1507 files changed, 39375 insertions, 16520 deletions

diff --git a/include/Kbuild b/include/Kbuild
new file mode 100644
index 0000000000..2d03f99586
--- /dev/null
+++ b/include/Kbuild
@@ -0,0 +1,9 @@
+header-y += asm-generic/
+header-y += linux/
+header-y += scsi/
+header-y += sound/
+header-y += mtd/
+header-y += rdma/
+header-y += video/
+
+header-y += asm-$(ARCH)/
diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h
index b9beceb331..9e6c23c360 100644
--- a/include/acpi/acconfig.h
+++ b/include/acpi/acconfig.h
@@ -63,7 +63,7 @@
 
 /* Current ACPICA subsystem version in YYYYMMDD format */
 
-#define ACPI_CA_VERSION                 0x20060608
+#define ACPI_CA_VERSION                 0x20060707
 
 /*
  * OS name, used for the _OS object.  The _OS object is essentially obsolete,
diff --git a/include/acpi/acdispat.h b/include/acpi/acdispat.h
index 288f84903a..a22fe9cf84 100644
--- a/include/acpi/acdispat.h
+++ b/include/acpi/acdispat.h
@@ -201,7 +201,7 @@ acpi_ds_terminate_control_method(union acpi_operand_object *method_desc,
 acpi_status
 acpi_ds_begin_method_execution(struct acpi_namespace_node *method_node,
                                union acpi_operand_object *obj_desc,
-                               struct acpi_namespace_node *calling_method_node);
+                               struct acpi_walk_state *walk_state);
 
 acpi_status
 acpi_ds_method_error(acpi_status status, struct acpi_walk_state *walk_state);
diff --git a/include/acpi/acglobal.h b/include/acpi/acglobal.h
index 14531d48f6..06972e6637 100644
--- a/include/acpi/acglobal.h
+++ b/include/acpi/acglobal.h
@@ -181,6 +181,12 @@ ACPI_EXTERN u8 acpi_gbl_integer_nybble_width;
 extern struct acpi_table_list acpi_gbl_table_lists[ACPI_TABLE_ID_MAX + 1];
 extern struct acpi_table_support acpi_gbl_table_data[ACPI_TABLE_ID_MAX + 1];
 
+/*****************************************************************************
+ *
+ * Mutual exlusion within ACPICA subsystem
+ *
+ ****************************************************************************/
+
 /*
  * Predefined mutex objects.  This array contains the
  * actual OS mutex handles, indexed by the local ACPI_MUTEX_HANDLEs.
@@ -188,6 +194,20 @@ extern struct acpi_table_support acpi_gbl_table_data[ACPI_TABLE_ID_MAX + 1];
  */
 ACPI_EXTERN struct acpi_mutex_info acpi_gbl_mutex_info[ACPI_NUM_MUTEX];
 
+/*
+ * Global lock semaphore works in conjunction with the actual HW global lock
+ */
+ACPI_EXTERN acpi_semaphore acpi_gbl_global_lock_semaphore;
+
+/*
+ * Spinlocks are used for interfaces that can be possibly called at
+ * interrupt level
+ */
+ACPI_EXTERN spinlock_t _acpi_gbl_gpe_lock;      /* For GPE data structs and registers */
+ACPI_EXTERN spinlock_t _acpi_gbl_hardware_lock; /* For ACPI H/W except GPE registers */
+#define acpi_gbl_gpe_lock       &_acpi_gbl_gpe_lock
+#define acpi_gbl_hardware_lock  &_acpi_gbl_hardware_lock
+
 /*****************************************************************************
  *
  * Miscellaneous globals
@@ -217,7 +237,6 @@ ACPI_EXTERN struct acpi_object_notify_handler acpi_gbl_system_notify;
 ACPI_EXTERN acpi_exception_handler acpi_gbl_exception_handler;
 ACPI_EXTERN acpi_init_handler acpi_gbl_init_handler;
 ACPI_EXTERN struct acpi_walk_state *acpi_gbl_breakpoint_walk;
-ACPI_EXTERN acpi_handle acpi_gbl_global_lock_semaphore;
 
 /* Misc */
 
@@ -315,11 +334,6 @@ ACPI_EXTERN struct acpi_gpe_xrupt_info *acpi_gbl_gpe_xrupt_list_head;
 ACPI_EXTERN struct acpi_gpe_block_info
     *acpi_gbl_gpe_fadt_blocks[ACPI_MAX_GPE_BLOCKS];
 
-/* Spinlocks */
-
-ACPI_EXTERN acpi_handle acpi_gbl_gpe_lock;
-ACPI_EXTERN acpi_handle acpi_gbl_hardware_lock;
-
 /*****************************************************************************
  *
  * Debugger globals
diff --git a/include/acpi/acinterp.h b/include/acpi/acinterp.h
index 9f22cfcb62..91586d0d5b 100644
--- a/include/acpi/acinterp.h
+++ b/include/acpi/acinterp.h
@@ -53,10 +53,14 @@
 #define ACPI_EXD_TABLE_SIZE(name)   (sizeof(name) / sizeof (struct acpi_exdump_info))
 
 /*
- * If possible, pack the following structure to byte alignment, since we
- * don't care about performance for debug output
+ * If possible, pack the following structures to byte alignment, since we
+ * don't care about performance for debug output. Two cases where we cannot
+ * pack the structures:
+ *
+ * 1) Hardware does not support misaligned memory transfers
+ * 2) Compiler does not support pointers within packed structures
  */
-#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
+#if (!defined(ACPI_MISALIGNMENT_NOT_SUPPORTED) && !defined(ACPI_PACKED_POINTERS_NOT_SUPPORTED))
 #pragma pack(1)
 #endif
 
@@ -287,7 +291,10 @@ acpi_ex_system_wait_event(union acpi_operand_object *time,
 
 acpi_status acpi_ex_system_reset_event(union acpi_operand_object *obj_desc);
 
-acpi_status acpi_ex_system_wait_semaphore(acpi_handle semaphore, u16 timeout);
+acpi_status
+acpi_ex_system_wait_semaphore(acpi_semaphore semaphore, u16 timeout);
+
+acpi_status acpi_ex_system_wait_mutex(acpi_mutex mutex, u16 timeout);
 
 /*
  * exoparg1 - ACPI AML execution, 1 operand
diff --git a/include/acpi/aclocal.h b/include/acpi/aclocal.h
index 1eeca7adca..a4d0e73d5a 100644
--- a/include/acpi/aclocal.h
+++ b/include/acpi/aclocal.h
@@ -47,10 +47,11 @@
 /* acpisrc:struct_defs -- for acpisrc conversion */
 
 #define ACPI_WAIT_FOREVER               0xFFFF  /* u16, as per ACPI spec */
-#define ACPI_INFINITE_CONCURRENCY       0xFF
+#define ACPI_DO_NOT_WAIT                0
+#define ACPI_SERIALIZED                 0xFF
 
-typedef void *acpi_mutex;
 typedef u32 acpi_mutex_handle;
+#define ACPI_GLOBAL_LOCK                (acpi_semaphore) (-1)
 
 /* Total number of aml opcodes defined */
 
@@ -79,16 +80,15 @@ union acpi_parse_object;
  * table below also!
  */
 #define ACPI_MTX_INTERPRETER            0       /* AML Interpreter, main lock */
-#define ACPI_MTX_CONTROL_METHOD         1       /* Control method termination [TBD: may no longer be necessary] */
-#define ACPI_MTX_TABLES                 2       /* Data for ACPI tables */
-#define ACPI_MTX_NAMESPACE              3       /* ACPI Namespace */
-#define ACPI_MTX_EVENTS                 4       /* Data for ACPI events */
-#define ACPI_MTX_CACHES                 5       /* Internal caches, general purposes */
-#define ACPI_MTX_MEMORY                 6       /* Debug memory tracking lists */
-#define ACPI_MTX_DEBUG_CMD_COMPLETE     7       /* AML debugger */
-#define ACPI_MTX_DEBUG_CMD_READY        8       /* AML debugger */
-
-#define ACPI_MAX_MUTEX                  8
+#define ACPI_MTX_TABLES                 1       /* Data for ACPI tables */
+#define ACPI_MTX_NAMESPACE              2       /* ACPI Namespace */
+#define ACPI_MTX_EVENTS                 3       /* Data for ACPI events */
+#define ACPI_MTX_CACHES                 4       /* Internal caches, general purposes */
+#define ACPI_MTX_MEMORY                 5       /* Debug memory tracking lists */
+#define ACPI_MTX_DEBUG_CMD_COMPLETE     6       /* AML debugger */
+#define ACPI_MTX_DEBUG_CMD_READY        7       /* AML debugger */
+
+#define ACPI_MAX_MUTEX                  7
 #define ACPI_NUM_MUTEX                  ACPI_MAX_MUTEX+1
 
 #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
@@ -98,14 +98,13 @@ union acpi_parse_object;
 
 static char *acpi_gbl_mutex_names[ACPI_NUM_MUTEX] = {
         "ACPI_MTX_Interpreter",
-        "ACPI_MTX_Method",
         "ACPI_MTX_Tables",
         "ACPI_MTX_Namespace",
         "ACPI_MTX_Events",
         "ACPI_MTX_Caches",
         "ACPI_MTX_Memory",
-        "ACPI_MTX_DebugCmdComplete",
-        "ACPI_MTX_DebugCmdReady"
+        "ACPI_MTX_CommandComplete",
+        "ACPI_MTX_CommandReady"
 };
 
 #endif
@@ -128,7 +127,7 @@ typedef u8 acpi_owner_id;
 
 /* This Thread ID means that the mutex is not in use (unlocked) */
 
-#define ACPI_MUTEX_NOT_ACQUIRED         (u32) -1
+#define ACPI_MUTEX_NOT_ACQUIRED         (acpi_thread_id) 0
 
 /* Table for the global mutexes */
 
@@ -205,7 +204,7 @@ struct acpi_namespace_node {
 /* Namespace Node flags */
 
 #define ANOBJ_END_OF_PEER_LIST          0x01    /* End-of-list, Peer field points to parent */
-#define ANOBJ_DATA_WIDTH_32             0x02    /* Parent table uses 32-bit math */
+#define ANOBJ_RESERVED                  0x02    /* Available for future use */
 #define ANOBJ_METHOD_ARG                0x04    /* Node is a method argument */
 #define ANOBJ_METHOD_LOCAL              0x08    /* Node is a method local */
 #define ANOBJ_SUBTREE_HAS_INI           0x10    /* Used to optimize device initialization */
@@ -705,6 +704,13 @@ struct acpi_bit_register_info {
 };
 
 /*
+ * Some ACPI registers have bits that must be ignored -- meaning that they
+ * must be preserved.
+ */
+#define ACPI_PM1_STATUS_PRESERVED_BITS          0x0800  /* Bit 11 */
+#define ACPI_PM1_CONTROL_PRESERVED_BITS         0x0201  /* Bit 9, Bit 0 (SCI_EN) */
+
+/*
  * Register IDs
  * These are the full ACPI registers
  */
diff --git a/include/acpi/acmacros.h b/include/acpi/acmacros.h
index 38f9aa4bef..192fa095a5 100644
--- a/include/acpi/acmacros.h
+++ b/include/acpi/acmacros.h
@@ -394,6 +394,8 @@
 #define ACPI_REGISTER_PREPARE_BITS(val, pos, mask)      ((val << pos) & mask)
 #define ACPI_REGISTER_INSERT_VALUE(reg, pos, mask, val)  reg = (reg & (~(mask))) | ACPI_REGISTER_PREPARE_BITS(val, pos, mask)
 
+#define ACPI_INSERT_BITS(target, mask, source)          target = ((target & (~(mask))) | (source & mask))
+
 /* Generate a UUID */
 
 #define ACPI_INIT_UUID(a,b,c,d0,d1,d2,d3,d4,d5,d6,d7) \
@@ -722,9 +724,15 @@
 
 /* Memory allocation */
 
+#ifndef ACPI_ALLOCATE
 #define ACPI_ALLOCATE(a)            acpi_ut_allocate((acpi_size)(a),_COMPONENT,_acpi_module_name,__LINE__)
+#endif
+#ifndef ACPI_ALLOCATE_ZEROED
 #define ACPI_ALLOCATE_ZEROED(a)     acpi_ut_allocate_zeroed((acpi_size)(a), _COMPONENT,_acpi_module_name,__LINE__)
-#define ACPI_FREE(a)                acpi_os_free(a)
+#endif
+#ifndef ACPI_FREE
+#define ACPI_FREE(a)                acpio_os_free(a)
+#endif
 #define ACPI_MEM_TRACKING(a)
 
 #else
diff --git a/include/acpi/acobject.h b/include/acpi/acobject.h
index 1747d94084..8fdee31119 100644
--- a/include/acpi/acobject.h
+++ b/include/acpi/acobject.h
@@ -140,14 +140,14 @@ struct acpi_object_package {
  *****************************************************************************/
 
 struct acpi_object_event {
-        ACPI_OBJECT_COMMON_HEADER void *semaphore;
+        ACPI_OBJECT_COMMON_HEADER acpi_semaphore os_semaphore;  /* Actual OS synchronization object */
 };
 
 struct acpi_object_mutex {
         ACPI_OBJECT_COMMON_HEADER u8 sync_level;        /* 0-15, specified in Mutex() call */
         u16 acquisition_depth;  /* Allow multiple Acquires, same thread */
         struct acpi_thread_state *owner_thread; /* Current owner of the mutex */
-        void *semaphore;        /* Actual OS synchronization object */
+        acpi_mutex os_mutex;    /* Actual OS synchronization object */
         union acpi_operand_object *prev;        /* Link for list of acquired mutexes */
         union acpi_operand_object *next;        /* Link for list of acquired mutexes */
         struct acpi_namespace_node *node;       /* Containing namespace node */
@@ -166,8 +166,8 @@ struct acpi_object_region {
 struct acpi_object_method {
         ACPI_OBJECT_COMMON_HEADER u8 method_flags;
         u8 param_count;
-        u8 concurrency;
-        void *semaphore;
+        u8 sync_level;
+        union acpi_operand_object *mutex;
         u8 *aml_start;
         ACPI_INTERNAL_METHOD implementation;
         u32 aml_length;
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index a2b3e390a5..f338e40bd5 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -334,7 +334,7 @@ int acpi_bus_add(struct acpi_device **child, struct acpi_device *parent,
                  acpi_handle handle, int type);
 int acpi_bus_trim(struct acpi_device *start, int rmdevice);
 int acpi_bus_start(struct acpi_device *device);
-
+acpi_status acpi_bus_get_ejd(acpi_handle handle, acpi_handle *ejd);
 int acpi_match_ids(struct acpi_device *device, char *ids);
 int acpi_create_dir(struct acpi_device *);
 void acpi_remove_dir(struct acpi_device *);
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h
index b425f9bb6d..6a5bdcefec 100644
--- a/include/acpi/acpi_drivers.h
+++ b/include/acpi/acpi_drivers.h
@@ -110,4 +110,21 @@ int acpi_processor_set_thermal_limit(acpi_handle handle, int type);
 
 extern int acpi_specific_hotkey_enabled;
 
+/*--------------------------------------------------------------------------
+                                  Dock Station
+  -------------------------------------------------------------------------- */
+#if defined(CONFIG_ACPI_DOCK) || defined(CONFIG_ACPI_DOCK_MODULE)
+extern int is_dock_device(acpi_handle handle);
+extern int register_dock_notifier(struct notifier_block *nb);
+extern void unregister_dock_notifier(struct notifier_block *nb);
+extern int register_hotplug_dock_device(acpi_handle handle,
+        acpi_notify_handler handler, void *context);
+extern void unregister_hotplug_dock_device(acpi_handle handle);
+#else
+#define is_dock_device(h)                       (0)
+#define register_dock_notifier(nb)              (-ENODEV)
+#define unregister_dock_notifier(nb)            do { } while(0)
+#define register_hotplug_dock_device(h1, h2, c) (-ENODEV)
+#define unregister_hotplug_dock_device(h)       do { } while(0)
+#endif
 #endif /*__ACPI_DRIVERS_H__*/
diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h
index 8f473c83b7..0cd63bce0a 100644
--- a/include/acpi/acpiosxf.h
+++ b/include/acpi/acpiosxf.h
@@ -96,33 +96,53 @@ acpi_os_table_override(struct acpi_table_header *existing_table,
                        struct acpi_table_header **new_table);
 
 /*
- * Synchronization primitives
+ * Spinlock primitives
+ */
+acpi_status acpi_os_create_lock(acpi_spinlock * out_handle);
+
+void acpi_os_delete_lock(acpi_spinlock handle);
+
+acpi_cpu_flags acpi_os_acquire_lock(acpi_spinlock handle);
+
+void acpi_os_release_lock(acpi_spinlock handle, acpi_cpu_flags flags);
+
+/*
+ * Semaphore primitives
  */
 acpi_status
 acpi_os_create_semaphore(u32 max_units,
-                         u32 initial_units, acpi_handle * out_handle);
+                         u32 initial_units, acpi_semaphore * out_handle);
 
-acpi_status acpi_os_delete_semaphore(acpi_handle handle);
+acpi_status acpi_os_delete_semaphore(acpi_semaphore handle);
 
-acpi_status acpi_os_wait_semaphore(acpi_handle handle, u32 units, u16 timeout);
+acpi_status
+acpi_os_wait_semaphore(acpi_semaphore handle, u32 units, u16 timeout);
+
+acpi_status acpi_os_signal_semaphore(acpi_semaphore handle, u32 units);
+
+/*
+ * Mutex primitives
+ */
+acpi_status acpi_os_create_mutex(acpi_mutex * out_handle);
 
-acpi_status acpi_os_signal_semaphore(acpi_handle handle, u32 units);
+void acpi_os_delete_mutex(acpi_mutex handle);
 
-acpi_status acpi_os_create_lock(acpi_handle * out_handle);
+acpi_status acpi_os_acquire_mutex(acpi_mutex handle, u16 timeout);
 
-void acpi_os_delete_lock(acpi_handle handle);
+void acpi_os_release_mutex(acpi_mutex handle);
 
-acpi_cpu_flags acpi_os_acquire_lock(acpi_handle handle);
+/* Temporary macros for Mutex* interfaces, map to existing semaphore xfaces */
 
-void acpi_os_release_lock(acpi_handle handle, acpi_cpu_flags flags);
+#define acpi_os_create_mutex(out_handle)    acpi_os_create_semaphore (1, 1, out_handle)
+#define acpi_os_delete_mutex(handle)        (void) acpi_os_delete_semaphore (handle)
+#define acpi_os_acquire_mutex(handle,time)  acpi_os_wait_semaphore (handle, 1, time)
+#define acpi_os_release_mutex(handle)       (void) acpi_os_signal_semaphore (handle, 1)
 
 /*
  * Memory allocation and mapping
  */
 void *acpi_os_allocate(acpi_size size);
 
-void acpi_os_free(void *memory);
-
 acpi_status
 acpi_os_map_memory(acpi_physical_address physical_address,
                    acpi_size size, void __iomem ** logical_address);
diff --git a/include/acpi/acresrc.h b/include/acpi/acresrc.h
index ad11fc13fb..80a3b33571 100644
--- a/include/acpi/acresrc.h
+++ b/include/acpi/acresrc.h
@@ -50,9 +50,13 @@
 
 /*
  * If possible, pack the following structures to byte alignment, since we
- * don't care about performance for debug output
+ * don't care about performance for debug output. Two cases where we cannot
+ * pack the structures:
+ *
+ * 1) Hardware does not support misaligned memory transfers
+ * 2) Compiler does not support pointers within packed structures
  */
-#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
+#if (!defined(ACPI_MISALIGNMENT_NOT_SUPPORTED) && !defined(ACPI_PACKED_POINTERS_NOT_SUPPORTED))
 #pragma pack(1)
 #endif
 
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index 77cf1236b0..64b603cfe9 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -241,7 +241,7 @@ typedef acpi_native_uint acpi_size;
 
 /*******************************************************************************
  *
- * OS- or compiler-dependent types
+ * OS-dependent and compiler-dependent types
  *
  * If the defaults below are not appropriate for the host system, they can
  * be defined in the compiler-specific or OS-specific header, and this will
@@ -249,29 +249,36 @@ typedef acpi_native_uint acpi_size;
  *
  ******************************************************************************/
 
-/* Use C99 uintptr_t for pointer casting if available, "void *" otherwise */
+/* Value returned by acpi_os_get_thread_id */
 
-#ifndef acpi_uintptr_t
-#define acpi_uintptr_t                  void *
+#ifndef acpi_thread_id
+#define acpi_thread_id                  acpi_native_uint
 #endif
 
-/*
- * If acpi_cache_t was not defined in the OS-dependent header,
- * define it now. This is typically the case where the local cache
- * manager implementation is to be used (ACPI_USE_LOCAL_CACHE)
- */
-#ifndef acpi_cache_t
-#define acpi_cache_t                    struct acpi_memory_list
+/* Object returned from acpi_os_create_lock */
+
+#ifndef acpi_spinlock
+#define acpi_spinlock                   void *
 #endif
 
-/*
- * Allow the CPU flags word to be defined per-OS to simplify the use of the
- * lock and unlock OSL interfaces.
- */
+/* Flags for acpi_os_acquire_lock/acpi_os_release_lock */
+
 #ifndef acpi_cpu_flags
 #define acpi_cpu_flags                  acpi_native_uint
 #endif
 
+/* Object returned from acpi_os_create_cache */
+
+#ifndef acpi_cache_t
+#define acpi_cache_t                    struct acpi_memory_list
+#endif
+
+/* Use C99 uintptr_t for pointer casting if available, "void *" otherwise */
+
+#ifndef acpi_uintptr_t
+#define acpi_uintptr_t                  void *
+#endif
+
 /*
  * ACPI_PRINTF_LIKE is used to tag functions as "printf-like" because
  * some compilers can catch printf format string problems
@@ -298,13 +305,6 @@ typedef acpi_native_uint acpi_size;
 #define ACPI_EXPORT_SYMBOL(symbol)
 #endif
 
-/*
- * thread_id is returned by acpi_os_get_thread_id.
- */
-#ifndef acpi_thread_id
-#define acpi_thread_id                  acpi_native_uint
-#endif
-
 /*******************************************************************************
  *
  * Independent types
@@ -380,6 +380,11 @@ struct uint32_struct {
         u32 hi;
 };
 
+/* Synchronization objects */
+
+#define acpi_mutex                      void *
+#define acpi_semaphore                  void *
+
 /*
  * Acpi integer width. In ACPI version 1, integers are
  * 32 bits.  In ACPI version 2, integers are 64 bits.
diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h
index 277d35bced..47faf27913 100644
--- a/include/acpi/platform/aclinux.h
+++ b/include/acpi/platform/aclinux.h
@@ -58,11 +58,14 @@
 #include <asm/div64.h>
 #include <asm/acpi.h>
 #include <linux/slab.h>
+#include <linux/spinlock_types.h>
+#include <asm/current.h>
 
 /* Host-dependent types and defines */
 
 #define ACPI_MACHINE_WIDTH          BITS_PER_LONG
 #define acpi_cache_t                        kmem_cache_t
+#define acpi_spinlock                   spinlock_t *
 #define ACPI_EXPORT_SYMBOL(symbol)  EXPORT_SYMBOL(symbol);
 #define strtoul                     simple_strtoul
 
@@ -98,8 +101,30 @@
 
 #define acpi_cpu_flags unsigned long
 
-#define acpi_thread_id u32
+#define acpi_thread_id struct task_struct *
 
-static inline acpi_thread_id acpi_os_get_thread_id(void) { return 0; }
+static inline acpi_thread_id acpi_os_get_thread_id(void) { return current; }
+
+/*
+ * The irqs_disabled() check is for resume from RAM.
+ * Interrupts are off during resume, just like they are for boot.
+ * However, boot has  (system_state != SYSTEM_RUNNING)
+ * to quiet __might_sleep() in kmalloc() and resume does not.
+ */
+#include <acpi/actypes.h>
+static inline void *acpi_os_allocate(acpi_size size) {
+        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);
+}
+
+static inline void *acpi_os_acquire_object(acpi_cache_t * cache) {
+        return kmem_cache_zalloc(cache, 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)
 
 #endif                          /* __ACLINUX_H__ */
diff --git a/include/acpi/processor.h b/include/acpi/processor.h
index 77371b3cdc..9dd5b75961 100644
--- a/include/acpi/processor.h
+++ b/include/acpi/processor.h
@@ -62,6 +62,7 @@ struct acpi_processor_cx {
         u32 latency_ticks;
         u32 power;
         u32 usage;
+        u64 time;
         struct acpi_processor_cx_policy promotion;
         struct acpi_processor_cx_policy demotion;
 };
diff --git a/include/asm-alpha/Kbuild b/include/asm-alpha/Kbuild
new file mode 100644
index 0000000000..b7c8f188b3
--- /dev/null
+++ b/include/asm-alpha/Kbuild
@@ -0,0 +1,11 @@
+include include/asm-generic/Kbuild.asm
+
+header-y += gentrap.h
+header-y += regdef.h
+header-y += pal.h
+header-y += reg.h
+
+unifdef-y += console.h
+unifdef-y += fpu.h
+unifdef-y += sysinfo.h
+unifdef-y += compiler.h
diff --git a/include/asm-alpha/barrier.h b/include/asm-alpha/barrier.h
index 681ff581af..384dc08d6f 100644
--- a/include/asm-alpha/barrier.h
+++ b/include/asm-alpha/barrier.h
@@ -30,7 +30,4 @@ __asm__ __volatile__("mb": : :"memory")
 #define set_mb(var, value) \
 do { var = value; mb(); } while (0)
 
-#define set_wmb(var, value) \
-do { var = value; wmb(); } while (0)
-
 #endif          /* __BARRIER_H */
diff --git a/include/asm-alpha/compiler.h b/include/asm-alpha/compiler.h
index 00c6f57ad9..d2768cc3d7 100644
--- a/include/asm-alpha/compiler.h
+++ b/include/asm-alpha/compiler.h
@@ -90,6 +90,7 @@
   __asm__("stw %1,%0" : "=m"(mem) : "r"(val))
 #endif
 
+#ifdef __KERNEL__
 /* Some idiots over in <linux/compiler.h> thought inline should imply
    always_inline.  This breaks stuff.  We'll include this file whenever
    we run into such problems.  */
@@ -101,4 +102,6 @@
 #undef __always_inline
 #define __always_inline         inline __attribute__((always_inline))
 
+#endif /* __KERNEL__ */
+
 #endif /* __ALPHA_COMPILER_H */
diff --git a/include/asm-alpha/core_t2.h b/include/asm-alpha/core_t2.h
index dba70c62a1..457c34b6eb 100644
--- a/include/asm-alpha/core_t2.h
+++ b/include/asm-alpha/core_t2.h
@@ -435,7 +435,7 @@ static inline void t2_outl(u32 b, unsigned long addr)
         set_hae(msb); \
 }
 
-static spinlock_t t2_hae_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(t2_hae_lock);
 
 __EXTERN_INLINE u8 t2_readb(const volatile void __iomem *xaddr)
 {
diff --git a/include/asm-alpha/floppy.h b/include/asm-alpha/floppy.h
index e177d4180f..6a9f02af95 100644
--- a/include/asm-alpha/floppy.h
+++ b/include/asm-alpha/floppy.h
@@ -25,9 +25,8 @@
 #define fd_enable_irq()         enable_irq(FLOPPY_IRQ)
 #define fd_disable_irq()        disable_irq(FLOPPY_IRQ)
 #define fd_cacheflush(addr,size) /* nothing */
-#define fd_request_irq()        request_irq(FLOPPY_IRQ, floppy_interrupt, \
-                                            SA_INTERRUPT|SA_SAMPLE_RANDOM, \
-                                            "floppy", NULL)
+#define fd_request_irq()        request_irq(FLOPPY_IRQ, floppy_interrupt,\
+                                            IRQF_DISABLED, "floppy", NULL)
 #define fd_free_irq()           free_irq(FLOPPY_IRQ, NULL);
 
 #ifdef CONFIG_PCI
diff --git a/include/asm-alpha/hw_irq.h b/include/asm-alpha/hw_irq.h
index ca9d43b635..a37db0f950 100644
--- a/include/asm-alpha/hw_irq.h
+++ b/include/asm-alpha/hw_irq.h
@@ -2,8 +2,6 @@
 #define _ALPHA_HW_IRQ_H
 
 
-static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i) {}
-
 extern volatile unsigned long irq_err_count;
 
 #ifdef CONFIG_ALPHA_GENERIC
diff --git a/include/asm-alpha/mmzone.h b/include/asm-alpha/mmzone.h
index 64d0ab98fc..8af56ce346 100644
--- a/include/asm-alpha/mmzone.h
+++ b/include/asm-alpha/mmzone.h
@@ -75,6 +75,7 @@ PLAT_NODE_DATA_LOCALNR(unsigned long p, int n)
 #define VALID_PAGE(page)        (((page) - mem_map) < max_mapnr)
 
 #define pmd_page(pmd)           (pfn_to_page(pmd_val(pmd) >> 32))
+#define pgd_page(pgd)           (pfn_to_page(pgd_val(pgd) >> 32))
 #define pte_pfn(pte)            (pte_val(pte) >> 32)
 
 #define mk_pte(page, pgprot)                                                 \
diff --git a/include/asm-alpha/page.h b/include/asm-alpha/page.h
index 8c7cd50d4e..d2bed3cb33 100644
--- a/include/asm-alpha/page.h
+++ b/include/asm-alpha/page.h
@@ -1,6 +1,8 @@
 #ifndef _ALPHA_PAGE_H
 #define _ALPHA_PAGE_H
 
+#ifdef __KERNEL__
+
 #include <asm/pal.h>
 
 /* PAGE_SHIFT determines the page size */
@@ -8,8 +10,6 @@
 #define PAGE_SIZE       (1UL << PAGE_SHIFT)
 #define PAGE_MASK       (~(PAGE_SIZE-1))
 
-#ifdef __KERNEL__
-
 #ifndef __ASSEMBLY__
 
 #define STRICT_MM_TYPECHECKS
@@ -92,9 +92,9 @@ typedef unsigned long pgprot_t;
 
 #define VM_DATA_DEFAULT_FLAGS           (VM_READ | VM_WRITE | VM_EXEC | \
                                          VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-#endif /* __KERNEL__ */
 
 #include <asm-generic/memory_model.h>
 #include <asm-generic/page.h>
 
+#endif /* __KERNEL__ */
 #endif /* _ALPHA_PAGE_H */
diff --git a/include/asm-alpha/pgtable.h b/include/asm-alpha/pgtable.h
index 93eaa58b79..49ac9bee7c 100644
--- a/include/asm-alpha/pgtable.h
+++ b/include/asm-alpha/pgtable.h
@@ -230,16 +230,17 @@ extern inline void pgd_set(pgd_t * pgdp, pmd_t * pmdp)
 
 
 extern inline unsigned long
-pmd_page_kernel(pmd_t pmd)
+pmd_page_vaddr(pmd_t pmd)
 {
         return ((pmd_val(pmd) & _PFN_MASK) >> (32-PAGE_SHIFT)) + PAGE_OFFSET;
 }
 
 #ifndef CONFIG_DISCONTIGMEM
 #define pmd_page(pmd)   (mem_map + ((pmd_val(pmd) & _PFN_MASK) >> 32))
+#define pgd_page(pgd)   (mem_map + ((pgd_val(pgd) & _PFN_MASK) >> 32))
 #endif
 
-extern inline unsigned long pgd_page(pgd_t pgd)
+extern inline unsigned long pgd_page_vaddr(pgd_t pgd)
 { return PAGE_OFFSET + ((pgd_val(pgd) & _PFN_MASK) >> (32-PAGE_SHIFT)); }
 
 extern inline int pte_none(pte_t pte)           { return !pte_val(pte); }
@@ -293,13 +294,13 @@ extern inline pte_t pte_mkyoung(pte_t pte)	{ pte_val(pte) |= __ACCESS_BITS; retu
 /* Find an entry in the second-level page table.. */
 extern inline pmd_t * pmd_offset(pgd_t * dir, unsigned long address)
 {
-        return (pmd_t *) pgd_page(*dir) + ((address >> PMD_SHIFT) & (PTRS_PER_PAGE - 1));
+        return (pmd_t *) pgd_page_vaddr(*dir) + ((address >> PMD_SHIFT) & (PTRS_PER_PAGE - 1));
 }
 
 /* Find an entry in the third-level page table.. */
 extern inline pte_t * pte_offset_kernel(pmd_t * dir, unsigned long address)
 {
-        return (pte_t *) pmd_page_kernel(*dir)
+        return (pte_t *) pmd_page_vaddr(*dir)
                 + ((address >> PAGE_SHIFT) & (PTRS_PER_PAGE - 1));
 }
 
diff --git a/include/asm-alpha/rwsem.h b/include/asm-alpha/rwsem.h
index fafdd4f701..1570c0b543 100644
--- a/include/asm-alpha/rwsem.h
+++ b/include/asm-alpha/rwsem.h
@@ -36,20 +36,11 @@ struct rw_semaphore {
 #define RWSEM_ACTIVE_WRITE_BIAS         (RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS)
         spinlock_t              wait_lock;
         struct list_head        wait_list;
-#if RWSEM_DEBUG
-        int                     debug;
-#endif
 };
 
-#if RWSEM_DEBUG
-#define __RWSEM_DEBUG_INIT      , 0
-#else
-#define __RWSEM_DEBUG_INIT      /* */
-#endif
-
 #define __RWSEM_INITIALIZER(name) \
         { RWSEM_UNLOCKED_VALUE, SPIN_LOCK_UNLOCKED, \
-        LIST_HEAD_INIT((name).wait_list) __RWSEM_DEBUG_INIT }
+        LIST_HEAD_INIT((name).wait_list) }
 
 #define DECLARE_RWSEM(name) \
         struct rw_semaphore name = __RWSEM_INITIALIZER(name)
@@ -59,9 +50,6 @@ static inline void init_rwsem(struct rw_semaphore *sem)
         sem->count = RWSEM_UNLOCKED_VALUE;
         spin_lock_init(&sem->wait_lock);
         INIT_LIST_HEAD(&sem->wait_list);
-#if RWSEM_DEBUG
-        sem->debug = 0;
-#endif
 }
 
 static inline void __down_read(struct rw_semaphore *sem)
diff --git a/include/asm-alpha/signal.h b/include/asm-alpha/signal.h
index 1a2c52a056..13c2305d35 100644
--- a/include/asm-alpha/signal.h
+++ b/include/asm-alpha/signal.h
@@ -77,7 +77,6 @@ typedef unsigned long sigset_t;
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * 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.
@@ -98,7 +97,6 @@ typedef unsigned long sigset_t;
 
 #define SA_ONESHOT      SA_RESETHAND
 #define SA_NOMASK       SA_NODEFER
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 /* 
  * sigaltstack controls
diff --git a/include/asm-alpha/socket.h b/include/asm-alpha/socket.h
index b519322913..d22ab97ea7 100644
--- a/include/asm-alpha/socket.h
+++ b/include/asm-alpha/socket.h
@@ -51,6 +51,7 @@
 #define SCM_TIMESTAMP           SO_TIMESTAMP
 
 #define SO_PEERSEC              30
+#define SO_PASSSEC              34
 
 /* Security levels - as per NRL IPv6 - don't actually do anything */
 #define SO_SECURITY_AUTHENTICATION              19
diff --git a/include/asm-arm/Kbuild b/include/asm-arm/Kbuild
new file mode 100644
index 0000000000..c68e1680da
--- /dev/null
+++ b/include/asm-arm/Kbuild
@@ -0,0 +1 @@
+include include/asm-generic/Kbuild.asm
diff --git a/include/asm-arm/arch-aaec2000/io.h b/include/asm-arm/arch-aaec2000/io.h
index 8d67907fd4..d710204ac7 100644
--- a/include/asm-arm/arch-aaec2000/io.h
+++ b/include/asm-arm/arch-aaec2000/io.h
@@ -16,6 +16,5 @@
  */
 #define __io(a)                 ((void __iomem *)(a))
 #define __mem_pci(a)            (a)
-#define __mem_isa(a)            (a)
 
 #endif
diff --git a/include/asm-arm/arch-at91rm9200/at91rm9200.h b/include/asm-arm/arch-at91rm9200/at91rm9200.h
index 58f40931a5..a5a86b1ff8 100644
--- a/include/asm-arm/arch-at91rm9200/at91rm9200.h
+++ b/include/asm-arm/arch-at91rm9200/at91rm9200.h
@@ -19,67 +19,80 @@
 /*
  * Peripheral identifiers/interrupts.
  */
-#define AT91_ID_FIQ     0       /* Advanced Interrupt Controller (FIQ) */
-#define AT91_ID_SYS     1       /* System Peripheral */
-#define AT91_ID_PIOA    2       /* Parallel IO Controller A */
-#define AT91_ID_PIOB    3       /* Parallel IO Controller B */
-#define AT91_ID_PIOC    4       /* Parallel IO Controller C */
-#define AT91_ID_PIOD    5       /* Parallel IO Controller D */
-#define AT91_ID_US0     6       /* USART 0 */
-#define AT91_ID_US1     7       /* USART 1 */
-#define AT91_ID_US2     8       /* USART 2 */
-#define AT91_ID_US3     9       /* USART 3 */
-#define AT91_ID_MCI     10      /* Multimedia Card Interface */
-#define AT91_ID_UDP     11      /* USB Device Port */
-#define AT91_ID_TWI     12      /* Two-Wire Interface */
-#define AT91_ID_SPI     13      /* Serial Peripheral Interface */
-#define AT91_ID_SSC0    14      /* Serial Synchronous Controller 0 */
-#define AT91_ID_SSC1    15      /* Serial Synchronous Controller 1 */
-#define AT91_ID_SSC2    16      /* Serial Synchronous Controller 2 */
-#define AT91_ID_TC0     17      /* Timer Counter 0 */
-#define AT91_ID_TC1     18      /* Timer Counter 1 */
-#define AT91_ID_TC2     19      /* Timer Counter 2 */
-#define AT91_ID_TC3     20      /* Timer Counter 3 */
-#define AT91_ID_TC4     21      /* Timer Counter 4 */
-#define AT91_ID_TC5     22      /* Timer Counter 5 */
-#define AT91_ID_UHP     23      /* USB Host port */
-#define AT91_ID_EMAC    24      /* Ethernet MAC */
-#define AT91_ID_IRQ0    25      /* Advanced Interrupt Controller (IRQ0) */
-#define AT91_ID_IRQ1    26      /* Advanced Interrupt Controller (IRQ1) */
-#define AT91_ID_IRQ2    27      /* Advanced Interrupt Controller (IRQ2) */
-#define AT91_ID_IRQ3    28      /* Advanced Interrupt Controller (IRQ3) */
-#define AT91_ID_IRQ4    29      /* Advanced Interrupt Controller (IRQ4) */
-#define AT91_ID_IRQ5    30      /* Advanced Interrupt Controller (IRQ5) */
-#define AT91_ID_IRQ6    31      /* Advanced Interrupt Controller (IRQ6) */
+#define AT91_ID_FIQ             0       /* Advanced Interrupt Controller (FIQ) */
+#define AT91_ID_SYS             1       /* System Peripheral */
+#define AT91RM9200_ID_PIOA      2       /* Parallel IO Controller A */
+#define AT91RM9200_ID_PIOB      3       /* Parallel IO Controller B */
+#define AT91RM9200_ID_PIOC      4       /* Parallel IO Controller C */
+#define AT91RM9200_ID_PIOD      5       /* Parallel IO Controller D */
+#define AT91RM9200_ID_US0       6       /* USART 0 */
+#define AT91RM9200_ID_US1       7       /* USART 1 */
+#define AT91RM9200_ID_US2       8       /* USART 2 */
+#define AT91RM9200_ID_US3       9       /* USART 3 */
+#define AT91RM9200_ID_MCI       10      /* Multimedia Card Interface */
+#define AT91RM9200_ID_UDP       11      /* USB Device Port */
+#define AT91RM9200_ID_TWI       12      /* Two-Wire Interface */
+#define AT91RM9200_ID_SPI       13      /* Serial Peripheral Interface */
+#define AT91RM9200_ID_SSC0      14      /* Serial Synchronous Controller 0 */
+#define AT91RM9200_ID_SSC1      15      /* Serial Synchronous Controller 1 */
+#define AT91RM9200_ID_SSC2      16      /* Serial Synchronous Controller 2 */
+#define AT91RM9200_ID_TC0       17      /* Timer Counter 0 */
+#define AT91RM9200_ID_TC1       18      /* Timer Counter 1 */
+#define AT91RM9200_ID_TC2       19      /* Timer Counter 2 */
+#define AT91RM9200_ID_TC3       20      /* Timer Counter 3 */
+#define AT91RM9200_ID_TC4       21      /* Timer Counter 4 */
+#define AT91RM9200_ID_TC5       22      /* Timer Counter 5 */
+#define AT91RM9200_ID_UHP       23      /* USB Host port */
+#define AT91RM9200_ID_EMAC      24      /* Ethernet MAC */
+#define AT91RM9200_ID_IRQ0      25      /* Advanced Interrupt Controller (IRQ0) */
+#define AT91RM9200_ID_IRQ1      26      /* Advanced Interrupt Controller (IRQ1) */
+#define AT91RM9200_ID_IRQ2      27      /* Advanced Interrupt Controller (IRQ2) */
+#define AT91RM9200_ID_IRQ3      28      /* Advanced Interrupt Controller (IRQ3) */
+#define AT91RM9200_ID_IRQ4      29      /* Advanced Interrupt Controller (IRQ4) */
+#define AT91RM9200_ID_IRQ5      30      /* Advanced Interrupt Controller (IRQ5) */
+#define AT91RM9200_ID_IRQ6      31      /* Advanced Interrupt Controller (IRQ6) */
 
 
 /*
  * Peripheral physical base addresses.
  */
-#define AT91_BASE_TCB0          0xfffa0000
-#define AT91_BASE_TC0           0xfffa0000
-#define AT91_BASE_TC1           0xfffa0040
-#define AT91_BASE_TC2           0xfffa0080
-#define AT91_BASE_TCB1          0xfffa4000
-#define AT91_BASE_TC3           0xfffa4000
-#define AT91_BASE_TC4           0xfffa4040
-#define AT91_BASE_TC5           0xfffa4080
-#define AT91_BASE_UDP           0xfffb0000
-#define AT91_BASE_MCI           0xfffb4000
-#define AT91_BASE_TWI           0xfffb8000
-#define AT91_BASE_EMAC          0xfffbc000
-#define AT91_BASE_US0           0xfffc0000
-#define AT91_BASE_US1           0xfffc4000
-#define AT91_BASE_US2           0xfffc8000
-#define AT91_BASE_US3           0xfffcc000
-#define AT91_BASE_SSC0          0xfffd0000
-#define AT91_BASE_SSC1          0xfffd4000
-#define AT91_BASE_SSC2          0xfffd8000
-#define AT91_BASE_SPI           0xfffe0000
+#define AT91RM9200_BASE_TCB0    0xfffa0000
+#define AT91RM9200_BASE_TC0     0xfffa0000
+#define AT91RM9200_BASE_TC1     0xfffa0040
+#define AT91RM9200_BASE_TC2     0xfffa0080
+#define AT91RM9200_BASE_TCB1    0xfffa4000
+#define AT91RM9200_BASE_TC3     0xfffa4000
+#define AT91RM9200_BASE_TC4     0xfffa4040
+#define AT91RM9200_BASE_TC5     0xfffa4080
+#define AT91RM9200_BASE_UDP     0xfffb0000
+#define AT91RM9200_BASE_MCI     0xfffb4000
+#define AT91RM9200_BASE_TWI     0xfffb8000
+#define AT91RM9200_BASE_EMAC    0xfffbc000
+#define AT91RM9200_BASE_US0     0xfffc0000
+#define AT91RM9200_BASE_US1     0xfffc4000
+#define AT91RM9200_BASE_US2     0xfffc8000
+#define AT91RM9200_BASE_US3     0xfffcc000
+#define AT91RM9200_BASE_SSC0    0xfffd0000
+#define AT91RM9200_BASE_SSC1    0xfffd4000
+#define AT91RM9200_BASE_SSC2    0xfffd8000
+#define AT91RM9200_BASE_SPI     0xfffe0000
 #define AT91_BASE_SYS           0xfffff000
 
 
 /*
+ * Internal Memory.
+ */
+#define AT91RM9200_ROM_BASE     0x00100000      /* Internal ROM base address */
+#define AT91RM9200_ROM_SIZE     SZ_128K         /* Internal ROM size (128Kb) */
+
+#define AT91RM9200_SRAM_BASE    0x00200000      /* Internal SRAM base address */
+#define AT91RM9200_SRAM_SIZE    SZ_16K          /* Internal SRAM size (16Kb) */
+
+#define AT91RM9200_UHP_BASE     0x00300000      /* USB Host controller */
+
+
+#if 0
+/*
  * PIO pin definitions (peripheral A/B multiplexing).
  */
 #define AT91_PA0_MISO           (1 <<  0)       /* A: SPI Master-In Slave-Out */
@@ -257,5 +270,6 @@
 #define AT91_PD25_TPK13         (1 << 25)       /* B: ETM Trace Packet Port 13 */
 #define AT91_PD26_TPK14         (1 << 26)       /* B: ETM Trace Packet Port 14 */
 #define AT91_PD27_TPK15         (1 << 27)       /* B: ETM Trace Packet Port 15 */
+#endif
 
 #endif
diff --git a/include/asm-arm/arch-at91rm9200/at91rm9200_sys.h b/include/asm-arm/arch-at91rm9200/at91rm9200_sys.h
index 0f4c12d5f0..73693fea76 100644
--- a/include/asm-arm/arch-at91rm9200/at91rm9200_sys.h
+++ b/include/asm-arm/arch-at91rm9200/at91rm9200_sys.h
@@ -80,6 +80,9 @@
 #define         AT91_CIDR_NVPTYP        (7    << 28)            /* Nonvolatile Program Memory Type */
 #define         AT91_CIDR_EXT           (1    << 31)            /* Extension Flag */
 
+#define AT91_AIC_FFER           (AT91_AIC + 0x140)      /* Fast Forcing Enable Register [SAM9 only] */
+#define AT91_AIC_FFDR           (AT91_AIC + 0x144)      /* Fast Forcing Disable Register [SAM9 only] */
+#define AT91_AIC_FFSR           (AT91_AIC + 0x148)      /* Fast Forcing Status Register [SAM9 only] */
 
 /*
  * PIO Controllers.
diff --git a/include/asm-arm/arch-at91rm9200/at91rm9200_twi.h b/include/asm-arm/arch-at91rm9200/at91rm9200_twi.h
new file mode 100644
index 0000000000..93547d7482
--- /dev/null
+++ b/include/asm-arm/arch-at91rm9200/at91rm9200_twi.h
@@ -0,0 +1,57 @@
+/*
+ * include/asm-arm/arch-at91rm9200/at91rm9200_twi.h
+ *
+ * Copyright (C) 2005 Ivan Kokshaysky
+ * Copyright (C) SAN People
+ *
+ * Two-wire Interface (TWI) registers.
+ * Based on AT91RM9200 datasheet revision E.
+ *
+ * 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 AT91RM9200_TWI_H
+#define AT91RM9200_TWI_H
+
+#define AT91_TWI_CR             0x00            /* Control Register */
+#define         AT91_TWI_START          (1 <<  0)       /* Send a Start Condition */
+#define         AT91_TWI_STOP           (1 <<  1)       /* Send a Stop Condition */
+#define         AT91_TWI_MSEN           (1 <<  2)       /* Master Transfer Enable */
+#define         AT91_TWI_MSDIS          (1 <<  3)       /* Master Transfer Disable */
+#define         AT91_TWI_SWRST          (1 <<  7)       /* Software Reset */
+
+#define AT91_TWI_MMR            0x04            /* Master Mode Register */
+#define         AT91_TWI_IADRSZ         (3    <<  8)    /* Internal Device Address Size */
+#define                 AT91_TWI_IADRSZ_NO              (0 << 8)
+#define                 AT91_TWI_IADRSZ_1               (1 << 8)
+#define                 AT91_TWI_IADRSZ_2               (2 << 8)
+#define                 AT91_TWI_IADRSZ_3               (3 << 8)
+#define         AT91_TWI_MREAD          (1    << 12)    /* Master Read Direction */
+#define         AT91_TWI_DADR           (0x7f << 16)    /* Device Address */
+
+#define AT91_TWI_IADR           0x0c            /* Internal Address Register */
+
+#define AT91_TWI_CWGR           0x10            /* Clock Waveform Generator Register */
+#define         AT91_TWI_CLDIV          (0xff <<  0)    /* Clock Low Divisor */
+#define         AT91_TWI_CHDIV          (0xff <<  8)    /* Clock High Divisor */
+#define         AT91_TWI_CKDIV          (7    << 16)    /* Clock Divider */
+
+#define AT91_TWI_SR             0x20            /* Status Register */
+#define         AT91_TWI_TXCOMP         (1 <<  0)       /* Transmission Complete */
+#define         AT91_TWI_RXRDY          (1 <<  1)       /* Receive Holding Register Ready */
+#define         AT91_TWI_TXRDY          (1 <<  2)       /* Transmit Holding Register Ready */
+#define         AT91_TWI_OVRE           (1 <<  6)       /* Overrun Error */
+#define         AT91_TWI_UNRE           (1 <<  7)       /* Underrun Error */
+#define         AT91_TWI_NACK           (1 <<  8)       /* Not Acknowledged */
+
+#define AT91_TWI_IER            0x24            /* Interrupt Enable Register */
+#define AT91_TWI_IDR            0x28            /* Interrupt Disable Register */
+#define AT91_TWI_IMR            0x2c            /* Interrupt Mask Register */
+#define AT91_TWI_RHR            0x30            /* Receive Holding Register */
+#define AT91_TWI_THR            0x34            /* Transmit Holding Register */
+
+#endif
+
diff --git a/include/asm-arm/arch-at91rm9200/board.h b/include/asm-arm/arch-at91rm9200/board.h
index 1fdd70b238..c1ca9a4658 100644
--- a/include/asm-arm/arch-at91rm9200/board.h
+++ b/include/asm-arm/arch-at91rm9200/board.h
@@ -20,7 +20,7 @@
 
 /*
  * These are data structures found in platform_device.dev.platform_data,
- * and describing board-specfic data needed by drivers.  For example,
+ * and describing board-specific data needed by drivers.  For example,
  * which pin is used for a given GPIO role.
  *
  * In 2.6, drivers should strongly avoid board-specific knowledge so
diff --git a/include/asm-arm/arch-at91rm9200/gpio.h b/include/asm-arm/arch-at91rm9200/gpio.h
index dbde1baaf2..a011d27876 100644
--- a/include/asm-arm/arch-at91rm9200/gpio.h
+++ b/include/asm-arm/arch-at91rm9200/gpio.h
@@ -17,10 +17,9 @@
 
 #define PIN_BASE                NR_AIC_IRQS
 
-#define PQFP_GPIO_BANKS         3       /* PQFP package has 3 banks */
-#define BGA_GPIO_BANKS          4       /* BGA package has 4 banks */
+#define MAX_GPIO_BANKS          4
 
-/* these pin numbers double as IRQ numbers, like AT91_ID_* values */
+/* these pin numbers double as IRQ numbers, like AT91xxx_ID_* values */
 
 #define AT91_PIN_PA0    (PIN_BASE + 0x00 + 0)
 #define AT91_PIN_PA1    (PIN_BASE + 0x00 + 1)
@@ -180,17 +179,18 @@
 
 #ifndef __ASSEMBLY__
 /* setup setup routines, called from board init or driver probe() */
-extern int at91_set_A_periph(unsigned pin, int use_pullup);
-extern int at91_set_B_periph(unsigned pin, int use_pullup);
-extern int at91_set_gpio_input(unsigned pin, int use_pullup);
-extern int at91_set_gpio_output(unsigned pin, int value);
-extern int at91_set_deglitch(unsigned pin, int is_on);
-extern int at91_set_multi_drive(unsigned pin, int is_on);
+extern int __init_or_module at91_set_A_periph(unsigned pin, int use_pullup);
+extern int __init_or_module at91_set_B_periph(unsigned pin, int use_pullup);
+extern int __init_or_module at91_set_gpio_input(unsigned pin, int use_pullup);
+extern int __init_or_module at91_set_gpio_output(unsigned pin, int value);
+extern int __init_or_module at91_set_deglitch(unsigned pin, int is_on);
+extern int __init_or_module at91_set_multi_drive(unsigned pin, int is_on);
 
 /* callable at any time */
 extern int at91_set_gpio_value(unsigned pin, int value);
 extern int at91_get_gpio_value(unsigned pin);
 
+/* callable only from core power-management code */
 extern void at91_gpio_suspend(void);
 extern void at91_gpio_resume(void);
 #endif
diff --git a/include/asm-arm/arch-at91rm9200/hardware.h b/include/asm-arm/arch-at91rm9200/hardware.h
index 235d39d911..6551b4d1ff 100644
--- a/include/asm-arm/arch-at91rm9200/hardware.h
+++ b/include/asm-arm/arch-at91rm9200/hardware.h
@@ -34,27 +34,14 @@
  * Virtual to Physical Address mapping for IO devices.
  */
 #define AT91_VA_BASE_SYS        AT91_IO_P2V(AT91_BASE_SYS)
-#define AT91_VA_BASE_SPI        AT91_IO_P2V(AT91_BASE_SPI)
-#define AT91_VA_BASE_SSC2       AT91_IO_P2V(AT91_BASE_SSC2)
-#define AT91_VA_BASE_SSC1       AT91_IO_P2V(AT91_BASE_SSC1)
-#define AT91_VA_BASE_SSC0       AT91_IO_P2V(AT91_BASE_SSC0)
-#define AT91_VA_BASE_US3        AT91_IO_P2V(AT91_BASE_US3)
-#define AT91_VA_BASE_US2        AT91_IO_P2V(AT91_BASE_US2)
-#define AT91_VA_BASE_US1        AT91_IO_P2V(AT91_BASE_US1)
-#define AT91_VA_BASE_US0        AT91_IO_P2V(AT91_BASE_US0)
-#define AT91_VA_BASE_EMAC       AT91_IO_P2V(AT91_BASE_EMAC)
-#define AT91_VA_BASE_TWI        AT91_IO_P2V(AT91_BASE_TWI)
-#define AT91_VA_BASE_MCI        AT91_IO_P2V(AT91_BASE_MCI)
-#define AT91_VA_BASE_UDP        AT91_IO_P2V(AT91_BASE_UDP)
-#define AT91_VA_BASE_TCB1       AT91_IO_P2V(AT91_BASE_TCB1)
-#define AT91_VA_BASE_TCB0       AT91_IO_P2V(AT91_BASE_TCB0)
-
-/* Internal SRAM */
-#define AT91_SRAM_BASE          0x00200000      /* Internal SRAM base address */
-#define AT91_SRAM_SIZE          0x00004000      /* Internal SRAM SIZE (16Kb) */
+#define AT91_VA_BASE_SPI        AT91_IO_P2V(AT91RM9200_BASE_SPI)
+#define AT91_VA_BASE_EMAC       AT91_IO_P2V(AT91RM9200_BASE_EMAC)
+#define AT91_VA_BASE_TWI        AT91_IO_P2V(AT91RM9200_BASE_TWI)
+#define AT91_VA_BASE_MCI        AT91_IO_P2V(AT91RM9200_BASE_MCI)
+#define AT91_VA_BASE_UDP        AT91_IO_P2V(AT91RM9200_BASE_UDP)
 
  /* Internal SRAM is mapped below the IO devices */
-#define AT91_SRAM_VIRT_BASE     (AT91_IO_VIRT_BASE - AT91_SRAM_SIZE)
+#define AT91_SRAM_VIRT_BASE     (AT91_IO_VIRT_BASE - AT91RM9200_SRAM_SIZE)
 
 /* Serial ports */
 #define AT91_NR_UART            5               /* 4 USART3's and one DBGU port */
@@ -71,9 +58,6 @@
 /* Compact Flash */
 #define AT91_CF_BASE            0x50000000      /* NCS4-NCS6: Compact Flash physical base address */
 
-/* Multi-Master Memory controller */
-#define AT91_UHP_BASE           0x00300000      /* USB Host controller */
-
 /* Clocks */
 #define AT91_SLOW_CLOCK         32768           /* slow clock */
 
diff --git a/include/asm-arm/arch-at91rm9200/irqs.h b/include/asm-arm/arch-at91rm9200/irqs.h
index 2dc93b174a..763cb96c41 100644
--- a/include/asm-arm/arch-at91rm9200/irqs.h
+++ b/include/asm-arm/arch-at91rm9200/irqs.h
@@ -32,19 +32,11 @@
 
 
 /*
- * IRQ interrupt symbols are the AT91_ID_* symbols in at91rm9200.h
+ * IRQ interrupt symbols are the AT91xxx_ID_* symbols
  * for IRQs handled directly through the AIC, or else the AT91_PIN_*
  * symbols in gpio.h for ones handled indirectly as GPIOs.
  * We make provision for 4 banks of GPIO.
  */
 #define NR_IRQS         (NR_AIC_IRQS + (4 * 32))
 
-
-#ifndef __ASSEMBLY__
-/*
- * Initialize the IRQ controller.
- */
-extern void at91rm9200_init_irq(unsigned int priority[]);
-#endif
-
 #endif
diff --git a/include/asm-arm/arch-at91rm9200/memory.h b/include/asm-arm/arch-at91rm9200/memory.h
index 3c327c4043..f985069e6d 100644
--- a/include/asm-arm/arch-at91rm9200/memory.h
+++ b/include/asm-arm/arch-at91rm9200/memory.h
@@ -33,9 +33,7 @@
  * bus_to_virt: Used to convert an address for DMA operations
  *              to an address that the kernel can use.
  */
-#define __virt_to_bus__is_a_macro
 #define __virt_to_bus(x) __virt_to_phys(x)
-#define __bus_to_virt__is_a_macro
 #define __bus_to_virt(x) __phys_to_virt(x)
 
 #endif
diff --git a/include/asm-arm/arch-clps711x/io.h b/include/asm-arm/arch-clps711x/io.h
index 62613b0e2d..53d790202c 100644
--- a/include/asm-arm/arch-clps711x/io.h
+++ b/include/asm-arm/arch-clps711x/io.h
@@ -26,7 +26,6 @@
 
 #define __io(a)                 ((void __iomem *)(a))
 #define __mem_pci(a)            (a)
-#define __mem_isa(a)            (a)
 
 /*
  * We don't support ins[lb]/outs[lb].  Make them fault.
diff --git a/include/asm-arm/arch-clps711x/time.h b/include/asm-arm/arch-clps711x/time.h
index 9cb27cd4e6..0e4a3901d3 100644
--- a/include/asm-arm/arch-clps711x/time.h
+++ b/include/asm-arm/arch-clps711x/time.h
@@ -29,7 +29,7 @@ static irqreturn_t
 p720t_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 {
         do_leds();
-        do_timer(regs);
+        do_timer(1);
 #ifndef CONFIG_SMP
         update_process_times(user_mode(regs));
 #endif
diff --git a/include/asm-arm/arch-ebsa285/io.h b/include/asm-arm/arch-ebsa285/io.h
index 776f9d3770..f9c7291418 100644
--- a/include/asm-arm/arch-ebsa285/io.h
+++ b/include/asm-arm/arch-ebsa285/io.h
@@ -24,7 +24,6 @@
 #define __io(a)                 ((void __iomem *)(PCIO_BASE + (a)))
 #if 1
 #define __mem_pci(a)            (a)
-#define __mem_isa(a)            ((a) + PCIMEM_BASE)
 #else
 
 static inline void __iomem *___mem_pci(void __iomem *p)
@@ -34,14 +33,7 @@ static inline void __iomem *___mem_pci(void __iomem *p)
         return p;
 }
 
-static inline void __iomem *___mem_isa(void __iomem *p)
-{
-        unsigned long a = (unsigned long)p;
-        BUG_ON(a >= 16*1048576);
-        return p + PCIMEM_BASE;
-}
 #define __mem_pci(a)            ___mem_pci(a)
-#define __mem_isa(a)            ___mem_isa(a)
 #endif
 
 #endif
diff --git a/include/asm-arm/arch-ep93xx/ep93xx-regs.h b/include/asm-arm/arch-ep93xx/ep93xx-regs.h
index 71cea0b584..593f562f85 100644
--- a/include/asm-arm/arch-ep93xx/ep93xx-regs.h
+++ b/include/asm-arm/arch-ep93xx/ep93xx-regs.h
@@ -27,6 +27,7 @@
 #define EP93XX_DMA_BASE                 (EP93XX_AHB_VIRT_BASE + 0x00000000)
 
 #define EP93XX_ETHERNET_BASE            (EP93XX_AHB_VIRT_BASE + 0x00010000)
+#define EP93XX_ETHERNET_PHYS_BASE       (EP93XX_AHB_PHYS_BASE + 0x00010000)
 
 #define EP93XX_USB_BASE                 (EP93XX_AHB_VIRT_BASE + 0x00020000)
 #define EP93XX_USB_PHYS_BASE            (EP93XX_AHB_PHYS_BASE + 0x00020000)
@@ -115,6 +116,8 @@
 #define EP93XX_SYSCON_CLOCK_USH_EN      0x10000000
 #define EP93XX_SYSCON_HALT              EP93XX_SYSCON_REG(0x08)
 #define EP93XX_SYSCON_STANDBY           EP93XX_SYSCON_REG(0x0c)
+#define EP93XX_SYSCON_CLOCK_SET1        EP93XX_SYSCON_REG(0x20)
+#define EP93XX_SYSCON_CLOCK_SET2        EP93XX_SYSCON_REG(0x24)
 #define EP93XX_SYSCON_DEVICE_CONFIG     EP93XX_SYSCON_REG(0x80)
 #define EP93XX_SYSCON_DEVICE_CONFIG_CRUNCH_ENABLE       0x00800000
 #define EP93XX_SYSCON_SWLOCK            EP93XX_SYSCON_REG(0xc0)
diff --git a/include/asm-arm/arch-ep93xx/platform.h b/include/asm-arm/arch-ep93xx/platform.h
index df9cbb6ef6..b4a8deb8bd 100644
--- a/include/asm-arm/arch-ep93xx/platform.h
+++ b/include/asm-arm/arch-ep93xx/platform.h
@@ -8,7 +8,14 @@ void ep93xx_map_io(void);
 void ep93xx_init_irq(void);
 void ep93xx_init_time(unsigned long);
 void ep93xx_init_devices(void);
+void ep93xx_clock_init(void);
 extern struct sys_timer ep93xx_timer;
 
+struct ep93xx_eth_data
+{
+        unsigned char   dev_addr[6];
+        unsigned char   phy_id;
+};
+
 
 #endif
diff --git a/include/asm-arm/arch-h720x/memory.h b/include/asm-arm/arch-h720x/memory.h
index 4a1bfd78a0..53e923dba7 100644
--- a/include/asm-arm/arch-h720x/memory.h
+++ b/include/asm-arm/arch-h720x/memory.h
@@ -23,9 +23,7 @@
  * There is something to do here later !, Mar 2000, Jungjun Kim
  */
 
-#define __virt_to_bus__is_a_macro
 #define __virt_to_bus(x)        __virt_to_phys(x)
-#define __bus_to_virt__is_a_macro
 #define __bus_to_virt(x)        __phys_to_virt(x)
 
 #endif
diff --git a/include/asm-arm/arch-imx/memory.h b/include/asm-arm/arch-imx/memory.h
index d09ae32cd2..5ad9012791 100644
--- a/include/asm-arm/arch-imx/memory.h
+++ b/include/asm-arm/arch-imx/memory.h
@@ -30,9 +30,7 @@
  * bus_to_virt: Used to convert an address for DMA operations
  *              to an address that the kernel can use.
  */
-#define __virt_to_bus__is_a_macro
-#define __virt_to_bus(x)        (x - PAGE_OFFSET +  PHYS_OFFSET)
-#define __bus_to_virt__is_a_macro
-#define __bus_to_virt(x)        (x -  PHYS_OFFSET + PAGE_OFFSET)
+#define __virt_to_bus(x)        (x - PAGE_OFFSET + PHYS_OFFSET)
+#define __bus_to_virt(x)        (x - PHYS_OFFSET + PAGE_OFFSET)
 
 #endif
diff --git a/include/asm-arm/arch-integrator/io.h b/include/asm-arm/arch-integrator/io.h
index 31f2deab51..c8f2175948 100644
--- a/include/asm-arm/arch-integrator/io.h
+++ b/include/asm-arm/arch-integrator/io.h
@@ -32,6 +32,5 @@
 
 #define __io(a)                 ((void __iomem *)(PCI_IO_VADDR + (a)))
 #define __mem_pci(a)            (a)
-#define __mem_isa(a)            ((a) + PCI_MEMORY_VADDR)
 
 #endif
diff --git a/include/asm-arm/arch-iop32x/debug-macro.S b/include/asm-arm/arch-iop32x/debug-macro.S
new file mode 100644
index 0000000000..9022b6849e
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/debug-macro.S
@@ -0,0 +1,20 @@
+/*
+ * include/asm-arm/arch-iop32x/debug-macro.S
+ *
+ * Debugging macro include header
+ *
+ * Copyright (C) 1994-1999 Russell King
+ * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
+ *
+ * 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.
+ */
+
+                .macro  addruart, rx
+                mov     \rx, #0xfe000000        @ physical as well as virtual
+                orr     \rx, \rx, #0x00800000   @ location of the UART
+                .endm
+
+#define UART_SHIFT      0
+#include <asm/hardware/debug-8250.S>
diff --git a/include/asm-arm/arch-iop3xx/dma.h b/include/asm-arm/arch-iop32x/dma.h
index 1e808db8af..e977a9ef31 100644
--- a/include/asm-arm/arch-iop3xx/dma.h
+++ b/include/asm-arm/arch-iop32x/dma.h
@@ -1,7 +1,7 @@
 /*
- * linux/include/asm-arm/arch-iop3xx/dma.h
+ * include/asm-arm/arch-iop32x/dma.h
  *
- *  Copyright (C) 2004 Intel Corp.
+ * Copyright (C) 2004 Intel Corp.
  *
  * 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
diff --git a/include/asm-arm/arch-iop32x/entry-macro.S b/include/asm-arm/arch-iop32x/entry-macro.S
new file mode 100644
index 0000000000..1500cbbd22
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/entry-macro.S
@@ -0,0 +1,21 @@
+/*
+ * include/asm-arm/arch-iop32x/entry-macro.S
+ *
+ * Low-level IRQ helper macros for IOP32x-based platforms
+ *
+ * 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.
+ */
+#include <asm/arch/iop32x.h>
+
+                .macro  disable_fiq
+                .endm
+
+                .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
+                ldr     \base, =IOP3XX_REG_ADDR(0x07D8)
+                ldr     \irqstat, [\base]               @ Read IINTSRC
+                cmp     \irqstat, #0
+                clzne   \irqnr, \irqstat
+                rsbne   \irqnr, \irqnr, #31
+                .endm
diff --git a/include/asm-arm/arch-iop32x/glantank.h b/include/asm-arm/arch-iop32x/glantank.h
new file mode 100644
index 0000000000..3b065618dd
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/glantank.h
@@ -0,0 +1,13 @@
+/*
+ * include/asm/arch-iop32x/glantank.h
+ *
+ * IO-Data GLAN Tank board registers
+ */
+
+#ifndef __GLANTANK_H
+#define __GLANTANK_H
+
+#define GLANTANK_UART           0xfe800000      /* UART */
+
+
+#endif
diff --git a/include/asm-arm/arch-iop32x/hardware.h b/include/asm-arm/arch-iop32x/hardware.h
new file mode 100644
index 0000000000..6556ed5eee
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/hardware.h
@@ -0,0 +1,44 @@
+/*
+ * include/asm-arm/arch-iop32x/hardware.h
+ */
+
+#ifndef __HARDWARE_H
+#define __HARDWARE_H
+
+#include <asm/types.h>
+
+/*
+ * Note about PCI IO space mappings
+ *
+ * To make IO space accesses efficient, we store virtual addresses in
+ * the IO resources.
+ *
+ * The PCI IO space is located at virtual 0xfe000000 from physical
+ * 0x90000000. The PCI BARs must be programmed with physical addresses,
+ * but when we read them, we convert them to virtual addresses. See
+ * arch/arm/plat-iop/pci.c.
+ */
+#define pcibios_assign_all_busses() 1
+#define PCIBIOS_MIN_IO          0x00000000
+#define PCIBIOS_MIN_MEM         0x00000000
+
+#ifndef __ASSEMBLY__
+void iop32x_init_irq(void);
+#endif
+
+
+/*
+ * Generic chipset bits
+ */
+#include "iop32x.h"
+
+/*
+ * Board specific bits
+ */
+#include "glantank.h"
+#include "iq80321.h"
+#include "iq31244.h"
+#include "n2100.h"
+
+
+#endif
diff --git a/include/asm-arm/arch-iop3xx/io.h b/include/asm-arm/arch-iop32x/io.h
index f39046a6ab..12d9ee02cd 100644
--- a/include/asm-arm/arch-iop3xx/io.h
+++ b/include/asm-arm/arch-iop32x/io.h
@@ -1,22 +1,22 @@
 /*
- * linux/include/asm-arm/arch-iop3xx/io.h
+ * include/asm-arm/arch-iop32x/io.h
  *
- *  Copyright (C) 2001  MontaVista Software, Inc.
+ * Copyright (C) 2001 MontaVista Software, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
 
-#ifndef __ASM_ARM_ARCH_IO_H
-#define __ASM_ARM_ARCH_IO_H
+#ifndef __IO_H
+#define __IO_H
 
 #include <asm/hardware.h>
 
-#define IO_SPACE_LIMIT 0xffffffff
+#define IO_SPACE_LIMIT          0xffffffff
 
 #define __io(p)                 ((void __iomem *)(p))
 #define __mem_pci(a)            (a)
-#define __mem_isa(a)            (a)
+
 
 #endif
diff --git a/include/asm-arm/arch-iop32x/iop32x.h b/include/asm-arm/arch-iop32x/iop32x.h
new file mode 100644
index 0000000000..4bbd85f3ed
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/iop32x.h
@@ -0,0 +1,28 @@
+/*
+ * include/asm-arm/arch-iop32x/iop32x.h
+ *
+ * Intel IOP32X Chip definitions
+ *
+ * Author: Rory Bolt <rorybolt@pacbell.net>
+ * Copyright (C) 2002 Rory Bolt
+ * Copyright (C) 2004 Intel Corp.
+ *
+ * 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 __IOP32X_H
+#define __IOP32X_H
+
+/*
+ * Peripherals that are shared between the iop32x and iop33x but
+ * located at different addresses.
+ */
+#define IOP3XX_GPIO_REG(reg)    (IOP3XX_PERIPHERAL_VIRT_BASE + 0x07c0 + (reg))
+#define IOP3XX_TIMER_REG(reg)   (IOP3XX_PERIPHERAL_VIRT_BASE + 0x07e0 + (reg))
+
+#include <asm/hardware/iop3xx.h>
+
+
+#endif
diff --git a/include/asm-arm/arch-iop3xx/iq31244.h b/include/asm-arm/arch-iop32x/iq31244.h
index 4177cfa810..fff4eafa1f 100644
--- a/include/asm-arm/arch-iop3xx/iq31244.h
+++ b/include/asm-arm/arch-iop32x/iq31244.h
@@ -1,15 +1,11 @@
 /*
- * linux/include/asm/arch-iop3xx/iq31244.h
+ * include/asm-arm/arch-iop32x/iq31244.h
  *
  * Intel IQ31244 evaluation board registers
  */
 
-#ifndef _IQ31244_H_
-#define _IQ31244_H_
-
-#define IQ31244_FLASHBASE       0xf0000000      /* Flash */
-#define IQ31244_FLASHSIZE       0x00800000
-#define IQ31244_FLASHWIDTH      2
+#ifndef __IQ31244_H
+#define __IQ31244_H
 
 #define IQ31244_UART            0xfe800000      /* UART #1 */
 #define IQ31244_7SEG_1          0xfe840000      /* 7-Segment MSB */
@@ -17,8 +13,5 @@
 #define IQ31244_ROTARY_SW       0xfe8d0000      /* Rotary Switch */
 #define IQ31244_BATT_STAT       0xfe8f0000      /* Battery Status */
 
-#ifndef __ASSEMBLY__
-extern void iq31244_map_io(void);
-#endif
 
-#endif  // _IQ31244_H_
+#endif
diff --git a/include/asm-arm/arch-iop3xx/iq80321.h b/include/asm-arm/arch-iop32x/iq80321.h
index cb8725979f..eb69db9b9a 100644
--- a/include/asm-arm/arch-iop3xx/iq80321.h
+++ b/include/asm-arm/arch-iop32x/iq80321.h
@@ -1,15 +1,11 @@
 /*
- * linux/include/asm/arch-iop3xx/iq80321.h
+ * include/asm-arm/arch-iop32x/iq80321.h
  *
  * Intel IQ80321 evaluation board registers
  */
 
-#ifndef _IQ80321_H_
-#define _IQ80321_H_
-
-#define IQ80321_FLASHBASE       0xf0000000      /* Flash */
-#define IQ80321_FLASHSIZE       0x00800000
-#define IQ80321_FLASHWIDTH      1
+#ifndef __IQ80321_H
+#define __IQ80321_H
 
 #define IQ80321_UART            0xfe800000      /* UART #1 */
 #define IQ80321_7SEG_1          0xfe840000      /* 7-Segment MSB */
@@ -17,8 +13,5 @@
 #define IQ80321_ROTARY_SW       0xfe8d0000      /* Rotary Switch */
 #define IQ80321_BATT_STAT       0xfe8f0000      /* Battery Status */
 
-#ifndef __ASSEMBLY__
-extern void iq80321_map_io(void);
-#endif
 
-#endif  // _IQ80321_H_
+#endif
diff --git a/include/asm-arm/arch-iop32x/irqs.h b/include/asm-arm/arch-iop32x/irqs.h
new file mode 100644
index 0000000000..bbaef873af
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/irqs.h
@@ -0,0 +1,50 @@
+/*
+ * include/asm-arm/arch-iop32x/irqs.h
+ *
+ * Author:      Rory Bolt <rorybolt@pacbell.net>
+ * Copyright:   (C) 2002 Rory Bolt
+ *
+ * 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 __IRQS_H
+#define __IRQS_H
+
+/*
+ * IOP80321 chipset interrupts
+ */
+#define IRQ_IOP32X_DMA0_EOT     0
+#define IRQ_IOP32X_DMA0_EOC     1
+#define IRQ_IOP32X_DMA1_EOT     2
+#define IRQ_IOP32X_DMA1_EOC     3
+#define IRQ_IOP32X_AA_EOT       6
+#define IRQ_IOP32X_AA_EOC       7
+#define IRQ_IOP32X_CORE_PMON    8
+#define IRQ_IOP32X_TIMER0       9
+#define IRQ_IOP32X_TIMER1       10
+#define IRQ_IOP32X_I2C_0        11
+#define IRQ_IOP32X_I2C_1        12
+#define IRQ_IOP32X_MESSAGING    13
+#define IRQ_IOP32X_ATU_BIST     14
+#define IRQ_IOP32X_PERFMON      15
+#define IRQ_IOP32X_CORE_PMU     16
+#define IRQ_IOP32X_BIU_ERR      17
+#define IRQ_IOP32X_ATU_ERR      18
+#define IRQ_IOP32X_MCU_ERR      19
+#define IRQ_IOP32X_DMA0_ERR     20
+#define IRQ_IOP32X_DMA1_ERR     21
+#define IRQ_IOP32X_AA_ERR       23
+#define IRQ_IOP32X_MSG_ERR      24
+#define IRQ_IOP32X_SSP          25
+#define IRQ_IOP32X_XINT0        27
+#define IRQ_IOP32X_XINT1        28
+#define IRQ_IOP32X_XINT2        29
+#define IRQ_IOP32X_XINT3        30
+#define IRQ_IOP32X_HPI          31
+
+#define NR_IRQS                 32
+
+
+#endif
diff --git a/include/asm-arm/arch-iop32x/memory.h b/include/asm-arm/arch-iop32x/memory.h
new file mode 100644
index 0000000000..764cd3f0d4
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/memory.h
@@ -0,0 +1,26 @@
+/*
+ * include/asm-arm/arch-iop32x/memory.h
+ */
+
+#ifndef __MEMORY_H
+#define __MEMORY_H
+
+#include <asm/hardware.h>
+
+/*
+ * Physical DRAM offset.
+ */
+#define PHYS_OFFSET     UL(0xa0000000)
+
+/*
+ * Virtual view <-> PCI DMA view memory address translations
+ * virt_to_bus: Used to translate the virtual address to an
+ *              address suitable to be passed to set_dma_addr
+ * bus_to_virt: Used to convert an address for DMA operations
+ *              to an address that the kernel can use.
+ */
+#define __virt_to_bus(x)        (((__virt_to_phys(x)) & ~(*IOP3XX_IATVR2)) | ((*IOP3XX_IABAR2) & 0xfffffff0))
+#define __bus_to_virt(x)        (__phys_to_virt(((x) & ~(*IOP3XX_IALR2)) | ( *IOP3XX_IATVR2)))
+
+
+#endif
diff --git a/include/asm-arm/arch-iop32x/n2100.h b/include/asm-arm/arch-iop32x/n2100.h
new file mode 100644
index 0000000000..fed31a6484
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/n2100.h
@@ -0,0 +1,19 @@
+/*
+ * include/asm/arch-iop32x/n2100.h
+ *
+ * Thecus N2100 board registers
+ */
+
+#ifndef __N2100_H
+#define __N2100_H
+
+#define N2100_UART              0xfe800000      /* UART */
+
+#define N2100_COPY_BUTTON       IOP3XX_GPIO_LINE(0)
+#define N2100_PCA9532_RESET     IOP3XX_GPIO_LINE(2)
+#define N2100_RESET_BUTTON      IOP3XX_GPIO_LINE(3)
+#define N2100_HARDWARE_RESET    IOP3XX_GPIO_LINE(4)
+#define N2100_POWER_BUTTON      IOP3XX_GPIO_LINE(5)
+
+
+#endif
diff --git a/include/asm-arm/arch-iop32x/system.h b/include/asm-arm/arch-iop32x/system.h
new file mode 100644
index 0000000000..17b7eb7e9c
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/system.h
@@ -0,0 +1,33 @@
+/*
+ * include/asm-arm/arch-iop32x/system.h
+ *
+ * Copyright (C) 2001 MontaVista Software, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <asm/mach-types.h>
+
+static inline void arch_idle(void)
+{
+        cpu_do_idle();
+}
+
+static inline void arch_reset(char mode)
+{
+        local_irq_disable();
+
+        if (machine_is_n2100()) {
+                gpio_line_set(N2100_HARDWARE_RESET, GPIO_LOW);
+                gpio_line_config(N2100_HARDWARE_RESET, GPIO_OUT);
+                while (1)
+                        ;
+        }
+
+        *IOP3XX_PCSR = 0x30;
+
+        /* Jump into ROM at address 0 */
+        cpu_reset(0);
+}
diff --git a/include/asm-arm/arch-iop32x/timex.h b/include/asm-arm/arch-iop32x/timex.h
new file mode 100644
index 0000000000..9934b08731
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/timex.h
@@ -0,0 +1,9 @@
+/*
+ * include/asm-arm/arch-iop32x/timex.h
+ *
+ * IOP32x architecture timex specifications
+ */
+
+#include <asm/hardware.h>
+
+#define CLOCK_TICK_RATE         (100 * HZ)
diff --git a/include/asm-arm/arch-iop32x/uncompress.h b/include/asm-arm/arch-iop32x/uncompress.h
new file mode 100644
index 0000000000..e64f52bf2b
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/uncompress.h
@@ -0,0 +1,39 @@
+/*
+ * include/asm-arm/arch-iop32x/uncompress.h
+ */
+
+#include <asm/types.h>
+#include <asm/mach-types.h>
+#include <linux/serial_reg.h>
+#include <asm/hardware.h>
+
+static volatile u8 *uart_base;
+
+#define TX_DONE         (UART_LSR_TEMT | UART_LSR_THRE)
+
+static inline void putc(char c)
+{
+        while ((uart_base[UART_LSR] & TX_DONE) != TX_DONE)
+                barrier();
+        uart_base[UART_TX] = c;
+}
+
+static inline void flush(void)
+{
+}
+
+static __inline__ void __arch_decomp_setup(unsigned long arch_id)
+{
+        if (machine_is_iq80321())
+                uart_base = (volatile u8 *)IQ80321_UART;
+        else if (machine_is_iq31244())
+                uart_base = (volatile u8 *)IQ31244_UART;
+        else
+                uart_base = (volatile u8 *)0xfe800000;
+}
+
+/*
+ * nothing to do
+ */
+#define arch_decomp_setup()     __arch_decomp_setup(arch_id)
+#define arch_decomp_wdog()
diff --git a/include/asm-arm/arch-iop32x/vmalloc.h b/include/asm-arm/arch-iop32x/vmalloc.h
new file mode 100644
index 0000000000..0a70baa195
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/vmalloc.h
@@ -0,0 +1,5 @@
+/*
+ * include/asm-arm/arch-iop32x/vmalloc.h
+ */
+
+#define VMALLOC_END     0xfe000000
diff --git a/include/asm-arm/arch-iop33x/debug-macro.S b/include/asm-arm/arch-iop33x/debug-macro.S
new file mode 100644
index 0000000000..9e7132ebe6
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/debug-macro.S
@@ -0,0 +1,24 @@
+/*
+ * include/asm-arm/arch-iop33x/debug-macro.S
+ *
+ * Debugging macro include header
+ *
+ * Copyright (C) 1994-1999 Russell King
+ * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
+ *
+ * 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.
+ */
+
+                .macro  addruart, rx
+                mrc     p15, 0, \rx, c1, c0
+                tst     \rx, #1                 @ mmu enabled?
+                moveq   \rx, #0xff000000        @ physical
+                movne   \rx, #0xfe000000        @ virtual
+                orr     \rx, \rx, #0x00ff0000
+                orr     \rx, \rx, #0x0000f700
+                .endm
+
+#define UART_SHIFT      2
+#include <asm/hardware/debug-8250.S>
diff --git a/include/asm-arm/arch-iop33x/dma.h b/include/asm-arm/arch-iop33x/dma.h
new file mode 100644
index 0000000000..b7775fdc5a
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/dma.h
@@ -0,0 +1,9 @@
+/*
+ * include/asm-arm/arch-iop33x/dma.h
+ *
+ * Copyright (C) 2004 Intel Corp.
+ *
+ * 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.
+ */
diff --git a/include/asm-arm/arch-iop33x/entry-macro.S b/include/asm-arm/arch-iop33x/entry-macro.S
new file mode 100644
index 0000000000..92b791702e
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/entry-macro.S
@@ -0,0 +1,22 @@
+/*
+ * include/asm-arm/arch-iop33x/entry-macro.S
+ *
+ * Low-level IRQ helper macros for IOP33x-based platforms
+ *
+ * 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.
+ */
+#include <asm/arch/iop33x.h>
+
+                .macro  disable_fiq
+                .endm
+
+                .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
+                ldr     \base, =IOP3XX_REG_ADDR(0x07C8)
+                ldr     \irqstat, [\base]               @ Read IINTVEC
+                cmp     \irqstat, #0
+                ldreq   \irqstat, [\base]               @ erratum 63 workaround
+                adds    \irqnr, \irqstat, #1
+                movne   \irqnr, \irqstat, lsr #2
+                .endm
diff --git a/include/asm-arm/arch-iop33x/hardware.h b/include/asm-arm/arch-iop33x/hardware.h
new file mode 100644
index 0000000000..0659cf94d0
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/hardware.h
@@ -0,0 +1,46 @@
+/*
+ * include/asm-arm/arch-iop33x/hardware.h
+ */
+
+#ifndef __HARDWARE_H
+#define __HARDWARE_H
+
+#include <asm/types.h>
+
+/*
+ * Note about PCI IO space mappings
+ *
+ * To make IO space accesses efficient, we store virtual addresses in
+ * the IO resources.
+ *
+ * The PCI IO space is located at virtual 0xfe000000 from physical
+ * 0x90000000.  The PCI BARs must be programmed with physical addresses,
+ * but when we read them, we convert them to virtual addresses.  See
+ * arch/arm/mach-iop3xx/iop3xx-pci.c
+ */
+#define pcibios_assign_all_busses()     1
+#define PCIBIOS_MIN_IO          0x00000000
+#define PCIBIOS_MIN_MEM         0x00000000
+
+#ifndef __ASSEMBLY__
+void iop33x_init_irq(void);
+
+extern struct platform_device iop33x_uart0_device;
+extern struct platform_device iop33x_uart1_device;
+#endif
+
+
+/*
+ * Generic chipset bits
+ *
+ */
+#include "iop33x.h"
+
+/*
+ * Board specific bits
+ */
+#include "iq80331.h"
+#include "iq80332.h"
+
+
+#endif
diff --git a/include/asm-arm/arch-iop33x/io.h b/include/asm-arm/arch-iop33x/io.h
new file mode 100644
index 0000000000..c017402bab
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/io.h
@@ -0,0 +1,21 @@
+/*
+ * include/asm-arm/arch-iop33x/io.h
+ *
+ * Copyright (C) 2001  MontaVista Software, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __IO_H
+#define __IO_H
+
+#include <asm/hardware.h>
+
+#define IO_SPACE_LIMIT          0xffffffff
+#define __io(p)                 ((void __iomem *)(p))
+#define __mem_pci(a)            (a)
+
+
+#endif
diff --git a/include/asm-arm/arch-iop33x/iop33x.h b/include/asm-arm/arch-iop33x/iop33x.h
new file mode 100644
index 0000000000..7ac6e93db5
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/iop33x.h
@@ -0,0 +1,33 @@
+/*
+ * include/asm-arm/arch-iop33x/iop33x.h
+ *
+ * Intel IOP33X Chip definitions
+ *
+ * Author: Dave Jiang (dave.jiang@intel.com)
+ * Copyright (C) 2003, 2004 Intel Corp.
+ *
+ * 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 __IOP33X_H
+#define __IOP33X_H
+
+/*
+ * Peripherals that are shared between the iop32x and iop33x but
+ * located at different addresses.
+ */
+#define IOP3XX_GPIO_REG(reg)    (IOP3XX_PERIPHERAL_VIRT_BASE + 0x1780 + (reg))
+#define IOP3XX_TIMER_REG(reg)   (IOP3XX_PERIPHERAL_VIRT_BASE + 0x07d0 + (reg))
+
+#include <asm/hardware/iop3xx.h>
+
+/* UARTs  */
+#define IOP33X_UART0_PHYS       (IOP3XX_PERIPHERAL_PHYS_BASE + 0x1700)
+#define IOP33X_UART0_VIRT       (IOP3XX_PERIPHERAL_VIRT_BASE + 0x1700)
+#define IOP33X_UART1_PHYS       (IOP3XX_PERIPHERAL_PHYS_BASE + 0x1740)
+#define IOP33X_UART1_VIRT       (IOP3XX_PERIPHERAL_VIRT_BASE + 0x1740)
+
+
+#endif
diff --git a/include/asm-arm/arch-iop3xx/iq80331.h b/include/asm-arm/arch-iop33x/iq80331.h
index 0668e78d48..79b9302017 100644
--- a/include/asm-arm/arch-iop3xx/iq80331.h
+++ b/include/asm-arm/arch-iop33x/iq80331.h
@@ -1,23 +1,16 @@
 /*
- * linux/include/asm/arch-iop3xx/iq80331.h
+ * include/asm-arm/arch-iop33x/iq80331.h
  *
  * Intel IQ80331 evaluation board registers
  */
 
-#ifndef _IQ80331_H_
-#define _IQ80331_H_
-
-#define IQ80331_FLASHBASE       0xc0000000      /* Flash */
-#define IQ80331_FLASHSIZE       0x00800000
-#define IQ80331_FLASHWIDTH      1
+#ifndef __IQ80331_H
+#define __IQ80331_H
 
 #define IQ80331_7SEG_1          0xce840000      /* 7-Segment MSB */
 #define IQ80331_7SEG_0          0xce850000      /* 7-Segment LSB (WO) */
 #define IQ80331_ROTARY_SW       0xce8d0000      /* Rotary Switch */
 #define IQ80331_BATT_STAT       0xce8f0000      /* Battery Status */
 
-#ifndef __ASSEMBLY__
-extern void iq80331_map_io(void);
-#endif
 
-#endif  // _IQ80331_H_
+#endif
diff --git a/include/asm-arm/arch-iop3xx/iq80332.h b/include/asm-arm/arch-iop33x/iq80332.h
index e5fff1775d..0531656294 100644
--- a/include/asm-arm/arch-iop3xx/iq80332.h
+++ b/include/asm-arm/arch-iop33x/iq80332.h
@@ -1,23 +1,16 @@
 /*
- * linux/include/asm/arch-iop3xx/iq80332.h
+ * include/asm-arm/arch-iop33x/iq80332.h
  *
  * Intel IQ80332 evaluation board registers
  */
 
-#ifndef _IQ80332_H_
-#define _IQ80332_H_
-
-#define IQ80332_FLASHBASE       0xc0000000      /* Flash */
-#define IQ80332_FLASHSIZE       0x00800000
-#define IQ80332_FLASHWIDTH      1
+#ifndef __IQ80332_H
+#define __IQ80332_H
 
 #define IQ80332_7SEG_1          0xce840000      /* 7-Segment MSB */
 #define IQ80332_7SEG_0          0xce850000      /* 7-Segment LSB (WO) */
 #define IQ80332_ROTARY_SW       0xce8d0000      /* Rotary Switch */
 #define IQ80332_BATT_STAT       0xce8f0000      /* Battery Status */
 
-#ifndef __ASSEMBLY__
-extern void iq80332_map_io(void);
-#endif
 
-#endif  // _IQ80332_H_
+#endif
diff --git a/include/asm-arm/arch-iop33x/irqs.h b/include/asm-arm/arch-iop33x/irqs.h
new file mode 100644
index 0000000000..d045f84033
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/irqs.h
@@ -0,0 +1,60 @@
+/*
+ * include/asm-arm/arch-iop33x/irqs.h
+ *
+ * Author:      Dave Jiang (dave.jiang@intel.com)
+ * Copyright:   (C) 2003 Intel Corp.
+ *
+ * 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 __IRQS_H
+#define __IRQS_H
+
+/*
+ * IOP80331 chipset interrupts
+ */
+#define IRQ_IOP33X_DMA0_EOT     0
+#define IRQ_IOP33X_DMA0_EOC     1
+#define IRQ_IOP33X_DMA1_EOT     2
+#define IRQ_IOP33X_DMA1_EOC     3
+#define IRQ_IOP33X_AA_EOT       6
+#define IRQ_IOP33X_AA_EOC       7
+#define IRQ_IOP33X_TIMER0       8
+#define IRQ_IOP33X_TIMER1       9
+#define IRQ_IOP33X_I2C_0        10
+#define IRQ_IOP33X_I2C_1        11
+#define IRQ_IOP33X_MSG          12
+#define IRQ_IOP33X_MSGIBQ       13
+#define IRQ_IOP33X_ATU_BIST     14
+#define IRQ_IOP33X_PERFMON      15
+#define IRQ_IOP33X_CORE_PMU     16
+#define IRQ_IOP33X_XINT0        24
+#define IRQ_IOP33X_XINT1        25
+#define IRQ_IOP33X_XINT2        26
+#define IRQ_IOP33X_XINT3        27
+#define IRQ_IOP33X_XINT8        32
+#define IRQ_IOP33X_XINT9        33
+#define IRQ_IOP33X_XINT10       34
+#define IRQ_IOP33X_XINT11       35
+#define IRQ_IOP33X_XINT12       36
+#define IRQ_IOP33X_XINT13       37
+#define IRQ_IOP33X_XINT14       38
+#define IRQ_IOP33X_XINT15       39
+#define IRQ_IOP33X_UART0        51
+#define IRQ_IOP33X_UART1        52
+#define IRQ_IOP33X_PBIE         53
+#define IRQ_IOP33X_ATU_CRW      54
+#define IRQ_IOP33X_ATU_ERR      55
+#define IRQ_IOP33X_MCU_ERR      56
+#define IRQ_IOP33X_DMA0_ERR     57
+#define IRQ_IOP33X_DMA1_ERR     58
+#define IRQ_IOP33X_AA_ERR       60
+#define IRQ_IOP33X_MSG_ERR      62
+#define IRQ_IOP33X_HPI          63
+
+#define NR_IRQS                 64
+
+
+#endif
diff --git a/include/asm-arm/arch-iop33x/memory.h b/include/asm-arm/arch-iop33x/memory.h
new file mode 100644
index 0000000000..0d39139b24
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/memory.h
@@ -0,0 +1,26 @@
+/*
+ * include/asm-arm/arch-iop33x/memory.h
+ */
+
+#ifndef __MEMORY_H
+#define __MEMORY_H
+
+#include <asm/hardware.h>
+
+/*
+ * Physical DRAM offset.
+ */
+#define PHYS_OFFSET     UL(0x00000000)
+
+/*
+ * Virtual view <-> PCI DMA view memory address translations
+ * virt_to_bus: Used to translate the virtual address to an
+ *              address suitable to be passed to set_dma_addr
+ * bus_to_virt: Used to convert an address for DMA operations
+ *              to an address that the kernel can use.
+ */
+#define __virt_to_bus(x)        (((__virt_to_phys(x)) & ~(*IOP3XX_IATVR2)) | ((*IOP3XX_IABAR2) & 0xfffffff0))
+#define __bus_to_virt(x)        (__phys_to_virt(((x) & ~(*IOP3XX_IALR2)) | ( *IOP3XX_IATVR2)))
+
+
+#endif
diff --git a/include/asm-arm/arch-iop33x/system.h b/include/asm-arm/arch-iop33x/system.h
new file mode 100644
index 0000000000..00dd07ece2
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/system.h
@@ -0,0 +1,22 @@
+/*
+ * include/asm-arm/arch-iop33x/system.h
+ *
+ * Copyright (C) 2001 MontaVista Software, 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.
+ */
+
+static inline void arch_idle(void)
+{
+        cpu_do_idle();
+}
+
+static inline void arch_reset(char mode)
+{
+        *IOP3XX_PCSR = 0x30;
+
+        /* Jump into ROM at address 0 */
+        cpu_reset(0);
+}
diff --git a/include/asm-arm/arch-iop33x/timex.h b/include/asm-arm/arch-iop33x/timex.h
new file mode 100644
index 0000000000..fe3e1e369f
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/timex.h
@@ -0,0 +1,9 @@
+/*
+ * include/asm-arm/arch-iop33x/timex.h
+ *
+ * IOP3xx architecture timex specifications
+ */
+
+#include <asm/hardware.h>
+
+#define CLOCK_TICK_RATE         (100 * HZ)
diff --git a/include/asm-arm/arch-iop33x/uncompress.h b/include/asm-arm/arch-iop33x/uncompress.h
new file mode 100644
index 0000000000..e17fbc0587
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/uncompress.h
@@ -0,0 +1,37 @@
+/*
+ * include/asm-arm/arch-iop33x/uncompress.h
+ */
+
+#include <asm/types.h>
+#include <asm/mach-types.h>
+#include <linux/serial_reg.h>
+#include <asm/hardware.h>
+
+static volatile u32 *uart_base;
+
+#define TX_DONE         (UART_LSR_TEMT | UART_LSR_THRE)
+
+static inline void putc(char c)
+{
+        while ((uart_base[UART_LSR] & TX_DONE) != TX_DONE)
+                barrier();
+        uart_base[UART_TX] = c;
+}
+
+static inline void flush(void)
+{
+}
+
+static __inline__ void __arch_decomp_setup(unsigned long arch_id)
+{
+        if (machine_is_iq80331() || machine_is_iq80332())
+                uart_base = (volatile u32 *)IOP33X_UART0_PHYS;
+        else
+                uart_base = (volatile u32 *)0xfe800000;
+}
+
+/*
+ * nothing to do
+ */
+#define arch_decomp_setup()     __arch_decomp_setup(arch_id)
+#define arch_decomp_wdog()
diff --git a/include/asm-arm/arch-iop33x/vmalloc.h b/include/asm-arm/arch-iop33x/vmalloc.h
new file mode 100644
index 0000000000..66f545a7f4
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/vmalloc.h
@@ -0,0 +1,5 @@
+/*
+ * include/asm-arm/arch-iop33x/vmalloc.h
+ */
+
+#define VMALLOC_END     0xfe000000
diff --git a/include/asm-arm/arch-iop3xx/debug-macro.S b/include/asm-arm/arch-iop3xx/debug-macro.S
deleted file mode 100644
index ce007e5319..0000000000
--- a/include/asm-arm/arch-iop3xx/debug-macro.S
+++ /dev/null
@@ -1,35 +0,0 @@
-/* linux/include/asm-arm/arch-iop3xx/debug-macro.S
- *
- * Debugging macro include header
- *
- *  Copyright (C) 1994-1999 Russell King
- *  Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
- *
- * 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.
- *
-*/
-
-                .macro  addruart,rx
-                mov     \rx, #0xfe000000        @ physical
-#if defined(CONFIG_ARCH_IQ80321) || defined(CONFIG_ARCH_IQ31244)
-                orr     \rx, \rx, #0x00800000   @ location of the UART
-#elif defined(CONFIG_ARCH_IOP331)
-                mrc     p15, 0, \rx, c1, c0
-                tst     \rx, #1                 @ MMU enabled?
-                moveq   \rx, #0x000fe000        @ Physical Base
-                movne   \rx, #0
-                orr     \rx, \rx, #0xfe000000
-                orr     \rx, \rx, #0x00f00000   @ Virtual Base
-                orr     \rx, \rx, #0x00001700   @ location of the UART
-#else
-#error Unknown IOP3XX implementation
-#endif
-                .endm
-
-#if !defined(CONFIG_ARCH_IQ80321) || !defined(CONFIG_ARCH_IQ31244) || !defined(CONFIG_ARCH_IQ80331)
-#define FLOW_CONTROL
-#endif
-#define UART_SHIFT      0
-#include <asm/hardware/debug-8250.S>
diff --git a/include/asm-arm/arch-iop3xx/entry-macro.S b/include/asm-arm/arch-iop3xx/entry-macro.S
deleted file mode 100644
index 926668c098..0000000000
--- a/include/asm-arm/arch-iop3xx/entry-macro.S
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * include/asm-arm/arch-iop3xx/entry-macro.S
- *
- * Low-level IRQ helper macros for IOP3xx-based platforms
- *
- * 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.
- */
-#include <asm/arch/irqs.h>
-
-#if defined(CONFIG_ARCH_IOP321)
-                .macro  disable_fiq
-                .endm
-
-                /*
-                 * Note: only deal with normal interrupts, not FIQ
-                 */
-                .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-                mov     \irqnr, #0
-                mrc     p6, 0, \irqstat, c8, c0, 0      @ Read IINTSRC
-                cmp     \irqstat, #0
-                beq     1001f
-                clz     \irqnr, \irqstat
-                mov     \base, #31
-                subs    \irqnr,\base,\irqnr
-                add     \irqnr,\irqnr,#IRQ_IOP321_DMA0_EOT
-1001:
-                .endm
-
-#elif defined(CONFIG_ARCH_IOP331)
-                .macro  disable_fiq
-                .endm
-
-                /*
-                 * Note: only deal with normal interrupts, not FIQ
-                 */
-                .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-                mov     \irqnr, #0
-                mrc     p6, 0, \irqstat, c4, c0, 0      @ Read IINTSRC0
-                cmp     \irqstat, #0
-                bne     1002f
-                mrc     p6, 0, \irqstat, c5, c0, 0      @ Read IINTSRC1
-                cmp     \irqstat, #0
-                beq     1001f
-                clz     \irqnr, \irqstat
-                rsbs    \irqnr,\irqnr,#31   @ recommend by RMK
-                add     \irqnr,\irqnr,#IRQ_IOP331_XINT8
-                b       1001f
-1002:   clz     \irqnr, \irqstat
-                rsbs    \irqnr,\irqnr,#31   @ recommend by RMK
-                add     \irqnr,\irqnr,#IRQ_IOP331_DMA0_EOT
-1001:
-                .endm
-
-#endif
-
diff --git a/include/asm-arm/arch-iop3xx/hardware.h b/include/asm-arm/arch-iop3xx/hardware.h
deleted file mode 100644
index 3b138171d0..0000000000
--- a/include/asm-arm/arch-iop3xx/hardware.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * linux/include/asm-arm/arch-iop3xx/hardware.h
- */
-#ifndef __ASM_ARCH_HARDWARE_H
-#define __ASM_ARCH_HARDWARE_H
-
-#include <asm/types.h>
-
-/*
- * Note about PCI IO space mappings
- *
- * To make IO space accesses efficient, we store virtual addresses in
- * the IO resources.
- *
- * The PCI IO space is located at virtual 0xfe000000 from physical
- * 0x90000000.  The PCI BARs must be programmed with physical addresses,
- * but when we read them, we convert them to virtual addresses.  See
- * arch/arm/mach-iop3xx/iop3xx-pci.c
- */
-
-#define pcibios_assign_all_busses() 1
-
-
-/*
- * The min PCI I/O and MEM space are dependent on what specific
- * chipset/platform we are running on, so instead of hardcoding with
- * #ifdefs, we just fill these in the platform level PCI init code.
- */
-#ifndef __ASSEMBLY__
-extern unsigned long iop3xx_pcibios_min_io;
-extern unsigned long iop3xx_pcibios_min_mem;
-
-extern unsigned int processor_id;
-#endif
-
-/*
- * We just set these to zero since they are really bogus anyways
- */
-#define PCIBIOS_MIN_IO      (iop3xx_pcibios_min_io)
-#define PCIBIOS_MIN_MEM     (iop3xx_pcibios_min_mem)
-
-/*
- * Generic chipset bits
- *
- */
-#include "iop321.h"
-#include "iop331.h"
-
-/*
- * Board specific bits
- */
-#include "iq80321.h"
-#include "iq31244.h"
-#include "iq80331.h"
-#include "iq80332.h"
-
-#endif  /* _ASM_ARCH_HARDWARE_H */
diff --git a/include/asm-arm/arch-iop3xx/iop321-irqs.h b/include/asm-arm/arch-iop3xx/iop321-irqs.h
deleted file mode 100644
index 2fcc1654cb..0000000000
--- a/include/asm-arm/arch-iop3xx/iop321-irqs.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * linux/include/asm-arm/arch-iop3xx/irqs.h
- *
- * Author:      Rory Bolt <rorybolt@pacbell.net>
- * Copyright:   (C) 2002 Rory Bolt
- *
- * 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 _IOP321_IRQS_H_
-#define _IOP321_IRQS_H_
-
-/*
- * IOP80321 chipset interrupts
- */
-#define IOP321_IRQ_OFS          0
-#define IOP321_IRQ(x)           (IOP321_IRQ_OFS + (x))
-
-/*
- * On IRQ or FIQ register
- */
-#define IRQ_IOP321_DMA0_EOT     IOP321_IRQ(0)
-#define IRQ_IOP321_DMA0_EOC     IOP321_IRQ(1)
-#define IRQ_IOP321_DMA1_EOT     IOP321_IRQ(2)
-#define IRQ_IOP321_DMA1_EOC     IOP321_IRQ(3)
-#define IRQ_IOP321_RSVD_4       IOP321_IRQ(4)
-#define IRQ_IOP321_RSVD_5       IOP321_IRQ(5)
-#define IRQ_IOP321_AA_EOT       IOP321_IRQ(6)
-#define IRQ_IOP321_AA_EOC       IOP321_IRQ(7)
-#define IRQ_IOP321_CORE_PMON    IOP321_IRQ(8)
-#define IRQ_IOP321_TIMER0       IOP321_IRQ(9)
-#define IRQ_IOP321_TIMER1       IOP321_IRQ(10)
-#define IRQ_IOP321_I2C_0        IOP321_IRQ(11)
-#define IRQ_IOP321_I2C_1        IOP321_IRQ(12)
-#define IRQ_IOP321_MESSAGING    IOP321_IRQ(13)
-#define IRQ_IOP321_ATU_BIST     IOP321_IRQ(14)
-#define IRQ_IOP321_PERFMON      IOP321_IRQ(15)
-#define IRQ_IOP321_CORE_PMU     IOP321_IRQ(16)
-#define IRQ_IOP321_BIU_ERR      IOP321_IRQ(17)
-#define IRQ_IOP321_ATU_ERR      IOP321_IRQ(18)
-#define IRQ_IOP321_MCU_ERR      IOP321_IRQ(19)
-#define IRQ_IOP321_DMA0_ERR     IOP321_IRQ(20)
-#define IRQ_IOP321_DMA1_ERR     IOP321_IRQ(21)
-#define IRQ_IOP321_RSVD_22      IOP321_IRQ(22)
-#define IRQ_IOP321_AA_ERR       IOP321_IRQ(23)
-#define IRQ_IOP321_MSG_ERR      IOP321_IRQ(24)
-#define IRQ_IOP321_SSP          IOP321_IRQ(25)
-#define IRQ_IOP321_RSVD_26      IOP321_IRQ(26)
-#define IRQ_IOP321_XINT0        IOP321_IRQ(27)
-#define IRQ_IOP321_XINT1        IOP321_IRQ(28)
-#define IRQ_IOP321_XINT2        IOP321_IRQ(29)
-#define IRQ_IOP321_XINT3        IOP321_IRQ(30)
-#define IRQ_IOP321_HPI          IOP321_IRQ(31)
-
-#define NR_IOP321_IRQS          (IOP321_IRQ(31) + 1)
-
-#define NR_IRQS                 NR_IOP321_IRQS
-
-
-/*
- * Interrupts available on the IQ80321 board
- */
-
-/*
- * On board devices
- */
-#define IRQ_IQ80321_I82544      IRQ_IOP321_XINT0
-#define IRQ_IQ80321_UART        IRQ_IOP321_XINT1
-
-/*
- * PCI interrupts
- */
-#define IRQ_IQ80321_INTA        IRQ_IOP321_XINT0
-#define IRQ_IQ80321_INTB        IRQ_IOP321_XINT1
-#define IRQ_IQ80321_INTC        IRQ_IOP321_XINT2
-#define IRQ_IQ80321_INTD        IRQ_IOP321_XINT3
-
-/*
- * Interrupts on the IQ31244 board
- */
-
-/*
- * On board devices
- */
-#define IRQ_IQ31244_UART        IRQ_IOP321_XINT1
-#define IRQ_IQ31244_I82546      IRQ_IOP321_XINT0
-#define IRQ_IQ31244_SATA        IRQ_IOP321_XINT2
-#define IRQ_IQ31244_PCIX_SLOT   IRQ_IOP321_XINT3
-
-/*
- * PCI interrupts
- */
-#define IRQ_IQ31244_INTA        IRQ_IOP321_XINT0
-#define IRQ_IQ31244_INTB        IRQ_IOP321_XINT1
-#define IRQ_IQ31244_INTC        IRQ_IOP321_XINT2
-#define IRQ_IQ31244_INTD        IRQ_IOP321_XINT3
-
-#endif // _IOP321_IRQ_H_
diff --git a/include/asm-arm/arch-iop3xx/iop321.h b/include/asm-arm/arch-iop3xx/iop321.h
deleted file mode 100644
index f8df778a35..0000000000
--- a/include/asm-arm/arch-iop3xx/iop321.h
+++ /dev/null
@@ -1,345 +0,0 @@
-/*
- * linux/include/asm/arch-iop3xx/iop321.h
- *
- * Intel IOP321 Chip definitions
- *
- * Author: Rory Bolt <rorybolt@pacbell.net>
- * Copyright (C) 2002 Rory Bolt
- * Copyright (C) 2004 Intel Corp.
- *
- * 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 _IOP321_HW_H_
-#define _IOP321_HW_H_
-
-
-/*
- * This is needed for mixed drivers that need to work on all
- * IOP3xx variants but behave slightly differently on each.
- */
-#ifndef __ASSEMBLY__
-#ifdef  CONFIG_ARCH_IOP321
-#define iop_is_321() (((processor_id & 0xfffff5e0) == 0x69052420))
-#else
-#define iop_is_321()    0
-#endif
-#endif
-
-/*
- * IOP321 I/O and Mem space regions for PCI autoconfiguration
- */
-#define IOP321_PCI_IO_WINDOW_SIZE   0x00010000
-#define IOP321_PCI_LOWER_IO_PA      0x90000000
-#define IOP321_PCI_LOWER_IO_VA      0xfe000000
-#define IOP321_PCI_LOWER_IO_BA      (*IOP321_OIOWTVR)
-#define IOP321_PCI_UPPER_IO_PA      (IOP321_PCI_LOWER_IO_PA + IOP321_PCI_IO_WINDOW_SIZE - 1)
-#define IOP321_PCI_UPPER_IO_VA      (IOP321_PCI_LOWER_IO_VA + IOP321_PCI_IO_WINDOW_SIZE - 1)
-#define IOP321_PCI_UPPER_IO_BA      (IOP321_PCI_LOWER_IO_BA + IOP321_PCI_IO_WINDOW_SIZE - 1)
-#define IOP321_PCI_IO_OFFSET        (IOP321_PCI_LOWER_IO_VA - IOP321_PCI_LOWER_IO_BA)
-
-/* #define IOP321_PCI_MEM_WINDOW_SIZE  (~*IOP321_IALR1 + 1) */
-#define IOP321_PCI_MEM_WINDOW_SIZE  0x04000000 /* 64M outbound window */
-#define IOP321_PCI_LOWER_MEM_PA     0x80000000
-#define IOP321_PCI_LOWER_MEM_BA     (*IOP321_OMWTVR0)
-#define IOP321_PCI_UPPER_MEM_PA     (IOP321_PCI_LOWER_MEM_PA + IOP321_PCI_MEM_WINDOW_SIZE - 1)
-#define IOP321_PCI_UPPER_MEM_BA     (IOP321_PCI_LOWER_MEM_BA + IOP321_PCI_MEM_WINDOW_SIZE - 1)
-#define IOP321_PCI_MEM_OFFSET       (IOP321_PCI_LOWER_MEM_PA - IOP321_PCI_LOWER_MEM_BA)
-
-
-/*
- * IOP321 chipset registers
- */
-#define IOP321_VIRT_MEM_BASE 0xfeffe000  /* chip virtual mem address*/
-#define IOP321_PHYS_MEM_BASE 0xffffe000  /* chip physical memory address */
-#define IOP321_REG_ADDR(reg) (IOP321_VIRT_MEM_BASE | (reg))
-
-/* Reserved 0x00000000 through 0x000000FF */
-
-/* Address Translation Unit 0x00000100 through 0x000001FF */
-#define IOP321_ATUVID     (volatile u16 *)IOP321_REG_ADDR(0x00000100)
-#define IOP321_ATUDID     (volatile u16 *)IOP321_REG_ADDR(0x00000102)
-#define IOP321_ATUCMD     (volatile u16 *)IOP321_REG_ADDR(0x00000104)
-#define IOP321_ATUSR      (volatile u16 *)IOP321_REG_ADDR(0x00000106)
-#define IOP321_ATURID     (volatile u8  *)IOP321_REG_ADDR(0x00000108)
-#define IOP321_ATUCCR     (volatile u32 *)IOP321_REG_ADDR(0x00000109)
-#define IOP321_ATUCLSR    (volatile u8  *)IOP321_REG_ADDR(0x0000010C)
-#define IOP321_ATULT      (volatile u8  *)IOP321_REG_ADDR(0x0000010D)
-#define IOP321_ATUHTR     (volatile u8  *)IOP321_REG_ADDR(0x0000010E)
-#define IOP321_ATUBIST    (volatile u8  *)IOP321_REG_ADDR(0x0000010F)
-#define IOP321_IABAR0     (volatile u32 *)IOP321_REG_ADDR(0x00000110)
-#define IOP321_IAUBAR0    (volatile u32 *)IOP321_REG_ADDR(0x00000114)
-#define IOP321_IABAR1     (volatile u32 *)IOP321_REG_ADDR(0x00000118)
-#define IOP321_IAUBAR1    (volatile u32 *)IOP321_REG_ADDR(0x0000011C)
-#define IOP321_IABAR2     (volatile u32 *)IOP321_REG_ADDR(0x00000120)
-#define IOP321_IAUBAR2    (volatile u32 *)IOP321_REG_ADDR(0x00000124)
-#define IOP321_ASVIR      (volatile u16 *)IOP321_REG_ADDR(0x0000012C)
-#define IOP321_ASIR       (volatile u16 *)IOP321_REG_ADDR(0x0000012E)
-#define IOP321_ERBAR      (volatile u32 *)IOP321_REG_ADDR(0x00000130)
-/* Reserved 0x00000134 through 0x0000013B */
-#define IOP321_ATUILR     (volatile u8  *)IOP321_REG_ADDR(0x0000013C)
-#define IOP321_ATUIPR     (volatile u8  *)IOP321_REG_ADDR(0x0000013D)
-#define IOP321_ATUMGNT    (volatile u8  *)IOP321_REG_ADDR(0x0000013E)
-#define IOP321_ATUMLAT    (volatile u8  *)IOP321_REG_ADDR(0x0000013F)
-#define IOP321_IALR0      (volatile u32 *)IOP321_REG_ADDR(0x00000140)
-#define IOP321_IATVR0     (volatile u32 *)IOP321_REG_ADDR(0x00000144)
-#define IOP321_ERLR       (volatile u32 *)IOP321_REG_ADDR(0x00000148)
-#define IOP321_ERTVR      (volatile u32 *)IOP321_REG_ADDR(0x0000014C)
-#define IOP321_IALR1      (volatile u32 *)IOP321_REG_ADDR(0x00000150)
-#define IOP321_IALR2      (volatile u32 *)IOP321_REG_ADDR(0x00000154)
-#define IOP321_IATVR2     (volatile u32 *)IOP321_REG_ADDR(0x00000158)
-#define IOP321_OIOWTVR    (volatile u32 *)IOP321_REG_ADDR(0x0000015C)
-#define IOP321_OMWTVR0    (volatile u32 *)IOP321_REG_ADDR(0x00000160)
-#define IOP321_OUMWTVR0   (volatile u32 *)IOP321_REG_ADDR(0x00000164)
-#define IOP321_OMWTVR1    (volatile u32 *)IOP321_REG_ADDR(0x00000168)
-#define IOP321_OUMWTVR1   (volatile u32 *)IOP321_REG_ADDR(0x0000016C)
-/* Reserved 0x00000170 through 0x00000177*/
-#define IOP321_OUDWTVR    (volatile u32 *)IOP321_REG_ADDR(0x00000178)
-/* Reserved 0x0000017C through 0x0000017F*/
-#define IOP321_ATUCR      (volatile u32 *)IOP321_REG_ADDR(0x00000180)
-#define IOP321_PCSR       (volatile u32 *)IOP321_REG_ADDR(0x00000184)
-#define IOP321_ATUISR     (volatile u32 *)IOP321_REG_ADDR(0x00000188)
-#define IOP321_ATUIMR     (volatile u32 *)IOP321_REG_ADDR(0x0000018C)
-#define IOP321_IABAR3     (volatile u32 *)IOP321_REG_ADDR(0x00000190)
-#define IOP321_IAUBAR3    (volatile u32 *)IOP321_REG_ADDR(0x00000194)
-#define IOP321_IALR3      (volatile u32 *)IOP321_REG_ADDR(0x00000198)
-#define IOP321_IATVR3     (volatile u32 *)IOP321_REG_ADDR(0x0000019C)
-/* Reserved 0x000001A0 through 0x000001A3*/
-#define IOP321_OCCAR      (volatile u32 *)IOP321_REG_ADDR(0x000001A4)
-/* Reserved 0x000001A8 through 0x000001AB*/
-#define IOP321_OCCDR      (volatile u32 *)IOP321_REG_ADDR(0x000001AC)
-/* Reserved 0x000001B0 through 0x000001BB*/
-#define IOP321_PDSCR      (volatile u32 *)IOP321_REG_ADDR(0x000001BC)
-#define IOP321_PMCAPID    (volatile u8  *)IOP321_REG_ADDR(0x000001C0)
-#define IOP321_PMNEXT     (volatile u8  *)IOP321_REG_ADDR(0x000001C1)
-#define IOP321_APMCR      (volatile u16 *)IOP321_REG_ADDR(0x000001C2)
-#define IOP321_APMCSR     (volatile u16 *)IOP321_REG_ADDR(0x000001C4)
-/* Reserved 0x000001C6 through 0x000001DF */
-#define IOP321_PCIXCAPID  (volatile u8  *)IOP321_REG_ADDR(0x000001E0)
-#define IOP321_PCIXNEXT   (volatile u8  *)IOP321_REG_ADDR(0x000001E1)
-#define IOP321_PCIXCMD    (volatile u16 *)IOP321_REG_ADDR(0x000001E2)
-#define IOP321_PCIXSR     (volatile u32 *)IOP321_REG_ADDR(0x000001E4)
-#define IOP321_PCIIRSR    (volatile u32 *)IOP321_REG_ADDR(0x000001EC)
-
-/* Messaging Unit 0x00000300 through 0x000003FF */
-
-/* Reserved 0x00000300 through 0x0000030c */
-#define IOP321_IMR0       (volatile u32 *)IOP321_REG_ADDR(0x00000310)
-#define IOP321_IMR1       (volatile u32 *)IOP321_REG_ADDR(0x00000314)
-#define IOP321_OMR0       (volatile u32 *)IOP321_REG_ADDR(0x00000318)
-#define IOP321_OMR1       (volatile u32 *)IOP321_REG_ADDR(0x0000031C)
-#define IOP321_IDR        (volatile u32 *)IOP321_REG_ADDR(0x00000320)
-#define IOP321_IISR       (volatile u32 *)IOP321_REG_ADDR(0x00000324)
-#define IOP321_IIMR       (volatile u32 *)IOP321_REG_ADDR(0x00000328)
-#define IOP321_ODR        (volatile u32 *)IOP321_REG_ADDR(0x0000032C)
-#define IOP321_OISR       (volatile u32 *)IOP321_REG_ADDR(0x00000330)
-#define IOP321_OIMR       (volatile u32 *)IOP321_REG_ADDR(0x00000334)
-/* Reserved 0x00000338 through 0x0000034F */
-#define IOP321_MUCR       (volatile u32 *)IOP321_REG_ADDR(0x00000350)
-#define IOP321_QBAR       (volatile u32 *)IOP321_REG_ADDR(0x00000354)
-/* Reserved 0x00000358 through 0x0000035C */
-#define IOP321_IFHPR      (volatile u32 *)IOP321_REG_ADDR(0x00000360)
-#define IOP321_IFTPR      (volatile u32 *)IOP321_REG_ADDR(0x00000364)
-#define IOP321_IPHPR      (volatile u32 *)IOP321_REG_ADDR(0x00000368)
-#define IOP321_IPTPR      (volatile u32 *)IOP321_REG_ADDR(0x0000036C)
-#define IOP321_OFHPR      (volatile u32 *)IOP321_REG_ADDR(0x00000370)
-#define IOP321_OFTPR      (volatile u32 *)IOP321_REG_ADDR(0x00000374)
-#define IOP321_OPHPR      (volatile u32 *)IOP321_REG_ADDR(0x00000378)
-#define IOP321_OPTPR      (volatile u32 *)IOP321_REG_ADDR(0x0000037C)
-#define IOP321_IAR        (volatile u32 *)IOP321_REG_ADDR(0x00000380)
-
-#define IOP321_IIxR_MASK        0x7f /* masks all */
-#define IOP321_IIxR_IRI         0x40 /* RC Index Register Interrupt */
-#define IOP321_IIxR_OFQF        0x20 /* RC Output Free Q Full (ERROR) */
-#define IOP321_IIxR_ipq         0x10 /* RC Inbound Post Q (post) */
-#define IOP321_IIxR_ERRDI       0x08 /* RO Error Doorbell Interrupt */
-#define IOP321_IIxR_IDI         0x04 /* RO Inbound Doorbell Interrupt */
-#define IOP321_IIxR_IM1         0x02 /* RC Inbound Message 1 Interrupt */
-#define IOP321_IIxR_IM0         0x01 /* RC Inbound Message 0 Interrupt */
-
-/* Reserved 0x00000384 through 0x000003FF */
-
-/* DMA Controller 0x00000400 through 0x000004FF */
-#define IOP321_DMA0_CCR   (volatile u32 *)IOP321_REG_ADDR(0x00000400)
-#define IOP321_DMA0_CSR   (volatile u32 *)IOP321_REG_ADDR(0x00000404)
-#define IOP321_DMA0_DAR   (volatile u32 *)IOP321_REG_ADDR(0x0000040C)
-#define IOP321_DMA0_NDAR  (volatile u32 *)IOP321_REG_ADDR(0x00000410)
-#define IOP321_DMA0_PADR  (volatile u32 *)IOP321_REG_ADDR(0x00000414)
-#define IOP321_DMA0_PUADR (volatile u32 *)IOP321_REG_ADDR(0x00000418)
-#define IOP321_DMA0_LADR  (volatile u32 *)IOP321_REG_ADDR(0X0000041C)
-#define IOP321_DMA0_BCR   (volatile u32 *)IOP321_REG_ADDR(0x00000420)
-#define IOP321_DMA0_DCR   (volatile u32 *)IOP321_REG_ADDR(0x00000424)
-/* Reserved 0x00000428 through 0x0000043C */
-#define IOP321_DMA1_CCR   (volatile u32 *)IOP321_REG_ADDR(0x00000440)
-#define IOP321_DMA1_CSR   (volatile u32 *)IOP321_REG_ADDR(0x00000444)
-#define IOP321_DMA1_DAR   (volatile u32 *)IOP321_REG_ADDR(0x0000044C)
-#define IOP321_DMA1_NDAR  (volatile u32 *)IOP321_REG_ADDR(0x00000450)
-#define IOP321_DMA1_PADR  (volatile u32 *)IOP321_REG_ADDR(0x00000454)
-#define IOP321_DMA1_PUADR (volatile u32 *)IOP321_REG_ADDR(0x00000458)
-#define IOP321_DMA1_LADR  (volatile u32 *)IOP321_REG_ADDR(0x0000045C)
-#define IOP321_DMA1_BCR   (volatile u32 *)IOP321_REG_ADDR(0x00000460)
-#define IOP321_DMA1_DCR   (volatile u32 *)IOP321_REG_ADDR(0x00000464)
-/* Reserved 0x00000468 through 0x000004FF */
-
-/* Memory controller 0x00000500 through 0x0005FF */
-
-/* Peripheral bus interface unit 0x00000680 through 0x0006FF */
-#define IOP321_PBCR       (volatile u32 *)IOP321_REG_ADDR(0x00000680)
-#define IOP321_PBISR      (volatile u32 *)IOP321_REG_ADDR(0x00000684)
-#define IOP321_PBBAR0     (volatile u32 *)IOP321_REG_ADDR(0x00000688)
-#define IOP321_PBLR0      (volatile u32 *)IOP321_REG_ADDR(0x0000068C)
-#define IOP321_PBBAR1     (volatile u32 *)IOP321_REG_ADDR(0x00000690)
-#define IOP321_PBLR1      (volatile u32 *)IOP321_REG_ADDR(0x00000694)
-#define IOP321_PBBAR2     (volatile u32 *)IOP321_REG_ADDR(0x00000698)
-#define IOP321_PBLR2      (volatile u32 *)IOP321_REG_ADDR(0x0000069C)
-#define IOP321_PBBAR3     (volatile u32 *)IOP321_REG_ADDR(0x000006A0)
-#define IOP321_PBLR3      (volatile u32 *)IOP321_REG_ADDR(0x000006A4)
-#define IOP321_PBBAR4     (volatile u32 *)IOP321_REG_ADDR(0x000006A8)
-#define IOP321_PBLR4      (volatile u32 *)IOP321_REG_ADDR(0x000006AC)
-#define IOP321_PBBAR5     (volatile u32 *)IOP321_REG_ADDR(0x000006B0)
-#define IOP321_PBLR5      (volatile u32 *)IOP321_REG_ADDR(0x000006B4)
-#define IOP321_PBDSCR     (volatile u32 *)IOP321_REG_ADDR(0x000006B8)
-/* Reserved 0x000006BC */
-#define IOP321_PMBR0      (volatile u32 *)IOP321_REG_ADDR(0x000006C0)
-/* Reserved 0x000006C4 through 0x000006DC */
-#define IOP321_PMBR1      (volatile u32 *)IOP321_REG_ADDR(0x000006E0)
-#define IOP321_PMBR2      (volatile u32 *)IOP321_REG_ADDR(0x000006E4)
-
-#define IOP321_PBCR_EN    0x1
-
-#define IOP321_PBISR_BOOR_ERR 0x1
-
-/* Peripheral performance monitoring unit 0x00000700 through 0x00077F */
-#define IOP321_GTMR     (volatile u32 *)IOP321_REG_ADDR(0x00000700)
-#define IOP321_ESR      (volatile u32 *)IOP321_REG_ADDR(0x00000704)
-#define IOP321_EMISR    (volatile u32 *)IOP321_REG_ADDR(0x00000708)
-/* reserved 0x00000070c */
-#define IOP321_GTSR     (volatile u32 *)IOP321_REG_ADDR(0x00000710)
-/* PERC0 DOESN'T EXIST - index from 1! */
-#define IOP321_PERCR0   (volatile u32 *)IOP321_REG_ADDR(0x00000710)
-
-#define IOP321_GTMR_NGCE        0x04 /* (Not) Global Counter Enable */
-
-/* Internal arbitration unit 0x00000780 through 0x0007BF */
-#define IOP321_IACR     (volatile u32 *)IOP321_REG_ADDR(0x00000780)
-#define IOP321_MTTR1    (volatile u32 *)IOP321_REG_ADDR(0x00000784)
-#define IOP321_MTTR2    (volatile u32 *)IOP321_REG_ADDR(0x00000788)
-
-/* General Purpose I/O Registers */
-#define IOP321_GPOE       (volatile u32 *)IOP321_REG_ADDR(0x000007C4)
-#define IOP321_GPID       (volatile u32 *)IOP321_REG_ADDR(0x000007C8)
-#define IOP321_GPOD       (volatile u32 *)IOP321_REG_ADDR(0x000007CC)
-
-/* Interrupt Controller */
-#define IOP321_INTCTL     (volatile u32 *)IOP321_REG_ADDR(0x000007D0)
-#define IOP321_INTSTR     (volatile u32 *)IOP321_REG_ADDR(0x000007D4)
-#define IOP321_IINTSRC    (volatile u32 *)IOP321_REG_ADDR(0x000007D8)
-#define IOP321_FINTSRC    (volatile u32 *)IOP321_REG_ADDR(0x000007DC)
-
-/* Timers */
-
-#define IOP321_TU_TMR0          (volatile u32 *)IOP321_REG_ADDR(0x000007E0)
-#define IOP321_TU_TMR1          (volatile u32 *)IOP321_REG_ADDR(0x000007E4)
-
-#ifdef CONFIG_ARCH_IQ80321
-#define IOP321_TICK_RATE        200000000       /* 200 MHz clock */
-#elif defined(CONFIG_ARCH_IQ31244)
-#define IOP321_TICK_RATE        198000000       /* 33.000 MHz crystal */
-#endif
-
-#ifdef CONFIG_ARCH_EP80219
-#undef IOP321_TICK_RATE
-#define IOP321_TICK_RATE 200000000 /* 33.333333 Mhz crystal */
-#endif
-
-#define IOP321_TMR_TC           0x01
-#define IOP321_TMR_EN           0x02
-#define IOP321_TMR_RELOAD       0x04
-#define IOP321_TMR_PRIVILEGED   0x09
-
-#define IOP321_TMR_RATIO_1_1    0x00
-#define IOP321_TMR_RATIO_4_1    0x10
-#define IOP321_TMR_RATIO_8_1    0x20
-#define IOP321_TMR_RATIO_16_1   0x30
-
-#define IOP321_TU_TCR0    (volatile u32 *)IOP321_REG_ADDR(0x000007E8)
-#define IOP321_TU_TCR1    (volatile u32 *)IOP321_REG_ADDR(0x000007EC)
-#define IOP321_TU_TRR0    (volatile u32 *)IOP321_REG_ADDR(0x000007F0)
-#define IOP321_TU_TRR1    (volatile u32 *)IOP321_REG_ADDR(0x000007F4)
-#define IOP321_TU_TISR    (volatile u32 *)IOP321_REG_ADDR(0x000007F8)
-#define IOP321_TU_WDTCR   (volatile u32 *)IOP321_REG_ADDR(0x000007FC)
-
-/* Application accelerator unit 0x00000800 - 0x000008FF */
-#define IOP321_AAU_ACR     (volatile u32 *)IOP321_REG_ADDR(0x00000800)
-#define IOP321_AAU_ASR     (volatile u32 *)IOP321_REG_ADDR(0x00000804)
-#define IOP321_AAU_ADAR    (volatile u32 *)IOP321_REG_ADDR(0x00000808)
-#define IOP321_AAU_ANDAR   (volatile u32 *)IOP321_REG_ADDR(0x0000080C)
-#define IOP321_AAU_SAR1    (volatile u32 *)IOP321_REG_ADDR(0x00000810)
-#define IOP321_AAU_SAR2    (volatile u32 *)IOP321_REG_ADDR(0x00000814)
-#define IOP321_AAU_SAR3    (volatile u32 *)IOP321_REG_ADDR(0x00000818)
-#define IOP321_AAU_SAR4    (volatile u32 *)IOP321_REG_ADDR(0x0000081C)
-#define IOP321_AAU_SAR5    (volatile u32 *)IOP321_REG_ADDR(0x0000082C)
-#define IOP321_AAU_SAR6    (volatile u32 *)IOP321_REG_ADDR(0x00000830)
-#define IOP321_AAU_SAR7    (volatile u32 *)IOP321_REG_ADDR(0x00000834)
-#define IOP321_AAU_SAR8    (volatile u32 *)IOP321_REG_ADDR(0x00000838)
-#define IOP321_AAU_SAR9    (volatile u32 *)IOP321_REG_ADDR(0x00000840)
-#define IOP321_AAU_SAR10   (volatile u32 *)IOP321_REG_ADDR(0x00000844)
-#define IOP321_AAU_SAR11   (volatile u32 *)IOP321_REG_ADDR(0x00000848)
-#define IOP321_AAU_SAR12   (volatile u32 *)IOP321_REG_ADDR(0x0000084C)
-#define IOP321_AAU_SAR13   (volatile u32 *)IOP321_REG_ADDR(0x00000850)
-#define IOP321_AAU_SAR14   (volatile u32 *)IOP321_REG_ADDR(0x00000854)
-#define IOP321_AAU_SAR15   (volatile u32 *)IOP321_REG_ADDR(0x00000858)
-#define IOP321_AAU_SAR16   (volatile u32 *)IOP321_REG_ADDR(0x0000085C)
-#define IOP321_AAU_SAR17   (volatile u32 *)IOP321_REG_ADDR(0x00000864)
-#define IOP321_AAU_SAR18   (volatile u32 *)IOP321_REG_ADDR(0x00000868)
-#define IOP321_AAU_SAR19   (volatile u32 *)IOP321_REG_ADDR(0x0000086C)
-#define IOP321_AAU_SAR20   (volatile u32 *)IOP321_REG_ADDR(0x00000870)
-#define IOP321_AAU_SAR21   (volatile u32 *)IOP321_REG_ADDR(0x00000874)
-#define IOP321_AAU_SAR22   (volatile u32 *)IOP321_REG_ADDR(0x00000878)
-#define IOP321_AAU_SAR23   (volatile u32 *)IOP321_REG_ADDR(0x0000087C)
-#define IOP321_AAU_SAR24   (volatile u32 *)IOP321_REG_ADDR(0x00000880)
-#define IOP321_AAU_SAR25   (volatile u32 *)IOP321_REG_ADDR(0x00000888)
-#define IOP321_AAU_SAR26   (volatile u32 *)IOP321_REG_ADDR(0x0000088C)
-#define IOP321_AAU_SAR27   (volatile u32 *)IOP321_REG_ADDR(0x00000890)
-#define IOP321_AAU_SAR28   (volatile u32 *)IOP321_REG_ADDR(0x00000894)
-#define IOP321_AAU_SAR29   (volatile u32 *)IOP321_REG_ADDR(0x00000898)
-#define IOP321_AAU_SAR30   (volatile u32 *)IOP321_REG_ADDR(0x0000089C)
-#define IOP321_AAU_SAR31   (volatile u32 *)IOP321_REG_ADDR(0x000008A0)
-#define IOP321_AAU_SAR32   (volatile u32 *)IOP321_REG_ADDR(0x000008A4)
-#define IOP321_AAU_DAR     (volatile u32 *)IOP321_REG_ADDR(0x00000820)
-#define IOP321_AAU_ABCR    (volatile u32 *)IOP321_REG_ADDR(0x00000824)
-#define IOP321_AAU_ADCR    (volatile u32 *)IOP321_REG_ADDR(0x00000828)
-#define IOP321_AAU_EDCR0   (volatile u32 *)IOP321_REG_ADDR(0x0000083c)
-#define IOP321_AAU_EDCR1   (volatile u32 *)IOP321_REG_ADDR(0x00000860)
-#define IOP321_AAU_EDCR2   (volatile u32 *)IOP321_REG_ADDR(0x00000884)
-
-
-/* SSP serial port unit 0x00001600 - 0x0000167F */
-/* I2C bus interface unit 0x00001680 - 0x000016FF */
-#define IOP321_ICR0       (volatile u32 *)IOP321_REG_ADDR(0x00001680)
-#define IOP321_ISR0       (volatile u32 *)IOP321_REG_ADDR(0x00001684)
-#define IOP321_ISAR0      (volatile u32 *)IOP321_REG_ADDR(0x00001688)
-#define IOP321_IDBR0      (volatile u32 *)IOP321_REG_ADDR(0x0000168C)
-/* Reserved 0x00001690 */
-#define IOP321_IBMR0      (volatile u32 *)IOP321_REG_ADDR(0x00001694)
-/* Reserved 0x00001698 */
-/* Reserved 0x0000169C */
-#define IOP321_ICR1       (volatile u32 *)IOP321_REG_ADDR(0x000016A0)
-#define IOP321_ISR1       (volatile u32 *)IOP321_REG_ADDR(0x000016A4)
-#define IOP321_ISAR1      (volatile u32 *)IOP321_REG_ADDR(0x000016A8)
-#define IOP321_IDBR1      (volatile u32 *)IOP321_REG_ADDR(0x000016AC)
-#define IOP321_IBMR1      (volatile u32 *)IOP321_REG_ADDR(0x000016B4)
-/* Reserved 0x000016B8 through 0x000016FC */
-
-/* for I2C bit defs see drivers/i2c/i2c-iop3xx.h */
-
-
-#ifndef __ASSEMBLY__
-extern void iop321_map_io(void);
-extern void iop321_init_irq(void);
-extern void iop321_time_init(void);
-#endif
-
-#endif // _IOP321_HW_H_
diff --git a/include/asm-arm/arch-iop3xx/iop331-irqs.h b/include/asm-arm/arch-iop3xx/iop331-irqs.h
deleted file mode 100644
index 8ff73d4872..0000000000
--- a/include/asm-arm/arch-iop3xx/iop331-irqs.h
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * linux/include/asm-arm/arch-iop3xx/irqs.h
- *
- * Author:      Dave Jiang (dave.jiang@intel.com)
- * Copyright:   (C) 2003 Intel Corp.
- *
- * 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 _IOP331_IRQS_H_
-#define _IOP331_IRQS_H_
-
-/*
- * IOP80331 chipset interrupts
- */
-#define IOP331_IRQ_OFS          0
-#define IOP331_IRQ(x)           (IOP331_IRQ_OFS + (x))
-
-/*
- * On IRQ or FIQ register
- */
-#define IRQ_IOP331_DMA0_EOT     IOP331_IRQ(0)
-#define IRQ_IOP331_DMA0_EOC     IOP331_IRQ(1)
-#define IRQ_IOP331_DMA1_EOT     IOP331_IRQ(2)
-#define IRQ_IOP331_DMA1_EOC     IOP331_IRQ(3)
-#define IRQ_IOP331_RSVD_4       IOP331_IRQ(4)
-#define IRQ_IOP331_RSVD_5       IOP331_IRQ(5)
-#define IRQ_IOP331_AA_EOT       IOP331_IRQ(6)
-#define IRQ_IOP331_AA_EOC       IOP331_IRQ(7)
-#define IRQ_IOP331_TIMER0       IOP331_IRQ(8)
-#define IRQ_IOP331_TIMER1       IOP331_IRQ(9)
-#define IRQ_IOP331_I2C_0        IOP331_IRQ(10)
-#define IRQ_IOP331_I2C_1        IOP331_IRQ(11)
-#define IRQ_IOP331_MSG      IOP331_IRQ(12)
-#define IRQ_IOP331_MSGIBQ   IOP331_IRQ(13)
-#define IRQ_IOP331_ATU_BIST     IOP331_IRQ(14)
-#define IRQ_IOP331_PERFMON      IOP331_IRQ(15)
-#define IRQ_IOP331_CORE_PMU     IOP331_IRQ(16)
-#define IRQ_IOP331_RSVD_17      IOP331_IRQ(17)
-#define IRQ_IOP331_RSVD_18      IOP331_IRQ(18)
-#define IRQ_IOP331_RSVD_19      IOP331_IRQ(19)
-#define IRQ_IOP331_RSVD_20      IOP331_IRQ(20)
-#define IRQ_IOP331_RSVD_21      IOP331_IRQ(21)
-#define IRQ_IOP331_RSVD_22      IOP331_IRQ(22)
-#define IRQ_IOP331_RSVD_23      IOP331_IRQ(23)
-#define IRQ_IOP331_XINT0        IOP331_IRQ(24)
-#define IRQ_IOP331_XINT1        IOP331_IRQ(25)
-#define IRQ_IOP331_XINT2        IOP331_IRQ(26)
-#define IRQ_IOP331_XINT3        IOP331_IRQ(27)
-#define IRQ_IOP331_RSVD_28  IOP331_IRQ(28)
-#define IRQ_IOP331_RSVD_29  IOP331_IRQ(29)
-#define IRQ_IOP331_RSVD_30  IOP331_IRQ(30)
-#define IRQ_IOP331_RSVD_31  IOP331_IRQ(31)
-#define IRQ_IOP331_XINT8    IOP331_IRQ(32)  // 0
-#define IRQ_IOP331_XINT9    IOP331_IRQ(33)  // 1
-#define IRQ_IOP331_XINT10   IOP331_IRQ(34)  // 2
-#define IRQ_IOP331_XINT11   IOP331_IRQ(35)  // 3
-#define IRQ_IOP331_XINT12   IOP331_IRQ(36)  // 4
-#define IRQ_IOP331_XINT13   IOP331_IRQ(37)  // 5
-#define IRQ_IOP331_XINT14   IOP331_IRQ(38)  // 6
-#define IRQ_IOP331_XINT15   IOP331_IRQ(39)  // 7
-#define IRQ_IOP331_RSVD_40  IOP331_IRQ(40)  // 8
-#define IRQ_IOP331_RSVD_41  IOP331_IRQ(41)  // 9
-#define IRQ_IOP331_RSVD_42  IOP331_IRQ(42)  // 10
-#define IRQ_IOP331_RSVD_43  IOP331_IRQ(43)  // 11
-#define IRQ_IOP331_RSVD_44  IOP331_IRQ(44)  // 12
-#define IRQ_IOP331_RSVD_45  IOP331_IRQ(45)  // 13
-#define IRQ_IOP331_RSVD_46  IOP331_IRQ(46)  // 14
-#define IRQ_IOP331_RSVD_47  IOP331_IRQ(47)  // 15
-#define IRQ_IOP331_RSVD_48  IOP331_IRQ(48)  // 16
-#define IRQ_IOP331_RSVD_49  IOP331_IRQ(49)  // 17
-#define IRQ_IOP331_RSVD_50  IOP331_IRQ(50)  // 18
-#define IRQ_IOP331_UART0    IOP331_IRQ(51)  // 19
-#define IRQ_IOP331_UART1    IOP331_IRQ(52)  // 20
-#define IRQ_IOP331_PBIE     IOP331_IRQ(53)  // 21
-#define IRQ_IOP331_ATU_CRW  IOP331_IRQ(54)  // 22
-#define IRQ_IOP331_ATU_ERR      IOP331_IRQ(55)  // 23
-#define IRQ_IOP331_MCU_ERR      IOP331_IRQ(56)  // 24
-#define IRQ_IOP331_DMA0_ERR     IOP331_IRQ(57)  // 25
-#define IRQ_IOP331_DMA1_ERR     IOP331_IRQ(58)  // 26
-#define IRQ_IOP331_RSVD_59  IOP331_IRQ(59)  // 27
-#define IRQ_IOP331_AA_ERR       IOP331_IRQ(60)  // 28
-#define IRQ_IOP331_RSVD_61  IOP331_IRQ(61)  // 29
-#define IRQ_IOP331_MSG_ERR      IOP331_IRQ(62)  // 30
-#define IRQ_IOP331_HPI          IOP331_IRQ(63)  // 31
-
-#define NR_IOP331_IRQS          (IOP331_IRQ(63) + 1)
-
-#define NR_IRQS                 NR_IOP331_IRQS
-
-
-#if defined(CONFIG_ARCH_IQ80331)
-/*
- * Interrupts available on the IQ80331 board
- */
-
-/*
- * On board devices
- */
-#define IRQ_IQ80331_I82544      IRQ_IOP331_XINT0
-#define IRQ_IQ80331_UART0       IRQ_IOP331_UART0
-#define IRQ_IQ80331_UART1       IRQ_IOP331_UART1
-
-/*
- * PCI interrupts
- */
-#define IRQ_IQ80331_INTA        IRQ_IOP331_XINT0
-#define IRQ_IQ80331_INTB        IRQ_IOP331_XINT1
-#define IRQ_IQ80331_INTC        IRQ_IOP331_XINT2
-#define IRQ_IQ80331_INTD        IRQ_IOP331_XINT3
-
-#elif defined(CONFIG_MACH_IQ80332)
-/*
- * Interrupts available on the IQ80332 board
- */
-
-/*
- * On board devices
- */
-#define IRQ_IQ80332_I82544      IRQ_IOP331_XINT0
-#define IRQ_IQ80332_UART0       IRQ_IOP331_UART0
-#define IRQ_IQ80332_UART1       IRQ_IOP331_UART1
-
-/*
- * PCI interrupts
- */
-#define IRQ_IQ80332_INTA        IRQ_IOP331_XINT0
-#define IRQ_IQ80332_INTB        IRQ_IOP331_XINT1
-#define IRQ_IQ80332_INTC        IRQ_IOP331_XINT2
-#define IRQ_IQ80332_INTD        IRQ_IOP331_XINT3
-
-#endif
-
-#endif // _IOP331_IRQ_H_
diff --git a/include/asm-arm/arch-iop3xx/iop331.h b/include/asm-arm/arch-iop3xx/iop331.h
deleted file mode 100644
index fbf0cc11bd..0000000000
--- a/include/asm-arm/arch-iop3xx/iop331.h
+++ /dev/null
@@ -1,363 +0,0 @@
-/*
- * linux/include/asm/arch-iop3xx/iop331.h
- *
- * Intel IOP331 Chip definitions
- *
- * Author: Dave Jiang (dave.jiang@intel.com)
- * Copyright (C) 2003, 2004 Intel Corp.
- *
- * 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 _IOP331_HW_H_
-#define _IOP331_HW_H_
-
-
-/*
- * This is needed for mixed drivers that need to work on all
- * IOP3xx variants but behave slightly differently on each.
- */
-#ifndef __ASSEMBLY__
-#ifdef  CONFIG_ARCH_IOP331
-/*#define       iop_is_331()    ((processor_id & 0xffffffb0) == 0x69054090) */
-#define iop_is_331()    ((processor_id & 0xffffff30) == 0x69054010)
-#else
-#define iop_is_331()    0
-#endif
-#endif
-
-/*
- * IOP331 I/O and Mem space regions for PCI autoconfiguration
- */
-#define IOP331_PCI_IO_WINDOW_SIZE   0x00010000
-#define IOP331_PCI_LOWER_IO_PA      0x90000000
-#define IOP331_PCI_LOWER_IO_VA      0xfe000000
-#define IOP331_PCI_LOWER_IO_BA      (*IOP331_OIOWTVR)
-#define IOP331_PCI_UPPER_IO_PA      (IOP331_PCI_LOWER_IO_PA + IOP331_PCI_IO_WINDOW_SIZE - 1)
-#define IOP331_PCI_UPPER_IO_VA      (IOP331_PCI_LOWER_IO_VA + IOP331_PCI_IO_WINDOW_SIZE - 1)
-#define IOP331_PCI_UPPER_IO_BA      (IOP331_PCI_LOWER_IO_BA + IOP331_PCI_IO_WINDOW_SIZE - 1)
-#define IOP331_PCI_IO_OFFSET        (IOP331_PCI_LOWER_IO_VA - IOP331_PCI_LOWER_IO_BA)
-
-/* this can be 128M if OMWTVR1 is set */
-#define IOP331_PCI_MEM_WINDOW_SIZE      0x04000000 /* 64M outbound window */
-/* #define IOP331_PCI_MEM_WINDOW_SIZE  (~*IOP331_IALR1 + 1) */
-#define IOP331_PCI_LOWER_MEM_PA     0x80000000
-#define IOP331_PCI_LOWER_MEM_BA     (*IOP331_OMWTVR0)
-#define IOP331_PCI_UPPER_MEM_PA     (IOP331_PCI_LOWER_MEM_PA + IOP331_PCI_MEM_WINDOW_SIZE - 1)
-#define IOP331_PCI_UPPER_MEM_BA     (IOP331_PCI_LOWER_MEM_BA + IOP331_PCI_MEM_WINDOW_SIZE - 1)
-#define IOP331_PCI_MEM_OFFSET       (IOP331_PCI_LOWER_MEM_PA - IOP331_PCI_LOWER_MEM_BA)
-
-/*
- * IOP331 chipset registers
- */
-#define IOP331_VIRT_MEM_BASE  0xfeffe000  /* chip virtual mem address*/
-#define IOP331_PHYS_MEM_BASE  0xffffe000  /* chip physical memory address */
-#define IOP331_REG_ADDR(reg) (IOP331_VIRT_MEM_BASE | (reg))
-
-/* Reserved 0x00000000 through 0x000000FF */
-
-/* Address Translation Unit 0x00000100 through 0x000001FF */
-#define IOP331_ATUVID     (volatile u16 *)IOP331_REG_ADDR(0x00000100)
-#define IOP331_ATUDID     (volatile u16 *)IOP331_REG_ADDR(0x00000102)
-#define IOP331_ATUCMD     (volatile u16 *)IOP331_REG_ADDR(0x00000104)
-#define IOP331_ATUSR      (volatile u16 *)IOP331_REG_ADDR(0x00000106)
-#define IOP331_ATURID     (volatile u8  *)IOP331_REG_ADDR(0x00000108)
-#define IOP331_ATUCCR     (volatile u32 *)IOP331_REG_ADDR(0x00000109)
-#define IOP331_ATUCLSR    (volatile u8  *)IOP331_REG_ADDR(0x0000010C)
-#define IOP331_ATULT      (volatile u8  *)IOP331_REG_ADDR(0x0000010D)
-#define IOP331_ATUHTR     (volatile u8  *)IOP331_REG_ADDR(0x0000010E)
-#define IOP331_ATUBIST    (volatile u8  *)IOP331_REG_ADDR(0x0000010F)
-#define IOP331_IABAR0     (volatile u32 *)IOP331_REG_ADDR(0x00000110)
-#define IOP331_IAUBAR0    (volatile u32 *)IOP331_REG_ADDR(0x00000114)
-#define IOP331_IABAR1     (volatile u32 *)IOP331_REG_ADDR(0x00000118)
-#define IOP331_IAUBAR1    (volatile u32 *)IOP331_REG_ADDR(0x0000011C)
-#define IOP331_IABAR2     (volatile u32 *)IOP331_REG_ADDR(0x00000120)
-#define IOP331_IAUBAR2    (volatile u32 *)IOP331_REG_ADDR(0x00000124)
-#define IOP331_ASVIR      (volatile u16 *)IOP331_REG_ADDR(0x0000012C)
-#define IOP331_ASIR       (volatile u16 *)IOP331_REG_ADDR(0x0000012E)
-#define IOP331_ERBAR      (volatile u32 *)IOP331_REG_ADDR(0x00000130)
-#define IOP331_ATU_CAPPTR (volatile u32 *)IOP331_REG_ADDR(0x00000134)
-/* Reserved 0x00000138 through 0x0000013B */
-#define IOP331_ATUILR     (volatile u8  *)IOP331_REG_ADDR(0x0000013C)
-#define IOP331_ATUIPR     (volatile u8  *)IOP331_REG_ADDR(0x0000013D)
-#define IOP331_ATUMGNT    (volatile u8  *)IOP331_REG_ADDR(0x0000013E)
-#define IOP331_ATUMLAT    (volatile u8  *)IOP331_REG_ADDR(0x0000013F)
-#define IOP331_IALR0      (volatile u32 *)IOP331_REG_ADDR(0x00000140)
-#define IOP331_IATVR0     (volatile u32 *)IOP331_REG_ADDR(0x00000144)
-#define IOP331_ERLR       (volatile u32 *)IOP331_REG_ADDR(0x00000148)
-#define IOP331_ERTVR      (volatile u32 *)IOP331_REG_ADDR(0x0000014C)
-#define IOP331_IALR1      (volatile u32 *)IOP331_REG_ADDR(0x00000150)
-#define IOP331_IALR2      (volatile u32 *)IOP331_REG_ADDR(0x00000154)
-#define IOP331_IATVR2     (volatile u32 *)IOP331_REG_ADDR(0x00000158)
-#define IOP331_OIOWTVR    (volatile u32 *)IOP331_REG_ADDR(0x0000015C)
-#define IOP331_OMWTVR0    (volatile u32 *)IOP331_REG_ADDR(0x00000160)
-#define IOP331_OUMWTVR0   (volatile u32 *)IOP331_REG_ADDR(0x00000164)
-#define IOP331_OMWTVR1    (volatile u32 *)IOP331_REG_ADDR(0x00000168)
-#define IOP331_OUMWTVR1   (volatile u32 *)IOP331_REG_ADDR(0x0000016C)
-/* Reserved 0x00000170 through 0x00000177*/
-#define IOP331_OUDWTVR    (volatile u32 *)IOP331_REG_ADDR(0x00000178)
-/* Reserved 0x0000017C through 0x0000017F*/
-#define IOP331_ATUCR      (volatile u32 *)IOP331_REG_ADDR(0x00000180)
-#define IOP331_PCSR       (volatile u32 *)IOP331_REG_ADDR(0x00000184)
-#define IOP331_ATUISR     (volatile u32 *)IOP331_REG_ADDR(0x00000188)
-#define IOP331_ATUIMR     (volatile u32 *)IOP331_REG_ADDR(0x0000018C)
-#define IOP331_IABAR3     (volatile u32 *)IOP331_REG_ADDR(0x00000190)
-#define IOP331_IAUBAR3    (volatile u32 *)IOP331_REG_ADDR(0x00000194)
-#define IOP331_IALR3      (volatile u32 *)IOP331_REG_ADDR(0x00000198)
-#define IOP331_IATVR3     (volatile u32 *)IOP331_REG_ADDR(0x0000019C)
-/* Reserved 0x000001A0 through 0x000001A3*/
-#define IOP331_OCCAR      (volatile u32 *)IOP331_REG_ADDR(0x000001A4)
-/* Reserved 0x000001A8 through 0x000001AB*/
-#define IOP331_OCCDR      (volatile u32 *)IOP331_REG_ADDR(0x000001AC)
-/* Reserved 0x000001B0 through 0x000001BB*/
-#define IOP331_VPDCAPID   (volatile u8 *)IOP331_REG_ADDR(0x000001B8)
-#define IOP331_VPDNXTP    (volatile u8 *)IOP331_REG_ADDR(0x000001B9)
-#define IOP331_VPDAR      (volatile u16 *)IOP331_REG_ADDR(0x000001BA)
-#define IOP331_VPDDR      (volatile u32 *)IOP331_REG_ADDR(0x000001BC)
-#define IOP331_PMCAPID    (volatile u8 *)IOP331_REG_ADDR(0x000001C0)
-#define IOP331_PMNEXT     (volatile u8 *)IOP331_REG_ADDR(0x000001C1)
-#define IOP331_APMCR      (volatile u16 *)IOP331_REG_ADDR(0x000001C2)
-#define IOP331_APMCSR     (volatile u16 *)IOP331_REG_ADDR(0x000001C4)
-/* Reserved 0x000001C6 through 0x000001CF */
-#define IOP331_MSICAPID   (volatile u8 *)IOP331_REG_ADDR(0x000001D0)
-#define IOP331_MSINXTP    (volatile u8 *)IOP331_REG_ADDR(0x000001D1)
-#define IOP331_MSIMCR     (volatile u16 *)IOP331_REG_ADDR(0x000001D2)
-#define IOP331_MSIMAR     (volatile u32 *)IOP331_REG_ADDR(0x000001D4)
-#define IOP331_MSIMUAR    (volatile u32 *)IOP331_REG_ADDR(0x000001D8)
-#define IOP331_MSIMDR     (volatile u32 *)IOP331_REG_ADDR(0x000001DC)
-#define IOP331_PCIXCAPID  (volatile u8 *)IOP331_REG_ADDR(0x000001E0)
-#define IOP331_PCIXNEXT   (volatile u8 *)IOP331_REG_ADDR(0x000001E1)
-#define IOP331_PCIXCMD    (volatile u16 *)IOP331_REG_ADDR(0x000001E2)
-#define IOP331_PCIXSR     (volatile u32 *)IOP331_REG_ADDR(0x000001E4)
-#define IOP331_PCIIRSR    (volatile u32 *)IOP331_REG_ADDR(0x000001EC)
-
-/* Messaging Unit 0x00000300 through 0x000003FF */
-
-/* Reserved 0x00000300 through 0x0000030c */
-#define IOP331_IMR0       (volatile u32 *)IOP331_REG_ADDR(0x00000310)
-#define IOP331_IMR1       (volatile u32 *)IOP331_REG_ADDR(0x00000314)
-#define IOP331_OMR0       (volatile u32 *)IOP331_REG_ADDR(0x00000318)
-#define IOP331_OMR1       (volatile u32 *)IOP331_REG_ADDR(0x0000031C)
-#define IOP331_IDR        (volatile u32 *)IOP331_REG_ADDR(0x00000320)
-#define IOP331_IISR       (volatile u32 *)IOP331_REG_ADDR(0x00000324)
-#define IOP331_IIMR       (volatile u32 *)IOP331_REG_ADDR(0x00000328)
-#define IOP331_ODR        (volatile u32 *)IOP331_REG_ADDR(0x0000032C)
-#define IOP331_OISR       (volatile u32 *)IOP331_REG_ADDR(0x00000330)
-#define IOP331_OIMR       (volatile u32 *)IOP331_REG_ADDR(0x00000334)
-/* Reserved 0x00000338 through 0x0000034F */
-#define IOP331_MUCR       (volatile u32 *)IOP331_REG_ADDR(0x00000350)
-#define IOP331_QBAR       (volatile u32 *)IOP331_REG_ADDR(0x00000354)
-/* Reserved 0x00000358 through 0x0000035C */
-#define IOP331_IFHPR      (volatile u32 *)IOP331_REG_ADDR(0x00000360)
-#define IOP331_IFTPR      (volatile u32 *)IOP331_REG_ADDR(0x00000364)
-#define IOP331_IPHPR      (volatile u32 *)IOP331_REG_ADDR(0x00000368)
-#define IOP331_IPTPR      (volatile u32 *)IOP331_REG_ADDR(0x0000036C)
-#define IOP331_OFHPR      (volatile u32 *)IOP331_REG_ADDR(0x00000370)
-#define IOP331_OFTPR      (volatile u32 *)IOP331_REG_ADDR(0x00000374)
-#define IOP331_OPHPR      (volatile u32 *)IOP331_REG_ADDR(0x00000378)
-#define IOP331_OPTPR      (volatile u32 *)IOP331_REG_ADDR(0x0000037C)
-#define IOP331_IAR        (volatile u32 *)IOP331_REG_ADDR(0x00000380)
-/* Reserved 0x00000384 through 0x000003FF */
-
-/* DMA Controller 0x00000400 through 0x000004FF */
-#define IOP331_DMA0_CCR   (volatile u32 *)IOP331_REG_ADDR(0x00000400)
-#define IOP331_DMA0_CSR   (volatile u32 *)IOP331_REG_ADDR(0x00000404)
-#define IOP331_DMA0_DAR   (volatile u32 *)IOP331_REG_ADDR(0x0000040C)
-#define IOP331_DMA0_NDAR  (volatile u32 *)IOP331_REG_ADDR(0x00000410)
-#define IOP331_DMA0_PADR  (volatile u32 *)IOP331_REG_ADDR(0x00000414)
-#define IOP331_DMA0_PUADR (volatile u32 *)IOP331_REG_ADDR(0x00000418)
-#define IOP331_DMA0_LADR  (volatile u32 *)IOP331_REG_ADDR(0X0000041C)
-#define IOP331_DMA0_BCR   (volatile u32 *)IOP331_REG_ADDR(0x00000420)
-#define IOP331_DMA0_DCR   (volatile u32 *)IOP331_REG_ADDR(0x00000424)
-/* Reserved 0x00000428 through 0x0000043C */
-#define IOP331_DMA1_CCR   (volatile u32 *)IOP331_REG_ADDR(0x00000440)
-#define IOP331_DMA1_CSR   (volatile u32 *)IOP331_REG_ADDR(0x00000444)
-#define IOP331_DMA1_DAR   (volatile u32 *)IOP331_REG_ADDR(0x0000044C)
-#define IOP331_DMA1_NDAR  (volatile u32 *)IOP331_REG_ADDR(0x00000450)
-#define IOP331_DMA1_PADR  (volatile u32 *)IOP331_REG_ADDR(0x00000454)
-#define IOP331_DMA1_PUADR (volatile u32 *)IOP331_REG_ADDR(0x00000458)
-#define IOP331_DMA1_LADR  (volatile u32 *)IOP331_REG_ADDR(0x0000045C)
-#define IOP331_DMA1_BCR   (volatile u32 *)IOP331_REG_ADDR(0x00000460)
-#define IOP331_DMA1_DCR   (volatile u32 *)IOP331_REG_ADDR(0x00000464)
-/* Reserved 0x00000468 through 0x000004FF */
-
-/* Memory controller 0x00000500 through 0x0005FF */
-
-/* Peripheral bus interface unit 0x00000680 through 0x0006FF */
-#define IOP331_PBCR       (volatile u32 *)IOP331_REG_ADDR(0x00000680)
-#define IOP331_PBISR      (volatile u32 *)IOP331_REG_ADDR(0x00000684)
-#define IOP331_PBBAR0     (volatile u32 *)IOP331_REG_ADDR(0x00000688)
-#define IOP331_PBLR0      (volatile u32 *)IOP331_REG_ADDR(0x0000068C)
-#define IOP331_PBBAR1     (volatile u32 *)IOP331_REG_ADDR(0x00000690)
-#define IOP331_PBLR1      (volatile u32 *)IOP331_REG_ADDR(0x00000694)
-#define IOP331_PBBAR2     (volatile u32 *)IOP331_REG_ADDR(0x00000698)
-#define IOP331_PBLR2      (volatile u32 *)IOP331_REG_ADDR(0x0000069C)
-#define IOP331_PBBAR3     (volatile u32 *)IOP331_REG_ADDR(0x000006A0)
-#define IOP331_PBLR3      (volatile u32 *)IOP331_REG_ADDR(0x000006A4)
-#define IOP331_PBBAR4     (volatile u32 *)IOP331_REG_ADDR(0x000006A8)
-#define IOP331_PBLR4      (volatile u32 *)IOP331_REG_ADDR(0x000006AC)
-#define IOP331_PBBAR5     (volatile u32 *)IOP331_REG_ADDR(0x000006B0)
-#define IOP331_PBLR5      (volatile u32 *)IOP331_REG_ADDR(0x000006B4)
-#define IOP331_PBDSCR     (volatile u32 *)IOP331_REG_ADDR(0x000006B8)
-/* Reserved 0x000006BC */
-#define IOP331_PMBR0      (volatile u32 *)IOP331_REG_ADDR(0x000006C0)
-/* Reserved 0x000006C4 through 0x000006DC */
-#define IOP331_PMBR1      (volatile u32 *)IOP331_REG_ADDR(0x000006E0)
-#define IOP331_PMBR2      (volatile u32 *)IOP331_REG_ADDR(0x000006E4)
-
-#define IOP331_PBCR_EN    0x1
-
-#define IOP331_PBISR_BOOR_ERR 0x1
-
-
-
-/* Peripheral performance monitoring unit 0x00000700 through 0x00077F */
-/* Internal arbitration unit 0x00000780 through 0x0007BF */
-
-/* Interrupt Controller */
-#define IOP331_INTCTL0    (volatile u32 *)IOP331_REG_ADDR(0x00000790)
-#define IOP331_INTCTL1    (volatile u32 *)IOP331_REG_ADDR(0x00000794)
-#define IOP331_INTSTR0    (volatile u32 *)IOP331_REG_ADDR(0x00000798)
-#define IOP331_INTSTR1    (volatile u32 *)IOP331_REG_ADDR(0x0000079C)
-#define IOP331_IINTSRC0   (volatile u32 *)IOP331_REG_ADDR(0x000007A0)
-#define IOP331_IINTSRC1   (volatile u32 *)IOP331_REG_ADDR(0x000007A4)
-#define IOP331_FINTSRC0   (volatile u32 *)IOP331_REG_ADDR(0x000007A8)
-#define IOP331_FINTSRC1   (volatile u32 *)IOP331_REG_ADDR(0x000007AC)
-#define IOP331_IPR0       (volatile u32 *)IOP331_REG_ADDR(0x000007B0)
-#define IOP331_IPR1       (volatile u32 *)IOP331_REG_ADDR(0x000007B4)
-#define IOP331_IPR2       (volatile u32 *)IOP331_REG_ADDR(0x000007B8)
-#define IOP331_IPR3       (volatile u32 *)IOP331_REG_ADDR(0x000007BC)
-#define IOP331_INTBASE    (volatile u32 *)IOP331_REG_ADDR(0x000007C0)
-#define IOP331_INTSIZE    (volatile u32 *)IOP331_REG_ADDR(0x000007C4)
-#define IOP331_IINTVEC    (volatile u32 *)IOP331_REG_ADDR(0x000007C8)
-#define IOP331_FINTVEC    (volatile u32 *)IOP331_REG_ADDR(0x000007CC)
-
-
-/* Timers */
-
-#define IOP331_TU_TMR0          (volatile u32 *)IOP331_REG_ADDR(0x000007D0)
-#define IOP331_TU_TMR1          (volatile u32 *)IOP331_REG_ADDR(0x000007D4)
-
-#define IOP331_TMR_TC           0x01
-#define IOP331_TMR_EN           0x02
-#define IOP331_TMR_RELOAD       0x04
-#define IOP331_TMR_PRIVILEGED   0x09
-
-#define IOP331_TMR_RATIO_1_1    0x00
-#define IOP331_TMR_RATIO_4_1    0x10
-#define IOP331_TMR_RATIO_8_1    0x20
-#define IOP331_TMR_RATIO_16_1   0x30
-
-#define IOP331_TU_TCR0    (volatile u32 *)IOP331_REG_ADDR(0x000007D8)
-#define IOP331_TU_TCR1    (volatile u32 *)IOP331_REG_ADDR(0x000007DC)
-#define IOP331_TU_TRR0    (volatile u32 *)IOP331_REG_ADDR(0x000007E0)
-#define IOP331_TU_TRR1    (volatile u32 *)IOP331_REG_ADDR(0x000007E4)
-#define IOP331_TU_TISR    (volatile u32 *)IOP331_REG_ADDR(0x000007E8)
-#define IOP331_TU_WDTCR   (volatile u32 *)IOP331_REG_ADDR(0x000007EC)
-
-#if defined(CONFIG_ARCH_IOP331)
-#define IOP331_TICK_RATE        266000000       /* 266 MHz IB clock */
-#endif
-
-#if defined(CONFIG_IOP331_STEPD) || defined(CONFIG_ARCH_IQ80333)
-#undef IOP331_TICK_RATE
-#define IOP331_TICK_RATE        333000000       /* 333 Mhz IB clock */
-#endif
-
-/* Application accelerator unit 0x00000800 - 0x000008FF */
-#define IOP331_AAU_ACR     (volatile u32 *)IOP331_REG_ADDR(0x00000800)
-#define IOP331_AAU_ASR     (volatile u32 *)IOP331_REG_ADDR(0x00000804)
-#define IOP331_AAU_ADAR    (volatile u32 *)IOP331_REG_ADDR(0x00000808)
-#define IOP331_AAU_ANDAR   (volatile u32 *)IOP331_REG_ADDR(0x0000080C)
-#define IOP331_AAU_SAR1    (volatile u32 *)IOP331_REG_ADDR(0x00000810)
-#define IOP331_AAU_SAR2    (volatile u32 *)IOP331_REG_ADDR(0x00000814)
-#define IOP331_AAU_SAR3    (volatile u32 *)IOP331_REG_ADDR(0x00000818)
-#define IOP331_AAU_SAR4    (volatile u32 *)IOP331_REG_ADDR(0x0000081C)
-#define IOP331_AAU_SAR5    (volatile u32 *)IOP331_REG_ADDR(0x0000082C)
-#define IOP331_AAU_SAR6    (volatile u32 *)IOP331_REG_ADDR(0x00000830)
-#define IOP331_AAU_SAR7    (volatile u32 *)IOP331_REG_ADDR(0x00000834)
-#define IOP331_AAU_SAR8    (volatile u32 *)IOP331_REG_ADDR(0x00000838)
-#define IOP331_AAU_SAR9    (volatile u32 *)IOP331_REG_ADDR(0x00000840)
-#define IOP331_AAU_SAR10   (volatile u32 *)IOP331_REG_ADDR(0x00000844)
-#define IOP331_AAU_SAR11   (volatile u32 *)IOP331_REG_ADDR(0x00000848)
-#define IOP331_AAU_SAR12   (volatile u32 *)IOP331_REG_ADDR(0x0000084C)
-#define IOP331_AAU_SAR13   (volatile u32 *)IOP331_REG_ADDR(0x00000850)
-#define IOP331_AAU_SAR14   (volatile u32 *)IOP331_REG_ADDR(0x00000854)
-#define IOP331_AAU_SAR15   (volatile u32 *)IOP331_REG_ADDR(0x00000858)
-#define IOP331_AAU_SAR16   (volatile u32 *)IOP331_REG_ADDR(0x0000085C)
-#define IOP331_AAU_SAR17   (volatile u32 *)IOP331_REG_ADDR(0x00000864)
-#define IOP331_AAU_SAR18   (volatile u32 *)IOP331_REG_ADDR(0x00000868)
-#define IOP331_AAU_SAR19   (volatile u32 *)IOP331_REG_ADDR(0x0000086C)
-#define IOP331_AAU_SAR20   (volatile u32 *)IOP331_REG_ADDR(0x00000870)
-#define IOP331_AAU_SAR21   (volatile u32 *)IOP331_REG_ADDR(0x00000874)
-#define IOP331_AAU_SAR22   (volatile u32 *)IOP331_REG_ADDR(0x00000878)
-#define IOP331_AAU_SAR23   (volatile u32 *)IOP331_REG_ADDR(0x0000087C)
-#define IOP331_AAU_SAR24   (volatile u32 *)IOP331_REG_ADDR(0x00000880)
-#define IOP331_AAU_SAR25   (volatile u32 *)IOP331_REG_ADDR(0x00000888)
-#define IOP331_AAU_SAR26   (volatile u32 *)IOP331_REG_ADDR(0x0000088C)
-#define IOP331_AAU_SAR27   (volatile u32 *)IOP331_REG_ADDR(0x00000890)
-#define IOP331_AAU_SAR28   (volatile u32 *)IOP331_REG_ADDR(0x00000894)
-#define IOP331_AAU_SAR29   (volatile u32 *)IOP331_REG_ADDR(0x00000898)
-#define IOP331_AAU_SAR30   (volatile u32 *)IOP331_REG_ADDR(0x0000089C)
-#define IOP331_AAU_SAR31   (volatile u32 *)IOP331_REG_ADDR(0x000008A0)
-#define IOP331_AAU_SAR32   (volatile u32 *)IOP331_REG_ADDR(0x000008A4)
-#define IOP331_AAU_DAR     (volatile u32 *)IOP331_REG_ADDR(0x00000820)
-#define IOP331_AAU_ABCR    (volatile u32 *)IOP331_REG_ADDR(0x00000824)
-#define IOP331_AAU_ADCR    (volatile u32 *)IOP331_REG_ADDR(0x00000828)
-#define IOP331_AAU_EDCR0   (volatile u32 *)IOP331_REG_ADDR(0x0000083c)
-#define IOP331_AAU_EDCR1   (volatile u32 *)IOP331_REG_ADDR(0x00000860)
-#define IOP331_AAU_EDCR2   (volatile u32 *)IOP331_REG_ADDR(0x00000884)
-
-
-#define IOP331_SPDSCR     (volatile u32 *)IOP331_REG_ADDR(0x000015C0)
-#define IOP331_PPDSCR     (volatile u32 *)IOP331_REG_ADDR(0x000015C8)
-/* SSP serial port unit 0x00001600 - 0x0000167F */
-
-/* I2C bus interface unit 0x00001680 - 0x000016FF */
-/* for I2C bit defs see drivers/i2c/i2c-iop3xx.h */
-
-#define IOP331_ICR0       (volatile u32 *)IOP331_REG_ADDR(0x00001680)
-#define IOP331_ISR0       (volatile u32 *)IOP331_REG_ADDR(0x00001684)
-#define IOP331_ISAR0      (volatile u32 *)IOP331_REG_ADDR(0x00001688)
-#define IOP331_IDBR0      (volatile u32 *)IOP331_REG_ADDR(0x0000168C)
-/* Reserved 0x00001690 */
-#define IOP331_IBMR0      (volatile u32 *)IOP331_REG_ADDR(0x00001694)
-/* Reserved 0x00001698 */
-/* Reserved 0x0000169C */
-#define IOP331_ICR1       (volatile u32 *)IOP331_REG_ADDR(0x000016A0)
-#define IOP331_ISR1       (volatile u32 *)IOP331_REG_ADDR(0x000016A4)
-#define IOP331_ISAR1      (volatile u32 *)IOP331_REG_ADDR(0x000016A8)
-#define IOP331_IDBR1      (volatile u32 *)IOP331_REG_ADDR(0x000016AC)
-#define IOP331_IBMR1      (volatile u32 *)IOP331_REG_ADDR(0x000016B4)
-/* Reserved 0x000016B8 through 0x000016FF */
-
-/* 0x00001700 through 0x0000172C  UART 0 */
-
-/* Reserved 0x00001730 through 0x0000173F */
-
-/* 0x00001740 through 0x0000176C UART 1 */
-
-#define IOP331_UART0_PHYS  (IOP331_PHYS_MEM_BASE | 0x00001700)  /* UART #1 physical */
-#define IOP331_UART1_PHYS  (IOP331_PHYS_MEM_BASE | 0x00001740)  /* UART #2 physical */
-#define IOP331_UART0_VIRT  (IOP331_VIRT_MEM_BASE | 0x00001700) /* UART #1 virtual addr */
-#define IOP331_UART1_VIRT  (IOP331_VIRT_MEM_BASE | 0x00001740) /* UART #2 virtual addr */
-
-/* Reserved 0x00001770 through 0x0000177F */
-
-/* General Purpose I/O Registers */
-#define IOP331_GPOE       (volatile u32 *)IOP331_REG_ADDR(0x00001780)
-#define IOP331_GPID       (volatile u32 *)IOP331_REG_ADDR(0x00001784)
-#define IOP331_GPOD       (volatile u32 *)IOP331_REG_ADDR(0x00001788)
-
-/* Reserved 0x0000178c through 0x000019ff */
-
-
-#ifndef __ASSEMBLY__
-extern void iop331_map_io(void);
-extern void iop331_init_irq(void);
-extern void iop331_time_init(void);
-#endif
-
-#endif // _IOP331_HW_H_
diff --git a/include/asm-arm/arch-iop3xx/irqs.h b/include/asm-arm/arch-iop3xx/irqs.h
deleted file mode 100644
index b2c03f4c26..0000000000
--- a/include/asm-arm/arch-iop3xx/irqs.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * linux/include/asm-arm/arch-iop3xx/irqs.h
- *
- * Copyright:   (C) 2001-2003 MontaVista Software 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.
- *
- */
-
-/*
- * Chipset-specific bits
- */
-#ifdef CONFIG_ARCH_IOP321
-#include "iop321-irqs.h"
-#endif
-
-#ifdef CONFIG_ARCH_IOP331
-#include "iop331-irqs.h"
-#endif
diff --git a/include/asm-arm/arch-iop3xx/memory.h b/include/asm-arm/arch-iop3xx/memory.h
deleted file mode 100644
index e43ebd9847..0000000000
--- a/include/asm-arm/arch-iop3xx/memory.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * linux/include/asm-arm/arch-iop3xx/memory.h
- */
-
-#ifndef __ASM_ARCH_MEMORY_H
-#define __ASM_ARCH_MEMORY_H
-
-#include <asm/hardware.h>
-
-/*
- * Physical DRAM offset.
- */
-#ifndef CONFIG_ARCH_IOP331
-#define PHYS_OFFSET     UL(0xa0000000)
-#else
-#define PHYS_OFFSET     UL(0x00000000)
-#endif
-
-/*
- * Virtual view <-> PCI DMA view memory address translations
- * virt_to_bus: Used to translate the virtual address to an
- *              address suitable to be passed to set_dma_addr
- * bus_to_virt: Used to convert an address for DMA operations
- *              to an address that the kernel can use.
- */
-#if defined(CONFIG_ARCH_IOP321)
-
-#define __virt_to_bus(x)        (((__virt_to_phys(x)) & ~(*IOP321_IATVR2)) | ((*IOP321_IABAR2) & 0xfffffff0))
-#define __bus_to_virt(x)    (__phys_to_virt(((x) & ~(*IOP321_IALR2)) | ( *IOP321_IATVR2)))
-
-#elif defined(CONFIG_ARCH_IOP331)
-
-#define __virt_to_bus(x)        (((__virt_to_phys(x)) & ~(*IOP331_IATVR2)) | ((*IOP331_IABAR2) & 0xfffffff0))
-#define __bus_to_virt(x)    (__phys_to_virt(((x) & ~(*IOP331_IALR2)) | ( *IOP331_IATVR2)))
-
-#endif
-
-#endif
diff --git a/include/asm-arm/arch-iop3xx/system.h b/include/asm-arm/arch-iop3xx/system.h
deleted file mode 100644
index af6ae8cd36..0000000000
--- a/include/asm-arm/arch-iop3xx/system.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * linux/include/asm-arm/arch-iop3xx/system.h
- *
- *  Copyright (C) 2001 MontaVista Software, 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.
- */
-
-static inline void arch_idle(void)
-{
-        cpu_do_idle();
-}
-
-
-static inline void arch_reset(char mode)
-{
-#ifdef CONFIG_ARCH_IOP321
-    *IOP321_PCSR = 0x30;
-#endif
-
-#ifdef CONFIG_ARCH_IOP331
-    *IOP331_PCSR = 0x30;
-#endif
-
-        if ( 1 && mode == 's') {
-                /* Jump into ROM at address 0 */
-                cpu_reset(0);
-        } else {
-                /* No on-chip reset capability */
-                cpu_reset(0);
-        }
-}
-
diff --git a/include/asm-arm/arch-iop3xx/timex.h b/include/asm-arm/arch-iop3xx/timex.h
deleted file mode 100644
index 14ca8d0f7b..0000000000
--- a/include/asm-arm/arch-iop3xx/timex.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * linux/include/asm-arm/arch-iop3xx/timex.h
- *
- * IOP3xx architecture timex specifications
- */
-#include <asm/hardware.h>
-
-#if defined(CONFIG_ARCH_IQ80321) || defined(CONFIG_ARCH_IQ31244)
-
-#define CLOCK_TICK_RATE IOP321_TICK_RATE
-
-#elif defined(CONFIG_ARCH_IQ80331) || defined(CONFIG_MACH_IQ80332)
-
-#define CLOCK_TICK_RATE IOP331_TICK_RATE
-
-#else
-
-#error "No IOP3xx timex information for this architecture"
-
-#endif
diff --git a/include/asm-arm/arch-iop3xx/uncompress.h b/include/asm-arm/arch-iop3xx/uncompress.h
deleted file mode 100644
index fbdd5af644..0000000000
--- a/include/asm-arm/arch-iop3xx/uncompress.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- *  linux/include/asm-arm/arch-iop3xx/uncompress.h
- */
-#include <asm/types.h>
-#include <asm/mach-types.h>
-#include <linux/serial_reg.h>
-#include <asm/hardware.h>
-
-#ifdef CONFIG_ARCH_IOP321
-#define UTYPE unsigned char *
-#elif defined(CONFIG_ARCH_IOP331)
-#define UTYPE u32 *
-#else
-#error "Missing IOP3xx arch type def"
-#endif
-
-static volatile UTYPE uart_base;
-
-#define TX_DONE (UART_LSR_TEMT|UART_LSR_THRE)
-
-static inline void putc(char c)
-{
-        while ((uart_base[UART_LSR] & TX_DONE) != TX_DONE)
-                barrier();
-        *uart_base = c;
-}
-
-static inline void flush(void)
-{
-}
-
-static __inline__ void __arch_decomp_setup(unsigned long arch_id)
-{
-        if(machine_is_iq80321())
-                        uart_base = (volatile UTYPE)IQ80321_UART;
-                else if(machine_is_iq31244())
-                        uart_base = (volatile UTYPE)IQ31244_UART;
-                else if(machine_is_iq80331() || machine_is_iq80332())
-                        uart_base = (volatile UTYPE)IOP331_UART0_PHYS;
-                else
-                        uart_base = (volatile UTYPE)0xfe800000;
-}
-
-/*
- * nothing to do
- */
-#define arch_decomp_setup()     __arch_decomp_setup(arch_id)
-#define arch_decomp_wdog()
diff --git a/include/asm-arm/arch-iop3xx/vmalloc.h b/include/asm-arm/arch-iop3xx/vmalloc.h
deleted file mode 100644
index 0f2f6847f9..0000000000
--- a/include/asm-arm/arch-iop3xx/vmalloc.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * linux/include/asm-arm/arch-iop3xx/vmalloc.h
- */
-
-/*
- * 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_END       (0xe8000000)
-/* increase usable physical RAM to ~992M per RMK */
-#define VMALLOC_END       (0xfe000000)
-
diff --git a/include/asm-arm/arch-ixp23xx/ixp23xx.h b/include/asm-arm/arch-ixp23xx/ixp23xx.h
index d0a72201ee..3927b1d61b 100644
--- a/include/asm-arm/arch-ixp23xx/ixp23xx.h
+++ b/include/asm-arm/arch-ixp23xx/ixp23xx.h
@@ -295,15 +295,4 @@
 #define IXP23XX_PCI_CPP_ADDR_BITS       IXP23XX_PCI_CSR(0x0160)
 
 
-#ifndef __ASSEMBLY__
-/*
- * Is system memory on the XSI or CPP bus?
- */
-static inline unsigned ixp23xx_cpp_boot(void)
-{
-        return (*IXP23XX_EXP_CFG0 & IXP23XX_EXP_CFG0_XSI_NOT_PRES);
-}
-#endif
-
-
 #endif
diff --git a/include/asm-arm/arch-ixp23xx/platform.h b/include/asm-arm/arch-ixp23xx/platform.h
index 19a73b39c8..56e16d6664 100644
--- a/include/asm-arm/arch-ixp23xx/platform.h
+++ b/include/asm-arm/arch-ixp23xx/platform.h
@@ -43,5 +43,15 @@ extern struct sys_timer ixp23xx_timer;
 
 #define IXP23XX_UART_XTAL               14745600
 
+#ifndef __ASSEMBLY__
+/*
+ * Is system memory on the XSI or CPP bus?
+ */
+static inline unsigned ixp23xx_cpp_boot(void)
+{
+        return (*IXP23XX_EXP_CFG0 & IXP23XX_EXP_CFG0_XSI_NOT_PRES);
+}
+#endif
+
 
 #endif
diff --git a/include/asm-arm/arch-ixp23xx/uncompress.h b/include/asm-arm/arch-ixp23xx/uncompress.h
index 013575e6a9..16c1110f23 100644
--- a/include/asm-arm/arch-ixp23xx/uncompress.h
+++ b/include/asm-arm/arch-ixp23xx/uncompress.h
@@ -11,7 +11,7 @@
 #ifndef __ASM_ARCH_UNCOMPRESS_H
 #define __ASM_ARCH_UNCOMPRESS_H
 
-#include <asm/hardware.h>
+#include <asm/arch/ixp23xx.h>
 #include <linux/serial_reg.h>
 
 #define UART_BASE       ((volatile u32 *)IXP23XX_UART1_PHYS)
diff --git a/include/asm-arm/arch-ixp4xx/io.h b/include/asm-arm/arch-ixp4xx/io.h
index b59520e56f..0d517267fb 100644
--- a/include/asm-arm/arch-ixp4xx/io.h
+++ b/include/asm-arm/arch-ixp4xx/io.h
@@ -38,7 +38,7 @@ extern int ixp4xx_pci_write(u32 addr, u32 cmd, u32 data);
  * 2) If > 64MB of memory space is required, the IXP4xx can be configured
  *    to use indirect registers to access PCI (as we do below for I/O
  *    transactions). This allows for up to 128MB (0x48000000 to 0x4fffffff)
- *    of memory on the bus. The disadvantadge of this is that every 
+ *    of memory on the bus. The disadvantage of this is that every 
  *    PCI access requires three local register accesses plus a spinlock,
  *    but in some cases the performance hit is acceptable. In addition,
  *    you cannot mmap() PCI devices in this case.
diff --git a/include/asm-arm/arch-ixp4xx/platform.h b/include/asm-arm/arch-ixp4xx/platform.h
index 13aee17b04..8d10a91876 100644
--- a/include/asm-arm/arch-ixp4xx/platform.h
+++ b/include/asm-arm/arch-ixp4xx/platform.h
@@ -90,6 +90,11 @@ struct ixp4xx_i2c_pins {
 struct sys_timer;
 
 /*
+ * Frequency of clock used for primary clocksource
+ */
+extern unsigned long ixp4xx_timer_freq;
+
+/*
  * Functions used by platform-level setup code
  */
 extern void ixp4xx_map_io(void);
diff --git a/include/asm-arm/arch-l7200/io.h b/include/asm-arm/arch-l7200/io.h
index cab8ad0adf..d744d97c18 100644
--- a/include/asm-arm/arch-l7200/io.h
+++ b/include/asm-arm/arch-l7200/io.h
@@ -19,7 +19,6 @@
  */
 #define __io_pci(a)             ((void __iomem *)(PCIO_BASE + (a)))
 #define __mem_pci(a)            (a)
-#define __mem_isa(a)            (a)
 
 #define __ioaddr(p)             __io_pci(p)
 
@@ -32,9 +31,9 @@
 static inline unsigned int __arch_getw(unsigned long a)
 {
         unsigned int value;
-        __asm__ __volatile__("ldr%?h    %0, [%1, #0]    @ getw"
+        __asm__ __volatile__("ldrh    %0, [%1, #0]    @ getw"
                 : "=&r" (value)
-                : "r" (a));
+                : "r" (a) : "cc");
         return value;
 }
 
@@ -43,8 +42,8 @@ static inline unsigned int __arch_getw(unsigned long a)
 
 static inline void __arch_putw(unsigned int value, unsigned long a)
 {
-        __asm__ __volatile__("str%?h    %0, [%1, #0]    @ putw"
-                : : "r" (value), "r" (a));
+        __asm__ __volatile__("strh    %0, [%1, #0]    @ putw"
+                : : "r" (value), "r" (a) : "cc");
 }
 
 /*
diff --git a/include/asm-arm/arch-l7200/time.h b/include/asm-arm/arch-l7200/time.h
index 7b98b533e6..c69cb50873 100644
--- a/include/asm-arm/arch-l7200/time.h
+++ b/include/asm-arm/arch-l7200/time.h
@@ -45,7 +45,7 @@
 static irqreturn_t
 timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 {
-        do_timer(regs);
+        do_timer(1);
 #ifndef CONFIG_SMP
         update_process_times(user_mode(regs));
 #endif
diff --git a/include/asm-arm/arch-lh7a40x/io.h b/include/asm-arm/arch-lh7a40x/io.h
index bbcd4335f4..17bc940974 100644
--- a/include/asm-arm/arch-lh7a40x/io.h
+++ b/include/asm-arm/arch-lh7a40x/io.h
@@ -18,6 +18,5 @@
 /* No ISA or PCI bus on this machine. */
 #define __io(a)                 ((void __iomem *)(a))
 #define __mem_pci(a)            (a)
-#define __mem_isa(a)            (a)
 
 #endif /* __ASM_ARCH_IO_H */
diff --git a/include/asm-arm/arch-netx/io.h b/include/asm-arm/arch-netx/io.h
index 81b7bc4774..a7a53f8016 100644
--- a/include/asm-arm/arch-netx/io.h
+++ b/include/asm-arm/arch-netx/io.h
@@ -24,6 +24,5 @@
 
 #define __io(a)         ((void __iomem *)(a))
 #define __mem_pci(a)            (a)
-#define __mem_isa(a)            (a)
 
 #endif
diff --git a/include/asm-arm/arch-omap/board-ams-delta.h b/include/asm-arm/arch-omap/board-ams-delta.h
index 0070f6d3b7..9aee15d971 100644
--- a/include/asm-arm/arch-omap/board-ams-delta.h
+++ b/include/asm-arm/arch-omap/board-ams-delta.h
@@ -50,9 +50,20 @@
 #define AMS_DELTA_LATCH2_NAND_NWE       0x0020
 #define AMS_DELTA_LATCH2_NAND_ALE       0x0040
 #define AMS_DELTA_LATCH2_NAND_CLE       0x0080
+#define AMD_DELTA_LATCH2_KEYBRD_PWR     0x0100
+#define AMD_DELTA_LATCH2_KEYBRD_DATA    0x0200
+#define AMD_DELTA_LATCH2_SCARD_RSTIN    0x0400
+#define AMD_DELTA_LATCH2_SCARD_CMDVCC   0x0800
 #define AMS_DELTA_LATCH2_MODEM_NRESET   0x1000
 #define AMS_DELTA_LATCH2_MODEM_CODEC    0x2000
 
+#define AMS_DELTA_GPIO_PIN_KEYBRD_DATA  0
+#define AMS_DELTA_GPIO_PIN_KEYBRD_CLK   1
+#define AMS_DELTA_GPIO_PIN_MODEM_IRQ    2
+#define AMS_DELTA_GPIO_PIN_HOOK_SWITCH  4
+#define AMS_DELTA_GPIO_PIN_SCARD_NOFF   6
+#define AMS_DELTA_GPIO_PIN_SCARD_IO     7
+#define AMS_DELTA_GPIO_PIN_CONFIG       11
 #define AMS_DELTA_GPIO_PIN_NAND_RB      12
 
 #ifndef __ASSEMBLY__
diff --git a/include/asm-arm/arch-omap/board-fsample.h b/include/asm-arm/arch-omap/board-fsample.h
new file mode 100644
index 0000000000..89a1e529fb
--- /dev/null
+++ b/include/asm-arm/arch-omap/board-fsample.h
@@ -0,0 +1,51 @@
+/*
+ * linux/include/asm-arm/arch-omap/board-fsample.h
+ *
+ * Board-specific goodies for TI F-Sample.
+ *
+ * Copyright (C) 2006 Google, Inc.
+ * Author: Brian Swetland <swetland@google.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 __ASM_ARCH_OMAP_FSAMPLE_H
+#define __ASM_ARCH_OMAP_FSAMPLE_H
+
+/* fsample is pretty close to p2-sample */
+#include <asm/arch/board-perseus2.h>
+
+#define fsample_cpld_read(reg) __raw_readb(reg)
+#define fsample_cpld_write(val, reg) __raw_writeb(val, reg)
+
+#define FSAMPLE_CPLD_BASE    0xE8100000
+#define FSAMPLE_CPLD_SIZE    SZ_4K
+#define FSAMPLE_CPLD_START   0x05080000
+
+#define FSAMPLE_CPLD_REG_A   (FSAMPLE_CPLD_BASE + 0x00)
+#define FSAMPLE_CPLD_SWITCH  (FSAMPLE_CPLD_BASE + 0x02)
+#define FSAMPLE_CPLD_UART    (FSAMPLE_CPLD_BASE + 0x02)
+#define FSAMPLE_CPLD_REG_B   (FSAMPLE_CPLD_BASE + 0x04)
+#define FSAMPLE_CPLD_VERSION (FSAMPLE_CPLD_BASE + 0x06)
+#define FSAMPLE_CPLD_SET_CLR (FSAMPLE_CPLD_BASE + 0x06)
+
+#define FSAMPLE_CPLD_BIT_BT_RESET         0
+#define FSAMPLE_CPLD_BIT_LCD_RESET        1
+#define FSAMPLE_CPLD_BIT_CAM_PWDN         2
+#define FSAMPLE_CPLD_BIT_CHARGER_ENABLE   3
+#define FSAMPLE_CPLD_BIT_SD_MMC_EN        4
+#define FSAMPLE_CPLD_BIT_aGPS_PWREN       5
+#define FSAMPLE_CPLD_BIT_BACKLIGHT        6
+#define FSAMPLE_CPLD_BIT_aGPS_EN_RESET    7
+#define FSAMPLE_CPLD_BIT_aGPS_SLEEPx_N    8
+#define FSAMPLE_CPLD_BIT_OTG_RESET        9
+
+#define fsample_cpld_set(bit) \
+    fsample_cpld_write((((bit) & 15) << 4) | 0x0f, FSAMPLE_CPLD_SET_CLR)
+
+#define fsample_cpld_clear(bit) \
+    fsample_cpld_write(0xf0 | ((bit) & 15), FSAMPLE_CPLD_SET_CLR)
+
+#endif
diff --git a/include/asm-arm/arch-omap/board.h b/include/asm-arm/arch-omap/board.h
index dfdbf06fd6..edf1dc6ad9 100644
--- a/include/asm-arm/arch-omap/board.h
+++ b/include/asm-arm/arch-omap/board.h
@@ -22,6 +22,7 @@
 #define OMAP_TAG_UART           0x4f07
 #define OMAP_TAG_FBMEM          0x4f08
 #define OMAP_TAG_STI_CONSOLE    0x4f09
+#define OMAP_TAG_CAMERA_SENSOR  0x4f0a
 
 #define OMAP_TAG_BOOT_REASON    0x4f80
 #define OMAP_TAG_FLASH_PART     0x4f81
@@ -61,6 +62,12 @@ struct omap_sti_console_config {
         u8 channel;
 };
 
+struct omap_camera_sensor_config {
+        u16 reset_gpio;
+        int (*power_on)(void * data);
+        int (*power_off)(void * data);
+};
+
 struct omap_usb_config {
         /* Configure drivers according to the connectors on your board:
          *  - "A" connector (rectagular)
diff --git a/include/asm-arm/arch-omap/clock.h b/include/asm-arm/arch-omap/clock.h
index 3c4eb9fbe4..fa68810499 100644
--- a/include/asm-arm/arch-omap/clock.h
+++ b/include/asm-arm/arch-omap/clock.h
@@ -45,11 +45,10 @@ struct clk_functions {
         struct clk *    (*clk_get_parent)(struct clk *clk);
         void            (*clk_allow_idle)(struct clk *clk);
         void            (*clk_deny_idle)(struct clk *clk);
+        void            (*clk_disable_unused)(struct clk *clk);
 };
 
 extern unsigned int mpurate;
-extern struct list_head clocks;
-extern spinlock_t clockfw_lock;
 
 extern int clk_init(struct clk_functions * custom_clocks);
 extern int clk_register(struct clk *clk);
diff --git a/include/asm-arm/arch-omap/dma.h b/include/asm-arm/arch-omap/dma.h
index ca1202312a..d591d0585b 100644
--- a/include/asm-arm/arch-omap/dma.h
+++ b/include/asm-arm/arch-omap/dma.h
@@ -185,8 +185,8 @@
 /* DMA channels for 24xx */
 #define OMAP24XX_DMA_NO_DEVICE          0
 #define OMAP24XX_DMA_XTI_DMA            1       /* S_DMA_0 */
-#define OMAP24XX_DMA_EXT_NDMA_REQ0      2       /* S_DMA_1 */
-#define OMAP24XX_DMA_EXT_NDMA_REQ1      3       /* S_DMA_2 */
+#define OMAP24XX_DMA_EXT_DMAREQ0        2       /* S_DMA_1 */
+#define OMAP24XX_DMA_EXT_DMAREQ1        3       /* S_DMA_2 */
 #define OMAP24XX_DMA_GPMC               4       /* S_DMA_3 */
 #define OMAP24XX_DMA_GFX                5       /* S_DMA_4 */
 #define OMAP24XX_DMA_DSS                6       /* S_DMA_5 */
@@ -197,7 +197,9 @@
 #define OMAP24XX_DMA_DES_TX             11      /* S_DMA_10 */
 #define OMAP24XX_DMA_DES_RX             12      /* S_DMA_11 */
 #define OMAP24XX_DMA_SHA1MD5_RX         13      /* S_DMA_12 */
-
+#define OMAP24XX_DMA_EXT_DMAREQ2        14      /* S_DMA_13 */
+#define OMAP24XX_DMA_EXT_DMAREQ3        15      /* S_DMA_14 */
+#define OMAP24XX_DMA_EXT_DMAREQ4        16      /* S_DMA_15 */
 #define OMAP24XX_DMA_EAC_AC_RD          17      /* S_DMA_16 */
 #define OMAP24XX_DMA_EAC_AC_WR          18      /* S_DMA_17 */
 #define OMAP24XX_DMA_EAC_MD_UL_RD       19      /* S_DMA_18 */
@@ -244,6 +246,7 @@
 #define OMAP24XX_DMA_MMC1_TX            61      /* SDMA_60 */
 #define OMAP24XX_DMA_MMC1_RX            62      /* SDMA_61 */
 #define OMAP24XX_DMA_MS                 63      /* SDMA_62 */
+#define OMAP24XX_DMA_EXT_DMAREQ5        64      /* S_DMA_63 */
 
 /*----------------------------------------------------------------------------*/
 
@@ -274,7 +277,7 @@
 #define OMAP1610_DMA_LCD_LCH_CTRL       (OMAP1610_DMA_LCD_BASE + 0xea)
 #define OMAP1610_DMA_LCD_SRC_FI_B1_U    (OMAP1610_DMA_LCD_BASE + 0xf4)
 
-#define OMAP_DMA_TOUT_IRQ               (1 << 0)        /* Only on omap1 */
+#define OMAP1_DMA_TOUT_IRQ              (1 << 0)
 #define OMAP_DMA_DROP_IRQ               (1 << 1)
 #define OMAP_DMA_HALF_IRQ               (1 << 2)
 #define OMAP_DMA_FRAME_IRQ              (1 << 3)
@@ -315,11 +318,11 @@ enum {
         OMAP_LCD_DMA_B2_BOTTOM
 };
 
-/* REVISIT: Check if BURST_4 is really 1 (or 2) */
 enum omap_dma_burst_mode {
         OMAP_DMA_DATA_BURST_DIS = 0,
         OMAP_DMA_DATA_BURST_4,
-        OMAP_DMA_DATA_BURST_8
+        OMAP_DMA_DATA_BURST_8,
+        OMAP_DMA_DATA_BURST_16,
 };
 
 enum omap_dma_color_mode {
@@ -328,6 +331,12 @@ enum omap_dma_color_mode {
         OMAP_DMA_TRANSPARENT_COPY
 };
 
+enum omap_dma_write_mode {
+        OMAP_DMA_WRITE_NON_POSTED = 0,
+        OMAP_DMA_WRITE_POSTED,
+        OMAP_DMA_WRITE_LAST_NON_POSTED
+};
+
 struct omap_dma_channel_params {
         int data_type;          /* data type 8,16,32 */
         int elem_count;         /* number of elements in a frame */
@@ -335,13 +344,13 @@ struct omap_dma_channel_params {
 
         int src_port;           /* Only on OMAP1 REVISIT: Is this needed? */
         int src_amode;          /* constant , post increment, indexed , double indexed */
-        int src_start;          /* source address : physical */
+        unsigned long src_start;        /* source address : physical */
         int src_ei;             /* source element index */
         int src_fi;             /* source frame index */
 
         int dst_port;           /* Only on OMAP1 REVISIT: Is this needed? */
         int dst_amode;          /* constant , post increment, indexed , double indexed */
-        int dst_start;          /* source address : physical */
+        unsigned long dst_start;        /* source address : physical */
         int dst_ei;             /* source element index */
         int dst_fi;             /* source frame index */
 
@@ -353,7 +362,7 @@ struct omap_dma_channel_params {
 };
 
 
-extern void omap_set_dma_priority(int dst_port, int priority);
+extern void omap_set_dma_priority(int lch, int dst_port, int priority);
 extern int omap_request_dma(int dev_id, const char *dev_name,
                             void (* callback)(int lch, u16 ch_status, void *data),
                             void *data, int *dma_ch);
@@ -368,6 +377,7 @@ extern void omap_set_dma_transfer_params(int lch, int data_type,
                                          int dma_trigger, int src_or_dst_synch);
 extern void omap_set_dma_color_mode(int lch, enum omap_dma_color_mode mode,
                                     u32 color);
+extern void omap_set_dma_write_mode(int lch, enum omap_dma_write_mode mode);
 
 extern void omap_set_dma_src_params(int lch, int src_port, int src_amode,
                                     unsigned long src_start,
@@ -391,6 +401,9 @@ extern void omap_set_dma_params(int lch,
 extern void omap_dma_link_lch (int lch_head, int lch_queue);
 extern void omap_dma_unlink_lch (int lch_head, int lch_queue);
 
+extern int omap_set_dma_callback(int lch,
+                        void (* callback)(int lch, u16 ch_status, void *data),
+                        void *data);
 extern dma_addr_t omap_get_dma_src_pos(int lch);
 extern dma_addr_t omap_get_dma_dst_pos(int lch);
 extern int omap_get_dma_src_addr_counter(int lch);
diff --git a/include/asm-arm/arch-omap/dmtimer.h b/include/asm-arm/arch-omap/dmtimer.h
index e6522e6a38..b5f3a71b89 100644
--- a/include/asm-arm/arch-omap/dmtimer.h
+++ b/include/asm-arm/arch-omap/dmtimer.h
@@ -5,6 +5,7 @@
  *
  * Copyright (C) 2005 Nokia Corporation
  * Author: Lauri Leukkunen <lauri.leukkunen@nokia.com>
+ * PWM and clock framwork support by Timo Teras.
  *
  * 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
@@ -25,69 +26,58 @@
  * 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
-#ifndef __ASM_ARCH_TIMER_H
-#define __ASM_ARCH_TIMER_H
-
-#include <linux/list.h>
-
-#define OMAP_TIMER_SRC_ARMXOR           0x00
-#define OMAP_TIMER_SRC_32_KHZ           0x01
-#define OMAP_TIMER_SRC_EXT_CLK          0x02
-
-/* timer control reg bits */
-#define OMAP_TIMER_CTRL_CAPTMODE        (1 << 13)
-#define OMAP_TIMER_CTRL_PT              (1 << 12)
-#define OMAP_TIMER_CTRL_TRG_OVERFLOW    (0x1 << 10)
-#define OMAP_TIMER_CTRL_TRG_OFANDMATCH  (0x2 << 10)
-#define OMAP_TIMER_CTRL_TCM_LOWTOHIGH   (0x1 << 8)
-#define OMAP_TIMER_CTRL_TCM_HIGHTOLOW   (0x2 << 8)
-#define OMAP_TIMER_CTRL_TCM_BOTHEDGES   (0x3 << 8)
-#define OMAP_TIMER_CTRL_SCPWM           (1 << 7)
-#define OMAP_TIMER_CTRL_CE              (1 << 6)        /* compare enable */
-#define OMAP_TIMER_CTRL_PRE             (1 << 5)        /* prescaler enable */
-#define OMAP_TIMER_CTRL_PTV_SHIFT       2               /* how much to shift the prescaler value */
-#define OMAP_TIMER_CTRL_AR              (1 << 1)        /* auto-reload enable */
-#define OMAP_TIMER_CTRL_ST              (1 << 0)        /* start timer */
+#ifndef __ASM_ARCH_DMTIMER_H
+#define __ASM_ARCH_DMTIMER_H
 
-/* timer interrupt enable bits */
-#define OMAP_TIMER_INT_CAPTURE          (1 << 2)
-#define OMAP_TIMER_INT_OVERFLOW         (1 << 1)
-#define OMAP_TIMER_INT_MATCH            (1 << 0)
+/* clock sources */
+#define OMAP_TIMER_SRC_SYS_CLK                  0x00
+#define OMAP_TIMER_SRC_32_KHZ                   0x01
+#define OMAP_TIMER_SRC_EXT_CLK                  0x02
 
+/* timer interrupt enable bits */
+#define OMAP_TIMER_INT_CAPTURE                  (1 << 2)
+#define OMAP_TIMER_INT_OVERFLOW                 (1 << 1)
+#define OMAP_TIMER_INT_MATCH                    (1 << 0)
 
-struct omap_dm_timer {
-        struct list_head timer_list;
+/* trigger types */
+#define OMAP_TIMER_TRIGGER_NONE                 0x00
+#define OMAP_TIMER_TRIGGER_OVERFLOW             0x01
+#define OMAP_TIMER_TRIGGER_OVERFLOW_AND_COMPARE 0x02
 
-        u32 base;
-        unsigned int irq;
-};
+struct omap_dm_timer;
+struct clk;
 
-u32 omap_dm_timer_read_reg(struct omap_dm_timer *timer, int reg);
-void omap_dm_timer_write_reg(struct omap_dm_timer *timer, int reg, u32 value);
+int omap_dm_timer_init(void);
 
-struct omap_dm_timer * omap_dm_timer_request(void);
+struct omap_dm_timer *omap_dm_timer_request(void);
+struct omap_dm_timer *omap_dm_timer_request_specific(int timer_id);
 void omap_dm_timer_free(struct omap_dm_timer *timer);
-void omap_dm_timer_set_source(struct omap_dm_timer *timer, int source);
+void omap_dm_timer_enable(struct omap_dm_timer *timer);
+void omap_dm_timer_disable(struct omap_dm_timer *timer);
 
-void omap_dm_timer_set_int_enable(struct omap_dm_timer *timer, unsigned int value);
-void omap_dm_timer_set_trigger(struct omap_dm_timer *timer, unsigned int value);
-void omap_dm_timer_enable_compare(struct omap_dm_timer *timer);
-void omap_dm_timer_enable_autoreload(struct omap_dm_timer *timer);
+int omap_dm_timer_get_irq(struct omap_dm_timer *timer);
+
+u32 omap_dm_timer_modify_idlect_mask(u32 inputmask);
+struct clk *omap_dm_timer_get_fclk(struct omap_dm_timer *timer);
 
 void omap_dm_timer_trigger(struct omap_dm_timer *timer);
 void omap_dm_timer_start(struct omap_dm_timer *timer);
 void omap_dm_timer_stop(struct omap_dm_timer *timer);
 
-void omap_dm_timer_set_load(struct omap_dm_timer *timer, unsigned int load);
-void omap_dm_timer_set_match(struct omap_dm_timer *timer, unsigned int match);
+void omap_dm_timer_set_source(struct omap_dm_timer *timer, int source);
+void omap_dm_timer_set_load(struct omap_dm_timer *timer, int autoreload, unsigned int value);
+void omap_dm_timer_set_match(struct omap_dm_timer *timer, int enable, unsigned int match);
+void omap_dm_timer_set_pwm(struct omap_dm_timer *timer, int def_on, int toggle, int trigger);
+void omap_dm_timer_set_prescaler(struct omap_dm_timer *timer, int prescaler);
+
+void omap_dm_timer_set_int_enable(struct omap_dm_timer *timer, unsigned int value);
 
 unsigned int omap_dm_timer_read_status(struct omap_dm_timer *timer);
 void omap_dm_timer_write_status(struct omap_dm_timer *timer, unsigned int value);
-
 unsigned int omap_dm_timer_read_counter(struct omap_dm_timer *timer);
-void omap_dm_timer_reset_counter(struct omap_dm_timer *timer);
+void omap_dm_timer_write_counter(struct omap_dm_timer *timer, unsigned int value);
 
 int omap_dm_timers_active(void);
-u32 omap_dm_timer_modify_idlect_mask(u32 inputmask);
 
-#endif /* __ASM_ARCH_TIMER_H */
+
+#endif /* __ASM_ARCH_DMTIMER_H */
diff --git a/include/asm-arm/arch-omap/gpmc.h b/include/asm-arm/arch-omap/gpmc.h
new file mode 100644
index 0000000000..7c03ef6c14
--- /dev/null
+++ b/include/asm-arm/arch-omap/gpmc.h
@@ -0,0 +1,91 @@
+/*
+ * General-Purpose Memory Controller for OMAP2
+ *
+ * Copyright (C) 2005-2006 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 __OMAP2_GPMC_H
+#define __OMAP2_GPMC_H
+
+#define GPMC_CS_CONFIG1         0x00
+#define GPMC_CS_CONFIG2         0x04
+#define GPMC_CS_CONFIG3         0x08
+#define GPMC_CS_CONFIG4         0x0c
+#define GPMC_CS_CONFIG5         0x10
+#define GPMC_CS_CONFIG6         0x14
+#define GPMC_CS_CONFIG7         0x18
+#define GPMC_CS_NAND_COMMAND    0x1c
+#define GPMC_CS_NAND_ADDRESS    0x20
+#define GPMC_CS_NAND_DATA       0x24
+
+#define GPMC_CONFIG1_WRAPBURST_SUPP     (1 << 31)
+#define GPMC_CONFIG1_READMULTIPLE_SUPP  (1 << 20)
+#define GPMC_CONFIG1_READTYPE_ASYNC     (0 << 29)
+#define GPMC_CONFIG1_READTYPE_SYNC      (1 << 29)
+#define GPMC_CONFIG1_WRITETYPE_ASYNC    (0 << 27)
+#define GPMC_CONFIG1_WRITETYPE_SYNC     (1 << 27)
+#define GPMC_CONFIG1_CLKACTIVATIONTIME(val) ((val & 3) << 25)
+#define GPMC_CONFIG1_PAGE_LEN(val)      ((val & 3) << 23)
+#define GPMC_CONFIG1_WAIT_READ_MON      (1 << 22)
+#define GPMC_CONFIG1_WAIT_WRITE_MON     (1 << 21)
+#define GPMC_CONFIG1_WAIT_MON_IIME(val) ((val & 3) << 18)
+#define GPMC_CONFIG1_WAIT_PIN_SEL(val)  ((val & 3) << 16)
+#define GPMC_CONFIG1_DEVICESIZE(val)    ((val & 3) << 12)
+#define GPMC_CONFIG1_DEVICESIZE_16      GPMC_CONFIG1_DEVICESIZE(1)
+#define GPMC_CONFIG1_DEVICETYPE(val)    ((val & 3) << 10)
+#define GPMC_CONFIG1_DEVICETYPE_NOR     GPMC_CONFIG1_DEVICETYPE(0)
+#define GPMC_CONFIG1_DEVICETYPE_NAND    GPMC_CONFIG1_DEVICETYPE(1)
+#define GPMC_CONFIG1_MUXADDDATA         (1 << 9)
+#define GPMC_CONFIG1_TIME_PARA_GRAN     (1 << 4)
+#define GPMC_CONFIG1_FCLK_DIV(val)      (val & 3)
+#define GPMC_CONFIG1_FCLK_DIV2          (GPMC_CONFIG1_FCLK_DIV(1))
+#define GPMC_CONFIG1_FCLK_DIV3          (GPMC_CONFIG1_FCLK_DIV(2))
+#define GPMC_CONFIG1_FCLK_DIV4          (GPMC_CONFIG1_FCLK_DIV(3))
+
+/*
+ * Note that all values in this struct are in nanoseconds, while
+ * the register values are in gpmc_fck cycles.
+ */
+struct gpmc_timings {
+        /* Minimum clock period for synchronous mode */
+        u16 sync_clk;
+
+        /* Chip-select signal timings corresponding to GPMC_CS_CONFIG2 */
+        u16 cs_on;              /* Assertion time */
+        u16 cs_rd_off;          /* Read deassertion time */
+        u16 cs_wr_off;          /* Write deassertion time */
+
+        /* ADV signal timings corresponding to GPMC_CONFIG3 */
+        u16 adv_on;             /* Assertion time */
+        u16 adv_rd_off;         /* Read deassertion time */
+        u16 adv_wr_off;         /* Write deassertion time */
+
+        /* WE signals timings corresponding to GPMC_CONFIG4 */
+        u16 we_on;              /* WE assertion time */
+        u16 we_off;             /* WE deassertion time */
+
+        /* OE signals timings corresponding to GPMC_CONFIG4 */
+        u16 oe_on;              /* OE assertion time */
+        u16 oe_off;             /* OE deassertion time */
+
+        /* Access time and cycle time timings corresponding to GPMC_CONFIG5 */
+        u16 page_burst_access;  /* Multiple access word delay */
+        u16 access;             /* Start-cycle to first data valid delay */
+        u16 rd_cycle;           /* Total read cycle time */
+        u16 wr_cycle;           /* Total write cycle time */
+};
+
+extern unsigned int gpmc_ns_to_ticks(unsigned int time_ns);
+
+extern void gpmc_cs_write_reg(int cs, int idx, u32 val);
+extern u32 gpmc_cs_read_reg(int cs, int idx);
+extern int gpmc_cs_calc_divider(int cs, unsigned int sync_clk);
+extern int gpmc_cs_set_timings(int cs, const struct gpmc_timings *t);
+extern int gpmc_cs_request(int cs, unsigned long size, unsigned long *base);
+extern void gpmc_cs_free(int cs);
+
+#endif
diff --git a/include/asm-arm/arch-omap/hardware.h b/include/asm-arm/arch-omap/hardware.h
index c7d9e85779..481048d652 100644
--- a/include/asm-arm/arch-omap/hardware.h
+++ b/include/asm-arm/arch-omap/hardware.h
@@ -297,6 +297,10 @@
 #include "board-perseus2.h"
 #endif
 
+#ifdef CONFIG_MACH_OMAP_FSAMPLE
+#include "board-fsample.h"
+#endif
+
 #ifdef CONFIG_MACH_OMAP_H3
 #include "board-h3.h"
 #endif
diff --git a/include/asm-arm/arch-omap/io.h b/include/asm-arm/arch-omap/io.h
index b726acfcab..78f68e6a4f 100644
--- a/include/asm-arm/arch-omap/io.h
+++ b/include/asm-arm/arch-omap/io.h
@@ -44,7 +44,6 @@
  */
 #define __io(a)                 ((void __iomem *)(PCIO_BASE + (a)))
 #define __mem_pci(a)            (a)
-#define __mem_isa(a)            (a)
 
 /*
  * ----------------------------------------------------------------------------
diff --git a/include/asm-arm/arch-omap/irqs.h b/include/asm-arm/arch-omap/irqs.h
index 42098d99f3..c5bb05a69b 100644
--- a/include/asm-arm/arch-omap/irqs.h
+++ b/include/asm-arm/arch-omap/irqs.h
@@ -237,16 +237,32 @@
 #define INT_24XX_SDMA_IRQ1      13
 #define INT_24XX_SDMA_IRQ2      14
 #define INT_24XX_SDMA_IRQ3      15
+#define INT_24XX_CAM_IRQ        24
 #define INT_24XX_DSS_IRQ        25
 #define INT_24XX_GPIO_BANK1     29
 #define INT_24XX_GPIO_BANK2     30
 #define INT_24XX_GPIO_BANK3     31
 #define INT_24XX_GPIO_BANK4     32
+#define INT_24XX_GPTIMER1       37
+#define INT_24XX_GPTIMER2       38
+#define INT_24XX_GPTIMER3       39
+#define INT_24XX_GPTIMER4       40
+#define INT_24XX_GPTIMER5       41
+#define INT_24XX_GPTIMER6       42
+#define INT_24XX_GPTIMER7       43
+#define INT_24XX_GPTIMER8       44
+#define INT_24XX_GPTIMER9       45
+#define INT_24XX_GPTIMER10      46
+#define INT_24XX_GPTIMER11      47
+#define INT_24XX_GPTIMER12      48
 #define INT_24XX_MCBSP1_IRQ_TX  59
 #define INT_24XX_MCBSP1_IRQ_RX  60
 #define INT_24XX_MCBSP2_IRQ_TX  62
 #define INT_24XX_MCBSP2_IRQ_RX  63
+#define INT_24XX_UART1_IRQ      72
+#define INT_24XX_UART2_IRQ      73
 #define INT_24XX_UART3_IRQ      74
+#define INT_24XX_MMC_IRQ        83
 
 /* Max. 128 level 2 IRQs (OMAP1610), 192 GPIOs (OMAP730) and
  * 16 MPUIO lines */
diff --git a/include/asm-arm/arch-omap/keypad.h b/include/asm-arm/arch-omap/keypad.h
index 8a023a984a..b7f8307543 100644
--- a/include/asm-arm/arch-omap/keypad.h
+++ b/include/asm-arm/arch-omap/keypad.h
@@ -14,7 +14,10 @@ struct omap_kp_platform_data {
         int rows;
         int cols;
         int *keymap;
+        unsigned int keymapsize;
         unsigned int rep:1;
+        unsigned long delay;
+        unsigned int dbounce:1;
         /* specific to OMAP242x*/
         unsigned int *row_gpios;
         unsigned int *col_gpios;
diff --git a/include/asm-arm/arch-omap/mux.h b/include/asm-arm/arch-omap/mux.h
index 0dc24d4ba5..828cc5c114 100644
--- a/include/asm-arm/arch-omap/mux.h
+++ b/include/asm-arm/arch-omap/mux.h
@@ -320,6 +320,17 @@ enum omap1xxx_index {
         P15_1610_UWIRE_CS3,
         N15_1610_UWIRE_CS1,
 
+        /* OMAP-1610 SPI */
+        U19_1610_SPIF_SCK,
+        U18_1610_SPIF_DIN,
+        P20_1610_SPIF_DIN,
+        W21_1610_SPIF_DOUT,
+        R18_1610_SPIF_DOUT,
+        N14_1610_SPIF_CS0,
+        N15_1610_SPIF_CS1,
+        T19_1610_SPIF_CS2,
+        P15_1610_SPIF_CS3,
+
         /* OMAP-1610 Flash */
         L3_1610_FLASH_CS2B_OE,
         M8_1610_FLASH_CS2B_WE,
@@ -410,6 +421,12 @@ enum omap24xx_index {
         /* 24xx clock */
         W14_24XX_SYS_CLKOUT,
 
+        /* 24xx GPMC wait pin monitoring */
+        L3_GPMC_WAIT0,
+        N7_GPMC_WAIT1,
+        M1_GPMC_WAIT2,
+        P1_GPMC_WAIT3,
+
         /* 242X McBSP */
         Y15_24XX_MCBSP2_CLKX,
         R14_24XX_MCBSP2_FSX,
@@ -429,12 +446,46 @@ enum omap24xx_index {
         M15_24XX_GPIO92,
         V14_24XX_GPIO117,
 
+        /* 242x DBG GPIO */
+        V4_242X_GPIO49,
+        W2_242X_GPIO50,
+        U4_242X_GPIO51,
+        V3_242X_GPIO52,
+        V2_242X_GPIO53,
+        V6_242X_GPIO53,
+        T4_242X_GPIO54,
+        Y4_242X_GPIO54,
+        T3_242X_GPIO55,
+        U2_242X_GPIO56,
+
+        /* 24xx external DMA requests */
+        AA10_242X_DMAREQ0,
+        AA6_242X_DMAREQ1,
+        E4_242X_DMAREQ2,
+        G4_242X_DMAREQ3,
+        D3_242X_DMAREQ4,
+        E3_242X_DMAREQ5,
+
         P20_24XX_TSC_IRQ,
 
         /* UART3 */
         K15_24XX_UART3_TX,
         K14_24XX_UART3_RX,
 
+        /* MMC/SDIO */
+        G19_24XX_MMC_CLKO,
+        H18_24XX_MMC_CMD,
+        F20_24XX_MMC_DAT0,
+        H14_24XX_MMC_DAT1,
+        E19_24XX_MMC_DAT2,
+        D19_24XX_MMC_DAT3,
+        F19_24XX_MMC_DAT_DIR0,
+        E20_24XX_MMC_DAT_DIR1,
+        F18_24XX_MMC_DAT_DIR2,
+        E18_24XX_MMC_DAT_DIR3,
+        G18_24XX_MMC_CMD_DIR,
+        H15_24XX_MMC_CLKI,
+
         /* Keypad GPIO*/
         T19_24XX_KBR0,
         R19_24XX_KBR1,
diff --git a/include/asm-arm/arch-omap/pm.h b/include/asm-arm/arch-omap/pm.h
index 05b003f3a9..e46623c61a 100644
--- a/include/asm-arm/arch-omap/pm.h
+++ b/include/asm-arm/arch-omap/pm.h
@@ -299,10 +299,43 @@ enum omap24xx_save_state {
         OMAP24XX_SLEEP_SAVE_INTC_MIR0,
         OMAP24XX_SLEEP_SAVE_INTC_MIR1,
         OMAP24XX_SLEEP_SAVE_INTC_MIR2,
+
+        OMAP24XX_SLEEP_SAVE_CM_CLKSTCTRL_MPU,
+        OMAP24XX_SLEEP_SAVE_CM_CLKSTCTRL_CORE,
+        OMAP24XX_SLEEP_SAVE_CM_CLKSTCTRL_GFX,
+        OMAP24XX_SLEEP_SAVE_CM_CLKSTCTRL_DSP,
+        OMAP24XX_SLEEP_SAVE_CM_CLKSTCTRL_MDM,
+
+        OMAP24XX_SLEEP_SAVE_PM_PWSTCTRL_MPU,
+        OMAP24XX_SLEEP_SAVE_PM_PWSTCTRL_CORE,
+        OMAP24XX_SLEEP_SAVE_PM_PWSTCTRL_GFX,
+        OMAP24XX_SLEEP_SAVE_PM_PWSTCTRL_DSP,
+        OMAP24XX_SLEEP_SAVE_PM_PWSTCTRL_MDM,
+
+        OMAP24XX_SLEEP_SAVE_CM_IDLEST1_CORE,
+        OMAP24XX_SLEEP_SAVE_CM_IDLEST2_CORE,
+        OMAP24XX_SLEEP_SAVE_CM_IDLEST3_CORE,
+        OMAP24XX_SLEEP_SAVE_CM_IDLEST4_CORE,
+        OMAP24XX_SLEEP_SAVE_CM_IDLEST_GFX,
+        OMAP24XX_SLEEP_SAVE_CM_IDLEST_WKUP,
+        OMAP24XX_SLEEP_SAVE_CM_IDLEST_CKGEN,
+        OMAP24XX_SLEEP_SAVE_CM_IDLEST_DSP,
+        OMAP24XX_SLEEP_SAVE_CM_IDLEST_MDM,
+
+        OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE1_CORE,
+        OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE2_CORE,
+        OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE3_CORE,
+        OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE4_CORE,
+        OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE_WKUP,
+        OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE_PLL,
+        OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE_DSP,
+        OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE_MDM,
+
         OMAP24XX_SLEEP_SAVE_CM_FCLKEN1_CORE,
         OMAP24XX_SLEEP_SAVE_CM_FCLKEN2_CORE,
         OMAP24XX_SLEEP_SAVE_CM_ICLKEN1_CORE,
         OMAP24XX_SLEEP_SAVE_CM_ICLKEN2_CORE,
+        OMAP24XX_SLEEP_SAVE_CM_ICLKEN3_CORE,
         OMAP24XX_SLEEP_SAVE_CM_ICLKEN4_CORE,
         OMAP24XX_SLEEP_SAVE_GPIO1_IRQENABLE1,
         OMAP24XX_SLEEP_SAVE_GPIO2_IRQENABLE1,
diff --git a/include/asm-arm/arch-pxa/io.h b/include/asm-arm/arch-pxa/io.h
index eb2dd58d39..7f8d817b44 100644
--- a/include/asm-arm/arch-pxa/io.h
+++ b/include/asm-arm/arch-pxa/io.h
@@ -16,6 +16,5 @@
  */
 #define __io(a)                 ((void __iomem *)(a))
 #define __mem_pci(a)            (a)
-#define __mem_isa(a)            (a)
 
 #endif
diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h
index 9f83f4adfb..f5cc65dd7d 100644
--- a/include/asm-arm/arch-pxa/pxa-regs.h
+++ b/include/asm-arm/arch-pxa/pxa-regs.h
@@ -1329,6 +1329,7 @@
 #define GPIO84_NSRXD            84      /* NSSP receive */
 #define GPIO85_nPCE_1           85      /* Card Enable for Card Space (PXA27x) */
 #define GPIO92_MMCDAT0          92      /* MMC DAT0 (PXA27x) */
+#define GPIO102_nPCE_1          102     /* PCMCIA (PXA27x) */
 #define GPIO109_MMCDAT1         109     /* MMC DAT1 (PXA27x) */
 #define GPIO110_MMCDAT2         110     /* MMC DAT2 (PXA27x) */
 #define GPIO110_MMCCS0          110     /* MMC Chip Select 0 (PXA27x) */
@@ -1471,6 +1472,7 @@
 #define GPIO84_NSSP_RX          (84 | GPIO_ALT_FN_2_IN)
 #define GPIO85_nPCE_1_MD        (85 | GPIO_ALT_FN_1_OUT)
 #define GPIO92_MMCDAT0_MD       (92 | GPIO_ALT_FN_1_OUT)
+#define GPIO102_nPCE_1_MD       (102 | GPIO_ALT_FN_1_OUT)
 #define GPIO104_pSKTSEL_MD      (104 | GPIO_ALT_FN_1_OUT)
 #define GPIO109_MMCDAT1_MD      (109 | GPIO_ALT_FN_1_OUT)
 #define GPIO110_MMCDAT2_MD      (110 | GPIO_ALT_FN_1_OUT)
diff --git a/include/asm-arm/arch-pxa/ssp.h b/include/asm-arm/arch-pxa/ssp.h
index 949878c0d9..ea200551a7 100644
--- a/include/asm-arm/arch-pxa/ssp.h
+++ b/include/asm-arm/arch-pxa/ssp.h
@@ -40,8 +40,8 @@ struct ssp_dev {
 };
 
 int ssp_write_word(struct ssp_dev *dev, u32 data);
-int ssp_read_word(struct ssp_dev *dev);
-void ssp_flush(struct ssp_dev *dev);
+int ssp_read_word(struct ssp_dev *dev, u32 *data);
+int ssp_flush(struct ssp_dev *dev);
 void ssp_enable(struct ssp_dev *dev);
 void ssp_disable(struct ssp_dev *dev);
 void ssp_save_state(struct ssp_dev *dev, struct ssp_state *ssp);
diff --git a/include/asm-arm/arch-pxa/trizeps4.h b/include/asm-arm/arch-pxa/trizeps4.h
new file mode 100644
index 0000000000..641d0ec110
--- /dev/null
+++ b/include/asm-arm/arch-pxa/trizeps4.h
@@ -0,0 +1,106 @@
+/************************************************************************
+ * Include file for TRIZEPS4 SoM and ConXS eval-board
+ * Copyright (c) Jürgen Schindele
+ * 2006
+ ************************************************************************/
+
+/*
+ * Includes/Defines
+ */
+#ifndef _TRIPEPS4_H_
+#define _TRIPEPS4_H_
+
+/* physical memory regions */
+#define TRIZEPS4_FLASH_PHYS     (PXA_CS0_PHYS)  /* Flash region */
+#define TRIZEPS4_DISK_PHYS      (PXA_CS1_PHYS)  /* Disk On Chip region */
+#define TRIZEPS4_ETH_PHYS       (PXA_CS2_PHYS)  /* Ethernet DM9000 region */
+#define TRIZEPS4_PIC_PHYS       (PXA_CS3_PHYS)  /* Logic chip on ConXS-Board */
+#define TRIZEPS4_SDRAM_BASE     0xa0000000      /* SDRAM region */
+
+#define TRIZEPS4_CFSR_PHYS      (PXA_CS3_PHYS)                  /* Logic chip on ConXS-Board CSFR register */
+#define TRIZEPS4_BOCR_PHYS      (PXA_CS3_PHYS+0x02000000)       /* Logic chip on ConXS-Board BOCR register */
+#define TRIZEPS4_IRCR_PHYS      (PXA_CS3_PHYS+0x02400000)       /* Logic chip on ConXS-Board IRCR register*/
+#define TRIZEPS4_UPSR_PHYS      (PXA_CS3_PHYS+0x02800000)       /* Logic chip on ConXS-Board UPSR register*/
+#define TRIZEPS4_DICR_PHYS      (PXA_CS3_PHYS+0x03800000)       /* Logic chip on ConXS-Board DICR register*/
+
+/* virtual memory regions */
+#define TRIZEPS4_DISK_VIRT      0xF0000000      /* Disk On Chip region */
+
+#define TRIZEPS4_PIC_VIRT       0xF0100000      /* not used */
+#define TRIZEPS4_CFSR_VIRT      0xF0100000
+#define TRIZEPS4_BOCR_VIRT      0xF0200000
+#define TRIZEPS4_DICR_VIRT      0xF0300000
+#define TRIZEPS4_IRCR_VIRT      0xF0400000
+#define TRIZEPS4_UPSR_VIRT      0xF0500000
+
+/* size of flash */
+#define TRIZEPS4_FLASH_SIZE     0x02000000      /* Flash size 32 MB */
+
+/* Ethernet Controller Davicom DM9000 */
+#define GPIO_DM9000             101
+#define TRIZEPS4_ETH_IRQ        IRQ_GPIO(GPIO_DM9000)
+
+/* UCB1400 audio / TS-controller */
+#define GPIO_UCB1400            1
+#define TRIZEPS4_UCB1400_IRQ    IRQ_GPIO(GPIO_UCB1400)
+
+/* PCMCIA socket Compact Flash */
+#define GPIO_PCD                11              /* PCMCIA Card Detect */
+#define TRIZEPS4_CD_IRQ         IRQ_GPIO(GPIO_PCD)
+#define GPIO_PRDY               13              /* READY / nINT */
+#define TRIZEPS4_READY_NINT     IRQ_GPIO(GPIO_PRDY)
+
+/* MMC socket */
+#define GPIO_MMC_DET            12
+#define TRIZEPS4_MMC_IRQ        IRQ_GPIO(GPIO_MMC_DET)
+
+/* LEDS using tx2 / rx2 */
+#define GPIO_SYS_BUSY_LED       46
+#define GPIO_HEARTBEAT_LED      47
+
+/* Off-module PIC on ConXS board */
+#define GPIO_PIC                0
+#define TRIZEPS4_PIC_IRQ        IRQ_GPIO(GPIO_PIC)
+
+#define CFSR_P2V(x)             ((x) - TRIZEPS4_CFSR_PHYS + TRIZEPS4_CFSR_VIRT)
+#define CFSR_V2P(x)             ((x) - TRIZEPS4_CFSR_VIRT + TRIZEPS4_CFSR_PHYS)
+
+#define BCR_P2V(x)              ((x) - TRIZEPS4_BOCR_PHYS + TRIZEPS4_BOCR_VIRT)
+#define BCR_V2P(x)              ((x) - TRIZEPS4_BOCR_VIRT + TRIZEPS4_BOCR_PHYS)
+
+#define DCR_P2V(x)              ((x) - TRIZEPS4_DICR_PHYS + TRIZEPS4_DICR_VIRT)
+#define DCR_V2P(x)              ((x) - TRIZEPS4_DICR_VIRT + TRIZEPS4_DICR_PHYS)
+
+#ifndef __ASSEMBLY__
+#define ConXS_CFSR              (*((volatile unsigned short *)CFSR_P2V(0x0C000000)))
+#define ConXS_BCR               (*((volatile unsigned short *)BCR_P2V(0x0E000000)))
+#define ConXS_DCR               (*((volatile unsigned short *)DCR_P2V(0x0F800000)))
+#else
+#define ConXS_CFSR              CFSR_P2V(0x0C000000)
+#define ConXS_BCR               BCR_P2V(0x0E000000)
+#define ConXS_DCR               DCR_P2V(0x0F800000)
+#endif
+
+#define ConXS_CFSR_BVD_MASK     0x0003
+#define ConXS_CFSR_BVD1         (1 << 0)
+#define ConXS_CFSR_BVD2         (1 << 1)
+#define ConXS_CFSR_VS_MASK      0x000C
+#define ConXS_CFSR_VS1          (1 << 2)
+#define ConXS_CFSR_VS2          (1 << 3)
+#define ConXS_CFSR_VS_5V        (0x3 << 2)
+#define ConXS_CFSR_VS_3V3       0x0
+
+#define ConXS_BCR_S0_POW_EN0    (1 << 0)
+#define ConXS_BCR_S0_POW_EN1    (1 << 1)
+#define ConXS_BCR_L_DISP        (1 << 4)
+#define ConXS_BCR_CF_BUF_EN     (1 << 5)
+#define ConXS_BCR_CF_RESET      (1 << 7)
+#define ConXS_BCR_S0_VCC_3V3    0x1
+#define ConXS_BCR_S0_VCC_5V0    0x2
+#define ConXS_BCR_S0_VPP_12V    0x4
+#define ConXS_BCR_S0_VPP_3V3    0x8
+
+#define ConXS_IRCR_MODE         (1 << 0)
+#define ConXS_IRCR_SD           (1 << 1)
+
+#endif /* _TRIPEPS4_H_ */
diff --git a/include/asm-arm/arch-pxa/udc.h b/include/asm-arm/arch-pxa/udc.h
index 30548a30c7..121cd24111 100644
--- a/include/asm-arm/arch-pxa/udc.h
+++ b/include/asm-arm/arch-pxa/udc.h
@@ -12,6 +12,14 @@ struct pxa2xx_udc_mach_info {
         void (*udc_command)(int cmd);
 #define PXA2XX_UDC_CMD_CONNECT          0       /* let host see us */
 #define PXA2XX_UDC_CMD_DISCONNECT       1       /* so host won't see us */
+
+        /* Boards following the design guidelines in the developer's manual,
+         * with on-chip GPIOs not Lubbock's wierd hardware, can have a sane
+         * VBUS IRQ and omit the methods above.  Store the GPIO number
+         * here; for GPIO 0, also mask in one of the pxa_gpio_mode() bits.
+         */
+        u16     gpio_vbus;                      /* high == vbus present */
+        u16     gpio_pullup;                    /* high == pullup activated */
 };
 
 extern void pxa_set_udc_info(struct pxa2xx_udc_mach_info *info);
diff --git a/include/asm-arm/arch-realview/io.h b/include/asm-arm/arch-realview/io.h
index d444a68ac3..c70f1dfbe1 100644
--- a/include/asm-arm/arch-realview/io.h
+++ b/include/asm-arm/arch-realview/io.h
@@ -29,6 +29,5 @@ static inline void __iomem *__io(unsigned long addr)
 
 #define __io(a)                 __io(a)
 #define __mem_pci(a)            (a)
-#define __mem_isa(a)            (a)
 
 #endif
diff --git a/include/asm-arm/arch-s3c2410/anubis-cpld.h b/include/asm-arm/arch-s3c2410/anubis-cpld.h
index 5675b1796b..40e8e270d3 100644
--- a/include/asm-arm/arch-s3c2410/anubis-cpld.h
+++ b/include/asm-arm/arch-s3c2410/anubis-cpld.h
@@ -9,9 +9,6 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
- *
- * Changelog:
- *
 */
 
 #ifndef __ASM_ARCH_ANUBISCPLD_H
diff --git a/include/asm-arm/arch-s3c2410/anubis-irq.h b/include/asm-arm/arch-s3c2410/anubis-irq.h
index 82f15dbd97..4b5f423779 100644
--- a/include/asm-arm/arch-s3c2410/anubis-irq.h
+++ b/include/asm-arm/arch-s3c2410/anubis-irq.h
@@ -9,9 +9,7 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
- *
- * Changelog:
- */
+*/
 
 #ifndef __ASM_ARCH_ANUBISIRQ_H
 #define __ASM_ARCH_ANUBISIRQ_H
diff --git a/include/asm-arm/arch-s3c2410/anubis-map.h b/include/asm-arm/arch-s3c2410/anubis-map.h
index d529ffda85..058a2104b0 100644
--- a/include/asm-arm/arch-s3c2410/anubis-map.h
+++ b/include/asm-arm/arch-s3c2410/anubis-map.h
@@ -9,8 +9,6 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
- *
- * Changelog:
 */
 
 /* needs arch/map.h including with this */
diff --git a/include/asm-arm/arch-s3c2410/audio.h b/include/asm-arm/arch-s3c2410/audio.h
index 0d276e67f2..7e0222276c 100644
--- a/include/asm-arm/arch-s3c2410/audio.h
+++ b/include/asm-arm/arch-s3c2410/audio.h
@@ -9,10 +9,6 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
- *
- * Changelog:
- *      20-Nov-2004 BJD  Created file
- *      07-Mar-2005 BJD  Added suspend/resume calls
 */
 
 #ifndef __ASM_ARCH_AUDIO_H
diff --git a/include/asm-arm/arch-s3c2410/bast-cpld.h b/include/asm-arm/arch-s3c2410/bast-cpld.h
index e28ca51a49..8969cffe83 100644
--- a/include/asm-arm/arch-s3c2410/bast-cpld.h
+++ b/include/asm-arm/arch-s3c2410/bast-cpld.h
@@ -8,11 +8,6 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
- *
- * Changelog:
- *  25-May-2003 BJD  Created file, added CTRL1 registers
- *  30-Aug-2004 BJD  Updated definitions from 2.4.26 port
- *  30-Aug-2004 BJD  Added CTRL3 and CTRL4 definitions
 */
 
 #ifndef __ASM_ARCH_BASTCPLD_H
diff --git a/include/asm-arm/arch-s3c2410/bast-irq.h b/include/asm-arm/arch-s3c2410/bast-irq.h
index b79b47f0d1..15ffa66f50 100644
--- a/include/asm-arm/arch-s3c2410/bast-irq.h
+++ b/include/asm-arm/arch-s3c2410/bast-irq.h
@@ -8,11 +8,7 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
- *
- * Changelog:
- *  14-Sep-2004 BJD  Fixed IRQ_USBOC definition
- *  06-Jan-2003 BJD  Linux 2.6.0 version
- */
+*/
 
 #ifndef __ASM_ARCH_BASTIRQ_H
 #define __ASM_ARCH_BASTIRQ_H
diff --git a/include/asm-arm/arch-s3c2410/bast-map.h b/include/asm-arm/arch-s3c2410/bast-map.h
index 29c07e302b..727cef84c7 100644
--- a/include/asm-arm/arch-s3c2410/bast-map.h
+++ b/include/asm-arm/arch-s3c2410/bast-map.h
@@ -8,10 +8,6 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
- *
- * Changelog:
- *  06-Jan-2003 BJD  Linux 2.6.0 version, moved bast specifics from arch/map.h
- *  12-Mar-2004 BJD  Fixed header include protection
 */
 
 /* needs arch/map.h including with this */
diff --git a/include/asm-arm/arch-s3c2410/bast-pmu.h b/include/asm-arm/arch-s3c2410/bast-pmu.h
index 758c5c59d4..82836027f0 100644
--- a/include/asm-arm/arch-s3c2410/bast-pmu.h
+++ b/include/asm-arm/arch-s3c2410/bast-pmu.h
@@ -9,9 +9,6 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
- *
- * Changelog:
- *      08-Oct-2003     BJD     Initial creation
 */
 
 #ifndef __ASM_ARCH_BASTPMU_H
diff --git a/include/asm-arm/arch-s3c2410/debug-macro.S b/include/asm-arm/arch-s3c2410/debug-macro.S
index 5f8223e700..93064860e0 100644
--- a/include/asm-arm/arch-s3c2410/debug-macro.S
+++ b/include/asm-arm/arch-s3c2410/debug-macro.S
@@ -10,9 +10,6 @@
  * 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.
- *
- * Modifications:
- *     10-Mar-2005 LCVR  Changed S3C2410_VA to S3C24XX_VA
 */
 
 #include <asm/arch/map.h>
@@ -33,7 +30,7 @@
                 .endm
 
                 .macro  senduart,rd,rx
-                str     \rd, [\rx, # S3C2410_UTXH ]
+                strb    \rd, [\rx, # S3C2410_UTXH ]
                 .endm
 
                 .macro  busyuart, rd, rx
@@ -42,6 +39,12 @@
                 beq     1001f                           @
                 @ FIFO enabled...
 1003:
+                @ check for arm920 vs arm926. currently assume all arm926
+                @ devices have an 64 byte FIFO identical to the s3c2440
+                mrc     p15, 0, \rd, c0, c0
+                and     \rd, \rd, #0xff0
+                teq     \rd, #0x260
+                beq     1004f
                 mrc     p15, 0, \rd, c1, c0
                 tst     \rd, #1
                 addeq   \rd, \rx, #(S3C24XX_PA_GPIO - S3C24XX_PA_UART)
@@ -50,7 +53,7 @@
                 ldr     \rd, [ \rd, # S3C2410_GSTATUS1 - S3C2410_GPIOREG(0) ]
                 and     \rd, \rd, #0x00ff0000
                 teq     \rd, #0x00440000                @ is it 2440?
-
+1004:
                 ldr     \rd, [ \rx, # S3C2410_UFSTAT ]
                 moveq   \rd, \rd, lsr #SHIFT_2440TXF
                 tst     \rd, #S3C2410_UFSTAT_TXFULL
diff --git a/include/asm-arm/arch-s3c2410/dma.h b/include/asm-arm/arch-s3c2410/dma.h
index 72964f9b84..7ac2248369 100644
--- a/include/asm-arm/arch-s3c2410/dma.h
+++ b/include/asm-arm/arch-s3c2410/dma.h
@@ -1,18 +1,13 @@
-/* linux/include/asm-arm/arch-bast/dma.h
+/* linux/include/asm-arm/arch-s3c2410/dma.h
  *
- * Copyright (C) 2003,2004 Simtec Electronics
+ * Copyright (C) 2003,2004,2006 Simtec Electronics
  *      Ben Dooks <ben@simtec.co.uk>
  *
- * Samsung S3C2410X DMA support
+ * Samsung S3C241XX DMA support
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
- *
- * Changelog:
- *  ??-May-2003 BJD   Created file
- *  ??-Jun-2003 BJD   Added more dma functionality to go with arch
- *  10-Nov-2004 BJD   Added sys_device support
 */
 
 #ifndef __ASM_ARCH_DMA_H
@@ -21,28 +16,59 @@
 #include <linux/sysdev.h>
 #include "hardware.h"
 
-
 /*
  * This is the maximum DMA address(physical address) that can be DMAd to.
  *
  */
-#define MAX_DMA_ADDRESS         0x20000000
+#define MAX_DMA_ADDRESS         0x40000000
 #define MAX_DMA_TRANSFER_SIZE   0x100000 /* Data Unit is half word  */
 
+/* We use `virtual` dma channels to hide the fact we have only a limited
+ * number of DMA channels, and not of all of them (dependant on the device)
+ * can be attached to any DMA source. We therefore let the DMA core handle
+ * the allocation of hardware channels to clients.
+*/
+
+enum dma_ch {
+        DMACH_XD0,
+        DMACH_XD1,
+        DMACH_SDI,
+        DMACH_SPI0,
+        DMACH_SPI1,
+        DMACH_UART0,
+        DMACH_UART1,
+        DMACH_UART2,
+        DMACH_TIMER,
+        DMACH_I2S_IN,
+        DMACH_I2S_OUT,
+        DMACH_PCM_IN,
+        DMACH_PCM_OUT,
+        DMACH_MIC_IN,
+        DMACH_USB_EP1,
+        DMACH_USB_EP2,
+        DMACH_USB_EP3,
+        DMACH_USB_EP4,
+        DMACH_UART0_SRC2,       /* s3c2412 second uart sources */
+        DMACH_UART1_SRC2,
+        DMACH_UART2_SRC2,
+        DMACH_MAX,              /* the end entry */
+};
+
+#define DMACH_LOW_LEVEL (1<<28) /* use this to specifiy hardware ch no */
 
 /* we have 4 dma channels */
 #define S3C2410_DMA_CHANNELS        (4)
 
 /* types */
 
-typedef enum {
+enum s3c2410_dma_state {
         S3C2410_DMA_IDLE,
         S3C2410_DMA_RUNNING,
         S3C2410_DMA_PAUSED
-} s3c2410_dma_state_t;
+};
 
 
-/* s3c2410_dma_loadst_t
+/* enum s3c2410_dma_loadst
  *
  * This represents the state of the DMA engine, wrt to the loaded / running
  * transfers. Since we don't have any way of knowing exactly the state of
@@ -70,44 +96,40 @@ typedef enum {
  * currently running.
 */
 
-typedef enum {
+enum s3c2410_dma_loadst {
         S3C2410_DMALOAD_NONE,
         S3C2410_DMALOAD_1LOADED,
         S3C2410_DMALOAD_1RUNNING,
         S3C2410_DMALOAD_1LOADED_1RUNNING,
-} s3c2410_dma_loadst_t;
+};
 
-typedef enum {
+enum s3c2410_dma_buffresult {
         S3C2410_RES_OK,
         S3C2410_RES_ERR,
         S3C2410_RES_ABORT
-} s3c2410_dma_buffresult_t;
-
-
-typedef enum s3c2410_dmasrc_e s3c2410_dmasrc_t;
+};
 
