TODO - add any parameters needed from rev 2, 3, or 4 SPROMs */
+	/* TODO - add any parameters needed from rev 2, 3, 4, 5 or 8 SPROMs */
 };
 
 /* Information about the PCB the circuitry is soldered on. */
@@ -208,6 +238,7 @@ enum ssb_bustype {
 	SSB_BUSTYPE_SSB,	/* This SSB bus is the system bus */
 	SSB_BUSTYPE_PCI,	/* SSB is connected to PCI bus */
 	SSB_BUSTYPE_PCMCIA,	/* SSB is connected to PCMCIA bus */
+	SSB_BUSTYPE_SDIO,	/* SSB is connected to SDIO bus */
 };
 
 /* board_vendor */
@@ -238,20 +269,33 @@ 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;
-	/* Currently mapped PCMCIA segment. (bustype == SSB_BUSTYPE_PCMCIA only) */
-	u8 mapped_pcmcia_seg;
+	union {
+		/* Currently mapped PCMCIA segment. (bustype == SSB_BUSTYPE_PCMCIA only) */
+		u8 mapped_pcmcia_seg;
+		/* Current SSB base address window for SDIO. */
+		u32 sdio_sbaddr;
+	};
 	/* Lock for core and segment switching.
 	 * 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). */
-	struct pci_dev *host_pci;
-	/* Pointer to the PCMCIA device (only if bustype == SSB_BUSTYPE_PCMCIA). */
-	struct pcmcia_device *host_pcmcia;
+	/* Pointers to the host-bus. Check bustype before using any of these pointers. */
+	union {
+		/* Pointer to the PCI bus (only valid if bustype == SSB_BUSTYPE_PCI). */
+		struct pci_dev *host_pci;
+		/* Pointer to the PCMCIA device (only if bustype == SSB_BUSTYPE_PCMCIA). */
+		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;
 
 #ifdef CONFIG_SSB_SPROM
 	/* Mutex to protect the SPROM writing. */
@@ -306,6 +350,11 @@ struct ssb_bus {
 #endif /* DEBUG */
 };
 
+enum ssb_quirks {
+	/* SDIO connected card requires performing a read after writing a 32-bit value */
+	SSB_QUIRK_SDIO_READ_AFTER_WRITE32	= (1 << 0),
+};
+
 /* The initialization-invariants. */
 struct ssb_init_invariants {
 	/* Versioning information about the PCB. */
@@ -336,6 +385,12 @@ extern int ssb_bus_pcmciabus_register(struct ssb_bus *bus,
 				      struct pcmcia_device *pcmcia_dev,
 				      unsigned long baseaddr);
 #endif /* CONFIG_SSB_PCMCIAHOST */
+#ifdef CONFIG_SSB_SDIOHOST
+extern int ssb_bus_sdiobus_register(struct ssb_bus *bus,
+				    struct sdio_func *sdio_func,
+				    unsigned int quirks);
+#endif /* CONFIG_SSB_SDIOHOST */
+
 
 extern void ssb_bus_unregister(struct ssb_bus *bus);
 
diff --git a/include/linux/ssb/ssb_driver_chipcommon.h b/include/linux/ssb/ssb_driver_chipcommon.h
index d3b1d18922f2..4e27acf0a92f 100644
--- a/include/linux/ssb/ssb_driver_chipcommon.h
+++ b/include/linux/ssb/ssb_driver_chipcommon.h
@@ -629,5 +629,15 @@ extern int ssb_chipco_serial_init(struct ssb_chipcommon *cc,
 /* PMU support */
 extern void ssb_pmu_init(struct ssb_chipcommon *cc);
 
+enum ssb_pmu_ldo_volt_id {
+	LDO_PAREF = 0,
+	LDO_VOLT1,
+	LDO_VOLT2,
+	LDO_VOLT3,
+};
+
+void ssb_pmu_set_ldo_voltage(struct ssb_chipcommon *cc,
+			     enum ssb_pmu_ldo_volt_id id, u32 voltage);
+void ssb_pmu_set_ldo_paref(struct ssb_chipcommon *cc, bool on);
 
 #endif /* LINUX_SSB_CHIPCO_H_ */
diff --git a/include/linux/ssb/ssb_regs.h b/include/linux/ssb/ssb_regs.h
index a01b982b5783..9ae9082eaeb4 100644
--- a/include/linux/ssb/ssb_regs.h
+++ b/include/linux/ssb/ssb_regs.h
@@ -162,7 +162,7 @@
 
 /* SPROM shadow area. If not otherwise noted, fields are
  * two bytes wide. Note that the SPROM can _only_ be read
- * in two-byte quantinies.
+ * in two-byte quantities.
  */
 #define SSB_SPROMSIZE_WORDS		64
 #define SSB_SPROMSIZE_BYTES		(SSB_SPROMSIZE_WORDS * sizeof(u16))
@@ -327,8 +327,11 @@
 #define  SSB_SPROM5_GPIOB_P3_SHIFT	8
 
 /* SPROM Revision 8 */
-#define SSB_SPROM8_BFLLO		0x1084	/* Boardflags (low 16 bits) */
-#define SSB_SPROM8_BFLHI		0x1086	/* Boardflags Hi */
+#define SSB_SPROM8_BOARDREV		0x1082	/* Board revision */
+#define SSB_SPROM8_BFLLO		0x1084	/* Board flags (bits 0-15) */
+#define SSB_SPROM8_BFLHI		0x1086	/* Board flags (bits 16-31) */
+#define SSB_SPROM8_BFL2LO		0x1088	/* Board flags (bits 32-47) */
+#define SSB_SPROM8_BFL2HI		0x108A	/* Board flags (bits 48-63) */
 #define SSB_SPROM8_IL0MAC		0x108C	/* 6 byte MAC address */
 #define SSB_SPROM8_CCODE		0x1092	/* 2 byte country code */
 #define SSB_SPROM8_ANTAVAIL		0x109C  /* Antenna available bitfields*/
@@ -354,14 +357,63 @@
 #define  SSB_SPROM8_GPIOB_P2		0x00FF	/* Pin 2 */
 #define  SSB_SPROM8_GPIOB_P3		0xFF00	/* Pin 3 */
 #define  SSB_SPROM8_GPIOB_P3_SHIFT	8
-#define SSB_SPROM8_MAXP_BG		0x10C0  /* Max Power BG in path 1 */
-#define  SSB_SPROM8_MAXP_BG_MASK	0x00FF  /* Mask for Max Power BG */
+#define SSB_SPROM8_RSSIPARM2G		0x10A4	/* RSSI params for 2GHz */
+#define  SSB_SPROM8_RSSISMF2G		0x000F
+#define  SSB_SPROM8_RSSISMC2G		0x00F0
+#define  SSB_SPROM8_RSSISMC2G_SHIFT	4
+#define  SSB_SPROM8_RSSISAV2G		0x0700
+#define  SSB_SPROM8_RSSISAV2G_SHIFT	8
+#define  SSB_SPROM8_BXA2G		0x1800
+#define  SSB_SPROM8_BXA2G_SHIFT		11
+#define SSB_SPROM8_RSSIPARM5G		0x10A6	/* RSSI params for 5GHz */
+#define  SSB_SPROM8_RSSISMF5G		0x000F
+#define  SSB_SPROM8_RSSISMC5G		0x00F0
+#define  SSB_SPROM8_RSSISMC5G_SHIFT	4
+#define  SSB_SPROM8_RSSISAV5G		0x0700
+#define  SSB_SPROM8_RSSISAV5G_SHIFT	8
+#define  SSB_SPROM8_BXA5G		0x1800
+#define  SSB_SPROM8_BXA5G_SHIFT		11
+#define SSB_SPROM8_TRI25G		0x10A8	/* TX isolation 2.4&5.3GHz */
+#define  SSB_SPROM8_TRI2G		0x00FF	/* TX isolation 2.4GHz */
+#define  SSB_SPROM8_TRI5G		0xFF00	/* TX isolation 5.3GHz */
+#define  SSB_SPROM8_TRI5G_SHIFT		8
+#define SSB_SPROM8_TRI5GHL		0x10AA	/* TX isolation 5.2/5.8GHz */
+#define  SSB_SPROM8_TRI5GL		0x00FF	/* TX isolation 5.2GHz */
+#define  SSB_SPROM8_TRI5GH		0xFF00	/* TX isolation 5.8GHz */
+#define  SSB_SPROM8_TRI5GH_SHIFT	8
+#define SSB_SPROM8_RXPO			0x10AC  /* RX power offsets */
+#define  SSB_SPROM8_RXPO2G		0x00FF	/* 2GHz RX power offset */
+#define  SSB_SPROM8_RXPO5G		0xFF00	/* 5GHz RX power offset */
+#define  SSB_SPROM8_RXPO5G_SHIFT	8
+#define SSB_SPROM8_MAXP_BG		0x10C0  /* Max Power 2GHz in path 1 */
+#define  SSB_SPROM8_MAXP_BG_MASK	0x00FF  /* Mask for Max Power 2GHz */
 #define  SSB_SPROM8_ITSSI_BG		0xFF00	/* Mask for path 1 itssi_bg */
 #define  SSB_SPROM8_ITSSI_BG_SHIFT	8
-#define SSB_SPROM8_MAXP_A		0x10C8  /* Max Power A in path 1 */
-#define  SSB_SPROM8_MAXP_A_MASK		0x00FF  /* Mask for Max Power A */
+#define SSB_SPROM8_PA0B0		0x10C2	/* 2GHz power amp settings */
+#define SSB_SPROM8_PA0B1		0x10C4
+#define SSB_SPROM8_PA0B2		0x10C6
+#define SSB_SPROM8_MAXP_A		0x10C8  /* Max Power 5.3GHz */
+#define  SSB_SPROM8_MAXP_A_MASK		0x00FF  /* Mask for Max Power 5.3GHz */
 #define  SSB_SPROM8_ITSSI_A		0xFF00	/* Mask for path 1 itssi_a */
 #define  SSB_SPROM8_ITSSI_A_SHIFT	8
+#define SSB_SPROM8_MAXP_AHL		0x10CA  /* Max Power 5.2/5.8GHz */
+#define  SSB_SPROM8_MAXP_AH_MASK	0x00FF  /* Mask for Max Power 5.8GHz */
+#define  SSB_SPROM8_MAXP_AL_MASK	0xFF00  /* Mask for Max Power 5.2GHz */
+#define  SSB_SPROM8_MAXP_AL_SHIFT	8
+#define SSB_SPROM8_PA1B0		0x10CC	/* 5.3GHz power amp settings */
+#define SSB_SPROM8_PA1B1		0x10CE
+#define SSB_SPROM8_PA1B2		0x10D0
+#define SSB_SPROM8_PA1LOB0		0x10D2	/* 5.2GHz power amp settings */
+#define SSB_SPROM8_PA1LOB1		0x10D4
+#define SSB_SPROM8_PA1LOB2		0x10D6
+#define SSB_SPROM8_PA1HIB0		0x10D8	/* 5.8GHz power amp settings */
+#define SSB_SPROM8_PA1HIB1		0x10DA
+#define SSB_SPROM8_PA1HIB2		0x10DC
+#define SSB_SPROM8_CCK2GPO		0x1140	/* CCK power offset */
+#define SSB_SPROM8_OFDM2GPO		0x1142	/* 2.4GHz OFDM power offset */
+#define SSB_SPROM8_OFDM5GPO		0x1146	/* 5.3GHz OFDM power offset */
+#define SSB_SPROM8_OFDM5GLPO		0x114A	/* 5.2GHz OFDM power offset */
+#define SSB_SPROM8_OFDM5GHPO		0x114E	/* 5.8GHz OFDM power offset */
 
 /* Values for SSB_SPROM1_BINF_CCODE */
 enum {
diff --git a/include/linux/stacktrace.h b/include/linux/stacktrace.h
index 1a8cecc4f38c..51efbef38fb0 100644
--- a/include/linux/stacktrace.h
+++ b/include/linux/stacktrace.h
@@ -4,6 +4,8 @@
 struct task_struct;
 
 #ifdef CONFIG_STACKTRACE
+struct task_struct;
+
 struct stack_trace {
 	unsigned int nr_entries, max_entries;
 	unsigned long *entries;
@@ -11,6 +13,7 @@ struct stack_trace {
 };
 
 extern void save_stack_trace(struct stack_trace *trace);
+extern void save_stack_trace_bp(struct stack_trace *trace, unsigned long bp);
 extern void save_stack_trace_tsk(struct task_struct *tsk,
 				struct stack_trace *trace);
 
diff --git a/include/linux/string.h b/include/linux/string.h
index 8852739f36df..b8508868d5ad 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -10,6 +10,7 @@
 #include <linux/compiler.h>	/* for inline */
 #include <linux/types.h>	/* for size_t */
 #include <linux/stddef.h>	/* for NULL */
+#include <stdarg.h>
 
 extern char *strndup_user(const char __user *, long);
 extern void *memdup_user(const void __user *, size_t);
@@ -61,7 +62,7 @@ extern char * strnchr(const char *, size_t, int);
 #ifndef __HAVE_ARCH_STRRCHR
 extern char * strrchr(const char *,int);
 #endif
-extern char * strstrip(char *);
+extern char * __must_check strstrip(char *);
 #ifndef __HAVE_ARCH_STRSTR
 extern char * strstr(const char *,const char *);
 #endif
@@ -112,8 +113,23 @@ extern void argv_free(char **argv);
 
 extern bool sysfs_streq(const char *s1, const char *s2);
 
+#ifdef CONFIG_BINARY_PRINTF
+int vbin_printf(u32 *bin_buf, size_t size, const char *fmt, va_list args);
+int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf);
+int bprintf(u32 *bin_buf, size_t size, const char *fmt, ...) __printf(3, 4);
+#endif
+
 extern ssize_t memory_read_from_buffer(void *to, size_t count, loff_t *ppos,
 			const void *from, size_t available);
 
+/**
+ * strstarts - does @str start with @prefix?
+ * @str: string to examine
+ * @prefix: prefix to look for.
+ */
+static inline bool strstarts(const char *str, const char *prefix)
+{
+	return strncmp(str, prefix, strlen(prefix)) == 0;
+}
 #endif
 #endif /* _LINUX_STRING_H_ */
diff --git a/include/linux/stringify.h b/include/linux/stringify.h
index 0b4388356c87..841cec8ed525 100644
--- a/include/linux/stringify.h
+++ b/include/linux/stringify.h
@@ -6,7 +6,7 @@
  * converts to "bar".
  */
 
-#define __stringify_1(x)	#x
-#define __stringify(x)		__stringify_1(x)
+#define __stringify_1(x...)	#x
+#define __stringify(x...)	__stringify_1(x)
 
 #endif	/* !__LINUX_STRINGIFY_H */
diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h
index 3f632182d8eb..996df4dac7d4 100644
--- a/include/linux/sunrpc/auth.h
+++ b/include/linux/sunrpc/auth.h
@@ -111,7 +111,7 @@ struct rpc_credops {
 	void			(*crdestroy)(struct rpc_cred *);
 
 	int			(*crmatch)(struct auth_cred *, struct rpc_cred *, int);
-	void			(*crbind)(struct rpc_task *, struct rpc_cred *);
+	void			(*crbind)(struct rpc_task *, struct rpc_cred *, int);
 	__be32 *		(*crmarshal)(struct rpc_task *, __be32 *);
 	int			(*crrefresh)(struct rpc_task *);
 	__be32 *		(*crvalidate)(struct rpc_task *, __be32 *);
@@ -140,7 +140,7 @@ struct rpc_cred *	rpcauth_lookup_credcache(struct rpc_auth *, struct auth_cred *
 void			rpcauth_init_cred(struct rpc_cred *, const struct auth_cred *, struct rpc_auth *, const struct rpc_credops *);
 struct rpc_cred *	rpcauth_lookupcred(struct rpc_auth *, int);
 void			rpcauth_bindcred(struct rpc_task *, struct rpc_cred *, int);
-void			rpcauth_generic_bind_cred(struct rpc_task *, struct rpc_cred *);
+void			rpcauth_generic_bind_cred(struct rpc_task *, struct rpc_cred *, int);
 void			put_rpccred(struct rpc_cred *);
 void			rpcauth_unbindcred(struct rpc_task *);
 __be32 *		rpcauth_marshcred(struct rpc_task *, __be32 *);
diff --git a/include/linux/sunrpc/bc_xprt.h b/include/linux/sunrpc/bc_xprt.h
new file mode 100644
index 000000000000..6508f0dc0eff
--- /dev/null
+++ b/include/linux/sunrpc/bc_xprt.h
@@ -0,0 +1,49 @@
+/******************************************************************************
+
+(c) 2008 NetApp.  All Rights Reserved.
+
+NetApp provides this source code under the GPL v2 License.
+The GPL v2 license is available at
+http://opensource.org/licenses/gpl-license.php.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+******************************************************************************/
+
+/*
+ * Functions to create and manage the backchannel
+ */
+
+#ifndef _LINUX_SUNRPC_BC_XPRT_H
+#define _LINUX_SUNRPC_BC_XPRT_H
+
+#include <linux/sunrpc/svcsock.h>
+#include <linux/sunrpc/xprt.h>
+#include <linux/sunrpc/sched.h>
+
+#ifdef CONFIG_NFS_V4_1
+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);
+#else /* CONFIG_NFS_V4_1 */
+static inline int xprt_setup_backchannel(struct rpc_xprt *xprt,
+					 unsigned int min_reqs)
+{
+	return 0;
+}
+#endif /* CONFIG_NFS_V4_1 */
+#endif /* _LINUX_SUNRPC_BC_XPRT_H */
+
diff --git a/include/linux/sunrpc/cache.h b/include/linux/sunrpc/cache.h
index 2d8b211b9324..6f52b4d7c447 100644
--- a/include/linux/sunrpc/cache.h
+++ b/include/linux/sunrpc/cache.h
@@ -59,6 +59,15 @@ struct cache_head {
 
 #define	CACHE_NEW_EXPIRY 120	/* keep new things pending confirmation for 120 seconds */
 
+struct cache_detail_procfs {
+	struct proc_dir_entry	*proc_ent;
+	struct proc_dir_entry   *flush_ent, *channel_ent, *content_ent;
+};
+
+struct cache_detail_pipefs {
+	struct dentry *dir;
+};
+
 struct cache_detail {
 	struct module *		owner;
 	int			hash_size;
@@ -70,15 +79,17 @@ struct cache_detail {
 	char			*name;
 	void			(*cache_put)(struct kref *);
 
-	void			(*cache_request)(struct cache_detail *cd,
-						 struct cache_head *h,
-						 char **bpp, int *blen);
+	int			(*cache_upcall)(struct cache_detail *,
+						struct cache_head *);
+
 	int			(*cache_parse)(struct cache_detail *,
 					       char *buf, int len);
 
 	int			(*cache_show)(struct seq_file *m,
 					      struct cache_detail *cd,
 					      struct cache_head *h);
+	void			(*warn_no_listener)(struct cache_detail *cd,
+					      int has_died);
 
 	struct cache_head *	(*alloc)(void);
 	int			(*match)(struct cache_head *orig, struct cache_head *new);
@@ -96,13 +107,15 @@ struct cache_detail {
 
 	/* fields for communication over channel */
 	struct list_head	queue;
-	struct proc_dir_entry	*proc_ent;
-	struct proc_dir_entry   *flush_ent, *channel_ent, *content_ent;
 
 	atomic_t		readers;		/* how many time is /chennel open */
 	time_t			last_close;		/* if no readers, when did last close */
 	time_t			last_warn;		/* when we last warned about no readers */
-	void			(*warn_no_listener)(struct cache_detail *cd);
+
+	union {
+		struct cache_detail_procfs procfs;
+		struct cache_detail_pipefs pipefs;
+	} u;
 };
 
 
@@ -127,6 +140,10 @@ struct cache_deferred_req {
 };
 
 
+extern const struct file_operations cache_file_operations_pipefs;
+extern const struct file_operations content_file_operations_pipefs;
+extern const struct file_operations cache_flush_operations_pipefs;
+
 extern struct cache_head *
 sunrpc_cache_lookup(struct cache_detail *detail,
 		    struct cache_head *key, int hash);
@@ -134,6 +151,13 @@ extern struct cache_head *
 sunrpc_cache_update(struct cache_detail *detail,
 		    struct cache_head *new, struct cache_head *old, int hash);
 
+extern int
+sunrpc_cache_pipe_upcall(struct cache_detail *detail, struct cache_head *h,
+		void (*cache_request)(struct cache_detail *,
+				      struct cache_head *,
+				      char **,
+				      int *));
+
 
 extern void cache_clean_deferred(void *owner);
 
@@ -171,6 +195,10 @@ extern void cache_purge(struct cache_detail *detail);
 extern int cache_register(struct cache_detail *cd);
 extern void cache_unregister(struct cache_detail *cd);
 
+extern int sunrpc_cache_register_pipefs(struct dentry *parent, const char *,
+					mode_t, struct cache_detail *);
+extern void sunrpc_cache_unregister_pipefs(struct cache_detail *);
+
 extern void qword_add(char **bpp, int *lp, char *str);
 extern void qword_addhex(char **bpp, int *lp, char *buf, int blen);
 extern int qword_get(char **bpp, char *dest, int bufsize);
diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
index c39a21040dcb..8ed9642a5a76 100644
--- a/include/linux/sunrpc/clnt.h
+++ b/include/linux/sunrpc/clnt.h
@@ -9,6 +9,10 @@
 #ifndef _LINUX_SUNRPC_CLNT_H
 #define _LINUX_SUNRPC_CLNT_H
 
+#include <linux/socket.h>
+#include <linux/in.h>
+#include <linux/in6.h>
+
 #include <linux/sunrpc/msg_prot.h>
 #include <linux/sunrpc/sched.h>
 #include <linux/sunrpc/xprt.h>
@@ -17,6 +21,8 @@
 #include <linux/sunrpc/xdr.h>
 #include <linux/sunrpc/timer.h>
 #include <asm/signal.h>
+#include <linux/path.h>
+#include <net/ipv6.h>
 
 struct rpc_inode;
 
@@ -50,9 +56,7 @@ struct rpc_clnt {
 
 	int			cl_nodelen;	/* nodename length */
 	char 			cl_nodename[UNX_MAXNODENAME];
-	char			cl_pathname[30];/* Path in rpc_pipe_fs */
-	struct vfsmount *	cl_vfsmnt;
-	struct dentry *		cl_dentry;	/* inode */
+	struct path		cl_path;
 	struct rpc_clnt *	cl_parent;	/* Points to parent of clones */
 	struct rpc_rtt		cl_rtt_default;
 	struct rpc_timeout	cl_timeout_default;
@@ -110,6 +114,7 @@ struct rpc_create_args {
 	rpc_authflavor_t	authflavor;
 	unsigned long		flags;
 	char			*client_name;
+	struct svc_xprt		*bc_xprt;	/* NFSv4.1 backchannel */
 };
 
 /* Values for "flags" field */
@@ -143,6 +148,7 @@ int		rpc_call_sync(struct rpc_clnt *clnt,
 			      const struct rpc_message *msg, int flags);
 struct rpc_task *rpc_call_null(struct rpc_clnt *clnt, struct rpc_cred *cred,
 			       int flags);
+void		rpc_restart_call_prepare(struct rpc_task *);
 void		rpc_restart_call(struct rpc_task *);
 void		rpc_setbufsize(struct rpc_clnt *, unsigned int, unsigned int);
 size_t		rpc_max_payload(struct rpc_clnt *);
@@ -150,5 +156,151 @@ void		rpc_force_rebind(struct rpc_clnt *);
 size_t		rpc_peeraddr(struct rpc_clnt *, struct sockaddr *, size_t);
 const char	*rpc_peeraddr2str(struct rpc_clnt *, enum rpc_display_format_t);
 
+size_t		rpc_ntop(const struct sockaddr *, char *, const size_t);
+size_t		rpc_pton(const char *, const size_t,
+			 struct sockaddr *, const size_t);
+char *		rpc_sockaddr2uaddr(const struct sockaddr *);
+size_t		rpc_uaddr2sockaddr(const char *, const size_t,
+				   struct sockaddr *, const size_t);
+
+static inline unsigned short rpc_get_port(const struct sockaddr *sap)
+{
+	switch (sap->sa_family) {
+	case AF_INET:
+		return ntohs(((struct sockaddr_in *)sap)->sin_port);
+	case AF_INET6:
+		return ntohs(((struct sockaddr_in6 *)sap)->sin6_port);
+	}
+	return 0;
+}
+
+static inline void rpc_set_port(struct sockaddr *sap,
+				const unsigned short port)
+{
+	switch (sap->sa_family) {
+	case AF_INET:
+		((struct sockaddr_in *)sap)->sin_port = htons(port);
+		break;
+	case AF_INET6:
+		((struct sockaddr_in6 *)sap)->sin6_port = htons(port);
+		break;
+	}
+}
+
+#define IPV6_SCOPE_DELIMITER		'%'
+#define IPV6_SCOPE_ID_LEN		sizeof("%nnnnnnnnnn")
+
+static inline bool __rpc_cmp_addr4(const struct sockaddr *sap1,
+				   const struct sockaddr *sap2)
+{
+	const struct sockaddr_in *sin1 = (const struct sockaddr_in *)sap1;
+	const struct sockaddr_in *sin2 = (const struct sockaddr_in *)sap2;
+
+	return sin1->sin_addr.s_addr == sin2->sin_addr.s_addr;
+}
+
+static inline bool __rpc_copy_addr4(struct sockaddr *dst,
+				    const struct sockaddr *src)
+{
+	const struct sockaddr_in *ssin = (struct sockaddr_in *) src;
+	struct sockaddr_in *dsin = (struct sockaddr_in *) dst;
+
+	dsin->sin_family = ssin->sin_family;
+	dsin->sin_addr.s_addr = ssin->sin_addr.s_addr;
+	return true;
+}
+
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+static inline bool __rpc_cmp_addr6(const struct sockaddr *sap1,
+				   const struct sockaddr *sap2)
+{
+	const struct sockaddr_in6 *sin1 = (const struct sockaddr_in6 *)sap1;
+	const struct sockaddr_in6 *sin2 = (const struct sockaddr_in6 *)sap2;
+	return ipv6_addr_equal(&sin1->sin6_addr, &sin2->sin6_addr);
+}
+
+static inline bool __rpc_copy_addr6(struct sockaddr *dst,
+				    const struct sockaddr *src)
+{
+	const struct sockaddr_in6 *ssin6 = (const struct sockaddr_in6 *) src;
+	struct sockaddr_in6 *dsin6 = (struct sockaddr_in6 *) dst;
+
+	dsin6->sin6_family = ssin6->sin6_family;
+	ipv6_addr_copy(&dsin6->sin6_addr, &ssin6->sin6_addr);
+	return true;
+}
+#else	/* !(CONFIG_IPV6 || CONFIG_IPV6_MODULE) */
+static inline bool __rpc_cmp_addr6(const struct sockaddr *sap1,
+				   const struct sockaddr *sap2)
+{
+	return false;
+}
+
+static inline bool __rpc_copy_addr6(struct sockaddr *dst,
+				    const struct sockaddr *src)
+{
+	return false;
+}
+#endif	/* !(CONFIG_IPV6 || CONFIG_IPV6_MODULE) */
+
+/**
+ * rpc_cmp_addr - compare the address portion of two sockaddrs.
+ * @sap1: first sockaddr
+ * @sap2: second sockaddr
+ *
+ * Just compares the family and address portion. Ignores port, scope, etc.
+ * Returns true if the addrs are equal, false if they aren't.
+ */
+static inline bool rpc_cmp_addr(const struct sockaddr *sap1,
+				const struct sockaddr *sap2)
+{
+	if (sap1->sa_family == sap2->sa_family) {
+		switch (sap1->sa_family) {
+		case AF_INET:
+			return __rpc_cmp_addr4(sap1, sap2);
+		case AF_INET6:
+			return __rpc_cmp_addr6(sap1, sap2);
+		}
+	}
+	return false;
+}
+
+/**
+ * rpc_copy_addr - copy the address portion of one sockaddr to another
+ * @dst: destination sockaddr
+ * @src: source sockaddr
+ *
+ * Just copies the address portion and family. Ignores port, scope, etc.
+ * Caller is responsible for making certain that dst is large enough to hold
+ * the address in src. Returns true if address family is supported. Returns
+ * false otherwise.
+ */
+static inline bool rpc_copy_addr(struct sockaddr *dst,
+				 const struct sockaddr *src)
+{
+	switch (src->sa_family) {
+	case AF_INET:
+		return __rpc_copy_addr4(dst, src);
+	case AF_INET6:
+		return __rpc_copy_addr6(dst, src);
+	}
+	return false;
+}
+
+/**
+ * rpc_get_scope_id - return scopeid for a given sockaddr
+ * @sa: sockaddr to get scopeid from
+ *
+ * Returns the value of the sin6_scope_id for AF_INET6 addrs, or 0 if
+ * not an AF_INET6 address.
+ */
+static inline u32 rpc_get_scope_id(const struct sockaddr *sa)
+{
+	if (sa->sa_family != AF_INET6)
+		return 0;
+
+	return ((struct sockaddr_in6 *) sa)->sin6_scope_id;
+}
+
 #endif /* __KERNEL__ */
 #endif /* _LINUX_SUNRPC_CLNT_H */
diff --git a/include/linux/sunrpc/msg_prot.h b/include/linux/sunrpc/msg_prot.h
index 70df4f1d8847..77e624883393 100644
--- a/include/linux/sunrpc/msg_prot.h
+++ b/include/linux/sunrpc/msg_prot.h
@@ -189,7 +189,22 @@ typedef __be32	rpc_fraghdr;
  * Additionally, the two alternative forms specified in Section 2.2 of
  * [RFC2373] are also acceptable.
  */
-#define RPCBIND_MAXUADDRLEN	(56u)
+
+#include <linux/inet.h>
+
+/* Maximum size of the port number part of a universal address */
+#define RPCBIND_MAXUADDRPLEN	sizeof(".255.255")
+
+/* Maximum size of an IPv4 universal address */
+#define RPCBIND_MAXUADDR4LEN	\
+		(INET_ADDRSTRLEN + RPCBIND_MAXUADDRPLEN)
+
+/* Maximum size of an IPv6 universal address */
+#define RPCBIND_MAXUADDR6LEN	\
+		(INET6_ADDRSTRLEN + RPCBIND_MAXUADDRPLEN)
+
+/* Assume INET6_ADDRSTRLEN will always be larger than INET_ADDRSTRLEN... */
+#define RPCBIND_MAXUADDRLEN	RPCBIND_MAXUADDR6LEN
 
 #endif /* __KERNEL__ */
 #endif /* _LINUX_SUNRPC_MSGPROT_H_ */
diff --git a/include/linux/sunrpc/rpc_pipe_fs.h b/include/linux/sunrpc/rpc_pipe_fs.h
index cea764c2359f..cf14db975da0 100644
--- a/include/linux/sunrpc/rpc_pipe_fs.h
+++ b/include/linux/sunrpc/rpc_pipe_fs.h
@@ -3,6 +3,8 @@
 
 #ifdef __KERNEL__
 
+#include <linux/workqueue.h>
+
 struct rpc_pipe_msg {
 	struct list_head list;
 	void *data;
@@ -32,8 +34,8 @@ struct rpc_inode {
 	wait_queue_head_t waitq;
 #define RPC_PIPE_WAIT_FOR_OPEN	1
 	int flags;
-	struct rpc_pipe_ops *ops;
 	struct delayed_work queue_timeout;
+	const struct rpc_pipe_ops *ops;
 };
 
 static inline struct rpc_inode *
@@ -44,9 +46,19 @@ RPC_I(struct inode *inode)
 
 extern int rpc_queue_upcall(struct inode *, struct rpc_pipe_msg *);
 
-extern struct dentry *rpc_mkdir(char *, struct rpc_clnt *);
-extern int rpc_rmdir(struct dentry *);
-extern struct dentry *rpc_mkpipe(struct dentry *, const char *, void *, struct rpc_pipe_ops *, int flags);
+struct rpc_clnt;
+extern struct dentry *rpc_create_client_dir(struct dentry *, struct qstr *, struct rpc_clnt *);
+extern int rpc_remove_client_dir(struct dentry *);
+
+struct cache_detail;
+extern struct dentry *rpc_create_cache_dir(struct dentry *,
+					   struct qstr *,
+					   mode_t umode,
+					   struct cache_detail *);
+extern void rpc_remove_cache_dir(struct dentry *);
+
+extern struct dentry *rpc_mkpipe(struct dentry *, const char *, void *,
+				 const struct rpc_pipe_ops *, int flags);
 extern int rpc_unlink(struct dentry *);
 extern struct vfsmount *rpc_get_mount(void);
 extern void rpc_put_mount(void);
diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h
index 64981a2f1cae..401097781fc0 100644
--- a/include/linux/sunrpc/sched.h
+++ b/include/linux/sunrpc/sched.h
@@ -210,6 +210,8 @@ struct rpc_wait_queue {
  */
 struct rpc_task *rpc_new_task(const struct rpc_task_setup *);
 struct rpc_task *rpc_run_task(const struct rpc_task_setup *);
+struct rpc_task *rpc_run_bc_task(struct rpc_rqst *req,
+				const struct rpc_call_ops *ops);
 void		rpc_put_task(struct rpc_task *);
 void		rpc_exit_task(struct rpc_task *);
 void		rpc_release_calldata(const struct rpc_call_ops *, void *);
@@ -237,6 +239,7 @@ void		rpc_show_tasks(void);
 int		rpc_init_mempool(void);
 void		rpc_destroy_mempool(void);
 extern struct workqueue_struct *rpciod_workqueue;
+void		rpc_prepare_task(struct rpc_task *task);
 
 static inline void rpc_exit(struct rpc_task *task, int status)
 {
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index d3a4c0231933..52e8cb0a7569 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -24,6 +24,15 @@
  */
 typedef int		(*svc_thread_fn)(void *);
 
+/* statistics for svc_pool structures */
+struct svc_pool_stats {
+	unsigned long	packets;
+	unsigned long	sockets_queued;
+	unsigned long	threads_woken;
+	unsigned long	overloads_avoided;
+	unsigned long	threads_timedout;
+};
+
 /*
  *
  * RPC service thread pool.
@@ -41,6 +50,8 @@ 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;
 
 /*
@@ -83,6 +94,15 @@ struct svc_serv {
 	struct module *		sv_module;	/* optional module to count when
 						 * adding threads */
 	svc_thread_fn		sv_function;	/* main function for threads */
+#if defined(CONFIG_NFS_V4_1)
+	struct list_head	sv_cb_list;	/* queue for callback requests
+						 * that arrive over the same
+						 * connection */
+	spinlock_t		sv_cb_lock;	/* protects the svc_cb_list */
+	wait_queue_head_t	sv_cb_waitq;	/* sleep here if there are no
+						 * entries in the svc_cb_list */
+	struct svc_xprt		*bc_xprt;
+#endif /* CONFIG_NFS_V4_1 */
 };
 
 /*
@@ -218,6 +238,7 @@ struct svc_rqst {
 	struct svc_cred		rq_cred;	/* auth info */
 	void *			rq_xprt_ctxt;	/* transport specific context ptr */
 	struct svc_deferred_req*rq_deferred;	/* deferred request we are replaying */
+	int			rq_usedeferral;	/* use deferral */
 
 	size_t			rq_xprt_hlen;	/* xprt header len */
 	struct xdr_buf		rq_arg;
@@ -263,6 +284,7 @@ struct svc_rqst {
 						 * 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 */
 };
 
 /*
@@ -393,8 +415,11 @@ struct svc_serv *  svc_create_pooled(struct svc_program *, unsigned int,
 			void (*shutdown)(struct svc_serv *),
 			svc_thread_fn, struct module *);
 int		   svc_set_num_threads(struct svc_serv *, struct svc_pool *, int);
+int		   svc_pool_stats_open(struct svc_serv *serv, struct file *file);
 void		   svc_destroy(struct svc_serv *);
 int		   svc_process(struct svc_rqst *);
+int		   bc_svc_process(struct svc_serv *, struct rpc_rqst *,
+			struct svc_rqst *);
 int		   svc_register(const struct svc_serv *, const int,
 				const unsigned short, const unsigned short);
 
diff --git a/include/linux/sunrpc/svc_xprt.h b/include/linux/sunrpc/svc_xprt.h
index 0d9cb6ef28b0..5f4e18b3ce73 100644
--- a/include/linux/sunrpc/svc_xprt.h
+++ b/include/linux/sunrpc/svc_xprt.h
@@ -65,6 +65,7 @@ struct svc_xprt {
 	size_t			xpt_locallen;	/* length of address */
 	struct sockaddr_storage	xpt_remote;	/* remote peer's address */
 	size_t			xpt_remotelen;	/* length of address */
+	struct rpc_wait_queue	xpt_bc_pending;	/* backchannel wait queue */
 };
 
 int	svc_reg_xprt_class(struct svc_xprt_class *);
@@ -83,7 +84,7 @@ int	svc_port_is_privileged(struct sockaddr *sin);
 int	svc_print_xprts(char *buf, int maxlen);
 struct	svc_xprt *svc_find_xprt(struct svc_serv *serv, const char *xcl_name,
 			const sa_family_t af, const unsigned short port);
-int	svc_xprt_names(struct svc_serv *serv, char *buf, int buflen);
+int	svc_xprt_names(struct svc_serv *serv, char *buf, const int buflen);
 
 static inline void svc_xprt_get(struct svc_xprt *xprt)
 {
@@ -118,7 +119,7 @@ static inline unsigned short svc_addr_port(const struct sockaddr *sa)
 	return 0;
 }
 
-static inline size_t svc_addr_len(struct sockaddr *sa)
+static inline size_t svc_addr_len(const struct sockaddr *sa)
 {
 	switch (sa->sa_family) {
 	case AF_INET:
@@ -126,7 +127,8 @@ static inline size_t svc_addr_len(struct sockaddr *sa)
 	case AF_INET6:
 		return sizeof(struct sockaddr_in6);
 	}
-	return -EAFNOSUPPORT;
+
+	return 0;
 }
 
 static inline unsigned short svc_xprt_local_port(const struct svc_xprt *xprt)
diff --git a/include/linux/sunrpc/svcsock.h b/include/linux/sunrpc/svcsock.h
index 483e10380aae..1b353a76c304 100644
--- a/include/linux/sunrpc/svcsock.h
+++ b/include/linux/sunrpc/svcsock.h
@@ -28,6 +28,7 @@ struct svc_sock {
 	/* private TCP part */
 	u32			sk_reclen;	/* length of record */
 	u32			sk_tcplen;	/* current read length */
+	struct rpc_xprt		*sk_bc_xprt;	/* NFSv4.1 backchannel xprt */
 };
 
 /*
@@ -38,10 +39,15 @@ int		svc_recv(struct svc_rqst *, long);
 int		svc_send(struct svc_rqst *);
 void		svc_drop(struct svc_rqst *);
 void		svc_sock_update_bufs(struct svc_serv *serv);
-int		svc_sock_names(char *buf, struct svc_serv *serv, char *toclose);
-int		svc_addsock(struct svc_serv *serv, int fd, char *name_return);
+int		svc_sock_names(struct svc_serv *serv, char *buf,
+					const size_t buflen,
+					const char *toclose);
+int		svc_addsock(struct svc_serv *serv, const int fd,
+					char *name_return, const size_t len);
 void		svc_init_xprt_sock(void);
 void		svc_cleanup_xprt_sock(void);
+struct svc_xprt *svc_sock_create(struct svc_serv *serv, int prot);
+void		svc_sock_destroy(struct svc_xprt *);
 
 /*
  * svc_makesock socket characteristics
diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h
index 49e1eb454465..f5cc0898bc53 100644
--- a/include/linux/sunrpc/xdr.h
+++ b/include/linux/sunrpc/xdr.h
@@ -11,8 +11,8 @@
 
 #include <linux/uio.h>
 #include <asm/byteorder.h>
+#include <asm/unaligned.h>
 #include <linux/scatterlist.h>
-#include <linux/smp_lock.h>
 
 /*
  * Buffer adjustment
@@ -69,27 +69,27 @@ struct xdr_buf {
  * pre-xdr'ed macros.
  */
 
-#define	xdr_zero	__constant_htonl(0)
-#define	xdr_one		__constant_htonl(1)
-#define	xdr_two		__constant_htonl(2)
-
-#define	rpc_success		__constant_htonl(RPC_SUCCESS)
-#define	rpc_prog_unavail	__constant_htonl(RPC_PROG_UNAVAIL)
-#define	rpc_prog_mismatch	__constant_htonl(RPC_PROG_MISMATCH)
-#define	rpc_proc_unavail	__constant_htonl(RPC_PROC_UNAVAIL)
-#define	rpc_garbage_args	__constant_htonl(RPC_GARBAGE_ARGS)
-#define	rpc_system_err		__constant_htonl(RPC_SYSTEM_ERR)
-#define	rpc_drop_reply		__constant_htonl(RPC_DROP_REPLY)
-
-#define	rpc_auth_ok		__constant_htonl(RPC_AUTH_OK)
-#define	rpc_autherr_badcred	__constant_htonl(RPC_AUTH_BADCRED)
-#define	rpc_autherr_rejectedcred __constant_htonl(RPC_AUTH_REJECTEDCRED)
-#define	rpc_autherr_badverf	__constant_htonl(RPC_AUTH_BADVERF)
-#define	rpc_autherr_rejectedverf __constant_htonl(RPC_AUTH_REJECTEDVERF)
-#define	rpc_autherr_tooweak	__constant_htonl(RPC_AUTH_TOOWEAK)
-#define	rpcsec_gsserr_credproblem	__constant_htonl(RPCSEC_GSS_CREDPROBLEM)
-#define	rpcsec_gsserr_ctxproblem	__constant_htonl(RPCSEC_GSS_CTXPROBLEM)
-#define	rpc_autherr_oldseqnum	__constant_htonl(101)
+#define	xdr_zero	cpu_to_be32(0)
+#define	xdr_one		cpu_to_be32(1)
+#define	xdr_two		cpu_to_be32(2)
+
+#define	rpc_success		cpu_to_be32(RPC_SUCCESS)
+#define	rpc_prog_unavail	cpu_to_be32(RPC_PROG_UNAVAIL)
+#define	rpc_prog_mismatch	cpu_to_be32(RPC_PROG_MISMATCH)
+#define	rpc_proc_unavail	cpu_to_be32(RPC_PROC_UNAVAIL)
+#define	rpc_garbage_args	cpu_to_be32(RPC_GARBAGE_ARGS)
+#define	rpc_system_err		cpu_to_be32(RPC_SYSTEM_ERR)
+#define	rpc_drop_reply		cpu_to_be32(RPC_DROP_REPLY)
+
+#define	rpc_auth_ok		cpu_to_be32(RPC_AUTH_OK)
+#define	rpc_autherr_badcred	cpu_to_be32(RPC_AUTH_BADCRED)
+#define	rpc_autherr_rejectedcred cpu_to_be32(RPC_AUTH_REJECTEDCRED)
+#define	rpc_autherr_badverf	cpu_to_be32(RPC_AUTH_BADVERF)
+#define	rpc_autherr_rejectedverf cpu_to_be32(RPC_AUTH_REJECTEDVERF)
+#define	rpc_autherr_tooweak	cpu_to_be32(RPC_AUTH_TOOWEAK)
+#define	rpcsec_gsserr_credproblem	cpu_to_be32(RPCSEC_GSS_CREDPROBLEM)
+#define	rpcsec_gsserr_ctxproblem	cpu_to_be32(RPCSEC_GSS_CTXPROBLEM)
+#define	rpc_autherr_oldseqnum	cpu_to_be32(101)
 
 /*
  * Miscellaneous XDR helper functions
@@ -118,17 +118,15 @@ static inline __be32 *xdr_encode_array(__be32 *p, const void *s, unsigned int le
 static inline __be32 *
 xdr_encode_hyper(__be32 *p, __u64 val)
 {
-	*p++ = htonl(val >> 32);
-	*p++ = htonl(val & 0xFFFFFFFF);
-	return p;
+	put_unaligned_be64(val, p);
+	return p + 2;
 }
 
 static inline __be32 *
 xdr_decode_hyper(__be32 *p, __u64 *valp)
 {
-	*valp  = ((__u64) ntohl(*p++)) << 32;
-	*valp |= ntohl(*p++);
-	return p;
+	*valp = get_unaligned_be64(p);
+	return p + 2;
 }
 
 /*
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h
index 1758d9f5b5c3..6f9457a75b8f 100644
--- a/include/linux/sunrpc/xprt.h
+++ b/include/linux/sunrpc/xprt.h
@@ -38,10 +38,8 @@ enum rpc_display_format_t {
 	RPC_DISPLAY_ADDR = 0,
 	RPC_DISPLAY_PORT,
 	RPC_DISPLAY_PROTO,
-	RPC_DISPLAY_ALL,
 	RPC_DISPLAY_HEX_ADDR,
 	RPC_DISPLAY_HEX_PORT,
-	RPC_DISPLAY_UNIVERSAL_ADDR,
 	RPC_DISPLAY_NETID,
 	RPC_DISPLAY_MAX,
 };
@@ -67,7 +65,8 @@ struct rpc_rqst {
 	struct rpc_task *	rq_task;	/* RPC task data */
 	__be32			rq_xid;		/* request XID */
 	int			rq_cong;	/* has incremented xprt->cong */
-	int			rq_received;	/* receive completed */
+	int			rq_reply_bytes_recvd;	/* number of reply */
+							/* bytes received */
 	u32			rq_seqno;	/* gss seq no. used on req. */
 	int			rq_enc_pages_num;
 	struct page		**rq_enc_pages;	/* scratch pages for use by
@@ -97,6 +96,12 @@ struct rpc_rqst {
 
 	unsigned long		rq_xtime;	/* when transmitted */
 	int			rq_ntrans;
+
+#if defined(CONFIG_NFS_V4_1)
+	struct list_head	rq_bc_list;	/* Callback service list */
+	unsigned long		rq_bc_pa_state;	/* Backchannel prealloc state */
+	struct list_head	rq_bc_pa_list;	/* Backchannel prealloc list */
+#endif /* CONFIG_NFS_V4_1 */
 };
 #define rq_svec			rq_snd_buf.head
 #define rq_slen			rq_snd_buf.len
@@ -119,6 +124,23 @@ struct rpc_xprt_ops {
 	void		(*print_stats)(struct rpc_xprt *xprt, struct seq_file *seq);
 };
 
+/*
+ * RPC transport identifiers
+ *
+ * To preserve compatibility with the historical use of raw IP protocol
+ * id's for transport selection, UDP and TCP identifiers are specified
+ * with the previous values. No such restriction exists for new transports,
+ * except that they may not collide with these values (17 and 6,
+ * respectively).
+ */
+#define XPRT_TRANSPORT_BC       (1 << 31)
+enum xprt_transports {
+	XPRT_TRANSPORT_UDP	= IPPROTO_UDP,
+	XPRT_TRANSPORT_TCP	= IPPROTO_TCP,
+	XPRT_TRANSPORT_BC_TCP	= IPPROTO_TCP | XPRT_TRANSPORT_BC,
+	XPRT_TRANSPORT_RDMA	= 256
+};
+
 struct rpc_xprt {
 	struct kref		kref;		/* Reference count */
 	struct rpc_xprt_ops *	ops;		/* transport methods */
@@ -174,6 +196,16 @@ struct rpc_xprt {
 	spinlock_t		reserve_lock;	/* lock slot table */
 	u32			xid;		/* Next XID value to use */
 	struct rpc_task *	snd_task;	/* Task blocked in send */
+	struct svc_xprt		*bc_xprt;	/* NFSv4.1 backchannel */
+#if defined(CONFIG_NFS_V4_1)
+	struct svc_serv		*bc_serv;       /* The RPC service which will */
+						/* process the callback */
+	unsigned int		bc_alloc_count;	/* Total number of preallocs */
+	spinlock_t		bc_pa_lock;	/* Protects the preallocated
+						 * items */
+	struct list_head	bc_pa_list;	/* List of preallocated
+						 * backchannel rpc_rqst's */
+#endif /* CONFIG_NFS_V4_1 */
 	struct list_head	recv;
 
 	struct {
@@ -192,11 +224,32 @@ struct rpc_xprt {
 	const char		*address_strings[RPC_DISPLAY_MAX];
 };
 
+#if defined(CONFIG_NFS_V4_1)
+/*
+ * Backchannel flags
+ */
+#define	RPC_BC_PA_IN_USE	0x0001		/* Preallocated backchannel */
+						/* buffer in use */
+#endif /* CONFIG_NFS_V4_1 */
+
+#if defined(CONFIG_NFS_V4_1)
+static inline int bc_prealloc(struct rpc_rqst *req)
+{
+	return test_bit(RPC_BC_PA_IN_USE, &req->rq_bc_pa_state);
+}
+#else
+static inline int bc_prealloc(struct rpc_rqst *req)
+{
+	return 0;
+}
+#endif /* CONFIG_NFS_V4_1 */
+
 struct xprt_create {
 	int			ident;		/* XPRT_TRANSPORT identifier */
 	struct sockaddr *	srcaddr;	/* optional local address */
 	struct sockaddr *	dstaddr;	/* remote peer address */
 	size_t			addrlen;
+	struct svc_xprt		*bc_xprt;	/* NFSv4.1 backchannel */
 };
 
 struct xprt_class {
@@ -261,6 +314,7 @@ void			xprt_conditional_disconnect(struct rpc_xprt *xprt, unsigned int cookie);
 #define XPRT_BINDING		(5)
 #define XPRT_CLOSING		(6)
 #define XPRT_CONNECTION_ABORT	(7)
+#define XPRT_CONNECTION_CLOSE	(8)
 
 static inline void xprt_set_connected(struct rpc_xprt *xprt)
 {
diff --git a/include/linux/sunrpc/xprtrdma.h b/include/linux/sunrpc/xprtrdma.h
index 54a379c9e8eb..c2f04e1ae159 100644
--- a/include/linux/sunrpc/xprtrdma.h
+++ b/include/linux/sunrpc/xprtrdma.h
@@ -41,11 +41,6 @@
 #define _LINUX_SUNRPC_XPRTRDMA_H
 
 /*
- * RPC transport identifier for RDMA
- */
-#define XPRT_TRANSPORT_RDMA	256
-
-/*
  * rpcbind (v3+) RDMA netid.
  */
 #define RPCBIND_NETID_RDMA	"rdma"
diff --git a/include/linux/sunrpc/xprtsock.h b/include/linux/sunrpc/xprtsock.h
index c2a46c45c8f7..3f14a02e9cc0 100644
--- a/include/linux/sunrpc/xprtsock.h
+++ b/include/linux/sunrpc/xprtsock.h
@@ -13,17 +13,6 @@ int		init_socket_xprt(void);
 void		cleanup_socket_xprt(void);
 
 /*
- * RPC transport identifiers for UDP, TCP
- *
- * To preserve compatibility with the historical use of raw IP protocol
- * id's for transport selection, these are specified with the previous
- * values. No such restriction exists for new transports, except that
- * they may not collide with these values (17 and 6, respectively).
- */
-#define XPRT_TRANSPORT_UDP	IPPROTO_UDP
-#define XPRT_TRANSPORT_TCP	IPPROTO_TCP
-
-/*
  * RPC slot table sizes for UDP, TCP transports
  */
 extern unsigned int xprt_udp_slot_table_entries;
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index 3e3a4364cbff..5e781d824e6d 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -58,10 +58,17 @@ typedef int __bitwise suspend_state_t;
  *	by @begin().
  *	@prepare() is called right after devices have been suspended (ie. the
  *	appropriate .suspend() method has been executed for each device) and
- *	before the nonboot CPUs are disabled (it is executed with IRQs enabled).
- *	This callback is optional.  It returns 0 on success or a negative
- *	error code otherwise, in which case the system cannot enter the desired
- *	sleep state (@enter() and @finish() will not be called in that case).
+ *	before device drivers' late suspend callbacks are executed.  It returns
+ *	0 on success or a negative error code otherwise, in which case the
+ *	system cannot enter the desired sleep state (@prepare_late(), @enter(),
+ *	@wake(), and @finish() will not be called in that case).
+ *
+ * @prepare_late: Finish preparing the platform for entering the system sleep
+ *	state indicated by @begin().
+ *	@prepare_late is called before disabling nonboot CPUs and after
+ *	device drivers' late suspend callbacks have been executed.  It returns
+ *	0 on success or a negative error code otherwise, in which case the
+ *	system cannot enter the desired sleep state (@enter() and @wake()).
  *
  * @enter: Enter the system sleep state indicated by @begin() or represented by
  *	the argument if @begin() is not implemented.
@@ -69,19 +76,26 @@ typedef int __bitwise suspend_state_t;
  *	error code otherwise, in which case the system cannot enter the desired
  *	sleep state.
  *
- * @finish: Called when the system has just left a sleep state, right after
- *	the nonboot CPUs have been enabled and before devices are resumed (it is
- *	executed with IRQs enabled).
+ * @wake: Called when the system has just left a sleep state, right after
+ *	the nonboot CPUs have been enabled and before device drivers' early
+ *	resume callbacks are executed.
+ *	This callback is optional, but should be implemented by the platforms
+ *	that implement @prepare_late().  If implemented, it is always called
+ *	after @enter(), even if @enter() fails.
+ *
+ * @finish: Finish wake-up of the platform.
+ *	@finish is called right prior to calling device drivers' regular suspend
+ *	callbacks.
  *	This callback is optional, but should be implemented by the platforms
  *	that implement @prepare().  If implemented, it is always called after
- *	@enter() (even if @enter() fails).
+ *	@enter() and @wake(), if implemented, even if any of them fails.
  *
  * @end: Called by the PM core right after resuming devices, to indicate to
  *	the platform that the system has returned to the working state or
  *	the transition to the sleep state has been aborted.
  *	This callback is optional, but should be implemented by the platforms
- *	that implement @begin(), but platforms implementing @begin() should
- *	also provide a @end() which cleans up transitions aborted before
+ *	that implement @begin().  Accordingly, platforms implementing @begin()
+ *	should also provide a @end() which cleans up transitions aborted before
  *	@enter().
  *
  * @recover: Recover the platform from a suspend failure.
@@ -93,7 +107,9 @@ struct platform_suspend_ops {
 	int (*valid)(suspend_state_t state);
 	int (*begin)(suspend_state_t state);
 	int (*prepare)(void);
+	int (*prepare_late)(void);
 	int (*enter)(suspend_state_t state);
+	void (*wake)(void);
 	void (*finish)(void);
 	void (*end)(void);
 	void (*recover)(void);
@@ -229,11 +245,6 @@ extern unsigned long get_safe_page(gfp_t gfp_mask);
 
 extern void hibernation_set_ops(struct platform_hibernation_ops *ops);
 extern int hibernate(void);
-extern int hibernate_nvs_register(unsigned long start, unsigned long size);
-extern int hibernate_nvs_alloc(void);
-extern void hibernate_nvs_free(void);
-extern void hibernate_nvs_save(void);
-extern void hibernate_nvs_restore(void);
 extern bool system_entering_hibernation(void);
 #else /* CONFIG_HIBERNATION */
 static inline int swsusp_page_is_forbidden(struct page *p) { return 0; }
@@ -242,6 +253,16 @@ static inline void swsusp_unset_page_free(struct page *p) {}
 
 static inline void hibernation_set_ops(struct platform_hibernation_ops *ops) {}
 static inline int hibernate(void) { return -ENOSYS; }
+static inline bool system_entering_hibernation(void) { return false; }
+#endif /* CONFIG_HIBERNATION */
+
+#ifdef CONFIG_HIBERNATION_NVS
+extern int hibernate_nvs_register(unsigned long start, unsigned long size);
+extern int hibernate_nvs_alloc(void);
+extern void hibernate_nvs_free(void);
+extern void hibernate_nvs_save(void);
+extern void hibernate_nvs_restore(void);
+#else /* CONFIG_HIBERNATION_NVS */
 static inline int hibernate_nvs_register(unsigned long a, unsigned long b)
 {
 	return 0;
@@ -250,8 +271,7 @@ static inline int hibernate_nvs_alloc(void) { return 0; }
 static inline void hibernate_nvs_free(void) {}
 static inline void hibernate_nvs_save(void) {}
 static inline void hibernate_nvs_restore(void) {}
-static inline bool system_entering_hibernation(void) { return false; }
-#endif /* CONFIG_HIBERNATION */
+#endif /* CONFIG_HIBERNATION_NVS */
 
 #ifdef CONFIG_PM_SLEEP
 void save_processor_state(void);
@@ -281,6 +301,8 @@ static inline int unregister_pm_notifier(struct notifier_block *nb)
 #define pm_notifier(fn, pri)	do { (void)(fn); } while (0)
 #endif /* !CONFIG_PM_SLEEP */
 
+extern struct mutex pm_mutex;
+
 #ifndef CONFIG_HIBERNATION
 static inline void register_nosave_region(unsigned long b, unsigned long e)
 {
@@ -288,8 +310,23 @@ static inline void register_nosave_region(unsigned long b, unsigned long e)
 static inline void register_nosave_region_late(unsigned long b, unsigned long e)
 {
 }
-#endif
 
-extern struct mutex pm_mutex;
+static inline void lock_system_sleep(void) {}
+static inline void unlock_system_sleep(void) {}
+
+#else
+
+/* Let some subsystems like memory hotadd exclude hibernation */
+
+static inline void lock_system_sleep(void)
+{
+	mutex_lock(&pm_mutex);
+}
+
+static inline void unlock_system_sleep(void)
+{
+	mutex_unlock(&pm_mutex);
+}
+#endif
 
 #endif /* _LINUX_SUSPEND_H */
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 62d81435347a..4ec90019c1a4 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -34,16 +34,38 @@ static inline int current_is_kswapd(void)
  * the type/offset into the pte as 5/27 as well.
  */
 #define MAX_SWAPFILES_SHIFT	5
-#ifndef CONFIG_MIGRATION
-#define MAX_SWAPFILES		(1 << MAX_SWAPFILES_SHIFT)
+
+/*
+ * Use some of the swap files numbers for other purposes. This
+ * is a convenient way to hook into the VM to trigger special
+ * actions on faults.
+ */
+
+/*
+ * NUMA node memory migration support
+ */
+#ifdef CONFIG_MIGRATION
+#define SWP_MIGRATION_NUM 2
+#define SWP_MIGRATION_READ	(MAX_SWAPFILES + SWP_HWPOISON_NUM)
+#define SWP_MIGRATION_WRITE	(MAX_SWAPFILES + SWP_HWPOISON_NUM + 1)
 #else
-/* Use last two entries for page migration swap entries */
-#define MAX_SWAPFILES		((1 << MAX_SWAPFILES_SHIFT)-2)
-#define SWP_MIGRATION_READ	MAX_SWAPFILES
-#define SWP_MIGRATION_WRITE	(MAX_SWAPFILES + 1)
+#define SWP_MIGRATION_NUM 0
 #endif
 
 /*
+ * Handling of hardware poisoned pages with memory corruption.
+ */
+#ifdef CONFIG_MEMORY_FAILURE
+#define SWP_HWPOISON_NUM 1
+#define SWP_HWPOISON		MAX_SWAPFILES
+#else
+#define SWP_HWPOISON_NUM 0
+#endif
+
+#define MAX_SWAPFILES \
+	((1 << MAX_SWAPFILES_SHIFT) - SWP_MIGRATION_NUM - SWP_HWPOISON_NUM)
+
+/*
  * Magic header for a swap area. The first part of the union is
  * what the swap magic looks like for the old (limited to 128MB)
  * swap area format, the second part of the union adds - in the
@@ -129,9 +151,10 @@ enum {
 
 #define SWAP_CLUSTER_MAX 32
 
-#define SWAP_MAP_MAX	0x7fff
-#define SWAP_MAP_BAD	0x8000
-
+#define SWAP_MAP_MAX	0x7ffe
+#define SWAP_MAP_BAD	0x7fff
+#define SWAP_HAS_CACHE  0x8000		/* There is a swap cache of entry. */
+#define SWAP_COUNT_MASK (~SWAP_HAS_CACHE)
 /*
  * The in-memory structure used to track swap areas.
  */
@@ -216,6 +239,11 @@ extern unsigned long try_to_free_pages(struct zonelist *zonelist, int order,
 extern unsigned long try_to_free_mem_cgroup_pages(struct mem_cgroup *mem,
 						  gfp_t gfp_mask, bool noswap,
 						  unsigned int swappiness);
+extern unsigned long mem_cgroup_shrink_node_zone(struct mem_cgroup *mem,
+						gfp_t gfp_mask, bool noswap,
+						unsigned int swappiness,
+						struct zone *zone,
+						int nid);
 extern int __isolate_lru_page(struct page *page, int mode, int file);
 extern unsigned long shrink_all_memory(unsigned long nr_pages);
 extern int vm_swappiness;
@@ -235,33 +263,14 @@ static inline int zone_reclaim(struct zone *z, gfp_t mask, unsigned int order)
 }
 #endif
 
-#ifdef CONFIG_UNEVICTABLE_LRU
 extern int page_evictable(struct page *page, struct vm_area_struct *vma);
 extern void scan_mapping_unevictable_pages(struct address_space *);
 
 extern unsigned long scan_unevictable_pages;
-extern int scan_unevictable_handler(struct ctl_table *, int, struct file *,
+extern int scan_unevictable_handler(struct ctl_table *, int,
 					void __user *, size_t *, loff_t *);
 extern int scan_unevictable_register_node(struct node *node);
 extern void scan_unevictable_unregister_node(struct node *node);
-#else
-static inline int page_evictable(struct page *page,
-						struct vm_area_struct *vma)
-{
-	return 1;
-}
-
-static inline void scan_mapping_unevictable_pages(struct address_space *mapping)
-{
-}
-
-static inline int scan_unevictable_register_node(struct node *node)
-{
-	return 0;
-}
-
-static inline void scan_unevictable_unregister_node(struct node *node) { }
-#endif
 
 extern int kswapd_run(int nid);
 
@@ -274,7 +283,7 @@ extern void swap_unplug_io_fn(struct backing_dev_info *, struct page *);
 
 #ifdef CONFIG_SWAP
 /* linux/mm/page_io.c */
-extern int swap_readpage(struct file *, struct page *);
+extern int swap_readpage(struct page *);
 extern int swap_writepage(struct page *page, struct writeback_control *wbc);
 extern void end_swap_bio_read(struct bio *bio, int err);
 
@@ -300,9 +309,11 @@ 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 int swap_duplicate(swp_entry_t);
+extern void swap_duplicate(swp_entry_t);
+extern int swapcache_prepare(swp_entry_t);
 extern int valid_swaphandles(swp_entry_t, unsigned long *);
 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);
@@ -314,8 +325,8 @@ extern int try_to_free_swap(struct page *);
 struct backing_dev_info;
 
 /* linux/mm/thrash.c */
-extern struct mm_struct * swap_token_mm;
-extern void grab_swap_token(void);
+extern struct mm_struct *swap_token_mm;
+extern void grab_swap_token(struct mm_struct *);
 extern void __put_swap_token(struct mm_struct *);
 
 static inline int has_swap_token(struct mm_struct *mm)
@@ -335,10 +346,11 @@ 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);
+extern void
+mem_cgroup_uncharge_swapcache(struct page *page, swp_entry_t ent, bool swapout);
 #else
 static inline void
-mem_cgroup_uncharge_swapcache(struct page *page, swp_entry_t ent)
+mem_cgroup_uncharge_swapcache(struct page *page, swp_entry_t ent, bool swapout)
 {
 }
 #endif
@@ -370,12 +382,20 @@ static inline void show_swap_cache_info(void)
 }
 
 #define free_swap_and_cache(swp)	is_migration_entry(swp)
-#define swap_duplicate(swp)		is_migration_entry(swp)
+#define swapcache_prepare(swp)		is_migration_entry(swp)
+
+static inline void swap_duplicate(swp_entry_t swp)
+{
+}
 
 static inline void swap_free(swp_entry_t swp)
 {
 }
 
+static inline void swapcache_free(swp_entry_t swp, struct page *page)
+{
+}
+
 static inline struct page *swapin_readahead(swp_entry_t swp, gfp_t gfp_mask,
 			struct vm_area_struct *vma, unsigned long addr)
 {
@@ -426,17 +446,28 @@ static inline swp_entry_t get_swap_page(void)
 }
 
 /* linux/mm/thrash.c */
-#define put_swap_token(x) do { } while(0)
-#define grab_swap_token()  do { } while(0)
-#define has_swap_token(x) 0
-#define disable_swap_token() do { } while(0)
+static inline void put_swap_token(struct mm_struct *mm)
+{
+}
+
+static inline void grab_swap_token(struct mm_struct *mm)
+{
+}
 
-static inline int mem_cgroup_cache_charge_swapin(struct page *page,
-			struct mm_struct *mm, gfp_t mask, bool locked)
+static inline int has_swap_token(struct mm_struct *mm)
 {
 	return 0;
 }
 
+static inline void disable_swap_token(void)
+{
+}
+
+static inline void
+mem_cgroup_uncharge_swapcache(struct page *page, swp_entry_t ent)
+{
+}
+
 #endif /* CONFIG_SWAP */
 #endif /* __KERNEL__*/
 #endif /* _LINUX_SWAP_H */
diff --git a/include/linux/swapops.h b/include/linux/swapops.h
index 6ec39ab27b4b..cd42e30b7c6e 100644
--- a/include/linux/swapops.h
+++ b/include/linux/swapops.h
@@ -131,3 +131,41 @@ static inline int is_write_migration_entry(swp_entry_t entry)
 
 #endif
 
+#ifdef CONFIG_MEMORY_FAILURE
+/*
+ * Support for hardware poisoned pages
+ */
+static inline swp_entry_t make_hwpoison_entry(struct page *page)
+{
+	BUG_ON(!PageLocked(page));
+	return swp_entry(SWP_HWPOISON, page_to_pfn(page));
+}
+
+static inline int is_hwpoison_entry(swp_entry_t entry)
+{
+	return swp_type(entry) == SWP_HWPOISON;
+}
+#else
+
+static inline swp_entry_t make_hwpoison_entry(struct page *page)
+{
+	return swp_entry(0, 0);
+}
+
+static inline int is_hwpoison_entry(swp_entry_t swp)
+{
+	return 0;
+}
+#endif
+
+#if defined(CONFIG_MEMORY_FAILURE) || defined(CONFIG_MIGRATION)
+static inline int non_swap_entry(swp_entry_t entry)
+{
+	return swp_type(entry) >= MAX_SWAPFILES;
+}
+#else
+static inline int non_swap_entry(swp_entry_t entry)
+{
+	return 0;
+}
+#endif
diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
index ac9ff54f7cb3..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 ?
@@ -14,24 +16,13 @@ struct scatterlist;
  */
 #define IO_TLB_SEGSIZE	128
 
-
 /*
  * log of the size of each IO TLB slab.  The number of slabs is command line
  * controllable.
  */
 #define IO_TLB_SHIFT 11
 
-extern void
-swiotlb_init(void);
-
-extern void *swiotlb_alloc_boot(size_t bytes, unsigned long nslabs);
-extern void *swiotlb_alloc(unsigned order, unsigned long nslabs);
-
-extern dma_addr_t swiotlb_phys_to_bus(struct device *hwdev,
-				      phys_addr_t address);
-extern phys_addr_t swiotlb_bus_to_phys(dma_addr_t address);
-
-extern int swiotlb_arch_range_needs_mapping(phys_addr_t paddr, size_t size);
+extern void swiotlb_init(int verbose);
 
 extern void
 *swiotlb_alloc_coherent(struct device *hwdev, size_t size,
@@ -98,4 +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/synclink.h b/include/linux/synclink.h
index 99b8bdb17b2b..0ff2779c44d0 100644
--- a/include/linux/synclink.h
+++ b/include/linux/synclink.h
@@ -125,6 +125,7 @@
 #define MGSL_MODE_MONOSYNC	3
 #define MGSL_MODE_BISYNC	4
 #define MGSL_MODE_RAW		6
+#define MGSL_MODE_BASE_CLOCK    7
 
 #define MGSL_BUS_TYPE_ISA	1
 #define MGSL_BUS_TYPE_EISA	2
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index f9f900cfd066..bc70c5810fec 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -25,6 +25,7 @@ struct linux_dirent64;
 struct list_head;
 struct msgbuf;
 struct msghdr;
+struct mmsghdr;
 struct msqid_ds;
 struct new_utsname;
 struct nfsctl_arg;
@@ -55,6 +56,7 @@ struct compat_timeval;
 struct robust_list_head;
 struct getcpu_cache;
 struct old_linux_dirent;
+struct perf_event_attr;
 
 #include <linux/types.h>
 #include <linux/aio_abi.h>
@@ -63,8 +65,10 @@ struct old_linux_dirent;
 #include <linux/sem.h>
 #include <asm/siginfo.h>
 #include <asm/signal.h>
+#include <linux/unistd.h>
 #include <linux/quota.h>
 #include <linux/key.h>
+#include <trace/syscall.h>
 
 #define __SC_DECL1(t1, a1)	t1 a1
 #define __SC_DECL2(t2, a2, ...) t2 a2, __SC_DECL1(__VA_ARGS__)
@@ -95,7 +99,115 @@ struct old_linux_dirent;
 #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
+
+#define TRACE_SYS_ENTER_PROFILE_INIT(sname)				       \
+	.profile_count = ATOMIC_INIT(-1),				       \
+	.profile_enable = prof_sysenter_enable,				       \
+	.profile_disable = prof_sysenter_disable,
+
+#define TRACE_SYS_EXIT_PROFILE_INIT(sname)				       \
+	.profile_count = ATOMIC_INIT(-1),				       \
+	.profile_enable = prof_sysexit_enable,				       \
+	.profile_disable = prof_sysexit_disable,
+#else
+#define TRACE_SYS_ENTER_PROFILE(sname)
+#define TRACE_SYS_ENTER_PROFILE_INIT(sname)
+#define TRACE_SYS_EXIT_PROFILE(sname)
+#define TRACE_SYS_EXIT_PROFILE_INIT(sname)
+#endif
+
+#ifdef CONFIG_FTRACE_SYSCALLS
+#define __SC_STR_ADECL1(t, a)		#a
+#define __SC_STR_ADECL2(t, a, ...)	#a, __SC_STR_ADECL1(__VA_ARGS__)
+#define __SC_STR_ADECL3(t, a, ...)	#a, __SC_STR_ADECL2(__VA_ARGS__)
+#define __SC_STR_ADECL4(t, a, ...)	#a, __SC_STR_ADECL3(__VA_ARGS__)
+#define __SC_STR_ADECL5(t, a, ...)	#a, __SC_STR_ADECL4(__VA_ARGS__)
+#define __SC_STR_ADECL6(t, a, ...)	#a, __SC_STR_ADECL5(__VA_ARGS__)
+
+#define __SC_STR_TDECL1(t, a)		#t
+#define __SC_STR_TDECL2(t, a, ...)	#t, __SC_STR_TDECL1(__VA_ARGS__)
+#define __SC_STR_TDECL3(t, a, ...)	#t, __SC_STR_TDECL2(__VA_ARGS__)
+#define __SC_STR_TDECL4(t, a, ...)	#t, __SC_STR_TDECL3(__VA_ARGS__)
+#define __SC_STR_TDECL5(t, a, ...)	#t, __SC_STR_TDECL4(__VA_ARGS__)
+#define __SC_STR_TDECL6(t, a, ...)	#t, __SC_STR_TDECL5(__VA_ARGS__)
+
+#define SYSCALL_TRACE_ENTER_EVENT(sname)				\
+	static const struct syscall_metadata __syscall_meta_##sname;	\
+	static struct ftrace_event_call event_enter_##sname;		\
+	static struct trace_event enter_syscall_print_##sname = {	\
+		.trace                  = print_syscall_enter,		\
+	};								\
+	static struct ftrace_event_call __used				\
+	  __attribute__((__aligned__(4)))				\
+	  __attribute__((section("_ftrace_events")))			\
+	  event_enter_##sname = {					\
+		.name                   = "sys_enter"#sname,		\
+		.system                 = "syscalls",			\
+		.event                  = &enter_syscall_print_##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			= (void *)&__syscall_meta_##sname,\
+		TRACE_SYS_ENTER_PROFILE_INIT(sname)			\
+	}
+
+#define SYSCALL_TRACE_EXIT_EVENT(sname)					\
+	static const struct syscall_metadata __syscall_meta_##sname;	\
+	static struct ftrace_event_call event_exit_##sname;		\
+	static struct trace_event exit_syscall_print_##sname = {	\
+		.trace                  = print_syscall_exit,		\
+	};								\
+	static struct ftrace_event_call __used				\
+	  __attribute__((__aligned__(4)))				\
+	  __attribute__((section("_ftrace_events")))			\
+	  event_exit_##sname = {					\
+		.name                   = "sys_exit"#sname,		\
+		.system                 = "syscalls",			\
+		.event                  = &exit_syscall_print_##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			= (void *)&__syscall_meta_##sname,\
+		TRACE_SYS_EXIT_PROFILE_INIT(sname)			\
+	}
+
+#define SYSCALL_METADATA(sname, nb)				\
+	SYSCALL_TRACE_ENTER_EVENT(sname);			\
+	SYSCALL_TRACE_EXIT_EVENT(sname);			\
+	static const struct syscall_metadata __used		\
+	  __attribute__((__aligned__(4)))			\
+	  __attribute__((section("__syscalls_metadata")))	\
+	  __syscall_meta_##sname = {				\
+		.name 		= "sys"#sname,			\
+		.nb_args 	= nb,				\
+		.types		= types_##sname,		\
+		.args		= args_##sname,			\
+		.enter_event	= &event_enter_##sname,		\
+		.exit_event	= &event_exit_##sname,		\
+	};
+
+#define SYSCALL_DEFINE0(sname)					\
+	SYSCALL_TRACE_ENTER_EVENT(_##sname);			\
+	SYSCALL_TRACE_EXIT_EVENT(_##sname);			\
+	static const struct syscall_metadata __used		\
+	  __attribute__((__aligned__(4)))			\
+	  __attribute__((section("__syscalls_metadata")))	\
+	  __syscall_meta_##sname = {				\
+		.name 		= "sys_"#sname,			\
+		.nb_args 	= 0,				\
+		.enter_event	= &event_enter__##sname,	\
+		.exit_event	= &event_exit__##sname,		\
+	};							\
+	asmlinkage long sys_##sname(void)
+#else
 #define SYSCALL_DEFINE0(name)	   asmlinkage long sys_##name(void)
+#endif
+
 #define SYSCALL_DEFINE1(name, ...) SYSCALL_DEFINEx(1, _##name, __VA_ARGS__)
 #define SYSCALL_DEFINE2(name, ...) SYSCALL_DEFINEx(2, _##name, __VA_ARGS__)
 #define SYSCALL_DEFINE3(name, ...) SYSCALL_DEFINEx(3, _##name, __VA_ARGS__)
@@ -108,7 +220,7 @@ struct old_linux_dirent;
 	asm ("\t.globl " #alias "\n\t.set " #alias ", " #name "\n"	\
 	     "\t.globl ." #alias "\n\t.set ." #alias ", ." #name)
 #else
-#ifdef CONFIG_ALPHA
+#if defined(CONFIG_ALPHA) || defined(CONFIG_MIPS)
 #define SYSCALL_ALIAS(alias, name)					\
 	asm ( #alias " = " #name "\n\t.globl " #alias)
 #else
@@ -117,10 +229,26 @@ struct old_linux_dirent;
 #endif
 #endif
 
+#ifdef CONFIG_FTRACE_SYSCALLS
+#define SYSCALL_DEFINEx(x, sname, ...)				\
+	static const char *types_##sname[] = {			\
+		__SC_STR_TDECL##x(__VA_ARGS__)			\
+	};							\
+	static const char *args_##sname[] = {			\
+		__SC_STR_ADECL##x(__VA_ARGS__)			\
+	};							\
+	SYSCALL_METADATA(sname, x);				\
+	__SYSCALL_DEFINEx(x, sname, __VA_ARGS__)
+#else
+#define SYSCALL_DEFINEx(x, sname, ...)				\
+	__SYSCALL_DEFINEx(x, sname, __VA_ARGS__)
+#endif
+
 #ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
 
 #define SYSCALL_DEFINE(name) static inline long SYSC_##name
-#define SYSCALL_DEFINEx(x, name, ...)					\
+
+#define __SYSCALL_DEFINEx(x, name, ...)					\
 	asmlinkage long sys##name(__SC_DECL##x(__VA_ARGS__));		\
 	static inline long SYSC##name(__SC_DECL##x(__VA_ARGS__));	\
 	asmlinkage long SyS##name(__SC_LONG##x(__VA_ARGS__))		\
@@ -134,7 +262,7 @@ struct old_linux_dirent;
 #else /* CONFIG_HAVE_SYSCALL_WRAPPERS */
 
 #define SYSCALL_DEFINE(name) asmlinkage long sys_##name
-#define SYSCALL_DEFINEx(x, name, ...)					\
+#define __SYSCALL_DEFINEx(x, name, ...)					\
 	asmlinkage long sys##name(__SC_DECL##x(__VA_ARGS__))
 
 #endif /* CONFIG_HAVE_SYSCALL_WRAPPERS */
@@ -264,6 +392,8 @@ asmlinkage long sys_rt_sigtimedwait(const sigset_t __user *uthese,
 				siginfo_t __user *uinfo,
 				const struct timespec __user *uts,
 				size_t sigsetsize);
+asmlinkage long sys_rt_tgsigqueueinfo(pid_t tgid, pid_t  pid, int sig,
+		siginfo_t __user *uinfo);
 asmlinkage long sys_kill(int pid, int sig);
 asmlinkage long sys_tgkill(int tgid, int pid, int sig);
 asmlinkage long sys_tkill(int pid, int sig);
@@ -282,8 +412,7 @@ asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
 				void __user *data);
 asmlinkage long sys_umount(char __user *name, int flags);
 asmlinkage long sys_oldumount(char __user *name);
-asmlinkage long sys_truncate(const char __user *path,
-				unsigned long length);
+asmlinkage long sys_truncate(const char __user *path, long length);
 asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
 asmlinkage long sys_stat(char __user *filename,
 			struct __old_kernel_stat __user *statbuf);
@@ -377,6 +506,8 @@ asmlinkage long sys_fcntl(unsigned int fd, unsigned int cmd, unsigned long arg);
 asmlinkage long sys_fcntl64(unsigned int fd,
 				unsigned int cmd, unsigned long arg);
 #endif
+asmlinkage long sys_pipe(int __user *fildes);
+asmlinkage long sys_pipe2(int __user *fildes, int flags);
 asmlinkage long sys_dup(unsigned int fildes);
 asmlinkage long sys_dup2(unsigned int oldfd, unsigned int newfd);
 asmlinkage long sys_dup3(unsigned int oldfd, unsigned int newfd, int flags);
@@ -461,6 +592,10 @@ asmlinkage long sys_pread64(unsigned int fd, char __user *buf,
 			    size_t count, loff_t pos);
 asmlinkage long sys_pwrite64(unsigned int fd, const char __user *buf,
 			     size_t count, loff_t pos);
+asmlinkage long sys_preadv(unsigned long fd, const struct iovec __user *vec,
+			   unsigned long vlen, unsigned long pos_l, unsigned long pos_h);
+asmlinkage long sys_pwritev(unsigned long fd, const struct iovec __user *vec,
+			    unsigned long vlen, unsigned long pos_l, unsigned long pos_h);
 asmlinkage long sys_getcwd(char __user *buf, unsigned long size);
 asmlinkage long sys_mkdir(const char __user *pathname, int mode);
 asmlinkage long sys_chdir(const char __user *filename);
@@ -494,6 +629,9 @@ 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);
@@ -689,9 +827,11 @@ asmlinkage long sys_pselect6(int, fd_set __user *, fd_set __user *,
 asmlinkage long sys_ppoll(struct pollfd __user *, unsigned int,
 			  struct timespec __user *, const sigset_t __user *,
 			  size_t);
-asmlinkage long sys_pipe2(int __user *, int);
-asmlinkage long sys_pipe(int __user *);
 
 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);
 #endif
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index e76d3b22a466..56af3ca75e24 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.
- **
  ****************************************************************
  ****************************************************************
  */
@@ -29,7 +26,6 @@
 #include <linux/types.h>
 #include <linux/compiler.h>
 
-struct file;
 struct completion;
 
 #define CTL_MAXNAME 10		/* how many path components do we allow in a
@@ -51,12 +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 */
@@ -491,6 +481,7 @@ enum
 	NET_IPV4_CONF_PROMOTE_SECONDARIES=20,
 	NET_IPV4_CONF_ARP_ACCEPT=21,
 	NET_IPV4_CONF_ARP_NOTIFY=22,
+	NET_IPV4_CONF_ACCEPT_LOCAL=23,
 	__NET_IPV4_CONF_MAX
 };
 
@@ -973,45 +964,30 @@ 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, struct file * filp,
+typedef int proc_handler (struct ctl_table *ctl, int write,
 			  void __user *buffer, size_t *lenp, loff_t *ppos);
 
-extern int proc_dostring(struct ctl_table *, int, struct file *,
+extern int proc_dostring(struct ctl_table *, int,
 			 void __user *, size_t *, loff_t *);
-extern int proc_dointvec(struct ctl_table *, int, struct file *,
+extern int proc_dointvec(struct ctl_table *, int,
 			 void __user *, size_t *, loff_t *);
-extern int proc_dointvec_minmax(struct ctl_table *, int, struct file *,
+extern int proc_dointvec_minmax(struct ctl_table *, int,
 				void __user *, size_t *, loff_t *);
-extern int proc_dointvec_jiffies(struct ctl_table *, int, struct file *,
+extern int proc_dointvec_jiffies(struct ctl_table *, int,
 				 void __user *, size_t *, loff_t *);
-extern int proc_dointvec_userhz_jiffies(struct ctl_table *, int, struct file *,
+extern int proc_dointvec_userhz_jiffies(struct ctl_table *, int,
 					void __user *, size_t *, loff_t *);
-extern int proc_dointvec_ms_jiffies(struct ctl_table *, int, struct file *,
+extern int proc_dointvec_ms_jiffies(struct ctl_table *, int,
 				    void __user *, size_t *, loff_t *);
-extern int proc_doulongvec_minmax(struct ctl_table *, int, struct file *,
+extern int proc_doulongvec_minmax(struct ctl_table *, int,
 				  void __user *, size_t *, loff_t *);
 extern int proc_doulongvec_ms_jiffies_minmax(struct ctl_table *table, int,
-				      struct file *, 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;
-
+				      void __user *, size_t *, loff_t *);
 
 /*
  * Register a set of sysctl names by calling register_sysctl_table
- * with an initialised array of struct ctl_table's.  An entry with zero
- * ctl_name and NULL procname terminates the table.  table->de will be
+ * with an initialised array of struct ctl_table's.  An entry with 
+ * 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
@@ -1024,24 +1000,11 @@ 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
@@ -1051,7 +1014,6 @@ 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;
@@ -1059,7 +1021,6 @@ 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;
 };
@@ -1093,7 +1054,6 @@ 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/sysrq.h b/include/linux/sysrq.h
index 98a1d8cfb73d..99adcdc0d3ca 100644
--- a/include/linux/sysrq.h
+++ b/include/linux/sysrq.h
@@ -14,6 +14,8 @@
 #ifndef _LINUX_SYSRQ_H
 #define _LINUX_SYSRQ_H
 
+#include <linux/errno.h>
+
 struct pt_regs;
 struct tty_struct;
 
diff --git a/include/linux/taskstats_kern.h b/include/linux/taskstats_kern.h
index 7e9680f4afdd..3398f4553269 100644
--- a/include/linux/taskstats_kern.h
+++ b/include/linux/taskstats_kern.h
@@ -9,7 +9,6 @@
 
 #include <linux/taskstats.h>
 #include <linux/sched.h>
-#include <net/genetlink.h>
 
 #ifdef CONFIG_TASKSTATS
 extern struct kmem_cache *taskstats_cache;
diff --git a/include/linux/tboot.h b/include/linux/tboot.h
new file mode 100644
index 000000000000..bf2a0c748878
--- /dev/null
+++ b/include/linux/tboot.h
@@ -0,0 +1,162 @@
+/*
+ * tboot.h: shared data structure with tboot and kernel and functions
+ *          used by kernel for runtime support of Intel(R) Trusted
+ *          Execution Technology
+ *
+ * Copyright (c) 2006-2009, Intel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ */
+
+#ifndef _LINUX_TBOOT_H
+#define _LINUX_TBOOT_H
+
+/* these must have the values from 0-5 in this order */
+enum {
+	TB_SHUTDOWN_REBOOT = 0,
+	TB_SHUTDOWN_S5,
+	TB_SHUTDOWN_S4,
+	TB_SHUTDOWN_S3,
+	TB_SHUTDOWN_HALT,
+	TB_SHUTDOWN_WFS
+};
+
+#ifdef CONFIG_INTEL_TXT
+#include <acpi/acpi.h>
+/* used to communicate between tboot and the launched kernel */
+
+#define TB_KEY_SIZE             64   /* 512 bits */
+
+#define MAX_TB_MAC_REGIONS      32
+
+struct tboot_mac_region {
+	u64  start;         /* must be 64 byte -aligned */
+	u32  size;          /* must be 64 byte -granular */
+} __packed;
+
+/* GAS - Generic Address Structure (ACPI 2.0+) */
+struct tboot_acpi_generic_address {
+	u8  space_id;
+	u8  bit_width;
+	u8  bit_offset;
+	u8  access_width;
+	u64 address;
+} __packed;
+
+/*
+ * combines Sx info from FADT and FACS tables per ACPI 2.0+ spec
+ * (http://www.acpi.info/)
+ */
+struct tboot_acpi_sleep_info {
+	struct tboot_acpi_generic_address pm1a_cnt_blk;
+	struct tboot_acpi_generic_address pm1b_cnt_blk;
+	struct tboot_acpi_generic_address pm1a_evt_blk;
+	struct tboot_acpi_generic_address pm1b_evt_blk;
+	u16 pm1a_cnt_val;
+	u16 pm1b_cnt_val;
+	u64 wakeup_vector;
+	u32 vector_width;
+	u64 kernel_s3_resume_vector;
+} __packed;
+
+/*
+ * shared memory page used for communication between tboot and kernel
+ */
+struct tboot {
+	/*
+	 * version 3+ fields:
+	 */
+
+	/* TBOOT_UUID */
+	u8 uuid[16];
+
+	/* version number: 5 is current */
+	u32 version;
+
+	/* physical addr of tb_log_t log */
+	u32 log_addr;
+
+	/*
+	 * physical addr of entry point for tboot shutdown and
+	 * type of shutdown (TB_SHUTDOWN_*) being requested
+	 */
+	u32 shutdown_entry;
+	u32 shutdown_type;
+
+	/* kernel-specified ACPI info for Sx shutdown */
+	struct tboot_acpi_sleep_info acpi_sinfo;
+
+	/* tboot location in memory (physical) */
+	u32 tboot_base;
+	u32 tboot_size;
+
+	/* memory regions (phys addrs) for tboot to MAC on S3 */
+	u8 num_mac_regions;
+	struct tboot_mac_region mac_regions[MAX_TB_MAC_REGIONS];
+
+
+	/*
+	 * version 4+ fields:
+	 */
+
+	/* symmetric key for use by kernel; will be encrypted on S3 */
+	u8 s3_key[TB_KEY_SIZE];
+
+
+	/*
+	 * version 5+ fields:
+	 */
+
+	/* used to 4byte-align num_in_wfs */
+	u8 reserved_align[3];
+
+	/* number of processors in wait-for-SIPI */
+	u32 num_in_wfs;
+} __packed;
+
+/*
+ * UUID for tboot data struct to facilitate matching
+ * defined as {663C8DFF-E8B3-4b82-AABF-19EA4D057A08} by tboot, which is
+ * represented as {} in the char array used here
+ */
+#define TBOOT_UUID	{0xff, 0x8d, 0x3c, 0x66, 0xb3, 0xe8, 0x82, 0x4b, 0xbf,\
+			 0xaa, 0x19, 0xea, 0x4d, 0x5, 0x7a, 0x8}
+
+extern struct tboot *tboot;
+
+static inline int tboot_enabled(void)
+{
+	return tboot != NULL;
+}
+
+extern void tboot_probe(void);
+extern void tboot_shutdown(u32 shutdown_type);
+extern void tboot_sleep(u8 sleep_state, u32 pm1a_control, u32 pm1b_control);
+extern struct acpi_table_header *tboot_get_dmar_table(
+				      struct acpi_table_header *dmar_tbl);
+extern int tboot_force_iommu(void);
+
+#else
+
+#define tboot_probe()			do { } while (0)
+#define tboot_shutdown(shutdown_type)	do { } while (0)
+#define tboot_sleep(sleep_state, pm1a_control, pm1b_control)	\
+					do { } while (0)
+#define tboot_get_dmar_table(dmar_tbl)	(dmar_tbl)
+#define tboot_force_iommu()		0
+
+#endif /* !CONFIG_INTEL_TXT */
+
+#endif /* _LINUX_TBOOT_H */
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 9d5078bd23a3..7fee8a4df931 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 +102,15 @@ 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 */
 
+/* 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 +123,7 @@ 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 +176,30 @@ 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 +247,38 @@ 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. */
-	struct tcp_request_sock_ops	*af_specific;
+	const struct tcp_request_sock_ops *af_specific;
 #endif
-	u32			 	rcv_isn;
-	u32			 	snt_isn;
+	u32				rcv_isn;
+	u32				snt_isn;
 };
 
 static inline struct tcp_request_sock *tcp_rsk(const struct request_sock *req)
@@ -377,7 +419,7 @@ struct tcp_sock {
 	unsigned int		keepalive_time;	  /* time before keep alive takes place */
 	unsigned int		keepalive_intvl;  /* time interval between keep alive probes */
 
-	unsigned long last_synq_overflow; 
+	int			linger2;
 
 /* Receiver side RTT estimation */
 	struct {
@@ -401,13 +443,17 @@ struct tcp_sock {
 
 #ifdef CONFIG_TCP_MD5SIG
 /* TCP AF-Specific parts; only used by MD5 Signature support so far */
-	struct tcp_sock_af_ops	*af_specific;
+	const struct tcp_sock_af_ops	*af_specific;
 
-/* TCP MD5 Signagure Option information */
+/* TCP MD5 Signature Option information */
 	struct tcp_md5sig_info	*md5sig_info;
 #endif
 
-	int			linger2;
+	/* 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)
@@ -426,6 +472,10 @@ 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)
@@ -433,6 +483,6 @@ 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/thermal.h b/include/linux/thermal.h
index 917707e6151d..1de8b9eb841b 100644
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -27,27 +27,46 @@
 
 #include <linux/idr.h>
 #include <linux/device.h>
+#include <linux/workqueue.h>
 
 struct thermal_zone_device;
 struct thermal_cooling_device;
 
+enum thermal_device_mode {
+	THERMAL_DEVICE_DISABLED = 0,
+	THERMAL_DEVICE_ENABLED,
+};
+
+enum thermal_trip_type {
+	THERMAL_TRIP_ACTIVE = 0,
+	THERMAL_TRIP_PASSIVE,
+	THERMAL_TRIP_HOT,
+	THERMAL_TRIP_CRITICAL,
+};
+
 struct thermal_zone_device_ops {
 	int (*bind) (struct thermal_zone_device *,
 		     struct thermal_cooling_device *);
 	int (*unbind) (struct thermal_zone_device *,
 		       struct thermal_cooling_device *);
-	int (*get_temp) (struct thermal_zone_device *, char *);
-	int (*get_mode) (struct thermal_zone_device *, char *);
-	int (*set_mode) (struct thermal_zone_device *, const char *);
-	int (*get_trip_type) (struct thermal_zone_device *, int, char *);
-	int (*get_trip_temp) (struct thermal_zone_device *, int, char *);
+	int (*get_temp) (struct thermal_zone_device *, unsigned long *);
+	int (*get_mode) (struct thermal_zone_device *,
+			 enum thermal_device_mode *);
+	int (*set_mode) (struct thermal_zone_device *,
+		enum thermal_device_mode);
+	int (*get_trip_type) (struct thermal_zone_device *, int,
+		enum thermal_trip_type *);
+	int (*get_trip_temp) (struct thermal_zone_device *, int,
+			      unsigned long *);
 	int (*get_crit_temp) (struct thermal_zone_device *, unsigned long *);
+	int (*notify) (struct thermal_zone_device *, int,
+		       enum thermal_trip_type);
 };
 
 struct thermal_cooling_device_ops {
-	int (*get_max_state) (struct thermal_cooling_device *, char *);
-	int (*get_cur_state) (struct thermal_cooling_device *, char *);
-	int (*set_cur_state) (struct thermal_cooling_device *, unsigned int);
+	int (*get_max_state) (struct thermal_cooling_device *, unsigned long *);
+	int (*get_cur_state) (struct thermal_cooling_device *, unsigned long *);
+	int (*set_cur_state) (struct thermal_cooling_device *, unsigned long);
 };
 
 #define THERMAL_TRIPS_NONE -1
@@ -88,11 +107,19 @@ struct thermal_zone_device {
 	struct device device;
 	void *devdata;
 	int trips;
+	int tc1;
+	int tc2;
+	int passive_delay;
+	int polling_delay;
+	int last_temperature;
+	bool passive;
+	unsigned int forced_passive;
 	struct thermal_zone_device_ops *ops;
 	struct list_head cooling_devices;
 	struct idr idr;
 	struct mutex lock;	/* protect cooling devices list */
 	struct list_head node;
+	struct delayed_work poll_queue;
 #if defined(CONFIG_THERMAL_HWMON)
 	struct list_head hwmon_node;
 	struct thermal_hwmon_device *hwmon;
@@ -104,13 +131,16 @@ struct thermal_zone_device {
 struct thermal_zone_device *thermal_zone_device_register(char *, int, void *,
 							 struct
 							 thermal_zone_device_ops
-							 *);
+							 *, int tc1, int tc2,
+							 int passive_freq,
+							 int polling_freq);
 void thermal_zone_device_unregister(struct thermal_zone_device *);
 
 int thermal_zone_bind_cooling_device(struct thermal_zone_device *, int,
 				     struct thermal_cooling_device *);
 int thermal_zone_unbind_cooling_device(struct thermal_zone_device *, int,
 				       struct thermal_cooling_device *);
+void thermal_zone_device_update(struct thermal_zone_device *);
 struct thermal_cooling_device *thermal_cooling_device_register(char *, void *,
 							       struct
 							       thermal_cooling_device_ops
diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
index e6b820f8b56b..a8cc4e13434c 100644
--- a/include/linux/thread_info.h
+++ b/include/linux/thread_info.h
@@ -21,13 +21,14 @@ struct restart_block {
 		struct {
 			unsigned long arg0, arg1, arg2, arg3;
 		};
-		/* For futex_wait */
+		/* For futex_wait and futex_wait_requeue_pi */
 		struct {
 			u32 *uaddr;
 			u32 val;
 			u32 flags;
 			u32 bitset;
 			u64 time;
+			u32 *uaddr2;
 		} futex;
 		/* For nanosleep */
 		struct {
diff --git a/include/linux/tick.h b/include/linux/tick.h
index 469b82d88b3b..d2ae79e21be3 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);
@@ -97,10 +99,15 @@ extern void tick_clock_notify(void);
 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; }
 static inline void tick_check_idle(int cpu) { }
+static inline int tick_oneshot_mode_active(void) { return 0; }
 # endif
 
 #else /* CONFIG_GENERIC_CLOCKEVENTS */
@@ -109,6 +116,7 @@ static inline void tick_cancel_sched_timer(int cpu) { }
 static inline void tick_clock_notify(void) { }
 static inline int tick_check_oneshot_change(int allow_nohz) { return 0; }
 static inline void tick_check_idle(int cpu) { }
+static inline int tick_oneshot_mode_active(void) { return 0; }
 #endif /* !CONFIG_GENERIC_CLOCKEVENTS */
 
 # ifdef CONFIG_NO_HZ
diff --git a/include/linux/time.h b/include/linux/time.h
index 242f62499bb7..6e026e45a179 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -75,7 +75,7 @@ extern unsigned long mktime(const unsigned int year, const unsigned int mon,
 			    const unsigned int day, const unsigned int hour,
 			    const unsigned int min, const unsigned int sec);
 
-extern void set_normalized_timespec(struct timespec *ts, time_t sec, long nsec);
+extern void set_normalized_timespec(struct timespec *ts, time_t sec, s64 nsec);
 extern struct timespec timespec_add_safe(const struct timespec lhs,
 					 const struct timespec rhs);
 
@@ -101,7 +101,8 @@ extern struct timespec xtime;
 extern struct timespec wall_to_monotonic;
 extern seqlock_t xtime_lock;
 
-extern unsigned long read_persistent_clock(void);
+extern void read_persistent_clock(struct timespec *ts);
+extern void read_boot_clock(struct timespec *ts);
 extern int update_persistent_clock(struct timespec now);
 extern int no_sync_cmos_clock __read_mostly;
 void timekeeping_init(void);
@@ -109,10 +110,27 @@ extern int timekeeping_suspended;
 
 unsigned long get_seconds(void);
 struct timespec current_kernel_time(void);
+struct timespec __current_kernel_time(void); /* does not hold xtime_lock */
+struct timespec get_monotonic_coarse(void);
 
 #define CURRENT_TIME		(current_kernel_time())
 #define CURRENT_TIME_SEC	((struct timespec) { get_seconds(), 0 })
 
+/* Some architectures do not supply their own clocksource.
+ * This is mainly the case in architectures that get their
+ * inter-tick times by reading the counter on their interval
+ * timer. Since these timers wrap every tick, they're not really
+ * useful as clocksources. Wrapping them to act like one is possible
+ * but not very efficient. So we provide a callout these arches
+ * can implement for use with the jiffies clocksource to provide
+ * finer then tick granular time.
+ */
+#ifdef CONFIG_ARCH_USES_GETTIMEOFFSET
+extern u32 arch_gettimeoffset(void);
+#else
+static inline u32 arch_gettimeoffset(void) { return 0; }
+#endif
+
 extern void do_gettimeofday(struct timeval *tv);
 extern int do_settimeofday(struct timespec *tv);
 extern int do_sys_settimeofday(struct timespec *tv, struct timezone *tz);
@@ -130,12 +148,42 @@ 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);
 
 struct tms;
 extern void do_sys_times(struct tms *);
 
+/*
+ * Similar to the struct tm in userspace <time.h>, but it needs to be here so
+ * that the kernel source is self contained.
+ */
+struct tm {
+	/*
+	 * the number of seconds after the minute, normally in the range
+	 * 0 to 59, but can be up to 60 to allow for leap seconds
+	 */
+	int tm_sec;
+	/* the number of minutes after the hour, in the range 0 to 59*/
+	int tm_min;
+	/* the number of hours past midnight, in the range 0 to 23 */
+	int tm_hour;
+	/* the day of the month, in the range 1 to 31 */
+	int tm_mday;
+	/* the number of months since January, in the range 0 to 11 */
+	int tm_mon;
+	/* the number of years since 1900 */
+	long tm_year;
+	/* the number of days since Sunday, in the range 0 to 6 */
+	int tm_wday;
+	/* the number of days since January 1, in the range 0 to 365 */
+	int tm_yday;
+};
+
+void time_to_tm(time_t totalsecs, int offset, struct tm *result);
+
 /**
  * timespec_to_ns - Convert timespec to nanoseconds
  * @ts:		pointer to the timespec variable to be converted
@@ -226,6 +274,8 @@ struct itimerval {
 #define CLOCK_PROCESS_CPUTIME_ID	2
 #define CLOCK_THREAD_CPUTIME_ID		3
 #define CLOCK_MONOTONIC_RAW		4
+#define CLOCK_REALTIME_COARSE		5
+#define CLOCK_MONOTONIC_COARSE		6
 
 /*
  * The IDs of various hardware clocks:
diff --git a/include/linux/timer.h b/include/linux/timer.h
index 6cdb6f3331f1..a2d1eb6cb3f0 100644
--- a/include/linux/timer.h
+++ b/include/linux/timer.h
@@ -163,7 +163,10 @@ extern void add_timer_on(struct timer_list *timer, int cpu);
 extern int del_timer(struct timer_list * timer);
 extern int mod_timer(struct timer_list *timer, unsigned long expires);
 extern int mod_timer_pending(struct timer_list *timer, unsigned long expires);
+extern int mod_timer_pinned(struct timer_list *timer, unsigned long expires);
 
+#define TIMER_NOT_PINNED	0
+#define TIMER_PINNED		1
 /*
  * The jiffies value which is added to now, when there is no timer
  * in the timer wheel:
@@ -172,11 +175,6 @@ extern int mod_timer_pending(struct timer_list *timer, unsigned long expires);
 
 /*
  * Return when the next timer-wheel timeout occurs (in absolute jiffies),
- * locks the timer base:
- */
-extern unsigned long next_timer_interrupt(void);
-/*
- * Return when the next timer-wheel timeout occurs (in absolute jiffies),
  * locks the timer base and does the comparison against the given
  * jiffie.
  */
@@ -187,6 +185,8 @@ extern unsigned long get_next_timer_interrupt(unsigned long now);
  */
 #ifdef CONFIG_TIMER_STATS
 
+extern int timer_stats_active;
+
 #define TIMER_STATS_FLAG_DEFERRABLE	0x1
 
 extern void init_timer_stats(void);
@@ -200,6 +200,8 @@ extern void __timer_stats_timer_set_start_info(struct timer_list *timer,
 
 static inline void timer_stats_timer_set_start_info(struct timer_list *timer)
 {
+	if (likely(!timer_stats_active))
+		return;
 	__timer_stats_timer_set_start_info(timer, __builtin_return_address(0));
 }
 
diff --git a/include/linux/timeriomem-rng.h b/include/linux/timeriomem-rng.h
index dd253177f65f..3e08a1c86830 100644
--- a/include/linux/timeriomem-rng.h
+++ b/include/linux/timeriomem-rng.h
@@ -14,7 +14,7 @@ struct timeriomem_rng_data {
 	struct completion	completion;
 	unsigned int		present:1;
 
-	u32 __iomem		*address;
+	void __iomem		*address;
 
 	/* measures in usecs */
 	unsigned int		period;
diff --git a/include/linux/timex.h b/include/linux/timex.h
index aa3475fcff64..94f8faecdcbc 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
 
 
 /*
@@ -170,17 +173,37 @@ struct timex {
 #include <asm/timex.h>
 
 /*
- * SHIFT_KG and SHIFT_KF establish the damping of the PLL and are chosen
- * for a slightly underdamped convergence characteristic. SHIFT_KH
- * establishes the damping of the FLL and is chosen by wisdom and black
- * art.
+ * SHIFT_PLL is used as a dampening factor to define how much we
+ * adjust the frequency correction for a given offset in PLL mode.
+ * It also used in dampening the offset correction, to define how
+ * much of the current value in time_offset we correct for each
+ * second. Changing this value changes the stiffness of the ntp
+ * adjustment code. A lower value makes it more flexible, reducing
+ * NTP convergence time. A higher value makes it stiffer, increasing
+ * convergence time, but making the clock more stable.
  *
- * MAXTC establishes the maximum time constant of the PLL. With the
- * SHIFT_KG and SHIFT_KF values given and a time constant range from
- * zero to MAXTC, the PLL will converge in 15 minutes to 16 hours,
- * respectively.
+ * In David Mills' nanokernel reference implementation SHIFT_PLL is 4.
+ * However this seems to increase convergence time much too long.
+ *
+ * https://lists.ntp.org/pipermail/hackers/2008-January/003487.html
+ *
+ * In the above mailing list discussion, it seems the value of 4
+ * was appropriate for other Unix systems with HZ=100, and that
+ * SHIFT_PLL should be decreased as HZ increases. However, Linux's
+ * clock steering implementation is HZ independent.
+ *
+ * Through experimentation, a SHIFT_PLL value of 2 was found to allow
+ * for fast convergence (very similar to the NTPv3 code used prior to
+ * v2.6.19), with good clock stability.
+ *
+ *
+ * SHIFT_FLL is used as a dampening factor to define how much we
+ * adjust the frequency correction for a given offset in FLL mode.
+ * In David Mills' nanokernel reference implementation SHIFT_FLL is 2.
+ *
+ * MAXTC establishes the maximum time constant of the PLL.
  */
-#define SHIFT_PLL	4	/* PLL frequency factor (shift) */
+#define SHIFT_PLL	2	/* PLL frequency factor (shift) */
 #define SHIFT_FLL	2	/* FLL frequency factor (shift) */
 #define MAXTC		10	/* maximum time constant (shift) */
 
@@ -192,10 +215,10 @@ struct timex {
 #define SHIFT_USEC 16		/* frequency offset scale (shift) */
 #define PPM_SCALE ((s64)NSEC_PER_USEC << (NTP_SCALE_SHIFT - SHIFT_USEC))
 #define PPM_SCALE_INV_SHIFT 19
-#define PPM_SCALE_INV ((1ll << (PPM_SCALE_INV_SHIFT + NTP_SCALE_SHIFT)) / \
+#define PPM_SCALE_INV ((1LL << (PPM_SCALE_INV_SHIFT + NTP_SCALE_SHIFT)) / \
 		       PPM_SCALE + 1)
 
-#define MAXPHASE 500000000l	/* max phase error (ns) */
+#define MAXPHASE 500000000L	/* max phase error (ns) */
 #define MAXFREQ 500000		/* max frequency error (ns/s) */
 #define MAXFREQ_SCALED ((s64)MAXFREQ << NTP_SCALE_SHIFT)
 #define MINSEC 256		/* min interval between updates (s) */
@@ -241,11 +264,7 @@ 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. */
@@ -260,6 +279,9 @@ extern int do_adjtimex(struct timex *);
 
 int read_current_timer(unsigned long *timer_val);
 
+/* The clock frequency of the i8253/i8254 PIT */
+#define PIT_TICK_RATE 1193182ul
+
 #endif /* KERNEL */
 
 #endif /* LINUX_TIMEX_H */
diff --git a/include/linux/tipc.h b/include/linux/tipc.h
index bea469455a0c..3d92396639de 100644
--- a/include/linux/tipc.h
+++ b/include/linux/tipc.h
@@ -209,5 +209,7 @@ struct sockaddr_tipc {
 #define TIPC_SRC_DROPPABLE	128	/* Default: 0 (resend congested msg) */
 #define TIPC_DEST_DROPPABLE	129	/* Default: based on socket type */
 #define TIPC_CONN_TIMEOUT	130	/* Default: 8000 (ms)  */
+#define TIPC_NODE_RECVQ_DEPTH	131	/* Default: none (read only) */
+#define TIPC_SOCK_RECVQ_DEPTH	132	/* Default: none (read only) */
 
 #endif
diff --git a/include/linux/topology.h b/include/linux/topology.h
index a16b9e06f2e5..57e63579bfdd 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -38,11 +38,7 @@
 #endif
 
 #ifndef nr_cpus_node
-#define nr_cpus_node(node)				\
-	({						\
-		node_to_cpumask_ptr(__tmp__, node);	\
-		cpus_weight(*__tmp__);			\
-	})
+#define nr_cpus_node(node) cpumask_weight(cpumask_of_node(node))
 #endif
 
 #define for_each_node_with_cpus(node)			\
@@ -89,20 +85,27 @@ int arch_update_cpu_topology(void);
 #define ARCH_HAS_SCHED_WAKE_IDLE
 /* Common values for SMT siblings */
 #ifndef SD_SIBLING_INIT
-#define SD_SIBLING_INIT (struct sched_domain) {		\
-	.min_interval		= 1,			\
-	.max_interval		= 2,			\
-	.busy_factor		= 64,			\
-	.imbalance_pct		= 110,			\
-	.flags			= SD_LOAD_BALANCE	\
-				| SD_BALANCE_NEWIDLE	\
-				| SD_BALANCE_FORK	\
-				| SD_BALANCE_EXEC	\
-				| SD_WAKE_AFFINE	\
-				| SD_WAKE_BALANCE	\
-				| SD_SHARE_CPUPOWER,	\
-	.last_balance		= jiffies,		\
-	.balance_interval	= 1,			\
+#define SD_SIBLING_INIT (struct sched_domain) {				\
+	.min_interval		= 1,					\
+	.max_interval		= 2,					\
+	.busy_factor		= 64,					\
+	.imbalance_pct		= 110,					\
+									\
+	.flags			= 1*SD_LOAD_BALANCE			\
+				| 1*SD_BALANCE_NEWIDLE			\
+				| 1*SD_BALANCE_EXEC			\
+				| 1*SD_BALANCE_FORK			\
+				| 0*SD_BALANCE_WAKE			\
+				| 1*SD_WAKE_AFFINE			\
+				| 1*SD_SHARE_CPUPOWER			\
+				| 0*SD_POWERSAVINGS_BALANCE		\
+				| 0*SD_SHARE_PKG_RESOURCES		\
+				| 0*SD_SERIALIZE			\
+				| 0*SD_PREFER_SIBLING			\
+				,					\
+	.last_balance		= jiffies,				\
+	.balance_interval	= 1,					\
+	.smt_gain		= 1178,	/* 15% */			\
 }
 #endif
 #endif /* CONFIG_SCHED_SMT */
@@ -110,69 +113,90 @@ int arch_update_cpu_topology(void);
 #ifdef CONFIG_SCHED_MC
 /* Common values for MC siblings. for now mostly derived from SD_CPU_INIT */
 #ifndef SD_MC_INIT
-#define SD_MC_INIT (struct sched_domain) {		\
-	.min_interval		= 1,			\
-	.max_interval		= 4,			\
-	.busy_factor		= 64,			\
-	.imbalance_pct		= 125,			\
-	.cache_nice_tries	= 1,			\
-	.busy_idx		= 2,			\
-	.wake_idx		= 1,			\
-	.forkexec_idx		= 1,			\
-	.flags			= SD_LOAD_BALANCE	\
-				| SD_BALANCE_FORK	\
-				| SD_BALANCE_EXEC	\
-				| SD_WAKE_AFFINE	\
-				| SD_WAKE_BALANCE	\
-				| SD_SHARE_PKG_RESOURCES\
-				| sd_balance_for_mc_power()\
-				| sd_power_saving_flags(),\
-	.last_balance		= jiffies,		\
-	.balance_interval	= 1,			\
+#define SD_MC_INIT (struct sched_domain) {				\
+	.min_interval		= 1,					\
+	.max_interval		= 4,					\
+	.busy_factor		= 64,					\
+	.imbalance_pct		= 125,					\
+	.cache_nice_tries	= 1,					\
+	.busy_idx		= 2,					\
+	.wake_idx		= 0,					\
+	.forkexec_idx		= 0,					\
+									\
+	.flags			= 1*SD_LOAD_BALANCE			\
+				| 1*SD_BALANCE_NEWIDLE			\
+				| 1*SD_BALANCE_EXEC			\
+				| 1*SD_BALANCE_FORK			\
+				| 0*SD_BALANCE_WAKE			\
+				| 1*SD_WAKE_AFFINE			\
+				| 0*SD_PREFER_LOCAL			\
+				| 0*SD_SHARE_CPUPOWER			\
+				| 1*SD_SHARE_PKG_RESOURCES		\
+				| 0*SD_SERIALIZE			\
+				| sd_balance_for_mc_power()		\
+				| sd_power_saving_flags()		\
+				,					\
+	.last_balance		= jiffies,				\
+	.balance_interval	= 1,					\
 }
 #endif
 #endif /* CONFIG_SCHED_MC */
 
 /* Common values for CPUs */
 #ifndef SD_CPU_INIT
-#define SD_CPU_INIT (struct sched_domain) {		\
-	.min_interval		= 1,			\
-	.max_interval		= 4,			\
-	.busy_factor		= 64,			\
-	.imbalance_pct		= 125,			\
-	.cache_nice_tries	= 1,			\
-	.busy_idx		= 2,			\
-	.idle_idx		= 1,			\
-	.newidle_idx		= 2,			\
-	.wake_idx		= 1,			\
-	.forkexec_idx		= 1,			\
-	.flags			= SD_LOAD_BALANCE	\
-				| SD_BALANCE_EXEC	\
-				| SD_BALANCE_FORK	\
-				| SD_WAKE_AFFINE	\
-				| SD_WAKE_BALANCE	\
-				| sd_balance_for_package_power()\
-				| sd_power_saving_flags(),\
-	.last_balance		= jiffies,		\
-	.balance_interval	= 1,			\
+#define SD_CPU_INIT (struct sched_domain) {				\
+	.min_interval		= 1,					\
+	.max_interval		= 4,					\
+	.busy_factor		= 64,					\
+	.imbalance_pct		= 125,					\
+	.cache_nice_tries	= 1,					\
+	.busy_idx		= 2,					\
+	.idle_idx		= 1,					\
+	.newidle_idx		= 0,					\
+	.wake_idx		= 0,					\
+	.forkexec_idx		= 0,					\
+									\
+	.flags			= 1*SD_LOAD_BALANCE			\
+				| 1*SD_BALANCE_NEWIDLE			\
+				| 1*SD_BALANCE_EXEC			\
+				| 1*SD_BALANCE_FORK			\
+				| 0*SD_BALANCE_WAKE			\
+				| 1*SD_WAKE_AFFINE			\
+				| 0*SD_PREFER_LOCAL			\
+				| 0*SD_SHARE_CPUPOWER			\
+				| 0*SD_SHARE_PKG_RESOURCES		\
+				| 0*SD_SERIALIZE			\
+				| sd_balance_for_package_power()	\
+				| sd_power_saving_flags()		\
+				,					\
+	.last_balance		= jiffies,				\
+	.balance_interval	= 1,					\
 }
 #endif
 
 /* sched_domains SD_ALLNODES_INIT for NUMA machines */
-#define SD_ALLNODES_INIT (struct sched_domain) {	\
-	.min_interval		= 64,			\
-	.max_interval		= 64*num_online_cpus(),	\
-	.busy_factor		= 128,			\
-	.imbalance_pct		= 133,			\
-	.cache_nice_tries	= 1,			\
-	.busy_idx		= 3,			\
-	.idle_idx		= 3,			\
-	.flags			= SD_LOAD_BALANCE	\
-				| SD_BALANCE_NEWIDLE	\
-				| SD_WAKE_AFFINE	\
-				| SD_SERIALIZE,		\
-	.last_balance		= jiffies,		\
-	.balance_interval	= 64,			\
+#define SD_ALLNODES_INIT (struct sched_domain) {			\
+	.min_interval		= 64,					\
+	.max_interval		= 64*num_online_cpus(),			\
+	.busy_factor		= 128,					\
+	.imbalance_pct		= 133,					\
+	.cache_nice_tries	= 1,					\
+	.busy_idx		= 3,					\
+	.idle_idx		= 3,					\
+	.flags			= 1*SD_LOAD_BALANCE			\
+				| 1*SD_BALANCE_NEWIDLE			\
+				| 0*SD_BALANCE_EXEC			\
+				| 0*SD_BALANCE_FORK			\
+				| 0*SD_BALANCE_WAKE			\
+				| 0*SD_WAKE_AFFINE			\
+				| 0*SD_SHARE_CPUPOWER			\
+				| 0*SD_POWERSAVINGS_BALANCE		\
+				| 0*SD_SHARE_PKG_RESOURCES		\
+				| 1*SD_SERIALIZE			\
+				| 0*SD_PREFER_SIBLING			\
+				,					\
+	.last_balance		= jiffies,				\
+	.balance_interval	= 64,					\
 }
 
 #ifdef CONFIG_NUMA
@@ -187,12 +211,6 @@ int arch_update_cpu_topology(void);
 #ifndef topology_core_id
 #define topology_core_id(cpu)			((void)(cpu), 0)
 #endif
-#ifndef topology_thread_siblings
-#define topology_thread_siblings(cpu)		cpumask_of_cpu(cpu)
-#endif
-#ifndef topology_core_siblings
-#define topology_core_siblings(cpu)		cpumask_of_cpu(cpu)
-#endif
 #ifndef topology_thread_cpumask
 #define topology_thread_cpumask(cpu)		cpumask_of(cpu)
 #endif
@@ -200,4 +218,9 @@ int arch_update_cpu_topology(void);
 #define topology_core_cpumask(cpu)		cpumask_of(cpu)
 #endif
 
+/* Returns the number of the current Node. */
+#ifndef numa_node_id
+#define numa_node_id()		(cpu_to_node(raw_smp_processor_id()))
+#endif
+
 #endif /* _LINUX_TOPOLOGY_H */
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_clock.h b/include/linux/trace_clock.h
new file mode 100644
index 000000000000..7a8130384087
--- /dev/null
+++ b/include/linux/trace_clock.h
@@ -0,0 +1,19 @@
+#ifndef _LINUX_TRACE_CLOCK_H
+#define _LINUX_TRACE_CLOCK_H
+
+/*
+ * 3 trace clock variants, with differing scalability/precision
+ * tradeoffs:
+ *
+ *  -   local: CPU-local trace clock
+ *  -  medium: scalable global clock with some jitter
+ *  -  global: globally monotonic, serialized clock
+ */
+#include <linux/compiler.h>
+#include <linux/types.h>
+
+extern u64 notrace trace_clock_local(void);
+extern u64 notrace trace_clock(void);
+extern u64 notrace trace_clock_global(void);
+
+#endif /* _LINUX_TRACE_CLOCK_H */
diff --git a/include/linux/trace_seq.h b/include/linux/trace_seq.h
new file mode 100644
index 000000000000..09077f6ed128
--- /dev/null
+++ b/include/linux/trace_seq.h
@@ -0,0 +1,94 @@
+#ifndef _LINUX_TRACE_SEQ_H
+#define _LINUX_TRACE_SEQ_H
+
+#include <linux/fs.h>
+
+#include <asm/page.h>
+
+/*
+ * Trace sequences are used to allow a function to call several other functions
+ * to create a string of data to use (up to a max of PAGE_SIZE).
+ */
+
+struct trace_seq {
+	unsigned char		buffer[PAGE_SIZE];
+	unsigned int		len;
+	unsigned int		readpos;
+};
+
+static inline void
+trace_seq_init(struct trace_seq *s)
+{
+	s->len = 0;
+	s->readpos = 0;
+}
+
+/*
+ * Currently only defined when tracing is enabled.
+ */
+#ifdef CONFIG_TRACING
+extern int trace_seq_printf(struct trace_seq *s, const char *fmt, ...)
+	__attribute__ ((format (printf, 2, 3)));
+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 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);
+extern int trace_seq_putc(struct trace_seq *s, unsigned char c);
+extern int trace_seq_putmem(struct trace_seq *s, const void *mem, size_t len);
+extern int trace_seq_putmem_hex(struct trace_seq *s, const void *mem,
+				size_t len);
+extern void *trace_seq_reserve(struct trace_seq *s, size_t len);
+extern int trace_seq_path(struct trace_seq *s, struct path *path);
+
+#else /* CONFIG_TRACING */
+static inline int trace_seq_printf(struct trace_seq *s, const char *fmt, ...)
+{
+	return 0;
+}
+static inline int
+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 ssize_t trace_seq_to_user(struct trace_seq *s, char __user *ubuf,
+				 size_t cnt)
+{
+	return 0;
+}
+static inline int trace_seq_puts(struct trace_seq *s, const char *str)
+{
+	return 0;
+}
+static inline int trace_seq_putc(struct trace_seq *s, unsigned char c)
+{
+	return 0;
+}
+static inline int
+trace_seq_putmem(struct trace_seq *s, const void *mem, size_t len)
+{
+	return 0;
+}
+static inline int trace_seq_putmem_hex(struct trace_seq *s, const void *mem,
+				       size_t len)
+{
+	return 0;
+}
+static inline void *trace_seq_reserve(struct trace_seq *s, size_t len)
+{
+	return NULL;
+}
+static inline int trace_seq_path(struct trace_seq *s, struct path *path)
+{
+	return 0;
+}
+#endif /* CONFIG_TRACING */
+
+#endif /* _LINUX_TRACE_SEQ_H */
diff --git a/include/linux/tracehook.h b/include/linux/tracehook.h
index 6186a789d6c7..1eb44a924e56 100644
--- a/include/linux/tracehook.h
+++ b/include/linux/tracehook.h
@@ -1,7 +1,7 @@
 /*
  * Tracing hooks
  *
- * Copyright (C) 2008 Red Hat, Inc.  All rights reserved.
+ * Copyright (C) 2008-2009 Red Hat, Inc.  All rights reserved.
  *
  * This copyrighted material is made available to anyone wishing to use,
  * modify, copy, or redistribute it subject to the terms and conditions
@@ -143,7 +143,7 @@ static inline void tracehook_report_syscall_exit(struct pt_regs *regs, int step)
  *
  * Return %LSM_UNSAFE_* bits applied to an exec because of tracing.
  *
- * Called with task_lock() held on @task.
+ * @task->cred_guard_mutex is held by the caller through the do_execve().
  */
 static inline int tracehook_unsafe_exec(struct task_struct *task)
 {
@@ -259,14 +259,12 @@ static inline void tracehook_finish_clone(struct task_struct *child,
 
 /**
  * tracehook_report_clone - in parent, new child is about to start running
- * @trace:		return value from tracehook_prepare_clone()
  * @regs:		parent's user register state
  * @clone_flags:	flags from parent's system call
  * @pid:		new child's PID in the parent's namespace
  * @child:		new child task
  *
- * Called after a child is set up, but before it has been started
- * running.  @trace is the value returned by tracehook_prepare_clone().
+ * Called after a child is set up, but before it has been started running.
  * This is not a good place to block, because the child has not started
  * yet.  Suspend the child here if desired, and then block in
  * tracehook_report_clone_complete().  This must prevent the child from
@@ -276,13 +274,14 @@ static inline void tracehook_finish_clone(struct task_struct *child,
  *
  * Called with no locks held, but the child cannot run until this returns.
  */
-static inline void tracehook_report_clone(int trace, struct pt_regs *regs,
+static inline void tracehook_report_clone(struct pt_regs *regs,
 					  unsigned long clone_flags,
 					  pid_t pid, struct task_struct *child)
 {
-	if (unlikely(trace) || unlikely(clone_flags & CLONE_PTRACE)) {
+	if (unlikely(task_ptrace(child))) {
 		/*
-		 * The child starts up with an immediate SIGSTOP.
+		 * It doesn't matter who attached/attaching to this
+		 * task, the pending SIGSTOP is right in any case.
 		 */
 		sigaddset(&child->pending.signal, SIGSTOP);
 		set_tsk_thread_flag(child, TIF_SIGPENDING);
@@ -388,17 +387,14 @@ static inline void tracehook_signal_handler(int sig, siginfo_t *info,
  * tracehook_consider_ignored_signal - suppress short-circuit of ignored signal
  * @task:		task receiving the signal
  * @sig:		signal number being sent
- * @handler:		%SIG_IGN or %SIG_DFL
  *
  * Return zero iff tracing doesn't care to examine this ignored signal,
  * so it can short-circuit normal delivery and never even get queued.
- * Either @handler is %SIG_DFL and @sig's default is ignore, or it's %SIG_IGN.
  *
  * Called with @task->sighand->siglock held.
  */
 static inline int tracehook_consider_ignored_signal(struct task_struct *task,
-						    int sig,
-						    void __user *handler)
+						    int sig)
 {
 	return (task_ptrace(task) & PT_PTRACED) != 0;
 }
@@ -407,19 +403,17 @@ static inline int tracehook_consider_ignored_signal(struct task_struct *task,
  * tracehook_consider_fatal_signal - suppress special handling of fatal signal
  * @task:		task receiving the signal
  * @sig:		signal number being sent
- * @handler:		%SIG_DFL or %SIG_IGN
  *
  * Return nonzero to prevent special handling of this termination signal.
- * Normally @handler is %SIG_DFL.  It can be %SIG_IGN if @sig is ignored,
- * in which case force_sig() is about to reset it to %SIG_DFL.
+ * Normally handler for signal is %SIG_DFL.  It can be %SIG_IGN if @sig is
+ * ignored, in which case force_sig() is about to reset it to %SIG_DFL.
  * When this returns zero, this signal might cause a quick termination
  * that does not give the debugger a chance to intercept the signal.
  *
  * Called with or without @task->sighand->siglock held.
  */
 static inline int tracehook_consider_fatal_signal(struct task_struct *task,
-						  int sig,
-						  void __user *handler)
+						  int sig)
 {
 	return (task_ptrace(task) & PT_PTRACED) != 0;
 }
@@ -469,22 +463,38 @@ static inline int tracehook_get_signal(struct task_struct *task,
 
 /**
  * tracehook_notify_jctl - report about job control stop/continue
- * @notify:		nonzero if this is the last thread in the group to stop
+ * @notify:		zero, %CLD_STOPPED or %CLD_CONTINUED
  * @why:		%CLD_STOPPED or %CLD_CONTINUED
  *
  * This is called when we might call do_notify_parent_cldstop().
- * It's called when about to stop for job control; we are already in
- * %TASK_STOPPED state, about to call schedule().  It's also called when
- * a delayed %CLD_STOPPED or %CLD_CONTINUED report is ready to be made.
  *
- * Return nonzero to generate a %SIGCHLD with @why, which is
- * normal if @notify is nonzero.
+ * @notify is zero if we would not ordinarily send a %SIGCHLD,
+ * or is the %CLD_STOPPED or %CLD_CONTINUED .si_code for %SIGCHLD.
  *
- * Called with no locks held.
+ * @why is %CLD_STOPPED when about to stop for job control;
+ * we are already in %TASK_STOPPED state, about to call schedule().
+ * It might also be that we have just exited (check %PF_EXITING),
+ * but need to report that a group-wide stop is complete.
+ *
+ * @why is %CLD_CONTINUED when waking up after job control stop and
+ * ready to make a delayed @notify report.
+ *
+ * Return the %CLD_* value for %SIGCHLD, or zero to generate no signal.
+ *
+ * Called with the siglock held.
  */
 static inline int tracehook_notify_jctl(int notify, int why)
 {
-	return notify || (current->ptrace & PT_PTRACED);
+	return notify ?: (current->ptrace & PT_PTRACED) ? why : 0;
+}
+
+/**
+ * tracehook_finish_jctl - report about return from job control stop
+ *
+ * This is called by do_signal_stop() after wakeup.
+ */
+static inline void tracehook_finish_jctl(void)
+{
 }
 
 #define DEATH_REAP			-1
@@ -507,7 +517,7 @@ static inline int tracehook_notify_jctl(int notify, int why)
 static inline int tracehook_notify_death(struct task_struct *task,
 					 void **death_cookie, int group_dead)
 {
-	if (task->exit_signal == -1)
+	if (task_detached(task))
 		return task->ptrace ? SIGCHLD : DEATH_REAP;
 
 	/*
diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h
index 757005458366..f59604ed0ec6 100644
--- a/include/linux/tracepoint.h
+++ b/include/linux/tracepoint.h
@@ -4,7 +4,7 @@
 /*
  * Kernel Tracepoint API.
  *
- * See Documentation/tracepoint.txt.
+ * See Documentation/trace/tracepoints.txt.
  *
  * (C) Copyright 2008 Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
  *
@@ -23,6 +23,8 @@ struct tracepoint;
 struct tracepoint {
 	const char *name;		/* Tracepoint name */
 	int state;			/* State. */
+	void (*regfunc)(void);
+	void (*unregfunc)(void);
 	void **funcs;
 } __attribute__((aligned(32)));		/*
 					 * Aligned on 32 bytes because it is
@@ -31,8 +33,10 @@ struct tracepoint {
 					 * Keep in sync with vmlinux.lds.h.
 					 */
 
-#define TPPROTO(args...)	args
-#define TPARGS(args...)		args
+#ifndef DECLARE_TRACE
+
+#define TP_PROTO(args...)	args
+#define TP_ARGS(args...)	args
 
 #ifdef CONFIG_TRACEPOINTS
 
@@ -65,7 +69,7 @@ struct tracepoint {
 	{								\
 		if (unlikely(__tracepoint_##name.state))		\
 			__DO_TRACE(&__tracepoint_##name,		\
-				TPPROTO(proto), TPARGS(args));		\
+				TP_PROTO(proto), TP_ARGS(args));	\
 	}								\
 	static inline int register_trace_##name(void (*probe)(proto))	\
 	{								\
@@ -76,12 +80,16 @@ struct tracepoint {
 		return tracepoint_probe_unregister(#name, (void *)probe);\
 	}
 
-#define DEFINE_TRACE(name)						\
+
+#define DEFINE_TRACE_FN(name, reg, unreg)				\
 	static const char __tpstrtab_##name[]				\
 	__attribute__((section("__tracepoints_strings"))) = #name;	\
 	struct tracepoint __tracepoint_##name				\
 	__attribute__((section("__tracepoints"), aligned(32))) =	\
-		{ __tpstrtab_##name, 0, NULL }
+		{ __tpstrtab_##name, 0, reg, unreg, NULL }
+
+#define DEFINE_TRACE(name)						\
+	DEFINE_TRACE_FN(name, NULL, NULL);
 
 #define EXPORT_TRACEPOINT_SYMBOL_GPL(name)				\
 	EXPORT_SYMBOL_GPL(__tracepoint_##name)
@@ -106,6 +114,7 @@ extern void tracepoint_update_probe_range(struct tracepoint *begin,
 		return -ENOSYS;						\
 	}
 
+#define DEFINE_TRACE_FN(name, reg, unreg)
 #define DEFINE_TRACE(name)
 #define EXPORT_TRACEPOINT_SYMBOL_GPL(name)
 #define EXPORT_TRACEPOINT_SYMBOL(name)
@@ -114,6 +123,7 @@ static inline void tracepoint_update_probe_range(struct tracepoint *begin,
 	struct tracepoint *end)
 { }
 #endif /* CONFIG_TRACEPOINTS */
+#endif /* DECLARE_TRACE */
 
 /*
  * Connect a probe to a tracepoint.
@@ -153,4 +163,133 @@ static inline void tracepoint_synchronize_unregister(void)
 	synchronize_sched();
 }
 
-#endif
+#define PARAMS(args...) args
+
+#endif /* _LINUX_TRACEPOINT_H */
+
+/*
+ * Note: we keep the TRACE_EVENT outside the include file ifdef protection.
+ *  This is due to the way trace events work. If a file includes two
+ *  trace event headers under one "CREATE_TRACE_POINTS" the first include
+ *  will override the TRACE_EVENT and break the second include.
+ */
+
+#ifndef TRACE_EVENT
+/*
+ * For use with the TRACE_EVENT macro:
+ *
+ * We define a tracepoint, its arguments, its printk format
+ * and its 'fast binay record' layout.
+ *
+ * Firstly, name your tracepoint via TRACE_EVENT(name : the
+ * 'subsystem_event' notation is fine.
+ *
+ * Think about this whole construct as the
+ * 'trace_sched_switch() function' from now on.
+ *
+ *
+ *  TRACE_EVENT(sched_switch,
+ *
+ *	*
+ *	* A function has a regular function arguments
+ *	* prototype, declare it via TP_PROTO():
+ *	*
+ *
+ *	TP_PROTO(struct rq *rq, struct task_struct *prev,
+ *		 struct task_struct *next),
+ *
+ *	*
+ *	* Define the call signature of the 'function'.
+ *	* (Design sidenote: we use this instead of a
+ *	*  TP_PROTO1/TP_PROTO2/TP_PROTO3 ugliness.)
+ *	*
+ *
+ *	TP_ARGS(rq, prev, next),
+ *
+ *	*
+ *	* Fast binary tracing: define the trace record via
+ *	* TP_STRUCT__entry(). You can think about it like a
+ *	* regular C structure local variable definition.
+ *	*
+ *	* This is how the trace record is structured and will
+ *	* be saved into the ring buffer. These are the fields
+ *	* that will be exposed to user-space in
+ *	* /sys/kernel/debug/tracing/events/<*>/format.
+ *	*
+ *	* The declared 'local variable' is called '__entry'
+ *	*
+ *	* __field(pid_t, prev_prid) is equivalent to a standard declariton:
+ *	*
+ *	*	pid_t	prev_pid;
+ *	*
+ *	* __array(char, prev_comm, TASK_COMM_LEN) is equivalent to:
+ *	*
+ *	*	char	prev_comm[TASK_COMM_LEN];
+ *	*
+ *
+ *	TP_STRUCT__entry(
+ *		__array(	char,	prev_comm,	TASK_COMM_LEN	)
+ *		__field(	pid_t,	prev_pid			)
+ *		__field(	int,	prev_prio			)
+ *		__array(	char,	next_comm,	TASK_COMM_LEN	)
+ *		__field(	pid_t,	next_pid			)
+ *		__field(	int,	next_prio			)
+ *	),
+ *
+ *	*
+ *	* Assign the entry into the trace record, by embedding
+ *	* a full C statement block into TP_fast_assign(). You
+ *	* can refer to the trace record as '__entry' -
+ *	* otherwise you can put arbitrary C code in here.
+ *	*
+ *	* Note: this C code will execute every time a trace event
+ *	* happens, on an active tracepoint.
+ *	*
+ *
+ *	TP_fast_assign(
+ *		memcpy(__entry->next_comm, next->comm, TASK_COMM_LEN);
+ *		__entry->prev_pid	= prev->pid;
+ *		__entry->prev_prio	= prev->prio;
+ *		memcpy(__entry->prev_comm, prev->comm, TASK_COMM_LEN);
+ *		__entry->next_pid	= next->pid;
+ *		__entry->next_prio	= next->prio;
+ *	)
+ *
+ *	*
+ *	* Formatted output of a trace record via TP_printk().
+ *	* This is how the tracepoint will appear under ftrace
+ *	* plugins that make use of this tracepoint.
+ *	*
+ *	* (raw-binary tracing wont actually perform this step.)
+ *	*
+ *
+ *	TP_printk("task %s:%d [%d] ==> %s:%d [%d]",
+ *		__entry->prev_comm, __entry->prev_pid, __entry->prev_prio,
+ *		__entry->next_comm, __entry->next_pid, __entry->next_prio),
+ *
+ * );
+ *
+ * This macro construct is thus used for the regular printk format
+ * tracing setup, it is used to construct a function pointer based
+ * tracepoint callback (this is used by programmatic plugins and
+ * can also by used by generic instrumentation like SystemTap), and
+ * it is also used to expose a structured trace record in
+ * /sys/kernel/debug/tracing/events/.
+ *
+ * A set of (un)registration functions can be passed to the variant
+ * 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,		\
+		assign, print, reg, unreg)			\
+	DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
+
+#endif /* ifdef TRACE_EVENT (see note above) */
diff --git a/include/linux/transport_class.h b/include/linux/transport_class.h
index eaec1ea9558e..9ae8da3e6407 100644
--- a/include/linux/transport_class.h
+++ b/include/linux/transport_class.h
@@ -55,7 +55,7 @@ struct anon_transport_class cls = {				\
 
 struct transport_container {
 	struct attribute_container ac;
-	struct attribute_group *statistics;
+	const struct attribute_group *statistics;
 };
 
 #define attribute_container_to_transport_container(x) \
diff --git a/include/linux/tty.h b/include/linux/tty.h
index fc39db95499f..f0f43d08d8b8 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -23,7 +23,7 @@
  */
 #define NR_UNIX98_PTY_DEFAULT	4096      /* Default maximum for Unix98 ptys */
 #define NR_UNIX98_PTY_MAX	(1 << MINORBITS) /* Absolute limit */
-#define NR_LDISCS		19
+#define NR_LDISCS		20
 
 /* line disciplines */
 #define N_TTY		0
@@ -47,6 +47,8 @@
 #define N_SLCAN		17	/* Serial / USB serial CAN Adaptors */
 #define N_PPS		18	/* Pulse per Second */
 
+#define N_V253		19	/* Codec control over voice modem */
+
 /*
  * This character is the same as _POSIX_VDISABLE: it cannot be used as
  * a c_cc[] character, but indicates that a particular special character
@@ -185,7 +187,12 @@ struct tty_port;
 struct tty_port_operations {
 	/* Return 1 if the carrier is raised */
 	int (*carrier_raised)(struct tty_port *port);
-	void (*raise_dtr_rts)(struct tty_port *port);
+	/* 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 */
+	void (*shutdown)(struct tty_port *port);
+	void (*drop)(struct tty_port *port);
 };
 	
 struct tty_port {
@@ -196,11 +203,15 @@ struct tty_port {
 	int			count;		/* Usage count */
 	wait_queue_head_t	open_wait;	/* Open waiters */
 	wait_queue_head_t	close_wait;	/* Close waiters */
+	wait_queue_head_t	delta_msr_wait;	/* Modem status change */
 	unsigned long		flags;		/* TTY flags ASY_*/
 	struct mutex		mutex;		/* Locking */
 	unsigned char		*xmit_buf;	/* Optional buffer */
-	int			close_delay;	/* Close port delay */
-	int			closing_wait;	/* Delay for output */
+	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 */
 };
 
 /*
@@ -223,8 +234,11 @@ struct tty_struct {
 	struct tty_driver *driver;
 	const struct tty_operations *ops;
 	int index;
-	/* The ldisc objects are protected by tty_ldisc_lock at the moment */
-	struct tty_ldisc ldisc;
+
+	/* Protects ldisc changes: Lock tty not pty */
+	struct mutex ldisc_mutex;
+	struct tty_ldisc *ldisc;
+
 	struct mutex termios_mutex;
 	spinlock_t ctrl_lock;
 	/* Termios values are protected by the termios mutex */
@@ -311,6 +325,7 @@ struct tty_struct {
 #define TTY_CLOSING 		7	/* ->close() in progress */
 #define TTY_LDISC 		9	/* Line discipline attached */
 #define TTY_LDISC_CHANGING 	10	/* Line discipline changing */
+#define TTY_LDISC_OPEN	 	11	/* Line discipline is open */
 #define TTY_HW_COOK_OUT 	14	/* Hardware can do output cooking */
 #define TTY_HW_COOK_IN 		15	/* Hardware can do input cooking */
 #define TTY_PTY_LOCK 		16	/* pty private */
@@ -387,6 +402,7 @@ extern void __do_SAK(struct tty_struct *tty);
 extern void disassociate_ctty(int priv);
 extern void no_tty(void);
 extern void tty_flip_buffer_push(struct tty_struct *tty);
+extern void tty_flush_to_ldisc(struct tty_struct *tty);
 extern void tty_buffer_free_all(struct tty_struct *tty);
 extern void tty_buffer_flush(struct tty_struct *tty);
 extern void tty_buffer_init(struct tty_struct *tty);
@@ -403,6 +419,7 @@ extern int tty_termios_hw_change(struct ktermios *a, struct ktermios *b);
 extern struct tty_ldisc *tty_ldisc_ref(struct tty_struct *);
 extern void tty_ldisc_deref(struct tty_ldisc *);
 extern struct tty_ldisc *tty_ldisc_ref_wait(struct tty_struct *);
+extern void tty_ldisc_hangup(struct tty_struct *tty);
 extern const struct file_operations tty_ldiscs_proc_fops;
 
 extern void tty_wakeup(struct tty_struct *tty);
@@ -425,6 +442,9 @@ extern struct tty_struct *tty_init_dev(struct tty_driver *driver, int idx,
 extern void tty_release_dev(struct file *filp);
 extern int tty_init_termios(struct tty_struct *tty);
 
+extern struct tty_struct *tty_pair_get_tty(struct tty_struct *tty);
+extern struct tty_struct *tty_pair_get_pty(struct tty_struct *tty);
+
 extern struct mutex tty_mutex;
 
 extern void tty_write_unlock(struct tty_struct *tty);
@@ -438,12 +458,19 @@ 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);
 extern void tty_port_raise_dtr_rts(struct tty_port *port);
+extern void tty_port_lower_dtr_rts(struct tty_port *port);
 extern void tty_port_hangup(struct tty_port *port);
 extern int tty_port_block_til_ready(struct tty_port *port,
 				struct tty_struct *tty, struct file *filp);
 extern int tty_port_close_start(struct tty_port *port,
 				struct tty_struct *tty, struct file *filp);
 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)
+{
+	return port->count + port->blocked_open;
+}
 
 extern int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc);
 extern int tty_unregister_ldisc(int disc);
@@ -504,14 +531,13 @@ extern void serial_console_init(void);
 
 extern int pcxe_open(struct tty_struct *tty, struct file *filp);
 
-/* printk.c */
-
-extern void console_print(const char *);
-
 /* vt.c */
 
 extern int vt_ioctl(struct tty_struct *tty, struct file *file,
 		    unsigned int cmd, unsigned long arg);
 
+extern long vt_compat_ioctl(struct tty_struct *tty, struct file * file,
+		     unsigned int cmd, unsigned long arg);
+
 #endif /* __KERNEL__ */
 #endif
diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
index 8615d661ab60..b08677982525 100644
--- a/include/linux/tty_driver.h
+++ b/include/linux/tty_driver.h
@@ -45,8 +45,16 @@
  *
  * void (*shutdown)(struct tty_struct * tty);
  *
- * 	This routine is called when a particular tty device is closed for
- *	the last time freeing up the resources.
+ * 	This routine is called synchronously when a particular tty device
+ *	is closed for the last time freeing up the resources.
+ *
+ *
+ * void (*cleanup)(struct tty_struct * tty);
+ *
+ *	This routine is called asynchronously when a particular tty device
+ *	is closed for the last time freeing up the resources. This is
+ *	actually the second part of shutdown for routines that might sleep.
+ *
  *
  * int (*write)(struct tty_struct * tty,
  * 		 const unsigned char *buf, int count);
@@ -127,7 +135,8 @@
  * 	the line discipline are close to full, and it should somehow
  * 	signal that no more characters should be sent to the tty.
  *
- *	Optional: Always invoke via tty_throttle();
+ *	Optional: Always invoke via tty_throttle(), called under the
+ *	termios lock.
  * 
  * void (*unthrottle)(struct tty_struct * tty);
  *
@@ -135,7 +144,8 @@
  * 	that characters can now be sent to the tty without fear of
  * 	overrunning the input buffers of the line disciplines.
  * 
- *	Optional: Always invoke via tty_unthrottle();
+ *	Optional: Always invoke via tty_unthrottle(), called under the
+ *	termios lock.
  *
  * void (*stop)(struct tty_struct *tty);
  *
@@ -231,6 +241,7 @@ struct tty_operations {
 	int  (*open)(struct tty_struct * tty, struct file * filp);
 	void (*close)(struct tty_struct * tty, struct file * filp);
 	void (*shutdown)(struct tty_struct *tty);
+	void (*cleanup)(struct tty_struct *tty);
 	int  (*write)(struct tty_struct * tty,
 		      const unsigned char *buf, int count);
 	int  (*put_char)(struct tty_struct *tty, unsigned char ch);
@@ -309,7 +320,8 @@ extern void tty_set_operations(struct tty_driver *driver,
 extern struct tty_driver *tty_find_polling_driver(char *name, int *line);
 
 extern void tty_driver_kref_put(struct tty_driver *driver);
-extern inline struct tty_driver *tty_driver_kref_get(struct tty_driver *d)
+
+static inline struct tty_driver *tty_driver_kref_get(struct tty_driver *d)
 {
 	kref_get(&d->kref);
 	return d;
diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
index 40f38d896777..0c4ee9b88f85 100644
--- a/include/linux/tty_ldisc.h
+++ b/include/linux/tty_ldisc.h
@@ -144,7 +144,7 @@ struct tty_ldisc_ops {
 
 struct tty_ldisc {
 	struct tty_ldisc_ops *ops;
-	int refcount;
+	atomic_t users;
 };
 
 #define TTY_LDISC_MAGIC	0x5403
diff --git a/include/linux/types.h b/include/linux/types.h
index 5abe354020f9..c42724f8c802 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -131,7 +131,7 @@ typedef		__s64		int64_t;
  *
  * blkcnt_t is the type of the inode's block count.
  */
-#ifdef CONFIG_LBD
+#ifdef CONFIG_LBDAF
 typedef u64 sector_t;
 typedef u64 blkcnt_t;
 #else
diff --git a/include/linux/ucb1400.h b/include/linux/ucb1400.h
index 970473bf8d5a..adb44066680c 100644
--- a/include/linux/ucb1400.h
+++ b/include/linux/ucb1400.h
@@ -26,6 +26,7 @@
 #include <sound/ac97_codec.h>
 #include <linux/mutex.h>
 #include <linux/platform_device.h>
+#include <linux/gpio.h>
 
 /*
  * UCB1400 AC-link registers
@@ -73,11 +74,26 @@
 
 #define UCB_ADC_DATA		0x68
 #define UCB_ADC_DAT_VALID	(1 << 15)
+
+#define UCB_FCSR		0x6c
+#define UCB_FCSR_AVE		(1 << 12)
+
 #define UCB_ADC_DAT_MASK	0x3ff
 
 #define UCB_ID			0x7e
 #define UCB_ID_1400             0x4304
 
+struct ucb1400_gpio_data {
+	int gpio_offset;
+	int (*gpio_setup)(struct device *dev, int ngpio);
+	int (*gpio_teardown)(struct device *dev, int ngpio);
+};
+
+struct ucb1400_gpio {
+	struct gpio_chip	gc;
+	struct snd_ac97		*ac97;
+};
+
 struct ucb1400_ts {
 	struct input_dev	*ts_idev;
 	struct task_struct	*ts_task;
@@ -91,6 +107,7 @@ struct ucb1400_ts {
 
 struct ucb1400 {
 	struct platform_device	*ucb1400_ts;
+	struct platform_device	*ucb1400_gpio;
 };
 
 static inline u16 ucb1400_reg_read(struct snd_ac97 *ac97, u16 reg)
@@ -134,28 +151,19 @@ static inline void ucb1400_adc_enable(struct snd_ac97 *ac97)
 	ucb1400_reg_write(ac97, UCB_ADC_CR, UCB_ADC_ENA);
 }
 
-static unsigned int ucb1400_adc_read(struct snd_ac97 *ac97, u16 adc_channel,
-					int adcsync)
-{
-	unsigned int val;
-
-	if (adcsync)
-		adc_channel |= UCB_ADC_SYNC_ENA;
-
-	ucb1400_reg_write(ac97, UCB_ADC_CR, UCB_ADC_ENA | adc_channel);
-	ucb1400_reg_write(ac97, UCB_ADC_CR, UCB_ADC_ENA | adc_channel |
-				UCB_ADC_START);
-
-	while (!((val = ucb1400_reg_read(ac97, UCB_ADC_DATA))
-			& UCB_ADC_DAT_VALID))
-		schedule_timeout_uninterruptible(1);
-
-	return val & UCB_ADC_DAT_MASK;
-}
-
 static inline void ucb1400_adc_disable(struct snd_ac97 *ac97)
 {
 	ucb1400_reg_write(ac97, UCB_ADC_CR, 0);
 }
 
+
+unsigned int ucb1400_adc_read(struct snd_ac97 *ac97, u16 adc_channel,
+			      int adcsync);
+
+#ifdef CONFIG_GPIO_UCB1400
+void __init ucb1400_gpio_set_data(struct ucb1400_gpio_data *data);
+#else
+static inline void ucb1400_gpio_set_data(struct ucb1400_gpio_data *data) {}
+#endif
+
 #endif
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/uio.h b/include/linux/uio.h
index b7fe13883bdb..98c114323a8b 100644
--- a/include/linux/uio.h
+++ b/include/linux/uio.h
@@ -19,15 +19,6 @@ struct iovec
 	__kernel_size_t iov_len; /* Must be size_t (1003.1g) */
 };
 
-#ifdef __KERNEL__
-
-struct kvec {
-	void *iov_base; /* and that should *never* hold a userland pointer */
-	size_t iov_len;
-};
-
-#endif
-
 /*
  *	UIO_MAXIOV shall be at least 16 1003.1g (5.4.1.1)
  */
@@ -35,6 +26,13 @@ struct kvec {
 #define UIO_FASTIOV	8
 #define UIO_MAXIOV	1024
 
+#ifdef __KERNEL__
+
+struct kvec {
+	void *iov_base; /* and that should *never* hold a userland pointer */
+	size_t iov_len;
+};
+
 /*
  * Total number of bytes covered by an iovec.
  *
@@ -53,5 +51,6 @@ static inline size_t iov_length(const struct iovec *iov, unsigned long nr_segs)
 }
 
 unsigned long iov_shorten(struct iovec *iov, unsigned long nr_segs, size_t to);
+#endif
 
 #endif
diff --git a/include/linux/ultrasound.h b/include/linux/ultrasound.h
index 6b7703e75cec..71339dc531c5 100644
--- a/include/linux/ultrasound.h
+++ b/include/linux/ultrasound.h
@@ -34,7 +34,7 @@
  *		_GUS_VOICEOFF	- Stops voice (no parameters)
  *		_GUS_VOICEFADE	- Stops the voice smoothly.
  *		_GUS_VOICEMODE	- Alters the voice mode, don't start or stop voice (P1=voice mode)
- *		_GUS_VOICEBALA	- Sets voice balence (P1, 0=left, 7=middle and 15=right, default 7)
+ *		_GUS_VOICEBALA	- Sets voice balance (P1, 0=left, 7=middle and 15=right, default 7)
  *		_GUS_VOICEFREQ	- Sets voice (sample) playback frequency (P1=Hz)
  *		_GUS_VOICEVOL	- Sets voice volume (P1=volume, 0xfff=max, 0xeff=half, 0x000=off)
  *		_GUS_VOICEVOL2	- Sets voice volume (P1=volume, 0xfff=max, 0xeff=half, 0x000=off)
diff --git a/include/linux/unaligned/be_byteshift.h b/include/linux/unaligned/be_byteshift.h
index 46dd12c5709e..9356b24223ac 100644
--- a/include/linux/unaligned/be_byteshift.h
+++ b/include/linux/unaligned/be_byteshift.h
@@ -1,7 +1,7 @@
 #ifndef _LINUX_UNALIGNED_BE_BYTESHIFT_H
 #define _LINUX_UNALIGNED_BE_BYTESHIFT_H
 
-#include <linux/kernel.h>
+#include <linux/types.h>
 
 static inline u16 __get_unaligned_be16(const u8 *p)
 {
diff --git a/include/linux/unaligned/le_byteshift.h b/include/linux/unaligned/le_byteshift.h
index 59777e951baf..be376fb79b64 100644
--- a/include/linux/unaligned/le_byteshift.h
+++ b/include/linux/unaligned/le_byteshift.h
@@ -1,7 +1,7 @@
 #ifndef _LINUX_UNALIGNED_LE_BYTESHIFT_H
 #define _LINUX_UNALIGNED_LE_BYTESHIFT_H
 
-#include <linux/kernel.h>
+#include <linux/types.h>
 
 static inline u16 __get_unaligned_le16(const u8 *p)
 {
diff --git a/include/linux/usb.h b/include/linux/usb.h
index c6b2ab41b908..a34fa89f1474 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -36,6 +36,7 @@ struct wusb_dev;
  *  - configs have one (often) or more interfaces;
  *  - interfaces have one (usually) or more settings;
  *  - each interface setting has zero or (usually) more endpoints.
+ *  - a SuperSpeed endpoint has a companion descriptor
  *
  * And there might be other descriptors mixed in with those.
  *
@@ -44,6 +45,19 @@ struct wusb_dev;
 
 struct ep_device;
 
+/* For SS devices */
+/**
+ * struct usb_host_ss_ep_comp - Valid for SuperSpeed devices only
+ * @desc: endpoint companion descriptor, wMaxPacketSize in native byteorder
+ * @extra: descriptors following this endpoint companion descriptor
+ * @extralen: how many bytes of "extra" are valid
+ */
+struct usb_host_ss_ep_comp {
+	struct usb_ss_ep_comp_descriptor	desc;
+	unsigned char				*extra;   /* Extra descriptors */
+	int					extralen;
+};
+
 /**
  * struct usb_host_endpoint - host-side endpoint descriptor and queue
  * @desc: descriptor for this endpoint, wMaxPacketSize in native byteorder
@@ -51,6 +65,7 @@ struct ep_device;
  * @hcpriv: for use by HCD; typically holds hardware dma queue head (QH)
  *	with one or more transfer descriptors (TDs) per urb
  * @ep_dev: ep_device for sysfs info
+ * @ss_ep_comp: companion descriptor information for this endpoint
  * @extra: descriptors following this endpoint in the configuration
  * @extralen: how many bytes of "extra" are valid
  * @enabled: URBs may be submitted to this endpoint
@@ -63,6 +78,7 @@ struct usb_host_endpoint {
 	struct list_head		urb_list;
 	void				*hcpriv;
 	struct ep_device 		*ep_dev;	/* For sysfs info */
+	struct usb_host_ss_ep_comp	*ss_ep_comp;	/* For SS devices */
 
 	unsigned char *extra;   /* Extra descriptors */
 	int extralen;
@@ -179,7 +195,7 @@ struct usb_interface {
 
 	struct device dev;		/* interface specific device info */
 	struct device *usb_dev;
-	int pm_usage_cnt;		/* usage counter for autosuspend */
+	atomic_t pm_usage_cnt;		/* usage counter for autosuspend */
 	struct work_struct reset_ws;	/* for resets in atomic context */
 };
 #define	to_usb_interface(d) container_of(d, struct usb_interface, dev)
@@ -336,7 +352,6 @@ struct usb_bus {
 #ifdef CONFIG_USB_DEVICEFS
 	struct dentry *usbfs_dentry;	/* usbfs dentry entry for the bus */
 #endif
-	struct device *dev;		/* device for this bus */
 
 #if defined(CONFIG_USB_MON) || defined(CONFIG_USB_MON_MODULE)
 	struct mon_bus *mon_bus;	/* non-null when associated */
@@ -363,6 +378,7 @@ struct usb_tt;
  * struct usb_device - kernel's representation of a USB device
  * @devnum: device number; address on a USB bus
  * @devpath: device ID string for use in messages (e.g., /port/...)
+ * @route: tree topology hex string for use with xHCI
  * @state: device state: configured, not attached, etc.
  * @speed: device speed: high/full/low (or error)
  * @tt: Transaction Translator info; used with low/full speed dev, highspeed hub
@@ -420,6 +436,7 @@ struct usb_tt;
  * @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
  *
  * Notes:
  * Usbcore drivers should not set usbdev->state directly.  Instead use
@@ -428,6 +445,7 @@ struct usb_tt;
 struct usb_device {
 	int		devnum;
 	char		devpath [16];
+	u32		route;
 	enum usb_device_state	state;
 	enum usb_device_speed	speed;
 
@@ -503,6 +521,7 @@ struct usb_device {
 	unsigned skip_sys_resume:1;
 #endif
 	struct wusb_dev *wusb_dev;
+	int slot_id;
 };
 #define	to_usb_device(d) container_of(d, struct usb_device, dev)
 
@@ -532,13 +551,13 @@ extern void usb_autopm_put_interface_async(struct usb_interface *intf);
 
 static inline void usb_autopm_enable(struct usb_interface *intf)
 {
-	intf->pm_usage_cnt = 0;
+	atomic_set(&intf->pm_usage_cnt, 0);
 	usb_autopm_set_interface(intf);
 }
 
 static inline void usb_autopm_disable(struct usb_interface *intf)
 {
-	intf->pm_usage_cnt = 1;
+	atomic_set(&intf->pm_usage_cnt, 1);
 	usb_autopm_set_interface(intf);
 }
 
@@ -903,6 +922,8 @@ extern struct bus_type usb_bus_type;
 /**
  * struct usb_class_driver - identifies a USB driver that wants to use the USB major number
  * @name: the usb class device name for this driver.  Will show up in sysfs.
+ * @devnode: Callback to provide a naming hint for a possible
+ *	device node to create.
  * @fops: pointer to the struct file_operations of this driver.
  * @minor_base: the start of the minor range for this driver.
  *
@@ -912,6 +933,7 @@ extern struct bus_type usb_bus_type;
  */
 struct usb_class_driver {
 	char *name;
+	char *(*devnode)(struct device *dev, mode_t *mode);
 	const struct file_operations *fops;
 	int minor_base;
 };
@@ -1014,9 +1036,10 @@ typedef void (*usb_complete_t)(struct urb *);
  * @transfer_flags: A variety of flags may be used to affect how URB
  *	submission, unlinking, or operation are handled.  Different
  *	kinds of URB can use different flags.
- * @transfer_buffer:  This identifies the buffer to (or from) which
- * 	the I/O request will be performed (unless URB_NO_TRANSFER_DMA_MAP
- *	is set).  This buffer must be suitable for DMA; allocate it with
+ * @transfer_buffer:  This identifies the buffer to (or from) which the I/O
+ *	request will be performed unless URB_NO_TRANSFER_DMA_MAP is set
+ *	(however, do not leave garbage in transfer_buffer even then).
+ *	This buffer must be suitable for DMA; allocate it with
  *	kmalloc() or equivalent.  For transfers to "in" endpoints, contents
  *	of this buffer will be modified.  This buffer is used for the data
  *	stage of control transfers.
@@ -1024,6 +1047,8 @@ typedef void (*usb_complete_t)(struct urb *);
  *	the device driver is saying that it provided this DMA address,
  *	which the host controller driver should use in preference to the
  *	transfer_buffer.
+ * @sg: scatter gather buffer list
+ * @num_sgs: number of entries in the sg list
  * @transfer_buffer_length: How big is transfer_buffer.  The transfer may
  *	be broken up into chunks according to the current maximum packet
  *	size for the endpoint, which is a function of the configuration
@@ -1041,11 +1066,13 @@ typedef void (*usb_complete_t)(struct urb *);
  * @setup_dma: For control transfers with URB_NO_SETUP_DMA_MAP set, the
  *	device driver has provided this DMA address for the setup packet.
  *	The host controller driver should use this in preference to
- *	setup_packet.
+ *	setup_packet, but the HCD may chose to ignore the address if it must
+ *	copy the setup packet into internal structures.  Therefore, setup_packet
+ *	must always point to a valid buffer.
  * @start_frame: Returns the initial frame for isochronous transfers.
  * @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 for full and low
+ *	transfers.  The units are frames (milliseconds) for full and low
  *	speed devices, and microframes (1/8 millisecond) for highspeed ones.
  * @error_count: Returns the number of ISO transfers that reported errors.
  * @context: For use in completion functions.  This normally points to
@@ -1078,9 +1105,15 @@ typedef void (*usb_complete_t)(struct urb *);
  * allocate a DMA buffer with usb_buffer_alloc() 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.  (Note
- * that transfer_buffer and setup_packet must still be set because not all
- * host controllers use DMA, nor do virtual root hubs).
+ * setup_dma fields rather than determining a dma address themselves.
+ *
+ * Note that transfer_buffer must still be set if the controller
+ * does not support DMA (as indicated by bus.uses_dma) and when talking
+ * to root hub. If you have to trasfer between highmem zone and the device
+ * on such controller, create a bounce buffer or bail out with an error.
+ * If transfer_buffer cannot be set (is in highmem) and the controller is DMA
+ * capable, assign NULL to it, so that usbmon knows not to use the value.
+ * The setup_packet must always be set, so it cannot be located in highmem.
  *
  * Initialization:
  *
@@ -1177,6 +1210,8 @@ struct urb {
 	unsigned int transfer_flags;	/* (in) URB_SHORT_NOT_OK | ...*/
 	void *transfer_buffer;		/* (in) associated data buffer */
 	dma_addr_t transfer_dma;	/* (in) dma addr for transfer_buffer */
+	struct usb_sg_request *sg;	/* (in) scatter gather buffer list */
+	int num_sgs;			/* (in) number of entries in the sg list */
 	u32 transfer_buffer_length;	/* (in) data buffer length */
 	u32 actual_length;		/* (return) actual transfer length */
 	unsigned char *setup_packet;	/* (in) setup packet (control only) */
@@ -1387,6 +1422,7 @@ extern int usb_string(struct usb_device *dev, int index,
 extern int usb_clear_halt(struct usb_device *dev, int pipe);
 extern int usb_reset_configuration(struct usb_device *dev);
 extern int usb_set_interface(struct usb_device *dev, int ifnum, int alternate);
+extern void usb_reset_endpoint(struct usb_device *dev, unsigned int epaddr);
 
 /* this request isn't really synchronous, but it belongs with the others */
 extern int usb_driver_set_configuration(struct usb_device *udev, int config);
@@ -1421,8 +1457,8 @@ struct usb_sg_request {
 	int			status;
 	size_t			bytes;
 
-	/*
-	 * members below are private: to usbcore,
+	/* private:
+	 * members below are private to usbcore,
 	 * and are not provided for driver access!
 	 */
 	spinlock_t		lock;
@@ -1491,14 +1527,6 @@ void usb_sg_wait(struct usb_sg_request *io);
 #define usb_pipecontrol(pipe)	(usb_pipetype((pipe)) == PIPE_CONTROL)
 #define usb_pipebulk(pipe)	(usb_pipetype((pipe)) == PIPE_BULK)
 
-/* The D0/D1 toggle bits ... USE WITH CAUTION (they're almost hcd-internal) */
-#define usb_gettoggle(dev, ep, out) (((dev)->toggle[out] >> (ep)) & 1)
-#define	usb_dotoggle(dev, ep, out)  ((dev)->toggle[out] ^= (1 << (ep)))
-#define usb_settoggle(dev, ep, out, bit) \
-		((dev)->toggle[out] = ((dev)->toggle[out] & ~(1 << (ep))) | \
-		 ((bit) << (ep)))
-
-
 static inline unsigned int __create_pipe(struct usb_device *dev,
 		unsigned int endpoint)
 {
@@ -1565,6 +1593,9 @@ extern void usb_unregister_notify(struct notifier_block *nb);
 #define err(format, arg...) printk(KERN_ERR KBUILD_MODNAME ": " \
 	format "\n" , ## arg)
 
+/* debugfs stuff */
+extern struct dentry *usb_debug_root;
+
 #endif  /* __KERNEL__ */
 
 #endif
diff --git a/include/linux/usb/audio.h b/include/linux/usb/audio.h
index 8cb025fef634..eaf9dffe0a01 100644
--- a/include/linux/usb/audio.h
+++ b/include/linux/usb/audio.h
@@ -25,22 +25,77 @@
 #define USB_SUBCLASS_AUDIOSTREAMING	0x02
 #define USB_SUBCLASS_MIDISTREAMING	0x03
 
+/* A.5 Audio Class-Specific AC Interface Descriptor Subtypes */
+#define UAC_HEADER			0x01
+#define UAC_INPUT_TERMINAL		0x02
+#define UAC_OUTPUT_TERMINAL		0x03
+#define UAC_MIXER_UNIT			0x04
+#define UAC_SELECTOR_UNIT		0x05
+#define UAC_FEATURE_UNIT		0x06
+#define UAC_PROCESSING_UNIT		0x07
+#define UAC_EXTENSION_UNIT		0x08
+
+/* A.6 Audio Class-Specific AS Interface Descriptor Subtypes */
+#define UAC_AS_GENERAL			0x01
+#define UAC_FORMAT_TYPE			0x02
+#define UAC_FORMAT_SPECIFIC		0x03
+
+/* A.8 Audio Class-Specific Endpoint Descriptor Subtypes */
+#define UAC_EP_GENERAL			0x01
+
+/* A.9 Audio Class-Specific Request Codes */
+#define UAC_SET_			0x00
+#define UAC_GET_			0x80
+
+#define UAC__CUR			0x1
+#define UAC__MIN			0x2
+#define UAC__MAX			0x3
+#define UAC__RES			0x4
+#define UAC__MEM			0x5
+
+#define UAC_SET_CUR			(UAC_SET_ | UAC__CUR)
+#define UAC_GET_CUR			(UAC_GET_ | UAC__CUR)
+#define UAC_SET_MIN			(UAC_SET_ | UAC__MIN)
+#define UAC_GET_MIN			(UAC_GET_ | UAC__MIN)
+#define UAC_SET_MAX			(UAC_SET_ | UAC__MAX)
+#define UAC_GET_MAX			(UAC_GET_ | UAC__MAX)
+#define UAC_SET_RES			(UAC_SET_ | UAC__RES)
+#define UAC_GET_RES			(UAC_GET_ | UAC__RES)
+#define UAC_SET_MEM			(UAC_SET_ | UAC__MEM)
+#define UAC_GET_MEM			(UAC_GET_ | UAC__MEM)
+
+#define UAC_GET_STAT			0xff
+
+/* MIDI - A.1 MS Class-Specific Interface Descriptor Subtypes */
+#define UAC_MS_HEADER			0x01
+#define UAC_MIDI_IN_JACK		0x02
+#define UAC_MIDI_OUT_JACK		0x03
+
+/* MIDI - A.1 MS Class-Specific Endpoint Descriptor Subtypes */
+#define UAC_MS_GENERAL			0x01
+
+/* Terminals - 2.1 USB Terminal Types */
+#define UAC_TERMINAL_UNDEFINED		0x100
+#define UAC_TERMINAL_STREAMING		0x101
+#define UAC_TERMINAL_VENDOR_SPEC	0x1FF
+
+/* Terminal Control Selectors */
 /* 4.3.2  Class-Specific AC Interface Descriptor */
-struct usb_ac_header_descriptor {
-	__u8  bLength;			/* 8+n */
+struct uac_ac_header_descriptor {
+	__u8  bLength;			/* 8 + n */
 	__u8  bDescriptorType;		/* USB_DT_CS_INTERFACE */
-	__u8  bDescriptorSubtype;	/* USB_MS_HEADER */
+	__u8  bDescriptorSubtype;	/* UAC_MS_HEADER */
 	__le16 bcdADC;			/* 0x0100 */
 	__le16 wTotalLength;		/* includes Unit and Terminal desc. */
 	__u8  bInCollection;		/* n */
 	__u8  baInterfaceNr[];		/* [n] */
 } __attribute__ ((packed));
 
-#define USB_DT_AC_HEADER_SIZE(n)	(8+(n))
+#define UAC_DT_AC_HEADER_SIZE(n)	(8 + (n))
 
 /* As above, but more useful for defining your own descriptors: */
-#define DECLARE_USB_AC_HEADER_DESCRIPTOR(n) 			\
-struct usb_ac_header_descriptor_##n {				\
+#define DECLARE_UAC_AC_HEADER_DESCRIPTOR(n) 			\
+struct uac_ac_header_descriptor_##n {				\
 	__u8  bLength;						\
 	__u8  bDescriptorType;					\
 	__u8  bDescriptorSubtype;				\
@@ -50,4 +105,197 @@ struct usb_ac_header_descriptor_##n {				\
 	__u8  baInterfaceNr[n];					\
 } __attribute__ ((packed))
 
+/* 4.3.2.1 Input Terminal Descriptor */
+struct uac_input_terminal_descriptor {
+	__u8  bLength;			/* in bytes: 12 */
+	__u8  bDescriptorType;		/* CS_INTERFACE descriptor type */
+	__u8  bDescriptorSubtype;	/* INPUT_TERMINAL descriptor subtype */
+	__u8  bTerminalID;		/* Constant uniquely terminal ID */
+	__le16 wTerminalType;		/* USB Audio Terminal Types */
+	__u8  bAssocTerminal;		/* ID of the Output Terminal associated */
+	__u8  bNrChannels;		/* Number of logical output channels */
+	__le16 wChannelConfig;
+	__u8  iChannelNames;
+	__u8  iTerminal;
+} __attribute__ ((packed));
+
+#define UAC_DT_INPUT_TERMINAL_SIZE			12
+
+/* Terminals - 2.2 Input Terminal Types */
+#define UAC_INPUT_TERMINAL_UNDEFINED			0x200
+#define UAC_INPUT_TERMINAL_MICROPHONE			0x201
+#define UAC_INPUT_TERMINAL_DESKTOP_MICROPHONE		0x202
+#define UAC_INPUT_TERMINAL_PERSONAL_MICROPHONE		0x203
+#define UAC_INPUT_TERMINAL_OMNI_DIR_MICROPHONE		0x204
+#define UAC_INPUT_TERMINAL_MICROPHONE_ARRAY		0x205
+#define UAC_INPUT_TERMINAL_PROC_MICROPHONE_ARRAY	0x206
+
+/* 4.3.2.2 Output Terminal Descriptor */
+struct uac_output_terminal_descriptor {
+	__u8  bLength;			/* in bytes: 9 */
+	__u8  bDescriptorType;		/* CS_INTERFACE descriptor type */
+	__u8  bDescriptorSubtype;	/* OUTPUT_TERMINAL descriptor subtype */
+	__u8  bTerminalID;		/* Constant uniquely terminal ID */
+	__le16 wTerminalType;		/* USB Audio Terminal Types */
+	__u8  bAssocTerminal;		/* ID of the Input Terminal associated */
+	__u8  bSourceID;		/* ID of the connected Unit or Terminal*/
+	__u8  iTerminal;
+} __attribute__ ((packed));
+
+#define UAC_DT_OUTPUT_TERMINAL_SIZE			9
+
+/* Terminals - 2.3 Output Terminal Types */
+#define UAC_OUTPUT_TERMINAL_UNDEFINED			0x300
+#define UAC_OUTPUT_TERMINAL_SPEAKER			0x301
+#define UAC_OUTPUT_TERMINAL_HEADPHONES			0x302
+#define UAC_OUTPUT_TERMINAL_HEAD_MOUNTED_DISPLAY_AUDIO	0x303
+#define UAC_OUTPUT_TERMINAL_DESKTOP_SPEAKER		0x304
+#define UAC_OUTPUT_TERMINAL_ROOM_SPEAKER		0x305
+#define UAC_OUTPUT_TERMINAL_COMMUNICATION_SPEAKER	0x306
+#define UAC_OUTPUT_TERMINAL_LOW_FREQ_EFFECTS_SPEAKER	0x307
+
+/* Set bControlSize = 2 as default setting */
+#define UAC_DT_FEATURE_UNIT_SIZE(ch)		(7 + ((ch) + 1) * 2)
+
+/* As above, but more useful for defining your own descriptors: */
+#define DECLARE_UAC_FEATURE_UNIT_DESCRIPTOR(ch) 		\
+struct uac_feature_unit_descriptor_##ch {			\
+	__u8  bLength;						\
+	__u8  bDescriptorType;					\
+	__u8  bDescriptorSubtype;				\
+	__u8  bUnitID;						\
+	__u8  bSourceID;					\
+	__u8  bControlSize;					\
+	__le16 bmaControls[ch + 1];				\
+	__u8  iFeature;						\
+} __attribute__ ((packed))
+
+/* 4.5.2 Class-Specific AS Interface Descriptor */
+struct uac_as_header_descriptor {
+	__u8  bLength;			/* in bytes: 7 */
+	__u8  bDescriptorType;		/* USB_DT_CS_INTERFACE */
+	__u8  bDescriptorSubtype;	/* AS_GENERAL */
+	__u8  bTerminalLink;		/* Terminal ID of connected Terminal */
+	__u8  bDelay;			/* Delay introduced by the data path */
+	__le16 wFormatTag;		/* The Audio Data Format */
+} __attribute__ ((packed));
+
+#define UAC_DT_AS_HEADER_SIZE		7
+
+/* Formats - A.1.1 Audio Data Format Type I Codes */
+#define UAC_FORMAT_TYPE_I_UNDEFINED	0x0
+#define UAC_FORMAT_TYPE_I_PCM		0x1
+#define UAC_FORMAT_TYPE_I_PCM8		0x2
+#define UAC_FORMAT_TYPE_I_IEEE_FLOAT	0x3
+#define UAC_FORMAT_TYPE_I_ALAW		0x4
+#define UAC_FORMAT_TYPE_I_MULAW		0x5
+
+struct uac_format_type_i_continuous_descriptor {
+	__u8  bLength;			/* in bytes: 8 + (ns * 3) */
+	__u8  bDescriptorType;		/* USB_DT_CS_INTERFACE */
+	__u8  bDescriptorSubtype;	/* FORMAT_TYPE */
+	__u8  bFormatType;		/* FORMAT_TYPE_1 */
+	__u8  bNrChannels;		/* physical channels in the stream */
+	__u8  bSubframeSize;		/* */
+	__u8  bBitResolution;
+	__u8  bSamFreqType;
+	__u8  tLowerSamFreq[3];
+	__u8  tUpperSamFreq[3];
+} __attribute__ ((packed));
+
+#define UAC_FORMAT_TYPE_I_CONTINUOUS_DESC_SIZE	14
+
+struct uac_format_type_i_discrete_descriptor {
+	__u8  bLength;			/* in bytes: 8 + (ns * 3) */
+	__u8  bDescriptorType;		/* USB_DT_CS_INTERFACE */
+	__u8  bDescriptorSubtype;	/* FORMAT_TYPE */
+	__u8  bFormatType;		/* FORMAT_TYPE_1 */
+	__u8  bNrChannels;		/* physical channels in the stream */
+	__u8  bSubframeSize;		/* */
+	__u8  bBitResolution;
+	__u8  bSamFreqType;
+	__u8  tSamFreq[][3];
+} __attribute__ ((packed));
+
+#define DECLARE_UAC_FORMAT_TYPE_I_DISCRETE_DESC(n) 		\
+struct uac_format_type_i_discrete_descriptor_##n {		\
+	__u8  bLength;						\
+	__u8  bDescriptorType;					\
+	__u8  bDescriptorSubtype;				\
+	__u8  bFormatType;					\
+	__u8  bNrChannels;					\
+	__u8  bSubframeSize;					\
+	__u8  bBitResolution;					\
+	__u8  bSamFreqType;					\
+	__u8  tSamFreq[n][3];					\
+} __attribute__ ((packed))
+
+#define UAC_FORMAT_TYPE_I_DISCRETE_DESC_SIZE(n)	(8 + (n * 3))
+
+/* 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
+
+struct uac_iso_endpoint_descriptor {
+	__u8  bLength;			/* in bytes: 7 */
+	__u8  bDescriptorType;		/* USB_DT_CS_ENDPOINT */
+	__u8  bDescriptorSubtype;	/* EP_GENERAL */
+	__u8  bmAttributes;
+	__u8  bLockDelayUnits;
+	__le16 wLockDelay;
+};
+#define UAC_ISO_ENDPOINT_DESC_SIZE	7
+
+#define UAC_EP_CS_ATTR_SAMPLE_RATE	0x01
+#define UAC_EP_CS_ATTR_PITCH_CONTROL	0x02
+#define UAC_EP_CS_ATTR_FILL_MAX		0x80
+
+/* A.10.2 Feature Unit Control Selectors */
+#define UAC_FU_CONTROL_UNDEFINED	0x00
+#define UAC_MUTE_CONTROL		0x01
+#define UAC_VOLUME_CONTROL		0x02
+#define UAC_BASS_CONTROL		0x03
+#define UAC_MID_CONTROL			0x04
+#define UAC_TREBLE_CONTROL		0x05
+#define UAC_GRAPHIC_EQUALIZER_CONTROL	0x06
+#define UAC_AUTOMATIC_GAIN_CONTROL	0x07
+#define UAC_DELAY_CONTROL		0x08
+#define UAC_BASS_BOOST_CONTROL		0x09
+#define UAC_LOUDNESS_CONTROL		0x0a
+
+#define UAC_FU_MUTE		(1 << (UAC_MUTE_CONTROL - 1))
+#define UAC_FU_VOLUME		(1 << (UAC_VOLUME_CONTROL - 1))
+#define UAC_FU_BASS		(1 << (UAC_BASS_CONTROL - 1))
+#define UAC_FU_MID		(1 << (UAC_MID_CONTROL - 1))
+#define UAC_FU_TREBLE		(1 << (UAC_TREBLE_CONTROL - 1))
+#define UAC_FU_GRAPHIC_EQ	(1 << (UAC_GRAPHIC_EQUALIZER_CONTROL - 1))
+#define UAC_FU_AUTO_GAIN	(1 << (UAC_AUTOMATIC_GAIN_CONTROL - 1))
+#define UAC_FU_DELAY		(1 << (UAC_DELAY_CONTROL - 1))
+#define UAC_FU_BASS_BOOST	(1 << (UAC_BASS_BOOST_CONTROL - 1))
+#define UAC_FU_LOUDNESS		(1 << (UAC_LOUDNESS_CONTROL - 1))
+
+#ifdef __KERNEL__
+
+struct usb_audio_control {
+	struct list_head list;
+	const char *name;
+	u8 type;
+	int data[5];
+	int (*set)(struct usb_audio_control *con, u8 cmd, int value);
+	int (*get)(struct usb_audio_control *con, u8 cmd);
+};
+
+struct usb_audio_control_selector {
+	struct list_head list;
+	struct list_head control;
+	u8 id;
+	const char *name;
+	u8 type;
+	struct usb_descriptor_header *desc;
+};
+
+#endif /* __KERNEL__ */
+
 #endif /* __LINUX_USB_AUDIO_H */
diff --git a/include/linux/usb/cdc.h b/include/linux/usb/cdc.h
index 3c86ed25a04c..c24124a42ce5 100644
--- a/include/linux/usb/cdc.h
+++ b/include/linux/usb/cdc.h
@@ -17,6 +17,7 @@
 #define USB_CDC_SUBCLASS_DMM			0x09
 #define USB_CDC_SUBCLASS_MDLM			0x0a
 #define USB_CDC_SUBCLASS_OBEX			0x0b
+#define USB_CDC_SUBCLASS_EEM			0x0c
 
 #define USB_CDC_PROTO_NONE			0
 
@@ -28,6 +29,8 @@
 #define USB_CDC_ACM_PROTO_AT_CDMA		6
 #define USB_CDC_ACM_PROTO_VENDOR		0xff
 
+#define USB_CDC_PROTO_EEM			7
+
 /*-------------------------------------------------------------------------*/
 
 /*
diff --git a/include/linux/usb/ch9.h b/include/linux/usb/ch9.h
index b145119a90da..94012e649d86 100644
--- a/include/linux/usb/ch9.h
+++ b/include/linux/usb/ch9.h
@@ -191,6 +191,8 @@ struct usb_ctrlrequest {
 #define USB_DT_WIRE_ADAPTER		0x21
 #define USB_DT_RPIPE			0x22
 #define USB_DT_CS_RADIO_CONTROL		0x23
+/* From the USB 3.0 spec */
+#define	USB_DT_SS_ENDPOINT_COMP		0x30
 
 /* Conventional codes for class-specific descriptors.  The convention is
  * defined in the USB "Common Class" Spec (3.11).  Individual class specs
@@ -256,6 +258,8 @@ struct usb_device_descriptor {
 #define USB_CLASS_APP_SPEC		0xfe
 #define USB_CLASS_VENDOR_SPEC		0xff
 
+#define USB_SUBCLASS_VENDOR_SPEC	0xff
+
 /*-------------------------------------------------------------------------*/
 
 /* USB_DT_CONFIG: Configuration descriptor information.
@@ -346,6 +350,12 @@ struct usb_endpoint_descriptor {
 #define USB_ENDPOINT_NUMBER_MASK	0x0f	/* in bEndpointAddress */
 #define USB_ENDPOINT_DIR_MASK		0x80
 
+#define USB_ENDPOINT_SYNCTYPE		0x0c
+#define USB_ENDPOINT_SYNC_NONE		(0 << 2)
+#define USB_ENDPOINT_SYNC_ASYNC		(1 << 2)
+#define USB_ENDPOINT_SYNC_ADAPTIVE	(2 << 2)
+#define USB_ENDPOINT_SYNC_SYNC		(3 << 2)
+
 #define USB_ENDPOINT_XFERTYPE_MASK	0x03	/* in bmAttributes */
 #define USB_ENDPOINT_XFER_CONTROL	0
 #define USB_ENDPOINT_XFER_ISOC		1
@@ -535,6 +545,20 @@ static inline int usb_endpoint_is_isoc_out(
 
 /*-------------------------------------------------------------------------*/
 
+/* USB_DT_SS_ENDPOINT_COMP: SuperSpeed Endpoint Companion descriptor */
+struct usb_ss_ep_comp_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;
+
+	__u8  bMaxBurst;
+	__u8  bmAttributes;
+	__u16 wBytesPerInterval;
+} __attribute__ ((packed));
+
+#define USB_DT_SS_EP_COMP_SIZE		6
+
+/*-------------------------------------------------------------------------*/
+
 /* USB_DT_DEVICE_QUALIFIER: Device Qualifier descriptor */
 struct usb_qualifier_descriptor {
 	__u8  bLength;
@@ -752,6 +776,7 @@ enum usb_device_speed {
 	USB_SPEED_LOW, USB_SPEED_FULL,		/* usb 1.1 */
 	USB_SPEED_HIGH,				/* usb 2.0 */
 	USB_SPEED_VARIABLE,			/* wireless (usb 2.5) */
+	USB_SPEED_SUPER,			/* usb 3.0 */
 };
 
 enum usb_device_state {
diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h
index acd7b0f06c8a..4f6bb3d2160e 100644
--- a/include/linux/usb/composite.h
+++ b/include/linux/usb/composite.h
@@ -124,6 +124,7 @@ struct usb_function {
 	void			(*suspend)(struct usb_function *);
 	void			(*resume)(struct usb_function *);
 
+	/* private: */
 	/* internals */
 	struct list_head		list;
 };
@@ -219,6 +220,7 @@ struct usb_configuration {
 
 	struct usb_composite_dev	*cdev;
 
+	/* private: */
 	/* internals */
 	struct list_head	list;
 	struct list_head	functions;
@@ -321,6 +323,7 @@ struct usb_composite_dev {
 
 	struct usb_configuration	*config;
 
+	/* private: */
 	/* internals */
 	struct usb_device_descriptor	desc;
 	struct list_head		configs;
diff --git a/include/linux/usb/ehci_def.h b/include/linux/usb/ehci_def.h
index 5b88e36c9103..af4b86f3aca3 100644
--- a/include/linux/usb/ehci_def.h
+++ b/include/linux/usb/ehci_def.h
@@ -105,6 +105,7 @@ struct ehci_regs {
 #define PORT_WKDISC_E	(1<<21)		/* wake on disconnect (enable) */
 #define PORT_WKCONN_E	(1<<20)		/* wake on connect (enable) */
 /* 19:16 for port testing */
+#define PORT_TEST_PKT	(0x4<<16)	/* Port Test Control - packet test */
 #define PORT_LED_OFF	(0<<14)
 #define PORT_LED_AMBER	(1<<14)
 #define PORT_LED_GREEN	(2<<14)
@@ -132,6 +133,19 @@ struct ehci_regs {
 #define USBMODE_CM_HC	(3<<0)		/* host controller mode */
 #define USBMODE_CM_IDLE	(0<<0)		/* idle state */
 
+/* Moorestown has some non-standard registers, partially due to the fact that
+ * its EHCI controller has both TT and LPM support. HOSTPCx are extentions to
+ * PORTSCx
+ */
+#define HOSTPC0		0x84		/* HOSTPC extension */
+#define HOSTPC_PHCD	(1<<22)		/* Phy clock disable */
+#define HOSTPC_PSPD	(3<<25)		/* Port speed detection */
+#define USBMODE_EX	0xc8		/* USB Device mode extension */
+#define USBMODE_EX_VBPS	(1<<5)		/* VBus Power Select On */
+#define USBMODE_EX_HC	(3<<0)		/* host controller mode */
+#define TXFILLTUNING	0x24		/* TX FIFO Tuning register */
+#define TXFIFO_DEFAULT	(8<<16)		/* FIFO burst threshold 8 */
+
 /* Appendix C, Debug port ... intended for use with special "debug devices"
  * that can help if there's no serial console.  (nonstandard enumeration.)
  */
@@ -157,4 +171,25 @@ struct ehci_dbg_port {
 #define DBGP_EPADDR(dev, ep)	(((dev)<<8)|(ep))
 } __attribute__ ((packed));
 
+#ifdef CONFIG_EARLY_PRINTK_DBGP
+#include <linux/init.h>
+extern int __init early_dbgp_init(char *s);
+extern struct console early_dbgp_console;
+#endif /* CONFIG_EARLY_PRINTK_DBGP */
+
+#ifdef CONFIG_EARLY_PRINTK_DBGP
+/* Call backs from ehci host driver to ehci debug driver */
+extern int dbgp_external_startup(void);
+extern int dbgp_reset_prep(void);
+#else
+static inline int dbgp_reset_prep(void)
+{
+	return 1;
+}
+static inline int dbgp_external_startup(void)
+{
+	return -1;
+}
+#endif
+
 #endif /* __LINUX_USB_EHCI_DEF_H */
diff --git a/include/linux/usb/isp1362.h b/include/linux/usb/isp1362.h
new file mode 100644
index 000000000000..642684bb9292
--- /dev/null
+++ b/include/linux/usb/isp1362.h
@@ -0,0 +1,46 @@
+/*
+ * board initialization code should put one of these into dev->platform_data
+ * and place the isp1362 onto platform_bus.
+ */
+
+#ifndef __LINUX_USB_ISP1362_H__
+#define __LINUX_USB_ISP1362_H__
+
+struct isp1362_platform_data {
+	/* Enable internal pulldown resistors on downstream ports */
+	unsigned sel15Kres:1;
+	/* Clock cannot be stopped */
+	unsigned clknotstop:1;
+	/* On-chip overcurrent protection */
+	unsigned oc_enable:1;
+	/* INT output polarity */
+	unsigned int_act_high:1;
+	/* INT edge or level triggered */
+	unsigned int_edge_triggered:1;
+	/* DREQ output polarity */
+	unsigned dreq_act_high:1;
+	/* DACK input polarity */
+	unsigned dack_act_high:1;
+	/* chip can be resumed via H_WAKEUP pin */
+	unsigned remote_wakeup_connected:1;
+	/* Switch or not to switch (keep always powered) */
+	unsigned no_power_switching:1;
+	/* Ganged port power switching (0) or individual port power switching (1) */
+	unsigned power_switching_mode:1;
+	/* Given port_power, msec/2 after power on till power good */
+	u8 potpg;
+	/* Hardware reset set/clear */
+	void (*reset) (struct device *dev, int set);
+	/* Clock start/stop */
+	void (*clock) (struct device *dev, int start);
+	/* Inter-io delay (ns). The chip is picky about access timings; it
+	 * expects at least:
+	 * 110ns delay between consecutive accesses to DATA_REG,
+	 * 300ns delay between access to ADDR_REG and DATA_REG (registers)
+	 * 462ns delay between access to ADDR_REG and DATA_REG (buffer memory)
+	 * WE MUST NOT be activated during these intervals (even without CS!)
+	 */
+	void (*delay) (struct device *dev, unsigned int delay);
+};
+
+#endif
diff --git a/include/linux/usb/isp1760.h b/include/linux/usb/isp1760.h
new file mode 100644
index 000000000000..de7de53c5531
--- /dev/null
+++ b/include/linux/usb/isp1760.h
@@ -0,0 +1,18 @@
+/*
+ * board initialization should put one of these into dev->platform_data
+ * and place the isp1760 onto platform_bus named "isp1760-hcd".
+ */
+
+#ifndef __LINUX_USB_ISP1760_H
+#define __LINUX_USB_ISP1760_H
+
+struct isp1760_platform_data {
+	unsigned is_isp1761:1;			/* Chip is ISP1761 */
+	unsigned bus_width_16:1;		/* 16/32-bit data bus width */
+	unsigned port1_otg:1;			/* Port 1 supports OTG */
+	unsigned analog_oc:1;			/* Analog overcurrent */
+	unsigned dack_polarity_high:1;		/* DACK active high */
+	unsigned dreq_polarity_high:1;		/* DREQ active high */
+};
+
+#endif /* __LINUX_USB_ISP1760_H */
diff --git a/include/linux/usb/langwell_udc.h b/include/linux/usb/langwell_udc.h
new file mode 100644
index 000000000000..c949178a6530
--- /dev/null
+++ b/include/linux/usb/langwell_udc.h
@@ -0,0 +1,310 @@
+/*
+ * Intel Langwell USB Device Controller driver
+ * Copyright (C) 2008-2009, Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ */
+
+#ifndef __LANGWELL_UDC_H
+#define __LANGWELL_UDC_H
+
+
+/* MACRO defines */
+#define	CAP_REG_OFFSET		0x0
+#define	OP_REG_OFFSET		0x28
+
+#define	DMA_ADDR_INVALID	(~(dma_addr_t)0)
+
+#define	DQH_ALIGNMENT		2048
+#define	DTD_ALIGNMENT		64
+#define	DMA_BOUNDARY		4096
+
+#define	EP0_MAX_PKT_SIZE	64
+#define EP_DIR_IN		1
+#define EP_DIR_OUT		0
+
+#define FLUSH_TIMEOUT		1000
+#define RESET_TIMEOUT		1000
+#define SETUPSTAT_TIMEOUT	100
+#define PRIME_TIMEOUT		100
+
+
+/* device memory space registers */
+
+/* Capability Registers, BAR0 + CAP_REG_OFFSET */
+struct langwell_cap_regs {
+	/* offset: 0x0 */
+	u8	caplength;	/* offset of Operational Register */
+	u8	_reserved3;
+	u16	hciversion;	/* H: BCD encoding of host version */
+	u32	hcsparams;	/* H: host port steering logic capability */
+	u32	hccparams;	/* H: host multiple mode control capability */
+#define	HCC_LEN	BIT(17)		/* Link power management (LPM) capability */
+	u8	_reserved4[0x20-0xc];
+	/* offset: 0x20 */
+	u16	dciversion;	/* BCD encoding of device version */
+	u8	_reserved5[0x24-0x22];
+	u32	dccparams;	/* overall device controller capability */
+#define	HOSTCAP	BIT(8)		/* host capable */
+#define	DEVCAP	BIT(7)		/* device capable */
+#define DEN(d)	\
+	(((d)>>0)&0x1f)		/* bits 4:0, device endpoint number */
+} __attribute__ ((packed));
+
+
+/* Operational Registers, BAR0 + OP_REG_OFFSET */
+struct langwell_op_regs {
+	/* offset: 0x28 */
+	u32	extsts;
+#define	EXTS_TI1	BIT(4)	/* general purpose timer interrupt 1 */
+#define	EXTS_TI1TI0	BIT(3)	/* general purpose timer interrupt 0 */
+#define	EXTS_TI1UPI	BIT(2)	/* USB host periodic interrupt */
+#define	EXTS_TI1UAI	BIT(1)	/* USB host asynchronous interrupt */
+#define	EXTS_TI1NAKI	BIT(0)	/* NAK interrupt */
+	u32	extintr;
+#define	EXTI_TIE1	BIT(4)	/* general purpose timer interrupt enable 1 */
+#define	EXTI_TIE0	BIT(3)	/* general purpose timer interrupt enable 0 */
+#define	EXTI_UPIE	BIT(2)	/* USB host periodic interrupt enable */
+#define	EXTI_UAIE	BIT(1)	/* USB host asynchronous interrupt enable */
+#define	EXTI_NAKE	BIT(0)	/* NAK interrupt enable */
+	/* offset: 0x30 */
+	u32	usbcmd;
+#define	CMD_HIRD(u)	\
+	(((u)>>24)&0xf)		/* bits 27:24, host init resume duration */
+#define	CMD_ITC(u)	\
+	(((u)>>16)&0xff)	/* bits 23:16, interrupt threshold control */
+#define	CMD_PPE		BIT(15)	/* per-port change events enable */
+#define	CMD_ATDTW	BIT(14)	/* add dTD tripwire */
+#define	CMD_SUTW	BIT(13)	/* setup tripwire */
+#define	CMD_ASPE	BIT(11) /* asynchronous schedule park mode enable */
+#define	CMD_FS2		BIT(10)	/* frame list size */
+#define	CMD_ASP1	BIT(9)	/* asynchronous schedule park mode count */
+#define	CMD_ASP0	BIT(8)
+#define	CMD_LR		BIT(7)	/* light host/device controller reset */
+#define	CMD_IAA		BIT(6)	/* interrupt on async advance doorbell */
+#define	CMD_ASE		BIT(5)	/* asynchronous schedule enable */
+#define	CMD_PSE		BIT(4)	/* periodic schedule enable */
+#define	CMD_FS1		BIT(3)
+#define	CMD_FS0		BIT(2)
+#define	CMD_RST		BIT(1)	/* controller reset */
+#define	CMD_RUNSTOP	BIT(0)	/* run/stop */
+	u32	usbsts;
+#define	STS_PPCI(u)	\
+	(((u)>>16)&0xffff)	/* bits 31:16, port-n change detect */
+#define	STS_AS		BIT(15)	/* asynchronous schedule status */
+#define	STS_PS		BIT(14)	/* periodic schedule status */
+#define	STS_RCL		BIT(13)	/* reclamation */
+#define	STS_HCH		BIT(12)	/* HC halted */
+#define	STS_ULPII	BIT(10)	/* ULPI interrupt */
+#define	STS_SLI		BIT(8)	/* DC suspend */
+#define	STS_SRI		BIT(7)	/* SOF received */
+#define	STS_URI		BIT(6)	/* USB reset received */
+#define	STS_AAI		BIT(5)	/* interrupt on async advance */
+#define	STS_SEI		BIT(4)	/* system error */
+#define	STS_FRI		BIT(3)	/* frame list rollover */
+#define	STS_PCI		BIT(2)	/* port change detect */
+#define	STS_UEI		BIT(1)	/* USB error interrupt */
+#define	STS_UI		BIT(0)	/* USB interrupt */
+	u32	usbintr;
+/* bits 31:16, per-port interrupt enable */
+#define	INTR_PPCE(u)	(((u)>>16)&0xffff)
+#define	INTR_ULPIE	BIT(10)	/* ULPI enable */
+#define	INTR_SLE	BIT(8)	/* DC sleep/suspend enable */
+#define	INTR_SRE	BIT(7)	/* SOF received enable */
+#define	INTR_URE	BIT(6)	/* USB reset enable */
+#define	INTR_AAE	BIT(5)	/* interrupt on async advance enable */
+#define	INTR_SEE	BIT(4)	/* system error enable */
+#define	INTR_FRE	BIT(3)	/* frame list rollover enable */
+#define	INTR_PCE	BIT(2)	/* port change detect enable */
+#define	INTR_UEE	BIT(1)	/* USB error interrupt enable */
+#define	INTR_UE		BIT(0)	/* USB interrupt enable */
+	u32	frindex;	/* frame index */
+#define	FRINDEX_MASK	(0x3fff << 0)
+	u32	ctrldssegment;	/* not used */
+	u32	deviceaddr;
+#define USBADR_SHIFT	25
+#define	USBADR(d)	\
+	(((d)>>25)&0x7f)	/* bits 31:25, device address */
+#define USBADR_MASK	(0x7f << 25)
+#define	USBADRA		BIT(24)	/* device address advance */
+	u32	endpointlistaddr;/* endpoint list top memory address */
+/* bits 31:11, endpoint list pointer */
+#define	EPBASE(d)	(((d)>>11)&0x1fffff)
+#define	ENDPOINTLISTADDR_MASK	(0x1fffff << 11)
+	u32	ttctrl;		/* H: TT operatin, not used */
+	/* offset: 0x50 */
+	u32	burstsize;	/* burst size of data movement */
+#define	TXPBURST(b)	\
+	(((b)>>8)&0xff)		/* bits 15:8, TX burst length */
+#define	RXPBURST(b)	\
+	(((b)>>0)&0xff)		/* bits 7:0, RX burst length */
+	u32	txfilltuning;	/* TX tuning */
+	u32	txttfilltuning;	/* H: TX TT tuning */
+	u32	ic_usb;		/* control the IC_USB FS/LS transceiver */
+	/* offset: 0x60 */
+	u32	ulpi_viewport;	/* indirect access to ULPI PHY */
+#define	ULPIWU		BIT(31)	/* ULPI wakeup */
+#define	ULPIRUN		BIT(30)	/* ULPI read/write run */
+#define	ULPIRW		BIT(29)	/* ULPI read/write control */
+#define	ULPISS		BIT(27)	/* ULPI sync state */
+#define	ULPIPORT(u)	\
+	(((u)>>24)&7)		/* bits 26:24, ULPI port number */
+#define	ULPIADDR(u)	\
+	(((u)>>16)&0xff)	/* bits 23:16, ULPI data address */
+#define	ULPIDATRD(u)	\
+	(((u)>>8)&0xff)		/* bits 15:8, ULPI data read */
+#define	ULPIDATWR(u)	\
+	(((u)>>0)&0xff)		/* bits 7:0, ULPI date write */
+	u8	_reserved6[0x70-0x64];
+	/* offset: 0x70 */
+	u32	configflag;	/* H: not used */
+	u32	portsc1;	/* port status */
+#define	DA(p)	\
+	(((p)>>25)&0x7f)	/* bits 31:25, device address */
+#define	PORTS_SSTS	(BIT(24) | BIT(23))	/* suspend status */
+#define	PORTS_WKOC	BIT(22)	/* wake on over-current enable */
+#define	PORTS_WKDS	BIT(21)	/* wake on disconnect enable */
+#define	PORTS_WKCN	BIT(20)	/* wake on connect enable */
+#define	PORTS_PTC(p)	(((p)>>16)&0xf)	/* bits 19:16, port test control */
+#define	PORTS_PIC	(BIT(15) | BIT(14))	/* port indicator control */
+#define	PORTS_PO	BIT(13)	/* port owner */
+#define	PORTS_PP	BIT(12)	/* port power */
+#define	PORTS_LS	(BIT(11) | BIT(10)) 	/* line status */
+#define	PORTS_SLP	BIT(9)	/* suspend using L1 */
+#define	PORTS_PR	BIT(8)	/* port reset */
+#define	PORTS_SUSP	BIT(7)	/* suspend */
+#define	PORTS_FPR	BIT(6)	/* force port resume */
+#define	PORTS_OCC	BIT(5)	/* over-current change */
+#define	PORTS_OCA	BIT(4)	/* over-current active */
+#define	PORTS_PEC	BIT(3)	/* port enable/disable change */
+#define	PORTS_PE	BIT(2)	/* port enable/disable */
+#define	PORTS_CSC	BIT(1)	/* connect status change */
+#define	PORTS_CCS	BIT(0)	/* current connect status */
+	u8	_reserved7[0xb4-0x78];
+	/* offset: 0xb4 */
+	u32	devlc;		/* control LPM and each USB port behavior */
+/* bits 31:29, parallel transceiver select */
+#define	LPM_PTS(d)	(((d)>>29)&7)
+#define	LPM_STS		BIT(28)	/* serial transceiver select */
+#define	LPM_PTW		BIT(27)	/* parallel transceiver width */
+#define	LPM_PSPD(d)	(((d)>>25)&3)	/* bits 26:25, port speed */
+#define LPM_PSPD_MASK	(BIT(26) | BIT(25))
+#define LPM_SPEED_FULL	0
+#define LPM_SPEED_LOW	1
+#define LPM_SPEED_HIGH	2
+#define	LPM_SRT		BIT(24)	/* shorten reset time */
+#define	LPM_PFSC	BIT(23)	/* port force full speed connect */
+#define	LPM_PHCD	BIT(22) /* PHY low power suspend clock disable */
+#define	LPM_STL		BIT(16)	/* STALL reply to LPM token */
+#define	LPM_BA(d)	\
+	(((d)>>1)&0x7ff)	/* bits 11:1, BmAttributes */
+#define	LPM_NYT_ACK	BIT(0)	/* NYET/ACK reply to LPM token */
+	u8	_reserved8[0xf4-0xb8];
+	/* offset: 0xf4 */
+	u32	otgsc;		/* On-The-Go status and control */
+#define	OTGSC_DPIE	BIT(30)	/* data pulse interrupt enable */
+#define	OTGSC_MSE	BIT(29)	/* 1 ms timer interrupt enable */
+#define	OTGSC_BSEIE	BIT(28)	/* B session end interrupt enable */
+#define	OTGSC_BSVIE	BIT(27)	/* B session valid interrupt enable */
+#define	OTGSC_ASVIE	BIT(26)	/* A session valid interrupt enable */
+#define	OTGSC_AVVIE	BIT(25)	/* A VBUS valid interrupt enable */
+#define	OTGSC_IDIE	BIT(24)	/* USB ID interrupt enable */
+#define	OTGSC_DPIS	BIT(22)	/* data pulse interrupt status */
+#define	OTGSC_MSS	BIT(21)	/* 1 ms timer interrupt status */
+#define	OTGSC_BSEIS	BIT(20)	/* B session end interrupt status */
+#define	OTGSC_BSVIS	BIT(19)	/* B session valid interrupt status */
+#define	OTGSC_ASVIS	BIT(18)	/* A session valid interrupt status */
+#define	OTGSC_AVVIS	BIT(17)	/* A VBUS valid interrupt status */
+#define	OTGSC_IDIS	BIT(16)	/* USB ID interrupt status */
+#define	OTGSC_DPS	BIT(14)	/* data bus pulsing status */
+#define	OTGSC_MST	BIT(13)	/* 1 ms timer toggle */
+#define	OTGSC_BSE	BIT(12)	/* B session end */
+#define	OTGSC_BSV	BIT(11)	/* B session valid */
+#define	OTGSC_ASV	BIT(10)	/* A session valid */
+#define	OTGSC_AVV	BIT(9)	/* A VBUS valid */
+#define	OTGSC_USBID	BIT(8)	/* USB ID */
+#define	OTGSC_HABA	BIT(7)	/* hw assist B-disconnect to A-connect */
+#define	OTGSC_HADP	BIT(6)	/* hw assist data pulse */
+#define	OTGSC_IDPU	BIT(5)	/* ID pullup */
+#define	OTGSC_DP	BIT(4)	/* data pulsing */
+#define	OTGSC_OT	BIT(3)	/* OTG termination */
+#define	OTGSC_HAAR	BIT(2)	/* hw assist auto reset */
+#define	OTGSC_VC	BIT(1)	/* VBUS charge */
+#define	OTGSC_VD	BIT(0)	/* VBUS discharge */
+	u32	usbmode;
+#define	MODE_VBPS	BIT(5)	/* R/W VBUS power select */
+#define	MODE_SDIS	BIT(4)	/* R/W stream disable mode */
+#define	MODE_SLOM	BIT(3)	/* R/W setup lockout mode */
+#define	MODE_ENSE	BIT(2)	/* endian select */
+#define	MODE_CM(u)	(((u)>>0)&3)	/* bits 1:0, controller mode */
+#define	MODE_IDLE	0
+#define	MODE_DEVICE	2
+#define	MODE_HOST	3
+	u8	_reserved9[0x100-0xfc];
+	/* offset: 0x100 */
+	u32	endptnak;
+#define	EPTN(e)		\
+	(((e)>>16)&0xffff)	/* bits 31:16, TX endpoint NAK */
+#define	EPRN(e)		\
+	(((e)>>0)&0xffff)	/* bits 15:0, RX endpoint NAK */
+	u32	endptnaken;
+#define	EPTNE(e)	\
+	(((e)>>16)&0xffff)	/* bits 31:16, TX endpoint NAK enable */
+#define	EPRNE(e)	\
+	(((e)>>0)&0xffff)	/* bits 15:0, RX endpoint NAK enable */
+	u32	endptsetupstat;
+#define	SETUPSTAT_MASK		(0xffff << 0)	/* bits 15:0 */
+#define EP0SETUPSTAT_MASK	1
+	u32	endptprime;
+/* bits 31:16, prime endpoint transmit buffer */
+#define	PETB(e)		(((e)>>16)&0xffff)
+/* bits 15:0, prime endpoint receive buffer */
+#define	PERB(e)		(((e)>>0)&0xffff)
+	/* offset: 0x110 */
+	u32	endptflush;
+/* bits 31:16, flush endpoint transmit buffer */
+#define	FETB(e)		(((e)>>16)&0xffff)
+/* bits 15:0, flush endpoint receive buffer */
+#define	FERB(e)		(((e)>>0)&0xffff)
+	u32	endptstat;
+/* bits 31:16, endpoint transmit buffer ready */
+#define	ETBR(e)		(((e)>>16)&0xffff)
+/* bits 15:0, endpoint receive buffer ready */
+#define	ERBR(e)		(((e)>>0)&0xffff)
+	u32	endptcomplete;
+/* bits 31:16, endpoint transmit complete event */
+#define	ETCE(e)		(((e)>>16)&0xffff)
+/* bits 15:0, endpoint receive complete event */
+#define	ERCE(e)		(((e)>>0)&0xffff)
+	/* offset: 0x11c */
+	u32	endptctrl[16];
+#define	EPCTRL_TXE	BIT(23)	/* TX endpoint enable */
+#define	EPCTRL_TXR	BIT(22)	/* TX data toggle reset */
+#define	EPCTRL_TXI	BIT(21)	/* TX data toggle inhibit */
+#define	EPCTRL_TXT(e)	(((e)>>18)&3)	/* bits 19:18, TX endpoint type */
+#define	EPCTRL_TXT_SHIFT	18
+#define	EPCTRL_TXD	BIT(17)	/* TX endpoint data source */
+#define	EPCTRL_TXS	BIT(16)	/* TX endpoint STALL */
+#define	EPCTRL_RXE	BIT(7)	/* RX endpoint enable */
+#define	EPCTRL_RXR	BIT(6)	/* RX data toggle reset */
+#define	EPCTRL_RXI	BIT(5)	/* RX data toggle inhibit */
+#define	EPCTRL_RXT(e)	(((e)>>2)&3)	/* bits 3:2, RX endpoint type */
+#define	EPCTRL_RXT_SHIFT	2	/* bits 19:18, TX endpoint type */
+#define	EPCTRL_RXD	BIT(1)	/* RX endpoint data sink */
+#define	EPCTRL_RXS	BIT(0)	/* RX endpoint STALL */
+} __attribute__ ((packed));
+
+#endif /* __LANGWELL_UDC_H */
+
diff --git a/include/linux/usb/m66592.h b/include/linux/usb/m66592.h
new file mode 100644
index 000000000000..cda9625e7df0
--- /dev/null
+++ b/include/linux/usb/m66592.h
@@ -0,0 +1,44 @@
+/*
+ * M66592 driver platform data
+ *
+ * Copyright (C) 2009  Renesas Solutions Corp.
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifndef __LINUX_USB_M66592_H
+#define __LINUX_USB_M66592_H
+
+#define M66592_PLATDATA_XTAL_12MHZ	0x01
+#define M66592_PLATDATA_XTAL_24MHZ	0x02
+#define M66592_PLATDATA_XTAL_48MHZ	0x03
+
+struct m66592_platdata {
+	/* one = on chip controller, zero = external controller */
+	unsigned	on_chip:1;
+
+	/* one = big endian, zero = little endian */
+	unsigned	endian:1;
+
+	/* (external controller only) M66592_PLATDATA_XTAL_nnMHZ */
+	unsigned	xtal:2;
+
+	/* (external controller only) one = 3.3V, zero = 1.5V */
+	unsigned	vif:1;
+
+};
+
+#endif /* __LINUX_USB_M66592_H */
+
diff --git a/include/linux/usb/musb.h b/include/linux/usb/musb.h
index d6aad0ea6033..d43755669261 100644
--- a/include/linux/usb/musb.h
+++ b/include/linux/usb/musb.h
@@ -7,6 +7,9 @@
  * key configuration differences between boards.
  */
 
+#ifndef __LINUX_USB_MUSB_H
+#define __LINUX_USB_MUSB_H
+
 /* The USB role is defined by the connector used on the board, so long as
  * standards are being followed.  (Developer boards sometimes won't.)
  */
@@ -101,3 +104,5 @@ extern int __init tusb6010_setup_interface(
 extern int tusb6010_platform_retime(unsigned is_refclk);
 
 #endif	/* OMAP2 */
+
+#endif /* __LINUX_USB_MUSB_H */
diff --git a/include/linux/usb/otg.h b/include/linux/usb/otg.h
index 1aaa826396a1..2443c0e7a80c 100644
--- a/include/linux/usb/otg.h
+++ b/include/linux/usb/otg.h
@@ -80,10 +80,10 @@ struct otg_transceiver {
 
 /* for board-specific init logic */
 extern int otg_set_transceiver(struct otg_transceiver *);
-#ifdef CONFIG_NOP_USB_XCEIV
+
+/* sometimes transceivers are accessed only through e.g. ULPI */
 extern void usb_nop_xceiv_register(void);
 extern void usb_nop_xceiv_unregister(void);
-#endif
 
 
 /* for usb host and peripheral controller drivers */
diff --git a/include/linux/usb/r8a66597.h b/include/linux/usb/r8a66597.h
new file mode 100644
index 000000000000..26d216734057
--- /dev/null
+++ b/include/linux/usb/r8a66597.h
@@ -0,0 +1,415 @@
+/*
+ * R8A66597 driver platform data
+ *
+ * Copyright (C) 2009  Renesas Solutions Corp.
+ *
+ * Author : Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifndef __LINUX_USB_R8A66597_H
+#define __LINUX_USB_R8A66597_H
+
+#define R8A66597_PLATDATA_XTAL_12MHZ	0x01
+#define R8A66597_PLATDATA_XTAL_24MHZ	0x02
+#define R8A66597_PLATDATA_XTAL_48MHZ	0x03
+
+struct r8a66597_platdata {
+	/* This callback can control port power instead of DVSTCTR register. */
+	void (*port_power)(int port, int power);
+
+	/* set one = on chip controller, set zero = external controller */
+	unsigned	on_chip:1;
+
+	/* (external controller only) set R8A66597_PLATDATA_XTAL_nnMHZ */
+	unsigned	xtal:2;
+
+	/* set one = 3.3V, set zero = 1.5V */
+	unsigned	vif:1;
+
+	/* set one = big endian, set zero = little endian */
+	unsigned	endian:1;
+};
+
+/* Register definitions */
+#define SYSCFG0		0x00
+#define SYSCFG1		0x02
+#define SYSSTS0		0x04
+#define SYSSTS1		0x06
+#define DVSTCTR0	0x08
+#define DVSTCTR1	0x0A
+#define TESTMODE	0x0C
+#define PINCFG		0x0E
+#define DMA0CFG		0x10
+#define DMA1CFG		0x12
+#define CFIFO		0x14
+#define D0FIFO		0x18
+#define D1FIFO		0x1C
+#define CFIFOSEL	0x20
+#define CFIFOCTR	0x22
+#define CFIFOSIE	0x24
+#define D0FIFOSEL	0x28
+#define D0FIFOCTR	0x2A
+#define D1FIFOSEL	0x2C
+#define D1FIFOCTR	0x2E
+#define INTENB0		0x30
+#define INTENB1		0x32
+#define INTENB2		0x34
+#define BRDYENB		0x36
+#define NRDYENB		0x38
+#define BEMPENB		0x3A
+#define SOFCFG		0x3C
+#define INTSTS0		0x40
+#define INTSTS1		0x42
+#define INTSTS2		0x44
+#define BRDYSTS		0x46
+#define NRDYSTS		0x48
+#define BEMPSTS		0x4A
+#define FRMNUM		0x4C
+#define UFRMNUM		0x4E
+#define USBADDR		0x50
+#define USBREQ		0x54
+#define USBVAL		0x56
+#define USBINDX		0x58
+#define USBLENG		0x5A
+#define DCPCFG		0x5C
+#define DCPMAXP		0x5E
+#define DCPCTR		0x60
+#define PIPESEL		0x64
+#define PIPECFG		0x68
+#define PIPEBUF		0x6A
+#define PIPEMAXP	0x6C
+#define PIPEPERI	0x6E
+#define PIPE1CTR	0x70
+#define PIPE2CTR	0x72
+#define PIPE3CTR	0x74
+#define PIPE4CTR	0x76
+#define PIPE5CTR	0x78
+#define PIPE6CTR	0x7A
+#define PIPE7CTR	0x7C
+#define PIPE8CTR	0x7E
+#define PIPE9CTR	0x80
+#define PIPE1TRE	0x90
+#define PIPE1TRN	0x92
+#define PIPE2TRE	0x94
+#define PIPE2TRN	0x96
+#define PIPE3TRE	0x98
+#define PIPE3TRN	0x9A
+#define PIPE4TRE	0x9C
+#define	PIPE4TRN	0x9E
+#define	PIPE5TRE	0xA0
+#define	PIPE5TRN	0xA2
+#define DEVADD0		0xD0
+#define DEVADD1		0xD2
+#define DEVADD2		0xD4
+#define DEVADD3		0xD6
+#define DEVADD4		0xD8
+#define DEVADD5		0xDA
+#define DEVADD6		0xDC
+#define DEVADD7		0xDE
+#define DEVADD8		0xE0
+#define DEVADD9		0xE2
+#define DEVADDA		0xE4
+
+/* System Configuration Control Register */
+#define	XTAL		0xC000	/* b15-14: Crystal selection */
+#define	  XTAL48	 0x8000	  /* 48MHz */
+#define	  XTAL24	 0x4000	  /* 24MHz */
+#define	  XTAL12	 0x0000	  /* 12MHz */
+#define	XCKE		0x2000	/* b13: External clock enable */
+#define	PLLC		0x0800	/* b11: PLL control */
+#define	SCKE		0x0400	/* b10: USB clock enable */
+#define	PCSDIS		0x0200	/* b9: not CS wakeup */
+#define	LPSME		0x0100	/* b8: Low power sleep mode */
+#define	HSE		0x0080	/* b7: Hi-speed enable */
+#define	DCFM		0x0040	/* b6: Controller function select  */
+#define	DRPD		0x0020	/* b5: D+/- pull down control */
+#define	DPRPU		0x0010	/* b4: D+ pull up control */
+#define	USBE		0x0001	/* b0: USB module operation enable */
+
+/* System Configuration Status Register */
+#define	OVCBIT		0x8000	/* b15-14: Over-current bit */
+#define	OVCMON		0xC000	/* b15-14: Over-current monitor */
+#define	SOFEA		0x0020	/* b5: SOF monitor */
+#define	IDMON		0x0004	/* b3: ID-pin monitor */
+#define	LNST		0x0003	/* b1-0: D+, D- line status */
+#define	  SE1		 0x0003	  /* SE1 */
+#define	  FS_KSTS	 0x0002	  /* Full-Speed K State */
+#define	  FS_JSTS	 0x0001	  /* Full-Speed J State */
+#define	  LS_JSTS	 0x0002	  /* Low-Speed J State */
+#define	  LS_KSTS	 0x0001	  /* Low-Speed K State */
+#define	  SE0		 0x0000	  /* SE0 */
+
+/* Device State Control Register */
+#define	EXTLP0		0x0400	/* b10: External port */
+#define	VBOUT		0x0200	/* b9: VBUS output */
+#define	WKUP		0x0100	/* b8: Remote wakeup */
+#define	RWUPE		0x0080	/* b7: Remote wakeup sense */
+#define	USBRST		0x0040	/* b6: USB reset enable */
+#define	RESUME		0x0020	/* b5: Resume enable */
+#define	UACT		0x0010	/* b4: USB bus enable */
+#define	RHST		0x0007	/* b1-0: Reset handshake status */
+#define	  HSPROC	 0x0004	  /* HS handshake is processing */
+#define	  HSMODE	 0x0003	  /* Hi-Speed mode */
+#define	  FSMODE	 0x0002	  /* Full-Speed mode */
+#define	  LSMODE	 0x0001	  /* Low-Speed mode */
+#define	  UNDECID	 0x0000	  /* Undecided */
+
+/* Test Mode Register */
+#define	UTST			0x000F	/* b3-0: Test select */
+#define	  H_TST_PACKET		 0x000C	  /* HOST TEST Packet */
+#define	  H_TST_SE0_NAK		 0x000B	  /* HOST TEST SE0 NAK */
+#define	  H_TST_K		 0x000A	  /* HOST TEST K */
+#define	  H_TST_J		 0x0009	  /* HOST TEST J */
+#define	  H_TST_NORMAL		 0x0000	  /* HOST Normal Mode */
+#define	  P_TST_PACKET		 0x0004	  /* PERI TEST Packet */
+#define	  P_TST_SE0_NAK		 0x0003	  /* PERI TEST SE0 NAK */
+#define	  P_TST_K		 0x0002	  /* PERI TEST K */
+#define	  P_TST_J		 0x0001	  /* PERI TEST J */
+#define	  P_TST_NORMAL		 0x0000	  /* PERI Normal Mode */
+
+/* Data Pin Configuration Register */
+#define	LDRV			0x8000	/* b15: Drive Current Adjust */
+#define	  VIF1			  0x0000		/* VIF = 1.8V */
+#define	  VIF3			  0x8000		/* VIF = 3.3V */
+#define	INTA			0x0001	/* b1: USB INT-pin active */
+
+/* DMAx Pin Configuration Register */
+#define	DREQA			0x4000	/* b14: Dreq active select */
+#define	BURST			0x2000	/* b13: Burst mode */
+#define	DACKA			0x0400	/* b10: Dack active select */
+#define	DFORM			0x0380	/* b9-7: DMA mode select */
+#define	  CPU_ADR_RD_WR		 0x0000	  /* Address + RD/WR mode (CPU bus) */
+#define	  CPU_DACK_RD_WR	 0x0100	  /* DACK + RD/WR mode (CPU bus) */
+#define	  CPU_DACK_ONLY		 0x0180	  /* DACK only mode (CPU bus) */
+#define	  SPLIT_DACK_ONLY	 0x0200	  /* DACK only mode (SPLIT bus) */
+#define	DENDA			0x0040	/* b6: Dend active select */
+#define	PKTM			0x0020	/* b5: Packet mode */
+#define	DENDE			0x0010	/* b4: Dend enable */
+#define	OBUS			0x0004	/* b2: OUTbus mode */
+
+/* CFIFO/DxFIFO Port Select Register */
+#define	RCNT		0x8000	/* b15: Read count mode */
+#define	REW		0x4000	/* b14: Buffer rewind */
+#define	DCLRM		0x2000	/* b13: DMA buffer clear mode */
+#define	DREQE		0x1000	/* b12: DREQ output enable */
+#define	  MBW_8		 0x0000	  /*  8bit */
+#define	  MBW_16	 0x0400	  /* 16bit */
+#define	  MBW_32	 0x0800   /* 32bit */
+#define	BIGEND		0x0100	/* b8: Big endian mode */
+#define	  BYTE_LITTLE	 0x0000		/* little dendian */
+#define	  BYTE_BIG	 0x0100		/* big endifan */
+#define	ISEL		0x0020	/* b5: DCP FIFO port direction select */
+#define	CURPIPE		0x000F	/* b2-0: PIPE select */
+
+/* CFIFO/DxFIFO Port Control Register */
+#define	BVAL		0x8000	/* b15: Buffer valid flag */
+#define	BCLR		0x4000	/* b14: Buffer clear */
+#define	FRDY		0x2000	/* b13: FIFO ready */
+#define	DTLN		0x0FFF	/* b11-0: FIFO received data length */
+
+/* Interrupt Enable Register 0 */
+#define	VBSE	0x8000	/* b15: VBUS interrupt */
+#define	RSME	0x4000	/* b14: Resume interrupt */
+#define	SOFE	0x2000	/* b13: Frame update interrupt */
+#define	DVSE	0x1000	/* b12: Device state transition interrupt */
+#define	CTRE	0x0800	/* b11: Control transfer stage transition interrupt */
+#define	BEMPE	0x0400	/* b10: Buffer empty interrupt */
+#define	NRDYE	0x0200	/* b9: Buffer not ready interrupt */
+#define	BRDYE	0x0100	/* b8: Buffer ready interrupt */
+
+/* Interrupt Enable Register 1 */
+#define	OVRCRE		0x8000	/* b15: Over-current interrupt */
+#define	BCHGE		0x4000	/* b14: USB us chenge interrupt */
+#define	DTCHE		0x1000	/* b12: Detach sense interrupt */
+#define	ATTCHE		0x0800	/* b11: Attach sense interrupt */
+#define	EOFERRE		0x0040	/* b6: EOF error interrupt */
+#define	SIGNE		0x0020	/* b5: SETUP IGNORE interrupt */
+#define	SACKE		0x0010	/* b4: SETUP ACK interrupt */
+
+/* BRDY Interrupt Enable/Status Register */
+#define	BRDY9		0x0200	/* b9: PIPE9 */
+#define	BRDY8		0x0100	/* b8: PIPE8 */
+#define	BRDY7		0x0080	/* b7: PIPE7 */
+#define	BRDY6		0x0040	/* b6: PIPE6 */
+#define	BRDY5		0x0020	/* b5: PIPE5 */
+#define	BRDY4		0x0010	/* b4: PIPE4 */
+#define	BRDY3		0x0008	/* b3: PIPE3 */
+#define	BRDY2		0x0004	/* b2: PIPE2 */
+#define	BRDY1		0x0002	/* b1: PIPE1 */
+#define	BRDY0		0x0001	/* b1: PIPE0 */
+
+/* NRDY Interrupt Enable/Status Register */
+#define	NRDY9		0x0200	/* b9: PIPE9 */
+#define	NRDY8		0x0100	/* b8: PIPE8 */
+#define	NRDY7		0x0080	/* b7: PIPE7 */
+#define	NRDY6		0x0040	/* b6: PIPE6 */
+#define	NRDY5		0x0020	/* b5: PIPE5 */
+#define	NRDY4		0x0010	/* b4: PIPE4 */
+#define	NRDY3		0x0008	/* b3: PIPE3 */
+#define	NRDY2		0x0004	/* b2: PIPE2 */
+#define	NRDY1		0x0002	/* b1: PIPE1 */
+#define	NRDY0		0x0001	/* b1: PIPE0 */
+
+/* BEMP Interrupt Enable/Status Register */
+#define	BEMP9		0x0200	/* b9: PIPE9 */
+#define	BEMP8		0x0100	/* b8: PIPE8 */
+#define	BEMP7		0x0080	/* b7: PIPE7 */
+#define	BEMP6		0x0040	/* b6: PIPE6 */
+#define	BEMP5		0x0020	/* b5: PIPE5 */
+#define	BEMP4		0x0010	/* b4: PIPE4 */
+#define	BEMP3		0x0008	/* b3: PIPE3 */
+#define	BEMP2		0x0004	/* b2: PIPE2 */
+#define	BEMP1		0x0002	/* b1: PIPE1 */
+#define	BEMP0		0x0001	/* b0: PIPE0 */
+
+/* SOF Pin Configuration Register */
+#define	TRNENSEL	0x0100	/* b8: Select transaction enable period */
+#define	BRDYM		0x0040	/* b6: BRDY clear timing */
+#define	INTL		0x0020	/* b5: Interrupt sense select */
+#define	EDGESTS		0x0010	/* b4:  */
+#define	SOFMODE		0x000C	/* b3-2: SOF pin select */
+#define	  SOF_125US	 0x0008	  /* SOF OUT 125us Frame Signal */
+#define	  SOF_1MS	 0x0004	  /* SOF OUT 1ms Frame Signal */
+#define	  SOF_DISABLE	 0x0000	  /* SOF OUT Disable */
+
+/* Interrupt Status Register 0 */
+#define	VBINT	0x8000	/* b15: VBUS interrupt */
+#define	RESM	0x4000	/* b14: Resume interrupt */
+#define	SOFR	0x2000	/* b13: SOF frame update interrupt */
+#define	DVST	0x1000	/* b12: Device state transition interrupt */
+#define	CTRT	0x0800	/* b11: Control transfer stage transition interrupt */
+#define	BEMP	0x0400	/* b10: Buffer empty interrupt */
+#define	NRDY	0x0200	/* b9: Buffer not ready interrupt */
+#define	BRDY	0x0100	/* b8: Buffer ready interrupt */
+#define	VBSTS	0x0080	/* b7: VBUS input port */
+#define	DVSQ	0x0070	/* b6-4: Device state */
+#define	  DS_SPD_CNFG	 0x0070	  /* Suspend Configured */
+#define	  DS_SPD_ADDR	 0x0060	  /* Suspend Address */
+#define	  DS_SPD_DFLT	 0x0050	  /* Suspend Default */
+#define	  DS_SPD_POWR	 0x0040	  /* Suspend Powered */
+#define	  DS_SUSP	 0x0040	  /* Suspend */
+#define	  DS_CNFG	 0x0030	  /* Configured */
+#define	  DS_ADDS	 0x0020	  /* Address */
+#define	  DS_DFLT	 0x0010	  /* Default */
+#define	  DS_POWR	 0x0000	  /* Powered */
+#define	DVSQS		0x0030	/* b5-4: Device state */
+#define	VALID		0x0008	/* b3: Setup packet detected flag */
+#define	CTSQ		0x0007	/* b2-0: Control transfer stage */
+#define	  CS_SQER	 0x0006	  /* Sequence error */
+#define	  CS_WRND	 0x0005	  /* Control write nodata status stage */
+#define	  CS_WRSS	 0x0004	  /* Control write status stage */
+#define	  CS_WRDS	 0x0003	  /* Control write data stage */
+#define	  CS_RDSS	 0x0002	  /* Control read status stage */
+#define	  CS_RDDS	 0x0001	  /* Control read data stage */
+#define	  CS_IDST	 0x0000	  /* Idle or setup stage */
+
+/* Interrupt Status Register 1 */
+#define	OVRCR		0x8000	/* b15: Over-current interrupt */
+#define	BCHG		0x4000	/* b14: USB bus chenge interrupt */
+#define	DTCH		0x1000	/* b12: Detach sense interrupt */
+#define	ATTCH		0x0800	/* b11: Attach sense interrupt */
+#define	EOFERR		0x0040	/* b6: EOF-error interrupt */
+#define	SIGN		0x0020	/* b5: Setup ignore interrupt */
+#define	SACK		0x0010	/* b4: Setup acknowledge interrupt */
+
+/* Frame Number Register */
+#define	OVRN		0x8000	/* b15: Overrun error */
+#define	CRCE		0x4000	/* b14: Received data error */
+#define	FRNM		0x07FF	/* b10-0: Frame number */
+
+/* Micro Frame Number Register */
+#define	UFRNM		0x0007	/* b2-0: Micro frame number */
+
+/* Default Control Pipe Maxpacket Size Register */
+/* Pipe Maxpacket Size Register */
+#define	DEVSEL	0xF000	/* b15-14: Device address select */
+#define	MAXP	0x007F	/* b6-0: Maxpacket size of default control pipe */
+
+/* Default Control Pipe Control Register */
+#define	BSTS		0x8000	/* b15: Buffer status */
+#define	SUREQ		0x4000	/* b14: Send USB request  */
+#define	CSCLR		0x2000	/* b13: complete-split status clear */
+#define	CSSTS		0x1000	/* b12: complete-split status */
+#define	SUREQCLR	0x0800	/* b11: stop setup request */
+#define	SQCLR		0x0100	/* b8: Sequence toggle bit clear */
+#define	SQSET		0x0080	/* b7: Sequence toggle bit set */
+#define	SQMON		0x0040	/* b6: Sequence toggle bit monitor */
+#define	PBUSY		0x0020	/* b5: pipe busy */
+#define	PINGE		0x0010	/* b4: ping enable */
+#define	CCPL		0x0004	/* b2: Enable control transfer complete */
+#define	PID		0x0003	/* b1-0: Response PID */
+#define	  PID_STALL11	 0x0003	  /* STALL */
+#define	  PID_STALL	 0x0002	  /* STALL */
+#define	  PID_BUF	 0x0001	  /* BUF */
+#define	  PID_NAK	 0x0000	  /* NAK */
+
+/* Pipe Window Select Register */
+#define	PIPENM		0x0007	/* b2-0: Pipe select */
+
+/* Pipe Configuration Register */
+#define	R8A66597_TYP	0xC000	/* b15-14: Transfer type */
+#define	  R8A66597_ISO	 0xC000		  /* Isochronous */
+#define	  R8A66597_INT	 0x8000		  /* Interrupt */
+#define	  R8A66597_BULK	 0x4000		  /* Bulk */
+#define	R8A66597_BFRE	0x0400	/* b10: Buffer ready interrupt mode select */
+#define	R8A66597_DBLB	0x0200	/* b9: Double buffer mode select */
+#define	R8A66597_CNTMD	0x0100	/* b8: Continuous transfer mode select */
+#define	R8A66597_SHTNAK	0x0080	/* b7: Transfer end NAK */
+#define	R8A66597_DIR	0x0010	/* b4: Transfer direction select */
+#define	R8A66597_EPNUM	0x000F	/* b3-0: Eendpoint number select */
+
+/* Pipe Buffer Configuration Register */
+#define	BUFSIZE		0x7C00	/* b14-10: Pipe buffer size */
+#define	BUFNMB		0x007F	/* b6-0: Pipe buffer number */
+#define	PIPE0BUF	256
+#define	PIPExBUF	64
+
+/* Pipe Maxpacket Size Register */
+#define	MXPS		0x07FF	/* b10-0: Maxpacket size */
+
+/* Pipe Cycle Configuration Register */
+#define	IFIS	0x1000	/* b12: Isochronous in-buffer flush mode select */
+#define	IITV	0x0007	/* b2-0: Isochronous interval */
+
+/* Pipex Control Register */
+#define	BSTS	0x8000	/* b15: Buffer status */
+#define	INBUFM	0x4000	/* b14: IN buffer monitor (Only for PIPE1 to 5) */
+#define	CSCLR	0x2000	/* b13: complete-split status clear */
+#define	CSSTS	0x1000	/* b12: complete-split status */
+#define	ATREPM	0x0400	/* b10: Auto repeat mode */
+#define	ACLRM	0x0200	/* b9: Out buffer auto clear mode */
+#define	SQCLR	0x0100	/* b8: Sequence toggle bit clear */
+#define	SQSET	0x0080	/* b7: Sequence toggle bit set */
+#define	SQMON	0x0040	/* b6: Sequence toggle bit monitor */
+#define	PBUSY	0x0020	/* b5: pipe busy */
+#define	PID	0x0003	/* b1-0: Response PID */
+
+/* PIPExTRE */
+#define	TRENB		0x0200	/* b9: Transaction counter enable */
+#define	TRCLR		0x0100	/* b8: Transaction counter clear */
+
+/* PIPExTRN */
+#define	TRNCNT		0xFFFF	/* b15-0: Transaction counter */
+
+/* DEVADDx */
+#define	UPPHUB		0x7800
+#define	HUBPORT		0x0700
+#define	USBSPD		0x00C0
+#define	RTPORT		0x0001
+
+#endif /* __LINUX_USB_R8A66597_H */
+
diff --git a/include/linux/usb/rndis_host.h b/include/linux/usb/rndis_host.h
index 37836b937d97..1ef1ebc2b04f 100644
--- a/include/linux/usb/rndis_host.h
+++ b/include/linux/usb/rndis_host.h
@@ -70,12 +70,13 @@ struct rndis_msg_hdr {
 #define RNDIS_MSG_KEEPALIVE_C	(RNDIS_MSG_KEEPALIVE|RNDIS_MSG_COMPLETION)
 
 /* codes for "status" field of completion messages */
-#define	RNDIS_STATUS_SUCCESS		cpu_to_le32(0x00000000)
-#define	RNDIS_STATUS_FAILURE		cpu_to_le32(0xc0000001)
-#define	RNDIS_STATUS_INVALID_DATA	cpu_to_le32(0xc0010015)
-#define	RNDIS_STATUS_NOT_SUPPORTED	cpu_to_le32(0xc00000bb)
-#define	RNDIS_STATUS_MEDIA_CONNECT	cpu_to_le32(0x4001000b)
-#define	RNDIS_STATUS_MEDIA_DISCONNECT	cpu_to_le32(0x4001000c)
+#define	RNDIS_STATUS_SUCCESS			cpu_to_le32(0x00000000)
+#define	RNDIS_STATUS_FAILURE			cpu_to_le32(0xc0000001)
+#define	RNDIS_STATUS_INVALID_DATA		cpu_to_le32(0xc0010015)
+#define	RNDIS_STATUS_NOT_SUPPORTED		cpu_to_le32(0xc00000bb)
+#define	RNDIS_STATUS_MEDIA_CONNECT		cpu_to_le32(0x4001000b)
+#define	RNDIS_STATUS_MEDIA_DISCONNECT		cpu_to_le32(0x4001000c)
+#define	RNDIS_STATUS_MEDIA_SPECIFIC_INDICATION	cpu_to_le32(0x40010012)
 
 /* codes for OID_GEN_PHYSICAL_MEDIUM */
 #define	RNDIS_PHYSICAL_MEDIUM_UNSPECIFIED	cpu_to_le32(0x00000000)
diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h
index b95842542590..ce911ebf91e8 100644
--- a/include/linux/usb/serial.h
+++ b/include/linux/usb/serial.h
@@ -15,6 +15,7 @@
 
 #include <linux/kref.h>
 #include <linux/mutex.h>
+#include <linux/sysrq.h>
 
 #define SERIAL_TTY_MAJOR	188	/* Nice legal number now */
 #define SERIAL_TTY_MINORS	254	/* loads of devices :) */
@@ -26,10 +27,17 @@
 /* parity check flag */
 #define RELEVANT_IFLAG(iflag)	(iflag & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK))
 
+enum port_dev_state {
+	PORT_UNREGISTERED,
+	PORT_REGISTERING,
+	PORT_REGISTERED,
+	PORT_UNREGISTERING,
+};
+
 /**
  * usb_serial_port: structure for the specific ports of a device.
  * @serial: pointer back to the struct usb_serial owner of this port.
- * @tty: pointer to the corresponding tty for 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.
@@ -44,19 +52,23 @@
  * @interrupt_out_endpointAddress: endpoint address for the interrupt out pipe
  * 	for this port.
  * @bulk_in_buffer: pointer to the bulk in buffer for this port.
+ * @bulk_in_size: the size of the bulk_in_buffer, in bytes.
  * @read_urb: pointer to the bulk in struct urb for this port.
  * @bulk_in_endpointAddress: endpoint address for the bulk in pipe for this
  *	port.
  * @bulk_out_buffer: pointer to the bulk out buffer for this port.
  * @bulk_out_size: the size of the bulk_out_buffer, in bytes.
  * @write_urb: pointer to the bulk out struct urb for this port.
+ * @write_fifo: kfifo used to buffer outgoing data
+ * @write_urb_busy: port`s writing status
  * @bulk_out_endpointAddress: endpoint address for the bulk out pipe for this
  *	port.
  * @write_wait: a wait_queue_head_t used by the port.
  * @work: work queue entry for the line discipline waking up.
- * @open_count: number of times this port has been opened.
  * @throttled: nonzero if the read urb is inactive to throttle the device
  * @throttle_req: nonzero if the tty wants to throttle us
+ * @console: attached usb serial console
+ * @dev: pointer to the serial device
  *
  * This structure is used by the usb-serial core and drivers for the specific
  * ports of a device.
@@ -85,15 +97,21 @@ struct usb_serial_port {
 	unsigned char		*bulk_out_buffer;
 	int			bulk_out_size;
 	struct urb		*write_urb;
+	struct kfifo		*write_fifo;
 	int			write_urb_busy;
 	__u8			bulk_out_endpointAddress;
 
+	int			tx_bytes_flight;
+	int			urbs_in_flight;
+
 	wait_queue_head_t	write_wait;
 	struct work_struct	work;
 	char			throttled;
 	char			throttle_req;
 	char			console;
+	unsigned long		sysrq; /* sysrq timeout */
 	struct device		dev;
+	enum port_dev_state	dev_state;
 };
 #define to_usb_serial_port(d) container_of(d, struct usb_serial_port, dev)
 
@@ -132,6 +150,7 @@ struct usb_serial {
 	struct usb_interface		*interface;
 	unsigned char			disconnected:1;
 	unsigned char			suspending:1;
+	unsigned char			attached:1;
 	unsigned char			minor;
 	unsigned char			num_ports;
 	unsigned char			num_port_pointers;
@@ -178,8 +197,10 @@ static inline void usb_set_serial_data(struct usb_serial *serial, void *data)
  *	This will be called when the struct usb_serial structure is fully set
  *	set up.  Do any local initialization of the device, or any private
  *	memory structure allocation at this point in time.
- * @shutdown: pointer to the driver's shutdown function.  This will be
- *	called when the device is removed from the system.
+ * @disconnect: pointer to the driver's disconnect function.  This will be
+ *	called when the device is unplugged or unbound from the driver.
+ * @release: pointer to the driver's release function.  This will be called
+ *	when the usb_serial data structure is about to be destroyed.
  * @usb_driver: pointer to the struct usb_driver that controls this
  *	device.  This is necessary to allow dynamic ids to be added to
  *	the driver from sysfs.
@@ -204,12 +225,14 @@ struct usb_serial_driver {
 	struct device_driver	driver;
 	struct usb_driver	*usb_driver;
 	struct usb_dynids	dynids;
+	int			max_in_flight_urbs;
 
 	int (*probe)(struct usb_serial *serial, const struct usb_device_id *id);
 	int (*attach)(struct usb_serial *serial);
 	int (*calc_num_ports) (struct usb_serial *serial);
 
-	void (*shutdown)(struct usb_serial *serial);
+	void (*disconnect)(struct usb_serial *serial);
+	void (*release)(struct usb_serial *serial);
 
 	int (*port_probe)(struct usb_serial_port *port);
 	int (*port_remove)(struct usb_serial_port *port);
@@ -218,11 +241,9 @@ struct usb_serial_driver {
 	int (*resume)(struct usb_serial *serial);
 
 	/* serial function calls */
-	/* Called by console with tty = NULL and by tty */
-	int  (*open)(struct tty_struct *tty,
-			struct usb_serial_port *port, struct file *filp);
-	void (*close)(struct tty_struct *tty,
-			struct usb_serial_port *port, struct file *filp);
+	/* Called by console and by the tty layer */
+	int  (*open)(struct tty_struct *tty, struct usb_serial_port *port);
+	void (*close)(struct usb_serial_port *port);
 	int  (*write)(struct tty_struct *tty, struct usb_serial_port *port,
 			const unsigned char *buf, int count);
 	/* Called only by the tty layer */
@@ -238,6 +259,13 @@ struct usb_serial_driver {
 	int  (*tiocmget)(struct tty_struct *tty, struct file *file);
 	int  (*tiocmset)(struct tty_struct *tty, struct file *file,
 			 unsigned int set, unsigned int clear);
+	/* Called by the tty layer for port level work. There may or may not
+	   be an attached tty at this point */
+	void (*dtr_rts)(struct usb_serial_port *port, int on);
+	int  (*carrier_raised)(struct usb_serial_port *port);
+	/* Called by the usb serial hooks to allow the user to rework the
+	   termios state */
+	void (*init_termios)(struct tty_struct *tty);
 	/* USB events */
 	void (*read_int_callback)(struct urb *urb);
 	void (*write_int_callback)(struct urb *urb);
@@ -277,11 +305,10 @@ static inline void usb_serial_console_disconnect(struct usb_serial *serial) {}
 extern struct usb_serial *usb_serial_get_by_index(unsigned int minor);
 extern void usb_serial_put(struct usb_serial *serial);
 extern int usb_serial_generic_open(struct tty_struct *tty,
-		struct usb_serial_port *port, struct file *filp);
+	struct usb_serial_port *port);
 extern int usb_serial_generic_write(struct tty_struct *tty,
 	struct usb_serial_port *port, const unsigned char *buf, int count);
-extern void usb_serial_generic_close(struct tty_struct *tty,
-			struct usb_serial_port *port, struct file *filp);
+extern void usb_serial_generic_close(struct usb_serial_port *port);
 extern int usb_serial_generic_resume(struct usb_serial *serial);
 extern int usb_serial_generic_write_room(struct tty_struct *tty);
 extern int usb_serial_generic_chars_in_buffer(struct tty_struct *tty);
@@ -289,9 +316,17 @@ extern void usb_serial_generic_read_bulk_callback(struct urb *urb);
 extern void usb_serial_generic_write_bulk_callback(struct urb *urb);
 extern void usb_serial_generic_throttle(struct tty_struct *tty);
 extern void usb_serial_generic_unthrottle(struct tty_struct *tty);
-extern void usb_serial_generic_shutdown(struct usb_serial *serial);
+extern void usb_serial_generic_disconnect(struct usb_serial *serial);
+extern void usb_serial_generic_release(struct usb_serial *serial);
 extern int usb_serial_generic_register(int debug);
 extern void usb_serial_generic_deregister(void);
+extern void usb_serial_generic_resubmit_read_urb(struct usb_serial_port *port,
+						 gfp_t mem_flags);
+extern int usb_serial_handle_sysrq_char(struct tty_struct *tty,
+					struct usb_serial_port *port,
+					unsigned int ch);
+extern int usb_serial_handle_break(struct usb_serial_port *port);
+
 
 extern int usb_serial_bus_register(struct usb_serial_driver *device);
 extern void usb_serial_bus_deregister(struct usb_serial_driver *device);
diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h
index 36fabb95c7d3..8ce61359bf73 100644
--- a/include/linux/usb/usbnet.h
+++ b/include/linux/usb/usbnet.h
@@ -42,7 +42,6 @@ struct usbnet {
 
 	/* protocol/interface state */
 	struct net_device	*net;
-	struct net_device_stats	stats;
 	int			msg_enable;
 	unsigned long		data [5];
 	u32			xid;
@@ -54,7 +53,9 @@ struct usbnet {
 	struct sk_buff_head	rxq;
 	struct sk_buff_head	txq;
 	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;
@@ -64,6 +65,9 @@ struct usbnet {
 #		define EVENT_RX_MEMORY	2
 #		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)
@@ -87,7 +91,11 @@ struct driver_info {
 
 #define FLAG_FRAMING_AX 0x0040		/* AX88772/178 packets */
 #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 *);
@@ -98,9 +106,15 @@ struct driver_info {
 	/* reset device ... can sleep */
 	int	(*reset)(struct usbnet *);
 
+	/* stop device ... can sleep */
+	int	(*stop)(struct usbnet *);
+
 	/* 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 *);
 
@@ -119,9 +133,8 @@ struct driver_info {
 	 * right after minidriver have initialized hardware. */
 	int	(*early_init)(struct usbnet *dev);
 
-	/* called by minidriver when link state changes, state: 0=disconnect,
-	 * 1=connect */
-	void	(*link_change)(struct usbnet *dev, int state);
+	/* called by minidriver when receiving indication */
+	void	(*indication)(struct usbnet *dev, void *ind, int indlen);
 
 	/* for new devices, use the descriptor-reading code instead */
 	int		in;		/* rx endpoint */
@@ -178,15 +191,21 @@ struct skb_data {	/* skb->cb is one of these */
 
 extern int usbnet_open (struct net_device *net);
 extern int usbnet_stop (struct net_device *net);
-extern int usbnet_start_xmit (struct sk_buff *skb, struct net_device *net);
+extern netdev_tx_t usbnet_start_xmit (struct sk_buff *skb,
+				      struct net_device *net);
 extern void usbnet_tx_timeout (struct net_device *net);
 extern int usbnet_change_mtu (struct net_device *net, int new_mtu);
 
 extern int usbnet_get_endpoints(struct usbnet *, struct usb_interface *);
+extern int usbnet_get_ethernet_addr(struct usbnet *, int);
 extern void usbnet_defer_kevent (struct usbnet *, int);
 extern void usbnet_skb_return (struct usbnet *, struct sk_buff *);
 extern void usbnet_unlink_rx_urbs(struct usbnet *);
 
+extern void usbnet_pause_rx(struct usbnet *);
+extern void usbnet_resume_rx(struct usbnet *);
+extern void usbnet_purge_paused_rxq(struct usbnet *);
+
 extern int usbnet_get_settings (struct net_device *net, struct ethtool_cmd *cmd);
 extern int usbnet_set_settings (struct net_device *net, struct ethtool_cmd *cmd);
 extern u32 usbnet_get_link (struct net_device *net);
diff --git a/include/linux/usb/video.h b/include/linux/usb/video.h
new file mode 100644
index 000000000000..be436d9ee479
--- /dev/null
+++ b/include/linux/usb/video.h
@@ -0,0 +1,164 @@
+/*
+ * USB Video Class definitions.
+ *
+ * Copyright (C) 2009 Laurent Pinchart <laurent.pinchart@skynet.be>
+ *
+ * This file holds USB constants and structures defined by the USB Device
+ * Class Definition for Video Devices. Unless otherwise stated, comments
+ * below reference relevant sections of the USB Video Class 1.1 specification
+ * available at
+ *
+ * http://www.usb.org/developers/devclass_docs/USB_Video_Class_1_1.zip
+ */
+
+#ifndef __LINUX_USB_VIDEO_H
+#define __LINUX_USB_VIDEO_H
+
+#include <linux/types.h>
+
+/* --------------------------------------------------------------------------
+ * UVC constants
+ */
+
+/* A.2. Video Interface Subclass Codes */
+#define UVC_SC_UNDEFINED				0x00
+#define UVC_SC_VIDEOCONTROL				0x01
+#define UVC_SC_VIDEOSTREAMING				0x02
+#define UVC_SC_VIDEO_INTERFACE_COLLECTION		0x03
+
+/* A.3. Video Interface Protocol Codes */
+#define UVC_PC_PROTOCOL_UNDEFINED			0x00
+
+/* A.5. Video Class-Specific VC Interface Descriptor Subtypes */
+#define UVC_VC_DESCRIPTOR_UNDEFINED			0x00
+#define UVC_VC_HEADER					0x01
+#define UVC_VC_INPUT_TERMINAL				0x02
+#define UVC_VC_OUTPUT_TERMINAL				0x03
+#define UVC_VC_SELECTOR_UNIT				0x04
+#define UVC_VC_PROCESSING_UNIT				0x05
+#define UVC_VC_EXTENSION_UNIT				0x06
+
+/* A.6. Video Class-Specific VS Interface Descriptor Subtypes */
+#define UVC_VS_UNDEFINED				0x00
+#define UVC_VS_INPUT_HEADER				0x01
+#define UVC_VS_OUTPUT_HEADER				0x02
+#define UVC_VS_STILL_IMAGE_FRAME			0x03
+#define UVC_VS_FORMAT_UNCOMPRESSED			0x04
+#define UVC_VS_FRAME_UNCOMPRESSED			0x05
+#define UVC_VS_FORMAT_MJPEG				0x06
+#define UVC_VS_FRAME_MJPEG				0x07
+#define UVC_VS_FORMAT_MPEG2TS				0x0a
+#define UVC_VS_FORMAT_DV				0x0c
+#define UVC_VS_COLORFORMAT				0x0d
+#define UVC_VS_FORMAT_FRAME_BASED			0x10
+#define UVC_VS_FRAME_FRAME_BASED			0x11
+#define UVC_VS_FORMAT_STREAM_BASED			0x12
+
+/* A.7. Video Class-Specific Endpoint Descriptor Subtypes */
+#define UVC_EP_UNDEFINED				0x00
+#define UVC_EP_GENERAL					0x01
+#define UVC_EP_ENDPOINT					0x02
+#define UVC_EP_INTERRUPT				0x03
+
+/* A.8. Video Class-Specific Request Codes */
+#define UVC_RC_UNDEFINED				0x00
+#define UVC_SET_CUR					0x01
+#define UVC_GET_CUR					0x81
+#define UVC_GET_MIN					0x82
+#define UVC_GET_MAX					0x83
+#define UVC_GET_RES					0x84
+#define UVC_GET_LEN					0x85
+#define UVC_GET_INFO					0x86
+#define UVC_GET_DEF					0x87
+
+/* A.9.1. VideoControl Interface Control Selectors */
+#define UVC_VC_CONTROL_UNDEFINED			0x00
+#define UVC_VC_VIDEO_POWER_MODE_CONTROL			0x01
+#define UVC_VC_REQUEST_ERROR_CODE_CONTROL		0x02
+
+/* A.9.2. Terminal Control Selectors */
+#define UVC_TE_CONTROL_UNDEFINED			0x00
+
+/* A.9.3. Selector Unit Control Selectors */
+#define UVC_SU_CONTROL_UNDEFINED			0x00
+#define UVC_SU_INPUT_SELECT_CONTROL			0x01
+
+/* A.9.4. Camera Terminal Control Selectors */
+#define UVC_CT_CONTROL_UNDEFINED			0x00
+#define UVC_CT_SCANNING_MODE_CONTROL			0x01
+#define UVC_CT_AE_MODE_CONTROL				0x02
+#define UVC_CT_AE_PRIORITY_CONTROL			0x03
+#define UVC_CT_EXPOSURE_TIME_ABSOLUTE_CONTROL		0x04
+#define UVC_CT_EXPOSURE_TIME_RELATIVE_CONTROL		0x05
+#define UVC_CT_FOCUS_ABSOLUTE_CONTROL			0x06
+#define UVC_CT_FOCUS_RELATIVE_CONTROL			0x07
+#define UVC_CT_FOCUS_AUTO_CONTROL			0x08
+#define UVC_CT_IRIS_ABSOLUTE_CONTROL			0x09
+#define UVC_CT_IRIS_RELATIVE_CONTROL			0x0a
+#define UVC_CT_ZOOM_ABSOLUTE_CONTROL			0x0b
+#define UVC_CT_ZOOM_RELATIVE_CONTROL			0x0c
+#define UVC_CT_PANTILT_ABSOLUTE_CONTROL			0x0d
+#define UVC_CT_PANTILT_RELATIVE_CONTROL			0x0e
+#define UVC_CT_ROLL_ABSOLUTE_CONTROL			0x0f
+#define UVC_CT_ROLL_RELATIVE_CONTROL			0x10
+#define UVC_CT_PRIVACY_CONTROL				0x11
+
+/* A.9.5. Processing Unit Control Selectors */
+#define UVC_PU_CONTROL_UNDEFINED			0x00
+#define UVC_PU_BACKLIGHT_COMPENSATION_CONTROL		0x01
+#define UVC_PU_BRIGHTNESS_CONTROL			0x02
+#define UVC_PU_CONTRAST_CONTROL				0x03
+#define UVC_PU_GAIN_CONTROL				0x04
+#define UVC_PU_POWER_LINE_FREQUENCY_CONTROL		0x05
+#define UVC_PU_HUE_CONTROL				0x06
+#define UVC_PU_SATURATION_CONTROL			0x07
+#define UVC_PU_SHARPNESS_CONTROL			0x08
+#define UVC_PU_GAMMA_CONTROL				0x09
+#define UVC_PU_WHITE_BALANCE_TEMPERATURE_CONTROL	0x0a
+#define UVC_PU_WHITE_BALANCE_TEMPERATURE_AUTO_CONTROL	0x0b
+#define UVC_PU_WHITE_BALANCE_COMPONENT_CONTROL		0x0c
+#define UVC_PU_WHITE_BALANCE_COMPONENT_AUTO_CONTROL	0x0d
+#define UVC_PU_DIGITAL_MULTIPLIER_CONTROL		0x0e
+#define UVC_PU_DIGITAL_MULTIPLIER_LIMIT_CONTROL		0x0f
+#define UVC_PU_HUE_AUTO_CONTROL				0x10
+#define UVC_PU_ANALOG_VIDEO_STANDARD_CONTROL		0x11
+#define UVC_PU_ANALOG_LOCK_STATUS_CONTROL		0x12
+
+/* A.9.7. VideoStreaming Interface Control Selectors */
+#define UVC_VS_CONTROL_UNDEFINED			0x00
+#define UVC_VS_PROBE_CONTROL				0x01
+#define UVC_VS_COMMIT_CONTROL				0x02
+#define UVC_VS_STILL_PROBE_CONTROL			0x03
+#define UVC_VS_STILL_COMMIT_CONTROL			0x04
+#define UVC_VS_STILL_IMAGE_TRIGGER_CONTROL		0x05
+#define UVC_VS_STREAM_ERROR_CODE_CONTROL		0x06
+#define UVC_VS_GENERATE_KEY_FRAME_CONTROL		0x07
+#define UVC_VS_UPDATE_FRAME_SEGMENT_CONTROL		0x08
+#define UVC_VS_SYNC_DELAY_CONTROL			0x09
+
+/* B.1. USB Terminal Types */
+#define UVC_TT_VENDOR_SPECIFIC				0x0100
+#define UVC_TT_STREAMING				0x0101
+
+/* B.2. Input Terminal Types */
+#define UVC_ITT_VENDOR_SPECIFIC				0x0200
+#define UVC_ITT_CAMERA					0x0201
+#define UVC_ITT_MEDIA_TRANSPORT_INPUT			0x0202
+
+/* B.3. Output Terminal Types */
+#define UVC_OTT_VENDOR_SPECIFIC				0x0300
+#define UVC_OTT_DISPLAY					0x0301
+#define UVC_OTT_MEDIA_TRANSPORT_OUTPUT			0x0302
+
+/* B.4. External Terminal Types */
+#define UVC_EXTERNAL_VENDOR_SPECIFIC			0x0400
+#define UVC_COMPOSITE_CONNECTOR				0x0401
+#define UVC_SVIDEO_CONNECTOR				0x0402
+#define UVC_COMPONENT_CONNECTOR				0x0403
+
+/* 2.4.2.2. Status Packet Type */
+#define UVC_STATUS_TYPE_CONTROL				1
+#define UVC_STATUS_TYPE_STREAMING			2
+
+#endif /* __LINUX_USB_VIDEO_H */
+
diff --git a/include/linux/usb/wusb.h b/include/linux/usb/wusb.h
index 5f401b644ed5..429c631d2aad 100644
--- a/include/linux/usb/wusb.h
+++ b/include/linux/usb/wusb.h
@@ -80,8 +80,7 @@ struct wusb_ckhdid {
 	u8 data[16];
 } __attribute__((packed));
 
-const static
-struct wusb_ckhdid wusb_ckhdid_zero = { .data = { 0 } };
+static const struct wusb_ckhdid wusb_ckhdid_zero = { .data = { 0 } };
 
 #define WUSB_CKHDID_STRSIZE (3 * sizeof(struct wusb_ckhdid) + 1)
 
diff --git a/include/linux/usbdevice_fs.h b/include/linux/usbdevice_fs.h
index 0044d9b4cb85..b2a7d8ba6ee3 100644
--- a/include/linux/usbdevice_fs.h
+++ b/include/linux/usbdevice_fs.h
@@ -77,6 +77,7 @@ struct usbdevfs_connectinfo {
 
 #define USBDEVFS_URB_SHORT_NOT_OK	0x01
 #define USBDEVFS_URB_ISO_ASAP		0x02
+#define USBDEVFS_URB_BULK_CONTINUATION	0x04
 #define USBDEVFS_URB_NO_FSBR		0x20
 #define USBDEVFS_URB_ZERO_PACKET	0x40
 #define USBDEVFS_URB_NO_INTERRUPT	0x80
@@ -175,4 +176,6 @@ struct usbdevfs_ioctl32 {
 #define USBDEVFS_CLEAR_HALT        _IOR('U', 21, unsigned int)
 #define USBDEVFS_DISCONNECT        _IO('U', 22)
 #define USBDEVFS_CONNECT           _IO('U', 23)
+#define USBDEVFS_CLAIM_PORT        _IOR('U', 24, unsigned int)
+#define USBDEVFS_RELEASE_PORT      _IOR('U', 25, unsigned int)
 #endif /* _LINUX_USBDEVICE_FS_H */
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/utsname.h b/include/linux/utsname.h
index 11232676bfff..69f39974c041 100644
--- a/include/linux/utsname.h
+++ b/include/linux/utsname.h
@@ -22,12 +22,12 @@ struct old_utsname {
 };
 
 struct new_utsname {
-	char sysname[65];
-	char nodename[65];
-	char release[65];
-	char version[65];
-	char machine[65];
-	char domainname[65];
+	char sysname[__NEW_UTS_LEN + 1];
+	char nodename[__NEW_UTS_LEN + 1];
+	char release[__NEW_UTS_LEN + 1];
+	char version[__NEW_UTS_LEN + 1];
+	char machine[__NEW_UTS_LEN + 1];
+	char domainname[__NEW_UTS_LEN + 1];
 };
 
 #ifdef __KERNEL__
@@ -36,7 +36,6 @@ struct new_utsname {
 #include <linux/kref.h>
 #include <linux/nsproxy.h>
 #include <linux/err.h>
-#include <asm/atomic.h>
 
 struct uts_namespace {
 	struct kref kref;
diff --git a/include/linux/uwb.h b/include/linux/uwb.h
index c02128991ff7..7fc9746f22cd 100644
--- a/include/linux/uwb.h
+++ b/include/linux/uwb.h
@@ -597,7 +597,7 @@ void uwb_rc_neh_grok(struct uwb_rc *, void *, size_t);
 void uwb_rc_neh_error(struct uwb_rc *, int);
 void uwb_rc_reset_all(struct uwb_rc *rc);
 void uwb_rc_pre_reset(struct uwb_rc *rc);
-void uwb_rc_post_reset(struct uwb_rc *rc);
+int uwb_rc_post_reset(struct uwb_rc *rc);
 