-enum s3c2410_dmasrc_e {
-        S3C2410_DMASRC_HW,      /* source is memory */
-        S3C2410_DMASRC_MEM      /* source is hardware */
+enum s3c2410_dmasrc {
+        S3C2410_DMASRC_HW,              /* source is memory */
+        S3C2410_DMASRC_MEM              /* source is hardware */
 };
 
-/* enum s3c2410_chan_op_e
+/* enum s3c2410_chan_op
  *
  * operation codes passed to the DMA code by the user, and also used
  * to inform the current channel owner of any changes to the system state
 */
 
-enum s3c2410_chan_op_e {
+enum s3c2410_chan_op {
         S3C2410_DMAOP_START,
         S3C2410_DMAOP_STOP,
         S3C2410_DMAOP_PAUSE,
         S3C2410_DMAOP_RESUME,
         S3C2410_DMAOP_FLUSH,
-        S3C2410_DMAOP_TIMEOUT,           /* internal signal to handler */
+        S3C2410_DMAOP_TIMEOUT,          /* internal signal to handler */
+        S3C2410_DMAOP_STARTED,          /* indicate channel started */
 };
 
-typedef enum s3c2410_chan_op_e s3c2410_chan_op_t;
-
 /* flags */
 
 #define S3C2410_DMAF_SLOW         (1<<0)   /* slow, so don't worry about
@@ -116,104 +138,104 @@ typedef enum s3c2410_chan_op_e s3c2410_chan_op_t;
 
 /* dma buffer */
 
-typedef struct s3c2410_dma_buf_s s3c2410_dma_buf_t;
-
 struct s3c2410_dma_client {
         char                *name;
 };
 
-typedef struct s3c2410_dma_client s3c2410_dma_client_t;
-
 /* s3c2410_dma_buf_s
  *
  * internally used buffer structure to describe a queued or running
  * buffer.
 */
 
-struct s3c2410_dma_buf_s {
-        s3c2410_dma_buf_t   *next;
-        int                  magic;        /* magic */
-        int                  size;         /* buffer size in bytes */
-        dma_addr_t           data;         /* start of DMA data */
-        dma_addr_t           ptr;          /* where the DMA got to [1] */
-        void                *id;           /* client's id */
+struct s3c2410_dma_buf;
+struct s3c2410_dma_buf {
+        struct s3c2410_dma_buf  *next;
+        int                      magic;         /* magic */
+        int                      size;          /* buffer size in bytes */
+        dma_addr_t               data;          /* start of DMA data */
+        dma_addr_t               ptr;           /* where the DMA got to [1] */
+        void                    *id;            /* client's id */
 };
 
 /* [1] is this updated for both recv/send modes? */
 
-typedef struct s3c2410_dma_chan_s s3c2410_dma_chan_t;
+struct s3c2410_dma_chan;
 
 /* s3c2410_dma_cbfn_t
  *
  * buffer callback routine type
 */
 
-typedef void (*s3c2410_dma_cbfn_t)(s3c2410_dma_chan_t *, void *buf, int size,
-                                   s3c2410_dma_buffresult_t result);
+typedef void (*s3c2410_dma_cbfn_t)(struct s3c2410_dma_chan *,
+                                   void *buf, int size,
+                                   enum s3c2410_dma_buffresult result);
 
-typedef int  (*s3c2410_dma_opfn_t)(s3c2410_dma_chan_t *,
-                                   s3c2410_chan_op_t );
+typedef int  (*s3c2410_dma_opfn_t)(struct s3c2410_dma_chan *,
+                                   enum s3c2410_chan_op );
 
-struct s3c2410_dma_stats_s {
-        unsigned long          loads;
-        unsigned long          timeout_longest;
-        unsigned long          timeout_shortest;
-        unsigned long          timeout_avg;
-        unsigned long          timeout_failed;
+struct s3c2410_dma_stats {
+        unsigned long           loads;
+        unsigned long           timeout_longest;
+        unsigned long           timeout_shortest;
+        unsigned long           timeout_avg;
+        unsigned long           timeout_failed;
 };
 
-typedef struct s3c2410_dma_stats_s s3c2410_dma_stats_t;
+struct s3c2410_dma_map;
 
-/* struct s3c2410_dma_chan_s
+/* struct s3c2410_dma_chan
  *
  * full state information for each DMA channel
 */
 
-struct s3c2410_dma_chan_s {
+struct s3c2410_dma_chan {
         /* channel state flags and information */
-        unsigned char          number;      /* number of this dma channel */
-        unsigned char          in_use;      /* channel allocated */
-        unsigned char          irq_claimed; /* irq claimed for channel */
-        unsigned char          irq_enabled; /* irq enabled for channel */
-        unsigned char          xfer_unit;   /* size of an transfer */
+        unsigned char            number;      /* number of this dma channel */
+        unsigned char            in_use;      /* channel allocated */
+        unsigned char            irq_claimed; /* irq claimed for channel */
+        unsigned char            irq_enabled; /* irq enabled for channel */
+        unsigned char            xfer_unit;   /* size of an transfer */
 
         /* channel state */
 
-        s3c2410_dma_state_t    state;
-        s3c2410_dma_loadst_t   load_state;
-        s3c2410_dma_client_t  *client;
+        enum s3c2410_dma_state   state;
+        enum s3c2410_dma_loadst  load_state;
+        struct s3c2410_dma_client *client;
 
         /* channel configuration */
-        s3c2410_dmasrc_t       source;
-        unsigned long          dev_addr;
-        unsigned long          load_timeout;
-        unsigned int           flags;        /* channel flags */
+        enum s3c2410_dmasrc      source;
+        unsigned long            dev_addr;
+        unsigned long            load_timeout;
+        unsigned int             flags;         /* channel flags */
+
+        struct s3c24xx_dma_map  *map;           /* channel hw maps */
 
         /* channel's hardware position and configuration */
-        void __iomem           *regs;        /* channels registers */
-        void __iomem           *addr_reg;    /* data address register */
-        unsigned int           irq;          /* channel irq */
-        unsigned long          dcon;         /* default value of DCON */
+        void __iomem            *regs;          /* channels registers */
+        void __iomem            *addr_reg;      /* data address register */
+        unsigned int             irq;           /* channel irq */
+        unsigned long            dcon;          /* default value of DCON */
 
         /* driver handles */
-        s3c2410_dma_cbfn_t     callback_fn;  /* buffer done callback */
-        s3c2410_dma_opfn_t     op_fn;        /* channel operation callback */
+        s3c2410_dma_cbfn_t       callback_fn;   /* buffer done callback */
+        s3c2410_dma_opfn_t       op_fn;         /* channel op callback */
 
         /* stats gathering */
-        s3c2410_dma_stats_t   *stats;
-        s3c2410_dma_stats_t    stats_store;
+        struct s3c2410_dma_stats *stats;
+        struct s3c2410_dma_stats  stats_store;
 
         /* buffer list and information */
-        s3c2410_dma_buf_t      *curr;        /* current dma buffer */
-        s3c2410_dma_buf_t      *next;        /* next buffer to load */
-        s3c2410_dma_buf_t      *end;         /* end of queue */
+        struct s3c2410_dma_buf  *curr;          /* current dma buffer */
+        struct s3c2410_dma_buf  *next;          /* next buffer to load */
+        struct s3c2410_dma_buf  *end;           /* end of queue */
 
         /* system device */
         struct sys_device       dev;
 };
 
 /* the currently allocated channel information */
-extern s3c2410_dma_chan_t s3c2410_chans[];
+extern struct s3c2410_dma_chan s3c2410_chans[];
 
 /* note, we don't really use dma_device_t at the moment */
 typedef unsigned long dma_device_t;
@@ -226,7 +248,7 @@ typedef unsigned long dma_device_t;
 */
 
 extern int s3c2410_dma_request(dmach_t channel,
-                               s3c2410_dma_client_t *, void *dev);
+                               struct s3c2410_dma_client *, void *dev);
 
 
 /* s3c2410_dma_ctrl
@@ -234,7 +256,7 @@ extern int s3c2410_dma_request(dmach_t channel,
  * change the state of the dma channel
 */
 
-extern int s3c2410_dma_ctrl(dmach_t channel, s3c2410_chan_op_t op);
+extern int s3c2410_dma_ctrl(dmach_t channel, enum s3c2410_chan_op op);
 
 /* s3c2410_dma_setflags
  *
@@ -249,7 +271,7 @@ extern int s3c2410_dma_setflags(dmach_t channel,
  * free the dma channel (will also abort any outstanding operations)
 */
 
-extern int s3c2410_dma_free(dmach_t channel, s3c2410_dma_client_t *);
+extern int s3c2410_dma_free(dmach_t channel, struct s3c2410_dma_client *);
 
 /* s3c2410_dma_enqueue
  *
@@ -273,7 +295,7 @@ extern int s3c2410_dma_config(dmach_t channel, int xferunit, int dcon);
  * configure the device we're talking to
 */
 
-extern int s3c2410_dma_devconfig(int channel, s3c2410_dmasrc_t source,
+extern int s3c2410_dma_devconfig(int channel, enum s3c2410_dmasrc source,
                                  int hwcfg, unsigned long devaddr);
 
 /* s3c2410_dma_getposition
@@ -298,6 +320,7 @@ extern int s3c2410_dma_set_buffdone_fn(dmach_t, s3c2410_dma_cbfn_t rtn);
 #define S3C2410_DMA_DCSRC       (0x18)
 #define S3C2410_DMA_DCDST       (0x1C)
 #define S3C2410_DMA_DMASKTRIG   (0x20)
+#define S3C2412_DMA_DMAREQSEL   (0x24)
 
 #define S3C2410_DISRCC_INC      (1<<0)
 #define S3C2410_DISRCC_APB      (1<<1)
@@ -364,4 +387,32 @@ extern int s3c2410_dma_set_buffdone_fn(dmach_t, s3c2410_dma_cbfn_t rtn);
 #define S3C2440_DCON_CH3_PCMOUT (6<<24)
 #endif
 
+#ifdef CONFIG_CPU_S3C2412
+
+#define S3C2412_DMAREQSEL_SRC(x)        ((x)<<1)
+
+#define S3C2412_DMAREQSEL_HW            (1)
+
+#define S3C2412_DMAREQSEL_SPI0TX        S3C2412_DMAREQSEL_SRC(0)
+#define S3C2412_DMAREQSEL_SPI0RX        S3C2412_DMAREQSEL_SRC(1)
+#define S3C2412_DMAREQSEL_SPI1TX        S3C2412_DMAREQSEL_SRC(2)
+#define S3C2412_DMAREQSEL_SPI1RX        S3C2412_DMAREQSEL_SRC(3)
+#define S3C2412_DMAREQSEL_I2STX         S3C2412_DMAREQSEL_SRC(4)
+#define S3C2412_DMAREQSEL_I2SRX         S3C2412_DMAREQSEL_SRC(5)
+#define S3C2412_DMAREQSEL_TIMER         S3C2412_DMAREQSEL_SRC(9)
+#define S3C2412_DMAREQSEL_SDI           S3C2412_DMAREQSEL_SRC(10)
+#define S3C2412_DMAREQSEL_USBEP1        S3C2412_DMAREQSEL_SRC(13)
+#define S3C2412_DMAREQSEL_USBEP2        S3C2412_DMAREQSEL_SRC(14)
+#define S3C2412_DMAREQSEL_USBEP3        S3C2412_DMAREQSEL_SRC(15)
+#define S3C2412_DMAREQSEL_USBEP4        S3C2412_DMAREQSEL_SRC(16)
+#define S3C2412_DMAREQSEL_XDREQ0        S3C2412_DMAREQSEL_SRC(17)
+#define S3C2412_DMAREQSEL_XDREQ1        S3C2412_DMAREQSEL_SRC(18)
+#define S3C2412_DMAREQSEL_UART0_0       S3C2412_DMAREQSEL_SRC(19)
+#define S3C2412_DMAREQSEL_UART0_1       S3C2412_DMAREQSEL_SRC(20)
+#define S3C2412_DMAREQSEL_UART1_0       S3C2412_DMAREQSEL_SRC(21)
+#define S3C2412_DMAREQSEL_UART1_1       S3C2412_DMAREQSEL_SRC(22)
+#define S3C2412_DMAREQSEL_UART2_0       S3C2412_DMAREQSEL_SRC(23)
+#define S3C2412_DMAREQSEL_UART2_1       S3C2412_DMAREQSEL_SRC(24)
+
+#endif
 #endif /* __ASM_ARCH_DMA_H */
diff --git a/include/asm-arm/arch-s3c2410/entry-macro.S b/include/asm-arm/arch-s3c2410/entry-macro.S
index 894c35cf3b..e09a6b8ec1 100644
--- a/include/asm-arm/arch-s3c2410/entry-macro.S
+++ b/include/asm-arm/arch-s3c2410/entry-macro.S
@@ -18,8 +18,6 @@
 
 #define INTPND          (0x10)
 #define INTOFFSET       (0x14)
-#define EXTINTPEND      (0xa8)
-#define EXTINTMASK      (0xa4)
 
 #include <asm/hardware.h>
 #include <asm/arch/irqs.h>
@@ -28,37 +26,23 @@
 
                 mov     \base, #S3C24XX_VA_IRQ
 
-                ldr     \irqstat, [ \base, #INTPND]
-                bics    \irqnr, \irqstat, #3<<4         @@ only an GPIO IRQ
-                beq     2000f
-
                 @@ try the interrupt offset register, since it is there
 
+                ldr     \irqstat, [ \base, #INTPND ]
+                teq     \irqstat, #0
+                beq     1002f
                 ldr     \irqnr, [ \base, #INTOFFSET ]
                 mov     \tmp, #1
                 tst     \irqstat, \tmp, lsl \irqnr
-                addne   \irqnr, \irqnr, #IRQ_EINT0
                 bne     1001f
 
                 @@ the number specified is not a valid irq, so try
                 @@ and work it out for ourselves
 
-                mov     \irqnr, #IRQ_EINT0              @@ start here
-                b       3000f
-
-2000:
-                @@ load the GPIO interrupt register, and check it
-
-                add     \tmp, \base, #S3C24XX_VA_GPIO - S3C24XX_VA_IRQ
-                ldr     \irqstat, [ \tmp, # EXTINTPEND ]
-                ldr     \irqnr,   [ \tmp, # EXTINTMASK ]
-                bics    \irqstat, \irqstat, \irqnr
-                beq     1001f
-
-                mov     \irqnr, #(IRQ_EINT4 - 4)
+                mov     \irqnr, #0              @@ start here
 
                 @@ work out which irq (if any) we got
-3000:
+
                 movs    \tmp, \irqstat, lsl#16
                 addeq   \irqnr, \irqnr, #16
                 moveq   \irqstat, \irqstat, lsr#16
@@ -75,9 +59,9 @@
                 addeq   \irqnr, \irqnr, #1
 
                 @@ we have the value
-                movs    \irqnr, \irqnr
-
 1001:
+                adds    \irqnr, \irqnr, #IRQ_EINT0
+1002:
                 @@ exit here, Z flag unset if IRQ
 
         .endm
diff --git a/include/asm-arm/arch-s3c2410/fb.h b/include/asm-arm/arch-s3c2410/fb.h
index 4790491ba9..71161797bc 100644
--- a/include/asm-arm/arch-s3c2410/fb.h
+++ b/include/asm-arm/arch-s3c2410/fb.h
@@ -7,13 +7,6 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
- *
- *
- *  Changelog:
- *      07-Sep-2004     RTP     Created file
- *      03-Nov-2004     BJD     Updated and minor cleanups
- *      03-Aug-2005     RTP     Renamed to fb.h
- *      26-Oct-2005     BJD     Changed name of platdata init
 */
 
 #ifndef __ASM_ARM_FB_H
diff --git a/include/asm-arm/arch-s3c2410/hardware.h b/include/asm-arm/arch-s3c2410/hardware.h
index a2330bf836..871f8af09b 100644
--- a/include/asm-arm/arch-s3c2410/hardware.h
+++ b/include/asm-arm/arch-s3c2410/hardware.h
@@ -8,16 +8,6 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
- *
- * Changelog:
- *  21-May-2003 BJD  Created file
- *  06-Jun-2003 BJD  Added CPU frequency settings
- *  03-Sep-2003 BJD  Linux v2.6 support
- *  12-Mar-2004 BJD  Fixed include protection, fixed type of clock vars
- *  14-Sep-2004 BJD  Added misccr and getpin to gpio
- *  01-Oct-2004 BJD  Added the new gpio functions
- *  16-Oct-2004 BJD  Removed the clock variables
- *  15-Jan-2006 LCVR Added s3c2400_gpio_getirq()
 */
 
 #ifndef __ASM_ARCH_HARDWARE_H
diff --git a/include/asm-arm/arch-s3c2410/idle.h b/include/asm-arm/arch-s3c2410/idle.h
index 749227c095..eed450608f 100644
--- a/include/asm-arm/arch-s3c2410/idle.h
+++ b/include/asm-arm/arch-s3c2410/idle.h
@@ -8,10 +8,6 @@
  * published by the Free Software Foundation.
  *
  * S3C2410 CPU Idle controls
- *
- *  Changelog:
- *      28-Oct-2004  BJD  Initial version
- *
 */
 
 #ifndef __ASM_ARCH_IDLE_H
diff --git a/include/asm-arm/arch-s3c2410/iic.h b/include/asm-arm/arch-s3c2410/iic.h
index 518547f6d7..ed3d6c7bf6 100644
--- a/include/asm-arm/arch-s3c2410/iic.h
+++ b/include/asm-arm/arch-s3c2410/iic.h
@@ -8,10 +8,6 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
- *
- * Changelog:
- *      05-Oct-2004 BJD  Created file
- *      19-Oct-2004 BJD  Updated for s3c2440
 */
 
 #ifndef __ASM_ARCH_IIC_H
diff --git a/include/asm-arm/arch-s3c2410/io.h b/include/asm-arm/arch-s3c2410/io.h
index 16fbc8afff..6b35a4f263 100644
--- a/include/asm-arm/arch-s3c2410/io.h
+++ b/include/asm-arm/arch-s3c2410/io.h
@@ -4,13 +4,7 @@
  *
  * Copyright (C) 1997 Russell King
  *           (C) 2003 Simtec Electronics
- *
- * Modifications:
- *  06-Dec-1997 RMK     Created.
- *  02-Sep-2003 BJD     Modified for S3C2410
- *  10-Mar-2005 LCVR    Changed S3C2410_VA to S3C24XX_VA
- *  13-Oct-2005 BJD     Fixed problems with LDRH/STRH offset range
- */
+*/
 
 #ifndef __ASM_ARM_ARCH_IO_H
 #define __ASM_ARM_ARCH_IO_H
diff --git a/include/asm-arm/arch-s3c2410/irqs.h b/include/asm-arm/arch-s3c2410/irqs.h
index d9773d6972..39a69829d1 100644
--- a/include/asm-arm/arch-s3c2410/irqs.h
+++ b/include/asm-arm/arch-s3c2410/irqs.h
@@ -6,14 +6,7 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
- *
- * Changelog:
- *  12-May-2003 BJD  Created file
- *  08-Jan-2003 BJD  Linux 2.6.0 version, moved BAST bits out
- *  12-Mar-2004 BJD  Fixed bug in header protection
- *  10-Feb-2005 BJD  Added camera IRQ from guillaume.gourat@nexvision.tv
- *  28-Feb-2005 BJD  Updated s3c2440 IRQs
- */
+*/
 
 
 #ifndef __ASM_ARCH_IRQS_H
diff --git a/include/asm-arm/arch-s3c2410/map.h b/include/asm-arm/arch-s3c2410/map.h
index 5e4c8c37bc..7895042d17 100644
--- a/include/asm-arm/arch-s3c2410/map.h
+++ b/include/asm-arm/arch-s3c2410/map.h
@@ -8,13 +8,6 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
- *
- * Changelog:
- *  12-May-2003 BJD   Created file
- *  06-Jan-2003 BJD   Linux 2.6.0 version, moved bast specifics out
- *  10-Feb-2005 BJD   Added CAMIF definition from guillaume.gourat@nexvision.tv
- *  10-Mar-2005 LCVR  Added support to S3C2400, changed {VA,SZ} names
- *  15-Jan-2006 LCVR  Added S3C24XX_PA macros for common S3C24XX resources
 */
 
 #ifndef __ASM_ARCH_MAP_H
@@ -167,6 +160,11 @@
 #define S3C2440_PA_CAMIF   (0x4F000000)
 #define S3C2440_SZ_CAMIF   SZ_1M
 
+/* AC97 */
+
+#define S3C2440_PA_AC97    (0x5B000000)
+#define S3C2440_SZ_AC97    SZ_1M
+
 /* ISA style IO, for each machine to sort out mappings for, if it
  * implements it. We reserve two 16M regions for ISA.
  */
@@ -236,4 +234,20 @@
 #define S3C24XX_PA_SPI      S3C2410_PA_SPI
 #endif
 
+/* deal with the registers that move under the 2412/2413 */
+
+#if defined(CONFIG_CPU_S3C2412) || defined(CONFIG_CPU_S3C2413)
+#ifndef __ASSEMBLY__
+extern void __iomem *s3c24xx_va_gpio2;
+#endif
+#ifdef CONFIG_CPU_S3C2412_ONLY
+#define S3C24XX_VA_GPIO2 (S3C24XX_VA_GPIO + 0x10)
+#else
+#define S3C24XX_VA_GPIO2 s3c24xx_va_gpio2
+#endif
+#else
+#define s3c24xx_va_gpio2 S3C24XX_VA_GPIO
+#define S3C24XX_VA_GPIO2 S3C24XX_VA_GPIO
+#endif
+
 #endif /* __ASM_ARCH_MAP_H */
diff --git a/include/asm-arm/arch-s3c2410/memory.h b/include/asm-arm/arch-s3c2410/memory.h
index 6ab834a14c..4be6a74c43 100644
--- a/include/asm-arm/arch-s3c2410/memory.h
+++ b/include/asm-arm/arch-s3c2410/memory.h
@@ -1,6 +1,4 @@
-/*
- *  linux/include/asm-arm/arch-s3c2410/memory.h
- *
+/* linux/include/asm-arm/arch-s3c2410/memory.h
  *  from linux/include/asm-arm/arch-rpc/memory.h
  *
  *  Copyright (C) 1996,1997,1998 Russell King.
@@ -8,16 +6,6 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
- *
- *  Changelog:
- *   20-Oct-1996 RMK    Created
- *   31-Dec-1997 RMK    Fixed definitions to reduce warnings
- *   11-Jan-1998 RMK    Uninlined to reduce hits on cache
- *   08-Feb-1998 RMK    Added __virt_to_bus and __bus_to_virt
- *   21-Mar-1999 RMK    Renamed to memory.h
- *               RMK    Added TASK_SIZE and PAGE_OFFSET
- *   05-Apr-2004 BJD    Copied and altered for arch-s3c2410
- *   17-Mar-2005 LCVR   Modified for S3C2400
 */
 
 #ifndef __ASM_ARCH_MEMORY_H
diff --git a/include/asm-arm/arch-s3c2410/nand.h b/include/asm-arm/arch-s3c2410/nand.h
index 9148ac045b..e350ae2acf 100644
--- a/include/asm-arm/arch-s3c2410/nand.h
+++ b/include/asm-arm/arch-s3c2410/nand.h
@@ -8,9 +8,6 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
- *
- * Changelog:
- *      23-Sep-2004 BJD  Created file
 */
 
 /* struct s3c2410_nand_set
diff --git a/include/asm-arm/arch-s3c2410/osiris-map.h b/include/asm-arm/arch-s3c2410/osiris-map.h
index 7c4b0cd2d1..a14164dfa5 100644
--- a/include/asm-arm/arch-s3c2410/osiris-map.h
+++ b/include/asm-arm/arch-s3c2410/osiris-map.h
@@ -9,8 +9,6 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
- *
- * Changelog:
 */
 
 /* needs arch/map.h including with this */
@@ -20,22 +18,22 @@
 
 /* start peripherals off after the S3C2410 */
 
-#define OSIRIS_IOADDR(x)        (S3C2410_ADDR((x) + 0x05000000))
+#define OSIRIS_IOADDR(x)        (S3C2410_ADDR((x) + 0x04000000))
 
-#define OSIRIS_PA_CPLD          (S3C2410_CS1 | (3<<25))
+#define OSIRIS_PA_CPLD          (S3C2410_CS1 | (1<<26))
 
 /* we put the CPLD registers next, to get them out of the way */
 
-#define OSIRIS_VA_CTRL1     OSIRIS_IOADDR(0x00000000)    /* 0x01300000 */
+#define OSIRIS_VA_CTRL1     OSIRIS_IOADDR(0x00000000)
 #define OSIRIS_PA_CTRL1     (OSIRIS_PA_CPLD)
 
-#define OSIRIS_VA_CTRL2     OSIRIS_IOADDR(0x00100000)    /* 0x01400000 */
-#define OSIRIS_PA_CTRL2     (OSIRIS_PA_CPLD + (1<<24))
+#define OSIRIS_VA_CTRL2     OSIRIS_IOADDR(0x00100000)
+#define OSIRIS_PA_CTRL2     (OSIRIS_PA_CPLD + (1<<23))
 
-#define OSIRIS_VA_CTRL3     OSIRIS_IOADDR(0x00200000)    /* 0x01500000 */
-#define OSIRIS_PA_CTRL3     (OSIRIS_PA_CPLD + (2<<24))
+#define OSIRIS_VA_CTRL3     OSIRIS_IOADDR(0x00200000)
+#define OSIRIS_PA_CTRL3     (OSIRIS_PA_CPLD + (2<<23))
 
-#define OSIRIS_VA_CTRL4     OSIRIS_IOADDR(0x00300000)    /* 0x01600000 */
-#define OSIRIS_PA_CTRL4     (OSIRIS_PA_CPLD + (3<<24))
+#define OSIRIS_VA_CTRL4     OSIRIS_IOADDR(0x00300000)
+#define OSIRIS_PA_CTRL4     (OSIRIS_PA_CPLD + (3<<23))
 
 #endif /* __ASM_ARCH_OSIRISMAP_H */
diff --git a/include/asm-arm/arch-s3c2410/regs-ac97.h b/include/asm-arm/arch-s3c2410/regs-ac97.h
new file mode 100644
index 0000000000..bdd6a4f93d
--- /dev/null
+++ b/include/asm-arm/arch-s3c2410/regs-ac97.h
@@ -0,0 +1,23 @@
+/* linux/include/asm-arm/arch-s3c2410/regs-ac97.h
+ *
+ * Copyright (c) 2006 Simtec Electronics <linux@simtec.co.uk>
+ *              http://www.simtec.co.uk/products/SWLINUX/
+ *
+ * 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.
+ *
+ * S3C2440 AC97 Controller
+*/
+
+#ifndef __ASM_ARCH_REGS_AC97_H
+#define __ASM_ARCH_REGS_AC97_H __FILE__
+
+#define S3C_AC97_GLBCTRL        (0x00)
+#define S3C_AC97_GLBSTAT        (0x04)
+#define S3C_AC97_CODEC_CMD      (0x08)
+#define S3C_AC97_PCM_ADDR       (0x10)
+#define S3C_AC97_PCM_DATA       (0x18)
+#define S3C_AC97_MIC_DATA       (0x1C)
+
+#endif /* __ASM_ARCH_REGS_AC97_H */
diff --git a/include/asm-arm/arch-s3c2410/regs-adc.h b/include/asm-arm/arch-s3c2410/regs-adc.h
index 15bfc2f575..c7b90b3ecc 100644
--- a/include/asm-arm/arch-s3c2410/regs-adc.h
+++ b/include/asm-arm/arch-s3c2410/regs-adc.h
@@ -7,9 +7,6 @@
  * published by the Free Software Foundation.
  *
  * S3C2410 ADC registers
- *
- *  Changelog:
- *    27-09-2004     SAH     Created file
 */
 
 #ifndef __ASM_ARCH_REGS_ADC_H
diff --git a/include/asm-arm/arch-s3c2410/regs-clock.h b/include/asm-arm/arch-s3c2410/regs-clock.h
index 6c92faffe9..b2f4690c07 100644
--- a/include/asm-arm/arch-s3c2410/regs-clock.h
+++ b/include/asm-arm/arch-s3c2410/regs-clock.h
@@ -1,6 +1,6 @@
 /* linux/include/asm/arch-s3c2410/regs-clock.h
  *
- * Copyright (c) 2003,2004,2005 Simtec Electronics <linux@simtec.co.uk>
+ * Copyright (c) 2003,2004,2005,2006 Simtec Electronics <linux@simtec.co.uk>
  *                    http://armlinux.simtec.co.uk/
  *
  * This program is free software; you can redistribute it and/or modify
@@ -8,18 +8,6 @@
  * published by the Free Software Foundation.
  *
  * S3C2410 clock register definitions
- *
- *  Changelog:
- *    18-Aug-2004 Ben Dooks         Added 2440 definitions
- *    08-Aug-2004 Herbert Pötzl     Added CLKCON definitions
- *    19-06-2003  Ben Dooks         Created file
- *    12-03-2004  Ben Dooks         Updated include protection
- *    29-Sep-2004 Ben Dooks         Fixed usage for assembly inclusion
- *    10-Feb-2005 Ben Dooks         Fixed CAMDIVN address (Guillaume Gourat)
- *    10-Mar-2005 Lucas Villa Real  Changed S3C2410_VA to S3C24XX_VA
- *    27-Aug-2005 Ben Dooks         Add clock-slow info
- *    20-Oct-2005 Ben Dooks         Fixed overflow in PLL (Guillaume Gourat)
- *    20-Oct-2005 Ben Dooks         Add masks for DCLK (Guillaume Gourat)
 */
 
 #ifndef __ASM_ARM_REGS_CLOCK
@@ -140,5 +128,66 @@ s3c2410_get_pll(unsigned int pllval, unsigned int baseclk)
 
 #endif /* CONFIG_CPU_S3C2440 or CONFIG_CPU_S3C2442 */
 
+#if defined(CONFIG_CPU_S3C2412) || defined(CONFIG_CPU_S3C2413)
+
+#define S3C2412_OSCSET          S3C2410_CLKREG(0x18)
+#define S3C2412_CLKSRC          S3C2410_CLKREG(0x1C)
+
+#define S3C2412_PLLCON_OFF              (1<<20)
+
+#define S3C2412_CLKDIVN_PDIVN           (1<<2)
+#define S3C2412_CLKDIVN_HDIVN_MASK      (3<<0)
+#define S3C2421_CLKDIVN_ARMDIVN         (1<<3)
+#define S3C2412_CLKDIVN_USB48DIV        (1<<6)
+#define S3C2412_CLKDIVN_UARTDIV_MASK    (15<<8)
+#define S3C2412_CLKDIVN_UARTDIV_SHIFT   (8)
+#define S3C2412_CLKDIVN_I2SDIV_MASK     (15<<12)
+#define S3C2412_CLKDIVN_I2SDIV_SHIFT    (12)
+#define S3C2412_CLKDIVN_CAMDIV_MASK     (15<<16)
+#define S3C2412_CLKDIVN_CAMDIV_SHIFT    (16)
+
+#define S3C2412_CLKCON_WDT              (1<<28)
+#define S3C2412_CLKCON_SPI              (1<<27)
+#define S3C2412_CLKCON_IIS              (1<<26)
+#define S3C2412_CLKCON_IIC              (1<<25)
+#define S3C2412_CLKCON_ADC              (1<<24)
+#define S3C2412_CLKCON_RTC              (1<<23)
+#define S3C2412_CLKCON_GPIO             (1<<22)
+#define S3C2412_CLKCON_UART2            (1<<21)
+#define S3C2412_CLKCON_UART1            (1<<20)
+#define S3C2412_CLKCON_UART0            (1<<19)
+#define S3C2412_CLKCON_SDI              (1<<18)
+#define S3C2412_CLKCON_PWMT             (1<<17)
+#define S3C2412_CLKCON_USBD             (1<<16)
+#define S3C2412_CLKCON_CAMCLK           (1<<15)
+#define S3C2412_CLKCON_UARTCLK          (1<<14)
+/* missing 13 */
+#define S3C2412_CLKCON_USB_HOST48       (1<<12)
+#define S3C2412_CLKCON_USB_DEV48        (1<<11)
+#define S3C2412_CLKCON_HCLKdiv2         (1<<10)
+#define S3C2412_CLKCON_HCLKx2           (1<<9)
+#define S3C2412_CLKCON_SDRAM            (1<<8)
+/* missing 7 */
+#define S3C2412_CLKCON_USBH             S3C2410_CLKCON_USBH
+#define S3C2412_CLKCON_LCDC             S3C2410_CLKCON_LCDC
+#define S3C2412_CLKCON_NAND             S3C2410_CLKCON_NAND
+#define S3C2412_CLKCON_DMA3             (1<<3)
+#define S3C2412_CLKCON_DMA2             (1<<2)
+#define S3C2412_CLKCON_DMA1             (1<<1)
+#define S3C2412_CLKCON_DMA0             (1<<0)
+
+/* clock sourec controls */
+
+#define S3C2412_CLKSRC_EXTCLKDIV_MASK           (7 << 0)
+#define S3C2412_CLKSRC_EXTCLKDIV_SHIFT          (0)
+#define S3C2412_CLKSRC_MDIVCLK_EXTCLKDIV        (1<<3)
+#define S3C2412_CLKSRC_MSYSCLK_MPLL             (1<<4)
+#define S3C2412_CLKSRC_USYSCLK_UPLL             (1<<5)
+#define S3C2412_CLKSRC_UARTCLK_MPLL             (1<<8)
+#define S3C2412_CLKSRC_I2SCLK_MPLL              (1<<9)
+#define S3C2412_CLKSRC_USBCLK_HCLK              (1<<10)
+#define S3C2412_CLKSRC_CAMCLK_HCLK              (1<<11)
+
+#endif /* CONFIG_CPU_S3C2412 | CONFIG_CPU_S3C2413 */
 
 #endif /* __ASM_ARM_REGS_CLOCK */
diff --git a/include/asm-arm/arch-s3c2410/regs-dsc.h b/include/asm-arm/arch-s3c2410/regs-dsc.h
index ba13a2c9e5..a0a1248751 100644
--- a/include/asm-arm/arch-s3c2410/regs-dsc.h
+++ b/include/asm-arm/arch-s3c2410/regs-dsc.h
@@ -7,18 +7,19 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  *
- * S3C2440 Signal Drive Strength Control
- *
- *  Changelog:
- *    11-Aug-2004     BJD     Created file
- *    25-Aug-2004     BJD     Added the _SELECT_* defs for using with functions
+ * S3C2440/S3C2412 Signal Drive Strength Control
 */
 
 
 #ifndef __ASM_ARCH_REGS_DSC_H
 #define __ASM_ARCH_REGS_DSC_H "2440-dsc"
 
-#ifdef CONFIG_CPU_S3C2440
+#if defined(CONFIG_CPU_S3C2412)
+#define S3C2412_DSC0       S3C2410_GPIOREG(0xdc)
+#define S3C2412_DSC1       S3C2410_GPIOREG(0xe0)
+#endif
+
+#if defined(CONFIG_CPU_S3C2440)
 
 #define S3C2440_DSC0       S3C2410_GPIOREG(0xc4)
 #define S3C2440_DSC1       S3C2410_GPIOREG(0xc8)
diff --git a/include/asm-arm/arch-s3c2410/regs-gpio.h b/include/asm-arm/arch-s3c2410/regs-gpio.h
index 5f10334f06..93c49432db 100644
--- a/include/asm-arm/arch-s3c2410/regs-gpio.h
+++ b/include/asm-arm/arch-s3c2410/regs-gpio.h
@@ -8,21 +8,6 @@
  * published by the Free Software Foundation.
  *
  * S3C2410 GPIO register definitions
- *
- *  Changelog:
- *    19-06-2003     BJD     Created file
- *    23-06-2003     BJD     Updated GSTATUS registers
- *    12-03-2004     BJD     Updated include protection
- *    20-07-2004     BJD     Added GPIO pin numbers, added Port A definitions
- *    04-10-2004     BJD     Fixed number of bugs, added EXT IRQ filter defs
- *    17-10-2004     BJD     Added GSTATUS1 register definitions
- *    18-11-2004     BJD     Fixed definitions of GPE3, GPE4, GPE5 and GPE6
- *    18-11-2004     BJD     Added S3C2440 AC97 controls
- *    10-Mar-2005    LCVR    Changed S3C2410_VA to S3C24XX_VA
- *    28-Mar-2005    LCVR    Fixed definition of GPB10
- *    26-Oct-2005    BJD     Added generic configuration types
- *    27-Nov-2005    LCVR    Added definitions to S3C2400 registers
- *    15-Jan-2006    LCVR    Written S3C24XX_GPIO_BASE() macro
 */
 
 
@@ -45,7 +30,7 @@
 #define S3C24XX_MISCCR        S3C2400_MISCCR
 #else
 #define S3C24XX_GPIO_BASE(x)  S3C2410_GPIO_BASE(x)
-#define S3C24XX_MISCCR        S3C2410_MISCCR
+#define S3C24XX_MISCCR        S3C24XX_GPIOREG2(0x80)
 #endif /* CONFIG_CPU_S3C2400 */
 
 
@@ -73,9 +58,15 @@
 #define S3C2410_GPIO_SFN2    (0xFFFFFFF2)       /* not available on A */
 #define S3C2410_GPIO_SFN3    (0xFFFFFFF3)       /* not available on A */
 
-/* configure GPIO ports A..G */
+/* register address for the GPIO registers.
+ * S3C24XX_GPIOREG2 is for the second set of registers in the
+ * GPIO which move between s3c2410 and s3c2412 type systems */
 
 #define S3C2410_GPIOREG(x) ((x) + S3C24XX_VA_GPIO)
+#define S3C24XX_GPIOREG2(x) ((x) + S3C24XX_VA_GPIO2)
+
+
+/* configure GPIO ports A..G */
 
 /* port A - S3C2410: 22bits, zero in bit X makes pin X output
  *          S3C2400: 18bits, zero in bit X makes pin X output
@@ -953,11 +944,18 @@
 #define S3C2410_GPH10_OUTP    (0x01 << 20)
 #define S3C2410_GPH10_CLKOUT1 (0x02 << 20)
 
+/* The S3C2412 and S3C2413 move the GPJ register set to after
+ * GPH, which means all registers after 0x80 are now offset by 0x10
+ * for the 2412/2413 from the 2410/2440/2442
+*/
+
 /* miscellaneous control */
 #define S3C2400_MISCCR     S3C2410_GPIOREG(0x54)
 #define S3C2410_MISCCR     S3C2410_GPIOREG(0x80)
 #define S3C2410_DCLKCON    S3C2410_GPIOREG(0x84)
 
+#define S3C24XX_DCLKCON    S3C24XX_GPIOREG2(0x84)
+
 /* see clock.h for dclk definitions */
 
 /* pullup control on databus */
@@ -985,6 +983,8 @@
 #define S3C2410_MISCCR_CLK0_DCLK0   (5<<4)
 #define S3C2410_MISCCR_CLK0_MASK    (7<<4)
 
+#define S3C2412_MISCCR_CLK0_RTC     (2<<4)
+
 #define S3C2410_MISCCR_CLK1_MPLL    (0<<8)
 #define S3C2410_MISCCR_CLK1_UPLL    (1<<8)
 #define S3C2410_MISCCR_CLK1_FCLK    (2<<8)
@@ -993,6 +993,8 @@
 #define S3C2410_MISCCR_CLK1_DCLK1   (5<<8)
 #define S3C2410_MISCCR_CLK1_MASK    (7<<8)
 
+#define S3C2412_MISCCR_CLK1_CLKsrc  (0<<8)
+
 #define S3C2410_MISCCR_USBSUSPND0   (1<<12)
 #define S3C2410_MISCCR_USBSUSPND1   (1<<13)
 
@@ -1000,7 +1002,7 @@
 
 #define S3C2410_MISCCR_nEN_SCLK0    (1<<17)
 #define S3C2410_MISCCR_nEN_SCLK1    (1<<18)
-#define S3C2410_MISCCR_nEN_SCLKE    (1<<19)
+#define S3C2410_MISCCR_nEN_SCLKE    (1<<19)     /* not 2412 */
 #define S3C2410_MISCCR_SDSLEEP      (7<<17)
 
 /* external interrupt control... */
@@ -1017,6 +1019,10 @@
 #define S3C2410_EXTINT1    S3C2410_GPIOREG(0x8C)
 #define S3C2410_EXTINT2    S3C2410_GPIOREG(0x90)
 
+#define S3C24XX_EXTINT0    S3C24XX_GPIOREG2(0x88)
+#define S3C24XX_EXTINT1    S3C24XX_GPIOREG2(0x8C)
+#define S3C24XX_EXTINT2    S3C24XX_GPIOREG2(0x90)
+
 /* values for S3C2410_EXTINT0/1/2 */
 #define S3C2410_EXTINT_LOWLEV    (0x00)
 #define S3C2410_EXTINT_HILEV     (0x01)
@@ -1030,6 +1036,11 @@
 #define S3C2410_EINFLT2    S3C2410_GPIOREG(0x9C)
 #define S3C2410_EINFLT3    S3C2410_GPIOREG(0xA0)
 
+#define S3C24XX_EINFLT0    S3C24XX_GPIOREG2(0x94)
+#define S3C24XX_EINFLT1    S3C24XX_GPIOREG2(0x98)
+#define S3C24XX_EINFLT2    S3C24XX_GPIOREG2(0x9C)
+#define S3C24XX_EINFLT3    S3C24XX_GPIOREG2(0xA0)
+
 /* values for interrupt filtering */
 #define S3C2410_EINTFLT_PCLK            (0x00)
 #define S3C2410_EINTFLT_EXTCLK          (1<<7)
@@ -1039,6 +1050,7 @@
 
 /* GSTATUS have miscellaneous information in them
  *
+ * These move between s3c2410 and s3c2412 style systems.
  */
 
 #define S3C2410_GSTATUS0   S3C2410_GPIOREG(0x0AC)
@@ -1047,6 +1059,18 @@
 #define S3C2410_GSTATUS3   S3C2410_GPIOREG(0x0B8)
 #define S3C2410_GSTATUS4   S3C2410_GPIOREG(0x0BC)
 
+#define S3C2412_GSTATUS0   S3C2410_GPIOREG(0x0BC)
+#define S3C2412_GSTATUS1   S3C2410_GPIOREG(0x0C0)
+#define S3C2412_GSTATUS2   S3C2410_GPIOREG(0x0C4)
+#define S3C2412_GSTATUS3   S3C2410_GPIOREG(0x0C8)
+#define S3C2412_GSTATUS4   S3C2410_GPIOREG(0x0CC)
+
+#define S3C24XX_GSTATUS0   S3C24XX_GPIOREG2(0x0AC)
+#define S3C24XX_GSTATUS1   S3C24XX_GPIOREG2(0x0B0)
+#define S3C24XX_GSTATUS2   S3C24XX_GPIOREG2(0x0B4)
+#define S3C24XX_GSTATUS3   S3C24XX_GPIOREG2(0x0B8)
+#define S3C24XX_GSTATUS4   S3C24XX_GPIOREG2(0x0BC)
+
 #define S3C2410_GSTATUS0_nWAIT     (1<<3)
 #define S3C2410_GSTATUS0_NCON      (1<<2)
 #define S3C2410_GSTATUS0_RnB       (1<<1)
@@ -1054,6 +1078,7 @@
 
 #define S3C2410_GSTATUS1_IDMASK    (0xffff0000)
 #define S3C2410_GSTATUS1_2410      (0x32410000)
+#define S3C2410_GSTATUS1_2412      (0x32412001)
 #define S3C2410_GSTATUS1_2440      (0x32440000)
 #define S3C2410_GSTATUS1_2442      (0x32440aaa)
 
@@ -1077,5 +1102,22 @@
 #define S3C2400_OPENCR_OPC_MOSIDIS  (0<<5)
 #define S3C2400_OPENCR_OPC_MOSIEN   (1<<5)
 
+/* 2412/2413 sleep configuration registers */
+
+#define S3C2412_GPBSLPCON       S3C2410_GPIOREG(0x1C)
+#define S3C2412_GPCSLPCON       S3C2410_GPIOREG(0x2C)
+#define S3C2412_GPDSLPCON       S3C2410_GPIOREG(0x3C)
+#define S3C2412_GPESLPCON       S3C2410_GPIOREG(0x4C)
+#define S3C2412_GPFSLPCON       S3C2410_GPIOREG(0x5C)
+#define S3C2412_GPGSLPCON       S3C2410_GPIOREG(0x6C)
+#define S3C2412_GPHSLPCON       S3C2410_GPIOREG(0x7C)
+
+/* definitions for each pin bit */
+#define S3C2412_SLPCON_LOW(x)   ( 0x00 << ((x) * 2))
+#define S3C2412_SLPCON_HI(x)    ( 0x01 << ((x) * 2))
+#define S3C2412_SLPCON_IN(x)    ( 0x02 << ((x) * 2))
+#define S3C2412_SLPCON_PDWN(x)  ( 0x03 << ((x) * 2))
+#define S3C2412_SLPCON_MASK(x)  ( 0x03 << ((x) * 2))
+
 #endif  /* __ASM_ARCH_REGS_GPIO_H */
 
diff --git a/include/asm-arm/arch-s3c2410/regs-gpioj.h b/include/asm-arm/arch-s3c2410/regs-gpioj.h
index 3ad2324acc..91cefa2604 100644
--- a/include/asm-arm/arch-s3c2410/regs-gpioj.h
+++ b/include/asm-arm/arch-s3c2410/regs-gpioj.h
@@ -8,10 +8,6 @@
  * published by the Free Software Foundation.
  *
  * S3C2440 GPIO J register definitions
- *
- *  Changelog:
- *    11-Aug-2004     BJD     Created file
- *    10-Feb-2005     BJD     Fix GPJ12 definition (Guillaume Gourat)
 */
 
 
@@ -32,6 +28,11 @@
 #define S3C2440_GPJDAT      S3C2410_GPIOREG(0xd4)
 #define S3C2440_GPJUP       S3C2410_GPIOREG(0xd8)
 
+#define S3C2413_GPJCON          S3C2410_GPIOREG(0x80)
+#define S3C2413_GPJDAT          S3C2410_GPIOREG(0x84)
+#define S3C2413_GPJUP           S3C2410_GPIOREG(0x88)
+#define S3C2413_GPJSLPCON       S3C2410_GPIOREG(0x8C)
+
 #define S3C2440_GPJ0            S3C2410_GPIONO(S3C2440_GPIO_BANKJ, 0)
 #define S3C2440_GPJ0_INP        (0x00 << 0)
 #define S3C2440_GPJ0_OUTP       (0x01 << 0)
diff --git a/include/asm-arm/arch-s3c2410/regs-iic.h b/include/asm-arm/arch-s3c2410/regs-iic.h
index fed3288e20..2ae29522f2 100644
--- a/include/asm-arm/arch-s3c2410/regs-iic.h
+++ b/include/asm-arm/arch-s3c2410/regs-iic.h
@@ -8,10 +8,6 @@
  * published by the Free Software Foundation.
  *
  * S3C2410 I2C Controller
- *
- *  Changelog:
- *      03-Oct-2004  BJD  Initial include for Linux
- *      08-Nov-2004  BJD  Added S3C2440 filter register
 */
 
 #ifndef __ASM_ARCH_REGS_IIC_H
diff --git a/include/asm-arm/arch-s3c2410/regs-iis.h b/include/asm-arm/arch-s3c2410/regs-iis.h
index 7fdde9b91c..72cd250982 100644
--- a/include/asm-arm/arch-s3c2410/regs-iis.h
+++ b/include/asm-arm/arch-s3c2410/regs-iis.h
@@ -8,17 +8,7 @@
  * published by the Free Software Foundation.
  *
  * S3C2410 IIS register definition
- *
- *  Changelog:
- *    19-06-2003     BJD     Created file
- *    26-06-2003     BJD     Finished off definitions for register addresses
- *    12-03-2004     BJD     Updated include protection
- *    07-03-2005     BJD     Added FIFO size flags and S3C2440 MPLL
- *    05-04-2005     LCVR    Added IISFCON definitions for the S3C2400
- *    18-07-2005     DA      Change IISCON_MPLL to IISMOD_MPLL
- *                           Correct IISMOD_256FS and IISMOD_384FS
- *                           Add IISCON_PSCEN
- */
+*/
 
 #ifndef __ASM_ARCH_REGS_IIS_H
 #define __ASM_ARCH_REGS_IIS_H
diff --git a/include/asm-arm/arch-s3c2410/regs-irq.h b/include/asm-arm/arch-s3c2410/regs-irq.h
index 24b7292df7..29fb8ef670 100644
--- a/include/asm-arm/arch-s3c2410/regs-irq.h
+++ b/include/asm-arm/arch-s3c2410/regs-irq.h
@@ -6,14 +6,7 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
- *
- *
- *
- *  Changelog:
- *    19-06-2003     BJD     Created file
- *    12-03-2004     BJD     Updated include protection
- *    10-03-2005     LCVR    Changed S3C2410_VA to S3C24XX_VA
- */
+*/
 
 
 #ifndef ___ASM_ARCH_REGS_IRQ_H
@@ -23,6 +16,7 @@
 
 #define S3C2410_IRQREG(x)   ((x) + S3C24XX_VA_IRQ)
 #define S3C2410_EINTREG(x)  ((x) + S3C24XX_VA_GPIO)
+#define S3C24XX_EINTREG(x)  ((x) + S3C24XX_VA_GPIO2)
 
 #define S3C2410_SRCPND         S3C2410_IRQREG(0x000)
 #define S3C2410_INTMOD         S3C2410_IRQREG(0x004)
@@ -40,5 +34,10 @@
 
 #define S3C2410_EINTMASK       S3C2410_EINTREG(0x0A4)
 #define S3C2410_EINTPEND       S3C2410_EINTREG(0X0A8)
+#define S3C2412_EINTMASK       S3C2410_EINTREG(0x0B4)
+#define S3C2412_EINTPEND       S3C2410_EINTREG(0X0B8)
+
+#define S3C24XX_EINTMASK       S3C24XX_EINTREG(0x0A4)
+#define S3C24XX_EINTPEND       S3C24XX_EINTREG(0X0A8)
 
 #endif /* ___ASM_ARCH_REGS_IRQ_H */
diff --git a/include/asm-arm/arch-s3c2410/regs-lcd.h b/include/asm-arm/arch-s3c2410/regs-lcd.h
index b6b1b4e8bb..6d7881c8cf 100644
--- a/include/asm-arm/arch-s3c2410/regs-lcd.h
+++ b/include/asm-arm/arch-s3c2410/regs-lcd.h
@@ -6,14 +6,6 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
- *
- *
- *
- *  Changelog:
- *    12-06-2003     BJD     Created file
- *    26-06-2003     BJD     Updated LCDCON register definitions
- *    12-03-2004     BJD     Updated include protection
- *    10-03-2005     LCVR    Changed S3C2410_VA to S3C24XX_VA
 */
 
 
@@ -71,6 +63,8 @@
 #define S3C2410_LCDCON3_GET_HBPD(x) ( ((x) >> 19) & 0x7F)
 #define S3C2410_LCDCON3_GET_HFPD(x) ( ((x) >>  0) & 0xFF)
 
+/* LDCCON4 changes for STN mode on the S3C2412 */
+
 #define S3C2410_LCDCON4_MVAL(x)     ((x) << 8)
 #define S3C2410_LCDCON4_HSPW(x)     ((x) << 0)
 #define S3C2410_LCDCON4_WLH(x)      ((x) << 0)
@@ -121,10 +115,38 @@
 #define S3C2410_LCDINT_FRSYNC   (1<<1)
 #define S3C2410_LCDINT_FICNT    (1<<0)
 
+/* s3c2442 extra stn registers */
+
+#define S3C2442_REDLUT          S3C2410_LCDREG(0x20)
+#define S3C2442_GREENLUT        S3C2410_LCDREG(0x24)
+#define S3C2442_BLUELUT         S3C2410_LCDREG(0x28)
+#define S3C2442_DITHMODE        S3C2410_LCDREG(0x20)
+
 #define S3C2410_LPCSEL     S3C2410_LCDREG(0x60)
 
 #define S3C2410_TFTPAL(x)  S3C2410_LCDREG((0x400 + (x)*4))
 
+/* S3C2412 registers */
+
+#define S3C2412_TPAL            S3C2410_LCDREG(0x20)
+
+#define S3C2412_LCDINTPND       S3C2410_LCDREG(0x24)
+#define S3C2412_LCDSRCPND       S3C2410_LCDREG(0x28)
+#define S3C2412_LCDINTMSK       S3C2410_LCDREG(0x2C)
+
+#define S3C2412_TCONSEL         S3C2410_LCDREG(0x30)
+
+#define S3C2412_LCDCON6         S3C2410_LCDREG(0x34)
+#define S3C2412_LCDCON7         S3C2410_LCDREG(0x38)
+#define S3C2412_LCDCON8         S3C2410_LCDREG(0x3C)
+#define S3C2412_LCDCON9         S3C2410_LCDREG(0x40)
+
+#define S3C2412_REDLUT(x)       S3C2410_LCDREG(0x44 + ((x)*4))
+#define S3C2412_GREENLUT(x)     S3C2410_LCDREG(0x60 + ((x)*4))
+#define S3C2412_BLUELUT(x)      S3C2410_LCDREG(0x98 + ((x)*4))
+
+#define S3C2412_FRCPAT(x)       S3C2410_LCDREG(0xB4 + ((x)*4))
+
 #endif /* ___ASM_ARCH_REGS_LCD_H */
 
 
diff --git a/include/asm-arm/arch-s3c2410/regs-mem.h b/include/asm-arm/arch-s3c2410/regs-mem.h
index a2d7d0cec0..375dca5036 100644
--- a/include/asm-arm/arch-s3c2410/regs-mem.h
+++ b/include/asm-arm/arch-s3c2410/regs-mem.h
@@ -8,12 +8,6 @@
  * published by the Free Software Foundation.
  *
  * S3C2410 Memory Control register definitions
- *
- *  Changelog:
- *      29-Sep-2004  BJD  Initial include for Linux
- *      10-Mar-2005  LCVR Changed S3C2410_VA to S3C24XX_VA
- *      04-Apr-2005  LCVR Added S3C2400 DRAM/BANKSIZE_MASK definitions
- *
 */
 
 #ifndef __ASM_ARM_MEMREGS_H
diff --git a/include/asm-arm/arch-s3c2410/regs-nand.h b/include/asm-arm/arch-s3c2410/regs-nand.h
index 7cff235e66..b824d371ae 100644
--- a/include/asm-arm/arch-s3c2410/regs-nand.h
+++ b/include/asm-arm/arch-s3c2410/regs-nand.h
@@ -8,10 +8,6 @@
  * published by the Free Software Foundation.
  *
  * S3C2410 NAND register definitions
- *
- *  Changelog:
- *    18-Aug-2004    BJD     Copied file from 2.4 and updated
- *    01-May-2005    BJD     Added definitions for s3c2440 controller
 */
 
 #ifndef __ASM_ARM_REGS_NAND
@@ -39,10 +35,19 @@
 #define S3C2440_NFESTAT1 S3C2410_NFREG(0x28)
 #define S3C2440_NFMECC0  S3C2410_NFREG(0x2C)
 #define S3C2440_NFMECC1  S3C2410_NFREG(0x30)
-#define S3C2440_NFSECC   S3C2410_NFREG(0x34)
+#define S3C2440_NFSECC   S3C24E10_NFREG(0x34)
 #define S3C2440_NFSBLK   S3C2410_NFREG(0x38)
 #define S3C2440_NFEBLK   S3C2410_NFREG(0x3C)
 
+#define S3C2412_NFSBLK          S3C2410_NFREG(0x20)
+#define S3C2412_NFEBLK          S3C2410_NFREG(0x24)
+#define S3C2412_NFSTAT          S3C2410_NFREG(0x28)
+#define S3C2412_NFMECC_ERR0     S3C2410_NFREG(0x2C)
+#define S3C2412_NFMECC_ERR1     S3C2410_NFREG(0x30)
+#define S3C2412_NFMECC0         S3C2410_NFREG(0x34)
+#define S3C2412_NFMECC1         S3C2410_NFREG(0x38)
+#define S3C2412_NFSECC          S3C2410_NFREG(0x3C)
+
 #define S3C2410_NFCONF_EN          (1<<15)
 #define S3C2410_NFCONF_512BYTE     (1<<14)
 #define S3C2410_NFCONF_4STEP       (1<<13)
@@ -77,5 +82,42 @@
 #define S3C2440_NFSTAT_RnB_CHANGE       (1<<2)
 #define S3C2440_NFSTAT_ILLEGAL_ACCESS   (1<<3)
 
+#define S3C2412_NFCONF_NANDBOOT         (1<<31)
+#define S3C2412_NFCONF_ECCCLKCON        (1<<30)
+#define S3C2412_NFCONF_ECC_MLC          (1<<24)
+#define S3C2412_NFCONF_TACLS_MASK       (7<<12) /* 1 extra bit of Tacls */
+
+#define S3C2412_NFCONT_ECC4_DIRWR       (1<<18)
+#define S3C2412_NFCONT_LOCKTIGHT        (1<<17)
+#define S3C2412_NFCONT_SOFTLOCK         (1<<16)
+#define S3C2412_NFCONT_ECC4_ENCINT      (1<<13)
+#define S3C2412_NFCONT_ECC4_DECINT      (1<<12)
+#define S3C2412_NFCONT_MAIN_ECC_LOCK    (1<<7)
+#define S3C2412_NFCONT_INIT_MAIN_ECC    (1<<5)
+#define S3C2412_NFCONT_nFCE1            (1<<2)
+#define S3C2412_NFCONT_nFCE0            (1<<1)
+
+#define S3C2412_NFSTAT_ECC_ENCDONE      (1<<7)
+#define S3C2412_NFSTAT_ECC_DECDONE      (1<<6)
+#define S3C2412_NFSTAT_ILLEGAL_ACCESS   (1<<5)
+#define S3C2412_NFSTAT_RnB_CHANGE       (1<<4)
+#define S3C2412_NFSTAT_nFCE1            (1<<3)
+#define S3C2412_NFSTAT_nFCE0            (1<<2)
+#define S3C2412_NFSTAT_Res1             (1<<1)
+#define S3C2412_NFSTAT_READY            (1<<0)
+
+#define S3C2412_NFECCERR_SERRDATA(x)    (((x) >> 21) & 0xf)
+#define S3C2412_NFECCERR_SERRBIT(x)     (((x) >> 18) & 0x7)
+#define S3C2412_NFECCERR_MERRDATA(x)    (((x) >> 7) & 0x3ff)
+#define S3C2412_NFECCERR_MERRBIT(x)     (((x) >> 4) & 0x7)
+#define S3C2412_NFECCERR_SPARE_ERR(x)   (((x) >> 2) & 0x3)
+#define S3C2412_NFECCERR_MAIN_ERR(x)    (((x) >> 2) & 0x3)
+#define S3C2412_NFECCERR_NONE           (0)
+#define S3C2412_NFECCERR_1BIT           (1)
+#define S3C2412_NFECCERR_MULTIBIT       (2)
+#define S3C2412_NFECCERR_ECCAREA        (3)
+
+
+
 #endif /* __ASM_ARM_REGS_NAND */
 
diff --git a/include/asm-arm/arch-s3c2410/regs-power.h b/include/asm-arm/arch-s3c2410/regs-power.h
new file mode 100644
index 0000000000..6c319ea2af
--- /dev/null
+++ b/include/asm-arm/arch-s3c2410/regs-power.h
@@ -0,0 +1,34 @@
+/* linux/include/asm/arch-s3c2410/regs-power.h
+ *
+ * Copyright (c) 2003,2004,2005,2006 Simtec Electronics <linux@simtec.co.uk>
+ *                    http://armlinux.simtec.co.uk/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * S3C24XX power control register definitions
+*/
+
+#ifndef __ASM_ARM_REGS_PWR
+#define __ASM_ARM_REGS_PWR __FILE__
+
+#define S3C24XX_PWRREG(x) ((x) + S3C24XX_VA_CLKPWR)
+
+#define S3C2412_PWRMODECON      S3C24XX_PWRREG(0x20)
+#define S3C2412_PWRCFG          S3C24XX_PWRREG(0x24)
+
+#define S3C2412_PWRCFG_BATF_IGNORE              (0<<0)
+#define S3C2412_PWRCFG_BATF_SLEEP               (3<<0)
+#define S3C2412_PWRCFG_BATF_MASK                (3<<0)
+
+#define S3C2412_PWRCFG_STANDBYWFI_IGNORE        (0<<6)
+#define S3C2412_PWRCFG_STANDBYWFI_IDLE          (1<<6)
+#define S3C2412_PWRCFG_STANDBYWFI_STOP          (2<<6)
+#define S3C2412_PWRCFG_STANDBYWFI_SLEEP         (3<<6)
+#define S3C2412_PWRCFG_STANDBYWFI_MASK          (3<<6)
+
+#define S3C2412_PWRCFG_RTC_MASKIRQ              (1<<8)
+#define S3C2412_PWRCFG_NAND_NORST               (1<<9)
+
+#endif /* __ASM_ARM_REGS_PWR */
diff --git a/include/asm-arm/arch-s3c2410/regs-rtc.h b/include/asm-arm/arch-s3c2410/regs-rtc.h
index 228983f89b..cd88fd634d 100644
--- a/include/asm-arm/arch-s3c2410/regs-rtc.h
+++ b/include/asm-arm/arch-s3c2410/regs-rtc.h
@@ -8,17 +8,12 @@
  * published by the Free Software Foundation.
  *
  * S3C2410 Internal RTC register definition
- *
- *  Changelog:
- *    19-06-2003     BJD     Created file
- *    12-03-2004     BJD     Updated include protection
- *    15-01-2005     LCVR    Changed S3C2410_VA to S3C24XX_VA (s3c2400 support)
 */
 
 #ifndef __ASM_ARCH_REGS_RTC_H
 #define __ASM_ARCH_REGS_RTC_H __FILE__
 
-#define S3C2410_RTCREG(x) ((x) + S3C24XX_VA_RTC)
+#define S3C2410_RTCREG(x) (x)
 
 #define S3C2410_RTCCON        S3C2410_RTCREG(0x40)
 #define S3C2410_RTCCON_RTCEN  (1<<0)
diff --git a/include/asm-arm/arch-s3c2410/regs-sdi.h b/include/asm-arm/arch-s3c2410/regs-sdi.h
index ca9a26fbec..06e716e5b4 100644
--- a/include/asm-arm/arch-s3c2410/regs-sdi.h
+++ b/include/asm-arm/arch-s3c2410/regs-sdi.h
@@ -8,11 +8,6 @@
  * published by the Free Software Foundation.
  *
  * S3C2410 MMC/SDIO register definitions
- *
- *  Changelog:
- *    18-Aug-2004 Ben Dooks      Created initial file
- *    29-Nov-2004 Koen Martens   Added some missing defines, fixed duplicates
- *    29-Nov-2004 Ben Dooks      Updated Koen's patch
 */
 
 #ifndef __ASM_ARM_REGS_SDI
diff --git a/include/asm-arm/arch-s3c2410/regs-serial.h b/include/asm-arm/arch-s3c2410/regs-serial.h
index 83b01254c4..19c77da9c3 100644
--- a/include/asm-arm/arch-s3c2410/regs-serial.h
+++ b/include/asm-arm/arch-s3c2410/regs-serial.h
@@ -27,10 +27,7 @@
  * 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
- *
- * Modifications:
- *     10-Mar-2005 LCVR  Changed S3C2410_VA to S3C24XX_VA (s3c2400 support)
- */
+*/
 
 #ifndef __ASM_ARM_REGS_SERIAL_H
 #define __ASM_ARM_REGS_SERIAL_H
@@ -82,6 +79,12 @@
 #define S3C2440_UCON2_DIVMASK     (7 << 12)
 #define S3C2440_UCON_DIVSHIFT     (12)
 
+#define S3C2412_UCON_CLKMASK    (3<<10)
+#define S3C2412_UCON_UCLK       (1<<10)
+#define S3C2412_UCON_USYSCLK    (3<<10)
+#define S3C2412_UCON_PCLK       (0<<10)
+#define S3C2412_UCON_PCLK2      (2<<10)
+
 #define S3C2410_UCON_UCLK         (1<<10)
 #define S3C2410_UCON_SBREAK       (1<<4)
 
@@ -124,6 +127,15 @@
 #define S3C2410_UMCOM_AFC         (1<<4)
 #define S3C2410_UMCOM_RTS_LOW     (1<<0)
 
+#define S3C2412_UMCON_AFC_63    (0<<5)
+#define S3C2412_UMCON_AFC_56    (1<<5)
+#define S3C2412_UMCON_AFC_48    (2<<5)
+#define S3C2412_UMCON_AFC_40    (3<<5)
+#define S3C2412_UMCON_AFC_32    (4<<5)
+#define S3C2412_UMCON_AFC_24    (5<<5)
+#define S3C2412_UMCON_AFC_16    (6<<5)
+#define S3C2412_UMCON_AFC_8     (7<<5)
+
 #define S3C2410_UFSTAT_TXFULL     (1<<9)
 #define S3C2410_UFSTAT_RXFULL     (1<<8)
 #define S3C2410_UFSTAT_TXMASK     (15<<4)
diff --git a/include/asm-arm/arch-s3c2410/regs-spi.h b/include/asm-arm/arch-s3c2410/regs-spi.h
index 338217858c..3552280d1e 100644
--- a/include/asm-arm/arch-s3c2410/regs-spi.h
+++ b/include/asm-arm/arch-s3c2410/regs-spi.h
@@ -7,13 +7,7 @@
  * published by the Free Software Foundation.
  *
  * S3C2410 SPI register definition
- *
- *  Changelog:
- *    20-04-2004     KF      Created file
- *    04-10-2004     BJD     Removed VA address (no longer mapped)
- *                           tidied file for submission
- *    03-04-2005     LCVR    Added S3C2400_SPPIN_nCS definition
- */
+*/
 
 #ifndef __ASM_ARCH_REGS_SPI_H
 #define __ASM_ARCH_REGS_SPI_H
diff --git a/include/asm-arm/arch-s3c2410/regs-timer.h b/include/asm-arm/arch-s3c2410/regs-timer.h
index 169064e275..731918e778 100644
--- a/include/asm-arm/arch-s3c2410/regs-timer.h
+++ b/include/asm-arm/arch-s3c2410/regs-timer.h
@@ -8,13 +8,6 @@
  * published by the Free Software Foundation.
  *
  * S3C2410 Timer configuration
- *
- *  Changelog:
- *    05-06-2003     BJD     Created file
- *    26-06-2003     BJD     Added more timer definitions to mux / control
- *    12-03-2004     BJD     Updated include protection
- *    10-02-2005     BJD     Added S3C2410_TCFG1_MUX4_SHIFT (Guillaume Gourat)
- *    10-03-2005     LCVR    Changed S3C2410_VA to S3C24XX_VA
 */
 
 
diff --git a/include/asm-arm/arch-s3c2410/regs-udc.h b/include/asm-arm/arch-s3c2410/regs-udc.h
index bf315b7632..3aa31a27da 100644
--- a/include/asm-arm/arch-s3c2410/regs-udc.h
+++ b/include/asm-arm/arch-s3c2410/regs-udc.h
@@ -6,13 +6,7 @@
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
  * the License, or (at your option) any later version.
- *
- *  Changelog:
- *    01-08-2004        Initial creation
- *    12-09-2004        Cleanup for submission
- *    24-10-2004        Fixed S3C2410_UDC_MAXP_REG definition
- *    10-03-2005        Changed S3C2410_VA to S3C24XX_VA
- */
+*/
 
 #ifndef __ASM_ARCH_REGS_UDC_H
 #define __ASM_ARCH_REGS_UDC_H
diff --git a/include/asm-arm/arch-s3c2410/regs-watchdog.h b/include/asm-arm/arch-s3c2410/regs-watchdog.h
index d199ca6aff..f4fff448c7 100644
--- a/include/asm-arm/arch-s3c2410/regs-watchdog.h
+++ b/include/asm-arm/arch-s3c2410/regs-watchdog.h
@@ -1,4 +1,4 @@
-/* linux/include/asm/arch-s3c2410/regs0watchdog.h
+/* linux/include/asm/arch-s3c2410/regs-watchdog.h
  *
  * Copyright (c) 2003 Simtec Electronics <linux@simtec.co.uk>
  *                    http://www.simtec.co.uk/products/SWLINUX/
@@ -8,11 +8,6 @@
  * published by the Free Software Foundation.
  *
  * S3C2410 Watchdog timer control
- *
- *  Changelog:
- *    21-06-2003     BJD     Created file
- *    12-03-2004     BJD     Updated include protection
- *    10-03-2005     LCVR    Changed S3C2410_VA to S3C24XX_VA
 */
 
 
diff --git a/include/asm-arm/arch-s3c2410/system.h b/include/asm-arm/arch-s3c2410/system.h
index 9b0d85024c..718246d859 100644
--- a/include/asm-arm/arch-s3c2410/system.h
+++ b/include/asm-arm/arch-s3c2410/system.h
@@ -8,14 +8,7 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
- *
- * Changelog:
- *  12-May-2003 BJD  Created file
- *  14-May-2003 BJD  Removed idle to aid debugging
- *  12-Jun-2003 BJD  Added reset via watchdog
- *  04-Sep-2003 BJD  Moved to v2.6
- *  28-Oct-2004 BJD  Added over-ride for idle, and fixed reset panic()
- */
+*/
 
 #include <asm/hardware.h>
 #include <asm/io.h>
diff --git a/include/asm-arm/arch-s3c2410/timex.h b/include/asm-arm/arch-s3c2410/timex.h
index 3558a3a750..703c337c56 100644
--- a/include/asm-arm/arch-s3c2410/timex.h
+++ b/include/asm-arm/arch-s3c2410/timex.h
@@ -8,12 +8,6 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
- *
- * Changelog:
- *  02-Sep-2003 BJD  Created file
- *  05-Jan-2004 BJD  Updated for Linux 2.6.0
- *  22-Nov-2004 BJD  Fixed CLOCK_TICK_RATE
- *  10-Jan-2004 BJD  Removed s3c2410_clock_tick_rate
 */
 
 #ifndef __ASM_ARCH_TIMEX_H
diff --git a/include/asm-arm/arch-s3c2410/uncompress.h b/include/asm-arm/arch-s3c2410/uncompress.h
index 8e152a05e5..81b3e91c56 100644
--- a/include/asm-arm/arch-s3c2410/uncompress.h
+++ b/include/asm-arm/arch-s3c2410/uncompress.h
@@ -8,15 +8,6 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
- *
- * Changelog:
- *  22-May-2003 BJD  Created
- *  08-Sep-2003 BJD  Moved to linux v2.6
- *  12-Mar-2004 BJD  Updated header protection
- *  12-Oct-2004 BJD  Take account of debug uart configuration
- *  15-Nov-2004 BJD  Fixed uart configuration
- *  22-Feb-2005 BJD  Added watchdog to uncompress
- *  04-Apr-2005 LCVR Added support to S3C2400 (no cpuid at GSTATUS1)
 */
 
 #ifndef __ASM_ARCH_UNCOMPRESS_H
diff --git a/include/asm-arm/arch-s3c2410/usb-control.h b/include/asm-arm/arch-s3c2410/usb-control.h
index bd43b566db..35723569a1 100644
--- a/include/asm-arm/arch-s3c2410/usb-control.h
+++ b/include/asm-arm/arch-s3c2410/usb-control.h
@@ -8,11 +8,6 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
- *
- * Changelog:
- *  11-Sep-2004 BJD  Created file
- *  21-Sep-2004 BJD  Updated port info
- *  09-Aug-2005 BJD  Renamed s3c2410_report_oc s3c2410_usb_report_oc
 */
 
 #ifndef __ASM_ARCH_USBCONTROL_H
diff --git a/include/asm-arm/arch-s3c2410/vmalloc.h b/include/asm-arm/arch-s3c2410/vmalloc.h
index 33963cd546..0ae3bdb7e0 100644
--- a/include/asm-arm/arch-s3c2410/vmalloc.h
+++ b/include/asm-arm/arch-s3c2410/vmalloc.h
@@ -10,11 +10,7 @@
  * published by the Free Software Foundation.
  *
  * S3C2410 vmalloc definition
- *
- *  Changelog:
- *    12-Mar-2004 BJD   Fixed header, added include protection
- *    12=Mar-2004 BJD   Fixed VMALLOC_END definitions
- */
+*/
 
 #ifndef __ASM_ARCH_VMALLOC_H
 #define __ASM_ARCH_VMALLOC_H
diff --git a/include/asm-arm/arch-s3c2410/vr1000-cpld.h b/include/asm-arm/arch-s3c2410/vr1000-cpld.h
index 0ee373ac60..a341b1e1bd 100644
--- a/include/asm-arm/arch-s3c2410/vr1000-cpld.h
+++ b/include/asm-arm/arch-s3c2410/vr1000-cpld.h
@@ -8,10 +8,6 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
- *
- * Changelog:
- *  25-May-2003 BJD  Created file, added CTRL1 registers
- *  19-Mar-2004 BJD  Added VR1000 CPLD definitions
 */
 
 #ifndef __ASM_ARCH_VR1000CPLD_H
diff --git a/include/asm-arm/arch-s3c2410/vr1000-irq.h b/include/asm-arm/arch-s3c2410/vr1000-irq.h
index 694f7715d2..c39a0ffa67 100644
--- a/include/asm-arm/arch-s3c2410/vr1000-irq.h
+++ b/include/asm-arm/arch-s3c2410/vr1000-irq.h
@@ -8,11 +8,7 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
- *
- * Changelog:
- *  06-Jan-2003 BJD  Linux 2.6.0 version
- *  19-Mar-2004 BJD  Updates for VR1000
- */
+*/
 
 #ifndef __ASM_ARCH_VR1000IRQ_H
 #define __ASM_ARCH_VR1000IRQ_H
diff --git a/include/asm-arm/arch-s3c2410/vr1000-map.h b/include/asm-arm/arch-s3c2410/vr1000-map.h
index 867c9355fd..1fe4db36c8 100644
--- a/include/asm-arm/arch-s3c2410/vr1000-map.h
+++ b/include/asm-arm/arch-s3c2410/vr1000-map.h
@@ -8,12 +8,6 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
- *
- * Changelog:
- *  06-Jan-2003 BJD  Linux 2.6.0 version, split specifics from arch/map.h
- *  12-Mar-2004 BJD  Fixed header include protection
- *  19-Mar-2004 BJD  Copied to VR1000 machine headers.
- *  19-Jan-2005 BJD  Updated map definitions
 */
 
 /* needs arch/map.h including with this */
diff --git a/include/asm-arm/arch-sa1100/io.h b/include/asm-arm/arch-sa1100/io.h
index 040ccde7a1..0756269404 100644
--- a/include/asm-arm/arch-sa1100/io.h
+++ b/include/asm-arm/arch-sa1100/io.h
@@ -22,6 +22,5 @@ static inline void __iomem *__io(unsigned long addr)
 }
 #define __io(a)                 __io(a)
 #define __mem_pci(a)            (a)
-#define __mem_isa(a)            (a)
 
 #endif
diff --git a/include/asm-arm/arch-versatile/io.h b/include/asm-arm/arch-versatile/io.h
index 47e904cf25..c4d01948e0 100644
--- a/include/asm-arm/arch-versatile/io.h
+++ b/include/asm-arm/arch-versatile/io.h
@@ -28,6 +28,5 @@ static inline void __iomem *__io(unsigned long addr)
 }
 #define __io(a) __io(a)
 #define __mem_pci(a)            (a)
-#define __mem_isa(a)            (a)
 
 #endif
diff --git a/include/asm-arm/arch-versatile/platform.h b/include/asm-arm/arch-versatile/platform.h
index 72ef874567..2af9d7c9c6 100644
--- a/include/asm-arm/arch-versatile/platform.h
+++ b/include/asm-arm/arch-versatile/platform.h
@@ -65,6 +65,8 @@
 #define VERSATILE_SYS_OSC1_OFFSET             0x1C
 #endif
 
+#define VERSATILE_SYS_OSCCLCD_OFFSET          0x1c
+
 #define VERSATILE_SYS_LOCK_OFFSET             0x20
 #define VERSATILE_SYS_100HZ_OFFSET            0x24
 #define VERSATILE_SYS_CFGDATA1_OFFSET         0x28
diff --git a/include/asm-arm/assembler.h b/include/asm-arm/assembler.h
index d53bafa9bf..fce8328208 100644
--- a/include/asm-arm/assembler.h
+++ b/include/asm-arm/assembler.h
@@ -55,30 +55,6 @@
 #define PLD(code...)
 #endif
 
-#define MODE_USR        USR_MODE
-#define MODE_FIQ        FIQ_MODE
-#define MODE_IRQ        IRQ_MODE
-#define MODE_SVC        SVC_MODE
-
-#define DEFAULT_FIQ     MODE_FIQ
-
-/*
- * LOADREGS - ldm with PC in register list (eg, ldmfd sp!, {pc})
- */
-#ifdef __STDC__
-#define LOADREGS(cond, base, reglist...)\
-        ldm##cond       base,reglist
-#else
-#define LOADREGS(cond, base, reglist...)\
-        ldm/**/cond     base,reglist
-#endif
-
-/*
- * Build a return instruction for this processor type.
- */
-#define RETINSTR(instr, regs...)\
-        instr   regs
-
 /*
  * Enable and disable interrupts
  */
@@ -117,18 +93,6 @@
         msr     cpsr_c, \oldcpsr
         .endm
 
-/*
- * These two are used to save LR/restore PC over a user-based access.
- * The old 26-bit architecture requires that we do.  On 32-bit
- * architecture, we can safely ignore this requirement.
- */
-        .macro  save_lr
-        .endm
-
-        .macro  restore_pc
-        mov     pc, lr
-        .endm
-
 #define USER(x...)                              \
 9999:   x;                                      \
         .section __ex_table,"a";                \
diff --git a/include/asm-arm/atomic.h b/include/asm-arm/atomic.h
index 4b0ce3e7de..ea88aa6bfc 100644
--- a/include/asm-arm/atomic.h
+++ b/include/asm-arm/atomic.h
@@ -128,10 +128,10 @@ static inline int atomic_add_return(int i, atomic_t *v)
         unsigned long flags;
         int val;
 
-        local_irq_save(flags);
+        raw_local_irq_save(flags);
         val = v->counter;
         v->counter = val += i;
-        local_irq_restore(flags);
+        raw_local_irq_restore(flags);
 
         return val;
 }
@@ -141,10 +141,10 @@ static inline int atomic_sub_return(int i, atomic_t *v)
         unsigned long flags;
         int val;
 
-        local_irq_save(flags);
+        raw_local_irq_save(flags);
         val = v->counter;
         v->counter = val -= i;
-        local_irq_restore(flags);
+        raw_local_irq_restore(flags);
 
         return val;
 }
@@ -154,11 +154,11 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
         int ret;
         unsigned long flags;
 
-        local_irq_save(flags);
+        raw_local_irq_save(flags);
         ret = v->counter;
         if (likely(ret == old))
                 v->counter = new;
-        local_irq_restore(flags);
+        raw_local_irq_restore(flags);
 
         return ret;
 }
@@ -167,9 +167,9 @@ static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr)
 {
         unsigned long flags;
 
-        local_irq_save(flags);
+        raw_local_irq_save(flags);
         *addr &= ~mask;
-        local_irq_restore(flags);
+        raw_local_irq_restore(flags);
 }
 
 #endif /* __LINUX_ARM_ARCH__ */
diff --git a/include/asm-arm/bitops.h b/include/asm-arm/bitops.h
index 0ac54b1a8b..b41831b643 100644
--- a/include/asm-arm/bitops.h
+++ b/include/asm-arm/bitops.h
@@ -37,9 +37,9 @@ static inline void ____atomic_set_bit(unsigned int bit, volatile unsigned long *
 
         p += bit >> 5;
 
-        local_irq_save(flags);
+        raw_local_irq_save(flags);
         *p |= mask;
-        local_irq_restore(flags);
+        raw_local_irq_restore(flags);
 }
 
 static inline void ____atomic_clear_bit(unsigned int bit, volatile unsigned long *p)
@@ -49,9 +49,9 @@ static inline void ____atomic_clear_bit(unsigned int bit, volatile unsigned long
 
         p += bit >> 5;
 
-        local_irq_save(flags);
+        raw_local_irq_save(flags);
         *p &= ~mask;
-        local_irq_restore(flags);
+        raw_local_irq_restore(flags);
 }
 
 static inline void ____atomic_change_bit(unsigned int bit, volatile unsigned long *p)
@@ -61,9 +61,9 @@ static inline void ____atomic_change_bit(unsigned int bit, volatile unsigned lon
 
         p += bit >> 5;
 
-        local_irq_save(flags);
+        raw_local_irq_save(flags);
         *p ^= mask;
-        local_irq_restore(flags);
+        raw_local_irq_restore(flags);
 }
 
 static inline int
@@ -75,10 +75,10 @@ ____atomic_test_and_set_bit(unsigned int bit, volatile unsigned long *p)
 
         p += bit >> 5;
 
-        local_irq_save(flags);
+        raw_local_irq_save(flags);
         res = *p;
         *p = res | mask;
-        local_irq_restore(flags);
+        raw_local_irq_restore(flags);
 
         return res & mask;
 }
@@ -92,10 +92,10 @@ ____atomic_test_and_clear_bit(unsigned int bit, volatile unsigned long *p)
 
         p += bit >> 5;
 
-        local_irq_save(flags);
+        raw_local_irq_save(flags);
         res = *p;
         *p = res & ~mask;
-        local_irq_restore(flags);
+        raw_local_irq_restore(flags);
 
         return res & mask;
 }
@@ -109,10 +109,10 @@ ____atomic_test_and_change_bit(unsigned int bit, volatile unsigned long *p)
 
         p += bit >> 5;
 
-        local_irq_save(flags);
+        raw_local_irq_save(flags);
         res = *p;
         *p = res ^ mask;
-        local_irq_restore(flags);
+        raw_local_irq_restore(flags);
 
         return res & mask;
 }
diff --git a/include/asm-arm/bug.h b/include/asm-arm/bug.h
index 7fb02138f5..0e36fd5d87 100644
--- a/include/asm-arm/bug.h
+++ b/include/asm-arm/bug.h
@@ -1,7 +1,6 @@
 #ifndef _ASMARM_BUG_H
 #define _ASMARM_BUG_H
 
-#include <linux/config.h>
 
 #ifdef CONFIG_BUG
 #ifdef CONFIG_DEBUG_BUGVERBOSE
diff --git a/include/asm-arm/bugs.h b/include/asm-arm/bugs.h
index 4c80ec519d..ca54eb0f12 100644
--- a/include/asm-arm/bugs.h
+++ b/include/asm-arm/bugs.h
@@ -10,8 +10,12 @@
 #ifndef __ASM_BUGS_H
 #define __ASM_BUGS_H
 
+#ifdef CONFIG_MMU
 extern void check_writebuffer_bugs(void);
 
 #define check_bugs() check_writebuffer_bugs()
+#else
+#define check_bugs() do { } while (0)
+#endif
 
 #endif
diff --git a/include/asm-arm/cacheflush.h b/include/asm-arm/cacheflush.h
index fe0c744e02..f0845646aa 100644
--- a/include/asm-arm/cacheflush.h
+++ b/include/asm-arm/cacheflush.h
@@ -25,7 +25,7 @@
 #undef _CACHE
 #undef MULTI_CACHE
 
-#if defined(CONFIG_CPU_ARM610) || defined(CONFIG_CPU_ARM710)
+#if defined(CONFIG_CPU_CACHE_V3)
 # ifdef _CACHE
 #  define MULTI_CACHE 1
 # else
@@ -33,7 +33,7 @@
 # endif
 #endif
 
-#if defined(CONFIG_CPU_ARM720T)
+#if defined(CONFIG_CPU_CACHE_V4)
 # ifdef _CACHE
 #  define MULTI_CACHE 1
 # else
@@ -54,7 +54,23 @@
 # endif
 #endif
 
-#if defined(CONFIG_CPU_SA110) || defined(CONFIG_CPU_SA1100)
+#if defined(CONFIG_CPU_ARM940T)
+# ifdef _CACHE
+#  define MULTI_CACHE 1
+# else
+#  define _CACHE arm940
+# endif
+#endif
+
+#if defined(CONFIG_CPU_ARM946E)
+# ifdef _CACHE
+#  define MULTI_CACHE 1
+# else
+#  define _CACHE arm946
+# endif
+#endif
+
+#if defined(CONFIG_CPU_CACHE_V4WB)
 # ifdef _CACHE
 #  define MULTI_CACHE 1
 # else
@@ -247,14 +263,12 @@ extern void dmac_flush_range(unsigned long, unsigned long);
  */
 #define copy_to_user_page(vma, page, vaddr, dst, src, len) \
         do {                                                    \
-                flush_cache_page(vma, vaddr, page_to_pfn(page));\
                 memcpy(dst, src, len);                          \
-                flush_dcache_page(page);                        \
+                flush_ptrace_access(vma, page, vaddr, dst, len, 1);\
         } while (0)
 
 #define copy_from_user_page(vma, page, vaddr, dst, src, len) \
         do {                                                    \
-                flush_cache_page(vma, vaddr, page_to_pfn(page));\
                 memcpy(dst, src, len);                          \
         } while (0)
 
@@ -285,10 +299,24 @@ flush_cache_page(struct vm_area_struct *vma, unsigned long user_addr, unsigned l
                 __cpuc_flush_user_range(addr, addr + PAGE_SIZE, vma->vm_flags);
         }
 }
+
+static inline void
+flush_ptrace_access(struct vm_area_struct *vma, struct page *page,
+                         unsigned long uaddr, void *kaddr,
+                         unsigned long len, int write)
+{
+        if (cpu_isset(smp_processor_id(), vma->vm_mm->cpu_vm_mask)) {
+                unsigned long addr = (unsigned long)kaddr;
+                __cpuc_coherent_kern_range(addr, addr + len);
+        }
+}
 #else
 extern void flush_cache_mm(struct mm_struct *mm);
 extern void flush_cache_range(struct vm_area_struct *vma, unsigned long start, unsigned long end);
 extern void flush_cache_page(struct vm_area_struct *vma, unsigned long user_addr, unsigned long pfn);
+extern void flush_ptrace_access(struct vm_area_struct *vma, struct page *page,
+                                unsigned long uaddr, void *kaddr,
+                                unsigned long len, int write);
 #endif
 
 /*
diff --git a/include/asm-arm/domain.h b/include/asm-arm/domain.h
index f8ea2de484..4c2885abbe 100644
--- a/include/asm-arm/domain.h
+++ b/include/asm-arm/domain.h
@@ -50,6 +50,8 @@
 #define domain_val(dom,type)    ((type) << (2*(dom)))
 
 #ifndef __ASSEMBLY__
+
+#ifdef CONFIG_MMU
 #define set_domain(x)                                   \
         do {                                            \
         __asm__ __volatile__(                           \
@@ -66,5 +68,10 @@
         set_domain(thread->cpu_domain);                         \
         } while (0)
 
+#else
+#define set_domain(x)           do { } while (0)
+#define modify_domain(dom,type) do { } while (0)
+#endif
+
 #endif
 #endif /* !__ASSEMBLY__ */
diff --git a/include/asm-arm/dyntick.h b/include/asm-arm/dyntick.h
new file mode 100644
index 0000000000..19fab2d2b7
--- /dev/null
+++ b/include/asm-arm/dyntick.h
@@ -0,0 +1,6 @@
+#ifndef _ASMARM_DYNTICK_H
+#define _ASMARM_DYNTICK_H
+
+#include <asm/mach/time.h>
+
+#endif /* _ASMARM_DYNTICK_H */
diff --git a/include/asm-arm/elf.h b/include/asm-arm/elf.h
index 71061ca5c5..17f0c656d2 100644
--- a/include/asm-arm/elf.h
+++ b/include/asm-arm/elf.h
@@ -8,7 +8,6 @@
 
 #include <asm/ptrace.h>
 #include <asm/user.h>
-#include <asm/procinfo.h>
 
 typedef unsigned long elf_greg_t;
 typedef unsigned long elf_freg_t[3];
@@ -30,11 +29,6 @@ typedef elf_greg_t elf_gregset_t[ELF_NGREG];
 typedef struct user_fp 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_ARM) && (ELF_PROC_OK((x))) )
-
-/*
  * These are used to set parameters in the core dumps.
  */
 #define ELF_CLASS       ELFCLASS32
@@ -45,6 +39,14 @@ typedef struct user_fp elf_fpregset_t;
 #endif
 #define ELF_ARCH        EM_ARM
 
+#ifdef __KERNEL__
+#include <asm/procinfo.h>
+
+/*
+ * This is used to ensure we don't load something for the wrong architecture.
+ */
+#define elf_check_arch(x) ( ((x)->e_machine == EM_ARM) && (ELF_PROC_OK((x))) )
+
 #define USE_ELF_CORE_DUMP
 #define ELF_EXEC_PAGESIZE       4096
 
@@ -81,8 +83,6 @@ typedef struct user_fp elf_fpregset_t;
 extern char elf_platform[];
 #define ELF_PLATFORM    (elf_platform)
 
-#ifdef __KERNEL__
-
 /*
  * 32-bit code is always OK.  Some cpus can do 26-bit, some can't.
  */
diff --git a/include/asm-arm/flat.h b/include/asm-arm/flat.h
new file mode 100644
index 0000000000..9669464785
--- /dev/null
+++ b/include/asm-arm/flat.h
@@ -0,0 +1,16 @@
+/*
+ * include/asm-arm/flat.h -- uClinux flat-format executables
+ */
+
+#ifndef __ARM_FLAT_H__
+#define __ARM_FLAT_H__
+
+#define flat_stack_align(sp)                    /* nothing needed */
+#define flat_argvp_envp_on_stack()              1
+#define flat_old_ram_flag(flags)                (flags)
+#define flat_reloc_valid(reloc, size)           ((reloc) <= (size))
+#define flat_get_addr_from_rp(rp, relval, flags) get_unaligned(rp)
+#define flat_put_addr_at_rp(rp, val, relval)    put_unaligned(val,rp)
+#define flat_get_relocate_addr(rel)             (rel)
+
+#endif /* __ARM_FLAT_H__ */
diff --git a/include/asm-arm/floppy.h b/include/asm-arm/floppy.h
index 6ea657c886..54b5ae44ed 100644
--- a/include/asm-arm/floppy.h
+++ b/include/asm-arm/floppy.h
@@ -25,7 +25,7 @@
 
 #define fd_inb(port)            inb((port))
 #define fd_request_irq()        request_irq(IRQ_FLOPPYDISK,floppy_interrupt,\
-                                        SA_INTERRUPT|SA_SAMPLE_RANDOM,"floppy",NULL)
+                                            IRQF_DISABLED,"floppy",NULL)
 #define fd_free_irq()           free_irq(IRQ_FLOPPYDISK,NULL)
 #define fd_disable_irq()        disable_irq(IRQ_FLOPPYDISK)
 #define fd_enable_irq()         enable_irq(IRQ_FLOPPYDISK)
diff --git a/include/asm-arm/fpstate.h b/include/asm-arm/fpstate.h
index 132c3c5628..6af4e6bd12 100644
--- a/include/asm-arm/fpstate.h
+++ b/include/asm-arm/fpstate.h
@@ -72,6 +72,14 @@ union fp_state {
 
 #define FP_SIZE (sizeof(union fp_state) / sizeof(int))
 
+struct crunch_state {
+        unsigned int    mvdx[16][2];
+        unsigned int    mvax[4][3];
+        unsigned int    dspsc[2];
+};
+
+#define CRUNCH_SIZE     sizeof(struct crunch_state)
+
 #endif
 
 #endif
diff --git a/include/asm-arm/hardware/iop3xx.h b/include/asm-arm/hardware/iop3xx.h
new file mode 100644
index 0000000000..1018a7486a
--- /dev/null
+++ b/include/asm-arm/hardware/iop3xx.h
@@ -0,0 +1,301 @@
+/*
+ * include/asm-arm/hardware/iop3xx.h
+ *
+ * Intel IOP32X and IOP33X register definitions
+ *
+ * Author: Rory Bolt <rorybolt@pacbell.net>
+ * Copyright (C) 2002 Rory Bolt
+ * Copyright (C) 2004 Intel Corp.
+ *
+ * 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 __IOP3XX_H
+#define __IOP3XX_H
+
+/*
+ * IOP3XX GPIO handling
+ */
+#define GPIO_IN                 0
+#define GPIO_OUT                1
+#define GPIO_LOW                0
+#define GPIO_HIGH               1
+#define IOP3XX_GPIO_LINE(x)     (x)
+
+#ifndef __ASSEMBLY__
+extern void gpio_line_config(int line, int direction);
+extern int  gpio_line_get(int line);
+extern void gpio_line_set(int line, int value);
+#endif
+
+
+/*
+ * IOP3XX processor registers
+ */
+#define IOP3XX_PERIPHERAL_PHYS_BASE     0xffffe000
+#define IOP3XX_PERIPHERAL_VIRT_BASE     0xfeffe000
+#define IOP3XX_PERIPHERAL_SIZE          0x00002000
+#define IOP3XX_REG_ADDR(reg)            (IOP3XX_PERIPHERAL_VIRT_BASE + (reg))
+
+/* Address Translation Unit  */
+#define IOP3XX_ATUVID           (volatile u16 *)IOP3XX_REG_ADDR(0x0100)
+#define IOP3XX_ATUDID           (volatile u16 *)IOP3XX_REG_ADDR(0x0102)
+#define IOP3XX_ATUCMD           (volatile u16 *)IOP3XX_REG_ADDR(0x0104)
+#define IOP3XX_ATUSR            (volatile u16 *)IOP3XX_REG_ADDR(0x0106)
+#define IOP3XX_ATURID           (volatile u8  *)IOP3XX_REG_ADDR(0x0108)
+#define IOP3XX_ATUCCR           (volatile u32 *)IOP3XX_REG_ADDR(0x0109)
+#define IOP3XX_ATUCLSR          (volatile u8  *)IOP3XX_REG_ADDR(0x010c)
+#define IOP3XX_ATULT            (volatile u8  *)IOP3XX_REG_ADDR(0x010d)
+#define IOP3XX_ATUHTR           (volatile u8  *)IOP3XX_REG_ADDR(0x010e)
+#define IOP3XX_ATUBIST          (volatile u8  *)IOP3XX_REG_ADDR(0x010f)
+#define IOP3XX_IABAR0           (volatile u32 *)IOP3XX_REG_ADDR(0x0110)
+#define IOP3XX_IAUBAR0          (volatile u32 *)IOP3XX_REG_ADDR(0x0114)
+#define IOP3XX_IABAR1           (volatile u32 *)IOP3XX_REG_ADDR(0x0118)
+#define IOP3XX_IAUBAR1          (volatile u32 *)IOP3XX_REG_ADDR(0x011c)
+#define IOP3XX_IABAR2           (volatile u32 *)IOP3XX_REG_ADDR(0x0120)
+#define IOP3XX_IAUBAR2          (volatile u32 *)IOP3XX_REG_ADDR(0x0124)
+#define IOP3XX_ASVIR            (volatile u16 *)IOP3XX_REG_ADDR(0x012c)
+#define IOP3XX_ASIR             (volatile u16 *)IOP3XX_REG_ADDR(0x012e)
+#define IOP3XX_ERBAR            (volatile u32 *)IOP3XX_REG_ADDR(0x0130)
+#define IOP3XX_ATUILR           (volatile u8  *)IOP3XX_REG_ADDR(0x013c)
+#define IOP3XX_ATUIPR           (volatile u8  *)IOP3XX_REG_ADDR(0x013d)
+#define IOP3XX_ATUMGNT          (volatile u8  *)IOP3XX_REG_ADDR(0x013e)
+#define IOP3XX_ATUMLAT          (volatile u8  *)IOP3XX_REG_ADDR(0x013f)
+#define IOP3XX_IALR0            (volatile u32 *)IOP3XX_REG_ADDR(0x0140)
+#define IOP3XX_IATVR0           (volatile u32 *)IOP3XX_REG_ADDR(0x0144)
+#define IOP3XX_ERLR             (volatile u32 *)IOP3XX_REG_ADDR(0x0148)
+#define IOP3XX_ERTVR            (volatile u32 *)IOP3XX_REG_ADDR(0x014c)
+#define IOP3XX_IALR1            (volatile u32 *)IOP3XX_REG_ADDR(0x0150)
+#define IOP3XX_IALR2            (volatile u32 *)IOP3XX_REG_ADDR(0x0154)
+#define IOP3XX_IATVR2           (volatile u32 *)IOP3XX_REG_ADDR(0x0158)
+#define IOP3XX_OIOWTVR          (volatile u32 *)IOP3XX_REG_ADDR(0x015c)
+#define IOP3XX_OMWTVR0          (volatile u32 *)IOP3XX_REG_ADDR(0x0160)
+#define IOP3XX_OUMWTVR0         (volatile u32 *)IOP3XX_REG_ADDR(0x0164)
+#define IOP3XX_OMWTVR1          (volatile u32 *)IOP3XX_REG_ADDR(0x0168)
+#define IOP3XX_OUMWTVR1         (volatile u32 *)IOP3XX_REG_ADDR(0x016c)
+#define IOP3XX_OUDWTVR          (volatile u32 *)IOP3XX_REG_ADDR(0x0178)
+#define IOP3XX_ATUCR            (volatile u32 *)IOP3XX_REG_ADDR(0x0180)
+#define IOP3XX_PCSR             (volatile u32 *)IOP3XX_REG_ADDR(0x0184)
+#define IOP3XX_ATUISR           (volatile u32 *)IOP3XX_REG_ADDR(0x0188)
+#define IOP3XX_ATUIMR           (volatile u32 *)IOP3XX_REG_ADDR(0x018c)
+#define IOP3XX_IABAR3           (volatile u32 *)IOP3XX_REG_ADDR(0x0190)
+#define IOP3XX_IAUBAR3          (volatile u32 *)IOP3XX_REG_ADDR(0x0194)
+#define IOP3XX_IALR3            (volatile u32 *)IOP3XX_REG_ADDR(0x0198)
+#define IOP3XX_IATVR3           (volatile u32 *)IOP3XX_REG_ADDR(0x019c)
+#define IOP3XX_OCCAR            (volatile u32 *)IOP3XX_REG_ADDR(0x01a4)
+#define IOP3XX_OCCDR            (volatile u32 *)IOP3XX_REG_ADDR(0x01ac)
+#define IOP3XX_PDSCR            (volatile u32 *)IOP3XX_REG_ADDR(0x01bc)
+#define IOP3XX_PMCAPID          (volatile u8  *)IOP3XX_REG_ADDR(0x01c0)
+#define IOP3XX_PMNEXT           (volatile u8  *)IOP3XX_REG_ADDR(0x01c1)
+#define IOP3XX_APMCR            (volatile u16 *)IOP3XX_REG_ADDR(0x01c2)
+#define IOP3XX_APMCSR           (volatile u16 *)IOP3XX_REG_ADDR(0x01c4)
+#define IOP3XX_PCIXCAPID        (volatile u8  *)IOP3XX_REG_ADDR(0x01e0)
+#define IOP3XX_PCIXNEXT         (volatile u8  *)IOP3XX_REG_ADDR(0x01e1)
+#define IOP3XX_PCIXCMD          (volatile u16 *)IOP3XX_REG_ADDR(0x01e2)
+#define IOP3XX_PCIXSR           (volatile u32 *)IOP3XX_REG_ADDR(0x01e4)
+#define IOP3XX_PCIIRSR          (volatile u32 *)IOP3XX_REG_ADDR(0x01ec)
+
+/* Messaging Unit  */
+#define IOP3XX_IMR0             (volatile u32 *)IOP3XX_REG_ADDR(0x0310)
+#define IOP3XX_IMR1             (volatile u32 *)IOP3XX_REG_ADDR(0x0314)
+#define IOP3XX_OMR0             (volatile u32 *)IOP3XX_REG_ADDR(0x0318)
+#define IOP3XX_OMR1             (volatile u32 *)IOP3XX_REG_ADDR(0x031c)
+#define IOP3XX_IDR              (volatile u32 *)IOP3XX_REG_ADDR(0x0320)
+#define IOP3XX_IISR             (volatile u32 *)IOP3XX_REG_ADDR(0x0324)
+#define IOP3XX_IIMR             (volatile u32 *)IOP3XX_REG_ADDR(0x0328)
+#define IOP3XX_ODR              (volatile u32 *)IOP3XX_REG_ADDR(0x032c)
+#define IOP3XX_OISR             (volatile u32 *)IOP3XX_REG_ADDR(0x0330)
+#define IOP3XX_OIMR             (volatile u32 *)IOP3XX_REG_ADDR(0x0334)
+#define IOP3XX_MUCR             (volatile u32 *)IOP3XX_REG_ADDR(0x0350)
+#define IOP3XX_QBAR             (volatile u32 *)IOP3XX_REG_ADDR(0x0354)
+#define IOP3XX_IFHPR            (volatile u32 *)IOP3XX_REG_ADDR(0x0360)
+#define IOP3XX_IFTPR            (volatile u32 *)IOP3XX_REG_ADDR(0x0364)
+#define IOP3XX_IPHPR            (volatile u32 *)IOP3XX_REG_ADDR(0x0368)
+#define IOP3XX_IPTPR            (volatile u32 *)IOP3XX_REG_ADDR(0x036c)
+#define IOP3XX_OFHPR            (volatile u32 *)IOP3XX_REG_ADDR(0x0370)
+#define IOP3XX_OFTPR            (volatile u32 *)IOP3XX_REG_ADDR(0x0374)
+#define IOP3XX_OPHPR            (volatile u32 *)IOP3XX_REG_ADDR(0x0378)
+#define IOP3XX_OPTPR            (volatile u32 *)IOP3XX_REG_ADDR(0x037c)
+#define IOP3XX_IAR              (volatile u32 *)IOP3XX_REG_ADDR(0x0380)
+
+/* DMA Controller  */
+#define IOP3XX_DMA0_CCR         (volatile u32 *)IOP3XX_REG_ADDR(0x0400)
+#define IOP3XX_DMA0_CSR         (volatile u32 *)IOP3XX_REG_ADDR(0x0404)
+#define IOP3XX_DMA0_DAR         (volatile u32 *)IOP3XX_REG_ADDR(0x040c)
+#define IOP3XX_DMA0_NDAR        (volatile u32 *)IOP3XX_REG_ADDR(0x0410)
+#define IOP3XX_DMA0_PADR        (volatile u32 *)IOP3XX_REG_ADDR(0x0414)
+#define IOP3XX_DMA0_PUADR       (volatile u32 *)IOP3XX_REG_ADDR(0x0418)
+#define IOP3XX_DMA0_LADR        (volatile u32 *)IOP3XX_REG_ADDR(0x041c)
+#define IOP3XX_DMA0_BCR         (volatile u32 *)IOP3XX_REG_ADDR(0x0420)
+#define IOP3XX_DMA0_DCR         (volatile u32 *)IOP3XX_REG_ADDR(0x0424)
+#define IOP3XX_DMA1_CCR         (volatile u32 *)IOP3XX_REG_ADDR(0x0440)
+#define IOP3XX_DMA1_CSR         (volatile u32 *)IOP3XX_REG_ADDR(0x0444)
+#define IOP3XX_DMA1_DAR         (volatile u32 *)IOP3XX_REG_ADDR(0x044c)
+#define IOP3XX_DMA1_NDAR        (volatile u32 *)IOP3XX_REG_ADDR(0x0450)
+#define IOP3XX_DMA1_PADR        (volatile u32 *)IOP3XX_REG_ADDR(0x0454)
+#define IOP3XX_DMA1_PUADR       (volatile u32 *)IOP3XX_REG_ADDR(0x0458)
+#define IOP3XX_DMA1_LADR        (volatile u32 *)IOP3XX_REG_ADDR(0x045c)
+#define IOP3XX_DMA1_BCR         (volatile u32 *)IOP3XX_REG_ADDR(0x0460)
+#define IOP3XX_DMA1_DCR         (volatile u32 *)IOP3XX_REG_ADDR(0x0464)
+
+/* Peripheral bus interface  */
+#define IOP3XX_PBCR             (volatile u32 *)IOP3XX_REG_ADDR(0x0680)
+#define IOP3XX_PBISR            (volatile u32 *)IOP3XX_REG_ADDR(0x0684)
+#define IOP3XX_PBBAR0           (volatile u32 *)IOP3XX_REG_ADDR(0x0688)
+#define IOP3XX_PBLR0            (volatile u32 *)IOP3XX_REG_ADDR(0x068c)
+#define IOP3XX_PBBAR1           (volatile u32 *)IOP3XX_REG_ADDR(0x0690)
+#define IOP3XX_PBLR1            (volatile u32 *)IOP3XX_REG_ADDR(0x0694)
+#define IOP3XX_PBBAR2           (volatile u32 *)IOP3XX_REG_ADDR(0x0698)
+#define IOP3XX_PBLR2            (volatile u32 *)IOP3XX_REG_ADDR(0x069c)
+#define IOP3XX_PBBAR3           (volatile u32 *)IOP3XX_REG_ADDR(0x06a0)
+#define IOP3XX_PBLR3            (volatile u32 *)IOP3XX_REG_ADDR(0x06a4)
+#define IOP3XX_PBBAR4           (volatile u32 *)IOP3XX_REG_ADDR(0x06a8)
+#define IOP3XX_PBLR4            (volatile u32 *)IOP3XX_REG_ADDR(0x06ac)
+#define IOP3XX_PBBAR5           (volatile u32 *)IOP3XX_REG_ADDR(0x06b0)
+#define IOP3XX_PBLR5            (volatile u32 *)IOP3XX_REG_ADDR(0x06b4)
+#define IOP3XX_PMBR0            (volatile u32 *)IOP3XX_REG_ADDR(0x06c0)
+#define IOP3XX_PMBR1            (volatile u32 *)IOP3XX_REG_ADDR(0x06e0)
+#define IOP3XX_PMBR2            (volatile u32 *)IOP3XX_REG_ADDR(0x06e4)
+
+/* Peripheral performance monitoring unit  */
+#define IOP3XX_GTMR             (volatile u32 *)IOP3XX_REG_ADDR(0x0700)
+#define IOP3XX_ESR              (volatile u32 *)IOP3XX_REG_ADDR(0x0704)
+#define IOP3XX_EMISR            (volatile u32 *)IOP3XX_REG_ADDR(0x0708)
+#define IOP3XX_GTSR             (volatile u32 *)IOP3XX_REG_ADDR(0x0710)
+/* PERCR0 DOESN'T EXIST - index from 1! */
+#define IOP3XX_PERCR0           (volatile u32 *)IOP3XX_REG_ADDR(0x0710)
+
+/* General Purpose I/O  */
+#define IOP3XX_GPOE             (volatile u32 *)IOP3XX_GPIO_REG(0x0004)
+#define IOP3XX_GPID             (volatile u32 *)IOP3XX_GPIO_REG(0x0008)
+#define IOP3XX_GPOD             (volatile u32 *)IOP3XX_GPIO_REG(0x000c)
+
+/* Timers  */
+#define IOP3XX_TU_TMR0          (volatile u32 *)IOP3XX_TIMER_REG(0x0000)
+#define IOP3XX_TU_TMR1          (volatile u32 *)IOP3XX_TIMER_REG(0x0004)
+#define IOP3XX_TU_TCR0          (volatile u32 *)IOP3XX_TIMER_REG(0x0008)
+#define IOP3XX_TU_TCR1          (volatile u32 *)IOP3XX_TIMER_REG(0x000c)
+#define IOP3XX_TU_TRR0          (volatile u32 *)IOP3XX_TIMER_REG(0x0010)
+#define IOP3XX_TU_TRR1          (volatile u32 *)IOP3XX_TIMER_REG(0x0014)
+#define IOP3XX_TU_TISR          (volatile u32 *)IOP3XX_TIMER_REG(0x0018)
+#define IOP3XX_TU_WDTCR         (volatile u32 *)IOP3XX_TIMER_REG(0x001c)
+#define IOP3XX_TMR_TC           0x01
+#define IOP3XX_TMR_EN           0x02
+#define IOP3XX_TMR_RELOAD       0x04
+#define IOP3XX_TMR_PRIVILEGED   0x09
+#define IOP3XX_TMR_RATIO_1_1    0x00
+#define IOP3XX_TMR_RATIO_4_1    0x10
+#define IOP3XX_TMR_RATIO_8_1    0x20
+#define IOP3XX_TMR_RATIO_16_1   0x30
+
+/* Application accelerator unit  */
+#define IOP3XX_AAU_ACR          (volatile u32 *)IOP3XX_REG_ADDR(0x0800)
+#define IOP3XX_AAU_ASR          (volatile u32 *)IOP3XX_REG_ADDR(0x0804)
+#define IOP3XX_AAU_ADAR         (volatile u32 *)IOP3XX_REG_ADDR(0x0808)
+#define IOP3XX_AAU_ANDAR        (volatile u32 *)IOP3XX_REG_ADDR(0x080c)
+#define IOP3XX_AAU_SAR1         (volatile u32 *)IOP3XX_REG_ADDR(0x0810)
+#define IOP3XX_AAU_SAR2         (volatile u32 *)IOP3XX_REG_ADDR(0x0814)
+#define IOP3XX_AAU_SAR3         (volatile u32 *)IOP3XX_REG_ADDR(0x0818)
+#define IOP3XX_AAU_SAR4         (volatile u32 *)IOP3XX_REG_ADDR(0x081c)
+#define IOP3XX_AAU_DAR          (volatile u32 *)IOP3XX_REG_ADDR(0x0820)
+#define IOP3XX_AAU_ABCR         (volatile u32 *)IOP3XX_REG_ADDR(0x0824)
+#define IOP3XX_AAU_ADCR         (volatile u32 *)IOP3XX_REG_ADDR(0x0828)
+#define IOP3XX_AAU_SAR5         (volatile u32 *)IOP3XX_REG_ADDR(0x082c)
+#define IOP3XX_AAU_SAR6         (volatile u32 *)IOP3XX_REG_ADDR(0x0830)
+#define IOP3XX_AAU_SAR7         (volatile u32 *)IOP3XX_REG_ADDR(0x0834)
+#define IOP3XX_AAU_SAR8         (volatile u32 *)IOP3XX_REG_ADDR(0x0838)
+#define IOP3XX_AAU_EDCR0        (volatile u32 *)IOP3XX_REG_ADDR(0x083c)
+#define IOP3XX_AAU_SAR9         (volatile u32 *)IOP3XX_REG_ADDR(0x0840)
+#define IOP3XX_AAU_SAR10        (volatile u32 *)IOP3XX_REG_ADDR(0x0844)
+#define IOP3XX_AAU_SAR11        (volatile u32 *)IOP3XX_REG_ADDR(0x0848)
+#define IOP3XX_AAU_SAR12        (volatile u32 *)IOP3XX_REG_ADDR(0x084c)
+#define IOP3XX_AAU_SAR13        (volatile u32 *)IOP3XX_REG_ADDR(0x0850)
+#define IOP3XX_AAU_SAR14        (volatile u32 *)IOP3XX_REG_ADDR(0x0854)
+#define IOP3XX_AAU_SAR15        (volatile u32 *)IOP3XX_REG_ADDR(0x0858)
+#define IOP3XX_AAU_SAR16        (volatile u32 *)IOP3XX_REG_ADDR(0x085c)
+#define IOP3XX_AAU_EDCR1        (volatile u32 *)IOP3XX_REG_ADDR(0x0860)
+#define IOP3XX_AAU_SAR17        (volatile u32 *)IOP3XX_REG_ADDR(0x0864)
+#define IOP3XX_AAU_SAR18        (volatile u32 *)IOP3XX_REG_ADDR(0x0868)
+#define IOP3XX_AAU_SAR19        (volatile u32 *)IOP3XX_REG_ADDR(0x086c)
+#define IOP3XX_AAU_SAR20        (volatile u32 *)IOP3XX_REG_ADDR(0x0870)
+#define IOP3XX_AAU_SAR21        (volatile u32 *)IOP3XX_REG_ADDR(0x0874)
+#define IOP3XX_AAU_SAR22        (volatile u32 *)IOP3XX_REG_ADDR(0x0878)
+#define IOP3XX_AAU_SAR23        (volatile u32 *)IOP3XX_REG_ADDR(0x087c)
+#define IOP3XX_AAU_SAR24        (volatile u32 *)IOP3XX_REG_ADDR(0x0880)
+#define IOP3XX_AAU_EDCR2        (volatile u32 *)IOP3XX_REG_ADDR(0x0884)
+#define IOP3XX_AAU_SAR25        (volatile u32 *)IOP3XX_REG_ADDR(0x0888)
+#define IOP3XX_AAU_SAR26        (volatile u32 *)IOP3XX_REG_ADDR(0x088c)
+#define IOP3XX_AAU_SAR27        (volatile u32 *)IOP3XX_REG_ADDR(0x0890)
+#define IOP3XX_AAU_SAR28        (volatile u32 *)IOP3XX_REG_ADDR(0x0894)
+#define IOP3XX_AAU_SAR29        (volatile u32 *)IOP3XX_REG_ADDR(0x0898)
+#define IOP3XX_AAU_SAR30        (volatile u32 *)IOP3XX_REG_ADDR(0x089c)
+#define IOP3XX_AAU_SAR31        (volatile u32 *)IOP3XX_REG_ADDR(0x08a0)
+#define IOP3XX_AAU_SAR32        (volatile u32 *)IOP3XX_REG_ADDR(0x08a4)
+
+/* I2C bus interface unit  */
+#define IOP3XX_ICR0             (volatile u32 *)IOP3XX_REG_ADDR(0x1680)
+#define IOP3XX_ISR0             (volatile u32 *)IOP3XX_REG_ADDR(0x1684)
+#define IOP3XX_ISAR0            (volatile u32 *)IOP3XX_REG_ADDR(0x1688)
+#define IOP3XX_IDBR0            (volatile u32 *)IOP3XX_REG_ADDR(0x168c)
+#define IOP3XX_IBMR0            (volatile u32 *)IOP3XX_REG_ADDR(0x1694)
+#define IOP3XX_ICR1             (volatile u32 *)IOP3XX_REG_ADDR(0x16a0)
+#define IOP3XX_ISR1             (volatile u32 *)IOP3XX_REG_ADDR(0x16a4)
+#define IOP3XX_ISAR1            (volatile u32 *)IOP3XX_REG_ADDR(0x16a8)
+#define IOP3XX_IDBR1            (volatile u32 *)IOP3XX_REG_ADDR(0x16ac)
+#define IOP3XX_IBMR1            (volatile u32 *)IOP3XX_REG_ADDR(0x16b4)
+
+
+/*
+ * IOP3XX I/O and Mem space regions for PCI autoconfiguration
+ */
+#define IOP3XX_PCI_MEM_WINDOW_SIZE      0x04000000
+#define IOP3XX_PCI_LOWER_MEM_PA         0x80000000
+#define IOP3XX_PCI_LOWER_MEM_BA         (*IOP3XX_OMWTVR0)
+
+#define IOP3XX_PCI_IO_WINDOW_SIZE       0x00010000
+#define IOP3XX_PCI_LOWER_IO_PA          0x90000000
+#define IOP3XX_PCI_LOWER_IO_VA          0xfe000000
+#define IOP3XX_PCI_LOWER_IO_BA          (*IOP3XX_OIOWTVR)
+
+
+#ifndef __ASSEMBLY__
+void iop3xx_map_io(void);
+void iop3xx_init_time(unsigned long);
+unsigned long iop3xx_gettimeoffset(void);
+
+extern struct platform_device iop3xx_i2c0_device;
+extern struct platform_device iop3xx_i2c1_device;
+
+extern inline void iop3xx_cp6_enable(void)
+{
+        u32 temp;
+
+        asm volatile (
+                "mrc    p15, 0, %0, c15, c1, 0\n\t"
+                "orr    %0, %0, #(1 << 6)\n\t"
+                "mcr    p15, 0, %0, c15, c1, 0\n\t"
+                "mrc    p15, 0, %0, c15, c1, 0\n\t"
+                "mov    %0, %0\n\t"
+                "sub    pc, pc, #4\n\t"
+                : "=r" (temp) );
+}
+
+extern inline void iop3xx_cp6_disable(void)
+{
+        u32 temp;
+
+        asm volatile (
+                "mrc    p15, 0, %0, c15, c1, 0\n\t"
+                "bic    %0, %0, #(1 << 6)\n\t"
+                "mcr    p15, 0, %0, c15, c1, 0\n\t"
+                "mrc    p15, 0, %0, c15, c1, 0\n\t"
+                "mov    %0, %0\n\t"
+                "sub    pc, pc, #4\n\t"
+                : "=r" (temp) );
+}
+#endif
+
+
+#endif
diff --git a/include/asm-arm/hardware/locomo.h b/include/asm-arm/hardware/locomo.h
index 5f10048ec5..adab77780e 100644
--- a/include/asm-arm/hardware/locomo.h
+++ b/include/asm-arm/hardware/locomo.h
@@ -54,17 +54,18 @@
 #define LOCOMO_DAC_SDAOEB       0x01    /* SDA pin output data       */
 
 /* SPI interface */
-#define LOCOMO_SPIMD    0x60            /* SPI mode setting */
-#define LOCOMO_SPICT    0x64            /* SPI mode control */
-#define LOCOMO_SPIST    0x68            /* SPI status */
-#define LOCOMO_SPIIS    0x70            /* SPI interrupt status */
-#define LOCOMO_SPIWE    0x74            /* SPI interrupt status write enable */
-#define LOCOMO_SPIIE    0x78            /* SPI interrupt enable */
-#define LOCOMO_SPIIR    0x7c            /* SPI interrupt request */
-#define LOCOMO_SPITD    0x80            /* SPI transfer data write */
-#define LOCOMO_SPIRD    0x84            /* SPI receive data read */
-#define LOCOMO_SPITS    0x88            /* SPI transfer data shift */
-#define LOCOMO_SPIRS    0x8C            /* SPI receive data shift */
+#define LOCOMO_SPI      0x60
+#define LOCOMO_SPIMD    0x00            /* SPI mode setting */
+#define LOCOMO_SPICT    0x04            /* SPI mode control */
+#define LOCOMO_SPIST    0x08            /* SPI status */
+#define LOCOMO_SPIIS    0x10            /* SPI interrupt status */
+#define LOCOMO_SPIWE    0x14            /* SPI interrupt status write enable */
+#define LOCOMO_SPIIE    0x18            /* SPI interrupt enable */
+#define LOCOMO_SPIIR    0x1c            /* SPI interrupt request */
+#define LOCOMO_SPITD    0x20            /* SPI transfer data write */
+#define LOCOMO_SPIRD    0x24            /* SPI receive data read */
+#define LOCOMO_SPITS    0x28            /* SPI transfer data shift */
+#define LOCOMO_SPIRS    0x2C            /* SPI receive data shift */
 #define LOCOMO_SPI_TEND (1 << 3)        /* Transfer end bit */
 #define LOCOMO_SPI_OVRN (1 << 2)        /* Over Run bit */
 #define LOCOMO_SPI_RFW  (1 << 1)        /* write buffer bit */
@@ -111,6 +112,8 @@
 #define LOCOMO_ALS              0x00    /* Adjust light cycle */
 #define LOCOMO_ALD              0x04    /* Adjust light duty */
 
+#define LOCOMO_ALC_EN           0x8000
+
 /* Backlight controller: TFT signal */
 #define LOCOMO_BACKLIGHT        0x38
 #define LOCOMO_TC               0x00            /* TFT control signal */
@@ -159,6 +162,7 @@ extern struct bus_type locomo_bus_type;
 #define LOCOMO_DEVID_AUDIO      3
 #define LOCOMO_DEVID_LED        4
 #define LOCOMO_DEVID_UART       5
+#define LOCOMO_DEVID_SPI                6
 
 struct locomo_dev {
         struct device   dev;
@@ -195,12 +199,16 @@ int locomo_driver_register(struct locomo_driver *);
 void locomo_driver_unregister(struct locomo_driver *);
 
 /* GPIO control functions */
-void locomo_gpio_set_dir(struct locomo_dev *ldev, unsigned int bits, unsigned int dir);
-unsigned int locomo_gpio_read_level(struct locomo_dev *ldev, unsigned int bits);
-unsigned int locomo_gpio_read_output(struct locomo_dev *ldev, unsigned int bits);
-void locomo_gpio_write(struct locomo_dev *ldev, unsigned int bits, unsigned int set);
+void locomo_gpio_set_dir(struct device *dev, unsigned int bits, unsigned int dir);
+int locomo_gpio_read_level(struct device *dev, unsigned int bits);
+int locomo_gpio_read_output(struct device *dev, unsigned int bits);
+void locomo_gpio_write(struct device *dev, unsigned int bits, unsigned int set);
+
 
 /* M62332 control function */
 void locomo_m62332_senddata(struct locomo_dev *ldev, unsigned int dac_data, int channel);
 
+/* Frontlight control */
+void locomo_frontlight_set(struct locomo_dev *dev, int duty, int vr, int bpwf);
+
 #endif
diff --git a/include/asm-arm/hardware/sharpsl_pm.h b/include/asm-arm/hardware/sharpsl_pm.h
index ecf15b8395..a836e76a14 100644
--- a/include/asm-arm/hardware/sharpsl_pm.h
+++ b/include/asm-arm/hardware/sharpsl_pm.h
@@ -25,6 +25,7 @@ struct sharpsl_charger_machinfo {
         void (*measure_temp)(int);
         void (*presuspend)(void);
         void (*postsuspend)(void);
+        void (*earlyresume)(void);
         unsigned long (*read_devdata)(int);
 #define SHARPSL_BATT_VOLT       1
 #define SHARPSL_BATT_TEMP       2
diff --git a/include/asm-arm/hardware/ssp.h b/include/asm-arm/hardware/ssp.h
index 28aa11b769..3b42e18199 100644
--- a/include/asm-arm/hardware/ssp.h
+++ b/include/asm-arm/hardware/ssp.h
@@ -16,8 +16,8 @@ struct ssp_state {
 };
 
 int ssp_write_word(u16 data);
-int ssp_read_word(void);
-void ssp_flush(void);
+int ssp_read_word(u16 *data);
+int ssp_flush(void);
 void ssp_enable(void);
 void ssp_disable(void);
 void ssp_save_state(struct ssp_state *ssp);
diff --git a/include/asm-arm/hw_irq.h b/include/asm-arm/hw_irq.h
new file mode 100644
index 0000000000..ea85697198
--- /dev/null
+++ b/include/asm-arm/hw_irq.h
@@ -0,0 +1,20 @@
+/*
+ * Nothing to see here yet
+ */
+#ifndef _ARCH_ARM_HW_IRQ_H
+#define _ARCH_ARM_HW_IRQ_H
+
+#include <asm/mach/irq.h>
+
+#if defined(CONFIG_NO_IDLE_HZ)
+# include <asm/dyntick.h>
+# define handle_dynamic_tick(action)                                    \
+        if (!(action->flags & IRQF_TIMER) && system_timer->dyn_tick) {  \
+                write_seqlock(&xtime_lock);                             \
+                if (system_timer->dyn_tick->state & DYN_TICK_ENABLED)   \
+                        system_timer->dyn_tick->handler(irq, 0, regs);  \
+                write_sequnlock(&xtime_lock);                           \
+        }
+#endif
+
+#endif
diff --git a/include/asm-arm/io.h b/include/asm-arm/io.h
index b3479fc1cc..8076a85c36 100644
--- a/include/asm-arm/io.h
+++ b/include/asm-arm/io.h
@@ -280,6 +280,10 @@ extern void pci_iounmap(struct pci_dev *dev, void __iomem *addr);
 #define BIOVEC_MERGEABLE(vec1, vec2)    \
         ((bvec_to_phys((vec1)) + (vec1)->bv_len) == bvec_to_phys((vec2)))
 
+#define ARCH_HAS_VALID_PHYS_ADDR_RANGE
+extern int valid_phys_addr_range(unsigned long addr, size_t size);
+extern int valid_mmap_phys_addr_range(unsigned long pfn, size_t size);
+
 /*
  * Convert a physical pointer to a virtual kernel pointer for /dev/mem
  * access
@@ -291,5 +295,12 @@ extern void pci_iounmap(struct pci_dev *dev, void __iomem *addr);
  */
 #define xlate_dev_kmem_ptr(p)   p
 
+/*
+ * Register ISA memory and port locations for glibc iopl/inb/outb
+ * emulation.
+ */
+extern void register_isa_ports(unsigned int mmio, unsigned int io,
+                               unsigned int io_shift);
+
 #endif  /* __KERNEL__ */
 #endif  /* __ASM_ARM_IO_H */
diff --git a/include/asm-arm/irq.h b/include/asm-arm/irq.h
index 66e67e60bc..283af50a16 100644
--- a/include/asm-arm/irq.h
+++ b/include/asm-arm/irq.h
@@ -21,18 +21,13 @@
 
 struct irqaction;
 
-extern void disable_irq_nosync(unsigned int);
-extern void disable_irq(unsigned int);
-extern void enable_irq(unsigned int);
-
 /*
- * These correspond with the SA_TRIGGER_* defines, and therefore the
- * IORESOURCE_IRQ_* defines.
+ * Migration helpers
  */
-#define __IRQT_RISEDGE  (1 << 0)
-#define __IRQT_FALEDGE  (1 << 1)
-#define __IRQT_HIGHLVL  (1 << 2)
-#define __IRQT_LOWLVL   (1 << 3)
+#define __IRQT_FALEDGE  IRQ_TYPE_EDGE_FALLING
+#define __IRQT_RISEDGE  IRQ_TYPE_EDGE_RISING
+#define __IRQT_LOWLVL   IRQ_TYPE_LEVEL_LOW
+#define __IRQT_HIGHLVL  IRQ_TYPE_LEVEL_HIGH
 
 #define IRQT_NOEDGE     (0)
 #define IRQT_RISING     (__IRQT_RISEDGE)
@@ -40,12 +35,7 @@ extern void enable_irq(unsigned int);
 #define IRQT_BOTHEDGE   (__IRQT_RISEDGE|__IRQT_FALEDGE)
 #define IRQT_LOW        (__IRQT_LOWLVL)
 #define IRQT_HIGH       (__IRQT_HIGHLVL)
-#define IRQT_PROBE      (1 << 4)
-
-int set_irq_type(unsigned int irq, unsigned int type);
-void disable_irq_wake(unsigned int irq);
-void enable_irq_wake(unsigned int irq);
-int setup_irq(unsigned int, struct irqaction *);
+#define IRQT_PROBE      IRQ_TYPE_PROBE
 
 extern void migrate_irqs(void);
 #endif
diff --git a/include/asm-arm/irqflags.h b/include/asm-arm/irqflags.h
new file mode 100644
index 0000000000..6d09974e66
--- /dev/null
+++ b/include/asm-arm/irqflags.h
@@ -0,0 +1,132 @@
+#ifndef __ASM_ARM_IRQFLAGS_H
+#define __ASM_ARM_IRQFLAGS_H
+
+#ifdef __KERNEL__
+
+#include <asm/ptrace.h>
+
+/*
+ * CPU interrupt mask handling.
+ */
+#if __LINUX_ARM_ARCH__ >= 6
+
+#define raw_local_irq_save(x)                                   \
+        ({                                                      \
+        __asm__ __volatile__(                                   \
+        "mrs    %0, cpsr                @ local_irq_save\n"     \
+        "cpsid  i"                                              \
+        : "=r" (x) : : "memory", "cc");                         \
+        })
+
+#define raw_local_irq_enable()  __asm__("cpsie i        @ __sti" : : : "memory", "cc")
+#define raw_local_irq_disable() __asm__("cpsid i        @ __cli" : : : "memory", "cc")
+#define local_fiq_enable()  __asm__("cpsie f    @ __stf" : : : "memory", "cc")
+#define local_fiq_disable() __asm__("cpsid f    @ __clf" : : : "memory", "cc")
+
+#else
+
+/*
+ * Save the current interrupt enable state & disable IRQs
+ */
+#define raw_local_irq_save(x)                                   \
+        ({                                                      \
+                unsigned long temp;                             \
+                (void) (&temp == &x);                           \
+        __asm__ __volatile__(                                   \
+        "mrs    %0, cpsr                @ local_irq_save\n"     \
+"       orr     %1, %0, #128\n"                                 \
+"       msr     cpsr_c, %1"                                     \
+        : "=r" (x), "=r" (temp)                                 \
+        :                                                       \
+        : "memory", "cc");                                      \
+        })
+        
+/*
+ * Enable IRQs
+ */
+#define raw_local_irq_enable()                                  \
+        ({                                                      \
+                unsigned long temp;                             \
+        __asm__ __volatile__(                                   \
+        "mrs    %0, cpsr                @ local_irq_enable\n"   \
+"       bic     %0, %0, #128\n"                                 \
+"       msr     cpsr_c, %0"                                     \
+        : "=r" (temp)                                           \
+        :                                                       \
+        : "memory", "cc");                                      \
+        })
+
+/*
+ * Disable IRQs
+ */
+#define raw_local_irq_disable()                                 \
+        ({                                                      \
+                unsigned long temp;                             \
+        __asm__ __volatile__(                                   \
+        "mrs    %0, cpsr                @ local_irq_disable\n"  \
+"       orr     %0, %0, #128\n"                                 \
+"       msr     cpsr_c, %0"                                     \
+        : "=r" (temp)                                           \
+        :                                                       \
+        : "memory", "cc");                                      \
+        })
+
+/*
+ * Enable FIQs
+ */
+#define local_fiq_enable()                                      \
+        ({                                                      \
+                unsigned long temp;                             \
+        __asm__ __volatile__(                                   \
+        "mrs    %0, cpsr                @ stf\n"                \
+"       bic     %0, %0, #64\n"                                  \
+"       msr     cpsr_c, %0"                                     \
+        : "=r" (temp)                                           \
+        :                                                       \
+        : "memory", "cc");                                      \
+        })
+
+/*
+ * Disable FIQs
+ */
+#define local_fiq_disable()                                     \
+        ({                                                      \
+                unsigned long temp;                             \
+        __asm__ __volatile__(                                   \
+        "mrs    %0, cpsr                @ clf\n"                \
+"       orr     %0, %0, #64\n"                                  \
+"       msr     cpsr_c, %0"                                     \
+        : "=r" (temp)                                           \
+        :                                                       \
+        : "memory", "cc");                                      \
+        })
+
+#endif
+
+/*
+ * Save the current interrupt enable state.
+ */
+#define raw_local_save_flags(x)                                 \
+        ({                                                      \
+        __asm__ __volatile__(                                   \
+        "mrs    %0, cpsr                @ local_save_flags"     \
+        : "=r" (x) : : "memory", "cc");                         \
+        })
+
+/*
+ * restore saved IRQ & FIQ state
+ */
+#define raw_local_irq_restore(x)                                \
+        __asm__ __volatile__(                                   \
+        "msr    cpsr_c, %0              @ local_irq_restore\n"  \
+        :                                                       \
+        : "r" (x)                                               \
+        : "memory", "cc")
+
+#define raw_irqs_disabled_flags(flags)  \
+({                                      \
+        (int)((flags) & PSR_I_BIT);     \
+})
+
+#endif
+#endif
diff --git a/include/asm-arm/mach/irq.h b/include/asm-arm/mach/irq.h
index d4d420ecf3..131f33733d 100644
--- a/include/asm-arm/mach/irq.h
+++ b/include/asm-arm/mach/irq.h
@@ -10,95 +10,9 @@
 #ifndef __ASM_ARM_MACH_IRQ_H
 #define __ASM_ARM_MACH_IRQ_H
 
-struct irqdesc;
-struct pt_regs;
-struct seq_file;
-
-typedef void (*irq_handler_t)(unsigned int, struct irqdesc *, struct pt_regs *);
-typedef void (*irq_control_t)(unsigned int);
-
-struct irqchip {
-        /*
-         * Acknowledge the IRQ.
-         * If this is a level-based IRQ, then it is expected to mask the IRQ
-         * as well.
-         */
-        void (*ack)(unsigned int);
-        /*
-         * Mask the IRQ in hardware.
-         */
-        void (*mask)(unsigned int);
-        /*
-         * Unmask the IRQ in hardware.
-         */
-        void (*unmask)(unsigned int);
-        /*
-         * Ask the hardware to re-trigger the IRQ.
-         * Note: This method _must_ _not_ call the interrupt handler.
-         * If you are unable to retrigger the interrupt, do not
-         * provide a function, or if you do, return non-zero.
-         */
-        int (*retrigger)(unsigned int);
-        /*
-         * Set the type of the IRQ.
-         */
-        int (*set_type)(unsigned int, unsigned int);
-        /*
-         * Set wakeup-enable on the selected IRQ
-         */
-        int (*set_wake)(unsigned int, unsigned int);
-
-#ifdef CONFIG_SMP
-        /*
-         * Route an interrupt to a CPU
-         */
-        void (*set_cpu)(struct irqdesc *desc, unsigned int irq, unsigned int cpu);
-#endif
-};
-
-struct irqdesc {
-        irq_handler_t   handle;
-        struct irqchip  *chip;
-        struct irqaction *action;
-        struct list_head pend;
-        void __iomem    *base;
-        void            *data;
-        unsigned int    disable_depth;
-
-        unsigned int    triggered: 1;           /* IRQ has occurred           */
-        unsigned int    running  : 1;           /* IRQ is running             */
-        unsigned int    pending  : 1;           /* IRQ is pending             */
-        unsigned int    probing  : 1;           /* IRQ in use for a probe     */
-        unsigned int    probe_ok : 1;           /* IRQ can be used for probe  */
-        unsigned int    valid    : 1;           /* IRQ claimable              */
-        unsigned int    noautoenable : 1;       /* don't automatically enable IRQ */
-        unsigned int    unused   :25;
-
-        unsigned int    irqs_unhandled;
-        struct proc_dir_entry *procdir;
-
-#ifdef CONFIG_SMP
-        cpumask_t       affinity;
-        unsigned int    cpu;
-#endif
-
-        /*
-         * IRQ lock detection
-         */
-        unsigned int    lck_cnt;
-        unsigned int    lck_pc;
-        unsigned int    lck_jif;
-};
-
-extern struct irqdesc irq_desc[];
+#include <linux/irq.h>
 
-/*
- * Helpful inline function for calling irq descriptor handlers.
- */
-static inline void desc_handle_irq(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs)
-{
-        desc->handle(irq, desc, regs);
-}
+struct seq_file;
 
 /*
  * This is internal.  Do not use it.
@@ -106,18 +20,22 @@ static inline void desc_handle_irq(unsigned int irq, struct irqdesc *desc, struc
 extern void (*init_arch_irq)(void);
 extern void init_FIQ(void);
 extern int show_fiq_list(struct seq_file *, void *);
-void __set_irq_handler(unsigned int irq, irq_handler_t, int);
 
 /*
- * External stuff.
+ * Function wrappers
+ */
+#define set_irq_chipdata(irq, d)        set_irq_chip_data(irq, d)
+#define get_irq_chipdata(irq)           get_irq_chip_data(irq)
+
+/*
+ * Obsolete inline function for calling irq descriptor handlers.
  */
-#define set_irq_handler(irq,handler)            __set_irq_handler(irq,handler,0)
-#define set_irq_chained_handler(irq,handler)    __set_irq_handler(irq,handler,1)
-#define set_irq_data(irq,d)                     do { irq_desc[irq].data = d; } while (0)
-#define set_irq_chipdata(irq,d)                 do { irq_desc[irq].base = d; } while (0)
-#define get_irq_chipdata(irq)                   (irq_desc[irq].base)
+static inline void desc_handle_irq(unsigned int irq, struct irq_desc *desc,
+                                   struct pt_regs *regs)
+{
+        desc->handle_irq(irq, desc, regs);
+}
 
-void set_irq_chip(unsigned int irq, struct irqchip *);
 void set_irq_flags(unsigned int irq, unsigned int flags);
 
 #define IRQF_VALID      (1 << 0)
@@ -125,12 +43,25 @@ void set_irq_flags(unsigned int irq, unsigned int flags);
 #define IRQF_NOAUTOEN   (1 << 2)
 
 /*
- * Built-in IRQ handlers.
+ * This is for easy migration, but should be changed in the source
  */
-void do_level_IRQ(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs);
-void do_edge_IRQ(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs);
-void do_simple_IRQ(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs);
-void do_bad_IRQ(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs);
-void dummy_mask_unmask_irq(unsigned int irq);
+#define do_level_IRQ    handle_level_irq
+#define do_edge_IRQ     handle_edge_irq
+#define do_simple_IRQ   handle_simple_irq
+#define irqdesc         irq_desc
+#define irqchip         irq_chip
+
+#define do_bad_IRQ(irq,desc,regs)                       \
+do {                                                    \
+        spin_lock(&desc->lock);                         \
+        handle_bad_irq(irq, desc, regs);                \
+        spin_unlock(&desc->lock);                       \
+} while(0)
+
+extern unsigned long irq_err_count;
+static inline void ack_bad_irq(int irq)
+{
+        irq_err_count++;
+}
 
 #endif
diff --git a/include/asm-arm/mach/map.h b/include/asm-arm/mach/map.h
index e8ea67c97c..cef5364ed5 100644
--- a/include/asm-arm/mach/map.h
+++ b/include/asm-arm/mach/map.h
@@ -16,8 +16,6 @@ struct map_desc {
         unsigned int type;
 };
 
-struct meminfo;
-
 #define MT_DEVICE               0
 #define MT_CACHECLEAN           1
 #define MT_MINICLEAN            2
@@ -28,7 +26,8 @@ struct meminfo;
 #define MT_IXP2000_DEVICE       7
 #define MT_NONSHARED_DEVICE     8
 
-extern void create_memmap_holes(struct meminfo *);
-extern void memtable_init(struct meminfo *);
+#ifdef CONFIG_MMU
 extern void iotable_init(struct map_desc *, int);
-extern void setup_io_desc(void);
+#else
+#define iotable_init(map,num)   do { } while (0)
+#endif
diff --git a/include/asm-arm/mach/pci.h b/include/asm-arm/mach/pci.h
index 25d540ed00..24621c49a0 100644
--- a/include/asm-arm/mach/pci.h
+++ b/include/asm-arm/mach/pci.h
@@ -28,7 +28,7 @@ struct hw_pci {
 struct pci_sys_data {
         struct list_head node;
         int             busnr;          /* primary bus number                   */
-        unsigned long   mem_offset;     /* bus->cpu memory mapping offset       */
+        u64             mem_offset;     /* bus->cpu memory mapping offset       */
         unsigned long   io_offset;      /* bus->cpu IO mapping offset           */
         struct pci_bus  *bus;           /* PCI bus                              */
         struct resource *resource[3];   /* Primary PCI bus resources            */
@@ -52,13 +52,9 @@ void pci_common_init(struct hw_pci *);
 /*
  * PCI controllers
  */
-extern int iop321_setup(int nr, struct pci_sys_data *);
-extern struct pci_bus *iop321_scan_bus(int nr, struct pci_sys_data *);
-extern void iop321_init(void);
-
-extern int iop331_setup(int nr, struct pci_sys_data *);
-extern struct pci_bus *iop331_scan_bus(int nr, struct pci_sys_data *);
-extern void iop331_init(void);
+extern int iop3xx_pci_setup(int nr, struct pci_sys_data *);
+extern struct pci_bus *iop3xx_pci_scan_bus(int nr, struct pci_sys_data *);
+extern void iop3xx_pci_preinit(void);
 
 extern int dc21285_setup(int nr, struct pci_sys_data *);
 extern struct pci_bus *dc21285_scan_bus(int nr, struct pci_sys_data *);
diff --git a/include/asm-arm/mach/time.h b/include/asm-arm/mach/time.h
index 9f28073559..1eb93f5c0d 100644
--- a/include/asm-arm/mach/time.h
+++ b/include/asm-arm/mach/time.h
@@ -38,7 +38,9 @@ struct sys_timer {
         void                    (*init)(void);
         void                    (*suspend)(void);
         void                    (*resume)(void);
+#ifndef CONFIG_GENERIC_TIME
         unsigned long           (*offset)(void);
+#endif
 
 #ifdef CONFIG_NO_IDLE_HZ
         struct dyn_tick_timer   *dyn_tick;
@@ -69,6 +71,7 @@ extern void timer_tick(struct pt_regs *);
 /*
  * Kernel time keeping support.
  */
+struct timespec;
 extern int (*set_rtc)(void);
 extern void save_time_delta(struct timespec *delta, struct timespec *rtc);
 extern void restore_time_delta(struct timespec *delta, struct timespec *rtc);
diff --git a/include/asm-arm/memory.h b/include/asm-arm/memory.h
index 731e321a57..91d536c215 100644
--- a/include/asm-arm/memory.h
+++ b/include/asm-arm/memory.h
@@ -2,6 +2,7 @@
  *  linux/include/asm-arm/memory.h
  *
  *  Copyright (C) 2000-2002 Russell King
+ *  modification for nommu, Hyok S. Choi, 2004
  *
  * 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
@@ -26,6 +27,8 @@
 #include <asm/arch/memory.h>
 #include <asm/sizes.h>
 
+#ifdef CONFIG_MMU
+
 #ifndef TASK_SIZE
 /*
  * TASK_SIZE - the maximum size of a user space task.
@@ -48,6 +51,65 @@
 #endif
 
 /*
+ * The module space lives between the addresses given by TASK_SIZE
+ * and PAGE_OFFSET - it must be within 32MB of the kernel text.
+ */
+#define MODULE_END              (PAGE_OFFSET)
+#define MODULE_START            (MODULE_END - 16*1048576)
+
+#if TASK_SIZE > MODULE_START
+#error Top of user space clashes with start of module space
+#endif
+
+/*
+ * The XIP kernel gets mapped at the bottom of the module vm area.
+ * Since we use sections to map it, this macro replaces the physical address
+ * with its virtual address while keeping offset from the base section.
+ */
+#define XIP_VIRT_ADDR(physaddr)  (MODULE_START + ((physaddr) & 0x000fffff))
+
+/*
+ * Allow 16MB-aligned ioremap pages
+ */
+#define IOREMAP_MAX_ORDER       24
+
+#else /* CONFIG_MMU */
+
+/*
+ * The limitation of user task size can grow up to the end of free ram region.
+ * It is difficult to define and perhaps will never meet the original meaning
+ * of this define that was meant to.
+ * Fortunately, there is no reference for this in noMMU mode, for now.
+ */
+#ifndef TASK_SIZE
+#define TASK_SIZE               (CONFIG_DRAM_SIZE)
+#endif
+
+#ifndef TASK_UNMAPPED_BASE
+#define TASK_UNMAPPED_BASE      UL(0x00000000)
+#endif
+
+#ifndef PHYS_OFFSET
+#define PHYS_OFFSET             (CONFIG_DRAM_BASE)
+#endif
+
+#ifndef END_MEM
+#define END_MEM                 (CONFIG_DRAM_BASE + CONFIG_DRAM_SIZE)
+#endif
+
+#ifndef PAGE_OFFSET
+#define PAGE_OFFSET             (PHYS_OFFSET)
+#endif
+
+/*
+ * The module can be at any place in ram in nommu mode.
+ */
+#define MODULE_END              (END_MEM)
+#define MODULE_START            (PHYS_OFFSET)
+
+#endif /* !CONFIG_MMU */
+
+/*
  * Size of DMA-consistent memory region.  Must be multiple of 2M,
  * between 2MB and 14MB inclusive.
  */
@@ -71,24 +133,6 @@
 #define __phys_to_pfn(paddr)    ((paddr) >> PAGE_SHIFT)
 #define __pfn_to_phys(pfn)      ((pfn) << PAGE_SHIFT)
 
-/*
- * The module space lives between the addresses given by TASK_SIZE
- * and PAGE_OFFSET - it must be within 32MB of the kernel text.
- */
-#define MODULE_END      (PAGE_OFFSET)
-#define MODULE_START    (MODULE_END - 16*1048576)
-
-#if TASK_SIZE > MODULE_START
-#error Top of user space clashes with start of module space
-#endif
-
-/*
- * The XIP kernel gets mapped at the bottom of the module vm area.
- * Since we use sections to map it, this macro replaces the physical address
- * with its virtual address while keeping offset from the base section.
- */
-#define XIP_VIRT_ADDR(physaddr)  (MODULE_START + ((physaddr) & 0x000fffff))
-
 #ifndef __ASSEMBLY__
 
 /*
diff --git a/include/asm-arm/mmu.h b/include/asm-arm/mmu.h
index a457cb7198..fe2a23b562 100644
--- a/include/asm-arm/mmu.h
+++ b/include/asm-arm/mmu.h
@@ -1,10 +1,13 @@
 #ifndef __ARM_MMU_H
 #define __ARM_MMU_H
 
+#ifdef CONFIG_MMU
+
 typedef struct {
 #if __LINUX_ARM_ARCH__ >= 6
         unsigned int id;
 #endif
+        unsigned int kvm_seq;
 } mm_context_t;
 
 #if __LINUX_ARM_ARCH__ >= 6
@@ -13,4 +16,18 @@ typedef struct {
 #define ASID(mm)        (0)
 #endif
 
+#else
+
+/*
+ * From nommu.h:
+ *  Copyright (C) 2002, David McCullough <davidm@snapgear.com>
+ *  modified for 2.6 by Hyok S. Choi <hyok.choi@samsung.com>
+ */
+typedef struct {
+        struct vm_list_struct   *vmlist;
+        unsigned long           end_brk;
+} mm_context_t;
+
+#endif
+
 #endif
diff --git a/include/asm-arm/mmu_context.h b/include/asm-arm/mmu_context.h
index 81c59facea..d1a65b1edc 100644
--- a/include/asm-arm/mmu_context.h
+++ b/include/asm-arm/mmu_context.h
@@ -17,6 +17,8 @@
 #include <asm/cacheflush.h>
 #include <asm/proc-fns.h>
 
+void __check_kvm_seq(struct mm_struct *mm);
+
 #if __LINUX_ARM_ARCH__ >= 6
 
 /*
@@ -45,13 +47,21 @@ static inline void check_context(struct mm_struct *mm)
 {
         if (unlikely((mm->context.id ^ cpu_last_asid) >> ASID_BITS))
                 __new_context(mm);
+
+        if (unlikely(mm->context.kvm_seq != init_mm.context.kvm_seq))
+                __check_kvm_seq(mm);
 }
 
 #define init_new_context(tsk,mm)        (__init_new_context(tsk,mm),0)
 
 #else
 
-#define check_context(mm)               do { } while (0)
+static inline void check_context(struct mm_struct *mm)
+{
+        if (unlikely(mm->context.kvm_seq != init_mm.context.kvm_seq))
+                __check_kvm_seq(mm);
+}
+
 #define init_new_context(tsk,mm)        0
 
 #endif
@@ -82,6 +92,7 @@ static inline void
 switch_mm(struct mm_struct *prev, struct mm_struct *next,
           struct task_struct *tsk)
 {
+#ifdef CONFIG_MMU
         unsigned int cpu = smp_processor_id();
 
         if (prev != next) {
@@ -91,6 +102,7 @@ switch_mm(struct mm_struct *prev, struct mm_struct *next,
                 if (cache_is_vivt())
                         cpu_clear(cpu, prev->cpu_vm_mask);
         }
+#endif
 }
 
 #define deactivate_mm(tsk,mm)   do { } while (0)
diff --git a/include/asm-arm/page-nommu.h b/include/asm-arm/page-nommu.h
new file mode 100644
index 0000000000..a1bcad0604
--- /dev/null
+++ b/include/asm-arm/page-nommu.h
@@ -0,0 +1,51 @@
+/*
+ *  linux/include/asm-arm/page-nommu.h
+ *
+ *  Copyright (C) 2004 Hyok S. Choi
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef _ASMARM_PAGE_NOMMU_H
+#define _ASMARM_PAGE_NOMMU_H
+
+#if !defined(CONFIG_SMALL_TASKS) && PAGE_SHIFT < 13
+#define KTHREAD_SIZE (8192)
+#else
+#define KTHREAD_SIZE PAGE_SIZE
+#endif
+ 
+#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 unsigned long pte_t;
+typedef unsigned long pmd_t;
+typedef unsigned long pgd_t[2];
+typedef unsigned long pgprot_t;
+
+#define pte_val(x)      (x)
+#define pmd_val(x)      (x)
+#define pgd_val(x)      ((x)[0])
+#define pgprot_val(x)   (x)
+
+#define __pte(x)        (x)
+#define __pmd(x)        (x)
+#define __pgprot(x)     (x)
+
+/* to align the pointer to the (next) page boundary */
+#define PAGE_ALIGN(addr)        (((addr)+PAGE_SIZE-1)&PAGE_MASK)
+
+extern unsigned long memory_start;
+extern unsigned long memory_end;
+
+#endif
diff --git a/include/asm-arm/page.h b/include/asm-arm/page.h
index 66cfeb5290..7e85db77d9 100644
--- a/include/asm-arm/page.h
+++ b/include/asm-arm/page.h
@@ -11,18 +11,24 @@
 #define _ASMARM_PAGE_H
 
 
+#ifdef __KERNEL__
+
 /* PAGE_SHIFT determines the page size */
 #define PAGE_SHIFT              12
 #define PAGE_SIZE               (1UL << PAGE_SHIFT)
 #define PAGE_MASK               (~(PAGE_SIZE-1))
 
-#ifdef __KERNEL__
-
 /* to align the pointer to the (next) page boundary */
 #define PAGE_ALIGN(addr)        (((addr)+PAGE_SIZE-1)&PAGE_MASK)
 
 #ifndef __ASSEMBLY__
 
+#ifndef CONFIG_MMU
+
+#include "page-nommu.h"
+
+#else
+
 #include <asm/glue.h>
 
 /*
@@ -168,8 +174,7 @@ typedef unsigned long pgprot_t;
 
 #endif /* STRICT_MM_TYPECHECKS */
 
-/* the upper-most page table pointer */
-extern pmd_t *top_pmd;
+#endif /* CONFIG_MMU */
 
 #include <asm/memory.h>
 
@@ -185,8 +190,8 @@ extern pmd_t *top_pmd;
 #define ARCH_SLAB_MINALIGN 8
 #endif
 
-#endif /* __KERNEL__ */
-
 #include <asm-generic/page.h>
 
+#endif /* __KERNEL__ */
+
 #endif
diff --git a/include/asm-arm/pgalloc.h b/include/asm-arm/pgalloc.h
index c4ac2e6776..4d43945529 100644
--- a/include/asm-arm/pgalloc.h
+++ b/include/asm-arm/pgalloc.h
@@ -16,6 +16,10 @@
 #include <asm/cacheflush.h>
 #include <asm/tlbflush.h>
 
+#define check_pgt_cache()               do { } while (0)
+
+#ifdef CONFIG_MMU
+
 #define _PAGE_USER_TABLE        (PMD_TYPE_TABLE | PMD_BIT4 | PMD_DOMAIN(DOMAIN_USER))
 #define _PAGE_KERNEL_TABLE      (PMD_TYPE_TABLE | PMD_BIT4 | PMD_DOMAIN(DOMAIN_KERNEL))
 
@@ -32,8 +36,6 @@ extern void free_pgd_slow(pgd_t *pgd);
 #define pgd_alloc(mm)                   get_pgd_slow(mm)
 #define pgd_free(pgd)                   free_pgd_slow(pgd)
 
-#define check_pgt_cache()               do { } while (0)
-
 /*
  * Allocate one PTE table.
  *
@@ -126,4 +128,6 @@ pmd_populate(struct mm_struct *mm, pmd_t *pmdp, struct page *ptep)
         __pmd_populate(pmdp, page_to_pfn(ptep) << PAGE_SHIFT | _PAGE_USER_TABLE);
 }
 
+#endif /* CONFIG_MMU */
+
 #endif
diff --git a/include/asm-arm/pgtable-hwdef.h b/include/asm-arm/pgtable-hwdef.h
index 1bc1f997bd..f3b5120c99 100644
--- a/include/asm-arm/pgtable-hwdef.h
+++ b/include/asm-arm/pgtable-hwdef.h
@@ -28,6 +28,7 @@
  */
 #define PMD_SECT_BUFFERABLE     (1 << 2)
 #define PMD_SECT_CACHEABLE      (1 << 3)
+#define PMD_SECT_XN             (1 << 4)        /* v6 */
 #define PMD_SECT_AP_WRITE       (1 << 10)
 #define PMD_SECT_AP_READ        (1 << 11)
 #define PMD_SECT_TEX(x)         ((x) << 12)     /* v5 */
diff --git a/include/asm-arm/pgtable-nommu.h b/include/asm-arm/pgtable-nommu.h
new file mode 100644
index 0000000000..b13322dccf
--- /dev/null
+++ b/include/asm-arm/pgtable-nommu.h
@@ -0,0 +1,123 @@
+/*
+ *  linux/include/asm-arm/pgtable-nommu.h
+ *
+ *  Copyright (C) 1995-2002 Russell King
+ *  Copyright (C) 2004  Hyok S. Choi
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef _ASMARM_PGTABLE_NOMMU_H
+#define _ASMARM_PGTABLE_NOMMU_H
+
+#ifndef __ASSEMBLY__
+
+#include <linux/config.h>
+#include <linux/slab.h>
+#include <asm/processor.h>
+#include <asm/page.h>
+#include <asm/io.h>
+
+/*
+ * Trivial page table functions.
+ */
+#define pgd_present(pgd)        (1)
+#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)
+/* FIXME */
+/*
+ * PMD_SHIFT determines the size of the area a second-level page table can map
+ * PGDIR_SHIFT determines what a third-level page table entry can map
+ */
+#define PGDIR_SHIFT             21
+
+#define PGDIR_SIZE              (1UL << PGDIR_SHIFT)
+#define PGDIR_MASK              (~(PGDIR_SIZE-1))
+/* FIXME */
+
+#define PAGE_NONE       __pgprot(0)
+#define PAGE_SHARED     __pgprot(0)
+#define PAGE_COPY       __pgprot(0)
+#define PAGE_READONLY   __pgprot(0)
+#define PAGE_KERNEL     __pgprot(0)
+
+//extern void paging_init(struct meminfo *, struct machine_desc *);
+#define swapper_pg_dir ((pgd_t *) 0)
+
+#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 })
+
+
+typedef pte_t *pte_addr_t;
+
+static inline int pte_file(pte_t pte) { return 0; }
+
+/*
+ * 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(0))
+
+/*
+ * Mark the prot value as uncacheable and unbufferable.
+ */
+#define pgprot_noncached(prot)  __pgprot(0)
+#define pgprot_writecombine(prot) __pgprot(0)
+
+
+/*
+ * These would be in other places but having them here reduces the diffs.
+ */
+extern unsigned int kobjsize(const void *objp);
+extern int is_in_rom(unsigned long);
+
+/*
+ * No page table caches to initialise.
+ */
+#define pgtable_cache_init()    do { } while (0)
+#define io_remap_page_range     remap_page_range
+#define io_remap_pfn_range      remap_pfn_range
+
+#define MK_IOSPACE_PFN(space, pfn)      (pfn)
+#define GET_IOSPACE(pfn)                0
+#define GET_PFN(pfn)                    (pfn)
+
+
+/*
+ * All 32bit addresses are effectively valid for vmalloc...
+ * Sort of meaningless for non-VM targets.
+ */
+#define VMALLOC_START   0
+#define VMALLOC_END     0xffffffff
+
+#define FIRST_USER_ADDRESS      (0)
+
+#else 
+
+/*
+ * dummy tlb and user structures.
+ */
+#define v3_tlb_fns      (0)
+#define v4_tlb_fns      (0)
+#define v4wb_tlb_fns    (0)
+#define v4wbi_tlb_fns   (0)
+#define v6_tlb_fns      (0)
+
+#define v3_user_fns     (0)
+#define v4_user_fns     (0)
+#define v4_mc_user_fns  (0)
+#define v4wb_user_fns   (0)
+#define v4wt_user_fns   (0)
+#define v6_user_fns     (0)
+#define xscale_mc_user_fns (0)
+
+#endif /*__ASSEMBLY__*/
+
+#endif /* _ASMARM_PGTABLE_H */
diff --git a/include/asm-arm/pgtable.h b/include/asm-arm/pgtable.h
index e85c08d78d..ed8cb5963e 100644
--- a/include/asm-arm/pgtable.h
+++ b/include/asm-arm/pgtable.h
@@ -11,9 +11,15 @@
 #define _ASMARM_PGTABLE_H
 
 #include <asm-generic/4level-fixup.h>
+#include <asm/proc-fns.h>
+
+#ifndef CONFIG_MMU
+
+#include "pgtable-nommu.h"
+
+#else
 
 #include <asm/memory.h>
-#include <asm/proc-fns.h>
 #include <asm/arch/vmalloc.h>
 
 /*
@@ -130,6 +136,13 @@ extern void __pgd_error(const char *file, int line, unsigned long val);
 #define USER_PTRS_PER_PGD       ((TASK_SIZE/PGDIR_SIZE) - FIRST_USER_PGD_NR)
 
 /*
+ * section address mask and size definitions.
+ */
+#define SECTION_SHIFT           20
+#define SECTION_SIZE            (1UL << SECTION_SHIFT)
+#define SECTION_MASK            (~(SECTION_SIZE-1))
+
+/*
  * ARMv6 supersection address mask and size definitions.
  */
 #define SUPERSECTION_SHIFT      24
@@ -218,9 +231,9 @@ extern struct page *empty_zero_page;
 #define pte_none(pte)           (!pte_val(pte))
 #define pte_clear(mm,addr,ptep) set_pte_at((mm),(addr),(ptep), __pte(0))
 #define pte_page(pte)           (pfn_to_page(pte_pfn(pte)))
-#define pte_offset_kernel(dir,addr)     (pmd_page_kernel(*(dir)) + __pte_index(addr))
-#define pte_offset_map(dir,addr)        (pmd_page_kernel(*(dir)) + __pte_index(addr))
-#define pte_offset_map_nested(dir,addr) (pmd_page_kernel(*(dir)) + __pte_index(addr))
+#define pte_offset_kernel(dir,addr)     (pmd_page_vaddr(*(dir)) + __pte_index(addr))
+#define pte_offset_map(dir,addr)        (pmd_page_vaddr(*(dir)) + __pte_index(addr))
+#define pte_offset_map_nested(dir,addr) (pmd_page_vaddr(*(dir)) + __pte_index(addr))
 #define pte_unmap(pte)          do { } while (0)
 #define pte_unmap_nested(pte)   do { } while (0)
 
@@ -285,7 +298,7 @@ PTE_BIT_FUNC(mkyoung,   |= L_PTE_YOUNG);
                 clean_pmd_entry(pmdp);  \
         } while (0)
 
-static inline pte_t *pmd_page_kernel(pmd_t pmd)
+static inline pte_t *pmd_page_vaddr(pmd_t pmd)
 {
         unsigned long ptr;
 
@@ -378,4 +391,6 @@ extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
 
 #endif /* !__ASSEMBLY__ */
 
+#endif /* CONFIG_MMU */
+
 #endif /* _ASMARM_PGTABLE_H */
diff --git a/include/asm-arm/proc-fns.h b/include/asm-arm/proc-fns.h
index e9310895e7..ea7e54c319 100644
--- a/include/asm-arm/proc-fns.h
+++ b/include/asm-arm/proc-fns.h
@@ -33,6 +33,14 @@
 #   define CPU_NAME cpu_arm6
 #  endif
 # endif
+# ifdef CONFIG_CPU_ARM7TDMI
+#  ifdef CPU_NAME
+#   undef  MULTI_CPU
+#   define MULTI_CPU
+#  else
+#   define CPU_NAME cpu_arm7tdmi
+#  endif
+# endif
 # ifdef CONFIG_CPU_ARM710
 #  ifdef CPU_NAME
 #   undef  MULTI_CPU
@@ -49,6 +57,22 @@
 #   define CPU_NAME cpu_arm720
 #  endif
 # endif
+# ifdef CONFIG_CPU_ARM740T
+#  ifdef CPU_NAME
+#   undef  MULTI_CPU
+#   define MULTI_CPU
+#  else
+#   define CPU_NAME cpu_arm740
+#  endif
+# endif
+# ifdef CONFIG_CPU_ARM9TDMI
+#  ifdef CPU_NAME
+#   undef  MULTI_CPU
+#   define MULTI_CPU
+#  else
+#   define CPU_NAME cpu_arm9tdmi
+#  endif
+# endif
 # ifdef CONFIG_CPU_ARM920T
 #  ifdef CPU_NAME
 #   undef  MULTI_CPU
@@ -81,6 +105,22 @@
 #   define CPU_NAME cpu_arm926
 #  endif
 # endif
+# ifdef CONFIG_CPU_ARM940T
+#  ifdef CPU_NAME
+#   undef  MULTI_CPU
+#   define MULTI_CPU
+#  else
+#   define CPU_NAME cpu_arm940
+#  endif
+# endif
+# ifdef CONFIG_CPU_ARM946E
+#  ifdef CPU_NAME
+#   undef  MULTI_CPU
+#   define MULTI_CPU
+#  else
+#   define CPU_NAME cpu_arm946
+#  endif
+# endif
 # ifdef CONFIG_CPU_SA110
 #  ifdef CPU_NAME
 #   undef  MULTI_CPU
@@ -165,6 +205,8 @@
 
 #include <asm/memory.h>
 
+#ifdef CONFIG_MMU
+
 #define cpu_switch_mm(pgd,mm) cpu_do_switch_mm(virt_to_phys(pgd),mm)
 
 #define cpu_get_pgd()   \
@@ -176,6 +218,8 @@
                 (pgd_t *)phys_to_virt(pg);              \
         })
 
+#endif
+
 #endif /* __ASSEMBLY__ */
 #endif /* __KERNEL__ */
 #endif /* __ASM_PROCFNS_H */
diff --git a/include/asm-arm/procinfo.h b/include/asm-arm/procinfo.h
index 8425260552..91a31adfa8 100644
--- a/include/asm-arm/procinfo.h
+++ b/include/asm-arm/procinfo.h
@@ -29,7 +29,8 @@ struct processor;
 struct proc_info_list {
         unsigned int            cpu_val;
         unsigned int            cpu_mask;
-        unsigned long           __cpu_mmu_flags;        /* used by head.S */
+        unsigned long           __cpu_mm_mmu_flags;     /* used by head.S */
+        unsigned long           __cpu_io_mmu_flags;     /* used by head.S */
         unsigned long           __cpu_flush;            /* used by head.S */
         const char              *arch_name;
         const char              *elf_name;
@@ -54,5 +55,6 @@ extern unsigned int elf_hwcap;
 #define HWCAP_VFP       64
 #define HWCAP_EDSP      128
 #define HWCAP_JAVA      256
+#define HWCAP_IWMMXT    512
 
 #endif
diff --git a/include/asm-arm/ptrace.h b/include/asm-arm/ptrace.h
index 2bebe3dc0a..5a8ef787db 100644
--- a/include/asm-arm/ptrace.h
+++ b/include/asm-arm/ptrace.h
@@ -25,6 +25,11 @@
 
 #define PTRACE_SET_SYSCALL      23
 
+/* PTRACE_SYSCALL is 24 */
+
+#define PTRACE_GETCRUNCHREGS    25
+#define PTRACE_SETCRUNCHREGS    26
+
 /*
  * PSR bits
  */
diff --git a/include/asm-arm/setup.h b/include/asm-arm/setup.h
index ea3ed24652..aa4b5782f0 100644
--- a/include/asm-arm/setup.h
+++ b/include/asm-arm/setup.h
@@ -194,13 +194,15 @@ static struct tagtable __tagtable_##fn __tag = { tag, fn }
 # define NR_BANKS 8
 #endif
 
+struct membank {
+        unsigned long start;
+        unsigned long size;
+        int           node;
+};
+
 struct meminfo {
         int nr_banks;
-        struct {
-                unsigned long start;
-                unsigned long size;
-                int           node;
-        } bank[NR_BANKS];
+        struct membank bank[NR_BANKS];
 };
 
 /*
diff --git a/include/asm-arm/signal.h b/include/asm-arm/signal.h
index ced6916191..d0fb487aba 100644
--- a/include/asm-arm/signal.h
+++ b/include/asm-arm/signal.h
@@ -82,7 +82,6 @@ typedef unsigned long sigset_t;
  *                      is running in 26-bit.
  * SA_ONSTACK           allows alternate signal stacks (see sigaltstack(2)).
  * SA_RESTART           flag to get restarting signals (which were the default long ago)
- * SA_INTERRUPT         is a no-op, but left due to historical reasons. Use the
  * SA_NODEFER           prevents the current signal from being masked in the handler.
  * SA_RESETHAND         clears the handler when the signal is delivered.
  *
@@ -101,7 +100,6 @@ typedef unsigned long sigset_t;
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 
 /* 
@@ -113,10 +111,6 @@ typedef unsigned long sigset_t;
 #define MINSIGSTKSZ     2048
 #define SIGSTKSZ        8192
 
-#ifdef __KERNEL__
-#define SA_TIMER                0x40000000
-#endif
-
 #include <asm-generic/signal.h>
 
 #ifdef __KERNEL__
diff --git a/include/asm-arm/socket.h b/include/asm-arm/socket.h
index 3c51da6438..19f7df702b 100644
--- a/include/asm-arm/socket.h
+++ b/include/asm-arm/socket.h
@@ -48,5 +48,6 @@
 #define SO_ACCEPTCONN           30
 
 #define SO_PEERSEC              31
+#define SO_PASSSEC              34
 
 #endif /* _ASM_SOCKET_H */
diff --git a/include/asm-arm/spinlock.h b/include/asm-arm/spinlock.h
index 406ca97a8a..01b7c26a30 100644
--- a/include/asm-arm/spinlock.h
+++ b/include/asm-arm/spinlock.h
@@ -199,7 +199,21 @@ static inline void __raw_read_unlock(raw_rwlock_t *rw)
         : "cc");
 }
 
-#define __raw_read_trylock(lock) generic__raw_read_trylock(lock)
+static inline int __raw_read_trylock(raw_rwlock_t *rw)
+{
+        unsigned long tmp, tmp2 = 1;
+
+        __asm__ __volatile__(
+"1:     ldrex   %0, [%2]\n"
+"       adds    %0, %0, #1\n"
+"       strexpl %1, %0, [%2]\n"
+        : "=&r" (tmp), "+r" (tmp2)
+        : "r" (&rw->lock)
+        : "cc");
+
+        smp_mb();
+        return tmp2 == 0;
+}
 
 /* read_can_lock - would read_trylock() succeed? */
 #define __raw_read_can_lock(x)          ((x)->lock < 0x80000000)
diff --git a/include/asm-arm/system.h b/include/asm-arm/system.h
index 6001febfe6..f05fbe3157 100644
--- a/include/asm-arm/system.h
+++ b/include/asm-arm/system.h
@@ -46,6 +46,7 @@
 #define CPUID_TCM       2
 #define CPUID_TLBTYPE   3
 
+#ifdef CONFIG_CPU_CP15
 #define read_cpuid(reg)                                                 \
         ({                                                              \
                 unsigned int __val;                                     \
@@ -55,6 +56,9 @@
                     : "cc");                                            \
                 __val;                                                  \
         })
+#else
+#define read_cpuid(reg) (processor_id)
+#endif
 
 /*
  * This is used to ensure the compiler did actually allocate the register we
@@ -176,7 +180,6 @@ extern unsigned int user_debug;
 #define wmb() mb()
 #define read_barrier_depends() do { } while(0)
 #define set_mb(var, value)  do { var = value; mb(); } while (0)
-#define set_wmb(var, value) do { var = value; wmb(); } while (0)
 #define nop() __asm__ __volatile__("mov\tr0,r0\t@ nop\n\t");
 
 /*
@@ -208,130 +211,7 @@ static inline void sched_cacheflush(void)
 {
 }
 
-/*
- * CPU interrupt mask handling.
- */
-#if __LINUX_ARM_ARCH__ >= 6
-
-#define local_irq_save(x)                                       \
-        ({                                                      \
-        __asm__ __volatile__(                                   \
-        "mrs    %0, cpsr                @ local_irq_save\n"     \
-        "cpsid  i"                                              \
-        : "=r" (x) : : "memory", "cc");                         \
-        })
-
-#define local_irq_enable()  __asm__("cpsie i    @ __sti" : : : "memory", "cc")
-#define local_irq_disable() __asm__("cpsid i    @ __cli" : : : "memory", "cc")
-#define local_fiq_enable()  __asm__("cpsie f    @ __stf" : : : "memory", "cc")
-#define local_fiq_disable() __asm__("cpsid f    @ __clf" : : : "memory", "cc")
-
-#else
-
-/*
- * Save the current interrupt enable state & disable IRQs
- */
-#define local_irq_save(x)                                       \
-        ({                                                      \
-                unsigned long temp;                             \
-                (void) (&temp == &x);                           \
-        __asm__ __volatile__(                                   \
-        "mrs    %0, cpsr                @ local_irq_save\n"     \
-"       orr     %1, %0, #128\n"                                 \
-"       msr     cpsr_c, %1"                                     \
-        : "=r" (x), "=r" (temp)                                 \
-        :                                                       \
-        : "memory", "cc");                                      \
-        })
-        
-/*
- * Enable IRQs
- */
-#define local_irq_enable()                                      \
-        ({                                                      \
-                unsigned long temp;                             \
-        __asm__ __volatile__(                                   \
-        "mrs    %0, cpsr                @ local_irq_enable\n"   \
-"       bic     %0, %0, #128\n"                                 \
-"       msr     cpsr_c, %0"                                     \
-        : "=r" (temp)                                           \
-        :                                                       \
-        : "memory", "cc");                                      \
-        })
-
-/*
- * Disable IRQs
- */
-#define local_irq_disable()                                     \
-        ({                                                      \
-                unsigned long temp;                             \
-        __asm__ __volatile__(                                   \
-        "mrs    %0, cpsr                @ local_irq_disable\n"  \
-"       orr     %0, %0, #128\n"                                 \
-"       msr     cpsr_c, %0"                                     \
-        : "=r" (temp)                                           \
-        :                                                       \
-        : "memory", "cc");                                      \
-        })
-
-/*
- * Enable FIQs
- */
-#define local_fiq_enable()                                      \
-        ({                                                      \
-                unsigned long temp;                             \
-        __asm__ __volatile__(                                   \
-        "mrs    %0, cpsr                @ stf\n"                \
-"       bic     %0, %0, #64\n"                                  \
-"       msr     cpsr_c, %0"                                     \
-        : "=r" (temp)                                           \
-        :                                                       \
-        : "memory", "cc");                                      \
-        })
-
-/*
- * Disable FIQs
- */
-#define local_fiq_disable()                                     \
-        ({                                                      \
-                unsigned long temp;                             \
-        __asm__ __volatile__(                                   \
-        "mrs    %0, cpsr                @ clf\n"                \
-"       orr     %0, %0, #64\n"                                  \
-"       msr     cpsr_c, %0"                                     \
-        : "=r" (temp)                                           \
-        :                                                       \
-        : "memory", "cc");                                      \
-        })
-
-#endif
-
-/*
- * Save the current interrupt enable state.
- */
-#define local_save_flags(x)                                     \
-        ({                                                      \
-        __asm__ __volatile__(                                   \
-        "mrs    %0, cpsr                @ local_save_flags"     \
-        : "=r" (x) : : "memory", "cc");                         \
-        })
-
-/*
- * restore saved IRQ & FIQ state
- */
-#define local_irq_restore(x)                                    \
-        __asm__ __volatile__(                                   \
-        "msr    cpsr_c, %0              @ local_irq_restore\n"  \
-        :                                                       \
-        : "r" (x)                                               \
-        : "memory", "cc")
-
-#define irqs_disabled()                 \
-({                                      \
-        unsigned long flags;            \
-        local_save_flags(flags);        \
-        (int)(flags & PSR_I_BIT);       \
-})
+#include <linux/irqflags.h>
 
 #ifdef CONFIG_SMP
 
@@ -406,17 +286,17 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size
 #error SMP is not supported on this platform
 #endif
         case 1:
-                local_irq_save(flags);
+                raw_local_irq_save(flags);
                 ret = *(volatile unsigned char *)ptr;
                 *(volatile unsigned char *)ptr = x;
-                local_irq_restore(flags);
+                raw_local_irq_restore(flags);
                 break;
 
         case 4:
-                local_irq_save(flags);
+                raw_local_irq_save(flags);
                 ret = *(volatile unsigned long *)ptr;
                 *(volatile unsigned long *)ptr = x;
-                local_irq_restore(flags);
+                raw_local_irq_restore(flags);
                 break;
 #else
         case 1:
diff --git a/include/asm-arm/thread_info.h b/include/asm-arm/thread_info.h
index cfbccb63c6..f28b236139 100644
--- a/include/asm-arm/thread_info.h
+++ b/include/asm-arm/thread_info.h
@@ -59,6 +59,7 @@ struct thread_info {
         struct cpu_context_save cpu_context;    /* cpu context */
         __u8                    used_cp[16];    /* thread used copro */
         unsigned long           tp_value;
+        struct crunch_state     crunchstate;
         union fp_state          fpstate __attribute__((aligned(8)));
         union vfp_state         vfpstate;
         struct restart_block    restart_block;
@@ -101,16 +102,22 @@ extern void free_thread_info(struct thread_info *);
 #define thread_saved_fp(tsk)    \
         ((unsigned long)(task_thread_info(tsk)->cpu_context.fp))
 
+extern void crunch_task_disable(struct thread_info *);
+extern void crunch_task_copy(struct thread_info *, void *);
+extern void crunch_task_restore(struct thread_info *, void *);
+extern void crunch_task_release(struct thread_info *);
+
 extern void iwmmxt_task_disable(struct thread_info *);
 extern void iwmmxt_task_copy(struct thread_info *, void *);
 extern void iwmmxt_task_restore(struct thread_info *, void *);
 extern void iwmmxt_task_release(struct thread_info *);
+extern void iwmmxt_task_switch(struct thread_info *);
 
 #endif
 
 /*
  * We use bit 30 of the preempt_count to indicate that kernel
- * preemption is occuring.  See include/asm-arm/hardirq.h.
+ * preemption is occurring.  See include/asm-arm/hardirq.h.
  */
 #define PREEMPT_ACTIVE  0x40000000
 
diff --git a/include/asm-arm/timeofday.h b/include/asm-arm/timeofday.h
new file mode 100644
index 0000000000..27254bd5b9
--- /dev/null
+++ b/include/asm-arm/timeofday.h
@@ -0,0 +1,4 @@
+#ifndef _ASM_ARM_TIMEOFDAY_H
+#define _ASM_ARM_TIMEOFDAY_H
+#include <asm-generic/timeofday.h>
+#endif
diff --git a/include/asm-arm/tlbflush.h b/include/asm-arm/tlbflush.h
index d97fc76189..cd10a0b5f8 100644
--- a/include/asm-arm/tlbflush.h
+++ b/include/asm-arm/tlbflush.h
@@ -247,16 +247,16 @@ static inline void local_flush_tlb_all(void)
         const unsigned int __tlb_flag = __cpu_tlb_flags;
 
         if (tlb_flag(TLB_WB))
-                asm("mcr%? p15, 0, %0, c7, c10, 4" : : "r" (zero));
+                asm("mcr p15, 0, %0, c7, c10, 4" : : "r" (zero) : "cc");
 
         if (tlb_flag(TLB_V3_FULL))
-                asm("mcr%? p15, 0, %0, c6, c0, 0" : : "r" (zero));
+                asm("mcr p15, 0, %0, c6, c0, 0" : : "r" (zero) : "cc");
         if (tlb_flag(TLB_V4_U_FULL | TLB_V6_U_FULL))
-                asm("mcr%? p15, 0, %0, c8, c7, 0" : : "r" (zero));
+                asm("mcr p15, 0, %0, c8, c7, 0" : : "r" (zero) : "cc");
         if (tlb_flag(TLB_V4_D_FULL | TLB_V6_D_FULL))
-                asm("mcr%? p15, 0, %0, c8, c6, 0" : : "r" (zero));
+                asm("mcr p15, 0, %0, c8, c6, 0" : : "r" (zero) : "cc");
         if (tlb_flag(TLB_V4_I_FULL | TLB_V6_I_FULL))
-                asm("mcr%? p15, 0, %0, c8, c5, 0" : : "r" (zero));
+                asm("mcr p15, 0, %0, c8, c5, 0" : : "r" (zero) : "cc");
 }
 
 static inline void local_flush_tlb_mm(struct mm_struct *mm)
@@ -266,25 +266,25 @@ static inline void local_flush_tlb_mm(struct mm_struct *mm)
         const unsigned int __tlb_flag = __cpu_tlb_flags;
 
         if (tlb_flag(TLB_WB))
-                asm("mcr%? p15, 0, %0, c7, c10, 4" : : "r" (zero));
+                asm("mcr p15, 0, %0, c7, c10, 4" : : "r" (zero) : "cc");
 
         if (cpu_isset(smp_processor_id(), mm->cpu_vm_mask)) {
                 if (tlb_flag(TLB_V3_FULL))
-                        asm("mcr%? p15, 0, %0, c6, c0, 0" : : "r" (zero));
+                        asm("mcr p15, 0, %0, c6, c0, 0" : : "r" (zero) : "cc");
                 if (tlb_flag(TLB_V4_U_FULL))
-                        asm("mcr%? p15, 0, %0, c8, c7, 0" : : "r" (zero));
+                        asm("mcr p15, 0, %0, c8, c7, 0" : : "r" (zero) : "cc");
                 if (tlb_flag(TLB_V4_D_FULL))
-                        asm("mcr%? p15, 0, %0, c8, c6, 0" : : "r" (zero));
+                        asm("mcr p15, 0, %0, c8, c6, 0" : : "r" (zero) : "cc");
                 if (tlb_flag(TLB_V4_I_FULL))
-                        asm("mcr%? p15, 0, %0, c8, c5, 0" : : "r" (zero));
+                        asm("mcr p15, 0, %0, c8, c5, 0" : : "r" (zero) : "cc");
         }
 
         if (tlb_flag(TLB_V6_U_ASID))
-                asm("mcr%? p15, 0, %0, c8, c7, 2" : : "r" (asid));
+                asm("mcr p15, 0, %0, c8, c7, 2" : : "r" (asid) : "cc");
         if (tlb_flag(TLB_V6_D_ASID))
-                asm("mcr%? p15, 0, %0, c8, c6, 2" : : "r" (asid));
+                asm("mcr p15, 0, %0, c8, c6, 2" : : "r" (asid) : "cc");
         if (tlb_flag(TLB_V6_I_ASID))
-                asm("mcr%? p15, 0, %0, c8, c5, 2" : : "r" (asid));
+                asm("mcr p15, 0, %0, c8, c5, 2" : : "r" (asid) : "cc");
 }
 
 static inline void
@@ -296,27 +296,27 @@ local_flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr)
         uaddr = (uaddr & PAGE_MASK) | ASID(vma->vm_mm);
 
         if (tlb_flag(TLB_WB))
-                asm("mcr%? p15, 0, %0, c7, c10, 4" : : "r" (zero));
+                asm("mcr p15, 0, %0, c7, c10, 4" : : "r" (zero));
 
         if (cpu_isset(smp_processor_id(), vma->vm_mm->cpu_vm_mask)) {
                 if (tlb_flag(TLB_V3_PAGE))
-                        asm("mcr%? p15, 0, %0, c6, c0, 0" : : "r" (uaddr));
+                        asm("mcr p15, 0, %0, c6, c0, 0" : : "r" (uaddr) : "cc");
                 if (tlb_flag(TLB_V4_U_PAGE))
-                        asm("mcr%? p15, 0, %0, c8, c7, 1" : : "r" (uaddr));
+                        asm("mcr p15, 0, %0, c8, c7, 1" : : "r" (uaddr) : "cc");
                 if (tlb_flag(TLB_V4_D_PAGE))
-                        asm("mcr%? p15, 0, %0, c8, c6, 1" : : "r" (uaddr));
+                        asm("mcr p15, 0, %0, c8, c6, 1" : : "r" (uaddr) : "cc");
                 if (tlb_flag(TLB_V4_I_PAGE))
-                        asm("mcr%? p15, 0, %0, c8, c5, 1" : : "r" (uaddr));
+                        asm("mcr p15, 0, %0, c8, c5, 1" : : "r" (uaddr) : "cc");
                 if (!tlb_flag(TLB_V4_I_PAGE) && tlb_flag(TLB_V4_I_FULL))
-                        asm("mcr%? p15, 0, %0, c8, c5, 0" : : "r" (zero));
+                        asm("mcr p15, 0, %0, c8, c5, 0" : : "r" (zero) : "cc");
         }
 
         if (tlb_flag(TLB_V6_U_PAGE))
-                asm("mcr%? p15, 0, %0, c8, c7, 1" : : "r" (uaddr));
+                asm("mcr p15, 0, %0, c8, c7, 1" : : "r" (uaddr) : "cc");
         if (tlb_flag(TLB_V6_D_PAGE))
-                asm("mcr%? p15, 0, %0, c8, c6, 1" : : "r" (uaddr));
+                asm("mcr p15, 0, %0, c8, c6, 1" : : "r" (uaddr) : "cc");
         if (tlb_flag(TLB_V6_I_PAGE))
-                asm("mcr%? p15, 0, %0, c8, c5, 1" : : "r" (uaddr));
+                asm("mcr p15, 0, %0, c8, c5, 1" : : "r" (uaddr) : "cc");
 }
 
 static inline void local_flush_tlb_kernel_page(unsigned long kaddr)
@@ -327,31 +327,31 @@ static inline void local_flush_tlb_kernel_page(unsigned long kaddr)
         kaddr &= PAGE_MASK;
 
         if (tlb_flag(TLB_WB))
-                asm("mcr%? p15, 0, %0, c7, c10, 4" : : "r" (zero));
+                asm("mcr p15, 0, %0, c7, c10, 4" : : "r" (zero) : "cc");
 
         if (tlb_flag(TLB_V3_PAGE))
-                asm("mcr%? p15, 0, %0, c6, c0, 0" : : "r" (kaddr));
+                asm("mcr p15, 0, %0, c6, c0, 0" : : "r" (kaddr) : "cc");
         if (tlb_flag(TLB_V4_U_PAGE))
-                asm("mcr%? p15, 0, %0, c8, c7, 1" : : "r" (kaddr));
+                asm("mcr p15, 0, %0, c8, c7, 1" : : "r" (kaddr) : "cc");
         if (tlb_flag(TLB_V4_D_PAGE))
-                asm("mcr%? p15, 0, %0, c8, c6, 1" : : "r" (kaddr));
+                asm("mcr p15, 0, %0, c8, c6, 1" : : "r" (kaddr) : "cc");
         if (tlb_flag(TLB_V4_I_PAGE))
-                asm("mcr%? p15, 0, %0, c8, c5, 1" : : "r" (kaddr));
+                asm("mcr p15, 0, %0, c8, c5, 1" : : "r" (kaddr) : "cc");
         if (!tlb_flag(TLB_V4_I_PAGE) && tlb_flag(TLB_V4_I_FULL))
-                asm("mcr%? p15, 0, %0, c8, c5, 0" : : "r" (zero));
+                asm("mcr p15, 0, %0, c8, c5, 0" : : "r" (zero) : "cc");
 
         if (tlb_flag(TLB_V6_U_PAGE))
-                asm("mcr%? p15, 0, %0, c8, c7, 1" : : "r" (kaddr));
+                asm("mcr p15, 0, %0, c8, c7, 1" : : "r" (kaddr) : "cc");
         if (tlb_flag(TLB_V6_D_PAGE))
-                asm("mcr%? p15, 0, %0, c8, c6, 1" : : "r" (kaddr));
+                asm("mcr p15, 0, %0, c8, c6, 1" : : "r" (kaddr) : "cc");
         if (tlb_flag(TLB_V6_I_PAGE))
-                asm("mcr%? p15, 0, %0, c8, c5, 1" : : "r" (kaddr));
+                asm("mcr p15, 0, %0, c8, c5, 1" : : "r" (kaddr) : "cc");
 
         /* The ARM ARM states that the completion of a TLB maintenance
          * operation is only guaranteed by a DSB instruction
          */
         if (tlb_flag(TLB_V6_U_PAGE | TLB_V6_D_PAGE | TLB_V6_I_PAGE))
-                asm("mcr%? p15, 0, %0, c7, c10, 4" : : "r" (zero));
+                asm("mcr p15, 0, %0, c7, c10, 4" : : "r" (zero) : "cc");
 }
 
 /*
@@ -373,11 +373,11 @@ static inline void flush_pmd_entry(pmd_t *pmd)
         const unsigned int __tlb_flag = __cpu_tlb_flags;
 
         if (tlb_flag(TLB_DCLEAN))
-                asm("mcr%?      p15, 0, %0, c7, c10, 1  @ flush_pmd"
-                        : : "r" (pmd));
+                asm("mcr        p15, 0, %0, c7, c10, 1  @ flush_pmd"
+                        : : "r" (pmd) : "cc");
         if (tlb_flag(TLB_WB))
-                asm("mcr%?      p15, 0, %0, c7, c10, 4  @ flush_pmd"
-                        : : "r" (zero));
+                asm("mcr        p15, 0, %0, c7, c10, 4  @ flush_pmd"
+                        : : "r" (zero) : "cc");
 }
 
 static inline void clean_pmd_entry(pmd_t *pmd)
@@ -385,8 +385,8 @@ static inline void clean_pmd_entry(pmd_t *pmd)
         const unsigned int __tlb_flag = __cpu_tlb_flags;
 
         if (tlb_flag(TLB_DCLEAN))
-                asm("mcr%?      p15, 0, %0, c7, c10, 1  @ flush_pmd"
-                        : : "r" (pmd));
+                asm("mcr        p15, 0, %0, c7, c10, 1  @ flush_pmd"
+                        : : "r" (pmd) : "cc");
 }
 
 #undef tlb_flag
diff --git a/include/asm-arm/uaccess.h b/include/asm-arm/uaccess.h
index 064f0f5e8e..87aba57a66 100644
--- a/include/asm-arm/uaccess.h
+++ b/include/asm-arm/uaccess.h
@@ -41,15 +41,24 @@ struct exception_table_entry
 extern int fixup_exception(struct pt_regs *regs);
 
 /*
+ * These two are intentionally not defined anywhere - if the kernel
+ * code generates any references to them, that's a bug.
+ */
+extern int __get_user_bad(void);
+extern int __put_user_bad(void);
+
+/*
  * Note that this is actually 0x1,0000,0000
  */
 #define KERNEL_DS       0x00000000
-#define USER_DS         TASK_SIZE
-
 #define get_ds()        (KERNEL_DS)
+
+#ifdef CONFIG_MMU
+
+#define USER_DS         TASK_SIZE
 #define get_fs()        (current_thread_info()->addr_limit)
 
-static inline void set_fs (mm_segment_t fs)
+static inline void set_fs(mm_segment_t fs)
 {
         current_thread_info()->addr_limit = fs;
         modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_CLIENT : DOMAIN_MANAGER);
@@ -75,8 +84,6 @@ static inline void set_fs (mm_segment_t fs)
                 : "cc"); \
         flag; })
 
-#define access_ok(type,addr,size)       (__range_ok(addr,size) == 0)
-
 /*
  * Single-value transfer routines.  They automatically use the right
  * size if we just have the right pointer type.  Note that the functions
@@ -87,20 +94,10 @@ static inline void set_fs (mm_segment_t fs)
  * fixup code, but there are a few places where it intrudes on the
  * main code path.  When we only write to user space, there is no
  * problem.
- *
- * The "__xxx" versions of the user access functions do not verify the
- * address space - it must have been done previously with a separate
- * "access_ok()" call.
- *
- * The "xxx_error" versions set the third argument to EFAULT if an
- * error occurs, and leave it unchanged on success.  Note that these
- * versions are void (ie, don't return a value as such).
  */
-
 extern int __get_user_1(void *);
 extern int __get_user_2(void *);
 extern int __get_user_4(void *);
-extern int __get_user_bad(void);
 
 #define __get_user_x(__r2,__p,__e,__s,__i...)                           \
            __asm__ __volatile__ (                                       \
@@ -131,6 +128,74 @@ extern int __get_user_bad(void);
                 __e;                                                    \
         })
 
+extern int __put_user_1(void *, unsigned int);
+extern int __put_user_2(void *, unsigned int);
+extern int __put_user_4(void *, unsigned int);
+extern int __put_user_8(void *, unsigned long long);
+
+#define __put_user_x(__r2,__p,__e,__s)                                  \
+           __asm__ __volatile__ (                                       \
+                __asmeq("%0", "r0") __asmeq("%2", "r2")                 \
+                "bl     __put_user_" #__s                               \
+                : "=&r" (__e)                                           \
+                : "0" (__p), "r" (__r2)                                 \
+                : "ip", "lr", "cc")
+
+#define put_user(x,p)                                                   \
+        ({                                                              \
+                const register typeof(*(p)) __r2 asm("r2") = (x);       \
+                const register typeof(*(p)) __user *__p asm("r0") = (p);\
+                register int __e asm("r0");                             \
+                switch (sizeof(*(__p))) {                               \
+                case 1:                                                 \
+                        __put_user_x(__r2, __p, __e, 1);                \
+                        break;                                          \
+                case 2:                                                 \
+                        __put_user_x(__r2, __p, __e, 2);                \
+                        break;                                          \
+                case 4:                                                 \
+                        __put_user_x(__r2, __p, __e, 4);                \
+                        break;                                          \
+                case 8:                                                 \
+                        __put_user_x(__r2, __p, __e, 8);                \
+                        break;                                          \
+                default: __e = __put_user_bad(); break;                 \
+                }                                                       \
+                __e;                                                    \
+        })
+
+#else /* CONFIG_MMU */
+
+/*
+ * uClinux has only one addr space, so has simplified address limits.
+ */
+#define USER_DS                 KERNEL_DS
+
+#define segment_eq(a,b)         (1)
+#define __addr_ok(addr)         (1)
+#define __range_ok(addr,size)   (0)
+#define get_fs()                (KERNEL_DS)
+
+static inline void set_fs(mm_segment_t fs)
+{
+}
+
+#define get_user(x,p)   __get_user(x,p)
+#define put_user(x,p)   __put_user(x,p)
+
+#endif /* CONFIG_MMU */
+
+#define access_ok(type,addr,size)       (__range_ok(addr,size) == 0)
+
+/*
+ * The "__xxx" versions of the user access functions do not verify the
+ * address space - it must have been done previously with a separate
+ * "access_ok()" call.
+ *
+ * The "xxx_error" versions set the third argument to EFAULT if an
+ * error occurs, and leave it unchanged on success.  Note that these
+ * versions are void (ie, don't return a value as such).
+ */
 #define __get_user(x,ptr)                                               \
 ({                                                                      \
         long __gu_err = 0;                                              \
@@ -212,43 +277,6 @@ do {									\
         : "r" (addr), "i" (-EFAULT)                             \
         : "cc")
 
-extern int __put_user_1(void *, unsigned int);
-extern int __put_user_2(void *, unsigned int);
-extern int __put_user_4(void *, unsigned int);
-extern int __put_user_8(void *, unsigned long long);
-extern int __put_user_bad(void);
-
-#define __put_user_x(__r2,__p,__e,__s)                                  \
-           __asm__ __volatile__ (                                       \
-                __asmeq("%0", "r0") __asmeq("%2", "r2")                 \
-                "bl     __put_user_" #__s                               \
-                : "=&r" (__e)                                           \
-                : "0" (__p), "r" (__r2)                                 \
-                : "ip", "lr", "cc")
-
-#define put_user(x,p)                                                   \
-        ({                                                              \
-                const register typeof(*(p)) __r2 asm("r2") = (x);       \
-                const register typeof(*(p)) __user *__p asm("r0") = (p);\
-                register int __e asm("r0");                             \
-                switch (sizeof(*(__p))) {                               \
-                case 1:                                                 \
-                        __put_user_x(__r2, __p, __e, 1);                \
-                        break;                                          \
-                case 2:                                                 \
-                        __put_user_x(__r2, __p, __e, 2);                \
-                        break;                                          \
-                case 4:                                                 \
-                        __put_user_x(__r2, __p, __e, 4);                \
-                        break;                                          \
-                case 8:                                                 \
-                        __put_user_x(__r2, __p, __e, 8);                \
-                        break;                                          \
-                default: __e = __put_user_bad(); break;                 \
-                }                                                       \
-                __e;                                                    \
-        })
-
 #define __put_user(x,ptr)                                               \
 ({                                                                      \
         long __pu_err = 0;                                              \
@@ -353,66 +381,54 @@ do {									\
         : "r" (x), "i" (-EFAULT)                                \
         : "cc")
 
-extern unsigned long __arch_copy_from_user(void *to, const void __user *from, unsigned long n);
-extern unsigned long __arch_copy_to_user(void __user *to, const void *from, unsigned long n);
-extern unsigned long __arch_clear_user(void __user *addr, unsigned long n);
-extern unsigned long __arch_strncpy_from_user(char *to, const char __user *from, unsigned long count);
-extern unsigned long __arch_strnlen_user(const char __user *s, long n);
+
+#ifdef CONFIG_MMU
+extern unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n);
+extern unsigned long __copy_to_user(void __user *to, const void *from, unsigned long n);
+extern unsigned long __clear_user(void __user *addr, unsigned long n);
+#else
+#define __copy_from_user(to,from,n)     (memcpy(to, (void __force *)from, n), 0)
+#define __copy_to_user(to,from,n)       (memcpy((void __force *)to, from, n), 0)
+#define __clear_user(addr,n)            (memset((void __force *)addr, 0, n), 0)
+#endif
+
+extern unsigned long __strncpy_from_user(char *to, const char __user *from, unsigned long count);
+extern unsigned long __strnlen_user(const char __user *s, long n);
 
 static inline unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
 {
         if (access_ok(VERIFY_READ, from, n))
-                n = __arch_copy_from_user(to, from, n);
+                n = __copy_from_user(to, from, n);
         else /* security hole - plug it */
                 memzero(to, n);
         return n;
 }
 
-static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n)
-{
-        return __arch_copy_from_user(to, from, n);
-}
-
 static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
 {
         if (access_ok(VERIFY_WRITE, to, n))
-                n = __arch_copy_to_user(to, from, n);
+                n = __copy_to_user(to, from, n);
         return n;
 }
 
-static inline unsigned long __copy_to_user(void __user *to, const void *from, unsigned long n)
-{
-        return __arch_copy_to_user(to, from, n);
-}
-
 #define __copy_to_user_inatomic __copy_to_user
 #define __copy_from_user_inatomic __copy_from_user
 
-static inline unsigned long clear_user (void __user *to, unsigned long n)
+static inline unsigned long clear_user(void __user *to, unsigned long n)
 {
         if (access_ok(VERIFY_WRITE, to, n))
-                n = __arch_clear_user(to, n);
+                n = __clear_user(to, n);
         return n;
 }
 
-static inline unsigned long __clear_user (void __user *to, unsigned long n)
-{
-        return __arch_clear_user(to, n);
-}
-
-static inline long strncpy_from_user (char *dst, const char __user *src, long count)
+static inline long strncpy_from_user(char *dst, const char __user *src, long count)
 {
         long res = -EFAULT;
         if (access_ok(VERIFY_READ, src, 1))
-                res = __arch_strncpy_from_user(dst, src, count);
+                res = __strncpy_from_user(dst, src, count);
         return res;
 }
 
-static inline long __strncpy_from_user (char *dst, const char __user *src, long count)
-{
-        return __arch_strncpy_from_user(dst, src, count);
-}
-
 #define strlen_user(s)  strnlen_user(s, ~0UL >> 1)
 
 static inline long strnlen_user(const char __user *s, long n)
@@ -420,7 +436,7 @@ static inline long strnlen_user(const char __user *s, long n)
         unsigned long res = 0;
 
         if (__addr_ok(s))
-                res = __arch_strnlen_user(s, n);
+                res = __strnlen_user(s, n);
 
         return res;
 }
diff --git a/include/asm-arm/ucontext.h b/include/asm-arm/ucontext.h
index f853130137..bf65e9f452 100644
--- a/include/asm-arm/ucontext.h
+++ b/include/asm-arm/ucontext.h
@@ -1,12 +1,103 @@
 #ifndef _ASMARM_UCONTEXT_H
 #define _ASMARM_UCONTEXT_H
 
+#include <asm/fpstate.h>
+
+/*
+ * struct sigcontext only has room for the basic registers, but struct
+ * ucontext now has room for all registers which need to be saved and
+ * restored.  Coprocessor registers are stored in uc_regspace.  Each
+ * coprocessor's saved state should start with a documented 32-bit magic
+ * number, followed by a 32-bit word giving the coproccesor's saved size.
+ * uc_regspace may be expanded if necessary, although this takes some
+ * coordination with glibc.
+ */
+
 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 */
+        sigset_t          uc_sigmask;
+        /* Allow for uc_sigmask growth.  Glibc uses a 1024-bit sigset_t.  */
+        int               __unused[32 - (sizeof (sigset_t) / sizeof (int))];
+        /* Last for extensibility.  Eight byte aligned because some
+           coprocessors require eight byte alignment.  */
+        unsigned long     uc_regspace[128] __attribute__((__aligned__(8)));
 };
 
+#ifdef __KERNEL__
+
+/*
+ * Coprocessor save state.  The magic values and specific
+ * coprocessor's layouts are part of the userspace ABI.  Each one of
+ * these should be a multiple of eight bytes and aligned to eight
+ * bytes, to prevent unpredictable padding in the signal frame.
+ */
+
+#ifdef CONFIG_CRUNCH
+#define CRUNCH_MAGIC            0x5065cf03
+#define CRUNCH_STORAGE_SIZE     (CRUNCH_SIZE + 8)
+
+struct crunch_sigframe {
+        unsigned long   magic;
+        unsigned long   size;
+        struct crunch_state     storage;
+} __attribute__((__aligned__(8)));
+#endif
+
+#ifdef CONFIG_IWMMXT
+/* iwmmxt_area is 0x98 bytes long, preceeded by 8 bytes of signature */
+#define IWMMXT_MAGIC            0x12ef842a
+#define IWMMXT_STORAGE_SIZE     (IWMMXT_SIZE + 8)
+
+struct iwmmxt_sigframe {
+        unsigned long   magic;
+        unsigned long   size;
+        struct iwmmxt_struct storage;
+} __attribute__((__aligned__(8)));
+#endif /* CONFIG_IWMMXT */
+
+#ifdef CONFIG_VFP
+#if __LINUX_ARM_ARCH__ < 6
+/* For ARM pre-v6, we use fstmiax and fldmiax.  This adds one extra
+ * word after the registers, and a word of padding at the end for
+ * alignment.  */
+#define VFP_MAGIC               0x56465001
+#define VFP_STORAGE_SIZE        152
+#else
+#define VFP_MAGIC               0x56465002
+#define VFP_STORAGE_SIZE        144
+#endif
+
+struct vfp_sigframe
+{
+        unsigned long           magic;
+        unsigned long           size;
+        union vfp_state         storage;
+};
+#endif /* CONFIG_VFP */
+
+/*
+ * Auxiliary signal frame.  This saves stuff like FP state.
+ * The layout of this structure is not part of the user ABI,
+ * because the config options aren't.  uc_regspace is really
+ * one of these.
+ */
+struct aux_sigframe {
+#ifdef CONFIG_CRUNCH
+        struct crunch_sigframe  crunch;
+#endif
+#ifdef CONFIG_IWMMXT
+        struct iwmmxt_sigframe  iwmmxt;
+#endif
+#if 0 && defined CONFIG_VFP /* Not yet saved.  */
+        struct vfp_sigframe     vfp;
+#endif
+        /* Something that isn't a valid magic number for any coprocessor.  */
+        unsigned long           end_magic;
+} __attribute__((__aligned__(8)));
+
+#endif
+
 #endif /* !_ASMARM_UCONTEXT_H */
diff --git a/include/asm-arm/unaligned.h b/include/asm-arm/unaligned.h
index 1b39c2f322..795b9e5b9e 100644
--- a/include/asm-arm/unaligned.h
+++ b/include/asm-arm/unaligned.h
@@ -3,7 +3,7 @@
 
 #include <asm/types.h>
 
-extern int __bug_unaligned_x(void *ptr);
+extern int __bug_unaligned_x(const void *ptr);
 
 /*
  * What is the most efficient way of loading/storing an unaligned value?
@@ -51,44 +51,32 @@ extern int __bug_unaligned_x(void *ptr);
 #define __get_unaligned_4_be(__p)                                       \
         (__p[0] << 24 | __p[1] << 16 | __p[2] << 8 | __p[3])
 
-#define __get_unaligned_le(ptr)                                 \
-        ({                                                      \
-                __typeof__(*(ptr)) __v;                         \
-                __u8 *__p = (__u8 *)(ptr);                      \
-                switch (sizeof(*(ptr))) {                       \
-                case 1: __v = *(ptr);                   break;  \
-                case 2: __v = __get_unaligned_2_le(__p);        break;  \
-                case 4: __v = __get_unaligned_4_le(__p);        break;  \
-                case 8: {                                       \
-                                unsigned int __v1, __v2;        \
-                                __v2 = __get_unaligned_4_le((__p+4)); \
-                                __v1 = __get_unaligned_4_le(__p);       \
-                                __v = ((unsigned long long)__v2 << 32 | __v1);  \
-                        }                                       \
-                        break;                                  \
-                default: __v = __bug_unaligned_x(__p);  break;  \
-                }                                               \
-                __v;                                            \
+#define __get_unaligned_8_le(__p)                                       \
+        ((unsigned long long)__get_unaligned_4_le((__p+4)) << 32 |      \
+                __get_unaligned_4_le(__p))
+
+#define __get_unaligned_8_be(__p)                                       \
+        ((unsigned long long)__get_unaligned_4_be(__p) << 32 |          \
+                __get_unaligned_4_be((__p+4)))
+
+#define __get_unaligned_le(ptr)                                         \
+        ({                                                              \
+                const __u8 *__p = (const __u8 *)(ptr);                  \
+                __builtin_choose_expr(sizeof(*(ptr)) == 1, *__p,        \
+                  __builtin_choose_expr(sizeof(*(ptr)) == 2, __get_unaligned_2_le(__p), \
+                  __builtin_choose_expr(sizeof(*(ptr)) == 4, __get_unaligned_4_le(__p), \
+                  __builtin_choose_expr(sizeof(*(ptr)) == 8, __get_unaligned_8_le(__p), \
+                    (void)__bug_unaligned_x(__p)))));                   \
         })
 
-#define __get_unaligned_be(ptr)                                 \
-        ({                                                      \
-                __typeof__(*(ptr)) __v;                         \
-                __u8 *__p = (__u8 *)(ptr);                      \
-                switch (sizeof(*(ptr))) {                       \
-                case 1: __v = *(ptr);                   break;  \
-                case 2: __v = __get_unaligned_2_be(__p);        break;  \
-                case 4: __v = __get_unaligned_4_be(__p);        break;  \
-                case 8: {                                       \
-                                unsigned int __v1, __v2;        \
-                                __v2 = __get_unaligned_4_be(__p); \
-                                __v1 = __get_unaligned_4_be((__p+4));   \
-                                __v = ((unsigned long long)__v2 << 32 | __v1);  \
-                        }                                       \
-                        break;                                  \
-                default: __v = __bug_unaligned_x(__p);  break;  \
-                }                                               \
-                __v;                                            \
+#define __get_unaligned_be(ptr)                                         \
+        ({                                                              \
+                const __u8 *__p = (const __u8 *)(ptr);                  \
+                __builtin_choose_expr(sizeof(*(ptr)) == 1, *__p,        \
+                  __builtin_choose_expr(sizeof(*(ptr)) == 2, __get_unaligned_2_be(__p), \
+                  __builtin_choose_expr(sizeof(*(ptr)) == 4, __get_unaligned_4_be(__p), \
+                  __builtin_choose_expr(sizeof(*(ptr)) == 8, __get_unaligned_8_be(__p), \
+                    (void)__bug_unaligned_x(__p)))));                   \
         })
 
 
diff --git a/include/asm-arm/unistd.h b/include/asm-arm/unistd.h
index 1e891f860e..2ab4078334 100644
--- a/include/asm-arm/unistd.h
+++ b/include/asm-arm/unistd.h
@@ -377,6 +377,7 @@
 #endif
 
 #ifdef __KERNEL__
+#include <linux/err.h>
 #include <linux/linkage.h>
 
 #define __sys2(x) #x
@@ -396,7 +397,7 @@
 
 #define __syscall_return(type, res)                                     \
 do {                                                                    \
-        if ((unsigned long)(res) >= (unsigned long)(-129)) {            \
+        if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) {      \
                 errno = -(res);                                         \
                 res = -1;                                               \
         }                                                               \
diff --git a/include/asm-arm26/floppy.h b/include/asm-arm26/floppy.h
index 9e090ad7e4..efb732165a 100644
--- a/include/asm-arm26/floppy.h
+++ b/include/asm-arm26/floppy.h
@@ -22,7 +22,7 @@
 
 #define fd_inb(port)            inb((port))
 #define fd_request_irq()        request_irq(IRQ_FLOPPYDISK,floppy_interrupt,\
-                                        SA_INTERRUPT|SA_SAMPLE_RANDOM,"floppy",NULL)
+                                        IRQF_DISABLED,"floppy",NULL)
 #define fd_free_irq()           free_irq(IRQ_FLOPPYDISK,NULL)
 #define fd_disable_irq()        disable_irq(IRQ_FLOPPYDISK)
 #define fd_enable_irq()         enable_irq(IRQ_FLOPPYDISK)
diff --git a/include/asm-arm26/pgtable.h b/include/asm-arm26/pgtable.h
index 19ac9101a6..63a8881fae 100644
--- a/include/asm-arm26/pgtable.h
+++ b/include/asm-arm26/pgtable.h
@@ -186,12 +186,12 @@ extern struct page *empty_zero_page;
  * return a pointer to memory (no special alignment)
  */
 #define pmd_page(pmd)  ((struct page *)(pmd_val((pmd)) & ~_PMD_PRESENT))
-#define pmd_page_kernel(pmd) ((pte_t *)(pmd_val((pmd)) & ~_PMD_PRESENT))
+#define pmd_page_vaddr(pmd) ((pte_t *)(pmd_val((pmd)) & ~_PMD_PRESENT))
 
-#define pte_offset_kernel(dir,addr)     (pmd_page_kernel(*(dir)) + __pte_index(addr))
+#define pte_offset_kernel(dir,addr)     (pmd_page_vaddr(*(dir)) + __pte_index(addr))
 
-#define pte_offset_map(dir,addr)        (pmd_page_kernel(*(dir)) + __pte_index(addr))
-#define pte_offset_map_nested(dir,addr) (pmd_page_kernel(*(dir)) + __pte_index(addr))
+#define pte_offset_map(dir,addr)        (pmd_page_vaddr(*(dir)) + __pte_index(addr))
+#define pte_offset_map_nested(dir,addr) (pmd_page_vaddr(*(dir)) + __pte_index(addr))
 #define pte_unmap(pte)                  do { } while (0)
 #define pte_unmap_nested(pte)           do { } while (0)
 
diff --git a/include/asm-arm26/signal.h b/include/asm-arm26/signal.h
index 37ad253555..967ba4947e 100644
--- a/include/asm-arm26/signal.h
+++ b/include/asm-arm26/signal.h
@@ -82,7 +82,6 @@ typedef unsigned long sigset_t;
  *                      is running in 26-bit.
  * SA_ONSTACK           allows alternate signal stacks (see sigaltstack(2)).
  * SA_RESTART           flag to get restarting signals (which were the default long ago)
- * SA_INTERRUPT         is a no-op, but left due to historical reasons. Use the
  * SA_NODEFER           prevents the current signal from being masked in the handler.
  * SA_RESETHAND         clears the handler when the signal is delivered.
  *
@@ -101,7 +100,6 @@ typedef unsigned long sigset_t;
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 
 /* 
diff --git a/include/asm-arm26/socket.h b/include/asm-arm26/socket.h
index 3c51da6438..19f7df702b 100644
--- a/include/asm-arm26/socket.h
+++ b/include/asm-arm26/socket.h
@@ -48,5 +48,6 @@
 #define SO_ACCEPTCONN           30
 
 #define SO_PEERSEC              31
+#define SO_PASSSEC              34
 
 #endif /* _ASM_SOCKET_H */
diff --git a/include/asm-arm26/system.h b/include/asm-arm26/system.h
index d1f69d7061..00ae32aa1d 100644
--- a/include/asm-arm26/system.h
+++ b/include/asm-arm26/system.h
@@ -90,7 +90,6 @@ extern unsigned int user_debug;
 
 #define read_barrier_depends() do { } while(0)
 #define set_mb(var, value)  do { var = value; mb(); } while (0)
-#define set_wmb(var, value) do { var = value; wmb(); } while (0)
 
 /*
  * We assume knowledge of how
diff --git a/include/asm-arm26/unistd.h b/include/asm-arm26/unistd.h
index 70eb6d91cf..c6d2436c9d 100644
--- a/include/asm-arm26/unistd.h
+++ b/include/asm-arm26/unistd.h
@@ -311,6 +311,7 @@
 #define __ARM_NR_usr26                  (__ARM_NR_BASE+3)
 