 /**
  * uwb_rsv_is_owner - is the owner of this reservation the RC?
diff --git a/include/linux/vgaarb.h b/include/linux/vgaarb.h
new file mode 100644
index 000000000000..2dfaa293ae8c
--- /dev/null
+++ b/include/linux/vgaarb.h
@@ -0,0 +1,210 @@
+/*
+ * The VGA aribiter manages VGA space routing and VGA resource decode to
+ * allow multiple VGA devices to be used in a system in a safe way.
+ *
+ * (C) Copyright 2005 Benjamin Herrenschmidt <benh@kernel.crashing.org>
+ * (C) Copyright 2007 Paulo R. Zanoni <przanoni@gmail.com>
+ * (C) Copyright 2007, 2009 Tiago Vignatti <vignatti@freedesktop.org>
+ */
+
+#ifndef LINUX_VGA_H
+
+#include <asm/vga.h>
+
+/* Legacy VGA regions */
+#define VGA_RSRC_NONE	       0x00
+#define VGA_RSRC_LEGACY_IO     0x01
+#define VGA_RSRC_LEGACY_MEM    0x02
+#define VGA_RSRC_LEGACY_MASK   (VGA_RSRC_LEGACY_IO | VGA_RSRC_LEGACY_MEM)
+/* Non-legacy access */
+#define VGA_RSRC_NORMAL_IO     0x04
+#define VGA_RSRC_NORMAL_MEM    0x08
+
+/* Passing that instead of a pci_dev to use the system "default"
+ * device, that is the one used by vgacon. Archs will probably
+ * have to provide their own vga_default_device();
+ */
+#define VGA_DEFAULT_DEVICE     (NULL)
+
+/* For use by clients */
+
+/**
+ *     vga_set_legacy_decoding
+ *
+ *     @pdev: pci device of the VGA card
+ *     @decodes: bit mask of what legacy regions the card decodes
+ *
+ *     Indicates to the arbiter if the card decodes legacy VGA IOs,
+ *     legacy VGA Memory, both, or none. All cards default to both,
+ *     the card driver (fbdev for example) should tell the arbiter
+ *     if it has disabled legacy decoding, so the card can be left
+ *     out of the arbitration process (and can be safe to take
+ *     interrupts at any time.
+ */
+extern void vga_set_legacy_decoding(struct pci_dev *pdev,
+				    unsigned int decodes);
+
+/**
+ *     vga_get         - acquire & locks VGA resources
+ *
+ *     @pdev: pci device of the VGA card or NULL for the system default
+ *     @rsrc: bit mask of resources to acquire and lock
+ *     @interruptible: blocking should be interruptible by signals ?
+ *
+ *     This function acquires VGA resources for the given
+ *     card and mark those resources locked. If the resource requested
+ *     are "normal" (and not legacy) resources, the arbiter will first check
+ *     wether the card is doing legacy decoding for that type of resource. If
+ *     yes, the lock is "converted" into a legacy resource lock.
+ *     The arbiter will first look for all VGA cards that might conflict
+ *     and disable their IOs and/or Memory access, inlcuding VGA forwarding
+ *     on P2P bridges if necessary, so that the requested resources can
+ *     be used. Then, the card is marked as locking these resources and
+ *     the IO and/or Memory accesse are enabled on the card (including
+ *     VGA forwarding on parent P2P bridges if any).
+ *     This function will block if some conflicting card is already locking
+ *     one of the required resources (or any resource on a different bus
+ *     segment, since P2P bridges don't differenciate VGA memory and IO
+ *     afaik). You can indicate wether this blocking should be interruptible
+ *     by a signal (for userland interface) or not.
+ *     Must not be called at interrupt time or in atomic context.
+ *     If the card already owns the resources, the function succeeds.
+ *     Nested calls are supported (a per-resource counter is maintained)
+ */
+
+extern int vga_get(struct pci_dev *pdev, unsigned int rsrc,
+											int interruptible);
+
+/**
+ *     vga_get_interruptible
+ *
+ *     Shortcut to vga_get
+ */
+
+static inline int vga_get_interruptible(struct pci_dev *pdev,
+					unsigned int rsrc)
+{
+       return vga_get(pdev, rsrc, 1);
+}
+
+/**
+ *     vga_get_uninterruptible
+ *
+ *     Shortcut to vga_get
+ */
+
+static inline int vga_get_uninterruptible(struct pci_dev *pdev,
+					  unsigned int rsrc)
+{
+       return vga_get(pdev, rsrc, 0);
+}
+
+/**
+ *     vga_tryget      - try to acquire & lock legacy VGA resources
+ *
+ *     @pdev: pci devivce of VGA card or NULL for system default
+ *     @rsrc: bit mask of resources to acquire and lock
+ *
+ *     This function performs the same operation as vga_get(), but
+ *     will return an error (-EBUSY) instead of blocking if the resources
+ *     are already locked by another card. It can be called in any context
+ */
+
+extern int vga_tryget(struct pci_dev *pdev, unsigned int rsrc);
+
+/**
+ *     vga_put         - release lock on legacy VGA resources
+ *
+ *     @pdev: pci device of VGA card or NULL for system default
+ *     @rsrc: but mask of resource to release
+ *
+ *     This function releases resources previously locked by vga_get()
+ *     or vga_tryget(). The resources aren't disabled right away, so
+ *     that a subsequence vga_get() on the same card will succeed
+ *     immediately. Resources have a counter, so locks are only
+ *     released if the counter reaches 0.
+ */
+
+extern void vga_put(struct pci_dev *pdev, unsigned int rsrc);
+
+
+/**
+ *     vga_default_device
+ *
+ *     This can be defined by the platform. The default implementation
+ *     is rather dumb and will probably only work properly on single
+ *     vga card setups and/or x86 platforms.
+ *
+ *     If your VGA default device is not PCI, you'll have to return
+ *     NULL here. In this case, I assume it will not conflict with
+ *     any PCI card. If this is not true, I'll have to define two archs
+ *     hooks for enabling/disabling the VGA default device if that is
+ *     possible. This may be a problem with real _ISA_ VGA cards, in
+ *     addition to a PCI one. I don't know at this point how to deal
+ *     with that card. Can theirs IOs be disabled at all ? If not, then
+ *     I suppose it's a matter of having the proper arch hook telling
+ *     us about it, so we basically never allow anybody to succeed a
+ *     vga_get()...
+ */
+
+#ifndef __ARCH_HAS_VGA_DEFAULT_DEVICE
+extern struct pci_dev *vga_default_device(void);
+#endif
+
+/**
+ *     vga_conflicts
+ *
+ *     Architectures should define this if they have several
+ *     independant PCI domains that can afford concurrent VGA
+ *     decoding
+ */
+
+#ifndef __ARCH_HAS_VGA_CONFLICT
+static inline int vga_conflicts(struct pci_dev *p1, struct pci_dev *p2)
+{
+       return 1;
+}
+#endif
+
+/**
+ *	vga_client_register
+ *
+ *	@pdev: pci device of the VGA client
+ *	@cookie: client cookie to be used in callbacks
+ *	@irq_set_state: irq state change callback
+ *	@set_vga_decode: vga decode change callback
+ *
+ * 	return value: 0 on success, -1 on failure
+ * 	Register a client with the VGA arbitration logic
+ *
+ *	Clients have two callback mechanisms they can use.
+ *	irq enable/disable callback -
+ *		If a client can't disable its GPUs VGA resources, then we
+ *		need to be able to ask it to turn off its irqs when we
+ *		turn off its mem and io decoding.
+ *	set_vga_decode
+ *		If a client can disable its GPU VGA resource, it will
+ *		get a callback from this to set the encode/decode state
+ *
+ * Rationale: we cannot disable VGA decode resources unconditionally
+ * some single GPU laptops seem to require ACPI or BIOS access to the
+ * VGA registers to control things like backlights etc.
+ * Hopefully newer multi-GPU laptops do something saner, and desktops
+ * won't have any special ACPI for this.
+ * They driver will get a callback when VGA arbitration is first used
+ * by userspace since we some older X servers have issues.
+ */
+#if defined(CONFIG_VGA_ARB)
+int vga_client_register(struct pci_dev *pdev, void *cookie,
+			void (*irq_set_state)(void *cookie, bool state),
+			unsigned int (*set_vga_decode)(void *cookie, bool state));
+#else
+static inline int vga_client_register(struct pci_dev *pdev, void *cookie,
+				      void (*irq_set_state)(void *cookie, bool state),
+				      unsigned int (*set_vga_decode)(void *cookie, bool state))
+{
+	return 0;
+}
+#endif
+
+#endif /* LINUX_VGA_H */
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 139d234923cd..b59e78c57161 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -167,6 +167,7 @@ enum v4l2_ctrl_type {
 	V4L2_CTRL_TYPE_BUTTON	     = 4,
 	V4L2_CTRL_TYPE_INTEGER64     = 5,
 	V4L2_CTRL_TYPE_CTRL_CLASS    = 6,
+	V4L2_CTRL_TYPE_STRING        = 7,
 };
 
 enum v4l2_tuner_type {
@@ -252,10 +253,12 @@ struct v4l2_capability {
 #define V4L2_CAP_RDS_CAPTURE		0x00000100  /* RDS data capture */
 #define V4L2_CAP_VIDEO_OUTPUT_OVERLAY	0x00000200  /* Can do video output overlay */
 #define V4L2_CAP_HW_FREQ_SEEK		0x00000400  /* Can do hardware frequency seek  */
+#define V4L2_CAP_RDS_OUTPUT		0x00000800  /* Is an RDS encoder */
 
 #define V4L2_CAP_TUNER			0x00010000  /* has a tuner */
 #define V4L2_CAP_AUDIO			0x00020000  /* has audio support */
 #define V4L2_CAP_RADIO			0x00040000  /* is a radio device */
+#define V4L2_CAP_MODULATOR		0x00080000  /* has a modulator */
 
 #define V4L2_CAP_READWRITE              0x01000000  /* read/write systemcalls */
 #define V4L2_CAP_ASYNCIO                0x02000000  /* async I/O */
@@ -275,7 +278,9 @@ struct v4l2_pix_format {
 	__u32			priv;		/* private data, depends on pixelformat */
 };
 
-/*      Pixel format         FOURCC                        depth  Description  */
+/*      Pixel format         FOURCC                          depth  Description  */
+
+/* RGB formats */
 #define V4L2_PIX_FMT_RGB332  v4l2_fourcc('R', 'G', 'B', '1') /*  8  RGB-3-3-2     */
 #define V4L2_PIX_FMT_RGB444  v4l2_fourcc('R', '4', '4', '4') /* 16  xxxxrrrr ggggbbbb */
 #define V4L2_PIX_FMT_RGB555  v4l2_fourcc('R', 'G', 'B', 'O') /* 16  RGB-5-5-5     */
@@ -286,12 +291,20 @@ struct v4l2_pix_format {
 #define V4L2_PIX_FMT_RGB24   v4l2_fourcc('R', 'G', 'B', '3') /* 24  RGB-8-8-8     */
 #define V4L2_PIX_FMT_BGR32   v4l2_fourcc('B', 'G', 'R', '4') /* 32  BGR-8-8-8-8   */
 #define V4L2_PIX_FMT_RGB32   v4l2_fourcc('R', 'G', 'B', '4') /* 32  RGB-8-8-8-8   */
+
+/* Grey formats */
 #define V4L2_PIX_FMT_GREY    v4l2_fourcc('G', 'R', 'E', 'Y') /*  8  Greyscale     */
 #define V4L2_PIX_FMT_Y16     v4l2_fourcc('Y', '1', '6', ' ') /* 16  Greyscale     */
+
+/* Palette formats */
 #define V4L2_PIX_FMT_PAL8    v4l2_fourcc('P', 'A', 'L', '8') /*  8  8-bit palette */
+
+/* Luminance+Chrominance formats */
 #define V4L2_PIX_FMT_YVU410  v4l2_fourcc('Y', 'V', 'U', '9') /*  9  YVU 4:1:0     */
 #define V4L2_PIX_FMT_YVU420  v4l2_fourcc('Y', 'V', '1', '2') /* 12  YVU 4:2:0     */
 #define V4L2_PIX_FMT_YUYV    v4l2_fourcc('Y', 'U', 'Y', 'V') /* 16  YUV 4:2:2     */
+#define V4L2_PIX_FMT_YYUV    v4l2_fourcc('Y', 'Y', 'U', 'V') /* 16  YUV 4:2:2     */
+#define V4L2_PIX_FMT_YVYU    v4l2_fourcc('Y', 'V', 'Y', 'U') /* 16 YVU 4:2:2 */
 #define V4L2_PIX_FMT_UYVY    v4l2_fourcc('U', 'Y', 'V', 'Y') /* 16  YUV 4:2:2     */
 #define V4L2_PIX_FMT_VYUY    v4l2_fourcc('V', 'Y', 'U', 'Y') /* 16  YUV 4:2:2     */
 #define V4L2_PIX_FMT_YUV422P v4l2_fourcc('4', '2', '2', 'P') /* 16  YVU422 planar */
@@ -301,6 +314,10 @@ struct v4l2_pix_format {
 #define V4L2_PIX_FMT_YUV555  v4l2_fourcc('Y', 'U', 'V', 'O') /* 16  YUV-5-5-5     */
 #define V4L2_PIX_FMT_YUV565  v4l2_fourcc('Y', 'U', 'V', 'P') /* 16  YUV-5-6-5     */
 #define V4L2_PIX_FMT_YUV32   v4l2_fourcc('Y', 'U', 'V', '4') /* 32  YUV-8-8-8-8   */
+#define V4L2_PIX_FMT_YUV410  v4l2_fourcc('Y', 'U', 'V', '9') /*  9  YUV 4:1:0     */
+#define V4L2_PIX_FMT_YUV420  v4l2_fourcc('Y', 'U', '1', '2') /* 12  YUV 4:2:0     */
+#define V4L2_PIX_FMT_HI240   v4l2_fourcc('H', 'I', '2', '4') /*  8  8-bit color   */
+#define V4L2_PIX_FMT_HM12    v4l2_fourcc('H', 'M', '1', '2') /*  8  YUV 4:2:0 16x16 macroblocks */
 
 /* two planes -- one Y, one Cr + Cb interleaved  */
 #define V4L2_PIX_FMT_NV12    v4l2_fourcc('N', 'V', '1', '2') /* 12  Y/CbCr 4:2:0  */
@@ -308,23 +325,17 @@ struct v4l2_pix_format {
 #define V4L2_PIX_FMT_NV16    v4l2_fourcc('N', 'V', '1', '6') /* 16  Y/CbCr 4:2:2  */
 #define V4L2_PIX_FMT_NV61    v4l2_fourcc('N', 'V', '6', '1') /* 16  Y/CrCb 4:2:2  */
 
-/*  The following formats are not defined in the V4L2 specification */
-#define V4L2_PIX_FMT_YUV410  v4l2_fourcc('Y', 'U', 'V', '9') /*  9  YUV 4:1:0     */
-#define V4L2_PIX_FMT_YUV420  v4l2_fourcc('Y', 'U', '1', '2') /* 12  YUV 4:2:0     */
-#define V4L2_PIX_FMT_YYUV    v4l2_fourcc('Y', 'Y', 'U', 'V') /* 16  YUV 4:2:2     */
-#define V4L2_PIX_FMT_HI240   v4l2_fourcc('H', 'I', '2', '4') /*  8  8-bit color   */
-#define V4L2_PIX_FMT_HM12    v4l2_fourcc('H', 'M', '1', '2') /*  8  YUV 4:2:0 16x16 macroblocks */
-
-/* see http://www.siliconimaging.com/RGB%20Bayer.htm */
+/* Bayer formats - see http://www.siliconimaging.com/RGB%20Bayer.htm */
 #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.. */
-/*
- * 10bit raw bayer, expanded to 16 bits
- * xxxxrrrrrrrrrrxxxxgggggggggg xxxxggggggggggxxxxbbbbbbbbbb...
- */
-#define V4L2_PIX_FMT_SGRBG10 v4l2_fourcc('B', 'A', '1', '0')
-/* 10bit raw bayer DPCM compressed to 8 bits */
+#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 */
+	/* 10bit raw bayer DPCM compressed to 8 bits */
 #define V4L2_PIX_FMT_SGRBG10DPCM8 v4l2_fourcc('B', 'D', '1', '0')
+	/*
+	 * 10bit raw bayer, expanded to 16 bits
+	 * xxxxrrrrrrrrrrxxxxgggggggggg xxxxggggggggggxxxxbbbbbbbbbb...
+	 */
 #define V4L2_PIX_FMT_SBGGR16 v4l2_fourcc('B', 'Y', 'R', '2') /* 16  BGBG.. GRGR.. */
 
 /* compressed formats */
@@ -336,6 +347,7 @@ struct v4l2_pix_format {
 /*  Vendor-specific formats   */
 #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 */
 #define V4L2_PIX_FMT_PWC1     v4l2_fourcc('P', 'W', 'C', '1') /* pwc older webcam */
 #define V4L2_PIX_FMT_PWC2     v4l2_fourcc('P', 'W', 'C', '2') /* pwc newer webcam */
 #define V4L2_PIX_FMT_ET61X251 v4l2_fourcc('E', '6', '2', '5') /* ET61X251 compression */
@@ -347,7 +359,8 @@ struct v4l2_pix_format {
 #define V4L2_PIX_FMT_MR97310A v4l2_fourcc('M', '3', '1', '0') /* compressed BGGR 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_YVYU    v4l2_fourcc('Y', 'V', 'Y', 'U') /* 16  YVU 4:2:2     */
+#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 */
 
 /*
  *	F O R M A T   E N U M E R A T I O N
@@ -362,6 +375,7 @@ struct v4l2_fmtdesc {
 };
 
 #define V4L2_FMT_FLAG_COMPRESSED 0x0001
+#define V4L2_FMT_FLAG_EMULATED   0x0002
 
 #if 1
 	/* Experimental Frame Size and frame rate enumeration */
@@ -737,6 +751,11 @@ struct v4l2_input {
 #define V4L2_IN_ST_NO_SIGNAL   0x00000002
 #define V4L2_IN_ST_NO_COLOR    0x00000004
 
+/* field 'status' - sensor orientation */
+/* If sensor is mounted upside down set both bits */
+#define V4L2_IN_ST_HFLIP       0x00000010 /* Frames are flipped horizontally */
+#define V4L2_IN_ST_VFLIP       0x00000020 /* Frames are flipped vertically */
+
 /* field 'status' - analog */
 #define V4L2_IN_ST_NO_H_LOCK   0x00000100  /* No horizontal sync lock */
 #define V4L2_IN_ST_COLOR_KILL  0x00000200  /* Color killer is active */
@@ -778,11 +797,12 @@ struct v4l2_control {
 
 struct v4l2_ext_control {
 	__u32 id;
-	__u32 reserved2[2];
+	__u32 size;
+	__u32 reserved2[1];
 	union {
 		__s32 value;
 		__s64 value64;
-		void *reserved;
+		char *string;
 	};
 } __attribute__ ((packed));
 
@@ -798,6 +818,7 @@ struct v4l2_ext_controls {
 #define V4L2_CTRL_CLASS_USER 0x00980000	/* Old-style 'user' controls */
 #define V4L2_CTRL_CLASS_MPEG 0x00990000	/* MPEG-compression controls */
 #define V4L2_CTRL_CLASS_CAMERA 0x009a0000	/* Camera class controls */
+#define V4L2_CTRL_CLASS_FM_TX 0x009b0000	/* FM Modulator control class */
 
 #define V4L2_CTRL_ID_MASK      	  (0x0fffffff)
 #define V4L2_CTRL_ID2CLASS(id)    ((id) & 0x0fff0000UL)
@@ -888,9 +909,11 @@ enum v4l2_colorfx {
 	V4L2_COLORFX_BW		= 1,
 	V4L2_COLORFX_SEPIA	= 2,
 };
+#define V4L2_CID_AUTOBRIGHTNESS			(V4L2_CID_BASE+32)
+#define V4L2_CID_BAND_STOP_FILTER		(V4L2_CID_BASE+33)
 
 /* last CID + 1 */
-#define V4L2_CID_LASTP1                         (V4L2_CID_BASE+32)
+#define V4L2_CID_LASTP1                         (V4L2_CID_BASE+34)
 
 /*  MPEG-class control IDs defined by V4L2 */
 #define V4L2_CID_MPEG_BASE 			(V4L2_CTRL_CLASS_MPEG | 0x900)
@@ -1136,6 +1159,39 @@ enum  v4l2_exposure_auto_type {
 
 #define V4L2_CID_PRIVACY			(V4L2_CID_CAMERA_CLASS_BASE+16)
 
+/* FM Modulator class control IDs */
+#define V4L2_CID_FM_TX_CLASS_BASE		(V4L2_CTRL_CLASS_FM_TX | 0x900)
+#define V4L2_CID_FM_TX_CLASS			(V4L2_CTRL_CLASS_FM_TX | 1)
+
+#define V4L2_CID_RDS_TX_DEVIATION		(V4L2_CID_FM_TX_CLASS_BASE + 1)
+#define V4L2_CID_RDS_TX_PI			(V4L2_CID_FM_TX_CLASS_BASE + 2)
+#define V4L2_CID_RDS_TX_PTY			(V4L2_CID_FM_TX_CLASS_BASE + 3)
+#define V4L2_CID_RDS_TX_PS_NAME			(V4L2_CID_FM_TX_CLASS_BASE + 5)
+#define V4L2_CID_RDS_TX_RADIO_TEXT		(V4L2_CID_FM_TX_CLASS_BASE + 6)
+
+#define V4L2_CID_AUDIO_LIMITER_ENABLED		(V4L2_CID_FM_TX_CLASS_BASE + 64)
+#define V4L2_CID_AUDIO_LIMITER_RELEASE_TIME	(V4L2_CID_FM_TX_CLASS_BASE + 65)
+#define V4L2_CID_AUDIO_LIMITER_DEVIATION	(V4L2_CID_FM_TX_CLASS_BASE + 66)
+
+#define V4L2_CID_AUDIO_COMPRESSION_ENABLED	(V4L2_CID_FM_TX_CLASS_BASE + 80)
+#define V4L2_CID_AUDIO_COMPRESSION_GAIN		(V4L2_CID_FM_TX_CLASS_BASE + 81)
+#define V4L2_CID_AUDIO_COMPRESSION_THRESHOLD	(V4L2_CID_FM_TX_CLASS_BASE + 82)
+#define V4L2_CID_AUDIO_COMPRESSION_ATTACK_TIME	(V4L2_CID_FM_TX_CLASS_BASE + 83)
+#define V4L2_CID_AUDIO_COMPRESSION_RELEASE_TIME	(V4L2_CID_FM_TX_CLASS_BASE + 84)
+
+#define V4L2_CID_PILOT_TONE_ENABLED		(V4L2_CID_FM_TX_CLASS_BASE + 96)
+#define V4L2_CID_PILOT_TONE_DEVIATION		(V4L2_CID_FM_TX_CLASS_BASE + 97)
+#define V4L2_CID_PILOT_TONE_FREQUENCY		(V4L2_CID_FM_TX_CLASS_BASE + 98)
+
+#define V4L2_CID_TUNE_PREEMPHASIS		(V4L2_CID_FM_TX_CLASS_BASE + 112)
+enum v4l2_preemphasis {
+	V4L2_PREEMPHASIS_DISABLED	= 0,
+	V4L2_PREEMPHASIS_50_uS		= 1,
+	V4L2_PREEMPHASIS_75_uS		= 2,
+};
+#define V4L2_CID_TUNE_POWER_LEVEL		(V4L2_CID_FM_TX_CLASS_BASE + 113)
+#define V4L2_CID_TUNE_ANTENNA_CAPACITOR		(V4L2_CID_FM_TX_CLASS_BASE + 114)
+
 /*
  *	T U N I N G
  */
@@ -1170,6 +1226,7 @@ struct v4l2_modulator {
 #define V4L2_TUNER_CAP_LANG2		0x0020
 #define V4L2_TUNER_CAP_SAP		0x0020
 #define V4L2_TUNER_CAP_LANG1		0x0040
+#define V4L2_TUNER_CAP_RDS		0x0080
 
 /*  Flags for the 'rxsubchans' field */
 #define V4L2_TUNER_SUB_MONO		0x0001
@@ -1177,6 +1234,7 @@ struct v4l2_modulator {
 #define V4L2_TUNER_SUB_LANG2		0x0004
 #define V4L2_TUNER_SUB_SAP		0x0004
 #define V4L2_TUNER_SUB_LANG1		0x0008
+#define V4L2_TUNER_SUB_RDS		0x0010
 
 /*  Values for the 'audmode' field */
 #define V4L2_TUNER_MODE_MONO		0x0000
@@ -1202,6 +1260,27 @@ struct v4l2_hw_freq_seek {
 };
 
 /*
+ *	R D S
+ */
+
+struct v4l2_rds_data {
+	__u8 	lsb;
+	__u8 	msb;
+	__u8 	block;
+} __attribute__ ((packed));
+
+#define V4L2_RDS_BLOCK_MSK 	 0x7
+#define V4L2_RDS_BLOCK_A 	 0
+#define V4L2_RDS_BLOCK_B 	 1
+#define V4L2_RDS_BLOCK_C 	 2
+#define V4L2_RDS_BLOCK_D 	 3
+#define V4L2_RDS_BLOCK_C_ALT 	 4
+#define V4L2_RDS_BLOCK_INVALID 	 7
+
+#define V4L2_RDS_BLOCK_CORRECTED 0x40
+#define V4L2_RDS_BLOCK_ERROR 	 0x80
+
+/*
  *	A U D I O
  */
 struct v4l2_audio {
diff --git a/include/linux/virtio.h b/include/linux/virtio.h
index 06005fa9e982..057a2e010758 100644
--- a/include/linux/virtio.h
+++ b/include/linux/virtio.h
@@ -10,14 +10,17 @@
 
 /**
  * virtqueue - a queue to register buffers for sending or receiving.
+ * @list: the chain of virtqueues for this device
  * @callback: the function to call when buffers are consumed (can be NULL).
+ * @name: the name of this virtqueue (mainly for debugging)
  * @vdev: the virtio device this queue was created for.
  * @vq_ops: the operations for this virtqueue (see below).
  * @priv: a pointer for the virtqueue implementation to use.
  */
-struct virtqueue
-{
+struct virtqueue {
+	struct list_head list;
 	void (*callback)(struct virtqueue *vq);
+	const char *name;
 	struct virtio_device *vdev;
 	struct virtqueue_ops *vq_ops;
 	void *priv;
@@ -31,7 +34,7 @@ struct virtqueue
  *	out_num: the number of sg readable by other side
  *	in_num: the number of sg which are writable (after readable ones)
  *	data: the token identifying the buffer.
- *      Returns 0 or an error.
+ *      Returns remaining capacity of queue (sg segments) or a negative error.
  * @kick: update after add_buf
  *	vq: the struct virtqueue
  *	After one or more add_buf calls, invoke this to kick the other side.
@@ -76,15 +79,16 @@ struct virtqueue_ops {
  * @dev: underlying device.
  * @id: the device type identification (used to match it with a driver).
  * @config: the configuration ops for this device.
+ * @vqs: the list of virtqueues for this device.
  * @features: the features supported by both driver and device.
  * @priv: private pointer for the driver's use.
  */
-struct virtio_device
-{
+struct virtio_device {
 	int index;
 	struct device dev;
 	struct virtio_device_id id;
 	struct virtio_config_ops *config;
+	struct list_head vqs;
 	/* Note that this is a Linux set_bit-style bitmap. */
 	unsigned long features[1];
 	void *priv;
@@ -99,8 +103,7 @@ void unregister_virtio_device(struct virtio_device *dev);
  * @id_table: the ids serviced by this driver.
  * @feature_table: an array of feature numbers supported by this device.
  * @feature_table_size: number of entries in the feature table array.
- * @probe: the function to call when a device is found.  Returns a token for
- *    remove, or PTR_ERR().
+ * @probe: the function to call when a device is found.  Returns 0 or -errno.
  * @remove: the function when a device is removed.
  * @config_changed: optional function to call when the device configuration
  *    changes; may be called in interrupt context.
diff --git a/include/linux/virtio_9p.h b/include/linux/virtio_9p.h
index b3c4a60ceeb3..095e10d148b4 100644
--- a/include/linux/virtio_9p.h
+++ b/include/linux/virtio_9p.h
@@ -2,10 +2,9 @@
 #define _LINUX_VIRTIO_9P_H
 /* This header is BSD licensed so anyone can use the definitions to implement
  * compatible drivers/servers. */
+#include <linux/virtio_ids.h>
 #include <linux/virtio_config.h>
 
-/* The ID for virtio console */
-#define VIRTIO_ID_9P	9
 /* Maximum number of virtio channels per partition (1 for now) */
 #define MAX_9P_CHAN	1
 
diff --git a/include/linux/virtio_balloon.h b/include/linux/virtio_balloon.h
index 8726ff77763e..1418f048cb34 100644
--- a/include/linux/virtio_balloon.h
+++ b/include/linux/virtio_balloon.h
@@ -2,11 +2,9 @@
 #define _LINUX_VIRTIO_BALLOON_H
 /* This header is BSD licensed so anyone can use the definitions to implement
  * compatible drivers/servers. */
+#include <linux/virtio_ids.h>
 #include <linux/virtio_config.h>
 
-/* The ID for virtio_balloon */
-#define VIRTIO_ID_BALLOON	5
-
 /* The feature bitmap for virtio balloon */
 #define VIRTIO_BALLOON_F_MUST_TELL_HOST	0 /* Tell before reclaiming pages */
 
diff --git a/include/linux/virtio_blk.h b/include/linux/virtio_blk.h
index 94c56d29869d..fd294c56d571 100644
--- a/include/linux/virtio_blk.h
+++ b/include/linux/virtio_blk.h
@@ -3,11 +3,9 @@
 /* This header is BSD licensed so anyone can use the definitions to implement
  * compatible drivers/servers. */
 #include <linux/types.h>
+#include <linux/virtio_ids.h>
 #include <linux/virtio_config.h>
 
-/* The ID for virtio_block */
-#define VIRTIO_ID_BLOCK	2
-
 /* Feature bits */
 #define VIRTIO_BLK_F_BARRIER	0	/* Does host support barriers? */
 #define VIRTIO_BLK_F_SIZE_MAX	1	/* Indicates maximum segment size */
@@ -15,9 +13,10 @@
 #define VIRTIO_BLK_F_GEOMETRY	4	/* Legacy geometry available  */
 #define VIRTIO_BLK_F_RO		5	/* Disk is read-only */
 #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 */
 
-struct virtio_blk_config
-{
+struct virtio_blk_config {
 	/* The capacity (in 512-byte sectors). */
 	__u64 capacity;
 	/* The maximum segment size (if VIRTIO_BLK_F_SIZE_MAX) */
@@ -34,6 +33,17 @@ struct virtio_blk_config
 	__u32 blk_size;
 } __attribute__((packed));
 
+/*
+ * Command types
+ *
+ * Usage is a bit tricky as some bits are used as flags and some are not.
+ *
+ * Rules:
+ *   VIRTIO_BLK_T_OUT may be combined with VIRTIO_BLK_T_SCSI_CMD or
+ *   VIRTIO_BLK_T_BARRIER.  VIRTIO_BLK_T_FLUSH is a command of its own
+ *   and may not be combined with any of the other flags.
+ */
+
 /* These two define direction. */
 #define VIRTIO_BLK_T_IN		0
 #define VIRTIO_BLK_T_OUT	1
@@ -41,12 +51,14 @@ struct virtio_blk_config
 /* This bit says it's a scsi command, not an actual read or write. */
 #define VIRTIO_BLK_T_SCSI_CMD	2
 
+/* Cache flush command */
+#define VIRTIO_BLK_T_FLUSH	4
+
 /* Barrier before this op. */
 #define VIRTIO_BLK_T_BARRIER	0x80000000
 
 /* This is the first element of the read scatter-gather list. */
-struct virtio_blk_outhdr
-{
+struct virtio_blk_outhdr {
 	/* VIRTIO_BLK_T* */
 	__u32 type;
 	/* io priority. */
@@ -55,6 +67,13 @@ struct virtio_blk_outhdr
 	__u64 sector;
 };
 
+struct virtio_scsi_inhdr {
+	__u32 errors;
+	__u32 data_len;
+	__u32 sense_len;
+	__u32 residual;
+};
+
 /* And this is the final byte of the write scatter-gather list. */
 #define VIRTIO_BLK_S_OK		0
 #define VIRTIO_BLK_S_IOERR	1
diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h
index bf8ec283b232..0093dd7c1d6f 100644
--- a/include/linux/virtio_config.h
+++ b/include/linux/virtio_config.h
@@ -29,6 +29,7 @@
 #define VIRTIO_F_NOTIFY_ON_EMPTY	24
 
 #ifdef __KERNEL__
+#include <linux/err.h>
 #include <linux/virtio.h>
 
 /**
@@ -49,15 +50,26 @@
  * @set_status: write the status byte
  *	vdev: the virtio_device
  *	status: the new status byte
+ * @request_vqs: request the specified number of virtqueues
+ *	vdev: the virtio_device
+ *	max_vqs: the max number of virtqueues we want
+ *      If supplied, must call before any virtqueues are instantiated.
+ *      To modify the max number of virtqueues after request_vqs has been
+ *      called, call free_vqs and then request_vqs with a new value.
+ * @free_vqs: cleanup resources allocated by request_vqs
+ *	vdev: the virtio_device
+ *      If supplied, must call after all virtqueues have been deleted.
  * @reset: reset the device
  *	vdev: the virtio device
  *	After this, status and feature negotiation must be done again
- * @find_vq: find a virtqueue and instantiate it.
+ * @find_vqs: find virtqueues and instantiate them.
  *	vdev: the virtio_device
- *	index: the 0-based virtqueue number in case there's more than one.
- *	callback: the virqtueue callback
- *	Returns the new virtqueue or ERR_PTR() (eg. -ENOENT).
- * @del_vq: free a virtqueue found by find_vq().
+ *	nvqs: the number of virtqueues to find
+ *	vqs: on success, includes new virtqueues
+ *	callbacks: array of callbacks, for each virtqueue
+ *	names: array of virtqueue names (mainly for debugging)
+ *	Returns 0 on success or error status
+ * @del_vqs: free virtqueues found by find_vqs().
  * @get_features: get the array of feature bits for this device.
  *	vdev: the virtio_device
  *	Returns the first 32 feature bits (all we currently need).
@@ -66,8 +78,8 @@
  *	This gives the final feature bits for the device: it can change
  *	the dev->feature bits if it wants.
  */
-struct virtio_config_ops
-{
+typedef void vq_callback_t(struct virtqueue *);
+struct virtio_config_ops {
 	void (*get)(struct virtio_device *vdev, unsigned offset,
 		    void *buf, unsigned len);
 	void (*set)(struct virtio_device *vdev, unsigned offset,
@@ -75,10 +87,11 @@ struct virtio_config_ops
 	u8 (*get_status)(struct virtio_device *vdev);
 	void (*set_status)(struct virtio_device *vdev, u8 status);
 	void (*reset)(struct virtio_device *vdev);
-	struct virtqueue *(*find_vq)(struct virtio_device *vdev,
-				     unsigned index,
-				     void (*callback)(struct virtqueue *));
-	void (*del_vq)(struct virtqueue *vq);
+	int (*find_vqs)(struct virtio_device *, unsigned nvqs,
+			struct virtqueue *vqs[],
+			vq_callback_t *callbacks[],
+			const char *names[]);
+	void (*del_vqs)(struct virtio_device *);
 	u32 (*get_features)(struct virtio_device *vdev);
 	void (*finalize_features)(struct virtio_device *vdev);
 };
@@ -96,10 +109,11 @@ static inline bool virtio_has_feature(const struct virtio_device *vdev,
 				      unsigned int fbit)
 {
 	/* Did you forget to fix assumptions on max features? */
-	if (__builtin_constant_p(fbit))
-		BUILD_BUG_ON(fbit >= 32);
+	MAYBE_BUILD_BUG_ON(fbit >= 32);
+
+	if (fbit < VIRTIO_TRANSPORT_F_START)
+		virtio_check_driver_offered_feature(vdev, fbit);
 
-	virtio_check_driver_offered_feature(vdev, fbit);
 	return test_bit(fbit, vdev->features);
 }
 
@@ -126,5 +140,18 @@ static inline int virtio_config_buf(struct virtio_device *vdev,
 	vdev->config->get(vdev, offset, buf, len);
 	return 0;
 }
+
+static inline
+struct virtqueue *virtio_find_single_vq(struct virtio_device *vdev,
+					vq_callback_t *c, const char *n)
+{
+	vq_callback_t *callbacks[] = { c };
+	const char *names[] = { n };
+	struct virtqueue *vq;
+	int err = vdev->config->find_vqs(vdev, 1, &vq, callbacks, names);
+	if (err < 0)
+		return ERR_PTR(err);
+	return vq;
+}
 #endif /* __KERNEL__ */
 #endif /* _LINUX_VIRTIO_CONFIG_H */
diff --git a/include/linux/virtio_console.h b/include/linux/virtio_console.h
index dc161115ae35..fe885174cc1f 100644
--- a/include/linux/virtio_console.h
+++ b/include/linux/virtio_console.h
@@ -1,13 +1,11 @@
 #ifndef _LINUX_VIRTIO_CONSOLE_H
 #define _LINUX_VIRTIO_CONSOLE_H
 #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. */
 
-/* The ID for virtio console */
-#define VIRTIO_ID_CONSOLE	3
-
 /* Feature bits */
 #define VIRTIO_CONSOLE_F_SIZE	0	/* Does host provide console size? */
 
diff --git a/include/linux/virtio_ids.h b/include/linux/virtio_ids.h
new file mode 100644
index 000000000000..06660c0a78d7
--- /dev/null
+++ b/include/linux/virtio_ids.h
@@ -0,0 +1,17 @@
+#ifndef _LINUX_VIRTIO_IDS_H
+#define _LINUX_VIRTIO_IDS_H
+/*
+ * Virtio IDs
+ *
+ * This header is BSD licensed so anyone can use the definitions to implement
+ * compatible drivers/servers.
+ */
+
+#define VIRTIO_ID_NET		1 /* virtio net */
+#define VIRTIO_ID_BLOCK		2 /* virtio block */
+#define VIRTIO_ID_CONSOLE	3 /* virtio console */
+#define VIRTIO_ID_RNG		4 /* virtio ring */
+#define VIRTIO_ID_BALLOON	5 /* virtio balloon */
+#define VIRTIO_ID_9P		9 /* 9p virtio console */
+
+#endif /* _LINUX_VIRTIO_IDS_H */
diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h
index 242348bb3766..085e42298ce5 100644
--- a/include/linux/virtio_net.h
+++ b/include/linux/virtio_net.h
@@ -3,10 +3,9 @@
 /* This header is BSD licensed so anyone can use the definitions to implement
  * compatible drivers/servers. */
 #include <linux/types.h>
+#include <linux/virtio_ids.h>
 #include <linux/virtio_config.h>
-
-/* The ID for virtio_net */
-#define VIRTIO_ID_NET	1
+#include <linux/if_ether.h>
 
 /* The feature bitmap for virtio net */
 #define VIRTIO_NET_F_CSUM	0	/* Host handles pkts w/ partial csum */
@@ -26,11 +25,11 @@
 #define VIRTIO_NET_F_CTRL_VQ	17	/* Control channel available */
 #define VIRTIO_NET_F_CTRL_RX	18	/* Control channel RX mode support */
 #define VIRTIO_NET_F_CTRL_VLAN	19	/* Control channel VLAN filtering */
+#define VIRTIO_NET_F_CTRL_RX_EXTRA 20	/* Extra RX mode control support */
 
 #define VIRTIO_NET_S_LINK_UP	1	/* Link is up */
 
-struct virtio_net_config
-{
+struct virtio_net_config {
 	/* The config defining mac address (if VIRTIO_NET_F_MAC) */
 	__u8 mac[6];
 	/* See VIRTIO_NET_F_STATUS and VIRTIO_NET_S_* above */
@@ -39,8 +38,7 @@ struct virtio_net_config
 
 /* This is the first element of the scatter-gather list.  If you don't
  * specify GSO or CSUM features, you can simply ignore the header. */
-struct virtio_net_hdr
-{
+struct virtio_net_hdr {
 #define VIRTIO_NET_HDR_F_NEEDS_CSUM	1	// Use csum_start, csum_offset
 	__u8 flags;
 #define VIRTIO_NET_HDR_GSO_NONE		0	// Not a GSO frame
@@ -80,14 +78,19 @@ typedef __u8 virtio_net_ctrl_ack;
 #define VIRTIO_NET_ERR    1
 
 /*
- * Control the RX mode, ie. promisucous and allmulti.  PROMISC and
- * ALLMULTI commands require an "out" sg entry containing a 1 byte
- * state value, zero = disable, non-zero = enable.  These commands
- * are supported with the VIRTIO_NET_F_CTRL_RX feature.
+ * Control the RX mode, ie. promisucous, allmulti, etc...
+ * All commands require an "out" sg entry containing a 1 byte
+ * state value, zero = disable, non-zero = enable.  Commands
+ * 0 and 1 are supported with the VIRTIO_NET_F_CTRL_RX feature.
+ * Commands 2-5 are added with VIRTIO_NET_F_CTRL_RX_EXTRA.
  */
 #define VIRTIO_NET_CTRL_RX    0
  #define VIRTIO_NET_CTRL_RX_PROMISC      0
  #define VIRTIO_NET_CTRL_RX_ALLMULTI     1
+ #define VIRTIO_NET_CTRL_RX_ALLUNI       2
+ #define VIRTIO_NET_CTRL_RX_NOMULTI      3
+ #define VIRTIO_NET_CTRL_RX_NOUNI        4
+ #define VIRTIO_NET_CTRL_RX_NOBCAST      5
 
 /*
  * Control the MAC filter table.
diff --git a/include/linux/virtio_pci.h b/include/linux/virtio_pci.h
index cd0fd5d181a6..9a3d7c48c622 100644
--- a/include/linux/virtio_pci.h
+++ b/include/linux/virtio_pci.h
@@ -47,9 +47,17 @@
 /* The bit of the ISR which indicates a device configuration change. */
 #define VIRTIO_PCI_ISR_CONFIG		0x2
 
+/* MSI-X registers: only enabled if MSI-X is enabled. */
+/* A 16-bit vector for configuration changes. */
+#define VIRTIO_MSI_CONFIG_VECTOR        20
+/* A 16-bit vector for selected queue notifications. */
+#define VIRTIO_MSI_QUEUE_VECTOR         22
+/* Vector value used to disable MSI for queue */
+#define VIRTIO_MSI_NO_VECTOR            0xffff
+
 /* The remaining space is defined by each driver as the per-driver
  * configuration space */
-#define VIRTIO_PCI_CONFIG		20
+#define VIRTIO_PCI_CONFIG(dev)		((dev)->msix_enabled ? 24 : 20)
 
 /* Virtio ABI version, this must match exactly */
 #define VIRTIO_PCI_ABI_VERSION		0
diff --git a/include/linux/virtio_ring.h b/include/linux/virtio_ring.h
index 71e03722fb59..e4d144b132b5 100644
--- a/include/linux/virtio_ring.h
+++ b/include/linux/virtio_ring.h
@@ -14,6 +14,8 @@
 #define VRING_DESC_F_NEXT	1
 /* This marks a buffer as write-only (otherwise read-only). */
 #define VRING_DESC_F_WRITE	2
+/* This means the buffer contains a list of buffer descriptors. */
+#define VRING_DESC_F_INDIRECT	4
 
 /* The Host uses this in used->flags to advise the Guest: don't kick me when
  * you add a buffer.  It's unreliable, so it's simply an optimization.  Guest
@@ -24,9 +26,11 @@
  * optimization.  */
 #define VRING_AVAIL_F_NO_INTERRUPT	1
 
+/* We support indirect buffer descriptors */
+#define VIRTIO_RING_F_INDIRECT_DESC	28
+
 /* Virtio ring descriptors: 16 bytes.  These can chain together via "next". */
-struct vring_desc
-{
+struct vring_desc {
 	/* Address (guest-physical). */
 	__u64 addr;
 	/* Length. */
@@ -37,24 +41,21 @@ struct vring_desc
 	__u16 next;
 };
 
-struct vring_avail
-{
+struct vring_avail {
 	__u16 flags;
 	__u16 idx;
 	__u16 ring[];
 };
 
 /* u32 is used here for ids for padding reasons. */
-struct vring_used_elem
-{
+struct vring_used_elem {
 	/* Index of start of used descriptor chain. */
 	__u32 id;
 	/* Total length of the descriptor chain which was used (written to) */
 	__u32 len;
 };
 
-struct vring_used
-{
+struct vring_used {
 	__u16 flags;
 	__u16 idx;
 	struct vring_used_elem ring[];
@@ -119,7 +120,8 @@ struct virtqueue *vring_new_virtqueue(unsigned int num,
 				      struct virtio_device *vdev,
 				      void *pages,
 				      void (*notify)(struct virtqueue *vq),
-				      void (*callback)(struct virtqueue *vq));
+				      void (*callback)(struct virtqueue *vq),
+				      const char *name);
 void vring_del_virtqueue(struct virtqueue *vq);
 /* Filter out transport-specific feature bits. */
 void vring_transport_features(struct virtio_device *vdev);
diff --git a/include/linux/virtio_rng.h b/include/linux/virtio_rng.h
index 1a85dab8a940..c4d5de896f0c 100644
--- a/include/linux/virtio_rng.h
+++ b/include/linux/virtio_rng.h
@@ -2,9 +2,7 @@
 #define _LINUX_VIRTIO_RNG_H
 /* This header is BSD licensed so anyone can use the definitions to implement
  * compatible drivers/servers. */
+#include <linux/virtio_ids.h>
 #include <linux/virtio_config.h>
 
-/* The ID for virtio_rng */
-#define VIRTIO_ID_RNG	4
-
 #endif /* _LINUX_VIRTIO_RNG_H */
diff --git a/include/linux/vlynq.h b/include/linux/vlynq.h
new file mode 100644
index 000000000000..8f6a95882b09
--- /dev/null
+++ b/include/linux/vlynq.h
@@ -0,0 +1,161 @@
+/*
+ * Copyright (C) 2006, 2007 Eugene Konev <ejka@openwrt.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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef __VLYNQ_H__
+#define __VLYNQ_H__
+
+#include <linux/device.h>
+#include <linux/module.h>
+#include <linux/types.h>
+
+#define VLYNQ_NUM_IRQS 32
+
+struct vlynq_mapping {
+	u32 size;
+	u32 offset;
+};
+
+enum vlynq_divisor {
+	vlynq_div_auto = 0,
+	vlynq_ldiv1,
+	vlynq_ldiv2,
+	vlynq_ldiv3,
+	vlynq_ldiv4,
+	vlynq_ldiv5,
+	vlynq_ldiv6,
+	vlynq_ldiv7,
+	vlynq_ldiv8,
+	vlynq_rdiv1,
+	vlynq_rdiv2,
+	vlynq_rdiv3,
+	vlynq_rdiv4,
+	vlynq_rdiv5,
+	vlynq_rdiv6,
+	vlynq_rdiv7,
+	vlynq_rdiv8,
+	vlynq_div_external
+};
+
+struct vlynq_device_id {
+	u32 id;
+	enum vlynq_divisor divisor;
+	unsigned long driver_data;
+};
+
+struct vlynq_regs;
+struct vlynq_device {
+	u32 id, dev_id;
+	int local_irq;
+	int remote_irq;
+	enum vlynq_divisor divisor;
+	u32 regs_start, regs_end;
+	u32 mem_start, mem_end;
+	u32 irq_start, irq_end;
+	int irq;
+	int enabled;
+	struct vlynq_regs *local;
+	struct vlynq_regs *remote;
+	struct device dev;
+};
+
+struct vlynq_driver {
+	char *name;
+	struct vlynq_device_id *id_table;
+	int (*probe)(struct vlynq_device *dev, struct vlynq_device_id *id);
+	void (*remove)(struct vlynq_device *dev);
+	struct device_driver driver;
+};
+
+struct plat_vlynq_ops {
+	int (*on)(struct vlynq_device *dev);
+	void (*off)(struct vlynq_device *dev);
+};
+
+static inline struct vlynq_driver *to_vlynq_driver(struct device_driver *drv)
+{
+	return container_of(drv, struct vlynq_driver, driver);
+}
+
+static inline struct vlynq_device *to_vlynq_device(struct device *device)
+{
+	return container_of(device, struct vlynq_device, dev);
+}
+
+extern struct bus_type vlynq_bus_type;
+
+extern int __vlynq_register_driver(struct vlynq_driver *driver,
+				   struct module *owner);
+
+static inline int vlynq_register_driver(struct vlynq_driver *driver)
+{
+	return __vlynq_register_driver(driver, THIS_MODULE);
+}
+
+static inline void *vlynq_get_drvdata(struct vlynq_device *dev)
+{
+	return dev_get_drvdata(&dev->dev);
+}
+
+static inline void vlynq_set_drvdata(struct vlynq_device *dev, void *data)
+{
+	dev_set_drvdata(&dev->dev, data);
+}
+
+static inline u32 vlynq_mem_start(struct vlynq_device *dev)
+{
+	return dev->mem_start;
+}
+
+static inline u32 vlynq_mem_end(struct vlynq_device *dev)
+{
+	return dev->mem_end;
+}
+
+static inline u32 vlynq_mem_len(struct vlynq_device *dev)
+{
+	return dev->mem_end - dev->mem_start + 1;
+}
+
+static inline int vlynq_virq_to_irq(struct vlynq_device *dev, int virq)
+{
+	int irq = dev->irq_start + virq;
+	if ((irq < dev->irq_start) || (irq > dev->irq_end))
+		return -EINVAL;
+
+	return irq;
+}
+
+static inline int vlynq_irq_to_virq(struct vlynq_device *dev, int irq)
+{
+	if ((irq < dev->irq_start) || (irq > dev->irq_end))
+		return -EINVAL;
+
+	return irq - dev->irq_start;
+}
+
+extern void vlynq_unregister_driver(struct vlynq_driver *driver);
+extern int vlynq_enable_device(struct vlynq_device *dev);
+extern void vlynq_disable_device(struct vlynq_device *dev);
+extern int vlynq_set_local_mapping(struct vlynq_device *dev, u32 tx_offset,
+				   struct vlynq_mapping *mapping);
+extern int vlynq_set_remote_mapping(struct vlynq_device *dev, u32 tx_offset,
+				    struct vlynq_mapping *mapping);
+extern int vlynq_set_local_irq(struct vlynq_device *dev, int virq);
+extern int vlynq_set_remote_irq(struct vlynq_device *dev, int virq);
+
+#endif /* __VLYNQ_H__ */
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index a43ebec3a7b9..227c2a585e4f 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -115,4 +115,10 @@ extern rwlock_t vmlist_lock;
 extern struct vm_struct *vmlist;
 extern __init void vm_area_register_early(struct vm_struct *vm, size_t align);
 
+struct vm_struct **pcpu_get_vm_areas(const unsigned long *offsets,
+				     const size_t *sizes, int nr_vms,
+				     size_t align, gfp_t gfp_mask);
+
+void pcpu_free_vm_areas(struct vm_struct **vms, int nr_vms);
+
 #endif /* _LINUX_VMALLOC_H */
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
index 524cd1b28ecb..2d0f222388a8 100644
--- a/include/linux/vmstat.h
+++ b/include/linux/vmstat.h
@@ -36,12 +36,14 @@ enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT,
 		FOR_ALL_ZONES(PGSTEAL),
 		FOR_ALL_ZONES(PGSCAN_KSWAPD),
 		FOR_ALL_ZONES(PGSCAN_DIRECT),
+#ifdef CONFIG_NUMA
+		PGSCAN_ZONE_RECLAIM_FAILED,
+#endif
 		PGINODESTEAL, SLABS_SCANNED, KSWAPD_STEAL, KSWAPD_INODESTEAL,
 		PAGEOUTRUN, ALLOCSTALL, PGROTATED,
 #ifdef CONFIG_HUGETLB_PAGE
 		HTLB_BUDDY_PGALLOC, HTLB_BUDDY_PGALLOC_FAIL,
 #endif
-#ifdef CONFIG_UNEVICTABLE_LRU
 		UNEVICTABLE_PGCULLED,	/* culled to noreclaim list */
 		UNEVICTABLE_PGSCANNED,	/* scanned for reclaimability */
 		UNEVICTABLE_PGRESCUED,	/* rescued from noreclaim list */
@@ -50,7 +52,6 @@ enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT,
 		UNEVICTABLE_PGCLEARED,	/* on COW, page truncate */
 		UNEVICTABLE_PGSTRANDED,	/* unable to isolate on unlock */
 		UNEVICTABLE_MLOCKFREED,
-#endif
 		NR_VM_EVENT_ITEMS
 };
 
@@ -165,15 +166,8 @@ static inline unsigned long zone_page_state(struct zone *zone,
 	return x;
 }
 
-extern unsigned long global_lru_pages(void);
-
-static inline unsigned long zone_lru_pages(struct zone *zone)
-{
-	return (zone_page_state(zone, NR_ACTIVE_ANON)
-		+ zone_page_state(zone, NR_ACTIVE_FILE)
-		+ zone_page_state(zone, NR_INACTIVE_ANON)
-		+ zone_page_state(zone, NR_INACTIVE_FILE));
-}
+extern unsigned long global_reclaimable_pages(void);
+extern unsigned long zone_reclaimable_pages(struct zone *zone);
 
 #ifdef CONFIG_NUMA
 /*
@@ -209,11 +203,6 @@ extern void zone_statistics(struct zone *, struct zone *);
 
 #endif /* CONFIG_NUMA */
 
-#define __add_zone_page_state(__z, __i, __d)	\
-		__mod_zone_page_state(__z, __i, __d)
-#define __sub_zone_page_state(__z, __i, __d)	\
-		__mod_zone_page_state(__z, __i,-(__d))
-
 #define add_zone_page_state(__z, __i, __d) mod_zone_page_state(__z, __i, __d)
 #define sub_zone_page_state(__z, __i, __d) mod_zone_page_state(__z, __i, -(__d))
 
diff --git a/include/linux/vt.h b/include/linux/vt.h
index 02c1c0288770..7ffa11f06232 100644
--- a/include/linux/vt.h
+++ b/include/linux/vt.h
@@ -1,17 +1,6 @@
 #ifndef _LINUX_VT_H
 #define _LINUX_VT_H
 
-#ifdef __KERNEL__
-struct notifier_block;
-
-struct vt_notifier_param {
-	struct vc_data *vc;	/* VC on which the update happened */
-	unsigned int c;		/* Printed char */
-};
-
-extern int register_vt_notifier(struct notifier_block *nb);
-extern int unregister_vt_notifier(struct notifier_block *nb);
-#endif
 
 /*
  * These constants are also useful for user-level apps (e.g., VC
@@ -74,4 +63,25 @@ struct vt_consize {
 #define VT_UNLOCKSWITCH 0x560C  /* allow vt switching */
 #define VT_GETHIFONTMASK 0x560D  /* return hi font mask */
 
+struct vt_event {
+	unsigned int event;
+#define VT_EVENT_SWITCH		0x0001	/* Console switch */
+#define VT_EVENT_BLANK		0x0002	/* Screen blank */
+#define VT_EVENT_UNBLANK	0x0004	/* Screen unblank */
+#define VT_EVENT_RESIZE		0x0008	/* Resize display */
+#define VT_MAX_EVENT		0x000F
+	unsigned int oldev;		/* Old console */
+	unsigned int newev;		/* New console (if changing) */
+	unsigned int pad[4];		/* Padding for expansion */
+};
+
+#define VT_WAITEVENT	0x560E	/* Wait for an event */
+
+struct vt_setactivate {
+	unsigned int console;
+	struct vt_mode mode;
+};
+
+#define VT_SETACTIVATE	0x560F	/* Activate and set the mode of a console */
+
 #endif /* _LINUX_VT_H */
diff --git a/include/linux/vt_kern.h b/include/linux/vt_kern.h
index 2f1113467f70..7f56db4a79f0 100644
--- a/include/linux/vt_kern.h
+++ b/include/linux/vt_kern.h
@@ -13,6 +13,7 @@
 #include <linux/console_struct.h>
 #include <linux/mm.h>
 #include <linux/consolemap.h>
+#include <linux/notifier.h>
 
 /*
  * Presently, a lot of graphics programs do not restore the contents of
@@ -91,7 +92,8 @@ int con_copy_unimap(struct vc_data *dst_vc, struct vc_data *src_vc);
 #endif
 
 /* vt.c */
-int vt_waitactive(int vt);
+void vt_event_post(unsigned int event, unsigned int old, unsigned int new);
+int vt_waitactive(int n);
 void change_console(struct vc_data *new_vc);
 void reset_vc(struct vc_data *vc);
 extern int unbind_con_driver(const struct consw *csw, int first, int last,
@@ -108,6 +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;
@@ -116,4 +119,18 @@ struct vt_spawn_console {
 };
 extern struct vt_spawn_console vt_spawn_con;
 
+extern int vt_move_to_console(unsigned int vt, int alloc);
+
+/* Interfaces for VC notification of character events (for accessibility etc) */
+
+struct vt_notifier_param {
+	struct vc_data *vc;	/* VC on which the update happened */
+	unsigned int c;		/* Printed char */
+};
+
+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/w1-gpio.h b/include/linux/w1-gpio.h
index 9797fec7748a..3adeff82212f 100644
--- a/include/linux/w1-gpio.h
+++ b/include/linux/w1-gpio.h
@@ -18,6 +18,7 @@
 struct w1_gpio_platform_data {
 	unsigned int pin;
 	unsigned int is_open_drain:1;
+	void (*enable_external_pullup)(int enable);
 };
 
 #endif /* _LINUX_W1_GPIO_H */
diff --git a/include/linux/wait.h b/include/linux/wait.h
index 5d631c17eaee..a48e16b77d5e 100644
--- a/include/linux/wait.h
+++ b/include/linux/wait.h
@@ -26,8 +26,8 @@
 #include <asm/current.h>
 
 typedef struct __wait_queue wait_queue_t;
-typedef int (*wait_queue_func_t)(wait_queue_t *wait, unsigned mode, int sync, void *key);
-int default_wake_function(wait_queue_t *wait, unsigned mode, int sync, void *key);
+typedef int (*wait_queue_func_t)(wait_queue_t *wait, unsigned mode, int flags, void *key);
+int default_wake_function(wait_queue_t *wait, unsigned mode, int flags, void *key);
 
 struct __wait_queue {
 	unsigned int flags;
@@ -77,7 +77,14 @@ struct task_struct;
 #define __WAIT_BIT_KEY_INITIALIZER(word, bit)				\
 	{ .flags = word, .bit_nr = bit, }
 
-extern void init_waitqueue_head(wait_queue_head_t *q);
+extern void __init_waitqueue_head(wait_queue_head_t *q, struct lock_class_key *);
+
+#define init_waitqueue_head(q)				\
+	do {						\
+		static struct lock_class_key __key;	\
+							\
+		__init_waitqueue_head((q), &__key);	\
+	} while (0)
 
 #ifdef CONFIG_LOCKDEP
 # define __WAIT_QUEUE_HEAD_INIT_ONSTACK(name) \
@@ -132,8 +139,6 @@ static inline void __remove_wait_queue(wait_queue_head_t *head,
 	list_del(&old->task_list);
 }
 
-void __wake_up_common(wait_queue_head_t *q, unsigned int mode,
-			int nr_exclusive, int sync, void *key);
 void __wake_up(wait_queue_head_t *q, unsigned int mode, int nr, void *key);
 void __wake_up_locked_key(wait_queue_head_t *q, unsigned int mode, void *key);
 void __wake_up_sync_key(wait_queue_head_t *q, unsigned int mode, int nr,
@@ -440,13 +445,15 @@ void abort_exclusive_wait(wait_queue_head_t *q, wait_queue_t *wait,
 int autoremove_wake_function(wait_queue_t *wait, unsigned mode, int sync, void *key);
 int wake_bit_function(wait_queue_t *wait, unsigned mode, int sync, void *key);
 
-#define DEFINE_WAIT(name)						\
+#define DEFINE_WAIT_FUNC(name, function)				\
 	wait_queue_t name = {						\
 		.private	= current,				\
-		.func		= autoremove_wake_function,		\
+		.func		= function,				\
 		.task_list	= LIST_HEAD_INIT((name).task_list),	\
 	}
 
+#define DEFINE_WAIT(name) DEFINE_WAIT_FUNC(name, autoremove_wake_function)
+
 #define DEFINE_WAIT_BIT(name, word, bit)				\
 	struct wait_bit_queue name = {					\
 		.key = __WAIT_BIT_KEY_INITIALIZER(word, bit),		\
diff --git a/include/linux/wimax.h b/include/linux/wimax.h
index c89de7f4e5b9..4fdcc5635518 100644
--- a/include/linux/wimax.h
+++ b/include/linux/wimax.h
@@ -59,7 +59,7 @@ enum {
 	 * M - Major: change if removing or modifying an existing call.
 	 * m - minor: change when adding a new call
 	 */
-	WIMAX_GNL_VERSION = 00,
+	WIMAX_GNL_VERSION = 01,
 	/* Generic NetLink attributes */
 	WIMAX_GNL_ATTR_INVALID = 0x00,
 	WIMAX_GNL_ATTR_MAX = 10,
@@ -78,6 +78,7 @@ enum {
 	WIMAX_GNL_OP_RFKILL,	/* Run wimax_rfkill() */
 	WIMAX_GNL_OP_RESET,	/* Run wimax_rfkill() */
 	WIMAX_GNL_RE_STATE_CHANGE,	/* Report: status change */
+	WIMAX_GNL_OP_STATE_GET,		/* Request for current state */
 };
 
 
@@ -113,6 +114,10 @@ enum {
 	WIMAX_GNL_RESET_IFIDX = 1,
 };
 
+/* Atributes for wimax_state_get() */
+enum {
+	WIMAX_GNL_STGET_IFIDX = 1,
+};
 
 /*
  * Attributes for the Report State Change
diff --git a/include/linux/wimax/debug.h b/include/linux/wimax/debug.h
index c703e0340423..db8096e88533 100644
--- a/include/linux/wimax/debug.h
+++ b/include/linux/wimax/debug.h
@@ -450,4 +450,76 @@ 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 d5148a7889a6..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
  *
@@ -266,7 +256,7 @@ enum i2400m_ro_type {
 
 /* Misc constants */
 enum {
-	I2400M_PL_PAD = 16,	/* Payload data size alignment */
+	I2400M_PL_ALIGN = 16,	/* Payload data size alignment */
 	I2400M_PL_SIZE_MAX = 0x3EFF,
 	I2400M_MAX_PLS_IN_MSG = 60,
 	/* protocol barkers: sync sequences; for notifications they
@@ -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/wireless.h b/include/linux/wireless.h
index cb24204851f7..5b4c6c772a9b 100644
--- a/include/linux/wireless.h
+++ b/include/linux/wireless.h
@@ -1132,6 +1132,14 @@ struct __compat_iw_event {
 };
 #define IW_EV_COMPAT_LCP_LEN offsetof(struct __compat_iw_event, pointer)
 #define IW_EV_COMPAT_POINT_OFF offsetof(struct compat_iw_point, length)
+
+/* Size of the various events for compat */
+#define IW_EV_COMPAT_CHAR_LEN	(IW_EV_COMPAT_LCP_LEN + IFNAMSIZ)
+#define IW_EV_COMPAT_UINT_LEN	(IW_EV_COMPAT_LCP_LEN + sizeof(__u32))
+#define IW_EV_COMPAT_FREQ_LEN	(IW_EV_COMPAT_LCP_LEN + sizeof(struct iw_freq))
+#define IW_EV_COMPAT_PARAM_LEN	(IW_EV_COMPAT_LCP_LEN + sizeof(struct iw_param))
+#define IW_EV_COMPAT_ADDR_LEN	(IW_EV_COMPAT_LCP_LEN + sizeof(struct sockaddr))
+#define IW_EV_COMPAT_QUAL_LEN	(IW_EV_COMPAT_LCP_LEN + sizeof(struct iw_quality))
 #define IW_EV_COMPAT_POINT_LEN	\
 	(IW_EV_COMPAT_LCP_LEN + sizeof(struct compat_iw_point) - \
 	 IW_EV_COMPAT_POINT_OFF)
diff --git a/include/linux/wm97xx.h b/include/linux/wm97xx.h
index 6f69968eab24..38e8c4d9289e 100644
--- a/include/linux/wm97xx.h
+++ b/include/linux/wm97xx.h
@@ -16,6 +16,12 @@
 #include <linux/platform_device.h>
 
 /*
+ * WM97xx variants
+ */
+#define	WM97xx_GENERIC			0x0000
+#define	WM97xx_WM1613			0x1613
+
+/*
  * WM97xx AC97 Touchscreen registers
  */
 #define AC97_WM97XX_DIGITISER1		0x76
@@ -283,9 +289,28 @@ struct wm97xx {
 	unsigned pen_is_down:1;		/* Pen is down */
 	unsigned aux_waiting:1;		/* aux measurement waiting */
 	unsigned pen_probably_down:1;	/* used in polling mode */
+	u16 variant;			/* WM97xx chip variant */
 	u16 suspend_mode;               /* PRP in suspend mode */
 };
 
+struct wm97xx_batt_pdata {
+	int	batt_aux;
+	int	temp_aux;
+	int	charge_gpio;
+	int	min_voltage;
+	int	max_voltage;
+	int	batt_div;
+	int	batt_mult;
+	int	temp_div;
+	int	temp_mult;
+	int	batt_tech;
+	char	*batt_name;
+};
+
+struct wm97xx_pdata {
+	struct wm97xx_batt_pdata	*batt_pdata;	/* battery data */
+};
+
 /*
  * Codec GPIO access (not supported on WM9705)
  * This can be used to set/get codec GPIO and Virtual GPIO status.
diff --git a/include/linux/wm97xx_batt.h b/include/linux/wm97xx_batt.h
index 9681d1ab0e4f..a1d6419c2ff8 100644
--- a/include/linux/wm97xx_batt.h
+++ b/include/linux/wm97xx_batt.h
@@ -3,22 +3,12 @@
 
 #include <linux/wm97xx.h>
 
-struct wm97xx_batt_info {
-	int	batt_aux;
-	int	temp_aux;
-	int	charge_gpio;
-	int	min_voltage;
-	int	max_voltage;
-	int	batt_div;
-	int	batt_mult;
-	int	temp_div;
-	int	temp_mult;
-	int	batt_tech;
-	char	*batt_name;
-};
+#warning This file will be removed soon, use wm97xx.h instead!
+
+#define wm97xx_batt_info wm97xx_batt_pdata
 
 #ifdef CONFIG_BATTERY_WM97XX
-void __init wm97xx_bat_set_pdata(struct wm97xx_batt_info *data);
+void wm97xx_bat_set_pdata(struct wm97xx_batt_info *data);
 #else
 static inline void wm97xx_bat_set_pdata(struct wm97xx_batt_info *data) {}
 #endif
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index 3cd51e579ab1..cf24c20de9e4 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -41,6 +41,11 @@ struct delayed_work {
 	struct timer_list timer;
 };
 
+static inline struct delayed_work *to_delayed_work(struct work_struct *work)
+{
+	return container_of(work, struct delayed_work, work);
+}
+
 struct execute_work {
 	struct work_struct work;
 };
@@ -89,7 +94,7 @@ struct execute_work {
 /*
  * initialize all of a work item in one go
  *
- * NOTE! No point in using "atomic_long_set()": useing a direct
+ * NOTE! No point in using "atomic_long_set()": using a direct
  * assignment of the work data initializer allows the compiler
  * to generate better code.
  */
@@ -202,6 +207,7 @@ extern int queue_delayed_work_on(int cpu, struct workqueue_struct *wq,
 
 extern void flush_workqueue(struct workqueue_struct *wq);
 extern void flush_scheduled_work(void);
+extern void flush_delayed_work(struct delayed_work *work);
 
 extern int schedule_work(struct work_struct *work);
 extern int schedule_work_on(int cpu, struct work_struct *work);
@@ -235,6 +241,21 @@ static inline int cancel_delayed_work(struct delayed_work *work)
 	return ret;
 }
 
+/*
+ * Like above, but uses del_timer() instead of del_timer_sync(). This means,
+ * if it returns 0 the timer function may be running and the queueing is in
+ * progress.
+ */
+static inline int __cancel_delayed_work(struct delayed_work *work)
+{
+	int ret;
+
+	ret = del_timer(&work->timer);
+	if (ret)
+		work_clear_pending(&work->work);
+	return ret;
+}
+
 extern int cancel_delayed_work_sync(struct delayed_work *work);
 
 /* Obsolete. use cancel_delayed_work_sync() */
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index 93445477f86a..705f01fe413a 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -14,17 +14,6 @@ extern struct list_head inode_in_use;
 extern struct list_head inode_unused;
 
 /*
- * Yes, writeback.h requires sched.h
- * No, sched.h is not included from here.
- */
-static inline int task_is_pdflush(struct task_struct *task)
-{
-	return task->flags & PF_FLUSHER;
-}
-
-#define current_is_pdflush()	task_is_pdflush(current)
-
-/*
  * fs/fs-writeback.c
  */
 enum writeback_sync_modes {
@@ -40,6 +29,8 @@ enum writeback_sync_modes {
 struct writeback_control {
 	struct backing_dev_info *bdi;	/* If !NULL, only write back this
 					   queue */
+	struct super_block *sb;		/* if !NULL, only write inodes from
+					   this super_block */
 	enum writeback_sync_modes sync_mode;
 	unsigned long *older_than_this;	/* If !NULL, only write back inodes
 					   older than this */
@@ -58,8 +49,8 @@ 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 for_writepages:1;	/* This is a writepages() call */
 	unsigned range_cyclic:1;	/* range_start is cyclic */
 	unsigned more_io:1;		/* more io to be dispatched */
 	/*
@@ -76,10 +67,13 @@ struct writeback_control {
 /*
  * fs/fs-writeback.c
  */	
-void writeback_inodes(struct writeback_control *wbc);
+struct bdi_writeback;
 int inode_wait(void *);
-void sync_inodes_sb(struct super_block *, int wait);
-void sync_inodes(int wait);
+void writeback_inodes_sb(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);
+void wakeup_flusher_threads(long nr_pages);
 
 /* writeback.h requires fs.h; it, too, is not included from here. */
 static inline void wait_on_inode(struct inode *inode)
@@ -99,7 +93,6 @@ static inline void inode_sync_wait(struct inode *inode)
 /*
  * mm/page-writeback.c
  */
-int wakeup_pdflush(long nr_pages);
 void laptop_io_completion(void);
 void laptop_sync_completion(void);
 void throttle_vm_writeout(gfp_t gfp_mask);
@@ -118,21 +111,20 @@ extern int laptop_mode;
 extern unsigned long determine_dirtyable_memory(void);
 
 extern int dirty_background_ratio_handler(struct ctl_table *table, int write,
-		struct file *filp, void __user *buffer, size_t *lenp,
+		void __user *buffer, size_t *lenp,
 		loff_t *ppos);
 extern int dirty_background_bytes_handler(struct ctl_table *table, int write,
-		struct file *filp, void __user *buffer, size_t *lenp,
+		void __user *buffer, size_t *lenp,
 		loff_t *ppos);
 extern int dirty_ratio_handler(struct ctl_table *table, int write,
-		struct file *filp, void __user *buffer, size_t *lenp,
+		void __user *buffer, size_t *lenp,
 		loff_t *ppos);
 extern int dirty_bytes_handler(struct ctl_table *table, int write,
-		struct file *filp, void __user *buffer, size_t *lenp,
+		void __user *buffer, size_t *lenp,
 		loff_t *ppos);
 
 struct ctl_table;
-struct file;
-int dirty_writeback_centisecs_handler(struct ctl_table *, int, struct file *,
+int dirty_writeback_centisecs_handler(struct ctl_table *, int,
 				      void __user *, size_t *, loff_t *);
 
 void get_dirty_limits(unsigned long *pbackground, unsigned long *pdirty,
@@ -151,17 +143,12 @@ balance_dirty_pages_ratelimited(struct address_space *mapping)
 typedef int (*writepage_t)(struct page *page, struct writeback_control *wbc,
 				void *data);
 
-int pdflush_operation(void (*fn)(unsigned long), unsigned long arg0);
 int generic_writepages(struct address_space *mapping,
 		       struct writeback_control *wbc);
 int write_cache_pages(struct address_space *mapping,
 		      struct writeback_control *wbc, writepage_t writepage,
 		      void *data);
 int do_writepages(struct address_space *mapping, struct writeback_control *wbc);
-int sync_page_range(struct inode *inode, struct address_space *mapping,
-			loff_t pos, loff_t count);
-int sync_page_range_nolock(struct inode *inode, struct address_space *mapping,
-			   loff_t pos, loff_t count);
 void set_page_dirty_balance(struct page *page, int page_mkwrite);
 void writeback_set_ratelimit(void);
 
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 d131e352cfe1..5c84af8c5f6f 100644
--- a/include/linux/xattr.h
+++ b/include/linux/xattr.h
@@ -49,6 +49,7 @@ struct xattr_handler {
 ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t);
 ssize_t vfs_getxattr(struct dentry *, const char *, void *, size_t);
 ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size);
+int __vfs_setxattr_noperm(struct dentry *, const char *, const void *, size_t, int);
 int vfs_setxattr(struct dentry *, const char *, const void *, size_t, int);
 int vfs_removexattr(struct dentry *, const char *);
 
diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h
index 2d4ec15abaca..29e04beb1fc9 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 */
@@ -283,6 +281,7 @@ enum xfrm_attr_type_t {
 	XFRMA_MIGRATE,
 	XFRMA_ALG_AEAD,		/* struct xfrm_algo_aead */
 	XFRMA_KMADDRESS,        /* struct xfrm_user_kmaddress */
+	XFRMA_ALG_AUTH_TRUNC,	/* struct xfrm_algo_auth */
 	__XFRMA_MAX
 
 #define XFRMA_MAX (__XFRMA_MAX - 1)
diff --git a/include/media/adv7343.h b/include/media/adv7343.h
new file mode 100644
index 000000000000..d6f8a4e1a1fc
--- /dev/null
+++ b/include/media/adv7343.h
@@ -0,0 +1,23 @@
+/*
+ * ADV7343 header file
+ *
+ * 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.
+ */
+
+#ifndef ADV7343_H
+#define ADV7343_H
+
+#define ADV7343_COMPOSITE_ID	(0)
+#define ADV7343_COMPONENT_ID	(1)
+#define ADV7343_SVIDEO_ID	(2)
+
+#endif				/* End of #ifndef ADV7343_H */
diff --git a/include/media/davinci/ccdc_types.h b/include/media/davinci/ccdc_types.h
new file mode 100644
index 000000000000..5773874bf266
--- /dev/null
+++ b/include/media/davinci/ccdc_types.h
@@ -0,0 +1,43 @@
+/*
+ * 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
+ *
+ **************************************************************************/
+#ifndef _CCDC_TYPES_H
+#define _CCDC_TYPES_H
+enum ccdc_pixfmt {
+	CCDC_PIXFMT_RAW,
+	CCDC_PIXFMT_YCBCR_16BIT,
+	CCDC_PIXFMT_YCBCR_8BIT
+};
+
+enum ccdc_frmfmt {
+	CCDC_FRMFMT_PROGRESSIVE,
+	CCDC_FRMFMT_INTERLACED
+};
+
+/* PIXEL ORDER IN MEMORY from LSB to MSB */
+/* only applicable for 8-bit input mode  */
+enum ccdc_pixorder {
+	CCDC_PIXORDER_YCBYCR,
+	CCDC_PIXORDER_CBYCRY,
+};
+
+enum ccdc_buftype {
+	CCDC_BUFTYPE_FLD_INTERLEAVED,
+	CCDC_BUFTYPE_FLD_SEPARATED
+};
+#endif
diff --git a/include/media/davinci/dm355_ccdc.h b/include/media/davinci/dm355_ccdc.h
new file mode 100644
index 000000000000..df8a7b107477
--- /dev/null
+++ b/include/media/davinci/dm355_ccdc.h
@@ -0,0 +1,321 @@
+/*
+ * Copyright (C) 2005-2009 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
+ */
+#ifndef _DM355_CCDC_H
+#define _DM355_CCDC_H
+#include <media/davinci/ccdc_types.h>
+#include <media/davinci/vpfe_types.h>
+
+/* enum for No of pixel per line to be avg. in Black Clamping */
+enum ccdc_sample_length {
+	CCDC_SAMPLE_1PIXELS,
+	CCDC_SAMPLE_2PIXELS,
+	CCDC_SAMPLE_4PIXELS,
+	CCDC_SAMPLE_8PIXELS,
+	CCDC_SAMPLE_16PIXELS
+};
+
+/* enum for No of lines in Black Clamping */
+enum ccdc_sample_line {
+	CCDC_SAMPLE_1LINES,
+	CCDC_SAMPLE_2LINES,
+	CCDC_SAMPLE_4LINES,
+	CCDC_SAMPLE_8LINES,
+	CCDC_SAMPLE_16LINES
+};
+
+/* enum for Alaw gama width */
+enum ccdc_gamma_width {
+	CCDC_GAMMA_BITS_13_4,
+	CCDC_GAMMA_BITS_12_3,
+	CCDC_GAMMA_BITS_11_2,
+	CCDC_GAMMA_BITS_10_1,
+	CCDC_GAMMA_BITS_09_0
+};
+
+enum ccdc_colpats {
+	CCDC_RED,
+	CCDC_GREEN_RED,
+	CCDC_GREEN_BLUE,
+	CCDC_BLUE
+};
+
+struct ccdc_col_pat {
+	enum ccdc_colpats olop;
+	enum ccdc_colpats olep;
+	enum ccdc_colpats elop;
+	enum ccdc_colpats elep;
+};
+
+enum ccdc_datasft {
+	CCDC_DATA_NO_SHIFT,
+	CCDC_DATA_SHIFT_1BIT,
+	CCDC_DATA_SHIFT_2BIT,
+	CCDC_DATA_SHIFT_3BIT,
+	CCDC_DATA_SHIFT_4BIT,
+	CCDC_DATA_SHIFT_5BIT,
+	CCDC_DATA_SHIFT_6BIT
+};
+
+enum ccdc_data_size {
+	CCDC_DATA_16BITS,
+	CCDC_DATA_15BITS,
+	CCDC_DATA_14BITS,
+	CCDC_DATA_13BITS,
+	CCDC_DATA_12BITS,
+	CCDC_DATA_11BITS,
+	CCDC_DATA_10BITS,
+	CCDC_DATA_8BITS
+};
+enum ccdc_mfilt1 {
+	CCDC_NO_MEDIAN_FILTER1,
+	CCDC_AVERAGE_FILTER1,
+	CCDC_MEDIAN_FILTER1
+};
+
+enum ccdc_mfilt2 {
+	CCDC_NO_MEDIAN_FILTER2,
+	CCDC_AVERAGE_FILTER2,
+	CCDC_MEDIAN_FILTER2
+};
+
+/* structure for ALaw */
+struct ccdc_a_law {
+	/* Enable/disable A-Law */
+	unsigned char enable;
+	/* Gama Width Input */
+	enum ccdc_gamma_width gama_wd;
+};
+
+/* structure for Black Clamping */
+struct ccdc_black_clamp {
+	/* only if bClampEnable is TRUE */
+	unsigned char b_clamp_enable;
+	/* only if bClampEnable is TRUE */
+	enum ccdc_sample_length sample_pixel;
+	/* only if bClampEnable is TRUE */
+	enum ccdc_sample_line sample_ln;
+	/* only if bClampEnable is TRUE */
+	unsigned short start_pixel;
+	/* only if bClampEnable is FALSE */
+	unsigned short sgain;
+	unsigned short dc_sub;
+};
+
+/* structure for Black Level Compensation */
+struct ccdc_black_compensation {
+	/* Constant value to subtract from Red component */
+	unsigned char r;
+	/* Constant value to subtract from Gr component */
+	unsigned char gr;
+	/* Constant value to subtract from Blue component */
+	unsigned char b;
+	/* Constant value to subtract from Gb component */
+	unsigned char gb;
+};
+
+struct ccdc_float {
+	int integer;
+	unsigned int decimal;
+};
+
+#define CCDC_CSC_COEFF_TABLE_SIZE	16
+/* structure for color space converter */
+struct ccdc_csc {
+	unsigned char enable;
+	/*
+	 * S8Q5. Use 2 decimal precision, user values range from -3.00 to 3.99.
+	 * example - to use 1.03, set integer part as 1, and decimal part as 3
+	 * to use -1.03, set integer part as -1 and decimal part as 3
+	 */
+	struct ccdc_float coeff[CCDC_CSC_COEFF_TABLE_SIZE];
+};
+
+/* Structures for Vertical Defect Correction*/
+enum ccdc_vdf_csl {
+	CCDC_VDF_NORMAL,
+	CCDC_VDF_HORZ_INTERPOL_SAT,
+	CCDC_VDF_HORZ_INTERPOL
+};
+
+enum ccdc_vdf_cuda {
+	CCDC_VDF_WHOLE_LINE_CORRECT,
+	CCDC_VDF_UPPER_DISABLE
+};
+
+enum ccdc_dfc_mwr {
+	CCDC_DFC_MWR_WRITE_COMPLETE,
+	CCDC_DFC_WRITE_REG
+};
+
+enum ccdc_dfc_mrd {
+	CCDC_DFC_READ_COMPLETE,
+	CCDC_DFC_READ_REG
+};
+
+enum ccdc_dfc_ma_rst {
+	CCDC_DFC_INCR_ADDR,
+	CCDC_DFC_CLR_ADDR
+};
+
+enum ccdc_dfc_mclr {
+	CCDC_DFC_CLEAR_COMPLETE,
+	CCDC_DFC_CLEAR
+};
+
+struct ccdc_dft_corr_ctl {
+	enum ccdc_vdf_csl vdfcsl;
+	enum ccdc_vdf_cuda vdfcuda;
+	unsigned int vdflsft;
+};
+
+struct ccdc_dft_corr_mem_ctl {
+	enum ccdc_dfc_mwr dfcmwr;
+	enum ccdc_dfc_mrd dfcmrd;
+	enum ccdc_dfc_ma_rst dfcmarst;
+	enum ccdc_dfc_mclr dfcmclr;
+};
+
+#define CCDC_DFT_TABLE_SIZE	16
+/*
+ * Main Structure for vertical defect correction. Vertical defect
+ * correction can correct upto 16 defects if defects less than 16
+ * then pad the rest with 0
+ */
+struct ccdc_vertical_dft {
+	unsigned char ver_dft_en;
+	unsigned char gen_dft_en;
+	unsigned int saturation_ctl;
+	struct ccdc_dft_corr_ctl dft_corr_ctl;
+	struct ccdc_dft_corr_mem_ctl dft_corr_mem_ctl;
+	int table_size;
+	unsigned int dft_corr_horz[CCDC_DFT_TABLE_SIZE];
+	unsigned int dft_corr_vert[CCDC_DFT_TABLE_SIZE];
+	unsigned int dft_corr_sub1[CCDC_DFT_TABLE_SIZE];
+	unsigned int dft_corr_sub2[CCDC_DFT_TABLE_SIZE];
+	unsigned int dft_corr_sub3[CCDC_DFT_TABLE_SIZE];
+};
+
+struct ccdc_data_offset {
+	unsigned char horz_offset;
+	unsigned char vert_offset;
+};
+
+/*
+ * Structure for CCDC configuration parameters for raw capture mode passed
+ * by application
+ */
+struct ccdc_config_params_raw {
+	/* data shift to be applied before storing */
+	enum ccdc_datasft datasft;
+	/* data size value from 8 to 16 bits */
+	enum ccdc_data_size data_sz;
+	/* median filter for sdram */
+	enum ccdc_mfilt1 mfilt1;
+	enum ccdc_mfilt2 mfilt2;
+	/* low pass filter enable/disable */
+	unsigned char lpf_enable;
+	/* Threshold of median filter */
+	int med_filt_thres;
+	/*
+	 * horz and vertical data offset. Appliable for defect correction
+	 * and lsc
+	 */
+	struct ccdc_data_offset data_offset;
+	/* Structure for Optional A-Law */
+	struct ccdc_a_law alaw;
+	/* Structure for Optical Black Clamp */
+	struct ccdc_black_clamp blk_clamp;
+	/* Structure for Black Compensation */
+	struct ccdc_black_compensation blk_comp;
+	/* struture for vertical Defect Correction Module Configuration */
+	struct ccdc_vertical_dft vertical_dft;
+	/* structure for color space converter Module Configuration */
+	struct ccdc_csc csc;
+	/* color patters for bayer capture */
+	struct ccdc_col_pat col_pat_field0;
+	struct ccdc_col_pat col_pat_field1;
+};
+
+#ifdef __KERNEL__
+#include <linux/io.h>
+
+#define CCDC_WIN_PAL	{0, 0, 720, 576}
+#define CCDC_WIN_VGA	{0, 0, 640, 480}
+
+struct ccdc_params_ycbcr {
+	/* pixel format */
+	enum ccdc_pixfmt pix_fmt;
+	/* progressive or interlaced frame */
+	enum ccdc_frmfmt frm_fmt;
+	/* video window */
+	struct v4l2_rect win;
+	/* field id polarity */
+	enum vpfe_pin_pol fid_pol;
+	/* vertical sync polarity */
+	enum vpfe_pin_pol vd_pol;
+	/* horizontal sync polarity */
+	enum vpfe_pin_pol hd_pol;
+	/* enable BT.656 embedded sync mode */
+	int bt656_enable;
+	/* cb:y:cr:y or y:cb:y:cr in memory */
+	enum ccdc_pixorder pix_order;
+	/* interleaved or separated fields  */
+	enum ccdc_buftype buf_type;
+};
+
+/* Gain applied to Raw Bayer data */
+struct ccdc_gain {
+	unsigned short r_ye;
+	unsigned short gr_cy;
+	unsigned short gb_g;
+	unsigned short b_mg;
+};
+
+/* Structure for CCDC configuration parameters for raw capture mode */
+struct ccdc_params_raw {
+	/* pixel format */
+	enum ccdc_pixfmt pix_fmt;
+	/* progressive or interlaced frame */
+	enum ccdc_frmfmt frm_fmt;
+	/* video window */
+	struct v4l2_rect win;
+	/* field id polarity */
+	enum vpfe_pin_pol fid_pol;
+	/* vertical sync polarity */
+	enum vpfe_pin_pol vd_pol;
+	/* horizontal sync polarity */
+	enum vpfe_pin_pol hd_pol;
+	/* interleaved or separated fields */
+	enum ccdc_buftype buf_type;
+	/* Gain values */
+	struct ccdc_gain gain;
+	/* offset */
+	unsigned int ccdc_offset;
+	/* horizontal flip enable */
+	unsigned char horz_flip_enable;
+	/*
+	 * enable to store the image in inverse order in memory
+	 * (bottom to top)
+	 */
+	unsigned char image_invert_enable;
+	/* Configurable part of raw data */
+	struct ccdc_config_params_raw config_params;
+};
+
+#endif
+#endif				/* DM355_CCDC_H */
diff --git a/include/media/davinci/dm644x_ccdc.h b/include/media/davinci/dm644x_ccdc.h
new file mode 100644
index 000000000000..3e178eb52fb3
--- /dev/null
+++ b/include/media/davinci/dm644x_ccdc.h
@@ -0,0 +1,184 @@
+/*
+ * Copyright (C) 2006-2009 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
+ */
+#ifndef _DM644X_CCDC_H
+#define _DM644X_CCDC_H
+#include <media/davinci/ccdc_types.h>
+#include <media/davinci/vpfe_types.h>
+
+/* enum for No of pixel per line to be avg. in Black Clamping*/
+enum ccdc_sample_length {
+	CCDC_SAMPLE_1PIXELS,
+	CCDC_SAMPLE_2PIXELS,
+	CCDC_SAMPLE_4PIXELS,
+	CCDC_SAMPLE_8PIXELS,
+	CCDC_SAMPLE_16PIXELS
+};
+
+/* enum for No of lines in Black Clamping */
+enum ccdc_sample_line {
+	CCDC_SAMPLE_1LINES,
+	CCDC_SAMPLE_2LINES,
+	CCDC_SAMPLE_4LINES,
+	CCDC_SAMPLE_8LINES,
+	CCDC_SAMPLE_16LINES
+};
+
+/* enum for Alaw gama width */
+enum ccdc_gama_width {
+	CCDC_GAMMA_BITS_15_6,
+	CCDC_GAMMA_BITS_14_5,
+	CCDC_GAMMA_BITS_13_4,
+	CCDC_GAMMA_BITS_12_3,
+	CCDC_GAMMA_BITS_11_2,
+	CCDC_GAMMA_BITS_10_1,
+	CCDC_GAMMA_BITS_09_0
+};
+
+enum ccdc_data_size {
+	CCDC_DATA_16BITS,
+	CCDC_DATA_15BITS,
+	CCDC_DATA_14BITS,
+	CCDC_DATA_13BITS,
+	CCDC_DATA_12BITS,
+	CCDC_DATA_11BITS,
+	CCDC_DATA_10BITS,
+	CCDC_DATA_8BITS
+};
+
+/* structure for ALaw */
+struct ccdc_a_law {
+	/* Enable/disable A-Law */
+	unsigned char enable;
+	/* Gama Width Input */
+	enum ccdc_gama_width gama_wd;
+};
+
+/* structure for Black Clamping */
+struct ccdc_black_clamp {
+	unsigned char enable;
+	/* only if bClampEnable is TRUE */
+	enum ccdc_sample_length sample_pixel;
+	/* only if bClampEnable is TRUE */
+	enum ccdc_sample_line sample_ln;
+	/* only if bClampEnable is TRUE */
+	unsigned short start_pixel;
+	/* only if bClampEnable is TRUE */
+	unsigned short sgain;
+	/* only if bClampEnable is FALSE */
+	unsigned short dc_sub;
+};
+
+/* structure for Black Level Compensation */
+struct ccdc_black_compensation {
+	/* Constant value to subtract from Red component */
+	char r;
+	/* Constant value to subtract from Gr component */
+	char gr;
+	/* Constant value to subtract from Blue component */
+	char b;
+	/* Constant value to subtract from Gb component */
+	char gb;
+};
+
+/* structure for fault pixel correction */
+struct ccdc_fault_pixel {
+	/* Enable or Disable fault pixel correction */
+	unsigned char enable;
+	/* Number of fault pixel */
+	unsigned short fp_num;
+	/* Address of fault pixel table */
+	unsigned int fpc_table_addr;
+};
+
+/* Structure for CCDC configuration parameters for raw capture mode passed
+ * by application
+ */
+struct ccdc_config_params_raw {
+	/* data size value from 8 to 16 bits */
+	enum ccdc_data_size data_sz;
+	/* Structure for Optional A-Law */
+	struct ccdc_a_law alaw;
+	/* Structure for Optical Black Clamp */
+	struct ccdc_black_clamp blk_clamp;
+	/* Structure for Black Compensation */
+	struct ccdc_black_compensation blk_comp;
+	/* Structure for Fault Pixel Module Configuration */
+	struct ccdc_fault_pixel fault_pxl;
+};
+
+
+#ifdef __KERNEL__
+#include <linux/io.h>
+/* Define to enable/disable video port */
+#define FP_NUM_BYTES		4
+/* Define for extra pixel/line and extra lines/frame */
+#define NUM_EXTRAPIXELS		8
+#define NUM_EXTRALINES		8
+
+/* settings for commonly used video formats */
+#define CCDC_WIN_PAL     {0, 0, 720, 576}
+/* ntsc square pixel */
+#define CCDC_WIN_VGA	{0, 0, (640 + NUM_EXTRAPIXELS), (480 + NUM_EXTRALINES)}
+
+/* Structure for CCDC configuration parameters for raw capture mode */
+struct ccdc_params_raw {
+	/* pixel format */
+	enum ccdc_pixfmt pix_fmt;
+	/* progressive or interlaced frame */
+	enum ccdc_frmfmt frm_fmt;
+	/* video window */
+	struct v4l2_rect win;
+	/* field id polarity */
+	enum vpfe_pin_pol fid_pol;
+	/* vertical sync polarity */
+	enum vpfe_pin_pol vd_pol;
+	/* horizontal sync polarity */
+	enum vpfe_pin_pol hd_pol;
+	/* interleaved or separated fields */
+	enum ccdc_buftype buf_type;
+	/*
+	 * enable to store the image in inverse
+	 * order in memory(bottom to top)
+	 */
+	unsigned char image_invert_enable;
+	/* configurable paramaters */
+	struct ccdc_config_params_raw config_params;
+};
+
+struct ccdc_params_ycbcr {
+	/* pixel format */
+	enum ccdc_pixfmt pix_fmt;
+	/* progressive or interlaced frame */
+	enum ccdc_frmfmt frm_fmt;
+	/* video window */
+	struct v4l2_rect win;
+	/* field id polarity */
+	enum vpfe_pin_pol fid_pol;
+	/* vertical sync polarity */
+	enum vpfe_pin_pol vd_pol;
+	/* horizontal sync polarity */
+	enum vpfe_pin_pol hd_pol;
+	/* enable BT.656 embedded sync mode */
+	int bt656_enable;
+	/* cb:y:cr:y or y:cb:y:cr in memory */
+	enum ccdc_pixorder pix_order;
+	/* interleaved or separated fields  */
+	enum ccdc_buftype buf_type;
+};
+#endif
+#endif				/* _DM644X_CCDC_H */
diff --git a/include/media/davinci/vpfe_capture.h b/include/media/davinci/vpfe_capture.h
new file mode 100644
index 000000000000..71d8982e13ff
--- /dev/null
+++ b/include/media/davinci/vpfe_capture.h
@@ -0,0 +1,198 @@
+/*
+ * 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
+ */
+
+#ifndef _VPFE_CAPTURE_H
+#define _VPFE_CAPTURE_H
+
+#ifdef __KERNEL__
+
+/* Header files */
+#include <media/v4l2-dev.h>
+#include <linux/videodev2.h>
+#include <linux/clk.h>
+#include <linux/i2c.h>
+#include <media/v4l2-ioctl.h>
+#include <media/v4l2-device.h>
+#include <media/videobuf-dma-contig.h>
+#include <media/davinci/vpfe_types.h>
+
+#define VPFE_CAPTURE_NUM_DECODERS        5
+
+/* Macros */
+#define VPFE_MAJOR_RELEASE              0
+#define VPFE_MINOR_RELEASE              0
+#define VPFE_BUILD                      1
+#define VPFE_CAPTURE_VERSION_CODE       ((VPFE_MAJOR_RELEASE << 16) | \
+					(VPFE_MINOR_RELEASE << 8)  | \
+					VPFE_BUILD)
+
+#define CAPTURE_DRV_NAME		"vpfe-capture"
+
+struct vpfe_pixel_format {
+	struct v4l2_fmtdesc fmtdesc;
+	/* bytes per pixel */
+	int bpp;
+};
+
+struct vpfe_std_info {
+	int active_pixels;
+	int active_lines;
+	/* current frame format */
+	int frame_format;
+};
+
+struct vpfe_route {
+	u32 input;
+	u32 output;
+};
+
+struct vpfe_subdev_info {
+	/* Sub device name */
+	char name[32];
+	/* Sub device group id */
+	int grp_id;
+	/* Number of inputs supported */
+	int num_inputs;
+	/* inputs available at the sub device */
+	struct v4l2_input *inputs;
+	/* Sub dev routing information for each input */
+	struct vpfe_route *routes;
+	/* check if sub dev supports routing */
+	int can_route;
+	/* ccdc bus/interface configuration */
+	struct vpfe_hw_if_param ccdc_if_params;
+	/* i2c subdevice board info */
+	struct i2c_board_info board_info;
+};
+
+struct vpfe_config {
+	/* Number of sub devices connected to vpfe */
+	int num_subdevs;
+	/* information about each subdev */
+	struct vpfe_subdev_info *sub_devs;
+	/* evm card info */
+	char *card_name;
+	/* ccdc name */
+	char *ccdc;
+	/* vpfe clock */
+	struct clk *vpssclk;
+	struct clk *slaveclk;
+};
+
+struct vpfe_device {
+	/* V4l2 specific parameters */
+	/* Identifies video device for this channel */
+	struct video_device *video_dev;
+	/* sub devices */
+	struct v4l2_subdev **sd;
+	/* vpfe cfg */
+	struct vpfe_config *cfg;
+	/* V4l2 device */
+	struct v4l2_device v4l2_dev;
+	/* parent device */
+	struct device *pdev;
+	/* Used to keep track of state of the priority */
+	struct v4l2_prio_state prio;
+	/* number of open instances of the channel */
+	u32 usrs;
+	/* Indicates id of the field which is being displayed */
+	u32 field_id;
+	/* flag to indicate whether decoder is initialized */
+	u8 initialized;
+	/* current interface type */
+	struct vpfe_hw_if_param vpfe_if_params;
+	/* ptr to currently selected sub device */
+	struct vpfe_subdev_info *current_subdev;
+	/* current input at the sub device */
+	int current_input;
+	/* Keeps track of the information about the standard */
+	struct vpfe_std_info std_info;
+	/* std index into std table */
+	int std_index;
+	/* CCDC IRQs used when CCDC/ISIF output to SDRAM */
+	unsigned int ccdc_irq0;
+	unsigned int ccdc_irq1;
+	/* number of buffers in fbuffers */
+	u32 numbuffers;
+	/* List of buffer pointers for storing frames */
+	u8 *fbuffers[VIDEO_MAX_FRAME];
+	/* Pointer pointing to current v4l2_buffer */
+	struct videobuf_buffer *cur_frm;
+	/* Pointer pointing to next v4l2_buffer */
+	struct videobuf_buffer *next_frm;
+	/*
+	 * This field keeps track of type of buffer exchange mechanism
+	 * user has selected
+	 */
+	enum v4l2_memory memory;
+	/* Used to store pixel format */
+	struct v4l2_format fmt;
+	/*
+	 * used when IMP is chained to store the crop window which
+	 * is different from the image window
+	 */
+	struct v4l2_rect crop;
+	/* Buffer queue used in video-buf */
+	struct videobuf_queue buffer_queue;
+	/* Queue of filled frames */
+	struct list_head dma_queue;
+	/* Used in video-buf */
+	spinlock_t irqlock;
+	/* IRQ lock for DMA queue */
+	spinlock_t dma_queue_lock;
+	/* lock used to access this structure */
+	struct mutex lock;
+	/* number of users performing IO */
+	u32 io_usrs;
+	/* Indicates whether streaming started */
+	u8 started;
+	/*
+	 * offset where second field starts from the starting of the
+	 * buffer for field seperated YCbCr formats
+	 */
+	u32 field_off;
+};
+
+/* File handle structure */
+struct vpfe_fh {
+	struct vpfe_device *vpfe_dev;
+	/* Indicates whether this file handle is doing IO */
+	u8 io_allowed;
+	/* Used to keep track priority of this instance */
+	enum v4l2_priority prio;
+};
+
+struct vpfe_config_params {
+	u8 min_numbuffers;
+	u8 numbuffers;
+	u32 min_bufsize;
+	u32 device_bufsize;
+};
+
+#endif				/* End of __KERNEL__ */
+/**
+ * VPFE_CMD_S_CCDC_RAW_PARAMS - EXPERIMENTAL IOCTL to set raw capture params
+ * This can be used to configure modules such as defect pixel correction,
+ * color space conversion, culling etc. This is an experimental ioctl that
+ * will change in future kernels. So use this ioctl with care !
+ * TODO: This is to be split into multiple ioctls and also explore the
+ * possibility of extending the v4l2 api to include this
+ **/
+#define VPFE_CMD_S_CCDC_RAW_PARAMS _IOW('V', BASE_VIDIOC_PRIVATE + 1, \
+					void *)
+#endif				/* _DAVINCI_VPFE_H */
diff --git a/include/media/davinci/vpfe_types.h b/include/media/davinci/vpfe_types.h
new file mode 100644
index 000000000000..76fb74bad08c
--- /dev/null
+++ b/include/media/davinci/vpfe_types.h
@@ -0,0 +1,51 @@
+/*
+ * 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
+ */
+#ifndef _VPFE_TYPES_H
+#define _VPFE_TYPES_H
+
+#ifdef __KERNEL__
+
+enum vpfe_pin_pol {
+	VPFE_PINPOL_POSITIVE,
+	VPFE_PINPOL_NEGATIVE
+};
+
+enum vpfe_hw_if_type {
+	/* BT656 - 8 bit */
+	VPFE_BT656,
+	/* BT1120 - 16 bit */
+	VPFE_BT1120,
+	/* Raw Bayer */
+	VPFE_RAW_BAYER,
+	/* YCbCr - 8 bit with external sync */
+	VPFE_YCBCR_SYNC_8,
+	/* YCbCr - 16 bit with external sync */
+	VPFE_YCBCR_SYNC_16,
+	/* BT656 - 10 bit */
+	VPFE_BT656_10BIT
+};
+
+/* interface description */
+struct vpfe_hw_if_param {
+	enum vpfe_hw_if_type if_type;
+	enum vpfe_pin_pol hdpol;
+	enum vpfe_pin_pol vdpol;
+};
+
+#endif
+#endif
diff --git a/include/media/davinci/vpss.h b/include/media/davinci/vpss.h
new file mode 100644
index 000000000000..fcdff745fae2
--- /dev/null
+++ b/include/media/davinci/vpss.h
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 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
+ *
+ * vpss - video processing subsystem module header file.
+ *
+ * Include this header file if a driver needs to configure vpss system
+ * module. It exports a set of library functions  for video drivers to
+ * configure vpss system module functions such as clock enable/disable,
+ * vpss interrupt mux to arm, and other common vpss system module
+ * functions.
+ */
+#ifndef _VPSS_H
+#define _VPSS_H
+
+/* selector for ccdc input selection on DM355 */
+enum vpss_ccdc_source_sel {
+	VPSS_CCDCIN,
+	VPSS_HSSIIN
+};
+
+/* Used for enable/diable VPSS Clock */
+enum vpss_clock_sel {
+	/* DM355/DM365 */
+	VPSS_CCDC_CLOCK,
+	VPSS_IPIPE_CLOCK,
+	VPSS_H3A_CLOCK,
+	VPSS_CFALD_CLOCK,
+	/*
+	 * When using VPSS_VENC_CLOCK_SEL in vpss_enable_clock() api
+	 * following applies:-
+	 * en = 0 selects ENC_CLK
+	 * en = 1 selects ENC_CLK/2
+	 */
+	VPSS_VENC_CLOCK_SEL,
+	VPSS_VPBE_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);
+
+/* wbl reset for dm644x */
+enum vpss_wbl_sel {
+	VPSS_PCR_AEW_WBL_0 = 16,
+	VPSS_PCR_AF_WBL_0,
+	VPSS_PCR_RSZ4_WBL_0,
+	VPSS_PCR_RSZ3_WBL_0,
+	VPSS_PCR_RSZ2_WBL_0,
+	VPSS_PCR_RSZ1_WBL_0,
+	VPSS_PCR_PREV_WBL_0,
+	VPSS_PCR_CCDC_WBL_O,
+};
+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 7b5b91f60425..29f0e53cff94 100644
--- a/include/media/ir-common.h
+++ b/include/media/ir-common.h
@@ -31,8 +31,18 @@
 #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 ...
+#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)
@@ -93,7 +103,7 @@ struct card_ir {
 };
 
 void ir_input_init(struct input_dev *dev, struct ir_input_state *ir,
-		   int ir_type, IR_KEYTAB_TYPE *ir_codes);
+		   int ir_type, struct ir_scancode_table *ir_codes);
 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);
@@ -107,65 +117,63 @@ void ir_rc5_timer_keyup(unsigned long data);
 
 /* Keymaps to be used by other modules */
 
-extern IR_KEYTAB_TYPE ir_codes_empty[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_avermedia[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_avermedia_dvbt[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_avermedia_m135a[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_avermedia_cardbus[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_apac_viewcomp[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_pixelview[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_pixelview_new[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_nebula[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_dntv_live_dvb_t[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_iodata_bctv7e[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_adstech_dvb_t_pci[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_msi_tvanywhere[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_cinergy_1400[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_avertv_303[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_dntv_live_dvbt_pro[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_em_terratec[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_pinnacle_grey[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_flyvideo[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_flydvb[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_cinergy[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_eztv[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_avermedia[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_videomate_tv_pvr[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_manli[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_gotview7135[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_purpletv[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_pctv_sedna[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_pv951[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_rc5_tv[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_winfast[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_pinnacle_color[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_hauppauge_new[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_npgtech[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_norwood[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_proteus_2309[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_budget_ci_old[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_asus_pc39[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_encore_enltv[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_encore_enltv2[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_tt_1500[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_fusionhdtv_mce[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_behold[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_behold_columbus[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_pinnacle_pctv_hd[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_genius_tvgo_a11mce[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_powercolor_real_angel[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_avermedia_a16d[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_encore_enltv_fm53[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_real_audio_220_32_keys[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_msi_tvanywhere_plus[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_ati_tv_wonder_hd_600[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_kworld_plus_tv_analog[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_kaiomy[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_dm1105_nec[IR_KEYTAB_SIZE];
+extern struct ir_scancode_table ir_codes_empty_table;
+extern struct ir_scancode_table ir_codes_avermedia_table;
+extern struct ir_scancode_table ir_codes_avermedia_dvbt_table;
+extern struct ir_scancode_table ir_codes_avermedia_m135a_table;
+extern struct ir_scancode_table ir_codes_avermedia_cardbus_table;
+extern struct ir_scancode_table ir_codes_apac_viewcomp_table;
+extern struct ir_scancode_table ir_codes_pixelview_table;
+extern struct ir_scancode_table ir_codes_pixelview_new_table;
+extern struct ir_scancode_table ir_codes_nebula_table;
+extern struct ir_scancode_table ir_codes_dntv_live_dvb_t_table;
+extern struct ir_scancode_table ir_codes_iodata_bctv7e_table;
+extern struct ir_scancode_table ir_codes_adstech_dvb_t_pci_table;
+extern struct ir_scancode_table ir_codes_msi_tvanywhere_table;
+extern struct ir_scancode_table ir_codes_cinergy_1400_table;
+extern struct ir_scancode_table ir_codes_avertv_303_table;
+extern struct ir_scancode_table ir_codes_dntv_live_dvbt_pro_table;
+extern struct ir_scancode_table ir_codes_em_terratec_table;
+extern struct ir_scancode_table ir_codes_pinnacle_grey_table;
+extern struct ir_scancode_table ir_codes_flyvideo_table;
+extern struct ir_scancode_table ir_codes_flydvb_table;
+extern struct ir_scancode_table ir_codes_cinergy_table;
+extern struct ir_scancode_table ir_codes_eztv_table;
+extern struct ir_scancode_table ir_codes_avermedia_table;
+extern struct ir_scancode_table ir_codes_videomate_tv_pvr_table;
+extern struct ir_scancode_table ir_codes_manli_table;
+extern struct ir_scancode_table ir_codes_gotview7135_table;
+extern struct ir_scancode_table ir_codes_purpletv_table;
+extern struct ir_scancode_table ir_codes_pctv_sedna_table;
+extern struct ir_scancode_table ir_codes_pv951_table;
+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_npgtech_table;
+extern struct ir_scancode_table ir_codes_norwood_table;
+extern struct ir_scancode_table ir_codes_proteus_2309_table;
+extern struct ir_scancode_table ir_codes_budget_ci_old_table;
+extern struct ir_scancode_table ir_codes_asus_pc39_table;
+extern struct ir_scancode_table ir_codes_encore_enltv_table;
+extern struct ir_scancode_table ir_codes_encore_enltv2_table;
+extern struct ir_scancode_table ir_codes_tt_1500_table;
+extern struct ir_scancode_table ir_codes_fusionhdtv_mce_table;
+extern struct ir_scancode_table ir_codes_behold_table;
+extern struct ir_scancode_table ir_codes_behold_columbus_table;
+extern struct ir_scancode_table ir_codes_pinnacle_pctv_hd_table;
+extern struct ir_scancode_table ir_codes_genius_tvgo_a11mce_table;
+extern struct ir_scancode_table ir_codes_powercolor_real_angel_table;
+extern struct ir_scancode_table ir_codes_avermedia_a16d_table;
+extern struct ir_scancode_table ir_codes_encore_enltv_fm53_table;
+extern struct ir_scancode_table ir_codes_real_audio_220_32_keys_table;
+extern struct ir_scancode_table ir_codes_msi_tvanywhere_plus_table;
+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_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;
 #endif
-
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
diff --git a/include/media/ir-kbd-i2c.h b/include/media/ir-kbd-i2c.h
index 07963d705400..aaf65e8b1a40 100644
--- a/include/media/ir-kbd-i2c.h
+++ b/include/media/ir-kbd-i2c.h
@@ -6,8 +6,9 @@
 struct IR_i2c;
 
 struct IR_i2c {
-	IR_KEYTAB_TYPE         *ir_codes;
-	struct i2c_client      c;
+	struct ir_scancode_table *ir_codes;
+
+	struct i2c_client      *c;
 	struct input_dev       *input;
 	struct ir_input_state  ir;
 
@@ -15,7 +16,32 @@ struct IR_i2c {
 	unsigned char          old;
 
 	struct delayed_work    work;
+	char                   name[32];
 	char                   phys[32];
 	int                    (*get_key)(struct IR_i2c*, u32*, u32*);
 };
+
+enum ir_kbd_get_key_fn {
+	IR_KBD_GET_KEY_CUSTOM = 0,
+	IR_KBD_GET_KEY_PIXELVIEW,
+	IR_KBD_GET_KEY_PV951,
+	IR_KBD_GET_KEY_HAUP,
+	IR_KBD_GET_KEY_KNC1,
+	IR_KBD_GET_KEY_FUSIONHDTV,
+	IR_KBD_GET_KEY_HAUP_XVR,
+	IR_KBD_GET_KEY_AVERMEDIA_CARDBUS,
+};
+
+/* Can be passed when instantiating an ir_video i2c device */
+struct IR_i2c_init_data {
+	struct ir_scancode_table *ir_codes;
+	const char             *name;
+	int                    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
+	 */
+	int                    (*get_key)(struct IR_i2c*, u32*, u32*);
+	enum ir_kbd_get_key_fn internal_get_key_func;
+};
 #endif
diff --git a/include/media/msp3400.h b/include/media/msp3400.h
index 6ab854931c05..90cf22ada8b4 100644
--- a/include/media/msp3400.h
+++ b/include/media/msp3400.h
@@ -54,13 +54,13 @@
    =======
 
    So to specify a complete routing scheme for the msp3400 you will have to
-   specify in the 'input' field of the v4l2_routing struct:
+   specify in the 'input' arg of the s_routing function:
 
    1) which tuner input to use
    2) which SCART input to use
    3) which DSP input to use for each DSP output
 
-   And in the 'output' field of the v4l2_routing struct you specify:
+   And in the 'output' arg of the s_routing function you specify:
 
    1) which SCART input to use for each SCART output
 
diff --git a/include/media/ov772x.h b/include/media/ov772x.h
index 57db48dd85b8..30d9629198ef 100644
--- a/include/media/ov772x.h
+++ b/include/media/ov772x.h
@@ -17,10 +17,45 @@
 #define OV772X_FLAG_VFLIP     0x00000001 /* Vertical flip image */
 #define OV772X_FLAG_HFLIP     0x00000002 /* Horizontal flip image */
 
+/*
+ * for Edge ctrl
+ *
+ * strength also control Auto or Manual Edge Control Mode
+ * see also OV772X_MANUAL_EDGE_CTRL
+ */
+struct ov772x_edge_ctrl {
+	unsigned char strength;
+	unsigned char threshold;
+	unsigned char upper;
+	unsigned char lower;
+};
+
+#define OV772X_MANUAL_EDGE_CTRL	0x80 /* un-used bit of strength */
+#define EDGE_STRENGTH_MASK	0x1F
+#define EDGE_THRESHOLD_MASK	0x0F
+#define EDGE_UPPER_MASK		0xFF
+#define EDGE_LOWER_MASK		0xFF
+
+#define OV772X_AUTO_EDGECTRL(u, l)	\
+{					\
+	.upper = (u & EDGE_UPPER_MASK),	\
+	.lower = (l & EDGE_LOWER_MASK),	\
+}
+
+#define OV772X_MANUAL_EDGECTRL(s, t)					\
+{									\
+	.strength  = (s & EDGE_STRENGTH_MASK) | OV772X_MANUAL_EDGE_CTRL,\
+	.threshold = (t & EDGE_THRESHOLD_MASK),				\
+}
+
+/*
+ * ov772x camera info
+ */
 struct ov772x_camera_info {
 	unsigned long          buswidth;
 	unsigned long          flags;
 	struct soc_camera_link link;
+	struct ov772x_edge_ctrl edgectrl;
 };
 
 #endif /* __OV772X_H__ */
diff --git a/include/media/radio-si4713.h b/include/media/radio-si4713.h
new file mode 100644
index 000000000000..f6aae29c7741
--- /dev/null
+++ b/include/media/radio-si4713.h
@@ -0,0 +1,30 @@
+/*
+ * include/media/radio-si4713.h
+ *
+ * Board related data definitions for Si4713 radio transmitter chip.
+ *
+ * Copyright (c) 2009 Nokia Corporation
+ * Contact: Eduardo Valentin <eduardo.valentin@nokia.com>
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ *
+ */
+
+#ifndef RADIO_SI4713_H
+#define RADIO_SI4713_H
+
+#include <linux/i2c.h>
+
+#define SI4713_NAME "radio-si4713"
+
+/*
+ * Platform dependent definition
+ */
+struct radio_si4713_platform_data {
+	int i2c_bus;
+	struct i2c_board_info *subdev_board_info;
+};
+
+#endif /* ifndef RADIO_SI4713_H*/
diff --git a/include/media/saa7146.h b/include/media/saa7146.h
index fff4235adae5..7a9f76ecbbbd 100644
--- a/include/media/saa7146.h
+++ b/include/media/saa7146.h
@@ -18,7 +18,7 @@
 #include <linux/vmalloc.h>	/* for vmalloc() */
 #include <linux/mm.h>		/* for vmalloc_to_page() */
 
-#define SAA7146_VERSION_CODE 0x000500	/* 0.5.0 */
+#define SAA7146_VERSION_CODE 0x000600	/* 0.6.0 */
 
 #define saa7146_write(sxy,adr,dat)    writel((dat),(sxy->mem+(adr)))
 #define saa7146_read(sxy,adr)         readl(sxy->mem+(adr))
diff --git a/include/media/si4713.h b/include/media/si4713.h
new file mode 100644
index 000000000000..99850a54ed09
--- /dev/null
+++ b/include/media/si4713.h
@@ -0,0 +1,49 @@
+/*
+ * include/media/si4713.h
+ *
+ * Board related data definitions for Si4713 i2c device driver.
+ *
+ * Copyright (c) 2009 Nokia Corporation
+ * Contact: Eduardo Valentin <eduardo.valentin@nokia.com>
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ *
+ */
+
+#ifndef SI4713_H
+#define SI4713_H
+
+/* The SI4713 I2C sensor chip has a fixed slave address of 0xc6 or 0x22. */
+#define SI4713_I2C_ADDR_BUSEN_HIGH	0x63
+#define SI4713_I2C_ADDR_BUSEN_LOW	0x11
+
+/*
+ * Platform dependent definition
+ */
+struct si4713_platform_data {
+	/* Set power state, zero is off, non-zero is on. */
+	int (*set_power)(int power);
+};
+
+/*
+ * Structure to query for Received Noise Level (RNL).
+ */
+struct si4713_rnl {
+	__u32 index;		/* modulator index */
+	__u32 frequency;	/* frequency to peform rnl measurement */
+	__s32 rnl;		/* result of measurement in dBuV */
+	__u32 reserved[4];	/* drivers and apps must init this to 0 */
+};
+
+/*
+ * This is the ioctl number to query for rnl. Users must pass a
+ * struct si4713_rnl pointer specifying desired frequency in 'frequency' field
+ * following driver capabilities (i.e V4L2_TUNER_CAP_LOW).
+ * Driver must return measured value in the same struture, filling 'rnl' field.
+ */
+#define SI4713_IOC_MEASURE_RNL	_IOWR('V', BASE_VIDIOC_PRIVATE + 0, \
+						struct si4713_rnl)
+
+#endif /* ifndef SI4713_H*/
diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h
index 37013688af44..3d74e60032dd 100644
--- a/include/media/soc_camera.h
+++ b/include/media/soc_camera.h
@@ -16,24 +16,17 @@
 #include <linux/pm.h>
 #include <linux/videodev2.h>
 #include <media/videobuf-core.h>
+#include <media/v4l2-device.h>
 
 struct soc_camera_device {
 	struct list_head list;
 	struct device dev;
-	struct device *control;
-	unsigned short width;		/* Current window */
-	unsigned short height;		/* sizes */
-	unsigned short x_min;		/* Camera capabilities */
-	unsigned short y_min;
-	unsigned short x_current;	/* Current window location */
-	unsigned short y_current;
+	struct device *pdev;		/* Platform device */
+	s32 user_width;
+	s32 user_height;
 	unsigned short width_min;
-	unsigned short width_max;
 	unsigned short height_min;
-	unsigned short height_max;
 	unsigned short y_skip_top;	/* Lines to skip at the top */
-	unsigned short gain;
-	unsigned short exposure;
 	unsigned char iface;		/* Host number */
 	unsigned char devnum;		/* Device number per host */
 	unsigned char buswidth;		/* See comment in .c */
@@ -46,7 +39,6 @@ struct soc_camera_device {
 	struct soc_camera_format_xlate *user_formats;
 	int num_user_formats;
 	enum v4l2_field field;		/* Preserve field over close() */
-	struct module *owner;
 	void *host_priv;		/* Per-device host private data */
 	/* soc_camera.c private count. Only accessed with .video_lock held */
 	int use_count;
@@ -59,8 +51,8 @@ struct soc_camera_file {
 };
 
 struct soc_camera_host {
+	struct v4l2_device v4l2_dev;
 	struct list_head list;
-	struct device dev;
 	unsigned char nr;				/* Host number */
 	void *priv;
 	const char *drv_name;
@@ -73,9 +65,18 @@ struct soc_camera_host_ops {
 	void (*remove)(struct soc_camera_device *);
 	int (*suspend)(struct soc_camera_device *, pm_message_t);
 	int (*resume)(struct soc_camera_device *);
+	/*
+	 * .get_formats() is called for each client device format, but
+	 * .put_formats() is only called once. Further, if any of the calls to
+	 * .get_formats() fail, .put_formats() will not be called at all, the
+	 * failing .get_formats() must then clean up internally.
+	 */
 	int (*get_formats)(struct soc_camera_device *, int,
 			   struct soc_camera_format_xlate *);
-	int (*set_crop)(struct soc_camera_device *, struct v4l2_rect *);
+	void (*put_formats)(struct soc_camera_device *);
+	int (*cropcap)(struct soc_camera_device *, struct v4l2_cropcap *);
+	int (*get_crop)(struct soc_camera_device *, struct v4l2_crop *);
+	int (*set_crop)(struct soc_camera_device *, struct v4l2_crop *);
 	int (*set_fmt)(struct soc_camera_device *, struct v4l2_format *);
 	int (*try_fmt)(struct soc_camera_device *, struct v4l2_format *);
 	void (*init_videobuf)(struct videobuf_queue *,
@@ -83,7 +84,11 @@ struct soc_camera_host_ops {
 	int (*reqbufs)(struct soc_camera_file *, struct v4l2_requestbuffers *);
 	int (*querycap)(struct soc_camera_host *, struct v4l2_capability *);
 	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 *);
 	unsigned int (*poll)(struct file *, poll_table *);
+	const struct v4l2_queryctrl *controls;
+	int num_controls;
 };
 
 #define SOCAM_SENSOR_INVERT_PCLK	(1 << 0)
@@ -92,11 +97,22 @@ struct soc_camera_host_ops {
 #define SOCAM_SENSOR_INVERT_VSYNC	(1 << 3)
 #define SOCAM_SENSOR_INVERT_DATA	(1 << 4)
 
+struct i2c_board_info;
+
 struct soc_camera_link {
 	/* Camera bus id, used to match a camera and a bus */
 	int bus_id;
 	/* Per camera SOCAM_SENSOR_* bus flags */
 	unsigned long flags;
+	int i2c_adapter_id;
+	struct i2c_board_info *board_info;
+	const char *module_name;
+	/*
+	 * For non-I2C devices platform platform has to provide methods to
+	 * add a device to the system and to remove
+	 */
+	int (*add_device)(struct soc_camera_link *, struct device *);
+	void (*del_device)(struct soc_camera_link *);
 	/* Optional callbacks to power on or off and reset the sensor */
 	int (*power)(struct device *, int);
 	int (*reset)(struct device *);
@@ -107,29 +123,48 @@ struct soc_camera_link {
 	 */
 	int (*set_bus_param)(struct soc_camera_link *, unsigned long flags);
 	unsigned long (*query_bus_param)(struct soc_camera_link *);
+	void (*free_bus)(struct soc_camera_link *);
 };
 
-static inline struct soc_camera_device *to_soc_camera_dev(struct device *dev)
+static inline struct soc_camera_device *to_soc_camera_dev(
+	const struct device *dev)
 {
 	return container_of(dev, struct soc_camera_device, dev);
 }
 
-static inline struct soc_camera_host *to_soc_camera_host(struct device *dev)
+static inline struct soc_camera_host *to_soc_camera_host(
+	const struct device *dev)
 {
-	return container_of(dev, struct soc_camera_host, dev);
+	struct v4l2_device *v4l2_dev = dev_get_drvdata(dev);
+
+	return container_of(v4l2_dev, struct soc_camera_host, v4l2_dev);
 }
 
-extern int soc_camera_host_register(struct soc_camera_host *ici);
-extern void soc_camera_host_unregister(struct soc_camera_host *ici);
-extern int soc_camera_device_register(struct soc_camera_device *icd);
-extern void soc_camera_device_unregister(struct soc_camera_device *icd);
+static inline struct soc_camera_link *to_soc_camera_link(
+	const struct soc_camera_device *icd)
+{
+	return icd->dev.platform_data;
+}
 
-extern int soc_camera_video_start(struct soc_camera_device *icd);
-extern void soc_camera_video_stop(struct soc_camera_device *icd);
+static inline struct device *to_soc_camera_control(
+	const struct soc_camera_device *icd)
+{
+	return dev_get_drvdata(&icd->dev);
+}
 
-extern const struct soc_camera_data_format *soc_camera_format_by_fourcc(
+static inline struct v4l2_subdev *soc_camera_to_subdev(
+	const struct soc_camera_device *icd)
+{
+	struct device *control = to_soc_camera_control(icd);
+	return dev_get_drvdata(control);
+}
+
+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);
-extern const struct soc_camera_format_xlate *soc_camera_xlate_by_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 {
@@ -157,30 +192,11 @@ struct soc_camera_format_xlate {
 };
 
 struct soc_camera_ops {
-	struct module *owner;
-	int (*probe)(struct soc_camera_device *);
-	void (*remove)(struct soc_camera_device *);
 	int (*suspend)(struct soc_camera_device *, pm_message_t state);
 	int (*resume)(struct soc_camera_device *);
-	int (*init)(struct soc_camera_device *);
-	int (*release)(struct soc_camera_device *);
-	int (*start_capture)(struct soc_camera_device *);
-	int (*stop_capture)(struct soc_camera_device *);
-	int (*set_crop)(struct soc_camera_device *, struct v4l2_rect *);
-	int (*set_fmt)(struct soc_camera_device *, struct v4l2_format *);
-	int (*try_fmt)(struct soc_camera_device *, struct v4l2_format *);
 	unsigned long (*query_bus_param)(struct soc_camera_device *);
 	int (*set_bus_param)(struct soc_camera_device *, unsigned long);
-	int (*get_chip_id)(struct soc_camera_device *,
-			   struct v4l2_dbg_chip_ident *);
-	int (*set_std)(struct soc_camera_device *, v4l2_std_id *);
 	int (*enum_input)(struct soc_camera_device *, struct v4l2_input *);
-#ifdef CONFIG_VIDEO_ADV_DEBUG
-	int (*get_register)(struct soc_camera_device *, struct v4l2_dbg_register *);
-	int (*set_register)(struct soc_camera_device *, struct v4l2_dbg_register *);
-#endif
-	int (*get_control)(struct soc_camera_device *, struct v4l2_control *);
-	int (*set_control)(struct soc_camera_device *, struct v4l2_control *);
 	const struct v4l2_queryctrl *controls;
 	int num_controls;
 };
@@ -262,6 +278,21 @@ static inline unsigned long soc_camera_bus_param_compatible(
 		common_flags;
 }
 
+static inline void soc_camera_limit_side(unsigned int *start,
+		unsigned int *length, unsigned int start_min,
+		unsigned int length_min, unsigned int length_max)
+{
+	if (*length < length_min)
+		*length = length_min;
+	else if (*length > length_max)
+		*length = length_max;
+
+	if (*start < start_min)
+		*start = start_min;
+	else if (*start > start_min + length_max - *length)
+		*start = start_min + length_max - *length;
+}
+
 extern unsigned long soc_camera_apply_sensor_flags(struct soc_camera_link *icl,
 						   unsigned long flags);
 
diff --git a/include/media/soc_camera_platform.h b/include/media/soc_camera_platform.h
index 1d092b4678aa..bb70401b8141 100644
--- a/include/media/soc_camera_platform.h
+++ b/include/media/soc_camera_platform.h
@@ -12,15 +12,18 @@
 #define __SOC_CAMERA_H__
 
 #include <linux/videodev2.h>
+#include <media/soc_camera.h>
+
+struct device;
 
 struct soc_camera_platform_info {
-	int iface;
-	char *format_name;
+	const char *format_name;
 	unsigned long format_depth;
 	struct v4l2_pix_format format;
 	unsigned long bus_param;
-	void (*power)(int);
+	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/tuner.h b/include/media/tuner.h
index 7d4e2db78076..4d5b53ff17db 100644
--- a/include/media/tuner.h
+++ b/include/media/tuner.h
@@ -124,6 +124,11 @@
 #define TUNER_XC5000			76	/* Xceive Silicon Tuner */
 #define TUNER_TCL_MF02GIP_5N		77	/* TCL MF02GIP_5N */
 #define TUNER_PHILIPS_FMD1216MEX_MK3	78
+#define TUNER_PHILIPS_FM1216MK5		79
+#define TUNER_PHILIPS_FQ1216LME_MK3	80	/* Active loopthrough, no FM */
+#define TUNER_PARTSNIC_PTI_5NF05	81
+#define TUNER_PHILIPS_CU1216L           82
+#define TUNER_NXP_TDA18271		83
 
 /* tv card specific */
 #define TDA9887_PRESENT 		(1<<0)
diff --git a/include/media/tvaudio.h b/include/media/tvaudio.h
index 6915aafc875a..1ac8184693f8 100644
--- a/include/media/tvaudio.h
+++ b/include/media/tvaudio.h
@@ -21,10 +21,29 @@
 #ifndef _TVAUDIO_H
 #define _TVAUDIO_H
 
+#include <media/i2c-addr.h>
+
 /* The tvaudio module accepts the following inputs: */
 #define TVAUDIO_INPUT_TUNER  0
 #define TVAUDIO_INPUT_RADIO  1
 #define TVAUDIO_INPUT_EXTERN 2
 #define TVAUDIO_INPUT_INTERN 3
 
+static inline const unsigned short *tvaudio_addrs(void)
+{
+	static const unsigned short addrs[] = {
+		I2C_ADDR_TDA8425   >> 1,
+		I2C_ADDR_TEA6300   >> 1,
+		I2C_ADDR_TEA6420   >> 1,
+		I2C_ADDR_TDA9840   >> 1,
+		I2C_ADDR_TDA985x_L >> 1,
+		I2C_ADDR_TDA985x_H >> 1,
+		I2C_ADDR_TDA9874   >> 1,
+		I2C_ADDR_PIC16C54  >> 1,
+		I2C_CLIENT_END
+	};
+
+	return addrs;
+}
+
 #endif
diff --git a/include/media/tvp514x.h b/include/media/tvp514x.h
index 5e7ee968c6dc..74387e83f5b9 100644
--- a/include/media/tvp514x.h
+++ b/include/media/tvp514x.h
@@ -104,10 +104,6 @@ enum tvp514x_output {
  * @ vs_polarity: VSYNC Polarity configuration for current interface.
  */
 struct tvp514x_platform_data {
-	char *master;
-	int (*power_set) (enum v4l2_power on);
-	int (*ifparm) (struct v4l2_ifparm *p);
-	int (*priv_data_set) (void *);
 	/* Interface control params */
 	bool clk_polarity;
 	bool hs_polarity;
diff --git a/include/media/v4l2-chip-ident.h b/include/media/v4l2-chip-ident.h
index 1be461a29077..cf16689adba7 100644
--- a/include/media/v4l2-chip-ident.h
+++ b/include/media/v4l2-chip-ident.h
@@ -60,6 +60,10 @@ enum {
 	V4L2_IDENT_OV7670 = 250,
 	V4L2_IDENT_OV7720 = 251,
 	V4L2_IDENT_OV7725 = 252,
+	V4L2_IDENT_OV7660 = 253,
+	V4L2_IDENT_OV9650 = 254,
+	V4L2_IDENT_OV9655 = 255,
+	V4L2_IDENT_SOI968 = 256,
 
 	/* module saa7146: reserved range 300-309 */
 	V4L2_IDENT_SAA7146 = 300,
@@ -131,12 +135,21 @@ enum {
 	/* module adv7175: just ident 7175 */
 	V4L2_IDENT_ADV7175 = 7175,
 
+	/* module adv7180: just ident 7180 */
+	V4L2_IDENT_ADV7180 = 7180,
+
 	/* module saa7185: just ident 7185 */
 	V4L2_IDENT_SAA7185 = 7185,
 
 	/* module saa7191: just ident 7191 */
 	V4L2_IDENT_SAA7191 = 7191,
 
+	/* module ths7303: just ident 7303 */
+	V4L2_IDENT_THS7303 = 7303,
+
+	/* module adv7343: just ident 7343 */
+	V4L2_IDENT_ADV7343 = 7343,
+
 	/* module wm8739: just ident 8739 */
 	V4L2_IDENT_WM8739 = 8739,
 
@@ -149,9 +162,15 @@ enum {
 	/* module cafe_ccic, just ident 8801 */
 	V4L2_IDENT_CAFE = 8801,
 
+	/* module mt9v011, just ident 8243 */
+	V4L2_IDENT_MT9V011 = 8243,
+
 	/* module tw9910: just ident 9910 */
 	V4L2_IDENT_TW9910 = 9910,
 
+	/* module sn9c20x: just ident 10000 */
+	V4L2_IDENT_SN9C20X = 10000,
+
 	/* module msp3400: reserved range 34000-34999 and 44000-44999 */
 	V4L2_IDENT_MSPX4XX  = 34000, /* generic MSPX4XX identifier, only
 					use internally (tveeprom.c). */
@@ -228,6 +247,11 @@ 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_MT9V111		= 45031,
+	V4L2_IDENT_MT9V112		= 45032,
+
+	/* HV7131R CMOS sensor: just ident 46000 */
+	V4L2_IDENT_HV7131R		= 46000,
 
 	/* module cs53132a: just ident 53132 */
 	V4L2_IDENT_CS53l32A = 53132,
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index 3a6905615d68..1c25b10da34b 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -125,7 +125,7 @@ int v4l2_chip_match_host(const struct v4l2_dbg_match *match);
 
 /* ------------------------------------------------------------------------- */
 
-/* Helper function for I2C legacy drivers */
+/* I2C Helper functions */
 
 struct i2c_driver;
 struct i2c_adapter;
@@ -135,21 +135,34 @@ struct v4l2_device;
 struct v4l2_subdev;
 struct v4l2_subdev_ops;
 
-int v4l2_i2c_attach(struct i2c_adapter *adapter, int address, struct i2c_driver *driver,
-		const char *name,
-		int (*probe)(struct i2c_client *, const struct i2c_device_id *));
 
 /* Load an i2c module and return an initialized v4l2_subdev struct.
    Only call request_module if module_name != NULL.
    The client_type argument is the name of the chip that's on the adapter. */
-struct v4l2_subdev *v4l2_i2c_new_subdev(struct i2c_adapter *adapter,
-		const char *module_name, const char *client_type, u8 addr);
-/* Probe and load an i2c module and return an initialized v4l2_subdev struct.
+struct v4l2_subdev *v4l2_i2c_new_subdev_cfg(struct v4l2_device *v4l2_dev,
+		struct i2c_adapter *adapter,
+		const char *module_name, const char *client_type,
+		int irq, void *platform_data,
+		u8 addr, const unsigned short *probe_addrs);
+
+/* Load an i2c module and return an initialized v4l2_subdev struct.
    Only call request_module if module_name != NULL.
    The client_type argument is the name of the chip that's on the adapter. */
-struct v4l2_subdev *v4l2_i2c_new_probed_subdev(struct i2c_adapter *adapter,
+static inline struct v4l2_subdev *v4l2_i2c_new_subdev(struct v4l2_device *v4l2_dev,
+		struct i2c_adapter *adapter,
 		const char *module_name, const char *client_type,
-		const unsigned short *addrs);
+		u8 addr, const unsigned short *probe_addrs)
+{
+	return v4l2_i2c_new_subdev_cfg(v4l2_dev, adapter, module_name,
+				client_type, 0, NULL, addr, probe_addrs);
+}
+
+struct i2c_board_info;
+
+struct v4l2_subdev *v4l2_i2c_new_subdev_board(struct v4l2_device *v4l2_dev,
+		struct i2c_adapter *adapter, const char *module_name,
+		struct i2c_board_info *info, const unsigned short *probe_addrs);
+
 /* Initialize an v4l2_subdev with data from an i2c_client struct */
 void v4l2_i2c_subdev_init(struct v4l2_subdev *sd, struct i2c_client *client,
 		const struct v4l2_subdev_ops *ops);
@@ -171,139 +184,33 @@ const unsigned short *v4l2_i2c_tuner_addrs(enum v4l2_i2c_tuner_type type);
 
 /* ------------------------------------------------------------------------- */
 
-/* Internal ioctls */
-
-/* VIDIOC_INT_DECODE_VBI_LINE */
-struct v4l2_decode_vbi_line {
-	u32 is_second_field;	/* Set to 0 for the first (odd) field,
-				   set to 1 for the second (even) field. */
-	u8 *p; 			/* Pointer to the sliced VBI data from the decoder.
-				   On exit points to the start of the payload. */
-	u32 line;		/* Line number of the sliced VBI data (1-23) */
-	u32 type;		/* VBI service type (V4L2_SLICED_*). 0 if no service found */
-};
+/* Note: these remaining ioctls/structs should be removed as well, but they are
+   still used in tuner-simple.c (TUNER_SET_CONFIG), cx18/ivtv (RESET) and
+   v4l2-int-device.h (v4l2_routing). To remove these ioctls some more cleanup
+   is needed in those modules. */
 
+/* s_config */
 struct v4l2_priv_tun_config {
 	int tuner;
 	void *priv;
 };
-
-/* audio ioctls */
-
-/* v4l device was opened in Radio mode, to be replaced by VIDIOC_INT_S_TUNER_MODE */
-#define AUDC_SET_RADIO        _IO('d',88)
-
-/* tuner ioctls */
-
-/* Sets tuner type and its I2C addr */
-#define TUNER_SET_TYPE_ADDR          _IOW('d', 90, int)
-
-/* Puts tuner on powersaving state, disabling it, except for i2c. To be replaced
-   by VIDIOC_INT_S_STANDBY. */
-#define TUNER_SET_STANDBY            _IOW('d', 91, int)
-
-/* Sets tda9887 specific stuff, like port1, port2 and qss */
 #define TUNER_SET_CONFIG           _IOW('d', 92, struct v4l2_priv_tun_config)
 
-/* Switch the tuner to a specific tuner mode. Replacement of AUDC_SET_RADIO */
-#define VIDIOC_INT_S_TUNER_MODE	     _IOW('d', 93, enum v4l2_tuner_type)
-
-/* Generic standby command. Passing -1 (all bits set to 1) will put the whole
-   chip into standby mode, value 0 will make the chip fully active. Specific
-   bits can be used by certain chips to enable/disable specific subsystems.
-   Replacement of TUNER_SET_STANDBY. */
-#define VIDIOC_INT_S_STANDBY 	     _IOW('d', 94, u32)
-
-/* 100, 101 used by  VIDIOC_DBG_[SG]_REGISTER */
-
-/* Generic reset command. The argument selects which subsystems to reset.
-   Passing 0 will always reset the whole chip. */
 #define VIDIOC_INT_RESET            	_IOW ('d', 102, u32)
 
-/* Set the frequency (in Hz) of the audio clock output.
-   Used to slave an audio processor to the video decoder, ensuring that audio
-   and video remain synchronized.
-   Usual values for the frequency are 48000, 44100 or 32000 Hz.
-   If the frequency is not supported, then -EINVAL is returned. */
-#define VIDIOC_INT_AUDIO_CLOCK_FREQ 	_IOW ('d', 103, u32)
-
-/* Video decoders that support sliced VBI need to implement this ioctl.
-   Field p of the v4l2_sliced_vbi_line struct is set to the start of the VBI
-   data that was generated by the decoder. The driver then parses the sliced
-   VBI data and sets the other fields in the struct accordingly. The pointer p
-   is updated to point to the start of the payload which can be copied
-   verbatim into the data field of the v4l2_sliced_vbi_data struct. If no
-   valid VBI data was found, then the type field is set to 0 on return. */
-#define VIDIOC_INT_DECODE_VBI_LINE  	_IOWR('d', 104, struct v4l2_decode_vbi_line)
-
-/* Used to generate VBI signals on a video signal. v4l2_sliced_vbi_data is
-   filled with the data packets that should be output. Note that if you set
-   the line field to 0, then that VBI signal is disabled. If no
-   valid VBI data was found, then the type field is set to 0 on return. */
-#define VIDIOC_INT_S_VBI_DATA 		_IOW ('d', 105, struct v4l2_sliced_vbi_data)
-
-/* Used to obtain the sliced VBI packet from a readback register. Not all
-   video decoders support this. If no data is available because the readback
-   register contains invalid or erroneous data -EIO is returned. Note that
-   you must fill in the 'id' member and the 'field' member (to determine
-   whether CC data from the first or second field should be obtained). */
-#define VIDIOC_INT_G_VBI_DATA 		_IOWR('d', 106, struct v4l2_sliced_vbi_data)
-
-/* Sets I2S speed in bps. This is used to provide a standard way to select I2S
-   clock used by driving digital audio streams at some board designs.
-   Usual values for the frequency are 1024000 and 2048000.
-   If the frequency is not supported, then -EINVAL is returned. */
-#define VIDIOC_INT_I2S_CLOCK_FREQ 	_IOW ('d', 108, u32)
-
-/* Routing definition, device dependent. It specifies which inputs (if any)
-   should be routed to which outputs (if any). */
 struct v4l2_routing {
 	u32 input;
 	u32 output;
 };
 
-/* These internal commands should be used to define the inputs and outputs
-   of an audio/video chip. They will replace the v4l2 API commands
-   VIDIOC_S/G_INPUT, VIDIOC_S/G_OUTPUT, VIDIOC_S/G_AUDIO and VIDIOC_S/G_AUDOUT
-   that are meant to be used by the user.
-   The internal commands should be used to switch inputs/outputs
-   because only the driver knows how to map a 'Television' input to the precise
-   input/output routing of an A/D converter, or a DSP, or a video digitizer.
-   These four commands should only be sent directly to an i2c device, they
-   should not be broadcast as the routing is very device specific. */
-#define	VIDIOC_INT_S_AUDIO_ROUTING	_IOW ('d', 109, struct v4l2_routing)
-#define	VIDIOC_INT_G_AUDIO_ROUTING	_IOR ('d', 110, struct v4l2_routing)
-#define	VIDIOC_INT_S_VIDEO_ROUTING	_IOW ('d', 111, struct v4l2_routing)
-#define	VIDIOC_INT_G_VIDEO_ROUTING	_IOR ('d', 112, struct v4l2_routing)
-
-struct v4l2_crystal_freq {
-	u32 freq;	/* frequency in Hz of the crystal */
-	u32 flags; 	/* device specific flags */
-};
-
-/* Sets the frequency of the crystal used to generate the clocks.
-   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. */
-#define VIDIOC_INT_S_CRYSTAL_FREQ 	_IOW('d', 113, struct v4l2_crystal_freq)
-
-/* Initialize the sensor registors to some sort of reasonable
-   default values. */
-#define VIDIOC_INT_INIT			_IOW('d', 114, u32)
-
-/* Set v4l2_std_id for video OUTPUT devices. This is ignored by
-   video input devices. */
-#define VIDIOC_INT_S_STD_OUTPUT		_IOW('d', 115, v4l2_std_id)
-
-/* Get v4l2_std_id for video OUTPUT devices. This is ignored by
-   video input devices. */
-#define VIDIOC_INT_G_STD_OUTPUT		_IOW('d', 116, v4l2_std_id)
+/* ------------------------------------------------------------------------- */
 
-/* Set GPIO pins. Very simple right now, might need to be extended with
-   a v4l2_gpio struct if a direction is also needed. */
-#define VIDIOC_INT_S_GPIO		_IOW('d', 117, u32)
+/* Miscellaneous helper functions */
 
-/* Get input status. Same as the status field in the v4l2_input struct. */
-#define VIDIOC_INT_G_INPUT_STATUS	_IOR('d', 118, u32)
+void v4l_bound_align_image(unsigned int *w, unsigned int wmin,
+			   unsigned int wmax, unsigned int walign,
+			   unsigned int *h, unsigned int hmin,
+			   unsigned int hmax, unsigned int halign,
+			   unsigned int salign);
 
 #endif /* V4L2_COMMON_H_ */
diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
index 2058dd45e915..73c9867d744c 100644
--- a/include/media/v4l2-dev.h
+++ b/include/media/v4l2-dev.h
@@ -100,8 +100,10 @@ struct video_device
 
    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);
-int __must_check video_register_device_index(struct video_device *vdev,
-						int type, int nr, int index);
+
+/* Same as video_register_device, but no warning is issued if the desired
+   device node number was already in use. */
+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. */
diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
index 0dd3e8e8653e..5d5d550e63ad 100644
--- a/include/media/v4l2-device.h
+++ b/include/media/v4l2-device.h
@@ -30,7 +30,7 @@
    basic V4L2 device-level support.
  */
 
-#define V4L2_DEVICE_NAME_SIZE (BUS_ID_SIZE + 16)
+#define V4L2_DEVICE_NAME_SIZE (20 + 16)
 
 struct v4l2_device {
 	/* dev->driver_data points to this struct.
@@ -53,10 +53,31 @@ struct v4l2_device {
    dev may be NULL in rare cases (ISA devices). In that case you
    must fill in the v4l2_dev->name field before calling this function. */
 int __must_check v4l2_device_register(struct device *dev, struct v4l2_device *v4l2_dev);
+
+/* Optional function to initialize the name field of struct v4l2_device using
+   the driver name and a driver-global atomic_t instance.
+   This function will increment the instance counter and returns the instance
+   value used in the name.
+
+   Example:
+
+   static atomic_t drv_instance = ATOMIC_INIT(0);
+
+   ...
+
+   instance = v4l2_device_set_name(&v4l2_dev, "foo", &drv_instance);
+
+   The first time this is called the name field will be set to foo0 and
+   this function returns 0. If the name ends with a digit (e.g. cx18),
+   then the name will be set to cx18-0 since cx180 looks really odd. */
+int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
+						atomic_t *instance);
+
 /* Set v4l2_dev->dev to NULL. Call when the USB parent disconnects.
    Since the parent disappears this ensures that v4l2_dev doesn't have an
    invalid parent pointer. */
 void v4l2_device_disconnect(struct v4l2_device *v4l2_dev);
+
 /* Unregister all sub-devices and any other resources related to v4l2_dev. */
 void v4l2_device_unregister(struct v4l2_device *v4l2_dev);
 
diff --git a/include/media/v4l2-i2c-drv-legacy.h b/include/media/v4l2-i2c-drv-legacy.h
deleted file mode 100644
index e65dd9d84e8b..000000000000
--- a/include/media/v4l2-i2c-drv-legacy.h
+++ /dev/null
@@ -1,152 +0,0 @@
-/*
- * v4l2-i2c-drv-legacy.h - contains I2C handling code that's identical
- *		    for all V4L2 I2C drivers. Use this header if the
- *		    I2C driver is used by both legacy drivers and
- *		    drivers converted to the bus-based I2C API.
- *
- * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
- *
- * 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.
- */
-
-/* NOTE: the full version of this header is in the v4l-dvb repository
- * and allows v4l i2c drivers to be compiled on older kernels as well.
- * The version of this header as it appears in the kernel is a stripped
- * version (without all the backwards compatibility stuff) and so it
- * looks a bit odd.
- *
- * If you look at the full version then you will understand the reason
- * for introducing this header since you really don't want to have all
- * the tricky backwards compatibility code in each and every i2c driver.
- */
-
-struct v4l2_i2c_driver_data {
-	const char * const name;
-	int driverid;
-	int (*command)(struct i2c_client *client, unsigned int cmd, void *arg);
-	int (*probe)(struct i2c_client *client, const struct i2c_device_id *id);
-	int (*remove)(struct i2c_client *client);
-	int (*suspend)(struct i2c_client *client, pm_message_t state);
-	int (*resume)(struct i2c_client *client);
-	int (*legacy_probe)(struct i2c_adapter *adapter);
-	int legacy_class;
-	const struct i2c_device_id *id_table;
-};
-
-static struct v4l2_i2c_driver_data v4l2_i2c_data;
-static const struct i2c_client_address_data addr_data;
-static struct i2c_driver v4l2_i2c_driver_legacy;
-static char v4l2_i2c_drv_name_legacy[32];
-
-static int v4l2_i2c_drv_attach_legacy(struct i2c_adapter *adapter, int address, int kind)
-{
-	return v4l2_i2c_attach(adapter, address, &v4l2_i2c_driver_legacy,
-			v4l2_i2c_drv_name_legacy, v4l2_i2c_data.probe);
-}
-
-static int v4l2_i2c_drv_probe_legacy(struct i2c_adapter *adapter)
-{
-	if (v4l2_i2c_data.legacy_probe) {
-		if (v4l2_i2c_data.legacy_probe(adapter))
-			return i2c_probe(adapter, &addr_data, v4l2_i2c_drv_attach_legacy);
-		return 0;
-	}
-	if (adapter->class & v4l2_i2c_data.legacy_class)
-		return i2c_probe(adapter, &addr_data, v4l2_i2c_drv_attach_legacy);
-	return 0;
-}
-
-static int v4l2_i2c_drv_detach_legacy(struct i2c_client *client)
-{
-	int err;
-
-	if (v4l2_i2c_data.remove)
-		v4l2_i2c_data.remove(client);
-
-	err = i2c_detach_client(client);
-	if (err)
-		return err;
-	kfree(client);
-	return 0;
-}
-
-static int v4l2_i2c_drv_suspend_helper(struct i2c_client *client, pm_message_t state)
-{
-	return v4l2_i2c_data.suspend ? v4l2_i2c_data.suspend(client, state) : 0;
-}
-
-static int v4l2_i2c_drv_resume_helper(struct i2c_client *client)
-{
-	return v4l2_i2c_data.resume ? v4l2_i2c_data.resume(client) : 0;
-}
-
-/* ----------------------------------------------------------------------- */
-
-/* i2c implementation */
-static struct i2c_driver v4l2_i2c_driver_legacy = {
-	.driver = {
-		.owner = THIS_MODULE,
-	},
-	.attach_adapter = v4l2_i2c_drv_probe_legacy,
-	.detach_client = v4l2_i2c_drv_detach_legacy,
-	.suspend = v4l2_i2c_drv_suspend_helper,
-	.resume  = v4l2_i2c_drv_resume_helper,
-};
-
-/* ----------------------------------------------------------------------- */
-
-/* i2c implementation */
-static struct i2c_driver v4l2_i2c_driver = {
-	.suspend 	= v4l2_i2c_drv_suspend_helper,
-	.resume  	= v4l2_i2c_drv_resume_helper,
-};
-
-static int __init v4l2_i2c_drv_init(void)
-{
-	int err;
-
-	strlcpy(v4l2_i2c_drv_name_legacy, v4l2_i2c_data.name, sizeof(v4l2_i2c_drv_name_legacy));
-	strlcat(v4l2_i2c_drv_name_legacy, "'", sizeof(v4l2_i2c_drv_name_legacy));
-
-	if (v4l2_i2c_data.legacy_class == 0)
-		v4l2_i2c_data.legacy_class = I2C_CLASS_TV_ANALOG;
-
-	v4l2_i2c_driver_legacy.driver.name = v4l2_i2c_drv_name_legacy;
-	v4l2_i2c_driver_legacy.id = v4l2_i2c_data.driverid;
-	v4l2_i2c_driver_legacy.command = v4l2_i2c_data.command;
-	err = i2c_add_driver(&v4l2_i2c_driver_legacy);
-
-	if (err)
-		return err;
-	v4l2_i2c_driver.driver.name = v4l2_i2c_data.name;
-	v4l2_i2c_driver.id = v4l2_i2c_data.driverid;
-	v4l2_i2c_driver.command = v4l2_i2c_data.command;
-	v4l2_i2c_driver.probe = v4l2_i2c_data.probe;
-	v4l2_i2c_driver.remove = v4l2_i2c_data.remove;
-	v4l2_i2c_driver.id_table = v4l2_i2c_data.id_table;
-	err = i2c_add_driver(&v4l2_i2c_driver);
-	if (err)
-		i2c_del_driver(&v4l2_i2c_driver_legacy);
-	return err;
-}
-
-static void __exit v4l2_i2c_drv_cleanup(void)
-{
-	i2c_del_driver(&v4l2_i2c_driver_legacy);
-	i2c_del_driver(&v4l2_i2c_driver);
-}
-
-module_init(v4l2_i2c_drv_init);
-module_exit(v4l2_i2c_drv_cleanup);
diff --git a/include/media/v4l2-i2c-drv.h b/include/media/v4l2-i2c-drv.h
index efdc8bf27f87..74bf741d1a9b 100644
--- a/include/media/v4l2-i2c-drv.h
+++ b/include/media/v4l2-i2c-drv.h
@@ -22,7 +22,7 @@
  */
 
 /* NOTE: the full version of this header is in the v4l-dvb repository
- * and allows v4l i2c drivers to be compiled on older kernels as well.
+ * and allows v4l i2c drivers to be compiled on pre-2.6.26 kernels.
  * The version of this header as it appears in the kernel is a stripped
  * version (without all the backwards compatibility stuff) and so it
  * looks a bit odd.
@@ -30,6 +30,9 @@
  * If you look at the full version then you will understand the reason
  * for introducing this header since you really don't want to have all
  * the tricky backwards compatibility code in each and every i2c driver.
+ *
+ * If the i2c driver will never be compiled for pre-2.6.26 kernels, then
+ * DO NOT USE this header! Just write it as a regular i2c driver.
  */
 
 #ifndef __V4L2_I2C_DRV_H__
@@ -39,14 +42,11 @@
 
 struct v4l2_i2c_driver_data {
 	const char * const name;
-	int driverid;
 	int (*command)(struct i2c_client *client, unsigned int cmd, void *arg);
 	int (*probe)(struct i2c_client *client, const struct i2c_device_id *id);
 	int (*remove)(struct i2c_client *client);
 	int (*suspend)(struct i2c_client *client, pm_message_t state);
 	int (*resume)(struct i2c_client *client);
-	int (*legacy_probe)(struct i2c_adapter *adapter);
-	int legacy_class;
 	const struct i2c_device_id *id_table;
 };
 
@@ -54,12 +54,11 @@ static struct v4l2_i2c_driver_data v4l2_i2c_data;
 static struct i2c_driver v4l2_i2c_driver;
 
 
-/* Bus-based I2C implementation for kernels >= 2.6.22 */
+/* Bus-based I2C implementation for kernels >= 2.6.26 */
 
 static int __init v4l2_i2c_drv_init(void)
 {
 	v4l2_i2c_driver.driver.name = v4l2_i2c_data.name;
-	v4l2_i2c_driver.id = v4l2_i2c_data.driverid;
 	v4l2_i2c_driver.command = v4l2_i2c_data.command;
 	v4l2_i2c_driver.probe = v4l2_i2c_data.probe;
 	v4l2_i2c_driver.remove = v4l2_i2c_data.remove;
diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h
index 1d181b4ccb01..d411345f244b 100644
--- a/include/media/v4l2-subdev.h
+++ b/include/media/v4l2-subdev.h
@@ -27,6 +27,16 @@ struct v4l2_device;
 struct v4l2_subdev;
 struct tuner_setup;
 
+/* decode_vbi_line */
+struct v4l2_decode_vbi_line {
+	u32 is_second_field;	/* Set to 0 for the first (odd) field,
+				   set to 1 for the second (even) field. */
+	u8 *p; 			/* Pointer to the sliced VBI data from the decoder.
+				   On exit points to the start of the payload. */
+	u32 line;		/* Line number of the sliced VBI data (1-23) */
+	u32 type;		/* VBI service type (V4L2_SLICED_*). 0 if no service found */
+};
+
 /* Sub-devices are devices that are connected somehow to the main bridge
    device. These devices are usually audio/video muxers/encoders/decoders or
    sensors and webcam controllers.
@@ -68,11 +78,31 @@ struct tuner_setup;
    the use-case it might be better to use subdev-specific ops (currently
    not yet implemented) since ops provide proper type-checking.
  */
+
+/* s_config: if set, then it is always called by the v4l2_i2c_new_subdev*
+	functions after the v4l2_subdev was registered. It is used to pass
+	platform data to the subdev which can be used during initialization.
+
+   init: initialize the sensor registors to some sort of reasonable default
+	values. Do not use for new drivers and should be removed in existing
+	drivers.
+
+   load_fw: load firmware.
+
+   reset: generic reset command. The argument selects which subsystems to
+	reset. Passing 0 will always reset the whole chip. Do not use for new
+	drivers without discussing this first on the linux-media mailinglist.
+	There should be no reason normally to reset a device.
+
+   s_gpio: set GPIO pins. Very simple right now, might need to be extended with
+	a direction argument if needed.
+ */
 struct v4l2_subdev_core_ops {
 	int (*g_chip_ident)(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip);
 	int (*log_status)(struct v4l2_subdev *sd);
+	int (*s_config)(struct v4l2_subdev *sd, int irq, void *platform_data);
 	int (*init)(struct v4l2_subdev *sd, u32 val);
-	int (*s_standby)(struct v4l2_subdev *sd, u32 standby);
+	int (*load_fw)(struct v4l2_subdev *sd);
 	int (*reset)(struct v4l2_subdev *sd, u32 val);
 	int (*s_gpio)(struct v4l2_subdev *sd, u32 val);
 	int (*queryctrl)(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc);
@@ -82,6 +112,7 @@ struct v4l2_subdev_core_ops {
 	int (*s_ext_ctrls)(struct v4l2_subdev *sd, struct v4l2_ext_controls *ctrls);
 	int (*try_ext_ctrls)(struct v4l2_subdev *sd, struct v4l2_ext_controls *ctrls);
 	int (*querymenu)(struct v4l2_subdev *sd, struct v4l2_querymenu *qm);
+	int (*s_std)(struct v4l2_subdev *sd, v4l2_std_id norm);
 	long (*ioctl)(struct v4l2_subdev *sd, unsigned int cmd, void *arg);
 #ifdef CONFIG_VIDEO_ADV_DEBUG
 	int (*g_register)(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg);
@@ -89,6 +120,16 @@ struct v4l2_subdev_core_ops {
 #endif
 };
 
+/* s_mode: switch the tuner to a specific tuner mode. Replacement of s_radio.
+
+   s_radio: v4l device was opened in Radio mode, to be replaced by s_mode.
+
+   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);
 	int (*s_radio)(struct v4l2_subdev *sd);
@@ -96,20 +137,79 @@ struct v4l2_subdev_tuner_ops {
 	int (*g_frequency)(struct v4l2_subdev *sd, struct v4l2_frequency *freq);
 	int (*g_tuner)(struct v4l2_subdev *sd, struct v4l2_tuner *vt);
 	int (*s_tuner)(struct v4l2_subdev *sd, struct v4l2_tuner *vt);
-	int (*s_std)(struct v4l2_subdev *sd, v4l2_std_id norm);
+	int (*g_modulator)(struct v4l2_subdev *sd, struct v4l2_modulator *vm);
+	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.
+	Used to slave an audio processor to the video decoder, ensuring that
+	audio and video remain synchronized. Usual values for the frequency
+	are 48000, 44100 or 32000 Hz. If the frequency is not supported, then
+	-EINVAL is returned.
+
+   s_i2s_clock_freq: sets I2S speed in bps. This is used to provide a standard
+	way to select I2S clock used by driving digital audio streams at some
+	board designs. Usual values for the frequency are 1024000 and 2048000.
+	If the frequency is not supported, then -EINVAL is returned.
+
+   s_routing: used to define the input and/or output pins of an audio chip,
+	and any additional configuration data.
+	Never attempt to use user-level input IDs (e.g. Composite, S-Video,
+	Tuner) at this level. An i2c device shouldn't know about whether an
+	input pin is connected to a Composite connector, become on another
+	board or platform it might be connected to something else entirely.
+	The calling driver is responsible for mapping a user-level input to
+	the right pins on the i2c device.
+ */
 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, const struct v4l2_routing *route);
+	int (*s_routing)(struct v4l2_subdev *sd, u32 input, u32 output, u32 config);
 };
 
+/*
+   decode_vbi_line: video decoders that support sliced VBI need to implement
+	this ioctl. Field p of the v4l2_sliced_vbi_line struct is set to the
+	start of the VBI data that was generated by the decoder. The driver
+	then parses the sliced VBI data and sets the other fields in the
+	struct accordingly. The pointer p is updated to point to the start of
+	the payload which can be copied verbatim into the data field of the
+	v4l2_sliced_vbi_data struct. If no valid VBI data was found, then the
+	type field is set to 0 on return.
+
+   s_vbi_data: used to generate VBI signals on a video signal.
+	v4l2_sliced_vbi_data is filled with the data packets that should be
+	output. Note that if you set the line field to 0, then that VBI signal
+	is disabled. If no valid VBI data was found, then the type field is
+	set to 0 on return.
+
+   g_vbi_data: used to obtain the sliced VBI packet from a readback register.
+	Not all video decoders support this. If no data is available because
+	the readback register contains invalid or erroneous data -EIO is
+	returned. Note that you must fill in the 'id' member and the 'field'
+	member (to determine whether CC data from the first or second field
+	should be obtained).
+
+   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
+	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.
+
+   g_input_status: get input status. Same as the status field in the v4l2_input
+	struct.
+
+   s_routing: see s_routing in audio_ops, except this version is for video
+	devices.
+ */
 struct v4l2_subdev_video_ops {
-	int (*s_routing)(struct v4l2_subdev *sd, const struct v4l2_routing *route);
-	int (*s_crystal_freq)(struct v4l2_subdev *sd, struct v4l2_crystal_freq *freq);
+	int (*s_routing)(struct v4l2_subdev *sd, u32 input, u32 output, u32 config);
+	int (*s_crystal_freq)(struct v4l2_subdev *sd, u32 freq, u32 flags);
 	int (*decode_vbi_line)(struct v4l2_subdev *sd, struct v4l2_decode_vbi_line *vbi_line);
 	int (*s_vbi_data)(struct v4l2_subdev *sd, const struct v4l2_sliced_vbi_data *vbi_data);
 	int (*g_vbi_data)(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_data *vbi_data);
@@ -122,6 +222,9 @@ struct v4l2_subdev_video_ops {
 	int (*g_fmt)(struct v4l2_subdev *sd, struct v4l2_format *fmt);
 	int (*try_fmt)(struct v4l2_subdev *sd, struct v4l2_format *fmt);
 	int (*s_fmt)(struct v4l2_subdev *sd, struct v4l2_format *fmt);
+	int (*cropcap)(struct v4l2_subdev *sd, struct v4l2_cropcap *cc);
+	int (*g_crop)(struct v4l2_subdev *sd, struct v4l2_crop *crop);
+	int (*s_crop)(struct v4l2_subdev *sd, struct v4l2_crop *crop);
 	int (*g_parm)(struct v4l2_subdev *sd, struct v4l2_streamparm *param);
 	int (*s_parm)(struct v4l2_subdev *sd, struct v4l2_streamparm *param);
 	int (*enum_framesizes)(struct v4l2_subdev *sd, struct v4l2_frmsizeenum *fsize);
@@ -137,12 +240,16 @@ struct v4l2_subdev_ops {
 
 #define V4L2_SUBDEV_NAME_SIZE 32
 
+/* Set this flag if this subdev is a i2c device. */
+#define V4L2_SUBDEV_FL_IS_I2C (1U << 0)
+
 /* Each instance of a subdev driver should create this struct, either
    stand-alone or embedded in a larger struct.
  */
 struct v4l2_subdev {
 	struct list_head list;
 	struct module *owner;
+	u32 flags;
 	struct v4l2_device *v4l2_dev;
 	const struct v4l2_subdev_ops *ops;
 	/* name must be unique */
@@ -163,18 +270,6 @@ static inline void *v4l2_get_subdevdata(const struct v4l2_subdev *sd)
 	return sd->priv;
 }
 
-/* Convert an ioctl-type command to the proper v4l2_subdev_ops function call.
-   This is used by subdev modules that can be called by both old-style ioctl
-   commands and through the v4l2_subdev_ops.
-
-   The ioctl API of the subdev driver can call this function to call the
-   right ops based on the ioctl cmd and arg.
-
-   Once all subdev drivers have been converted and all drivers no longer
-   use the ioctl interface, then this function can be removed.
- */
-int v4l2_subdev_command(struct v4l2_subdev *sd, unsigned cmd, void *arg);
-
 static inline void v4l2_subdev_init(struct v4l2_subdev *sd,
 					const struct v4l2_subdev_ops *ops)
 {
@@ -183,6 +278,7 @@ static inline void v4l2_subdev_init(struct v4l2_subdev *sd,
 	BUG_ON(!ops || !ops->core);
 	sd->ops = ops;
 	sd->v4l2_dev = NULL;
+	sd->flags = 0;
 	sd->name[0] = '\0';
 	sd->grp_id = 0;
 	sd->priv = NULL;
diff --git a/include/mtd/Kbuild b/include/mtd/Kbuild
index 8eb018f96002..192f8fb7d546 100644
--- a/include/mtd/Kbuild
+++ b/include/mtd/Kbuild
@@ -1,5 +1,4 @@
 header-y += inftl-user.h
-header-y += jffs2-user.h
 header-y += mtd-abi.h
 header-y += mtd-user.h
 header-y += nftl-user.h
diff --git a/include/mtd/jffs2-user.h b/include/mtd/jffs2-user.h
deleted file mode 100644
index fa94b0eb67c1..000000000000
--- a/include/mtd/jffs2-user.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * JFFS2 definitions for use in user space only
- */
-
-#ifndef __JFFS2_USER_H__
-#define __JFFS2_USER_H__
-
-/* This file is blessed for inclusion by userspace */
-#include <linux/jffs2.h>
-#include <linux/types.h>
-#include <endian.h>
-#include <byteswap.h>
-
-#undef cpu_to_je16
-#undef cpu_to_je32
-#undef cpu_to_jemode
-#undef je16_to_cpu
-#undef je32_to_cpu
-#undef jemode_to_cpu
-
-extern int target_endian;
-
-#define t16(x) ({ __u16 __b = (x); (target_endian==__BYTE_ORDER)?__b:bswap_16(__b); })
-#define t32(x) ({ __u32 __b = (x); (target_endian==__BYTE_ORDER)?__b:bswap_32(__b); })
-
-#define cpu_to_je16(x) ((jint16_t){t16(x)})
-#define cpu_to_je32(x) ((jint32_t){t32(x)})
-#define cpu_to_jemode(x) ((jmode_t){t32(x)})
-
-#define je16_to_cpu(x) (t16((x).v16))
-#define je32_to_cpu(x) (t32((x).v32))
-#define jemode_to_cpu(x) (t32((x).m))
-
-#endif /* __JFFS2_USER_H__ */
diff --git a/include/mtd/mtd-abi.h b/include/mtd/mtd-abi.h
index b6595b3c68b6..be51ae2bd0ff 100644
--- a/include/mtd/mtd-abi.h
+++ b/include/mtd/mtd-abi.h
@@ -12,12 +12,24 @@ struct erase_info_user {
 	__u32 length;
 };
 
+struct erase_info_user64 {
+	__u64 start;
+	__u64 length;
+};
+
 struct mtd_oob_buf {
 	__u32 start;
 	__u32 length;
 	unsigned char __user *ptr;
 };
 
+struct mtd_oob_buf64 {
+	__u64 start;
+	__u32 pad;
+	__u32 length;
+	__u64 usr_ptr;
+};
+
 #define MTD_ABSENT		0
 #define MTD_RAM			1
 #define MTD_ROM			2
@@ -95,6 +107,9 @@ struct otp_info {
 #define ECCGETLAYOUT		_IOR('M', 17, struct nand_ecclayout)
 #define ECCGETSTATS		_IOR('M', 18, struct mtd_ecc_stats)
 #define MTDFILEMODE		_IO('M', 19)
+#define MEMERASE64		_IOW('M', 20, struct erase_info_user64)
+#define MEMWRITEOOB64		_IOWR('M', 21, struct mtd_oob_buf64)
+#define MEMREADOOB64		_IOWR('M', 22, struct mtd_oob_buf64)
 
 /*
  * Obsolete legacy interface. Keep it in order not to break userspace
diff --git a/include/net/9p/9p.h b/include/net/9p/9p.h
index b77c1478c99f..a7fb54808a23 100644
--- a/include/net/9p/9p.h
+++ b/include/net/9p/9p.h
@@ -38,6 +38,8 @@
  * @P9_DEBUG_SLABS: memory management tracing
  * @P9_DEBUG_FCALL: verbose dump of protocol messages
  * @P9_DEBUG_FID: fid allocation/deallocation tracking
+ * @P9_DEBUG_PKT: packet marshalling/unmarshalling
+ * @P9_DEBUG_FSC: FS-cache tracing
  *
  * These flags are passed at mount time to turn on various levels of
  * verbosity and tracing which will be output to the system logs.
@@ -54,6 +56,7 @@ enum p9_debug_flags {
 	P9_DEBUG_FCALL =	(1<<8),
 	P9_DEBUG_FID =		(1<<9),
 	P9_DEBUG_PKT =		(1<<10),
+	P9_DEBUG_FSC =		(1<<11),
 };
 
 #ifdef CONFIG_NET_9P_DEBUG
diff --git a/include/net/9p/client.h b/include/net/9p/client.h
index 4012e07162e5..fb00b329f0d3 100644
--- a/include/net/9p/client.h
+++ b/include/net/9p/client.h
@@ -98,7 +98,6 @@ enum p9_req_status_t {
 struct p9_req_t {
 	int status;
 	int t_err;
-	u16 flush_tag;
 	wait_queue_head_t *wq;
 	struct p9_fcall *tc;
 	struct p9_fcall *rc;
@@ -160,8 +159,7 @@ struct p9_client {
  * @qid: the &p9_qid server identifier this handle points to
  * @iounit: the server reported maximum transaction size for this file
  * @uid: the numeric uid of the local user who owns this handle
- * @aux: transport specific information (unused?)
- * @rdir_fpos: tracks offset of file position when reading directory contents
+ * @rdir: readdir accounting structure (allocated on demand)
  * @flist: per-client-instance fid tracking
  * @dlist: per-dentry fid tracking
  *
@@ -175,9 +173,9 @@ struct p9_fid {
 	struct p9_qid qid;
 	u32 iounit;
 	uid_t uid;
-	void *aux;
 
-	int rdir_fpos;
+	void *rdir;
+
 	struct list_head flist;
 	struct list_head dlist;	/* list of all fids attached to a dentry */
 };
diff --git a/include/net/act_api.h b/include/net/act_api.h
index 565eed8fe496..c05fd717c588 100644
--- a/include/net/act_api.h
+++ b/include/net/act_api.h
@@ -16,7 +16,7 @@ struct tcf_common {
 	u32				tcfc_capab;
 	int				tcfc_action;
 	struct tcf_t			tcfc_tm;
-	struct gnet_stats_basic		tcfc_bstats;
+	struct gnet_stats_basic_packed	tcfc_bstats;
 	struct gnet_stats_queue		tcfc_qstats;
 	struct gnet_stats_rate_est	tcfc_rate_est;
 	spinlock_t			tcfc_lock;
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 7b55ab215a64..0f7c37825fc1 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -143,6 +143,8 @@ extern int __ipv6_dev_mc_dec(struct inet6_dev *idev, const struct in6_addr *addr
 extern int ipv6_dev_mc_dec(struct net_device *dev, const struct in6_addr *addr);
 extern void ipv6_mc_up(struct inet6_dev *idev);
 extern void ipv6_mc_down(struct inet6_dev *idev);
+extern void ipv6_mc_unmap(struct inet6_dev *idev);
+extern void ipv6_mc_remap(struct inet6_dev *idev);
 extern void ipv6_mc_init_dev(struct inet6_dev *idev);
 extern void ipv6_mc_destroy_dev(struct inet6_dev *idev);
 extern void addrconf_dad_failure(struct inet6_ifaddr *ifp);
diff --git a/include/net/af_ieee802154.h b/include/net/af_ieee802154.h
new file mode 100644
index 000000000000..75e64c7a2960
--- /dev/null
+++ b/include/net/af_ieee802154.h
@@ -0,0 +1,62 @@
+/*
+ * IEEE 802.15.4 inteface for userspace
+ *
+ * Copyright 2007, 2008 Siemens AG
+ *
+ * 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 Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Written by:
+ * Sergey Lapin <slapin@ossfans.org>
+ * Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
+ */
+
+#ifndef _AF_IEEE802154_H
+#define _AF_IEEE802154_H
+
+#include <linux/socket.h> /* for sa_family_t */
+
+enum {
+	IEEE802154_ADDR_NONE = 0x0,
+	/* RESERVED = 0x01, */
+	IEEE802154_ADDR_SHORT = 0x2, /* 16-bit address + PANid */
+	IEEE802154_ADDR_LONG = 0x3, /* 64-bit address + PANid */
+};
+
+/* address length, octets */
+#define IEEE802154_ADDR_LEN	8
+
+struct ieee802154_addr {
+	int addr_type;
+	u16 pan_id;
+	union {
+		u8 hwaddr[IEEE802154_ADDR_LEN];
+		u16 short_addr;
+	};
+};
+
+#define IEEE802154_PANID_BROADCAST	0xffff
+#define IEEE802154_ADDR_BROADCAST	0xffff
+#define IEEE802154_ADDR_UNDEF		0xfffe
+
+struct sockaddr_ieee802154 {
+	sa_family_t family; /* AF_IEEE802154 */
+	struct ieee802154_addr addr;
+};
+
+/* get/setsockopt */
+#define SOL_IEEE802154	0
+
+#define WPAN_WANTACK	0
+
+#endif
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 <net/xfrm.h>
+#include <linux/skbuff.h>
 
 /* This is the maximum truncated ICV length that we know of. */
 #define MAX_AH_AUTH_LEN	12
 
-struct ah_data
-{
-	u8			*work_icv;
+struct crypto_ahash;
+
+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/arp.h b/include/net/arp.h
index c236270ec95e..716f43c5c98e 100644
--- a/include/net/arp.h
+++ b/include/net/arp.h
@@ -26,6 +26,6 @@ extern struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip,
 				  const unsigned char *target_hw);
 extern void arp_xmit(struct sk_buff *skb);
 
-extern struct neigh_ops arp_broken_ops;
+extern const struct neigh_ops arp_broken_ops;
 
 #endif	/* _ARP_H */
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 3ad5390a4dd5..04a6908e38d2 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -81,12 +81,6 @@ enum {
 	BT_CLOSED
 };
 
-/* Endianness conversions */
-#define htobs(a)	__cpu_to_le16(a)
-#define htobl(a)	__cpu_to_le32(a)
-#define btohs(a)	__le16_to_cpu(a)
-#define btohl(a)	__le32_to_cpu(a)
-
 /* BD Address */
 typedef struct {
 	__u8 b[6];
@@ -127,7 +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);
@@ -144,8 +138,11 @@ struct sock *bt_accept_dequeue(struct sock *parent, struct socket *newsock);
 struct bt_skb_cb {
 	__u8 pkt_type;
 	__u8 incoming;
+	__u8 tx_seq;
+	__u8 retries;
+	__u8 sar;
 };
-#define bt_cb(skb) ((struct bt_skb_cb *)(skb->cb)) 
+#define bt_cb(skb) ((struct bt_skb_cb *)((skb)->cb))
 
 static inline struct sk_buff *bt_skb_alloc(unsigned int len, gfp_t how)
 {
@@ -171,15 +168,6 @@ static inline struct sk_buff *bt_skb_send_alloc(struct sock *sk, unsigned long l
 	return skb;
 }
 
-static inline int skb_frags_no(struct sk_buff *skb)
-{
-	register struct sk_buff *frag = skb_shinfo(skb)->frag_list;
-	register int n = 1;
-
-	for (; frag; frag=frag->next, n++);
-	return n;
-}
-
 int bt_err(__u16 code);
 
 extern int hci_sock_init(void);
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index f69f015bbcc0..ed3aea1605e8 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -101,6 +101,7 @@ enum {
 /* HCI timeouts */
 #define HCI_CONNECT_TIMEOUT	(40000)	/* 40 seconds */
 #define HCI_DISCONN_TIMEOUT	(2000)	/* 2 seconds */
+#define HCI_PAIRING_TIMEOUT	(60000)	/* 60 seconds */
 #define HCI_IDLE_TIMEOUT	(6000)	/* 6 seconds */
 #define HCI_INIT_TIMEOUT	(10000)	/* 10 seconds */
 
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 01f9316b4c23..7b86094a894b 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -117,7 +117,7 @@ struct hci_dev {
 	struct sk_buff		*sent_cmd;
 	struct sk_buff		*reassembly[3];
 
-	struct semaphore	req_lock;
+	struct mutex		req_lock;
 	wait_queue_head_t	req_wait_q;
 	__u32			req_status;
 	__u32			req_result;
@@ -137,6 +137,8 @@ struct hci_dev {
 	struct device		*parent;
 	struct device		dev;
 
+	struct rfkill		*rfkill;
+
 	struct module 		*owner;
 
 	int (*open)(struct hci_dev *hdev);
@@ -171,6 +173,7 @@ struct hci_conn {
 	__u8             auth_type;
 	__u8             sec_level;
 	__u8             power_save;
+	__u16            disc_timeout;
 	unsigned long	 pend;
 
 	unsigned int	 sent;
@@ -180,9 +183,11 @@ struct hci_conn {
 	struct timer_list disc_timer;
 	struct timer_list idle_timer;
 
-	struct work_struct work;
+	struct work_struct work_add;
+	struct work_struct work_del;
 
 	struct device	dev;
+	atomic_t	devref;
 
 	struct hci_dev	*hdev;
 	void		*l2cap_data;
@@ -335,6 +340,9 @@ int hci_conn_switch_role(struct hci_conn *conn, __u8 role);
 void hci_conn_enter_active_mode(struct hci_conn *conn);
 void hci_conn_enter_sniff_mode(struct hci_conn *conn);
 
+void hci_conn_hold_device(struct hci_conn *conn);
+void hci_conn_put_device(struct hci_conn *conn);
+
 static inline void hci_conn_hold(struct hci_conn *conn)
 {
 	atomic_inc(&conn->refcnt);
@@ -348,9 +356,9 @@ static inline void hci_conn_put(struct hci_conn *conn)
 		if (conn->type == ACL_LINK) {
 			del_timer(&conn->idle_timer);
 			if (conn->state == BT_CONNECTED) {
-				timeo = msecs_to_jiffies(HCI_DISCONN_TIMEOUT);
+				timeo = msecs_to_jiffies(conn->disc_timeout);
 				if (!conn->out)
-					timeo *= 5;
+					timeo *= 2;
 			} else
 				timeo = msecs_to_jiffies(10);
 		} else
@@ -359,22 +367,6 @@ 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)
 {
@@ -429,32 +421,12 @@ int hci_inquiry(void __user *arg);
 
 void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb);
 
-/* Receive frame from HCI drivers */
-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_frame(struct sk_buff *skb);
 int hci_recv_fragment(struct hci_dev *hdev, int type, void *data, int count);
 
 int hci_register_sysfs(struct hci_dev *hdev);
 void hci_unregister_sysfs(struct hci_dev *hdev);
+void hci_conn_init_sysfs(struct hci_conn *conn);
 void hci_conn_add_sysfs(struct hci_conn *conn);
 void hci_conn_del_sysfs(struct hci_conn *conn);
 
@@ -695,8 +667,8 @@ struct hci_sec_filter {
 #define HCI_REQ_PEND	  1
 #define HCI_REQ_CANCELED  2
 
-#define hci_req_lock(d)		down(&d->req_lock)
-#define hci_req_unlock(d)	up(&d->req_lock)
+#define hci_req_lock(d)		mutex_lock(&d->req_lock)
+#define hci_req_unlock(d)	mutex_unlock(&d->req_lock)
 
 void hci_req_complete(struct hci_dev *hdev, int result);
 
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index f566aa1f0a4c..17a689f27a6a 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -26,8 +26,15 @@
 #define __L2CAP_H
 
 /* L2CAP defaults */
-#define L2CAP_DEFAULT_MTU	672
-#define L2CAP_DEFAULT_FLUSH_TO	0xFFFF
+#define L2CAP_DEFAULT_MTU		672
+#define L2CAP_DEFAULT_MIN_MTU		48
+#define L2CAP_DEFAULT_FLUSH_TO		0xffff
+#define L2CAP_DEFAULT_TX_WINDOW		63
+#define L2CAP_DEFAULT_NUM_TO_ACK        (L2CAP_DEFAULT_TX_WINDOW/5)
+#define L2CAP_DEFAULT_MAX_TX		3
+#define L2CAP_DEFAULT_RETRANS_TO	1000    /* 1 second */
+#define L2CAP_DEFAULT_MONITOR_TO	12000   /* 12 seconds */
+#define L2CAP_DEFAULT_MAX_PDU_SIZE	672
 
 #define L2CAP_CONN_TIMEOUT	(40000) /* 40 seconds */
 #define L2CAP_INFO_TIMEOUT	(4000)  /*  4 seconds */
@@ -47,6 +54,7 @@ struct l2cap_options {
 	__u16 imtu;
 	__u16 flush_to;
 	__u8  mode;
+	__u8  fcs;
 };
 
 #define L2CAP_CONNINFO	0x02
@@ -64,17 +72,55 @@ struct l2cap_conninfo {
 #define L2CAP_LM_SECURE		0x0020
 
 /* L2CAP command codes */
-#define L2CAP_COMMAND_REJ 0x01
-#define L2CAP_CONN_REQ    0x02
-#define L2CAP_CONN_RSP    0x03
-#define L2CAP_CONF_REQ    0x04
-#define L2CAP_CONF_RSP    0x05
-#define L2CAP_DISCONN_REQ 0x06
-#define L2CAP_DISCONN_RSP 0x07
-#define L2CAP_ECHO_REQ    0x08
-#define L2CAP_ECHO_RSP    0x09
-#define L2CAP_INFO_REQ    0x0a
-#define L2CAP_INFO_RSP    0x0b
+#define L2CAP_COMMAND_REJ	0x01
+#define L2CAP_CONN_REQ		0x02
+#define L2CAP_CONN_RSP		0x03
+#define L2CAP_CONF_REQ		0x04
+#define L2CAP_CONF_RSP		0x05
+#define L2CAP_DISCONN_REQ	0x06
+#define L2CAP_DISCONN_RSP	0x07
+#define L2CAP_ECHO_REQ		0x08
+#define L2CAP_ECHO_RSP		0x09
+#define L2CAP_INFO_REQ		0x0a
+#define L2CAP_INFO_RSP		0x0b
+
+/* L2CAP feature mask */
+#define L2CAP_FEAT_FLOWCTL	0x00000001
+#define L2CAP_FEAT_RETRANS	0x00000002
+#define L2CAP_FEAT_ERTM		0x00000008
+#define L2CAP_FEAT_STREAMING	0x00000010
+#define L2CAP_FEAT_FCS		0x00000020
+#define L2CAP_FEAT_FIXED_CHAN	0x00000080
+
+/* L2CAP checksum option */
+#define L2CAP_FCS_NONE		0x00
+#define L2CAP_FCS_CRC16		0x01
+
+/* L2CAP Control Field bit masks */
+#define L2CAP_CTRL_SAR               0xC000
+#define L2CAP_CTRL_REQSEQ            0x3F00
+#define L2CAP_CTRL_TXSEQ             0x007E
+#define L2CAP_CTRL_RETRANS           0x0080
+#define L2CAP_CTRL_FINAL             0x0080
+#define L2CAP_CTRL_POLL              0x0010
+#define L2CAP_CTRL_SUPERVISE         0x000C
+#define L2CAP_CTRL_FRAME_TYPE        0x0001 /* I- or S-Frame */
+
+#define L2CAP_CTRL_TXSEQ_SHIFT      1
+#define L2CAP_CTRL_REQSEQ_SHIFT     8
+#define L2CAP_CTRL_SAR_SHIFT       14
+
+/* L2CAP Supervisory Function */
+#define L2CAP_SUPER_RCV_READY           0x0000
+#define L2CAP_SUPER_REJECT              0x0004
+#define L2CAP_SUPER_RCV_NOT_READY       0x0008
+#define L2CAP_SUPER_SELECT_REJECT       0x000C
+
+/* L2CAP Segmentation and Reassembly */
+#define L2CAP_SDU_UNSEGMENTED       0x0000
+#define L2CAP_SDU_START             0x4000
+#define L2CAP_SDU_END               0x8000
+#define L2CAP_SDU_CONTINUE          0xC000
 
 /* L2CAP structures */
 struct l2cap_hdr {
@@ -106,17 +152,23 @@ struct l2cap_conn_rsp {
 	__le16     status;
 } __attribute__ ((packed));
 
+/* channel indentifier */
+#define L2CAP_CID_SIGNALING	0x0001
+#define L2CAP_CID_CONN_LESS	0x0002
+#define L2CAP_CID_DYN_START	0x0040
+#define L2CAP_CID_DYN_END	0xffff
+
 /* connect result */
-#define L2CAP_CR_SUCCESS    0x0000
-#define L2CAP_CR_PEND       0x0001
-#define L2CAP_CR_BAD_PSM    0x0002
-#define L2CAP_CR_SEC_BLOCK  0x0003
-#define L2CAP_CR_NO_MEM     0x0004
+#define L2CAP_CR_SUCCESS	0x0000
+#define L2CAP_CR_PEND		0x0001
+#define L2CAP_CR_BAD_PSM	0x0002
+#define L2CAP_CR_SEC_BLOCK	0x0003
+#define L2CAP_CR_NO_MEM		0x0004
 
 /* connect status */
-#define L2CAP_CS_NO_INFO      0x0000
-#define L2CAP_CS_AUTHEN_PEND  0x0001
-#define L2CAP_CS_AUTHOR_PEND  0x0002
+#define L2CAP_CS_NO_INFO	0x0000
+#define L2CAP_CS_AUTHEN_PEND	0x0001
+#define L2CAP_CS_AUTHOR_PEND	0x0002
 
 struct l2cap_conf_req {
 	__le16     dcid;
@@ -143,10 +195,14 @@ struct l2cap_conf_opt {
 } __attribute__ ((packed));
 #define L2CAP_CONF_OPT_SIZE	2
 
+#define L2CAP_CONF_HINT		0x80
+#define L2CAP_CONF_MASK		0x7f
+
 #define L2CAP_CONF_MTU		0x01
 #define L2CAP_CONF_FLUSH_TO	0x02
 #define L2CAP_CONF_QOS		0x03
 #define L2CAP_CONF_RFC		0x04
+#define L2CAP_CONF_FCS		0x05
 
 #define L2CAP_CONF_MAX_SIZE	22
 
@@ -162,6 +218,8 @@ struct l2cap_conf_rfc {
 #define L2CAP_MODE_BASIC	0x00
 #define L2CAP_MODE_RETRANS	0x01
 #define L2CAP_MODE_FLOWCTL	0x02
+#define L2CAP_MODE_ERTM		0x03
+#define L2CAP_MODE_STREAMING	0x04
 
 struct l2cap_disconn_req {
 	__le16     dcid;
@@ -232,6 +290,14 @@ struct l2cap_conn {
 
 /* ----- L2CAP channel and socket info ----- */
 #define l2cap_pi(sk) ((struct l2cap_pinfo *) sk)
+#define TX_QUEUE(sk) (&l2cap_pi(sk)->tx_queue)
+#define SREJ_QUEUE(sk) (&l2cap_pi(sk)->srej_queue)
+#define SREJ_LIST(sk) (&l2cap_pi(sk)->srej_l.list)
+
+struct srej_list {
+	__u8	tx_seq;
+	struct list_head list;
+};
 
 struct l2cap_pinfo {
 	struct bt_sock	bt;
@@ -242,30 +308,97 @@ struct l2cap_pinfo {
 	__u16		imtu;
 	__u16		omtu;
 	__u16		flush_to;
-	__u8            sec_level;
+	__u8		mode;
+	__u8		num_conf_req;
+	__u8		num_conf_rsp;
+
+	__u8		fcs;
+	__u8		sec_level;
 	__u8		role_switch;
-	__u8            force_reliable;
+	__u8		force_reliable;
 
 	__u8		conf_req[64];
 	__u8		conf_len;
 	__u8		conf_state;
-	__u8		conf_retry;
+	__u8		conn_state;
+
+	__u8		next_tx_seq;
+	__u8		expected_ack_seq;
+	__u8		expected_tx_seq;
+	__u8		buffer_seq;
+	__u8		buffer_seq_srej;
+	__u8		srej_save_reqseq;
+	__u8		unacked_frames;
+	__u8		retry_count;
+	__u8		num_to_ack;
+	__u16		sdu_len;
+	__u16		partial_sdu_len;
+	struct sk_buff	*sdu;
 
 	__u8		ident;
 
+	__u8		remote_tx_win;
+	__u8		remote_max_tx;
+	__u16		retrans_timeout;
+	__u16		monitor_timeout;
+	__u16		max_pdu_size;
+
 	__le16		sport;
 
+	struct timer_list	retrans_timer;
+	struct timer_list	monitor_timer;
+	struct sk_buff_head	tx_queue;
+	struct sk_buff_head	srej_queue;
+	struct srej_list	srej_l;
 	struct l2cap_conn	*conn;
 	struct sock		*next_c;
 	struct sock		*prev_c;
 };
 
-#define L2CAP_CONF_REQ_SENT	0x01
-#define L2CAP_CONF_INPUT_DONE	0x02
-#define L2CAP_CONF_OUTPUT_DONE	0x04
-#define L2CAP_CONF_CONNECT_PEND	0x80
-
-#define L2CAP_CONF_MAX_RETRIES	2
+#define L2CAP_CONF_REQ_SENT       0x01
+#define L2CAP_CONF_INPUT_DONE     0x02
+#define L2CAP_CONF_OUTPUT_DONE    0x04
+#define L2CAP_CONF_MTU_DONE       0x08
+#define L2CAP_CONF_MODE_DONE      0x10
+#define L2CAP_CONF_CONNECT_PEND   0x20
+#define L2CAP_CONF_NO_FCS_RECV    0x40
+#define L2CAP_CONF_STATE2_DEVICE  0x80
+
+#define L2CAP_CONF_MAX_CONF_REQ 2
+#define L2CAP_CONF_MAX_CONF_RSP 2
+
+#define L2CAP_CONN_SAR_SDU         0x01
+#define L2CAP_CONN_SREJ_SENT       0x02
+#define L2CAP_CONN_WAIT_F          0x04
+#define L2CAP_CONN_SREJ_ACT        0x08
+#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));
+#define __mod_monitor_timer() mod_timer(&l2cap_pi(sk)->monitor_timer, \
+		jiffies + msecs_to_jiffies(L2CAP_DEFAULT_MONITOR_TO));
+
+static inline int l2cap_tx_window_full(struct sock *sk)
+{
+	struct l2cap_pinfo *pi = l2cap_pi(sk);
+	int sub;
+
+	sub = (pi->next_tx_seq - pi->expected_ack_seq) % 64;
+
+	if (sub < 0)
+		sub += 64;
+
+	return (sub == pi->remote_tx_win);
+}
+
+#define __get_txseq(ctrl) ((ctrl) & L2CAP_CTRL_TXSEQ) >> 1
+#define __get_reqseq(ctrl) ((ctrl) & L2CAP_CTRL_REQSEQ) >> 8
+#define __is_iframe(ctrl) !((ctrl) & L2CAP_CTRL_FRAME_TYPE)
+#define __is_sframe(ctrl) (ctrl) & L2CAP_CTRL_FRAME_TYPE
+#define __is_sar_start(ctrl) ((ctrl) & L2CAP_CTRL_SAR) == L2CAP_SDU_START
 
 void l2cap_load(void);
 
diff --git a/include/net/bluetooth/rfcomm.h b/include/net/bluetooth/rfcomm.h
index 80072611d26a..921d7b3c7f8d 100644
--- a/include/net/bluetooth/rfcomm.h
+++ b/include/net/bluetooth/rfcomm.h
@@ -29,6 +29,7 @@
 #define RFCOMM_CONN_TIMEOUT (HZ * 30)
 #define RFCOMM_DISC_TIMEOUT (HZ * 20)
 #define RFCOMM_AUTH_TIMEOUT (HZ * 25)
+#define RFCOMM_IDLE_TIMEOUT (HZ * 2)
 
 #define RFCOMM_DEFAULT_MTU	127
 #define RFCOMM_DEFAULT_CREDITS	7
@@ -154,6 +155,7 @@ struct rfcomm_msc {
 struct rfcomm_session {
 	struct list_head list;
 	struct socket   *sock;
+	struct timer_list timer;
 	unsigned long    state;
 	unsigned long    flags;
 	atomic_t         refcnt;
@@ -355,7 +357,17 @@ struct rfcomm_dev_list_req {
 };
 
 int  rfcomm_dev_ioctl(struct sock *sk, unsigned int cmd, void __user *arg);
+
+#ifdef CONFIG_BT_RFCOMM_TTY
 int  rfcomm_init_ttys(void);
 void rfcomm_cleanup_ttys(void);
-
+#else
+static inline int rfcomm_init_ttys(void)
+{
+	return 0;
+}
+static inline void rfcomm_cleanup_ttys(void)
+{
+}
+#endif
 #endif /* __RFCOMM_H */
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 5389afdc1297..0884b9a0f778 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1,71 +1,220 @@
 #ifndef __NET_CFG80211_H
 #define __NET_CFG80211_H
+/*
+ * 802.11 device and configuration interface
+ *
+ * Copyright 2006-2009	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
+ * published by the Free Software Foundation.
+ */
 
+#include <linux/netdevice.h>
+#include <linux/debugfs.h>
+#include <linux/list.h>
 #include <linux/netlink.h>
 #include <linux/skbuff.h>
 #include <linux/nl80211.h>
 #include <linux/if_ether.h>
 #include <linux/ieee80211.h>
-#include <linux/wireless.h>
-#include <net/iw_handler.h>
-#include <net/genetlink.h>
+#include <net/regulatory.h>
+
 /* remove once we remove the wext stuff */
 #include <net/iw_handler.h>
+#include <linux/wireless.h>
+
 
 /*
- * 802.11 configuration in-kernel interface
+ * wireless hardware capability structures
+ */
+
+/**
+ * enum ieee80211_band - supported frequency bands
  *
- * Copyright 2006, 2007	Johannes Berg <johannes@sipsolutions.net>
+ * The bands are assigned this way because the supported
+ * bitrates differ in these bands.
+ *
+ * @IEEE80211_BAND_2GHZ: 2.4GHz ISM band
+ * @IEEE80211_BAND_5GHZ: around 5GHz band (4.9-5.7)
  */
+enum ieee80211_band {
+	IEEE80211_BAND_2GHZ,
+	IEEE80211_BAND_5GHZ,
+
+	/* keep last */
+	IEEE80211_NUM_BANDS
+};
 
 /**
- * struct vif_params - describes virtual interface parameters
- * @mesh_id: mesh ID to use
- * @mesh_id_len: length of the mesh ID
+ * enum ieee80211_channel_flags - channel flags
+ *
+ * Channel flags set by the regulatory control code.
+ *
+ * @IEEE80211_CHAN_DISABLED: This channel is disabled.
+ * @IEEE80211_CHAN_PASSIVE_SCAN: Only passive scanning is permitted
+ *	on this channel.
+ * @IEEE80211_CHAN_NO_IBSS: IBSS is not allowed on this channel.
+ * @IEEE80211_CHAN_RADAR: Radar detection is required on this channel.
+ * @IEEE80211_CHAN_NO_HT40PLUS: extension channel above this channel
+ * 	is not permitted.
+ * @IEEE80211_CHAN_NO_HT40MINUS: extension channel below this channel
+ * 	is not permitted.
  */
-struct vif_params {
-       u8 *mesh_id;
-       int mesh_id_len;
+enum ieee80211_channel_flags {
+	IEEE80211_CHAN_DISABLED		= 1<<0,
+	IEEE80211_CHAN_PASSIVE_SCAN	= 1<<1,
+	IEEE80211_CHAN_NO_IBSS		= 1<<2,
+	IEEE80211_CHAN_RADAR		= 1<<3,
+	IEEE80211_CHAN_NO_HT40PLUS	= 1<<4,
+	IEEE80211_CHAN_NO_HT40MINUS	= 1<<5,
 };
 
-/* Radiotap header iteration
- *   implemented in net/wireless/radiotap.c
- *   docs in Documentation/networking/radiotap-headers.txt
+#define IEEE80211_CHAN_NO_HT40 \
+	(IEEE80211_CHAN_NO_HT40PLUS | IEEE80211_CHAN_NO_HT40MINUS)
+
+/**
+ * struct ieee80211_channel - channel definition
+ *
+ * This structure describes a single channel for use
+ * with cfg80211.
+ *
+ * @center_freq: center frequency in MHz
+ * @hw_value: hardware-specific value for the channel
+ * @flags: channel flags from &enum ieee80211_channel_flags.
+ * @orig_flags: channel flags at registration time, used by regulatory
+ *	code to support devices with additional restrictions
+ * @band: band this channel belongs to.
+ * @max_antenna_gain: maximum antenna gain in dBi
+ * @max_power: maximum transmission power (in dBm)
+ * @beacon_found: helper to regulatory code to indicate when a beacon
+ *	has been found on this channel. Use regulatory_hint_found_beacon()
+ *	to enable this, this is is useful only on 5 GHz band.
+ * @orig_mag: internal use
+ * @orig_mpwr: internal use
  */
+struct ieee80211_channel {
+	enum ieee80211_band band;
+	u16 center_freq;
+	u16 hw_value;
+	u32 flags;
+	int max_antenna_gain;
+	int max_power;
+	bool beacon_found;
+	u32 orig_flags;
+	int orig_mag, orig_mpwr;
+};
+
 /**
- * struct ieee80211_radiotap_iterator - tracks walk thru present radiotap args
- * @rtheader: pointer to the radiotap header we are walking through
- * @max_length: length of radiotap header in cpu byte ordering
- * @this_arg_index: IEEE80211_RADIOTAP_... index of current arg
- * @this_arg: pointer to current radiotap arg
- * @arg_index: internal next argument index
- * @arg: internal next argument pointer
- * @next_bitmap: internal pointer to next present u32
- * @bitmap_shifter: internal shifter for curr u32 bitmap, b0 set == arg present
+ * enum ieee80211_rate_flags - rate flags
+ *
+ * Hardware/specification flags for rates. These are structured
+ * in a way that allows using the same bitrate structure for
+ * different bands/PHY modes.
+ *
+ * @IEEE80211_RATE_SHORT_PREAMBLE: Hardware can send with short
+ *	preamble on this bitrate; only relevant in 2.4GHz band and
+ *	with CCK rates.
+ * @IEEE80211_RATE_MANDATORY_A: This bitrate is a mandatory rate
+ *	when used with 802.11a (on the 5 GHz band); filled by the
+ *	core code when registering the wiphy.
+ * @IEEE80211_RATE_MANDATORY_B: This bitrate is a mandatory rate
+ *	when used with 802.11b (on the 2.4 GHz band); filled by the
+ *	core code when registering the wiphy.
+ * @IEEE80211_RATE_MANDATORY_G: This bitrate is a mandatory rate
+ *	when used with 802.11g (on the 2.4 GHz band); filled by the
+ *	core code when registering the wiphy.
+ * @IEEE80211_RATE_ERP_G: This is an ERP rate in 802.11g mode.
  */
+enum ieee80211_rate_flags {
+	IEEE80211_RATE_SHORT_PREAMBLE	= 1<<0,
+	IEEE80211_RATE_MANDATORY_A	= 1<<1,
+	IEEE80211_RATE_MANDATORY_B	= 1<<2,
+	IEEE80211_RATE_MANDATORY_G	= 1<<3,
+	IEEE80211_RATE_ERP_G		= 1<<4,
+};
 
-struct ieee80211_radiotap_iterator {
-	struct ieee80211_radiotap_header *rtheader;
-	int max_length;
-	int this_arg_index;
-	u8 *this_arg;
+/**
+ * struct ieee80211_rate - bitrate definition
+ *
+ * This structure describes a bitrate that an 802.11 PHY can
+ * operate with. The two values @hw_value and @hw_value_short
+ * are only for driver use when pointers to this structure are
+ * passed around.
+ *
+ * @flags: rate-specific flags
+ * @bitrate: bitrate in units of 100 Kbps
+ * @hw_value: driver/hardware value for this rate
+ * @hw_value_short: driver/hardware value for this rate when
+ *	short preamble is used
+ */
+struct ieee80211_rate {
+	u32 flags;
+	u16 bitrate;
+	u16 hw_value, hw_value_short;
+};
 
-	int arg_index;
-	u8 *arg;
-	__le32 *next_bitmap;
-	u32 bitmap_shifter;
+/**
+ * struct ieee80211_sta_ht_cap - STA's HT capabilities
+ *
+ * This structure describes most essential parameters needed
+ * to describe 802.11n HT capabilities for an STA.
+ *
+ * @ht_supported: is HT supported by the STA
+ * @cap: HT capabilities map as described in 802.11n spec
+ * @ampdu_factor: Maximum A-MPDU length factor
+ * @ampdu_density: Minimum A-MPDU spacing
+ * @mcs: Supported MCS rates
+ */
+struct ieee80211_sta_ht_cap {
+	u16 cap; /* use IEEE80211_HT_CAP_ */
+	bool ht_supported;
+	u8 ampdu_factor;
+	u8 ampdu_density;
+	struct ieee80211_mcs_info mcs;
 };
 
-extern int ieee80211_radiotap_iterator_init(
-   struct ieee80211_radiotap_iterator *iterator,
-   struct ieee80211_radiotap_header *radiotap_header,
-   int max_length);
+/**
+ * struct ieee80211_supported_band - frequency band definition
+ *
+ * This structure describes a frequency band a wiphy
+ * is able to operate in.
+ *
+ * @channels: Array of channels the hardware can operate in
+ *	in this band.
+ * @band: the band this structure represents
+ * @n_channels: Number of channels in @channels
+ * @bitrates: Array of bitrates the hardware can operate with
+ *	in this band. Must be sorted to give a valid "supported
+ *	rates" IE, i.e. CCK rates first, then OFDM.
+ * @n_bitrates: Number of bitrates in @bitrates
+ */
+struct ieee80211_supported_band {
+	struct ieee80211_channel *channels;
+	struct ieee80211_rate *bitrates;
+	enum ieee80211_band band;
+	int n_channels;
+	int n_bitrates;
+	struct ieee80211_sta_ht_cap ht_cap;
+};
 
-extern int ieee80211_radiotap_iterator_next(
-   struct ieee80211_radiotap_iterator *iterator);
+/*
+ * Wireless hardware/device configuration structures and methods
+ */
 
+/**
+ * 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;
+};
 
- /**
+/**
  * struct key_params - key information
  *
  * Information about a key
@@ -86,6 +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.
@@ -106,27 +284,6 @@ struct beacon_parameters {
 };
 
 /**
- * enum station_flags - station flags
- *
- * Station capability flags. Note that these must be the bits
- * according to the nl80211 flags.
- *
- * @STATION_FLAG_CHANGED: station flags were changed
- * @STATION_FLAG_AUTHORIZED: station is authorized to send frames (802.1X)
- * @STATION_FLAG_SHORT_PREAMBLE: station is capable of receiving frames
- *	with short preambles
- * @STATION_FLAG_WME: station is WME/QoS capable
- * @STATION_FLAG_MFP: station uses management frame protection
- */
-enum station_flags {
-	STATION_FLAG_CHANGED		= 1<<0,
-	STATION_FLAG_AUTHORIZED		= 1<<NL80211_STA_FLAG_AUTHORIZED,
-	STATION_FLAG_SHORT_PREAMBLE	= 1<<NL80211_STA_FLAG_SHORT_PREAMBLE,
-	STATION_FLAG_WME		= 1<<NL80211_STA_FLAG_WME,
-	STATION_FLAG_MFP		= 1<<NL80211_STA_FLAG_MFP,
-};
-
-/**
  * enum plink_action - actions to perform in mesh peers
  *
  * @PLINK_ACTION_INVALID: action 0 is reserved
@@ -148,14 +305,17 @@ enum plink_actions {
  * @supported_rates: supported rates in IEEE 802.11 format
  *	(or NULL for no change)
  * @supported_rates_len: number of supported rates
- * @station_flags: station flags (see &enum station_flags)
+ * @sta_flags_mask: station flags that changed
+ *	(bitmask of BIT(NL80211_STA_FLAG_...))
+ * @sta_flags_set: station flags values
+ *	(bitmask of BIT(NL80211_STA_FLAG_...))
  * @listen_interval: listen interval or -1 for no change
  * @aid: AID or zero for no change
  */
 struct station_parameters {
 	u8 *supported_rates;
 	struct net_device *vlan;
-	u32 station_flags;
+	u32 sta_flags_mask, sta_flags_set;
 	int listen_interval;
 	u16 aid;
 	u8 supported_rates_len;
@@ -241,6 +401,10 @@ struct rate_info {
  * @txrate: current unicast bitrate to this station
  * @rx_packets: packets received from this station
  * @tx_packets: packets transmitted to this station
+ * @generation: generation number for nl80211 dumps.
+ *	This number should increase every time the list of stations
+ *	changes, i.e. when a station is added or removed, so that
+ *	userspace can tell whether it got a consistent snapshot.
  */
 struct station_info {
 	u32 filled;
@@ -254,6 +418,8 @@ struct station_info {
 	struct rate_info txrate;
 	u32 rx_packets;
 	u32 tx_packets;
+
+	int generation;
 };
 
 /**
@@ -283,7 +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
@@ -292,7 +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),
@@ -307,22 +473,28 @@ 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
  * @discovery_timeout: total mesh path discovery timeout, in msecs
  * @discovery_retries: mesh path discovery retries
+ * @generation: generation number for nl80211 dumps.
+ *	This number should increase every time the list of mesh paths
+ *	changes, i.e. when a station is added or removed, so that
+ *	userspace can tell whether it got a consistent snapshot.
  */
 struct mpath_info {
 	u32 filled;
 	u32 frame_qlen;
-	u32 dsn;
+	u32 sn;
 	u32 metric;
 	u32 exptime;
 	u32 discovery_timeout;
 	u8 discovery_retries;
 	u8 flags;
+
+	int generation;
 };
 
 /**
@@ -348,92 +520,6 @@ struct bss_parameters {
 	u8 basic_rates_len;
 };
 
-/**
- * enum environment_cap - Environment parsed from country IE
- * @ENVIRON_ANY: indicates country IE applies to both indoor and
- *	outdoor operation.
- * @ENVIRON_INDOOR: indicates country IE applies only to indoor operation
- * @ENVIRON_OUTDOOR: indicates country IE applies only to outdoor operation
- */
-enum environment_cap {
-	ENVIRON_ANY,
-	ENVIRON_INDOOR,
-	ENVIRON_OUTDOOR,
-};
-
-/**
- * struct regulatory_request - used to keep track of regulatory requests
- *
- * @wiphy_idx: this is set if this request's initiator is
- * 	%REGDOM_SET_BY_COUNTRY_IE or %REGDOM_SET_BY_DRIVER. This
- * 	can be used by the wireless core to deal with conflicts
- * 	and potentially inform users of which devices specifically
- * 	cased the conflicts.
- * @initiator: indicates who sent this request, could be any of
- * 	of those set in nl80211_reg_initiator (%NL80211_REGDOM_SET_BY_*)
- * @alpha2: the ISO / IEC 3166 alpha2 country code of the requested
- * 	regulatory domain. We have a few special codes:
- * 	00 - World regulatory domain
- * 	99 - built by driver but a specific alpha2 cannot be determined
- * 	98 - result of an intersection between two regulatory domains
- * @intersect: indicates whether the wireless core should intersect
- * 	the requested regulatory domain with the presently set regulatory
- * 	domain.
- * @country_ie_checksum: checksum of the last processed and accepted
- * 	country IE
- * @country_ie_env: lets us know if the AP is telling us we are outdoor,
- * 	indoor, or if it doesn't matter
- * @list: used to insert into the reg_requests_list linked list
- */
-struct regulatory_request {
-	int wiphy_idx;
-	enum nl80211_reg_initiator initiator;
-	char alpha2[2];
-	bool intersect;
-	u32 country_ie_checksum;
-	enum environment_cap country_ie_env;
-	struct list_head list;
-};
-
-struct ieee80211_freq_range {
-	u32 start_freq_khz;
-	u32 end_freq_khz;
-	u32 max_bandwidth_khz;
-};
-
-struct ieee80211_power_rule {
-	u32 max_antenna_gain;
-	u32 max_eirp;
-};
-
-struct ieee80211_reg_rule {
-	struct ieee80211_freq_range freq_range;
-	struct ieee80211_power_rule power_rule;
-	u32 flags;
-};
-
-struct ieee80211_regdomain {
-	u32 n_reg_rules;
-	char alpha2[2];
-	struct ieee80211_reg_rule reg_rules[];
-};
-
-#define MHZ_TO_KHZ(freq) ((freq) * 1000)
-#define KHZ_TO_MHZ(freq) ((freq) / 1000)
-#define DBI_TO_MBI(gain) ((gain) * 100)
-#define MBI_TO_DBI(gain) ((gain) / 100)
-#define DBM_TO_MBM(gain) ((gain) * 100)
-#define MBM_TO_DBM(gain) ((gain) / 100)
-
-#define REG_RULE(start, end, bw, gain, eirp, reg_flags) { \
-	.freq_range.start_freq_khz = MHZ_TO_KHZ(start), \
-	.freq_range.end_freq_khz = MHZ_TO_KHZ(end), \
-	.freq_range.max_bandwidth_khz = MHZ_TO_KHZ(bw), \
-	.power_rule.max_antenna_gain = DBI_TO_MBI(gain), \
-	.power_rule.max_eirp = DBM_TO_MBM(eirp), \
-	.flags = reg_flags, \
-	}
-
 struct mesh_config {
 	/* Timeouts in ms */
 	/* Mesh plink management parameters */
@@ -451,6 +537,7 @@ struct mesh_config {
 	u32 dot11MeshHWMPactivePathTimeout;
 	u16 dot11MeshHWMPpreqMinInterval;
 	u16 dot11MeshHWMPnetDiameterTraversalTime;
+	u8  dot11MeshHWMPRootMode;
 };
 
 /**
@@ -493,23 +580,26 @@ struct cfg80211_ssid {
  * @ssids: SSIDs to scan for (active scan only)
  * @n_ssids: number of SSIDs
  * @channels: channels to scan on.
- * @n_channels: number of channels for each band
+ * @n_channels: total number of channels to scan
  * @ie: optional information element(s) to add into Probe Request or %NULL
  * @ie_len: length of ie in octets
  * @wiphy: the wiphy this was for
- * @ifidx: the interface index
+ * @dev: the interface
  */
 struct cfg80211_scan_request {
 	struct cfg80211_ssid *ssids;
 	int n_ssids;
-	struct ieee80211_channel **channels;
 	u32 n_channels;
-	u8 *ie;
+	const u8 *ie;
 	size_t ie_len;
 
 	/* internal */
 	struct wiphy *wiphy;
-	int ifidx;
+	struct net_device *dev;
+	bool aborted;
+
+	/* keep last */
+	struct ieee80211_channel *channels[0];
 };
 
 /**
@@ -539,7 +629,6 @@ enum cfg80211_signal_type {
  *	is no guarantee that these are well-formed!)
  * @len_information_elements: total length of the information elements
  * @signal: signal strength value (type depends on the wiphy's signal_type)
- * @hold: BSS should not expire
  * @free_priv: function pointer to free private data
  * @priv: private area for driver use, has at least wiphy->bss_priv_size bytes
  */
@@ -560,37 +649,59 @@ struct cfg80211_bss {
 };
 
 /**
+ * ieee80211_bss_get_ie - find IE with given ID
+ * @bss: the bss to search
+ * @ie: the IE ID
+ * Returns %NULL if not found.
+ */
+const u8 *ieee80211_bss_get_ie(struct cfg80211_bss *bss, u8 ie);
+
+
+/**
+ * struct cfg80211_crypto_settings - Crypto settings
+ * @wpa_versions: indicates which, if any, WPA versions are enabled
+ *	(from enum nl80211_wpa_versions)
+ * @cipher_group: group key cipher suite (or 0 if unset)
+ * @n_ciphers_pairwise: number of AP supported unicast ciphers
+ * @ciphers_pairwise: unicast key cipher suites
+ * @n_akm_suites: number of AKM suites
+ * @akm_suites: AKM suites
+ * @control_port: Whether user space controls IEEE 802.1X port, i.e.,
+ *	sets/clears %NL80211_STA_FLAG_AUTHORIZED. If true, the driver is
+ *	required to assume that the port is unauthorized until authorized by
+ *	user space. Otherwise, port is marked authorized by default.
+ */
+struct cfg80211_crypto_settings {
+	u32 wpa_versions;
+	u32 cipher_group;
+	int n_ciphers_pairwise;
+	u32 ciphers_pairwise[NL80211_MAX_NR_CIPHER_SUITES];
+	int n_akm_suites;
+	u32 akm_suites[NL80211_MAX_NR_AKM_SUITES];
+	bool control_port;
+};
+
+/**
  * struct cfg80211_auth_request - Authentication request data
  *
  * This structure provides information needed to complete IEEE 802.11
  * authentication.
- * NOTE: This structure will likely change when more code from mac80211 is
- * moved into cfg80211 so that non-mac80211 drivers can benefit from it, too.
- * Before using this in a driver that does not use mac80211, it would be better
- * to check the status of that work and better yet, volunteer to work on it.
- *
- * @chan: The channel to use or %NULL if not specified (auto-select based on
- *	scan results)
- * @peer_addr: The address of the peer STA (AP BSSID in infrastructure case);
- *	this field is required to be present; if the driver wants to help with
- *	BSS selection, it should use (yet to be added) MLME event to allow user
- *	space SME to be notified of roaming candidate, so that the SME can then
- *	use the authentication request with the recommended BSSID and whatever
- *	other data may be needed for authentication/association
- * @ssid: SSID or %NULL if not yet available
- * @ssid_len: Length of ssid in octets
+ *
+ * @bss: The BSS to authenticate with.
  * @auth_type: Authentication type (algorithm)
  * @ie: Extra IEs to add to Authentication frame or %NULL
  * @ie_len: Length of ie buffer in octets
+ * @key_len: length of WEP key for shared key authentication
+ * @key_idx: index of WEP key for shared key authentication
+ * @key: WEP key for shared key authentication
  */
 struct cfg80211_auth_request {
-	struct ieee80211_channel *chan;
-	u8 *peer_addr;
-	const u8 *ssid;
-	size_t ssid_len;
-	enum nl80211_auth_type auth_type;
+	struct cfg80211_bss *bss;
 	const u8 *ie;
 	size_t ie_len;
+	enum nl80211_auth_type auth_type;
+	const u8 *key;
+	u8 key_len, key_idx;
 };
 
 /**
@@ -598,28 +709,19 @@ struct cfg80211_auth_request {
  *
  * This structure provides information needed to complete IEEE 802.11
  * (re)association.
- * NOTE: This structure will likely change when more code from mac80211 is
- * moved into cfg80211 so that non-mac80211 drivers can benefit from it, too.
- * Before using this in a driver that does not use mac80211, it would be better
- * to check the status of that work and better yet, volunteer to work on it.
- *
- * @chan: The channel to use or %NULL if not specified (auto-select based on
- *	scan results)
- * @peer_addr: The address of the peer STA (AP BSSID); this field is required
- *	to be present and the STA must be in State 2 (authenticated) with the
- *	peer STA
- * @ssid: SSID
- * @ssid_len: Length of ssid in octets
+ * @bss: The BSS to associate with.
  * @ie: Extra IEs to add to (Re)Association Request frame or %NULL
  * @ie_len: Length of ie buffer in octets
+ * @use_mfp: Use management frame protection (IEEE 802.11w) in this association
+ * @crypto: crypto settings
+ * @prev_bssid: previous BSSID, if not %NULL use reassociate frame
  */
 struct cfg80211_assoc_request {
-	struct ieee80211_channel *chan;
-	u8 *peer_addr;
-	const u8 *ssid;
-	size_t ssid_len;
-	const u8 *ie;
+	struct cfg80211_bss *bss;
+	const u8 *ie, *prev_bssid;
 	size_t ie_len;
+	struct cfg80211_crypto_settings crypto;
+	bool use_mfp;
 };
 
 /**
@@ -628,16 +730,16 @@ struct cfg80211_assoc_request {
  * This structure provides information needed to complete IEEE 802.11
  * deauthentication.
  *
- * @peer_addr: The address of the peer STA (AP BSSID); this field is required
- *	to be present and the STA must be authenticated with the peer STA
+ * @bss: the BSS to deauthenticate from
  * @ie: Extra IEs to add to Deauthentication frame or %NULL
  * @ie_len: Length of ie buffer in octets
+ * @reason_code: The reason code for the deauthentication
  */
 struct cfg80211_deauth_request {
-	u8 *peer_addr;
-	u16 reason_code;
+	struct cfg80211_bss *bss;
 	const u8 *ie;
 	size_t ie_len;
+	u16 reason_code;
 };
 
 /**
@@ -646,16 +748,141 @@ struct cfg80211_deauth_request {
  * This structure provides information needed to complete IEEE 802.11
  * disassocation.
  *
- * @peer_addr: The address of the peer STA (AP BSSID); this field is required
- *	to be present and the STA must be associated with the peer STA
+ * @bss: the BSS to disassociate from
  * @ie: Extra IEs to add to Disassociation frame or %NULL
  * @ie_len: Length of ie buffer in octets
+ * @reason_code: The reason code for the disassociation
  */
 struct cfg80211_disassoc_request {
-	u8 *peer_addr;
-	u16 reason_code;
+	struct cfg80211_bss *bss;
 	const u8 *ie;
 	size_t ie_len;
+	u16 reason_code;
+};
+
+/**
+ * struct cfg80211_ibss_params - IBSS parameters
+ *
+ * This structure defines the IBSS parameters for the join_ibss()
+ * method.
+ *
+ * @ssid: The SSID, will always be non-null.
+ * @ssid_len: The length of the SSID, will always be non-zero.
+ * @bssid: Fixed BSSID requested, maybe be %NULL, if set do not
+ *	search for IBSSs with a different BSSID.
+ * @channel: The channel to use if no IBSS can be found to join.
+ * @channel_fixed: The channel should be fixed -- do not search for
+ *	IBSSs to join on other channels.
+ * @ie: information element(s) to include in the beacon
+ * @ie_len: length of that
+ * @beacon_interval: beacon interval to use
+ * @privacy: this is a protected network, keys will be configured
+ *	after joining
+ */
+struct cfg80211_ibss_params {
+	u8 *ssid;
+	u8 *bssid;
+	struct ieee80211_channel *channel;
+	u8 *ie;
+	u8 ssid_len, ie_len;
+	u16 beacon_interval;
+	bool channel_fixed;
+	bool privacy;
+};
+
+/**
+ * struct cfg80211_connect_params - Connection parameters
+ *
+ * This structure provides information needed to complete IEEE 802.11
+ * authentication and association.
+ *
+ * @channel: The channel to use or %NULL if not specified (auto-select based
+ *	on scan results)
+ * @bssid: The AP BSSID or %NULL if not specified (auto-select based on scan
+ *	results)
+ * @ssid: SSID
+ * @ssid_len: Length of ssid in octets
+ * @auth_type: Authentication type (algorithm)
+ * @assoc_ie: IEs for association request
+ * @assoc_ie_len: Length of assoc_ie in octets
+ * @privacy: indicates whether privacy-enabled APs should be used
+ * @crypto: crypto settings
+ * @key_len: length of WEP key for shared key authentication
+ * @key_idx: index of WEP key for shared key authentication
+ * @key: WEP key for shared key authentication
+ */
+struct cfg80211_connect_params {
+	struct ieee80211_channel *channel;
+	u8 *bssid;
+	u8 *ssid;
+	size_t ssid_len;
+	enum nl80211_auth_type auth_type;
+	u8 *ie;
+	size_t ie_len;
+	bool privacy;
+	struct cfg80211_crypto_settings crypto;
+	const u8 *key;
+	u8 key_len, key_idx;
+};
+
+/**
+ * enum wiphy_params_flags - set_wiphy_params bitfield values
+ * WIPHY_PARAM_RETRY_SHORT: wiphy->retry_short has changed
+ * WIPHY_PARAM_RETRY_LONG: wiphy->retry_long has changed
+ * WIPHY_PARAM_FRAG_THRESHOLD: wiphy->frag_threshold has changed
+ * WIPHY_PARAM_RTS_THRESHOLD: wiphy->rts_threshold has changed
+ */
+enum wiphy_params_flags {
+	WIPHY_PARAM_RETRY_SHORT		= 1 << 0,
+	WIPHY_PARAM_RETRY_LONG		= 1 << 1,
+	WIPHY_PARAM_FRAG_THRESHOLD	= 1 << 2,
+	WIPHY_PARAM_RTS_THRESHOLD	= 1 << 3,
+};
+
+/**
+ * enum tx_power_setting - TX power adjustment
+ *
+ * @TX_POWER_AUTOMATIC: the dbm parameter is ignored
+ * @TX_POWER_LIMITED: limit TX power by the dbm parameter
+ * @TX_POWER_FIXED: fix TX power to the dbm parameter
+ */
+enum tx_power_setting {
+	TX_POWER_AUTOMATIC,
+	TX_POWER_LIMITED,
+	TX_POWER_FIXED,
+};
+
+/*
+ * 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];
+	} control[IEEE80211_NUM_BANDS];
+
+ * Since we can always fix in-kernel users, let's keep
+ * it simpler for now:
+ */
+	u32 fixed;   /* fixed bitrate, 0 == not fixed */
+	u32 maxrate; /* in kbps, 0 == no limit */
+};
+/**
+ * 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.
+ */
+struct cfg80211_pmksa {
+	u8 *bssid;
+	u8 *pmkid;
 };
 
 /**
@@ -675,7 +902,8 @@ struct cfg80211_disassoc_request {
  * @resume: wiphy device needs to be resumed
  *
  * @add_virtual_intf: create a new virtual interface with the given name,
- *	must set the struct wireless_dev's iftype.
+ *	must set the struct wireless_dev's iftype. Beware: You must create
+ *	the new netdev in the wiphy's network namespace!
  *
  * @del_virtual_intf: remove the virtual interface determined by ifindex.
  *
@@ -688,10 +916,11 @@ struct cfg80211_disassoc_request {
  * @get_key: get information about the key with the given parameters.
  *	@mac_addr will be %NULL when requesting information for a group
  *	key. All pointers given to the @callback function need not be valid
- *	after it returns.
+ *	after it returns. This function should return an error if it is
+ *	not possible to retrieve the key, -ENOENT if it doesn't exist.
  *
  * @del_key: remove a key given the @mac_addr (%NULL for a group key)
- *	and @key_index
+ *	and @key_index, return -ENOENT if the key doesn't exist.
  *
  * @set_default_key: set the default key on an interface
  *
@@ -733,6 +962,40 @@ struct cfg80211_disassoc_request {
  * @assoc: Request to (re)associate with the specified peer
  * @deauth: Request to deauthenticate from the specified peer
  * @disassoc: Request to disassociate from the specified peer
+ *
+ * @connect: Connect to the ESS with the specified parameters. When connected,
+ *	call cfg80211_connect_result() with status code %WLAN_STATUS_SUCCESS.
+ *	If the connection fails for some reason, call cfg80211_connect_result()
+ *	with the status from the AP.
+ * @disconnect: Disconnect from the BSS/ESS.
+ *
+ * @join_ibss: Join the specified IBSS (or create if necessary). Once done, call
+ *	cfg80211_ibss_joined(), also call that function when changing BSSID due
+ *	to a merge.
+ * @leave_ibss: Leave the IBSS.
+ *
+ * @set_wiphy_params: Notify that wiphy parameters have changed;
+ *	@changed bitfield (see &enum wiphy_params_flags) describes which values
+ *	have changed. The actual parameter values are available in
+ *	struct wiphy. If returning an error, no value should be changed.
+ *
+ * @set_tx_power: set the transmit power according to the parameters
+ * @get_tx_power: store the current TX power into the dbm variable;
+ *	return 0 if successful
+ *
+ * @rfkill_poll: polls the hw rfkill line, use cfg80211 reporting
+ *	functions to adjust rfkill hw state
+ *
+ * @dump_survey: get site survey information.
+ *
+ * @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);
@@ -741,19 +1004,20 @@ struct cfg80211_ops {
 	int	(*add_virtual_intf)(struct wiphy *wiphy, char *name,
 				    enum nl80211_iftype type, u32 *flags,
 				    struct vif_params *params);
-	int	(*del_virtual_intf)(struct wiphy *wiphy, int ifindex);
-	int	(*change_virtual_intf)(struct wiphy *wiphy, int ifindex,
+	int	(*del_virtual_intf)(struct wiphy *wiphy, struct net_device *dev);
+	int	(*change_virtual_intf)(struct wiphy *wiphy,
+				       struct net_device *dev,
 				       enum nl80211_iftype type, u32 *flags,
 				       struct vif_params *params);
 
 	int	(*add_key)(struct wiphy *wiphy, struct net_device *netdev,
-			   u8 key_index, u8 *mac_addr,
+			   u8 key_index, const u8 *mac_addr,
 			   struct key_params *params);
 	int	(*get_key)(struct wiphy *wiphy, struct net_device *netdev,
-			   u8 key_index, u8 *mac_addr, void *cookie,
+			   u8 key_index, const u8 *mac_addr, void *cookie,
 			   void (*callback)(void *cookie, struct key_params*));
 	int	(*del_key)(struct wiphy *wiphy, struct net_device *netdev,
-			   u8 key_index, u8 *mac_addr);
+			   u8 key_index, const u8 *mac_addr);
 	int	(*set_default_key)(struct wiphy *wiphy,
 				   struct net_device *netdev,
 				   u8 key_index);
@@ -815,12 +1079,603 @@ struct cfg80211_ops {
 	int	(*assoc)(struct wiphy *wiphy, struct net_device *dev,
 			 struct cfg80211_assoc_request *req);
 	int	(*deauth)(struct wiphy *wiphy, struct net_device *dev,
-			  struct cfg80211_deauth_request *req);
+			  struct cfg80211_deauth_request *req,
+			  void *cookie);
 	int	(*disassoc)(struct wiphy *wiphy, struct net_device *dev,
-			    struct cfg80211_disassoc_request *req);
+			    struct cfg80211_disassoc_request *req,
+			    void *cookie);
+
+	int	(*connect)(struct wiphy *wiphy, struct net_device *dev,
+			   struct cfg80211_connect_params *sme);
+	int	(*disconnect)(struct wiphy *wiphy, struct net_device *dev,
+			      u16 reason_code);
+
+	int	(*join_ibss)(struct wiphy *wiphy, struct net_device *dev,
+			     struct cfg80211_ibss_params *params);
+	int	(*leave_ibss)(struct wiphy *wiphy, struct net_device *dev);
+
+	int	(*set_wiphy_params)(struct wiphy *wiphy, u32 changed);
+
+	int	(*set_tx_power)(struct wiphy *wiphy,
+				enum tx_power_setting type, int dbm);
+	int	(*get_tx_power)(struct wiphy *wiphy, int *dbm);
+
+	int	(*set_wds_peer)(struct wiphy *wiphy, struct net_device *dev,
+				u8 *addr);
+
+	void	(*rfkill_poll)(struct wiphy *wiphy);
+
+#ifdef CONFIG_NL80211_TESTMODE
+	int	(*testmode_cmd)(struct wiphy *wiphy, void *data, int len);
+#endif
+
+	int	(*set_bitrate_mask)(struct wiphy *wiphy,
+				    struct net_device *dev,
+				    const u8 *peer,
+				    const struct cfg80211_bitrate_mask *mask);
+
+	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);
+
+	/* some temporary stuff to finish wext */
+	int	(*set_power_mgmt)(struct wiphy *wiphy, struct net_device *dev,
+				  bool enabled, int timeout);
+};
+
+/*
+ * wireless hardware and networking interfaces structures
+ * and registration/helper functions
+ */
+
+/**
+ * enum wiphy_flags - wiphy capability flags
+ *
+ * @WIPHY_FLAG_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).
+ * @WIPHY_FLAG_STRICT_REGULATORY: tells us the driver for this device will
+ *	ignore regulatory domain settings until it gets its own regulatory
+ *	domain via its regulatory_hint(). After its gets its own regulatory
+ *	domain it will only allow further regulatory domain settings to
+ *	further enhance compliance. For example if channel 13 and 14 are
+ *	disabled by this regulatory domain no user regulatory domain can
+ *	enable these channels at a later time. This can be used for devices
+ *	which do not have calibration information gauranteed for frequencies
+ *	or settings outside of its regulatory domain.
+ * @WIPHY_FLAG_DISABLE_BEACON_HINTS: enable this if your driver needs to ensure
+ *	that passive scan flags and beaconing flags may not be lifted by
+ *	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 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
+ *	on the reg_notifier() if it chooses to ignore future
+ *	regulatory domain changes caused by other drivers.
+ * @signal_type: signal type reported in &struct cfg80211_bss.
+ * @cipher_suites: supported cipher suites
+ * @n_cipher_suites: number of supported cipher suites
+ * @retry_short: Retry limit for short frames (dot11ShortRetryLimit)
+ * @retry_long: Retry limit for long frames (dot11LongRetryLimit)
+ * @frag_threshold: Fragmentation threshold (dot11FragmentationThreshold);
+ *	-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
+ */
+struct wiphy {
+	/* assign these fields before you register the wiphy */
+
+	/* permanent MAC address */
+	u8 perm_addr[ETH_ALEN];
+
+	/* Supported interface modes, OR together BIT(NL80211_IFTYPE_...) */
+	u16 interface_modes;
+
+	u32 flags;
+
+	enum cfg80211_signal_type signal_type;
+
+	int bss_priv_size;
+	u8 max_scan_ssids;
+	u16 max_scan_ie_len;
+
+	int n_cipher_suites;
+	const u32 *cipher_suites;
+
+	u8 retry_short;
+	u8 retry_long;
+	u32 frag_threshold;
+	u32 rts_threshold;
+
+	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
+	 * know whether it points to a wiphy your driver has registered
+	 * or not. Assign this to something global to your driver to
+	 * help determine whether you own this wiphy or not. */
+	const void *privid;
+
+	struct ieee80211_supported_band *bands[IEEE80211_NUM_BANDS];
+
+	/* Lets us get back the wiphy on the callback */
+	int (*reg_notifier)(struct wiphy *wiphy,
+			    struct regulatory_request *request);
+
+	/* fields below are read-only, assigned by cfg80211 */
+
+	const struct ieee80211_regdomain *regd;
+
+	/* the item in /sys/class/ieee80211/ points to this,
+	 * you need use set_wiphy_dev() (see below) */
+	struct device dev;
+
+	/* dir in debugfs: ieee80211/<wiphyname> */
+	struct dentry *debugfsdir;
+
+#ifdef CONFIG_NET_NS
+	/* the network namespace this phy lives in currently */
+	struct net *_net;
+#endif
+
+#ifdef CONFIG_CFG80211_WEXT
+	const struct iw_handler_def *wext;
+#endif
+
+	char priv[0] __attribute__((__aligned__(NETDEV_ALIGN)));
+};
+
+#ifdef CONFIG_NET_NS
+static inline struct net *wiphy_net(struct wiphy *wiphy)
+{
+	return wiphy->_net;
+}
+
+static inline void wiphy_net_set(struct wiphy *wiphy, struct net *net)
+{
+	wiphy->_net = net;
+}
+#else
+static inline struct net *wiphy_net(struct wiphy *wiphy)
+{
+	return &init_net;
+}
+
+static inline void wiphy_net_set(struct wiphy *wiphy, struct net *net)
+{
+}
+#endif
+
+/**
+ * wiphy_priv - return priv from wiphy
+ *
+ * @wiphy: the wiphy whose priv pointer to return
+ */
+static inline void *wiphy_priv(struct wiphy *wiphy)
+{
+	BUG_ON(!wiphy);
+	return &wiphy->priv;
+}
+
+/**
+ * priv_to_wiphy - return the wiphy containing the priv
+ *
+ * @priv: a pointer previously returned by wiphy_priv
+ */
+static inline struct wiphy *priv_to_wiphy(void *priv)
+{
+	BUG_ON(!priv);
+	return container_of(priv, struct wiphy, priv);
+}
+
+/**
+ * set_wiphy_dev - set device pointer for wiphy
+ *
+ * @wiphy: The wiphy whose device to bind
+ * @dev: The device to parent it to
+ */
+static inline void set_wiphy_dev(struct wiphy *wiphy, struct device *dev)
+{
+	wiphy->dev.parent = dev;
+}
+
+/**
+ * wiphy_dev - get wiphy dev pointer
+ *
+ * @wiphy: The wiphy whose device struct to look up
+ */
+static inline struct device *wiphy_dev(struct wiphy *wiphy)
+{
+	return wiphy->dev.parent;
+}
+
+/**
+ * wiphy_name - get wiphy name
+ *
+ * @wiphy: The wiphy whose name to return
+ */
+static inline const char *wiphy_name(struct wiphy *wiphy)
+{
+	return dev_name(&wiphy->dev);
+}
+
+/**
+ * wiphy_new - create a new wiphy for use with cfg80211
+ *
+ * @ops: The configuration operations for this device
+ * @sizeof_priv: The size of the private area to allocate
+ *
+ * Create a new wiphy and associate the given operations with it.
+ * @sizeof_priv bytes are allocated for private use.
+ *
+ * The returned pointer must be assigned to each netdev's
+ * ieee80211_ptr for proper operation.
+ */
+struct wiphy *wiphy_new(const struct cfg80211_ops *ops, int sizeof_priv);
+
+/**
+ * wiphy_register - register a wiphy with cfg80211
+ *
+ * @wiphy: The wiphy to register.
+ *
+ * Returns a non-negative wiphy index or a negative error code.
+ */
+extern int wiphy_register(struct wiphy *wiphy);
+
+/**
+ * wiphy_unregister - deregister a wiphy from cfg80211
+ *
+ * @wiphy: The wiphy to unregister.
+ *
+ * After this call, no more requests can be made with this priv
+ * pointer, but the call may sleep to wait for an outstanding
+ * request that is being handled.
+ */
+extern void wiphy_unregister(struct wiphy *wiphy);
+
+/**
+ * wiphy_free - free wiphy
+ *
+ * @wiphy: The wiphy to free
+ */
+extern void wiphy_free(struct wiphy *wiphy);
+
+/* internal structs */
+struct cfg80211_conn;
+struct cfg80211_internal_bss;
+struct cfg80211_cached_keys;
+
+#define MAX_AUTH_BSSES		4
+
+/**
+ * struct wireless_dev - wireless per-netdev state
+ *
+ * This structure must be allocated by the driver/stack
+ * that uses the ieee80211_ptr field in struct net_device
+ * (this is intentional so it can be allocated along with
+ * the netdev.)
+ *
+ * @wiphy: pointer to hardware description
+ * @iftype: interface type
+ * @list: (private) Used to collect the interfaces
+ * @netdev: (private) Used to reference back to the netdev
+ * @current_bss: (private) Used by the internal configuration code
+ * @bssid: (private) Used by the internal configuration code
+ * @ssid: (private) Used by the internal configuration code
+ * @ssid_len: (private) Used by the internal configuration code
+ * @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
+ */
+struct wireless_dev {
+	struct wiphy *wiphy;
+	enum nl80211_iftype iftype;
+
+	/* the remainder of this struct should be private to cfg80211 */
+	struct list_head list;
+	struct net_device *netdev;
+
+	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;
+	enum {
+		CFG80211_SME_IDLE,
+		CFG80211_SME_CONNECTING,
+		CFG80211_SME_CONNECTED,
+	} sme_state;
+	struct cfg80211_conn *conn;
+	struct cfg80211_cached_keys *connect_keys;
+
+	struct list_head event_list;
+	spinlock_t event_lock;
+
+	struct cfg80211_internal_bss *authtry_bsses[MAX_AUTH_BSSES];
+	struct cfg80211_internal_bss *auth_bsses[MAX_AUTH_BSSES];
+	struct cfg80211_internal_bss *current_bss; /* associated / joined */
+
+#ifdef CONFIG_CFG80211_WEXT
+	/* wext data */
+	struct {
+		struct cfg80211_ibss_params ibss;
+		struct cfg80211_connect_params connect;
+		struct cfg80211_cached_keys *keys;
+		u8 *ie;
+		size_t ie_len;
+		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;
+		int ps_timeout;
+	} wext;
+#endif
 };
 
-/* temporary wext handlers */
+/**
+ * wdev_priv - return wiphy priv from wireless_dev
+ *
+ * @wdev: The wireless device whose wiphy's priv pointer to return
+ */
+static inline void *wdev_priv(struct wireless_dev *wdev)
+{
+	BUG_ON(!wdev);
+	return wiphy_priv(wdev->wiphy);
+}
+
+/*
+ * Utility functions
+ */
+
+/**
+ * ieee80211_channel_to_frequency - convert channel number to frequency
+ */
+extern int ieee80211_channel_to_frequency(int chan);
+
+/**
+ * ieee80211_frequency_to_channel - convert frequency to channel number
+ */
+extern int ieee80211_frequency_to_channel(int freq);
+
+/*
+ * Name indirection necessary because the ieee80211 code also has
+ * a function named "ieee80211_get_channel", so if you include
+ * cfg80211's header file you get cfg80211's version, if you try
+ * to include both header files you'll (rightfully!) get a symbol
+ * clash.
+ */
+extern struct ieee80211_channel *__ieee80211_get_channel(struct wiphy *wiphy,
+							 int freq);
+/**
+ * ieee80211_get_channel - get channel struct from wiphy for specified frequency
+ */
+static inline struct ieee80211_channel *
+ieee80211_get_channel(struct wiphy *wiphy, int freq)
+{
+	return __ieee80211_get_channel(wiphy, freq);
+}
+
+/**
+ * ieee80211_get_response_rate - get basic rate for a given rate
+ *
+ * @sband: the band to look for rates in
+ * @basic_rates: bitmap of basic rates
+ * @bitrate: the bitrate for which to find the basic rate
+ *
+ * This function returns the basic rate corresponding to a given
+ * bitrate, that is the next lower bitrate contained in the basic
+ * rate map, which is, for this function, given as a bitmap of
+ * indices of rates in the band's bitrate table.
+ */
+struct ieee80211_rate *
+ieee80211_get_response_rate(struct ieee80211_supported_band *sband,
+			    u32 basic_rates, int bitrate);
+
+/*
+ * Radiotap parsing functions -- for controlled injection support
+ *
+ * Implemented in net/wireless/radiotap.c
+ * Documentation in Documentation/networking/radiotap-headers.txt
+ */
+
+/**
+ * struct ieee80211_radiotap_iterator - tracks walk thru present radiotap args
+ * @rtheader: pointer to the radiotap header we are walking through
+ * @max_length: length of radiotap header in cpu byte ordering
+ * @this_arg_index: IEEE80211_RADIOTAP_... index of current arg
+ * @this_arg: pointer to current radiotap arg
+ * @arg_index: internal next argument index
+ * @arg: internal next argument pointer
+ * @next_bitmap: internal pointer to next present u32
+ * @bitmap_shifter: internal shifter for curr u32 bitmap, b0 set == arg present
+ */
+
+struct ieee80211_radiotap_iterator {
+	struct ieee80211_radiotap_header *rtheader;
+	int max_length;
+	int this_arg_index;
+	u8 *this_arg;
+
+	int arg_index;
+	u8 *arg;
+	__le32 *next_bitmap;
+	u32 bitmap_shifter;
+};
+
+extern int ieee80211_radiotap_iterator_init(
+   struct ieee80211_radiotap_iterator *iterator,
+   struct ieee80211_radiotap_header *radiotap_header,
+   int max_length);
+
+extern int ieee80211_radiotap_iterator_next(
+   struct ieee80211_radiotap_iterator *iterator);
+
+extern const unsigned char rfc1042_header[6];
+extern const unsigned char bridge_tunnel_header[6];
+
+/**
+ * ieee80211_get_hdrlen_from_skb - get header length from data
+ *
+ * Given an skb with a raw 802.11 header at the data pointer this function
+ * returns the 802.11 header length in bytes (not including encryption
+ * headers). If the data in the sk_buff is too short to contain a valid 802.11
+ * header the function returns 0.
+ *
+ * @skb: the frame
+ */
+unsigned int ieee80211_get_hdrlen_from_skb(const struct sk_buff *skb);
+
+/**
+ * ieee80211_hdrlen - get header length in bytes from frame control
+ * @fc: frame control field in little-endian format
+ */
+unsigned int ieee80211_hdrlen(__le16 fc);
+
+/**
+ * ieee80211_data_to_8023 - convert an 802.11 data frame to 802.3
+ * @skb: the 802.11 data frame
+ * @addr: the device MAC address
+ * @iftype: the virtual interface type
+ */
+int ieee80211_data_to_8023(struct sk_buff *skb, u8 *addr,
+			   enum nl80211_iftype iftype);
+
+/**
+ * ieee80211_data_from_8023 - convert an 802.3 frame to 802.11
+ * @skb: the 802.3 frame
+ * @addr: the device MAC address
+ * @iftype: the virtual interface type
+ * @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,
+			     enum nl80211_iftype iftype, u8 *bssid, bool qos);
+
+/**
+ * cfg80211_classify8021d - determine the 802.1p/1d tag for a data frame
+ * @skb: the data frame
+ */
+unsigned int cfg80211_classify8021d(struct sk_buff *skb);
+
+/*
+ * Regulatory helper functions for wiphys
+ */
+
+/**
+ * regulatory_hint - driver hint to the wireless core a regulatory domain
+ * @wiphy: the wireless device giving the hint (used only for reporting
+ *	conflicts)
+ * @alpha2: the ISO/IEC 3166 alpha2 the driver claims its regulatory domain
+ * 	should be in. If @rd is set this should be NULL. Note that if you
+ * 	set this to NULL you should still set rd->alpha2 to some accepted
+ * 	alpha2.
+ *
+ * Wireless drivers can use this function to hint to the wireless core
+ * what it believes should be the current regulatory domain by
+ * giving it an ISO/IEC 3166 alpha2 country code it knows its regulatory
+ * domain should be in or by providing a completely build regulatory domain.
+ * If the driver provides an ISO/IEC 3166 alpha2 userspace will be queried
+ * for a regulatory domain structure for the respective country.
+ *
+ * The wiphy must have been registered to cfg80211 prior to this call.
+ * For cfg80211 drivers this means you must first use wiphy_register(),
+ * for mac80211 drivers you must first use ieee80211_register_hw().
+ *
+ * Drivers should check the return value, its possible you can get
+ * an -ENOMEM.
+ */
+extern int regulatory_hint(struct wiphy *wiphy, const char *alpha2);
+
+/**
+ * wiphy_apply_custom_regulatory - apply a custom driver regulatory domain
+ * @wiphy: the wireless device we want to process the regulatory domain on
+ * @regd: the custom regulatory domain to use for this wiphy
+ *
+ * Drivers can sometimes have custom regulatory domains which do not apply
+ * to a specific country. Drivers can use this to apply such custom regulatory
+ * domains. This routine must be called prior to wiphy registration. The
+ * custom regulatory domain will be trusted completely and as such previous
+ * default channel settings will be disregarded. If no rule is found for a
+ * channel on the regulatory domain the channel will be disabled.
+ */
+extern void wiphy_apply_custom_regulatory(
+	struct wiphy *wiphy,
+	const struct ieee80211_regdomain *regd);
+
+/**
+ * freq_reg_info - get regulatory information for the given frequency
+ * @wiphy: the wiphy for which we want to process this rule for
+ * @center_freq: Frequency in KHz for which we want regulatory information for
+ * @desired_bw_khz: the desired max bandwidth you want to use per
+ *	channel. Note that this is still 20 MHz if you want to use HT40
+ *	as HT40 makes use of two channels for its 40 MHz width bandwidth.
+ *	If set to 0 we'll assume you want the standard 20 MHz.
+ * @reg_rule: the regulatory rule which we have for this frequency
+ *
+ * Use this function to get the regulatory rule for a specific frequency on
+ * a given wireless device. If the device has a specific regulatory domain
+ * it wants to follow we respect that unless a country IE has been received
+ * and processed already.
+ *
+ * Returns 0 if it was able to find a valid regulatory rule which does
+ * apply to the given center_freq otherwise it returns non-zero. It will
+ * also return -ERANGE if we determine the given center_freq does not even have
+ * a regulatory rule for a frequency range in the center_freq's band. See
+ * freq_in_rule_band() for our current definition of a band -- this is purely
+ * subjective and right now its 802.11 specific.
+ */
+extern int freq_reg_info(struct wiphy *wiphy,
+			 u32 center_freq,
+			 u32 desired_bw_khz,
+			 const struct ieee80211_reg_rule **reg_rule);
+
+/*
+ * Temporary wext handlers & helper functions
+ *
+ * In the future cfg80211 will simply assign the entire wext handler
+ * structure to netdevs it manages, but we're not there yet.
+ */
 int cfg80211_wext_giwname(struct net_device *dev,
 			  struct iw_request_info *info,
 			  char *name, char *extra);
@@ -834,9 +1689,94 @@ int cfg80211_wext_siwscan(struct net_device *dev,
 int cfg80211_wext_giwscan(struct net_device *dev,
 			  struct iw_request_info *info,
 			  struct iw_point *data, char *extra);
+int cfg80211_wext_siwmlme(struct net_device *dev,
+			  struct iw_request_info *info,
+			  struct iw_point *data, char *extra);
 int cfg80211_wext_giwrange(struct net_device *dev,
 			   struct iw_request_info *info,
 			   struct iw_point *data, char *extra);
+int cfg80211_wext_siwgenie(struct net_device *dev,
+			   struct iw_request_info *info,
+			   struct iw_point *data, char *extra);
+int cfg80211_wext_siwauth(struct net_device *dev,
+			  struct iw_request_info *info,
+			  struct iw_param *data, char *extra);
+int cfg80211_wext_giwauth(struct net_device *dev,
+			  struct iw_request_info *info,
+			  struct iw_param *data, char *extra);
+
+int cfg80211_wext_siwfreq(struct net_device *dev,
+			  struct iw_request_info *info,
+			  struct iw_freq *freq, char *extra);
+int cfg80211_wext_giwfreq(struct net_device *dev,
+			  struct iw_request_info *info,
+			  struct iw_freq *freq, char *extra);
+int cfg80211_wext_siwessid(struct net_device *dev,
+			   struct iw_request_info *info,
+			   struct iw_point *data, char *ssid);
+int cfg80211_wext_giwessid(struct net_device *dev,
+			   struct iw_request_info *info,
+			   struct iw_point *data, char *ssid);
+int cfg80211_wext_siwrate(struct net_device *dev,
+			  struct iw_request_info *info,
+			  struct iw_param *rate, char *extra);
+int cfg80211_wext_giwrate(struct net_device *dev,
+			  struct iw_request_info *info,
+			  struct iw_param *rate, char *extra);
+
+int cfg80211_wext_siwrts(struct net_device *dev,
+			 struct iw_request_info *info,
+			 struct iw_param *rts, char *extra);
+int cfg80211_wext_giwrts(struct net_device *dev,
+			 struct iw_request_info *info,
+			 struct iw_param *rts, char *extra);
+int cfg80211_wext_siwfrag(struct net_device *dev,
+			  struct iw_request_info *info,
+			  struct iw_param *frag, char *extra);
+int cfg80211_wext_giwfrag(struct net_device *dev,
+			  struct iw_request_info *info,
+			  struct iw_param *frag, char *extra);
+int cfg80211_wext_siwretry(struct net_device *dev,
+			   struct iw_request_info *info,
+			   struct iw_param *retry, char *extra);
+int cfg80211_wext_giwretry(struct net_device *dev,
+			   struct iw_request_info *info,
+			   struct iw_param *retry, char *extra);
+int cfg80211_wext_siwencodeext(struct net_device *dev,
+			       struct iw_request_info *info,
+			       struct iw_point *erq, char *extra);
+int cfg80211_wext_siwencode(struct net_device *dev,
+			    struct iw_request_info *info,
+			    struct iw_point *erq, char *keybuf);
+int cfg80211_wext_giwencode(struct net_device *dev,
+			    struct iw_request_info *info,
+			    struct iw_point *erq, char *keybuf);
+int cfg80211_wext_siwtxpower(struct net_device *dev,
+			     struct iw_request_info *info,
+			     union iwreq_data *data, char *keybuf);
+int cfg80211_wext_giwtxpower(struct net_device *dev,
+			     struct iw_request_info *info,
+			     union iwreq_data *data, char *keybuf);
+struct iw_statistics *cfg80211_wireless_stats(struct net_device *dev);
+
+int cfg80211_wext_siwpower(struct net_device *dev,
+			   struct iw_request_info *info,
+			   struct iw_param *wrq, char *extra);
+int cfg80211_wext_giwpower(struct net_device *dev,
+			   struct iw_request_info *info,
+			   struct iw_param *wrq, char *extra);
+
+int cfg80211_wext_siwap(struct net_device *dev,
+			struct iw_request_info *info,
+			struct sockaddr *ap_addr, char *extra);
+int cfg80211_wext_giwap(struct net_device *dev,
+			struct iw_request_info *info,
+			struct sockaddr *ap_addr, char *extra);
+
+/*
+ * callbacks for asynchronous cfg80211 methods, notification
+ * functions and BSS handling helpers
+ */
 
 /**
  * cfg80211_scan_done - notify that scan finished
@@ -864,6 +1804,14 @@ cfg80211_inform_bss_frame(struct wiphy *wiphy,
 			  struct ieee80211_mgmt *mgmt, size_t len,
 			  s32 signal, gfp_t gfp);
 
+struct cfg80211_bss*
+cfg80211_inform_bss(struct wiphy *wiphy,
+		    struct ieee80211_channel *channel,
+		    const u8 *bssid,
+		    u64 timestamp, u16 capability, u16 beacon_interval,
+		    const u8 *ie, size_t ielen,
+		    s32 signal, gfp_t gfp);
+
 struct cfg80211_bss *cfg80211_get_bss(struct wiphy *wiphy,
 				      struct ieee80211_channel *channel,
 				      const u8 *bssid,
@@ -883,6 +1831,7 @@ struct cfg80211_bss *cfg80211_get_mesh(struct wiphy *wiphy,
 				       const u8 *meshid, size_t meshidlen,
 				       const u8 *meshcfg);
 void cfg80211_put_bss(struct cfg80211_bss *bss);
+
 /**
  * cfg80211_unlink_bss - unlink BSS from internal data structures
  * @wiphy: the wiphy
@@ -902,60 +1851,283 @@ void cfg80211_unlink_bss(struct wiphy *wiphy, struct cfg80211_bss *bss);
  * @len: length of the frame data
  *
  * This function is called whenever an authentication has been processed in
- * station mode.
+ * station mode. The driver is required to call either this function or
+ * cfg80211_send_auth_timeout() to indicate the result of cfg80211_ops::auth()
+ * call. This function may sleep.
  */
 void cfg80211_send_rx_auth(struct net_device *dev, const u8 *buf, size_t len);
 
 /**
+ * cfg80211_send_auth_timeout - notification of timed out authentication
+ * @dev: network device
+ * @addr: The MAC address of the device with which the authentication timed out
+ *
+ * This function may sleep.
+ */
+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)
  * @len: length of the frame data
  *
  * This function is called whenever a (re)association response has been
- * processed in station mode.
+ * processed in station mode. The driver is required to call either this
+ * function or cfg80211_send_assoc_timeout() to indicate the result of
+ * cfg80211_ops::assoc() call. This function may sleep.
  */
 void cfg80211_send_rx_assoc(struct net_device *dev, const u8 *buf, size_t len);
 
 /**
- * cfg80211_send_rx_deauth - notification of processed deauthentication
+ * cfg80211_send_assoc_timeout - notification of timed out association
+ * @dev: network device
+ * @addr: The MAC address of the device with which the association timed out
+ *
+ * This function may sleep.
+ */
+void cfg80211_send_assoc_timeout(struct net_device *dev, const u8 *addr);
+
+/**
+ * cfg80211_send_deauth - notification of processed deauthentication
  * @dev: network device
  * @buf: deauthentication frame (header + body)
  * @len: length of the frame data
  *
  * This function is called whenever deauthentication has been processed in
- * station mode.
+ * 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);
+
+/**
+ * __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_rx_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);
 
 /**
- * cfg80211_send_rx_disassoc - notification of processed disassociation
+ * cfg80211_send_disassoc - notification of processed disassociation
  * @dev: network device
  * @buf: disassociation response frame (header + body)
  * @len: length of the frame data
  *
  * This function is called whenever disassociation has been processed in
- * station mode.
+ * station mode. This includes both received disassociation frames and locally
+ * generated ones. This function may sleep.
  */
-void cfg80211_send_rx_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);
 
 /**
- * cfg80211_hold_bss - exclude bss from expiration
- * @bss: bss which should not expire
+ * __cfg80211_send_disassoc - notification of processed disassociation
+ * @dev: network device
+ * @buf: disassociation response frame (header + body)
+ * @len: length of the frame data
  *
- * In a case when the BSS is not updated but it shouldn't expire this
- * function can be used to mark the BSS to be excluded from expiration.
+ * 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)
+ * @dev: network device
+ * @addr: The source MAC address of the frame
+ * @key_type: The key type that the received frame used
+ * @key_id: Key identifier (0..3)
+ * @tsc: The TSC value of the frame that generated the MIC failure (6 octets)
+ * @gfp: allocation flags
+ *
+ * This function is called whenever the local MAC detects a MIC failure in a
+ * received frame. This matches with MLME-MICHAELMICFAILURE.indication()
+ * primitive.
  */
-void cfg80211_hold_bss(struct cfg80211_bss *bss);
+void cfg80211_michael_mic_failure(struct net_device *dev, const u8 *addr,
+				  enum nl80211_key_type key_type, int key_id,
+				  const u8 *tsc, gfp_t gfp);
 
 /**
- * cfg80211_unhold_bss - remove expiration exception from the BSS
- * @bss: bss which can expire again
+ * cfg80211_ibss_joined - notify cfg80211 that device joined an IBSS
  *
- * This function marks the BSS to be expirable again.
+ * @dev: network device
+ * @bssid: the BSSID of the IBSS joined
+ * @gfp: allocation flags
+ *
+ * This function notifies cfg80211 that the device joined an IBSS or
+ * switched to a different BSSID. Before this function can be called,
+ * either a beacon has to have been received from the IBSS, or one of
+ * the cfg80211_inform_bss{,_frame} functions must have been called
+ * with the locally generated beacon -- this guarantees that there is
+ * always a scan result for this IBSS. cfg80211 will handle the rest.
+ */
+void cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid, gfp_t gfp);
+
+/**
+ * wiphy_rfkill_set_hw_state - notify cfg80211 about hw block state
+ * @wiphy: the wiphy
+ * @blocked: block status
+ */
+void wiphy_rfkill_set_hw_state(struct wiphy *wiphy, bool blocked);
+
+/**
+ * wiphy_rfkill_start_polling - start polling rfkill
+ * @wiphy: the wiphy
+ */
+void wiphy_rfkill_start_polling(struct wiphy *wiphy);
+
+/**
+ * wiphy_rfkill_stop_polling - stop polling rfkill
+ * @wiphy: the wiphy
+ */
+void wiphy_rfkill_stop_polling(struct wiphy *wiphy);
+
+#ifdef CONFIG_NL80211_TESTMODE
+/**
+ * cfg80211_testmode_alloc_reply_skb - allocate testmode reply
+ * @wiphy: the wiphy
+ * @approxlen: an upper bound of the length of the data that will
+ *	be put into the skb
+ *
+ * This function allocates and pre-fills an skb for a reply to
+ * the testmode command. Since it is intended for a reply, calling
+ * it outside of the @testmode_cmd operation is invalid.
+ *
+ * The returned skb (or %NULL if any errors happen) is pre-filled
+ * with the wiphy index and set up in a way that any data that is
+ * put into the skb (with skb_put(), nla_put() or similar) will end
+ * up being within the %NL80211_ATTR_TESTDATA attribute, so all that
+ * needs to be done with the skb is adding data for the corresponding
+ * userspace tool which can then read that data out of the testdata
+ * attribute. You must not modify the skb in any other way.
+ *
+ * When done, call cfg80211_testmode_reply() with the skb and return
+ * its error code as the result of the @testmode_cmd operation.
  */
-void cfg80211_unhold_bss(struct cfg80211_bss *bss);
+struct sk_buff *cfg80211_testmode_alloc_reply_skb(struct wiphy *wiphy,
+						  int approxlen);
+
+/**
+ * cfg80211_testmode_reply - send the reply skb
+ * @skb: The skb, must have been allocated with
+ *	cfg80211_testmode_alloc_reply_skb()
+ *
+ * Returns an error code or 0 on success, since calling this
+ * function will usually be the last thing before returning
+ * from the @testmode_cmd you should return the error code.
+ * Note that this function consumes the skb regardless of the
+ * return value.
+ */
+int cfg80211_testmode_reply(struct sk_buff *skb);
+
+/**
+ * cfg80211_testmode_alloc_event_skb - allocate testmode event
+ * @wiphy: the wiphy
+ * @approxlen: an upper bound of the length of the data that will
+ *	be put into the skb
+ * @gfp: allocation flags
+ *
+ * This function allocates and pre-fills an skb for an event on the
+ * testmode multicast group.
+ *
+ * The returned skb (or %NULL if any errors happen) is set up in the
+ * same way as with cfg80211_testmode_alloc_reply_skb() but prepared
+ * for an event. As there, you should simply add data to it that will
+ * then end up in the %NL80211_ATTR_TESTDATA attribute. Again, you must
+ * not modify the skb in any other way.
+ *
+ * When done filling the skb, call cfg80211_testmode_event() with the
+ * skb to send the event.
+ */
+struct sk_buff *cfg80211_testmode_alloc_event_skb(struct wiphy *wiphy,
+						  int approxlen, gfp_t gfp);
+
+/**
+ * cfg80211_testmode_event - send the event
+ * @skb: The skb, must have been allocated with
+ *	cfg80211_testmode_alloc_event_skb()
+ * @gfp: allocation flags
+ *
+ * This function sends the given @skb, which must have been allocated
+ * by cfg80211_testmode_alloc_event_skb(), as an event. It always
+ * consumes it.
+ */
+void cfg80211_testmode_event(struct sk_buff *skb, gfp_t gfp);
+
+#define CFG80211_TESTMODE_CMD(cmd)	.testmode_cmd = (cmd),
+#else
+#define CFG80211_TESTMODE_CMD(cmd)
+#endif
+
+/**
+ * cfg80211_connect_result - notify cfg80211 of connection result
+ *
+ * @dev: network device
+ * @bssid: the BSSID of the AP
+ * @req_ie: association request IEs (maybe be %NULL)
+ * @req_ie_len: association request IEs length
+ * @resp_ie: association response IEs (may be %NULL)
+ * @resp_ie_len: assoc response IEs length
+ * @status: status code, 0 for successful connection, use
+ *	%WLAN_STATUS_UNSPECIFIED_FAILURE if your device cannot give you
+ *	the real status code for failures.
+ * @gfp: allocation flags
+ *
+ * It should be called by the underlying driver whenever connect() has
+ * succeeded.
+ */
+void cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
+			     const u8 *req_ie, size_t req_ie_len,
+			     const u8 *resp_ie, size_t resp_ie_len,
+			     u16 status, gfp_t gfp);
+
+/**
+ * cfg80211_roamed - notify cfg80211 of roaming
+ *
+ * @dev: network device
+ * @bssid: the BSSID of the new AP
+ * @req_ie: association request IEs (maybe be %NULL)
+ * @req_ie_len: association request IEs length
+ * @resp_ie: association response IEs (may be %NULL)
+ * @resp_ie_len: assoc response IEs length
+ * @gfp: allocation flags
+ *
+ * It should be called by the underlying driver whenever it roamed
+ * from one AP to another while connected.
+ */
+void cfg80211_roamed(struct net_device *dev, const u8 *bssid,
+		     const u8 *req_ie, size_t req_ie_len,
+		     const u8 *resp_ie, size_t resp_ie_len, gfp_t gfp);
+
+/**
+ * cfg80211_disconnected - notify cfg80211 that connection was dropped
+ *
+ * @dev: network device
+ * @ie: information elements of the deauth/disassoc frame (may be %NULL)
+ * @ie_len: length of IEs
+ * @reason: reason code for the disconnection, set it to 0 if unknown
+ * @gfp: allocation flags
+ *
+ * After it calls this function, the driver should enter an idle state
+ * and not try to connect to any AP any more.
+ */
+void cfg80211_disconnected(struct net_device *dev, u16 reason,
+			   u8 *ie, size_t ie_len, gfp_t gfp);
+
 