 #ifdef __KERNEL__
+#include <linux/err.h>
 #include <linux/linkage.h>
 
 #define __sys2(x) #x
@@ -322,7 +323,7 @@
 
 #define __syscall_return(type, res)                                     \
 do {                                                                    \
-        if ((unsigned long)(res) >= (unsigned long)(-125)) {            \
+        if ((unsigned long)(res) >= (unsigned long)-MAX_ERRNO) {        \
                 errno = -(res);                                         \
                 res = -1;                                               \
         }                                                               \
diff --git a/include/asm-avr32/Kbuild b/include/asm-avr32/Kbuild
new file mode 100644
index 0000000000..8770e73ce9
--- /dev/null
+++ b/include/asm-avr32/Kbuild
@@ -0,0 +1,3 @@
+include include/asm-generic/Kbuild.asm
+
+headers-y       += cachectl.h
diff --git a/include/asm-avr32/a.out.h b/include/asm-avr32/a.out.h
new file mode 100644
index 0000000000..50bf6e31a1
--- /dev/null
+++ b/include/asm-avr32/a.out.h
@@ -0,0 +1,26 @@
+#ifndef __ASM_AVR32_A_OUT_H
+#define __ASM_AVR32_A_OUT_H
+
+struct exec
+{
+  unsigned long a_info;         /* Use macros N_MAGIC, etc for access */
+  unsigned a_text;              /* length of text, in bytes */
+  unsigned a_data;              /* length of data, in bytes */
+  unsigned a_bss;               /* length of uninitialized data area for file, in bytes */
+  unsigned a_syms;              /* length of symbol table data in file, in bytes */
+  unsigned a_entry;             /* start address */
+  unsigned a_trsize;            /* length of relocation info for text, in bytes */
+  unsigned a_drsize;            /* length of relocation info for data, in bytes */
+};
+
+#define N_TRSIZE(a)     ((a).a_trsize)
+#define N_DRSIZE(a)     ((a).a_drsize)
+#define N_SYMSIZE(a)    ((a).a_syms)
+
+#ifdef __KERNEL__
+
+#define STACK_TOP       TASK_SIZE
+
+#endif
+
+#endif /* __ASM_AVR32_A_OUT_H */
diff --git a/include/asm-avr32/addrspace.h b/include/asm-avr32/addrspace.h
new file mode 100644
index 0000000000..366794858e
--- /dev/null
+++ b/include/asm-avr32/addrspace.h
@@ -0,0 +1,43 @@
+/*
+ * Defitions for the address spaces of the AVR32 CPUs. Heavily based on
+ * include/asm-sh/addrspace.h
+ *
+ * Copyright (C) 2004-2006 Atmel 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 __ASM_AVR32_ADDRSPACE_H
+#define __ASM_AVR32_ADDRSPACE_H
+
+#ifdef CONFIG_MMU
+
+/* Memory segments when segmentation is enabled */
+#define P0SEG           0x00000000
+#define P1SEG           0x80000000
+#define P2SEG           0xa0000000
+#define P3SEG           0xc0000000
+#define P4SEG           0xe0000000
+
+/* Returns the privileged segment base of a given address */
+#define PXSEG(a)        (((unsigned long)(a)) & 0xe0000000)
+
+/* Returns the physical address of a PnSEG (n=1,2) address */
+#define PHYSADDR(a)     (((unsigned long)(a)) & 0x1fffffff)
+
+/*
+ * Map an address to a certain privileged segment
+ */
+#define P1SEGADDR(a) ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) \
+                                      | P1SEG))
+#define P2SEGADDR(a) ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) \
+                                      | P2SEG))
+#define P3SEGADDR(a) ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) \
+                                      | P3SEG))
+#define P4SEGADDR(a) ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) \
+                                      | P4SEG))
+
+#endif /* CONFIG_MMU */
+
+#endif /* __ASM_AVR32_ADDRSPACE_H */
diff --git a/include/asm-avr32/arch-at32ap/at91rm9200_pdc.h b/include/asm-avr32/arch-at32ap/at91rm9200_pdc.h
new file mode 100644
index 0000000000..ce1150d443
--- /dev/null
+++ b/include/asm-avr32/arch-at32ap/at91rm9200_pdc.h
@@ -0,0 +1,36 @@
+/*
+ * include/asm-arm/arch-at91rm9200/at91rm9200_pdc.h
+ *
+ * Copyright (C) 2005 Ivan Kokshaysky
+ * Copyright (C) SAN People
+ *
+ * Peripheral Data Controller (PDC) registers.
+ * Based on AT91RM9200 datasheet revision E.
+ *
+ * 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 AT91RM9200_PDC_H
+#define AT91RM9200_PDC_H
+
+#define AT91_PDC_RPR            0x100   /* Receive Pointer Register */
+#define AT91_PDC_RCR            0x104   /* Receive Counter Register */
+#define AT91_PDC_TPR            0x108   /* Transmit Pointer Register */
+#define AT91_PDC_TCR            0x10c   /* Transmit Counter Register */
+#define AT91_PDC_RNPR           0x110   /* Receive Next Pointer Register */
+#define AT91_PDC_RNCR           0x114   /* Receive Next Counter Register */
+#define AT91_PDC_TNPR           0x118   /* Transmit Next Pointer Register */
+#define AT91_PDC_TNCR           0x11c   /* Transmit Next Counter Register */
+
+#define AT91_PDC_PTCR           0x120   /* Transfer Control Register */
+#define         AT91_PDC_RXTEN          (1 << 0)        /* Receiver Transfer Enable */
+#define         AT91_PDC_RXTDIS         (1 << 1)        /* Receiver Transfer Disable */
+#define         AT91_PDC_TXTEN          (1 << 8)        /* Transmitter Transfer Enable */
+#define         AT91_PDC_TXTDIS         (1 << 9)        /* Transmitter Transfer Disable */
+
+#define AT91_PDC_PTSR           0x124   /* Transfer Status Register */
+
+#endif
diff --git a/include/asm-avr32/arch-at32ap/at91rm9200_usart.h b/include/asm-avr32/arch-at32ap/at91rm9200_usart.h
new file mode 100644
index 0000000000..79f851e31b
--- /dev/null
+++ b/include/asm-avr32/arch-at32ap/at91rm9200_usart.h
@@ -0,0 +1,123 @@
+/*
+ * include/asm-arm/arch-at91rm9200/at91rm9200_usart.h
+ *
+ * Copyright (C) 2005 Ivan Kokshaysky
+ * Copyright (C) SAN People
+ *
+ * USART registers.
+ * Based on AT91RM9200 datasheet revision E.
+ *
+ * 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 AT91RM9200_USART_H
+#define AT91RM9200_USART_H
+
+#define AT91_US_CR              0x00                    /* Control Register */
+#define         AT91_US_RSTRX           (1 <<  2)               /* Reset Receiver */
+#define         AT91_US_RSTTX           (1 <<  3)               /* Reset Transmitter */
+#define         AT91_US_RXEN            (1 <<  4)               /* Receiver Enable */
+#define         AT91_US_RXDIS           (1 <<  5)               /* Receiver Disable */
+#define         AT91_US_TXEN            (1 <<  6)               /* Transmitter Enable */
+#define         AT91_US_TXDIS           (1 <<  7)               /* Transmitter Disable */
+#define         AT91_US_RSTSTA          (1 <<  8)               /* Reset Status Bits */
+#define         AT91_US_STTBRK          (1 <<  9)               /* Start Break */
+#define         AT91_US_STPBRK          (1 << 10)               /* Stop Break */
+#define         AT91_US_STTTO           (1 << 11)               /* Start Time-out */
+#define         AT91_US_SENDA           (1 << 12)               /* Send Address */
+#define         AT91_US_RSTIT           (1 << 13)               /* Reset Iterations */
+#define         AT91_US_RSTNACK         (1 << 14)               /* Reset Non Acknowledge */
+#define         AT91_US_RETTO           (1 << 15)               /* Rearm Time-out */
+#define         AT91_US_DTREN           (1 << 16)               /* Data Terminal Ready Enable */
+#define         AT91_US_DTRDIS          (1 << 17)               /* Data Terminal Ready Disable */
+#define         AT91_US_RTSEN           (1 << 18)               /* Request To Send Enable */
+#define         AT91_US_RTSDIS          (1 << 19)               /* Request To Send Disable */
+
+#define AT91_US_MR              0x04                    /* Mode Register */
+#define         AT91_US_USMODE          (0xf <<  0)             /* Mode of the USART */
+#define                 AT91_US_USMODE_NORMAL           0
+#define                 AT91_US_USMODE_RS485            1
+#define                 AT91_US_USMODE_HWHS             2
+#define                 AT91_US_USMODE_MODEM            3
+#define                 AT91_US_USMODE_ISO7816_T0       4
+#define                 AT91_US_USMODE_ISO7816_T1       6
+#define                 AT91_US_USMODE_IRDA             8
+#define         AT91_US_USCLKS          (3   <<  4)             /* Clock Selection */
+#define         AT91_US_CHRL            (3   <<  6)             /* Character Length */
+#define                 AT91_US_CHRL_5                  (0 <<  6)
+#define                 AT91_US_CHRL_6                  (1 <<  6)
+#define                 AT91_US_CHRL_7                  (2 <<  6)
+#define                 AT91_US_CHRL_8                  (3 <<  6)
+#define         AT91_US_SYNC            (1 <<  8)               /* Synchronous Mode Select */
+#define         AT91_US_PAR             (7 <<  9)               /* Parity Type */
+#define                 AT91_US_PAR_EVEN                (0 <<  9)
+#define                 AT91_US_PAR_ODD                 (1 <<  9)
+#define                 AT91_US_PAR_SPACE               (2 <<  9)
+#define                 AT91_US_PAR_MARK                (3 <<  9)
+#define                 AT91_US_PAR_NONE                (4 <<  9)
+#define                 AT91_US_PAR_MULTI_DROP          (6 <<  9)
+#define         AT91_US_NBSTOP          (3 << 12)               /* Number of Stop Bits */
+#define                 AT91_US_NBSTOP_1                (0 << 12)
+#define                 AT91_US_NBSTOP_1_5              (1 << 12)
+#define                 AT91_US_NBSTOP_2                (2 << 12)
+#define         AT91_US_CHMODE          (3 << 14)               /* Channel Mode */
+#define                 AT91_US_CHMODE_NORMAL           (0 << 14)
+#define                 AT91_US_CHMODE_ECHO             (1 << 14)
+#define                 AT91_US_CHMODE_LOC_LOOP         (2 << 14)
+#define                 AT91_US_CHMODE_REM_LOOP         (3 << 14)
+#define         AT91_US_MSBF            (1 << 16)               /* Bit Order */
+#define         AT91_US_MODE9           (1 << 17)               /* 9-bit Character Length */
+#define         AT91_US_CLKO            (1 << 18)               /* Clock Output Select */
+#define         AT91_US_OVER            (1 << 19)               /* Oversampling Mode */
+#define         AT91_US_INACK           (1 << 20)               /* Inhibit Non Acknowledge */
+#define         AT91_US_DSNACK          (1 << 21)               /* Disable Successive NACK */
+#define         AT91_US_MAX_ITER        (7 << 24)               /* Max Iterations */
+#define         AT91_US_FILTER          (1 << 28)               /* Infrared Receive Line Filter */
+
+#define AT91_US_IER             0x08                    /* Interrupt Enable Register */
+#define         AT91_US_RXRDY           (1 <<  0)               /* Receiver Ready */
+#define         AT91_US_TXRDY           (1 <<  1)               /* Transmitter Ready */
+#define         AT91_US_RXBRK           (1 <<  2)               /* Break Received / End of Break */
+#define         AT91_US_ENDRX           (1 <<  3)               /* End of Receiver Transfer */
+#define         AT91_US_ENDTX           (1 <<  4)               /* End of Transmitter Transfer */
+#define         AT91_US_OVRE            (1 <<  5)               /* Overrun Error */
+#define         AT91_US_FRAME           (1 <<  6)               /* Framing Error */
+#define         AT91_US_PARE            (1 <<  7)               /* Parity Error */
+#define         AT91_US_TIMEOUT         (1 <<  8)               /* Receiver Time-out */
+#define         AT91_US_TXEMPTY         (1 <<  9)               /* Transmitter Empty */
+#define         AT91_US_ITERATION       (1 << 10)               /* Max number of Repetitions Reached */
+#define         AT91_US_TXBUFE          (1 << 11)               /* Transmission Buffer Empty */
+#define         AT91_US_RXBUFF          (1 << 12)               /* Reception Buffer Full */
+#define         AT91_US_NACK            (1 << 13)               /* Non Acknowledge */
+#define         AT91_US_RIIC            (1 << 16)               /* Ring Indicator Input Change */
+#define         AT91_US_DSRIC           (1 << 17)               /* Data Set Ready Input Change */
+#define         AT91_US_DCDIC           (1 << 18)               /* Data Carrier Detect Input Change */
+#define         AT91_US_CTSIC           (1 << 19)               /* Clear to Send Input Change */
+#define         AT91_US_RI              (1 << 20)               /* RI */
+#define         AT91_US_DSR             (1 << 21)               /* DSR */
+#define         AT91_US_DCD             (1 << 22)               /* DCD */
+#define         AT91_US_CTS             (1 << 23)               /* CTS */
+
+#define AT91_US_IDR             0x0c                    /* Interrupt Disable Register */
+#define AT91_US_IMR             0x10                    /* Interrupt Mask Register */
+#define AT91_US_CSR             0x14                    /* Channel Status Register */
+#define AT91_US_RHR             0x18                    /* Receiver Holding Register */
+#define AT91_US_THR             0x1c                    /* Transmitter Holding Register */
+
+#define AT91_US_BRGR            0x20                    /* Baud Rate Generator Register */
+#define         AT91_US_CD              (0xffff << 0)           /* Clock Divider */
+
+#define AT91_US_RTOR            0x24                    /* Receiver Time-out Register */
+#define         AT91_US_TO              (0xffff << 0)           /* Time-out Value */
+
+#define AT91_US_TTGR            0x28                    /* Transmitter Timeguard Register */
+#define         AT91_US_TG              (0xff << 0)             /* Timeguard Value */
+
+#define AT91_US_FIDI            0x40                    /* FI DI Ratio Register */
+#define AT91_US_NER             0x44                    /* Number of Errors Register */
+#define AT91_US_IF              0x4c                    /* IrDA Filter Register */
+
+#endif
diff --git a/include/asm-avr32/arch-at32ap/board.h b/include/asm-avr32/arch-at32ap/board.h
new file mode 100644
index 0000000000..39368e18ab
--- /dev/null
+++ b/include/asm-avr32/arch-at32ap/board.h
@@ -0,0 +1,35 @@
+/*
+ * Platform data definitions.
+ */
+#ifndef __ASM_ARCH_BOARD_H
+#define __ASM_ARCH_BOARD_H
+
+#include <linux/types.h>
+
+/* Add basic devices: system manager, interrupt controller, portmuxes, etc. */
+void at32_add_system_devices(void);
+
+#define AT91_NR_UART    4
+extern struct platform_device *at91_default_console_device;
+
+struct platform_device *at32_add_device_usart(unsigned int id);
+
+struct eth_platform_data {
+        u8      valid;
+        u8      mii_phy_addr;
+        u8      is_rmii;
+        u8      hw_addr[6];
+};
+struct platform_device *
+at32_add_device_eth(unsigned int id, struct eth_platform_data *data);
+
+struct platform_device *at32_add_device_spi(unsigned int id);
+
+struct lcdc_platform_data {
+        unsigned long fbmem_start;
+        unsigned long fbmem_size;
+};
+struct platform_device *
+at32_add_device_lcdc(unsigned int id, struct lcdc_platform_data *data);
+
+#endif /* __ASM_ARCH_BOARD_H */
diff --git a/include/asm-avr32/arch-at32ap/init.h b/include/asm-avr32/arch-at32ap/init.h
new file mode 100644
index 0000000000..43722634e0
--- /dev/null
+++ b/include/asm-avr32/arch-at32ap/init.h
@@ -0,0 +1,21 @@
+/*
+ * AT32AP platform initialization calls.
+ *
+ * Copyright (C) 2006 Atmel 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 __ASM_AVR32_AT32AP_INIT_H__
+#define __ASM_AVR32_AT32AP_INIT_H__
+
+void setup_platform(void);
+
+/* Called by setup_platform */
+void at32_clock_init(void);
+void at32_portmux_init(void);
+
+void at32_setup_serial_console(unsigned int usart_id);
+
+#endif /* __ASM_AVR32_AT32AP_INIT_H__ */
diff --git a/include/asm-avr32/arch-at32ap/portmux.h b/include/asm-avr32/arch-at32ap/portmux.h
new file mode 100644
index 0000000000..4d50421262
--- /dev/null
+++ b/include/asm-avr32/arch-at32ap/portmux.h
@@ -0,0 +1,16 @@
+/*
+ * AT32 portmux interface.
+ *
+ * Copyright (C) 2006 Atmel 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 __ASM_AVR32_AT32_PORTMUX_H__
+#define __ASM_AVR32_AT32_PORTMUX_H__
+
+void portmux_set_func(unsigned int portmux_id, unsigned int pin_id,
+                      unsigned int function_id);
+
+#endif /* __ASM_AVR32_AT32_PORTMUX_H__ */
diff --git a/include/asm-avr32/arch-at32ap/sm.h b/include/asm-avr32/arch-at32ap/sm.h
new file mode 100644
index 0000000000..265a9ead20
--- /dev/null
+++ b/include/asm-avr32/arch-at32ap/sm.h
@@ -0,0 +1,27 @@
+/*
+ * AT32 System Manager interface.
+ *
+ * Copyright (C) 2006 Atmel 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 __ASM_AVR32_AT32_SM_H__
+#define __ASM_AVR32_AT32_SM_H__
+
+struct irq_chip;
+struct platform_device;
+
+struct at32_sm {
+        spinlock_t lock;
+        void __iomem *regs;
+        struct irq_chip *eim_chip;
+        unsigned int eim_first_irq;
+        struct platform_device *pdev;
+};
+
+extern struct platform_device at32_sm_device;
+extern struct at32_sm system_manager;
+
+#endif /* __ASM_AVR32_AT32_SM_H__ */
diff --git a/include/asm-avr32/arch-at32ap/smc.h b/include/asm-avr32/arch-at32ap/smc.h
new file mode 100644
index 0000000000..3732b32830
--- /dev/null
+++ b/include/asm-avr32/arch-at32ap/smc.h
@@ -0,0 +1,60 @@
+/*
+ * Static Memory Controller for AT32 chips
+ *
+ * Copyright (C) 2006 Atmel Corporation
+ *
+ * Inspired by the OMAP2 General-Purpose Memory Controller interface
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ARCH_AT32AP_SMC_H
+#define __ARCH_AT32AP_SMC_H
+
+/*
+ * All timing parameters are in nanoseconds.
+ */
+struct smc_config {
+        /* Delay from address valid to assertion of given strobe */
+        u16             ncs_read_setup;
+        u16             nrd_setup;
+        u16             ncs_write_setup;
+        u16             nwe_setup;
+
+        /* Pulse length of given strobe */
+        u16             ncs_read_pulse;
+        u16             nrd_pulse;
+        u16             ncs_write_pulse;
+        u16             nwe_pulse;
+
+        /* Total cycle length of given operation */
+        u16             read_cycle;
+        u16             write_cycle;
+
+        /* Bus width in bytes */
+        u8              bus_width;
+
+        /*
+         * 0: Data is sampled on rising edge of NCS
+         * 1: Data is sampled on rising edge of NRD
+         */
+        unsigned int    nrd_controlled:1;
+
+        /*
+         * 0: Data is driven on falling edge of NCS
+         * 1: Data is driven on falling edge of NWR
+         */
+        unsigned int    nwe_controlled:1;
+
+        /*
+         * 0: Byte select access type
+         * 1: Byte write access type
+         */
+        unsigned int    byte_write:1;
+};
+
+extern int smc_set_configuration(int cs, const struct smc_config *config);
+extern struct smc_config *smc_get_configuration(int cs);
+
+#endif /* __ARCH_AT32AP_SMC_H */
diff --git a/include/asm-avr32/asm.h b/include/asm-avr32/asm.h
new file mode 100644
index 0000000000..515c761895
--- /dev/null
+++ b/include/asm-avr32/asm.h
@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2004-2006 Atmel 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 __ASM_AVR32_ASM_H__
+#define __ASM_AVR32_ASM_H__
+
+#include <asm/sysreg.h>
+#include <asm/asm-offsets.h>
+#include <asm/thread_info.h>
+
+#define mask_interrupts         ssrf    SR_GM_BIT
+#define mask_exceptions         ssrf    SR_EM_BIT
+#define unmask_interrupts       csrf    SR_GM_BIT
+#define unmask_exceptions       csrf    SR_EM_BIT
+
+#ifdef CONFIG_FRAME_POINTER
+        .macro  save_fp
+        st.w    --sp, r7
+        .endm
+        .macro  restore_fp
+        ld.w    r7, sp++
+        .endm
+        .macro  zero_fp
+        mov     r7, 0
+        .endm
+#else
+        .macro  save_fp
+        .endm
+        .macro  restore_fp
+        .endm
+        .macro  zero_fp
+        .endm
+#endif
+        .macro  get_thread_info reg
+        mov     \reg, sp
+        andl    \reg, ~(THREAD_SIZE - 1) & 0xffff
+        .endm
+
+        /* Save and restore registers */
+        .macro  save_min sr, tmp=lr
+        pushm   lr
+        mfsr    \tmp, \sr
+        zero_fp
+        st.w    --sp, \tmp
+        .endm
+
+        .macro  restore_min sr, tmp=lr
+        ld.w    \tmp, sp++
+        mtsr    \sr, \tmp
+        popm    lr
+        .endm
+
+        .macro  save_half sr, tmp=lr
+        save_fp
+        pushm   r8-r9,r10,r11,r12,lr
+        zero_fp
+        mfsr    \tmp, \sr
+        st.w    --sp, \tmp
+        .endm
+
+        .macro  restore_half sr, tmp=lr
+        ld.w    \tmp, sp++
+        mtsr    \sr, \tmp
+        popm    r8-r9,r10,r11,r12,lr
+        restore_fp
+        .endm
+
+        .macro  save_full_user sr, tmp=lr
+        stmts   --sp, r0,r1,r2,r3,r4,r5,r6,r7,r8,r9,r10,r11,r12,sp,lr
+        st.w    --sp, lr
+        zero_fp
+        mfsr    \tmp, \sr
+        st.w    --sp, \tmp
+        .endm
+
+        .macro  restore_full_user sr, tmp=lr
+        ld.w    \tmp, sp++
+        mtsr    \sr, \tmp
+        ld.w    lr, sp++
+        ldmts   sp++, r0,r1,r2,r3,r4,r5,r6,r7,r8,r9,r10,r11,r12,sp,lr
+        .endm
+
+        /* uaccess macros */
+        .macro branch_if_kernel scratch, label
+        get_thread_info \scratch
+        ld.w    \scratch, \scratch[TI_flags]
+        bld     \scratch, TIF_USERSPACE
+        brcc    \label
+        .endm
+
+        .macro ret_if_privileged scratch, addr, size, ret
+        sub     \scratch, \size, 1
+        add     \scratch, \addr
+        retcs   \ret
+        retmi   \ret
+        .endm
+
+#endif /* __ASM_AVR32_ASM_H__ */
diff --git a/include/asm-avr32/atomic.h b/include/asm-avr32/atomic.h
new file mode 100644
index 0000000000..e0b9c44c12
--- /dev/null
+++ b/include/asm-avr32/atomic.h
@@ -0,0 +1,201 @@
+/*
+ * Atomic operations that C can't guarantee us.  Useful for
+ * resource counting etc.
+ *
+ * But use these as seldom as possible since they are slower than
+ * regular operations.
+ *
+ * Copyright (C) 2004-2006 Atmel 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 __ASM_AVR32_ATOMIC_H
+#define __ASM_AVR32_ATOMIC_H
+
+#include <asm/system.h>
+
+typedef struct { volatile int counter; } atomic_t;
+#define ATOMIC_INIT(i)  { (i) }
+
+#define atomic_read(v)          ((v)->counter)
+#define atomic_set(v, i)        (((v)->counter) = i)
+
+/*
+ * atomic_sub_return - subtract the atomic variable
+ * @i: integer value to subtract
+ * @v: pointer of type atomic_t
+ *
+ * Atomically subtracts @i from @v. Returns the resulting value.
+ */
+static inline int atomic_sub_return(int i, atomic_t *v)
+{
+        int result;
+
+        asm volatile(
+                "/* atomic_sub_return */\n"
+                "1:     ssrf    5\n"
+                "       ld.w    %0, %2\n"
+                "       sub     %0, %3\n"
+                "       stcond  %1, %0\n"
+                "       brne    1b"
+                : "=&r"(result), "=o"(v->counter)
+                : "m"(v->counter), "ir"(i)
+                : "cc");
+
+        return result;
+}
+
+/*
+ * atomic_add_return - add integer to atomic variable
+ * @i: integer value to add
+ * @v: pointer of type atomic_t
+ *
+ * Atomically adds @i to @v. Returns the resulting value.
+ */
+static inline int atomic_add_return(int i, atomic_t *v)
+{
+        int result;
+
+        if (__builtin_constant_p(i))
+                result = atomic_sub_return(-i, v);
+        else
+                asm volatile(
+                        "/* atomic_add_return */\n"
+                        "1:     ssrf    5\n"
+                        "       ld.w    %0, %1\n"
+                        "       add     %0, %3\n"
+                        "       stcond  %2, %0\n"
+                        "       brne    1b"
+                        : "=&r"(result), "=o"(v->counter)
+                        : "m"(v->counter), "r"(i)
+                        : "cc", "memory");
+
+        return result;
+}
+
+/*
+ * atomic_sub_unless - sub 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.
+ *
+ * If the atomic value v is not equal to u, this function subtracts a
+ * from v, and returns non zero. If v is equal to u then it returns
+ * zero. This is done as an atomic operation.
+*/
+static inline int atomic_sub_unless(atomic_t *v, int a, int u)
+{
+        int tmp, result = 0;
+
+        asm volatile(
+                "/* atomic_sub_unless */\n"
+                "1:     ssrf    5\n"
+                "       ld.w    %0, %3\n"
+                "       cp.w    %0, %5\n"
+                "       breq    1f\n"
+                "       sub     %0, %4\n"
+                "       stcond  %2, %0\n"
+                "       brne    1b\n"
+                "       mov     %1, 1\n"
+                "1:"
+                : "=&r"(tmp), "=&r"(result), "=o"(v->counter)
+                : "m"(v->counter), "ir"(a), "ir"(u)
+                : "cc", "memory");
+
+        return result;
+}
+
+/*
+ * 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.
+ *
+ * If the atomic value v is not equal to u, this function adds a to v,
+ * and returns non zero. If v is equal to u then it returns zero. This
+ * is done as an atomic operation.
+*/
+static inline int atomic_add_unless(atomic_t *v, int a, int u)
+{
+        int tmp, result;
+
+        if (__builtin_constant_p(a))
+                result = atomic_sub_unless(v, -a, u);
+        else {
+                result = 0;
+                asm volatile(
+                        "/* atomic_add_unless */\n"
+                        "1:     ssrf    5\n"
+                        "       ld.w    %0, %3\n"
+                        "       cp.w    %0, %5\n"
+                        "       breq    1f\n"
+                        "       add     %0, %4\n"
+                        "       stcond  %2, %0\n"
+                        "       brne    1b\n"
+                        "       mov     %1, 1\n"
+                        "1:"
+                        : "=&r"(tmp), "=&r"(result), "=o"(v->counter)
+                        : "m"(v->counter), "r"(a), "ir"(u)
+                        : "cc", "memory");
+        }
+
+        return result;
+}
+
+/*
+ * atomic_sub_if_positive - conditionally subtract integer from atomic variable
+ * @i: integer value to subtract
+ * @v: pointer of type atomic_t
+ *
+ * Atomically test @v and subtract @i if @v is greater or equal than @i.
+ * The function returns the old value of @v minus @i.
+ */
+static inline int atomic_sub_if_positive(int i, atomic_t *v)
+{
+        int result;
+
+        asm volatile(
+                "/* atomic_sub_if_positive */\n"
+                "1:     ssrf    5\n"
+                "       ld.w    %0, %2\n"
+                "       sub     %0, %3\n"
+                "       brlt    1f\n"
+                "       stcond  %1, %0\n"
+                "       brne    1b\n"
+                "1:"
+                : "=&r"(result), "=o"(v->counter)
+                : "m"(v->counter), "ir"(i)
+                : "cc", "memory");
+
+        return result;
+}
+
+#define atomic_xchg(v, new)     (xchg(&((v)->counter), new))
+#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+
+#define atomic_sub(i, v)        (void)atomic_sub_return(i, v)
+#define atomic_add(i, v)        (void)atomic_add_return(i, v)
+#define atomic_dec(v)           atomic_sub(1, (v))
+#define atomic_inc(v)           atomic_add(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_inc_and_test(v) (atomic_add_return(1, v) == 0)
+#define atomic_dec_and_test(v) (atomic_sub_return(1, v) == 0)
+#define atomic_add_negative(i, v) (atomic_add_return(i, v) < 0)
+
+#define atomic_inc_not_zero(v)  atomic_add_unless(v, 1, 0)
+#define atomic_dec_if_positive(v) atomic_sub_if_positive(1, v)
+
+#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_AVR32_ATOMIC_H */
diff --git a/include/asm-avr32/auxvec.h b/include/asm-avr32/auxvec.h
new file mode 100644
index 0000000000..d5dd435bf8
--- /dev/null
+++ b/include/asm-avr32/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __ASM_AVR32_AUXVEC_H
+#define __ASM_AVR32_AUXVEC_H
+
+#endif /* __ASM_AVR32_AUXVEC_H */
diff --git a/include/asm-avr32/bitops.h b/include/asm-avr32/bitops.h
new file mode 100644
index 0000000000..5299f8c8e1
--- /dev/null
+++ b/include/asm-avr32/bitops.h
@@ -0,0 +1,296 @@
+/*
+ * Copyright (C) 2004-2006 Atmel 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 __ASM_AVR32_BITOPS_H
+#define __ASM_AVR32_BITOPS_H
+
+#include <asm/byteorder.h>
+#include <asm/system.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()
+
+/*
+ * 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)
+{
+        unsigned long *p = ((unsigned long *)addr) + nr / BITS_PER_LONG;
+        unsigned long tmp;
+
+        if (__builtin_constant_p(nr)) {
+                asm volatile(
+                        "1:     ssrf    5\n"
+                        "       ld.w    %0, %2\n"
+                        "       sbr     %0, %3\n"
+                        "       stcond  %1, %0\n"
+                        "       brne    1b"
+                        : "=&r"(tmp), "=o"(*p)
+                        : "m"(*p), "i"(nr)
+                        : "cc");
+        } else {
+                unsigned long mask = 1UL << (nr % BITS_PER_LONG);
+                asm volatile(
+                        "1:     ssrf    5\n"
+                        "       ld.w    %0, %2\n"
+                        "       or      %0, %3\n"
+                        "       stcond  %1, %0\n"
+                        "       brne    1b"
+                        : "=&r"(tmp), "=o"(*p)
+                        : "m"(*p), "r"(mask)
+                        : "cc");
+        }
+}
+
+/*
+ * 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)
+{
+        unsigned long *p = ((unsigned long *)addr) + nr / BITS_PER_LONG;
+        unsigned long tmp;
+
+        if (__builtin_constant_p(nr)) {
+                asm volatile(
+                        "1:     ssrf    5\n"
+                        "       ld.w    %0, %2\n"
+                        "       cbr     %0, %3\n"
+                        "       stcond  %1, %0\n"
+                        "       brne    1b"
+                        : "=&r"(tmp), "=o"(*p)
+                        : "m"(*p), "i"(nr)
+                        : "cc");
+        } else {
+                unsigned long mask = 1UL << (nr % BITS_PER_LONG);
+                asm volatile(
+                        "1:     ssrf    5\n"
+                        "       ld.w    %0, %2\n"
+                        "       andn    %0, %3\n"
+                        "       stcond  %1, %0\n"
+                        "       brne    1b"
+                        : "=&r"(tmp), "=o"(*p)
+                        : "m"(*p), "r"(mask)
+                        : "cc");
+        }
+}
+
+/*
+ * change_bit - Toggle a bit in memory
+ * @nr: Bit to change
+ * @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)
+{
+        unsigned long *p = ((unsigned long *)addr) + nr / BITS_PER_LONG;
+        unsigned long mask = 1UL << (nr % BITS_PER_LONG);
+        unsigned long tmp;
+
+        asm volatile(
+                "1:     ssrf    5\n"
+                "       ld.w    %0, %2\n"
+                "       eor     %0, %3\n"
+                "       stcond  %1, %0\n"
+                "       brne    1b"
+                : "=&r"(tmp), "=o"(*p)
+                : "m"(*p), "r"(mask)
+                : "cc");
+}
+
+/*
+ * 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)
+{
+        unsigned long *p = ((unsigned long *)addr) + nr / BITS_PER_LONG;
+        unsigned long mask = 1UL << (nr % BITS_PER_LONG);
+        unsigned long tmp, old;
+
+        if (__builtin_constant_p(nr)) {
+                asm volatile(
+                        "1:     ssrf    5\n"
+                        "       ld.w    %0, %3\n"
+                        "       mov     %2, %0\n"
+                        "       sbr     %0, %4\n"
+                        "       stcond  %1, %0\n"
+                        "       brne    1b"
+                        : "=&r"(tmp), "=o"(*p), "=&r"(old)
+                        : "m"(*p), "i"(nr)
+                        : "memory", "cc");
+        } else {
+                asm volatile(
+                        "1:     ssrf    5\n"
+                        "       ld.w    %2, %3\n"
+                        "       or      %0, %2, %4\n"
+                        "       stcond  %1, %0\n"
+                        "       brne    1b"
+                        : "=&r"(tmp), "=o"(*p), "=&r"(old)
+                        : "m"(*p), "r"(mask)
+                        : "memory", "cc");
+        }
+
+        return (old & mask) != 0;
+}
+
+/*
+ * test_and_clear_bit - Clear a bit and return its old value
+ * @nr: Bit to clear
+ * @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)
+{
+        unsigned long *p = ((unsigned long *)addr) + nr / BITS_PER_LONG;
+        unsigned long mask = 1UL << (nr % BITS_PER_LONG);
+        unsigned long tmp, old;
+
+        if (__builtin_constant_p(nr)) {
+                asm volatile(
+                        "1:     ssrf    5\n"
+                        "       ld.w    %0, %3\n"
+                        "       mov     %2, %0\n"
+                        "       cbr     %0, %4\n"
+                        "       stcond  %1, %0\n"
+                        "       brne    1b"
+                        : "=&r"(tmp), "=o"(*p), "=&r"(old)
+                        : "m"(*p), "i"(nr)
+                        : "memory", "cc");
+        } else {
+                asm volatile(
+                        "1:     ssrf    5\n"
+                        "       ld.w    %0, %3\n"
+                        "       mov     %2, %0\n"
+                        "       andn    %0, %4\n"
+                        "       stcond  %1, %0\n"
+                        "       brne    1b"
+                        : "=&r"(tmp), "=o"(*p), "=&r"(old)
+                        : "m"(*p), "r"(mask)
+                        : "memory", "cc");
+        }
+
+        return (old & mask) != 0;
+}
+
+/*
+ * test_and_change_bit - Change a bit and return its old value
+ * @nr: Bit to change
+ * @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)
+{
+        unsigned long *p = ((unsigned long *)addr) + nr / BITS_PER_LONG;
+        unsigned long mask = 1UL << (nr % BITS_PER_LONG);
+        unsigned long tmp, old;
+
+        asm volatile(
+                "1:     ssrf    5\n"
+                "       ld.w    %2, %3\n"
+                "       eor     %0, %2, %4\n"
+                "       stcond  %1, %0\n"
+                "       brne    1b"
+                : "=&r"(tmp), "=o"(*p), "=&r"(old)
+                : "m"(*p), "r"(mask)
+                : "memory", "cc");
+
+        return (old & mask) != 0;
+}
+
+#include <asm-generic/bitops/non-atomic.h>
+
+/* Find First bit Set */
+static inline unsigned long __ffs(unsigned long word)
+{
+        unsigned long result;
+
+        asm("brev %1\n\t"
+            "clz %0,%1"
+            : "=r"(result), "=&r"(word)
+            : "1"(word));
+        return result;
+}
+
+/* Find First Zero */
+static inline unsigned long ffz(unsigned long word)
+{
+        return __ffs(~word);
+}
+
+/* Find Last bit Set */
+static inline int fls(unsigned long word)
+{
+        unsigned long result;
+
+        asm("clz %0,%1" : "=r"(result) : "r"(word));
+        return 32 - result;
+}
+
+unsigned long find_first_zero_bit(const unsigned long *addr,
+                                  unsigned long size);
+unsigned long find_next_zero_bit(const unsigned long *addr,
+                                 unsigned long size,
+                                 unsigned long offset);
+unsigned long find_first_bit(const unsigned long *addr,
+                             unsigned long size);
+unsigned long find_next_bit(const unsigned long *addr,
+                                 unsigned long size,
+                                 unsigned long offset);
+
+/*
+ * ffs: find first bit set. This is defined the same way as
+ * the libc and compiler builtin ffs routines, therefore
+ * differs in spirit from the above ffz (man ffs).
+ *
+ * The difference is that bit numbering starts at 1, and if no bit is set,
+ * the function returns 0.
+ */
+static inline int ffs(unsigned long word)
+{
+        if(word == 0)
+                return 0;
+        return __ffs(word) + 1;
+}
+
+#include <asm-generic/bitops/fls64.h>
+#include <asm-generic/bitops/sched.h>
+#include <asm-generic/bitops/hweight.h>
+
+#include <asm-generic/bitops/ext2-non-atomic.h>
+#include <asm-generic/bitops/ext2-atomic.h>
+#include <asm-generic/bitops/minix-le.h>
+
+#endif /* __ASM_AVR32_BITOPS_H */
diff --git a/include/asm-avr32/bug.h b/include/asm-avr32/bug.h
new file mode 100644
index 0000000000..521766bc93
--- /dev/null
+++ b/include/asm-avr32/bug.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2006 Atmel 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 __ASM_AVR32_BUG_H
+#define __ASM_AVR32_BUG_H
+
+#ifdef CONFIG_BUG
+
+/*
+ * According to our Chief Architect, this compact opcode is very
+ * unlikely to ever be implemented.
+ */
+#define AVR32_BUG_OPCODE        0x5df0
+
+#ifdef CONFIG_DEBUG_BUGVERBOSE
+
+#define BUG()                                                           \
+        do {                                                            \
+                asm volatile(".hword    %0\n\t"                         \
+                             ".hword    %1\n\t"                         \
+                             ".long     %2"                             \
+                             :                                          \
+                             : "n"(AVR32_BUG_OPCODE),                   \
+                               "i"(__LINE__), "X"(__FILE__));           \
+        } while (0)
+
+#else
+
+#define BUG()                                                           \
+        do {                                                            \
+                asm volatile(".hword    %0\n\t"                         \
+                             : : "n"(AVR32_BUG_OPCODE));                \
+        } while (0)
+
+#endif /* CONFIG_DEBUG_BUGVERBOSE */
+
+#define HAVE_ARCH_BUG
+
+#endif /* CONFIG_BUG */
+
+#include <asm-generic/bug.h>
+
+#endif /* __ASM_AVR32_BUG_H */
diff --git a/include/asm-avr32/bugs.h b/include/asm-avr32/bugs.h
new file mode 100644
index 0000000000..7635e77062
--- /dev/null
+++ b/include/asm-avr32/bugs.h
@@ -0,0 +1,15 @@
+/*
+ * This is included by init/main.c to check for architecture-dependent bugs.
+ *
+ * Needs:
+ *      void check_bugs(void);
+ */
+#ifndef __ASM_AVR32_BUGS_H
+#define __ASM_AVR32_BUGS_H
+
+static void __init check_bugs(void)
+{
+        cpu_data->loops_per_jiffy = loops_per_jiffy;
+}
+
+#endif /* __ASM_AVR32_BUGS_H */
diff --git a/include/asm-avr32/byteorder.h b/include/asm-avr32/byteorder.h
new file mode 100644
index 0000000000..402ff4125c
--- /dev/null
+++ b/include/asm-avr32/byteorder.h
@@ -0,0 +1,25 @@
+/*
+ * AVR32 endian-conversion functions.
+ */
+#ifndef __ASM_AVR32_BYTEORDER_H
+#define __ASM_AVR32_BYTEORDER_H
+
+#include <asm/types.h>
+#include <linux/compiler.h>
+
+#ifdef __CHECKER__
+extern unsigned long __builtin_bswap_32(unsigned long x);
+extern unsigned short __builtin_bswap_16(unsigned short x);
+#endif
+
+#define __arch__swab32(x) __builtin_bswap_32(x)
+#define __arch__swab16(x) __builtin_bswap_16(x)
+
+#if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
+# define __BYTEORDER_HAS_U64__
+# define __SWAB_64_THRU_32__
+#endif
+
+#include <linux/byteorder/big_endian.h>
+
+#endif /* __ASM_AVR32_BYTEORDER_H */
diff --git a/include/asm-avr32/cache.h b/include/asm-avr32/cache.h
new file mode 100644
index 0000000000..dabb955f3c
--- /dev/null
+++ b/include/asm-avr32/cache.h
@@ -0,0 +1,29 @@
+#ifndef __ASM_AVR32_CACHE_H
+#define __ASM_AVR32_CACHE_H
+
+#define L1_CACHE_SHIFT 5
+#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
+
+#ifndef __ASSEMBLER__
+struct cache_info {
+        unsigned int ways;
+        unsigned int sets;
+        unsigned int linesz;
+};
+#endif /* __ASSEMBLER */
+
+/* Cache operation constants */
+#define ICACHE_FLUSH            0x00
+#define ICACHE_INVALIDATE       0x01
+#define ICACHE_LOCK             0x02
+#define ICACHE_UNLOCK           0x03
+#define ICACHE_PREFETCH         0x04
+
+#define DCACHE_FLUSH            0x08
+#define DCACHE_LOCK             0x09
+#define DCACHE_UNLOCK           0x0a
+#define DCACHE_INVALIDATE       0x0b
+#define DCACHE_CLEAN            0x0c
+#define DCACHE_CLEAN_INVAL      0x0d
+
+#endif /* __ASM_AVR32_CACHE_H */
diff --git a/include/asm-avr32/cachectl.h b/include/asm-avr32/cachectl.h
new file mode 100644
index 0000000000..4faf1ce600
--- /dev/null
+++ b/include/asm-avr32/cachectl.h
@@ -0,0 +1,11 @@
+#ifndef __ASM_AVR32_CACHECTL_H
+#define __ASM_AVR32_CACHECTL_H
+
+/*
+ * Operations that can be performed through the cacheflush system call
+ */
+
+/* Clean the data cache, then invalidate the icache */
+#define CACHE_IFLUSH    0
+
+#endif /* __ASM_AVR32_CACHECTL_H */
diff --git a/include/asm-avr32/cacheflush.h b/include/asm-avr32/cacheflush.h
new file mode 100644
index 0000000000..f1bf170898
--- /dev/null
+++ b/include/asm-avr32/cacheflush.h
@@ -0,0 +1,129 @@
+/*
+ * Copyright (C) 2004-2006 Atmel 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 __ASM_AVR32_CACHEFLUSH_H
+#define __ASM_AVR32_CACHEFLUSH_H
+
+/* Keep includes the same across arches.  */
+#include <linux/mm.h>
+
+#define CACHE_OP_ICACHE_INVALIDATE      0x01
+#define CACHE_OP_DCACHE_INVALIDATE      0x0b
+#define CACHE_OP_DCACHE_CLEAN           0x0c
+#define CACHE_OP_DCACHE_CLEAN_INVAL     0x0d
+
+/*
+ * Invalidate any cacheline containing virtual address vaddr without
+ * writing anything back to memory.
+ *
+ * Note that this function may corrupt unrelated data structures when
+ * applied on buffers that are not cacheline aligned in both ends.
+ */
+static inline void invalidate_dcache_line(void *vaddr)
+{
+        asm volatile("cache %0[0], %1"
+                     :
+                     : "r"(vaddr), "n"(CACHE_OP_DCACHE_INVALIDATE)
+                     : "memory");
+}
+
+/*
+ * Make sure any cacheline containing virtual address vaddr is written
+ * to memory.
+ */
+static inline void clean_dcache_line(void *vaddr)
+{
+        asm volatile("cache %0[0], %1"
+                     :
+                     : "r"(vaddr), "n"(CACHE_OP_DCACHE_CLEAN)
+                     : "memory");
+}
+
+/*
+ * Make sure any cacheline containing virtual address vaddr is written
+ * to memory and then invalidate it.
+ */
+static inline void flush_dcache_line(void *vaddr)
+{
+        asm volatile("cache %0[0], %1"
+                     :
+                     : "r"(vaddr), "n"(CACHE_OP_DCACHE_CLEAN_INVAL)
+                     : "memory");
+}
+
+/*
+ * Invalidate any instruction cacheline containing virtual address
+ * vaddr.
+ */
+static inline void invalidate_icache_line(void *vaddr)
+{
+        asm volatile("cache %0[0], %1"
+                     :
+                     : "r"(vaddr), "n"(CACHE_OP_ICACHE_INVALIDATE)
+                     : "memory");
+}
+
+/*
+ * Applies the above functions on all lines that are touched by the
+ * specified virtual address range.
+ */
+void invalidate_dcache_region(void *start, size_t len);
+void clean_dcache_region(void *start, size_t len);
+void flush_dcache_region(void *start, size_t len);
+void invalidate_icache_region(void *start, size_t len);
+
+/*
+ * Make sure any pending writes are completed before continuing.
+ */
+#define flush_write_buffer() asm volatile("sync 0" : : : "memory")
+
+/*
+ * The following functions are called when a virtual mapping changes.
+ * We do not need to flush anything in this case.
+ */
+#define flush_cache_all()                       do { } while (0)
+#define flush_cache_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_cache_vmap(start, end)            do { } while (0)
+#define flush_cache_vunmap(start, end)          do { } while (0)
+
+/*
+ * I think we need to implement this one to be able to reliably
+ * execute pages from RAMDISK. However, if we implement the
+ * flush_dcache_*() functions, it might not be needed anymore.
+ *
+ * #define flush_icache_page(vma, page)         do { } while (0)
+ */
+extern void flush_icache_page(struct vm_area_struct *vma, struct page *page);
+
+/*
+ * These are (I think) related to D-cache aliasing.  We might need to
+ * do something here, but only for certain configurations.  No such
+ * configurations exist at this time.
+ */
+#define flush_dcache_page(page)                 do { } while (0)
+#define flush_dcache_mmap_lock(page)            do { } while (0)
+#define flush_dcache_mmap_unlock(page)          do { } while (0)
+
+/*
+ * These are for I/D cache coherency. In this case, we do need to
+ * flush with all configurations.
+ */
+extern void flush_icache_range(unsigned long start, unsigned long end);
+extern void flush_icache_user_range(struct vm_area_struct *vma,
+                                    struct page *page,
+                                    unsigned long addr, int len);
+
+#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_AVR32_CACHEFLUSH_H */
diff --git a/include/asm-avr32/checksum.h b/include/asm-avr32/checksum.h
new file mode 100644
index 0000000000..41b7af09ed
--- /dev/null
+++ b/include/asm-avr32/checksum.h
@@ -0,0 +1,156 @@
+/*
+ * Copyright (C) 2004-2006 Atmel 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 __ASM_AVR32_CHECKSUM_H
+#define __ASM_AVR32_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
+ */
+unsigned int csum_partial(const unsigned char * buff, int len,
+                          unsigned int sum);
+
+/*
+ * the same as csum_partial, but copies from src while it
+ * checksums, and handles user-space pointer exceptions correctly, when needed.
+ *
+ * here even more important to align src and dst on a 32-bit (or even
+ * better 64-bit) boundary
+ */
+unsigned int csum_partial_copy_generic(const char *src, char *dst, int len,
+                                       int sum, int *src_err_ptr,
+                                       int *dst_err_ptr);
+
+/*
+ *      Note: when you get a NULL pointer exception here this means someone
+ *      passed in an incorrect kernel address to one of these functions.
+ *
+ *      If you use these functions directly please don't forget the
+ *      verify_area().
+ */
+static inline
+unsigned int csum_partial_copy_nocheck(const char *src, char *dst,
+                                       int len, int sum)
+{
+        return csum_partial_copy_generic(src, dst, len, sum, NULL, NULL);
+}
+
+static inline
+unsigned int csum_partial_copy_from_user (const char __user *src, char *dst,
+                                          int len, int sum, int *err_ptr)
+{
+        return csum_partial_copy_generic((const char __force *)src, dst, len,
+                                         sum, err_ptr, NULL);
+}
+
+/*
+ *      This is a version of ip_compute_csum() optimized for IP headers,
+ *      which always checksum on 4 octet boundaries.
+ */
+static inline unsigned short ip_fast_csum(unsigned char *iph,
+                                          unsigned int ihl)
+{
+        unsigned int sum, tmp;
+
+        __asm__ __volatile__(
+                "       ld.w    %0, %1++\n"
+                "       ld.w    %3, %1++\n"
+                "       sub     %2, 4\n"
+                "       add     %0, %3\n"
+                "       ld.w    %3, %1++\n"
+                "       adc     %0, %0, %3\n"
+                "       ld.w    %3, %1++\n"
+                "       adc     %0, %0, %3\n"
+                "       acr     %0\n"
+                "1:     ld.w    %3, %1++\n"
+                "       add     %0, %3\n"
+                "       acr     %0\n"
+                "       sub     %2, 1\n"
+                "       brne    1b\n"
+                "       lsl     %3, %0, 16\n"
+                "       andl    %0, 0\n"
+                "       mov     %2, 0xffff\n"
+                "       add     %0, %3\n"
+                "       adc     %0, %0, %2\n"
+                "       com     %0\n"
+                "       lsr     %0, 16\n"
+                : "=r"(sum), "=r"(iph), "=r"(ihl), "=r"(tmp)
+                : "1"(iph), "2"(ihl)
+                : "memory", "cc");
+        return sum;
+}
+
+/*
+ *      Fold a partial checksum
+ */
+
+static inline unsigned int csum_fold(unsigned int sum)
+{
+        unsigned int tmp;
+
+        asm("   bfextu  %1, %0, 0, 16\n"
+            "   lsr     %0, 16\n"
+            "   add     %0, %1\n"
+            "   bfextu  %1, %0, 16, 16\n"
+            "   add     %0, %1"
+            : "=&r"(sum), "=&r"(tmp)
+            : "0"(sum));
+
+        return ~sum;
+}
+
+static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
+                                               unsigned long daddr,
+                                               unsigned short len,
+                                               unsigned short proto,
+                                               unsigned int sum)
+{
+        asm("   add     %0, %1\n"
+            "   adc     %0, %0, %2\n"
+            "   adc     %0, %0, %3\n"
+            "   acr     %0"
+            : "=r"(sum)
+            : "r"(daddr), "r"(saddr), "r"(ntohs(len) | (proto << 16)),
+              "0"(sum)
+            : "cc");
+
+        return sum;
+}
+
+/*
+ * computes the checksum of the TCP/UDP pseudo-header
+ * returns a 16-bit checksum, already complemented
+ */
+static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
+                                                   unsigned long daddr,
+                                                   unsigned short len,
+                                                   unsigned short proto,
+                                                   unsigned int 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 unsigned short ip_compute_csum(unsigned char * buff, int len)
+{
+    return csum_fold(csum_partial(buff, len, 0));
+}
+
+#endif /* __ASM_AVR32_CHECKSUM_H */
diff --git a/include/asm-avr32/cputime.h b/include/asm-avr32/cputime.h
new file mode 100644
index 0000000000..e87e0f81cb
--- /dev/null
+++ b/include/asm-avr32/cputime.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_AVR32_CPUTIME_H
+#define __ASM_AVR32_CPUTIME_H
+
+#include <asm-generic/cputime.h>
+
+#endif /* __ASM_AVR32_CPUTIME_H */
diff --git a/include/asm-avr32/current.h b/include/asm-avr32/current.h
new file mode 100644
index 0000000000..c7b0549eab
--- /dev/null
+++ b/include/asm-avr32/current.h
@@ -0,0 +1,15 @@
+#ifndef __ASM_AVR32_CURRENT_H
+#define __ASM_AVR32_CURRENT_H
+
+#include <linux/thread_info.h>
+
+struct task_struct;
+
+inline static struct task_struct * get_current(void)
+{
+        return current_thread_info()->task;
+}
+
+#define current get_current()
+
+#endif /* __ASM_AVR32_CURRENT_H */
diff --git a/include/asm-avr32/delay.h b/include/asm-avr32/delay.h
new file mode 100644
index 0000000000..cc3b2e3343
--- /dev/null
+++ b/include/asm-avr32/delay.h
@@ -0,0 +1,26 @@
+#ifndef __ASM_AVR32_DELAY_H
+#define __ASM_AVR32_DELAY_H
+
+/*
+ * Copyright (C) 1993 Linus Torvalds
+ *
+ * Delay routines calling functions in arch/avr32/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 usecs);
+extern void __delay(unsigned long loops);
+
+#define udelay(n) (__builtin_constant_p(n) ? \
+        ((n) > 20000 ? __bad_udelay() : __const_udelay((n) * 0x10c6ul)) : \
+        __udelay(n))
+
+#define ndelay(n) (__builtin_constant_p(n) ? \
+        ((n) > 20000 ? __bad_ndelay() : __const_udelay((n) * 5ul)) : \
+        __ndelay(n))
+
+#endif /* __ASM_AVR32_DELAY_H */
diff --git a/include/asm-avr32/div64.h b/include/asm-avr32/div64.h
new file mode 100644
index 0000000000..d7ddd4fdec
--- /dev/null
+++ b/include/asm-avr32/div64.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_AVR32_DIV64_H
+#define __ASM_AVR32_DIV64_H
+
+#include <asm-generic/div64.h>
+
+#endif /* __ASM_AVR32_DIV64_H */
diff --git a/include/asm-avr32/dma-mapping.h b/include/asm-avr32/dma-mapping.h
new file mode 100644
index 0000000000..4c40cb41cd
--- /dev/null
+++ b/include/asm-avr32/dma-mapping.h
@@ -0,0 +1,320 @@
+#ifndef __ASM_AVR32_DMA_MAPPING_H
+#define __ASM_AVR32_DMA_MAPPING_H
+
+#include <linux/mm.h>
+#include <linux/device.h>
+#include <asm/scatterlist.h>
+#include <asm/processor.h>
+#include <asm/cacheflush.h>
+#include <asm/io.h>
+
+extern void dma_cache_sync(void *vaddr, size_t size, int direction);
+
+/*
+ * Return whether the given device DMA address mask can be supported
+ * properly.  For example, if your device can only drive the low 24-bits
+ * during bus mastering, then you would pass 0x00ffffff as the mask
+ * to this function.
+ */
+static inline int dma_supported(struct device *dev, u64 mask)
+{
+        /* Fix when needed. I really don't know of any limitations */
+        return 1;
+}
+
+static inline int dma_set_mask(struct device *dev, u64 dma_mask)
+{
+        if (!dev->dma_mask || !dma_supported(dev, dma_mask))
+                return -EIO;
+
+        *dev->dma_mask = dma_mask;
+        return 0;
+}
+
+/**
+ * dma_alloc_coherent - allocate consistent memory for DMA
+ * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
+ * @size: required memory size
+ * @handle: bus-specific DMA address
+ *
+ * Allocate some uncached, unbuffered memory for a device for
+ * performing DMA.  This function allocates pages, and will
+ * return the CPU-viewed address, and sets @handle to be the
+ * device-viewed address.
+ */
+extern void *dma_alloc_coherent(struct device *dev, size_t size,
+                                dma_addr_t *handle, gfp_t gfp);
+
+/**
+ * dma_free_coherent - free memory allocated by dma_alloc_coherent
+ * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
+ * @size: size of memory originally requested in dma_alloc_coherent
+ * @cpu_addr: CPU-view address returned from dma_alloc_coherent
+ * @handle: device-view address returned from dma_alloc_coherent
+ *
+ * Free (and unmap) a DMA buffer previously allocated by
+ * dma_alloc_coherent().
+ *
+ * References to memory and mappings associated with cpu_addr/handle
+ * during and after this call executing are illegal.
+ */
+extern void dma_free_coherent(struct device *dev, size_t size,
+                              void *cpu_addr, dma_addr_t handle);
+
+/**
+ * dma_alloc_writecombine - allocate write-combining memory for DMA
+ * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
+ * @size: required memory size
+ * @handle: bus-specific DMA address
+ *
+ * Allocate some uncached, buffered memory for a device for
+ * performing DMA.  This function allocates pages, and will
+ * return the CPU-viewed address, and sets @handle to be the
+ * device-viewed address.
+ */
+extern void *dma_alloc_writecombine(struct device *dev, size_t size,
+                                    dma_addr_t *handle, gfp_t gfp);
+
+/**
+ * dma_free_coherent - free memory allocated by dma_alloc_writecombine
+ * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
+ * @size: size of memory originally requested in dma_alloc_writecombine
+ * @cpu_addr: CPU-view address returned from dma_alloc_writecombine
+ * @handle: device-view address returned from dma_alloc_writecombine
+ *
+ * Free (and unmap) a DMA buffer previously allocated by
+ * dma_alloc_writecombine().
+ *
+ * References to memory and mappings associated with cpu_addr/handle
+ * during and after this call executing are illegal.
+ */
+extern void dma_free_writecombine(struct device *dev, size_t size,
+                                  void *cpu_addr, dma_addr_t handle);
+
+/**
+ * dma_map_single - map a single buffer for streaming DMA
+ * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
+ * @cpu_addr: CPU direct mapped address of buffer
+ * @size: size of buffer to map
+ * @dir: DMA transfer direction
+ *
+ * Ensure that any data held in the cache is appropriately discarded
+ * or written back.
+ *
+ * The device owns this memory once this call has completed.  The CPU
+ * can regain ownership by calling dma_unmap_single() or dma_sync_single().
+ */
+static inline dma_addr_t
+dma_map_single(struct device *dev, void *cpu_addr, size_t size,
+               enum dma_data_direction direction)
+{
+        dma_cache_sync(cpu_addr, size, direction);
+        return virt_to_bus(cpu_addr);
+}
+
+/**
+ * dma_unmap_single - unmap a single buffer previously mapped
+ * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
+ * @handle: DMA address of buffer
+ * @size: size of buffer to map
+ * @dir: DMA transfer direction
+ *
+ * Unmap a single streaming mode DMA translation.  The handle and size
+ * must match what was provided in the previous dma_map_single() call.
+ * All other usages are undefined.
+ *
+ * After this call, reads by the CPU to the buffer are guaranteed 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)
+{
+
+}
+
+/**
+ * dma_map_page - map a portion of a page for streaming DMA
+ * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
+ * @page: page that buffer resides in
+ * @offset: offset into page for start of buffer
+ * @size: size of buffer to map
+ * @dir: DMA transfer direction
+ *
+ * Ensure that any data held in the cache is appropriately discarded
+ * or written back.
+ *
+ * The device owns this memory once this call has completed.  The CPU
+ * can regain ownership by calling dma_unmap_page() or dma_sync_single().
+ */
+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)
+{
+        return dma_map_single(dev, page_address(page) + offset,
+                              size, direction);
+}
+
+/**
+ * dma_unmap_page - unmap a buffer previously mapped through dma_map_page()
+ * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
+ * @handle: DMA address of buffer
+ * @size: size of buffer to map
+ * @dir: DMA transfer direction
+ *
+ * Unmap a single streaming mode DMA translation.  The handle and size
+ * must match what was provided in the previous dma_map_single() call.
+ * All other usages are undefined.
+ *
+ * After this call, reads by the CPU to the buffer are guaranteed to see
+ * whatever the device wrote there.
+ */
+static inline void
+dma_unmap_page(struct device *dev, dma_addr_t dma_address, size_t size,
+               enum dma_data_direction direction)
+{
+        dma_unmap_single(dev, dma_address, size, direction);
+}
+
+/**
+ * dma_map_sg - map a set of SG buffers for streaming mode DMA
+ * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
+ * @sg: list of buffers
+ * @nents: number of buffers to map
+ * @dir: DMA transfer direction
+ *
+ * Map a set of buffers described by scatterlist in streaming
+ * mode for DMA.  This is the scatter-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 *sg, int nents,
+           enum dma_data_direction direction)
+{
+        int i;
+
+        for (i = 0; i < nents; i++) {
+                char *virt;
+
+                sg[i].dma_address = page_to_bus(sg[i].page) + sg[i].offset;
+                virt = page_address(sg[i].page) + sg[i].offset;
+                dma_cache_sync(virt, sg[i].length, direction);
+        }
+
+        return nents;
+}
+
+/**
+ * dma_unmap_sg - unmap a set of SG buffers mapped by dma_map_sg
+ * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
+ * @sg: list of buffers
+ * @nents: number of buffers to map
+ * @dir: DMA transfer 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)
+{
+
+}
+
+/**
+ * dma_sync_single_for_cpu
+ * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
+ * @handle: DMA address of buffer
+ * @size: size of buffer to map
+ * @dir: DMA transfer direction
+ *
+ * Make physical memory consistent for a single streaming mode DMA
+ * translation after a transfer.
+ *
+ * If you perform a dma_map_single() but wish to interrogate the
+ * buffer using the cpu, yet do not wish to teardown the DMA mapping,
+ * you must call this function before doing so.  At the next point you
+ * give the DMA address back to the card, you must first perform a
+ * dma_sync_single_for_device, and then 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)
+{
+        dma_cache_sync(bus_to_virt(dma_handle), size, 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)
+{
+        dma_cache_sync(bus_to_virt(dma_handle), size, direction);
+}
+
+/**
+ * dma_sync_sg_for_cpu
+ * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
+ * @sg: list of buffers
+ * @nents: number of buffers to map
+ * @dir: DMA transfer direction
+ *
+ * Make physical memory consistent for a set of streaming
+ * mode DMA translations after a transfer.
+ *
+ * The same as dma_sync_single_for_* 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 nents, enum dma_data_direction direction)
+{
+        int i;
+
+        for (i = 0; i < nents; i++) {
+                dma_cache_sync(page_address(sg[i].page) + sg[i].offset,
+                               sg[i].length, direction);
+        }
+}
+
+static inline void
+dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg,
+                       int nents, enum dma_data_direction direction)
+{
+        int i;
+
+        for (i = 0; i < nents; i++) {
+                dma_cache_sync(page_address(sg[i].page) + sg[i].offset,
+                               sg[i].length, direction);
+        }
+}
+
+/* Now for the API extensions over the pci_ one */
+
+#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)
+
+static inline int dma_is_consistent(dma_addr_t dma_addr)
+{
+        return 1;
+}
+
+static inline int dma_get_cache_alignment(void)
+{
+        return boot_cpu_data.dcache.linesz;
+}
+
+#endif /* __ASM_AVR32_DMA_MAPPING_H */
diff --git a/include/asm-avr32/dma.h b/include/asm-avr32/dma.h
new file mode 100644
index 0000000000..9e91205590
--- /dev/null
+++ b/include/asm-avr32/dma.h
@@ -0,0 +1,8 @@
+#ifndef __ASM_AVR32_DMA_H
+#define __ASM_AVR32_DMA_H
+
+/* The maximum address that we can perform a DMA transfer to on this platform.
+ * Not really applicable to AVR32, but some functions need it. */
+#define MAX_DMA_ADDRESS         0xffffffff
+
+#endif /* __ASM_AVR32_DMA_H */
diff --git a/include/asm-avr32/elf.h b/include/asm-avr32/elf.h
new file mode 100644
index 0000000000..d334b4994d
--- /dev/null
+++ b/include/asm-avr32/elf.h
@@ -0,0 +1,110 @@
+#ifndef __ASM_AVR32_ELF_H
+#define __ASM_AVR32_ELF_H
+
+/* AVR32 relocation numbers */
+#define R_AVR32_NONE            0
+#define R_AVR32_32              1
+#define R_AVR32_16              2
+#define R_AVR32_8               3
+#define R_AVR32_32_PCREL        4
+#define R_AVR32_16_PCREL        5
+#define R_AVR32_8_PCREL         6
+#define R_AVR32_DIFF32          7
+#define R_AVR32_DIFF16          8
+#define R_AVR32_DIFF8           9
+#define R_AVR32_GOT32           10
+#define R_AVR32_GOT16           11
+#define R_AVR32_GOT8            12
+#define R_AVR32_21S             13
+#define R_AVR32_16U             14
+#define R_AVR32_16S             15
+#define R_AVR32_8S              16
+#define R_AVR32_8S_EXT          17
+#define R_AVR32_22H_PCREL       18
+#define R_AVR32_18W_PCREL       19
+#define R_AVR32_16B_PCREL       20
+#define R_AVR32_16N_PCREL       21
+#define R_AVR32_14UW_PCREL      22
+#define R_AVR32_11H_PCREL       23
+#define R_AVR32_10UW_PCREL      24
+#define R_AVR32_9H_PCREL        25
+#define R_AVR32_9UW_PCREL       26
+#define R_AVR32_HI16            27
+#define R_AVR32_LO16            28
+#define R_AVR32_GOTPC           29
+#define R_AVR32_GOTCALL         30
+#define R_AVR32_LDA_GOT         31
+#define R_AVR32_GOT21S          32
+#define R_AVR32_GOT18SW         33
+#define R_AVR32_GOT16S          34
+#define R_AVR32_GOT7UW          35
+#define R_AVR32_32_CPENT        36
+#define R_AVR32_CPCALL          37
+#define R_AVR32_16_CP           38
+#define R_AVR32_9W_CP           39
+#define R_AVR32_RELATIVE        40
+#define R_AVR32_GLOB_DAT        41
+#define R_AVR32_JMP_SLOT        42
+#define R_AVR32_ALIGN           43
+
+/*
+ * ELF register definitions..
+ */
+
+#include <asm/ptrace.h>
+#include <asm/user.h>
+
+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_fpu_struct 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_AVR32 )
+
+/*
+ * These are used to set parameters in the core dumps.
+ */
+#define ELF_CLASS       ELFCLASS32
+#ifdef __LITTLE_ENDIAN__
+#define ELF_DATA        ELFDATA2LSB
+#else
+#define ELF_DATA        ELFDATA2MSB
+#endif
+#define ELF_ARCH        EM_AVR32
+
+#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.  */
+
+#define ELF_ET_DYN_BASE         (2 * TASK_SIZE / 3)
+
+
+/* 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, ibcs2) set_personality(PER_LINUX_32BIT)
+#endif
+
+#endif /* __ASM_AVR32_ELF_H */
diff --git a/include/asm-avr32/emergency-restart.h b/include/asm-avr32/emergency-restart.h
new file mode 100644
index 0000000000..3e7e014776
--- /dev/null
+++ b/include/asm-avr32/emergency-restart.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_AVR32_EMERGENCY_RESTART_H
+#define __ASM_AVR32_EMERGENCY_RESTART_H
+
+#include <asm-generic/emergency-restart.h>
+
+#endif /* __ASM_AVR32_EMERGENCY_RESTART_H */
diff --git a/include/asm-avr32/errno.h b/include/asm-avr32/errno.h
new file mode 100644
index 0000000000..558a7249f0
--- /dev/null
+++ b/include/asm-avr32/errno.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_AVR32_ERRNO_H
+#define __ASM_AVR32_ERRNO_H
+
+#include <asm-generic/errno.h>
+
+#endif /* __ASM_AVR32_ERRNO_H */
diff --git a/include/asm-avr32/fcntl.h b/include/asm-avr32/fcntl.h
new file mode 100644
index 0000000000..14c0c4402b
--- /dev/null
+++ b/include/asm-avr32/fcntl.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_AVR32_FCNTL_H
+#define __ASM_AVR32_FCNTL_H
+
+#include <asm-generic/fcntl.h>
+
+#endif /* __ASM_AVR32_FCNTL_H */
diff --git a/include/asm-avr32/futex.h b/include/asm-avr32/futex.h
new file mode 100644
index 0000000000..10419f14a6
--- /dev/null
+++ b/include/asm-avr32/futex.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_AVR32_FUTEX_H
+#define __ASM_AVR32_FUTEX_H
+
+#include <asm-generic/futex.h>
+
+#endif /* __ASM_AVR32_FUTEX_H */
diff --git a/include/asm-avr32/hardirq.h b/include/asm-avr32/hardirq.h
new file mode 100644
index 0000000000..267354356f
--- /dev/null
+++ b/include/asm-avr32/hardirq.h
@@ -0,0 +1,34 @@
+#ifndef __ASM_AVR32_HARDIRQ_H
+#define __ASM_AVR32_HARDIRQ_H
+
+#include <linux/threads.h>
+#include <asm/irq.h>
+
+#ifndef __ASSEMBLY__
+
+#include <linux/cache.h>
+
+/* entry.S is sensitive to the offsets of these fields */
+typedef struct {
+        unsigned int __softirq_pending;
+} ____cacheline_aligned irq_cpustat_t;
+
+void ack_bad_irq(unsigned int irq);
+
+/* Standard mappings for irq_cpustat_t above */
+#include <linux/irq_cpustat.h>
+
+#endif /* __ASSEMBLY__ */
+
+#define HARDIRQ_BITS    12
+
+/*
+ * 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
+
+#endif /* __ASM_AVR32_HARDIRQ_H */
diff --git a/include/asm-avr32/hw_irq.h b/include/asm-avr32/hw_irq.h
new file mode 100644
index 0000000000..218b0a6bfd
--- /dev/null
+++ b/include/asm-avr32/hw_irq.h
@@ -0,0 +1,9 @@
+#ifndef __ASM_AVR32_HW_IRQ_H
+#define __ASM_AVR32_HW_IRQ_H
+
+static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i)
+{
+        /* Nothing to do */
+}
+
+#endif /* __ASM_AVR32_HW_IRQ_H */
diff --git a/include/asm-avr32/intc.h b/include/asm-avr32/intc.h
new file mode 100644
index 0000000000..1ac9ca75e8
--- /dev/null
+++ b/include/asm-avr32/intc.h
@@ -0,0 +1,128 @@
+#ifndef __ASM_AVR32_INTC_H
+#define __ASM_AVR32_INTC_H
+
+#include <linux/sysdev.h>
+#include <linux/interrupt.h>
+
+struct irq_controller;
+struct irqaction;
+struct pt_regs;
+
+struct platform_device;
+
+/* Information about the internal interrupt controller */
+struct intc_device {
+        /* ioremapped address of configuration block */
+        void __iomem *regs;
+
+        /* the physical device */
+        struct platform_device *pdev;
+
+        /* Number of interrupt lines per group. */
+        unsigned int irqs_per_group;
+
+        /* The highest group ID + 1 */
+        unsigned int nr_groups;
+
+        /*
+         * Bitfield indicating which groups are actually in use.  The
+         * size of the array is
+         * ceil(group_max / (8 * sizeof(unsigned int))).
+         */
+        unsigned int group_mask[];
+};
+
+struct irq_controller_class {
+        /*
+         * A short name identifying this kind of controller.
+         */
+        const char *typename;
+        /*
+         * Handle the IRQ.  Must do any necessary acking and masking.
+         */
+        irqreturn_t (*handle)(int irq, void *dev_id, struct pt_regs *regs);
+        /*
+         * Register a new IRQ handler.
+         */
+        int (*setup)(struct irq_controller *ctrl, unsigned int irq,
+                     struct irqaction *action);
+        /*
+         * Unregister a IRQ handler.
+         */
+        void (*free)(struct irq_controller *ctrl, unsigned int irq,
+                     void *dev_id);
+        /*
+         * Mask the IRQ in the interrupt controller.
+         */
+        void (*mask)(struct irq_controller *ctrl, unsigned int irq);
+        /*
+         * Unmask the IRQ in the interrupt controller.
+         */
+        void (*unmask)(struct irq_controller *ctrl, unsigned int irq);
+        /*
+         * Set the type of the IRQ. See below for possible types.
+         * Return -EINVAL if a given type is not supported
+         */
+        int (*set_type)(struct irq_controller *ctrl, unsigned int irq,
+                        unsigned int type);
+        /*
+         * Return the IRQ type currently set
+         */
+        unsigned int (*get_type)(struct irq_controller *ctrl, unsigned int irq);
+};
+
+struct irq_controller {
+        struct irq_controller_class *class;
+        unsigned int irq_group;
+        unsigned int first_irq;
+        unsigned int nr_irqs;
+        struct list_head list;
+};
+
+struct intc_group_desc {
+        struct irq_controller *ctrl;
+        irqreturn_t (*handle)(int, void *, struct pt_regs *);
+        unsigned long flags;
+        void *dev_id;
+        const char *devname;
+};
+
+/*
+ * The internal interrupt controller.  Defined in board/part-specific
+ * devices.c.
+ * TODO: Should probably be defined per-cpu.
+ */
+extern struct intc_device intc;
+
+extern int request_internal_irq(unsigned int irq,
+                                irqreturn_t (*handler)(int, void *, struct pt_regs *),
+                                unsigned long irqflags,
+                                const char *devname, void *dev_id);
+extern void free_internal_irq(unsigned int irq);
+
+/* Only used by time_init() */
+extern int setup_internal_irq(unsigned int irq, struct intc_group_desc *desc);
+
+/*
+ * Set interrupt priority for a given group. `group' can be found by
+ * using irq_to_group(irq). Priority can be from 0 (lowest) to 3
+ * (highest). Higher-priority interrupts will preempt lower-priority
+ * interrupts (unless interrupts are masked globally).
+ *
+ * This function does not check for conflicts within a group.
+ */
+extern int intc_set_priority(unsigned int group,
+                             unsigned int priority);
+
+/*
+ * Returns a bitmask of pending interrupts in a group.
+ */
+extern unsigned long intc_get_pending(unsigned int group);
+
+/*
+ * Register a new external interrupt controller.  Returns the first
+ * external IRQ number that is assigned to the new controller.
+ */
+extern int intc_register_controller(struct irq_controller *ctrl);
+
+#endif /* __ASM_AVR32_INTC_H */
diff --git a/include/asm-avr32/io.h b/include/asm-avr32/io.h
new file mode 100644
index 0000000000..2fc8f111dc
--- /dev/null
+++ b/include/asm-avr32/io.h
@@ -0,0 +1,253 @@
+#ifndef __ASM_AVR32_IO_H
+#define __ASM_AVR32_IO_H
+
+#include <linux/string.h>
+
+#ifdef __KERNEL__
+
+#include <asm/addrspace.h>
+#include <asm/byteorder.h>
+
+/* virt_to_phys will only work when address is in P1 or P2 */
+static __inline__ unsigned long virt_to_phys(volatile void *address)
+{
+        return PHYSADDR(address);
+}
+
+static __inline__ void * phys_to_virt(unsigned long address)
+{
+        return (void *)P1SEGADDR(address);
+}
+
+#define cached_to_phys(addr)    ((unsigned long)PHYSADDR(addr))
+#define uncached_to_phys(addr)  ((unsigned long)PHYSADDR(addr))
+#define phys_to_cached(addr)    ((void *)P1SEGADDR(addr))
+#define phys_to_uncached(addr)  ((void *)P2SEGADDR(addr))
+
+/*
+ * Generic IO read/write.  These perform native-endian accesses.  Note
+ * that some architectures will want to re-define __raw_{read,write}w.
+ */
+extern void __raw_writesb(unsigned int addr, const void *data, int bytelen);
+extern void __raw_writesw(unsigned int addr, const void *data, int wordlen);
+extern void __raw_writesl(unsigned int addr, const void *data, int longlen);
+
+extern void __raw_readsb(unsigned int addr, void *data, int bytelen);
+extern void __raw_readsw(unsigned int addr, void *data, int wordlen);
+extern void __raw_readsl(unsigned int addr, void *data, int longlen);
+
+static inline void writeb(unsigned char b, volatile void __iomem *addr)
+{
+        *(volatile unsigned char __force *)addr = b;
+}
+static inline void writew(unsigned short b, volatile void __iomem *addr)
+{
+        *(volatile unsigned short __force *)addr = b;
+}
+static inline void writel(unsigned int b, volatile void __iomem *addr)
+{
+        *(volatile unsigned int __force *)addr = b;
+}
+#define __raw_writeb writeb
+#define __raw_writew writew
+#define __raw_writel writel
+
+static inline unsigned char readb(const volatile void __iomem *addr)
+{
+        return *(const volatile unsigned char __force *)addr;
+}
+static inline unsigned short readw(const volatile void __iomem *addr)
+{
+        return *(const volatile unsigned short __force *)addr;
+}
+static inline unsigned int readl(const volatile void __iomem *addr)
+{
+        return *(const volatile unsigned int __force *)addr;
+}
+#define __raw_readb readb
+#define __raw_readw readw
+#define __raw_readl readl
+
+#define writesb(p, d, l)        __raw_writesb((unsigned int)p, d, l)
+#define writesw(p, d, l)        __raw_writesw((unsigned int)p, d, l)
+#define writesl(p, d, l)        __raw_writesl((unsigned int)p, d, l)
+
+#define readsb(p, d, l)         __raw_readsb((unsigned int)p, d, l)
+#define readsw(p, d, l)         __raw_readsw((unsigned int)p, d, l)
+#define readsl(p, d, l)         __raw_readsl((unsigned int)p, d, l)
+
+/*
+ * These two are only here because ALSA _thinks_ it needs them...
+ */
+static inline void memcpy_fromio(void * to, const volatile void __iomem *from,
+                                 unsigned long count)
+{
+        char *p = to;
+        while (count) {
+                count--;
+                *p = readb(from);
+                p++;
+                from++;
+        }
+}
+
+static inline void  memcpy_toio(volatile void __iomem *to, const void * from,
+                                unsigned long count)
+{
+        const char *p = from;
+        while (count) {
+                count--;
+                writeb(*p, to);
+                p++;
+                to++;
+        }
+}
+
+static inline void memset_io(volatile void __iomem *addr, unsigned char val,
+                             unsigned long count)
+{
+        memset((void __force *)addr, val, count);
+}
+
+/*
+ * Bad read/write accesses...
+ */
+extern void __readwrite_bug(const char *fn);
+
+#define IO_SPACE_LIMIT  0xffffffff
+
+/* Convert I/O port address to virtual address */
+#define __io(p)         ((void __iomem *)phys_to_uncached(p))
+
+/*
+ *  IO port access primitives
+ *  -------------------------
+ *
+ * The AVR32 doesn't have special IO access instructions; all IO is memory
+ * mapped. Note that these are defined to perform little endian accesses
+ * only. Their primary purpose is to access PCI and ISA peripherals.
+ *
+ * Note that for a big endian machine, this implies that the following
+ * big endian mode connectivity is in place.
+ *
+ * The machine specific io.h include defines __io to translate an "IO"
+ * address to a memory address.
+ *
+ * Note that we prevent GCC re-ordering or caching values in expressions
+ * by introducing sequence points into the in*() definitions.  Note that
+ * __raw_* do not guarantee this behaviour.
+ *
+ * The {in,out}[bwl] macros are for emulating x86-style PCI/ISA IO space.
+ */
+#define outb(v, p)              __raw_writeb(v, __io(p))
+#define outw(v, p)              __raw_writew(cpu_to_le16(v), __io(p))
+#define outl(v, p)              __raw_writel(cpu_to_le32(v), __io(p))
+
+#define inb(p)                  __raw_readb(__io(p))
+#define inw(p)                  le16_to_cpu(__raw_readw(__io(p)))
+#define inl(p)                  le32_to_cpu(__raw_readl(__io(p)))
+
+static inline void __outsb(unsigned long port, void *addr, unsigned int count)
+{
+        while (count--) {
+                outb(*(u8 *)addr, port);
+                addr++;
+        }
+}
+
+static inline void __insb(unsigned long port, void *addr, unsigned int count)
+{
+        while (count--) {
+                *(u8 *)addr = inb(port);
+                addr++;
+        }
+}
+
+static inline void __outsw(unsigned long port, void *addr, unsigned int count)
+{
+        while (count--) {
+                outw(*(u16 *)addr, port);
+                addr += 2;
+        }
+}
+
+static inline void __insw(unsigned long port, void *addr, unsigned int count)
+{
+        while (count--) {
+                *(u16 *)addr = inw(port);
+                addr += 2;
+        }
+}
+
+static inline void __outsl(unsigned long port, void *addr, unsigned int count)
+{
+        while (count--) {
+                outl(*(u32 *)addr, port);
+                addr += 4;
+        }
+}
+
+static inline void __insl(unsigned long port, void *addr, unsigned int count)
+{
+        while (count--) {
+                *(u32 *)addr = inl(port);
+                addr += 4;
+        }
+}
+
+#define outsb(port, addr, count)        __outsb(port, addr, count)
+#define insb(port, addr, count)         __insb(port, addr, count)
+#define outsw(port, addr, count)        __outsw(port, addr, count)
+#define insw(port, addr, count)         __insw(port, addr, count)
+#define outsl(port, addr, count)        __outsl(port, addr, count)
+#define insl(port, addr, count)         __insl(port, addr, count)
+
+extern void __iomem *__ioremap(unsigned long offset, size_t size,
+                               unsigned long flags);
+extern void __iounmap(void __iomem *addr);
+
+/*
+ * 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/.../writel functions and
+ * the other mmio helpers. The returned address is not guaranteed to
+ * be usable directly as a virtual address.
+ */
+#define ioremap(offset, size)                   \
+        __ioremap((offset), (size), 0)
+
+#define iounmap(addr)                           \
+        __iounmap(addr)
+
+#define cached(addr) P1SEGADDR(addr)
+#define uncached(addr) P2SEGADDR(addr)
+
+#define virt_to_bus virt_to_phys
+#define bus_to_virt phys_to_virt
+#define page_to_bus page_to_phys
+#define bus_to_page phys_to_page
+
+#define dma_cache_wback_inv(_start, _size)      \
+        flush_dcache_region(_start, _size)
+#define dma_cache_inv(_start, _size)            \
+        invalidate_dcache_region(_start, _size)
+#define dma_cache_wback(_start, _size)          \
+        clean_dcache_region(_start, _size)
+
+/*
+ * 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_AVR32_IO_H */
diff --git a/include/asm-avr32/ioctl.h b/include/asm-avr32/ioctl.h
new file mode 100644
index 0000000000..c8472c1398
--- /dev/null
+++ b/include/asm-avr32/ioctl.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_AVR32_IOCTL_H
+#define __ASM_AVR32_IOCTL_H
+
+#include <asm-generic/ioctl.h>
+
+#endif /* __ASM_AVR32_IOCTL_H */
diff --git a/include/asm-avr32/ioctls.h b/include/asm-avr32/ioctls.h
new file mode 100644
index 0000000000..0500426b71
--- /dev/null
+++ b/include/asm-avr32/ioctls.h
@@ -0,0 +1,83 @@
+#ifndef __ASM_AVR32_IOCTLS_H
+#define __ASM_AVR32_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 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 /* __ASM_AVR32_IOCTLS_H */
diff --git a/include/asm-avr32/ipcbuf.h b/include/asm-avr32/ipcbuf.h
new file mode 100644
index 0000000000..1552c9698f
--- /dev/null
+++ b/include/asm-avr32/ipcbuf.h
@@ -0,0 +1,29 @@
+#ifndef __ASM_AVR32_IPCBUF_H
+#define __ASM_AVR32_IPCBUF_H
+
+/*
+* The user_ipc_perm structure for AVR32 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_AVR32_IPCBUF_H */
diff --git a/include/asm-avr32/irq.h b/include/asm-avr32/irq.h
new file mode 100644
index 0000000000..f7e725707d
--- /dev/null
+++ b/include/asm-avr32/irq.h
@@ -0,0 +1,10 @@
+#ifndef __ASM_AVR32_IRQ_H
+#define __ASM_AVR32_IRQ_H
+
+#define NR_INTERNAL_IRQS        64
+#define NR_EXTERNAL_IRQS        64
+#define NR_IRQS                 (NR_INTERNAL_IRQS + NR_EXTERNAL_IRQS)
+
+#define irq_canonicalize(i)     (i)
+
+#endif /* __ASM_AVR32_IOCTLS_H */
diff --git a/include/asm-avr32/irqflags.h b/include/asm-avr32/irqflags.h
new file mode 100644
index 0000000000..93570daac3
--- /dev/null
+++ b/include/asm-avr32/irqflags.h
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2004-2006 Atmel 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 __ASM_AVR32_IRQFLAGS_H
+#define __ASM_AVR32_IRQFLAGS_H
+
+#include <asm/sysreg.h>
+
+static inline unsigned long __raw_local_save_flags(void)
+{
+        return sysreg_read(SR);
+}
+
+#define raw_local_save_flags(x)                                 \
+        do { (x) = __raw_local_save_flags(); } while (0)
+
+/*
+ * This will restore ALL status register flags, not only the interrupt
+ * mask flag.
+ *
+ * The empty asm statement informs the compiler of this fact while
+ * also serving as a barrier.
+ */
+static inline void raw_local_irq_restore(unsigned long flags)
+{
+        sysreg_write(SR, flags);
+        asm volatile("" : : : "memory", "cc");
+}
+
+static inline void raw_local_irq_disable(void)
+{
+        asm volatile("ssrf %0" : : "n"(SYSREG_GM_OFFSET) : "memory");
+}
+
+static inline void raw_local_irq_enable(void)
+{
+        asm volatile("csrf %0" : : "n"(SYSREG_GM_OFFSET) : "memory");
+}
+
+static inline int raw_irqs_disabled_flags(unsigned long flags)
+{
+        return (flags & SYSREG_BIT(GM)) != 0;
+}
+
+static inline int raw_irqs_disabled(void)
+{
+        unsigned long flags = __raw_local_save_flags();
+
+        return raw_irqs_disabled_flags(flags);
+}
+
+static inline unsigned long __raw_local_irq_save(void)
+{
+        unsigned long flags = __raw_local_save_flags();
+
+        raw_local_irq_disable();
+
+        return flags;
+}
+
+#define raw_local_irq_save(flags)                               \
+        do { (flags) = __raw_local_irq_save(); } while (0)
+
+#endif /* __ASM_AVR32_IRQFLAGS_H */
diff --git a/include/asm-avr32/kdebug.h b/include/asm-avr32/kdebug.h
new file mode 100644
index 0000000000..f583b643ff
--- /dev/null
+++ b/include/asm-avr32/kdebug.h
@@ -0,0 +1,38 @@
+#ifndef __ASM_AVR32_KDEBUG_H
+#define __ASM_AVR32_KDEBUG_H
+
+#include <linux/notifier.h>
+
+struct pt_regs;
+
+struct die_args {
+        struct pt_regs *regs;
+        int trapnr;
+};
+
+int register_die_notifier(struct notifier_block *nb);
+int unregister_die_notifier(struct notifier_block *nb);
+int register_page_fault_notifier(struct notifier_block *nb);
+int unregister_page_fault_notifier(struct notifier_block *nb);
+extern struct atomic_notifier_head avr32_die_chain;
+
+/* Grossly misnamed. */
+enum die_val {
+        DIE_FAULT,
+        DIE_BREAKPOINT,
+        DIE_SSTEP,
+        DIE_PAGE_FAULT,
+};
+
+static inline int notify_die(enum die_val val, struct pt_regs *regs,
+                             int trap, int sig)
+{
+        struct die_args args = {
+                .regs = regs,
+                .trapnr = trap,
+        };
+
+        return atomic_notifier_call_chain(&avr32_die_chain, val, &args);
+}
+
+#endif /* __ASM_AVR32_KDEBUG_H */
diff --git a/include/asm-avr32/kmap_types.h b/include/asm-avr32/kmap_types.h
new file mode 100644
index 0000000000..b7f5c68701
--- /dev/null
+++ b/include/asm-avr32/kmap_types.h
@@ -0,0 +1,30 @@
+#ifndef __ASM_AVR32_KMAP_TYPES_H
+#define __ASM_AVR32_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_PTE2,
+D(10)   KM_IRQ0,
+D(11)   KM_IRQ1,
+D(12)   KM_SOFTIRQ0,
+D(13)   KM_SOFTIRQ1,
+D(14)   KM_TYPE_NR
+};
+
+#undef D
+
+#endif /* __ASM_AVR32_KMAP_TYPES_H */
diff --git a/include/asm-avr32/kprobes.h b/include/asm-avr32/kprobes.h
new file mode 100644
index 0000000000..09a5cbe2f8
--- /dev/null
+++ b/include/asm-avr32/kprobes.h
@@ -0,0 +1,34 @@
+/*
+ * Kernel Probes (KProbes)
+ *
+ * Copyright (C) 2005-2006 Atmel Corporation
+ * Copyright (C) IBM Corporation, 2002, 2004
+ *
+ * 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_AVR32_KPROBES_H
+#define __ASM_AVR32_KPROBES_H
+
+#include <linux/types.h>
+
+typedef u16     kprobe_opcode_t;
+#define BREAKPOINT_INSTRUCTION  0xd673  /* breakpoint */
+#define MAX_INSN_SIZE           2
+
+#define ARCH_INACTIVE_KPROBE_COUNT 1
+
+#define arch_remove_kprobe(p)   do { } while (0)
+
+/* Architecture specific copy of original instruction */
+struct arch_specific_insn {
+        kprobe_opcode_t insn[MAX_INSN_SIZE];
+};
+
+extern int kprobe_exceptions_notify(struct notifier_block *self,
+                                    unsigned long val, void *data);
+
+#define flush_insn_slot(p)      do { } while (0)
+
+#endif /* __ASM_AVR32_KPROBES_H */
diff --git a/include/asm-avr32/linkage.h b/include/asm-avr32/linkage.h
new file mode 100644
index 0000000000..f7b285e910
--- /dev/null
+++ b/include/asm-avr32/linkage.h
@@ -0,0 +1,7 @@
+#ifndef __ASM_LINKAGE_H
+#define __ASM_LINKAGE_H
+
+#define __ALIGN .balign 2
+#define __ALIGN_STR ".balign 2"
+
+#endif /* __ASM_LINKAGE_H */
diff --git a/include/asm-avr32/local.h b/include/asm-avr32/local.h
new file mode 100644
index 0000000000..1c1619694d
--- /dev/null
+++ b/include/asm-avr32/local.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_AVR32_LOCAL_H
+#define __ASM_AVR32_LOCAL_H
+
+#include <asm-generic/local.h>
+
+#endif /* __ASM_AVR32_LOCAL_H */
diff --git a/include/asm-avr32/mach/serial_at91.h b/include/asm-avr32/mach/serial_at91.h
new file mode 100644
index 0000000000..1290bb3280
--- /dev/null
+++ b/include/asm-avr32/mach/serial_at91.h
@@ -0,0 +1,33 @@
+/*
+ *  linux/include/asm-arm/mach/serial_at91.h
+ *
+ *  Based on serial_sa1100.h  by Nicolas Pitre
+ *
+ *  Copyright (C) 2002 ATMEL Rousset
+ *
+ *  Low level machine dependent UART functions.
+ */
+
+struct uart_port;
+
+/*
+ * This is a temporary structure for registering these
+ * functions; it is intended to be discarded after boot.
+ */
+struct at91_port_fns {
+        void    (*set_mctrl)(struct uart_port *, u_int);
+        u_int   (*get_mctrl)(struct uart_port *);
+        void    (*enable_ms)(struct uart_port *);
+        void    (*pm)(struct uart_port *, u_int, u_int);
+        int     (*set_wake)(struct uart_port *, u_int);
+        int     (*open)(struct uart_port *);
+        void    (*close)(struct uart_port *);
+};
+
+#if defined(CONFIG_SERIAL_AT91)
+void at91_register_uart_fns(struct at91_port_fns *fns);
+#else
+#define at91_register_uart_fns(fns) do { } while (0)
+#endif
+
+
diff --git a/include/asm-avr32/mman.h b/include/asm-avr32/mman.h
new file mode 100644
index 0000000000..648f91e718
--- /dev/null
+++ b/include/asm-avr32/mman.h
@@ -0,0 +1,17 @@
+#ifndef __ASM_AVR32_MMAN_H__
+#define __ASM_AVR32_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) page tables */
+#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_AVR32_MMAN_H__ */
diff --git a/include/asm-avr32/mmu.h b/include/asm-avr32/mmu.h
new file mode 100644
index 0000000000..60c2d2650d
--- /dev/null
+++ b/include/asm-avr32/mmu.h
@@ -0,0 +1,10 @@
+#ifndef __ASM_AVR32_MMU_H
+#define __ASM_AVR32_MMU_H
+
+/* Default "unsigned long" context */
+typedef unsigned long mm_context_t;
+
+#define MMU_ITLB_ENTRIES        64
+#define MMU_DTLB_ENTRIES        64
+
+#endif /* __ASM_AVR32_MMU_H */
diff --git a/include/asm-avr32/mmu_context.h b/include/asm-avr32/mmu_context.h
new file mode 100644
index 0000000000..31add1ae80
--- /dev/null
+++ b/include/asm-avr32/mmu_context.h
@@ -0,0 +1,148 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * ASID handling taken from SH implementation.
+ *   Copyright (C) 1999 Niibe Yutaka
+ *   Copyright (C) 2003 Paul Mundt
+ *
+ * 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_AVR32_MMU_CONTEXT_H
+#define __ASM_AVR32_MMU_CONTEXT_H
+
+#include <asm/tlbflush.h>
+#include <asm/pgalloc.h>
+#include <asm/sysreg.h>
+
+/*
+ * The MMU "context" consists of two things:
+ *    (a) TLB cache version
+ *    (b) ASID (Address Space IDentifier)
+ */
+#define MMU_CONTEXT_ASID_MASK           0x000000ff
+#define MMU_CONTEXT_VERSION_MASK        0xffffff00
+#define MMU_CONTEXT_FIRST_VERSION       0x00000100
+#define NO_CONTEXT                      0
+
+#define MMU_NO_ASID                     0x100
+
+/* Virtual Page Number mask */
+#define MMU_VPN_MASK    0xfffff000
+
+/* Cache of MMU context last used */
+extern unsigned long mmu_context_cache;
+
+/*
+ * Get MMU context if needed
+ */
+static inline void
+get_mmu_context(struct mm_struct *mm)
+{
+        unsigned long mc = mmu_context_cache;
+
+        if (((mm->context ^ mc) & MMU_CONTEXT_VERSION_MASK) == 0)
+                /* It's up to date, do nothing */
+                return;
+
+        /* It's old, we need to get new context with new version */
+        mc = ++mmu_context_cache;
+        if (!(mc & MMU_CONTEXT_ASID_MASK)) {
+                /*
+                 * We have exhausted all ASIDs of this version.
+                 * Flush the TLB and start new cycle.
+                 */
+                flush_tlb_all();
+                /*
+                 * Fix version. Note that we avoid version #0
+                 * to distinguish NO_CONTEXT.
+                 */
+                if (!mc)
+                        mmu_context_cache = mc = MMU_CONTEXT_FIRST_VERSION;
+        }
+        mm->context = mc;
+}
+
+/*
+ * 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)
+{
+        mm->context = NO_CONTEXT;
+        return 0;
+}
+
+/*
+ * Destroy context related info for an mm_struct that is about
+ * to be put to rest.
+ */
+static inline void destroy_context(struct mm_struct *mm)
+{
+        /* Do nothing */
+}
+
+static inline void set_asid(unsigned long asid)
+{
+        /* XXX: We're destroying TLBEHI[8:31] */
+        sysreg_write(TLBEHI, asid & MMU_CONTEXT_ASID_MASK);
+        cpu_sync_pipeline();
+}
+
+static inline unsigned long get_asid(void)
+{
+        unsigned long asid;
+
+        asid = sysreg_read(TLBEHI);
+        return asid & MMU_CONTEXT_ASID_MASK;
+}
+
+static inline void activate_context(struct mm_struct *mm)
+{
+        get_mmu_context(mm);
+        set_asid(mm->context & MMU_CONTEXT_ASID_MASK);
+}
+
+static inline void switch_mm(struct mm_struct *prev,
+                                 struct mm_struct *next,
+                                 struct task_struct *tsk)
+{
+        if (likely(prev != next)) {
+                unsigned long __pgdir = (unsigned long)next->pgd;
+
+                sysreg_write(PTBR, __pgdir);
+                activate_context(next);
+        }
+}
+
+#define deactivate_mm(tsk,mm) do { } while(0)
+
+#define activate_mm(prev, next) switch_mm((prev), (next), NULL)
+
+static inline void
+enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
+{
+}
+
+
+static inline void enable_mmu(void)
+{
+        sysreg_write(MMUCR, (SYSREG_BIT(MMUCR_S)
+                             | SYSREG_BIT(E)
+                             | SYSREG_BIT(MMUCR_I)));
+        nop(); nop(); nop(); nop(); nop(); nop(); nop(); nop();
+
+        if (mmu_context_cache == NO_CONTEXT)
+                mmu_context_cache = MMU_CONTEXT_FIRST_VERSION;
+
+        set_asid(mmu_context_cache & MMU_CONTEXT_ASID_MASK);
+}
+
+static inline void disable_mmu(void)
+{
+        sysreg_write(MMUCR, SYSREG_BIT(MMUCR_S));
+}
+
+#endif /* __ASM_AVR32_MMU_CONTEXT_H */
diff --git a/include/asm-avr32/module.h b/include/asm-avr32/module.h
new file mode 100644
index 0000000000..451444538a
--- /dev/null
+++ b/include/asm-avr32/module.h
@@ -0,0 +1,28 @@
+#ifndef __ASM_AVR32_MODULE_H
+#define __ASM_AVR32_MODULE_H
+
+struct mod_arch_syminfo {
+        unsigned long got_offset;
+        int got_initialized;
+};
+
+struct mod_arch_specific {
+        /* Starting offset of got in the module core memory. */
+        unsigned long got_offset;
+        /* Size of the got. */
+        unsigned long got_size;
+        /* Number of symbols in syminfo. */
+        int nsyms;
+        /* Additional symbol information (got offsets). */
+        struct mod_arch_syminfo *syminfo;
+};
+
+#define Elf_Shdr                Elf32_Shdr
+#define Elf_Sym                 Elf32_Sym
+#define Elf_Ehdr                Elf32_Ehdr
+
+#define MODULE_PROC_FAMILY "AVR32v1"
+
+#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
+
+#endif /* __ASM_AVR32_MODULE_H */
diff --git a/include/asm-avr32/msgbuf.h b/include/asm-avr32/msgbuf.h
new file mode 100644
index 0000000000..ac18bc4da7
--- /dev/null
+++ b/include/asm-avr32/msgbuf.h
@@ -0,0 +1,31 @@
+#ifndef __ASM_AVR32_MSGBUF_H
+#define __ASM_AVR32_MSGBUF_H
+
+/*
+ * The msqid64_ds structure for i386 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_AVR32_MSGBUF_H */
diff --git a/include/asm-avr32/mutex.h b/include/asm-avr32/mutex.h
new file mode 100644
index 0000000000..458c1f7fbc
--- /dev/null
+++ b/include/asm-avr32/mutex.h
@@ -0,0 +1,9 @@
+/*
+ * 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-avr32/namei.h b/include/asm-avr32/namei.h
new file mode 100644
index 0000000000..f0a26de06c
--- /dev/null
+++ b/include/asm-avr32/namei.h
@@ -0,0 +1,7 @@
+#ifndef __ASM_AVR32_NAMEI_H
+#define __ASM_AVR32_NAMEI_H
+
+/* This dummy routine may be changed to something useful */
+#define __emul_prefix() NULL
+
+#endif /* __ASM_AVR32_NAMEI_H */
diff --git a/include/asm-avr32/numnodes.h b/include/asm-avr32/numnodes.h
new file mode 100644
index 0000000000..0b864d7ce3
--- /dev/null
+++ b/include/asm-avr32/numnodes.h
@@ -0,0 +1,7 @@
+#ifndef __ASM_AVR32_NUMNODES_H
+#define __ASM_AVR32_NUMNODES_H
+
+/* Max 4 nodes */
+#define NODES_SHIFT     2
+
+#endif /* __ASM_AVR32_NUMNODES_H */
diff --git a/include/asm-avr32/ocd.h b/include/asm-avr32/ocd.h
new file mode 100644
index 0000000000..46f73180a1
--- /dev/null
+++ b/include/asm-avr32/ocd.h
@@ -0,0 +1,78 @@
+/*
+ * AVR32 OCD Registers
+ *
+ * Copyright (C) 2004-2006 Atmel 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 __ASM_AVR32_OCD_H
+#define __ASM_AVR32_OCD_H
+
+/* Debug Registers */
+#define DBGREG_DID                0
+#define DBGREG_DC                 8
+#define DBGREG_DS                16
+#define DBGREG_RWCS              28
+#define DBGREG_RWA               36
+#define DBGREG_RWD               40
+#define DBGREG_WT                44
+#define DBGREG_DTC               52
+#define DBGREG_DTSA0             56
+#define DBGREG_DTSA1             60
+#define DBGREG_DTEA0             72
+#define DBGREG_DTEA1             76
+#define DBGREG_BWC0A             88
+#define DBGREG_BWC0B             92
+#define DBGREG_BWC1A             96
+#define DBGREG_BWC1B            100
+#define DBGREG_BWC2A            104
+#define DBGREG_BWC2B            108
+#define DBGREG_BWC3A            112
+#define DBGREG_BWC3B            116
+#define DBGREG_BWA0A            120
+#define DBGREG_BWA0B            124
+#define DBGREG_BWA1A            128
+#define DBGREG_BWA1B            132
+#define DBGREG_BWA2A            136
+#define DBGREG_BWA2B            140
+#define DBGREG_BWA3A            144
+#define DBGREG_BWA3B            148
+#define DBGREG_BWD3A            153
+#define DBGREG_BWD3B            156
+
+#define DBGREG_PID              284
+
+#define SABAH_OCD               0x01
+#define SABAH_ICACHE            0x02
+#define SABAH_MEM_CACHED        0x04
+#define SABAH_MEM_UNCACHED      0x05
+
+/* Fields in the Development Control register */
+#define DC_SS_BIT               8
+
+#define DC_SS                   (1 <<  DC_SS_BIT)
+#define DC_DBE                  (1 << 13)
+#define DC_RID                  (1 << 27)
+#define DC_ORP                  (1 << 28)
+#define DC_MM                   (1 << 29)
+#define DC_RES                  (1 << 30)
+
+/* Fields in the Development Status register */
+#define DS_SSS                  (1 <<  0)
+#define DS_SWB                  (1 <<  1)
+#define DS_HWB                  (1 <<  2)
+#define DS_BP_SHIFT             8
+#define DS_BP_MASK              (0xff << DS_BP_SHIFT)
+
+#define __mfdr(addr)                                                    \
+({                                                                      \
+        register unsigned long value;                                   \
+        asm volatile("mfdr      %0, %1" : "=r"(value) : "i"(addr));     \
+        value;                                                          \
+})
+#define __mtdr(addr, value)                                             \
+        asm volatile("mtdr      %0, %1" : : "i"(addr), "r"(value))
+
+#endif /* __ASM_AVR32_OCD_H */
diff --git a/include/asm-avr32/page.h b/include/asm-avr32/page.h
new file mode 100644
index 0000000000..0f630b3e99
--- /dev/null
+++ b/include/asm-avr32/page.h
@@ -0,0 +1,112 @@
+/*
+ * Copyright (C) 2004-2006 Atmel 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 __ASM_AVR32_PAGE_H
+#define __ASM_AVR32_PAGE_H
+
+#ifdef __KERNEL__
+
+/* 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))
+#define PTE_MASK        PAGE_MASK
+
+#ifndef __ASSEMBLY__
+
+#include <asm/addrspace.h>
+
+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)
+
+/*
+ * 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;
+
+#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) })
+
+/* FIXME: These should be removed soon */
+extern unsigned long memory_start, memory_end;
+
+/* Pure 2^n version of get_order */
+static inline int get_order(unsigned long size)
+{
+        unsigned lz;
+
+        size = (size - 1) >> PAGE_SHIFT;
+        asm("clz %0, %1" : "=r"(lz) : "r"(size));
+        return 32 - lz;
+}
+
+#endif /* !__ASSEMBLY__ */
+
+/* Align the pointer to the (next) page boundary */
+#define PAGE_ALIGN(addr)        (((addr) + PAGE_SIZE - 1) & PAGE_MASK)
+
+/*
+ * The hardware maps the virtual addresses 0x80000000 -> 0x9fffffff
+ * permanently to the physical addresses 0x00000000 -> 0x1fffffff when
+ * segmentation is enabled. We want to make use of this in order to
+ * minimize TLB pressure.
+ */
+#define PAGE_OFFSET             (0x80000000UL)
+
+/*
+ * ALSA uses virt_to_page() on DMA pages, which I'm not entirely sure
+ * is a good idea. Anyway, we can't simply subtract PAGE_OFFSET here
+ * in that case, so we'll have to mask out the three most significant
+ * bits of the address instead...
+ *
+ * What's the difference between __pa() and virt_to_phys() anyway?
+ */
+#define __pa(x)         PHYSADDR(x)
+#define __va(x)         ((void *)(P1SEGADDR(x)))
+
+#define MAP_NR(addr)    (((unsigned long)(addr) - PAGE_OFFSET) >> PAGE_SHIFT)
+
+#define phys_to_page(phys)      (pfn_to_page(phys >> PAGE_SHIFT))
+#define page_to_phys(page)      (page_to_pfn(page) << PAGE_SHIFT)
+
+#ifndef CONFIG_NEED_MULTIPLE_NODES
+
+#define PHYS_PFN_OFFSET         (CONFIG_PHYS_OFFSET >> PAGE_SHIFT)
+
+#define pfn_to_page(pfn)        (mem_map + ((pfn) - PHYS_PFN_OFFSET))
+#define page_to_pfn(page)       ((unsigned long)((page) - mem_map) + PHYS_PFN_OFFSET)
+#define pfn_valid(pfn)          ((pfn) >= PHYS_PFN_OFFSET && (pfn) < (PHYS_PFN_OFFSET + max_mapnr))
+#endif /* CONFIG_NEED_MULTIPLE_NODES */
+
+#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_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
+
+/*
+ * Memory above this physical address will be considered highmem.
+ */
+#define HIGHMEM_START           0x20000000UL
+
+#endif /* __KERNEL__ */
+
+#endif /* __ASM_AVR32_PAGE_H */
diff --git a/include/asm-avr32/param.h b/include/asm-avr32/param.h
new file mode 100644
index 0000000000..34bc8d4c3b
--- /dev/null
+++ b/include/asm-avr32/param.h
@@ -0,0 +1,23 @@
+#ifndef __ASM_AVR32_PARAM_H
+#define __ASM_AVR32_PARAM_H
+
+#ifdef __KERNEL__
+# define HZ             CONFIG_HZ
+# define USER_HZ        100             /* User interfaces are in "ticks" */
+# define CLOCKS_PER_SEC (USER_HZ)       /* frequency at which times() counts */
+#endif
+
+#ifndef HZ
+# define HZ             100
+#endif
+
+/* TODO: Should be configurable */
+#define EXEC_PAGESIZE   4096
+
+#ifndef NOGROUP
+# define NOGROUP        (-1)
+#endif
+
+#define MAXHOSTNAMELEN  64
+
+#endif /* __ASM_AVR32_PARAM_H */
diff --git a/include/asm-avr32/pci.h b/include/asm-avr32/pci.h
new file mode 100644
index 0000000000..0f5f134b89
--- /dev/null
+++ b/include/asm-avr32/pci.h
@@ -0,0 +1,8 @@
+#ifndef __ASM_AVR32_PCI_H__
+#define __ASM_AVR32_PCI_H__
+
+/* We don't support PCI yet, but some drivers require this file anyway */
+
+#define PCI_DMA_BUS_IS_PHYS     (1)
+
+#endif /* __ASM_AVR32_PCI_H__ */
diff --git a/include/asm-avr32/percpu.h b/include/asm-avr32/percpu.h
new file mode 100644
index 0000000000..69227b4cd0
--- /dev/null
+++ b/include/asm-avr32/percpu.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_AVR32_PERCPU_H
+#define __ASM_AVR32_PERCPU_H
+
+#include <asm-generic/percpu.h>
+
+#endif /* __ASM_AVR32_PERCPU_H */
diff --git a/include/asm-avr32/pgalloc.h b/include/asm-avr32/pgalloc.h
new file mode 100644
index 0000000000..7492cfb92c
--- /dev/null
+++ b/include/asm-avr32/pgalloc.h
@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2004-2006 Atmel 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 __ASM_AVR32_PGALLOC_H
+#define __ASM_AVR32_PGALLOC_H
+
+#include <asm/processor.h>
+#include <linux/threads.h>
+#include <linux/slab.h>
+#include <linux/mm.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,
+                                    struct page *pte)
+{
+        set_pmd(pmd, __pmd(_PAGE_TABLE + page_to_phys(pte)));
+}
+
+/*
+ * Allocate and free page tables
+ */
+static __inline__ pgd_t *pgd_alloc(struct mm_struct *mm)
+{
+        unsigned int pgd_size = (USER_PTRS_PER_PGD * sizeof(pgd_t));
+        pgd_t *pgd = (pgd_t *)kmalloc(pgd_size, GFP_KERNEL);
+
+        if (pgd)
+                memset(pgd, 0, pgd_size);
+
+        return pgd;
+}
+
+static inline void pgd_free(pgd_t *pgd)
+{
+        kfree(pgd);
+}
+
+static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
+                                          unsigned long address)
+{
+        int count = 0;
+        pte_t *pte;
+
+        do {
+                pte = (pte_t *) __get_free_page(GFP_KERNEL | __GFP_REPEAT);
+                if (pte)
+                        clear_page(pte);
+                else {
+                        current->state = TASK_UNINTERRUPTIBLE;
+                        schedule_timeout(HZ);
+                }
+        } while (!pte && (count++ < 10));
+
+        return pte;
+}
+
+static inline struct page *pte_alloc_one(struct mm_struct *mm,
+                                         unsigned long address)
+{
+        int count = 0;
+        struct page *pte;
+
+        do {
+                pte = alloc_pages(GFP_KERNEL, 0);
+                if (pte)
+                        clear_page(page_address(pte));
+                else {
+                        current->state = TASK_UNINTERRUPTIBLE;
+                        schedule_timeout(HZ);
+                }
+        } while (!pte && (count++ < 10));
+
+        return pte;
+}
+
+static inline void pte_free_kernel(pte_t *pte)
+{
+        free_page((unsigned long)pte);
+}
+
+static inline void pte_free(struct page *pte)
+{
+        __free_page(pte);
+}
+
+#define __pte_free_tlb(tlb,pte) tlb_remove_page((tlb),(pte))
+
+#define check_pgt_cache() do { } while(0)
+
+#endif /* __ASM_AVR32_PGALLOC_H */
diff --git a/include/asm-avr32/pgtable-2level.h b/include/asm-avr32/pgtable-2level.h
new file mode 100644
index 0000000000..425dd567b5
--- /dev/null
+++ b/include/asm-avr32/pgtable-2level.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2004-2006 Atmel 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 __ASM_AVR32_PGTABLE_2LEVEL_H
+#define __ASM_AVR32_PGTABLE_2LEVEL_H
+
+#include <asm-generic/pgtable-nopmd.h>
+
+/*
+ * Traditional 2-level paging structure
+ */
+#define PGDIR_SHIFT     22
+#define PTRS_PER_PGD    1024
+
+#define PTRS_PER_PTE    1024
+
+#ifndef __ASSEMBLY__
+#define pte_ERROR(e) \
+        printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e))
+#define pgd_ERROR(e) \
+        printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, 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) (*(pteptr) = pteval)
+#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep, 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 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))
+
+#endif /* !__ASSEMBLY__ */
+
+#endif /* __ASM_AVR32_PGTABLE_2LEVEL_H */
diff --git a/include/asm-avr32/pgtable.h b/include/asm-avr32/pgtable.h
new file mode 100644
index 0000000000..6b8ca9db2b
--- /dev/null
+++ b/include/asm-avr32/pgtable.h
@@ -0,0 +1,408 @@
+/*
+ * Copyright (C) 2004-2006 Atmel 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 __ASM_AVR32_PGTABLE_H
+#define __ASM_AVR32_PGTABLE_H
+
+#include <asm/addrspace.h>
+
+#ifndef __ASSEMBLY__
+#include <linux/sched.h>
+
+#endif /* !__ASSEMBLY__ */
+
+/*
+ * Use two-level page tables just as the i386 (without PAE)
+ */
+#include <asm/pgtable-2level.h>
+
+/*
+ * The following code might need some cleanup when the values are
+ * final...
+ */
+#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
+
+#define PTE_PHYS_MASK   0x1ffff000
+
+#ifndef __ASSEMBLY__
+extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
+extern void paging_init(void);
+
+/*
+ * ZERO_PAGE is a global shared page that is always zero: used for
+ * zero-mapped memory areas etc.
+ */
+extern struct page *empty_zero_page;
+#define ZERO_PAGE(vaddr) (empty_zero_page)
+
+/*
+ * Just any arbitrary offset to the start of the vmalloc VM area: the
+ * current 8 MiB value just means that there will be a 8 MiB "hole"
+ * after the uncached physical memory (P2 segment) until the vmalloc
+ * area starts. That means that any out-of-bounds memory accesses will
+ * hopefully be caught; we don't know if the end of the P1/P2 segments
+ * are actually used for anything, but it is anyway safer to let the
+ * MMU catch these kinds of errors than to rely on the memory bus.
+ *
+ * A "hole" of the same size is added to the end of the P3 segment as
+ * well. It might seem wasteful to use 16 MiB of virtual address space
+ * on this, but we do have 512 MiB of it...
+ *
+ * The vmalloc() routines leave a hole of 4 KiB between each vmalloced
+ * area for the same reason.
+ */
+#define VMALLOC_OFFSET  (8 * 1024 * 1024)
+#define VMALLOC_START   (P3SEG + VMALLOC_OFFSET)
+#define VMALLOC_END     (P4SEG - VMALLOC_OFFSET)
+#endif /* !__ASSEMBLY__ */
+
+/*
+ * Page flags. Some of these flags are not directly supported by
+ * hardware, so we have to emulate them.
+ */
+#define _TLBEHI_BIT_VALID       9
+#define _TLBEHI_VALID           (1 << _TLBEHI_BIT_VALID)
+
+#define _PAGE_BIT_WT            0  /* W-bit   : write-through */
+#define _PAGE_BIT_DIRTY         1  /* D-bit   : page changed */
+#define _PAGE_BIT_SZ0           2  /* SZ0-bit : Size of page */
+#define _PAGE_BIT_SZ1           3  /* SZ1-bit : Size of page */
+#define _PAGE_BIT_EXECUTE       4  /* X-bit   : execute access allowed */
+#define _PAGE_BIT_RW            5  /* AP0-bit : write access allowed */
+#define _PAGE_BIT_USER          6  /* AP1-bit : user space access allowed */
+#define _PAGE_BIT_BUFFER        7  /* B-bit   : bufferable */
+#define _PAGE_BIT_GLOBAL        8  /* G-bit   : global (ignore ASID) */
+#define _PAGE_BIT_CACHABLE      9  /* C-bit   : cachable */
+
+/* If we drop support for 1K pages, we get two extra bits */
+#define _PAGE_BIT_PRESENT       10
+#define _PAGE_BIT_ACCESSED      11 /* software: page was accessed */
+
+/* The following flags are only valid when !PRESENT */
+#define _PAGE_BIT_FILE          0 /* software: pagecache or swap? */
+
+#define _PAGE_WT                (1 << _PAGE_BIT_WT)
+#define _PAGE_DIRTY             (1 << _PAGE_BIT_DIRTY)
+#define _PAGE_EXECUTE           (1 << _PAGE_BIT_EXECUTE)
+#define _PAGE_RW                (1 << _PAGE_BIT_RW)
+#define _PAGE_USER              (1 << _PAGE_BIT_USER)
+#define _PAGE_BUFFER            (1 << _PAGE_BIT_BUFFER)
+#define _PAGE_GLOBAL            (1 << _PAGE_BIT_GLOBAL)
+#define _PAGE_CACHABLE          (1 << _PAGE_BIT_CACHABLE)
+
+/* Software flags */
+#define _PAGE_ACCESSED          (1 << _PAGE_BIT_ACCESSED)
+#define _PAGE_PRESENT           (1 << _PAGE_BIT_PRESENT)
+#define _PAGE_FILE              (1 << _PAGE_BIT_FILE)
+
+/*
+ * Page types, i.e. sizes. _PAGE_TYPE_NONE corresponds to what is
+ * usually called _PAGE_PROTNONE on other architectures.
+ *
+ * XXX: Find out if _PAGE_PROTNONE is equivalent with !_PAGE_USER. If
+ * so, we can encode all possible page sizes (although we can't really
+ * support 1K pages anyway due to the _PAGE_PRESENT and _PAGE_ACCESSED
+ * bits)
+ *
+ */
+#define _PAGE_TYPE_MASK         ((1 << _PAGE_BIT_SZ0) | (1 << _PAGE_BIT_SZ1))
+#define _PAGE_TYPE_NONE         (0 << _PAGE_BIT_SZ0)
+#define _PAGE_TYPE_SMALL        (1 << _PAGE_BIT_SZ0)
+#define _PAGE_TYPE_MEDIUM       (2 << _PAGE_BIT_SZ0)
+#define _PAGE_TYPE_LARGE        (3 << _PAGE_BIT_SZ0)
+
+/*
+ * Mask which drop software flags. We currently can't handle more than
+ * 512 MiB of physical memory, so we can use bits 29-31 for other
+ * stuff.  With a fixed 4K page size, we can use bits 10-11 as well as
+ * bits 2-3 (SZ)
+ */
+#define _PAGE_FLAGS_HARDWARE_MASK       0xfffff3ff
+
+#define _PAGE_FLAGS_CACHE_MASK  (_PAGE_CACHABLE | _PAGE_BUFFER | _PAGE_WT)
+
+/* TODO: Check for saneness */
+/* User-mode page table flags (to be set in a pgd or pmd entry) */
+#define _PAGE_TABLE             (_PAGE_PRESENT | _PAGE_TYPE_SMALL | _PAGE_RW \
+                                 | _PAGE_USER | _PAGE_ACCESSED | _PAGE_DIRTY)
+/* Kernel-mode page table flags */
+#define _KERNPG_TABLE           (_PAGE_PRESENT | _PAGE_TYPE_SMALL | _PAGE_RW \
+                                 | _PAGE_ACCESSED | _PAGE_DIRTY)
+/* Flags that may be modified by software */
+#define _PAGE_CHG_MASK          (PTE_MASK | _PAGE_ACCESSED | _PAGE_DIRTY \
+                                 | _PAGE_FLAGS_CACHE_MASK)
+
+#define _PAGE_FLAGS_READ        (_PAGE_CACHABLE | _PAGE_BUFFER)
+#define _PAGE_FLAGS_WRITE       (_PAGE_FLAGS_READ | _PAGE_RW | _PAGE_DIRTY)
+
+#define _PAGE_NORMAL(x) __pgprot((x) | _PAGE_PRESENT | _PAGE_TYPE_SMALL \
+                                 | _PAGE_ACCESSED)
+
+#define PAGE_NONE       (_PAGE_ACCESSED | _PAGE_TYPE_NONE)
+#define PAGE_READ       (_PAGE_FLAGS_READ | _PAGE_USER)
+#define PAGE_EXEC       (_PAGE_FLAGS_READ | _PAGE_EXECUTE | _PAGE_USER)
+#define PAGE_WRITE      (_PAGE_FLAGS_WRITE | _PAGE_USER)
+#define PAGE_KERNEL     _PAGE_NORMAL(_PAGE_FLAGS_WRITE | _PAGE_EXECUTE | _PAGE_GLOBAL)
+#define PAGE_KERNEL_RO  _PAGE_NORMAL(_PAGE_FLAGS_READ | _PAGE_EXECUTE | _PAGE_GLOBAL)
+
+#define _PAGE_P(x)      _PAGE_NORMAL((x) & ~(_PAGE_RW | _PAGE_DIRTY))
+#define _PAGE_S(x)      _PAGE_NORMAL(x)
+
+#define PAGE_COPY       _PAGE_P(PAGE_WRITE | PAGE_READ)
+
+#ifndef __ASSEMBLY__
+/*
+ * The hardware supports flags for write- and execute access. Read is
+ * always allowed if the page is loaded into the TLB, so the "-w-",
+ * "--x" and "-wx" mappings are implemented as "rw-", "r-x" and "rwx",
+ * respectively.
+ *
+ * The "---" case is handled by software; the page will simply not be
+ * loaded into the TLB if the page type is _PAGE_TYPE_NONE.
+ */
+
+#define __P000  __pgprot(PAGE_NONE)
+#define __P001  _PAGE_P(PAGE_READ)
+#define __P010  _PAGE_P(PAGE_WRITE)
+#define __P011  _PAGE_P(PAGE_WRITE | PAGE_READ)
+#define __P100  _PAGE_P(PAGE_EXEC)
+#define __P101  _PAGE_P(PAGE_EXEC | PAGE_READ)
+#define __P110  _PAGE_P(PAGE_EXEC | PAGE_WRITE)
+#define __P111  _PAGE_P(PAGE_EXEC | PAGE_WRITE | PAGE_READ)
+
+#define __S000  __pgprot(PAGE_NONE)
+#define __S001  _PAGE_S(PAGE_READ)
+#define __S010  _PAGE_S(PAGE_WRITE)
+#define __S011  _PAGE_S(PAGE_WRITE | PAGE_READ)
+#define __S100  _PAGE_S(PAGE_EXEC)
+#define __S101  _PAGE_S(PAGE_EXEC | PAGE_READ)
+#define __S110  _PAGE_S(PAGE_EXEC | PAGE_WRITE)
+#define __S111  _PAGE_S(PAGE_EXEC | PAGE_WRITE | PAGE_READ)
+
+#define pte_none(x)     (!pte_val(x))
+#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)
+
+/*
+ * The following only work if pte_present() is true.
+ * Undefined behaviour if not..
+ */
+static inline int pte_read(pte_t pte)
+{
+        return pte_val(pte) & _PAGE_USER;
+}
+static inline int pte_write(pte_t pte)
+{
+        return pte_val(pte) & _PAGE_RW;
+}
+static inline int pte_exec(pte_t pte)
+{
+        return pte_val(pte) & _PAGE_EXECUTE;
+}
+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;
+}
+
+/*
+ * The following only work if pte_present() is not true.
+ */
+static inline int pte_file(pte_t pte)
+{
+        return pte_val(pte) & _PAGE_FILE;
+}
+
+/* Mutator functions for PTE bits */
+static inline pte_t pte_rdprotect(pte_t pte)
+{
+        set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_USER));
+        return pte;
+}
+static inline pte_t pte_wrprotect(pte_t pte)
+{
+        set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_RW));
+        return pte;
+}
+static inline pte_t pte_exprotect(pte_t pte)
+{
+        set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_EXECUTE));
+        return pte;
+}
+static inline pte_t pte_mkclean(pte_t pte)
+{
+        set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_DIRTY));
+        return pte;
+}
+static inline pte_t pte_mkold(pte_t pte)
+{
+        set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_ACCESSED));
+        return pte;
+}
+static inline pte_t pte_mkread(pte_t pte)
+{
+        set_pte(&pte, __pte(pte_val(pte) | _PAGE_USER));
+        return pte;
+}
+static inline pte_t pte_mkwrite(pte_t pte)
+{
+        set_pte(&pte, __pte(pte_val(pte) | _PAGE_RW));
+        return pte;
+}
+static inline pte_t pte_mkexec(pte_t pte)
+{
+        set_pte(&pte, __pte(pte_val(pte) | _PAGE_EXECUTE));
+        return pte;
+}
+static inline pte_t pte_mkdirty(pte_t pte)
+{
+        set_pte(&pte, __pte(pte_val(pte) | _PAGE_DIRTY));
+        return pte;
+}
+static inline pte_t pte_mkyoung(pte_t pte)
+{
+        set_pte(&pte, __pte(pte_val(pte) | _PAGE_ACCESSED));
+        return pte;
+}
+
+#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 & ~_PAGE_USER))      \
+                         != _KERNPG_TABLE)
+
+/*
+ * Permanent address of a page. We don't support highmem, so this is
+ * trivial.
+ */
+#define pages_to_mb(x)  ((x) >> (20-PAGE_SHIFT))
+#define pte_page(x)     phys_to_page(pte_val(x) & PTE_PHYS_MASK)
+
+/*
+ * Mark the prot value as uncacheable and unbufferable
+ */
+#define pgprot_noncached(prot)                                          \
+        __pgprot(pgprot_val(prot) & ~(_PAGE_BUFFER | _PAGE_CACHABLE))
+
+/*
+ * Mark the prot value as uncacheable but bufferable
+ */
+#define pgprot_writecombine(prot)                                       \
+        __pgprot((pgprot_val(prot) & ~_PAGE_CACHABLE) | _PAGE_BUFFER)
+
+/*
+ * Conversion functions: convert a page and protection to a page entry,
+ * and a page entry and page directory to the page they refer to.
+ *
+ * extern pte_t mk_pte(struct page *page, pgprot_t pgprot)
+ */
+#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;
+}
+
+#define page_pte(page)  page_pte_prot(page, __pgprot(0))
+
+#define pmd_page_vaddr(pmd)                                     \
+        ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
+
+#define pmd_page(pmd)   (phys_to_page(pmd_val(pmd)))
+
+/* 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))
+#define pgd_offset_current(address)                             \
+        ((pgd_t *)__mfsr(SYSREG_PTBR) + pgd_index(address))
+
+/* to find an entry in a kernel page-table-directory */
+#define pgd_offset_k(address) pgd_offset(&init_mm, address)
+
+/* Find an entry in the third-level page table.. */
+#define pte_index(address)                              \
+        ((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
+#define pte_offset(dir, address)                                        \
+        ((pte_t *) pmd_page_vaddr(*(dir)) + pte_index(address))
+#define pte_offset_kernel(dir, address)                                 \
+        ((pte_t *) pmd_page_vaddr(*(dir)) + pte_index(address))
+#define pte_offset_map(dir, address) pte_offset_kernel(dir, address)
+#define pte_offset_map_nested(dir, address) pte_offset_kernel(dir, address)
+#define pte_unmap(pte)          do { } while (0)
+#define pte_unmap_nested(pte)   do { } while (0)
+
+struct vm_area_struct;
+extern void update_mmu_cache(struct vm_area_struct * vma,
+                             unsigned long address, pte_t pte);
+
+/*
+ * Encode and decode a swap entry
+ *
+ * Constraints:
+ *   _PAGE_FILE at bit 0
+ *   _PAGE_TYPE_* at bits 2-3 (for emulating _PAGE_PROTNONE)
+ *   _PAGE_PRESENT at bit 10
+ *
+ * We encode the type into bits 4-9 and offset into bits 11-31. This
+ * gives us a 21 bits offset, or 2**21 * 4K = 8G usable swap space per
+ * device, and 64 possible types.
+ *
+ * NOTE: We should set ZEROs at the position of _PAGE_PRESENT
+ *       and _PAGE_PROTNONE bits
+ */
+#define __swp_type(x)           (((x).val >> 4) & 0x3f)
+#define __swp_offset(x)         ((x).val >> 11)
+#define __swp_entry(type, offset) ((swp_entry_t) { ((type) << 4) | ((offset) << 11) })
+#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) })
+#define __swp_entry_to_pte(x)   ((pte_t) { (x).val })
+
+/*
+ * Encode and decode a nonlinear file mapping entry. We have to
+ * preserve _PAGE_FILE and _PAGE_PRESENT here. _PAGE_TYPE_* isn't
+ * necessary, since _PAGE_FILE implies !_PAGE_PROTNONE (?)
+ */
+#define PTE_FILE_MAX_BITS       30
+#define pte_to_pgoff(pte)       (((pte_val(pte) >> 1) & 0x1ff)          \
+                                 | ((pte_val(pte) >> 11) << 9))
+#define pgoff_to_pte(off)       ((pte_t) { ((((off) & 0x1ff) << 1)      \
+                                            | (((off) >> 9) << 11)      \
+                                            | _PAGE_FILE) })
+
+typedef pte_t *pte_addr_t;
+
+#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)
+
+/* No page table caches to initialize (?) */
+#define pgtable_cache_init()    do { } while(0)
+
+#include <asm-generic/pgtable.h>
+
+#endif /* !__ASSEMBLY__ */
+
+#endif /* __ASM_AVR32_PGTABLE_H */
diff --git a/include/asm-avr32/poll.h b/include/asm-avr32/poll.h
new file mode 100644
index 0000000000..736e29755d
--- /dev/null
+++ b/include/asm-avr32/poll.h
@@ -0,0 +1,27 @@
+#ifndef __ASM_AVR32_POLL_H
+#define __ASM_AVR32_POLL_H
+
+/* These are specified by iBCS2 */
+#define POLLIN          0x0001
+#define POLLPRI         0x0002
+#define POLLOUT         0x0004
+#define POLLERR         0x0008
+#define POLLHUP         0x0010
+#define POLLNVAL        0x0020
+
+/* The rest seem to be more-or-less nonstandard. Check them! */
+#define POLLRDNORM      0x0040
+#define POLLRDBAND      0x0080
+#define POLLWRNORM      0x0100
+#define POLLWRBAND      0x0200
+#define POLLMSG         0x0400
+#define POLLREMOVE      0x1000
+#define POLLRDHUP       0x2000
+
+struct pollfd {
+        int fd;
+        short events;
+        short revents;
+};
+
+#endif /* __ASM_AVR32_POLL_H */
diff --git a/include/asm-avr32/posix_types.h b/include/asm-avr32/posix_types.h
new file mode 100644
index 0000000000..2831b039b3
--- /dev/null
+++ b/include/asm-avr32/posix_types.h
@@ -0,0 +1,129 @@
+/*
+ * Copyright (C) 2004-2006 Atmel 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 __ASM_AVR32_POSIX_TYPES_H
+#define __ASM_AVR32_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 int    __kernel_uid_t;
+typedef unsigned int    __kernel_gid_t;
+typedef unsigned long   __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 {
+#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__)
+
+#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_AVR32_POSIX_TYPES_H */
diff --git a/include/asm-avr32/processor.h b/include/asm-avr32/processor.h
new file mode 100644
index 0000000000..f6913778a4
--- /dev/null
+++ b/include/asm-avr32/processor.h
@@ -0,0 +1,147 @@
+/*
+ * Copyright (C) 2004-2006 Atmel 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 __ASM_AVR32_PROCESSOR_H
+#define __ASM_AVR32_PROCESSOR_H
+
+#include <asm/page.h>
+#include <asm/cache.h>
+
+#define TASK_SIZE       0x80000000
+
+#ifndef __ASSEMBLY__
+
+static inline void *current_text_addr(void)
+{
+        register void *pc asm("pc");
+        return pc;
+}
+
+enum arch_type {
+        ARCH_AVR32A,
+        ARCH_AVR32B,
+        ARCH_MAX
+};
+
+enum cpu_type {
+        CPU_MORGAN,
+        CPU_AT32AP,
+        CPU_MAX
+};
+
+enum tlb_config {
+        TLB_NONE,
+        TLB_SPLIT,
+        TLB_UNIFIED,
+        TLB_INVALID
+};
+
+struct avr32_cpuinfo {
+        struct clk *clk;
+        unsigned long loops_per_jiffy;
+        enum arch_type arch_type;
+        enum cpu_type cpu_type;
+        unsigned short arch_revision;
+        unsigned short cpu_revision;
+        enum tlb_config tlb_config;
+
+        struct cache_info icache;
+        struct cache_info dcache;
+};
+
+extern struct avr32_cpuinfo boot_cpu_data;
+
+#ifdef CONFIG_SMP
+extern struct avr32_cpuinfo 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
+
+/* 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))
+
+#define cpu_relax()             barrier()
+#define cpu_sync_pipeline()     asm volatile("sub pc, -2" : : : "memory")
+
+struct cpu_context {
+        unsigned long sr;
+        unsigned long pc;
+        unsigned long ksp;      /* Kernel stack pointer */
+        unsigned long r7;
+        unsigned long r6;
+        unsigned long r5;
+        unsigned long r4;
+        unsigned long r3;
+        unsigned long r2;
+        unsigned long r1;
+        unsigned long r0;
+};
+
+/* This struct contains the CPU context as stored by switch_to() */
+struct thread_struct {
+        struct cpu_context cpu_context;
+        unsigned long single_step_addr;
+        u16 single_step_insn;
+};
+
+#define INIT_THREAD {                                           \
+        .cpu_context = {                                        \
+                .ksp = sizeof(init_stack) + (long)&init_stack,  \
+        },                                                      \
+}
+
+/*
+ * Do necessary setup to start up a newly executed thread.
+ */
+#define start_thread(regs, new_pc, new_sp)       \
+        do {                                     \
+                set_fs(USER_DS);                 \
+                memset(regs, 0, sizeof(*regs));  \
+                regs->sr = MODE_USER;            \
+                regs->pc = new_pc & ~1;          \
+                regs->sp = new_sp;               \
+        } while(0)
+
+struct task_struct;
+
+/* Free all resources held by a thread */
+extern void release_thread(struct task_struct *);
+
+/* Create a kernel thread without removing it from tasklists */
+extern int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags);
+
+/* Prepare to copy thread state - unlazy all lazy status */
+#define prepare_to_copy(tsk) do { } while(0)
+
+/* Return saved PC of a blocked thread */
+#define thread_saved_pc(tsk)    ((tsk)->thread.cpu_context.pc)
+
+struct pt_regs;
+void show_trace(struct task_struct *task, unsigned long *stack,
+                struct pt_regs *regs);
+
+extern unsigned long get_wchan(struct task_struct *p);
+
+#define KSTK_EIP(tsk)   ((tsk)->thread.cpu_context.pc)
+#define KSTK_ESP(tsk)   ((tsk)->thread.cpu_context.ksp)
+
+#define ARCH_HAS_PREFETCH
+
+static inline void prefetch(const void *x)
+{
+        const char *c = x;
+        asm volatile("pref %0" : : "r"(c));
+}
+#define PREFETCH_STRIDE L1_CACHE_BYTES
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* __ASM_AVR32_PROCESSOR_H */
diff --git a/include/asm-avr32/ptrace.h b/include/asm-avr32/ptrace.h
new file mode 100644
index 0000000000..60f0f19a81
--- /dev/null
+++ b/include/asm-avr32/ptrace.h
@@ -0,0 +1,154 @@
+/*
+ * Copyright (C) 2004-2006 Atmel 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 __ASM_AVR32_PTRACE_H
+#define __ASM_AVR32_PTRACE_H
+
+#define PTRACE_GETREGS          12
+#define PTRACE_SETREGS          13
+
+/*
+ * Status Register bits
+ */
+#define SR_H            0x40000000
+#define SR_R            0x20000000
+#define SR_J            0x10000000
+#define SR_DM           0x08000000
+#define SR_D            0x04000000
+#define MODE_NMI        0x01c00000
+#define MODE_EXCEPTION  0x01800000
+#define MODE_INT3       0x01400000
+#define MODE_INT2       0x01000000
+#define MODE_INT1       0x00c00000
+#define MODE_INT0       0x00800000
+#define MODE_SUPERVISOR 0x00400000
+#define MODE_USER       0x00000000
+#define MODE_MASK       0x01c00000
+#define SR_EM           0x00200000
+#define SR_I3M          0x00100000
+#define SR_I2M          0x00080000
+#define SR_I1M          0x00040000
+#define SR_I0M          0x00020000
+#define SR_GM           0x00010000
+
+#define SR_H_BIT        30
+#define SR_R_BIT        29
+#define SR_J_BIT        28
+#define SR_DM_BIT       27
+#define SR_D_BIT        26
+#define MODE_SHIFT      22
+#define SR_EM_BIT       21
+#define SR_I3M_BIT      20
+#define SR_I2M_BIT      19
+#define SR_I1M_BIT      18
+#define SR_I0M_BIT      17
+#define SR_GM_BIT       16
+
+/* The user-visible part */
+#define SR_L            0x00000020
+#define SR_Q            0x00000010
+#define SR_V            0x00000008
+#define SR_N            0x00000004
+#define SR_Z            0x00000002
+#define SR_C            0x00000001
+
+#define SR_L_BIT        5
+#define SR_Q_BIT        4
+#define SR_V_BIT        3
+#define SR_N_BIT        2
+#define SR_Z_BIT        1
+#define SR_C_BIT        0
+
+/*
+ * The order is defined by the stmts instruction. r0 is stored first,
+ * so it gets the highest address.
+ *
+ * Registers 0-12 are general-purpose registers (r12 is normally used for
+ * the function return value).
+ * Register 13 is the stack pointer
+ * Register 14 is the link register
+ * Register 15 is the program counter (retrieved from the RAR sysreg)
+ */
+#define FRAME_SIZE_FULL 72
+#define REG_R12_ORIG    68
+#define REG_R0          64
+#define REG_R1          60
+#define REG_R2          56
+#define REG_R3          52
+#define REG_R4          48
+#define REG_R5          44
+#define REG_R6          40
+#define REG_R7          36
+#define REG_R8          32
+#define REG_R9          28
+#define REG_R10         24
+#define REG_R11         20
+#define REG_R12         16
+#define REG_SP          12
+#define REG_LR           8
+
+#define FRAME_SIZE_MIN   8
+#define REG_PC           4
+#define REG_SR           0
+
+#ifndef __ASSEMBLY__
+struct pt_regs {
+        /* These are always saved */
+        unsigned long sr;
+        unsigned long pc;
+
+        /* These are sometimes saved */
+        unsigned long lr;
+        unsigned long sp;
+        unsigned long r12;
+        unsigned long r11;
+        unsigned long r10;
+        unsigned long r9;
+        unsigned long r8;
+        unsigned long r7;
+        unsigned long r6;
+        unsigned long r5;
+        unsigned long r4;
+        unsigned long r3;
+        unsigned long r2;
+        unsigned long r1;
+        unsigned long r0;
+
+        /* Only saved on system call */
+        unsigned long r12_orig;
+};
+
+#ifdef __KERNEL__
+# define user_mode(regs) (((regs)->sr & MODE_MASK) == MODE_USER)
+extern void show_regs (struct pt_regs *);
+
+static __inline__ int valid_user_regs(struct pt_regs *regs)
+{
+        /*
+         * Some of the Java bits might be acceptable if/when we
+         * implement some support for that stuff...
+         */
+        if ((regs->sr & 0xffff0000) == 0)
+                return 1;
+
+        /*
+         * Force status register flags to be sane and report this
+         * illegal behaviour...
+         */
+        regs->sr &= 0x0000ffff;
+        return 0;
+}
+
+#define instruction_pointer(regs) ((regs)->pc)
+
+#define profile_pc(regs) instruction_pointer(regs)
+
+#endif /* __KERNEL__ */
+
+#endif /* ! __ASSEMBLY__ */
+
+#endif /* __ASM_AVR32_PTRACE_H */
diff --git a/include/asm-avr32/resource.h b/include/asm-avr32/resource.h
new file mode 100644
index 0000000000..c6dd101472
--- /dev/null
+++ b/include/asm-avr32/resource.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_AVR32_RESOURCE_H
+#define __ASM_AVR32_RESOURCE_H
+
+#include <asm-generic/resource.h>
+
+#endif /* __ASM_AVR32_RESOURCE_H */
diff --git a/include/asm-avr32/scatterlist.h b/include/asm-avr32/scatterlist.h
new file mode 100644
index 0000000000..bfe7d75342
--- /dev/null
+++ b/include/asm-avr32/scatterlist.h
@@ -0,0 +1,21 @@
+#ifndef __ASM_AVR32_SCATTERLIST_H
+#define __ASM_AVR32_SCATTERLIST_H
+
+struct scatterlist {
+    struct page         *page;
+    unsigned int        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.
+ */
+#define sg_dma_address(sg)      ((sg)->dma_address)
+#define sg_dma_len(sg)          ((sg)->length)
+
+#define ISA_DMA_THRESHOLD (0xffffffff)
+
+#endif /* __ASM_AVR32_SCATTERLIST_H */
diff --git a/include/asm-avr32/sections.h b/include/asm-avr32/sections.h
new file mode 100644
index 0000000000..aa14252e41
--- /dev/null
+++ b/include/asm-avr32/sections.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_AVR32_SECTIONS_H
+#define __ASM_AVR32_SECTIONS_H
+
+#include <asm-generic/sections.h>
+
+#endif /* __ASM_AVR32_SECTIONS_H */
diff --git a/include/asm-avr32/semaphore.h b/include/asm-avr32/semaphore.h
new file mode 100644
index 0000000000..ef99ddccc1
--- /dev/null
+++ b/include/asm-avr32/semaphore.h
@@ -0,0 +1,109 @@
+/*
+ * SMP- and interrupt-safe semaphores.
+ *
+ * Copyright (C) 2006 Atmel Corporation
+ *
+ * Based on include/asm-i386/semaphore.h
+ *   Copyright (C) 1996 Linus Torvalds
+ *
+ * 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_AVR32_SEMAPHORE_H
+#define __ASM_AVR32_SEMAPHORE_H
+
+#include <linux/linkage.h>
+
+#include <asm/system.h>
+#include <asm/atomic.h>
+#include <linux/wait.h>
+#include <linux/rwsem.h>
+
+struct semaphore {
+        atomic_t count;
+        int sleepers;
+        wait_queue_head_t wait;
+};
+
+#define __SEMAPHORE_INITIALIZER(name, n)                                \
+{                                                                       \
+        .count          = ATOMIC_INIT(n),                               \
+        .wait           = __WAIT_QUEUE_HEAD_INITIALIZER((name).wait)    \
+}
+
+#define __DECLARE_SEMAPHORE_GENERIC(name,count) \
+        struct semaphore name = __SEMAPHORE_INITIALIZER(name,count)
+
+#define DECLARE_MUTEX(name) __DECLARE_SEMAPHORE_GENERIC(name,1)
+#define DECLARE_MUTEX_LOCKED(name) __DECLARE_SEMAPHORE_GENERIC(name,0)
+
+static inline void sema_init (struct semaphore *sem, int val)
+{
+        atomic_set(&sem->count, val);
+        sem->sleepers = 0;
+        init_waitqueue_head(&sem->wait);
+}
+
+static inline void init_MUTEX (struct semaphore *sem)
+{
+        sema_init(sem, 1);
+}
+
+static inline void init_MUTEX_LOCKED (struct semaphore *sem)
+{
+        sema_init(sem, 0);
+}
+
+void __down(struct semaphore * sem);
+int  __down_interruptible(struct semaphore * sem);
+void __up(struct semaphore * sem);
+
+/*
+ * This is ugly, but we want the default case to fall through.
+ * "__down_failed" is a special asm handler that calls the C
+ * routine that actually waits. See arch/i386/kernel/semaphore.c
+ */
+static inline void down(struct semaphore * sem)
+{
+        might_sleep();
+        if (unlikely(atomic_dec_return (&sem->count) < 0))
+                __down (sem);
+}
+
+/*
+ * Interruptible try to acquire a semaphore.  If we obtained
+ * it, return zero.  If we were interrupted, returns -EINTR
+ */
+static inline int down_interruptible(struct semaphore * sem)
+{
+        int ret = 0;
+
+        might_sleep();
+        if (unlikely(atomic_dec_return (&sem->count) < 0))
+                ret = __down_interruptible (sem);
+        return ret;
+}
+
+/*
+ * Non-blockingly attempt to down() a semaphore.
+ * Returns zero if we acquired it
+ */
+static inline int down_trylock(struct semaphore * sem)
+{
+        return atomic_dec_if_positive(&sem->count) < 0;
+}
+
+/*
+ * Note! This is subtle. We jump to wake people up only if
+ * the semaphore was negative (== somebody was waiting on it).
+ * The default case (no contention) will result in NO
+ * jumps for both down() and up().
+ */
+static inline void up(struct semaphore * sem)
+{
+        if (unlikely(atomic_inc_return (&sem->count) <= 0))
+                __up (sem);
+}
+
+#endif /*__ASM_AVR32_SEMAPHORE_H */
diff --git a/include/asm-avr32/sembuf.h b/include/asm-avr32/sembuf.h
new file mode 100644
index 0000000000..e472216e0c
--- /dev/null
+++ b/include/asm-avr32/sembuf.h
@@ -0,0 +1,25 @@
+#ifndef __ASM_AVR32_SEMBUF_H
+#define __ASM_AVR32_SEMBUF_H
+
+/*
+* The semid64_ds structure for AVR32 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_AVR32_SEMBUF_H */
diff --git a/include/asm-avr32/setup.h b/include/asm-avr32/setup.h
new file mode 100644
index 0000000000..10193da411
--- /dev/null
+++ b/include/asm-avr32/setup.h
@@ -0,0 +1,141 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * Based on linux/include/asm-arm/setup.h
+ *   Copyright (C) 1997-1999 Russel King
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_SETUP_H__
+#define __ASM_AVR32_SETUP_H__
+
+#define COMMAND_LINE_SIZE 256
+
+/* Magic number indicating that a tag table is present */
+#define ATAG_MAGIC      0xa2a25441
+
+#ifndef __ASSEMBLY__
+
+/*
+ * Generic memory range, used by several tags.
+ *
+ *   addr is always physical.
+ *   size is measured in bytes.
+ *   next is for use by the OS, e.g. for grouping regions into
+ *        linked lists.
+ */
+struct tag_mem_range {
+        u32                     addr;
+        u32                     size;
+        struct tag_mem_range *  next;
+};
+
+/* The list ends with an ATAG_NONE node. */
+#define ATAG_NONE       0x00000000
+
+struct tag_header {
+        u32 size;
+        u32 tag;
+};
+
+/* The list must start with an ATAG_CORE node */
+#define ATAG_CORE       0x54410001
+
+struct tag_core {
+        u32 flags;
+        u32 pagesize;
+        u32 rootdev;
+};
+
+/* it is allowed to have multiple ATAG_MEM nodes */
+#define ATAG_MEM        0x54410002
+/* ATAG_MEM uses tag_mem_range */
+
+/* command line: \0 terminated string */
+#define ATAG_CMDLINE    0x54410003
+
+struct tag_cmdline {
+        char    cmdline[1];     /* this is the minimum size */
+};
+
+/* Ramdisk image (may be compressed) */
+#define ATAG_RDIMG      0x54410004
+/* ATAG_RDIMG uses tag_mem_range */
+
+/* Information about various clocks present in the system */
+#define ATAG_CLOCK      0x54410005
+
+struct tag_clock {
+        u32     clock_id;       /* Which clock are we talking about? */
+        u32     clock_flags;    /* Special features */
+        u64     clock_hz;       /* Clock speed in Hz */
+};
+
+/* The clock types we know about */
+#define CLOCK_BOOTCPU   0
+
+/* Memory reserved for the system (e.g. the bootloader) */
+#define ATAG_RSVD_MEM   0x54410006
+/* ATAG_RSVD_MEM uses tag_mem_range */
+
+/* Ethernet information */
+
+#define ATAG_ETHERNET   0x54410007
+
+struct tag_ethernet {
+        u8      mac_index;
+        u8      mii_phy_addr;
+        u8      hw_address[6];
+};
+
+#define ETH_INVALID_PHY 0xff
+
+struct tag {
+        struct tag_header hdr;
+        union {
+                struct tag_core core;
+                struct tag_mem_range mem_range;
+                struct tag_cmdline cmdline;
+                struct tag_clock clock;
+                struct tag_ethernet ethernet;
+        } u;
+};
+
+struct tagtable {
+        u32     tag;
+        int     (*parse)(struct tag *);
+};
+
+#define __tag __attribute_used__ __attribute__((__section__(".taglist")))
+#define __tagtable(tag, fn)                                             \
+        static struct tagtable __tagtable_##fn __tag = { tag, fn }
+
+#define tag_member_present(tag,member)                                  \
+        ((unsigned long)(&((struct tag *)0L)->member + 1)               \
+         <= (tag)->hdr.size * 4)
+
+#define tag_next(t)     ((struct tag *)((u32 *)(t) + (t)->hdr.size))
+#define tag_size(type)  ((sizeof(struct tag_header) + sizeof(struct type)) >> 2)
+
+#define for_each_tag(t,base)                                            \
+        for (t = base; t->hdr.size; t = tag_next(t))
+
+extern struct tag_mem_range *mem_phys;
+extern struct tag_mem_range *mem_reserved;
+extern struct tag_mem_range *mem_ramdisk;
+
+extern struct tag *bootloader_tags;
+
+extern void setup_bootmem(void);
+extern void setup_processor(void);
+extern void board_setup_fbmem(unsigned long fbmem_start,
+                              unsigned long fbmem_size);
+
+/* Chip-specific hook to enable the use of SDRAM */
+void chip_enable_sdram(void);
+
+#endif /* !__ASSEMBLY__ */
+
+#endif /* __ASM_AVR32_SETUP_H__ */
diff --git a/include/asm-avr32/shmbuf.h b/include/asm-avr32/shmbuf.h
new file mode 100644
index 0000000000..c62fba4173
--- /dev/null
+++ b/include/asm-avr32/shmbuf.h
@@ -0,0 +1,42 @@
+#ifndef __ASM_AVR32_SHMBUF_H
+#define __ASM_AVR32_SHMBUF_H
+
+/*
+ * The shmid64_ds structure for i386 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_AVR32_SHMBUF_H */
diff --git a/include/asm-avr32/shmparam.h b/include/asm-avr32/shmparam.h
new file mode 100644
index 0000000000..3681266c77
--- /dev/null
+++ b/include/asm-avr32/shmparam.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_AVR32_SHMPARAM_H
+#define __ASM_AVR32_SHMPARAM_H
+
+#define SHMLBA PAGE_SIZE        /* attach addr a multiple of this */
+
+#endif /* __ASM_AVR32_SHMPARAM_H */
diff --git a/include/asm-avr32/sigcontext.h b/include/asm-avr32/sigcontext.h
new file mode 100644
index 0000000000..e04062b5f3
--- /dev/null
+++ b/include/asm-avr32/sigcontext.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2004-2006 Atmel 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 __ASM_AVR32_SIGCONTEXT_H
+#define __ASM_AVR32_SIGCONTEXT_H
+
+struct sigcontext {
+        unsigned long   oldmask;
+
+        /* CPU registers */
+        unsigned long   sr;
+        unsigned long   pc;
+        unsigned long   lr;
+        unsigned long   sp;
+        unsigned long   r12;
+        unsigned long   r11;
+        unsigned long   r10;
+        unsigned long   r9;
+        unsigned long   r8;
+        unsigned long   r7;
+        unsigned long   r6;
+        unsigned long   r5;
+        unsigned long   r4;
+        unsigned long   r3;
+        unsigned long   r2;
+        unsigned long   r1;
+        unsigned long   r0;
+};
+
+#endif /* __ASM_AVR32_SIGCONTEXT_H */
diff --git a/include/asm-avr32/siginfo.h b/include/asm-avr32/siginfo.h
new file mode 100644
index 0000000000..5ee93f40a8
--- /dev/null
+++ b/include/asm-avr32/siginfo.h
@@ -0,0 +1,6 @@
+#ifndef _AVR32_SIGINFO_H
+#define _AVR32_SIGINFO_H
+
+#include <asm-generic/siginfo.h>
+
+#endif
diff --git a/include/asm-avr32/signal.h b/include/asm-avr32/signal.h
new file mode 100644
index 0000000000..caffefeeba
--- /dev/null
+++ b/include/asm-avr32/signal.h
@@ -0,0 +1,168 @@
+/*
+ * Copyright (C) 2004-2006 Atmel 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 __ASM_AVR32_SIGNAL_H
+#define __ASM_AVR32_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_NOCLDSTOP         flag to turn off SIGCHLD when children stop.
+ * SA_NOCLDWAIT         flag on SIGCHLD to inhibit zombies.
+ * SA_SIGINFO           deliver the signal with SIGINFO structs
+ * 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_NODEFER           prevents the current signal from being masked in the handler.
+ * SA_RESETHAND         clears the handler when the signal is delivered.
+ *
+ * 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_RESTORER     0x04000000
+#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
+
+/*
+ * 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
+
+#define ptrace_signal_deliver(regs, cookie) do { } while (0)
+
+#endif /* __KERNEL__ */
+
+#endif
diff --git a/include/asm-avr32/socket.h b/include/asm-avr32/socket.h
new file mode 100644
index 0000000000..543229de81
--- /dev/null
+++ b/include/asm-avr32/socket.h
@@ -0,0 +1,53 @@
+#ifndef __ASM_AVR32_SOCKET_H
+#define __ASM_AVR32_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
+
+#endif /* __ASM_AVR32_SOCKET_H */
diff --git a/include/asm-avr32/sockios.h b/include/asm-avr32/sockios.h
new file mode 100644
index 0000000000..84f3d65b3b
--- /dev/null
+++ b/include/asm-avr32/sockios.h
@@ -0,0 +1,12 @@
+#ifndef __ASM_AVR32_SOCKIOS_H
+#define __ASM_AVR32_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 */
+
+#endif /* __ASM_AVR32_SOCKIOS_H */
diff --git a/include/asm-avr32/stat.h b/include/asm-avr32/stat.h
new file mode 100644
index 0000000000..e72881e102
--- /dev/null
+++ b/include/asm-avr32/stat.h
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2004-2006 Atmel 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 __ASM_AVR32_STAT_H
+#define __ASM_AVR32_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;
+};
+
+#define STAT_HAVE_NSEC 1
+
+struct stat64 {
+        unsigned long long st_dev;
+
+        unsigned long long st_ino;
+        unsigned int    st_mode;
+        unsigned int    st_nlink;
+
+        unsigned long   st_uid;
+        unsigned long   st_gid;
+
+        unsigned long long st_rdev;
+
+        long long       st_size;
+        unsigned long   __pad1;         /* align 64-bit st_blocks */
+        unsigned long   st_blksize;
+
+        unsigned long long st_blocks;   /* Number 512-byte blocks allocated. */
+
+        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   __unused1;
+        unsigned long   __unused2;
+};
+
+#endif /* __ASM_AVR32_STAT_H */
diff --git a/include/asm-avr32/statfs.h b/include/asm-avr32/statfs.h
new file mode 100644
index 0000000000..2961bd18c5
--- /dev/null
+++ b/include/asm-avr32/statfs.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_AVR32_STATFS_H
+#define __ASM_AVR32_STATFS_H
+
+#include <asm-generic/statfs.h>
+
+#endif /* __ASM_AVR32_STATFS_H */
diff --git a/include/asm-avr32/string.h b/include/asm-avr32/string.h
new file mode 100644
index 0000000000..c91a623cd5
--- /dev/null
+++ b/include/asm-avr32/string.h
@@ -0,0 +1,17 @@
+/*
+ * Copyright (C) 2004-2006 Atmel 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 __ASM_AVR32_STRING_H
+#define __ASM_AVR32_STRING_H
+
+#define __HAVE_ARCH_MEMSET
+extern void *memset(void *b, int c, size_t len);
+
+#define __HAVE_ARCH_MEMCPY
+extern void *memcpy(void *to, const void *from, size_t len);
+
+#endif /* __ASM_AVR32_STRING_H */
diff --git a/include/asm-avr32/sysreg.h b/include/asm-avr32/sysreg.h
new file mode 100644
index 0000000000..f91975f330
--- /dev/null
+++ b/include/asm-avr32/sysreg.h
@@ -0,0 +1,332 @@
+/*
+ * AVR32 System Registers
+ *
+ * Copyright (C) 2004-2006 Atmel 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 __ASM_AVR32_SYSREG_H__
+#define __ASM_AVR32_SYSREG_H__
+
+/* sysreg register offsets */
+#define SYSREG_SR                               0x0000
+#define SYSREG_EVBA                             0x0004
+#define SYSREG_ACBA                             0x0008
+#define SYSREG_CPUCR                            0x000c
+#define SYSREG_ECR                              0x0010
+#define SYSREG_RSR_SUP                          0x0014
+#define SYSREG_RSR_INT0                         0x0018
+#define SYSREG_RSR_INT1                         0x001c
+#define SYSREG_RSR_INT2                         0x0020
+#define SYSREG_RSR_INT3                         0x0024
+#define SYSREG_RSR_EX                           0x0028
+#define SYSREG_RSR_NMI                          0x002c
+#define SYSREG_RSR_DBG                          0x0030
+#define SYSREG_RAR_SUP                          0x0034
+#define SYSREG_RAR_INT0                         0x0038
+#define SYSREG_RAR_INT1                         0x003c
+#define SYSREG_RAR_INT2                         0x0040
+#define SYSREG_RAR_INT3                         0x0044
+#define SYSREG_RAR_EX                           0x0048
+#define SYSREG_RAR_NMI                          0x004c
+#define SYSREG_RAR_DBG                          0x0050
+#define SYSREG_JECR                             0x0054
+#define SYSREG_JOSP                             0x0058
+#define SYSREG_JAVA_LV0                         0x005c
+#define SYSREG_JAVA_LV1                         0x0060
+#define SYSREG_JAVA_LV2                         0x0064
+#define SYSREG_JAVA_LV3                         0x0068
+#define SYSREG_JAVA_LV4                         0x006c
+#define SYSREG_JAVA_LV5                         0x0070
+#define SYSREG_JAVA_LV6                         0x0074
+#define SYSREG_JAVA_LV7                         0x0078
+#define SYSREG_JTBA                             0x007c
+#define SYSREG_JBCR                             0x0080
+#define SYSREG_CONFIG0                          0x0100
+#define SYSREG_CONFIG1                          0x0104
+#define SYSREG_COUNT                            0x0108
+#define SYSREG_COMPARE                          0x010c
+#define SYSREG_TLBEHI                           0x0110
+#define SYSREG_TLBELO                           0x0114
+#define SYSREG_PTBR                             0x0118
+#define SYSREG_TLBEAR                           0x011c
+#define SYSREG_MMUCR                            0x0120
+#define SYSREG_TLBARLO                          0x0124
+#define SYSREG_TLBARHI                          0x0128
+#define SYSREG_PCCNT                            0x012c
+#define SYSREG_PCNT0                            0x0130
+#define SYSREG_PCNT1                            0x0134
+#define SYSREG_PCCR                             0x0138
+#define SYSREG_BEAR                             0x013c
+
+/* Bitfields in SR */
+#define SYSREG_SR_C_OFFSET                      0
+#define SYSREG_SR_C_SIZE                        1
+#define SYSREG_Z_OFFSET                         1
+#define SYSREG_Z_SIZE                           1
+#define SYSREG_SR_N_OFFSET                      2
+#define SYSREG_SR_N_SIZE                        1
+#define SYSREG_SR_V_OFFSET                      3
+#define SYSREG_SR_V_SIZE                        1
+#define SYSREG_Q_OFFSET                         4
+#define SYSREG_Q_SIZE                           1
+#define SYSREG_GM_OFFSET                        16
+#define SYSREG_GM_SIZE                          1
+#define SYSREG_I0M_OFFSET                       17
+#define SYSREG_I0M_SIZE                         1
+#define SYSREG_I1M_OFFSET                       18
+#define SYSREG_I1M_SIZE                         1
+#define SYSREG_I2M_OFFSET                       19
+#define SYSREG_I2M_SIZE                         1
+#define SYSREG_I3M_OFFSET                       20
+#define SYSREG_I3M_SIZE                         1
+#define SYSREG_EM_OFFSET                        21
+#define SYSREG_EM_SIZE                          1
+#define SYSREG_M0_OFFSET                        22
+#define SYSREG_M0_SIZE                          1
+#define SYSREG_M1_OFFSET                        23
+#define SYSREG_M1_SIZE                          1
+#define SYSREG_M2_OFFSET                        24
+#define SYSREG_M2_SIZE                          1
+#define SYSREG_SR_D_OFFSET                      26
+#define SYSREG_SR_D_SIZE                        1
+#define SYSREG_DM_OFFSET                        27
+#define SYSREG_DM_SIZE                          1
+#define SYSREG_SR_J_OFFSET                      28
+#define SYSREG_SR_J_SIZE                        1
+#define SYSREG_R_OFFSET                         29
+#define SYSREG_R_SIZE                           1
+#define SYSREG_H_OFFSET                         30
+#define SYSREG_H_SIZE                           1
+
+/* Bitfields in EVBA */
+
+/* Bitfields in ACBA */
+
+/* Bitfields in CPUCR */
+#define SYSREG_BI_OFFSET                        0
+#define SYSREG_BI_SIZE                          1
+#define SYSREG_BE_OFFSET                        1
+#define SYSREG_BE_SIZE                          1
+#define SYSREG_FE_OFFSET                        2
+#define SYSREG_FE_SIZE                          1
+#define SYSREG_RE_OFFSET                        3
+#define SYSREG_RE_SIZE                          1
+#define SYSREG_IBE_OFFSET                       4
+#define SYSREG_IBE_SIZE                         1
+#define SYSREG_IEE_OFFSET                       5
+#define SYSREG_IEE_SIZE                         1
+
+/* Bitfields in ECR */
+#define SYSREG_ECR_OFFSET                       0
+#define SYSREG_ECR_SIZE                         32
+
+/* Bitfields in RSR_SUP */
+
+/* Bitfields in RSR_INT0 */
+
+/* Bitfields in RSR_INT1 */
+
+/* Bitfields in RSR_INT2 */
+
+/* Bitfields in RSR_INT3 */
+
+/* Bitfields in RSR_EX */
+
+/* Bitfields in RSR_NMI */
+
+/* Bitfields in RSR_DBG */
+
+/* Bitfields in RAR_SUP */
+
+/* Bitfields in RAR_INT0 */
+
+/* Bitfields in RAR_INT1 */
+
+/* Bitfields in RAR_INT2 */
+
+/* Bitfields in RAR_INT3 */
+
+/* Bitfields in RAR_EX */
+
+/* Bitfields in RAR_NMI */
+
+/* Bitfields in RAR_DBG */
+
+/* Bitfields in JECR */
+
+/* Bitfields in JOSP */
+
+/* Bitfields in JAVA_LV0 */
+
+/* Bitfields in JAVA_LV1 */
+
+/* Bitfields in JAVA_LV2 */
+
+/* Bitfields in JAVA_LV3 */
+
+/* Bitfields in JAVA_LV4 */
+
+/* Bitfields in JAVA_LV5 */
+
+/* Bitfields in JAVA_LV6 */
+
+/* Bitfields in JAVA_LV7 */
+
+/* Bitfields in JTBA */
+
+/* Bitfields in JBCR */
+
+/* Bitfields in CONFIG0 */
+#define SYSREG_CONFIG0_D_OFFSET                 1
+#define SYSREG_CONFIG0_D_SIZE                   1
+#define SYSREG_CONFIG0_S_OFFSET                 2
+#define SYSREG_CONFIG0_S_SIZE                   1
+#define SYSREG_O_OFFSET                         3
+#define SYSREG_O_SIZE                           1
+#define SYSREG_P_OFFSET                         4
+#define SYSREG_P_SIZE                           1
+#define SYSREG_CONFIG0_J_OFFSET                 5
+#define SYSREG_CONFIG0_J_SIZE                   1
+#define SYSREG_F_OFFSET                         6
+#define SYSREG_F_SIZE                           1
+#define SYSREG_MMUT_OFFSET                      7
+#define SYSREG_MMUT_SIZE                        3
+#define SYSREG_AR_OFFSET                        10
+#define SYSREG_AR_SIZE                          3
+#define SYSREG_AT_OFFSET                        13
+#define SYSREG_AT_SIZE                          3
+#define SYSREG_PROCESSORREVISION_OFFSET         16
+#define SYSREG_PROCESSORREVISION_SIZE           8
+#define SYSREG_PROCESSORID_OFFSET               24
+#define SYSREG_PROCESSORID_SIZE                 8
+
+/* Bitfields in CONFIG1 */
+#define SYSREG_DASS_OFFSET                      0
+#define SYSREG_DASS_SIZE                        3
+#define SYSREG_DLSZ_OFFSET                      3
+#define SYSREG_DLSZ_SIZE                        3
+#define SYSREG_DSET_OFFSET                      6
+#define SYSREG_DSET_SIZE                        4
+#define SYSREG_IASS_OFFSET                      10
+#define SYSREG_IASS_SIZE                        2
+#define SYSREG_ILSZ_OFFSET                      13
+#define SYSREG_ILSZ_SIZE                        3
+#define SYSREG_ISET_OFFSET                      16
+#define SYSREG_ISET_SIZE                        4
+#define SYSREG_DMMUSZ_OFFSET                    20
+#define SYSREG_DMMUSZ_SIZE                      6
+#define SYSREG_IMMUSZ_OFFSET                    26
+#define SYSREG_IMMUSZ_SIZE                      6
+
+/* Bitfields in COUNT */
+
+/* Bitfields in COMPARE */
+
+/* Bitfields in TLBEHI */
+#define SYSREG_ASID_OFFSET                      0
+#define SYSREG_ASID_SIZE                        8
+#define SYSREG_TLBEHI_I_OFFSET                  8
+#define SYSREG_TLBEHI_I_SIZE                    1
+#define SYSREG_TLBEHI_V_OFFSET                  9
+#define SYSREG_TLBEHI_V_SIZE                    1
+#define SYSREG_VPN_OFFSET                       10
+#define SYSREG_VPN_SIZE                         22
+
+/* Bitfields in TLBELO */
+#define SYSREG_W_OFFSET                         0
+#define SYSREG_W_SIZE                           1
+#define SYSREG_TLBELO_D_OFFSET                  1
+#define SYSREG_TLBELO_D_SIZE                    1
+#define SYSREG_SZ_OFFSET                        2
+#define SYSREG_SZ_SIZE                          2
+#define SYSREG_AP_OFFSET                        4
+#define SYSREG_AP_SIZE                          3
+#define SYSREG_B_OFFSET                         7
+#define SYSREG_B_SIZE                           1
+#define SYSREG_G_OFFSET                         8
+#define SYSREG_G_SIZE                           1
+#define SYSREG_TLBELO_C_OFFSET                  9
+#define SYSREG_TLBELO_C_SIZE                    1
+#define SYSREG_PFN_OFFSET                       10
+#define SYSREG_PFN_SIZE                         22
+
+/* Bitfields in PTBR */
+
+/* Bitfields in TLBEAR */
+
+/* Bitfields in MMUCR */
+#define SYSREG_E_OFFSET                         0
+#define SYSREG_E_SIZE                           1
+#define SYSREG_M_OFFSET                         1
+#define SYSREG_M_SIZE                           1
+#define SYSREG_MMUCR_I_OFFSET                   2
+#define SYSREG_MMUCR_I_SIZE                     1
+#define SYSREG_MMUCR_N_OFFSET                   3
+#define SYSREG_MMUCR_N_SIZE                     1
+#define SYSREG_MMUCR_S_OFFSET                   4
+#define SYSREG_MMUCR_S_SIZE                     1
+#define SYSREG_DLA_OFFSET                       8
+#define SYSREG_DLA_SIZE                         6
+#define SYSREG_DRP_OFFSET                       14
+#define SYSREG_DRP_SIZE                         6
+#define SYSREG_ILA_OFFSET                       20
+#define SYSREG_ILA_SIZE                         6
+#define SYSREG_IRP_OFFSET                       26
+#define SYSREG_IRP_SIZE                         6
+
+/* Bitfields in TLBARLO */
+
+/* Bitfields in TLBARHI */
+
+/* Bitfields in PCCNT */
+
+/* Bitfields in PCNT0 */
+
+/* Bitfields in PCNT1 */
+
+/* Bitfields in PCCR */
+
+/* Bitfields in BEAR */
+
+/* Constants for ECR */
+#define ECR_UNRECOVERABLE                       0
+#define ECR_TLB_MULTIPLE                        1
+#define ECR_BUS_ERROR_WRITE                     2
+#define ECR_BUS_ERROR_READ                      3
+#define ECR_NMI                                 4
+#define ECR_ADDR_ALIGN_X                        5
+#define ECR_PROTECTION_X                        6
+#define ECR_DEBUG                               7
+#define ECR_ILLEGAL_OPCODE                      8
+#define ECR_UNIMPL_INSTRUCTION                  9
+#define ECR_PRIVILEGE_VIOLATION                 10
+#define ECR_FPE                                 11
+#define ECR_COPROC_ABSENT                       12
+#define ECR_ADDR_ALIGN_R                        13
+#define ECR_ADDR_ALIGN_W                        14
+#define ECR_PROTECTION_R                        15
+#define ECR_PROTECTION_W                        16
+#define ECR_DTLB_MODIFIED                       17
+#define ECR_TLB_MISS_X                          20
+#define ECR_TLB_MISS_R                          24
+#define ECR_TLB_MISS_W                          28
+
+/* Bit manipulation macros */
+#define SYSREG_BIT(name)                        (1 << SYSREG_##name##_OFFSET)
+#define SYSREG_BF(name,value)                   (((value) & ((1 << SYSREG_##name##_SIZE) - 1)) << SYSREG_##name##_OFFSET)
+#define SYSREG_BFEXT(name,value)                (((value) >> SYSREG_##name##_OFFSET) & ((1 << SYSREG_##name##_SIZE) - 1))
+#define SYSREG_BFINS(name,value,old)            (((old) & ~(((1 << SYSREG_##name##_SIZE) - 1) << SYSREG_##name##_OFFSET)) | SYSREG_BF(name,value))
+
+#ifdef __CHECKER__
+extern unsigned long __builtin_mfsr(unsigned long reg);
+extern void __builtin_mtsr(unsigned long reg, unsigned long value);
+#endif
+
+/* Register access macros */
+#define sysreg_read(reg)                        __builtin_mfsr(SYSREG_##reg)
+#define sysreg_write(reg, value)                __builtin_mtsr(SYSREG_##reg, value)
+
+#endif /* __ASM_AVR32_SYSREG_H__ */
diff --git a/include/asm-avr32/system.h b/include/asm-avr32/system.h
new file mode 100644
index 0000000000..ac59605869
--- /dev/null
+++ b/include/asm-avr32/system.h
@@ -0,0 +1,155 @@
+/*
+ * Copyright (C) 2004-2006 Atmel 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 __ASM_AVR32_SYSTEM_H
+#define __ASM_AVR32_SYSTEM_H
+
+#include <linux/compiler.h>
+#include <linux/types.h>
+
+#include <asm/ptrace.h>
+#include <asm/sysreg.h>
+
+#define xchg(ptr,x) \
+        ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
+
+#define nop() asm volatile("nop")
+
+#define mb()                    asm volatile("" : : : "memory")
+#define rmb()                   mb()
+#define wmb()                   asm volatile("sync 0" : : : "memory")
+#define read_barrier_depends()  do { } while(0)
+#define set_mb(var, value)      do { var = value; mb(); } while(0)
+
+/*
+ * Help PathFinder and other Nexus-compliant debuggers keep track of
+ * the current PID by emitting an Ownership Trace Message each time we
+ * switch task.
+ */
+#ifdef CONFIG_OWNERSHIP_TRACE
+#include <asm/ocd.h>
+#define finish_arch_switch(prev)                        \
+        do {                                            \
+                __mtdr(DBGREG_PID, prev->pid);          \
+                __mtdr(DBGREG_PID, current->pid);       \
+        } while(0)
+#endif
+
+/*
+ * switch_to(prev, next, last) should switch from task `prev' to task
+ * `next'. `prev' will never be the same as `next'.
+ *
+ * We just delegate everything to the __switch_to assembly function,
+ * which is implemented in arch/avr32/kernel/switch_to.S
+ *
+ * mb() tells GCC not to cache `current' across this call.
+ */
+struct cpu_context;
+struct task_struct;
+extern struct task_struct *__switch_to(struct task_struct *,
+                                       struct cpu_context *,
+                                       struct cpu_context *);
+#define switch_to(prev, next, last)                                     \
+        do {                                                            \
+                last = __switch_to(prev, &prev->thread.cpu_context + 1, \
+                                   &next->thread.cpu_context);          \
+        } while (0)
+
+#ifdef CONFIG_SMP
+# error "The AVR32 port does not support SMP"
+#else
+# define smp_mb()               barrier()
+# define smp_rmb()              barrier()
+# define smp_wmb()              barrier()
+# define smp_read_barrier_depends() do { } while(0)
+#endif
+
+#include <linux/irqflags.h>
+
+extern void __xchg_called_with_bad_pointer(void);
+
+#ifdef __CHECKER__
+extern unsigned long __builtin_xchg(void *ptr, unsigned long x);
+#endif
+
+#define xchg_u32(val, m) __builtin_xchg((void *)m, val)
+
+static inline unsigned long __xchg(unsigned long x,
+                                       volatile void *ptr,
+                                       int size)
+{
+        switch(size) {
+        case 4:
+                return xchg_u32(x, ptr);
+        default:
+                __xchg_called_with_bad_pointer();
+                return x;
+        }
+}
+
+static inline unsigned long __cmpxchg_u32(volatile int *m, unsigned long old,
+                                          unsigned long new)
+{
+        __u32 ret;
+
+        asm volatile(
+                "1:     ssrf    5\n"
+                "       ld.w    %[ret], %[m]\n"
+                "       cp.w    %[ret], %[old]\n"
+                "       brne    2f\n"
+                "       stcond  %[m], %[new]\n"
+                "       brne    1b\n"
+                "2:\n"
+                : [ret] "=&r"(ret), [m] "=m"(*m)
+                : "m"(m), [old] "ir"(old), [new] "r"(new)
+                : "memory", "cc");
+        return ret;
+}
+
+extern unsigned long __cmpxchg_u64_unsupported_on_32bit_kernels(
+        volatile int * m, unsigned long old, unsigned long new);
+#define __cmpxchg_u64 __cmpxchg_u64_unsupported_on_32bit_kernels
+
+/* 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);
+
+#define __HAVE_ARCH_CMPXCHG 1
+
+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);
+        case 8:
+                return __cmpxchg_u64(ptr, old, new);
+        }
+
+        __cmpxchg_called_with_bad_pointer();
+        return old;
+}
+
+#define cmpxchg(ptr, old, new)                                  \
+        ((typeof(*(ptr)))__cmpxchg((ptr), (unsigned long)(old), \
+                                   (unsigned long)(new),        \
+                                   sizeof(*(ptr))))
+
+struct pt_regs;
+extern void __die(const char *, struct pt_regs *, unsigned long,
+                  const char *, const char *, unsigned long);
+extern void __die_if_kernel(const char *, struct pt_regs *, unsigned long,
+                            const char *, const char *, unsigned long);
+
+#define die(msg, regs, err)                                     \
+        __die(msg, regs, err, __FILE__ ":", __FUNCTION__, __LINE__)
+#define die_if_kernel(msg, regs, err)                                   \
+        __die_if_kernel(msg, regs, err, __FILE__ ":", __FUNCTION__, __LINE__)
+
+#define arch_align_stack(x)     (x)
+
+#endif /* __ASM_AVR32_SYSTEM_H */
diff --git a/include/asm-avr32/termbits.h b/include/asm-avr32/termbits.h
new file mode 100644
index 0000000000..9dc6eacafa
--- /dev/null
+++ b/include/asm-avr32/termbits.h
@@ -0,0 +1,173 @@
+#ifndef __ASM_AVR32_TERMBITS_H
+#define __ASM_AVR32_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 */
+};
+
+/* 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    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 (not used) */
+#define CMSPAR    010000000000          /* mark or space (stick) parity */
+#define CRTSCTS   020000000000          /* flow control */
+
+/* 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_AVR32_TERMBITS_H */
diff --git a/include/asm-avr32/termios.h b/include/asm-avr32/termios.h
new file mode 100644
index 0000000000..615bc0639e
--- /dev/null
+++ b/include/asm-avr32/termios.h
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2004-2006 Atmel 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 __ASM_AVR32_TERMIOS_H
+#define __ASM_AVR32_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 */
+
+/* line disciplines */
+#define N_TTY           0
+#define N_SLIP          1
+#define N_MOUSE         2
+#define N_PPP           3
+#define N_STRIP         4
+#define N_AX25          5
+#define N_X25           6       /* X.25 async */
+#define N_6PACK         7
+#define N_MASC          8       /* Reserved for Mobitex module <kaz@cafe.net> */
+#define N_R3964         9       /* Reserved for Simatic R3964 module */
+#define N_PROFIBUS_FDL  10      /* Reserved for Profibus <Dave@mvhi.com> */
+#define N_IRDA          11      /* Linux IR - http://irda.sourceforge.net/ */
+#define N_SMSBLOCK      12      /* SMS block mode - for talking to GSM data cards about SMS messages */
+#define N_HDLC          13      /* synchronous HDLC */
+#define N_SYNC_PPP      14      /* synchronous PPP */
+#define N_HCI           15  /* Bluetooth HCI UART */
+
+#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"
+
+#include <asm-generic/termios.h>
+
+#endif  /* __KERNEL__ */
+
+#endif  /* __ASM_AVR32_TERMIOS_H */
diff --git a/include/asm-avr32/thread_info.h b/include/asm-avr32/thread_info.h
new file mode 100644
index 0000000000..d1f5b35ebd
--- /dev/null
+++ b/include/asm-avr32/thread_info.h
@@ -0,0 +1,106 @@
+/*
+ * Copyright (C) 2004-2006 Atmel 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 __ASM_AVR32_THREAD_INFO_H
+#define __ASM_AVR32_THREAD_INFO_H
+
+#include <asm/page.h>
+
+#define THREAD_SIZE_ORDER       1
+#define THREAD_SIZE             (PAGE_SIZE << THREAD_SIZE_ORDER)
+
+#ifndef __ASSEMBLY__
+#include <asm/types.h>
+
+struct task_struct;
+struct exec_domain;
+
+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;
+        __s32                   preempt_count;  /* 0 => preemptable, <0 => BUG */
+        struct restart_block    restart_block;
+        __u8                    supervisor_stack[0];
+};
+
+#define INIT_THREAD_INFO(tsk)                                           \
+{                                                                       \
+        .task           = &tsk,                                         \
+        .exec_domain    = &default_exec_domain,                         \
+        .flags          = 0,                                            \
+        .cpu            = 0,                                            \
+        .preempt_count  = 1,                                            \
+        .restart_block  = {                                             \
+                .fn     = do_no_restart_syscall                         \
+        }                                                               \
+}
+
+#define init_thread_info        (init_thread_union.thread_info)
+#define init_stack              (init_thread_union.stack)
+
+/*
+ * Get the thread information struct from C.
+ * We do the usual trick and use the lower end of the stack for this
+ */
+static inline struct thread_info *current_thread_info(void)
+{
+        unsigned long addr = ~(THREAD_SIZE - 1);
+
+        asm("and %0, sp" : "=r"(addr) : "0"(addr));
+        return (struct thread_info *)addr;
+}
+
+/* thread information allocation */
+#define alloc_thread_info(ti) \
+        ((struct thread_info *) __get_free_pages(GFP_KERNEL, THREAD_SIZE_ORDER))
+#define free_thread_info(ti) free_pages((unsigned long)(ti), 1)
+#define get_thread_info(ti) get_task_struct((ti)->task)
+#define put_thread_info(ti) put_task_struct((ti)->task)
+
+#endif /* !__ASSEMBLY__ */
+
+#define PREEMPT_ACTIVE          0x40000000
+
+/*
+ * 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_POLLING_NRFLAG      4       /* true if poll_idle() is polling
+                                           TIF_NEED_RESCHED */
+#define TIF_BREAKPOINT          5       /* true if we should break after return */
+#define TIF_SINGLE_STEP         6       /* single step after next break */
+#define TIF_MEMDIE              7
+#define TIF_RESTORE_SIGMASK     8       /* restore signal mask in do_signal */
+#define TIF_USERSPACE           31      /* true if FS sets userspace */
+
+#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_POLLING_NRFLAG     (1 << TIF_POLLING_NRFLAG)
+#define _TIF_BREAKPOINT         (1 << TIF_BREAKPOINT)
+#define _TIF_SINGLE_STEP        (1 << TIF_SINGLE_STEP)
+#define _TIF_MEMDIE             (1 << TIF_MEMDIE)
+#define _TIF_RESTORE_SIGMASK    (1 << TIF_RESTORE_SIGMASK)
+
+/* XXX: These two masks must never span more than 16 bits! */
+/* work to do on interrupt/exception return */
+#define _TIF_WORK_MASK          0x0000013e
+/* work to do on any return to userspace */
+#define _TIF_ALLWORK_MASK       0x0000013f
+/* work to do on return from debug mode */
+#define _TIF_DBGWORK_MASK       0x0000017e
+
+#endif /* __ASM_AVR32_THREAD_INFO_H */
diff --git a/include/asm-avr32/timex.h b/include/asm-avr32/timex.h
new file mode 100644
index 0000000000..5e44ecb3ce
--- /dev/null
+++ b/include/asm-avr32/timex.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2004-2006 Atmel 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 __ASM_AVR32_TIMEX_H
+#define __ASM_AVR32_TIMEX_H
+
+/*
+ * This is the frequency of the timer used for Linux's timer interrupt.
+ * The value should be defined as accurate as possible or under certain
+ * circumstances Linux timekeeping might become inaccurate or fail.
+ *
+ * For many system the exact clockrate of the timer isn't known but due to
+ * the way this value is used we can get away with a wrong value as long
+ * as this value is:
+ *
+ *  - a multiple of HZ
+ *  - a divisor of the actual rate
+ *
+ * 500000 is a good such cheat value.
+ *
+ * The obscure number 1193182 is the same as used by the original i8254
+ * time in legacy PC hardware; the chip is never found in AVR32 systems.
+ */
+#define CLOCK_TICK_RATE         500000  /* Underlying HZ */
+
+typedef unsigned long cycles_t;
+
+static inline cycles_t get_cycles (void)
+{
+        return 0;
+}
+
+extern int read_current_timer(unsigned long *timer_value);
+#define ARCH_HAS_READ_CURRENT_TIMER     1
+
+#endif /* __ASM_AVR32_TIMEX_H */
diff --git a/include/asm-avr32/tlb.h b/include/asm-avr32/tlb.h
new file mode 100644
index 0000000000..5c55f9ce7c
--- /dev/null
+++ b/include/asm-avr32/tlb.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2004-2006 Atmel 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 __ASM_AVR32_TLB_H
+#define __ASM_AVR32_TLB_H
+
+#define tlb_start_vma(tlb, vma) \
+        flush_cache_range(vma, vma->vm_start, vma->vm_end)
+
+#define tlb_end_vma(tlb, vma) \
+        flush_tlb_range(vma, vma->vm_start, vma->vm_end)
+
+#define __tlb_remove_tlb_entry(tlb, pte, address) do { } while(0)
+
+/*
+ * Flush whole TLB for MM
+ */
+#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm)
+
+#include <asm-generic/tlb.h>
+
+/*
+ * For debugging purposes
+ */
+extern void show_dtlb_entry(unsigned int index);
+extern void dump_dtlb(void);
+
+#endif /* __ASM_AVR32_TLB_H */
diff --git a/include/asm-avr32/tlbflush.h b/include/asm-avr32/tlbflush.h
new file mode 100644
index 0000000000..730e268f81
--- /dev/null
+++ b/include/asm-avr32/tlbflush.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2004-2006 Atmel 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 __ASM_AVR32_TLBFLUSH_H
+#define __ASM_AVR32_TLBFLUSH_H
+
+#include <asm/mmu.h>
+
+/*
+ * TLB flushing:
+ *
+ *  - flush_tlb() flushes the current mm struct TLBs
+ *  - flush_tlb_all() flushes all processes' TLB entries
+ *  - flush_tlb_mm(mm) flushes the specified mm context TLBs
+ *  - 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
+ *  - flush_tlb_pgtables(mm, start, end) flushes a range of page tables
+ */
+extern void flush_tlb(void);
+extern void flush_tlb_all(void);
+extern void flush_tlb_mm(struct mm_struct *mm);
+extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
+                            unsigned long end);
+extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long page);
+extern void __flush_tlb_page(unsigned long asid, unsigned long page);
+
+static inline void flush_tlb_pgtables(struct mm_struct *mm,
+                                      unsigned long start, unsigned long end)
+{
+        /* Nothing to do */
+}
+
+extern void flush_tlb_kernel_range(unsigned long start, unsigned long end);
+
+#endif /* __ASM_AVR32_TLBFLUSH_H */
diff --git a/include/asm-avr32/topology.h b/include/asm-avr32/topology.h
new file mode 100644
index 0000000000..5b766cbb48
--- /dev/null
+++ b/include/asm-avr32/topology.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_AVR32_TOPOLOGY_H
+#define __ASM_AVR32_TOPOLOGY_H
+
+#include <asm-generic/topology.h>
+
+#endif /* __ASM_AVR32_TOPOLOGY_H */
diff --git a/include/asm-avr32/traps.h b/include/asm-avr32/traps.h
new file mode 100644
index 0000000000..6a8fb944f4
--- /dev/null
+++ b/include/asm-avr32/traps.h
@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 2004-2006 Atmel 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 __ASM_AVR32_TRAPS_H
+#define __ASM_AVR32_TRAPS_H
+
+#include <linux/list.h>
+
+struct undef_hook {
+        struct list_head node;
+        u32 insn_mask;
+        u32 insn_val;
+        int (*fn)(struct pt_regs *regs, u32 insn);
+};
+
+void register_undef_hook(struct undef_hook *hook);
+void unregister_undef_hook(struct undef_hook *hook);
+
+#endif /* __ASM_AVR32_TRAPS_H */
diff --git a/include/asm-avr32/types.h b/include/asm-avr32/types.h
new file mode 100644
index 0000000000..3f47db9675
--- /dev/null
+++ b/include/asm-avr32/types.h
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2004-2006 Atmel 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 __ASM_AVR32_TYPES_H
+#define __ASM_AVR32_TYPES_H
+
+#ifndef __ASSEMBLY__
+
+typedef unsigned short umode_t;
+
+/*
+ * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
+ * header files exported to user space
+ */
+typedef __signed__ char __s8;
+typedef unsigned char __u8;
+
+typedef __signed__ short __s16;
+typedef unsigned short __u16;
+
+typedef __signed__ int __s32;
+typedef unsigned int __u32;
+
+#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
+typedef __signed__ long long __s64;
+typedef unsigned long long __u64;
+#endif
+
+#endif /* __ASSEMBLY__ */
+
+/*
+ * These aren't exported outside the kernel to avoid name space clashes
+ */
+#ifdef __KERNEL__
+
+#define BITS_PER_LONG 32
+
+#ifndef __ASSEMBLY__
+
+typedef signed char s8;
+typedef unsigned char u8;
+
+typedef signed short s16;
+typedef unsigned short u16;
+
+typedef signed int s32;
+typedef unsigned int u32;
+
+typedef signed long long s64;
+typedef unsigned long long u64;
+
+/* Dma addresses are 32-bits wide.  */
+
+typedef u32 dma_addr_t;
+
+#ifdef CONFIG_LBD
+typedef u64 sector_t;
+#define HAVE_SECTOR_T
+#endif
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* __KERNEL__ */
+
+
+#endif /* __ASM_AVR32_TYPES_H */
diff --git a/include/asm-avr32/uaccess.h b/include/asm-avr32/uaccess.h
new file mode 100644
index 0000000000..821deb5a9d
--- /dev/null
+++ b/include/asm-avr32/uaccess.h
@@ -0,0 +1,335 @@
+/*
+ * Copyright (C) 2004-2006 Atmel 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 __ASM_AVR32_UACCESS_H
+#define __ASM_AVR32_UACCESS_H
+
+#include <linux/errno.h>
+#include <linux/sched.h>
+
+#define VERIFY_READ     0
+#define VERIFY_WRITE    1
+
+typedef struct {
+        unsigned int is_user_space;
+} mm_segment_t;
+
+/*
+ * 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 (Data Segment Register?), these macros are misnamed.
+ */
+#define MAKE_MM_SEG(s)  ((mm_segment_t) { (s) })
+#define segment_eq(a,b) ((a).is_user_space == (b).is_user_space)
+
+#define USER_ADDR_LIMIT 0x80000000
+
+#define KERNEL_DS       MAKE_MM_SEG(0)
+#define USER_DS         MAKE_MM_SEG(1)
+
+#define get_ds()        (KERNEL_DS)
+
+static inline mm_segment_t get_fs(void)
+{
+        return MAKE_MM_SEG(test_thread_flag(TIF_USERSPACE));
+}
+
+static inline void set_fs(mm_segment_t s)
+{
+        if (s.is_user_space)
+                set_thread_flag(TIF_USERSPACE);
+        else
+                clear_thread_flag(TIF_USERSPACE);
+}
+
+/*
+ * Test whether a block of memory is a valid user space address.
+ * Returns 0 if the range is valid, nonzero otherwise.
+ *
+ * We do the following checks:
+ *   1. Is the access from kernel space?
+ *   2. Does (addr + size) set the carry bit?
+ *   3. Is (addr + size) a negative number (i.e. >= 0x80000000)?
+ *
+ * If yes on the first check, access is granted.
+ * If no on any of the others, access is denied.
+ */
+#define __range_ok(addr, size)                                          \
+        (test_thread_flag(TIF_USERSPACE)                                \
+         && (((unsigned long)(addr) >= 0x80000000)                      \
+             || ((unsigned long)(size) > 0x80000000)                    \
+             || (((unsigned long)(addr) + (unsigned long)(size)) > 0x80000000)))
+
+#define access_ok(type, addr, size) (likely(__range_ok(addr, size) == 0))
+
+static inline int
+verify_area(int type, const void __user *addr, unsigned long size)
+{
+        return access_ok(type, addr, size) ? 0 : -EFAULT;
+}
+
+/* Generic arbitrary sized copy. Return the number of bytes NOT copied */
+extern __kernel_size_t __copy_user(void *to, const void *from,
+                                   __kernel_size_t n);
+
+extern __kernel_size_t copy_to_user(void __user *to, const void *from,
+                                    __kernel_size_t n);
+extern __kernel_size_t copy_from_user(void *to, const void __user *from,
+                                      __kernel_size_t n);
+
+static inline __kernel_size_t __copy_to_user(void __user *to, const void *from,
+                                             __kernel_size_t n)
+{
+        return __copy_user((void __force *)to, from, n);
+}
+static inline __kernel_size_t __copy_from_user(void *to,
+                                               const void __user *from,
+                                               __kernel_size_t n)
+{
+        return __copy_user(to, (const void __force *)from, n);
+}
+
+#define __copy_to_user_inatomic __copy_to_user
+#define __copy_from_user_inatomic __copy_from_user
+
+/*
+ * 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((x),(ptr),sizeof(*(ptr)))
+
+/*
+ * 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, 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((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)))
+
+extern int __get_user_bad(void);
+extern int __put_user_bad(void);
+
+#define __get_user_nocheck(x, ptr, size)                                \
+({                                                                      \
+        typeof(*(ptr)) __gu_val = (typeof(*(ptr)) __force)0;            \
+        int __gu_err = 0;                                               \
+                                                                        \
+        switch (size) {                                                 \
+        case 1: __get_user_asm("ub", __gu_val, ptr, __gu_err); break;   \
+        case 2: __get_user_asm("uh", __gu_val, ptr, __gu_err); break;   \
+        case 4: __get_user_asm("w", __gu_val, ptr, __gu_err); break;    \
+        case 8: __get_user_asm("d", __gu_val, ptr, __gu_err); break;    \
+        default: __gu_err = __get_user_bad(); break;                    \
+        }                                                               \
+                                                                        \
+        x = __gu_val;                                                   \
+        __gu_err;                                                       \
+})
+
+#define __get_user_check(x, ptr, size)                                  \
+({                                                                      \
+        typeof(*(ptr)) __gu_val = (typeof(*(ptr)) __force)0;            \
+        const typeof(*(ptr)) __user * __gu_addr = (ptr);                \
+        int __gu_err = 0;                                               \
+                                                                        \
+        if (access_ok(VERIFY_READ, __gu_addr, size)) {                  \
+                switch (size) {                                         \
+                case 1:                                                 \
+                        __get_user_asm("ub", __gu_val, __gu_addr,       \
+                                       __gu_err);                       \
+                        break;                                          \
+                case 2:                                                 \
+                        __get_user_asm("uh", __gu_val, __gu_addr,       \
+                                       __gu_err);                       \
+                        break;                                          \
+                case 4:                                                 \
+                        __get_user_asm("w", __gu_val, __gu_addr,        \
+                                       __gu_err);                       \
+                        break;                                          \
+                case 8:                                                 \
+                        __get_user_asm("d", __gu_val, __gu_addr,        \
+                                       __gu_err);                       \
+                        break;                                          \
+                default:                                                \
+                        __gu_err = __get_user_bad();                    \
+                        break;                                          \
+                }                                                       \
+        } else {                                                        \
+                __gu_err = -EFAULT;                                     \
+        }                                                               \
+        x = __gu_val;                                                   \
+        __gu_err;                                                       \
+})
+
+#define __get_user_asm(suffix, __gu_val, ptr, __gu_err)                 \
+        asm volatile(                                                   \
+                "1:     ld." suffix "   %1, %3                  \n"     \
+                "2:                                             \n"     \
+                "       .section .fixup, \"ax\"                 \n"     \
+                "3:     mov     %0, %4                          \n"     \
+                "       rjmp    2b                              \n"     \
+                "       .previous                               \n"     \
+                "       .section __ex_table, \"a\"              \n"     \
+                "       .long   1b, 3b                          \n"     \
+                "       .previous                               \n"     \
+                : "=r"(__gu_err), "=r"(__gu_val)                        \
+                : "0"(__gu_err), "m"(*(ptr)), "i"(-EFAULT))
+
+#define __put_user_nocheck(x, ptr, size)                                \
+({                                                                      \
+        typeof(*(ptr)) __pu_val;                                        \
+        int __pu_err = 0;                                               \
+                                                                        \
+        __pu_val = (x);                                                 \
+        switch (size) {                                                 \
+        case 1: __put_user_asm("b", ptr, __pu_val, __pu_err); break;    \
+        case 2: __put_user_asm("h", ptr, __pu_val, __pu_err); break;    \
+        case 4: __put_user_asm("w", ptr, __pu_val, __pu_err); break;    \
+        case 8: __put_user_asm("d", ptr, __pu_val, __pu_err); break;    \
+        default: __pu_err = __put_user_bad(); break;                    \
+        }                                                               \
+        __pu_err;                                                       \
+})
+
+#define __put_user_check(x, ptr, size)                                  \
+({                                                                      \
+        typeof(*(ptr)) __pu_val;                                        \
+        typeof(*(ptr)) __user *__pu_addr = (ptr);                       \
+        int __pu_err = 0;                                               \
+                                                                        \
+        __pu_val = (x);                                                 \
+        if (access_ok(VERIFY_WRITE, __pu_addr, size)) {                 \
+                switch (size) {                                         \
+                case 1:                                                 \
+                        __put_user_asm("b", __pu_addr, __pu_val,        \
+                                       __pu_err);                       \
+                        break;                                          \
+                case 2:                                                 \
+                        __put_user_asm("h", __pu_addr, __pu_val,        \
+                                       __pu_err);                       \
+                        break;                                          \
+                case 4:                                                 \
+                        __put_user_asm("w", __pu_addr, __pu_val,        \
+                                       __pu_err);                       \
+                        break;                                          \
+                case 8:                                                 \
+                        __put_user_asm("d", __pu_addr, __pu_val,                \
+                                       __pu_err);                       \
+                        break;                                          \
+                default:                                                \
+                        __pu_err = __put_user_bad();                    \
+                        break;                                          \
+                }                                                       \
+        } else {                                                        \
+                __pu_err = -EFAULT;                                     \
+        }                                                               \
+        __pu_err;                                                       \
+})
+
+#define __put_user_asm(suffix, ptr, __pu_val, __gu_err)                 \
+        asm volatile(                                                   \
+                "1:     st." suffix "   %1, %3                  \n"     \
+                "2:                                             \n"     \
+                "       .section .fixup, \"ax\"                 \n"     \
+                "3:     mov     %0, %4                          \n"     \
+                "       rjmp    2b                              \n"     \
+                "       .previous                               \n"     \
+                "       .section __ex_table, \"a\"              \n"     \
+                "       .long   1b, 3b                          \n"     \
+                "       .previous                               \n"     \
+                : "=r"(__gu_err), "=m"(*(ptr))                          \
+                : "0"(__gu_err), "r"(__pu_val), "i"(-EFAULT))
+
+extern __kernel_size_t clear_user(void __user *addr, __kernel_size_t size);
+extern __kernel_size_t __clear_user(void __user *addr, __kernel_size_t size);
+
+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 *__s, long __n);
+extern long __strnlen_user(const char __user *__s, long __n);
+
+#define strlen_user(s) strnlen_user(s, ~0UL >> 1)
+
+struct exception_table_entry
+{
+        unsigned long insn, fixup;
+};
+
+#endif /* __ASM_AVR32_UACCESS_H */
diff --git a/include/asm-avr32/ucontext.h b/include/asm-avr32/ucontext.h
new file mode 100644
index 0000000000..ac7259c2a7
--- /dev/null
+++ b/include/asm-avr32/ucontext.h
@@ -0,0 +1,12 @@
+#ifndef __ASM_AVR32_UCONTEXT_H
+#define __ASM_AVR32_UCONTEXT_H
+
+struct ucontext {
+        unsigned long           uc_flags;
+        struct ucontext *       uc_link;
+        stack_t                 uc_stack;
+        struct sigcontext       uc_mcontext;
+        sigset_t                uc_sigmask;
+};
+
+#endif /* __ASM_AVR32_UCONTEXT_H */
diff --git a/include/asm-avr32/unaligned.h b/include/asm-avr32/unaligned.h
new file mode 100644
index 0000000000..3042723fcb
--- /dev/null
+++ b/include/asm-avr32/unaligned.h
@@ -0,0 +1,25 @@
+#ifndef __ASM_AVR32_UNALIGNED_H
+#define __ASM_AVR32_UNALIGNED_H
+
+/*
+ * AVR32 can handle some unaligned accesses, depending on the
+ * implementation.  The AVR32 AP implementation can handle unaligned
+ * words, but halfwords must be halfword-aligned, and doublewords must
+ * be word-aligned.
+ *
+ * TODO: Make all this CPU-specific and optimize.
+ */
+
+#include <linux/string.h>
+
+/* Use memmove here, so gcc does not insert a __builtin_memcpy. */
+
+#define get_unaligned(ptr) \
+  ({ __typeof__(*(ptr)) __tmp; memmove(&__tmp, (ptr), sizeof(*(ptr))); __tmp; })
+
+#define put_unaligned(val, ptr)                         \
+  ({ __typeof__(*(ptr)) __tmp = (val);                  \
+     memmove((ptr), &__tmp, sizeof(*(ptr)));            \
+     (void)0; })
+
+#endif /* __ASM_AVR32_UNALIGNED_H */
diff --git a/include/asm-avr32/unistd.h b/include/asm-avr32/unistd.h
new file mode 100644
index 0000000000..1f528f9269
--- /dev/null
+++ b/include/asm-avr32/unistd.h
@@ -0,0 +1,387 @@
+/*
+ * Copyright (C) 2004-2006 Atmel 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 __ASM_AVR32_UNISTD_H
+#define __ASM_AVR32_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_umask                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_chown               16
+#define __NR_lchown              17
+#define __NR_lseek               18
+#define __NR__llseek             19
+#define __NR_getpid              20
+#define __NR_mount               21
+#define __NR_umount2             22
+#define __NR_setuid              23
+#define __NR_getuid              24
+#define __NR_stime               25
+#define __NR_ptrace              26
+#define __NR_alarm               27
+#define __NR_pause               28
+#define __NR_utime               29
+#define __NR_stat                30
+#define __NR_fstat               31
+#define __NR_lstat               32
+#define __NR_access              33
+#define __NR_chroot              34
+#define __NR_sync                35
+#define __NR_fsync               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_clone               44
+#define __NR_brk                 45
+#define __NR_setgid              46
+#define __NR_getgid              47
+#define __NR_getcwd              48
+#define __NR_geteuid             49
+#define __NR_getegid             50
+#define __NR_acct                51
+#define __NR_setfsuid            52
+#define __NR_setfsgid            53
+#define __NR_ioctl               54
+#define __NR_fcntl               55
+#define __NR_setpgid             56
+#define __NR_mremap              57
+#define __NR_setresuid           58
+#define __NR_getresuid           59
+#define __NR_setreuid            60
+#define __NR_setregid            61
+#define __NR_ustat               62
+#define __NR_dup2                63
+#define __NR_getppid             64
+#define __NR_getpgrp             65
+#define __NR_setsid              66
+#define __NR_rt_sigaction        67
+#define __NR_rt_sigreturn        68
+#define __NR_rt_sigprocmask      69
+#define __NR_rt_sigpending       70
+#define __NR_rt_sigtimedwait     71
+#define __NR_rt_sigqueueinfo     72
+#define __NR_rt_sigsuspend       73
+#define __NR_sethostname         74
+#define __NR_setrlimit           75
+#define __NR_getrlimit           76     /* SuS compliant getrlimit */
+#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_fchdir              84
+#define __NR_readlink            85
+#define __NR_pread               86
+#define __NR_pwrite              87
+#define __NR_swapon              88
+#define __NR_reboot              89
+#define __NR_mmap2               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_wait4               98
+#define __NR_statfs              99
+#define __NR_fstatfs            100
+#define __NR_vhangup            101
+#define __NR_sigaltstack        102
+#define __NR_syslog             103
+#define __NR_setitimer          104
+#define __NR_getitimer          105
+#define __NR_swapoff            106
+#define __NR_sysinfo            107
+#define __NR_ipc                108
+#define __NR_sendfile           109
+#define __NR_setdomainname      110
+#define __NR_uname              111
+#define __NR_adjtimex           112
+#define __NR_mprotect           113
+#define __NR_vfork              114
+#define __NR_init_module        115
+#define __NR_delete_module      116
+#define __NR_quotactl           117
+#define __NR_getpgid            118
+#define __NR_bdflush            119
+#define __NR_sysfs              120
+#define __NR_personality        121
+#define __NR_afs_syscall        122 /* Syscall for Andrew File System */
+#define __NR_getdents           123
+#define __NR_flock              124
+#define __NR_msync              125
+#define __NR_readv              126
+#define __NR_writev             127
+#define __NR_getsid             128
+#define __NR_fdatasync          129
+#define __NR__sysctl            130
+#define __NR_mlock              131
+#define __NR_munlock            132
+#define __NR_mlockall           133
+#define __NR_munlockall         134
+#define __NR_sched_setparam             135
+#define __NR_sched_getparam             136
+#define __NR_sched_setscheduler         137
+#define __NR_sched_getscheduler         138
+#define __NR_sched_yield                139
+#define __NR_sched_get_priority_max     140
+#define __NR_sched_get_priority_min     141
+#define __NR_sched_rr_get_interval      142
+#define __NR_nanosleep          143
+#define __NR_poll               144
+#define __NR_nfsservctl         145
+#define __NR_setresgid          146
+#define __NR_getresgid          147
+#define __NR_prctl              148
+#define __NR_socket             149
+#define __NR_bind               150
+#define __NR_connect            151
+#define __NR_listen             152
+#define __NR_accept             153
+#define __NR_getsockname        154
+#define __NR_getpeername        155
+#define __NR_socketpair         156
+#define __NR_send               157
+#define __NR_recv               158
+#define __NR_sendto             159
+#define __NR_recvfrom           160
+#define __NR_shutdown           161
+#define __NR_setsockopt         162
+#define __NR_getsockopt         163
+#define __NR_sendmsg            164
+#define __NR_recvmsg            165
+#define __NR_truncate64         166
+#define __NR_ftruncate64        167
+#define __NR_stat64             168
+#define __NR_lstat64            169
+#define __NR_fstat64            170
+#define __NR_pivot_root         171
+#define __NR_mincore            172
+#define __NR_madvise            173
+#define __NR_getdents64         174
+#define __NR_fcntl64            175
+#define __NR_gettid             176
+#define __NR_readahead          177
+#define __NR_setxattr           178
+#define __NR_lsetxattr          179
+#define __NR_fsetxattr          180
+#define __NR_getxattr           181
+#define __NR_lgetxattr          182
+#define __NR_fgetxattr          183
+#define __NR_listxattr          184
+#define __NR_llistxattr         185
+#define __NR_flistxattr         186
+#define __NR_removexattr        187
+#define __NR_lremovexattr       188
+#define __NR_fremovexattr       189
+#define __NR_tkill              190
+#define __NR_sendfile64         191
+#define __NR_futex              192
+#define __NR_sched_setaffinity  193
+#define __NR_sched_getaffinity  194
+#define __NR_capget             195
+#define __NR_capset             196
+#define __NR_io_setup           197
+#define __NR_io_destroy         198
+#define __NR_io_getevents       199
+#define __NR_io_submit          200
+#define __NR_io_cancel          201
+#define __NR_fadvise64          202
+#define __NR_exit_group         203
+#define __NR_lookup_dcookie     204
+#define __NR_epoll_create       205
+#define __NR_epoll_ctl          206
+#define __NR_epoll_wait         207
+#define __NR_remap_file_pages   208
+#define __NR_set_tid_address    209
+
+#define __NR_timer_create       210
+#define __NR_timer_settime      211
+#define __NR_timer_gettime      212
+#define __NR_timer_getoverrun   213
+#define __NR_timer_delete       214
+#define __NR_clock_settime      215
+#define __NR_clock_gettime      216
+#define __NR_clock_getres       217
+#define __NR_clock_nanosleep    218
+#define __NR_statfs64           219
+#define __NR_fstatfs64          220
+#define __NR_tgkill             221
+                                /* 222 reserved for tux */
+#define __NR_utimes             223
+#define __NR_fadvise64_64       224
+
+#define __NR_cacheflush         225
+
+#define __NR_vserver            226
+#define __NR_mq_open            227
+#define __NR_mq_unlink          228
+#define __NR_mq_timedsend       229
+#define __NR_mq_timedreceive    230
+#define __NR_mq_notify          231
+#define __NR_mq_getsetattr      232
+#define __NR_kexec_load         233
+#define __NR_waitid             234
+#define __NR_add_key            235
+#define __NR_request_key        236
+#define __NR_keyctl             237
+#define __NR_ioprio_set         238
+#define __NR_ioprio_get         239
+#define __NR_inotify_init       240
+#define __NR_inotify_add_watch  241
+#define __NR_inotify_rm_watch   242
+#define __NR_openat             243
+#define __NR_mkdirat            244
+#define __NR_mknodat            245
+#define __NR_fchownat           246
+#define __NR_futimesat          247
+#define __NR_fstatat64          248
+#define __NR_unlinkat           249
+#define __NR_renameat           250
+#define __NR_linkat             251
+#define __NR_symlinkat          252
+#define __NR_readlinkat         253
+#define __NR_fchmodat           254
+#define __NR_faccessat          255
+#define __NR_pselect6           256
+#define __NR_ppoll              257
+#define __NR_unshare            258
+#define __NR_set_robust_list    259
+#define __NR_get_robust_list    260
+#define __NR_splice             261
+#define __NR_sync_file_range    262
+#define __NR_tee                263
+#define __NR_vmsplice           264
+
+#define NR_syscalls             265
+
+
+/*
+ * AVR32 calling convention for system calls:
+ *   - System call number in r8
+ *   - Parameters in r12 and downwards to r9 as well as r6 and r5.
+ *   - Return value in r12
+ */
+
+/*
+ * user-visible error numbers are in the range -1 - -124: see
+ * <asm-generic/errno.h>
+ */
+
+#define __syscall_return(type, res) do {                                \
+                if ((unsigned long)(res) >= (unsigned long)(-125)) {    \
+                        errno = -(res);                                 \
+                        res = -1;                                       \
+                }                                                       \
+                return (type) (res);                                    \
+        } while (0)
+
+#ifdef __KERNEL__
+#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_FADVISE64
+#define __ARCH_WANT_SYS_GETPGRP
+#define __ARCH_WANT_SYS_LLSEEK
+#define __ARCH_WANT_SYS_GETPGRP
+#define __ARCH_WANT_SYS_RT_SIGACTION
+#define __ARCH_WANT_SYS_RT_SIGSUSPEND
+#endif
+
+#if defined(__KERNEL_SYSCALLS__) || defined(__CHECKER__)
+
+#include <linux/types.h>
+#include <linux/linkage.h>
+#include <asm/signal.h>
+
+struct pt_regs;
+
+/*
+ * we need this inline - forking from kernel space will result
+ * in NO COPY ON WRITE (!!!), until an execve is executed. This
+ * is no problem, but for the stack. This is handled by not letting
+ * main() use the stack at all after fork(). Thus, no function
+ * calls - which means inline code for fork too, as otherwise we
+ * would use the stack upon exit from 'fork()'.
+ *
+ * Actually only pause and fork are needed inline, so that there
+ * won't be any messing with the stack from main(), but we define
+ * some others too.
+ */
+static inline int execve(const char *file, char **argv, char **envp)
+{
+        register long scno asm("r8") = __NR_execve;
+        register long sc1 asm("r12") = (long)file;
+        register long sc2 asm("r11") = (long)argv;
+        register long sc3 asm("r10") = (long)envp;
+        int res;
+
+        asm volatile("scall"
+                     : "=r"(sc1)
+                     : "r"(scno), "0"(sc1), "r"(sc2), "r"(sc3)
+                     : "lr", "memory");
+        res = sc1;
+        __syscall_return(int, res);
+}
+
+asmlinkage long sys_rt_sigsuspend(sigset_t __user *unewset, size_t sigsetsize);
+asmlinkage int sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss,
+                               struct pt_regs *regs);
+asmlinkage int sys_rt_sigreturn(struct pt_regs *regs);
+asmlinkage int sys_pipe(unsigned long __user *filedes);
+asmlinkage long sys_mmap2(unsigned long addr, unsigned long len,
+                          unsigned long prot, unsigned long flags,
+                          unsigned long fd, off_t offset);
+asmlinkage int sys_cacheflush(int operation, void __user *addr, size_t len);
+asmlinkage int sys_fork(struct pt_regs *regs);
+asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp,
+                         unsigned long parent_tidptr,
+                         unsigned long child_tidptr, struct pt_regs *regs);
+asmlinkage int sys_vfork(struct pt_regs *regs);
+asmlinkage int sys_execve(char __user *ufilename, char __user *__user *uargv,
+                          char __user *__user *uenvp, struct pt_regs *regs);
+
+#endif
+
+/*
+ * "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
+ */
+#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall");
+
+#endif /* __ASM_AVR32_UNISTD_H */
diff --git a/include/asm-avr32/user.h b/include/asm-avr32/user.h
new file mode 100644
index 0000000000..060fb3acee
--- /dev/null
+++ b/include/asm-avr32/user.h
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2004-2006 Atmel 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.
+ *
+ * Note: We may not need these definitions for AVR32, as we don't
+ * support a.out.
+ */
+#ifndef __ASM_AVR32_USER_H
+#define __ASM_AVR32_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 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 long.
+ *  data: The data segment follows next.  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 in order to be able
+ *      to write an integer number of pages.
+ */
+
+struct user_fpu_struct {
+        /* We have no FPU (yet) */
+};
+
+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 */
+        struct regs *   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_AVR32_USER_H */
diff --git a/include/asm-cris/Kbuild b/include/asm-cris/Kbuild
new file mode 100644
index 0000000000..14498d5a2f
--- /dev/null
+++ b/include/asm-cris/Kbuild
@@ -0,0 +1,5 @@
+include include/asm-generic/Kbuild.asm
+
+header-y += arch-v10/ arch-v32/
+
+unifdef-y += rs485.h
diff --git a/include/asm-cris/arch-v10/Kbuild b/include/asm-cris/arch-v10/Kbuild
new file mode 100644
index 0000000000..d7f27dc094
--- /dev/null
+++ b/include/asm-cris/arch-v10/Kbuild
@@ -0,0 +1,2 @@
+header-y += ptrace.h
+header-y += user.h
diff --git a/include/asm-cris/arch-v10/irq.h b/include/asm-cris/arch-v10/irq.h
index 4fa8945b02..b1128a9984 100644
--- a/include/asm-cris/arch-v10/irq.h
+++ b/include/asm-cris/arch-v10/irq.h
@@ -141,7 +141,7 @@ __asm__ ( \
  * it here, we would not get the multiple_irq at all.
  *
  * The non-blocking here is based on the knowledge that the timer interrupt is 
- * registred as a fast interrupt (SA_INTERRUPT) so that we _know_ there will not
+ * registred as a fast interrupt (IRQF_DISABLED) so that we _know_ there will not
  * be an sti() before the timer irq handler is run to acknowledge the interrupt.
  */
 
diff --git a/include/asm-cris/arch-v32/Kbuild b/include/asm-cris/arch-v32/Kbuild
new file mode 100644
index 0000000000..d7f27dc094
--- /dev/null
+++ b/include/asm-cris/arch-v32/Kbuild
@@ -0,0 +1,2 @@
+header-y += ptrace.h
+header-y += user.h
diff --git a/include/asm-cris/arch-v32/arbiter.h b/include/asm-cris/arch-v32/arbiter.h
index dba3c285ca..081a911d7a 100644
--- a/include/asm-cris/arch-v32/arbiter.h
+++ b/include/asm-cris/arch-v32/arbiter.h
@@ -20,8 +20,8 @@ enum
   arbiter_all_accesses = 0xff
 };
 
-int crisv32_arbiter_allocate_bandwith(int client, int region,
-                                      unsigned long bandwidth);
+int crisv32_arbiter_allocate_bandwidth(int client, int region,
+                                       unsigned long bandwidth);
 int crisv32_arbiter_watch(unsigned long start, unsigned long size,
                           unsigned long clients, unsigned long accesses,
                           watch_callback* cb);
diff --git a/include/asm-cris/arch-v32/irq.h b/include/asm-cris/arch-v32/irq.h
index eeb0a80262..bac94ee6bc 100644
--- a/include/asm-cris/arch-v32/irq.h
+++ b/include/asm-cris/arch-v32/irq.h
@@ -98,7 +98,7 @@ __asm__ (				\
  * if we had BLOCK'edit here, we would not get the multiple_irq at all.
  *
  * The non-blocking here is based on the knowledge that the timer interrupt is
- * registred as a fast interrupt (SA_INTERRUPT) so that we _know_ there will not
+ * registred as a fast interrupt (IRQF_DISABLED) so that we _know_ there will not
  * be an sti() before the timer irq handler is run to acknowledge the interrupt.
  */
 #define BUILD_TIMER_IRQ(nr, mask)       \
diff --git a/include/asm-cris/byteorder.h b/include/asm-cris/byteorder.h
index a1a222adaa..0cd9db1cc8 100644
--- a/include/asm-cris/byteorder.h
+++ b/include/asm-cris/byteorder.h
@@ -3,14 +3,15 @@
 
 #ifdef __GNUC__
 
+#ifdef __KERNEL__
 #include <asm/arch/byteorder.h>
 
 /* defines are necessary because the other files detect the presence
  * of a defined __arch_swab32, not an inline
  */
-
 #define __arch__swab32(x) ___arch__swab32(x)
 #define __arch__swab16(x) ___arch__swab16(x)
+#endif /* __KERNEL__ */
 
 #if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
 #  define __BYTEORDER_HAS_U64__
diff --git a/include/asm-cris/elf.h b/include/asm-cris/elf.h
index 87a60bd8e6..96a40c1de5 100644
--- a/include/asm-cris/elf.h
+++ b/include/asm-cris/elf.h
@@ -5,7 +5,6 @@
  * ELF register definitions..
  */
 
-#include <asm/arch/elf.h>
 #include <asm/user.h>
 
 #define R_CRIS_NONE             0
@@ -46,6 +45,9 @@ typedef unsigned long elf_fpregset_t;
 #define ELF_DATA        ELFDATA2LSB
 #define ELF_ARCH        EM_CRIS
 
+#ifdef __KERNEL__
+#include <asm/arch/elf.h>
+
 /* The master for these definitions is {binutils}/include/elf/cris.h:  */
 /* User symbols in this file have a leading underscore.  */
 #define EF_CRIS_UNDERSCORE              0x00000001
@@ -87,8 +89,8 @@ typedef unsigned long elf_fpregset_t;
 
 #define ELF_PLATFORM  (NULL)
 
-#ifdef __KERNEL__
 #define SET_PERSONALITY(ex, ibcs2) set_personality((ibcs2)?PER_SVR4:PER_LINUX)
-#endif
+
+#endif /* __KERNEL__ */
 
 #endif
diff --git a/include/asm-cris/hw_irq.h b/include/asm-cris/hw_irq.h
index 341536a234..298066020a 100644
--- a/include/asm-cris/hw_irq.h
+++ b/include/asm-cris/hw_irq.h
@@ -1,7 +1,5 @@
 #ifndef _ASM_HW_IRQ_H
 #define _ASM_HW_IRQ_H
 
-static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i) {}
-
 #endif
 
diff --git a/include/asm-cris/irq.h b/include/asm-cris/irq.h
index 4b33879221..998cce9f32 100644
--- a/include/asm-cris/irq.h
+++ b/include/asm-cris/irq.h
@@ -1,11 +1,6 @@
 #ifndef _ASM_IRQ_H
 #define _ASM_IRQ_H
 
-/*
- * IRQ line status macro IRQ_PER_CPU is used
- */
-#define ARCH_HAS_IRQ_PER_CPU
-
 #include <asm/arch/irq.h>
 
 static inline int irq_canonicalize(int irq)
diff --git a/include/asm-cris/page.h b/include/asm-cris/page.h
index 81832e9e15..9f13c32552 100644
--- a/include/asm-cris/page.h
+++ b/include/asm-cris/page.h
@@ -1,6 +1,8 @@
 #ifndef _CRIS_PAGE_H
 #define _CRIS_PAGE_H
 
+#ifdef __KERNEL__
+
 #include <asm/arch/page.h>
 
 /* PAGE_SHIFT determines the page size */
@@ -12,8 +14,6 @@
 #endif
 #define PAGE_MASK       (~(PAGE_SIZE-1))
 
-#ifdef __KERNEL__
-
 #define clear_page(page)        memset((void *)(page), 0, PAGE_SIZE)
 #define copy_page(to,from)      memcpy((void *)(to), (void *)(from), PAGE_SIZE)
 
@@ -73,10 +73,10 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 #define VM_DATA_DEFAULT_FLAGS   (VM_READ | VM_WRITE | VM_EXEC | \
                                  VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
-#endif /* __KERNEL__ */
-
 #include <asm-generic/memory_model.h>
 #include <asm-generic/page.h>
 
+#endif /* __KERNEL__ */
+
 #endif /* _CRIS_PAGE_H */
 
diff --git a/include/asm-cris/pgtable.h b/include/asm-cris/pgtable.h
index 5d76c1c0d6..c94a710701 100644
--- a/include/asm-cris/pgtable.h
+++ b/include/asm-cris/pgtable.h
@@ -253,7 +253,7 @@ static inline void pmd_set(pmd_t * pmdp, pte_t * ptep)
 { pmd_val(*pmdp) = _PAGE_TABLE | (unsigned long) ptep; }
 
 #define pmd_page(pmd)           (pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT))
-#define pmd_page_kernel(pmd)    ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
+#define pmd_page_vaddr(pmd)     ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
 
 /* to find an entry in a page-table-directory. */
 #define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1))
@@ -271,7 +271,7 @@ static inline pgd_t * pgd_offset(struct mm_struct * mm, unsigned long address)
 #define __pte_offset(address) \
         (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
 #define pte_offset_kernel(dir, address) \
-        ((pte_t *) pmd_page_kernel(*(dir)) +  __pte_offset(address))
+        ((pte_t *) pmd_page_vaddr(*(dir)) +  __pte_offset(address))
 #define pte_offset_map(dir, address) \
         ((pte_t *)page_address(pmd_page(*(dir))) + __pte_offset(address))
 #define pte_offset_map_nested(dir, address) pte_offset_map(dir, address)
diff --git a/include/asm-cris/posix_types.h b/include/asm-cris/posix_types.h
index 6d26fee4a6..7b9ed22ab5 100644
--- a/include/asm-cris/posix_types.h
+++ b/include/asm-cris/posix_types.h
@@ -6,8 +6,6 @@
 #ifndef __ARCH_CRIS_POSIX_TYPES_H
 #define __ARCH_CRIS_POSIX_TYPES_H
 
-#include <asm/bitops.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
@@ -53,9 +51,8 @@ typedef struct {
 #endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */
 } __kernel_fsid_t;
 
-/* should this ifdef be here ?  */
-
-#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
+#ifdef __KERNEL__
+#include <asm/bitops.h>
 
 #undef  __FD_SET
 #define __FD_SET(fd,fdsetp) set_bit(fd, (void *)(fdsetp))
@@ -69,6 +66,6 @@ typedef struct {
 #undef  __FD_ZERO
 #define __FD_ZERO(fdsetp) memset((void *)(fdsetp), 0, __FDSET_LONGS << 2)
 
-#endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */
+#endif /* __KERNEL__ */
 
 #endif /* __ARCH_CRIS_POSIX_TYPES_H */
diff --git a/include/asm-cris/signal.h b/include/asm-cris/signal.h
index dfe039593a..349ae682b5 100644
--- a/include/asm-cris/signal.h
+++ b/include/asm-cris/signal.h
@@ -74,7 +74,6 @@ typedef unsigned long sigset_t;
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * 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.
@@ -95,7 +94,6 @@ typedef unsigned long sigset_t;
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 #define SA_RESTORER     0x04000000
 
diff --git a/include/asm-cris/socket.h b/include/asm-cris/socket.h
index 8b1da3e58c..01cfdf1d6d 100644
--- a/include/asm-cris/socket.h
+++ b/include/asm-cris/socket.h
@@ -50,6 +50,7 @@
 #define SO_ACCEPTCONN          30
 
 #define SO_PEERSEC             31
+#define SO_PASSSEC              34
 
 #endif /* _ASM_SOCKET_H */
 
diff --git a/include/asm-cris/system.h b/include/asm-cris/system.h
index b1c593b6db..b869f6161a 100644
--- a/include/asm-cris/system.h
+++ b/include/asm-cris/system.h
@@ -17,7 +17,6 @@ extern struct task_struct *resume(struct task_struct *prev, struct task_struct *
 #define wmb() mb()
 #define read_barrier_depends() do { } while(0)
 #define set_mb(var, value)  do { var = value; mb(); } while (0)
-#define set_wmb(var, value) do { var = value; wmb(); } while (0)
 
 #ifdef CONFIG_SMP
 #define smp_mb()        mb()
diff --git a/include/asm-cris/unistd.h b/include/asm-cris/unistd.h
index c2954e90aa..7372efae05 100644
--- a/include/asm-cris/unistd.h
+++ b/include/asm-cris/unistd.h
@@ -1,8 +1,6 @@
 #ifndef _ASM_CRIS_UNISTD_H_
 #define _ASM_CRIS_UNISTD_H_
 
-#include <asm/arch/unistd.h>
-
 /*
  * This file contains the system call numbers, and stub macros for libc.
  */
@@ -299,6 +297,7 @@
 
 #define NR_syscalls 289
 
+#include <asm/arch/unistd.h>
 
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
@@ -322,7 +321,6 @@
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
-#endif
 
 #ifdef __KERNEL_SYSCALLS__
 
diff --git a/include/asm-frv/Kbuild b/include/asm-frv/Kbuild
new file mode 100644
index 0000000000..c68e1680da
--- /dev/null
+++ b/include/asm-frv/Kbuild
@@ -0,0 +1 @@
+include include/asm-generic/Kbuild.asm
diff --git a/include/asm-frv/bitops.h b/include/asm-frv/bitops.h
index 980ae1b0cd..1f70d47148 100644
--- a/include/asm-frv/bitops.h
+++ b/include/asm-frv/bitops.h
@@ -157,23 +157,105 @@ static inline int __test_bit(int nr, const volatile void * addr)
  __constant_test_bit((nr),(addr)) : \
  __test_bit((nr),(addr)))
 
-#include <asm-generic/bitops/ffs.h>
-#include <asm-generic/bitops/__ffs.h>
 #include <asm-generic/bitops/find.h>
 
-/*
- * fls: find last bit set.
+/**
+ * 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("scan %1,gr0,%0" : "=r"(bit) : "r"(x));     \
+        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 ? 33 - bit : bit;                           \
+        bit;                                            \
 })
 
-#include <asm-generic/bitops/fls64.h>
+/**
+ * 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;
+}
+
 #include <asm-generic/bitops/sched.h>
 #include <asm-generic/bitops/hweight.h>
 
diff --git a/include/asm-frv/cpu-irqs.h b/include/asm-frv/cpu-irqs.h
index 5cd691e1f8..478f3498fc 100644
--- a/include/asm-frv/cpu-irqs.h
+++ b/include/asm-frv/cpu-irqs.h
@@ -14,36 +14,6 @@
 
 #ifndef __ASSEMBLY__
 
-#include <asm/irq-routing.h>
-
-#define IRQ_BASE_CPU            (NR_IRQ_ACTIONS_PER_GROUP * 0)
-
-/* IRQ IDs presented to drivers */
-enum {
-        IRQ_CPU__UNUSED = IRQ_BASE_CPU,
-        IRQ_CPU_UART0,
-        IRQ_CPU_UART1,
-        IRQ_CPU_TIMER0,
-        IRQ_CPU_TIMER1,
-        IRQ_CPU_TIMER2,
-        IRQ_CPU_DMA0,
-        IRQ_CPU_DMA1,
-        IRQ_CPU_DMA2,
-        IRQ_CPU_DMA3,
-        IRQ_CPU_DMA4,
-        IRQ_CPU_DMA5,
-        IRQ_CPU_DMA6,
-        IRQ_CPU_DMA7,
-        IRQ_CPU_EXTERNAL0,
-        IRQ_CPU_EXTERNAL1,
-        IRQ_CPU_EXTERNAL2,
-        IRQ_CPU_EXTERNAL3,
-        IRQ_CPU_EXTERNAL4,
-        IRQ_CPU_EXTERNAL5,
-        IRQ_CPU_EXTERNAL6,
-        IRQ_CPU_EXTERNAL7,
-};
-
 /* IRQ to level mappings */
 #define IRQ_GDBSTUB_LEVEL       15
 #define IRQ_UART_LEVEL          13
@@ -82,6 +52,30 @@ enum {
 #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/elf.h b/include/asm-frv/elf.h
index 38656da00e..7df58a3e6e 100644
--- a/include/asm-frv/elf.h
+++ b/include/asm-frv/elf.h
@@ -64,7 +64,7 @@ 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 fpmedia_struct elf_fpregset_t;
+typedef struct user_fpmedia_regs elf_fpregset_t;
 
 /*
  * This is used to ensure we don't load something for the wrong architecture.
@@ -116,6 +116,7 @@ do {											\
 } 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
@@ -125,9 +126,6 @@ do {											\
 
 #define ELF_ET_DYN_BASE         0x08000000UL
 
-#define ELF_CORE_COPY_REGS(pr_reg, regs)                                \
-        memcpy(&pr_reg[0], &regs->sp, 31 * sizeof(uint32_t));
-
 /* This yields a mask that user programs can use to figure out what
    instruction set this cpu supports.  */
 
diff --git a/include/asm-frv/gdb-stub.h b/include/asm-frv/gdb-stub.h
index c58479a4be..24f9738670 100644
--- a/include/asm-frv/gdb-stub.h
+++ b/include/asm-frv/gdb-stub.h
@@ -89,6 +89,7 @@ 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);
@@ -114,5 +115,26 @@ extern void console_set_baud(unsigned baud);
 #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/hardirq.h b/include/asm-frv/hardirq.h
index 7581b5a755..fc47515822 100644
--- a/include/asm-frv/hardirq.h
+++ b/include/asm-frv/hardirq.h
@@ -26,5 +26,10 @@ typedef struct {
 #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/irq-routing.h b/include/asm-frv/irq-routing.h
deleted file mode 100644
index 686fb2b39d..0000000000
--- a/include/asm-frv/irq-routing.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/* irq-routing.h: multiplexed IRQ routing
- *
- * 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_IRQ_ROUTING_H
-#define _ASM_IRQ_ROUTING_H
-
-#ifndef __ASSEMBLY__
-
-#include <linux/spinlock.h>
-#include <asm/irq.h>
-
-struct irq_source;
-struct irq_level;
-
-/*
- * IRQ action distribution sets
- */
-struct irq_group {
-        int                     first_irq;      /* first IRQ distributed here */
-        void (*control)(struct irq_group *group, int index, int on);
-
-        struct irqaction        *actions[NR_IRQ_ACTIONS_PER_GROUP];     /* IRQ action chains */
-        struct irq_source       *sources[NR_IRQ_ACTIONS_PER_GROUP];     /* IRQ sources */
-        int                     disable_cnt[NR_IRQ_ACTIONS_PER_GROUP];  /* disable counts */
-};
-
-/*
- * IRQ source manager
- */
-struct irq_source {
-        struct irq_source       *next;
-        struct irq_level        *level;
-        const char              *muxname;
-        volatile void __iomem   *muxdata;
-        unsigned long           irqmask;
-
-        void (*doirq)(struct irq_source *source);
-};
-
-/*
- * IRQ level management (per CPU IRQ priority / entry vector)
- */
-struct irq_level {
-        int                     usage;
-        int                     disable_count;
-        unsigned long           flags;          /* current SA_INTERRUPT and SA_SHIRQ settings */
-        spinlock_t              lock;
-        struct irq_source       *sources;
-};
-
-extern struct irq_level frv_irq_levels[16];
-extern struct irq_group *irq_groups[NR_IRQ_GROUPS];
-
-extern void frv_irq_route(struct irq_source *source, int irqlevel);
-extern void frv_irq_route_external(struct irq_source *source, int irq);
-extern void frv_irq_set_group(struct irq_group *group);
-extern void distribute_irqs(struct irq_group *group, unsigned long irqmask);
-extern void route_cpu_irqs(void);
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* _ASM_IRQ_ROUTING_H */
diff --git a/include/asm-frv/irq.h b/include/asm-frv/irq.h
index 58b619215a..8fefd6b827 100644
--- a/include/asm-frv/irq.h
+++ b/include/asm-frv/irq.h
@@ -1,6 +1,6 @@
 /* irq.h: FRV IRQ definitions
  *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
+ * 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
@@ -12,32 +12,22 @@
 #ifndef _ASM_IRQ_H_
 #define _ASM_IRQ_H_
 
-
-/*
- * the system has an on-CPU PIC and another PIC on the FPGA and other PICs on other peripherals,
- * so we do some routing in irq-routing.[ch] to reduce the number of false-positives seen by
- * drivers
- */
-
 /* this number is used when no interrupt has been assigned */
 #define NO_IRQ                          (-1)
 
-#define NR_IRQ_LOG2_ACTIONS_PER_GROUP   5
-#define NR_IRQ_ACTIONS_PER_GROUP        (1 << NR_IRQ_LOG2_ACTIONS_PER_GROUP)
-#define NR_IRQ_GROUPS                   4
-#define NR_IRQS                         (NR_IRQ_ACTIONS_PER_GROUP * NR_IRQ_GROUPS)
+#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)
+#define MIN_PROBE_IRQ                   (NR_IRQS - 32)
 
+#ifndef __ASSEMBLY__
 static inline int irq_canonicalize(int irq)
 {
         return irq;
 }
-
-extern void disable_irq_nosync(unsigned int irq);
-extern void disable_irq(unsigned int irq);
-extern void enable_irq(unsigned int irq);
-
+#endif
 
 #endif /* _ASM_IRQ_H_ */
diff --git a/include/asm-frv/mb93091-fpga-irqs.h b/include/asm-frv/mb93091-fpga-irqs.h
index 341bfc52a0..19778c5ba9 100644
--- a/include/asm-frv/mb93091-fpga-irqs.h
+++ b/include/asm-frv/mb93091-fpga-irqs.h
@@ -12,11 +12,9 @@
 #ifndef _ASM_MB93091_FPGA_IRQS_H
 #define _ASM_MB93091_FPGA_IRQS_H
 
-#ifndef __ASSEMBLY__
-
-#include <asm/irq-routing.h>
+#include <asm/irq.h>
 
-#define IRQ_BASE_FPGA           (NR_IRQ_ACTIONS_PER_GROUP * 1)
+#ifndef __ASSEMBLY__
 
 /* IRQ IDs presented to drivers */
 enum {
diff --git a/include/asm-frv/mb93093-fpga-irqs.h b/include/asm-frv/mb93093-fpga-irqs.h
index 1e0f11c2fc..590266b1a6 100644
--- a/include/asm-frv/mb93093-fpga-irqs.h
+++ b/include/asm-frv/mb93093-fpga-irqs.h
@@ -12,11 +12,9 @@
 #ifndef _ASM_MB93093_FPGA_IRQS_H
 #define _ASM_MB93093_FPGA_IRQS_H
 
-#ifndef __ASSEMBLY__
-
-#include <asm/irq-routing.h>
+#include <asm/irq.h>
 
-#define IRQ_BASE_FPGA           (NR_IRQ_ACTIONS_PER_GROUP * 1)
+#ifndef __ASSEMBLY__
 
 /* IRQ IDs presented to drivers */
 enum {
diff --git a/include/asm-frv/mb93493-irqs.h b/include/asm-frv/mb93493-irqs.h
index 15096e7313..82c7aeddd3 100644
--- a/include/asm-frv/mb93493-irqs.h
+++ b/include/asm-frv/mb93493-irqs.h
@@ -12,11 +12,9 @@
 #ifndef _ASM_MB93493_IRQS_H
 #define _ASM_MB93493_IRQS_H
 
-#ifndef __ASSEMBLY__
-
-#include <asm/irq-routing.h>
+#include <asm/irq.h>
 
-#define IRQ_BASE_MB93493        (NR_IRQ_ACTIONS_PER_GROUP * 2)
+#ifndef __ASSEMBLY__
 
 /* IRQ IDs presented to drivers */
 enum {
diff --git a/include/asm-frv/mb93493-regs.h b/include/asm-frv/mb93493-regs.h
index c54aa9d144..8a1f6aac8c 100644
--- a/include/asm-frv/mb93493-regs.h
+++ b/include/asm-frv/mb93493-regs.h
@@ -15,6 +15,7 @@
 #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)                                              \
@@ -26,6 +27,7 @@ do {									\
 #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))
 
diff --git a/include/asm-frv/pgtable.h b/include/asm-frv/pgtable.h
index 7af7485e88..2fb3c6f05e 100644
--- a/include/asm-frv/pgtable.h
+++ b/include/asm-frv/pgtable.h
@@ -217,7 +217,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
 }
 
 #define pgd_page(pgd)                           (pud_page((pud_t){ pgd }))
-#define pgd_page_kernel(pgd)                    (pud_page_kernel((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
@@ -246,7 +246,7 @@ static inline void pud_clear(pud_t *pud)	{ }
 #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_kernel(pud)                    (pmd_page_kernel((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,
@@ -362,7 +362,7 @@ static inline pmd_t *pmd_offset(pud_t *dir, unsigned long address)
 #define pmd_bad(x)      (pmd_val(x) & xAMPRx_SS)
 #define pmd_clear(xp)   do { __set_pmd(xp, 0); } while(0)
 
-#define pmd_page_kernel(pmd) \
+#define pmd_page_vaddr(pmd) \
         ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
 
 #ifndef CONFIG_DISCONTIGMEM
@@ -458,7 +458,7 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 #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))
+        ((pte_t *) pmd_page_vaddr(*(dir)) +  pte_index(address))
 
 #if defined(CONFIG_HIGHPTE)
 #define pte_offset_map(dir, address) \
diff --git a/include/asm-frv/processor.h b/include/asm-frv/processor.h
index 1c4dba1c5f..3744f2e47f 100644
--- a/include/asm-frv/processor.h
+++ b/include/asm-frv/processor.h
@@ -21,6 +21,7 @@
  */
 #define current_text_addr() ({ __label__ _l; _l: &&_l;})
 
+#include <linux/compiler.h>
 #include <linux/linkage.h>
 #include <asm/sections.h>
 #include <asm/segment.h>
@@ -139,7 +140,7 @@ unsigned long get_wchan(struct task_struct *p);
 extern struct task_struct *alloc_task_struct(void);
 extern void free_task_struct(struct task_struct *p);
 
-#define cpu_relax()    do { } while (0)
+#define cpu_relax()    barrier()
 
 /* data cache prefetch */
 #define ARCH_HAS_PREFETCH
diff --git a/include/asm-frv/ptrace.h b/include/asm-frv/ptrace.h
index b2cce0718e..7ff525162a 100644
--- a/include/asm-frv/ptrace.h
+++ b/include/asm-frv/ptrace.h
@@ -62,18 +62,10 @@
 #ifndef __ASSEMBLY__
 
 /*
- * dedicate GR28; to keeping the a pointer to the current exception frame
+ * 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");
-register struct pt_regs *__debug_frame asm("gr31");
-
-#ifndef container_of
-#define container_of(ptr, type, member) ({                      \
-        const typeof( ((type *)0)->member ) *__mptr = (ptr);    \
-        (type *)( (char *)__mptr - offsetof(type,member) );})
-#endif
-
-#define __debug_regs container_of(__debug_frame, struct pt_debug_regs, normal_regs)
 
 #define user_mode(regs)                 (!((regs)->psr & PSR_S))
 #define instruction_pointer(regs)       ((regs)->pc)
diff --git a/include/asm-frv/registers.h b/include/asm-frv/registers.h
index fccfd95cff..9666119fcf 100644
--- a/include/asm-frv/registers.h
+++ b/include/asm-frv/registers.h
@@ -23,7 +23,13 @@
  *
  *      +0x2000 +----------------------
  *              | union {
- *              |       struct user_context
+ *              |       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)
@@ -51,11 +57,11 @@
 #define _ASM_REGISTERS_H
 
 #ifndef __ASSEMBLY__
-#define __OFFSET(X)     (X)
+#define __OFFSET(X,N)   ((X)+(N)*4)
 #define __OFFSETC(X,N)  xxxxxxxxxxxxxxxxxxxxxxxx
 #else
-#define __OFFSET(X)     ((X)*4)
-#define __OFFSETC(X,N)  ((X)*4+(N))
+#define __OFFSET(X,N)   ((X)+(N)*4)
+#define __OFFSETC(X,N)  ((X)+(N))
 #endif
 
 /*****************************************************************************/
@@ -117,30 +123,13 @@ struct pt_regs {
 
 #endif
 
-#define REG_PSR         __OFFSET( 0)    /* Processor Status Register */
-#define REG_ISR         __OFFSET( 1)    /* Integer Status Register */
-#define REG_CCR         __OFFSET( 2)    /* Condition Code Register */
-#define REG_CCCR        __OFFSET( 3)    /* Condition Code for Conditional Insns Register */
-#define REG_LR          __OFFSET( 4)    /* Link Register */
-#define REG_LCR         __OFFSET( 5)    /* Loop Count Register */
-#define REG_PC          __OFFSET( 6)    /* Program Counter */
-
-#define REG__STATUS     __OFFSET( 7)    /* exception status */
 #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_SYSCALLNO   __OFFSET( 8)    /* syscall number or -1 */
-#define REG_ORIG_GR8    __OFFSET( 9)    /* saved GR8 for signal handling */
-#define REG_GNER0       __OFFSET(10)
-#define REG_GNER1       __OFFSET(11)
-#define REG_IACC0       __OFFSET(12)
-
-#define REG_TBR         __OFFSET(14)    /* Trap Vector Register */
-#define REG_GR(R)       __OFFSET((14+(R)))
-#define REG__END        REG_GR(32)
+#define REG_GR(R)       __OFFSET(REG_GR0, (R))
 
 #define REG_SP          REG_GR(1)
 #define REG_FP          REG_GR(2)
@@ -149,27 +138,21 @@ struct pt_regs {
 
 /*****************************************************************************/
 /*
- * extension tacked in front of the exception frame in debug mode
+ * debugging registers
  */
 #ifndef __ASSEMBLY__
 
-struct pt_debug_regs
+struct frv_debug_regs
 {
-        unsigned long           bpsr;
         unsigned long           dcr;
-        unsigned long           brr;
-        unsigned long           nmar;
-        struct pt_regs          normal_regs;
+        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
 
-#define REG_NMAR                __OFFSET(-1)
-#define REG_BRR                 __OFFSET(-2)
-#define REG_DCR                 __OFFSET(-3)
-#define REG_BPSR                __OFFSET(-4)
-#define REG__DEBUG_XTRA         __OFFSET(4)
-
 /*****************************************************************************/
 /*
  * userspace registers
@@ -223,33 +206,27 @@ struct user_context
         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 NR_USER_INT_REGS        (14 + 64)
-#define NR_USER_FPMEDIA_REGS    (64 + 2 + 2 + 8 + 8/4 + 1)
-#define NR_USER_CONTEXT         (NR_USER_INT_REGS + NR_USER_FPMEDIA_REGS + 1)
-
-#define USER_CONTEXT_SIZE       (((NR_USER_CONTEXT + 1) & ~1) * 4)
-
-#define __THREAD_FRAME          __OFFSET(0)
-#define __THREAD_CURR           __OFFSET(1)
-#define __THREAD_SP             __OFFSET(2)
-#define __THREAD_FP             __OFFSET(3)
-#define __THREAD_LR             __OFFSET(4)
-#define __THREAD_PC             __OFFSET(5)
-#define __THREAD_GR(R)          __OFFSET(6 + (R) - 16)
-#define __THREAD_FRAME0         __OFFSET(19)
-#define __THREAD_USER           __OFFSET(19)
-
-#define __USER_INT              __OFFSET(0)
-#define __INT_GR(R)             __OFFSET(14 + (R))
-
-#define __USER_FPMEDIA          __OFFSET(NR_USER_INT_REGS)
-#define __FPMEDIA_FR(R)         __OFFSET(NR_USER_INT_REGS + (R))
-#define __FPMEDIA_FNER(R)       __OFFSET(NR_USER_INT_REGS + 64 + (R))
-#define __FPMEDIA_MSR(R)        __OFFSET(NR_USER_INT_REGS + 66 + (R))
-#define __FPMEDIA_ACC(R)        __OFFSET(NR_USER_INT_REGS + 68 + (R))
-#define __FPMEDIA_ACCG(R)       __OFFSETC(NR_USER_INT_REGS + 76, (R))
-#define __FPMEDIA_FSR(R)        __OFFSET(NR_USER_INT_REGS + 78 + (R))
+#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/signal.h b/include/asm-frv/signal.h
index dcc1b35929..2079197d48 100644
--- a/include/asm-frv/signal.h
+++ b/include/asm-frv/signal.h
@@ -74,7 +74,6 @@ typedef unsigned long sigset_t;
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * 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.
@@ -94,7 +93,6 @@ typedef unsigned long sigset_t;
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 #define SA_RESTORER     0x04000000
 
diff --git a/include/asm-frv/socket.h b/include/asm-frv/socket.h
index 7177f8b981..31db18fc87 100644
--- a/include/asm-frv/socket.h
+++ b/include/asm-frv/socket.h
@@ -48,6 +48,7 @@
 #define SO_ACCEPTCONN           30
 
 #define SO_PEERSEC              31
+#define SO_PASSSEC              34
 
 #endif /* _ASM_SOCKET_H */
 
diff --git a/include/asm-frv/system.h b/include/asm-frv/system.h
index 351863dfd0..1166899317 100644
--- a/include/asm-frv/system.h
+++ b/include/asm-frv/system.h
@@ -179,7 +179,6 @@ do {							\
 #define rmb()                   asm volatile ("membar" : : :"memory")
 #define wmb()                   asm volatile ("membar" : : :"memory")
 #define set_mb(var, value)      do { var = value; mb(); } while (0)
-#define set_wmb(var, value)     do { var = value; wmb(); } while (0)
 
 #define smp_mb()                mb()
 #define smp_rmb()               rmb()
diff --git a/include/asm-frv/thread_info.h b/include/asm-frv/thread_info.h
index ea426abf01..d66c48e6ef 100644
--- a/include/asm-frv/thread_info.h
+++ b/include/asm-frv/thread_info.h
@@ -19,6 +19,8 @@
 #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
@@ -46,15 +48,7 @@ struct thread_info {
 
 #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        0x0000001C
+#include <asm/asm-offsets.h>
 
 #endif
 
@@ -83,12 +77,6 @@ struct thread_info {
 #define init_thread_info        (init_thread_union.thread_info)
 #define init_stack              (init_thread_union.stack)
 
-#ifdef CONFIG_SMALL_TASKS
-#define THREAD_SIZE             4096
-#else
-#define THREAD_SIZE             8192
-#endif
-
 /* how to get the thread information struct from C */
 register struct thread_info *__current_thread_info asm("gr15");
 
@@ -111,11 +99,7 @@ register struct thread_info *__current_thread_info asm("gr15");
 
 #define free_thread_info(info)  kfree(info)
 
-#else /* !__ASSEMBLY__ */
-
-#define THREAD_SIZE     8192
-
-#endif
+#endif /* __ASSEMBLY__ */
 
 /*
  * thread information flags
diff --git a/include/asm-frv/unistd.h b/include/asm-frv/unistd.h
index b80dbd8394..d104d1b91d 100644
--- a/include/asm-frv/unistd.h
+++ b/include/asm-frv/unistd.h
@@ -320,6 +320,7 @@
 #ifdef __KERNEL__
 
 #define NR_syscalls 310
+#include <linux/err.h>
 
 /*
  * process the return value of a syscall, consigning it to one of two possible fates
@@ -329,7 +330,7 @@
 #define __syscall_return(type, res)                                     \
 do {                                                                    \
         unsigned long __sr2 = (res);                                    \
-        if (__builtin_expect(__sr2 >= (unsigned long)(-4095), 0)) {     \
+        if (__builtin_expect(__sr2 >= (unsigned long)(-MAX_ERRNO), 0)) { \
                 errno = (-__sr2);                                       \
                 __sr2 = ~0UL;                                           \
         }                                                               \
diff --git a/include/asm-generic/4level-fixup.h b/include/asm-generic/4level-fixup.h
index 68c6fea994..7b88d3931e 100644
--- a/include/asm-generic/4level-fixup.h
+++ b/include/asm-generic/4level-fixup.h
@@ -21,6 +21,10 @@
 #define pud_present(pud)                1
 #define pud_ERROR(pud)                  do { } while (0)
 #define pud_clear(pud)                  pgd_clear(pud)
+#define pud_val(pud)                    pgd_val(pud)
+#define pud_populate(mm, pud, pmd)      pgd_populate(mm, pud, pmd)
+#define pud_page(pud)                   pgd_page(pud)
+#define pud_page_vaddr(pud)             pgd_page_vaddr(pud)
 
 #undef pud_free_tlb
 #define pud_free_tlb(tlb, x)            do { } while (0)
diff --git a/include/asm-generic/Kbuild b/include/asm-generic/Kbuild
new file mode 100644
index 0000000000..3c06be3817
--- /dev/null
+++ b/include/asm-generic/Kbuild
@@ -0,0 +1,12 @@
+header-y += atomic.h
+header-y += errno-base.h
+header-y += errno.h
+header-y += fcntl.h
+header-y += ioctl.h
+header-y += ipc.h
+header-y += mman.h
+header-y += signal.h
+header-y += statfs.h
+
+unifdef-y += resource.h
+unifdef-y += siginfo.h
diff --git a/include/asm-generic/Kbuild.asm b/include/asm-generic/Kbuild.asm
new file mode 100644
index 0000000000..a84c3d88a1
--- /dev/null
+++ b/include/asm-generic/Kbuild.asm
@@ -0,0 +1,34 @@
+unifdef-y += a.out.h
+unifdef-y += auxvec.h
+unifdef-y += byteorder.h
+unifdef-y += errno.h
+unifdef-y += fcntl.h
+unifdef-y += ioctl.h
+unifdef-y += ioctls.h
+unifdef-y += ipcbuf.h
+unifdef-y += mman.h
+unifdef-y += msgbuf.h
+unifdef-y += param.h
+unifdef-y += poll.h
+unifdef-y += posix_types.h
+unifdef-y += ptrace.h
+unifdef-y += resource.h
+unifdef-y += sembuf.h
+unifdef-y += shmbuf.h
+unifdef-y += sigcontext.h
+unifdef-y += siginfo.h
+unifdef-y += signal.h
+unifdef-y += socket.h
+unifdef-y += sockios.h
+unifdef-y += stat.h
+unifdef-y += statfs.h
+unifdef-y += termbits.h
+unifdef-y += termios.h
+unifdef-y += types.h
+unifdef-y += unistd.h
+unifdef-y += user.h
+
+# These probably shouldn't be exported
+unifdef-y += shmparam.h
+unifdef-y += elf.h
+unifdef-y += page.h
diff --git a/include/asm-generic/audit_change_attr.h b/include/asm-generic/audit_change_attr.h
new file mode 100644
index 0000000000..50764550a6
--- /dev/null
+++ b/include/asm-generic/audit_change_attr.h
@@ -0,0 +1,22 @@
+__NR_chmod,
+__NR_fchmod,
+#ifdef __NR_chown
+__NR_chown,
+__NR_fchown,
+__NR_lchown,
+#endif
+__NR_setxattr,
+__NR_lsetxattr,
+__NR_fsetxattr,
+__NR_removexattr,
+__NR_lremovexattr,
+__NR_fremovexattr,
+#ifdef __NR_fchownat
+__NR_fchownat,
+__NR_fchmodat,
+#endif
+#ifdef __NR_chown32
+__NR_chown32,
+__NR_fchown32,
+__NR_lchown32,
+#endif
diff --git a/include/asm-generic/audit_dir_write.h b/include/asm-generic/audit_dir_write.h
new file mode 100644
index 0000000000..6621bd82cb
--- /dev/null
+++ b/include/asm-generic/audit_dir_write.h
@@ -0,0 +1,18 @@
+__NR_rename,
+__NR_mkdir,
+__NR_rmdir,
+#ifdef __NR_creat
+__NR_creat,
+#endif
+__NR_link,
+__NR_unlink,
+__NR_symlink,
+__NR_mknod,
+#ifdef __NR_mkdirat
+__NR_mkdirat,
+__NR_mknodat,
+__NR_unlinkat,
+__NR_renameat,
+__NR_linkat,
+__NR_symlinkat,
+#endif
diff --git a/include/asm-generic/audit_read.h b/include/asm-generic/audit_read.h
new file mode 100644
index 0000000000..0e87464d98
--- /dev/null
+++ b/include/asm-generic/audit_read.h
@@ -0,0 +1,8 @@
+__NR_readlink,
+__NR_quotactl,
+__NR_listxattr,
+__NR_llistxattr,
+__NR_flistxattr,
+__NR_getxattr,
+__NR_lgetxattr,
+__NR_fgetxattr,
diff --git a/include/asm-generic/audit_write.h b/include/asm-generic/audit_write.h
new file mode 100644
index 0000000000..f10d367fb2
--- /dev/null
+++ b/include/asm-generic/audit_write.h
@@ -0,0 +1,11 @@
+#include <asm-generic/audit_dir_write.h>
+__NR_acct,
+__NR_swapon,
+__NR_quotactl,
+__NR_truncate,
+#ifdef __NR_truncate64
+__NR_truncate64,
+#endif
+#ifdef __NR_bind
+__NR_bind,              /* bind can affect fs object only in one way... */
+#endif
diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
index 0cd9711895..a525089515 100644
--- a/include/asm-generic/bug.h
+++ b/include/asm-generic/bug.h
@@ -16,12 +16,15 @@
 #endif
 
 #ifndef HAVE_ARCH_WARN_ON
-#define WARN_ON(condition) do { \
-        if (unlikely((condition)!=0)) { \
-                printk("BUG: warning at %s:%d/%s()\n", __FILE__, __LINE__, __FUNCTION__); \
-                dump_stack(); \
-        } \
-} while (0)
+#define WARN_ON(condition) ({                                           \
+        typeof(condition) __ret_warn_on = (condition);                  \
+        if (unlikely(__ret_warn_on)) {                                  \
+                printk("BUG: warning at %s:%d/%s()\n", __FILE__,        \
+                        __LINE__, __FUNCTION__);                        \
+                dump_stack();                                           \
+        }                                                               \
+        unlikely(__ret_warn_on);                                        \
+})
 #endif
 
 #else /* !CONFIG_BUG */
@@ -34,8 +37,24 @@
 #endif
 
 #ifndef HAVE_ARCH_WARN_ON
-#define WARN_ON(condition) do { if (condition) ; } while(0)
+#define WARN_ON(condition) unlikely((condition))
+#endif
 #endif
+
+#define WARN_ON_ONCE(condition) ({                      \
+        static int __warn_once = 1;                     \
+        typeof(condition) __ret_warn_once = (condition);\
+                                                        \
+        if (likely(__warn_once))                        \
+                if (WARN_ON(__ret_warn_once))           \
+                        __warn_once = 0;                \
+        unlikely(__ret_warn_once);                      \
+})
+
+#ifdef CONFIG_SMP
+# define WARN_ON_SMP(x)                 WARN_ON(x)
+#else
+# define WARN_ON_SMP(x)                 do { } while (0)
 #endif
 
 #endif
diff --git a/include/asm-generic/cputime.h b/include/asm-generic/cputime.h
index 6f178563e3..09204e40d6 100644
--- a/include/asm-generic/cputime.h
+++ b/include/asm-generic/cputime.h
@@ -24,7 +24,9 @@ typedef u64 cputime64_t;
 
 #define cputime64_zero (0ULL)
 #define cputime64_add(__a, __b)         ((__a) + (__b))
+#define cputime64_sub(__a, __b)         ((__a) - (__b))
 #define cputime64_to_jiffies64(__ct)    (__ct)
+#define jiffies64_to_cputime64(__jif)   (__jif)
 #define cputime_to_cputime64(__ct)      ((u64) __ct)
 
 
diff --git a/include/asm-generic/libata-portmap.h b/include/asm-generic/libata-portmap.h
new file mode 100644
index 0000000000..9202fd02d5
--- /dev/null
+++ b/include/asm-generic/libata-portmap.h
@@ -0,0 +1,12 @@
+#ifndef __ASM_GENERIC_LIBATA_PORTMAP_H
+#define __ASM_GENERIC_LIBATA_PORTMAP_H
+
+#define ATA_PRIMARY_CMD         0x1F0
+#define ATA_PRIMARY_CTL         0x3F6
+#define ATA_PRIMARY_IRQ         14
+
+#define ATA_SECONDARY_CMD       0x170
+#define ATA_SECONDARY_CTL       0x376
+#define ATA_SECONDARY_IRQ       15
+
+#endif
diff --git a/include/asm-generic/mutex-null.h b/include/asm-generic/mutex-null.h
index 5cf8b7ce0c..254a126ede 100644
--- a/include/asm-generic/mutex-null.h
+++ b/include/asm-generic/mutex-null.h
@@ -10,15 +10,10 @@
 #ifndef _ASM_GENERIC_MUTEX_NULL_H
 #define _ASM_GENERIC_MUTEX_NULL_H
 
-/* extra parameter only needed for mutex debugging: */
-#ifndef __IP__
-# define __IP__
-#endif
-
-#define __mutex_fastpath_lock(count, fail_fn)         fail_fn(count __RET_IP__)
-#define __mutex_fastpath_lock_retval(count, fail_fn)  fail_fn(count __RET_IP__)
-#define __mutex_fastpath_unlock(count, fail_fn)       fail_fn(count __RET_IP__)
-#define __mutex_fastpath_trylock(count, fail_fn)      fail_fn(count)
-#define __mutex_slowpath_needs_to_unlock()            1
+#define __mutex_fastpath_lock(count, fail_fn)           fail_fn(count)
+#define __mutex_fastpath_lock_retval(count, fail_fn)    fail_fn(count)
+#define __mutex_fastpath_unlock(count, fail_fn)         fail_fn(count)
+#define __mutex_fastpath_trylock(count, fail_fn)        fail_fn(count)
+#define __mutex_slowpath_needs_to_unlock()              1
 
 #endif
diff --git a/include/asm-generic/percpu.h b/include/asm-generic/percpu.h
index c0caf433a7..6d45ee5472 100644
--- a/include/asm-generic/percpu.h
+++ b/include/asm-generic/percpu.h
@@ -7,13 +7,18 @@
 
 extern unsigned long __per_cpu_offset[NR_CPUS];
 
+#define per_cpu_offset(x) (__per_cpu_offset[x])
+
 /* Separate out the type, so (int[3], foo) works. */
 #define DEFINE_PER_CPU(type, name) \
     __attribute__((__section__(".data.percpu"))) __typeof__(type) per_cpu__##name
 
 /* var is in discarded region: offset to particular copy we want */
-#define per_cpu(var, cpu) (*RELOC_HIDE(&per_cpu__##var, __per_cpu_offset[cpu]))
+#define per_cpu(var, cpu) (*({                          \
+        extern int simple_indentifier_##var(void);      \
+        RELOC_HIDE(&per_cpu__##var, __per_cpu_offset[cpu]); }))
 #define __get_cpu_var(var) per_cpu(var, smp_processor_id())
+#define __raw_get_cpu_var(var) per_cpu(var, raw_smp_processor_id())
 
 /* A macro to avoid #include hell... */
 #define percpu_modcopy(pcpudst, src, size)                      \
@@ -30,6 +35,7 @@ do {								\
 
 #define per_cpu(var, cpu)                       (*((void)(cpu), &per_cpu__##var))
 #define __get_cpu_var(var)                      per_cpu__##var
+#define __raw_get_cpu_var(var)                  per_cpu__##var
 
 #endif  /* SMP */
 
diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h
index c8d53ba20e..29ff5d84d8 100644
--- a/include/asm-generic/pgtable-nopmd.h
+++ b/include/asm-generic/pgtable-nopmd.h
@@ -47,7 +47,7 @@ static inline pmd_t * pmd_offset(pud_t * pud, unsigned long address)
 #define __pmd(x)                                ((pmd_t) { __pud(x) } )
 
 #define pud_page(pud)                           (pmd_page((pmd_t){ pud }))
-#define pud_page_kernel(pud)                    (pmd_page_kernel((pmd_t){ pud }))
+#define pud_page_vaddr(pud)                     (pmd_page_vaddr((pmd_t){ pud }))
 
 /*
  * allocating and freeing a pmd is trivial: the 1-entry pmd is
diff --git a/include/asm-generic/pgtable-nopud.h b/include/asm-generic/pgtable-nopud.h
index 82e29f0ce4..5664645005 100644
--- a/include/asm-generic/pgtable-nopud.h
+++ b/include/asm-generic/pgtable-nopud.h
@@ -44,7 +44,7 @@ static inline pud_t * pud_offset(pgd_t * pgd, unsigned long address)
 #define __pud(x)                                ((pud_t) { __pgd(x) } )
 
 #define pgd_page(pgd)                           (pud_page((pud_t){ pgd }))
-#define pgd_page_kernel(pgd)                    (pud_page_kernel((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
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index c2059a3a06..349260cd86 100644
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -1,6 +1,8 @@
 #ifndef _ASM_GENERIC_PGTABLE_H
 #define _ASM_GENERIC_PGTABLE_H
 
+#ifndef __ASSEMBLY__
+
 #ifndef __HAVE_ARCH_PTEP_ESTABLISH
 /*
  * Establish a new mapping:
@@ -188,7 +190,6 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addres
 })
 #endif
 
-#ifndef __ASSEMBLY__
 /*
  * When walking page tables, we usually want to skip any p?d_none entries;
  * and any p?d_bad entries - reporting the error before resetting to none.
diff --git a/include/asm-generic/rtc.h b/include/asm-generic/rtc.h
index cef08db34a..4087037a42 100644
--- a/include/asm-generic/rtc.h
+++ b/include/asm-generic/rtc.h
@@ -114,6 +114,7 @@ static inline unsigned int get_rtc_time(struct rtc_time *time)
 /* Set the current date and time in the real time clock. */
 static inline int set_rtc_time(struct rtc_time *time)
 {
+        unsigned long flags;
         unsigned char mon, day, hrs, min, sec;
         unsigned char save_control, save_freq_select;
         unsigned int yrs;
@@ -131,7 +132,7 @@ static inline int set_rtc_time(struct rtc_time *time)
         if (yrs > 255)  /* They are unsigned */
                 return -EINVAL;
 
-        spin_lock_irq(&rtc_lock);
+        spin_lock_irqsave(&rtc_lock, flags);
 #ifdef CONFIG_MACH_DECSTATION
         real_yrs = yrs;
         leap_yr = ((!((yrs + 1900) % 4) && ((yrs + 1900) % 100)) ||
@@ -152,7 +153,7 @@ static inline int set_rtc_time(struct rtc_time *time)
          * whether the chip is in binary mode or not.
          */
         if (yrs > 169) {
-                spin_unlock_irq(&rtc_lock);
+                spin_unlock_irqrestore(&rtc_lock, flags);
                 return -EINVAL;
         }
 
@@ -187,7 +188,7 @@ static inline int set_rtc_time(struct rtc_time *time)
         CMOS_WRITE(save_control, RTC_CONTROL);
         CMOS_WRITE(save_freq_select, RTC_FREQ_SELECT);
 
-        spin_unlock_irq(&rtc_lock);
+        spin_unlock_irqrestore(&rtc_lock, flags);
 
         return 0;
 }
diff --git a/include/asm-generic/sections.h b/include/asm-generic/sections.h
index 0b49f9e070..962cad7cfb 100644
--- a/include/asm-generic/sections.h
+++ b/include/asm-generic/sections.h
@@ -14,5 +14,6 @@ extern char _end[];
 extern char __per_cpu_start[], __per_cpu_end[];
 extern char __kprobes_text_start[], __kprobes_text_end[];
 extern char __initdata_begin[], __initdata_end[];
+extern char __start_rodata[], __end_rodata[];
 
 #endif /* _ASM_GENERIC_SECTIONS_H_ */
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index 9d11550b48..69240b52f8 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -58,6 +58,20 @@
                 VMLINUX_SYMBOL(__stop___ksymtab_gpl) = .;               \
         }                                                               \
                                                                         \
+        /* Kernel symbol table: Normal unused symbols */                \
+        __ksymtab_unused  : AT(ADDR(__ksymtab_unused) - LOAD_OFFSET) {  \
+                VMLINUX_SYMBOL(__start___ksymtab_unused) = .;           \
+                *(__ksymtab_unused)                                     \
+                VMLINUX_SYMBOL(__stop___ksymtab_unused) = .;            \
+        }                                                               \
+                                                                        \
+        /* Kernel symbol table: GPL-only unused symbols */              \
+        __ksymtab_unused_gpl : AT(ADDR(__ksymtab_unused_gpl) - LOAD_OFFSET) { \
+                VMLINUX_SYMBOL(__start___ksymtab_unused_gpl) = .;       \
+                *(__ksymtab_unused_gpl)                                 \
+                VMLINUX_SYMBOL(__stop___ksymtab_unused_gpl) = .;        \
+        }                                                               \
+                                                                        \
         /* Kernel symbol table: GPL-future-only symbols */              \
         __ksymtab_gpl_future : AT(ADDR(__ksymtab_gpl_future) - LOAD_OFFSET) { \
                 VMLINUX_SYMBOL(__start___ksymtab_gpl_future) = .;       \
@@ -79,6 +93,20 @@
                 VMLINUX_SYMBOL(__stop___kcrctab_gpl) = .;               \
         }                                                               \
                                                                         \
+        /* Kernel symbol table: Normal unused symbols */                \
+        __kcrctab_unused  : AT(ADDR(__kcrctab_unused) - LOAD_OFFSET) {  \
+                VMLINUX_SYMBOL(__start___kcrctab_unused) = .;           \
+                *(__kcrctab_unused)                                     \
+                VMLINUX_SYMBOL(__stop___kcrctab_unused) = .;            \
+        }                                                               \
+                                                                        \
+        /* Kernel symbol table: GPL-only unused symbols */              \
+        __kcrctab_unused_gpl : AT(ADDR(__kcrctab_unused_gpl) - LOAD_OFFSET) { \
+                VMLINUX_SYMBOL(__start___kcrctab_unused_gpl) = .;       \
+                *(__kcrctab_unused_gpl)                                 \
+                VMLINUX_SYMBOL(__stop___kcrctab_unused_gpl) = .;        \
+        }                                                               \
+                                                                        \
         /* Kernel symbol table: GPL-future-only symbols */              \
         __kcrctab_gpl_future : AT(ADDR(__kcrctab_gpl_future) - LOAD_OFFSET) { \
                 VMLINUX_SYMBOL(__start___kcrctab_gpl_future) = .;       \
@@ -90,15 +118,15 @@
         __ksymtab_strings : AT(ADDR(__ksymtab_strings) - LOAD_OFFSET) { \
                 *(__ksymtab_strings)                                    \
         }                                                               \
-        __end_rodata = .;                                               \
-        . = ALIGN(4096);                                                \
                                                                         \
         /* Built-in module parameters. */                               \
         __param : AT(ADDR(__param) - LOAD_OFFSET) {                     \
                 VMLINUX_SYMBOL(__start___param) = .;                    \
                 *(__param)                                              \
                 VMLINUX_SYMBOL(__stop___param) = .;                     \
-        }
+        }                                                               \
+        __end_rodata = .;                                               \
+        . = ALIGN(4096);
 
 #define SECURITY_INIT                                                   \
         .security_initcall.init : AT(ADDR(.security_initcall.init) - LOAD_OFFSET) { \
@@ -166,3 +194,6 @@
                 .stab.index 0 : { *(.stab.index) }                      \
                 .stab.indexstr 0 : { *(.stab.indexstr) }                \
                 .comment 0 : { *(.comment) }
+
+#define NOTES                                                           \
+                .notes : { *(.note.*) } :note
diff --git a/include/asm-h8300/Kbuild b/include/asm-h8300/Kbuild
new file mode 100644
index 0000000000..c68e1680da
--- /dev/null
+++ b/include/asm-h8300/Kbuild
@@ -0,0 +1 @@
+include include/asm-generic/Kbuild.asm
diff --git a/include/asm-h8300/page.h b/include/asm-h8300/page.h
index f9f9d3eea8..3b4f2903f9 100644
--- a/include/asm-h8300/page.h
+++ b/include/asm-h8300/page.h
@@ -1,6 +1,7 @@
 #ifndef _H8300_PAGE_H
 #define _H8300_PAGE_H
 
+#ifdef __KERNEL__
 
 /* PAGE_SHIFT determines the page size */
 
@@ -8,8 +9,6 @@
 #define PAGE_SIZE       (1UL << PAGE_SHIFT)
 #define PAGE_MASK       (~(PAGE_SIZE-1))
 
-#ifdef __KERNEL__
-
 #include <asm/setup.h>
 
 #ifndef __ASSEMBLY__
@@ -66,7 +65,6 @@ extern unsigned long memory_end;
 
 #define MAP_NR(addr)            (((unsigned long)(addr)-PAGE_OFFSET) >> PAGE_SHIFT)
 #define virt_to_page(addr)      (mem_map + (((unsigned long)(addr)-PAGE_OFFSET) >> 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)
 #define pfn_valid(page)         (page < max_mapnr)
 
@@ -77,9 +75,9 @@ extern unsigned long memory_end;
 
 #endif /* __ASSEMBLY__ */
 
-#endif /* __KERNEL__ */
-
 #include <asm-generic/memory_model.h>
 #include <asm-generic/page.h>
 
+#endif /* __KERNEL__ */
+
 #endif /* _H8300_PAGE_H */
diff --git a/include/asm-h8300/processor.h b/include/asm-h8300/processor.h
index c7e2f454b8..99b664aa20 100644
--- a/include/asm-h8300/processor.h
+++ b/include/asm-h8300/processor.h
@@ -17,6 +17,7 @@
  */
 #define current_text_addr() ({ __label__ _l; _l: &&_l;})
 
+#include <linux/compiler.h>
 #include <asm/segment.h>
 #include <asm/fpu.h>
 #include <asm/ptrace.h>
@@ -129,6 +130,6 @@ unsigned long get_wchan(struct task_struct *p);
         eip; })
 #define KSTK_ESP(tsk)   ((tsk) == current ? rdusp() : (tsk)->thread.usp)
 
-#define cpu_relax()    do { } while (0)
+#define cpu_relax()    barrier()
 
 #endif
diff --git a/include/asm-h8300/signal.h b/include/asm-h8300/signal.h
index 8eccdc1761..7bc15048a6 100644
--- a/include/asm-h8300/signal.h
+++ b/include/asm-h8300/signal.h
@@ -74,7 +74,6 @@ typedef unsigned long sigset_t;
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * 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.
@@ -94,7 +93,6 @@ typedef unsigned long sigset_t;
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 #define SA_RESTORER     0x04000000
 
diff --git a/include/asm-h8300/socket.h b/include/asm-h8300/socket.h
index d98cf85baf..ebc830fee0 100644
--- a/include/asm-h8300/socket.h
+++ b/include/asm-h8300/socket.h
@@ -48,5 +48,6 @@
 #define SO_ACCEPTCONN           30
 
 #define SO_PEERSEC              31
+#define SO_PASSSEC              34
 
 #endif /* _ASM_SOCKET_H */
diff --git a/include/asm-h8300/system.h b/include/asm-h8300/system.h
index 134e0929fc..5084a9d429 100644
--- a/include/asm-h8300/system.h
+++ b/include/asm-h8300/system.h
@@ -84,7 +84,6 @@ asmlinkage void resume(void);
 #define wmb()  asm volatile (""   : : :"memory")
 #define set_rmb(var, value)    do { xchg(&var, value); } while (0)
 #define set_mb(var, value)     set_rmb(var, value)
-#define set_wmb(var, value)    do { var = value; wmb(); } while (0)
 
 #ifdef CONFIG_SMP
 #define smp_mb()        mb()
diff --git a/include/asm-h8300/unistd.h b/include/asm-h8300/unistd.h
index 226dd596c2..a2dd90462d 100644
--- a/include/asm-h8300/unistd.h
+++ b/include/asm-h8300/unistd.h
@@ -295,14 +295,14 @@
 #ifdef __KERNEL__
 
 #define NR_syscalls 289
+#include <linux/err.h>
 
-
-/* user-visible error numbers are in the range -1 - -122: see
+/* user-visible error numbers are in the range -1 - -MAX_ERRNO: see
    <asm-m68k/errno.h> */
 
 #define __syscall_return(type, res) \
 do { \
-        if ((unsigned long)(res) >= (unsigned long)(-125)) { \
+        if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \
         /* avoid using res which is declared to be in register d0; \
            errno might expand to a function call and clobber it.  */ \
                 int __err = -(res); \
diff --git a/include/asm-i386/Kbuild b/include/asm-i386/Kbuild
new file mode 100644
index 0000000000..147e4ac1eb
--- /dev/null
+++ b/include/asm-i386/Kbuild
@@ -0,0 +1,11 @@
+include include/asm-generic/Kbuild.asm
+
+header-y += boot.h
+header-y += debugreg.h
+header-y += ldt.h
+header-y += ptrace-abi.h
+header-y += ucontext.h
+
+unifdef-y += mtrr.h
+unifdef-y += setup.h
+unifdef-y += vm86.h
diff --git a/include/asm-i386/acpi.h b/include/asm-i386/acpi.h
index 20f5239542..6016632d03 100644
--- a/include/asm-i386/acpi.h
+++ b/include/asm-i386/acpi.h
@@ -131,21 +131,7 @@ static inline void disable_acpi(void)
 extern int acpi_gsi_to_irq(u32 gsi, unsigned int *irq);
 
 #ifdef CONFIG_X86_IO_APIC
-extern int skip_ioapic_setup;
 extern int acpi_skip_timer_override;
-
-static inline void disable_ioapic_setup(void)
-{
-        skip_ioapic_setup = 1;
-}
-
-static inline int ioapic_setup_disabled(void)
-{
-        return skip_ioapic_setup;
-}
-
-#else
-static inline void disable_ioapic_setup(void) { }
 #endif
 
 static inline void acpi_noirq_set(void) { acpi_noirq = 1; }
diff --git a/include/asm-i386/alternative-asm.i b/include/asm-i386/alternative-asm.i
new file mode 100644
index 0000000000..6c47e3b948
--- /dev/null
+++ b/include/asm-i386/alternative-asm.i
@@ -0,0 +1,14 @@
+#include <linux/config.h>
+
+#ifdef CONFIG_SMP
+        .macro LOCK_PREFIX
+1:      lock
+        .section .smp_locks,"a"
+        .align 4
+        .long 1b
+        .previous
+        .endm
+#else
+        .macro LOCK_PREFIX
+        .endm
+#endif
diff --git a/include/asm-i386/alternative.h b/include/asm-i386/alternative.h
index d79e9ee10f..b01a7ec409 100644
--- a/include/asm-i386/alternative.h
+++ b/include/asm-i386/alternative.h
@@ -5,6 +5,8 @@
 
 #include <asm/types.h>
 
+#include <linux/types.h>
+
 struct alt_instr {
         u8 *instr;              /* original instruction */
         u8 *replacement;
@@ -17,11 +19,19 @@ struct alt_instr {
 extern void apply_alternatives(struct alt_instr *start, struct alt_instr *end);
 
 struct module;
+#ifdef CONFIG_SMP
 extern void alternatives_smp_module_add(struct module *mod, char *name,
                                         void *locks, void *locks_end,
                                         void *text, void *text_end);
 extern void alternatives_smp_module_del(struct module *mod);
 extern void alternatives_smp_switch(int smp);
+#else
+static inline void alternatives_smp_module_add(struct module *mod, char *name,
+                                        void *locks, void *locks_end,
+                                        void *text, void *text_end) {}
+static inline void alternatives_smp_module_del(struct module *mod) {}
+static inline void alternatives_smp_switch(int smp) {}
+#endif
 
 #endif
 
@@ -78,9 +88,6 @@ extern void alternatives_smp_switch(int smp);
 /*
  * Alternative inline assembly for SMP.
  *
- * alternative_smp() takes two versions (SMP first, UP second) and is
- * for more complex stuff such as spinlocks.
- *
  * The LOCK_PREFIX macro defined here replaces the LOCK and
  * LOCK_PREFIX macros used everywhere in the source tree.
  *
@@ -100,21 +107,6 @@ extern void alternatives_smp_switch(int smp);
  */
 
 #ifdef CONFIG_SMP
-#define alternative_smp(smpinstr, upinstr, args...)                     \
-        asm volatile ("661:\n\t" smpinstr "\n662:\n"                    \
-                      ".section .smp_altinstructions,\"a\"\n"           \
-                      "  .align 4\n"                                    \
-                      "  .long 661b\n"            /* label */           \
-                      "  .long 663f\n"            /* new instruction */ \
-                      "  .byte 0x68\n"            /* X86_FEATURE_UP */  \
-                      "  .byte 662b-661b\n"       /* sourcelen */       \
-                      "  .byte 664f-663f\n"       /* replacementlen */  \
-                      ".previous\n"                                     \
-                      ".section .smp_altinstr_replacement,\"awx\"\n"    \
-                      "663:\n\t" upinstr "\n"     /* replacement */     \
-                      "664:\n\t.fill 662b-661b,1,0x42\n" /* space for original */ \
-                      ".previous" : args)
-
 #define LOCK_PREFIX \
                 ".section .smp_locks,\"a\"\n"   \
                 "  .align 4\n"                  \
@@ -123,8 +115,6 @@ extern void alternatives_smp_switch(int smp);
                 "661:\n\tlock; "
 
 #else /* ! CONFIG_SMP */
-#define alternative_smp(smpinstr, upinstr, args...) \
-        asm volatile (upinstr : args)
 #define LOCK_PREFIX ""
 #endif
 
diff --git a/include/asm-i386/apic.h b/include/asm-i386/apic.h
index 1d8362cb2c..3a42b7d6fc 100644
--- a/include/asm-i386/apic.h
+++ b/include/asm-i386/apic.h
@@ -16,20 +16,8 @@
 #define APIC_VERBOSE 1
 #define APIC_DEBUG   2
 