 #endif /* __NET_CFG80211_H */
diff --git a/include/net/compat.h b/include/net/compat.h
index 5bbf8bf9efea..3c7d4e38fa1d 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;
@@ -28,20 +33,27 @@ 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 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 *);
 
 extern int cmsghdr_from_user_compat_to_kern(struct msghdr *, struct sock *, unsigned char *, int);
 
-extern int compat_mc_setsockopt(struct sock *, int, int, char __user *, int,
-	int (*)(struct sock *, int, int, char __user *, int));
+extern int compat_mc_setsockopt(struct sock *, int, int, char __user *, unsigned int,
+	int (*)(struct sock *, int, int, char __user *, unsigned int));
 extern int compat_mc_getsockopt(struct sock *, int, int, char __user *,
 	int __user *, int (*)(struct sock *, int, int, char __user *,
 				int __user *));
diff --git a/include/net/dcbnl.h b/include/net/dcbnl.h
index 775cfc8055be..b36ac7e0914d 100644
--- a/include/net/dcbnl.h
+++ b/include/net/dcbnl.h
@@ -48,6 +48,8 @@ struct dcbnl_rtnl_ops {
 	void (*setbcncfg)(struct net_device *, int, u32);
 	void (*getbcnrp)(struct net_device *, int, u8 *);
 	void (*setbcnrp)(struct net_device *, int, u8);
+	u8   (*setapp)(struct net_device *, u8, u16, u8);
+	u8   (*getapp)(struct net_device *, u8, u16);
 };
 
 #endif /* __NET_DCBNL_H__ */
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 6be3b082a070..387cb3cfde7e 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -8,6 +8,7 @@
 #ifndef _NET_DST_H
 #define _NET_DST_H
 
+#include <net/dst_ops.h>
 #include <linux/netdevice.h>
 #include <linux/rtnetlink.h>
 #include <linux/rcupdate.h>
@@ -35,8 +36,7 @@
 
 struct sk_buff;
 
-struct dst_entry
-{
+struct dst_entry {
 	struct rcu_head		rcu_head;
 	struct dst_entry	*child;
 	struct net_device       *dev;
@@ -102,28 +102,6 @@ struct dst_entry
 	};
 };
 
-
-struct dst_ops
-{
-	unsigned short		family;
-	__be16			protocol;
-	unsigned		gc_thresh;
-
-	int			(*gc)(struct dst_ops *ops);
-	struct dst_entry *	(*check)(struct dst_entry *, __u32 cookie);
-	void			(*destroy)(struct dst_entry *);
-	void			(*ifdown)(struct dst_entry *,
-					  struct net_device *dev, int how);
-	struct dst_entry *	(*negative_advice)(struct dst_entry *);
-	void			(*link_failure)(struct sk_buff *);
-	void			(*update_pmtu)(struct dst_entry *dst, u32 mtu);
-	int			(*local_out)(struct sk_buff *skb);
-
-	atomic_t		entries;
-	struct kmem_cache 		*kmem_cachep;
-	struct net              *dst_net;
-};
-
 #ifdef __KERNEL__
 
 static inline u32
@@ -132,6 +110,12 @@ 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 ? dst_metric(dst, RTAX_FEATURES) & feature : 0);
+}
+
 static inline u32 dst_mtu(const struct dst_entry *dst)
 {
 	u32 mtu = dst_metric(dst, RTAX_MTU);
@@ -157,7 +141,7 @@ 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;
@@ -195,6 +179,12 @@ struct dst_entry * dst_clone(struct dst_entry * dst)
 }
 
 extern void dst_release(struct dst_entry *dst);
+static inline void skb_dst_drop(struct sk_buff *skb)
+{
+	if (skb->_skb_dst)
+		dst_release(skb_dst(skb));
+	skb->_skb_dst = 0UL;
+}
 
 /* Children define the path of the packet through the
  * Linux networking.  Thus, destinations are stackable.
@@ -237,16 +227,24 @@ 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)
 {
-	struct dst_entry * dst = skb->dst;
+	struct dst_entry *dst = skb_dst(skb);
 	if (dst && dst->ops && dst->ops->link_failure)
 		dst->ops->link_failure(skb);
 }
@@ -265,13 +263,13 @@ static inline void dst_set_expires(struct dst_entry *dst, int timeout)
 /* Output packet to network from transport.  */
 static inline int dst_output(struct sk_buff *skb)
 {
-	return skb->dst->output(skb);
+	return skb_dst(skb)->output(skb);
 }
 
 /* Input packet from network to transport.  */
 static inline int dst_input(struct sk_buff *skb)
 {
-	return skb->dst->input(skb);
+	return skb_dst(skb)->input(skb);
 }
 
 static inline struct dst_entry *dst_check(struct dst_entry *dst, u32 cookie)
diff --git a/include/net/dst_ops.h b/include/net/dst_ops.h
new file mode 100644
index 000000000000..d1ff9b7e99b8
--- /dev/null
+++ b/include/net/dst_ops.h
@@ -0,0 +1,28 @@
+#ifndef _NET_DST_OPS_H
+#define _NET_DST_OPS_H
+#include <linux/types.h>
+
+struct dst_entry;
+struct kmem_cachep;
+struct net_device;
+struct sk_buff;
+
+struct dst_ops {
+	unsigned short		family;
+	__be16			protocol;
+	unsigned		gc_thresh;
+
+	int			(*gc)(struct dst_ops *ops);
+	struct dst_entry *	(*check)(struct dst_entry *, __u32 cookie);
+	void			(*destroy)(struct dst_entry *);
+	void			(*ifdown)(struct dst_entry *,
+					  struct net_device *dev, int how);
+	struct dst_entry *	(*negative_advice)(struct dst_entry *);
+	void			(*link_failure)(struct sk_buff *);
+	void			(*update_pmtu)(struct dst_entry *dst, u32 mtu);
+	int			(*local_out)(struct sk_buff *skb);
+
+	atomic_t		entries;
+	struct kmem_cache	*kmem_cachep;
+};
+#endif
diff --git a/include/net/fib_rules.h b/include/net/fib_rules.h
index c2bb5cae6515..c07ac9650ebc 100644
--- a/include/net/fib_rules.h
+++ b/include/net/fib_rules.h
@@ -7,12 +7,11 @@
 #include <net/flow.h>
 #include <net/rtnetlink.h>
 
-struct fib_rule
-{
+struct fib_rule {
 	struct list_head	list;
 	atomic_t		refcnt;
-	int			ifindex;
-	char			ifname[IFNAMSIZ];
+	int			iifindex;
+	int			oifindex;
 	u32			mark;
 	u32			mark_mask;
 	u32			pref;
@@ -21,19 +20,19 @@ 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;
@@ -48,14 +47,12 @@ struct fib_rules_ops
 					 struct flowi *, int);
 	int			(*configure)(struct fib_rule *,
 					     struct sk_buff *,
-					     struct nlmsghdr *,
 					     struct fib_rule_hdr *,
 					     struct nlattr **);
 	int			(*compare)(struct fib_rule *,
 					   struct fib_rule_hdr *,
 					   struct nlattr **);
 	int			(*fill)(struct fib_rule *, struct sk_buff *,
-					struct nlmsghdr *,
 					struct fib_rule_hdr *);
 	u32			(*default_pref)(struct fib_rules_ops *ops);
 	size_t			(*nlmsg_payload)(struct fib_rule *);
@@ -69,10 +66,12 @@ 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 }, \
@@ -104,7 +103,7 @@ 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 d136b5240ef2..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;
@@ -28,8 +27,9 @@ extern int gnet_stats_start_copy_compat(struct sk_buff *skb, int type,
 					spinlock_t *lock, struct gnet_dump *d);
 
 extern int gnet_stats_copy_basic(struct gnet_dump *d,
-				 struct gnet_stats_basic *b);
+				 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);
@@ -37,14 +37,14 @@ extern int gnet_stats_copy_app(struct gnet_dump *d, void *st, int len);
 
 extern int gnet_stats_finish_copy(struct gnet_dump *d);
 
-extern int gen_new_estimator(struct gnet_stats_basic *bstats,
+extern int gen_new_estimator(struct gnet_stats_basic_packed *bstats,
 			     struct gnet_stats_rate_est *rate_est,
 			     spinlock_t *stats_lock, struct nlattr *opt);
-extern void gen_kill_estimator(struct gnet_stats_basic *bstats,
+extern void gen_kill_estimator(struct gnet_stats_basic_packed *bstats,
 			       struct gnet_stats_rate_est *rate_est);
-extern int gen_replace_estimator(struct gnet_stats_basic *bstats,
+extern int gen_replace_estimator(struct gnet_stats_basic_packed *bstats,
 				 struct gnet_stats_rate_est *rate_est,
 				 spinlock_t *stats_lock, struct nlattr *opt);
-extern bool gen_estimator_active(const struct gnet_stats_basic *bstats,
+extern bool gen_estimator_active(const struct gnet_stats_basic_packed *bstats,
 				 const struct gnet_stats_rate_est *rate_est);
 #endif
diff --git a/include/net/genetlink.h b/include/net/genetlink.h
index 747c255d1df0..eb551baafc04 100644
--- a/include/net/genetlink.h
+++ b/include/net/genetlink.h
@@ -3,6 +3,7 @@
 
 #include <linux/genetlink.h>
 #include <net/netlink.h>
+#include <net/net_namespace.h>
 
 /**
  * struct genl_multicast_group - generic netlink multicast group
@@ -12,8 +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];
@@ -27,18 +27,20 @@ struct genl_multicast_group
  * @name: name of family
  * @version: protocol version
  * @maxattr: maximum number of attributes supported
+ * @netnsok: set to true if the family can handle network
+ *	namespaces and should be presented in all of them
  * @attrbuf: buffer to store parsed attributes
  * @ops_list: list of all assigned operations
  * @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];
 	unsigned int		version;
 	unsigned int		maxattr;
+	bool			netnsok;
 	struct nlattr **	attrbuf;	/* private */
 	struct list_head	ops_list;	/* private */
 	struct list_head	family_list;	/* private */
@@ -54,16 +56,39 @@ 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;
 	struct genlmsghdr *	genlhdr;
 	void *			userhdr;
 	struct nlattr **	attrs;
+#ifdef CONFIG_NET_NS
+	struct net *		_net;
+#endif
 };
 
+#ifdef CONFIG_NET_NS
+static inline struct net *genl_info_net(struct genl_info *info)
+{
+	return info->_net;
+}
+
+static inline void genl_info_net_set(struct genl_info *info, struct net *net)
+{
+	info->_net = net;
+}
+#else
+static inline struct net *genl_info_net(struct genl_info *info)
+{
+	return &init_net;
+}
+
+static inline void genl_info_net_set(struct genl_info *info, struct net *net)
+{
+}
+#endif
+
 /**
  * struct genl_ops - generic netlink operations
  * @cmd: command identifier
@@ -74,8 +99,7 @@ struct genl_info
  * @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;
@@ -88,6 +112,8 @@ struct genl_ops
 };
 
 extern int genl_register_family(struct genl_family *family);
+extern int genl_register_family_with_ops(struct genl_family *family,
+	struct genl_ops *ops, size_t n_ops);
 extern int genl_unregister_family(struct genl_family *family);
 extern int genl_register_ops(struct genl_family *, struct genl_ops *ops);
 extern int genl_unregister_ops(struct genl_family *, struct genl_ops *ops);
@@ -96,8 +122,6 @@ extern int genl_register_mc_group(struct genl_family *family,
 extern void genl_unregister_mc_group(struct genl_family *family,
 				     struct genl_multicast_group *grp);
 
-extern struct sock *genl_sock;
-
 /**
  * genlmsg_put - Add generic netlink header to netlink message
  * @skb: socket buffer holding the message
@@ -168,7 +192,21 @@ static inline void genlmsg_cancel(struct sk_buff *skb, void *hdr)
 }
 
 /**
- * genlmsg_multicast - multicast a netlink message
+ * genlmsg_multicast_netns - multicast a netlink message to a specific netns
+ * @net: the net namespace
+ * @skb: netlink message as socket buffer
+ * @pid: own netlink pid to avoid sending to yourself
+ * @group: multicast group id
+ * @flags: allocation flags
+ */
+static inline int genlmsg_multicast_netns(struct net *net, struct sk_buff *skb,
+					  u32 pid, unsigned int group, gfp_t flags)
+{
+	return nlmsg_multicast(net->genl_sock, skb, pid, group, flags);
+}
+
+/**
+ * genlmsg_multicast - multicast a netlink message to the default netns
  * @skb: netlink message as socket buffer
  * @pid: own netlink pid to avoid sending to yourself
  * @group: multicast group id
@@ -177,17 +215,29 @@ static inline void genlmsg_cancel(struct sk_buff *skb, void *hdr)
 static inline int genlmsg_multicast(struct sk_buff *skb, u32 pid,
 				    unsigned int group, gfp_t flags)
 {
-	return nlmsg_multicast(genl_sock, skb, pid, group, flags);
+	return genlmsg_multicast_netns(&init_net, skb, pid, group, flags);
 }
 
 /**
+ * genlmsg_multicast_allns - multicast a netlink message to all net namespaces
+ * @skb: netlink message as socket buffer
+ * @pid: own netlink pid to avoid sending to yourself
+ * @group: multicast group id
+ * @flags: allocation flags
+ *
+ * This function must hold the RTNL or rcu_read_lock().
+ */
+int genlmsg_multicast_allns(struct sk_buff *skb, u32 pid,
+			    unsigned int group, gfp_t flags);
+
+/**
  * genlmsg_unicast - unicast a netlink message
  * @skb: netlink message as socket buffer
  * @pid: netlink pid of the destination socket
  */
-static inline int genlmsg_unicast(struct sk_buff *skb, u32 pid)
+static inline int genlmsg_unicast(struct net *net, struct sk_buff *skb, u32 pid)
 {
-	return nlmsg_unicast(genl_sock, skb, pid);
+	return nlmsg_unicast(net->genl_sock, skb, pid);
 }
 
 /**
@@ -197,7 +247,7 @@ static inline int genlmsg_unicast(struct sk_buff *skb, u32 pid)
  */
 static inline int genlmsg_reply(struct sk_buff *skb, struct genl_info *info)
 {
-	return genlmsg_unicast(skb, info->snd_pid);
+	return genlmsg_unicast(genl_info_net(info), skb, info->snd_pid);
 }
 
 /**
diff --git a/include/net/ieee80211_radiotap.h b/include/net/ieee80211_radiotap.h
index 23c3f3d97779..9d3d86aaccbb 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
  * ----                                 ---------    -----
diff --git a/include/net/ieee802154.h b/include/net/ieee802154.h
new file mode 100644
index 000000000000..d52685defb11
--- /dev/null
+++ b/include/net/ieee802154.h
@@ -0,0 +1,160 @@
+/*
+ * IEEE802.15.4-2003 specification
+ *
+ * Copyright (C) 2007, 2008 Siemens AG
+ *
+ * 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 Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Written by:
+ * Pavel Smolenskiy <pavel.smolenskiy@gmail.com>
+ * Maxim Gorbachyov <maxim.gorbachev@siemens.com>
+ * Maxim Osipov <maxim.osipov@siemens.com>
+ * Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
+ */
+
+#ifndef NET_IEEE802154_H
+#define NET_IEEE802154_H
+
+#define IEEE802154_FC_TYPE_BEACON	0x0	/* Frame is beacon */
+#define	IEEE802154_FC_TYPE_DATA		0x1	/* Frame is data */
+#define IEEE802154_FC_TYPE_ACK		0x2	/* Frame is acknowledgment */
+#define IEEE802154_FC_TYPE_MAC_CMD	0x3	/* Frame is MAC command */
+
+#define IEEE802154_FC_TYPE_SHIFT		0
+#define IEEE802154_FC_TYPE_MASK		((1 << 3) - 1)
+#define IEEE802154_FC_TYPE(x)		((x & IEEE802154_FC_TYPE_MASK) >> IEEE802154_FC_TYPE_SHIFT)
+#define IEEE802154_FC_SET_TYPE(v, x)	do {	\
+	v = (((v) & ~IEEE802154_FC_TYPE_MASK) | \
+	    (((x) << IEEE802154_FC_TYPE_SHIFT) & IEEE802154_FC_TYPE_MASK)); \
+	} while (0)
+
+#define IEEE802154_FC_SECEN		(1 << 3)
+#define IEEE802154_FC_FRPEND		(1 << 4)
+#define IEEE802154_FC_ACK_REQ		(1 << 5)
+#define IEEE802154_FC_INTRA_PAN		(1 << 6)
+
+#define IEEE802154_FC_SAMODE_SHIFT	14
+#define IEEE802154_FC_SAMODE_MASK	(3 << IEEE802154_FC_SAMODE_SHIFT)
+#define IEEE802154_FC_DAMODE_SHIFT	10
+#define IEEE802154_FC_DAMODE_MASK	(3 << IEEE802154_FC_DAMODE_SHIFT)
+
+#define IEEE802154_FC_SAMODE(x)		\
+	(((x) & IEEE802154_FC_SAMODE_MASK) >> IEEE802154_FC_SAMODE_SHIFT)
+
+#define IEEE802154_FC_DAMODE(x)		\
+	(((x) & IEEE802154_FC_DAMODE_MASK) >> IEEE802154_FC_DAMODE_SHIFT)
+
+
+/* MAC's Command Frames Identifiers */
+#define IEEE802154_CMD_ASSOCIATION_REQ		0x01
+#define IEEE802154_CMD_ASSOCIATION_RESP		0x02
+#define IEEE802154_CMD_DISASSOCIATION_NOTIFY	0x03
+#define IEEE802154_CMD_DATA_REQ			0x04
+#define IEEE802154_CMD_PANID_CONFLICT_NOTIFY	0x05
+#define IEEE802154_CMD_ORPHAN_NOTIFY		0x06
+#define IEEE802154_CMD_BEACON_REQ		0x07
+#define IEEE802154_CMD_COORD_REALIGN_NOTIFY	0x08
+#define IEEE802154_CMD_GTS_REQ			0x09
+
+/*
+ * The return values of MAC operations
+ */
+enum {
+	/*
+	 * The requested operation was completed successfully.
+	 * For a transmission request, this value indicates
+	 * a successful transmission.
+	 */
+	IEEE802154_SUCCESS = 0x0,
+
+	/* The beacon was lost following a synchronization request. */
+	IEEE802154_BEACON_LOSS = 0xe0,
+	/*
+	 * A transmission could not take place due to activity on the
+	 * channel, i.e., the CSMA-CA mechanism has failed.
+	 */
+	IEEE802154_CHNL_ACCESS_FAIL = 0xe1,
+	/* The GTS request has been denied by the PAN coordinator. */
+	IEEE802154_DENINED = 0xe2,
+	/* The attempt to disable the transceiver has failed. */
+	IEEE802154_DISABLE_TRX_FAIL = 0xe3,
+	/*
+	 * The received frame induces a failed security check according to
+	 * the security suite.
+	 */
+	IEEE802154_FAILED_SECURITY_CHECK = 0xe4,
+	/*
+	 * The frame resulting from secure processing has a length that is
+	 * greater than aMACMaxFrameSize.
+	 */
+	IEEE802154_FRAME_TOO_LONG = 0xe5,
+	/*
+	 * The requested GTS transmission failed because the specified GTS
+	 * either did not have a transmit GTS direction or was not defined.
+	 */
+	IEEE802154_INVALID_GTS = 0xe6,
+	/*
+	 * A request to purge an MSDU from the transaction queue was made using
+	 * an MSDU handle that was not found in the transaction table.
+	 */
+	IEEE802154_INVALID_HANDLE = 0xe7,
+	/* A parameter in the primitive is out of the valid range.*/
+	IEEE802154_INVALID_PARAMETER = 0xe8,
+	/* No acknowledgment was received after aMaxFrameRetries. */
+	IEEE802154_NO_ACK = 0xe9,
+	/* A scan operation failed to find any network beacons.*/
+	IEEE802154_NO_BEACON = 0xea,
+	/* No response data were available following a request. */
+	IEEE802154_NO_DATA = 0xeb,
+	/* The operation failed because a short address was not allocated. */
+	IEEE802154_NO_SHORT_ADDRESS = 0xec,
+	/*
+	 * A receiver enable request was unsuccessful because it could not be
+	 * completed within the CAP.
+	 */
+	IEEE802154_OUT_OF_CAP = 0xed,
+	/*
+	 * A PAN identifier conflict has been detected and communicated to the
+	 * PAN coordinator.
+	 */
+	IEEE802154_PANID_CONFLICT = 0xee,
+	/* A coordinator realignment command has been received. */
+	IEEE802154_REALIGMENT = 0xef,
+	/* The transaction has expired and its information discarded. */
+	IEEE802154_TRANSACTION_EXPIRED = 0xf0,
+	/* There is no capacity to store the transaction. */
+	IEEE802154_TRANSACTION_OVERFLOW = 0xf1,
+	/*
+	 * The transceiver was in the transmitter enabled state when the
+	 * receiver was requested to be enabled.
+	 */
+	IEEE802154_TX_ACTIVE = 0xf2,
+	/* The appropriate key is not available in the ACL. */
+	IEEE802154_UNAVAILABLE_KEY = 0xf3,
+	/*
+	 * A SET/GET request was issued with the identifier of a PIB attribute
+	 * that is not supported.
+	 */
+	IEEE802154_UNSUPPORTED_ATTR = 0xf4,
+	/*
+	 * A request to perform a scan operation failed because the MLME was
+	 * in the process of performing a previously initiated scan operation.
+	 */
+	IEEE802154_SCAN_IN_PROGRESS = 0xfc,
+};
+
+
+#endif
+
+
diff --git a/include/net/ieee802154_netdev.h b/include/net/ieee802154_netdev.h
new file mode 100644
index 000000000000..57430555487a
--- /dev/null
+++ b/include/net/ieee802154_netdev.h
@@ -0,0 +1,121 @@
+/*
+ * An interface between IEEE802.15.4 device and rest of the kernel.
+ *
+ * Copyright (C) 2007, 2008, 2009 Siemens AG
+ *
+ * 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 Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Written by:
+ * Pavel Smolenskiy <pavel.smolenskiy@gmail.com>
+ * Maxim Gorbachyov <maxim.gorbachev@siemens.com>
+ * Maxim Osipov <maxim.osipov@siemens.com>
+ * Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
+ */
+
+#ifndef IEEE802154_NETDEVICE_H
+#define IEEE802154_NETDEVICE_H
+
+/*
+ * A control block of skb passed between the ARPHRD_IEEE802154 device
+ * and other stack parts.
+ */
+struct ieee802154_mac_cb {
+	u8 lqi;
+	struct ieee802154_addr sa;
+	struct ieee802154_addr da;
+	u8 flags;
+	u8 seq;
+};
+
+static inline struct ieee802154_mac_cb *mac_cb(struct sk_buff *skb)
+{
+	return (struct ieee802154_mac_cb *)skb->cb;
+}
+
+#define MAC_CB_FLAG_TYPEMASK		((1 << 3) - 1)
+
+#define MAC_CB_FLAG_ACKREQ		(1 << 3)
+#define MAC_CB_FLAG_SECEN		(1 << 4)
+#define MAC_CB_FLAG_INTRAPAN		(1 << 5)
+
+static inline int mac_cb_is_ackreq(struct sk_buff *skb)
+{
+	return mac_cb(skb)->flags & MAC_CB_FLAG_ACKREQ;
+}
+
+static inline int mac_cb_is_secen(struct sk_buff *skb)
+{
+	return mac_cb(skb)->flags & MAC_CB_FLAG_SECEN;
+}
+
+static inline int mac_cb_is_intrapan(struct sk_buff *skb)
+{
+	return mac_cb(skb)->flags & MAC_CB_FLAG_INTRAPAN;
+}
+
+static inline int mac_cb_type(struct sk_buff *skb)
+{
+	return mac_cb(skb)->flags & MAC_CB_FLAG_TYPEMASK;
+}
+
+#define IEEE802154_MAC_SCAN_ED		0
+#define IEEE802154_MAC_SCAN_ACTIVE	1
+#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,
+			struct ieee802154_addr *addr,
+			u8 channel, u8 page, u8 cap);
+	int (*assoc_resp)(struct net_device *dev,
+			struct ieee802154_addr *addr,
+			u16 short_addr, u8 status);
+	int (*disassoc_req)(struct net_device *dev,
+			struct ieee802154_addr *addr,
+			u8 reason);
+	int (*start_req)(struct net_device *dev,
+			struct ieee802154_addr *addr,
+			u8 channel, u8 page, u8 bcn_ord, u8 sf_ord,
+			u8 pan_coord, u8 blx, u8 coord_realign);
+	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)(const struct net_device *dev);
+	u16 (*get_short_addr)(const struct net_device *dev);
+	u8 (*get_dsn)(const struct net_device *dev);
+	u8 (*get_bsn)(const struct net_device *dev);
+};
+
+static inline struct ieee802154_mlme_ops *ieee802154_mlme_ops(
+		const struct net_device *dev)
+{
+	return dev->ml_priv;
+}
+
+#endif
+
+
diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h
index 38b78132019b..e9d69d198495 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;
@@ -157,8 +150,7 @@ 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;
diff --git a/include/net/inet6_hashtables.h b/include/net/inet6_hashtables.h
index f74665d7bea8..92838d3a1ab7 100644
--- a/include/net/inet6_hashtables.h
+++ b/include/net/inet6_hashtables.h
@@ -46,8 +46,8 @@ 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 __be16 fport = inet->dport;
+	const __u16 lport = inet->inet_num;
+	const __be16 fport = inet->inet_dport;
 	struct net *net = sock_net(sk);
 
 	return inet6_ehashfn(net, laddr, lport, faddr, fport);
@@ -100,7 +100,7 @@ static inline struct sock *__inet6_lookup_skb(struct inet_hashinfo *hashinfo,
 
 	if (unlikely(sk = skb_steal_sock(skb)))
 		return sk;
-	else return __inet6_lookup(dev_net(skb->dst->dev), hashinfo,
+	else return __inet6_lookup(dev_net(skb_dst(skb)->dev), hashinfo,
 				   &ipv6_hdr(skb)->saddr, sport,
 				   &ipv6_hdr(skb)->daddr, ntohs(dport),
 				   inet6_iif(skb));
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index 03cffd9f64e3..696d6e4ce68a 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -48,13 +48,13 @@ struct inet_connection_sock_af_ops {
 	u16	    net_header_len;
 	u16	    sockaddr_len;
 	int	    (*setsockopt)(struct sock *sk, int level, int optname, 
-				  char __user *optval, int optlen);
+				  char __user *optval, unsigned int optlen);
 	int	    (*getsockopt)(struct sock *sk, int level, int optname, 
 				  char __user *optval, int __user *optlen);
 #ifdef CONFIG_COMPAT
 	int	    (*compat_setsockopt)(struct sock *sk,
 				int level, int optname,
-				char __user *optval, int optlen);
+				char __user *optval, unsigned int optlen);
 	int	    (*compat_getsockopt)(struct sock *sk,
 				int level, int optname,
 				char __user *optval, int __user *optlen);
@@ -332,5 +332,5 @@ extern void inet_csk_addr2sockaddr(struct sock *sk, struct sockaddr *uaddr);
 extern int inet_csk_compat_getsockopt(struct sock *sk, int level, int optname,
 				      char __user *optval, int __user *optlen);
 extern int inet_csk_compat_setsockopt(struct sock *sk, int level, int optname,
-				      char __user *optval, int optlen);
+				      char __user *optval, unsigned int optlen);
 #endif /* _INET_CONNECTION_SOCK_H */
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index a44e2248b2ef..41cbddd25b70 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) \
-	hlist_for_each_entry(tb, node, head, node)
+#define inet_bind_bucket_for_each(tb, pos, head) \
+	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. */
@@ -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))	&&	\
-	 ((*((__portpair *)&(inet_sk(__sk)->dport))) == (__ports))	&&	\
+	 ((*((__addrpair *)&(inet_sk(__sk)->inet_daddr))) == (__cookie))  &&	\
+	 ((*((__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)->rcv_saddr	== (__daddr))		&&	\
-	 ((*((__portpair *)&(inet_sk(__sk)->dport))) == (__ports))	&&	\
+	 (inet_sk(__sk)->inet_daddr	== (__saddr))		&&	\
+	 (inet_sk(__sk)->inet_rcv_saddr	== (__daddr))		&&	\
+	 ((*((__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))	&&	\
@@ -385,7 +385,7 @@ static inline struct sock *__inet_lookup_skb(struct inet_hashinfo *hashinfo,
 	if (unlikely(sk = skb_steal_sock(skb)))
 		return sk;
 	else
-		return __inet_lookup(dev_net(skb->dst->dev), hashinfo,
+		return __inet_lookup(dev_net(skb_dst(skb)->dev), hashinfo,
 				     iph->saddr, sport,
 				     iph->daddr, dport, inet_iif(skb));
 }
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index de0ecc71cf03..bd4c53f75ac0 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -17,6 +17,7 @@
 #define _INET_SOCK_H
 
 
+#include <linux/kmemcheck.h>
 #include <linux/string.h>
 #include <linux/types.h>
 #include <linux/jhash.h>
@@ -66,14 +67,16 @@ struct inet_request_sock {
 	__be32			loc_addr;
 	__be32			rmt_addr;
 	__be16			rmt_port;
-	u16			snd_wscale : 4, 
-				rcv_wscale : 4, 
+	kmemcheck_bitfield_begin(flags);
+	u16			snd_wscale : 4,
+				rcv_wscale : 4,
 				tstamp_ok  : 1,
 				sack_ok	   : 1,
 				wscale_ok  : 1,
 				ecn_ok	   : 1,
 				acked	   : 1,
 				no_srccheck: 1;
+	kmemcheck_bitfield_end(flags);
 	struct ip_options	*opt;
 };
 
@@ -90,14 +93,14 @@ struct rtable;
  *
  * @sk - ancestor class
  * @pinet6 - pointer to IPv6 control block
- * @daddr - Foreign IPv4 addr
- * @rcv_saddr - Bound local IPv4 addr
- * @dport - Destination port
- * @num - Local port
- * @saddr - Sending source
+ * @inet_daddr - Foreign IPv4 addr
+ * @inet_rcv_saddr - Bound local IPv4 addr
+ * @inet_dport - Destination port
+ * @inet_num - Local port
+ * @inet_saddr - Sending source
  * @uc_ttl - Unicast TTL
- * @sport - Source port
- * @id - ID counter for DF pkts
+ * @inet_sport - Source port
+ * @inet_id - ID counter for DF pkts
  * @tos - TOS
  * @mc_ttl - Multicasting TTL
  * @is_icsk - is this an inet_connection_sock?
@@ -112,16 +115,16 @@ struct inet_sock {
 	struct ipv6_pinfo	*pinet6;
 #endif
 	/* Socket demultiplex comparisons on incoming packets. */
-	__be32			daddr;
-	__be32			rcv_saddr;
-	__be16			dport;
-	__u16			num;
-	__be32			saddr;
+	__be32			inet_daddr;
+	__be32			inet_rcv_saddr;
+	__be16			inet_dport;
+	__u16			inet_num;
+	__be32			inet_saddr;
 	__s16			uc_ttl;
 	__u16			cmsg_flags;
 	struct ip_options	*opt;
-	__be16			sport;
-	__u16			id;
+	__be16			inet_sport;
+	__u16			inet_id;
 	__u8			tos;
 	__u8			mc_ttl;
 	__u8			pmtudisc;
@@ -130,7 +133,8 @@ struct inet_sock {
 				freebind:1,
 				hdrincl:1,
 				mc_loop:1,
-				transparent:1;
+				transparent:1,
+				mc_all:1;
 	int			mc_index;
 	__be32			mc_addr;
 	struct ip_mc_socklist	*mc_list;
@@ -186,10 +190,10 @@ 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 __u16 lport = inet->num;
-	const __be32 faddr = inet->daddr;
-	const __be16 fport = inet->dport;
+	const __be32 laddr = inet->inet_rcv_saddr;
+	const __u16 lport = inet->inet_num;
+	const __be32 faddr = inet->inet_daddr;
+	const __be16 fport = inet->inet_dport;
 	struct net *net = sock_net(sk);
 
 	return inet_ehashfn(net, laddr, lport, faddr, fport);
@@ -198,9 +202,12 @@ static inline int inet_sk_ehashfn(const struct sock *sk)
 static inline struct request_sock *inet_reqsk_alloc(struct request_sock_ops *ops)
 {
 	struct request_sock *req = reqsk_alloc(ops);
+	struct inet_request_sock *ireq = inet_rsk(req);
 
-	if (req != NULL)
-		inet_rsk(req)->opt = NULL;
+	if (req != NULL) {
+		kmemcheck_annotate_bitfield(ireq, flags);
+		ireq->opt = NULL;
+	}
 
 	return req;
 }
diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h
index 4b8ece22b8e9..b801ade2295e 100644
--- a/include/net/inet_timewait_sock.h
+++ b/include/net/inet_timewait_sock.h
@@ -16,6 +16,7 @@
 #define _INET_TIMEWAIT_SOCK_
 
 
+#include <linux/kmemcheck.h>
 #include <linux/list.h>
 #include <linux/module.h>
 #include <linux/timer.h>
@@ -127,11 +128,13 @@ struct inet_timewait_sock {
 	__be32			tw_rcv_saddr;
 	__be16			tw_dport;
 	__u16			tw_num;
+	kmemcheck_bitfield_begin(flags);
 	/* And these are ours. */
-	__u8			tw_ipv6only:1,
-				tw_transparent:1;
-	/* 15 bits hole, try to pack */
-	__u16			tw_ipv6_offset;
+	unsigned int		tw_ipv6only     : 1,
+				tw_transparent  : 1,
+				tw_pad		: 14,	/* 14 bits hole */
+				tw_ipv6_offset  : 16;
+	kmemcheck_bitfield_end(flags);
 	unsigned long		tw_ttd;
 	struct inet_bind_bucket	*tw_tb;
 	struct hlist_node	tw_death_node;
@@ -191,11 +194,13 @@ 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 struct inet_timewait_sock *inet_twsk_alloc(const struct sock *sk,
 						  const int state);
 
@@ -209,14 +214,14 @@ 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
@@ -226,7 +231,7 @@ 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;
-	__u16			ip_id_count;	/* IP ID for the next packet */
+	__u32			avl_height;
 	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;
-
-	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;
+	more++;
+	return atomic_add_return(more, &p->ip_id_count) - more;
 }
 
 #endif /* _NET_INETPEER_H */
diff --git a/include/net/ip.h b/include/net/ip.h
index 4ac7577f98d0..e6b9d12d5f62 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;
 };
@@ -168,7 +164,10 @@ struct ipv4_config
 extern struct ipv4_config ipv4_config;
 #define IP_INC_STATS(net, field)	SNMP_INC_STATS((net)->mib.ip_statistics, field)
 #define IP_INC_STATS_BH(net, field)	SNMP_INC_STATS_BH((net)->mib.ip_statistics, field)
+#define IP_ADD_STATS(net, field, val)	SNMP_ADD_STATS((net)->mib.ip_statistics, field, val)
 #define IP_ADD_STATS_BH(net, field, val) SNMP_ADD_STATS_BH((net)->mib.ip_statistics, field, val)
+#define IP_UPD_PO_STATS(net, field, val) SNMP_UPD_PO_STATS((net)->mib.ip_statistics, field, val)
+#define IP_UPD_PO_STATS_BH(net, field, val) SNMP_UPD_PO_STATS_BH((net)->mib.ip_statistics, field, val)
 #define NET_INC_STATS(net, field)	SNMP_INC_STATS((net)->mib.net_statistics, field)
 #define NET_INC_STATS_BH(net, field)	SNMP_INC_STATS_BH((net)->mib.net_statistics, field)
 #define NET_INC_STATS_USER(net, field) 	SNMP_INC_STATS_USER((net)->mib.net_statistics, field)
@@ -237,8 +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) ?
-					htons(inet_sk(sk)->id++) : 0;
+		iph->id = (sk && inet_sk(sk)->inet_daddr) ?
+					htons(inet_sk(sk)->inet_id++) : 0;
 	} else
 		__ip_select_ident(iph, dst, 0);
 }
@@ -246,9 +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) {
-			iph->id = htons(inet_sk(sk)->id);
-			inet_sk(sk)->id += 1 + more;
+		if (sk && inet_sk(sk)->inet_daddr) {
+			iph->id = htons(inet_sk(sk)->inet_id);
+			inet_sk(sk)->inet_id += 1 + more;
 		} else
 			iph->id = 0;
 	} else
@@ -314,7 +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);
@@ -333,8 +332,7 @@ 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,
@@ -378,10 +376,10 @@ extern int ip_options_rcv_srr(struct sk_buff *skb);
 extern void	ip_cmsg_recv(struct msghdr *msg, struct sk_buff *skb);
 extern int	ip_cmsg_send(struct net *net,
 			     struct msghdr *msg, struct ipcm_cookie *ipc);
-extern int	ip_setsockopt(struct sock *sk, int level, int optname, char __user *optval, int optlen);
+extern int	ip_setsockopt(struct sock *sk, int level, int optname, char __user *optval, unsigned int optlen);
 extern int	ip_getsockopt(struct sock *sk, int level, int optname, char __user *optval, int __user *optlen);
 extern int	compat_ip_setsockopt(struct sock *sk, int level,
-			int optname, char __user *optval, int optlen);
+			int optname, char __user *optval, unsigned int optlen);
 extern int	compat_ip_getsockopt(struct sock *sk, int level,
 			int optname, char __user *optval, int __user *optlen);
 extern int	ip_ra_control(struct sock *sk, unsigned char on, void (*destructor)(struct sock *));
@@ -396,7 +394,7 @@ extern void	ip_local_error(struct sock *sk, int err, __be32 daddr, __be16 dport,
  * fed into the routing cache should use these handlers.
  */
 int ipv4_doint_and_flush(ctl_table *ctl, int write,
-			 struct file* filp, void __user *buffer,
+			 void __user *buffer,
 			 size_t *lenp, loff_t *ppos);
 int ipv4_doint_and_flush_strategy(ctl_table *table,
 				  void __user *oldval, size_t __user *oldlenp,
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index 7c5c0f79168a..257808188add 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -22,10 +22,15 @@
 #include <net/flow.h>
 #include <net/netlink.h>
 
+#ifdef CONFIG_IPV6_MULTIPLE_TABLES
+#define FIB6_TABLE_HASHSZ 256
+#else
+#define FIB6_TABLE_HASHSZ 1
+#endif
+
 struct rt6_info;
 
-struct fib6_config
-{
+struct fib6_config {
 	u32		fc_table;
 	u32		fc_metric;
 	int		fc_dst_len;
@@ -45,8 +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;
@@ -72,16 +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;
@@ -121,8 +123,7 @@ 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 fib6_walker_t *prev, *next;
 	struct fib6_node *root, *node;
 	struct rt6_info *leaf;
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index 5f53db7e4e57..4a808de7c0f6 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -103,8 +103,7 @@ 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;
@@ -142,7 +141,7 @@ static inline void ip6_dst_store(struct sock *sk, struct dst_entry *dst,
 
 static inline int ipv6_unicast_destination(struct sk_buff *skb)
 {
-	struct rt6_info *rt = (struct rt6_info *) skb->dst;
+	struct rt6_info *rt = (struct rt6_info *) skb_dst(skb);
 
 	return rt->rt6i_flags & RTF_LOCAL;
 }
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
index 8b12667f7a2b..c93f94edc610 100644
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@@ -124,14 +124,12 @@ struct fib_result_nl {
 #ifdef CONFIG_IP_ROUTE_MULTIPATH
 
 #define FIB_RES_NH(res)		((res).fi->fib_nh[(res).nh_sel])
-#define FIB_RES_RESET(res)	((res).nh_sel = 0)
 
 #define FIB_TABLE_HASHSZ 2
 
 #else /* CONFIG_IP_ROUTE_MULTIPATH */
 
 #define FIB_RES_NH(res)		((res).fi->fib_nh[0])
-#define FIB_RES_RESET(res)
 
 #define FIB_TABLE_HASHSZ 256
 
@@ -145,20 +143,22 @@ struct fib_result_nl {
 struct fib_table {
 	struct hlist_node tb_hlist;
 	u32		tb_id;
-	unsigned	tb_stamp;
 	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
@@ -185,11 +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;
 }
@@ -213,7 +213,8 @@ extern struct fib_table *fib_get_table(struct net *net, u32 id);
 extern const struct nla_policy rtm_ipv4_policy[];
 extern void		ip_fib_init(void);
 extern int fib_validate_source(__be32 src, __be32 dst, u8 tos, int oif,
-			       struct net_device *dev, __be32 *spec_dst, u32 *itag);
+			       struct net_device *dev, __be32 *spec_dst,
+			       u32 *itag, u32 mark);
 extern void fib_select_default(struct net *net, const struct flowi *flp,
 			       struct fib_result *res);
 
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index bbae1e87efcd..8dc3296b7bea 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -99,47 +99,47 @@ static inline const char *ip_vs_dbg_addr(int af, char *buf, size_t buf_len,
 	return &buf[*idx - len];
 }
 
-#define IP_VS_DBG_BUF(level, msg...)			\
-    do {						\
-	    char ip_vs_dbg_buf[160];			\
-	    int ip_vs_dbg_idx = 0;			\
-	    if (level <= ip_vs_get_debug_level())	\
-		    printk(KERN_DEBUG "IPVS: " msg);	\
-    } while (0)
-#define IP_VS_ERR_BUF(msg...)				\
-    do {						\
-	    char ip_vs_dbg_buf[160];			\
-	    int ip_vs_dbg_idx = 0;			\
-	    printk(KERN_ERR "IPVS: " msg);		\
-    } while (0)
+#define IP_VS_DBG_BUF(level, msg, ...)					\
+	do {								\
+		char ip_vs_dbg_buf[160];				\
+		int ip_vs_dbg_idx = 0;					\
+		if (level <= ip_vs_get_debug_level())			\
+			printk(KERN_DEBUG pr_fmt(msg), ##__VA_ARGS__);	\
+	} while (0)
+#define IP_VS_ERR_BUF(msg...)						\
+	do {								\
+		char ip_vs_dbg_buf[160];				\
+		int ip_vs_dbg_idx = 0;					\
+		pr_err(msg);						\
+	} while (0)
 
 /* Only use from within IP_VS_DBG_BUF() or IP_VS_ERR_BUF macros */
-#define IP_VS_DBG_ADDR(af, addr)			\
-    ip_vs_dbg_addr(af, ip_vs_dbg_buf,			\
-		   sizeof(ip_vs_dbg_buf), addr,		\
-		   &ip_vs_dbg_idx)
-
-#define IP_VS_DBG(level, msg...)			\
-    do {						\
-	    if (level <= ip_vs_get_debug_level())	\
-		    printk(KERN_DEBUG "IPVS: " msg);	\
-    } while (0)
-#define IP_VS_DBG_RL(msg...)				\
-    do {						\
-	    if (net_ratelimit())			\
-		    printk(KERN_DEBUG "IPVS: " msg);	\
-    } while (0)
-#define IP_VS_DBG_PKT(level, pp, skb, ofs, msg)		\
-    do {						\
-	    if (level <= ip_vs_get_debug_level())	\
-		pp->debug_packet(pp, skb, ofs, msg);	\
-    } while (0)
-#define IP_VS_DBG_RL_PKT(level, pp, skb, ofs, msg)	\
-    do {						\
-	    if (level <= ip_vs_get_debug_level() &&	\
-		net_ratelimit())			\
-		pp->debug_packet(pp, skb, ofs, msg);	\
-    } while (0)
+#define IP_VS_DBG_ADDR(af, addr)					\
+	ip_vs_dbg_addr(af, ip_vs_dbg_buf,				\
+		       sizeof(ip_vs_dbg_buf), addr,			\
+		       &ip_vs_dbg_idx)
+
+#define IP_VS_DBG(level, msg, ...)					\
+	do {								\
+		if (level <= ip_vs_get_debug_level())			\
+			printk(KERN_DEBUG pr_fmt(msg), ##__VA_ARGS__);	\
+	} while (0)
+#define IP_VS_DBG_RL(msg, ...)						\
+	do {								\
+		if (net_ratelimit())					\
+			printk(KERN_DEBUG pr_fmt(msg), ##__VA_ARGS__);	\
+	} while (0)
+#define IP_VS_DBG_PKT(level, pp, skb, ofs, msg)				\
+	do {								\
+		if (level <= ip_vs_get_debug_level())			\
+			pp->debug_packet(pp, skb, ofs, msg);		\
+	} while (0)
+#define IP_VS_DBG_RL_PKT(level, pp, skb, ofs, msg)			\
+	do {								\
+		if (level <= ip_vs_get_debug_level() &&			\
+		    net_ratelimit())					\
+			pp->debug_packet(pp, skb, ofs, msg);		\
+	} while (0)
 #else	/* NO DEBUGGING at ALL */
 #define IP_VS_DBG_BUF(level, msg...)  do {} while (0)
 #define IP_VS_ERR_BUF(msg...)  do {} while (0)
@@ -150,29 +150,27 @@ static inline const char *ip_vs_dbg_addr(int af, char *buf, size_t buf_len,
 #endif
 
 #define IP_VS_BUG() BUG()
-#define IP_VS_ERR(msg...) printk(KERN_ERR "IPVS: " msg)
-#define IP_VS_INFO(msg...) printk(KERN_INFO "IPVS: " msg)
-#define IP_VS_WARNING(msg...) \
-	printk(KERN_WARNING "IPVS: " msg)
-#define IP_VS_ERR_RL(msg...)				\
-    do {						\
-	    if (net_ratelimit())			\
-		    printk(KERN_ERR "IPVS: " msg);	\
-    } while (0)
+#define IP_VS_ERR_RL(msg, ...)						\
+	do {								\
+		if (net_ratelimit())					\
+			pr_err(msg, ##__VA_ARGS__);			\
+	} while (0)
 
 #ifdef CONFIG_IP_VS_DEBUG
 #define EnterFunction(level)						\
-    do {								\
-	    if (level <= ip_vs_get_debug_level())			\
-		    printk(KERN_DEBUG "Enter: %s, %s line %i\n",	\
-			   __func__, __FILE__, __LINE__);		\
-    } while (0)
-#define LeaveFunction(level)                                            \
-    do {                                                                \
-	    if (level <= ip_vs_get_debug_level())                       \
-			printk(KERN_DEBUG "Leave: %s, %s line %i\n",    \
-			       __func__, __FILE__, __LINE__);       \
-    } while (0)
+	do {								\
+		if (level <= ip_vs_get_debug_level())			\
+			printk(KERN_DEBUG				\
+			       pr_fmt("Enter: %s, %s line %i\n"),	\
+			       __func__, __FILE__, __LINE__);		\
+	} while (0)
+#define LeaveFunction(level)						\
+	do {								\
+		if (level <= ip_vs_get_debug_level())			\
+			printk(KERN_DEBUG				\
+			       pr_fmt("Leave: %s, %s line %i\n"),	\
+			       __func__, __FILE__, __LINE__);		\
+	} while (0)
 #else
 #define EnterFunction(level)   do {} while (0)
 #define LeaveFunction(level)   do {} while (0)
@@ -253,8 +251,7 @@ 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 */
 
@@ -520,8 +517,7 @@ 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 */
@@ -740,7 +736,8 @@ extern void ip_vs_protocol_cleanup(void);
 extern void ip_vs_protocol_timeout_change(int flags);
 extern int *ip_vs_create_timeout_table(int *table, int size);
 extern int
-ip_vs_set_state_timeout(int *table, int num, char **names, char *name, int to);
+ip_vs_set_state_timeout(int *table, int num, const char *const *names,
+			const char *name, int to);
 extern void
 ip_vs_tcpudp_debug_packet(struct ip_vs_protocol *pp, const struct sk_buff *skb,
 			  int offset, const char *msg);
diff --git a/include/net/ipip.h b/include/net/ipip.h
index fdf9bd743705..11e8513d2d07 100644
--- a/include/net/ipip.h
+++ b/include/net/ipip.h
@@ -7,12 +7,18 @@
 /* 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;
 
-	int			recursion;	/* Depth of hard_start_xmit recursion */
 	int			err_count;	/* Number of arrived ICMP errors */
 	unsigned long		err_time;	/* Time when the last ICMP error arrived */
 
@@ -24,15 +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 {						\
@@ -43,9 +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) {					\
-		stats->tx_bytes += pkt_len;				\
-		stats->tx_packets++;					\
+	if (likely(net_xmit_eval(err) == 0)) {				\
+		txq->tx_bytes += pkt_len;				\
+		txq->tx_packets++;					\
 	} else {							\
 		stats->tx_errors++;					\
 		stats->tx_aborted_errors++;				\
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index c1f16fc49ade..92db8617d188 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -126,15 +126,28 @@ extern struct ctl_path net_ipv6_ctl_path[];
 	SNMP_ADD_STATS##modifier((net)->mib.statname##_statistics, (field), (val));\
 })
 
+#define _DEVUPD(net, statname, modifier, idev, field, val)		\
+({									\
+	struct inet6_dev *_idev = (idev);				\
+	if (likely(_idev != NULL))					\
+		SNMP_UPD_PO_STATS##modifier((_idev)->stats.statname, field, (val)); \
+	SNMP_UPD_PO_STATS##modifier((net)->mib.statname##_statistics, field, (val));\
+})
+
 /* MIBs */
 
 #define IP6_INC_STATS(net, idev,field)		\
 		_DEVINC(net, ipv6, , idev, field)
 #define IP6_INC_STATS_BH(net, idev,field)	\
 		_DEVINC(net, ipv6, _BH, idev, field)
+#define IP6_ADD_STATS(net, idev,field,val)	\
+		_DEVADD(net, ipv6, , idev, field, val)
 #define IP6_ADD_STATS_BH(net, idev,field,val)	\
 		_DEVADD(net, ipv6, _BH, idev, field, val)
-
+#define IP6_UPD_PO_STATS(net, idev,field,val)   \
+		_DEVUPD(net, ipv6, , idev, field, val)
+#define IP6_UPD_PO_STATS_BH(net, idev,field,val)   \
+		_DEVUPD(net, ipv6, _BH, idev, field, val)
 #define ICMP6_INC_STATS(net, idev, field)	\
 		_DEVINC(net, icmpv6, , idev, field)
 #define ICMP6_INC_STATS_BH(net, idev, field)	\
@@ -147,8 +160,7 @@ 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;
@@ -163,8 +175,7 @@ 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;
 
@@ -181,8 +192,7 @@ 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;
@@ -199,8 +209,7 @@ 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;
 };
@@ -428,6 +437,18 @@ static inline int ipv6_addr_diff(const struct in6_addr *a1, const struct in6_add
 	return __ipv6_addr_diff(a1, a2, sizeof(struct in6_addr));
 }
 
+static __inline__ void ipv6_select_ident(struct frag_hdr *fhdr)
+{
+	static u32 ipv6_fragmentation_id = 1;
+	static DEFINE_SPINLOCK(ip6_id_lock);
+
+	spin_lock_bh(&ip6_id_lock);
+	fhdr->identification = htonl(ipv6_fragmentation_id);
+	if (++ipv6_fragmentation_id == 0)
+		ipv6_fragmentation_id = 1;
+	spin_unlock_bh(&ip6_id_lock);
+}
+
 /*
  *	Prototypes exported by ipv6
  */
@@ -525,7 +546,7 @@ extern int ipv6_find_tlv(struct sk_buff *skb, int offset, int type);
 extern int			ipv6_setsockopt(struct sock *sk, int level, 
 						int optname,
 						char __user *optval, 
-						int optlen);
+						unsigned int optlen);
 extern int			ipv6_getsockopt(struct sock *sk, int level, 
 						int optname,
 						char __user *optval, 
@@ -534,7 +555,7 @@ extern int			compat_ipv6_setsockopt(struct sock *sk,
 						int level,
 						int optname,
 						char __user *optval,
-						int optlen);
+						unsigned int optlen);
 extern int			compat_ipv6_getsockopt(struct sock *sk,
 						int level,
 						int optname,
diff --git a/include/net/irda/ircomm_event.h b/include/net/irda/ircomm_event.h
index c290447872d1..bc0c6f31f1c6 100644
--- a/include/net/irda/ircomm_event.h
+++ b/include/net/irda/ircomm_event.h
@@ -74,7 +74,7 @@ struct ircomm_info {
 	struct qos_info *qos;
 };
 
-extern char *ircomm_state[];
+extern const char *const ircomm_state[];
 
 struct ircomm_cb;   /* Forward decl. */
 
diff --git a/include/net/irda/ircomm_tty_attach.h b/include/net/irda/ircomm_tty_attach.h
index f91a5695aa44..0a63bbb972d7 100644
--- a/include/net/irda/ircomm_tty_attach.h
+++ b/include/net/irda/ircomm_tty_attach.h
@@ -66,8 +66,8 @@ struct ircomm_tty_info {
         __u8      dlsap_sel;
 };
 
-extern char *ircomm_state[];
-extern char *ircomm_tty_state[];
+extern const char *const ircomm_state[];
+extern const char *const ircomm_tty_state[];
 
 int ircomm_tty_do_event(struct ircomm_tty_cb *self, IRCOMM_TTY_EVENT event,
 			struct sk_buff *skb, struct ircomm_tty_info *info);
diff --git a/include/net/irda/irlap_event.h b/include/net/irda/irlap_event.h
index 2ae2e119ef4b..4c90824c50fb 100644
--- a/include/net/irda/irlap_event.h
+++ b/include/net/irda/irlap_event.h
@@ -120,7 +120,7 @@ typedef enum { /* FIXME check the two first reason codes */
 	LAP_PRIMARY_CONFLICT,
 } LAP_REASON;
 
-extern const char *irlap_state[];
+extern const char *const irlap_state[];
 
 void irlap_do_event(struct irlap_cb *self, IRLAP_EVENT event, 
 		    struct sk_buff *skb, struct irlap_info *info);
diff --git a/include/net/irda/irlmp_event.h b/include/net/irda/irlmp_event.h
index e03ae4ae3963..9e4ec17a7449 100644
--- a/include/net/irda/irlmp_event.h
+++ b/include/net/irda/irlmp_event.h
@@ -79,8 +79,8 @@ typedef enum {
 	LM_LAP_IDLE_TIMEOUT,
 } IRLMP_EVENT;
 
-extern const char *irlmp_state[];
-extern const char *irlsap_state[];
+extern const char *const irlmp_state[];
+extern const char *const irlsap_state[];
 
 void irlmp_watchdog_timer_expired(void *data);
 void irlmp_discovery_timer_expired(void *data);
diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h
index 85f80eadfa35..f82a1e877372 100644
--- a/include/net/iucv/af_iucv.h
+++ b/include/net/iucv/af_iucv.h
@@ -73,8 +73,17 @@ struct iucv_sock {
 	struct sk_buff_head	backlog_skb_q;
 	struct sock_msg_q	message_q;
 	unsigned int		send_tag;
+	u8			flags;
+	u16			msglimit;
 };
 
+/* iucv socket options (SOL_IUCV) */
+#define SO_IPRMDATA_MSG	0x0080		/* send/recv IPRM_DATA msgs */
+#define SO_MSGLIMIT	0x1000		/* get/set IUCV MSGLIMIT */
+
+/* iucv related control messages (scm) */
+#define SCM_IUCV_TRGCLS	0x0001		/* target class control message */
+
 struct iucv_sock_list {
 	struct hlist_head head;
 	rwlock_t	  lock;
@@ -85,8 +94,6 @@ unsigned int iucv_sock_poll(struct file *file, struct socket *sock,
 			    poll_table *wait);
 void iucv_sock_link(struct iucv_sock_list *l, struct sock *s);
 void iucv_sock_unlink(struct iucv_sock_list *l, struct sock *s);
-int  iucv_sock_wait_state(struct sock *sk, int state, int state2,
-			  unsigned long timeo);
 int  iucv_sock_wait_cnt(struct sock *sk, unsigned long timeo);
 void iucv_accept_enqueue(struct sock *parent, struct sock *sk);
 void iucv_accept_unlink(struct sock *sk);
diff --git a/include/net/iw_handler.h b/include/net/iw_handler.h
index 51b9a37de991..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
-{
-	/* 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;
+struct iw_handler_def {
 
 	/* 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];
@@ -416,13 +414,13 @@ struct iw_spy_data
  * data (i.e. valid as long as struct net_device exist, same locking rules).
  */
 /* Forward declaration */
-struct ieee80211_device;
+struct libipw_device;
 /* The struct */
 struct iw_public_data {
 	/* Driver enhanced spy support */
 	struct iw_spy_data *		spy_data;
-	/* Structure managed by the in-kernel IEEE 802.11 layer */
-	struct ieee80211_device *	ieee80211;
+	/* Legacy structure managed by the ipw2x00-specific IEEE 802.11 layer */
+	struct libipw_device *		libipw;
 };
 
 /**************************** PROTOTYPES ****************************/
@@ -443,7 +441,7 @@ extern int dev_get_wireless_info(char * buffer, char **start, off_t offset,
 extern void wireless_send_event(struct net_device *	dev,
 				unsigned int		cmd,
 				union iwreq_data *	wrqu,
-				char *			extra);
+				const char *		extra);
 
 /* We may need a function to send a stream of events to user space.
  * More on that later... */
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 3b83a80e3fe0..2aff4906b2ae 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -19,7 +19,6 @@
 #include <linux/wireless.h>
 #include <linux/device.h>
 #include <linux/ieee80211.h>
-#include <net/wireless.h>
 #include <net/cfg80211.h>
 
 /**
@@ -74,20 +73,19 @@
  */
 
 /**
- * struct ieee80211_ht_bss_info - describing BSS's HT characteristics
+ * DOC: mac80211 workqueue
  *
- * This structure describes most essential parameters needed
- * to describe 802.11n HT characteristics in a BSS.
+ * mac80211 provides its own workqueue for drivers and internal mac80211 use.
+ * The workqueue is a single threaded workqueue and can only be accessed by
+ * helpers for sanity checking. Drivers must ensure all work added onto the
+ * mac80211 workqueue should be cancelled on the driver stop() callback.
+ *
+ * mac80211 will flushed the workqueue upon interface removal and during
+ * suspend.
+ *
+ * All work performed on the mac80211 workqueue must not acquire the RTNL lock.
  *
- * @primary_channel: channel number of primery channel
- * @bss_cap: 802.11n's general BSS capabilities (e.g. channel width)
- * @bss_op_mode: 802.11n's BSS operation modes (e.g. HT protection)
  */
-struct ieee80211_ht_bss_info {
-	u8 primary_channel;
-	u8 bss_cap;  /* use IEEE80211_HT_IE_CHA_ */
-	u8 bss_op_mode; /* use IEEE80211_HT_IE_ */
-};
 
 /**
  * enum ieee80211_max_queues - maximum number of queues
@@ -150,6 +148,13 @@ struct ieee80211_low_level_stats {
  * @BSS_CHANGED_ERP_SLOT: slot timing changed
  * @BSS_CHANGED_HT: 802.11n parameters changed
  * @BSS_CHANGED_BASIC_RATES: Basic rateset changed
+ * @BSS_CHANGED_BEACON_INT: Beacon interval changed
+ * @BSS_CHANGED_BSSID: BSSID changed, for whatever
+ *	reason (IBSS and managed mode)
+ * @BSS_CHANGED_BEACON: Beacon data changed, retrieve
+ *	new beacon (beaconing modes)
+ * @BSS_CHANGED_BEACON_ENABLED: Beaconing should be
+ *	enabled/disabled (beaconing modes)
  */
 enum ieee80211_bss_change {
 	BSS_CHANGED_ASSOC		= 1<<0,
@@ -158,14 +163,10 @@ enum ieee80211_bss_change {
 	BSS_CHANGED_ERP_SLOT		= 1<<3,
 	BSS_CHANGED_HT                  = 1<<4,
 	BSS_CHANGED_BASIC_RATES		= 1<<5,
-};
-
-/**
- * struct ieee80211_bss_ht_conf - BSS's changing HT configuration
- * @operation_mode: HT operation mode (like in &struct ieee80211_ht_info)
- */
-struct ieee80211_bss_ht_conf {
-	u16 operation_mode;
+	BSS_CHANGED_BEACON_INT		= 1<<6,
+	BSS_CHANGED_BSSID		= 1<<7,
+	BSS_CHANGED_BEACON		= 1<<8,
+	BSS_CHANGED_BEACON_ENABLED	= 1<<9,
 };
 
 /**
@@ -187,12 +188,16 @@ struct ieee80211_bss_ht_conf {
  * @timestamp: beacon timestamp
  * @beacon_int: beacon interval
  * @assoc_capability: capabilities taken from assoc resp
- * @ht: BSS's HT configuration
  * @basic_rates: bitmap of basic rates, each bit stands for an
  *	index into the rate table configured by the driver in
  *	the current band.
+ * @bssid: The BSSID for this BSS
+ * @enable_beacon: whether beaconing should be enabled or not
+ * @ht_operation_mode: HT operation mode (like in &struct ieee80211_ht_info).
+ *	This field is only valid when the channel type is one of the HT types.
  */
 struct ieee80211_bss_conf {
+	const u8 *bssid;
 	/* association related data */
 	bool assoc;
 	u16 aid;
@@ -200,12 +205,13 @@ struct ieee80211_bss_conf {
 	bool use_cts_prot;
 	bool use_short_preamble;
 	bool use_short_slot;
+	bool enable_beacon;
 	u8 dtim_period;
 	u16 beacon_int;
 	u16 assoc_capability;
 	u64 timestamp;
 	u32 basic_rates;
-	struct ieee80211_bss_ht_conf ht;
+	u16 ht_operation_mode;
 };
 
 /**
@@ -213,7 +219,7 @@ 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
@@ -233,7 +239,14 @@ struct ieee80211_bss_conf {
  * @IEEE80211_TX_CTL_AMPDU: this frame should be sent as part of an A-MPDU
  * @IEEE80211_TX_CTL_INJECTED: Frame was injected, internal to mac80211.
  * @IEEE80211_TX_STAT_TX_FILTERED: The frame was not transmitted
- *	because the destination STA was in powersave mode.
+ *	because the destination STA was in powersave mode. Note that to
+ *	avoid race conditions, the filter must be set by the hardware or
+ *	firmware upon receiving a frame that indicates that the station
+ *	went to sleep (must be done on device to filter frames already on
+ *	the queue) and may only be unset after mac80211 gives the OK for
+ *	that by setting the IEEE80211_TX_CTL_CLEAR_PS_FILT (see above),
+ *	since only then is it guaranteed that no more frames are in the
+ *	hardware queue.
  * @IEEE80211_TX_STAT_ACK: Frame was acknowledged
  * @IEEE80211_TX_STAT_AMPDU: The frame was aggregated, so status
  * 	is for the whole aggregation.
@@ -248,6 +261,17 @@ struct ieee80211_bss_conf {
  * @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.
+ * @IEEE80211_TX_INTFL_RETRIED: completely internal to mac80211,
+ *	used to indicate that a frame was already retried due to PS
+ * @IEEE80211_TX_INTFL_DONT_ENCRYPT: completely internal to mac80211,
+ *	used to indicate frame should not be encrypted
+ * @IEEE80211_TX_CTL_PSPOLL_RESPONSE: (internal?)
+ *	This frame is a response to a PS-poll frame and should be sent
+ *	although the station is in powersave mode.
+ * @IEEE80211_TX_CTL_MORE_FRAMES: More frames will be passed to the
+ *	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.
  */
 enum mac80211_tx_control_flags {
 	IEEE80211_TX_CTL_REQ_TX_STATUS		= BIT(0),
@@ -265,6 +289,10 @@ enum mac80211_tx_control_flags {
 	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),
 };
 
 /**
@@ -322,6 +350,21 @@ enum mac80211_rate_control_flags {
  *
  * When used for transmit status reporting, the driver should
  * always report the rate along with the flags it used.
+ *
+ * &struct ieee80211_tx_info contains an array of these structs
+ * in the control information, and it will be filled by the rate
+ * control algorithm according to what should be sent. For example,
+ * if this array contains, in the format { <idx>, <count> } the
+ * information
+ *    { 3, 2 }, { 2, 2 }, { 1, 4 }, { -1, 0 }, { -1, 0 }
+ * then this means that the frame should be transmitted
+ * up to twice at rate 3, up to twice at rate 2, and up to four
+ * times at rate 1 if it doesn't get acknowledged. Say it gets
+ * acknowledged by the peer after the fifth attempt, the status
+ * information should then contain
+ *   { 3, 2 }, { 2, 2 }, { 1, 1 }, { -1, 0 } ...
+ * since it was transmitted twice at rate 3, twice at rate 2
+ * and once at rate 1 after which we received an acknowledgement.
  */
 struct ieee80211_tx_rate {
 	s8 idx;
@@ -347,10 +390,12 @@ 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 {
@@ -385,7 +430,8 @@ 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[
@@ -403,6 +449,11 @@ static inline struct ieee80211_tx_info *IEEE80211_SKB_CB(struct sk_buff *skb)
 	return (struct ieee80211_tx_info *)skb->cb;
 }
 
+static inline struct ieee80211_rx_status *IEEE80211_SKB_RXCB(struct sk_buff *skb)
+{
+	return (struct ieee80211_rx_status *)skb->cb;
+}
+
 /**
  * ieee80211_tx_info_clear_status - clear TX status
  *
@@ -446,7 +497,6 @@ 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.
@@ -463,11 +513,13 @@ 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,
@@ -477,6 +529,7 @@ 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,
 };
 
 /**
@@ -484,7 +537,7 @@ enum mac80211_rx_flags {
  *
  * The low-level driver should provide this information (the subset
  * supported by hardware) to the 802.11 code with each received
- * frame.
+ * frame, in the skb's control buffer (cb).
  *
  * @mactime: value in microseconds of the 64-bit Time Synchronization Function
  * 	(TSF) timer when the first data symbol (MPDU) arrived at the hardware.
@@ -506,7 +559,7 @@ struct ieee80211_rx_status {
 	int freq;
 	int signal;
 	int noise;
-	int qual;
+	int __deprecated qual;
 	int antenna;
 	int rate_idx;
 	int flag;
@@ -517,38 +570,42 @@ struct ieee80211_rx_status {
  *
  * Flags to define PHY configuration options
  *
- * @IEEE80211_CONF_RADIOTAP: add radiotap header at receive time (if supported)
- * @IEEE80211_CONF_PS: Enable 802.11 power save mode
+ * @IEEE80211_CONF_MONITOR: there's a monitor interface present -- use this
+ *	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)
+ * @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
+ *	be set when an interface is set UP but not associated or scanning, but
+ *	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),
 };
 
 
 /**
  * enum ieee80211_conf_changed - denotes which configuration changed
  *
- * @IEEE80211_CONF_CHANGE_RADIO_ENABLED: the value of radio_enabled changed
- * @IEEE80211_CONF_CHANGE_BEACON_INTERVAL: the beacon interval changed
  * @IEEE80211_CONF_CHANGE_LISTEN_INTERVAL: the listen interval changed
- * @IEEE80211_CONF_CHANGE_RADIOTAP: the radiotap flag changed
- * @IEEE80211_CONF_CHANGE_PS: the PS flag changed
- * @IEEE80211_CONF_CHANGE_DYNPS_TIMEOUT: the dynamic PS timeout 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
  */
 enum ieee80211_conf_changed {
-	IEEE80211_CONF_CHANGE_RADIO_ENABLED	= BIT(0),
-	IEEE80211_CONF_CHANGE_BEACON_INTERVAL	= 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_DYNPS_TIMEOUT	= BIT(5),
-	IEEE80211_CONF_CHANGE_POWER		= BIT(6),
-	IEEE80211_CONF_CHANGE_CHANNEL		= BIT(7),
-	IEEE80211_CONF_CHANGE_RETRY_LIMITS	= BIT(8),
+	IEEE80211_CONF_CHANGE_POWER		= BIT(5),
+	IEEE80211_CONF_CHANGE_CHANNEL		= BIT(6),
+	IEEE80211_CONF_CHANGE_RETRY_LIMITS	= BIT(7),
+	IEEE80211_CONF_CHANGE_IDLE		= BIT(8),
 };
 
 /**
@@ -556,14 +613,23 @@ enum ieee80211_conf_changed {
  *
  * This struct indicates how the driver shall configure the hardware.
  *
- * @radio_enabled: when zero, driver is required to switch off the radio.
- * @beacon_int: beacon interval (TODO make interface config)
- * @listen_interval: listen interval in units of beacon interval
  * @flags: configuration flags defined above
+ *
+ * @listen_interval: listen interval in units of beacon interval
+ * @max_sleep_period: the maximum number of beacon intervals to sleep for
+ *	before checking the beacon for a TIM bit (managed mode only); this
+ *	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.
+ * @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.
+ *
  * @power_level: requested transmit power (in dBm)
- * @dynamic_ps_timeout: dynamic powersave timeout (in ms)
+ *
  * @channel: the channel to tune to
  * @channel_type: the channel (HT) type
+ *
  * @long_frame_max_tx_count: Maximum number of transmissions for a "long" frame
  *    (a frame not RTS protected), called "dot11LongRetryLimit" in 802.11,
  *    but actually means the number of transmissions not the number of retries
@@ -572,12 +638,11 @@ enum ieee80211_conf_changed {
  *    number of transmissions not the number of retries
  */
 struct ieee80211_conf {
-	int beacon_int;
 	u32 flags;
 	int power_level, dynamic_ps_timeout;
+	int max_sleep_period;
 
 	u16 listen_interval;
-	bool radio_enabled;
 
 	u8 long_frame_max_tx_count, short_frame_max_tx_count;
 
@@ -640,37 +705,6 @@ struct ieee80211_if_init_conf {
 };
 
 /**
- * enum ieee80211_if_conf_change - interface config change flags
- *
- * @IEEE80211_IFCC_BSSID: The BSSID changed.
- * @IEEE80211_IFCC_BEACON: The beacon for this interface changed
- *	(currently AP and MESH only), use ieee80211_beacon_get().
- * @IEEE80211_IFCC_BEACON_ENABLED: The enable_beacon value changed.
- */
-enum ieee80211_if_conf_change {
-	IEEE80211_IFCC_BSSID		= BIT(0),
-	IEEE80211_IFCC_BEACON		= BIT(1),
-	IEEE80211_IFCC_BEACON_ENABLED	= BIT(2),
-};
-
-/**
- * struct ieee80211_if_conf - configuration of an interface
- *
- * @changed: parameters that have changed, see &enum ieee80211_if_conf_change.
- * @bssid: BSSID of the network we are associated to/creating.
- * @enable_beacon: Indicates whether beacons can be sent.
- *	This is valid only for AP/IBSS/MESH modes.
- *
- * This structure is passed to the config_interface() callback of
- * &struct ieee80211_hw.
- */
-struct ieee80211_if_conf {
-	u32 changed;
-	const u8 *bssid;
-	bool enable_beacon;
-};
-
-/**
  * enum ieee80211_key_alg - key algorithm
  * @ALG_WEP: WEP40 or WEP104
  * @ALG_TKIP: TKIP
@@ -685,16 +719,6 @@ enum ieee80211_key_alg {
 };
 
 /**
- * enum ieee80211_key_len - key length
- * @LEN_WEP40: WEP 5-byte long key
- * @LEN_WEP104: WEP 13-byte long key
- */
-enum ieee80211_key_len {
-	LEN_WEP40 = 5,
-	LEN_WEP104 = 13,
-};
-
-/**
  * enum ieee80211_key_flags - key flags
  *
  * These flags are used for communication about keys between the driver
@@ -835,6 +859,19 @@ 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.
@@ -893,6 +930,7 @@ enum ieee80211_tkip_key_type {
  *	avoid waking up cpu.
  */
 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,
@@ -923,12 +961,6 @@ enum ieee80211_hw_flags {
  *
  * @conf: &struct ieee80211_conf, device configuration, don't use.
  *
- * @workqueue: single threaded workqueue available for driver use,
- *	allocated by mac80211 on registration and flushed when an
- *	interface is removed.
- *	NOTICE: All work performed on this workqueue must not
- *	acquire the RTNL lock.
- *
  * @priv: pointer to private area that was allocated for driver use
  *	along with this structure.
  *
@@ -964,7 +996,6 @@ enum ieee80211_hw_flags {
 struct ieee80211_hw {
 	struct ieee80211_conf conf;
 	struct wiphy *wiphy;
-	struct workqueue_struct *workqueue;
 	const char *rate_control_algorithm;
 	void *priv;
 	u32 flags;
@@ -1109,11 +1140,9 @@ ieee80211_get_alt_retry_rate(const struct ieee80211_hw *hw,
  * need software support for parsing the TIM bitmap. This is also supported
  * by mac80211 by combining the %IEEE80211_HW_SUPPORTS_PS and
  * %IEEE80211_HW_PS_NULLFUNC_STACK flags. The hardware is of course still
- * required to pass up beacons. Additionally, in this case, mac80211 will
- * wake up the hardware when multicast traffic is announced in the beacon.
- *
- * FIXME: I don't think we can be fast enough in software when we want to
- *	  receive multicast traffic?
+ * 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.
  *
  * Dynamic powersave mode is an extension to normal powersave mode in which
  * the hardware stays awake for a user-specified period of time after sending
@@ -1134,11 +1163,53 @@ ieee80211_get_alt_retry_rate(const struct ieee80211_hw *hw,
  * way the host will only receive beacons where some relevant information
  * (for example ERP protection or WMM settings) have changed.
  *
- * Beacon filter support is informed with %IEEE80211_HW_BEACON_FILTER flag.
- * The driver needs to enable beacon filter support whenever power save is
- * enabled, that is %IEEE80211_CONF_PS is set. When power save is enabled,
- * the stack will not check for beacon miss at all and the driver needs to
- * notify about complete loss of beacons with ieee80211_beacon_loss().
+ * Beacon filter support is advertised with the %IEEE80211_HW_BEACON_FILTER
+ * hardware capability. The driver needs to enable beacon filter support
+ * whenever power save is enabled, that is %IEEE80211_CONF_PS is set. When
+ * power save is enabled, the stack will not check for beacon loss and the
+ * driver needs to notify about loss of beacons with ieee80211_beacon_loss().
+ *
+ * The time (or number of beacons missed) until the firmware notifies the
+ * driver of a beacon loss event (which in turn causes the driver to call
+ * ieee80211_beacon_loss()) should be configurable and will be controlled
+ * by mac80211 and the roaming algorithm in the future.
+ *
+ * Since there may be constantly changing information elements that nothing
+ * in the software stack cares about, we will, in the future, have mac80211
+ * tell the driver which information elements are interesting in the sense
+ * that we want to see changes in them. This will include
+ *  - a list of information element IDs
+ *  - a list of OUIs for the vendor information element
+ *
+ * Ideally, the hardware would filter out any beacons without changes in the
+ * requested elements, but if it cannot support that it may, at the expense
+ * of some efficiency, filter out only a subset. For example, if the device
+ * doesn't support checking for OUIs it should pass up all changes in all
+ * vendor information elements.
+ *
+ * Note that change, for the sake of simplification, also includes information
+ * elements appearing or disappearing from the beacon.
+ *
+ * Some hardware supports an "ignore list" instead, just make sure nothing
+ * that was requested is on the ignore list, and include commonly changing
+ * information element IDs in the ignore list, for example 11 (BSS load) and
+ * the various vendor-assigned IEs with unknown contents (128, 129, 133-136,
+ * 149, 150, 155, 156, 173, 176, 178, 179, 219); for forward compatibility
+ * it could also include some currently unused IDs.
+ *
+ *
+ * In addition to these capabilities, hardware should support notifying the
+ * host of changes in the beacon RSSI. This is relevant to implement roaming
+ * when no traffic is flowing (when traffic is flowing we see the RSSI of
+ * the received data packets). This can consist in notifying the host when
+ * the RSSI changes significantly or when it drops below or rises above
+ * configurable thresholds. In the future these thresholds will also be
+ * configured by mac80211 (which gets them from userspace) to implement
+ * them as the roaming algorithm requires.
+ *
+ * If the hardware cannot implement this, the driver should ask it to
+ * periodically pass beacon frames to the host so that software can do the
+ * signal strength threshold checking.
  */
 
 /**
@@ -1154,10 +1225,13 @@ ieee80211_get_alt_retry_rate(const struct ieee80211_hw *hw,
  * the driver's configure_filter() function which frames should be
  * passed to mac80211 and which should be filtered out.
  *
- * The configure_filter() callback is invoked with the parameters
- * @mc_count and @mc_list for the combined multicast address list
- * of all virtual interfaces, @changed_flags telling which flags
- * were changed and @total_flags with the new flag states.
+ * Before configure_filter() is invoked, the prepare_multicast()
+ * callback is invoked with the parameters @mc_count and @mc_list
+ * for the combined multicast address list of all virtual interfaces.
+ * It's use is optional, and it returns a u64 that is passed to
+ * configure_filter(). Additionally, configure_filter() has the
+ * arguments @changed_flags telling which flags were changed and
+ * @total_flags with the new flag states.
  *
  * If your device has no multicast address filters your driver will
  * need to check both the %FIF_ALLMULTI flag and the @mc_count
@@ -1206,10 +1280,13 @@ ieee80211_get_alt_retry_rate(const struct ieee80211_hw *hw,
  *	mac80211 needs to do and the amount of CPU wakeups, so you should
  *	honour this flag if possible.
  *
- * @FIF_CONTROL: pass control frames, if PROMISC_IN_BSS is not set then
- *	only those addressed to this station
+ * @FIF_CONTROL: pass control frames (except for PS Poll), if PROMISC_IN_BSS
+ *  is not set then only those addressed to this station.
  *
  * @FIF_OTHER_BSS: pass frames destined to other BSSes
+ *
+ * @FIF_PSPOLL: pass PS Poll frames, if PROMISC_IN_BSS  is not set then only
+ *  those addressed to this station.
  */
 enum ieee80211_filter_flags {
 	FIF_PROMISC_IN_BSS	= 1<<0,
@@ -1219,6 +1296,7 @@ enum ieee80211_filter_flags {
 	FIF_BCN_PRBRESP_PROMISC	= 1<<4,
 	FIF_CONTROL		= 1<<5,
 	FIF_OTHER_BSS		= 1<<6,
+	FIF_PSPOLL		= 1<<7,
 };
 
 /**
@@ -1226,6 +1304,12 @@ enum ieee80211_filter_flags {
  *
  * These flags are used with the ampdu_action() callback in
  * &struct ieee80211_ops to indicate which action is needed.
+ *
+ * Note that drivers MUST be able to deal with a TX aggregation
+ * session being stopped even before they OK'ed starting it by
+ * calling ieee80211_start_tx_ba_cb(_irqsafe), because the peer
+ * might receive the addBA frame and send a delBA right away!
+ *
  * @IEEE80211_AMPDU_RX_START: start Rx aggregation
  * @IEEE80211_AMPDU_RX_STOP: stop Rx aggregation
  * @IEEE80211_AMPDU_TX_START: start Tx aggregation
@@ -1271,7 +1355,8 @@ enum ieee80211_ampdu_mlme_action {
  *	is disabled. This should turn off the hardware (at least
  *	it must turn off frame reception.)
  *	May be called right after add_interface if that rejects
- *	an interface.
+ *	an interface. If you added any work onto the mac80211 workqueue
+ *	you should ensure to cancel it on this callback.
  *	Must be implemented.
  *
  * @add_interface: Called when a netdevice attached to the hardware is
@@ -1298,10 +1383,6 @@ enum ieee80211_ampdu_mlme_action {
  *	This function should never fail but returns a negative error code
  *	if it does.
  *
- * @config_interface: Handler for configuration requests related to interfaces
- *	(e.g. BSSID changes.)
- *	Returns a negative error code which will be seen in userspace.
- *
  * @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).
@@ -1309,9 +1390,13 @@ enum ieee80211_ampdu_mlme_action {
  *	for association indication. The @changed parameter indicates which
  *	of the bss parameters has changed when a call is made.
  *
+ * @prepare_multicast: Prepare for multicast filter configuration.
+ *	This callback is optional, and its return value is passed
+ *	to configure_filter(). This callback must be atomic.
+ *
  * @configure_filter: Configure the device's RX filter.
  *	See the section "Frame filtering" for more information.
- *	This callback must be implemented and atomic.
+ *	This callback must be implemented.
  *
  * @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.
@@ -1330,11 +1415,14 @@ enum ieee80211_ampdu_mlme_action {
  *	the scan state machine in stack. The scan must honour the channel
  *	configuration done by the regulatory agent in the wiphy's
  *	registered bands. The hardware (or the driver) needs to make sure
- *	that power save is disabled. When the scan finishes,
- *	ieee80211_scan_completed() must be called; note that it also must
- *	be called when the scan cannot finish because the hardware is
- *	turned off! Anything else is a bug! Returns a negative error code
- *	which will be seen in userspace.
+ *	that power save is disabled.
+ *	The @req ie/ie_len members are rewritten by mac80211 to contain the
+ *	entire IEs after the SSID, so that drivers need not look at these
+ *	at all but just send them after the SSID -- mac80211 includes the
+ *	(extended) supported rates and HT information (where applicable).
+ *	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.
  *
  * @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.
@@ -1390,6 +1478,12 @@ 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.
+ *
+ * @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.
+ *
+ * @testmode_cmd: Implement a cfg80211 test mode command.
  */
 struct ieee80211_ops {
 	int (*tx)(struct ieee80211_hw *hw, struct sk_buff *skb);
@@ -1400,17 +1494,16 @@ struct ieee80211_ops {
 	void (*remove_interface)(struct ieee80211_hw *hw,
 				 struct ieee80211_if_init_conf *conf);
 	int (*config)(struct ieee80211_hw *hw, u32 changed);
-	int (*config_interface)(struct ieee80211_hw *hw,
-				struct ieee80211_vif *vif,
-				struct ieee80211_if_conf *conf);
 	void (*bss_info_changed)(struct ieee80211_hw *hw,
 				 struct ieee80211_vif *vif,
 				 struct ieee80211_bss_conf *info,
 				 u32 changed);
+	u64 (*prepare_multicast)(struct ieee80211_hw *hw,
+				 int mc_count, struct dev_addr_list *mc_list);
 	void (*configure_filter)(struct ieee80211_hw *hw,
 				 unsigned int changed_flags,
 				 unsigned int *total_flags,
-				 int mc_count, struct dev_addr_list *mc_list);
+				 u64 multicast);
 	int (*set_tim)(struct ieee80211_hw *hw, struct ieee80211_sta *sta,
 		       bool set);
 	int (*set_key)(struct ieee80211_hw *hw, enum set_key_cmd cmd,
@@ -1439,8 +1532,14 @@ struct ieee80211_ops {
 	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);
+#ifdef CONFIG_NL80211_TESTMODE
+	int (*testmode_cmd)(struct ieee80211_hw *hw, void *data, int len);
+#endif
 };
 
 /**
@@ -1572,32 +1671,37 @@ void ieee80211_unregister_hw(struct ieee80211_hw *hw);
  */
 void ieee80211_free_hw(struct ieee80211_hw *hw);
 
-/* trick to avoid symbol clashes with the ieee80211 subsystem */
-void __ieee80211_rx(struct ieee80211_hw *hw, struct sk_buff *skb,
-		    struct ieee80211_rx_status *status);
+/**
+ * ieee80211_restart_hw - restart hardware completely
+ *
+ * Call this function when the hardware was restarted for some reason
+ * (hardware error, ...) and the driver is unable to restore its state
+ * by itself. mac80211 assumes that at this point the driver/hardware
+ * is completely uninitialised and stopped, it starts the process by
+ * calling the ->start() operation. The driver will need to reset all
+ * internal state that it has prior to calling this function.
+ *
+ * @hw: the hardware to restart
+ */
+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
- * header if %RX_FLAG_RADIOTAP is set in the @status flags.
+ * buffer in @skb must start with an IEEE 802.11 header.
  *
  * This function may not be called in IRQ context. Calls to this function
- * for a single hardware must be synchronized against each other. Calls
- * to this function and ieee80211_rx_irqsafe() may not be mixed for a
- * single hardware.
+ * for a single hardware must be synchronized against each other. Calls to
+ * this function, ieee80211_rx_ni() and ieee80211_rx_irqsafe() may not be
+ * mixed for a single hardware.
+ *
+ * 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
- * @status: status of this frame; the status pointer need not be valid
- *	after this function returns
  */
-static inline void ieee80211_rx(struct ieee80211_hw *hw, struct sk_buff *skb,
-				struct ieee80211_rx_status *status)
-{
-	__ieee80211_rx(hw, skb, status);
-}
+void ieee80211_rx(struct ieee80211_hw *hw, struct sk_buff *skb);
 
 /**
  * ieee80211_rx_irqsafe - receive frame
@@ -1605,18 +1709,33 @@ static inline 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
- * single hardware.
+ * Calls to this function, ieee80211_rx() or ieee80211_rx_ni() 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
+ */
+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
- * @status: status of this frame; the status pointer need not be valid
- *	after this function returns and is not freed by mac80211,
- *	it is recommended that it points to a stack area
  */
-void ieee80211_rx_irqsafe(struct ieee80211_hw *hw,
-			  struct sk_buff *skb,
-			  struct ieee80211_rx_status *status);
+static inline void ieee80211_rx_ni(struct ieee80211_hw *hw,
+				   struct sk_buff *skb)
+{
+	local_bh_disable();
+	ieee80211_rx(hw, skb);
+	local_bh_enable();
+}
 
 /**
  * ieee80211_tx_status - transmit status callback
@@ -1652,19 +1771,45 @@ 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.
+ * @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
- * the next beacon frame from the 802.11 code. The low-level is responsible
- * for calling this function before beacon data is needed (e.g., based on
- * hardware interrupt). Returned skb is used only once and low-level driver
- * is responsible for freeing it.
+ * hardware/firmware), the driver uses this function to get each beacon
+ * frame from mac80211 -- it is responsible for calling this function
+ * before the beacon is needed (e.g. based on hardware interrupt).
+ *
+ * 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(struct ieee80211_hw *hw,
-				     struct ieee80211_vif *vif);
+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 &struct ieee80211_if_init_conf.
+ *
+ * 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_rts_get - RTS frame generation function
@@ -1775,24 +1920,6 @@ struct sk_buff *
 ieee80211_get_buffered_bc(struct ieee80211_hw *hw, struct ieee80211_vif *vif);
 
 /**
- * ieee80211_get_hdrlen_from_skb - get header length from data
- *
- * Given an skb with a raw 802.11 header at the data pointer this function
- * returns the 802.11 header length in bytes (not including encryption
- * headers). If the data in the sk_buff is too short to contain a valid 802.11
- * header the function returns 0.
- *
- * @skb: the frame
- */
-unsigned int ieee80211_get_hdrlen_from_skb(const struct sk_buff *skb);
-
-/**
- * ieee80211_hdrlen - get header length in bytes from frame control
- * @fc: frame control field in little-endian format
- */
-unsigned int ieee80211_hdrlen(__le16 fc);
-
-/**
  * ieee80211_get_tkip_key - get a TKIP rc4 for skb
  *
  * This function computes a TKIP rc4 key for an skb. It computes
@@ -1901,9 +2028,33 @@ void ieee80211_iterate_active_interfaces_atomic(struct ieee80211_hw *hw,
 						void *data);
 
 /**
+ * ieee80211_queue_work - add work onto the mac80211 workqueue
+ *
+ * Drivers and mac80211 use this to add work onto the mac80211 workqueue.
+ * This helper ensures drivers are not queueing work when they should not be.
+ *
+ * @hw: the hardware struct for the interface we are adding work for
+ * @work: the work we want to add onto the mac80211 workqueue
+ */
+void ieee80211_queue_work(struct ieee80211_hw *hw, struct work_struct *work);
+
+/**
+ * ieee80211_queue_delayed_work - add work onto the mac80211 workqueue
+ *
+ * Drivers and mac80211 use this to queue delayed work onto the mac80211
+ * workqueue.
+ *
+ * @hw: the hardware struct for the interface we are adding work for
+ * @dwork: delayable work to queue onto the mac80211 workqueue
+ * @delay: number of jiffies to wait before queueing
+ */
+void ieee80211_queue_delayed_work(struct ieee80211_hw *hw,
+				  struct delayed_work *dwork,
+				  unsigned long delay);
+
+/**
  * ieee80211_start_tx_ba_session - Start a tx Block Ack session.
- * @hw: pointer as obtained from ieee80211_alloc_hw().
- * @ra: receiver address of the BA session recipient
+ * @sta: the station for which to start a BA session
  * @tid: the TID to BA on.
  *
  * Return: success if addBA request was sent, failure otherwise
@@ -1912,22 +2063,22 @@ void ieee80211_iterate_active_interfaces_atomic(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 &struct ieee80211_if_init_conf
  * @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 &struct ieee80211_if_init_conf
  * @ra: receiver address of the BA session recipient.
  * @tid: the TID to BA on.
  *
@@ -1935,13 +2086,12 @@ 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().
- * @ra: receiver address of the BA session recipient
+ * @sta: the station whose BA session to stop
  * @tid: the TID to stop BA.
  * @initiator: if indicates initiator DELBA frame will be sent.
  *
@@ -1951,24 +2101,23 @@ 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,
-				 u8 *ra, u16 tid,
+int ieee80211_stop_tx_ba_session(struct ieee80211_sta *sta, 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 &struct ieee80211_if_init_conf
  * @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 &struct ieee80211_if_init_conf
  * @ra: receiver address of the BA session recipient.
  * @tid: the desired TID to BA on.
  *
@@ -1976,22 +2125,75 @@ 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.
@@ -2074,6 +2276,29 @@ static inline int rate_supported(struct ieee80211_sta *sta,
 	return (sta == NULL || sta->supp_rates[band] & BIT(index));
 }
 
+/**
+ * rate_control_send_low - helper for drivers for management/no-ack frames
+ *
+ * Rate control algorithms that agree to use the lowest rate to
+ * send management frames and NO_ACK data with the respective hw
+ * retries should use this in the beginning of their mac80211 get_rate
+ * callback. If true is returned the rate control can simply return.
+ * If false is returned we guarantee that sta and sta and priv_sta is
+ * not null.
+ *
+ * Rate control algorithms wishing to do more intelligent selection of
+ * rate for multicast/broadcast frames may choose to not use this.
+ *
+ * @sta: &struct ieee80211_sta pointer to the target destination. Note
+ * 	that this may be null.
+ * @priv_sta: private rate control structure. This may be null.
+ * @txrc: rate control information we sholud populate for mac80211.
+ */
+bool rate_control_send_low(struct ieee80211_sta *sta,
+			   void *priv_sta,
+			   struct ieee80211_tx_rate_control *txrc);
+
+
 static inline s8
 rate_lowest_index(struct ieee80211_supported_band *sband,
 		  struct ieee80211_sta *sta)
@@ -2090,6 +2315,17 @@ rate_lowest_index(struct ieee80211_supported_band *sband,
 	return 0;
 }
 
+static inline
+bool rate_usable_index_exists(struct ieee80211_supported_band *sband,
+			      struct ieee80211_sta *sta)
+{
+	unsigned int i;
+
+	for (i = 0; i < sband->n_bitrates; i++)
+		if (rate_supported(sta, sband->band, i))
+			return true;
+	return false;
+}
 
 int ieee80211_rate_control_register(struct rate_control_ops *ops);
 void ieee80211_rate_control_unregister(struct rate_control_ops *ops);
diff --git a/include/net/ndisc.h b/include/net/ndisc.h
index 1459ed3e2697..f76f22d05721 100644
--- a/include/net/ndisc.h
+++ b/include/net/ndisc.h
@@ -55,7 +55,6 @@ enum {
 #include <net/neighbour.h>
 
 struct ctl_table;
-struct file;
 struct inet6_dev;
 struct net_device;
 struct net_proto_family;
@@ -139,7 +138,6 @@ extern int			igmp6_event_report(struct sk_buff *skb);
 #ifdef CONFIG_SYSCTL
 extern int 			ndisc_ifinfo_sysctl_change(struct ctl_table *ctl,
 							   int write,
-							   struct file * filp,
 							   void __user *buffer,
 							   size_t *lenp,
 							   loff_t *ppos);
diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index d8d790e56d3d..0302f31a2fb7 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -24,6 +24,7 @@
 
 #include <linux/err.h>
 #include <linux/sysctl.h>
+#include <linux/workqueue.h>
 #include <net/rtnetlink.h>
 
 /*
@@ -36,8 +37,7 @@
 
 struct neighbour;
 
-struct neigh_parms
-{
+struct neigh_parms {
 #ifdef CONFIG_NET_NS
 	struct net *net;
 #endif
@@ -69,8 +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 */
@@ -96,8 +95,7 @@ struct neigh_statistics
 		preempt_enable();					\
 	} while (0)
 
-struct neighbour
-{
+struct neighbour {
 	struct neighbour	*next;
 	struct neigh_table	*tbl;
 	struct neigh_parms	*parms;
@@ -117,12 +115,11 @@ struct neighbour
 	int			(*output)(struct sk_buff *skb);
 	struct sk_buff_head	arp_queue;
 	struct timer_list	timer;
-	struct neigh_ops	*ops;
+	const struct neigh_ops	*ops;
 	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*);
@@ -132,8 +129,7 @@ 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;
@@ -148,8 +144,7 @@ struct pneigh_entry
  */
 
 
-struct neigh_table
-{
+struct neigh_table {
 	struct neigh_table	*next;
 	int			family;
 	int			entry_size;
@@ -167,7 +162,7 @@ struct neigh_table
 	int			gc_thresh2;
 	int			gc_thresh3;
 	unsigned long		last_flush;
-	struct timer_list 	gc_timer;
+	struct delayed_work	gc_work;
 	struct timer_list 	proxy_timer;
 	struct sk_buff_head	proxy_queue;
 	atomic_t		entries;
@@ -178,7 +173,6 @@ struct neigh_table
 	struct neighbour	**hash_buckets;
 	unsigned int		hash_mask;
 	__u32			hash_rnd;
-	unsigned int		hash_chain_gc;
 	struct pneigh_entry	**phash_buckets;
 };
 
@@ -264,8 +258,7 @@ 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,
-						      ctl_handler *strategy);
+						      proc_handler *proc_handler);
 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 ded434b032a4..f307e133d14c 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -26,6 +26,11 @@ struct net_device;
 struct sock;
 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
@@ -37,7 +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;
@@ -57,6 +63,7 @@ struct net {
 	spinlock_t		rules_mod_lock;
 
 	struct sock 		*rtnl;			/* rtnetlink socket */
+	struct sock		*genl_sock;
 
 	struct netns_core	core;
 	struct netns_mib	mib;
@@ -78,6 +85,9 @@ struct net {
 #ifdef CONFIG_XFRM
 	struct netns_xfrm	xfrm;
 #endif
+#ifdef CONFIG_WEXT_CORE
+	struct sk_buff_head	wext_nlevents;
+#endif
 	struct net_generic	*gen;
 };
 
@@ -106,6 +116,8 @@ static inline struct net *copy_net_ns(unsigned long flags, struct net *net_ns)
 
 extern struct list_head net_namespace_list;
 
+extern struct net *get_net_ns_by_pid(pid_t pid);
+
 #ifdef CONFIG_NET_NS
 extern void __put_net(struct net *net);
 
@@ -208,6 +220,9 @@ static inline struct net *read_pnet(struct net * const *pnet)
 #define for_each_net(VAR)				\
 	list_for_each_entry(VAR, &net_namespace_list, list)
 
+#define for_each_net_rcu(VAR)				\
+	list_for_each_entry_rcu(VAR, &net_namespace_list, list)
+
 #ifdef CONFIG_NET_NS
 #define __net_init
 #define __net_exit
@@ -222,6 +237,9 @@ 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;
 };
 
 /*
@@ -229,13 +247,15 @@ struct pernet_operations {
  * needs per network namespace operations use device pernet operations,
  * otherwise use pernet subsys operations.
  *
- * This is critically important.  Most of the network code cleanup
- * runs with the assumption that dev_remove_pack has been called so no
- * new packets will arrive during and after the cleanup functions have
- * been called.  dev_remove_pack is not per namespace so instead the
- * guarantee of no more packets arriving in a network namespace is
- * provided by ensuring that all network devices and all sockets have
- * left the network namespace before the cleanup methods are called.
+ * Network interfaces need to be removed from a dying netns _before_
+ * subsys notifiers can be called, as most of the network code cleanup
+ * (which is done from subsys notifiers) runs with the assumption that
+ * dev_remove_pack has been called so no new packets will arrive during
+ * and after the cleanup functions have been called.  dev_remove_pack
+ * is not per namespace so instead the guarantee of no more packets
+ * arriving in a network namespace is provided by ensuring that all
+ * network devices and all sockets have left the network namespace
+ * before the cleanup methods are called.
  *
  * For the longest time the ipv4 icmp code was registered as a pernet
  * device which caused kernel oops, and panics during network
@@ -243,12 +263,8 @@ 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/ipv4/nf_conntrack_icmp.h b/include/net/netfilter/ipv4/nf_conntrack_icmp.h
deleted file mode 100644
index 3dd22cff23ec..000000000000
--- a/include/net/netfilter/ipv4/nf_conntrack_icmp.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#ifndef _NF_CONNTRACK_ICMP_H
-#define _NF_CONNTRACK_ICMP_H
-/* ICMP tracking. */
-#include <asm/atomic.h>
-
-struct ip_ct_icmp
-{
-	/* Optimization: when number in == number out, forget immediately. */
-	atomic_t count;
-};
-#endif /* _NF_CONNTRACK_ICMP_H */
diff --git a/include/net/netfilter/ipv6/nf_conntrack_icmpv6.h b/include/net/netfilter/ipv6/nf_conntrack_icmpv6.h
index 86591afda29c..67edd50a398a 100644
--- a/include/net/netfilter/ipv6/nf_conntrack_icmpv6.h
+++ b/include/net/netfilter/ipv6/nf_conntrack_icmpv6.h
@@ -9,7 +9,6 @@
 
 #ifndef _NF_CONNTRACK_ICMPV6_H
 #define _NF_CONNTRACK_ICMPV6_H
-#include <asm/atomic.h>
 
 #ifndef ICMPV6_NI_QUERY
 #define ICMPV6_NI_QUERY 139
@@ -18,10 +17,4 @@
 #define ICMPV6_NI_REPLY 140
 #endif
 
-struct nf_ct_icmpv6
-{
-	/* Optimization: when number in == number out, forget immediately. */
-	atomic_t count;
-};
-
 #endif /* _NF_CONNTRACK_ICMPV6_H */
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index 6c3f964de9e1..5cf7270e3ffc 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -23,7 +23,6 @@
 #include <linux/netfilter/nf_conntrack_dccp.h>
 #include <linux/netfilter/nf_conntrack_sctp.h>
 #include <linux/netfilter/nf_conntrack_proto_gre.h>
-#include <net/netfilter/ipv4/nf_conntrack_icmp.h>
 #include <net/netfilter/ipv6/nf_conntrack_icmpv6.h>
 
 #include <net/netfilter/nf_conntrack_tuple.h>
@@ -34,8 +33,6 @@ union nf_conntrack_proto {
 	struct nf_ct_dccp dccp;
 	struct ip_ct_sctp sctp;
 	struct ip_ct_tcp tcp;
-	struct ip_ct_icmp icmp;
-	struct nf_ct_icmpv6 icmpv6;
 	struct nf_ct_gre gre;
 };
 
@@ -96,6 +93,8 @@ struct nf_conn {
            plus 1 for any connection(s) we are `master' for */
 	struct nf_conntrack ct_general;
 
+	spinlock_t lock;
+
 	/* XXX should I move this to the tail ? - Y.K */
 	/* These are my tuples; original and reply */
 	struct nf_conntrack_tuple_hash tuplehash[IP_CT_DIR_MAX];
@@ -144,6 +143,8 @@ static inline u_int8_t nf_ct_protonum(const struct nf_conn *ct)
 	return ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum;
 }
 
+#define nf_ct_tuple(ct, dir) (&(ct)->tuplehash[dir].tuple)
+
 /* get master conntrack via master expectation */
 #define master_ct(conntr) (conntr->master)
 
@@ -200,8 +201,10 @@ extern struct nf_conntrack_tuple_hash *
 __nf_conntrack_find(struct net *net, 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);
+extern void nf_ct_insert_dying_list(struct nf_conn *ct);
 
-extern void nf_conntrack_flush(struct net *net, u32 pid, int report);
+extern void nf_conntrack_flush_report(struct net *net, u32 pid, int report);
 
 extern bool nf_ct_get_tuplepr(const struct sk_buff *skb,
 			      unsigned int nhoff, u_int16_t l3num,
@@ -252,11 +255,9 @@ static inline bool nf_ct_kill(struct nf_conn *ct)
 }
 
 /* These are for NAT.  Icky. */
-/* Update TCP window tracking data when NAT mangles the packet */
-extern void nf_conntrack_tcp_update(const struct sk_buff *skb,
-				    unsigned int dataoff,
-				    struct nf_conn *ct,
-				    int dir);
+extern s16 (*nf_ct_nat_offset)(const struct nf_conn *ct,
+			       enum ip_conntrack_dir dir,
+			       u32 seq);
 
 /* Fake conntrack entry for untracked connections */
 extern struct nf_conn nf_conntrack_untracked;
diff --git a/include/net/netfilter/nf_conntrack_ecache.h b/include/net/netfilter/nf_conntrack_ecache.h
index 0ff0dc69ca4a..475facc3051a 100644
--- a/include/net/netfilter/nf_conntrack_ecache.h
+++ b/include/net/netfilter/nf_conntrack_ecache.h
@@ -6,17 +6,53 @@
 #define _NF_CONNTRACK_ECACHE_H
 #include <net/netfilter/nf_conntrack.h>
 
-#include <linux/notifier.h>
-#include <linux/interrupt.h>
 #include <net/net_namespace.h>
 #include <net/netfilter/nf_conntrack_expect.h>
+#include <linux/netfilter/nf_conntrack_common.h>
+#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 */
+};
 
-#ifdef CONFIG_NF_CONNTRACK_EVENTS
 struct nf_conntrack_ecache {
-	struct nf_conn *ct;
-	unsigned int events;
+	unsigned long cache;		/* bitops want long */
+	unsigned long missed;		/* missed events */
+	u32 pid;			/* netlink pid of destroyer */
 };
 
+static inline struct nf_conntrack_ecache *
+nf_ct_ecache_find(const struct nf_conn *ct)
+{
+	return nf_ct_ext_find(ct, NF_CT_EXT_ECACHE);
+}
+
+static inline struct nf_conntrack_ecache *
+nf_ct_ecache_ext_add(struct nf_conn *ct, gfp_t gfp)
+{
+	struct net *net = nf_ct_net(ct);
+
+	if (!net->ct.sysctl_events)
+		return NULL;
+
+	return nf_ct_ext_add(ct, NF_CT_EXT_ECACHE, gfp);
+};
+
+#ifdef CONFIG_NF_CONNTRACK_EVENTS
 /* This structure is passed to event handler */
 struct nf_ct_event {
 	struct nf_conn *ct;
@@ -24,47 +60,96 @@ struct nf_ct_event {
 	int report;
 };
 
-extern struct atomic_notifier_head nf_conntrack_chain;
-extern int nf_conntrack_register_notifier(struct notifier_block *nb);
-extern int nf_conntrack_unregister_notifier(struct notifier_block *nb);
+struct nf_ct_event_notifier {
+	int (*fcn)(unsigned int events, struct nf_ct_event *item);
+};
+
+extern struct nf_ct_event_notifier *nf_conntrack_event_cb;
+extern int nf_conntrack_register_notifier(struct nf_ct_event_notifier *nb);
+extern void nf_conntrack_unregister_notifier(struct nf_ct_event_notifier *nb);
 
-extern void nf_ct_deliver_cached_events(const struct nf_conn *ct);
-extern void __nf_ct_event_cache_init(struct nf_conn *ct);
-extern void nf_ct_event_cache_flush(struct net *net);
+extern void nf_ct_deliver_cached_events(struct nf_conn *ct);
 
 static inline void
 nf_conntrack_event_cache(enum ip_conntrack_events event, struct nf_conn *ct)
 {
+	struct nf_conntrack_ecache *e;
+
+	if (nf_conntrack_event_cb == NULL)
+		return;
+
+	e = nf_ct_ecache_find(ct);
+	if (e == NULL)
+		return;
+
+	set_bit(event, &e->cache);
+}
+
+static inline int
+nf_conntrack_eventmask_report(unsigned int eventmask,
+			      struct nf_conn *ct,
+			      u32 pid,
+			      int report)
+{
+	int ret = 0;
 	struct net *net = nf_ct_net(ct);
-	struct nf_conntrack_ecache *ecache;
-
-	local_bh_disable();
-	ecache = per_cpu_ptr(net->ct.ecache, raw_smp_processor_id());
-	if (ct != ecache->ct)
-		__nf_ct_event_cache_init(ct);
-	ecache->events |= event;
-	local_bh_enable();
+	struct nf_ct_event_notifier *notify;
+	struct nf_conntrack_ecache *e;
+
+	rcu_read_lock();
+	notify = rcu_dereference(nf_conntrack_event_cb);
+	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;
+
+	if (nf_ct_is_confirmed(ct) && !nf_ct_is_dying(ct)) {
+		struct nf_ct_event item = {
+			.ct 	= ct,
+			.pid	= e->pid ? e->pid : pid,
+			.report = report
+		};
+		/* This is a resent of a destroy event? If so, skip missed */
+		unsigned long missed = e->pid ? 0 : e->missed;
+
+		ret = notify->fcn(eventmask | missed, &item);
+		if (unlikely(ret < 0 || missed)) {
+			spin_lock_bh(&ct->lock);
+			if (ret < 0) {
+				/* This is a destroy event that has been
+				 * triggered by a process, we store the PID
+				 * to include it in the retransmission. */
+				if (eventmask & (1 << IPCT_DESTROY) &&
+				    e->pid == 0 && pid != 0)
+					e->pid = pid;
+				else
+					e->missed |= eventmask;
+			} else
+				e->missed &= ~missed;
+			spin_unlock_bh(&ct->lock);
+		}
+	}
+out_unlock:
+	rcu_read_unlock();
+	return ret;
 }
 
-static inline void
-nf_conntrack_event_report(enum ip_conntrack_events event,
-			  struct nf_conn *ct,
-			  u32 pid,
-			  int report)
+static inline int
+nf_conntrack_event_report(enum ip_conntrack_events event, struct nf_conn *ct,
+			  u32 pid, int report)
 {
-	struct nf_ct_event item = {
-		.ct 	= ct,
-		.pid	= pid,
-		.report = report
-	};
-	if (nf_ct_is_confirmed(ct) && !nf_ct_is_dying(ct))
-		atomic_notifier_call_chain(&nf_conntrack_chain, event, &item);
+	return nf_conntrack_eventmask_report(1 << event, ct, pid, report);
 }
 
-static inline void
+static inline int
 nf_conntrack_event(enum ip_conntrack_events event, struct nf_conn *ct)
 {
-	nf_conntrack_event_report(event, ct, 0, 0);
+	return nf_conntrack_eventmask_report(1 << event, ct, 0, 0);
 }
 
 struct nf_exp_event {
@@ -73,9 +158,13 @@ struct nf_exp_event {
 	int report;
 };
 
-extern struct atomic_notifier_head nf_ct_expect_chain;
-extern int nf_ct_expect_register_notifier(struct notifier_block *nb);
-extern int nf_ct_expect_unregister_notifier(struct notifier_block *nb);
+struct nf_exp_event_notifier {
+	int (*fcn)(unsigned int events, struct nf_exp_event *item);
+};
+
+extern struct nf_exp_event_notifier *nf_expect_event_cb;
+extern int nf_ct_expect_register_notifier(struct nf_exp_event_notifier *nb);
+extern void nf_ct_expect_unregister_notifier(struct nf_exp_event_notifier *nb);
 
 static inline void
 nf_ct_expect_event_report(enum ip_conntrack_expect_events event,
@@ -83,12 +172,27 @@ nf_ct_expect_event_report(enum ip_conntrack_expect_events event,
 			  u32 pid,
 			  int report)
 {
-	struct nf_exp_event item = {
-		.exp	= exp,
-		.pid	= pid,
-		.report = report
-	};
-	atomic_notifier_call_chain(&nf_ct_expect_chain, event, &item);
+	struct net *net = nf_ct_exp_net(exp);
+	struct nf_exp_event_notifier *notify;
+
+	rcu_read_lock();
+	notify = rcu_dereference(nf_expect_event_cb);
+	if (notify == NULL)
+		goto out_unlock;
+
+	if (!net->ct.sysctl_events)
+		goto out_unlock;
+
+	{
+		struct nf_exp_event item = {
+			.exp	= exp,
+			.pid	= pid,
+			.report = report
+		};
+		notify->fcn(1 << event, &item);
+	}
+out_unlock:
+	rcu_read_unlock();
 }
 
 static inline void
@@ -105,12 +209,16 @@ extern void nf_conntrack_ecache_fini(struct net *net);
 
 static inline void nf_conntrack_event_cache(enum ip_conntrack_events event,
 					    struct nf_conn *ct) {}
-static inline void nf_conntrack_event(enum ip_conntrack_events event,
-				      struct nf_conn *ct) {}
-static inline void nf_conntrack_event_report(enum ip_conntrack_events event,
-					     struct nf_conn *ct,
-					     u32 pid,
-					     int report) {}
+static inline int nf_conntrack_eventmask_report(unsigned int eventmask,
+						struct nf_conn *ct,
+						u32 pid,
+						int report) { return 0; }
+static inline int nf_conntrack_event(enum ip_conntrack_events event,
+				     struct nf_conn *ct) { return 0; }
+static inline int nf_conntrack_event_report(enum ip_conntrack_events event,
+					    struct nf_conn *ct,
+					    u32 pid,
+					    int report) { return 0; }
 static inline void nf_ct_deliver_cached_events(const struct nf_conn *ct) {}
 static inline void nf_ct_expect_event(enum ip_conntrack_expect_events event,
 				      struct nf_conntrack_expect *exp) {}
@@ -118,7 +226,6 @@ static inline void nf_ct_expect_event_report(enum ip_conntrack_expect_events e,
 					     struct nf_conntrack_expect *exp,
  					     u32 pid,
  					     int report) {}
-static inline void nf_ct_event_cache_flush(struct net *net) {}
 
 static inline int nf_conntrack_ecache_init(struct net *net)
 {
diff --git a/include/net/netfilter/nf_conntrack_expect.h b/include/net/netfilter/nf_conntrack_expect.h
index ab17a159ac66..9a2b9cb52271 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;
 
@@ -64,8 +63,7 @@ static inline struct net *nf_ct_exp_net(struct nf_conntrack_expect *exp)
 #endif
 }
 
-struct nf_conntrack_expect_policy
-{
+struct nf_conntrack_expect_policy {
 	unsigned int	max_expected;
 	unsigned int	timeout;
 };
@@ -99,9 +97,12 @@ void nf_ct_expect_init(struct nf_conntrack_expect *, unsigned int, u_int8_t,
 		       const union nf_inet_addr *,
 		       u_int8_t, const __be16 *, const __be16 *);
 void nf_ct_expect_put(struct nf_conntrack_expect *exp);
-int nf_ct_expect_related(struct nf_conntrack_expect *expect);
 int nf_ct_expect_related_report(struct nf_conntrack_expect *expect, 
 				u32 pid, int report);
+static inline int nf_ct_expect_related(struct nf_conntrack_expect *expect)
+{
+	return nf_ct_expect_related_report(expect, 0, 0);
+}
 
 #endif /*_NF_CONNTRACK_EXPECT_H*/
 
diff --git a/include/net/netfilter/nf_conntrack_extend.h b/include/net/netfilter/nf_conntrack_extend.h
index da8ee52613a5..e192dc17c583 100644
--- a/include/net/netfilter/nf_conntrack_extend.h
+++ b/include/net/netfilter/nf_conntrack_extend.h
@@ -3,17 +3,18 @@
 
 #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_NUM,
 };
 
 #define NF_CT_EXT_HELPER_TYPE struct nf_conn_help
 #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
 
 /* Extensions: optional stuff which isn't permanently in struct. */
 struct nf_ct_ext {
@@ -63,8 +64,7 @@ __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 ee2a4b369a04..d015de92e03f 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 */
@@ -50,6 +49,8 @@ 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 void nf_ct_helper_destroy(struct nf_conn *ct);
+
 static inline struct nf_conn_help *nfct_help(const struct nf_conn *ct)
 {
 	return nf_ct_ext_find(ct, NF_CT_EXT_HELPER);
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 ba32ed7bdabe..ca6dcf3445ab 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;
 
@@ -59,11 +58,11 @@ struct nf_conntrack_l4proto
 			   const struct nf_conntrack_tuple *);
 
 	/* Print out the private part of the conntrack. */
-	int (*print_conntrack)(struct seq_file *s, const struct nf_conn *);
+	int (*print_conntrack)(struct seq_file *s, struct nf_conn *);
 
 	/* convert protoinfo to nfnetink attributes */
 	int (*to_nlattr)(struct sk_buff *skb, struct nlattr *nla,
-			 const struct nf_conn *ct);
+			 struct nf_conn *ct);
 	/* Calculate protoinfo nlattr size */
 	int (*nlattr_size)(void);
 
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_nat.h b/include/net/netfilter/nf_nat.h
index 9dc1039ff78b..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
 };
@@ -18,6 +17,7 @@ enum nf_nat_manip_type
 #define IP_NAT_RANGE_MAP_IPS 1
 #define IP_NAT_RANGE_PROTO_SPECIFIED 2
 #define IP_NAT_RANGE_PROTO_RANDOM 4
+#define IP_NAT_RANGE_PERSISTENT 8
 
 /* NAT sequence number modifications */
 struct nf_nat_seq {
@@ -29,8 +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;
 
@@ -42,8 +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. */
@@ -56,8 +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;
 };
@@ -65,8 +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_core.h b/include/net/netfilter/nf_nat_core.h
index 58684066388c..33602ab66190 100644
--- a/include/net/netfilter/nf_nat_core.h
+++ b/include/net/netfilter/nf_nat_core.h
@@ -31,6 +31,6 @@ struct nlattr;
 extern int
 (*nfnetlink_parse_nat_setup_hook)(struct nf_conn *ct,
 				  enum nf_nat_manip_type manip,
-				  struct nlattr *attr);
+				  const struct nlattr *attr);
 
 #endif /* _NF_NAT_CORE_H */
diff --git a/include/net/netfilter/nf_nat_helper.h b/include/net/netfilter/nf_nat_helper.h
index 237a961f40e1..4222220920a5 100644
--- a/include/net/netfilter/nf_nat_helper.h
+++ b/include/net/netfilter/nf_nat_helper.h
@@ -32,4 +32,8 @@ extern int (*nf_nat_seq_adjust_hook)(struct sk_buff *skb,
  * to port ct->master->saved_proto. */
 extern void nf_nat_follow_master(struct nf_conn *ct,
 				 struct nf_conntrack_expect *this);
+
+extern s16 nf_nat_get_offset(const struct nf_conn *ct,
+			     enum ip_conntrack_dir dir,
+			     u32 seq);
 #endif
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/netfilter/xt_rateest.h b/include/net/netfilter/xt_rateest.h
index 65d594dffbff..ddbf37e19616 100644
--- a/include/net/netfilter/xt_rateest.h
+++ b/include/net/netfilter/xt_rateest.h
@@ -8,7 +8,7 @@ struct xt_rateest {
 	spinlock_t			lock;
 	struct gnet_estimator		params;
 	struct gnet_stats_rate_est	rstats;
-	struct gnet_stats_basic		bstats;
+	struct gnet_stats_basic_packed	bstats;
 };
 
 extern struct xt_rateest *xt_rateest_lookup(const char *name);
diff --git a/include/net/netlink.h b/include/net/netlink.h
index eddb50289d6d..a63b2192ac1c 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -365,7 +365,7 @@ static inline struct nlmsghdr *nlmsg_next(struct nlmsghdr *nlh, int *remaining)
  *
  * See nla_parse()
  */
-static inline int nlmsg_parse(struct nlmsghdr *nlh, int hdrlen,
+static inline int nlmsg_parse(const struct nlmsghdr *nlh, int hdrlen,
 			      struct nlattr *tb[], int maxtype,
 			      const struct nla_policy *policy)
 {
@@ -414,7 +414,7 @@ static inline int nlmsg_validate(struct nlmsghdr *nlh, int hdrlen, int maxtype,
  *
  * Returns 1 if a report back to the application is requested.
  */
-static inline int nlmsg_report(struct nlmsghdr *nlh)
+static inline int nlmsg_report(const struct nlmsghdr *nlh)
 {
 	return !!(nlh->nlmsg_flags & NLM_F_ECHO);
 }
@@ -940,6 +940,15 @@ static inline u64 nla_get_u64(const struct nlattr *nla)
 }
 
 /**
+ * nla_get_be64 - return payload of __be64 attribute
+ * @nla: __be64 netlink attribute
+ */
+static inline __be64 nla_get_be64(const struct nlattr *nla)
+{
+	return *(__be64 *) nla_data(nla);
+}
+
+/**
  * nla_get_flag - return payload of flag attribute
  * @nla: flag netlink attribute
  */
diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
index 9dc58402bc09..ba1ba0c5efd1 100644
--- a/include/net/netns/conntrack.h
+++ b/include/net/netns/conntrack.h
@@ -14,16 +14,17 @@ struct netns_ct {
 	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;
-#ifdef CONFIG_NF_CONNTRACK_EVENTS
-	struct nf_conntrack_ecache *ecache;
-#endif
+	int			sysctl_events;
+	unsigned int		sysctl_events_retry_timeout;
 	int			sysctl_acct;
 	int			sysctl_checksum;
 	unsigned int		sysctl_log_invalid; /* Log invalid packets */
 #ifdef CONFIG_SYSCTL
 	struct ctl_table_header	*sysctl_header;
 	struct ctl_table_header	*acct_sysctl_header;
+	struct ctl_table_header	*event_sysctl_header;
 #endif
 	int			hash_vmalloc;
 	int			expect_vmalloc;
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
- *    of your private pointer;
- * 2. call net_assign_generic() to put the private data on the struct
+ * 1. set pernet_operations->id.  After register_pernet_device you
+ *    will have the id of your private pointer.
+ * 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/ipv6.h b/include/net/netns/ipv6.h
index afab4e4cbac7..dfeb2d7c425b 100644
--- a/include/net/netns/ipv6.h
+++ b/include/net/netns/ipv6.h
@@ -6,6 +6,7 @@
 
 #ifndef __NETNS_IPV6_H__
 #define __NETNS_IPV6_H__
+#include <net/dst_ops.h>
 
 struct ctl_table_header;
 
@@ -42,7 +43,7 @@ struct netns_ipv6 {
 	struct timer_list       ip6_fib_timer;
 	struct hlist_head       *fib_table_hash;
 	struct fib6_table       *fib6_main_tbl;
-	struct dst_ops		*ip6_dst_ops;
+	struct dst_ops		ip6_dst_ops;
 	unsigned int		 ip6_rt_gc_expire;
 	unsigned long		 ip6_rt_last_gc;
 #ifdef CONFIG_IPV6_MULTIPLE_TABLES
diff --git a/include/net/netns/x_tables.h b/include/net/netns/x_tables.h
index 9554a644a8f8..591db7d657a3 100644
--- a/include/net/netns/x_tables.h
+++ b/include/net/netns/x_tables.h
@@ -8,8 +8,11 @@ struct ebt_table;
 
 struct netns_xt {
 	struct list_head tables[NFPROTO_NUMPROTO];
+#if defined(CONFIG_BRIDGE_NF_EBTABLES) || \
+    defined(CONFIG_BRIDGE_NF_EBTABLES_MODULE)
 	struct ebt_table *broute_table;
 	struct ebt_table *frame_filter;
 	struct ebt_table *frame_nat;
+#endif
 };
 #endif
diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h
index 1ba912749caa..56f8e5585df7 100644
--- a/include/net/netns/xfrm.h
+++ b/include/net/netns/xfrm.h
@@ -43,6 +43,7 @@ struct netns_xfrm {
 	struct work_struct	policy_hash_work;
 
 	struct sock		*nlsk;
+	struct sock		*nlsk_stash;
 
 	u32			sysctl_aevent_etime;
 	u32			sysctl_aevent_rseqth;
diff --git a/include/net/nl802154.h b/include/net/nl802154.h
new file mode 100644
index 000000000000..99d2ba1c7e03
--- /dev/null
+++ b/include/net/nl802154.h
@@ -0,0 +1,126 @@
+/*
+ * nl802154.h
+ *
+ * Copyright (C) 2007, 2008, 2009 Siemens AG
+ *
+ * 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 Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ */
+
+#ifndef IEEE802154_NL_H
+#define IEEE802154_NL_H
+
+struct net_device;
+struct ieee802154_addr;
+
+/**
+ * ieee802154_nl_assoc_indic - Notify userland of an association request.
+ * @dev: The network device on which this association request was
+ *       received.
+ * @addr: The address of the device requesting association.
+ * @cap: The capability information field from the device.
+ *
+ * This informs a userland coordinator of a device requesting to
+ * associate with the PAN controlled by the coordinator.
+ *
+ * Note: This is in section 7.3.1 of the IEEE 802.15.4-2006 document.
+ */
+int ieee802154_nl_assoc_indic(struct net_device *dev,
+		struct ieee802154_addr *addr, u8 cap);
+
+/**
+ * ieee802154_nl_assoc_confirm - Notify userland of association.
+ * @dev: The device which has completed association.
+ * @short_addr: The short address assigned to the device.
+ * @status: The status of the association.
+ *
+ * Inform userland of the result of an association request. If the
+ * association request included asking the coordinator to allocate
+ * a short address then it is returned in @short_addr.
+ *
+ * Note: This is in section 7.3.2 of the IEEE 802.15.4 document.
+ */
+int ieee802154_nl_assoc_confirm(struct net_device *dev,
+		u16 short_addr, u8 status);
+
+/**
+ * ieee802154_nl_disassoc_indic - Notify userland of disassociation.
+ * @dev: The device on which disassociation was indicated.
+ * @addr: The device which is disassociating.
+ * @reason: The reason for the disassociation.
+ *
+ * Inform userland that a device has disassociated from the network.
+ *
+ * Note: This is in section 7.3.3 of the IEEE 802.15.4 document.
+ */
+int ieee802154_nl_disassoc_indic(struct net_device *dev,
+		struct ieee802154_addr *addr, u8 reason);
+
+/**
+ * ieee802154_nl_disassoc_confirm - Notify userland of disassociation
+ * completion.
+ * @dev: The device on which disassociation was ordered.
+ * @status: The result of the disassociation.
+ *
+ * Inform userland of the result of requesting that a device
+ * disassociate, or the result of requesting that we disassociate from
+ * a PAN managed by another coordinator.
+ *
+ * Note: This is in section 7.1.4.3 of the IEEE 802.15.4 document.
+ */
+int ieee802154_nl_disassoc_confirm(struct net_device *dev,
+		u8 status);
+
+/**
+ * ieee802154_nl_scan_confirm - Notify userland of completion of scan.
+ * @dev: The device which was instructed to scan.
+ * @status: The status of the scan operation.
+ * @scan_type: What type of scan was performed.
+ * @unscanned: Any channels that the device was unable to scan.
+ * @edl: The energy levels (if a passive scan).
+ *
+ *
+ * Note: This is in section 7.1.11 of the IEEE 802.15.4 document.
+ * Note: This API does not permit the return of an active scan result.
+ */
+int ieee802154_nl_scan_confirm(struct net_device *dev,
+		u8 status, u8 scan_type, u32 unscanned, u8 page,
+		u8 *edl/*, struct list_head *pan_desc_list */);
+
+/**
+ * ieee802154_nl_beacon_indic - Notify userland of a received beacon.
+ * @dev: The device on which a beacon was received.
+ * @panid: The PAN of the coordinator.
+ * @coord_addr: The short address of the coordinator on that PAN.
+ *
+ * Note: This is in section 7.1.5 of the IEEE 802.15.4 document.
+ * Note: This API does not provide extended information such as what
+ * channel the PAN is on or what the LQI of the beacon frame was on
+ * receipt.
+ * Note: This API cannot indicate a beacon frame for a coordinator
+ *       operating in long addressing mode.
+ */
+int ieee802154_nl_beacon_indic(struct net_device *dev, u16 panid,
+		u16 coord_addr);
+
+/**
+ * ieee802154_nl_start_confirm - Notify userland of completion of start.
+ * @dev: The device which was instructed to scan.
+ * @status: The status of the scan operation.
+ *
+ * Note: This is in section 7.1.14 of the IEEE 802.15.4 document.
+ */
+int ieee802154_nl_start_confirm(struct net_device *dev, u8 status);
+
+#endif
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 5054dc5ea2c2..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);
@@ -45,7 +45,16 @@ int phonet_address_add(struct net_device *dev, u8 addr);
 int phonet_address_del(struct net_device *dev, u8 addr);
 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;
+
 #endif
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 e37fe3129c17..2d567265363e 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;
@@ -41,16 +40,17 @@ static inline void *qdisc_priv(struct Qdisc *q)
 typedef u64	psched_time_t;
 typedef long	psched_tdiff_t;
 
-/* Avoid doing 64 bit divide by 1000 */
-#define PSCHED_US2NS(x)			((s64)(x) << 10)
-#define PSCHED_NS2US(x)			((x) >> 10)
+/* Avoid doing 64 bit divide */
+#define PSCHED_SHIFT			6
+#define PSCHED_TICKS2NS(x)		((s64)(x) << PSCHED_SHIFT)
+#define PSCHED_NS2TICKS(x)		((x) >> PSCHED_SHIFT)
 
-#define PSCHED_TICKS_PER_SEC		PSCHED_NS2US(NSEC_PER_SEC)
+#define PSCHED_TICKS_PER_SEC		PSCHED_NS2TICKS(NSEC_PER_SEC)
 #define PSCHED_PASTPERFECT		0
 
 static inline psched_time_t psched_get_time(void)
 {
-	return PSCHED_NS2US(ktime_to_ns(ktime_get()));
+	return PSCHED_NS2TICKS(ktime_to_ns(ktime_get()));
 }
 
 static inline psched_tdiff_t
@@ -86,6 +86,9 @@ extern struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r,
 extern void qdisc_put_rtab(struct qdisc_rate_table *tab);
 extern void qdisc_put_stab(struct qdisc_size_table *tab);
 extern void qdisc_warn_nonwc(char *txt, struct Qdisc *qdisc);
+extern int sch_direct_xmit(struct sk_buff *skb, struct Qdisc *q,
+			   struct net_device *dev, struct netdev_queue *txq,
+			   spinlock_t *root_lock);
 
 extern void __qdisc_run(struct Qdisc *q);
 
diff --git a/include/net/protocol.h b/include/net/protocol.h
index ffa5b8b1f1df..f1effdd3c265 100644
--- a/include/net/protocol.h
+++ b/include/net/protocol.h
@@ -47,13 +47,12 @@ 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,
 			       struct inet6_skb_parm *opt,
-			       int type, int code, int offset,
+			       u8 type, u8 code, int offset,
 			       __be32 info);
 
 	int	(*gso_send_check)(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.  */
 };
@@ -94,21 +89,20 @@ struct inet_protosw {
 #define INET_PROTOSW_PERMANENT 0x02  /* Permanent protocols are unremovable. */
 #define INET_PROTOSW_ICSK      0x04  /* Is this an inet_connection_sock? */
 
-extern struct net_protocol *inet_protocol_base;
-extern struct net_protocol *inet_protos[MAX_INET_PROTOS];
+extern const struct net_protocol *inet_protos[MAX_INET_PROTOS];
 
 #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
-extern struct inet6_protocol *inet6_protos[MAX_INET_PROTOS];
+extern const struct inet6_protocol *inet6_protos[MAX_INET_PROTOS];
 #endif
 
-extern int	inet_add_protocol(struct net_protocol *prot, unsigned char num);
-extern int	inet_del_protocol(struct net_protocol *prot, unsigned char num);
+extern int	inet_add_protocol(const struct net_protocol *prot, unsigned char num);
+extern int	inet_del_protocol(const struct net_protocol *prot, unsigned char num);
 extern void	inet_register_protosw(struct inet_protosw *p);
 extern void	inet_unregister_protosw(struct inet_protosw *p);
 
 #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
-extern int	inet6_add_protocol(struct inet6_protocol *prot, unsigned char num);
-extern int	inet6_del_protocol(struct inet6_protocol *prot, unsigned char num);
+extern int	inet6_add_protocol(const struct inet6_protocol *prot, unsigned char num);
+extern int	inet6_del_protocol(const struct inet6_protocol *prot, unsigned char num);
 extern int	inet6_register_protosw(struct inet_protosw *p);
 extern void	inet6_unregister_protosw(struct inet_protosw *p);
 #endif
diff --git a/include/net/rawv6.h b/include/net/rawv6.h
index 8a22599f26ba..f6b9b830df8c 100644
--- a/include/net/rawv6.h
+++ b/include/net/rawv6.h
@@ -6,7 +6,7 @@
 #include <net/protocol.h>
 
 void raw6_icmp_error(struct sk_buff *, int nexthdr,
-		int type, int code, int inner_offset, __be32);
+		u8 type, u8 code, int inner_offset, __be32);
 int raw6_local_deliver(struct sk_buff *, int);
 
 extern int			rawv6_rcv(struct sock *sk,
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
new file mode 100644
index 000000000000..47995b81c5d7
--- /dev/null
+++ b/include/net/regulatory.h
@@ -0,0 +1,101 @@
+#ifndef __NET_REGULATORY_H
+#define __NET_REGULATORY_H
+/*
+ * regulatory support structures
+ *
+ * Copyright 2008-2009	Luis R. Rodriguez <lrodriguez@atheros.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.
+ */
+
+
+/**
+ * enum environment_cap - Environment parsed from country IE
+ * @ENVIRON_ANY: indicates country IE applies to both indoor and
+ *	outdoor operation.
+ * @ENVIRON_INDOOR: indicates country IE applies only to indoor operation
+ * @ENVIRON_OUTDOOR: indicates country IE applies only to outdoor operation
+ */
+enum environment_cap {
+	ENVIRON_ANY,
+	ENVIRON_INDOOR,
+	ENVIRON_OUTDOOR,
+};
+
+/**
+ * struct regulatory_request - used to keep track of regulatory requests
+ *
+ * @wiphy_idx: this is set if this request's initiator is
+ * 	%REGDOM_SET_BY_COUNTRY_IE or %REGDOM_SET_BY_DRIVER. This
+ * 	can be used by the wireless core to deal with conflicts
+ * 	and potentially inform users of which devices specifically
+ * 	cased the conflicts.
+ * @initiator: indicates who sent this request, could be any of
+ * 	of those set in nl80211_reg_initiator (%NL80211_REGDOM_SET_BY_*)
+ * @alpha2: the ISO / IEC 3166 alpha2 country code of the requested
+ * 	regulatory domain. We have a few special codes:
+ * 	00 - World regulatory domain
+ * 	99 - built by driver but a specific alpha2 cannot be determined
+ * 	98 - result of an intersection between two regulatory domains
+ * @intersect: indicates whether the wireless core should intersect
+ * 	the requested regulatory domain with the presently set regulatory
+ * 	domain.
+ * @country_ie_checksum: checksum of the last processed and accepted
+ * 	country IE
+ * @country_ie_env: lets us know if the AP is telling us we are outdoor,
+ * 	indoor, or if it doesn't matter
+ * @list: used to insert into the reg_requests_list linked list
+ */
+struct regulatory_request {
+	int wiphy_idx;
+	enum nl80211_reg_initiator initiator;
+	char alpha2[2];
+	bool intersect;
+	u32 country_ie_checksum;
+	enum environment_cap country_ie_env;
+	struct list_head list;
+};
+
+struct ieee80211_freq_range {
+	u32 start_freq_khz;
+	u32 end_freq_khz;
+	u32 max_bandwidth_khz;
+};
+
+struct ieee80211_power_rule {
+	u32 max_antenna_gain;
+	u32 max_eirp;
+};
+
+struct ieee80211_reg_rule {
+	struct ieee80211_freq_range freq_range;
+	struct ieee80211_power_rule power_rule;
+	u32 flags;
+};
+
+struct ieee80211_regdomain {
+	u32 n_reg_rules;
+	char alpha2[2];
+	struct ieee80211_reg_rule reg_rules[];
+};
+
+#define MHZ_TO_KHZ(freq) ((freq) * 1000)
+#define KHZ_TO_MHZ(freq) ((freq) / 1000)
+#define DBI_TO_MBI(gain) ((gain) * 100)
+#define MBI_TO_DBI(gain) ((gain) / 100)
+#define DBM_TO_MBM(gain) ((gain) * 100)
+#define MBM_TO_DBM(gain) ((gain) / 100)
+
+#define REG_RULE(start, end, bw, gain, eirp, reg_flags) \
+{							\
+	.freq_range.start_freq_khz = MHZ_TO_KHZ(start),	\
+	.freq_range.end_freq_khz = MHZ_TO_KHZ(end),	\
+	.freq_range.max_bandwidth_khz = MHZ_TO_KHZ(bw),	\
+	.power_rule.max_antenna_gain = DBI_TO_MBI(gain),\
+	.power_rule.max_eirp = DBM_TO_MBM(eirp),	\
+	.flags = reg_flags,				\
+}
+
+#endif
diff --git a/include/net/request_sock.h b/include/net/request_sock.h
index c7190846e128..c9b50ebd9ce9 100644
--- a/include/net/request_sock.h
+++ b/include/net/request_sock.h
@@ -27,13 +27,19 @@ 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,
diff --git a/include/net/rose.h b/include/net/rose.h
index cbd5364b2c8a..5ba9f02731eb 100644
--- a/include/net/rose.h
+++ b/include/net/rose.h
@@ -156,7 +156,7 @@ extern int  sysctl_rose_maximum_vcs;
 extern int  sysctl_rose_window_size;
 extern int  rosecmp(rose_address *, rose_address *);
 extern int  rosecmpm(rose_address *, rose_address *, unsigned short);
-extern const char *rose2asc(const rose_address *);
+extern char *rose2asc(char *buf, const rose_address *);
 extern struct sock *rose_find_socket(unsigned int, struct rose_neigh *);
 extern void rose_kill_by_neigh(struct rose_neigh *);
 extern unsigned int rose_new_lci(struct rose_neigh *);
diff --git a/include/net/route.h b/include/net/route.h
index 4e8cae0e5841..bce6dd68d27b 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -49,10 +49,8 @@
 
 struct fib_nh;
 struct inet_peer;
-struct rtable
-{
-	union
-	{
+struct rtable {
+	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;
@@ -112,6 +108,7 @@ 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);
@@ -210,7 +207,7 @@ static inline struct inet_peer *rt_get_peer(struct rtable *rt)
 
 static inline int inet_iif(const struct sk_buff *skb)
 {
-	return skb->rtable->rt_iif;
+	return skb_rtable(skb)->rt_iif;
 }
 
 #endif	/* _ROUTE_H */
diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
index 3c1895e54b7f..48d3efcb0880 100644
--- a/include/net/rtnetlink.h
+++ b/include/net/rtnetlink.h
@@ -14,7 +14,7 @@ extern void	rtnl_register(int protocol, int msgtype,
 extern int	rtnl_unregister(int protocol, int msgtype);
 extern void	rtnl_unregister_all(int protocol);
 
-static inline int rtnl_msg_family(struct nlmsghdr *nlh)
+static inline int rtnl_msg_family(const struct nlmsghdr *nlh)
 {
 	if (nlmsg_len(nlh) >= sizeof(struct rtgenmsg))
 		return ((struct rtgenmsg *) nlmsg_data(nlh))->rtgen_family;
@@ -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,
@@ -70,6 +72,9 @@ struct rtnl_link_ops {
 	size_t			(*get_xstats_size)(const struct net_device *dev);
 	int			(*fill_xstats)(struct sk_buff *skb,
 					       const struct net_device *dev);
+	int			(*get_tx_queues)(struct net *net, struct nlattr *tb[],
+						 unsigned int *tx_queues,
+						 unsigned int *real_tx_queues);
 };
 
 extern int	__rtnl_link_register(struct rtnl_link_ops *ops);
@@ -79,8 +84,9 @@ 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,
-		const struct rtnl_link_ops *ops, struct nlattr *tb[]);
+extern struct net *rtnl_link_get_net(struct net *src_net, 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 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 964ffa0d8815..dad558bc06fa 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,
@@ -37,14 +35,15 @@ 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;
 #define TCQ_F_BUILTIN		1
 #define TCQ_F_THROTTLED		2
 #define TCQ_F_INGRESS		4
+#define TCQ_F_CAN_BYPASS	8
+#define TCQ_F_MQROOT		16
 #define TCQ_F_WARN_NONWC	(1 << 16)
 	int			padded;
 	struct Qdisc_ops	*ops;
@@ -72,13 +71,13 @@ struct Qdisc
 	 */
 	unsigned long		state;
 	struct sk_buff_head	q;
-	struct gnet_stats_basic bstats;
+	struct gnet_stats_basic_packed bstats;
 	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,
 					struct Qdisc *, struct Qdisc **);
 	struct Qdisc *		(*leaf)(struct Qdisc *, unsigned long cl);
@@ -105,8 +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];
@@ -121,6 +119,7 @@ struct Qdisc_ops
 	void			(*reset)(struct Qdisc *);
 	void			(*destroy)(struct Qdisc *);
 	int			(*change)(struct Qdisc *, struct nlattr *arg);
+	void			(*attach)(struct Qdisc *);
 
 	int			(*dump)(struct Qdisc *, struct sk_buff *);
 	int			(*dump_stats)(struct Qdisc *, struct gnet_dump *);
@@ -129,14 +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];
 
@@ -160,8 +157,7 @@ struct tcf_proto_ops
 	struct module		*owner;
 };
 
-struct tcf_proto
-{
+struct tcf_proto {
 	/* Fast access part */
 	struct tcf_proto	*next;
 	void			*root;
@@ -182,6 +178,11 @@ struct qdisc_skb_cb {
 	char			data[];
 };
 
+static inline int qdisc_qlen(struct Qdisc *q)
+{
+	return q->q.qlen;
+}
+
 static inline struct qdisc_skb_cb *qdisc_skb_cb(struct sk_buff *skb)
 {
 	return (struct qdisc_skb_cb *)skb->cb;
@@ -249,15 +250,15 @@ static inline void sch_tree_unlock(struct Qdisc *q)
 
 extern struct Qdisc noop_qdisc;
 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;
@@ -296,6 +297,8 @@ extern void dev_init_scheduler(struct net_device *dev);
 extern void dev_shutdown(struct net_device *dev);
 extern void dev_activate(struct net_device *dev);
 extern void dev_deactivate(struct net_device *dev);
+extern struct Qdisc *dev_graft_qdisc(struct netdev_queue *dev_queue,
+				     struct Qdisc *qdisc);
 extern void qdisc_reset(struct Qdisc *qdisc);
 extern void qdisc_destroy(struct Qdisc *qdisc);
 extern void qdisc_tree_decrease_qlen(struct Qdisc *qdisc, unsigned int n);
@@ -387,13 +390,18 @@ static inline int qdisc_enqueue_root(struct sk_buff *skb, struct Qdisc *sch)
 	return qdisc_enqueue(skb, sch) & NET_XMIT_MASK;
 }
 
+static inline void __qdisc_update_bstats(struct Qdisc *sch, unsigned int len)
+{
+	sch->bstats.bytes += len;
+	sch->bstats.packets++;
+}
+
 static inline int __qdisc_enqueue_tail(struct sk_buff *skb, struct Qdisc *sch,
 				       struct sk_buff_head *list)
 {
 	__skb_queue_tail(list, skb);
 	sch->qstats.backlog += qdisc_pkt_len(skb);
-	sch->bstats.bytes += qdisc_pkt_len(skb);
-	sch->bstats.packets++;
+	__qdisc_update_bstats(sch, qdisc_pkt_len(skb));
 
 	return NET_XMIT_SUCCESS;
 }
diff --git a/include/net/scm.h b/include/net/scm.h
index f45bb6eca7d4..8360e47aa7e3 100644
--- a/include/net/scm.h
+++ b/include/net/scm.h
@@ -12,21 +12,18 @@
  */
 #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
 	u32			secid;		/* Passed security ID 	*/
 #endif
-	unsigned long		seq;		/* Connection seqno	*/
 };
 
 extern void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm);
@@ -59,7 +56,6 @@ static __inline__ int scm_send(struct socket *sock, struct msghdr *msg,
 	scm->creds.gid = current_gid();
 	scm->creds.pid = task_tgid_vnr(p);
 	scm->fp = NULL;
-	scm->seq = 0;
 	unix_get_peersec_dgram(sock, scm);
 	if (msg->msg_controllen <= 0)
 		return 0;
@@ -90,8 +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 3b966802e05d..8be5135ff7aa 100644
--- a/include/net/sctp/command.h
+++ b/include/net/sctp/command.h
@@ -106,6 +106,7 @@ typedef enum {
 	SCTP_CMD_ASSOC_SHKEY,    /* generate the association shared keys */
 	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_LAST
 } sctp_verb_t;
 
@@ -139,6 +140,7 @@ typedef union {
 	struct sctp_ulpevent *ulpevent;
 	struct sctp_packet *packet;
 	sctp_sackhdr_t *sackh;
+	struct sctp_datamsg *msg;
 } sctp_arg_t;
 
 /* We are simulating ML type constructors here.
@@ -188,6 +190,7 @@ SCTP_ARG_CONSTRUCTOR(PEER_INIT,	sctp_init_chunk_t *, init)
 SCTP_ARG_CONSTRUCTOR(ULPEVENT,  struct sctp_ulpevent *, ulpevent)
 SCTP_ARG_CONSTRUCTOR(PACKET,	struct sctp_packet *, packet)
 SCTP_ARG_CONSTRUCTOR(SACKH,	sctp_sackhdr_t *, sackh)
+SCTP_ARG_CONSTRUCTOR(DATAMSG,	struct sctp_datamsg *, msg)
 
 typedef struct {
 	sctp_arg_t obj;
diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h
index b05b0557211f..63908840eef0 100644
--- a/include/net/sctp/constants.h
+++ b/include/net/sctp/constants.h
@@ -231,7 +231,7 @@ typedef enum {
 	SCTP_SS_LISTENING      = TCP_LISTEN,
 	SCTP_SS_ESTABLISHING   = TCP_SYN_SENT,
 	SCTP_SS_ESTABLISHED    = TCP_ESTABLISHED,
-	SCTP_SS_DISCONNECTING  = TCP_CLOSING,
+	SCTP_SS_CLOSING        = TCP_CLOSING,
 } sctp_sock_state_t;
 
 /* These functions map various type to printable names.  */
@@ -241,7 +241,9 @@ const char *sctp_tname(const sctp_subtype_t);	/* timeouts */
 const char *sctp_pname(const sctp_subtype_t);	/* primitives */
 
 /* This is a table of printable names of sctp_state_t's.  */
-extern const char *sctp_state_tbl[], *sctp_evttype_tbl[], *sctp_status_tbl[];
+extern const char *const sctp_state_tbl[];
+extern const char *const sctp_evttype_tbl[];
+extern const char *const sctp_status_tbl[];
 
 /* Maximum chunk length considering padding requirements. */
 enum { SCTP_MAX_CHUNK_LEN = ((1<<16) - sizeof(__u32)) };
@@ -306,6 +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.
 					 */
@@ -361,6 +367,13 @@ typedef enum {
 	SCTP_SCOPE_UNUSABLE,		/* IPv4 unusable addresses */
 } sctp_scope_t;
 
+typedef enum {
+	SCTP_SCOPE_POLICY_DISABLE,	/* Disable IPv4 address scoping */
+	SCTP_SCOPE_POLICY_ENABLE,	/* Enable IPv4 address scoping */
+	SCTP_SCOPE_POLICY_PRIVATE,	/* Follow draft but allow IPv4 private addresses */
+	SCTP_SCOPE_POLICY_LINK,		/* Follow draft but allow IPv4 link local addresses */
+} sctp_scope_policy_t;
+
 /* Based on IPv4 scoping <draft-stewart-tsvwg-sctp-ipv4-00.txt>,
  * SCTP IPv4 unusable addresses: 0.0.0.0/8, 224.0.0.0/4, 198.18.0.0/24,
  * 192.88.99.0/24.
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index 9f80a7668289..78740ec57d5d 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -227,8 +227,7 @@ 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 */
@@ -448,6 +447,7 @@ static inline void sctp_skb_set_owner_r(struct sk_buff *skb, struct sock *sk)
 {
 	struct sctp_ulpevent *event = sctp_skb2event(skb);
 
+	skb_orphan(skb);
 	skb->sk = sk;
 	skb->destructor = sctp_sock_rfree;
 	atomic_add(event->rmem_len, &sk->sk_rmem_alloc);
@@ -485,15 +485,16 @@ static inline __s32 sctp_jitter(__u32 rto)
 }
 
 /* Break down data chunks at this point.  */
-static inline int sctp_frag_point(const struct sctp_sock *sp, int pmtu)
+static inline int sctp_frag_point(const struct sctp_association *asoc, int pmtu)
 {
+	struct sctp_sock *sp = sctp_sk(asoc->base.sk);
 	int frag = pmtu;
 
 	frag -= sp->pf->af->net_header_len;
 	frag -= sizeof(struct sctphdr) + sizeof(struct sctp_data_chunk);
 
-	if (sp->user_frag)
-		frag = min_t(int, frag, sp->user_frag);
+	if (asoc->user_frag)
+		frag = min_t(int, frag, asoc->user_frag);
 
 	frag = min_t(int, frag, SCTP_MAX_CHUNK_LEN);
 
diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
index c1dd89365833..851c813adb3a 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 *,
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 23f08fe1d50a..7571e32723bf 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -219,9 +219,23 @@ extern struct sctp_globals {
 	/* Flag to idicate if SCTP-AUTH is enabled */
 	int auth_enable;
 
+	/*
+	 * Policy to control SCTP IPv4 address scoping
+	 * 0   - Disable IPv4 address scoping
+	 * 1   - Enable IPv4 address scoping
+	 * 2   - Selectively allow only IPv4 private addresses
+	 * 3   - Selectively allow only IPv4 link local address
+	 */
+	int ipv4_scope_policy;
+
 	/* Flag to indicate whether computing and verifying checksum
 	 * is disabled. */
         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)
@@ -252,11 +266,13 @@ extern struct sctp_globals {
 #define sctp_port_hashtable		(sctp_globals.port_hashtable)
 #define sctp_local_addr_list		(sctp_globals.local_addr_list)
 #define sctp_local_addr_lock		(sctp_globals.addr_list_lock)
+#define sctp_scope_policy		(sctp_globals.ipv4_scope_policy)
 #define sctp_addip_enable		(sctp_globals.addip_enable)
 #define sctp_addip_noauth		(sctp_globals.addip_noauth_enable)
 #define sctp_prsctp_enable		(sctp_globals.prsctp_enable)
 #define sctp_auth_enable		(sctp_globals.auth_enable)
 #define sctp_checksum_disable		(sctp_globals.checksum_disable)
+#define sctp_rwnd_upd_shift		(sctp_globals.rwnd_update_shift)
 
 /* SCTP Socket type: UDP or TCP style. */
 typedef enum {
@@ -534,7 +550,7 @@ struct sctp_af {
 					 int level,
 					 int optname,
 					 char __user *optval,
-					 int optlen);
+					 unsigned int optlen);
 	int		(*getsockopt)	(struct sock *sk,
 					 int level,
 					 int optname,
@@ -544,7 +560,7 @@ struct sctp_af {
 					 int level,
 					 int optname,
 					 char __user *optval,
-					 int optlen);
+					 unsigned int optlen);
 	int		(*compat_getsockopt)	(struct sock *sk,
 					 int level,
 					 int optname,
@@ -628,7 +644,7 @@ struct sctp_datamsg {
 	/* Chunks waiting to be submitted to lower layer. */
 	struct list_head chunks;
 	/* Chunks that have been transmitted. */
-	struct list_head track;
+	size_t msg_size;
 	/* Reference counting. */
 	atomic_t refcnt;
 	/* When is this message no longer interesting to the peer? */
@@ -643,6 +659,7 @@ struct sctp_datamsg {
 struct sctp_datamsg *sctp_datamsg_from_user(struct sctp_association *,
 					    struct sctp_sndrcvinfo *,
 					    struct msghdr *, int len);
+void sctp_datamsg_free(struct sctp_datamsg *);
 void sctp_datamsg_put(struct sctp_datamsg *);
 void sctp_chunk_fail(struct sctp_chunk *, int error);
 int sctp_chunk_abandoned(struct sctp_chunk *);
@@ -811,22 +828,12 @@ struct sctp_packet {
 	/* pointer to the auth chunk for this packet */
 	struct sctp_chunk *auth;
 
-	/* This packet contains a COOKIE-ECHO chunk. */
-	__u8 has_cookie_echo;
-
-	/* This packet contains a SACK chunk. */
-	__u8 has_sack;
-
-	/* This packet contains an AUTH chunk */
-	__u8 has_auth;
-
-	/* This packet contains at least 1 DATA chunk */
-	__u8 has_data;
-
-	/* SCTP cannot fragment this packet. So let ip fragment it. */
-	__u8 ipfragok;
-
-	__u8 malloced;
+	u8  has_cookie_echo:1,	/* This packet contains a COOKIE-ECHO chunk. */
+	    has_sack:1,		/* This packet contains a SACK chunk. */
+	    has_auth:1,		/* This packet contains an AUTH chunk */
+	    has_data:1,		/* This packet contains at least 1 DATA chunk */
+	    ipfragok:1,		/* So let ip fragment this packet */
+	    malloced:1;		/* Is it malloced? */
 };
 
 struct sctp_packet *sctp_packet_init(struct sctp_packet *,
@@ -892,7 +899,6 @@ struct sctp_transport {
 	 */
 	/* RTO	       : The current retransmission timeout value.  */
 	unsigned long rto;
-	unsigned long last_rto;
 
 	__u32 rtt;		/* This is the most recent RTT.	 */
 
@@ -935,6 +941,8 @@ 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 +951,6 @@ 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.
 	 */
@@ -1069,6 +1071,8 @@ 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);
@@ -1567,13 +1571,13 @@ struct sctp_association {
 		__u32	sack_cnt;
 
 		/* These are capabilities which our peer advertised.  */
-		__u8	ecn_capable;	 /* Can peer do ECN? */
-		__u8	ipv4_address;	 /* Peer understands IPv4 addresses? */
-		__u8	ipv6_address;	 /* Peer understands IPv6 addresses? */
-		__u8	hostname_address;/* Peer understands DNS addresses? */
-		__u8    asconf_capable;  /* Does peer support ADDIP? */
-		__u8    prsctp_capable;  /* Can peer do PR-SCTP? */
-		__u8	auth_capable;	 /* Is peer doing SCTP-AUTH? */
+		__u8	ecn_capable:1,	    /* Can peer do ECN? */
+			ipv4_address:1,	    /* Peer understands IPv4 addresses? */
+			ipv6_address:1,	    /* Peer understands IPv6 addresses? */
+			hostname_address:1, /* Peer understands DNS addresses? */
+			asconf_capable:1,   /* Does peer support ADDIP? */
+			prsctp_capable:1,   /* Can peer do PR-SCTP? */
+			auth_capable:1;	    /* Is peer doing SCTP-AUTH? */
 
 		__u32   adaptation_ind;	 /* Adaptation Code point. */
 
@@ -1738,6 +1742,12 @@ struct sctp_association {
 	 */
 	__u32 rwnd_over;
 
+	/* Keeps treack of rwnd pressure.  This happens when we have
+	 * a window, but not recevie buffer (i.e small packets).  This one
+	 * is releases slowly (1 PMTU at a time ).
+	 */
+	__u32 rwnd_press;
+
 	/* This is the sndbuf size in use for the association.
 	 * This corresponds to the sndbuf size for the association,
 	 * as specified in the sk->sndbuf.
@@ -1756,6 +1766,7 @@ struct sctp_association {
 
 	/* The message size at which SCTP fragmentation will occur. */
 	__u32 frag_point;
+	__u32 user_frag;
 
 	/* Counter used to count INIT errors. */
 	int init_err_counter;
@@ -1905,11 +1916,8 @@ struct sctp_association {
 
 	__u16 active_key_id;
 
-	/* Need to send an ECNE Chunk? */
-	char need_ecne;
-
-	/* Is it a temporary association? */
-	char temp;
+	__u8 need_ecne:1,	/* Need to send an ECNE Chunk? */
+	     temp:1;		/* Is it a temporary association? */
 };
 
 
@@ -1939,10 +1947,8 @@ void sctp_association_free(struct sctp_association *);
 void sctp_association_put(struct sctp_association *);
 void sctp_association_hold(struct sctp_association *);
 
-struct sctp_transport *sctp_assoc_choose_init_transport(
-	struct sctp_association *);
-struct sctp_transport *sctp_assoc_choose_shutdown_transport(
-	struct sctp_association *);
+struct sctp_transport *sctp_assoc_choose_alter_transport(
+	struct sctp_association *, struct sctp_transport *);
 void sctp_assoc_update_retran_path(struct sctp_association *);
 struct sctp_transport *sctp_assoc_lookup_paddr(const struct sctp_association *,
 					  const union sctp_addr *);
@@ -1977,7 +1983,7 @@ void sctp_assoc_set_primary(struct sctp_association *,
 void sctp_assoc_del_nonprimary_peers(struct sctp_association *,
 				    struct sctp_transport *);
 int sctp_assoc_set_bind_addr_from_ep(struct sctp_association *,
-				     gfp_t);
+				     sctp_scope_t, gfp_t);
 int sctp_assoc_set_bind_addr_from_cookie(struct sctp_association *,
 					 struct sctp_cookie*,
 					 gfp_t gfp);
diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h
index b259fc5798fb..2b2769c5ca9f 100644
--- a/include/net/sctp/user.h
+++ b/include/net/sctp/user.h
@@ -60,94 +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 {
-	SCTP_RTOINFO,
-#define SCTP_RTOINFO SCTP_RTOINFO
-	SCTP_ASSOCINFO,
-#define SCTP_ASSOCINFO SCTP_ASSOCINFO
-	SCTP_INITMSG,
-#define SCTP_INITMSG SCTP_INITMSG
-	SCTP_NODELAY, 	/* Get/set nodelay option. */
-#define SCTP_NODELAY	SCTP_NODELAY
-	SCTP_AUTOCLOSE,
-#define SCTP_AUTOCLOSE SCTP_AUTOCLOSE
-	SCTP_SET_PEER_PRIMARY_ADDR, 
-#define SCTP_SET_PEER_PRIMARY_ADDR SCTP_SET_PEER_PRIMARY_ADDR
-	SCTP_PRIMARY_ADDR,
-#define SCTP_PRIMARY_ADDR SCTP_PRIMARY_ADDR
-	SCTP_ADAPTATION_LAYER,
-#define SCTP_ADAPTATION_LAYER SCTP_ADAPTATION_LAYER
-	SCTP_DISABLE_FRAGMENTS,
-#define SCTP_DISABLE_FRAGMENTS SCTP_DISABLE_FRAGMENTS
-	SCTP_PEER_ADDR_PARAMS,
-#define SCTP_PEER_ADDR_PARAMS SCTP_PEER_ADDR_PARAMS
-	SCTP_DEFAULT_SEND_PARAM,
-#define SCTP_DEFAULT_SEND_PARAM SCTP_DEFAULT_SEND_PARAM
-	SCTP_EVENTS,
-#define SCTP_EVENTS SCTP_EVENTS
-	SCTP_I_WANT_MAPPED_V4_ADDR,  /* Turn on/off mapped v4 addresses  */
-#define SCTP_I_WANT_MAPPED_V4_ADDR SCTP_I_WANT_MAPPED_V4_ADDR
-	SCTP_MAXSEG, 	/* Get/set maximum fragment. */
-#define SCTP_MAXSEG 	SCTP_MAXSEG
-	SCTP_STATUS,
-#define SCTP_STATUS SCTP_STATUS
-	SCTP_GET_PEER_ADDR_INFO,
-#define SCTP_GET_PEER_ADDR_INFO SCTP_GET_PEER_ADDR_INFO
-	SCTP_DELAYED_ACK,
-#define SCTP_DELAYED_ACK_TIME SCTP_DELAYED_ACK
-#define SCTP_DELAYED_ACK SCTP_DELAYED_ACK
-	SCTP_CONTEXT,	/* Receive Context */
-#define SCTP_CONTEXT SCTP_CONTEXT
-	SCTP_FRAGMENT_INTERLEAVE,
-#define SCTP_FRAGMENT_INTERLEAVE SCTP_FRAGMENT_INTERLEAVE
-	SCTP_PARTIAL_DELIVERY_POINT,	/* Set/Get partial delivery point */
-#define SCTP_PARTIAL_DELIVERY_POINT SCTP_PARTIAL_DELIVERY_POINT
-	SCTP_MAX_BURST,		/* Set/Get max burst */
-#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
-};
+#define SCTP_RTOINFO	0
+#define SCTP_ASSOCINFO  1
+#define SCTP_INITMSG	2
+#define SCTP_NODELAY	3		/* Get/set nodelay option. */
+#define SCTP_AUTOCLOSE	4
+#define SCTP_SET_PEER_PRIMARY_ADDR 5
+#define SCTP_PRIMARY_ADDR	6
+#define SCTP_ADAPTATION_LAYER	7
+#define SCTP_DISABLE_FRAGMENTS	8
+#define SCTP_PEER_ADDR_PARAMS	9
+#define SCTP_DEFAULT_SEND_PARAM	10
+#define SCTP_EVENTS	11
+#define SCTP_I_WANT_MAPPED_V4_ADDR 12	/* Turn on/off mapped v4 addresses  */
+#define SCTP_MAXSEG	13		/* Get/set maximum fragment. */
+#define SCTP_STATUS	14
+#define SCTP_GET_PEER_ADDR_INFO	15
+#define SCTP_DELAYED_ACK_TIME	16
+#define SCTP_DELAYED_ACK SCTP_DELAYED_ACK_TIME
+#define SCTP_CONTEXT	17
+#define SCTP_FRAGMENT_INTERLEAVE	18
+#define SCTP_PARTIAL_DELIVERY_POINT	19 /* Set/Get partial delivery point */
+#define SCTP_MAX_BURST	20		/* Set/Get max burst */
+#define SCTP_AUTH_CHUNK	21	/* Set only: add a chunk type to authenticate */
+#define SCTP_HMAC_IDENT	22
+#define SCTP_AUTH_KEY	23
+#define SCTP_AUTH_ACTIVE_KEY	24
+#define SCTP_AUTH_DELETE_KEY	25
+#define SCTP_PEER_AUTH_CHUNKS	26	/* Read only */
+#define SCTP_LOCAL_AUTH_CHUNKS	27	/* Read only */
+#define SCTP_GET_ASSOC_NUMBER	28	/* Read only */
+
+/* Internal Socket Options. Some of the sctp library functions are
+ * implemented using these socket options.
+ */
+#define SCTP_SOCKOPT_BINDX_ADD	100	/* BINDX requests for adding addrs */
+#define SCTP_SOCKOPT_BINDX_REM	101	/* BINDX requests for removing addrs. */
+#define SCTP_SOCKOPT_PEELOFF	102	/* peel off association. */
+/* Options 104-106 are deprecated and removed. Do not use this space */
+#define SCTP_SOCKOPT_CONNECTX_OLD	107	/* CONNECTX old requests. */
+#define SCTP_GET_PEER_ADDRS	108		/* Get all peer addresss. */
+#define SCTP_GET_LOCAL_ADDRS	109		/* Get all local addresss. */
+#define SCTP_SOCKOPT_CONNECTX	110		/* CONNECTX requests. */
+#define SCTP_SOCKOPT_CONNECTX3	111	/* CONNECTX requests (updated) */
 
 /*
  * 5.2.1 SCTP Initiation Structure (SCTP_INIT)
@@ -204,16 +159,11 @@ 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. */	
 };
 
 
-typedef union {
-	__u8   			raw;
-	struct sctp_initmsg	init;
-	struct sctp_sndrcvinfo	sndrcv;
-} sctp_cmsg_data_t;
-
 /* These are cmsg_types.  */
 typedef enum sctp_cmsg_type {
 	SCTP_INIT,              /* 5.2.1 SCTP Initiation Structure */
diff --git a/include/net/snmp.h b/include/net/snmp.h
index 57c93628695f..8c842e06bec8 100644
--- a/include/net/snmp.h
+++ b/include/net/snmp.h
@@ -153,6 +153,11 @@ struct linux_xfrm_mib {
 		per_cpu_ptr(mib[!in_softirq()], get_cpu())->mibs[field]--; \
 		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) 	\
@@ -160,5 +165,17 @@ struct linux_xfrm_mib {
 		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());\
+		ptr->mibs[basefield##PKTS]++; \
+		ptr->mibs[basefield##OCTETS] += addend;\
+		put_cpu(); \
+	} 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());\
+		ptr->mibs[basefield##PKTS]++; \
+		ptr->mibs[basefield##OCTETS] += addend;\
+	} while (0)
 #endif
diff --git a/include/net/sock.h b/include/net/sock.h
index 4bb1ff9fd15b..3f1a4804bb3f 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -54,6 +54,7 @@
 
 #include <linux/filter.h>
 #include <linux/rculist_nulls.h>
+#include <linux/poll.h>
 
 #include <asm/atomic.h>
 #include <net/dst.h>
@@ -103,15 +104,18 @@ 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 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_node: main hash linkage for various protocol lookup tables
- *	@skc_nulls_node: main hash linkage for UDP/UDP-Lite protocol
  *	@skc_bind_node: bind hash linkage for various protocol lookup tables
- *	@skc_refcnt: reference count
- *	@skc_hash: hash value used with 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
  *
@@ -119,17 +123,28 @@ struct net;
  *	for struct sock and struct inet_timewait_sock.
  */
 struct sock_common {
+	/*
+	 * first fields are not copied in sock_copy()
+	 */
+	union {
+		struct hlist_node	skc_node;
+		struct hlist_nulls_node skc_nulls_node;
+	};
+	atomic_t		skc_refcnt;
+	int			skc_tx_queue_mapping;
+
+	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;
 	union {
-		struct hlist_node	skc_node;
-		struct hlist_nulls_node skc_nulls_node;
+		struct hlist_node	skc_bind_node;
+		struct hlist_nulls_node skc_portaddr_node;
 	};
-	struct hlist_node	skc_bind_node;
-	atomic_t		skc_refcnt;
-	unsigned int		skc_hash;
 	struct proto		*skc_prot;
 #ifdef CONFIG_NET_NS
 	struct net	 	*skc_net;
@@ -207,22 +222,27 @@ struct sock {
 	 * don't add nothing before this first member (__sk_common) --acme
 	 */
 	struct sock_common	__sk_common;
+#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
 #define sk_family		__sk_common.skc_family
 #define sk_state		__sk_common.skc_state
 #define sk_reuse		__sk_common.skc_reuse
 #define sk_bound_dev_if		__sk_common.skc_bound_dev_if
-#define sk_node			__sk_common.skc_node
-#define sk_nulls_node		__sk_common.skc_nulls_node
 #define sk_bind_node		__sk_common.skc_bind_node
-#define sk_refcnt		__sk_common.skc_refcnt
-#define sk_hash			__sk_common.skc_hash
 #define sk_prot			__sk_common.skc_prot
 #define sk_net			__sk_common.skc_net
-	unsigned char		sk_shutdown : 2,
-				sk_no_check : 2,
-				sk_userlocks : 4;
-	unsigned char		sk_protocol;
-	unsigned short		sk_type;
+	kmemcheck_bitfield_begin(flags);
+	unsigned int		sk_shutdown  : 2,
+				sk_no_check  : 2,
+				sk_userlocks : 4,
+				sk_protocol  : 8,
+				sk_type      : 16;
+	kmemcheck_bitfield_end(flags);
 	int			sk_rcvbuf;
 	socket_lock_t		sk_lock;
 	/*
@@ -495,6 +515,8 @@ 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)
@@ -615,7 +637,7 @@ struct proto {
 	void			(*shutdown)(struct sock *sk, int how);
 	int			(*setsockopt)(struct sock *sk, int level, 
 					int optname, char __user *optval,
-					int optlen);
+					unsigned int optlen);
 	int			(*getsockopt)(struct sock *sk, int level, 
 					int optname, char __user *optval, 
 					int __user *option);  	 
@@ -623,7 +645,7 @@ struct proto {
 	int			(*compat_setsockopt)(struct sock *sk,
 					int level,
 					int optname, char __user *optval,
-					int optlen);
+					unsigned int optlen);
 	int			(*compat_getsockopt)(struct sock *sk,
 					int level,
 					int optname, char __user *optval,
@@ -942,7 +964,7 @@ extern void			sock_rfree(struct sk_buff *skb);
 
 extern int			sock_setsockopt(struct socket *sock, int level,
 						int op, char __user *optval,
-						int optlen);
+						unsigned int optlen);
 
 extern int			sock_getsockopt(struct socket *sock, int level,
 						int op, char __user *optval, 
@@ -984,7 +1006,7 @@ extern int                      sock_no_shutdown(struct socket *, int);
 extern int			sock_no_getsockopt(struct socket *, int , int,
 						   char __user *, int __user *);
 extern int			sock_no_setsockopt(struct socket *, int, int,
-						   char __user *, int);
+						   char __user *, unsigned int);
 extern int                      sock_no_sendmsg(struct kiocb *, struct socket *,
 						struct msghdr *, size_t);
 extern int                      sock_no_recvmsg(struct kiocb *, struct socket *,
@@ -1006,11 +1028,11 @@ extern int sock_common_getsockopt(struct socket *sock, int level, int optname,
 extern int sock_common_recvmsg(struct kiocb *iocb, struct socket *sock,
 			       struct msghdr *msg, size_t size, int flags);
 extern int sock_common_setsockopt(struct socket *sock, int level, int optname,
-				  char __user *optval, int optlen);
+				  char __user *optval, unsigned int optlen);
 extern int compat_sock_common_getsockopt(struct socket *sock, int level,
 		int optname, char __user *optval, int __user *optlen);
 extern int compat_sock_common_setsockopt(struct socket *sock, int level,
-		int optname, char __user *optval, int optlen);
+		int optname, char __user *optval, unsigned int optlen);
 
 extern void sk_common_release(struct sock *sk);
 
@@ -1083,8 +1105,29 @@ 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;
 }
 
@@ -1141,6 +1184,7 @@ __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);
@@ -1159,6 +1203,7 @@ __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);
@@ -1206,6 +1251,107 @@ static inline int skb_copy_to_page(struct sock *sk, char __user *from,
 	return 0;
 }
 
+/**
+ * sk_wmem_alloc_get - returns write allocations
+ * @sk: socket
+ *
+ * Returns sk_wmem_alloc minus initial offset of one
+ */
+static inline int sk_wmem_alloc_get(const struct sock *sk)
+{
+	return atomic_read(&sk->sk_wmem_alloc) - 1;
+}
+
+/**
+ * sk_rmem_alloc_get - returns read allocations
+ * @sk: socket
+ *
+ * Returns sk_rmem_alloc
+ */
+static inline int sk_rmem_alloc_get(const struct sock *sk)
+{
+	return atomic_read(&sk->sk_rmem_alloc);
+}
+
+/**
+ * sk_has_allocations - check if allocations are outstanding
+ * @sk: socket
+ *
+ * Returns true if socket has write or read allocations
+ */
+static inline int sk_has_allocations(const struct sock *sk)
+{
+	return sk_wmem_alloc_get(sk) || sk_rmem_alloc_get(sk);
+}
+
+/**
+ * sk_has_sleeper - check if there are any waiting processes
+ * @sk: socket
+ *
+ * Returns true if socket has waiting processes
+ *
+ * The purpose of the sk_has_sleeper and sock_poll_wait is to wrap the memory
+ * barrier call. They were added due to the race found within the tcp code.
+ *
+ * Consider following tcp code paths:
+ *
+ * CPU1                  CPU2
+ *
+ * sys_select            receive packet
+ *   ...                 ...
+ *   __add_wait_queue    update tp->rcv_nxt
+ *   ...                 ...
+ *   tp->rcv_nxt check   sock_def_readable
+ *   ...                 {
+ *   schedule               ...
+ *                          if (sk->sk_sleep && waitqueue_active(sk->sk_sleep))
+ *                              wake_up_interruptible(sk->sk_sleep)
+ *                          ...
+ *                       }
+ *
+ * The race for tcp fires when the __add_wait_queue changes done by CPU1 stay
+ * in its cache, and so does the tp->rcv_nxt update on CPU2 side.  The CPU1
+ * could then endup calling schedule and sleep forever if there are no more
+ * data on the socket.
+ *
+ * The sk_has_sleeper is always called right after a call to read_lock, so we
+ * can use smp_mb__after_lock barrier.
+ */
+static inline int sk_has_sleeper(struct sock *sk)
+{
+	/*
+	 * We need to be sure we are in sync with the
+	 * add_wait_queue modifications to the wait queue.
+	 *
+	 * This memory barrier is paired in the sock_poll_wait.
+	 */
+	smp_mb__after_lock();
+	return sk->sk_sleep && waitqueue_active(sk->sk_sleep);
+}
+
+/**
+ * sock_poll_wait - place memory barrier behind the poll_wait call.
+ * @filp:           file
+ * @wait_address:   socket wait queue
+ * @p:              poll_table
+ *
+ * See the comments in the sk_has_sleeper function.
+ */
+static inline void sock_poll_wait(struct file *filp,
+		wait_queue_head_t *wait_address, poll_table *p)
+{
+	if (p && wait_address) {
+		poll_wait(filp, wait_address, p);
+		/*
+		 * We need to be sure we are in sync with the
+		 * socket flags modification.
+		 *
+		 * This memory barrier is paired in the sk_has_sleeper.
+		*/
+		smp_mb();
+	}
+}
+
 /*
  * 	Queue a received datagram if it will fit. Stream and sequenced
  *	protocols can't normally use this as they need to fit buffers in
@@ -1217,14 +1363,20 @@ static inline int skb_copy_to_page(struct sock *sk, char __user *from,
 
 static inline void skb_set_owner_w(struct sk_buff *skb, struct sock *sk)
 {
-	sock_hold(sk);
+	skb_orphan(skb);
 	skb->sk = sk;
 	skb->destructor = sock_wfree;
+	/*
+	 * We used to take a refcount on sk, but following operation
+	 * is enough to guarantee sk_free() wont free this sock until
+	 * all in-flight packets are completed
+	 */
 	atomic_add(skb->truesize, &sk->sk_wmem_alloc);
 }
 
 static inline void skb_set_owner_r(struct sk_buff *skb, struct sock *sk)
 {
+	skb_orphan(skb);
 	skb->sk = sk;
 	skb->destructor = sock_rfree;
 	atomic_add(skb->truesize, &sk->sk_rmem_alloc);
@@ -1280,7 +1432,7 @@ 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);
 }
 
@@ -1376,6 +1528,8 @@ 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 e54c76d75495..e2d2ca2509be 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>
@@ -41,6 +42,7 @@
 #include <net/ip.h>
 #include <net/tcp_states.h>
 #include <net/inet_ecn.h>
+#include <net/dst.h>
 
 #include <linux/seq_file.h>
 
@@ -61,9 +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
 
@@ -166,6 +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
@@ -176,6 +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
@@ -236,6 +240,7 @@ 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 atomic_t tcp_memory_allocated;
 extern struct percpu_counter tcp_sockets_allocated;
@@ -265,6 +270,19 @@ static inline int tcp_too_many_orphans(struct sock *sk, int num)
 		 atomic_read(&tcp_memory_allocated) > sysctl_tcp_mem[2]);
 }
 
+/* syncookies: remember time of last synqueue overflow */
+static inline void tcp_synq_overflow(struct sock *sk)
+{
+	tcp_sk(sk)->rx_opt.ts_recent_stamp = jiffies;
+}
+
+/* syncookies: no recent synqueue overflow on this listening socket? */
+static inline int tcp_synq_no_recent_overflow(const struct sock *sk)
+{
+	unsigned long last_overflow = tcp_sk(sk)->rx_opt.ts_recent_stamp;
+	return time_after(jiffies, last_overflow + TCP_TIMEOUT_INIT);
+}
+
 extern struct proto tcp_prot;
 
 #define TCP_INC_STATS(net, field)	SNMP_INC_STATS((net)->mib.tcp_statistics, field)
@@ -329,11 +347,6 @@ 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
@@ -345,8 +358,7 @@ 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,
@@ -380,13 +392,13 @@ extern int			tcp_getsockopt(struct sock *sk, int level,
 					       int __user *optlen);
 extern int			tcp_setsockopt(struct sock *sk, int level, 
 					       int optname, char __user *optval, 
-					       int optlen);
+					       unsigned int optlen);
 extern int			compat_tcp_getsockopt(struct sock *sk,
 					int level, int optname,
 					char __user *optval, int __user *optlen);
 extern int			compat_tcp_setsockopt(struct sock *sk,
 					int level, int optname,
-					char __user *optval, int optlen);
+					char __user *optval, unsigned int optlen);
 extern void			tcp_set_keepalive(struct sock *sk, int val);
 extern int			tcp_recvmsg(struct kiocb *iocb, struct sock *sk,
 					    struct msghdr *msg,
@@ -395,7 +407,9 @@ 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,
-						  int estab);
+						  u8 **hvpp,
+						  int estab,
+						  struct dst_entry *dst);
 
 extern u8			*tcp_parse_md5sig_option(struct tcphdr *th);
 
@@ -429,7 +443,8 @@ 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);
 
@@ -455,6 +470,7 @@ extern void __tcp_push_pending_frames(struct sock *sk, unsigned int cur_mss,
 				      int nonagle);
 extern int tcp_may_send_now(struct sock *sk);
 extern int tcp_retransmit_skb(struct sock *, struct sk_buff *);
+extern void tcp_retransmit_timer(struct sock *sk);
 extern void tcp_xmit_retransmit_queue(struct sock *);
 extern void tcp_simple_retransmit(struct sock *);
 extern int tcp_trim_head(struct sock *, struct sk_buff *, u32);
@@ -507,6 +523,17 @@ extern int tcp_mtu_to_mss(struct sock *sk, int pmtu);
 extern int tcp_mss_to_mtu(struct sock *sk, int mss);
 extern void tcp_mtup_init(struct sock *sk);
 
+static inline void tcp_bound_rto(const struct sock *sk)
+{
+	if (inet_csk(sk)->icsk_rto > TCP_RTO_MAX)
+		inet_csk(sk)->icsk_rto = TCP_RTO_MAX;
+}
+
+static inline u32 __tcp_set_rto(const struct tcp_sock *tp)
+{
+	return (tp->srtt >> 3) + tp->rttvar;
+}
+
 static inline void __tcp_fast_path_on(struct tcp_sock *tp, u32 snd_wnd)
 {
 	tp->pred_flags = htonl((tp->tcp_header_len << 26) |
@@ -530,6 +557,17 @@ static inline void tcp_fast_path_check(struct sock *sk)
 		tcp_fast_path_on(tp);
 }
 
+/* Compute the actual rto_min value */
+static inline u32 tcp_rto_min(struct sock *sk)
+{
+	struct dst_entry *dst = __sk_dst_get(sk);
+	u32 rto_min = TCP_RTO_MIN;
+
+	if (dst && dst_metric_locked(dst, RTAX_RTO_MIN))
+		rto_min = dst_metric_rtt(dst, RTAX_RTO_MIN);
+	return rto_min;
+}
+
 /* Compute the actual receive window we are currently advertising.
  * Rcv_nxt can be after the window if our peer push more data
  * than the offered window.
@@ -616,21 +654,6 @@ static inline int tcp_skb_mss(const struct sk_buff *skb)
 	return skb_shinfo(skb)->gso_size;
 }
 
-static inline void tcp_dec_pcount_approx_int(__u32 *count, const int decr)
-{
-	if (*count) {
-		*count -= decr;
-		if ((int)*count < 0)
-			*count = 0;
-	}
-}
-
-static inline void tcp_dec_pcount_approx(__u32 *count,
-					 const struct sk_buff *skb)
-{
-	tcp_dec_pcount_approx_int(count, tcp_skb_pcount(skb));
-}
-
 /* Events passed to congestion control interface */
 enum tcp_ca_event {
 	CA_EVENT_TX_START,	/* first transmit when no packets in flight */
@@ -771,6 +794,13 @@ static inline unsigned int tcp_packets_in_flight(const struct tcp_sock *tp)
 	return tp->packets_out - tcp_left_out(tp) + tp->retrans_out;
 }
 
+#define TCP_INFINITE_SSTHRESH	0x7fffffff
+
+static inline bool tcp_in_initial_slowstart(const struct tcp_sock *tp)
+{
+	return tp->snd_ssthresh >= TCP_INFINITE_SSTHRESH;
+}
+
 /* If cwnd > ssthresh, we may raise ssthresh to be half-way to cwnd.
  * The exception is rate halving phase, when cwnd is decreasing towards
  * ssthresh.
@@ -892,30 +922,32 @@ static inline int tcp_prequeue(struct sock *sk, struct sk_buff *skb)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
 
-	if (!sysctl_tcp_low_latency && tp->ucopy.task) {
-		__skb_queue_tail(&tp->ucopy.prequeue, skb);
-		tp->ucopy.memory += skb->truesize;
-		if (tp->ucopy.memory > sk->sk_rcvbuf) {
-			struct sk_buff *skb1;
-
-			BUG_ON(sock_owned_by_user(sk));
-
-			while ((skb1 = __skb_dequeue(&tp->ucopy.prequeue)) != NULL) {
-				sk_backlog_rcv(sk, skb1);
-				NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_TCPPREQUEUEDROPPED);
-			}
-
-			tp->ucopy.memory = 0;
-		} else if (skb_queue_len(&tp->ucopy.prequeue) == 1) {
-			wake_up_interruptible(sk->sk_sleep);
-			if (!inet_csk_ack_scheduled(sk))
-				inet_csk_reset_xmit_timer(sk, ICSK_TIME_DACK,
-						          (3 * TCP_RTO_MIN) / 4,
-							  TCP_RTO_MAX);
+	if (sysctl_tcp_low_latency || !tp->ucopy.task)
+		return 0;
+
+	__skb_queue_tail(&tp->ucopy.prequeue, skb);
+	tp->ucopy.memory += skb->truesize;
+	if (tp->ucopy.memory > sk->sk_rcvbuf) {
+		struct sk_buff *skb1;
+
+		BUG_ON(sock_owned_by_user(sk));
+
+		while ((skb1 = __skb_dequeue(&tp->ucopy.prequeue)) != NULL) {
+			sk_backlog_rcv(sk, skb1);
+			NET_INC_STATS_BH(sock_net(sk),
+					 LINUX_MIB_TCPPREQUEUEDROPPED);
 		}
-		return 1;
+
+		tp->ucopy.memory = 0;
+	} else if (skb_queue_len(&tp->ucopy.prequeue) == 1) {
+		wake_up_interruptible_poll(sk->sk_sleep,
+					   POLLIN | POLLRDNORM | POLLRDBAND);
+		if (!inet_csk_ack_scheduled(sk))
+			inet_csk_reset_xmit_timer(sk, ICSK_TIME_DACK,
+						  (3 * tcp_rto_min(sk)) / 4,
+						  TCP_RTO_MAX);
 	}
-	return 0;
+	return 1;
 }
 
 
@@ -995,6 +1027,11 @@ static inline int keepalive_time_when(const struct tcp_sock *tp)
 	return tp->keepalive_time ? : sysctl_tcp_keepalive_time;
 }
 
+static inline int keepalive_probes(const struct tcp_sock *tp)
+{
+	return tp->keepalive_probes ? : sysctl_tcp_keepalive_probes;
+}
+
 static inline int tcp_fin_time(const struct sock *sk)
 {
 	int fin_timeout = tcp_sk(sk)->linger2 ? : sysctl_tcp_fin_timeout;
@@ -1157,7 +1194,7 @@ 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(void);
+extern struct tcp_md5sig_pool	**tcp_alloc_md5sig_pool(struct sock *);
 extern void			tcp_free_md5sig_pool(void);
 
 extern struct tcp_md5sig_pool	*__tcp_get_md5sig_pool(int cpu);
@@ -1192,6 +1229,7 @@ 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)
@@ -1223,6 +1261,29 @@ 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;
@@ -1413,9 +1474,99 @@ struct tcp_request_sock_ops {
 #ifdef CONFIG_TCP_MD5SIG
 	struct tcp_md5sig_key	*(*md5_lookup) (struct sock *sk,
 						struct request_sock *req);
+	int			(*calc_md5_hash) (char *location,
+						  struct tcp_md5sig_key *md5,
+						  struct sock *sk,
+						  struct request_sock *req,
+						  struct sk_buff *skb);
 #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/transp_v6.h b/include/net/transp_v6.h
index bfb240c6cf79..d65381cad0fc 100644
--- a/include/net/transp_v6.h
+++ b/include/net/transp_v6.h
@@ -51,7 +51,7 @@ extern int			datagram_send_ctl(struct net *net,
 /*
  *	address family specific functions
  */
-extern struct inet_connection_sock_af_ops ipv4_specific;
+extern const struct inet_connection_sock_af_ops ipv4_specific;
 
 extern void inet6_destroy_sock(struct sock *sk);
 
diff --git a/include/net/udp.h b/include/net/udp.h
index 93dbe294d459..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
@@ -124,10 +157,9 @@ static inline void udp_lib_close(struct sock *sk, long timeout)
 	sk_common_release(sk);
 }
 
-extern int	ipv4_rcv_saddr_equal(const struct sock *sk1,
-				    const struct sock *sk2);
 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,
@@ -146,7 +178,7 @@ extern unsigned int udp_poll(struct file *file, struct socket *sock,
 extern int 	udp_lib_getsockopt(struct sock *sk, int level, int optname,
 			           char __user *optval, int __user *optlen);
 extern int 	udp_lib_setsockopt(struct sock *sk, int level, int optname,
-				   char __user *optval, int optlen,
+				   char __user *optval, unsigned int optlen,
 				   int (*push_pending_frames)(struct sock *));
 
 extern struct sock *udp4_lib_lookup(struct net *net, __be32 saddr, __be16 sport,
@@ -209,4 +241,7 @@ extern void udp4_proc_exit(void);
 #endif
 
 extern void udp_init(void);
+
+extern int udp4_ufo_send_check(struct sk_buff *skb);
+extern struct sk_buff *udp4_ufo_fragment(struct sk_buff *skb, int features);
 #endif	/* _UDP_H */
diff --git a/include/net/wext.h b/include/net/wext.h
index 6d76a39a9c5b..4f6e7423174c 100644
--- a/include/net/wext.h
+++ b/include/net/wext.h
@@ -1,28 +1,19 @@
 #ifndef __NET_WEXT_H
 #define __NET_WEXT_H
 
-/*
- * wireless extensions interface to the core code
- */
+#include <net/iw_handler.h>
 
 struct net;
 
-#ifdef CONFIG_WIRELESS_EXT
-extern int wext_proc_init(struct net *net);
-extern void wext_proc_exit(struct net *net);
+#ifdef CONFIG_WEXT_CORE
 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)
 {
@@ -35,4 +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 6b3824edb39e..d69c4a7a1267 100644
--- a/include/net/wimax.h
+++ b/include/net/wimax.h
@@ -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
@@ -253,7 +259,6 @@
 struct net_device;
 struct genl_info;
 struct wimax_dev;
-struct input_dev;
 
 /**
  * struct wimax_dev - Generic WiMAX device
@@ -293,8 +298,8 @@ struct input_dev;
  *     See wimax_reset()'s documentation.
  *
  * @name: [fill] A way to identify this device. We need to register a
- *     name with many subsystems (input for RFKILL, workqueue
- *     creation, etc). We can't use the network device name as that
+ *     name with many subsystems (rfkill, workqueue creation, etc).
+ *     We can't use the network device name as that
  *     might change and in some instances we don't know it yet (until
  *     we don't call register_netdev()). So we generate an unique one
  *     using the driver name and device bus id, place it here and use
@@ -316,9 +321,6 @@ struct input_dev;
  *
  * @rfkill: [private] integration into the RF-Kill infrastructure.
  *
- * @rfkill_input: [private] virtual input device to process the
- *     hardware RF Kill switches.
- *
  * @rf_sw: [private] State of the software radio switch (OFF/ON)
  *
  * @rf_hw: [private] State of the hardware radio switch (OFF/ON)
diff --git a/include/net/wireless.h b/include/net/wireless.h
deleted file mode 100644
index 64a76208580c..000000000000
--- a/include/net/wireless.h
+++ /dev/null
@@ -1,472 +0,0 @@
-#ifndef __NET_WIRELESS_H
-#define __NET_WIRELESS_H
-
-/*
- * 802.11 device management
- *
- * Copyright 2007	Johannes Berg <johannes@sipsolutions.net>
- */
-
-#include <linux/netdevice.h>
-#include <linux/debugfs.h>
-#include <linux/list.h>
-#include <linux/ieee80211.h>
-#include <net/cfg80211.h>
-
-/**
- * enum ieee80211_band - supported frequency bands
- *
- * The bands are assigned this way because the supported
- * bitrates differ in these bands.
- *
- * @IEEE80211_BAND_2GHZ: 2.4GHz ISM band
- * @IEEE80211_BAND_5GHZ: around 5GHz band (4.9-5.7)
- */
-enum ieee80211_band {
-	IEEE80211_BAND_2GHZ,
-	IEEE80211_BAND_5GHZ,
-
-	/* keep last */
-	IEEE80211_NUM_BANDS
-};
-
-/**
- * enum ieee80211_channel_flags - channel flags
- *
- * Channel flags set by the regulatory control code.
- *
- * @IEEE80211_CHAN_DISABLED: This channel is disabled.
- * @IEEE80211_CHAN_PASSIVE_SCAN: Only passive scanning is permitted
- *	on this channel.
- * @IEEE80211_CHAN_NO_IBSS: IBSS is not allowed on this channel.
- * @IEEE80211_CHAN_RADAR: Radar detection is required on this channel.
- * @IEEE80211_CHAN_NO_FAT_ABOVE: extension channel above this channel
- * 	is not permitted.
- * @IEEE80211_CHAN_NO_FAT_BELOW: extension channel below this channel
- * 	is not permitted.
- */
-enum ieee80211_channel_flags {
-	IEEE80211_CHAN_DISABLED		= 1<<0,
-	IEEE80211_CHAN_PASSIVE_SCAN	= 1<<1,
-	IEEE80211_CHAN_NO_IBSS		= 1<<2,
-	IEEE80211_CHAN_RADAR		= 1<<3,
-	IEEE80211_CHAN_NO_FAT_ABOVE	= 1<<4,
-	IEEE80211_CHAN_NO_FAT_BELOW	= 1<<5,
-};
-
-/**
- * struct ieee80211_channel - channel definition
- *
- * This structure describes a single channel for use
- * with cfg80211.
- *
- * @center_freq: center frequency in MHz
- * @max_bandwidth: maximum allowed bandwidth for this channel, in MHz
- * @hw_value: hardware-specific value for the channel
- * @flags: channel flags from &enum ieee80211_channel_flags.
- * @orig_flags: channel flags at registration time, used by regulatory
- *	code to support devices with additional restrictions
- * @band: band this channel belongs to.
- * @max_antenna_gain: maximum antenna gain in dBi
- * @max_power: maximum transmission power (in dBm)
- * @beacon_found: helper to regulatory code to indicate when a beacon
- *	has been found on this channel. Use regulatory_hint_found_beacon()
- *	to enable this, this is is useful only on 5 GHz band.
- * @orig_mag: internal use
- * @orig_mpwr: internal use
- */
-struct ieee80211_channel {
-	enum ieee80211_band band;
-	u16 center_freq;
-	u8 max_bandwidth;
-	u16 hw_value;
-	u32 flags;
-	int max_antenna_gain;
-	int max_power;
-	bool beacon_found;
-	u32 orig_flags;
-	int orig_mag, orig_mpwr;
-};
-
-/**
- * enum ieee80211_rate_flags - rate flags
- *
- * Hardware/specification flags for rates. These are structured
- * in a way that allows using the same bitrate structure for
- * different bands/PHY modes.
- *
- * @IEEE80211_RATE_SHORT_PREAMBLE: Hardware can send with short
- *	preamble on this bitrate; only relevant in 2.4GHz band and
- *	with CCK rates.
- * @IEEE80211_RATE_MANDATORY_A: This bitrate is a mandatory rate
- *	when used with 802.11a (on the 5 GHz band); filled by the
- *	core code when registering the wiphy.
- * @IEEE80211_RATE_MANDATORY_B: This bitrate is a mandatory rate
- *	when used with 802.11b (on the 2.4 GHz band); filled by the
- *	core code when registering the wiphy.
- * @IEEE80211_RATE_MANDATORY_G: This bitrate is a mandatory rate
- *	when used with 802.11g (on the 2.4 GHz band); filled by the
- *	core code when registering the wiphy.
- * @IEEE80211_RATE_ERP_G: This is an ERP rate in 802.11g mode.
- */
-enum ieee80211_rate_flags {
-	IEEE80211_RATE_SHORT_PREAMBLE	= 1<<0,
-	IEEE80211_RATE_MANDATORY_A	= 1<<1,
-	IEEE80211_RATE_MANDATORY_B	= 1<<2,
-	IEEE80211_RATE_MANDATORY_G	= 1<<3,
-	IEEE80211_RATE_ERP_G		= 1<<4,
-};
-
-/**
- * struct ieee80211_rate - bitrate definition
- *
- * This structure describes a bitrate that an 802.11 PHY can
- * operate with. The two values @hw_value and @hw_value_short
- * are only for driver use when pointers to this structure are
- * passed around.
- *
- * @flags: rate-specific flags
- * @bitrate: bitrate in units of 100 Kbps
- * @hw_value: driver/hardware value for this rate
- * @hw_value_short: driver/hardware value for this rate when
- *	short preamble is used
- */
-struct ieee80211_rate {
-	u32 flags;
-	u16 bitrate;
-	u16 hw_value, hw_value_short;
-};
-
-/**
- * struct ieee80211_sta_ht_cap - STA's HT capabilities
- *
- * This structure describes most essential parameters needed
- * to describe 802.11n HT capabilities for an STA.
- *
- * @ht_supported: is HT supported by the STA
- * @cap: HT capabilities map as described in 802.11n spec
- * @ampdu_factor: Maximum A-MPDU length factor
- * @ampdu_density: Minimum A-MPDU spacing
- * @mcs: Supported MCS rates
- */
-struct ieee80211_sta_ht_cap {
-	u16 cap; /* use IEEE80211_HT_CAP_ */
-	bool ht_supported;
-	u8 ampdu_factor;
-	u8 ampdu_density;
-	struct ieee80211_mcs_info mcs;
-};
-
-/**
- * struct ieee80211_supported_band - frequency band definition
- *
- * This structure describes a frequency band a wiphy
- * is able to operate in.
- *
- * @channels: Array of channels the hardware can operate in
- *	in this band.
- * @band: the band this structure represents
- * @n_channels: Number of channels in @channels
- * @bitrates: Array of bitrates the hardware can operate with
- *	in this band. Must be sorted to give a valid "supported
- *	rates" IE, i.e. CCK rates first, then OFDM.
- * @n_bitrates: Number of bitrates in @bitrates
- */
-struct ieee80211_supported_band {
-	struct ieee80211_channel *channels;
-	struct ieee80211_rate *bitrates;
-	enum ieee80211_band band;
-	int n_channels;
-	int n_bitrates;
-	struct ieee80211_sta_ht_cap ht_cap;
-};
-
-/**
- * struct wiphy - wireless hardware description
- * @idx: the wiphy index assigned to this item
- * @class_dev: the class device representing /sys/class/ieee80211/<wiphy-name>
- * @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
- * 	regulatory domain settings until it gets its own regulatory domain
- * 	via its regulatory_hint(). After its gets its own regulatory domain
- * 	it will only allow further regulatory domain settings to further
- * 	enhance compliance. For example if channel 13 and 14 are disabled
- * 	by this regulatory domain no user regulatory domain can enable these
- * 	channels at a later time. This can be used for devices which do not
- * 	have calibration information gauranteed for frequencies or settings
- * 	outside of its regulatory domain.
- * @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
- *	on the reg_notifier() if it chooses to ignore future
- *	regulatory domain changes caused by other drivers.
- * @signal_type: signal type reported in &struct cfg80211_bss.
- */
-struct wiphy {
-	/* assign these fields before you register the wiphy */
-
-	/* permanent MAC address */
-	u8 perm_addr[ETH_ALEN];
-
-	/* Supported interface modes, OR together BIT(NL80211_IFTYPE_...) */
-	u16 interface_modes;
-
-	bool custom_regulatory;
-	bool strict_regulatory;
-
-	enum cfg80211_signal_type signal_type;
-
-	int bss_priv_size;
-	u8 max_scan_ssids;
-
-	/* If multiple wiphys are registered and you're handed e.g.
-	 * a regular netdev with assigned ieee80211_ptr, you won't
-	 * know whether it points to a wiphy your driver has registered
-	 * or not. Assign this to something global to your driver to
-	 * help determine whether you own this wiphy or not. */
-	void *privid;
-
-	struct ieee80211_supported_band *bands[IEEE80211_NUM_BANDS];
-
-	/* Lets us get back the wiphy on the callback */
-	int (*reg_notifier)(struct wiphy *wiphy,
-			    struct regulatory_request *request);
-
-	/* fields below are read-only, assigned by cfg80211 */
-
-	const struct ieee80211_regdomain *regd;
-
-	/* the item in /sys/class/ieee80211/ points to this,
-	 * you need use set_wiphy_dev() (see below) */
-	struct device dev;
-
-	/* dir in debugfs: ieee80211/<wiphyname> */
-	struct dentry *debugfsdir;
-
-	char priv[0] __attribute__((__aligned__(NETDEV_ALIGN)));
-};
-
-/** struct wireless_dev - wireless per-netdev state
- *
- * This structure must be allocated by the driver/stack
- * that uses the ieee80211_ptr field in struct net_device
- * (this is intentional so it can be allocated along with
- * the netdev.)
- *
- * @wiphy: pointer to hardware description
- * @iftype: interface type
- */
-struct wireless_dev {
-	struct wiphy *wiphy;
-	enum nl80211_iftype iftype;
-
-	/* private to the generic wireless code */
-	struct list_head list;
-	struct net_device *netdev;
-};
-
-/**
- * wiphy_priv - return priv from wiphy
- */
-static inline void *wiphy_priv(struct wiphy *wiphy)
-{
-	BUG_ON(!wiphy);
-	return &wiphy->priv;
-}
-
-/**
- * set_wiphy_dev - set device pointer for wiphy
- */
-static inline void set_wiphy_dev(struct wiphy *wiphy, struct device *dev)
-{
-	wiphy->dev.parent = dev;
-}
-
-/**
- * wiphy_dev - get wiphy dev pointer
- */
-static inline struct device *wiphy_dev(struct wiphy *wiphy)
-{
-	return wiphy->dev.parent;
-}
-
-/**
- * wiphy_name - get wiphy name
- */
-static inline const char *wiphy_name(struct wiphy *wiphy)
-{
-	return dev_name(&wiphy->dev);
-}
-
-/**
- * wdev_priv - return wiphy priv from wireless_dev
- */
-static inline void *wdev_priv(struct wireless_dev *wdev)
-{
-	BUG_ON(!wdev);
-	return wiphy_priv(wdev->wiphy);
-}
-
-/**
- * wiphy_new - create a new wiphy for use with cfg80211
- *
- * create a new wiphy and associate the given operations with it.
- * @sizeof_priv bytes are allocated for private use.
- *
- * the returned pointer must be assigned to each netdev's
- * ieee80211_ptr for proper operation.
- */
-struct wiphy *wiphy_new(struct cfg80211_ops *ops, int sizeof_priv);
-
-/**
- * wiphy_register - register a wiphy with cfg80211
- *
- * register the given wiphy
- *
- * Returns a non-negative wiphy index or a negative error code.
- */
-extern int wiphy_register(struct wiphy *wiphy);
-
-/**
- * wiphy_unregister - deregister a wiphy from cfg80211
- *
- * unregister a device with the given priv pointer.
- * After this call, no more requests can be made with this priv
- * pointer, but the call may sleep to wait for an outstanding
- * request that is being handled.
- */
-extern void wiphy_unregister(struct wiphy *wiphy);
-
-/**
- * wiphy_free - free wiphy
- */
-extern void wiphy_free(struct wiphy *wiphy);
-
-/**
- * ieee80211_channel_to_frequency - convert channel number to frequency
- */
-extern int ieee80211_channel_to_frequency(int chan);
-
-/**
- * ieee80211_frequency_to_channel - convert frequency to channel number
- */
-extern int ieee80211_frequency_to_channel(int freq);
-
-/*
- * Name indirection necessary because the ieee80211 code also has
- * a function named "ieee80211_get_channel", so if you include
- * cfg80211's header file you get cfg80211's version, if you try
- * to include both header files you'll (rightfully!) get a symbol
- * clash.
- */
-extern struct ieee80211_channel *__ieee80211_get_channel(struct wiphy *wiphy,
-							 int freq);
-/**
- * ieee80211_get_channel - get channel struct from wiphy for specified frequency
- */
-static inline struct ieee80211_channel *
-ieee80211_get_channel(struct wiphy *wiphy, int freq)
-{
-	return __ieee80211_get_channel(wiphy, freq);
-}
-
-/**
- * ieee80211_get_response_rate - get basic rate for a given rate
- *
- * @sband: the band to look for rates in
- * @basic_rates: bitmap of basic rates
- * @bitrate: the bitrate for which to find the basic rate
- *
- * This function returns the basic rate corresponding to a given
- * bitrate, that is the next lower bitrate contained in the basic
- * rate map, which is, for this function, given as a bitmap of
- * indices of rates in the band's bitrate table.
- */
-struct ieee80211_rate *
-ieee80211_get_response_rate(struct ieee80211_supported_band *sband,
-			    u32 basic_rates, int bitrate);
-
-/**
- * regulatory_hint - driver hint to the wireless core a regulatory domain
- * @wiphy: the wireless device giving the hint (used only for reporting
- *	conflicts)
- * @alpha2: the ISO/IEC 3166 alpha2 the driver claims its regulatory domain
- * 	should be in. If @rd is set this should be NULL. Note that if you
- * 	set this to NULL you should still set rd->alpha2 to some accepted
- * 	alpha2.
- *
- * Wireless drivers can use this function to hint to the wireless core
- * what it believes should be the current regulatory domain by
- * giving it an ISO/IEC 3166 alpha2 country code it knows its regulatory
- * domain should be in or by providing a completely build regulatory domain.
- * If the driver provides an ISO/IEC 3166 alpha2 userspace will be queried
- * for a regulatory domain structure for the respective country.
- *
- * The wiphy must have been registered to cfg80211 prior to this call.
- * For cfg80211 drivers this means you must first use wiphy_register(),
- * for mac80211 drivers you must first use ieee80211_register_hw().
- *
- * Drivers should check the return value, its possible you can get
- * an -ENOMEM.
- */
-extern int regulatory_hint(struct wiphy *wiphy, const char *alpha2);
-
-/**
- * regulatory_hint_11d - hints a country IE as a regulatory domain
- * @wiphy: the wireless device giving the hint (used only for reporting
- *	conflicts)
- * @country_ie: pointer to the country IE
- * @country_ie_len: length of the country IE
- *
- * We will intersect the rd with the what CRDA tells us should apply
- * for the alpha2 this country IE belongs to, this prevents APs from
- * sending us incorrect or outdated information against a country.
- */
-extern void regulatory_hint_11d(struct wiphy *wiphy,
-				u8 *country_ie,
-				u8 country_ie_len);
-/**
- * wiphy_apply_custom_regulatory - apply a custom driver regulatory domain
- * @wiphy: the wireless device we want to process the regulatory domain on
- * @regd: the custom regulatory domain to use for this wiphy
- *
- * Drivers can sometimes have custom regulatory domains which do not apply
- * to a specific country. Drivers can use this to apply such custom regulatory
- * domains. This routine must be called prior to wiphy registration. The
- * custom regulatory domain will be trusted completely and as such previous
- * default channel settings will be disregarded. If no rule is found for a
- * channel on the regulatory domain the channel will be disabled.
- */
-extern void wiphy_apply_custom_regulatory(
-	struct wiphy *wiphy,
-	const struct ieee80211_regdomain *regd);
-
-/**
- * freq_reg_info - get regulatory information for the given frequency
- * @wiphy: the wiphy for which we want to process this rule for
- * @center_freq: Frequency in KHz for which we want regulatory information for
- * @bandwidth: the bandwidth requirement you have in KHz, if you do not have one
- * 	you can set this to 0. If this frequency is allowed we then set
- * 	this value to the maximum allowed bandwidth.
- * @reg_rule: the regulatory rule which we have for this frequency
- *
- * Use this function to get the regulatory rule for a specific frequency on
- * a given wireless device. If the device has a specific regulatory domain
- * it wants to follow we respect that unless a country IE has been received
- * and processed already.
- *
- * Returns 0 if it was able to find a valid regulatory rule which does
- * apply to the given center_freq otherwise it returns non-zero. It will
- * also return -ERANGE if we determine the given center_freq does not even have
- * a regulatory rule for a frequency range in the center_freq's band. See
- * freq_in_rule_band() for our current definition of a band -- this is purely
- * subjective and right now its 802.11 specific.
- */
-extern int freq_reg_info(struct wiphy *wiphy, u32 center_freq, u32 *bandwidth,
-			 const struct ieee80211_reg_rule **reg_rule);
-
-#endif /* __NET_WIRELESS_H */
diff --git a/include/net/wpan-phy.h b/include/net/wpan-phy.h
new file mode 100644
index 000000000000..85926231c07a
--- /dev/null
+++ b/include/net/wpan-phy.h
@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2007, 2008, 2009 Siemens AG
+ *
+ * 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 Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Written by:
+ * Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
+ */
+
+#ifndef WPAN_PHY_H
+#define WPAN_PHY_H
+
+#include <linux/netdevice.h>
+#include <linux/mutex.h>
+
+struct wpan_phy {
+	struct mutex pib_lock;
+
+	/*
+	 * This is a PIB acording to 802.15.4-2006.
+	 * We do not provide timing-related variables, as they
+	 * aren't used outside of driver
+	 */
+	u8 current_channel;
+	u8 current_page;
+	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);
+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)
+{
+	BUG_ON(!phy);
+	return &phy->priv;
+}
+
+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);
+}
+#endif
diff --git a/include/net/x25.h b/include/net/x25.h
index fc3f03d976f8..9baa07dc7d17 100644
--- a/include/net/x25.h
+++ b/include/net/x25.h
@@ -187,7 +187,7 @@ extern int  x25_addr_ntoa(unsigned char *, struct x25_address *,
 extern int  x25_addr_aton(unsigned char *, struct x25_address *,
 			  struct x25_address *);
 extern struct sock *x25_find_socket(unsigned int, struct x25_neigh *);
-extern void x25_destroy_socket(struct sock *);
+extern void x25_destroy_socket_from_timer(struct sock *);
 extern int  x25_rx_call_request(struct sk_buff *, struct x25_neigh *, unsigned int);
 extern void x25_kill_by_neigh(struct x25_neigh *);
 
@@ -287,8 +287,14 @@ 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 2e9f5c0018ae..6d85861ab990 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -19,6 +19,9 @@
 #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 +124,7 @@ 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
@@ -160,7 +162,7 @@ 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 +201,7 @@ 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 +239,7 @@ enum {
 };
 
 /* callback structure passed from either netlink or pfkey */
-struct km_event
-{
+struct km_event {
 	union {
 		u32 hard;
 		u32 proto;
@@ -313,8 +314,7 @@ 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;
@@ -420,8 +420,7 @@ 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
@@ -468,8 +467,7 @@ struct xfrm_policy_walk {
 	u32 seq;
 };
 
-struct xfrm_policy
-{
+struct xfrm_policy {
 #ifdef CONFIG_NET_NS
 	struct net		*xp_net;
 #endif
@@ -538,8 +536,7 @@ 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 +623,7 @@ 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;
@@ -871,8 +867,7 @@ 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 +902,7 @@ 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];
@@ -994,7 +988,7 @@ static inline int __xfrm_policy_check2(struct sock *sk, int dir,
 		return __xfrm_policy_check(sk, ndir, skb, family);
 
 	return	(!net->xfrm.policy_count[dir] && !skb->sp) ||
-		(skb->dst->flags & DST_NOPOLICY) ||
+		(skb_dst(skb)->flags & DST_NOPOLICY) ||
 		__xfrm_policy_check(sk, ndir, skb, family);
 }
 
@@ -1048,7 +1042,7 @@ static inline int xfrm_route_forward(struct sk_buff *skb, unsigned short family)
 	struct net *net = dev_net(skb->dev);
 
 	return	!net->xfrm.policy_count[XFRM_POLICY_OUT] ||
-		(skb->dst->flags & DST_NOXFRM) ||
+		(skb_dst(skb)->flags & DST_NOXFRM) ||
 		__xfrm_route_forward(skb, family);
 }
 
@@ -1274,13 +1268,13 @@ struct xfrm_tunnel {
 struct xfrm6_tunnel {
 	int (*handler)(struct sk_buff *skb);
 	int (*err_handler)(struct sk_buff *skb, struct inet6_skb_parm *opt,
-			   int type, int code, int offset, __be32 info);
+			   u8 type, u8 code, int offset, __be32 info);
 	struct xfrm6_tunnel *next;
 	int priority;
 };
 
 extern void xfrm_init(void);
-extern void xfrm4_init(void);
+extern void xfrm4_init(int rt_hash_size);
 extern int xfrm_state_init(struct net *net);
 extern void xfrm_state_fini(struct net *net);
 extern void xfrm4_state_init(void);
@@ -1500,9 +1494,6 @@ 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)
 {
@@ -1541,12 +1532,22 @@ 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;
diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h
index 904468a191ef..afc2bfb9e917 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	AssignedIRQ;
-    u_int	IRQInfo1, IRQInfo2; /* IRQInfo2 is ignored */
-    void	*Handler;
-    void	*Instance;
+	u_int		Attributes;
+	u_int		AssignedIRQ;
+	irq_handler_t	Handler;
 } irq_req_t;
 
 /* Attributes for RequestIRQ and ReleaseIRQ */
@@ -125,7 +127,7 @@ typedef struct irq_req_t {
 #define IRQ_TYPE_DYNAMIC_SHARING	0x02
 #define IRQ_FORCED_PULSE		0x04
 #define IRQ_FIRST_SHARED		0x08
-#define IRQ_HANDLE_PRESENT		0x10
+//#define IRQ_HANDLE_PRESENT		0x10
 #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 struct window_t *window_handle_t;
+typedef unsigned long window_handle_t;
 
 struct region_t;
 typedef struct region_t *memory_handle_t;
diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h
index a2be80b9a095..d403c12f7978 100644
--- a/include/pcmcia/ds.h
+++ b/include/pcmcia/ds.h
@@ -34,6 +34,7 @@
 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.
@@ -137,65 +138,39 @@ 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()
- * 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.
- */
-enum service {
-    AccessConfigurationRegister, AddSocketServices,
-    AdjustResourceInfo, CheckEraseQueue, CloseMemory, CopyMemory,
-    DeregisterClient, DeregisterEraseQueue, GetCardServicesInfo,
-    GetClientInfo, GetConfigurationInfo, GetEventMask,
-    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
+/*
+ * CIS access.
+ *
+ * Please use the following functions to access CIS tuples:
+ * - pcmcia_get_tuple()
+ * - pcmcia_loop_tuple()
+ * - pcmcia_get_mac_from_cis()
+ *
+ * To parse a tuple_t, pcmcia_parse_tuple() exists. Its interface
+ * might change in future.
  */
-int pcmcia_parse_tuple(tuple_t *tuple, cisparse_t *parse);
 
-int pccard_get_first_tuple(struct pcmcia_socket *s, unsigned int function,
-			   tuple_t *tuple);
-#define pcmcia_get_first_tuple(p_dev, tuple) \
-		pccard_get_first_tuple(p_dev->socket, p_dev->func, tuple)
+/* get the very first CIS entry of type @code. Note that buf is pointer
+ * to u8 *buf; and that you need to kfree(buf) afterwards. */
+size_t pcmcia_get_tuple(struct pcmcia_device *p_dev, cisdata_t code,
+			u8 **buf);
 
-int pccard_get_next_tuple(struct pcmcia_socket *s, unsigned int function,
-			  tuple_t *tuple);
-#define pcmcia_get_next_tuple(p_dev, tuple) \
-		pccard_get_next_tuple(p_dev->socket, p_dev->func, tuple)
+/* loop over CIS entries */
+int pcmcia_loop_tuple(struct pcmcia_device *p_dev, cisdata_t code,
+		      int (*loop_tuple) (struct pcmcia_device *p_dev,
+					 tuple_t *tuple,
+					 void *priv_data),
+		      void *priv_data);
 
-int pccard_get_tuple_data(struct pcmcia_socket *s, tuple_t *tuple);
-#define pcmcia_get_tuple_data(p_dev, tuple) \
-		pccard_get_tuple_data(p_dev->socket, tuple)
+/* get the MAC address from CISTPL_FUNCE */
+int pcmcia_get_mac_from_cis(struct pcmcia_device *p_dev,
+			    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 +196,11 @@ 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_get_mem_page(window_handle_t win, memreq_t *req);
-int pcmcia_map_mem_page(window_handle_t win, memreq_t *req);
+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,
+			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/ss.h b/include/pcmcia/ss.h
index 9b4ac9385f5d..7c23be706f12 100644
--- a/include/pcmcia/ss.h
+++ b/include/pcmcia/ss.h
@@ -90,14 +90,14 @@ typedef struct pccard_io_map {
 	u_char	map;
 	u_char	flags;
 	u_short	speed;
-	u_int	start, stop;
+	phys_addr_t start, stop;
 } pccard_io_map;
 
 typedef struct pccard_mem_map {
 	u_char		map;
 	u_char		flags;
 	u_short		speed;
-	u_long		static_start;
+	phys_addr_t	static_start;
 	u_int		card_start;
 	struct resource	*res;
 } pccard_mem_map;
@@ -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
 
@@ -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;
@@ -172,7 +163,7 @@ 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;
 
 
@@ -262,6 +253,8 @@ struct pcmcia_socket {
 	struct device			dev;
 	/* data internal to the socket driver */
 	void				*driver_data;
+	/* status of the card during resume from a system sleep state */
+	int				resume_status;
 };
 
 
@@ -279,7 +272,9 @@ extern struct pccard_resource_ops pccard_iodyn_ops;
 extern struct pccard_resource_ops pccard_nonstatic_ops;
 
 /* socket drivers are expected to use these callbacks in their .drv struct */
-extern int pcmcia_socket_dev_suspend(struct device *dev, pm_message_t state);
+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 */
diff --git a/include/rdma/ib_cm.h b/include/rdma/ib_cm.h
index 938858304300..c8f94e8db69c 100644
--- a/include/rdma/ib_cm.h
+++ b/include/rdma/ib_cm.h
@@ -482,7 +482,7 @@ int ib_send_cm_rej(struct ib_cm_id *cm_id,
  *   message.
  * @cm_id: Connection identifier associated with the connection message.
  * @service_timeout: The lower 5-bits specify the maximum time required for
- *   the sender to reply to to the connection message.  The upper 3-bits
+ *   the sender to reply to the connection message.  The upper 3-bits
  *   specify additional control flags.
  * @private_data: Optional user-defined private data sent with the
  *   message receipt acknowledgement.
diff --git a/include/scsi/Kbuild b/include/scsi/Kbuild
new file mode 100644
index 000000000000..33b2750e9283
--- /dev/null
+++ b/include/scsi/Kbuild
@@ -0,0 +1,4 @@
+header-y += scsi.h
+header-y += scsi_netlink.h
+header-y += scsi_netlink_fc.h
+header-y += scsi_bsg_fc.h
diff --git a/include/scsi/fc/fc_fc2.h b/include/scsi/fc/fc_fc2.h
index cff8a8c22f50..f87777d0d5bd 100644
--- a/include/scsi/fc/fc_fc2.h
+++ b/include/scsi/fc/fc_fc2.h
@@ -92,8 +92,7 @@ struct fc_esb {
 	__u8	_esb_resvd[4];
 	__u8	esb_service_params[112]; /* TBD */
 	__u8	esb_seq_status[8];	/* sequence statuses, 8 bytes each */
-} __attribute__((packed));;
-
+} __attribute__((packed));
 
 /*
  * Define expected size for ASSERTs.
diff --git a/include/scsi/fc/fc_fip.h b/include/scsi/fc/fc_fip.h
new file mode 100644
index 000000000000..3d138c1fcf8a
--- /dev/null
+++ b/include/scsi/fc/fc_fip.h
@@ -0,0 +1,230 @@
+/*
+ * Copyright 2008 Cisco Systems, Inc.  All rights reserved.
+ *
+ * This program is free software; you may 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.
+ *
+ * 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 _FC_FIP_H_
+#define _FC_FIP_H_
+
+/*
+ * This version is based on:
+ * http://www.t11.org/ftp/t11/pub/fc/bb-5/08-543v1.pdf
+ */
+
+#define FIP_DEF_PRI	128	/* default selection priority */
+#define FIP_DEF_FC_MAP	0x0efc00 /* default FCoE MAP (MAC OUI) value */
+#define FIP_DEF_FKA	8000	/* default FCF keep-alive/advert period (mS) */
+#define FIP_VN_KA_PERIOD 90000	/* required VN_port keep-alive period (mS) */
+#define FIP_FCF_FUZZ	100	/* random time added by FCF (mS) */
+
+/*
+ * Multicast MAC addresses.  T11-adopted.
+ */
+#define FIP_ALL_FCOE_MACS	((u8[6]) { 1, 0x10, 0x18, 1, 0, 0 })
+#define FIP_ALL_ENODE_MACS	((u8[6]) { 1, 0x10, 0x18, 1, 0, 1 })
+#define FIP_ALL_FCF_MACS	((u8[6]) { 1, 0x10, 0x18, 1, 0, 2 })
+
+#define FIP_VER		1		/* version for fip_header */
+
+struct fip_header {
+	__u8	fip_ver;		/* upper 4 bits are the version */
+	__u8	fip_resv1;		/* reserved */
+	__be16	fip_op;			/* operation code */
+	__u8	fip_resv2;		/* reserved */
+	__u8	fip_subcode;		/* lower 4 bits are sub-code */
+	__be16	fip_dl_len;		/* length of descriptors in words */
+	__be16	fip_flags;		/* header flags */
+} __attribute__((packed));
+
+#define FIP_VER_SHIFT	4
+#define FIP_VER_ENCAPS(v) ((v) << FIP_VER_SHIFT)
+#define FIP_VER_DECAPS(v) ((v) >> FIP_VER_SHIFT)
+#define FIP_BPW		4		/* bytes per word for lengths */
+
+/*
+ * fip_op.
+ */
+enum fip_opcode {
+	FIP_OP_DISC =	1,		/* discovery, advertisement, etc. */
+	FIP_OP_LS =	2,		/* Link Service request or reply */
+	FIP_OP_CTRL =	3,		/* Keep Alive / Link Reset */
+	FIP_OP_VLAN =	4,		/* VLAN discovery */
+	FIP_OP_VENDOR_MIN = 0xfff8,	/* min vendor-specific opcode */
+	FIP_OP_VENDOR_MAX = 0xfffe,	/* max vendor-specific opcode */
+};
+
+/*
+ * Subcodes for FIP_OP_DISC.
+ */
+enum fip_disc_subcode {
+	FIP_SC_SOL =	1,		/* solicitation */
+	FIP_SC_ADV =	2,		/* advertisement */
+};
+
+/*
+ * Subcodes for FIP_OP_LS.
+ */
+enum fip_trans_subcode {
+	FIP_SC_REQ =	1,		/* request */
+	FIP_SC_REP =	2,		/* reply */
+};
+
+/*
+ * Subcodes for FIP_OP_RESET.
+ */
+enum fip_reset_subcode {
+	FIP_SC_KEEP_ALIVE = 1,		/* keep-alive from VN_Port */
+	FIP_SC_CLR_VLINK = 2,		/* clear virtual link from VF_Port */
+};
+
+/*
+ * Subcodes for FIP_OP_VLAN.
+ */
+enum fip_vlan_subcode {
+	FIP_SC_VL_REQ =	1,		/* request */
+	FIP_SC_VL_REP =	2,		/* reply */
+};
+
+/*
+ * flags in header fip_flags.
+ */
+enum fip_flag {
+	FIP_FL_FPMA =	0x8000,		/* supports FPMA fabric-provided MACs */
+	FIP_FL_SPMA =	0x4000,		/* supports SPMA server-provided MACs */
+	FIP_FL_AVAIL =	0x0004,		/* available for FLOGI/ELP */
+	FIP_FL_SOL =	0x0002,		/* this is a solicited message */
+	FIP_FL_FPORT =	0x0001,		/* sent from an F port */
+};
+
+/*
+ * Common descriptor header format.
+ */
+struct fip_desc {
+	__u8	fip_dtype;		/* type - see below */
+	__u8	fip_dlen;		/* length - in 32-bit words */
+};
+
+enum fip_desc_type {
+	FIP_DT_PRI =	1,		/* priority for forwarder selection */
+	FIP_DT_MAC =	2,		/* MAC address */
+	FIP_DT_MAP_OUI = 3,		/* FC-MAP OUI */
+	FIP_DT_NAME =	4,		/* switch name or node name */
+	FIP_DT_FAB =	5,		/* fabric descriptor */
+	FIP_DT_FCOE_SIZE = 6,		/* max FCoE frame size */
+	FIP_DT_FLOGI =	7,		/* FLOGI request or response */
+	FIP_DT_FDISC =	8,		/* FDISC request or response */
+	FIP_DT_LOGO =	9,		/* LOGO request or response */
+	FIP_DT_ELP =	10,		/* ELP request or response */
+	FIP_DT_VN_ID =	11,		/* VN_Node Identifier */
+	FIP_DT_FKA =	12,		/* advertisement keep-alive period */
+	FIP_DT_VENDOR =	13,		/* vendor ID */
+	FIP_DT_VLAN =	14,		/* vlan number */
+	FIP_DT_LIMIT,			/* max defined desc_type + 1 */
+	FIP_DT_VENDOR_BASE = 128,	/* first vendor-specific desc_type */
+};
+
+/*
+ * FIP_DT_PRI - priority descriptor.
+ */
+struct fip_pri_desc {
+	struct fip_desc fd_desc;
+	__u8		fd_resvd;
+	__u8		fd_pri;		/* FCF priority:  higher is better */
+} __attribute__((packed));
+
+/*
+ * FIP_DT_MAC - MAC address descriptor.
+ */
+struct fip_mac_desc {
+	struct fip_desc fd_desc;
+	__u8		fd_mac[ETH_ALEN];
+} __attribute__((packed));
+
+/*
+ * FIP_DT_MAP - descriptor.
+ */
+struct fip_map_desc {
+	struct fip_desc fd_desc;
+	__u8		fd_resvd[3];
+	__u8		fd_map[3];
+} __attribute__((packed));
+
+/*
+ * FIP_DT_NAME descriptor.
+ */
+struct fip_wwn_desc {
+	struct fip_desc fd_desc;
+	__u8		fd_resvd[2];
+	__be64		fd_wwn;		/* 64-bit WWN, unaligned */
+} __attribute__((packed));
+
+/*
+ * FIP_DT_FAB descriptor.
+ */
+struct fip_fab_desc {
+	struct fip_desc fd_desc;
+	__be16		fd_vfid;	/* virtual fabric ID */
+	__u8		fd_resvd;
+	__u8		fd_map[3];	/* FC-MAP value */
+	__be64		fd_wwn;		/* fabric name, unaligned */
+} __attribute__((packed));
+
+/*
+ * FIP_DT_FCOE_SIZE descriptor.
+ */
+struct fip_size_desc {
+	struct fip_desc fd_desc;
+	__be16		fd_size;
+} __attribute__((packed));
+
+/*
+ * Descriptor that encapsulates an ELS or ILS frame.
+ * The encapsulated frame immediately follows this header, without
+ * SOF, EOF, or CRC.
+ */
+struct fip_encaps {
+	struct fip_desc fd_desc;
+	__u8		fd_resvd[2];
+} __attribute__((packed));
+
+/*
+ * FIP_DT_VN_ID - VN_Node Identifier descriptor.
+ */
+struct fip_vn_desc {
+	struct fip_desc fd_desc;
+	__u8		fd_mac[ETH_ALEN];
+	__u8		fd_resvd;
+	__u8		fd_fc_id[3];
+	__be64		fd_wwpn;	/* port name, unaligned */
+} __attribute__((packed));
+
+/*
+ * FIP_DT_FKA - Advertisement keep-alive period.
+ */
+struct fip_fka_desc {
+	struct fip_desc fd_desc;
+	__u8		fd_resvd[2];
+	__be32		fd_fka_period;	/* adv./keep-alive period in mS */
+} __attribute__((packed));
+
+/*
+ * FIP_DT_VENDOR descriptor.
+ */
+struct fip_vendor_desc {
+	struct fip_desc fd_desc;
+	__u8		fd_resvd[2];
+	__u8		fd_vendor_id[8];
+} __attribute__((packed));
+
+#endif /* _FC_FIP_H_ */
diff --git a/include/scsi/fc/fc_fs.h b/include/scsi/fc/fc_fs.h
index 1b7af3a64c7c..ac4cd38c860e 100644
--- a/include/scsi/fc/fc_fs.h
+++ b/include/scsi/fc/fc_fs.h
@@ -149,6 +149,7 @@ enum fc_rctl {
  * Well-known fabric addresses.
  */
 enum fc_well_known_fid {
+	FC_FID_NONE =           0x000000,       /* No destination */
 	FC_FID_BCAST =		0xffffff,	/* broadcast */
 	FC_FID_FLOGI =		0xfffffe,	/* fabric login */
 	FC_FID_FCTRL =		0xfffffd,	/* fabric controller */
diff --git a/include/scsi/fc/fc_gs.h b/include/scsi/fc/fc_gs.h
index ffab0272c65a..324dd0e3c622 100644
--- a/include/scsi/fc/fc_gs.h
+++ b/include/scsi/fc/fc_gs.h
@@ -87,6 +87,7 @@ enum fc_ct_explan {
 	FC_FS_EXP_PNAM =	0x02,	/* port name not registered */
 	FC_FS_EXP_NNAM =	0x03,	/* node name not registered */
 	FC_FS_EXP_COS =		0x04,	/* class of service not registered */
+	FC_FS_EXP_FTNR =	0x07,	/* FC-4 types not registered */
 	/* definitions not complete */
 };
 
diff --git a/include/scsi/fc_encode.h b/include/scsi/fc_encode.h
index 6300f556bce5..27dad703824f 100644
--- a/include/scsi/fc_encode.h
+++ b/include/scsi/fc_encode.h
@@ -32,6 +32,7 @@ struct fc_ct_req {
 		struct fc_ns_gid_ft gid;
 		struct fc_ns_rn_id  rn;
 		struct fc_ns_rft rft;
+		struct fc_ns_fid fid;
 	} payload;
 };
 
@@ -57,6 +58,23 @@ static inline void fc_fill_fc_hdr(struct fc_frame *fp, enum fc_rctl r_ctl,
 }
 
 /**
+ * fc_adisc_fill() - Fill in adisc request frame
+ * @lport: local port.
+ * @fp: fc frame where payload will be placed.
+ */
+static inline void fc_adisc_fill(struct fc_lport *lport, struct fc_frame *fp)
+{
+	struct fc_els_adisc *adisc;
+
+	adisc = fc_frame_payload_get(fp, sizeof(*adisc));
+	memset(adisc, 0, sizeof(*adisc));
+	adisc->adisc_cmd = ELS_ADISC;
+	put_unaligned_be64(lport->wwpn, &adisc->adisc_wwpn);
+	put_unaligned_be64(lport->wwnn, &adisc->adisc_wwnn);
+	hton24(adisc->adisc_port_id, fc_host_port_id(lport->host));
+}
+
+/**
  * fc_ct_hdr_fill- fills ct header and reset ct payload
  * returns pointer to ct request.
  */
@@ -77,10 +95,17 @@ static inline struct fc_ct_req *fc_ct_hdr_fill(const struct fc_frame *fp,
 }
 
 /**
- * fc_ct_fill - Fill in a name service request frame
+ * fc_ct_fill() - Fill in a name service request frame
+ * @lport: local port.
+ * @fc_id: FC_ID of non-destination rport for GPN_ID and similar inquiries.
+ * @fp: frame to contain payload.
+ * @op: CT opcode.
+ * @r_ctl: pointer to FC header R_CTL.
+ * @fh_type: pointer to FC-4 type.
  */
-static inline int fc_ct_fill(struct fc_lport *lport, struct fc_frame *fp,
-		      unsigned int op, enum fc_rctl *r_ctl, u32 *did,
+static inline int fc_ct_fill(struct fc_lport *lport,
+		      u32 fc_id, struct fc_frame *fp,
+		      unsigned int op, enum fc_rctl *r_ctl,
 		      enum fc_fh_type *fh_type)
 {
 	struct fc_ct_req *ct;
@@ -91,6 +116,11 @@ static inline int fc_ct_fill(struct fc_lport *lport, struct fc_frame *fp,
 		ct->payload.gid.fn_fc4_type = FC_TYPE_FCP;
 		break;
 
+	case FC_NS_GPN_ID:
+		ct = fc_ct_hdr_fill(fp, op, sizeof(struct fc_ns_fid));
+		hton24(ct->payload.fid.fp_fid, fc_id);
+		break;
+
 	case FC_NS_RFT_ID:
 		ct = fc_ct_hdr_fill(fp, op, sizeof(struct fc_ns_rft));
 		hton24(ct->payload.rft.fid.fp_fid,
@@ -107,11 +137,9 @@ static inline int fc_ct_fill(struct fc_lport *lport, struct fc_frame *fp,
 		break;
 
 	default:
-		FC_DBG("Invalid op code %x \n", op);
 		return -EINVAL;
 	}
 	*r_ctl = FC_RCTL_DD_UNSOL_CTL;
-	*did = FC_FID_DIR_SERV;
 	*fh_type = FC_TYPE_CT;
 	return 0;
 }
@@ -250,55 +278,45 @@ static inline void fc_scr_fill(struct fc_lport *lport, struct fc_frame *fp)
 /**
  * fc_els_fill - Fill in an ELS  request frame
  */
-static inline int fc_els_fill(struct fc_lport *lport, struct fc_rport *rport,
+static inline int fc_els_fill(struct fc_lport *lport,
+		       u32 did,
 		       struct fc_frame *fp, unsigned int op,
-		       enum fc_rctl *r_ctl, u32 *did, enum fc_fh_type *fh_type)
+		       enum fc_rctl *r_ctl, enum fc_fh_type *fh_type)
 {
 	switch (op) {
+	case ELS_ADISC:
+		fc_adisc_fill(lport, fp);
+		break;
+
 	case ELS_PLOGI:
 		fc_plogi_fill(lport, fp, ELS_PLOGI);
-		*did = rport->port_id;
 		break;
 
 	case ELS_FLOGI:
 		fc_flogi_fill(lport, fp);
-		*did = FC_FID_FLOGI;
 		break;
 
 	case ELS_LOGO:
 		fc_logo_fill(lport, fp);
-		*did = FC_FID_FLOGI;
-		/*
-		 * if rport is valid then it
-		 * is port logo, therefore
-		 * set did to rport id.
-		 */
-		if (rport)
-			*did = rport->port_id;
 		break;
 
 	case ELS_RTV:
 		fc_rtv_fill(lport, fp);
-		*did = rport->port_id;
 		break;
 
 	case ELS_REC:
 		fc_rec_fill(lport, fp);
-		*did = rport->port_id;
 		break;
 
 	case ELS_PRLI:
 		fc_prli_fill(lport, fp);
-		*did = rport->port_id;
 		break;
 
 	case ELS_SCR:
 		fc_scr_fill(lport, fp);
-		*did = FC_FID_FCTRL;
 		break;
 
 	default:
-		FC_DBG("Invalid op code %x \n", op);
 		return -EINVAL;
 	}
 
diff --git a/include/scsi/fc_frame.h b/include/scsi/fc_frame.h
index 59511057cee0..c35d2383cc26 100644
--- a/include/scsi/fc_frame.h
+++ b/include/scsi/fc_frame.h
@@ -37,13 +37,6 @@
 #define	FC_FRAME_HEADROOM	32	/* headroom for VLAN + FCoE headers */
 #define	FC_FRAME_TAILROOM	8	/* trailer space for FCoE */
 
-/*
- * Information about an individual fibre channel frame received or to be sent.
- * The buffer may be in up to 4 additional non-contiguous sections,
- * but the linear section must hold the frame header.
- */
-#define FC_FRAME_SG_LEN		4	/* scatter/gather list maximum length */
-
 #define fp_skb(fp)	(&((fp)->skb))
 #define fr_hdr(fp)	((fp)->skb.data)
 #define fr_len(fp)	((fp)->skb.len)
diff --git a/include/scsi/fc_transport_fcoe.h b/include/scsi/fc_transport_fcoe.h
deleted file mode 100644
index 8dca2af14ffc..000000000000
--- a/include/scsi/fc_transport_fcoe.h
+++ /dev/null
@@ -1,54 +0,0 @@
-#ifndef FC_TRANSPORT_FCOE_H
-#define FC_TRANSPORT_FCOE_H
-
-#include <linux/device.h>
-#include <linux/netdevice.h>
-#include <scsi/scsi_host.h>
-#include <scsi/libfc.h>
-
-/**
- * struct fcoe_transport - FCoE transport struct for generic transport
- * for Ethernet devices as well as pure HBAs
- *
- * @name: name for thsi transport
- * @bus: physical bus type (pci_bus_type)
- * @driver: physical bus driver for network device
- * @create: entry create function
- * @destroy: exit destroy function
- * @list: list of transports
- */
-struct fcoe_transport {
-	char *name;
-	unsigned short vendor;
-	unsigned short device;
-	struct bus_type *bus;
-	struct device_driver *driver;
-	int (*create)(struct net_device *device);
-	int (*destroy)(struct net_device *device);
-	bool (*match)(struct net_device *device);
-	struct list_head list;
-	struct list_head devlist;
-	struct mutex devlock;
-};
-
-/**
- * MODULE_ALIAS_FCOE_PCI
- *
- * some care must be taken with this, vendor and device MUST be a hex value
- * preceded with 0x and with letters in lower case (0x12ab, not 0x12AB or 12AB)
- */
-#define MODULE_ALIAS_FCOE_PCI(vendor, device) \
-	MODULE_ALIAS("fcoe-pci-" __stringify(vendor) "-" __stringify(device))
-
-/* exported funcs */
-int fcoe_transport_attach(struct net_device *netdev);
-int fcoe_transport_release(struct net_device *netdev);
-int fcoe_transport_register(struct fcoe_transport *t);
-int fcoe_transport_unregister(struct fcoe_transport *t);
-int fcoe_load_transport_driver(struct net_device *netdev);
-int __init fcoe_transport_init(void);
-int __exit fcoe_transport_exit(void);
-
-/* fcow_sw is the default transport */
-extern struct fcoe_transport fcoe_sw_transport;
-#endif /* FC_TRANSPORT_FCOE_H */
diff --git a/include/scsi/iscsi_if.h b/include/scsi/iscsi_if.h
index d0ed5226f8c4..d67dda2b6aa0 100644
--- a/include/scsi/iscsi_if.h
+++ b/include/scsi/iscsi_if.h
@@ -22,6 +22,11 @@
 #define ISCSI_IF_H
 
 #include <scsi/iscsi_proto.h>
+#include <linux/in.h>
+#include <linux/in6.h>
+
+#define ISCSI_NL_GRP_ISCSID	1
+#define ISCSI_NL_GRP_UIP	2
 
 #define UEVENT_BASE			10
 #define KEVENT_BASE			100
@@ -50,7 +55,10 @@ enum iscsi_uevent_e {
 	ISCSI_UEVENT_TGT_DSCVR		= UEVENT_BASE + 15,
 	ISCSI_UEVENT_SET_HOST_PARAM	= UEVENT_BASE + 16,
 	ISCSI_UEVENT_UNBIND_SESSION	= UEVENT_BASE + 17,
-	ISCSI_UEVENT_CREATE_BOUND_SESSION	= UEVENT_BASE + 18,
+	ISCSI_UEVENT_CREATE_BOUND_SESSION		= UEVENT_BASE + 18,
+	ISCSI_UEVENT_TRANSPORT_EP_CONNECT_THROUGH_HOST	= UEVENT_BASE + 19,
+
+	ISCSI_UEVENT_PATH_UPDATE	= UEVENT_BASE + 20,
 
 	/* up events */
 	ISCSI_KEVENT_RECV_PDU		= KEVENT_BASE + 1,
@@ -59,6 +67,9 @@ enum iscsi_uevent_e {
 	ISCSI_KEVENT_DESTROY_SESSION	= KEVENT_BASE + 4,
 	ISCSI_KEVENT_UNBIND_SESSION	= KEVENT_BASE + 5,
 	ISCSI_KEVENT_CREATE_SESSION	= KEVENT_BASE + 6,
+
+	ISCSI_KEVENT_PATH_REQ		= KEVENT_BASE + 7,
+	ISCSI_KEVENT_IF_DOWN		= KEVENT_BASE + 8,
 };
 
 enum iscsi_tgt_dscvr {
@@ -131,6 +142,10 @@ struct iscsi_uevent {
 		struct msg_transport_connect {
 			uint32_t	non_blocking;
 		} ep_connect;
+		struct msg_transport_connect_through_host {
+			uint32_t	host_no;
+			uint32_t	non_blocking;
+		} ep_connect_through_host;
 		struct msg_transport_poll {
 			uint64_t	ep_handle;
 			uint32_t	timeout_ms;
@@ -154,6 +169,9 @@ struct iscsi_uevent {
 			uint32_t	param; /* enum iscsi_host_param */
 			uint32_t	len;
 		} set_host_param;
+		struct msg_set_path {
+			uint32_t	host_no;
+		} set_path;
 	} u;
 	union {
 		/* messages k -> u */
@@ -187,10 +205,39 @@ struct iscsi_uevent {
 		struct msg_transport_connect_ret {
 			uint64_t	handle;
 		} ep_connect_ret;
+		struct msg_req_path {
+			uint32_t	host_no;
+		} req_path;
+		struct msg_notify_if_down {
+			uint32_t	host_no;
+		} notify_if_down;
 	} r;
 } __attribute__ ((aligned (sizeof(uint64_t))));
 
 /*
+ * To keep the struct iscsi_uevent size the same for userspace code
+ * compatibility, the main structure for ISCSI_UEVENT_PATH_UPDATE and
+ * ISCSI_KEVENT_PATH_REQ is defined separately and comes after the
+ * struct iscsi_uevent in the NETLINK_ISCSI message.
+ */
+struct iscsi_path {
+	uint64_t	handle;
+	uint8_t		mac_addr[6];
+	uint8_t		mac_addr_old[6];
+	uint32_t	ip_addr_len;	/* 4 or 16 */
+	union {
+		struct in_addr	v4_addr;
+		struct in6_addr	v6_addr;
+	} src;
+	union {
+		struct in_addr	v4_addr;
+		struct in6_addr	v6_addr;
+	} dst;
+	uint16_t	vlan_id;
+	uint16_t	pmtu;
+} __attribute__ ((aligned (sizeof(uint64_t))));
+
+/*
  * Common error codes
  */
 enum iscsi_err {
@@ -215,6 +262,7 @@ enum iscsi_err {
 	ISCSI_ERR_NO_SCSI_CMD		= ISCSI_ERR_BASE + 17,
 	ISCSI_ERR_INVALID_HOST		= ISCSI_ERR_BASE + 18,
 	ISCSI_ERR_XMIT_FAILED		= ISCSI_ERR_BASE + 19,
+	ISCSI_ERR_TCP_CONN_CLOSE	= ISCSI_ERR_BASE + 20,
 };
 
 /*
diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
index a70eafaad084..65dc9aacbf70 100644
--- a/include/scsi/libfc.h
+++ b/include/scsi/libfc.h
@@ -22,6 +22,7 @@
 
 #include <linux/timer.h>
 #include <linux/if.h>
+#include <linux/percpu.h>
 
 #include <scsi/scsi_transport.h>
 #include <scsi/scsi_transport_fc.h>
@@ -33,17 +34,66 @@
 
 #include <scsi/fc_frame.h>
 
-#define LIBFC_DEBUG
-
-#ifdef LIBFC_DEBUG
-/* Log messages */
-#define FC_DBG(fmt, args...)						\
-	do {								\
-		printk(KERN_INFO "%s " fmt, __func__, ##args);		\
-	} while (0)
-#else
-#define FC_DBG(fmt, args...)
-#endif
+#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
@@ -69,7 +119,7 @@
  * FC HBA status
  */
 enum fc_lport_state {
-	LPORT_ST_NONE = 0,
+	LPORT_ST_DISABLED = 0,
 	LPORT_ST_FLOGI,
 	LPORT_ST_DNS,
 	LPORT_ST_RPN_ID,
@@ -87,53 +137,74 @@ enum fc_disc_event {
 };
 
 enum fc_rport_state {
-	RPORT_ST_NONE = 0,
 	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,		/* port logout sent */
-};
-
-enum fc_rport_trans_state {
-	FC_PORTSTATE_ROGUE,
-	FC_PORTSTATE_REAL,
+	RPORT_ST_ADISC,		/* Discover Address sent */
+	RPORT_ST_DELETE,	/* port being deleted */
 };
 
 /**
  * struct fc_disc_port - temporary discovery port to hold rport identifiers
- * @lp: Fibre Channel host port instance
- * @peers: node for list management during discovery and RSCN processing
- * @ids: identifiers structure to pass to fc_remote_port_add()
- * @rport_work: work struct for starting the rport state machine
+ * @lp:         Fibre Channel host port instance
+ * @peers:      Node for list management during discovery and RSCN processing
+ * @rport_work: Work struct for starting the rport state machine
+ * @port_id:    Port ID of the discovered port
  */
 struct fc_disc_port {
 	struct fc_lport             *lp;
 	struct list_head            peers;
-	struct fc_rport_identifiers ids;
 	struct work_struct	    rport_work;
+	u32                         port_id;
 };
 
 enum fc_rport_event {
 	RPORT_EV_NONE = 0,
-	RPORT_EV_CREATED,
+	RPORT_EV_READY,
 	RPORT_EV_FAILED,
 	RPORT_EV_STOP,
 	RPORT_EV_LOGO
 };
 
+struct fc_rport_priv;
+
 struct fc_rport_operations {
-	void (*event_callback)(struct fc_lport *, struct fc_rport *,
+	void (*event_callback)(struct fc_lport *, struct fc_rport_priv *,
 			       enum fc_rport_event);
 };
 
 /**
  * struct fc_rport_libfc_priv - libfc internal information about a remote port
  * @local_port: Fibre Channel host port instance
+ * @rp_state: indicates READY for I/O or DELETE when blocked.
+ * @flags: REC and RETRY supported flags
+ * @e_d_tov: error detect timeout value (in msec)
+ * @r_a_tov: resource allocation timeout value (in msec)
+ */
+struct fc_rport_libfc_priv {
+	struct fc_lport		   *local_port;
+	enum fc_rport_state        rp_state;
+	u16			   flags;
+	#define FC_RP_FLAGS_REC_SUPPORTED	(1 << 0)
+	#define FC_RP_FLAGS_RETRY		(1 << 1)
+	unsigned int	           e_d_tov;
+	unsigned int	           r_a_tov;
+};
+
+/**
+ * struct fc_rport_priv - libfc rport and discovery info about a remote port
+ * @local_port: Fibre Channel host port instance
+ * @rport: transport remote port
+ * @kref: reference counter
  * @rp_state: state tracks progress of PLOGI, PRLI, and RTV exchanges
+ * @ids: remote port identifiers and roles
  * @flags: REC and RETRY supported flags
  * @max_seq: maximum number of concurrent sequences
+ * @disc_id: discovery identifier
+ * @maxframe_size: maximum frame size
  * @retries: retry count in current state
  * @e_d_tov: error detect timeout value (in msec)
  * @r_a_tov: resource allocation timeout value (in msec)
@@ -141,38 +212,28 @@ struct fc_rport_operations {
  * @retry_work:
  * @event_callback: Callback for rport READY, FAILED or LOGO
  */
-struct fc_rport_libfc_priv {
+struct fc_rport_priv {
 	struct fc_lport		   *local_port;
+	struct fc_rport		   *rport;
+	struct kref		   kref;
 	enum fc_rport_state        rp_state;
+	struct fc_rport_identifiers ids;
 	u16			   flags;
-	#define FC_RP_FLAGS_REC_SUPPORTED	(1 << 0)
-	#define FC_RP_FLAGS_RETRY		(1 << 1)
 	u16		           max_seq;
+	u16			   disc_id;
+	u16			   maxframe_size;
 	unsigned int	           retries;
 	unsigned int	           e_d_tov;
 	unsigned int	           r_a_tov;
-	enum fc_rport_trans_state  trans_state;
 	struct mutex               rp_mutex;
 	struct delayed_work	   retry_work;
 	enum fc_rport_event        event;
 	struct fc_rport_operations *ops;
 	struct list_head           peers;
 	struct work_struct         event_work;
+	u32			   supported_classes;
 };
 
-#define PRIV_TO_RPORT(x)						\
-	(struct fc_rport *)((void *)x - sizeof(struct fc_rport));
-#define RPORT_TO_PRIV(x)						\
-	(struct fc_rport_libfc_priv *)((void *)x + sizeof(struct fc_rport));
-
-struct fc_rport *fc_rport_rogue_create(struct fc_disc_port *);
-
-static inline void fc_rport_set_name(struct fc_rport *rport, u64 wwpn, u64 wwnn)
-{
-	rport->node_name = wwnn;
-	rport->port_name = wwpn;
-}
-
 /*
  * fcoe stats structure
  */
@@ -288,6 +349,8 @@ 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 */
 
 /*
  * Sequence.
@@ -312,6 +375,7 @@ struct fc_seq {
  */
 struct fc_exch {
 	struct fc_exch_mgr *em;		/* exchange manager */
+	struct fc_exch_pool *pool;	/* per cpu exches pool */
 	u32		state;		/* internal driver state */
 	u16		xid;		/* our exchange ID */
 	struct list_head	ex_list;	/* free or busy list linkage */
@@ -359,7 +423,7 @@ struct libfc_function_template {
 	 * STATUS: OPTIONAL
 	 */
 	struct fc_seq *(*elsct_send)(struct fc_lport *lport,
-				     struct fc_rport *rport,
+				     u32 did,
 				     struct fc_frame *fp,
 				     unsigned int op,
 				     void (*resp)(struct fc_seq *,
@@ -463,25 +527,6 @@ struct libfc_function_template {
 	void (*exch_done)(struct fc_seq *sp);
 
 	/*
-	 * Assigns a EM and a free XID for an new exchange and then
-	 * allocates a new exchange and sequence pair.
-	 * The fp can be used to determine free XID.
-	 *
-	 * STATUS: OPTIONAL
-	 */
-	struct fc_exch *(*exch_get)(struct fc_lport *lp, struct fc_frame *fp);
-
-	/*
-	 * Release previously assigned XID by exch_get API.
-	 * The LLD may implement this if XID is assigned by LLD
-	 * in exch_get().
-	 *
-	 * STATUS: OPTIONAL
-	 */
-	void (*exch_put)(struct fc_lport *lp, struct fc_exch_mgr *mp,
-			 u16 ex_id);
-
-	/*
 	 * Start a new sequence on the same exchange/sequence tuple.
 	 *
 	 * STATUS: OPTIONAL
@@ -521,9 +566,11 @@ struct libfc_function_template {
 	int (*lport_reset)(struct fc_lport *);
 
 	/*
-	 * Create a remote port
+	 * Create a remote port with a given port ID
+	 *
+	 * STATUS: OPTIONAL
 	 */
-	struct fc_rport *(*rport_create)(struct fc_disc_port *);
+	struct fc_rport_priv *(*rport_create)(struct fc_lport *, u32);
 
 	/*
 	 * Initiates the RP state machine. It is called from the LP module.
@@ -536,7 +583,7 @@ struct libfc_function_template {
 	 *
 	 * STATUS: OPTIONAL
 	 */
-	int (*rport_login)(struct fc_rport *rport);
+	int (*rport_login)(struct fc_rport_priv *);
 
 	/*
 	 * Logoff, and remove the rport from the transport if
@@ -544,7 +591,7 @@ struct libfc_function_template {
 	 *
 	 * STATUS: OPTIONAL
 	 */
-	int (*rport_logoff)(struct fc_rport *rport);
+	int (*rport_logoff)(struct fc_rport_priv *);
 
 	/*
 	 * Recieve a request from a remote port.
@@ -552,14 +599,20 @@ struct libfc_function_template {
 	 * STATUS: OPTIONAL
 	 */
 	void (*rport_recv_req)(struct fc_seq *, struct fc_frame *,
-			       struct fc_rport *);
+			       struct fc_lport *);
 
 	/*
 	 * lookup an rport by it's port ID.
 	 *
 	 * STATUS: OPTIONAL
 	 */
-	struct fc_rport *(*rport_lookup)(const struct fc_lport *, u32);
+	struct fc_rport_priv *(*rport_lookup)(const struct fc_lport *, u32);
+
+	/*
+	 * Destroy an rport after final kref_put().
+	 * The argument is a pointer to the kref inside the fc_rport_priv.
+	 */
+	void (*rport_destroy)(struct kref *);
 
 	/*
 	 * Send a fcp cmd from fsp pkt.
@@ -625,12 +678,11 @@ struct libfc_function_template {
 /* information used by the discovery layer */
 struct fc_disc {
 	unsigned char		retry_count;
-	unsigned char		delay;
 	unsigned char		pending;
 	unsigned char		requested;
 	unsigned short		seq_count;
 	unsigned char		buf_len;
-	enum fc_disc_event	event;
+	u16			disc_id;
 
 	void (*disc_callback)(struct fc_lport *,
 			      enum fc_disc_event);
@@ -647,9 +699,9 @@ struct fc_lport {
 
 	/* Associations */
 	struct Scsi_Host	*host;
-	struct fc_exch_mgr	*emp;
-	struct fc_rport		*dns_rp;
-	struct fc_rport		*ptp_rp;
+	struct list_head	ema_list;
+	struct fc_rport_priv	*dns_rp;
+	struct fc_rport_priv	*ptp_rp;
 	void			*scsi_priv;
 	struct fc_disc          disc;
 
@@ -661,7 +713,8 @@ struct fc_lport {
 	unsigned long		boot_time;
 
 	struct fc_host_statistics host_stats;
-	struct fcoe_dev_stats	*dev_stats[NR_CPUS];
+	struct fcoe_dev_stats	*dev_stats;
+
 	u64			wwpn;
 	u64			wwnn;
 	u8			retry_count;
@@ -676,6 +729,7 @@ struct fc_lport {
 	unsigned int		e_d_tov;
 	unsigned int		r_a_tov;
 	u8			max_retry_count;
+	u8			max_rport_retry_count;
 	u16			link_speed;
 	u16			link_supported_speeds;
 	u16			lro_xid;	/* max xid for fcoe lro */
@@ -694,11 +748,6 @@ struct fc_lport {
 /*
  * FC_LPORT HELPER FUNCTIONS
  *****************************/
-static inline void *lport_priv(const struct fc_lport *lp)
-{
-	return (void *)(lp + 1);
-}
-
 static inline int fc_lport_test_ready(struct fc_lport *lp)
 {
 	return lp->state == LPORT_ST_READY;
@@ -722,6 +771,42 @@ static inline void fc_lport_state_enter(struct fc_lport *lp,
 	lp->state = state;
 }
 
+static inline int fc_lport_init_stats(struct fc_lport *lp)
+{
+	/* allocate per cpu stats block */
+	lp->dev_stats = alloc_percpu(struct fcoe_dev_stats);
+	if (!lp->dev_stats)
+		return -ENOMEM;
+	return 0;
+}
+
+static inline void fc_lport_free_stats(struct fc_lport *lp)
+{
+	free_percpu(lp->dev_stats);
+}
+
+static inline struct fcoe_dev_stats *fc_lport_get_stats(struct fc_lport *lp)
+{
+	return per_cpu_ptr(lp->dev_stats, smp_processor_id());
+}
+
+static inline void *lport_priv(const struct fc_lport *lp)
+{
+	return (void *)(lp + 1);
+}
+
+/**
+ * libfc_host_alloc() - Allocate a Scsi_Host with room for the fc_lport
+ * @sht: ptr to the scsi host templ
+ * @priv_size: size of private data after fc_lport
+ *
+ * Returns: ptr to Scsi_Host
+ */
+static inline struct Scsi_Host *
+libfc_host_alloc(struct scsi_host_template *sht, int priv_size)
+{
+	return scsi_host_alloc(sht, sizeof(struct fc_lport) + priv_size);
+}
 
 /*
  * LOCAL PORT LAYER
@@ -870,6 +955,28 @@ int fc_elsct_init(struct fc_lport *lp);
 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 *));
+
+/*
+ * Deletes Exchange Manager (EM) from lport by removing
+ * its anchor ema from lport.
+ *
+ * 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
@@ -884,27 +991,25 @@ int fc_exch_init(struct fc_lport *lp);
  * a new exchange.
  * The LLD may choose to have multiple EMs,
  * e.g. one EM instance per CPU receive thread in LLD.
- * The LLD can use exch_get() of struct libfc_function_template
- * to specify XID for a new exchange within
- * a specified EM instance.
  *
- * The em_idx to uniquely identify an EM instance.
+ * 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);
+				      u16 max_xid,
+				      bool (*match)(struct fc_frame *));
 
 /*
- * Free an exchange manager.
+ * Free all exchange managers of a lport.
  */
-void fc_exch_mgr_free(struct fc_exch_mgr *mp);
+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_exch_mgr *mp,
-		  struct fc_frame *fp);
+void fc_exch_recv(struct fc_lport *lp, struct fc_frame *fp);
 
 /*
  * This function is for exch_seq_send function pointer in
@@ -946,28 +1051,20 @@ int fc_seq_exch_abort(const struct fc_seq *req_sp, unsigned int timer_msec);
 void fc_exch_done(struct fc_seq *sp);
 
 /*
- * Assigns a EM and XID for a frame and then allocates
- * a new exchange and sequence pair.
- * The fp can be used to determine free XID.
- */
-struct fc_exch *fc_exch_get(struct fc_lport *lp, struct fc_frame *fp);
-
-/*
  * Allocate a new exchange and sequence pair.
- * if ex_id is zero then next free exchange id
- * from specified exchange manger mp will be assigned.
  */
-struct fc_exch *fc_exch_alloc(struct fc_exch_mgr *mp,
-			      struct fc_frame *fp, u16 ex_id);
+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 an exchange manager, completing all sequences and exchanges.
- * If s_id is non-zero, reset only exchanges originating from that FID.
- * If d_id is non-zero, reset only exchanges sending to that FID.
+ * 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);
 
@@ -988,4 +1085,9 @@ 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 c41f7d0c6efc..b2410605b740 100644
--- a/include/scsi/libfcoe.h
+++ b/include/scsi/libfcoe.h
@@ -1,5 +1,6 @@
 /*
- * Copyright(c) 2007 - 2008 Intel Corporation. All rights reserved.
+ * Copyright (c) 2008-2009 Cisco Systems, Inc.  All rights reserved.
+ * Copyright (c) 2007-2008 Intel Corporation.  All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms and conditions of the GNU General Public License,
@@ -20,134 +21,146 @@
 #ifndef _LIBFCOE_H
 #define _LIBFCOE_H
 
+#include <linux/etherdevice.h>
+#include <linux/if_ether.h>
 #include <linux/netdevice.h>
 #include <linux/skbuff.h>
+#include <linux/workqueue.h>
 #include <scsi/fc/fc_fcoe.h>
 #include <scsi/libfc.h>
 