-extern int enable_local_apic;
 extern int apic_verbosity;
 
-static inline void lapic_disable(void)
-{
-        enable_local_apic = -1;
-        clear_bit(X86_FEATURE_APIC, boot_cpu_data.x86_capability);
-}
-
-static inline void lapic_enable(void)
-{
-        enable_local_apic = 1;
-}
-
 /*
  * Define the default level of output to be very little
  * This can be turned up by using apic=verbose for more
@@ -42,6 +30,8 @@ static inline void lapic_enable(void)
         } while (0)
 
 
+extern void generic_apic_probe(void);
+
 #ifdef CONFIG_X86_LOCAL_APIC
 
 /*
@@ -111,26 +101,12 @@ extern void init_apic_mappings (void);
 extern void smp_local_timer_interrupt (struct pt_regs * regs);
 extern void setup_boot_APIC_clock (void);
 extern void setup_secondary_APIC_clock (void);
-extern void setup_apic_nmi_watchdog (void);
-extern int reserve_lapic_nmi(void);
-extern void release_lapic_nmi(void);
-extern void disable_timer_nmi_watchdog(void);
-extern void enable_timer_nmi_watchdog(void);
-extern void nmi_watchdog_tick (struct pt_regs * regs);
 extern int APIC_init_uniprocessor (void);
 extern void disable_APIC_timer(void);
 extern void enable_APIC_timer(void);
 
 extern void enable_NMI_through_LVT0 (void * dummy);
 
-extern unsigned int nmi_watchdog;
-#define NMI_NONE        0
-#define NMI_IO_APIC     1
-#define NMI_LOCAL_APIC  2
-#define NMI_INVALID     3
-
-extern int disable_timer_pin_1;
-
 void smp_send_timer_broadcast_ipi(struct pt_regs *regs);
 void switch_APIC_timer_to_ipi(void *cpumask);
 void switch_ipi_to_APIC_timer(void *cpumask);
diff --git a/include/asm-i386/atomic.h b/include/asm-i386/atomic.h
index 4f061fa737..51a1662425 100644
--- a/include/asm-i386/atomic.h
+++ b/include/asm-i386/atomic.h
@@ -46,8 +46,8 @@ static __inline__ void atomic_add(int i, atomic_t *v)
 {
         __asm__ __volatile__(
                 LOCK_PREFIX "addl %1,%0"
-                :"=m" (v->counter)
-                :"ir" (i), "m" (v->counter));
+                :"+m" (v->counter)
+                :"ir" (i));
 }
 
 /**
@@ -61,8 +61,8 @@ static __inline__ void atomic_sub(int i, atomic_t *v)
 {
         __asm__ __volatile__(
                 LOCK_PREFIX "subl %1,%0"
-                :"=m" (v->counter)
-                :"ir" (i), "m" (v->counter));
+                :"+m" (v->counter)
+                :"ir" (i));
 }
 
 /**
@@ -80,8 +80,8 @@ static __inline__ int atomic_sub_and_test(int i, atomic_t *v)
 
         __asm__ __volatile__(
                 LOCK_PREFIX "subl %2,%0; sete %1"
-                :"=m" (v->counter), "=qm" (c)
-                :"ir" (i), "m" (v->counter) : "memory");
+                :"+m" (v->counter), "=qm" (c)
+                :"ir" (i) : "memory");
         return c;
 }
 
@@ -95,8 +95,7 @@ static __inline__ void atomic_inc(atomic_t *v)
 {
         __asm__ __volatile__(
                 LOCK_PREFIX "incl %0"
-                :"=m" (v->counter)
-                :"m" (v->counter));
+                :"+m" (v->counter));
 }
 
 /**
@@ -109,8 +108,7 @@ static __inline__ void atomic_dec(atomic_t *v)
 {
         __asm__ __volatile__(
                 LOCK_PREFIX "decl %0"
-                :"=m" (v->counter)
-                :"m" (v->counter));
+                :"+m" (v->counter));
 }
 
 /**
@@ -127,8 +125,8 @@ static __inline__ int atomic_dec_and_test(atomic_t *v)
 
         __asm__ __volatile__(
                 LOCK_PREFIX "decl %0; sete %1"
-                :"=m" (v->counter), "=qm" (c)
-                :"m" (v->counter) : "memory");
+                :"+m" (v->counter), "=qm" (c)
+                : : "memory");
         return c != 0;
 }
 
@@ -146,8 +144,8 @@ static __inline__ int atomic_inc_and_test(atomic_t *v)
 
         __asm__ __volatile__(
                 LOCK_PREFIX "incl %0; sete %1"
-                :"=m" (v->counter), "=qm" (c)
-                :"m" (v->counter) : "memory");
+                :"+m" (v->counter), "=qm" (c)
+                : : "memory");
         return c != 0;
 }
 
@@ -166,8 +164,8 @@ static __inline__ int atomic_add_negative(int i, atomic_t *v)
 
         __asm__ __volatile__(
                 LOCK_PREFIX "addl %2,%0; sets %1"
-                :"=m" (v->counter), "=qm" (c)
-                :"ir" (i), "m" (v->counter) : "memory");
+                :"+m" (v->counter), "=qm" (c)
+                :"ir" (i) : "memory");
         return c;
 }
 
diff --git a/include/asm-i386/cpu.h b/include/asm-i386/cpu.h
index e7252c216c..b1bc7b1b64 100644
--- a/include/asm-i386/cpu.h
+++ b/include/asm-i386/cpu.h
@@ -7,8 +7,6 @@
 #include <linux/nodemask.h>
 #include <linux/percpu.h>
 
-#include <asm/node.h>
-
 struct i386_cpu {
         struct cpu cpu;
 };
diff --git a/include/asm-i386/cpufeature.h b/include/asm-i386/cpufeature.h
index 3ecedbafa8..d314ebb3d5 100644
--- a/include/asm-i386/cpufeature.h
+++ b/include/asm-i386/cpufeature.h
@@ -72,6 +72,7 @@
 #define X86_FEATURE_CONSTANT_TSC (3*32+ 8) /* TSC ticks at a constant rate */
 #define X86_FEATURE_UP          (3*32+ 9) /* smp kernel running on up */
 #define X86_FEATURE_FXSAVE_LEAK (3*32+10) /* FXSAVE leaks FOP/FIP/FOP */
+#define X86_FEATURE_ARCH_PERFMON (3*32+11) /* Intel Architectural PerfMon */
 
 /* Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4 */
 #define X86_FEATURE_XMM3        (4*32+ 0) /* Streaming SIMD Extensions-3 */
diff --git a/include/asm-i386/delay.h b/include/asm-i386/delay.h
index 456db8501c..b1c7650dc7 100644
--- a/include/asm-i386/delay.h
+++ b/include/asm-i386/delay.h
@@ -23,4 +23,6 @@ extern void __delay(unsigned long loops);
         ((n) > 20000 ? __bad_ndelay() : __const_udelay((n) * 5ul)) : \
         __ndelay(n))
 
+void use_tsc_delay(void);
+
 #endif /* defined(_I386_DELAY_H) */
diff --git a/include/asm-i386/desc.h b/include/asm-i386/desc.h
index 89b8b82c82..5874ef119f 100644
--- a/include/asm-i386/desc.h
+++ b/include/asm-i386/desc.h
@@ -33,50 +33,99 @@ static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu)
         return (struct desc_struct *)per_cpu(cpu_gdt_descr, cpu).address;
 }
 
+/*
+ * This is the ldt that every process will get unless we need
+ * something other than this.
+ */
+extern struct desc_struct default_ldt[];
+extern struct desc_struct idt_table[];
+extern void set_intr_gate(unsigned int irq, void * addr);
+
+static inline void pack_descriptor(__u32 *a, __u32 *b,
+        unsigned long base, unsigned long limit, unsigned char type, unsigned char flags)
+{
+        *a = ((base & 0xffff) << 16) | (limit & 0xffff);
+        *b = (base & 0xff000000) | ((base & 0xff0000) >> 16) |
+                (limit & 0x000f0000) | ((type & 0xff) << 8) | ((flags & 0xf) << 20);
+}
+
+static inline void pack_gate(__u32 *a, __u32 *b,
+        unsigned long base, unsigned short seg, unsigned char type, unsigned char flags)
+{
+        *a = (seg << 16) | (base & 0xffff);
+        *b = (base & 0xffff0000) | ((type & 0xff) << 8) | (flags & 0xff);
+}
+
+#define DESCTYPE_LDT    0x82    /* present, system, DPL-0, LDT */
+#define DESCTYPE_TSS    0x89    /* present, system, DPL-0, 32-bit TSS */
+#define DESCTYPE_TASK   0x85    /* present, system, DPL-0, task gate */
+#define DESCTYPE_INT    0x8e    /* present, system, DPL-0, interrupt gate */
+#define DESCTYPE_TRAP   0x8f    /* present, system, DPL-0, trap gate */
+#define DESCTYPE_DPL3   0x60    /* DPL-3 */
+#define DESCTYPE_S      0x10    /* !system */
+
 #define load_TR_desc() __asm__ __volatile__("ltr %w0"::"q" (GDT_ENTRY_TSS*8))
 #define load_LDT_desc() __asm__ __volatile__("lldt %w0"::"q" (GDT_ENTRY_LDT*8))
 
 #define load_gdt(dtr) __asm__ __volatile("lgdt %0"::"m" (*dtr))
 #define load_idt(dtr) __asm__ __volatile("lidt %0"::"m" (*dtr))
-#define load_tr(tr) __asm__ __volatile("ltr %0"::"mr" (tr))
-#define load_ldt(ldt) __asm__ __volatile("lldt %0"::"mr" (ldt))
+#define load_tr(tr) __asm__ __volatile("ltr %0"::"m" (tr))
+#define load_ldt(ldt) __asm__ __volatile("lldt %0"::"m" (ldt))
 
 #define store_gdt(dtr) __asm__ ("sgdt %0":"=m" (*dtr))
 #define store_idt(dtr) __asm__ ("sidt %0":"=m" (*dtr))
-#define store_tr(tr) __asm__ ("str %0":"=mr" (tr))
-#define store_ldt(ldt) __asm__ ("sldt %0":"=mr" (ldt))
+#define store_tr(tr) __asm__ ("str %0":"=m" (tr))
+#define store_ldt(ldt) __asm__ ("sldt %0":"=m" (ldt))
 
-/*
- * This is the ldt that every process will get unless we need
- * something other than this.
- */
-extern struct desc_struct default_ldt[];
-extern void set_intr_gate(unsigned int irq, void * addr);
+#if TLS_SIZE != 24
+# error update this code.
+#endif
 
-#define _set_tssldt_desc(n,addr,limit,type) \
-__asm__ __volatile__ ("movw %w3,0(%2)\n\t" \
-        "movw %w1,2(%2)\n\t" \
-        "rorl $16,%1\n\t" \
-        "movb %b1,4(%2)\n\t" \
-        "movb %4,5(%2)\n\t" \
-        "movb $0,6(%2)\n\t" \
-        "movb %h1,7(%2)\n\t" \
-        "rorl $16,%1" \
-        : "=m"(*(n)) : "q" (addr), "r"(n), "ir"(limit), "i"(type))
-
-static inline void __set_tss_desc(unsigned int cpu, unsigned int entry, void *addr)
+static inline void load_TLS(struct thread_struct *t, unsigned int cpu)
 {
-        _set_tssldt_desc(&get_cpu_gdt_table(cpu)[entry], (int)addr,
-                offsetof(struct tss_struct, __cacheline_filler) - 1, 0x89);
+#define C(i) get_cpu_gdt_table(cpu)[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i]
+        C(0); C(1); C(2);
+#undef C
 }
 
-#define set_tss_desc(cpu,addr) __set_tss_desc(cpu, GDT_ENTRY_TSS, addr)
+static inline void write_dt_entry(void *dt, int entry, __u32 entry_a, __u32 entry_b)
+{
+        __u32 *lp = (__u32 *)((char *)dt + entry*8);
+        *lp = entry_a;
+        *(lp+1) = entry_b;
+}
+
+#define write_ldt_entry(dt, entry, a, b) write_dt_entry(dt, entry, a, b)
+#define write_gdt_entry(dt, entry, a, b) write_dt_entry(dt, entry, a, b)
+#define write_idt_entry(dt, entry, a, b) write_dt_entry(dt, entry, a, b)
+
+static inline void _set_gate(int gate, unsigned int type, void *addr, unsigned short seg)
+{
+        __u32 a, b;
+        pack_gate(&a, &b, (unsigned long)addr, seg, type, 0);
+        write_idt_entry(idt_table, gate, a, b);
+}
 
-static inline void set_ldt_desc(unsigned int cpu, void *addr, unsigned int size)
+static inline void __set_tss_desc(unsigned int cpu, unsigned int entry, const void *addr)
 {
-        _set_tssldt_desc(&get_cpu_gdt_table(cpu)[GDT_ENTRY_LDT], (int)addr, ((size << 3)-1), 0x82);
+        __u32 a, b;
+        pack_descriptor(&a, &b, (unsigned long)addr,
+                        offsetof(struct tss_struct, __cacheline_filler) - 1,
+                        DESCTYPE_TSS, 0);
+        write_gdt_entry(get_cpu_gdt_table(cpu), entry, a, b);
 }
 
+static inline void set_ldt_desc(unsigned int cpu, void *addr, unsigned int entries)
+{
+        __u32 a, b;
+        pack_descriptor(&a, &b, (unsigned long)addr,
+                        entries * sizeof(struct desc_struct) - 1,
+                        DESCTYPE_LDT, 0);
+        write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_LDT, a, b);
+}
+
+#define set_tss_desc(cpu,addr) __set_tss_desc(cpu, GDT_ENTRY_TSS, addr)
+
 #define LDT_entry_a(info) \
         ((((info)->base_addr & 0x0000ffff) << 16) | ((info)->limit & 0x0ffff))
 
@@ -102,24 +151,6 @@ static inline void set_ldt_desc(unsigned int cpu, void *addr, unsigned int size)
         (info)->seg_not_present == 1    && \
         (info)->useable         == 0    )
 
-static inline void write_ldt_entry(void *ldt, int entry, __u32 entry_a, __u32 entry_b)
-{
-        __u32 *lp = (__u32 *)((char *)ldt + entry*8);
-        *lp = entry_a;
-        *(lp+1) = entry_b;
-}
-
-#if TLS_SIZE != 24
-# error update this code.
-#endif
-
-static inline void load_TLS(struct thread_struct *t, unsigned int cpu)
-{
-#define C(i) get_cpu_gdt_table(cpu)[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i]
-        C(0); C(1); C(2);
-#undef C
-}
-
 static inline void clear_LDT(void)
 {
         int cpu = get_cpu();
diff --git a/include/asm-i386/dma-mapping.h b/include/asm-i386/dma-mapping.h
index 9cf20cacf7..81999a3ebe 100644
--- a/include/asm-i386/dma-mapping.h
+++ b/include/asm-i386/dma-mapping.h
@@ -21,8 +21,7 @@ static inline dma_addr_t
 dma_map_single(struct device *dev, void *ptr, size_t size,
                enum dma_data_direction direction)
 {
-        if (direction == DMA_NONE)
-                BUG();
+        BUG_ON(!valid_dma_direction(direction));
         WARN_ON(size == 0);
         flush_write_buffers();
         return virt_to_phys(ptr);
@@ -32,8 +31,7 @@ static inline void
 dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size,
                  enum dma_data_direction direction)
 {
-        if (direction == DMA_NONE)
-                BUG();
+        BUG_ON(!valid_dma_direction(direction));
 }
 
 static inline int
@@ -42,8 +40,7 @@ dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
 {
         int i;
 
-        if (direction == DMA_NONE)
-                BUG();
+        BUG_ON(!valid_dma_direction(direction));
         WARN_ON(nents == 0 || sg[0].length == 0);
 
         for (i = 0; i < nents; i++ ) {
@@ -60,7 +57,7 @@ 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);
+        BUG_ON(!valid_dma_direction(direction));
         return page_to_phys(page) + offset;
 }
 
@@ -68,7 +65,7 @@ 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);
+        BUG_ON(!valid_dma_direction(direction));
 }
 
 
@@ -76,7 +73,7 @@ static inline void
 dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nhwentries,
              enum dma_data_direction direction)
 {
-        BUG_ON(direction == DMA_NONE);
+        BUG_ON(!valid_dma_direction(direction));
 }
 
 static inline void
diff --git a/include/asm-i386/dwarf2.h b/include/asm-i386/dwarf2.h
new file mode 100644
index 0000000000..6d66398a30
--- /dev/null
+++ b/include/asm-i386/dwarf2.h
@@ -0,0 +1,61 @@
+#ifndef _DWARF2_H
+#define _DWARF2_H
+
+#ifndef __ASSEMBLY__
+#warning "asm/dwarf2.h should be only included in pure assembly files"
+#endif
+
+/*
+   Macros for dwarf2 CFI unwind table entries.
+   See "as.info" for details on these pseudo ops. Unfortunately
+   they are only supported in very new binutils, so define them
+   away for older version.
+ */
+
+#ifdef CONFIG_UNWIND_INFO
+
+#define CFI_STARTPROC .cfi_startproc
+#define CFI_ENDPROC .cfi_endproc
+#define CFI_DEF_CFA .cfi_def_cfa
+#define CFI_DEF_CFA_REGISTER .cfi_def_cfa_register
+#define CFI_DEF_CFA_OFFSET .cfi_def_cfa_offset
+#define CFI_ADJUST_CFA_OFFSET .cfi_adjust_cfa_offset
+#define CFI_OFFSET .cfi_offset
+#define CFI_REL_OFFSET .cfi_rel_offset
+#define CFI_REGISTER .cfi_register
+#define CFI_RESTORE .cfi_restore
+#define CFI_REMEMBER_STATE .cfi_remember_state
+#define CFI_RESTORE_STATE .cfi_restore_state
+#define CFI_UNDEFINED .cfi_undefined
+
+#ifdef CONFIG_AS_CFI_SIGNAL_FRAME
+#define CFI_SIGNAL_FRAME .cfi_signal_frame
+#else
+#define CFI_SIGNAL_FRAME
+#endif
+
+#else
+
+/* Due to the structure of pre-exisiting code, don't use assembler line
+   comment character # to ignore the arguments. Instead, use a dummy macro. */
+.macro ignore a=0, b=0, c=0, d=0
+.endm
+
+#define CFI_STARTPROC   ignore
+#define CFI_ENDPROC     ignore
+#define CFI_DEF_CFA     ignore
+#define CFI_DEF_CFA_REGISTER    ignore
+#define CFI_DEF_CFA_OFFSET      ignore
+#define CFI_ADJUST_CFA_OFFSET   ignore
+#define CFI_OFFSET      ignore
+#define CFI_REL_OFFSET  ignore
+#define CFI_REGISTER    ignore
+#define CFI_RESTORE     ignore
+#define CFI_REMEMBER_STATE ignore
+#define CFI_RESTORE_STATE ignore
+#define CFI_UNDEFINED ignore
+#define CFI_SIGNAL_FRAME ignore
+
+#endif
+
+#endif
diff --git a/include/asm-i386/e820.h b/include/asm-i386/e820.h
index ca82acb8cb..f7514fb6e8 100644
--- a/include/asm-i386/e820.h
+++ b/include/asm-i386/e820.h
@@ -18,7 +18,7 @@
 
 #define E820_RAM        1
 #define E820_RESERVED   2
-#define E820_ACPI       3 /* usable as RAM once ACPI tables have been read */
+#define E820_ACPI       3
 #define E820_NVS        4
 
 #define HIGH_MEMORY     (1024*1024)
diff --git a/include/asm-i386/elf.h b/include/asm-i386/elf.h
index 4153d80e4d..db4344d9f7 100644
--- a/include/asm-i386/elf.h
+++ b/include/asm-i386/elf.h
@@ -7,8 +7,6 @@
 
 #include <asm/ptrace.h>
 #include <asm/user.h>
-#include <asm/processor.h>
-#include <asm/system.h>         /* for savesegment */
 #include <asm/auxvec.h>
 
 #include <linux/utsname.h>
@@ -47,6 +45,12 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
 #define ELF_DATA        ELFDATA2LSB
 #define ELF_ARCH        EM_386
 
+#ifdef __KERNEL__
+
+#include <asm/processor.h>
+#include <asm/system.h>         /* for savesegment */
+#include <asm/desc.h>
+
 /* SVR4/i386 ABI (pages 3-31, 3-32) says that when the program starts %edx
    contains 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
@@ -110,7 +114,6 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
 
 #define ELF_PLATFORM  (system_utsname.machine)
 
-#ifdef __KERNEL__
 #define SET_PERSONALITY(ex, ibcs2) do { } while (0)
 
 /*
@@ -129,15 +132,41 @@ extern int dump_task_extended_fpu (struct task_struct *, struct user_fxsr_struct
 #define ELF_CORE_COPY_FPREGS(tsk, elf_fpregs) dump_task_fpu(tsk, elf_fpregs)
 #define ELF_CORE_COPY_XFPREGS(tsk, elf_xfpregs) dump_task_extended_fpu(tsk, elf_xfpregs)
 
-#define VSYSCALL_BASE   (__fix_to_virt(FIX_VSYSCALL))
-#define VSYSCALL_EHDR   ((const struct elfhdr *) VSYSCALL_BASE)
-#define VSYSCALL_ENTRY  ((unsigned long) &__kernel_vsyscall)
+#define VDSO_HIGH_BASE          (__fix_to_virt(FIX_VDSO))
+#define VDSO_BASE               ((unsigned long)current->mm->context.vdso)
+
+#ifdef CONFIG_COMPAT_VDSO
+# define VDSO_COMPAT_BASE       VDSO_HIGH_BASE
+# define VDSO_PRELINK           VDSO_HIGH_BASE
+#else
+# define VDSO_COMPAT_BASE       VDSO_BASE
+# define VDSO_PRELINK           0
+#endif
+
+#define VDSO_COMPAT_SYM(x) \
+                (VDSO_COMPAT_BASE + (unsigned long)(x) - VDSO_PRELINK)
+
+#define VDSO_SYM(x) \
+                (VDSO_BASE + (unsigned long)(x) - VDSO_PRELINK)
+
+#define VDSO_HIGH_EHDR          ((const struct elfhdr *) VDSO_HIGH_BASE)
+#define VDSO_EHDR               ((const struct elfhdr *) VDSO_COMPAT_BASE)
+
 extern void __kernel_vsyscall;
 
+#define VDSO_ENTRY              VDSO_SYM(&__kernel_vsyscall)
+
+#define ARCH_HAS_SETUP_ADDITIONAL_PAGES
+struct linux_binprm;
+extern int arch_setup_additional_pages(struct linux_binprm *bprm,
+                                       int executable_stack);
+
+extern unsigned int vdso_enabled;
+
 #define ARCH_DLINFO                                             \
-do {                                                            \
-                NEW_AUX_ENT(AT_SYSINFO, VSYSCALL_ENTRY);        \
-                NEW_AUX_ENT(AT_SYSINFO_EHDR, VSYSCALL_BASE);    \
+do if (vdso_enabled) {                                          \
+                NEW_AUX_ENT(AT_SYSINFO, VDSO_ENTRY);            \
+                NEW_AUX_ENT(AT_SYSINFO_EHDR, VDSO_COMPAT_BASE); \
 } while (0)
 
 /*
@@ -148,15 +177,15 @@ do {								\
  * Dumping its extra ELF program headers includes all the other information
  * a debugger needs to easily find how the vsyscall DSO was being used.
  */
-#define ELF_CORE_EXTRA_PHDRS            (VSYSCALL_EHDR->e_phnum)
+#define ELF_CORE_EXTRA_PHDRS            (VDSO_HIGH_EHDR->e_phnum)
 #define ELF_CORE_WRITE_EXTRA_PHDRS                                            \
 do {                                                                          \
         const struct elf_phdr *const vsyscall_phdrs =                         \
-                (const struct elf_phdr *) (VSYSCALL_BASE                      \
-                                           + VSYSCALL_EHDR->e_phoff);         \
+                (const struct elf_phdr *) (VDSO_HIGH_BASE                     \
+                                           + VDSO_HIGH_EHDR->e_phoff);    \
         int i;                                                                \
         Elf32_Off ofs = 0;                                                    \
-        for (i = 0; i < VSYSCALL_EHDR->e_phnum; ++i) {                        \
+        for (i = 0; i < VDSO_HIGH_EHDR->e_phnum; ++i) {               \
                 struct elf_phdr phdr = vsyscall_phdrs[i];                     \
                 if (phdr.p_type == PT_LOAD) {                                 \
                         BUG_ON(ofs != 0);                                     \
@@ -174,10 +203,10 @@ do {									      \
 #define ELF_CORE_WRITE_EXTRA_DATA                                             \
 do {                                                                          \
         const struct elf_phdr *const vsyscall_phdrs =                         \
-                (const struct elf_phdr *) (VSYSCALL_BASE                      \
-                                           + VSYSCALL_EHDR->e_phoff);         \
+                (const struct elf_phdr *) (VDSO_HIGH_BASE                     \
+                                           + VDSO_HIGH_EHDR->e_phoff);    \
         int i;                                                                \
-        for (i = 0; i < VSYSCALL_EHDR->e_phnum; ++i) {                        \
+        for (i = 0; i < VDSO_HIGH_EHDR->e_phnum; ++i) {               \
                 if (vsyscall_phdrs[i].p_type == PT_LOAD)                      \
                         DUMP_WRITE((void *) vsyscall_phdrs[i].p_vaddr,        \
                                    PAGE_ALIGN(vsyscall_phdrs[i].p_memsz));    \
diff --git a/include/asm-i386/fixmap.h b/include/asm-i386/fixmap.h
index f7e068f4d2..02428cb366 100644
--- a/include/asm-i386/fixmap.h
+++ b/include/asm-i386/fixmap.h
@@ -19,7 +19,11 @@
  * Leave one empty page between vmalloc'ed areas and
  * the start of the fixmap.
  */
-#define __FIXADDR_TOP   0xfffff000
+#ifndef CONFIG_COMPAT_VDSO
+extern unsigned long __FIXADDR_TOP;
+#else
+#define __FIXADDR_TOP  0xfffff000
+#endif
 
 #ifndef __ASSEMBLY__
 #include <linux/kernel.h>
@@ -51,7 +55,7 @@
  */
 enum fixed_addresses {
         FIX_HOLE,
-        FIX_VSYSCALL,
+        FIX_VDSO,
 #ifdef CONFIG_X86_LOCAL_APIC
         FIX_APIC_BASE,  /* local (CPU) APIC) -- required for SMP or not */
 #endif
@@ -93,6 +97,7 @@ enum fixed_addresses {
 
 extern void __set_fixmap (enum fixed_addresses idx,
                                         unsigned long phys, pgprot_t flags);
+extern void reserve_top_address(unsigned long reserve);
 
 #define set_fixmap(idx, phys) \
                 __set_fixmap(idx, phys, PAGE_KERNEL)
@@ -115,14 +120,6 @@ extern void __set_fixmap (enum fixed_addresses idx,
 #define __fix_to_virt(x)        (FIXADDR_TOP - ((x) << PAGE_SHIFT))
 #define __virt_to_fix(x)        ((FIXADDR_TOP - ((x)&PAGE_MASK)) >> PAGE_SHIFT)
 
-/*
- * This is the range that is readable by user mode, and things
- * acting like user mode such as get_user_pages.
- */
-#define FIXADDR_USER_START      (__fix_to_virt(FIX_VSYSCALL))
-#define FIXADDR_USER_END        (FIXADDR_USER_START + PAGE_SIZE)
-
-
 extern void __this_fixmap_does_not_exist(void);
 
 /*
diff --git a/include/asm-i386/floppy.h b/include/asm-i386/floppy.h
index 03403045c1..359ead60b7 100644
--- a/include/asm-i386/floppy.h
+++ b/include/asm-i386/floppy.h
@@ -144,12 +144,11 @@ static int vdma_get_dma_residue(unsigned int dummy)
 static int fd_request_irq(void)
 {
         if(can_use_virtual_dma)
-                return request_irq(FLOPPY_IRQ, floppy_hardint,SA_INTERRUPT,
-                                                   "floppy", NULL);
+                return request_irq(FLOPPY_IRQ, floppy_hardint,
+                                   IRQF_DISABLED, "floppy", NULL);
         else
                 return request_irq(FLOPPY_IRQ, floppy_interrupt,
-                                                   SA_INTERRUPT|SA_SAMPLE_RANDOM,
-                                                   "floppy", NULL);     
+                                   IRQF_DISABLED, "floppy", NULL);
 
 }
 
diff --git a/include/asm-i386/frame.i b/include/asm-i386/frame.i
new file mode 100644
index 0000000000..4d68ddce18
--- /dev/null
+++ b/include/asm-i386/frame.i
@@ -0,0 +1,24 @@
+#include <linux/config.h>
+#include <asm/dwarf2.h>
+
+/* The annotation hides the frame from the unwinder and makes it look
+   like a ordinary ebp save/restore. This avoids some special cases for
+   frame pointer later */
+#ifdef CONFIG_FRAME_POINTER
+        .macro FRAME
+        pushl %ebp
+        CFI_ADJUST_CFA_OFFSET 4
+        CFI_REL_OFFSET ebp,0
+        movl %esp,%ebp
+        .endm
+        .macro ENDFRAME
+        popl %ebp
+        CFI_ADJUST_CFA_OFFSET -4
+        CFI_RESTORE ebp
+        .endm
+#else
+        .macro FRAME
+        .endm
+        .macro ENDFRAME
+        .endm
+#endif
diff --git a/include/asm-i386/futex.h b/include/asm-i386/futex.h
index 7b8ceefd01..946d97cfea 100644
--- a/include/asm-i386/futex.h
+++ b/include/asm-i386/futex.h
@@ -20,8 +20,8 @@
         .align  8\n\
         .long   1b,3b\n\
         .previous"                                              \
-        : "=r" (oldval), "=r" (ret), "=m" (*uaddr)              \
-        : "i" (-EFAULT), "m" (*uaddr), "0" (oparg), "1" (0))
+        : "=r" (oldval), "=r" (ret), "+m" (*uaddr)              \
+        : "i" (-EFAULT), "0" (oparg), "1" (0))
 
 #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \
   __asm__ __volatile (                                          \
@@ -38,9 +38,9 @@
         .align  8\n\
         .long   1b,4b,2b,4b\n\
         .previous"                                              \
-        : "=&a" (oldval), "=&r" (ret), "=m" (*uaddr),           \
+        : "=&a" (oldval), "=&r" (ret), "+m" (*uaddr),           \
           "=&r" (tem)                                           \
-        : "r" (oparg), "i" (-EFAULT), "m" (*uaddr), "1" (0))
+        : "r" (oparg), "i" (-EFAULT), "1" (0))
 
 static inline int
 futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
@@ -123,7 +123,7 @@ futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval)
                 "       .long   1b,3b                           \n"
                 "       .previous                               \n"
 
-                : "=a" (oldval), "=m" (*uaddr)
+                : "=a" (oldval), "+m" (*uaddr)
                 : "i" (-EFAULT), "r" (newval), "0" (oldval)
                 : "memory"
         );
diff --git a/include/asm-i386/genapic.h b/include/asm-i386/genapic.h
index b3783a32ab..8ffbb0f074 100644
--- a/include/asm-i386/genapic.h
+++ b/include/asm-i386/genapic.h
@@ -1,6 +1,8 @@
 #ifndef _ASM_GENAPIC_H
 #define _ASM_GENAPIC_H 1
 
+#include <asm/mpspec.h>
+
 /*
  * Generic APIC driver interface.
  *
@@ -63,14 +65,25 @@ struct genapic {
         unsigned (*get_apic_id)(unsigned long x);
         unsigned long apic_id_mask;
         unsigned int (*cpu_mask_to_apicid)(cpumask_t cpumask);
-        
+
+#ifdef CONFIG_SMP
         /* ipi */
         void (*send_IPI_mask)(cpumask_t mask, int vector);
         void (*send_IPI_allbutself)(int vector);
         void (*send_IPI_all)(int vector);
+#endif
 }; 
 
-#define APICFUNC(x) .x = x
+#define APICFUNC(x) .x = x,
+
+/* More functions could be probably marked IPIFUNC and save some space
+   in UP GENERICARCH kernels, but I don't have the nerve right now
+   to untangle this mess. -AK  */
+#ifdef CONFIG_SMP
+#define IPIFUNC(x) APICFUNC(x)
+#else
+#define IPIFUNC(x)
+#endif
 
 #define APIC_INIT(aname, aprobe) { \
         .name = aname, \
@@ -80,33 +93,33 @@ struct genapic {
         .no_balance_irq = NO_BALANCE_IRQ, \
         .ESR_DISABLE = esr_disable, \
         .apic_destination_logical = APIC_DEST_LOGICAL, \
-        APICFUNC(apic_id_registered), \
-        APICFUNC(target_cpus), \
-        APICFUNC(check_apicid_used), \
-        APICFUNC(check_apicid_present), \
-        APICFUNC(init_apic_ldr), \
-        APICFUNC(ioapic_phys_id_map), \
-        APICFUNC(clustered_apic_check), \
-        APICFUNC(multi_timer_check), \
-        APICFUNC(apicid_to_node), \
-        APICFUNC(cpu_to_logical_apicid), \
-        APICFUNC(cpu_present_to_apicid), \
-        APICFUNC(apicid_to_cpu_present), \
-        APICFUNC(mpc_apic_id), \
-        APICFUNC(setup_portio_remap), \
-        APICFUNC(check_phys_apicid_present), \
-        APICFUNC(mpc_oem_bus_info), \
-        APICFUNC(mpc_oem_pci_bus), \
-        APICFUNC(mps_oem_check), \
-        APICFUNC(get_apic_id), \
+        APICFUNC(apic_id_registered) \
+        APICFUNC(target_cpus) \
+        APICFUNC(check_apicid_used) \
+        APICFUNC(check_apicid_present) \
+        APICFUNC(init_apic_ldr) \
+        APICFUNC(ioapic_phys_id_map) \
+        APICFUNC(clustered_apic_check) \
+        APICFUNC(multi_timer_check) \
+        APICFUNC(apicid_to_node) \
+        APICFUNC(cpu_to_logical_apicid) \
+        APICFUNC(cpu_present_to_apicid) \
+        APICFUNC(apicid_to_cpu_present) \
+        APICFUNC(mpc_apic_id) \
+        APICFUNC(setup_portio_remap) \
+        APICFUNC(check_phys_apicid_present) \
+        APICFUNC(mpc_oem_bus_info) \
+        APICFUNC(mpc_oem_pci_bus) \
+        APICFUNC(mps_oem_check) \
+        APICFUNC(get_apic_id) \
         .apic_id_mask = APIC_ID_MASK, \
-        APICFUNC(cpu_mask_to_apicid), \
-        APICFUNC(acpi_madt_oem_check), \
-        APICFUNC(send_IPI_mask), \
-        APICFUNC(send_IPI_allbutself), \
-        APICFUNC(send_IPI_all), \
-        APICFUNC(enable_apic_mode), \
-        APICFUNC(phys_pkg_id), \
+        APICFUNC(cpu_mask_to_apicid) \
+        APICFUNC(acpi_madt_oem_check) \
+        IPIFUNC(send_IPI_mask) \
+        IPIFUNC(send_IPI_allbutself) \
+        IPIFUNC(send_IPI_all) \
+        APICFUNC(enable_apic_mode) \
+        APICFUNC(phys_pkg_id) \
         }
 
 extern struct genapic *genapic;
diff --git a/include/asm-i386/hw_irq.h b/include/asm-i386/hw_irq.h
index 95d3fd0902..87e5a351d8 100644
--- a/include/asm-i386/hw_irq.h
+++ b/include/asm-i386/hw_irq.h
@@ -19,6 +19,8 @@
 
 struct hw_interrupt_type;
 
+#define NMI_VECTOR              0x02
+
 /*
  * Various low-level irq details needed by irq.c, process.c,
  * time.c, io_apic.c and smp.c
@@ -67,14 +69,4 @@ extern atomic_t irq_mis_count;
 
 #define IO_APIC_IRQ(x) (((x) >= 16) || ((1<<(x)) & io_apic_irqs))
 
-#if defined(CONFIG_X86_IO_APIC)
-static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i)
-{
-        if (IO_APIC_IRQ(i))
-                send_IPI_self(IO_APIC_VECTOR(i));
-}
-#else
-static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i) {}
-#endif
-
 #endif /* _ASM_HW_IRQ_H */
diff --git a/include/asm-i386/intel_arch_perfmon.h b/include/asm-i386/intel_arch_perfmon.h
new file mode 100644
index 0000000000..b52cd60a07
--- /dev/null
+++ b/include/asm-i386/intel_arch_perfmon.h
@@ -0,0 +1,31 @@
+#ifndef X86_INTEL_ARCH_PERFMON_H
+#define X86_INTEL_ARCH_PERFMON_H 1
+
+#define MSR_ARCH_PERFMON_PERFCTR0               0xc1
+#define MSR_ARCH_PERFMON_PERFCTR1               0xc2
+
+#define MSR_ARCH_PERFMON_EVENTSEL0              0x186
+#define MSR_ARCH_PERFMON_EVENTSEL1              0x187
+
+#define ARCH_PERFMON_EVENTSEL0_ENABLE      (1 << 22)
+#define ARCH_PERFMON_EVENTSEL_INT          (1 << 20)
+#define ARCH_PERFMON_EVENTSEL_OS           (1 << 17)
+#define ARCH_PERFMON_EVENTSEL_USR          (1 << 16)
+
+#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_SEL   (0x3c)
+#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_UMASK (0x00 << 8)
+#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_INDEX (0)
+#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_PRESENT \
+                                (1 << (ARCH_PERFMON_UNHALTED_CORE_CYCLES_INDEX))
+
+union cpuid10_eax {
+        struct {
+                unsigned int version_id:8;
+                unsigned int num_counters:8;
+                unsigned int bit_width:8;
+                unsigned int mask_length:8;
+        } split;
+        unsigned int full;
+};
+
+#endif  /* X86_INTEL_ARCH_PERFMON_H */
diff --git a/include/asm-i386/io_apic.h b/include/asm-i386/io_apic.h
index 5092e819b8..5d309275a1 100644
--- a/include/asm-i386/io_apic.h
+++ b/include/asm-i386/io_apic.h
@@ -188,6 +188,16 @@ static inline void io_apic_modify(unsigned int apic, unsigned int reg, unsigned
 /* 1 if "noapic" boot option passed */
 extern int skip_ioapic_setup;
 
+static inline void disable_ioapic_setup(void)
+{
+        skip_ioapic_setup = 1;
+}
+
+static inline int ioapic_setup_disabled(void)
+{
+        return skip_ioapic_setup;
+}
+
 /*
  * If we use the IO-APIC for IRQ routing, disable automatic
  * assignment of PCI IRQ's.
@@ -206,6 +216,7 @@ extern int (*ioapic_renumber_irq)(int ioapic, int irq);
 
 #else  /* !CONFIG_X86_IO_APIC */
 #define io_apic_assign_pci_irqs 0
+static inline void disable_ioapic_setup(void) { }
 #endif
 
 extern int assign_irq_vector(int irq);
diff --git a/include/asm-i386/irqflags.h b/include/asm-i386/irqflags.h
new file mode 100644
index 0000000000..e1bdb97c07
--- /dev/null
+++ b/include/asm-i386/irqflags.h
@@ -0,0 +1,127 @@
+/*
+ * include/asm-i386/irqflags.h
+ *
+ * IRQ flags handling
+ *
+ * This file gets included from lowlevel asm headers too, to provide
+ * wrapped versions of the local_irq_*() APIs, based on the
+ * raw_local_irq_*() functions from the lowlevel headers.
+ */
+#ifndef _ASM_IRQFLAGS_H
+#define _ASM_IRQFLAGS_H
+
+#ifndef __ASSEMBLY__
+
+static inline unsigned long __raw_local_save_flags(void)
+{
+        unsigned long flags;
+
+        __asm__ __volatile__(
+                "pushfl ; popl %0"
+                : "=g" (flags)
+                : /* no input */
+        );
+
+        return flags;
+}
+
+#define raw_local_save_flags(flags) \
+                do { (flags) = __raw_local_save_flags(); } while (0)
+
+static inline void raw_local_irq_restore(unsigned long flags)
+{
+        __asm__ __volatile__(
+                "pushl %0 ; popfl"
+                : /* no output */
+                :"g" (flags)
+                :"memory", "cc"
+        );
+}
+
+static inline void raw_local_irq_disable(void)
+{
+        __asm__ __volatile__("cli" : : : "memory");
+}
+
+static inline void raw_local_irq_enable(void)
+{
+        __asm__ __volatile__("sti" : : : "memory");
+}
+
+/*
+ * Used in the idle loop; sti takes one instruction cycle
+ * to complete:
+ */
+static inline void raw_safe_halt(void)
+{
+        __asm__ __volatile__("sti; hlt" : : : "memory");
+}
+
+/*
+ * Used when interrupts are already enabled or to
+ * shutdown the processor:
+ */
+static inline void halt(void)
+{
+        __asm__ __volatile__("hlt": : :"memory");
+}
+
+static inline int raw_irqs_disabled_flags(unsigned long flags)
+{
+        return !(flags & (1 << 9));
+}
+
+static inline int raw_irqs_disabled(void)
+{
+        unsigned long flags = __raw_local_save_flags();
+
+        return raw_irqs_disabled_flags(flags);
+}
+
+/*
+ * For spinlocks, etc:
+ */
+static inline unsigned long __raw_local_irq_save(void)
+{
+        unsigned long flags = __raw_local_save_flags();
+
+        raw_local_irq_disable();
+
+        return flags;
+}
+
+#define raw_local_irq_save(flags) \
+                do { (flags) = __raw_local_irq_save(); } while (0)
+
+#endif /* __ASSEMBLY__ */
+
+/*
+ * Do the CPU's IRQ-state tracing from assembly code. We call a
+ * C function, so save all the C-clobbered registers:
+ */
+#ifdef CONFIG_TRACE_IRQFLAGS
+
+# define TRACE_IRQS_ON                          \
+        pushl %eax;                             \
+        pushl %ecx;                             \
+        pushl %edx;                             \
+        call trace_hardirqs_on;                 \
+        popl %edx;                              \
+        popl %ecx;                              \
+        popl %eax;
+
+# define TRACE_IRQS_OFF                         \
+        pushl %eax;                             \
+        pushl %ecx;                             \
+        pushl %edx;                             \
+        call trace_hardirqs_off;                \
+        popl %edx;                              \
+        popl %ecx;                              \
+        popl %eax;
+
+#else
+# define TRACE_IRQS_ON
+# define TRACE_IRQS_OFF
+#endif
+
+#endif
diff --git a/include/asm-i386/k8.h b/include/asm-i386/k8.h
new file mode 100644
index 0000000000..dfd88a6e60
--- /dev/null
+++ b/include/asm-i386/k8.h
@@ -0,0 +1 @@
+#include <asm-x86_64/k8.h>
diff --git a/include/asm-i386/kdebug.h b/include/asm-i386/kdebug.h
index 96d0828ce0..d18cdb9fc9 100644
--- a/include/asm-i386/kdebug.h
+++ b/include/asm-i386/kdebug.h
@@ -19,6 +19,8 @@ struct die_args {
 
 extern int register_die_notifier(struct notifier_block *);
 extern int unregister_die_notifier(struct notifier_block *);
+extern int register_page_fault_notifier(struct notifier_block *);
+extern int unregister_page_fault_notifier(struct notifier_block *);
 extern struct atomic_notifier_head i386die_chain;
 
 
diff --git a/include/asm-i386/kexec.h b/include/asm-i386/kexec.h
index 53f0e06672..4dfc9f5ed0 100644
--- a/include/asm-i386/kexec.h
+++ b/include/asm-i386/kexec.h
@@ -1,6 +1,26 @@
 #ifndef _I386_KEXEC_H
 #define _I386_KEXEC_H
 
+#define PA_CONTROL_PAGE  0
+#define VA_CONTROL_PAGE  1
+#define PA_PGD           2
+#define VA_PGD           3
+#define PA_PTE_0         4
+#define VA_PTE_0         5
+#define PA_PTE_1         6
+#define VA_PTE_1         7
+#ifdef CONFIG_X86_PAE
+#define PA_PMD_0         8
+#define VA_PMD_0         9
+#define PA_PMD_1         10
+#define VA_PMD_1         11
+#define PAGES_NR         12
+#else
+#define PAGES_NR         8
+#endif
+
+#ifndef __ASSEMBLY__
+
 #include <asm/fixmap.h>
 #include <asm/ptrace.h>
 #include <asm/string.h>
@@ -72,5 +92,12 @@ static inline void crash_setup_regs(struct pt_regs *newregs,
                newregs->eip = (unsigned long)current_text_addr();
        }
 }
+asmlinkage NORET_TYPE void
+relocate_kernel(unsigned long indirection_page,
+                unsigned long control_page,
+                unsigned long start_address,
+                unsigned int has_pae) ATTRIB_NORET;
+
+#endif /* __ASSEMBLY__ */
 
 #endif /* _I386_KEXEC_H */
diff --git a/include/asm-i386/kprobes.h b/include/asm-i386/kprobes.h
index 57d157c5cf..8774d06689 100644
--- a/include/asm-i386/kprobes.h
+++ b/include/asm-i386/kprobes.h
@@ -44,6 +44,8 @@ typedef u8 kprobe_opcode_t;
 
 #define JPROBE_ENTRY(pentry)    (kprobe_opcode_t *)pentry
 #define ARCH_SUPPORTS_KRETPROBES
+#define  ARCH_INACTIVE_KPROBE_COUNT 0
+#define flush_insn_slot(p)      do { } while (0)
 
 void arch_remove_kprobe(struct kprobe *p);
 void kretprobe_trampoline(void);
diff --git a/include/asm-i386/local.h b/include/asm-i386/local.h
index e67fa08260..12060e22f7 100644
--- a/include/asm-i386/local.h
+++ b/include/asm-i386/local.h
@@ -17,32 +17,30 @@ static __inline__ void local_inc(local_t *v)
 {
         __asm__ __volatile__(
                 "incl %0"
-                :"=m" (v->counter)
-                :"m" (v->counter));
+                :"+m" (v->counter));
 }
 
 static __inline__ void local_dec(local_t *v)
 {
         __asm__ __volatile__(
                 "decl %0"
-                :"=m" (v->counter)
-                :"m" (v->counter));
+                :"+m" (v->counter));
 }
 
 static __inline__ void local_add(long i, local_t *v)
 {
         __asm__ __volatile__(
                 "addl %1,%0"
-                :"=m" (v->counter)
-                :"ir" (i), "m" (v->counter));
+                :"+m" (v->counter)
+                :"ir" (i));
 }
 
 static __inline__ void local_sub(long i, local_t *v)
 {
         __asm__ __volatile__(
                 "subl %1,%0"
-                :"=m" (v->counter)
-                :"ir" (i), "m" (v->counter));
+                :"+m" (v->counter)
+                :"ir" (i));
 }
 
 /* On x86, these are no better than the atomic variants. */
@@ -55,12 +53,26 @@ static __inline__ void local_sub(long i, local_t *v)
  * much more efficient than these naive implementations.  Note they take
  * a variable, not an address.
  */
-#define cpu_local_read(v)       local_read(&__get_cpu_var(v))
-#define cpu_local_set(v, i)     local_set(&__get_cpu_var(v), (i))
-#define cpu_local_inc(v)        local_inc(&__get_cpu_var(v))
-#define cpu_local_dec(v)        local_dec(&__get_cpu_var(v))
-#define cpu_local_add(i, v)     local_add((i), &__get_cpu_var(v))
-#define cpu_local_sub(i, v)     local_sub((i), &__get_cpu_var(v))
+
+/* Need to disable preemption for the cpu local counters otherwise we could
+   still access a variable of a previous CPU in a non atomic way. */
+#define cpu_local_wrap_v(v)             \
+        ({ local_t res__;               \
+           preempt_disable();           \
+           res__ = (v);                 \
+           preempt_enable();            \
+           res__; })
+#define cpu_local_wrap(v)               \
+        ({ preempt_disable();           \
+           v;                           \
+           preempt_enable(); })         \
+
+#define cpu_local_read(v)    cpu_local_wrap_v(local_read(&__get_cpu_var(v)))
+#define cpu_local_set(v, i)  cpu_local_wrap(local_set(&__get_cpu_var(v), (i)))
+#define cpu_local_inc(v)     cpu_local_wrap(local_inc(&__get_cpu_var(v)))
+#define cpu_local_dec(v)     cpu_local_wrap(local_dec(&__get_cpu_var(v)))
+#define cpu_local_add(i, v)  cpu_local_wrap(local_add((i), &__get_cpu_var(v)))
+#define cpu_local_sub(i, v)  cpu_local_wrap(local_sub((i), &__get_cpu_var(v)))
 
 #define __cpu_local_inc(v)      cpu_local_inc(v)
 #define __cpu_local_dec(v)      cpu_local_dec(v)
diff --git a/include/asm-i386/mach-default/do_timer.h b/include/asm-i386/mach-default/do_timer.h
index 6312c3e798..4182c347ef 100644
--- a/include/asm-i386/mach-default/do_timer.h
+++ b/include/asm-i386/mach-default/do_timer.h
@@ -16,7 +16,7 @@
 
 static inline void do_timer_interrupt_hook(struct pt_regs *regs)
 {
-        do_timer(regs);
+        do_timer(1);
 #ifndef CONFIG_SMP
         update_process_times(user_mode_vm(regs));
 #endif
diff --git a/include/asm-i386/mach-default/mach_ipi.h b/include/asm-i386/mach-default/mach_ipi.h
index a1d0072e36..0dba244c86 100644
--- a/include/asm-i386/mach-default/mach_ipi.h
+++ b/include/asm-i386/mach-default/mach_ipi.h
@@ -1,6 +1,9 @@
 #ifndef __ASM_MACH_IPI_H
 #define __ASM_MACH_IPI_H
 
+/* Avoid include hell */
+#define NMI_VECTOR 0x02
+
 void send_IPI_mask_bitmask(cpumask_t mask, int vector);
 void __send_IPI_shortcut(unsigned int shortcut, int vector);
 
@@ -13,7 +16,7 @@ static inline void send_IPI_mask(cpumask_t mask, int vector)
 
 static inline void __local_send_IPI_allbutself(int vector)
 {
-        if (no_broadcast) {
+        if (no_broadcast || vector == NMI_VECTOR) {
                 cpumask_t mask = cpu_online_map;
 
                 cpu_clear(smp_processor_id(), mask);
@@ -24,7 +27,7 @@ static inline void __local_send_IPI_allbutself(int vector)
 
 static inline void __local_send_IPI_all(int vector)
 {
-        if (no_broadcast)
+        if (no_broadcast || vector == NMI_VECTOR)
                 send_IPI_mask(cpu_online_map, vector);
         else
                 __send_IPI_shortcut(APIC_DEST_ALLINC, vector);
diff --git a/include/asm-i386/mach-default/mach_mpspec.h b/include/asm-i386/mach-default/mach_mpspec.h
index 6b5dadcf1d..51c9a97759 100644
--- a/include/asm-i386/mach-default/mach_mpspec.h
+++ b/include/asm-i386/mach-default/mach_mpspec.h
@@ -3,6 +3,10 @@
 
 #define MAX_IRQ_SOURCES 256
 
+#if CONFIG_BASE_SMALL == 0
+#define MAX_MP_BUSSES 256
+#else
 #define MAX_MP_BUSSES 32
+#endif
 
 #endif /* __ASM_MACH_MPSPEC_H */
diff --git a/include/asm-i386/mach-default/mach_timer.h b/include/asm-i386/mach-default/mach_timer.h
index 4b9703bb02..807992fd41 100644
--- a/include/asm-i386/mach-default/mach_timer.h
+++ b/include/asm-i386/mach-default/mach_timer.h
@@ -15,7 +15,9 @@
 #ifndef _MACH_TIMER_H
 #define _MACH_TIMER_H
 
-#define CALIBRATE_LATCH (5 * LATCH)
+#define CALIBRATE_TIME_MSEC 30 /* 30 msecs */
+#define CALIBRATE_LATCH \
+        ((CLOCK_TICK_RATE * CALIBRATE_TIME_MSEC + 1000/2)/1000)
 
 static inline void mach_prepare_counter(void)
 {
diff --git a/include/asm-i386/mach-default/setup_arch_pre.h b/include/asm-i386/mach-default/setup_arch.h
index fb42099e7b..fb42099e7b 100644
--- a/include/asm-i386/mach-default/setup_arch_pre.h
+++ b/include/asm-i386/mach-default/setup_arch.h
diff --git a/include/asm-i386/mach-default/setup_arch_post.h b/include/asm-i386/mach-default/setup_arch_post.h
deleted file mode 100644
index 2fc4888721..0000000000
--- a/include/asm-i386/mach-default/setup_arch_post.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/**
- * machine_specific_memory_setup - Hook for machine specific memory setup.
- *
- * Description:
- *      This is included late in kernel/setup.c so that it can make
- *      use of all of the static functions.
- **/
-
-static char * __init machine_specific_memory_setup(void)
-{
-        char *who;
-
-
-        who = "BIOS-e820";
-
-        /*
-         * Try to copy the BIOS-supplied E820-map.
-         *
-         * Otherwise fake a memory map; one section from 0k->640k,
-         * the next section from 1mb->appropriate_mem_k
-         */
-        sanitize_e820_map(E820_MAP, &E820_MAP_NR);
-        if (copy_e820_map(E820_MAP, E820_MAP_NR) < 0) {
-                unsigned long mem_size;
-
-                /* compare results from other methods and take the greater */
-                if (ALT_MEM_K < EXT_MEM_K) {
-                        mem_size = EXT_MEM_K;
-                        who = "BIOS-88";
-                } else {
-                        mem_size = ALT_MEM_K;
-                        who = "BIOS-e801";
-                }
-
-                e820.nr_map = 0;
-                add_memory_region(0, LOWMEMSIZE(), E820_RAM);
-                add_memory_region(HIGH_MEMORY, mem_size << 10, E820_RAM);
-        }
-        return who;
-}
diff --git a/include/asm-i386/mach-es7000/mach_apic.h b/include/asm-i386/mach-es7000/mach_apic.h
index b5f3f0d0b2..26333685a7 100644
--- a/include/asm-i386/mach-es7000/mach_apic.h
+++ b/include/asm-i386/mach-es7000/mach_apic.h
@@ -123,9 +123,13 @@ extern u8 cpu_2_logical_apicid[];
 /* Mapping from cpu number to logical apicid */
 static inline int cpu_to_logical_apicid(int cpu)
 {
+#ifdef CONFIG_SMP
        if (cpu >= NR_CPUS)
                return BAD_APICID;
        return (int)cpu_2_logical_apicid[cpu];
+#else
+        return logical_smp_processor_id();
+#endif
 }
 
 static inline int mpc_apic_id(struct mpc_config_processor *m, struct mpc_config_translation *unused)
diff --git a/include/asm-i386/mach-summit/mach_apic.h b/include/asm-i386/mach-summit/mach_apic.h
index 9fd0732862..254a0fe01c 100644
--- a/include/asm-i386/mach-summit/mach_apic.h
+++ b/include/asm-i386/mach-summit/mach_apic.h
@@ -46,10 +46,12 @@ extern u8 cpu_2_logical_apicid[];
 static inline void init_apic_ldr(void)
 {
         unsigned long val, id;
-        int i, count;
-        u8 lid;
+        int count = 0;
         u8 my_id = (u8)hard_smp_processor_id();
         u8 my_cluster = (u8)apicid_cluster(my_id);
+#ifdef CONFIG_SMP
+        u8 lid;
+        int i;
 
         /* Create logical APIC IDs by counting CPUs already in cluster. */
         for (count = 0, i = NR_CPUS; --i >= 0; ) {
@@ -57,6 +59,7 @@ static inline void init_apic_ldr(void)
                 if (lid != BAD_APICID && apicid_cluster(lid) == my_cluster)
                         ++count;
         }
+#endif
         /* We only have a 4 wide bitmap in cluster mode.  If a deranged
          * BIOS puts 5 CPUs in one APIC cluster, we're hosed. */
         BUG_ON(count >= XAPIC_DEST_CPUS_SHIFT);
@@ -85,15 +88,19 @@ static inline void clustered_apic_check(void)
 
 static inline int apicid_to_node(int logical_apicid)
 {
-        return logical_apicid >> 5;          /* 2 clusterids per CEC */
+        return apicid_2_node[logical_apicid];
 }
 
 /* Mapping from cpu number to logical apicid */
 static inline int cpu_to_logical_apicid(int cpu)
 {
+#ifdef CONFIG_SMP
        if (cpu >= NR_CPUS)
                return BAD_APICID;
         return (int)cpu_2_logical_apicid[cpu];
+#else
+        return logical_smp_processor_id();
+#endif
 }
 
 static inline int cpu_present_to_apicid(int mps_cpu)
diff --git a/include/asm-i386/mach-summit/mach_mpparse.h b/include/asm-i386/mach-summit/mach_mpparse.h
index 1cce2b924a..9426839917 100644
--- a/include/asm-i386/mach-summit/mach_mpparse.h
+++ b/include/asm-i386/mach-summit/mach_mpparse.h
@@ -2,6 +2,7 @@
 #define __ASM_MACH_MPPARSE_H
 
 #include <mach_apic.h>
+#include <asm/tsc.h>
 
 extern int use_cyclone;
 
@@ -29,6 +30,7 @@ static inline int mps_oem_check(struct mp_config_table *mpc, char *oem,
                         (!strncmp(productid, "VIGIL SMP", 9) 
                          || !strncmp(productid, "EXA", 3)
                          || !strncmp(productid, "RUTHLESS SMP", 12))){
+                mark_tsc_unstable();
                 use_cyclone = 1; /*enable cyclone-timer*/
                 setup_summit();
                 return 1;
@@ -42,6 +44,7 @@ static inline int acpi_madt_oem_check(char *oem_id, char *oem_table_id)
         if (!strncmp(oem_id, "IBM", 3) &&
             (!strncmp(oem_table_id, "SERVIGIL", 8)
              || !strncmp(oem_table_id, "EXA", 3))){
+                mark_tsc_unstable();
                 use_cyclone = 1; /*enable cyclone-timer*/
                 setup_summit();
                 return 1;
diff --git a/include/asm-i386/mach-visws/do_timer.h b/include/asm-i386/mach-visws/do_timer.h
index 95568e6ca9..8db618c5a7 100644
--- a/include/asm-i386/mach-visws/do_timer.h
+++ b/include/asm-i386/mach-visws/do_timer.h
@@ -9,7 +9,7 @@ static inline void do_timer_interrupt_hook(struct pt_regs *regs)
         /* Clear the interrupt */
         co_cpu_write(CO_CPU_STAT,co_cpu_read(CO_CPU_STAT) & ~CO_STAT_TIMEINTR);
 
-        do_timer(regs);
+        do_timer(1);
 #ifndef CONFIG_SMP
         update_process_times(user_mode_vm(regs));
 #endif
diff --git a/include/asm-i386/mach-visws/setup_arch_pre.h b/include/asm-i386/mach-visws/setup_arch.h
index b92d6d9a4d..33f700ef68 100644
--- a/include/asm-i386/mach-visws/setup_arch_pre.h
+++ b/include/asm-i386/mach-visws/setup_arch.h
@@ -1,5 +1,8 @@
 /* Hook to call BIOS initialisation function */
 
+extern unsigned long sgivwfb_mem_phys;
+extern unsigned long sgivwfb_mem_size;
+
 /* no action for visws */
 
 #define ARCH_SETUP
diff --git a/include/asm-i386/mach-visws/setup_arch_post.h b/include/asm-i386/mach-visws/setup_arch_post.h
deleted file mode 100644
index cdbd895a54..0000000000
--- a/include/asm-i386/mach-visws/setup_arch_post.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Hook for machine specific memory setup.
- *
- * This is included late in kernel/setup.c so that it can make use of all of
- * the static functions. */
-
-#define MB (1024 * 1024)
-
-unsigned long sgivwfb_mem_phys;
-unsigned long sgivwfb_mem_size;
-
-long long mem_size __initdata = 0;
-
-static char * __init machine_specific_memory_setup(void)
-{
-        long long gfx_mem_size = 8 * MB;
-
-        mem_size = ALT_MEM_K;
-
-        if (!mem_size) {
-                printk(KERN_WARNING "Bootloader didn't set memory size, upgrade it !\n");
-                mem_size = 128 * MB;
-        }
-
-        /*
-         * this hardcodes the graphics memory to 8 MB
-         * it really should be sized dynamically (or at least
-         * set as a boot param)
-         */
-        if (!sgivwfb_mem_size) {
-                printk(KERN_WARNING "Defaulting to 8 MB framebuffer size\n");
-                sgivwfb_mem_size = 8 * MB;
-        }
-
-        /*
-         * Trim to nearest MB
-         */
-        sgivwfb_mem_size &= ~((1 << 20) - 1);
-        sgivwfb_mem_phys = mem_size - gfx_mem_size;
-
-        add_memory_region(0, LOWMEMSIZE(), E820_RAM);
-        add_memory_region(HIGH_MEMORY, mem_size - sgivwfb_mem_size - HIGH_MEMORY, E820_RAM);
-        add_memory_region(sgivwfb_mem_phys, sgivwfb_mem_size, E820_RESERVED);
-
-        return "PROM";
-
-        /* Remove gcc warnings */
-        (void) sanitize_e820_map(NULL, NULL);
-        (void) copy_e820_map(NULL, 0);
-}
diff --git a/include/asm-i386/mach-voyager/do_timer.h b/include/asm-i386/mach-voyager/do_timer.h
index eaf5180989..099fe9f5c1 100644
--- a/include/asm-i386/mach-voyager/do_timer.h
+++ b/include/asm-i386/mach-voyager/do_timer.h
@@ -3,7 +3,7 @@
 
 static inline void do_timer_interrupt_hook(struct pt_regs *regs)
 {
-        do_timer(regs);
+        do_timer(1);
 #ifndef CONFIG_SMP
         update_process_times(user_mode_vm(regs));
 #endif
diff --git a/include/asm-i386/mach-voyager/setup_arch_pre.h b/include/asm-i386/mach-voyager/setup_arch.h
index 48f7e6ff49..84d01ad334 100644
--- a/include/asm-i386/mach-voyager/setup_arch_pre.h
+++ b/include/asm-i386/mach-voyager/setup_arch.h
@@ -3,7 +3,7 @@
 
 /* Hook to call BIOS initialisation function */
 
-/* for voyager, pass the voyager BIOS/SUS info area to the detection 
+/* for voyager, pass the voyager BIOS/SUS info area to the detection
  * routines */
 
 #define ARCH_SETUP      voyager_detect(VOYAGER_BIOS_INFO);
diff --git a/include/asm-i386/mach-voyager/setup_arch_post.h b/include/asm-i386/mach-voyager/setup_arch_post.h
deleted file mode 100644
index f6f6c2cbc7..0000000000
--- a/include/asm-i386/mach-voyager/setup_arch_post.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/* Hook for machine specific memory setup.
- *
- * This is included late in kernel/setup.c so that it can make use of all of
- * the static functions. */
-
-static char * __init machine_specific_memory_setup(void)
-{
-        char *who;
-
-        who = "NOT VOYAGER";
-
-        if(voyager_level == 5) {
-                __u32 addr, length;
-                int i;
-
-                who = "Voyager-SUS";
-
-                e820.nr_map = 0;
-                for(i=0; voyager_memory_detect(i, &addr, &length); i++) {
-                        add_memory_region(addr, length, E820_RAM);
-                }
-                return who;
-        } else if(voyager_level == 4) {
-                __u32 tom;
-                __u16 catbase = inb(VOYAGER_SSPB_RELOCATION_PORT)<<8;
-                /* select the DINO config space */
-                outb(VOYAGER_DINO, VOYAGER_CAT_CONFIG_PORT);
-                /* Read DINO top of memory register */
-                tom = ((inb(catbase + 0x4) & 0xf0) << 16)
-                        + ((inb(catbase + 0x5) & 0x7f) << 24);
-
-                if(inb(catbase) != VOYAGER_DINO) {
-                        printk(KERN_ERR "Voyager: Failed to get DINO for L4, setting tom to EXT_MEM_K\n");
-                        tom = (EXT_MEM_K)<<10;
-                }
-                who = "Voyager-TOM";
-                add_memory_region(0, 0x9f000, E820_RAM);
-                /* map from 1M to top of memory */
-                add_memory_region(1*1024*1024, tom - 1*1024*1024, E820_RAM);
-                /* FIXME: Should check the ASICs to see if I need to
-                 * take out the 8M window.  Just do it at the moment
-                 * */
-                add_memory_region(8*1024*1024, 8*1024*1024, E820_RESERVED);
-                return who;
-        }
-
-        who = "BIOS-e820";
-
-        /*
-         * Try to copy the BIOS-supplied E820-map.
-         *
-         * Otherwise fake a memory map; one section from 0k->640k,
-         * the next section from 1mb->appropriate_mem_k
-         */
-        sanitize_e820_map(E820_MAP, &E820_MAP_NR);
-        if (copy_e820_map(E820_MAP, E820_MAP_NR) < 0) {
-                unsigned long mem_size;
-
-                /* compare results from other methods and take the greater */
-                if (ALT_MEM_K < EXT_MEM_K) {
-                        mem_size = EXT_MEM_K;
-                        who = "BIOS-88";
-                } else {
-                        mem_size = ALT_MEM_K;
-                        who = "BIOS-e801";
-                }
-
-                e820.nr_map = 0;
-                add_memory_region(0, LOWMEMSIZE(), E820_RAM);
-                add_memory_region(HIGH_MEMORY, mem_size << 10, E820_RAM);
-        }
-        return who;
-}
diff --git a/include/asm-i386/mmu.h b/include/asm-i386/mmu.h
index f431a0b86d..8358dd3df7 100644
--- a/include/asm-i386/mmu.h
+++ b/include/asm-i386/mmu.h
@@ -12,6 +12,7 @@ typedef struct {
         int size;
         struct semaphore sem;
         void *ldt;
+        void *vdso;
 } mm_context_t;
 
 #endif
diff --git a/include/asm-i386/mmzone.h b/include/asm-i386/mmzone.h
index e33e9f9e4c..61b0733220 100644
--- a/include/asm-i386/mmzone.h
+++ b/include/asm-i386/mmzone.h
@@ -14,7 +14,7 @@ extern struct pglist_data *node_data[];
 
 #ifdef CONFIG_X86_NUMAQ
         #include <asm/numaq.h>
-#else   /* summit or generic arch */
+#elif defined(CONFIG_ACPI_SRAT)/* summit or generic arch */
         #include <asm/srat.h>
 #endif
 
@@ -38,10 +38,16 @@ static inline void get_memcfg_numa(void)
 }
 
 extern int early_pfn_to_nid(unsigned long pfn);
+extern void numa_kva_reserve(void);
 
 #else /* !CONFIG_NUMA */
+
 #define get_memcfg_numa get_memcfg_numa_flat
 #define get_zholes_size(n) (0)
+
+static inline void numa_kva_reserve(void)
+{
+}
 #endif /* CONFIG_NUMA */
 
 #ifdef CONFIG_DISCONTIGMEM
diff --git a/include/asm-i386/mutex.h b/include/asm-i386/mutex.h
index 05a5385312..7a17d9e58a 100644
--- a/include/asm-i386/mutex.h
+++ b/include/asm-i386/mutex.h
@@ -30,14 +30,10 @@ do {									\
                                                                         \
         __asm__ __volatile__(                                           \
                 LOCK_PREFIX "   decl (%%eax)    \n"                     \
-                        "   js 2f               \n"                     \
+                        "   jns 1f              \n"                     \
+                        "   call "#fail_fn"     \n"                     \
                         "1:                     \n"                     \
                                                                         \
-                LOCK_SECTION_START("")                                  \
-                        "2: call "#fail_fn"     \n"                     \
-                        "   jmp 1b              \n"                     \
-                LOCK_SECTION_END                                        \
-                                                                        \
                 :"=a" (dummy)                                           \
                 : "a" (count)                                           \
                 : "memory", "ecx", "edx");                              \
@@ -86,14 +82,10 @@ do {									\
                                                                         \
         __asm__ __volatile__(                                           \
                 LOCK_PREFIX "   incl (%%eax)    \n"                     \
-                        "   jle 2f              \n"                     \
+                        "   jg  1f              \n"                     \
+                        "   call "#fail_fn"     \n"                     \
                         "1:                     \n"                     \
                                                                         \
-                LOCK_SECTION_START("")                                  \
-                        "2: call "#fail_fn"     \n"                     \
-                        "   jmp 1b              \n"                     \
-                LOCK_SECTION_END                                        \
-                                                                        \
                 :"=a" (dummy)                                           \
                 : "a" (count)                                           \
                 : "memory", "ecx", "edx");                              \
diff --git a/include/asm-i386/nmi.h b/include/asm-i386/nmi.h
index 21f16638fc..269d315719 100644
--- a/include/asm-i386/nmi.h
+++ b/include/asm-i386/nmi.h
@@ -5,24 +5,41 @@
 #define ASM_NMI_H
 
 #include <linux/pm.h>
- 
-struct pt_regs;
- 
-typedef int (*nmi_callback_t)(struct pt_regs * regs, int cpu);
- 
-/** 
- * set_nmi_callback
- *
- * Set a handler for an NMI. Only one handler may be
- * set. Return 1 if the NMI was handled.
- */
-void set_nmi_callback(nmi_callback_t callback);
- 
-/** 
- * unset_nmi_callback
+
+/**
+ * do_nmi_callback
  *
- * Remove the handler previously set.
+ * Check to see if a callback exists and execute it.  Return 1
+ * if the handler exists and was handled successfully.
  */
-void unset_nmi_callback(void);
- 
+int do_nmi_callback(struct pt_regs *regs, int cpu);
+
+extern int nmi_watchdog_enabled;
+extern int avail_to_resrv_perfctr_nmi_bit(unsigned int);
+extern int avail_to_resrv_perfctr_nmi(unsigned int);
+extern int reserve_perfctr_nmi(unsigned int);
+extern void release_perfctr_nmi(unsigned int);
+extern int reserve_evntsel_nmi(unsigned int);
+extern void release_evntsel_nmi(unsigned int);
+
+extern void setup_apic_nmi_watchdog (void *);
+extern void stop_apic_nmi_watchdog (void *);
+extern void disable_timer_nmi_watchdog(void);
+extern void enable_timer_nmi_watchdog(void);
+extern int nmi_watchdog_tick (struct pt_regs * regs, unsigned reason);
+
+extern atomic_t nmi_active;
+extern unsigned int nmi_watchdog;
+#define NMI_DEFAULT     -1
+#define NMI_NONE        0
+#define NMI_IO_APIC     1
+#define NMI_LOCAL_APIC  2
+#define NMI_INVALID     3
+
+struct ctl_table;
+struct file;
+extern int proc_nmi_enabled(struct ctl_table *, int , struct file *,
+                        void __user *, size_t *, loff_t *);
+extern int unknown_nmi_panic;
+
 #endif /* ASM_NMI_H */
diff --git a/include/asm-i386/node.h b/include/asm-i386/node.h
deleted file mode 100644
index e13c6ffa72..0000000000
--- a/include/asm-i386/node.h
+++ /dev/null
@@ -1,29 +0,0 @@
-#ifndef _ASM_I386_NODE_H_
-#define _ASM_I386_NODE_H_
-
-#include <linux/device.h>
-#include <linux/mmzone.h>
-#include <linux/node.h>
-#include <linux/topology.h>
-#include <linux/nodemask.h>
-
-struct i386_node {
-        struct node node;
-};
-extern struct i386_node node_devices[MAX_NUMNODES];
-
-static inline int arch_register_node(int num){
-        int p_node;
-        struct node *parent = NULL;
-
-        if (!node_online(num))
-                return 0;
-        p_node = parent_node(num);
-
-        if (p_node != num)
-                parent = &node_devices[p_node].node;
-
-        return register_node(&node_devices[num].node, num, parent);
-}
-
-#endif /* _ASM_I386_NODE_H_ */
diff --git a/include/asm-i386/page.h b/include/asm-i386/page.h
index e3a552fa55..f5bf544c72 100644
--- a/include/asm-i386/page.h
+++ b/include/asm-i386/page.h
@@ -96,6 +96,8 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 
 #ifndef __ASSEMBLY__
 
+struct vm_area_struct;
+
 /*
  * This much address space is reserved for vmalloc() and iomap()
  * as well as fixmap mappings.
@@ -139,6 +141,7 @@ extern int page_is_ram(unsigned long pagenr);
 #include <asm-generic/memory_model.h>
 #include <asm-generic/page.h>
 
+#define __HAVE_ARCH_GATE_AREA 1
 #endif /* __KERNEL__ */
 
 #endif /* _I386_PAGE_H */
diff --git a/include/asm-i386/pgtable-2level.h b/include/asm-i386/pgtable-2level.h
index 2756d4b04c..201c86a671 100644
--- a/include/asm-i386/pgtable-2level.h
+++ b/include/asm-i386/pgtable-2level.h
@@ -21,8 +21,9 @@
 #define pte_clear(mm,addr,xp)   do { set_pte_at(mm, addr, xp, __pte(0)); } while (0)
 #define pmd_clear(xp)   do { set_pmd(xp, __pmd(0)); } while (0)
 
+#define __HAVE_ARCH_PTEP_GET_AND_CLEAR
 #define ptep_get_and_clear(mm,addr,xp)  __pte(xchg(&(xp)->pte_low, 0))
-#define pte_same(a, b)          ((a).pte_low == (b).pte_low)
+
 #define pte_page(x)             pfn_to_page(pte_pfn(x))
 #define pte_none(x)             (!(x).pte_low)
 #define pte_pfn(x)              ((unsigned long)(((x).pte_low >> PAGE_SHIFT)))
diff --git a/include/asm-i386/pgtable-3level.h b/include/asm-i386/pgtable-3level.h
index dccb1b3337..0d89917323 100644
--- a/include/asm-i386/pgtable-3level.h
+++ b/include/asm-i386/pgtable-3level.h
@@ -77,7 +77,7 @@ static inline void pud_clear (pud_t * pud) { }
 #define pud_page(pud) \
 ((struct page *) __va(pud_val(pud) & PAGE_MASK))
 
-#define pud_page_kernel(pud) \
+#define pud_page_vaddr(pud) \
 ((unsigned long) __va(pud_val(pud) & PAGE_MASK))
 
 
@@ -105,6 +105,7 @@ static inline void pmd_clear(pmd_t *pmd)
         *(tmp + 1) = 0;
 }
 
+#define __HAVE_ARCH_PTEP_GET_AND_CLEAR
 static inline pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
 {
         pte_t res;
@@ -117,6 +118,7 @@ static inline pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr,
         return res;
 }
 
+#define __HAVE_ARCH_PTE_SAME
 static inline int pte_same(pte_t a, pte_t b)
 {
         return a.pte_low == b.pte_low && a.pte_high == b.pte_high;
diff --git a/include/asm-i386/pgtable.h b/include/asm-i386/pgtable.h
index 09697fec3d..541b3e2343 100644
--- a/include/asm-i386/pgtable.h
+++ b/include/asm-i386/pgtable.h
@@ -246,6 +246,23 @@ static inline pte_t pte_mkhuge(pte_t pte)	{ (pte).pte_low |= _PAGE_PSE; return p
 # include <asm/pgtable-2level.h>
 #endif
 
+/*
+ * We only update the dirty/accessed state if we set
+ * the dirty bit by hand in the kernel, since the hardware
+ * will do the accessed bit for us, and we don't want to
+ * race with other CPU's that might be updating the dirty
+ * bit at the same time.
+ */
+#define  __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS
+#define ptep_set_access_flags(vma, address, ptep, entry, dirty)         \
+do {                                                                    \
+        if (dirty) {                                                    \
+                (ptep)->pte_low = (entry).pte_low;                      \
+                flush_tlb_page(vma, address);                           \
+        }                                                               \
+} while (0)
+
+#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_DIRTY
 static inline int ptep_test_and_clear_dirty(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep)
 {
         if (!pte_dirty(*ptep))
@@ -253,6 +270,7 @@ static inline int ptep_test_and_clear_dirty(struct vm_area_struct *vma, unsigned
         return test_and_clear_bit(_PAGE_BIT_DIRTY, &ptep->pte_low);
 }
 
+#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG
 static inline int ptep_test_and_clear_young(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep)
 {
         if (!pte_young(*ptep))
@@ -260,6 +278,7 @@ static inline int ptep_test_and_clear_young(struct vm_area_struct *vma, unsigned
         return test_and_clear_bit(_PAGE_BIT_ACCESSED, &ptep->pte_low);
 }
 
+#define __HAVE_ARCH_PTEP_GET_AND_CLEAR_FULL
 static inline pte_t ptep_get_and_clear_full(struct mm_struct *mm, unsigned long addr, pte_t *ptep, int full)
 {
         pte_t pte;
@@ -272,6 +291,7 @@ static inline pte_t ptep_get_and_clear_full(struct mm_struct *mm, unsigned long
         return pte;
 }
 
+#define __HAVE_ARCH_PTEP_SET_WRPROTECT
 static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
 {
         clear_bit(_PAGE_BIT_RW, &ptep->pte_low);
@@ -364,11 +384,11 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 #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))
+        ((pte_t *) pmd_page_vaddr(*(dir)) +  pte_index(address))
 
 #define pmd_page(pmd) (pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT))
 
-#define pmd_page_kernel(pmd) \
+#define pmd_page_vaddr(pmd) \
                 ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
 
 /*
@@ -391,8 +411,6 @@ extern pte_t *lookup_address(unsigned long address);
  static inline int set_kernel_exec(unsigned long vaddr, int enable) { return 0;}
 #endif
 
-extern void noexec_setup(const char *str);
-
 #if defined(CONFIG_HIGHPTE)
 #define pte_offset_map(dir, address) \
         ((pte_t *)kmap_atomic(pmd_page(*(dir)),KM_PTE0) + pte_index(address))
@@ -411,23 +429,8 @@ extern void noexec_setup(const char *str);
 /*
  * The i386 doesn't have any external MMU info: the kernel page
  * tables contain all the necessary information.
- *
- * Also, we only update the dirty/accessed state if we set
- * the dirty bit by hand in the kernel, since the hardware
- * will do the accessed bit for us, and we don't want to
- * race with other CPU's that might be updating the dirty
- * bit at the same time.
  */
 #define update_mmu_cache(vma,address,pte) do { } while (0)
-#define  __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS
-#define ptep_set_access_flags(__vma, __address, __ptep, __entry, __dirty) \
-        do {                                                              \
-                if (__dirty) {                                            \
-                        (__ptep)->pte_low = (__entry).pte_low;            \
-                        flush_tlb_page(__vma, __address);                 \
-                }                                                         \
-        } while (0)
-
 #endif /* !__ASSEMBLY__ */
 
 #ifdef CONFIG_FLATMEM
@@ -441,12 +444,6 @@ extern void noexec_setup(const char *str);
 #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_GET_AND_CLEAR_FULL
-#define __HAVE_ARCH_PTEP_SET_WRPROTECT
-#define __HAVE_ARCH_PTE_SAME
 #include <asm-generic/pgtable.h>
 
 #endif /* _I386_PGTABLE_H */
diff --git a/include/asm-i386/posix_types.h b/include/asm-i386/posix_types.h
index 4e47ed059a..133e31e7df 100644
--- a/include/asm-i386/posix_types.h
+++ b/include/asm-i386/posix_types.h
@@ -51,12 +51,12 @@ typedef struct {
 #undef  __FD_SET
 #define __FD_SET(fd,fdsetp) \
                 __asm__ __volatile__("btsl %1,%0": \
-                        "=m" (*(__kernel_fd_set *) (fdsetp)):"r" ((int) (fd)))
+                        "+m" (*(__kernel_fd_set *) (fdsetp)):"r" ((int) (fd)))
 
 #undef  __FD_CLR
 #define __FD_CLR(fd,fdsetp) \
                 __asm__ __volatile__("btrl %1,%0": \
-                        "=m" (*(__kernel_fd_set *) (fdsetp)):"r" ((int) (fd)))
+                        "+m" (*(__kernel_fd_set *) (fdsetp)):"r" ((int) (fd)))
 
 #undef  __FD_ISSET
 #define __FD_ISSET(fd,fdsetp) (__extension__ ({ \
diff --git a/include/asm-i386/processor.h b/include/asm-i386/processor.h
index 0c83cf12ee..2277127696 100644
--- a/include/asm-i386/processor.h
+++ b/include/asm-i386/processor.h
@@ -71,8 +71,12 @@ struct cpuinfo_x86 {
         cpumask_t llc_shared_map;       /* cpus sharing the last level cache */
 #endif
         unsigned char x86_max_cores;    /* cpuid returned max cores value */
-        unsigned char booted_cores;     /* number of cores as seen by OS */
         unsigned char apicid;
+#ifdef CONFIG_SMP
+        unsigned char booted_cores;     /* number of cores as seen by OS */
+        __u8 phys_proc_id;              /* Physical processor id. */
+        __u8 cpu_core_id;               /* Core id */
+#endif
 } __attribute__((__aligned__(SMP_CACHE_BYTES)));
 
 #define X86_VENDOR_INTEL 0
@@ -104,14 +108,13 @@ extern struct cpuinfo_x86 cpu_data[];
 #define current_cpu_data boot_cpu_data
 #endif
 
-extern  int phys_proc_id[NR_CPUS];
-extern  int cpu_core_id[NR_CPUS];
 extern  int cpu_llc_id[NR_CPUS];
 extern char ignore_fpu_irq;
 
 extern void identify_cpu(struct cpuinfo_x86 *);
 extern void print_cpu_info(struct cpuinfo_x86 *);
 extern unsigned int init_intel_cacheinfo(struct cpuinfo_x86 *c);
+extern unsigned short num_cache_leaves;
 
 #ifdef CONFIG_X86_HT
 extern void detect_ht(struct cpuinfo_x86 *c);
@@ -140,6 +143,18 @@ static inline void detect_ht(struct cpuinfo_x86 *c) {}
 #define X86_EFLAGS_VIP  0x00100000 /* Virtual Interrupt Pending */
 #define X86_EFLAGS_ID   0x00200000 /* CPUID detection flag */
 
+static inline void __cpuid(unsigned int *eax, unsigned int *ebx,
+                           unsigned int *ecx, unsigned int *edx)
+{
+        /* ecx is often an input as well as an output. */
+        __asm__("cpuid"
+                : "=a" (*eax),
+                  "=b" (*ebx),
+                  "=c" (*ecx),
+                  "=d" (*edx)
+                : "0" (*eax), "2" (*ecx));
+}
+
 /*
  * Generic CPUID function
  * clear %ecx since some cpus (Cyrix MII) do not set or clear %ecx
@@ -147,24 +162,18 @@ static inline void detect_ht(struct cpuinfo_x86 *c) {}
  */
 static inline void cpuid(unsigned int op, unsigned int *eax, unsigned int *ebx, unsigned int *ecx, unsigned int *edx)
 {
-        __asm__("cpuid"
-                : "=a" (*eax),
-                  "=b" (*ebx),
-                  "=c" (*ecx),
-                  "=d" (*edx)
-                : "0" (op), "c"(0));
+        *eax = op;
+        *ecx = 0;
+        __cpuid(eax, ebx, ecx, edx);
 }
 
 /* Some CPUID calls want 'count' to be placed in ecx */
 static inline void cpuid_count(int op, int count, int *eax, int *ebx, int *ecx,
-                int *edx)
+                               int *edx)
 {
-        __asm__("cpuid"
-                : "=a" (*eax),
-                  "=b" (*ebx),
-                  "=c" (*ecx),
-                  "=d" (*edx)
-                : "0" (op), "c" (count));
+        *eax = op;
+        *ecx = count;
+        __cpuid(eax, ebx, ecx, edx);
 }
 
 /*
@@ -172,42 +181,30 @@ static inline void cpuid_count(int op, int count, int *eax, int *ebx, int *ecx,
  */
 static inline unsigned int cpuid_eax(unsigned int op)
 {
-        unsigned int eax;
+        unsigned int eax, ebx, ecx, edx;
 
-        __asm__("cpuid"
-                : "=a" (eax)
-                : "0" (op)
-                : "bx", "cx", "dx");
+        cpuid(op, &eax, &ebx, &ecx, &edx);
         return eax;
 }
 static inline unsigned int cpuid_ebx(unsigned int op)
 {
-        unsigned int eax, ebx;
+        unsigned int eax, ebx, ecx, edx;
 
-        __asm__("cpuid"
-                : "=a" (eax), "=b" (ebx)
-                : "0" (op)
-                : "cx", "dx" );
+        cpuid(op, &eax, &ebx, &ecx, &edx);
         return ebx;
 }
 static inline unsigned int cpuid_ecx(unsigned int op)
 {
-        unsigned int eax, ecx;
+        unsigned int eax, ebx, ecx, edx;
 
-        __asm__("cpuid"
-                : "=a" (eax), "=c" (ecx)
-                : "0" (op)
-                : "bx", "dx" );
+        cpuid(op, &eax, &ebx, &ecx, &edx);
         return ecx;
 }
 static inline unsigned int cpuid_edx(unsigned int op)
 {
-        unsigned int eax, edx;
+        unsigned int eax, ebx, ecx, edx;
 
-        __asm__("cpuid"
-                : "=a" (eax), "=d" (edx)
-                : "0" (op)
-                : "bx", "cx");
+        cpuid(op, &eax, &ebx, &ecx, &edx);
         return edx;
 }
 
@@ -554,7 +551,7 @@ extern void prepare_to_copy(struct task_struct *tsk);
 extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
 
 extern unsigned long thread_saved_pc(struct task_struct *tsk);
-void show_trace(struct task_struct *task, unsigned long *stack);
+void show_trace(struct task_struct *task, struct pt_regs *regs, unsigned long *stack);
 
 unsigned long get_wchan(struct task_struct *p);
 
diff --git a/include/asm-i386/ptrace-abi.h b/include/asm-i386/ptrace-abi.h
new file mode 100644
index 0000000000..a44901817a
--- /dev/null
+++ b/include/asm-i386/ptrace-abi.h
@@ -0,0 +1,39 @@
+#ifndef I386_PTRACE_ABI_H
+#define I386_PTRACE_ABI_H
+
+#define EBX 0
+#define ECX 1
+#define EDX 2
+#define ESI 3
+#define EDI 4
+#define EBP 5
+#define EAX 6
+#define DS 7
+#define ES 8
+#define FS 9
+#define GS 10
+#define ORIG_EAX 11
+#define EIP 12
+#define CS  13
+#define EFL 14
+#define UESP 15
+#define SS   16
+#define FRAME_SIZE 17
+
+/* 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_GETFPXREGS         18
+#define PTRACE_SETFPXREGS         19
+
+#define PTRACE_OLDSETOPTIONS         21
+
+#define PTRACE_GET_THREAD_AREA    25
+#define PTRACE_SET_THREAD_AREA    26
+
+#define PTRACE_SYSEMU             31
+#define PTRACE_SYSEMU_SINGLESTEP  32
+
+#endif
diff --git a/include/asm-i386/ptrace.h b/include/asm-i386/ptrace.h
index f324c53b6f..a4a0e5207d 100644
--- a/include/asm-i386/ptrace.h
+++ b/include/asm-i386/ptrace.h
@@ -1,24 +1,7 @@
 #ifndef _I386_PTRACE_H
 #define _I386_PTRACE_H
 
-#define EBX 0
-#define ECX 1
-#define EDX 2
-#define ESI 3
-#define EDI 4
-#define EBP 5
-#define EAX 6
-#define DS 7
-#define ES 8
-#define FS 9
-#define GS 10
-#define ORIG_EAX 11
-#define EIP 12
-#define CS  13
-#define EFL 14
-#define UESP 15
-#define SS   16
-#define FRAME_SIZE 17
+#include <asm/ptrace-abi.h>
 
 /* this struct defines the way the registers are stored on the 
    stack during a system call. */
@@ -41,25 +24,10 @@ struct pt_regs {
         int  xss;
 };
 
-/* 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_GETFPXREGS         18
-#define PTRACE_SETFPXREGS         19
-
-#define PTRACE_OLDSETOPTIONS         21
-
-#define PTRACE_GET_THREAD_AREA    25
-#define PTRACE_SET_THREAD_AREA    26
-
-#define PTRACE_SYSEMU             31
-#define PTRACE_SYSEMU_SINGLESTEP  32
-
 #ifdef __KERNEL__
 
 #include <asm/vm86.h>
+#include <asm/segment.h>
 
 struct task_struct;
 extern void send_sigtrap(struct task_struct *tsk, struct pt_regs *regs, int error_code);
@@ -73,18 +41,14 @@ extern void send_sigtrap(struct task_struct *tsk, struct pt_regs *regs, int erro
  */
 static inline int user_mode(struct pt_regs *regs)
 {
-        return (regs->xcs & 3) != 0;
+        return (regs->xcs & SEGMENT_RPL_MASK) == USER_RPL;
 }
 static inline int user_mode_vm(struct pt_regs *regs)
 {
-        return ((regs->xcs & 3) | (regs->eflags & VM_MASK)) != 0;
+        return ((regs->xcs & SEGMENT_RPL_MASK) | (regs->eflags & VM_MASK)) >= USER_RPL;
 }
 #define instruction_pointer(regs) ((regs)->eip)
-#if defined(CONFIG_SMP) && defined(CONFIG_FRAME_POINTER)
 extern unsigned long profile_pc(struct pt_regs *regs);
-#else
-#define profile_pc(regs) instruction_pointer(regs)
-#endif
 #endif /* __KERNEL__ */
 
 #endif
diff --git a/include/asm-i386/rwlock.h b/include/asm-i386/rwlock.h
index 94f00195d5..c3e5db32fa 100644
--- a/include/asm-i386/rwlock.h
+++ b/include/asm-i386/rwlock.h
@@ -20,56 +20,6 @@
 #define RW_LOCK_BIAS             0x01000000
 #define RW_LOCK_BIAS_STR        "0x01000000"
 
-#define __build_read_lock_ptr(rw, helper)   \
-        alternative_smp("lock; subl $1,(%0)\n\t" \
-                        "jns 1f\n" \
-                        "call " helper "\n\t" \
-                        "1:\n", \
-                        "subl $1,(%0)\n\t", \
-                        :"a" (rw) : "memory")
-
-#define __build_read_lock_const(rw, helper)   \
-        alternative_smp("lock; subl $1,%0\n\t" \
-                        "jns 1f\n" \
-                        "pushl %%eax\n\t" \
-                        "leal %0,%%eax\n\t" \
-                        "call " helper "\n\t" \
-                        "popl %%eax\n\t" \
-                        "1:\n", \
-                        "subl $1,%0\n\t", \
-                        "=m" (*(volatile int *)rw) : : "memory")
-
-#define __build_read_lock(rw, helper)   do { \
-                                                if (__builtin_constant_p(rw)) \
-                                                        __build_read_lock_const(rw, helper); \
-                                                else \
-                                                        __build_read_lock_ptr(rw, helper); \
-                                        } while (0)
-
-#define __build_write_lock_ptr(rw, helper) \
-        alternative_smp("lock; subl $" RW_LOCK_BIAS_STR ",(%0)\n\t" \
-                        "jz 1f\n" \
-                        "call " helper "\n\t" \
-                        "1:\n", \
-                        "subl $" RW_LOCK_BIAS_STR ",(%0)\n\t", \
-                        :"a" (rw) : "memory")
-
-#define __build_write_lock_const(rw, helper) \
-        alternative_smp("lock; subl $" RW_LOCK_BIAS_STR ",%0\n\t" \
-                        "jz 1f\n" \
-                        "pushl %%eax\n\t" \
-                        "leal %0,%%eax\n\t" \
-                        "call " helper "\n\t" \
-                        "popl %%eax\n\t" \
-                        "1:\n", \
-                        "subl $" RW_LOCK_BIAS_STR ",%0\n\t", \
-                        "=m" (*(volatile int *)rw) : : "memory")
-
-#define __build_write_lock(rw, helper)  do { \
-                                                if (__builtin_constant_p(rw)) \
-                                                        __build_write_lock_const(rw, helper); \
-                                                else \
-                                                        __build_write_lock_ptr(rw, helper); \
-                                        } while (0)
+/* Code is in asm-i386/spinlock.h */
 
 #endif
diff --git a/include/asm-i386/rwsem.h b/include/asm-i386/rwsem.h
index be4ab85923..bc598d6388 100644
--- a/include/asm-i386/rwsem.h
+++ b/include/asm-i386/rwsem.h
@@ -40,6 +40,7 @@
 
 #include <linux/list.h>
 #include <linux/spinlock.h>
+#include <linux/lockdep.h>
 
 struct rwsem_waiter;
 
@@ -61,36 +62,34 @@ struct rw_semaphore {
 #define RWSEM_ACTIVE_WRITE_BIAS         (RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS)
         spinlock_t              wait_lock;
         struct list_head        wait_list;
-#if RWSEM_DEBUG
-        int                     debug;
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+        struct lockdep_map dep_map;
 #endif
 };
 
-/*
- * initialisation
- */
-#if RWSEM_DEBUG
-#define __RWSEM_DEBUG_INIT      , 0
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+# define __RWSEM_DEP_MAP_INIT(lockname) , .dep_map = { .name = #lockname }
 #else
-#define __RWSEM_DEBUG_INIT      /* */
+# define __RWSEM_DEP_MAP_INIT(lockname)
 #endif
 
+
 #define __RWSEM_INITIALIZER(name) \
 { RWSEM_UNLOCKED_VALUE, SPIN_LOCK_UNLOCKED, LIST_HEAD_INIT((name).wait_list) \
-        __RWSEM_DEBUG_INIT }
+        __RWSEM_DEP_MAP_INIT(name) }
 
 #define DECLARE_RWSEM(name) \
         struct rw_semaphore name = __RWSEM_INITIALIZER(name)
 
-static inline void init_rwsem(struct rw_semaphore *sem)
-{
-        sem->count = RWSEM_UNLOCKED_VALUE;
-        spin_lock_init(&sem->wait_lock);
-        INIT_LIST_HEAD(&sem->wait_list);
-#if RWSEM_DEBUG
-        sem->debug = 0;
-#endif
-}
+extern void __init_rwsem(struct rw_semaphore *sem, const char *name,
+                         struct lock_class_key *key);
+
+#define init_rwsem(sem)                                         \
+do {                                                            \
+        static struct lock_class_key __key;                     \
+                                                                \
+        __init_rwsem((sem), #sem, &__key);                      \
+} while (0)
 
 /*
  * lock for reading
@@ -100,20 +99,12 @@ static inline void __down_read(struct rw_semaphore *sem)
         __asm__ __volatile__(
                 "# beginning down_read\n\t"
 LOCK_PREFIX     "  incl      (%%eax)\n\t" /* adds 0x00000001, returns the old value */
-                "  js        2f\n\t" /* jump if we weren't granted the lock */
+                "  jns        1f\n"
+                "  call call_rwsem_down_read_failed\n"
                 "1:\n\t"
-                LOCK_SECTION_START("")
-                "2:\n\t"
-                "  pushl     %%ecx\n\t"
-                "  pushl     %%edx\n\t"
-                "  call      rwsem_down_read_failed\n\t"
-                "  popl      %%edx\n\t"
-                "  popl      %%ecx\n\t"
-                "  jmp       1b\n"
-                LOCK_SECTION_END
                 "# ending down_read\n\t"
-                : "=m"(sem->count)
-                : "a"(sem), "m"(sem->count)
+                : "+m" (sem->count)
+                : "a" (sem)
                 : "memory", "cc");
 }
 
@@ -134,8 +125,8 @@ LOCK_PREFIX	"  cmpxchgl  %2,%0\n\t"
                 "  jnz       1b\n\t"
                 "2:\n\t"
                 "# ending __down_read_trylock\n\t"
-                : "+m"(sem->count), "=&a"(result), "=&r"(tmp)
-                : "i"(RWSEM_ACTIVE_READ_BIAS)
+                : "+m" (sem->count), "=&a" (result), "=&r" (tmp)
+                : "i" (RWSEM_ACTIVE_READ_BIAS)
                 : "memory", "cc");
         return result>=0 ? 1 : 0;
 }
@@ -143,7 +134,7 @@ LOCK_PREFIX	"  cmpxchgl  %2,%0\n\t"
 /*
  * lock for writing
  */
-static inline void __down_write(struct rw_semaphore *sem)
+static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
 {
         int tmp;
 
@@ -152,21 +143,20 @@ static inline void __down_write(struct rw_semaphore *sem)
                 "# beginning down_write\n\t"
 LOCK_PREFIX     "  xadd      %%edx,(%%eax)\n\t" /* subtract 0x0000ffff, returns the old value */
                 "  testl     %%edx,%%edx\n\t" /* was the count 0 before? */
-                "  jnz       2f\n\t" /* jump if we weren't granted the lock */
-                "1:\n\t"
-                LOCK_SECTION_START("")
-                "2:\n\t"
-                "  pushl     %%ecx\n\t"
-                "  call      rwsem_down_write_failed\n\t"
-                "  popl      %%ecx\n\t"
-                "  jmp       1b\n"
-                LOCK_SECTION_END
+                "  jz        1f\n"
+                "  call call_rwsem_down_write_failed\n"
+                "1:\n"
                 "# ending down_write"
-                : "=m"(sem->count), "=d"(tmp)
-                : "a"(sem), "1"(tmp), "m"(sem->count)
+                : "+m" (sem->count), "=d" (tmp)
+                : "a" (sem), "1" (tmp)
                 : "memory", "cc");
 }
 
+static inline void __down_write(struct rw_semaphore *sem)
+{
+        __down_write_nested(sem, 0);
+}
+
 /*
  * trylock for writing -- returns 1 if successful, 0 if contention
  */
@@ -189,20 +179,12 @@ static inline void __up_read(struct rw_semaphore *sem)
         __asm__ __volatile__(
                 "# beginning __up_read\n\t"
 LOCK_PREFIX     "  xadd      %%edx,(%%eax)\n\t" /* subtracts 1, returns the old value */
-                "  js        2f\n\t" /* jump if the lock is being waited upon */
-                "1:\n\t"
-                LOCK_SECTION_START("")
-                "2:\n\t"
-                "  decw      %%dx\n\t" /* do nothing if still outstanding active readers */
-                "  jnz       1b\n\t"
-                "  pushl     %%ecx\n\t"
-                "  call      rwsem_wake\n\t"
-                "  popl      %%ecx\n\t"
-                "  jmp       1b\n"
-                LOCK_SECTION_END
+                "  jns        1f\n\t"
+                "  call call_rwsem_wake\n"
+                "1:\n"
                 "# ending __up_read\n"
-                : "=m"(sem->count), "=d"(tmp)
-                : "a"(sem), "1"(tmp), "m"(sem->count)
+                : "+m" (sem->count), "=d" (tmp)
+                : "a" (sem), "1" (tmp)
                 : "memory", "cc");
 }
 
@@ -215,20 +197,12 @@ static inline void __up_write(struct rw_semaphore *sem)
                 "# beginning __up_write\n\t"
                 "  movl      %2,%%edx\n\t"
 LOCK_PREFIX     "  xaddl     %%edx,(%%eax)\n\t" /* tries to transition 0xffff0001 -> 0x00000000 */
-                "  jnz       2f\n\t" /* jump if the lock is being waited upon */
+                "  jz       1f\n"
+                "  call call_rwsem_wake\n"
                 "1:\n\t"
-                LOCK_SECTION_START("")
-                "2:\n\t"
-                "  decw      %%dx\n\t" /* did the active count reduce to 0? */
-                "  jnz       1b\n\t" /* jump back if not */
-                "  pushl     %%ecx\n\t"
-                "  call      rwsem_wake\n\t"
-                "  popl      %%ecx\n\t"
-                "  jmp       1b\n"
-                LOCK_SECTION_END
                 "# ending __up_write\n"
-                : "=m"(sem->count)
-                : "a"(sem), "i"(-RWSEM_ACTIVE_WRITE_BIAS), "m"(sem->count)
+                : "+m" (sem->count)
+                : "a" (sem), "i" (-RWSEM_ACTIVE_WRITE_BIAS)
                 : "memory", "cc", "edx");
 }
 
@@ -240,20 +214,12 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
         __asm__ __volatile__(
                 "# beginning __downgrade_write\n\t"
 LOCK_PREFIX     "  addl      %2,(%%eax)\n\t" /* transitions 0xZZZZ0001 -> 0xYYYY0001 */
-                "  js        2f\n\t" /* jump if the lock is being waited upon */
+                "  jns       1f\n\t"
+                "  call call_rwsem_downgrade_wake\n"
                 "1:\n\t"
-                LOCK_SECTION_START("")
-                "2:\n\t"
-                "  pushl     %%ecx\n\t"
-                "  pushl     %%edx\n\t"
-                "  call      rwsem_downgrade_wake\n\t"
-                "  popl      %%edx\n\t"
-                "  popl      %%ecx\n\t"
-                "  jmp       1b\n"
-                LOCK_SECTION_END
                 "# ending __downgrade_write\n"
-                : "=m"(sem->count)
-                : "a"(sem), "i"(-RWSEM_WAITING_BIAS), "m"(sem->count)
+                : "+m" (sem->count)
+                : "a" (sem), "i" (-RWSEM_WAITING_BIAS)
                 : "memory", "cc");
 }
 
@@ -264,8 +230,8 @@ static inline void rwsem_atomic_add(int delta, struct rw_semaphore *sem)
 {
         __asm__ __volatile__(
 LOCK_PREFIX     "addl %1,%0"
-                : "=m"(sem->count)
-                : "ir"(delta), "m"(sem->count));
+                : "+m" (sem->count)
+                : "ir" (delta));
 }
 
 /*
@@ -276,10 +242,9 @@ static inline int rwsem_atomic_update(int delta, struct rw_semaphore *sem)
         int tmp = delta;
 
         __asm__ __volatile__(
-LOCK_PREFIX     "xadd %0,(%2)"
-                : "+r"(tmp), "=m"(sem->count)
-                : "r"(sem), "m"(sem->count)
-                : "memory");
+LOCK_PREFIX     "xadd %0,%1"
+                : "+r" (tmp), "+m" (sem->count)
+                : : "memory");
 
         return tmp+delta;
 }
diff --git a/include/asm-i386/segment.h b/include/asm-i386/segment.h
index faf995307b..b7ab59685b 100644
--- a/include/asm-i386/segment.h
+++ b/include/asm-i386/segment.h
@@ -83,6 +83,11 @@
 
 #define GDT_SIZE (GDT_ENTRIES * 8)
 
+/* Matches __KERNEL_CS and __USER_CS (they must be 2 entries apart) */
+#define SEGMENT_IS_FLAT_CODE(x)  (((x) & 0xec) == GDT_ENTRY_KERNEL_CS * 8)
+/* Matches PNP_CS32 and PNP_CS16 (they must be consecutive) */
+#define SEGMENT_IS_PNP_CODE(x)   (((x) & 0xf4) == GDT_ENTRY_PNPBIOS_BASE * 8)
+
 /* Simple and small GDT entries for booting only */
 
 #define GDT_ENTRY_BOOT_CS               2
@@ -112,4 +117,16 @@
  */
 #define IDT_ENTRIES 256
 
+/* Bottom two bits of selector give the ring privilege level */
+#define SEGMENT_RPL_MASK        0x3
+/* Bit 2 is table indicator (LDT/GDT) */
+#define SEGMENT_TI_MASK         0x4
+
+/* User mode is privilege level 3 */
+#define USER_RPL                0x3
+/* LDT segment has TI set, GDT has it cleared */
+#define SEGMENT_LDT             0x4
+#define SEGMENT_GDT             0x0
+
+#define get_kernel_rpl()  0
 #endif
diff --git a/include/asm-i386/semaphore.h b/include/asm-i386/semaphore.h
index f7a0f310c5..4e34a468c3 100644
--- a/include/asm-i386/semaphore.h
+++ b/include/asm-i386/semaphore.h
@@ -100,14 +100,11 @@ static inline void down(struct semaphore * sem)
         __asm__ __volatile__(
                 "# atomic down operation\n\t"
                 LOCK_PREFIX "decl %0\n\t"     /* --sem->count */
-                "js 2f\n"
-                "1:\n"
-                LOCK_SECTION_START("")
-                "2:\tlea %0,%%eax\n\t"
-                "call __down_failed\n\t"
-                "jmp 1b\n"
-                LOCK_SECTION_END
-                :"=m" (sem->count)
+                "jns 2f\n"
+                "\tlea %0,%%eax\n\t"
+                "call __down_failed\n"
+                "2:"
+                :"+m" (sem->count)
                 :
                 :"memory","ax");
 }
@@ -123,16 +120,13 @@ static inline int down_interruptible(struct semaphore * sem)
         might_sleep();
         __asm__ __volatile__(
                 "# atomic interruptible down operation\n\t"
+                "xorl %0,%0\n\t"
                 LOCK_PREFIX "decl %1\n\t"     /* --sem->count */
-                "js 2f\n\t"
-                "xorl %0,%0\n"
-                "1:\n"
-                LOCK_SECTION_START("")
-                "2:\tlea %1,%%eax\n\t"
-                "call __down_failed_interruptible\n\t"
-                "jmp 1b\n"
-                LOCK_SECTION_END
-                :"=a" (result), "=m" (sem->count)
+                "jns 2f\n\t"
+                "lea %1,%%eax\n\t"
+                "call __down_failed_interruptible\n"
+                "2:"
+                :"=&a" (result), "+m" (sem->count)
                 :
                 :"memory");
         return result;
@@ -148,16 +142,13 @@ static inline int down_trylock(struct semaphore * sem)
 
         __asm__ __volatile__(
                 "# atomic interruptible down operation\n\t"
+                "xorl %0,%0\n\t"
                 LOCK_PREFIX "decl %1\n\t"     /* --sem->count */
-                "js 2f\n\t"
-                "xorl %0,%0\n"
-                "1:\n"
-                LOCK_SECTION_START("")
-                "2:\tlea %1,%%eax\n\t"
+                "jns 2f\n\t"
+                "lea %1,%%eax\n\t"
                 "call __down_failed_trylock\n\t"
-                "jmp 1b\n"
-                LOCK_SECTION_END
-                :"=a" (result), "=m" (sem->count)
+                "2:\n"
+                :"=&a" (result), "+m" (sem->count)
                 :
                 :"memory");
         return result;
@@ -166,23 +157,17 @@ static inline int down_trylock(struct semaphore * sem)
 /*
  * Note! This is subtle. We jump to wake people up only if
  * the semaphore was negative (== somebody was waiting on it).
- * The default case (no contention) will result in NO
- * jumps for both down() and up().
  */
 static inline void up(struct semaphore * sem)
 {
         __asm__ __volatile__(
                 "# atomic up operation\n\t"
                 LOCK_PREFIX "incl %0\n\t"     /* ++sem->count */
-                "jle 2f\n"
-                "1:\n"
-                LOCK_SECTION_START("")
-                "2:\tlea %0,%%eax\n\t"
-                "call __up_wakeup\n\t"
-                "jmp 1b\n"
-                LOCK_SECTION_END
-                ".subsection 0\n"
-                :"=m" (sem->count)
+                "jg 1f\n\t"
+                "lea %0,%%eax\n\t"
+                "call __up_wakeup\n"
+                "1:"
+                :"+m" (sem->count)
                 :
                 :"memory","ax");
 }
diff --git a/include/asm-i386/setup.h b/include/asm-i386/setup.h
index ee941457b5..2734909eff 100644
--- a/include/asm-i386/setup.h
+++ b/include/asm-i386/setup.h
@@ -6,6 +6,7 @@
 #ifndef _i386_SETUP_H
 #define _i386_SETUP_H
 
+#ifdef __KERNEL__
 #include <linux/pfn.h>
 
 /*
@@ -13,6 +14,7 @@
  */
 #define MAXMEM_PFN      PFN_DOWN(MAXMEM)
 #define MAX_NONPAE_PFN  (1 << 20)
+#endif
 
 #define PARAM_SIZE 4096
 #define COMMAND_LINE_SIZE 256
@@ -59,6 +61,21 @@ extern unsigned char boot_params[PARAM_SIZE];
 #define EDD_MBR_SIGNATURE ((unsigned int *) (PARAM+EDD_MBR_SIG_BUF))
 #define EDD_BUF     ((struct edd_info *) (PARAM+EDDBUF))
 
+/*
+ * Do NOT EVER look at the BIOS memory size location.
+ * It does not work on many machines.
+ */
+#define LOWMEMSIZE()    (0x9f000)
+
+struct e820entry;
+
+char * __init machine_specific_memory_setup(void);
+
+int __init copy_e820_map(struct e820entry * biosmap, int nr_map);
+int __init sanitize_e820_map(struct e820entry * biosmap, char * pnr_map);
+void __init add_memory_region(unsigned long long start,
+                              unsigned long long size, int type);
+
 #endif /* __ASSEMBLY__ */
 
 #endif /* _i386_SETUP_H */
diff --git a/include/asm-i386/signal.h b/include/asm-i386/signal.h
index 026fd23148..c3e8adec59 100644
--- a/include/asm-i386/signal.h
+++ b/include/asm-i386/signal.h
@@ -2,7 +2,6 @@
 #define _ASMi386_SIGNAL_H
 
 #include <linux/types.h>
-#include <linux/linkage.h>
 #include <linux/time.h>
 #include <linux/compiler.h>
 
@@ -10,6 +9,9 @@
 struct siginfo;
 
 #ifdef __KERNEL__
+
+#include <linux/linkage.h>
+
 /* Most things should be clean enough to redefine this at will, if care
    is taken to make libc match.  */
 
@@ -77,7 +79,6 @@ typedef unsigned long sigset_t;
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * 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.
@@ -97,7 +98,6 @@ typedef unsigned long sigset_t;
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 #define SA_RESTORER     0x04000000
 
diff --git a/include/asm-i386/smp.h b/include/asm-i386/smp.h
index 142d10e34a..915c26a31b 100644
--- a/include/asm-i386/smp.h
+++ b/include/asm-i386/smp.h
@@ -46,6 +46,8 @@ extern u8 x86_cpu_to_apicid[];
 
 #define cpu_physical_id(cpu)    x86_cpu_to_apicid[cpu]
 
+extern u8 apicid_2_node[];
+
 #ifdef CONFIG_HOTPLUG_CPU
 extern void cpu_exit_clear(void);
 extern void cpu_uninit(void);
@@ -80,17 +82,12 @@ static inline int hard_smp_processor_id(void)
         return GET_APIC_ID(*(unsigned long *)(APIC_BASE+APIC_ID));
 }
 #endif
-
-static __inline int logical_smp_processor_id(void)
-{
-        /* we don't want to mark this access volatile - bad code generation */
-        return GET_APIC_LOGICAL_ID(*(unsigned long *)(APIC_BASE+APIC_LDR));
-}
-
 #endif
 
 extern int __cpu_disable(void);
 extern void __cpu_die(unsigned int cpu);
+extern unsigned int num_processors;
+
 #endif /* !__ASSEMBLY__ */
 
 #else /* CONFIG_SMP */
@@ -100,4 +97,15 @@ extern void __cpu_die(unsigned int cpu);
 #define NO_PROC_ID              0xFF            /* No processor magic marker */
 
 #endif
+
+#ifndef __ASSEMBLY__
+#ifdef CONFIG_X86_LOCAL_APIC
+static __inline int logical_smp_processor_id(void)
+{
+        /* we don't want to mark this access volatile - bad code generation */
+        return GET_APIC_LOGICAL_ID(*(unsigned long *)(APIC_BASE+APIC_LDR));
+}
+#endif
+#endif
+
 #endif
diff --git a/include/asm-i386/socket.h b/include/asm-i386/socket.h
index 802ae76195..5755d57c4e 100644
--- a/include/asm-i386/socket.h
+++ b/include/asm-i386/socket.h
@@ -48,5 +48,6 @@
 #define SO_ACCEPTCONN           30
 
 #define SO_PEERSEC              31
+#define SO_PASSSEC              34
 
 #endif /* _ASM_SOCKET_H */
diff --git a/include/asm-i386/spinlock.h b/include/asm-i386/spinlock.h
index 04ba30234c..b0b3043f05 100644
--- a/include/asm-i386/spinlock.h
+++ b/include/asm-i386/spinlock.h
@@ -4,8 +4,12 @@
 #include <asm/atomic.h>
 #include <asm/rwlock.h>
 #include <asm/page.h>
+#include <asm/processor.h>
 #include <linux/compiler.h>
 
+#define CLI_STRING      "cli"
+#define STI_STRING      "sti"
+
 /*
  * Your basic SMP spinlocks, allowing only a single CPU anywhere
  *
@@ -17,66 +21,66 @@
  * (the type definitions are in asm/spinlock_types.h)
  */
 
-#define __raw_spin_is_locked(x) \
-                (*(volatile signed char *)(&(x)->slock) <= 0)
-
-#define __raw_spin_lock_string \
-        "\n1:\t" \
-        "lock ; decb %0\n\t" \
-        "jns 3f\n" \
-        "2:\t" \
-        "rep;nop\n\t" \
-        "cmpb $0,%0\n\t" \
-        "jle 2b\n\t" \
-        "jmp 1b\n" \
-        "3:\n\t"
-
-#define __raw_spin_lock_string_flags \
-        "\n1:\t" \
-        "lock ; decb %0\n\t" \
-        "jns 5f\n" \
-        "2:\t" \
-        "testl $0x200, %1\n\t" \
-        "jz 4f\n\t" \
-        "sti\n" \
-        "3:\t" \
-        "rep;nop\n\t" \
-        "cmpb $0, %0\n\t" \
-        "jle 3b\n\t" \
-        "cli\n\t" \
-        "jmp 1b\n" \
-        "4:\t" \
-        "rep;nop\n\t" \
-        "cmpb $0, %0\n\t" \
-        "jg 1b\n\t" \
-        "jmp 4b\n" \
-        "5:\n\t"
-
-#define __raw_spin_lock_string_up \
-        "\n\tdecb %0"
+static inline int __raw_spin_is_locked(raw_spinlock_t *x)
+{
+        return *(volatile signed char *)(&(x)->slock) <= 0;
+}
 
 static inline void __raw_spin_lock(raw_spinlock_t *lock)
 {
-        alternative_smp(
-                __raw_spin_lock_string,
-                __raw_spin_lock_string_up,
-                "=m" (lock->slock) : : "memory");
+        asm volatile("\n1:\t"
+                     LOCK_PREFIX " ; decb %0\n\t"
+                     "jns 3f\n"
+                     "2:\t"
+                     "rep;nop\n\t"
+                     "cmpb $0,%0\n\t"
+                     "jle 2b\n\t"
+                     "jmp 1b\n"
+                     "3:\n\t"
+                     : "+m" (lock->slock) : : "memory");
 }
 
+/*
+ * It is easier for the lock validator if interrupts are not re-enabled
+ * in the middle of a lock-acquire. This is a performance feature anyway
+ * so we turn it off:
+ *
+ * NOTE: there's an irqs-on section here, which normally would have to be
+ * irq-traced, but on CONFIG_TRACE_IRQFLAGS we never use this variant.
+ */
+#ifndef CONFIG_PROVE_LOCKING
 static inline void __raw_spin_lock_flags(raw_spinlock_t *lock, unsigned long flags)
 {
-        alternative_smp(
-                __raw_spin_lock_string_flags,
-                __raw_spin_lock_string_up,
-                "=m" (lock->slock) : "r" (flags) : "memory");
+        asm volatile(
+                "\n1:\t"
+                LOCK_PREFIX " ; decb %0\n\t"
+                "jns 5f\n"
+                "2:\t"
+                "testl $0x200, %1\n\t"
+                "jz 4f\n\t"
+                STI_STRING "\n"
+                "3:\t"
+                "rep;nop\n\t"
+                "cmpb $0, %0\n\t"
+                "jle 3b\n\t"
+                CLI_STRING "\n\t"
+                "jmp 1b\n"
+                "4:\t"
+                "rep;nop\n\t"
+                "cmpb $0, %0\n\t"
+                "jg 1b\n\t"
+                "jmp 4b\n"
+                "5:\n\t"
+                : "+m" (lock->slock) : "r" (flags) : "memory");
 }
+#endif
 
 static inline int __raw_spin_trylock(raw_spinlock_t *lock)
 {
         char oldval;
-        __asm__ __volatile__(
+        asm volatile(
                 "xchgb %b0,%1"
-                :"=q" (oldval), "=m" (lock->slock)
+                :"=q" (oldval), "+m" (lock->slock)
                 :"0" (0) : "memory");
         return oldval > 0;
 }
@@ -90,38 +94,29 @@ static inline int __raw_spin_trylock(raw_spinlock_t *lock)
 
 #if !defined(CONFIG_X86_OOSTORE) && !defined(CONFIG_X86_PPRO_FENCE)
 
-#define __raw_spin_unlock_string \
-        "movb $1,%0" \
-                :"=m" (lock->slock) : : "memory"
-
-
 static inline void __raw_spin_unlock(raw_spinlock_t *lock)
 {
-        __asm__ __volatile__(
-                __raw_spin_unlock_string
-        );
+        asm volatile("movb $1,%0" : "+m" (lock->slock) :: "memory");
 }
 
 #else
 
-#define __raw_spin_unlock_string \
-        "xchgb %b0, %1" \
-                :"=q" (oldval), "=m" (lock->slock) \
-                :"0" (oldval) : "memory"
-
 static inline void __raw_spin_unlock(raw_spinlock_t *lock)
 {
         char oldval = 1;
 
-        __asm__ __volatile__(
-                __raw_spin_unlock_string
-        );
+        asm volatile("xchgb %b0, %1"
+                     : "=q" (oldval), "+m" (lock->slock)
+                     : "0" (oldval) : "memory");
 }
 
 #endif
 
-#define __raw_spin_unlock_wait(lock) \
-        do { while (__raw_spin_is_locked(lock)) cpu_relax(); } while (0)
+static inline void __raw_spin_unlock_wait(raw_spinlock_t *lock)
+{
+        while (__raw_spin_is_locked(lock))
+                cpu_relax();
+}
 
 /*
  * Read-write spinlocks, allowing multiple readers
@@ -148,22 +143,36 @@ static inline void __raw_spin_unlock(raw_spinlock_t *lock)
  * read_can_lock - would read_trylock() succeed?
  * @lock: the rwlock in question.
  */
-#define __raw_read_can_lock(x)          ((int)(x)->lock > 0)
+static inline int __raw_read_can_lock(raw_rwlock_t *x)
+{
+        return (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 int __raw_write_can_lock(raw_rwlock_t *x)
+{
+        return (x)->lock == RW_LOCK_BIAS;
+}
 
 static inline void __raw_read_lock(raw_rwlock_t *rw)
 {
-        __build_read_lock(rw, "__read_lock_failed");
+        asm volatile(LOCK_PREFIX " subl $1,(%0)\n\t"
+                     "jns 1f\n"
+                     "call __read_lock_failed\n\t"
+                     "1:\n"
+                     ::"a" (rw) : "memory");
 }
 
 static inline void __raw_write_lock(raw_rwlock_t *rw)
 {
-        __build_write_lock(rw, "__write_lock_failed");
+        asm volatile(LOCK_PREFIX " subl $" RW_LOCK_BIAS_STR ",(%0)\n\t"
+                     "jz 1f\n"
+                     "call __write_lock_failed\n\t"
+                     "1:\n"
+                     ::"a" (rw) : "memory");
 }
 
 static inline int __raw_read_trylock(raw_rwlock_t *lock)
@@ -187,13 +196,13 @@ static inline int __raw_write_trylock(raw_rwlock_t *lock)
 
 static inline void __raw_read_unlock(raw_rwlock_t *rw)
 {
-        asm volatile(LOCK_PREFIX "incl %0" :"=m" (rw->lock) : : "memory");
+        asm volatile(LOCK_PREFIX "incl %0" :"+m" (rw->lock) : : "memory");
 }
 
 static inline void __raw_write_unlock(raw_rwlock_t *rw)
 {
         asm volatile(LOCK_PREFIX "addl $" RW_LOCK_BIAS_STR ", %0"
-                                 : "=m" (rw->lock) : : "memory");
+                                 : "+m" (rw->lock) : : "memory");
 }
 
 #endif /* __ASM_SPINLOCK_H */
diff --git a/include/asm-i386/stacktrace.h b/include/asm-i386/stacktrace.h
new file mode 100644
index 0000000000..7d1f6a5cbf
--- /dev/null
+++ b/include/asm-i386/stacktrace.h
@@ -0,0 +1 @@
+#include <asm-x86_64/stacktrace.h>
diff --git a/include/asm-i386/sync_bitops.h b/include/asm-i386/sync_bitops.h
new file mode 100644
index 0000000000..c94d51c993
--- /dev/null
+++ b/include/asm-i386/sync_bitops.h
@@ -0,0 +1,156 @@
+#ifndef _I386_SYNC_BITOPS_H
+#define _I386_SYNC_BITOPS_H
+
+/*
+ * Copyright 1992, Linus Torvalds.
+ */
+
+/*
+ * 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).
+ */
+
+#define ADDR (*(volatile long *) addr)
+
+/**
+ * sync_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: there are no guarantees that this function will not be reordered
+ * on non x86 architectures, so if you are writting portable code,
+ * make sure not to rely on its reordering guarantees.
+ *
+ * Note that @nr may be almost arbitrarily large; this function is not
+ * restricted to acting on a single-word quantity.
+ */
+static inline void sync_set_bit(int nr, volatile unsigned long * addr)
+{
+        __asm__ __volatile__("lock; btsl %1,%0"
+                             :"+m" (ADDR)
+                             :"Ir" (nr)
+                             : "memory");
+}
+
+/**
+ * sync_clear_bit - Clears a bit in memory
+ * @nr: Bit to clear
+ * @addr: Address to start counting from
+ *
+ * sync_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 sync_clear_bit(int nr, volatile unsigned long * addr)
+{
+        __asm__ __volatile__("lock; btrl %1,%0"
+                             :"+m" (ADDR)
+                             :"Ir" (nr)
+                             : "memory");
+}
+
+/**
+ * sync_change_bit - Toggle a bit in memory
+ * @nr: Bit to change
+ * @addr: Address to start counting from
+ *
+ * change_bit() is atomic and may not be reordered. It may be
+ * reordered on other architectures than x86.
+ * Note that @nr may be almost arbitrarily large; this function is not
+ * restricted to acting on a single-word quantity.
+ */
+static inline void sync_change_bit(int nr, volatile unsigned long * addr)
+{
+        __asm__ __volatile__("lock; btcl %1,%0"
+                             :"+m" (ADDR)
+                             :"Ir" (nr)
+                             : "memory");
+}
+
+/**
+ * sync_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 may be reordered on other architectures than x86.
+ * It also implies a memory barrier.
+ */
+static inline int sync_test_and_set_bit(int nr, volatile unsigned long * addr)
+{
+        int oldbit;
+
+        __asm__ __volatile__("lock; btsl %2,%1\n\tsbbl %0,%0"
+                             :"=r" (oldbit),"+m" (ADDR)
+                             :"Ir" (nr) : "memory");
+        return oldbit;
+}
+
+/**
+ * sync_test_and_clear_bit - Clear a bit and return its old value
+ * @nr: Bit to clear
+ * @addr: Address to count from
+ *
+ * This operation is atomic and cannot be reordered.
+ * It can be reorderdered on other architectures other than x86.
+ * It also implies a memory barrier.
+ */
+static inline int sync_test_and_clear_bit(int nr, volatile unsigned long * addr)
+{
+        int oldbit;
+
+        __asm__ __volatile__("lock; btrl %2,%1\n\tsbbl %0,%0"
+                             :"=r" (oldbit),"+m" (ADDR)
+                             :"Ir" (nr) : "memory");
+        return oldbit;
+}
+
+/**
+ * sync_test_and_change_bit - Change a bit and return its old value
+ * @nr: Bit to change
+ * @addr: Address to count from
+ *
+ * This operation is atomic and cannot be reordered.
+ * It also implies a memory barrier.
+ */
+static inline int sync_test_and_change_bit(int nr, volatile unsigned long* addr)
+{
+        int oldbit;
+
+        __asm__ __volatile__("lock; btcl %2,%1\n\tsbbl %0,%0"
+                             :"=r" (oldbit),"+m" (ADDR)
+                             :"Ir" (nr) : "memory");
+        return oldbit;
+}
+
+static __always_inline int sync_const_test_bit(int nr, const volatile unsigned long *addr)
+{
+        return ((1UL << (nr & 31)) &
+                (((const volatile unsigned int *)addr)[nr >> 5])) != 0;
+}
+
+static inline int sync_var_test_bit(int nr, const volatile unsigned long * addr)
+{
+        int oldbit;
+
+        __asm__ __volatile__("btl %2,%1\n\tsbbl %0,%0"
+                             :"=r" (oldbit)
+                             :"m" (ADDR),"Ir" (nr));
+        return oldbit;
+}
+
+#define sync_test_bit(nr,addr)                  \
+        (__builtin_constant_p(nr) ?             \
+         sync_constant_test_bit((nr),(addr)) :  \
+         sync_var_test_bit((nr),(addr)))
+
+#undef ADDR
+
+#endif /* _I386_SYNC_BITOPS_H */
diff --git a/include/asm-i386/system.h b/include/asm-i386/system.h
index 0249f912a2..a6dabbcd6e 100644
--- a/include/asm-i386/system.h
+++ b/include/asm-i386/system.h
@@ -11,9 +11,14 @@
 struct task_struct;     /* one of the stranger aspects of C forward declarations.. */
 extern struct task_struct * FASTCALL(__switch_to(struct task_struct *prev, struct task_struct *next));
 
+/*
+ * Saving eflags is important. It switches not only IOPL between tasks,
+ * it also protects other tasks from NT leaking through sysenter etc.
+ */
 #define switch_to(prev,next,last) do {                                  \
         unsigned long esi,edi;                                          \
-        asm volatile("pushl %%ebp\n\t"                                  \
+        asm volatile("pushfl\n\t"               /* Save flags */        \
+                     "pushl %%ebp\n\t"                                  \
                      "movl %%esp,%0\n\t"        /* save ESP */          \
                      "movl %5,%%esp\n\t"        /* restore ESP */       \
                      "movl $1f,%1\n\t"          /* save EIP */          \
@@ -21,6 +26,7 @@ extern struct task_struct * FASTCALL(__switch_to(struct task_struct *prev, struc
                      "jmp __switch_to\n"                                \
                      "1:\t"                                             \
                      "popl %%ebp\n\t"                                   \
+                     "popfl"                                            \
                      :"=m" (prev->thread.esp),"=m" (prev->thread.eip),  \
                       "=a" (last),"=S" (esi),"=D" (edi)                 \
                      :"m" (next->thread.esp),"m" (next->thread.eip),    \
@@ -82,10 +88,6 @@ __asm__ __volatile__ ("movw %%dx,%1\n\t" \
 #define savesegment(seg, value) \
         asm volatile("mov %%" #seg ",%0":"=rm" (value))
 
-/*
- * Clear and set 'TS' bit respectively
- */
-#define clts() __asm__ __volatile__ ("clts")
 #define read_cr0() ({ \
         unsigned int __dummy; \
         __asm__ __volatile__( \
@@ -94,7 +96,7 @@ __asm__ __volatile__ ("movw %%dx,%1\n\t" \
         __dummy; \
 })
 #define write_cr0(x) \
-        __asm__ __volatile__("movl %0,%%cr0": :"r" (x));
+        __asm__ __volatile__("movl %0,%%cr0": :"r" (x))
 
 #define read_cr2() ({ \
         unsigned int __dummy; \
@@ -104,7 +106,7 @@ __asm__ __volatile__ ("movw %%dx,%1\n\t" \
         __dummy; \
 })
 #define write_cr2(x) \
-        __asm__ __volatile__("movl %0,%%cr2": :"r" (x));
+        __asm__ __volatile__("movl %0,%%cr2": :"r" (x))
 
 #define read_cr3() ({ \
         unsigned int __dummy; \
@@ -114,7 +116,7 @@ __asm__ __volatile__ ("movw %%dx,%1\n\t" \
         __dummy; \
 })
 #define write_cr3(x) \
-        __asm__ __volatile__("movl %0,%%cr3": :"r" (x));
+        __asm__ __volatile__("movl %0,%%cr3": :"r" (x))
 
 #define read_cr4() ({ \
         unsigned int __dummy; \
@@ -123,7 +125,6 @@ __asm__ __volatile__ ("movw %%dx,%1\n\t" \
                 :"=r" (__dummy)); \
         __dummy; \
 })
-
 #define read_cr4_safe() ({                            \
         unsigned int __dummy;                         \
         /* This could fault if %cr4 does not exist */ \
@@ -135,15 +136,19 @@ __asm__ __volatile__ ("movw %%dx,%1\n\t" \
                 : "=r" (__dummy): "0" (0));           \
         __dummy;                                      \
 })
-
 #define write_cr4(x) \
-        __asm__ __volatile__("movl %0,%%cr4": :"r" (x));
+        __asm__ __volatile__("movl %0,%%cr4": :"r" (x))
+
+/*
+ * Clear and set 'TS' bit respectively
+ */
+#define clts() __asm__ __volatile__ ("clts")
 #define stts() write_cr0(8 | read_cr0())
 
 #endif  /* __KERNEL__ */
 
 #define wbinvd() \
-        __asm__ __volatile__ ("wbinvd": : :"memory");
+        __asm__ __volatile__ ("wbinvd": : :"memory")
 
 static inline unsigned long get_limit(unsigned long segment)
 {
@@ -262,6 +267,9 @@ static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int siz
 #define cmpxchg(ptr,o,n)\
         ((__typeof__(*(ptr)))__cmpxchg((ptr),(unsigned long)(o),\
                                         (unsigned long)(n),sizeof(*(ptr))))
+#define sync_cmpxchg(ptr,o,n)\
+        ((__typeof__(*(ptr)))__sync_cmpxchg((ptr),(unsigned long)(o),\
+                                        (unsigned long)(n),sizeof(*(ptr))))
 #endif
 
 static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old,
@@ -291,6 +299,39 @@ static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old,
         return old;
 }
 
+/*
+ * Always use locked operations when touching memory shared with a
+ * hypervisor, since the system may be SMP even if the guest kernel
+ * isn't.
+ */
+static inline unsigned long __sync_cmpxchg(volatile void *ptr,
+                                            unsigned long old,
+                                            unsigned long new, int size)
+{
+        unsigned long prev;
+        switch (size) {
+        case 1:
+                __asm__ __volatile__("lock; cmpxchgb %b1,%2"
+                                     : "=a"(prev)
+                                     : "q"(new), "m"(*__xg(ptr)), "0"(old)
+                                     : "memory");
+                return prev;
+        case 2:
+                __asm__ __volatile__("lock; cmpxchgw %w1,%2"
+                                     : "=a"(prev)
+                                     : "r"(new), "m"(*__xg(ptr)), "0"(old)
+                                     : "memory");
+                return prev;
+        case 4:
+                __asm__ __volatile__("lock; cmpxchgl %1,%2"
+                                     : "=a"(prev)
+                                     : "r"(new), "m"(*__xg(ptr)), "0"(old)
+                                     : "memory");
+                return prev;
+        }
+        return old;
+}
+
 #ifndef CONFIG_X86_CMPXCHG
 /*
  * Building a kernel capable running on 80386. It may be necessary to
@@ -427,7 +468,7 @@ static inline unsigned long long __cmpxchg64(volatile void *ptr, unsigned long l
  * 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 thiswhere there are no data dependencies.
+ * in cases like this where there are no data dependencies.
  **/
 
 #define read_barrier_depends()  do { } while(0)
@@ -454,27 +495,7 @@ static inline unsigned long long __cmpxchg64(volatile void *ptr, unsigned long l
 #define set_mb(var, value) do { var = value; barrier(); } while (0)
 #endif
 
-#define set_wmb(var, value) do { var = value; wmb(); } while (0)
-
-/* interrupt control.. */
-#define local_save_flags(x)     do { typecheck(unsigned long,x); __asm__ __volatile__("pushfl ; popl %0":"=g" (x): /* no input */); } while (0)
-#define local_irq_restore(x)    do { typecheck(unsigned long,x); __asm__ __volatile__("pushl %0 ; popfl": /* no output */ :"g" (x):"memory", "cc"); } while (0)
-#define local_irq_disable()     __asm__ __volatile__("cli": : :"memory")
-#define local_irq_enable()      __asm__ __volatile__("sti": : :"memory")
-/* used in the idle loop; sti takes one instruction cycle to complete */
-#define safe_halt()             __asm__ __volatile__("sti; hlt": : :"memory")
-/* used when interrupts are already enabled or to shutdown the processor */
-#define halt()                  __asm__ __volatile__("hlt": : :"memory")
-
-#define irqs_disabled()                 \
-({                                      \
-        unsigned long flags;            \
-        local_save_flags(flags);        \
-        !(flags & (1<<9));              \
-})
-
-/* For spinlocks etc */
-#define local_irq_save(x)       __asm__ __volatile__("pushfl ; popl %0 ; cli":"=g" (x): /* no input */ :"memory")
+#include <linux/irqflags.h>
 
 /*
  * disable hlt during certain critical i/o operations
diff --git a/include/asm-i386/therm_throt.h b/include/asm-i386/therm_throt.h
new file mode 100644
index 0000000000..399bf6026b
--- /dev/null
+++ b/include/asm-i386/therm_throt.h
@@ -0,0 +1,9 @@
+#ifndef __ASM_I386_THERM_THROT_H__
+#define __ASM_I386_THERM_THROT_H__ 1
+
+#include <asm/atomic.h>
+
+extern atomic_t therm_throt_en;
+int therm_throt_process(int curr);
+
+#endif /* __ASM_I386_THERM_THROT_H__ */
diff --git a/include/asm-i386/thread_info.h b/include/asm-i386/thread_info.h
index 8420ed1249..54d6d7aea9 100644
--- a/include/asm-i386/thread_info.h
+++ b/include/asm-i386/thread_info.h
@@ -37,6 +37,7 @@ struct thread_info {
                                                    0-0xBFFFFFFF for user-thead
                                                    0-0xFFFFFFFF for kernel-thread
                                                 */
+        void                    *sysenter_return;
         struct restart_block    restart_block;
 
         unsigned long           previous_esp;   /* ESP of the previous stack in case
@@ -83,17 +84,15 @@ struct thread_info {
 #define init_stack              (init_thread_union.stack)
 
 
+/* how to get the current stack pointer from C */
+register unsigned long current_stack_pointer asm("esp") __attribute_used__;
+
 /* how to get the thread information struct from C */
 static inline struct thread_info *current_thread_info(void)
 {
-        struct thread_info *ti;
-        __asm__("andl %%esp,%0; ":"=r" (ti) : "0" (~(THREAD_SIZE - 1)));
-        return ti;
+        return (struct thread_info *)(current_stack_pointer & ~(THREAD_SIZE - 1));
 }
 
-/* how to get the current stack pointer from C */
-register unsigned long current_stack_pointer asm("esp") __attribute_used__;
-
 /* thread information allocation */
 #ifdef CONFIG_DEBUG_STACK_USAGE
 #define alloc_thread_info(tsk)                                  \
@@ -140,8 +139,9 @@ register unsigned long current_stack_pointer asm("esp") __attribute_used__;
 #define TIF_SYSCALL_AUDIT       7       /* syscall auditing active */
 #define TIF_SECCOMP             8       /* secure computing */
 #define TIF_RESTORE_SIGMASK     9       /* restore signal mask in do_signal() */
-#define TIF_POLLING_NRFLAG      16      /* true if poll_idle() is polling TIF_NEED_RESCHED */
-#define TIF_MEMDIE              17
+#define TIF_MEMDIE              16
+#define TIF_DEBUG               17      /* uses debug registers */
+#define TIF_IO_BITMAP           18      /* uses I/O bitmap */
 
 #define _TIF_SYSCALL_TRACE      (1<<TIF_SYSCALL_TRACE)
 #define _TIF_NOTIFY_RESUME      (1<<TIF_NOTIFY_RESUME)
@@ -153,7 +153,8 @@ register unsigned long current_stack_pointer asm("esp") __attribute_used__;
 #define _TIF_SYSCALL_AUDIT      (1<<TIF_SYSCALL_AUDIT)
 #define _TIF_SECCOMP            (1<<TIF_SECCOMP)
 #define _TIF_RESTORE_SIGMASK    (1<<TIF_RESTORE_SIGMASK)
-#define _TIF_POLLING_NRFLAG     (1<<TIF_POLLING_NRFLAG)
+#define _TIF_DEBUG              (1<<TIF_DEBUG)
+#define _TIF_IO_BITMAP          (1<<TIF_IO_BITMAP)
 
 /* work to do on interrupt/exception return */
 #define _TIF_WORK_MASK \
@@ -162,6 +163,9 @@ register unsigned long current_stack_pointer asm("esp") __attribute_used__;
 /* work to do on any return to u-space */
 #define _TIF_ALLWORK_MASK       (0x0000FFFF & ~_TIF_SECCOMP)
 
+/* flags to check in __switch_to() */
+#define _TIF_WORK_CTXSW (_TIF_DEBUG|_TIF_IO_BITMAP)
+
 /*
  * Thread-synchronous status.
  *
@@ -170,6 +174,9 @@ register unsigned long current_stack_pointer asm("esp") __attribute_used__;
  * have to worry about atomic accesses.
  */
 #define TS_USEDFPU              0x0001  /* FPU was used by this task this quantum (SMP) */
+#define TS_POLLING              0x0002  /* True if in idle loop and not sleeping */
+
+#define tsk_is_polling(t) ((t)->thread_info->status & TS_POLLING)
 
 #endif /* __KERNEL__ */
 
diff --git a/include/asm-i386/timer.h b/include/asm-i386/timer.h
index aed1643747..d0ebd05f85 100644
--- a/include/asm-i386/timer.h
+++ b/include/asm-i386/timer.h
@@ -3,68 +3,11 @@
 #include <linux/init.h>
 #include <linux/pm.h>
 
-/**
- * struct timer_ops - used to define a timer source
- *
- * @name: name of the timer.
- * @init: Probes and initializes the timer. Takes clock= override 
- *        string as an argument. Returns 0 on success, anything else
- *        on failure.
- * @mark_offset: called by the timer interrupt.
- * @get_offset:  called by gettimeofday(). Returns the number of microseconds
- *               since the last timer interupt.
- * @monotonic_clock: returns the number of nanoseconds since the init of the
- *                   timer.
- * @delay: delays this many clock cycles.
- */
-struct timer_opts {
-        char* name;
-        void (*mark_offset)(void);
-        unsigned long (*get_offset)(void);
-        unsigned long long (*monotonic_clock)(void);
-        void (*delay)(unsigned long);
-        unsigned long (*read_timer)(void);
-        int (*suspend)(pm_message_t state);
-        int (*resume)(void);
-};
-
-struct init_timer_opts {
-        int (*init)(char *override);
-        struct timer_opts *opts;
-};
-
 #define TICK_SIZE (tick_nsec / 1000)
-
-extern struct timer_opts* __init select_timer(void);
-extern void clock_fallback(void);
 void setup_pit_timer(void);
-
 /* Modifiers for buggy PIT handling */
-
 extern int pit_latch_buggy;
-
-extern struct timer_opts *cur_timer;
 extern int timer_ack;
-
-/* list of externed timers */
-extern struct timer_opts timer_none;
-extern struct timer_opts timer_pit;
-extern struct init_timer_opts timer_pit_init;
-extern struct init_timer_opts timer_tsc_init;
-#ifdef CONFIG_X86_CYCLONE_TIMER
-extern struct init_timer_opts timer_cyclone_init;
-#endif
-
-extern unsigned long calibrate_tsc(void);
-extern unsigned long read_timer_tsc(void);
-extern void init_cpu_khz(void);
 extern int recalibrate_cpu_khz(void);
-#ifdef CONFIG_HPET_TIMER
-extern struct init_timer_opts timer_hpet_init;
-extern unsigned long calibrate_tsc_hpet(unsigned long *tsc_hpet_quotient_ptr);
-#endif
 
-#ifdef CONFIG_X86_PM_TIMER
-extern struct init_timer_opts timer_pmtmr_init;
-#endif
 #endif
diff --git a/include/asm-i386/timex.h b/include/asm-i386/timex.h
index d434984303..3666044409 100644
--- a/include/asm-i386/timex.h
+++ b/include/asm-i386/timex.h
@@ -7,6 +7,7 @@
 #define _ASMi386_TIMEX_H
 
 #include <asm/processor.h>
+#include <asm/tsc.h>
 
 #ifdef CONFIG_X86_ELAN
 #  define CLOCK_TICK_RATE 1189200 /* AMD Elan has different frequency! */
@@ -15,39 +16,6 @@
 #endif
 
 
-/*
- * Standard way to access the cycle counter on i586+ CPUs.
- * Currently only used on SMP.
- *
- * If you really have a SMP machine with i486 chips or older,
- * compile for that, and this will just always return zero.
- * That's ok, it just means that the nicer scheduling heuristics
- * won't work for you.
- *
- * We only use the low 32 bits, and we'd simply better make sure
- * that we reschedule before that wraps. Scheduling at least every
- * four billion cycles just basically sounds like a good idea,
- * regardless of how fast the machine is. 
- */
-typedef unsigned long long cycles_t;
-
-static inline cycles_t get_cycles (void)
-{
-        unsigned long long ret=0;
-
-#ifndef CONFIG_X86_TSC
-        if (!cpu_has_tsc)
-                return 0;
-#endif
-
-#if defined(CONFIG_X86_GENERIC) || defined(CONFIG_X86_TSC)
-        rdtscll(ret);
-#endif
-        return ret;
-}
-
-extern unsigned int cpu_khz;
-
 extern int read_current_timer(unsigned long *timer_value);
 #define ARCH_HAS_READ_CURRENT_TIMER     1
 
diff --git a/include/asm-i386/tlbflush.h b/include/asm-i386/tlbflush.h
index d57ca5c540..360648b0f2 100644
--- a/include/asm-i386/tlbflush.h
+++ b/include/asm-i386/tlbflush.h
@@ -36,8 +36,6 @@
                         : "memory");                                    \
         } while (0)
 
-extern unsigned long pgkern_mask;
-
 # define __flush_tlb_all()                                              \
         do {                                                            \
                 if (cpu_has_pge)                                        \
@@ -49,7 +47,7 @@ extern unsigned long pgkern_mask;
 #define cpu_has_invlpg  (boot_cpu_data.x86 > 3)
 
 #define __flush_tlb_single(addr) \
-        __asm__ __volatile__("invlpg %0": :"m" (*(char *) addr))
+        __asm__ __volatile__("invlpg (%0)" ::"r" (addr) : "memory")
 
 #ifdef CONFIG_X86_INVLPG
 # define __flush_tlb_one(addr) __flush_tlb_single(addr)
diff --git a/include/asm-i386/topology.h b/include/asm-i386/topology.h
index b94e5eeef9..6adbd9b1ae 100644
--- a/include/asm-i386/topology.h
+++ b/include/asm-i386/topology.h
@@ -28,10 +28,8 @@
 #define _ASM_I386_TOPOLOGY_H
 
 #ifdef CONFIG_X86_HT
-#define topology_physical_package_id(cpu)                               \
-        (phys_proc_id[cpu] == BAD_APICID ? -1 : phys_proc_id[cpu])
-#define topology_core_id(cpu)                                           \
-        (cpu_core_id[cpu] == BAD_APICID ? 0 : cpu_core_id[cpu])
+#define topology_physical_package_id(cpu)       (cpu_data[cpu].phys_proc_id)
+#define topology_core_id(cpu)                   (cpu_data[cpu].cpu_core_id)
 #define topology_core_siblings(cpu)             (cpu_core_map[cpu])
 #define topology_thread_siblings(cpu)           (cpu_sibling_map[cpu])
 #endif
@@ -114,4 +112,9 @@ extern unsigned long node_remap_size[];
 
 extern cpumask_t cpu_coregroup_map(int cpu);
 
+#ifdef CONFIG_SMP
+#define mc_capable()    (boot_cpu_data.x86_max_cores > 1)
+#define smt_capable()   (smp_num_siblings > 1)
+#endif
+
 #endif /* _ASM_I386_TOPOLOGY_H */
diff --git a/include/asm-i386/tsc.h b/include/asm-i386/tsc.h
new file mode 100644
index 0000000000..c13933185c
--- /dev/null
+++ b/include/asm-i386/tsc.h
@@ -0,0 +1,48 @@
+/*
+ * linux/include/asm-i386/tsc.h
+ *
+ * i386 TSC related functions
+ */
+#ifndef _ASM_i386_TSC_H
+#define _ASM_i386_TSC_H
+
+#include <asm/processor.h>
+
+/*
+ * Standard way to access the cycle counter on i586+ CPUs.
+ * Currently only used on SMP.
+ *
+ * If you really have a SMP machine with i486 chips or older,
+ * compile for that, and this will just always return zero.
+ * That's ok, it just means that the nicer scheduling heuristics
+ * won't work for you.
+ *
+ * We only use the low 32 bits, and we'd simply better make sure
+ * that we reschedule before that wraps. Scheduling at least every
+ * four billion cycles just basically sounds like a good idea,
+ * regardless of how fast the machine is.
+ */
+typedef unsigned long long cycles_t;
+
+extern unsigned int cpu_khz;
+extern unsigned int tsc_khz;
+
+static inline cycles_t get_cycles(void)
+{
+        unsigned long long ret = 0;
+
+#ifndef CONFIG_X86_TSC
+        if (!cpu_has_tsc)
+                return 0;
+#endif
+
+#if defined(CONFIG_X86_GENERIC) || defined(CONFIG_X86_TSC)
+        rdtscll(ret);
+#endif
+        return ret;
+}
+
+extern void tsc_init(void);
+extern void mark_tsc_unstable(void);
+
+#endif
diff --git a/include/asm-i386/uaccess.h b/include/asm-i386/uaccess.h
index 8462f8e0e6..54d905ebc6 100644
--- a/include/asm-i386/uaccess.h
+++ b/include/asm-i386/uaccess.h
@@ -390,8 +390,12 @@ unsigned long __must_check __copy_to_user_ll(void __user *to,
                                 const void *from, unsigned long n);
 unsigned long __must_check __copy_from_user_ll(void *to,
                                 const void __user *from, unsigned long n);
+unsigned long __must_check __copy_from_user_ll_nozero(void *to,
+                                const void __user *from, unsigned long n);
 unsigned long __must_check __copy_from_user_ll_nocache(void *to,
                                 const void __user *from, unsigned long n);
+unsigned long __must_check __copy_from_user_ll_nocache_nozero(void *to,
+                                const void __user *from, unsigned long n);
 
 /*
  * Here we special-case 1, 2 and 4-byte copy_*_user invocations.  On a fault
@@ -458,10 +462,41 @@ __copy_to_user(void __user *to, const void *from, unsigned long n)
  *
  * If some data could not be copied, this function will pad the copied
  * data to the requested size using zero bytes.
+ *
+ * An alternate version - __copy_from_user_inatomic() - may be called from
+ * atomic context and will fail rather than sleep.  In this case the
+ * uncopied bytes will *NOT* be padded with zeros.  See fs/filemap.h
+ * for explanation of why this is needed.
  */
 static __always_inline unsigned long
 __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n)
 {
+        /* Avoid zeroing the tail if the copy fails..
+         * If 'n' is constant and 1, 2, or 4, we do still zero on a failure,
+         * but as the zeroing behaviour is only significant when n is not
+         * constant, that shouldn't be a problem.
+         */
+        if (__builtin_constant_p(n)) {
+                unsigned long ret;
+
+                switch (n) {
+                case 1:
+                        __get_user_size(*(u8 *)to, from, 1, ret, 1);
+                        return ret;
+                case 2:
+                        __get_user_size(*(u16 *)to, from, 2, ret, 2);
+                        return ret;
+                case 4:
+                        __get_user_size(*(u32 *)to, from, 4, ret, 4);
+                        return ret;
+                }
+        }
+        return __copy_from_user_ll_nozero(to, from, n);
+}
+static __always_inline unsigned long
+__copy_from_user(void *to, const void __user *from, unsigned long n)
+{
+        might_sleep();
         if (__builtin_constant_p(n)) {
                 unsigned long ret;
 
@@ -482,9 +517,10 @@ __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n)
 
 #define ARCH_HAS_NOCACHE_UACCESS
 
-static __always_inline unsigned long __copy_from_user_inatomic_nocache(void *to,
+static __always_inline unsigned long __copy_from_user_nocache(void *to,
                                 const void __user *from, unsigned long n)
 {
+        might_sleep();
         if (__builtin_constant_p(n)) {
                 unsigned long ret;
 
@@ -504,17 +540,9 @@ static __always_inline unsigned long __copy_from_user_inatomic_nocache(void *to,
 }
 
 static __always_inline unsigned long
-__copy_from_user(void *to, const void __user *from, unsigned long n)
+__copy_from_user_inatomic_nocache(void *to, const void __user *from, unsigned long n)
 {
-       might_sleep();
-       return __copy_from_user_inatomic(to, from, n);
-}
-
-static __always_inline unsigned long
-__copy_from_user_nocache(void *to, const void __user *from, unsigned long n)
-{
-       might_sleep();
-       return __copy_from_user_inatomic_nocache(to, from, n);
+       return __copy_from_user_ll_nocache_nozero(to, from, n);
 }
 
 unsigned long __must_check copy_to_user(void __user *to,
diff --git a/include/asm-i386/unistd.h b/include/asm-i386/unistd.h
index fc1c8ddae1..bd9987087a 100644
--- a/include/asm-i386/unistd.h
+++ b/include/asm-i386/unistd.h
@@ -323,18 +323,20 @@
 #define __NR_tee                315
 #define __NR_vmsplice           316
 #define __NR_move_pages         317
+#define __NR_getcpu             318
 
 #ifdef __KERNEL__
 
-#define NR_syscalls 318
+#define NR_syscalls 319
+#include <linux/err.h>
 
 /*
- * user-visible error numbers are in the range -1 - -128: see
+ * user-visible error numbers are in the range -1 - -MAX_ERRNO: see
  * <asm-i386/errno.h>
  */
 #define __syscall_return(type, res) \
 do { \
-        if ((unsigned long)(res) >= (unsigned long)(-(128 + 1))) { \
+        if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \
                 errno = -(res); \
                 res = -1; \
         } \
diff --git a/include/asm-i386/unwind.h b/include/asm-i386/unwind.h
new file mode 100644
index 0000000000..5031d693b8
--- /dev/null
+++ b/include/asm-i386/unwind.h
@@ -0,0 +1,107 @@
+#ifndef _ASM_I386_UNWIND_H
+#define _ASM_I386_UNWIND_H
+
+/*
+ * Copyright (C) 2002-2006 Novell, Inc.
+ *      Jan Beulich <jbeulich@novell.com>
+ * This code is released under version 2 of the GNU GPL.
+ */
+
+#ifdef CONFIG_STACK_UNWIND
+
+#include <linux/sched.h>
+#include <asm/fixmap.h>
+#include <asm/ptrace.h>
+#include <asm/uaccess.h>
+
+struct unwind_frame_info
+{
+        struct pt_regs regs;
+        struct task_struct *task;
+        unsigned call_frame:1;
+};
+
+#define UNW_PC(frame)        (frame)->regs.eip
+#define UNW_SP(frame)        (frame)->regs.esp
+#ifdef CONFIG_FRAME_POINTER
+#define UNW_FP(frame)        (frame)->regs.ebp
+#define FRAME_RETADDR_OFFSET 4
+#define FRAME_LINK_OFFSET    0
+#define STACK_BOTTOM(tsk)    STACK_LIMIT((tsk)->thread.esp0)
+#define STACK_TOP(tsk)       ((tsk)->thread.esp0)
+#else
+#define UNW_FP(frame) ((void)(frame), 0)
+#endif
+#define STACK_LIMIT(ptr)     (((ptr) - 1) & ~(THREAD_SIZE - 1))
+
+#define UNW_REGISTER_INFO \
+        PTREGS_INFO(eax), \
+        PTREGS_INFO(ecx), \
+        PTREGS_INFO(edx), \
+        PTREGS_INFO(ebx), \
+        PTREGS_INFO(esp), \
+        PTREGS_INFO(ebp), \
+        PTREGS_INFO(esi), \
+        PTREGS_INFO(edi), \
+        PTREGS_INFO(eip)
+
+#define UNW_DEFAULT_RA(raItem, dataAlign) \
+        ((raItem).where == Memory && \
+         !((raItem).value * (dataAlign) + 4))
+
+static inline void arch_unw_init_frame_info(struct unwind_frame_info *info,
+                                            /*const*/ struct pt_regs *regs)
+{
+        if (user_mode_vm(regs))
+                info->regs = *regs;
+        else {
+                memcpy(&info->regs, regs, offsetof(struct pt_regs, esp));
+                info->regs.esp = (unsigned long)&regs->esp;
+                info->regs.xss = __KERNEL_DS;
+        }
+}
+
+static inline void arch_unw_init_blocked(struct unwind_frame_info *info)
+{
+        memset(&info->regs, 0, sizeof(info->regs));
+        info->regs.eip = info->task->thread.eip;
+        info->regs.xcs = __KERNEL_CS;
+        __get_user(info->regs.ebp, (long *)info->task->thread.esp);
+        info->regs.esp = info->task->thread.esp;
+        info->regs.xss = __KERNEL_DS;
+        info->regs.xds = __USER_DS;
+        info->regs.xes = __USER_DS;
+}
+
+extern asmlinkage int arch_unwind_init_running(struct unwind_frame_info *,
+                                               asmlinkage int (*callback)(struct unwind_frame_info *,
+                                                                          void *arg),
+                                               void *arg);
+
+static inline int arch_unw_user_mode(const struct unwind_frame_info *info)
+{
+#if 0 /* This can only work when selector register and EFLAGS saves/restores
+         are properly annotated (and tracked in UNW_REGISTER_INFO). */
+        return user_mode_vm(&info->regs);
+#else
+        return info->regs.eip < PAGE_OFFSET
+               || (info->regs.eip >= __fix_to_virt(FIX_VDSO)
+                    && info->regs.eip < __fix_to_virt(FIX_VDSO) + PAGE_SIZE)
+               || info->regs.esp < PAGE_OFFSET;
+#endif
+}
+
+#else
+
+#define UNW_PC(frame) ((void)(frame), 0)
+#define UNW_SP(frame) ((void)(frame), 0)
+#define UNW_FP(frame) ((void)(frame), 0)
+
+static inline int arch_unw_user_mode(const void *info)
+{
+        return 0;
+}
+
+#endif
+
+#endif /* _ASM_I386_UNWIND_H */
diff --git a/include/asm-ia64/Kbuild b/include/asm-ia64/Kbuild
new file mode 100644
index 0000000000..15818a18bc
--- /dev/null
+++ b/include/asm-ia64/Kbuild
@@ -0,0 +1,17 @@
+include include/asm-generic/Kbuild.asm
+
+header-y += break.h
+header-y += fpu.h
+header-y += fpswa.h
+header-y += gcc_intrin.h
+header-y += ia64regs.h
+header-y += intel_intrin.h
+header-y += intrinsics.h
+header-y += perfmon_default_smpl.h
+header-y += ptrace_offsets.h
+header-y += rse.h
+header-y += setup.h
+header-y += ucontext.h
+
+unifdef-y += perfmon.h
+unifdef-y += ustack.h
diff --git a/include/asm-ia64/esi.h b/include/asm-ia64/esi.h
new file mode 100644
index 0000000000..84aac0e0b5
--- /dev/null
+++ b/include/asm-ia64/esi.h
@@ -0,0 +1,30 @@
+/*
+ * ESI service calls.
+ *
+ * Copyright (c) Copyright 2005-2006 Hewlett-Packard Development Company, L.P.
+ *      Alex Williamson <alex.williamson@hp.com>
+ */
+#ifndef esi_h
+#define esi_h
+
+#include <linux/efi.h>
+
+#define ESI_QUERY                       0x00000001
+#define ESI_OPEN_HANDLE                 0x02000000
+#define ESI_CLOSE_HANDLE                0x02000001
+
+enum esi_proc_type {
+        ESI_PROC_SERIALIZED,    /* calls need to be serialized */
+        ESI_PROC_MP_SAFE,       /* MP-safe, but not reentrant */
+        ESI_PROC_REENTRANT      /* MP-safe and reentrant */
+};
+
+extern int ia64_esi_init (void);
+extern struct ia64_sal_retval esi_call_phys (void *, u64 *);
+extern int ia64_esi_call(efi_guid_t, struct ia64_sal_retval *,
+                         enum esi_proc_type,
+                         u64, u64, u64, u64, u64, u64, u64, u64);
+extern int ia64_esi_call_phys(efi_guid_t, struct ia64_sal_retval *, u64, u64,
+                              u64, u64, u64, u64, u64, u64);
+
+#endif /* esi_h */
diff --git a/include/asm-ia64/futex.h b/include/asm-ia64/futex.h
index 6a332a9f09..07d77f3a8c 100644
--- a/include/asm-ia64/futex.h
+++ b/include/asm-ia64/futex.h
@@ -1,6 +1,124 @@
 #ifndef _ASM_FUTEX_H
 #define _ASM_FUTEX_H
 
-#include <asm-generic/futex.h>
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/system.h>
+#include <asm/uaccess.h>
 
-#endif
+#define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \
+do {                                                                    \
+        register unsigned long r8 __asm ("r8") = 0;                     \
+        __asm__ __volatile__(                                           \
+                "       mf;;                                    \n"     \
+                "[1:] " insn ";;                                \n"     \
+                "       .xdata4 \"__ex_table\", 1b-., 2f-.      \n"     \
+                "[2:]"                                                  \
+                : "+r" (r8), "=r" (oldval)                              \
+                : "r" (uaddr), "r" (oparg)                              \
+                : "memory");                                            \
+        ret = r8;                                                       \
+} while (0)
+
+#define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \
+do {                                                                    \
+        register unsigned long r8 __asm ("r8") = 0;                     \
+        int val, newval;                                                \
+        do {                                                            \
+                __asm__ __volatile__(                                   \
+                        "       mf;;                              \n"   \
+                        "[1:]   ld4 %3=[%4];;                     \n"   \
+                        "       mov %2=%3                         \n"   \
+                                insn    ";;                       \n"   \
+                        "       mov ar.ccv=%2;;                   \n"   \
+                        "[2:]   cmpxchg4.acq %1=[%4],%3,ar.ccv;;  \n"   \
+                        "       .xdata4 \"__ex_table\", 1b-., 3f-.\n"   \
+                        "       .xdata4 \"__ex_table\", 2b-., 3f-.\n"   \
+                        "[3:]"                                          \
+                        : "+r" (r8), "=r" (val), "=&r" (oldval),        \
+                           "=&r" (newval)                               \
+                        : "r" (uaddr), "r" (oparg)                      \
+                        : "memory");                                    \
+                if (unlikely (r8))                                      \
+                        break;                                          \
+        } while (unlikely (val != oldval));                             \
+        ret = r8;                                                       \
+} while (0)
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+        int op = (encoded_op >> 28) & 7;
+        int cmp = (encoded_op >> 24) & 15;
+        int oparg = (encoded_op << 8) >> 20;
+        int cmparg = (encoded_op << 20) >> 20;
+        int oldval = 0, ret;
+        if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+                oparg = 1 << oparg;
+
+        if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+                return -EFAULT;
+
+        inc_preempt_count();
+
+        switch (op) {
+        case FUTEX_OP_SET:
+                __futex_atomic_op1("xchg4 %1=[%2],%3", ret, oldval, uaddr,
+                                   oparg);
+                break;
+        case FUTEX_OP_ADD:
+                __futex_atomic_op2("add %3=%3,%5", ret, oldval, uaddr, oparg);
+                break;
+        case FUTEX_OP_OR:
+                __futex_atomic_op2("or %3=%3,%5", ret, oldval, uaddr, oparg);
+                break;
+        case FUTEX_OP_ANDN:
+                __futex_atomic_op2("and %3=%3,%5", ret, oldval, uaddr,
+                                   ~oparg);
+                break;
+        case FUTEX_OP_XOR:
+                __futex_atomic_op2("xor %3=%3,%5", ret, oldval, uaddr, oparg);
+                break;
+        default:
+                ret = -ENOSYS;
+        }
+
+        dec_preempt_count();
+
+        if (!ret) {
+                switch (cmp) {
+                case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+                case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+                case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+                case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+                case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+                case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+                default: ret = -ENOSYS;
+                }
+        }
+        return ret;
+}
+
+static inline int
+futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval)
+{
+        if (!access_ok(VERIFY_WRITE, uaddr, sizeof(int)))
+                return -EFAULT;
+
+        {
+                register unsigned long r8 __asm ("r8");
+                __asm__ __volatile__(
+                        "       mf;;                                    \n"
+                        "       mov ar.ccv=%3;;                         \n"
+                        "[1:]   cmpxchg4.acq %0=[%1],%2,ar.ccv          \n"
+                        "       .xdata4 \"__ex_table\", 1b-., 2f-.      \n"
+                        "[2:]"
+                        : "=r" (r8)
+                        : "r" (uaddr), "r" (newval),
+                          "rO" ((long) (unsigned) oldval)
+                        : "memory");
+                return r8;
+        }
+}
+
+#endif /* _ASM_FUTEX_H */
diff --git a/include/asm-ia64/hw_irq.h b/include/asm-ia64/hw_irq.h
index ea8b8c407a..27f9df6b91 100644
--- a/include/asm-ia64/hw_irq.h
+++ b/include/asm-ia64/hw_irq.h
@@ -97,8 +97,7 @@ extern int reserve_irq_vector (int vector);
 extern void ia64_send_ipi (int cpu, int vector, int delivery_mode, int redirect);
 extern void register_percpu_irq (ia64_vector vec, struct irqaction *action);
 
-static inline void
-hw_resend_irq (struct hw_interrupt_type *h, unsigned int vector)
+static inline void ia64_resend_irq(unsigned int vector)
 {
         platform_send_ipi(smp_processor_id(), vector, IA64_IPI_DM_INT, 0);
 }
diff --git a/include/asm-ia64/io.h b/include/asm-ia64/io.h
index 781ee2c7e8..43bfff6c6b 100644
--- a/include/asm-ia64/io.h
+++ b/include/asm-ia64/io.h
@@ -90,7 +90,7 @@ phys_to_virt (unsigned long address)
 #define ARCH_HAS_VALID_PHYS_ADDR_RANGE
 extern u64 kern_mem_attribute (unsigned long phys_addr, unsigned long size);
 extern int valid_phys_addr_range (unsigned long addr, size_t count); /* efi.c */
-extern int valid_mmap_phys_addr_range (unsigned long addr, size_t count);
+extern int valid_mmap_phys_addr_range (unsigned long pfn, size_t count);
 
 /*
  * The following two macros are deprecated and scheduled for removal.
diff --git a/include/asm-ia64/irq.h b/include/asm-ia64/irq.h
index dbe86c0bbc..79479e2c69 100644
--- a/include/asm-ia64/irq.h
+++ b/include/asm-ia64/irq.h
@@ -14,11 +14,6 @@
 #define NR_IRQS         256
 #define NR_IRQ_VECTORS  NR_IRQS
 
-/*
- * IRQ line status macro IRQ_PER_CPU is used
- */
-#define ARCH_HAS_IRQ_PER_CPU
-
 static __inline__ int
 irq_canonicalize (int irq)
 {
diff --git a/include/asm-ia64/kdebug.h b/include/asm-ia64/kdebug.h
index c195a9ad12..aed7142f9e 100644
--- a/include/asm-ia64/kdebug.h
+++ b/include/asm-ia64/kdebug.h
@@ -40,6 +40,8 @@ struct die_args {
 
 extern int register_die_notifier(struct notifier_block *);
 extern int unregister_die_notifier(struct notifier_block *);
+extern int register_page_fault_notifier(struct notifier_block *);
+extern int unregister_page_fault_notifier(struct notifier_block *);
 extern struct atomic_notifier_head ia64die_chain;
 
 enum die_val {
diff --git a/include/asm-ia64/kprobes.h b/include/asm-ia64/kprobes.h
index 8c0fc227f0..1b45b71c79 100644
--- a/include/asm-ia64/kprobes.h
+++ b/include/asm-ia64/kprobes.h
@@ -29,7 +29,8 @@
 #include <linux/percpu.h>
 #include <asm/break.h>
 
-#define MAX_INSN_SIZE   16
+#define __ARCH_WANT_KPROBES_INSN_SLOT
+#define MAX_INSN_SIZE   1
 #define BREAK_INST      (long)(__IA64_BREAK_KPROBE << 6)
 
 typedef union cmp_inst {
@@ -82,6 +83,7 @@ struct kprobe_ctlblk {
 #define JPROBE_ENTRY(pentry)    (kprobe_opcode_t *)pentry
 
 #define ARCH_SUPPORTS_KRETPROBES
+#define  ARCH_INACTIVE_KPROBE_COUNT 1
 
 #define SLOT0_OPCODE_SHIFT      (37)
 #define SLOT1_p1_OPCODE_SHIFT   (37 - (64-46))
@@ -93,7 +95,7 @@ struct kprobe_ctlblk {
 #define IP_RELATIVE_PREDICT_OPCODE      (7)
 #define LONG_BRANCH_OPCODE              (0xC)
 #define LONG_CALL_OPCODE                (0xD)
-#define arch_remove_kprobe(p)           do {} while (0)
+#define flush_insn_slot(p)              do { } while (0)
 
 typedef struct kprobe_opcode {
         bundle_t bundle;
@@ -107,7 +109,7 @@ struct fnptr {
 /* Architecture specific copy of original instruction*/
 struct arch_specific_insn {
         /* copy of the instruction to be emulated */
-        kprobe_opcode_t insn;
+        kprobe_opcode_t *insn;
  #define INST_FLAG_FIX_RELATIVE_IP_ADDR         1
  #define INST_FLAG_FIX_BRANCH_REG               2
  #define INST_FLAG_BREAK_INST                   4
@@ -124,5 +126,6 @@ static inline void jprobe_return(void)
 }
 extern void invalidate_stacked_regs(void);
 extern void flush_register_stack(void);
+extern void arch_remove_kprobe(struct kprobe *p);
 
 #endif                          /* _ASM_KPROBES_H */
diff --git a/include/asm-ia64/mca_asm.h b/include/asm-ia64/mca_asm.h
index 27c9203d8c..76203f9a87 100644
--- a/include/asm-ia64/mca_asm.h
+++ b/include/asm-ia64/mca_asm.h
@@ -197,9 +197,9 @@
         movl    temp2 = start_addr;                             \
         ;;                                                      \
         mov     cr.iip = temp2;                                 \
+        movl    gp = __gp                                       \
         ;;                                                      \
         DATA_PA_TO_VA(sp, temp1);                               \
-        DATA_PA_TO_VA(gp, temp2);                               \
         srlz.i;                                                 \
         ;;                                                      \
         nop     1;                                              \
diff --git a/include/asm-ia64/meminit.h b/include/asm-ia64/meminit.h
index 894bc4d89d..c3b1f862e6 100644
--- a/include/asm-ia64/meminit.h
+++ b/include/asm-ia64/meminit.h
@@ -55,7 +55,13 @@ extern void efi_memmap_init(unsigned long *, unsigned long *);
   extern unsigned long vmalloc_end;
   extern struct page *vmem_map;
   extern int find_largest_hole (u64 start, u64 end, void *arg);
+  extern int register_active_ranges (u64 start, u64 end, void *arg);
   extern int create_mem_map_page_table (u64 start, u64 end, void *arg);
+  extern int vmemmap_find_next_valid_pfn(int, int);
+#else
+static inline int vmemmap_find_next_valid_pfn(int node, int i)
+{
+        return i + 1;
+}
 #endif
-
 #endif /* meminit_h */
diff --git a/include/asm-ia64/mman.h b/include/asm-ia64/mman.h
index 6ba179f127..c73b87832a 100644
--- a/include/asm-ia64/mman.h
+++ b/include/asm-ia64/mman.h
@@ -22,4 +22,12 @@
 #define MCL_CURRENT     1               /* lock all current mappings */
 #define MCL_FUTURE      2               /* lock all future mappings */
 
+#ifdef __KERNEL__
+#ifndef __ASSEMBLY__
+#define arch_mmap_check ia64_mmap_check
+int ia64_mmap_check(unsigned long addr, unsigned long len,
+                unsigned long flags);
+#endif
+#endif
+
 #endif /* _ASM_IA64_MMAN_H */
diff --git a/include/asm-ia64/module.h b/include/asm-ia64/module.h
index 85c82bd819..d2da61e4c4 100644
--- a/include/asm-ia64/module.h
+++ b/include/asm-ia64/module.h
@@ -28,7 +28,8 @@ struct mod_arch_specific {
 #define Elf_Ehdr        Elf64_Ehdr
 
 #define MODULE_PROC_FAMILY      "ia64"
-#define MODULE_ARCH_VERMAGIC    MODULE_PROC_FAMILY
+#define MODULE_ARCH_VERMAGIC    MODULE_PROC_FAMILY \
+        "gcc-" __stringify(__GNUC__) "." __stringify(__GNUC_MINOR__)
 
 #define ARCH_SHF_SMALL  SHF_IA_64_SHORT
 
diff --git a/include/asm-ia64/nodedata.h b/include/asm-ia64/nodedata.h
index a140310bf8..2fb337b0e9 100644
--- a/include/asm-ia64/nodedata.h
+++ b/include/asm-ia64/nodedata.h
@@ -46,6 +46,18 @@ struct ia64_node_data {
  */
 #define NODE_DATA(nid)          (local_node_data->pg_data_ptrs[nid])
 
+/*
+ * LOCAL_DATA_ADDR - This is to calculate the address of other node's
+ *                   "local_node_data" at hot-plug phase. The local_node_data
+ *                   is pointed by per_cpu_page. Kernel usually use it for
+ *                   just executing cpu. However, when new node is hot-added,
+ *                   the addresses of local data for other nodes are necessary
+ *                   to update all of them.
+ */
+#define LOCAL_DATA_ADDR(pgdat)                          \
+        ((struct ia64_node_data *)((u64)(pgdat) +       \
+                                   L1_CACHE_ALIGN(sizeof(struct pglist_data))))
+
 #endif /* CONFIG_NUMA */
 
 #endif /* _ASM_IA64_NODEDATA_H */
diff --git a/include/asm-ia64/numa.h b/include/asm-ia64/numa.h
index e5a8260593..7d5e2ccc37 100644
--- a/include/asm-ia64/numa.h
+++ b/include/asm-ia64/numa.h
@@ -64,7 +64,13 @@ extern int paddr_to_nid(unsigned long paddr);
 
 #define local_nodeid (cpu_to_node_map[smp_processor_id()])
 
+extern void map_cpu_to_node(int cpu, int nid);
+extern void unmap_cpu_from_node(int cpu, int nid);
+
+
 #else /* !CONFIG_NUMA */
+#define map_cpu_to_node(cpu, nid)       do{}while(0)
+#define unmap_cpu_from_node(cpu, nid)   do{}while(0)
 
 #define paddr_to_nid(addr)      0
 
diff --git a/include/asm-ia64/page.h b/include/asm-ia64/page.h
index f5a949ec6e..947cb72b52 100644
--- a/include/asm-ia64/page.h
+++ b/include/asm-ia64/page.h
@@ -7,6 +7,7 @@
  *      David Mosberger-Tang <davidm@hpl.hp.com>
  */
 
+# ifdef __KERNEL__
 
 #include <asm/intrinsics.h>
 #include <asm/types.h>
@@ -64,7 +65,6 @@
 # define __pa(x)                ((x) - PAGE_OFFSET)
 # define __va(x)                ((x) + PAGE_OFFSET)
 #else /* !__ASSEMBLY */
-# ifdef __KERNEL__
 #  define STRICT_MM_TYPECHECKS
 
 extern void clear_page (void *page);
@@ -174,7 +174,6 @@ get_order (unsigned long size)
         return order;
 }
 
-# endif /* __KERNEL__ */
 #endif /* !__ASSEMBLY__ */
 
 #ifdef STRICT_MM_TYPECHECKS
@@ -228,4 +227,5 @@ get_order (unsigned long size)
                                          (((current->personality & READ_IMPLIES_EXEC) != 0)     \
                                           ? VM_EXEC : 0))
 
+# endif /* __KERNEL__ */
 #endif /* _ASM_IA64_PAGE_H */
diff --git a/include/asm-ia64/pal.h b/include/asm-ia64/pal.h
index 37e52a2836..2c8fd92d0e 100644
--- a/include/asm-ia64/pal.h
+++ b/include/asm-ia64/pal.h
@@ -78,6 +78,7 @@
 #define PAL_VM_TR_READ          261     /* read contents of translation register */
 #define PAL_GET_PSTATE          262     /* get the current P-state */
 #define PAL_SET_PSTATE          263     /* set the P-state */
+#define PAL_BRAND_INFO          274     /* Processor branding information */
 
 #ifndef __ASSEMBLY__
 
@@ -963,7 +964,8 @@ static inline s64
 ia64_pal_cache_read (pal_cache_line_id_u_t line_id, u64 physical_addr)
 {
         struct ia64_pal_retval iprv;
-        PAL_CALL(iprv, PAL_CACHE_READ, line_id.pclid_data, physical_addr, 0);
+        PAL_CALL_PHYS_STK(iprv, PAL_CACHE_READ, line_id.pclid_data,
+                                physical_addr, 0);
         return iprv.status;
 }
 
@@ -985,7 +987,8 @@ static inline s64
 ia64_pal_cache_write (pal_cache_line_id_u_t line_id, u64 physical_addr, u64 data)
 {
         struct ia64_pal_retval iprv;
-        PAL_CALL(iprv, PAL_CACHE_WRITE, line_id.pclid_data, physical_addr, data);
+        PAL_CALL_PHYS_STK(iprv, PAL_CACHE_WRITE, line_id.pclid_data,
+                                physical_addr, data);
         return iprv.status;
 }
 
@@ -1133,6 +1136,15 @@ ia64_pal_set_pstate (u64 pstate_index)
         return iprv.status;
 }
 
+/* Processor branding information*/
+static inline s64
+ia64_pal_get_brand_info (char *brand_info)
+{
+        struct ia64_pal_retval iprv;
+        PAL_CALL_STK(iprv, PAL_BRAND_INFO, 0, (u64)brand_info, 0);
+        return iprv.status;
+}
+
 /* Cause the processor to enter LIGHT HALT state, where prefetching and execution are
  * suspended, but cache and TLB coherency is maintained.
  */
@@ -1433,7 +1445,12 @@ typedef union  pal_version_u {
 } pal_version_u_t;
 
 
-/* Return PAL version information */
+/*
+ * Return PAL version information.  While the documentation states that
+ * PAL_VERSION can be called in either physical or virtual mode, some
+ * implementations only allow physical calls.  We don't call it very often,
+ * so the overhead isn't worth eliminating.
+ */
 static inline s64
 ia64_pal_version (pal_version_u_t *pal_min_version, pal_version_u_t *pal_cur_version)
 {
diff --git a/include/asm-ia64/percpu.h b/include/asm-ia64/percpu.h
index ae357d504f..fbe5cf3ab8 100644
--- a/include/asm-ia64/percpu.h
+++ b/include/asm-ia64/percpu.h
@@ -36,12 +36,14 @@
 #ifdef CONFIG_SMP
 
 extern unsigned long __per_cpu_offset[NR_CPUS];
+#define per_cpu_offset(x) (__per_cpu_offset(x))
 
 /* Equal to __per_cpu_offset[smp_processor_id()], but faster to access: */
 DECLARE_PER_CPU(unsigned long, local_per_cpu_offset);
 
 #define per_cpu(var, cpu)  (*RELOC_HIDE(&per_cpu__##var, __per_cpu_offset[cpu]))
 #define __get_cpu_var(var) (*RELOC_HIDE(&per_cpu__##var, __ia64_per_cpu_var(local_per_cpu_offset)))
+#define __raw_get_cpu_var(var) (*RELOC_HIDE(&per_cpu__##var, __ia64_per_cpu_var(local_per_cpu_offset)))
 
 extern void percpu_modcopy(void *pcpudst, const void *src, unsigned long size);
 extern void setup_per_cpu_areas (void);
@@ -51,6 +53,7 @@ extern void *per_cpu_init(void);
 
 #define per_cpu(var, cpu)                       (*((void)(cpu), &per_cpu__##var))
 #define __get_cpu_var(var)                      per_cpu__##var
+#define __raw_get_cpu_var(var)                  per_cpu__##var
 #define per_cpu_init()                          (__phys_per_cpu_start)
 
 #endif  /* SMP */
diff --git a/include/asm-ia64/pgtable.h b/include/asm-ia64/pgtable.h
index 228981cadf..5531827477 100644
--- a/include/asm-ia64/pgtable.h
+++ b/include/asm-ia64/pgtable.h
@@ -275,21 +275,23 @@ ia64_phys_addr_valid (unsigned long addr)
 #define pmd_bad(pmd)                    (!ia64_phys_addr_valid(pmd_val(pmd)))
 #define pmd_present(pmd)                (pmd_val(pmd) != 0UL)
 #define pmd_clear(pmdp)                 (pmd_val(*(pmdp)) = 0UL)
-#define pmd_page_kernel(pmd)            ((unsigned long) __va(pmd_val(pmd) & _PFN_MASK))
+#define pmd_page_vaddr(pmd)             ((unsigned long) __va(pmd_val(pmd) & _PFN_MASK))
 #define pmd_page(pmd)                   virt_to_page((pmd_val(pmd) + PAGE_OFFSET))
 
 #define pud_none(pud)                   (!pud_val(pud))
 #define pud_bad(pud)                    (!ia64_phys_addr_valid(pud_val(pud)))
 #define pud_present(pud)                (pud_val(pud) != 0UL)
 #define pud_clear(pudp)                 (pud_val(*(pudp)) = 0UL)
-#define pud_page(pud)                   ((unsigned long) __va(pud_val(pud) & _PFN_MASK))
+#define pud_page_vaddr(pud)             ((unsigned long) __va(pud_val(pud) & _PFN_MASK))
+#define pud_page(pud)                   virt_to_page((pud_val(pud) + PAGE_OFFSET))
 
 #ifdef CONFIG_PGTABLE_4
 #define pgd_none(pgd)                   (!pgd_val(pgd))
 #define pgd_bad(pgd)                    (!ia64_phys_addr_valid(pgd_val(pgd)))
 #define pgd_present(pgd)                (pgd_val(pgd) != 0UL)
 #define pgd_clear(pgdp)                 (pgd_val(*(pgdp)) = 0UL)
-#define pgd_page(pgd)                   ((unsigned long) __va(pgd_val(pgd) & _PFN_MASK))
+#define pgd_page_vaddr(pgd)             ((unsigned long) __va(pgd_val(pgd) & _PFN_MASK))
+#define pgd_page(pgd)                   virt_to_page((pgd_val(pgd) + PAGE_OFFSET))
 #endif
 
 /*
@@ -360,19 +362,19 @@ pgd_offset (struct mm_struct *mm, unsigned long address)
 #ifdef CONFIG_PGTABLE_4
 /* Find an entry in the second-level page table.. */
 #define pud_offset(dir,addr) \
-        ((pud_t *) pgd_page(*(dir)) + (((addr) >> PUD_SHIFT) & (PTRS_PER_PUD - 1)))
+        ((pud_t *) pgd_page_vaddr(*(dir)) + (((addr) >> PUD_SHIFT) & (PTRS_PER_PUD - 1)))
 #endif
 
 /* Find an entry in the third-level page table.. */
 #define pmd_offset(dir,addr) \
-        ((pmd_t *) pud_page(*(dir)) + (((addr) >> PMD_SHIFT) & (PTRS_PER_PMD - 1)))
+        ((pmd_t *) pud_page_vaddr(*(dir)) + (((addr) >> PMD_SHIFT) & (PTRS_PER_PMD - 1)))
 
 /*
  * Find an entry in the third-level page table.  This looks more complicated than it
  * should be because some platforms place page tables in high memory.
  */
 #define pte_index(addr)         (((addr) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-#define pte_offset_kernel(dir,addr)     ((pte_t *) pmd_page_kernel(*(dir)) + pte_index(addr))
+#define pte_offset_kernel(dir,addr)     ((pte_t *) pmd_page_vaddr(*(dir)) + pte_index(addr))
 #define pte_offset_map(dir,addr)        pte_offset_kernel(dir, addr)
 #define pte_offset_map_nested(dir,addr) pte_offset_map(dir, addr)
 #define pte_unmap(pte)                  do { } while (0)
diff --git a/include/asm-ia64/processor.h b/include/asm-ia64/processor.h
index 265f4824db..5830d36fd8 100644
--- a/include/asm-ia64/processor.h
+++ b/include/asm-ia64/processor.h
@@ -20,12 +20,6 @@
 #include <asm/ustack.h>
 
 #define IA64_NUM_DBG_REGS       8
-/*
- * Limits for PMC and PMD are set to less than maximum architected values
- * but should be sufficient for a while
- */
-#define IA64_NUM_PMC_REGS       64
-#define IA64_NUM_PMD_REGS       64
 
 #define DEFAULT_MAP_BASE        __IA64_UL_CONST(0x2000000000000000)
 #define DEFAULT_TASK_SIZE       __IA64_UL_CONST(0xa000000000000000)
@@ -163,6 +157,7 @@ struct cpuinfo_ia64 {
         __u8 family;
         __u8 archrev;
         char vendor[16];
+        char *model_name;
 
 #ifdef CONFIG_NUMA
         struct ia64_node_data *node_data;
@@ -262,13 +257,9 @@ struct thread_struct {
 # define INIT_THREAD_IA32
 #endif /* CONFIG_IA32_SUPPORT */
 #ifdef CONFIG_PERFMON
-        __u64 pmcs[IA64_NUM_PMC_REGS];
-        __u64 pmds[IA64_NUM_PMD_REGS];
         void *pfm_context;                   /* pointer to detailed PMU context */
         unsigned long pfm_needs_checking;    /* when >0, pending perfmon work on kernel exit */
-# define INIT_THREAD_PM         .pmcs =                 {0UL, },  \
-                                .pmds =                 {0UL, },  \
-                                .pfm_context =          NULL,     \
+# define INIT_THREAD_PM         .pfm_context =          NULL,     \
                                 .pfm_needs_checking =   0UL,
 #else
 # define INIT_THREAD_PM
diff --git a/include/asm-ia64/ptrace.h b/include/asm-ia64/ptrace.h
index 415abb23b2..1414316efd 100644
--- a/include/asm-ia64/ptrace.h
+++ b/include/asm-ia64/ptrace.h
@@ -56,6 +56,8 @@
 
 
 #include <asm/fpu.h>
+
+#ifdef __KERNEL__
 #ifndef ASM_OFFSETS_C
 #include <asm/asm-offsets.h>
 #endif
@@ -79,10 +81,9 @@
 
 #define KERNEL_STACK_SIZE               IA64_STK_OFFSET
 
-#ifndef __ASSEMBLY__
+#endif /* __KERNEL__ */
 
-#include <asm/current.h>
-#include <asm/page.h>
+#ifndef __ASSEMBLY__
 
 /*
  * This struct defines the way the registers are saved on system
@@ -229,6 +230,9 @@ struct switch_stack {
 
 #ifdef __KERNEL__
 
+#include <asm/current.h>
+#include <asm/page.h>
+
 #define __ARCH_SYS_PTRACE       1
 
 /*
diff --git a/include/asm-ia64/rwsem.h b/include/asm-ia64/rwsem.h
index 1327c91ea3..2d1640cc24 100644
--- a/include/asm-ia64/rwsem.h
+++ b/include/asm-ia64/rwsem.h
@@ -33,9 +33,6 @@ struct rw_semaphore {
         signed long             count;
         spinlock_t              wait_lock;
         struct list_head        wait_list;
-#if RWSEM_DEBUG
-        int                     debug;
-#endif
 };
 
 #define RWSEM_UNLOCKED_VALUE            __IA64_UL_CONST(0x0000000000000000)
@@ -45,19 +42,9 @@ struct rw_semaphore {
 #define RWSEM_ACTIVE_READ_BIAS          RWSEM_ACTIVE_BIAS
 #define RWSEM_ACTIVE_WRITE_BIAS         (RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS)
 
-/*
- * initialization
- */
-#if RWSEM_DEBUG
-#define __RWSEM_DEBUG_INIT      , 0
-#else
-#define __RWSEM_DEBUG_INIT      /* */
-#endif
-
 #define __RWSEM_INITIALIZER(name) \
         { RWSEM_UNLOCKED_VALUE, SPIN_LOCK_UNLOCKED, \
-          LIST_HEAD_INIT((name).wait_list) \
-          __RWSEM_DEBUG_INIT }
+          LIST_HEAD_INIT((name).wait_list) }
 
 #define DECLARE_RWSEM(name) \
         struct rw_semaphore name = __RWSEM_INITIALIZER(name)
@@ -73,9 +60,6 @@ init_rwsem (struct rw_semaphore *sem)
         sem->count = RWSEM_UNLOCKED_VALUE;
         spin_lock_init(&sem->wait_lock);
         INIT_LIST_HEAD(&sem->wait_list);
-#if RWSEM_DEBUG
-        sem->debug = 0;
-#endif
 }
 
 /*
diff --git a/include/asm-ia64/signal.h b/include/asm-ia64/signal.h
index 5e328ed5d0..4f5ca5643c 100644
--- a/include/asm-ia64/signal.h
+++ b/include/asm-ia64/signal.h
@@ -56,7 +56,6 @@
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons.
  * 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.
@@ -76,7 +75,6 @@
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 #define SA_RESTORER     0x04000000
 
@@ -114,8 +112,6 @@
 #define _NSIG_BPW       64
 #define _NSIG_WORDS     (_NSIG / _NSIG_BPW)
 
-#define SA_PERCPU_IRQ           0x02000000
-
 #endif /* __KERNEL__ */
 
 #include <asm-generic/signal.h>
diff --git a/include/asm-ia64/smp.h b/include/asm-ia64/smp.h
index 719ff309ce..60fd4ae014 100644
--- a/include/asm-ia64/smp.h
+++ b/include/asm-ia64/smp.h
@@ -122,12 +122,11 @@ extern void __init smp_build_cpu_map(void);
 extern void __init init_smp_config (void);
 extern void smp_do_timer (struct pt_regs *regs);
 
-extern int smp_call_function_single (int cpuid, void (*func) (void *info), void *info,
-                                     int retry, int wait);
 extern void smp_send_reschedule (int cpu);
 extern void lock_ipi_calllock(void);
 extern void unlock_ipi_calllock(void);
 extern void identify_siblings (struct cpuinfo_ia64 *);
+extern int is_multithreading_enabled(void);
 
 #else
 
diff --git a/include/asm-ia64/sn/sn_sal.h b/include/asm-ia64/sn/sn_sal.h
index cd490b20d5..ba826b3f75 100644
--- a/include/asm-ia64/sn/sn_sal.h
+++ b/include/asm-ia64/sn/sn_sal.h
@@ -85,6 +85,7 @@
 #define  SN_SAL_GET_PROM_FEATURE_SET               0x02000065
 #define  SN_SAL_SET_OS_FEATURE_SET                 0x02000066
 #define  SN_SAL_INJECT_ERROR                       0x02000067
+#define  SN_SAL_SET_CPU_NUMBER                     0x02000068
 
 /*
  * Service-specific constants
@@ -705,12 +706,9 @@ static inline int
 sn_change_memprotect(u64 paddr, u64 len, u64 perms, u64 *nasid_array)
 {
         struct ia64_sal_retval ret_stuff;
-        unsigned long irq_flags;
 
-        local_irq_save(irq_flags);
         ia64_sal_oemcall_nolock(&ret_stuff, SN_SAL_MEMPROTECT, paddr, len,
                                 (u64)nasid_array, perms, 0, 0, 0);
-        local_irq_restore(irq_flags);
         return ret_stuff.status;
 }
 #define SN_MEMPROT_ACCESS_CLASS_0               0x14a080
@@ -1142,12 +1140,18 @@ static inline int
 sn_inject_error(u64 paddr, u64 *data, u64 *ecc)
 {
         struct ia64_sal_retval ret_stuff;
-        unsigned long irq_flags;
 
-        local_irq_save(irq_flags);
         ia64_sal_oemcall_nolock(&ret_stuff, SN_SAL_INJECT_ERROR, paddr, (u64)data,
                                 (u64)ecc, 0, 0, 0, 0);
-        local_irq_restore(irq_flags);
         return ret_stuff.status;
 }
+
+static inline int
+ia64_sn_set_cpu_number(int cpu)
+{
+        struct ia64_sal_retval rv;
+
+        SAL_CALL_NOLOCK(rv, SN_SAL_SET_CPU_NUMBER, cpu, 0, 0, 0, 0, 0, 0);
+        return rv.status;
+}
 #endif /* _ASM_IA64_SN_SN_SAL_H */
diff --git a/include/asm-ia64/sn/tioca_provider.h b/include/asm-ia64/sn/tioca_provider.h
index ab7fe24634..65cdd73c2a 100644
--- a/include/asm-ia64/sn/tioca_provider.h
+++ b/include/asm-ia64/sn/tioca_provider.h
@@ -27,7 +27,7 @@
 #define PV908234 (1 << 1)
   /* CA:AGPDMA write request data mismatch with ABC1CL merge */
 #define PV895469 (1 << 1)
-  /* TIO:CA TLB invalidate of written GART entries possibly not occuring in CA*/
+  /* TIO:CA TLB invalidate of written GART entries possibly not occurring in CA*/
 #define PV910244 (1 << 1)
 
 struct tioca_dmamap{
diff --git a/include/asm-ia64/sn/xp.h b/include/asm-ia64/sn/xp.h
index 9bd2f9bf32..6f807e0193 100644
--- a/include/asm-ia64/sn/xp.h
+++ b/include/asm-ia64/sn/xp.h
@@ -60,23 +60,37 @@
  * the bte_copy() once in the hope that the failure was due to a temporary
  * aberration (i.e., the link going down temporarily).
  *
- * See bte_copy for definition of the input parameters.
+ *      src - physical address of the source of the transfer.
+ *      vdst - virtual address of the destination of the transfer.
+ *      len - number of bytes to transfer from source to destination.
+ *      mode - see bte_copy() for definition.
+ *      notification - see bte_copy() for definition.
  *
  * Note: xp_bte_copy() should never be called while holding a spinlock.
  */
 static inline bte_result_t
-xp_bte_copy(u64 src, u64 dest, u64 len, u64 mode, void *notification)
+xp_bte_copy(u64 src, u64 vdst, u64 len, u64 mode, void *notification)
 {
         bte_result_t ret;
+        u64 pdst = ia64_tpa(vdst);
 
 
-        ret = bte_copy(src, dest, len, mode, notification);
+        /*
+         * Ensure that the physically mapped memory is contiguous.
+         *
+         * We do this by ensuring that the memory is from region 7 only.
+         * If the need should arise to use memory from one of the other
+         * regions, then modify the BUG_ON() statement to ensure that the
+         * memory from that region is always physically contiguous.
+         */
+        BUG_ON(REGION_NUMBER(vdst) != RGN_KERNEL);
 
+        ret = bte_copy(src, pdst, len, mode, notification);
         if (ret != BTE_SUCCESS) {
                 if (!in_interrupt()) {
                         cond_resched();
                 }
-                ret = bte_copy(src, dest, len, mode, notification);
+                ret = bte_copy(src, pdst, len, mode, notification);
         }
 
         return ret;
diff --git a/include/asm-ia64/sn/xpc.h b/include/asm-ia64/sn/xpc.h
index 8406f1ef4c..35e1386f37 100644
--- a/include/asm-ia64/sn/xpc.h
+++ b/include/asm-ia64/sn/xpc.h
@@ -683,7 +683,9 @@ extern struct xpc_vars *xpc_vars;
 extern struct xpc_rsvd_page *xpc_rsvd_page;
 extern struct xpc_vars_part *xpc_vars_part;
 extern struct xpc_partition xpc_partitions[XP_MAX_PARTITIONS + 1];
-extern char xpc_remote_copy_buffer[];
+extern char *xpc_remote_copy_buffer;
+extern void *xpc_remote_copy_buffer_base;
+extern void *xpc_kmalloc_cacheline_aligned(size_t, gfp_t, void **);
 extern struct xpc_rsvd_page *xpc_rsvd_page_init(void);
 extern void xpc_allow_IPI_ops(void);
 extern void xpc_restrict_IPI_ops(void);
@@ -1124,8 +1126,8 @@ xpc_notify_IRQ_send_local(struct xpc_channel *ch, u8 ipi_flag,
 #define XPC_GET_IPI_FLAGS(_amo, _c)     ((u8) (((_amo) >> ((_c) * 8)) & 0xff))
 #define XPC_SET_IPI_FLAGS(_amo, _c, _f) (_amo) |= ((u64) (_f) << ((_c) * 8))
 
-#define XPC_ANY_OPENCLOSE_IPI_FLAGS_SET(_amo) ((_amo) & 0x0f0f0f0f0f0f0f0f)
-#define XPC_ANY_MSG_IPI_FLAGS_SET(_amo)       ((_amo) & 0x1010101010101010)
+#define XPC_ANY_OPENCLOSE_IPI_FLAGS_SET(_amo) ((_amo) & __IA64_UL_CONST(0x0f0f0f0f0f0f0f0f))
+#define XPC_ANY_MSG_IPI_FLAGS_SET(_amo)       ((_amo) & __IA64_UL_CONST(0x1010101010101010))
 
 
 static inline void
diff --git a/include/asm-ia64/socket.h b/include/asm-ia64/socket.h
index a255006fb7..d638ef3d50 100644
--- a/include/asm-ia64/socket.h
+++ b/include/asm-ia64/socket.h
@@ -57,5 +57,6 @@
 #define SO_ACCEPTCONN           30
 
 #define SO_PEERSEC             31
+#define SO_PASSSEC              34
 
 #endif /* _ASM_IA64_SOCKET_H */
diff --git a/include/asm-ia64/system.h b/include/asm-ia64/system.h
index 65db43ce4d..384fbf7f2a 100644
--- a/include/asm-ia64/system.h
+++ b/include/asm-ia64/system.h
@@ -24,7 +24,7 @@
  * 0xa000000000000000+2*PERCPU_PAGE_SIZE
  * - 0xa000000000000000+3*PERCPU_PAGE_SIZE remain unmapped (guard page)
  */
-#define KERNEL_START             (GATE_ADDR+0x100000000)
+#define KERNEL_START             (GATE_ADDR+__IA64_UL_CONST(0x100000000))
 #define PERCPU_ADDR             (-PERCPU_PAGE_SIZE)
 
 #ifndef __ASSEMBLY__
@@ -98,12 +98,11 @@ extern struct ia64_boot_param {
 #endif
 
 /*
- * XXX check on these---I suspect what Linus really wants here is
+ * XXX check on this ---I suspect what Linus really wants here is
  * acquire vs release semantics but we can't discuss this stuff with
  * Linus just yet.  Grrr...
  */
 #define set_mb(var, value)      do { (var) = (value); mb(); } while (0)
-#define set_wmb(var, value)     do { (var) = (value); mb(); } while (0)
 
 #define safe_halt()         ia64_pal_halt_light()    /* PAL_HALT_LIGHT */
 
diff --git a/include/asm-ia64/thread_info.h b/include/asm-ia64/thread_info.h
index e5392c4d30..8adcde0934 100644
--- a/include/asm-ia64/thread_info.h
+++ b/include/asm-ia64/thread_info.h
@@ -27,6 +27,7 @@ struct thread_info {
         __u32 flags;                    /* thread_info flags (see TIF_*) */
         __u32 cpu;                      /* current CPU */
         __u32 last_cpu;                 /* Last CPU thread ran on */
+        __u32 status;                   /* Thread synchronous flags */
         mm_segment_t addr_limit;        /* user-level address space limit */
         int preempt_count;              /* 0=premptable, <0=BUG; will also serve as bh-counter */
         struct restart_block restart_block;
@@ -67,7 +68,7 @@ struct thread_info {
 #define end_of_stack(p) (unsigned long *)((void *)(p) + IA64_RBS_OFFSET)
 
 #define __HAVE_ARCH_TASK_STRUCT_ALLOCATOR
-#define alloc_task_struct()     ((task_t *)__get_free_pages(GFP_KERNEL | __GFP_COMP, KERNEL_STACK_SIZE_ORDER))
+#define alloc_task_struct()     ((struct task_struct *)__get_free_pages(GFP_KERNEL | __GFP_COMP, KERNEL_STACK_SIZE_ORDER))
 #define free_task_struct(tsk)   free_pages((unsigned long) (tsk), KERNEL_STACK_SIZE_ORDER)
 
 #endif /* !__ASSEMBLY */
@@ -103,4 +104,8 @@ struct thread_info {
 /* like TIF_ALLWORK_BITS but sans TIF_SYSCALL_TRACE or TIF_SYSCALL_AUDIT */
 #define TIF_WORK_MASK           (TIF_ALLWORK_MASK&~(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT))
 
+#define TS_POLLING              1       /* true if in idle loop and not sleeping */
+
+#define tsk_is_polling(t) ((t)->thread_info->status & TS_POLLING)
+
 #endif /* _ASM_IA64_THREAD_INFO_H */
diff --git a/include/asm-ia64/topology.h b/include/asm-ia64/topology.h
index 616b5ed2aa..937c212575 100644
--- a/include/asm-ia64/topology.h
+++ b/include/asm-ia64/topology.h
@@ -112,6 +112,7 @@ void build_cpu_to_node_map(void);
 #define topology_core_id(cpu)                   (cpu_data(cpu)->core_id)
 #define topology_core_siblings(cpu)             (cpu_core_map[cpu])
 #define topology_thread_siblings(cpu)           (cpu_sibling_map[cpu])
+#define smt_capable()                           (smp_num_siblings > 1)
 #endif
 
 #include <asm-generic/topology.h>
diff --git a/include/asm-ia64/ustack.h b/include/asm-ia64/ustack.h
index da55c91246..a349467913 100644
--- a/include/asm-ia64/ustack.h
+++ b/include/asm-ia64/ustack.h
@@ -5,12 +5,15 @@
  * Constants for the user stack size
  */
 
+#ifdef __KERNEL__
 #include <asm/page.h>
 
 /* The absolute hard limit for stack size is 1/2 of the mappable space in the region */
 #define MAX_USER_STACK_SIZE     (RGN_MAP_LIMIT/2)
-/* Make a default stack size of 2GB */
-#define DEFAULT_USER_STACK_SIZE (1UL << 31)
 #define STACK_TOP               (0x6000000000000000UL + RGN_MAP_LIMIT)
+#endif
+
+/* Make a default stack size of 2GiB */
+#define DEFAULT_USER_STACK_SIZE (1UL << 31)
 
 #endif /* _ASM_IA64_USTACK_H */
diff --git a/include/asm-m32r/Kbuild b/include/asm-m32r/Kbuild
new file mode 100644
index 0000000000..c68e1680da
--- /dev/null
+++ b/include/asm-m32r/Kbuild
@@ -0,0 +1 @@
+include include/asm-generic/Kbuild.asm
diff --git a/include/asm-m32r/hw_irq.h b/include/asm-m32r/hw_irq.h
index 8d7e9d0e09..7138537cda 100644
--- a/include/asm-m32r/hw_irq.h
+++ b/include/asm-m32r/hw_irq.h
@@ -1,9 +1,4 @@
 #ifndef _ASM_M32R_HW_IRQ_H
 #define _ASM_M32R_HW_IRQ_H
 
-static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i)
-{
-        /* Nothing to do */
-}
-
 #endif /* _ASM_M32R_HW_IRQ_H */
diff --git a/include/asm-m32r/page.h b/include/asm-m32r/page.h
index 9688be0036..404a4c2400 100644
--- a/include/asm-m32r/page.h
+++ b/include/asm-m32r/page.h
@@ -87,10 +87,9 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 
 #define devmem_is_allowed(x) 1
 
-#endif /* __KERNEL__ */
-
 #include <asm-generic/memory_model.h>
 #include <asm-generic/page.h>
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_M32R_PAGE_H */
 
diff --git a/include/asm-m32r/pgtable-2level.h b/include/asm-m32r/pgtable-2level.h
index be0f167e34..6a674e3d37 100644
--- a/include/asm-m32r/pgtable-2level.h
+++ b/include/asm-m32r/pgtable-2level.h
@@ -52,9 +52,13 @@ static inline int pgd_present(pgd_t pgd)	{ return 1; }
 #define set_pmd(pmdptr, pmdval) (*(pmdptr) = pmdval)
 #define set_pgd(pgdptr, pgdval) (*(pgdptr) = pgdval)
 
-#define pgd_page(pgd) \
+#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;
diff --git a/include/asm-m32r/pgtable.h b/include/asm-m32r/pgtable.h
index 1983b7f452..1c15ba7ce3 100644
--- a/include/asm-m32r/pgtable.h
+++ b/include/asm-m32r/pgtable.h
@@ -336,7 +336,7 @@ static inline void pmd_set(pmd_t * pmdp, pte_t * ptep)
         pmd_val(*pmdp) = (((unsigned long) ptep) & PAGE_MASK);
 }
 
-#define pmd_page_kernel(pmd)    \
+#define pmd_page_vaddr(pmd)     \
         ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
 
 #ifndef CONFIG_DISCONTIGMEM
@@ -358,7 +358,7 @@ static inline void pmd_set(pmd_t * pmdp, pte_t * ptep)
 #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))
+        ((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)
diff --git a/include/asm-m32r/ptrace.h b/include/asm-m32r/ptrace.h
index a07fa90314..2d2a6c9733 100644
--- a/include/asm-m32r/ptrace.h
+++ b/include/asm-m32r/ptrace.h
@@ -12,8 +12,6 @@
  *   Copyright (C) 2001-2002, 2004  Hirokazu Takata <takata at linux-m32r.org>
  */
 
-#include <asm/m32r.h>           /* M32R_PSW_BSM, M32R_PSW_BPM */
-
 /* 0 - 13 are integer registers (general purpose registers).  */
 #define PT_R4           0
 #define PT_R5           1
@@ -140,6 +138,8 @@ struct pt_regs {
 
 #ifdef __KERNEL__
 
+#include <asm/m32r.h>           /* M32R_PSW_BSM, M32R_PSW_BPM */
+
 #define __ARCH_SYS_PTRACE       1
 
 #if defined(CONFIG_ISA_M32R2) || defined(CONFIG_CHIP_VDEC2)
diff --git a/include/asm-m32r/signal.h b/include/asm-m32r/signal.h
index 95f69b1919..65423bed32 100644
--- a/include/asm-m32r/signal.h
+++ b/include/asm-m32r/signal.h
@@ -6,7 +6,6 @@
 /* orig : i386 2.4.18 */
 
 #include <linux/types.h>
-#include <linux/linkage.h>
 #include <linux/time.h>
 #include <linux/compiler.h>
 
@@ -81,7 +80,6 @@ typedef unsigned long sigset_t;
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * 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.
@@ -101,7 +99,6 @@ typedef unsigned long sigset_t;
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 #define SA_RESTORER     0x04000000
 
diff --git a/include/asm-m32r/socket.h b/include/asm-m32r/socket.h
index 8b6680f223..acdf748fcd 100644
--- a/include/asm-m32r/socket.h
+++ b/include/asm-m32r/socket.h
@@ -48,5 +48,6 @@
 #define SO_ACCEPTCONN           30
 
 #define SO_PEERSEC              31
+#define SO_PASSSEC              34
 
 #endif /* _ASM_M32R_SOCKET_H */
diff --git a/include/asm-m32r/spinlock.h b/include/asm-m32r/spinlock.h
index f94c1a6735..f9f90727a4 100644
--- a/include/asm-m32r/spinlock.h
+++ b/include/asm-m32r/spinlock.h
@@ -298,7 +298,14 @@ static inline void __raw_write_unlock(raw_rwlock_t *rw)
         );
 }
 
-#define __raw_read_trylock(lock) generic__raw_read_trylock(lock)
+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)
 {
diff --git a/include/asm-m32r/system.h b/include/asm-m32r/system.h
index 33567e8bfe..4ce0619f69 100644
--- a/include/asm-m32r/system.h
+++ b/include/asm-m32r/system.h
@@ -18,7 +18,7 @@
  * switch_to(prev, next) should switch from task `prev' to `next'
  * `prev' will never be the same as `next'.
  *
- * `next' and `prev' should be task_t, but it isn't always defined
+ * `next' and `prev' should be struct task_struct, but it isn't always defined
  */
 
 #define switch_to(prev, next, last)  do { \
@@ -318,7 +318,7 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
  * 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 thiswhere there are no data dependencies.
+ * in cases like this where there are no data dependencies.
  **/
 
 #define read_barrier_depends()  do { } while (0)
@@ -328,16 +328,15 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
 #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 set_mb(var, value) do { xchg(&var, value); } while (0)
-#define set_wmb(var, value) do { var = value; wmb(); } while (0)
-
 #define arch_align_stack(x) (x)
 
 #endif  /* _ASM_M32R_SYSTEM_H */
diff --git a/include/asm-m32r/unistd.h b/include/asm-m32r/unistd.h
index cc31790d80..5c6a9ac6cf 100644
--- a/include/asm-m32r/unistd.h
+++ b/include/asm-m32r/unistd.h
@@ -3,8 +3,6 @@
 
 /* $Id$ */
 
-#include <asm/syscall.h>        /* SYSCALL_* */
-
 /*
  * This file contains the system call numbers.
  */
@@ -298,14 +296,17 @@
 #ifdef __KERNEL__
 
 #define NR_syscalls 285
+#include <linux/err.h>
 
-/* user-visible error numbers are in the range -1 - -124: see
+/* user-visible error numbers are in the range -1 - -MAX_ERRNO: see
  * <asm-m32r/errno.h>
  */
 
+#include <asm/syscall.h>        /* SYSCALL_* */
+
 #define __syscall_return(type, res) \
 do { \
-        if ((unsigned long)(res) >= (unsigned long)(-(124 + 1))) { \
+        if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \
         /* Avoid using "res" which is declared to be in register r0; \
            errno might expand to a function call and clobber it.  */ \
                 int __err = -(res); \
diff --git a/include/asm-m32r/user.h b/include/asm-m32r/user.h
index 2ffd0c65a7..1ad4ded848 100644
--- a/include/asm-m32r/user.h
+++ b/include/asm-m32r/user.h
@@ -8,7 +8,6 @@
  */
 
 #include <linux/types.h>
-#include <asm/processor.h>
 #include <asm/ptrace.h>
 #include <asm/page.h>
 
diff --git a/include/asm-m68k/Kbuild b/include/asm-m68k/Kbuild
new file mode 100644
index 0000000000..c68e1680da
--- /dev/null
+++ b/include/asm-m68k/Kbuild
@@ -0,0 +1 @@
+include include/asm-generic/Kbuild.asm
diff --git a/include/asm-m68k/amigaints.h b/include/asm-m68k/amigaints.h
index aa968d014b..7c8713468f 100644
--- a/include/asm-m68k/amigaints.h
+++ b/include/asm-m68k/amigaints.h
@@ -13,6 +13,8 @@
 #ifndef _ASMm68k_AMIGAINTS_H_
 #define _ASMm68k_AMIGAINTS_H_
 
+#include <asm/irq.h>
+
 /*
 ** Amiga Interrupt sources.
 **
@@ -23,72 +25,52 @@
 #define CIA_IRQS            (5)
 #define AMI_IRQS            (32) /* AUTO_IRQS+AMI_STD_IRQS+2*CIA_IRQS */
 
-/* vertical blanking interrupt */
-#define IRQ_AMIGA_VERTB     0
+/* builtin serial port interrupts */
+#define IRQ_AMIGA_TBE           (IRQ_USER+0)
+#define IRQ_AMIGA_RBF           (IRQ_USER+11)
 
-/* copper interrupt */
-#define IRQ_AMIGA_COPPER    1
+/* floppy disk interrupts */
+#define IRQ_AMIGA_DSKBLK        (IRQ_USER+1)
+#define IRQ_AMIGA_DSKSYN        (IRQ_USER+12)
 
-/* Audio interrupts */
-#define IRQ_AMIGA_AUD0      2
-#define IRQ_AMIGA_AUD1      3
-#define IRQ_AMIGA_AUD2      4
-#define IRQ_AMIGA_AUD3      5
+/* software interrupts */
+#define IRQ_AMIGA_SOFT          (IRQ_USER+2)
 
-/* Blitter done interrupt */
-#define IRQ_AMIGA_BLIT      6
+/* interrupts from external hardware */
+#define IRQ_AMIGA_PORTS         IRQ_AUTO_2
+#define IRQ_AMIGA_EXTER         IRQ_AUTO_6
 
-/* floppy disk interrupts */
-#define IRQ_AMIGA_DSKSYN    7
-#define IRQ_AMIGA_DSKBLK    8
+/* copper interrupt */
+#define IRQ_AMIGA_COPPER        (IRQ_USER+4)
 
-/* builtin serial port interrupts */
-#define IRQ_AMIGA_RBF       9
-#define IRQ_AMIGA_TBE       10
+/* vertical blanking interrupt */
+#define IRQ_AMIGA_VERTB         (IRQ_USER+5)
 
-/* software interrupts */
-#define IRQ_AMIGA_SOFT      11
+/* Blitter done interrupt */
+#define IRQ_AMIGA_BLIT          (IRQ_USER+6)
 
-/* interrupts from external hardware */
-#define IRQ_AMIGA_PORTS     12
-#define IRQ_AMIGA_EXTER     13
+/* Audio interrupts */
+#define IRQ_AMIGA_AUD0          (IRQ_USER+7)
+#define IRQ_AMIGA_AUD1          (IRQ_USER+8)
+#define IRQ_AMIGA_AUD2          (IRQ_USER+9)
+#define IRQ_AMIGA_AUD3          (IRQ_USER+10)
 
 /* CIA interrupt sources */
-#define IRQ_AMIGA_CIAA      14
-#define IRQ_AMIGA_CIAA_TA   14
-#define IRQ_AMIGA_CIAA_TB   15
-#define IRQ_AMIGA_CIAA_ALRM 16
-#define IRQ_AMIGA_CIAA_SP   17
-#define IRQ_AMIGA_CIAA_FLG  18
-#define IRQ_AMIGA_CIAB      19
-#define IRQ_AMIGA_CIAB_TA   19
-#define IRQ_AMIGA_CIAB_TB   20
-#define IRQ_AMIGA_CIAB_ALRM 21
-#define IRQ_AMIGA_CIAB_SP   22
-#define IRQ_AMIGA_CIAB_FLG  23
-
-/* auto-vector interrupts */
-#define IRQ_AMIGA_AUTO      24
-#define IRQ_AMIGA_AUTO_0    24 /* This is just a dummy */
-#define IRQ_AMIGA_AUTO_1    25
-#define IRQ_AMIGA_AUTO_2    26
-#define IRQ_AMIGA_AUTO_3    27
-#define IRQ_AMIGA_AUTO_4    28
-#define IRQ_AMIGA_AUTO_5    29
-#define IRQ_AMIGA_AUTO_6    30
-#define IRQ_AMIGA_AUTO_7    31
-
-#define IRQ_FLOPPY          IRQ_AMIGA_DSKBLK
+#define IRQ_AMIGA_CIAA          (IRQ_USER+14)
+#define IRQ_AMIGA_CIAA_TA       (IRQ_USER+14)
+#define IRQ_AMIGA_CIAA_TB       (IRQ_USER+15)
+#define IRQ_AMIGA_CIAA_ALRM     (IRQ_USER+16)
+#define IRQ_AMIGA_CIAA_SP       (IRQ_USER+17)
+#define IRQ_AMIGA_CIAA_FLG      (IRQ_USER+18)
+#define IRQ_AMIGA_CIAB          (IRQ_USER+19)
+#define IRQ_AMIGA_CIAB_TA       (IRQ_USER+19)
+#define IRQ_AMIGA_CIAB_TB       (IRQ_USER+20)
+#define IRQ_AMIGA_CIAB_ALRM     (IRQ_USER+21)
+#define IRQ_AMIGA_CIAB_SP       (IRQ_USER+22)
+#define IRQ_AMIGA_CIAB_FLG      (IRQ_USER+23)
 
-/* INTREQR masks */
-#define IRQ1_MASK   0x0007      /* INTREQR mask for IRQ 1 */
-#define IRQ2_MASK   0x0008      /* INTREQR mask for IRQ 2 */
-#define IRQ3_MASK   0x0070      /* INTREQR mask for IRQ 3 */
-#define IRQ4_MASK   0x0780      /* INTREQR mask for IRQ 4 */
-#define IRQ5_MASK   0x1800      /* INTREQR mask for IRQ 5 */
-#define IRQ6_MASK   0x2000      /* INTREQR mask for IRQ 6 */
-#define IRQ7_MASK   0x4000      /* INTREQR mask for IRQ 7 */
 
+/* INTREQR masks */
 #define IF_SETCLR   0x8000      /* set/clr bit */
 #define IF_INTEN    0x4000      /* master interrupt bit in INT* registers */
 #define IF_EXTER    0x2000      /* external level 6 and CIA B interrupt */
@@ -106,9 +88,6 @@
 #define IF_DSKBLK   0x0002      /* diskblock DMA finished */
 #define IF_TBE      0x0001      /* serial transmit buffer empty interrupt */
 
-extern void amiga_do_irq(int irq, struct pt_regs *fp);
-extern void amiga_do_irq_list(int irq, struct pt_regs *fp);
-
 /* CIA interrupt control register bits */
 
 #define CIA_ICR_TA      0x01
@@ -125,6 +104,7 @@ extern void amiga_do_irq_list(int irq, struct pt_regs *fp);
 
 extern struct ciabase ciaa_base, ciab_base;
 
+extern void cia_init_IRQ(struct ciabase *base);
 extern unsigned char cia_set_irq(struct ciabase *base, unsigned char mask);
 extern unsigned char cia_able_irq(struct ciabase *base, unsigned char mask);
 
diff --git a/include/asm-m68k/apollohw.h b/include/asm-m68k/apollohw.h
index 4304e1c33e..a1373b9aa2 100644
--- a/include/asm-m68k/apollohw.h
+++ b/include/asm-m68k/apollohw.h
@@ -3,6 +3,8 @@
 #ifndef _ASMm68k_APOLLOHW_H_
 #define _ASMm68k_APOLLOHW_H_
 
+#include <linux/types.h>
+
 /*
    apollo models
 */
@@ -101,4 +103,6 @@ extern u_long timer_physaddr;
 
 #define isaIO2mem(x) (((((x) & 0x3f8)  << 7) | (((x) & 0xfc00) >> 6) | ((x) & 0x7)) + 0x40000 + IO_BASE)
 
+#define IRQ_APOLLO      IRQ_USER
+
 #endif
diff --git a/include/asm-m68k/atari_stdma.h b/include/asm-m68k/atari_stdma.h
index 64f92880ce..b4eadf8527 100644
--- a/include/asm-m68k/atari_stdma.h
+++ b/include/asm-m68k/atari_stdma.h
@@ -3,7 +3,7 @@
 #define _atari_stdma_h
 
 
-#include <asm/irq.h>
+#include <linux/interrupt.h>
 
 
 /***************************** Prototypes *****************************/
diff --git a/include/asm-m68k/atariints.h b/include/asm-m68k/atariints.h
index 42952c8905..0ed454fc24 100644
--- a/include/asm-m68k/atariints.h
+++ b/include/asm-m68k/atariints.h
@@ -45,17 +45,6 @@
 #define IRQ_TYPE_FAST     1
 #define IRQ_TYPE_PRIO     2
 
-#define IRQ_SPURIOUS      (0)
-
-/* auto-vector interrupts */
-#define IRQ_AUTO_1        (1)
-#define IRQ_AUTO_2        (2)
-#define IRQ_AUTO_3        (3)
-#define IRQ_AUTO_4        (4)
-#define IRQ_AUTO_5        (5)
-#define IRQ_AUTO_6        (6)
-#define IRQ_AUTO_7        (7)
-
 /* ST-MFP interrupts */
 #define IRQ_MFP_BUSY      (8)
 #define IRQ_MFP_DCD       (9)
diff --git a/include/asm-m68k/bvme6000hw.h b/include/asm-m68k/bvme6000hw.h
index 28a859b039..f40d2f8510 100644
--- a/include/asm-m68k/bvme6000hw.h
+++ b/include/asm-m68k/bvme6000hw.h
@@ -109,23 +109,23 @@ typedef struct {
 
 #define BVME_IRQ_TYPE_PRIO      0
 
-#define BVME_IRQ_PRN            0x54
-#define BVME_IRQ_I596           0x1a
-#define BVME_IRQ_SCSI           0x1b
-#define BVME_IRQ_TIMER          0x59
-#define BVME_IRQ_RTC            0x1e
-#define BVME_IRQ_ABORT          0x1f
+#define BVME_IRQ_PRN            (IRQ_USER+20)
+#define BVME_IRQ_TIMER          (IRQ_USER+25)
+#define BVME_IRQ_I596           IRQ_AUTO_2
+#define BVME_IRQ_SCSI           IRQ_AUTO_3
+#define BVME_IRQ_RTC            IRQ_AUTO_6
+#define BVME_IRQ_ABORT          IRQ_AUTO_7
 
 /* SCC interrupts */
-#define BVME_IRQ_SCC_BASE               0x40
-#define BVME_IRQ_SCCB_TX                0x40
-#define BVME_IRQ_SCCB_STAT              0x42
-#define BVME_IRQ_SCCB_RX                0x44
-#define BVME_IRQ_SCCB_SPCOND            0x46
-#define BVME_IRQ_SCCA_TX                0x48
-#define BVME_IRQ_SCCA_STAT              0x4a
-#define BVME_IRQ_SCCA_RX                0x4c
-#define BVME_IRQ_SCCA_SPCOND            0x4e
+#define BVME_IRQ_SCC_BASE               IRQ_USER
+#define BVME_IRQ_SCCB_TX                IRQ_USER
+#define BVME_IRQ_SCCB_STAT              (IRQ_USER+2)
+#define BVME_IRQ_SCCB_RX                (IRQ_USER+4)
+#define BVME_IRQ_SCCB_SPCOND            (IRQ_USER+6)
+#define BVME_IRQ_SCCA_TX                (IRQ_USER+8)
+#define BVME_IRQ_SCCA_STAT              (IRQ_USER+10)
+#define BVME_IRQ_SCCA_RX                (IRQ_USER+12)
+#define BVME_IRQ_SCCA_SPCOND            (IRQ_USER+14)
 
 /* Address control registers */
 
diff --git a/include/asm-m68k/cacheflush.h b/include/asm-m68k/cacheflush.h
index 8aba971b13..24d3ff4491 100644
--- a/include/asm-m68k/cacheflush.h
+++ b/include/asm-m68k/cacheflush.h
@@ -3,26 +3,30 @@
 
 #include <linux/mm.h>
 
+/* cache code */
+#define FLUSH_I_AND_D   (0x00000808)
+#define FLUSH_I         (0x00000008)
+
 /*
  * Cache handling functions
  */
 
-#define flush_icache()                                          \
-({                                                              \
-        if (CPU_IS_040_OR_060)                                  \
-                __asm__ __volatile__("nop\n\t"                  \
-                                     ".chip 68040\n\t"          \
-                                     "cinva %%ic\n\t"           \
-                                     ".chip 68k" : );           \
-        else {                                                  \
-                unsigned long _tmp;                             \
-                __asm__ __volatile__("movec %%cacr,%0\n\t"      \
-                                     "orw %1,%0\n\t"            \
-                                     "movec %0,%%cacr"          \
-                                     : "=&d" (_tmp)             \
-                                     : "id" (FLUSH_I)); \
-        }                                                       \
-})
+static inline void flush_icache(void)
+{
+        if (CPU_IS_040_OR_060)
+                asm volatile (  "nop\n"
+                        "       .chip   68040\n"
+                        "       cpusha  %bc\n"
+                        "       .chip   68k");
+        else {
+                unsigned long tmp;
+                asm volatile (  "movec  %%cacr,%0\n"
+                        "       or.w    %1,%0\n"
+                        "       movec   %0,%%cacr"
+                        : "=&d" (tmp)
+                        : "id" (FLUSH_I));
+        }
+}
 
 /*
  * invalidate the cache for the specified memory range.
@@ -43,10 +47,6 @@ extern void cache_push(unsigned long paddr, int len);
  */
 extern void cache_push_v(unsigned long vaddr, int len);
 
-/* cache code */
-#define FLUSH_I_AND_D   (0x00000808)
-#define FLUSH_I         (0x00000008)
-
 /* This is needed whenever the virtual mapping of the current
    process changes.  */
 #define __flush_cache_all()                                     \
diff --git a/include/asm-m68k/dma-mapping.h b/include/asm-m68k/dma-mapping.h
index dffd59cf13..cebbb03370 100644
--- a/include/asm-m68k/dma-mapping.h
+++ b/include/asm-m68k/dma-mapping.h
@@ -1,11 +1,91 @@
 #ifndef _M68K_DMA_MAPPING_H
 #define _M68K_DMA_MAPPING_H
 
+#include <asm/cache.h>
 
-#ifdef CONFIG_PCI
-#include <asm-generic/dma-mapping.h>
-#else
-#include <asm-generic/dma-mapping-broken.h>
-#endif
+struct scatterlist;
+
+static inline int dma_supported(struct device *dev, u64 mask)
+{
+        return 1;
+}
+
+static inline int dma_set_mask(struct device *dev, u64 mask)
+{
+        return 0;
+}
+
+static inline int dma_get_cache_alignment(void)
+{
+        return 1 << L1_CACHE_SHIFT;
+}
+
+static inline int dma_is_consistent(dma_addr_t dma_addr)
+{
+        return 0;
+}
+
+extern void *dma_alloc_coherent(struct device *, size_t,
+                                dma_addr_t *, int);
+extern void dma_free_coherent(struct device *, size_t,
+                              void *, dma_addr_t);
+
+static inline void *dma_alloc_noncoherent(struct device *dev, size_t size,
+                                          dma_addr_t *handle, int flag)
+{
+        return dma_alloc_coherent(dev, size, handle, flag);
+}
+static inline void dma_free_noncoherent(struct device *dev, size_t size,
+                                        void *addr, dma_addr_t handle)
+{
+        dma_free_coherent(dev, size, addr, handle);
+}
+static inline void dma_cache_sync(void *vaddr, size_t size,
+                                  enum dma_data_direction dir)
+{
+        /* we use coherent allocation, so not much to do here. */
+}
+
+extern dma_addr_t dma_map_single(struct device *, void *, size_t,
+                                 enum dma_data_direction);
+static inline void dma_unmap_single(struct device *dev, dma_addr_t addr,
+                                    size_t size, enum dma_data_direction dir)
+{
+}
+
+extern dma_addr_t dma_map_page(struct device *, struct page *,
+                               unsigned long, size_t size,
+                               enum dma_data_direction);
+static inline void dma_unmap_page(struct device *dev, dma_addr_t address,
+                                  size_t size, enum dma_data_direction dir)
+{
+}
+
+extern int dma_map_sg(struct device *, struct scatterlist *, int,
+                      enum dma_data_direction);
+static inline void dma_unmap_sg(struct device *dev, struct scatterlist *sg,
+                                int nhwentries, enum dma_data_direction dir)
+{
+}
+
+extern void dma_sync_single_for_device(struct device *, dma_addr_t, size_t,
+                                       enum dma_data_direction);
+extern void dma_sync_sg_for_device(struct device *, struct scatterlist *, int,
+                                   enum dma_data_direction);
+
+static inline void dma_sync_single_for_cpu(struct device *dev, dma_addr_t handle,
+                                           size_t size, enum dma_data_direction dir)
+{
+}
+
+static inline void dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg,
+                                       int nents, enum dma_data_direction dir)
+{
+}
+
+static inline int dma_mapping_error(dma_addr_t handle)
+{
+        return 0;
+}
 
 #endif  /* _M68K_DMA_MAPPING_H */
diff --git a/include/asm-m68k/floppy.h b/include/asm-m68k/floppy.h
index 63a05ed95c..57f4fdda65 100644
--- a/include/asm-m68k/floppy.h
+++ b/include/asm-m68k/floppy.h
@@ -88,8 +88,8 @@ static __inline__ void fd_outb(unsigned char value, int port)
 static int fd_request_irq(void)
 {
         if(MACH_IS_Q40)
-                return request_irq(FLOPPY_IRQ, floppy_hardint,SA_INTERRUPT,
-                                                   "floppy", floppy_hardint);
+                return request_irq(FLOPPY_IRQ, floppy_hardint,
+                                   IRQF_DISABLED, "floppy", floppy_hardint);
         else if(MACH_IS_SUN3X)
                 return sun3xflop_request_irq();
         return -ENXIO;
diff --git a/include/asm-m68k/irq.h b/include/asm-m68k/irq.h
index 9727ca9d9f..3257f98810 100644
--- a/include/asm-m68k/irq.h
+++ b/include/asm-m68k/irq.h
@@ -1,13 +1,9 @@
 #ifndef _M68K_IRQ_H_
 #define _M68K_IRQ_H_
 
-#include <linux/interrupt.h>
-
-/*
- * # of m68k interrupts
- */
-
-#define SYS_IRQS 8
+#include <linux/linkage.h>
+#include <linux/hardirq.h>
+#include <linux/spinlock_types.h>
 
 /*
  * This should be the same as the max(NUM_X_SOURCES) for all the
@@ -15,10 +11,20 @@
  * Currently the Atari has 72 and the Amiga 24, but if both are
  * supported in the kernel it is better to make room for 72.
  */
-#if defined(CONFIG_ATARI) || defined(CONFIG_MAC)
-#define NR_IRQS (72+SYS_IRQS)
+#if defined(CONFIG_VME) || defined(CONFIG_SUN3) || defined(CONFIG_SUN3X)
+#define NR_IRQS 200
+#elif defined(CONFIG_ATARI) || defined(CONFIG_MAC)
+#define NR_IRQS 72
+#elif defined(CONFIG_Q40)
+#define NR_IRQS 43
+#elif defined(CONFIG_AMIGA)
+#define NR_IRQS 32
+#elif defined(CONFIG_APOLLO)
+#define NR_IRQS 24
+#elif defined(CONFIG_HP300)
+#define NR_IRQS 8
 #else
-#define NR_IRQS (24+SYS_IRQS)
+#error unknown nr of irqs
 #endif
 
 /*
@@ -40,57 +46,29 @@
  * that routine requires service.
  */
 
-#define IRQ1            (1)     /* level 1 interrupt */
-#define IRQ2            (2)     /* level 2 interrupt */
-#define IRQ3            (3)     /* level 3 interrupt */
-#define IRQ4            (4)     /* level 4 interrupt */
-#define IRQ5            (5)     /* level 5 interrupt */
-#define IRQ6            (6)     /* level 6 interrupt */
-#define IRQ7            (7)     /* level 7 interrupt (non-maskable) */
+#define IRQ_SPURIOUS    0
 
-/*
- * "Generic" interrupt sources
- */
-
-#define IRQ_SCHED_TIMER (8)    /* interrupt source for scheduling timer */
+#define IRQ_AUTO_1      1       /* level 1 interrupt */
+#define IRQ_AUTO_2      2       /* level 2 interrupt */
+#define IRQ_AUTO_3      3       /* level 3 interrupt */
+#define IRQ_AUTO_4      4       /* level 4 interrupt */
+#define IRQ_AUTO_5      5       /* level 5 interrupt */
+#define IRQ_AUTO_6      6       /* level 6 interrupt */
+#define IRQ_AUTO_7      7       /* level 7 interrupt (non-maskable) */
 
-static __inline__ int irq_canonicalize(int irq)
-{
-        return irq;
-}
-
-/*
- * Machine specific interrupt sources.
- *
- * Adding an interrupt service routine for a source with this bit
- * set indicates a special machine specific interrupt source.
- * The machine specific files define these sources.
- *
- * The IRQ_MACHSPEC bit is now gone - the only thing it did was to
- * introduce unnecessary overhead.
- *
- * All interrupt handling is actually machine specific so it is better
- * to use function pointers, as used by the Sparc port, and select the
- * interrupt handling functions when initializing the kernel. This way
- * we save some unnecessary overhead at run-time.
- *                                                      01/11/97 - Jes
- */
+#define IRQ_USER        8
 
-extern void (*enable_irq)(unsigned int);
-extern void (*disable_irq)(unsigned int);
+extern unsigned int irq_canonicalize(unsigned int irq);
+extern void enable_irq(unsigned int);
+extern void disable_irq(unsigned int);
 #define disable_irq_nosync      disable_irq
 
 struct pt_regs;
 
-extern int cpu_request_irq(unsigned int,
-                           irqreturn_t (*)(int, void *, struct pt_regs *),
-                           unsigned long, const char *, void *);
-extern void cpu_free_irq(unsigned int, void *);
-
 /*
  * various flags for request_irq() - the Amiga now uses the standard
- * mechanism like all other architectures - SA_INTERRUPT and SA_SHIRQ
- * are your friends.
+ * mechanism like all other architectures - IRQF_DISABLED and
+ * IRQF_SHARED are your friends.
  */
 #ifndef MACH_AMIGA_ONLY
 #define IRQ_FLG_LOCK    (0x0001)        /* handler is not replaceable   */
@@ -105,29 +83,45 @@ extern void cpu_free_irq(unsigned int, void *);
  * interrupt source (if it supports chaining).
  */
 typedef struct irq_node {
-        irqreturn_t     (*handler)(int, void *, struct pt_regs *);
-        unsigned long   flags;
+        int             (*handler)(int, void *, struct pt_regs *);
         void            *dev_id;
-        const char      *devname;
         struct irq_node *next;
+        unsigned long   flags;
+        const char      *devname;
 } irq_node_t;
 
 /*
  * This structure has only 4 elements for speed reasons
  */
 typedef struct irq_handler {
-        irqreturn_t     (*handler)(int, void *, struct pt_regs *);
+        int             (*handler)(int, void *, struct pt_regs *);
         unsigned long   flags;
         void            *dev_id;
         const char      *devname;
 } irq_handler_t;
 
-/* count of spurious interrupts */
-extern volatile unsigned int num_spurious;
+struct irq_controller {
+        const char *name;
+        spinlock_t lock;
+        int (*startup)(unsigned int irq);
+        void (*shutdown)(unsigned int irq);
+        void (*enable)(unsigned int irq);
+        void (*disable)(unsigned int irq);
+};
+
+extern int m68k_irq_startup(unsigned int);
+extern void m68k_irq_shutdown(unsigned int);
 
 /*
  * This function returns a new irq_node_t
  */
 extern irq_node_t *new_irq_node(void);
 
+extern void m68k_setup_auto_interrupt(void (*handler)(unsigned int, struct pt_regs *));
+extern void m68k_setup_user_interrupt(unsigned int vec, unsigned int cnt,
+                                      void (*handler)(unsigned int, struct pt_regs *));
+extern void m68k_setup_irq_controller(struct irq_controller *, unsigned int, unsigned int);
+
+asmlinkage void m68k_handle_int(unsigned int, struct pt_regs *);
+
 #endif /* _M68K_IRQ_H_ */
diff --git a/include/asm-m68k/mac_oss.h b/include/asm-m68k/mac_oss.h
index 7644a639cd..7221f72519 100644
--- a/include/asm-m68k/mac_oss.h
+++ b/include/asm-m68k/mac_oss.h
@@ -69,12 +69,12 @@
 
 #define OSS_IRQLEV_DISABLED     0
 #define OSS_IRQLEV_IOPISM       1       /* ADB? */
-#define OSS_IRQLEV_SCSI         2
-#define OSS_IRQLEV_NUBUS        3       /* keep this on its own level */
-#define OSS_IRQLEV_IOPSCC       4       /* matches VIA alternate mapping */
-#define OSS_IRQLEV_SOUND        5       /* matches VIA alternate mapping */
+#define OSS_IRQLEV_SCSI         IRQ_AUTO_2
+#define OSS_IRQLEV_NUBUS        IRQ_AUTO_3      /* keep this on its own level */
+#define OSS_IRQLEV_IOPSCC       IRQ_AUTO_4      /* matches VIA alternate mapping */
+#define OSS_IRQLEV_SOUND        IRQ_AUTO_5      /* matches VIA alternate mapping */
 #define OSS_IRQLEV_60HZ         6       /* matches VIA alternate mapping */
-#define OSS_IRQLEV_VIA1         6       /* matches VIA alternate mapping */
+#define OSS_IRQLEV_VIA1         IRQ_AUTO_6      /* matches VIA alternate mapping */
 #define OSS_IRQLEV_PARITY       7       /* matches VIA alternate mapping */
 
 #ifndef __ASSEMBLY__
diff --git a/include/asm-m68k/machdep.h b/include/asm-m68k/machdep.h
index 7d3fee3423..df898f27e4 100644
--- a/include/asm-m68k/machdep.h
+++ b/include/asm-m68k/machdep.h
@@ -13,14 +13,8 @@ struct buffer_head;
 extern void (*mach_sched_init) (irqreturn_t (*handler)(int, void *, struct pt_regs *));
 /* machine dependent irq functions */
 extern void (*mach_init_IRQ) (void);
-extern irqreturn_t (*(*mach_default_handler)[]) (int, void *, struct pt_regs *);
-extern int (*mach_request_irq) (unsigned int irq, irqreturn_t (*handler)(int, void *, struct pt_regs *),
-                                unsigned long flags, const char *devname, void *dev_id);
-extern void (*mach_free_irq) (unsigned int irq, void *dev_id);
 extern void (*mach_get_model) (char *model);
 extern int (*mach_get_hardware_list) (char *buffer);
-extern int (*mach_get_irq_list) (struct seq_file *p, void *v);
-extern irqreturn_t (*mach_process_int) (int irq, struct pt_regs *fp);
 /* machine dependent timer functions */
 extern unsigned long (*mach_gettimeoffset)(void);
 extern int (*mach_hwclk)(int, struct rtc_time*);
diff --git a/include/asm-m68k/macintosh.h b/include/asm-m68k/macintosh.h
index 6fc3d19512..27d11da2b4 100644
--- a/include/asm-m68k/macintosh.h
+++ b/include/asm-m68k/macintosh.h
@@ -11,17 +11,7 @@
 extern void mac_reset(void);
 extern void mac_poweroff(void);
 extern void mac_init_IRQ(void);
-extern int mac_request_irq (unsigned int, irqreturn_t (*)(int, void *,
-                                struct pt_regs *),
-                                unsigned long, const char *, void *);
-extern void mac_free_irq(unsigned int, void *);
-extern void mac_enable_irq(unsigned int);
-extern void mac_disable_irq(unsigned int);
 extern int mac_irq_pending(unsigned int);
-extern int show_mac_interrupts(struct seq_file *, void *);
-#if 0
-extern void mac_default_handler(int irq);
-#endif
 extern void mac_identify(void);
 extern void mac_report_hardware(void);
 extern void mac_debugging_penguin(int);
diff --git a/include/asm-m68k/macints.h b/include/asm-m68k/macints.h
index fd8c3a9fea..679c48ab44 100644
--- a/include/asm-m68k/macints.h
+++ b/include/asm-m68k/macints.h
@@ -59,17 +59,6 @@
 #define IRQ_SRC(irq)    (irq >> 3)
 #define IRQ_IDX(irq)    (irq & 7)
 
-#define IRQ_SPURIOUS      (0)
-
-/* auto-vector interrupts */
-#define IRQ_AUTO_1        (1)
-#define IRQ_AUTO_2        (2)
-#define IRQ_AUTO_3        (3)
-#define IRQ_AUTO_4        (4)
-#define IRQ_AUTO_5        (5)
-#define IRQ_AUTO_6        (6)
-#define IRQ_AUTO_7        (7)
-
 /* VIA1 interrupts */
 #define IRQ_VIA1_0        (8)           /* one second int. */
 #define IRQ_VIA1_1        (9)           /* VBlank int. */
@@ -163,7 +152,4 @@
 #define INT_CLK   24576     /* CLK while int_clk =2.456MHz and divide = 100 */
 #define INT_TICKS 246       /* to make sched_time = 99.902... HZ */
 
-extern irq_node_t *mac_irq_list[NUM_MAC_SOURCES];
-extern void mac_do_irq_list(int irq, struct pt_regs *);
-
 #endif /* asm/macints.h */
diff --git a/include/asm-m68k/motorola_pgtable.h b/include/asm-m68k/motorola_pgtable.h
index 1ccc7338a5..61e4406ed9 100644
--- a/include/asm-m68k/motorola_pgtable.h
+++ b/include/asm-m68k/motorola_pgtable.h
@@ -150,6 +150,7 @@ static inline void pgd_set(pgd_t *pgdp, pmd_t *pmdp)
 #define pgd_bad(pgd)            ((pgd_val(pgd) & _DESCTYPE_MASK) != _PAGE_TABLE)
 #define pgd_present(pgd)        (pgd_val(pgd) & _PAGE_TABLE)
 #define pgd_clear(pgdp)         ({ pgd_val(*pgdp) = 0; })
+#define pgd_page(pgd)           (mem_map + ((unsigned long)(__va(pgd_val(pgd)) - PAGE_OFFSET) >> PAGE_SHIFT))
 
 #define pte_ERROR(e) \
         printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e))
diff --git a/include/asm-m68k/mvme147hw.h b/include/asm-m68k/mvme147hw.h
index f245139f36..b810431084 100644
--- a/include/asm-m68k/mvme147hw.h
+++ b/include/asm-m68k/mvme147hw.h
@@ -1,6 +1,8 @@
 #ifndef _MVME147HW_H_
 #define _MVME147HW_H_
 
+#include <asm/irq.h>
+
 typedef struct {
         unsigned char
                 ctrl,
@@ -72,39 +74,39 @@ struct pcc_regs {
 #define PCC_LEVEL_SCSI_PORT     0x04
 #define PCC_LEVEL_SCSI_DMA      0x04
 
-#define PCC_IRQ_AC_FAIL         0x40
-#define PCC_IRQ_BERR            0x41
-#define PCC_IRQ_ABORT           0x42
-/* #define PCC_IRQ_SERIAL       0x43 */
-#define PCC_IRQ_PRINTER         0x47
-#define PCC_IRQ_TIMER1          0x48
-#define PCC_IRQ_TIMER2          0x49
-#define PCC_IRQ_SOFTWARE1       0x4a
-#define PCC_IRQ_SOFTWARE2       0x4b
+#define PCC_IRQ_AC_FAIL         (IRQ_USER+0)
+#define PCC_IRQ_BERR            (IRQ_USER+1)
+#define PCC_IRQ_ABORT           (IRQ_USER+2)
+/* #define PCC_IRQ_SERIAL       (IRQ_USER+3) */
+#define PCC_IRQ_PRINTER         (IRQ_USER+7)
+#define PCC_IRQ_TIMER1          (IRQ_USER+8)
+#define PCC_IRQ_TIMER2          (IRQ_USER+9)
+#define PCC_IRQ_SOFTWARE1       (IRQ_USER+10)
+#define PCC_IRQ_SOFTWARE2       (IRQ_USER+11)
 
 
 #define M147_SCC_A_ADDR         0xfffe3002
 #define M147_SCC_B_ADDR         0xfffe3000
 #define M147_SCC_PCLK           5000000
 
-#define MVME147_IRQ_SCSI_PORT   0x45
-#define MVME147_IRQ_SCSI_DMA    0x46
+#define MVME147_IRQ_SCSI_PORT   (IRQ_USER+0x45)
+#define MVME147_IRQ_SCSI_DMA    (IRQ_USER+0x46)
 
 /* SCC interrupts, for MVME147 */
 
 #define MVME147_IRQ_TYPE_PRIO   0
-#define MVME147_IRQ_SCC_BASE            0x60
-#define MVME147_IRQ_SCCB_TX             0x60
-#define MVME147_IRQ_SCCB_STAT           0x62
-#define MVME147_IRQ_SCCB_RX             0x64
-#define MVME147_IRQ_SCCB_SPCOND         0x66
-#define MVME147_IRQ_SCCA_TX             0x68
-#define MVME147_IRQ_SCCA_STAT           0x6a
-#define MVME147_IRQ_SCCA_RX             0x6c
-#define MVME147_IRQ_SCCA_SPCOND         0x6e
+#define MVME147_IRQ_SCC_BASE            (IRQ_USER+32)
+#define MVME147_IRQ_SCCB_TX             (IRQ_USER+32)
+#define MVME147_IRQ_SCCB_STAT           (IRQ_USER+34)
+#define MVME147_IRQ_SCCB_RX             (IRQ_USER+36)
+#define MVME147_IRQ_SCCB_SPCOND         (IRQ_USER+38)
+#define MVME147_IRQ_SCCA_TX             (IRQ_USER+40)
+#define MVME147_IRQ_SCCA_STAT           (IRQ_USER+42)
+#define MVME147_IRQ_SCCA_RX             (IRQ_USER+44)
+#define MVME147_IRQ_SCCA_SPCOND         (IRQ_USER+46)
 
 #define MVME147_LANCE_BASE      0xfffe1800
-#define MVME147_LANCE_IRQ       0x44
+#define MVME147_LANCE_IRQ       (IRQ_USER+4)
 
 #define ETHERNET_ADDRESS 0xfffe0778
 
diff --git a/include/asm-m68k/mvme16xhw.h b/include/asm-m68k/mvme16xhw.h
index 5d07231d24..6117f56653 100644
--- a/include/asm-m68k/mvme16xhw.h
+++ b/include/asm-m68k/mvme16xhw.h
@@ -66,28 +66,28 @@ typedef struct {
 
 #define MVME162_IRQ_TYPE_PRIO   0
 
-#define MVME167_IRQ_PRN         0x54
-#define MVME16x_IRQ_I596        0x57
-#define MVME16x_IRQ_SCSI        0x55
-#define MVME16x_IRQ_FLY         0x7f
-#define MVME167_IRQ_SER_ERR     0x5c
-#define MVME167_IRQ_SER_MODEM   0x5d
-#define MVME167_IRQ_SER_TX      0x5e
-#define MVME167_IRQ_SER_RX      0x5f
-#define MVME16x_IRQ_TIMER       0x59
-#define MVME167_IRQ_ABORT       0x6e
-#define MVME162_IRQ_ABORT       0x5e
+#define MVME167_IRQ_PRN         (IRQ_USER+20)
+#define MVME16x_IRQ_I596        (IRQ_USER+23)
+#define MVME16x_IRQ_SCSI        (IRQ_USER+21)
+#define MVME16x_IRQ_FLY         (IRQ_USER+63)
+#define MVME167_IRQ_SER_ERR     (IRQ_USER+28)
+#define MVME167_IRQ_SER_MODEM   (IRQ_USER+29)
+#define MVME167_IRQ_SER_TX      (IRQ_USER+30)
+#define MVME167_IRQ_SER_RX      (IRQ_USER+31)
+#define MVME16x_IRQ_TIMER       (IRQ_USER+25)
+#define MVME167_IRQ_ABORT       (IRQ_USER+46)
+#define MVME162_IRQ_ABORT       (IRQ_USER+30)
 