 /*
- * this percpu struct for fcoe
+ * FIP tunable parameters.
  */
-struct fcoe_percpu_s {
-	int		cpu;
-	struct task_struct *thread;
-	struct sk_buff_head fcoe_rx_list;
-	struct page *crc_eof_page;
-	int crc_eof_offset;
+#define FCOE_CTLR_START_DELAY	2000	/* mS after first adv. to choose FCF */
+#define FCOE_CTRL_SOL_TOV	2000	/* min. solicitation interval (mS) */
+#define FCOE_CTLR_FCF_LIMIT	20	/* max. number of FCF entries */
+
+/**
+ * enum fip_state - internal state of FCoE controller.
+ * @FIP_ST_DISABLED: 	controller has been disabled or not yet enabled.
+ * @FIP_ST_LINK_WAIT:	the physical link is down or unusable.
+ * @FIP_ST_AUTO:	determining whether to use FIP or non-FIP mode.
+ * @FIP_ST_NON_FIP:	non-FIP mode selected.
+ * @FIP_ST_ENABLED:	FIP mode selected.
+ */
+enum fip_state {
+	FIP_ST_DISABLED,
+	FIP_ST_LINK_WAIT,
+	FIP_ST_AUTO,
+	FIP_ST_NON_FIP,
+	FIP_ST_ENABLED,
 };
 
-/*
- * the fcoe sw transport private data
+/**
+ * struct fcoe_ctlr - FCoE Controller and FIP state.
+ * @state:	internal FIP state for network link and FIP or non-FIP mode.
+ * @lp:		&fc_lport: libfc local port.
+ * @sel_fcf:	currently selected FCF, or NULL.
+ * @fcfs:	list of discovered FCFs.
+ * @fcf_count:	number of discovered FCF entries.
+ * @sol_time:	time when a multicast solicitation was last sent.
+ * @sel_time:	time after which to select an FCF.
+ * @port_ka_time: time of next port keep-alive.
+ * @ctlr_ka_time: time of next controller keep-alive.
+ * @timer:	timer struct used for all delayed events.
+ * @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.
+ * @flogi_oxid: exchange ID of most recent fabric login.
+ * @flogi_count: number of FLOGI attempts in AUTO mode.
+ * @link:	current link status for libfc.
+ * @last_link:	last link state reported to libfc.
+ * @map_dest:	use the FC_MAP mode for destination MAC addresses.
+ * @spma:	supports SPMA server-provided MACs mode
+ * @dest_addr:	MAC address of the selected FC forwarder.
+ * @ctl_src_addr: the native MAC address of our local port.
+ * @data_src_addr: the assigned MAC address for the local port after FLOGI.
+ * @send:	LLD-supplied function to handle sending of FIP Ethernet frames.
+ * @update_mac: LLD-supplied function to handle changes to MAC addresses.
+ * @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
+ * for FIP, and fields shared with the LLDS.
  */
-struct fcoe_softc {
-	struct list_head list;
+struct fcoe_ctlr {
+	enum fip_state state;
 	struct fc_lport *lp;
-	struct net_device *real_dev;
-	struct net_device *phys_dev;		/* device with ethtool_ops */
-	struct packet_type  fcoe_packet_type;
-	struct sk_buff_head fcoe_pending_queue;
-	u8	fcoe_pending_queue_active;
-
+	struct fcoe_fcf *sel_fcf;
+	struct list_head fcfs;
+	u16 fcf_count;
+	unsigned long sol_time;
+	unsigned long sel_time;
+	unsigned long port_ka_time;
+	unsigned long ctlr_ka_time;
+	struct timer_list timer;
+	struct work_struct link_work;
+	struct work_struct recv_work;
+	struct sk_buff_head fip_recv_list;
+	u16 user_mfs;
+	u16 flogi_oxid;
+	u8 flogi_count;
+	u8 link;
+	u8 last_link;
+	u8 map_dest;
+	u8 spma;
 	u8 dest_addr[ETH_ALEN];
 	u8 ctl_src_addr[ETH_ALEN];
 	u8 data_src_addr[ETH_ALEN];
-	/*
-	 * fcoe protocol address learning related stuff
-	 */
-	u16 flogi_oxid;
-	u8 flogi_progress;
-	u8 address_mode;
-};
-
-static inline struct net_device *fcoe_netdev(
-	const struct fc_lport *lp)
-{
-	return ((struct fcoe_softc *)lport_priv(lp))->real_dev;
-}
-
-static inline struct fcoe_hdr *skb_fcoe_header(const struct sk_buff *skb)
-{
-	return (struct fcoe_hdr *)skb_network_header(skb);
-}
-
-static inline int skb_fcoe_offset(const struct sk_buff *skb)
-{
-	return skb_network_offset(skb);
-}
-
-static inline struct fc_frame_header *skb_fc_header(const struct sk_buff *skb)
-{
-	return (struct fc_frame_header *)skb_transport_header(skb);
-}
-
-static inline int skb_fc_offset(const struct sk_buff *skb)
-{
-	return skb_transport_offset(skb);
-}
 
-static inline void skb_reset_fc_header(struct sk_buff *skb)
-{
-	skb_reset_network_header(skb);
-	skb_set_transport_header(skb, skb_network_offset(skb) +
-				 sizeof(struct fcoe_hdr));
-}
-
-static inline bool skb_fc_is_data(const struct sk_buff *skb)
-{
-	return skb_fc_header(skb)->fh_r_ctl == FC_RCTL_DD_SOL_DATA;
-}
-
-static inline bool skb_fc_is_cmd(const struct sk_buff *skb)
-{
-	return skb_fc_header(skb)->fh_r_ctl == FC_RCTL_DD_UNSOL_CMD;
-}
+	void (*send)(struct fcoe_ctlr *, struct sk_buff *);
+	void (*update_mac)(struct fcoe_ctlr *, u8 *old, u8 *new);
+	spinlock_t lock;
+};
 
-static inline bool skb_fc_has_exthdr(const struct sk_buff *skb)
-{
-	return (skb_fc_header(skb)->fh_r_ctl == FC_RCTL_VFTH) ||
-	    (skb_fc_header(skb)->fh_r_ctl == FC_RCTL_IFRH) ||
-	    (skb_fc_header(skb)->fh_r_ctl == FC_RCTL_ENCH);
-}
+/*
+ * struct fcoe_fcf - Fibre-Channel Forwarder.
+ * @list:	list linkage.
+ * @time:	system time (jiffies) when an advertisement was last received.
+ * @switch_name: WWN of switch from advertisement.
+ * @fabric_name: WWN of fabric from advertisement.
+ * @fc_map:	FC_MAP value from advertisement.
+ * @fcf_mac:	Ethernet address of the FCF.
+ * @vfid:	virtual fabric ID.
+ * @pri:	seletion priority, smaller values are better.
+ * @flags:	flags received from advertisement.
+ * @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
+ * one FCF from which advertisements have been received.
+ *
+ * When looking up an FCF, @switch_name, @fabric_name, @fc_map, @vfid, and
+ * @fcf_mac together form the lookup key.
+ */
+struct fcoe_fcf {
+	struct list_head list;
+	unsigned long time;
 
-static inline bool skb_fc_is_roff(const struct sk_buff *skb)
-{
-	return skb_fc_header(skb)->fh_f_ctl[2] & FC_FC_REL_OFF;
-}
+	u64 switch_name;
+	u64 fabric_name;
+	u32 fc_map;
+	u16 vfid;
+	u8 fcf_mac[ETH_ALEN];
 
-static inline u16 skb_fc_oxid(const struct sk_buff *skb)
-{
-	return be16_to_cpu(skb_fc_header(skb)->fh_ox_id);
-}
+	u8 pri;
+	u16 flags;
+	u32 fka_period;
+};
 
-static inline u16 skb_fc_rxid(const struct sk_buff *skb)
-{
-	return be16_to_cpu(skb_fc_header(skb)->fh_rx_id);
-}
+/* FIP API functions */
+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 *);
+void fcoe_ctlr_recv(struct fcoe_ctlr *, struct sk_buff *);
+int fcoe_ctlr_recv_flogi(struct fcoe_ctlr *, struct fc_frame *fp, u8 *sa);
 
 /* libfcoe funcs */
-int fcoe_reset(struct Scsi_Host *shost);
-u64 fcoe_wwn_from_mac(unsigned char mac[MAX_ADDR_LEN],
-		      unsigned int scheme, unsigned int port);
-
-u32 fcoe_fc_crc(struct fc_frame *fp);
-int fcoe_xmit(struct fc_lport *, struct fc_frame *);
-int fcoe_rcv(struct sk_buff *, struct net_device *,
-	     struct packet_type *, struct net_device *);
-
-int fcoe_percpu_receive_thread(void *arg);
-void fcoe_clean_pending_queue(struct fc_lport *lp);
-void fcoe_percpu_clean(struct fc_lport *lp);
-void fcoe_watchdog(ulong vp);
-int fcoe_link_ok(struct fc_lport *lp);
-
-struct fc_lport *fcoe_hostlist_lookup(const struct net_device *);
-int fcoe_hostlist_add(const struct fc_lport *);
-int fcoe_hostlist_remove(const struct fc_lport *);
-
-struct Scsi_Host *fcoe_host_alloc(struct scsi_host_template *, int);
+u64 fcoe_wwn_from_mac(unsigned char mac[], unsigned int, unsigned int);
 int fcoe_libfc_config(struct fc_lport *, struct libfc_function_template *);
 
-/* fcoe sw hba */
-int __init fcoe_sw_init(void);
-int __exit fcoe_sw_exit(void);
 #endif /* _LIBFCOE_H */
diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h
index 7ffaed2f94dd..a72edd4eceec 100644
--- a/include/scsi/libiscsi.h
+++ b/include/scsi/libiscsi.h
@@ -36,6 +36,7 @@ struct scsi_transport_template;
 struct scsi_host_template;
 struct scsi_device;
 struct Scsi_Host;
+struct scsi_target;
 struct scsi_cmnd;
 struct socket;
 struct iscsi_transport;
@@ -81,9 +82,12 @@ enum {
 
 
 enum {
+	ISCSI_TASK_FREE,
 	ISCSI_TASK_COMPLETED,
 	ISCSI_TASK_PENDING,
 	ISCSI_TASK_RUNNING,
+	ISCSI_TASK_ABRT_TMF,		/* aborted due to TMF */
+	ISCSI_TASK_ABRT_SESS_RECOV,	/* aborted due to session recovery */
 };
 
 struct iscsi_r2t_info {
@@ -121,6 +125,10 @@ struct iscsi_task {
 	struct scsi_cmnd	*sc;		/* associated SCSI cmd*/
 	struct iscsi_conn	*conn;		/* used connection    */
 
+	/* data processing tracking */
+	unsigned long		last_xfer;
+	unsigned long		last_timeout;
+	bool			have_checked_conn;
 	/* state set/tested under session->lock */
 	int			state;
 	atomic_t		refcount;
@@ -180,9 +188,7 @@ struct iscsi_conn {
 
 	/* xmit */
 	struct list_head	mgmtqueue;	/* mgmt (control) xmit queue */
-	struct list_head	mgmt_run_list;	/* list of control tasks */
-	struct list_head	xmitqueue;	/* data-path cmd queue */
-	struct list_head	run_list;	/* list of cmds in progress */
+	struct list_head	cmdqueue;	/* data-path cmd queue */
 	struct list_head	requeue;	/* tasks needing another run */
 	struct work_struct	xmitwork;	/* per-conn. xmit workqueue */
 	unsigned long		suspend_tx;	/* suspend Tx */
@@ -297,6 +303,7 @@ struct iscsi_session {
 	int			cmds_max;	/* size of cmds array */
 	struct iscsi_task	**cmds;		/* Original Cmds arr */
 	struct iscsi_pool	cmdpool;	/* PDU's pool */
+	void			*dd_data;	/* LLD private data */
 };
 
 enum {
@@ -350,13 +357,14 @@ extern struct Scsi_Host *iscsi_host_alloc(struct scsi_host_template *sht,
 					  bool xmit_can_sleep);
 extern void iscsi_host_remove(struct Scsi_Host *shost);
 extern void iscsi_host_free(struct Scsi_Host *shost);
+extern int iscsi_target_alloc(struct scsi_target *starget);
 
 /*
  * session management
  */
 extern struct iscsi_cls_session *
 iscsi_session_setup(struct iscsi_transport *, struct Scsi_Host *shost,
-		    uint16_t, int, uint32_t, unsigned int);
+		    uint16_t, int, int, uint32_t, unsigned int);
 extern void iscsi_session_teardown(struct iscsi_cls_session *);
 extern void iscsi_session_recovery_timedout(struct iscsi_cls_session *);
 extern int iscsi_set_param(struct iscsi_cls_conn *cls_conn,
@@ -383,6 +391,7 @@ extern void iscsi_session_failure(struct iscsi_session *session,
 extern int iscsi_conn_get_param(struct iscsi_cls_conn *cls_conn,
 				enum iscsi_param param, char *buf);
 extern void iscsi_suspend_tx(struct iscsi_conn *conn);
+extern void iscsi_suspend_queue(struct iscsi_conn *conn);
 extern void iscsi_conn_queue_work(struct iscsi_conn *conn);
 
 #define iscsi_conn_printk(prefix, _c, fmt, a...) \
@@ -404,9 +413,12 @@ extern int __iscsi_complete_pdu(struct iscsi_conn *, struct iscsi_hdr *,
 				char *, int);
 extern int iscsi_verify_itt(struct iscsi_conn *, itt_t);
 extern struct iscsi_task *iscsi_itt_to_ctask(struct iscsi_conn *, itt_t);
+extern struct iscsi_task *iscsi_itt_to_task(struct iscsi_conn *, itt_t);
 extern void iscsi_requeue_task(struct iscsi_task *task);
 extern void iscsi_put_task(struct iscsi_task *task);
 extern void __iscsi_get_task(struct iscsi_task *task);
+extern void iscsi_complete_scsi_task(struct iscsi_task *task,
+				     uint32_t exp_cmdsn, uint32_t max_cmdsn);
 
 /*
  * generic helpers
diff --git a/include/scsi/osd_attributes.h b/include/scsi/osd_attributes.h
index f888a6fda073..56e920ade326 100644
--- a/include/scsi/osd_attributes.h
+++ b/include/scsi/osd_attributes.h
@@ -29,6 +29,7 @@ enum {
 	OSD_APAGE_PARTITION_INFORMATION = OSD_APAGE_PARTITION_FIRST + 1,
 	OSD_APAGE_PARTITION_QUOTAS	= OSD_APAGE_PARTITION_FIRST + 2,
 	OSD_APAGE_PARTITION_TIMESTAMP	= OSD_APAGE_PARTITION_FIRST + 3,
+	OSD_APAGE_PARTITION_ATTR_ACCESS = OSD_APAGE_PARTITION_FIRST + 4,
 	OSD_APAGE_PARTITION_SECURITY	= OSD_APAGE_PARTITION_FIRST + 5,
 	OSD_APAGE_PARTITION_LAST	= 0x5FFFFFFF,
 
@@ -51,7 +52,9 @@ enum {
 	OSD_APAGE_RESERVED_TYPE_LAST	= 0xEFFFFFFF,
 
 	OSD_APAGE_COMMON_FIRST		= 0xF0000000,
-	OSD_APAGE_COMMON_LAST		= 0xFFFFFFFE,
+	OSD_APAGE_COMMON_LAST		= 0xFFFFFFFD,
+
+	OSD_APAGE_CURRENT_COMMAND	= 0xFFFFFFFE,
 
 	OSD_APAGE_REQUEST_ALL		= 0xFFFFFFFF,
 };
@@ -106,10 +109,30 @@ enum {
 	OSD_ATTR_RI_PRODUCT_REVISION_LEVEL   = 0x7,   /* 4        */
 	OSD_ATTR_RI_PRODUCT_SERIAL_NUMBER    = 0x8,   /* variable */
 	OSD_ATTR_RI_OSD_NAME                 = 0x9,   /* variable */
+	OSD_ATTR_RI_MAX_CDB_CONTINUATION_LEN = 0xA,   /* 4        */
 	OSD_ATTR_RI_TOTAL_CAPACITY           = 0x80,  /* 8        */
 	OSD_ATTR_RI_USED_CAPACITY            = 0x81,  /* 8        */
 	OSD_ATTR_RI_NUMBER_OF_PARTITIONS     = 0xC0,  /* 8        */
 	OSD_ATTR_RI_CLOCK                    = 0x100, /* 6        */
+	OARI_DEFAULT_ISOLATION_METHOD        = 0X110, /* 1        */
+	OARI_SUPPORTED_ISOLATION_METHODS     = 0X111, /* 32       */
+
+	OARI_DATA_ATOMICITY_GUARANTEE                   = 0X120,   /* 8       */
+	OARI_DATA_ATOMICITY_ALIGNMENT                   = 0X121,   /* 8       */
+	OARI_ATTRIBUTES_ATOMICITY_GUARANTEE             = 0X122,   /* 8       */
+	OARI_DATA_ATTRIBUTES_ATOMICITY_MULTIPLIER       = 0X123,   /* 1       */
+
+	OARI_MAXIMUM_SNAPSHOTS_COUNT                    = 0X1C1,    /* 0 or 4 */
+	OARI_MAXIMUM_CLONES_COUNT                       = 0X1C2,    /* 0 or 4 */
+	OARI_MAXIMUM_BRANCH_DEPTH                       = 0X1CC,    /* 0 or 4 */
+	OARI_SUPPORTED_OBJECT_DUPLICATION_METHOD_FIRST  = 0X200,    /* 0 or 4 */
+	OARI_SUPPORTED_OBJECT_DUPLICATION_METHOD_LAST   = 0X2ff,    /* 0 or 4 */
+	OARI_SUPPORTED_TIME_OF_DUPLICATION_METHOD_FIRST = 0X300,    /* 0 or 4 */
+	OARI_SUPPORTED_TIME_OF_DUPLICATION_METHOD_LAST  = 0X30F,    /* 0 or 4 */
+	OARI_SUPPORT_FOR_DUPLICATED_OBJECT_FREEZING     = 0X310,    /* 0 or 4 */
+	OARI_SUPPORT_FOR_SNAPSHOT_REFRESHING            = 0X311,    /* 0 or 1 */
+	OARI_SUPPORTED_CDB_CONTINUATION_DESC_TYPE_FIRST = 0X7000001,/* 0 or 4 */
+	OARI_SUPPORTED_CDB_CONTINUATION_DESC_TYPE_LAST  = 0X700FFFF,/* 0 or 4 */
 };
 /* Root_Information_attributes_page does not have a get_page structure */
 
@@ -120,7 +143,15 @@ enum {
 	OSD_ATTR_PI_PARTITION_ID            = 0x1,     /* 8        */
 	OSD_ATTR_PI_USERNAME                = 0x9,     /* variable */
 	OSD_ATTR_PI_USED_CAPACITY           = 0x81,    /* 8        */
+	OSD_ATTR_PI_USED_CAPACITY_INCREMENT = 0x84,    /* 0 or 8   */
 	OSD_ATTR_PI_NUMBER_OF_OBJECTS       = 0xC1,    /* 8        */
+
+	OSD_ATTR_PI_ACTUAL_DATA_SPACE                      = 0xD1, /* 0 or 8 */
+	OSD_ATTR_PI_RESERVED_DATA_SPACE                    = 0xD2, /* 0 or 8 */
+	OSD_ATTR_PI_DEFAULT_SNAPSHOT_DUPLICATION_METHOD    = 0x200,/* 0 or 4 */
+	OSD_ATTR_PI_DEFAULT_CLONE_DUPLICATION_METHOD       = 0x201,/* 0 or 4 */
+	OSD_ATTR_PI_DEFAULT_SP_TIME_OF_DUPLICATION         = 0x300,/* 0 or 4 */
+	OSD_ATTR_PI_DEFAULT_CLONE_TIME_OF_DUPLICATION      = 0x301,/* 0 or 4 */
 };
 /* Partition Information attributes page does not have a get_page structure */
 
@@ -131,6 +162,7 @@ enum {
 	OSD_ATTR_CI_PARTITION_ID           = 0x1,       /* 8        */
 	OSD_ATTR_CI_COLLECTION_OBJECT_ID   = 0x2,       /* 8        */
 	OSD_ATTR_CI_USERNAME               = 0x9,       /* variable */
+	OSD_ATTR_CI_COLLECTION_TYPE        = 0xA,       /* 1        */
 	OSD_ATTR_CI_USED_CAPACITY          = 0x81,      /* 8        */
 };
 /* Collection Information attributes page does not have a get_page structure */
@@ -144,6 +176,8 @@ enum {
 	OSD_ATTR_OI_USERNAME             = 0x9,       /* variable */
 	OSD_ATTR_OI_USED_CAPACITY        = 0x81,      /* 8        */
 	OSD_ATTR_OI_LOGICAL_LENGTH       = 0x82,      /* 8        */
+	SD_ATTR_OI_ACTUAL_DATA_SPACE     = 0XD1,      /* 0 OR 8   */
+	SD_ATTR_OI_RESERVED_DATA_SPACE   = 0XD2,      /* 0 OR 8   */
 };
 /* Object Information attributes page does not have a get_page structure */
 
@@ -248,7 +282,18 @@ struct object_timestamps_attributes_page {
 	struct osd_timestamp data_modified_time;
 }  __packed;
 
-/* 7.1.2.19 Collections attributes page */
+/* OSD2r05: 7.1.3.19 Attributes Access attributes page
+ * (OSD_APAGE_PARTITION_ATTR_ACCESS)
+ *
+ * each attribute is of the form below. Total array length is deduced
+ * from the attribute's length
+ * (See allowed_attributes_access of the struct osd_cap_object_descriptor)
+ */
+struct attributes_access_attr {
+	struct osd_attributes_list_attrid attr_list[0];
+} __packed;
+
+/* OSD2r05: 7.1.2.21 Collections attributes page */
 /* TBD */
 
 /* 7.1.2.20 Root Policy/Security attributes page (OSD_APAGE_ROOT_SECURITY) */
@@ -324,4 +369,29 @@ struct object_security_attributes_page {
 	__be32 policy_access_tag;
 }  __packed;
 
+/* OSD2r05: 7.1.3.31 Current Command attributes page
+ * (OSD_APAGE_CURRENT_COMMAND)
+ */
+enum {
+	OSD_ATTR_CC_RESPONSE_INTEGRITY_CHECK_VALUE     = 0x1, /* 32  */
+	OSD_ATTR_CC_OBJECT_TYPE                        = 0x2, /* 1   */
+	OSD_ATTR_CC_PARTITION_ID                       = 0x3, /* 8   */
+	OSD_ATTR_CC_OBJECT_ID                          = 0x4, /* 8   */
+	OSD_ATTR_CC_STARTING_BYTE_ADDRESS_OF_APPEND    = 0x5, /* 8   */
+	OSD_ATTR_CC_CHANGE_IN_USED_CAPACITY            = 0x6, /* 8   */
+};
+
+/*TBD: osdv1_current_command_attributes_page */
+
+struct osdv2_current_command_attributes_page {
+	struct osd_attr_page_header hdr;  /* id=0xFFFFFFFE, size=0x44 */
+	u8 response_integrity_check_value[OSD_CRYPTO_KEYID_SIZE];
+	u8 object_type;
+	u8 reserved[3];
+	__be64 partition_id;
+	__be64 object_id;
+	__be64 starting_byte_address_of_append;
+	__be64 change_in_used_capacity;
+};
+
 #endif /*ndef __OSD_ATTRIBUTES_H__*/
diff --git a/include/scsi/osd_initiator.h b/include/scsi/osd_initiator.h
index b24d9616eb46..02bd9f716357 100644
--- a/include/scsi/osd_initiator.h
+++ b/include/scsi/osd_initiator.h
@@ -18,6 +18,7 @@
 #include "osd_types.h"
 
 #include <linux/blkdev.h>
+#include <scsi/scsi_device.h>
 
 /* Note: "NI" in comments below means "Not Implemented yet" */
 
@@ -47,6 +48,7 @@ enum osd_std_version {
  */
 struct osd_dev {
 	struct scsi_device *scsi_device;
+	struct file *file;
 	unsigned def_timeout;
 
 #ifdef OSD_VER1_SUPPORT
@@ -69,6 +71,10 @@ 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 */
+static inline struct request_queue *osd_request_queue(struct osd_dev *od)
+{
+	return od->scsi_device->request_queue;
+}
 
 /* we might want to use function vector in the future */
 static inline void osd_dev_set_ver(struct osd_dev *od, enum osd_std_version v)
@@ -363,7 +369,9 @@ void osd_req_create_object(struct osd_request *or, struct osd_obj_id *);
 void osd_req_remove_object(struct osd_request *or, struct osd_obj_id *);
 
 void osd_req_write(struct osd_request *or,
-	const struct osd_obj_id *, struct bio *data_out, u64 offset);
+	const struct osd_obj_id *obj, u64 offset, struct bio *bio, u64 len);
+int osd_req_write_kern(struct osd_request *or,
+	const struct osd_obj_id *obj, u64 offset, void *buff, u64 len);
 void osd_req_append(struct osd_request *or,
 	const struct osd_obj_id *, struct bio *data_out);/* NI */
 void osd_req_create_write(struct osd_request *or,
@@ -378,7 +386,9 @@ void osd_req_flush_object(struct osd_request *or,
 	/*V2*/ u64 offset, /*V2*/ u64 len);
 
 void osd_req_read(struct osd_request *or,
-	const struct osd_obj_id *, struct bio *data_in, u64 offset);
+	const struct osd_obj_id *obj, u64 offset, struct bio *bio, u64 len);
+int osd_req_read_kern(struct osd_request *or,
+	const struct osd_obj_id *obj, u64 offset, void *buff, u64 len);
 
 /*
  * Root/Partition/Collection/Object Attributes commands
diff --git a/include/scsi/osd_protocol.h b/include/scsi/osd_protocol.h
index cd3cbf764650..2cc8e8b1cc19 100644
--- a/include/scsi/osd_protocol.h
+++ b/include/scsi/osd_protocol.h
@@ -24,17 +24,18 @@ enum {
 	OSDv1_ADDITIONAL_CDB_LENGTH = 192,
 	OSDv1_TOTAL_CDB_LEN = OSDv1_ADDITIONAL_CDB_LENGTH + 8,
 	OSDv1_CAP_LEN = 80,
+
 	/* Latest supported version */
-/* 	OSD_ADDITIONAL_CDB_LENGTH = 216,*/
+	OSDv2_ADDITIONAL_CDB_LENGTH = 228,
 	OSD_ADDITIONAL_CDB_LENGTH =
-		OSDv1_ADDITIONAL_CDB_LENGTH, /* FIXME: Pete rev-001 sup */
+		OSDv2_ADDITIONAL_CDB_LENGTH,
 	OSD_TOTAL_CDB_LEN = OSD_ADDITIONAL_CDB_LENGTH + 8,
-/* 	OSD_CAP_LEN = 104,*/
-	OSD_CAP_LEN = OSDv1_CAP_LEN,/* FIXME: Pete rev-001 sup */
+	OSD_CAP_LEN = 104,
 
 	OSD_SYSTEMID_LEN = 20,
-	OSD_CRYPTO_KEYID_SIZE = 20,
-	/*FIXME: OSDv2_CRYPTO_KEYID_SIZE = 32,*/
+	OSDv1_CRYPTO_KEYID_SIZE = 20,
+	OSDv2_CRYPTO_KEYID_SIZE = 32,
+	OSD_CRYPTO_KEYID_SIZE = OSDv2_CRYPTO_KEYID_SIZE,
 	OSD_CRYPTO_SEED_SIZE = 4,
 	OSD_CRYPTO_NONCE_SIZE = 12,
 	OSD_MAX_SENSE_LEN = 252, /* from SPC-3 */
@@ -164,7 +165,11 @@ struct osd_cdb_head {
 			/* called allocation_length in some commands */
 /*32*/			__be64	length;
 /*40*/			__be64	start_address;
-/*48*/			__be32 list_identifier;/* Rarely used */
+			union {
+/*48*/				__be32 list_identifier;/* Rarely used */
+				/* OSD2r05 5.2.5 CDB continuation length */
+/*48*/				__be32 cdb_continuation_length;
+			};
 		} __packed v2;
 	};
 /*52*/	union { /* selected attributes mode Page/List/Single */
@@ -204,29 +209,40 @@ struct osd_cdb_head {
 /*80*/
 
 /*160 v1*/
-/*184 v2*/
-struct osd_security_parameters {
-/*160*/u8	integrity_check_value[OSD_CRYPTO_KEYID_SIZE];
+struct osdv1_security_parameters {
+/*160*/u8	integrity_check_value[OSDv1_CRYPTO_KEYID_SIZE];
 /*180*/u8	request_nonce[OSD_CRYPTO_NONCE_SIZE];
 /*192*/osd_cdb_offset	data_in_integrity_check_offset;
 /*196*/osd_cdb_offset	data_out_integrity_check_offset;
 } __packed;
 /*200 v1*/
-/*224 v2*/
 
-/* FIXME: osdv2_security_parameters */
+/*184 v2*/
+struct osdv2_security_parameters {
+/*184*/u8	integrity_check_value[OSDv2_CRYPTO_KEYID_SIZE];
+/*216*/u8	request_nonce[OSD_CRYPTO_NONCE_SIZE];
+/*228*/osd_cdb_offset	data_in_integrity_check_offset;
+/*232*/osd_cdb_offset	data_out_integrity_check_offset;
+} __packed;
+/*236 v2*/
+
+struct osd_security_parameters {
+	union {
+		struct osdv1_security_parameters v1;
+		struct osdv2_security_parameters v2;
+	};
+};
 
 struct osdv1_cdb {
 	struct osd_cdb_head h;
 	u8 caps[OSDv1_CAP_LEN];
-	struct osd_security_parameters sec_params;
+	struct osdv1_security_parameters sec_params;
 } __packed;
 
 struct osdv2_cdb {
 	struct osd_cdb_head h;
 	u8 caps[OSD_CAP_LEN];
-	struct osd_security_parameters sec_params;
-	/* FIXME: osdv2_security_parameters */
+	struct osdv2_security_parameters sec_params;
 } __packed;
 
 struct osd_cdb {
@@ -287,7 +303,15 @@ enum osd_service_actions {
 	OSD_ACT_V2(REMOVE_MEMBER_OBJECTS,	0x21)
 	OSD_ACT_V2(GET_MEMBER_ATTRIBUTES,	0x22)
 	OSD_ACT_V2(SET_MEMBER_ATTRIBUTES,	0x23)
+
+	OSD_ACT_V2(CREATE_CLONE,		0x28)
+	OSD_ACT_V2(CREATE_SNAPSHOT,		0x29)
+	OSD_ACT_V2(DETACH_CLONE,		0x2A)
+	OSD_ACT_V2(REFRESH_SNAPSHOT_CLONE,	0x2B)
+	OSD_ACT_V2(RESTORE_PARTITION_FROM_SNAPSHOT, 0x2C)
+
 	OSD_ACT_V2(READ_MAP,			0x31)
+	OSD_ACT_V2(READ_MAPS_COMPARE,		0x32)
 
 	OSD_ACT_V1_V2(PERFORM_SCSI_COMMAND,	0x8F7E, 0x8F7C)
 	OSD_ACT_V1_V2(SCSI_TASK_MANAGEMENT,	0x8F7F, 0x8F7D)
@@ -301,14 +325,25 @@ struct osd_attributes_list_attrid {
 } __packed;
 
 /*
+ * NOTE: v1: is not aligned.
+ */
+struct osdv1_attributes_list_element {
+	__be32 attr_page;
+	__be32 attr_id;
+	__be16 attr_bytes; /* valid bytes at attr_val without padding */
+	u8 attr_val[0];
+} __packed;
+
+/*
  * osd2r03: 7.1.3.3 List entry format for retrieved attributes and
  *                  for setting attributes
- * NOTE: v2 is 8-bytes aligned, v1 is not aligned.
+ * NOTE: v2 is 8-bytes aligned
  */
-struct osd_attributes_list_element {
+struct osdv2_attributes_list_element {
 	__be32 attr_page;
 	__be32 attr_id;
-	__be16 attr_bytes;
+	u8 reserved[6];
+	__be16 attr_bytes; /* valid bytes at attr_val without padding */
 	u8 attr_val[0];
 } __packed;
 
@@ -324,13 +359,13 @@ enum {
 
 static inline unsigned osdv1_attr_list_elem_size(unsigned len)
 {
-	return ALIGN(len + sizeof(struct osd_attributes_list_element),
+	return ALIGN(len + sizeof(struct osdv1_attributes_list_element),
 		     OSDv1_ATTRIBUTES_ELEM_ALIGN);
 }
 
 static inline unsigned osdv2_attr_list_elem_size(unsigned len)
 {
-	return ALIGN(len + sizeof(struct osd_attributes_list_element),
+	return ALIGN(len + sizeof(struct osdv2_attributes_list_element),
 		     OSD_ATTRIBUTES_ELEM_ALIGN);
 }
 
@@ -419,15 +454,35 @@ struct osd_data_out_integrity_info {
 	__be64 data_bytes;
 	__be64 set_attributes_bytes;
 	__be64 get_attributes_bytes;
-	__be64 integrity_check_value;
+	__u8 integrity_check_value[OSD_CRYPTO_KEYID_SIZE];
 } __packed;
 
+/* Same osd_data_out_integrity_info is used for OSD2/OSD1. The only difference
+ * Is the sizeof the structure since in OSD1 the last array is smaller. Use
+ * below for version independent handling of this structure
+ */
+static inline int osd_data_out_integrity_info_sizeof(bool is_ver1)
+{
+	return sizeof(struct osd_data_out_integrity_info) -
+		(is_ver1 * (OSDv2_CRYPTO_KEYID_SIZE - OSDv1_CRYPTO_KEYID_SIZE));
+}
+
 struct osd_data_in_integrity_info {
 	__be64 data_bytes;
 	__be64 retrieved_attributes_bytes;
-	__be64 integrity_check_value;
+	__u8 integrity_check_value[OSD_CRYPTO_KEYID_SIZE];
 } __packed;
 
+/* Same osd_data_in_integrity_info is used for OSD2/OSD1. The only difference
+ * Is the sizeof the structure since in OSD1 the last array is smaller. Use
+ * below for version independent handling of this structure
+ */
+static inline int osd_data_in_integrity_info_sizeof(bool is_ver1)
+{
+	return sizeof(struct osd_data_in_integrity_info) -
+		(is_ver1 * (OSDv2_CRYPTO_KEYID_SIZE - OSDv1_CRYPTO_KEYID_SIZE));
+}
+
 struct osd_timestamp {
 	u8 time[6]; /* number of milliseconds since 1/1/1970 UT (big endian) */
 } __packed;
@@ -477,7 +532,7 @@ enum osd_capability_bit_masks {
 
 	OSD_SEC_CAP_NONE1	= BIT(8),
 	OSD_SEC_CAP_NONE2	= BIT(9),
-	OSD_SEC_CAP_NONE3	= BIT(10),
+	OSD_SEC_GBL_REM 	= BIT(10), /*v2 only*/
 	OSD_SEC_CAP_QUERY	= BIT(11), /*v2 only*/
 	OSD_SEC_CAP_M_OBJECT	= BIT(12), /*v2 only*/
 	OSD_SEC_CAP_POL_SEC	= BIT(13),
@@ -552,8 +607,7 @@ struct osdv1_capability {
 
 struct osd_capability {
 	struct osd_capability_head h;
-/* 	struct osd_cap_object_descriptor od;*/
-	struct osdv1_cap_object_descriptor od; /* FIXME: Pete rev-001 sup */
+	struct osd_cap_object_descriptor od;
 } __packed;
 
 /**
diff --git a/include/scsi/scsi.h b/include/scsi/scsi.h
index 084478e14d24..34c46ab5c31b 100644
--- a/include/scsi/scsi.h
+++ b/include/scsi/scsi.h
@@ -129,6 +129,9 @@ struct scsi_cmnd;
 #define MI_REPORT_TARGET_PGS  0x0a
 /* values for maintenance out */
 #define MO_SET_TARGET_PGS     0x0a
+/* values for variable length command */
+#define READ_32		      0x09
+#define WRITE_32	      0x0b
 
 /* 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
new file mode 100644
index 000000000000..a4b233318179
--- /dev/null
+++ b/include/scsi/scsi_bsg_fc.h
@@ -0,0 +1,322 @@
+/*
+ *  FC Transport BSG Interface
+ *
+ *  Copyright (C) 2008   James Smart, Emulex Corporation
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+#ifndef SCSI_BSG_FC_H
+#define SCSI_BSG_FC_H
+
+/*
+ * This file intended to be included by both kernel and user space
+ */
+
+#include <scsi/scsi.h>
+
+/*
+ * FC Transport SGIO v4 BSG Message Support
+ */
+
+/* Default BSG request timeout (in seconds) */
+#define FC_DEFAULT_BSG_TIMEOUT		(10 * HZ)
+
+
+/*
+ * Request Message Codes supported by the FC Transport
+ */
+
+/* define the class masks for the message codes */
+#define FC_BSG_CLS_MASK		0xF0000000	/* find object class */
+#define FC_BSG_HST_MASK		0x80000000	/* fc host class */
+#define FC_BSG_RPT_MASK		0x40000000	/* fc rport class */
+
+	/* fc_host Message Codes */
+#define FC_BSG_HST_ADD_RPORT		(FC_BSG_HST_MASK | 0x00000001)
+#define FC_BSG_HST_DEL_RPORT		(FC_BSG_HST_MASK | 0x00000002)
+#define FC_BSG_HST_ELS_NOLOGIN		(FC_BSG_HST_MASK | 0x00000003)
+#define FC_BSG_HST_CT			(FC_BSG_HST_MASK | 0x00000004)
+#define FC_BSG_HST_VENDOR		(FC_BSG_HST_MASK | 0x000000FF)
+
+	/* fc_rport Message Codes */
+#define FC_BSG_RPT_ELS			(FC_BSG_RPT_MASK | 0x00000001)
+#define FC_BSG_RPT_CT			(FC_BSG_RPT_MASK | 0x00000002)
+
+
+
+/*
+ * FC Address Identifiers in Message Structures :
+ *
+ *   Whenever a command payload contains a FC Address Identifier
+ *   (aka port_id), the value is effectively in big-endian
+ *   order, thus the array elements are decoded as follows:
+ *     element [0] is bits 23:16 of the FC Address Identifier
+ *     element [1] is bits 15:8 of the FC Address Identifier
+ *     element [2] is bits 7:0 of the FC Address Identifier
+ */
+
+
+/*
+ * FC Host Messages
+ */
+
+/* FC_BSG_HST_ADDR_PORT : */
+
+/* Request:
+ * This message requests the FC host to login to the remote port
+ * at the specified N_Port_Id.  The remote port is to be enumerated
+ * with the transport upon completion of the login.
+ */
+struct fc_bsg_host_add_rport {
+	uint8_t		reserved;
+
+	/* FC Address Identier of the remote port to login to */
+	uint8_t		port_id[3];
+};
+
+/* Response:
+ * There is no additional response data - fc_bsg_reply->result is sufficient
+ */
+
+
+/* FC_BSG_HST_DEL_RPORT : */
+
+/* Request:
+ * This message requests the FC host to remove an enumerated
+ * remote port and to terminate the login to it.
+ *
+ * Note: The driver is free to reject this request if it desires to
+ * remain logged in with the remote port.
+ */
+struct fc_bsg_host_del_rport {
+	uint8_t		reserved;
+
+	/* FC Address Identier of the remote port to logout of */
+	uint8_t		port_id[3];
+};
+
+/* Response:
+ * There is no additional response data - fc_bsg_reply->result is sufficient
+ */
+
+
+/* FC_BSG_HST_ELS_NOLOGIN : */
+
+/* Request:
+ * This message requests the FC_Host to send an ELS to a specific
+ * N_Port_ID. The host does not need to log into the remote port,
+ * nor does it need to enumerate the rport for further traffic
+ * (although, the FC host is free to do so if it desires).
+ */
+struct fc_bsg_host_els {
+	/*
+	 * ELS Command Code being sent (must be the same as byte 0
+	 * of the payload)
+	 */
+	uint8_t 	command_code;
+
+	/* FC Address Identier of the remote port to send the ELS to */
+	uint8_t		port_id[3];
+};
+
+/* Response:
+ */
+/* fc_bsg_ctels_reply->status values */
+#define FC_CTELS_STATUS_OK	0x00000000
+#define FC_CTELS_STATUS_REJECT	0x00000001
+#define FC_CTELS_STATUS_P_RJT	0x00000002
+#define FC_CTELS_STATUS_F_RJT	0x00000003
+#define FC_CTELS_STATUS_P_BSY	0x00000004
+#define FC_CTELS_STATUS_F_BSY	0x00000006
+struct fc_bsg_ctels_reply {
+	/*
+	 * Note: An ELS LS_RJT may be reported in 2 ways:
+	 *  a) A status of FC_CTELS_STATUS_OK is returned. The caller
+	 *     is to look into the ELS receive payload to determine
+	 *     LS_ACC or LS_RJT (by contents of word 0). The reject
+	 *     data will be in word 1.
+	 *  b) A status of FC_CTELS_STATUS_REJECT is returned, The
+	 *     rjt_data field will contain valid data.
+	 *
+	 * Note: ELS LS_ACC is determined by an FC_CTELS_STATUS_OK, and
+	 *   the receive payload word 0 indicates LS_ACC
+	 *   (e.g. value is 0x02xxxxxx).
+	 *
+	 * Note: Similarly, a CT Reject may be reported in 2 ways:
+	 *  a) A status of FC_CTELS_STATUS_OK is returned. The caller
+	 *     is to look into the CT receive payload to determine
+	 *     Accept or Reject (by contents of word 2). The reject
+	 *     data will be in word 3.
+	 *  b) A status of FC_CTELS_STATUS_REJECT is returned, The
+	 *     rjt_data field will contain valid data.
+	 *
+	 * Note: x_RJT/BSY status will indicae that the rjt_data field
+	 *   is valid and contains the reason/explanation values.
+	 */
+	uint32_t	status;		/* See FC_CTELS_STATUS_xxx */
+
+	/* valid if status is not FC_CTELS_STATUS_OK */
+	struct	{
+		uint8_t	action;		/* fragment_id for CT REJECT */
+		uint8_t	reason_code;
+		uint8_t	reason_explanation;
+		uint8_t	vendor_unique;
+	} rjt_data;
+};
+
+
+/* FC_BSG_HST_CT : */
+
+/* Request:
+ * This message requests that a CT Request be performed with the
+ * indicated N_Port_ID. The driver is responsible for logging in with
+ * the fabric and/or N_Port_ID, etc as per FC rules. This request does
+ * not mandate that the driver must enumerate the destination in the
+ * transport. The driver is allowed to decide whether to enumerate it,
+ * and whether to tear it down after the request.
+ */
+struct fc_bsg_host_ct {
+	uint8_t		reserved;
+
+	/* FC Address Identier of the remote port to send the ELS to */
+	uint8_t		port_id[3];
+
+	/*
+	 * We need words 0-2 of the generic preamble for the LLD's
+	 */
+	uint32_t	preamble_word0;	/* revision & IN_ID */
+	uint32_t	preamble_word1;	/* GS_Type, GS_SubType, Options, Rsvd */
+	uint32_t	preamble_word2;	/* Cmd Code, Max Size */
+
+};
+/* Response:
+ *
+ * The reply structure is an fc_bsg_ctels_reply structure
+ */
+
+
+/* FC_BSG_HST_VENDOR : */
+
+/* Request:
+ * Note: When specifying vendor_id, be sure to read the Vendor Type and ID
+ *   formatting requirements specified in scsi_netlink.h
+ */
+struct fc_bsg_host_vendor {
+	/*
+	 * Identifies the vendor that the message is formatted for. This
+	 * should be the recipient of the message.
+	 */
+	uint64_t vendor_id;
+
+	/* start of vendor command area */
+	uint32_t vendor_cmd[0];
+};
+
+/* Response:
+ */
+struct fc_bsg_host_vendor_reply {
+	/* start of vendor response area */
+	uint32_t vendor_rsp[0];
+};
+
+
+
+/*
+ * FC Remote Port Messages
+ */
+
+/* FC_BSG_RPT_ELS : */
+
+/* Request:
+ * This message requests that an ELS be performed with the rport.
+ */
+struct fc_bsg_rport_els {
+	/*
+	 * ELS Command Code being sent (must be the same as
+	 * byte 0 of the payload)
+	 */
+	uint8_t els_code;
+};
+
+/* Response:
+ *
+ * The reply structure is an fc_bsg_ctels_reply structure
+ */
+
+
+/* FC_BSG_RPT_CT : */
+
+/* Request:
+ * This message requests that a CT Request be performed with the rport.
+ */
+struct fc_bsg_rport_ct {
+	/*
+	 * We need words 0-2 of the generic preamble for the LLD's
+	 */
+	uint32_t	preamble_word0;	/* revision & IN_ID */
+	uint32_t	preamble_word1;	/* GS_Type, GS_SubType, Options, Rsvd */
+	uint32_t	preamble_word2;	/* Cmd Code, Max Size */
+};
+/* Response:
+ *
+ * The reply structure is an fc_bsg_ctels_reply structure
+ */
+
+
+
+
+/* request (CDB) structure of the sg_io_v4 */
+struct fc_bsg_request {
+	uint32_t msgcode;
+	union {
+		struct fc_bsg_host_add_rport	h_addrport;
+		struct fc_bsg_host_del_rport	h_delrport;
+		struct fc_bsg_host_els		h_els;
+		struct fc_bsg_host_ct		h_ct;
+		struct fc_bsg_host_vendor	h_vendor;
+
+		struct fc_bsg_rport_els		r_els;
+		struct fc_bsg_rport_ct		r_ct;
+	} rqst_data;
+};
+
+
+/* response (request sense data) structure of the sg_io_v4 */
+struct fc_bsg_reply {
+	/*
+	 * The completion result. Result exists in two forms:
+	 *  if negative, it is an -Exxx system errno value. There will
+	 *    be no further reply information supplied.
+	 *  else, it's the 4-byte scsi error result, with driver, host,
+	 *    msg and status fields. The per-msgcode reply structure
+	 *    will contain valid data.
+	 */
+	uint32_t result;
+
+	/* If there was reply_payload, how much was recevied ? */
+	uint32_t reply_payload_rcv_len;
+
+	union {
+		struct fc_bsg_host_vendor_reply		vendor_reply;
+
+		struct fc_bsg_ctels_reply		ctels_reply;
+	} reply_data;
+};
+
+
+#endif /* SCSI_BSG_FC_H */
+
diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h
index 43b50d36925c..a5e885a111df 100644
--- a/include/scsi/scsi_cmnd.h
+++ b/include/scsi/scsi_cmnd.h
@@ -229,10 +229,6 @@ enum scsi_prot_operations {
 	/* OS-HBA: Protected, HBA-Target: Protected */
 	SCSI_PROT_READ_PASS,
 	SCSI_PROT_WRITE_PASS,
-
-	/* OS-HBA: Protected, HBA-Target: Protected, checksum conversion */
-	SCSI_PROT_READ_CONVERT,
-	SCSI_PROT_WRITE_CONVERT,
 };
 
 static inline void scsi_set_prot_op(struct scsi_cmnd *scmd, unsigned char op)
@@ -270,7 +266,7 @@ static inline unsigned char scsi_get_prot_type(struct scsi_cmnd *scmd)
 
 static inline sector_t scsi_get_lba(struct scsi_cmnd *scmd)
 {
-	return scmd->request->sector;
+	return blk_rq_pos(scmd->request);
 }
 
 static inline unsigned scsi_prot_sg_count(struct scsi_cmnd *cmd)
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index 3f566af3f101..f097ae340bc1 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -145,6 +145,7 @@ struct scsi_device {
 	unsigned retry_hwerror:1;	/* Retry HARDWARE_ERROR */
 	unsigned last_sector_bug:1;	/* do not use multisector accesses on
 					   SD_LAST_BUGGY_SECTORS */
+	unsigned is_visible:1;	/* is the device visible in sysfs */
 
 	DECLARE_BITMAP(supported_events, SDEV_EVT_MAXBITS); /* supported events */
 	struct list_head event_list;	/* asserted events */
@@ -187,10 +188,13 @@ struct scsi_device_handler {
 	void (*detach)(struct scsi_device *);
 	int (*activate)(struct scsi_device *);
 	int (*prep_fn)(struct scsi_device *, struct request *);
+	int (*set_params)(struct scsi_device *, const char *);
 };
 
 struct scsi_dh_data {
 	struct scsi_device_handler *scsi_dh;
+	struct scsi_device *sdev;
+	struct kref kref;
 	char buf[0];
 };
 
diff --git a/include/scsi/scsi_dh.h b/include/scsi/scsi_dh.h
index 33efce20c26c..ff2407405b42 100644
--- a/include/scsi/scsi_dh.h
+++ b/include/scsi/scsi_dh.h
@@ -60,6 +60,7 @@ extern int scsi_dh_activate(struct request_queue *);
 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)
 {
@@ -77,4 +78,8 @@ static inline void scsi_dh_detach(struct request_queue *q)
 {
 	return;
 }
+static inline int scsi_dh_set_params(struct request_queue *req, const char *params)
+{
+	return -SCSI_DH_NOSYS;
+}
 #endif
diff --git a/include/scsi/scsi_driver.h b/include/scsi/scsi_driver.h
index 1f5ca7f62116..9fd6702f02e2 100644
--- a/include/scsi/scsi_driver.h
+++ b/include/scsi/scsi_driver.h
@@ -32,5 +32,6 @@ int scsi_setup_blk_pc_cmnd(struct scsi_device *sdev, struct request *req);
 int scsi_setup_fs_cmnd(struct scsi_device *sdev, struct request *req);
 int scsi_prep_state_check(struct scsi_device *sdev, struct request *req);
 int scsi_prep_return(struct request_queue *q, struct request *req, int ret);
+int scsi_prep_fn(struct request_queue *, struct request *);
 
 #endif /* _SCSI_SCSI_DRIVER_H */
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index d123ca84e732..47941fc5aba7 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -478,6 +478,15 @@ struct scsi_host_template {
 	 * module_init/module_exit.
 	 */
 	struct list_head legacy_hosts;
+
+	/*
+	 * Vendor Identifier associated with the host
+	 *
+	 * Note: When specifying vendor_id, be sure to read the
+	 *   Vendor Type and ID formatting requirements specified in
+	 *   scsi_netlink.h
+	 */
+	u64 vendor_id;
 };
 
 /*
@@ -788,24 +797,24 @@ static inline unsigned int scsi_host_get_prot(struct Scsi_Host *shost)
 
 static inline unsigned int scsi_host_dif_capable(struct Scsi_Host *shost, unsigned int target_type)
 {
-	switch (target_type) {
-	case 1: return shost->prot_capabilities & SHOST_DIF_TYPE1_PROTECTION;
-	case 2: return shost->prot_capabilities & SHOST_DIF_TYPE2_PROTECTION;
-	case 3: return shost->prot_capabilities & SHOST_DIF_TYPE3_PROTECTION;
-	}
+	static unsigned char cap[] = { 0,
+				       SHOST_DIF_TYPE1_PROTECTION,
+				       SHOST_DIF_TYPE2_PROTECTION,
+				       SHOST_DIF_TYPE3_PROTECTION };
 
-	return 0;
+	return shost->prot_capabilities & cap[target_type] ? target_type : 0;
 }
 
 static inline unsigned int scsi_host_dix_capable(struct Scsi_Host *shost, unsigned int target_type)
 {
-	switch (target_type) {
-	case 0: return shost->prot_capabilities & SHOST_DIX_TYPE0_PROTECTION;
-	case 1: return shost->prot_capabilities & SHOST_DIX_TYPE1_PROTECTION;
-	case 2: return shost->prot_capabilities & SHOST_DIX_TYPE2_PROTECTION;
-	case 3: return shost->prot_capabilities & SHOST_DIX_TYPE3_PROTECTION;
-	}
+#if defined(CONFIG_BLK_DEV_INTEGRITY)
+	static unsigned char cap[] = { SHOST_DIX_TYPE0_PROTECTION,
+				       SHOST_DIX_TYPE1_PROTECTION,
+				       SHOST_DIX_TYPE2_PROTECTION,
+				       SHOST_DIX_TYPE3_PROTECTION };
 
+	return shost->prot_capabilities & cap[target_type];
+#endif
 	return 0;
 }
 
diff --git a/include/scsi/scsi_scan.h b/include/scsi/scsi_scan.h
new file mode 100644
index 000000000000..78898889243d
--- /dev/null
+++ b/include/scsi/scsi_scan.h
@@ -0,0 +1,11 @@
+#ifndef _SCSI_SCSI_SCAN_H
+#define _SCSI_SCSI_SCAN_H
+
+#ifdef CONFIG_SCSI
+/* drivers/scsi/scsi_scan.c */
+extern int scsi_complete_async_scans(void);
+#else
+static inline int scsi_complete_async_scans(void) { return 0; }
+#endif
+
+#endif /* _SCSI_SCSI_SCAN_H */
diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
index c9184f756cad..fc50bd64aa4e 100644
--- a/include/scsi/scsi_transport_fc.h
+++ b/include/scsi/scsi_transport_fc.h
@@ -33,7 +33,6 @@
 
 struct scsi_transport_template;
 
-
 /*
  * FC Port definitions - Following FC HBAAPI guidelines
  *
@@ -352,6 +351,7 @@ struct fc_rport {	/* aka fc_starget_attrs */
  	struct delayed_work fail_io_work;
  	struct work_struct stgt_delete_work;
 	struct work_struct rport_delete_work;
+	struct request_queue *rqst_q;	/* bsg support */
 } __attribute__((aligned(sizeof(unsigned long))));
 
 /* bit field values for struct fc_rport "flags" field: */
@@ -514,6 +514,9 @@ struct fc_host_attrs {
 	struct workqueue_struct *work_q;
 	char devloss_work_q_name[20];
 	struct workqueue_struct *devloss_work_q;
+
+	/* bsg support */
+	struct request_queue *rqst_q;
 };
 
 #define shost_to_fc_host(x) \
@@ -579,6 +582,47 @@ struct fc_host_attrs {
 	(((struct fc_host_attrs *)(x)->shost_data)->devloss_work_q)
 
 
+struct fc_bsg_buffer {
+	unsigned int payload_len;
+	int sg_cnt;
+	struct scatterlist *sg_list;
+};
+
+/* Values for fc_bsg_job->state_flags (bitflags) */
+#define FC_RQST_STATE_INPROGRESS	0
+#define FC_RQST_STATE_DONE		1
+
+struct fc_bsg_job {
+	struct Scsi_Host *shost;
+	struct fc_rport *rport;
+	struct device *dev;
+	struct request *req;
+	spinlock_t job_lock;
+	unsigned int state_flags;
+	unsigned int ref_cnt;
+	void (*job_done)(struct fc_bsg_job *);
+
+	struct fc_bsg_request *request;
+	struct fc_bsg_reply *reply;
+	unsigned int request_len;
+	unsigned int reply_len;
+	/*
+	 * On entry : reply_len indicates the buffer size allocated for
+	 * the reply.
+	 *
+	 * Upon completion : the message handler must set reply_len
+	 *  to indicates the size of the reply to be returned to the
+	 *  caller.
+	 */
+
+	/* DMA payloads for the request/response */
+	struct fc_bsg_buffer request_payload;
+	struct fc_bsg_buffer reply_payload;
+
+	void *dd_data;			/* Used for driver-specific storage */
+};
+
+
 /* The functions by which the transport class and the driver communicate */
 struct fc_function_template {
 	void    (*get_rport_dev_loss_tmo)(struct fc_rport *);
@@ -614,9 +658,14 @@ struct fc_function_template {
 	int     (* tsk_mgmt_response)(struct Scsi_Host *, u64, u64, int);
 	int     (* it_nexus_response)(struct Scsi_Host *, u64, int);
 
+	/* bsg support */
+	int	(*bsg_request)(struct fc_bsg_job *);
+	int	(*bsg_timeout)(struct fc_bsg_job *);
+
 	/* allocation lengths for host-specific data */
 	u32	 			dd_fcrport_size;
 	u32	 			dd_fcvport_size;
+	u32				dd_bsg_size;
 
 	/*
 	 * The driver sets these to tell the transport class it
@@ -680,7 +729,7 @@ fc_remote_port_chkready(struct fc_rport *rport)
 		if (rport->roles & FC_PORT_ROLE_FCP_TARGET)
 			result = 0;
 		else if (rport->flags & FC_RPORT_DEVLOSS_PENDING)
-			result = DID_TRANSPORT_DISRUPTED << 16;
+			result = DID_IMM_RETRY << 16;
 		else
 			result = DID_NO_CONNECT << 16;
 		break;
@@ -688,7 +737,7 @@ fc_remote_port_chkready(struct fc_rport *rport)
 		if (rport->flags & FC_RPORT_FAST_FAIL_TIMEDOUT)
 			result = DID_TRANSPORT_FAILFAST << 16;
 		else
-			result = DID_TRANSPORT_DISRUPTED << 16;
+			result = DID_IMM_RETRY << 16;
 		break;
 	default:
 		result = DID_NO_CONNECT << 16;
@@ -737,7 +786,6 @@ fc_vport_set_state(struct fc_vport *vport, enum fc_vport_state new_state)
 	vport->vport_state = new_state;
 }
 
-
 struct scsi_transport_template *fc_attach_transport(
 			struct fc_function_template *);
 void fc_release_transport(struct scsi_transport_template *);
diff --git a/include/scsi/scsi_transport_iscsi.h b/include/scsi/scsi_transport_iscsi.h
index 457588e1119b..349c7f30720d 100644
--- a/include/scsi/scsi_transport_iscsi.h
+++ b/include/scsi/scsi_transport_iscsi.h
@@ -126,12 +126,14 @@ struct iscsi_transport {
 			       int *index, int *age);
 
 	void (*session_recovery_timedout) (struct iscsi_cls_session *session);
-	struct iscsi_endpoint *(*ep_connect) (struct sockaddr *dst_addr,
+	struct iscsi_endpoint *(*ep_connect) (struct Scsi_Host *shost,
+					      struct sockaddr *dst_addr,
 					      int non_blocking);
 	int (*ep_poll) (struct iscsi_endpoint *ep, int timeout_ms);
 	void (*ep_disconnect) (struct iscsi_endpoint *ep);
 	int (*tgt_dscvr) (struct Scsi_Host *shost, enum iscsi_tgt_dscvr type,
 			  uint32_t enable, struct sockaddr *dst_addr);
+	int (*set_path) (struct Scsi_Host *shost, struct iscsi_path *params);
 };
 
 /*
@@ -148,6 +150,10 @@ extern void iscsi_conn_error_event(struct iscsi_cls_conn *conn,
 extern int iscsi_recv_pdu(struct iscsi_cls_conn *conn, struct iscsi_hdr *hdr,
 			  char *data, uint32_t data_size);
 
+extern int iscsi_offload_mesg(struct Scsi_Host *shost,
+			      struct iscsi_transport *transport, uint32_t type,
+			      char *data, uint16_t data_size);
+
 struct iscsi_cls_conn {
 	struct list_head conn_list;	/* item in connlist */
 	void *dd_data;			/* LLD private data */
diff --git a/include/scsi/scsi_transport_spi.h b/include/scsi/scsi_transport_spi.h
index 286e9628ed8b..7497a383b1a4 100644
--- a/include/scsi/scsi_transport_spi.h
+++ b/include/scsi/scsi_transport_spi.h
@@ -36,8 +36,10 @@ struct spi_transport_attrs {
 	unsigned int width:1;	/* 0 - narrow, 1 - wide */
 	unsigned int max_width:1;
 	unsigned int iu:1;	/* Information Units enabled */
+	unsigned int max_iu:1;
 	unsigned int dt:1;	/* DT clocking enabled */
 	unsigned int qas:1;	/* Quick Arbitration and Selection enabled */
+	unsigned int max_qas:1;
 	unsigned int wr_flow:1;	/* Write Flow control enabled */
 	unsigned int rd_strm:1;	/* Read streaming enabled */
 	unsigned int rti:1;	/* Retain Training Information */
@@ -77,8 +79,10 @@ struct spi_host_attrs {
 #define spi_width(x)	(((struct spi_transport_attrs *)&(x)->starget_data)->width)
 #define spi_max_width(x) (((struct spi_transport_attrs *)&(x)->starget_data)->max_width)
 #define spi_iu(x)	(((struct spi_transport_attrs *)&(x)->starget_data)->iu)
+#define spi_max_iu(x)	(((struct spi_transport_attrs *)&(x)->starget_data)->max_iu)
 #define spi_dt(x)	(((struct spi_transport_attrs *)&(x)->starget_data)->dt)
 #define spi_qas(x)	(((struct spi_transport_attrs *)&(x)->starget_data)->qas)
+#define spi_max_qas(x)	(((struct spi_transport_attrs *)&(x)->starget_data)->max_qas)
 #define spi_wr_flow(x)	(((struct spi_transport_attrs *)&(x)->starget_data)->wr_flow)
 #define spi_rd_strm(x)	(((struct spi_transport_attrs *)&(x)->starget_data)->rd_strm)
 #define spi_rti(x)	(((struct spi_transport_attrs *)&(x)->starget_data)->rti)
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 251fc1cd5002..3dae3f799b9b 100644
--- a/include/sound/ac97_codec.h
+++ b/include/sound/ac97_codec.h
@@ -32,6 +32,9 @@
 #include "control.h"
 #include "info.h"
 
+/* maximum number of devices on the AC97 bus */
+#define	AC97_BUS_MAX_DEVICES	4
+
 /*
  *  AC'97 codec registers
  */
@@ -642,4 +645,10 @@ int snd_ac97_pcm_double_rate_rules(struct snd_pcm_runtime *runtime);
 /* ad hoc AC97 device driver access */
 extern struct bus_type ac97_bus_type;
 
+/* AC97 platform_data adding function */
+static inline void snd_ac97_dev_add_pdata(struct snd_ac97 *ac97, void *data)
+{
+	ac97->dev.platform_data = data;
+}
+
 #endif /* __SOUND_AC97_CODEC_H */
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..8988edae1609
--- /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[AK4113_WRITABLE_REGS],
+		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_OPS11		(1<<1)	/* Output Though Data Selector for TX1 pin */
-#define AK4114_OPS10		(1<<0)	/* Output Though Data Selector for TX1 pin */
+#define AK4114_OPS12		(1<<6)	/* Output Data Selector for TX1 pin */
+#define AK4114_OPS11		(1<<5)	/* Output 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_OPS01		(1<<1)	/* Output Though Data Selector for TX0 pin */
-#define AK4114_OPS00		(1<<0)	/* Output Though Data Selector for TX0 pin */
+#define AK4114_OPS02		(1<<2)	/* Output Data Selector for TX0 pin */
+#define AK4114_OPS01		(1<<1)	/* Output 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 6add80fc2512..1f57bb92eb5a 100644
--- a/include/sound/asound.h
+++ b/include/sound/asound.h
@@ -138,7 +138,7 @@ struct snd_hwdep_dsp_image {
  *                                                                           *
  *****************************************************************************/
 
-#define SNDRV_PCM_VERSION		SNDRV_PROTOCOL_VERSION(2, 0, 9)
+#define SNDRV_PCM_VERSION		SNDRV_PROTOCOL_VERSION(2, 0, 10)
 
 typedef unsigned long snd_pcm_uframes_t;
 typedef signed long snd_pcm_sframes_t;
@@ -255,6 +255,7 @@ typedef int __bitwise snd_pcm_subformat_t;
 #define SNDRV_PCM_INFO_HALF_DUPLEX	0x00100000	/* only half duplex */
 #define SNDRV_PCM_INFO_JOINT_DUPLEX	0x00200000	/* playback and capture stream are somewhat correlated */
 #define SNDRV_PCM_INFO_SYNC_START	0x00400000	/* pcm support some kind of sync go */
+#define SNDRV_PCM_INFO_FIFO_IN_FRAMES	0x80000000	/* internal kernel flag - FIFO size is in frames */
 
 typedef int __bitwise snd_pcm_state_t;
 #define	SNDRV_PCM_STATE_OPEN		((__force snd_pcm_state_t) 0) /* stream is open */
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 3dea79829acc..a61499c22b0b 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -93,15 +93,6 @@ struct snd_device {
 
 #define snd_device(n) list_entry(n, struct snd_device, list)
 
-/* monitor files for graceful shutdown (hotplug) */
-
-struct snd_monitor_file {
-	struct file *file;
-	const struct file_operations *disconnected_f_op;
-	struct list_head shutdown_list;	/* still need to shutdown */
-	struct list_head list;	/* link of monitor files */
-};
-
 /* main structure for soundcard */
 
 struct snd_card {
@@ -300,19 +291,10 @@ int snd_card_create(int idx, const char *id,
 		    struct module *module, int extra_size,
 		    struct snd_card **card_ret);
 
-static inline __deprecated
-struct snd_card *snd_card_new(int idx, const char *id,
-			      struct module *module, int extra_size)
-{
-	struct snd_card *card;
-	if (snd_card_create(idx, id, module, extra_size, &card) < 0)
-		return NULL;
-	return card;
-}
-
 int snd_card_disconnect(struct snd_card *card);
 int snd_card_free(struct snd_card *card);
 int snd_card_free_when_closed(struct snd_card *card);
+void snd_card_set_id(struct snd_card *card, const char *id);
 int snd_card_register(struct snd_card *card);
 int snd_card_info_init(void);
 int snd_card_info_done(void);
@@ -320,9 +302,7 @@ int snd_component_add(struct snd_card *card, const char *component);
 int snd_card_file_add(struct snd_card *card, struct file *file);
 int snd_card_file_remove(struct snd_card *card, struct file *file);
 
-#ifndef snd_card_set_dev
 #define snd_card_set_dev(card, devptr) ((card)->dev = (devptr))
-#endif
 
 /* device.c */
 
@@ -349,18 +329,17 @@ unsigned int snd_dma_pointer(unsigned long dma, unsigned int size);
 struct resource;
 void release_and_free_resource(struct resource *res);
 
-#ifdef CONFIG_SND_VERBOSE_PRINTK
-void snd_verbose_printk(const char *file, int line, const char *format, ...)
-     __attribute__ ((format (printf, 3, 4)));
-#endif
-#if defined(CONFIG_SND_DEBUG) && defined(CONFIG_SND_VERBOSE_PRINTK)
-void snd_verbose_printd(const char *file, int line, const char *format, ...)
-     __attribute__ ((format (printf, 3, 4)));
-#endif
-
 /* --- */
 
-#ifdef CONFIG_SND_VERBOSE_PRINTK
+#if defined(CONFIG_SND_DEBUG) || defined(CONFIG_SND_VERBOSE_PRINTK)
+void __snd_printk(unsigned int level, const char *file, int line,
+		  const char *format, ...)
+     __attribute__ ((format (printf, 4, 5)));
+#else
+#define __snd_printk(level, file, line, format, args...) \
+	printk(format, ##args)
+#endif
+
 /**
  * snd_printk - printk wrapper
  * @fmt: format string
@@ -369,15 +348,9 @@ void snd_verbose_printd(const char *file, int line, const char *format, ...)
  * when configured with CONFIG_SND_VERBOSE_PRINTK.
  */
 #define snd_printk(fmt, args...) \
-	snd_verbose_printk(__FILE__, __LINE__, fmt ,##args)
-#else
-#define snd_printk(fmt, args...) \
-	printk(fmt ,##args)
-#endif
+	__snd_printk(0, __FILE__, __LINE__, fmt, ##args)
 
 #ifdef CONFIG_SND_DEBUG
-
-#ifdef CONFIG_SND_VERBOSE_PRINTK
 /**
  * snd_printd - debug printk
  * @fmt: format string
@@ -386,11 +359,7 @@ void snd_verbose_printd(const char *file, int line, const char *format, ...)
  * Ignored when CONFIG_SND_DEBUG is not set.
  */
 #define snd_printd(fmt, args...) \
-	snd_verbose_printd(__FILE__, __LINE__, fmt ,##args)
-#else
-#define snd_printd(fmt, args...) \
-	printk(fmt ,##args)
-#endif
+	__snd_printk(1, __FILE__, __LINE__, fmt, ##args)
 
 /**
  * snd_BUG - give a BUG warning message and stack trace
@@ -437,9 +406,10 @@ static inline int __snd_bug_on(int cond)
  * Works like snd_printk() for debugging purposes.
  * Ignored when CONFIG_SND_DEBUG_VERBOSE is not set.
  */
-#define snd_printdd(format, args...) snd_printk(format, ##args)
+#define snd_printdd(format, args...) \
+	__snd_printk(2, __FILE__, __LINE__, format, ##args)
 #else
-#define snd_printdd(format, args...) /* nothing */
+#define snd_printdd(format, args...)	do { } while (0)
 #endif
 
 
@@ -447,12 +417,10 @@ static inline int __snd_bug_on(int cond)
 
 /* for easier backward-porting */
 #if defined(CONFIG_GAMEPORT) || defined(CONFIG_GAMEPORT_MODULE)
-#ifndef gameport_set_dev_parent
 #define gameport_set_dev_parent(gp,xdev) ((gp)->dev.parent = (xdev))
 #define gameport_set_port_data(gp,r) ((gp)->port_data = (r))
 #define gameport_get_port_data(gp) (gp)->port_data
 #endif
-#endif
 
 /* PCI quirk list helper */
 struct snd_pci_quirk {
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/driver.h b/include/sound/driver.h
deleted file mode 100644
index f0359437d01a..000000000000
--- a/include/sound/driver.h
+++ /dev/null
@@ -1 +0,0 @@
-#warning "This file is deprecated"
diff --git a/include/sound/info.h b/include/sound/info.h
index 7c2ee1a21b00..112e8949e1a7 100644
--- a/include/sound/info.h
+++ b/include/sound/info.h
@@ -110,13 +110,13 @@ void snd_card_info_read_oss(struct snd_info_buffer *buffer);
 static inline void snd_card_info_read_oss(struct snd_info_buffer *buffer) {}
 #endif
 
-int snd_iprintf(struct snd_info_buffer *buffer, char *fmt, ...) \
+int snd_iprintf(struct snd_info_buffer *buffer, const char *fmt, ...) \
 				__attribute__ ((format (printf, 2, 3)));
 int snd_info_init(void);
 int snd_info_done(void);
 
 int snd_info_get_line(struct snd_info_buffer *buffer, char *line, int len);
-char *snd_info_get_str(char *dest, char *src, int len);
+const char *snd_info_get_str(char *dest, const char *src, int len);
 struct snd_info_entry *snd_info_create_module_entry(struct module *module,
 					       const char *name,
 					       struct snd_info_entry *parent);
diff --git a/include/sound/jack.h b/include/sound/jack.h
index 6b013c6f6a04..f236e426a706 100644
--- a/include/sound/jack.h
+++ b/include/sound/jack.h
@@ -50,6 +50,8 @@ struct snd_jack {
 	int type;
 	const char *id;
 	char name[100];
+	void *private_data;
+	void (*private_free)(struct snd_jack *);
 };
 
 #ifdef CONFIG_SND_JACK
diff --git a/include/sound/memalloc.h b/include/sound/memalloc.h
index 7ccce94a5255..c42506212649 100644
--- a/include/sound/memalloc.h
+++ b/include/sound/memalloc.h
@@ -47,7 +47,11 @@ struct snd_dma_device {
 #define SNDRV_DMA_TYPE_UNKNOWN		0	/* not defined */
 #define SNDRV_DMA_TYPE_CONTINUOUS	1	/* continuous no-DMA memory */
 #define SNDRV_DMA_TYPE_DEV		2	/* generic device continuous */
+#ifdef CONFIG_SND_DMA_SGBUF
 #define SNDRV_DMA_TYPE_DEV_SG		3	/* generic device SG-buffer */
+#else
+#define SNDRV_DMA_TYPE_DEV_SG	SNDRV_DMA_TYPE_DEV /* no SG-buf support */
+#endif
 
 /*
  * info for buffer allocation
@@ -60,6 +64,7 @@ struct snd_dma_buffer {
 	void *private_data;	/* private for allocator; don't touch */
 };
 
+#ifdef CONFIG_SND_DMA_SGBUF
 /*
  * Scatter-Gather generic device pages
  */
@@ -107,6 +112,7 @@ static inline void *snd_sgbuf_get_ptr(struct snd_sg_buf *sgbuf, size_t offset)
 {
 	return sgbuf->table[offset >> PAGE_SHIFT].buf + offset % PAGE_SIZE;
 }
+#endif /* CONFIG_SND_DMA_SGBUF */
 
 /* allocate/release a buffer */
 int snd_dma_alloc_pages(int type, struct device *dev, size_t size,
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index 8904b1900d7f..c83a4a79f16b 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -98,6 +98,7 @@ struct snd_pcm_ops {
 #define SNDRV_PCM_IOCTL1_INFO		1
 #define SNDRV_PCM_IOCTL1_CHANNEL_INFO	2
 #define SNDRV_PCM_IOCTL1_GSTATE		3
+#define SNDRV_PCM_IOCTL1_FIFO_SIZE	4
 
 #define SNDRV_PCM_TRIGGER_STOP		0
 #define SNDRV_PCM_TRIGGER_START		1
@@ -268,7 +269,9 @@ struct snd_pcm_runtime {
 	int overrange;
 	snd_pcm_uframes_t avail_max;
 	snd_pcm_uframes_t hw_ptr_base;	/* Position at buffer restart */
-	snd_pcm_uframes_t hw_ptr_interrupt; /* Position at interrupt time*/
+	snd_pcm_uframes_t hw_ptr_interrupt; /* Position at interrupt time */
+	unsigned long hw_ptr_jiffies;	/* Time when hw_ptr is updated */
+	snd_pcm_sframes_t delay;	/* extra delay; typically FIFO size */
 
 	/* -- HW params -- */
 	snd_pcm_access_t access;	/* access mode */
@@ -345,6 +348,8 @@ struct snd_pcm_group {		/* keep linked substreams */
 	int count;
 };
 
+struct pid;
+
 struct snd_pcm_substream {
 	struct snd_pcm *pcm;
 	struct snd_pcm_str *pstr;
@@ -376,6 +381,7 @@ 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;
@@ -485,80 +491,6 @@ void snd_pcm_detach_substream(struct snd_pcm_substream *substream);
 void snd_pcm_vma_notify_data(void *client, void *data);
 int snd_pcm_mmap_data(struct snd_pcm_substream *substream, struct file *file, struct vm_area_struct *area);
 
-#if BITS_PER_LONG >= 64
-
-static inline void div64_32(u_int64_t *n, u_int32_t div, u_int32_t *rem)
-{
-	*rem = *n % div;
-	*n /= div;
-}
-
-#elif defined(i386)
-
-static inline void div64_32(u_int64_t *n, u_int32_t div, u_int32_t *rem)
-{
-	u_int32_t low, high;
-	low = *n & 0xffffffff;
-	high = *n >> 32;
-	if (high) {
-		u_int32_t high1 = high % div;
-		high /= div;
-		asm("divl %2":"=a" (low), "=d" (*rem):"rm" (div), "a" (low), "d" (high1));
-		*n = (u_int64_t)high << 32 | low;
-	} else {
-		*n = low / div;
-		*rem = low % div;
-	}
-}
-#else
-
-static inline void divl(u_int32_t high, u_int32_t low,
-			u_int32_t div,
-			u_int32_t *q, u_int32_t *r)
-{
-	u_int64_t n = (u_int64_t)high << 32 | low;
-	u_int64_t d = (u_int64_t)div << 31;
-	u_int32_t q1 = 0;
-	int c = 32;
-	while (n > 0xffffffffU) {
-		q1 <<= 1;
-		if (n >= d) {
-			n -= d;
-			q1 |= 1;
-		}
-		d >>= 1;
-		c--;
-	}
-	q1 <<= c;
-	if (n) {
-		low = n;
-		*q = q1 | (low / div);
-		*r = low % div;
-	} else {
-		*r = 0;
-		*q = q1;
-	}
-	return;
-}
-
-static inline void div64_32(u_int64_t *n, u_int32_t div, u_int32_t *rem)
-{
-	u_int32_t low, high;
-	low = *n & 0xffffffff;
-	high = *n >> 32;
-	if (high) {
-		u_int32_t high1 = high % div;
-		u_int32_t low1 = low;
-		high /= div;
-		divl(high1, low1, div, &low, rem);
-		*n = (u_int64_t)high << 32 | low;
-	} else {
-		*n = low / div;
-		*rem = low % div;
-	}
-}
-#endif
-
 /*
  *  PCM library
  */
@@ -973,6 +905,7 @@ 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);
 
+#ifdef CONFIG_SND_DMA_SGBUF
 /*
  * SG-buffer handling
  */
@@ -998,6 +931,28 @@ struct page *snd_pcm_sgbuf_ops_page(struct snd_pcm_substream *substream,
 unsigned int snd_pcm_sgbuf_get_chunk_size(struct snd_pcm_substream *substream,
 					  unsigned int ofs, unsigned int size);
 
+#else /* !SND_DMA_SGBUF */
+/*
+ * fake using a continuous buffer
+ */
+static inline dma_addr_t
+snd_pcm_sgbuf_get_addr(struct snd_pcm_substream *substream, unsigned int ofs)
+{
+	return substream->runtime->dma_addr + ofs;
+}
+
+static inline void *
+snd_pcm_sgbuf_get_ptr(struct snd_pcm_substream *substream, unsigned int ofs)
+{
+	return substream->runtime->dma_area + ofs;
+}
+
+#define snd_pcm_sgbuf_ops_page	NULL
+
+#define snd_pcm_sgbuf_get_chunk_size(subs, ofs, size)	(size)
+
+#endif /* SND_DMA_SGBUF */
+
 /* handle mmap counter - PCM mmap callback should handle this counter properly */
 static inline void snd_pcm_mmap_data_open(struct vm_area_struct *area)
 {
@@ -1036,4 +991,6 @@ static inline void snd_pcm_limit_isa_dma_size(int dma, size_t *max)
 
 #define PCM_RUNTIME_CHECK(sub) snd_BUG_ON(!(sub) || !(sub)->runtime)
 
+const char *snd_pcm_format_name(snd_pcm_format_t format);
+
 #endif /* __SOUND_PCM_H */
diff --git a/include/sound/pxa2xx-lib.h b/include/sound/pxa2xx-lib.h
index 2c894b600e5b..2fd3d251d9a5 100644
--- a/include/sound/pxa2xx-lib.h
+++ b/include/sound/pxa2xx-lib.h
@@ -42,19 +42,4 @@ extern int pxa2xx_ac97_hw_resume(void);
 extern int pxa2xx_ac97_hw_probe(struct platform_device *dev);
 extern void pxa2xx_ac97_hw_remove(struct platform_device *dev);
 
-/* AC97 platform_data */
-/**
- * struct pxa2xx_ac97_platform_data - pxa ac97 platform data
- * @reset_gpio: AC97 reset gpio (normally gpio113 or gpio95)
- *              a -1 value means no gpio will be used for reset
- *
- * Platform data should only be specified for pxa27x CPUs where a silicon bug
- * prevents correct operation of the reset line. If not specified, the default
- * behaviour is to consider gpio 113 as the AC97 reset line, which is the
- * default on most boards.
- */
-struct pxa2xx_ac97_platform_data {
-	int reset_gpio;
-};
-
 #endif
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/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/sh_fsi.h b/include/sound/sh_fsi.h
new file mode 100644
index 000000000000..c0227361a876
--- /dev/null
+++ b/include/sound/sh_fsi.h
@@ -0,0 +1,83 @@
+#ifndef __SOUND_FSI_H
+#define __SOUND_FSI_H
+
+/*
+ * Fifo-attached Serial Interface (FSI) support for SH7724
+ *
+ * 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.
+ */
+
+/* flags format
+
+ * 0xABCDEEFF
+ *
+ * A:  channel size for TDM (input)
+ * B:  channel size for TDM (ooutput)
+ * C:  inversion
+ * D:  mode
+ * E:  input format
+ * F:  output format
+ */
+
+#include <linux/clk.h>
+#include <sound/soc.h>
+
+/* TDM channel */
+#define SH_FSI_SET_CH_I(x)	((x & 0xF) << 28)
+#define SH_FSI_SET_CH_O(x)	((x & 0xF) << 24)
+
+#define SH_FSI_CH_IMASK		0xF0000000
+#define SH_FSI_CH_OMASK		0x0F000000
+#define SH_FSI_GET_CH_I(x)	((x & SH_FSI_CH_IMASK) >> 28)
+#define SH_FSI_GET_CH_O(x)	((x & SH_FSI_CH_OMASK) >> 24)
+
+/* clock inversion */
+#define SH_FSI_INVERSION_MASK	0x00F00000
+#define SH_FSI_LRM_INV		(1 << 20)
+#define SH_FSI_BRM_INV		(1 << 21)
+#define SH_FSI_LRS_INV		(1 << 22)
+#define SH_FSI_BRS_INV		(1 << 23)
+
+/* mode */
+#define SH_FSI_MODE_MASK	0x000F0000
+#define SH_FSI_IN_SLAVE_MODE	(1 << 16)  /* default master mode */
+#define SH_FSI_OUT_SLAVE_MODE	(1 << 17)  /* default master mode */
+
+/* DI format */
+#define SH_FSI_FMT_MASK		0x000000FF
+#define SH_FSI_IFMT(x)		(((SH_FSI_FMT_ ## x) & SH_FSI_FMT_MASK) << 8)
+#define SH_FSI_OFMT(x)		(((SH_FSI_FMT_ ## x) & SH_FSI_FMT_MASK) << 0)
+#define SH_FSI_GET_IFMT(x)	((x >> 8) & SH_FSI_FMT_MASK)
+#define SH_FSI_GET_OFMT(x)	((x >> 0) & SH_FSI_FMT_MASK)
+
+#define SH_FSI_FMT_MONO		(1 << 0)
+#define SH_FSI_FMT_MONO_DELAY	(1 << 1)
+#define SH_FSI_FMT_PCM		(1 << 2)
+#define SH_FSI_FMT_I2S		(1 << 3)
+#define SH_FSI_FMT_TDM		(1 << 4)
+#define SH_FSI_FMT_TDM_DELAY	(1 << 5)
+
+#define SH_FSI_IFMT_TDM_CH(x) \
+	(SH_FSI_IFMT(TDM)	| SH_FSI_SET_CH_I(x))
+#define SH_FSI_IFMT_TDM_DELAY_CH(x) \
+	(SH_FSI_IFMT(TDM_DELAY)	| SH_FSI_SET_CH_I(x))
+
+#define SH_FSI_OFMT_TDM_CH(x) \
+	(SH_FSI_OFMT(TDM)	| SH_FSI_SET_CH_O(x))
+#define SH_FSI_OFMT_TDM_DELAY_CH(x) \
+	(SH_FSI_OFMT(TDM_DELAY)	| SH_FSI_SET_CH_O(x))
+
+struct sh_fsi_platform_info {
+	unsigned long porta_flags;
+	unsigned long portb_flags;
+};
+
+extern struct snd_soc_dai fsi_soc_dai[2];
+extern struct snd_soc_platform fsi_soc_platform;
+
+#endif /* __SOUND_FSI_H */
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 13676472ddfc..ca24e7f7a3f5 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -27,9 +27,10 @@ struct snd_pcm_substream;
 #define SND_SOC_DAIFMT_I2S		0 /* I2S mode */
 #define SND_SOC_DAIFMT_RIGHT_J		1 /* Right Justified mode */
 #define SND_SOC_DAIFMT_LEFT_J		2 /* Left Justified mode */
-#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_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
@@ -38,52 +39,34 @@ struct snd_pcm_substream;
 /*
  * DAI Clock gating.
  *
- * DAI bit clocks can be be gated (disabled) when not the DAI is not
+ * DAI bit clocks can be be gated (disabled) when the DAI is not
  * sending or receiving PCM data in a frame. This can be used to save power.
  */
 #define SND_SOC_DAIFMT_CONT		(0 << 4) /* continuous clock */
 #define SND_SOC_DAIFMT_GATED		(1 << 4) /* clock is gated */
 
 /*
- * DAI Left/Right Clocks.
- *
- * Specifies whether the DAI can support different samples for similtanious
- * playback and capture. This usually requires a seperate physical frame
- * clock for playback and capture.
- */
-#define SND_SOC_DAIFMT_SYNC		(0 << 5) /* Tx FRM = Rx FRM */
-#define SND_SOC_DAIFMT_ASYNC		(1 << 5) /* Tx FRM ~ Rx FRM */
-
-/*
- * TDM
- *
- * Time Division Multiplexing. Allows PCM data to be multplexed with other
- * data on the DAI.
- */
-#define SND_SOC_DAIFMT_TDM		(1 << 6)
-
-/*
  * DAI hardware signal inversions.
  *
  * Specifies whether the DAI can also support inverted clocks for the specified
  * format.
  */
 #define SND_SOC_DAIFMT_NB_NF		(0 << 8) /* normal bit clock + frame */
-#define SND_SOC_DAIFMT_NB_IF		(1 << 8) /* normal bclk + inv frm */
-#define SND_SOC_DAIFMT_IB_NF		(2 << 8) /* invert bclk + nor frm */
-#define SND_SOC_DAIFMT_IB_IF		(3 << 8) /* invert bclk + frm */
+#define SND_SOC_DAIFMT_NB_IF		(1 << 8) /* normal BCLK + inv FRM */
+#define SND_SOC_DAIFMT_IB_NF		(2 << 8) /* invert BCLK + nor FRM */
+#define SND_SOC_DAIFMT_IB_IF		(3 << 8) /* invert BCLK + FRM */
 
 /*
  * DAI hardware clock masters.
  *
  * This is wrt the codec, the inverse is true for the interface
- * i.e. if the codec is clk and frm master then the interface is
+ * i.e. if the codec is clk and FRM master then the interface is
  * clk and frame slave.
  */
-#define SND_SOC_DAIFMT_CBM_CFM		(0 << 12) /* codec clk & frm master */
-#define SND_SOC_DAIFMT_CBS_CFM		(1 << 12) /* codec clk slave & frm master */
+#define SND_SOC_DAIFMT_CBM_CFM		(0 << 12) /* codec clk & FRM master */
+#define SND_SOC_DAIFMT_CBS_CFM		(1 << 12) /* codec clk slave & FRM master */
 #define SND_SOC_DAIFMT_CBM_CFS		(2 << 12) /* codec clk master & frame slave */
-#define SND_SOC_DAIFMT_CBS_CFS		(3 << 12) /* codec clk & frm slave */
+#define SND_SOC_DAIFMT_CBS_CFS		(3 << 12) /* codec clk & FRM slave */
 
 #define SND_SOC_DAIFMT_FORMAT_MASK	0x000f
 #define SND_SOC_DAIFMT_CLOCK_MASK	0x00f0
@@ -96,6 +79,16 @@ struct snd_pcm_substream;
 #define SND_SOC_CLOCK_IN		0
 #define SND_SOC_CLOCK_OUT		1
 
+#define SND_SOC_STD_AC97_FMTS (SNDRV_PCM_FMTBIT_S8 |\
+			       SNDRV_PCM_FMTBIT_S16_LE |\
+			       SNDRV_PCM_FMTBIT_S16_BE |\
+			       SNDRV_PCM_FMTBIT_S20_3LE |\
+			       SNDRV_PCM_FMTBIT_S20_3BE |\
+			       SNDRV_PCM_FMTBIT_S24_3LE |\
+			       SNDRV_PCM_FMTBIT_S24_3BE |\
+                               SNDRV_PCM_FMTBIT_S32_LE |\
+                               SNDRV_PCM_FMTBIT_S32_BE)
+
 struct snd_soc_dai_ops;
 struct snd_soc_dai;
 struct snd_ac97_bus_ops;
@@ -114,13 +107,17 @@ 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);
 
 int snd_soc_dai_set_tdm_slot(struct snd_soc_dai *dai,
-	unsigned int mask, int slots);
+	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);
 
@@ -130,12 +127,12 @@ int snd_soc_dai_digital_mute(struct snd_soc_dai *dai, int mute);
 /*
  * Digital Audio Interface.
  *
- * Describes the Digital Audio Interface in terms of it's ALSA, DAI and AC97
- * operations an capabilities. Codec and platfom drivers will register a this
+ * Describes the Digital Audio Interface in terms of its ALSA, DAI and AC97
+ * operations and capabilities. Codec and platform drivers will register this
  * structure for every DAI they have.
  *
  * This structure covers the clocking, formating and ALSA operations for each
- * interface a
+ * interface.
  */
 struct snd_soc_dai_ops {
 	/*
@@ -144,8 +141,8 @@ 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 pll_id, unsigned int freq_in, unsigned int freq_out);
+	int (*set_pll)(struct snd_soc_dai *dai, int pll_id, int source,
+		unsigned int freq_in, unsigned int freq_out);
 	int (*set_clkdiv)(struct snd_soc_dai *dai, int div_id, int div);
 
 	/*
@@ -154,7 +151,11 @@ struct snd_soc_dai_ops {
 	 */
 	int (*set_fmt)(struct snd_soc_dai *dai, unsigned int fmt);
 	int (*set_tdm_slot)(struct snd_soc_dai *dai,
-		unsigned int mask, int slots);
+		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);
 
 	/*
@@ -193,6 +194,7 @@ struct snd_soc_dai {
 	int ac97_control;
 
 	struct device *dev;
+	void *ac97_pdata;	/* platform_data for the ac97 codec */
 
 	/* DAI callbacks */
 	int (*probe)(struct platform_device *pdev,
@@ -208,6 +210,7 @@ struct snd_soc_dai {
 	/* DAI capabilities */
 	struct snd_soc_pcm_stream capture;
 	struct snd_soc_pcm_stream playback;
+	unsigned int symmetric_rates:1;
 
 	/* DAI runtime info */
 	struct snd_pcm_runtime *runtime;
@@ -219,11 +222,8 @@ struct snd_soc_dai {
 	/* DAI private data */
 	void *private_data;
 
-	/* parent codec/platform */
-	union {
-		struct snd_soc_codec *codec;
-		struct snd_soc_platform *platform;
-	};
+	/* parent platform */
+	struct snd_soc_platform *platform;
 
 	struct list_head list;
 };
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index a7def6a9a030..c5c95e1da65b 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -137,19 +137,39 @@
 	.event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD}
 
 /* stream domain */
+#define SND_SOC_DAPM_AIF_IN(wname, stname, wslot, wreg, wshift, winvert) \
+{	.id = snd_soc_dapm_aif_in, .name = wname, .sname = stname, \
+	.reg = wreg, .shift = wshift, .invert = winvert }
+#define SND_SOC_DAPM_AIF_OUT(wname, stname, wslot, wreg, wshift, winvert) \
+{	.id = snd_soc_dapm_aif_out, .name = wname, .sname = stname, \
+	.reg = wreg, .shift = wshift, .invert = winvert }
 #define SND_SOC_DAPM_DAC(wname, stname, wreg, wshift, winvert) \
 {	.id = snd_soc_dapm_dac, .name = wname, .sname = stname, .reg = wreg, \
 	.shift = wshift, .invert = winvert}
+#define SND_SOC_DAPM_DAC_E(wname, stname, wreg, wshift, winvert, \
+			   wevent, wflags)				\
+{	.id = snd_soc_dapm_dac, .name = wname, .sname = stname, .reg = wreg, \
+	.shift = wshift, .invert = winvert, \
+	.event = wevent, .event_flags = wflags}
 #define SND_SOC_DAPM_ADC(wname, stname, wreg, wshift, winvert) \
 {	.id = snd_soc_dapm_adc, .name = wname, .sname = stname, .reg = wreg, \
 	.shift = wshift, .invert = winvert}
+#define SND_SOC_DAPM_ADC_E(wname, stname, wreg, wshift, winvert, \
+			   wevent, wflags)				\
+{	.id = snd_soc_dapm_adc, .name = wname, .sname = stname, .reg = wreg, \
+	.shift = wshift, .invert = winvert, \
+	.event = wevent, .event_flags = wflags}
 
-/* generic register modifier widget */
+/* generic widgets */
 #define SND_SOC_DAPM_REG(wid, wname, wreg, wshift, wmask, won_val, woff_val) \
 {	.id = wid, .name = wname, .kcontrols = NULL, .num_kcontrols = 0, \
 	.reg = -((wreg) + 1), .shift = wshift, .mask = wmask, \
 	.on_val = won_val, .off_val = woff_val, .event = dapm_reg_event, \
 	.event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD}
+#define SND_SOC_DAPM_SUPPLY(wname, wreg, wshift, winvert, wevent, wflags) \
+{	.id = snd_soc_dapm_supply, .name = wname, .reg = wreg,	\
+	.shift = wshift, .invert = winvert, .event = wevent, \
+	.event_flags = wflags}
 
 /* dapm kcontrol types */
 #define SOC_DAPM_SINGLE(xname, reg, shift, max, invert) \
@@ -186,6 +206,12 @@
  	.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, \
@@ -240,6 +266,10 @@ 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,
@@ -265,11 +295,11 @@ int snd_soc_dapm_add_routes(struct snd_soc_codec *codec,
 /* dapm events */
 int snd_soc_dapm_stream_event(struct snd_soc_codec *codec, char *stream,
 	int event);
-int snd_soc_dapm_set_bias_level(struct snd_soc_device *socdev,
-	enum snd_soc_bias_level level);
+void snd_soc_dapm_shutdown(struct snd_soc_device *socdev);
 
 /* dapm sys fs - used by the core */
 int snd_soc_dapm_sys_add(struct device *dev);
+void snd_soc_dapm_debugfs_init(struct snd_soc_codec *codec);
 
 /* dapm audio pin control and status */
 int snd_soc_dapm_enable_pin(struct snd_soc_codec *codec, const char *pin);
@@ -298,6 +328,9 @@ enum snd_soc_dapm_type {
 	snd_soc_dapm_vmid,			/* codec bias/vmid - to minimise pops */
 	snd_soc_dapm_pre,			/* machine specific pre widget - exec first */
 	snd_soc_dapm_post,			/* machine specific post widget - exec last */
+	snd_soc_dapm_supply,		/* power/clock supply */
+	snd_soc_dapm_aif_in,		/* audio interface input */
+	snd_soc_dapm_aif_out,		/* audio interface output */
 };
 
 /*
@@ -310,6 +343,10 @@ 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 */
@@ -326,6 +363,9 @@ 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;
@@ -357,6 +397,8 @@ struct snd_soc_dapm_widget {
 	unsigned char suspend:1;		/* was active before suspend */
 	unsigned char pmdown:1;			/* waiting for timeout */
 
+	int (*power_check)(struct snd_soc_dapm_widget *w);
+
 	/* external events */
 	unsigned short event_flags;		/* flags to specify event types */
 	int (*event)(struct snd_soc_dapm_widget*, struct snd_kcontrol *, int);
@@ -368,6 +410,9 @@ struct snd_soc_dapm_widget {
 	/* widget input and outputs */
 	struct list_head sources;
 	struct list_head sinks;
+
+	/* used during DAPM updates */
+	struct list_head power_list;
 };
 
 #endif
diff --git a/include/sound/soc.h b/include/sound/soc.h
index a40bc6f316fc..0d7718f9280d 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -118,6 +118,14 @@
 	.info = snd_soc_info_volsw, \
 	.get = xhandler_get, .put = xhandler_put, \
 	.private_value = SOC_SINGLE_VALUE(xreg, xshift, xmax, xinvert) }
+#define SOC_DOUBLE_EXT(xname, xreg, shift_left, shift_right, xmax, xinvert,\
+	 xhandler_get, xhandler_put) \
+{	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname),\
+	.info = snd_soc_info_volsw, \
+	.get = xhandler_get, .put = xhandler_put, \
+	.private_value = (unsigned long)&(struct soc_mixer_control) \
+		{.reg = xreg, .shift = shift_left, .rshift = shift_right, \
+		 .max = xmax, .invert = xinvert} }
 #define SOC_SINGLE_EXT_TLV(xname, xreg, xshift, xmax, xinvert,\
 	 xhandler_get, xhandler_put, tlv_array) \
 {	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
@@ -127,6 +135,28 @@
 	.info = snd_soc_info_volsw, \
 	.get = xhandler_get, .put = xhandler_put, \
 	.private_value = SOC_SINGLE_VALUE(xreg, xshift, xmax, xinvert) }
+#define SOC_DOUBLE_EXT_TLV(xname, xreg, shift_left, shift_right, xmax, xinvert,\
+	 xhandler_get, xhandler_put, tlv_array) \
+{	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
+	.access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
+		 SNDRV_CTL_ELEM_ACCESS_READWRITE, \
+	.tlv.p = (tlv_array), \
+	.info = snd_soc_info_volsw, \
+	.get = xhandler_get, .put = xhandler_put, \
+	.private_value = (unsigned long)&(struct soc_mixer_control) \
+		{.reg = xreg, .shift = shift_left, .rshift = shift_right, \
+		.max = xmax, .invert = xinvert} }
+#define SOC_DOUBLE_R_EXT_TLV(xname, reg_left, reg_right, xshift, xmax, xinvert,\
+	 xhandler_get, xhandler_put, tlv_array) \
+{	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
+	.access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
+		 SNDRV_CTL_ELEM_ACCESS_READWRITE, \
+	.tlv.p = (tlv_array), \
+	.info = snd_soc_info_volsw_2r, \
+	.get = xhandler_get, .put = xhandler_put, \
+	.private_value = (unsigned long)&(struct soc_mixer_control) \
+		{.reg = reg_left, .rreg = reg_right, .shift = xshift, \
+		.max = xmax, .invert = xinvert} }
 #define SOC_SINGLE_BOOL_EXT(xname, xdata, xhandler_get, xhandler_put) \
 {	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
 	.info = snd_soc_info_bool_ext, \
@@ -175,19 +205,33 @@ struct snd_soc_jack_gpio;
 #endif
 
 typedef int (*hw_write_t)(void *,const char* ,int);
-typedef int (*hw_read_t)(void *,char* ,int);
 
 extern struct snd_ac97_bus_ops soc_ac97_ops;
 
+enum snd_soc_control_type {
+	SND_SOC_CUSTOM,
+	SND_SOC_I2C,
+	SND_SOC_SPI,
+};
+
 int snd_soc_register_platform(struct snd_soc_platform *platform);
 void snd_soc_unregister_platform(struct snd_soc_platform *platform);
 int snd_soc_register_codec(struct snd_soc_codec *codec);
 void snd_soc_unregister_codec(struct snd_soc_codec *codec);
+int snd_soc_codec_volatile_register(struct snd_soc_codec *codec, int reg);
+int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec,
+			       int addr_bits, int data_bits,
+			       enum snd_soc_control_type control);
 
 /* 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,
@@ -206,15 +250,11 @@ void snd_soc_jack_free_gpios(struct snd_soc_jack *jack, int count,
 			struct snd_soc_jack_gpio *gpios);
 #endif
 
-/* codec IO */
-#define snd_soc_read(codec, reg) codec->read(codec, reg)
-#define snd_soc_write(codec, reg, value) codec->write(codec, reg, value)
-
 /* codec register bit access */
 int snd_soc_update_bits(struct snd_soc_codec *codec, unsigned short reg,
-				unsigned short mask, unsigned short value);
+				unsigned int mask, unsigned int value);
 int snd_soc_test_bits(struct snd_soc_codec *codec, unsigned short reg,
-				unsigned short mask, unsigned short value);
+				unsigned int mask, unsigned int value);
 
 int snd_soc_new_ac97_codec(struct snd_soc_codec *codec,
 	struct snd_ac97_bus_ops *ops, int num);
@@ -293,6 +333,8 @@ struct snd_soc_jack_gpio {
 	int debounce_time;
 	struct snd_soc_jack *jack;
 	struct work_struct work;
+
+	int (*jack_status_check)(void);
 };
 #endif
 
@@ -331,6 +373,7 @@ struct snd_soc_codec {
 	struct module *owner;
 	struct mutex mutex;
 	struct device *dev;
+	struct snd_soc_device *socdev;
 
 	struct list_head list;
 
@@ -351,8 +394,10 @@ struct snd_soc_codec {
 	int (*write)(struct snd_soc_codec *, unsigned int, unsigned int);
 	int (*display_register)(struct snd_soc_codec *, char *,
 				size_t, unsigned int);
+	int (*volatile_register)(unsigned int);
+	int (*readable_register)(unsigned int);
 	hw_write_t hw_write;
-	hw_read_t hw_read;
+	unsigned int (*hw_read)(struct snd_soc_codec *, unsigned int);
 	void *reg_cache;
 	short reg_cache_size;
 	short reg_cache_step;
@@ -370,8 +415,10 @@ 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;
 #endif
 };
 
@@ -417,6 +464,12 @@ struct snd_soc_dai_link  {
 	/* codec/machine specific init - e.g. add machine controls */
 	int (*init)(struct snd_soc_codec *codec);
 
+	/* Symmetry requirements */
+	unsigned int symmetric_rates:1;
+
+	/* Symmetry data - only valid if symmetry is being enforced */
+	unsigned int rate;
+
 	/* DAI pcm */
 	struct snd_pcm *pcm;
 };
@@ -490,6 +543,19 @@ struct soc_enum {
 	void *dapm;
 };
 
+/* codec IO */
+static inline unsigned int snd_soc_read(struct snd_soc_codec *codec,
+					unsigned int reg)
+{
+	return codec->read(codec, reg);
+}
+
+static inline unsigned int snd_soc_write(struct snd_soc_codec *codec,
+					 unsigned int reg, unsigned int val)
+{
+	return codec->write(codec, reg, val);
+}
+
 #include <sound/soc-dai.h>
 
 #endif
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/tlv.h b/include/sound/tlv.h
index d136ea2181ed..9fd5b19ccf5c 100644
--- a/include/sound/tlv.h
+++ b/include/sound/tlv.h
@@ -35,6 +35,8 @@
 #define SNDRV_CTL_TLVT_DB_SCALE	1       /* dB scale */
 #define SNDRV_CTL_TLVT_DB_LINEAR 2	/* linear volume */
 #define SNDRV_CTL_TLVT_DB_RANGE 3	/* dB range container */
+#define SNDRV_CTL_TLVT_DB_MINMAX 4	/* dB scale with min/max */
+#define SNDRV_CTL_TLVT_DB_MINMAX_MUTE 5	/* dB scale with min/max with mute */
 
 #define TLV_DB_SCALE_ITEM(min, step, mute)			\
 	SNDRV_CTL_TLVT_DB_SCALE, 2 * sizeof(unsigned int),	\
@@ -42,6 +44,18 @@
 #define DECLARE_TLV_DB_SCALE(name, min, step, mute) \
 	unsigned int name[] = { TLV_DB_SCALE_ITEM(min, step, mute) }
 
+/* dB scale specified with min/max values instead of step */
+#define TLV_DB_MINMAX_ITEM(min_dB, max_dB)			\
+	SNDRV_CTL_TLVT_DB_MINMAX, 2 * sizeof(unsigned int),	\
+	(min_dB), (max_dB)
+#define TLV_DB_MINMAX_MUTE_ITEM(min_dB, max_dB)			\
+	SNDRV_CTL_TLVT_DB_MINMAX_MUTE, 2 * sizeof(unsigned int),	\
+	(min_dB), (max_dB)
+#define DECLARE_TLV_DB_MINMAX(name, min_dB, max_dB) \
+	unsigned int name[] = { TLV_DB_MINMAX_ITEM(min_dB, max_dB) }
+#define DECLARE_TLV_DB_MINMAX_MUTE(name, min_dB, max_dB) \
+	unsigned int name[] = { TLV_DB_MINMAX_MUTE_ITEM(min_dB, max_dB) }
+
 /* linear volume between min_dB and max_dB (.01dB unit) */
 #define TLV_DB_LINEAR_ITEM(min_dB, max_dB)		    \
 	SNDRV_CTL_TLVT_DB_LINEAR, 2 * sizeof(unsigned int), \
diff --git a/include/sound/tlv320dac33-plat.h b/include/sound/tlv320dac33-plat.h
new file mode 100644
index 000000000000..5858d06a7ffa
--- /dev/null
+++ b/include/sound/tlv320dac33-plat.h
@@ -0,0 +1,20 @@
+/*
+ * 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;
+};
+
+#endif /* __TLV320DAC33_PLAT_H */
diff --git a/include/sound/tpa6130a2-plat.h b/include/sound/tpa6130a2-plat.h
new file mode 100644
index 000000000000..e8c901e749d8
--- /dev/null
+++ b/include/sound/tpa6130a2-plat.h
@@ -0,0 +1,30 @@
+/*
+ * 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
+
+struct tpa6130a2_platform_data {
+	int power_gpio;
+};
+
+#endif
diff --git a/include/sound/uda1380.h b/include/sound/uda1380.h
new file mode 100644
index 000000000000..381319c7000c
--- /dev/null
+++ b/include/sound/uda1380.h
@@ -0,0 +1,22 @@
+/*
+ * UDA1380 ALSA SoC Codec driver
+ *
+ * Copyright 2009 Philipp Zabel
+ *
+ * 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 __UDA1380_H
+#define __UDA1380_H
+
+struct uda1380_platform_data {
+	int gpio_power;
+	int gpio_reset;
+	int dac_clk;
+#define UDA1380_DAC_CLK_SYSCLK 0
+#define UDA1380_DAC_CLK_WSPLL  1
+};
+
+#endif /* __UDA1380_H */
diff --git a/include/sound/version.h b/include/sound/version.h
index a7e74e23ad2e..22939142dd23 100644
--- a/include/sound/version.h
+++ b/include/sound/version.h
@@ -1,3 +1,3 @@
 /* include/version.h */
-#define CONFIG_SND_VERSION "1.0.19"
+#define CONFIG_SND_VERSION "1.0.21"
 #define CONFIG_SND_DATE ""
diff --git a/include/sound/wm8993.h b/include/sound/wm8993.h
new file mode 100644
index 000000000000..9c661f2f8cda
--- /dev/null
+++ b/include/sound/wm8993.h
@@ -0,0 +1,44 @@
+/*
+ * linux/sound/wm8993.h -- Platform data for WM8993
+ *
+ * Copyright 2009 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_WM8993_H
+#define __LINUX_SND_WM8993_H
+
+/* Note that EQ1 only contains the enable/disable bit so will be
+   ignored but is included for simplicity.
+ */
+struct wm8993_retune_mobile_setting {
+	const char *name;
+	unsigned int rate;
+	u16 config[24];
+};
+
+struct wm8993_platform_data {
+	struct wm8993_retune_mobile_setting *retune_configs;
+	int num_retune_configs;
+
+	/* 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/sound/wm9081.h b/include/sound/wm9081.h
new file mode 100644
index 000000000000..e173ddbf6bd4
--- /dev/null
+++ b/include/sound/wm9081.h
@@ -0,0 +1,25 @@
+/*
+ * linux/sound/wm9081.h -- Platform data for WM9081
+ *
+ * Copyright 2009 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_WM_9081_H
+#define __LINUX_SND_WM_9081_H
+
+struct wm9081_retune_mobile_setting {
+	const char *name;
+	unsigned int rate;
+	u16 config[20];
+};
+
+struct wm9081_retune_mobile_config {
+	struct wm9081_retune_mobile_setting *configs;
+	int num_configs;
+};
+
+#endif
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/sound/ymfpci.h b/include/sound/ymfpci.h
index 05ead6698434..444cd6ba0ba7 100644
--- a/include/sound/ymfpci.h
+++ b/include/sound/ymfpci.h
@@ -331,6 +331,7 @@ struct snd_ymfpci {
 	struct snd_ac97 *ac97;
 	struct snd_rawmidi *rawmidi;
 	struct snd_timer *timer;
+	unsigned int timer_ticks;
 