 /* SCC interrupts, for MVME162 */
-#define MVME162_IRQ_SCC_BASE            0x40
-#define MVME162_IRQ_SCCB_TX             0x40
-#define MVME162_IRQ_SCCB_STAT           0x42
-#define MVME162_IRQ_SCCB_RX             0x44
-#define MVME162_IRQ_SCCB_SPCOND         0x46
-#define MVME162_IRQ_SCCA_TX             0x48
-#define MVME162_IRQ_SCCA_STAT           0x4a
-#define MVME162_IRQ_SCCA_RX             0x4c
-#define MVME162_IRQ_SCCA_SPCOND         0x4e
+#define MVME162_IRQ_SCC_BASE            (IRQ_USER+0)
+#define MVME162_IRQ_SCCB_TX             (IRQ_USER+0)
+#define MVME162_IRQ_SCCB_STAT           (IRQ_USER+2)
+#define MVME162_IRQ_SCCB_RX             (IRQ_USER+4)
+#define MVME162_IRQ_SCCB_SPCOND         (IRQ_USER+6)
+#define MVME162_IRQ_SCCA_TX             (IRQ_USER+8)
+#define MVME162_IRQ_SCCA_STAT           (IRQ_USER+10)
+#define MVME162_IRQ_SCCA_RX             (IRQ_USER+12)
+#define MVME162_IRQ_SCCA_SPCOND         (IRQ_USER+14)
 
 /* MVME162 version register */
 
diff --git a/include/asm-m68k/oplib.h b/include/asm-m68k/oplib.h
index c3594f473e..06caa2d084 100644
--- a/include/asm-m68k/oplib.h
+++ b/include/asm-m68k/oplib.h
@@ -244,11 +244,6 @@ extern void prom_getstring(int node, char *prop, char *buf, int bufsize);
 /* Does the passed node have the given "name"? YES=1 NO=0 */
 extern int prom_nodematch(int thisnode, char *name);
 
-/* Puts in buffer a prom name in the form name@x,y or name (x for which_io
- * and y for first regs phys address
- */
-extern int prom_getname(int node, char *buf, int buflen);
-
 /* Search all siblings starting at the passed node for "name" matching
  * the given string.  Returns the node on success, zero on failure.
  */
diff --git a/include/asm-m68k/page.h b/include/asm-m68k/page.h
index db017f838c..fcc165ddd0 100644
--- a/include/asm-m68k/page.h
+++ b/include/asm-m68k/page.h
@@ -2,6 +2,8 @@
 #define _M68K_PAGE_H
 
 
+#ifdef __KERNEL__
+
 /* PAGE_SHIFT determines the page size */
 #ifndef CONFIG_SUN3
 #define PAGE_SHIFT      (12)
@@ -15,8 +17,6 @@
 #endif
 #define PAGE_MASK       (~(PAGE_SIZE-1))
 
-#ifdef __KERNEL__
-
 #include <asm/setup.h>
 
 #if PAGE_SHIFT < 13
@@ -175,8 +175,8 @@ static inline void *__va(unsigned long x)
 #define VM_DATA_DEFAULT_FLAGS   (VM_READ | VM_WRITE | VM_EXEC | \
                                  VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
-#endif /* __KERNEL__ */
-
 #include <asm-generic/page.h>
 
+#endif /* __KERNEL__ */
+
 #endif /* _M68K_PAGE_H */
diff --git a/include/asm-m68k/scatterlist.h b/include/asm-m68k/scatterlist.h
index d7c9b5c5e6..8e612266da 100644
--- a/include/asm-m68k/scatterlist.h
+++ b/include/asm-m68k/scatterlist.h
@@ -2,18 +2,17 @@
 #define _M68K_SCATTERLIST_H
 
 struct scatterlist {
-        /* These two are only valid if ADDRESS member of this
-         * struct is NULL.
-         */
         struct page *page;
         unsigned int offset;
-
         unsigned int length;
 
-        __u32 dvma_address; /* A place to hang host-specific addresses at. */
+        __u32 dma_address;      /* A place to hang host-specific addresses at. */
 };
 
 /* This is bogus and should go away. */
 #define ISA_DMA_THRESHOLD (0x00ffffff)
 
+#define sg_dma_address(sg)      ((sg)->dma_address)
+#define sg_dma_len(sg)          ((sg)->length)
+
 #endif /* !(_M68K_SCATTERLIST_H) */
diff --git a/include/asm-m68k/signal.h b/include/asm-m68k/signal.h
index b7b7ea20ca..de1ba6ead3 100644
--- a/include/asm-m68k/signal.h
+++ b/include/asm-m68k/signal.h
@@ -74,7 +74,6 @@ typedef unsigned long sigset_t;
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * 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.
@@ -94,7 +93,6 @@ typedef unsigned long sigset_t;
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 /*
  * sigaltstack controls
@@ -156,13 +154,17 @@ typedef struct sigaltstack {
 
 static inline void sigaddset(sigset_t *set, int _sig)
 {
-        __asm__("bfset %0{%1,#1}" : "=m" (*set) : "id" ((_sig - 1) ^ 31)
+        asm ("bfset %0{%1,#1}"
+                : "+od" (*set)
+                : "id" ((_sig - 1) ^ 31)
                 : "cc");
 }
 
 static inline void sigdelset(sigset_t *set, int _sig)
 {
-        __asm__("bfclr %0{%1,#1}" : "=m"(*set) : "id"((_sig - 1) ^ 31)
+        asm ("bfclr %0{%1,#1}"
+                : "+od" (*set)
+                : "id" ((_sig - 1) ^ 31)
                 : "cc");
 }
 
@@ -175,8 +177,10 @@ static inline int __const_sigismember(sigset_t *set, int _sig)
 static inline int __gen_sigismember(sigset_t *set, int _sig)
 {
         int ret;
-        __asm__("bfextu %1{%2,#1},%0"
-                : "=d"(ret) : "m"(*set), "id"((_sig-1) ^ 31));
+        asm ("bfextu %1{%2,#1},%0"
+                : "=d" (ret)
+                : "od" (*set), "id" ((_sig-1) ^ 31)
+                : "cc");
         return ret;
 }
 
@@ -187,7 +191,10 @@ static inline int __gen_sigismember(sigset_t *set, int _sig)
 
 static inline int sigfindinword(unsigned long word)
 {
-        __asm__("bfffo %1{#0,#0},%0" : "=d"(word) : "d"(word & -word) : "cc");
+        asm ("bfffo %1{#0,#0},%0"
+                : "=d" (word)
+                : "d" (word & -word)
+                : "cc");
         return word ^ 31;
 }
 
diff --git a/include/asm-m68k/socket.h b/include/asm-m68k/socket.h
index f578ca4b77..a5966ec005 100644
--- a/include/asm-m68k/socket.h
+++ b/include/asm-m68k/socket.h
@@ -48,5 +48,6 @@
 #define SO_ACCEPTCONN           30
 
 #define SO_PEERSEC             31
+#define SO_PASSSEC              34
 
 #endif /* _ASM_SOCKET_H */
diff --git a/include/asm-m68k/sun3ints.h b/include/asm-m68k/sun3ints.h
index bd038fccb6..de91fa071b 100644
--- a/include/asm-m68k/sun3ints.h
+++ b/include/asm-m68k/sun3ints.h
@@ -12,37 +12,25 @@
 #define SUN3INTS_H
 
 #include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/kernel_stat.h>
 #include <linux/interrupt.h>
-#include <linux/seq_file.h>
-#include <asm/segment.h>
 #include <asm/intersil.h>
 #include <asm/oplib.h>
+#include <asm/traps.h>
 
 #define SUN3_INT_VECS 192
 
 void sun3_enable_irq(unsigned int irq);
 void sun3_disable_irq(unsigned int irq);
-int sun3_request_irq(unsigned int irq,
-                     irqreturn_t (*handler)(int, void *, struct pt_regs *),
-                     unsigned long flags, const char *devname, void *dev_id
-                    );
 extern void sun3_init_IRQ (void);
-extern irqreturn_t (*sun3_default_handler[]) (int, void *, struct pt_regs *);
-extern void sun3_free_irq (unsigned int irq, void *dev_id);
 extern void sun3_enable_interrupts (void);
 extern void sun3_disable_interrupts (void);
-extern int show_sun3_interrupts(struct seq_file *, void *);
-extern irqreturn_t sun3_process_int(int, struct pt_regs *);
 extern volatile unsigned char* sun3_intreg;
 
 /* master list of VME vectors -- don't fuck with this */
-#define SUN3_VEC_FLOPPY 0x40
-#define SUN3_VEC_VMESCSI0 0x40
-#define SUN3_VEC_VMESCSI1 0x41
-#define SUN3_VEC_CG 0xA8
+#define SUN3_VEC_FLOPPY         (IRQ_USER+0)
+#define SUN3_VEC_VMESCSI0       (IRQ_USER+0)
+#define SUN3_VEC_VMESCSI1       (IRQ_USER+1)
+#define SUN3_VEC_CG             (IRQ_USER+104)
 
 
 #endif /* SUN3INTS_H */
diff --git a/include/asm-m68k/sun3xflop.h b/include/asm-m68k/sun3xflop.h
index 98a9f79dab..ca8cc41138 100644
--- a/include/asm-m68k/sun3xflop.h
+++ b/include/asm-m68k/sun3xflop.h
@@ -208,7 +208,8 @@ static int sun3xflop_request_irq(void)
 
         if(!once) {
                 once = 1;
-                error = request_irq(FLOPPY_IRQ, sun3xflop_hardint, SA_INTERRUPT, "floppy", NULL);
+                error = request_irq(FLOPPY_IRQ, sun3xflop_hardint,
+                                    IRQF_DISABLED, "floppy", NULL);
                 return ((error == 0) ? 0 : -1);
         } else return 0;
 }
diff --git a/include/asm-m68k/system.h b/include/asm-m68k/system.h
index d6dd8052cd..131a0cb0f4 100644
--- a/include/asm-m68k/system.h
+++ b/include/asm-m68k/system.h
@@ -80,7 +80,6 @@ static inline int irqs_disabled(void)
 #define wmb()           barrier()
 #define read_barrier_depends()  do { } while(0)
 #define set_mb(var, value)    do { xchg(&var, value); } while (0)
-#define set_wmb(var, value)    do { var = value; wmb(); } while (0)
 
 #define smp_mb()        barrier()
 #define smp_rmb()       barrier()
diff --git a/include/asm-m68k/traps.h b/include/asm-m68k/traps.h
index 4750561912..8caef25624 100644
--- a/include/asm-m68k/traps.h
+++ b/include/asm-m68k/traps.h
@@ -13,8 +13,15 @@
 
 #ifndef __ASSEMBLY__
 
+#include <linux/linkage.h>
+#include <asm/ptrace.h>
+
 typedef void (*e_vector)(void);
 
+asmlinkage void auto_inthandler(void);
+asmlinkage void user_inthandler(void);
+asmlinkage void bad_inthandler(void);
+
 extern e_vector vectors[];
 
 #endif
diff --git a/include/asm-m68k/uaccess.h b/include/asm-m68k/uaccess.h
index b761ef218c..88b1f47400 100644
--- a/include/asm-m68k/uaccess.h
+++ b/include/asm-m68k/uaccess.h
@@ -181,144 +181,164 @@ asm volatile ("\n"					\
 unsigned long __generic_copy_from_user(void *to, const void __user *from, unsigned long n);
 unsigned long __generic_copy_to_user(void __user *to, const void *from, unsigned long n);
 
+#define __constant_copy_from_user_asm(res, to, from, tmp, n, s1, s2, s3)\
+        asm volatile ("\n"                                              \
+                "1:     moves."#s1"     (%2)+,%3\n"                     \
+                "       move."#s1"      %3,(%1)+\n"                     \
+                "2:     moves."#s2"     (%2)+,%3\n"                     \
+                "       move."#s2"      %3,(%1)+\n"                     \
+                "       .ifnc   \""#s3"\",\"\"\n"                       \
+                "3:     moves."#s3"     (%2)+,%3\n"                     \
+                "       move."#s3"      %3,(%1)+\n"                     \
+                "       .endif\n"                                       \
+                "4:\n"                                                  \
+                "       .section __ex_table,\"a\"\n"                    \
+                "       .align  4\n"                                    \
+                "       .long   1b,10f\n"                               \
+                "       .long   2b,20f\n"                               \
+                "       .ifnc   \""#s3"\",\"\"\n"                       \
+                "       .long   3b,30f\n"                               \
+                "       .endif\n"                                       \
+                "       .previous\n"                                    \
+                "\n"                                                    \
+                "       .section .fixup,\"ax\"\n"                       \
+                "       .even\n"                                        \
+                "10:    clr."#s1"       (%1)+\n"                        \
+                "20:    clr."#s2"       (%1)+\n"                        \
+                "       .ifnc   \""#s3"\",\"\"\n"                       \
+                "30:    clr."#s3"       (%1)+\n"                        \
+                "       .endif\n"                                       \
+                "       moveq.l #"#n",%0\n"                             \
+                "       jra     4b\n"                                   \
+                "       .previous\n"                                    \
+                : "+d" (res), "+&a" (to), "+a" (from), "=&d" (tmp)      \
+                : : "memory")
+
 static __always_inline unsigned long
 __constant_copy_from_user(void *to, const void __user *from, unsigned long n)
 {
         unsigned long res = 0, tmp;
 
-        /* limit the inlined version to 3 moves */
-        if (n == 11 || n > 12)
-                return __generic_copy_from_user(to, from, n);
-
         switch (n) {
         case 1:
                 __get_user_asm(res, *(u8 *)to, (u8 *)from, u8, b, d, 1);
-                return res;
+                break;
         case 2:
                 __get_user_asm(res, *(u16 *)to, (u16 *)from, u16, w, d, 2);
-                return res;
+                break;
+        case 3:
+                __constant_copy_from_user_asm(res, to, from, tmp, 3, w, b,);
+                break;
         case 4:
                 __get_user_asm(res, *(u32 *)to, (u32 *)from, u32, l, r, 4);
-                return res;
+                break;
+        case 5:
+                __constant_copy_from_user_asm(res, to, from, tmp, 5, l, b,);
+                break;
+        case 6:
+                __constant_copy_from_user_asm(res, to, from, tmp, 6, l, w,);
+                break;
+        case 7:
+                __constant_copy_from_user_asm(res, to, from, tmp, 7, l, w, b);
+                break;
+        case 8:
+                __constant_copy_from_user_asm(res, to, from, tmp, 8, l, l,);
+                break;
+        case 9:
+                __constant_copy_from_user_asm(res, to, from, tmp, 9, l, l, b);
+                break;
+        case 10:
+                __constant_copy_from_user_asm(res, to, from, tmp, 10, l, l, w);
+                break;
+        case 12:
+                __constant_copy_from_user_asm(res, to, from, tmp, 12, l, l, l);
+                break;
+        default:
+                /* we limit the inlined version to 3 moves */
+                return __generic_copy_from_user(to, from, n);
         }
 
-        asm volatile ("\n"
-                "       .ifndef .Lfrom_user\n"
-                "       .set    .Lfrom_user,1\n"
-                "       .macro  copy_from_user to,from,tmp\n"
-                "       .if     .Lcnt >= 4\n"
-                "1:     moves.l (\\from)+,\\tmp\n"
-                "       move.l  \\tmp,(\\to)+\n"
-                "       .set    .Lcnt,.Lcnt-4\n"
-                "       .elseif .Lcnt & 2\n"
-                "1:     moves.w (\\from)+,\\tmp\n"
-                "       move.w  \\tmp,(\\to)+\n"
-                "       .set    .Lcnt,.Lcnt-2\n"
-                "       .elseif .Lcnt & 1\n"
-                "1:     moves.b (\\from)+,\\tmp\n"
-                "       move.b  \\tmp,(\\to)+\n"
-                "       .set    .Lcnt,.Lcnt-1\n"
-                "       .else\n"
-                "       .exitm\n"
-                "       .endif\n"
-                "\n"
-                "       .section __ex_table,\"a\"\n"
-                "       .align  4\n"
-                "       .long   1b,3f\n"
-                "       .previous\n"
-                "       .endm\n"
-                "       .endif\n"
-                "\n"
-                "       .set    .Lcnt,%c4\n"
-                "       copy_from_user %1,%2,%3\n"
-                "       copy_from_user %1,%2,%3\n"
-                "       copy_from_user %1,%2,%3\n"
-                "2:\n"
-                "       .section .fixup,\"ax\"\n"
-                "       .even\n"
-                "3:     moveq.l %4,%0\n"
-                "       move.l  %5,%1\n"
-                "       .rept   %c4 / 4\n"
-                "       clr.l   (%1)+\n"
-                "       .endr\n"
-                "       .if     %c4 & 2\n"
-                "       clr.w   (%1)+\n"
-                "       .endif\n"
-                "       .if     %c4 & 1\n"
-                "       clr.b   (%1)+\n"
-                "       .endif\n"
-                "       jra     2b\n"
-                "       .previous\n"
-                : "+r" (res), "+a" (to), "+a" (from), "=&d" (tmp)
-                : "i" (n), "g" (to)
-                : "memory");
-
         return res;
 }
 
+#define __constant_copy_to_user_asm(res, to, from, tmp, n, s1, s2, s3)  \
+        asm volatile ("\n"                                              \
+                "       move."#s1"      (%2)+,%3\n"                     \
+                "11:    moves."#s1"     %3,(%1)+\n"                     \
+                "12:    move."#s2"      (%2)+,%3\n"                     \
+                "21:    moves."#s2"     %3,(%1)+\n"                     \
+                "22:\n"                                                 \
+                "       .ifnc   \""#s3"\",\"\"\n"                       \
+                "       move."#s3"      (%2)+,%3\n"                     \
+                "31:    moves."#s3"     %3,(%1)+\n"                     \
+                "32:\n"                                                 \
+                "       .endif\n"                                       \
+                "4:\n"                                                  \
+                "\n"                                                    \
+                "       .section __ex_table,\"a\"\n"                    \
+                "       .align  4\n"                                    \
+                "       .long   11b,5f\n"                               \
+                "       .long   12b,5f\n"                               \
+                "       .long   21b,5f\n"                               \
+                "       .long   22b,5f\n"                               \
+                "       .ifnc   \""#s3"\",\"\"\n"                       \
+                "       .long   31b,5f\n"                               \
+                "       .long   32b,5f\n"                               \
+                "       .endif\n"                                       \
+                "       .previous\n"                                    \
+                "\n"                                                    \
+                "       .section .fixup,\"ax\"\n"                       \
+                "       .even\n"                                        \
+                "5:     moveq.l #"#n",%0\n"                             \
+                "       jra     4b\n"                                   \
+                "       .previous\n"                                    \
+                : "+d" (res), "+a" (to), "+a" (from), "=&d" (tmp)       \
+                : : "memory")
+
 static __always_inline unsigned long
 __constant_copy_to_user(void __user *to, const void *from, unsigned long n)
 {
         unsigned long res = 0, tmp;
 
-        /* limit the inlined version to 3 moves */
-        if (n == 11 || n > 12)
-                return __generic_copy_to_user(to, from, n);
-
         switch (n) {
         case 1:
                 __put_user_asm(res, *(u8 *)from, (u8 *)to, b, d, 1);
-                return res;
+                break;
         case 2:
                 __put_user_asm(res, *(u16 *)from, (u16 *)to, w, d, 2);
-                return res;
+                break;
+        case 3:
+                __constant_copy_to_user_asm(res, to, from, tmp, 3, w, b,);
+                break;
         case 4:
                 __put_user_asm(res, *(u32 *)from, (u32 *)to, l, r, 4);
-                return res;
+                break;
+        case 5:
+                __constant_copy_to_user_asm(res, to, from, tmp, 5, l, b,);
+                break;
+        case 6:
+                __constant_copy_to_user_asm(res, to, from, tmp, 6, l, w,);
+                break;
+        case 7:
+                __constant_copy_to_user_asm(res, to, from, tmp, 7, l, w, b);
+                break;
+        case 8:
+                __constant_copy_to_user_asm(res, to, from, tmp, 8, l, l,);
+                break;
+        case 9:
+                __constant_copy_to_user_asm(res, to, from, tmp, 9, l, l, b);
+                break;
+        case 10:
+                __constant_copy_to_user_asm(res, to, from, tmp, 10, l, l, w);
+                break;
+        case 12:
+                __constant_copy_to_user_asm(res, to, from, tmp, 12, l, l, l);
+                break;
+        default:
+                /* limit the inlined version to 3 moves */
+                return __generic_copy_to_user(to, from, n);
         }
 
-        asm volatile ("\n"
-                "       .ifndef .Lto_user\n"
-                "       .set    .Lto_user,1\n"
-                "       .macro  copy_to_user to,from,tmp\n"
-                "       .if     .Lcnt >= 4\n"
-                "       move.l  (\\from)+,\\tmp\n"
-                "11:    moves.l \\tmp,(\\to)+\n"
-                "12:    .set    .Lcnt,.Lcnt-4\n"
-                "       .elseif .Lcnt & 2\n"
-                "       move.w  (\\from)+,\\tmp\n"
-                "11:    moves.w \\tmp,(\\to)+\n"
-                "12:    .set    .Lcnt,.Lcnt-2\n"
-                "       .elseif .Lcnt & 1\n"
-                "       move.b  (\\from)+,\\tmp\n"
-                "11:    moves.b \\tmp,(\\to)+\n"
-                "12:    .set    .Lcnt,.Lcnt-1\n"
-                "       .else\n"
-                "       .exitm\n"
-                "       .endif\n"
-                "\n"
-                "       .section __ex_table,\"a\"\n"
-                "       .align  4\n"
-                "       .long   11b,3f\n"
-                "       .long   12b,3f\n"
-                "       .previous\n"
-                "       .endm\n"
-                "       .endif\n"
-                "\n"
-                "       .set    .Lcnt,%c4\n"
-                "       copy_to_user %1,%2,%3\n"
-                "       copy_to_user %1,%2,%3\n"
-                "       copy_to_user %1,%2,%3\n"
-                "2:\n"
-                "       .section .fixup,\"ax\"\n"
-                "       .even\n"
-                "3:     moveq.l %4,%0\n"
-                "       jra     2b\n"
-                "       .previous\n"
-                : "+r" (res), "+a" (to), "+a" (from), "=&d" (tmp)
-                : "i" (n)
-                : "memory");
-
         return res;
 }
 
diff --git a/include/asm-m68k/unistd.h b/include/asm-m68k/unistd.h
index 7c0b6296b4..751632b904 100644
--- a/include/asm-m68k/unistd.h
+++ b/include/asm-m68k/unistd.h
@@ -288,13 +288,14 @@
 #ifdef __KERNEL__
 
 #define NR_syscalls             282
+#include <linux/err.h>
 
-/* user-visible error numbers are in the range -1 - -124: see
+/* user-visible error numbers are in the range -1 - -MAX_ERRNO: see
    <asm-m68k/errno.h> */
 
 #define __syscall_return(type, res) \
 do { \
-        if ((unsigned long)(res) >= (unsigned long)(-125)) { \
+        if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \
         /* avoid using res which is declared to be in register d0; \
            errno might expand to a function call and clobber it.  */ \
                 int __err = -(res); \
diff --git a/include/asm-m68knommu/Kbuild b/include/asm-m68knommu/Kbuild
new file mode 100644
index 0000000000..c68e1680da
--- /dev/null
+++ b/include/asm-m68knommu/Kbuild
@@ -0,0 +1 @@
+include include/asm-generic/Kbuild.asm
diff --git a/include/asm-m68knommu/bootstd.h b/include/asm-m68knommu/bootstd.h
index 3fdc79f06d..bdc1a4ac4f 100644
--- a/include/asm-m68knommu/bootstd.h
+++ b/include/asm-m68knommu/bootstd.h
@@ -52,7 +52,7 @@ type name(void) \
    __asm__ __volatile__ ("trap #2" \
                          : "=g" (__res) \
                          : "0" (__res) \
-                         : "%d0"); \
+                         ); \
    __bsc_return(type,__res); \
 }
 
@@ -64,7 +64,7 @@ type name(atype a) \
    __asm__ __volatile__ ("trap #2" \
                          : "=g" (__res) \
                          : "0" (__res), "d" (__a) \
-                         : "%d0"); \
+                         ); \
    __bsc_return(type,__res); \
 }
 
@@ -77,7 +77,7 @@ type name(atype a, btype b) \
    __asm__ __volatile__ ("trap #2" \
                          : "=g" (__res) \
                          : "0" (__res), "d" (__a), "d" (__b) \
-                         : "%d0"); \
+                         ); \
    __bsc_return(type,__res); \
 }
 
@@ -92,7 +92,7 @@ type name(atype a, btype b, ctype c) \
                          : "=g" (__res) \
                          : "0" (__res), "d" (__a), "d" (__b), \
                            "d" (__c) \
-                         : "%d0"); \
+                         ); \
    __bsc_return(type,__res); \
 }
 
@@ -108,7 +108,7 @@ type name(atype a, btype b, ctype c, dtype d) \
                          : "=g" (__res) \
                          : "0" (__res), "d" (__a), "d" (__b), \
                            "d" (__c), "d" (__d) \
-                         : "%d0"); \
+                         ); \
    __bsc_return(type,__res); \
 }
 
@@ -125,7 +125,7 @@ type name(atype a, btype b, ctype c, dtype d, etype e) \
                          : "=g" (__res) \
                          : "0" (__res), "d" (__a), "d" (__b), \
                            "d" (__c), "d" (__d), "d" (__e) \
-                         : "%d0"); \
+                         ); \
    __bsc_return(type,__res); \
 }
 
diff --git a/include/asm-m68knommu/cacheflush.h b/include/asm-m68knommu/cacheflush.h
index 49925e91e8..c3aadf3b0d 100644
--- a/include/asm-m68knommu/cacheflush.h
+++ b/include/asm-m68knommu/cacheflush.h
@@ -57,13 +57,13 @@ static inline void __flush_cache_all(void)
                 "nop\n\t"
                 : : : "d0" );
 #endif /* CONFIG_M527x || CONFIG_M528x */
-#ifdef CONFIG_M5272
+#if defined(CONFIG_M5206) || defined(CONFIG_M5206e) || defined(CONFIG_M5272)
         __asm__ __volatile__ (
-                "movel  #0x01000000, %%d0\n\t"
+                "movel  #0x81000100, %%d0\n\t"
                 "movec  %%d0, %%CACR\n\t"
                 "nop\n\t"
                 : : : "d0" );
-#endif /* CONFIG_M5272 */
+#endif /* CONFIG_M5206 || CONFIG_M5206e || CONFIG_M5272 */
 #ifdef CONFIG_M5249
         __asm__ __volatile__ (
                 "movel  #0xa1000200, %%d0\n\t"
@@ -71,6 +71,13 @@ static inline void __flush_cache_all(void)
                 "nop\n\t"
                 : : : "d0" );
 #endif /* CONFIG_M5249 */
+#ifdef CONFIG_M532x
+        __asm__ __volatile__ (
+                "movel  #0x81000200, %%d0\n\t"
+                "movec  %%d0, %%CACR\n\t"
+                "nop\n\t"
+                : : : "d0" );
+#endif /* CONFIG_M532x */
 }
 
 #endif /* _M68KNOMMU_CACHEFLUSH_H */
diff --git a/include/asm-m68knommu/coldfire.h b/include/asm-m68knommu/coldfire.h
index 2fabca91df..83a9fa4e61 100644
--- a/include/asm-m68knommu/coldfire.h
+++ b/include/asm-m68knommu/coldfire.h
@@ -3,7 +3,7 @@
 /*
  *      coldfire.h -- Motorola ColdFire CPU sepecific defines
  *
- *      (C) Copyright 1999-2002, Greg Ungerer (gerg@snapgear.com)
+ *      (C) Copyright 1999-2006, Greg Ungerer (gerg@snapgear.com)
  *      (C) Copyright 2000, Lineo (www.lineo.com)
  */
 
@@ -14,6 +14,19 @@
 
 
 /*
+ *      Define master clock frequency. This is essentially done at config
+ *      time now. No point enumerating dozens of possible clock options
+ *      here. Also the peripheral clock (bus clock) divide ratio is set
+ *      at config time too.
+ */
+#ifdef CONFIG_CLOCK_SET
+#define MCF_CLK         CONFIG_CLOCK_FREQ
+#define MCF_BUSCLK      (CONFIG_CLOCK_FREQ / CONFIG_CLOCK_DIV)
+#else
+#error "Don't know what your ColdFire CPU clock frequency is??"
+#endif
+
+/*
  *      Define the processor support peripherals base address.
  *      This is generally setup by the boards start up code.
  */
@@ -29,64 +42,9 @@
     defined(CONFIG_M520x)
 #undef MCF_MBAR
 #define MCF_MBAR        MCF_IPSBAR
-#endif
-
-/*
- *      Define master clock frequency.
- */
-#if defined(CONFIG_CLOCK_11MHz)
-#define MCF_CLK         11289600
-#elif defined(CONFIG_CLOCK_16MHz)
-#define MCF_CLK         16000000
-#elif defined(CONFIG_CLOCK_20MHz)
-#define MCF_CLK         20000000
-#elif defined(CONFIG_CLOCK_24MHz)
-#define MCF_CLK         24000000
-#elif defined(CONFIG_CLOCK_25MHz)
-#define MCF_CLK         25000000
-#elif defined(CONFIG_CLOCK_33MHz)
-#define MCF_CLK         33000000
-#elif defined(CONFIG_CLOCK_40MHz)
-#define MCF_CLK         40000000
-#elif defined(CONFIG_CLOCK_45MHz)
-#define MCF_CLK         45000000
-#elif defined(CONFIG_CLOCK_48MHz)
-#define MCF_CLK         48000000
-#elif defined(CONFIG_CLOCK_50MHz)
-#define MCF_CLK         50000000
-#elif defined(CONFIG_CLOCK_54MHz)
-#define MCF_CLK         54000000
-#elif defined(CONFIG_CLOCK_60MHz)
-#define MCF_CLK         60000000
-#elif defined(CONFIG_CLOCK_62_5MHz)
-#define MCF_CLK         62500000
-#elif defined(CONFIG_CLOCK_64MHz)
-#define MCF_CLK         64000000
-#elif defined(CONFIG_CLOCK_66MHz)
-#define MCF_CLK         66000000
-#elif defined(CONFIG_CLOCK_70MHz)
-#define MCF_CLK         70000000
-#elif defined(CONFIG_CLOCK_100MHz)
-#define MCF_CLK         100000000
-#elif defined(CONFIG_CLOCK_140MHz)
-#define MCF_CLK         140000000
-#elif defined(CONFIG_CLOCK_150MHz)
-#define MCF_CLK         150000000
-#elif defined(CONFIG_CLOCK_166MHz)
-#define MCF_CLK         166000000
-#else
-#error "Don't know what your ColdFire CPU clock frequency is??"
-#endif
-
-/*
- *      One some ColdFire family members the bus clock (used by internal
- *      peripherals) is not the same as the CPU clock.
- */
-#if defined(CONFIG_M523x) || defined(CONFIG_M5249) || defined(CONFIG_M527x) || \
-    defined(CONFIG_M520x)
-#define MCF_BUSCLK      (MCF_CLK / 2)
-#else
-#define MCF_BUSCLK      MCF_CLK
+#elif defined(CONFIG_M532x)
+#undef MCF_MBAR
+#define MCF_MBAR        0x00000000
 #endif
 
 /****************************************************************************/
diff --git a/include/asm-m68knommu/irq.h b/include/asm-m68knommu/irq.h
index c5247516fc..45e7a2fd16 100644
--- a/include/asm-m68knommu/irq.h
+++ b/include/asm-m68knommu/irq.h
@@ -62,8 +62,8 @@ extern void (*mach_disable_irq)(unsigned int);
 
 /*
  * various flags for request_irq() - the Amiga now uses the standard
- * mechanism like all other architectures - SA_INTERRUPT and SA_SHIRQ
- * are your friends.
+ * mechanism like all other architectures - IRQF_DISABLED and
+ * IRQF_SHARED are your friends.
  */
 #define IRQ_FLG_LOCK    (0x0001)        /* handler is not replaceable   */
 #define IRQ_FLG_REPLACE (0x0002)        /* replace existing handler     */
@@ -83,7 +83,7 @@ extern void (*mach_disable_irq)(unsigned int);
 /*
  * Some drivers want these entry points
  */
-#define enable_irq(x)   0
+#define enable_irq(x)   do { } while (0)
 #define disable_irq(x)  do { } while (0)
 #define disable_irq_nosync(x)   disable_irq(x)
 
diff --git a/include/asm-m68knommu/m5249sim.h b/include/asm-m68knommu/m5249sim.h
index 9344f529bd..399814f0b2 100644
--- a/include/asm-m68knommu/m5249sim.h
+++ b/include/asm-m68knommu/m5249sim.h
@@ -157,7 +157,7 @@
         movel   %d0,0x180(%a1)                  /* set PLL register */
         nop
 
-#ifdef CONFIG_CLOCK_140MHz
+#if CONFIG_CLOCK_FREQ == 140000000
         /*
          *      Set initial clock frequency. This assumes M5249C3 board
          *      is fitted with 11.2896MHz crystal. It will program the
diff --git a/include/asm-m68knommu/m532xsim.h b/include/asm-m68knommu/m532xsim.h
new file mode 100644
index 0000000000..1835fd20a8
--- /dev/null
+++ b/include/asm-m68knommu/m532xsim.h
@@ -0,0 +1,2238 @@
+/****************************************************************************/
+
+/*
+ *      m532xsim.h -- ColdFire 5329 registers
+ */
+
+/****************************************************************************/
+#ifndef m532xsim_h
+#define m532xsim_h
+/****************************************************************************/
+
+#define MCF_REG32(x) (*(volatile unsigned long  *)(x))
+#define MCF_REG16(x) (*(volatile unsigned short *)(x))
+#define MCF_REG08(x) (*(volatile unsigned char  *)(x))
+
+#define MCFINT_VECBASE      64
+#define MCFINT_UART0        26          /* Interrupt number for UART0 */
+#define MCFINT_UART1        27          /* Interrupt number for UART1 */
+
+#define MCF_WTM_WCR     MCF_REG16(0xFC098000)
+
+/*
+ *      Define the 532x SIM register set addresses.
+ */
+#define MCFSIM_IPRL             0xFC048004
+#define MCFSIM_IPRH             0xFC048000
+#define MCFSIM_IPR              MCFSIM_IPRL
+#define MCFSIM_IMRL             0xFC04800C
+#define MCFSIM_IMRH             0xFC048008
+#define MCFSIM_IMR              MCFSIM_IMRL
+#define MCFSIM_ICR0             0xFC048040      
+#define MCFSIM_ICR1             0xFC048041      
+#define MCFSIM_ICR2             0xFC048042      
+#define MCFSIM_ICR3             0xFC048043      
+#define MCFSIM_ICR4             0xFC048044      
+#define MCFSIM_ICR5             0xFC048045      
+#define MCFSIM_ICR6             0xFC048046      
+#define MCFSIM_ICR7             0xFC048047      
+#define MCFSIM_ICR8             0xFC048048      
+#define MCFSIM_ICR9             0xFC048049      
+#define MCFSIM_ICR10            0xFC04804A
+#define MCFSIM_ICR11            0xFC04804B
+
+/*
+ *      Some symbol defines for the above...
+ */
+#define MCFSIM_SWDICR           MCFSIM_ICR0     /* Watchdog timer ICR */
+#define MCFSIM_TIMER1ICR        MCFSIM_ICR1     /* Timer 1 ICR */
+#define MCFSIM_TIMER2ICR        MCFSIM_ICR2     /* Timer 2 ICR */
+#define MCFSIM_UART1ICR         MCFSIM_ICR4     /* UART 1 ICR */
+#define MCFSIM_UART2ICR         MCFSIM_ICR5     /* UART 2 ICR */
+#define MCFSIM_DMA0ICR          MCFSIM_ICR6     /* DMA 0 ICR */
+#define MCFSIM_DMA1ICR          MCFSIM_ICR7     /* DMA 1 ICR */
+#define MCFSIM_DMA2ICR          MCFSIM_ICR8     /* DMA 2 ICR */
+#define MCFSIM_DMA3ICR          MCFSIM_ICR9     /* DMA 3 ICR */
+
+
+#define MCFSIM_IMR_MASKALL      0xFFFFFFFF      /* All SIM intr sources */
+
+#define MCFSIM_IMR_SIMR0        0xFC04801C
+#define MCFSIM_IMR_SIMR1        0xFC04C01C
+#define MCFSIM_IMR_CIMR0        0xFC04801D
+#define MCFSIM_IMR_CIMR1        0xFC04C01D
+
+#define MCFSIM_ICR_TIMER1       (0xFC048040+32)
+#define MCFSIM_ICR_TIMER2       (0xFC048040+33)
+
+
+/*
+ *      Macro to set IMR register. It is 32 bits on the 5307.
+ */
+#define mcf_getimr()            \
+        *((volatile unsigned long *) (MCF_MBAR + MCFSIM_IMR))
+
+#define mcf_setimr(imr)         \
+        *((volatile unsigned long *) (MCF_MBAR + MCFSIM_IMR)) = (imr);
+
+#define mcf_getipr()            \
+        *((volatile unsigned long *) (MCF_MBAR + MCFSIM_IPR))
+
+#define mcf_getiprl()           \
+        *((volatile unsigned long *) (MCF_MBAR + MCFSIM_IPRL))
+
+#define mcf_getiprh()           \
+        *((volatile unsigned long *) (MCF_MBAR + MCFSIM_IPRH))
+
+
+#define mcf_enable_irq0(irq)            \
+        *((volatile unsigned char*) (MCFSIM_IMR_CIMR0)) = (irq);
+
+#define mcf_enable_irq1(irq)            \
+        *((volatile unsigned char*) (MCFSIM_IMR_CIMR1)) = (irq);
+
+#define mcf_disable_irq0(irq)           \
+        *((volatile unsigned char*) (MCFSIM_IMR_SIMR0)) = (irq);
+
+#define mcf_disable_irq1(irq)           \
+        *((volatile unsigned char*) (MCFSIM_IMR_SIMR1)) = (irq);
+
+/*
+ *      Define the Cache register flags.
+ */
+#define CACR_EC                 (1<<31)
+#define CACR_ESB                (1<<29)
+#define CACR_DPI                (1<<28)
+#define CACR_HLCK               (1<<27)
+#define CACR_CINVA              (1<<24)
+#define CACR_DNFB               (1<<10)
+#define CACR_DCM_WTHRU          (0<<8)
+#define CACR_DCM_WBACK          (1<<8)
+#define CACR_DCM_OFF_PRE        (2<<8)
+#define CACR_DCM_OFF_IMP        (3<<8)
+#define CACR_DW                 (1<<5)
+
+#define ACR_BASE_POS            24
+#define ACR_MASK_POS            16
+#define ACR_ENABLE              (1<<15)
+#define ACR_USER                (0<<13)
+#define ACR_SUPER               (1<<13)
+#define ACR_ANY                 (2<<13)
+#define ACR_CM_WTHRU            (0<<5)
+#define ACR_CM_WBACK            (1<<5)
+#define ACR_CM_OFF_PRE          (2<<5)
+#define ACR_CM_OFF_IMP          (3<<5)
+#define ACR_WPROTECT            (1<<2)
+
+/*********************************************************************
+ *
+ * Inter-IC (I2C) Module
+ *
+ *********************************************************************/
+
+/* Read/Write access macros for general use */
+#define MCF532x_I2C_I2ADR       (volatile u8 *) (0xFC058000) // Address 
+#define MCF532x_I2C_I2FDR       (volatile u8 *) (0xFC058004) // Freq Divider
+#define MCF532x_I2C_I2CR        (volatile u8 *) (0xFC058008) // Control
+#define MCF532x_I2C_I2SR        (volatile u8 *) (0xFC05800C) // Status
+#define MCF532x_I2C_I2DR        (volatile u8 *) (0xFC058010) // Data I/O
+
+/* Bit level definitions and macros */
+#define MCF532x_I2C_I2ADR_ADDR(x)                       (((x)&0x7F)<<0x01)
+
+#define MCF532x_I2C_I2FDR_IC(x)                         (((x)&0x3F))
+
+#define MCF532x_I2C_I2CR_IEN    (0x80)  // I2C enable
+#define MCF532x_I2C_I2CR_IIEN   (0x40)  // interrupt enable
+#define MCF532x_I2C_I2CR_MSTA   (0x20)  // master/slave mode
+#define MCF532x_I2C_I2CR_MTX    (0x10)  // transmit/receive mode
+#define MCF532x_I2C_I2CR_TXAK   (0x08)  // transmit acknowledge enable
+#define MCF532x_I2C_I2CR_RSTA   (0x04)  // repeat start
+
+#define MCF532x_I2C_I2SR_ICF    (0x80)  // data transfer bit
+#define MCF532x_I2C_I2SR_IAAS   (0x40)  // I2C addressed as a slave
+#define MCF532x_I2C_I2SR_IBB    (0x20)  // I2C bus busy
+#define MCF532x_I2C_I2SR_IAL    (0x10)  // aribitration lost
+#define MCF532x_I2C_I2SR_SRW    (0x04)  // slave read/write
+#define MCF532x_I2C_I2SR_IIF    (0x02)  // I2C interrupt
+#define MCF532x_I2C_I2SR_RXAK   (0x01)  // received acknowledge
+
+#define MCF532x_PAR_FECI2C      (volatile u8 *) (0xFC0A4053)
+
+
+/*
+ *      The M5329EVB board needs a help getting its devices initialized 
+ *      at kernel start time if dBUG doesn't set it up (for example 
+ *      it is not used), so we need to do it manually.
+ */
+#ifdef __ASSEMBLER__
+.macro m5329EVB_setup
+        movel   #0xFC098000, %a7
+        movel   #0x0, (%a7)
+#define CORE_SRAM       0x80000000      
+#define CORE_SRAM_SIZE  0x8000
+        movel   #CORE_SRAM, %d0
+        addl    #0x221, %d0
+        movec   %d0,%RAMBAR1
+        movel   #CORE_SRAM, %sp
+        addl    #CORE_SRAM_SIZE, %sp
+        jsr     sysinit
+.endm
+#define PLATFORM_SETUP  m5329EVB_setup
+
+#endif /* __ASSEMBLER__ */
+
+/*********************************************************************
+ *
+ * Chip Configuration Module (CCM)
+ *
+ *********************************************************************/
+
+/* Register read/write macros */
+#define MCF_CCM_CCR               MCF_REG16(0xFC0A0004)
+#define MCF_CCM_RCON              MCF_REG16(0xFC0A0008)
+#define MCF_CCM_CIR               MCF_REG16(0xFC0A000A)
+#define MCF_CCM_MISCCR            MCF_REG16(0xFC0A0010)
+#define MCF_CCM_CDR               MCF_REG16(0xFC0A0012)
+#define MCF_CCM_UHCSR             MCF_REG16(0xFC0A0014)
+#define MCF_CCM_UOCSR             MCF_REG16(0xFC0A0016)
+
+/* Bit definitions and macros for MCF_CCM_CCR */
+#define MCF_CCM_CCR_RESERVED      (0x0001)
+#define MCF_CCM_CCR_PLL_MODE      (0x0003)
+#define MCF_CCM_CCR_OSC_MODE      (0x0005)
+#define MCF_CCM_CCR_BOOTPS(x)     (((x)&0x0003)<<3|0x0001)
+#define MCF_CCM_CCR_LOAD          (0x0021)
+#define MCF_CCM_CCR_LIMP          (0x0041)
+#define MCF_CCM_CCR_CSC(x)        (((x)&0x0003)<<8|0x0001)
+
+/* Bit definitions and macros for MCF_CCM_RCON */
+#define MCF_CCM_RCON_RESERVED     (0x0001)
+#define MCF_CCM_RCON_PLL_MODE     (0x0003)
+#define MCF_CCM_RCON_OSC_MODE     (0x0005)
+#define MCF_CCM_RCON_BOOTPS(x)    (((x)&0x0003)<<3|0x0001)
+#define MCF_CCM_RCON_LOAD         (0x0021)
+#define MCF_CCM_RCON_LIMP         (0x0041)
+#define MCF_CCM_RCON_CSC(x)       (((x)&0x0003)<<8|0x0001)
+
+/* Bit definitions and macros for MCF_CCM_CIR */
+#define MCF_CCM_CIR_PRN(x)        (((x)&0x003F)<<0)
+#define MCF_CCM_CIR_PIN(x)        (((x)&0x03FF)<<6)
+
+/* Bit definitions and macros for MCF_CCM_MISCCR */
+#define MCF_CCM_MISCCR_USBSRC     (0x0001)
+#define MCF_CCM_MISCCR_USBDIV     (0x0002)
+#define MCF_CCM_MISCCR_SSI_SRC    (0x0010)
+#define MCF_CCM_MISCCR_TIM_DMA   (0x0020)
+#define MCF_CCM_MISCCR_SSI_PUS    (0x0040)
+#define MCF_CCM_MISCCR_SSI_PUE    (0x0080)
+#define MCF_CCM_MISCCR_LCD_CHEN   (0x0100)
+#define MCF_CCM_MISCCR_LIMP       (0x1000)
+#define MCF_CCM_MISCCR_PLL_LOCK   (0x2000)
+
+/* Bit definitions and macros for MCF_CCM_CDR */
+#define MCF_CCM_CDR_SSIDIV(x)     (((x)&0x000F)<<0)
+#define MCF_CCM_CDR_LPDIV(x)      (((x)&0x000F)<<8)
+
+/* Bit definitions and macros for MCF_CCM_UHCSR */
+#define MCF_CCM_UHCSR_XPDE        (0x0001)
+#define MCF_CCM_UHCSR_UHMIE       (0x0002)
+#define MCF_CCM_UHCSR_WKUP        (0x0004)
+#define MCF_CCM_UHCSR_PORTIND(x)  (((x)&0x0003)<<14)
+
+/* Bit definitions and macros for MCF_CCM_UOCSR */
+#define MCF_CCM_UOCSR_XPDE        (0x0001)
+#define MCF_CCM_UOCSR_UOMIE       (0x0002)
+#define MCF_CCM_UOCSR_WKUP        (0x0004)
+#define MCF_CCM_UOCSR_PWRFLT      (0x0008)
+#define MCF_CCM_UOCSR_SEND        (0x0010)
+#define MCF_CCM_UOCSR_VVLD        (0x0020)
+#define MCF_CCM_UOCSR_BVLD        (0x0040)
+#define MCF_CCM_UOCSR_AVLD        (0x0080)
+#define MCF_CCM_UOCSR_DPPU        (0x0100)
+#define MCF_CCM_UOCSR_DCR_VBUS    (0x0200)
+#define MCF_CCM_UOCSR_CRG_VBUS    (0x0400)
+#define MCF_CCM_UOCSR_DRV_VBUS    (0x0800)
+#define MCF_CCM_UOCSR_DMPD        (0x1000)
+#define MCF_CCM_UOCSR_DPPD        (0x2000)
+#define MCF_CCM_UOCSR_PORTIND(x)  (((x)&0x0003)<<14)
+
+/*********************************************************************
+ *
+ * DMA Timers (DTIM)
+ *
+ *********************************************************************/
+
+/* Register read/write macros */
+#define MCF_DTIM0_DTMR           MCF_REG16(0xFC070000)
+#define MCF_DTIM0_DTXMR          MCF_REG08(0xFC070002)
+#define MCF_DTIM0_DTER           MCF_REG08(0xFC070003)
+#define MCF_DTIM0_DTRR           MCF_REG32(0xFC070004)
+#define MCF_DTIM0_DTCR           MCF_REG32(0xFC070008)
+#define MCF_DTIM0_DTCN           MCF_REG32(0xFC07000C)
+#define MCF_DTIM1_DTMR           MCF_REG16(0xFC074000)
+#define MCF_DTIM1_DTXMR          MCF_REG08(0xFC074002)
+#define MCF_DTIM1_DTER           MCF_REG08(0xFC074003)
+#define MCF_DTIM1_DTRR           MCF_REG32(0xFC074004)
+#define MCF_DTIM1_DTCR           MCF_REG32(0xFC074008)
+#define MCF_DTIM1_DTCN           MCF_REG32(0xFC07400C)
+#define MCF_DTIM2_DTMR           MCF_REG16(0xFC078000)
+#define MCF_DTIM2_DTXMR          MCF_REG08(0xFC078002)
+#define MCF_DTIM2_DTER           MCF_REG08(0xFC078003)
+#define MCF_DTIM2_DTRR           MCF_REG32(0xFC078004)
+#define MCF_DTIM2_DTCR           MCF_REG32(0xFC078008)
+#define MCF_DTIM2_DTCN           MCF_REG32(0xFC07800C)
+#define MCF_DTIM3_DTMR           MCF_REG16(0xFC07C000)
+#define MCF_DTIM3_DTXMR          MCF_REG08(0xFC07C002)
+#define MCF_DTIM3_DTER           MCF_REG08(0xFC07C003)
+#define MCF_DTIM3_DTRR           MCF_REG32(0xFC07C004)
+#define MCF_DTIM3_DTCR           MCF_REG32(0xFC07C008)
+#define MCF_DTIM3_DTCN           MCF_REG32(0xFC07C00C)
+#define MCF_DTIM_DTMR(x)         MCF_REG16(0xFC070000+((x)*0x4000))
+#define MCF_DTIM_DTXMR(x)        MCF_REG08(0xFC070002+((x)*0x4000))
+#define MCF_DTIM_DTER(x)         MCF_REG08(0xFC070003+((x)*0x4000))
+#define MCF_DTIM_DTRR(x)         MCF_REG32(0xFC070004+((x)*0x4000))
+#define MCF_DTIM_DTCR(x)         MCF_REG32(0xFC070008+((x)*0x4000))
+#define MCF_DTIM_DTCN(x)         MCF_REG32(0xFC07000C+((x)*0x4000))
+
+/* Bit definitions and macros for MCF_DTIM_DTMR */
+#define MCF_DTIM_DTMR_RST        (0x0001)
+#define MCF_DTIM_DTMR_CLK(x)     (((x)&0x0003)<<1)
+#define MCF_DTIM_DTMR_FRR        (0x0008)
+#define MCF_DTIM_DTMR_ORRI       (0x0010)
+#define MCF_DTIM_DTMR_OM         (0x0020)
+#define MCF_DTIM_DTMR_CE(x)      (((x)&0x0003)<<6)
+#define MCF_DTIM_DTMR_PS(x)      (((x)&0x00FF)<<8)
+#define MCF_DTIM_DTMR_CE_ANY     (0x00C0)
+#define MCF_DTIM_DTMR_CE_FALL    (0x0080)
+#define MCF_DTIM_DTMR_CE_RISE    (0x0040)
+#define MCF_DTIM_DTMR_CE_NONE    (0x0000)
+#define MCF_DTIM_DTMR_CLK_DTIN   (0x0006)
+#define MCF_DTIM_DTMR_CLK_DIV16  (0x0004)
+#define MCF_DTIM_DTMR_CLK_DIV1   (0x0002)
+#define MCF_DTIM_DTMR_CLK_STOP   (0x0000)
+
+/* Bit definitions and macros for MCF_DTIM_DTXMR */
+#define MCF_DTIM_DTXMR_MODE16    (0x01)
+#define MCF_DTIM_DTXMR_DMAEN     (0x80)
+
+/* Bit definitions and macros for MCF_DTIM_DTER */
+#define MCF_DTIM_DTER_CAP        (0x01)
+#define MCF_DTIM_DTER_REF        (0x02)
+
+/* Bit definitions and macros for MCF_DTIM_DTRR */
+#define MCF_DTIM_DTRR_REF(x)     (((x)&0xFFFFFFFF)<<0)
+
+/* Bit definitions and macros for MCF_DTIM_DTCR */
+#define MCF_DTIM_DTCR_CAP(x)     (((x)&0xFFFFFFFF)<<0)
+
+/* Bit definitions and macros for MCF_DTIM_DTCN */
+#define MCF_DTIM_DTCN_CNT(x)     (((x)&0xFFFFFFFF)<<0)
+
+/*********************************************************************
+ *
+ * FlexBus Chip Selects (FBCS)
+ *
+ *********************************************************************/
+
+/* Register read/write macros */
+#define MCF_FBCS0_CSAR          MCF_REG32(0xFC008000)
+#define MCF_FBCS0_CSMR          MCF_REG32(0xFC008004)
+#define MCF_FBCS0_CSCR          MCF_REG32(0xFC008008)
+#define MCF_FBCS1_CSAR          MCF_REG32(0xFC00800C)
+#define MCF_FBCS1_CSMR          MCF_REG32(0xFC008010)
+#define MCF_FBCS1_CSCR          MCF_REG32(0xFC008014)
+#define MCF_FBCS2_CSAR          MCF_REG32(0xFC008018)
+#define MCF_FBCS2_CSMR          MCF_REG32(0xFC00801C)
+#define MCF_FBCS2_CSCR          MCF_REG32(0xFC008020)
+#define MCF_FBCS3_CSAR          MCF_REG32(0xFC008024)
+#define MCF_FBCS3_CSMR          MCF_REG32(0xFC008028)
+#define MCF_FBCS3_CSCR          MCF_REG32(0xFC00802C)
+#define MCF_FBCS4_CSAR          MCF_REG32(0xFC008030)
+#define MCF_FBCS4_CSMR          MCF_REG32(0xFC008034)
+#define MCF_FBCS4_CSCR          MCF_REG32(0xFC008038)
+#define MCF_FBCS5_CSAR          MCF_REG32(0xFC00803C)
+#define MCF_FBCS5_CSMR          MCF_REG32(0xFC008040)
+#define MCF_FBCS5_CSCR          MCF_REG32(0xFC008044)
+#define MCF_FBCS_CSAR(x)        MCF_REG32(0xFC008000+((x)*0x00C))
+#define MCF_FBCS_CSMR(x)        MCF_REG32(0xFC008004+((x)*0x00C))
+#define MCF_FBCS_CSCR(x)        MCF_REG32(0xFC008008+((x)*0x00C))
+
+/* Bit definitions and macros for MCF_FBCS_CSAR */
+#define MCF_FBCS_CSAR_BA(x)     ((x)&0xFFFF0000)
+
+/* Bit definitions and macros for MCF_FBCS_CSMR */
+#define MCF_FBCS_CSMR_V         (0x00000001)
+#define MCF_FBCS_CSMR_WP        (0x00000100)
+#define MCF_FBCS_CSMR_BAM(x)    (((x)&0x0000FFFF)<<16)
+#define MCF_FBCS_CSMR_BAM_4G    (0xFFFF0000)
+#define MCF_FBCS_CSMR_BAM_2G    (0x7FFF0000)
+#define MCF_FBCS_CSMR_BAM_1G    (0x3FFF0000)
+#define MCF_FBCS_CSMR_BAM_1024M (0x3FFF0000)
+#define MCF_FBCS_CSMR_BAM_512M  (0x1FFF0000)
+#define MCF_FBCS_CSMR_BAM_256M  (0x0FFF0000)
+#define MCF_FBCS_CSMR_BAM_128M  (0x07FF0000)
+#define MCF_FBCS_CSMR_BAM_64M   (0x03FF0000)
+#define MCF_FBCS_CSMR_BAM_32M   (0x01FF0000)
+#define MCF_FBCS_CSMR_BAM_16M   (0x00FF0000)
+#define MCF_FBCS_CSMR_BAM_8M    (0x007F0000)
+#define MCF_FBCS_CSMR_BAM_4M    (0x003F0000)
+#define MCF_FBCS_CSMR_BAM_2M    (0x001F0000)
+#define MCF_FBCS_CSMR_BAM_1M    (0x000F0000)
+#define MCF_FBCS_CSMR_BAM_1024K (0x000F0000)
+#define MCF_FBCS_CSMR_BAM_512K  (0x00070000)
+#define MCF_FBCS_CSMR_BAM_256K  (0x00030000)
+#define MCF_FBCS_CSMR_BAM_128K  (0x00010000)
+#define MCF_FBCS_CSMR_BAM_64K   (0x00000000)
+
+/* Bit definitions and macros for MCF_FBCS_CSCR */
+#define MCF_FBCS_CSCR_BSTW      (0x00000008)
+#define MCF_FBCS_CSCR_BSTR      (0x00000010)
+#define MCF_FBCS_CSCR_BEM       (0x00000020)
+#define MCF_FBCS_CSCR_PS(x)     (((x)&0x00000003)<<6)
+#define MCF_FBCS_CSCR_AA        (0x00000100)
+#define MCF_FBCS_CSCR_SBM       (0x00000200)
+#define MCF_FBCS_CSCR_WS(x)     (((x)&0x0000003F)<<10)
+#define MCF_FBCS_CSCR_WRAH(x)   (((x)&0x00000003)<<16)
+#define MCF_FBCS_CSCR_RDAH(x)   (((x)&0x00000003)<<18)
+#define MCF_FBCS_CSCR_ASET(x)   (((x)&0x00000003)<<20)
+#define MCF_FBCS_CSCR_SWSEN     (0x00800000)
+#define MCF_FBCS_CSCR_SWS(x)    (((x)&0x0000003F)<<26)
+#define MCF_FBCS_CSCR_PS_8      (0x0040)
+#define MCF_FBCS_CSCR_PS_16     (0x0080)
+#define MCF_FBCS_CSCR_PS_32     (0x0000)
+
+/*********************************************************************
+ *
+ * General Purpose I/O (GPIO)
+ *
+ *********************************************************************/
+
+/* Register read/write macros */
+#define MCF_GPIO_PODR_FECH              MCF_REG08(0xFC0A4000)
+#define MCF_GPIO_PODR_FECL              MCF_REG08(0xFC0A4001)
+#define MCF_GPIO_PODR_SSI               MCF_REG08(0xFC0A4002)
+#define MCF_GPIO_PODR_BUSCTL            MCF_REG08(0xFC0A4003)
+#define MCF_GPIO_PODR_BE                MCF_REG08(0xFC0A4004)
+#define MCF_GPIO_PODR_CS                MCF_REG08(0xFC0A4005)
+#define MCF_GPIO_PODR_PWM               MCF_REG08(0xFC0A4006)
+#define MCF_GPIO_PODR_FECI2C            MCF_REG08(0xFC0A4007)
+#define MCF_GPIO_PODR_UART              MCF_REG08(0xFC0A4009)
+#define MCF_GPIO_PODR_QSPI              MCF_REG08(0xFC0A400A)
+#define MCF_GPIO_PODR_TIMER             MCF_REG08(0xFC0A400B)
+#define MCF_GPIO_PODR_LCDDATAH          MCF_REG08(0xFC0A400D)
+#define MCF_GPIO_PODR_LCDDATAM          MCF_REG08(0xFC0A400E)
+#define MCF_GPIO_PODR_LCDDATAL          MCF_REG08(0xFC0A400F)
+#define MCF_GPIO_PODR_LCDCTLH           MCF_REG08(0xFC0A4010)
+#define MCF_GPIO_PODR_LCDCTLL           MCF_REG08(0xFC0A4011)
+#define MCF_GPIO_PDDR_FECH              MCF_REG08(0xFC0A4014)
+#define MCF_GPIO_PDDR_FECL              MCF_REG08(0xFC0A4015)
+#define MCF_GPIO_PDDR_SSI               MCF_REG08(0xFC0A4016)
+#define MCF_GPIO_PDDR_BUSCTL            MCF_REG08(0xFC0A4017)
+#define MCF_GPIO_PDDR_BE                MCF_REG08(0xFC0A4018)
+#define MCF_GPIO_PDDR_CS                MCF_REG08(0xFC0A4019)
+#define MCF_GPIO_PDDR_PWM               MCF_REG08(0xFC0A401A)
+#define MCF_GPIO_PDDR_FECI2C            MCF_REG08(0xFC0A401B)
+#define MCF_GPIO_PDDR_UART              MCF_REG08(0xFC0A401C)
+#define MCF_GPIO_PDDR_QSPI              MCF_REG08(0xFC0A401E)
+#define MCF_GPIO_PDDR_TIMER             MCF_REG08(0xFC0A401F)
+#define MCF_GPIO_PDDR_LCDDATAH          MCF_REG08(0xFC0A4021)
+#define MCF_GPIO_PDDR_LCDDATAM          MCF_REG08(0xFC0A4022)
+#define MCF_GPIO_PDDR_LCDDATAL          MCF_REG08(0xFC0A4023)
+#define MCF_GPIO_PDDR_LCDCTLH           MCF_REG08(0xFC0A4024)
+#define MCF_GPIO_PDDR_LCDCTLL           MCF_REG08(0xFC0A4025)
+#define MCF_GPIO_PPDSDR_FECH            MCF_REG08(0xFC0A4028)
+#define MCF_GPIO_PPDSDR_FECL            MCF_REG08(0xFC0A4029)
+#define MCF_GPIO_PPDSDR_SSI             MCF_REG08(0xFC0A402A)
+#define MCF_GPIO_PPDSDR_BUSCTL          MCF_REG08(0xFC0A402B)
+#define MCF_GPIO_PPDSDR_BE              MCF_REG08(0xFC0A402C)
+#define MCF_GPIO_PPDSDR_CS              MCF_REG08(0xFC0A402D)
+#define MCF_GPIO_PPDSDR_PWM             MCF_REG08(0xFC0A402E)
+#define MCF_GPIO_PPDSDR_FECI2C          MCF_REG08(0xFC0A402F)
+#define MCF_GPIO_PPDSDR_UART            MCF_REG08(0xFC0A4031)
+#define MCF_GPIO_PPDSDR_QSPI            MCF_REG08(0xFC0A4032)
+#define MCF_GPIO_PPDSDR_TIMER           MCF_REG08(0xFC0A4033)
+#define MCF_GPIO_PPDSDR_LCDDATAH        MCF_REG08(0xFC0A4035)
+#define MCF_GPIO_PPDSDR_LCDDATAM        MCF_REG08(0xFC0A4036)
+#define MCF_GPIO_PPDSDR_LCDDATAL        MCF_REG08(0xFC0A4037)
+#define MCF_GPIO_PPDSDR_LCDCTLH         MCF_REG08(0xFC0A4038)
+#define MCF_GPIO_PPDSDR_LCDCTLL         MCF_REG08(0xFC0A4039)
+#define MCF_GPIO_PCLRR_FECH             MCF_REG08(0xFC0A403C)
+#define MCF_GPIO_PCLRR_FECL             MCF_REG08(0xFC0A403D)
+#define MCF_GPIO_PCLRR_SSI              MCF_REG08(0xFC0A403E)
+#define MCF_GPIO_PCLRR_BUSCTL           MCF_REG08(0xFC0A403F)
+#define MCF_GPIO_PCLRR_BE               MCF_REG08(0xFC0A4040)
+#define MCF_GPIO_PCLRR_CS               MCF_REG08(0xFC0A4041)
+#define MCF_GPIO_PCLRR_PWM              MCF_REG08(0xFC0A4042)
+#define MCF_GPIO_PCLRR_FECI2C           MCF_REG08(0xFC0A4043)
+#define MCF_GPIO_PCLRR_UART             MCF_REG08(0xFC0A4045)
+#define MCF_GPIO_PCLRR_QSPI             MCF_REG08(0xFC0A4046)
+#define MCF_GPIO_PCLRR_TIMER            MCF_REG08(0xFC0A4047)
+#define MCF_GPIO_PCLRR_LCDDATAH         MCF_REG08(0xFC0A4049)
+#define MCF_GPIO_PCLRR_LCDDATAM         MCF_REG08(0xFC0A404A)
+#define MCF_GPIO_PCLRR_LCDDATAL         MCF_REG08(0xFC0A404B)
+#define MCF_GPIO_PCLRR_LCDCTLH          MCF_REG08(0xFC0A404C)
+#define MCF_GPIO_PCLRR_LCDCTLL          MCF_REG08(0xFC0A404D)
+#define MCF_GPIO_PAR_FEC                MCF_REG08(0xFC0A4050)
+#define MCF_GPIO_PAR_PWM                MCF_REG08(0xFC0A4051)
+#define MCF_GPIO_PAR_BUSCTL             MCF_REG08(0xFC0A4052)
+#define MCF_GPIO_PAR_FECI2C             MCF_REG08(0xFC0A4053)
+#define MCF_GPIO_PAR_BE                 MCF_REG08(0xFC0A4054)
+#define MCF_GPIO_PAR_CS                 MCF_REG08(0xFC0A4055)
+#define MCF_GPIO_PAR_SSI                MCF_REG16(0xFC0A4056)
+#define MCF_GPIO_PAR_UART               MCF_REG16(0xFC0A4058)
+#define MCF_GPIO_PAR_QSPI               MCF_REG16(0xFC0A405A)
+#define MCF_GPIO_PAR_TIMER              MCF_REG08(0xFC0A405C)
+#define MCF_GPIO_PAR_LCDDATA            MCF_REG08(0xFC0A405D)
+#define MCF_GPIO_PAR_LCDCTL             MCF_REG16(0xFC0A405E)
+#define MCF_GPIO_PAR_IRQ                MCF_REG16(0xFC0A4060)
+#define MCF_GPIO_MSCR_FLEXBUS           MCF_REG08(0xFC0A4064)
+#define MCF_GPIO_MSCR_SDRAM             MCF_REG08(0xFC0A4065)
+#define MCF_GPIO_DSCR_I2C               MCF_REG08(0xFC0A4068)
+#define MCF_GPIO_DSCR_PWM               MCF_REG08(0xFC0A4069)
+#define MCF_GPIO_DSCR_FEC               MCF_REG08(0xFC0A406A)
+#define MCF_GPIO_DSCR_UART              MCF_REG08(0xFC0A406B)
+#define MCF_GPIO_DSCR_QSPI              MCF_REG08(0xFC0A406C)
+#define MCF_GPIO_DSCR_TIMER             MCF_REG08(0xFC0A406D)
+#define MCF_GPIO_DSCR_SSI               MCF_REG08(0xFC0A406E)
+#define MCF_GPIO_DSCR_LCD               MCF_REG08(0xFC0A406F)
+#define MCF_GPIO_DSCR_DEBUG             MCF_REG08(0xFC0A4070)
+#define MCF_GPIO_DSCR_CLKRST            MCF_REG08(0xFC0A4071)
+#define MCF_GPIO_DSCR_IRQ               MCF_REG08(0xFC0A4072)
+
+/* Bit definitions and macros for MCF_GPIO_PODR_FECH */
+#define MCF_GPIO_PODR_FECH_PODR_FECH0              (0x01)
+#define MCF_GPIO_PODR_FECH_PODR_FECH1              (0x02)
+#define MCF_GPIO_PODR_FECH_PODR_FECH2              (0x04)
+#define MCF_GPIO_PODR_FECH_PODR_FECH3              (0x08)
+#define MCF_GPIO_PODR_FECH_PODR_FECH4              (0x10)
+#define MCF_GPIO_PODR_FECH_PODR_FECH5              (0x20)
+#define MCF_GPIO_PODR_FECH_PODR_FECH6              (0x40)
+#define MCF_GPIO_PODR_FECH_PODR_FECH7              (0x80)
+
+/* Bit definitions and macros for MCF_GPIO_PODR_FECL */
+#define MCF_GPIO_PODR_FECL_PODR_FECL0              (0x01)
+#define MCF_GPIO_PODR_FECL_PODR_FECL1              (0x02)
+#define MCF_GPIO_PODR_FECL_PODR_FECL2              (0x04)
+#define MCF_GPIO_PODR_FECL_PODR_FECL3              (0x08)
+#define MCF_GPIO_PODR_FECL_PODR_FECL4              (0x10)
+#define MCF_GPIO_PODR_FECL_PODR_FECL5              (0x20)
+#define MCF_GPIO_PODR_FECL_PODR_FECL6              (0x40)
+#define MCF_GPIO_PODR_FECL_PODR_FECL7              (0x80)
+
+/* Bit definitions and macros for MCF_GPIO_PODR_SSI */
+#define MCF_GPIO_PODR_SSI_PODR_SSI0                (0x01)
+#define MCF_GPIO_PODR_SSI_PODR_SSI1                (0x02)
+#define MCF_GPIO_PODR_SSI_PODR_SSI2                (0x04)
+#define MCF_GPIO_PODR_SSI_PODR_SSI3                (0x08)
+#define MCF_GPIO_PODR_SSI_PODR_SSI4                (0x10)
+
+/* Bit definitions and macros for MCF_GPIO_PODR_BUSCTL */
+#define MCF_GPIO_PODR_BUSCTL_POSDR_BUSCTL0         (0x01)
+#define MCF_GPIO_PODR_BUSCTL_PODR_BUSCTL1          (0x02)
+#define MCF_GPIO_PODR_BUSCTL_PODR_BUSCTL2          (0x04)
+#define MCF_GPIO_PODR_BUSCTL_PODR_BUSCTL3          (0x08)
+
+/* Bit definitions and macros for MCF_GPIO_PODR_BE */
+#define MCF_GPIO_PODR_BE_PODR_BE0                  (0x01)
+#define MCF_GPIO_PODR_BE_PODR_BE1                  (0x02)
+#define MCF_GPIO_PODR_BE_PODR_BE2                  (0x04)
+#define MCF_GPIO_PODR_BE_PODR_BE3                  (0x08)
+
+/* Bit definitions and macros for MCF_GPIO_PODR_CS */
+#define MCF_GPIO_PODR_CS_PODR_CS1                  (0x02)
+#define MCF_GPIO_PODR_CS_PODR_CS2                  (0x04)
+#define MCF_GPIO_PODR_CS_PODR_CS3                  (0x08)
+#define MCF_GPIO_PODR_CS_PODR_CS4                  (0x10)
+#define MCF_GPIO_PODR_CS_PODR_CS5                  (0x20)
+
+/* Bit definitions and macros for MCF_GPIO_PODR_PWM */
+#define MCF_GPIO_PODR_PWM_PODR_PWM2                (0x04)
+#define MCF_GPIO_PODR_PWM_PODR_PWM3                (0x08)
+#define MCF_GPIO_PODR_PWM_PODR_PWM4                (0x10)
+#define MCF_GPIO_PODR_PWM_PODR_PWM5                (0x20)
+
+/* Bit definitions and macros for MCF_GPIO_PODR_FECI2C */
+#define MCF_GPIO_PODR_FECI2C_PODR_FECI2C0          (0x01)
+#define MCF_GPIO_PODR_FECI2C_PODR_FECI2C1          (0x02)
+#define MCF_GPIO_PODR_FECI2C_PODR_FECI2C2          (0x04)
+#define MCF_GPIO_PODR_FECI2C_PODR_FECI2C3          (0x08)
+
+/* Bit definitions and macros for MCF_GPIO_PODR_UART */
+#define MCF_GPIO_PODR_UART_PODR_UART0              (0x01)
+#define MCF_GPIO_PODR_UART_PODR_UART1              (0x02)
+#define MCF_GPIO_PODR_UART_PODR_UART2              (0x04)
+#define MCF_GPIO_PODR_UART_PODR_UART3              (0x08)
+#define MCF_GPIO_PODR_UART_PODR_UART4              (0x10)
+#define MCF_GPIO_PODR_UART_PODR_UART5              (0x20)
+#define MCF_GPIO_PODR_UART_PODR_UART6              (0x40)
+#define MCF_GPIO_PODR_UART_PODR_UART7              (0x80)
+
+/* Bit definitions and macros for MCF_GPIO_PODR_QSPI */
+#define MCF_GPIO_PODR_QSPI_PODR_QSPI0              (0x01)
+#define MCF_GPIO_PODR_QSPI_PODR_QSPI1              (0x02)
+#define MCF_GPIO_PODR_QSPI_PODR_QSPI2              (0x04)
+#define MCF_GPIO_PODR_QSPI_PODR_QSPI3              (0x08)
+#define MCF_GPIO_PODR_QSPI_PODR_QSPI4              (0x10)
+#define MCF_GPIO_PODR_QSPI_PODR_QSPI5              (0x20)
+
+/* Bit definitions and macros for MCF_GPIO_PODR_TIMER */
+#define MCF_GPIO_PODR_TIMER_PODR_TIMER0            (0x01)
+#define MCF_GPIO_PODR_TIMER_PODR_TIMER1            (0x02)
+#define MCF_GPIO_PODR_TIMER_PODR_TIMER2            (0x04)
+#define MCF_GPIO_PODR_TIMER_PODR_TIMER3            (0x08)
+
+/* Bit definitions and macros for MCF_GPIO_PODR_LCDDATAH */
+#define MCF_GPIO_PODR_LCDDATAH_PODR_LCDDATAH0      (0x01)
+#define MCF_GPIO_PODR_LCDDATAH_PODR_LCDDATAH1      (0x02)
+
+/* Bit definitions and macros for MCF_GPIO_PODR_LCDDATAM */
+#define MCF_GPIO_PODR_LCDDATAM_PODR_LCDDATAM0      (0x01)
+#define MCF_GPIO_PODR_LCDDATAM_PODR_LCDDATAM1      (0x02)
+#define MCF_GPIO_PODR_LCDDATAM_PODR_LCDDATAM2      (0x04)
+#define MCF_GPIO_PODR_LCDDATAM_PODR_LCDDATAM3      (0x08)
+#define MCF_GPIO_PODR_LCDDATAM_PODR_LCDDATAM4      (0x10)
+#define MCF_GPIO_PODR_LCDDATAM_PODR_LCDDATAM5      (0x20)
+#define MCF_GPIO_PODR_LCDDATAM_PODR_LCDDATAM6      (0x40)
+#define MCF_GPIO_PODR_LCDDATAM_PODR_LCDDATAM7      (0x80)
+
+/* Bit definitions and macros for MCF_GPIO_PODR_LCDDATAL */
+#define MCF_GPIO_PODR_LCDDATAL_PODR_LCDDATAL0      (0x01)
+#define MCF_GPIO_PODR_LCDDATAL_PODR_LCDDATAL1      (0x02)
+#define MCF_GPIO_PODR_LCDDATAL_PODR_LCDDATAL2      (0x04)
+#define MCF_GPIO_PODR_LCDDATAL_PODR_LCDDATAL3      (0x08)
+#define MCF_GPIO_PODR_LCDDATAL_PODR_LCDDATAL4      (0x10)
+#define MCF_GPIO_PODR_LCDDATAL_PODR_LCDDATAL5      (0x20)
+#define MCF_GPIO_PODR_LCDDATAL_PODR_LCDDATAL6      (0x40)
+#define MCF_GPIO_PODR_LCDDATAL_PODR_LCDDATAL7      (0x80)
+
+/* Bit definitions and macros for MCF_GPIO_PODR_LCDCTLH */
+#define MCF_GPIO_PODR_LCDCTLH_PODR_LCDCTLH0        (0x01)
+
+/* Bit definitions and macros for MCF_GPIO_PODR_LCDCTLL */
+#define MCF_GPIO_PODR_LCDCTLL_PODR_LCDCTLL0        (0x01)
+#define MCF_GPIO_PODR_LCDCTLL_PODR_LCDCTLL1        (0x02)
+#define MCF_GPIO_PODR_LCDCTLL_PODR_LCDCTLL2        (0x04)
+#define MCF_GPIO_PODR_LCDCTLL_PODR_LCDCTLL3        (0x08)
+#define MCF_GPIO_PODR_LCDCTLL_PODR_LCDCTLL4        (0x10)
+#define MCF_GPIO_PODR_LCDCTLL_PODR_LCDCTLL5        (0x20)
+#define MCF_GPIO_PODR_LCDCTLL_PODR_LCDCTLL6        (0x40)
+#define MCF_GPIO_PODR_LCDCTLL_PODR_LCDCTLL7        (0x80)
+
+/* Bit definitions and macros for MCF_GPIO_PDDR_FECH */
+#define MCF_GPIO_PDDR_FECH_PDDR_FECH0              (0x01)
+#define MCF_GPIO_PDDR_FECH_PDDR_FECH1              (0x02)
+#define MCF_GPIO_PDDR_FECH_PDDR_FECH2              (0x04)
+#define MCF_GPIO_PDDR_FECH_PDDR_FECH3              (0x08)
+#define MCF_GPIO_PDDR_FECH_PDDR_FECH4              (0x10)
+#define MCF_GPIO_PDDR_FECH_PDDR_FECH5              (0x20)
+#define MCF_GPIO_PDDR_FECH_PDDR_FECH6              (0x40)
+#define MCF_GPIO_PDDR_FECH_PDDR_FECH7              (0x80)
+
+/* Bit definitions and macros for MCF_GPIO_PDDR_FECL */
+#define MCF_GPIO_PDDR_FECL_PDDR_FECL0              (0x01)
+#define MCF_GPIO_PDDR_FECL_PDDR_FECL1              (0x02)
+#define MCF_GPIO_PDDR_FECL_PDDR_FECL2              (0x04)
+#define MCF_GPIO_PDDR_FECL_PDDR_FECL3              (0x08)
+#define MCF_GPIO_PDDR_FECL_PDDR_FECL4              (0x10)
+#define MCF_GPIO_PDDR_FECL_PDDR_FECL5              (0x20)
+#define MCF_GPIO_PDDR_FECL_PDDR_FECL6              (0x40)
+#define MCF_GPIO_PDDR_FECL_PDDR_FECL7              (0x80)
+
+/* Bit definitions and macros for MCF_GPIO_PDDR_SSI */
+#define MCF_GPIO_PDDR_SSI_PDDR_SSI0                (0x01)
+#define MCF_GPIO_PDDR_SSI_PDDR_SSI1                (0x02)
+#define MCF_GPIO_PDDR_SSI_PDDR_SSI2                (0x04)
+#define MCF_GPIO_PDDR_SSI_PDDR_SSI3                (0x08)
+#define MCF_GPIO_PDDR_SSI_PDDR_SSI4                (0x10)
+
+/* Bit definitions and macros for MCF_GPIO_PDDR_BUSCTL */
+#define MCF_GPIO_PDDR_BUSCTL_POSDR_BUSCTL0         (0x01)
+#define MCF_GPIO_PDDR_BUSCTL_PDDR_BUSCTL1          (0x02)
+#define MCF_GPIO_PDDR_BUSCTL_PDDR_BUSCTL2          (0x04)
+#define MCF_GPIO_PDDR_BUSCTL_PDDR_BUSCTL3          (0x08)
+
+/* Bit definitions and macros for MCF_GPIO_PDDR_BE */
+#define MCF_GPIO_PDDR_BE_PDDR_BE0                  (0x01)
+#define MCF_GPIO_PDDR_BE_PDDR_BE1                  (0x02)
+#define MCF_GPIO_PDDR_BE_PDDR_BE2                  (0x04)
+#define MCF_GPIO_PDDR_BE_PDDR_BE3                  (0x08)
+
+/* Bit definitions and macros for MCF_GPIO_PDDR_CS */
+#define MCF_GPIO_PDDR_CS_PDDR_CS1                  (0x02)
+#define MCF_GPIO_PDDR_CS_PDDR_CS2                  (0x04)
+#define MCF_GPIO_PDDR_CS_PDDR_CS3                  (0x08)
+#define MCF_GPIO_PDDR_CS_PDDR_CS4                  (0x10)
+#define MCF_GPIO_PDDR_CS_PDDR_CS5                  (0x20)
+
+/* Bit definitions and macros for MCF_GPIO_PDDR_PWM */
+#define MCF_GPIO_PDDR_PWM_PDDR_PWM2                (0x04)
+#define MCF_GPIO_PDDR_PWM_PDDR_PWM3                (0x08)
+#define MCF_GPIO_PDDR_PWM_PDDR_PWM4                (0x10)
+#define MCF_GPIO_PDDR_PWM_PDDR_PWM5                (0x20)
+
+/* Bit definitions and macros for MCF_GPIO_PDDR_FECI2C */
+#define MCF_GPIO_PDDR_FECI2C_PDDR_FECI2C0          (0x01)
+#define MCF_GPIO_PDDR_FECI2C_PDDR_FECI2C1          (0x02)
+#define MCF_GPIO_PDDR_FECI2C_PDDR_FECI2C2          (0x04)
+#define MCF_GPIO_PDDR_FECI2C_PDDR_FECI2C3          (0x08)
+
+/* Bit definitions and macros for MCF_GPIO_PDDR_UART */
+#define MCF_GPIO_PDDR_UART_PDDR_UART0              (0x01)
+#define MCF_GPIO_PDDR_UART_PDDR_UART1              (0x02)
+#define MCF_GPIO_PDDR_UART_PDDR_UART2              (0x04)
+#define MCF_GPIO_PDDR_UART_PDDR_UART3              (0x08)
+#define MCF_GPIO_PDDR_UART_PDDR_UART4              (0x10)
+#define MCF_GPIO_PDDR_UART_PDDR_UART5              (0x20)
+#define MCF_GPIO_PDDR_UART_PDDR_UART6              (0x40)
+#define MCF_GPIO_PDDR_UART_PDDR_UART7              (0x80)
+
+/* Bit definitions and macros for MCF_GPIO_PDDR_QSPI */
+#define MCF_GPIO_PDDR_QSPI_PDDR_QSPI0              (0x01)
+#define MCF_GPIO_PDDR_QSPI_PDDR_QSPI1              (0x02)
+#define MCF_GPIO_PDDR_QSPI_PDDR_QSPI2              (0x04)
+#define MCF_GPIO_PDDR_QSPI_PDDR_QSPI3              (0x08)
+#define MCF_GPIO_PDDR_QSPI_PDDR_QSPI4              (0x10)
+#define MCF_GPIO_PDDR_QSPI_PDDR_QSPI5              (0x20)
+
+/* Bit definitions and macros for MCF_GPIO_PDDR_TIMER */
+#define MCF_GPIO_PDDR_TIMER_PDDR_TIMER0            (0x01)
+#define MCF_GPIO_PDDR_TIMER_PDDR_TIMER1            (0x02)
+#define MCF_GPIO_PDDR_TIMER_PDDR_TIMER2            (0x04)
+#define MCF_GPIO_PDDR_TIMER_PDDR_TIMER3            (0x08)
+
+/* Bit definitions and macros for MCF_GPIO_PDDR_LCDDATAH */
+#define MCF_GPIO_PDDR_LCDDATAH_PDDR_LCDDATAH0      (0x01)
+#define MCF_GPIO_PDDR_LCDDATAH_PDDR_LCDDATAH1      (0x02)
+
+/* Bit definitions and macros for MCF_GPIO_PDDR_LCDDATAM */
+#define MCF_GPIO_PDDR_LCDDATAM_PDDR_LCDDATAM0      (0x01)
+#define MCF_GPIO_PDDR_LCDDATAM_PDDR_LCDDATAM1      (0x02)
+#define MCF_GPIO_PDDR_LCDDATAM_PDDR_LCDDATAM2      (0x04)
+#define MCF_GPIO_PDDR_LCDDATAM_PDDR_LCDDATAM3      (0x08)
+#define MCF_GPIO_PDDR_LCDDATAM_PDDR_LCDDATAM4      (0x10)
+#define MCF_GPIO_PDDR_LCDDATAM_PDDR_LCDDATAM5      (0x20)
+#define MCF_GPIO_PDDR_LCDDATAM_PDDR_LCDDATAM6      (0x40)
+#define MCF_GPIO_PDDR_LCDDATAM_PDDR_LCDDATAM7      (0x80)
+
+/* Bit definitions and macros for MCF_GPIO_PDDR_LCDDATAL */
+#define MCF_GPIO_PDDR_LCDDATAL_PDDR_LCDDATAL0      (0x01)
+#define MCF_GPIO_PDDR_LCDDATAL_PDDR_LCDDATAL1      (0x02)
+#define MCF_GPIO_PDDR_LCDDATAL_PDDR_LCDDATAL2      (0x04)
+#define MCF_GPIO_PDDR_LCDDATAL_PDDR_LCDDATAL3      (0x08)
+#define MCF_GPIO_PDDR_LCDDATAL_PDDR_LCDDATAL4      (0x10)
+#define MCF_GPIO_PDDR_LCDDATAL_PDDR_LCDDATAL5      (0x20)
+#define MCF_GPIO_PDDR_LCDDATAL_PDDR_LCDDATAL6      (0x40)
+#define MCF_GPIO_PDDR_LCDDATAL_PDDR_LCDDATAL7      (0x80)
+
+/* Bit definitions and macros for MCF_GPIO_PDDR_LCDCTLH */
+#define MCF_GPIO_PDDR_LCDCTLH_PDDR_LCDCTLH0        (0x01)
+
+/* Bit definitions and macros for MCF_GPIO_PDDR_LCDCTLL */
+#define MCF_GPIO_PDDR_LCDCTLL_PDDR_LCDCTLL0        (0x01)
+#define MCF_GPIO_PDDR_LCDCTLL_PDDR_LCDCTLL1        (0x02)
+#define MCF_GPIO_PDDR_LCDCTLL_PDDR_LCDCTLL2        (0x04)
+#define MCF_GPIO_PDDR_LCDCTLL_PDDR_LCDCTLL3        (0x08)
+#define MCF_GPIO_PDDR_LCDCTLL_PDDR_LCDCTLL4        (0x10)
+#define MCF_GPIO_PDDR_LCDCTLL_PDDR_LCDCTLL5        (0x20)
+#define MCF_GPIO_PDDR_LCDCTLL_PDDR_LCDCTLL6        (0x40)
+#define MCF_GPIO_PDDR_LCDCTLL_PDDR_LCDCTLL7        (0x80)
+
+/* Bit definitions and macros for MCF_GPIO_PPDSDR_FECH */
+#define MCF_GPIO_PPDSDR_FECH_PPDSDR_FECH0          (0x01)
+#define MCF_GPIO_PPDSDR_FECH_PPDSDR_FECH1          (0x02)
+#define MCF_GPIO_PPDSDR_FECH_PPDSDR_FECH2          (0x04)
+#define MCF_GPIO_PPDSDR_FECH_PPDSDR_FECH3          (0x08)
+#define MCF_GPIO_PPDSDR_FECH_PPDSDR_FECH4          (0x10)
+#define MCF_GPIO_PPDSDR_FECH_PPDSDR_FECH5          (0x20)
+#define MCF_GPIO_PPDSDR_FECH_PPDSDR_FECH6          (0x40)
+#define MCF_GPIO_PPDSDR_FECH_PPDSDR_FECH7          (0x80)
+
+/* Bit definitions and macros for MCF_GPIO_PPDSDR_FECL */
+#define MCF_GPIO_PPDSDR_FECL_PPDSDR_FECL0          (0x01)
+#define MCF_GPIO_PPDSDR_FECL_PPDSDR_FECL1          (0x02)
+#define MCF_GPIO_PPDSDR_FECL_PPDSDR_FECL2          (0x04)
+#define MCF_GPIO_PPDSDR_FECL_PPDSDR_FECL3          (0x08)
+#define MCF_GPIO_PPDSDR_FECL_PPDSDR_FECL4          (0x10)
+#define MCF_GPIO_PPDSDR_FECL_PPDSDR_FECL5          (0x20)
+#define MCF_GPIO_PPDSDR_FECL_PPDSDR_FECL6          (0x40)
+#define MCF_GPIO_PPDSDR_FECL_PPDSDR_FECL7          (0x80)
+
+/* Bit definitions and macros for MCF_GPIO_PPDSDR_SSI */
+#define MCF_GPIO_PPDSDR_SSI_PPDSDR_SSI0            (0x01)
+#define MCF_GPIO_PPDSDR_SSI_PPDSDR_SSI1            (0x02)
+#define MCF_GPIO_PPDSDR_SSI_PPDSDR_SSI2            (0x04)
+#define MCF_GPIO_PPDSDR_SSI_PPDSDR_SSI3            (0x08)
+#define MCF_GPIO_PPDSDR_SSI_PPDSDR_SSI4            (0x10)
+
+/* Bit definitions and macros for MCF_GPIO_PPDSDR_BUSCTL */
+#define MCF_GPIO_PPDSDR_BUSCTL_POSDR_BUSCTL0       (0x01)
+#define MCF_GPIO_PPDSDR_BUSCTL_PPDSDR_BUSCTL1      (0x02)
+#define MCF_GPIO_PPDSDR_BUSCTL_PPDSDR_BUSCTL2      (0x04)
+#define MCF_GPIO_PPDSDR_BUSCTL_PPDSDR_BUSCTL3      (0x08)
+
+/* Bit definitions and macros for MCF_GPIO_PPDSDR_BE */
+#define MCF_GPIO_PPDSDR_BE_PPDSDR_BE0              (0x01)
+#define MCF_GPIO_PPDSDR_BE_PPDSDR_BE1              (0x02)
+#define MCF_GPIO_PPDSDR_BE_PPDSDR_BE2              (0x04)
+#define MCF_GPIO_PPDSDR_BE_PPDSDR_BE3              (0x08)
+
+/* Bit definitions and macros for MCF_GPIO_PPDSDR_CS */
+#define MCF_GPIO_PPDSDR_CS_PPDSDR_CS1              (0x02)
+#define MCF_GPIO_PPDSDR_CS_PPDSDR_CS2              (0x04)
+#define MCF_GPIO_PPDSDR_CS_PPDSDR_CS3              (0x08)
+#define MCF_GPIO_PPDSDR_CS_PPDSDR_CS4              (0x10)
+#define MCF_GPIO_PPDSDR_CS_PPDSDR_CS5              (0x20)
+
+/* Bit definitions and macros for MCF_GPIO_PPDSDR_PWM */
+#define MCF_GPIO_PPDSDR_PWM_PPDSDR_PWM2            (0x04)
+#define MCF_GPIO_PPDSDR_PWM_PPDSDR_PWM3            (0x08)
+#define MCF_GPIO_PPDSDR_PWM_PPDSDR_PWM4            (0x10)
+#define MCF_GPIO_PPDSDR_PWM_PPDSDR_PWM5            (0x20)
+
+/* Bit definitions and macros for MCF_GPIO_PPDSDR_FECI2C */
+#define MCF_GPIO_PPDSDR_FECI2C_PPDSDR_FECI2C0      (0x01)
+#define MCF_GPIO_PPDSDR_FECI2C_PPDSDR_FECI2C1      (0x02)
+#define MCF_GPIO_PPDSDR_FECI2C_PPDSDR_FECI2C2      (0x04)
+#define MCF_GPIO_PPDSDR_FECI2C_PPDSDR_FECI2C3      (0x08)
+
+/* Bit definitions and macros for MCF_GPIO_PPDSDR_UART */
+#define MCF_GPIO_PPDSDR_UART_PPDSDR_UART0          (0x01)
+#define MCF_GPIO_PPDSDR_UART_PPDSDR_UART1          (0x02)
+#define MCF_GPIO_PPDSDR_UART_PPDSDR_UART2          (0x04)
+#define MCF_GPIO_PPDSDR_UART_PPDSDR_UART3          (0x08)
+#define MCF_GPIO_PPDSDR_UART_PPDSDR_UART4          (0x10)
+#define MCF_GPIO_PPDSDR_UART_PPDSDR_UART5          (0x20)
+#define MCF_GPIO_PPDSDR_UART_PPDSDR_UART6          (0x40)
+#define MCF_GPIO_PPDSDR_UART_PPDSDR_UART7          (0x80)
+
+/* Bit definitions and macros for MCF_GPIO_PPDSDR_QSPI */
+#define MCF_GPIO_PPDSDR_QSPI_PPDSDR_QSPI0          (0x01)
+#define MCF_GPIO_PPDSDR_QSPI_PPDSDR_QSPI1          (0x02)
+#define MCF_GPIO_PPDSDR_QSPI_PPDSDR_QSPI2          (0x04)
+#define MCF_GPIO_PPDSDR_QSPI_PPDSDR_QSPI3          (0x08)
+#define MCF_GPIO_PPDSDR_QSPI_PPDSDR_QSPI4          (0x10)
+#define MCF_GPIO_PPDSDR_QSPI_PPDSDR_QSPI5          (0x20)
+
+/* Bit definitions and macros for MCF_GPIO_PPDSDR_TIMER */
+#define MCF_GPIO_PPDSDR_TIMER_PPDSDR_TIMER0        (0x01)
+#define MCF_GPIO_PPDSDR_TIMER_PPDSDR_TIMER1        (0x02)
+#define MCF_GPIO_PPDSDR_TIMER_PPDSDR_TIMER2        (0x04)
+#define MCF_GPIO_PPDSDR_TIMER_PPDSDR_TIMER3        (0x08)
+
+/* Bit definitions and macros for MCF_GPIO_PPDSDR_LCDDATAH */
+#define MCF_GPIO_PPDSDR_LCDDATAH_PPDSDR_LCDDATAH0  (0x01)
+#define MCF_GPIO_PPDSDR_LCDDATAH_PPDSDR_LCDDATAH1  (0x02)
+
+/* Bit definitions and macros for MCF_GPIO_PPDSDR_LCDDATAM */
+#define MCF_GPIO_PPDSDR_LCDDATAM_PPDSDR_LCDDATAM0  (0x01)
+#define MCF_GPIO_PPDSDR_LCDDATAM_PPDSDR_LCDDATAM1  (0x02)
+#define MCF_GPIO_PPDSDR_LCDDATAM_PPDSDR_LCDDATAM2  (0x04)
+#define MCF_GPIO_PPDSDR_LCDDATAM_PPDSDR_LCDDATAM3  (0x08)
+#define MCF_GPIO_PPDSDR_LCDDATAM_PPDSDR_LCDDATAM4  (0x10)
+#define MCF_GPIO_PPDSDR_LCDDATAM_PPDSDR_LCDDATAM5  (0x20)
+#define MCF_GPIO_PPDSDR_LCDDATAM_PPDSDR_LCDDATAM6  (0x40)
+#define MCF_GPIO_PPDSDR_LCDDATAM_PPDSDR_LCDDATAM7  (0x80)
+
+/* Bit definitions and macros for MCF_GPIO_PPDSDR_LCDDATAL */
+#define MCF_GPIO_PPDSDR_LCDDATAL_PPDSDR_LCDDATAL0  (0x01)
+#define MCF_GPIO_PPDSDR_LCDDATAL_PPDSDR_LCDDATAL1  (0x02)
+#define MCF_GPIO_PPDSDR_LCDDATAL_PPDSDR_LCDDATAL2  (0x04)
+#define MCF_GPIO_PPDSDR_LCDDATAL_PPDSDR_LCDDATAL3  (0x08)
+#define MCF_GPIO_PPDSDR_LCDDATAL_PPDSDR_LCDDATAL4  (0x10)
+#define MCF_GPIO_PPDSDR_LCDDATAL_PPDSDR_LCDDATAL5  (0x20)
+#define MCF_GPIO_PPDSDR_LCDDATAL_PPDSDR_LCDDATAL6  (0x40)
+#define MCF_GPIO_PPDSDR_LCDDATAL_PPDSDR_LCDDATAL7  (0x80)
+
+/* Bit definitions and macros for MCF_GPIO_PPDSDR_LCDCTLH */
+#define MCF_GPIO_PPDSDR_LCDCTLH_PPDSDR_LCDCTLH0    (0x01)
+
+/* Bit definitions and macros for MCF_GPIO_PPDSDR_LCDCTLL */
+#define MCF_GPIO_PPDSDR_LCDCTLL_PPDSDR_LCDCTLL0    (0x01)
+#define MCF_GPIO_PPDSDR_LCDCTLL_PPDSDR_LCDCTLL1    (0x02)
+#define MCF_GPIO_PPDSDR_LCDCTLL_PPDSDR_LCDCTLL2    (0x04)
+#define MCF_GPIO_PPDSDR_LCDCTLL_PPDSDR_LCDCTLL3    (0x08)
+#define MCF_GPIO_PPDSDR_LCDCTLL_PPDSDR_LCDCTLL4    (0x10)
+#define MCF_GPIO_PPDSDR_LCDCTLL_PPDSDR_LCDCTLL5    (0x20)
+#define MCF_GPIO_PPDSDR_LCDCTLL_PPDSDR_LCDCTLL6    (0x40)
+#define MCF_GPIO_PPDSDR_LCDCTLL_PPDSDR_LCDCTLL7    (0x80)
+
+/* Bit definitions and macros for MCF_GPIO_PCLRR_FECH */
+#define MCF_GPIO_PCLRR_FECH_PCLRR_FECH0            (0x01)
+#define MCF_GPIO_PCLRR_FECH_PCLRR_FECH1            (0x02)
+#define MCF_GPIO_PCLRR_FECH_PCLRR_FECH2            (0x04)
+#define MCF_GPIO_PCLRR_FECH_PCLRR_FECH3            (0x08)
+#define MCF_GPIO_PCLRR_FECH_PCLRR_FECH4            (0x10)
+#define MCF_GPIO_PCLRR_FECH_PCLRR_FECH5            (0x20)
+#define MCF_GPIO_PCLRR_FECH_PCLRR_FECH6            (0x40)
+#define MCF_GPIO_PCLRR_FECH_PCLRR_FECH7            (0x80)
+
+/* Bit definitions and macros for MCF_GPIO_PCLRR_FECL */
+#define MCF_GPIO_PCLRR_FECL_PCLRR_FECL0            (0x01)
+#define MCF_GPIO_PCLRR_FECL_PCLRR_FECL1            (0x02)
+#define MCF_GPIO_PCLRR_FECL_PCLRR_FECL2            (0x04)
+#define MCF_GPIO_PCLRR_FECL_PCLRR_FECL3            (0x08)
+#define MCF_GPIO_PCLRR_FECL_PCLRR_FECL4            (0x10)
+#define MCF_GPIO_PCLRR_FECL_PCLRR_FECL5            (0x20)
+#define MCF_GPIO_PCLRR_FECL_PCLRR_FECL6            (0x40)
+#define MCF_GPIO_PCLRR_FECL_PCLRR_FECL7            (0x80)
+
+/* Bit definitions and macros for MCF_GPIO_PCLRR_SSI */
+#define MCF_GPIO_PCLRR_SSI_PCLRR_SSI0              (0x01)
+#define MCF_GPIO_PCLRR_SSI_PCLRR_SSI1              (0x02)
+#define MCF_GPIO_PCLRR_SSI_PCLRR_SSI2              (0x04)
+#define MCF_GPIO_PCLRR_SSI_PCLRR_SSI3              (0x08)
+#define MCF_GPIO_PCLRR_SSI_PCLRR_SSI4              (0x10)
+
+/* Bit definitions and macros for MCF_GPIO_PCLRR_BUSCTL */
+#define MCF_GPIO_PCLRR_BUSCTL_POSDR_BUSCTL0        (0x01)
+#define MCF_GPIO_PCLRR_BUSCTL_PCLRR_BUSCTL1        (0x02)
+#define MCF_GPIO_PCLRR_BUSCTL_PCLRR_BUSCTL2        (0x04)
+#define MCF_GPIO_PCLRR_BUSCTL_PCLRR_BUSCTL3        (0x08)
+
+/* Bit definitions and macros for MCF_GPIO_PCLRR_BE */
+#define MCF_GPIO_PCLRR_BE_PCLRR_BE0                (0x01)
+#define MCF_GPIO_PCLRR_BE_PCLRR_BE1                (0x02)
+#define MCF_GPIO_PCLRR_BE_PCLRR_BE2                (0x04)
+#define MCF_GPIO_PCLRR_BE_PCLRR_BE3                (0x08)
+
+/* Bit definitions and macros for MCF_GPIO_PCLRR_CS */
+#define MCF_GPIO_PCLRR_CS_PCLRR_CS1                (0x02)
+#define MCF_GPIO_PCLRR_CS_PCLRR_CS2                (0x04)
+#define MCF_GPIO_PCLRR_CS_PCLRR_CS3                (0x08)
+#define MCF_GPIO_PCLRR_CS_PCLRR_CS4                (0x10)
+#define MCF_GPIO_PCLRR_CS_PCLRR_CS5                (0x20)
+
+/* Bit definitions and macros for MCF_GPIO_PCLRR_PWM */
+#define MCF_GPIO_PCLRR_PWM_PCLRR_PWM2              (0x04)
+#define MCF_GPIO_PCLRR_PWM_PCLRR_PWM3              (0x08)
+#define MCF_GPIO_PCLRR_PWM_PCLRR_PWM4              (0x10)
+#define MCF_GPIO_PCLRR_PWM_PCLRR_PWM5              (0x20)
+
+/* Bit definitions and macros for MCF_GPIO_PCLRR_FECI2C */
+#define MCF_GPIO_PCLRR_FECI2C_PCLRR_FECI2C0        (0x01)
+#define MCF_GPIO_PCLRR_FECI2C_PCLRR_FECI2C1        (0x02)
+#define MCF_GPIO_PCLRR_FECI2C_PCLRR_FECI2C2        (0x04)
+#define MCF_GPIO_PCLRR_FECI2C_PCLRR_FECI2C3        (0x08)
+
+/* Bit definitions and macros for MCF_GPIO_PCLRR_UART */
+#define MCF_GPIO_PCLRR_UART_PCLRR_UART0            (0x01)
+#define MCF_GPIO_PCLRR_UART_PCLRR_UART1            (0x02)
+#define MCF_GPIO_PCLRR_UART_PCLRR_UART2            (0x04)
+#define MCF_GPIO_PCLRR_UART_PCLRR_UART3            (0x08)
+#define MCF_GPIO_PCLRR_UART_PCLRR_UART4            (0x10)
+#define MCF_GPIO_PCLRR_UART_PCLRR_UART5            (0x20)
+#define MCF_GPIO_PCLRR_UART_PCLRR_UART6            (0x40)
+#define MCF_GPIO_PCLRR_UART_PCLRR_UART7            (0x80)
+
+/* Bit definitions and macros for MCF_GPIO_PCLRR_QSPI */
+#define MCF_GPIO_PCLRR_QSPI_PCLRR_QSPI0            (0x01)
+#define MCF_GPIO_PCLRR_QSPI_PCLRR_QSPI1            (0x02)
+#define MCF_GPIO_PCLRR_QSPI_PCLRR_QSPI2            (0x04)
+#define MCF_GPIO_PCLRR_QSPI_PCLRR_QSPI3            (0x08)
+#define MCF_GPIO_PCLRR_QSPI_PCLRR_QSPI4            (0x10)
+#define MCF_GPIO_PCLRR_QSPI_PCLRR_QSPI5            (0x20)
+
+/* Bit definitions and macros for MCF_GPIO_PCLRR_TIMER */
+#define MCF_GPIO_PCLRR_TIMER_PCLRR_TIMER0          (0x01)
+#define MCF_GPIO_PCLRR_TIMER_PCLRR_TIMER1          (0x02)
+#define MCF_GPIO_PCLRR_TIMER_PCLRR_TIMER2          (0x04)
+#define MCF_GPIO_PCLRR_TIMER_PCLRR_TIMER3          (0x08)
+
+/* Bit definitions and macros for MCF_GPIO_PCLRR_LCDDATAH */
+#define MCF_GPIO_PCLRR_LCDDATAH_PCLRR_LCDDATAH0    (0x01)
+#define MCF_GPIO_PCLRR_LCDDATAH_PCLRR_LCDDATAH1    (0x02)
+
+/* Bit definitions and macros for MCF_GPIO_PCLRR_LCDDATAM */
+#define MCF_GPIO_PCLRR_LCDDATAM_PCLRR_LCDDATAM0    (0x01)
+#define MCF_GPIO_PCLRR_LCDDATAM_PCLRR_LCDDATAM1    (0x02)
+#define MCF_GPIO_PCLRR_LCDDATAM_PCLRR_LCDDATAM2    (0x04)
+#define MCF_GPIO_PCLRR_LCDDATAM_PCLRR_LCDDATAM3    (0x08)
+#define MCF_GPIO_PCLRR_LCDDATAM_PCLRR_LCDDATAM4    (0x10)
+#define MCF_GPIO_PCLRR_LCDDATAM_PCLRR_LCDDATAM5    (0x20)
+#define MCF_GPIO_PCLRR_LCDDATAM_PCLRR_LCDDATAM6    (0x40)
+#define MCF_GPIO_PCLRR_LCDDATAM_PCLRR_LCDDATAM7    (0x80)
+
+/* Bit definitions and macros for MCF_GPIO_PCLRR_LCDDATAL */
+#define MCF_GPIO_PCLRR_LCDDATAL_PCLRR_LCDDATAL0    (0x01)
+#define MCF_GPIO_PCLRR_LCDDATAL_PCLRR_LCDDATAL1    (0x02)
+#define MCF_GPIO_PCLRR_LCDDATAL_PCLRR_LCDDATAL2    (0x04)
+#define MCF_GPIO_PCLRR_LCDDATAL_PCLRR_LCDDATAL3    (0x08)
+#define MCF_GPIO_PCLRR_LCDDATAL_PCLRR_LCDDATAL4    (0x10)
+#define MCF_GPIO_PCLRR_LCDDATAL_PCLRR_LCDDATAL5    (0x20)
+#define MCF_GPIO_PCLRR_LCDDATAL_PCLRR_LCDDATAL6    (0x40)
+#define MCF_GPIO_PCLRR_LCDDATAL_PCLRR_LCDDATAL7    (0x80)
+
+/* Bit definitions and macros for MCF_GPIO_PCLRR_LCDCTLH */
+#define MCF_GPIO_PCLRR_LCDCTLH_PCLRR_LCDCTLH0      (0x01)
+
+/* Bit definitions and macros for MCF_GPIO_PCLRR_LCDCTLL */
+#define MCF_GPIO_PCLRR_LCDCTLL_PCLRR_LCDCTLL0      (0x01)
+#define MCF_GPIO_PCLRR_LCDCTLL_PCLRR_LCDCTLL1      (0x02)
+#define MCF_GPIO_PCLRR_LCDCTLL_PCLRR_LCDCTLL2      (0x04)
+#define MCF_GPIO_PCLRR_LCDCTLL_PCLRR_LCDCTLL3      (0x08)
+#define MCF_GPIO_PCLRR_LCDCTLL_PCLRR_LCDCTLL4      (0x10)
+#define MCF_GPIO_PCLRR_LCDCTLL_PCLRR_LCDCTLL5      (0x20)
+#define MCF_GPIO_PCLRR_LCDCTLL_PCLRR_LCDCTLL6      (0x40)
+#define MCF_GPIO_PCLRR_LCDCTLL_PCLRR_LCDCTLL7      (0x80)
+
+/* Bit definitions and macros for MCF_GPIO_PAR_FEC */
+#define MCF_GPIO_PAR_FEC_PAR_FEC_MII(x)            (((x)&0x03)<<0)
+#define MCF_GPIO_PAR_FEC_PAR_FEC_7W(x)             (((x)&0x03)<<2)
+#define MCF_GPIO_PAR_FEC_PAR_FEC_7W_GPIO           (0x00)
+#define MCF_GPIO_PAR_FEC_PAR_FEC_7W_URTS1          (0x04)
+#define MCF_GPIO_PAR_FEC_PAR_FEC_7W_FEC            (0x0C)
+#define MCF_GPIO_PAR_FEC_PAR_FEC_MII_GPIO          (0x00)
+#define MCF_GPIO_PAR_FEC_PAR_FEC_MII_UART          (0x01)
+#define MCF_GPIO_PAR_FEC_PAR_FEC_MII_FEC           (0x03)
+
+/* Bit definitions and macros for MCF_GPIO_PAR_PWM */
+#define MCF_GPIO_PAR_PWM_PAR_PWM1(x)               (((x)&0x03)<<0)
+#define MCF_GPIO_PAR_PWM_PAR_PWM3(x)               (((x)&0x03)<<2)
+#define MCF_GPIO_PAR_PWM_PAR_PWM5                  (0x10)
+#define MCF_GPIO_PAR_PWM_PAR_PWM7                  (0x20)
+
+/* Bit definitions and macros for MCF_GPIO_PAR_BUSCTL */
+#define MCF_GPIO_PAR_BUSCTL_PAR_TS(x)              (((x)&0x03)<<3)
+#define MCF_GPIO_PAR_BUSCTL_PAR_RWB                (0x20)
+#define MCF_GPIO_PAR_BUSCTL_PAR_TA                 (0x40)
+#define MCF_GPIO_PAR_BUSCTL_PAR_OE                 (0x80)
+#define MCF_GPIO_PAR_BUSCTL_PAR_OE_GPIO            (0x00)
+#define MCF_GPIO_PAR_BUSCTL_PAR_OE_OE              (0x80)
+#define MCF_GPIO_PAR_BUSCTL_PAR_TA_GPIO            (0x00)
+#define MCF_GPIO_PAR_BUSCTL_PAR_TA_TA              (0x40)
+#define MCF_GPIO_PAR_BUSCTL_PAR_RWB_GPIO           (0x00)
+#define MCF_GPIO_PAR_BUSCTL_PAR_RWB_RWB            (0x20)
+#define MCF_GPIO_PAR_BUSCTL_PAR_TS_GPIO            (0x00)
+#define MCF_GPIO_PAR_BUSCTL_PAR_TS_DACK0           (0x10)
+#define MCF_GPIO_PAR_BUSCTL_PAR_TS_TS              (0x18)
+
+/* Bit definitions and macros for MCF_GPIO_PAR_FECI2C */
+#define MCF_GPIO_PAR_FECI2C_PAR_SDA(x)             (((x)&0x03)<<0)
+#define MCF_GPIO_PAR_FECI2C_PAR_SCL(x)             (((x)&0x03)<<2)
+#define MCF_GPIO_PAR_FECI2C_PAR_MDIO(x)            (((x)&0x03)<<4)
+#define MCF_GPIO_PAR_FECI2C_PAR_MDC(x)             (((x)&0x03)<<6)
+#define MCF_GPIO_PAR_FECI2C_PAR_MDC_GPIO           (0x00)
+#define MCF_GPIO_PAR_FECI2C_PAR_MDC_UTXD2          (0x40)
+#define MCF_GPIO_PAR_FECI2C_PAR_MDC_SCL            (0x80)
+#define MCF_GPIO_PAR_FECI2C_PAR_MDC_EMDC           (0xC0)
+#define MCF_GPIO_PAR_FECI2C_PAR_MDIO_GPIO          (0x00)
+#define MCF_GPIO_PAR_FECI2C_PAR_MDIO_URXD2         (0x10)
+#define MCF_GPIO_PAR_FECI2C_PAR_MDIO_SDA           (0x20)
+#define MCF_GPIO_PAR_FECI2C_PAR_MDIO_EMDIO         (0x30)
+#define MCF_GPIO_PAR_FECI2C_PAR_SCL_GPIO           (0x00)
+#define MCF_GPIO_PAR_FECI2C_PAR_SCL_UTXD2          (0x04)
+#define MCF_GPIO_PAR_FECI2C_PAR_SCL_SCL            (0x0C)
+#define MCF_GPIO_PAR_FECI2C_PAR_SDA_GPIO           (0x00)
+#define MCF_GPIO_PAR_FECI2C_PAR_SDA_URXD2          (0x02)
+#define MCF_GPIO_PAR_FECI2C_PAR_SDA_SDA            (0x03)
+
+/* Bit definitions and macros for MCF_GPIO_PAR_BE */
+#define MCF_GPIO_PAR_BE_PAR_BE0                    (0x01)
+#define MCF_GPIO_PAR_BE_PAR_BE1                    (0x02)
+#define MCF_GPIO_PAR_BE_PAR_BE2                    (0x04)
+#define MCF_GPIO_PAR_BE_PAR_BE3                    (0x08)
+
+/* Bit definitions and macros for MCF_GPIO_PAR_CS */
+#define MCF_GPIO_PAR_CS_PAR_CS1                    (0x02)
+#define MCF_GPIO_PAR_CS_PAR_CS2                    (0x04)
+#define MCF_GPIO_PAR_CS_PAR_CS3                    (0x08)
+#define MCF_GPIO_PAR_CS_PAR_CS4                    (0x10)
+#define MCF_GPIO_PAR_CS_PAR_CS5                    (0x20)
+#define MCF_GPIO_PAR_CS_PAR_CS_CS1_GPIO            (0x00)
+#define MCF_GPIO_PAR_CS_PAR_CS_CS1_SDCS1           (0x01)
+#define MCF_GPIO_PAR_CS_PAR_CS_CS1_CS1             (0x03)
+
+/* Bit definitions and macros for MCF_GPIO_PAR_SSI */
+#define MCF_GPIO_PAR_SSI_PAR_MCLK                  (0x0080)
+#define MCF_GPIO_PAR_SSI_PAR_TXD(x)                (((x)&0x0003)<<8)
+#define MCF_GPIO_PAR_SSI_PAR_RXD(x)                (((x)&0x0003)<<10)
+#define MCF_GPIO_PAR_SSI_PAR_FS(x)                 (((x)&0x0003)<<12)
+#define MCF_GPIO_PAR_SSI_PAR_BCLK(x)               (((x)&0x0003)<<14)
+
+/* Bit definitions and macros for MCF_GPIO_PAR_UART */
+#define MCF_GPIO_PAR_UART_PAR_UTXD0                (0x0001)
+#define MCF_GPIO_PAR_UART_PAR_URXD0                (0x0002)
+#define MCF_GPIO_PAR_UART_PAR_URTS0                (0x0004)
+#define MCF_GPIO_PAR_UART_PAR_UCTS0                (0x0008)
+#define MCF_GPIO_PAR_UART_PAR_UTXD1(x)             (((x)&0x0003)<<4)
+#define MCF_GPIO_PAR_UART_PAR_URXD1(x)             (((x)&0x0003)<<6)
+#define MCF_GPIO_PAR_UART_PAR_URTS1(x)             (((x)&0x0003)<<8)
+#define MCF_GPIO_PAR_UART_PAR_UCTS1(x)             (((x)&0x0003)<<10)
+#define MCF_GPIO_PAR_UART_PAR_UCTS1_GPIO           (0x0000)
+#define MCF_GPIO_PAR_UART_PAR_UCTS1_SSI_BCLK       (0x0800)
+#define MCF_GPIO_PAR_UART_PAR_UCTS1_ULPI_D7        (0x0400)
+#define MCF_GPIO_PAR_UART_PAR_UCTS1_UCTS1          (0x0C00)
+#define MCF_GPIO_PAR_UART_PAR_URTS1_GPIO           (0x0000)
+#define MCF_GPIO_PAR_UART_PAR_URTS1_SSI_FS         (0x0200)
+#define MCF_GPIO_PAR_UART_PAR_URTS1_ULPI_D6        (0x0100)
+#define MCF_GPIO_PAR_UART_PAR_URTS1_URTS1          (0x0300)
+#define MCF_GPIO_PAR_UART_PAR_URXD1_GPIO           (0x0000)
+#define MCF_GPIO_PAR_UART_PAR_URXD1_SSI_RXD        (0x0080)
+#define MCF_GPIO_PAR_UART_PAR_URXD1_ULPI_D5        (0x0040)
+#define MCF_GPIO_PAR_UART_PAR_URXD1_URXD1          (0x00C0)
+#define MCF_GPIO_PAR_UART_PAR_UTXD1_GPIO           (0x0000)
+#define MCF_GPIO_PAR_UART_PAR_UTXD1_SSI_TXD        (0x0020)
+#define MCF_GPIO_PAR_UART_PAR_UTXD1_ULPI_D4        (0x0010)
+#define MCF_GPIO_PAR_UART_PAR_UTXD1_UTXD1          (0x0030)
+
+/* Bit definitions and macros for MCF_GPIO_PAR_QSPI */
+#define MCF_GPIO_PAR_QSPI_PAR_SCK(x)               (((x)&0x0003)<<4)
+#define MCF_GPIO_PAR_QSPI_PAR_DOUT(x)              (((x)&0x0003)<<6)
+#define MCF_GPIO_PAR_QSPI_PAR_DIN(x)               (((x)&0x0003)<<8)
+#define MCF_GPIO_PAR_QSPI_PAR_PCS0(x)              (((x)&0x0003)<<10)
+#define MCF_GPIO_PAR_QSPI_PAR_PCS1(x)              (((x)&0x0003)<<12)
+#define MCF_GPIO_PAR_QSPI_PAR_PCS2(x)              (((x)&0x0003)<<14)
+
+/* Bit definitions and macros for MCF_GPIO_PAR_TIMER */
+#define MCF_GPIO_PAR_TIMER_PAR_TIN0(x)             (((x)&0x03)<<0)
+#define MCF_GPIO_PAR_TIMER_PAR_TIN1(x)             (((x)&0x03)<<2)
+#define MCF_GPIO_PAR_TIMER_PAR_TIN2(x)             (((x)&0x03)<<4)
+#define MCF_GPIO_PAR_TIMER_PAR_TIN3(x)             (((x)&0x03)<<6)
+#define MCF_GPIO_PAR_TIMER_PAR_TIN3_GPIO           (0x00)
+#define MCF_GPIO_PAR_TIMER_PAR_TIN3_TOUT3          (0x80)
+#define MCF_GPIO_PAR_TIMER_PAR_TIN3_URXD2          (0x40)
+#define MCF_GPIO_PAR_TIMER_PAR_TIN3_TIN3           (0xC0)
+#define MCF_GPIO_PAR_TIMER_PAR_TIN2_GPIO           (0x00)
+#define MCF_GPIO_PAR_TIMER_PAR_TIN2_TOUT2          (0x20)
+#define MCF_GPIO_PAR_TIMER_PAR_TIN2_UTXD2          (0x10)
+#define MCF_GPIO_PAR_TIMER_PAR_TIN2_TIN2           (0x30)
+#define MCF_GPIO_PAR_TIMER_PAR_TIN1_GPIO           (0x00)
+#define MCF_GPIO_PAR_TIMER_PAR_TIN1_TOUT1          (0x08)
+#define MCF_GPIO_PAR_TIMER_PAR_TIN1_DACK1          (0x04)
+#define MCF_GPIO_PAR_TIMER_PAR_TIN1_TIN1           (0x0C)
+#define MCF_GPIO_PAR_TIMER_PAR_TIN0_GPIO           (0x00)
+#define MCF_GPIO_PAR_TIMER_PAR_TIN0_TOUT0          (0x02)
+#define MCF_GPIO_PAR_TIMER_PAR_TIN0_DREQ0          (0x01)
+#define MCF_GPIO_PAR_TIMER_PAR_TIN0_TIN0           (0x03)
+
+/* Bit definitions and macros for MCF_GPIO_PAR_LCDDATA */
+#define MCF_GPIO_PAR_LCDDATA_PAR_LD7_0(x)          (((x)&0x03)<<0)
+#define MCF_GPIO_PAR_LCDDATA_PAR_LD15_8(x)         (((x)&0x03)<<2)
+#define MCF_GPIO_PAR_LCDDATA_PAR_LD16(x)           (((x)&0x03)<<4)
+#define MCF_GPIO_PAR_LCDDATA_PAR_LD17(x)           (((x)&0x03)<<6)
+
+/* Bit definitions and macros for MCF_GPIO_PAR_LCDCTL */
+#define MCF_GPIO_PAR_LCDCTL_PAR_CLS                (0x0001)
+#define MCF_GPIO_PAR_LCDCTL_PAR_PS                 (0x0002)
+#define MCF_GPIO_PAR_LCDCTL_PAR_REV                (0x0004)
+#define MCF_GPIO_PAR_LCDCTL_PAR_SPL_SPR            (0x0008)
+#define MCF_GPIO_PAR_LCDCTL_PAR_CONTRAST           (0x0010)
+#define MCF_GPIO_PAR_LCDCTL_PAR_LSCLK              (0x0020)
+#define MCF_GPIO_PAR_LCDCTL_PAR_LP_HSYNC           (0x0040)
+#define MCF_GPIO_PAR_LCDCTL_PAR_FLM_VSYNC          (0x0080)
+#define MCF_GPIO_PAR_LCDCTL_PAR_ACD_OE             (0x0100)
+
+/* Bit definitions and macros for MCF_GPIO_PAR_IRQ */
+#define MCF_GPIO_PAR_IRQ_PAR_IRQ1(x)               (((x)&0x0003)<<4)
+#define MCF_GPIO_PAR_IRQ_PAR_IRQ2(x)               (((x)&0x0003)<<6)
+#define MCF_GPIO_PAR_IRQ_PAR_IRQ4(x)               (((x)&0x0003)<<8)
+#define MCF_GPIO_PAR_IRQ_PAR_IRQ5(x)               (((x)&0x0003)<<10)
+#define MCF_GPIO_PAR_IRQ_PAR_IRQ6(x)               (((x)&0x0003)<<12)
+
+/* Bit definitions and macros for MCF_GPIO_MSCR_FLEXBUS */
+#define MCF_GPIO_MSCR_FLEXBUS_MSCR_ADDRCTL(x)      (((x)&0x03)<<0)
+#define MCF_GPIO_MSCR_FLEXBUS_MSCR_DLOWER(x)       (((x)&0x03)<<2)
+#define MCF_GPIO_MSCR_FLEXBUS_MSCR_DUPPER(x)       (((x)&0x03)<<4)
+
+/* Bit definitions and macros for MCF_GPIO_MSCR_SDRAM */
+#define MCF_GPIO_MSCR_SDRAM_MSCR_SDRAM(x)          (((x)&0x03)<<0)
+#define MCF_GPIO_MSCR_SDRAM_MSCR_SDCLK(x)          (((x)&0x03)<<2)
+#define MCF_GPIO_MSCR_SDRAM_MSCR_SDCLKB(x)         (((x)&0x03)<<4)
+
+/* Bit definitions and macros for MCF_GPIO_DSCR_I2C */
+#define MCF_GPIO_DSCR_I2C_I2C_DSE(x)               (((x)&0x03)<<0)
+
+/* Bit definitions and macros for MCF_GPIO_DSCR_PWM */
+#define MCF_GPIO_DSCR_PWM_PWM_DSE(x)               (((x)&0x03)<<0)
+
+/* Bit definitions and macros for MCF_GPIO_DSCR_FEC */
+#define MCF_GPIO_DSCR_FEC_FEC_DSE(x)               (((x)&0x03)<<0)
+
+/* Bit definitions and macros for MCF_GPIO_DSCR_UART */
+#define MCF_GPIO_DSCR_UART_UART0_DSE(x)            (((x)&0x03)<<0)
+#define MCF_GPIO_DSCR_UART_UART1_DSE(x)            (((x)&0x03)<<2)
+
+/* Bit definitions and macros for MCF_GPIO_DSCR_QSPI */
+#define MCF_GPIO_DSCR_QSPI_QSPI_DSE(x)             (((x)&0x03)<<0)
+
+/* Bit definitions and macros for MCF_GPIO_DSCR_TIMER */
+#define MCF_GPIO_DSCR_TIMER_TIMER_DSE(x)           (((x)&0x03)<<0)
+
+/* Bit definitions and macros for MCF_GPIO_DSCR_SSI */
+#define MCF_GPIO_DSCR_SSI_SSI_DSE(x)               (((x)&0x03)<<0)
+
+/* Bit definitions and macros for MCF_GPIO_DSCR_LCD */
+#define MCF_GPIO_DSCR_LCD_LCD_DSE(x)               (((x)&0x03)<<0)
+
+/* Bit definitions and macros for MCF_GPIO_DSCR_DEBUG */
+#define MCF_GPIO_DSCR_DEBUG_DEBUG_DSE(x)           (((x)&0x03)<<0)
+
+/* Bit definitions and macros for MCF_GPIO_DSCR_CLKRST */
+#define MCF_GPIO_DSCR_CLKRST_CLKRST_DSE(x)         (((x)&0x03)<<0)
+
+/* Bit definitions and macros for MCF_GPIO_DSCR_IRQ */
+#define MCF_GPIO_DSCR_IRQ_IRQ_DSE(x)               (((x)&0x03)<<0)
+
+/*********************************************************************
+ *
+ * Interrupt Controller (INTC)
+ *
+ *********************************************************************/
+
+/* Register read/write macros */
+#define MCF_INTC0_IPRH             MCF_REG32(0xFC048000)
+#define MCF_INTC0_IPRL             MCF_REG32(0xFC048004)
+#define MCF_INTC0_IMRH             MCF_REG32(0xFC048008)
+#define MCF_INTC0_IMRL             MCF_REG32(0xFC04800C)
+#define MCF_INTC0_INTFRCH          MCF_REG32(0xFC048010)
+#define MCF_INTC0_INTFRCL          MCF_REG32(0xFC048014)
+#define MCF_INTC0_ICONFIG          MCF_REG16(0xFC04801A)
+#define MCF_INTC0_SIMR             MCF_REG08(0xFC04801C)
+#define MCF_INTC0_CIMR             MCF_REG08(0xFC04801D)
+#define MCF_INTC0_CLMASK           MCF_REG08(0xFC04801E)
+#define MCF_INTC0_SLMASK           MCF_REG08(0xFC04801F)
+#define MCF_INTC0_ICR0             MCF_REG08(0xFC048040)
+#define MCF_INTC0_ICR1             MCF_REG08(0xFC048041)
+#define MCF_INTC0_ICR2             MCF_REG08(0xFC048042)
+#define MCF_INTC0_ICR3             MCF_REG08(0xFC048043)
+#define MCF_INTC0_ICR4             MCF_REG08(0xFC048044)
+#define MCF_INTC0_ICR5             MCF_REG08(0xFC048045)
+#define MCF_INTC0_ICR6             MCF_REG08(0xFC048046)
+#define MCF_INTC0_ICR7             MCF_REG08(0xFC048047)
+#define MCF_INTC0_ICR8             MCF_REG08(0xFC048048)
+#define MCF_INTC0_ICR9             MCF_REG08(0xFC048049)
+#define MCF_INTC0_ICR10            MCF_REG08(0xFC04804A)
+#define MCF_INTC0_ICR11            MCF_REG08(0xFC04804B)
+#define MCF_INTC0_ICR12            MCF_REG08(0xFC04804C)
+#define MCF_INTC0_ICR13            MCF_REG08(0xFC04804D)
+#define MCF_INTC0_ICR14            MCF_REG08(0xFC04804E)
+#define MCF_INTC0_ICR15            MCF_REG08(0xFC04804F)
+#define MCF_INTC0_ICR16            MCF_REG08(0xFC048050)
+#define MCF_INTC0_ICR17            MCF_REG08(0xFC048051)
+#define MCF_INTC0_ICR18            MCF_REG08(0xFC048052)
+#define MCF_INTC0_ICR19            MCF_REG08(0xFC048053)
+#define MCF_INTC0_ICR20            MCF_REG08(0xFC048054)
+#define MCF_INTC0_ICR21            MCF_REG08(0xFC048055)
+#define MCF_INTC0_ICR22            MCF_REG08(0xFC048056)
+#define MCF_INTC0_ICR23            MCF_REG08(0xFC048057)
+#define MCF_INTC0_ICR24            MCF_REG08(0xFC048058)
+#define MCF_INTC0_ICR25            MCF_REG08(0xFC048059)
+#define MCF_INTC0_ICR26            MCF_REG08(0xFC04805A)
+#define MCF_INTC0_ICR27            MCF_REG08(0xFC04805B)
+#define MCF_INTC0_ICR28            MCF_REG08(0xFC04805C)
+#define MCF_INTC0_ICR29            MCF_REG08(0xFC04805D)
+#define MCF_INTC0_ICR30            MCF_REG08(0xFC04805E)
+#define MCF_INTC0_ICR31            MCF_REG08(0xFC04805F)
+#define MCF_INTC0_ICR32            MCF_REG08(0xFC048060)
+#define MCF_INTC0_ICR33            MCF_REG08(0xFC048061)
+#define MCF_INTC0_ICR34            MCF_REG08(0xFC048062)
+#define MCF_INTC0_ICR35            MCF_REG08(0xFC048063)
+#define MCF_INTC0_ICR36            MCF_REG08(0xFC048064)
+#define MCF_INTC0_ICR37            MCF_REG08(0xFC048065)
+#define MCF_INTC0_ICR38            MCF_REG08(0xFC048066)
+#define MCF_INTC0_ICR39            MCF_REG08(0xFC048067)
+#define MCF_INTC0_ICR40            MCF_REG08(0xFC048068)
+#define MCF_INTC0_ICR41            MCF_REG08(0xFC048069)
+#define MCF_INTC0_ICR42            MCF_REG08(0xFC04806A)
+#define MCF_INTC0_ICR43            MCF_REG08(0xFC04806B)
+#define MCF_INTC0_ICR44            MCF_REG08(0xFC04806C)
+#define MCF_INTC0_ICR45            MCF_REG08(0xFC04806D)
+#define MCF_INTC0_ICR46            MCF_REG08(0xFC04806E)
+#define MCF_INTC0_ICR47            MCF_REG08(0xFC04806F)
+#define MCF_INTC0_ICR48            MCF_REG08(0xFC048070)
+#define MCF_INTC0_ICR49            MCF_REG08(0xFC048071)
+#define MCF_INTC0_ICR50            MCF_REG08(0xFC048072)
+#define MCF_INTC0_ICR51            MCF_REG08(0xFC048073)
+#define MCF_INTC0_ICR52            MCF_REG08(0xFC048074)
+#define MCF_INTC0_ICR53            MCF_REG08(0xFC048075)
+#define MCF_INTC0_ICR54            MCF_REG08(0xFC048076)
+#define MCF_INTC0_ICR55            MCF_REG08(0xFC048077)
+#define MCF_INTC0_ICR56            MCF_REG08(0xFC048078)
+#define MCF_INTC0_ICR57            MCF_REG08(0xFC048079)
+#define MCF_INTC0_ICR58            MCF_REG08(0xFC04807A)
+#define MCF_INTC0_ICR59            MCF_REG08(0xFC04807B)
+#define MCF_INTC0_ICR60            MCF_REG08(0xFC04807C)
+#define MCF_INTC0_ICR61            MCF_REG08(0xFC04807D)
+#define MCF_INTC0_ICR62            MCF_REG08(0xFC04807E)
+#define MCF_INTC0_ICR63            MCF_REG08(0xFC04807F)
+#define MCF_INTC0_ICR(x)           MCF_REG08(0xFC048040+((x)*0x001))
+#define MCF_INTC0_SWIACK           MCF_REG08(0xFC0480E0)
+#define MCF_INTC0_L1IACK           MCF_REG08(0xFC0480E4)
+#define MCF_INTC0_L2IACK           MCF_REG08(0xFC0480E8)
+#define MCF_INTC0_L3IACK           MCF_REG08(0xFC0480EC)
+#define MCF_INTC0_L4IACK           MCF_REG08(0xFC0480F0)
+#define MCF_INTC0_L5IACK           MCF_REG08(0xFC0480F4)
+#define MCF_INTC0_L6IACK           MCF_REG08(0xFC0480F8)
+#define MCF_INTC0_L7IACK           MCF_REG08(0xFC0480FC)
+#define MCF_INTC0_LIACK(x)         MCF_REG08(0xFC0480E4+((x)*0x004))
+#define MCF_INTC1_IPRH             MCF_REG32(0xFC04C000)
+#define MCF_INTC1_IPRL             MCF_REG32(0xFC04C004)
+#define MCF_INTC1_IMRH             MCF_REG32(0xFC04C008)
+#define MCF_INTC1_IMRL             MCF_REG32(0xFC04C00C)
+#define MCF_INTC1_INTFRCH          MCF_REG32(0xFC04C010)
+#define MCF_INTC1_INTFRCL          MCF_REG32(0xFC04C014)
+#define MCF_INTC1_ICONFIG          MCF_REG16(0xFC04C01A)
+#define MCF_INTC1_SIMR             MCF_REG08(0xFC04C01C)
+#define MCF_INTC1_CIMR             MCF_REG08(0xFC04C01D)
+#define MCF_INTC1_CLMASK           MCF_REG08(0xFC04C01E)
+#define MCF_INTC1_SLMASK           MCF_REG08(0xFC04C01F)
+#define MCF_INTC1_ICR0             MCF_REG08(0xFC04C040)
+#define MCF_INTC1_ICR1             MCF_REG08(0xFC04C041)
+#define MCF_INTC1_ICR2             MCF_REG08(0xFC04C042)
+#define MCF_INTC1_ICR3             MCF_REG08(0xFC04C043)
+#define MCF_INTC1_ICR4             MCF_REG08(0xFC04C044)
+#define MCF_INTC1_ICR5             MCF_REG08(0xFC04C045)
+#define MCF_INTC1_ICR6             MCF_REG08(0xFC04C046)
+#define MCF_INTC1_ICR7             MCF_REG08(0xFC04C047)
+#define MCF_INTC1_ICR8             MCF_REG08(0xFC04C048)
+#define MCF_INTC1_ICR9             MCF_REG08(0xFC04C049)
+#define MCF_INTC1_ICR10            MCF_REG08(0xFC04C04A)
+#define MCF_INTC1_ICR11            MCF_REG08(0xFC04C04B)
+#define MCF_INTC1_ICR12            MCF_REG08(0xFC04C04C)
+#define MCF_INTC1_ICR13            MCF_REG08(0xFC04C04D)
+#define MCF_INTC1_ICR14            MCF_REG08(0xFC04C04E)
+#define MCF_INTC1_ICR15            MCF_REG08(0xFC04C04F)
+#define MCF_INTC1_ICR16            MCF_REG08(0xFC04C050)
+#define MCF_INTC1_ICR17            MCF_REG08(0xFC04C051)
+#define MCF_INTC1_ICR18            MCF_REG08(0xFC04C052)
+#define MCF_INTC1_ICR19            MCF_REG08(0xFC04C053)
+#define MCF_INTC1_ICR20            MCF_REG08(0xFC04C054)
+#define MCF_INTC1_ICR21            MCF_REG08(0xFC04C055)
+#define MCF_INTC1_ICR22            MCF_REG08(0xFC04C056)
+#define MCF_INTC1_ICR23            MCF_REG08(0xFC04C057)
+#define MCF_INTC1_ICR24            MCF_REG08(0xFC04C058)
+#define MCF_INTC1_ICR25            MCF_REG08(0xFC04C059)
+#define MCF_INTC1_ICR26            MCF_REG08(0xFC04C05A)
+#define MCF_INTC1_ICR27            MCF_REG08(0xFC04C05B)
+#define MCF_INTC1_ICR28            MCF_REG08(0xFC04C05C)
+#define MCF_INTC1_ICR29            MCF_REG08(0xFC04C05D)
+#define MCF_INTC1_ICR30            MCF_REG08(0xFC04C05E)
+#define MCF_INTC1_ICR31            MCF_REG08(0xFC04C05F)
+#define MCF_INTC1_ICR32            MCF_REG08(0xFC04C060)
+#define MCF_INTC1_ICR33            MCF_REG08(0xFC04C061)
+#define MCF_INTC1_ICR34            MCF_REG08(0xFC04C062)
+#define MCF_INTC1_ICR35            MCF_REG08(0xFC04C063)
+#define MCF_INTC1_ICR36            MCF_REG08(0xFC04C064)
+#define MCF_INTC1_ICR37            MCF_REG08(0xFC04C065)
+#define MCF_INTC1_ICR38            MCF_REG08(0xFC04C066)
+#define MCF_INTC1_ICR39            MCF_REG08(0xFC04C067)
+#define MCF_INTC1_ICR40            MCF_REG08(0xFC04C068)
+#define MCF_INTC1_ICR41            MCF_REG08(0xFC04C069)
+#define MCF_INTC1_ICR42            MCF_REG08(0xFC04C06A)
+#define MCF_INTC1_ICR43            MCF_REG08(0xFC04C06B)
+#define MCF_INTC1_ICR44            MCF_REG08(0xFC04C06C)
+#define MCF_INTC1_ICR45            MCF_REG08(0xFC04C06D)
+#define MCF_INTC1_ICR46            MCF_REG08(0xFC04C06E)
+#define MCF_INTC1_ICR47            MCF_REG08(0xFC04C06F)
+#define MCF_INTC1_ICR48            MCF_REG08(0xFC04C070)
+#define MCF_INTC1_ICR49            MCF_REG08(0xFC04C071)
+#define MCF_INTC1_ICR50            MCF_REG08(0xFC04C072)
+#define MCF_INTC1_ICR51            MCF_REG08(0xFC04C073)
+#define MCF_INTC1_ICR52            MCF_REG08(0xFC04C074)
+#define MCF_INTC1_ICR53            MCF_REG08(0xFC04C075)
+#define MCF_INTC1_ICR54            MCF_REG08(0xFC04C076)
+#define MCF_INTC1_ICR55            MCF_REG08(0xFC04C077)
+#define MCF_INTC1_ICR56            MCF_REG08(0xFC04C078)
+#define MCF_INTC1_ICR57            MCF_REG08(0xFC04C079)
+#define MCF_INTC1_ICR58            MCF_REG08(0xFC04C07A)
+#define MCF_INTC1_ICR59            MCF_REG08(0xFC04C07B)
+#define MCF_INTC1_ICR60            MCF_REG08(0xFC04C07C)
+#define MCF_INTC1_ICR61            MCF_REG08(0xFC04C07D)
+#define MCF_INTC1_ICR62            MCF_REG08(0xFC04C07E)
+#define MCF_INTC1_ICR63            MCF_REG08(0xFC04C07F)
+#define MCF_INTC1_ICR(x)           MCF_REG08(0xFC04C040+((x)*0x001))
+#define MCF_INTC1_SWIACK           MCF_REG08(0xFC04C0E0)
+#define MCF_INTC1_L1IACK           MCF_REG08(0xFC04C0E4)
+#define MCF_INTC1_L2IACK           MCF_REG08(0xFC04C0E8)
+#define MCF_INTC1_L3IACK           MCF_REG08(0xFC04C0EC)
+#define MCF_INTC1_L4IACK           MCF_REG08(0xFC04C0F0)
+#define MCF_INTC1_L5IACK           MCF_REG08(0xFC04C0F4)
+#define MCF_INTC1_L6IACK           MCF_REG08(0xFC04C0F8)
+#define MCF_INTC1_L7IACK           MCF_REG08(0xFC04C0FC)
+#define MCF_INTC1_LIACK(x)         MCF_REG08(0xFC04C0E4+((x)*0x004))
+#define MCF_INTC_IPRH(x)           MCF_REG32(0xFC048000+((x)*0x4000))
+#define MCF_INTC_IPRL(x)           MCF_REG32(0xFC048004+((x)*0x4000))
+#define MCF_INTC_IMRH(x)           MCF_REG32(0xFC048008+((x)*0x4000))
+#define MCF_INTC_IMRL(x)           MCF_REG32(0xFC04800C+((x)*0x4000))
+#define MCF_INTC_INTFRCH(x)        MCF_REG32(0xFC048010+((x)*0x4000))
+#define MCF_INTC_INTFRCL(x)        MCF_REG32(0xFC048014+((x)*0x4000))
+#define MCF_INTC_ICONFIG(x)        MCF_REG16(0xFC04801A+((x)*0x4000))
+#define MCF_INTC_SIMR(x)           MCF_REG08(0xFC04801C+((x)*0x4000))
+#define MCF_INTC_CIMR(x)           MCF_REG08(0xFC04801D+((x)*0x4000))
+#define MCF_INTC_CLMASK(x)         MCF_REG08(0xFC04801E+((x)*0x4000))
+#define MCF_INTC_SLMASK(x)         MCF_REG08(0xFC04801F+((x)*0x4000))
+#define MCF_INTC_ICR0(x)           MCF_REG08(0xFC048040+((x)*0x4000))
+#define MCF_INTC_ICR1(x)           MCF_REG08(0xFC048041+((x)*0x4000))
+#define MCF_INTC_ICR2(x)           MCF_REG08(0xFC048042+((x)*0x4000))
+#define MCF_INTC_ICR3(x)           MCF_REG08(0xFC048043+((x)*0x4000))
+#define MCF_INTC_ICR4(x)           MCF_REG08(0xFC048044+((x)*0x4000))
+#define MCF_INTC_ICR5(x)           MCF_REG08(0xFC048045+((x)*0x4000))
+#define MCF_INTC_ICR6(x)           MCF_REG08(0xFC048046+((x)*0x4000))
+#define MCF_INTC_ICR7(x)           MCF_REG08(0xFC048047+((x)*0x4000))
+#define MCF_INTC_ICR8(x)           MCF_REG08(0xFC048048+((x)*0x4000))
+#define MCF_INTC_ICR9(x)           MCF_REG08(0xFC048049+((x)*0x4000))
+#define MCF_INTC_ICR10(x)          MCF_REG08(0xFC04804A+((x)*0x4000))
+#define MCF_INTC_ICR11(x)          MCF_REG08(0xFC04804B+((x)*0x4000))
+#define MCF_INTC_ICR12(x)          MCF_REG08(0xFC04804C+((x)*0x4000))
+#define MCF_INTC_ICR13(x)          MCF_REG08(0xFC04804D+((x)*0x4000))
+#define MCF_INTC_ICR14(x)          MCF_REG08(0xFC04804E+((x)*0x4000))
+#define MCF_INTC_ICR15(x)          MCF_REG08(0xFC04804F+((x)*0x4000))
+#define MCF_INTC_ICR16(x)          MCF_REG08(0xFC048050+((x)*0x4000))
+#define MCF_INTC_ICR17(x)          MCF_REG08(0xFC048051+((x)*0x4000))
+#define MCF_INTC_ICR18(x)          MCF_REG08(0xFC048052+((x)*0x4000))
+#define MCF_INTC_ICR19(x)          MCF_REG08(0xFC048053+((x)*0x4000))
+#define MCF_INTC_ICR20(x)          MCF_REG08(0xFC048054+((x)*0x4000))
+#define MCF_INTC_ICR21(x)          MCF_REG08(0xFC048055+((x)*0x4000))
+#define MCF_INTC_ICR22(x)          MCF_REG08(0xFC048056+((x)*0x4000))
+#define MCF_INTC_ICR23(x)          MCF_REG08(0xFC048057+((x)*0x4000))
+#define MCF_INTC_ICR24(x)          MCF_REG08(0xFC048058+((x)*0x4000))
+#define MCF_INTC_ICR25(x)          MCF_REG08(0xFC048059+((x)*0x4000))
+#define MCF_INTC_ICR26(x)          MCF_REG08(0xFC04805A+((x)*0x4000))
+#define MCF_INTC_ICR27(x)          MCF_REG08(0xFC04805B+((x)*0x4000))
+#define MCF_INTC_ICR28(x)          MCF_REG08(0xFC04805C+((x)*0x4000))
+#define MCF_INTC_ICR29(x)          MCF_REG08(0xFC04805D+((x)*0x4000))
+#define MCF_INTC_ICR30(x)          MCF_REG08(0xFC04805E+((x)*0x4000))
+#define MCF_INTC_ICR31(x)          MCF_REG08(0xFC04805F+((x)*0x4000))
+#define MCF_INTC_ICR32(x)          MCF_REG08(0xFC048060+((x)*0x4000))
+#define MCF_INTC_ICR33(x)          MCF_REG08(0xFC048061+((x)*0x4000))
+#define MCF_INTC_ICR34(x)          MCF_REG08(0xFC048062+((x)*0x4000))
+#define MCF_INTC_ICR35(x)          MCF_REG08(0xFC048063+((x)*0x4000))
+#define MCF_INTC_ICR36(x)          MCF_REG08(0xFC048064+((x)*0x4000))
+#define MCF_INTC_ICR37(x)          MCF_REG08(0xFC048065+((x)*0x4000))
+#define MCF_INTC_ICR38(x)          MCF_REG08(0xFC048066+((x)*0x4000))
+#define MCF_INTC_ICR39(x)          MCF_REG08(0xFC048067+((x)*0x4000))
+#define MCF_INTC_ICR40(x)          MCF_REG08(0xFC048068+((x)*0x4000))
+#define MCF_INTC_ICR41(x)          MCF_REG08(0xFC048069+((x)*0x4000))
+#define MCF_INTC_ICR42(x)          MCF_REG08(0xFC04806A+((x)*0x4000))
+#define MCF_INTC_ICR43(x)          MCF_REG08(0xFC04806B+((x)*0x4000))
+#define MCF_INTC_ICR44(x)          MCF_REG08(0xFC04806C+((x)*0x4000))
+#define MCF_INTC_ICR45(x)          MCF_REG08(0xFC04806D+((x)*0x4000))
+#define MCF_INTC_ICR46(x)          MCF_REG08(0xFC04806E+((x)*0x4000))
+#define MCF_INTC_ICR47(x)          MCF_REG08(0xFC04806F+((x)*0x4000))
+#define MCF_INTC_ICR48(x)          MCF_REG08(0xFC048070+((x)*0x4000))
+#define MCF_INTC_ICR49(x)          MCF_REG08(0xFC048071+((x)*0x4000))
+#define MCF_INTC_ICR50(x)          MCF_REG08(0xFC048072+((x)*0x4000))
+#define MCF_INTC_ICR51(x)          MCF_REG08(0xFC048073+((x)*0x4000))
+#define MCF_INTC_ICR52(x)          MCF_REG08(0xFC048074+((x)*0x4000))
+#define MCF_INTC_ICR53(x)          MCF_REG08(0xFC048075+((x)*0x4000))
+#define MCF_INTC_ICR54(x)          MCF_REG08(0xFC048076+((x)*0x4000))
+#define MCF_INTC_ICR55(x)          MCF_REG08(0xFC048077+((x)*0x4000))
+#define MCF_INTC_ICR56(x)          MCF_REG08(0xFC048078+((x)*0x4000))
+#define MCF_INTC_ICR57(x)          MCF_REG08(0xFC048079+((x)*0x4000))
+#define MCF_INTC_ICR58(x)          MCF_REG08(0xFC04807A+((x)*0x4000))
+#define MCF_INTC_ICR59(x)          MCF_REG08(0xFC04807B+((x)*0x4000))
+#define MCF_INTC_ICR60(x)          MCF_REG08(0xFC04807C+((x)*0x4000))
+#define MCF_INTC_ICR61(x)          MCF_REG08(0xFC04807D+((x)*0x4000))
+#define MCF_INTC_ICR62(x)          MCF_REG08(0xFC04807E+((x)*0x4000))
+#define MCF_INTC_ICR63(x)          MCF_REG08(0xFC04807F+((x)*0x4000))
+#define MCF_INTC_SWIACK(x)         MCF_REG08(0xFC0480E0+((x)*0x4000))
+#define MCF_INTC_L1IACK(x)         MCF_REG08(0xFC0480E4+((x)*0x4000))
+#define MCF_INTC_L2IACK(x)         MCF_REG08(0xFC0480E8+((x)*0x4000))
+#define MCF_INTC_L3IACK(x)         MCF_REG08(0xFC0480EC+((x)*0x4000))
+#define MCF_INTC_L4IACK(x)         MCF_REG08(0xFC0480F0+((x)*0x4000))
+#define MCF_INTC_L5IACK(x)         MCF_REG08(0xFC0480F4+((x)*0x4000))
+#define MCF_INTC_L6IACK(x)         MCF_REG08(0xFC0480F8+((x)*0x4000))
+#define MCF_INTC_L7IACK(x)         MCF_REG08(0xFC0480FC+((x)*0x4000))
+
+/* Bit definitions and macros for MCF_INTC_IPRH */
+#define MCF_INTC_IPRH_INT32        (0x00000001)
+#define MCF_INTC_IPRH_INT33        (0x00000002)
+#define MCF_INTC_IPRH_INT34        (0x00000004)
+#define MCF_INTC_IPRH_INT35        (0x00000008)
+#define MCF_INTC_IPRH_INT36        (0x00000010)
+#define MCF_INTC_IPRH_INT37        (0x00000020)
+#define MCF_INTC_IPRH_INT38        (0x00000040)
+#define MCF_INTC_IPRH_INT39        (0x00000080)
+#define MCF_INTC_IPRH_INT40        (0x00000100)
+#define MCF_INTC_IPRH_INT41        (0x00000200)
+#define MCF_INTC_IPRH_INT42        (0x00000400)
+#define MCF_INTC_IPRH_INT43        (0x00000800)
+#define MCF_INTC_IPRH_INT44        (0x00001000)
+#define MCF_INTC_IPRH_INT45        (0x00002000)
+#define MCF_INTC_IPRH_INT46        (0x00004000)
+#define MCF_INTC_IPRH_INT47        (0x00008000)
+#define MCF_INTC_IPRH_INT48        (0x00010000)
+#define MCF_INTC_IPRH_INT49        (0x00020000)
+#define MCF_INTC_IPRH_INT50        (0x00040000)
+#define MCF_INTC_IPRH_INT51        (0x00080000)
+#define MCF_INTC_IPRH_INT52        (0x00100000)
+#define MCF_INTC_IPRH_INT53        (0x00200000)
+#define MCF_INTC_IPRH_INT54        (0x00400000)
+#define MCF_INTC_IPRH_INT55        (0x00800000)
+#define MCF_INTC_IPRH_INT56        (0x01000000)
+#define MCF_INTC_IPRH_INT57        (0x02000000)
+#define MCF_INTC_IPRH_INT58        (0x04000000)
+#define MCF_INTC_IPRH_INT59        (0x08000000)
+#define MCF_INTC_IPRH_INT60        (0x10000000)
+#define MCF_INTC_IPRH_INT61        (0x20000000)
+#define MCF_INTC_IPRH_INT62        (0x40000000)
+#define MCF_INTC_IPRH_INT63        (0x80000000)
+
+/* Bit definitions and macros for MCF_INTC_IPRL */
+#define MCF_INTC_IPRL_INT0         (0x00000001)
+#define MCF_INTC_IPRL_INT1         (0x00000002)
+#define MCF_INTC_IPRL_INT2         (0x00000004)
+#define MCF_INTC_IPRL_INT3         (0x00000008)
+#define MCF_INTC_IPRL_INT4         (0x00000010)
+#define MCF_INTC_IPRL_INT5         (0x00000020)
+#define MCF_INTC_IPRL_INT6         (0x00000040)
+#define MCF_INTC_IPRL_INT7         (0x00000080)
+#define MCF_INTC_IPRL_INT8         (0x00000100)
+#define MCF_INTC_IPRL_INT9         (0x00000200)
+#define MCF_INTC_IPRL_INT10        (0x00000400)
+#define MCF_INTC_IPRL_INT11        (0x00000800)
+#define MCF_INTC_IPRL_INT12        (0x00001000)
+#define MCF_INTC_IPRL_INT13        (0x00002000)
+#define MCF_INTC_IPRL_INT14        (0x00004000)
+#define MCF_INTC_IPRL_INT15        (0x00008000)
+#define MCF_INTC_IPRL_INT16        (0x00010000)
+#define MCF_INTC_IPRL_INT17        (0x00020000)
+#define MCF_INTC_IPRL_INT18        (0x00040000)
+#define MCF_INTC_IPRL_INT19        (0x00080000)
+#define MCF_INTC_IPRL_INT20        (0x00100000)
+#define MCF_INTC_IPRL_INT21        (0x00200000)
+#define MCF_INTC_IPRL_INT22        (0x00400000)
+#define MCF_INTC_IPRL_INT23        (0x00800000)
+#define MCF_INTC_IPRL_INT24        (0x01000000)
+#define MCF_INTC_IPRL_INT25        (0x02000000)
+#define MCF_INTC_IPRL_INT26        (0x04000000)
+#define MCF_INTC_IPRL_INT27        (0x08000000)
+#define MCF_INTC_IPRL_INT28        (0x10000000)
+#define MCF_INTC_IPRL_INT29        (0x20000000)
+#define MCF_INTC_IPRL_INT30        (0x40000000)
+#define MCF_INTC_IPRL_INT31        (0x80000000)
+
+/* Bit definitions and macros for MCF_INTC_IMRH */
+#define MCF_INTC_IMRH_INT_MASK32   (0x00000001)
+#define MCF_INTC_IMRH_INT_MASK33   (0x00000002)
+#define MCF_INTC_IMRH_INT_MASK34   (0x00000004)
+#define MCF_INTC_IMRH_INT_MASK35   (0x00000008)
+#define MCF_INTC_IMRH_INT_MASK36   (0x00000010)
+#define MCF_INTC_IMRH_INT_MASK37   (0x00000020)
+#define MCF_INTC_IMRH_INT_MASK38   (0x00000040)
+#define MCF_INTC_IMRH_INT_MASK39   (0x00000080)
+#define MCF_INTC_IMRH_INT_MASK40   (0x00000100)
+#define MCF_INTC_IMRH_INT_MASK41   (0x00000200)
+#define MCF_INTC_IMRH_INT_MASK42   (0x00000400)
+#define MCF_INTC_IMRH_INT_MASK43   (0x00000800)
+#define MCF_INTC_IMRH_INT_MASK44   (0x00001000)
+#define MCF_INTC_IMRH_INT_MASK45   (0x00002000)
+#define MCF_INTC_IMRH_INT_MASK46   (0x00004000)
+#define MCF_INTC_IMRH_INT_MASK47   (0x00008000)
+#define MCF_INTC_IMRH_INT_MASK48   (0x00010000)
+#define MCF_INTC_IMRH_INT_MASK49   (0x00020000)
+#define MCF_INTC_IMRH_INT_MASK50   (0x00040000)
+#define MCF_INTC_IMRH_INT_MASK51   (0x00080000)
+#define MCF_INTC_IMRH_INT_MASK52   (0x00100000)
+#define MCF_INTC_IMRH_INT_MASK53   (0x00200000)
+#define MCF_INTC_IMRH_INT_MASK54   (0x00400000)
+#define MCF_INTC_IMRH_INT_MASK55   (0x00800000)
+#define MCF_INTC_IMRH_INT_MASK56   (0x01000000)
+#define MCF_INTC_IMRH_INT_MASK57   (0x02000000)
+#define MCF_INTC_IMRH_INT_MASK58   (0x04000000)
+#define MCF_INTC_IMRH_INT_MASK59   (0x08000000)
+#define MCF_INTC_IMRH_INT_MASK60   (0x10000000)
+#define MCF_INTC_IMRH_INT_MASK61   (0x20000000)
+#define MCF_INTC_IMRH_INT_MASK62   (0x40000000)
+#define MCF_INTC_IMRH_INT_MASK63   (0x80000000)
+
+/* Bit definitions and macros for MCF_INTC_IMRL */
+#define MCF_INTC_IMRL_INT_MASK0    (0x00000001)
+#define MCF_INTC_IMRL_INT_MASK1    (0x00000002)
+#define MCF_INTC_IMRL_INT_MASK2    (0x00000004)
+#define MCF_INTC_IMRL_INT_MASK3    (0x00000008)
+#define MCF_INTC_IMRL_INT_MASK4    (0x00000010)
+#define MCF_INTC_IMRL_INT_MASK5    (0x00000020)
+#define MCF_INTC_IMRL_INT_MASK6    (0x00000040)
+#define MCF_INTC_IMRL_INT_MASK7    (0x00000080)
+#define MCF_INTC_IMRL_INT_MASK8    (0x00000100)
+#define MCF_INTC_IMRL_INT_MASK9    (0x00000200)
+#define MCF_INTC_IMRL_INT_MASK10   (0x00000400)
+#define MCF_INTC_IMRL_INT_MASK11   (0x00000800)
+#define MCF_INTC_IMRL_INT_MASK12   (0x00001000)
+#define MCF_INTC_IMRL_INT_MASK13   (0x00002000)
+#define MCF_INTC_IMRL_INT_MASK14   (0x00004000)
+#define MCF_INTC_IMRL_INT_MASK15   (0x00008000)
+#define MCF_INTC_IMRL_INT_MASK16   (0x00010000)
+#define MCF_INTC_IMRL_INT_MASK17   (0x00020000)
+#define MCF_INTC_IMRL_INT_MASK18   (0x00040000)
+#define MCF_INTC_IMRL_INT_MASK19   (0x00080000)
+#define MCF_INTC_IMRL_INT_MASK20   (0x00100000)
+#define MCF_INTC_IMRL_INT_MASK21   (0x00200000)
+#define MCF_INTC_IMRL_INT_MASK22   (0x00400000)
+#define MCF_INTC_IMRL_INT_MASK23   (0x00800000)
+#define MCF_INTC_IMRL_INT_MASK24   (0x01000000)
+#define MCF_INTC_IMRL_INT_MASK25   (0x02000000)
+#define MCF_INTC_IMRL_INT_MASK26   (0x04000000)
+#define MCF_INTC_IMRL_INT_MASK27   (0x08000000)
+#define MCF_INTC_IMRL_INT_MASK28   (0x10000000)
+#define MCF_INTC_IMRL_INT_MASK29   (0x20000000)
+#define MCF_INTC_IMRL_INT_MASK30   (0x40000000)
+#define MCF_INTC_IMRL_INT_MASK31   (0x80000000)
+
+/* Bit definitions and macros for MCF_INTC_INTFRCH */
+#define MCF_INTC_INTFRCH_INTFRC32  (0x00000001)
+#define MCF_INTC_INTFRCH_INTFRC33  (0x00000002)
+#define MCF_INTC_INTFRCH_INTFRC34  (0x00000004)
+#define MCF_INTC_INTFRCH_INTFRC35  (0x00000008)
+#define MCF_INTC_INTFRCH_INTFRC36  (0x00000010)
+#define MCF_INTC_INTFRCH_INTFRC37  (0x00000020)
+#define MCF_INTC_INTFRCH_INTFRC38  (0x00000040)
+#define MCF_INTC_INTFRCH_INTFRC39  (0x00000080)
+#define MCF_INTC_INTFRCH_INTFRC40  (0x00000100)
+#define MCF_INTC_INTFRCH_INTFRC41  (0x00000200)
+#define MCF_INTC_INTFRCH_INTFRC42  (0x00000400)
+#define MCF_INTC_INTFRCH_INTFRC43  (0x00000800)
+#define MCF_INTC_INTFRCH_INTFRC44  (0x00001000)
+#define MCF_INTC_INTFRCH_INTFRC45  (0x00002000)
+#define MCF_INTC_INTFRCH_INTFRC46  (0x00004000)
+#define MCF_INTC_INTFRCH_INTFRC47  (0x00008000)
+#define MCF_INTC_INTFRCH_INTFRC48  (0x00010000)
+#define MCF_INTC_INTFRCH_INTFRC49  (0x00020000)
+#define MCF_INTC_INTFRCH_INTFRC50  (0x00040000)
+#define MCF_INTC_INTFRCH_INTFRC51  (0x00080000)
+#define MCF_INTC_INTFRCH_INTFRC52  (0x00100000)
+#define MCF_INTC_INTFRCH_INTFRC53  (0x00200000)
+#define MCF_INTC_INTFRCH_INTFRC54  (0x00400000)
+#define MCF_INTC_INTFRCH_INTFRC55  (0x00800000)
+#define MCF_INTC_INTFRCH_INTFRC56  (0x01000000)
+#define MCF_INTC_INTFRCH_INTFRC57  (0x02000000)
+#define MCF_INTC_INTFRCH_INTFRC58  (0x04000000)
+#define MCF_INTC_INTFRCH_INTFRC59  (0x08000000)
+#define MCF_INTC_INTFRCH_INTFRC60  (0x10000000)
+#define MCF_INTC_INTFRCH_INTFRC61  (0x20000000)
+#define MCF_INTC_INTFRCH_INTFRC62  (0x40000000)
+#define MCF_INTC_INTFRCH_INTFRC63  (0x80000000)
+
+/* Bit definitions and macros for MCF_INTC_INTFRCL */
+#define MCF_INTC_INTFRCL_INTFRC0   (0x00000001)
+#define MCF_INTC_INTFRCL_INTFRC1   (0x00000002)
+#define MCF_INTC_INTFRCL_INTFRC2   (0x00000004)
+#define MCF_INTC_INTFRCL_INTFRC3   (0x00000008)
+#define MCF_INTC_INTFRCL_INTFRC4   (0x00000010)
+#define MCF_INTC_INTFRCL_INTFRC5   (0x00000020)
+#define MCF_INTC_INTFRCL_INTFRC6   (0x00000040)
+#define MCF_INTC_INTFRCL_INTFRC7   (0x00000080)
+#define MCF_INTC_INTFRCL_INTFRC8   (0x00000100)
+#define MCF_INTC_INTFRCL_INTFRC9   (0x00000200)
+#define MCF_INTC_INTFRCL_INTFRC10  (0x00000400)
+#define MCF_INTC_INTFRCL_INTFRC11  (0x00000800)
+#define MCF_INTC_INTFRCL_INTFRC12  (0x00001000)
+#define MCF_INTC_INTFRCL_INTFRC13  (0x00002000)
+#define MCF_INTC_INTFRCL_INTFRC14  (0x00004000)
+#define MCF_INTC_INTFRCL_INTFRC15  (0x00008000)
+#define MCF_INTC_INTFRCL_INTFRC16  (0x00010000)
+#define MCF_INTC_INTFRCL_INTFRC17  (0x00020000)
+#define MCF_INTC_INTFRCL_INTFRC18  (0x00040000)
+#define MCF_INTC_INTFRCL_INTFRC19  (0x00080000)
+#define MCF_INTC_INTFRCL_INTFRC20  (0x00100000)
+#define MCF_INTC_INTFRCL_INTFRC21  (0x00200000)
+#define MCF_INTC_INTFRCL_INTFRC22  (0x00400000)
+#define MCF_INTC_INTFRCL_INTFRC23  (0x00800000)
+#define MCF_INTC_INTFRCL_INTFRC24  (0x01000000)
+#define MCF_INTC_INTFRCL_INTFRC25  (0x02000000)
+#define MCF_INTC_INTFRCL_INTFRC26  (0x04000000)
+#define MCF_INTC_INTFRCL_INTFRC27  (0x08000000)
+#define MCF_INTC_INTFRCL_INTFRC28  (0x10000000)
+#define MCF_INTC_INTFRCL_INTFRC29  (0x20000000)
+#define MCF_INTC_INTFRCL_INTFRC30  (0x40000000)
+#define MCF_INTC_INTFRCL_INTFRC31  (0x80000000)
+
+/* Bit definitions and macros for MCF_INTC_ICONFIG */
+#define MCF_INTC_ICONFIG_EMASK     (0x0020)
+#define MCF_INTC_ICONFIG_ELVLPRI1  (0x0200)
+#define MCF_INTC_ICONFIG_ELVLPRI2  (0x0400)
+#define MCF_INTC_ICONFIG_ELVLPRI3  (0x0800)
+#define MCF_INTC_ICONFIG_ELVLPRI4  (0x1000)
+#define MCF_INTC_ICONFIG_ELVLPRI5  (0x2000)
+#define MCF_INTC_ICONFIG_ELVLPRI6  (0x4000)
+#define MCF_INTC_ICONFIG_ELVLPRI7  (0x8000)
+
+/* Bit definitions and macros for MCF_INTC_SIMR */
+#define MCF_INTC_SIMR_SIMR(x)      (((x)&0x7F)<<0)
+
+/* Bit definitions and macros for MCF_INTC_CIMR */
+#define MCF_INTC_CIMR_CIMR(x)      (((x)&0x7F)<<0)
+
+/* Bit definitions and macros for MCF_INTC_CLMASK */
+#define MCF_INTC_CLMASK_CLMASK(x)  (((x)&0x0F)<<0)
+
+/* Bit definitions and macros for MCF_INTC_SLMASK */
+#define MCF_INTC_SLMASK_SLMASK(x)  (((x)&0x0F)<<0)
+
+/* Bit definitions and macros for MCF_INTC_ICR */
+#define MCF_INTC_ICR_IL(x)         (((x)&0x07)<<0)
+
+/* Bit definitions and macros for MCF_INTC_SWIACK */
+#define MCF_INTC_SWIACK_VECTOR(x)  (((x)&0xFF)<<0)
+
+/* Bit definitions and macros for MCF_INTC_LIACK */
+#define MCF_INTC_LIACK_VECTOR(x)   (((x)&0xFF)<<0)
+
+/********************************************************************/
+/*********************************************************************
+*
+* LCD Controller (LCDC)
+*
+*********************************************************************/
+
+/* Register read/write macros */
+#define MCF_LCDC_LSSAR                  MCF_REG32(0xFC0AC000)
+#define MCF_LCDC_LSR                    MCF_REG32(0xFC0AC004)
+#define MCF_LCDC_LVPWR                  MCF_REG32(0xFC0AC008)
+#define MCF_LCDC_LCPR                   MCF_REG32(0xFC0AC00C)
+#define MCF_LCDC_LCWHBR                 MCF_REG32(0xFC0AC010)
+#define MCF_LCDC_LCCMR                  MCF_REG32(0xFC0AC014)
+#define MCF_LCDC_LPCR                   MCF_REG32(0xFC0AC018)
+#define MCF_LCDC_LHCR                   MCF_REG32(0xFC0AC01C)
+#define MCF_LCDC_LVCR                   MCF_REG32(0xFC0AC020)
+#define MCF_LCDC_LPOR                   MCF_REG32(0xFC0AC024)
+#define MCF_LCDC_LSCR                   MCF_REG32(0xFC0AC028)
+#define MCF_LCDC_LPCCR                  MCF_REG32(0xFC0AC02C)
+#define MCF_LCDC_LDCR                   MCF_REG32(0xFC0AC030)
+#define MCF_LCDC_LRMCR                  MCF_REG32(0xFC0AC034)
+#define MCF_LCDC_LICR                   MCF_REG32(0xFC0AC038)
+#define MCF_LCDC_LIER                   MCF_REG32(0xFC0AC03C)
+#define MCF_LCDC_LISR                   MCF_REG32(0xFC0AC040)
+#define MCF_LCDC_LGWSAR                 MCF_REG32(0xFC0AC050)
+#define MCF_LCDC_LGWSR                  MCF_REG32(0xFC0AC054)
+#define MCF_LCDC_LGWVPWR                MCF_REG32(0xFC0AC058)
+#define MCF_LCDC_LGWPOR                 MCF_REG32(0xFC0AC05C)
+#define MCF_LCDC_LGWPR                  MCF_REG32(0xFC0AC060)
+#define MCF_LCDC_LGWCR                  MCF_REG32(0xFC0AC064)
+#define MCF_LCDC_LGWDCR                 MCF_REG32(0xFC0AC068)
+#define MCF_LCDC_BPLUT_BASE             MCF_REG32(0xFC0AC800)
+#define MCF_LCDC_GWLUT_BASE             MCF_REG32(0xFC0ACC00)
+
+/* Bit definitions and macros for MCF_LCDC_LSSAR */
+#define MCF_LCDC_LSSAR_SSA(x)           (((x)&0x3FFFFFFF)<<2)
+
+/* Bit definitions and macros for MCF_LCDC_LSR */
+#define MCF_LCDC_LSR_YMAX(x)            (((x)&0x000003FF)<<0)
+#define MCF_LCDC_LSR_XMAX(x)            (((x)&0x0000003F)<<20)
+
+/* Bit definitions and macros for MCF_LCDC_LVPWR */
+#define MCF_LCDC_LVPWR_VPW(x)           (((x)&0x000003FF)<<0)
+
+/* Bit definitions and macros for MCF_LCDC_LCPR */
+#define MCF_LCDC_LCPR_CYP(x)            (((x)&0x000003FF)<<0)
+#define MCF_LCDC_LCPR_CXP(x)            (((x)&0x000003FF)<<16)
+#define MCF_LCDC_LCPR_OP                (0x10000000)
+#define MCF_LCDC_LCPR_CC(x)             (((x)&0x00000003)<<30)
+#define MCF_LCDC_LCPR_CC_TRANSPARENT    (0x00000000)
+#define MCF_LCDC_LCPR_CC_OR             (0x40000000)
+#define MCF_LCDC_LCPR_CC_XOR            (0x80000000)
+#define MCF_LCDC_LCPR_CC_AND            (0xC0000000)
+#define MCF_LCDC_LCPR_OP_ON             (0x10000000)
+#define MCF_LCDC_LCPR_OP_OFF            (0x00000000)
+
+/* Bit definitions and macros for MCF_LCDC_LCWHBR */
+#define MCF_LCDC_LCWHBR_BD(x)           (((x)&0x000000FF)<<0)
+#define MCF_LCDC_LCWHBR_CH(x)           (((x)&0x0000001F)<<16)
+#define MCF_LCDC_LCWHBR_CW(x)           (((x)&0x0000001F)<<24)
+#define MCF_LCDC_LCWHBR_BK_EN           (0x80000000)
+#define MCF_LCDC_LCWHBR_BK_EN_ON        (0x80000000)
+#define MCF_LCDC_LCWHBR_BK_EN_OFF       (0x00000000)
+
+/* Bit definitions and macros for MCF_LCDC_LCCMR */
+#define MCF_LCDC_LCCMR_CUR_COL_B(x)     (((x)&0x0000003F)<<0)
+#define MCF_LCDC_LCCMR_CUR_COL_G(x)     (((x)&0x0000003F)<<6)
+#define MCF_LCDC_LCCMR_CUR_COL_R(x)     (((x)&0x0000003F)<<12)
+
+/* Bit definitions and macros for MCF_LCDC_LPCR */
+#define MCF_LCDC_LPCR_PCD(x)            (((x)&0x0000003F)<<0)
+#define MCF_LCDC_LPCR_SHARP             (0x00000040)
+#define MCF_LCDC_LPCR_SCLKSEL           (0x00000080)
+#define MCF_LCDC_LPCR_ACD(x)            (((x)&0x0000007F)<<8)
+#define MCF_LCDC_LPCR_ACDSEL            (0x00008000)
+#define MCF_LCDC_LPCR_REV_VS            (0x00010000)
+#define MCF_LCDC_LPCR_SWAP_SEL          (0x00020000)
+#define MCF_LCDC_LPCR_ENDSEL            (0x00040000)
+#define MCF_LCDC_LPCR_SCLKIDLE          (0x00080000)
+#define MCF_LCDC_LPCR_OEPOL             (0x00100000)
+#define MCF_LCDC_LPCR_CLKPOL            (0x00200000)
+#define MCF_LCDC_LPCR_LPPOL             (0x00400000)
+#define MCF_LCDC_LPCR_FLM               (0x00800000)
+#define MCF_LCDC_LPCR_PIXPOL            (0x01000000)
+#define MCF_LCDC_LPCR_BPIX(x)           (((x)&0x00000007)<<25)
+#define MCF_LCDC_LPCR_PBSIZ(x)          (((x)&0x00000003)<<28)
+#define MCF_LCDC_LPCR_COLOR             (0x40000000)
+#define MCF_LCDC_LPCR_TFT               (0x80000000)
+#define MCF_LCDC_LPCR_MODE_MONOCGROME   (0x00000000)
+#define MCF_LCDC_LPCR_MODE_CSTN         (0x40000000)
+#define MCF_LCDC_LPCR_MODE_TFT          (0xC0000000)
+#define MCF_LCDC_LPCR_PBSIZ_1           (0x00000000)
+#define MCF_LCDC_LPCR_PBSIZ_2           (0x10000000)
+#define MCF_LCDC_LPCR_PBSIZ_4           (0x20000000)
+#define MCF_LCDC_LPCR_PBSIZ_8           (0x30000000)
+#define MCF_LCDC_LPCR_BPIX_1bpp         (0x00000000)
+#define MCF_LCDC_LPCR_BPIX_2bpp         (0x02000000)
+#define MCF_LCDC_LPCR_BPIX_4bpp         (0x04000000)
+#define MCF_LCDC_LPCR_BPIX_8bpp         (0x06000000)
+#define MCF_LCDC_LPCR_BPIX_12bpp        (0x08000000)
+#define MCF_LCDC_LPCR_BPIX_16bpp        (0x0A000000)
+#define MCF_LCDC_LPCR_BPIX_18bpp        (0x0C000000)
+
+#define MCF_LCDC_LPCR_PANEL_TYPE(x)     (((x)&0x00000003)<<30) 
+
+/* Bit definitions and macros for MCF_LCDC_LHCR */
+#define MCF_LCDC_LHCR_H_WAIT_2(x)       (((x)&0x000000FF)<<0)
+#define MCF_LCDC_LHCR_H_WAIT_1(x)       (((x)&0x000000FF)<<8)
+#define MCF_LCDC_LHCR_H_WIDTH(x)        (((x)&0x0000003F)<<26)
+
+/* Bit definitions and macros for MCF_LCDC_LVCR */
+#define MCF_LCDC_LVCR_V_WAIT_2(x)       (((x)&0x000000FF)<<0)
+#define MCF_LCDC_LVCR_V_WAIT_1(x)       (((x)&0x000000FF)<<8)
+#define MCF_LCDC_LVCR_V_WIDTH(x)      (((x)&0x0000003F)<<26)
+
+/* Bit definitions and macros for MCF_LCDC_LPOR */
+#define MCF_LCDC_LPOR_POS(x)            (((x)&0x0000001F)<<0)
+
+/* Bit definitions and macros for MCF_LCDC_LPCCR */
+#define MCF_LCDC_LPCCR_PW(x)            (((x)&0x000000FF)<<0)
+#define MCF_LCDC_LPCCR_CC_EN            (0x00000100)
+#define MCF_LCDC_LPCCR_SCR(x)           (((x)&0x00000003)<<9)
+#define MCF_LCDC_LPCCR_LDMSK            (0x00008000)
+#define MCF_LCDC_LPCCR_CLS_HI_WIDTH(x)  (((x)&0x000001FF)<<16)
+#define MCF_LCDC_LPCCR_SCR_LINEPULSE    (0x00000000)
+#define MCF_LCDC_LPCCR_SCR_PIXELCLK     (0x00002000)
+#define MCF_LCDC_LPCCR_SCR_LCDCLOCK     (0x00004000)
+
+/* Bit definitions and macros for MCF_LCDC_LDCR */
+#define MCF_LCDC_LDCR_TM(x)             (((x)&0x0000001F)<<0)
+#define MCF_LCDC_LDCR_HM(x)             (((x)&0x0000001F)<<16)
+#define MCF_LCDC_LDCR_BURST             (0x80000000)
+
+/* Bit definitions and macros for MCF_LCDC_LRMCR */
+#define MCF_LCDC_LRMCR_SEL_REF          (0x00000001)
+
+/* Bit definitions and macros for MCF_LCDC_LICR */
+#define MCF_LCDC_LICR_INTCON            (0x00000001)
+#define MCF_LCDC_LICR_INTSYN            (0x00000004)
+#define MCF_LCDC_LICR_GW_INT_CON        (0x00000010)
+
+/* Bit definitions and macros for MCF_LCDC_LIER */
+#define MCF_LCDC_LIER_BOF_EN            (0x00000001)
+#define MCF_LCDC_LIER_EOF_EN            (0x00000002)
+#define MCF_LCDC_LIER_ERR_RES_EN        (0x00000004)
+#define MCF_LCDC_LIER_UDR_ERR_EN        (0x00000008)
+#define MCF_LCDC_LIER_GW_BOF_EN         (0x00000010)
+#define MCF_LCDC_LIER_GW_EOF_EN         (0x00000020)
+#define MCF_LCDC_LIER_GW_ERR_RES_EN     (0x00000040)
+#define MCF_LCDC_LIER_GW_UDR_ERR_EN     (0x00000080)
+
+/* Bit definitions and macros for MCF_LCDC_LISR */
+#define MCF_LCDC_LISR_BOF               (0x00000001)
+#define MCF_LCDC_LISR_EOF               (0x00000002)
+#define MCF_LCDC_LISR_ERR_RES           (0x00000004)
+#define MCF_LCDC_LISR_UDR_ERR           (0x00000008)
+#define MCF_LCDC_LISR_GW_BOF            (0x00000010)
+#define MCF_LCDC_LISR_GW_EOF            (0x00000020)
+#define MCF_LCDC_LISR_GW_ERR_RES        (0x00000040)
+#define MCF_LCDC_LISR_GW_UDR_ERR        (0x00000080)
+
+/* Bit definitions and macros for MCF_LCDC_LGWSAR */
+#define MCF_LCDC_LGWSAR_GWSA(x)         (((x)&0x3FFFFFFF)<<2)
+
+/* Bit definitions and macros for MCF_LCDC_LGWSR */
+#define MCF_LCDC_LGWSR_GWH(x)           (((x)&0x000003FF)<<0)
+#define MCF_LCDC_LGWSR_GWW(x)           (((x)&0x0000003F)<<20)
+
+/* Bit definitions and macros for MCF_LCDC_LGWVPWR */
+#define MCF_LCDC_LGWVPWR_GWVPW(x)       (((x)&0x000003FF)<<0)
+
+/* Bit definitions and macros for MCF_LCDC_LGWPOR */
+#define MCF_LCDC_LGWPOR_GWPO(x)         (((x)&0x0000001F)<<0)
+
+/* Bit definitions and macros for MCF_LCDC_LGWPR */
+#define MCF_LCDC_LGWPR_GWYP(x)          (((x)&0x000003FF)<<0)
+#define MCF_LCDC_LGWPR_GWXP(x)          (((x)&0x000003FF)<<16)
+
+/* Bit definitions and macros for MCF_LCDC_LGWCR */
+#define MCF_LCDC_LGWCR_GWCKB(x)         (((x)&0x0000003F)<<0)
+#define MCF_LCDC_LGWCR_GWCKG(x)         (((x)&0x0000003F)<<6)
+#define MCF_LCDC_LGWCR_GWCKR(x)         (((x)&0x0000003F)<<12)
+#define MCF_LCDC_LGWCR_GW_RVS           (0x00200000)
+#define MCF_LCDC_LGWCR_GWE              (0x00400000)
+#define MCF_LCDC_LGWCR_GWCKE            (0x00800000)
+#define MCF_LCDC_LGWCR_GWAV(x)          (((x)&0x000000FF)<<24)
+
+/* Bit definitions and macros for MCF_LCDC_LGWDCR */
+#define MCF_LCDC_LGWDCR_GWTM(x)         (((x)&0x0000001F)<<0)
+#define MCF_LCDC_LGWDCR_GWHM(x)         (((x)&0x0000001F)<<16)
+#define MCF_LCDC_LGWDCR_GWBT            (0x80000000)
+
+/* Bit definitions and macros for MCF_LCDC_LSCR */
+#define MCF_LCDC_LSCR_PS_RISE_DELAY(x)    (((x)&0x0000003F)<<26)
+#define MCF_LCDC_LSCR_CLS_RISE_DELAY(x)   (((x)&0x000000FF)<<16)
+#define MCF_LCDC_LSCR_REV_TOGGLE_DELAY(x) (((x)&0x0000000F)<<8)
+#define MCF_LCDC_LSCR_GRAY_2(x)                   (((x)&0x0000000F)<<4)
+#define MCF_LCDC_LSCR_GRAY_1(x)                   (((x)&0x0000000F)<<0)
+
+/* Bit definitions and macros for MCF_LCDC_BPLUT_BASE */
+#define MCF_LCDC_BPLUT_BASE_BASE(x)     (((x)&0xFFFFFFFF)<<0)
+
+/* Bit definitions and macros for MCF_LCDC_GWLUT_BASE */
+#define MCF_LCDC_GWLUT_BASE_BASE(x)     (((x)&0xFFFFFFFF)<<0)
+
+/*********************************************************************
+ *
+ * Phase Locked Loop (PLL)
+ *
+ *********************************************************************/
+
+/* Register read/write macros */
+#define MCF_PLL_PODR              MCF_REG08(0xFC0C0000)
+#define MCF_PLL_PLLCR             MCF_REG08(0xFC0C0004)
+#define MCF_PLL_PMDR              MCF_REG08(0xFC0C0008)
+#define MCF_PLL_PFDR              MCF_REG08(0xFC0C000C)
+
+/* Bit definitions and macros for MCF_PLL_PODR */
+#define MCF_PLL_PODR_BUSDIV(x)    (((x)&0x0F)<<0)
+#define MCF_PLL_PODR_CPUDIV(x)    (((x)&0x0F)<<4)
+
+/* Bit definitions and macros for MCF_PLL_PLLCR */
+#define MCF_PLL_PLLCR_DITHDEV(x)  (((x)&0x07)<<0)
+#define MCF_PLL_PLLCR_DITHEN      (0x80)
+
+/* Bit definitions and macros for MCF_PLL_PMDR */
+#define MCF_PLL_PMDR_MODDIV(x)    (((x)&0xFF)<<0)
+
+/* Bit definitions and macros for MCF_PLL_PFDR */
+#define MCF_PLL_PFDR_MFD(x)       (((x)&0xFF)<<0)
+
+/*********************************************************************
+ *
+ * System Control Module Registers (SCM)
+ *
+ *********************************************************************/
+
+/* Register read/write macros */
+#define MCF_SCM_MPR                     MCF_REG32(0xFC000000)
+#define MCF_SCM_PACRA                   MCF_REG32(0xFC000020)
+#define MCF_SCM_PACRB                   MCF_REG32(0xFC000024)
+#define MCF_SCM_PACRC                   MCF_REG32(0xFC000028)
+#define MCF_SCM_PACRD                   MCF_REG32(0xFC00002C)
+#define MCF_SCM_PACRE                   MCF_REG32(0xFC000040)
+#define MCF_SCM_PACRF                   MCF_REG32(0xFC000044)
+
+#define MCF_SCM_BCR                     MCF_REG32(0xFC040024)
+
+/*********************************************************************
+ *
+ * SDRAM Controller (SDRAMC)
+ *
+ *********************************************************************/
+
+/* Register read/write macros */
+#define MCF_SDRAMC_SDMR                 MCF_REG32(0xFC0B8000)
+#define MCF_SDRAMC_SDCR                 MCF_REG32(0xFC0B8004)
+#define MCF_SDRAMC_SDCFG1               MCF_REG32(0xFC0B8008)
+#define MCF_SDRAMC_SDCFG2               MCF_REG32(0xFC0B800C)
+#define MCF_SDRAMC_LIMP_FIX             MCF_REG32(0xFC0B8080)
+#define MCF_SDRAMC_SDDS                 MCF_REG32(0xFC0B8100)
+#define MCF_SDRAMC_SDCS0                MCF_REG32(0xFC0B8110)
+#define MCF_SDRAMC_SDCS1                MCF_REG32(0xFC0B8114)
+#define MCF_SDRAMC_SDCS2                MCF_REG32(0xFC0B8118)
+#define MCF_SDRAMC_SDCS3                MCF_REG32(0xFC0B811C)
+#define MCF_SDRAMC_SDCS(x)              MCF_REG32(0xFC0B8110+((x)*0x004))
+
+/* Bit definitions and macros for MCF_SDRAMC_SDMR */
+#define MCF_SDRAMC_SDMR_CMD             (0x00010000)
+#define MCF_SDRAMC_SDMR_AD(x)           (((x)&0x00000FFF)<<18)
+#define MCF_SDRAMC_SDMR_BNKAD(x)        (((x)&0x00000003)<<30)
+#define MCF_SDRAMC_SDMR_BNKAD_LMR       (0x00000000)
+#define MCF_SDRAMC_SDMR_BNKAD_LEMR      (0x40000000)
+
+/* Bit definitions and macros for MCF_SDRAMC_SDCR */
+#define MCF_SDRAMC_SDCR_IPALL           (0x00000002)
+#define MCF_SDRAMC_SDCR_IREF            (0x00000004)
+#define MCF_SDRAMC_SDCR_DQS_OE(x)       (((x)&0x0000000F)<<8)
+#define MCF_SDRAMC_SDCR_PS(x)           (((x)&0x00000003)<<12)
+#define MCF_SDRAMC_SDCR_RCNT(x)         (((x)&0x0000003F)<<16)
+#define MCF_SDRAMC_SDCR_OE_RULE         (0x00400000)
+#define MCF_SDRAMC_SDCR_MUX(x)          (((x)&0x00000003)<<24)
+#define MCF_SDRAMC_SDCR_REF             (0x10000000)
+#define MCF_SDRAMC_SDCR_DDR             (0x20000000)
+#define MCF_SDRAMC_SDCR_CKE             (0x40000000)
+#define MCF_SDRAMC_SDCR_MODE_EN         (0x80000000)
+#define MCF_SDRAMC_SDCR_PS_16           (0x00002000)
+#define MCF_SDRAMC_SDCR_PS_32           (0x00000000)
+
+/* Bit definitions and macros for MCF_SDRAMC_SDCFG1 */
+#define MCF_SDRAMC_SDCFG1_WTLAT(x)      (((x)&0x00000007)<<4)
+#define MCF_SDRAMC_SDCFG1_REF2ACT(x)    (((x)&0x0000000F)<<8)
+#define MCF_SDRAMC_SDCFG1_PRE2ACT(x)    (((x)&0x00000007)<<12)
+#define MCF_SDRAMC_SDCFG1_ACT2RW(x)     (((x)&0x00000007)<<16)
+#define MCF_SDRAMC_SDCFG1_RDLAT(x)      (((x)&0x0000000F)<<20)
+#define MCF_SDRAMC_SDCFG1_SWT2RD(x)     (((x)&0x00000007)<<24)
+#define MCF_SDRAMC_SDCFG1_SRD2RW(x)     (((x)&0x0000000F)<<28)
+
+/* Bit definitions and macros for MCF_SDRAMC_SDCFG2 */
+#define MCF_SDRAMC_SDCFG2_BL(x)         (((x)&0x0000000F)<<16)
+#define MCF_SDRAMC_SDCFG2_BRD2WT(x)     (((x)&0x0000000F)<<20)
+#define MCF_SDRAMC_SDCFG2_BWT2RW(x)     (((x)&0x0000000F)<<24)
+#define MCF_SDRAMC_SDCFG2_BRD2PRE(x)    (((x)&0x0000000F)<<28)
+
+/* Device Errata - LIMP mode work around */
+#define MCF_SDRAMC_REFRESH              (0x40000000)
+
+/* Bit definitions and macros for MCF_SDRAMC_SDDS */
+#define MCF_SDRAMC_SDDS_SB_D(x)         (((x)&0x00000003)<<0)
+#define MCF_SDRAMC_SDDS_SB_S(x)         (((x)&0x00000003)<<2)
+#define MCF_SDRAMC_SDDS_SB_A(x)         (((x)&0x00000003)<<4)
+#define MCF_SDRAMC_SDDS_SB_C(x)         (((x)&0x00000003)<<6)
+#define MCF_SDRAMC_SDDS_SB_E(x)         (((x)&0x00000003)<<8)
+
+/* Bit definitions and macros for MCF_SDRAMC_SDCS */
+#define MCF_SDRAMC_SDCS_CSSZ(x)         (((x)&0x0000001F)<<0)
+#define MCF_SDRAMC_SDCS_BASE(x)         (((x)&0x00000FFF)<<20)
+#define MCF_SDRAMC_SDCS_BA(x)           ((x)&0xFFF00000)
+#define MCF_SDRAMC_SDCS_CSSZ_DIABLE     (0x00000000)
+#define MCF_SDRAMC_SDCS_CSSZ_1MBYTE     (0x00000013)
+#define MCF_SDRAMC_SDCS_CSSZ_2MBYTE     (0x00000014)
+#define MCF_SDRAMC_SDCS_CSSZ_4MBYTE     (0x00000015)
+#define MCF_SDRAMC_SDCS_CSSZ_8MBYTE     (0x00000016)
+#define MCF_SDRAMC_SDCS_CSSZ_16MBYTE    (0x00000017)
+#define MCF_SDRAMC_SDCS_CSSZ_32MBYTE    (0x00000018)
+#define MCF_SDRAMC_SDCS_CSSZ_64MBYTE    (0x00000019)
+#define MCF_SDRAMC_SDCS_CSSZ_128MBYTE   (0x0000001A)
+#define MCF_SDRAMC_SDCS_CSSZ_256MBYTE   (0x0000001B)
+#define MCF_SDRAMC_SDCS_CSSZ_512MBYTE   (0x0000001C)
+#define MCF_SDRAMC_SDCS_CSSZ_1GBYTE     (0x0000001D)
+#define MCF_SDRAMC_SDCS_CSSZ_2GBYTE     (0x0000001E)
+#define MCF_SDRAMC_SDCS_CSSZ_4GBYTE     (0x0000001F)
+
+/*********************************************************************
+ *
+ *      FlexCAN module registers
+ *
+ *********************************************************************/
+#define MCF_FLEXCAN_BASEADDR(x)         (0xFC020000+(x)*0x0800)
+#define MCF_FLEXCAN_CANMCR(x)           MCF_REG32(0xFC020000+(x)*0x0800+0x00)
+#define MCF_FLEXCAN_CANCTRL(x)          MCF_REG32(0xFC020000+(x)*0x0800+0x04)
+#define MCF_FLEXCAN_TIMER(x)            MCF_REG32(0xFC020000+(x)*0x0800+0x08)
+#define MCF_FLEXCAN_RXGMASK(x)          MCF_REG32(0xFC020000+(x)*0x0800+0x10)
+#define MCF_FLEXCAN_RX14MASK(x)         MCF_REG32(0xFC020000+(x)*0x0800+0x14)
+#define MCF_FLEXCAN_RX15MASK(x)         MCF_REG32(0xFC020000+(x)*0x0800+0x18)
+#define MCF_FLEXCAN_ERRCNT(x)           MCF_REG32(0xFC020000+(x)*0x0800+0x1C)
+#define MCF_FLEXCAN_ERRSTAT(x)          MCF_REG32(0xFC020000+(x)*0x0800+0x20)
+#define MCF_FLEXCAN_IMASK(x)            MCF_REG32(0xFC020000+(x)*0x0800+0x28)
+#define MCF_FLEXCAN_IFLAG(x)            MCF_REG32(0xFC020000+(x)*0x0800+0x30)
+
+#define MCF_FLEXCAN_MB_CNT(x,y)         MCF_REG32(0xFC020080+(x)*0x0800+(y)*0x10+0x0)
+#define MCF_FLEXCAN_MB_ID(x,y)          MCF_REG32(0xFC020080+(x)*0x0800+(y)*0x10+0x4)
+#define MCF_FLEXCAN_MB_DB(x,y,z)        MCF_REG08(0xFC020080+(x)*0x0800+(y)*0x10+0x8+(z)*0x1)
+
+/*
+ *      FlexCAN Module Configuration Register
+ */
+#define CANMCR_MDIS             (0x80000000)
+#define CANMCR_FRZ              (0x40000000)
+#define CANMCR_HALT             (0x10000000)
+#define CANMCR_SOFTRST          (0x02000000)
+#define CANMCR_FRZACK           (0x01000000)
+#define CANMCR_SUPV             (0x00800000)
+#define CANMCR_MAXMB(x)         ((x)&0x0F)
+
+/*
+ *      FlexCAN Control Register
+ */
+#define CANCTRL_PRESDIV(x)      (((x)&0xFF)<<24)
+#define CANCTRL_RJW(x)          (((x)&0x03)<<22)
+#define CANCTRL_PSEG1(x)        (((x)&0x07)<<19)
+#define CANCTRL_PSEG2(x)        (((x)&0x07)<<16)
+#define CANCTRL_BOFFMSK         (0x00008000)
+#define CANCTRL_ERRMSK          (0x00004000)
+#define CANCTRL_CLKSRC          (0x00002000)
+#define CANCTRL_LPB             (0x00001000)
+#define CANCTRL_SAMP            (0x00000080)
+#define CANCTRL_BOFFREC         (0x00000040)
+#define CANCTRL_TSYNC           (0x00000020)
+#define CANCTRL_LBUF            (0x00000010)
+#define CANCTRL_LOM             (0x00000008)
+#define CANCTRL_PROPSEG(x)      ((x)&0x07)
+
+/*
+ *      FlexCAN Error Counter Register
+ */
+#define ERRCNT_RXECTR(x)        (((x)&0xFF)<<8)
+#define ERRCNT_TXECTR(x)        ((x)&0xFF)
+
+/*
+ *      FlexCAN Error and Status Register
+ */
+#define ERRSTAT_BITERR(x)       (((x)&0x03)<<14)
+#define ERRSTAT_ACKERR           (0x00002000)
+#define ERRSTAT_CRCERR           (0x00001000)
+#define ERRSTAT_FRMERR           (0x00000800)
+#define ERRSTAT_STFERR           (0x00000400)
+#define ERRSTAT_TXWRN            (0x00000200)
+#define ERRSTAT_RXWRN            (0x00000100)
+#define ERRSTAT_IDLE             (0x00000080)
+#define ERRSTAT_TXRX             (0x00000040)
+#define ERRSTAT_FLTCONF(x)       (((x)&0x03)<<4)
+#define ERRSTAT_BOFFINT          (0x00000004)
+#define ERRSTAT_ERRINT           (0x00000002)
+
+/*
+ *      Interrupt Mask Register
+ */
+#define IMASK_BUF15M            (0x8000)
+#define IMASK_BUF14M            (0x4000)
+#define IMASK_BUF13M            (0x2000)
+#define IMASK_BUF12M            (0x1000)
+#define IMASK_BUF11M            (0x0800)
+#define IMASK_BUF10M            (0x0400)
+#define IMASK_BUF9M             (0x0200)
+#define IMASK_BUF8M             (0x0100)
+#define IMASK_BUF7M             (0x0080)
+#define IMASK_BUF6M             (0x0040)
+#define IMASK_BUF5M             (0x0020)
+#define IMASK_BUF4M             (0x0010)
+#define IMASK_BUF3M             (0x0008)
+#define IMASK_BUF2M             (0x0004)
+#define IMASK_BUF1M             (0x0002)
+#define IMASK_BUF0M             (0x0001)
+#define IMASK_BUFnM(x)          (0x1<<(x))
+#define IMASK_BUFF_ENABLE_ALL   (0x1111)
+#define IMASK_BUFF_DISABLE_ALL  (0x0000)
+
+/*
+ *      Interrupt Flag Register
+ */
+#define IFLAG_BUF15M            (0x8000)
+#define IFLAG_BUF14M            (0x4000)
+#define IFLAG_BUF13M            (0x2000)
+#define IFLAG_BUF12M            (0x1000)
+#define IFLAG_BUF11M            (0x0800)
+#define IFLAG_BUF10M            (0x0400)
+#define IFLAG_BUF9M             (0x0200)
+#define IFLAG_BUF8M             (0x0100)
+#define IFLAG_BUF7M             (0x0080)
+#define IFLAG_BUF6M             (0x0040)
+#define IFLAG_BUF5M             (0x0020)
+#define IFLAG_BUF4M             (0x0010)
+#define IFLAG_BUF3M             (0x0008)
+#define IFLAG_BUF2M             (0x0004)
+#define IFLAG_BUF1M             (0x0002)
+#define IFLAG_BUF0M             (0x0001)
+#define IFLAG_BUFF_SET_ALL      (0xFFFF)
+#define IFLAG_BUFF_CLEAR_ALL    (0x0000)
+#define IFLAG_BUFnM(x)          (0x1<<(x))
+
+/*
+ *      Message Buffers
+ */
+#define MB_CNT_CODE(x)          (((x)&0x0F)<<24)
+#define MB_CNT_SRR              (0x00400000)
+#define MB_CNT_IDE              (0x00200000)
+#define MB_CNT_RTR              (0x00100000)
+#define MB_CNT_LENGTH(x)        (((x)&0x0F)<<16)
+#define MB_CNT_TIMESTAMP(x)     ((x)&0xFFFF)
+#define MB_ID_STD(x)            (((x)&0x07FF)<<18)
+#define MB_ID_EXT(x)            ((x)&0x3FFFF)
+
+/*********************************************************************
+ *
+ * Edge Port Module (EPORT)
+ *
+ *********************************************************************/
+
+/* Register read/write macros */
+#define MCF_EPORT_EPPAR                MCF_REG16(0xFC094000)
+#define MCF_EPORT_EPDDR                MCF_REG08(0xFC094002)
+#define MCF_EPORT_EPIER                MCF_REG08(0xFC094003)
+#define MCF_EPORT_EPDR                 MCF_REG08(0xFC094004)
+#define MCF_EPORT_EPPDR                MCF_REG08(0xFC094005)
+#define MCF_EPORT_EPFR                 MCF_REG08(0xFC094006)
+
+/* Bit definitions and macros for MCF_EPORT_EPPAR */
+#define MCF_EPORT_EPPAR_EPPA1(x)       (((x)&0x0003)<<2)
+#define MCF_EPORT_EPPAR_EPPA2(x)       (((x)&0x0003)<<4)
+#define MCF_EPORT_EPPAR_EPPA3(x)       (((x)&0x0003)<<6)
+#define MCF_EPORT_EPPAR_EPPA4(x)       (((x)&0x0003)<<8)
+#define MCF_EPORT_EPPAR_EPPA5(x)       (((x)&0x0003)<<10)
+#define MCF_EPORT_EPPAR_EPPA6(x)       (((x)&0x0003)<<12)
+#define MCF_EPORT_EPPAR_EPPA7(x)       (((x)&0x0003)<<14)
+#define MCF_EPORT_EPPAR_LEVEL          (0)
+#define MCF_EPORT_EPPAR_RISING         (1)
+#define MCF_EPORT_EPPAR_FALLING        (2)
+#define MCF_EPORT_EPPAR_BOTH           (3)
+#define MCF_EPORT_EPPAR_EPPA7_LEVEL    (0x0000)
+#define MCF_EPORT_EPPAR_EPPA7_RISING   (0x4000)
+#define MCF_EPORT_EPPAR_EPPA7_FALLING  (0x8000)
+#define MCF_EPORT_EPPAR_EPPA7_BOTH     (0xC000)
+#define MCF_EPORT_EPPAR_EPPA6_LEVEL    (0x0000)
+#define MCF_EPORT_EPPAR_EPPA6_RISING   (0x1000)
+#define MCF_EPORT_EPPAR_EPPA6_FALLING  (0x2000)
+#define MCF_EPORT_EPPAR_EPPA6_BOTH     (0x3000)
+#define MCF_EPORT_EPPAR_EPPA5_LEVEL    (0x0000)
+#define MCF_EPORT_EPPAR_EPPA5_RISING   (0x0400)
+#define MCF_EPORT_EPPAR_EPPA5_FALLING  (0x0800)
+#define MCF_EPORT_EPPAR_EPPA5_BOTH     (0x0C00)
+#define MCF_EPORT_EPPAR_EPPA4_LEVEL    (0x0000)
+#define MCF_EPORT_EPPAR_EPPA4_RISING   (0x0100)
+#define MCF_EPORT_EPPAR_EPPA4_FALLING  (0x0200)
+#define MCF_EPORT_EPPAR_EPPA4_BOTH     (0x0300)
+#define MCF_EPORT_EPPAR_EPPA3_LEVEL    (0x0000)
+#define MCF_EPORT_EPPAR_EPPA3_RISING   (0x0040)
+#define MCF_EPORT_EPPAR_EPPA3_FALLING  (0x0080)
+#define MCF_EPORT_EPPAR_EPPA3_BOTH     (0x00C0)
+#define MCF_EPORT_EPPAR_EPPA2_LEVEL    (0x0000)
+#define MCF_EPORT_EPPAR_EPPA2_RISING   (0x0010)
+#define MCF_EPORT_EPPAR_EPPA2_FALLING  (0x0020)
+#define MCF_EPORT_EPPAR_EPPA2_BOTH     (0x0030)
+#define MCF_EPORT_EPPAR_EPPA1_LEVEL    (0x0000)
+#define MCF_EPORT_EPPAR_EPPA1_RISING   (0x0004)
+#define MCF_EPORT_EPPAR_EPPA1_FALLING  (0x0008)
+#define MCF_EPORT_EPPAR_EPPA1_BOTH     (0x000C)
+
+/* Bit definitions and macros for MCF_EPORT_EPDDR */
+#define MCF_EPORT_EPDDR_EPDD1          (0x02)
+#define MCF_EPORT_EPDDR_EPDD2          (0x04)
+#define MCF_EPORT_EPDDR_EPDD3          (0x08)
+#define MCF_EPORT_EPDDR_EPDD4          (0x10)
+#define MCF_EPORT_EPDDR_EPDD5          (0x20)
+#define MCF_EPORT_EPDDR_EPDD6          (0x40)
+#define MCF_EPORT_EPDDR_EPDD7          (0x80)
+
+/* Bit definitions and macros for MCF_EPORT_EPIER */
+#define MCF_EPORT_EPIER_EPIE1          (0x02)
+#define MCF_EPORT_EPIER_EPIE2          (0x04)
+#define MCF_EPORT_EPIER_EPIE3          (0x08)
+#define MCF_EPORT_EPIER_EPIE4          (0x10)
+#define MCF_EPORT_EPIER_EPIE5          (0x20)
+#define MCF_EPORT_EPIER_EPIE6          (0x40)
+#define MCF_EPORT_EPIER_EPIE7          (0x80)
+
+/* Bit definitions and macros for MCF_EPORT_EPDR */
+#define MCF_EPORT_EPDR_EPD1            (0x02)
+#define MCF_EPORT_EPDR_EPD2            (0x04)
+#define MCF_EPORT_EPDR_EPD3            (0x08)
+#define MCF_EPORT_EPDR_EPD4            (0x10)
+#define MCF_EPORT_EPDR_EPD5            (0x20)
+#define MCF_EPORT_EPDR_EPD6            (0x40)
+#define MCF_EPORT_EPDR_EPD7            (0x80)
+
+/* Bit definitions and macros for MCF_EPORT_EPPDR */
+#define MCF_EPORT_EPPDR_EPPD1          (0x02)
+#define MCF_EPORT_EPPDR_EPPD2          (0x04)
+#define MCF_EPORT_EPPDR_EPPD3          (0x08)
+#define MCF_EPORT_EPPDR_EPPD4          (0x10)
+#define MCF_EPORT_EPPDR_EPPD5          (0x20)
+#define MCF_EPORT_EPPDR_EPPD6          (0x40)
+#define MCF_EPORT_EPPDR_EPPD7          (0x80)
+
+/* Bit definitions and macros for MCF_EPORT_EPFR */
+#define MCF_EPORT_EPFR_EPF1            (0x02)
+#define MCF_EPORT_EPFR_EPF2            (0x04)
+#define MCF_EPORT_EPFR_EPF3            (0x08)
+#define MCF_EPORT_EPFR_EPF4            (0x10)
+#define MCF_EPORT_EPFR_EPF5            (0x20)
+#define MCF_EPORT_EPFR_EPF6            (0x40)
+#define MCF_EPORT_EPFR_EPF7            (0x80)
+
+/********************************************************************/
+#endif  /* m532xsim_h */
diff --git a/include/asm-m68knommu/mcfcache.h b/include/asm-m68knommu/mcfcache.h
index 45d1ac57ea..7b61a8a529 100644
--- a/include/asm-m68knommu/mcfcache.h
+++ b/include/asm-m68knommu/mcfcache.h
@@ -92,6 +92,21 @@
 .endm
 #endif /* CONFIG_M5249 || CONFIG_M5307 */
 
+#if defined(CONFIG_M532x)
+.macro CACHE_ENABLE
+        movel   #0x01000000,%d0         /* invalidate cache cmd */
+        movec   %d0,%CACR               /* do invalidate cache */
+        nop
+        movel   #0x4001C000,%d0         /* set SDRAM cached (write-thru) */
+        movec   %d0,%ACR0
+        movel   #0x00000000,%d0         /* no other regions cached */
+        movec   %d0,%ACR1
+        movel   #0x80000200,%d0         /* setup cache mask */
+        movec   %d0,%CACR               /* enable cache */
+        nop
+.endm
+#endif /* CONFIG_M532x */
+
 #if defined(CONFIG_M5407)
 /*
  *      Version 4 cores have a true harvard style separate instruction
diff --git a/include/asm-m68knommu/mcfpit.h b/include/asm-m68knommu/mcfpit.h
index 0d2672dd51..f570cf64fd 100644
--- a/include/asm-m68knommu/mcfpit.h
+++ b/include/asm-m68knommu/mcfpit.h
@@ -28,11 +28,9 @@
 /*
  *      Define the PIT timer register set addresses.
  */
-struct mcfpit {
-        unsigned short  pcsr;                   /* PIT control and status */
-        unsigned short  pmr;                    /* PIT modulus register */
-        unsigned short  pcntr;                  /* PIT count register */
-} __attribute__((packed));
+#define MCFPIT_PCSR             0x0             /* PIT control register */
+#define MCFPIT_PMR              0x2             /* PIT modulus register */
+#define MCFPIT_PCNTR            0x4             /* PIT count register */
 
 /*
  *      Bit definitions for the PIT Control and Status register.
diff --git a/include/asm-m68knommu/mcfsim.h b/include/asm-m68knommu/mcfsim.h
index 97a0c2734a..1074ae717f 100644
--- a/include/asm-m68knommu/mcfsim.h
+++ b/include/asm-m68knommu/mcfsim.h
@@ -35,6 +35,8 @@
 #include <asm/m528xsim.h>
 #elif defined(CONFIG_M5307)
 #include <asm/m5307sim.h>
+#elif defined(CONFIG_M532x)
+#include <asm/m532xsim.h>
 #elif defined(CONFIG_M5407)
 #include <asm/m5407sim.h>
 #endif
@@ -100,6 +102,7 @@
 #define MCFSIM_IMR_MASKALL      0x3ffe          /* All intr sources */
 #endif
 
+
 /*
  *      PIT interrupt settings, if not found in mXXXXsim.h file.
  */
diff --git a/include/asm-m68knommu/mcftimer.h b/include/asm-m68knommu/mcftimer.h
index 68bf33ac10..6f4d796e03 100644
--- a/include/asm-m68knommu/mcftimer.h
+++ b/include/asm-m68knommu/mcftimer.h
@@ -3,7 +3,7 @@
 /*
  *      mcftimer.h -- ColdFire internal TIMER support defines.
  *
- *      (C) Copyright 1999-2002, Greg Ungerer (gerg@snapgear.com)
+ *      (C) Copyright 1999-2006, Greg Ungerer <gerg@snapgear.com>
  *      (C) Copyright 2000, Lineo Inc. (www.lineo.com) 
  */
 
@@ -27,6 +27,11 @@
 #elif defined(CONFIG_M5249) || defined(CONFIG_M5307) || defined(CONFIG_M5407)
 #define MCFTIMER_BASE1          0x140           /* Base address of TIMER1 */
 #define MCFTIMER_BASE2          0x180           /* Base address of TIMER2 */
+#elif defined(CONFIG_M532x)
+#define MCFTIMER_BASE1          0xfc070000      /* Base address of TIMER1 */
+#define MCFTIMER_BASE2          0xfc074000      /* Base address of TIMER2 */
+#define MCFTIMER_BASE3          0xfc078000      /* Base address of TIMER3 */
+#define MCFTIMER_BASE4          0xfc07c000      /* Base address of TIMER4 */
 #endif
 
 
@@ -34,23 +39,14 @@
  *      Define the TIMER register set addresses.
  */
 #define MCFTIMER_TMR            0x00            /* Timer Mode reg (r/w) */
-#define MCFTIMER_TRR            0x02            /* Timer Reference (r/w) */
-#define MCFTIMER_TCR            0x04            /* Timer Capture reg (r/w) */
-#define MCFTIMER_TCN            0x06            /* Timer Counter reg (r/w) */
+#define MCFTIMER_TRR            0x04            /* Timer Reference (r/w) */
+#define MCFTIMER_TCR            0x08            /* Timer Capture reg (r/w) */
+#define MCFTIMER_TCN            0x0C            /* Timer Counter reg (r/w) */
+#if defined(CONFIG_M532x)
+#define MCFTIMER_TER            0x03            /* Timer Event reg (r/w) */
+#else
 #define MCFTIMER_TER            0x11            /* Timer Event reg (r/w) */
-
-struct mcftimer {
-        unsigned short  tmr;                    /* Timer Mode reg (r/w) */
-        unsigned short  reserved1;
-        unsigned short  trr;                    /* Timer Reference (r/w) */
-        unsigned short  reserved2;
-        unsigned short  tcr;                    /* Timer Capture reg (r/w) */
-        unsigned short  reserved3;
-        unsigned short  tcn;                    /* Timer Counter reg (r/w) */
-        unsigned short  reserved4;
-        unsigned char   reserved5;
-        unsigned char   ter;                    /* Timer Event reg (r/w) */
-} __attribute__((packed));
+#endif
 
 /*
  *      Bit definitions for the Timer Mode Register (TMR).
diff --git a/include/asm-m68knommu/mcfuart.h b/include/asm-m68knommu/mcfuart.h
index 8040e43786..dc0146c525 100644
--- a/include/asm-m68knommu/mcfuart.h
+++ b/include/asm-m68knommu/mcfuart.h
@@ -44,6 +44,10 @@
 #define MCFUART_BASE1           0x60000         /* Base address of UART1 */
 #define MCFUART_BASE2           0x64000         /* Base address of UART2 */
 #define MCFUART_BASE3           0x68000         /* Base address of UART2 */
+#elif defined(CONFIG_M532x)
+#define MCFUART_BASE1           0xfc060000      /* Base address of UART1 */
+#define MCFUART_BASE2           0xfc064000      /* Base address of UART2 */
+#define MCFUART_BASE3           0xfc068000      /* Base address of UART3 */
 #endif
 
 
diff --git a/include/asm-m68knommu/page.h b/include/asm-m68knommu/page.h
index a22bf5a881..2a1b8bdcb2 100644
--- a/include/asm-m68knommu/page.h
+++ b/include/asm-m68knommu/page.h
@@ -1,6 +1,7 @@
 #ifndef _M68KNOMMU_PAGE_H
 #define _M68KNOMMU_PAGE_H
 
+#ifdef __KERNEL__
 
 /* PAGE_SHIFT determines the page size */
 
@@ -8,8 +9,6 @@
 #define PAGE_SIZE       (1UL << PAGE_SHIFT)
 #define PAGE_MASK       (~(PAGE_SIZE-1))
 
-#ifdef __KERNEL__
-
 #include <asm/setup.h>
 
 #ifndef __ASSEMBLY__
@@ -76,8 +75,8 @@ extern unsigned long memory_end;
 
 #endif /* __ASSEMBLY__ */
 
-#endif /* __KERNEL__ */
-
 #include <asm-generic/page.h>
 
+#endif /* __KERNEL__ */
+
 #endif /* _M68KNOMMU_PAGE_H */
diff --git a/include/asm-m68knommu/page_offset.h b/include/asm-m68knommu/page_offset.h
index 8ed6d7b7d9..d4e73e0ba6 100644
--- a/include/asm-m68knommu/page_offset.h
+++ b/include/asm-m68knommu/page_offset.h
@@ -1,46 +1,5 @@
 
 
 /* This handles the memory map.. */
-
-#ifdef CONFIG_COLDFIRE
-#if defined(CONFIG_SMALL)
-#define PAGE_OFFSET_RAW         0x30020000
-#elif defined(CONFIG_CFV240)
-#define PAGE_OFFSET_RAW         0x02000000
-#else
-#define PAGE_OFFSET_RAW         0x00000000
-#endif
-#endif
-
-#ifdef CONFIG_M68360
-#define PAGE_OFFSET_RAW     0x00000000
-#endif
-
-#ifdef CONFIG_PILOT
-#ifdef CONFIG_M68328
-#define PAGE_OFFSET_RAW         0x10000000
-#endif
-#ifdef CONFIG_M68EZ328
-#define PAGE_OFFSET_RAW         0x00000000
-#endif
-#endif
-#ifdef CONFIG_UCSIMM
-#define PAGE_OFFSET_RAW         0x00000000
-#endif
-
-#if defined(CONFIG_UCDIMM) || defined(CONFIG_DRAGEN2)
-#ifdef CONFIG_M68VZ328 
-#define PAGE_OFFSET_RAW         0x00000000
-#endif /* CONFIG_M68VZ328 */
-#endif /* CONFIG_UCDIMM */
-
-#ifdef CONFIG_M68EZ328ADS
-#define PAGE_OFFSET_RAW         0x00000000
-#endif
-#ifdef CONFIG_ALMA_ANS
-#define PAGE_OFFSET_RAW         0x00000000
-#endif
-#ifdef CONFIG_M68EN302
-#define PAGE_OFFSET_RAW         0x00000000
-#endif
+#define PAGE_OFFSET_RAW         CONFIG_RAMBASE
 
diff --git a/include/asm-m68knommu/processor.h b/include/asm-m68knommu/processor.h
index 278b00bc60..9d3a1bf412 100644
--- a/include/asm-m68knommu/processor.h
+++ b/include/asm-m68knommu/processor.h
@@ -13,6 +13,7 @@
  */
 #define current_text_addr() ({ __label__ _l; _l: &&_l;})
 
+#include <linux/compiler.h>
 #include <linux/threads.h>
 #include <asm/types.h>
 #include <asm/segment.h>
@@ -78,19 +79,31 @@ struct thread_struct {
 }
 
 /*
+ * Coldfire stacks need to be re-aligned on trap exit, conventional
+ * 68k can handle this case cleanly.
+ */
+#if defined(CONFIG_COLDFIRE)
+#define reformat(_regs)         do { (_regs)->format = 0x4; } while(0)
+#else
+#define reformat(_regs)         do { } while (0)
+#endif
+
+/*
  * Do necessary setup to start up a newly executed thread.
  *
  * pass the data segment into user programs if it exists,
  * it can't hurt anything as far as I can tell
  */
-#define start_thread(_regs, _pc, _usp)           \
-do {                                             \
-        set_fs(USER_DS); /* reads from user space */ \
-        (_regs)->pc = (_pc);                         \
-        if (current->mm)                             \
-                (_regs)->d5 = current->mm->start_data;   \
-        (_regs)->sr &= ~0x2000;                      \
-        wrusp(_usp);                                 \
+#define start_thread(_regs, _pc, _usp)                  \
+do {                                                    \
+        set_fs(USER_DS); /* reads from user space */    \
+        (_regs)->pc = (_pc);                            \
+        ((struct switch_stack *)(_regs))[-1].a6 = 0;    \
+        reformat(_regs);                                \
+        if (current->mm)                                \
+                (_regs)->d5 = current->mm->start_data;  \
+        (_regs)->sr &= ~0x2000;                         \
+        wrusp(_usp);                                    \
 } while(0)
 
 /* Forward declaration, a strange C thing */
@@ -125,6 +138,6 @@ unsigned long get_wchan(struct task_struct *p);
         eip; })
 #define KSTK_ESP(tsk)   ((tsk) == current ? rdusp() : (tsk)->thread.usp)
 
-#define cpu_relax()    do { } while (0)
+#define cpu_relax()    barrier()
 
 #endif
diff --git a/include/asm-m68knommu/ptrace.h b/include/asm-m68knommu/ptrace.h
index 1e19c457de..47258e86e8 100644
--- a/include/asm-m68knommu/ptrace.h
+++ b/include/asm-m68knommu/ptrace.h
@@ -46,11 +46,9 @@ struct pt_regs {
 #else
   unsigned short sr;
   unsigned long  pc;
-#ifndef NO_FORMAT_VEC
   unsigned format :  4; /* frame format specifier */
   unsigned vector : 12; /* vector offset */
 #endif
-#endif
 };
 
 /*
diff --git a/include/asm-m68knommu/signal.h b/include/asm-m68knommu/signal.h
index 1d13187f60..216c08be54 100644
--- a/include/asm-m68knommu/signal.h
+++ b/include/asm-m68knommu/signal.h
@@ -74,7 +74,6 @@ typedef unsigned long sigset_t;
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * 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.
@@ -94,7 +93,6 @@ typedef unsigned long sigset_t;
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 /* 
  * sigaltstack controls
diff --git a/include/asm-m68knommu/system.h b/include/asm-m68knommu/system.h
index 2bbe2db00a..2a81449867 100644
--- a/include/asm-m68knommu/system.h
+++ b/include/asm-m68knommu/system.h
@@ -106,7 +106,6 @@ asmlinkage void resume(void);
 #define wmb()  asm volatile (""   : : :"memory")
 #define set_rmb(var, value)    do { xchg(&var, value); } while (0)
 #define set_mb(var, value)     set_rmb(var, value)
-#define set_wmb(var, value)    do { var = value; wmb(); } while (0)
 
 #ifdef CONFIG_SMP
 #define smp_mb()        mb()
diff --git a/include/asm-m68knommu/uaccess.h b/include/asm-m68knommu/uaccess.h
index 05be9515a2..62b29b10bc 100644
--- a/include/asm-m68knommu/uaccess.h
+++ b/include/asm-m68knommu/uaccess.h
@@ -93,7 +93,7 @@ extern int __put_user_bad(void);
 #define get_user(x, ptr)                                        \
 ({                                                              \
     int __gu_err = 0;                                           \
-    typeof(*(ptr)) __gu_val = 0;                                \
+    typeof(x) __gu_val = 0;                                     \
     switch (sizeof(*(ptr))) {                                   \
     case 1:                                                     \
         __get_user_asm(__gu_err, __gu_val, ptr, b, "=d");       \
@@ -105,23 +105,23 @@ extern int __put_user_bad(void);
         __get_user_asm(__gu_err, __gu_val, ptr, l, "=r");       \
         break;                                                  \
     case 8:                                                     \
-        memcpy(&__gu_val, ptr, sizeof (*(ptr))); \
+        memcpy((void *) &__gu_val, ptr, sizeof (*(ptr)));       \
         break;                                                  \
     default:                                                    \
         __gu_val = 0;                                           \
         __gu_err = __get_user_bad();                            \
         break;                                                  \
     }                                                           \
-    (x) = __gu_val;                                             \
+    (x) = (typeof(*(ptr))) __gu_val;                            \
     __gu_err;                                                   \
 })
 #define __get_user(x, ptr) get_user(x, ptr)
 
 extern int __get_user_bad(void);
 
-#define __get_user_asm(err,x,ptr,bwl,reg)       \
-        __asm__ ("move" #bwl " %1,%0"                   \
-                 : "=d" (x)                                                     \
+#define __get_user_asm(err,x,ptr,bwl,reg)                       \
+        __asm__ ("move" #bwl " %1,%0"                           \
+                 : "=d" (x)                                     \
                  : "m" (*__ptr(ptr)))
 
 #define copy_from_user(to, from, n)             (memcpy(to, from, n), 0)
diff --git a/include/asm-m68knommu/unistd.h b/include/asm-m68knommu/unistd.h
index 1b2abdf281..21fdc37c5c 100644
--- a/include/asm-m68knommu/unistd.h
+++ b/include/asm-m68knommu/unistd.h
@@ -289,13 +289,14 @@
 #ifdef __KERNEL__
 
 #define NR_syscalls             282
+#include <linux/err.h>
 
-/* user-visible error numbers are in the range -1 - -122: see
+/* user-visible error numbers are in the range -1 - -MAX_ERRNO: see
    <asm-m68k/errno.h> */
 
 #define __syscall_return(type, res) \
 do { \
-        if ((unsigned long)(res) >= (unsigned long)(-125)) { \
+        if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \
         /* avoid using res which is declared to be in register d0; \
            errno might expand to a function call and clobber it.  */ \
                 int __err = -(res); \
diff --git a/include/asm-mips/Kbuild b/include/asm-mips/Kbuild
new file mode 100644
index 0000000000..7897f05e31
--- /dev/null
+++ b/include/asm-mips/Kbuild
@@ -0,0 +1,3 @@
+include include/asm-generic/Kbuild.asm
+
+header-y += cachectl.h sgidefs.h sysmips.h
diff --git a/include/asm-mips/apm.h b/include/asm-mips/apm.h
index e8c69208f6..4b99ffc115 100644
--- a/include/asm-mips/apm.h
+++ b/include/asm-mips/apm.h
@@ -13,7 +13,6 @@
 #ifndef MIPS_ASM_SA1100_APM_H
 #define MIPS_ASM_SA1100_APM_H
 
-#include <linux/config.h>
 #include <linux/apm_bios.h>
 
 /*
diff --git a/include/asm-mips/asmmacro.h b/include/asm-mips/asmmacro.h
index 2c42f6b00a..92e62ef711 100644
--- a/include/asm-mips/asmmacro.h
+++ b/include/asm-mips/asmmacro.h
@@ -26,14 +26,14 @@
         ori     \reg, \reg, TCSTATUS_IXMT
         xori    \reg, \reg, TCSTATUS_IXMT
         mtc0    \reg, CP0_TCSTATUS
-        ehb
+        _ehb
         .endm
 
         .macro  local_irq_disable reg=t0
         mfc0    \reg, CP0_TCSTATUS
         ori     \reg, \reg, TCSTATUS_IXMT
         mtc0    \reg, CP0_TCSTATUS
-        ehb
+        _ehb
         .endm
 #else
         .macro  local_irq_enable reg=t0
diff --git a/include/asm-mips/atomic.h b/include/asm-mips/atomic.h
index 13d44e1402..e64abc0d82 100644
--- a/include/asm-mips/atomic.h
+++ b/include/asm-mips/atomic.h
@@ -22,8 +22,8 @@
 #ifndef _ASM_ATOMIC_H
 #define _ASM_ATOMIC_H
 
+#include <linux/irqflags.h>
 #include <asm/cpu-features.h>
-#include <asm/interrupt.h>
 #include <asm/war.h>
 
 typedef struct { volatile int counter; } atomic_t;
diff --git a/include/asm-mips/bitops.h b/include/asm-mips/bitops.h
index 098cec2636..1bb89c5a10 100644
--- a/include/asm-mips/bitops.h
+++ b/include/asm-mips/bitops.h
@@ -31,7 +31,7 @@
 
 #ifdef __KERNEL__
 
-#include <asm/interrupt.h>
+#include <linux/irqflags.h>
 #include <asm/sgidefs.h>
 #include <asm/war.h>
 
diff --git a/include/asm-mips/bootinfo.h b/include/asm-mips/bootinfo.h
index 3b745e76f4..78c35ec463 100644
--- a/include/asm-mips/bootinfo.h
+++ b/include/asm-mips/bootinfo.h
@@ -112,8 +112,7 @@
  * Valid machtype for group GALILEO
  */
 #define MACH_GROUP_GALILEO     11       /* Galileo Eval Boards          */
-#define  MACH_EV96100           0       /* EV96100 */
-#define  MACH_EV64120A          1       /* EV64120A */
+#define  MACH_EV64120A          0       /* EV64120A */
 
 /*
  * Valid machtype for group MOMENCO
diff --git a/include/asm-mips/cacheflush.h b/include/asm-mips/cacheflush.h
index 47bc8f6c20..36416fdfcf 100644
--- a/include/asm-mips/cacheflush.h
+++ b/include/asm-mips/cacheflush.h
@@ -21,7 +21,6 @@
  *  - flush_cache_range(vma, start, end) flushes a range of pages
  *  - flush_icache_range(start, end) flush a range of instructions
  *  - flush_dcache_page(pg) flushes(wback&invalidates) a page for dcache
- *  - flush_icache_page(vma, pg) flushes(invalidates) a page for icache
  *
  * MIPS specific flush operations:
  *
@@ -39,7 +38,7 @@ extern void __flush_dcache_page(struct page *page);
 
 static inline void flush_dcache_page(struct page *page)
 {
-        if (cpu_has_dc_aliases)
+        if (cpu_has_dc_aliases || !cpu_has_ic_fills_f_dc)
                 __flush_dcache_page(page);
 
 }
@@ -47,8 +46,13 @@ static inline void flush_dcache_page(struct page *page)
 #define flush_dcache_mmap_lock(mapping)         do { } while (0)
 #define flush_dcache_mmap_unlock(mapping)       do { } while (0)
 
-extern void (*flush_icache_page)(struct vm_area_struct *vma,
+extern void (*__flush_icache_page)(struct vm_area_struct *vma,
         struct page *page);
+static inline void flush_icache_page(struct vm_area_struct *vma,
+        struct page *page)
+{
+}
+
 extern void (*flush_icache_range)(unsigned long start, unsigned long end);
 #define flush_cache_vmap(start, end)            flush_cache_all()
 #define flush_cache_vunmap(start, end)          flush_cache_all()
@@ -60,7 +64,7 @@ static inline void copy_to_user_page(struct vm_area_struct *vma,
         if (cpu_has_dc_aliases)
                 flush_cache_page(vma, vaddr, page_to_pfn(page));
         memcpy(dst, src, len);
-        flush_icache_page(vma, page);
+        __flush_icache_page(vma, page);
 }
 
 static inline void copy_from_user_page(struct vm_area_struct *vma,
diff --git a/include/asm-mips/compat.h b/include/asm-mips/compat.h
index 986511db54..900f472fdd 100644
--- a/include/asm-mips/compat.h
+++ b/include/asm-mips/compat.h
@@ -145,8 +145,5 @@ static inline void __user *compat_alloc_user_space(long len)
 
         return (void __user *) (regs->regs[29] - len);
 }
-#if defined (__MIPSEL__)
-#define __COMPAT_ENDIAN_SWAP__  1
-#endif
 
 #endif /* _ASM_COMPAT_H */
diff --git a/include/asm-mips/cpu-features.h b/include/asm-mips/cpu-features.h
index 881ce1f980..eadca266f1 100644
--- a/include/asm-mips/cpu-features.h
+++ b/include/asm-mips/cpu-features.h
@@ -143,12 +143,8 @@
 #define cpu_has_dsp             (cpu_data[0].ases & MIPS_ASE_DSP)
 #endif
 
-#ifdef CONFIG_MIPS_MT
 #ifndef cpu_has_mipsmt
-# define cpu_has_mipsmt         (cpu_data[0].ases & MIPS_ASE_MIPSMT)
-#endif
-#else
-# define cpu_has_mipsmt         0
+#define cpu_has_mipsmt          (cpu_data[0].ases & MIPS_ASE_MIPSMT)
 #endif
 
 #ifdef CONFIG_32BIT
@@ -187,24 +183,20 @@
 # endif
 #endif
 
-#ifdef CONFIG_CPU_MIPSR2
-# if defined(CONFIG_CPU_MIPSR2_IRQ_VI) && !defined(cpu_has_vint)
-#  define cpu_has_vint          (cpu_data[0].options & MIPS_CPU_VINT)
-# else
-#  define cpu_has_vint                  0
-# endif
-# if defined(CONFIG_CPU_MIPSR2_IRQ_EI) && !defined(cpu_has_veic)
-#  define cpu_has_veic          (cpu_data[0].options & MIPS_CPU_VEIC)
-# else
-#  define cpu_has_veic                  0
-# endif
-#else
+#if defined(CONFIG_CPU_MIPSR2_IRQ_VI) && !defined(cpu_has_vint)
+# define cpu_has_vint           (cpu_data[0].options & MIPS_CPU_VINT)
+#elif !defined(cpu_has_vint)
 # define cpu_has_vint                   0
+#endif
+
+#if defined(CONFIG_CPU_MIPSR2_IRQ_EI) && !defined(cpu_has_veic)
+# define cpu_has_veic           (cpu_data[0].options & MIPS_CPU_VEIC)
+#elif !defined(cpu_has_veic)
 # define cpu_has_veic                   0
 #endif
 
-#ifndef cpu_has_subset_pcaches
-#define cpu_has_subset_pcaches  (cpu_data[0].options & MIPS_CPU_SUBSET_CACHES)
+#ifndef cpu_has_inclusive_pcaches
+#define cpu_has_inclusive_pcaches       (cpu_data[0].options & MIPS_CPU_INCLUSIVE_CACHES)
 #endif
 
 #ifndef cpu_dcache_line_size
diff --git a/include/asm-mips/cpu.h b/include/asm-mips/cpu.h
index dff2a0a52f..d38fdbf845 100644
--- a/include/asm-mips/cpu.h
+++ b/include/asm-mips/cpu.h
@@ -242,7 +242,7 @@
 #define MIPS_CPU_EJTAG          0x00008000 /* EJTAG exception */
 #define MIPS_CPU_NOFPUEX        0x00010000 /* no FPU exception */
 #define MIPS_CPU_LLSC           0x00020000 /* CPU has ll/sc instructions */
-#define MIPS_CPU_SUBSET_CACHES  0x00040000 /* P-cache subset enforced */
+#define MIPS_CPU_INCLUSIVE_CACHES       0x00040000 /* P-cache subset enforced */
 #define MIPS_CPU_PREFETCH       0x00080000 /* CPU has usable prefetch */
 #define MIPS_CPU_VINT           0x00100000 /* CPU supports MIPSR2 vectored interrupts */
 #define MIPS_CPU_VEIC           0x00200000 /* CPU supports MIPSR2 external interrupt controller mode */
diff --git a/include/asm-mips/fcntl.h b/include/asm-mips/fcntl.h
index 787220e6c1..00a50ec1c1 100644
--- a/include/asm-mips/fcntl.h
+++ b/include/asm-mips/fcntl.h
@@ -25,8 +25,6 @@
 
 #define F_SETOWN        24      /*  for sockets. */
 #define F_GETOWN        23      /*  for sockets. */
-#define F_SETSIG        10      /*  for sockets. */
-#define F_GETSIG        11      /*  for sockets. */
 
 #ifndef __mips64
 #define F_GETLK64       33      /*  using 'struct flock64' */
diff --git a/include/asm-mips/fixmap.h b/include/asm-mips/fixmap.h
index 1cadefbbc0..6959bdb593 100644
--- a/include/asm-mips/fixmap.h
+++ b/include/asm-mips/fixmap.h
@@ -69,7 +69,11 @@ extern void __set_fixmap (enum fixed_addresses idx,
  * the start of the fixmap, and leave one page empty
  * at the top of mem..
  */
+#if defined(CONFIG_CPU_TX39XX) || defined(CONFIG_CPU_TX49XX)
+#define FIXADDR_TOP     (0xff000000UL - 0x2000)
+#else
 #define FIXADDR_TOP     (0xffffe000UL)
+#endif
 #define FIXADDR_SIZE    (__end_of_fixed_addresses << PAGE_SHIFT)
 #define FIXADDR_START   (FIXADDR_TOP - FIXADDR_SIZE)
 
diff --git a/include/asm-mips/galileo-boards/gt96100.h b/include/asm-mips/galileo-boards/gt96100.h
deleted file mode 100644
index aabd1b629c..0000000000
--- a/include/asm-mips/galileo-boards/gt96100.h
+++ /dev/null
@@ -1,427 +0,0 @@
-/*
- * Copyright 2000 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *              stevel@mvista.com or source@mvista.com
- *
- *  This program is free software; you can distribute 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 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.
- *
- * Register offsets of the MIPS GT96100 Advanced Communication Controller.
- */
-#ifndef _GT96100_H
-#define _GT96100_H
-
-/*
- * Galileo GT96100 internal register base.
- */
-#define MIPS_GT96100_BASE (KSEG1ADDR(0x14000000))
-
-#define GT96100_WRITE(ofs, data) \
-    *(volatile u32 *)(MIPS_GT96100_BASE+ofs) = cpu_to_le32(data)
-#define GT96100_READ(ofs) \
-    le32_to_cpu(*(volatile u32 *)(MIPS_GT96100_BASE+ofs))
-
-#define GT96100_ETH_IO_SIZE 0x4000
-
-/************************************************************************
- *  Register offset addresses follow
- ************************************************************************/
-
-/* CPU Interface Control Registers */
-#define GT96100_CPU_INTERF_CONFIG 0x000000
-
-/* Ethernet Ports */
-#define GT96100_ETH_PHY_ADDR_REG             0x080800
-#define GT96100_ETH_SMI_REG                  0x080810
-/*
-  These are offsets to port 0 registers. Add GT96100_ETH_IO_SIZE to
-  get offsets to port 1 registers.
-*/
-#define GT96100_ETH_PORT_CONFIG          0x084800
-#define GT96100_ETH_PORT_CONFIG_EXT      0x084808
-#define GT96100_ETH_PORT_COMM            0x084810
-#define GT96100_ETH_PORT_STATUS          0x084818
-#define GT96100_ETH_SER_PARAM            0x084820
-#define GT96100_ETH_HASH_TBL_PTR         0x084828
-#define GT96100_ETH_FLOW_CNTRL_SRC_ADDR_L    0x084830
-#define GT96100_ETH_FLOW_CNTRL_SRC_ADDR_H    0x084838
-#define GT96100_ETH_SDMA_CONFIG          0x084840
-#define GT96100_ETH_SDMA_COMM            0x084848
-#define GT96100_ETH_INT_CAUSE            0x084850
-#define GT96100_ETH_INT_MASK             0x084858
-#define GT96100_ETH_1ST_RX_DESC_PTR0         0x084880
-#define GT96100_ETH_1ST_RX_DESC_PTR1         0x084884
-#define GT96100_ETH_1ST_RX_DESC_PTR2         0x084888
-#define GT96100_ETH_1ST_RX_DESC_PTR3         0x08488C
-#define GT96100_ETH_CURR_RX_DESC_PTR0        0x0848A0
-#define GT96100_ETH_CURR_RX_DESC_PTR1        0x0848A4
-#define GT96100_ETH_CURR_RX_DESC_PTR2        0x0848A8
-#define GT96100_ETH_CURR_RX_DESC_PTR3        0x0848AC
-#define GT96100_ETH_CURR_TX_DESC_PTR0        0x0848E0
-#define GT96100_ETH_CURR_TX_DESC_PTR1        0x0848E4
-#define GT96100_ETH_MIB_COUNT_BASE           0x085800
-
-/* SDMAs */
-#define GT96100_SDMA_GROUP_CONFIG           0x101AF0
-/* SDMA Group 0 */
-#define GT96100_SDMA_G0_CHAN0_CONFIG        0x000900
-#define GT96100_SDMA_G0_CHAN0_COMM          0x000908
-#define GT96100_SDMA_G0_CHAN0_RX_DESC_BASE      0x008900
-#define GT96100_SDMA_G0_CHAN0_CURR_RX_DESC_PTR  0x008910
-#define GT96100_SDMA_G0_CHAN0_TX_DESC_BASE      0x00C900
-#define GT96100_SDMA_G0_CHAN0_CURR_TX_DESC_PTR  0x00C910
-#define GT96100_SDMA_G0_CHAN0_1ST_TX_DESC_PTR   0x00C914
-#define GT96100_SDMA_G0_CHAN1_CONFIG        0x010900
-#define GT96100_SDMA_G0_CHAN1_COMM          0x010908
-#define GT96100_SDMA_G0_CHAN1_RX_DESC_BASE      0x018900
-#define GT96100_SDMA_G0_CHAN1_CURR_RX_DESC_PTR  0x018910
-#define GT96100_SDMA_G0_CHAN1_TX_DESC_BASE      0x01C900
-#define GT96100_SDMA_G0_CHAN1_CURR_TX_DESC_PTR  0x01C910
-#define GT96100_SDMA_G0_CHAN1_1ST_TX_DESC_PTR   0x01C914
-#define GT96100_SDMA_G0_CHAN2_CONFIG        0x020900
-#define GT96100_SDMA_G0_CHAN2_COMM          0x020908
-#define GT96100_SDMA_G0_CHAN2_RX_DESC_BASE      0x028900
-#define GT96100_SDMA_G0_CHAN2_CURR_RX_DESC_PTR  0x028910
-#define GT96100_SDMA_G0_CHAN2_TX_DESC_BASE      0x02C900
-#define GT96100_SDMA_G0_CHAN2_CURR_TX_DESC_PTR  0x02C910
-#define GT96100_SDMA_G0_CHAN2_1ST_TX_DESC_PTR   0x02C914
-#define GT96100_SDMA_G0_CHAN3_CONFIG        0x030900
-#define GT96100_SDMA_G0_CHAN3_COMM          0x030908
-#define GT96100_SDMA_G0_CHAN3_RX_DESC_BASE      0x038900
-#define GT96100_SDMA_G0_CHAN3_CURR_RX_DESC_PTR  0x038910
-#define GT96100_SDMA_G0_CHAN3_TX_DESC_BASE      0x03C900
-#define GT96100_SDMA_G0_CHAN3_CURR_TX_DESC_PTR  0x03C910
-#define GT96100_SDMA_G0_CHAN3_1ST_TX_DESC_PTR   0x03C914
-#define GT96100_SDMA_G0_CHAN4_CONFIG        0x040900
-#define GT96100_SDMA_G0_CHAN4_COMM          0x040908
-#define GT96100_SDMA_G0_CHAN4_RX_DESC_BASE      0x048900
-#define GT96100_SDMA_G0_CHAN4_CURR_RX_DESC_PTR  0x048910
-#define GT96100_SDMA_G0_CHAN4_TX_DESC_BASE      0x04C900
-#define GT96100_SDMA_G0_CHAN4_CURR_TX_DESC_PTR  0x04C910
-#define GT96100_SDMA_G0_CHAN4_1ST_TX_DESC_PTR   0x04C914
-#define GT96100_SDMA_G0_CHAN5_CONFIG        0x050900
-#define GT96100_SDMA_G0_CHAN5_COMM          0x050908
-#define GT96100_SDMA_G0_CHAN5_RX_DESC_BASE      0x058900
-#define GT96100_SDMA_G0_CHAN5_CURR_RX_DESC_PTR  0x058910
-#define GT96100_SDMA_G0_CHAN5_TX_DESC_BASE      0x05C900
-#define GT96100_SDMA_G0_CHAN5_CURR_TX_DESC_PTR  0x05C910
-#define GT96100_SDMA_G0_CHAN5_1ST_TX_DESC_PTR   0x05C914
-#define GT96100_SDMA_G0_CHAN6_CONFIG        0x060900
-#define GT96100_SDMA_G0_CHAN6_COMM          0x060908
-#define GT96100_SDMA_G0_CHAN6_RX_DESC_BASE      0x068900
-#define GT96100_SDMA_G0_CHAN6_CURR_RX_DESC_PTR  0x068910
-#define GT96100_SDMA_G0_CHAN6_TX_DESC_BASE      0x06C900
-#define GT96100_SDMA_G0_CHAN6_CURR_TX_DESC_PTR  0x06C910
-#define GT96100_SDMA_G0_CHAN6_1ST_TX_DESC_PTR   0x06C914
-#define GT96100_SDMA_G0_CHAN7_CONFIG        0x070900
-#define GT96100_SDMA_G0_CHAN7_COMM          0x070908
-#define GT96100_SDMA_G0_CHAN7_RX_DESC_BASE      0x078900
-#define GT96100_SDMA_G0_CHAN7_CURR_RX_DESC_PTR  0x078910
-#define GT96100_SDMA_G0_CHAN7_TX_DESC_BASE      0x07C900
-#define GT96100_SDMA_G0_CHAN7_CURR_TX_DESC_PTR  0x07C910
-#define GT96100_SDMA_G0_CHAN7_1ST_TX_DESC_PTR   0x07C914
-/* SDMA Group 1 */
-#define GT96100_SDMA_G1_CHAN0_CONFIG        0x100900
-#define GT96100_SDMA_G1_CHAN0_COMM          0x100908
-#define GT96100_SDMA_G1_CHAN0_RX_DESC_BASE      0x108900
-#define GT96100_SDMA_G1_CHAN0_CURR_RX_DESC_PTR  0x108910
-#define GT96100_SDMA_G1_CHAN0_TX_DESC_BASE      0x10C900
-#define GT96100_SDMA_G1_CHAN0_CURR_TX_DESC_PTR  0x10C910
-#define GT96100_SDMA_G1_CHAN0_1ST_TX_DESC_PTR   0x10C914
-#define GT96100_SDMA_G1_CHAN1_CONFIG        0x110900
-#define GT96100_SDMA_G1_CHAN1_COMM          0x110908
-#define GT96100_SDMA_G1_CHAN1_RX_DESC_BASE      0x118900
-#define GT96100_SDMA_G1_CHAN1_CURR_RX_DESC_PTR  0x118910
-#define GT96100_SDMA_G1_CHAN1_TX_DESC_BASE      0x11C900
-#define GT96100_SDMA_G1_CHAN1_CURR_TX_DESC_PTR  0x11C910
-#define GT96100_SDMA_G1_CHAN1_1ST_TX_DESC_PTR   0x11C914
-#define GT96100_SDMA_G1_CHAN2_CONFIG        0x120900
-#define GT96100_SDMA_G1_CHAN2_COMM          0x120908
-#define GT96100_SDMA_G1_CHAN2_RX_DESC_BASE      0x128900
-#define GT96100_SDMA_G1_CHAN2_CURR_RX_DESC_PTR  0x128910
-#define GT96100_SDMA_G1_CHAN2_TX_DESC_BASE      0x12C900
-#define GT96100_SDMA_G1_CHAN2_CURR_TX_DESC_PTR  0x12C910
-#define GT96100_SDMA_G1_CHAN2_1ST_TX_DESC_PTR   0x12C914
-#define GT96100_SDMA_G1_CHAN3_CONFIG        0x130900
-#define GT96100_SDMA_G1_CHAN3_COMM          0x130908
-#define GT96100_SDMA_G1_CHAN3_RX_DESC_BASE      0x138900
-#define GT96100_SDMA_G1_CHAN3_CURR_RX_DESC_PTR  0x138910
-#define GT96100_SDMA_G1_CHAN3_TX_DESC_BASE      0x13C900
-#define GT96100_SDMA_G1_CHAN3_CURR_TX_DESC_PTR  0x13C910
-#define GT96100_SDMA_G1_CHAN3_1ST_TX_DESC_PTR   0x13C914
-#define GT96100_SDMA_G1_CHAN4_CONFIG        0x140900
-#define GT96100_SDMA_G1_CHAN4_COMM          0x140908
-#define GT96100_SDMA_G1_CHAN4_RX_DESC_BASE      0x148900
-#define GT96100_SDMA_G1_CHAN4_CURR_RX_DESC_PTR  0x148910
-#define GT96100_SDMA_G1_CHAN4_TX_DESC_BASE      0x14C900
-#define GT96100_SDMA_G1_CHAN4_CURR_TX_DESC_PTR  0x14C910
-#define GT96100_SDMA_G1_CHAN4_1ST_TX_DESC_PTR   0x14C914
-#define GT96100_SDMA_G1_CHAN5_CONFIG        0x150900
-#define GT96100_SDMA_G1_CHAN5_COMM          0x150908
-#define GT96100_SDMA_G1_CHAN5_RX_DESC_BASE      0x158900
-#define GT96100_SDMA_G1_CHAN5_CURR_RX_DESC_PTR  0x158910
-#define GT96100_SDMA_G1_CHAN5_TX_DESC_BASE      0x15C900
-#define GT96100_SDMA_G1_CHAN5_CURR_TX_DESC_PTR  0x15C910
-#define GT96100_SDMA_G1_CHAN5_1ST_TX_DESC_PTR   0x15C914
-#define GT96100_SDMA_G1_CHAN6_CONFIG        0x160900
-#define GT96100_SDMA_G1_CHAN6_COMM          0x160908
-#define GT96100_SDMA_G1_CHAN6_RX_DESC_BASE      0x168900
-#define GT96100_SDMA_G1_CHAN6_CURR_RX_DESC_PTR  0x168910
-#define GT96100_SDMA_G1_CHAN6_TX_DESC_BASE      0x16C900
-#define GT96100_SDMA_G1_CHAN6_CURR_TX_DESC_PTR  0x16C910
-#define GT96100_SDMA_G1_CHAN6_1ST_TX_DESC_PTR   0x16C914
-#define GT96100_SDMA_G1_CHAN7_CONFIG        0x170900
-#define GT96100_SDMA_G1_CHAN7_COMM          0x170908
-#define GT96100_SDMA_G1_CHAN7_RX_DESC_BASE      0x178900
-#define GT96100_SDMA_G1_CHAN7_CURR_RX_DESC_PTR  0x178910
-#define GT96100_SDMA_G1_CHAN7_TX_DESC_BASE      0x17C900
-#define GT96100_SDMA_G1_CHAN7_CURR_TX_DESC_PTR  0x17C910
-#define GT96100_SDMA_G1_CHAN7_1ST_TX_DESC_PTR   0x17C914
-/*  MPSCs  */
-#define GT96100_MPSC0_MAIN_CONFIG_LOW   0x000A00
-#define GT96100_MPSC0_MAIN_CONFIG_HIGH  0x000A04
-#define GT96100_MPSC0_PROTOCOL_CONFIG   0x000A08
-#define GT96100_MPSC_CHAN0_REG1         0x000A0C
-#define GT96100_MPSC_CHAN0_REG2         0x000A10
-#define GT96100_MPSC_CHAN0_REG3         0x000A14
-#define GT96100_MPSC_CHAN0_REG4         0x000A18
-#define GT96100_MPSC_CHAN0_REG5         0x000A1C
-#define GT96100_MPSC_CHAN0_REG6         0x000A20
-#define GT96100_MPSC_CHAN0_REG7         0x000A24
-#define GT96100_MPSC_CHAN0_REG8         0x000A28
-#define GT96100_MPSC_CHAN0_REG9         0x000A2C
-#define GT96100_MPSC_CHAN0_REG10        0x000A30
-#define GT96100_MPSC_CHAN0_REG11        0x000A34
-#define GT96100_MPSC1_MAIN_CONFIG_LOW   0x008A00
-#define GT96100_MPSC1_MAIN_CONFIG_HIGH  0x008A04
-#define GT96100_MPSC1_PROTOCOL_CONFIG   0x008A08
-#define GT96100_MPSC_CHAN1_REG1         0x008A0C
-#define GT96100_MPSC_CHAN1_REG2         0x008A10
-#define GT96100_MPSC_CHAN1_REG3         0x008A14
-#define GT96100_MPSC_CHAN1_REG4         0x008A18
-#define GT96100_MPSC_CHAN1_REG5         0x008A1C
-#define GT96100_MPSC_CHAN1_REG6         0x008A20
-#define GT96100_MPSC_CHAN1_REG7         0x008A24
-#define GT96100_MPSC_CHAN1_REG8         0x008A28
-#define GT96100_MPSC_CHAN1_REG9         0x008A2C
-#define GT96100_MPSC_CHAN1_REG10        0x008A30
-#define GT96100_MPSC_CHAN1_REG11        0x008A34
-#define GT96100_MPSC2_MAIN_CONFIG_LOW   0x010A00
-#define GT96100_MPSC2_MAIN_CONFIG_HIGH  0x010A04
-#define GT96100_MPSC2_PROTOCOL_CONFIG   0x010A08
-#define GT96100_MPSC_CHAN2_REG1         0x010A0C
-#define GT96100_MPSC_CHAN2_REG2         0x010A10
-#define GT96100_MPSC_CHAN2_REG3         0x010A14
-#define GT96100_MPSC_CHAN2_REG4         0x010A18
-#define GT96100_MPSC_CHAN2_REG5         0x010A1C
-#define GT96100_MPSC_CHAN2_REG6         0x010A20
-#define GT96100_MPSC_CHAN2_REG7         0x010A24
-#define GT96100_MPSC_CHAN2_REG8         0x010A28
-#define GT96100_MPSC_CHAN2_REG9         0x010A2C
-#define GT96100_MPSC_CHAN2_REG10        0x010A30
-#define GT96100_MPSC_CHAN2_REG11        0x010A34
-#define GT96100_MPSC3_MAIN_CONFIG_LOW   0x018A00
-#define GT96100_MPSC3_MAIN_CONFIG_HIGH  0x018A04
-#define GT96100_MPSC3_PROTOCOL_CONFIG   0x018A08
-#define GT96100_MPSC_CHAN3_REG1         0x018A0C
-#define GT96100_MPSC_CHAN3_REG2         0x018A10
-#define GT96100_MPSC_CHAN3_REG3         0x018A14
-#define GT96100_MPSC_CHAN3_REG4         0x018A18
-#define GT96100_MPSC_CHAN3_REG5         0x018A1C
-#define GT96100_MPSC_CHAN3_REG6         0x018A20
-#define GT96100_MPSC_CHAN3_REG7         0x018A24
-#define GT96100_MPSC_CHAN3_REG8         0x018A28
-#define GT96100_MPSC_CHAN3_REG9         0x018A2C
-#define GT96100_MPSC_CHAN3_REG10        0x018A30
-#define GT96100_MPSC_CHAN3_REG11        0x018A34
-#define GT96100_MPSC4_MAIN_CONFIG_LOW   0x020A00
-#define GT96100_MPSC4_MAIN_CONFIG_HIGH  0x020A04
-#define GT96100_MPSC4_PROTOCOL_CONFIG   0x020A08
-#define GT96100_MPSC_CHAN4_REG1         0x020A0C
-#define GT96100_MPSC_CHAN4_REG2         0x020A10
-#define GT96100_MPSC_CHAN4_REG3         0x020A14
-#define GT96100_MPSC_CHAN4_REG4         0x020A18
-#define GT96100_MPSC_CHAN4_REG5         0x020A1C
-#define GT96100_MPSC_CHAN4_REG6         0x020A20
-#define GT96100_MPSC_CHAN4_REG7         0x020A24
-#define GT96100_MPSC_CHAN4_REG8         0x020A28
-#define GT96100_MPSC_CHAN4_REG9         0x020A2C
-#define GT96100_MPSC_CHAN4_REG10        0x020A30
-#define GT96100_MPSC_CHAN4_REG11        0x020A34
-#define GT96100_MPSC5_MAIN_CONFIG_LOW   0x028A00
-#define GT96100_MPSC5_MAIN_CONFIG_HIGH  0x028A04
-#define GT96100_MPSC5_PROTOCOL_CONFIG   0x028A08
-#define GT96100_MPSC_CHAN5_REG1         0x028A0C
-#define GT96100_MPSC_CHAN5_REG2         0x028A10
-#define GT96100_MPSC_CHAN5_REG3         0x028A14
-#define GT96100_MPSC_CHAN5_REG4         0x028A18
-#define GT96100_MPSC_CHAN5_REG5         0x028A1C
-#define GT96100_MPSC_CHAN5_REG6         0x028A20
-#define GT96100_MPSC_CHAN5_REG7         0x028A24
-#define GT96100_MPSC_CHAN5_REG8         0x028A28
-#define GT96100_MPSC_CHAN5_REG9         0x028A2C
-#define GT96100_MPSC_CHAN5_REG10        0x028A30
-#define GT96100_MPSC_CHAN5_REG11        0x028A34
-#define GT96100_MPSC6_MAIN_CONFIG_LOW   0x030A00
-#define GT96100_MPSC6_MAIN_CONFIG_HIGH  0x030A04
-#define GT96100_MPSC6_PROTOCOL_CONFIG   0x030A08
-#define GT96100_MPSC_CHAN6_REG1         0x030A0C
-#define GT96100_MPSC_CHAN6_REG2         0x030A10
-#define GT96100_MPSC_CHAN6_REG3         0x030A14
-#define GT96100_MPSC_CHAN6_REG4         0x030A18
-#define GT96100_MPSC_CHAN6_REG5         0x030A1C
-#define GT96100_MPSC_CHAN6_REG6         0x030A20
-#define GT96100_MPSC_CHAN6_REG7         0x030A24
-#define GT96100_MPSC_CHAN6_REG8         0x030A28
-#define GT96100_MPSC_CHAN6_REG9         0x030A2C
-#define GT96100_MPSC_CHAN6_REG10        0x030A30
-#define GT96100_MPSC_CHAN6_REG11        0x030A34
-#define GT96100_MPSC7_MAIN_CONFIG_LOW   0x038A00
-#define GT96100_MPSC7_MAIN_CONFIG_HIGH  0x038A04
-#define GT96100_MPSC7_PROTOCOL_CONFIG   0x038A08
-#define GT96100_MPSC_CHAN7_REG1         0x038A0C
-#define GT96100_MPSC_CHAN7_REG2         0x038A10
-#define GT96100_MPSC_CHAN7_REG3         0x038A14
-#define GT96100_MPSC_CHAN7_REG4         0x038A18
-#define GT96100_MPSC_CHAN7_REG5         0x038A1C
-#define GT96100_MPSC_CHAN7_REG6         0x038A20
-#define GT96100_MPSC_CHAN7_REG7         0x038A24
-#define GT96100_MPSC_CHAN7_REG8         0x038A28
-#define GT96100_MPSC_CHAN7_REG9         0x038A2C
-#define GT96100_MPSC_CHAN7_REG10        0x038A30
-#define GT96100_MPSC_CHAN7_REG11        0x038A34
-/*  FlexTDMs  */
-/* TDPR0 - Transmit Dual Port RAM. block size 0xff */
-#define GT96100_FXTDM0_TDPR0_BLK0_BASE  0x000B00
-#define GT96100_FXTDM0_TDPR0_BLK1_BASE  0x001B00
-#define GT96100_FXTDM0_TDPR0_BLK2_BASE  0x002B00
-#define GT96100_FXTDM0_TDPR0_BLK3_BASE  0x003B00
-/* RDPR0 - Receive Dual Port RAM. block size 0xff */
-#define GT96100_FXTDM0_RDPR0_BLK0_BASE  0x004B00
-#define GT96100_FXTDM0_RDPR0_BLK1_BASE  0x005B00
-#define GT96100_FXTDM0_RDPR0_BLK2_BASE  0x006B00
-#define GT96100_FXTDM0_RDPR0_BLK3_BASE  0x007B00
-#define GT96100_FXTDM0_TX_READ_PTR      0x008B00
-#define GT96100_FXTDM0_RX_READ_PTR      0x008B04
-#define GT96100_FXTDM0_CONFIG       0x008B08
-#define GT96100_FXTDM0_AUX_CHANA_TX 0x008B0C
-#define GT96100_FXTDM0_AUX_CHANA_RX 0x008B10
-#define GT96100_FXTDM0_AUX_CHANB_TX 0x008B14
-#define GT96100_FXTDM0_AUX_CHANB_RX 0x008B18
-#define GT96100_FXTDM1_TDPR1_BLK0_BASE  0x010B00
-#define GT96100_FXTDM1_TDPR1_BLK1_BASE  0x011B00
-#define GT96100_FXTDM1_TDPR1_BLK2_BASE  0x012B00
-#define GT96100_FXTDM1_TDPR1_BLK3_BASE  0x013B00
-#define GT96100_FXTDM1_RDPR1_BLK0_BASE  0x014B00
-#define GT96100_FXTDM1_RDPR1_BLK1_BASE  0x015B00
-#define GT96100_FXTDM1_RDPR1_BLK2_BASE  0x016B00
-#define GT96100_FXTDM1_RDPR1_BLK3_BASE  0x017B00
-#define GT96100_FXTDM1_TX_READ_PTR      0x018B00
-#define GT96100_FXTDM1_RX_READ_PTR      0x018B04
-#define GT96100_FXTDM1_CONFIG       0x018B08
-#define GT96100_FXTDM1_AUX_CHANA_TX 0x018B0C
-#define GT96100_FXTDM1_AUX_CHANA_RX 0x018B10
-#define GT96100_FLTDM1_AUX_CHANB_TX 0x018B14
-#define GT96100_FLTDM1_AUX_CHANB_RX 0x018B18
-#define GT96100_FLTDM2_TDPR2_BLK0_BASE  0x020B00
-#define GT96100_FLTDM2_TDPR2_BLK1_BASE  0x021B00
-#define GT96100_FLTDM2_TDPR2_BLK2_BASE  0x022B00
-#define GT96100_FLTDM2_TDPR2_BLK3_BASE  0x023B00
-#define GT96100_FLTDM2_RDPR2_BLK0_BASE  0x024B00
-#define GT96100_FLTDM2_RDPR2_BLK1_BASE  0x025B00
-#define GT96100_FLTDM2_RDPR2_BLK2_BASE  0x026B00
-#define GT96100_FLTDM2_RDPR2_BLK3_BASE  0x027B00
-#define GT96100_FLTDM2_TX_READ_PTR      0x028B00
-#define GT96100_FLTDM2_RX_READ_PTR      0x028B04
-#define GT96100_FLTDM2_CONFIG       0x028B08
-#define GT96100_FLTDM2_AUX_CHANA_TX 0x028B0C
-#define GT96100_FLTDM2_AUX_CHANA_RX 0x028B10
-#define GT96100_FLTDM2_AUX_CHANB_TX 0x028B14
-#define GT96100_FLTDM2_AUX_CHANB_RX 0x028B18
-#define GT96100_FLTDM3_TDPR3_BLK0_BASE  0x030B00
-#define GT96100_FLTDM3_TDPR3_BLK1_BASE  0x031B00
-#define GT96100_FLTDM3_TDPR3_BLK2_BASE  0x032B00
-#define GT96100_FLTDM3_TDPR3_BLK3_BASE  0x033B00
-#define GT96100_FXTDM3_RDPR3_BLK0_BASE  0x034B00
-#define GT96100_FXTDM3_RDPR3_BLK1_BASE  0x035B00
-#define GT96100_FXTDM3_RDPR3_BLK2_BASE  0x036B00
-#define GT96100_FXTDM3_RDPR3_BLK3_BASE  0x037B00
-#define GT96100_FXTDM3_TX_READ_PTR      0x038B00
-#define GT96100_FXTDM3_RX_READ_PTR      0x038B04
-#define GT96100_FXTDM3_CONFIG       0x038B08
-#define GT96100_FXTDM3_AUX_CHANA_TX 0x038B0C
-#define GT96100_FXTDM3_AUX_CHANA_RX 0x038B10
-#define GT96100_FXTDM3_AUX_CHANB_TX 0x038B14
-#define GT96100_FXTDM3_AUX_CHANB_RX 0x038B18
-/*  Baud Rate Generators  */
-#define GT96100_BRG0_CONFIG     0x102A00
-#define GT96100_BRG0_BAUD_TUNE  0x102A04
-#define GT96100_BRG1_CONFIG     0x102A08
-#define GT96100_BRG1_BAUD_TUNE  0x102A0C
-#define GT96100_BRG2_CONFIG     0x102A10
-#define GT96100_BRG2_BAUD_TUNE  0x102A14
-#define GT96100_BRG3_CONFIG     0x102A18
-#define GT96100_BRG3_BAUD_TUNE  0x102A1C
-#define GT96100_BRG4_CONFIG     0x102A20
-#define GT96100_BRG4_BAUD_TUNE  0x102A24
-#define GT96100_BRG5_CONFIG     0x102A28
-#define GT96100_BRG5_BAUD_TUNE  0x102A2C
-#define GT96100_BRG6_CONFIG     0x102A30
-#define GT96100_BRG6_BAUD_TUNE  0x102A34
-#define GT96100_BRG7_CONFIG     0x102A38
-#define GT96100_BRG7_BAUD_TUNE  0x102A3C
-/*  Routing Registers  */
-#define GT96100_ROUTE_MAIN      0x101A00
-#define GT96100_ROUTE_RX_CLOCK  0x101A10
-#define GT96100_ROUTE_TX_CLOCK  0x101A20
-/*  General Purpose Ports  */
-#define GT96100_GPP_CONFIG0     0x100A00
-#define GT96100_GPP_CONFIG1     0x100A04
-#define GT96100_GPP_CONFIG2     0x100A08
-#define GT96100_GPP_CONFIG3     0x100A0C
-#define GT96100_GPP_IO0         0x100A20
-#define GT96100_GPP_IO1         0x100A24
-#define GT96100_GPP_IO2         0x100A28
-#define GT96100_GPP_IO3         0x100A2C
-#define GT96100_GPP_DATA0       0x100A40
-#define GT96100_GPP_DATA1       0x100A44
-#define GT96100_GPP_DATA2       0x100A48
-#define GT96100_GPP_DATA3       0x100A4C
-#define GT96100_GPP_LEVEL0      0x100A60
-#define GT96100_GPP_LEVEL1      0x100A64
-#define GT96100_GPP_LEVEL2      0x100A68
-#define GT96100_GPP_LEVEL3      0x100A6C
-/*  Watchdog  */
-#define GT96100_WD_CONFIG   0x101A80
-#define GT96100_WD_VALUE    0x101A84
-/* Communication Unit Arbiter  */
-#define GT96100_COMM_UNIT_ARBTR_CONFIG 0x101AC0
-/*  PCI Arbiters  */
-#define GT96100_PCI0_ARBTR_CONFIG 0x101AE0
-#define GT96100_PCI1_ARBTR_CONFIG 0x101AE4
-/* CIU Arbiter */
-#define GT96100_CIU_ARBITER_CONFIG 0x101AC0
-/* Interrupt Controller */
-#define GT96100_MAIN_CAUSE     0x000C18
-#define GT96100_INT0_MAIN_MASK 0x000C1C
-#define GT96100_INT1_MAIN_MASK 0x000C24
-#define GT96100_HIGH_CAUSE     0x000C98
-#define GT96100_INT0_HIGH_MASK 0x000C9C
-#define GT96100_INT1_HIGH_MASK 0x000CA4
-#define GT96100_INT0_SELECT    0x000C70
-#define GT96100_INT1_SELECT    0x000C74
-#define GT96100_SERIAL_CAUSE   0x103A00
-#define GT96100_SERINT0_MASK   0x103A80
-#define GT96100_SERINT1_MASK   0x103A88
-
-#endif /*  _GT96100_H */
diff --git a/include/asm-mips/hazards.h b/include/asm-mips/hazards.h
index 66943c451c..0fe02945fe 100644
--- a/include/asm-mips/hazards.h
+++ b/include/asm-mips/hazards.h
@@ -12,102 +12,95 @@
 
 
 #ifdef __ASSEMBLY__
-
-        .macro  _ssnop
-        sll     $0, $0, 1
-        .endm
-
-        .macro  _ehb
-        sll     $0, $0, 3
-        .endm
-
-/*
- * RM9000 hazards.  When the JTLB is updated by tlbwi or tlbwr, a subsequent
- * use of the JTLB for instructions should not occur for 4 cpu cycles and use
- * for data translations should not occur for 3 cpu cycles.
- */
-#ifdef CONFIG_CPU_RM9000
-
-        .macro  mtc0_tlbw_hazard
-        .set    push
-        .set    mips32
-        _ssnop; _ssnop; _ssnop; _ssnop
-        .set    pop
-        .endm
-
-        .macro  tlbw_eret_hazard
-        .set    push
-        .set    mips32
-        _ssnop; _ssnop; _ssnop; _ssnop
-        .set    pop
-        .endm
-
+#define ASMMACRO(name, code...) .macro name; code; .endm
 #else
 
-/*
- * The taken branch will result in a two cycle penalty for the two killed
- * instructions on R4000 / R4400.  Other processors only have a single cycle
- * hazard so this is nice trick to have an optimal code for a range of
- * processors.
- */
-        .macro  mtc0_tlbw_hazard
-        b       . + 8
-        .endm
+#define ASMMACRO(name, code...)                                         \
+__asm__(".macro " #name "; " #code "; .endm");                          \
+                                                                        \
+static inline void name(void)                                           \
+{                                                                       \
+        __asm__ __volatile__ (#name);                                   \
+}
 
-        .macro  tlbw_eret_hazard
-        .endm
 #endif
 
+ASMMACRO(_ssnop,
+         sll    $0, $0, 1
+        )
+
+ASMMACRO(_ehb,
+         sll    $0, $0, 3
+        )
+
 /*
- * mtc0->mfc0 hazard
- * The 24K has a 2 cycle mtc0/mfc0 execution hazard.
- * It is a MIPS32R2 processor so ehb will clear the hazard.
+ * TLB hazards
  */
+#if defined(CONFIG_CPU_MIPSR2)
 
-#ifdef CONFIG_CPU_MIPSR2
 /*
- * Use a macro for ehb unless explicit support for MIPSR2 is enabled
+ * MIPSR2 defines ehb for hazard avoidance
  */
 
-#define irq_enable_hazard
+ASMMACRO(mtc0_tlbw_hazard,
+         _ehb
+        )
+ASMMACRO(tlbw_use_hazard,
+         _ehb
+        )
+ASMMACRO(tlb_probe_hazard,
+         _ehb
+        )
+ASMMACRO(irq_enable_hazard,
+        )
+ASMMACRO(irq_disable_hazard,
         _ehb
-
-#define irq_disable_hazard
-        _ehb
-
-#elif defined(CONFIG_CPU_R10000) || defined(CONFIG_CPU_RM9000)
-
+        )
+ASMMACRO(back_to_back_c0_hazard,
+         _ehb
+        )
 /*
- * R10000 rocks - all hazards handled in hardware, so this becomes a nobrainer.
+ * gcc has a tradition of misscompiling the previous construct using the
+ * address of a label as argument to inline assembler.  Gas otoh has the
+ * annoying difference between la and dla which are only usable for 32-bit
+ * rsp. 64-bit code, so can't be used without conditional compilation.
+ * The alterantive is switching the assembler to 64-bit code which happens
+ * to work right even for 32-bit code ...
  */
+#define instruction_hazard()                                            \
+do {                                                                    \
+        unsigned long tmp;                                              \
+                                                                        \
+        __asm__ __volatile__(                                           \
+        "       .set    mips64r2                                \n"     \
+        "       dla     %0, 1f                                  \n"     \
+        "       jr.hb   %0                                      \n"     \
+        "       .set    mips0                                   \n"     \
+        "1:                                                     \n"     \
+        : "=r" (tmp));                                                  \
+} while (0)
 
-#define irq_enable_hazard
-
-#define irq_disable_hazard
-
-#else
+#elif defined(CONFIG_CPU_R10000)
 
 /*
- * Classic MIPS needs 1 - 3 nops or ssnops
+ * R10000 rocks - all hazards handled in hardware, so this becomes a nobrainer.
  */
-#define irq_enable_hazard
-#define irq_disable_hazard                                              \
-        _ssnop; _ssnop; _ssnop
 
-#endif
-
-#else /* __ASSEMBLY__ */
-
-__asm__(
-        "       .macro  _ssnop                                  \n"
-        "       sll     $0, $0, 1                               \n"
-        "       .endm                                           \n"
-        "                                                       \n"
-        "       .macro  _ehb                                    \n"
-        "       sll     $0, $0, 3                               \n"
-        "       .endm                                           \n");
+ASMMACRO(mtc0_tlbw_hazard,
+        )
+ASMMACRO(tlbw_use_hazard,
+        )
+ASMMACRO(tlb_probe_hazard,
+        )
+ASMMACRO(irq_enable_hazard,
+        )
+ASMMACRO(irq_disable_hazard,
+        )
+ASMMACRO(back_to_back_c0_hazard,
+        )
+#define instruction_hazard() do { } while (0)
 
-#ifdef CONFIG_CPU_RM9000
+#elif defined(CONFIG_CPU_RM9000)
 
 /*
  * RM9000 hazards.  When the JTLB is updated by tlbwi or tlbwr, a subsequent
@@ -115,176 +108,73 @@ __asm__(
  * for data translations should not occur for 3 cpu cycles.
  */
 
-#define mtc0_tlbw_hazard()                                              \
-        __asm__ __volatile__(                                           \
-        "       .set    mips32                                  \n"     \
-        "       _ssnop                                          \n"     \
-        "       _ssnop                                          \n"     \
-        "       _ssnop                                          \n"     \
-        "       _ssnop                                          \n"     \
-        "       .set    mips0                                   \n")
-
-#define tlbw_use_hazard()                                               \
-        __asm__ __volatile__(                                           \
-        "       .set    mips32                                  \n"     \
-        "       _ssnop                                          \n"     \
-        "       _ssnop                                          \n"     \
-        "       _ssnop                                          \n"     \
-        "       _ssnop                                          \n"     \
-        "       .set    mips0                                   \n")
-
-#else
-
-/*
- * Overkill warning ...
- */
-#define mtc0_tlbw_hazard()                                              \
-        __asm__ __volatile__(                                           \
-        "       .set    noreorder                               \n"     \
-        "       nop                                             \n"     \
-        "       nop                                             \n"     \
-        "       nop                                             \n"     \
-        "       nop                                             \n"     \
-        "       nop                                             \n"     \
-        "       nop                                             \n"     \
-        "       .set    reorder                                 \n")
-
-#define tlbw_use_hazard()                                               \
-        __asm__ __volatile__(                                           \
-        "       .set    noreorder                               \n"     \
-        "       nop                                             \n"     \
-        "       nop                                             \n"     \
-        "       nop                                             \n"     \
-        "       nop                                             \n"     \
-        "       nop                                             \n"     \
-        "       nop                                             \n"     \
-        "       .set    reorder                                 \n")
-
-#endif
-
-/*
- * Interrupt enable/disable hazards
- * Some processors have hazards when modifying
- * the status register to change the interrupt state
- */
-
-#ifdef CONFIG_CPU_MIPSR2
-
-__asm__("       .macro  irq_enable_hazard                       \n"
-        "       _ehb                                            \n"
-        "       .endm                                           \n"
-        "                                                       \n"
-        "       .macro  irq_disable_hazard                      \n"
-        "       _ehb                                            \n"
-        "       .endm                                           \n");
+ASMMACRO(mtc0_tlbw_hazard,
+         _ssnop; _ssnop; _ssnop; _ssnop
+        )
+ASMMACRO(tlbw_use_hazard,
+         _ssnop; _ssnop; _ssnop; _ssnop
+        )
+ASMMACRO(tlb_probe_hazard,
+         _ssnop; _ssnop; _ssnop; _ssnop
+        )
+ASMMACRO(irq_enable_hazard,
+        )
+ASMMACRO(irq_disable_hazard,
+        )
+ASMMACRO(back_to_back_c0_hazard,
+        )
+#define instruction_hazard() do { } while (0)
 
-#elif defined(CONFIG_CPU_R10000) || defined(CONFIG_CPU_RM9000)
+#elif defined(CONFIG_CPU_SB1)
 
 /*
- * R10000 rocks - all hazards handled in hardware, so this becomes a nobrainer.
+ * Mostly like R4000 for historic reasons
  */
-
-__asm__(
-        "       .macro  irq_enable_hazard                       \n"
-        "       .endm                                           \n"
-        "                                                       \n"
-        "       .macro  irq_disable_hazard                      \n"
-        "       .endm                                           \n");
+ASMMACRO(mtc0_tlbw_hazard,
+        )
+ASMMACRO(tlbw_use_hazard,
+        )
+ASMMACRO(tlb_probe_hazard,
+        )
+ASMMACRO(irq_enable_hazard,
+        )
+ASMMACRO(irq_disable_hazard,
+         _ssnop; _ssnop; _ssnop
+        )
+ASMMACRO(back_to_back_c0_hazard,
+        )
+#define instruction_hazard() do { } while (0)
 
 #else
 
 /*
- * Default for classic MIPS processors.  Assume worst case hazards but don't
- * care about the irq_enable_hazard - sooner or later the hardware will
- * enable it and we don't care when exactly.
- */
-
-__asm__(
-        "       #                                               \n"
-        "       # There is a hazard but we do not care          \n"
-        "       #                                               \n"
-        "       .macro\tirq_enable_hazard                       \n"
-        "       .endm                                           \n"
-        "                                                       \n"
-        "       .macro\tirq_disable_hazard                      \n"
-        "       _ssnop                                          \n"
-        "       _ssnop                                          \n"
-        "       _ssnop                                          \n"
-        "       .endm                                           \n");
-
-#endif
-
-#define irq_enable_hazard()                                             \
-        __asm__ __volatile__("irq_enable_hazard")
-#define irq_disable_hazard()                                            \
-        __asm__ __volatile__("irq_disable_hazard")
-
-
-/*
- * Back-to-back hazards -
+ * Finally the catchall case for all other processors including R4000, R4400,
+ * R4600, R4700, R5000, RM7000, NEC VR41xx etc.
  *
- * What is needed to separate a move to cp0 from a subsequent read from the
- * same cp0 register?
- */
-#ifdef CONFIG_CPU_MIPSR2
-
-__asm__("       .macro  back_to_back_c0_hazard                  \n"
-        "       _ehb                                            \n"
-        "       .endm                                           \n");
-
-#elif defined(CONFIG_CPU_R10000) || defined(CONFIG_CPU_RM9000) || \
-      defined(CONFIG_CPU_SB1)
-
-__asm__("       .macro  back_to_back_c0_hazard                  \n"
-        "       .endm                                           \n");
-
-#else
-
-__asm__("       .macro  back_to_back_c0_hazard                  \n"
-        "       .set    noreorder                               \n"
-        "       _ssnop                                          \n"
-        "       _ssnop                                          \n"
-        "       _ssnop                                          \n"
-        "       .set    reorder                                 \n"
-        "       .endm");
-
-#endif
-
-#define back_to_back_c0_hazard()                                        \
-        __asm__ __volatile__("back_to_back_c0_hazard")
-
-
-/*
- * Instruction execution hazard
- */
-#ifdef CONFIG_CPU_MIPSR2
-/*
- * gcc has a tradition of misscompiling the previous construct using the
- * address of a label as argument to inline assembler.  Gas otoh has the
- * annoying difference between la and dla which are only usable for 32-bit
- * rsp. 64-bit code, so can't be used without conditional compilation.
- * The alterantive is switching the assembler to 64-bit code which happens
- * to work right even for 32-bit code ...
+ * The taken branch will result in a two cycle penalty for the two killed
+ * instructions on R4000 / R4400.  Other processors only have a single cycle
+ * hazard so this is nice trick to have an optimal code for a range of
+ * processors.
  */
-#define instruction_hazard()                                            \
-do {                                                                    \
-        unsigned long tmp;                                              \
-                                                                        \
-        __asm__ __volatile__(                                           \
-        "       .set    mips64r2                                \n"     \
-        "       dla     %0, 1f                                  \n"     \
-        "       jr.hb   %0                                      \n"     \
-        "       .set    mips0                                   \n"     \
-        "1:                                                     \n"     \
-        : "=r" (tmp));                                                  \
-} while (0)
-
-#else
+ASMMACRO(mtc0_tlbw_hazard,
+        nop
+        )
+ASMMACRO(tlbw_use_hazard,
+        nop; nop; nop
+        )
+ASMMACRO(tlb_probe_hazard,
+         nop; nop; nop
+        )
+ASMMACRO(irq_enable_hazard,
+        )
+ASMMACRO(irq_disable_hazard,
+        nop; nop; nop
+        )
+ASMMACRO(back_to_back_c0_hazard,
+         _ssnop; _ssnop; _ssnop;
+        )
 #define instruction_hazard() do { } while (0)
-#endif
-
-extern void mips_ihb(void);
 
-#endif /* __ASSEMBLY__ */
+#endif
 
 #endif /* _ASM_HAZARDS_H */
diff --git a/include/asm-mips/hw_irq.h b/include/asm-mips/hw_irq.h
index c854d017c0..458d9fdc76 100644
--- a/include/asm-mips/hw_irq.h
+++ b/include/asm-mips/hw_irq.h
@@ -19,9 +19,9 @@ extern void init_8259A(int aeoi);
 
 extern atomic_t irq_err_count;
 
-/* This may not be apropriate for all machines, we'll see ...  */
-static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i)
-{
-}
+/*
+ * interrupt-retrigger: NOP for now. This may not be apropriate for all
+ * machines, we'll see ...
+ */
 
 #endif /* __ASM_HW_IRQ_H */
diff --git a/include/asm-mips/inst.h b/include/asm-mips/inst.h
index 1ed8d0f625..6489f00731 100644
--- a/include/asm-mips/inst.h
+++ b/include/asm-mips/inst.h
@@ -74,7 +74,7 @@ enum spec3_op {
         ins_op, dinsm_op, dinsu_op, dins_op,
         bshfl_op = 0x20,
         dbshfl_op = 0x24,
-        rdhwr_op = 0x3f
+        rdhwr_op = 0x3b
 };
 
 /*
diff --git a/include/asm-mips/interrupt.h b/include/asm-mips/irqflags.h
index a99d686751..43ca09a3a3 100644
--- a/include/asm-mips/interrupt.h
+++ b/include/asm-mips/irqflags.h
@@ -8,13 +8,15 @@
  * Copyright (C) 1999 Silicon Graphics
  * Copyright (C) 2000 MIPS Technologies, Inc.
  */
-#ifndef _ASM_INTERRUPT_H
-#define _ASM_INTERRUPT_H
+#ifndef _ASM_IRQFLAGS_H
+#define _ASM_IRQFLAGS_H
+
+#ifndef __ASSEMBLY__
 
 #include <asm/hazards.h>
 
 __asm__ (
-        "       .macro  local_irq_enable                                \n"
+        "       .macro  raw_local_irq_enable                            \n"
         "       .set    push                                            \n"
         "       .set    reorder                                         \n"
         "       .set    noat                                            \n"
@@ -35,10 +37,10 @@ __asm__ (
         "       .set    pop                                             \n"
         "       .endm");
 
-static inline void local_irq_enable(void)
+static inline void raw_local_irq_enable(void)
 {
         __asm__ __volatile__(
-                "local_irq_enable"
+                "raw_local_irq_enable"
                 : /* no outputs */
                 : /* no inputs */
                 : "memory");
@@ -63,7 +65,7 @@ static inline void local_irq_enable(void)
  * Workaround: mask EXL bit of the result or place a nop before mfc0.
  */
 __asm__ (
-        "       .macro  local_irq_disable\n"
+        "       .macro  raw_local_irq_disable\n"
         "       .set    push                                            \n"
         "       .set    noat                                            \n"
 #ifdef CONFIG_MIPS_MT_SMTC
@@ -84,17 +86,17 @@ __asm__ (
         "       .set    pop                                             \n"
         "       .endm                                                   \n");
 
-static inline void local_irq_disable(void)
+static inline void raw_local_irq_disable(void)
 {
         __asm__ __volatile__(
-                "local_irq_disable"
+                "raw_local_irq_disable"
                 : /* no outputs */
                 : /* no inputs */
                 : "memory");
 }
 
 __asm__ (
-        "       .macro  local_save_flags flags                          \n"
+        "       .macro  raw_local_save_flags flags                      \n"
         "       .set    push                                            \n"
         "       .set    reorder                                         \n"
 #ifdef CONFIG_MIPS_MT_SMTC
@@ -105,13 +107,13 @@ __asm__ (
         "       .set    pop                                             \n"
         "       .endm                                                   \n");
 
-#define local_save_flags(x)                                             \
+#define raw_local_save_flags(x)                                         \
 __asm__ __volatile__(                                                   \
-        "local_save_flags %0"                                           \
+        "raw_local_save_flags %0"                                       \
         : "=r" (x))
 
 __asm__ (
-        "       .macro  local_irq_save result                           \n"
+        "       .macro  raw_local_irq_save result                       \n"
         "       .set    push                                            \n"
         "       .set    reorder                                         \n"
         "       .set    noat                                            \n"
@@ -135,15 +137,15 @@ __asm__ (
         "       .set    pop                                             \n"
         "       .endm                                                   \n");
 
-#define local_irq_save(x)                                               \
+#define raw_local_irq_save(x)                                           \
 __asm__ __volatile__(                                                   \
-        "local_irq_save\t%0"                                            \
+        "raw_local_irq_save\t%0"                                        \
         : "=r" (x)                                                      \
         : /* no inputs */                                               \
         : "memory")
 
 __asm__ (
-        "       .macro  local_irq_restore flags                         \n"
+        "       .macro  raw_local_irq_restore flags                     \n"
         "       .set    push                                            \n"
         "       .set    noreorder                                       \n"
         "       .set    noat                                            \n"
@@ -182,40 +184,42 @@ __asm__ (
         "       .set    pop                                             \n"
         "       .endm                                                   \n");
 
-#define local_irq_restore(flags)                                        \
+#define raw_local_irq_restore(flags)                                    \
 do {                                                                    \
         unsigned long __tmp1;                                           \
                                                                         \
         __asm__ __volatile__(                                           \
-                "local_irq_restore\t%0"                                 \
+                "raw_local_irq_restore\t%0"                             \
                 : "=r" (__tmp1)                                         \
                 : "0" (flags)                                           \
                 : "memory");                                            \
 } while(0)
 
-static inline int irqs_disabled(void)
+static inline int raw_irqs_disabled_flags(unsigned long flags)
 {
 #ifdef CONFIG_MIPS_MT_SMTC
         /*
          * SMTC model uses TCStatus.IXMT to disable interrupts for a thread/CPU
          */
-        unsigned long __result;
-
-        __asm__ __volatile__(
-        "       .set    noreorder                                       \n"
-        "       mfc0    %0, $2, 1                                       \n"
-        "       andi    %0, 0x400                                       \n"
-        "       slt     %0, $0, %0                                      \n"
-        "       .set    reorder                                         \n"
-        : "=r" (__result));
-
-        return __result;
+        return flags & 0x400;
 #else
-        unsigned long flags;
-        local_save_flags(flags);
-
         return !(flags & 1);
 #endif
 }
 
-#endif /* _ASM_INTERRUPT_H */
+#endif
+
+/*
+ * Do the CPU's IRQ-state tracing from assembly code.
+ */
+#ifdef CONFIG_TRACE_IRQFLAGS
+# define TRACE_IRQS_ON                                                  \
+        jal     trace_hardirqs_on
+# define TRACE_IRQS_OFF                                                 \
+        jal     trace_hardirqs_off
+#else
+# define TRACE_IRQS_ON
+# define TRACE_IRQS_OFF
+#endif
+
+#endif /* _ASM_IRQFLAGS_H */
diff --git a/include/asm-mips/mach-atlas/mc146818rtc.h b/include/asm-mips/mach-atlas/mc146818rtc.h
index 397522ea55..a73a569842 100644
--- a/include/asm-mips/mach-atlas/mc146818rtc.h
+++ b/include/asm-mips/mach-atlas/mc146818rtc.h
@@ -28,10 +28,12 @@
 #include <asm/mips-boards/atlas.h>
 #include <asm/mips-boards/atlasint.h>
 
+#define ARCH_RTC_LOCATION
+
 #define RTC_PORT(x)     (ATLAS_RTC_ADR_REG + (x) * 8)
 #define RTC_IO_EXTENT   0x100
 #define RTC_IOMAPPED    0
-#define RTC_IRQ         ATLASINT_RTC
+#define RTC_IRQ         ATLAS_INT_RTC
 
 static inline unsigned char CMOS_READ(unsigned long addr)
 {
diff --git a/include/asm-mips/mach-au1x00/au1xxx_dbdma.h b/include/asm-mips/mach-au1x00/au1xxx_dbdma.h
index d5b38a247e..eeb0c3115b 100644
--- a/include/asm-mips/mach-au1x00/au1xxx_dbdma.h
+++ b/include/asm-mips/mach-au1x00/au1xxx_dbdma.h
@@ -316,7 +316,7 @@ typedef struct dbdma_chan_config {
         au1x_ddma_desc_t        *chan_desc_base;
         au1x_ddma_desc_t        *get_ptr, *put_ptr, *cur_ptr;
         void                    *chan_callparam;
-        void (*chan_callback)(int, void *, struct pt_regs *);
+        void (*chan_callback)(int, void *);
 } chan_tab_t;
 
 #define DEV_FLAGS_INUSE         (1 << 0)
@@ -334,8 +334,8 @@ typedef struct dbdma_chan_config {
  * meaningful name.  The 'callback' is called during dma completion
  * interrupt.
  */
-u32 au1xxx_dbdma_chan_alloc(u32 srcid, u32 destid,
-       void (*callback)(int, void *, struct pt_regs *), void *callparam);
+extern u32 au1xxx_dbdma_chan_alloc(u32 srcid, u32 destid,
+        void (*callback)(int, void *), void *callparam);
 
 #define DBDMA_MEM_CHAN  DSCR_CMD0_ALWAYS
 
diff --git a/include/asm-mips/mach-au1x00/au1xxx_psc.h b/include/asm-mips/mach-au1x00/au1xxx_psc.h
index d7cbacdd21..1bd4e27caf 100644
--- a/include/asm-mips/mach-au1x00/au1xxx_psc.h
+++ b/include/asm-mips/mach-au1x00/au1xxx_psc.h
@@ -512,7 +512,7 @@ typedef struct	psc_smb {
 
 /* Transmit register control.
 */
-#define PSC_SMBTXRX_RSR         (1 << 30)
+#define PSC_SMBTXRX_RSR         (1 << 28)
 #define PSC_SMBTXRX_STP         (1 << 29)
 #define PSC_SMBTXRX_DATAMASK    (0xff)
 
diff --git a/include/asm-mips/mach-cobalt/cpu-feature-overrides.h b/include/asm-mips/mach-cobalt/cpu-feature-overrides.h
index e0e08fc5d7..c6dfa59d19 100644
--- a/include/asm-mips/mach-cobalt/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-cobalt/cpu-feature-overrides.h
@@ -27,7 +27,7 @@
 #define cpu_has_mcheck          0
 #define cpu_has_ejtag           0
 
-#define cpu_has_subset_pcaches  0
+#define cpu_has_inclusive_pcaches       0
 #define cpu_dcache_line_size()  32
 #define cpu_icache_line_size()  32
 #define cpu_scache_line_size()  0
diff --git a/include/asm-mips/mach-dec/mc146818rtc.h b/include/asm-mips/mach-dec/mc146818rtc.h
index 6d37a56758..6724e99e43 100644
--- a/include/asm-mips/mach-dec/mc146818rtc.h
+++ b/include/asm-mips/mach-dec/mc146818rtc.h
@@ -19,6 +19,8 @@
 
 extern volatile u8 *dec_rtc_base;
 
+#define ARCH_RTC_LOCATION
+
 #define RTC_PORT(x)     CPHYSADDR((long)dec_rtc_base)
 #define RTC_IO_EXTENT   dec_kn_slot_size
 #define RTC_IOMAPPED    0
diff --git a/include/asm-mips/mach-ev96100/mach-gt64120.h b/include/asm-mips/mach-ev96100/mach-gt64120.h
deleted file mode 100644
index 0ef1e6c25a..0000000000
--- a/include/asm-mips/mach-ev96100/mach-gt64120.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- *  This is a direct copy of the ev96100.h file, with a global
- * search and replace.  The numbers are the same.
- *
- *  The reason I'm duplicating this is so that the 64120/96100
- * defines won't be confusing in the source code.
- */
-#ifndef _ASM_GT64120_EV96100_GT64120_DEP_H
-#define _ASM_GT64120_EV96100_GT64120_DEP_H
-
-/*
- *   GT96100 config space base address
- */
-#define GT64120_BASE    (KSEG1ADDR(0x14000000))
-
-/*
- *   PCI Bus allocation
- *
- *   (Guessing ...)
- */
-#define GT_PCI_MEM_BASE 0x12000000UL
-#define GT_PCI_MEM_SIZE 0x02000000UL
-#define GT_PCI_IO_BASE  0x10000000UL
-#define GT_PCI_IO_SIZE  0x02000000UL
-#define GT_ISA_IO_BASE  PCI_IO_BASE
-
-/*
- *   Duart I/O ports.
- */
-#define EV96100_COM1_BASE_ADDR  (0xBD000000 + 0x20)
-#define EV96100_COM2_BASE_ADDR  (0xBD000000 + 0x00)
-
-
-/*
- *   EV96100 interrupt controller register base.
- */
-#define EV96100_ICTRL_REGS_BASE (KSEG1ADDR(0x1f000000))
-
-/*
- *   EV96100 UART register base.
- */
-#define EV96100_UART0_REGS_BASE EV96100_COM1_BASE_ADDR
-#define EV96100_UART1_REGS_BASE EV96100_COM2_BASE_ADDR
-#define EV96100_BASE_BAUD       ( 3686400 / 16 )
-
-#endif /* _ASM_GT64120_EV96100_GT64120_DEP_H */
diff --git a/include/asm-mips/mach-excite/cpu-feature-overrides.h b/include/asm-mips/mach-excite/cpu-feature-overrides.h
index abb76b2fd8..0d31854222 100644
--- a/include/asm-mips/mach-excite/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-excite/cpu-feature-overrides.h
@@ -31,7 +31,7 @@
 #define cpu_has_nofpuex         0
 #define cpu_has_64bits          1
 
-#define cpu_has_subset_pcaches  0
+#define cpu_has_inclusive_pcaches       0
 
 #define cpu_dcache_line_size()  32
 #define cpu_icache_line_size()  32
diff --git a/include/asm-mips/mach-excite/excite.h b/include/asm-mips/mach-excite/excite.h
index c52610de2b..4c29ba4499 100644
--- a/include/asm-mips/mach-excite/excite.h
+++ b/include/asm-mips/mach-excite/excite.h
@@ -1,14 +1,13 @@
 #ifndef __EXCITE_H__
 #define __EXCITE_H__
 
-#include <linux/config.h>
 #include <linux/init.h>
 #include <asm/addrspace.h>
 #include <asm/types.h>
 
 #define EXCITE_CPU_EXT_CLOCK 100000000
 
-#if !defined(__ASSEMBLER__)
+#if !defined(__ASSEMBLY__)
 void __init excite_kgdb_init(void);
 void excite_procfs_init(void);
 extern unsigned long memsize;
diff --git a/include/asm-mips/mach-excite/excite_fpga.h b/include/asm-mips/mach-excite/excite_fpga.h
new file mode 100644
index 0000000000..38fcda703a
--- /dev/null
+++ b/include/asm-mips/mach-excite/excite_fpga.h
@@ -0,0 +1,80 @@
+#ifndef EXCITE_FPGA_H_INCLUDED
+#define EXCITE_FPGA_H_INCLUDED
+
+
+/**
+ * Adress alignment of the individual FPGA bytes.
+ * The address arrangement of the individual bytes of the FPGA is two
+ * byte aligned at the embedded MK2 platform.
+ */
+#ifdef EXCITE_CCI_FPGA_MK2
+typedef unsigned char excite_cci_fpga_align_t __attribute__ ((aligned(2)));
+#else
+typedef unsigned char excite_cci_fpga_align_t;
+#endif
+
+
+/**
+ * Size of Dual Ported RAM.
+ */
+#define EXCITE_DPR_SIZE 263
+
+
+/**
+ * Size of Reserved Status Fields in Dual Ported RAM.
+ */
+#define EXCITE_DPR_STATUS_SIZE 7
+
+
+
+/**
+ * FPGA.
+ * Hardware register layout of the FPGA interface. The FPGA must accessed
+ * byte wise solely.
+ * @see EXCITE_CCI_DPR_MK2
+ */
+typedef struct excite_fpga {
+
+        /**
+         * Dual Ported RAM.
+         */
+        excite_cci_fpga_align_t dpr[EXCITE_DPR_SIZE];
+
+        /**
+         * Status.
+         */
+        excite_cci_fpga_align_t status[EXCITE_DPR_STATUS_SIZE];
+
+#ifdef EXCITE_CCI_FPGA_MK2
+        /**
+         * RM9000 Interrupt.
+         * Write access initiates interrupt at the RM9000 (MIPS) processor of the eXcite.
+         */
+        excite_cci_fpga_align_t rm9k_int;
+#else
+        /**
+         * MK2 Interrupt.
+         * Write access initiates interrupt at the ARM processor of the MK2.
+         */
+        excite_cci_fpga_align_t mk2_int;
+
+        excite_cci_fpga_align_t gap[0x1000-0x10f];
+
+        /**
+         * IRQ Source/Acknowledge.
+         */
+        excite_cci_fpga_align_t rm9k_irq_src;
+
+        /**
+         * IRQ Mask.
+         * Set bits enable the related interrupt.
+         */
+        excite_cci_fpga_align_t rm9k_irq_mask;
+#endif
+
+
+} excite_fpga;
+
+
+
+#endif  /* ndef EXCITE_FPGA_H_INCLUDED */
diff --git a/include/asm-mips/mach-generic/floppy.h b/include/asm-mips/mach-generic/floppy.h
index 682a5858f8..001a8ce17c 100644
--- a/include/asm-mips/mach-generic/floppy.h
+++ b/include/asm-mips/mach-generic/floppy.h
@@ -98,7 +98,7 @@ static inline void fd_disable_irq(void)
 static inline int fd_request_irq(void)
 {
         return request_irq(FLOPPY_IRQ, floppy_interrupt,
-                           SA_INTERRUPT | SA_SAMPLE_RANDOM, "floppy", NULL);
+                           IRQF_DISABLED, "floppy", NULL);
 }
 
 static inline void fd_free_irq(void)
diff --git a/include/asm-mips/mach-ip27/cpu-feature-overrides.h b/include/asm-mips/mach-ip27/cpu-feature-overrides.h
index 19c2d13598..a071974b67 100644
--- a/include/asm-mips/mach-ip27/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-ip27/cpu-feature-overrides.h
@@ -34,7 +34,7 @@
 #define cpu_has_4kex            1
 #define cpu_has_4k_cache        1
 
-#define cpu_has_subset_pcaches  1
+#define cpu_has_inclusive_pcaches       1
 
 #define cpu_dcache_line_size()  32
 #define cpu_icache_line_size()  64
diff --git a/include/asm-mips/mach-ja/cpu-feature-overrides.h b/include/asm-mips/mach-ja/cpu-feature-overrides.h
index 90ff087083..84b6dead0e 100644
--- a/include/asm-mips/mach-ja/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-ja/cpu-feature-overrides.h
@@ -31,7 +31,7 @@
 #define cpu_has_nofpuex         0
 #define cpu_has_64bits          1
 
-#define cpu_has_subset_pcaches  0
+#define cpu_has_inclusive_pcaches       0
 
 #define cpu_dcache_line_size()  32
 #define cpu_icache_line_size()  32
diff --git a/include/asm-mips/mach-jazz/floppy.h b/include/asm-mips/mach-jazz/floppy.h
index c9dad99b12..56e9ca6ae4 100644
--- a/include/asm-mips/mach-jazz/floppy.h
+++ b/include/asm-mips/mach-jazz/floppy.h
@@ -90,7 +90,7 @@ static inline void fd_disable_irq(void)
 static inline int fd_request_irq(void)
 {
         return request_irq(FLOPPY_IRQ, floppy_interrupt,
-                           SA_INTERRUPT | SA_SAMPLE_RANDOM, "floppy", NULL);
+                           IRQF_DISABLED, "floppy", NULL);
 }
 
 static inline void fd_free_irq(void)
diff --git a/include/asm-mips/mach-mips/cpu-feature-overrides.h b/include/asm-mips/mach-mips/cpu-feature-overrides.h
index e960679f54..7f3e3f9bd2 100644
--- a/include/asm-mips/mach-mips/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-mips/cpu-feature-overrides.h
@@ -39,7 +39,7 @@
 #define cpu_has_nofpuex         0
 /* #define cpu_has_64bits       ? */
 /* #define cpu_has_64bit_zero_reg ? */
-/* #define cpu_has_subset_pcaches ? */
+/* #define cpu_has_inclusive_pcaches ? */
 #define cpu_icache_snoops_remote_store 1
 #endif
 
@@ -65,7 +65,7 @@
 #define cpu_has_nofpuex         0
 /* #define cpu_has_64bits       ? */
 /* #define cpu_has_64bit_zero_reg ? */
-/* #define cpu_has_subset_pcaches ? */
+/* #define cpu_has_inclusive_pcaches ? */
 #define cpu_icache_snoops_remote_store 1
 #endif
 
diff --git a/include/asm-mips/mach-mips/irq.h b/include/asm-mips/mach-mips/irq.h
index 083d9c512a..e994b0c012 100644
--- a/include/asm-mips/mach-mips/irq.h
+++ b/include/asm-mips/mach-mips/irq.h
@@ -4,10 +4,4 @@
 
 #define NR_IRQS 256
 
-#ifdef CONFIG_SMP
-
-#define ARCH_HAS_IRQ_PER_CPU
-
-#endif
-
 #endif /* __ASM_MACH_MIPS_IRQ_H */
diff --git a/include/asm-mips/mach-ocelot3/cpu-feature-overrides.h b/include/asm-mips/mach-ocelot3/cpu-feature-overrides.h
index 782b986241..57a12ded06 100644
--- a/include/asm-mips/mach-ocelot3/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-ocelot3/cpu-feature-overrides.h
@@ -34,7 +34,7 @@
 #define cpu_has_nofpuex         0
 #define cpu_has_64bits          1
 
-#define cpu_has_subset_pcaches  0
+#define cpu_has_inclusive_pcaches       0
 
 #define cpu_dcache_line_size()  32
 #define cpu_icache_line_size()  32
diff --git a/include/asm-mips/mach-qemu/cpu-feature-overrides.h b/include/asm-mips/mach-qemu/cpu-feature-overrides.h
index f4e370e271..529445dace 100644
--- a/include/asm-mips/mach-qemu/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-qemu/cpu-feature-overrides.h
@@ -20,7 +20,7 @@
 
 #define cpu_has_llsc            1
 #define cpu_has_vtag_icache     0
-#define cpu_has_dc_aliases      (PAGE_SIZE < 0x4000)
+#define cpu_has_dc_aliases      0
 #define cpu_has_ic_fills_f_dc   0
 
 #define cpu_has_dsp             0
diff --git a/include/asm-mips/mach-sibyte/cpu-feature-overrides.h b/include/asm-mips/mach-sibyte/cpu-feature-overrides.h
index 193a666cd1..a25968f277 100644
--- a/include/asm-mips/mach-sibyte/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-sibyte/cpu-feature-overrides.h
@@ -31,7 +31,7 @@
 #define cpu_has_nofpuex         0
 #define cpu_has_64bits          1
 
-#define cpu_has_subset_pcaches  0
+#define cpu_has_inclusive_pcaches       0
 
 #define cpu_dcache_line_size()  32
 #define cpu_icache_line_size()  32
diff --git a/include/asm-mips/mach-sim/cpu-feature-overrides.h b/include/asm-mips/mach-sim/cpu-feature-overrides.h
index d736bdadb6..779b022057 100644
--- a/include/asm-mips/mach-sim/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-sim/cpu-feature-overrides.h
@@ -34,7 +34,7 @@
 #define cpu_has_nofpuex         0
 /* #define cpu_has_64bits       ? */
 /* #define cpu_has_64bit_zero_reg ? */
-/* #define cpu_has_subset_pcaches ? */
+/* #define cpu_has_inclusive_pcaches ? */
 #endif
 
 #ifdef CONFIG_CPU_MIPS64
@@ -59,7 +59,7 @@
 #define cpu_has_nofpuex         0
 /* #define cpu_has_64bits       ? */
 /* #define cpu_has_64bit_zero_reg ? */
-/* #define cpu_has_subset_pcaches ? */
+/* #define cpu_has_inclusive_pcaches ? */
 #endif
 
 #endif /* __ASM_MACH_MIPS_CPU_FEATURE_OVERRIDES_H */
diff --git a/include/asm-mips/mach-yosemite/cpu-feature-overrides.h b/include/asm-mips/mach-yosemite/cpu-feature-overrides.h
index 3073542c93..42cebb7ce7 100644
--- a/include/asm-mips/mach-yosemite/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-yosemite/cpu-feature-overrides.h
@@ -31,7 +31,7 @@
 #define cpu_has_nofpuex         0
 #define cpu_has_64bits          1
 
-#define cpu_has_subset_pcaches  0
+#define cpu_has_inclusive_pcaches       0
 
 #define cpu_dcache_line_size()  32
 #define cpu_icache_line_size()  32
diff --git a/include/asm-mips/mips-boards/atlasint.h b/include/asm-mips/mips-boards/atlasint.h
index fd7ebc54fa..b15e4ea0b0 100644
--- a/include/asm-mips/mips-boards/atlasint.h
+++ b/include/asm-mips/mips-boards/atlasint.h
@@ -1,6 +1,7 @@
 /*
- * Carsten Langgaard, carstenl@mips.com
- * Copyright (C) 1999 MIPS Technologies, Inc.  All rights reserved.
+ * Copyright (C) 1999, 2006  MIPS Technologies, Inc.  All rights reserved.
+ *      Authors: Carsten Langgaard <carstenl@mips.com>
+ *               Maciej W. Rozycki <macro@mips.com>
  *
  * ########################################################################
  *
@@ -25,41 +26,88 @@
 #ifndef _MIPS_ATLASINT_H
 #define _MIPS_ATLASINT_H
 
-#define ATLASINT_BASE           1
-#define ATLASINT_UART           (ATLASINT_BASE+0)
-#define ATLASINT_TIM0           (ATLASINT_BASE+1)
-#define ATLASINT_RES2           (ATLASINT_BASE+2)
-#define ATLASINT_RES3           (ATLASINT_BASE+3)
-#define ATLASINT_RTC            (ATLASINT_BASE+4)
-#define ATLASINT_COREHI         (ATLASINT_BASE+5)
-#define ATLASINT_CORELO         (ATLASINT_BASE+6)
-#define ATLASINT_RES7           (ATLASINT_BASE+7)
-#define ATLASINT_PCIA           (ATLASINT_BASE+8)
-#define ATLASINT_PCIB           (ATLASINT_BASE+9)
-#define ATLASINT_PCIC           (ATLASINT_BASE+10)
-#define ATLASINT_PCID           (ATLASINT_BASE+11)
-#define ATLASINT_ENUM           (ATLASINT_BASE+12)
-#define ATLASINT_DEG            (ATLASINT_BASE+13)
-#define ATLASINT_ATXFAIL        (ATLASINT_BASE+14)
-#define ATLASINT_INTA           (ATLASINT_BASE+15)
-#define ATLASINT_INTB           (ATLASINT_BASE+16)
-#define ATLASINT_ETH            ATLASINT_INTB
-#define ATLASINT_INTC           (ATLASINT_BASE+17)
-#define ATLASINT_SCSI           ATLASINT_INTC
-#define ATLASINT_INTD           (ATLASINT_BASE+18)
-#define ATLASINT_SERR           (ATLASINT_BASE+19)
-#define ATLASINT_RES20          (ATLASINT_BASE+20)
-#define ATLASINT_RES21          (ATLASINT_BASE+21)
-#define ATLASINT_RES22          (ATLASINT_BASE+22)
-#define ATLASINT_RES23          (ATLASINT_BASE+23)
-#define ATLASINT_RES24          (ATLASINT_BASE+24)
-#define ATLASINT_RES25          (ATLASINT_BASE+25)
-#define ATLASINT_RES26          (ATLASINT_BASE+26)
-#define ATLASINT_RES27          (ATLASINT_BASE+27)
-#define ATLASINT_RES28          (ATLASINT_BASE+28)
-#define ATLASINT_RES29          (ATLASINT_BASE+29)
-#define ATLASINT_RES30          (ATLASINT_BASE+30)
-#define ATLASINT_RES31          (ATLASINT_BASE+31)
-#define ATLASINT_END            (ATLASINT_BASE+31)
+/*
+ * Interrupts 0..7 are used for Atlas CPU interrupts (nonEIC mode)
+ */
+#define MIPSCPU_INT_BASE        0
+
+/* CPU interrupt offsets */
+#define MIPSCPU_INT_SW0         0
+#define MIPSCPU_INT_SW1         1
+#define MIPSCPU_INT_MB0         2
+#define MIPSCPU_INT_ATLAS       MIPSCPU_INT_MB0
+#define MIPSCPU_INT_MB1         3
+#define MIPSCPU_INT_MB2         4
+#define MIPSCPU_INT_MB3         5
+#define MIPSCPU_INT_MB4         6
+#define MIPSCPU_INT_CPUCTR      7
+
+/*
+ * Interrupts 8..39 are used for Atlas interrupt controller interrupts
+ */
+#define ATLAS_INT_BASE          8
+#define ATLAS_INT_UART          (ATLAS_INT_BASE + 0)
+#define ATLAS_INT_TIM0          (ATLAS_INT_BASE + 1)
+#define ATLAS_INT_RES2          (ATLAS_INT_BASE + 2)
+#define ATLAS_INT_RES3          (ATLAS_INT_BASE + 3)
+#define ATLAS_INT_RTC           (ATLAS_INT_BASE + 4)
+#define ATLAS_INT_COREHI        (ATLAS_INT_BASE + 5)
+#define ATLAS_INT_CORELO        (ATLAS_INT_BASE + 6)
+#define ATLAS_INT_RES7          (ATLAS_INT_BASE + 7)
+#define ATLAS_INT_PCIA          (ATLAS_INT_BASE + 8)
+#define ATLAS_INT_PCIB          (ATLAS_INT_BASE + 9)
+#define ATLAS_INT_PCIC          (ATLAS_INT_BASE + 10)
+#define ATLAS_INT_PCID          (ATLAS_INT_BASE + 11)
+#define ATLAS_INT_ENUM          (ATLAS_INT_BASE + 12)
+#define ATLAS_INT_DEG           (ATLAS_INT_BASE + 13)
+#define ATLAS_INT_ATXFAIL       (ATLAS_INT_BASE + 14)
+#define ATLAS_INT_INTA          (ATLAS_INT_BASE + 15)
+#define ATLAS_INT_INTB          (ATLAS_INT_BASE + 16)
+#define ATLAS_INT_ETH           ATLAS_INT_INTB
+#define ATLAS_INT_INTC          (ATLAS_INT_BASE + 17)
+#define ATLAS_INT_SCSI          ATLAS_INT_INTC
+#define ATLAS_INT_INTD          (ATLAS_INT_BASE + 18)
+#define ATLAS_INT_SERR          (ATLAS_INT_BASE + 19)
+#define ATLAS_INT_RES20         (ATLAS_INT_BASE + 20)
+#define ATLAS_INT_RES21         (ATLAS_INT_BASE + 21)
+#define ATLAS_INT_RES22         (ATLAS_INT_BASE + 22)
+#define ATLAS_INT_RES23         (ATLAS_INT_BASE + 23)
+#define ATLAS_INT_RES24         (ATLAS_INT_BASE + 24)
+#define ATLAS_INT_RES25         (ATLAS_INT_BASE + 25)
+#define ATLAS_INT_RES26         (ATLAS_INT_BASE + 26)
+#define ATLAS_INT_RES27         (ATLAS_INT_BASE + 27)
+#define ATLAS_INT_RES28         (ATLAS_INT_BASE + 28)
+#define ATLAS_INT_RES29         (ATLAS_INT_BASE + 29)
+#define ATLAS_INT_RES30         (ATLAS_INT_BASE + 30)
+#define ATLAS_INT_RES31         (ATLAS_INT_BASE + 31)
+#define ATLAS_INT_END           (ATLAS_INT_BASE + 31)
+
+/*
+ * Interrupts 64..127 are used for Soc-it Classic interrupts
+ */
+#define MSC01C_INT_BASE         64
+
+/* SOC-it Classic interrupt offsets */
+#define MSC01C_INT_TMR          0
+#define MSC01C_INT_PCI          1
+
+/*
+ * Interrupts 64..127 are used for Soc-it EIC interrupts
+ */
+#define MSC01E_INT_BASE         64
+
+/* SOC-it EIC interrupt offsets */
+#define MSC01E_INT_SW0          1
+#define MSC01E_INT_SW1          2
+#define MSC01E_INT_MB0          3
+#define MSC01E_INT_ATLAS        MSC01E_INT_MB0
+#define MSC01E_INT_MB1          4
+#define MSC01E_INT_MB2          5
+#define MSC01E_INT_MB3          6
+#define MSC01E_INT_MB4          7
+#define MSC01E_INT_TMR          8
+#define MSC01E_INT_PCI          9
+#define MSC01E_INT_PERFCTR      10
+#define MSC01E_INT_CPUCTR       11
 
 #endif /* !(_MIPS_ATLASINT_H) */
diff --git a/include/asm-mips/mipsregs.h b/include/asm-mips/mipsregs.h
index 673977901e..1f318d7079 100644
--- a/include/asm-mips/mipsregs.h
+++ b/include/asm-mips/mipsregs.h
@@ -470,6 +470,8 @@
 
 /* Bits specific to the VR41xx.  */
 #define VR41_CONF_CS            (_ULCAST_(1) << 12)
+#define VR41_CONF_P4K           (_ULCAST_(1) << 13)
+#define VR41_CONF_BP            (_ULCAST_(1) << 16)
 #define VR41_CONF_M16           (_ULCAST_(1) << 20)
 #define VR41_CONF_AD            (_ULCAST_(1) << 23)
 
@@ -1416,7 +1418,7 @@ change_c0_##name(unsigned int change, unsigned int new)		\
 
 #else /* SMTC versions that manage MT scheduling */
 
-#include <asm/interrupt.h>
+#include <linux/irqflags.h>
 
 /*
  * This is a duplicate of dmt() in mipsmtregs.h to avoid problems with
@@ -1459,7 +1461,8 @@ static inline void __emt(unsigned int previous)
 static inline void __ehb(void)
 {
         __asm__ __volatile__(
-        "       ehb                                                     \n");
+        "       .set    mips32r2                                        \n"
+        "       ehb                                                     \n"             "       .set    mips0                                           \n");
 }
 
 /*
diff --git a/include/asm-mips/mmu_context.h b/include/asm-mips/mmu_context.h
index 18b69de87d..fe065d6070 100644
--- a/include/asm-mips/mmu_context.h
+++ b/include/asm-mips/mmu_context.h
@@ -262,10 +262,10 @@ drop_mmu_context(struct mm_struct *mm, unsigned cpu)
                 /* See comments for similar code above */
                 prevvpe = dvpe();
                 oldasid = (read_c0_entryhi() & ASID_MASK);
-                if(smtc_live_asid[mytlb][oldasid]) {
-                  smtc_live_asid[mytlb][oldasid] &= ~(0x1 << cpu);
-                  if(smtc_live_asid[mytlb][oldasid] == 0)
-                        smtc_flush_tlb_asid(oldasid);
+                if (smtc_live_asid[mytlb][oldasid]) {
+                        smtc_live_asid[mytlb][oldasid] &= ~(0x1 << cpu);
+                        if(smtc_live_asid[mytlb][oldasid] == 0)
+                                smtc_flush_tlb_asid(oldasid);
                 }
                 /* See comments for similar code above */
                 write_c0_entryhi((read_c0_entryhi() & ~HW_ASID_MASK)
diff --git a/include/asm-mips/page.h b/include/asm-mips/page.h
index 6b97744f00..85b258ee70 100644
--- a/include/asm-mips/page.h
+++ b/include/asm-mips/page.h
@@ -14,8 +14,6 @@
 
 #include <spaces.h>
 
-#endif
-
 /*
  * PAGE_SHIFT determines the page size
  */
@@ -34,10 +32,10 @@
 #define PAGE_SIZE       (1UL << PAGE_SHIFT)
 #define PAGE_MASK       (~((1 << PAGE_SHIFT) - 1))
 
-
-#ifdef __KERNEL__
 #ifndef __ASSEMBLY__
 
+#include <asm/cpu-features.h>
+
 extern void clear_page(void * page);
 extern void copy_page(void * to, void * from);
 
@@ -57,7 +55,7 @@ static inline void clear_user_page(void *addr, unsigned long vaddr,
         extern void (*flush_data_cache_page)(unsigned long addr);
 
         clear_page(addr);
-        if (pages_do_alias((unsigned long) addr, vaddr))
+        if (pages_do_alias((unsigned long) addr, vaddr & PAGE_MASK))
                 flush_data_cache_page((unsigned long)addr);
 }
 
@@ -67,7 +65,8 @@ static inline void copy_user_page(void *vto, void *vfrom, unsigned long vaddr,
         extern void (*flush_data_cache_page)(unsigned long addr);
 
         copy_page(vto, vfrom);
-        if (pages_do_alias((unsigned long)vto, vaddr))
+        if (!cpu_has_ic_fills_f_dc ||
+            pages_do_alias((unsigned long)vto, vaddr & PAGE_MASK))
                 flush_data_cache_page((unsigned long)vto);
 }
 
@@ -78,15 +77,17 @@ static inline void copy_user_page(void *vto, void *vfrom, unsigned long vaddr,
   #ifdef CONFIG_CPU_MIPS32
     typedef struct { unsigned long pte_low, pte_high; } pte_t;
     #define pte_val(x)    ((x).pte_low | ((unsigned long long)(x).pte_high << 32))
+    #define __pte(x)      ({ pte_t __pte = {(x), ((unsigned long long)(x)) >> 32}; __pte; })
   #else
      typedef struct { unsigned long long pte; } pte_t;
      #define pte_val(x) ((x).pte)
+     #define __pte(x)   ((pte_t) { (x) } )
   #endif
 #else
 typedef struct { unsigned long pte; } pte_t;
 #define pte_val(x)      ((x).pte)
-#endif
 #define __pte(x)        ((pte_t) { (x) } )
+#endif
 
 /*
  * For 3-level pagetables we defines these ourselves, for 2-level the
@@ -138,16 +139,14 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 
 #define pfn_to_kaddr(pfn)       __va((pfn) << PAGE_SHIFT)
 
-#ifndef CONFIG_SPARSEMEM
-#ifndef CONFIG_NEED_MULTIPLE_NODES
-#define pfn_valid(pfn)          ((pfn) < max_mapnr)
-#endif
-#endif
-
 #ifdef CONFIG_FLATMEM
 
 #define pfn_valid(pfn)          ((pfn) < max_mapnr)
 
+#elif defined(CONFIG_SPARSEMEM)
+
+/* pfn_valid is defined in linux/mmzone.h */
+
 #elif defined(CONFIG_NEED_MULTIPLE_NODES)
 
 #define pfn_valid(pfn)                                                  \
@@ -159,8 +158,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
                     : 0);                                               \
 })
 
-#else
-#error Provide a definition of pfn_valid
 #endif
 
 #define virt_to_page(kaddr)     pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
@@ -172,8 +169,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 #define UNCAC_ADDR(addr)        ((addr) - PAGE_OFFSET + UNCAC_BASE)
 #define CAC_ADDR(addr)          ((addr) - UNCAC_BASE + PAGE_OFFSET)
 
-#endif /* defined (__KERNEL__) */
-
 #ifdef CONFIG_LIMITED_DMA
 #define WANT_PAGE_VIRTUAL
 #endif
@@ -181,4 +176,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 #include <asm-generic/memory_model.h>
 #include <asm-generic/page.h>
 
+#endif /* defined (__KERNEL__) */
+
 #endif /* _ASM_PAGE_H */
diff --git a/include/asm-mips/pgtable-32.h b/include/asm-mips/pgtable-32.h
index 4b26d85281..d20f2e9b28 100644
--- a/include/asm-mips/pgtable-32.h
+++ b/include/asm-mips/pgtable-32.h
@@ -156,9 +156,9 @@ pfn_pte(unsigned long pfn, pgprot_t prot)
 #define __pte_offset(address)                                           \
         (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
 #define pte_offset(dir, address)                                        \
-        ((pte_t *) (pmd_page_kernel(*dir)) + __pte_offset(address))
+        ((pte_t *) (pmd_page_vaddr(*dir)) + __pte_offset(address))
 #define pte_offset_kernel(dir, address) \
-        ((pte_t *) pmd_page_kernel(*(dir)) +  __pte_offset(address))
+        ((pte_t *) pmd_page_vaddr(*(dir)) +  __pte_offset(address))
 
 #define pte_offset_map(dir, address)                                    \
         ((pte_t *)page_address(pmd_page(*(dir))) + __pte_offset(address))
diff --git a/include/asm-mips/pgtable-64.h b/include/asm-mips/pgtable-64.h
index e3db93212e..d05fb6f38a 100644
--- a/include/asm-mips/pgtable-64.h
+++ b/include/asm-mips/pgtable-64.h
@@ -93,8 +93,12 @@
 #define PTRS_PER_PMD    ((PAGE_SIZE << PMD_ORDER) / sizeof(pmd_t))
 #define PTRS_PER_PTE    ((PAGE_SIZE << PTE_ORDER) / sizeof(pte_t))
 
+#if PGDIR_SIZE >= TASK_SIZE
+#define USER_PTRS_PER_PGD       (1)
+#else
 #define USER_PTRS_PER_PGD       (TASK_SIZE / PGDIR_SIZE)
-#define FIRST_USER_ADDRESS      0
+#endif
+#define FIRST_USER_ADDRESS      0UL
 
 #define VMALLOC_START           MAP_BASE
 #define VMALLOC_END     \
@@ -178,24 +182,26 @@ static inline void pud_clear(pud_t *pudp)
 /* to find an entry in a page-table-directory */
 #define pgd_offset(mm,addr)     ((mm)->pgd + pgd_index(addr))
 
-static inline unsigned long pud_page(pud_t pud)
+static inline unsigned long pud_page_vaddr(pud_t pud)
 {
         return pud_val(pud);
 }
+#define pud_phys(pud)           (pud_val(pud) - PAGE_OFFSET)
+#define pud_page(pud)           (pfn_to_page(pud_phys(pud) >> PAGE_SHIFT))
 
 /* Find an entry in the second-level page table.. */
 static inline pmd_t *pmd_offset(pud_t * pud, unsigned long address)
 {
-        return (pmd_t *) pud_page(*pud) + pmd_index(address);
+        return (pmd_t *) pud_page_vaddr(*pud) + pmd_index(address);
 }
 
 /* Find an entry in the third-level page table.. */
 #define __pte_offset(address)                                           \
         (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
 #define pte_offset(dir, address)                                        \
-        ((pte_t *) (pmd_page_kernel(*dir)) + __pte_offset(address))
+        ((pte_t *) (pmd_page_vaddr(*dir)) + __pte_offset(address))
 #define pte_offset_kernel(dir, address)                                 \
-        ((pte_t *) pmd_page_kernel(*(dir)) +  __pte_offset(address))
+        ((pte_t *) pmd_page_vaddr(*(dir)) +  __pte_offset(address))
 #define pte_offset_map(dir, address)                                    \
         ((pte_t *)page_address(pmd_page(*(dir))) + __pte_offset(address))
 #define pte_offset_map_nested(dir, address)                             \
diff --git a/include/asm-mips/pgtable.h b/include/asm-mips/pgtable.h
index a36ca1be17..1ca4d1e185 100644
--- a/include/asm-mips/pgtable.h
+++ b/include/asm-mips/pgtable.h
@@ -87,7 +87,7 @@ extern void paging_init(void);
  */
 #define pmd_phys(pmd)           (pmd_val(pmd) - PAGE_OFFSET)
 #define pmd_page(pmd)           (pfn_to_page(pmd_phys(pmd) >> PAGE_SHIFT))
-#define pmd_page_kernel(pmd)    pmd_val(pmd)
+#define pmd_page_vaddr(pmd)     pmd_val(pmd)
 
 #if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32_R1)
 
diff --git a/include/asm-mips/ptrace.h b/include/asm-mips/ptrace.h
index 4113316ee0..4fb0fc43ff 100644
--- a/include/asm-mips/ptrace.h
+++ b/include/asm-mips/ptrace.h
@@ -10,8 +10,6 @@
 #define _ASM_PTRACE_H
 
 
-#include <asm/isadep.h>
-
 /* 0 - 31 are integer registers, 32 - 63 are fp registers.  */
 #define FPR_BASE        32
 #define PC              64
@@ -73,6 +71,7 @@ struct pt_regs {
 #ifdef __KERNEL__
 
 #include <linux/linkage.h>
+#include <asm/isadep.h>
 
 /*
  * Does the process account for user or for system time?
diff --git a/include/asm-mips/serial.h b/include/asm-mips/serial.h
index 584bd9c0ab..035637c67e 100644
--- a/include/asm-mips/serial.h
+++ b/include/asm-mips/serial.h
@@ -52,9 +52,9 @@
 #endif
 
 /*
- * Both Galileo boards have the same UART mappings.
+ * Galileo EV64120 evaluation board
  */
-#if defined (CONFIG_MIPS_EV96100) || defined (CONFIG_MIPS_EV64120)
+#ifdef CONFIG_MIPS_EV64120
 #include <asm/galileo-boards/ev96100.h>
 #include <asm/galileo-boards/ev96100int.h>
 #define EV96100_SERIAL_PORT_DEFNS                                  \
diff --git a/include/asm-mips/sibyte/sb1250_defs.h b/include/asm-mips/sibyte/sb1250_defs.h
index 335dbaf1d8..a885491217 100644
--- a/include/asm-mips/sibyte/sb1250_defs.h
+++ b/include/asm-mips/sibyte/sb1250_defs.h
@@ -212,7 +212,7 @@
  * Note: you'll need to define uint32_t and uint64_t in your headers.
  */
 
-#if !defined(__ASSEMBLER__)
+#if !defined(__ASSEMBLY__)
 #define _SB_MAKE64(x) ((uint64_t)(x))
 #define _SB_MAKE32(x) ((uint32_t)(x))
 #else
@@ -251,9 +251,9 @@
  */
 
 
-#if defined(__mips64) && !defined(__ASSEMBLER__)
+#if defined(__mips64) && !defined(__ASSEMBLY__)
 #define SBWRITECSR(csr,val) *((volatile uint64_t *) PHYS_TO_K1(csr)) = (val)
 #define SBREADCSR(csr) (*((volatile uint64_t *) PHYS_TO_K1(csr)))
-#endif /* __ASSEMBLER__ */
+#endif /* __ASSEMBLY__ */
 
 #endif
diff --git a/include/asm-mips/sibyte/sb1250_scd.h b/include/asm-mips/sibyte/sb1250_scd.h
index f4178bdcfc..7ed0bb611e 100644
--- a/include/asm-mips/sibyte/sb1250_scd.h
+++ b/include/asm-mips/sibyte/sb1250_scd.h
@@ -149,7 +149,7 @@
  * (For the assembler version, sysrev and dest may be the same register.
  * Also, it clobbers AT.)
  */
-#ifdef __ASSEMBLER__
+#ifdef __ASSEMBLY__
 #define SYS_SOC_TYPE(dest, sysrev)                                      \
         .set push ;                                                     \
         .set reorder ;                                                  \
diff --git a/include/asm-mips/signal.h b/include/asm-mips/signal.h
index a1f3a3fa9b..8b391a2f08 100644
--- a/include/asm-mips/signal.h
+++ b/include/asm-mips/signal.h
@@ -64,7 +64,6 @@ typedef unsigned long old_sigset_t;		/* at least 32 bits */
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * 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.
@@ -84,7 +83,6 @@ typedef unsigned long old_sigset_t;		/* at least 32 bits */
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000      /* dummy -- ignored */
 
 #define SA_RESTORER     0x04000000      /* Only for o32 */
 
@@ -99,15 +97,6 @@ typedef unsigned long old_sigset_t;		/* at least 32 bits */
 
 #ifdef __KERNEL__
 
-/*
- * These values of sa_flags are used only by the kernel as part of the
- * irq handling routines.
- *
- * SA_INTERRUPT is also used by the irq handling routines.
- * SA_SHIRQ flag is for shared interrupt support on PCI and EISA.
- */
-#define SA_SAMPLE_RANDOM        SA_RESTART
-
 #ifdef CONFIG_TRAD_SIGNALS
 #define sig_uses_siginfo(ka)    ((ka)->sa.sa_flags & SA_SIGINFO)
 #else
@@ -119,17 +108,8 @@ typedef unsigned long old_sigset_t;		/* at least 32 bits */
 #define SIG_BLOCK       1       /* for blocking signals */
 #define SIG_UNBLOCK     2       /* for unblocking signals */
 #define SIG_SETMASK     3       /* for setting the signal mask */
-#define SIG_SETMASK32   256     /* Goodie from SGI for BSD compatibility:
-                                   set only the low 32 bit of the sigset.  */
-
-/* Type of a signal handler.  */
-typedef void __signalfn_t(int);
-typedef __signalfn_t __user *__sighandler_t;
 
-/* Fake signal functions */
-#define SIG_DFL ((__sighandler_t)0)     /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1)     /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1)    /* error return from signal */
+#include <asm-generic/signal.h>
 
 struct sigaction {
         unsigned int    sa_flags;
diff --git a/include/asm-mips/sn/ioc3.h b/include/asm-mips/sn/ioc3.h
index f7d530f306..099677774d 100644
--- a/include/asm-mips/sn/ioc3.h
+++ b/include/asm-mips/sn/ioc3.h
@@ -5,6 +5,8 @@
 #ifndef _IOC3_H
 #define _IOC3_H
 
+#include <linux/types.h>
+
 /* SUPERIO uart register map */
 typedef volatile struct ioc3_uartregs {
         union {
diff --git a/include/asm-mips/sn/klconfig.h b/include/asm-mips/sn/klconfig.h
index 52238e65af..b63cd0655b 100644
--- a/include/asm-mips/sn/klconfig.h
+++ b/include/asm-mips/sn/klconfig.h
@@ -602,7 +602,7 @@ typedef struct klcpu_s {                          /* CPU */
 
 typedef struct klhub_s {                        /* HUB */
         klinfo_t        hub_info;
-        uint            hub_flags;              /* PCFG_HUB_xxx flags */
+        unsigned int            hub_flags;              /* PCFG_HUB_xxx flags */
         klport_t        hub_port;               /* hub is connected to this */
         nic_t           hub_box_nic;            /* nic of containing box */
         klconf_off_t    hub_mfg_nic;            /* MFG NIC string */
@@ -611,7 +611,7 @@ typedef struct klhub_s {			/* HUB */
 
 typedef struct klhub_uart_s {                   /* HUB */
         klinfo_t        hubuart_info;
-        uint            hubuart_flags;          /* PCFG_HUB_xxx flags */
+        unsigned int            hubuart_flags;          /* PCFG_HUB_xxx flags */
         nic_t           hubuart_box_nic;        /* nic of containing box */
 } klhub_uart_t ;
 
@@ -710,7 +710,7 @@ typedef struct klvmed_s {                          /* VME DEVICE - VME BOARD */
 /* XXX - Don't we need the number of ports here?!? */
 typedef struct klrou_s {                          /* ROUTER */
         klinfo_t        rou_info ;
-        uint            rou_flags ;           /* PCFG_ROUTER_xxx flags */
+        unsigned int            rou_flags ;           /* PCFG_ROUTER_xxx flags */
         nic_t           rou_box_nic ;         /* nic of the containing module */
         klport_t        rou_port[MAX_ROUTER_PORTS + 1] ; /* array index 1 to 6 */
         klconf_off_t    rou_mfg_nic ;     /* MFG NIC string */
@@ -733,8 +733,8 @@ typedef struct klgfx_s {		/* GRAPHICS Device */
         klinfo_t        gfx_info;
         klconf_off_t    old_gndevs;     /* for compatibility with older proms */
         klconf_off_t    old_gdoff0;     /* for compatibility with older proms */
-        uint            cookie;         /* for compatibility with older proms */
-        uint            moduleslot;
+        unsigned int            cookie;         /* for compatibility with older proms */
+        unsigned int            moduleslot;
         struct klgfx_s  *gfx_next_pipe;
         graphics_t      gfx_specific;
         klconf_off_t    pad0;           /* for compatibility with older proms */
diff --git a/include/asm-mips/socket.h b/include/asm-mips/socket.h
index 0bb31e5aac..36ebe4e186 100644
--- a/include/asm-mips/socket.h
+++ b/include/asm-mips/socket.h
@@ -69,6 +69,7 @@ To add: #define SO_REUSEPORT 0x0200	/* Allow local address and port reuse.  */
 #define SO_PEERSEC              30
 #define SO_SNDBUFFORCE          31
 #define SO_RCVBUFFORCE          33
+#define SO_PASSSEC              34
 
 #ifdef __KERNEL__
 
diff --git a/include/asm-mips/spinlock.h b/include/asm-mips/spinlock.h
index 669b8e349f..4c1a1b53ae 100644
--- a/include/asm-mips/spinlock.h
+++ b/include/asm-mips/spinlock.h
@@ -239,7 +239,51 @@ static inline void __raw_write_unlock(raw_rwlock_t *rw)
         : "memory");
 }
 
-#define __raw_read_trylock(lock) generic__raw_read_trylock(lock)
+static inline int __raw_read_trylock(raw_rwlock_t *rw)
+{
+        unsigned int tmp;
+        int ret;
+
+        if (R10000_LLSC_WAR) {
+                __asm__ __volatile__(
+                "       .set    noreorder       # __raw_read_trylock    \n"
+                "       li      %2, 0                                   \n"
+                "1:     ll      %1, %3                                  \n"
+                "       bnez    %1, 2f                                  \n"
+                "        addu   %1, 1                                   \n"
+                "       sc      %1, %0                                  \n"
+                "       beqzl   %1, 1b                                  \n"
+                "       .set    reorder                                 \n"
+#ifdef CONFIG_SMP
+                "        sync                                           \n"
+#endif
+                "       li      %2, 1                                   \n"
+                "2:                                                     \n"
+                : "=m" (rw->lock), "=&r" (tmp), "=&r" (ret)
+                : "m" (rw->lock)
+                : "memory");
+        } else {
+                __asm__ __volatile__(
+                "       .set    noreorder       # __raw_read_trylock    \n"
+                "       li      %2, 0                                   \n"
+                "1:     ll      %1, %3                                  \n"
+                "       bnez    %1, 2f                                  \n"
+                "        addu   %1, 1                                   \n"
+                "       sc      %1, %0                                  \n"
+                "       beqz    %1, 1b                                  \n"
+                "       .set    reorder                                 \n"
+#ifdef CONFIG_SMP
+                "        sync                                           \n"
+#endif
+                "       li      %2, 1                                   \n"
+                "2:                                                     \n"
+                : "=m" (rw->lock), "=&r" (tmp), "=&r" (ret)
+                : "m" (rw->lock)
+                : "memory");
+        }
+
+        return ret;
+}
 
 static inline int __raw_write_trylock(raw_rwlock_t *rw)
 {
@@ -283,4 +327,5 @@ static inline int __raw_write_trylock(raw_rwlock_t *rw)
         return ret;
 }
 
+
 #endif /* _ASM_SPINLOCK_H */
diff --git a/include/asm-mips/stackframe.h b/include/asm-mips/stackframe.h
index 513aa51338..158a4cd12e 100644
--- a/include/asm-mips/stackframe.h
+++ b/include/asm-mips/stackframe.h
@@ -304,7 +304,7 @@
                 mfc0    v0, CP0_TCSTATUS
                 ori     v0, TCSTATUS_IXMT
                 mtc0    v0, CP0_TCSTATUS
-                ehb
+                _ehb
                 DMT     5                               # dmt a1
                 jal     mips_ihb
 #endif /* CONFIG_MIPS_MT_SMTC */
@@ -325,14 +325,14 @@
  * restore TCStatus.IXMT.
  */
                 LONG_L  v1, PT_TCSTATUS(sp)
-                ehb
+                _ehb
                 mfc0    v0, CP0_TCSTATUS
                 andi    v1, TCSTATUS_IXMT
                 /* We know that TCStatua.IXMT should be set from above */
                 xori    v0, v0, TCSTATUS_IXMT
                 or      v0, v0, v1
                 mtc0    v0, CP0_TCSTATUS
-                ehb
+                _ehb
                 andi    a1, a1, VPECONTROL_TE
                 beqz    a1, 1f
                 emt
@@ -411,7 +411,7 @@
                 /* Clear TKSU, leave IXMT */
                 xori    t0, 0x00001800
                 mtc0    t0, CP0_TCSTATUS
-                ehb
+                _ehb
                 /* We need to leave the global IE bit set, but clear EXL...*/
                 mfc0    t0, CP0_STATUS
                 ori     t0, ST0_EXL | ST0_ERL
@@ -438,7 +438,7 @@
                  * and enable interrupts only for the
                  * current TC, using the TCStatus register.
                  */
-                ehb
+                _ehb
                 mfc0    t0,CP0_TCSTATUS
                 /* Fortunately CU 0 is in the same place in both registers */
                 /* Set TCU0, TKSU (for later inversion) and IXMT */
@@ -447,7 +447,7 @@
                 /* Clear TKSU *and* IXMT */
                 xori    t0, 0x00001c00
                 mtc0    t0, CP0_TCSTATUS
-                ehb
+                _ehb
                 /* We need to leave the global IE bit set, but clear EXL...*/
                 mfc0    t0, CP0_STATUS
                 ori     t0, ST0_EXL
@@ -479,7 +479,7 @@
                 andi    v1, v0, TCSTATUS_IXMT
                 ori     v0, TCSTATUS_IXMT
                 mtc0    v0, CP0_TCSTATUS
-                ehb
+                _ehb
                 DMT     2                               # dmt   v0
                 /*
                  * We don't know a priori if ra is "live"
@@ -495,7 +495,7 @@
                 xori    t0, 0x1e
                 mtc0    t0, CP0_STATUS
 #ifdef CONFIG_MIPS_MT_SMTC
-                ehb
+                _ehb
                 andi    v0, v0, VPECONTROL_TE
                 beqz    v0, 2f
                 nop     /* delay slot */
diff --git a/include/asm-mips/system.h b/include/asm-mips/system.h
index 130333d7c4..dcb4701d57 100644
--- a/include/asm-mips/system.h
+++ b/include/asm-mips/system.h
@@ -13,13 +13,13 @@
 #define _ASM_SYSTEM_H
 
 #include <linux/types.h>
+#include <linux/irqflags.h>
 
 #include <asm/addrspace.h>
 #include <asm/cpu-features.h>
 #include <asm/dsp.h>
 #include <asm/ptrace.h>
 #include <asm/war.h>
-#include <asm/interrupt.h>
 
 /*
  * read_barrier_depends - Flush all pending reads that subsequents reads
@@ -143,9 +143,6 @@
 #define set_mb(var, value) \
 do { var = value; mb(); } while (0)
 
-#define set_wmb(var, value) \
-do { var = value; wmb(); } while (0)
-
 /*
  * switch_to(n) should switch tasks to task nr n, first
  * checking that n isn't the current task, in which case it does nothing.
diff --git a/include/asm-mips/time.h b/include/asm-mips/time.h
index d897c8bb55..2d54373566 100644
--- a/include/asm-mips/time.h
+++ b/include/asm-mips/time.h
@@ -83,11 +83,11 @@ extern asmlinkage void ll_local_timer_interrupt(int irq, struct pt_regs *regs);
 /*
  * board specific routines required by time_init().
  * board_time_init is defaulted to NULL and can remain so.
- * board_timer_setup must be setup properly in machine setup routine.
+ * plat_timer_setup must be setup properly in machine setup routine.
  */
 struct irqaction;
 extern void (*board_time_init)(void);
-extern void (*board_timer_setup)(struct irqaction *irq);
+extern void plat_timer_setup(struct irqaction *irq);
 
 /*
  * mips_hpt_frequency - must be set if you intend to use an R4k-compatible
diff --git a/include/asm-mips/timex.h b/include/asm-mips/timex.h
index 98aa737b34..b80de8e0fb 100644
--- a/include/asm-mips/timex.h
+++ b/include/asm-mips/timex.h
@@ -8,6 +8,8 @@
 #ifndef _ASM_TIMEX_H
 #define _ASM_TIMEX_H
 
+#ifdef __KERNEL__
+
 #include <asm/mipsregs.h>
 
 /*
@@ -51,4 +53,6 @@ static inline cycles_t get_cycles (void)
         return read_c0_count();
 }
 
+#endif /* __KERNEL__ */
+
 #endif /*  _ASM_TIMEX_H */
diff --git a/include/asm-mips/unistd.h b/include/asm-mips/unistd.h
index 8bb0bb9b2e..c39142920f 100644
--- a/include/asm-mips/unistd.h
+++ b/include/asm-mips/unistd.h
@@ -313,7 +313,7 @@
 #define __NR_mknodat                    (__NR_Linux + 290)
 #define __NR_fchownat                   (__NR_Linux + 291)
 #define __NR_futimesat                  (__NR_Linux + 292)
-#define __NR_fstatat                    (__NR_Linux + 293)
+#define __NR_fstatat64                  (__NR_Linux + 293)
 #define __NR_unlinkat                   (__NR_Linux + 294)
 #define __NR_renameat                   (__NR_Linux + 295)
 #define __NR_linkat                     (__NR_Linux + 296)
@@ -326,16 +326,21 @@
 #define __NR_unshare                    (__NR_Linux + 303)
 #define __NR_splice                     (__NR_Linux + 304)
 #define __NR_sync_file_range            (__NR_Linux + 305)
+#define __NR_tee                        (__NR_Linux + 306)
+#define __NR_vmsplice                   (__NR_Linux + 307)
+#define __NR_move_pages                 (__NR_Linux + 308)
+#define __NR_set_robust_list            (__NR_Linux + 309)
+#define __NR_get_robust_list            (__NR_Linux + 310)
 
 /*
  * Offset of the last Linux o32 flavoured syscall
  */
-#define __NR_Linux_syscalls             305
+#define __NR_Linux_syscalls             310
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
 
 #define __NR_O32_Linux                  4000
-#define __NR_O32_Linux_syscalls         305
+#define __NR_O32_Linux_syscalls         310
 
 #if _MIPS_SIM == _MIPS_SIM_ABI64
 
@@ -595,7 +600,7 @@
 #define __NR_mknodat                    (__NR_Linux + 249)
 #define __NR_fchownat                   (__NR_Linux + 250)
 #define __NR_futimesat                  (__NR_Linux + 251)
-#define __NR_fstatat                    (__NR_Linux + 252)
+#define __NR_newfstatat                 (__NR_Linux + 252)
 #define __NR_unlinkat                   (__NR_Linux + 253)
 #define __NR_renameat                   (__NR_Linux + 254)
 #define __NR_linkat                     (__NR_Linux + 255)
@@ -608,16 +613,21 @@
 #define __NR_unshare                    (__NR_Linux + 262)
 #define __NR_splice                     (__NR_Linux + 263)
 #define __NR_sync_file_range            (__NR_Linux + 264)
+#define __NR_tee                        (__NR_Linux + 265)
+#define __NR_vmsplice                   (__NR_Linux + 266)
+#define __NR_move_pages                 (__NR_Linux + 267)
+#define __NR_set_robust_list            (__NR_Linux + 268)
+#define __NR_get_robust_list            (__NR_Linux + 269)
 
 /*
  * Offset of the last Linux 64-bit flavoured syscall
  */
-#define __NR_Linux_syscalls             264
+#define __NR_Linux_syscalls             269
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
 
 #define __NR_64_Linux                   5000
-#define __NR_64_Linux_syscalls          264
+#define __NR_64_Linux_syscalls          269
 
 #if _MIPS_SIM == _MIPS_SIM_NABI32
 
@@ -881,7 +891,7 @@
 #define __NR_mknodat                    (__NR_Linux + 253)
 #define __NR_fchownat                   (__NR_Linux + 254)
 #define __NR_futimesat                  (__NR_Linux + 255)
-#define __NR_fstatat                    (__NR_Linux + 256)
+#define __NR_newfstatat                 (__NR_Linux + 256)
 #define __NR_unlinkat                   (__NR_Linux + 257)
 #define __NR_renameat                   (__NR_Linux + 258)
 #define __NR_linkat                     (__NR_Linux + 259)
@@ -894,16 +904,21 @@
 #define __NR_unshare                    (__NR_Linux + 266)
 #define __NR_splice                     (__NR_Linux + 267)
 #define __NR_sync_file_range            (__NR_Linux + 268)
+#define __NR_tee                        (__NR_Linux + 269)
+#define __NR_vmsplice                   (__NR_Linux + 270)
+#define __NR_move_pages                 (__NR_Linux + 271)
+#define __NR_set_robust_list            (__NR_Linux + 272)
+#define __NR_get_robust_list            (__NR_Linux + 273)
 
 /*
  * Offset of the last N32 flavoured syscall
  */
-#define __NR_Linux_syscalls             268
+#define __NR_Linux_syscalls             273
 
 #endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
 
 #define __NR_N32_Linux                  6000
-#define __NR_N32_Linux_syscalls         268
+#define __NR_N32_Linux_syscalls         273
 
 #ifdef __KERNEL__
 
diff --git a/include/asm-mips/user.h b/include/asm-mips/user.h
index 89bf8b4cab..61f2a093b9 100644
--- a/include/asm-mips/user.h
+++ b/include/asm-mips/user.h
@@ -8,6 +8,8 @@
 #ifndef _ASM_USER_H
 #define _ASM_USER_H
 
+#ifdef __KERNEL__
+
 #include <asm/page.h>
 #include <asm/reg.h>
 
@@ -55,4 +57,6 @@ struct user {
 #define HOST_DATA_START_ADDR    (u.start_data)
 #define HOST_STACK_END_ADDR     (u.start_stack + u.u_ssize * NBPG)
 
+#endif /* __KERNEL__ */
+
 #endif /* _ASM_USER_H */
diff --git a/include/asm-mips/vr41xx/capcella.h b/include/asm-mips/vr41xx/capcella.h
index d10ffda50d..e0ee05a3df 100644
--- a/include/asm-mips/vr41xx/capcella.h
+++ b/include/asm-mips/vr41xx/capcella.h
@@ -20,7 +20,7 @@
 #ifndef __ZAO_CAPCELLA_H
 #define __ZAO_CAPCELLA_H
 
-#include <asm/vr41xx/vr41xx.h>
+#include <asm/vr41xx/irq.h>
 
 /*
  * General-Purpose I/O Pin Number
diff --git a/include/asm-mips/vr41xx/cmbvr4133.h b/include/asm-mips/vr41xx/cmbvr4133.h
index 42af389019..9490ade58b 100644
--- a/include/asm-mips/vr41xx/cmbvr4133.h
+++ b/include/asm-mips/vr41xx/cmbvr4133.h
@@ -15,8 +15,7 @@
 #ifndef __NEC_CMBVR4133_H
 #define __NEC_CMBVR4133_H
 
-#include <asm/addrspace.h>
-#include <asm/vr41xx/vr41xx.h>
+#include <asm/vr41xx/irq.h>
 
 /*
  * General-Purpose I/O Pin Number
@@ -55,7 +54,4 @@
 #define IDE_SECONDARY_IRQ               I8259_IRQ(15)
 #define I8259_IRQ_LAST                  IDE_SECONDARY_IRQ
 
-#define RTC_PORT(x)     (0xaf000100 + (x))
-#define RTC_IO_EXTENT   0x140
-
 #endif /* __NEC_CMBVR4133_H */
diff --git a/include/asm-mips/vr41xx/e55.h b/include/asm-mips/vr41xx/e55.h
deleted file mode 100644
index 558f2269bf..0000000000
--- a/include/asm-mips/vr41xx/e55.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- *  e55.h, Include file for CASIO CASSIOPEIA E-10/15/55/65.
- *
- *  Copyright (C) 2002-2004  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
- *
- *  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 __CASIO_E55_H
-#define __CASIO_E55_H
-
-#include <asm/addrspace.h>
-#include <asm/vr41xx/vr41xx.h>
-
-/*
- * Board specific address mapping
- */
-#define VR41XX_ISA_MEM_BASE             0x10000000
-#define VR41XX_ISA_MEM_SIZE             0x04000000
-
-/* VR41XX_ISA_IO_BASE includes offset from real base. */
-#define VR41XX_ISA_IO_BASE              0x1400c000
-#define VR41XX_ISA_IO_SIZE              0x03ff4000
-
-#define ISA_BUS_IO_BASE                 0
-#define ISA_BUS_IO_SIZE                 VR41XX_ISA_IO_SIZE
-
-#define IO_PORT_BASE                    KSEG1ADDR(VR41XX_ISA_IO_BASE)
-#define IO_PORT_RESOURCE_START          ISA_BUS_IO_BASE
-#define IO_PORT_RESOURCE_END            (ISA_BUS_IO_BASE + ISA_BUS_IO_SIZE - 1)
-
-#endif /* __CASIO_E55_H */
diff --git a/include/asm-mips/vr41xx/irq.h b/include/asm-mips/vr41xx/irq.h
new file mode 100644
index 0000000000..d315dfbc08
--- /dev/null
+++ b/include/asm-mips/vr41xx/irq.h
@@ -0,0 +1,101 @@
+/*
+ * include/asm-mips/vr41xx/irq.h
+ *
+ * Interrupt numbers for NEC VR4100 series.
+ *
+ * Copyright (C) 1999 Michael Klar
+ * Copyright (C) 2001, 2002 Paul Mundt
+ * Copyright (C) 2002 MontaVista Software, Inc.
+ * Copyright (C) 2002 TimeSys Corp.
+ * Copyright (C) 2003-2006 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *
+ * 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 __NEC_VR41XX_IRQ_H
+#define __NEC_VR41XX_IRQ_H
+
+/*
+ * CPU core Interrupt Numbers
+ */
+#define MIPS_CPU_IRQ_BASE       0
+#define MIPS_CPU_IRQ(x)         (MIPS_CPU_IRQ_BASE + (x))
+#define MIPS_SOFTINT0_IRQ       MIPS_CPU_IRQ(0)
+#define MIPS_SOFTINT1_IRQ       MIPS_CPU_IRQ(1)
+#define INT0_IRQ                MIPS_CPU_IRQ(2)
+#define INT1_IRQ                MIPS_CPU_IRQ(3)
+#define INT2_IRQ                MIPS_CPU_IRQ(4)
+#define INT3_IRQ                MIPS_CPU_IRQ(5)
+#define INT4_IRQ                MIPS_CPU_IRQ(6)
+#define TIMER_IRQ               MIPS_CPU_IRQ(7)
+
+/*
+ * SYINT1 Interrupt Numbers
+ */
+#define SYSINT1_IRQ_BASE        8
+#define SYSINT1_IRQ(x)          (SYSINT1_IRQ_BASE + (x))
+#define BATTRY_IRQ              SYSINT1_IRQ(0)
+#define POWER_IRQ               SYSINT1_IRQ(1)
+#define RTCLONG1_IRQ            SYSINT1_IRQ(2)
+#define ELAPSEDTIME_IRQ         SYSINT1_IRQ(3)
+/* RFU */
+#define PIU_IRQ                 SYSINT1_IRQ(5)
+#define AIU_IRQ                 SYSINT1_IRQ(6)
+#define KIU_IRQ                 SYSINT1_IRQ(7)
+#define GIUINT_IRQ              SYSINT1_IRQ(8)
+#define SIU_IRQ                 SYSINT1_IRQ(9)
+#define BUSERR_IRQ              SYSINT1_IRQ(10)
+#define SOFTINT_IRQ             SYSINT1_IRQ(11)
+#define CLKRUN_IRQ              SYSINT1_IRQ(12)
+#define DOZEPIU_IRQ             SYSINT1_IRQ(13)
+#define SYSINT1_IRQ_LAST        DOZEPIU_IRQ
+
+/*
+ * SYSINT2 Interrupt Numbers
+ */
+#define SYSINT2_IRQ_BASE        24
+#define SYSINT2_IRQ(x)          (SYSINT2_IRQ_BASE + (x))
+#define RTCLONG2_IRQ            SYSINT2_IRQ(0)
+#define LED_IRQ                 SYSINT2_IRQ(1)
+#define HSP_IRQ                 SYSINT2_IRQ(2)
+#define TCLOCK_IRQ              SYSINT2_IRQ(3)
+#define FIR_IRQ                 SYSINT2_IRQ(4)
+#define CEU_IRQ                 SYSINT2_IRQ(4)  /* same number as FIR_IRQ */
+#define DSIU_IRQ                SYSINT2_IRQ(5)
+#define PCI_IRQ                 SYSINT2_IRQ(6)
+#define SCU_IRQ                 SYSINT2_IRQ(7)
+#define CSI_IRQ                 SYSINT2_IRQ(8)
+#define BCU_IRQ                 SYSINT2_IRQ(9)
+#define ETHERNET_IRQ            SYSINT2_IRQ(10)
+#define SYSINT2_IRQ_LAST        ETHERNET_IRQ
+
+/*
+ * GIU Interrupt Numbers
+ */
+#define GIU_IRQ_BASE            40
+#define GIU_IRQ(x)              (GIU_IRQ_BASE + (x))    /* IRQ 40-71 */
+#define GIU_IRQ_LAST            GIU_IRQ(31)
+
+/*
+ * VRC4173 Interrupt Numbers
+ */
+#define VRC4173_IRQ_BASE        72
+#define VRC4173_IRQ(x)          (VRC4173_IRQ_BASE + (x))
+#define VRC4173_USB_IRQ         VRC4173_IRQ(0)
+#define VRC4173_PCMCIA2_IRQ     VRC4173_IRQ(1)
+#define VRC4173_PCMCIA1_IRQ     VRC4173_IRQ(2)
+#define VRC4173_PS2CH2_IRQ      VRC4173_IRQ(3)
+#define VRC4173_PS2CH1_IRQ      VRC4173_IRQ(4)
+#define VRC4173_PIU_IRQ         VRC4173_IRQ(5)
+#define VRC4173_AIU_IRQ         VRC4173_IRQ(6)
+#define VRC4173_KIU_IRQ         VRC4173_IRQ(7)
+#define VRC4173_GIU_IRQ         VRC4173_IRQ(8)
+#define VRC4173_AC97_IRQ        VRC4173_IRQ(9)
+#define VRC4173_AC97INT1_IRQ    VRC4173_IRQ(10)
+/* RFU */
+#define VRC4173_DOZEPIU_IRQ     VRC4173_IRQ(13)
+#define VRC4173_IRQ_LAST        VRC4173_DOZEPIU_IRQ
+
+#endif /* __NEC_VR41XX_IRQ_H */
diff --git a/include/asm-mips/vr41xx/mpc30x.h b/include/asm-mips/vr41xx/mpc30x.h
index a6cbe4da66..1d67df843d 100644
--- a/include/asm-mips/vr41xx/mpc30x.h
+++ b/include/asm-mips/vr41xx/mpc30x.h
@@ -20,7 +20,7 @@
 #ifndef __VICTOR_MPC30X_H
 #define __VICTOR_MPC30X_H
 
-#include <asm/vr41xx/vr41xx.h>
+#include <asm/vr41xx/irq.h>
 
 /*
  * General-Purpose I/O Pin Number
diff --git a/include/asm-mips/vr41xx/tb0219.h b/include/asm-mips/vr41xx/tb0219.h
index b318b9612a..dc981b4be0 100644
--- a/include/asm-mips/vr41xx/tb0219.h
+++ b/include/asm-mips/vr41xx/tb0219.h
@@ -23,7 +23,7 @@
 #ifndef __TANBAC_TB0219_H
 #define __TANBAC_TB0219_H
 
-#include <asm/vr41xx/vr41xx.h>
+#include <asm/vr41xx/irq.h>
 
 /*
  * General-Purpose I/O Pin Number
diff --git a/include/asm-mips/vr41xx/tb0226.h b/include/asm-mips/vr41xx/tb0226.h
index 2513f450e2..de527dcfa5 100644
--- a/include/asm-mips/vr41xx/tb0226.h
+++ b/include/asm-mips/vr41xx/tb0226.h
@@ -20,7 +20,7 @@
 #ifndef __TANBAC_TB0226_H
 #define __TANBAC_TB0226_H
 
-#include <asm/vr41xx/vr41xx.h>
+#include <asm/vr41xx/irq.h>
 
 /*
  * General-Purpose I/O Pin Number
diff --git a/include/asm-mips/vr41xx/tb0287.h b/include/asm-mips/vr41xx/tb0287.h
index dd9832313a..61bead68ab 100644
--- a/include/asm-mips/vr41xx/tb0287.h
+++ b/include/asm-mips/vr41xx/tb0287.h
@@ -22,7 +22,7 @@
 #ifndef __TANBAC_TB0287_H
 #define __TANBAC_TB0287_H
 
-#include <asm/vr41xx/vr41xx.h>
+#include <asm/vr41xx/irq.h>
 
 /*
  * General-Purpose I/O Pin Number
diff --git a/include/asm-mips/vr41xx/vr41xx.h b/include/asm-mips/vr41xx/vr41xx.h
index 70828d5fae..dd3eb3dc58 100644
--- a/include/asm-mips/vr41xx/vr41xx.h
+++ b/include/asm-mips/vr41xx/vr41xx.h
@@ -74,59 +74,6 @@ extern void vr41xx_mask_clock(vr41xx_clock_t clock);
 /*
  * Interrupt Control Unit
  */
-/* CPU core Interrupt Numbers */
-#define MIPS_CPU_IRQ_BASE       0
-#define MIPS_CPU_IRQ(x)         (MIPS_CPU_IRQ_BASE + (x))
-#define MIPS_SOFTINT0_IRQ       MIPS_CPU_IRQ(0)
-#define MIPS_SOFTINT1_IRQ       MIPS_CPU_IRQ(1)
-#define INT0_IRQ                MIPS_CPU_IRQ(2)
-#define INT1_IRQ                MIPS_CPU_IRQ(3)
-#define INT2_IRQ                MIPS_CPU_IRQ(4)
-#define INT3_IRQ                MIPS_CPU_IRQ(5)
-#define INT4_IRQ                MIPS_CPU_IRQ(6)
-#define TIMER_IRQ               MIPS_CPU_IRQ(7)
-
-/* SYINT1 Interrupt Numbers */
-#define SYSINT1_IRQ_BASE        8
-#define SYSINT1_IRQ(x)          (SYSINT1_IRQ_BASE + (x))
-#define BATTRY_IRQ              SYSINT1_IRQ(0)
-#define POWER_IRQ               SYSINT1_IRQ(1)
-#define RTCLONG1_IRQ            SYSINT1_IRQ(2)
-#define ELAPSEDTIME_IRQ         SYSINT1_IRQ(3)
-/* RFU */
-#define PIU_IRQ                 SYSINT1_IRQ(5)
-#define AIU_IRQ                 SYSINT1_IRQ(6)
-#define KIU_IRQ                 SYSINT1_IRQ(7)
-#define GIUINT_IRQ              SYSINT1_IRQ(8)
-#define SIU_IRQ                 SYSINT1_IRQ(9)
-#define BUSERR_IRQ              SYSINT1_IRQ(10)
-#define SOFTINT_IRQ             SYSINT1_IRQ(11)
-#define CLKRUN_IRQ              SYSINT1_IRQ(12)
-#define DOZEPIU_IRQ             SYSINT1_IRQ(13)
-#define SYSINT1_IRQ_LAST        DOZEPIU_IRQ
-
-/* SYSINT2 Interrupt Numbers */
-#define SYSINT2_IRQ_BASE        24
-#define SYSINT2_IRQ(x)          (SYSINT2_IRQ_BASE + (x))
-#define RTCLONG2_IRQ            SYSINT2_IRQ(0)
-#define LED_IRQ                 SYSINT2_IRQ(1)
-#define HSP_IRQ                 SYSINT2_IRQ(2)
-#define TCLOCK_IRQ              SYSINT2_IRQ(3)
-#define FIR_IRQ                 SYSINT2_IRQ(4)
-#define CEU_IRQ                 SYSINT2_IRQ(4)  /* same number as FIR_IRQ */
-#define DSIU_IRQ                SYSINT2_IRQ(5)
-#define PCI_IRQ                 SYSINT2_IRQ(6)
-#define SCU_IRQ                 SYSINT2_IRQ(7)
-#define CSI_IRQ                 SYSINT2_IRQ(8)
-#define BCU_IRQ                 SYSINT2_IRQ(9)
-#define ETHERNET_IRQ            SYSINT2_IRQ(10)
-#define SYSINT2_IRQ_LAST        ETHERNET_IRQ
-
-/* GIU Interrupt Numbers */
-#define GIU_IRQ_BASE            40
-#define GIU_IRQ(x)              (GIU_IRQ_BASE + (x))    /* IRQ 40-71 */
-#define GIU_IRQ_LAST            GIU_IRQ(31)
-
 extern int vr41xx_set_intassign(unsigned int irq, unsigned char intassign);
 extern int cascade_irq(unsigned int irq, int (*get_irq)(unsigned int, struct pt_regs *));
 
diff --git a/include/asm-mips/vr41xx/vrc4173.h b/include/asm-mips/vr41xx/vrc4173.h
deleted file mode 100644
index 96fdcd54ce..0000000000
--- a/include/asm-mips/vr41xx/vrc4173.h
+++ /dev/null
@@ -1,221 +0,0 @@
-/*
- *  vrc4173.h, Include file for NEC VRC4173.
- *
- *  Copyright (C) 2000  Michael R. McDonald
- *  Copyright (C) 2001-2003 Montavista Software Inc.
- *    Author: Yoichi Yuasa <yyuasa@mvista.com, or source@mvista.com>
- *  Copyright (C) 2004  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
- *  Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-#ifndef __NEC_VRC4173_H
-#define __NEC_VRC4173_H
-
-#include <asm/io.h>
-
-/*
- * Interrupt Number
- */
-#define VRC4173_IRQ_BASE        72
-#define VRC4173_IRQ(x)          (VRC4173_IRQ_BASE + (x))
-#define VRC4173_USB_IRQ         VRC4173_IRQ(0)
-#define VRC4173_PCMCIA2_IRQ     VRC4173_IRQ(1)
-#define VRC4173_PCMCIA1_IRQ     VRC4173_IRQ(2)
-#define VRC4173_PS2CH2_IRQ      VRC4173_IRQ(3)
-#define VRC4173_PS2CH1_IRQ      VRC4173_IRQ(4)
-#define VRC4173_PIU_IRQ         VRC4173_IRQ(5)
-#define VRC4173_AIU_IRQ         VRC4173_IRQ(6)
-#define VRC4173_KIU_IRQ         VRC4173_IRQ(7)
-#define VRC4173_GIU_IRQ         VRC4173_IRQ(8)
-#define VRC4173_AC97_IRQ        VRC4173_IRQ(9)
-#define VRC4173_AC97INT1_IRQ    VRC4173_IRQ(10)
-/* RFU */
-#define VRC4173_DOZEPIU_IRQ     VRC4173_IRQ(13)
-#define VRC4173_IRQ_LAST        VRC4173_DOZEPIU_IRQ
-
-/*
- * PCI I/O accesses
- */
-#ifdef CONFIG_VRC4173
-
-extern unsigned long vrc4173_io_offset;
-
-#define set_vrc4173_io_offset(offset)   do { vrc4173_io_offset = (offset); } while (0)
-
-#define vrc4173_outb(val,port)          outb((val), vrc4173_io_offset+(port))
-#define vrc4173_outw(val,port)          outw((val), vrc4173_io_offset+(port))
-#define vrc4173_outl(val,port)          outl((val), vrc4173_io_offset+(port))
-#define vrc4173_outb_p(val,port)        outb_p((val), vrc4173_io_offset+(port))
-#define vrc4173_outw_p(val,port)        outw_p((val), vrc4173_io_offset+(port))
-#define vrc4173_outl_p(val,port)        outl_p((val), vrc4173_io_offset+(port))
-
-#define vrc4173_inb(port)               inb(vrc4173_io_offset+(port))
-#define vrc4173_inw(port)               inw(vrc4173_io_offset+(port))
-#define vrc4173_inl(port)               inl(vrc4173_io_offset+(port))
-#define vrc4173_inb_p(port)             inb_p(vrc4173_io_offset+(port))
-#define vrc4173_inw_p(port)             inw_p(vrc4173_io_offset+(port))
-#define vrc4173_inl_p(port)             inl_p(vrc4173_io_offset+(port))
-
-#define vrc4173_outsb(port,addr,count)  outsb(vrc4173_io_offset+(port),(addr),(count))
-#define vrc4173_outsw(port,addr,count)  outsw(vrc4173_io_offset+(port),(addr),(count))
-#define vrc4173_outsl(port,addr,count)  outsl(vrc4173_io_offset+(port),(addr),(count))
-
-#define vrc4173_insb(port,addr,count)   insb(vrc4173_io_offset+(port),(addr),(count))
-#define vrc4173_insw(port,addr,count)   insw(vrc4173_io_offset+(port),(addr),(count))
-#define vrc4173_insl(port,addr,count)   insl(vrc4173_io_offset+(port),(addr),(count))
-
-#else
-
-#define set_vrc4173_io_offset(offset)   do {} while (0)
-
-#define vrc4173_outb(val,port)          do {} while (0)
-#define vrc4173_outw(val,port)          do {} while (0)
-#define vrc4173_outl(val,port)          do {} while (0)
-#define vrc4173_outb_p(val,port)        do {} while (0)
-#define vrc4173_outw_p(val,port)        do {} while (0)
-#define vrc4173_outl_p(val,port)        do {} while (0)
-
-#define vrc4173_inb(port)               0
-#define vrc4173_inw(port)               0
-#define vrc4173_inl(port)               0
-#define vrc4173_inb_p(port)             0
-#define vrc4173_inw_p(port)             0
-#define vrc4173_inl_p(port)             0
-
-#define vrc4173_outsb(port,addr,count)  do {} while (0)
-#define vrc4173_outsw(port,addr,count)  do {} while (0)
-#define vrc4173_outsl(port,addr,count)  do {} while (0)
-
-#define vrc4173_insb(port,addr,count)   do {} while (0)
-#define vrc4173_insw(port,addr,count)   do {} while (0)
-#define vrc4173_insl(port,addr,count)   do {} while (0)
-
-#endif
-
-/*
- * Clock Mask Unit
- */
-typedef enum vrc4173_clock {
-        VRC4173_PIU_CLOCK,
-        VRC4173_KIU_CLOCK,
-        VRC4173_AIU_CLOCK,
-        VRC4173_PS2_CH1_CLOCK,
-        VRC4173_PS2_CH2_CLOCK,
-        VRC4173_USBU_PCI_CLOCK,
-        VRC4173_CARDU1_PCI_CLOCK,
-        VRC4173_CARDU2_PCI_CLOCK,
-        VRC4173_AC97U_PCI_CLOCK,
-        VRC4173_USBU_48MHz_CLOCK,
-        VRC4173_EXT_48MHz_CLOCK,
-        VRC4173_48MHz_CLOCK,
-} vrc4173_clock_t;
-
-#ifdef CONFIG_VRC4173
-
-extern void vrc4173_supply_clock(vrc4173_clock_t clock);
-extern void vrc4173_mask_clock(vrc4173_clock_t clock);
-
-#else
-
-static inline void vrc4173_supply_clock(vrc4173_clock_t clock) {}
-static inline void vrc4173_mask_clock(vrc4173_clock_t clock) {}
-
-#endif
-
-/*
- * Interupt Control Unit
- */
-
-#define VRC4173_PIUINT_COMMAND          0x0040
-#define VRC4173_PIUINT_DATA             0x0020
-#define VRC4173_PIUINT_PAGE1            0x0010
-#define VRC4173_PIUINT_PAGE0            0x0008
-#define VRC4173_PIUINT_DATALOST         0x0004
-#define VRC4173_PIUINT_STATUSCHANGE     0x0001
-
-#ifdef CONFIG_VRC4173
-
-extern void vrc4173_enable_piuint(uint16_t mask);
-extern void vrc4173_disable_piuint(uint16_t mask);
-
-#else
-
-static inline void vrc4173_enable_piuint(uint16_t mask) {}
-static inline void vrc4173_disable_piuint(uint16_t mask) {}
-
-#endif
-
-#define VRC4173_AIUINT_INPUT_DMAEND     0x0800
-#define VRC4173_AIUINT_INPUT_DMAHALT    0x0400
-#define VRC4173_AIUINT_INPUT_DATALOST   0x0200
-#define VRC4173_AIUINT_INPUT_DATA       0x0100
-#define VRC4173_AIUINT_OUTPUT_DMAEND    0x0008
-#define VRC4173_AIUINT_OUTPUT_DMAHALT   0x0004
-#define VRC4173_AIUINT_OUTPUT_NODATA    0x0002
-
-#ifdef CONFIG_VRC4173
-
-extern void vrc4173_enable_aiuint(uint16_t mask);
-extern void vrc4173_disable_aiuint(uint16_t mask);
-
-#else
-
-static inline void vrc4173_enable_aiuint(uint16_t mask) {}
-static inline void vrc4173_disable_aiuint(uint16_t mask) {}
-
-#endif
-
-#define VRC4173_KIUINT_DATALOST         0x0004
-#define VRC4173_KIUINT_DATAREADY        0x0002
-#define VRC4173_KIUINT_SCAN             0x0001
-
-#ifdef CONFIG_VRC4173
-
-extern void vrc4173_enable_kiuint(uint16_t mask);
-extern void vrc4173_disable_kiuint(uint16_t mask);
-
-#else
-
-static inline void vrc4173_enable_kiuint(uint16_t mask) {}
-static inline void vrc4173_disable_kiuint(uint16_t mask) {}
-
-#endif
-
-/*
- * General-Purpose I/O Unit
- */
-typedef enum vrc4173_function {
-        PS2_CHANNEL1,
-        PS2_CHANNEL2,
-        TOUCHPANEL,
-        KEYBOARD_8SCANLINES,
-        KEYBOARD_10SCANLINES,
-        KEYBOARD_12SCANLINES,
-        GPIO_0_15PINS,
-        GPIO_16_20PINS,
-} vrc4173_function_t;
-
-#ifdef CONFIG_VRC4173
-
-extern void vrc4173_select_function(vrc4173_function_t function);
-
-#else
-
-static inline void vrc4173_select_function(vrc4173_function_t function) {}
-
-#endif
-
-#endif /* __NEC_VRC4173_H */
diff --git a/include/asm-mips/vr41xx/workpad.h b/include/asm-mips/vr41xx/workpad.h
deleted file mode 100644
index 6bfa9c009a..0000000000
--- a/include/asm-mips/vr41xx/workpad.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- *  workpad.h, Include file for IBM WorkPad z50.
- *
- *  Copyright (C) 2002-2004  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
- *
- *  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 __IBM_WORKPAD_H
-#define __IBM_WORKPAD_H
-
-#include <asm/addrspace.h>
-#include <asm/vr41xx/vr41xx.h>
-
-/*
- * Board specific address mapping
- */
-#define VR41XX_ISA_MEM_BASE             0x10000000
-#define VR41XX_ISA_MEM_SIZE             0x04000000
-
-/* VR41XX_ISA_IO_BASE includes offset from real base. */
-#define VR41XX_ISA_IO_BASE              0x15000000
-#define VR41XX_ISA_IO_SIZE              0x03000000
-
-#define ISA_BUS_IO_BASE                 0
-#define ISA_BUS_IO_SIZE                 VR41XX_ISA_IO_SIZE
-
-#define IO_PORT_BASE                    KSEG1ADDR(VR41XX_ISA_IO_BASE)
-#define IO_PORT_RESOURCE_START          ISA_BUS_IO_BASE
-#define IO_PORT_RESOURCE_END            (ISA_BUS_IO_BASE + ISA_BUS_IO_SIZE - 1)
-
-#endif /* __IBM_WORKPAD_H */
diff --git a/include/asm-parisc/Kbuild b/include/asm-parisc/Kbuild
new file mode 100644
index 0000000000..c68e1680da
--- /dev/null
+++ b/include/asm-parisc/Kbuild
@@ -0,0 +1 @@
+include include/asm-generic/Kbuild.asm
diff --git a/include/asm-parisc/assembly.h b/include/asm-parisc/assembly.h
index 3ce3440d1b..1a7bfe699e 100644
--- a/include/asm-parisc/assembly.h
+++ b/include/asm-parisc/assembly.h
@@ -48,6 +48,7 @@
 #define CALLEE_SAVE_FRAME_SIZE (CALLEE_REG_FRAME_SIZE + CALLEE_FLOAT_FRAME_SIZE)
 
 #ifdef CONFIG_PA20
+#define LDCW            ldcw,co
 #define BL              b,l
 # ifdef CONFIG_64BIT
 #  define LEVEL         2.0w
@@ -55,6 +56,7 @@
 #  define LEVEL         2.0
 # endif
 #else
+#define LDCW            ldcw
 #define BL              bl
 #define LEVEL           1.1
 #endif
diff --git a/include/asm-parisc/compat.h b/include/asm-parisc/compat.h
index 289624d8b2..71b4eeea20 100644
--- a/include/asm-parisc/compat.h
+++ b/include/asm-parisc/compat.h
@@ -5,6 +5,7 @@
  */
 #include <linux/types.h>
 #include <linux/sched.h>
+#include <linux/personality.h>
 
 #define COMPAT_USER_HZ 100
 
@@ -149,4 +150,14 @@ static __inline__ void __user *compat_alloc_user_space(long len)
         return (void __user *)regs->gr[30];
 }
 
+static inline int __is_compat_task(struct task_struct *t)
+{
+        return personality(t->personality) == PER_LINUX32;
+}
+
+static inline int is_compat_task(void)
+{
+        return __is_compat_task(current);
+}
+
 #endif /* _ASM_PARISC_COMPAT_H */
diff --git a/include/asm-parisc/floppy.h b/include/asm-parisc/floppy.h
index ca3aed768c..da2f9c1571 100644
--- a/include/asm-parisc/floppy.h
+++ b/include/asm-parisc/floppy.h
@@ -156,13 +156,11 @@ static int vdma_get_dma_residue(unsigned int dummy)
 static int fd_request_irq(void)
 {
         if(can_use_virtual_dma)
-                return request_irq(FLOPPY_IRQ, floppy_hardint,SA_INTERRUPT,
-                                                   "floppy", NULL);
+                return request_irq(FLOPPY_IRQ, floppy_hardint,
+                                   IRQF_DISABLED, "floppy", NULL);
         else
                 return request_irq(FLOPPY_IRQ, floppy_interrupt,
-                                                   SA_INTERRUPT|SA_SAMPLE_RANDOM,
-                                                   "floppy", NULL);     
-
+                                   IRQF_DISABLED, "floppy", NULL);
 }
 
 static unsigned long dma_mem_alloc(unsigned long size)
diff --git a/include/asm-parisc/hw_irq.h b/include/asm-parisc/hw_irq.h
index 151426e275..6707f7df39 100644
--- a/include/asm-parisc/hw_irq.h
+++ b/include/asm-parisc/hw_irq.h
@@ -3,15 +3,6 @@
 
 /*
  *      linux/include/asm/hw_irq.h
- *
- *      (C) 1992, 1993 Linus Torvalds, (C) 1997 Ingo Molnar
- *
- *      moved some of the old arch/i386/kernel/irq.h to here. VY
- *
- *      IRQ/IPI changes taken from work by Thomas Radke
- *      <tomsoft@informatik.tu-chemnitz.de>
  */
 
-extern void hw_resend_irq(struct hw_interrupt_type *, unsigned int);
-
 #endif
diff --git a/include/asm-parisc/irq.h b/include/asm-parisc/irq.h
index 377ba90c7d..5cae260615 100644
--- a/include/asm-parisc/irq.h
+++ b/include/asm-parisc/irq.h
@@ -26,11 +26,6 @@
 
 #define NR_IRQS         (CPU_IRQ_MAX + 1)
 
-/*
- * IRQ line status macro IRQ_PER_CPU is used
- */
-#define ARCH_HAS_IRQ_PER_CPU
-
 static __inline__ int irq_canonicalize(int irq)
 {
         return (irq == 2) ? 9 : irq;
diff --git a/include/asm-parisc/page.h b/include/asm-parisc/page.h
index 0695bc958d..57d6d82756 100644
--- a/include/asm-parisc/page.h
+++ b/include/asm-parisc/page.h
@@ -1,22 +1,14 @@
 #ifndef _PARISC_PAGE_H
 #define _PARISC_PAGE_H
 
-#if !defined(__KERNEL__)
-/* this is for userspace applications (4k page size) */
-# define PAGE_SHIFT     12      /* 4k */
-# define PAGE_SIZE      (1UL << PAGE_SHIFT)
-# define PAGE_MASK      (~(PAGE_SIZE-1))
-#endif
-
-
 #ifdef __KERNEL__
 
 #if defined(CONFIG_PARISC_PAGE_SIZE_4KB)
-# define PAGE_SHIFT     12      /* 4k */
+# define PAGE_SHIFT     12
 #elif defined(CONFIG_PARISC_PAGE_SIZE_16KB)
-# define PAGE_SHIFT     14      /* 16k */
+# define PAGE_SHIFT     14
 #elif defined(CONFIG_PARISC_PAGE_SIZE_64KB)
-# define PAGE_SHIFT     16      /* 64k */
+# define PAGE_SHIFT     16
 #else
 # error "unknown default kernel page size"
 #endif
@@ -188,9 +180,9 @@ extern int npmem_ranges;
 #define VM_DATA_DEFAULT_FLAGS   (VM_READ | VM_WRITE | VM_EXEC | \
                                  VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
-#endif /* __KERNEL__ */
-
 #include <asm-generic/memory_model.h>
 #include <asm-generic/page.h>
 
+#endif /* __KERNEL__ */
+
 #endif /* _PARISC_PAGE_H */
diff --git a/include/asm-parisc/pdc.h b/include/asm-parisc/pdc.h
index 08364f957e..c9b2e35326 100644
--- a/include/asm-parisc/pdc.h
+++ b/include/asm-parisc/pdc.h
@@ -278,12 +278,11 @@ typedef struct {
 /* constants for OS (NVM...) */
 #define OS_ID_NONE              0       /* Undefined OS ID      */
 #define OS_ID_HPUX              1       /* HP-UX OS             */
-#define OS_ID_LINUX             OS_ID_HPUX /* just use the same value as hpux */
 #define OS_ID_MPEXL             2       /* MPE XL OS            */
 #define OS_ID_OSF               3       /* OSF OS               */
 #define OS_ID_HPRT              4       /* HP-RT OS             */
 #define OS_ID_NOVEL             5       /* NOVELL OS            */
-#define OS_ID_NT                6       /* NT OS                */
+#define OS_ID_LINUX             6       /* Linux                */
 
 
 /* constants for PDC_CHASSIS */
@@ -352,8 +351,8 @@ struct pdc_cache_cf {		/* for PDC_CACHE  (I/D-caches) */
                 cc_wt   : 1,    /* 0 = WT-Dcache, 1 = WB-Dcache */
                 cc_sh   : 2,    /* 0 = separate I/D-cache, else shared I/D-cache */
                 cc_cst  : 3,    /* 0 = incoherent D-cache, 1=coherent D-cache */
-                cc_pad1 : 5,    /* reserved */
-                cc_assoc: 8;    /* associativity of I/D-cache */
+                cc_pad1 : 10,   /* reserved */
+                cc_hv   : 3;    /* hversion dependent */
 };
 
 struct pdc_tlb_cf {             /* for PDC_CACHE (I/D-TLB's) */
@@ -719,6 +718,7 @@ void setup_pdc(void);		/* in inventory.c */
 int pdc_add_valid(unsigned long address);
 int pdc_chassis_info(struct pdc_chassis_info *chassis_info, void *led_info, unsigned long len);
 int pdc_chassis_disp(unsigned long disp);
+int pdc_chassis_warn(unsigned long *warn);
 int pdc_coproc_cfg(struct pdc_coproc_cfg *pdc_coproc_info);
 int pdc_iodc_read(unsigned long *actcnt, unsigned long hpa, unsigned int index,
                   void *iodc_data, unsigned int iodc_data_size);
@@ -732,6 +732,7 @@ int pdc_model_cpuid(unsigned long *cpu_id);
 int pdc_model_versions(unsigned long *versions, int id);
 int pdc_model_capabilities(unsigned long *capabilities);
 int pdc_cache_info(struct pdc_cache_info *cache);
+int pdc_spaceid_bits(unsigned long *space_bits);
 #ifndef CONFIG_PA20
 int pdc_btlb_info(struct pdc_btlb_info *btlb);
 int pdc_mem_map_hpa(struct pdc_memory_map *r_addr, struct pdc_module_path *mod_path);
@@ -775,6 +776,18 @@ int pdc_sti_call(unsigned long func, unsigned long flags,
 
 extern void pdc_init(void);
 
+static inline char * os_id_to_string(u16 os_id) {
+        switch(os_id) {
+        case OS_ID_NONE:        return "No OS";
+        case OS_ID_HPUX:        return "HP-UX";
+        case OS_ID_MPEXL:       return "MPE-iX";
+        case OS_ID_OSF:         return "OSF";
+        case OS_ID_HPRT:        return "HP-RT";
+        case OS_ID_NOVEL:       return "Novell Netware";
+        case OS_ID_LINUX:       return "Linux";
+        default:        return "Unknown";
+        }
+}
 #endif /* __ASSEMBLY__ */
 
 #endif /* _PARISC_PDC_H */
diff --git a/include/asm-parisc/pgtable.h b/include/asm-parisc/pgtable.h
index b6bcc672ba..c0b61e0d14 100644
--- a/include/asm-parisc/pgtable.h
+++ b/include/asm-parisc/pgtable.h
@@ -303,7 +303,8 @@ static inline void pmd_clear(pmd_t *pmd) {
 
 
 #if PT_NLEVELS == 3
-#define pgd_page(pgd) ((unsigned long) __va(pgd_address(pgd)))
+#define pgd_page_vaddr(pgd) ((unsigned long) __va(pgd_address(pgd)))
+#define pgd_page(pgd)   virt_to_page((void *)pgd_page_vaddr(pgd))
 
 /* For 64 bit we have three level tables */
 
@@ -382,7 +383,7 @@ extern inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 
 #define pte_page(pte)           (pfn_to_page(pte_pfn(pte)))
 
-#define pmd_page_kernel(pmd)    ((unsigned long) __va(pmd_address(pmd)))
+#define pmd_page_vaddr(pmd)     ((unsigned long) __va(pmd_address(pmd)))
 
 #define __pmd_page(pmd) ((unsigned long) __va(pmd_address(pmd)))
 #define pmd_page(pmd)   virt_to_page((void *)__pmd_page(pmd))
@@ -400,7 +401,7 @@ extern inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 
 #if PT_NLEVELS == 3
 #define pmd_offset(dir,address) \
-((pmd_t *) pgd_page(*(dir)) + (((address)>>PMD_SHIFT) & (PTRS_PER_PMD-1)))
+((pmd_t *) pgd_page_vaddr(*(dir)) + (((address)>>PMD_SHIFT) & (PTRS_PER_PMD-1)))
 #else
 #define pmd_offset(dir,addr) ((pmd_t *) dir)
 #endif
@@ -408,7 +409,7 @@ extern inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 /* Find an entry in the third-level page table.. */ 
 #define pte_index(address) (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE-1))
 #define pte_offset_kernel(pmd, address) \
-        ((pte_t *) pmd_page_kernel(*(pmd)) + pte_index(address))
+        ((pte_t *) pmd_page_vaddr(*(pmd)) + pte_index(address))
 #define pte_offset_map(pmd, address) pte_offset_kernel(pmd, address)
 #define pte_offset_map_nested(pmd, address) pte_offset_kernel(pmd, address)
 #define pte_unmap(pte) do { } while (0)
@@ -506,13 +507,13 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr,
 
 /* TLB page size encoding - see table 3-1 in parisc20.pdf */
 #define _PAGE_SIZE_ENCODING_4K          0
-#define _PAGE_SIZE_ENCODING_16K 1
-#define _PAGE_SIZE_ENCODING_64K 2
+#define _PAGE_SIZE_ENCODING_16K         1
+#define _PAGE_SIZE_ENCODING_64K         2
 #define _PAGE_SIZE_ENCODING_256K        3
 #define _PAGE_SIZE_ENCODING_1M          4
 #define _PAGE_SIZE_ENCODING_4M          5
-#define _PAGE_SIZE_ENCODING_16M 6
-#define _PAGE_SIZE_ENCODING_64M 7
+#define _PAGE_SIZE_ENCODING_16M         6
+#define _PAGE_SIZE_ENCODING_64M         7
 
 #if defined(CONFIG_PARISC_PAGE_SIZE_4KB)
 # define _PAGE_SIZE_ENCODING_DEFAULT _PAGE_SIZE_ENCODING_4K
diff --git a/include/asm-parisc/processor.h b/include/asm-parisc/processor.h
index ca49dc91f4..b73626f040 100644
--- a/include/asm-parisc/processor.h
+++ b/include/asm-parisc/processor.h
@@ -26,14 +26,12 @@
  * Default implementation of macro that returns current
  * instruction pointer ("program counter").
  */
-
-/* We cannot use MFIA as it was added for PA2.0 - prumpf
-
-   At one point there were no "0f/0b" type local symbols in gas for
-   PA-RISC.  This is no longer true, but this still seems like the
-   nicest way to implement this. */
-
-#define current_text_addr() ({ void *pc; __asm__("\n\tblr 0,%0\n\tnop":"=r" (pc)); pc; })
+#ifdef CONFIG_PA20
+#define current_ia(x)   __asm__("mfia %0" : "=r"(x))
+#else /* mfia added in pa2.0 */
+#define current_ia(x)   __asm__("blr 0,%0\n\tnop" : "=r"(x))
+#endif
+#define current_text_addr() ({ void *pc; current_ia(pc); pc; })
 
 #define TASK_SIZE               (current->thread.task_size)
 #define TASK_UNMAPPED_BASE      (current->thread.map_base)
diff --git a/include/asm-parisc/signal.h b/include/asm-parisc/signal.h
index 25cb23ef7d..98a82fa0cf 100644
--- a/include/asm-parisc/signal.h
+++ b/include/asm-parisc/signal.h
@@ -48,7 +48,6 @@
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * 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.
@@ -69,7 +68,6 @@
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 #define SA_RESTORER     0x04000000 /* obsolete -- ignored */
 
diff --git a/include/asm-parisc/socket.h b/include/asm-parisc/socket.h
index 1bf54dc53c..ce2eae1708 100644
--- a/include/asm-parisc/socket.h
+++ b/include/asm-parisc/socket.h
@@ -48,5 +48,6 @@
 #define SO_ACCEPTCONN           0x401c
 
 #define SO_PEERSEC              0x401d
+#define SO_PASSSEC              0x401e
 
 #endif /* _ASM_SOCKET_H */
diff --git a/include/asm-parisc/system.h b/include/asm-parisc/system.h
index 863876134b..74f037a39e 100644
--- a/include/asm-parisc/system.h
+++ b/include/asm-parisc/system.h
@@ -143,8 +143,6 @@ static inline void set_eiem(unsigned long val)
 #define read_barrier_depends()          do { } while(0)
 
 #define set_mb(var, value)              do { var = value; mb(); } while (0)
-#define set_wmb(var, value)             do { var = value; wmb(); } while (0)
-
 
 #ifndef CONFIG_PA20
 /* Because kmalloc only guarantees 8-byte alignment for kmalloc'd data,
@@ -155,13 +153,14 @@ static inline void set_eiem(unsigned long val)
    type and dynamically select the 16-byte aligned int from the array
    for the semaphore.  */
 
-#define __PA_LDCW_ALIGNMENT 16
-#define __ldcw_align(a) ({ \
-  unsigned long __ret = (unsigned long) &(a)->lock[0];                  \
-  __ret = (__ret + __PA_LDCW_ALIGNMENT - 1) & ~(__PA_LDCW_ALIGNMENT - 1); \
-  (volatile unsigned int *) __ret;                                      \
+#define __PA_LDCW_ALIGNMENT     16
+#define __ldcw_align(a) ({                                      \
+        unsigned long __ret = (unsigned long) &(a)->lock[0];    \
+        __ret = (__ret + __PA_LDCW_ALIGNMENT - 1)               \
+                & ~(__PA_LDCW_ALIGNMENT - 1);                   \
+        (volatile unsigned int *) __ret;                        \
 })
-#define LDCW    "ldcw"
+#define __LDCW  "ldcw"
 
 #else /*CONFIG_PA20*/
 /* From: "Jim Hull" <jim.hull of hp.com>
@@ -171,17 +170,18 @@ static inline void set_eiem(unsigned long val)
    they only require "natural" alignment (4-byte for ldcw, 8-byte for
    ldcd). */
 
-#define __PA_LDCW_ALIGNMENT 4
+#define __PA_LDCW_ALIGNMENT     4
 #define __ldcw_align(a) ((volatile unsigned int *)a)
-#define LDCW    "ldcw,co"
+#define __LDCW  "ldcw,co"
 
 #endif /*!CONFIG_PA20*/
 
 /* LDCW, the only atomic read-write operation PA-RISC has. *sigh*.  */
-#define __ldcw(a) ({ \
-        unsigned __ret; \
-        __asm__ __volatile__(LDCW " 0(%1),%0" : "=r" (__ret) : "r" (a)); \
-        __ret; \
+#define __ldcw(a) ({                                            \
+        unsigned __ret;                                         \
+        __asm__ __volatile__(__LDCW " 0(%1),%0"                 \
+                : "=r" (__ret) : "r" (a));                      \
+        __ret;                                                  \
 })
 
 #ifdef CONFIG_SMP
diff --git a/include/asm-parisc/uaccess.h b/include/asm-parisc/uaccess.h
index f6c417c8c4..d973e8b346 100644
--- a/include/asm-parisc/uaccess.h
+++ b/include/asm-parisc/uaccess.h
@@ -172,7 +172,11 @@ struct exception_data {
 /*
  * The "__put_user/kernel_asm()" macros tell gcc they read from memory
  * instead of writing. This is because they do not write to any memory
- * gcc knows about, so there are no aliasing issues.
+ * gcc knows about, so there are no aliasing issues. These macros must
+ * also be aware that "fixup_put_user_skip_[12]" are executed in the
+ * context of the fault, and any registers used there must be listed
+ * as clobbers. In this case only "r1" is used by the current routines.
+ * r8/r9 are already listed as err/val.
  */
 
 #ifdef __LP64__
@@ -183,7 +187,8 @@ struct exception_data {
                 "\t.dword\t1b,fixup_put_user_skip_1\n"      \
                 "\t.previous"                               \
                 : "=r"(__pu_err)                            \
-                : "r"(ptr), "r"(x), "0"(__pu_err))
+                : "r"(ptr), "r"(x), "0"(__pu_err)           \
+                : "r1")
 
 #define __put_user_asm(stx,x,ptr)                           \
         __asm__ __volatile__ (                              \
diff --git a/include/asm-parisc/unistd.h b/include/asm-parisc/unistd.h
index 12b867238a..27bcfad1c3 100644
--- a/include/asm-parisc/unistd.h
+++ b/include/asm-parisc/unistd.h
@@ -797,11 +797,6 @@
 
 #define SYS_ify(syscall_name)   __NR_##syscall_name
 
-/* Assume all syscalls are done from PIC code just to be
- * safe. The worst case scenario is that you lose a register
- * and save/restore r19 across the syscall. */
-#define PIC
-
 #ifndef ASM_LINE_SEP
 # define ASM_LINE_SEP ;
 #endif
diff --git a/include/asm-powerpc/Kbuild b/include/asm-powerpc/Kbuild
new file mode 100644
index 0000000000..9827849953
--- /dev/null
+++ b/include/asm-powerpc/Kbuild
@@ -0,0 +1,41 @@
+include include/asm-generic/Kbuild.asm
+
+header-y += auxvec.h
+header-y += ioctls.h
+header-y += mman.h
+header-y += sembuf.h
+header-y += siginfo.h
+header-y += stat.h
+header-y += errno.h
+header-y += ipcbuf.h
+header-y += msgbuf.h
+header-y += shmbuf.h
+header-y += socket.h
+header-y += termbits.h
+header-y += fcntl.h
+header-y += ipc.h
+header-y += poll.h
+header-y += shmparam.h
+header-y += sockios.h
+header-y += ucontext.h
+header-y += ioctl.h
+header-y += linkage.h
+header-y += resource.h
+header-y += sigcontext.h
+header-y += statfs.h
+
+unifdef-y += a.out.h
+unifdef-y += asm-compat.h
+unifdef-y += bootx.h
+unifdef-y += byteorder.h
+unifdef-y += cputable.h
+unifdef-y += elf.h
+unifdef-y += nvram.h
+unifdef-y += param.h
+unifdef-y += posix_types.h
+unifdef-y += ptrace.h
+unifdef-y += seccomp.h
+unifdef-y += signal.h
+unifdef-y += termios.h
+unifdef-y += types.h
+unifdef-y += unistd.h
diff --git a/include/asm-powerpc/atomic.h b/include/asm-powerpc/atomic.h
index bb3c0ab7e6..53283e2540 100644
--- a/include/asm-powerpc/atomic.h
+++ b/include/asm-powerpc/atomic.h
@@ -27,8 +27,8 @@ static __inline__ void atomic_add(int a, atomic_t *v)
         PPC405_ERR77(0,%3)
 "       stwcx.  %0,0,%3 \n\
         bne-    1b"
-        : "=&r" (t), "=m" (v->counter)
-        : "r" (a), "r" (&v->counter), "m" (v->counter)
+        : "=&r" (t), "+m" (v->counter)
+        : "r" (a), "r" (&v->counter)
         : "cc");
 }
 
@@ -63,8 +63,8 @@ static __inline__ void atomic_sub(int a, atomic_t *v)
         PPC405_ERR77(0,%3)
 "       stwcx.  %0,0,%3 \n\
         bne-    1b"
-        : "=&r" (t), "=m" (v->counter)
-        : "r" (a), "r" (&v->counter), "m" (v->counter)
+        : "=&r" (t), "+m" (v->counter)
+        : "r" (a), "r" (&v->counter)
         : "cc");
 }
 
@@ -97,8 +97,8 @@ static __inline__ void atomic_inc(atomic_t *v)
         PPC405_ERR77(0,%2)
 "       stwcx.  %0,0,%2 \n\
         bne-    1b"
-        : "=&r" (t), "=m" (v->counter)
-        : "r" (&v->counter), "m" (v->counter)
+        : "=&r" (t), "+m" (v->counter)
+        : "r" (&v->counter)
         : "cc");
 }
 
@@ -141,8 +141,8 @@ static __inline__ void atomic_dec(atomic_t *v)
         PPC405_ERR77(0,%2)\
 "       stwcx.  %0,0,%2\n\
         bne-    1b"
-        : "=&r" (t), "=m" (v->counter)
-        : "r" (&v->counter), "m" (v->counter)
+        : "=&r" (t), "+m" (v->counter)
+        : "r" (&v->counter)
         : "cc");
 }
 
@@ -253,8 +253,8 @@ static __inline__ void atomic64_add(long a, atomic64_t *v)
         add     %0,%2,%0\n\
         stdcx.  %0,0,%3 \n\
         bne-    1b"
-        : "=&r" (t), "=m" (v->counter)
-        : "r" (a), "r" (&v->counter), "m" (v->counter)
+        : "=&r" (t), "+m" (v->counter)
+        : "r" (a), "r" (&v->counter)
         : "cc");
 }
 
@@ -287,8 +287,8 @@ static __inline__ void atomic64_sub(long a, atomic64_t *v)
         subf    %0,%2,%0\n\
         stdcx.  %0,0,%3 \n\
         bne-    1b"
-        : "=&r" (t), "=m" (v->counter)
-        : "r" (a), "r" (&v->counter), "m" (v->counter)
+        : "=&r" (t), "+m" (v->counter)
+        : "r" (a), "r" (&v->counter)
         : "cc");
 }
 
@@ -319,8 +319,8 @@ static __inline__ void atomic64_inc(atomic64_t *v)
         addic   %0,%0,1\n\
         stdcx.  %0,0,%2 \n\
         bne-    1b"
-        : "=&r" (t), "=m" (v->counter)
-        : "r" (&v->counter), "m" (v->counter)
+        : "=&r" (t), "+m" (v->counter)
+        : "r" (&v->counter)
         : "cc");
 }
 
@@ -361,8 +361,8 @@ static __inline__ void atomic64_dec(atomic64_t *v)
         addic   %0,%0,-1\n\
         stdcx.  %0,0,%2\n\
         bne-    1b"
-        : "=&r" (t), "=m" (v->counter)
-        : "r" (&v->counter), "m" (v->counter)
+        : "=&r" (t), "+m" (v->counter)
+        : "r" (&v->counter)
         : "cc");
 }
 
diff --git a/include/asm-powerpc/backlight.h b/include/asm-powerpc/backlight.h
index 1ba1f27a0b..8cf5c37c38 100644
--- a/include/asm-powerpc/backlight.h
+++ b/include/asm-powerpc/backlight.h
@@ -2,30 +2,40 @@
  * Routines for handling backlight control on PowerBooks
  *
  * For now, implementation resides in
- * arch/powerpc/platforms/powermac/pmac_support.c
+ * arch/powerpc/platforms/powermac/backlight.c
  *
  */
 #ifndef __ASM_POWERPC_BACKLIGHT_H
 #define __ASM_POWERPC_BACKLIGHT_H
 #ifdef __KERNEL__
 
-/* Abstract values */
-#define BACKLIGHT_OFF   0
-#define BACKLIGHT_MIN   1
-#define BACKLIGHT_MAX   0xf
+#include <linux/fb.h>
+#include <linux/mutex.h>
 
-struct backlight_controller {
-        int (*set_enable)(int enable, int level, void *data);
-        int (*set_level)(int level, void *data);
-};
+/* For locking instructions, see the implementation file */
+extern struct backlight_device *pmac_backlight;
+extern struct mutex pmac_backlight_mutex;
 
-extern void register_backlight_controller(struct backlight_controller *ctrler, void *data, char *type);
-extern void unregister_backlight_controller(struct backlight_controller *ctrler, void *data);
+extern int pmac_backlight_curve_lookup(struct fb_info *info, int value);
 
-extern int set_backlight_enable(int enable);
-extern int get_backlight_enable(void);
-extern int set_backlight_level(int level);
-extern int get_backlight_level(void);
+extern int pmac_has_backlight_type(const char *type);
+
+extern void pmac_backlight_key(int direction);
+static inline void pmac_backlight_key_up(void)
+{
+        pmac_backlight_key(0);
+}
+static inline void pmac_backlight_key_down(void)
+{
+        pmac_backlight_key(1);
+}
+
+extern void pmac_backlight_set_legacy_brightness_pmu(int brightness);
+extern int pmac_backlight_set_legacy_brightness(int brightness);
+extern int pmac_backlight_get_legacy_brightness(void);
+
+extern void pmac_backlight_enable(void);
+extern void pmac_backlight_disable(void);
 
 #endif /* __KERNEL__ */
 #endif
diff --git a/include/asm-powerpc/bitops.h b/include/asm-powerpc/bitops.h
index 76e2f08c3c..c341063d08 100644
--- a/include/asm-powerpc/bitops.h
+++ b/include/asm-powerpc/bitops.h
@@ -65,8 +65,8 @@ static __inline__ void set_bit(int nr, volatile unsigned long *addr)
         PPC405_ERR77(0,%3)
         PPC_STLCX "%0,0,%3\n"
         "bne-   1b"
-        : "=&r"(old), "=m"(*p)
-        : "r"(mask), "r"(p), "m"(*p)
+        : "=&r" (old), "+m" (*p)
+        : "r" (mask), "r" (p)
         : "cc" );
 }
 
@@ -82,8 +82,8 @@ static __inline__ void clear_bit(int nr, volatile unsigned long *addr)
         PPC405_ERR77(0,%3)
         PPC_STLCX "%0,0,%3\n"
         "bne-   1b"
-        : "=&r"(old), "=m"(*p)
-        : "r"(mask), "r"(p), "m"(*p)
+        : "=&r" (old), "+m" (*p)
+        : "r" (mask), "r" (p)
         : "cc" );
 }
 
@@ -99,8 +99,8 @@ static __inline__ void change_bit(int nr, volatile unsigned long *addr)
         PPC405_ERR77(0,%3)
         PPC_STLCX "%0,0,%3\n"
         "bne-   1b"
-        : "=&r"(old), "=m"(*p)
-        : "r"(mask), "r"(p), "m"(*p)
+        : "=&r" (old), "+m" (*p)
+        : "r" (mask), "r" (p)
         : "cc" );
 }
 
@@ -179,8 +179,8 @@ static __inline__ void set_bits(unsigned long mask, unsigned long *addr)
         "or     %0,%0,%2\n"
         PPC_STLCX "%0,0,%3\n"
         "bne-   1b"
-        : "=&r" (old), "=m" (*addr)
-        : "r" (mask), "r" (addr), "m" (*addr)
+        : "=&r" (old), "+m" (*addr)
+        : "r" (mask), "r" (addr)
         : "cc");
 }
 
diff --git a/include/asm-powerpc/bug.h b/include/asm-powerpc/bug.h
index f44b529e32..978b2c7e84 100644
--- a/include/asm-powerpc/bug.h
+++ b/include/asm-powerpc/bug.h
@@ -70,9 +70,10 @@ struct bug_entry *find_bug(unsigned long bugaddr);
                     "i" (__FILE__), "i" (__FUNCTION__));        \
 } while (0)
 
-#define WARN_ON(x) do {                                         \
-        if (__builtin_constant_p(x)) {                          \
-                if (x)                                          \
+#define WARN_ON(x) ({                                           \
+        typeof(x) __ret_warn_on = (x);                          \
+        if (__builtin_constant_p(__ret_warn_on)) {              \
+                if (__ret_warn_on)                              \
                         __WARN();                               \
         } else {                                                \
                 __asm__ __volatile__(                           \
@@ -80,11 +81,12 @@ struct bug_entry *find_bug(unsigned long bugaddr);
                 ".section __bug_table,\"a\"\n"                  \
                 "\t"PPC_LONG"   1b,%1,%2,%3\n"                  \
                 ".previous"                                     \
-                : : "r" ((long)(x)),                            \
+                : : "r" (__ret_warn_on),                        \
                     "i" (__LINE__ + BUG_WARNING_TRAP),          \
                     "i" (__FILE__), "i" (__FUNCTION__));        \
         }                                                       \
-} while (0)
+        unlikely(__ret_warn_on);                                \
+})
 
 #define HAVE_ARCH_BUG
 #define HAVE_ARCH_BUG_ON
diff --git a/include/asm-powerpc/cputable.h b/include/asm-powerpc/cputable.h
index fab41c280a..12707ab9dc 100644
--- a/include/asm-powerpc/cputable.h
+++ b/include/asm-powerpc/cputable.h
@@ -23,6 +23,7 @@
 #define PPC_FEATURE_SMT                 0x00004000
 #define PPC_FEATURE_ICACHE_SNOOP        0x00002000
 #define PPC_FEATURE_ARCH_2_05           0x00001000
+#define PPC_FEATURE_PA6T                0x00000800
 
 #define PPC_FEATURE_TRUE_LE             0x00000002
 #define PPC_FEATURE_PPC_LE              0x00000001
@@ -36,6 +37,7 @@
 struct cpu_spec;
 
 typedef void (*cpu_setup_t)(unsigned long offset, struct cpu_spec* spec);
+typedef void (*cpu_restore_t)(void);
 
 enum powerpc_oprofile_type {
         PPC_OPROFILE_INVALID = 0,
@@ -65,6 +67,8 @@ struct cpu_spec {
          * BHT, SPD, etc... from head.S before branching to identify_machine
          */
         cpu_setup_t     cpu_setup;
+        /* Used to restore cpu setup on secondary processors and at resume */
+        cpu_restore_t   cpu_restore;
 
         /* Used by oprofile userspace to select the right counters */
         char            *oprofile_cpu_type;
@@ -117,43 +121,35 @@ extern void do_cpu_ftr_fixups(unsigned long offset);
 #define CPU_FTR_PPC_LE                  ASM_CONST(0x0000000000200000)
 #define CPU_FTR_REAL_LE                 ASM_CONST(0x0000000000400000)
 
+/*
+ * Add the 64-bit processor unique features in the top half of the word;
+ * on 32-bit, make the names available but defined to be 0.
+ */
 #ifdef __powerpc64__
-/* Add the 64b processor unique features in the top half of the word */
-#define CPU_FTR_SLB                     ASM_CONST(0x0000000100000000)
-#define CPU_FTR_16M_PAGE                ASM_CONST(0x0000000200000000)
-#define CPU_FTR_TLBIEL                  ASM_CONST(0x0000000400000000)
-#define CPU_FTR_NOEXECUTE               ASM_CONST(0x0000000800000000)
-#define CPU_FTR_IABR                    ASM_CONST(0x0000002000000000)
-#define CPU_FTR_MMCRA                   ASM_CONST(0x0000004000000000)
-#define CPU_FTR_CTRL                    ASM_CONST(0x0000008000000000)
-#define CPU_FTR_SMT                     ASM_CONST(0x0000010000000000)
-#define CPU_FTR_COHERENT_ICACHE         ASM_CONST(0x0000020000000000)
-#define CPU_FTR_LOCKLESS_TLBIE          ASM_CONST(0x0000040000000000)
-#define CPU_FTR_CI_LARGE_PAGE           ASM_CONST(0x0000100000000000)
-#define CPU_FTR_PAUSE_ZERO              ASM_CONST(0x0000200000000000)
-#define CPU_FTR_PURR                    ASM_CONST(0x0000400000000000)
+#define LONG_ASM_CONST(x)               ASM_CONST(x)
 #else
-/* ensure on 32b processors the flags are available for compiling but
- * don't do anything */
-#define CPU_FTR_SLB                     ASM_CONST(0x0)
-#define CPU_FTR_16M_PAGE                ASM_CONST(0x0)
-#define CPU_FTR_TLBIEL                  ASM_CONST(0x0)
-#define CPU_FTR_NOEXECUTE               ASM_CONST(0x0)
-#define CPU_FTR_IABR                    ASM_CONST(0x0)
-#define CPU_FTR_MMCRA                   ASM_CONST(0x0)
-#define CPU_FTR_CTRL                    ASM_CONST(0x0)
-#define CPU_FTR_SMT                     ASM_CONST(0x0)
-#define CPU_FTR_COHERENT_ICACHE         ASM_CONST(0x0)
-#define CPU_FTR_LOCKLESS_TLBIE          ASM_CONST(0x0)
-#define CPU_FTR_CI_LARGE_PAGE           ASM_CONST(0x0)
-#define CPU_FTR_PURR                    ASM_CONST(0x0)
+#define LONG_ASM_CONST(x)               0
 #endif
 
+#define CPU_FTR_SLB                     LONG_ASM_CONST(0x0000000100000000)
+#define CPU_FTR_16M_PAGE                LONG_ASM_CONST(0x0000000200000000)
+#define CPU_FTR_TLBIEL                  LONG_ASM_CONST(0x0000000400000000)
+#define CPU_FTR_NOEXECUTE               LONG_ASM_CONST(0x0000000800000000)
+#define CPU_FTR_IABR                    LONG_ASM_CONST(0x0000002000000000)
+#define CPU_FTR_MMCRA                   LONG_ASM_CONST(0x0000004000000000)
+#define CPU_FTR_CTRL                    LONG_ASM_CONST(0x0000008000000000)
+#define CPU_FTR_SMT                     LONG_ASM_CONST(0x0000010000000000)
+#define CPU_FTR_COHERENT_ICACHE         LONG_ASM_CONST(0x0000020000000000)
+#define CPU_FTR_LOCKLESS_TLBIE          LONG_ASM_CONST(0x0000040000000000)
+#define CPU_FTR_CI_LARGE_PAGE           LONG_ASM_CONST(0x0000100000000000)
+#define CPU_FTR_PAUSE_ZERO              LONG_ASM_CONST(0x0000200000000000)
+#define CPU_FTR_PURR                    LONG_ASM_CONST(0x0000400000000000)
+
 #ifndef __ASSEMBLY__
 
 #define CPU_FTR_PPCAS_ARCH_V2_BASE (CPU_FTR_SLB | \
                                         CPU_FTR_TLBIEL | CPU_FTR_NOEXECUTE | \
-                                        CPU_FTR_NODSISRALIGN | CPU_FTR_CTRL)
+                                        CPU_FTR_NODSISRALIGN)
 
 /* iSeries doesn't support large pages */
 #ifdef CONFIG_PPC_ISERIES
@@ -318,24 +314,29 @@ extern void do_cpu_ftr_fixups(unsigned long offset);
             CPU_FTR_HPTE_TABLE | CPU_FTR_IABR | \
             CPU_FTR_MMCRA | CPU_FTR_CTRL)
 #define CPU_FTRS_POWER4 (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
-            CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_MMCRA)
+            CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
+            CPU_FTR_MMCRA)
 #define CPU_FTRS_PPC970 (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
-            CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | \
+            CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
             CPU_FTR_ALTIVEC_COMP | CPU_FTR_CAN_NAP | CPU_FTR_MMCRA)
 #define CPU_FTRS_POWER5 (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
-            CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | \
+            CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
             CPU_FTR_MMCRA | CPU_FTR_SMT | \
             CPU_FTR_COHERENT_ICACHE | CPU_FTR_LOCKLESS_TLBIE | \
             CPU_FTR_PURR)
 #define CPU_FTRS_POWER6 (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
-            CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | \
+            CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
             CPU_FTR_MMCRA | CPU_FTR_SMT | \
             CPU_FTR_COHERENT_ICACHE | CPU_FTR_LOCKLESS_TLBIE | \
             CPU_FTR_PURR | CPU_FTR_CI_LARGE_PAGE | CPU_FTR_REAL_LE)
 #define CPU_FTRS_CELL   (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
-            CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | \
+            CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
             CPU_FTR_ALTIVEC_COMP | CPU_FTR_MMCRA | CPU_FTR_SMT | \
-            CPU_FTR_CTRL | CPU_FTR_PAUSE_ZERO | CPU_FTR_CI_LARGE_PAGE)
+            CPU_FTR_PAUSE_ZERO | CPU_FTR_CI_LARGE_PAGE)
+#define CPU_FTRS_PA6T (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
+            CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | \
+            CPU_FTR_ALTIVEC_COMP | CPU_FTR_CI_LARGE_PAGE | \
+            CPU_FTR_PURR | CPU_FTR_REAL_LE)
 #define CPU_FTRS_COMPATIBLE     (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
             CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2)
 #endif
@@ -344,7 +345,7 @@ extern void do_cpu_ftr_fixups(unsigned long offset);
 #define CPU_FTRS_POSSIBLE       \
             (CPU_FTRS_POWER3 | CPU_FTRS_RS64 | CPU_FTRS_POWER4 |        \
             CPU_FTRS_PPC970 | CPU_FTRS_POWER5 | CPU_FTRS_POWER6 |       \
-            CPU_FTRS_CELL | CPU_FTR_CI_LARGE_PAGE)
+            CPU_FTRS_CELL | CPU_FTRS_PA6T)
 #else
 enum {
         CPU_FTRS_POSSIBLE =
@@ -383,7 +384,7 @@ enum {
 #define CPU_FTRS_ALWAYS         \
             (CPU_FTRS_POWER3 & CPU_FTRS_RS64 & CPU_FTRS_POWER4 &        \
             CPU_FTRS_PPC970 & CPU_FTRS_POWER5 & CPU_FTRS_POWER6 &       \
-            CPU_FTRS_CELL & CPU_FTRS_POSSIBLE)
+            CPU_FTRS_CELL & CPU_FTRS_PA6T & CPU_FTRS_POSSIBLE)
 #else
 enum {
         CPU_FTRS_ALWAYS =
diff --git a/include/asm-powerpc/cputime.h b/include/asm-powerpc/cputime.h
index a21185d478..3108044852 100644
--- a/include/asm-powerpc/cputime.h
+++ b/include/asm-powerpc/cputime.h
@@ -43,6 +43,7 @@ typedef u64 cputime64_t;
 
 #define cputime64_zero                  ((cputime64_t)0)
 #define cputime64_add(__a, __b)         ((__a) + (__b))
+#define cputime64_sub(__a, __b)         ((__a) - (__b))
 #define cputime_to_cputime64(__ct)      (__ct)
 
 #ifdef __KERNEL__
@@ -74,6 +75,23 @@ static inline cputime_t jiffies_to_cputime(const unsigned long jif)
         return ct;
 }
 
+static inline cputime64_t jiffies64_to_cputime64(const u64 jif)
+{
+        cputime_t ct;
+        u64 sec;
+
+        /* have to be a little careful about overflow */
+        ct = jif % HZ;
+        sec = jif / HZ;
+        if (ct) {
+                ct *= tb_ticks_per_sec;
+                do_div(ct, HZ);
+        }
+        if (sec)
+                ct += (cputime_t) sec * tb_ticks_per_sec;
+        return ct;
+}
+
 static inline u64 cputime64_to_jiffies64(const cputime_t ct)
 {
         return mulhdu(ct, __cputime_jiffies_factor);
diff --git a/include/asm-powerpc/eeh.h b/include/asm-powerpc/eeh.h
index 4df3e80118..6a78439666 100644
--- a/include/asm-powerpc/eeh.h
+++ b/include/asm-powerpc/eeh.h
@@ -205,6 +205,7 @@ static inline void eeh_memset_io(volatile void __iomem *addr, int c,
         lc |= lc << 8;
         lc |= lc << 16;
 
+        __asm__ __volatile__ ("sync" : : : "memory");
         while(n && !EEH_CHECK_ALIGN(p, 4)) {
                 *((volatile u8 *)p) = c;
                 p++;
@@ -229,6 +230,7 @@ static inline void eeh_memcpy_fromio(void *dest, const volatile void __iomem *sr
         void *destsave = dest;
         unsigned long nsave = n;
 
+        __asm__ __volatile__ ("sync" : : : "memory");
         while(n && (!EEH_CHECK_ALIGN(vsrc, 4) || !EEH_CHECK_ALIGN(dest, 4))) {
                 *((u8 *)dest) = *((volatile u8 *)vsrc);
                 __asm__ __volatile__ ("eieio" : : : "memory");
@@ -266,6 +268,7 @@ static inline void eeh_memcpy_toio(volatile void __iomem *dest, const void *src,
 {
         void *vdest = (void __force *) dest;
 
+        __asm__ __volatile__ ("sync" : : : "memory");
         while(n && (!EEH_CHECK_ALIGN(vdest, 4) || !EEH_CHECK_ALIGN(src, 4))) {
                 *((volatile u8 *)vdest) = *((u8 *)src);
                 src++;
diff --git a/include/asm-powerpc/floppy.h b/include/asm-powerpc/floppy.h
index 7e2d169ee8..fd242a2233 100644
--- a/include/asm-powerpc/floppy.h
+++ b/include/asm-powerpc/floppy.h
@@ -27,8 +27,7 @@
 #define fd_disable_irq()        disable_irq(FLOPPY_IRQ)
 #define fd_cacheflush(addr,size) /* nothing */
 #define fd_request_irq()        request_irq(FLOPPY_IRQ, floppy_interrupt, \
-                                            SA_INTERRUPT|SA_SAMPLE_RANDOM, \
-                                            "floppy", NULL)
+                                            IRQF_DISABLED, "floppy", NULL)
 #define fd_free_irq()           free_irq(FLOPPY_IRQ, NULL);
 
 #ifdef CONFIG_PCI
diff --git a/include/asm-powerpc/futex.h b/include/asm-powerpc/futex.h
index f1b3c00bc1..936422e548 100644
--- a/include/asm-powerpc/futex.h
+++ b/include/asm-powerpc/futex.h
@@ -84,7 +84,33 @@ static inline 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;
+        int prev;
+
+        if (!access_ok(VERIFY_WRITE, uaddr, sizeof(int)))
+                return -EFAULT;
+
+        __asm__ __volatile__ (
+        LWSYNC_ON_SMP
+"1:     lwarx   %0,0,%2         # futex_atomic_cmpxchg_inatomic\n\
+        cmpw    0,%0,%3\n\
+        bne-    3f\n"
+        PPC405_ERR77(0,%2)
+"2:     stwcx.  %4,0,%2\n\
+        bne-    1b\n"
+        ISYNC_ON_SMP
+"3:     .section .fixup,\"ax\"\n\
+4:      li      %0,%5\n\
+        b       3b\n\
+        .previous\n\
+        .section __ex_table,\"a\"\n\
+        .align 3\n\
+        " PPC_LONG "1b,4b,2b,4b\n\
+        .previous" \
+        : "=&r" (prev), "+m" (*uaddr)
+        : "r" (uaddr), "r" (oldval), "r" (newval), "i" (-EFAULT)
+        : "cc", "memory");
+
+        return prev;
 }
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-powerpc/hvcall.h b/include/asm-powerpc/hvcall.h
index 0d3c4e8571..257d1cecb8 100644
--- a/include/asm-powerpc/hvcall.h
+++ b/include/asm-powerpc/hvcall.h
@@ -164,9 +164,15 @@
 #define H_VIO_SIGNAL            0x104
 #define H_SEND_CRQ              0x108
 #define H_COPY_RDMA             0x110
+#define H_REGISTER_LOGICAL_LAN  0x114
+#define H_FREE_LOGICAL_LAN      0x118
+#define H_ADD_LOGICAL_LAN_BUFFER 0x11C
+#define H_SEND_LOGICAL_LAN      0x120
+#define H_MULTICAST_CTRL        0x130
 #define H_SET_XDABR             0x134
 #define H_STUFF_TCE             0x138
 #define H_PUT_TCE_INDIRECT      0x13C
+#define H_CHANGE_LOGICAL_LAN_MAC 0x14C
 #define H_VTERM_PARTNER_INFO    0x150
 #define H_REGISTER_VTERM        0x154
 #define H_FREE_VTERM            0x158
@@ -196,102 +202,59 @@
 #define H_GET_HCA_INFO          0x1B8
 #define H_GET_PERF_COUNT        0x1BC
 #define H_MANAGE_TRACE          0x1C0
+#define H_FREE_LOGICAL_LAN_BUFFER 0x1D4
 #define H_QUERY_INT_STATE       0x1E4
 #define H_POLL_PENDING          0x1D8
 #define H_JOIN                  0x298
 #define H_VASI_STATE            0x2A4
 #define H_ENABLE_CRQ            0x2B0
+#define MAX_HCALL_OPCODE        H_ENABLE_CRQ
 
 #ifndef __ASSEMBLY__
 
-/* plpar_hcall() -- Generic call interface using above opcodes
+/**
+ * plpar_hcall_norets: - Make a pseries hypervisor call with no return arguments
+ * @opcode: The hypervisor call to make.
  *
- * The actual call interface is a hypervisor call instruction with
- * the opcode in R3 and input args in R4-R7.
- * Status is returned in R3 with variable output values in R4-R11.
- * Only H_PTE_READ with H_READ_4 uses R6-R11 so we ignore it for now
- * and return only two out args which MUST ALWAYS BE PROVIDED.
- */
-long plpar_hcall(unsigned long opcode,
-                 unsigned long arg1,
-                 unsigned long arg2,
-                 unsigned long arg3,
-                 unsigned long arg4,
-                 unsigned long *out1,
-                 unsigned long *out2,
-                 unsigned long *out3);
-
-/* Same as plpar_hcall but for those opcodes that return no values
- * other than status.  Slightly more efficient.
+ * This call supports up to 7 arguments and only returns the status of
+ * the hcall. Use this version where possible, its slightly faster than
+ * the other plpar_hcalls.
  */
 long plpar_hcall_norets(unsigned long opcode, ...);
 
-/*
- * Special hcall interface for ibmveth support.
- * Takes 8 input parms. Returns a rc and stores the
- * R4 return value in *out1.
- */
-long plpar_hcall_8arg_2ret(unsigned long opcode,
-                           unsigned long arg1,
-                           unsigned long arg2,
-                           unsigned long arg3,
-                           unsigned long arg4,
-                           unsigned long arg5,
-                           unsigned long arg6,
-                           unsigned long arg7,
-                           unsigned long arg8,
-                           unsigned long *out1);
-
-/* plpar_hcall_4out()
+/**
+ * plpar_hcall: - Make a pseries hypervisor call
+ * @opcode: The hypervisor call to make.
+ * @retbuf: Buffer to store up to 4 return arguments in.
  *
- * same as plpar_hcall except with 4 output arguments.
+ * This call supports up to 6 arguments and 4 return arguments. Use
+ * PLPAR_HCALL_BUFSIZE to size the return argument buffer.
  *
+ * Used for all but the craziest of phyp interfaces (see plpar_hcall9)
  */
-long plpar_hcall_4out(unsigned long opcode,
-                      unsigned long arg1,
-                      unsigned long arg2,
-                      unsigned long arg3,
-                      unsigned long arg4,
-                      unsigned long *out1,
-                      unsigned long *out2,
-                      unsigned long *out3,
-                      unsigned long *out4);
+#define PLPAR_HCALL_BUFSIZE 4
+long plpar_hcall(unsigned long opcode, unsigned long *retbuf, ...);
 
-long plpar_hcall_7arg_7ret(unsigned long opcode,
-                           unsigned long arg1,
-                           unsigned long arg2,
-                           unsigned long arg3,
-                           unsigned long arg4,
-                           unsigned long arg5,
-                           unsigned long arg6,
-                           unsigned long arg7,
-                           unsigned long *out1,
-                           unsigned long *out2,
-                           unsigned long *out3,
-                           unsigned long *out4,
-                           unsigned long *out5,
-                           unsigned long *out6,
-                           unsigned long *out7);
+/**
+ * plpar_hcall9: - Make a pseries hypervisor call with up to 9 return arguments
+ * @opcode: The hypervisor call to make.
+ * @retbuf: Buffer to store up to 9 return arguments in.
+ *
+ * This call supports up to 9 arguments and 9 return arguments. Use
+ * PLPAR_HCALL9_BUFSIZE to size the return argument buffer.
+ */
+#define PLPAR_HCALL9_BUFSIZE 9
+long plpar_hcall9(unsigned long opcode, unsigned long *retbuf, ...);
 
-long plpar_hcall_9arg_9ret(unsigned long opcode,
-                           unsigned long arg1,
-                           unsigned long arg2,
-                           unsigned long arg3,
-                           unsigned long arg4,
-                           unsigned long arg5,
-                           unsigned long arg6,
-                           unsigned long arg7,
-                           unsigned long arg8,
-                           unsigned long arg9,
-                           unsigned long *out1,
-                           unsigned long *out2,
-                           unsigned long *out3,
-                           unsigned long *out4,
-                           unsigned long *out5,
-                           unsigned long *out6,
-                           unsigned long *out7,
-                           unsigned long *out8,
-                           unsigned long *out9);
+/* For hcall instrumentation.  One structure per-hcall, per-CPU */
+struct hcall_stats {
+        unsigned long   num_calls;      /* number of calls (on this CPU) */
+        unsigned long   tb_total;       /* total wall time (mftb) of calls. */
+        unsigned long   purr_total;     /* total cpu time (PURR) of calls. */
+};
+void update_hcall_stats(unsigned long opcode, unsigned long tb_delta,
+                        unsigned long purr_delta);
+#define HCALL_STAT_ARRAY_SIZE   ((MAX_HCALL_OPCODE >> 2) + 1)
 
 #endif /* __ASSEMBLY__ */
 #endif /* __KERNEL__ */
diff --git a/include/asm-powerpc/hw_irq.h b/include/asm-powerpc/hw_irq.h
index ce0f7db63c..d40359204a 100644
--- a/include/asm-powerpc/hw_irq.h
+++ b/include/asm-powerpc/hw_irq.h
@@ -86,27 +86,27 @@ static inline void local_irq_save_ptr(unsigned long *flags)
 #define mask_irq(irq)                                           \
         ({                                                      \
                 irq_desc_t *desc = get_irq_desc(irq);           \
-                if (desc->handler && desc->handler->disable)    \
-                        desc->handler->disable(irq);            \
+                if (desc->chip && desc->chip->disable)  \
+                        desc->chip->disable(irq);               \
         })
 #define unmask_irq(irq)                                         \
         ({                                                      \
                 irq_desc_t *desc = get_irq_desc(irq);           \
-                if (desc->handler && desc->handler->enable)     \
-                        desc->handler->enable(irq);             \
+                if (desc->chip && desc->chip->enable)   \
+                        desc->chip->enable(irq);                \
         })
 #define ack_irq(irq)                                            \
         ({                                                      \
                 irq_desc_t *desc = get_irq_desc(irq);           \
-                if (desc->handler && desc->handler->ack)        \
-                        desc->handler->ack(irq);                \
+                if (desc->chip && desc->chip->ack)      \
+                        desc->chip->ack(irq);           \
         })
 
-/* Should we handle this via lost interrupts and IPIs or should we don't care like
- * we do now ? --BenH.
+/*
+ * interrupt-retrigger: should we handle this via lost interrupts and IPIs
+ * or should we not care like we do now ? --BenH.
  */
 struct hw_interrupt_type;
-static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i) {}
 
 #endif  /* __KERNEL__ */
 #endif  /* _ASM_POWERPC_HW_IRQ_H */
diff --git a/include/asm-powerpc/i8259.h b/include/asm-powerpc/i8259.h
index 0392159e16..c80e113052 100644
--- a/include/asm-powerpc/i8259.h
+++ b/include/asm-powerpc/i8259.h
@@ -4,11 +4,13 @@
 
 #include <linux/irq.h>
 
-extern struct hw_interrupt_type i8259_pic;
-
+#ifdef CONFIG_PPC_MERGE
+extern void i8259_init(struct device_node *node, unsigned long intack_addr);
+extern unsigned int i8259_irq(struct pt_regs *regs);
+#else
 extern void i8259_init(unsigned long intack_addr, int offset);
 extern int i8259_irq(struct pt_regs *regs);
-extern int i8259_irq_cascade(struct pt_regs *regs, void *unused);
+#endif
 
 #endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_I8259_H */
diff --git a/include/asm-powerpc/ibmebus.h b/include/asm-powerpc/ibmebus.h
index 7a42723d10..7ab195a278 100644
--- a/include/asm-powerpc/ibmebus.h
+++ b/include/asm-powerpc/ibmebus.h
@@ -48,7 +48,7 @@ extern struct dma_mapping_ops ibmebus_dma_ops;
 extern struct bus_type ibmebus_bus_type;
 
 struct ibmebus_dev {    
-        char *name;
+        const char *name;
         struct of_device ofdev;
 };
 
diff --git a/include/asm-powerpc/ide.h b/include/asm-powerpc/ide.h
index b09b42af6a..c8390f9485 100644
--- a/include/asm-powerpc/ide.h
+++ b/include/asm-powerpc/ide.h
@@ -12,6 +12,7 @@
 #include <linux/sched.h>
 #include <asm/mpc8xx.h>
 #endif
+#include <asm/io.h>
 
 #ifndef MAX_HWIFS
 #ifdef __powerpc64__
@@ -21,15 +22,14 @@
 #endif
 #endif
 
+#define __ide_mm_insw(p, a, c)  _insw_ns((volatile u16 __iomem *)(p), (a), (c))
+#define __ide_mm_insl(p, a, c)  _insl_ns((volatile u32 __iomem *)(p), (a), (c))
+#define __ide_mm_outsw(p, a, c) _outsw_ns((volatile u16 __iomem *)(p), (a), (c))
+#define __ide_mm_outsl(p, a, c) _outsl_ns((volatile u32 __iomem *)(p), (a), (c))
+
 #ifndef  __powerpc64__
 #include <linux/hdreg.h>
 #include <linux/ioport.h>
-#include <asm/io.h>
-
-extern void __ide_mm_insw(void __iomem *port, void *addr, u32 count);
-extern void __ide_mm_outsw(void __iomem *port, void *addr, u32 count);
-extern void __ide_mm_insl(void __iomem *port, void *addr, u32 count);
-extern void __ide_mm_outsl(void __iomem *port, void *addr, u32 count);
 
 struct ide_machdep_calls {
         int         (*default_irq)(unsigned long base);
diff --git a/include/asm-powerpc/io.h b/include/asm-powerpc/io.h
index a9496f34b0..46bae1cf38 100644
--- a/include/asm-powerpc/io.h
+++ b/include/asm-powerpc/io.h
@@ -19,20 +19,12 @@ extern int check_legacy_ioport(unsigned long base_port);
 #include <linux/compiler.h>
 #include <asm/page.h>
 #include <asm/byteorder.h>
-#ifdef CONFIG_PPC_ISERIES 
-#include <asm/iseries/iseries_io.h>
-#endif  
+#include <asm/paca.h>
 #include <asm/synch.h>
 #include <asm/delay.h>
 
 #include <asm-generic/iomap.h>
 
-#define __ide_mm_insw(p, a, c) _insw_ns((volatile u16 __iomem *)(p), (a), (c))
-#define __ide_mm_insl(p, a, c) _insl_ns((volatile u32 __iomem *)(p), (a), (c))
-#define __ide_mm_outsw(p, a, c) _outsw_ns((volatile u16 __iomem *)(p), (a), (c))
-#define __ide_mm_outsl(p, a, c) _outsl_ns((volatile u32 __iomem *)(p), (a), (c))
-
-
 #define SIO_CONFIG_RA   0x398
 #define SIO_CONFIG_RD   0x399
 
@@ -42,39 +34,53 @@ extern unsigned long isa_io_base;
 extern unsigned long pci_io_base;
 
 #ifdef CONFIG_PPC_ISERIES
-/* __raw_* accessors aren't supported on iSeries */
-#define __raw_readb(addr)       { BUG(); 0; }
-#define __raw_readw(addr)       { BUG(); 0; }
-#define __raw_readl(addr)       { BUG(); 0; }
-#define __raw_readq(addr)       { BUG(); 0; }
-#define __raw_writeb(v, addr)   { BUG(); 0; }
-#define __raw_writew(v, addr)   { BUG(); 0; }
-#define __raw_writel(v, addr)   { BUG(); 0; }
-#define __raw_writeq(v, addr)   { BUG(); 0; }
-#define readb(addr)             iSeries_Read_Byte(addr)
-#define readw(addr)             iSeries_Read_Word(addr)
-#define readl(addr)             iSeries_Read_Long(addr)
-#define writeb(data, addr)      iSeries_Write_Byte((data),(addr))
-#define writew(data, addr)      iSeries_Write_Word((data),(addr))
-#define writel(data, addr)      iSeries_Write_Long((data),(addr))
-#define memset_io(a,b,c)        iSeries_memset_io((a),(b),(c))
-#define memcpy_fromio(a,b,c)    iSeries_memcpy_fromio((a), (b), (c))
-#define memcpy_toio(a,b,c)      iSeries_memcpy_toio((a), (b), (c))
-
-#define inb(addr)               readb(((void __iomem *)(long)(addr)))
-#define inw(addr)               readw(((void __iomem *)(long)(addr)))
-#define inl(addr)               readl(((void __iomem *)(long)(addr)))
-#define outb(data,addr)         writeb(data,((void __iomem *)(long)(addr)))
-#define outw(data,addr)         writew(data,((void __iomem *)(long)(addr)))
-#define outl(data,addr)         writel(data,((void __iomem *)(long)(addr)))
-/*
- * The *_ns versions below don't do byte-swapping.
- * Neither do the standard versions now, these are just here
- * for older code.
- */
-#define insw_ns(port, buf, ns)  _insw_ns((u16 __iomem *)((port)+pci_io_base), (buf), (ns))
-#define insl_ns(port, buf, nl)  _insl_ns((u32 __iomem *)((port)+pci_io_base), (buf), (nl))
-#else
+
+extern int in_8(const volatile unsigned char __iomem *addr);
+extern void out_8(volatile unsigned char __iomem *addr, int val);
+extern int in_le16(const volatile unsigned short __iomem *addr);
+extern int in_be16(const volatile unsigned short __iomem *addr);
+extern void out_le16(volatile unsigned short __iomem *addr, int val);
+extern void out_be16(volatile unsigned short __iomem *addr, int val);
+extern unsigned in_le32(const volatile unsigned __iomem *addr);
+extern unsigned in_be32(const volatile unsigned __iomem *addr);
+extern void out_le32(volatile unsigned __iomem *addr, int val);
+extern void out_be32(volatile unsigned __iomem *addr, int val);
+extern unsigned long in_le64(const volatile unsigned long __iomem *addr);
+extern unsigned long in_be64(const volatile unsigned long __iomem *addr);
+extern void out_le64(volatile unsigned long __iomem *addr, unsigned long val);
+extern void out_be64(volatile unsigned long __iomem *addr, unsigned long val);
+
+extern unsigned char __raw_readb(const volatile void __iomem *addr);
+extern unsigned short __raw_readw(const volatile void __iomem *addr);
+extern unsigned int __raw_readl(const volatile void __iomem *addr);
+extern unsigned long __raw_readq(const volatile void __iomem *addr);
+extern void __raw_writeb(unsigned char v, volatile void __iomem *addr);
+extern void __raw_writew(unsigned short v, volatile void __iomem *addr);
+extern void __raw_writel(unsigned int v, volatile void __iomem *addr);
+extern void __raw_writeq(unsigned long v, volatile void __iomem *addr);
+
+extern void memset_io(volatile void __iomem *addr, int c, unsigned long n);
+extern void memcpy_fromio(void *dest, const volatile void __iomem *src,
+                                 unsigned long n);
+extern void memcpy_toio(volatile void __iomem *dest, const void *src,
+                                 unsigned long n);
+
+#else /* CONFIG_PPC_ISERIES */
+
+#define in_8(addr)              __in_8((addr))
+#define out_8(addr, val)        __out_8((addr), (val))
+#define in_le16(addr)           __in_le16((addr))
+#define in_be16(addr)           __in_be16((addr))
+#define out_le16(addr, val)     __out_le16((addr), (val))
+#define out_be16(addr, val)     __out_be16((addr), (val))
+#define in_le32(addr)           __in_le32((addr))
+#define in_be32(addr)           __in_be32((addr))
+#define out_le32(addr, val)     __out_le32((addr), (val))
+#define out_be32(addr, val)     __out_be32((addr), (val))
+#define in_le64(addr)           __in_le64((addr))
+#define in_be64(addr)           __in_be64((addr))
+#define out_le64(addr, val)     __out_le64((addr), (val))
+#define out_be64(addr, val)     __out_be64((addr), (val))
 
 static inline unsigned char __raw_readb(const volatile void __iomem *addr)
 {
@@ -108,23 +114,11 @@ static inline void __raw_writeq(unsigned long v, volatile void __iomem *addr)
 {
         *(volatile unsigned long __force *)addr = v;
 }
-#define readb(addr)             eeh_readb(addr)
-#define readw(addr)             eeh_readw(addr)
-#define readl(addr)             eeh_readl(addr)
-#define readq(addr)             eeh_readq(addr)
-#define writeb(data, addr)      eeh_writeb((data), (addr))
-#define writew(data, addr)      eeh_writew((data), (addr))
-#define writel(data, addr)      eeh_writel((data), (addr))
-#define writeq(data, addr)      eeh_writeq((data), (addr))
 #define memset_io(a,b,c)        eeh_memset_io((a),(b),(c))
 #define memcpy_fromio(a,b,c)    eeh_memcpy_fromio((a),(b),(c))
 #define memcpy_toio(a,b,c)      eeh_memcpy_toio((a),(b),(c))
-#define inb(port)               eeh_inb((unsigned long)port)
-#define outb(val, port)         eeh_outb(val, (unsigned long)port)
-#define inw(port)               eeh_inw((unsigned long)port)
-#define outw(val, port)         eeh_outw(val, (unsigned long)port)
-#define inl(port)               eeh_inl((unsigned long)port)
-#define outl(val, port)         eeh_outl(val, (unsigned long)port)
+
+#endif /* CONFIG_PPC_ISERIES */
 
 /*
  * The insw/outsw/insl/outsl macros don't do byte-swapping.
@@ -134,32 +128,43 @@ static inline void __raw_writeq(unsigned long v, volatile void __iomem *addr)
 #define insb(port, buf, ns)     eeh_insb((port), (buf), (ns))
 #define insw(port, buf, ns)     eeh_insw_ns((port), (buf), (ns))
 #define insl(port, buf, nl)     eeh_insl_ns((port), (buf), (nl))
-#define insw_ns(port, buf, ns)  eeh_insw_ns((port), (buf), (ns))
-#define insl_ns(port, buf, nl)  eeh_insl_ns((port), (buf), (nl))
 
 #define outsb(port, buf, ns)  _outsb((u8 __iomem *)((port)+pci_io_base), (buf), (ns))
 #define outsw(port, buf, ns)  _outsw_ns((u16 __iomem *)((port)+pci_io_base), (buf), (ns))
 #define outsl(port, buf, nl)  _outsl_ns((u32 __iomem *)((port)+pci_io_base), (buf), (nl))
 
-#endif
+#define readb(addr)             eeh_readb(addr)
+#define readw(addr)             eeh_readw(addr)
+#define readl(addr)             eeh_readl(addr)
+#define readq(addr)             eeh_readq(addr)
+#define writeb(data, addr)      eeh_writeb((data), (addr))
+#define writew(data, addr)      eeh_writew((data), (addr))
+#define writel(data, addr)      eeh_writel((data), (addr))
+#define writeq(data, addr)      eeh_writeq((data), (addr))
+#define inb(port)               eeh_inb((unsigned long)port)
+#define outb(val, port)         eeh_outb(val, (unsigned long)port)
+#define inw(port)               eeh_inw((unsigned long)port)
+#define outw(val, port)         eeh_outw(val, (unsigned long)port)
+#define inl(port)               eeh_inl((unsigned long)port)
+#define outl(val, port)         eeh_outl(val, (unsigned long)port)
 
 #define readb_relaxed(addr) readb(addr)
 #define readw_relaxed(addr) readw(addr)
 #define readl_relaxed(addr) readl(addr)
 #define readq_relaxed(addr) readq(addr)
 
-extern void _insb(volatile u8 __iomem *port, void *buf, int ns);
-extern void _outsb(volatile u8 __iomem *port, const void *buf, int ns);
-extern void _insw(volatile u16 __iomem *port, void *buf, int ns);
-extern void _outsw(volatile u16 __iomem *port, const void *buf, int ns);
-extern void _insl(volatile u32 __iomem *port, void *buf, int nl);
-extern void _outsl(volatile u32 __iomem *port, const void *buf, int nl);
-extern void _insw_ns(volatile u16 __iomem *port, void *buf, int ns);
-extern void _outsw_ns(volatile u16 __iomem *port, const void *buf, int ns);
-extern void _insl_ns(volatile u32 __iomem *port, void *buf, int nl);
-extern void _outsl_ns(volatile u32 __iomem *port, const void *buf, int nl);
+extern void _insb(volatile u8 __iomem *port, void *buf, long count);
+extern void _outsb(volatile u8 __iomem *port, const void *buf, long count);
+extern void _insw_ns(volatile u16 __iomem *port, void *buf, long count);
+extern void _outsw_ns(volatile u16 __iomem *port, const void *buf, long count);
+extern void _insl_ns(volatile u32 __iomem *port, void *buf, long count);
+extern void _outsl_ns(volatile u32 __iomem *port, const void *buf, long count);
 
-#define mmiowb()
+static inline void mmiowb(void)
+{
+        __asm__ __volatile__ ("sync" : : : "memory");
+        get_paca()->io_sync = 0;
+}
 
 /*
  * output pause versions need a delay at least for the
@@ -172,14 +177,6 @@ extern void _outsl_ns(volatile u32 __iomem *port, const void *buf, int nl);
 #define inl_p(port)             inl(port)
 #define outl_p(val, port)       (udelay(1), outl((val), (port)))
 
-/*
- * The *_ns versions below don't do byte-swapping.
- * Neither do the standard versions now, these are just here
- * for older code.
- */
-#define outsw_ns(port, buf, ns) _outsw_ns((u16 __iomem *)((port)+pci_io_base), (buf), (ns))
-#define outsl_ns(port, buf, nl) _outsl_ns((u32 __iomem *)((port)+pci_io_base), (buf), (nl))
-
 
 #define IO_SPACE_LIMIT ~(0UL)
 
@@ -271,86 +268,92 @@ static inline void iosync(void)
  * and should not be used directly by device drivers.  Use inb/readb
  * instead.
  */
-static inline int in_8(const volatile unsigned char __iomem *addr)
+static inline int __in_8(const volatile unsigned char __iomem *addr)
 {
         int ret;
 
-        __asm__ __volatile__("lbz%U1%X1 %0,%1; twi 0,%0,0; isync"
+        __asm__ __volatile__("sync; lbz%U1%X1 %0,%1; twi 0,%0,0; isync"
                              : "=r" (ret) : "m" (*addr));
         return ret;
 }
 
-static inline void out_8(volatile unsigned char __iomem *addr, int val)
+static inline void __out_8(volatile unsigned char __iomem *addr, int val)
 {
-        __asm__ __volatile__("stb%U0%X0 %1,%0; sync"
+        __asm__ __volatile__("sync; stb%U0%X0 %1,%0"
                              : "=m" (*addr) : "r" (val));
+        get_paca()->io_sync = 1;
 }
 
-static inline int in_le16(const volatile unsigned short __iomem *addr)
+static inline int __in_le16(const volatile unsigned short __iomem *addr)
 {
         int ret;
 
-        __asm__ __volatile__("lhbrx %0,0,%1; twi 0,%0,0; isync"
+        __asm__ __volatile__("sync; lhbrx %0,0,%1; twi 0,%0,0; isync"
                              : "=r" (ret) : "r" (addr), "m" (*addr));
         return ret;
 }
 
-static inline int in_be16(const volatile unsigned short __iomem *addr)
+static inline int __in_be16(const volatile unsigned short __iomem *addr)
 {
         int ret;
 
-        __asm__ __volatile__("lhz%U1%X1 %0,%1; twi 0,%0,0; isync"
+        __asm__ __volatile__("sync; lhz%U1%X1 %0,%1; twi 0,%0,0; isync"
                              : "=r" (ret) : "m" (*addr));
         return ret;
 }
 
-static inline void out_le16(volatile unsigned short __iomem *addr, int val)
+static inline void __out_le16(volatile unsigned short __iomem *addr, int val)
 {
-        __asm__ __volatile__("sthbrx %1,0,%2; sync"
+        __asm__ __volatile__("sync; sthbrx %1,0,%2"
                              : "=m" (*addr) : "r" (val), "r" (addr));
+        get_paca()->io_sync = 1;
 }
 
-static inline void out_be16(volatile unsigned short __iomem *addr, int val)
+static inline void __out_be16(volatile unsigned short __iomem *addr, int val)
 {
-        __asm__ __volatile__("sth%U0%X0 %1,%0; sync"
+        __asm__ __volatile__("sync; sth%U0%X0 %1,%0"
                              : "=m" (*addr) : "r" (val));
+        get_paca()->io_sync = 1;
 }
 
-static inline unsigned in_le32(const volatile unsigned __iomem *addr)
+static inline unsigned __in_le32(const volatile unsigned __iomem *addr)
 {
         unsigned ret;
 
-        __asm__ __volatile__("lwbrx %0,0,%1; twi 0,%0,0; isync"
+        __asm__ __volatile__("sync; lwbrx %0,0,%1; twi 0,%0,0; isync"
                              : "=r" (ret) : "r" (addr), "m" (*addr));
         return ret;
 }
 
-static inline unsigned in_be32(const volatile unsigned __iomem *addr)
+static inline unsigned __in_be32(const volatile unsigned __iomem *addr)
 {
         unsigned ret;
 
-        __asm__ __volatile__("lwz%U1%X1 %0,%1; twi 0,%0,0; isync"
+        __asm__ __volatile__("sync; lwz%U1%X1 %0,%1; twi 0,%0,0; isync"
                              : "=r" (ret) : "m" (*addr));
         return ret;
 }
 
-static inline void out_le32(volatile unsigned __iomem *addr, int val)
+static inline void __out_le32(volatile unsigned __iomem *addr, int val)
 {
-        __asm__ __volatile__("stwbrx %1,0,%2; sync" : "=m" (*addr)
+        __asm__ __volatile__("sync; stwbrx %1,0,%2" : "=m" (*addr)
                              : "r" (val), "r" (addr));
+        get_paca()->io_sync = 1;
 }
 
-static inline void out_be32(volatile unsigned __iomem *addr, int val)
+static inline void __out_be32(volatile unsigned __iomem *addr, int val)
 {
-        __asm__ __volatile__("stw%U0%X0 %1,%0; sync"
+        __asm__ __volatile__("sync; stw%U0%X0 %1,%0"
                              : "=m" (*addr) : "r" (val));
+        get_paca()->io_sync = 1;
 }
 
-static inline unsigned long in_le64(const volatile unsigned long __iomem *addr)
+static inline unsigned long __in_le64(const volatile unsigned long __iomem *addr)
 {
         unsigned long tmp, ret;
 
         __asm__ __volatile__(
+                             "sync\n"
                              "ld %1,0(%2)\n"
                              "twi 0,%1,0\n"
                              "isync\n"
@@ -365,16 +368,16 @@ static inline unsigned long in_le64(const volatile unsigned long __iomem *addr)
         return ret;
 }
 
-static inline unsigned long in_be64(const volatile unsigned long __iomem *addr)
+static inline unsigned long __in_be64(const volatile unsigned long __iomem *addr)
 {
         unsigned long ret;
 
-        __asm__ __volatile__("ld%U1%X1 %0,%1; twi 0,%0,0; isync"
+        __asm__ __volatile__("sync; ld%U1%X1 %0,%1; twi 0,%0,0; isync"
                              : "=r" (ret) : "m" (*addr));
         return ret;
 }
 
-static inline void out_le64(volatile unsigned long __iomem *addr, unsigned long val)
+static inline void __out_le64(volatile unsigned long __iomem *addr, unsigned long val)
 {
         unsigned long tmp;
 
@@ -386,19 +389,19 @@ static inline void out_le64(volatile unsigned long __iomem *addr, unsigned long
                              "rldicl %1,%1,32,0\n"
                              "rlwimi %0,%1,8,8,31\n"
                              "rlwimi %0,%1,24,16,23\n"
-                             "std %0,0(%3)\n"
-                             "sync"
+                             "sync\n"
+                             "std %0,0(%3)"
                              : "=&r" (tmp) , "=&r" (val) : "1" (val) , "b" (addr) , "m" (*addr));
+        get_paca()->io_sync = 1;
 }
 
-static inline void out_be64(volatile unsigned long __iomem *addr, unsigned long val)
+static inline void __out_be64(volatile unsigned long __iomem *addr, unsigned long val)
 {
-        __asm__ __volatile__("std%U0%X0 %1,%0; sync" : "=m" (*addr) : "r" (val));
+        __asm__ __volatile__("sync; std%U0%X0 %1,%0" : "=m" (*addr) : "r" (val));
+        get_paca()->io_sync = 1;
 }
 
-#ifndef CONFIG_PPC_ISERIES 
 #include <asm/eeh.h>
-#endif
 
 /**
  *      check_signature         -       find BIOS signatures
@@ -414,7 +417,6 @@ static inline int check_signature(const volatile void __iomem * io_addr,
         const unsigned char *signature, int length)
 {
         int retval = 0;
-#ifndef CONFIG_PPC_ISERIES 
         do {
                 if (readb(io_addr) != *signature)
                         goto out;
@@ -424,7 +426,6 @@ static inline int check_signature(const volatile void __iomem * io_addr,
         } while (length);
         retval = 1;
 out:
-#endif
         return retval;
 }
 
diff --git a/include/asm-powerpc/ipic.h b/include/asm-powerpc/ipic.h
index 0fe396a2b6..53079ec3a5 100644
--- a/include/asm-powerpc/ipic.h
+++ b/include/asm-powerpc/ipic.h
@@ -69,9 +69,6 @@ enum ipic_mcp_irq {
         IPIC_MCP_MU   = 7,
 };
 
-extern void ipic_init(phys_addr_t phys_addr, unsigned int flags,
-                unsigned int irq_offset,
-                unsigned char *senses, unsigned int senses_count);
 extern int ipic_set_priority(unsigned int irq, unsigned int priority);
 extern void ipic_set_highest_priority(unsigned int irq);
 extern void ipic_set_default_priority(void);
@@ -79,7 +76,16 @@ extern void ipic_enable_mcp(enum ipic_mcp_irq mcp_irq);
 extern void ipic_disable_mcp(enum ipic_mcp_irq mcp_irq);
 extern u32 ipic_get_mcp_status(void);
 extern void ipic_clear_mcp_status(u32 mask);
+
+#ifdef CONFIG_PPC_MERGE
+extern void ipic_init(struct device_node *node, unsigned int flags);
+extern unsigned int ipic_get_irq(struct pt_regs *regs);
+#else
+extern void ipic_init(phys_addr_t phys_addr, unsigned int flags,
+                unsigned int irq_offset,
+                unsigned char *senses, unsigned int senses_count);
 extern int ipic_get_irq(struct pt_regs *regs);
+#endif
 
 #endif /* __ASM_IPIC_H__ */
 #endif /* __KERNEL__ */
diff --git a/include/asm-powerpc/irq.h b/include/asm-powerpc/irq.h
index a10feec29d..4da41efb13 100644
--- a/include/asm-powerpc/irq.h
+++ b/include/asm-powerpc/irq.h
@@ -9,31 +9,14 @@
  * 2 of the License, or (at your option) any later version.
  */
 
+#include <linux/config.h>
 #include <linux/threads.h>
+#include <linux/list.h>
+#include <linux/radix-tree.h>
 
 #include <asm/types.h>
 #include <asm/atomic.h>
 
-/* this number is used when no interrupt has been assigned */
-#define NO_IRQ                  (-1)
-
-/*
- * These constants are used for passing information about interrupt
- * signal polarity and level/edge sensing to the low-level PIC chip
- * drivers.
- */
-#define IRQ_SENSE_MASK          0x1
-#define IRQ_SENSE_LEVEL         0x1     /* interrupt on active level */
-#define IRQ_SENSE_EDGE          0x0     /* interrupt triggered by edge */
-
-#define IRQ_POLARITY_MASK       0x2
-#define IRQ_POLARITY_POSITIVE   0x2     /* high level or low->high edge */
-#define IRQ_POLARITY_NEGATIVE   0x0     /* low level or high->low edge */
-
-/*
- * IRQ line status macro IRQ_PER_CPU is used
- */
-#define ARCH_HAS_IRQ_PER_CPU
 
 #define get_irq_desc(irq) (&irq_desc[(irq)])
 
@@ -41,50 +24,313 @@
 #define for_each_irq(i) \
         for ((i) = 0; (i) < NR_IRQS; ++(i))
 
-#ifdef CONFIG_PPC64
+extern atomic_t ppc_n_lost_interrupts;
 
-/*
- * Maximum number of interrupt sources that we can handle.
+#ifdef CONFIG_PPC_MERGE
+
+/* This number is used when no interrupt has been assigned */
+#define NO_IRQ                  (0)
+
+/* This is a special irq number to return from get_irq() to tell that
+ * no interrupt happened _and_ ignore it (don't count it as bad). Some
+ * platforms like iSeries rely on that.
  */
+#define NO_IRQ_IGNORE           ((unsigned int)-1)
+
+/* Total number of virq in the platform (make it a CONFIG_* option ? */
 #define NR_IRQS         512
 
-/* Interrupt numbers are virtual in case they are sparsely
- * distributed by the hardware.
+/* Number of irqs reserved for the legacy controller */
+#define NUM_ISA_INTERRUPTS      16
+
+/* This type is the placeholder for a hardware interrupt number. It has to
+ * be big enough to enclose whatever representation is used by a given
+ * platform.
+ */
+typedef unsigned long irq_hw_number_t;
+
+/* Interrupt controller "host" data structure. This could be defined as a
+ * irq domain controller. That is, it handles the mapping between hardware
+ * and virtual interrupt numbers for a given interrupt domain. The host
+ * structure is generally created by the PIC code for a given PIC instance
+ * (though a host can cover more than one PIC if they have a flat number
+ * model). It's the host callbacks that are responsible for setting the
+ * irq_chip on a given irq_desc after it's been mapped.
+ *
+ * The host code and data structures are fairly agnostic to the fact that
+ * we use an open firmware device-tree. We do have references to struct
+ * device_node in two places: in irq_find_host() to find the host matching
+ * a given interrupt controller node, and of course as an argument to its
+ * counterpart host->ops->match() callback. However, those are treated as
+ * generic pointers by the core and the fact that it's actually a device-node
+ * pointer is purely a convention between callers and implementation. This
+ * code could thus be used on other architectures by replacing those two
+ * by some sort of arch-specific void * "token" used to identify interrupt
+ * controllers.
+ */
+struct irq_host;
+struct radix_tree_root;
+
+/* Functions below are provided by the host and called whenever a new mapping
+ * is created or an old mapping is disposed. The host can then proceed to
+ * whatever internal data structures management is required. It also needs
+ * to setup the irq_desc when returning from map().
+ */
+struct irq_host_ops {
+        /* Match an interrupt controller device node to a host, returns
+         * 1 on a match
+         */
+        int (*match)(struct irq_host *h, struct device_node *node);
+
+        /* Create or update a mapping between a virtual irq number and a hw
+         * irq number. This is called only once for a given mapping.
+         */
+        int (*map)(struct irq_host *h, unsigned int virq, irq_hw_number_t hw);
+
+        /* Dispose of such a mapping */
+        void (*unmap)(struct irq_host *h, unsigned int virq);
+
+        /* Translate device-tree interrupt specifier from raw format coming
+         * from the firmware to a irq_hw_number_t (interrupt line number) and
+         * type (sense) that can be passed to set_irq_type(). In the absence
+         * of this callback, irq_create_of_mapping() and irq_of_parse_and_map()
+         * will return the hw number in the first cell and IRQ_TYPE_NONE for
+         * the type (which amount to keeping whatever default value the
+         * interrupt controller has for that line)
+         */
+        int (*xlate)(struct irq_host *h, struct device_node *ctrler,
+                     u32 *intspec, unsigned int intsize,
+                     irq_hw_number_t *out_hwirq, unsigned int *out_type);
+};
+
+struct irq_host {
+        struct list_head        link;
+
+        /* type of reverse mapping technique */
+        unsigned int            revmap_type;
+#define IRQ_HOST_MAP_LEGACY     0 /* legacy 8259, gets irqs 1..15 */
+#define IRQ_HOST_MAP_NOMAP      1 /* no fast reverse mapping */
+#define IRQ_HOST_MAP_LINEAR     2 /* linear map of interrupts */
+#define IRQ_HOST_MAP_TREE       3 /* radix tree */
+        union {
+                struct {
+                        unsigned int size;
+                        unsigned int *revmap;
+                } linear;
+                struct radix_tree_root tree;
+        } revmap_data;
+        struct irq_host_ops     *ops;
+        void                    *host_data;
+        irq_hw_number_t         inval_irq;
+};
+
+/* The main irq map itself is an array of NR_IRQ entries containing the
+ * associate host and irq number. An entry with a host of NULL is free.
+ * An entry can be allocated if it's free, the allocator always then sets
+ * hwirq first to the host's invalid irq number and then fills ops.
+ */
+struct irq_map_entry {
+        irq_hw_number_t hwirq;
+        struct irq_host *host;
+};
+
+extern struct irq_map_entry irq_map[NR_IRQS];
+
+
+/**
+ * irq_alloc_host - Allocate a new irq_host data structure
+ * @node: device-tree node of the interrupt controller
+ * @revmap_type: type of reverse mapping to use
+ * @revmap_arg: for IRQ_HOST_MAP_LINEAR linear only: size of the map
+ * @ops: map/unmap host callbacks
+ * @inval_irq: provide a hw number in that host space that is always invalid
+ *
+ * Allocates and initialize and irq_host structure. Note that in the case of
+ * IRQ_HOST_MAP_LEGACY, the map() callback will be called before this returns
+ * for all legacy interrupts except 0 (which is always the invalid irq for
+ * a legacy controller). For a IRQ_HOST_MAP_LINEAR, the map is allocated by
+ * this call as well. For a IRQ_HOST_MAP_TREE, the radix tree will be allocated
+ * later during boot automatically (the reverse mapping will use the slow path
+ * until that happens).
+ */
+extern struct irq_host *irq_alloc_host(unsigned int revmap_type,
+                                       unsigned int revmap_arg,
+                                       struct irq_host_ops *ops,
+                                       irq_hw_number_t inval_irq);
+
+
+/**
+ * irq_find_host - Locates a host for a given device node
+ * @node: device-tree node of the interrupt controller
+ */
+extern struct irq_host *irq_find_host(struct device_node *node);
+
+
+/**
+ * irq_set_default_host - Set a "default" host
+ * @host: default host pointer
+ *
+ * For convenience, it's possible to set a "default" host that will be used
+ * whenever NULL is passed to irq_create_mapping(). It makes life easier for
+ * platforms that want to manipulate a few hard coded interrupt numbers that
+ * aren't properly represented in the device-tree.
+ */
+extern void irq_set_default_host(struct irq_host *host);
+
+
+/**
+ * irq_set_virq_count - Set the maximum number of virt irqs
+ * @count: number of linux virtual irqs, capped with NR_IRQS
+ *
+ * This is mainly for use by platforms like iSeries who want to program
+ * the virtual irq number in the controller to avoid the reverse mapping
+ */
+extern void irq_set_virq_count(unsigned int count);
+
+
+/**
+ * irq_create_mapping - Map a hardware interrupt into linux virq space
+ * @host: host owning this hardware interrupt or NULL for default host
+ * @hwirq: hardware irq number in that host space
+ *
+ * Only one mapping per hardware interrupt is permitted. Returns a linux
+ * virq number.
+ * If the sense/trigger is to be specified, set_irq_type() should be called
+ * on the number returned from that call.
+ */
+extern unsigned int irq_create_mapping(struct irq_host *host,
+                                       irq_hw_number_t hwirq);
+
+
+/**
+ * irq_dispose_mapping - Unmap an interrupt
+ * @virq: linux virq number of the interrupt to unmap
  */
-extern unsigned int virt_irq_to_real_map[NR_IRQS];
+extern void irq_dispose_mapping(unsigned int virq);
 
-/* The maximum virtual IRQ number that we support.  This
- * can be set by the platform and will be reduced by the
- * value of __irq_offset_value.  It defaults to and is
- * capped by (NR_IRQS - 1).
+/**
+ * irq_find_mapping - Find a linux virq from an hw irq number.
+ * @host: host owning this hardware interrupt
+ * @hwirq: hardware irq number in that host space
+ *
+ * This is a slow path, for use by generic code. It's expected that an
+ * irq controller implementation directly calls the appropriate low level
+ * mapping function.
+ */
+extern unsigned int irq_find_mapping(struct irq_host *host,
+                                     irq_hw_number_t hwirq);
+
+
+/**
+ * irq_radix_revmap - Find a linux virq from a hw irq number.
+ * @host: host owning this hardware interrupt
+ * @hwirq: hardware irq number in that host space
+ *
+ * This is a fast path, for use by irq controller code that uses radix tree
+ * revmaps
  */
-extern unsigned int virt_irq_max;
+extern unsigned int irq_radix_revmap(struct irq_host *host,
+                                     irq_hw_number_t hwirq);
+
+/**
+ * irq_linear_revmap - Find a linux virq from a hw irq number.
+ * @host: host owning this hardware interrupt
+ * @hwirq: hardware irq number in that host space
+ *
+ * This is a fast path, for use by irq controller code that uses linear
+ * revmaps. It does fallback to the slow path if the revmap doesn't exist
+ * yet and will create the revmap entry with appropriate locking
+ */
+
+extern unsigned int irq_linear_revmap(struct irq_host *host,
+                                      irq_hw_number_t hwirq);
+
+
 
-/* Create a mapping for a real_irq if it doesn't already exist.
- * Return the virtual irq as a convenience.
+/**
+ * irq_alloc_virt - Allocate virtual irq numbers
+ * @host: host owning these new virtual irqs
+ * @count: number of consecutive numbers to allocate
+ * @hint: pass a hint number, the allocator will try to use a 1:1 mapping
+ *
+ * This is a low level function that is used internally by irq_create_mapping()
+ * and that can be used by some irq controllers implementations for things
+ * like allocating ranges of numbers for MSIs. The revmaps are left untouched.
+ */
+extern unsigned int irq_alloc_virt(struct irq_host *host,
+                                   unsigned int count,
+                                   unsigned int hint);
+
+/**
+ * irq_free_virt - Free virtual irq numbers
+ * @virq: virtual irq number of the first interrupt to free
+ * @count: number of interrupts to free
+ *
+ * This function is the opposite of irq_alloc_virt. It will not clear reverse
+ * maps, this should be done previously by unmap'ing the interrupt. In fact,
+ * all interrupts covered by the range being freed should have been unmapped
+ * prior to calling this.
+ */
+extern void irq_free_virt(unsigned int virq, unsigned int count);
+
+
+/* -- OF helpers -- */
+
+/* irq_create_of_mapping - Map a hardware interrupt into linux virq space
+ * @controller: Device node of the interrupt controller
+ * @inspec: Interrupt specifier from the device-tree
+ * @intsize: Size of the interrupt specifier from the device-tree
+ *
+ * This function is identical to irq_create_mapping except that it takes
+ * as input informations straight from the device-tree (typically the results
+ * of the of_irq_map_*() functions.
+ */
+extern unsigned int irq_create_of_mapping(struct device_node *controller,
+                                          u32 *intspec, unsigned int intsize);
+
+
+/* irq_of_parse_and_map - Parse nad Map an interrupt into linux virq space
+ * @device: Device node of the device whose interrupt is to be mapped
+ * @index: Index of the interrupt to map
+ *
+ * This function is a wrapper that chains of_irq_map_one() and
+ * irq_create_of_mapping() to make things easier to callers
  */
-int virt_irq_create_mapping(unsigned int real_irq);
-void virt_irq_init(void);
+extern unsigned int irq_of_parse_and_map(struct device_node *dev, int index);
 
-static inline unsigned int virt_irq_to_real(unsigned int virt_irq)
+/* -- End OF helpers -- */
+
+/**
+ * irq_early_init - Init irq remapping subsystem
+ */
+extern void irq_early_init(void);
+
+static __inline__ int irq_canonicalize(int irq)
 {
-        return virt_irq_to_real_map[virt_irq];
+        return irq;
 }
 
-extern unsigned int real_irq_to_virt_slowpath(unsigned int real_irq);
+
+#else /* CONFIG_PPC_MERGE */
+
+/* This number is used when no interrupt has been assigned */
+#define NO_IRQ                  (-1)
+#define NO_IRQ_IGNORE           (-2)
+
 
 /*
- * List of interrupt controllers.
+ * These constants are used for passing information about interrupt
+ * signal polarity and level/edge sensing to the low-level PIC chip
+ * drivers.
  */
-#define IC_INVALID    0
-#define IC_OPEN_PIC   1
-#define IC_PPC_XIC    2
-#define IC_CELL_PIC   3
-#define IC_ISERIES    4
+#define IRQ_SENSE_MASK          0x1
+#define IRQ_SENSE_LEVEL         0x1     /* interrupt on active level */
+#define IRQ_SENSE_EDGE          0x0     /* interrupt triggered by edge */
 
-extern u64 ppc64_interrupt_controller;
+#define IRQ_POLARITY_MASK       0x2
+#define IRQ_POLARITY_POSITIVE   0x2     /* high level or low->high edge */
+#define IRQ_POLARITY_NEGATIVE   0x0     /* low level or high->low edge */
 
-#else /* 32-bit */
 
 #if defined(CONFIG_40x)
 #include <asm/ibm4xx.h>
@@ -517,16 +763,11 @@ extern u64 ppc64_interrupt_controller;
 
 #endif /* CONFIG_8260 */
 
-#endif
+#endif /* Whatever way too big #ifdef */
 
 #define NR_MASK_WORDS   ((NR_IRQS + 31) / 32)
 /* pedantic: these are long because they are used with set_bit --RR */
 extern unsigned long ppc_cached_irq_mask[NR_MASK_WORDS];
-extern atomic_t ppc_n_lost_interrupts;
-
-#define virt_irq_create_mapping(x)      (x)
-
-#endif
 
 /*
  * Because many systems have two overlapping names spaces for
@@ -565,6 +806,7 @@ static __inline__ int irq_canonicalize(int irq)
                 irq = 9;
         return irq;
 }
+#endif /* CONFIG_PPC_MERGE */
 
 extern int distribute_irqs;
 
@@ -584,9 +826,8 @@ extern struct thread_info *softirq_ctx[NR_CPUS];
 
 extern void irq_ctx_init(void);
 extern void call_do_softirq(struct thread_info *tp);
-extern int call___do_IRQ(int irq, struct pt_regs *regs,
-                struct thread_info *tp);
-
+extern int call_handle_irq(int irq, void *p1, void *p2,
+                           struct thread_info *tp, void *func);
 #else
 #define irq_ctx_init()
 
diff --git a/include/asm-powerpc/irqflags.h b/include/asm-powerpc/irqflags.h
new file mode 100644
index 0000000000..7970cbaeaa
--- /dev/null
+++ b/include/asm-powerpc/irqflags.h
@@ -0,0 +1,31 @@
+/*
+ * include/asm-powerpc/irqflags.h
+ *
+ * IRQ flags handling
+ *
+ * This file gets included from lowlevel asm headers too, to provide
+ * wrapped versions of the local_irq_*() APIs, based on the
+ * raw_local_irq_*() macros from the lowlevel headers.
+ */
+#ifndef _ASM_IRQFLAGS_H
+#define _ASM_IRQFLAGS_H
+
+/*
+ * Get definitions for raw_local_save_flags(x), etc.
+ */
+#include <asm-powerpc/hw_irq.h>
+
+/*
+ * Do the CPU's IRQ-state tracing from assembly code. We call a
+ * C function, so save all the C-clobbered registers:
+ */
+#ifdef CONFIG_TRACE_IRQFLAGS
+
+#error No support on PowerPC yet for CONFIG_TRACE_IRQFLAGS
+
+#else
+# define TRACE_IRQS_ON
+# define TRACE_IRQS_OFF
+#endif
+
+#endif
diff --git a/include/asm-powerpc/iseries/hv_call_xm.h b/include/asm-powerpc/iseries/hv_call_xm.h
index ca9202cb01..392ac3f54d 100644
--- a/include/asm-powerpc/iseries/hv_call_xm.h
+++ b/include/asm-powerpc/iseries/hv_call_xm.h
@@ -16,23 +16,6 @@
 #define HvCallXmSetTce                  HvCallXm + 11
 #define HvCallXmSetTces                 HvCallXm + 13
 
-/*
- * Structure passed to HvCallXm_getTceTableParms
- */
-struct iommu_table_cb {
-        unsigned long   itc_busno;      /* Bus number for this tce table */
-        unsigned long   itc_start;      /* Will be NULL for secondary */
-        unsigned long   itc_totalsize;  /* Size (in pages) of whole table */
-        unsigned long   itc_offset;     /* Index into real tce table of the
-                                           start of our section */
-        unsigned long   itc_size;       /* Size (in pages) of our section */
-        unsigned long   itc_index;      /* Index of this tce table */
-        unsigned short  itc_maxtables;  /* Max num of tables for partition */
-        unsigned char   itc_virtbus;    /* Flag to indicate virtual bus */
-        unsigned char   itc_slotno;     /* IOA Tce Slot Index */
-        unsigned char   itc_rsvd[4];
-};
-
 static inline void HvCallXm_getTceTableParms(u64 cb)
 {
         HvCall1(HvCallXmGetTceTableParms, cb);
diff --git a/include/asm-powerpc/iseries/hv_lp_config.h b/include/asm-powerpc/iseries/hv_lp_config.h
index df8b207397..a006fd1e4a 100644
--- a/include/asm-powerpc/iseries/hv_lp_config.h
+++ b/include/asm-powerpc/iseries/hv_lp_config.h
@@ -25,7 +25,6 @@
 
 #include <asm/iseries/hv_call_sc.h>
 #include <asm/iseries/hv_types.h>
-#include <asm/iseries/it_lp_naca.h>
 
 enum {
         HvCallCfg_Cur   = 0,
@@ -44,16 +43,8 @@ enum {
 #define HvCallCfgGetHostingLpIndex                      HvCallCfg + 32
 
 extern HvLpIndex HvLpConfig_getLpIndex_outline(void);
-
-static inline HvLpIndex HvLpConfig_getLpIndex(void)
-{
-        return itLpNaca.xLpIndex;
-}
-
-static inline HvLpIndex HvLpConfig_getPrimaryLpIndex(void)
-{
-        return itLpNaca.xPrimaryLpIndex;
-}
+extern HvLpIndex HvLpConfig_getLpIndex(void);
+extern HvLpIndex HvLpConfig_getPrimaryLpIndex(void);
 
 static inline u64 HvLpConfig_getMsChunks(void)
 {
diff --git a/include/asm-powerpc/iseries/iseries_io.h b/include/asm-powerpc/iseries/iseries_io.h
deleted file mode 100644
index f29009bd63..0000000000
--- a/include/asm-powerpc/iseries/iseries_io.h
+++ /dev/null
@@ -1,60 +0,0 @@
-#ifndef _ASM_POWERPC_ISERIES_ISERIES_IO_H
-#define _ASM_POWERPC_ISERIES_ISERIES_IO_H
-
-
-#ifdef CONFIG_PPC_ISERIES
-#include <linux/types.h>
-/*
- * Created by Allan Trautman on Thu Dec 28 2000.
- *
- * Remaps the io.h for the iSeries Io
- * Copyright (C) 2000  Allan H Trautman, IBM 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
- *
- * Change Activity:
- *   Created December 28, 2000
- * End Change Activity
- */
-
-#ifdef CONFIG_PCI
-extern u8   iSeries_Read_Byte(const volatile void __iomem * IoAddress);
-extern u16  iSeries_Read_Word(const volatile void __iomem * IoAddress);
-extern u32  iSeries_Read_Long(const volatile void __iomem * IoAddress);
-extern void iSeries_Write_Byte(u8  IoData, volatile void __iomem * IoAddress);
-extern void iSeries_Write_Word(u16 IoData, volatile void __iomem * IoAddress);
-extern void iSeries_Write_Long(u32 IoData, volatile void __iomem * IoAddress);
-
-extern void iSeries_memset_io(volatile void __iomem *dest, char x, size_t n);
-extern void iSeries_memcpy_toio(volatile void __iomem *dest, void *source,
-                size_t n);
-extern void iSeries_memcpy_fromio(void *dest,
-                const volatile void __iomem *source, size_t n);
-#else
-static inline u8 iSeries_Read_Byte(const volatile void __iomem *IoAddress)
-{
-        return 0xff;
-}
-
-static inline void iSeries_Write_Byte(u8 IoData,
-                volatile void __iomem *IoAddress)
-{
-}
-#endif  /* CONFIG_PCI */
-
-#endif /* CONFIG_PPC_ISERIES */
-#endif /* _ASM_POWERPC_ISERIES_ISERIES_IO_H */
diff --git a/include/asm-powerpc/iseries/it_exp_vpd_panel.h b/include/asm-powerpc/iseries/it_exp_vpd_panel.h
deleted file mode 100644
index 304a609ae2..0000000000
--- a/include/asm-powerpc/iseries/it_exp_vpd_panel.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright (C) 2002  Dave Boutcher IBM 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 _ASM_POWERPC_ISERIES_IT_EXT_VPD_PANEL_H
-#define _ASM_POWERPC_ISERIES_IT_EXT_VPD_PANEL_H
-
-/*
- *      This struct maps the panel information
- *
- * Warning:
- *      This data must match the architecture for the panel information
- */
-
-#include <asm/types.h>
-
-struct ItExtVpdPanel {
-        /* Definition of the Extended Vpd On Panel Data Area */
-        char    systemSerial[8];
-        char    mfgID[4];
-        char    reserved1[24];
-        char    machineType[4];
-        char    systemID[6];
-        char    somUniqueCnt[4];
-        char    serialNumberCount;
-        char    reserved2[7];
-        u16     bbu3;
-        u16     bbu2;
-        u16     bbu1;
-        char    xLocationLabel[8];
-        u8      xRsvd1[6];
-        u16     xFrameId;
-        u8      xRsvd2[48];
-};
-
-extern struct ItExtVpdPanel     xItExtVpdPanel;
-
-#endif /* _ASM_POWERPC_ISERIES_IT_EXT_VPD_PANEL_H */
diff --git a/include/asm-powerpc/iseries/it_lp_naca.h b/include/asm-powerpc/iseries/it_lp_naca.h
deleted file mode 100644
index 4fdcf05292..0000000000
--- a/include/asm-powerpc/iseries/it_lp_naca.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * Copyright (C) 2001  Mike Corrigan IBM 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 _ASM_POWERPC_ISERIES_IT_LP_NACA_H
-#define _ASM_POWERPC_ISERIES_IT_LP_NACA_H
-
-#include <linux/types.h>
-
-/*
- *      This control block contains the data that is shared between the
- *      hypervisor (PLIC) and the OS.
- */
-
-struct ItLpNaca {
-// CACHE_LINE_1 0x0000 - 0x007F Contains read-only data
-        u32     xDesc;                  // Eye catcher                  x00-x03
-        u16     xSize;                  // Size of this class           x04-x05
-        u16     xIntHdlrOffset;         // Offset to IntHdlr array      x06-x07
-        u8      xMaxIntHdlrEntries;     // Number of entries in array   x08-x08
-        u8      xPrimaryLpIndex;        // LP Index of Primary          x09-x09
-        u8      xServiceLpIndex;        // LP Ind of Service Focal Pointx0A-x0A
-        u8      xLpIndex;               // LP Index                     x0B-x0B
-        u16     xMaxLpQueues;           // Number of allocated queues   x0C-x0D
-        u16     xLpQueueOffset;         // Offset to start of LP queues x0E-x0F
-        u8      xPirEnvironMode;        // Piranha or hardware          x10-x10
-        u8      xPirConsoleMode;        // Piranha console indicator    x11-x11
-        u8      xPirDasdMode;           // Piranha dasd indicator       x12-x12
-        u8      xRsvd1_0[5];            // Reserved for Piranha related x13-x17
-        u8      flags;                  // flags, see below             x18-x1F
-        u8      xSpVpdFormat;           // VPD areas are in CSP format  ...
-        u8      xIntProcRatio;          // Ratio of int procs to procs  ...
-        u8      xRsvd1_2[5];            // Reserved                     ...
-        u16     xRsvd1_3;               // Reserved                     x20-x21
-        u16     xPlicVrmIndex;          // VRM index of PLIC            x22-x23
-        u16     xMinSupportedSlicVrmInd;// Min supported OS VRM index   x24-x25
-        u16     xMinCompatableSlicVrmInd;// Min compatible OS VRM index x26-x27
-        u64     xLoadAreaAddr;          // ER address of load area      x28-x2F
-        u32     xLoadAreaChunks;        // Chunks for the load area     x30-x33
-        u32     xPaseSysCallCRMask;     // Mask used to test CR before  x34-x37
-                                        // doing an ASR switch on PASE
-                                        // system call.
-        u64     xSlicSegmentTablePtr;   // Pointer to Slic seg table.   x38-x3f
-        u8      xRsvd1_4[64];           //                              x40-x7F
-
-// CACHE_LINE_2 0x0080 - 0x00FF Contains local read-write data
-        u8      xRsvd2_0[128];          // Reserved                     x00-x7F
-
-// CACHE_LINE_3-6 0x0100 - 0x02FF Contains LP Queue indicators
-// NB: Padding required to keep xInterrruptHdlr at x300 which is required
-// for v4r4 PLIC.
-        u8      xOldLpQueue[128];       // LP Queue needed for v4r4     100-17F
-        u8      xRsvd3_0[384];          // Reserved                     180-2FF
-
-// CACHE_LINE_7-8 0x0300 - 0x03FF Contains the address of the OS interrupt
-//  handlers
-        u64     xInterruptHdlr[32];     // Interrupt handlers           300-x3FF
-};
-
-extern struct ItLpNaca          itLpNaca;
-
-#define ITLPNACA_LPAR           0x80    /* Is LPAR installed on the system */
-#define ITLPNACA_PARTITIONED    0x40    /* Is the system partitioned */
-#define ITLPNACA_HWSYNCEDTBS    0x20    /* Hardware synced TBs */
-#define ITLPNACA_HMTINT         0x10    /* Utilize MHT for interrupts */
-
-#endif /* _ASM_POWERPC_ISERIES_IT_LP_NACA_H */
diff --git a/include/asm-powerpc/iseries/it_lp_queue.h b/include/asm-powerpc/iseries/it_lp_queue.h
index b7c6fc12cc..3f68147692 100644
--- a/include/asm-powerpc/iseries/it_lp_queue.h
+++ b/include/asm-powerpc/iseries/it_lp_queue.h
@@ -27,22 +27,20 @@
 #include <asm/types.h>
 #include <asm/ptrace.h>
 
-struct HvLpEvent;
+#define IT_LP_MAX_QUEUES        8
 
-#define ITMaxLpQueues   8
+#define IT_LP_NOT_USED          0       /* Queue will not be used by PLIC */
+#define IT_LP_DEDICATED_IO      1       /* Queue dedicated to IO processor specified */
+#define IT_LP_DEDICATED_LP      2       /* Queue dedicated to LP specified */
+#define IT_LP_SHARED            3       /* Queue shared for both IO and LP */
 
-#define NotUsed         0       // Queue will not be used by PLIC
-#define DedicatedIo     1       // Queue dedicated to IO processor specified
-#define DedicatedLp     2       // Queue dedicated to LP specified
-#define Shared          3       // Queue shared for both IO and LP
-
-#define LpEventStackSize        4096
-#define LpEventMaxSize          256
-#define LpEventAlign            64
+#define IT_LP_EVENT_STACK_SIZE  4096
+#define IT_LP_EVENT_MAX_SIZE    256
+#define IT_LP_EVENT_ALIGN       64
 
 struct hvlpevent_queue {
 /*
- * The xSlicCurEventPtr is the pointer to the next event stack entry
+ * The hq_current_event is the pointer to the next event stack entry
  * that will become valid.  The OS must peek at this entry to determine
  * if it is valid.  PLIC will set the valid indicator as the very last
  * store into that entry.
@@ -52,23 +50,23 @@ struct hvlpevent_queue {
  * location again.
  *
  * If the event stack fills and there are overflow events, then PLIC
- * will set the xPlicOverflowIntPending flag in which case the OS will
+ * will set the hq_overflow_pending flag in which case the OS will
  * have to fetch the additional LP events once they have drained the
  * event stack.
  *
  * The first 16-bytes are known by both the OS and PLIC.  The remainder
  * of the cache line is for use by the OS.
  */
-        u8      xPlicOverflowIntPending;// 0x00 Overflow events are pending
-        u8      xPlicStatus;            // 0x01 DedicatedIo or DedicatedLp or NotUsed
-        u16     xSlicLogicalProcIndex;  // 0x02 Logical Proc Index for correlation
-        u8      xPlicRsvd[12];          // 0x04
-        char    *xSlicCurEventPtr;      // 0x10
-        char    *xSlicLastValidEventPtr; // 0x18
-        char    *xSlicEventStackPtr;    // 0x20
-        u8      xIndex;                 // 0x28 unique sequential index.
-        u8      xSlicRsvd[3];           // 0x29-2b
-        spinlock_t      lock;
+        u8              hq_overflow_pending;    /* 0x00 Overflow events are pending */
+        u8              hq_status;              /* 0x01 DedicatedIo or DedicatedLp or NotUsed */
+        u16             hq_proc_index;          /* 0x02 Logical Proc Index for correlation */
+        u8              hq_reserved1[12];       /* 0x04 */
+        char            *hq_current_event;      /* 0x10 */
+        char            *hq_last_event;         /* 0x18 */
+        char            *hq_event_stack;        /* 0x20 */
+        u8              hq_index;               /* 0x28 unique sequential index. */
+        u8              hq_reserved2[3];        /* 0x29-2b */
+        spinlock_t      hq_lock;
 };
 
 extern struct hvlpevent_queue hvlpevent_queue;
diff --git a/include/asm-powerpc/iseries/vio.h b/include/asm-powerpc/iseries/vio.h
index 72a97d37aa..7a95d296ab 100644
--- a/include/asm-powerpc/iseries/vio.h
+++ b/include/asm-powerpc/iseries/vio.h
@@ -122,6 +122,34 @@ enum viorc {
         viorc_openRejected = 0x0301
 };
 
+/*
+ * The structure of the events that flow between us and OS/400 for chario
+ * events.  You can't mess with this unless the OS/400 side changes too.
+ */
+struct viocharlpevent {
+        struct HvLpEvent event;
+        u32 reserved;
+        u16 version;
+        u16 subtype_result_code;
+        u8 virtual_device;
+        u8 len;
+        u8 data[VIOCHAR_MAX_DATA];
+};
+
+#define VIOCHAR_WINDOW          10
+
+enum viocharsubtype {
+        viocharopen = 0x0001,
+        viocharclose = 0x0002,
+        viochardata = 0x0003,
+        viocharack = 0x0004,
+        viocharconfig = 0x0005
+};
+
+enum viochar_rc {
+        viochar_rc_ebusy = 1
+};
+
 struct device;
 
 extern struct device *iSeries_vio_dev;
diff --git a/include/asm-powerpc/kdebug.h b/include/asm-powerpc/kdebug.h
index c01786ab5f..532bfee934 100644
--- a/include/asm-powerpc/kdebug.h
+++ b/include/asm-powerpc/kdebug.h
@@ -18,6 +18,8 @@ struct die_args {
 
 extern int register_die_notifier(struct notifier_block *);
 extern int unregister_die_notifier(struct notifier_block *);
+extern int register_page_fault_notifier(struct notifier_block *);
+extern int unregister_page_fault_notifier(struct notifier_block *);
 extern struct atomic_notifier_head powerpc_die_chain;
 
 /* Grossly misnamed. */
diff --git a/include/asm-powerpc/kdump.h b/include/asm-powerpc/kdump.h
index 5a5c3b5ab1..10e8eb1e6f 100644
--- a/include/asm-powerpc/kdump.h
+++ b/include/asm-powerpc/kdump.h
@@ -7,7 +7,7 @@
 /* How many bytes to reserve at zero for kdump. The reserve limit should
  * be greater or equal to the trampoline's end address.
  * Reserve to the end of the FWNMI area, see head_64.S */
-#define KDUMP_RESERVE_LIMIT     0x8000
+#define KDUMP_RESERVE_LIMIT     0x10000 /* 64K */
 
 #ifdef CONFIG_CRASH_DUMP
 
@@ -15,6 +15,8 @@
 #define KDUMP_TRAMPOLINE_START  0x0100
 #define KDUMP_TRAMPOLINE_END    0x3000
 
+#define KDUMP_MIN_TCE_ENTRIES   2048
+
 #else /* !CONFIG_CRASH_DUMP */
 
 #define PHYSICAL_START  0x0
diff --git a/include/asm-powerpc/kexec.h b/include/asm-powerpc/kexec.h
index efe8872ec5..11cbdf81fd 100644
--- a/include/asm-powerpc/kexec.h
+++ b/include/asm-powerpc/kexec.h
@@ -32,6 +32,7 @@
 #endif
 
 #ifndef __ASSEMBLY__
+#include <linux/cpumask.h>
 
 #ifdef CONFIG_KEXEC
 
@@ -109,13 +110,15 @@ static inline void crash_setup_regs(struct pt_regs *newregs,
 
 #define MAX_NOTE_BYTES 1024
 
-#ifdef __powerpc64__
 extern void kexec_smp_wait(void);       /* get and clear naca physid, wait for
                                           master to copy new code to 0 */
-extern void __init kexec_setup(void);
 extern int crashing_cpu;
 extern void crash_send_ipi(void (*crash_ipi_callback)(struct pt_regs *));
-#endif /* __powerpc64 __ */
+extern cpumask_t cpus_in_sr;
+static inline int kexec_sr_activated(int cpu)
+{
+        return cpu_isset(cpu,cpus_in_sr);
+}
 
 struct kimage;
 struct pt_regs;
@@ -124,10 +127,13 @@ extern int default_machine_kexec_prepare(struct kimage *image);
 extern void default_machine_crash_shutdown(struct pt_regs *regs);
 
 extern void machine_kexec_simple(struct kimage *image);
+extern void crash_kexec_secondary(struct pt_regs *regs);
 extern int overlaps_crashkernel(unsigned long start, unsigned long size);
 extern void reserve_crashkernel(void);
 
 #else /* !CONFIG_KEXEC */
+static inline int kexec_sr_activated(int cpu) { return 0; }
+static inline void crash_kexec_secondary(struct pt_regs *regs) { }
 
 static inline int overlaps_crashkernel(unsigned long start, unsigned long size)
 {
diff --git a/include/asm-powerpc/kprobes.h b/include/asm-powerpc/kprobes.h
index f466bc804f..34e1f89a5f 100644
--- a/include/asm-powerpc/kprobes.h
+++ b/include/asm-powerpc/kprobes.h
@@ -50,6 +50,9 @@ typedef unsigned int kprobe_opcode_t;
                         IS_TWI(instr) || IS_TDI(instr))
 
 #define ARCH_SUPPORTS_KRETPROBES
+#define  ARCH_INACTIVE_KPROBE_COUNT 1
+#define flush_insn_slot(p)      do { } while (0)
+
 void kretprobe_trampoline(void);
 extern void arch_remove_kprobe(struct kprobe *p);
 
diff --git a/include/asm-powerpc/lppaca.h b/include/asm-powerpc/lppaca.h
index 4dc514aabf..821ea0c512 100644
--- a/include/asm-powerpc/lppaca.h
+++ b/include/asm-powerpc/lppaca.h
@@ -27,7 +27,9 @@
 //
 //
 //----------------------------------------------------------------------------
+#include <linux/cache.h>
 #include <asm/types.h>
+#include <asm/mmu.h>
 
 /* The Hypervisor barfs if the lppaca crosses a page boundary.  A 1k
  * alignment is sufficient to prevent this */
@@ -114,7 +116,7 @@ struct lppaca {
 
 
 //=============================================================================
-// CACHE_LINE_3 0x0100 - 0x007F: This line is shared with other processors
+// CACHE_LINE_3 0x0100 - 0x017F: This line is shared with other processors
 //=============================================================================
         // This is the yield_count.  An "odd" value (low bit on) means that
         // the processor is yielded (either because of an OS yield or a PLIC
@@ -126,12 +128,29 @@ struct lppaca {
         u8      reserved6[124];         // Reserved                     x04-x7F
 
 //=============================================================================
-// CACHE_LINE_4-5 0x0100 - 0x01FF Contains PMC interrupt data
+// CACHE_LINE_4-5 0x0180 - 0x027F Contains PMC interrupt data
 //=============================================================================
         u8      pmc_save_area[256];     // PMC interrupt Area           x00-xFF
 } __attribute__((__aligned__(0x400)));
 
 extern struct lppaca lppaca[];
 
+/*
+ * SLB shadow buffer structure as defined in the PAPR.  The save_area
+ * contains adjacent ESID and VSID pairs for each shadowed SLB.  The
+ * ESID is stored in the lower 64bits, then the VSID.
+ */
+struct slb_shadow {
+        u32     persistent;             // Number of persistent SLBs    x00-x03
+        u32     buffer_length;          // Total shadow buffer length   x04-x07
+        u64     reserved;               // Alignment                    x08-x0f
+        struct  {
+                u64     esid;
+                u64     vsid;
+        } save_area[SLB_NUM_BOLTED];    //                              x10-x40
+} ____cacheline_aligned;
+
+extern struct slb_shadow slb_shadow[];
+
 #endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_LPPACA_H */
diff --git a/include/asm-powerpc/machdep.h b/include/asm-powerpc/machdep.h
index 73db1f7132..c17c137424 100644
--- a/include/asm-powerpc/machdep.h
+++ b/include/asm-powerpc/machdep.h
@@ -81,6 +81,8 @@ struct machdep_calls {
         void            (*tce_free)(struct iommu_table *tbl,
                                     long index,
                                     long npages);
+        unsigned long   (*tce_get)(struct iommu_table *tbl,
+                                    long index);
         void            (*tce_flush)(struct iommu_table *tbl);
         void            (*iommu_dev_setup)(struct pci_dev *dev);
         void            (*iommu_bus_setup)(struct pci_bus *bus);
@@ -95,7 +97,7 @@ struct machdep_calls {
         void            (*show_percpuinfo)(struct seq_file *m, int i);
 
         void            (*init_IRQ)(void);
-        int             (*get_irq)(struct pt_regs *);
+        unsigned int    (*get_irq)(struct pt_regs *);
 #ifdef CONFIG_KEXEC
         void            (*kexec_cpu_down)(int crash_shutdown, int secondary);
 #endif
diff --git a/include/asm-powerpc/mmu.h b/include/asm-powerpc/mmu.h
index 3a5ebe229a..c3fc7a28e3 100644
--- a/include/asm-powerpc/mmu.h
+++ b/include/asm-powerpc/mmu.h
@@ -238,7 +238,6 @@ extern int hash_huge_page(struct mm_struct *mm, unsigned long access,
                           unsigned long ea, unsigned long vsid, int local,
                           unsigned long trap);
 
-extern void htab_finish_init(void);
 extern int htab_bolt_mapping(unsigned long vstart, unsigned long vend,
                              unsigned long pstart, unsigned long mode,
                              int psize);
diff --git a/include/asm-powerpc/mmu_context.h b/include/asm-powerpc/mmu_context.h
index 8c6b1a6d94..083ac917bd 100644
--- a/include/asm-powerpc/mmu_context.h
+++ b/include/asm-powerpc/mmu_context.h
@@ -25,8 +25,13 @@ static inline void enter_lazy_tlb(struct mm_struct *mm,
 {
 }
 
+/*
+ * The proto-VSID space has 2^35 - 1 segments available for user mappings.
+ * Each segment contains 2^28 bytes.  Each context maps 2^44 bytes,
+ * so we can support 2^19-1 contexts (19 == 35 + 28 - 44).
+ */
 #define NO_CONTEXT      0
-#define MAX_CONTEXT     (0x100000-1)
+#define MAX_CONTEXT     ((1UL << 19) - 1)
 
 extern int init_new_context(struct task_struct *tsk, struct mm_struct *mm);
 extern void destroy_context(struct mm_struct *mm);
diff --git a/include/asm-powerpc/mpc86xx.h b/include/asm-powerpc/mpc86xx.h
index d0a6718d18..b85df45b1a 100644
--- a/include/asm-powerpc/mpc86xx.h
+++ b/include/asm-powerpc/mpc86xx.h
@@ -15,21 +15,14 @@
 #ifndef __ASM_POWERPC_MPC86xx_H__
 #define __ASM_POWERPC_MPC86xx_H__
 
-#include <linux/config.h>
 #include <asm/mmu.h>
 
 #ifdef CONFIG_PPC_86xx
 
-#ifdef CONFIG_MPC8641_HPCN
-#include <platforms/86xx/mpc8641_hpcn.h>
-#endif
-
 #define _IO_BASE        isa_io_base
 #define _ISA_MEM_BASE   isa_mem_base
 #ifdef CONFIG_PCI
 #define PCI_DRAM_OFFSET pci_dram_offset
-#else
-#define PCI_DRAM_OFFSET 0
 #endif
 
 #define CPU0_BOOT_RELEASE 0x01000000
@@ -38,7 +31,6 @@
 #define MCM_PORT_CONFIG_OFFSET 0x1010
 