 	struct pci_dev *pci;
 	struct snd_card *card;
diff --git a/include/trace/block.h b/include/trace/block.h
deleted file mode 100644
index 25c6a1fd5b77..000000000000
--- a/include/trace/block.h
+++ /dev/null
@@ -1,76 +0,0 @@
-#ifndef _TRACE_BLOCK_H
-#define _TRACE_BLOCK_H
-
-#include <linux/blkdev.h>
-#include <linux/tracepoint.h>
-
-DECLARE_TRACE(block_rq_abort,
-	TPPROTO(struct request_queue *q, struct request *rq),
-		TPARGS(q, rq));
-
-DECLARE_TRACE(block_rq_insert,
-	TPPROTO(struct request_queue *q, struct request *rq),
-		TPARGS(q, rq));
-
-DECLARE_TRACE(block_rq_issue,
-	TPPROTO(struct request_queue *q, struct request *rq),
-		TPARGS(q, rq));
-
-DECLARE_TRACE(block_rq_requeue,
-	TPPROTO(struct request_queue *q, struct request *rq),
-		TPARGS(q, rq));
-
-DECLARE_TRACE(block_rq_complete,
-	TPPROTO(struct request_queue *q, struct request *rq),
-		TPARGS(q, rq));
-
-DECLARE_TRACE(block_bio_bounce,
-	TPPROTO(struct request_queue *q, struct bio *bio),
-		TPARGS(q, bio));
-
-DECLARE_TRACE(block_bio_complete,
-	TPPROTO(struct request_queue *q, struct bio *bio),
-		TPARGS(q, bio));
-
-DECLARE_TRACE(block_bio_backmerge,
-	TPPROTO(struct request_queue *q, struct bio *bio),
-		TPARGS(q, bio));
-
-DECLARE_TRACE(block_bio_frontmerge,
-	TPPROTO(struct request_queue *q, struct bio *bio),
-		TPARGS(q, bio));
-
-DECLARE_TRACE(block_bio_queue,
-	TPPROTO(struct request_queue *q, struct bio *bio),
-		TPARGS(q, bio));
-
-DECLARE_TRACE(block_getrq,
-	TPPROTO(struct request_queue *q, struct bio *bio, int rw),
-		TPARGS(q, bio, rw));
-
-DECLARE_TRACE(block_sleeprq,
-	TPPROTO(struct request_queue *q, struct bio *bio, int rw),
-		TPARGS(q, bio, rw));
-
-DECLARE_TRACE(block_plug,
-	TPPROTO(struct request_queue *q),
-		TPARGS(q));
-
-DECLARE_TRACE(block_unplug_timer,
-	TPPROTO(struct request_queue *q),
-		TPARGS(q));
-
-DECLARE_TRACE(block_unplug_io,
-	TPPROTO(struct request_queue *q),
-		TPARGS(q));
-
-DECLARE_TRACE(block_split,
-	TPPROTO(struct request_queue *q, struct bio *bio, unsigned int pdu),
-		TPARGS(q, bio, pdu));
-
-DECLARE_TRACE(block_remap,
-	TPPROTO(struct request_queue *q, struct bio *bio, dev_t dev,
-		sector_t from, sector_t to),
-		TPARGS(q, bio, dev, from, to));
-
-#endif
diff --git a/include/trace/define_trace.h b/include/trace/define_trace.h
new file mode 100644
index 000000000000..5acfb1eb4df9
--- /dev/null
+++ b/include/trace/define_trace.h
@@ -0,0 +1,93 @@
+/*
+ * Trace files that want to automate creationg of all tracepoints defined
+ * in their file should include this file. The following are macros that the
+ * trace file may define:
+ *
+ * TRACE_SYSTEM defines the system the tracepoint is for
+ *
+ * TRACE_INCLUDE_FILE if the file name is something other than TRACE_SYSTEM.h
+ *     This macro may be defined to tell define_trace.h what file to include.
+ *     Note, leave off the ".h".
+ *
+ * TRACE_INCLUDE_PATH if the path is something other than core kernel include/trace
+ *     then this macro can define the path to use. Note, the path is relative to
+ *     define_trace.h, not the file including it. Full path names for out of tree
+ *     modules must be used.
+ */
+
+#ifdef CREATE_TRACE_POINTS
+
+/* Prevent recursion */
+#undef CREATE_TRACE_POINTS
+
+#include <linux/stringify.h>
+
+#undef TRACE_EVENT
+#define TRACE_EVENT(name, proto, args, tstruct, assign, print)	\
+	DEFINE_TRACE(name)
+
+#undef TRACE_EVENT_FN
+#define TRACE_EVENT_FN(name, proto, args, tstruct,		\
+		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)
+
+#undef TRACE_INCLUDE
+#undef __TRACE_INCLUDE
+
+#ifndef TRACE_INCLUDE_FILE
+# define TRACE_INCLUDE_FILE TRACE_SYSTEM
+# define UNDEF_TRACE_INCLUDE_FILE
+#endif
+
+#ifndef TRACE_INCLUDE_PATH
+# define __TRACE_INCLUDE(system) <trace/events/system.h>
+# define UNDEF_TRACE_INCLUDE_PATH
+#else
+# define __TRACE_INCLUDE(system) __stringify(TRACE_INCLUDE_PATH/system.h)
+#endif
+
+# define TRACE_INCLUDE(system) __TRACE_INCLUDE(system)
+
+/* Let the trace headers be reread */
+#define TRACE_HEADER_MULTI_READ
+
+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
+
+#ifdef CONFIG_EVENT_TRACING
+#include <trace/ftrace.h>
+#endif
+
+#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 */
+#ifdef UNDEF_TRACE_INCLUDE_FILE
+# undef TRACE_INCLUDE_FILE
+# undef UNDEF_TRACE_INCLUDE_FILE
+#endif
+
+#ifdef UNDEF_TRACE_INCLUDE_PATH
+# undef TRACE_INCLUDE_PATH
+# undef UNDEF_TRACE_INCLUDE_PATH
+#endif
+
+/* We may be processing more files */
+#define CREATE_TRACE_POINTS
+
+#endif /* CREATE_TRACE_POINTS */
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
new file mode 100644
index 000000000000..5fb72733331e
--- /dev/null
+++ b/include/trace/events/block.h
@@ -0,0 +1,410 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM block
+
+#if !defined(_TRACE_BLOCK_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_BLOCK_H
+
+#include <linux/blktrace_api.h>
+#include <linux/blkdev.h>
+#include <linux/tracepoint.h>
+
+DECLARE_EVENT_CLASS(block_rq_with_error,
+
+	TP_PROTO(struct request_queue *q, struct request *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)
+);
+
+DEFINE_EVENT(block_rq_with_error, block_rq_abort,
+
+	TP_PROTO(struct request_queue *q, struct request *rq),
+
+	TP_ARGS(q, rq)
+);
+
+DEFINE_EVENT(block_rq_with_error, block_rq_requeue,
+
+	TP_PROTO(struct request_queue *q, struct request *rq),
+
+	TP_ARGS(q, rq)
+);
+
+DEFINE_EVENT(block_rq_with_error, block_rq_complete,
+
+	TP_PROTO(struct request_queue *q, struct request *rq),
+
+	TP_ARGS(q, rq)
+);
+
+DECLARE_EVENT_CLASS(block_rq,
+
+	TP_PROTO(struct request_queue *q, struct request *rq),
+
+	TP_ARGS(q, rq),
+
+	TP_STRUCT__entry(
+		__field(  dev_t,	dev			)
+		__field(  sector_t,	sector			)
+		__field(  unsigned int,	nr_sector		)
+		__field(  unsigned int,	bytes			)
+		__array(  char,		rwbs,	6		)
+		__array(  char,         comm,   TASK_COMM_LEN   )
+		__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->bytes     = blk_pc_request(rq) ? blk_rq_bytes(rq) : 0;
+
+		blk_fill_rwbs_rq(__entry->rwbs, 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),
+		  __entry->rwbs, __entry->bytes, __get_str(cmd),
+		  (unsigned long long)__entry->sector,
+		  __entry->nr_sector, __entry->comm)
+);
+
+DEFINE_EVENT(block_rq, block_rq_insert,
+
+	TP_PROTO(struct request_queue *q, struct request *rq),
+
+	TP_ARGS(q, rq)
+);
+
+DEFINE_EVENT(block_rq, block_rq_issue,
+
+	TP_PROTO(struct request_queue *q, struct request *rq),
+
+	TP_ARGS(q, rq)
+);
+
+TRACE_EVENT(block_bio_bounce,
+
+	TP_PROTO(struct request_queue *q, struct bio *bio),
+
+	TP_ARGS(q, bio),
+
+	TP_STRUCT__entry(
+		__field( dev_t,		dev			)
+		__field( sector_t,	sector			)
+		__field( unsigned int,	nr_sector		)
+		__array( char,		rwbs,	6		)
+		__array( char,		comm,	TASK_COMM_LEN	)
+	),
+
+	TP_fast_assign(
+		__entry->dev		= bio->bi_bdev ?
+					  bio->bi_bdev->bd_dev : 0;
+		__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_complete,
+
+	TP_PROTO(struct request_queue *q, struct bio *bio),
+
+	TP_ARGS(q, bio),
+
+	TP_STRUCT__entry(
+		__field( dev_t,		dev		)
+		__field( sector_t,	sector		)
+		__field( unsigned,	nr_sector	)
+		__field( int,		error		)
+		__array( char,		rwbs,	6	)
+	),
+
+	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);
+	),
+
+	TP_printk("%d,%d %s %llu + %u [%d]",
+		  MAJOR(__entry->dev), MINOR(__entry->dev), __entry->rwbs,
+		  (unsigned long long)__entry->sector,
+		  __entry->nr_sector, __entry->error)
+);
+
+DECLARE_EVENT_CLASS(block_bio,
+
+	TP_PROTO(struct request_queue *q, struct bio *bio),
+
+	TP_ARGS(q, bio),
+
+	TP_STRUCT__entry(
+		__field( dev_t,		dev			)
+		__field( sector_t,	sector			)
+		__field( unsigned int,	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)
+);
+
+DEFINE_EVENT(block_bio, block_bio_backmerge,
+
+	TP_PROTO(struct request_queue *q, struct bio *bio),
+
+	TP_ARGS(q, bio)
+);
+
+DEFINE_EVENT(block_bio, block_bio_frontmerge,
+
+	TP_PROTO(struct request_queue *q, struct bio *bio),
+
+	TP_ARGS(q, bio)
+);
+
+DEFINE_EVENT(block_bio, block_bio_queue,
+
+	TP_PROTO(struct request_queue *q, struct bio *bio),
+
+	TP_ARGS(q, bio)
+);
+
+DECLARE_EVENT_CLASS(block_get_rq,
+
+	TP_PROTO(struct request_queue *q, struct bio *bio, int rw),
+
+	TP_ARGS(q, bio, rw),
+
+	TP_STRUCT__entry(
+		__field( dev_t,		dev			)
+		__field( sector_t,	sector			)
+		__field( unsigned int,	nr_sector		)
+		__array( char,		rwbs,	6		)
+		__array( char,		comm,	TASK_COMM_LEN	)
+        ),
+
+	TP_fast_assign(
+		__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]",
+		  MAJOR(__entry->dev), MINOR(__entry->dev), __entry->rwbs,
+		  (unsigned long long)__entry->sector,
+		  __entry->nr_sector, __entry->comm)
+);
+
+DEFINE_EVENT(block_get_rq, block_getrq,
+
+	TP_PROTO(struct request_queue *q, struct bio *bio, int rw),
+
+	TP_ARGS(q, bio, rw)
+);
+
+DEFINE_EVENT(block_get_rq, block_sleeprq,
+
+	TP_PROTO(struct request_queue *q, struct bio *bio, int rw),
+
+	TP_ARGS(q, bio, rw)
+);
+
+TRACE_EVENT(block_plug,
+
+	TP_PROTO(struct request_queue *q),
+
+	TP_ARGS(q),
+
+	TP_STRUCT__entry(
+		__array( char,		comm,	TASK_COMM_LEN	)
+	),
+
+	TP_fast_assign(
+		memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
+	),
+
+	TP_printk("[%s]", __entry->comm)
+);
+
+DECLARE_EVENT_CLASS(block_unplug,
+
+	TP_PROTO(struct request_queue *q),
+
+	TP_ARGS(q),
+
+	TP_STRUCT__entry(
+		__field( int,		nr_rq			)
+		__array( char,		comm,	TASK_COMM_LEN	)
+	),
+
+	TP_fast_assign(
+		__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)
+);
+
+DEFINE_EVENT(block_unplug, block_unplug_timer,
+
+	TP_PROTO(struct request_queue *q),
+
+	TP_ARGS(q)
+);
+
+DEFINE_EVENT(block_unplug, block_unplug_io,
+
+	TP_PROTO(struct request_queue *q),
+
+	TP_ARGS(q)
+);
+
+TRACE_EVENT(block_split,
+
+	TP_PROTO(struct request_queue *q, struct bio *bio,
+		 unsigned int new_sector),
+
+	TP_ARGS(q, bio, new_sector),
+
+	TP_STRUCT__entry(
+		__field( dev_t,		dev				)
+		__field( sector_t,	sector				)
+		__field( sector_t,	new_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->new_sector	= new_sector;
+		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 / %llu [%s]",
+		  MAJOR(__entry->dev), MINOR(__entry->dev), __entry->rwbs,
+		  (unsigned long long)__entry->sector,
+		  (unsigned long long)__entry->new_sector,
+		  __entry->comm)
+);
+
+TRACE_EVENT(block_remap,
+
+	TP_PROTO(struct request_queue *q, struct bio *bio, dev_t dev,
+		 sector_t from),
+
+	TP_ARGS(q, bio, dev, from),
+
+	TP_STRUCT__entry(
+		__field( dev_t,		dev		)
+		__field( sector_t,	sector		)
+		__field( unsigned int,	nr_sector	)
+		__field( dev_t,		old_dev		)
+		__field( sector_t,	old_sector	)
+		__array( char,		rwbs,	6	)
+	),
+
+	TP_fast_assign(
+		__entry->dev		= bio->bi_bdev->bd_dev;
+		__entry->sector		= bio->bi_sector;
+		__entry->nr_sector	= bio->bi_size >> 9;
+		__entry->old_dev	= dev;
+		__entry->old_sector	= from;
+		blk_fill_rwbs(__entry->rwbs, bio->bi_rw, bio->bi_size);
+	),
+
+	TP_printk("%d,%d %s %llu + %u <- (%d,%d) %llu",
+		  MAJOR(__entry->dev), MINOR(__entry->dev), __entry->rwbs,
+		  (unsigned long long)__entry->sector,
+		  __entry->nr_sector,
+		  MAJOR(__entry->old_dev), MINOR(__entry->old_dev),
+		  (unsigned long long)__entry->old_sector)
+);
+
+TRACE_EVENT(block_rq_remap,
+
+	TP_PROTO(struct request_queue *q, struct request *rq, dev_t dev,
+		 sector_t from),
+
+	TP_ARGS(q, rq, dev, from),
+
+	TP_STRUCT__entry(
+		__field( dev_t,		dev		)
+		__field( sector_t,	sector		)
+		__field( unsigned int,	nr_sector	)
+		__field( dev_t,		old_dev		)
+		__field( sector_t,	old_sector	)
+		__array( char,		rwbs,	6	)
+	),
+
+	TP_fast_assign(
+		__entry->dev		= disk_devt(rq->rq_disk);
+		__entry->sector		= blk_rq_pos(rq);
+		__entry->nr_sector	= blk_rq_sectors(rq);
+		__entry->old_dev	= dev;
+		__entry->old_sector	= from;
+		blk_fill_rwbs_rq(__entry->rwbs, rq);
+	),
+
+	TP_printk("%d,%d %s %llu + %u <- (%d,%d) %llu",
+		  MAJOR(__entry->dev), MINOR(__entry->dev), __entry->rwbs,
+		  (unsigned long long)__entry->sector,
+		  __entry->nr_sector,
+		  MAJOR(__entry->old_dev), MINOR(__entry->old_dev),
+		  (unsigned long long)__entry->old_sector)
+);
+
+#endif /* _TRACE_BLOCK_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
+
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
new file mode 100644
index 000000000000..318f76535bd4
--- /dev/null
+++ b/include/trace/events/ext4.h
@@ -0,0 +1,854 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM ext4
+
+#if !defined(_TRACE_EXT4_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_EXT4_H
+
+#include <linux/writeback.h>
+#include <linux/tracepoint.h>
+
+struct ext4_allocation_context;
+struct ext4_allocation_request;
+struct ext4_prealloc_space;
+struct ext4_inode_info;
+struct mpage_da_data;
+
+#define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode))
+
+TRACE_EVENT(ext4_free_inode,
+	TP_PROTO(struct inode *inode),
+
+	TP_ARGS(inode),
+
+	TP_STRUCT__entry(
+		__field(	dev_t,	dev			)
+		__field(	ino_t,	ino			)
+		__field(	umode_t, mode			)
+		__field(	uid_t,	uid			)
+		__field(	gid_t,	gid			)
+		__field(	blkcnt_t, blocks		)
+	),
+
+	TP_fast_assign(
+		__entry->dev	= inode->i_sb->s_dev;
+		__entry->ino	= inode->i_ino;
+		__entry->mode	= inode->i_mode;
+		__entry->uid	= inode->i_uid;
+		__entry->gid	= inode->i_gid;
+		__entry->blocks	= inode->i_blocks;
+	),
+
+	TP_printk("dev %s ino %lu mode %d 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)
+);
+
+TRACE_EVENT(ext4_request_inode,
+	TP_PROTO(struct inode *dir, int mode),
+
+	TP_ARGS(dir, mode),
+
+	TP_STRUCT__entry(
+		__field(	dev_t,	dev			)
+		__field(	ino_t,	dir			)
+		__field(	umode_t, mode			)
+	),
+
+	TP_fast_assign(
+		__entry->dev	= dir->i_sb->s_dev;
+		__entry->dir	= dir->i_ino;
+		__entry->mode	= mode;
+	),
+
+	TP_printk("dev %s dir %lu mode %d",
+		  jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->dir,
+		  __entry->mode)
+);
+
+TRACE_EVENT(ext4_allocate_inode,
+	TP_PROTO(struct inode *inode, struct inode *dir, int mode),
+
+	TP_ARGS(inode, dir, mode),
+
+	TP_STRUCT__entry(
+		__field(	dev_t,	dev			)
+		__field(	ino_t,	ino			)
+		__field(	ino_t,	dir			)
+		__field(	umode_t, mode			)
+	),
+
+	TP_fast_assign(
+		__entry->dev	= inode->i_sb->s_dev;
+		__entry->ino	= inode->i_ino;
+		__entry->dir	= dir->i_ino;
+		__entry->mode	= mode;
+	),
+
+	TP_printk("dev %s ino %lu dir %lu mode %d",
+		  jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
+		  (unsigned long) __entry->dir, __entry->mode)
+);
+
+DECLARE_EVENT_CLASS(ext4__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)
+);
+
+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),
+
+	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)
+);
+
+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)
+);
+
+DEFINE_EVENT(ext4__write_end, ext4_writeback_write_end,
+
+	TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
+		 unsigned int copied),
+
+	TP_ARGS(inode, pos, len, copied)
+);
+
+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)
+);
+
+DEFINE_EVENT(ext4__write_end, ext4_da_write_end,
+
+	TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
+		 unsigned int copied),
+
+	TP_ARGS(inode, pos, len, copied)
+);
+
+TRACE_EVENT(ext4_writepage,
+	TP_PROTO(struct inode *inode, struct page *page),
+
+	TP_ARGS(inode, page),
+
+	TP_STRUCT__entry(
+		__field(	dev_t,	dev			)
+		__field(	ino_t,	ino			)
+		__field(	pgoff_t, index			)
+
+	),
+
+	TP_fast_assign(
+		__entry->dev	= inode->i_sb->s_dev;
+		__entry->ino	= inode->i_ino;
+		__entry->index	= page->index;
+	),
+
+	TP_printk("dev %s ino %lu page_index %lu",
+		  jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
+		  __entry->index)
+);
+
+TRACE_EVENT(ext4_da_writepages,
+	TP_PROTO(struct inode *inode, struct writeback_control *wbc),
+
+	TP_ARGS(inode, wbc),
+
+	TP_STRUCT__entry(
+		__field(	dev_t,	dev			)
+		__field(	ino_t,	ino			)
+		__field(	long,	nr_to_write		)
+		__field(	long,	pages_skipped		)
+		__field(	loff_t,	range_start		)
+		__field(	loff_t,	range_end		)
+		__field(	char,	nonblocking		)
+		__field(	char,	for_kupdate		)
+		__field(	char,	for_reclaim		)
+		__field(	char,	range_cyclic		)
+		__field(       pgoff_t,	writeback_index		)
+	),
+
+	TP_fast_assign(
+		__entry->dev		= inode->i_sb->s_dev;
+		__entry->ino		= inode->i_ino;
+		__entry->nr_to_write	= wbc->nr_to_write;
+		__entry->pages_skipped	= wbc->pages_skipped;
+		__entry->range_start	= wbc->range_start;
+		__entry->range_end	= wbc->range_end;
+		__entry->nonblocking	= wbc->nonblocking;
+		__entry->for_kupdate	= wbc->for_kupdate;
+		__entry->for_reclaim	= wbc->for_reclaim;
+		__entry->range_cyclic	= wbc->range_cyclic;
+		__entry->writeback_index = inode->i_mapping->writeback_index;
+	),
+
+	TP_printk("dev %s ino %lu nr_to_write %ld pages_skipped %ld range_start %llu range_end %llu nonblocking %d for_kupdate %d for_reclaim %d range_cyclic %d writeback_index %lu",
+		  jbd2_dev_to_name(__entry->dev),
+		  (unsigned long) __entry->ino, __entry->nr_to_write,
+		  __entry->pages_skipped, __entry->range_start,
+		  __entry->range_end, __entry->nonblocking,
+		  __entry->for_kupdate, __entry->for_reclaim,
+		  __entry->range_cyclic,
+		  (unsigned long) __entry->writeback_index)
+);
+
+TRACE_EVENT(ext4_da_write_pages,
+	TP_PROTO(struct inode *inode, struct mpage_da_data *mpd),
+
+	TP_ARGS(inode, mpd),
+
+	TP_STRUCT__entry(
+		__field(	dev_t,	dev			)
+		__field(	ino_t,	ino			)
+		__field(	__u64,	b_blocknr		)
+		__field(	__u32,	b_size			)
+		__field(	__u32,	b_state			)
+		__field(	unsigned long,	first_page	)
+		__field(	int,	io_done			)
+		__field(	int,	pages_written		)
+	),
+
+	TP_fast_assign(
+		__entry->dev		= inode->i_sb->s_dev;
+		__entry->ino		= inode->i_ino;
+		__entry->b_blocknr	= mpd->b_blocknr;
+		__entry->b_size		= mpd->b_size;
+		__entry->b_state	= mpd->b_state;
+		__entry->first_page	= mpd->first_page;
+		__entry->io_done	= mpd->io_done;
+		__entry->pages_written	= mpd->pages_written;
+	),
+
+	TP_printk("dev %s ino %lu b_blocknr %llu b_size %u b_state 0x%04x first_page %lu io_done %d pages_written %d",
+		  jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
+		  __entry->b_blocknr, __entry->b_size,
+		  __entry->b_state, __entry->first_page,
+		  __entry->io_done, __entry->pages_written)
+);
+
+TRACE_EVENT(ext4_da_writepages_result,
+	TP_PROTO(struct inode *inode, struct writeback_control *wbc,
+			int ret, int pages_written),
+
+	TP_ARGS(inode, wbc, ret, pages_written),
+
+	TP_STRUCT__entry(
+		__field(	dev_t,	dev			)
+		__field(	ino_t,	ino			)
+		__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		)
+	),
+
+	TP_fast_assign(
+		__entry->dev		= inode->i_sb->s_dev;
+		__entry->ino		= inode->i_ino;
+		__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",
+		  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->no_nrwrite_index_update,
+		  (unsigned long) __entry->writeback_index)
+);
+
+TRACE_EVENT(ext4_discard_blocks,
+	TP_PROTO(struct super_block *sb, unsigned long long blk,
+			unsigned long long count),
+
+	TP_ARGS(sb, blk, count),
+
+	TP_STRUCT__entry(
+		__field(	dev_t,	dev			)
+		__field(	__u64,	blk			)
+		__field(	__u64,	count			)
+
+	),
+
+	TP_fast_assign(
+		__entry->dev	= sb->s_dev;
+		__entry->blk	= blk;
+		__entry->count	= count;
+	),
+
+	TP_printk("dev %s blk %llu count %llu",
+		  jbd2_dev_to_name(__entry->dev), __entry->blk, __entry->count)
+);
+
+TRACE_EVENT(ext4_mb_new_inode_pa,
+	TP_PROTO(struct ext4_allocation_context *ac,
+		 struct ext4_prealloc_space *pa),
+
+	TP_ARGS(ac, pa),
+
+	TP_STRUCT__entry(
+		__field(	dev_t,	dev			)
+		__field(	ino_t,	ino			)
+		__field(	__u64,	pa_pstart		)
+		__field(	__u32,	pa_len			)
+		__field(	__u64,	pa_lstart		)
+
+	),
+
+	TP_fast_assign(
+		__entry->dev		= ac->ac_sb->s_dev;
+		__entry->ino		= ac->ac_inode->i_ino;
+		__entry->pa_pstart	= pa->pa_pstart;
+		__entry->pa_len		= pa->pa_len;
+		__entry->pa_lstart	= pa->pa_lstart;
+	),
+
+	TP_printk("dev %s ino %lu pstart %llu len %u lstart %llu",
+		  jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
+		  __entry->pa_pstart, __entry->pa_len, __entry->pa_lstart)
+);
+
+TRACE_EVENT(ext4_mb_new_group_pa,
+	TP_PROTO(struct ext4_allocation_context *ac,
+		 struct ext4_prealloc_space *pa),
+
+	TP_ARGS(ac, pa),
+
+	TP_STRUCT__entry(
+		__field(	dev_t,	dev			)
+		__field(	ino_t,	ino			)
+		__field(	__u64,	pa_pstart		)
+		__field(	__u32,	pa_len			)
+		__field(	__u64,	pa_lstart		)
+
+	),
+
+	TP_fast_assign(
+		__entry->dev		= ac->ac_sb->s_dev;
+		__entry->ino		= ac->ac_inode->i_ino;
+		__entry->pa_pstart	= pa->pa_pstart;
+		__entry->pa_len		= pa->pa_len;
+		__entry->pa_lstart	= pa->pa_lstart;
+	),
+
+	TP_printk("dev %s ino %lu pstart %llu len %u lstart %llu",
+		  jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
+		  __entry->pa_pstart, __entry->pa_len, __entry->pa_lstart)
+);
+
+TRACE_EVENT(ext4_mb_release_inode_pa,
+	TP_PROTO(struct ext4_allocation_context *ac,
+		 struct ext4_prealloc_space *pa,
+		 unsigned long long block, unsigned int count),
+
+	TP_ARGS(ac, pa, block, count),
+
+	TP_STRUCT__entry(
+		__field(	dev_t,	dev			)
+		__field(	ino_t,	ino			)
+		__field(	__u64,	block			)
+		__field(	__u32,	count			)
+
+	),
+
+	TP_fast_assign(
+		__entry->dev		= ac->ac_sb->s_dev;
+		__entry->ino		= ac->ac_inode->i_ino;
+		__entry->block		= block;
+		__entry->count		= count;
+	),
+
+	TP_printk("dev %s ino %lu block %llu count %u",
+		  jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
+		  __entry->block, __entry->count)
+);
+
+TRACE_EVENT(ext4_mb_release_group_pa,
+	TP_PROTO(struct ext4_allocation_context *ac,
+		 struct ext4_prealloc_space *pa),
+
+	TP_ARGS(ac, pa),
+
+	TP_STRUCT__entry(
+		__field(	dev_t,	dev			)
+		__field(	ino_t,	ino			)
+		__field(	__u64,	pa_pstart		)
+		__field(	__u32,	pa_len			)
+
+	),
+
+	TP_fast_assign(
+		__entry->dev		= ac->ac_sb->s_dev;
+		__entry->ino		= ac->ac_inode->i_ino;
+		__entry->pa_pstart	= pa->pa_pstart;
+		__entry->pa_len		= pa->pa_len;
+	),
+
+	TP_printk("dev %s pstart %llu len %u",
+		  jbd2_dev_to_name(__entry->dev), __entry->pa_pstart, __entry->pa_len)
+);
+
+TRACE_EVENT(ext4_discard_preallocations,
+	TP_PROTO(struct inode *inode),
+
+	TP_ARGS(inode),
+
+	TP_STRUCT__entry(
+		__field(	dev_t,	dev			)
+		__field(	ino_t,	ino			)
+
+	),
+
+	TP_fast_assign(
+		__entry->dev	= inode->i_sb->s_dev;
+		__entry->ino	= inode->i_ino;
+	),
+
+	TP_printk("dev %s ino %lu",
+		  jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino)
+);
+
+TRACE_EVENT(ext4_mb_discard_preallocations,
+	TP_PROTO(struct super_block *sb, int needed),
+
+	TP_ARGS(sb, needed),
+
+	TP_STRUCT__entry(
+		__field(	dev_t,	dev			)
+		__field(	int,	needed			)
+
+	),
+
+	TP_fast_assign(
+		__entry->dev	= sb->s_dev;
+		__entry->needed	= needed;
+	),
+
+	TP_printk("dev %s needed %d",
+		  jbd2_dev_to_name(__entry->dev), __entry->needed)
+);
+
+TRACE_EVENT(ext4_request_blocks,
+	TP_PROTO(struct ext4_allocation_request *ar),
+
+	TP_ARGS(ar),
+
+	TP_STRUCT__entry(
+		__field(	dev_t,	dev			)
+		__field(	ino_t,	ino			)
+		__field(	unsigned int, flags		)
+		__field(	unsigned int, len		)
+		__field(	__u64,  logical			)
+		__field(	__u64,	goal			)
+		__field(	__u64,	lleft			)
+		__field(	__u64,	lright			)
+		__field(	__u64,	pleft			)
+		__field(	__u64,	pright			)
+	),
+
+	TP_fast_assign(
+		__entry->dev	= ar->inode->i_sb->s_dev;
+		__entry->ino	= ar->inode->i_ino;
+		__entry->flags	= ar->flags;
+		__entry->len	= ar->len;
+		__entry->logical = ar->logical;
+		__entry->goal	= ar->goal;
+		__entry->lleft	= ar->lleft;
+		__entry->lright	= ar->lright;
+		__entry->pleft	= ar->pleft;
+		__entry->pright	= ar->pright;
+	),
+
+	TP_printk("dev %s ino %lu flags %u len %u lblk %llu goal %llu lleft %llu lright %llu pleft %llu pright %llu ",
+		  jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
+		  __entry->flags, __entry->len,
+		  (unsigned long long) __entry->logical,
+		  (unsigned long long) __entry->goal,
+		  (unsigned long long) __entry->lleft,
+		  (unsigned long long) __entry->lright,
+		  (unsigned long long) __entry->pleft,
+		  (unsigned long long) __entry->pright)
+);
+
+TRACE_EVENT(ext4_allocate_blocks,
+	TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block),
+
+	TP_ARGS(ar, block),
+
+	TP_STRUCT__entry(
+		__field(	dev_t,	dev			)
+		__field(	ino_t,	ino			)
+		__field(	__u64,	block			)
+		__field(	unsigned int, flags		)
+		__field(	unsigned int, len		)
+		__field(	__u64,  logical			)
+		__field(	__u64,	goal			)
+		__field(	__u64,	lleft			)
+		__field(	__u64,	lright			)
+		__field(	__u64,	pleft			)
+		__field(	__u64,	pright			)
+	),
+
+	TP_fast_assign(
+		__entry->dev	= ar->inode->i_sb->s_dev;
+		__entry->ino	= ar->inode->i_ino;
+		__entry->block	= block;
+		__entry->flags	= ar->flags;
+		__entry->len	= ar->len;
+		__entry->logical = ar->logical;
+		__entry->goal	= ar->goal;
+		__entry->lleft	= ar->lleft;
+		__entry->lright	= ar->lright;
+		__entry->pleft	= ar->pleft;
+		__entry->pright	= ar->pright;
+	),
+
+	TP_printk("dev %s ino %lu flags %u len %u block %llu lblk %llu goal %llu lleft %llu lright %llu pleft %llu pright %llu ",
+		  jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
+		  __entry->flags, __entry->len, __entry->block,
+		  (unsigned long long) __entry->logical,
+		  (unsigned long long) __entry->goal,
+		  (unsigned long long) __entry->lleft,
+		  (unsigned long long) __entry->lright,
+		  (unsigned long long) __entry->pleft,
+		  (unsigned long long) __entry->pright)
+);
+
+TRACE_EVENT(ext4_free_blocks,
+	TP_PROTO(struct inode *inode, __u64 block, unsigned long count,
+			int metadata),
+
+	TP_ARGS(inode, block, count, metadata),
+
+	TP_STRUCT__entry(
+		__field(	dev_t,	dev			)
+		__field(	ino_t,	ino			)
+		__field(	__u64,	block			)
+		__field(	unsigned long,	count		)
+		__field(	int,	metadata		)
+
+	),
+
+	TP_fast_assign(
+		__entry->dev		= inode->i_sb->s_dev;
+		__entry->ino		= inode->i_ino;
+		__entry->block		= block;
+		__entry->count		= count;
+		__entry->metadata	= metadata;
+	),
+
+	TP_printk("dev %s ino %lu block %llu count %lu metadata %d",
+		  jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
+		  __entry->block, __entry->count, __entry->metadata)
+);
+
+TRACE_EVENT(ext4_sync_file,
+	TP_PROTO(struct file *file, struct dentry *dentry, int datasync),
+
+	TP_ARGS(file, dentry, datasync),
+
+	TP_STRUCT__entry(
+		__field(	dev_t,	dev			)
+		__field(	ino_t,	ino			)
+		__field(	ino_t,	parent			)
+		__field(	int,	datasync		)
+	),
+
+	TP_fast_assign(
+		__entry->dev		= dentry->d_inode->i_sb->s_dev;
+		__entry->ino		= dentry->d_inode->i_ino;
+		__entry->datasync	= datasync;
+		__entry->parent		= dentry->d_parent->d_inode->i_ino;
+	),
+
+	TP_printk("dev %s ino %ld parent %ld datasync %d ",
+		  jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
+		  (unsigned long) __entry->parent, __entry->datasync)
+);
+
+TRACE_EVENT(ext4_sync_fs,
+	TP_PROTO(struct super_block *sb, int wait),
+
+	TP_ARGS(sb, wait),
+
+	TP_STRUCT__entry(
+		__field(	dev_t,	dev			)
+		__field(	int,	wait			)
+
+	),
+
+	TP_fast_assign(
+		__entry->dev	= sb->s_dev;
+		__entry->wait	= wait;
+	),
+
+	TP_printk("dev %s wait %d", jbd2_dev_to_name(__entry->dev),
+		  __entry->wait)
+);
+
+TRACE_EVENT(ext4_alloc_da_blocks,
+	TP_PROTO(struct inode *inode),
+
+	TP_ARGS(inode),
+
+	TP_STRUCT__entry(
+		__field(	dev_t,	dev			)
+		__field(	ino_t,	ino			)
+		__field( unsigned int,	data_blocks	)
+		__field( unsigned int,	meta_blocks	)
+	),
+
+	TP_fast_assign(
+		__entry->dev	= inode->i_sb->s_dev;
+		__entry->ino	= inode->i_ino;
+		__entry->data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
+		__entry->meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
+	),
+
+	TP_printk("dev %s ino %lu data_blocks %u meta_blocks %u",
+		  jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
+		  __entry->data_blocks, __entry->meta_blocks)
+);
+
+TRACE_EVENT(ext4_mballoc_alloc,
+	TP_PROTO(struct ext4_allocation_context *ac),
+
+	TP_ARGS(ac),
+
+	TP_STRUCT__entry(
+		__field(	dev_t,	dev			)
+		__field(	ino_t,	ino			)
+		__field(	__u16,	found			)
+		__field(	__u16,	groups			)
+		__field(	__u16,	buddy			)
+		__field(	__u16,	flags			)
+		__field(	__u16,	tail			)
+		__field(	__u8,	cr			)
+		__field(	__u32, 	orig_logical		)
+		__field(	  int,	orig_start		)
+		__field(	__u32, 	orig_group		)
+		__field(	  int,	orig_len		)
+		__field(	__u32, 	goal_logical		)
+		__field(	  int,	goal_start		)
+		__field(	__u32, 	goal_group		)
+		__field(	  int,	goal_len		)
+		__field(	__u32, 	result_logical		)
+		__field(	  int,	result_start		)
+		__field(	__u32, 	result_group		)
+		__field(	  int,	result_len		)
+	),
+
+	TP_fast_assign(
+		__entry->dev		= ac->ac_inode->i_sb->s_dev;
+		__entry->ino		= ac->ac_inode->i_ino;
+		__entry->found		= ac->ac_found;
+		__entry->flags		= ac->ac_flags;
+		__entry->groups		= ac->ac_groups_scanned;
+		__entry->buddy		= ac->ac_buddy;
+		__entry->tail		= ac->ac_tail;
+		__entry->cr		= ac->ac_criteria;
+		__entry->orig_logical	= ac->ac_o_ex.fe_logical;
+		__entry->orig_start	= ac->ac_o_ex.fe_start;
+		__entry->orig_group	= ac->ac_o_ex.fe_group;
+		__entry->orig_len	= ac->ac_o_ex.fe_len;
+		__entry->goal_logical	= ac->ac_g_ex.fe_logical;
+		__entry->goal_start	= ac->ac_g_ex.fe_start;
+		__entry->goal_group	= ac->ac_g_ex.fe_group;
+		__entry->goal_len	= ac->ac_g_ex.fe_len;
+		__entry->result_logical	= ac->ac_f_ex.fe_logical;
+		__entry->result_start	= ac->ac_f_ex.fe_start;
+		__entry->result_group	= ac->ac_f_ex.fe_group;
+		__entry->result_len	= ac->ac_f_ex.fe_len;
+	),
+
+	TP_printk("dev %s inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u "
+		  "result %u/%d/%u@%u blks %u grps %u cr %u flags 0x%04x "
+		  "tail %u broken %u",
+		  jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
+		  __entry->orig_group, __entry->orig_start,
+		  __entry->orig_len, __entry->orig_logical,
+		  __entry->goal_group, __entry->goal_start,
+		  __entry->goal_len, __entry->goal_logical,
+		  __entry->result_group, __entry->result_start,
+		  __entry->result_len, __entry->result_logical,
+		  __entry->found, __entry->groups, __entry->cr,
+		  __entry->flags, __entry->tail,
+		  __entry->buddy ? 1 << __entry->buddy : 0)
+);
+
+TRACE_EVENT(ext4_mballoc_prealloc,
+	TP_PROTO(struct ext4_allocation_context *ac),
+
+	TP_ARGS(ac),
+
+	TP_STRUCT__entry(
+		__field(	dev_t,	dev			)
+		__field(	ino_t,	ino			)
+		__field(	__u32, 	orig_logical		)
+		__field(	  int,	orig_start		)
+		__field(	__u32, 	orig_group		)
+		__field(	  int,	orig_len		)
+		__field(	__u32, 	result_logical		)
+		__field(	  int,	result_start		)
+		__field(	__u32, 	result_group		)
+		__field(	  int,	result_len		)
+	),
+
+	TP_fast_assign(
+		__entry->dev		= ac->ac_inode->i_sb->s_dev;
+		__entry->ino		= ac->ac_inode->i_ino;
+		__entry->orig_logical	= ac->ac_o_ex.fe_logical;
+		__entry->orig_start	= ac->ac_o_ex.fe_start;
+		__entry->orig_group	= ac->ac_o_ex.fe_group;
+		__entry->orig_len	= ac->ac_o_ex.fe_len;
+		__entry->result_logical	= ac->ac_b_ex.fe_logical;
+		__entry->result_start	= ac->ac_b_ex.fe_start;
+		__entry->result_group	= ac->ac_b_ex.fe_group;
+		__entry->result_len	= ac->ac_b_ex.fe_len;
+	),
+
+	TP_printk("dev %s inode %lu orig %u/%d/%u@%u result %u/%d/%u@%u",
+		  jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
+		  __entry->orig_group, __entry->orig_start,
+		  __entry->orig_len, __entry->orig_logical,
+		  __entry->result_group, __entry->result_start,
+		  __entry->result_len, __entry->result_logical)
+);
+
+TRACE_EVENT(ext4_mballoc_discard,
+	TP_PROTO(struct ext4_allocation_context *ac),
+
+	TP_ARGS(ac),
+
+	TP_STRUCT__entry(
+		__field(	dev_t,	dev			)
+		__field(	ino_t,	ino			)
+		__field(	__u32, 	result_logical		)
+		__field(	  int,	result_start		)
+		__field(	__u32, 	result_group		)
+		__field(	  int,	result_len		)
+	),
+
+	TP_fast_assign(
+		__entry->dev		= ac->ac_inode->i_sb->s_dev;
+		__entry->ino		= ac->ac_inode->i_ino;
+		__entry->result_logical	= ac->ac_b_ex.fe_logical;
+		__entry->result_start	= ac->ac_b_ex.fe_start;
+		__entry->result_group	= ac->ac_b_ex.fe_group;
+		__entry->result_len	= ac->ac_b_ex.fe_len;
+	),
+
+	TP_printk("dev %s inode %lu extent %u/%d/%u@%u ",
+		  jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
+		  __entry->result_group, __entry->result_start,
+		  __entry->result_len, __entry->result_logical)
+);
+
+TRACE_EVENT(ext4_mballoc_free,
+	TP_PROTO(struct ext4_allocation_context *ac),
+
+	TP_ARGS(ac),
+
+	TP_STRUCT__entry(
+		__field(	dev_t,	dev			)
+		__field(	ino_t,	ino			)
+		__field(	__u32, 	result_logical		)
+		__field(	  int,	result_start		)
+		__field(	__u32, 	result_group		)
+		__field(	  int,	result_len		)
+	),
+
+	TP_fast_assign(
+		__entry->dev		= ac->ac_inode->i_sb->s_dev;
+		__entry->ino		= ac->ac_inode->i_ino;
+		__entry->result_logical	= ac->ac_b_ex.fe_logical;
+		__entry->result_start	= ac->ac_b_ex.fe_start;
+		__entry->result_group	= ac->ac_b_ex.fe_group;
+		__entry->result_len	= ac->ac_b_ex.fe_len;
+	),
+
+	TP_printk("dev %s inode %lu extent %u/%d/%u@%u ",
+		  jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
+		  __entry->result_group, __entry->result_start,
+		  __entry->result_len, __entry->result_logical)
+);
+
+#endif /* _TRACE_EXT4_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
new file mode 100644
index 000000000000..0e4cfb694fe7
--- /dev/null
+++ b/include/trace/events/irq.h
@@ -0,0 +1,142 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM irq
+
+#if !defined(_TRACE_IRQ_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_IRQ_H
+
+#include <linux/tracepoint.h>
+#include <linux/interrupt.h>
+
+#define softirq_name(sirq) { sirq##_SOFTIRQ, #sirq }
+#define show_softirq_name(val)				\
+	__print_symbolic(val,				\
+			 softirq_name(HI),		\
+			 softirq_name(TIMER),		\
+			 softirq_name(NET_TX),		\
+			 softirq_name(NET_RX),		\
+			 softirq_name(BLOCK),		\
+			 softirq_name(BLOCK_IOPOLL),	\
+			 softirq_name(TASKLET),		\
+			 softirq_name(SCHED),		\
+			 softirq_name(HRTIMER),		\
+			 softirq_name(RCU))
+
+/**
+ * irq_handler_entry - called immediately before the irq action handler
+ * @irq: irq number
+ * @action: pointer to struct irqaction
+ *
+ * The struct irqaction pointed to by @action contains various
+ * information about the handler, including the device name,
+ * @action->name, and the device id, @action->dev_id. When used in
+ * conjunction with the irq_handler_exit tracepoint, we can figure
+ * out irq handler latencies.
+ */
+TRACE_EVENT(irq_handler_entry,
+
+	TP_PROTO(int irq, struct irqaction *action),
+
+	TP_ARGS(irq, action),
+
+	TP_STRUCT__entry(
+		__field(	int,	irq		)
+		__string(	name,	action->name	)
+	),
+
+	TP_fast_assign(
+		__entry->irq = irq;
+		__assign_str(name, action->name);
+	),
+
+	TP_printk("irq=%d name=%s", __entry->irq, __get_str(name))
+);
+
+/**
+ * irq_handler_exit - called immediately after the irq action handler returns
+ * @irq: irq number
+ * @action: pointer to struct irqaction
+ * @ret: return value
+ *
+ * If the @ret value is set to IRQ_HANDLED, then we know that the corresponding
+ * @action->handler scuccessully handled this irq. Otherwise, the irq might be
+ * a shared irq line, or the irq was not handled successfully. Can be used in
+ * conjunction with the irq_handler_entry to understand irq handler latencies.
+ */
+TRACE_EVENT(irq_handler_exit,
+
+	TP_PROTO(int irq, struct irqaction *action, int ret),
+
+	TP_ARGS(irq, action, ret),
+
+	TP_STRUCT__entry(
+		__field(	int,	irq	)
+		__field(	int,	ret	)
+	),
+
+	TP_fast_assign(
+		__entry->irq	= irq;
+		__entry->ret	= ret;
+	),
+
+	TP_printk("irq=%d ret=%s",
+		  __entry->irq, __entry->ret ? "handled" : "unhandled")
+);
+
+DECLARE_EVENT_CLASS(softirq,
+
+	TP_PROTO(struct softirq_action *h, struct softirq_action *vec),
+
+	TP_ARGS(h, vec),
+
+	TP_STRUCT__entry(
+		__field(	int,	vec			)
+	),
+
+	TP_fast_assign(
+		__entry->vec = (int)(h - 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
+ *
+ * The @h parameter contains a pointer to the struct softirq_action
+ * that has handled the softirq. By subtracting the @vec pointer from
+ * the @h pointer, we can determine the softirq number. Also, when used in
+ * combination with the softirq_entry tracepoint we can determine the softirq
+ * latency.
+ */
+DEFINE_EVENT(softirq, softirq_exit,
+
+	TP_PROTO(struct softirq_action *h, struct softirq_action *vec),
+
+	TP_ARGS(h, vec)
+);
+
+#endif /*  _TRACE_IRQ_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/jbd2.h b/include/trace/events/jbd2.h
new file mode 100644
index 000000000000..96b370a050de
--- /dev/null
+++ b/include/trace/events/jbd2.h
@@ -0,0 +1,205 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM jbd2
+
+#if !defined(_TRACE_JBD2_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_JBD2_H
+
+#include <linux/jbd2.h>
+#include <linux/tracepoint.h>
+
+struct transaction_chp_stats_s;
+struct transaction_run_stats_s;
+
+TRACE_EVENT(jbd2_checkpoint,
+
+	TP_PROTO(journal_t *journal, int result),
+
+	TP_ARGS(journal, result),
+
+	TP_STRUCT__entry(
+		__field(	dev_t,	dev			)
+		__field(	int,	result			)
+	),
+
+	TP_fast_assign(
+		__entry->dev		= journal->j_fs_dev->bd_dev;
+		__entry->result		= result;
+	),
+
+	TP_printk("dev %s result %d",
+		  jbd2_dev_to_name(__entry->dev), __entry->result)
+);
+
+DECLARE_EVENT_CLASS(jbd2_commit,
+
+	TP_PROTO(journal_t *journal, transaction_t *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)
+);
+
+DEFINE_EVENT(jbd2_commit, jbd2_start_commit,
+
+	TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
+
+	TP_ARGS(journal, commit_transaction)
+);
+
+DEFINE_EVENT(jbd2_commit, jbd2_commit_locking,
+
+	TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
+
+	TP_ARGS(journal, commit_transaction)
+);
+
+DEFINE_EVENT(jbd2_commit, jbd2_commit_flushing,
+
+	TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
+
+	TP_ARGS(journal, commit_transaction)
+);
+
+DEFINE_EVENT(jbd2_commit, jbd2_commit_logging,
+
+	TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
+
+	TP_ARGS(journal, commit_transaction)
+);
+
+TRACE_EVENT(jbd2_end_commit,
+	TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
+
+	TP_ARGS(journal, commit_transaction),
+
+	TP_STRUCT__entry(
+		__field(	dev_t,	dev			)
+		__field(	char,	sync_commit		  )
+		__field(	int,	transaction		  )
+		__field(	int,	head		  	  )
+	),
+
+	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;
+		__entry->head		= journal->j_tail_sequence;
+	),
+
+	TP_printk("dev %s transaction %d sync %d head %d",
+		  jbd2_dev_to_name(__entry->dev), __entry->transaction,
+		  __entry->sync_commit, __entry->head)
+);
+
+TRACE_EVENT(jbd2_submit_inode_data,
+	TP_PROTO(struct inode *inode),
+
+	TP_ARGS(inode),
+
+	TP_STRUCT__entry(
+		__field(	dev_t,	dev			)
+		__field(	ino_t,	ino			)
+	),
+
+	TP_fast_assign(
+		__entry->dev	= inode->i_sb->s_dev;
+		__entry->ino	= inode->i_ino;
+	),
+
+	TP_printk("dev %s ino %lu",
+		  jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino)
+);
+
+TRACE_EVENT(jbd2_run_stats,
+	TP_PROTO(dev_t dev, unsigned long tid,
+		 struct transaction_run_stats_s *stats),
+
+	TP_ARGS(dev, tid, stats),
+
+	TP_STRUCT__entry(
+		__field(		dev_t,	dev		)
+		__field(	unsigned long,	tid		)
+		__field(	unsigned long,	wait		)
+		__field(	unsigned long,	running		)
+		__field(	unsigned long,	locked		)
+		__field(	unsigned long,	flushing	)
+		__field(	unsigned long,	logging		)
+		__field(		__u32,	handle_count	)
+		__field(		__u32,	blocks		)
+		__field(		__u32,	blocks_logged	)
+	),
+
+	TP_fast_assign(
+		__entry->dev		= dev;
+		__entry->tid		= tid;
+		__entry->wait		= stats->rs_wait;
+		__entry->running	= stats->rs_running;
+		__entry->locked		= stats->rs_locked;
+		__entry->flushing	= stats->rs_flushing;
+		__entry->logging	= stats->rs_logging;
+		__entry->handle_count	= stats->rs_handle_count;
+		__entry->blocks		= stats->rs_blocks;
+		__entry->blocks_logged	= stats->rs_blocks_logged;
+	),
+
+	TP_printk("dev %s tid %lu wait %u running %u locked %u flushing %u "
+		  "logging %u handle_count %u blocks %u blocks_logged %u",
+		  jbd2_dev_to_name(__entry->dev), __entry->tid,
+		  jiffies_to_msecs(__entry->wait),
+		  jiffies_to_msecs(__entry->running),
+		  jiffies_to_msecs(__entry->locked),
+		  jiffies_to_msecs(__entry->flushing),
+		  jiffies_to_msecs(__entry->logging),
+		  __entry->handle_count, __entry->blocks,
+		  __entry->blocks_logged)
+);
+
+TRACE_EVENT(jbd2_checkpoint_stats,
+	TP_PROTO(dev_t dev, unsigned long tid,
+		 struct transaction_chp_stats_s *stats),
+
+	TP_ARGS(dev, tid, stats),
+
+	TP_STRUCT__entry(
+		__field(		dev_t,	dev		)
+		__field(	unsigned long,	tid		)
+		__field(	unsigned long,	chp_time	)
+		__field(		__u32,	forced_to_close	)
+		__field(		__u32,	written		)
+		__field(		__u32,	dropped		)
+	),
+
+	TP_fast_assign(
+		__entry->dev		= dev;
+		__entry->tid		= tid;
+		__entry->chp_time	= stats->cs_chp_time;
+		__entry->forced_to_close= stats->cs_forced_to_close;
+		__entry->written	= stats->cs_written;
+		__entry->dropped	= stats->cs_dropped;
+	),
+
+	TP_printk("dev %s tid %lu chp_time %u forced_to_close %u "
+		  "written %u dropped %u",
+		  jbd2_dev_to_name(__entry->dev), __entry->tid,
+		  jiffies_to_msecs(__entry->chp_time),
+		  __entry->forced_to_close, __entry->written, __entry->dropped)
+);
+
+#endif /* _TRACE_JBD2_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/kmem.h b/include/trace/events/kmem.h
new file mode 100644
index 000000000000..3adca0ca9dbe
--- /dev/null
+++ b/include/trace/events/kmem.h
@@ -0,0 +1,344 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM kmem
+
+#if !defined(_TRACE_KMEM_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_KMEM_H
+
+#include <linux/types.h>
+#include <linux/tracepoint.h>
+
+/*
+ * The order of these masks is important. Matching masks will be seen
+ * first and the left over flags will end up showing by themselves.
+ *
+ * For example, if we have GFP_KERNEL before GFP_USER we wil get:
+ *
+ *  GFP_KERNEL|GFP_HARDWALL
+ *
+ * Thus most bits set go first.
+ */
+#define show_gfp_flags(flags)						\
+	(flags) ? __print_flags(flags, "|",				\
+	{(unsigned long)GFP_HIGHUSER_MOVABLE,	"GFP_HIGHUSER_MOVABLE"}, \
+	{(unsigned long)GFP_HIGHUSER,		"GFP_HIGHUSER"},	\
+	{(unsigned long)GFP_USER,		"GFP_USER"},		\
+	{(unsigned long)GFP_TEMPORARY,		"GFP_TEMPORARY"},	\
+	{(unsigned long)GFP_KERNEL,		"GFP_KERNEL"},		\
+	{(unsigned long)GFP_NOFS,		"GFP_NOFS"},		\
+	{(unsigned long)GFP_ATOMIC,		"GFP_ATOMIC"},		\
+	{(unsigned long)GFP_NOIO,		"GFP_NOIO"},		\
+	{(unsigned long)__GFP_HIGH,		"GFP_HIGH"},		\
+	{(unsigned long)__GFP_WAIT,		"GFP_WAIT"},		\
+	{(unsigned long)__GFP_IO,		"GFP_IO"},		\
+	{(unsigned long)__GFP_COLD,		"GFP_COLD"},		\
+	{(unsigned long)__GFP_NOWARN,		"GFP_NOWARN"},		\
+	{(unsigned long)__GFP_REPEAT,		"GFP_REPEAT"},		\
+	{(unsigned long)__GFP_NOFAIL,		"GFP_NOFAIL"},		\
+	{(unsigned long)__GFP_NORETRY,		"GFP_NORETRY"},		\
+	{(unsigned long)__GFP_COMP,		"GFP_COMP"},		\
+	{(unsigned long)__GFP_ZERO,		"GFP_ZERO"},		\
+	{(unsigned long)__GFP_NOMEMALLOC,	"GFP_NOMEMALLOC"},	\
+	{(unsigned long)__GFP_HARDWALL,		"GFP_HARDWALL"},	\
+	{(unsigned long)__GFP_THISNODE,		"GFP_THISNODE"},	\
+	{(unsigned long)__GFP_RECLAIMABLE,	"GFP_RECLAIMABLE"},	\
+	{(unsigned long)__GFP_MOVABLE,		"GFP_MOVABLE"}		\
+	) : "GFP_NOWAIT"
+
+DECLARE_EVENT_CLASS(kmem_alloc,
+
+	TP_PROTO(unsigned long call_site,
+		 const void *ptr,
+		 size_t bytes_req,
+		 size_t bytes_alloc,
+		 gfp_t gfp_flags),
+
+	TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags),
+
+	TP_STRUCT__entry(
+		__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(
+		__entry->call_site	= call_site;
+		__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",
+		__entry->call_site,
+		__entry->ptr,
+		__entry->bytes_req,
+		__entry->bytes_alloc,
+		show_gfp_flags(__entry->gfp_flags))
+);
+
+DEFINE_EVENT(kmem_alloc, kmalloc,
+
+	TP_PROTO(unsigned long call_site, const void *ptr,
+		 size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags),
+
+	TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags)
+);
+
+DEFINE_EVENT(kmem_alloc, kmem_cache_alloc,
+
+	TP_PROTO(unsigned long call_site, const void *ptr,
+		 size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags),
+
+	TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags)
+);
+
+DECLARE_EVENT_CLASS(kmem_alloc_node,
+
+	TP_PROTO(unsigned long call_site,
+		 const void *ptr,
+		 size_t bytes_req,
+		 size_t bytes_alloc,
+		 gfp_t gfp_flags,
+		 int node),
+
+	TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node),
+
+	TP_STRUCT__entry(
+		__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(
+		__entry->call_site	= call_site;
+		__entry->ptr		= ptr;
+		__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",
+		__entry->call_site,
+		__entry->ptr,
+		__entry->bytes_req,
+		__entry->bytes_alloc,
+		show_gfp_flags(__entry->gfp_flags),
+		__entry->node)
+);
+
+DEFINE_EVENT(kmem_alloc_node, kmalloc_node,
+
+	TP_PROTO(unsigned long call_site, const void *ptr,
+		 size_t bytes_req, size_t bytes_alloc,
+		 gfp_t gfp_flags, int node),
+
+	TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node)
+);
+
+DEFINE_EVENT(kmem_alloc_node, kmem_cache_alloc_node,
+
+	TP_PROTO(unsigned long call_site, const void *ptr,
+		 size_t bytes_req, size_t bytes_alloc,
+		 gfp_t gfp_flags, int node),
+
+	TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node)
+);
+
+DECLARE_EVENT_CLASS(kmem_free,
+
+	TP_PROTO(unsigned long call_site, const void *ptr),
+
+	TP_ARGS(call_site, ptr),
+
+	TP_STRUCT__entry(
+		__field(	unsigned long,	call_site	)
+		__field(	const void *,	ptr		)
+	),
+
+	TP_fast_assign(
+		__entry->call_site	= call_site;
+		__entry->ptr		= ptr;
+	),
+
+	TP_printk("call_site=%lx ptr=%p", __entry->call_site, __entry->ptr)
+);
+
+DEFINE_EVENT(kmem_free, kfree,
+
+	TP_PROTO(unsigned long call_site, const void *ptr),
+
+	TP_ARGS(call_site, ptr)
+);
+
+DEFINE_EVENT(kmem_free, kmem_cache_free,
+
+	TP_PROTO(unsigned long call_site, const void *ptr),
+
+	TP_ARGS(call_site, ptr)
+);
+
+TRACE_EVENT(mm_page_free_direct,
+
+	TP_PROTO(struct page *page, unsigned int order),
+
+	TP_ARGS(page, order),
+
+	TP_STRUCT__entry(
+		__field(	struct page *,	page		)
+		__field(	unsigned int,	order		)
+	),
+
+	TP_fast_assign(
+		__entry->page		= page;
+		__entry->order		= order;
+	),
+
+	TP_printk("page=%p pfn=%lu order=%d",
+			__entry->page,
+			page_to_pfn(__entry->page),
+			__entry->order)
+);
+
+TRACE_EVENT(mm_pagevec_free,
+
+	TP_PROTO(struct page *page, int cold),
+
+	TP_ARGS(page, cold),
+
+	TP_STRUCT__entry(
+		__field(	struct page *,	page		)
+		__field(	int,		cold		)
+	),
+
+	TP_fast_assign(
+		__entry->page		= page;
+		__entry->cold		= cold;
+	),
+
+	TP_printk("page=%p pfn=%lu order=0 cold=%d",
+			__entry->page,
+			page_to_pfn(__entry->page),
+			__entry->cold)
+);
+
+TRACE_EVENT(mm_page_alloc,
+
+	TP_PROTO(struct page *page, unsigned int order,
+			gfp_t gfp_flags, int migratetype),
+
+	TP_ARGS(page, order, gfp_flags, migratetype),
+
+	TP_STRUCT__entry(
+		__field(	struct page *,	page		)
+		__field(	unsigned int,	order		)
+		__field(	gfp_t,		gfp_flags	)
+		__field(	int,		migratetype	)
+	),
+
+	TP_fast_assign(
+		__entry->page		= page;
+		__entry->order		= order;
+		__entry->gfp_flags	= gfp_flags;
+		__entry->migratetype	= migratetype;
+	),
+
+	TP_printk("page=%p pfn=%lu order=%d migratetype=%d gfp_flags=%s",
+		__entry->page,
+		page_to_pfn(__entry->page),
+		__entry->order,
+		__entry->migratetype,
+		show_gfp_flags(__entry->gfp_flags))
+);
+
+DECLARE_EVENT_CLASS(mm_page,
+
+	TP_PROTO(struct page *page, unsigned int order, int migratetype),
+
+	TP_ARGS(page, order, migratetype),
+
+	TP_STRUCT__entry(
+		__field(	struct page *,	page		)
+		__field(	unsigned int,	order		)
+		__field(	int,		migratetype	)
+	),
+
+	TP_fast_assign(
+		__entry->page		= page;
+		__entry->order		= order;
+		__entry->migratetype	= migratetype;
+	),
+
+	TP_printk("page=%p pfn=%lu order=%u migratetype=%d percpu_refill=%d",
+		__entry->page,
+		page_to_pfn(__entry->page),
+		__entry->order,
+		__entry->migratetype,
+		__entry->order == 0)
+);
+
+DEFINE_EVENT(mm_page, mm_page_alloc_zone_locked,
+
+	TP_PROTO(struct page *page, unsigned int order, int migratetype),
+
+	TP_ARGS(page, order, migratetype)
+);
+
+DEFINE_EVENT_PRINT(mm_page, mm_page_pcpu_drain,
+
+	TP_PROTO(struct page *page, unsigned int order, int migratetype),
+
+	TP_ARGS(page, order, migratetype),
+
+	TP_printk("page=%p pfn=%lu order=%d migratetype=%d",
+		__entry->page, page_to_pfn(__entry->page),
+		__entry->order, __entry->migratetype)
+);
+
+TRACE_EVENT(mm_page_alloc_extfrag,
+
+	TP_PROTO(struct page *page,
+			int alloc_order, int fallback_order,
+			int alloc_migratetype, int fallback_migratetype),
+
+	TP_ARGS(page,
+		alloc_order, fallback_order,
+		alloc_migratetype, fallback_migratetype),
+
+	TP_STRUCT__entry(
+		__field(	struct page *,	page			)
+		__field(	int,		alloc_order		)
+		__field(	int,		fallback_order		)
+		__field(	int,		alloc_migratetype	)
+		__field(	int,		fallback_migratetype	)
+	),
+
+	TP_fast_assign(
+		__entry->page			= page;
+		__entry->alloc_order		= alloc_order;
+		__entry->fallback_order		= fallback_order;
+		__entry->alloc_migratetype	= alloc_migratetype;
+		__entry->fallback_migratetype	= fallback_migratetype;
+	),
+
+	TP_printk("page=%p pfn=%lu alloc_order=%d fallback_order=%d pageblock_order=%d alloc_migratetype=%d fallback_migratetype=%d fragmenting=%d change_ownership=%d",
+		__entry->page,
+		page_to_pfn(__entry->page),
+		__entry->alloc_order,
+		__entry->fallback_order,
+		pageblock_order,
+		__entry->alloc_migratetype,
+		__entry->fallback_migratetype,
+		__entry->fallback_order < pageblock_order,
+		__entry->alloc_migratetype == __entry->fallback_migratetype)
+);
+
+#endif /* _TRACE_KMEM_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/kvm.h b/include/trace/events/kvm.h
new file mode 100644
index 000000000000..dbe108455275
--- /dev/null
+++ b/include/trace/events/kvm.h
@@ -0,0 +1,151 @@
+#if !defined(_TRACE_KVM_MAIN_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_KVM_MAIN_H
+
+#include <linux/tracepoint.h>
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM kvm
+#define TRACE_INCLUDE_FILE kvm
+
+#if defined(__KVM_HAVE_IOAPIC)
+TRACE_EVENT(kvm_set_irq,
+	TP_PROTO(unsigned int gsi, int level, int irq_source_id),
+	TP_ARGS(gsi, level, irq_source_id),
+
+	TP_STRUCT__entry(
+		__field(	unsigned int,	gsi		)
+		__field(	int,		level		)
+		__field(	int,		irq_source_id	)
+	),
+
+	TP_fast_assign(
+		__entry->gsi		= gsi;
+		__entry->level		= level;
+		__entry->irq_source_id	= irq_source_id;
+	),
+
+	TP_printk("gsi %u level %d source %d",
+		  __entry->gsi, __entry->level, __entry->irq_source_id)
+);
+
+#define kvm_deliver_mode		\
+	{0x0, "Fixed"},			\
+	{0x1, "LowPrio"},		\
+	{0x2, "SMI"},			\
+	{0x3, "Res3"},			\
+	{0x4, "NMI"},			\
+	{0x5, "INIT"},			\
+	{0x6, "SIPI"},			\
+	{0x7, "ExtINT"}
+
+TRACE_EVENT(kvm_ioapic_set_irq,
+	    TP_PROTO(__u64 e, int pin, bool coalesced),
+	    TP_ARGS(e, pin, coalesced),
+
+	TP_STRUCT__entry(
+		__field(	__u64,		e		)
+		__field(	int,		pin		)
+		__field(	bool,		coalesced	)
+	),
+
+	TP_fast_assign(
+		__entry->e		= e;
+		__entry->pin		= pin;
+		__entry->coalesced	= coalesced;
+	),
+
+	TP_printk("pin %u dst %x vec=%u (%s|%s|%s%s)%s",
+		  __entry->pin, (u8)(__entry->e >> 56), (u8)__entry->e,
+		  __print_symbolic((__entry->e >> 8 & 0x7), kvm_deliver_mode),
+		  (__entry->e & (1<<11)) ? "logical" : "physical",
+		  (__entry->e & (1<<15)) ? "level" : "edge",
+		  (__entry->e & (1<<16)) ? "|masked" : "",
+		  __entry->coalesced ? " (coalesced)" : "")
+);
+
+TRACE_EVENT(kvm_msi_set_irq,
+	    TP_PROTO(__u64 address, __u64 data),
+	    TP_ARGS(address, data),
+
+	TP_STRUCT__entry(
+		__field(	__u64,		address		)
+		__field(	__u64,		data		)
+	),
+
+	TP_fast_assign(
+		__entry->address	= address;
+		__entry->data		= data;
+	),
+
+	TP_printk("dst %u vec %x (%s|%s|%s%s)",
+		  (u8)(__entry->address >> 12), (u8)__entry->data,
+		  __print_symbolic((__entry->data >> 8 & 0x7), kvm_deliver_mode),
+		  (__entry->address & (1<<2)) ? "logical" : "physical",
+		  (__entry->data & (1<<15)) ? "level" : "edge",
+		  (__entry->address & (1<<3)) ? "|rh" : "")
+);
+
+#define kvm_irqchips						\
+	{KVM_IRQCHIP_PIC_MASTER,	"PIC master"},		\
+	{KVM_IRQCHIP_PIC_SLAVE,		"PIC slave"},		\
+	{KVM_IRQCHIP_IOAPIC,		"IOAPIC"}
+
+TRACE_EVENT(kvm_ack_irq,
+	TP_PROTO(unsigned int irqchip, unsigned int pin),
+	TP_ARGS(irqchip, pin),
+
+	TP_STRUCT__entry(
+		__field(	unsigned int,	irqchip		)
+		__field(	unsigned int,	pin		)
+	),
+
+	TP_fast_assign(
+		__entry->irqchip	= irqchip;
+		__entry->pin		= pin;
+	),
+
+	TP_printk("irqchip %s pin %u",
+		  __print_symbolic(__entry->irqchip, kvm_irqchips),
+		 __entry->pin)
+);
+
+
+
+#endif /* defined(__KVM_HAVE_IOAPIC) */
+
+#define KVM_TRACE_MMIO_READ_UNSATISFIED 0
+#define KVM_TRACE_MMIO_READ 1
+#define KVM_TRACE_MMIO_WRITE 2
+
+#define kvm_trace_symbol_mmio \
+	{ KVM_TRACE_MMIO_READ_UNSATISFIED, "unsatisfied-read" }, \
+	{ KVM_TRACE_MMIO_READ, "read" }, \
+	{ KVM_TRACE_MMIO_WRITE, "write" }
+
+TRACE_EVENT(kvm_mmio,
+	TP_PROTO(int type, int len, u64 gpa, u64 val),
+	TP_ARGS(type, len, gpa, val),
+
+	TP_STRUCT__entry(
+		__field(	u32,	type		)
+		__field(	u32,	len		)
+		__field(	u64,	gpa		)
+		__field(	u64,	val		)
+	),
+
+	TP_fast_assign(
+		__entry->type		= type;
+		__entry->len		= len;
+		__entry->gpa		= gpa;
+		__entry->val		= val;
+	),
+
+	TP_printk("mmio %s len %u gpa 0x%llx val 0x%llx",
+		  __print_symbolic(__entry->type, kvm_trace_symbol_mmio),
+		  __entry->len, __entry->gpa, __entry->val)
+);
+
+#endif /* _TRACE_KVM_MAIN_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/lock.h b/include/trace/events/lock.h
new file mode 100644
index 000000000000..a870ba125aa8
--- /dev/null
+++ b/include/trace/events/lock.h
@@ -0,0 +1,96 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM lock
+
+#if !defined(_TRACE_LOCK_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_LOCK_H
+
+#include <linux/lockdep.h>
+#include <linux/tracepoint.h>
+
+#ifdef CONFIG_LOCKDEP
+
+TRACE_EVENT(lock_acquire,
+
+	TP_PROTO(struct lockdep_map *lock, unsigned int subclass,
+		int trylock, int read, int check,
+		struct lockdep_map *next_lock, unsigned long ip),
+
+	TP_ARGS(lock, subclass, trylock, read, check, next_lock, ip),
+
+	TP_STRUCT__entry(
+		__field(unsigned int, flags)
+		__string(name, lock->name)
+	),
+
+	TP_fast_assign(
+		__entry->flags = (trylock ? 1 : 0) | (read ? 2 : 0);
+		__assign_str(name, lock->name);
+	),
+
+	TP_printk("%s%s%s", (__entry->flags & 1) ? "try " : "",
+		  (__entry->flags & 2) ? "read " : "",
+		  __get_str(name))
+);
+
+TRACE_EVENT(lock_release,
+
+	TP_PROTO(struct lockdep_map *lock, int nested, unsigned long ip),
+
+	TP_ARGS(lock, nested, ip),
+
+	TP_STRUCT__entry(
+		__string(name, lock->name)
+	),
+
+	TP_fast_assign(
+		__assign_str(name, lock->name);
+	),
+
+	TP_printk("%s", __get_str(name))
+);
+
+#ifdef CONFIG_LOCK_STAT
+
+TRACE_EVENT(lock_contended,
+
+	TP_PROTO(struct lockdep_map *lock, unsigned long ip),
+
+	TP_ARGS(lock, ip),
+
+	TP_STRUCT__entry(
+		__string(name, lock->name)
+	),
+
+	TP_fast_assign(
+		__assign_str(name, lock->name);
+	),
+
+	TP_printk("%s", __get_str(name))
+);
+
+TRACE_EVENT(lock_acquired,
+	TP_PROTO(struct lockdep_map *lock, unsigned long ip, s64 waittime),
+
+	TP_ARGS(lock, ip, waittime),
+
+	TP_STRUCT__entry(
+		__string(name, lock->name)
+		__field(unsigned long, wait_usec)
+		__field(unsigned long, wait_nsec_rem)
+	),
+	TP_fast_assign(
+		__assign_str(name, lock->name);
+		__entry->wait_nsec_rem = do_div(waittime, NSEC_PER_USEC);
+		__entry->wait_usec = (unsigned long) waittime;
+	),
+	TP_printk("%s (%lu.%03lu us)", __get_str(name), __entry->wait_usec,
+				       __entry->wait_nsec_rem)
+);
+
+#endif
+#endif
+
+#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
new file mode 100644
index 000000000000..4b0f48ba16a6
--- /dev/null
+++ b/include/trace/events/module.h
@@ -0,0 +1,118 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM module
+
+#if !defined(_TRACE_MODULE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_MODULE_H
+
+#include <linux/tracepoint.h>
+
+#ifdef CONFIG_MODULES
+
+struct module;
+
+#define show_module_flags(flags) __print_flags(flags, "",	\
+	{ (1UL << TAINT_PROPRIETARY_MODULE),	"P" },		\
+	{ (1UL << TAINT_FORCED_MODULE),		"F" },		\
+	{ (1UL << TAINT_CRAP),			"C" })
+
+TRACE_EVENT(module_load,
+
+	TP_PROTO(struct module *mod),
+
+	TP_ARGS(mod),
+
+	TP_STRUCT__entry(
+		__field(	unsigned int,	taints		)
+		__string(	name,		mod->name	)
+	),
+
+	TP_fast_assign(
+		__entry->taints = mod->taints;
+		__assign_str(name, mod->name);
+	),
+
+	TP_printk("%s %s", __get_str(name), show_module_flags(__entry->taints))
+);
+
+TRACE_EVENT(module_free,
+
+	TP_PROTO(struct module *mod),
+
+	TP_ARGS(mod),
+
+	TP_STRUCT__entry(
+		__string(	name,		mod->name	)
+	),
+
+	TP_fast_assign(
+		__assign_str(name, mod->name);
+	),
+
+	TP_printk("%s", __get_str(name))
+);
+
+DECLARE_EVENT_CLASS(module_refcnt,
+
+	TP_PROTO(struct module *mod, unsigned long ip, int refcnt),
+
+	TP_ARGS(mod, ip, refcnt),
+
+	TP_STRUCT__entry(
+		__field(	unsigned long,	ip		)
+		__field(	int,		refcnt		)
+		__string(	name,		mod->name	)
+	),
+
+	TP_fast_assign(
+		__entry->ip	= ip;
+		__entry->refcnt	= refcnt;
+		__assign_str(name, mod->name);
+	),
+
+	TP_printk("%s call_site=%pf refcnt=%d",
+		  __get_str(name), (void *)__entry->ip, __entry->refcnt)
+);
+
+DEFINE_EVENT(module_refcnt, module_get,
+
+	TP_PROTO(struct module *mod, unsigned long ip, int refcnt),
+
+	TP_ARGS(mod, ip, refcnt)
+);
+
+DEFINE_EVENT(module_refcnt, module_put,
+
+	TP_PROTO(struct module *mod, unsigned long ip, int refcnt),
+
+	TP_ARGS(mod, ip, refcnt)
+);
+
+TRACE_EVENT(module_request,
+
+	TP_PROTO(char *name, bool wait, unsigned long ip),
+
+	TP_ARGS(name, wait, ip),
+
+	TP_STRUCT__entry(
+		__field(	bool,		wait		)
+		__field(	unsigned long,	ip		)
+		__string(	name,		name		)
+	),
+
+	TP_fast_assign(
+		__entry->wait	= wait;
+		__entry->ip	= ip;
+		__assign_str(name, name);
+	),
+
+	TP_printk("%s wait=%d call_site=%pf",
+		  __get_str(name), (int)__entry->wait, (void *)__entry->ip)
+);
+
+#endif /* CONFIG_MODULES */
+
+#endif /* _TRACE_MODULE_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
+
diff --git a/include/trace/events/napi.h b/include/trace/events/napi.h
new file mode 100644
index 000000000000..a8989c4547e7
--- /dev/null
+++ b/include/trace/events/napi.h
@@ -0,0 +1,11 @@
+#ifndef _TRACE_NAPI_H_
+#define _TRACE_NAPI_H_
+
+#include <linux/netdevice.h>
+#include <linux/tracepoint.h>
+
+DECLARE_TRACE(napi_poll,
+	TP_PROTO(struct napi_struct *napi),
+	TP_ARGS(napi));
+
+#endif
diff --git a/include/trace/events/power.h b/include/trace/events/power.h
new file mode 100644
index 000000000000..c4efe9b8280d
--- /dev/null
+++ b/include/trace/events/power.h
@@ -0,0 +1,73 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM power
+
+#if !defined(_TRACE_POWER_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_POWER_H
+
+#include <linux/ktime.h>
+#include <linux/tracepoint.h>
+
+#ifndef _TRACE_POWER_ENUM_
+#define _TRACE_POWER_ENUM_
+enum {
+	POWER_NONE = 0,
+	POWER_CSTATE = 1,
+	POWER_PSTATE = 2,
+};
+#endif
+
+DECLARE_EVENT_CLASS(power,
+
+	TP_PROTO(unsigned int type, unsigned int state),
+
+	TP_ARGS(type, state),
+
+	TP_STRUCT__entry(
+		__field(	u64,		type		)
+		__field(	u64,		state		)
+	),
+
+	TP_fast_assign(
+		__entry->type = type;
+		__entry->state = state;
+	),
+
+	TP_printk("type=%lu state=%lu", (unsigned long)__entry->type, (unsigned long)__entry->state)
+);
+
+DEFINE_EVENT(power, power_start,
+
+	TP_PROTO(unsigned int type, unsigned int state),
+
+	TP_ARGS(type, state)
+);
+
+DEFINE_EVENT(power, power_frequency,
+
+	TP_PROTO(unsigned int type, unsigned int state),
+
+	TP_ARGS(type, state)
+);
+
+TRACE_EVENT(power_end,
+
+	TP_PROTO(int dummy),
+
+	TP_ARGS(dummy),
+
+	TP_STRUCT__entry(
+		__field(	u64,		dummy		)
+	),
+
+	TP_fast_assign(
+		__entry->dummy = 0xffff;
+	),
+
+	TP_printk("dummy=%lu", (unsigned long)__entry->dummy)
+
+);
+
+#endif /* _TRACE_POWER_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/sched.h b/include/trace/events/sched.h
new file mode 100644
index 000000000000..cfceb0b73e20
--- /dev/null
+++ b/include/trace/events/sched.h
@@ -0,0 +1,381 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM sched
+
+#if !defined(_TRACE_SCHED_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_SCHED_H
+
+#include <linux/sched.h>
+#include <linux/tracepoint.h>
+
+/*
+ * Tracepoint for calling kthread_stop, performed to end a kthread:
+ */
+TRACE_EVENT(sched_kthread_stop,
+
+	TP_PROTO(struct task_struct *t),
+
+	TP_ARGS(t),
+
+	TP_STRUCT__entry(
+		__array(	char,	comm,	TASK_COMM_LEN	)
+		__field(	pid_t,	pid			)
+	),
+
+	TP_fast_assign(
+		memcpy(__entry->comm, t->comm, TASK_COMM_LEN);
+		__entry->pid	= t->pid;
+	),
+
+	TP_printk("comm=%s pid=%d", __entry->comm, __entry->pid)
+);
+
+/*
+ * Tracepoint for the return value of the kthread stopping:
+ */
+TRACE_EVENT(sched_kthread_stop_ret,
+
+	TP_PROTO(int ret),
+
+	TP_ARGS(ret),
+
+	TP_STRUCT__entry(
+		__field(	int,	ret	)
+	),
+
+	TP_fast_assign(
+		__entry->ret	= ret;
+	),
+
+	TP_printk("ret=%d", __entry->ret)
+);
+
+/*
+ * Tracepoint for waiting on task to unschedule:
+ *
+ * (NOTE: the 'rq' argument is not used by generic trace events,
+ *        but used by the latency tracer plugin. )
+ */
+TRACE_EVENT(sched_wait_task,
+
+	TP_PROTO(struct rq *rq, struct task_struct *p),
+
+	TP_ARGS(rq, p),
+
+	TP_STRUCT__entry(
+		__array(	char,	comm,	TASK_COMM_LEN	)
+		__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("comm=%s pid=%d prio=%d",
+		  __entry->comm, __entry->pid, __entry->prio)
+);
+
+/*
+ * Tracepoint for waking up a task:
+ *
+ * (NOTE: the 'rq' argument is not used by generic trace events,
+ *        but used by the latency tracer plugin. )
+ */
+DECLARE_EVENT_CLASS(sched_wakeup_template,
+
+	TP_PROTO(struct rq *rq, struct task_struct *p, int 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,	target_cpu		)
+	),
+
+	TP_fast_assign(
+		memcpy(__entry->comm, p->comm, TASK_COMM_LEN);
+		__entry->pid		= p->pid;
+		__entry->prio		= p->prio;
+		__entry->success	= success;
+		__entry->target_cpu	= task_cpu(p);
+	),
+
+	TP_printk("comm=%s pid=%d prio=%d success=%d target_cpu=%03d",
+		  __entry->comm, __entry->pid, __entry->prio,
+		  __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. )
+ */
+DEFINE_EVENT(sched_wakeup_template, sched_wakeup_new,
+	     TP_PROTO(struct rq *rq, struct task_struct *p, int success),
+	     TP_ARGS(rq, p, success));
+
+/*
+ * Tracepoint for task switches, performed by the scheduler:
+ *
+ * (NOTE: the 'rq' argument is not used by generic trace events,
+ *        but used by the latency tracer plugin. )
+ */
+TRACE_EVENT(sched_switch,
+
+	TP_PROTO(struct rq *rq, struct task_struct *prev,
+		 struct task_struct *next),
+
+	TP_ARGS(rq, prev, next),
+
+	TP_STRUCT__entry(
+		__array(	char,	prev_comm,	TASK_COMM_LEN	)
+		__field(	pid_t,	prev_pid			)
+		__field(	int,	prev_prio			)
+		__field(	long,	prev_state			)
+		__array(	char,	next_comm,	TASK_COMM_LEN	)
+		__field(	pid_t,	next_pid			)
+		__field(	int,	next_prio			)
+	),
+
+	TP_fast_assign(
+		memcpy(__entry->next_comm, next->comm, TASK_COMM_LEN);
+		__entry->prev_pid	= prev->pid;
+		__entry->prev_prio	= prev->prio;
+		__entry->prev_state	= prev->state;
+		memcpy(__entry->prev_comm, prev->comm, TASK_COMM_LEN);
+		__entry->next_pid	= next->pid;
+		__entry->next_prio	= next->prio;
+	),
+
+	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, "|",
+				{ 1, "S"} , { 2, "D" }, { 4, "T" }, { 8, "t" },
+				{ 16, "Z" }, { 32, "X" }, { 64, "x" },
+				{ 128, "W" }) : "R",
+		__entry->next_comm, __entry->next_pid, __entry->next_prio)
+);
+
+/*
+ * Tracepoint for a task being migrated:
+ */
+TRACE_EVENT(sched_migrate_task,
+
+	TP_PROTO(struct task_struct *p, int dest_cpu),
+
+	TP_ARGS(p, dest_cpu),
+
+	TP_STRUCT__entry(
+		__array(	char,	comm,	TASK_COMM_LEN	)
+		__field(	pid_t,	pid			)
+		__field(	int,	prio			)
+		__field(	int,	orig_cpu		)
+		__field(	int,	dest_cpu		)
+	),
+
+	TP_fast_assign(
+		memcpy(__entry->comm, p->comm, TASK_COMM_LEN);
+		__entry->pid		= p->pid;
+		__entry->prio		= p->prio;
+		__entry->orig_cpu	= task_cpu(p);
+		__entry->dest_cpu	= dest_cpu;
+	),
+
+	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,
+
+	TP_PROTO(struct task_struct *p),
+
+	TP_ARGS(p),
+
+	TP_STRUCT__entry(
+		__array(	char,	comm,	TASK_COMM_LEN	)
+		__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("comm=%s pid=%d prio=%d",
+		  __entry->comm, __entry->pid, __entry->prio)
+);
+
+/*
+ * Tracepoint for freeing a task:
+ */
+DEFINE_EVENT(sched_process_template, sched_process_free,
+	     TP_PROTO(struct task_struct *p),
+	     TP_ARGS(p));
+	     
+
+/*
+ * Tracepoint for a task exiting:
+ */
+DEFINE_EVENT(sched_process_template, sched_process_exit,
+	     TP_PROTO(struct task_struct *p),
+	     TP_ARGS(p));
+
+/*
+ * Tracepoint for a waiting task:
+ */
+TRACE_EVENT(sched_process_wait,
+
+	TP_PROTO(struct pid *pid),
+
+	TP_ARGS(pid),
+
+	TP_STRUCT__entry(
+		__array(	char,	comm,	TASK_COMM_LEN	)
+		__field(	pid_t,	pid			)
+		__field(	int,	prio			)
+	),
+
+	TP_fast_assign(
+		memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
+		__entry->pid		= pid_nr(pid);
+		__entry->prio		= current->prio;
+	),
+
+	TP_printk("comm=%s pid=%d prio=%d",
+		  __entry->comm, __entry->pid, __entry->prio)
+);
+
+/*
+ * Tracepoint for do_fork:
+ */
+TRACE_EVENT(sched_process_fork,
+
+	TP_PROTO(struct task_struct *parent, struct task_struct *child),
+
+	TP_ARGS(parent, child),
+
+	TP_STRUCT__entry(
+		__array(	char,	parent_comm,	TASK_COMM_LEN	)
+		__field(	pid_t,	parent_pid			)
+		__array(	char,	child_comm,	TASK_COMM_LEN	)
+		__field(	pid_t,	child_pid			)
+	),
+
+	TP_fast_assign(
+		memcpy(__entry->parent_comm, parent->comm, TASK_COMM_LEN);
+		__entry->parent_pid	= parent->pid;
+		memcpy(__entry->child_comm, child->comm, TASK_COMM_LEN);
+		__entry->child_pid	= child->pid;
+	),
+
+	TP_printk("comm=%s pid=%d child_comm=%s child_pid=%d",
+		__entry->parent_comm, __entry->parent_pid,
+		__entry->child_comm, __entry->child_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,
+
+	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("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).
+ */
+TRACE_EVENT(sched_stat_runtime,
+
+	TP_PROTO(struct task_struct *tsk, u64 runtime, u64 vruntime),
+
+	TP_ARGS(tsk, runtime, vruntime),
+
+	TP_STRUCT__entry(
+		__array( char,	comm,	TASK_COMM_LEN	)
+		__field( pid_t,	pid			)
+		__field( u64,	runtime			)
+		__field( u64,	vruntime			)
+	),
+
+	TP_fast_assign(
+		memcpy(__entry->comm, tsk->comm, TASK_COMM_LEN);
+		__entry->pid		= tsk->pid;
+		__entry->runtime	= runtime;
+		__entry->vruntime	= vruntime;
+	)
+	TP_perf_assign(
+		__perf_count(runtime);
+	),
+
+	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)
+);
+
+#endif /* _TRACE_SCHED_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
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/skb.h b/include/trace/events/skb.h
new file mode 100644
index 000000000000..4b2be6dc76f0
--- /dev/null
+++ b/include/trace/events/skb.h
@@ -0,0 +1,60 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM skb
+
+#if !defined(_TRACE_SKB_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_SKB_H
+
+#include <linux/skbuff.h>
+#include <linux/netdevice.h>
+#include <linux/tracepoint.h>
+
+/*
+ * Tracepoint for free an sk_buff:
+ */
+TRACE_EVENT(kfree_skb,
+
+	TP_PROTO(struct sk_buff *skb, void *location),
+
+	TP_ARGS(skb, location),
+
+	TP_STRUCT__entry(
+		__field(	void *,		skbaddr		)
+		__field(	unsigned short,	protocol	)
+		__field(	void *,		location	)
+	),
+
+	TP_fast_assign(
+		__entry->skbaddr = skb;
+		if (skb) {
+			__entry->protocol = ntohs(skb->protocol);
+		}
+		__entry->location = location;
+	),
+
+	TP_printk("skbaddr=%p protocol=%u location=%p",
+		__entry->skbaddr, __entry->protocol, __entry->location)
+);
+
+TRACE_EVENT(skb_copy_datagram_iovec,
+
+	TP_PROTO(const struct sk_buff *skb, int len),
+
+	TP_ARGS(skb, len),
+
+	TP_STRUCT__entry(
+		__field(	const void *,		skbaddr		)
+		__field(	int,			len		)
+	),
+
+	TP_fast_assign(
+		__entry->skbaddr = skb;
+		__entry->len = len;
+	),
+
+	TP_printk("skbaddr=%p len=%d", __entry->skbaddr, __entry->len)
+);
+
+#endif /* _TRACE_SKB_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
new file mode 100644
index 000000000000..fb726ac7caee
--- /dev/null
+++ b/include/trace/events/syscalls.h
@@ -0,0 +1,71 @@
+#undef TRACE_SYSTEM
+#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
+
+#include <linux/tracepoint.h>
+
+#include <asm/ptrace.h>
+#include <asm/syscall.h>
+
+
+#ifdef CONFIG_HAVE_SYSCALL_TRACEPOINTS
+
+extern void syscall_regfunc(void);
+extern void syscall_unregfunc(void);
+
+TRACE_EVENT_FN(sys_enter,
+
+	TP_PROTO(struct pt_regs *regs, long id),
+
+	TP_ARGS(regs, id),
+
+	TP_STRUCT__entry(
+		__field(	long,		id		)
+		__array(	unsigned long,	args,	6	)
+	),
+
+	TP_fast_assign(
+		__entry->id	= id;
+		syscall_get_arguments(current, regs, 0, 6, __entry->args);
+	),
+
+	TP_printk("NR %ld (%lx, %lx, %lx, %lx, %lx, %lx)",
+		  __entry->id,
+		  __entry->args[0], __entry->args[1], __entry->args[2],
+		  __entry->args[3], __entry->args[4], __entry->args[5]),
+
+	syscall_regfunc, syscall_unregfunc
+);
+
+TRACE_EVENT_FN(sys_exit,
+
+	TP_PROTO(struct pt_regs *regs, long ret),
+
+	TP_ARGS(regs, ret),
+
+	TP_STRUCT__entry(
+		__field(	long,	id	)
+		__field(	long,	ret	)
+	),
+
+	TP_fast_assign(
+		__entry->id	= syscall_get_nr(current, regs);
+		__entry->ret	= ret;
+	),
+
+	TP_printk("NR %ld = %ld",
+		  __entry->id, __entry->ret),
+
+	syscall_regfunc, syscall_unregfunc
+);
+
+#endif /* CONFIG_HAVE_SYSCALL_TRACEPOINTS */
+
+#endif /* _TRACE_EVENTS_SYSCALLS_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
+
diff --git a/include/trace/events/timer.h b/include/trace/events/timer.h
new file mode 100644
index 000000000000..e5ce87a0498d
--- /dev/null
+++ b/include/trace/events/timer.h
@@ -0,0 +1,341 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM timer
+
+#if !defined(_TRACE_TIMER_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_TIMER_H
+
+#include <linux/tracepoint.h>
+#include <linux/hrtimer.h>
+#include <linux/timer.h>
+
+/**
+ * timer_init - called when the timer is initialized
+ * @timer:	pointer to struct timer_list
+ */
+TRACE_EVENT(timer_init,
+
+	TP_PROTO(struct timer_list *timer),
+
+	TP_ARGS(timer),
+
+	TP_STRUCT__entry(
+		__field( void *,	timer	)
+	),
+
+	TP_fast_assign(
+		__entry->timer	= timer;
+	),
+
+	TP_printk("timer=%p", __entry->timer)
+);
+
+/**
+ * timer_start - called when the timer is started
+ * @timer:	pointer to struct timer_list
+ * @expires:	the timers expiry time
+ */
+TRACE_EVENT(timer_start,
+
+	TP_PROTO(struct timer_list *timer, unsigned long expires),
+
+	TP_ARGS(timer, expires),
+
+	TP_STRUCT__entry(
+		__field( void *,	timer		)
+		__field( void *,	function	)
+		__field( unsigned long,	expires		)
+		__field( unsigned long,	now		)
+	),
+
+	TP_fast_assign(
+		__entry->timer		= timer;
+		__entry->function	= timer->function;
+		__entry->expires	= expires;
+		__entry->now		= jiffies;
+	),
+
+	TP_printk("timer=%p function=%pf expires=%lu [timeout=%ld]",
+		  __entry->timer, __entry->function, __entry->expires,
+		  (long)__entry->expires - __entry->now)
+);
+
+/**
+ * timer_expire_entry - called immediately before the timer callback
+ * @timer:	pointer to struct timer_list
+ *
+ * Allows to determine the timer latency.
+ */
+TRACE_EVENT(timer_expire_entry,
+
+	TP_PROTO(struct timer_list *timer),
+
+	TP_ARGS(timer),
+
+	TP_STRUCT__entry(
+		__field( void *,	timer	)
+		__field( unsigned long,	now	)
+	),
+
+	TP_fast_assign(
+		__entry->timer		= timer;
+		__entry->now		= jiffies;
+	),
+
+	TP_printk("timer=%p now=%lu", __entry->timer, __entry->now)
+);
+
+/**
+ * timer_expire_exit - called immediately after the timer callback returns
+ * @timer:	pointer to struct timer_list
+ *
+ * When used in combination with the timer_expire_entry tracepoint we can
+ * determine the runtime of the timer callback function.
+ *
+ * NOTE: Do NOT derefernce timer in TP_fast_assign. The pointer might
+ * be invalid. We solely track the pointer.
+ */
+TRACE_EVENT(timer_expire_exit,
+
+	TP_PROTO(struct timer_list *timer),
+
+	TP_ARGS(timer),
+
+	TP_STRUCT__entry(
+		__field(void *,	timer	)
+	),
+
+	TP_fast_assign(
+		__entry->timer	= timer;
+	),
+
+	TP_printk("timer=%p", __entry->timer)
+);
+
+/**
+ * timer_cancel - called when the timer is canceled
+ * @timer:	pointer to struct timer_list
+ */
+TRACE_EVENT(timer_cancel,
+
+	TP_PROTO(struct timer_list *timer),
+
+	TP_ARGS(timer),
+
+	TP_STRUCT__entry(
+		__field( void *,	timer	)
+	),
+
+	TP_fast_assign(
+		__entry->timer	= timer;
+	),
+
+	TP_printk("timer=%p", __entry->timer)
+);
+
+/**
+ * hrtimer_init - called when the hrtimer is initialized
+ * @timer:	pointer to struct hrtimer
+ * @clockid:	the hrtimers clock
+ * @mode:	the hrtimers mode
+ */
+TRACE_EVENT(hrtimer_init,
+
+	TP_PROTO(struct hrtimer *hrtimer, clockid_t clockid,
+		 enum hrtimer_mode mode),
+
+	TP_ARGS(hrtimer, clockid, mode),
+
+	TP_STRUCT__entry(
+		__field( void *,		hrtimer		)
+		__field( clockid_t,		clockid		)
+		__field( enum hrtimer_mode,	mode		)
+	),
+
+	TP_fast_assign(
+		__entry->hrtimer	= hrtimer;
+		__entry->clockid	= clockid;
+		__entry->mode		= mode;
+	),
+
+	TP_printk("hrtimer=%p clockid=%s mode=%s", __entry->hrtimer,
+		  __entry->clockid == CLOCK_REALTIME ?
+			"CLOCK_REALTIME" : "CLOCK_MONOTONIC",
+		  __entry->mode == HRTIMER_MODE_ABS ?
+			"HRTIMER_MODE_ABS" : "HRTIMER_MODE_REL")
+);
+
+/**
+ * hrtimer_start - called when the hrtimer is started
+ * @timer: pointer to struct hrtimer
+ */
+TRACE_EVENT(hrtimer_start,
+
+	TP_PROTO(struct hrtimer *hrtimer),
+
+	TP_ARGS(hrtimer),
+
+	TP_STRUCT__entry(
+		__field( void *,	hrtimer		)
+		__field( void *,	function	)
+		__field( s64,		expires		)
+		__field( s64,		softexpires	)
+	),
+
+	TP_fast_assign(
+		__entry->hrtimer	= hrtimer;
+		__entry->function	= hrtimer->function;
+		__entry->expires	= hrtimer_get_expires(hrtimer).tv64;
+		__entry->softexpires	= hrtimer_get_softexpires(hrtimer).tv64;
+	),
+
+	TP_printk("hrtimer=%p function=%pf expires=%llu softexpires=%llu",
+		  __entry->hrtimer, __entry->function,
+		  (unsigned long long)ktime_to_ns((ktime_t) {
+				  .tv64 = __entry->expires }),
+		  (unsigned long long)ktime_to_ns((ktime_t) {
+				  .tv64 = __entry->softexpires }))
+);
+
+/**
+ * htimmer_expire_entry - called immediately before the hrtimer callback
+ * @timer:	pointer to struct hrtimer
+ * @now:	pointer to variable which contains current time of the
+ *		timers base.
+ *
+ * Allows to determine the timer latency.
+ */
+TRACE_EVENT(hrtimer_expire_entry,
+
+	TP_PROTO(struct hrtimer *hrtimer, ktime_t *now),
+
+	TP_ARGS(hrtimer, now),
+
+	TP_STRUCT__entry(
+		__field( void *,	hrtimer	)
+		__field( s64,		now	)
+	),
+
+	TP_fast_assign(
+		__entry->hrtimer	= hrtimer;
+		__entry->now		= now->tv64;
+	),
+
+	TP_printk("hrtimer=%p now=%llu", __entry->hrtimer,
+		  (unsigned long long)ktime_to_ns((ktime_t) { .tv64 = __entry->now }))
+ );
+
+/**
+ * hrtimer_expire_exit - called immediately after the hrtimer callback returns
+ * @timer:	pointer to struct hrtimer
+ *
+ * When used in combination with the hrtimer_expire_entry tracepoint we can
+ * determine the runtime of the callback function.
+ */
+TRACE_EVENT(hrtimer_expire_exit,
+
+	TP_PROTO(struct hrtimer *hrtimer),
+
+	TP_ARGS(hrtimer),
+
+	TP_STRUCT__entry(
+		__field( void *,	hrtimer	)
+	),
+
+	TP_fast_assign(
+		__entry->hrtimer	= hrtimer;
+	),
+
+	TP_printk("hrtimer=%p", __entry->hrtimer)
+);
+
+/**
+ * hrtimer_cancel - called when the hrtimer is canceled
+ * @hrtimer:	pointer to struct hrtimer
+ */
+TRACE_EVENT(hrtimer_cancel,
+
+	TP_PROTO(struct hrtimer *hrtimer),
+
+	TP_ARGS(hrtimer),
+
+	TP_STRUCT__entry(
+		__field( void *,	hrtimer	)
+	),
+
+	TP_fast_assign(
+		__entry->hrtimer	= hrtimer;
+	),
+
+	TP_printk("hrtimer=%p", __entry->hrtimer)
+);
+
+/**
+ * itimer_state - called when itimer is started or canceled
+ * @which:	name of the interval timer
+ * @value:	the itimers value, itimer is canceled if value->it_value is
+ *		zero, otherwise it is started
+ * @expires:	the itimers expiry time
+ */
+TRACE_EVENT(itimer_state,
+
+	TP_PROTO(int which, const struct itimerval *const value,
+		 cputime_t expires),
+
+	TP_ARGS(which, value, expires),
+
+	TP_STRUCT__entry(
+		__field(	int,		which		)
+		__field(	cputime_t,	expires		)
+		__field(	long,		value_sec	)
+		__field(	long,		value_usec	)
+		__field(	long,		interval_sec	)
+		__field(	long,		interval_usec	)
+	),
+
+	TP_fast_assign(
+		__entry->which		= which;
+		__entry->expires	= expires;
+		__entry->value_sec	= value->it_value.tv_sec;
+		__entry->value_usec	= value->it_value.tv_usec;
+		__entry->interval_sec	= value->it_interval.tv_sec;
+		__entry->interval_usec	= value->it_interval.tv_usec;
+	),
+
+	TP_printk("which=%d expires=%lu it_value=%lu.%lu it_interval=%lu.%lu",
+		  __entry->which, __entry->expires,
+		  __entry->value_sec, __entry->value_usec,
+		  __entry->interval_sec, __entry->interval_usec)
+);
+
+/**
+ * itimer_expire - called when itimer expires
+ * @which:	type of the interval timer
+ * @pid:	pid of the process which owns the timer
+ * @now:	current time, used to calculate the latency of itimer
+ */
+TRACE_EVENT(itimer_expire,
+
+	TP_PROTO(int which, struct pid *pid, cputime_t now),
+
+	TP_ARGS(which, pid, now),
+
+	TP_STRUCT__entry(
+		__field( int ,		which	)
+		__field( pid_t,		pid	)
+		__field( cputime_t,	now	)
+	),
+
+	TP_fast_assign(
+		__entry->which	= which;
+		__entry->now	= now;
+		__entry->pid	= pid_nr(pid);
+	),
+
+	    TP_printk("which=%d pid=%d now=%lu", __entry->which,
+		      (int) __entry->pid, __entry->now)
+);
+
+#endif /*  _TRACE_TIMER_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/workqueue.h b/include/trace/events/workqueue.h
new file mode 100644
index 000000000000..d6c974474e70
--- /dev/null
+++ b/include/trace/events/workqueue.h
@@ -0,0 +1,92 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM workqueue
+
+#if !defined(_TRACE_WORKQUEUE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_WORKQUEUE_H
+
+#include <linux/workqueue.h>
+#include <linux/sched.h>
+#include <linux/tracepoint.h>
+
+DECLARE_EVENT_CLASS(workqueue,
+
+	TP_PROTO(struct task_struct *wq_thread, struct work_struct *work),
+
+	TP_ARGS(wq_thread, work),
+
+	TP_STRUCT__entry(
+		__array(char,		thread_comm,	TASK_COMM_LEN)
+		__field(pid_t,		thread_pid)
+		__field(work_func_t,	func)
+	),
+
+	TP_fast_assign(
+		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,
+		__entry->thread_pid, __entry->func)
+);
+
+DEFINE_EVENT(workqueue, workqueue_insertion,
+
+	TP_PROTO(struct task_struct *wq_thread, struct work_struct *work),
+
+	TP_ARGS(wq_thread, work)
+);
+
+DEFINE_EVENT(workqueue, workqueue_execution,
+
+	TP_PROTO(struct task_struct *wq_thread, struct work_struct *work),
+
+	TP_ARGS(wq_thread, work)
+);
+
+/* Trace the creation of one workqueue thread on a cpu */
+TRACE_EVENT(workqueue_creation,
+
+	TP_PROTO(struct task_struct *wq_thread, int cpu),
+
+	TP_ARGS(wq_thread, cpu),
+
+	TP_STRUCT__entry(
+		__array(char,	thread_comm,	TASK_COMM_LEN)
+		__field(pid_t,	thread_pid)
+		__field(int,	cpu)
+	),
+
+	TP_fast_assign(
+		memcpy(__entry->thread_comm, wq_thread->comm, TASK_COMM_LEN);
+		__entry->thread_pid	= wq_thread->pid;
+		__entry->cpu		= cpu;
+	),
+
+	TP_printk("thread=%s:%d cpu=%d", __entry->thread_comm,
+		__entry->thread_pid, __entry->cpu)
+);
+
+TRACE_EVENT(workqueue_destruction,
+
+	TP_PROTO(struct task_struct *wq_thread),
+
+	TP_ARGS(wq_thread),
+
+	TP_STRUCT__entry(
+		__array(char,	thread_comm,	TASK_COMM_LEN)
+		__field(pid_t,	thread_pid)
+	),
+
+	TP_fast_assign(
+		memcpy(__entry->thread_comm, wq_thread->comm, TASK_COMM_LEN);
+		__entry->thread_pid	= wq_thread->pid;
+	),
+
+	TP_printk("thread=%s:%d", __entry->thread_comm, __entry->thread_pid)
+);
+
+#endif /* _TRACE_WORKQUEUE_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h
new file mode 100644
index 000000000000..d1b3de9c1a71
--- /dev/null
+++ b/include/trace/ftrace.h
@@ -0,0 +1,976 @@
+/*
+ * Stage 1 of the trace events.
+ *
+ * Override the macros in <trace/trace_events.h> to include the following:
+ *
+ * struct ftrace_raw_<call> {
+ *	struct trace_entry		ent;
+ *	<type>				<item>;
+ *	<type2>				<item2>[<len>];
+ *	[...]
+ * };
+ *
+ * The <type> <item> is created by the __field(type, item) macro or
+ * the __array(type2, item2, len) macro.
+ * We simply do "type item;", and that will create the fields
+ * in the structure.
+ */
+
+#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;
+
+#undef __field_ext
+#define __field_ext(type, item, filter_type)	type	item;
+
+#undef __array
+#define __array(type, item, len)	type	item[len];
+
+#undef __dynamic_array
+#define __dynamic_array(type, item, len) u32 __data_loc_##item;
+
+#undef __string
+#define __string(item, src) __dynamic_array(char, item, -1)
+
+#undef TP_STRUCT__entry
+#define TP_STRUCT__entry(args...) args
+
+#undef DECLARE_EVENT_CLASS
+#define DECLARE_EVENT_CLASS(name, proto, args, tstruct, assign, print)	\
+	struct ftrace_raw_##name {					\
+		struct trace_entry	ent;				\
+		tstruct							\
+		char			__data[0];			\
+	};
+#undef DEFINE_EVENT
+#define DEFINE_EVENT(template, name, proto, args)	\
+	static struct ftrace_event_call 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
+
+/* Callbacks are meaningless to ftrace. */
+#undef TRACE_EVENT_FN
+#define TRACE_EVENT_FN(name, proto, args, tstruct,			\
+		assign, print, reg, unreg)				\
+	TRACE_EVENT(name, __cpparg(proto), __cpparg(args),		\
+		__cpparg(tstruct), __cpparg(assign), __cpparg(print))	\
+
+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
+
+
+/*
+ * Stage 2 of the trace events.
+ *
+ * Include the following:
+ *
+ * struct ftrace_data_offsets_<call> {
+ *	u32				<item1>;
+ *	u32				<item2>;
+ *	[...]
+ * };
+ *
+ * The __dynamic_array() macro will create each u32 <item>, this is
+ * to keep the offset of each array from the beginning of the event.
+ * The size of an array is also encoded, in the higher 16 bits of <item>.
+ */
+
+#undef __field
+#define __field(type, item)
+
+#undef __field_ext
+#define __field_ext(type, item, filter_type)
+
+#undef __array
+#define __array(type, item, len)
+
+#undef __dynamic_array
+#define __dynamic_array(type, item, len)	u32 item;
+
+#undef __string
+#define __string(item, src) __dynamic_array(char, item, -1)
+
+#undef DECLARE_EVENT_CLASS
+#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print)	\
+	struct ftrace_data_offsets_##call {				\
+		tstruct;						\
+	};
+
+#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)
+
+/*
+ * 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;\tsigned:%u;\n",	\
+			       (unsigned int)offsetof(typeof(field), item), \
+			       (unsigned int)sizeof(field.item),	\
+			       (unsigned int)is_signed_type(type));	\
+	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;\tsigned:%u;\n",	\
+			       (unsigned int)offsetof(typeof(field), item), \
+			       (unsigned int)sizeof(field.item),	\
+			       (unsigned int)is_signed_type(type));	\
+	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;\tsigned:%u;\n",	       \
+			       (unsigned int)offsetof(typeof(field),	       \
+					__data_loc_##item),		       \
+			       (unsigned int)sizeof(field.__data_loc_##item), \
+			       (unsigned int)is_signed_type(type));	\
+	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 DECLARE_EVENT_CLASS
+#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, func, print)	\
+static int								\
+ftrace_format_setup_##call(struct ftrace_event_call *unused,		\
+			   struct trace_seq *s)				\
+{									\
+	struct ftrace_raw_##call field __attribute__((unused));		\
+	int ret = 0;							\
+									\
+	tstruct;							\
+									\
+	return ret;							\
+}									\
+									\
+static int								\
+ftrace_format_##call(struct ftrace_event_call *unused,			\
+		     struct trace_seq *s)				\
+{									\
+	int ret = 0;							\
+									\
+	ret = ftrace_format_setup_##call(unused, s);			\
+	if (!ret)							\
+		return ret;						\
+									\
+	ret = trace_seq_printf(s, "\nprint fmt: " print);		\
+									\
+	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)		\
+static int								\
+ftrace_format_##name(struct ftrace_event_call *unused,			\
+		      struct trace_seq *s)				\
+{									\
+	int ret = 0;							\
+									\
+	ret = ftrace_format_setup_##template(unused, s);		\
+	if (!ret)							\
+		return ret;						\
+									\
+	trace_seq_printf(s, "\nprint fmt: " print);			\
+									\
+	return ret;							\
+}
+
+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
+
+/*
+ * Stage 3 of the trace events.
+ *
+ * Override the macros in <trace/trace_events.h> to include the following:
+ *
+ * enum print_line_t
+ * ftrace_raw_output_<call>(struct trace_iterator *iter, int flags)
+ * {
+ *	struct trace_seq *s = &iter->seq;
+ *	struct ftrace_raw_<call> *field; <-- defined in stage 1
+ *	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;
+ *	}
+ *
+ *	field = (typeof(field))entry;
+ *
+ *	p = get_cpu_var(ftrace_event_seq);
+ *	trace_seq_init(p);
+ *	ret = trace_seq_printf(s, <TP_printk> "\n");
+ *	put_cpu();
+ *	if (!ret)
+ *		return TRACE_TYPE_PARTIAL_LINE;
+ *
+ *	return TRACE_TYPE_HANDLED;
+ * }
+ *
+ * This is the method used to print the raw event to the trace
+ * output format. Note, this is not needed if the data is read
+ * in binary.
+ */
+
+#undef __entry
+#define __entry field
+
+#undef TP_printk
+#define TP_printk(fmt, args...) fmt "\n", args
+
+#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 __print_flags
+#define __print_flags(flag, delim, flag_array...)			\
+	({								\
+		static const struct trace_print_flags __flags[] =	\
+			{ flag_array, { -1, NULL }};			\
+		ftrace_print_flags_seq(p, delim, flag, __flags);	\
+	})
+
+#undef __print_symbolic
+#define __print_symbolic(value, symbol_array...)			\
+	({								\
+		static const struct trace_print_flags symbols[] =	\
+			{ symbol_array, { -1, NULL }};			\
+		ftrace_print_symbols_seq(p, value, symbols);		\
+	})
+
+#undef DECLARE_EVENT_CLASS
+#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print)	\
+static enum print_line_t						\
+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;				\
+	struct trace_entry *entry;					\
+	struct trace_seq *p;						\
+	int ret;							\
+									\
+	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 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 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;				\
+	}								\
+									\
+	field = (typeof(field))entry;					\
+									\
+	p = &get_cpu_var(ftrace_event_seq);				\
+	trace_seq_init(p);						\
+	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
+#define __field_ext(type, item, filter_type)				\
+	ret = trace_define_field(event_call, #type, #item,		\
+				 offsetof(typeof(field), item),		\
+				 sizeof(field.item),			\
+				 is_signed_type(type), filter_type);	\
+	if (ret)							\
+		return ret;
+
+#undef __field
+#define __field(type, item)	__field_ext(type, item, FILTER_OTHER)
+
+#undef __array
+#define __array(type, item, len)					\
+	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);	\
+	if (ret)							\
+		return ret;
+
+#undef __dynamic_array
+#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,	       \
+				 FILTER_OTHER);
+
+#undef __string
+#define __string(item, src) __dynamic_array(char, item, -1)
+
+#undef DECLARE_EVENT_CLASS
+#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, func, print)	\
+static int								\
+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)
+
+/*
+ * remember the offset of each array from the beginning of the event.
+ */
+
+#undef __entry
+#define __entry entry
+
+#undef __field
+#define __field(type, item)
+
+#undef __field_ext
+#define __field_ext(type, item, filter_type)
+
+#undef __array
+#define __array(type, item, len)
+
+#undef __dynamic_array
+#define __dynamic_array(type, item, len)				\
+	__data_offsets->item = __data_size +				\
+			       offsetof(typeof(*entry), __data);	\
+	__data_offsets->item |= (len * sizeof(type)) << 16;		\
+	__data_size += (len) * sizeof(type);
+
+#undef __string
+#define __string(item, src) __dynamic_array(char, item, strlen(src) + 1)
+
+#undef DECLARE_EVENT_CLASS
+#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print)	\
+static inline int ftrace_get_offsets_##call(				\
+	struct ftrace_data_offsets_##call *__data_offsets, proto)       \
+{									\
+	int __data_size = 0;						\
+	struct ftrace_raw_##call __maybe_unused *entry;			\
+									\
+	tstruct;							\
+									\
+	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
+
+/*
+ * Generate the functions needed for tracepoint perf_event support.
+ *
+ * NOTE: The insertion profile callback (ftrace_profile_<call>) is defined later
+ *
+ * static int ftrace_profile_enable_<call>(void)
+ * {
+ * 	return register_trace_<call>(ftrace_profile_<call>);
+ * }
+ *
+ * static void ftrace_profile_disable_<call>(void)
+ * {
+ * 	unregister_trace_<call>(ftrace_profile_<call>);
+ * }
+ *
+ */
+
+#undef DECLARE_EVENT_CLASS
+#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print)
+
+#undef DEFINE_EVENT
+#define DEFINE_EVENT(template, name, proto, args)			\
+									\
+static void ftrace_profile_##name(proto);				\
+									\
+static int ftrace_profile_enable_##name(struct ftrace_event_call *unused)\
+{									\
+	return register_trace_##name(ftrace_profile_##name);		\
+}									\
+									\
+static void ftrace_profile_disable_##name(struct ftrace_event_call *unused)\
+{									\
+	unregister_trace_##name(ftrace_profile_##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
+
+/*
+ * Stage 4 of the trace events.
+ *
+ * Override the macros in <trace/trace_events.h> to include the following:
+ *
+ * static void ftrace_event_<call>(proto)
+ * {
+ *	event_trace_printk(_RET_IP_, "<call>: " <fmt>);
+ * }
+ *
+ * static int ftrace_reg_event_<call>(struct ftrace_event_call *unused)
+ * {
+ *	int ret;
+ *
+ *	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>(struct ftrace_event_call *unused)
+ * {
+ *	unregister_trace_<call>(ftrace_event_<call>);
+ * }
+ *
+ *
+ * For those macros defined with TRACE_EVENT:
+ *
+ * static struct ftrace_event_call event_<call>;
+ *
+ * static void ftrace_raw_event_<call>(proto)
+ * {
+ *	struct ring_buffer_event *event;
+ *	struct ftrace_raw_<call> *entry; <-- defined in stage 1
+ *	struct ring_buffer *buffer;
+ *	unsigned long irq_flags;
+ *	int pc;
+ *
+ *	local_save_flags(irq_flags);
+ *	pc = preempt_count();
+ *
+ *	event = trace_current_buffer_lock_reserve(&buffer,
+ *				  event_<call>.id,
+ *				  sizeof(struct ftrace_raw_<call>),
+ *				  irq_flags, pc);
+ *	if (!event)
+ *		return;
+ *	entry	= ring_buffer_event_data(event);
+ *
+ *	<assign>;  <-- Here we assign the entries by the __field and
+ *			__array macros.
+ *
+ *	trace_current_buffer_unlock_commit(buffer, event, irq_flags, pc);
+ * }
+ *
+ * static int ftrace_raw_reg_event_<call>(struct ftrace_event_call *unused)
+ * {
+ *	int ret;
+ *
+ *	ret = register_trace_<call>(ftrace_raw_event_<call>);
+ *	if (!ret)
+ *		pr_info("event trace: Could not activate trace point "
+ *			"probe to <call>");
+ *	return ret;
+ * }
+ *
+ * static void ftrace_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>, <-- stage 2
+ * };
+ *
+ * static int ftrace_raw_init_event_<call>(struct ftrace_event_call *unused)
+ * {
+ *	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>,
+ *	.regfunc		= ftrace_reg_event_<call>,
+ *	.unregfunc		= ftrace_unreg_event_<call>,
+ *	.show_format		= ftrace_format_<call>,
+ * }
+ *
+ */
+
+#undef TP_FMT
+#define TP_FMT(fmt, args...)	fmt "\n", ##args
+
+#ifdef CONFIG_EVENT_PROFILE
+
+#define _TRACE_PROFILE_INIT(call)					\
+	.profile_count = ATOMIC_INIT(-1),				\
+	.profile_enable = ftrace_profile_enable_##call,			\
+	.profile_disable = ftrace_profile_disable_##call,
+
+#else
+#define _TRACE_PROFILE_INIT(call)
+#endif
+
+#undef __entry
+#define __entry entry
+
+#undef __field
+#define __field(type, item)
+
+#undef __array
+#define __array(type, item, len)
+
+#undef __dynamic_array
+#define __dynamic_array(type, item, len)				\
+	__entry->__data_loc_##item = __data_offsets.item;
+
+#undef __string
+#define __string(item, src) __dynamic_array(char, item, -1)       	\
+
+#undef __assign_str
+#define __assign_str(dst, src)						\
+	strcpy(__get_str(dst), src);
+
+#undef DECLARE_EVENT_CLASS
+#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print)	\
+									\
+static void ftrace_raw_event_id_##call(struct ftrace_event_call *event_call, \
+				       proto)				\
+{									\
+	struct ftrace_data_offsets_##call __maybe_unused __data_offsets;\
+	struct ring_buffer_event *event;				\
+	struct ftrace_raw_##call *entry;				\
+	struct ring_buffer *buffer;					\
+	unsigned long irq_flags;					\
+	int __data_size;						\
+	int pc;								\
+									\
+	local_save_flags(irq_flags);					\
+	pc = preempt_count();						\
+									\
+	__data_size = ftrace_get_offsets_##call(&__data_offsets, args); \
+									\
+	event = trace_current_buffer_lock_reserve(&buffer,		\
+				 event_call->id,			\
+				 sizeof(*entry) + __data_size,		\
+				 irq_flags, pc);			\
+	if (!event)							\
+		return;							\
+	entry	= ring_buffer_event_data(event);			\
+									\
+									\
+	tstruct								\
+									\
+	{ assign; }							\
+									\
+	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 void ftrace_raw_event_##call(proto)				\
+{									\
+	ftrace_raw_event_id_##template(&event_##call, args);		\
+}									\
+									\
+static int ftrace_raw_reg_event_##call(struct ftrace_event_call *unused)\
+{									\
+	int ret;							\
+									\
+	ret = register_trace_##call(ftrace_raw_event_##call);		\
+	if (ret)							\
+		pr_info("event trace: Could not activate trace point "	\
+			"probe to " #call "\n");			\
+	return ret;							\
+}									\
+									\
+static 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,		\
+};									\
+									\
+static int ftrace_raw_init_event_##call(struct ftrace_event_call *unused)\
+{									\
+	int id;								\
+									\
+	id = register_ftrace_event(&ftrace_event_type_##call);		\
+	if (!id)							\
+		return -ENODEV;						\
+	event_##call.id = id;						\
+	INIT_LIST_HEAD(&event_##call.fields);				\
+	return 0;							\
+}
+
+#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 DECLARE_EVENT_CLASS
+#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print)
+
+#undef DEFINE_EVENT
+#define DEFINE_EVENT(template, call, proto, args)			\
+									\
+static struct ftrace_event_call __used					\
+__attribute__((__aligned__(4)))						\
+__attribute__((section("_ftrace_events"))) event_##call = {		\
+	.name			= #call,				\
+	.system			= __stringify(TRACE_SYSTEM),		\
+	.event			= &ftrace_event_type_##call,		\
+	.raw_init		= ftrace_raw_init_event_##call,		\
+	.regfunc		= ftrace_raw_reg_event_##call,		\
+	.unregfunc		= ftrace_raw_unreg_event_##call,	\
+	.show_format		= ftrace_format_##template,		\
+	.define_fields		= ftrace_define_fields_##template,	\
+	_TRACE_PROFILE_INIT(call)					\
+}
+
+#undef DEFINE_EVENT_PRINT
+#define DEFINE_EVENT_PRINT(template, call, proto, args, print)		\
+									\
+static struct ftrace_event_call __used					\
+__attribute__((__aligned__(4)))						\
+__attribute__((section("_ftrace_events"))) event_##call = {		\
+	.name			= #call,				\
+	.system			= __stringify(TRACE_SYSTEM),		\
+	.event			= &ftrace_event_type_##call,		\
+	.raw_init		= ftrace_raw_init_event_##call,		\
+	.regfunc		= ftrace_raw_reg_event_##call,		\
+	.unregfunc		= ftrace_raw_unreg_event_##call,	\
+	.show_format		= ftrace_format_##call,			\
+	.define_fields		= ftrace_define_fields_##template,	\
+	_TRACE_PROFILE_INIT(call)					\
+}
+
+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
+
+/*
+ * Define the insertion callback to profile 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)
+ * {
+ *	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;
+ *	int __entry_size;
+ *	int __data_size;
+ *	int __cpu
+ *	int pc;
+ *
+ *	pc = preempt_count();
+ *
+ *	__data_size = ftrace_get_offsets_<call>(&__data_offsets, args);
+ *
+ *	// Below we want to get the aligned size by taking into account
+ *	// the u32 field that will later store the buffer size
+ *	__entry_size = ALIGN(__data_size + sizeof(*entry) + sizeof(u32),
+ *			     sizeof(u64));
+ *	__entry_size -= sizeof(u32);
+ *
+ *	// Protect the non nmi buffer
+ *	// This also protects the rcu read side
+ *	local_irq_save(irq_flags);
+ *	__cpu = smp_processor_id();
+ *
+ *	if (in_nmi())
+ *		trace_buf = rcu_dereference(perf_trace_buf_nmi);
+ *	else
+ *		trace_buf = rcu_dereference(perf_trace_buf);
+ *
+ *	if (!trace_buf)
+ *		goto end;
+ *
+ *	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;
+ *	entry = (struct ftrace_raw_<call> *)raw_data;
+ *	ent = &entry->ent;
+ *	tracing_generic_entry_update(ent, irq_flags, pc);
+ *	ent->type = event_call->id;
+ *
+ *	<tstruct> <- do some jobs with dynamic arrays
+ *
+ *	<assign>  <- affect our values
+ *
+ *	perf_tp_event(event_call->id, __addr, __count, entry,
+ *		     __entry_size);  <- submit them to perf counter
+ *
+ * }
+ */
+
+#ifdef CONFIG_EVENT_PROFILE
+
+#undef __perf_addr
+#define __perf_addr(a) __addr = (a)
+
+#undef __perf_count
+#define __perf_count(c) __count = (c)
+
+#undef DECLARE_EVENT_CLASS
+#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print)	\
+static void								\
+ftrace_profile_templ_##call(struct ftrace_event_call *event_call,	\
+			    proto)					\
+{									\
+	struct ftrace_data_offsets_##call __maybe_unused __data_offsets;\
+	extern int perf_swevent_get_recursion_context(void);		\
+	extern void perf_swevent_put_recursion_context(int rctx);	\
+	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;					\
+	int __entry_size;						\
+	int __data_size;						\
+	char *trace_buf;						\
+	char *raw_data;							\
+	int __cpu;							\
+	int rctx;							\
+	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,		\
+		      "profile buffer not large enough"))		\
+		return;							\
+									\
+	local_irq_save(irq_flags);					\
+									\
+	rctx = perf_swevent_get_recursion_context();			\
+	if (rctx < 0)							\
+		goto end_recursion;					\
+									\
+	__cpu = smp_processor_id();					\
+									\
+	if (in_nmi())							\
+		trace_buf = rcu_dereference(perf_trace_buf_nmi);	\
+	else								\
+		trace_buf = rcu_dereference(perf_trace_buf);		\
+									\
+	if (!trace_buf)							\
+		goto end;						\
+									\
+	raw_data = per_cpu_ptr(trace_buf, __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,		\
+			     __entry_size);				\
+									\
+end:									\
+	perf_swevent_put_recursion_context(rctx);			\
+end_recursion:								\
+	local_irq_restore(irq_flags);					\
+									\
+}
+
+#undef DEFINE_EVENT
+#define DEFINE_EVENT(template, call, proto, args)		\
+static void ftrace_profile_##call(proto)			\
+{								\
+	struct ftrace_event_call *event_call = &event_##call;	\
+								\
+	ftrace_profile_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 */
+
+#undef _TRACE_PROFILE_INIT
+
diff --git a/include/trace/sched.h b/include/trace/sched.h
deleted file mode 100644
index 0d81098ee9fc..000000000000
--- a/include/trace/sched.h
+++ /dev/null
@@ -1,56 +0,0 @@
-#ifndef _TRACE_SCHED_H
-#define _TRACE_SCHED_H
-
-#include <linux/sched.h>
-#include <linux/tracepoint.h>
-
-DECLARE_TRACE(sched_kthread_stop,
-	TPPROTO(struct task_struct *t),
-		TPARGS(t));
-
-DECLARE_TRACE(sched_kthread_stop_ret,
-	TPPROTO(int ret),
-		TPARGS(ret));
-
-DECLARE_TRACE(sched_wait_task,
-	TPPROTO(struct rq *rq, struct task_struct *p),
-		TPARGS(rq, p));
-
-DECLARE_TRACE(sched_wakeup,
-	TPPROTO(struct rq *rq, struct task_struct *p, int success),
-		TPARGS(rq, p, success));
-
-DECLARE_TRACE(sched_wakeup_new,
-	TPPROTO(struct rq *rq, struct task_struct *p, int success),
-		TPARGS(rq, p, success));
-
-DECLARE_TRACE(sched_switch,
-	TPPROTO(struct rq *rq, struct task_struct *prev,
-		struct task_struct *next),
-		TPARGS(rq, prev, next));
-
-DECLARE_TRACE(sched_migrate_task,
-	TPPROTO(struct task_struct *p, int orig_cpu, int dest_cpu),
-		TPARGS(p, orig_cpu, dest_cpu));
-
-DECLARE_TRACE(sched_process_free,
-	TPPROTO(struct task_struct *p),
-		TPARGS(p));
-
-DECLARE_TRACE(sched_process_exit,
-	TPPROTO(struct task_struct *p),
-		TPARGS(p));
-
-DECLARE_TRACE(sched_process_wait,
-	TPPROTO(struct pid *pid),
-		TPARGS(pid));
-
-DECLARE_TRACE(sched_process_fork,
-	TPPROTO(struct task_struct *parent, struct task_struct *child),
-		TPARGS(parent, child));
-
-DECLARE_TRACE(sched_signal_send,
-	TPPROTO(int sig, struct task_struct *p),
-		TPARGS(sig, p));
-
-#endif
diff --git a/include/trace/skb.h b/include/trace/skb.h
deleted file mode 100644
index a96610f92f69..000000000000
--- a/include/trace/skb.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#ifndef _TRACE_SKB_H_
-#define _TRACE_SKB_H_
-
-#include <linux/skbuff.h>
-#include <linux/tracepoint.h>
-
-DECLARE_TRACE(kfree_skb,
-	TPPROTO(struct sk_buff *skb, void *location),
-	TPARGS(skb, location));
-
-#endif
diff --git a/include/trace/syscall.h b/include/trace/syscall.h
new file mode 100644
index 000000000000..961fda3556bb
--- /dev/null
+++ b/include/trace/syscall.h
@@ -0,0 +1,60 @@
+#ifndef _TRACE_SYSCALL_H
+#define _TRACE_SYSCALL_H
+
+#include <linux/tracepoint.h>
+#include <linux/unistd.h>
+#include <linux/ftrace_event.h>
+
+#include <asm/ptrace.h>
+
+
+/*
+ * 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_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;
+
+	struct ftrace_event_call *enter_event;
+	struct ftrace_event_call *exit_event;
+};
+
+#ifdef CONFIG_FTRACE_SYSCALLS
+extern unsigned long arch_syscall_addr(int nr);
+extern int init_syscall_trace(struct ftrace_event_call *call);
+
+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 prof_sysenter_enable(struct ftrace_event_call *call);
+void prof_sysenter_disable(struct ftrace_event_call *call);
+int prof_sysexit_enable(struct ftrace_event_call *call);
+void prof_sysexit_disable(struct ftrace_event_call *call);
+
+#endif
+
+#endif /* _TRACE_SYSCALL_H */
diff --git a/include/video/cyblafb.h b/include/video/cyblafb.h
deleted file mode 100644
index d3c1d4e2c8e3..000000000000
--- a/include/video/cyblafb.h
+++ /dev/null
@@ -1,175 +0,0 @@
-
-#ifndef CYBLAFB_DEBUG
-#define CYBLAFB_DEBUG 0
-#endif
-
-#if CYBLAFB_DEBUG
-#define debug(f,a...)	printk("%s:" f,  __func__ , ## a);
-#else
-#define debug(f,a...)
-#endif
-
-#define output(f, a...) printk("cyblafb: " f, ## a)
-
-#define Kb	(1024)
-#define Mb	(Kb*Kb)
-
-/* PCI IDS of supported cards temporarily here */
-
-#define CYBERBLADEi1	0x8500
-
-/* these defines are for 'lcd' variable */
-#define LCD_STRETCH	0
-#define LCD_CENTER	1
-#define LCD_BIOS	2
-
-/* display types */
-#define DISPLAY_CRT	0
-#define DISPLAY_FP	1
-
-#define ROP_S	0xCC
-
-#define point(x,y) ((y)<<16|(x))
-
-//
-// Attribute Regs, ARxx, 3c0/3c1
-//
-#define AR00	0x00
-#define AR01	0x01
-#define AR02	0x02
-#define AR03	0x03
-#define AR04	0x04
-#define AR05	0x05
-#define AR06	0x06
-#define AR07	0x07
-#define AR08	0x08
-#define AR09	0x09
-#define AR0A	0x0A
-#define AR0B	0x0B
-#define AR0C	0x0C
-#define AR0D	0x0D
-#define AR0E	0x0E
-#define AR0F	0x0F
-#define AR10	0x10
-#define AR12	0x12
-#define AR13	0x13
-
-//
-// Sequencer Regs, SRxx, 3c4/3c5
-//
-#define SR00	0x00
-#define SR01	0x01
-#define SR02	0x02
-#define SR03	0x03
-#define SR04	0x04
-#define SR0D	0x0D
-#define SR0E	0x0E
-#define SR11	0x11
-#define SR18	0x18
-#define SR19	0x19
-
-//
-//
-//
-#define CR00	0x00
-#define CR01	0x01
-#define CR02	0x02
-#define CR03	0x03
-#define CR04	0x04
-#define CR05	0x05
-#define CR06	0x06
-#define CR07	0x07
-#define CR08	0x08
-#define CR09	0x09
-#define CR0A	0x0A
-#define CR0B	0x0B
-#define CR0C	0x0C
-#define CR0D	0x0D
-#define CR0E	0x0E
-#define CR0F	0x0F
-#define CR10	0x10
-#define CR11	0x11
-#define CR12	0x12
-#define CR13	0x13
-#define CR14	0x14
-#define CR15	0x15
-#define CR16	0x16
-#define CR17	0x17
-#define CR18	0x18
-#define CR19	0x19
-#define CR1A	0x1A
-#define CR1B	0x1B
-#define CR1C	0x1C
-#define CR1D	0x1D
-#define CR1E	0x1E
-#define CR1F	0x1F
-#define CR20	0x20
-#define CR21	0x21
-#define CR27	0x27
-#define CR29	0x29
-#define CR2A	0x2A
-#define CR2B	0x2B
-#define CR2D	0x2D
-#define CR2F	0x2F
-#define CR36	0x36
-#define CR38	0x38
-#define CR39	0x39
-#define CR3A	0x3A
-#define CR55	0x55
-#define CR56	0x56
-#define CR57	0x57
-#define CR58	0x58
-
-//
-//
-//
-
-#define GR00	0x01
-#define GR01	0x01
-#define GR02	0x02
-#define GR03	0x03
-#define GR04	0x04
-#define GR05	0x05
-#define GR06	0x06
-#define GR07	0x07
-#define GR08	0x08
-#define GR0F	0x0F
-#define GR20	0x20
-#define GR23	0x23
-#define GR2F	0x2F
-#define GR30	0x30
-#define GR31	0x31
-#define GR33	0x33
-#define GR52	0x52
-#define GR53	0x53
-#define GR5D	0x5d
-
-
-//
-// Graphics Engine
-//
-#define GEBase	0x2100		// could be mapped elsewhere if we like it
-#define GE00	(GEBase+0x00)	// source 1, p 111
-#define GE04	(GEBase+0x04)	// source 2, p 111
-#define GE08	(GEBase+0x08)	// destination 1, p 111
-#define GE0C	(GEBase+0x0C)	// destination 2, p 112
-#define GE10	(GEBase+0x10)	// right view base & enable, p 112
-#define GE13	(GEBase+0x13)	// left view base & enable, p 112
-#define GE18	(GEBase+0x18)	// block write start address, p 112
-#define GE1C	(GEBase+0x1C)	// block write end address, p 112
-#define GE20	(GEBase+0x20)	// engine status, p 113
-#define GE24	(GEBase+0x24)	// reset all GE pointers
-#define GE44	(GEBase+0x44)	// command register, p 126
-#define GE48	(GEBase+0x48)	// raster operation, p 127
-#define GE60	(GEBase+0x60)	// foreground color, p 128
-#define GE64	(GEBase+0x64)	// background color, p 128
-#define GE6C	(GEBase+0x6C)	// Pattern and Style, p 129, ok
-#define GE9C	(GEBase+0x9C)	// pixel engine data port, p 125
-#define GEB8	(GEBase+0xB8)	// Destination Stride / Buffer Base 0, p 133
-#define GEBC	(GEBase+0xBC)	// Destination Stride / Buffer Base 1, p 133
-#define GEC0	(GEBase+0xC0)	// Destination Stride / Buffer Base 2, p 133
-#define GEC4	(GEBase+0xC4)	// Destination Stride / Buffer Base 3, p 133
-#define GEC8	(GEBase+0xC8)	// Source Stride / Buffer Base 0, p 133
-#define GECC	(GEBase+0xCC)	// Source Stride / Buffer Base 1, p 133
-#define GED0	(GEBase+0xD0)	// Source Stride / Buffer Base 2, p 133
-#define GED4	(GEBase+0xD4)	// Source Stride / Buffer Base 3, p 133
diff --git a/include/video/da8xx-fb.h b/include/video/da8xx-fb.h
new file mode 100644
index 000000000000..c051a50ed528
--- /dev/null
+++ b/include/video/da8xx-fb.h
@@ -0,0 +1,103 @@
+/*
+ * Header file for TI DA8XX LCD controller platform data.
+ *
+ * Copyright (C) 2008-2009 MontaVista Software Inc.
+ * Copyright (C) 2008-2009 Texas Instruments Inc
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#ifndef DA8XX_FB_H
+#define DA8XX_FB_H
+
+enum panel_type {
+	QVGA = 0
+};
+
+enum panel_shade {
+	MONOCHROME = 0,
+	COLOR_ACTIVE,
+	COLOR_PASSIVE,
+};
+
+enum raster_load_mode {
+	LOAD_DATA = 1,
+	LOAD_PALETTE,
+};
+
+struct display_panel {
+	enum panel_type panel_type; /* QVGA */
+	int max_bpp;
+	int min_bpp;
+	enum panel_shade panel_shade;
+};
+
+struct da8xx_lcdc_platform_data {
+	const char manu_name[10];
+	void *controller_data;
+	const char type[25];
+};
+
+struct lcd_ctrl_config {
+	const struct display_panel *p_disp_panel;
+
+	/* AC Bias Pin Frequency */
+	int ac_bias;
+
+	/* AC Bias Pin Transitions per Interrupt */
+	int ac_bias_intrpt;
+
+	/* DMA burst size */
+	int dma_burst_sz;
+
+	/* Bits per pixel */
+	int bpp;
+
+	/* FIFO DMA Request Delay */
+	int fdd;
+
+	/* TFT Alternative Signal Mapping (Only for active) */
+	unsigned char tft_alt_mode;
+
+	/* 12 Bit Per Pixel (5-6-5) Mode (Only for passive) */
+	unsigned char stn_565_mode;
+
+	/* Mono 8-bit Mode: 1=D0-D7 or 0=D0-D3 */
+	unsigned char mono_8bit_mode;
+
+	/* Invert line clock */
+	unsigned char invert_line_clock;
+
+	/* Invert frame clock  */
+	unsigned char invert_frm_clock;
+
+	/* Horizontal and Vertical Sync Edge: 0=rising 1=falling */
+	unsigned char sync_edge;
+
+	/* Horizontal and Vertical Sync: Control: 0=ignore */
+	unsigned char sync_ctrl;
+
+	/* Raster Data Order Select: 1=Most-to-least 0=Least-to-most */
+	unsigned char raster_order;
+};
+
+struct lcd_sync_arg {
+	int back_porch;
+	int front_porch;
+	int pulse_width;
+};
+
+/* ioctls */
+#define FBIOGET_CONTRAST	_IOR('F', 1, int)
+#define FBIOPUT_CONTRAST	_IOW('F', 2, int)
+#define FBIGET_BRIGHTNESS	_IOR('F', 3, int)
+#define FBIPUT_BRIGHTNESS	_IOW('F', 3, int)
+#define FBIGET_COLOR		_IOR('F', 5, int)
+#define FBIPUT_COLOR		_IOW('F', 6, int)
+#define FBIPUT_HSYNC		_IOW('F', 9, int)
+#define FBIPUT_VSYNC		_IOW('F', 10, int)
+
+#endif  /* ifndef DA8XX_FB_H */
+
diff --git a/include/video/pxa168fb.h b/include/video/pxa168fb.h
new file mode 100644
index 000000000000..8c2f385a90ea
--- /dev/null
+++ b/include/video/pxa168fb.h
@@ -0,0 +1,125 @@
+/*
+ * linux/arch/arm/mach-mmp/include/mach/pxa168fb.h
+ *
+ *  Copyright (C) 2009 Marvell International 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 __ASM_MACH_PXA168FB_H
+#define __ASM_MACH_PXA168FB_H
+
+#include <linux/fb.h>
+#include <linux/interrupt.h>
+
+/* Dumb interface */
+#define PIN_MODE_DUMB_24		0
+#define PIN_MODE_DUMB_18_SPI		1
+#define PIN_MODE_DUMB_18_GPIO		2
+#define PIN_MODE_DUMB_16_SPI		3
+#define PIN_MODE_DUMB_16_GPIO		4
+#define PIN_MODE_DUMB_12_SPI_GPIO	5
+#define PIN_MODE_SMART_18_SPI		6
+#define PIN_MODE_SMART_16_SPI		7
+#define PIN_MODE_SMART_8_SPI_GPIO	8
+
+/* Dumb interface pin allocation */
+#define DUMB_MODE_RGB565		0
+#define DUMB_MODE_RGB565_UPPER		1
+#define DUMB_MODE_RGB666		2
+#define DUMB_MODE_RGB666_UPPER		3
+#define DUMB_MODE_RGB444		4
+#define DUMB_MODE_RGB444_UPPER		5
+#define DUMB_MODE_RGB888		6
+
+/* default fb buffer size WVGA-32bits */
+#define DEFAULT_FB_SIZE	(800 * 480 * 4)
+
+/*
+ * Buffer pixel format
+ * bit0 is for rb swap.
+ * bit12 is for Y UorV swap
+ */
+#define PIX_FMT_RGB565		0
+#define PIX_FMT_BGR565		1
+#define PIX_FMT_RGB1555		2
+#define PIX_FMT_BGR1555		3
+#define PIX_FMT_RGB888PACK	4
+#define PIX_FMT_BGR888PACK	5
+#define PIX_FMT_RGB888UNPACK	6
+#define PIX_FMT_BGR888UNPACK	7
+#define PIX_FMT_RGBA888		8
+#define PIX_FMT_BGRA888		9
+#define PIX_FMT_YUV422PACK	10
+#define PIX_FMT_YVU422PACK	11
+#define PIX_FMT_YUV422PLANAR	12
+#define PIX_FMT_YVU422PLANAR	13
+#define PIX_FMT_YUV420PLANAR	14
+#define PIX_FMT_YVU420PLANAR	15
+#define PIX_FMT_PSEUDOCOLOR	20
+#define PIX_FMT_UYVY422PACK	(0x1000|PIX_FMT_YUV422PACK)
+
+/*
+ * PXA LCD controller private state.
+ */
+struct pxa168fb_info {
+	struct device		*dev;
+	struct clk		*clk;
+	struct fb_info		*info;
+
+	void __iomem		*reg_base;
+	dma_addr_t		fb_start_dma;
+	u32			pseudo_palette[16];
+
+	int			pix_fmt;
+	unsigned		is_blanked:1;
+	unsigned		panel_rbswap:1;
+	unsigned		active:1;
+};
+
+/*
+ * PXA fb machine information
+ */
+struct pxa168fb_mach_info {
+	char	id[16];
+
+	int		num_modes;
+	struct fb_videomode *modes;
+
+	/*
+	 * Pix_fmt
+	 */
+	unsigned	pix_fmt;
+
+	/*
+	 * I/O pin allocation.
+	 */
+	unsigned	io_pin_allocation_mode:4;
+
+	/*
+	 * Dumb panel -- assignment of R/G/B component info to the 24
+	 * available external data lanes.
+	 */
+	unsigned	dumb_mode:4;
+	unsigned	panel_rgb_reverse_lanes:1;
+
+	/*
+	 * Dumb panel -- GPIO output data.
+	 */
+	unsigned	gpio_output_mask:8;
+	unsigned	gpio_output_data:8;
+
+	/*
+	 * Dumb panel -- configurable output signal polarity.
+	 */
+	unsigned	invert_composite_blank:1;
+	unsigned	invert_pix_val_ena:1;
+	unsigned	invert_pixclock:1;
+	unsigned	panel_rbswap:1;
+	unsigned	active:1;
+	unsigned	enable_lcd:1;
+};
+
+#endif /* __ASM_MACH_PXA168FB_H */
diff --git a/include/video/s1d13xxxfb.h b/include/video/s1d13xxxfb.h
index c3b2a2aa7140..f0736cff2ca3 100644
--- a/include/video/s1d13xxxfb.h
+++ b/include/video/s1d13xxxfb.h
@@ -136,6 +136,15 @@
 #define S1DREG_DELAYOFF			0xFFFE
 #define S1DREG_DELAYON			0xFFFF
 
+#define BBLT_FIFO_EMPTY			0x00
+#define BBLT_FIFO_NOT_EMPTY		0x40
+#define BBLT_FIFO_NOT_FULL		0x30
+#define BBLT_FIFO_HALF_FULL		0x20
+#define BBLT_FIFO_FULL			0x10
+
+#define BBLT_SOLID_FILL			0x0c
+
+
 /* Note: all above defines should go in separate header files
    when implementing other S1D13xxx chip support. */
 
diff --git a/include/video/tdfx.h b/include/video/tdfx.h
index 7431d9681e57..befbaf0a92d8 100644
--- a/include/video/tdfx.h
+++ b/include/video/tdfx.h
@@ -1,6 +1,9 @@
 #ifndef _TDFX_H
 #define _TDFX_H
 
+#include <linux/i2c.h>
+#include <linux/i2c-algo-bit.h>
+
 /* membase0 register offsets */
 #define STATUS		0x00
 #define PCIINIT0	0x04
@@ -123,6 +126,18 @@
 #define VIDCFG_PIXFMT_SHIFT             18
 #define DACMODE_2X			BIT(0)
 
+/* I2C bit locations in the VIDSERPARPORT register */
+#define DDC_ENAB	0x00040000
+#define DDC_SCL_OUT	0x00080000
+#define DDC_SDA_OUT	0x00100000
+#define DDC_SCL_IN	0x00200000
+#define DDC_SDA_IN	0x00400000
+#define I2C_ENAB	0x00800000
+#define I2C_SCL_OUT	0x01000000
+#define I2C_SDA_OUT	0x02000000
+#define I2C_SCL_IN	0x04000000
+#define I2C_SDA_IN	0x08000000
+
 /* VGA rubbish, need to change this for multihead support */
 #define MISC_W		0x3c2
 #define MISC_R		0x3cc
@@ -168,12 +183,23 @@ struct banshee_reg {
 	unsigned long miscinit0;
 };
 
+struct tdfx_par;
+
+struct tdfxfb_i2c_chan {
+	struct tdfx_par *par;
+	struct i2c_adapter adapter;
+	struct i2c_algo_bit_data algo;
+};
+
 struct tdfx_par {
 	u32 max_pixclock;
 	u32 palette[16];
 	void __iomem *regbase_virt;
 	unsigned long iobase;
 	int mtrr_handle;
+#ifdef CONFIG_FB_3DFX_I2C
+	struct tdfxfb_i2c_chan chan[2];
+#endif
 };
 
 #endif	/* __KERNEL__ */
diff --git a/include/xen/Kbuild b/include/xen/Kbuild
new file mode 100644
index 000000000000..4e65c16a445b
--- /dev/null
+++ b/include/xen/Kbuild
@@ -0,0 +1 @@
+header-y += evtchn.h
diff --git a/include/xen/events.h b/include/xen/events.h
index 0d5f1adc0363..e68d59a90ca8 100644
--- a/include/xen/events.h
+++ b/include/xen/events.h
@@ -53,4 +53,7 @@ bool xen_test_irq_pending(int irq);
    irq will be disabled so it won't deliver an interrupt. */
 void xen_poll_irq(int irq);
 
+/* Determine the IRQ which is bound to an event channel */
+unsigned irq_from_evtchn(unsigned int evtchn);
+
 #endif	/* _XEN_EVENTS_H */
diff --git a/include/xen/evtchn.h b/include/xen/evtchn.h
new file mode 100644
index 000000000000..14e833ee4e0b
--- /dev/null
+++ b/include/xen/evtchn.h
@@ -0,0 +1,88 @@
+/******************************************************************************
+ * evtchn.h
+ *
+ * Interface to /dev/xen/evtchn.
+ *
+ * Copyright (c) 2003-2005, K A Fraser
+ *
+ * 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; or, when distributed
+ * separately from the Linux kernel or incorporated into other
+ * software packages, subject to the following license:
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this source file (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 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_PUBLIC_EVTCHN_H__
+#define __LINUX_PUBLIC_EVTCHN_H__
+
+/*
+ * Bind a fresh port to VIRQ @virq.
+ * Return allocated port.
+ */
+#define IOCTL_EVTCHN_BIND_VIRQ				\
+	_IOC(_IOC_NONE, 'E', 0, sizeof(struct ioctl_evtchn_bind_virq))
+struct ioctl_evtchn_bind_virq {
+	unsigned int virq;
+};
+
+/*
+ * Bind a fresh port to remote <@remote_domain, @remote_port>.
+ * Return allocated port.
+ */
+#define IOCTL_EVTCHN_BIND_INTERDOMAIN			\
+	_IOC(_IOC_NONE, 'E', 1, sizeof(struct ioctl_evtchn_bind_interdomain))
+struct ioctl_evtchn_bind_interdomain {
+	unsigned int remote_domain, remote_port;
+};
+
+/*
+ * Allocate a fresh port for binding to @remote_domain.
+ * Return allocated port.
+ */
+#define IOCTL_EVTCHN_BIND_UNBOUND_PORT			\
+	_IOC(_IOC_NONE, 'E', 2, sizeof(struct ioctl_evtchn_bind_unbound_port))
+struct ioctl_evtchn_bind_unbound_port {
+	unsigned int remote_domain;
+};
+
+/*
+ * Unbind previously allocated @port.
+ */
+#define IOCTL_EVTCHN_UNBIND				\
+	_IOC(_IOC_NONE, 'E', 3, sizeof(struct ioctl_evtchn_unbind))
+struct ioctl_evtchn_unbind {
+	unsigned int port;
+};
+
+/*
+ * Unbind previously allocated @port.
+ */
+#define IOCTL_EVTCHN_NOTIFY				\
+	_IOC(_IOC_NONE, 'E', 4, sizeof(struct ioctl_evtchn_notify))
+struct ioctl_evtchn_notify {
+	unsigned int port;
+};
+
+/* Clear and reinitialise the event buffer. Clear error condition. */
+#define IOCTL_EVTCHN_RESET				\
+	_IOC(_IOC_NONE, 'E', 5, 0)
+
+#endif /* __LINUX_PUBLIC_EVTCHN_H__ */
diff --git a/include/xen/interface/version.h b/include/xen/interface/version.h
index 453235e923f0..e8b6519d47e9 100644
--- a/include/xen/interface/version.h
+++ b/include/xen/interface/version.h
@@ -57,4 +57,7 @@ struct xen_feature_info {
 /* Declares the features reported by XENVER_get_features. */
 #include "features.h"
 
+/* arg == NULL; returns host memory page size. */
+#define XENVER_pagesize 7
+
 #endif /* __XEN_PUBLIC_VERSION_H__ */
diff --git a/include/xen/xenbus.h b/include/xen/xenbus.h
index f87f9614844d..b9763badbd77 100644
--- a/include/xen/xenbus.h
+++ b/include/xen/xenbus.h
@@ -91,8 +91,7 @@ struct xenbus_driver {
 	void (*otherend_changed)(struct xenbus_device *dev,
 				 enum xenbus_state backend_state);
 	int (*remove)(struct xenbus_device *dev);
-	int (*suspend)(struct xenbus_device *dev);
-	int (*suspend_cancel)(struct xenbus_device *dev);
+	int (*suspend)(struct xenbus_device *dev, pm_message_t state);
 	int (*resume)(struct xenbus_device *dev);
 	int (*uevent)(struct xenbus_device *, char **, int, char *, int);
 	struct device_driver driver;