 /* Offset from CCSRBAR */
-#define MPC86xx_OPENPIC_OFFSET  (0x40000)
 #define MPC86xx_MCM_OFFSET      (0x00000)
 #define MPC86xx_MCM_SIZE        (0x02000)
 
diff --git a/include/asm-powerpc/mpic.h b/include/asm-powerpc/mpic.h
index f0d22ac34b..a9f9604b9e 100644
--- a/include/asm-powerpc/mpic.h
+++ b/include/asm-powerpc/mpic.h
@@ -41,6 +41,7 @@
 #define MPIC_GREG_IPI_VECTOR_PRI_1      0x000b0
 #define MPIC_GREG_IPI_VECTOR_PRI_2      0x000c0
 #define MPIC_GREG_IPI_VECTOR_PRI_3      0x000d0
+#define MPIC_GREG_IPI_STRIDE            0x10
 #define MPIC_GREG_SPURIOUS              0x000e0
 #define MPIC_GREG_TIMER_FREQ            0x000f0
 
@@ -68,6 +69,7 @@
 #define MPIC_CPU_IPI_DISPATCH_1         0x00050
 #define MPIC_CPU_IPI_DISPATCH_2         0x00060
 #define MPIC_CPU_IPI_DISPATCH_3         0x00070
+#define MPIC_CPU_IPI_DISPATCH_STRIDE    0x00010
 #define MPIC_CPU_CURRENT_TASK_PRI       0x00080
 #define         MPIC_CPU_TASKPRI_MASK                   0x0000000f
 #define MPIC_CPU_WHOAMI                 0x00090
@@ -114,8 +116,102 @@
 #define MPIC_VEC_TIMER_1        248
 #define MPIC_VEC_TIMER_0        247
 
-/* Type definition of the cascade handler */
-typedef int (*mpic_cascade_t)(struct pt_regs *regs, void *data);
+/*
+ * Tsi108 implementation of MPIC has many differences from the original one
+ */
+
+/*
+ * Global registers
+ */
+
+#define TSI108_GREG_BASE                0x00000
+#define TSI108_GREG_FEATURE_0           0x00000
+#define TSI108_GREG_GLOBAL_CONF_0       0x00004
+#define TSI108_GREG_VENDOR_ID           0x0000c
+#define TSI108_GREG_IPI_VECTOR_PRI_0    0x00204         /* Doorbell 0 */
+#define TSI108_GREG_IPI_STRIDE          0x0c
+#define TSI108_GREG_SPURIOUS            0x00010
+#define TSI108_GREG_TIMER_FREQ          0x00014
+
+/*
+ * Timer registers
+ */
+#define TSI108_TIMER_BASE               0x0030
+#define TSI108_TIMER_STRIDE             0x10
+#define TSI108_TIMER_CURRENT_CNT        0x00000
+#define TSI108_TIMER_BASE_CNT           0x00004
+#define TSI108_TIMER_VECTOR_PRI         0x00008
+#define TSI108_TIMER_DESTINATION        0x0000c
+
+/*
+ * Per-Processor registers
+ */
+#define TSI108_CPU_BASE                 0x00300
+#define TSI108_CPU_STRIDE               0x00040
+#define TSI108_CPU_IPI_DISPATCH_0       0x00200
+#define TSI108_CPU_IPI_DISPATCH_STRIDE  0x00000
+#define TSI108_CPU_CURRENT_TASK_PRI     0x00000
+#define TSI108_CPU_WHOAMI               0xffffffff
+#define TSI108_CPU_INTACK               0x00004
+#define TSI108_CPU_EOI                  0x00008
+
+/*
+ * Per-source registers
+ */
+#define TSI108_IRQ_BASE                 0x00100
+#define TSI108_IRQ_STRIDE               0x00008
+#define TSI108_IRQ_VECTOR_PRI           0x00000
+#define TSI108_VECPRI_VECTOR_MASK       0x000000ff
+#define TSI108_VECPRI_POLARITY_POSITIVE 0x01000000
+#define TSI108_VECPRI_POLARITY_NEGATIVE 0x00000000
+#define TSI108_VECPRI_SENSE_LEVEL       0x02000000
+#define TSI108_VECPRI_SENSE_EDGE        0x00000000
+#define TSI108_VECPRI_POLARITY_MASK     0x01000000
+#define TSI108_VECPRI_SENSE_MASK        0x02000000
+#define TSI108_IRQ_DESTINATION          0x00004
+
+/* weird mpic register indices and mask bits in the HW info array */
+enum {
+        MPIC_IDX_GREG_BASE = 0,
+        MPIC_IDX_GREG_FEATURE_0,
+        MPIC_IDX_GREG_GLOBAL_CONF_0,
+        MPIC_IDX_GREG_VENDOR_ID,
+        MPIC_IDX_GREG_IPI_VECTOR_PRI_0,
+        MPIC_IDX_GREG_IPI_STRIDE,
+        MPIC_IDX_GREG_SPURIOUS,
+        MPIC_IDX_GREG_TIMER_FREQ,
+
+        MPIC_IDX_TIMER_BASE,
+        MPIC_IDX_TIMER_STRIDE,
+        MPIC_IDX_TIMER_CURRENT_CNT,
+        MPIC_IDX_TIMER_BASE_CNT,
+        MPIC_IDX_TIMER_VECTOR_PRI,
+        MPIC_IDX_TIMER_DESTINATION,
+
+        MPIC_IDX_CPU_BASE,
+        MPIC_IDX_CPU_STRIDE,
+        MPIC_IDX_CPU_IPI_DISPATCH_0,
+        MPIC_IDX_CPU_IPI_DISPATCH_STRIDE,
+        MPIC_IDX_CPU_CURRENT_TASK_PRI,
+        MPIC_IDX_CPU_WHOAMI,
+        MPIC_IDX_CPU_INTACK,
+        MPIC_IDX_CPU_EOI,
+
+        MPIC_IDX_IRQ_BASE,
+        MPIC_IDX_IRQ_STRIDE,
+        MPIC_IDX_IRQ_VECTOR_PRI,
+
+        MPIC_IDX_VECPRI_VECTOR_MASK,
+        MPIC_IDX_VECPRI_POLARITY_POSITIVE,
+        MPIC_IDX_VECPRI_POLARITY_NEGATIVE,
+        MPIC_IDX_VECPRI_SENSE_LEVEL,
+        MPIC_IDX_VECPRI_SENSE_EDGE,
+        MPIC_IDX_VECPRI_POLARITY_MASK,
+        MPIC_IDX_VECPRI_SENSE_MASK,
+        MPIC_IDX_IRQ_DESTINATION,
+        MPIC_IDX_END
+};
+
 
 #ifdef CONFIG_MPIC_BROKEN_U3
 /* Fixup table entry */
@@ -132,10 +228,19 @@ struct mpic_irq_fixup
 /* The instance data of a given MPIC */
 struct mpic
 {
+        /* The device node of the interrupt controller */
+        struct device_node      *of_node;
+
+        /* The remapper for this MPIC */
+        struct irq_host         *irqhost;
+
         /* The "linux" controller struct */
-        hw_irq_controller       hc_irq;
+        struct irq_chip         hc_irq;
+#ifdef CONFIG_MPIC_BROKEN_U3
+        struct irq_chip         hc_ht_irq;
+#endif
 #ifdef CONFIG_SMP
-        hw_irq_controller       hc_ipi;
+        struct irq_chip         hc_ipi;
 #endif
         const char              *name;
         /* Flags */
@@ -144,20 +249,12 @@ struct mpic
         unsigned int            isu_size;
         unsigned int            isu_shift;
         unsigned int            isu_mask;
-        /* Offset of irq vector numbers */
-        unsigned int            irq_offset;     
         unsigned int            irq_count;
-        /* Offset of ipi vector numbers */
-        unsigned int            ipi_offset;
         /* Number of sources */
         unsigned int            num_sources;
         /* Number of CPUs */
         unsigned int            num_cpus;
-        /* cascade handler */
-        mpic_cascade_t          cascade;
-        void                    *cascade_data;
-        unsigned int            cascade_vec;
-        /* senses array */
+        /* default senses array */
         unsigned char           *senses;
         unsigned int            senses_count;
 
@@ -173,15 +270,29 @@ struct mpic
         volatile u32 __iomem    *cpuregs[MPIC_MAX_CPUS];
         volatile u32 __iomem    *isus[MPIC_MAX_ISU];
 
+#ifdef CONFIG_MPIC_WEIRD
+        /* Pointer to HW info array */
+        u32                     *hw_set;
+#endif
+
         /* link */
         struct mpic             *next;
 };
 
+/*
+ * MPIC flags (passed to mpic_alloc)
+ *
+ * The top 4 bits contain an MPIC bhw id that is used to index the
+ * register offsets and some masks when CONFIG_MPIC_WEIRD is set.
+ * Note setting any ID (leaving those bits to 0) means standard MPIC
+ */
+
 /* This is the primary controller, only that one has IPIs and
  * has afinity control. A non-primary MPIC always uses CPU0
  * registers only
  */
 #define MPIC_PRIMARY                    0x00000001
+
 /* Set this for a big-endian MPIC */
 #define MPIC_BIG_ENDIAN                 0x00000002
 /* Broken U3 MPIC */
@@ -190,6 +301,18 @@ struct mpic
 #define MPIC_BROKEN_IPI                 0x00000008
 /* MPIC wants a reset */
 #define MPIC_WANTS_RESET                0x00000010
+/* Spurious vector requires EOI */
+#define MPIC_SPV_EOI                    0x00000020
+/* No passthrough disable */
+#define MPIC_NO_PTHROU_DIS              0x00000040
+
+/* MPIC HW modification ID */
+#define MPIC_REGSET_MASK                0xf0000000
+#define MPIC_REGSET(val)                (((val) & 0xf ) << 28)
+#define MPIC_GET_REGSET(flags)          (((flags) >> 28) & 0xf)
+
+#define MPIC_REGSET_STANDARD            MPIC_REGSET(0)  /* Original MPIC */
+#define MPIC_REGSET_TSI108              MPIC_REGSET(1)  /* Tsi108/109 PIC */
 
 /* Allocate the controller structure and setup the linux irq descs
  * for the range if interrupts passed in. No HW initialization is
@@ -213,14 +336,11 @@ struct mpic
  * The values in the array start at the first source of the MPIC,
  * that is senses[0] correspond to linux irq "irq_offset".
  */
-extern struct mpic *mpic_alloc(unsigned long phys_addr,
+extern struct mpic *mpic_alloc(struct device_node *node,
+                               unsigned long phys_addr,
                                unsigned int flags,
                                unsigned int isu_size,
-                               unsigned int irq_offset,
                                unsigned int irq_count,
-                               unsigned int ipi_offset,
-                               unsigned char *senses,
-                               unsigned int senses_num,
                                const char *name);
 
 /* Assign ISUs, to call before mpic_init()
@@ -232,22 +352,27 @@ extern struct mpic *mpic_alloc(unsigned long phys_addr,
 extern void mpic_assign_isu(struct mpic *mpic, unsigned int isu_num,
                             unsigned long phys_addr);
 
+/* Set default sense codes
+ *
+ * @mpic:       controller
+ * @senses:     array of sense codes
+ * @count:      size of above array
+ *
+ * Optionally provide an array (indexed on hardware interrupt numbers
+ * for this MPIC) of default sense codes for the chip. Those are linux
+ * sense codes IRQ_TYPE_*
+ *
+ * The driver gets ownership of the pointer, don't dispose of it or
+ * anything like that. __init only.
+ */
+extern void mpic_set_default_senses(struct mpic *mpic, u8 *senses, int count);
+
+
 /* Initialize the controller. After this has been called, none of the above
  * should be called again for this mpic
  */
 extern void mpic_init(struct mpic *mpic);
 
-/* Setup a cascade. Currently, only one cascade is supported this
- * way, though you can always do a normal request_irq() and add
- * other cascades this way. You should call this _after_ having
- * added all the ISUs
- *
- * @irq_no:     "linux" irq number of the cascade (that is offset'ed vector)
- * @handler:    cascade handler function
- */
-extern void mpic_setup_cascade(unsigned int irq_no, mpic_cascade_t hanlder,
-                               void *data);
-
 /*
  * All of the following functions must only be used after the
  * ISUs have been assigned and the controller fully initialized
@@ -284,9 +409,9 @@ extern void mpic_send_ipi(unsigned int ipi_no, unsigned int cpu_mask);
 void smp_mpic_message_pass(int target, int msg);
 
 /* Fetch interrupt from a given mpic */
-extern int mpic_get_one_irq(struct mpic *mpic, struct pt_regs *regs);
+extern unsigned int mpic_get_one_irq(struct mpic *mpic, struct pt_regs *regs);
 /* This one gets to the primary mpic */
-extern int mpic_get_irq(struct pt_regs *regs);
+extern unsigned int mpic_get_irq(struct pt_regs *regs);
 
 /* Set the EPIC clock ratio */
 void mpic_set_clk_ratio(struct mpic *mpic, u32 clock_ratio);
@@ -294,8 +419,5 @@ void mpic_set_clk_ratio(struct mpic *mpic, u32 clock_ratio);
 /* Enable/Disable EPIC serial interrupt mode */
 void mpic_set_serial_int(struct mpic *mpic, int enable);
 
-/* global mpic for pSeries */
-extern struct mpic *pSeries_mpic;
-
 #endif /* __KERNEL__ */
 #endif  /* _ASM_POWERPC_MPIC_H */
diff --git a/include/asm-powerpc/of_device.h b/include/asm-powerpc/of_device.h
index 6249a7c396..c5c0b0b3cd 100644
--- a/include/asm-powerpc/of_device.h
+++ b/include/asm-powerpc/of_device.h
@@ -9,7 +9,7 @@
 /*
  * The of_platform_bus_type is a bus type used by drivers that do not
  * attach to a macio or similar bus but still use OF probing
- * mecanism
+ * mechanism
  */
 extern struct bus_type of_platform_bus_type;
 
diff --git a/include/asm-powerpc/paca.h b/include/asm-powerpc/paca.h
index 2d4585f062..0a4e5c93e8 100644
--- a/include/asm-powerpc/paca.h
+++ b/include/asm-powerpc/paca.h
@@ -23,6 +23,7 @@
 register struct paca_struct *local_paca asm("r13");
 #define get_paca()      local_paca
 #define get_lppaca()    (get_paca()->lppaca_ptr)
+#define get_slb_shadow()        (get_paca()->slb_shadow_ptr)
 
 struct task_struct;
 
@@ -93,11 +94,14 @@ struct paca_struct {
         u64 saved_r1;                   /* r1 save for RTAS calls */
         u64 saved_msr;                  /* MSR saved here by enter_rtas */
         u8 proc_enabled;                /* irq soft-enable flag */
+        u8 io_sync;                     /* writel() needs spin_unlock sync */
 
         /* Stuff for accurate time accounting */
         u64 user_time;                  /* accumulated usermode TB ticks */
         u64 system_time;                /* accumulated system TB ticks */
         u64 startpurr;                  /* PURR/TB value snapshot */
+
+        struct slb_shadow *slb_shadow_ptr;
 };
 
 extern struct paca_struct paca[];
diff --git a/include/asm-powerpc/page.h b/include/asm-powerpc/page.h
index fb597b37c2..b4d38b0b15 100644
--- a/include/asm-powerpc/page.h
+++ b/include/asm-powerpc/page.h
@@ -55,12 +55,6 @@
 #define PAGE_OFFSET     ASM_CONST(CONFIG_KERNEL_START)
 #define KERNELBASE      (PAGE_OFFSET + PHYSICAL_START)
 
-#ifdef CONFIG_DISCONTIGMEM
-#define page_to_pfn(page)       discontigmem_page_to_pfn(page)
-#define pfn_to_page(pfn)        discontigmem_pfn_to_page(pfn)
-#define pfn_valid(pfn)          discontigmem_pfn_valid(pfn)
-#endif
-
 #ifdef CONFIG_FLATMEM
 #define pfn_valid(pfn)          ((pfn) < max_mapnr)
 #endif
diff --git a/include/asm-powerpc/pci.h b/include/asm-powerpc/pci.h
index 5d2c9e6c4b..46afd29b90 100644
--- a/include/asm-powerpc/pci.h
+++ b/include/asm-powerpc/pci.h
@@ -242,7 +242,7 @@ extern pgprot_t	pci_phys_mem_access_prot(struct file *file,
 #define HAVE_ARCH_PCI_RESOURCE_TO_USER
 extern void pci_resource_to_user(const struct pci_dev *dev, int bar,
                                  const struct resource *rsrc,
-                                 u64 *start, u64 *end);
+                                 resource_size_t *start, resource_size_t *end);
 #endif /* CONFIG_PPC_MULTIPLATFORM || CONFIG_PPC32 */
 
 #endif  /* __KERNEL__ */
diff --git a/include/asm-powerpc/percpu.h b/include/asm-powerpc/percpu.h
index 184a7a4d2f..2f2e3024fa 100644
--- a/include/asm-powerpc/percpu.h
+++ b/include/asm-powerpc/percpu.h
@@ -14,6 +14,7 @@
 
 #define __per_cpu_offset(cpu) (paca[cpu].data_offset)
 #define __my_cpu_offset() get_paca()->data_offset
+#define per_cpu_offset(x) (__per_cpu_offset(x))
 
 /* Separate out the type, so (int[3], foo) works. */
 #define DEFINE_PER_CPU(type, name) \
@@ -22,6 +23,7 @@
 /* var is in discarded region: offset to particular copy we want */
 #define per_cpu(var, cpu) (*RELOC_HIDE(&per_cpu__##var, __per_cpu_offset(cpu)))
 #define __get_cpu_var(var) (*RELOC_HIDE(&per_cpu__##var, __my_cpu_offset()))
+#define __raw_get_cpu_var(var) (*RELOC_HIDE(&per_cpu__##var, __my_cpu_offset()))
 
 /* A macro to avoid #include hell... */
 #define percpu_modcopy(pcpudst, src, size)                      \
@@ -41,6 +43,7 @@ extern void setup_per_cpu_areas(void);
 
 #define per_cpu(var, cpu)                       (*((void)(cpu), &per_cpu__##var))
 #define __get_cpu_var(var)                      per_cpu__##var
+#define __raw_get_cpu_var(var)                  per_cpu__##var
 
 #endif  /* SMP */
 
diff --git a/include/asm-powerpc/pgalloc.h b/include/asm-powerpc/pgalloc.h
index 9f0917c686..ae63db7b3e 100644
--- a/include/asm-powerpc/pgalloc.h
+++ b/include/asm-powerpc/pgalloc.h
@@ -117,7 +117,7 @@ static inline void pte_free(struct page *ptepage)
         pte_free_kernel(page_address(ptepage));
 }
 
-#define PGF_CACHENUM_MASK       0xf
+#define PGF_CACHENUM_MASK       0x3
 
 typedef struct pgtable_free {
         unsigned long val;
diff --git a/include/asm-powerpc/pgtable-4k.h b/include/asm-powerpc/pgtable-4k.h
index e703615567..345d9b07b3 100644
--- a/include/asm-powerpc/pgtable-4k.h
+++ b/include/asm-powerpc/pgtable-4k.h
@@ -88,10 +88,11 @@
 #define pgd_bad(pgd)            (pgd_val(pgd) == 0)
 #define pgd_present(pgd)        (pgd_val(pgd) != 0)
 #define pgd_clear(pgdp)         (pgd_val(*(pgdp)) = 0)
-#define pgd_page(pgd)           (pgd_val(pgd) & ~PGD_MASKED_BITS)
+#define pgd_page_vaddr(pgd)     (pgd_val(pgd) & ~PGD_MASKED_BITS)
+#define pgd_page(pgd)           virt_to_page(pgd_page_vaddr(pgd))
 
 #define pud_offset(pgdp, addr)  \
-  (((pud_t *) pgd_page(*(pgdp))) + \
+  (((pud_t *) pgd_page_vaddr(*(pgdp))) + \
     (((addr) >> PUD_SHIFT) & (PTRS_PER_PUD - 1)))
 
 #define pud_ERROR(e) \
diff --git a/include/asm-powerpc/pgtable.h b/include/asm-powerpc/pgtable.h
index 8dbf5ad815..10f52743f4 100644
--- a/include/asm-powerpc/pgtable.h
+++ b/include/asm-powerpc/pgtable.h
@@ -196,8 +196,8 @@ static inline pte_t pfn_pte(unsigned long pfn, pgprot_t pgprot)
                                  || (pmd_val(pmd) & PMD_BAD_BITS))
 #define pmd_present(pmd)        (pmd_val(pmd) != 0)
 #define pmd_clear(pmdp)         (pmd_val(*(pmdp)) = 0)
-#define pmd_page_kernel(pmd)    (pmd_val(pmd) & ~PMD_MASKED_BITS)
-#define pmd_page(pmd)           virt_to_page(pmd_page_kernel(pmd))
+#define pmd_page_vaddr(pmd)     (pmd_val(pmd) & ~PMD_MASKED_BITS)
+#define pmd_page(pmd)           virt_to_page(pmd_page_vaddr(pmd))
 
 #define pud_set(pudp, pudval)   (pud_val(*(pudp)) = (pudval))
 #define pud_none(pud)           (!pud_val(pud))
@@ -205,7 +205,8 @@ static inline pte_t pfn_pte(unsigned long pfn, pgprot_t pgprot)
                                  || (pud_val(pud) & PUD_BAD_BITS))
 #define pud_present(pud)        (pud_val(pud) != 0)
 #define pud_clear(pudp)         (pud_val(*(pudp)) = 0)
-#define pud_page(pud)           (pud_val(pud) & ~PUD_MASKED_BITS)
+#define pud_page_vaddr(pud)     (pud_val(pud) & ~PUD_MASKED_BITS)
+#define pud_page(pud)           virt_to_page(pud_page_vaddr(pud))
 
 #define pgd_set(pgdp, pudp)     ({pgd_val(*(pgdp)) = (unsigned long)(pudp);})
 
@@ -219,10 +220,10 @@ static inline pte_t pfn_pte(unsigned long pfn, pgprot_t pgprot)
 #define pgd_offset(mm, address)  ((mm)->pgd + pgd_index(address))
 
 #define pmd_offset(pudp,addr) \
-  (((pmd_t *) pud_page(*(pudp))) + (((addr) >> PMD_SHIFT) & (PTRS_PER_PMD - 1)))
+  (((pmd_t *) pud_page_vaddr(*(pudp))) + (((addr) >> PMD_SHIFT) & (PTRS_PER_PMD - 1)))
 
 #define pte_offset_kernel(dir,addr) \
-  (((pte_t *) pmd_page_kernel(*(dir))) + (((addr) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)))
+  (((pte_t *) pmd_page_vaddr(*(dir))) + (((addr) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)))
 
 #define pte_offset_map(dir,addr)        pte_offset_kernel((dir), (addr))
 #define pte_offset_map_nested(dir,addr) pte_offset_kernel((dir), (addr))
diff --git a/include/asm-powerpc/pmac_pfunc.h b/include/asm-powerpc/pmac_pfunc.h
index cef61304ff..1330d6a58c 100644
--- a/include/asm-powerpc/pmac_pfunc.h
+++ b/include/asm-powerpc/pmac_pfunc.h
@@ -205,7 +205,7 @@ extern void pmf_do_irq(struct pmf_function *func);
  *
  * The args array contains as many arguments as is required by the function,
  * this is dependent on the function you are calling, unfortunately Apple
- * mecanism provides no way to encode that so you have to get it right at
+ * mechanism provides no way to encode that so you have to get it right at
  * the call site. Some functions require no args, in which case, you can
  * pass NULL.
  *
diff --git a/include/asm-powerpc/ppc-pci.h b/include/asm-powerpc/ppc-pci.h
index cf79bc7ebb..1115756c79 100644
--- a/include/asm-powerpc/ppc-pci.h
+++ b/include/asm-powerpc/ppc-pci.h
@@ -69,6 +69,17 @@ struct pci_dev *pci_get_device_by_addr(unsigned long addr);
 void eeh_slot_error_detail (struct pci_dn *pdn, int severity);
 
 /**
+ * rtas_pci_enableo - enable IO transfers for this slot
+ * @pdn:       pci device node
+ * @function:  either EEH_THAW_MMIO or EEH_THAW_DMA 
+ *
+ * Enable I/O transfers to this slot 
+ */
+#define EEH_THAW_MMIO 2
+#define EEH_THAW_DMA  3
+int rtas_pci_enable(struct pci_dn *pdn, int function);
+
+/**
  * rtas_set_slot_reset -- unfreeze a frozen slot
  *
  * Clear the EEH-frozen condition on a slot.  This routine
diff --git a/include/asm-powerpc/processor.h b/include/asm-powerpc/processor.h
index 22e54a2a66..6cb6fb19e5 100644
--- a/include/asm-powerpc/processor.h
+++ b/include/asm-powerpc/processor.h
@@ -32,6 +32,7 @@
 #define _CHRP_Motorola  0x04    /* motorola chrp, the cobra */
 #define _CHRP_IBM       0x05    /* IBM chrp, the longtrail and longtrail 2 */
 #define _CHRP_Pegasos   0x06    /* Genesi/bplan's Pegasos and Pegasos2 */
+#define _CHRP_briq      0x07    /* TotalImpact's briQ */
 
 #if defined(__KERNEL__) && defined(CONFIG_PPC32)
 
diff --git a/include/asm-powerpc/prom.h b/include/asm-powerpc/prom.h
index 010d186d09..5246297693 100644
--- a/include/asm-powerpc/prom.h
+++ b/include/asm-powerpc/prom.h
@@ -64,11 +64,6 @@ struct boot_param_header
 typedef u32 phandle;
 typedef u32 ihandle;
 
-struct interrupt_info {
-        int     line;
-        int     sense;          /* +ve/-ve logic, edge or level, etc. */
-};
-
 struct property {
         char    *name;
         int     length;
@@ -77,12 +72,10 @@ struct property {
 };
 
 struct device_node {
-        char    *name;
-        char    *type;
+        const char *name;
+        const char *type;
         phandle node;
         phandle linux_phandle;
-        int     n_intrs;
-        struct  interrupt_info *intrs;
         char    *full_name;
 
         struct  property *properties;
@@ -167,8 +160,8 @@ extern void unflatten_device_tree(void);
 extern void early_init_devtree(void *);
 extern int device_is_compatible(struct device_node *device, const char *);
 extern int machine_is_compatible(const char *compat);
-extern unsigned char *get_property(struct device_node *node, const char *name,
-                                   int *lenp);
+extern const void *get_property(struct device_node *node, const char *name,
+                int *lenp);
 extern void print_properties(struct device_node *node);
 extern int prom_n_addr_cells(struct device_node* np);
 extern int prom_n_size_cells(struct device_node* np);
@@ -204,18 +197,37 @@ extern int release_OF_resource(struct device_node* node, int index);
  */
 
 
+/* 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
+
 /* Translate an OF address block into a CPU physical address
  */
 #define OF_BAD_ADDR     ((u64)-1)
-extern u64 of_translate_address(struct device_node *np, u32 *addr);
+extern u64 of_translate_address(struct device_node *np, const u32 *addr);
 
 /* Extract an address from a device, returns the region size and
  * the address space flags too. The PCI version uses a BAR number
  * instead of an absolute index
  */
-extern u32 *of_get_address(struct device_node *dev, int index,
+extern const u32 *of_get_address(struct device_node *dev, int index,
                            u64 *size, unsigned int *flags);
-extern u32 *of_get_pci_address(struct device_node *dev, int bar_no,
+extern const u32 *of_get_pci_address(struct device_node *dev, int bar_no,
                                u64 *size, unsigned int *flags);
 
 /* Get an address as a resource. Note that if your address is
@@ -232,7 +244,7 @@ extern int of_pci_address_to_resource(struct device_node *dev, int bar,
 /* Parse the ibm,dma-window property of an OF node into the busno, phys and
  * size parameters.
  */
-void of_parse_dma_window(struct device_node *dn, unsigned char *dma_window_prop,
+void of_parse_dma_window(struct device_node *dn, const void *dma_window_prop,
                 unsigned long *busno, unsigned long *phys, unsigned long *size);
 
 extern void kdump_move_device_tree(void);
@@ -240,5 +252,85 @@ extern void kdump_move_device_tree(void);
 /* CPU OF node matching */
 struct device_node *of_get_cpu_node(int cpu, unsigned int *thread);
 
+
+/*
+ * OF interrupt mapping
+ */
+
+/* This structure is returned when an interrupt is mapped. The controller
+ * field needs to be put() after use
+ */
+
+#define OF_MAX_IRQ_SPEC          4 /* We handle specifiers of at most 4 cells */
+
+struct of_irq {
+        struct device_node *controller; /* Interrupt controller node */
+        u32 size;                       /* Specifier size */
+        u32 specifier[OF_MAX_IRQ_SPEC]; /* Specifier copy */
+};
+
+/**
+ * of_irq_map_init - Initialize the irq remapper
+ * @flags:      flags defining workarounds to enable
+ *
+ * Some machines have bugs in the device-tree which require certain workarounds
+ * to be applied. Call this before any interrupt mapping attempts to enable
+ * those workarounds.
+ */
+#define OF_IMAP_OLDWORLD_MAC    0x00000001
+#define OF_IMAP_NO_PHANDLE      0x00000002
+
+extern void of_irq_map_init(unsigned int flags);
+
+/**
+ * of_irq_map_raw - Low level interrupt tree parsing
+ * @parent:     the device interrupt parent
+ * @intspec:    interrupt specifier ("interrupts" property of the device)
+ * @ointsize:   size of the passed in interrupt specifier
+ * @addr:       address specifier (start of "reg" property of the device)
+ * @out_irq:    structure of_irq filled by this function
+ *
+ * Returns 0 on success and a negative number on error
+ *
+ * This function is a low-level interrupt tree walking function. It
+ * can be used to do a partial walk with synthetized reg and interrupts
+ * properties, for example when resolving PCI interrupts when no device
+ * node exist for the parent.
+ *
+ */
+
+extern int of_irq_map_raw(struct device_node *parent, const u32 *intspec,
+                          u32 ointsize, const u32 *addr,
+                          struct of_irq *out_irq);
+
+
+/**
+ * of_irq_map_one - Resolve an interrupt for a device
+ * @device:     the device whose interrupt is to be resolved
+ * @index:      index of the interrupt to resolve
+ * @out_irq:    structure of_irq filled by this function
+ *
+ * This function resolves an interrupt, walking the tree, for a given
+ * device-tree node. It's the high level pendant to of_irq_map_raw().
+ * It also implements the workarounds for OldWolrd Macs.
+ */
+extern int of_irq_map_one(struct device_node *device, int index,
+                          struct of_irq *out_irq);
+
+/**
+ * of_irq_map_pci - Resolve the interrupt for a PCI device
+ * @pdev:       the device whose interrupt is to be resolved
+ * @out_irq:    structure of_irq filled by this function
+ *
+ * This function resolves the PCI interrupt for a given PCI device. If a
+ * device-node exists for a given pci_dev, it will use normal OF tree
+ * walking. If not, it will implement standard swizzling and walk up the
+ * PCI tree until an device-node is found, at which point it will finish
+ * resolving using the OF tree walking.
+ */
+struct pci_dev;
+extern int of_irq_map_pci(struct pci_dev *pdev, struct of_irq *out_irq);
+
+
 #endif /* __KERNEL__ */
 #endif /* _POWERPC_PROM_H */
diff --git a/include/asm-powerpc/ptrace.h b/include/asm-powerpc/ptrace.h
index dc4cb9cc73..4435efe85d 100644
--- a/include/asm-powerpc/ptrace.h
+++ b/include/asm-powerpc/ptrace.h
@@ -215,12 +215,10 @@ do {									      \
 #define PTRACE_GETVRREGS        18
 #define PTRACE_SETVRREGS        19
 
-#ifndef __powerpc64__
 /* Get/set all the upper 32-bits of the SPE registers, accumulator, and
  * spefscr, in one go */
 #define PTRACE_GETEVRREGS       20
 #define PTRACE_SETEVRREGS       21
-#endif /* __powerpc64__ */
 
 /*
  * Get or set a debug register. The first 16 are DABR registers and the
@@ -235,7 +233,6 @@ do {									      \
 #define PPC_PTRACE_GETFPREGS    0x97    /* Get FPRs 0 - 31 */
 #define PPC_PTRACE_SETFPREGS    0x96    /* Set FPRs 0 - 31 */
 
-#ifdef __powerpc64__
 /* Calls to trace a 64bit program from a 32bit program */
 #define PPC_PTRACE_PEEKTEXT_3264 0x95
 #define PPC_PTRACE_PEEKDATA_3264 0x94
@@ -243,6 +240,5 @@ do {									      \
 #define PPC_PTRACE_POKEDATA_3264 0x92
 #define PPC_PTRACE_PEEKUSR_3264  0x91
 #define PPC_PTRACE_POKEUSR_3264  0x90
-#endif /* __powerpc64__ */
 
 #endif /* _ASM_POWERPC_PTRACE_H */
diff --git a/include/asm-powerpc/reg.h b/include/asm-powerpc/reg.h
index cf73475a0c..3a9fcc1581 100644
--- a/include/asm-powerpc/reg.h
+++ b/include/asm-powerpc/reg.h
@@ -592,6 +592,7 @@
 #define PV_630p 0x0041
 #define PV_970MP        0x0044
 #define PV_BE           0x0070
+#define PV_PA6T         0x0090
 
 /*
  * Number of entries in the SLB. If this ever changes we should handle
diff --git a/include/asm-powerpc/rtas.h b/include/asm-powerpc/rtas.h
index 02e213e3d6..d34f9e1f24 100644
--- a/include/asm-powerpc/rtas.h
+++ b/include/asm-powerpc/rtas.h
@@ -170,6 +170,7 @@ extern int rtas_get_sensor(int sensor, int index, int *state);
 extern int rtas_get_power_level(int powerdomain, int *level);
 extern int rtas_set_power_level(int powerdomain, int level, int *setlevel);
 extern int rtas_set_indicator(int indicator, int index, int new_value);
+extern int rtas_set_indicator_fast(int indicator, int index, int new_value);
 extern void rtas_progress(char *s, unsigned short hex);
 extern void rtas_initialize(void);
 
@@ -181,6 +182,9 @@ extern int rtas_set_rtc_time(struct rtc_time *rtc_time);
 extern unsigned int rtas_busy_delay_time(int status);
 extern unsigned int rtas_busy_delay(int status);
 
+extern int early_init_dt_scan_rtas(unsigned long node,
+                const char *uname, int depth, void *data);
+
 extern void pSeries_log_error(char *buf, unsigned int err_type, int fatal);
 
 /* Error types logged.  */
@@ -226,5 +230,21 @@ extern unsigned long rtas_rmo_buf;
 
 #define GLOBAL_INTERRUPT_QUEUE 9005
 
+/**
+ * rtas_config_addr - Format a busno, devfn and reg for RTAS.
+ * @busno: The bus number.
+ * @devfn: The device and function number as encoded by PCI_DEVFN().
+ * @reg: The register number.
+ *
+ * This function encodes the given busno, devfn and register number as
+ * required for RTAS calls that take a "config_addr" parameter.
+ * See PAPR requirement 7.3.4-1 for more info.
+ */
+static inline u32 rtas_config_addr(int busno, int devfn, int reg)
+{
+        return ((reg & 0xf00) << 20) | ((busno & 0xff) << 16) |
+                        (devfn << 8) | (reg & 0xff);
+}
+
 #endif /* __KERNEL__ */
 #endif /* _POWERPC_RTAS_H */
diff --git a/include/asm-powerpc/rwsem.h b/include/asm-powerpc/rwsem.h
index 2c2fe96475..e929145e1e 100644
--- a/include/asm-powerpc/rwsem.h
+++ b/include/asm-powerpc/rwsem.h
@@ -28,24 +28,11 @@ struct rw_semaphore {
 #define RWSEM_ACTIVE_WRITE_BIAS         (RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS)
         spinlock_t              wait_lock;
         struct list_head        wait_list;
-#if RWSEM_DEBUG
-        int                     debug;
-#endif
 };
 
-/*
- * initialisation
- */
-#if RWSEM_DEBUG
-#define __RWSEM_DEBUG_INIT      , 0
-#else
-#define __RWSEM_DEBUG_INIT      /* */
-#endif
-
 #define __RWSEM_INITIALIZER(name) \
         { RWSEM_UNLOCKED_VALUE, SPIN_LOCK_UNLOCKED, \
-          LIST_HEAD_INIT((name).wait_list) \
-          __RWSEM_DEBUG_INIT }
+          LIST_HEAD_INIT((name).wait_list) }
 
 #define DECLARE_RWSEM(name)             \
         struct rw_semaphore name = __RWSEM_INITIALIZER(name)
@@ -60,9 +47,6 @@ static inline void init_rwsem(struct rw_semaphore *sem)
         sem->count = RWSEM_UNLOCKED_VALUE;
         spin_lock_init(&sem->wait_lock);
         INIT_LIST_HEAD(&sem->wait_list);
-#if RWSEM_DEBUG
-        sem->debug = 0;
-#endif
 }
 
 /*
diff --git a/include/asm-powerpc/signal.h b/include/asm-powerpc/signal.h
index a4d8f86485..a8c7babf49 100644
--- a/include/asm-powerpc/signal.h
+++ b/include/asm-powerpc/signal.h
@@ -63,7 +63,6 @@ typedef struct {
  * SA_FLAGS values:
  *
  * SA_ONSTACK is not currently supported, but will allow sigaltstack(2).
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * 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.
@@ -83,7 +82,6 @@ typedef struct {
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000u /* dummy -- ignored */
 
 #define SA_RESTORER     0x04000000U
 
diff --git a/include/asm-powerpc/smu.h b/include/asm-powerpc/smu.h
index 51e65fc46a..e49f644ca6 100644
--- a/include/asm-powerpc/smu.h
+++ b/include/asm-powerpc/smu.h
@@ -517,7 +517,7 @@ struct smu_sdbp_cpupiddata {
  * This returns the pointer to an SMU "sdb" partition data or NULL
  * if not found. The data format is described below
  */
-extern struct smu_sdbp_header *smu_get_sdb_partition(int id,
+extern const struct smu_sdbp_header *smu_get_sdb_partition(int id,
                                         unsigned int *size);
 
 /* Get "sdb" partition data from an SMU satellite */
diff --git a/include/asm-powerpc/socket.h b/include/asm-powerpc/socket.h
index e4b8177d4a..c8b1da50e7 100644
--- a/include/asm-powerpc/socket.h
+++ b/include/asm-powerpc/socket.h
@@ -55,5 +55,6 @@
 #define SO_ACCEPTCONN           30
 
 #define SO_PEERSEC              31
+#define SO_PASSSEC              34
 
 #endif  /* _ASM_POWERPC_SOCKET_H */
diff --git a/include/asm-powerpc/spinlock.h b/include/asm-powerpc/spinlock.h
index 895cb6d3a4..c31e4382a7 100644
--- a/include/asm-powerpc/spinlock.h
+++ b/include/asm-powerpc/spinlock.h
@@ -36,6 +36,19 @@
 #define LOCK_TOKEN      1
 #endif
 
+#if defined(CONFIG_PPC64) && defined(CONFIG_SMP)
+#define CLEAR_IO_SYNC   (get_paca()->io_sync = 0)
+#define SYNC_IO         do {                                            \
+                                if (unlikely(get_paca()->io_sync)) {    \
+                                        mb();                           \
+                                        get_paca()->io_sync = 0;        \
+                                }                                       \
+                        } while (0)
+#else
+#define CLEAR_IO_SYNC
+#define SYNC_IO
+#endif
+
 /*
  * This returns the old value in the lock, so we succeeded
  * in getting the lock if the return value is 0.
@@ -61,6 +74,7 @@ static __inline__ unsigned long __spin_trylock(raw_spinlock_t *lock)
 
 static int __inline__ __raw_spin_trylock(raw_spinlock_t *lock)
 {
+        CLEAR_IO_SYNC;
         return __spin_trylock(lock) == 0;
 }
 
@@ -91,6 +105,7 @@ extern void __rw_yield(raw_rwlock_t *lock);
 
 static void __inline__ __raw_spin_lock(raw_spinlock_t *lock)
 {
+        CLEAR_IO_SYNC;
         while (1) {
                 if (likely(__spin_trylock(lock) == 0))
                         break;
@@ -107,6 +122,7 @@ static void __inline__ __raw_spin_lock_flags(raw_spinlock_t *lock, unsigned long
 {
         unsigned long flags_dis;
 
+        CLEAR_IO_SYNC;
         while (1) {
                 if (likely(__spin_trylock(lock) == 0))
                         break;
@@ -124,6 +140,7 @@ static void __inline__ __raw_spin_lock_flags(raw_spinlock_t *lock, unsigned long
 
 static __inline__ void __raw_spin_unlock(raw_spinlock_t *lock)
 {
+        SYNC_IO;
         __asm__ __volatile__("# __raw_spin_unlock\n\t"
                                 LWSYNC_ON_SMP: : :"memory");
         lock->slock = 0;
diff --git a/include/asm-powerpc/spu.h b/include/asm-powerpc/spu.h
index 9609d3ee87..b42b53c40f 100644
--- a/include/asm-powerpc/spu.h
+++ b/include/asm-powerpc/spu.h
@@ -106,7 +106,7 @@ struct spu_context;
 struct spu_runqueue;
 
 struct spu {
-        char *name;
+        const char *name;
         unsigned long local_store_phys;
         u8 *local_store;
         unsigned long problem_phys;
@@ -117,6 +117,7 @@ struct spu {
         struct list_head sched_list;
         int number;
         int nid;
+        unsigned int irqs[3];
         u32 isrc;
         u32 node;
         u64 flags;
diff --git a/include/asm-powerpc/system.h b/include/asm-powerpc/system.h
index d075725bf4..4b41deaa8d 100644
--- a/include/asm-powerpc/system.h
+++ b/include/asm-powerpc/system.h
@@ -39,7 +39,6 @@
 #define read_barrier_depends()  do { } while(0)
 
 #define set_mb(var, value)      do { var = value; mb(); } while (0)
-#define set_wmb(var, value)     do { var = value; wmb(); } while (0)
 
 #ifdef __KERNEL__
 #ifdef CONFIG_SMP
@@ -54,6 +53,15 @@
 #define smp_read_barrier_depends()      do { } while(0)
 #endif /* CONFIG_SMP */
 
+/*
+ * This is a barrier which prevents following instructions from being
+ * started until the value of the argument x is known.  For example, if
+ * x is a variable loaded from memory, this prevents following
+ * instructions from being executed until the load has been performed.
+ */
+#define data_barrier(x) \
+        asm volatile("twi 0,%0,0; isync" : : "r" (x) : "memory");
+
 struct task_struct;
 struct pt_regs;
 
@@ -169,11 +177,6 @@ extern u32 booke_wdt_enabled;
 extern u32 booke_wdt_period;
 #endif /* CONFIG_BOOKE_WDT */
 
-/* EBCDIC -> ASCII conversion for [0-9A-Z] on iSeries */
-extern unsigned char e2a(unsigned char);
-extern unsigned char* strne2a(unsigned char *dest,
-                const unsigned char *src, size_t n);
-
 struct device_node;
 extern void note_scsi_host(struct device_node *, void *);
 
@@ -220,8 +223,8 @@ __xchg_u32(volatile void *p, unsigned long val)
 "       stwcx.  %3,0,%2 \n\
         bne-    1b"
         ISYNC_ON_SMP
-        : "=&r" (prev), "=m" (*(volatile unsigned int *)p)
-        : "r" (p), "r" (val), "m" (*(volatile unsigned int *)p)
+        : "=&r" (prev), "+m" (*(volatile unsigned int *)p)
+        : "r" (p), "r" (val)
         : "cc", "memory");
 
         return prev;
@@ -240,8 +243,8 @@ __xchg_u64(volatile void *p, unsigned long val)
 "       stdcx.  %3,0,%2 \n\
         bne-    1b"
         ISYNC_ON_SMP
-        : "=&r" (prev), "=m" (*(volatile unsigned long *)p)
-        : "r" (p), "r" (val), "m" (*(volatile unsigned long *)p)
+        : "=&r" (prev), "+m" (*(volatile unsigned long *)p)
+        : "r" (p), "r" (val)
         : "cc", "memory");
 
         return prev;
@@ -299,8 +302,8 @@ __cmpxchg_u32(volatile unsigned int *p, unsigned long old, unsigned long new)
         ISYNC_ON_SMP
         "\n\
 2:"
-        : "=&r" (prev), "=m" (*p)
-        : "r" (p), "r" (old), "r" (new), "m" (*p)
+        : "=&r" (prev), "+m" (*p)
+        : "r" (p), "r" (old), "r" (new)
         : "cc", "memory");
 
         return prev;
@@ -322,8 +325,8 @@ __cmpxchg_u64(volatile unsigned long *p, unsigned long old, unsigned long new)
         ISYNC_ON_SMP
         "\n\
 2:"
-        : "=&r" (prev), "=m" (*p)
-        : "r" (p), "r" (old), "r" (new), "m" (*p)
+        : "=&r" (prev), "+m" (*p)
+        : "r" (p), "r" (old), "r" (new)
         : "cc", "memory");
 
         return prev;
diff --git a/include/asm-powerpc/time.h b/include/asm-powerpc/time.h
index 4463148c65..5785ac4737 100644
--- a/include/asm-powerpc/time.h
+++ b/include/asm-powerpc/time.h
@@ -18,8 +18,9 @@
 #include <linux/percpu.h>
 
 #include <asm/processor.h>
-#ifdef CONFIG_PPC64
+#ifdef CONFIG_PPC_ISERIES
 #include <asm/paca.h>
+#include <asm/firmware.h>
 #include <asm/iseries/hv_call.h>
 #endif
 
@@ -29,10 +30,6 @@ extern unsigned long tb_ticks_per_usec;
 extern unsigned long tb_ticks_per_sec;
 extern u64 tb_to_xs;
 extern unsigned      tb_to_us;
-extern unsigned long tb_last_stamp;
-extern u64 tb_last_jiffy;
-
-DECLARE_PER_CPU(unsigned long, last_jiffy);
 
 struct rtc_time;
 extern void to_tm(int tim, struct rtc_time * tm);
@@ -177,7 +174,8 @@ static inline void set_dec(int val)
 #ifdef CONFIG_PPC_ISERIES
         int cur_dec;
 
-        if (get_lppaca()->shared_proc) {
+        if (firmware_has_feature(FW_FEATURE_ISERIES) &&
+                        get_lppaca()->shared_proc) {
                 get_lppaca()->virtual_decr = val;
                 cur_dec = get_dec();
                 if (cur_dec > val)
diff --git a/include/asm-powerpc/todc.h b/include/asm-powerpc/todc.h
new file mode 100644
index 0000000000..60a8c39b8c
--- /dev/null
+++ b/include/asm-powerpc/todc.h
@@ -0,0 +1,487 @@
+/*
+ * Definitions for the M48Txx and mc146818 series of Time of day/Real Time
+ * Clock chips.
+ *
+ * Author: Mark A. Greer <mgreer@mvista.com>
+ *
+ * 2001 (c) MontaVista, Software, Inc.  This file is licensed under
+ * the terms of the GNU General Public License version 2.  This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+
+/*
+ * Support for the M48T37/M48T59/.../mc146818 Real Time Clock chips.
+ * Purpose is to make one generic file that handles all of these chips instead
+ * of every platform implementing the same code over & over again.
+ */
+
+#ifndef __PPC_KERNEL_TODC_H
+#define __PPC_KERNEL_TODC_H
+
+typedef struct {
+        uint rtc_type;          /* your particular chip */
+
+        /*
+         * Following are the addresses of the AS0, AS1, and DATA registers
+         * of these chips.  Note that these are board-specific.
+         */
+        unsigned int nvram_as0;
+        unsigned int nvram_as1;
+        unsigned int nvram_data;
+
+        /*
+         * Define bits to stop external set of regs from changing so
+         * the chip can be read/written reliably.
+         */
+        unsigned char enable_read;
+        unsigned char enable_write;
+
+        /*
+         * Following is the number of AS0 address bits.  This is normally
+         * 8 but some bad hardware routes address lines incorrectly.
+         */
+        int as0_bits;
+
+        int nvram_size; /* Size of NVRAM on chip */
+        int sw_flags;   /* Software control flags */
+
+        /* Following are the register offsets for the particular chip */
+        int year;
+        int month;
+        int day_of_month;
+        int day_of_week;
+        int hours;
+        int minutes;
+        int seconds;
+        int control_b;
+        int control_a;
+        int watchdog;
+        int interrupts;
+        int alarm_date;
+        int alarm_hour;
+        int alarm_minutes;
+        int alarm_seconds;
+        int century;
+        int flags;
+
+        /*
+         * Some RTC chips have their NVRAM buried behind a addr/data pair of
+         * regs on the first level/clock registers.  The following fields
+         * are the addresses for those addr/data regs.
+         */
+        int nvram_addr_reg;
+        int nvram_data_reg;
+} todc_info_t;
+
+/*
+ * Define the types of TODC/RTC variants that are supported in
+ * arch/ppc/kernel/todc_time.c
+ * Make a new one of these for any chip somehow differs from what's already
+ * defined.  That way, if you ever need to put in code to touch those
+ * bits/registers in todc_time.c, you can put it inside an
+ * 'if (todc_info->rtc_type == TODC_TYPE_XXX)' so you won't break
+ * anyone else.
+ */
+#define TODC_TYPE_MK48T35               1
+#define TODC_TYPE_MK48T37               2
+#define TODC_TYPE_MK48T59               3
+#define TODC_TYPE_DS1693                4       /* Dallas DS1693 RTC */
+#define TODC_TYPE_DS1743                5       /* Dallas DS1743 RTC */
+#define TODC_TYPE_DS1746                6       /* Dallas DS1746 RTC */
+#define TODC_TYPE_DS1747                7       /* Dallas DS1747 RTC */
+#define TODC_TYPE_DS1501                8       /* Dallas DS1501 RTC */
+#define TODC_TYPE_DS1643                9       /* Dallas DS1643 RTC */
+#define TODC_TYPE_PC97307               10      /* PC97307 internal RTC */
+#define TODC_TYPE_DS1557                11      /* Dallas DS1557 RTC */
+#define TODC_TYPE_DS17285               12      /* Dallas DS17285 RTC */
+#define TODC_TYPE_DS1553                13      /* Dallas DS1553 RTC */
+#define TODC_TYPE_MC146818              100     /* Leave room for m48txx's */
+
+/*
+ * Bit to clear/set to enable reads/writes to the chip
+ */
+#define TODC_MK48TXX_CNTL_A_R           0x40
+#define TODC_MK48TXX_CNTL_A_W           0x80
+#define TODC_MK48TXX_DAY_CB             0x80
+
+#define TODC_DS1501_CNTL_B_TE           0x80
+
+/*
+ * Define flag bits used by todc routines.
+ */
+#define TODC_FLAG_2_LEVEL_NVRAM         0x00000001
+
+/*
+ * Define the values for the various RTC's that should to into the todc_info
+ * table.
+ * Note: The XXX_NVRAM_SIZE, XXX_NVRAM_ADDR_REG, and XXX_NVRAM_DATA_REG only
+ * matter if XXX_SW_FLAGS has TODC_FLAG_2_LEVEL_NVRAM set.
+ */
+#define TODC_TYPE_MK48T35_NVRAM_SIZE            0x7ff8
+#define TODC_TYPE_MK48T35_SW_FLAGS              0
+#define TODC_TYPE_MK48T35_YEAR                  0x7fff
+#define TODC_TYPE_MK48T35_MONTH                 0x7ffe
+#define TODC_TYPE_MK48T35_DOM                   0x7ffd  /* Day of Month */
+#define TODC_TYPE_MK48T35_DOW                   0x7ffc  /* Day of Week */
+#define TODC_TYPE_MK48T35_HOURS                 0x7ffb
+#define TODC_TYPE_MK48T35_MINUTES               0x7ffa
+#define TODC_TYPE_MK48T35_SECONDS               0x7ff9
+#define TODC_TYPE_MK48T35_CNTL_B                0x7ff9
+#define TODC_TYPE_MK48T35_CNTL_A                0x7ff8
+#define TODC_TYPE_MK48T35_WATCHDOG              0x0000
+#define TODC_TYPE_MK48T35_INTERRUPTS            0x0000
+#define TODC_TYPE_MK48T35_ALARM_DATE            0x0000
+#define TODC_TYPE_MK48T35_ALARM_HOUR            0x0000
+#define TODC_TYPE_MK48T35_ALARM_MINUTES         0x0000
+#define TODC_TYPE_MK48T35_ALARM_SECONDS         0x0000
+#define TODC_TYPE_MK48T35_CENTURY               0x0000
+#define TODC_TYPE_MK48T35_FLAGS                 0x0000
+#define TODC_TYPE_MK48T35_NVRAM_ADDR_REG        0
+#define TODC_TYPE_MK48T35_NVRAM_DATA_REG        0
+
+#define TODC_TYPE_MK48T37_NVRAM_SIZE            0x7ff0
+#define TODC_TYPE_MK48T37_SW_FLAGS              0
+#define TODC_TYPE_MK48T37_YEAR                  0x7fff
+#define TODC_TYPE_MK48T37_MONTH                 0x7ffe
+#define TODC_TYPE_MK48T37_DOM                   0x7ffd  /* Day of Month */
+#define TODC_TYPE_MK48T37_DOW                   0x7ffc  /* Day of Week */
+#define TODC_TYPE_MK48T37_HOURS                 0x7ffb
+#define TODC_TYPE_MK48T37_MINUTES               0x7ffa
+#define TODC_TYPE_MK48T37_SECONDS               0x7ff9
+#define TODC_TYPE_MK48T37_CNTL_B                0x7ff9
+#define TODC_TYPE_MK48T37_CNTL_A                0x7ff8
+#define TODC_TYPE_MK48T37_WATCHDOG              0x7ff7
+#define TODC_TYPE_MK48T37_INTERRUPTS            0x7ff6
+#define TODC_TYPE_MK48T37_ALARM_DATE            0x7ff5
+#define TODC_TYPE_MK48T37_ALARM_HOUR            0x7ff4
+#define TODC_TYPE_MK48T37_ALARM_MINUTES         0x7ff3
+#define TODC_TYPE_MK48T37_ALARM_SECONDS         0x7ff2
+#define TODC_TYPE_MK48T37_CENTURY               0x7ff1
+#define TODC_TYPE_MK48T37_FLAGS                 0x7ff0
+#define TODC_TYPE_MK48T37_NVRAM_ADDR_REG        0
+#define TODC_TYPE_MK48T37_NVRAM_DATA_REG        0
+
+#define TODC_TYPE_MK48T59_NVRAM_SIZE            0x1ff0
+#define TODC_TYPE_MK48T59_SW_FLAGS              0
+#define TODC_TYPE_MK48T59_YEAR                  0x1fff
+#define TODC_TYPE_MK48T59_MONTH                 0x1ffe
+#define TODC_TYPE_MK48T59_DOM                   0x1ffd  /* Day of Month */
+#define TODC_TYPE_MK48T59_DOW                   0x1ffc  /* Day of Week */
+#define TODC_TYPE_MK48T59_HOURS                 0x1ffb
+#define TODC_TYPE_MK48T59_MINUTES               0x1ffa
+#define TODC_TYPE_MK48T59_SECONDS               0x1ff9
+#define TODC_TYPE_MK48T59_CNTL_B                0x1ff9
+#define TODC_TYPE_MK48T59_CNTL_A                0x1ff8
+#define TODC_TYPE_MK48T59_WATCHDOG              0x1fff
+#define TODC_TYPE_MK48T59_INTERRUPTS            0x1fff
+#define TODC_TYPE_MK48T59_ALARM_DATE            0x1fff
+#define TODC_TYPE_MK48T59_ALARM_HOUR            0x1fff
+#define TODC_TYPE_MK48T59_ALARM_MINUTES         0x1fff
+#define TODC_TYPE_MK48T59_ALARM_SECONDS         0x1fff
+#define TODC_TYPE_MK48T59_CENTURY               0x1fff
+#define TODC_TYPE_MK48T59_FLAGS                 0x1fff
+#define TODC_TYPE_MK48T59_NVRAM_ADDR_REG        0
+#define TODC_TYPE_MK48T59_NVRAM_DATA_REG        0
+
+#define TODC_TYPE_DS1501_NVRAM_SIZE     0x100
+#define TODC_TYPE_DS1501_SW_FLAGS       TODC_FLAG_2_LEVEL_NVRAM
+#define TODC_TYPE_DS1501_YEAR           (TODC_TYPE_DS1501_NVRAM_SIZE + 0x06)
+#define TODC_TYPE_DS1501_MONTH          (TODC_TYPE_DS1501_NVRAM_SIZE + 0x05)
+#define TODC_TYPE_DS1501_DOM            (TODC_TYPE_DS1501_NVRAM_SIZE + 0x04)
+#define TODC_TYPE_DS1501_DOW            (TODC_TYPE_DS1501_NVRAM_SIZE + 0x03)
+#define TODC_TYPE_DS1501_HOURS          (TODC_TYPE_DS1501_NVRAM_SIZE + 0x02)
+#define TODC_TYPE_DS1501_MINUTES        (TODC_TYPE_DS1501_NVRAM_SIZE + 0x01)
+#define TODC_TYPE_DS1501_SECONDS        (TODC_TYPE_DS1501_NVRAM_SIZE + 0x00)
+#define TODC_TYPE_DS1501_CNTL_B         (TODC_TYPE_DS1501_NVRAM_SIZE + 0x0f)
+#define TODC_TYPE_DS1501_CNTL_A         (TODC_TYPE_DS1501_NVRAM_SIZE + 0x0f)
+#define TODC_TYPE_DS1501_WATCHDOG       (TODC_TYPE_DS1501_NVRAM_SIZE + 0xff)
+#define TODC_TYPE_DS1501_INTERRUPTS     (TODC_TYPE_DS1501_NVRAM_SIZE + 0xff)
+#define TODC_TYPE_DS1501_ALARM_DATE     (TODC_TYPE_DS1501_NVRAM_SIZE + 0x0b)
+#define TODC_TYPE_DS1501_ALARM_HOUR     (TODC_TYPE_DS1501_NVRAM_SIZE + 0x0a)
+#define TODC_TYPE_DS1501_ALARM_MINUTES  (TODC_TYPE_DS1501_NVRAM_SIZE + 0x09)
+#define TODC_TYPE_DS1501_ALARM_SECONDS  (TODC_TYPE_DS1501_NVRAM_SIZE + 0x08)
+#define TODC_TYPE_DS1501_CENTURY        (TODC_TYPE_DS1501_NVRAM_SIZE + 0x07)
+#define TODC_TYPE_DS1501_FLAGS          (TODC_TYPE_DS1501_NVRAM_SIZE + 0xff)
+#define TODC_TYPE_DS1501_NVRAM_ADDR_REG 0x10
+#define TODC_TYPE_DS1501_NVRAM_DATA_REG 0x13
+
+#define TODC_TYPE_DS1553_NVRAM_SIZE             0x1ff0
+#define TODC_TYPE_DS1553_SW_FLAGS               0
+#define TODC_TYPE_DS1553_YEAR                   0x1fff
+#define TODC_TYPE_DS1553_MONTH                  0x1ffe
+#define TODC_TYPE_DS1553_DOM                    0x1ffd  /* Day of Month */
+#define TODC_TYPE_DS1553_DOW                    0x1ffc  /* Day of Week */
+#define TODC_TYPE_DS1553_HOURS                  0x1ffb
+#define TODC_TYPE_DS1553_MINUTES                0x1ffa
+#define TODC_TYPE_DS1553_SECONDS                0x1ff9
+#define TODC_TYPE_DS1553_CNTL_B                 0x1ff9
+#define TODC_TYPE_DS1553_CNTL_A                 0x1ff8  /* control_a R/W regs */
+#define TODC_TYPE_DS1553_WATCHDOG               0x1ff7
+#define TODC_TYPE_DS1553_INTERRUPTS             0x1ff6
+#define TODC_TYPE_DS1553_ALARM_DATE             0x1ff5
+#define TODC_TYPE_DS1553_ALARM_HOUR             0x1ff4
+#define TODC_TYPE_DS1553_ALARM_MINUTES          0x1ff3
+#define TODC_TYPE_DS1553_ALARM_SECONDS          0x1ff2
+#define TODC_TYPE_DS1553_CENTURY                0x1ff8
+#define TODC_TYPE_DS1553_FLAGS                  0x1ff0
+#define TODC_TYPE_DS1553_NVRAM_ADDR_REG         0
+#define TODC_TYPE_DS1553_NVRAM_DATA_REG         0
+
+#define TODC_TYPE_DS1557_NVRAM_SIZE             0x7fff0
+#define TODC_TYPE_DS1557_SW_FLAGS               0
+#define TODC_TYPE_DS1557_YEAR                   0x7ffff
+#define TODC_TYPE_DS1557_MONTH                  0x7fffe
+#define TODC_TYPE_DS1557_DOM                    0x7fffd /* Day of Month */
+#define TODC_TYPE_DS1557_DOW                    0x7fffc /* Day of Week */
+#define TODC_TYPE_DS1557_HOURS                  0x7fffb
+#define TODC_TYPE_DS1557_MINUTES                0x7fffa
+#define TODC_TYPE_DS1557_SECONDS                0x7fff9
+#define TODC_TYPE_DS1557_CNTL_B                 0x7fff9
+#define TODC_TYPE_DS1557_CNTL_A                 0x7fff8 /* control_a R/W regs */
+#define TODC_TYPE_DS1557_WATCHDOG               0x7fff7
+#define TODC_TYPE_DS1557_INTERRUPTS             0x7fff6
+#define TODC_TYPE_DS1557_ALARM_DATE             0x7fff5
+#define TODC_TYPE_DS1557_ALARM_HOUR             0x7fff4
+#define TODC_TYPE_DS1557_ALARM_MINUTES          0x7fff3
+#define TODC_TYPE_DS1557_ALARM_SECONDS          0x7fff2
+#define TODC_TYPE_DS1557_CENTURY                0x7fff8
+#define TODC_TYPE_DS1557_FLAGS                  0x7fff0
+#define TODC_TYPE_DS1557_NVRAM_ADDR_REG         0
+#define TODC_TYPE_DS1557_NVRAM_DATA_REG         0
+
+#define TODC_TYPE_DS1643_NVRAM_SIZE             0x1ff8
+#define TODC_TYPE_DS1643_SW_FLAGS               0
+#define TODC_TYPE_DS1643_YEAR                   0x1fff
+#define TODC_TYPE_DS1643_MONTH                  0x1ffe
+#define TODC_TYPE_DS1643_DOM                    0x1ffd  /* Day of Month */
+#define TODC_TYPE_DS1643_DOW                    0x1ffc  /* Day of Week */
+#define TODC_TYPE_DS1643_HOURS                  0x1ffb
+#define TODC_TYPE_DS1643_MINUTES                0x1ffa
+#define TODC_TYPE_DS1643_SECONDS                0x1ff9
+#define TODC_TYPE_DS1643_CNTL_B                 0x1ff9
+#define TODC_TYPE_DS1643_CNTL_A                 0x1ff8  /* control_a R/W regs */
+#define TODC_TYPE_DS1643_WATCHDOG               0x1fff
+#define TODC_TYPE_DS1643_INTERRUPTS             0x1fff
+#define TODC_TYPE_DS1643_ALARM_DATE             0x1fff
+#define TODC_TYPE_DS1643_ALARM_HOUR             0x1fff
+#define TODC_TYPE_DS1643_ALARM_MINUTES          0x1fff
+#define TODC_TYPE_DS1643_ALARM_SECONDS          0x1fff
+#define TODC_TYPE_DS1643_CENTURY                0x1ff8
+#define TODC_TYPE_DS1643_FLAGS                  0x1fff
+#define TODC_TYPE_DS1643_NVRAM_ADDR_REG         0
+#define TODC_TYPE_DS1643_NVRAM_DATA_REG         0
+
+#define TODC_TYPE_DS1693_NVRAM_SIZE             0 /* Not handled yet */
+#define TODC_TYPE_DS1693_SW_FLAGS               0
+#define TODC_TYPE_DS1693_YEAR                   0x09
+#define TODC_TYPE_DS1693_MONTH                  0x08
+#define TODC_TYPE_DS1693_DOM                    0x07    /* Day of Month */
+#define TODC_TYPE_DS1693_DOW                    0x06    /* Day of Week */
+#define TODC_TYPE_DS1693_HOURS                  0x04
+#define TODC_TYPE_DS1693_MINUTES                0x02
+#define TODC_TYPE_DS1693_SECONDS                0x00
+#define TODC_TYPE_DS1693_CNTL_B                 0x0b
+#define TODC_TYPE_DS1693_CNTL_A                 0x0a
+#define TODC_TYPE_DS1693_WATCHDOG               0xff
+#define TODC_TYPE_DS1693_INTERRUPTS             0xff
+#define TODC_TYPE_DS1693_ALARM_DATE             0x49
+#define TODC_TYPE_DS1693_ALARM_HOUR             0x05
+#define TODC_TYPE_DS1693_ALARM_MINUTES          0x03
+#define TODC_TYPE_DS1693_ALARM_SECONDS          0x01
+#define TODC_TYPE_DS1693_CENTURY                0x48
+#define TODC_TYPE_DS1693_FLAGS                  0xff
+#define TODC_TYPE_DS1693_NVRAM_ADDR_REG         0
+#define TODC_TYPE_DS1693_NVRAM_DATA_REG         0
+
+#define TODC_TYPE_DS1743_NVRAM_SIZE             0x1ff8
+#define TODC_TYPE_DS1743_SW_FLAGS               0
+#define TODC_TYPE_DS1743_YEAR                   0x1fff
+#define TODC_TYPE_DS1743_MONTH                  0x1ffe
+#define TODC_TYPE_DS1743_DOM                    0x1ffd  /* Day of Month */
+#define TODC_TYPE_DS1743_DOW                    0x1ffc  /* Day of Week */
+#define TODC_TYPE_DS1743_HOURS                  0x1ffb
+#define TODC_TYPE_DS1743_MINUTES                0x1ffa
+#define TODC_TYPE_DS1743_SECONDS                0x1ff9
+#define TODC_TYPE_DS1743_CNTL_B                 0x1ff9
+#define TODC_TYPE_DS1743_CNTL_A                 0x1ff8  /* control_a R/W regs */
+#define TODC_TYPE_DS1743_WATCHDOG               0x1fff
+#define TODC_TYPE_DS1743_INTERRUPTS             0x1fff
+#define TODC_TYPE_DS1743_ALARM_DATE             0x1fff
+#define TODC_TYPE_DS1743_ALARM_HOUR             0x1fff
+#define TODC_TYPE_DS1743_ALARM_MINUTES          0x1fff
+#define TODC_TYPE_DS1743_ALARM_SECONDS          0x1fff
+#define TODC_TYPE_DS1743_CENTURY                0x1ff8
+#define TODC_TYPE_DS1743_FLAGS                  0x1fff
+#define TODC_TYPE_DS1743_NVRAM_ADDR_REG         0
+#define TODC_TYPE_DS1743_NVRAM_DATA_REG         0
+
+#define TODC_TYPE_DS1746_NVRAM_SIZE             0x1fff8
+#define TODC_TYPE_DS1746_SW_FLAGS               0
+#define TODC_TYPE_DS1746_YEAR                   0x1ffff
+#define TODC_TYPE_DS1746_MONTH                  0x1fffe
+#define TODC_TYPE_DS1746_DOM                    0x1fffd /* Day of Month */
+#define TODC_TYPE_DS1746_DOW                    0x1fffc /* Day of Week */
+#define TODC_TYPE_DS1746_HOURS                  0x1fffb
+#define TODC_TYPE_DS1746_MINUTES                0x1fffa
+#define TODC_TYPE_DS1746_SECONDS                0x1fff9
+#define TODC_TYPE_DS1746_CNTL_B                 0x1fff9
+#define TODC_TYPE_DS1746_CNTL_A                 0x1fff8 /* control_a R/W regs */
+#define TODC_TYPE_DS1746_WATCHDOG               0x00000
+#define TODC_TYPE_DS1746_INTERRUPTS             0x00000
+#define TODC_TYPE_DS1746_ALARM_DATE             0x00000
+#define TODC_TYPE_DS1746_ALARM_HOUR             0x00000
+#define TODC_TYPE_DS1746_ALARM_MINUTES          0x00000
+#define TODC_TYPE_DS1746_ALARM_SECONDS          0x00000
+#define TODC_TYPE_DS1746_CENTURY                0x00000
+#define TODC_TYPE_DS1746_FLAGS                  0x00000
+#define TODC_TYPE_DS1746_NVRAM_ADDR_REG         0
+#define TODC_TYPE_DS1746_NVRAM_DATA_REG         0
+
+#define TODC_TYPE_DS1747_NVRAM_SIZE             0x7fff8
+#define TODC_TYPE_DS1747_SW_FLAGS               0
+#define TODC_TYPE_DS1747_YEAR                   0x7ffff
+#define TODC_TYPE_DS1747_MONTH                  0x7fffe
+#define TODC_TYPE_DS1747_DOM                    0x7fffd /* Day of Month */
+#define TODC_TYPE_DS1747_DOW                    0x7fffc /* Day of Week */
+#define TODC_TYPE_DS1747_HOURS                  0x7fffb
+#define TODC_TYPE_DS1747_MINUTES                0x7fffa
+#define TODC_TYPE_DS1747_SECONDS                0x7fff9
+#define TODC_TYPE_DS1747_CNTL_B                 0x7fff9
+#define TODC_TYPE_DS1747_CNTL_A                 0x7fff8 /* control_a R/W regs */
+#define TODC_TYPE_DS1747_WATCHDOG               0x00000
+#define TODC_TYPE_DS1747_INTERRUPTS             0x00000
+#define TODC_TYPE_DS1747_ALARM_DATE             0x00000
+#define TODC_TYPE_DS1747_ALARM_HOUR             0x00000
+#define TODC_TYPE_DS1747_ALARM_MINUTES          0x00000
+#define TODC_TYPE_DS1747_ALARM_SECONDS          0x00000
+#define TODC_TYPE_DS1747_CENTURY                0x00000
+#define TODC_TYPE_DS1747_FLAGS                  0x00000
+#define TODC_TYPE_DS1747_NVRAM_ADDR_REG         0
+#define TODC_TYPE_DS1747_NVRAM_DATA_REG         0
+
+#define TODC_TYPE_DS17285_NVRAM_SIZE            (0x1000-0x80) /* 4Kx8 NVRAM (minus RTC regs) */
+#define TODC_TYPE_DS17285_SW_FLAGS              TODC_FLAG_2_LEVEL_NVRAM
+#define TODC_TYPE_DS17285_SECONDS               (TODC_TYPE_DS17285_NVRAM_SIZE + 0x00)
+#define TODC_TYPE_DS17285_ALARM_SECONDS         (TODC_TYPE_DS17285_NVRAM_SIZE + 0x01)
+#define TODC_TYPE_DS17285_MINUTES               (TODC_TYPE_DS17285_NVRAM_SIZE + 0x02)
+#define TODC_TYPE_DS17285_ALARM_MINUTES         (TODC_TYPE_DS17285_NVRAM_SIZE + 0x03)
+#define TODC_TYPE_DS17285_HOURS                 (TODC_TYPE_DS17285_NVRAM_SIZE + 0x04)
+#define TODC_TYPE_DS17285_ALARM_HOUR            (TODC_TYPE_DS17285_NVRAM_SIZE + 0x05)
+#define TODC_TYPE_DS17285_DOW                   (TODC_TYPE_DS17285_NVRAM_SIZE + 0x06)
+#define TODC_TYPE_DS17285_DOM                   (TODC_TYPE_DS17285_NVRAM_SIZE + 0x07)
+#define TODC_TYPE_DS17285_MONTH                 (TODC_TYPE_DS17285_NVRAM_SIZE + 0x08)
+#define TODC_TYPE_DS17285_YEAR                  (TODC_TYPE_DS17285_NVRAM_SIZE + 0x09)
+#define TODC_TYPE_DS17285_CNTL_A                (TODC_TYPE_DS17285_NVRAM_SIZE + 0x0A)
+#define TODC_TYPE_DS17285_CNTL_B                (TODC_TYPE_DS17285_NVRAM_SIZE + 0x0B)
+#define TODC_TYPE_DS17285_CNTL_C                (TODC_TYPE_DS17285_NVRAM_SIZE + 0x0C)
+#define TODC_TYPE_DS17285_CNTL_D                (TODC_TYPE_DS17285_NVRAM_SIZE + 0x0D)
+#define TODC_TYPE_DS17285_WATCHDOG              0
+#define TODC_TYPE_DS17285_INTERRUPTS            0
+#define TODC_TYPE_DS17285_ALARM_DATE            0
+#define TODC_TYPE_DS17285_CENTURY               0
+#define TODC_TYPE_DS17285_FLAGS                 0
+#define TODC_TYPE_DS17285_NVRAM_ADDR_REG        0x50
+#define TODC_TYPE_DS17285_NVRAM_DATA_REG        0x53
+
+#define TODC_TYPE_MC146818_NVRAM_SIZE           0       /* XXXX */
+#define TODC_TYPE_MC146818_SW_FLAGS             0
+#define TODC_TYPE_MC146818_YEAR                 0x09
+#define TODC_TYPE_MC146818_MONTH                0x08
+#define TODC_TYPE_MC146818_DOM                  0x07    /* Day of Month */
+#define TODC_TYPE_MC146818_DOW                  0x06    /* Day of Week */
+#define TODC_TYPE_MC146818_HOURS                0x04
+#define TODC_TYPE_MC146818_MINUTES              0x02
+#define TODC_TYPE_MC146818_SECONDS              0x00
+#define TODC_TYPE_MC146818_CNTL_B               0x0a
+#define TODC_TYPE_MC146818_CNTL_A               0x0b    /* control_a R/W regs */
+#define TODC_TYPE_MC146818_WATCHDOG             0
+#define TODC_TYPE_MC146818_INTERRUPTS           0x0c
+#define TODC_TYPE_MC146818_ALARM_DATE           0xff
+#define TODC_TYPE_MC146818_ALARM_HOUR           0x05
+#define TODC_TYPE_MC146818_ALARM_MINUTES        0x03
+#define TODC_TYPE_MC146818_ALARM_SECONDS        0x01
+#define TODC_TYPE_MC146818_CENTURY              0xff
+#define TODC_TYPE_MC146818_FLAGS                0xff
+#define TODC_TYPE_MC146818_NVRAM_ADDR_REG       0
+#define TODC_TYPE_MC146818_NVRAM_DATA_REG       0
+
+#define TODC_TYPE_PC97307_NVRAM_SIZE            0       /* No NVRAM? */
+#define TODC_TYPE_PC97307_SW_FLAGS              0
+#define TODC_TYPE_PC97307_YEAR                  0x09
+#define TODC_TYPE_PC97307_MONTH                 0x08
+#define TODC_TYPE_PC97307_DOM                   0x07    /* Day of Month */
+#define TODC_TYPE_PC97307_DOW                   0x06    /* Day of Week */
+#define TODC_TYPE_PC97307_HOURS                 0x04
+#define TODC_TYPE_PC97307_MINUTES               0x02
+#define TODC_TYPE_PC97307_SECONDS               0x00
+#define TODC_TYPE_PC97307_CNTL_B                0x0a
+#define TODC_TYPE_PC97307_CNTL_A                0x0b    /* control_a R/W regs */
+#define TODC_TYPE_PC97307_WATCHDOG              0x0c
+#define TODC_TYPE_PC97307_INTERRUPTS            0x0d
+#define TODC_TYPE_PC97307_ALARM_DATE            0xff
+#define TODC_TYPE_PC97307_ALARM_HOUR            0x05
+#define TODC_TYPE_PC97307_ALARM_MINUTES         0x03
+#define TODC_TYPE_PC97307_ALARM_SECONDS         0x01
+#define TODC_TYPE_PC97307_CENTURY               0xff
+#define TODC_TYPE_PC97307_FLAGS                 0xff
+#define TODC_TYPE_PC97307_NVRAM_ADDR_REG        0
+#define TODC_TYPE_PC97307_NVRAM_DATA_REG        0
+
+/*
+ * Define macros to allocate and init the todc_info_t table that will
+ * be used by the todc_time.c routines.
+ */
+#define TODC_ALLOC()                                                    \
+        static todc_info_t todc_info_alloc;                             \
+        todc_info_t *todc_info = &todc_info_alloc;
+
+#define TODC_INIT(clock_type, as0, as1, data, bits) {                   \
+        todc_info->rtc_type = clock_type;                               \
+                                                                        \
+        todc_info->nvram_as0 = (unsigned int)(as0);                     \
+        todc_info->nvram_as1 = (unsigned int)(as1);                     \
+        todc_info->nvram_data = (unsigned int)(data);                   \
+                                                                        \
+        todc_info->as0_bits = (bits);                                   \
+                                                                        \
+        todc_info->nvram_size = clock_type ##_NVRAM_SIZE;               \
+        todc_info->sw_flags = clock_type ##_SW_FLAGS;                   \
+                                                                        \
+        todc_info->year = clock_type ##_YEAR;                           \
+        todc_info->month = clock_type ##_MONTH;                         \
+        todc_info->day_of_month = clock_type ##_DOM;                    \
+        todc_info->day_of_week = clock_type ##_DOW;                     \
+        todc_info->hours = clock_type ##_HOURS;                         \
+        todc_info->minutes = clock_type ##_MINUTES;                     \
+        todc_info->seconds = clock_type ##_SECONDS;                     \
+        todc_info->control_b = clock_type ##_CNTL_B;                    \
+        todc_info->control_a = clock_type ##_CNTL_A;                    \
+        todc_info->watchdog = clock_type ##_WATCHDOG;                   \
+        todc_info->interrupts = clock_type ##_INTERRUPTS;               \
+        todc_info->alarm_date = clock_type ##_ALARM_DATE;               \
+        todc_info->alarm_hour = clock_type ##_ALARM_HOUR;               \
+        todc_info->alarm_minutes = clock_type ##_ALARM_MINUTES;         \
+        todc_info->alarm_seconds = clock_type ##_ALARM_SECONDS;         \
+        todc_info->century = clock_type ##_CENTURY;                     \
+        todc_info->flags = clock_type ##_FLAGS;                         \
+                                                                        \
+        todc_info->nvram_addr_reg = clock_type ##_NVRAM_ADDR_REG;       \
+        todc_info->nvram_data_reg = clock_type ##_NVRAM_DATA_REG;       \
+}
+
+extern todc_info_t *todc_info;
+
+unsigned char todc_direct_read_val(int addr);
+void todc_direct_write_val(int addr, unsigned char val);
+unsigned char todc_m48txx_read_val(int addr);
+void todc_m48txx_write_val(int addr, unsigned char val);
+unsigned char todc_mc146818_read_val(int addr);
+void todc_mc146818_write_val(int addr, unsigned char val);
+
+long todc_time_init(void);
+void todc_get_rtc_time(struct rtc_time *);
+int todc_set_rtc_time(struct rtc_time *);
+void todc_calibrate_decr(void);
+
+#endif                          /* __PPC_KERNEL_TODC_H */
diff --git a/include/asm-powerpc/topology.h b/include/asm-powerpc/topology.h
index 92f3e5507d..bbc3844b08 100644
--- a/include/asm-powerpc/topology.h
+++ b/include/asm-powerpc/topology.h
@@ -93,5 +93,10 @@ static inline void sysfs_remove_device_from_node(struct sys_device *dev,
 
 #endif /* CONFIG_NUMA */
 
+#ifdef CONFIG_SMP
+#include <asm/cputable.h>
+#define smt_capable()           (cpu_has_feature(CPU_FTR_SMT))
+#endif
+
 #endif /* __KERNEL__ */
 #endif  /* _ASM_POWERPC_TOPOLOGY_H */
diff --git a/include/asm-powerpc/tsi108.h b/include/asm-powerpc/tsi108.h
new file mode 100644
index 0000000000..2c702d35a7
--- /dev/null
+++ b/include/asm-powerpc/tsi108.h
@@ -0,0 +1,111 @@
+/*
+ * common routine and memory layout for Tundra TSI108(Grendel) host bridge
+ * memory controller.
+ *
+ * Author: Jacob Pan (jacob.pan@freescale.com)
+ *         Alex Bounine (alexandreb@tundra.com)
+ *
+ * Copyright 2004-2006 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#ifndef __PPC_KERNEL_TSI108_H
+#define __PPC_KERNEL_TSI108_H
+
+#include <asm/pci-bridge.h>
+
+/* Size of entire register space */
+#define TSI108_REG_SIZE         (0x10000)
+
+/* Sizes of register spaces for individual blocks */
+#define TSI108_HLP_SIZE         0x1000
+#define TSI108_PCI_SIZE         0x1000
+#define TSI108_CLK_SIZE         0x1000
+#define TSI108_PB_SIZE          0x1000
+#define TSI108_SD_SIZE          0x1000
+#define TSI108_DMA_SIZE         0x1000
+#define TSI108_ETH_SIZE         0x1000
+#define TSI108_I2C_SIZE         0x400
+#define TSI108_MPIC_SIZE        0x400
+#define TSI108_UART0_SIZE       0x200
+#define TSI108_GPIO_SIZE        0x200
+#define TSI108_UART1_SIZE       0x200
+
+/* Offsets within Tsi108(A) CSR space for individual blocks */
+#define TSI108_HLP_OFFSET       0x0000
+#define TSI108_PCI_OFFSET       0x1000
+#define TSI108_CLK_OFFSET       0x2000
+#define TSI108_PB_OFFSET        0x3000
+#define TSI108_SD_OFFSET        0x4000
+#define TSI108_DMA_OFFSET       0x5000
+#define TSI108_ETH_OFFSET       0x6000
+#define TSI108_I2C_OFFSET       0x7000
+#define TSI108_MPIC_OFFSET      0x7400
+#define TSI108_UART0_OFFSET     0x7800
+#define TSI108_GPIO_OFFSET      0x7A00
+#define TSI108_UART1_OFFSET     0x7C00
+
+/* Tsi108 registers used by common code components */
+#define TSI108_PCI_CSR          (0x004)
+#define TSI108_PCI_IRP_CFG_CTL  (0x180)
+#define TSI108_PCI_IRP_STAT     (0x184)
+#define TSI108_PCI_IRP_ENABLE   (0x188)
+#define TSI108_PCI_IRP_INTAD    (0x18C)
+
+#define TSI108_PCI_IRP_STAT_P_INT       (0x00400000)
+#define TSI108_PCI_IRP_ENABLE_P_INT     (0x00400000)
+
+#define TSI108_CG_PWRUP_STATUS  (0x234)
+
+#define TSI108_PB_ISR           (0x00C)
+#define TSI108_PB_ERRCS         (0x404)
+#define TSI108_PB_AERR          (0x408)
+
+#define TSI108_PB_ERRCS_ES              (1 << 1)
+#define TSI108_PB_ISR_PBS_RD_ERR        (1 << 8)
+
+#define TSI108_PCI_CFG_BASE_PHYS        (0xfb000000)
+#define TSI108_PCI_CFG_SIZE             (0x01000000)
+/* Global variables */
+
+extern u32 tsi108_pci_cfg_base;
+/* Exported functions */
+
+extern int tsi108_bridge_init(struct pci_controller *hose, uint phys_csr_base);
+extern unsigned long tsi108_get_mem_size(void);
+extern unsigned long tsi108_get_cpu_clk(void);
+extern unsigned long tsi108_get_sdc_clk(void);
+extern int tsi108_direct_write_config(struct pci_bus *bus, unsigned int devfn,
+                                      int offset, int len, u32 val);
+extern int tsi108_direct_read_config(struct pci_bus *bus, unsigned int devfn,
+                                     int offset, int len, u32 * val);
+extern void tsi108_clear_pci_error(u32 pci_cfg_base);
+
+extern phys_addr_t get_csrbase(void);
+
+typedef struct {
+        u32 regs;               /* hw registers base address */
+        u32 phyregs;            /* phy registers base address */
+        u16 phy;                /* phy address */
+        u16 irq_num;            /* irq number */
+        u8 mac_addr[6];         /* phy mac address */
+} hw_info;
+
+extern u32 get_vir_csrbase(void);
+extern u32 tsi108_csr_vir_base;
+
+extern inline u32 tsi108_read_reg(u32 reg_offset)
+{
+        return in_be32((volatile u32 *)(tsi108_csr_vir_base + reg_offset));
+}
+
+extern inline void tsi108_write_reg(u32 reg_offset, u32 val)
+{
+        out_be32((volatile u32 *)(tsi108_csr_vir_base + reg_offset), val);
+}
+
+#endif                          /* __PPC_KERNEL_TSI108_H */
diff --git a/include/asm-powerpc/tsi108_irq.h b/include/asm-powerpc/tsi108_irq.h
new file mode 100644
index 0000000000..3e4d04effa
--- /dev/null
+++ b/include/asm-powerpc/tsi108_irq.h
@@ -0,0 +1,124 @@
+/*
+ * (C) Copyright 2005 Tundra Semiconductor Corp.
+ * Alex Bounine, <alexandreb at tundra.com).
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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
+ */
+
+/*
+ * definitions for interrupt controller initialization and external interrupt
+ * demultiplexing on TSI108EMU/SVB boards.
+ */
+
+#ifndef _ASM_PPC_TSI108_IRQ_H
+#define _ASM_PPC_TSI108_IRQ_H
+
+/*
+ * Tsi108 interrupts
+ */
+#ifndef TSI108_IRQ_REG_BASE
+#define TSI108_IRQ_REG_BASE             0
+#endif
+
+#define TSI108_IRQ(x)           (TSI108_IRQ_REG_BASE + (x))
+
+#define TSI108_MAX_VECTORS      (36 + 4)        /* 36 sources + PCI INT demux */
+#define MAX_TASK_PRIO   0xF
+
+#define TSI108_IRQ_SPURIOUS     (TSI108_MAX_VECTORS)
+
+#define DEFAULT_PRIO_LVL        10      /* initial priority level */
+
+/* Interrupt vectors assignment to external and internal
+ * sources of requests. */
+
+/* EXTERNAL INTERRUPT SOURCES */
+
+#define IRQ_TSI108_EXT_INT0     TSI108_IRQ(0)   /* External Source at INT[0] */
+#define IRQ_TSI108_EXT_INT1     TSI108_IRQ(1)   /* External Source at INT[1] */
+#define IRQ_TSI108_EXT_INT2     TSI108_IRQ(2)   /* External Source at INT[2] */
+#define IRQ_TSI108_EXT_INT3     TSI108_IRQ(3)   /* External Source at INT[3] */
+
+/* INTERNAL INTERRUPT SOURCES */
+
+#define IRQ_TSI108_RESERVED0    TSI108_IRQ(4)   /* Reserved IRQ */
+#define IRQ_TSI108_RESERVED1    TSI108_IRQ(5)   /* Reserved IRQ */
+#define IRQ_TSI108_RESERVED2    TSI108_IRQ(6)   /* Reserved IRQ */
+#define IRQ_TSI108_RESERVED3    TSI108_IRQ(7)   /* Reserved IRQ */
+#define IRQ_TSI108_DMA0         TSI108_IRQ(8)   /* DMA0 */
+#define IRQ_TSI108_DMA1         TSI108_IRQ(9)   /* DMA1 */
+#define IRQ_TSI108_DMA2         TSI108_IRQ(10)  /* DMA2 */
+#define IRQ_TSI108_DMA3         TSI108_IRQ(11)  /* DMA3 */
+#define IRQ_TSI108_UART0        TSI108_IRQ(12)  /* UART0 */
+#define IRQ_TSI108_UART1        TSI108_IRQ(13)  /* UART1 */
+#define IRQ_TSI108_I2C          TSI108_IRQ(14)  /* I2C */
+#define IRQ_TSI108_GPIO         TSI108_IRQ(15)  /* GPIO */
+#define IRQ_TSI108_GIGE0        TSI108_IRQ(16)  /* GIGE0 */
+#define IRQ_TSI108_GIGE1        TSI108_IRQ(17)  /* GIGE1 */
+#define IRQ_TSI108_RESERVED4    TSI108_IRQ(18)  /* Reserved IRQ */
+#define IRQ_TSI108_HLP          TSI108_IRQ(19)  /* HLP */
+#define IRQ_TSI108_SDRAM        TSI108_IRQ(20)  /* SDC */
+#define IRQ_TSI108_PROC_IF      TSI108_IRQ(21)  /* Processor IF */
+#define IRQ_TSI108_RESERVED5    TSI108_IRQ(22)  /* Reserved IRQ */
+#define IRQ_TSI108_PCI          TSI108_IRQ(23)  /* PCI/X block */
+
+#define IRQ_TSI108_MBOX0        TSI108_IRQ(24)  /* Mailbox 0 register */
+#define IRQ_TSI108_MBOX1        TSI108_IRQ(25)  /* Mailbox 1 register */
+#define IRQ_TSI108_MBOX2        TSI108_IRQ(26)  /* Mailbox 2 register */
+#define IRQ_TSI108_MBOX3        TSI108_IRQ(27)  /* Mailbox 3 register */
+
+#define IRQ_TSI108_DBELL0       TSI108_IRQ(28)  /* Doorbell 0 */
+#define IRQ_TSI108_DBELL1       TSI108_IRQ(29)  /* Doorbell 1 */
+#define IRQ_TSI108_DBELL2       TSI108_IRQ(30)  /* Doorbell 2 */
+#define IRQ_TSI108_DBELL3       TSI108_IRQ(31)  /* Doorbell 3 */
+
+#define IRQ_TSI108_TIMER0       TSI108_IRQ(32)  /* Global Timer 0 */
+#define IRQ_TSI108_TIMER1       TSI108_IRQ(33)  /* Global Timer 1 */
+#define IRQ_TSI108_TIMER2       TSI108_IRQ(34)  /* Global Timer 2 */
+#define IRQ_TSI108_TIMER3       TSI108_IRQ(35)  /* Global Timer 3 */
+
+/*
+ * PCI bus INTA# - INTD# lines demultiplexor
+ */
+#define IRQ_PCI_INTAD_BASE      TSI108_IRQ(36)
+#define IRQ_PCI_INTA            (IRQ_PCI_INTAD_BASE + 0)
+#define IRQ_PCI_INTB            (IRQ_PCI_INTAD_BASE + 1)
+#define IRQ_PCI_INTC            (IRQ_PCI_INTAD_BASE + 2)
+#define IRQ_PCI_INTD            (IRQ_PCI_INTAD_BASE + 3)
+#define NUM_PCI_IRQS            (4)
+
+/* number of entries in vector dispatch table */
+#define IRQ_TSI108_TAB_SIZE     (TSI108_MAX_VECTORS + 1)
+
+/* Mapping of MPIC outputs to processors' interrupt pins */
+
+#define IDIR_INT_OUT0           0x1
+#define IDIR_INT_OUT1           0x2
+#define IDIR_INT_OUT2           0x4
+#define IDIR_INT_OUT3           0x8
+
+/*---------------------------------------------------------------
+ * IRQ line configuration parameters */
+
+/* Interrupt delivery modes */
+typedef enum {
+        TSI108_IRQ_DIRECTED,
+        TSI108_IRQ_DISTRIBUTED,
+} TSI108_IRQ_MODE;
+#endif                          /*  _ASM_PPC_TSI108_IRQ_H */
diff --git a/include/asm-powerpc/udbg.h b/include/asm-powerpc/udbg.h
index 19a1517ac4..55e57844fa 100644
--- a/include/asm-powerpc/udbg.h
+++ b/include/asm-powerpc/udbg.h
@@ -42,7 +42,8 @@ extern void __init udbg_init_debug_lpar(void);
 extern void __init udbg_init_pmac_realmode(void);
 extern void __init udbg_init_maple_realmode(void);
 extern void __init udbg_init_iseries(void);
-extern void __init udbg_init_rtas(void);
+extern void __init udbg_init_rtas_panel(void);
+extern void __init udbg_init_rtas_console(void);
 
 #endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_UDBG_H */
diff --git a/include/asm-powerpc/vio.h b/include/asm-powerpc/vio.h
index dc9bd101ca..4b51d42e14 100644
--- a/include/asm-powerpc/vio.h
+++ b/include/asm-powerpc/vio.h
@@ -46,8 +46,8 @@ struct iommu_table;
  */
 struct vio_dev {
         struct iommu_table *iommu_table;     /* vio_map_* uses this */
-        char *name;
-        char *type;
+        const char *name;
+        const char *type;
         uint32_t unit_address;
         unsigned int irq;
         struct device dev;
diff --git a/include/asm-ppc/cpm2.h b/include/asm-ppc/cpm2.h
index c70344b910..f6a7ff04ff 100644
--- a/include/asm-ppc/cpm2.h
+++ b/include/asm-ppc/cpm2.h
@@ -1093,5 +1093,100 @@ typedef struct im_idma {
 
 #define FCC_PSMR_RMII   ((uint)0x00020000)      /* Use RMII interface */
 
+/* FCC iop & clock configuration. BSP code is responsible to define Fx_RXCLK & Fx_TXCLK
+ * in order to use clock-computing stuff below for the FCC x
+ */
+
+/* Automatically generates register configurations */
+#define PC_CLK(x)       ((uint)(1<<(x-1)))      /* FCC CLK I/O ports */
+
+#define CMXFCR_RF1CS(x) ((uint)((x-5)<<27))     /* FCC1 Receive Clock Source */
+#define CMXFCR_TF1CS(x) ((uint)((x-5)<<24))     /* FCC1 Transmit Clock Source */
+#define CMXFCR_RF2CS(x) ((uint)((x-9)<<19))     /* FCC2 Receive Clock Source */
+#define CMXFCR_TF2CS(x) ((uint)((x-9)<<16))     /* FCC2 Transmit Clock Source */
+#define CMXFCR_RF3CS(x) ((uint)((x-9)<<11))     /* FCC3 Receive Clock Source */
+#define CMXFCR_TF3CS(x) ((uint)((x-9)<<8))      /* FCC3 Transmit Clock Source */
+
+#define PC_F1RXCLK      PC_CLK(F1_RXCLK)
+#define PC_F1TXCLK      PC_CLK(F1_TXCLK)
+#define CMX1_CLK_ROUTE  (CMXFCR_RF1CS(F1_RXCLK) | CMXFCR_TF1CS(F1_TXCLK))
+#define CMX1_CLK_MASK   ((uint)0xff000000)
+
+#define PC_F2RXCLK      PC_CLK(F2_RXCLK)
+#define PC_F2TXCLK      PC_CLK(F2_TXCLK)
+#define CMX2_CLK_ROUTE  (CMXFCR_RF2CS(F2_RXCLK) | CMXFCR_TF2CS(F2_TXCLK))
+#define CMX2_CLK_MASK   ((uint)0x00ff0000)
+
+#define PC_F3RXCLK      PC_CLK(F3_RXCLK)
+#define PC_F3TXCLK      PC_CLK(F3_TXCLK)
+#define CMX3_CLK_ROUTE  (CMXFCR_RF3CS(F3_RXCLK) | CMXFCR_TF3CS(F3_TXCLK))
+#define CMX3_CLK_MASK   ((uint)0x0000ff00)
+
+#define CPMUX_CLK_MASK (CMX3_CLK_MASK | CMX2_CLK_MASK)
+#define CPMUX_CLK_ROUTE (CMX3_CLK_ROUTE | CMX2_CLK_ROUTE)
+
+#define CLK_TRX (PC_F3TXCLK | PC_F3RXCLK | PC_F2TXCLK | PC_F2RXCLK)
+
+/* I/O Pin assignment for FCC1.  I don't yet know the best way to do this,
+ * but there is little variation among the choices.
+ */
+#define PA1_COL         0x00000001U
+#define PA1_CRS         0x00000002U
+#define PA1_TXER        0x00000004U
+#define PA1_TXEN        0x00000008U
+#define PA1_RXDV        0x00000010U
+#define PA1_RXER        0x00000020U
+#define PA1_TXDAT       0x00003c00U
+#define PA1_RXDAT       0x0003c000U
+#define PA1_PSORA0      (PA1_RXDAT | PA1_TXDAT)
+#define PA1_PSORA1      (PA1_COL | PA1_CRS | PA1_TXER | PA1_TXEN | \
+                PA1_RXDV | PA1_RXER)
+#define PA1_DIRA0       (PA1_RXDAT | PA1_CRS | PA1_COL | PA1_RXER | PA1_RXDV)
+#define PA1_DIRA1       (PA1_TXDAT | PA1_TXEN | PA1_TXER)
+
+
+/* I/O Pin assignment for FCC2.  I don't yet know the best way to do this,
+ * but there is little variation among the choices.
+ */
+#define PB2_TXER        0x00000001U
+#define PB2_RXDV        0x00000002U
+#define PB2_TXEN        0x00000004U
+#define PB2_RXER        0x00000008U
+#define PB2_COL         0x00000010U
+#define PB2_CRS         0x00000020U
+#define PB2_TXDAT       0x000003c0U
+#define PB2_RXDAT       0x00003c00U
+#define PB2_PSORB0      (PB2_RXDAT | PB2_TXDAT | PB2_CRS | PB2_COL | \
+                PB2_RXER | PB2_RXDV | PB2_TXER)
+#define PB2_PSORB1      (PB2_TXEN)
+#define PB2_DIRB0       (PB2_RXDAT | PB2_CRS | PB2_COL | PB2_RXER | PB2_RXDV)
+#define PB2_DIRB1       (PB2_TXDAT | PB2_TXEN | PB2_TXER)
+
+
+/* I/O Pin assignment for FCC3.  I don't yet know the best way to do this,
+ * but there is little variation among the choices.
+ */
+#define PB3_RXDV        0x00004000U
+#define PB3_RXER        0x00008000U
+#define PB3_TXER        0x00010000U
+#define PB3_TXEN        0x00020000U
+#define PB3_COL         0x00040000U
+#define PB3_CRS         0x00080000U
+#define PB3_TXDAT       0x0f000000U
+#define PC3_TXDAT       0x00000010U
+#define PB3_RXDAT       0x00f00000U
+#define PB3_PSORB0      (PB3_RXDAT | PB3_TXDAT | PB3_CRS | PB3_COL | \
+                PB3_RXER | PB3_RXDV | PB3_TXER | PB3_TXEN)
+#define PB3_PSORB1      0
+#define PB3_DIRB0       (PB3_RXDAT | PB3_CRS | PB3_COL | PB3_RXER | PB3_RXDV)
+#define PB3_DIRB1       (PB3_TXDAT | PB3_TXEN | PB3_TXER)
+#define PC3_DIRC1       (PC3_TXDAT)
+
+/* Handy macro to specify mem for FCCs*/
+#define FCC_MEM_OFFSET(x) (CPM_FCC_SPECIAL_BASE + (x*128))
+#define FCC1_MEM_OFFSET FCC_MEM_OFFSET(0)
+#define FCC2_MEM_OFFSET FCC_MEM_OFFSET(1)
+#define FCC2_MEM_OFFSET FCC_MEM_OFFSET(2)
+
 #endif /* __CPM2__ */
 #endif /* __KERNEL__ */
diff --git a/include/asm-ppc/floppy.h b/include/asm-ppc/floppy.h
index 8ccd4a276f..d3963ca79a 100644
--- a/include/asm-ppc/floppy.h
+++ b/include/asm-ppc/floppy.h
@@ -96,13 +96,11 @@ static int vdma_get_dma_residue(unsigned int dummy)
 static int fd_request_irq(void)
 {
         if (can_use_virtual_dma)
-                return request_irq(FLOPPY_IRQ, floppy_hardint,SA_INTERRUPT,
-                                                   "floppy", NULL);
+                return request_irq(FLOPPY_IRQ, floppy_hardint,
+                                   IRQF_DISABLED, "floppy", NULL);
         else
                 return request_irq(FLOPPY_IRQ, floppy_interrupt,
-                                                   SA_INTERRUPT|SA_SAMPLE_RANDOM,
-                                                   "floppy", NULL);
-
+                                   IRQF_DISABLED, "floppy", NULL);
 }
 
 static int vdma_dma_setup(char *addr, unsigned long size, int mode, int io)
diff --git a/include/asm-ppc/ibm4xx.h b/include/asm-ppc/ibm4xx.h
index cf62b69cb6..499c14691c 100644
--- a/include/asm-ppc/ibm4xx.h
+++ b/include/asm-ppc/ibm4xx.h
@@ -86,7 +86,7 @@ void ppc4xx_init(unsigned long r3, unsigned long r4, unsigned long r5,
 #define PCI_DRAM_OFFSET 0
 #endif
 
-#elif CONFIG_44x
+#elif defined(CONFIG_44x)
 
 #if defined(CONFIG_BAMBOO)
 #include <platforms/4xx/bamboo.h>
diff --git a/include/asm-ppc/io.h b/include/asm-ppc/io.h
index 89c6f1bc3a..3d9a9e6f33 100644
--- a/include/asm-ppc/io.h
+++ b/include/asm-ppc/io.h
@@ -63,7 +63,7 @@ extern inline int in_8(const volatile unsigned char __iomem *addr)
         int ret;
 
         __asm__ __volatile__(
-                "lbz%U1%X1 %0,%1;\n"
+                "sync; lbz%U1%X1 %0,%1;\n"
                 "twi 0,%0,0;\n"
                 "isync" : "=r" (ret) : "m" (*addr));
         return ret;
@@ -78,7 +78,7 @@ extern inline int in_le16(const volatile unsigned short __iomem *addr)
 {
         int ret;
 
-        __asm__ __volatile__("lhbrx %0,0,%1;\n"
+        __asm__ __volatile__("sync; lhbrx %0,0,%1;\n"
                              "twi 0,%0,0;\n"
                              "isync" : "=r" (ret) :
                               "r" (addr), "m" (*addr));
@@ -89,7 +89,7 @@ extern inline int in_be16(const volatile unsigned short __iomem *addr)
 {
         int ret;
 
-        __asm__ __volatile__("lhz%U1%X1 %0,%1;\n"
+        __asm__ __volatile__("sync; lhz%U1%X1 %0,%1;\n"
                              "twi 0,%0,0;\n"
                              "isync" : "=r" (ret) : "m" (*addr));
         return ret;
@@ -97,20 +97,20 @@ extern inline int in_be16(const volatile unsigned short __iomem *addr)
 
 extern inline void out_le16(volatile unsigned short __iomem *addr, int val)
 {
-        __asm__ __volatile__("sthbrx %1,0,%2; eieio" : "=m" (*addr) :
+        __asm__ __volatile__("sync; sthbrx %1,0,%2" : "=m" (*addr) :
                               "r" (val), "r" (addr));
 }
 
 extern inline void out_be16(volatile unsigned short __iomem *addr, int val)
 {
-        __asm__ __volatile__("sth%U0%X0 %1,%0; eieio" : "=m" (*addr) : "r" (val));
+        __asm__ __volatile__("sync; sth%U0%X0 %1,%0" : "=m" (*addr) : "r" (val));
 }
 
 extern inline unsigned in_le32(const volatile unsigned __iomem *addr)
 {
         unsigned ret;
 
-        __asm__ __volatile__("lwbrx %0,0,%1;\n"
+        __asm__ __volatile__("sync; lwbrx %0,0,%1;\n"
                              "twi 0,%0,0;\n"
                              "isync" : "=r" (ret) :
                              "r" (addr), "m" (*addr));
@@ -121,7 +121,7 @@ extern inline unsigned in_be32(const volatile unsigned __iomem *addr)
 {
         unsigned ret;
 
-        __asm__ __volatile__("lwz%U1%X1 %0,%1;\n"
+        __asm__ __volatile__("sync; lwz%U1%X1 %0,%1;\n"
                              "twi 0,%0,0;\n"
                              "isync" : "=r" (ret) : "m" (*addr));
         return ret;
@@ -129,13 +129,13 @@ extern inline unsigned in_be32(const volatile unsigned __iomem *addr)
 
 extern inline void out_le32(volatile unsigned __iomem *addr, int val)
 {
-        __asm__ __volatile__("stwbrx %1,0,%2; eieio" : "=m" (*addr) :
+        __asm__ __volatile__("sync; stwbrx %1,0,%2" : "=m" (*addr) :
                              "r" (val), "r" (addr));
 }
 
 extern inline void out_be32(volatile unsigned __iomem *addr, int val)
 {
-        __asm__ __volatile__("stw%U0%X0 %1,%0; eieio" : "=m" (*addr) : "r" (val));
+        __asm__ __volatile__("sync; stw%U0%X0 %1,%0" : "=m" (*addr) : "r" (val));
 }
 #if defined (CONFIG_8260_PCI9)
 #define readb(addr) in_8((volatile u8 *)(addr))
@@ -259,6 +259,7 @@ extern __inline__ unsigned int name(unsigned int port)	\
 {                                                       \
         unsigned int x;                                 \
         __asm__ __volatile__(                           \
+                "sync\n"                                \
                 "0:"    op "    %0,0,%1\n"              \
                 "1:     twi     0,%0,0\n"               \
                 "2:     isync\n"                        \
@@ -284,6 +285,7 @@ extern __inline__ unsigned int name(unsigned int port)	\
 extern __inline__ void name(unsigned int val, unsigned int port) \
 {                                                       \
         __asm__ __volatile__(                           \
+                "sync\n"                                \
                 "0:" op " %0,0,%1\n"                    \
                 "1:     sync\n"                         \
                 "2:\n"                                  \
@@ -325,26 +327,12 @@ __do_out_asm(outl, "stwbrx")
 #define inl_p(port)             inl((port))
 #define outl_p(val, port)       outl((val), (port))
 
-extern void _insb(volatile u8 __iomem *port, void *buf, int ns);
-extern void _outsb(volatile u8 __iomem *port, const void *buf, int ns);
-extern void _insw(volatile u16 __iomem *port, void *buf, int ns);
-extern void _outsw(volatile u16 __iomem *port, const void *buf, int ns);
-extern void _insl(volatile u32 __iomem *port, void *buf, int nl);
-extern void _outsl(volatile u32 __iomem *port, const void *buf, int nl);
-extern void _insw_ns(volatile u16 __iomem *port, void *buf, int ns);
-extern void _outsw_ns(volatile u16 __iomem *port, const void *buf, int ns);
-extern void _insl_ns(volatile u32 __iomem *port, void *buf, int nl);
-extern void _outsl_ns(volatile u32 __iomem *port, const void *buf, int nl);
-
-/*
- * The *_ns versions below don't do byte-swapping.
- * Neither do the standard versions now, these are just here
- * for older code.
- */
-#define insw_ns(port, buf, ns)  _insw_ns((port)+___IO_BASE, (buf), (ns))
-#define outsw_ns(port, buf, ns) _outsw_ns((port)+___IO_BASE, (buf), (ns))
-#define insl_ns(port, buf, nl)  _insl_ns((port)+___IO_BASE, (buf), (nl))
-#define outsl_ns(port, buf, nl) _outsl_ns((port)+___IO_BASE, (buf), (nl))
+extern void _insb(volatile u8 __iomem *port, void *buf, long count);
+extern void _outsb(volatile u8 __iomem *port, const void *buf, long count);
+extern void _insw_ns(volatile u16 __iomem *port, void *buf, long count);
+extern void _outsw_ns(volatile u16 __iomem *port, const void *buf, long count);
+extern void _insl_ns(volatile u32 __iomem *port, void *buf, long count);
+extern void _outsl_ns(volatile u32 __iomem *port, const void *buf, long count);
 
 
 #define IO_SPACE_LIMIT ~0
diff --git a/include/asm-ppc/mpc8260.h b/include/asm-ppc/mpc8260.h
index 4b93481e76..23579d4afa 100644
--- a/include/asm-ppc/mpc8260.h
+++ b/include/asm-ppc/mpc8260.h
@@ -82,6 +82,7 @@ enum ppc_sys_devices {
         MPC82xx_CPM_SMC2,
         MPC82xx_CPM_USB,
         MPC82xx_SEC1,
+        MPC82xx_MDIO_BB,
         NUM_PPC_SYS_DEVS,
 };
 
diff --git a/include/asm-ppc/mpc8260_pci9.h b/include/asm-ppc/mpc8260_pci9.h
index 26b3f6e787..9f7176881c 100644
--- a/include/asm-ppc/mpc8260_pci9.h
+++ b/include/asm-ppc/mpc8260_pci9.h
@@ -30,8 +30,6 @@
 #undef inb
 #undef inw
 #undef inl
-#undef insw_ns
-#undef insl_ns
 #undef memcpy_fromio
 
 extern int readb(volatile unsigned char *addr);
@@ -43,8 +41,6 @@ extern void insl(unsigned port, void *buf, int nl);
 extern int inb(unsigned port);
 extern int inw(unsigned port);
 extern unsigned inl(unsigned port);
-extern void insw_ns(unsigned port, void *buf, int ns);
-extern void insl_ns(unsigned port, void *buf, int nl);
 extern void *memcpy_fromio(void *dest, unsigned long src, size_t count);
 
 #endif /* !__CONFIG_8260_PCI9_DEFS */
diff --git a/include/asm-ppc/mpc8xx.h b/include/asm-ppc/mpc8xx.h
index adcce33f20..d3a2f2fe23 100644
--- a/include/asm-ppc/mpc8xx.h
+++ b/include/asm-ppc/mpc8xx.h
@@ -110,6 +110,7 @@ enum ppc_sys_devices {
         MPC8xx_CPM_SMC1,
         MPC8xx_CPM_SMC2,
         MPC8xx_CPM_USB,
+        MPC8xx_MDIO_FEC,
         NUM_PPC_SYS_DEVS,
 };
 
diff --git a/include/asm-ppc/ocp.h b/include/asm-ppc/ocp.h
index 3be5d760ff..16dbc7d174 100644
--- a/include/asm-ppc/ocp.h
+++ b/include/asm-ppc/ocp.h
@@ -26,7 +26,6 @@
 
 #include <linux/init.h>
 #include <linux/list.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/device.h>
 
 #include <asm/mmu.h>
diff --git a/include/asm-ppc/page.h b/include/asm-ppc/page.h
index 0b19af8250..fe95c8258c 100644
--- a/include/asm-ppc/page.h
+++ b/include/asm-ppc/page.h
@@ -170,7 +170,7 @@ extern __inline__ int get_order(unsigned long size)
 #define VM_DATA_DEFAULT_FLAGS   (VM_READ | VM_WRITE | VM_EXEC | \
                                  VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
-/* We do define AT_SYSINFO_EHDR but don't use the gate mecanism */
+/* We do define AT_SYSINFO_EHDR but don't use the gate mechanism */
 #define __HAVE_ARCH_GATE_AREA           1
 
 #include <asm-generic/memory_model.h>
diff --git a/include/asm-ppc/pci.h b/include/asm-ppc/pci.h
index 61434edbad..11ffaaa5da 100644
--- a/include/asm-ppc/pci.h
+++ b/include/asm-ppc/pci.h
@@ -133,7 +133,7 @@ extern pgprot_t	pci_phys_mem_access_prot(struct file *file,
 #define HAVE_ARCH_PCI_RESOURCE_TO_USER
 extern void pci_resource_to_user(const struct pci_dev *dev, int bar,
                                  const struct resource *rsrc,
-                                 u64 *start, u64 *end);
+                                 resource_size_t *start, resource_size_t *end);
 
 
 #endif  /* __KERNEL__ */
diff --git a/include/asm-ppc/pgtable.h b/include/asm-ppc/pgtable.h
index 51fa7c6629..b1fdbf40db 100644
--- a/include/asm-ppc/pgtable.h
+++ b/include/asm-ppc/pgtable.h
@@ -526,7 +526,7 @@ 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)
 
-#define pgd_page(pgd) \
+#define pgd_page_vaddr(pgd) \
         ((unsigned long) __va(pgd_val(pgd) & PAGE_MASK))
 
 /*
@@ -720,12 +720,12 @@ extern pgprot_t phys_mem_access_prot(struct file *file, unsigned long pfn,
  * of the pte page.  -- paulus
  */
 #ifndef CONFIG_BOOKE
-#define pmd_page_kernel(pmd)    \
+#define pmd_page_vaddr(pmd)     \
         ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
 #define pmd_page(pmd)           \
         (mem_map + (pmd_val(pmd) >> PAGE_SHIFT))
 #else
-#define pmd_page_kernel(pmd)    \
+#define pmd_page_vaddr(pmd)     \
         ((unsigned long) (pmd_val(pmd) & PAGE_MASK))
 #define pmd_page(pmd)           \
         (mem_map + (__pa(pmd_val(pmd)) >> PAGE_SHIFT))
@@ -748,7 +748,7 @@ static inline pmd_t * pmd_offset(pgd_t * dir, unsigned long address)
 #define pte_index(address)              \
         (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
 #define pte_offset_kernel(dir, addr)    \
-        ((pte_t *) pmd_page_kernel(*(dir)) + pte_index(addr))
+        ((pte_t *) pmd_page_vaddr(*(dir)) + pte_index(addr))
 #define pte_offset_map(dir, addr)               \
         ((pte_t *) kmap_atomic(pmd_page(*(dir)), KM_PTE0) + pte_index(addr))
 #define pte_offset_map_nested(dir, addr)        \
diff --git a/include/asm-ppc/reg_booke.h b/include/asm-ppc/reg_booke.h
index 4944c0fb8b..602fbadeaf 100644
--- a/include/asm-ppc/reg_booke.h
+++ b/include/asm-ppc/reg_booke.h
@@ -300,14 +300,14 @@ do {						\
 #define DBSR_IC         0x80000000      /* Instruction Completion */
 #define DBSR_BT         0x40000000      /* Branch taken */
 #define DBSR_TIE        0x10000000      /* Trap Instruction debug Event */
-#define DBSR_IAC1       0x00800000      /* Instruction Address Compare 1 Event */
-#define DBSR_IAC2       0x00400000      /* Instruction Address Compare 2 Event */
-#define DBSR_IAC3       0x00200000      /* Instruction Address Compare 3 Event */
-#define DBSR_IAC4       0x00100000      /* Instruction Address Compare 4 Event */
-#define DBSR_DAC1R      0x00080000      /* Data Address Compare 1 Read Event */
-#define DBSR_DAC1W      0x00040000      /* Data Address Compare 1 Write Event */
-#define DBSR_DAC2R      0x00020000      /* Data Address Compare 2 Read Event */
-#define DBSR_DAC2W      0x00010000      /* Data Address Compare 2 Write Event */
+#define DBSR_IAC1       0x04000000      /* Instruction Address Compare 1 Event */
+#define DBSR_IAC2       0x02000000      /* Instruction Address Compare 2 Event */
+#define DBSR_IAC3       0x00080000      /* Instruction Address Compare 3 Event */
+#define DBSR_IAC4       0x00040000      /* Instruction Address Compare 4 Event */
+#define DBSR_DAC1R      0x01000000      /* Data Address Compare 1 Read Event */
+#define DBSR_DAC1W      0x00800000      /* Data Address Compare 1 Write Event */
+#define DBSR_DAC2R      0x00400000      /* Data Address Compare 2 Read Event */
+#define DBSR_DAC2W      0x00200000      /* Data Address Compare 2 Write Event */
 #endif
 
 /* Bit definitions related to the ESR. */
diff --git a/include/asm-ppc/system.h b/include/asm-ppc/system.h
index fb49c0c49e..738943584c 100644
--- a/include/asm-ppc/system.h
+++ b/include/asm-ppc/system.h
@@ -33,7 +33,6 @@
 #define read_barrier_depends()  do { } while(0)
 
 #define set_mb(var, value)      do { var = value; mb(); } while (0)
-#define set_wmb(var, value)     do { var = value; wmb(); } while (0)
 
 #ifdef CONFIG_SMP
 #define smp_mb()        mb()
diff --git a/include/asm-s390/Kbuild b/include/asm-s390/Kbuild
new file mode 100644
index 0000000000..e92b429d2b
--- /dev/null
+++ b/include/asm-s390/Kbuild
@@ -0,0 +1,12 @@
+include include/asm-generic/Kbuild.asm
+
+header-y += dasd.h
+header-y += monwriter.h
+header-y += qeth.h
+header-y += tape390.h
+header-y += ucontext.h
+header-y += vtoc.h
+header-y += zcrypt.h
+
+unifdef-y += cmb.h
+unifdef-y += debug.h
diff --git a/include/asm-s390/appldata.h b/include/asm-s390/appldata.h
new file mode 100644
index 0000000000..79283dac82
--- /dev/null
+++ b/include/asm-s390/appldata.h
@@ -0,0 +1,90 @@
+/*
+ * include/asm-s390/appldata.h
+ *
+ * Copyright (C) IBM Corp. 2006
+ *
+ * Author(s): Melissa Howland <melissah@us.ibm.com>
+ */
+
+#ifndef _ASM_S390_APPLDATA_H
+#define _ASM_S390_APPLDATA_H
+
+#include <asm/io.h>
+
+#ifndef CONFIG_64BIT
+
+#define APPLDATA_START_INTERVAL_REC     0x00    /* Function codes for */
+#define APPLDATA_STOP_REC               0x01    /* DIAG 0xDC          */
+#define APPLDATA_GEN_EVENT_REC          0x02
+#define APPLDATA_START_CONFIG_REC       0x03
+
+/*
+ * Parameter list for DIAGNOSE X'DC'
+ */
+struct appldata_parameter_list {
+        u16 diag;               /* The DIAGNOSE code X'00DC'          */
+        u8  function;           /* The function code for the DIAGNOSE */
+        u8  parlist_length;     /* Length of the parameter list       */
+        u32 product_id_addr;    /* Address of the 16-byte product ID  */
+        u16 reserved;
+        u16 buffer_length;      /* Length of the application data buffer  */
+        u32 buffer_addr;        /* Address of the application data buffer */
+} __attribute__ ((packed));
+
+#else /* CONFIG_64BIT */
+
+#define APPLDATA_START_INTERVAL_REC     0x80
+#define APPLDATA_STOP_REC               0x81
+#define APPLDATA_GEN_EVENT_REC          0x82
+#define APPLDATA_START_CONFIG_REC       0x83
+
+/*
+ * Parameter list for DIAGNOSE X'DC'
+ */
+struct appldata_parameter_list {
+        u16 diag;
+        u8  function;
+        u8  parlist_length;
+        u32 unused01;
+        u16 reserved;
+        u16 buffer_length;
+        u32 unused02;
+        u64 product_id_addr;
+        u64 buffer_addr;
+} __attribute__ ((packed));
+
+#endif /* CONFIG_64BIT */
+
+struct appldata_product_id {
+        char prod_nr[7];        /* product number */
+        u16  prod_fn;           /* product function */
+        u8   record_nr;         /* record number */
+        u16  version_nr;        /* version */
+        u16  release_nr;        /* release */
+        u16  mod_lvl;           /* modification level */
+} __attribute__ ((packed));
+
+static inline int appldata_asm(struct appldata_product_id *id,
+                               unsigned short fn, void *buffer,
+                               unsigned short length)
+{
+        struct appldata_parameter_list parm_list;
+        int ry;
+
+        if (!MACHINE_IS_VM)
+                return -ENOSYS;
+        parm_list.diag = 0xdc;
+        parm_list.function = fn;
+        parm_list.parlist_length = sizeof(parm_list);
+        parm_list.buffer_length = length;
+        parm_list.product_id_addr = (unsigned long) id;
+        parm_list.buffer_addr = virt_to_phys(buffer);
+        asm volatile(
+                "       diag    %1,%0,0xdc"
+                : "=d" (ry)
+                : "d" (&parm_list), "m" (parm_list), "m" (*id)
+                : "cc");
+        return ry;
+}
+
+#endif /* _ASM_S390_APPLDATA_H */
diff --git a/include/asm-s390/atomic.h b/include/asm-s390/atomic.h
index 399bf02894..af20c74624 100644
--- a/include/asm-s390/atomic.h
+++ b/include/asm-s390/atomic.h
@@ -30,20 +30,43 @@ typedef struct {
 
 #ifdef __KERNEL__
 
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
+
 #define __CS_LOOP(ptr, op_val, op_string) ({                            \
         typeof(ptr->counter) old_val, new_val;                          \
-        __asm__ __volatile__("   l     %0,0(%3)\n"                      \
-                             "0: lr    %1,%0\n"                         \
-                             op_string "  %1,%4\n"                      \
-                             "   cs    %0,%1,0(%3)\n"                   \
-                             "   jl    0b"                              \
-                             : "=&d" (old_val), "=&d" (new_val),        \
-                               "=m" (((atomic_t *)(ptr))->counter)      \
-                             : "a" (ptr), "d" (op_val),                 \
-                               "m" (((atomic_t *)(ptr))->counter)       \
-                             : "cc", "memory" );                        \
+        asm volatile(                                                   \
+                "       l       %0,%2\n"                                \
+                "0:     lr      %1,%0\n"                                \
+                op_string "     %1,%3\n"                                \
+                "       cs      %0,%1,%2\n"                             \
+                "       jl      0b"                                     \
+                : "=&d" (old_val), "=&d" (new_val),                     \
+                  "=Q" (((atomic_t *)(ptr))->counter)                   \
+                : "d" (op_val),  "Q" (((atomic_t *)(ptr))->counter)     \
+                : "cc", "memory");                                      \
         new_val;                                                        \
 })
+
+#else /* __GNUC__ */
+
+#define __CS_LOOP(ptr, op_val, op_string) ({                            \
+        typeof(ptr->counter) old_val, new_val;                          \
+        asm volatile(                                                   \
+                "       l       %0,0(%3)\n"                             \
+                "0:     lr      %1,%0\n"                                \
+                op_string "     %1,%4\n"                                \
+                "       cs      %0,%1,0(%3)\n"                          \
+                "       jl      0b"                                     \
+                : "=&d" (old_val), "=&d" (new_val),                     \
+                  "=m" (((atomic_t *)(ptr))->counter)                   \
+                : "a" (ptr), "d" (op_val),                              \
+                  "m" (((atomic_t *)(ptr))->counter)                    \
+                : "cc", "memory");                                      \
+        new_val;                                                        \
+})
+
+#endif /* __GNUC__ */
+
 #define atomic_read(v)          ((v)->counter)
 #define atomic_set(v,i)         (((v)->counter) = (i))
 
@@ -81,10 +104,19 @@ static __inline__ void atomic_set_mask(unsigned long mask, atomic_t * v)
 
 static __inline__ int atomic_cmpxchg(atomic_t *v, int old, int new)
 {
-        __asm__ __volatile__("  cs   %0,%3,0(%2)\n"
-                             : "+d" (old), "=m" (v->counter)
-                             : "a" (v), "d" (new), "m" (v->counter)
-                             : "cc", "memory" );
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
+        asm volatile(
+                "       cs      %0,%2,%1"
+                : "+d" (old), "=Q" (v->counter)
+                : "d" (new), "Q" (v->counter)
+                : "cc", "memory");
+#else /* __GNUC__ */
+        asm volatile(
+                "       cs      %0,%3,0(%2)"
+                : "+d" (old), "=m" (v->counter)
+                : "a" (v), "d" (new), "m" (v->counter)
+                : "cc", "memory");
+#endif /* __GNUC__ */
         return old;
 }
 
@@ -113,20 +145,43 @@ typedef struct {
 } __attribute__ ((aligned (8))) atomic64_t;
 #define ATOMIC64_INIT(i)  { (i) }
 
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
+
 #define __CSG_LOOP(ptr, op_val, op_string) ({                           \
         typeof(ptr->counter) old_val, new_val;                          \
-        __asm__ __volatile__("   lg    %0,0(%3)\n"                      \
-                             "0: lgr   %1,%0\n"                         \
-                             op_string "  %1,%4\n"                      \
-                             "   csg   %0,%1,0(%3)\n"                   \
-                             "   jl    0b"                              \
-                             : "=&d" (old_val), "=&d" (new_val),        \
-                               "=m" (((atomic_t *)(ptr))->counter)      \
-                             : "a" (ptr), "d" (op_val),                 \
-                               "m" (((atomic_t *)(ptr))->counter)       \
-                             : "cc", "memory" );                        \
+        asm volatile(                                                   \
+                "       lg      %0,%2\n"                                \
+                "0:     lgr     %1,%0\n"                                \
+                op_string "     %1,%3\n"                                \
+                "       csg     %0,%1,%2\n"                             \
+                "       jl      0b"                                     \
+                : "=&d" (old_val), "=&d" (new_val),                     \
+                  "=Q" (((atomic_t *)(ptr))->counter)                   \
+                : "d" (op_val), "Q" (((atomic_t *)(ptr))->counter)      \
+                : "cc", "memory" );                                     \
         new_val;                                                        \
 })
+
+#else /* __GNUC__ */
+
+#define __CSG_LOOP(ptr, op_val, op_string) ({                           \
+        typeof(ptr->counter) old_val, new_val;                          \
+        asm volatile(                                                   \
+                "       lg      %0,0(%3)\n"                             \
+                "0:     lgr     %1,%0\n"                                \
+                op_string "     %1,%4\n"                                \
+                "       csg     %0,%1,0(%3)\n"                          \
+                "       jl      0b"                                     \
+                : "=&d" (old_val), "=&d" (new_val),                     \
+                  "=m" (((atomic_t *)(ptr))->counter)                   \
+                : "a" (ptr), "d" (op_val),                              \
+                  "m" (((atomic_t *)(ptr))->counter)                    \
+                : "cc", "memory" );                                     \
+        new_val;                                                        \
+})
+
+#endif /* __GNUC__ */
+
 #define atomic64_read(v)          ((v)->counter)
 #define atomic64_set(v,i)         (((v)->counter) = (i))
 
@@ -163,10 +218,19 @@ static __inline__ void atomic64_set_mask(unsigned long mask, atomic64_t * v)
 static __inline__ long long atomic64_cmpxchg(atomic64_t *v,
                                              long long old, long long new)
 {
-        __asm__ __volatile__("  csg  %0,%3,0(%2)\n"
-                             : "+d" (old), "=m" (v->counter)
-                             : "a" (v), "d" (new), "m" (v->counter)
-                             : "cc", "memory" );
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
+        asm volatile(
+                "       csg     %0,%2,%1"
+                : "+d" (old), "=Q" (v->counter)
+                : "d" (new), "Q" (v->counter)
+                : "cc", "memory");
+#else /* __GNUC__ */
+        asm volatile(
+                "       csg     %0,%3,0(%2)"
+                : "+d" (old), "=m" (v->counter)
+                : "a" (v), "d" (new), "m" (v->counter)
+                : "cc", "memory");
+#endif /* __GNUC__ */
         return old;
 }
 
diff --git a/include/asm-s390/bitops.h b/include/asm-s390/bitops.h
index 4d2b126ba1..f79c9b792a 100644
--- a/include/asm-s390/bitops.h
+++ b/include/asm-s390/bitops.h
@@ -12,6 +12,9 @@
  *    Copyright (C) 1992, Linus Torvalds
  *
  */
+
+#ifdef __KERNEL__
+
 #include <linux/compiler.h>
 
 /*
@@ -50,19 +53,6 @@
  * with operation of the form "set_bit(bitnr, flags)".
  */
 
-/* set ALIGN_CS to 1 if the SMP safe bit operations should
- * align the address to 4 byte boundary. It seems to work
- * without the alignment. 
- */
-#ifdef __KERNEL__
-#define ALIGN_CS 0
-#else
-#define ALIGN_CS 1
-#ifndef CONFIG_SMP
-#error "bitops won't work without CONFIG_SMP"
-#endif
-#endif
-
 /* bitmap tables from arch/S390/kernel/bitmap.S */
 extern const char _oi_bitmap[];
 extern const char _ni_bitmap[];
@@ -77,16 +67,35 @@ extern const char _sb_findmap[];
 #define __BITOPS_AND            "nr"
 #define __BITOPS_XOR            "xr"
 
-#define __BITOPS_LOOP(__old, __new, __addr, __val, __op_string)         \
-        __asm__ __volatile__("   l   %0,0(%4)\n"                        \
-                             "0: lr  %1,%0\n"                           \
-                             __op_string "  %1,%3\n"                    \
-                             "   cs  %0,%1,0(%4)\n"                     \
-                             "   jl  0b"                                \
-                             : "=&d" (__old), "=&d" (__new),            \
-                               "=m" (*(unsigned long *) __addr)         \
-                             : "d" (__val), "a" (__addr),               \
-                               "m" (*(unsigned long *) __addr) : "cc" );
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
+
+#define __BITOPS_LOOP(__old, __new, __addr, __val, __op_string) \
+        asm volatile(                                           \
+                "       l       %0,%2\n"                        \
+                "0:     lr      %1,%0\n"                        \
+                __op_string "   %1,%3\n"                        \
+                "       cs      %0,%1,%2\n"                     \
+                "       jl      0b"                             \
+                : "=&d" (__old), "=&d" (__new),                 \
+                  "=Q" (*(unsigned long *) __addr)              \
+                : "d" (__val), "Q" (*(unsigned long *) __addr)  \
+                : "cc");
+
+#else /* __GNUC__ */
+
+#define __BITOPS_LOOP(__old, __new, __addr, __val, __op_string) \
+        asm volatile(                                           \
+                "       l       %0,0(%4)\n"                     \
+                "0:     lr      %1,%0\n"                        \
+                __op_string "   %1,%3\n"                        \
+                "       cs      %0,%1,0(%4)\n"                  \
+                "       jl      0b"                             \
+                : "=&d" (__old), "=&d" (__new),                 \
+                  "=m" (*(unsigned long *) __addr)              \
+                : "d" (__val), "a" (__addr),                    \
+                  "m" (*(unsigned long *) __addr) : "cc");
+
+#endif /* __GNUC__ */
 
 #else /* __s390x__ */
 
@@ -96,21 +105,41 @@ extern const char _sb_findmap[];
 #define __BITOPS_AND            "ngr"
 #define __BITOPS_XOR            "xgr"
 
-#define __BITOPS_LOOP(__old, __new, __addr, __val, __op_string)         \
-        __asm__ __volatile__("   lg  %0,0(%4)\n"                        \
-                             "0: lgr %1,%0\n"                           \
-                             __op_string "  %1,%3\n"                    \
-                             "   csg %0,%1,0(%4)\n"                     \
-                             "   jl  0b"                                \
-                             : "=&d" (__old), "=&d" (__new),            \
-                               "=m" (*(unsigned long *) __addr)         \
-                             : "d" (__val), "a" (__addr),               \
-                               "m" (*(unsigned long *) __addr) : "cc" );
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
+
+#define __BITOPS_LOOP(__old, __new, __addr, __val, __op_string) \
+        asm volatile(                                           \
+                "       lg      %0,%2\n"                        \
+                "0:     lgr     %1,%0\n"                        \
+                __op_string "   %1,%3\n"                        \
+                "       csg     %0,%1,%2\n"                     \
+                "       jl      0b"                             \
+                : "=&d" (__old), "=&d" (__new),                 \
+                  "=Q" (*(unsigned long *) __addr)              \
+                : "d" (__val), "Q" (*(unsigned long *) __addr)  \
+                : "cc");
+
+#else /* __GNUC__ */
+
+#define __BITOPS_LOOP(__old, __new, __addr, __val, __op_string) \
+        asm volatile(                                           \
+                "       lg      %0,0(%4)\n"                     \
+                "0:     lgr     %1,%0\n"                        \
+                __op_string "   %1,%3\n"                        \
+                "       csg     %0,%1,0(%4)\n"                  \
+                "       jl      0b"                             \
+                : "=&d" (__old), "=&d" (__new),                 \
+                  "=m" (*(unsigned long *) __addr)              \
+                : "d" (__val), "a" (__addr),                    \
+                  "m" (*(unsigned long *) __addr) : "cc");
+
+
+#endif /* __GNUC__ */
 
 #endif /* __s390x__ */
 
 #define __BITOPS_WORDS(bits) (((bits)+__BITOPS_WORDSIZE-1)/__BITOPS_WORDSIZE)
-#define __BITOPS_BARRIER() __asm__ __volatile__ ( "" : : : "memory" )
+#define __BITOPS_BARRIER() asm volatile("" : : : "memory")
 
 #ifdef CONFIG_SMP
 /*
@@ -121,10 +150,6 @@ static inline void set_bit_cs(unsigned long nr, volatile unsigned long *ptr)
         unsigned long addr, old, new, mask;
 
         addr = (unsigned long) ptr;
-#if ALIGN_CS == 1
-        nr += (addr & __BITOPS_ALIGN) << 3;    /* add alignment to bit number */
-        addr ^= addr & __BITOPS_ALIGN;         /* align address to 8 */
-#endif
         /* calculate address for CS */
         addr += (nr ^ (nr & (__BITOPS_WORDSIZE - 1))) >> 3;
         /* make OR mask */
@@ -141,10 +166,6 @@ static inline void clear_bit_cs(unsigned long nr, volatile unsigned long *ptr)
         unsigned long addr, old, new, mask;
 
         addr = (unsigned long) ptr;
-#if ALIGN_CS == 1
-        nr += (addr & __BITOPS_ALIGN) << 3;    /* add alignment to bit number */
-        addr ^= addr & __BITOPS_ALIGN;         /* align address to 8 */
-#endif
         /* calculate address for CS */
         addr += (nr ^ (nr & (__BITOPS_WORDSIZE - 1))) >> 3;
         /* make AND mask */
@@ -161,10 +182,6 @@ static inline void change_bit_cs(unsigned long nr, volatile unsigned long *ptr)
         unsigned long addr, old, new, mask;
 
         addr = (unsigned long) ptr;
-#if ALIGN_CS == 1
-        nr += (addr & __BITOPS_ALIGN) << 3;    /* add alignment to bit number */
-        addr ^= addr & __BITOPS_ALIGN;         /* align address to 8 */
-#endif
         /* calculate address for CS */
         addr += (nr ^ (nr & (__BITOPS_WORDSIZE - 1))) >> 3;
         /* make XOR mask */
@@ -182,10 +199,6 @@ test_and_set_bit_cs(unsigned long nr, volatile unsigned long *ptr)
         unsigned long addr, old, new, mask;
 
         addr = (unsigned long) ptr;
-#if ALIGN_CS == 1
-        nr += (addr & __BITOPS_ALIGN) << 3;    /* add alignment to bit number */
-        addr ^= addr & __BITOPS_ALIGN;         /* align address to 8 */
-#endif
         /* calculate address for CS */
         addr += (nr ^ (nr & (__BITOPS_WORDSIZE - 1))) >> 3;
         /* make OR/test mask */
@@ -205,10 +218,6 @@ test_and_clear_bit_cs(unsigned long nr, volatile unsigned long *ptr)
         unsigned long addr, old, new, mask;
 
         addr = (unsigned long) ptr;
-#if ALIGN_CS == 1
-        nr += (addr & __BITOPS_ALIGN) << 3;    /* add alignment to bit number */
-        addr ^= addr & __BITOPS_ALIGN;         /* align address to 8 */
-#endif
         /* calculate address for CS */
         addr += (nr ^ (nr & (__BITOPS_WORDSIZE - 1))) >> 3;
         /* make AND/test mask */
@@ -228,10 +237,6 @@ test_and_change_bit_cs(unsigned long nr, volatile unsigned long *ptr)
         unsigned long addr, old, new, mask;
 
         addr = (unsigned long) ptr;
-#if ALIGN_CS == 1
-        nr += (addr & __BITOPS_ALIGN) << 3;  /* add alignment to bit number */
-        addr ^= addr & __BITOPS_ALIGN;       /* align address to 8 */
-#endif
         /* calculate address for CS */
         addr += (nr ^ (nr & (__BITOPS_WORDSIZE - 1))) >> 3;
         /* make XOR/test mask */
@@ -251,10 +256,10 @@ static inline void __set_bit(unsigned long nr, volatile unsigned long *ptr)
         unsigned long addr;
 
         addr = (unsigned long) ptr + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3);
-        asm volatile("oc 0(1,%1),0(%2)"
-                     : "=m" (*(char *) addr)
-                     : "a" (addr), "a" (_oi_bitmap + (nr & 7)),
-                       "m" (*(char *) addr) : "cc" );
+        asm volatile(
+                "       oc      0(1,%1),0(%2)"
+                : "=m" (*(char *) addr) : "a" (addr),
+                  "a" (_oi_bitmap + (nr & 7)), "m" (*(char *) addr) : "cc" );
 }
 
 static inline void 
@@ -263,40 +268,7 @@ __constant_set_bit(const unsigned long nr, volatile unsigned long *ptr)
         unsigned long addr;
 
         addr = ((unsigned long) ptr) + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3);
-        switch (nr&7) {
-        case 0:
-                asm volatile ("oi 0(%1),0x01" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 1:
-                asm volatile ("oi 0(%1),0x02" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 2:
-                asm volatile ("oi 0(%1),0x04" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 3:
-                asm volatile ("oi 0(%1),0x08" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 4:
-                asm volatile ("oi 0(%1),0x10" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 5:
-                asm volatile ("oi 0(%1),0x20" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 6:
-                asm volatile ("oi 0(%1),0x40" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 7:
-                asm volatile ("oi 0(%1),0x80" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        }
+        *(unsigned char *) addr |= 1 << (nr & 7);
 }
 
 #define set_bit_simple(nr,addr) \
@@ -313,10 +285,10 @@ __clear_bit(unsigned long nr, volatile unsigned long *ptr)
         unsigned long addr;
 
         addr = (unsigned long) ptr + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3);
-        asm volatile("nc 0(1,%1),0(%2)"
-                     : "=m" (*(char *) addr)
-                     : "a" (addr), "a" (_ni_bitmap + (nr & 7)),
-                       "m" (*(char *) addr) : "cc" );
+        asm volatile(
+                "       nc      0(1,%1),0(%2)"
+                : "=m" (*(char *) addr) : "a" (addr),
+                  "a" (_ni_bitmap + (nr & 7)), "m" (*(char *) addr) : "cc");
 }
 
 static inline void 
@@ -325,40 +297,7 @@ __constant_clear_bit(const unsigned long nr, volatile unsigned long *ptr)
         unsigned long addr;
 
         addr = ((unsigned long) ptr) + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3);
-        switch (nr&7) {
-        case 0:
-                asm volatile ("ni 0(%1),0xFE" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 1:
-                asm volatile ("ni 0(%1),0xFD": "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 2:
-                asm volatile ("ni 0(%1),0xFB" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 3:
-                asm volatile ("ni 0(%1),0xF7" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 4:
-                asm volatile ("ni 0(%1),0xEF" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 5:
-                asm volatile ("ni 0(%1),0xDF" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 6:
-                asm volatile ("ni 0(%1),0xBF" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 7:
-                asm volatile ("ni 0(%1),0x7F" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        }
+        *(unsigned char *) addr &= ~(1 << (nr & 7));
 }
 
 #define clear_bit_simple(nr,addr) \
@@ -374,10 +313,10 @@ static inline void __change_bit(unsigned long nr, volatile unsigned long *ptr)
         unsigned long addr;
 
         addr = (unsigned long) ptr + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3);
-        asm volatile("xc 0(1,%1),0(%2)"
-                     :  "=m" (*(char *) addr)
-                     : "a" (addr), "a" (_oi_bitmap + (nr & 7)),
-                       "m" (*(char *) addr) : "cc" );
+        asm volatile(
+                "       xc      0(1,%1),0(%2)"
+                :  "=m" (*(char *) addr) : "a" (addr),
+                   "a" (_oi_bitmap + (nr & 7)), "m" (*(char *) addr) : "cc" );
 }
 
 static inline void 
@@ -386,40 +325,7 @@ __constant_change_bit(const unsigned long nr, volatile unsigned long *ptr)
         unsigned long addr;
 
         addr = ((unsigned long) ptr) + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3);
-        switch (nr&7) {
-        case 0:
-                asm volatile ("xi 0(%1),0x01" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 1:
-                asm volatile ("xi 0(%1),0x02" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 2:
-                asm volatile ("xi 0(%1),0x04" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 3:
-                asm volatile ("xi 0(%1),0x08" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 4:
-                asm volatile ("xi 0(%1),0x10" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 5:
-                asm volatile ("xi 0(%1),0x20" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 6:
-                asm volatile ("xi 0(%1),0x40" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        case 7:
-                asm volatile ("xi 0(%1),0x80" : "=m" (*(char *) addr)
-                              : "a" (addr), "m" (*(char *) addr) : "cc" );
-                break;
-        }
+        *(unsigned char *) addr ^= 1 << (nr & 7);
 }
 
 #define change_bit_simple(nr,addr) \
@@ -438,10 +344,11 @@ test_and_set_bit_simple(unsigned long nr, volatile unsigned long *ptr)
 
         addr = (unsigned long) ptr + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3);
         ch = *(unsigned char *) addr;
-        asm volatile("oc 0(1,%1),0(%2)"
-                     : "=m" (*(char *) addr)
-                     : "a" (addr), "a" (_oi_bitmap + (nr & 7)),
-                       "m" (*(char *) addr) : "cc", "memory" );
+        asm volatile(
+                "       oc      0(1,%1),0(%2)"
+                : "=m" (*(char *) addr)
+                : "a" (addr), "a" (_oi_bitmap + (nr & 7)),
+                  "m" (*(char *) addr) : "cc", "memory");
         return (ch >> (nr & 7)) & 1;
 }
 #define __test_and_set_bit(X,Y)         test_and_set_bit_simple(X,Y)
@@ -457,10 +364,11 @@ test_and_clear_bit_simple(unsigned long nr, volatile unsigned long *ptr)
 
         addr = (unsigned long) ptr + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3);
         ch = *(unsigned char *) addr;
-        asm volatile("nc 0(1,%1),0(%2)"
-                     : "=m" (*(char *) addr)
-                     : "a" (addr), "a" (_ni_bitmap + (nr & 7)),
-                       "m" (*(char *) addr) : "cc", "memory" );
+        asm volatile(
+                "       nc      0(1,%1),0(%2)"
+                : "=m" (*(char *) addr)
+                : "a" (addr), "a" (_ni_bitmap + (nr & 7)),
+                  "m" (*(char *) addr) : "cc", "memory");
         return (ch >> (nr & 7)) & 1;
 }
 #define __test_and_clear_bit(X,Y)       test_and_clear_bit_simple(X,Y)
@@ -476,10 +384,11 @@ test_and_change_bit_simple(unsigned long nr, volatile unsigned long *ptr)
 
         addr = (unsigned long) ptr + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3);
         ch = *(unsigned char *) addr;
-        asm volatile("xc 0(1,%1),0(%2)"
-                     : "=m" (*(char *) addr)
-                     : "a" (addr), "a" (_oi_bitmap + (nr & 7)),
-                       "m" (*(char *) addr) : "cc", "memory" );
+        asm volatile(
+                "       xc      0(1,%1),0(%2)"
+                : "=m" (*(char *) addr)
+                : "a" (addr), "a" (_oi_bitmap + (nr & 7)),
+                  "m" (*(char *) addr) : "cc", "memory");
         return (ch >> (nr & 7)) & 1;
 }
 #define __test_and_change_bit(X,Y)      test_and_change_bit_simple(X,Y)
@@ -591,35 +500,36 @@ find_first_zero_bit(const unsigned long * addr, unsigned long size)
 
         if (!size)
                 return 0;
-        __asm__("   lhi  %1,-1\n"
-                "   lr   %2,%3\n"
-                "   slr  %0,%0\n"
-                "   ahi  %2,31\n"
-                "   srl  %2,5\n"
-                "0: c    %1,0(%0,%4)\n"
-                "   jne  1f\n"
-                "   la   %0,4(%0)\n"
-                "   brct %2,0b\n"
-                "   lr   %0,%3\n"
-                "   j    4f\n"
-                "1: l    %2,0(%0,%4)\n"
-                "   sll  %0,3\n"
-                "   lhi  %1,0xff\n"
-                "   tml  %2,0xffff\n"
-                "   jno  2f\n"
-                "   ahi  %0,16\n"
-                "   srl  %2,16\n"
-                "2: tml  %2,0x00ff\n"
-                "   jno  3f\n"
-                "   ahi  %0,8\n"
-                "   srl  %2,8\n"
-                "3: nr   %2,%1\n"
-                "   ic   %2,0(%2,%5)\n"
-                "   alr  %0,%2\n"
-                "4:"
-                : "=&a" (res), "=&d" (cmp), "=&a" (count)
-                : "a" (size), "a" (addr), "a" (&_zb_findmap),
-                  "m" (*(addrtype *) addr) : "cc" );
+        asm volatile(
+                "       lhi     %1,-1\n"
+                "       lr      %2,%3\n"
+                "       slr     %0,%0\n"
+                "       ahi     %2,31\n"
+                "       srl     %2,5\n"
+                "0:     c       %1,0(%0,%4)\n"
+                "       jne     1f\n"
+                "       la      %0,4(%0)\n"
+                "       brct    %2,0b\n"
+                "       lr      %0,%3\n"
+                "       j       4f\n"
+                "1:     l       %2,0(%0,%4)\n"
+                "       sll     %0,3\n"
+                "       lhi     %1,0xff\n"
+                "       tml     %2,0xffff\n"
+                "       jno     2f\n"
+                "       ahi     %0,16\n"
+                "       srl     %2,16\n"
+                "2:     tml     %2,0x00ff\n"
+                "       jno     3f\n"
+                "       ahi     %0,8\n"
+                "       srl     %2,8\n"
+                "3:     nr      %2,%1\n"
+                "       ic      %2,0(%2,%5)\n"
+                "       alr     %0,%2\n"
+                "4:"
+                : "=&a" (res), "=&d" (cmp), "=&a" (count)
+                : "a" (size), "a" (addr), "a" (&_zb_findmap),
+                  "m" (*(addrtype *) addr) : "cc");
         return (res < size) ? res : size;
 }
 
@@ -632,35 +542,36 @@ find_first_bit(const unsigned long * addr, unsigned long size)
 
         if (!size)
                 return 0;
-        __asm__("   slr  %1,%1\n"
-                "   lr   %2,%3\n"
-                "   slr  %0,%0\n"
-                "   ahi  %2,31\n"
-                "   srl  %2,5\n"
-                "0: c    %1,0(%0,%4)\n"
-                "   jne  1f\n"
-                "   la   %0,4(%0)\n"
-                "   brct %2,0b\n"
-                "   lr   %0,%3\n"
-                "   j    4f\n"
-                "1: l    %2,0(%0,%4)\n"
-                "   sll  %0,3\n"
-                "   lhi  %1,0xff\n"
-                "   tml  %2,0xffff\n"
-                "   jnz  2f\n"
-                "   ahi  %0,16\n"
-                "   srl  %2,16\n"
-                "2: tml  %2,0x00ff\n"
-                "   jnz  3f\n"
-                "   ahi  %0,8\n"
-                "   srl  %2,8\n"
-                "3: nr   %2,%1\n"
-                "   ic   %2,0(%2,%5)\n"
-                "   alr  %0,%2\n"
-                "4:"
-                : "=&a" (res), "=&d" (cmp), "=&a" (count)
-                : "a" (size), "a" (addr), "a" (&_sb_findmap),
-                  "m" (*(addrtype *) addr) : "cc" );
+        asm volatile(
+                "       slr     %1,%1\n"
+                "       lr      %2,%3\n"
+                "       slr     %0,%0\n"
+                "       ahi     %2,31\n"
+                "       srl     %2,5\n"
+                "0:     c       %1,0(%0,%4)\n"
+                "       jne     1f\n"
+                "       la      %0,4(%0)\n"
+                "       brct    %2,0b\n"
+                "       lr      %0,%3\n"
+                "       j       4f\n"
+                "1:     l       %2,0(%0,%4)\n"
+                "       sll     %0,3\n"
+                "       lhi     %1,0xff\n"
+                "       tml     %2,0xffff\n"
+                "       jnz     2f\n"
+                "       ahi     %0,16\n"
+                "       srl     %2,16\n"
+                "2:     tml     %2,0x00ff\n"
+                "       jnz     3f\n"
+                "       ahi     %0,8\n"
+                "       srl     %2,8\n"
+                "3:     nr      %2,%1\n"
+                "       ic      %2,0(%2,%5)\n"
+                "       alr     %0,%2\n"
+                "4:"
+                : "=&a" (res), "=&d" (cmp), "=&a" (count)
+                : "a" (size), "a" (addr), "a" (&_sb_findmap),
+                  "m" (*(addrtype *) addr) : "cc");
         return (res < size) ? res : size;
 }
 
@@ -674,39 +585,40 @@ find_first_zero_bit(const unsigned long * addr, unsigned long size)
 
         if (!size)
                 return 0;
-        __asm__("   lghi  %1,-1\n"
-                "   lgr   %2,%3\n"
-                "   slgr  %0,%0\n"
-                "   aghi  %2,63\n"
-                "   srlg  %2,%2,6\n"
-                "0: cg    %1,0(%0,%4)\n"
-                "   jne   1f\n"
-                "   la    %0,8(%0)\n"
-                "   brct  %2,0b\n"
-                "   lgr   %0,%3\n"
-                "   j     5f\n"
-                "1: lg    %2,0(%0,%4)\n"
-                "   sllg  %0,%0,3\n"
-                "   clr   %2,%1\n"
-                "   jne   2f\n"
-                "   aghi  %0,32\n"
-                "   srlg  %2,%2,32\n"
-                "2: lghi  %1,0xff\n"
-                "   tmll  %2,0xffff\n"
-                "   jno   3f\n"
-                "   aghi  %0,16\n"
-                "   srl   %2,16\n"
-                "3: tmll  %2,0x00ff\n"
-                "   jno   4f\n"
-                "   aghi  %0,8\n"
-                "   srl   %2,8\n"
-                "4: ngr   %2,%1\n"
-                "   ic    %2,0(%2,%5)\n"
-                "   algr  %0,%2\n"
-                "5:"
-                : "=&a" (res), "=&d" (cmp), "=&a" (count)
+        asm volatile(
+                "       lghi    %1,-1\n"
+                "       lgr     %2,%3\n"
+                "       slgr    %0,%0\n"
+                "       aghi    %2,63\n"
+                "       srlg    %2,%2,6\n"
+                "0:     cg      %1,0(%0,%4)\n"
+                "       jne     1f\n"
+                "       la      %0,8(%0)\n"
+                "       brct    %2,0b\n"
+                "       lgr     %0,%3\n"
+                "       j       5f\n"
+                "1:     lg      %2,0(%0,%4)\n"
+                "       sllg    %0,%0,3\n"
+                "       clr     %2,%1\n"
+                "       jne     2f\n"
+                "       aghi    %0,32\n"
+                "       srlg    %2,%2,32\n"
+                "2:     lghi    %1,0xff\n"
+                "       tmll    %2,0xffff\n"
+                "       jno     3f\n"
+                "       aghi    %0,16\n"
+                "       srl     %2,16\n"
+                "3:     tmll    %2,0x00ff\n"
+                "       jno     4f\n"
+                "       aghi    %0,8\n"
+                "       srl     %2,8\n"
+                "4:     ngr     %2,%1\n"
+                "       ic      %2,0(%2,%5)\n"
+                "       algr    %0,%2\n"
+                "5:"
+                : "=&a" (res), "=&d" (cmp), "=&a" (count)
                 : "a" (size), "a" (addr), "a" (&_zb_findmap),
-                  "m" (*(addrtype *) addr) : "cc" );
+                  "m" (*(addrtype *) addr) : "cc");
         return (res < size) ? res : size;
 }
 
@@ -718,39 +630,40 @@ find_first_bit(const unsigned long * addr, unsigned long size)
 
         if (!size)
                 return 0;
-        __asm__("   slgr  %1,%1\n"
-                "   lgr   %2,%3\n"
-                "   slgr  %0,%0\n"
-                "   aghi  %2,63\n"
-                "   srlg  %2,%2,6\n"
-                "0: cg    %1,0(%0,%4)\n"
-                "   jne   1f\n"
-                "   aghi  %0,8\n"
-                "   brct  %2,0b\n"
-                "   lgr   %0,%3\n"
-                "   j     5f\n"
-                "1: lg    %2,0(%0,%4)\n"
-                "   sllg  %0,%0,3\n"
-                "   clr   %2,%1\n"
-                "   jne   2f\n"
-                "   aghi  %0,32\n"
-                "   srlg  %2,%2,32\n"
-                "2: lghi  %1,0xff\n"
-                "   tmll  %2,0xffff\n"
-                "   jnz   3f\n"
-                "   aghi  %0,16\n"
-                "   srl   %2,16\n"
-                "3: tmll  %2,0x00ff\n"
-                "   jnz   4f\n"
-                "   aghi  %0,8\n"
-                "   srl   %2,8\n"
-                "4: ngr   %2,%1\n"
-                "   ic    %2,0(%2,%5)\n"
-                "   algr  %0,%2\n"
-                "5:"
-                : "=&a" (res), "=&d" (cmp), "=&a" (count)
+        asm volatile(
+                "       slgr    %1,%1\n"
+                "       lgr     %2,%3\n"
+                "       slgr    %0,%0\n"
+                "       aghi    %2,63\n"
+                "       srlg    %2,%2,6\n"
+                "0:     cg      %1,0(%0,%4)\n"
+                "       jne     1f\n"
+                "       aghi    %0,8\n"
+                "       brct    %2,0b\n"
+                "       lgr     %0,%3\n"
+                "       j       5f\n"
+                "1:     lg      %2,0(%0,%4)\n"
+                "       sllg    %0,%0,3\n"
+                "       clr     %2,%1\n"
+                "       jne     2f\n"
+                "       aghi    %0,32\n"
+                "       srlg    %2,%2,32\n"
+                "2:     lghi    %1,0xff\n"
+                "       tmll    %2,0xffff\n"
+                "       jnz     3f\n"
+                "       aghi    %0,16\n"
+                "       srl     %2,16\n"
+                "3:     tmll    %2,0x00ff\n"
+                "       jnz     4f\n"
+                "       aghi    %0,8\n"
+                "       srl     %2,8\n"
+                "4:     ngr     %2,%1\n"
+                "       ic      %2,0(%2,%5)\n"
+                "       algr    %0,%2\n"
+                "5:"
+                : "=&a" (res), "=&d" (cmp), "=&a" (count)
                 : "a" (size), "a" (addr), "a" (&_sb_findmap),
-                  "m" (*(addrtype *) addr) : "cc" );
+                  "m" (*(addrtype *) addr) : "cc");
         return (res < size) ? res : size;
 }
 
@@ -834,8 +747,6 @@ static inline int sched_find_first_bit(unsigned long *b)
 
 #include <asm-generic/bitops/hweight.h>
 
-#ifdef __KERNEL__
-
 /*
  * ATTENTION: intel byte ordering convention for ext2 and minix !!
  * bit 0 is the LSB of addr; bit 31 is the MSB of addr;
@@ -868,36 +779,37 @@ ext2_find_first_zero_bit(void *vaddr, unsigned int size)
 
         if (!size)
                 return 0;
-        __asm__("   lhi  %1,-1\n"
-                "   lr   %2,%3\n"
-                "   ahi  %2,31\n"
-                "   srl  %2,5\n"
-                "   slr  %0,%0\n"
-                "0: cl   %1,0(%0,%4)\n"
-                "   jne  1f\n"
-                "   ahi  %0,4\n"
-                "   brct %2,0b\n"
-                "   lr   %0,%3\n"
-                "   j    4f\n"
-                "1: l    %2,0(%0,%4)\n"
-                "   sll  %0,3\n"
-                "   ahi  %0,24\n"
-                "   lhi  %1,0xff\n"
-                "   tmh  %2,0xffff\n"
-                "   jo   2f\n"
-                "   ahi  %0,-16\n"
-                "   srl  %2,16\n"
-                "2: tml  %2,0xff00\n"
-                "   jo   3f\n"
-                "   ahi  %0,-8\n"
-                "   srl  %2,8\n"
-                "3: nr   %2,%1\n"
-                "   ic   %2,0(%2,%5)\n"
-                "   alr  %0,%2\n"
-                "4:"
-                : "=&a" (res), "=&d" (cmp), "=&a" (count)
-                : "a" (size), "a" (vaddr), "a" (&_zb_findmap),
-                  "m" (*(addrtype *) vaddr) : "cc" );
+        asm volatile(
+                "       lhi     %1,-1\n"
+                "       lr      %2,%3\n"
+                "       ahi     %2,31\n"
+                "       srl     %2,5\n"
+                "       slr     %0,%0\n"
+                "0:     cl      %1,0(%0,%4)\n"
+                "       jne     1f\n"
+                "       ahi     %0,4\n"
+                "       brct    %2,0b\n"
+                "       lr      %0,%3\n"
+                "       j       4f\n"
+                "1:     l       %2,0(%0,%4)\n"
+                "       sll     %0,3\n"
+                "       ahi     %0,24\n"
+                "       lhi     %1,0xff\n"
+                "       tmh     %2,0xffff\n"
+                "       jo      2f\n"
+                "       ahi     %0,-16\n"
+                "       srl     %2,16\n"
+                "2:     tml     %2,0xff00\n"
+                "       jo      3f\n"
+                "       ahi     %0,-8\n"
+                "       srl     %2,8\n"
+                "3:     nr      %2,%1\n"
+                "       ic      %2,0(%2,%5)\n"
+                "       alr     %0,%2\n"
+                "4:"
+                : "=&a" (res), "=&d" (cmp), "=&a" (count)
+                : "a" (size), "a" (vaddr), "a" (&_zb_findmap),
+                  "m" (*(addrtype *) vaddr) : "cc");
         return (res < size) ? res : size;
 }
 
@@ -911,39 +823,40 @@ ext2_find_first_zero_bit(void *vaddr, unsigned long size)
 
         if (!size)
                 return 0;
-        __asm__("   lghi  %1,-1\n"
-                "   lgr   %2,%3\n"
-                "   aghi  %2,63\n"
-                "   srlg  %2,%2,6\n"
-                "   slgr  %0,%0\n"
-                "0: clg   %1,0(%0,%4)\n"
-                "   jne   1f\n"
-                "   aghi  %0,8\n"
-                "   brct  %2,0b\n"
-                "   lgr   %0,%3\n"
-                "   j     5f\n"
-                "1: cl    %1,0(%0,%4)\n"
-                "   jne   2f\n"
-                "   aghi  %0,4\n"
-                "2: l     %2,0(%0,%4)\n"
-                "   sllg  %0,%0,3\n"
-                "   aghi  %0,24\n"
-                "   lghi  %1,0xff\n"
-                "   tmlh  %2,0xffff\n"
-                "   jo    3f\n"
-                "   aghi  %0,-16\n"
-                "   srl   %2,16\n"
-                "3: tmll  %2,0xff00\n"
-                "   jo    4f\n"
-                "   aghi  %0,-8\n"
-                "   srl   %2,8\n"
-                "4: ngr   %2,%1\n"
-                "   ic    %2,0(%2,%5)\n"
-                "   algr  %0,%2\n"
-                "5:"
-                : "=&a" (res), "=&d" (cmp), "=&a" (count)
+        asm volatile(
+                "       lghi    %1,-1\n"
+                "       lgr     %2,%3\n"
+                "       aghi    %2,63\n"
+                "       srlg    %2,%2,6\n"
+                "       slgr    %0,%0\n"
+                "0:     clg     %1,0(%0,%4)\n"
+                "       jne     1f\n"
+                "       aghi    %0,8\n"
+                "       brct    %2,0b\n"
+                "       lgr     %0,%3\n"
+                "       j       5f\n"
+                "1:     cl      %1,0(%0,%4)\n"
+                "       jne     2f\n"
+                "       aghi    %0,4\n"
+                "2:     l       %2,0(%0,%4)\n"
+                "       sllg    %0,%0,3\n"
+                "       aghi    %0,24\n"
+                "       lghi    %1,0xff\n"
+                "       tmlh    %2,0xffff\n"
+                "       jo      3f\n"
+                "       aghi    %0,-16\n"
+                "       srl     %2,16\n"
+                "3:     tmll    %2,0xff00\n"
+                "       jo      4f\n"
+                "       aghi    %0,-8\n"
+                "       srl     %2,8\n"
+                "4:     ngr     %2,%1\n"
+                "       ic      %2,0(%2,%5)\n"
+                "       algr    %0,%2\n"
+                "5:"
+                : "=&a" (res), "=&d" (cmp), "=&a" (count)
                 : "a" (size), "a" (vaddr), "a" (&_zb_findmap),
-                  "m" (*(addrtype *) vaddr) : "cc" );
+                  "m" (*(addrtype *) vaddr) : "cc");
         return (res < size) ? res : size;
 }
 
@@ -963,13 +876,16 @@ ext2_find_next_zero_bit(void *vaddr, unsigned long size, unsigned long offset)
         p = addr + offset / __BITOPS_WORDSIZE;
         if (bit) {
 #ifndef __s390x__
-                asm("   ic   %0,0(%1)\n"
-                    "   icm  %0,2,1(%1)\n"
-                    "   icm  %0,4,2(%1)\n"
-                    "   icm  %0,8,3(%1)"
-                    : "=&a" (word) : "a" (p), "m" (*p) : "cc" );
+                asm volatile(
+                        "       ic      %0,0(%1)\n"
+                        "       icm     %0,2,1(%1)\n"
+                        "       icm     %0,4,2(%1)\n"
+                        "       icm     %0,8,3(%1)"
+                        : "=&a" (word) : "a" (p), "m" (*p) : "cc");
 #else
-                asm("   lrvg %0,%1" : "=a" (word) : "m" (*p) );
+                asm volatile(
+                        "       lrvg    %0,%1"
+                        : "=a" (word) : "m" (*p) );
 #endif
                 /*
                  * s390 version of ffz returns __BITOPS_WORDSIZE
diff --git a/include/asm-s390/bug.h b/include/asm-s390/bug.h
index 7ddaa05b98..8768983639 100644
--- a/include/asm-s390/bug.h
+++ b/include/asm-s390/bug.h
@@ -5,9 +5,18 @@
 
 #ifdef CONFIG_BUG
 
+static inline __attribute__((noreturn)) void __do_illegal_op(void)
+{
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3)
+        __builtin_trap();
+#else
+        asm volatile(".long 0");
+#endif
+}
+
 #define BUG() do { \
         printk("kernel BUG at %s:%d!\n", __FILE__, __LINE__); \
-        __builtin_trap(); \
+        __do_illegal_op(); \
 } while (0)
 
 #define HAVE_ARCH_BUG
diff --git a/include/asm-s390/byteorder.h b/include/asm-s390/byteorder.h
index 2cc35a0e18..1fe2492baa 100644
--- a/include/asm-s390/byteorder.h
+++ b/include/asm-s390/byteorder.h
@@ -14,60 +14,54 @@
 #ifdef __GNUC__
 
 #ifdef __s390x__
-static __inline__ __u64 ___arch__swab64p(const __u64 *x)
+static inline __u64 ___arch__swab64p(const __u64 *x)
 {
         __u64 result;
 
-        __asm__ __volatile__ (
-                "   lrvg %0,%1"
-                : "=d" (result) : "m" (*x) );
+        asm volatile("lrvg %0,%1" : "=d" (result) : "m" (*x));
         return result;
 }
 
-static __inline__ __u64 ___arch__swab64(__u64 x)
+static inline __u64 ___arch__swab64(__u64 x)
 {
         __u64 result;
 
-        __asm__ __volatile__ (
-                "   lrvgr %0,%1"
-                : "=d" (result) : "d" (x) );
+        asm volatile("lrvgr %0,%1" : "=d" (result) : "d" (x));
         return result;
 }
 
-static __inline__ void ___arch__swab64s(__u64 *x)
+static inline void ___arch__swab64s(__u64 *x)
 {
         *x = ___arch__swab64p(x);
 }
 #endif /* __s390x__ */
 
-static __inline__ __u32 ___arch__swab32p(const __u32 *x)
+static inline __u32 ___arch__swab32p(const __u32 *x)
 {
         __u32 result;
         
-        __asm__ __volatile__ (
+        asm volatile(
 #ifndef __s390x__
-                "        icm   %0,8,3(%1)\n"
-                "        icm   %0,4,2(%1)\n"
-                "        icm   %0,2,1(%1)\n"
-                "        ic    %0,0(%1)"
-                : "=&d" (result) : "a" (x), "m" (*x) : "cc" );
+                "       icm     %0,8,3(%1)\n"
+                "       icm     %0,4,2(%1)\n"
+                "       icm     %0,2,1(%1)\n"
+                "       ic      %0,0(%1)"
+                : "=&d" (result) : "a" (x), "m" (*x) : "cc");
 #else /* __s390x__ */
-                "   lrv  %0,%1"
-                : "=d" (result) : "m" (*x) );
+                "       lrv     %0,%1"
+                : "=d" (result) : "m" (*x));
 #endif /* __s390x__ */
         return result;
 }
 
-static __inline__ __u32 ___arch__swab32(__u32 x)
+static inline __u32 ___arch__swab32(__u32 x)
 {
 #ifndef __s390x__
         return ___arch__swab32p(&x);
 #else /* __s390x__ */
         __u32 result;
         
-        __asm__ __volatile__ (
-                "   lrvr  %0,%1"
-                : "=d" (result) : "d" (x) );
+        asm volatile("lrvr  %0,%1" : "=d" (result) : "d" (x));
         return result;
 #endif /* __s390x__ */
 }
@@ -81,14 +75,14 @@ static __inline__ __u16 ___arch__swab16p(const __u16 *x)
 {
         __u16 result;
         
-        __asm__ __volatile__ (
+        asm volatile(
 #ifndef __s390x__
-                "        icm   %0,2,1(%1)\n"
-                "        ic    %0,0(%1)\n"
-                : "=&d" (result) : "a" (x), "m" (*x) : "cc" );
+                "       icm     %0,2,1(%1)\n"
+                "       ic      %0,0(%1)\n"
+                : "=&d" (result) : "a" (x), "m" (*x) : "cc");
 #else /* __s390x__ */
-                "   lrvh %0,%1"
-                : "=d" (result) : "m" (*x) );
+                "       lrvh    %0,%1"
+                : "=d" (result) : "m" (*x));
 #endif /* __s390x__ */
         return result;
 }
diff --git a/include/asm-s390/ccwdev.h b/include/asm-s390/ccwdev.h
index 12456cb2f8..58c70acffc 100644
--- a/include/asm-s390/ccwdev.h
+++ b/include/asm-s390/ccwdev.h
@@ -63,7 +63,7 @@ ccw_device_id_match(const struct ccw_device_id *array,
                 return id;
         }
 
-        return 0;
+        return NULL;
 }
 
 /* The struct ccw device is our replacement for the globally accessible
diff --git a/include/asm-s390/checksum.h b/include/asm-s390/checksum.h
index 471f2af2b1..37c362d89f 100644
--- a/include/asm-s390/checksum.h
+++ b/include/asm-s390/checksum.h
@@ -30,57 +30,13 @@
 static inline unsigned int
 csum_partial(const unsigned char * buff, int len, unsigned int sum)
 {
-        /*
-         * Experiments with ethernet and slip connections show that buf
-         * is aligned on either a 2-byte or 4-byte boundary.
-         */
-#ifndef __s390x__
-        register_pair rp;
-
-        rp.subreg.even = (unsigned long) buff;
-        rp.subreg.odd = (unsigned long) len;
-        __asm__ __volatile__ (
-                "0:  cksm %0,%1\n"      /* do checksum on longs */
-                "    jo   0b\n"
-                : "+&d" (sum), "+&a" (rp) : : "cc", "memory" );
-#else /* __s390x__ */
-        __asm__ __volatile__ (
-                "    lgr  2,%1\n"    /* address in gpr 2 */
-                "    lgfr 3,%2\n"    /* length in gpr 3 */
-                "0:  cksm %0,2\n"    /* do checksum on longs */
-                "    jo   0b\n"
-                : "+&d" (sum)
-                : "d" (buff), "d" (len)
-                : "cc", "memory", "2", "3" );
-#endif /* __s390x__ */
-        return sum;
-}
-
-/*
- * csum_partial as an inline function
- */
-static inline unsigned int 
-csum_partial_inline(const unsigned char * buff, int len, unsigned int sum)
-{
-#ifndef __s390x__
-        register_pair rp;
+        register unsigned long reg2 asm("2") = (unsigned long) buff;
+        register unsigned long reg3 asm("3") = (unsigned long) len;
 
-        rp.subreg.even = (unsigned long) buff;
-        rp.subreg.odd = (unsigned long) len;
-        __asm__ __volatile__ (
-                "0:  cksm %0,%1\n"    /* do checksum on longs */
-                "    jo   0b\n"
-                : "+&d" (sum), "+&a" (rp) : : "cc", "memory" );
-#else /* __s390x__ */
-        __asm__ __volatile__ (
-                "    lgr  2,%1\n"    /* address in gpr 2 */
-                "    lgfr 3,%2\n"    /* length in gpr 3 */
-                "0:  cksm %0,2\n"    /* do checksum on longs */
-                "    jo   0b\n"
-                : "+&d" (sum)
-                : "d" (buff), "d" (len)
-                : "cc", "memory", "2", "3" );
-#endif /* __s390x__ */
+        asm volatile(
+                "0:     cksm    %0,%1\n"        /* do checksum on longs */
+                "       jo      0b\n"
+                : "+d" (sum), "+d" (reg2), "+d" (reg3) : : "cc", "memory");
         return sum;
 }
 
@@ -114,7 +70,7 @@ static inline unsigned int
 csum_partial_copy_nocheck (const char *src, char *dst, int len, unsigned int sum)
 {
         memcpy(dst,src,len);
-        return csum_partial_inline(dst, len, sum);
+        return csum_partial(dst, len, sum);
 }
 
 /*
@@ -126,22 +82,22 @@ csum_fold(unsigned int sum)
 #ifndef __s390x__
         register_pair rp;
 
-        __asm__ __volatile__ (
-                "    slr  %N1,%N1\n" /* %0 = H L */
-                "    lr   %1,%0\n"   /* %0 = H L, %1 = H L 0 0 */
-                "    srdl %1,16\n"   /* %0 = H L, %1 = 0 H L 0 */
-                "    alr  %1,%N1\n"  /* %0 = H L, %1 = L H L 0 */
-                "    alr  %0,%1\n"   /* %0 = H+L+C L+H */
-                "    srl  %0,16\n"   /* %0 = H+L+C */
-                : "+&d" (sum), "=d" (rp) : : "cc" );
+        asm volatile(
+                "       slr     %N1,%N1\n"      /* %0 = H L */
+                "       lr      %1,%0\n"        /* %0 = H L, %1 = H L 0 0 */
+                "       srdl    %1,16\n"        /* %0 = H L, %1 = 0 H L 0 */
+                "       alr     %1,%N1\n"       /* %0 = H L, %1 = L H L 0 */
+                "       alr     %0,%1\n"        /* %0 = H+L+C L+H */
+                "       srl     %0,16\n"        /* %0 = H+L+C */
+                : "+&d" (sum), "=d" (rp) : : "cc");
 #else /* __s390x__ */
-        __asm__ __volatile__ (
-                "    sr   3,3\n"   /* %0 = H*65536 + L */
-                "    lr   2,%0\n"  /* %0 = H L, R2/R3 = H L / 0 0 */
-                "    srdl 2,16\n"  /* %0 = H L, R2/R3 = 0 H / L 0 */
-                "    alr  2,3\n"   /* %0 = H L, R2/R3 = L H / L 0 */
-                "    alr  %0,2\n"  /* %0 = H+L+C L+H */
-                "    srl  %0,16\n" /* %0 = H+L+C */
+        asm volatile(
+                "       sr      3,3\n"          /* %0 = H*65536 + L */
+                "       lr      2,%0\n"         /* %0 = H L, 2/3 = H L / 0 0 */
+                "       srdl    2,16\n"         /* %0 = H L, 2/3 = 0 H / L 0 */
+                "       alr     2,3\n"          /* %0 = H L, 2/3 = L H / L 0 */
+                "       alr     %0,2\n"         /* %0 = H+L+C L+H */
+                "       srl     %0,16\n"        /* %0 = H+L+C */
                 : "+&d" (sum) : : "cc", "2", "3");
 #endif /* __s390x__ */
         return ((unsigned short) ~sum);
@@ -155,29 +111,7 @@ csum_fold(unsigned int sum)
 static inline unsigned short
 ip_fast_csum(unsigned char *iph, unsigned int ihl)
 {
-        unsigned long sum;
-#ifndef __s390x__
-        register_pair rp;
-
-        rp.subreg.even = (unsigned long) iph;
-        rp.subreg.odd = (unsigned long) ihl*4;
-        __asm__ __volatile__ (
-                "    sr   %0,%0\n"   /* set sum to zero */
-                "0:  cksm %0,%1\n"   /* do checksum on longs */
-                "    jo   0b\n"
-                : "=&d" (sum), "+&a" (rp) : : "cc", "memory" );
-#else /* __s390x__ */
-        __asm__ __volatile__ (
-                "    slgr %0,%0\n"   /* set sum to zero */
-                "    lgr  2,%1\n"    /* address in gpr 2 */
-                "    lgfr 3,%2\n"    /* length in gpr 3 */
-                "0:  cksm %0,2\n"    /* do checksum on ints */
-                "    jo   0b\n"
-                : "=&d" (sum)
-                : "d" (iph), "d" (ihl*4)
-                : "cc", "memory", "2", "3" );
-#endif /* __s390x__ */
-        return csum_fold(sum);
+        return csum_fold(csum_partial(iph, ihl*4, 0));
 }
 
 /*
@@ -190,47 +124,47 @@ csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr,
                    unsigned int sum)
 {
 #ifndef __s390x__
-        __asm__ __volatile__ (
-                "    alr   %0,%1\n"  /* sum += saddr */
-                "    brc   12,0f\n"
-                "    ahi   %0,1\n"   /* add carry */
+        asm volatile(
+                "       alr     %0,%1\n" /* sum += saddr */
+                "       brc     12,0f\n"
+                "       ahi     %0,1\n"  /* add carry */
                 "0:"
-                : "+&d" (sum) : "d" (saddr) : "cc" );
-        __asm__ __volatile__ (
-                "    alr   %0,%1\n"  /* sum += daddr */
-                "    brc   12,1f\n"
-                "    ahi   %0,1\n"   /* add carry */
+                : "+&d" (sum) : "d" (saddr) : "cc");
+        asm volatile(
+                "       alr     %0,%1\n" /* sum += daddr */
+                "       brc     12,1f\n"
+                "       ahi     %0,1\n"  /* add carry */
                 "1:"
-                : "+&d" (sum) : "d" (daddr) : "cc" );
-        __asm__ __volatile__ (
-                "    alr   %0,%1\n"  /* sum += (len<<16) + (proto<<8) */
-                "    brc   12,2f\n"
-                "    ahi   %0,1\n"   /* add carry */
+                : "+&d" (sum) : "d" (daddr) : "cc");
+        asm volatile(
+                "       alr     %0,%1\n" /* sum += (len<<16) + (proto<<8) */
+                "       brc     12,2f\n"
+                "       ahi     %0,1\n"  /* add carry */
                 "2:"
                 : "+&d" (sum)
                 : "d" (((unsigned int) len<<16) + (unsigned int) proto)
-                : "cc" );
+                : "cc");
 #else /* __s390x__ */
-        __asm__ __volatile__ (
-                "    lgfr  %0,%0\n"
-                "    algr  %0,%1\n"  /* sum += saddr */
-                "    brc   12,0f\n"
-                "    aghi  %0,1\n"   /* add carry */
-                "0:  algr  %0,%2\n"  /* sum += daddr */
-                "    brc   12,1f\n"
-                "    aghi  %0,1\n"   /* add carry */
-                "1:  algfr %0,%3\n"  /* sum += (len<<16) + proto */
-                "    brc   12,2f\n"
-                "    aghi  %0,1\n"   /* add carry */
-                "2:  srlg  0,%0,32\n"
-                "    alr   %0,0\n"   /* fold to 32 bits */
-                "    brc   12,3f\n"
-                "    ahi   %0,1\n"   /* add carry */
-                "3:  llgfr %0,%0"
+        asm volatile(
+                "       lgfr    %0,%0\n"
+                "       algr    %0,%1\n"  /* sum += saddr */
+                "       brc     12,0f\n"
+                "       aghi    %0,1\n"   /* add carry */
+                "0:     algr    %0,%2\n"  /* sum += daddr */
+                "       brc     12,1f\n"
+                "       aghi    %0,1\n"   /* add carry */
+                "1:     algfr   %0,%3\n"  /* sum += (len<<16) + proto */
+                "       brc     12,2f\n"
+                "       aghi    %0,1\n"   /* add carry */
+                "2:     srlg    0,%0,32\n"
+                "       alr     %0,0\n"   /* fold to 32 bits */
+                "       brc     12,3f\n"
+                "       ahi     %0,1\n"   /* add carry */
+                "3:     llgfr   %0,%0"
                 : "+&d" (sum)
                 : "d" (saddr), "d" (daddr),
                   "d" (((unsigned int) len<<16) + (unsigned int) proto)
-                : "cc", "0" );
+                : "cc", "0");
 #endif /* __s390x__ */
         return sum;
 }
diff --git a/include/asm-s390/cio.h b/include/asm-s390/cio.h
index 089cf567c3..da063cd5f0 100644
--- a/include/asm-s390/cio.h
+++ b/include/asm-s390/cio.h
@@ -270,12 +270,23 @@ struct diag210 {
         __u32 vrdccrft : 8;    /* real device feature (output) */
 } __attribute__ ((packed,aligned(4)));
 
+struct ccw_dev_id {
+        u8 ssid;
+        u16 devno;
+};
+
 extern int diag210(struct diag210 *addr);
 
 extern void wait_cons_dev(void);
 
 extern void clear_all_subchannels(void);
 
+extern void cio_reset_channel_paths(void);
+
+extern void css_schedule_reprobe(void);
+
+extern void reipl_ccw_dev(struct ccw_dev_id *id);
+
 #endif
 
 #endif
diff --git a/include/asm-s390/cmb.h b/include/asm-s390/cmb.h
index 2d09950a9c..241756f80d 100644
--- a/include/asm-s390/cmb.h
+++ b/include/asm-s390/cmb.h
@@ -44,10 +44,6 @@ struct cmbdata {
 #define BIODASDCMFENABLE        _IO(DASD_IOCTL_LETTER,32)
 /* enable channel measurement */
 #define BIODASDCMFDISABLE       _IO(DASD_IOCTL_LETTER,33)
-/* reset channel measurement block */
-#define BIODASDRESETCMB         _IO(DASD_IOCTL_LETTER,34)
-/* read channel measurement data */
-#define BIODASDREADCMB          _IOWR(DASD_IOCTL_LETTER,32,__u64)
 /* read channel measurement data */
 #define BIODASDREADALLCMB       _IOWR(DASD_IOCTL_LETTER,33,struct cmbdata)
 
diff --git a/include/asm-s390/dasd.h b/include/asm-s390/dasd.h
index 1630c26e8f..c042f95780 100644
--- a/include/asm-s390/dasd.h
+++ b/include/asm-s390/dasd.h
@@ -68,10 +68,12 @@ typedef struct dasd_information2_t {
  * 0x00: default features
  * 0x01: readonly (ro)
  * 0x02: use diag discipline (diag)
+ * 0x04: set the device initially online (internal use only)
  */
-#define DASD_FEATURE_DEFAULT  0
-#define DASD_FEATURE_READONLY 1
-#define DASD_FEATURE_USEDIAG  2
+#define DASD_FEATURE_DEFAULT         0x00
+#define DASD_FEATURE_READONLY        0x01
+#define DASD_FEATURE_USEDIAG         0x02
+#define DASD_FEATURE_INITIAL_ONLINE  0x04
 
 #define DASD_PARTN_BITS 2
 
diff --git a/include/asm-s390/debug.h b/include/asm-s390/debug.h
index 7f1ef99fd1..c00dd2b3dc 100644
--- a/include/asm-s390/debug.h
+++ b/include/asm-s390/debug.h
@@ -10,7 +10,6 @@
 #define DEBUG_H
 
 #include <linux/fs.h>
-#include <linux/string.h>
 
 /* Note:
  * struct __debug_entry must be defined outside of #ifdef __KERNEL__ 
@@ -35,6 +34,7 @@ struct __debug_entry{
 #define __DEBUG_FEATURE_VERSION      2  /* version of debug feature */
 
 #ifdef __KERNEL__
+#include <linux/string.h>
 #include <linux/spinlock.h>
 #include <linux/kernel.h>
 #include <linux/time.h>
diff --git a/include/asm-s390/div64.h b/include/asm-s390/div64.h
index af098dc3cf..6cd978cefb 100644
--- a/include/asm-s390/div64.h
+++ b/include/asm-s390/div64.h
@@ -1,49 +1 @@
-#ifndef __S390_DIV64
-#define __S390_DIV64
-
-#ifndef __s390x__
-
-/* for do_div "base" needs to be smaller than 2^31-1 */
-#define do_div(n, base) ({                                      \
-        unsigned long long __n = (n);                           \
-        unsigned long __r;                                      \
-                                                                \
-        asm ("   slr  0,0\n"                                    \
-             "   l    1,%1\n"                                   \
-             "   srdl 0,1\n"                                    \
-             "   dr   0,%2\n"                                   \
-             "   alr  1,1\n"                                    \
-             "   alr  0,0\n"                                    \
-             "   lhi  2,1\n"                                    \
-             "   n    2,%1\n"                                   \
-             "   alr  0,2\n"                                    \
-             "   clr  0,%2\n"                                   \
-             "   jl   0f\n"                                     \
-             "   slr  0,%2\n"                                   \
-             "   ahi  1,1\n"                                    \
-             "0: st   1,%1\n"                                   \
-             "   l    1,4+%1\n"                                 \
-             "   srdl 0,1\n"                                    \
-             "   dr   0,%2\n"                                   \
-             "   alr  1,1\n"                                    \
-             "   alr  0,0\n"                                    \
-             "   lhi  2,1\n"                                    \
-             "   n    2,4+%1\n"                                 \
-             "   alr  0,2\n"                                    \
-             "   clr  0,%2\n"                                   \
-             "   jl   1f\n"                                     \
-             "   slr  0,%2\n"                                   \
-             "   ahi  1,1\n"                                    \
-             "1: st   1,4+%1\n"                                 \
-             "   lr   %0,0"                                     \
-             : "=d" (__r), "=m" (__n)                           \
-             : "d" (base), "m" (__n) : "0", "1", "2", "cc" );   \
-        (n) = (__n);                                            \
-        __r;                                                    \
-})
-
-#else /* __s390x__ */
 #include <asm-generic/div64.h>
-#endif /* __s390x__ */
-
-#endif
diff --git a/include/asm-s390/dma.h b/include/asm-s390/dma.h
index 02720c449c..7425c6af6c 100644
--- a/include/asm-s390/dma.h
+++ b/include/asm-s390/dma.h
@@ -11,6 +11,6 @@
 
 #define MAX_DMA_ADDRESS         0x80000000
 
-#define free_dma(x)
+#define free_dma(x)     do { } while (0)
 
 #endif /* _ASM_DMA_H */
diff --git a/include/asm-s390/ebcdic.h b/include/asm-s390/ebcdic.h
index 15fd2eda6c..7f6f641d32 100644
--- a/include/asm-s390/ebcdic.h
+++ b/include/asm-s390/ebcdic.h
@@ -26,16 +26,16 @@ codepage_convert(const __u8 *codepage, volatile __u8 * addr, unsigned long nr)
 {
         if (nr-- <= 0)
                 return;
-        __asm__ __volatile__(
-                "   bras 1,1f\n"
-                "   tr   0(1,%0),0(%2)\n"
-                "0: tr   0(256,%0),0(%2)\n"
-                "   la   %0,256(%0)\n"
-                "1: ahi  %1,-256\n"
-                "   jnm  0b\n"
-                "   ex   %1,0(1)"
-                : "+&a" (addr), "+&a" (nr)
-                : "a" (codepage) : "cc", "memory", "1" );
+        asm volatile(
+                "       bras    1,1f\n"
+                "       tr      0(1,%0),0(%2)\n"
+                "0:     tr      0(256,%0),0(%2)\n"
+                "       la      %0,256(%0)\n"
+                "1:     ahi     %1,-256\n"
+                "       jnm     0b\n"
+                "       ex      %1,0(1)"
+                : "+&a" (addr), "+&a" (nr)
+                : "a" (codepage) : "cc", "memory", "1");
 }
 
 #define ASCEBC(addr,nr) codepage_convert(_ascebc, addr, nr)
diff --git a/include/asm-s390/elf.h b/include/asm-s390/elf.h
index 710646e64f..c0d629d61d 100644
--- a/include/asm-s390/elf.h
+++ b/include/asm-s390/elf.h
@@ -93,19 +93,6 @@
 #define R_390_NUM       61
 
 /*
- * ELF register definitions..
- */
-
-#include <linux/sched.h>        /* for task_struct */
-#include <asm/ptrace.h>
-#include <asm/user.h>
-#include <asm/system.h>         /* for save_access_regs */
-
-
-typedef s390_fp_regs elf_fpregset_t;
-typedef s390_regs elf_gregset_t;
-
-/*
  * These are used to set parameters in the core dumps.
  */
 #ifndef __s390x__
@@ -117,6 +104,20 @@ typedef s390_regs elf_gregset_t;
 #define ELF_ARCH        EM_S390
 
 /*
+ * ELF register definitions..
+ */
+
+#include <asm/ptrace.h>
+#include <asm/user.h>
+
+typedef s390_fp_regs elf_fpregset_t;
+typedef s390_regs elf_gregset_t;
+
+#ifdef __KERNEL__
+#include <linux/sched.h>        /* for task_struct */
+#include <asm/system.h>         /* for save_access_regs */
+
+/*
  * This is used to ensure we don't load something for the wrong architecture.
  */
 #define elf_check_arch(x) \
@@ -198,7 +199,6 @@ static inline int dump_task_fpu(struct task_struct *tsk, elf_fpregset_t *fpregs)
 
 #define ELF_PLATFORM (NULL)
 
-#ifdef __KERNEL__
 #ifndef __s390x__
 #define SET_PERSONALITY(ex, ibcs2) set_personality((ibcs2)?PER_SVR4:PER_LINUX)
 #else /* __s390x__ */
diff --git a/include/asm-s390/futex.h b/include/asm-s390/futex.h
index 1802775568..5e261e1de6 100644
--- a/include/asm-s390/futex.h
+++ b/include/asm-s390/futex.h
@@ -7,75 +7,21 @@
 #include <asm/errno.h>
 #include <asm/uaccess.h>
 
-#ifndef __s390x__
-#define __futex_atomic_fixup \
-                     ".section __ex_table,\"a\"\n"                      \
-                     "   .align 4\n"                                    \
-                     "   .long  0b,4b,2b,4b,3b,4b\n"                    \
-                     ".previous"
-#else /* __s390x__ */
-#define __futex_atomic_fixup \
-                     ".section __ex_table,\"a\"\n"                      \
-                     "   .align 8\n"                                    \
-                     "   .quad  0b,4b,2b,4b,3b,4b\n"                    \
-                     ".previous"
-#endif /* __s390x__ */
-
-#define __futex_atomic_op(insn, ret, oldval, newval, uaddr, oparg)      \
-        asm volatile("   sacf 256\n"                                    \
-                     "0: l   %1,0(%6)\n"                                \
-                     "1: " insn                                         \
-                     "2: cs  %1,%2,0(%6)\n"                             \
-                     "3: jl  1b\n"                                      \
-                     "   lhi %0,0\n"                                    \
-                     "4: sacf 0\n"                                      \
-                     __futex_atomic_fixup                               \
-                     : "=d" (ret), "=&d" (oldval), "=&d" (newval),      \
-                       "=m" (*uaddr)                                    \
-                     : "0" (-EFAULT), "d" (oparg), "a" (uaddr),         \
-                       "m" (*uaddr) : "cc" );
-
 static inline int futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
 {
         int op = (encoded_op >> 28) & 7;
         int cmp = (encoded_op >> 24) & 15;
         int oparg = (encoded_op << 8) >> 20;
         int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, newval, ret;
+        int oldval, ret;
+
         if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
                 oparg = 1 << oparg;
 
         if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
                 return -EFAULT;
 
-        inc_preempt_count();
-
-        switch (op) {
-        case FUTEX_OP_SET:
-                __futex_atomic_op("lr %2,%5\n",
-                                  ret, oldval, newval, uaddr, oparg);
-                break;
-        case FUTEX_OP_ADD:
-                __futex_atomic_op("lr %2,%1\nar %2,%5\n",
-                                  ret, oldval, newval, uaddr, oparg);
-                break;
-        case FUTEX_OP_OR:
-                __futex_atomic_op("lr %2,%1\nor %2,%5\n",
-                                  ret, oldval, newval, uaddr, oparg);
-                break;
-        case FUTEX_OP_ANDN:
-                __futex_atomic_op("lr %2,%1\nnr %2,%5\n",
-                                  ret, oldval, newval, uaddr, oparg);
-                break;
-        case FUTEX_OP_XOR:
-                __futex_atomic_op("lr %2,%1\nxr %2,%5\n",
-                                  ret, oldval, newval, uaddr, oparg);
-                break;
-        default:
-                ret = -ENOSYS;
-        }
-
-        dec_preempt_count();
+        ret = uaccess.futex_atomic_op(op, uaddr, oparg, &oldval);
 
         if (!ret) {
                 switch (cmp) {
@@ -91,31 +37,13 @@ static inline int futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
         return ret;
 }
 
-static inline int
-futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval)
+static inline int futex_atomic_cmpxchg_inatomic(int __user *uaddr,
+                                                int oldval, int newval)
 {
-        int ret;
-
         if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
                 return -EFAULT;
-        asm volatile("   cs   %1,%4,0(%5)\n"
-                     "0: lr   %0,%1\n"
-                     "1:\n"
-#ifndef __s390x__
-                     ".section __ex_table,\"a\"\n"
-                     "   .align 4\n"
-                     "   .long  0b,1b\n"
-                     ".previous"
-#else /* __s390x__ */
-                     ".section __ex_table,\"a\"\n"
-                     "   .align 8\n"
-                     "   .quad  0b,1b\n"
-                     ".previous"
-#endif /* __s390x__ */
-                     : "=d" (ret), "+d" (oldval), "=m" (*uaddr)
-                     : "0" (-EFAULT), "d" (newval), "a" (uaddr), "m" (*uaddr)
-                     : "cc", "memory" );
-        return oldval;
+
+        return uaccess.futex_atomic_cmpxchg(uaddr, oldval, newval);
 }
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-s390/io.h b/include/asm-s390/io.h
index d4614b35f4..63c78b9399 100644
--- a/include/asm-s390/io.h
+++ b/include/asm-s390/io.h
@@ -27,18 +27,16 @@
 static inline unsigned long virt_to_phys(volatile void * address)
 {
         unsigned long real_address;
-        __asm__ (
+        asm volatile(
 #ifndef __s390x__
-                 "   lra    %0,0(%1)\n"
-                 "   jz     0f\n"
-                 "   sr     %0,%0\n"
+                 "      lra     %0,0(%1)\n"
 #else /* __s390x__ */
-                 "   lrag   %0,0(%1)\n"
-                 "   jz     0f\n"
-                 "   slgr   %0,%0\n"
+                 "      lrag    %0,0(%1)\n"
 #endif /* __s390x__ */
+                 "      jz      0f\n"
+                 "      la      %0,0\n"
                  "0:"
-                 : "=a" (real_address) : "a" (address) : "cc" );
+                 : "=a" (real_address) : "a" (address) : "cc");
         return real_address;
 }
 
@@ -116,7 +114,7 @@ extern void iounmap(void *addr);
 #define outb(x,addr) ((void) writeb(x,addr))
 #define outb_p(x,addr) outb(x,addr)
 
-#define mmiowb()
+#define mmiowb()        do { } while (0)
 
 /*
  * Convert a physical pointer to a virtual kernel pointer for /dev/mem
diff --git a/include/asm-s390/irq.h b/include/asm-s390/irq.h
index bd1a721f7a..7da991a858 100644
--- a/include/asm-s390/irq.h
+++ b/include/asm-s390/irq.h
@@ -19,8 +19,5 @@ enum interruption_class {
         NR_IRQS,
 };
 
-#define touch_nmi_watchdog() do { } while(0)
-
 #endif /* __KERNEL__ */
 #endif
-
diff --git a/include/asm-s390/irqflags.h b/include/asm-s390/irqflags.h
new file mode 100644
index 0000000000..3f26131120
--- /dev/null
+++ b/include/asm-s390/irqflags.h
@@ -0,0 +1,106 @@
+/*
+ *  include/asm-s390/irqflags.h
+ *
+ *    Copyright (C) IBM Corp. 2006
+ *    Author(s): Heiko Carstens <heiko.carstens@de.ibm.com>
+ */
+
+#ifndef __ASM_IRQFLAGS_H
+#define __ASM_IRQFLAGS_H
+
+#ifdef __KERNEL__
+
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
+
+/* store then or system mask. */
+#define __raw_local_irq_stosm(__or)                                     \
+({                                                                      \
+        unsigned long __mask;                                           \
+        asm volatile(                                                   \
+                "       stosm   %0,%1"                                  \
+                : "=Q" (__mask) : "i" (__or) : "memory");               \
+        __mask;                                                         \
+})
+
+/* store then and system mask. */
+#define __raw_local_irq_stnsm(__and)                                    \
+({                                                                      \
+        unsigned long __mask;                                           \
+        asm volatile(                                                   \
+                "       stnsm   %0,%1"                                  \
+                : "=Q" (__mask) : "i" (__and) : "memory");              \
+        __mask;                                                         \
+})
+
+/* set system mask. */
+#define __raw_local_irq_ssm(__mask)                                     \
+({                                                                      \
+        asm volatile("ssm   %0" : : "Q" (__mask) : "memory");           \
+})
+
+#else /* __GNUC__ */
+
+/* store then or system mask. */
+#define __raw_local_irq_stosm(__or)                                     \
+({                                                                      \
+        unsigned long __mask;                                           \
+        asm volatile(                                                   \
+                "       stosm   0(%1),%2"                               \
+                : "=m" (__mask)                                         \
+                : "a" (&__mask), "i" (__or) : "memory");                \
+        __mask;                                                         \
+})
+
+/* store then and system mask. */
+#define __raw_local_irq_stnsm(__and)                                    \
+({                                                                      \
+        unsigned long __mask;                                           \
+        asm volatile(                                                   \
+                "       stnsm   0(%1),%2"                               \
+                : "=m" (__mask)                                         \
+                : "a" (&__mask), "i" (__and) : "memory");               \
+        __mask;                                                         \
+})
+
+/* set system mask. */
+#define __raw_local_irq_ssm(__mask)                                     \
+({                                                                      \
+        asm volatile(                                                   \
+                "       ssm     0(%0)"                                  \
+                : : "a" (&__mask), "m" (__mask) : "memory");            \
+})
+
+#endif /* __GNUC__ */
+
+/* interrupt control.. */
+static inline unsigned long raw_local_irq_enable(void)
+{
+        return __raw_local_irq_stosm(0x03);
+}
+
+static inline unsigned long raw_local_irq_disable(void)
+{
+        return __raw_local_irq_stnsm(0xfc);
+}
+
+#define raw_local_save_flags(x)                                         \
+do {                                                                    \
+        typecheck(unsigned long, x);                                    \
+        (x) = __raw_local_irq_stosm(0x00);                              \
+} while (0)
+
+static inline void raw_local_irq_restore(unsigned long flags)
+{
+        __raw_local_irq_ssm(flags);
+}
+
+static inline int raw_irqs_disabled_flags(unsigned long flags)
+{
+        return !(flags & (3UL << (BITS_PER_LONG - 8)));
+}
+
+/* For spinlocks etc */
+#define raw_local_irq_save(x)   ((x) = raw_local_irq_disable())
+
+#endif /* __KERNEL__ */
+#endif /* __ASM_IRQFLAGS_H */
diff --git a/include/asm-s390/kdebug.h b/include/asm-s390/kdebug.h
new file mode 100644
index 0000000000..40cc68025e
--- /dev/null
+++ b/include/asm-s390/kdebug.h
@@ -0,0 +1,59 @@
+#ifndef _S390_KDEBUG_H
+#define _S390_KDEBUG_H
+
+/*
+ * Feb 2006 Ported to s390 <grundym@us.ibm.com>
+ */
+#include <linux/notifier.h>
+
+struct pt_regs;
+
+struct die_args {
+        struct pt_regs *regs;
+        const char *str;
+        long err;
+        int trapnr;
+        int signr;
+};
+
+/* Note - you should never unregister because that can race with NMIs.
+ * If you really want to do it first unregister - then synchronize_sched
+ *  - then free.
+ */
+extern int register_die_notifier(struct notifier_block *);
+extern int unregister_die_notifier(struct notifier_block *);
+extern int register_page_fault_notifier(struct notifier_block *);
+extern int unregister_page_fault_notifier(struct notifier_block *);
+extern struct atomic_notifier_head s390die_chain;
+
+
+enum die_val {
+        DIE_OOPS = 1,
+        DIE_BPT,
+        DIE_SSTEP,
+        DIE_PANIC,
+        DIE_NMI,
+        DIE_DIE,
+        DIE_NMIWATCHDOG,
+        DIE_KERNELDEBUG,
+        DIE_TRAP,
+        DIE_GPF,
+        DIE_CALL,
+        DIE_NMI_IPI,
+        DIE_PAGE_FAULT,
+};
+
+static inline int notify_die(enum die_val val, const char *str,
+                        struct pt_regs *regs, long err, int trap, int sig)
+{
+        struct die_args args = {
+                .regs = regs,
+                .str = str,
+                .err = err,
+                .trapnr = trap,
+                .signr = sig
+        };
+        return atomic_notifier_call_chain(&s390die_chain, val, &args);
+}
+
+#endif
diff --git a/include/asm-s390/kprobes.h b/include/asm-s390/kprobes.h
new file mode 100644
index 0000000000..b847ff0ec3
--- /dev/null
+++ b/include/asm-s390/kprobes.h
@@ -0,0 +1,114 @@
+#ifndef _ASM_S390_KPROBES_H
+#define _ASM_S390_KPROBES_H
+/*
+ *  Kernel Probes (KProbes)
+ *
+ * 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, 2002, 2006
+ *
+ * 2002-Oct     Created by Vamsi Krishna S <vamsi_krishna@in.ibm.com> Kernel
+ *              Probes initial implementation ( includes suggestions from
+ *              Rusty Russell).
+ * 2004-Nov     Modified for PPC64 by Ananth N Mavinakayanahalli
+ *              <ananth@in.ibm.com>
+ * 2005-Dec     Used as a template for s390 by Mike Grundy
+ *              <grundym@us.ibm.com>
+ */
+#include <linux/types.h>
+#include <linux/ptrace.h>
+#include <linux/percpu.h>
+
+#define  __ARCH_WANT_KPROBES_INSN_SLOT
+struct pt_regs;
+struct kprobe;
+
+typedef u16 kprobe_opcode_t;
+#define BREAKPOINT_INSTRUCTION  0x0002
+
+/* Maximum instruction size is 3 (16bit) halfwords: */
+#define MAX_INSN_SIZE           0x0003
+#define MAX_STACK_SIZE          64
+#define MIN_STACK_SIZE(ADDR) (((MAX_STACK_SIZE) < \
+        (((unsigned long)current_thread_info()) + THREAD_SIZE - (ADDR))) \
+        ? (MAX_STACK_SIZE) \
+        : (((unsigned long)current_thread_info()) + THREAD_SIZE - (ADDR)))
+
+#define JPROBE_ENTRY(pentry) (kprobe_opcode_t *)(pentry)
+
+#define ARCH_SUPPORTS_KRETPROBES
+#define ARCH_INACTIVE_KPROBE_COUNT 0
+
+#define KPROBE_SWAP_INST        0x10
+
+#define FIXUP_PSW_NORMAL        0x08
+#define FIXUP_BRANCH_NOT_TAKEN  0x04
+#define FIXUP_RETURN_REGISTER   0x02
+#define FIXUP_NOT_REQUIRED      0x01
+
+/* Architecture specific copy of original instruction */
+struct arch_specific_insn {
+        /* copy of original instruction */
+        kprobe_opcode_t *insn;
+        int fixup;
+        int ilen;
+        int reg;
+};
+
+struct ins_replace_args {
+        kprobe_opcode_t *ptr;
+        kprobe_opcode_t old;
+        kprobe_opcode_t new;
+};
+struct prev_kprobe {
+        struct kprobe *kp;
+        unsigned long status;
+        unsigned long saved_psw;
+        unsigned long kprobe_saved_imask;
+        unsigned long kprobe_saved_ctl[3];
+};
+
+/* per-cpu kprobe control block */
+struct kprobe_ctlblk {
+        unsigned long kprobe_status;
+        unsigned long kprobe_saved_imask;
+        unsigned long kprobe_saved_ctl[3];
+        struct pt_regs jprobe_saved_regs;
+        unsigned long jprobe_saved_r14;
+        unsigned long jprobe_saved_r15;
+        struct prev_kprobe prev_kprobe;
+        kprobe_opcode_t jprobes_stack[MAX_STACK_SIZE];
+};
+
+void arch_remove_kprobe(struct kprobe *p);
+void kretprobe_trampoline(void);
+int  is_prohibited_opcode(kprobe_opcode_t *instruction);
+void get_instruction_type(struct arch_specific_insn *ainsn);
+
+#define flush_insn_slot(p)      do { } while (0)
+
+#endif  /* _ASM_S390_KPROBES_H */
+
+#ifdef CONFIG_KPROBES
+
+extern int kprobe_exceptions_notify(struct notifier_block *self,
+                                        unsigned long val, void *data);
+#else   /* !CONFIG_KPROBES */
+static inline int kprobe_exceptions_notify(struct notifier_block *self,
+                                                unsigned long val, void *data)
+{
+        return 0;
+}
+#endif
diff --git a/include/asm-s390/lowcore.h b/include/asm-s390/lowcore.h
index 596c8b1721..06583ed0bd 100644
--- a/include/asm-s390/lowcore.h
+++ b/include/asm-s390/lowcore.h
@@ -35,6 +35,7 @@
 #define __LC_IO_NEW_PSW                 0x01f0
 #endif /* !__s390x__ */
 
+#define __LC_IPL_PARMBLOCK_PTR          0x014
 #define __LC_EXT_PARAMS                 0x080
 #define __LC_CPU_ADDRESS                0x084
 #define __LC_EXT_INT_CODE               0x086
@@ -47,6 +48,7 @@
 #define __LC_PER_ATMID                  0x096
 #define __LC_PER_ADDRESS                0x098
 #define __LC_PER_ACCESS_ID              0x0A1
+#define __LC_AR_MODE_ID                 0x0A3
 
 #define __LC_SUBCHANNEL_ID              0x0B8
 #define __LC_SUBCHANNEL_NR              0x0BA
@@ -106,18 +108,28 @@
 #define __LC_INT_CLOCK                  0xDE8
 #endif /* __s390x__ */
 
-#define __LC_PANIC_MAGIC                0xE00
 
+#define __LC_PANIC_MAGIC                0xE00
 #ifndef __s390x__
 #define __LC_PFAULT_INTPARM             0x080
 #define __LC_CPU_TIMER_SAVE_AREA        0x0D8
+#define __LC_CLOCK_COMP_SAVE_AREA       0x0E0
+#define __LC_PSW_SAVE_AREA              0x100
+#define __LC_PREFIX_SAVE_AREA           0x108
 #define __LC_AREGS_SAVE_AREA            0x120
+#define __LC_FPREGS_SAVE_AREA           0x160
 #define __LC_GPREGS_SAVE_AREA           0x180
 #define __LC_CREGS_SAVE_AREA            0x1C0
 #else /* __s390x__ */
 #define __LC_PFAULT_INTPARM             0x11B8
+#define __LC_FPREGS_SAVE_AREA           0x1200
 #define __LC_GPREGS_SAVE_AREA           0x1280
+#define __LC_PSW_SAVE_AREA              0x1300
+#define __LC_PREFIX_SAVE_AREA           0x1318
+#define __LC_FP_CREG_SAVE_AREA          0x131C
+#define __LC_TODREG_SAVE_AREA           0x1324
 #define __LC_CPU_TIMER_SAVE_AREA        0x1328
+#define __LC_CLOCK_COMP_SAVE_AREA       0x1331
 #define __LC_AREGS_SAVE_AREA            0x1340
 #define __LC_CREGS_SAVE_AREA            0x1380
 #endif /* __s390x__ */
@@ -347,7 +359,7 @@ extern struct _lowcore *lowcore_ptr[];
 
 static inline void set_prefix(__u32 address)
 {
-        __asm__ __volatile__ ("spx %0" : : "m" (address) : "memory" );
+        asm volatile("spx %0" : : "m" (address) : "memory");
 }
 
 #define __PANIC_MAGIC           0xDEADC0DE
diff --git a/include/asm-s390/monwriter.h b/include/asm-s390/monwriter.h
new file mode 100644
index 0000000000..f0cbf96c52
--- /dev/null
+++ b/include/asm-s390/monwriter.h
@@ -0,0 +1,33 @@
+/*
+ * include/asm-s390/monwriter.h
+ *
+ * Copyright (C) IBM Corp. 2006
+ * Character device driver for writing z/VM APPLDATA monitor records
+ * Version 1.0
+ * Author(s): Melissa Howland <melissah@us.ibm.com>
+ *
+ */
+
+#ifndef _ASM_390_MONWRITER_H
+#define _ASM_390_MONWRITER_H
+
+/* mon_function values */
+#define MONWRITE_START_INTERVAL 0x00 /* start interval recording */
+#define MONWRITE_STOP_INTERVAL  0x01 /* stop interval or config recording */
+#define MONWRITE_GEN_EVENT      0x02 /* generate event record */
+#define MONWRITE_START_CONFIG   0x03 /* start configuration recording */
+
+/* the header the app uses in its write() data */
+struct monwrite_hdr {
+        unsigned char mon_function;
+        unsigned short applid;
+        unsigned char record_num;
+        unsigned short version;
+        unsigned short release;
+        unsigned short mod_level;
+        unsigned short datalen;
+        unsigned char hdrlen;
+
+} __attribute__((packed));
+
+#endif /* _ASM_390_MONWRITER_H */
diff --git a/include/asm-s390/page.h b/include/asm-s390/page.h
index b2628dc5c4..796c400f2b 100644
--- a/include/asm-s390/page.h
+++ b/include/asm-s390/page.h
@@ -22,89 +22,45 @@
 #include <asm/setup.h>
 #ifndef __ASSEMBLY__
 
-#ifndef __s390x__
-
-static inline void clear_page(void *page)
-{
-        register_pair rp;
-
-        rp.subreg.even = (unsigned long) page;
-        rp.subreg.odd = (unsigned long) 4096;
-        asm volatile ("   slr  1,1\n"
-                      "   mvcl %0,0"
-                      : "+&a" (rp) : : "memory", "cc", "1" );
-}
-
-static inline void copy_page(void *to, void *from)
-{
-        if (MACHINE_HAS_MVPG)
-                asm volatile ("   sr   0,0\n"
-                              "   mvpg %0,%1"
-                              : : "a" ((void *)(to)), "a" ((void *)(from))
-                              : "memory", "cc", "0" );
-        else
-                asm volatile ("   mvc  0(256,%0),0(%1)\n"
-                              "   mvc  256(256,%0),256(%1)\n"
-                              "   mvc  512(256,%0),512(%1)\n"
-                              "   mvc  768(256,%0),768(%1)\n"
-                              "   mvc  1024(256,%0),1024(%1)\n"
-                              "   mvc  1280(256,%0),1280(%1)\n"
-                              "   mvc  1536(256,%0),1536(%1)\n"
-                              "   mvc  1792(256,%0),1792(%1)\n"
-                              "   mvc  2048(256,%0),2048(%1)\n"
-                              "   mvc  2304(256,%0),2304(%1)\n"
-                              "   mvc  2560(256,%0),2560(%1)\n"
-                              "   mvc  2816(256,%0),2816(%1)\n"
-                              "   mvc  3072(256,%0),3072(%1)\n"
-                              "   mvc  3328(256,%0),3328(%1)\n"
-                              "   mvc  3584(256,%0),3584(%1)\n"
-                              "   mvc  3840(256,%0),3840(%1)\n"
-                              : : "a"((void *)(to)),"a"((void *)(from)) 
-                              : "memory" );
-}
-
-#else /* __s390x__ */
-
 static inline void clear_page(void *page)
 {
-        asm volatile ("   lgr  2,%0\n"
-                      "   lghi 3,4096\n"
-                      "   slgr 1,1\n"
-                      "   mvcl 2,0"
-                      : : "a" ((void *) (page))
-                      : "memory", "cc", "1", "2", "3" );
+        register unsigned long reg1 asm ("1") = 0;
+        register void *reg2 asm ("2") = page;
+        register unsigned long reg3 asm ("3") = 4096;
+        asm volatile(
+                "       mvcl    2,0"
+                : "+d" (reg2), "+d" (reg3) : "d" (reg1) : "memory", "cc");
 }
 
 static inline void copy_page(void *to, void *from)
 {
-        if (MACHINE_HAS_MVPG)
-                asm volatile ("   sgr  0,0\n"
-                              "   mvpg %0,%1"
-                              : : "a" ((void *)(to)), "a" ((void *)(from))
-                              : "memory", "cc", "0" );
-        else
-                asm volatile ("   mvc  0(256,%0),0(%1)\n"
-                              "   mvc  256(256,%0),256(%1)\n"
-                              "   mvc  512(256,%0),512(%1)\n"
-                              "   mvc  768(256,%0),768(%1)\n"
-                              "   mvc  1024(256,%0),1024(%1)\n"
-                              "   mvc  1280(256,%0),1280(%1)\n"
-                              "   mvc  1536(256,%0),1536(%1)\n"
-                              "   mvc  1792(256,%0),1792(%1)\n"
-                              "   mvc  2048(256,%0),2048(%1)\n"
-                              "   mvc  2304(256,%0),2304(%1)\n"
-                              "   mvc  2560(256,%0),2560(%1)\n"
-                              "   mvc  2816(256,%0),2816(%1)\n"
-                              "   mvc  3072(256,%0),3072(%1)\n"
-                              "   mvc  3328(256,%0),3328(%1)\n"
-                              "   mvc  3584(256,%0),3584(%1)\n"
-                              "   mvc  3840(256,%0),3840(%1)\n"
-                              : : "a"((void *)(to)),"a"((void *)(from)) 
-                              : "memory" );
+        if (MACHINE_HAS_MVPG) {
+                register unsigned long reg0 asm ("0") = 0;
+                asm volatile(
+                        "       mvpg    %0,%1"
+                        : : "a" (to), "a" (from), "d" (reg0)
+                        : "memory", "cc");
+        } else
+                asm volatile(
+                        "       mvc     0(256,%0),0(%1)\n"
+                        "       mvc     256(256,%0),256(%1)\n"
+                        "       mvc     512(256,%0),512(%1)\n"
+                        "       mvc     768(256,%0),768(%1)\n"
+                        "       mvc     1024(256,%0),1024(%1)\n"
+                        "       mvc     1280(256,%0),1280(%1)\n"
+                        "       mvc     1536(256,%0),1536(%1)\n"
+                        "       mvc     1792(256,%0),1792(%1)\n"
+                        "       mvc     2048(256,%0),2048(%1)\n"
+                        "       mvc     2304(256,%0),2304(%1)\n"
+                        "       mvc     2560(256,%0),2560(%1)\n"
+                        "       mvc     2816(256,%0),2816(%1)\n"
+                        "       mvc     3072(256,%0),3072(%1)\n"
+                        "       mvc     3328(256,%0),3328(%1)\n"
+                        "       mvc     3584(256,%0),3584(%1)\n"
+                        "       mvc     3840(256,%0),3840(%1)\n"
+                        : : "a" (to), "a" (from) : "memory");
 }
 
-#endif /* __s390x__ */
-
 #define clear_user_page(page, vaddr, pg)        clear_page(page)
 #define copy_user_page(to, from, vaddr, pg)     copy_page(to, from)
 
@@ -159,7 +115,7 @@ extern unsigned int default_storage_key;
 static inline void
 page_set_storage_key(unsigned long addr, unsigned int skey)
 {
-        asm volatile ( "sske %0,%1" : : "d" (skey), "a" (addr) );
+        asm volatile("sske %0,%1" : : "d" (skey), "a" (addr));
 }
 
 static inline unsigned int
@@ -167,8 +123,7 @@ page_get_storage_key(unsigned long addr)
 {
         unsigned int skey;
 
-        asm volatile ( "iske %0,%1" : "=d" (skey) : "a" (addr), "0" (0) );
-
+        asm volatile("iske %0,%1" : "=d" (skey) : "a" (addr), "0" (0));
         return skey;
 }
 
diff --git a/include/asm-s390/percpu.h b/include/asm-s390/percpu.h
index 436d216601..495ad99c76 100644
--- a/include/asm-s390/percpu.h
+++ b/include/asm-s390/percpu.h
@@ -15,18 +15,20 @@
  */
 #if defined(__s390x__) && defined(MODULE)
 
-#define __reloc_hide(var,offset) \
-  (*({ unsigned long *__ptr; \
-       asm ( "larl %0,per_cpu__"#var"@GOTENT" \
-             : "=a" (__ptr) : "X" (per_cpu__##var) ); \
-       (typeof(&per_cpu__##var))((*__ptr) + (offset)); }))
+#define __reloc_hide(var,offset) (*({                   \
+        extern int simple_indentifier_##var(void);      \
+        unsigned long *__ptr;                           \
+        asm ( "larl %0,per_cpu__"#var"@GOTENT"          \
+            : "=a" (__ptr) : "X" (per_cpu__##var) );    \
+        (typeof(&per_cpu__##var))((*__ptr) + (offset)); }))
 
 #else
 
-#define __reloc_hide(var, offset) \
-  (*({ unsigned long __ptr; \
-       asm ( "" : "=a" (__ptr) : "0" (&per_cpu__##var) ); \
-       (typeof(&per_cpu__##var)) (__ptr + (offset)); }))
+#define __reloc_hide(var, offset) (*({                          \
+        extern int simple_indentifier_##var(void);              \
+        unsigned long __ptr;                                    \
+        asm ( "" : "=a" (__ptr) : "0" (&per_cpu__##var) );      \
+        (typeof(&per_cpu__##var)) (__ptr + (offset)); }))
 
 #endif
 
@@ -40,7 +42,9 @@ extern unsigned long __per_cpu_offset[NR_CPUS];
     __typeof__(type) per_cpu__##name
 
 #define __get_cpu_var(var) __reloc_hide(var,S390_lowcore.percpu_offset)
+#define __raw_get_cpu_var(var) __reloc_hide(var,S390_lowcore.percpu_offset)
 #define per_cpu(var,cpu) __reloc_hide(var,__per_cpu_offset[cpu])
+#define per_cpu_offset(x) (__per_cpu_offset[x])
 
 /* A macro to avoid #include hell... */
 #define percpu_modcopy(pcpudst, src, size)                      \
@@ -57,6 +61,7 @@ do {								\
     __typeof__(type) per_cpu__##name
 
 #define __get_cpu_var(var) __reloc_hide(var,0)
+#define __raw_get_cpu_var(var) __reloc_hide(var,0)
 #define per_cpu(var,cpu) __reloc_hide(var,0)
 
 #endif /* SMP */
diff --git a/include/asm-s390/pgalloc.h b/include/asm-s390/pgalloc.h
index 3002fda89d..803bc70644 100644
--- a/include/asm-s390/pgalloc.h
+++ b/include/asm-s390/pgalloc.h
@@ -22,6 +22,16 @@
 extern void diag10(unsigned long addr);
 
 /*
+ * Page allocation orders.
+ */
+#ifndef __s390x__
+# define PGD_ALLOC_ORDER        1
+#else /* __s390x__ */
+# define PMD_ALLOC_ORDER        2
+# define PGD_ALLOC_ORDER        2
+#endif /* __s390x__ */
+
+/*
  * Allocate and free page tables. The xxx_kernel() versions are
  * used to allocate a kernel page table - this turns on ASN bits
  * if any.
@@ -29,30 +39,23 @@ extern void diag10(unsigned long addr);
 
 static inline pgd_t *pgd_alloc(struct mm_struct *mm)
 {
-        pgd_t *pgd;
+        pgd_t *pgd = (pgd_t *) __get_free_pages(GFP_KERNEL, PGD_ALLOC_ORDER);
         int i;
 
+        if (!pgd)
+                return NULL;
+        for (i = 0; i < PTRS_PER_PGD; i++)
 #ifndef __s390x__
-        pgd = (pgd_t *) __get_free_pages(GFP_KERNEL,1);
-        if (pgd != NULL)
-                for (i = 0; i < USER_PTRS_PER_PGD; i++)
-                        pmd_clear(pmd_offset(pgd + i, i*PGDIR_SIZE));
-#else /* __s390x__ */
-        pgd = (pgd_t *) __get_free_pages(GFP_KERNEL,2);
-        if (pgd != NULL)
-                for (i = 0; i < PTRS_PER_PGD; i++)
-                        pgd_clear(pgd + i);
-#endif /* __s390x__ */
+                pmd_clear(pmd_offset(pgd + i, i*PGDIR_SIZE));
+#else
+                pgd_clear(pgd + i);
+#endif
         return pgd;
 }
 
 static inline void pgd_free(pgd_t *pgd)
 {
-#ifndef __s390x__
-        free_pages((unsigned long) pgd, 1);
-#else /* __s390x__ */
-        free_pages((unsigned long) pgd, 2);
-#endif /* __s390x__ */
+        free_pages((unsigned long) pgd, PGD_ALLOC_ORDER);
 }
 
 #ifndef __s390x__
@@ -68,20 +71,19 @@ static inline void pgd_free(pgd_t *pgd)
 #else /* __s390x__ */
 static inline pmd_t * pmd_alloc_one(struct mm_struct *mm, unsigned long vmaddr)
 {
-        pmd_t *pmd;
-        int i;
+        pmd_t *pmd = (pmd_t *) __get_free_pages(GFP_KERNEL, PMD_ALLOC_ORDER);
+        int i;
 
-        pmd = (pmd_t *) __get_free_pages(GFP_KERNEL, 2);
-        if (pmd != NULL) {
-                for (i=0; i < PTRS_PER_PMD; i++)
-                        pmd_clear(pmd+i);
-        }
+        if (!pmd)
+                return NULL;
+        for (i=0; i < PTRS_PER_PMD; i++)
+                pmd_clear(pmd + i);
         return pmd;
 }
 
 static inline void pmd_free (pmd_t *pmd)
 {
-        free_pages((unsigned long) pmd, 2);
+        free_pages((unsigned long) pmd, PMD_ALLOC_ORDER);
 }
 
 #define __pmd_free_tlb(tlb,pmd)                 \
@@ -123,15 +125,14 @@ pmd_populate(struct mm_struct *mm, pmd_t *pmd, struct page *page)
 static inline pte_t *
 pte_alloc_one_kernel(struct mm_struct *mm, unsigned long vmaddr)
 {
-        pte_t *pte;
-        int i;
-
-        pte = (pte_t *)__get_free_page(GFP_KERNEL|__GFP_REPEAT);
-        if (pte != NULL) {
-                for (i=0; i < PTRS_PER_PTE; i++) {
-                        pte_clear(mm, vmaddr, pte+i);
-                        vmaddr += PAGE_SIZE;
-                }
+        pte_t *pte = (pte_t *) __get_free_page(GFP_KERNEL|__GFP_REPEAT);
+        int i;
+
+        if (!pte)
+                return NULL;
+        for (i=0; i < PTRS_PER_PTE; i++) {
+                pte_clear(mm, vmaddr, pte + i);
+                vmaddr += PAGE_SIZE;
         }
         return pte;
 }
@@ -142,7 +143,7 @@ pte_alloc_one(struct mm_struct *mm, unsigned long vmaddr)
         pte_t *pte = pte_alloc_one_kernel(mm, vmaddr);
         if (pte)
                 return virt_to_page(pte);
-        return 0;
+        return NULL;
 }
 
 static inline void pte_free_kernel(pte_t *pte)
diff --git a/include/asm-s390/pgtable.h b/include/asm-s390/pgtable.h
index 859b5e9698..ecdff13b25 100644
--- a/include/asm-s390/pgtable.h
+++ b/include/asm-s390/pgtable.h
@@ -31,9 +31,9 @@
  * the S390 page table tree.
  */
 #ifndef __ASSEMBLY__
+#include <linux/mm_types.h>
 #include <asm/bug.h>
 #include <asm/processor.h>
-#include <linux/threads.h>
 
 struct vm_area_struct; /* forward declaration (include/linux/mm.h) */
 struct mm_struct;
@@ -89,19 +89,6 @@ extern char empty_zero_page[PAGE_SIZE];
 # define PTRS_PER_PGD    2048
 #endif /* __s390x__ */
 
-/*
- * pgd entries used up by user/kernel:
- */
-#ifndef __s390x__
-# define USER_PTRS_PER_PGD  512
-# define USER_PGD_PTRS      512
-# define KERNEL_PGD_PTRS    512
-#else /* __s390x__ */
-# define USER_PTRS_PER_PGD  2048
-# define USER_PGD_PTRS      2048
-# define KERNEL_PGD_PTRS    2048
-#endif /* __s390x__ */
-
 #define FIRST_USER_ADDRESS  0
 
 #define pte_ERROR(e) \
@@ -216,12 +203,14 @@ extern char empty_zero_page[PAGE_SIZE];
 #define _PAGE_RO        0x200          /* HW read-only                     */
 #define _PAGE_INVALID   0x400          /* HW invalid                       */
 
-/* Mask and four different kinds of invalid pages. */
-#define _PAGE_INVALID_MASK      0x601
-#define _PAGE_INVALID_EMPTY     0x400
-#define _PAGE_INVALID_NONE      0x401
-#define _PAGE_INVALID_SWAP      0x600
-#define _PAGE_INVALID_FILE      0x601
+/* Mask and six different types of pages. */
+#define _PAGE_TYPE_MASK         0x601
+#define _PAGE_TYPE_EMPTY        0x400
+#define _PAGE_TYPE_NONE         0x401
+#define _PAGE_TYPE_SWAP         0x600
+#define _PAGE_TYPE_FILE         0x601
+#define _PAGE_TYPE_RO           0x200
+#define _PAGE_TYPE_RW           0x000
 
 #ifndef __s390x__
 
@@ -280,15 +269,14 @@ extern char empty_zero_page[PAGE_SIZE];
 #endif /* __s390x__ */
 
 /*
- * No mapping available
+ * Page protection definitions.
  */
-#define PAGE_NONE_SHARED  __pgprot(_PAGE_INVALID_NONE)
-#define PAGE_NONE_PRIVATE __pgprot(_PAGE_INVALID_NONE)
-#define PAGE_RO_SHARED    __pgprot(_PAGE_RO)
-#define PAGE_RO_PRIVATE   __pgprot(_PAGE_RO)
-#define PAGE_COPY         __pgprot(_PAGE_RO)
-#define PAGE_SHARED       __pgprot(0)
-#define PAGE_KERNEL       __pgprot(0)
+#define PAGE_NONE       __pgprot(_PAGE_TYPE_NONE)
+#define PAGE_RO         __pgprot(_PAGE_TYPE_RO)
+#define PAGE_RW         __pgprot(_PAGE_TYPE_RW)
+
+#define PAGE_KERNEL     PAGE_RW
+#define PAGE_COPY       PAGE_RO
 
 /*
  * The S390 can't do page protection for execute, and considers that the
@@ -296,23 +284,23 @@ extern char empty_zero_page[PAGE_SIZE];
  * the closest we can get..
  */
          /*xwr*/
-#define __P000  PAGE_NONE_PRIVATE
-#define __P001  PAGE_RO_PRIVATE
-#define __P010  PAGE_COPY
-#define __P011  PAGE_COPY
-#define __P100  PAGE_RO_PRIVATE
-#define __P101  PAGE_RO_PRIVATE
-#define __P110  PAGE_COPY
-#define __P111  PAGE_COPY
-
-#define __S000  PAGE_NONE_SHARED
-#define __S001  PAGE_RO_SHARED
-#define __S010  PAGE_SHARED
-#define __S011  PAGE_SHARED
-#define __S100  PAGE_RO_SHARED
-#define __S101  PAGE_RO_SHARED
-#define __S110  PAGE_SHARED
-#define __S111  PAGE_SHARED
+#define __P000  PAGE_NONE
+#define __P001  PAGE_RO
+#define __P010  PAGE_RO
+#define __P011  PAGE_RO
+#define __P100  PAGE_RO
+#define __P101  PAGE_RO
+#define __P110  PAGE_RO
+#define __P111  PAGE_RO
+
+#define __S000  PAGE_NONE
+#define __S001  PAGE_RO
+#define __S010  PAGE_RW
+#define __S011  PAGE_RW
+#define __S100  PAGE_RO
+#define __S101  PAGE_RO
+#define __S110  PAGE_RW
+#define __S111  PAGE_RW
 
 /*
  * Certain architectures need to do special things when PTEs
@@ -377,18 +365,18 @@ static inline int pmd_bad(pmd_t pmd)
 
 static inline int pte_none(pte_t pte)
 {
-        return (pte_val(pte) & _PAGE_INVALID_MASK) == _PAGE_INVALID_EMPTY;
+        return (pte_val(pte) & _PAGE_TYPE_MASK) == _PAGE_TYPE_EMPTY;
 }
 
 static inline int pte_present(pte_t pte)
 {
         return !(pte_val(pte) & _PAGE_INVALID) ||
-                (pte_val(pte) & _PAGE_INVALID_MASK) == _PAGE_INVALID_NONE;
+                (pte_val(pte) & _PAGE_TYPE_MASK) == _PAGE_TYPE_NONE;
 }
 
 static inline int pte_file(pte_t pte)
 {
-        return (pte_val(pte) & _PAGE_INVALID_MASK) == _PAGE_INVALID_FILE;
+        return (pte_val(pte) & _PAGE_TYPE_MASK) == _PAGE_TYPE_FILE;
 }
 
 #define pte_same(a,b)   (pte_val(a) == pte_val(b))
@@ -461,7 +449,7 @@ static inline void pmd_clear(pmd_t * pmdp)
 
 static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
 {
-        pte_val(*ptep) = _PAGE_INVALID_EMPTY;
+        pte_val(*ptep) = _PAGE_TYPE_EMPTY;
 }
 
 /*
@@ -477,7 +465,7 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 
 static inline pte_t pte_wrprotect(pte_t pte)
 {
-        /* Do not clobber _PAGE_INVALID_NONE pages!  */
+        /* Do not clobber _PAGE_TYPE_NONE pages!  */
         if (!(pte_val(pte) & _PAGE_INVALID))
                 pte_val(pte) |= _PAGE_RO;
         return pte;
@@ -556,26 +544,31 @@ static inline pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr,
         return pte;
 }
 
-static inline pte_t
-ptep_clear_flush(struct vm_area_struct *vma,
-                 unsigned long address, pte_t *ptep)
+static inline void __ptep_ipte(unsigned long address, pte_t *ptep)
 {
-        pte_t pte = *ptep;
+        if (!(pte_val(*ptep) & _PAGE_INVALID)) {
 #ifndef __s390x__
-        if (!(pte_val(pte) & _PAGE_INVALID)) {
                 /* S390 has 1mb segments, we are emulating 4MB segments */
                 pte_t *pto = (pte_t *) (((unsigned long) ptep) & 0x7ffffc00);
-                __asm__ __volatile__ ("ipte %2,%3"
-                                      : "=m" (*ptep) : "m" (*ptep),
-                                        "a" (pto), "a" (address) );
+#else
+                /* ipte in zarch mode can do the math */
+                pte_t *pto = ptep;
+#endif
+                asm volatile(
+                        "       ipte    %2,%3"
+                        : "=m" (*ptep) : "m" (*ptep),
+                          "a" (pto), "a" (address));
         }
-#else /* __s390x__ */
-        if (!(pte_val(pte) & _PAGE_INVALID)) 
-                __asm__ __volatile__ ("ipte %2,%3"
-                                      : "=m" (*ptep) : "m" (*ptep),
-                                        "a" (ptep), "a" (address) );
-#endif /* __s390x__ */
-        pte_val(*ptep) = _PAGE_INVALID_EMPTY;
+        pte_val(*ptep) = _PAGE_TYPE_EMPTY;
+}
+
+static inline pte_t
+ptep_clear_flush(struct vm_area_struct *vma,
+                 unsigned long address, pte_t *ptep)
+{
+        pte_t pte = *ptep;
+
+        __ptep_ipte(address, ptep);
         return pte;
 }
 
@@ -604,30 +597,31 @@ ptep_establish(struct vm_area_struct *vma,
  * should therefore only be called if it is not mapped in any
  * address space.
  */
-#define page_test_and_clear_dirty(_page)                                  \
-({                                                                        \
-        struct page *__page = (_page);                                    \
-        unsigned long __physpage = __pa((__page-mem_map) << PAGE_SHIFT);  \
-        int __skey = page_get_storage_key(__physpage);                    \
-        if (__skey & _PAGE_CHANGED)                                       \
-                page_set_storage_key(__physpage, __skey & ~_PAGE_CHANGED);\
-        (__skey & _PAGE_CHANGED);                                         \
-})
+static inline int page_test_and_clear_dirty(struct page *page)
+{
+        unsigned long physpage = __pa((page - mem_map) << PAGE_SHIFT);
+        int skey = page_get_storage_key(physpage);
+
+        if (skey & _PAGE_CHANGED)
+                page_set_storage_key(physpage, skey & ~_PAGE_CHANGED);
+        return skey & _PAGE_CHANGED;
+}
 
 /*
  * Test and clear referenced bit in storage key.
  */
-#define page_test_and_clear_young(page)                                   \
-({                                                                        \
-        struct page *__page = (page);                                     \
-        unsigned long __physpage = __pa((__page-mem_map) << PAGE_SHIFT);  \
-        int __ccode;                                                      \
-        asm volatile ("rrbe 0,%1\n\t"                                     \
-                      "ipm  %0\n\t"                                       \
-                      "srl  %0,28\n\t"                                    \
-                      : "=d" (__ccode) : "a" (__physpage) : "cc" );       \
-        (__ccode & 2);                                                    \
-})
+static inline int page_test_and_clear_young(struct page *page)
+{
+        unsigned long physpage = __pa((page - mem_map) << PAGE_SHIFT);
+        int ccode;
+
+        asm volatile (
+                "rrbe 0,%1\n"
+                "ipm  %0\n"
+                "srl  %0,28\n"
+                : "=d" (ccode) : "a" (physpage) : "cc" );
+        return ccode & 2;
+}
 
 /*
  * Conversion functions: convert a page and protection to a page entry,
@@ -640,50 +634,41 @@ static inline pte_t mk_pte_phys(unsigned long physpage, pgprot_t pgprot)
         return __pte;
 }
 
-#define mk_pte(pg, pgprot)                                                \
-({                                                                        \
-        struct page *__page = (pg);                                       \
-        pgprot_t __pgprot = (pgprot);                                     \
-        unsigned long __physpage = __pa((__page-mem_map) << PAGE_SHIFT);  \
-        pte_t __pte = mk_pte_phys(__physpage, __pgprot);                  \
-        __pte;                                                            \
-})
-
-#define pfn_pte(pfn, pgprot)                                              \
-({                                                                        \
-        pgprot_t __pgprot = (pgprot);                                     \
-        unsigned long __physpage = __pa((pfn) << PAGE_SHIFT);             \
-        pte_t __pte = mk_pte_phys(__physpage, __pgprot);                  \
-        __pte;                                                            \
-})
-
-#define SetPageUptodate(_page) \
-        do {                                                                  \
-                struct page *__page = (_page);                                \
-                if (!test_and_set_bit(PG_uptodate, &__page->flags))           \
-                        page_test_and_clear_dirty(_page);                     \
-        } while (0)
+static inline pte_t mk_pte(struct page *page, pgprot_t pgprot)
+{
+        unsigned long physpage = __pa((page - mem_map) << PAGE_SHIFT);
+
+        return mk_pte_phys(physpage, pgprot);
+}
+
+static inline pte_t pfn_pte(unsigned long pfn, pgprot_t pgprot)
+{
+        unsigned long physpage = __pa((pfn) << PAGE_SHIFT);
+
+        return mk_pte_phys(physpage, pgprot);
+}
 
 #ifdef __s390x__
 
-#define pfn_pmd(pfn, pgprot)                                              \
-({                                                                        \
-        pgprot_t __pgprot = (pgprot);                                     \
-        unsigned long __physpage = __pa((pfn) << PAGE_SHIFT);             \
-        pmd_t __pmd = __pmd(__physpage + pgprot_val(__pgprot));           \
-        __pmd;                                                            \
-})
+static inline pmd_t pfn_pmd(unsigned long pfn, pgprot_t pgprot)
+{
+        unsigned long physpage = __pa((pfn) << PAGE_SHIFT);
+
+        return __pmd(physpage + pgprot_val(pgprot));
+}
 
 #endif /* __s390x__ */
 
 #define pte_pfn(x) (pte_val(x) >> PAGE_SHIFT)
 #define pte_page(x) pfn_to_page(pte_pfn(x))
 
-#define pmd_page_kernel(pmd) (pmd_val(pmd) & PAGE_MASK)
+#define pmd_page_vaddr(pmd) (pmd_val(pmd) & PAGE_MASK)
 
 #define pmd_page(pmd) (mem_map+(pmd_val(pmd) >> PAGE_SHIFT))
 
-#define pgd_page_kernel(pgd) (pgd_val(pgd) & PAGE_MASK)
+#define pgd_page_vaddr(pgd) (pgd_val(pgd) & PAGE_MASK)
+
+#define pgd_page(pgd) (mem_map+(pgd_val(pgd) >> PAGE_SHIFT))
 
 /* to find an entry in a page-table-directory */
 #define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1))
@@ -705,14 +690,14 @@ static inline pmd_t * pmd_offset(pgd_t * dir, unsigned long address)
 /* Find an entry in the second-level page table.. */
 #define pmd_index(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))
 #define pmd_offset(dir,addr) \
-        ((pmd_t *) pgd_page_kernel(*(dir)) + pmd_index(addr))
+        ((pmd_t *) pgd_page_vaddr(*(dir)) + pmd_index(addr))
 
 #endif /* __s390x__ */
 
 /* Find an entry in the third-level page table.. */
 #define pte_index(address) (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE-1))
 #define pte_offset_kernel(pmd, address) \
-        ((pte_t *) pmd_page_kernel(*(pmd)) + pte_index(address))
+        ((pte_t *) pmd_page_vaddr(*(pmd)) + pte_index(address))
 #define pte_offset_map(pmd, address) pte_offset_kernel(pmd, address)
 #define pte_offset_map_nested(pmd, address) pte_offset_kernel(pmd, address)
 #define pte_unmap(pte) do { } while (0)
@@ -762,7 +747,7 @@ static inline pte_t mk_swap_pte(unsigned long type, unsigned long offset)
 {
         pte_t pte;
         offset &= __SWP_OFFSET_MASK;
-        pte_val(pte) = _PAGE_INVALID_SWAP | ((type & 0x1f) << 2) |
+        pte_val(pte) = _PAGE_TYPE_SWAP | ((type & 0x1f) << 2) |
                 ((offset & 1UL) << 7) | ((offset & ~1UL) << 11);
         return pte;
 }
@@ -785,7 +770,7 @@ static inline pte_t mk_swap_pte(unsigned long type, unsigned long offset)
 
 #define pgoff_to_pte(__off) \
         ((pte_t) { ((((__off) & 0x7f) << 1) + (((__off) >> 7) << 12)) \
-                   | _PAGE_INVALID_FILE })
+                   | _PAGE_TYPE_FILE })
 
 #endif /* !__ASSEMBLY__ */
 
diff --git a/include/asm-s390/processor.h b/include/asm-s390/processor.h
index c5cbc4bd84..cbbedc63ba 100644
--- a/include/asm-s390/processor.h
+++ b/include/asm-s390/processor.h
@@ -13,7 +13,6 @@
 #ifndef __ASM_S390_PROCESSOR_H
 #define __ASM_S390_PROCESSOR_H
 
-#include <asm/page.h>
 #include <asm/ptrace.h>
 
 #ifdef __KERNEL__
@@ -21,7 +20,7 @@
  * Default implementation of macro that returns current
  * instruction pointer ("program counter").
  */
-#define current_text_addr() ({ void *pc; __asm__("basr %0,0":"=a"(pc)); pc; })
+#define current_text_addr() ({ void *pc; asm("basr %0,0" : "=a" (pc)); pc; })
 
 /*
  *  CPU type and hardware bug flags. Kept separately for each CPU.
@@ -199,15 +198,13 @@ unsigned long get_wchan(struct task_struct *p);
 /*
  * Give up the time slice of the virtual PU.
  */
-#ifndef __s390x__
-# define cpu_relax()    asm volatile ("diag 0,0,68" : : : "memory")
-#else /* __s390x__ */
-# define cpu_relax() \
-        do { \
-                if (MACHINE_HAS_DIAG44) \
-                        asm volatile ("diag 0,0,68" : : : "memory"); \
-        } while (0)
-#endif /* __s390x__ */
+static inline void cpu_relax(void)
+{
+        if (MACHINE_HAS_DIAG44)
+                asm volatile("diag 0,0,68" : : : "memory");
+        else
+                barrier();
+}
 
 /*
  * Set PSW to specified value.
@@ -215,9 +212,9 @@ unsigned long get_wchan(struct task_struct *p);
 static inline void __load_psw(psw_t psw)
 {
 #ifndef __s390x__
-        asm volatile ("lpsw  0(%0)" : : "a" (&psw), "m" (psw) : "cc" );
+        asm volatile("lpsw  0(%0)" : : "a" (&psw), "m" (psw) : "cc");
 #else
-        asm volatile ("lpswe 0(%0)" : : "a" (&psw), "m" (psw) : "cc" );
+        asm volatile("lpswe 0(%0)" : : "a" (&psw), "m" (psw) : "cc");
 #endif
 }
 
@@ -234,20 +231,20 @@ static inline void __load_psw_mask (unsigned long mask)
         psw.mask = mask;
 
 #ifndef __s390x__
-        asm volatile (
-                "    basr %0,0\n"
-                "0:  ahi  %0,1f-0b\n"
-                "    st   %0,4(%1)\n"
-                "    lpsw 0(%1)\n"
+        asm volatile(
+                "       basr    %0,0\n"
+                "0:     ahi     %0,1f-0b\n"
+                "       st      %0,4(%1)\n"
+                "       lpsw    0(%1)\n"
                 "1:"
-                : "=&d" (addr) : "a" (&psw), "m" (psw) : "memory", "cc" );
+                : "=&d" (addr) : "a" (&psw), "m" (psw) : "memory", "cc");
 #else /* __s390x__ */
-        asm volatile (
-                "    larl  %0,1f\n"
-                "    stg   %0,8(%1)\n"
-                "    lpswe 0(%1)\n"
+        asm volatile(
+                "       larl    %0,1f\n"
+                "       stg     %0,8(%1)\n"
+                "       lpswe   0(%1)\n"
                 "1:"
-                : "=&d" (addr) : "a" (&psw), "m" (psw) : "memory", "cc" );
+                : "=&d" (addr) : "a" (&psw), "m" (psw) : "memory", "cc");
 #endif /* __s390x__ */
 }
  
@@ -276,56 +273,57 @@ static inline void disabled_wait(unsigned long code)
          * the processor is dead afterwards
          */
 #ifndef __s390x__
-        asm volatile ("    stctl 0,0,0(%2)\n"
-                      "    ni    0(%2),0xef\n" /* switch off protection */
-                      "    lctl  0,0,0(%2)\n"
-                      "    stpt  0xd8\n"       /* store timer */
-                      "    stckc 0xe0\n"       /* store clock comparator */
-                      "    stpx  0x108\n"      /* store prefix register */
-                      "    stam  0,15,0x120\n" /* store access registers */
-                      "    std   0,0x160\n"    /* store f0 */
-                      "    std   2,0x168\n"    /* store f2 */
-                      "    std   4,0x170\n"    /* store f4 */
-                      "    std   6,0x178\n"    /* store f6 */
-                      "    stm   0,15,0x180\n" /* store general registers */
-                      "    stctl 0,15,0x1c0\n" /* store control registers */
-                      "    oi    0x1c0,0x10\n" /* fake protection bit */
-                      "    lpsw 0(%1)"
-                      : "=m" (ctl_buf)
-                      : "a" (&dw_psw), "a" (&ctl_buf), "m" (dw_psw) : "cc" );
+        asm volatile(
+                "       stctl   0,0,0(%2)\n"
+                "       ni      0(%2),0xef\n"   /* switch off protection */
+                "       lctl    0,0,0(%2)\n"
+                "       stpt    0xd8\n"         /* store timer */
+                "       stckc   0xe0\n"         /* store clock comparator */
+                "       stpx    0x108\n"        /* store prefix register */
+                "       stam    0,15,0x120\n"   /* store access registers */
+                "       std     0,0x160\n"      /* store f0 */
+                "       std     2,0x168\n"      /* store f2 */
+                "       std     4,0x170\n"      /* store f4 */
+                "       std     6,0x178\n"      /* store f6 */
+                "       stm     0,15,0x180\n"   /* store general registers */
+                "       stctl   0,15,0x1c0\n"   /* store control registers */
+                "       oi      0x1c0,0x10\n"   /* fake protection bit */
+                "       lpsw    0(%1)"
+                : "=m" (ctl_buf)
+                : "a" (&dw_psw), "a" (&ctl_buf), "m" (dw_psw) : "cc");
 #else /* __s390x__ */
-        asm volatile ("    stctg 0,0,0(%2)\n"
-                      "    ni    4(%2),0xef\n" /* switch off protection */
-                      "    lctlg 0,0,0(%2)\n"
-                      "    lghi  1,0x1000\n"
-                      "    stpt  0x328(1)\n"      /* store timer */
-                      "    stckc 0x330(1)\n"      /* store clock comparator */
-                      "    stpx  0x318(1)\n"      /* store prefix register */
-                      "    stam  0,15,0x340(1)\n" /* store access registers */
-                      "    stfpc 0x31c(1)\n"      /* store fpu control */
-                      "    std   0,0x200(1)\n"    /* store f0 */
-                      "    std   1,0x208(1)\n"    /* store f1 */
-                      "    std   2,0x210(1)\n"    /* store f2 */
-                      "    std   3,0x218(1)\n"    /* store f3 */
-                      "    std   4,0x220(1)\n"    /* store f4 */
-                      "    std   5,0x228(1)\n"    /* store f5 */
-                      "    std   6,0x230(1)\n"    /* store f6 */
-                      "    std   7,0x238(1)\n"    /* store f7 */
-                      "    std   8,0x240(1)\n"    /* store f8 */
-                      "    std   9,0x248(1)\n"    /* store f9 */
-                      "    std   10,0x250(1)\n"   /* store f10 */
-                      "    std   11,0x258(1)\n"   /* store f11 */
-                      "    std   12,0x260(1)\n"   /* store f12 */
-                      "    std   13,0x268(1)\n"   /* store f13 */
-                      "    std   14,0x270(1)\n"   /* store f14 */
-                      "    std   15,0x278(1)\n"   /* store f15 */
-                      "    stmg  0,15,0x280(1)\n" /* store general registers */
-                      "    stctg 0,15,0x380(1)\n" /* store control registers */
-                      "    oi    0x384(1),0x10\n" /* fake protection bit */
-                      "    lpswe 0(%1)"
-                      : "=m" (ctl_buf)
-                      : "a" (&dw_psw), "a" (&ctl_buf),
-                        "m" (dw_psw) : "cc", "0", "1");
+        asm volatile(
+                "       stctg   0,0,0(%2)\n"
+                "       ni      4(%2),0xef\n"   /* switch off protection */
+                "       lctlg   0,0,0(%2)\n"
+                "       lghi    1,0x1000\n"
+                "       stpt    0x328(1)\n"     /* store timer */
+                "       stckc   0x330(1)\n"     /* store clock comparator */
+                "       stpx    0x318(1)\n"     /* store prefix register */
+                "       stam    0,15,0x340(1)\n"/* store access registers */
+                "       stfpc   0x31c(1)\n"     /* store fpu control */
+                "       std     0,0x200(1)\n"   /* store f0 */
+                "       std     1,0x208(1)\n"   /* store f1 */
+                "       std     2,0x210(1)\n"   /* store f2 */
+                "       std     3,0x218(1)\n"   /* store f3 */
+                "       std     4,0x220(1)\n"   /* store f4 */
+                "       std     5,0x228(1)\n"   /* store f5 */
+                "       std     6,0x230(1)\n"   /* store f6 */
+                "       std     7,0x238(1)\n"   /* store f7 */
+                "       std     8,0x240(1)\n"   /* store f8 */
+                "       std     9,0x248(1)\n"   /* store f9 */
+                "       std     10,0x250(1)\n"  /* store f10 */
+                "       std     11,0x258(1)\n"  /* store f11 */
+                "       std     12,0x260(1)\n"  /* store f12 */
+                "       std     13,0x268(1)\n"  /* store f13 */
+                "       std     14,0x270(1)\n"  /* store f14 */
+                "       std     15,0x278(1)\n"  /* store f15 */
+                "       stmg    0,15,0x280(1)\n"/* store general registers */
+                "       stctg   0,15,0x380(1)\n"/* store control registers */
+                "       oi      0x384(1),0x10\n"/* fake protection bit */
+                "       lpswe   0(%1)"
+                : "=m" (ctl_buf)
+                : "a" (&dw_psw), "a" (&ctl_buf), "m" (dw_psw) : "cc", "0");
 #endif /* __s390x__ */
 }
 
@@ -339,6 +337,25 @@ struct notifier_block;
 int register_idle_notifier(struct notifier_block *nb);
 int unregister_idle_notifier(struct notifier_block *nb);
 
+#define ARCH_LOW_ADDRESS_LIMIT  0x7fffffffUL
+
+#endif
+
+/*
+ * Helper macro for exception table entries
+ */
+#ifndef __s390x__
+#define EX_TABLE(_fault,_target)                        \
+        ".section __ex_table,\"a\"\n"                   \
+        "       .align 4\n"                             \
+        "       .long  " #_fault "," #_target "\n"      \
+        ".previous\n"
+#else
+#define EX_TABLE(_fault,_target)                        \
+        ".section __ex_table,\"a\"\n"                   \
+        "       .align 8\n"                             \
+        "       .quad  " #_fault "," #_target "\n"      \
+        ".previous\n"
 #endif
 
 #endif                                 /* __ASM_S390_PROCESSOR_H           */
diff --git a/include/asm-s390/ptrace.h b/include/asm-s390/ptrace.h
index 4d75d77b0f..8d2bf65b0b 100644
--- a/include/asm-s390/ptrace.h
+++ b/include/asm-s390/ptrace.h
@@ -479,7 +479,7 @@ extern void show_regs(struct pt_regs * regs);
 static inline void
 psw_set_key(unsigned int key)
 {
-        asm volatile ( "spka 0(%0)" : : "d" (key) );
+        asm volatile("spka 0(%0)" : : "d" (key));
 }
 
 #endif /* __ASSEMBLY__ */
diff --git a/include/asm-s390/rwsem.h b/include/asm-s390/rwsem.h
index 0422a085dd..90f4eccaa2 100644
--- a/include/asm-s390/rwsem.h
+++ b/include/asm-s390/rwsem.h
@@ -61,6 +61,9 @@ struct rw_semaphore {
         signed long             count;
         spinlock_t              wait_lock;
         struct list_head        wait_list;
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+        struct lockdep_map      dep_map;
+#endif
 };
 
 #ifndef __s390x__
@@ -80,8 +83,16 @@ struct rw_semaphore {
 /*
  * initialisation
  */
+
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+# define __RWSEM_DEP_MAP_INIT(lockname) , .dep_map = { .name = #lockname }
+#else
+# define __RWSEM_DEP_MAP_INIT(lockname)
+#endif
+
 #define __RWSEM_INITIALIZER(name) \
-{ RWSEM_UNLOCKED_VALUE, SPIN_LOCK_UNLOCKED, LIST_HEAD_INIT((name).wait_list) }
+{ RWSEM_UNLOCKED_VALUE, SPIN_LOCK_UNLOCKED, LIST_HEAD_INIT((name).wait_list) \
+  __RWSEM_DEP_MAP_INIT(name) }
 
 #define DECLARE_RWSEM(name) \
         struct rw_semaphore name = __RWSEM_INITIALIZER(name)
@@ -93,6 +104,17 @@ static inline void init_rwsem(struct rw_semaphore *sem)
         INIT_LIST_HEAD(&sem->wait_list);
 }
 
+extern void __init_rwsem(struct rw_semaphore *sem, const char *name,
+                         struct lock_class_key *key);
+
+#define init_rwsem(sem)                         \
+do {                                            \
+        static struct lock_class_key __key;     \
+                                                \
+        __init_rwsem((sem), #sem, &__key);      \
+} while (0)
+
+
 /*
  * lock for reading
  */
@@ -100,23 +122,23 @@ static inline void __down_read(struct rw_semaphore *sem)
 {
         signed long old, new;
 
-        __asm__ __volatile__(
+        asm volatile(
 #ifndef __s390x__
-                "   l    %0,0(%3)\n"
-                "0: lr   %1,%0\n"
-                "   ahi  %1,%5\n"
-                "   cs   %0,%1,0(%3)\n"
-                "   jl   0b"
+                "       l       %0,0(%3)\n"
+                "0:     lr      %1,%0\n"
+                "       ahi     %1,%5\n"
+                "       cs      %0,%1,0(%3)\n"
+                "       jl      0b"
 #else /* __s390x__ */
-                "   lg   %0,0(%3)\n"
-                "0: lgr  %1,%0\n"
-                "   aghi %1,%5\n"
-                "   csg  %0,%1,0(%3)\n"
-                "   jl   0b"
+                "       lg      %0,0(%3)\n"
+                "0:     lgr     %1,%0\n"
+                "       aghi    %1,%5\n"
+                "       csg     %0,%1,0(%3)\n"
+                "       jl      0b"
 #endif /* __s390x__ */
-                : "=&d" (old), "=&d" (new), "=m" (sem->count)
+                : "=&d" (old), "=&d" (new), "=m" (sem->count)
                 : "a" (&sem->count), "m" (sem->count),
-                  "i" (RWSEM_ACTIVE_READ_BIAS) : "cc", "memory" );
+                  "i" (RWSEM_ACTIVE_READ_BIAS) : "cc", "memory");
         if (old < 0)
                 rwsem_down_read_failed(sem);
 }
@@ -128,59 +150,64 @@ static inline int __down_read_trylock(struct rw_semaphore *sem)
 {
         signed long old, new;
 
-        __asm__ __volatile__(
+        asm volatile(
 #ifndef __s390x__
-                "   l    %0,0(%3)\n"
-                "0: ltr  %1,%0\n"
-                "   jm   1f\n"
-                "   ahi  %1,%5\n"
-                "   cs   %0,%1,0(%3)\n"
-                "   jl   0b\n"
+                "       l       %0,0(%3)\n"
+                "0:     ltr     %1,%0\n"
+                "       jm      1f\n"
+                "       ahi     %1,%5\n"
+                "       cs      %0,%1,0(%3)\n"
+                "       jl      0b\n"
                 "1:"
 #else /* __s390x__ */
-                "   lg   %0,0(%3)\n"
-                "0: ltgr %1,%0\n"
-                "   jm   1f\n"
-                "   aghi %1,%5\n"
-                "   csg  %0,%1,0(%3)\n"
-                "   jl   0b\n"
+                "       lg      %0,0(%3)\n"
+                "0:     ltgr    %1,%0\n"
+                "       jm      1f\n"
+                "       aghi    %1,%5\n"
+                "       csg     %0,%1,0(%3)\n"
+                "       jl      0b\n"
                 "1:"
 #endif /* __s390x__ */
-                : "=&d" (old), "=&d" (new), "=m" (sem->count)
+                : "=&d" (old), "=&d" (new), "=m" (sem->count)
                 : "a" (&sem->count), "m" (sem->count),
-                  "i" (RWSEM_ACTIVE_READ_BIAS) : "cc", "memory" );
+                  "i" (RWSEM_ACTIVE_READ_BIAS) : "cc", "memory");
         return old >= 0 ? 1 : 0;
 }
 
 /*
  * lock for writing
  */
-static inline void __down_write(struct rw_semaphore *sem)
+static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
 {
         signed long old, new, tmp;
 
         tmp = RWSEM_ACTIVE_WRITE_BIAS;
-        __asm__ __volatile__(
+        asm volatile(
 #ifndef __s390x__
-                "   l    %0,0(%3)\n"
-                "0: lr   %1,%0\n"
-                "   a    %1,%5\n"
-                "   cs   %0,%1,0(%3)\n"
-                "   jl   0b"
+                "       l       %0,0(%3)\n"
+                "0:     lr      %1,%0\n"
+                "       a       %1,%5\n"
+                "       cs      %0,%1,0(%3)\n"
+                "       jl      0b"
 #else /* __s390x__ */
-                "   lg   %0,0(%3)\n"
-                "0: lgr  %1,%0\n"
-                "   ag   %1,%5\n"
-                "   csg  %0,%1,0(%3)\n"
-                "   jl   0b"
+                "       lg      %0,0(%3)\n"
+                "0:     lgr     %1,%0\n"
+                "       ag      %1,%5\n"
+                "       csg     %0,%1,0(%3)\n"
+                "       jl      0b"
 #endif /* __s390x__ */
-                : "=&d" (old), "=&d" (new), "=m" (sem->count)
+                : "=&d" (old), "=&d" (new), "=m" (sem->count)
                 : "a" (&sem->count), "m" (sem->count), "m" (tmp)
-                : "cc", "memory" );
+                : "cc", "memory");
         if (old != 0)
                 rwsem_down_write_failed(sem);
 }
 
+static inline void __down_write(struct rw_semaphore *sem)
+{
+        __down_write_nested(sem, 0);
+}
+
 /*
  * trylock for writing -- returns 1 if successful, 0 if contention
  */
@@ -188,24 +215,24 @@ static inline int __down_write_trylock(struct rw_semaphore *sem)
 {
         signed long old;
 
-        __asm__ __volatile__(
+        asm volatile(
 #ifndef __s390x__
-                "   l    %0,0(%2)\n"
-                "0: ltr  %0,%0\n"
-                "   jnz  1f\n"
-                "   cs   %0,%4,0(%2)\n"
-                "   jl   0b\n"
+                "       l       %0,0(%2)\n"
+                "0:     ltr     %0,%0\n"
+                "       jnz     1f\n"
+                "       cs      %0,%4,0(%2)\n"
+                "       jl      0b\n"
 #else /* __s390x__ */
-                "   lg   %0,0(%2)\n"
-                "0: ltgr %0,%0\n"
-                "   jnz  1f\n"
-                "   csg  %0,%4,0(%2)\n"
-                "   jl   0b\n"
+                "       lg      %0,0(%2)\n"
+                "0:     ltgr    %0,%0\n"
+                "       jnz     1f\n"
+                "       csg     %0,%4,0(%2)\n"
+                "       jl      0b\n"
 #endif /* __s390x__ */
                 "1:"
-                : "=&d" (old), "=m" (sem->count)
+                : "=&d" (old), "=m" (sem->count)
                 : "a" (&sem->count), "m" (sem->count),
-                  "d" (RWSEM_ACTIVE_WRITE_BIAS) : "cc", "memory" );
+                  "d" (RWSEM_ACTIVE_WRITE_BIAS) : "cc", "memory");
         return (old == RWSEM_UNLOCKED_VALUE) ? 1 : 0;
 }
 
@@ -216,24 +243,24 @@ static inline void __up_read(struct rw_semaphore *sem)
 {
         signed long old, new;
 
-        __asm__ __volatile__(
+        asm volatile(
 #ifndef __s390x__
-                "   l    %0,0(%3)\n"
-                "0: lr   %1,%0\n"
-                "   ahi  %1,%5\n"
-                "   cs   %0,%1,0(%3)\n"
-                "   jl   0b"
+                "       l       %0,0(%3)\n"
+                "0:     lr      %1,%0\n"
+                "       ahi     %1,%5\n"
+                "       cs      %0,%1,0(%3)\n"
+                "       jl      0b"
 #else /* __s390x__ */
-                "   lg   %0,0(%3)\n"
-                "0: lgr  %1,%0\n"
-                "   aghi %1,%5\n"
-                "   csg  %0,%1,0(%3)\n"
-                "   jl   0b"
+                "       lg      %0,0(%3)\n"
+                "0:     lgr     %1,%0\n"
+                "       aghi    %1,%5\n"
+                "       csg     %0,%1,0(%3)\n"
+                "       jl      0b"
 #endif /* __s390x__ */
-                : "=&d" (old), "=&d" (new), "=m" (sem->count)
+                : "=&d" (old), "=&d" (new), "=m" (sem->count)
                 : "a" (&sem->count), "m" (sem->count),
                   "i" (-RWSEM_ACTIVE_READ_BIAS)
-                : "cc", "memory" );
+                : "cc", "memory");
         if (new < 0)
                 if ((new & RWSEM_ACTIVE_MASK) == 0)
                         rwsem_wake(sem);
@@ -247,23 +274,23 @@ static inline void __up_write(struct rw_semaphore *sem)
         signed long old, new, tmp;
 
         tmp = -RWSEM_ACTIVE_WRITE_BIAS;
-        __asm__ __volatile__(
+        asm volatile(
 #ifndef __s390x__
-                "   l    %0,0(%3)\n"
-                "0: lr   %1,%0\n"
-                "   a    %1,%5\n"
-                "   cs   %0,%1,0(%3)\n"
-                "   jl   0b"
+                "       l       %0,0(%3)\n"
+                "0:     lr      %1,%0\n"
+                "       a       %1,%5\n"
+                "       cs      %0,%1,0(%3)\n"
+                "       jl      0b"
 #else /* __s390x__ */
-                "   lg   %0,0(%3)\n"
-                "0: lgr  %1,%0\n"
-                "   ag   %1,%5\n"
-                "   csg  %0,%1,0(%3)\n"
-                "   jl   0b"
+                "       lg      %0,0(%3)\n"
+                "0:     lgr     %1,%0\n"
+                "       ag      %1,%5\n"
+                "       csg     %0,%1,0(%3)\n"
+                "       jl      0b"
 #endif /* __s390x__ */
-                : "=&d" (old), "=&d" (new), "=m" (sem->count)
+                : "=&d" (old), "=&d" (new), "=m" (sem->count)
                 : "a" (&sem->count), "m" (sem->count), "m" (tmp)
-                : "cc", "memory" );
+                : "cc", "memory");
         if (new < 0)
                 if ((new & RWSEM_ACTIVE_MASK) == 0)
                         rwsem_wake(sem);
@@ -277,23 +304,23 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
         signed long old, new, tmp;
 
         tmp = -RWSEM_WAITING_BIAS;
-        __asm__ __volatile__(
+        asm volatile(
 #ifndef __s390x__
-                "   l    %0,0(%3)\n"
-                "0: lr   %1,%0\n"
-                "   a    %1,%5\n"
-                "   cs   %0,%1,0(%3)\n"
-                "   jl   0b"
+                "       l       %0,0(%3)\n"
+                "0:     lr      %1,%0\n"
+                "       a       %1,%5\n"
+                "       cs      %0,%1,0(%3)\n"
+                "       jl      0b"
 #else /* __s390x__ */
-                "   lg   %0,0(%3)\n"
-                "0: lgr  %1,%0\n"
-                "   ag   %1,%5\n"
-                "   csg  %0,%1,0(%3)\n"
-                "   jl   0b"
+                "       lg      %0,0(%3)\n"
+                "0:     lgr     %1,%0\n"
+                "       ag      %1,%5\n"
+                "       csg     %0,%1,0(%3)\n"
+                "       jl      0b"
 #endif /* __s390x__ */
-                : "=&d" (old), "=&d" (new), "=m" (sem->count)
+                : "=&d" (old), "=&d" (new), "=m" (sem->count)
                 : "a" (&sem->count), "m" (sem->count), "m" (tmp)
-                : "cc", "memory" );
+                : "cc", "memory");
         if (new > 1)
                 rwsem_downgrade_wake(sem);
 }
@@ -305,23 +332,23 @@ static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
 {
         signed long old, new;
 
-        __asm__ __volatile__(
+        asm volatile(
 #ifndef __s390x__
-                "   l    %0,0(%3)\n"
-                "0: lr   %1,%0\n"
-                "   ar   %1,%5\n"
-                "   cs   %0,%1,0(%3)\n"
-                "   jl   0b"
+                "       l       %0,0(%3)\n"
+                "0:     lr      %1,%0\n"
+                "       ar      %1,%5\n"
+                "       cs      %0,%1,0(%3)\n"
+                "       jl      0b"
 #else /* __s390x__ */
-                "   lg   %0,0(%3)\n"
-                "0: lgr  %1,%0\n"
-                "   agr  %1,%5\n"
-                "   csg  %0,%1,0(%3)\n"
-                "   jl   0b"
+                "       lg      %0,0(%3)\n"
+                "0:     lgr     %1,%0\n"
+                "       agr     %1,%5\n"
+                "       csg     %0,%1,0(%3)\n"
+                "       jl      0b"
 #endif /* __s390x__ */
-                : "=&d" (old), "=&d" (new), "=m" (sem->count)
+                : "=&d" (old), "=&d" (new), "=m" (sem->count)
                 : "a" (&sem->count), "m" (sem->count), "d" (delta)
-                : "cc", "memory" );
+                : "cc", "memory");
 }
 
 /*
@@ -331,23 +358,23 @@ static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem)
 {
         signed long old, new;
 
-        __asm__ __volatile__(
+        asm volatile(
 #ifndef __s390x__
-                "   l    %0,0(%3)\n"
-                "0: lr   %1,%0\n"
-                "   ar   %1,%5\n"
-                "   cs   %0,%1,0(%3)\n"
-                "   jl   0b"
+                "       l       %0,0(%3)\n"
+                "0:     lr      %1,%0\n"
+                "       ar      %1,%5\n"
+                "       cs      %0,%1,0(%3)\n"
+                "       jl      0b"
 #else /* __s390x__ */
-                "   lg   %0,0(%3)\n"
-                "0: lgr  %1,%0\n"
-                "   agr  %1,%5\n"
-                "   csg  %0,%1,0(%3)\n"
-                "   jl   0b"
+                "       lg      %0,0(%3)\n"
+                "0:     lgr     %1,%0\n"
+                "       agr     %1,%5\n"
+                "       csg     %0,%1,0(%3)\n"
+                "       jl      0b"
 #endif /* __s390x__ */
-                : "=&d" (old), "=&d" (new), "=m" (sem->count)
+                : "=&d" (old), "=&d" (new), "=m" (sem->count)
                 : "a" (&sem->count), "m" (sem->count), "d" (delta)
-                : "cc", "memory" );
+                : "cc", "memory");
         return new;
 }
 
diff --git a/include/asm-s390/semaphore.h b/include/asm-s390/semaphore.h
index 702cf43669..dbce058aef 100644
--- a/include/asm-s390/semaphore.h
+++ b/include/asm-s390/semaphore.h
@@ -37,7 +37,8 @@ struct semaphore {
 
 static inline void sema_init (struct semaphore *sem, int val)
 {
-        *sem = (struct semaphore) __SEMAPHORE_INITIALIZER((*sem),val);
+        atomic_set(&sem->count, val);
+        init_waitqueue_head(&sem->wait);
 }
 
 static inline void init_MUTEX (struct semaphore *sem)
@@ -84,17 +85,17 @@ static inline int down_trylock(struct semaphore * sem)
          *       sem->count.counter = --new_val;
          * In the ppc code this is called atomic_dec_if_positive.
          */
-        __asm__ __volatile__ (
-                "   l    %0,0(%3)\n"
-                "0: ltr  %1,%0\n"
-                "   jle  1f\n"
-                "   ahi  %1,-1\n"
-                "   cs   %0,%1,0(%3)\n"
-                "   jl   0b\n"
+        asm volatile(
+                "       l       %0,0(%3)\n"
+                "0:     ltr     %1,%0\n"
+                "       jle     1f\n"
+                "       ahi     %1,-1\n"
+                "       cs      %0,%1,0(%3)\n"
+                "       jl      0b\n"
                 "1:"
                 : "=&d" (old_val), "=&d" (new_val), "=m" (sem->count.counter)
                 : "a" (&sem->count.counter), "m" (sem->count.counter)
-                : "cc", "memory" );
+                : "cc", "memory");
         return old_val <= 0;
 }
 
diff --git a/include/asm-s390/setup.h b/include/asm-s390/setup.h
index da3fd4a7bb..f1959732b6 100644
--- a/include/asm-s390/setup.h
+++ b/include/asm-s390/setup.h
@@ -14,8 +14,6 @@
 
 #define PARMAREA                0x10400
 #define COMMAND_LINE_SIZE       896
-#define RAMDISK_ORIGIN          0x800000
-#define RAMDISK_SIZE            0x800000
 #define MEMORY_CHUNKS           16      /* max 0x7fff */
 #define IPL_PARMBLOCK_ORIGIN    0x2000
 
@@ -40,15 +38,18 @@ extern unsigned long machine_flags;
 #define MACHINE_IS_VM           (machine_flags & 1)
 #define MACHINE_IS_P390         (machine_flags & 4)
 #define MACHINE_HAS_MVPG        (machine_flags & 16)
-#define MACHINE_HAS_DIAG44      (machine_flags & 32)
 #define MACHINE_HAS_IDTE        (machine_flags & 128)
 
 #ifndef __s390x__
 #define MACHINE_HAS_IEEE        (machine_flags & 2)
 #define MACHINE_HAS_CSP         (machine_flags & 8)
+#define MACHINE_HAS_DIAG44      (1)
+#define MACHINE_HAS_MVCOS       (0)
 #else /* __s390x__ */
 #define MACHINE_HAS_IEEE        (1)
 #define MACHINE_HAS_CSP         (1)
+#define MACHINE_HAS_DIAG44      (machine_flags & 32)
+#define MACHINE_HAS_MVCOS       (machine_flags & 512)
 #endif /* __s390x__ */
 
 
@@ -69,52 +70,76 @@ extern unsigned int console_irq;
 #define SET_CONSOLE_3215        do { console_mode = 2; } while (0)
 #define SET_CONSOLE_3270        do { console_mode = 3; } while (0)
 
-struct ipl_list_header {
-        u32 length;
-        u8  reserved[3];
+
+struct ipl_list_hdr {
+        u32 len;
+        u8  reserved1[3];
         u8  version;
+        u32 blk0_len;
+        u8  pbt;
+        u8  flags;
+        u16 reserved2;
 } __attribute__((packed));
 
 struct ipl_block_fcp {
-        u32 length;
-        u8  pbt;
-        u8  reserved1[322-1];
+        u8  reserved1[313-1];
+        u8  opt;
+        u8  reserved2[3];
+        u16 reserved3;
         u16 devno;
-        u8  reserved2[4];
+        u8  reserved4[4];
         u64 wwpn;
         u64 lun;
         u32 bootprog;
-        u8  reserved3[12];
+        u8  reserved5[12];
         u64 br_lba;
         u32 scp_data_len;
-        u8  reserved4[260];
+        u8  reserved6[260];
         u8  scp_data[];
 } __attribute__((packed));
 
+struct ipl_block_ccw {
+        u8  load_param[8];
+        u8  reserved1[84];
+        u8  reserved2[2];
+        u16 devno;
+        u8  vm_flags;
+        u8  reserved3[3];
+        u32 vm_parm_len;
+} __attribute__((packed));
+
 struct ipl_parameter_block {
+        struct ipl_list_hdr hdr;
         union {
-                u32 length;
-                struct ipl_list_header header;
-        } hdr;
-        struct ipl_block_fcp fcp;
+                struct ipl_block_fcp fcp;
+                struct ipl_block_ccw ccw;
+        } ipl_info;
 } __attribute__((packed));
 
-#define IPL_MAX_SUPPORTED_VERSION (0)
+#define IPL_PARM_BLK_FCP_LEN (sizeof(struct ipl_list_hdr) + \
+                              sizeof(struct ipl_block_fcp))
 
-#define IPL_TYPE_FCP (0)
+#define IPL_PARM_BLK_CCW_LEN (sizeof(struct ipl_list_hdr) + \
+                              sizeof(struct ipl_block_ccw))
+
+#define IPL_MAX_SUPPORTED_VERSION (0)
 
 /*
  * IPL validity flags and parameters as detected in head.S
  */
-extern u32 ipl_parameter_flags;
+extern u32 ipl_flags;
 extern u16 ipl_devno;
 
-#define IPL_DEVNO_VALID         (ipl_parameter_flags & 1)
-#define IPL_PARMBLOCK_VALID     (ipl_parameter_flags & 2)
+void do_reipl(void);
+
+enum {
+        IPL_DEVNO_VALID = 1,
+        IPL_PARMBLOCK_VALID = 2,
+};
 
 #define IPL_PARMBLOCK_START     ((struct ipl_parameter_block *) \
                                  IPL_PARMBLOCK_ORIGIN)
-#define IPL_PARMBLOCK_SIZE      (IPL_PARMBLOCK_START->hdr.length)
+#define IPL_PARMBLOCK_SIZE      (IPL_PARMBLOCK_START->hdr.len)
 
 #else /* __ASSEMBLY__ */
 
diff --git a/include/asm-s390/sfp-machine.h b/include/asm-s390/sfp-machine.h
index de69dfa46f..8ca8c77b2d 100644
--- a/include/asm-s390/sfp-machine.h
+++ b/include/asm-s390/sfp-machine.h
@@ -76,21 +76,23 @@
         unsigned int __r2 = (x2) + (y2);                        \
         unsigned int __r1 = (x1);                               \
         unsigned int __r0 = (x0);                               \
-        __asm__ ("   alr %2,%3\n"                               \
-                 "   brc 12,0f\n"                               \
-                 "   lhi 0,1\n"                                 \
-                 "   alr %1,0\n"                                \
-                 "   brc 12,0f\n"                               \
-                 "   alr %0,0\n"                                \
-                 "0:"                                           \
-                 : "+&d" (__r2), "+&d" (__r1), "+&d" (__r0)     \
-                 : "d" (y0), "i" (1) : "cc", "0" );             \
-        __asm__ ("   alr %1,%2\n"                               \
-                 "   brc 12,0f\n"                               \
-                 "   ahi %0,1\n"                                \
-                 "0:"                                           \
-                 : "+&d" (__r2), "+&d" (__r1)                   \
-                 : "d" (y1) : "cc" );                           \
+        asm volatile(                                           \
+                "       alr     %2,%3\n"                        \
+                "       brc     12,0f\n"                        \
+                "       lhi     0,1\n"                          \
+                "       alr     %1,0\n"                         \
+                "       brc     12,0f\n"                        \
+                "       alr     %0,0\n"                         \
+                "0:"                                            \
+                : "+&d" (__r2), "+&d" (__r1), "+&d" (__r0)      \
+                : "d" (y0), "i" (1) : "cc", "0" );              \
+        asm volatile(                                           \
+                "       alr     %1,%2\n"                        \
+                "       brc     12,0f\n"                        \
+                "       ahi     %0,1\n"                         \
+                "0:"                                            \
+                : "+&d" (__r2), "+&d" (__r1)                    \
+                : "d" (y1) : "cc");                             \
         (r2) = __r2;                                            \
         (r1) = __r1;                                            \
         (r0) = __r0;                                            \
@@ -100,21 +102,23 @@
         unsigned int __r2 = (x2) - (y2);                        \
         unsigned int __r1 = (x1);                               \
         unsigned int __r0 = (x0);                               \
-        __asm__ ("   slr %2,%3\n"                               \
-                 "   brc 3,0f\n"                                \
-                 "   lhi 0,1\n"                                 \
-                 "   slr %1,0\n"                                \
-                 "   brc 3,0f\n"                                \
-                 "   slr %0,0\n"                                \
-                 "0:"                                           \
-                 : "+&d" (__r2), "+&d" (__r1), "+&d" (__r0)     \
-                 : "d" (y0) : "cc", "0" );                      \
-        __asm__ ("   slr %1,%2\n"                               \
-                 "   brc 3,0f\n"                                \
-                 "   ahi %0,-1\n"                               \
-                 "0:"                                           \
-                 : "+&d" (__r2), "+&d" (__r1)                   \
-                 : "d" (y1) : "cc" );                           \
+        asm volatile(                                           \
+                "       slr   %2,%3\n"                          \
+                "       brc     3,0f\n"                         \
+                "       lhi     0,1\n"                          \
+                "       slr     %1,0\n"                         \
+                "       brc     3,0f\n"                         \
+                "       slr     %0,0\n"                         \
+                "0:"                                            \
+                : "+&d" (__r2), "+&d" (__r1), "+&d" (__r0)      \
+                : "d" (y0) : "cc", "0");                        \
+        asm volatile(                                           \
+                "       slr     %1,%2\n"                        \
+                "       brc     3,0f\n"                         \
+                "       ahi     %0,-1\n"                        \
+                "0:"                                            \
+                : "+&d" (__r2), "+&d" (__r1)                    \
+                : "d" (y1) : "cc");                             \
         (r2) = __r2;                                            \
         (r1) = __r1;                                            \
         (r0) = __r0;                                            \
diff --git a/include/asm-s390/signal.h b/include/asm-s390/signal.h
index 7084626de2..f6cfddb278 100644
--- a/include/asm-s390/signal.h
+++ b/include/asm-s390/signal.h
@@ -84,7 +84,6 @@ typedef unsigned long sigset_t;
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * 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.
@@ -104,7 +103,6 @@ typedef unsigned long sigset_t;
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 #define SA_RESTORER     0x04000000
 
diff --git a/include/asm-s390/sigp.h b/include/asm-s390/sigp.h
index fc56458aff..e16d56f8df 100644
--- a/include/asm-s390/sigp.h
+++ b/include/asm-s390/sigp.h
@@ -70,16 +70,16 @@ typedef enum
 static inline sigp_ccode
 signal_processor(__u16 cpu_addr, sigp_order_code order_code)
 {
+        register unsigned long reg1 asm ("1") = 0;
         sigp_ccode ccode;
 
-        __asm__ __volatile__(
-                "    sr     1,1\n"        /* parameter=0 in gpr 1 */
-                "    sigp   1,%1,0(%2)\n"
-                "    ipm    %0\n"
-                "    srl    %0,28\n"
-                : "=d" (ccode)
-                : "d" (__cpu_logical_map[cpu_addr]), "a" (order_code)
-                : "cc" , "memory", "1" );
+        asm volatile(
+                "       sigp    %1,%2,0(%3)\n"
+                "       ipm     %0\n"
+                "       srl     %0,28\n"
+                :       "=d"    (ccode)
+                : "d" (reg1), "d" (__cpu_logical_map[cpu_addr]),
+                  "a" (order_code) : "cc" , "memory");
         return ccode;
 }
 
@@ -87,20 +87,18 @@ signal_processor(__u16 cpu_addr, sigp_order_code order_code)
  * Signal processor with parameter
  */
 static inline sigp_ccode
-signal_processor_p(__u32 parameter, __u16 cpu_addr,
-                   sigp_order_code order_code)
+signal_processor_p(__u32 parameter, __u16 cpu_addr, sigp_order_code order_code)
 {
+        register unsigned int reg1 asm ("1") = parameter;
         sigp_ccode ccode;
-        
-        __asm__ __volatile__(
-                "    lr     1,%1\n"       /* parameter in gpr 1 */
-                "    sigp   1,%2,0(%3)\n"
-                "    ipm    %0\n"
-                "    srl    %0,28\n"
+
+        asm volatile(
+                "       sigp    %1,%2,0(%3)\n"
+                "       ipm     %0\n"
+                "       srl     %0,28\n"
                 : "=d" (ccode)
-                : "d" (parameter), "d" (__cpu_logical_map[cpu_addr]),
-                  "a" (order_code)
-                : "cc" , "memory", "1" );
+                : "d" (reg1), "d" (__cpu_logical_map[cpu_addr]),
+                  "a" (order_code) : "cc" , "memory");
         return ccode;
 }
 
@@ -108,24 +106,21 @@ signal_processor_p(__u32 parameter, __u16 cpu_addr,
  * Signal processor with parameter and return status
  */
 static inline sigp_ccode
-signal_processor_ps(__u32 *statusptr, __u32 parameter,
-                    __u16 cpu_addr, sigp_order_code order_code)
+signal_processor_ps(__u32 *statusptr, __u32 parameter, __u16 cpu_addr,
+                    sigp_order_code order_code)
 {
+        register unsigned int reg1 asm ("1") = parameter;
         sigp_ccode ccode;
-        
-        __asm__ __volatile__(
-                "    sr     2,2\n"        /* clear status */
-                "    lr     3,%2\n"       /* parameter in gpr 3 */
-                "    sigp   2,%3,0(%4)\n"
-                "    st     2,%1\n"
-                "    ipm    %0\n"
-                "    srl    %0,28\n"
-                : "=d" (ccode), "=m" (*statusptr)
-                : "d" (parameter), "d" (__cpu_logical_map[cpu_addr]),
-                  "a" (order_code)
-                : "cc" , "memory", "2" , "3"
-                );
-   return ccode;
+
+        asm volatile(
+                "       sigp    %1,%2,0(%3)\n"
+                "       ipm     %0\n"
+                "       srl     %0,28\n"
+                : "=d" (ccode), "+d" (reg1)
+                : "d" (__cpu_logical_map[cpu_addr]), "a" (order_code)
+                : "cc" , "memory");
+        *statusptr = reg1;
+        return ccode;
 }
 
 #endif /* __SIGP__ */
diff --git a/include/asm-s390/smp.h b/include/asm-s390/smp.h
index 657646054c..c3cf030ada 100644
--- a/include/asm-s390/smp.h
+++ b/include/asm-s390/smp.h
@@ -56,7 +56,7 @@ static inline __u16 hard_smp_processor_id(void)
 {
         __u16 cpu_address;
  
-        __asm__ ("stap %0\n" : "=m" (cpu_address));
+        asm volatile("stap %0" : "=m" (cpu_address));
         return cpu_address;
 }
 
@@ -104,7 +104,7 @@ smp_call_function_on(void (*func) (void *info), void *info,
 #define smp_cpu_not_running(cpu)        1
 #define smp_get_cpu(cpu) ({ 0; })
 #define smp_put_cpu(cpu) ({ 0; })
-#define smp_setup_cpu_possible_map()
+#define smp_setup_cpu_possible_map()    do { } while (0)
 #endif
 
 #endif
diff --git a/include/asm-s390/socket.h b/include/asm-s390/socket.h
index 15a5298c87..1778a49a74 100644
--- a/include/asm-s390/socket.h
+++ b/include/asm-s390/socket.h
@@ -56,5 +56,6 @@
 #define SO_ACCEPTCONN           30
 
 #define SO_PEERSEC              31
+#define SO_PASSSEC              34
 
 #endif /* _ASM_SOCKET_H */
diff --git a/include/asm-s390/spinlock.h b/include/asm-s390/spinlock.h
index 273dbecf8a..ce3edf6d63 100644
--- a/include/asm-s390/spinlock.h
+++ b/include/asm-s390/spinlock.h
@@ -11,17 +11,36 @@
 #ifndef __ASM_SPINLOCK_H
 #define __ASM_SPINLOCK_H
 
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
+
+static inline int
+_raw_compare_and_swap(volatile unsigned int *lock,
+                      unsigned int old, unsigned int new)
+{
+        asm volatile(
+                "       cs      %0,%3,%1"
+                : "=d" (old), "=Q" (*lock)
+                : "0" (old), "d" (new), "Q" (*lock)
+                : "cc", "memory" );
+        return old;
+}
+
+#else /* __GNUC__ */
+
 static inline int
 _raw_compare_and_swap(volatile unsigned int *lock,
                       unsigned int old, unsigned int new)
 {
-        asm volatile ("cs %0,%3,0(%4)"
-                      : "=d" (old), "=m" (*lock)
-                      : "0" (old), "d" (new), "a" (lock), "m" (*lock)
-                      : "cc", "memory" );
+        asm volatile(
+                "       cs      %0,%3,0(%4)"
+                : "=d" (old), "=m" (*lock)
+                : "0" (old), "d" (new), "a" (lock), "m" (*lock)
+                : "cc", "memory" );
         return old;
 }
 
+#endif /* __GNUC__ */
+
 /*
  * Simple spin lock operations.  There are two variants, one clears IRQ's
  * on the local processor, one does not.
diff --git a/include/asm-s390/string.h b/include/asm-s390/string.h
index 23a4c39048..d074673a6d 100644
--- a/include/asm-s390/string.h
+++ b/include/asm-s390/string.h
@@ -60,12 +60,13 @@ static inline void *memchr(const void * s, int c, size_t n)
         register int r0 asm("0") = (char) c;
         const void *ret = s + n;
 
-        asm volatile ("0: srst  %0,%1\n"
-                      "   jo    0b\n"
-                      "   jl    1f\n"
-                      "   la    %0,0\n"
-                      "1:"
-                      : "+a" (ret), "+&a" (s) : "d" (r0) : "cc" );
+        asm volatile(
+                "0:     srst    %0,%1\n"
+                "       jo      0b\n"
+                "       jl      1f\n"
+                "       la      %0,0\n"
+                "1:"
+                : "+a" (ret), "+&a" (s) : "d" (r0) : "cc");
         return (void *) ret;
 }
 
@@ -74,9 +75,10 @@ static inline void *memscan(void *s, int c, size_t n)
         register int r0 asm("0") = (char) c;
         const void *ret = s + n;
 
-        asm volatile ("0: srst  %0,%1\n"
-                      "   jo    0b\n"
-                      : "+a" (ret), "+&a" (s) : "d" (r0) : "cc" );
+        asm volatile(
+                "0:     srst    %0,%1\n"
+                "       jo      0b\n"
+                : "+a" (ret), "+&a" (s) : "d" (r0) : "cc");
         return (void *) ret;
 }
 
@@ -86,12 +88,13 @@ static inline char *strcat(char *dst, const char *src)
         unsigned long dummy;
         char *ret = dst;
 
-        asm volatile ("0: srst  %0,%1\n"
-                      "   jo    0b\n"
-                      "1: mvst  %0,%2\n"
-                      "   jo    1b"
-                      : "=&a" (dummy), "+a" (dst), "+a" (src)
-                      : "d" (r0), "0" (0) : "cc", "memory" );
+        asm volatile(
+                "0:     srst    %0,%1\n"
+                "       jo      0b\n"
+                "1:     mvst    %0,%2\n"
+                "       jo      1b"
+                : "=&a" (dummy), "+a" (dst), "+a" (src)
+                : "d" (r0), "0" (0) : "cc", "memory" );
         return ret;
 }
 
@@ -100,10 +103,11 @@ static inline char *strcpy(char *dst, const char *src)
         register int r0 asm("0") = 0;
         char *ret = dst;
 
-        asm volatile ("0: mvst  %0,%1\n"
-                      "   jo    0b"
-                      : "+&a" (dst), "+&a" (src) : "d" (r0)
-                      : "cc", "memory" );
+        asm volatile(
+                "0:     mvst    %0,%1\n"
+                "       jo      0b"
+                : "+&a" (dst), "+&a" (src) : "d" (r0)
+                : "cc", "memory");
         return ret;
 }
 
@@ -112,9 +116,10 @@ static inline size_t strlen(const char *s)
         register unsigned long r0 asm("0") = 0;
         const char *tmp = s;
 
-        asm volatile ("0: srst  %0,%1\n"
-                      "   jo    0b"
-                      : "+d" (r0), "+a" (tmp) :  : "cc" );
+        asm volatile(
+                "0:     srst    %0,%1\n"
+                "       jo      0b"
+                : "+d" (r0), "+a" (tmp) :  : "cc");
         return r0 - (unsigned long) s;
 }
 
@@ -124,9 +129,10 @@ static inline size_t strnlen(const char * s, size_t n)
         const char *tmp = s;
         const char *end = s + n;
 
-        asm volatile ("0: srst  %0,%1\n"
-                      "   jo    0b"
-                      : "+a" (end), "+a" (tmp) : "d" (r0)  : "cc" );
+        asm volatile(
+                "0:     srst    %0,%1\n"
+                "       jo      0b"
+                : "+a" (end), "+a" (tmp) : "d" (r0)  : "cc");
         return end - s;
 }
 
diff --git a/include/asm-s390/system.h b/include/asm-s390/system.h
index 71a0732cd5..ccbafe4bf2 100644
--- a/include/asm-s390/system.h
+++ b/include/asm-s390/system.h
@@ -23,74 +23,68 @@ struct task_struct;
 
 extern struct task_struct *__switch_to(void *, void *);
 
-#ifdef __s390x__
-#define __FLAG_SHIFT 56
-#else /* ! __s390x__ */
-#define __FLAG_SHIFT 24
-#endif /* ! __s390x__ */
-
 static inline void save_fp_regs(s390_fp_regs *fpregs)
 {
-        asm volatile (
-                "   std   0,8(%1)\n"
-                "   std   2,24(%1)\n"
-                "   std   4,40(%1)\n"
-                "   std   6,56(%1)"
-                : "=m" (*fpregs) : "a" (fpregs), "m" (*fpregs) : "memory" );
+        asm volatile(
+                "       std     0,8(%1)\n"
+                "       std     2,24(%1)\n"
+                "       std     4,40(%1)\n"
+                "       std     6,56(%1)"
+                : "=m" (*fpregs) : "a" (fpregs), "m" (*fpregs) : "memory");
         if (!MACHINE_HAS_IEEE)
                 return;
         asm volatile(
-                "   stfpc 0(%1)\n"
-                "   std   1,16(%1)\n"
-                "   std   3,32(%1)\n"
-                "   std   5,48(%1)\n"
-                "   std   7,64(%1)\n"
-                "   std   8,72(%1)\n"
-                "   std   9,80(%1)\n"
-                "   std   10,88(%1)\n"
-                "   std   11,96(%1)\n"
-                "   std   12,104(%1)\n"
-                "   std   13,112(%1)\n"
-                "   std   14,120(%1)\n"
-                "   std   15,128(%1)\n"
-                : "=m" (*fpregs) : "a" (fpregs), "m" (*fpregs) : "memory" );
+                "       stfpc   0(%1)\n"
+                "       std     1,16(%1)\n"
+                "       std     3,32(%1)\n"
+                "       std     5,48(%1)\n"
+                "       std     7,64(%1)\n"
+                "       std     8,72(%1)\n"
+                "       std     9,80(%1)\n"
+                "       std     10,88(%1)\n"
+                "       std     11,96(%1)\n"
+                "       std     12,104(%1)\n"
+                "       std     13,112(%1)\n"
+                "       std     14,120(%1)\n"
+                "       std     15,128(%1)\n"
+                : "=m" (*fpregs) : "a" (fpregs), "m" (*fpregs) : "memory");
 }
 
 static inline void restore_fp_regs(s390_fp_regs *fpregs)
 {
-        asm volatile (
-                "   ld    0,8(%0)\n"
-                "   ld    2,24(%0)\n"
-                "   ld    4,40(%0)\n"
-                "   ld    6,56(%0)"
-                : : "a" (fpregs), "m" (*fpregs) );
+        asm volatile(
+                "       ld      0,8(%0)\n"
+                "       ld      2,24(%0)\n"
+                "       ld      4,40(%0)\n"
+                "       ld      6,56(%0)"
+                : : "a" (fpregs), "m" (*fpregs));
         if (!MACHINE_HAS_IEEE)
                 return;
         asm volatile(
-                "   lfpc  0(%0)\n"
-                "   ld    1,16(%0)\n"
-                "   ld    3,32(%0)\n"
-                "   ld    5,48(%0)\n"
-                "   ld    7,64(%0)\n"
-                "   ld    8,72(%0)\n"
-                "   ld    9,80(%0)\n"
-                "   ld    10,88(%0)\n"
-                "   ld    11,96(%0)\n"
-                "   ld    12,104(%0)\n"
-                "   ld    13,112(%0)\n"
-                "   ld    14,120(%0)\n"
-                "   ld    15,128(%0)\n"
-                : : "a" (fpregs), "m" (*fpregs) );
+                "       lfpc    0(%0)\n"
+                "       ld      1,16(%0)\n"
+                "       ld      3,32(%0)\n"
+                "       ld      5,48(%0)\n"
+                "       ld      7,64(%0)\n"
+                "       ld      8,72(%0)\n"
+                "       ld      9,80(%0)\n"
+                "       ld      10,88(%0)\n"
+                "       ld      11,96(%0)\n"
+                "       ld      12,104(%0)\n"
+                "       ld      13,112(%0)\n"
+                "       ld      14,120(%0)\n"
+                "       ld      15,128(%0)\n"
+                : : "a" (fpregs), "m" (*fpregs));
 }
 
 static inline void save_access_regs(unsigned int *acrs)
 {
-        asm volatile ("stam 0,15,0(%0)" : : "a" (acrs) : "memory" );
+        asm volatile("stam 0,15,0(%0)" : : "a" (acrs) : "memory");
 }
 
 static inline void restore_access_regs(unsigned int *acrs)
 {
-        asm volatile ("lam 0,15,0(%0)" : : "a" (acrs) );
+        asm volatile("lam 0,15,0(%0)" : : "a" (acrs));
 }
 
 #define switch_to(prev,next,last) do {                                       \
@@ -126,10 +120,15 @@ extern void account_system_vtime(struct task_struct *);
         account_vtime(prev);                                                 \
 } while (0)
 
-#define nop() __asm__ __volatile__ ("nop")
+#define nop() asm volatile("nop")
 
-#define xchg(ptr,x) \
-  ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(void *)(ptr),sizeof(*(ptr))))
+#define xchg(ptr,x)                                                       \
+({                                                                        \
+        __typeof__(*(ptr)) __ret;                                         \
+        __ret = (__typeof__(*(ptr)))                                      \
+                __xchg((unsigned long)(x), (void *)(ptr),sizeof(*(ptr))); \
+        __ret;                                                            \
+})
 
 static inline unsigned long __xchg(unsigned long x, void * ptr, int size)
 {
@@ -142,15 +141,15 @@ static inline unsigned long __xchg(unsigned long x, void * ptr, int size)
                 shift = (3 ^ (addr & 3)) << 3;
                 addr ^= addr & 3;
                 asm volatile(
-                        "    l   %0,0(%4)\n"
-                        "0:  lr  0,%0\n"
-                        "    nr  0,%3\n"
-                        "    or  0,%2\n"
-                        "    cs  %0,0,0(%4)\n"
-                        "    jl  0b\n"
+                        "       l       %0,0(%4)\n"
+                        "0:     lr      0,%0\n"
+                        "       nr      0,%3\n"
+                        "       or      0,%2\n"
+                        "       cs      %0,0,0(%4)\n"
+                        "       jl      0b\n"
                         : "=&d" (old), "=m" (*(int *) addr)
                         : "d" (x << shift), "d" (~(255 << shift)), "a" (addr),
-                          "m" (*(int *) addr) : "memory", "cc", "0" );
+                          "m" (*(int *) addr) : "memory", "cc", "0");
                 x = old >> shift;
                 break;
         case 2:
@@ -158,36 +157,36 @@ static inline unsigned long __xchg(unsigned long x, void * ptr, int size)
                 shift = (2 ^ (addr & 2)) << 3;
                 addr ^= addr & 2;
                 asm volatile(
-                        "    l   %0,0(%4)\n"
-                        "0:  lr  0,%0\n"
-                        "    nr  0,%3\n"
-                        "    or  0,%2\n"
-                        "    cs  %0,0,0(%4)\n"
-                        "    jl  0b\n"
+                        "       l       %0,0(%4)\n"
+                        "0:     lr      0,%0\n"
+                        "       nr      0,%3\n"
+                        "       or      0,%2\n"
+                        "       cs      %0,0,0(%4)\n"
+                        "       jl      0b\n"
                         : "=&d" (old), "=m" (*(int *) addr)
                         : "d" (x << shift), "d" (~(65535 << shift)), "a" (addr),
-                          "m" (*(int *) addr) : "memory", "cc", "0" );
+                          "m" (*(int *) addr) : "memory", "cc", "0");
                 x = old >> shift;
                 break;
         case 4:
-                asm volatile (
-                        "    l   %0,0(%3)\n"
-                        "0:  cs  %0,%2,0(%3)\n"
-                        "    jl  0b\n"
+                asm volatile(
+                        "       l       %0,0(%3)\n"
+                        "0:     cs      %0,%2,0(%3)\n"
+                        "       jl      0b\n"
                         : "=&d" (old), "=m" (*(int *) ptr)
                         : "d" (x), "a" (ptr), "m" (*(int *) ptr)
-                        : "memory", "cc" );
+                        : "memory", "cc");
                 x = old;
                 break;
 #ifdef __s390x__
         case 8:
-                asm volatile (
-                        "    lg  %0,0(%3)\n"
-                        "0:  csg %0,%2,0(%3)\n"
-                        "    jl  0b\n"
+                asm volatile(
+                        "       lg      %0,0(%3)\n"
+                        "0:     csg     %0,%2,0(%3)\n"
+                        "       jl      0b\n"
                         : "=&d" (old), "=m" (*(long *) ptr)
                         : "d" (x), "a" (ptr), "m" (*(long *) ptr)
-                        : "memory", "cc" );
+                        : "memory", "cc");
                 x = old;
                 break;
 #endif /* __s390x__ */
@@ -219,55 +218,55 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
                 shift = (3 ^ (addr & 3)) << 3;
                 addr ^= addr & 3;
                 asm volatile(
-                        "    l   %0,0(%4)\n"
-                        "0:  nr  %0,%5\n"
-                        "    lr  %1,%0\n"
-                        "    or  %0,%2\n"
-                        "    or  %1,%3\n"
-                        "    cs  %0,%1,0(%4)\n"
-                        "    jnl 1f\n"
-                        "    xr  %1,%0\n"
-                        "    nr  %1,%5\n"
-                        "    jnz 0b\n"
+                        "       l       %0,0(%4)\n"
+                        "0:     nr      %0,%5\n"
+                        "       lr      %1,%0\n"
+                        "       or      %0,%2\n"
+                        "       or      %1,%3\n"
+                        "       cs      %0,%1,0(%4)\n"
+                        "       jnl     1f\n"
+                        "       xr      %1,%0\n"
+                        "       nr      %1,%5\n"
+                        "       jnz     0b\n"
                         "1:"
                         : "=&d" (prev), "=&d" (tmp)
                         : "d" (old << shift), "d" (new << shift), "a" (ptr),
                           "d" (~(255 << shift))
-                        : "memory", "cc" );
+                        : "memory", "cc");
                 return prev >> shift;
         case 2:
                 addr = (unsigned long) ptr;
                 shift = (2 ^ (addr & 2)) << 3;
                 addr ^= addr & 2;
                 asm volatile(
-                        "    l   %0,0(%4)\n"
-                        "0:  nr  %0,%5\n"
-                        "    lr  %1,%0\n"
-                        "    or  %0,%2\n"
-                        "    or  %1,%3\n"
-                        "    cs  %0,%1,0(%4)\n"
-                        "    jnl 1f\n"
-                        "    xr  %1,%0\n"
-                        "    nr  %1,%5\n"
-                        "    jnz 0b\n"
+                        "       l       %0,0(%4)\n"
+                        "0:     nr      %0,%5\n"
+                        "       lr      %1,%0\n"
+                        "       or      %0,%2\n"
+                        "       or      %1,%3\n"
+                        "       cs      %0,%1,0(%4)\n"
+                        "       jnl     1f\n"
+                        "       xr      %1,%0\n"
+                        "       nr      %1,%5\n"
+                        "       jnz     0b\n"
                         "1:"
                         : "=&d" (prev), "=&d" (tmp)
                         : "d" (old << shift), "d" (new << shift), "a" (ptr),
                           "d" (~(65535 << shift))
-                        : "memory", "cc" );
+                        : "memory", "cc");
                 return prev >> shift;
         case 4:
-                asm volatile (
-                        "    cs  %0,%2,0(%3)\n"
+                asm volatile(
+                        "       cs      %0,%2,0(%3)\n"
                         : "=&d" (prev) : "0" (old), "d" (new), "a" (ptr)
-                        : "memory", "cc" );
+                        : "memory", "cc");
                 return prev;
 #ifdef __s390x__
         case 8:
-                asm volatile (
-                        "    csg %0,%2,0(%3)\n"
+                asm volatile(
+                        "       csg     %0,%2,0(%3)\n"
                         : "=&d" (prev) : "0" (old), "d" (new), "a" (ptr)
-                        : "memory", "cc" );
+                        : "memory", "cc");
                 return prev;
 #endif /* __s390x__ */
         }
@@ -284,8 +283,8 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
  * all memory ops have completed wrt other CPU's ( see 7-15 POP  DJB ).
  */
 
-#define eieio()  __asm__ __volatile__ ( "bcr 15,0" : : : "memory" ) 
-# define SYNC_OTHER_CORES(x)   eieio() 
+#define eieio() asm volatile("bcr 15,0" : : : "memory")
+#define SYNC_OTHER_CORES(x)   eieio()
 #define mb()    eieio()
 #define rmb()   eieio()
 #define wmb()   eieio()
@@ -299,151 +298,60 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
 
 
 #define set_mb(var, value)      do { var = value; mb(); } while (0)
-#define set_wmb(var, value)     do { var = value; wmb(); } while (0)
-
-/* interrupt control.. */
-#define local_irq_enable() ({ \
-        unsigned long  __dummy; \
-        __asm__ __volatile__ ( \
-                "stosm 0(%1),0x03" \
-                : "=m" (__dummy) : "a" (&__dummy) : "memory" ); \
-        })
-
-#define local_irq_disable() ({ \
-        unsigned long __flags; \
-        __asm__ __volatile__ ( \
-                "stnsm 0(%1),0xfc" : "=m" (__flags) : "a" (&__flags) ); \
-        __flags; \
-        })
-
-#define local_save_flags(x) \
-        __asm__ __volatile__("stosm 0(%1),0" : "=m" (x) : "a" (&x), "m" (x) )
-
-#define local_irq_restore(x) \
-        __asm__ __volatile__("ssm   0(%0)" : : "a" (&x), "m" (x) : "memory")
-
-#define irqs_disabled()                 \
-({                                      \
-        unsigned long flags;            \
-        local_save_flags(flags);        \
-        !((flags >> __FLAG_SHIFT) & 3); \
-})
 
 #ifdef __s390x__
 
-#define __ctl_load(array, low, high) ({ \
-        typedef struct { char _[sizeof(array)]; } addrtype; \
-        __asm__ __volatile__ ( \
-                "   bras  1,0f\n" \
-                "   lctlg 0,0,0(%0)\n" \
-                "0: ex    %1,0(1)" \
-                : : "a" (&array), "a" (((low)<<4)+(high)), \
-                    "m" (*(addrtype *)(array)) : "1" ); \
+#define __ctl_load(array, low, high) ({                         \
+        typedef struct { char _[sizeof(array)]; } addrtype;     \
+        asm volatile(                                           \
+                "       lctlg   %1,%2,0(%0)\n"                  \
+                : : "a" (&array), "i" (low), "i" (high),        \
+                    "m" (*(addrtype *)(array)));                \
         })
 
-#define __ctl_store(array, low, high) ({ \
-        typedef struct { char _[sizeof(array)]; } addrtype; \
-        __asm__ __volatile__ ( \
-                "   bras  1,0f\n" \
-                "   stctg 0,0,0(%1)\n" \
-                "0: ex    %2,0(1)" \
-                : "=m" (*(addrtype *)(array)) \
-                : "a" (&array), "a" (((low)<<4)+(high)) : "1" ); \
+#define __ctl_store(array, low, high) ({                        \
+        typedef struct { char _[sizeof(array)]; } addrtype;     \
+        asm volatile(                                           \
+                "       stctg   %2,%3,0(%1)\n"                  \
+                : "=m" (*(addrtype *)(array))                   \
+                : "a" (&array), "i" (low), "i" (high));         \
         })
 
-#define __ctl_set_bit(cr, bit) ({ \
-        __u8 __dummy[24]; \
-        __asm__ __volatile__ ( \
-                "    bras  1,0f\n"       /* skip indirect insns */ \
-                "    stctg 0,0,0(%1)\n" \
-                "    lctlg 0,0,0(%1)\n" \
-                "0:  ex    %2,0(1)\n"    /* execute stctl */ \
-                "    lg    0,0(%1)\n" \
-                "    ogr   0,%3\n"       /* set the bit */ \
-                "    stg   0,0(%1)\n" \
-                "1:  ex    %2,6(1)"      /* execute lctl */ \
-                : "=m" (__dummy) \
-                : "a" ((((unsigned long) &__dummy) + 7) & ~7UL), \
-                  "a" (cr*17), "a" (1L<<(bit)) \
-                : "cc", "0", "1" ); \
-        })
-
-#define __ctl_clear_bit(cr, bit) ({ \
-        __u8 __dummy[16]; \
-        __asm__ __volatile__ ( \
-                "    bras  1,0f\n"       /* skip indirect insns */ \
-                "    stctg 0,0,0(%1)\n" \
-                "    lctlg 0,0,0(%1)\n" \
-                "0:  ex    %2,0(1)\n"    /* execute stctl */ \
-                "    lg    0,0(%1)\n" \
-                "    ngr   0,%3\n"       /* set the bit */ \
-                "    stg   0,0(%1)\n" \
-                "1:  ex    %2,6(1)"      /* execute lctl */ \
-                : "=m" (__dummy) \
-                : "a" ((((unsigned long) &__dummy) + 7) & ~7UL), \
-                  "a" (cr*17), "a" (~(1L<<(bit))) \
-                : "cc", "0", "1" ); \
-        })
-
 #else /* __s390x__ */
 
-#define __ctl_load(array, low, high) ({ \
-        typedef struct { char _[sizeof(array)]; } addrtype; \
-        __asm__ __volatile__ ( \
-                "   bras  1,0f\n" \
-                "   lctl 0,0,0(%0)\n" \
-                "0: ex    %1,0(1)" \
-                : : "a" (&array), "a" (((low)<<4)+(high)), \
-                    "m" (*(addrtype *)(array)) : "1" ); \
-        })
+#define __ctl_load(array, low, high) ({                         \
+        typedef struct { char _[sizeof(array)]; } addrtype;     \
+        asm volatile(                                           \
+                "       lctl    %1,%2,0(%0)\n"                  \
+                : : "a" (&array), "i" (low), "i" (high),        \
+                    "m" (*(addrtype *)(array)));                \
+})
 
-#define __ctl_store(array, low, high) ({ \
-        typedef struct { char _[sizeof(array)]; } addrtype; \
-        __asm__ __volatile__ ( \
-                "   bras  1,0f\n" \
-                "   stctl 0,0,0(%1)\n" \
-                "0: ex    %2,0(1)" \
-                : "=m" (*(addrtype *)(array)) \
-                : "a" (&array), "a" (((low)<<4)+(high)): "1" ); \
+#define __ctl_store(array, low, high) ({                        \
+        typedef struct { char _[sizeof(array)]; } addrtype;     \
+        asm volatile(                                           \
+                "       stctl   %2,%3,0(%1)\n"                  \
+                : "=m" (*(addrtype *)(array))                   \
+                : "a" (&array), "i" (low), "i" (high));         \
         })
 
-#define __ctl_set_bit(cr, bit) ({ \
-        __u8 __dummy[16]; \
-        __asm__ __volatile__ ( \
-                "    bras  1,0f\n"       /* skip indirect insns */ \
-                "    stctl 0,0,0(%1)\n" \
-                "    lctl  0,0,0(%1)\n" \
-                "0:  ex    %2,0(1)\n"    /* execute stctl */ \
-                "    l     0,0(%1)\n" \
-                "    or    0,%3\n"       /* set the bit */ \
-                "    st    0,0(%1)\n" \
-                "1:  ex    %2,4(1)"      /* execute lctl */ \
-                : "=m" (__dummy) \
-                : "a" ((((unsigned long) &__dummy) + 7) & ~7UL), \
-                  "a" (cr*17), "a" (1<<(bit)) \
-                : "cc", "0", "1" ); \
-        })
-
-#define __ctl_clear_bit(cr, bit) ({ \
-        __u8 __dummy[16]; \
-        __asm__ __volatile__ ( \
-                "    bras  1,0f\n"       /* skip indirect insns */ \
-                "    stctl 0,0,0(%1)\n" \
-                "    lctl  0,0,0(%1)\n" \
-                "0:  ex    %2,0(1)\n"    /* execute stctl */ \
-                "    l     0,0(%1)\n" \
-                "    nr    0,%3\n"       /* set the bit */ \
-                "    st    0,0(%1)\n" \
-                "1:  ex    %2,4(1)"      /* execute lctl */ \
-                : "=m" (__dummy) \
-                : "a" ((((unsigned long) &__dummy) + 7) & ~7UL), \
-                  "a" (cr*17), "a" (~(1<<(bit))) \
-                : "cc", "0", "1" ); \
-        })
 #endif /* __s390x__ */
 
-/* For spinlocks etc */
-#define local_irq_save(x)       ((x) = local_irq_disable())
+#define __ctl_set_bit(cr, bit) ({       \
+        unsigned long __dummy;          \
+        __ctl_store(__dummy, cr, cr);   \
+        __dummy |= 1UL << (bit);        \
+        __ctl_load(__dummy, cr, cr);    \
+})
+
+#define __ctl_clear_bit(cr, bit) ({     \
+        unsigned long __dummy;          \
+        __ctl_store(__dummy, cr, cr);   \
+        __dummy &= ~(1UL << (bit));     \
+        __ctl_load(__dummy, cr, cr);    \
+})
+
+#include <linux/irqflags.h>
 
 /*
  * Use to set psw mask except for the first byte which
@@ -452,8 +360,7 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
 static inline void
 __set_psw_mask(unsigned long mask)
 {
-        local_save_flags(mask);
-        __load_psw_mask(mask);
+        __load_psw_mask(mask | (__raw_local_irq_stosm(0x00) & ~(-1UL >> 8)));
 }
 
 #define local_mcck_enable()  __set_psw_mask(PSW_KERNEL_BITS)
@@ -482,4 +389,3 @@ extern void (*_machine_power_off)(void);
 #endif /* __KERNEL__ */
 
 #endif
-
diff --git a/include/asm-s390/thread_info.h b/include/asm-s390/thread_info.h
index 8e0c7ed73d..0a518915bf 100644
--- a/include/asm-s390/thread_info.h
+++ b/include/asm-s390/thread_info.h
@@ -63,6 +63,7 @@ struct thread_info {
         .exec_domain    = &default_exec_domain, \
         .flags          = 0,                    \
         .cpu            = 0,                    \
+        .preempt_count  = 1,                    \
         .restart_block  = {                     \
                 .fn = do_no_restart_syscall,    \
         },                                      \
diff --git a/include/asm-s390/timex.h b/include/asm-s390/timex.h
index 4848057daf..4df4a41029 100644
--- a/include/asm-s390/timex.h
+++ b/include/asm-s390/timex.h
@@ -15,20 +15,21 @@
 
 typedef unsigned long long cycles_t;
 
-static inline cycles_t get_cycles(void)
-{
-        cycles_t cycles;
-
-        __asm__("stck 0(%1)" : "=m" (cycles) : "a" (&cycles) : "cc");
-        return cycles >> 2;
-}
-
 static inline unsigned long long get_clock (void)
 {
         unsigned long long clk;
 
-        __asm__("stck 0(%1)" : "=m" (clk) : "a" (&clk) : "cc");
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
+        asm volatile("stck %0" : "=Q" (clk) : : "cc");
+#else /* __GNUC__ */
+        asm volatile("stck 0(%1)" : "=m" (clk) : "a" (&clk) : "cc");
+#endif /* __GNUC__ */
         return clk;
 }
 
+static inline cycles_t get_cycles(void)
+{
+        return (cycles_t) get_clock() >> 2;
+}
+
 #endif
diff --git a/include/asm-s390/tlbflush.h b/include/asm-s390/tlbflush.h
index 73cd85bebf..fa4dc916a9 100644
--- a/include/asm-s390/tlbflush.h
+++ b/include/asm-s390/tlbflush.h
@@ -25,7 +25,7 @@
  */
 
 #define local_flush_tlb() \
-do {  __asm__ __volatile__("ptlb": : :"memory"); } while (0)
+do {  asm volatile("ptlb": : :"memory"); } while (0)
 
 #ifndef CONFIG_SMP
 
@@ -68,24 +68,24 @@ extern void smp_ptlb_all(void);
 
 static inline void global_flush_tlb(void)
 {
+        register unsigned long reg2 asm("2");
+        register unsigned long reg3 asm("3");
+        register unsigned long reg4 asm("4");
+        long dummy;
+
 #ifndef __s390x__
         if (!MACHINE_HAS_CSP) {
                 smp_ptlb_all();
                 return;
         }
 #endif /* __s390x__ */
-        {
-                register unsigned long addr asm("4");
-                long dummy;
-
-                dummy = 0;
-                addr = ((unsigned long) &dummy) + 1;
-                __asm__ __volatile__ (
-                        "    slr  2,2\n"
-                        "    slr  3,3\n"
-                        "    csp  2,%0"
-                        : : "a" (addr), "m" (dummy) : "cc", "2", "3" );
-        }
+
+        dummy = 0;
+        reg2 = reg3 = 0;
+        reg4 = ((unsigned long) &dummy) + 1;
+        asm volatile(
+                "       csp     %0,%2"
+                : : "d" (reg2), "d" (reg3), "d" (reg4), "m" (dummy) : "cc" );
 }
 
 /*
@@ -102,9 +102,9 @@ static inline void __flush_tlb_mm(struct mm_struct * mm)
         if (unlikely(cpus_empty(mm->cpu_vm_mask)))
                 return;
         if (MACHINE_HAS_IDTE) {
-                asm volatile (".insn rrf,0xb98e0000,0,%0,%1,0"
-                              : : "a" (2048),
-                              "a" (__pa(mm->pgd)&PAGE_MASK) : "cc" );
+                asm volatile(
+                        "       .insn   rrf,0xb98e0000,0,%0,%1,0"
+                        : : "a" (2048), "a" (__pa(mm->pgd)&PAGE_MASK) : "cc");
                 return;
         }
         preempt_disable();
diff --git a/include/asm-s390/uaccess.h b/include/asm-s390/uaccess.h
index 0b7c0ca4c3..72ae4efddb 100644
--- a/include/asm-s390/uaccess.h
+++ b/include/asm-s390/uaccess.h
@@ -38,25 +38,14 @@
 #define get_ds()        (KERNEL_DS)
 #define get_fs()        (current->thread.mm_segment)
 
-#ifdef __s390x__
 #define set_fs(x) \
 ({                                                                      \
         unsigned long __pto;                                            \
         current->thread.mm_segment = (x);                               \
         __pto = current->thread.mm_segment.ar4 ?                        \
                 S390_lowcore.user_asce : S390_lowcore.kernel_asce;      \
-        asm volatile ("lctlg 7,7,%0" : : "m" (__pto) );                 \
+        __ctl_load(__pto, 7, 7);                                        \
 })
-#else
-#define set_fs(x) \
-({                                                                      \
-        unsigned long __pto;                                            \
-        current->thread.mm_segment = (x);                               \
-        __pto = current->thread.mm_segment.ar4 ?                        \
-                S390_lowcore.user_asce : S390_lowcore.kernel_asce;      \
-        asm volatile ("lctl  7,7,%0" : : "m" (__pto) );                 \
-})
-#endif
 
 #define segment_eq(a,b) ((a).ar4 == (b).ar4)
 
@@ -85,76 +74,51 @@ struct exception_table_entry
         unsigned long insn, fixup;
 };
 
-#ifndef __s390x__
-#define __uaccess_fixup \
-        ".section .fixup,\"ax\"\n"      \
-        "2: lhi    %0,%4\n"             \
-        "   bras   1,3f\n"              \
-        "   .long  1b\n"                \
-        "3: l      1,0(1)\n"            \
-        "   br     1\n"                 \
-        ".previous\n"                   \
-        ".section __ex_table,\"a\"\n"   \
-        "   .align 4\n"                 \
-        "   .long  0b,2b\n"             \
-        ".previous"
-#define __uaccess_clobber "cc", "1"
-#else /* __s390x__ */
-#define __uaccess_fixup \
-        ".section .fixup,\"ax\"\n"      \
-        "2: lghi   %0,%4\n"             \
-        "   jg     1b\n"                \
-        ".previous\n"                   \
-        ".section __ex_table,\"a\"\n"   \
-        "   .align 8\n"                 \
-        "   .quad  0b,2b\n"             \
-        ".previous"
-#define __uaccess_clobber "cc"
-#endif /* __s390x__ */
+struct uaccess_ops {
+        size_t (*copy_from_user)(size_t, const void __user *, void *);
+        size_t (*copy_from_user_small)(size_t, const void __user *, void *);
+        size_t (*copy_to_user)(size_t, void __user *, const void *);
+        size_t (*copy_to_user_small)(size_t, void __user *, const void *);
+        size_t (*copy_in_user)(size_t, void __user *, const void __user *);
+        size_t (*clear_user)(size_t, void __user *);
+        size_t (*strnlen_user)(size_t, const char __user *);
+        size_t (*strncpy_from_user)(size_t, const char __user *, char *);
+        int (*futex_atomic_op)(int op, int __user *, int oparg, int *old);
+        int (*futex_atomic_cmpxchg)(int __user *, int old, int new);
+};
+
+extern struct uaccess_ops uaccess;
+extern struct uaccess_ops uaccess_std;
+extern struct uaccess_ops uaccess_mvcos;
+
+static inline int __put_user_fn(size_t size, void __user *ptr, void *x)
+{
+        size = uaccess.copy_to_user_small(size, ptr, x);
+        return size ? -EFAULT : size;
+}
+
+static inline int __get_user_fn(size_t size, const void __user *ptr, void *x)
+{
+        size = uaccess.copy_from_user_small(size, ptr, x);
+        return size ? -EFAULT : size;
+}
 
 /*
  * These are the main single-value transfer routines.  They automatically
  * use the right size if we just have the right pointer type.
  */
-#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
-#define __put_user_asm(x, ptr, err) \
-({                                                              \
-        err = 0;                                                \
-        asm volatile(                                           \
-                "0: mvcs  0(%1,%2),%3,%0\n"                     \
-                "1:\n"                                          \
-                __uaccess_fixup                                 \
-                : "+&d" (err)                                   \
-                : "d" (sizeof(*(ptr))), "a" (ptr), "Q" (x),     \
-                  "K" (-EFAULT)                                 \
-                : __uaccess_clobber );                          \
-})
-#else
-#define __put_user_asm(x, ptr, err) \
-({                                                              \
-        err = 0;                                                \
-        asm volatile(                                           \
-                "0: mvcs  0(%1,%2),0(%3),%0\n"                  \
-                "1:\n"                                          \
-                __uaccess_fixup                                 \
-                : "+&d" (err)                                   \
-                : "d" (sizeof(*(ptr))), "a" (ptr), "a" (&(x)),  \
-                  "K" (-EFAULT), "m" (x)                        \
-                : __uaccess_clobber );                          \
-})
-#endif
-
 #define __put_user(x, ptr) \
 ({                                                              \
         __typeof__(*(ptr)) __x = (x);                           \
-        int __pu_err;                                           \
+        int __pu_err = -EFAULT;                                 \
         __chk_user_ptr(ptr);                                    \
         switch (sizeof (*(ptr))) {                              \
         case 1:                                                 \
         case 2:                                                 \
         case 4:                                                 \
         case 8:                                                 \
-                __put_user_asm(__x, ptr, __pu_err);             \
+                __pu_err = __put_user_fn(sizeof (*(ptr)),       \
+                                         ptr, &__x);            \
                 break;                                          \
         default:                                                \
                 __put_user_bad();                               \
@@ -172,60 +136,36 @@ struct exception_table_entry
 
 extern int __put_user_bad(void) __attribute__((noreturn));
 
-#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
-#define __get_user_asm(x, ptr, err) \
-({                                                              \
-        err = 0;                                                \
-        asm volatile (                                          \
-                "0: mvcp  %O1(%2,%R1),0(%3),%0\n"               \
-                "1:\n"                                          \
-                __uaccess_fixup                                 \
-                : "+&d" (err), "=Q" (x)                         \
-                : "d" (sizeof(*(ptr))), "a" (ptr),              \
-                  "K" (-EFAULT)                                 \
-                : __uaccess_clobber );                          \
-})
-#else
-#define __get_user_asm(x, ptr, err) \
-({                                                              \
-        err = 0;                                                \
-        asm volatile (                                          \
-                "0: mvcp  0(%2,%5),0(%3),%0\n"                  \
-                "1:\n"                                          \
-                __uaccess_fixup                                 \
-                : "+&d" (err), "=m" (x)                         \
-                : "d" (sizeof(*(ptr))), "a" (ptr),              \
-                  "K" (-EFAULT), "a" (&(x))                     \
-                : __uaccess_clobber );                          \
-})
-#endif
-
 #define __get_user(x, ptr)                                      \
 ({                                                              \
-        int __gu_err;                                           \
-        __chk_user_ptr(ptr);                                    \
+        int __gu_err = -EFAULT;                                 \
+        __chk_user_ptr(ptr);                                    \
         switch (sizeof(*(ptr))) {                               \
         case 1: {                                               \
                 unsigned char __x;                              \
-                __get_user_asm(__x, ptr, __gu_err);             \
+                __gu_err = __get_user_fn(sizeof (*(ptr)),       \
+                                         ptr, &__x);            \
                 (x) = *(__force __typeof__(*(ptr)) *) &__x;     \
                 break;                                          \
         };                                                      \
         case 2: {                                               \
                 unsigned short __x;                             \
-                __get_user_asm(__x, ptr, __gu_err);             \
+                __gu_err = __get_user_fn(sizeof (*(ptr)),       \
+                                         ptr, &__x);            \
                 (x) = *(__force __typeof__(*(ptr)) *) &__x;     \
                 break;                                          \
         };                                                      \
         case 4: {                                               \
                 unsigned int __x;                               \
-                __get_user_asm(__x, ptr, __gu_err);             \
+                __gu_err = __get_user_fn(sizeof (*(ptr)),       \
+                                         ptr, &__x);            \
                 (x) = *(__force __typeof__(*(ptr)) *) &__x;     \
                 break;                                          \
         };                                                      \
         case 8: {                                               \
                 unsigned long long __x;                         \
-                __get_user_asm(__x, ptr, __gu_err);             \
+                __gu_err = __get_user_fn(sizeof (*(ptr)),       \
+                                         ptr, &__x);            \
                 (x) = *(__force __typeof__(*(ptr)) *) &__x;     \
                 break;                                          \
         };                                                      \
@@ -247,8 +187,6 @@ extern int __get_user_bad(void) __attribute__((noreturn));
 #define __put_user_unaligned __put_user
 #define __get_user_unaligned __get_user
 
-extern long __copy_to_user_asm(const void *from, long n, void __user *to);
-
 /**
  * __copy_to_user: - Copy a block of data into user space, with less checking.
  * @to:   Destination address, in user space.
@@ -266,7 +204,10 @@ extern long __copy_to_user_asm(const void *from, long n, void __user *to);
 static inline unsigned long
 __copy_to_user(void __user *to, const void *from, unsigned long n)
 {
-        return __copy_to_user_asm(from, n, to);
+        if (__builtin_constant_p(n) && (n <= 256))
+                return uaccess.copy_to_user_small(n, to, from);
+        else
+                return uaccess.copy_to_user(n, to, from);
 }
 
 #define __copy_to_user_inatomic __copy_to_user
@@ -294,8 +235,6 @@ copy_to_user(void __user *to, const void *from, unsigned long n)
         return n;
 }
 
-extern long __copy_from_user_asm(void *to, long n, const void __user *from);
-
 /**
  * __copy_from_user: - Copy a block of data from user space, with less checking.
  * @to:   Destination address, in kernel space.
@@ -316,7 +255,10 @@ extern long __copy_from_user_asm(void *to, long n, const void __user *from);
 static inline unsigned long
 __copy_from_user(void *to, const void __user *from, unsigned long n)
 {
-        return __copy_from_user_asm(to, n, from);
+        if (__builtin_constant_p(n) && (n <= 256))
+                return uaccess.copy_from_user_small(n, from, to);
+        else
+                return uaccess.copy_from_user(n, from, to);
 }
 
 /**
@@ -346,13 +288,10 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
         return n;
 }
 
-extern unsigned long __copy_in_user_asm(const void __user *from, long n,
-                                                        void __user *to);
-
 static inline unsigned long
 __copy_in_user(void __user *to, const void __user *from, unsigned long n)
 {
-        return __copy_in_user_asm(from, n, to);
+        return uaccess.copy_in_user(n, to, from);
 }
 
 static inline unsigned long
@@ -360,34 +299,28 @@ copy_in_user(void __user *to, const void __user *from, unsigned long n)
 {
         might_sleep();
         if (__access_ok(from,n) && __access_ok(to,n))
-                n = __copy_in_user_asm(from, n, to);
+                n = __copy_in_user(to, from, n);
         return n;
 }
 
 /*
  * Copy a null terminated string from userspace.
  */
-extern long __strncpy_from_user_asm(long count, char *dst,
-                                        const char __user *src);
-
 static inline long
 strncpy_from_user(char *dst, const char __user *src, long count)
 {
         long res = -EFAULT;
         might_sleep();
         if (access_ok(VERIFY_READ, src, 1))
-                res = __strncpy_from_user_asm(count, dst, src);
+                res = uaccess.strncpy_from_user(count, src, dst);
         return res;
 }
 
-
-extern long __strnlen_user_asm(long count, const char __user *src);
-
 static inline unsigned long
 strnlen_user(const char __user * src, unsigned long n)
 {
         might_sleep();
-        return __strnlen_user_asm(n, src);
+        return uaccess.strnlen_user(n, src);
 }
 
 /**
@@ -410,12 +343,10 @@ strnlen_user(const char __user * src, unsigned long n)
  * Zero Userspace
  */
 
-extern long __clear_user_asm(void __user *to, long n);
-
 static inline unsigned long
 __clear_user(void __user *to, unsigned long n)
 {
-        return __clear_user_asm(to, n);
+        return uaccess.clear_user(n, to);
 }
 
 static inline unsigned long
@@ -423,7 +354,7 @@ clear_user(void __user *to, unsigned long n)
 {
         might_sleep();
         if (access_ok(VERIFY_WRITE, to, n))
-                n = __clear_user_asm(to, n);
+                n = uaccess.clear_user(n, to);
         return n;
 }
 
diff --git a/include/asm-s390/unistd.h b/include/asm-s390/unistd.h
index e21443d3ea..0361ac5dcd 100644
--- a/include/asm-s390/unistd.h
+++ b/include/asm-s390/unistd.h
@@ -25,17 +25,12 @@
 #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_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_pause               29
@@ -51,11 +46,7 @@
 #define __NR_pipe                42
 #define __NR_times               43
 #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_ioctl               54
@@ -69,18 +60,13 @@
 #define __NR_getpgrp             65
 #define __NR_setsid              66
 #define __NR_sigaction           67
-#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
 #define __NR_getrusage           77
 #define __NR_gettimeofday        78
 #define __NR_settimeofday        79
-#define __NR_getgroups           80
-#define __NR_setgroups           81
 #define __NR_symlink             83
 #define __NR_readlink            85
 #define __NR_uselib              86
@@ -92,12 +78,10 @@
 #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_statfs              99
 #define __NR_fstatfs            100
-#define __NR_ioperm             101
 #define __NR_socketcall         102
 #define __NR_syslog             103
 #define __NR_setitimer          104
@@ -131,11 +115,7 @@
 #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
@@ -157,13 +137,9 @@
 #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_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
@@ -174,7 +150,6 @@
 #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
@@ -183,39 +158,11 @@
 #define __NR_getpmsg            188
 #define __NR_putpmsg            189
 #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_readahead          222
-#define __NR_sendfile64         223
 #define __NR_setxattr           224
 #define __NR_lsetxattr          225
 #define __NR_fsetxattr          226
@@ -256,7 +203,6 @@
 #define __NR_clock_getres       (__NR_timer_create+7)
 #define __NR_clock_nanosleep    (__NR_timer_create+8)
 /* Number 263 is reserved for vserver */
-#define __NR_fadvise64_64       264
 #define __NR_statfs64           265
 #define __NR_fstatfs64          266
 #define __NR_remap_file_pages   267
@@ -285,7 +231,6 @@
 #define __NR_mknodat            290
 #define __NR_fchownat           291
 #define __NR_futimesat          292
-#define __NR_fstatat64          293
 #define __NR_unlinkat           294
 #define __NR_renameat           295
 #define __NR_linkat             296
@@ -310,62 +255,65 @@
  * have a different name although they do the same (e.g. __NR_chown32
  * is __NR_chown on 64 bit).
  */
-#ifdef __s390x__
-#undef  __NR_time
-#undef  __NR_lchown
-#undef  __NR_setuid
-#undef  __NR_getuid
-#undef  __NR_stime
-#undef  __NR_setgid
-#undef  __NR_getgid
-#undef  __NR_geteuid
-#undef  __NR_getegid
-#undef  __NR_setreuid
-#undef  __NR_setregid
-#undef  __NR_getrlimit
-#undef  __NR_getgroups
-#undef  __NR_setgroups
-#undef  __NR_fchown
-#undef  __NR_ioperm
-#undef  __NR_setfsuid
-#undef  __NR_setfsgid
-#undef  __NR__llseek
-#undef  __NR__newselect
-#undef  __NR_setresuid
-#undef  __NR_getresuid
-#undef  __NR_setresgid
-#undef  __NR_getresgid
-#undef  __NR_chown
-#undef  __NR_ugetrlimit
-#undef  __NR_mmap2
-#undef  __NR_truncate64
-#undef  __NR_ftruncate64
-#undef  __NR_stat64
-#undef  __NR_lstat64
-#undef  __NR_fstat64
-#undef  __NR_lchown32
-#undef  __NR_getuid32
-#undef  __NR_getgid32
-#undef  __NR_geteuid32
-#undef  __NR_getegid32
-#undef  __NR_setreuid32
-#undef  __NR_setregid32
-#undef  __NR_getgroups32
-#undef  __NR_setgroups32
-#undef  __NR_fchown32
-#undef  __NR_setresuid32
-#undef  __NR_getresuid32
-#undef  __NR_setresgid32
-#undef  __NR_getresgid32
-#undef  __NR_chown32
-#undef  __NR_setuid32
-#undef  __NR_setgid32
-#undef  __NR_setfsuid32
-#undef  __NR_setfsgid32
-#undef  __NR_fcntl64
-#undef  __NR_sendfile64
-#undef  __NR_fadvise64_64
-#undef  __NR_fstatat64
+#ifndef __s390x__
+
+#define __NR_time                13
+#define __NR_lchown              16
+#define __NR_setuid              23
+#define __NR_getuid              24
+#define __NR_stime               25
+#define __NR_setgid              46
+#define __NR_getgid              47
+#define __NR_geteuid             49
+#define __NR_getegid             50
+#define __NR_setreuid            70
+#define __NR_setregid            71
+#define __NR_getrlimit           76
+#define __NR_getgroups           80
+#define __NR_setgroups           81
+#define __NR_fchown              95
+#define __NR_ioperm             101
+#define __NR_setfsuid           138
+#define __NR_setfsgid           139
+#define __NR__llseek            140
+#define __NR__newselect         142
+#define __NR_setresuid          164
+#define __NR_getresuid          165
+#define __NR_setresgid          170
+#define __NR_getresgid          171
+#define __NR_chown              182
+#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_fcntl64            221
+#define __NR_sendfile64         223
+#define __NR_fadvise64_64       264
+#define __NR_fstatat64          293
+
+#else
 
 #define __NR_select             142
 #define __NR_getrlimit          191     /* SuS compliant getrlimit */
@@ -394,11 +342,11 @@
 
 #ifdef __KERNEL__
 
-/* user-visible error numbers are in the range -1 - -122: see <asm-s390/errno.h> */
+#include <linux/err.h>
 
 #define __syscall_return(type, res)                          \
 do {                                                         \
-        if ((unsigned long)(res) >= (unsigned long)(-125)) { \
+        if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \
                 errno = -(res);                              \
                 res = -1;                                    \
         }                                                    \
@@ -407,145 +355,145 @@ do {							     \
 
 #define _svc_clobber "1", "cc", "memory"
 
-#define _syscall0(type,name)                                 \
-type name(void) {                                            \
-        register long __svcres asm("2");                     \
-        long __res;                                          \
-        __asm__ __volatile__ (                               \
-                "    .if %1 < 256\n"                         \
-                "    svc %b1\n"                              \
-                "    .else\n"                                \
-                "    la  %%r1,%1\n"                          \
-                "    svc 0\n"                                \
-                "    .endif"                                 \
-                : "=d" (__svcres)                            \
-                : "i" (__NR_##name)                          \
-                : _svc_clobber );                            \
-        __res = __svcres;                                    \
-        __syscall_return(type,__res);                        \
+#define _syscall0(type,name)                                    \
+type name(void) {                                               \
+        register long __svcres asm("2");                        \
+        long __res;                                             \
+        asm volatile(                                           \
+                "       .if     %1 < 256\n"                     \
+                "       svc     %b1\n"                          \
+                "       .else\n"                                \
+                "       la      %%r1,%1\n"                      \
+                "       svc     0\n"                            \
+                "       .endif"                                 \
+                : "=d" (__svcres)                               \
+                : "i" (__NR_##name)                             \
+                : _svc_clobber);                                \
+        __res = __svcres;                                       \
+        __syscall_return(type,__res);                           \
 }
 
-#define _syscall1(type,name,type1,arg1)                      \
-type name(type1 arg1) {                                      \
-        register type1 __arg1 asm("2") = arg1;               \
-        register long __svcres asm("2");                     \
-        long __res;                                          \
-        __asm__ __volatile__ (                               \
-                "    .if %1 < 256\n"                         \
-                "    svc %b1\n"                              \
-                "    .else\n"                                \
-                "    la  %%r1,%1\n"                          \
-                "    svc 0\n"                                \
-                "    .endif"                                 \
-                : "=d" (__svcres)                            \
-                : "i" (__NR_##name),                         \
-                  "0" (__arg1)                               \
-                : _svc_clobber );                            \
-        __res = __svcres;                                    \
-        __syscall_return(type,__res);                        \
+#define _syscall1(type,name,type1,arg1)                         \
+type name(type1 arg1) {                                         \
+        register type1 __arg1 asm("2") = arg1;                  \
+        register long __svcres asm("2");                        \
+        long __res;                                             \
+        asm volatile(                                           \
+                "       .if     %1 < 256\n"                     \
+                "       svc     %b1\n"                          \
+                "       .else\n"                                \
+                "       la      %%r1,%1\n"                      \
+                "       svc     0\n"                            \
+                "       .endif"                                 \
+                : "=d" (__svcres)                               \
+                : "i" (__NR_##name),                            \
+                  "0" (__arg1)                                  \
+                : _svc_clobber);                                \
+        __res = __svcres;                                       \
+        __syscall_return(type,__res);                           \
 }
 
-#define _syscall2(type,name,type1,arg1,type2,arg2)           \
-type name(type1 arg1, type2 arg2) {                          \
-        register type1 __arg1 asm("2") = arg1;               \
-        register type2 __arg2 asm("3") = arg2;               \
-        register long __svcres asm("2");                     \
-        long __res;                                          \
-        __asm__ __volatile__ (                               \
-                "    .if %1 < 256\n"                         \
-                "    svc %b1\n"                              \
-                "    .else\n"                                \
-                "    la %%r1,%1\n"                           \
-                "    svc 0\n"                                \
-                "    .endif"                                 \
-                : "=d" (__svcres)                            \
-                : "i" (__NR_##name),                         \
-                  "0" (__arg1),                              \
-                  "d" (__arg2)                               \
-                : _svc_clobber );                            \
-        __res = __svcres;                                    \
-        __syscall_return(type,__res);                        \
+#define _syscall2(type,name,type1,arg1,type2,arg2)              \
+type name(type1 arg1, type2 arg2) {                             \
+        register type1 __arg1 asm("2") = arg1;                  \
+        register type2 __arg2 asm("3") = arg2;                  \
+        register long __svcres asm("2");                        \
+        long __res;                                             \
+        asm volatile(                                           \
+                "       .if     %1 < 256\n"                     \
+                "       svc     %b1\n"                          \
+                "       .else\n"                                \
+                "       la      %%r1,%1\n"                      \
+                "       svc     0\n"                            \
+                "       .endif"                                 \
+                : "=d" (__svcres)                               \
+                : "i" (__NR_##name),                            \
+                  "0" (__arg1),                                 \
+                  "d" (__arg2)                                  \
+                : _svc_clobber );                               \
+        __res = __svcres;                                       \
+        __syscall_return(type,__res);                           \
 }
 
-#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3)\
-type name(type1 arg1, type2 arg2, type3 arg3) {              \
-        register type1 __arg1 asm("2") = arg1;               \
-        register type2 __arg2 asm("3") = arg2;               \
-        register type3 __arg3 asm("4") = arg3;               \
-        register long __svcres asm("2");                     \
-        long __res;                                          \
-        __asm__ __volatile__ (                               \
-                "    .if %1 < 256\n"                         \
-                "    svc %b1\n"                              \
-                "    .else\n"                                \
-                "    la  %%r1,%1\n"                          \
-                "    svc 0\n"                                \
-                "    .endif"                                 \
-                : "=d" (__svcres)                            \
-                : "i" (__NR_##name),                         \
-                  "0" (__arg1),                              \
-                  "d" (__arg2),                              \
-                  "d" (__arg3)                               \
-                : _svc_clobber );                            \
-        __res = __svcres;                                    \
-        __syscall_return(type,__res);                        \
+#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3)   \
+type name(type1 arg1, type2 arg2, type3 arg3) {                 \
+        register type1 __arg1 asm("2") = arg1;                  \
+        register type2 __arg2 asm("3") = arg2;                  \
+        register type3 __arg3 asm("4") = arg3;                  \
+        register long __svcres asm("2");                        \
+        long __res;                                             \
+        asm volatile(                                           \
+                "       .if     %1 < 256\n"                     \
+                "       svc     %b1\n"                          \
+                "       .else\n"                                \
+                "       la      %%r1,%1\n"                      \
+                "       svc     0\n"                            \
+                "       .endif"                                 \
+                : "=d" (__svcres)                               \
+                : "i" (__NR_##name),                            \
+                  "0" (__arg1),                                 \
+                  "d" (__arg2),                                 \
+                  "d" (__arg3)                                  \
+                : _svc_clobber);                                \
+        __res = __svcres;                                       \
+        __syscall_return(type,__res);                           \
 }
 
-#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,\
-                  type4,name4)                               \
-type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) {  \
-        register type1 __arg1 asm("2") = arg1;               \
-        register type2 __arg2 asm("3") = arg2;               \
-        register type3 __arg3 asm("4") = arg3;               \
-        register type4 __arg4 asm("5") = arg4;               \
-        register long __svcres asm("2");                     \
-        long __res;                                          \
-        __asm__ __volatile__ (                               \
-                "    .if %1 < 256\n"                         \
-                "    svc %b1\n"                              \
-                "    .else\n"                                \
-                "    la  %%r1,%1\n"                          \
-                "    svc 0\n"                                \
-                "    .endif"                                 \
-                : "=d" (__svcres)                            \
-                : "i" (__NR_##name),                         \
-                  "0" (__arg1),                              \
-                  "d" (__arg2),                              \
-                  "d" (__arg3),                              \
-                  "d" (__arg4)                               \
-                : _svc_clobber );                            \
-        __res = __svcres;                                    \
-        __syscall_return(type,__res);                        \
+#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,   \
+                  type4,name4)                                  \
+type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) {     \
+        register type1 __arg1 asm("2") = arg1;                  \
+        register type2 __arg2 asm("3") = arg2;                  \
+        register type3 __arg3 asm("4") = arg3;                  \
+        register type4 __arg4 asm("5") = arg4;                  \
+        register long __svcres asm("2");                        \
+        long __res;                                             \
+        asm volatile(                                           \
+                "       .if     %1 < 256\n"                     \
+                "       svc     %b1\n"                          \
+                "       .else\n"                                \
+                "       la      %%r1,%1\n"                      \
+                "       svc     0\n"                            \
+                "       .endif"                                 \
+                : "=d" (__svcres)                               \
+                : "i" (__NR_##name),                            \
+                  "0" (__arg1),                                 \
+                  "d" (__arg2),                                 \
+                  "d" (__arg3),                                 \
+                  "d" (__arg4)                                  \
+                : _svc_clobber);                                \
+        __res = __svcres;                                       \
+        __syscall_return(type,__res);                           \
 }
 
-#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,\
-                  type4,name4,type5,name5)                   \
-type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4,    \
-          type5 arg5) {                                      \
-        register type1 __arg1 asm("2") = arg1;               \
-        register type2 __arg2 asm("3") = arg2;               \
-        register type3 __arg3 asm("4") = arg3;               \
-        register type4 __arg4 asm("5") = arg4;               \
-        register type5 __arg5 asm("6") = arg5;               \
-        register long __svcres asm("2");                     \
-        long __res;                                          \
-        __asm__ __volatile__ (                               \
-                "    .if %1 < 256\n"                         \
-                "    svc %b1\n"                              \
-                "    .else\n"                                \
-                "    la  %%r1,%1\n"                          \
-                "    svc 0\n"                                \
-                "    .endif"                                 \
-                : "=d" (__svcres)                            \
-                : "i" (__NR_##name),                         \
-                  "0" (__arg1),                              \
-                  "d" (__arg2),                              \
-                  "d" (__arg3),                              \
-                  "d" (__arg4),                              \
-                  "d" (__arg5)                               \
-                : _svc_clobber );                            \
-        __res = __svcres;                                    \
-        __syscall_return(type,__res);                        \
+#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,   \
+                  type4,name4,type5,name5)                      \
+type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4,       \
+          type5 arg5) {                                         \
+        register type1 __arg1 asm("2") = arg1;                  \
+        register type2 __arg2 asm("3") = arg2;                  \
+        register type3 __arg3 asm("4") = arg3;                  \
+        register type4 __arg4 asm("5") = arg4;                  \
+        register type5 __arg5 asm("6") = arg5;                  \
+        register long __svcres asm("2");                        \
+        long __res;                                             \
+        asm volatile(                                           \
+                "       .if     %1 < 256\n"                     \
+                "       svc     %b1\n"                          \
+                "       .else\n"                                \
+                "       la      %%r1,%1\n"                      \
+                "       svc     0\n"                            \
+                "       .endif"                                 \
+                : "=d" (__svcres)                               \
+                : "i" (__NR_##name),                            \
+                  "0" (__arg1),                                 \
+                  "d" (__arg2),                                 \
+                  "d" (__arg3),                                 \
+                  "d" (__arg4),                                 \
+                  "d" (__arg5)                                  \
+                : _svc_clobber);                                \
+        __res = __svcres;                                       \
+        __syscall_return(type,__res);                           \
 }
 
 #define __ARCH_WANT_IPC_PARSE_VERSION
diff --git a/include/asm-s390/z90crypt.h b/include/asm-s390/z90crypt.h
deleted file mode 100644
index 31a2439b07..0000000000
--- a/include/asm-s390/z90crypt.h
+++ /dev/null
@@ -1,212 +0,0 @@
-/*
- *  include/asm-s390/z90crypt.h
- *
- *  z90crypt 1.3.3 (user-visible header)
- *
- *  Copyright (C)  2001, 2005 IBM Corporation
- *  Author(s): Robert Burroughs
- *             Eric Rossman (edrossma@us.ibm.com)
- *
- *  Hotplug & misc device support: Jochen Roehrig (roehrig@de.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, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef __ASM_S390_Z90CRYPT_H
-#define __ASM_S390_Z90CRYPT_H
-#include <linux/ioctl.h>
-
-#define z90crypt_VERSION 1
-#define z90crypt_RELEASE 3      // 2 = PCIXCC, 3 = rewrite for coding standards
-#define z90crypt_VARIANT 3      // 3 = CEX2A support
-
-/**
- * struct ica_rsa_modexpo
- *
- * Requirements:
- * - outputdatalength is at least as large as inputdatalength.
- * - All key parts are right justified in their fields, padded on
- *   the left with zeroes.
- * - length(b_key) = inputdatalength
- * - length(n_modulus) = inputdatalength
- */
-struct ica_rsa_modexpo {
-        char __user *   inputdata;
-        unsigned int    inputdatalength;
-        char __user *   outputdata;
-        unsigned int    outputdatalength;
-        char __user *   b_key;
-        char __user *   n_modulus;
-};
-
-/**
- * struct ica_rsa_modexpo_crt
- *
- * Requirements:
- * - inputdatalength is even.
- * - outputdatalength is at least as large as inputdatalength.
- * - All key parts are right justified in their fields, padded on
- *   the left with zeroes.
- * - length(bp_key)     = inputdatalength/2 + 8
- * - length(bq_key)     = inputdatalength/2
- * - length(np_key)     = inputdatalength/2 + 8
- * - length(nq_key)     = inputdatalength/2
- * - length(u_mult_inv) = inputdatalength/2 + 8
- */
-struct ica_rsa_modexpo_crt {
-        char __user *   inputdata;
-        unsigned int    inputdatalength;
-        char __user *   outputdata;
-        unsigned int    outputdatalength;
-        char __user *   bp_key;
-        char __user *   bq_key;
-        char __user *   np_prime;
-        char __user *   nq_prime;
-        char __user *   u_mult_inv;
-};
-
-#define Z90_IOCTL_MAGIC 'z'  // NOTE:  Need to allocate from linux folks
-
-/**
- * Interface notes:
- *
- * The ioctl()s which are implemented (along with relevant details)
- * are:
- *
- *   ICARSAMODEXPO
- *     Perform an RSA operation using a Modulus-Exponent pair
- *     This takes an ica_rsa_modexpo struct as its arg.
- *
- *     NOTE: please refer to the comments preceding this structure
- *           for the implementation details for the contents of the
- *           block
- *
- *   ICARSACRT
- *     Perform an RSA operation using a Chinese-Remainder Theorem key
- *     This takes an ica_rsa_modexpo_crt struct as its arg.
- *
- *     NOTE: please refer to the comments preceding this structure
- *           for the implementation details for the contents of the
- *           block
- *
- *   Z90STAT_TOTALCOUNT
- *     Return an integer count of all device types together.
- *
- *   Z90STAT_PCICACOUNT
- *     Return an integer count of all PCICAs.
- *
- *   Z90STAT_PCICCCOUNT
- *     Return an integer count of all PCICCs.
- *
- *   Z90STAT_PCIXCCMCL2COUNT
- *     Return an integer count of all MCL2 PCIXCCs.
- *
- *   Z90STAT_PCIXCCMCL3COUNT
- *     Return an integer count of all MCL3 PCIXCCs.
- *
- *   Z90STAT_CEX2CCOUNT
- *     Return an integer count of all CEX2Cs.
- *
- *   Z90STAT_CEX2ACOUNT
- *     Return an integer count of all CEX2As.
- *
- *   Z90STAT_REQUESTQ_COUNT
- *     Return an integer count of the number of entries waiting to be
- *     sent to a device.
- *
- *   Z90STAT_PENDINGQ_COUNT
- *     Return an integer count of the number of entries sent to a
- *     device awaiting the reply.
- *
- *   Z90STAT_TOTALOPEN_COUNT
- *     Return an integer count of the number of open file handles.
- *
- *   Z90STAT_DOMAIN_INDEX
- *     Return the integer value of the Cryptographic Domain.
- *
- *   Z90STAT_STATUS_MASK
- *     Return an 64 element array of unsigned chars for the status of
- *     all devices.
- *       0x01: PCICA
- *       0x02: PCICC
- *       0x03: PCIXCC_MCL2
- *       0x04: PCIXCC_MCL3
- *       0x05: CEX2C
- *       0x06: CEX2A
- *       0x0d: device is disabled via the proc filesystem
- *
- *   Z90STAT_QDEPTH_MASK
- *     Return an 64 element array of unsigned chars for the queue
- *     depth of all devices.
- *
- *   Z90STAT_PERDEV_REQCNT
- *     Return an 64 element array of unsigned integers for the number
- *     of successfully completed requests per device since the device
- *     was detected and made available.
- *
- *   ICAZ90STATUS (deprecated)
- *     Return some device driver status in a ica_z90_status struct
- *     This takes an ica_z90_status struct as its arg.
- *
- *     NOTE: this ioctl() is deprecated, and has been replaced with
- *           single ioctl()s for each type of status being requested
- *
- *   Z90STAT_PCIXCCCOUNT (deprecated)
- *     Return an integer count of all PCIXCCs (MCL2 + MCL3).
- *     This is DEPRECATED now that MCL3 PCIXCCs are treated differently from
- *     MCL2 PCIXCCs.
- *
- *   Z90QUIESCE (not recommended)
- *     Quiesce the driver.  This is intended to stop all new
- *     requests from being processed.  Its use is NOT recommended,
- *     except in circumstances where there is no other way to stop
- *     callers from accessing the driver.  Its original use was to
- *     allow the driver to be "drained" of work in preparation for
- *     a system shutdown.
- *
- *     NOTE: once issued, this ban on new work cannot be undone
- *           except by unloading and reloading the driver.
- */
-
-/**
- * Supported ioctl calls
- */
-#define ICARSAMODEXPO   _IOC(_IOC_READ|_IOC_WRITE, Z90_IOCTL_MAGIC, 0x05, 0)
-#define ICARSACRT       _IOC(_IOC_READ|_IOC_WRITE, Z90_IOCTL_MAGIC, 0x06, 0)
-
-/* DEPRECATED status calls (bound for removal at some point) */
-#define ICAZ90STATUS    _IOR(Z90_IOCTL_MAGIC, 0x10, struct ica_z90_status)
-#define Z90STAT_PCIXCCCOUNT     _IOR(Z90_IOCTL_MAGIC, 0x43, int)
-
-/* unrelated to ICA callers */
-#define Z90QUIESCE      _IO(Z90_IOCTL_MAGIC, 0x11)
-
-/* New status calls */
-#define Z90STAT_TOTALCOUNT      _IOR(Z90_IOCTL_MAGIC, 0x40, int)
-#define Z90STAT_PCICACOUNT      _IOR(Z90_IOCTL_MAGIC, 0x41, int)
-#define Z90STAT_PCICCCOUNT      _IOR(Z90_IOCTL_MAGIC, 0x42, int)
-#define Z90STAT_PCIXCCMCL2COUNT _IOR(Z90_IOCTL_MAGIC, 0x4b, int)
-#define Z90STAT_PCIXCCMCL3COUNT _IOR(Z90_IOCTL_MAGIC, 0x4c, int)
-#define Z90STAT_CEX2CCOUNT      _IOR(Z90_IOCTL_MAGIC, 0x4d, int)
-#define Z90STAT_CEX2ACOUNT      _IOR(Z90_IOCTL_MAGIC, 0x4e, int)
-#define Z90STAT_REQUESTQ_COUNT  _IOR(Z90_IOCTL_MAGIC, 0x44, int)
-#define Z90STAT_PENDINGQ_COUNT  _IOR(Z90_IOCTL_MAGIC, 0x45, int)
-#define Z90STAT_TOTALOPEN_COUNT _IOR(Z90_IOCTL_MAGIC, 0x46, int)
-#define Z90STAT_DOMAIN_INDEX    _IOR(Z90_IOCTL_MAGIC, 0x47, int)
-#define Z90STAT_STATUS_MASK     _IOR(Z90_IOCTL_MAGIC, 0x48, char[64])
-#define Z90STAT_QDEPTH_MASK     _IOR(Z90_IOCTL_MAGIC, 0x49, char[64])
-#define Z90STAT_PERDEV_REQCNT   _IOR(Z90_IOCTL_MAGIC, 0x4a, int[64])
-
-#endif /* __ASM_S390_Z90CRYPT_H */
diff --git a/include/asm-s390/zcrypt.h b/include/asm-s390/zcrypt.h
new file mode 100644
index 0000000000..7244c68464
--- /dev/null
+++ b/include/asm-s390/zcrypt.h
@@ -0,0 +1,285 @@
+/*
+ *  include/asm-s390/zcrypt.h
+ *
+ *  zcrypt 2.1.0 (user-visible header)
+ *
+ *  Copyright (C)  2001, 2006 IBM Corporation
+ *  Author(s): Robert Burroughs
+ *             Eric Rossman (edrossma@us.ibm.com)
+ *
+ *  Hotplug & misc device support: Jochen Roehrig (roehrig@de.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, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __ASM_S390_ZCRYPT_H
+#define __ASM_S390_ZCRYPT_H
+
+#define ZCRYPT_VERSION 2
+#define ZCRYPT_RELEASE 1
+#define ZCRYPT_VARIANT 0
+
+#include <linux/ioctl.h>
+#include <linux/compiler.h>
+
+/**
+ * struct ica_rsa_modexpo
+ *
+ * Requirements:
+ * - outputdatalength is at least as large as inputdatalength.
+ * - All key parts are right justified in their fields, padded on
+ *   the left with zeroes.
+ * - length(b_key) = inputdatalength
+ * - length(n_modulus) = inputdatalength
+ */
+struct ica_rsa_modexpo {
+        char __user *   inputdata;
+        unsigned int    inputdatalength;
+        char __user *   outputdata;
+        unsigned int    outputdatalength;
+        char __user *   b_key;
+        char __user *   n_modulus;
+};
+
+/**
+ * struct ica_rsa_modexpo_crt
+ *
+ * Requirements:
+ * - inputdatalength is even.
+ * - outputdatalength is at least as large as inputdatalength.
+ * - All key parts are right justified in their fields, padded on
+ *   the left with zeroes.
+ * - length(bp_key)     = inputdatalength/2 + 8
+ * - length(bq_key)     = inputdatalength/2
+ * - length(np_key)     = inputdatalength/2 + 8
+ * - length(nq_key)     = inputdatalength/2
+ * - length(u_mult_inv) = inputdatalength/2 + 8
+ */
+struct ica_rsa_modexpo_crt {
+        char __user *   inputdata;
+        unsigned int    inputdatalength;
+        char __user *   outputdata;
+        unsigned int    outputdatalength;
+        char __user *   bp_key;
+        char __user *   bq_key;
+        char __user *   np_prime;
+        char __user *   nq_prime;
+        char __user *   u_mult_inv;
+};
+
+/**
+ * CPRBX
+ *        Note that all shorts and ints are big-endian.
+ *        All pointer fields are 16 bytes long, and mean nothing.
+ *
+ *        A request CPRB is followed by a request_parameter_block.
+ *
+ *        The request (or reply) parameter block is organized thus:
+ *          function code
+ *          VUD block
+ *          key block
+ */
+struct ica_CPRBX {
+        unsigned short  cprb_len;       /* CPRB length        220        */
+        unsigned char   cprb_ver_id;    /* CPRB version id.   0x02       */
+        unsigned char   pad_000[3];     /* Alignment pad bytes           */
+        unsigned char   func_id[2];     /* function id        0x5432     */
+        unsigned char   cprb_flags[4];  /* Flags                         */
+        unsigned int    req_parml;      /* request parameter buffer len  */
+        unsigned int    req_datal;      /* request data buffer           */
+        unsigned int    rpl_msgbl;      /* reply  message block length   */
+        unsigned int    rpld_parml;     /* replied parameter block len   */
+        unsigned int    rpl_datal;      /* reply data block len          */
+        unsigned int    rpld_datal;     /* replied data block len        */
+        unsigned int    req_extbl;      /* request extension block len   */
+        unsigned char   pad_001[4];     /* reserved                      */
+        unsigned int    rpld_extbl;     /* replied extension block len   */
+        unsigned char   padx000[16 - sizeof (char *)];
+        unsigned char * req_parmb;      /* request parm block 'address'  */
+        unsigned char   padx001[16 - sizeof (char *)];
+        unsigned char * req_datab;      /* request data block 'address'  */
+        unsigned char   padx002[16 - sizeof (char *)];
+        unsigned char * rpl_parmb;      /* reply parm block 'address'    */
+        unsigned char   padx003[16 - sizeof (char *)];
+        unsigned char * rpl_datab;      /* reply data block 'address'    */
+        unsigned char   padx004[16 - sizeof (char *)];
+        unsigned char * req_extb;       /* request extension block 'addr'*/
+        unsigned char   padx005[16 - sizeof (char *)];
+        unsigned char * rpl_extb;       /* reply extension block 'addres'*/
+        unsigned short  ccp_rtcode;     /* server return code            */
+        unsigned short  ccp_rscode;     /* server reason code            */
+        unsigned int    mac_data_len;   /* Mac Data Length               */
+        unsigned char   logon_id[8];    /* Logon Identifier              */
+        unsigned char   mac_value[8];   /* Mac Value                     */
+        unsigned char   mac_content_flgs;/* Mac content flag byte        */
+        unsigned char   pad_002;        /* Alignment                     */
+        unsigned short  domain;         /* Domain                        */
+        unsigned char   usage_domain[4];/* Usage domain                  */
+        unsigned char   cntrl_domain[4];/* Control domain                */
+        unsigned char   S390enf_mask[4];/* S/390 enforcement mask        */
+        unsigned char   pad_004[36];    /* reserved                      */
+};
+
+/**
+ * xcRB
+ */
+struct ica_xcRB {
+        unsigned short  agent_ID;
+        unsigned int    user_defined;
+        unsigned short  request_ID;
+        unsigned int    request_control_blk_length;
+        unsigned char   padding1[16 - sizeof (char *)];
+        char __user *   request_control_blk_addr;
+        unsigned int    request_data_length;
+        char            padding2[16 - sizeof (char *)];
+        char __user *   request_data_address;
+        unsigned int    reply_control_blk_length;
+        char            padding3[16 - sizeof (char *)];
+        char __user *   reply_control_blk_addr;
+        unsigned int    reply_data_length;
+        char            padding4[16 - sizeof (char *)];
+        char __user *   reply_data_addr;
+        unsigned short  priority_window;
+        unsigned int    status;
+} __attribute__((packed));
+#define AUTOSELECT ((unsigned int)0xFFFFFFFF)
+
+#define ZCRYPT_IOCTL_MAGIC 'z'
+
+/**
+ * Interface notes:
+ *
+ * The ioctl()s which are implemented (along with relevant details)
+ * are:
+ *
+ *   ICARSAMODEXPO
+ *     Perform an RSA operation using a Modulus-Exponent pair
+ *     This takes an ica_rsa_modexpo struct as its arg.
+ *
+ *     NOTE: please refer to the comments preceding this structure
+ *           for the implementation details for the contents of the
+ *           block
+ *
+ *   ICARSACRT
+ *     Perform an RSA operation using a Chinese-Remainder Theorem key
+ *     This takes an ica_rsa_modexpo_crt struct as its arg.
+ *
+ *     NOTE: please refer to the comments preceding this structure
+ *           for the implementation details for the contents of the
+ *           block
+ *
+ *   Z90STAT_TOTALCOUNT
+ *     Return an integer count of all device types together.
+ *
+ *   Z90STAT_PCICACOUNT
+ *     Return an integer count of all PCICAs.
+ *
+ *   Z90STAT_PCICCCOUNT
+ *     Return an integer count of all PCICCs.
+ *
+ *   Z90STAT_PCIXCCMCL2COUNT
+ *     Return an integer count of all MCL2 PCIXCCs.
+ *
+ *   Z90STAT_PCIXCCMCL3COUNT
+ *     Return an integer count of all MCL3 PCIXCCs.
+ *
+ *   Z90STAT_CEX2CCOUNT
+ *     Return an integer count of all CEX2Cs.
+ *
+ *   Z90STAT_CEX2ACOUNT
+ *     Return an integer count of all CEX2As.
+ *
+ *   Z90STAT_REQUESTQ_COUNT
+ *     Return an integer count of the number of entries waiting to be
+ *     sent to a device.
+ *
+ *   Z90STAT_PENDINGQ_COUNT
+ *     Return an integer count of the number of entries sent to a
+ *     device awaiting the reply.
+ *
+ *   Z90STAT_TOTALOPEN_COUNT
+ *     Return an integer count of the number of open file handles.
+ *
+ *   Z90STAT_DOMAIN_INDEX
+ *     Return the integer value of the Cryptographic Domain.
+ *
+ *   Z90STAT_STATUS_MASK
+ *     Return an 64 element array of unsigned chars for the status of
+ *     all devices.
+ *       0x01: PCICA
+ *       0x02: PCICC
+ *       0x03: PCIXCC_MCL2
+ *       0x04: PCIXCC_MCL3
+ *       0x05: CEX2C
+ *       0x06: CEX2A
+ *       0x0d: device is disabled via the proc filesystem
+ *
+ *   Z90STAT_QDEPTH_MASK
+ *     Return an 64 element array of unsigned chars for the queue
+ *     depth of all devices.
+ *
+ *   Z90STAT_PERDEV_REQCNT
+ *     Return an 64 element array of unsigned integers for the number
+ *     of successfully completed requests per device since the device
+ *     was detected and made available.
+ *
+ *   ICAZ90STATUS (deprecated)
+ *     Return some device driver status in a ica_z90_status struct
+ *     This takes an ica_z90_status struct as its arg.
+ *
+ *     NOTE: this ioctl() is deprecated, and has been replaced with
+ *           single ioctl()s for each type of status being requested
+ *
+ *   Z90STAT_PCIXCCCOUNT (deprecated)
+ *     Return an integer count of all PCIXCCs (MCL2 + MCL3).
+ *     This is DEPRECATED now that MCL3 PCIXCCs are treated differently from
+ *     MCL2 PCIXCCs.
+ *
+ *   Z90QUIESCE (not recommended)
+ *     Quiesce the driver.  This is intended to stop all new
+ *     requests from being processed.  Its use is NOT recommended,
+ *     except in circumstances where there is no other way to stop
+ *     callers from accessing the driver.  Its original use was to
+ *     allow the driver to be "drained" of work in preparation for
+ *     a system shutdown.
+ *
+ *     NOTE: once issued, this ban on new work cannot be undone
+ *           except by unloading and reloading the driver.
+ */
+
+/**
+ * Supported ioctl calls
+ */
+#define ICARSAMODEXPO   _IOC(_IOC_READ|_IOC_WRITE, ZCRYPT_IOCTL_MAGIC, 0x05, 0)
+#define ICARSACRT       _IOC(_IOC_READ|_IOC_WRITE, ZCRYPT_IOCTL_MAGIC, 0x06, 0)
+#define ZSECSENDCPRB    _IOC(_IOC_READ|_IOC_WRITE, ZCRYPT_IOCTL_MAGIC, 0x81, 0)
+
+/* New status calls */
+#define Z90STAT_TOTALCOUNT      _IOR(ZCRYPT_IOCTL_MAGIC, 0x40, int)
+#define Z90STAT_PCICACOUNT      _IOR(ZCRYPT_IOCTL_MAGIC, 0x41, int)
+#define Z90STAT_PCICCCOUNT      _IOR(ZCRYPT_IOCTL_MAGIC, 0x42, int)
+#define Z90STAT_PCIXCCMCL2COUNT _IOR(ZCRYPT_IOCTL_MAGIC, 0x4b, int)
+#define Z90STAT_PCIXCCMCL3COUNT _IOR(ZCRYPT_IOCTL_MAGIC, 0x4c, int)
+#define Z90STAT_CEX2CCOUNT      _IOR(ZCRYPT_IOCTL_MAGIC, 0x4d, int)
+#define Z90STAT_CEX2ACOUNT      _IOR(ZCRYPT_IOCTL_MAGIC, 0x4e, int)
+#define Z90STAT_REQUESTQ_COUNT  _IOR(ZCRYPT_IOCTL_MAGIC, 0x44, int)
+#define Z90STAT_PENDINGQ_COUNT  _IOR(ZCRYPT_IOCTL_MAGIC, 0x45, int)
+#define Z90STAT_TOTALOPEN_COUNT _IOR(ZCRYPT_IOCTL_MAGIC, 0x46, int)
+#define Z90STAT_DOMAIN_INDEX    _IOR(ZCRYPT_IOCTL_MAGIC, 0x47, int)
+#define Z90STAT_STATUS_MASK     _IOR(ZCRYPT_IOCTL_MAGIC, 0x48, char[64])
+#define Z90STAT_QDEPTH_MASK     _IOR(ZCRYPT_IOCTL_MAGIC, 0x49, char[64])
+#define Z90STAT_PERDEV_REQCNT   _IOR(ZCRYPT_IOCTL_MAGIC, 0x4a, int[64])
+
+#endif /* __ASM_S390_ZCRYPT_H */
diff --git a/include/asm-sh/Kbuild b/include/asm-sh/Kbuild
new file mode 100644
index 0000000000..c68e1680da
--- /dev/null
+++ b/include/asm-sh/Kbuild
@@ -0,0 +1 @@
+include include/asm-generic/Kbuild.asm
diff --git a/include/asm-sh/addrspace.h b/include/asm-sh/addrspace.h
index 720afc11c2..b860218e40 100644
--- a/include/asm-sh/addrspace.h
+++ b/include/asm-sh/addrspace.h
@@ -14,11 +14,19 @@
 #include <asm/cpu/addrspace.h>
 
 /* Memory segments (32bit Privileged mode addresses)  */
+#ifndef CONFIG_CPU_SH2A
 #define P0SEG           0x00000000
 #define P1SEG           0x80000000
 #define P2SEG           0xa0000000
 #define P3SEG           0xc0000000
 #define P4SEG           0xe0000000
+#else
+#define P0SEG           0x00000000
+#define P1SEG           0x00000000
+#define P2SEG           0x20000000
+#define P3SEG           0x00000000
+#define P4SEG           0x80000000
+#endif
 
 /* Returns the privileged segment base of a given address  */
 #define PXSEG(a)        (((unsigned long)(a)) & 0xe0000000)
diff --git a/include/asm-sh/adx/io.h b/include/asm-sh/adx/io.h
deleted file mode 100644
index ab1225f1d5..0000000000
--- a/include/asm-sh/adx/io.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * include/asm-sh/io_adx.h
- *
- * Copyright (C) 2001 A&D Co., Ltd.
- *
- * This file may be copied or modified under the terms of the GNU
- * General Public License.  See linux/COPYING for more information.
- *
- * IO functions for an A&D ADX Board
- */
-
-#ifndef _ASM_SH_IO_ADX_H
-#define _ASM_SH_IO_ADX_H
-
-#include <asm/io_generic.h>
-
-extern unsigned char adx_inb(unsigned long port);
-extern unsigned short adx_inw(unsigned long port);
-extern unsigned int adx_inl(unsigned long port);
-
-extern void adx_outb(unsigned char value, unsigned long port);
-extern void adx_outw(unsigned short value, unsigned long port);
-extern void adx_outl(unsigned int value, unsigned long port);
-
-extern unsigned char adx_inb_p(unsigned long port);
-extern void adx_outb_p(unsigned char value, unsigned long port);
-
-extern void adx_insb(unsigned long port, void *addr, unsigned long count);
-extern void adx_insw(unsigned long port, void *addr, unsigned long count);
-extern void adx_insl(unsigned long port, void *addr, unsigned long count);
-extern void adx_outsb(unsigned long port, const void *addr, unsigned long count);
-extern void adx_outsw(unsigned long port, const void *addr, unsigned long count);
-extern void adx_outsl(unsigned long port, const void *addr, unsigned long count);
-
-extern unsigned char adx_readb(unsigned long addr);
-extern unsigned short adx_readw(unsigned long addr);
-extern unsigned int adx_readl(unsigned long addr);
-extern void adx_writeb(unsigned char b, unsigned long addr);
-extern void adx_writew(unsigned short b, unsigned long addr);
-extern void adx_writel(unsigned int b, unsigned long addr);
-
-extern void * adx_ioremap(unsigned long offset, unsigned long size);
-extern void adx_iounmap(void *addr);
-
-extern unsigned long adx_isa_port2addr(unsigned long offset);
-
-extern void setup_adx(void);
-extern void init_adx_IRQ(void);
-
-#ifdef __WANT_IO_DEF
-
-#define __inb           adx_inb
-#define __inw           adx_inw
-#define __inl           adx_inl
-#define __outb          adx_outb
-#define __outw          adx_outw
-#define __outl          adx_outl
-
-#define __inb_p         adx_inb_p
-#define __inw_p         adx_inw
-#define __inl_p         adx_inl
-#define __outb_p        adx_outb_p
-#define __outw_p        adx_outw
-#define __outl_p        adx_outl
-
-#define __insb          adx_insb
-#define __insw          adx_insw
-#define __insl          adx_insl
-#define __outsb         adx_outsb
-#define __outsw         adx_outsw
-#define __outsl         adx_outsl
-
-#define __readb         adx_readb
-#define __readw         adx_readw
-#define __readl         adx_readl
-#define __writeb        adx_writeb
-#define __writew        adx_writew
-#define __writel        adx_writel
-
-#define __isa_port2addr adx_isa_port2addr
-#define __ioremap       adx_ioremap
-#define __iounmap       adx_iounmap
-
-#endif
-
-#endif /* _ASM_SH_IO_AANDD_H */
diff --git a/include/asm-sh/apm.h b/include/asm-sh/apm.h
new file mode 100644
index 0000000000..8b091e9365
--- /dev/null
+++ b/include/asm-sh/apm.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2006 (c) Andriy Skulysh <askulysh@gmail.com>
+ *
+ * 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_SH_APM_H
+#define __ASM_SH_APM_H
+
+#define APM_AC_OFFLINE                  0
+#define APM_AC_ONLINE                   1
+#define APM_AC_BACKUP                   2
+#define APM_AC_UNKNOWN                  0xff
+
+#define APM_BATTERY_STATUS_HIGH         0
+#define APM_BATTERY_STATUS_LOW          1
+#define APM_BATTERY_STATUS_CRITICAL     2
+#define APM_BATTERY_STATUS_CHARGING     3
+#define APM_BATTERY_STATUS_NOT_PRESENT  4
+#define APM_BATTERY_STATUS_UNKNOWN      0xff
+
+#define APM_BATTERY_LIFE_UNKNOWN        0xFFFF
+#define APM_BATTERY_LIFE_MINUTES        0x8000
+#define APM_BATTERY_LIFE_VALUE_MASK     0x7FFF
+
+#define APM_BATTERY_FLAG_HIGH           (1 << 0)
+#define APM_BATTERY_FLAG_LOW            (1 << 1)
+#define APM_BATTERY_FLAG_CRITICAL       (1 << 2)
+#define APM_BATTERY_FLAG_CHARGING       (1 << 3)
+#define APM_BATTERY_FLAG_NOT_PRESENT    (1 << 7)
+#define APM_BATTERY_FLAG_UNKNOWN        0xff
+
+#define APM_UNITS_MINS                  0
+#define APM_UNITS_SECS                  1
+#define APM_UNITS_UNKNOWN               -1
+
+
+extern int (*apm_get_info)(char *buf, char **start, off_t fpos, int length);
+extern int apm_suspended;
+
+void apm_queue_event(apm_event_t event);
+
+#endif
diff --git a/include/asm-sh/atomic.h b/include/asm-sh/atomic.h
index fb627de217..8bdc1ba56f 100644
--- a/include/asm-sh/atomic.h
+++ b/include/asm-sh/atomic.h
@@ -14,6 +14,7 @@ typedef struct { volatile int counter; } atomic_t;
 #define atomic_read(v)          ((v)->counter)
 #define atomic_set(v,i)         ((v)->counter = (i))
 
+#include <linux/compiler.h>
 #include <asm/system.h>
 
 /*
@@ -21,49 +22,110 @@ typedef struct { volatile int counter; } atomic_t;
  * forward to code at the end of this object's .text section, then
  * branch back to restart the operation.
  */
-
-static __inline__ void atomic_add(int i, atomic_t * v)
+static inline void atomic_add(int i, atomic_t *v)
 {
+#ifdef CONFIG_CPU_SH4A
+        unsigned long tmp;
+
+        __asm__ __volatile__ (
+"1:     movli.l @%3, %0         ! atomic_add    \n"
+"       add     %2, %0                          \n"
+"       movco.l %0, @%3                         \n"
+"       bf      1b                              \n"
+        : "=&z" (tmp), "=r" (&v->counter)
+        : "r" (i), "r" (&v->counter)
+        : "t");
+#else
         unsigned long flags;
 
         local_irq_save(flags);
         *(long *)v += i;
         local_irq_restore(flags);
+#endif
 }
 
-static __inline__ void atomic_sub(int i, atomic_t *v)
+static inline void atomic_sub(int i, atomic_t *v)
 {
+#ifdef CONFIG_CPU_SH4A
+        unsigned long tmp;
+
+        __asm__ __volatile__ (
+"1:     movli.l @%3, %0         ! atomic_sub    \n"
+"       sub     %2, %0                          \n"
+"       movco.l %0, @%3                         \n"
+"       bf      1b                              \n"
+        : "=&z" (tmp), "=r" (&v->counter)
+        : "r" (i), "r" (&v->counter)
+        : "t");
+#else
         unsigned long flags;
 
         local_irq_save(flags);
         *(long *)v -= i;
         local_irq_restore(flags);
+#endif
 }
 
-static __inline__ int atomic_add_return(int i, atomic_t * v)
+/*
+ * SH-4A note:
+ *
+ * We basically get atomic_xxx_return() for free compared with
+ * atomic_xxx(). movli.l/movco.l require r0 due to the instruction
+ * encoding, so the retval is automatically set without having to
+ * do any special work.
+ */
+static inline int atomic_add_return(int i, atomic_t *v)
 {
-        unsigned long temp, flags;
+        unsigned long temp;
+
+#ifdef CONFIG_CPU_SH4A
+        __asm__ __volatile__ (
+"1:     movli.l @%3, %0         ! atomic_add_return     \n"
+"       add     %2, %0                                  \n"
+"       movco.l %0, @%3                                 \n"
+"       bf      1b                                      \n"
+"       synco                                           \n"
+        : "=&z" (temp), "=r" (&v->counter)
+        : "r" (i), "r" (&v->counter)
+        : "t");
+#else
+        unsigned long flags;
 
         local_irq_save(flags);
         temp = *(long *)v;
         temp += i;
         *(long *)v = temp;
         local_irq_restore(flags);
+#endif
 
         return temp;
 }
 
 #define atomic_add_negative(a, v)       (atomic_add_return((a), (v)) < 0)
 
-static __inline__ int atomic_sub_return(int i, atomic_t * v)
+static inline int atomic_sub_return(int i, atomic_t *v)
 {
-        unsigned long temp, flags;
+        unsigned long temp;
+
+#ifdef CONFIG_CPU_SH4A
+        __asm__ __volatile__ (
+"1:     movli.l @%3, %0         ! atomic_sub_return     \n"
+"       sub     %2, %0                                  \n"
+"       movco.l %0, @%3                                 \n"
+"       bf      1b                                      \n"
+"       synco                                           \n"
+        : "=&z" (temp), "=r" (&v->counter)
+        : "r" (i), "r" (&v->counter)
+        : "t");
+#else
+        unsigned long flags;
 
         local_irq_save(flags);
         temp = *(long *)v;
         temp -= i;
         *(long *)v = temp;
         local_irq_restore(flags);
+#endif
 
         return temp;
 }
@@ -118,22 +180,48 @@ static inline int atomic_add_unless(atomic_t *v, int a, int u)
 }
 #define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
 
-static __inline__ void atomic_clear_mask(unsigned int mask, atomic_t *v)
+static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
 {
+#ifdef CONFIG_CPU_SH4A
+        unsigned long tmp;
+
+        __asm__ __volatile__ (
+"1:     movli.l @%3, %0         ! atomic_clear_mask     \n"
+"       and     %2, %0                                  \n"
+"       movco.l %0, @%3                                 \n"
+"       bf      1b                                      \n"
+        : "=&z" (tmp), "=r" (&v->counter)
+        : "r" (~mask), "r" (&v->counter)
+        : "t");
+#else
         unsigned long flags;
 
         local_irq_save(flags);
         *(long *)v &= ~mask;
         local_irq_restore(flags);
+#endif
 }
 
-static __inline__ void atomic_set_mask(unsigned int mask, atomic_t *v)
+static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
 {
+#ifdef CONFIG_CPU_SH4A
+        unsigned long tmp;
+
+        __asm__ __volatile__ (
+"1:     movli.l @%3, %0         ! atomic_set_mask       \n"
+"       or      %2, %0                                  \n"
+"       movco.l %0, @%3                                 \n"
+"       bf      1b                                      \n"
+        : "=&z" (tmp), "=r" (&v->counter)
+        : "r" (mask), "r" (&v->counter)
+        : "t");
+#else
         unsigned long flags;
 
         local_irq_save(flags);
         *(long *)v |= mask;
         local_irq_restore(flags);
+#endif
 }
 
 /* Atomic operations are already serializing on SH */
diff --git a/include/asm-sh/auxvec.h b/include/asm-sh/auxvec.h
index fc21e4db58..1b6916e63e 100644
--- a/include/asm-sh/auxvec.h
+++ b/include/asm-sh/auxvec.h
@@ -1,4 +1,18 @@
 #ifndef __ASM_SH_AUXVEC_H
 #define __ASM_SH_AUXVEC_H
 
+/*
+ * Architecture-neutral AT_ values in 0-17, leave some room
+ * for more of them.
+ */
+
+#ifdef CONFIG_VSYSCALL
+/*
+ * Only define this in the vsyscall case, the entry point to
+ * the vsyscall page gets placed here. The kernel will attempt
+ * to build a gate VMA we don't care about otherwise..
+ */
+#define AT_SYSINFO_EHDR         33
+#endif
+
 #endif /* __ASM_SH_AUXVEC_H */
diff --git a/include/asm-sh/bitops.h b/include/asm-sh/bitops.h
index e34f825085..1c16792cee 100644
--- a/include/asm-sh/bitops.h
+++ b/include/asm-sh/bitops.h
@@ -6,7 +6,7 @@
 /* For __swab32 */
 #include <asm/byteorder.h>
 
-static __inline__ void set_bit(int nr, volatile void * addr)
+static inline void set_bit(int nr, volatile void * addr)
 {
         int     mask;
         volatile unsigned int *a = addr;
@@ -24,7 +24,7 @@ static __inline__ void set_bit(int nr, volatile void * addr)
  */
 #define smp_mb__before_clear_bit()      barrier()
 #define smp_mb__after_clear_bit()       barrier()
-static __inline__ void clear_bit(int nr, volatile void * addr)
+static inline void clear_bit(int nr, volatile void * addr)
 {
         int     mask;
         volatile unsigned int *a = addr;
@@ -37,7 +37,7 @@ static __inline__ void clear_bit(int nr, volatile void * addr)
         local_irq_restore(flags);
 }
 
-static __inline__ void change_bit(int nr, volatile void * addr)
+static inline void change_bit(int nr, volatile void * addr)
 {
         int     mask;
         volatile unsigned int *a = addr;
@@ -50,7 +50,7 @@ static __inline__ void change_bit(int nr, volatile void * addr)
         local_irq_restore(flags);
 }
 
-static __inline__ int test_and_set_bit(int nr, volatile void * addr)
+static inline int test_and_set_bit(int nr, volatile void * addr)
 {
         int     mask, retval;
         volatile unsigned int *a = addr;
@@ -66,7 +66,7 @@ static __inline__ int test_and_set_bit(int nr, volatile void * addr)
         return retval;
 }
 
-static __inline__ int test_and_clear_bit(int nr, volatile void * addr)
+static inline int test_and_clear_bit(int nr, volatile void * addr)
 {
         int     mask, retval;
         volatile unsigned int *a = addr;
@@ -82,7 +82,7 @@ static __inline__ int test_and_clear_bit(int nr, volatile void * addr)
         return retval;
 }
 
-static __inline__ int test_and_change_bit(int nr, volatile void * addr)
+static inline int test_and_change_bit(int nr, volatile void * addr)
 {
         int     mask, retval;
         volatile unsigned int *a = addr;
@@ -100,7 +100,7 @@ static __inline__ int test_and_change_bit(int nr, volatile void * addr)
 
 #include <asm-generic/bitops/non-atomic.h>
 
-static __inline__ unsigned long ffz(unsigned long word)
+static inline unsigned long ffz(unsigned long word)
 {
         unsigned long result;
 
@@ -120,7 +120,7 @@ static __inline__ unsigned long ffz(unsigned long word)
  *
  * Undefined if no bit exists, so code should check against 0 first.
  */
-static __inline__ unsigned long __ffs(unsigned long word)
+static inline unsigned long __ffs(unsigned long word)
 {
         unsigned long result;
 
diff --git a/include/asm-sh/bugs.h b/include/asm-sh/bugs.h
index a6de3d06a3..b4000c8bf3 100644
--- a/include/asm-sh/bugs.h
+++ b/include/asm-sh/bugs.h
@@ -32,6 +32,10 @@ static void __init check_bugs(void)
         case CPU_SH7750 ... CPU_SH4_501:
                 *p++ = '4';
                 break;
+        case CPU_SH7770 ... CPU_SH7781:
+                *p++ = '4';
+                *p++ = 'a';
+                break;
         default:
                 *p++ = '?';
                 *p++ = '!';
diff --git a/include/asm-sh/cache.h b/include/asm-sh/cache.h
index 656fdfe9e8..e3a180cf50 100644
--- a/include/asm-sh/cache.h
+++ b/include/asm-sh/cache.h
@@ -10,7 +10,6 @@
 #ifdef __KERNEL__
 
 #include <asm/cpu/cache.h>
-#include <asm/cpu/cacheflush.h>
 
 #define SH_CACHE_VALID          1
 #define SH_CACHE_UPDATED        2
@@ -23,24 +22,31 @@
 #define L1_CACHE_ALIGN(x)       (((x)+(L1_CACHE_BYTES-1))&~(L1_CACHE_BYTES-1))
 
 struct cache_info {
-        unsigned int ways;
-        unsigned int sets;
-        unsigned int linesz;
+        unsigned int ways;              /* Number of cache ways */
+        unsigned int sets;              /* Number of cache sets */
+        unsigned int linesz;            /* Cache line size (bytes) */
 
-        unsigned int way_incr;
+        unsigned int way_size;          /* sets * line size */
 
+        /*
+         * way_incr is the address offset for accessing the next way
+         * in memory mapped cache array ops.
+         */
+        unsigned int way_incr;
         unsigned int entry_shift;
         unsigned int entry_mask;
 
+        /*
+         * Compute a mask which selects the address bits which overlap between
+         * 1. those used to select the cache set during indexing
+         * 2. those in the physical page number.
+         */
+        unsigned int alias_mask;
+
+        unsigned int n_aliases;         /* Number of aliases */
+
         unsigned long flags;
 };
 
-/* Flush (write-back only) a region (smaller than a page) */
-extern void __flush_wback_region(void *start, int size);
-/* Flush (write-back & invalidate) a region (smaller than a page) */
-extern void __flush_purge_region(void *start, int size);
-/* Flush (invalidate only) a region (smaller than a page) */
-extern void __flush_invalidate_region(void *start, int size);
-
 #endif /* __KERNEL__ */
 #endif /* __ASM_SH_CACHE_H */
diff --git a/include/asm-sh/cacheflush.h b/include/asm-sh/cacheflush.h
index 9dfb33edb0..07f62ec9ff 100644
--- a/include/asm-sh/cacheflush.h
+++ b/include/asm-sh/cacheflush.h
@@ -2,6 +2,7 @@
 #define __ASM_SH_CACHEFLUSH_H
 #ifdef __KERNEL__
 
+#include <linux/mm.h>
 #include <asm/cpu/cacheflush.h>
 
 /* Flush (write-back only) a region (smaller than a page) */
@@ -27,5 +28,7 @@ extern void __flush_invalidate_region(void *start, int size);
                 memcpy(dst, src, len);                          \
         } while (0)
 
+#define HAVE_ARCH_UNMAPPED_AREA
+
 #endif /* __KERNEL__ */
 #endif /* __ASM_SH_CACHEFLUSH_H */
diff --git a/include/asm-sh/cat68701/io.h b/include/asm-sh/cat68701/io.h
deleted file mode 100644
index 753b8466ad..0000000000
--- a/include/asm-sh/cat68701/io.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * include/asm-sh/io_cat68701.h
- *
- * Copyright 2000 Stuart Menefy (stuart.menefy@st.com)
- *           2001 Yutarou Ebihar (ebihara@si-linux.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.
- *
- * IO functions for an AONE Corp. CAT-68701 SH7708 Borad
- */
-
-#ifndef _ASM_SH_IO_CAT68701_H
-#define _ASM_SH_IO_CAT68701_H
-
-extern unsigned long cat68701_isa_port2addr(unsigned long offset);
-extern int cat68701_irq_demux(int irq);
-
-extern void init_cat68701_IRQ(void);
-extern void heartbeat_cat68701(void);
-
-#endif /* _ASM_SH_IO_CAT68701_H */
diff --git a/include/asm-sh/checksum.h b/include/asm-sh/checksum.h
index fa03b30c42..08168afe67 100644
--- a/include/asm-sh/checksum.h
+++ b/include/asm-sh/checksum.h
@@ -159,6 +159,7 @@ static __inline__ unsigned short ip_compute_csum(unsigned char * buff, int len)
 }
 
 #define _HAVE_ARCH_IPV6_CSUM
+#ifdef CONFIG_IPV6
 static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
                                                      struct in6_addr *daddr,
                                                      __u32 len,
@@ -194,6 +195,7 @@ static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
 
         return csum_fold(sum);
 }
+#endif
 
 /* 
  *      Copy and checksum to user
diff --git a/include/asm-sh/cpu-features.h b/include/asm-sh/cpu-features.h
new file mode 100644
index 0000000000..4bccd7c032
--- /dev/null
+++ b/include/asm-sh/cpu-features.h
@@ -0,0 +1,24 @@
+#ifndef __ASM_SH_CPU_FEATURES_H
+#define __ASM_SH_CPU_FEATURES_H
+
+/*
+ * Processor flags
+ *
+ * Note: When adding a new flag, keep cpu_flags[] in
+ * arch/sh/kernel/setup.c in sync so symbolic name
+ * mapping of the processor flags has a chance of being
+ * reasonably accurate.
+ *
+ * These flags are also available through the ELF
+ * auxiliary vector as AT_HWCAP.
+ */
+#define CPU_HAS_FPU             0x0001  /* Hardware FPU support */
+#define CPU_HAS_P2_FLUSH_BUG    0x0002  /* Need to flush the cache in P2 area */
+#define CPU_HAS_MMU_PAGE_ASSOC  0x0004  /* SH3: TLB way selection bit support */
+#define CPU_HAS_DSP             0x0008  /* SH-DSP: DSP support */
+#define CPU_HAS_PERF_COUNTER    0x0010  /* Hardware performance counters */
+#define CPU_HAS_PTEA            0x0020  /* PTEA register */
+#define CPU_HAS_LLSC            0x0040  /* movli.l/movco.l */
+#define CPU_HAS_L2_CACHE        0x0080  /* Secondary cache / URAM */
+
+#endif /* __ASM_SH_CPU_FEATURES_H */
diff --git a/include/asm-sh/cpu-sh2/shmparam.h b/include/asm-sh/cpu-sh2/shmparam.h
deleted file mode 100644
index 817c1821ee..0000000000
--- a/include/asm-sh/cpu-sh2/shmparam.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * include/asm-sh/cpu-sh2/shmparam.h
- *
- * Copyright (C) 2003  Paul Mundt
- *
- * 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_CPU_SH2_SHMPARAM_H
-#define __ASM_CPU_SH2_SHMPARAM_H
-
-#define SHMLBA PAGE_SIZE                 /* attach addr a multiple of this */
-
-#endif /* __ASM_CPU_SH2_SHMPARAM_H */
-
diff --git a/include/asm-sh/cpu-sh3/cache.h b/include/asm-sh/cpu-sh3/cache.h
index 406aa8d9b9..ffe08d2813 100644
--- a/include/asm-sh/cpu-sh3/cache.h
+++ b/include/asm-sh/cpu-sh3/cache.h
@@ -26,12 +26,10 @@
 #define CCR_CACHE_ENABLE        CCR_CACHE_CE
 #define CCR_CACHE_INVALIDATE    CCR_CACHE_CF
 
-#if defined(CONFIG_CPU_SUBTYPE_SH7705)
+#if defined(CONFIG_CPU_SUBTYPE_SH7705) || defined(CONFIG_CPU_SUBTYPE_SH7710)
 #define CCR3    0xa40000b4
 #define CCR_CACHE_16KB  0x00010000
 #define CCR_CACHE_32KB  0x00020000
 #endif
 
-
 #endif /* __ASM_CPU_SH3_CACHE_H */
-
diff --git a/include/asm-sh/cpu-sh3/cacheflush.h b/include/asm-sh/cpu-sh3/cacheflush.h
index f51aed00c6..03fde97a7f 100644
--- a/include/asm-sh/cpu-sh3/cacheflush.h
+++ b/include/asm-sh/cpu-sh3/cacheflush.h
@@ -10,7 +10,7 @@
 #ifndef __ASM_CPU_SH3_CACHEFLUSH_H
 #define __ASM_CPU_SH3_CACHEFLUSH_H
 
-/* 
+/*
  * Cache flushing:
  *
  *  - flush_cache_all() flushes entire cache
@@ -35,53 +35,33 @@
  /* 32KB cache, 4kb PAGE sizes need to check bit 12 */
 #define CACHE_ALIAS 0x00001000
 
-struct page;
-struct mm_struct;
-struct vm_area_struct;
-
-extern void flush_cache_all(void);
-extern void flush_cache_mm(struct mm_struct *mm);
-extern void flush_cache_range(struct vm_area_struct *vma, unsigned long start,
-                              unsigned long end);
-extern void flush_cache_page(struct vm_area_struct *vma, unsigned long addr, unsigned long pfn);
-extern void flush_dcache_page(struct page *pg);
-extern void flush_icache_range(unsigned long start, unsigned long end);
-extern void flush_icache_page(struct vm_area_struct *vma, struct page *page);
-
-#define flush_dcache_mmap_lock(mapping)         do { } while (0)
-#define flush_dcache_mmap_unlock(mapping)       do { } while (0)
-
-/* SH3 has unified cache so no special action needed here */
-#define flush_cache_sigtramp(vaddr)             do { } while (0)
-#define flush_page_to_ram(page)                 do { } while (0)
-#define flush_icache_user_range(vma,pg,adr,len) do { } while (0)
-
-#define p3_cache_init()                         do { } while (0)
-
 #define PG_mapped       PG_arch_1
 
-/* We provide our own get_unmapped_area to avoid cache alias issue */
-#define HAVE_ARCH_UNMAPPED_AREA
-
+void flush_cache_all(void);
+void flush_cache_mm(struct mm_struct *mm);
+void flush_cache_range(struct vm_area_struct *vma, unsigned long start,
+                              unsigned long end);
+void flush_cache_page(struct vm_area_struct *vma, unsigned long addr, unsigned long pfn);
+void flush_dcache_page(struct page *pg);
+void flush_icache_range(unsigned long start, unsigned long end);
+void flush_icache_page(struct vm_area_struct *vma, struct page *page);
 #else
-
 #define flush_cache_all()                       do { } while (0)
 #define flush_cache_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(vaddr)             do { } while (0)
+#endif
 
-#define p3_cache_init()                         do { } while (0)
+#define flush_dcache_mmap_lock(mapping)         do { } while (0)
+#define flush_dcache_mmap_unlock(mapping)       do { } while (0)
 
-#define HAVE_ARCH_UNMAPPED_AREA
+/* SH3 has unified cache so no special action needed here */
+#define flush_cache_sigtramp(vaddr)             do { } while (0)
+#define flush_icache_user_range(vma,pg,adr,len) do { } while (0)
 
-#endif
+#define p3_cache_init()                         do { } while (0)
 
 #endif /* __ASM_CPU_SH3_CACHEFLUSH_H */
-
diff --git a/include/asm-sh/cpu-sh3/freq.h b/include/asm-sh/cpu-sh3/freq.h
index b61b6e331d..273f322978 100644
--- a/include/asm-sh/cpu-sh3/freq.h
+++ b/include/asm-sh/cpu-sh3/freq.h
@@ -18,5 +18,9 @@
 #define MIN_DIVISOR_NR          0
 #define MAX_DIVISOR_NR          4
 
+#define FRQCR_CKOEN     0x0100
+#define FRQCR_PLLEN     0x0080
+#define FRQCR_PSTBY     0x0040
+
 #endif /* __ASM_CPU_SH3_FREQ_H */
 
diff --git a/include/asm-sh/cpu-sh3/mmu_context.h b/include/asm-sh/cpu-sh3/mmu_context.h
index a844ea0965..bccb7ddb43 100644
--- a/include/asm-sh/cpu-sh3/mmu_context.h
+++ b/include/asm-sh/cpu-sh3/mmu_context.h
@@ -27,8 +27,12 @@
 #define TRA     0xffffffd0
 #define EXPEVT  0xffffffd4
 
-#if defined(CONFIG_CPU_SUBTYPE_SH7707) || defined(CONFIG_CPU_SUBTYPE_SH7709) || \
-    defined(CONFIG_CPU_SUBTYPE_SH7300) || defined(CONFIG_CPU_SUBTYPE_SH7705)
+#if defined(CONFIG_CPU_SUBTYPE_SH7707) || \
+    defined(CONFIG_CPU_SUBTYPE_SH7709) || \
+    defined(CONFIG_CPU_SUBTYPE_SH7706) || \
+    defined(CONFIG_CPU_SUBTYPE_SH7300) || \
+    defined(CONFIG_CPU_SUBTYPE_SH7705) || \
+    defined(CONFIG_CPU_SUBTYPE_SH7710)
 #define INTEVT  0xa4000000      /* INTEVTE2(0xa4000000) */
 #else
 #define INTEVT  0xffffffd8
diff --git a/include/asm-sh/cpu-sh3/shmparam.h b/include/asm-sh/cpu-sh3/shmparam.h
deleted file mode 100644
index da5b5eec81..0000000000
--- a/include/asm-sh/cpu-sh3/shmparam.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * include/asm-sh/cpu-sh3/shmparam.h
- *
- * Copyright (C) 1999 Niibe Yutaka
- *
- * 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_CPU_SH3_SHMPARAM_H
-#define __ASM_CPU_SH3_SHMPARAM_H
-
-#define SHMLBA PAGE_SIZE                 /* attach addr a multiple of this */
-
-#endif /* __ASM_CPU_SH3_SHMPARAM_H */
-
diff --git a/include/asm-sh/cpu-sh3/timer.h b/include/asm-sh/cpu-sh3/timer.h
index 3d8e95e8d1..b2394cf76f 100644
--- a/include/asm-sh/cpu-sh3/timer.h
+++ b/include/asm-sh/cpu-sh3/timer.h
@@ -20,9 +20,14 @@
  *      SH7710
  *      SH7720
  *      SH7300
+ *      SH7710
  * ---------------------------------------------------------------------------
  */
 
+#if !defined(CONFIG_CPU_SUBTYPE_SH7727)
+#define TMU_TOCR        0xfffffe90      /* Byte access */
+#endif
+
 #if defined(CONFIG_CPU_SUBTYPE_SH7300) || defined(CONFIG_CPU_SUBTYPE_SH7710)
 #define TMU_TSTR        0xa412fe92      /* Byte access */
 
@@ -39,9 +44,6 @@
 #define TMU2_TCR        0xa412feb4      /* Word access */
 
 #else
-#if !defined(CONFIG_CPU_SUBTYPE_SH7727)
-#define TMU_TOCR        0xfffffe90      /* Byte access */
-#endif
 #define TMU_TSTR        0xfffffe92      /* Byte access */
 
 #define TMU0_TCOR       0xfffffe94      /* Long access */
diff --git a/include/asm-sh/cpu-sh3/ubc.h b/include/asm-sh/cpu-sh3/ubc.h
index 0f809dec4e..9d308cbe9b 100644
--- a/include/asm-sh/cpu-sh3/ubc.h
+++ b/include/asm-sh/cpu-sh3/ubc.h
@@ -11,6 +11,19 @@
 #ifndef __ASM_CPU_SH3_UBC_H
 #define __ASM_CPU_SH3_UBC_H
 
+#if defined(CONFIG_CPU_SUBTYPE_SH7710)
+#define UBC_BARA                0xa4ffffb0
+#define UBC_BAMRA               0xa4ffffb4
+#define UBC_BBRA                0xa4ffffb8
+#define UBC_BASRA               0xffffffe4
+#define UBC_BARB                0xa4ffffa0
+#define UBC_BAMRB               0xa4ffffa4
+#define UBC_BBRB                0xa4ffffa8
+#define UBC_BASRB               0xffffffe8
+#define UBC_BDRB                0xa4ffff90
+#define UBC_BDMRB               0xa4ffff94
+#define UBC_BRCR                0xa4ffff98
+#else
 #define UBC_BARA                0xffffffb0
 #define UBC_BAMRA               0xffffffb4
 #define UBC_BBRA                0xffffffb8
@@ -22,6 +35,6 @@
 #define UBC_BDRB                0xffffff90
 #define UBC_BDMRB               0xffffff94
 #define UBC_BRCR                0xffffff98
+#endif
 
 #endif /* __ASM_CPU_SH3_UBC_H */
-
diff --git a/include/asm-sh/cpu-sh4/addrspace.h b/include/asm-sh/cpu-sh4/addrspace.h
index 727634d886..bb2e1b0306 100644
--- a/include/asm-sh/cpu-sh4/addrspace.h
+++ b/include/asm-sh/cpu-sh4/addrspace.h
@@ -22,5 +22,8 @@
 #define P4SEG_TLB_DATA  0xf7000000
 #define P4SEG_REG_BASE  0xff000000
 
+#define PA_AREA5_IO     0xb4000000      /* Area 5 IO Memory */
+#define PA_AREA6_IO     0xb8000000      /* Area 6 IO Memory */
+
 #endif /* __ASM_CPU_SH4_ADDRSPACE_H */
 
diff --git a/include/asm-sh/cpu-sh4/cache.h b/include/asm-sh/cpu-sh4/cache.h
index 1fe2035931..6e9c7e6ee8 100644
--- a/include/asm-sh/cpu-sh4/cache.h
+++ b/include/asm-sh/cpu-sh4/cache.h
@@ -22,7 +22,9 @@
 #define CCR_CACHE_ICE   0x0100  /* Instruction Cache Enable */
 #define CCR_CACHE_ICI   0x0800  /* IC Invalidate */
 #define CCR_CACHE_IIX   0x8000  /* IC Index Enable */
+#ifndef CONFIG_CPU_SUBTYPE_SH7780
 #define CCR_CACHE_EMODE 0x80000000      /* EMODE Enable */
+#endif
 
 /* Default CCR setup: 8k+16k-byte cache,P1-wb,enable */
 #define CCR_CACHE_ENABLE        (CCR_CACHE_OCE|CCR_CACHE_ICE)
diff --git a/include/asm-sh/cpu-sh4/cacheflush.h b/include/asm-sh/cpu-sh4/cacheflush.h
index f323567e08..515fd57426 100644
--- a/include/asm-sh/cpu-sh4/cacheflush.h
+++ b/include/asm-sh/cpu-sh4/cacheflush.h
@@ -16,40 +16,29 @@
  *  caching; in which case they're only semi-broken),
  *  so we need them.
  */
-
-/* Page is 4K, OC size is 16K, there are four lines. */
-#define CACHE_ALIAS 0x00003000
-
-struct page;
-struct mm_struct;
-struct vm_area_struct;
-
-extern void flush_cache_all(void);
-extern void flush_cache_mm(struct mm_struct *mm);
-extern void flush_cache_range(struct vm_area_struct *vma, unsigned long start,
-                              unsigned long end);
-extern void flush_cache_page(struct vm_area_struct *vma, unsigned long addr, unsigned long pfn);
-extern void flush_dcache_page(struct page *pg);
+void flush_cache_all(void);
+void flush_cache_mm(struct mm_struct *mm);
+void flush_cache_range(struct vm_area_struct *vma, unsigned long start,
+                       unsigned long end);
+void flush_cache_page(struct vm_area_struct *vma, unsigned long addr,
+                      unsigned long pfn);
+void flush_dcache_page(struct page *pg);
 
 #define flush_dcache_mmap_lock(mapping)         do { } while (0)
 #define flush_dcache_mmap_unlock(mapping)       do { } while (0)
 
-extern void flush_icache_range(unsigned long start, unsigned long end);
-extern void flush_cache_sigtramp(unsigned long addr);
-extern void flush_icache_user_range(struct vm_area_struct *vma,
-                                    struct page *page, unsigned long addr,
-                                    int len);
+void flush_icache_range(unsigned long start, unsigned long end);
+void flush_cache_sigtramp(unsigned long addr);
+void flush_icache_user_range(struct vm_area_struct *vma, struct page *page,
+                             unsigned long addr, int len);
 
 #define flush_icache_page(vma,pg)               do { } while (0)
 
 /* Initialization of P3 area for copy_user_page */
-extern void p3_cache_init(void);
+void p3_cache_init(void);
 
 #define PG_mapped       PG_arch_1
 
-/* We provide our own get_unmapped_area to avoid cache alias issue */
-#define HAVE_ARCH_UNMAPPED_AREA
-
 #ifdef CONFIG_MMU
 extern int remap_area_pages(unsigned long addr, unsigned long phys_addr,
                             unsigned long size, unsigned long flags);
@@ -61,4 +50,3 @@ static inline int remap_area_pages(unsigned long addr, unsigned long phys_addr,
 }
 #endif /* CONFIG_MMU */
 #endif /* __ASM_CPU_SH4_CACHEFLUSH_H */
-
diff --git a/include/asm-sh/cpu-sh4/dma-sh7780.h b/include/asm-sh/cpu-sh4/dma-sh7780.h
new file mode 100644
index 0000000000..6c90d28331
--- /dev/null
+++ b/include/asm-sh/cpu-sh4/dma-sh7780.h
@@ -0,0 +1,39 @@
+#ifndef __ASM_SH_CPU_SH4_DMA_SH7780_H
+#define __ASM_SH_CPU_SH4_DMA_SH7780_H
+
+#define REQ_HE  0x000000C0
+#define REQ_H   0x00000080
+#define REQ_LE  0x00000040
+#define TM_BURST 0x0000020
+#define TS_8    0x00000000
+#define TS_16   0x00000008
+#define TS_32   0x00000010
+#define TS_16BLK        0x00000018
+#define TS_32BLK        0x00100000
+
+/*
+ * The SuperH DMAC supports a number of transmit sizes, we list them here,
+ * with their respective values as they appear in the CHCR registers.
+ *
+ * Defaults to a 64-bit transfer size.
+ */
+enum {
+        XMIT_SZ_8BIT,
+        XMIT_SZ_16BIT,
+        XMIT_SZ_32BIT,
+        XMIT_SZ_128BIT,
+        XMIT_SZ_256BIT,
+};
+
+/*
+ * The DMA count is defined as the number of bytes to transfer.
+ */
+static unsigned int __attribute__ ((used)) ts_shift[] = {
+        [XMIT_SZ_8BIT]          = 0,
+        [XMIT_SZ_16BIT]         = 1,
+        [XMIT_SZ_32BIT]         = 2,
+        [XMIT_SZ_128BIT]        = 4,
+        [XMIT_SZ_256BIT]        = 5,
+};
+
+#endif /* __ASM_SH_CPU_SH4_DMA_SH7780_H */
diff --git a/include/asm-sh/cpu-sh4/dma.h b/include/asm-sh/cpu-sh4/dma.h
index 0dfe61f148..3e4b3e6d80 100644
--- a/include/asm-sh/cpu-sh4/dma.h
+++ b/include/asm-sh/cpu-sh4/dma.h
@@ -1,11 +1,17 @@
 #ifndef __ASM_CPU_SH4_DMA_H
 #define __ASM_CPU_SH4_DMA_H
 
+#define DMAOR_INIT      ( 0x8000 | DMAOR_DME )
+
 #ifdef CONFIG_CPU_SH4A
 #define SH_DMAC_BASE    0xfc808020
+
+#define CHCR_TS_MASK    0x18
+#define CHCR_TS_SHIFT   3
+
+#include <asm/cpu/dma-sh7780.h>
 #else
 #define SH_DMAC_BASE    0xffa00000
-#endif
 
 /* Definitions for the SuperH DMAC */
 #define TM_BURST        0x0000080
@@ -19,8 +25,6 @@
 
 #define DMAOR_COD       0x00000008
 
-#define DMAOR_INIT      ( 0x8000 | DMAOR_DME )
-
 /*
  * The SuperH DMAC supports a number of transmit sizes, we list them here,
  * with their respective values as they appear in the CHCR registers.
@@ -45,5 +49,6 @@ static unsigned int ts_shift[] __attribute__ ((used)) = {
         [XMIT_SZ_32BIT]         = 2,
         [XMIT_SZ_256BIT]        = 5,
 };
+#endif
 
 #endif /* __ASM_CPU_SH4_DMA_H */
diff --git a/include/asm-sh/cpu-sh4/shmparam.h b/include/asm-sh/cpu-sh4/shmparam.h
deleted file mode 100644
index a5a0aa9425..0000000000
--- a/include/asm-sh/cpu-sh4/shmparam.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * include/asm-sh/cpu-sh4/shmparam.h
- *
- * Copyright (C) 1999 Niibe Yutaka
- *
- * 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_CPU_SH4_SHMPARAM_H
-#define __ASM_CPU_SH4_SHMPARAM_H
-
-/*
- * SH-4 has D-cache alias issue
- */
-#define SHMLBA (PAGE_SIZE*4)             /* attach addr a multiple of this */
-
-#endif /* __ASM_CPU_SH4_SHMPARAM_H */
-
diff --git a/include/asm-sh/cpu-sh4/sq.h b/include/asm-sh/cpu-sh4/sq.h
index 366b09166d..586d649181 100644
--- a/include/asm-sh/cpu-sh4/sq.h
+++ b/include/asm-sh/cpu-sh4/sq.h
@@ -17,7 +17,7 @@
  * Store queues range from e0000000-e3fffffc, allowing approx. 64MB to be
  * mapped to any physical address space. Since data is written (and aligned)
  * to 32-byte boundaries, we need to be sure that all allocations are aligned.
- */ 
+ */
 #define SQ_SIZE                 32
 #define SQ_ALIGN_MASK           (~(SQ_SIZE - 1))
 #define SQ_ALIGN(addr)          (((addr)+SQ_SIZE-1) & SQ_ALIGN_MASK)
@@ -26,23 +26,10 @@
 #define SQ_QACR1                (P4SEG_REG_BASE  + 0x3c)
 #define SQ_ADDRMAX              (P4SEG_STORE_QUE + 0x04000000)
 
-struct sq_mapping {
-        const char *name;
-
-        unsigned long sq_addr;
-        unsigned long addr;
-        unsigned int size;
-
-        struct list_head list;
-};
-
 /* arch/sh/kernel/cpu/sh4/sq.c */
-extern struct sq_mapping *sq_remap(unsigned long phys, unsigned int size, const char *name);
-extern void sq_unmap(struct sq_mapping *map);
-
-extern void sq_clear(unsigned long addr, unsigned int len);
-extern void sq_flush(void *addr);
-extern void sq_flush_range(unsigned long start, unsigned int len);
+unsigned long sq_remap(unsigned long phys, unsigned int size,
+                       const char *name, unsigned long flags);
+void sq_unmap(unsigned long vaddr);
+void sq_flush_range(unsigned long start, unsigned int len);
 
 #endif /* __ASM_CPU_SH4_SQ_H */
-
diff --git a/include/asm-sh/cqreek/cqreek.h b/include/asm-sh/cqreek/cqreek.h
deleted file mode 100644
index 09aecc0669..0000000000
--- a/include/asm-sh/cqreek/cqreek.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef __ASM_SH_CQREEK_CQREEK_H
-#define __ASM_SH_CQREEK_CQREEK_H
-
-#define BRIDGE_FEATURE          0x0002
-
-#define BRIDGE_IDE_CTRL         0x0018
-#define BRIDGE_IDE_INTR_LVL     0x001A
-#define BRIDGE_IDE_INTR_MASK    0x001C
-#define BRIDGE_IDE_INTR_STAT    0x001E
-
-#define BRIDGE_ISA_CTRL         0x0028
-#define BRIDGE_ISA_INTR_LVL     0x002A
-#define BRIDGE_ISA_INTR_MASK    0x002C
-#define BRIDGE_ISA_INTR_STAT    0x002E
-
-/* arch/sh/boards/cqreek/setup.c */
-extern void setup_cqreek(void);
-
-/* arch/sh/boards/cqreek/irq.c */
-extern int cqreek_has_ide, cqreek_has_isa;
-extern void init_cqreek_IRQ(void);
-
-/* arch/sh/boards/cqreek/io.c */
-extern unsigned long cqreek_port2addr(unsigned long port);
-
-#endif /* __ASM_SH_CQREEK_CQREEK_H */
-
diff --git a/include/asm-sh/dma-mapping.h b/include/asm-sh/dma-mapping.h
index 124968f986..56cd4b9772 100644
--- a/include/asm-sh/dma-mapping.h
+++ b/include/asm-sh/dma-mapping.h
@@ -141,25 +141,35 @@ static inline void dma_sync_sg(struct device *dev, struct scatterlist *sg,
         }
 }
 
-static void dma_sync_single_for_cpu(struct device *dev,
-                                    dma_addr_t dma_handle, size_t size,
-                                    enum dma_data_direction dir)
-        __attribute__ ((alias("dma_sync_single")));
+static inline void dma_sync_single_for_cpu(struct device *dev,
+                                           dma_addr_t dma_handle, size_t size,
+                                           enum dma_data_direction dir)
+{
+        dma_sync_single(dev, dma_handle, size, dir);
+}
+
+static inline void dma_sync_single_for_device(struct device *dev,
+                                              dma_addr_t dma_handle,
+                                              size_t size,
+                                              enum dma_data_direction dir)
+{
+        dma_sync_single(dev, dma_handle, size, dir);
+}
 
-static void dma_sync_single_for_device(struct device *dev,
-                                       dma_addr_t dma_handle, size_t size,
+static inline void dma_sync_sg_for_cpu(struct device *dev,
+                                       struct scatterlist *sg, int nelems,
                                        enum dma_data_direction dir)
-        __attribute__ ((alias("dma_sync_single")));
+{
+        dma_sync_sg(dev, sg, nelems, dir);
+}
 
-static void dma_sync_sg_for_cpu(struct device *dev,
-                                struct scatterlist *sg, int nelems,
-                                enum dma_data_direction dir)
-        __attribute__ ((alias("dma_sync_sg")));
+static inline void dma_sync_sg_for_device(struct device *dev,
+                                          struct scatterlist *sg, int nelems,
+                                          enum dma_data_direction dir)
+{
+        dma_sync_sg(dev, sg, nelems, dir);
+}
 
-static void dma_sync_sg_for_device(struct device *dev,
-                                   struct scatterlist *sg, int nelems,
-                                   enum dma_data_direction dir)
-        __attribute__ ((alias("dma_sync_sg")));
 
 static inline int dma_get_cache_alignment(void)
 {
@@ -174,6 +184,4 @@ static inline int dma_mapping_error(dma_addr_t dma_addr)
 {
         return dma_addr == 0;
 }
-
 #endif /* __ASM_SH_DMA_MAPPING_H */
-
diff --git a/include/asm-sh/dma.h b/include/asm-sh/dma.h
index e62a6d0ed9..d9daa02868 100644
--- a/include/asm-sh/dma.h
+++ b/include/asm-sh/dma.h
@@ -89,6 +89,7 @@ struct dma_channel {
         wait_queue_head_t wait_queue;
 
         struct sys_device dev;
+        char *name;
 };
 
 struct dma_info {
diff --git a/include/asm-sh/dmida/io.h b/include/asm-sh/dmida/io.h
deleted file mode 100644
index 21bd416c01..0000000000
--- a/include/asm-sh/dmida/io.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef __ASM_SH_DMIDA_IO_H
-#define __ASM_SH_DMIDA_IO_H
-
-/*
- * Nothing special here.. just use the generic cchip io routines.
- */
-#include <asm/hd64465/io.h>
-
-#endif /* __ASM_SH_DMIDA_IO_H */
-
diff --git a/include/asm-sh/elf.h b/include/asm-sh/elf.h
index 1b63dfeea4..3a07ab40ac 100644
--- a/include/asm-sh/elf.h
+++ b/include/asm-sh/elf.h
@@ -1,6 +1,11 @@
 #ifndef __ASM_SH_ELF_H
 #define __ASM_SH_ELF_H
 
+#include <asm/processor.h>
+#include <asm/auxvec.h>
+#include <asm/ptrace.h>
+#include <asm/user.h>
+
 /* SH relocation types  */
 #define R_SH_NONE               0
 #define R_SH_DIR32              1
@@ -46,9 +51,6 @@
  * ELF register definitions..
  */
 
-#include <asm/ptrace.h>
-#include <asm/user.h>
-
 typedef unsigned long elf_greg_t;
 
 #define ELF_NGREG (sizeof (struct pt_regs) / sizeof(elf_greg_t))
@@ -91,7 +93,7 @@ typedef struct user_fpu_struct elf_fpregset_t;
    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)
+#define ELF_HWCAP       (boot_cpu_data.flags)
 
 /* This yields a string that ld.so will use to load implementation
    specific libraries for optimization.  This is more specific in
@@ -119,4 +121,24 @@ extern int dump_task_fpu (struct task_struct *, elf_fpregset_t *);
 #define ELF_CORE_COPY_FPREGS(tsk, elf_fpregs) dump_task_fpu(tsk, elf_fpregs)
 #endif
 
+#ifdef CONFIG_VSYSCALL
+/* vDSO has arch_setup_additional_pages */
+#define ARCH_HAS_SETUP_ADDITIONAL_PAGES
+struct linux_binprm;
+extern int arch_setup_additional_pages(struct linux_binprm *bprm,
+                                       int executable_stack);
+
+extern unsigned int vdso_enabled;
+extern void __kernel_vsyscall;
+
+#define VDSO_BASE               ((unsigned long)current->mm->context.vdso)
+#define VDSO_SYM(x)             (VDSO_BASE + (unsigned long)(x))
+
+#define ARCH_DLINFO                                             \
+do {                                                            \
+        if (vdso_enabled)                                       \
+                NEW_AUX_ENT(AT_SYSINFO_EHDR, VDSO_BASE);        \
+} while (0)
+#endif /* CONFIG_VSYSCALL */
+
 #endif /* __ASM_SH_ELF_H */
diff --git a/include/asm-sh/fixmap.h b/include/asm-sh/fixmap.h
index 412bccaa07..458e9fa595 100644
--- a/include/asm-sh/fixmap.h
+++ b/include/asm-sh/fixmap.h
@@ -25,7 +25,7 @@
  * addresses. The point is to have a constant address at
  * compile time, but to set the physical address only
  * in the boot process. We allocate these special  addresses
- * from the end of virtual memory (0xfffff000) backwards.
+ * from the end of P3 backwards.
  * Also this lets us do fail-safe vmalloc(), we
  * can guarantee that these special addresses and
  * vmalloc()-ed addresses never overlap.
diff --git a/include/asm-sh/flat.h b/include/asm-sh/flat.h
index f29072e1c8..0d5cc04ab0 100644
--- a/include/asm-sh/flat.h
+++ b/include/asm-sh/flat.h
@@ -13,7 +13,7 @@
 #define __ASM_SH_FLAT_H
 
 #define flat_stack_align(sp)                    /* nothing needed */
-#define flat_argvp_envp_on_stack()              1
+#define flat_argvp_envp_on_stack()              0
 #define flat_old_ram_flag(flags)                (flags)
 #define flat_reloc_valid(reloc, size)           ((reloc) <= (size))
 #define flat_get_addr_from_rp(rp, relval, flags)        get_unaligned(rp)
diff --git a/include/asm-sh/floppy.h b/include/asm-sh/floppy.h
index 38d7a29424..dc1ad464fa 100644
--- a/include/asm-sh/floppy.h
+++ b/include/asm-sh/floppy.h
@@ -146,13 +146,11 @@ static int vdma_get_dma_residue(unsigned int dummy)
 static int fd_request_irq(void)
 {
         if(can_use_virtual_dma)
-                return request_irq(FLOPPY_IRQ, floppy_hardint,SA_INTERRUPT,
-                                                   "floppy", NULL);
+                return request_irq(FLOPPY_IRQ, floppy_hardint,
+                                   IRQF_DISABLED, "floppy", NULL);
         else
                 return request_irq(FLOPPY_IRQ, floppy_interrupt,
-                                                   SA_INTERRUPT|SA_SAMPLE_RANDOM,
-                                                   "floppy", NULL);     
-
+                                   IRQF_DISABLED, "floppy", NULL);
 }
 
 static unsigned long dma_mem_alloc(unsigned long size)
diff --git a/include/asm-sh/harp/harp.h b/include/asm-sh/harp/harp.h
deleted file mode 100644
index b2fbcfae99..0000000000
--- a/include/asm-sh/harp/harp.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* 
- * Copyright (C) 2001 David J. Mckay (david.mckay@st.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.                            
- *
- * Defintions applicable to the STMicroelectronics ST40STB1 HARP and
- * compatible boards.
- */
-
-#if defined(CONFIG_SH_STB1_HARP)
-
-#define EPLD_BASE     0xa0800000
-
-#define EPLD_LED      (EPLD_BASE+0x000c0000)
-#define EPLD_INTSTAT0 (EPLD_BASE+0x00200000)
-#define EPLD_INTSTAT1 (EPLD_BASE+0x00240000)
-#define EPLD_INTMASK0 (EPLD_BASE+0x00280000)
-#define EPLD_INTMASK1 (EPLD_BASE+0x002c0000)
-#define EPLD_PAGEADDR (EPLD_BASE+0x00300000)
-#define EPLD_REVID1   (EPLD_BASE+0x00380000)
-#define EPLD_REVID2   (EPLD_BASE+0x003c0000)
-
-#define EPLD_LED_ON  1
-#define EPLD_LED_OFF 0
-
-#elif defined(CONFIG_SH_STB1_OVERDRIVE)
-
-#define EPLD_BASE     0xa7000000
-
-#define EPLD_REVID    (EPLD_BASE+0x00000000)
-#define EPLD_LED      (EPLD_BASE+0x00040000)
-#define EPLD_INTMASK0 (EPLD_BASE+0x001c0000)
-#define EPLD_INTMASK1 (EPLD_BASE+0x00200000)
-#define EPLD_INTSTAT0 (EPLD_BASE+0x00240000)
-#define EPLD_INTSTAT1 (EPLD_BASE+0x00280000)
-
-#define EPLD_LED_ON  0
-#define EPLD_LED_OFF 1
-
-#else
-#error Unknown board
-#endif
diff --git a/include/asm-sh/harp/io.h b/include/asm-sh/harp/io.h
deleted file mode 100644
index 68f39e0b39..0000000000
--- a/include/asm-sh/harp/io.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef __ASM_SH_HARP_IO_H
-#define __ASM_SH_HARP_IO_H
-
-/*
- * Nothing special here.. just use the generic cchip io routines.
- */
-#include <asm/hd64465/io.h>
-
-#endif /* __ASM_SH_HARP_IO_H */
-
diff --git a/include/asm-sh/hd64461/hd64461.h b/include/asm-sh/hd64461.h
index 87f13d24c6..27e5c34e26 100644
--- a/include/asm-sh/hd64461/hd64461.h
+++ b/include/asm-sh/hd64461.h
@@ -40,7 +40,12 @@
 #define HD64461_LCDCBAR         0x11000
 #define HD64461_LCDCLOR         0x11002
 #define HD64461_LCDCCR          0x11004
-#define HD64461_LCDCCR_MOFF     0x80
+#define HD64461_LCDCCR_STBACK   0x0400
+#define HD64461_LCDCCR_STREQ    0x0100
+#define HD64461_LCDCCR_MOFF     0x0080
+#define HD64461_LCDCCR_REFSEL   0x0040
+#define HD64461_LCDCCR_EPON     0x0020
+#define HD64461_LCDCCR_SPON     0x0010
 
 #define HD64461_LDR1            0x11010
 #define HD64461_LDR1_DON        0x01
@@ -54,9 +59,9 @@
 #define HD64461_LDVSPR          0x1101c
 #define HD64461_LDR3            0x1101e
 
-#define HD64461_CPTWAR          0x11030 
+#define HD64461_CPTWAR          0x11030
 #define HD64461_CPTWDR          0x11032
-#define HD64461_CPTRAR          0x11034 
+#define HD64461_CPTRAR          0x11034
 #define HD64461_CPTRDR          0x11036
 
 #define HD64461_GRDOR           0x11040
@@ -111,7 +116,7 @@
 #define HD64461_PCCISR_BVD1             0x01    /* battery 1 */
 
 #define HD64461_PCCISR_PCD_MASK         0x0c    /* card detect */
-#define HD64461_PCCISR_BVD_MASK 0x03    /* battery voltage */
+#define HD64461_PCCISR_BVD_MASK         0x03    /* battery voltage */
 #define HD64461_PCCISR_BVD_BATGOOD      0x03    /* battery good */
 #define HD64461_PCCISR_BVD_BATWARN      0x01    /* battery low warning */
 #define HD64461_PCCISR_BVD_BATDEAD1     0x02    /* battery dead */
@@ -139,11 +144,11 @@
 
 /* PCC Card Status Change Interrupt Enable Register */
 #define HD64461_PCCCSCIER_CRE           0x80    /* change reset enable */
-#define HD64461_PCCCSCIER_IREQE_MASK    0x60   /* IREQ enable */
+#define HD64461_PCCCSCIER_IREQE_MASK    0x60   /* IREQ enable */
 #define HD64461_PCCCSCIER_IREQE_DISABLED        0x00   /* IREQ disabled */
-#define HD64461_PCCCSCIER_IREQE_LEVEL   0x20   /* IREQ level-triggered */
+#define HD64461_PCCCSCIER_IREQE_LEVEL   0x20   /* IREQ level-triggered */
 #define HD64461_PCCCSCIER_IREQE_FALLING 0x40   /* IREQ falling-edge-trig */
-#define HD64461_PCCCSCIER_IREQE_RISING  0x60   /* IREQ rising-edge-trig */
+#define HD64461_PCCCSCIER_IREQE_RISING  0x60   /* IREQ rising-edge-trig */
 
 #define HD64461_PCCCSCIER_SCE           0x10    /* status change enable */
 #define HD64461_PCCCSCIER_CDE           0x08    /* card detect change enable */
@@ -155,7 +160,6 @@
 #define HD64461_PCCSCR_VCC1             0x02    /* voltage control pin 1 */
 #define HD64461_PCCSCR_SWP              0x01    /* write protect */
 
-
 #define HD64461_P0OCR           0x1202a
 #define HD64461_P1OCR           0x1202c
 #define HD64461_PGCR            0x1202e
@@ -180,23 +184,25 @@
 #define HD64461_NIRR            0x15000
 #define HD64461_NIMR            0x15002
 
-#ifndef CONFIG_HD64461_IOBASE
-#define CONFIG_HD64461_IOBASE   0xb0000000
-#endif
-#ifndef CONFIG_HD64461_IRQ
-#define CONFIG_HD64461_IRQ      36
-#endif
-
 #define HD64461_IRQBASE         OFFCHIP_IRQ_BASE
-#define HD64461_IRQ_NUM         16
-
-#define HD64461_IRQ_UART        (HD64461_IRQBASE+5)
-#define HD64461_IRQ_IRDA        (HD64461_IRQBASE+6)
-#define HD64461_IRQ_TMU1        (HD64461_IRQBASE+9)
-#define HD64461_IRQ_TMU0        (HD64461_IRQBASE+10)
-#define HD64461_IRQ_GPIO        (HD64461_IRQBASE+11)
-#define HD64461_IRQ_AFE         (HD64461_IRQBASE+12)
-#define HD64461_IRQ_PCC1        (HD64461_IRQBASE+13)
-#define HD64461_IRQ_PCC0        (HD64461_IRQBASE+14)
+#define HD64461_IRQ_NUM         16
+
+#define HD64461_IRQ_UART        (HD64461_IRQBASE+5)
+#define HD64461_IRQ_IRDA        (HD64461_IRQBASE+6)
+#define HD64461_IRQ_TMU1        (HD64461_IRQBASE+9)
+#define HD64461_IRQ_TMU0        (HD64461_IRQBASE+10)
+#define HD64461_IRQ_GPIO        (HD64461_IRQBASE+11)
+#define HD64461_IRQ_AFE         (HD64461_IRQBASE+12)
+#define HD64461_IRQ_PCC1        (HD64461_IRQBASE+13)
+#define HD64461_IRQ_PCC0        (HD64461_IRQBASE+14)
+
+#define __IO_PREFIX     hd64461
+#include <asm/io_generic.h>
+
+/* arch/sh/cchips/hd6446x/hd64461/setup.c */
+int hd64461_irq_demux(int irq);
+void hd64461_register_irq_demux(int irq,
+                                int (*demux) (int irq, void *dev), void *dev);
+void hd64461_unregister_irq_demux(int irq);
 
 #endif
diff --git a/include/asm-sh/hd64461/io.h b/include/asm-sh/hd64461/io.h
deleted file mode 100644
index 67f2489088..0000000000
--- a/include/asm-sh/hd64461/io.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * include/asm-sh/io_hd64461.h
- *
- * Copyright 2000 Stuart Menefy (stuart.menefy@st.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.
- *
- * IO functions for an HD64461
- */
-
-#ifndef _ASM_SH_IO_HD64461_H
-#define _ASM_SH_IO_HD64461_H
-
-extern unsigned char hd64461_inb(unsigned long port);
-extern unsigned short hd64461_inw(unsigned long port);
-extern unsigned int hd64461_inl(unsigned long port);
-
-extern void hd64461_outb(unsigned char value, unsigned long port);
-extern void hd64461_outw(unsigned short value, unsigned long port);
-extern void hd64461_outl(unsigned int value, unsigned long port);
-
-extern unsigned char hd64461_inb_p(unsigned long port);
-extern void hd64461_outb_p(unsigned char value, unsigned long port);
-
-extern void hd64461_insb(unsigned long port, void *addr, unsigned long count);
-extern void hd64461_insw(unsigned long port, void *addr, unsigned long count);
-extern void hd64461_insl(unsigned long port, void *addr, unsigned long count);
-
-extern void hd64461_outsb(unsigned long port, const void *buffer, unsigned long count);
-extern void hd64461_outsw(unsigned long port, const void *buffer, unsigned long count);
-extern void hd64461_outsl(unsigned long port, const void *buffer, unsigned long count);
-
-extern unsigned short hd64461_readw(unsigned long addr);
-extern void hd64461_writew(unsigned short b, unsigned long addr);
-
-
-extern int hd64461_irq_demux(int irq);
-extern void hd64461_register_irq_demux(int irq,
-                int (*demux)(int irq, void *dev), void *dev);
-extern void hd64461_unregister_irq_demux(int irq);
-
-#endif /* _ASM_SH_IO_HD64461_H */
diff --git a/include/asm-sh/hp6xx/hp6xx.h b/include/asm-sh/hp6xx/hp6xx.h
index a26247fd3d..f35134c159 100644
--- a/include/asm-sh/hp6xx/hp6xx.h
+++ b/include/asm-sh/hp6xx/hp6xx.h
@@ -2,16 +2,33 @@
 #define __ASM_SH_HP6XX_H
 
 /*
- * Copyright (C) 2003  Andriy Skulysh
+ * Copyright (C) 2003, 2004, 2005  Andriy Skulysh
+ *
+ * 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 HP680_TS_IRQ IRQ3_IRQ
+#define HP680_BTN_IRQ           IRQ0_IRQ
+#define HP680_TS_IRQ            IRQ3_IRQ
+#define HP680_HD64461_IRQ       IRQ4_IRQ
 
 #define DAC_LCD_BRIGHTNESS      0
 #define DAC_SPEAKER_VOLUME      1
 
+#define PGDR_OPENED             0x01
+#define PGDR_MAIN_BATTERY_OUT   0x04
+#define PGDR_PLAY_BUTTON        0x08
+#define PGDR_REWIND_BUTTON      0x10
+#define PGDR_RECORD_BUTTON      0x20
+
 #define PHDR_TS_PEN_DOWN        0x08
 
+#define PJDR_LED_BLINK          0x02
+
+#define PKDR_LED_GREEN          0x10
+
 #define SCPDR_TS_SCAN_ENABLE    0x20
 #define SCPDR_TS_SCAN_Y         0x02
 #define SCPDR_TS_SCAN_X         0x01
@@ -21,11 +38,43 @@
 
 #define ADC_CHANNEL_TS_Y        1
 #define ADC_CHANNEL_TS_X        2
+#define ADC_CHANNEL_BATTERY     3
+#define ADC_CHANNEL_BACKUP      4
+#define ADC_CHANNEL_CHARGE      5
 
 #define HD64461_GPADR_SPEAKER   0x01
 #define HD64461_GPADR_PCMCIA0   (0x02|0x08)
+
 #define HD64461_GPBDR_LCDOFF    0x01
+#define HD64461_GPBDR_LCD_CONTRAST_MASK 0x78
 #define HD64461_GPBDR_LED_RED   0x80
 
+#include <asm/hd64461.h>
+#include <asm/io.h>
+
+#define PJDR    0xa4000130
+#define PKDR    0xa4000132
+
+static inline void hp6xx_led_red(int on)
+{
+        u16 v16;
+        v16 = ctrl_inw(CONFIG_HD64461_IOBASE + HD64461_GPBDR - 0x10000);
+        if (on)
+            ctrl_outw(v16 & (~HD64461_GPBDR_LED_RED), CONFIG_HD64461_IOBASE + HD64461_GPBDR - 0x10000);
+        else
+            ctrl_outw(v16 | HD64461_GPBDR_LED_RED, CONFIG_HD64461_IOBASE + HD64461_GPBDR - 0x10000);
+}
+
+static inline void hp6xx_led_green(int on)
+{
+        u8 v8;
+
+        v8 = ctrl_inb(PKDR);
+        if (on)
+            ctrl_outb(v8 & (~PKDR_LED_GREEN), PKDR);
+        else
+            ctrl_outb(v8 | PKDR_LED_GREEN, PKDR);
+}
+
 
 #endif /* __ASM_SH_HP6XX_H */
diff --git a/include/asm-sh/hp6xx/io.h b/include/asm-sh/hp6xx/io.h
index 7317980035..2044476ab1 100644
--- a/include/asm-sh/hp6xx/io.h
+++ b/include/asm-sh/hp6xx/io.h
@@ -4,7 +4,7 @@
 /*
  * Nothing special here.. just use the generic cchip io routines.
  */
-#include <asm/hd64461/io.h>
+#include <asm/hd64461.h>
 
 #endif /* __ASM_SH_HP6XX_IO_H */
 
diff --git a/include/asm-sh/hs7751rvoip/hs7751rvoip.h b/include/asm-sh/hs7751rvoip/hs7751rvoip.h
index 5f995f937a..c4cff9d339 100644
--- a/include/asm-sh/hs7751rvoip/hs7751rvoip.h
+++ b/include/asm-sh/hs7751rvoip/hs7751rvoip.h
@@ -19,8 +19,6 @@
 #define PA_OUTPORTR     0xa400000e      /* Output Port Reguster */
 #define PA_VERREG       0xa4000014      /* FPGA Version Register */
 
-#define PA_AREA5_IO     0xb4000000      /* Area 5 IO Memory */
-#define PA_AREA6_IO     0xb8000000      /* Area 6 IO Memory */
 #define PA_IDE_OFFSET   0x1f0           /* CF IDE Offset */
 
 #define IRLCNTR1        (PA_BCR + 0)    /* Interrupt Control Register1 */
@@ -44,4 +42,13 @@
 #define IRQ_RINGING     4               /* Ringing IRQ */
 #define IRQ_CODEC       5               /* CODEC IRQ */
 
+#define __IO_PREFIX     hs7751rvoip
+#include <asm/io_generic.h>
+
+/* arch/sh/boards/renesas/hs7751rvoip/irq.c */
+void init_hs7751rvoip_IRQ(void);
+
+/* arch/sh/boards/renesas/hs7751rvoip/io.c */
+void *hs7751rvoip_ioremap(unsigned long, unsigned long);
+
 #endif  /* __ASM_SH_RENESAS_HS7751RVOIP */
diff --git a/include/asm-sh/hw_irq.h b/include/asm-sh/hw_irq.h
index 1d934fb2c5..fed2661696 100644
--- a/include/asm-sh/hw_irq.h
+++ b/include/asm-sh/hw_irq.h
@@ -1,9 +1,4 @@
 #ifndef __ASM_SH_HW_IRQ_H
 #define __ASM_SH_HW_IRQ_H
 
-static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i)
-{
-        /* Nothing to do */
-}
-
 #endif /* __ASM_SH_HW_IRQ_H */
diff --git a/include/asm-sh/io.h b/include/asm-sh/io.h
index 894e64b2d5..ed12d38e8c 100644
--- a/include/asm-sh/io.h
+++ b/include/asm-sh/io.h
@@ -107,6 +107,9 @@
 #define __raw_writew(v, a)      __writew(v, (void __iomem *)(a))
 #define __raw_writel(v, a)      __writel(v, (void __iomem *)(a))
 
+void __raw_writesl(unsigned long addr, const void *data, int longlen);
+void __raw_readsl(unsigned long addr, void *data, int longlen);
+
 /*
  * The platform header files may define some of these macros to use
  * the inlined versions where appropriate.  These macros may also be
@@ -132,6 +135,9 @@
 # define writel(v,a)    ({ __raw_writel((v),(a)); mb(); })
 #endif
 
+#define writesl __raw_writesl
+#define readsl  __raw_readsl
+
 #define readb_relaxed(a) readb(a)
 #define readw_relaxed(a) readw(a)
 #define readl_relaxed(a) readl(a)
@@ -209,8 +215,14 @@ static inline void ctrl_outl(unsigned int b, unsigned long addr)
         *(volatile unsigned long*)addr = b;
 }
 
+static inline void ctrl_delay(void)
+{
+        ctrl_inw(P2SEG);
+}
+
 #define IO_SPACE_LIMIT 0xffffffff
 
+#ifdef CONFIG_MMU
 /*
  * Change virtual addresses to physical addresses and vv.
  * These are trivial on the 1:1 Linux/SuperH mapping
@@ -224,6 +236,10 @@ static inline void *phys_to_virt(unsigned long address)
 {
         return (void *)P1SEGADDR(address);
 }
+#else
+#define phys_to_virt(address)   ((void *)(address))
+#define virt_to_phys(address)   ((unsigned long)(address))
+#endif
 
 #define virt_to_bus virt_to_phys
 #define bus_to_virt phys_to_virt
diff --git a/include/asm-sh/irq-sh73180.h b/include/asm-sh/irq-sh73180.h
index d705252be2..b28af9a69d 100644
--- a/include/asm-sh/irq-sh73180.h
+++ b/include/asm-sh/irq-sh73180.h
@@ -311,6 +311,4 @@
 #define IRQ6_PRIORITY   1
 #define IRQ7_PRIORITY   1
 
-int shmse_irq_demux(int irq);
-
 #endif /* __ASM_SH_IRQ_SH73180_H */
diff --git a/include/asm-sh/irq-sh7343.h b/include/asm-sh/irq-sh7343.h
new file mode 100644
index 0000000000..5d15419b53
--- /dev/null
+++ b/include/asm-sh/irq-sh7343.h
@@ -0,0 +1,317 @@
+#ifndef __ASM_SH_IRQ_SH7343_H
+#define __ASM_SH_IRQ_SH7343_H
+
+/*
+ * linux/include/asm-sh/irq-sh7343.h
+ *
+ * Copyright (C) 2006 Kenati Technologies Inc.
+ * Andre Mccurdy <andre@kenati.com>
+ * Ranjit Deshpande <ranjit@kenati.com>
+ */
+
+#undef INTC_IPRA
+#undef INTC_IPRB
+#undef INTC_IPRC
+#undef INTC_IPRD
+
+#undef DMTE0_IRQ
+#undef DMTE1_IRQ
+#undef DMTE2_IRQ
+#undef DMTE3_IRQ
+#undef DMTE4_IRQ
+#undef DMTE5_IRQ
+#undef DMTE6_IRQ
+#undef DMTE7_IRQ
+#undef DMAE_IRQ
+#undef DMA_IPR_ADDR
+#undef DMA_IPR_POS
+#undef DMA_PRIORITY
+
+#undef INTC_IMCR0
+#undef INTC_IMCR1
+#undef INTC_IMCR2
+#undef INTC_IMCR3
+#undef INTC_IMCR4
+#undef INTC_IMCR5
+#undef INTC_IMCR6
+#undef INTC_IMCR7
+#undef INTC_IMCR8
+#undef INTC_IMCR9
+#undef INTC_IMCR10
+
+
+#define INTC_IPRA       0xA4080000UL
+#define INTC_IPRB       0xA4080004UL
+#define INTC_IPRC       0xA4080008UL
+#define INTC_IPRD       0xA408000CUL
+#define INTC_IPRE       0xA4080010UL
+#define INTC_IPRF       0xA4080014UL
+#define INTC_IPRG       0xA4080018UL
+#define INTC_IPRH       0xA408001CUL
+#define INTC_IPRI       0xA4080020UL
+#define INTC_IPRJ       0xA4080024UL
+#define INTC_IPRK       0xA4080028UL
+#define INTC_IPRL       0xA408002CUL
+
+#define INTC_IMR0       0xA4080080UL
+#define INTC_IMR1       0xA4080084UL
+#define INTC_IMR2       0xA4080088UL
+#define INTC_IMR3       0xA408008CUL
+#define INTC_IMR4       0xA4080090UL
+#define INTC_IMR5       0xA4080094UL
+#define INTC_IMR6       0xA4080098UL
+#define INTC_IMR7       0xA408009CUL
+#define INTC_IMR8       0xA40800A0UL
+#define INTC_IMR9       0xA40800A4UL
+#define INTC_IMR10      0xA40800A8UL
+#define INTC_IMR11      0xA40800ACUL
+
+#define INTC_IMCR0      0xA40800C0UL
+#define INTC_IMCR1      0xA40800C4UL
+#define INTC_IMCR2      0xA40800C8UL
+#define INTC_IMCR3      0xA40800CCUL
+#define INTC_IMCR4      0xA40800D0UL
+#define INTC_IMCR5      0xA40800D4UL
+#define INTC_IMCR6      0xA40800D8UL
+#define INTC_IMCR7      0xA40800DCUL
+#define INTC_IMCR8      0xA40800E0UL
+#define INTC_IMCR9      0xA40800E4UL
+#define INTC_IMCR10     0xA40800E8UL
+#define INTC_IMCR11     0xA40800ECUL
+
+#define INTC_ICR0       0xA4140000UL
+#define INTC_ICR1       0xA414001CUL
+
+#define INTMSK0         0xa4140044
+#define INTMSKCLR0      0xa4140064
+#define INTC_INTPRI0    0xa4140010
+
+/*
+  NOTE:
+
+  *_IRQ = (INTEVT2 - 0x200)/0x20
+*/
+
+/* TMU0 */
+#define TMU0_IRQ        16
+#define TMU0_IPR_ADDR   INTC_IPRA
+#define TMU0_IPR_POS     3
+#define TMU0_PRIORITY    2
+
+#define TIMER_IRQ       16
+#define TIMER_IPR_ADDR  INTC_IPRA
+#define TIMER_IPR_POS    3
+#define TIMER_PRIORITY   2
+
+/* TMU1 */
+#define TMU1_IRQ        17
+#define TMU1_IPR_ADDR   INTC_IPRA
+#define TMU1_IPR_POS     2
+#define TMU1_PRIORITY    2
+
+/* TMU2 */
+#define TMU2_IRQ        18
+#define TMU2_IPR_ADDR   INTC_IPRA
+#define TMU2_IPR_POS     1
+#define TMU2_PRIORITY    2
+
+/* LCDC */
+#define LCDC_IRQ        28
+#define LCDC_IPR_ADDR   INTC_IPRB
+#define LCDC_IPR_POS     2
+#define LCDC_PRIORITY    2
+
+/* VIO (Video I/O) */
+#define CEU_IRQ         52
+#define BEU_IRQ         53
+#define VEU_IRQ         54
+#define VOU_IRQ         55
+#define VIO_IPR_ADDR    INTC_IPRE
+#define VIO_IPR_POS      2
+#define VIO_PRIORITY     2
+
+/* MFI (Multi Functional Interface) */
+#define MFI_IRQ         56
+#define MFI_IPR_ADDR    INTC_IPRE
+#define MFI_IPR_POS      1
+#define MFI_PRIORITY     2
+
+/* VPU (Video Processing Unit) */
+#define VPU_IRQ         60
+#define VPU_IPR_ADDR    INTC_IPRE
+#define VPU_IPR_POS      0
+#define VPU_PRIORITY     2
+
+/* 3DG */
+#define TDG_IRQ         63
+#define TDG_IPR_ADDR    INTC_IPRJ
+#define TDG_IPR_POS      2
+#define TDG_PRIORITY     2
+
+/* DMAC(1) */
+#define DMTE0_IRQ       48
+#define DMTE1_IRQ       49
+#define DMTE2_IRQ       50
+#define DMTE3_IRQ       51
+#define DMA1_IPR_ADDR   INTC_IPRE
+#define DMA1_IPR_POS    3
+#define DMA1_PRIORITY   7
+
+/* DMAC(2) */
+#define DMTE4_IRQ       76
+#define DMTE5_IRQ       77
+#define DMA2_IPR_ADDR   INTC_IPRF
+#define DMA2_IPR_POS    2
+#define DMA2_PRIORITY   7
+
+/* SCIF0 */
+#define SCIF_ERI_IRQ    80
+#define SCIF_RXI_IRQ    81
+#define SCIF_BRI_IRQ    82
+#define SCIF_TXI_IRQ    83
+#define SCIF_IPR_ADDR   INTC_IPRG
+#define SCIF_IPR_POS    3
+#define SCIF_PRIORITY   3
+
+/* SIOF0 */
+#define SIOF0_IRQ       84
+#define SIOF0_IPR_ADDR  INTC_IPRH
+#define SIOF0_IPR_POS   3
+#define SIOF0_PRIORITY  3
+
+/* FLCTL (Flash Memory Controller) */
+#define FLSTE_IRQ       92
+#define FLTEND_IRQ      93
+#define FLTRQ0_IRQ      94
+#define FLTRQ1_IRQ      95
+#define FLCTL_IPR_ADDR  INTC_IPRH
+#define FLCTL_IPR_POS   1
+#define FLCTL_PRIORITY  3
+
+/* IIC(0) (IIC Bus Interface) */
+#define IIC0_ALI_IRQ    96
+#define IIC0_TACKI_IRQ  97
+#define IIC0_WAITI_IRQ  98
+#define IIC0_DTEI_IRQ   99
+#define IIC0_IPR_ADDR   INTC_IPRH
+#define IIC0_IPR_POS    0
+#define IIC0_PRIORITY   3
+
+/* IIC(1) (IIC Bus Interface) */
+#define IIC1_ALI_IRQ    44
+#define IIC1_TACKI_IRQ  45
+#define IIC1_WAITI_IRQ  46
+#define IIC1_DTEI_IRQ   47
+#define IIC1_IPR_ADDR   INTC_IPRI
+#define IIC1_IPR_POS    0
+#define IIC1_PRIORITY   3
+
+/* SIO0 */
+#define SIO0_IRQ        88
+#define SIO0_IPR_ADDR   INTC_IPRI
+#define SIO0_IPR_POS    3
+#define SIO0_PRIORITY   3
+
+/* SDHI */
+#define SDHI_SDHII0_IRQ 100
+#define SDHI_SDHII1_IRQ 101
+#define SDHI_SDHII2_IRQ 102
+#define SDHI_SDHII3_IRQ 103
+#define SDHI_IPR_ADDR   INTC_IPRK
+#define SDHI_IPR_POS    0
+#define SDHI_PRIORITY   3
+
+/* SIU (Sound Interface Unit) */
+#define SIU_IRQ         108
+#define SIU_IPR_ADDR    INTC_IPRJ
+#define SIU_IPR_POS     1
+#define SIU_PRIORITY    3
+
+#define PORT_PACR       0xA4050100UL
+#define PORT_PBCR       0xA4050102UL
+#define PORT_PCCR       0xA4050104UL
+#define PORT_PDCR       0xA4050106UL
+#define PORT_PECR       0xA4050108UL
+#define PORT_PFCR       0xA405010AUL
+#define PORT_PGCR       0xA405010CUL
+#define PORT_PHCR       0xA405010EUL
+#define PORT_PJCR       0xA4050110UL
+#define PORT_PKCR       0xA4050112UL
+#define PORT_PLCR       0xA4050114UL
+#define PORT_SCPCR      0xA4050116UL
+#define PORT_PMCR       0xA4050118UL
+#define PORT_PNCR       0xA405011AUL
+#define PORT_PQCR       0xA405011CUL
+#define PORT_PRCR       0xA405011EUL
+#define PORT_PTCR       0xA405014CUL
+#define PORT_PUCR       0xA405014EUL
+#define PORT_PVCR       0xA4050150UL
+
+#define PORT_PSELA      0xA4050140UL
+#define PORT_PSELB      0xA4050142UL
+#define PORT_PSELC      0xA4050144UL
+#define PORT_PSELE      0xA4050158UL
+
+#define PORT_HIZCRA     0xA4050146UL
+#define PORT_HIZCRB     0xA4050148UL
+#define PORT_DRVCR      0xA405014AUL
+
+#define PORT_PADR       0xA4050120UL
+#define PORT_PBDR       0xA4050122UL
+#define PORT_PCDR       0xA4050124UL
+#define PORT_PDDR       0xA4050126UL
+#define PORT_PEDR       0xA4050128UL
+#define PORT_PFDR       0xA405012AUL
+#define PORT_PGDR       0xA405012CUL
+#define PORT_PHDR       0xA405012EUL
+#define PORT_PJDR       0xA4050130UL
+#define PORT_PKDR       0xA4050132UL
+#define PORT_PLDR       0xA4050134UL
+#define PORT_SCPDR      0xA4050136UL
+#define PORT_PMDR       0xA4050138UL
+#define PORT_PNDR       0xA405013AUL
+#define PORT_PQDR       0xA405013CUL
+#define PORT_PRDR       0xA405013EUL
+#define PORT_PTDR       0xA405016CUL
+#define PORT_PUDR       0xA405016EUL
+#define PORT_PVDR       0xA4050170UL
+
+#define IRQ0_IRQ        32
+#define IRQ1_IRQ        33
+#define IRQ2_IRQ        34
+#define IRQ3_IRQ        35
+#define IRQ4_IRQ        36
+#define IRQ5_IRQ        37
+#define IRQ6_IRQ        38
+#define IRQ7_IRQ        39
+
+#define INTPRI00        0xA4140010UL
+
+#define IRQ0_IPR_ADDR   INTPRI00
+#define IRQ1_IPR_ADDR   INTPRI00
+#define IRQ2_IPR_ADDR   INTPRI00
+#define IRQ3_IPR_ADDR   INTPRI00
+#define IRQ4_IPR_ADDR   INTPRI00
+#define IRQ5_IPR_ADDR   INTPRI00
+#define IRQ6_IPR_ADDR   INTPRI00
+#define IRQ7_IPR_ADDR   INTPRI00
+
+#define IRQ0_IPR_POS    7
+#define IRQ1_IPR_POS    6
+#define IRQ2_IPR_POS    5
+#define IRQ3_IPR_POS    4
+#define IRQ4_IPR_POS    3
+#define IRQ5_IPR_POS    2
+#define IRQ6_IPR_POS    1
+#define IRQ7_IPR_POS    0
+
+#define IRQ0_PRIORITY   1
+#define IRQ1_PRIORITY   1
+#define IRQ2_PRIORITY   1
+#define IRQ3_PRIORITY   1
+#define IRQ4_PRIORITY   1
+#define IRQ5_PRIORITY   1
+#define IRQ6_PRIORITY   1
+#define IRQ7_PRIORITY   1
+
+#endif /* __ASM_SH_IRQ_SH7343_H */
diff --git a/include/asm-sh/irq-sh7780.h b/include/asm-sh/irq-sh7780.h
index 7f90315cd8..895c5780e4 100644
--- a/include/asm-sh/irq-sh7780.h
+++ b/include/asm-sh/irq-sh7780.h
@@ -145,11 +145,6 @@
 #define TMU_CH5_IPR_POS         1
 #define TMU_CH5_PRIORITY        2
 
-#define RTC_IRQ         22
-#define RTC_IPR_ADDR    INTC_INT2PRI1
-#define RTC_IPR_POS     0
-#define RTC_PRIORITY    TIMER_PRIORITY
-
 /* SCIF0 */
 #define SCIF0_ERI_IRQ   40
 #define SCIF0_RXI_IRQ   41
diff --git a/include/asm-sh/irq.h b/include/asm-sh/irq.h
index 611e67cd06..0e5f365aff 100644
--- a/include/asm-sh/irq.h
+++ b/include/asm-sh/irq.h
@@ -192,7 +192,7 @@
 
 #if defined (CONFIG_CPU_SUBTYPE_SH7707) || defined (CONFIG_CPU_SUBTYPE_SH7708) || \
     defined (CONFIG_CPU_SUBTYPE_SH7709) || defined (CONFIG_CPU_SUBTYPE_SH7750) || \
-    defined (CONFIG_CPU_SUBTYPE_SH7751)
+    defined (CONFIG_CPU_SUBTYPE_SH7751) || defined (CONFIG_CPU_SUBTYPE_SH7706)
 #define SCI_ERI_IRQ     23
 #define SCI_RXI_IRQ     24
 #define SCI_TXI_IRQ     25
@@ -207,6 +207,7 @@
 #define SCIF0_IPR_POS   3
 #define SCIF0_PRIORITY  3
 #elif defined(CONFIG_CPU_SUBTYPE_SH7705) || \
+      defined(CONFIG_CPU_SUBTYPE_SH7706) || \
       defined(CONFIG_CPU_SUBTYPE_SH7707) || \
       defined(CONFIG_CPU_SUBTYPE_SH7709)
 #define SCIF_ERI_IRQ    56
@@ -261,9 +262,12 @@
 #elif defined(CONFIG_CPU_SUBTYPE_SH7708)
 # define ONCHIP_NR_IRQS 32
 #elif defined(CONFIG_CPU_SUBTYPE_SH7709) || \
+      defined(CONFIG_CPU_SUBTYPE_SH7706) || \
       defined(CONFIG_CPU_SUBTYPE_SH7705)
 # define ONCHIP_NR_IRQS 64      // Actually 61
 # define PINT_NR_IRQS   16
+#elif defined(CONFIG_CPU_SUBTYPE_SH7710)
+# define ONCHIP_NR_IRQS 104
 #elif defined(CONFIG_CPU_SUBTYPE_SH7750)
 # define ONCHIP_NR_IRQS 48      // Actually 44
 #elif defined(CONFIG_CPU_SUBTYPE_SH7751)
@@ -275,7 +279,8 @@
 #elif defined(CONFIG_CPU_SUBTYPE_ST40STB1)
 # define ONCHIP_NR_IRQS 144
 #elif defined(CONFIG_CPU_SUBTYPE_SH7300) || \
-      defined(CONFIG_CPU_SUBTYPE_SH73180)
+      defined(CONFIG_CPU_SUBTYPE_SH73180) || \
+      defined(CONFIG_CPU_SUBTYPE_SH7343)
 # define ONCHIP_NR_IRQS 109
 #elif defined(CONFIG_CPU_SUBTYPE_SH7780)
 # define ONCHIP_NR_IRQS 111
@@ -311,6 +316,8 @@
 # define OFFCHIP_NR_IRQS 4
 #elif defined(CONFIG_SH_R7780RP)
 # define OFFCHIP_NR_IRQS 16
+#elif defined(CONFIG_SH_7343_SOLUTION_ENGINE)
+# define OFFCHIP_NR_IRQS 12
 #elif defined(CONFIG_SH_UNKNOWN)
 # define OFFCHIP_NR_IRQS 16     /* Must also be last */
 #else
@@ -335,6 +342,11 @@ extern void make_maskreg_irq(unsigned int irq);
 extern unsigned short *irq_mask_register;
 
 /*
+ * PINT IRQs
+ */
+void init_IRQ_pint(void);
+
+/*
  * Function for "on chip support modules".
  */
 extern void make_ipr_irq(unsigned int irq, unsigned int addr,
@@ -471,8 +483,10 @@ extern int ipr_irq_demux(int irq);
 
 #define INTC_ICR        0xfffffee0UL
 #elif defined(CONFIG_CPU_SUBTYPE_SH7705) || \
+      defined(CONFIG_CPU_SUBTYPE_SH7706) || \
       defined(CONFIG_CPU_SUBTYPE_SH7707) || \
-      defined(CONFIG_CPU_SUBTYPE_SH7709)
+      defined(CONFIG_CPU_SUBTYPE_SH7709) || \
+      defined(CONFIG_CPU_SUBTYPE_SH7710)
 #define INTC_IRR0       0xa4000004UL
 #define INTC_IRR1       0xa4000006UL
 #define INTC_IRR2       0xa4000008UL
@@ -491,8 +505,105 @@ extern int ipr_irq_demux(int irq);
 #define INTC_IPRF       0xa4080000UL
 #define INTC_IPRG       0xa4080002UL
 #define INTC_IPRH       0xa4080004UL
-#endif
+#elif defined(CONFIG_CPU_SUBTYPE_SH7710)
+/* Interrupt Controller Registers */
+#undef INTC_IPRA
+#undef INTC_IPRB
+#define INTC_IPRA       0xA414FEE2UL
+#define INTC_IPRB       0xA414FEE4UL
+#define INTC_IPRF       0xA4080000UL
+#define INTC_IPRG       0xA4080002UL
+#define INTC_IPRH       0xA4080004UL
+#define INTC_IPRI       0xA4080006UL
+
+#undef INTC_ICR0
+#undef INTC_ICR1
+#define INTC_ICR0       0xA414FEE0UL
+#define INTC_ICR1       0xA4140010UL
+
+#define INTC_IRR0       0xa4000004UL
+#define INTC_IRR1       0xa4000006UL
+#define INTC_IRR2       0xa4000008UL
+#define INTC_IRR3       0xa400000AUL
+#define INTC_IRR4       0xa400000CUL
+#define INTC_IRR5       0xa4080020UL
+#define INTC_IRR7       0xa4080024UL
+#define INTC_IRR8       0xa4080026UL
+
+/* Interrupt numbers */
+#define TIMER2_IRQ      18
+#define TIMER2_IPR_ADDR INTC_IPRA
+#define TIMER2_IPR_POS   1
+#define TIMER2_PRIORITY  2
+
+/* WDT */
+#define WDT_IRQ         27
+#define WDT_IPR_ADDR    INTC_IPRB
+#define WDT_IPR_POS      3
+#define WDT_PRIORITY     2
+
+#define SCIF0_ERI_IRQ   52
+#define SCIF0_RXI_IRQ   53
+#define SCIF0_BRI_IRQ   54
+#define SCIF0_TXI_IRQ   55
+#define SCIF0_IPR_ADDR  INTC_IPRE
+#define SCIF0_IPR_POS   2
+#define SCIF0_PRIORITY  3
+
+#define DMTE4_IRQ       76
+#define DMTE5_IRQ       77
+#define DMA2_IPR_ADDR   INTC_IPRF
+#define DMA2_IPR_POS    2
+#define DMA2_PRIORITY   7
 
+#define IPSEC_IRQ       79
+#define IPSEC_IPR_ADDR  INTC_IPRF
+#define IPSEC_IPR_POS   3
+#define IPSEC_PRIORITY  3
+
+/* EDMAC */
+#define EDMAC0_IRQ      80
+#define EDMAC0_IPR_ADDR INTC_IPRG
+#define EDMAC0_IPR_POS  3
+#define EDMAC0_PRIORITY 3
+
+#define EDMAC1_IRQ      81
+#define EDMAC1_IPR_ADDR INTC_IPRG
+#define EDMAC1_IPR_POS  2
+#define EDMAC1_PRIORITY 3
+
+#define EDMAC2_IRQ      82
+#define EDMAC2_IPR_ADDR INTC_IPRG
+#define EDMAC2_IPR_POS  1
+#define EDMAC2_PRIORITY 3
+
+/* SIOF */
+#define SIOF0_ERI_IRQ   96
+#define SIOF0_TXI_IRQ   97
+#define SIOF0_RXI_IRQ   98
+#define SIOF0_CCI_IRQ   99
+#define SIOF0_IPR_ADDR  INTC_IPRH
+#define SIOF0_IPR_POS   0
+#define SIOF0_PRIORITY  7
+
+#define SIOF1_ERI_IRQ   100
+#define SIOF1_TXI_IRQ   101
+#define SIOF1_RXI_IRQ   102
+#define SIOF1_CCI_IRQ   103
+#define SIOF1_IPR_ADDR  INTC_IPRI
+#define SIOF1_IPR_POS   1
+#define SIOF1_PRIORITY  7
+#endif /* CONFIG_CPU_SUBTYPE_SH7710 */
+
+#if defined(CONFIG_CPU_SUBTYPE_SH7710)
+#define PORT_PACR       0xa4050100UL
+#define PORT_PBCR       0xa4050102UL
+#define PORT_PCCR       0xa4050104UL
+#define PORT_PETCR      0xa4050106UL
+#define PORT_PADR       0xa4050120UL
+#define PORT_PBDR       0xa4050122UL
+#define PORT_PCDR       0xa4050124UL
+#else
 #define PORT_PACR       0xa4000100UL
 #define PORT_PBCR       0xa4000102UL
 #define PORT_PCCR       0xa4000104UL
@@ -501,6 +612,7 @@ extern int ipr_irq_demux(int irq);
 #define PORT_PBDR       0xa4000122UL
 #define PORT_PCDR       0xa4000124UL
 #define PORT_PFDR       0xa400012aUL
+#endif
 
 #define IRQ0_IRQ        32
 #define IRQ1_IRQ        33
@@ -577,7 +689,7 @@ extern int ipr_irq_demux(int irq);
 #define NR_INTC2_IRQS   64
 #elif defined(CONFIG_CPU_SUBTYPE_SH7780)
 #define INTC2_BASE      0xffd40000
-#define INTC2_FIRST_IRQ 22
+#define INTC2_FIRST_IRQ 21
 #define INTC2_INTMSK_OFFSET     (0x38)
 #define INTC2_INTMSKCLR_OFFSET  (0x3c)
 #define NR_INTC2_IRQS   60
@@ -594,6 +706,8 @@ void intc2_add_clear_irq(int irq, int (*fn)(int));
 
 #endif
 
+extern int shmse_irq_demux(int irq);
+
 static inline int generic_irq_demux(int irq)
 {
         return irq;
@@ -605,8 +719,21 @@ static inline int generic_irq_demux(int irq)
 #define irq_canonicalize(irq)   (irq)
 #define irq_demux(irq)          __irq_demux(sh_mv.mv_irq_demux(irq))
 
+#ifdef CONFIG_4KSTACKS
+extern void irq_ctx_init(int cpu);
+extern void irq_ctx_exit(int cpu);
+# define __ARCH_HAS_DO_SOFTIRQ
+#else
+# define irq_ctx_init(cpu) do { } while (0)
+# define irq_ctx_exit(cpu) do { } while (0)
+#endif
+
 #if defined(CONFIG_CPU_SUBTYPE_SH73180)
 #include <asm/irq-sh73180.h>
 #endif
 
+#if defined(CONFIG_CPU_SUBTYPE_SH7343)
+#include <asm/irq-sh7343.h>
+#endif
+
 #endif /* __ASM_SH_IRQ_H */
diff --git a/include/asm-sh/kexec.h b/include/asm-sh/kexec.h
index 9dfe59f6fc..9d235af20c 100644
--- a/include/asm-sh/kexec.h
+++ b/include/asm-sh/kexec.h
@@ -23,11 +23,10 @@
 /* The native architecture */
 #define KEXEC_ARCH KEXEC_ARCH_SH
 
-#ifndef __ASSEMBLY__
+#define MAX_NOTE_BYTES 1024
 
-extern void machine_shutdown(void);
-extern void *crash_notes;
-
-#endif /* __ASSEMBLY__ */
+/* Provide a dummy definition to avoid build failures. */
+static inline void crash_setup_regs(struct pt_regs *newregs,
+                                        struct pt_regs *oldregs) { }
 
 #endif /* _SH_KEXEC_H */
diff --git a/include/asm-sh/kgdb.h b/include/asm-sh/kgdb.h
index 1653ffb75f..7b26f53fe3 100644
--- a/include/asm-sh/kgdb.h
+++ b/include/asm-sh/kgdb.h
@@ -128,4 +128,19 @@ extern int     setjmp(jmp_buf __jmpb);
 #define KGDB_ASSERT(condition, message)
 #endif
 
+/* Taken from sh-stub.c of GDB 4.18 */
+static const char hexchars[] = "0123456789abcdef";
+
+/* Get high hex bits */
+static inline char highhex(const int x)
+{
+        return hexchars[(x >> 4) & 0xf];
+}
+
+/* Get low hex bits */
+static inline char lowhex(const int x)
+{
+        return hexchars[x & 0xf];
+}
+
 #endif
diff --git a/include/asm-sh/landisk/gio.h b/include/asm-sh/landisk/gio.h
new file mode 100644
index 0000000000..3fce4c451a
--- /dev/null
+++ b/include/asm-sh/landisk/gio.h
@@ -0,0 +1,45 @@
+#ifndef __ASM_SH_LANDISK_GIO_H
+#define __ASM_SH_LANDISK_GIO_H
+
+#include <linux/ioctl.h>
+
+/* version */
+#define VERSION_STR     "1.00"
+
+/* Driver name */
+#define GIO_DRIVER_NAME         "/dev/giodrv"
+
+/* Use 'k' as magic number */
+#define GIODRV_IOC_MAGIC  'k'
+
+#define GIODRV_IOCRESET    _IO(GIODRV_IOC_MAGIC, 0)
+/*
+ * S means "Set" through a ptr,
+ * T means "Tell" directly
+ * G means "Get" (to a pointed var)
+ * Q means "Query", response is on the return value
+ * X means "eXchange": G and S atomically
+ * H means "sHift": T and Q atomically
+ */
+#define GIODRV_IOCSGIODATA1   _IOW(GIODRV_IOC_MAGIC,  1, unsigned char *)
+#define GIODRV_IOCGGIODATA1   _IOR(GIODRV_IOC_MAGIC,  2, unsigned char *)
+#define GIODRV_IOCSGIODATA2   _IOW(GIODRV_IOC_MAGIC,  3, unsigned short *)
+#define GIODRV_IOCGGIODATA2   _IOR(GIODRV_IOC_MAGIC,  4, unsigned short *)
+#define GIODRV_IOCSGIODATA4   _IOW(GIODRV_IOC_MAGIC,  5, unsigned long *)
+#define GIODRV_IOCGGIODATA4   _IOR(GIODRV_IOC_MAGIC,  6, unsigned long *)
+#define GIODRV_IOCSGIOSETADDR _IOW(GIODRV_IOC_MAGIC,  7, unsigned long *)
+#define GIODRV_IOCHARDRESET   _IO(GIODRV_IOC_MAGIC, 8) /* debugging tool */
+
+#define GIODRV_IOCSGIO_LED    _IOW(GIODRV_IOC_MAGIC,  9, unsigned long *)
+#define GIODRV_IOCGGIO_LED    _IOR(GIODRV_IOC_MAGIC,  10, unsigned long *)
+#define GIODRV_IOCSGIO_BUZZER _IOW(GIODRV_IOC_MAGIC,  11, unsigned long *)
+#define GIODRV_IOCGGIO_LANDISK _IOR(GIODRV_IOC_MAGIC,  14, unsigned long *)
+#define GIODRV_IOCGGIO_BTN _IOR(GIODRV_IOC_MAGIC,  22, unsigned long *)
+#define GIODRV_IOCSGIO_BTNPID _IOW(GIODRV_IOC_MAGIC,  23, unsigned long *)
+#define GIODRV_IOCGGIO_BTNPID _IOR(GIODRV_IOC_MAGIC,  24, unsigned long *)
+
+#define GIODRV_IOC_MAXNR 8
+#define GIO_READ 0x00000000
+#define GIO_WRITE 0x00000001
+
+#endif /* __ASM_SH_LANDISK_GIO_H  */
diff --git a/include/asm-sh/landisk/ide.h b/include/asm-sh/landisk/ide.h
new file mode 100644
index 0000000000..6490e28415
--- /dev/null
+++ b/include/asm-sh/landisk/ide.h
@@ -0,0 +1,14 @@
+/*
+ * modifed by kogiidena
+ * 2005.03.03
+ */
+
+#ifndef __ASM_SH_LANDISK_IDE_H
+#define __ASM_SH_LANDISK_IDE_H
+
+/* Nothing to see here.. */
+#include <asm/landisk/iodata_landisk.h>
+#define IRQ_CFCARD      IRQ_FATA        /* CF Card IRQ */
+#define IRQ_PCMCIA      IRQ_ATA         /* PCMCIA IRQ */
+
+#endif /* __ASM_SH_LANDISK_IDE_H  */
diff --git a/include/asm-sh/landisk/iodata_landisk.h b/include/asm-sh/landisk/iodata_landisk.h
new file mode 100644
index 0000000000..c74d3c73f3
--- /dev/null
+++ b/include/asm-sh/landisk/iodata_landisk.h
@@ -0,0 +1,79 @@
+#ifndef __ASM_SH_IODATA_LANDISK_H
+#define __ASM_SH_IODATA_LANDISK_H
+
+/*
+ * linux/include/asm-sh/landisk/iodata_landisk.h
+ *
+ * Copyright (C) 2000  Atom Create Engineering Co., Ltd.
+ *
+ * IO-DATA LANDISK support
+ */
+
+/* Box specific addresses.  */
+
+#define PA_USB          0xa4000000      /* USB Controller M66590 */
+
+#define PA_ATARST       0xb0000000      /* ATA/FATA Access Control Register */
+#define PA_LED          0xb0000001      /* LED Control Register */
+#define PA_STATUS       0xb0000002      /* Switch Status Register */
+#define PA_SHUTDOWN     0xb0000003      /* Shutdown Control Register */
+#define PA_PCIPME       0xb0000004      /* PCI PME Status Register */
+#define PA_IMASK        0xb0000005      /* Interrupt Mask Register */
+/* 2003.10.31 I-O DATA NSD NWG  add.    for shutdown port clear */
+#define PA_PWRINT_CLR   0xb0000006      /* Shutdown Interrupt clear Register */
+
+#define PA_LCD_CLRDSP   0x00            /* LCD Clear Display Offset */
+#define PA_LCD_RTNHOME  0x00            /* LCD Return Home Offset */
+#define PA_LCD_ENTMODE  0x00            /* LCD Entry Mode Offset */
+#define PA_LCD_DSPCTL   0x00            /* LCD Display ON/OFF Control Offset */
+#define PA_LCD_FUNC     0x00            /* LCD Function Set Offset */
+#define PA_LCD_CGRAM    0x00            /* LCD Set CGRAM Address Offset */
+#define PA_LCD_DDRAM    0x00            /* LCD Set DDRAM Address Offset */
+#define PA_LCD_RDFLAG   0x01            /* LCD Read Busy Flag Offset */
+#define PA_LCD_WTDATA   0x02            /* LCD Write Datat to RAM Offset */
+#define PA_LCD_RDDATA   0x03            /* LCD Read Data from RAM Offset */
+#define PA_PIDE_OFFSET  0x40            /* CF IDE Offset */
+#define PA_SIDE_OFFSET  0x40            /* HDD IDE Offset */
+
+#define IRQ_PCIINTA     5               /* PCI INTA IRQ */
+#define IRQ_PCIINTB     6               /* PCI INTB IRQ */
+#define IRQ_PCIINDC     7               /* PCI INTC IRQ */
+#define IRQ_PCIINTD     8               /* PCI INTD IRQ */
+#define IRQ_ATA         9               /* ATA IRQ */
+#define IRQ_FATA        10              /* FATA IRQ */
+#define IRQ_POWER       11              /* Power Switch IRQ */
+#define IRQ_BUTTON      12              /* USL-5P Button IRQ */
+#define IRQ_FAULT       13              /* USL-5P Fault  IRQ */
+
+#define SHUTDOWN_BTN_MAJOR      99      /* Shutdown button device major no. */
+
+#define SHUTDOWN_LOOP_CNT       5       /* Shutdown button Detection loop */
+#define SHUTDOWN_DELAY          200     /* Shutdown button delay value(ms) */
+
+
+/* added by kogiidena */
+/*
+ *  landisk_ledparam
+ *
+ * led  ------10 -6543210 -6543210 -6543210
+ *     |000000..|0.......|0.......|U.......|
+ *     |  HARD  |fastblik| blink  |   on   |
+ *
+ *   led0: power       U:update flag
+ *   led1: error
+ *   led2: usb1
+ *   led3: usb2
+ *   led4: usb3
+ *   led5: usb4
+ *   led6: usb5
+ *
+ */
+extern int landisk_ledparam;    /* from setup.c */
+extern int landisk_buzzerparam; /* from setup.c */
+extern int landisk_arch;        /* from setup.c */
+
+#define __IO_PREFIX landisk
+#include <asm/io_generic.h>
+
+#endif  /* __ASM_SH_IODATA_LANDISK_H */
+
diff --git a/include/asm-sh/machvec.h b/include/asm-sh/machvec.h
index 550501fa4f..70389b72ff 100644
--- a/include/asm-sh/machvec.h
+++ b/include/asm-sh/machvec.h
@@ -8,17 +8,18 @@
  */
 
 #ifndef _ASM_SH_MACHVEC_H
-#define _ASM_SH_MACHVEC_H 1
+#define _ASM_SH_MACHVEC_H
 
 #include <linux/types.h>
 #include <linux/time.h>
-
 #include <asm/machtypes.h>
 #include <asm/machvec_init.h>
 
 struct device;
 
 struct sh_machine_vector {
+        void (*mv_setup)(char **cmdline_p);
+        const char *mv_name;
         int mv_nr_irqs;
 
         u8 (*mv_inb)(unsigned long);
@@ -65,4 +66,6 @@ struct sh_machine_vector {
 
 extern struct sh_machine_vector sh_mv;
 
+#define get_system_type()       sh_mv.mv_name
+
 #endif /* _ASM_SH_MACHVEC_H */
diff --git a/include/asm-sh/mc146818rtc.h b/include/asm-sh/mc146818rtc.h
index 1707cfb291..0aee96a973 100644
--- a/include/asm-sh/mc146818rtc.h
+++ b/include/asm-sh/mc146818rtc.h
@@ -4,173 +4,4 @@
 #ifndef _ASM_MC146818RTC_H
 #define _ASM_MC146818RTC_H
 
-#ifdef CONFIG_SH_MPC1211
-#undef  _ASM_MC146818RTC_H
-#undef  RTC_IRQ
-#include <asm/mpc1211/mc146818rtc.h>
-#else
-
-#include <asm/rtc.h>
-
-#define RTC_ALWAYS_BCD  1
-
-/* FIXME:RTC Interrupt feature is not implemented yet. */
-#undef  RTC_IRQ
-#define RTC_IRQ         0
-
-#if defined(CONFIG_CPU_SH3)
-#define RTC_PORT(n)             (R64CNT+(n)*2)
-#define CMOS_READ(addr)         __CMOS_READ(addr,b)
-#define CMOS_WRITE(val,addr)    __CMOS_WRITE(val,addr,b)
-
-#elif defined(CONFIG_SH_SECUREEDGE5410)
-#include <asm/snapgear/io.h>
-
-#define RTC_PORT(n)             SECUREEDGE_IOPORT_ADDR
-#define CMOS_READ(addr)         secureedge5410_cmos_read(addr)
-#define CMOS_WRITE(val,addr)    secureedge5410_cmos_write(val,addr)
-extern unsigned char secureedge5410_cmos_read(int addr);
-extern void secureedge5410_cmos_write(unsigned char val, int addr);
-
-#elif defined(CONFIG_CPU_SH4)
-#define RTC_PORT(n)             (R64CNT+(n)*4)
-#define CMOS_READ(addr)         __CMOS_READ(addr,w)
-#define CMOS_WRITE(val,addr)    __CMOS_WRITE(val,addr,w)
-#endif
-
-#define __CMOS_READ(addr, s) ({                                         \
-        unsigned char val=0, rcr1, rcr2, r64cnt, retry;                 \
-        switch(addr) {                                                  \
-                case RTC_SECONDS:                                       \
-                        val = ctrl_inb(RSECCNT);                        \
-                        break;                                          \
-                case RTC_SECONDS_ALARM:                                 \
-                        val = ctrl_inb(RSECAR);                         \
-                        break;                                          \
-                case RTC_MINUTES:                                       \
-                        val = ctrl_inb(RMINCNT);                        \
-                        break;                                          \
-                case RTC_MINUTES_ALARM:                                 \
-                        val = ctrl_inb(RMINAR);                         \
-                        break;                                          \
-                case RTC_HOURS:                                         \
-                        val = ctrl_inb(RHRCNT);                         \
-                        break;                                          \
-                case RTC_HOURS_ALARM:                                   \
-                        val = ctrl_inb(RHRAR);                          \
-                        break;                                          \
-                case RTC_DAY_OF_WEEK:                                   \
-                        val = ctrl_inb(RWKCNT);                         \
-                        break;                                          \
-                case RTC_DAY_OF_MONTH:                                  \
-                        val = ctrl_inb(RDAYCNT);                        \
-                        break;                                          \
-                case RTC_MONTH:                                         \
-                        val = ctrl_inb(RMONCNT);                        \
-                        break;                                          \
-                case RTC_YEAR:                                          \
-                        val = ctrl_in##s(RYRCNT);                       \
-                        break;                                          \
-                case RTC_REG_A: /* RTC_FREQ_SELECT */                   \
-                        rcr2 = ctrl_inb(RCR2);                          \
-                        val = (rcr2 & RCR2_PESMASK) >> 4;               \
-                        rcr1 = ctrl_inb(RCR1);                          \
-                        rcr1 = (rcr1 & (RCR1_CIE | RCR1_AIE)) | RCR1_AF;\
-                        retry = 0;                                      \
-                        do {                                            \
-                                ctrl_outb(rcr1, RCR1); /* clear CF */   \
-                                r64cnt = ctrl_inb(R64CNT);              \
-                        } while((ctrl_inb(RCR1) & RCR1_CF) && retry++ < 1000);\
-                        r64cnt ^= RTC_BIT_INVERTED;                     \
-                        if(r64cnt == 0x7f || r64cnt == 0)               \
-                                val |= RTC_UIP;                         \
-                        break;                                          \
-                case RTC_REG_B: /* RTC_CONTROL */                       \
-                        rcr1 = ctrl_inb(RCR1);                          \
-                        rcr2 = ctrl_inb(RCR2);                          \
-                        if(rcr1 & RCR1_CIE)     val |= RTC_UIE;         \
-                        if(rcr1 & RCR1_AIE)     val |= RTC_AIE;         \
-                        if(rcr2 & RCR2_PESMASK) val |= RTC_PIE;         \
-                        if(!(rcr2 & RCR2_START))val |= RTC_SET;         \
-                        val |= RTC_24H;                                 \
-                        break;                                          \
-                case RTC_REG_C: /* RTC_INTR_FLAGS */                    \
-                        rcr1 = ctrl_inb(RCR1);                          \
-                        rcr1 &= ~(RCR1_CF | RCR1_AF);                   \
-                        ctrl_outb(rcr1, RCR1);                          \
-                        rcr2 = ctrl_inb(RCR2);                          \
-                        rcr2 &= ~RCR2_PEF;                              \
-                        ctrl_outb(rcr2, RCR2);                          \
-                        break;                                          \
-                case RTC_REG_D: /* RTC_VALID */                         \
-                        /* Always valid ... */                          \
-                        val = RTC_VRT;                                  \
-                        break;                                          \
-                default:                                                \
-                        break;                                          \
-        }                                                               \
-        val;                                                            \
-})
-
-#define __CMOS_WRITE(val, addr, s) ({                                   \
-        unsigned char rcr1,rcr2;                                        \
-        switch(addr) {                                                  \
-                case RTC_SECONDS:                                       \
-                        ctrl_outb(val, RSECCNT);                        \
-                        break;                                          \
-                case RTC_SECONDS_ALARM:                                 \
-                        ctrl_outb(val, RSECAR);                         \
-                        break;                                          \
-                case RTC_MINUTES:                                       \
-                        ctrl_outb(val, RMINCNT);                        \
-                        break;                                          \
-                case RTC_MINUTES_ALARM:                                 \
-                        ctrl_outb(val, RMINAR);                         \
-                        break;                                          \
-                case RTC_HOURS:                                         \
-                        ctrl_outb(val, RHRCNT);                         \
-                        break;                                          \
-                case RTC_HOURS_ALARM:                                   \
-                        ctrl_outb(val, RHRAR);                          \
-                        break;                                          \
-                case RTC_DAY_OF_WEEK:                                   \
-                        ctrl_outb(val, RWKCNT);                         \
-                        break;                                          \
-                case RTC_DAY_OF_MONTH:                                  \
-                        ctrl_outb(val, RDAYCNT);                        \
-                        break;                                          \
-                case RTC_MONTH:                                         \
-                        ctrl_outb(val, RMONCNT);                        \
-                        break;                                          \
-                case RTC_YEAR:                                          \
-                        ctrl_out##s((ctrl_in##s(RYRCNT) & 0xff00) | (val & 0xff), RYRCNT);\
-                        break;                                          \
-                case RTC_REG_A: /* RTC_FREQ_SELECT */                   \
-                        rcr2 = ctrl_inb(RCR2);                          \
-                        if((val & RTC_DIV_CTL) == RTC_DIV_RESET2)       \
-                                rcr2 |= RCR2_RESET;                     \
-                        ctrl_outb(rcr2, RCR2);                          \
-                        break;                                          \
-                case RTC_REG_B: /* RTC_CONTROL */                       \
-                        rcr1 = (ctrl_inb(RCR1) & 0x99) | RCR1_AF;       \
-                        if(val & RTC_AIE) rcr1 |= RCR1_AIE;             \
-                        else              rcr1 &= ~RCR1_AIE;            \
-                        if(val & RTC_UIE) rcr1 |= RCR1_CIE;             \
-                        else              rcr1 &= ~RCR1_CIE;            \
-                        ctrl_outb(rcr1, RCR1);                          \
-                        rcr2 = ctrl_inb(RCR2);                          \
-                        if(val & RTC_SET) rcr2 &= ~RCR2_START;          \
-                        else              rcr2 |= RCR2_START;           \
-                        ctrl_outb(rcr2, RCR2);                          \
-                        break;                                          \
-                case RTC_REG_C: /* RTC_INTR_FLAGS */                    \
-                        break;                                          \
-                case RTC_REG_D: /* RTC_VALID */                         \
-                        break;                                          \
-                default:                                                \
-                        break;                                          \
-        }                                                               \
-})
-
-#endif /* CONFIG_SH_MPC1211 */
 #endif /* _ASM_MC146818RTC_H */
diff --git a/include/asm-sh/mmu.h b/include/asm-sh/mmu.h
index 72f07be611..cf47df79bb 100644
--- a/include/asm-sh/mmu.h
+++ b/include/asm-sh/mmu.h
@@ -3,27 +3,76 @@
 
 #if !defined(CONFIG_MMU)
 
-struct mm_rblock_struct {
-        int     size;
-        int     refcount;
-        void    *kblock;
-};
-
-struct mm_tblock_struct {
-        struct mm_rblock_struct *rblock;
-        struct mm_tblock_struct *next;
-};
-
 typedef struct {
-        struct mm_tblock_struct tblock;
+        struct vm_list_struct   *vmlist;
         unsigned long           end_brk;
 } mm_context_t;
 
 #else
 
 /* Default "unsigned long" context */
-typedef unsigned long mm_context_t;
+typedef unsigned long mm_context_id_t;
+
+typedef struct {
+        mm_context_id_t id;
+        void *vdso;
+} mm_context_t;
 
 #endif /* CONFIG_MMU */
-#endif /* __MMH_H */
+
+/*
+ * Privileged Space Mapping Buffer (PMB) definitions
+ */
+#define PMB_PASCR               0xff000070
+#define PMB_IRMCR               0xff000078
+
+#define PMB_ADDR                0xf6100000
+#define PMB_DATA                0xf7100000
+#define PMB_ENTRY_MAX           16
+#define PMB_E_MASK              0x0000000f
+#define PMB_E_SHIFT             8
+
+#define PMB_SZ_16M              0x00000000
+#define PMB_SZ_64M              0x00000010
+#define PMB_SZ_128M             0x00000080
+#define PMB_SZ_512M             0x00000090
+#define PMB_SZ_MASK             PMB_SZ_512M
+#define PMB_C                   0x00000008
+#define PMB_WT                  0x00000001
+#define PMB_UB                  0x00000200
+#define PMB_V                   0x00000100
+
+#define PMB_NO_ENTRY            (-1)
+
+struct pmb_entry;
+
+struct pmb_entry {
+        unsigned long vpn;
+        unsigned long ppn;
+        unsigned long flags;
+
+        /*
+         * 0 .. NR_PMB_ENTRIES for specific entry selection, or
+         * PMB_NO_ENTRY to search for a free one
+         */
+        int entry;
+
+        struct pmb_entry *next;
+        /* Adjacent entry link for contiguous multi-entry mappings */
+        struct pmb_entry *link;
+};
+
+/* arch/sh/mm/pmb.c */
+int __set_pmb_entry(unsigned long vpn, unsigned long ppn,
+                    unsigned long flags, int *entry);
+int set_pmb_entry(struct pmb_entry *pmbe);
+void clear_pmb_entry(struct pmb_entry *pmbe);
+struct pmb_entry *pmb_alloc(unsigned long vpn, unsigned long ppn,
+                            unsigned long flags);
+void pmb_free(struct pmb_entry *pmbe);
+long pmb_remap(unsigned long virt, unsigned long phys,
+               unsigned long size, unsigned long flags);
+void pmb_unmap(unsigned long addr);
+
+#endif /* __MMU_H */
 
diff --git a/include/asm-sh/mmu_context.h b/include/asm-sh/mmu_context.h
index 6760d064bd..c7088efe57 100644
--- a/include/asm-sh/mmu_context.h
+++ b/include/asm-sh/mmu_context.h
@@ -49,7 +49,7 @@ get_mmu_context(struct mm_struct *mm)
         unsigned long mc = mmu_context_cache;
 
         /* Check if we have old version of context. */
-        if (((mm->context ^ mc) & MMU_CONTEXT_VERSION_MASK) == 0)
+        if (((mm->context.id ^ mc) & MMU_CONTEXT_VERSION_MASK) == 0)
                 /* It's up to date, do nothing */
                 return;
 
@@ -68,7 +68,7 @@ get_mmu_context(struct mm_struct *mm)
                 if (!mc)
                         mmu_context_cache = mc = MMU_CONTEXT_FIRST_VERSION;
         }
-        mm->context = mc;
+        mm->context.id = mc;
 }
 
 /*
@@ -78,7 +78,7 @@ get_mmu_context(struct mm_struct *mm)
 static __inline__ int init_new_context(struct task_struct *tsk,
                                        struct mm_struct *mm)
 {
-        mm->context = NO_CONTEXT;
+        mm->context.id = NO_CONTEXT;
 
         return 0;
 }
@@ -123,7 +123,7 @@ static __inline__ unsigned long get_asid(void)
 static __inline__ void activate_context(struct mm_struct *mm)
 {
         get_mmu_context(mm);
-        set_asid(mm->context & MMU_CONTEXT_ASID_MASK);
+        set_asid(mm->context.id & MMU_CONTEXT_ASID_MASK);
 }
 
 /* MMU_TTB can be used for optimizing the fault handling.
@@ -174,9 +174,7 @@ static inline void enable_mmu(void)
 {
         /* Enable MMU */
         ctrl_outl(MMU_CONTROL_INIT, MMUCR);
-
-        /* The manual suggests doing some nops after turning on the MMU */
-        __asm__ __volatile__ ("nop;nop;nop;nop;nop;nop;nop;nop\n\t");
+        ctrl_barrier();
 
         if (mmu_context_cache == NO_CONTEXT)
                 mmu_context_cache = MMU_CONTEXT_FIRST_VERSION;
@@ -191,7 +189,8 @@ static inline void disable_mmu(void)
         cr = ctrl_inl(MMUCR);
         cr &= ~MMU_CONTROL_INIT;
         ctrl_outl(cr, MMUCR);
-        __asm__ __volatile__ ("nop;nop;nop;nop;nop;nop;nop;nop\n\t");
+
+        ctrl_barrier();
 }
 #else
 /*
diff --git a/include/asm-sh/mpc1211/keyboard.h b/include/asm-sh/mpc1211/keyboard.h
index 5f0b9088c7..71ef4cf424 100644
--- a/include/asm-sh/mpc1211/keyboard.h
+++ b/include/asm-sh/mpc1211/keyboard.h
@@ -57,7 +57,7 @@ extern unsigned char pckbd_sysrq_xlate[128];
 #define AUX_IRQ 12
 
 #define aux_request_irq(hand, dev_id)                                   \
-        request_irq(AUX_IRQ, hand, SA_SHIRQ, "PS2 Mouse", dev_id)
+        request_irq(AUX_IRQ, hand, IRQF_SHARED, "PS2 Mouse", dev_id)
 
 #define aux_free_irq(dev_id) free_irq(AUX_IRQ, dev_id)
 
diff --git a/include/asm-sh/overdrive/fpga.h b/include/asm-sh/overdrive/fpga.h
deleted file mode 100644
index 1cd87992c1..0000000000
--- a/include/asm-sh/overdrive/fpga.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/* 
- * Copyright (C) 2000 David J. Mckay (david.mckay@st.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.                            
- *
- */
-
-#ifndef __FPGA_OD_H__
-#define __FPGA_OD_H__
-
-/* This routine will program up the fpga which interfaces to the galileo */
-int init_overdrive_fpga(void);
-
-#endif
diff --git a/include/asm-sh/overdrive/gt64111.h b/include/asm-sh/overdrive/gt64111.h
deleted file mode 100644
index 01d58bc13a..0000000000
--- a/include/asm-sh/overdrive/gt64111.h
+++ /dev/null
@@ -1,109 +0,0 @@
-#ifndef _GT64111_H_
-#define _GT64111_H_
-
-#define MASTER_INTERFACE         0x0
-#define RAS10_LO_DEC_ADR         0x8        
-#define RAS10_HI_DEC_ADR         0x10
-#define RAS32_LO_DEC_ADR         0x18
-#define RAS32_HI_DEC_ADR         0x20
-#define CS20_LO_DEC_ADR          0x28
-#define CS20_HI_DEC_ADR          0x30
-#define CS3_LO_DEC_ADR           0x38
-#define CS3_HI_DEC_ADR           0x40
-#define PCI_IO_LO_DEC_ADR        0x48
-#define PCI_IO_HI_DEC_ADR        0x50
-#define PCI_MEM0_LO_DEC_ADR      0x58
-#define PCI_MEM0_HI_DEC_ADR      0x60
-#define INTERNAL_SPACE_DEC       0x68
-#define BUS_ERR_ADR_LO_CPU       0x70
-#define READONLY0                0x78
-#define PCI_MEM1_LO_DEC_ADR      0x80
-#define PCI_MEM1_HI_DEC_ADR      0x88
-#define RAS0_LO_DEC_ADR          0x400   
-#define RAS0_HI_DEC_ADR          0x404
-#define RAS1_LO_DEC_ADR          0x408
-#define RAS1_HI_DEC_ADR          0x40c
-#define RAS2_LO_DEC_ADR          0x410
-#define RAS2_HI_DEC_ADR          0x414
-#define RAS3_LO_DEC_ADR          0x418
-#define RAS3_HI_DEC_ADR          0x41c
-#define DEV_CS0_LO_DEC_ADR       0x420
-#define DEV_CS0_HI_DEC_ADR       0x424
-#define DEV_CS1_LO_DEC_ADR       0x428
-#define DEV_CS1_HI_DEC_ADR       0x42c
-#define DEV_CS2_LO_DEC_ADR       0x430
-#define DEV_CS2_HI_DEC_ADR       0x434
-#define DEV_CS3_LO_DEC_ADR       0x438
-#define DEV_CS3_HI_DEC_ADR       0x43c
-#define DEV_BOOTCS_LO_DEC_ADR    0x440
-#define DEV_BOOTCS_HI_DEC_ADR    0x444
-#define DEV_ADR_DEC_ERR          0x470
-#define DRAM_CFG                 0x448   
-#define DRAM_BANK0_PARMS         0x44c   
-#define DRAM_BANK1_PARMS         0x450
-#define DRAM_BANK2_PARMS         0x454
-#define DRAM_BANK3_PARMS         0x458
-#define DEV_BANK0_PARMS          0x45c
-#define DEV_BANK1_PARMS          0x460
-#define DEV_BANK2_PARMS          0x464
-#define DEV_BANK3_PARMS          0x468
-#define DEV_BOOT_BANK_PARMS      0x46c
-#define CH0_DMA_BYTECOUNT        0x800
-#define CH1_DMA_BYTECOUNT        0x804
-#define CH2_DMA_BYTECOUNT        0x808
-#define CH3_DMA_BYTECOUNT        0x80c
-#define CH0_DMA_SRC_ADR          0x810
-#define CH1_DMA_SRC_ADR          0x814
-#define CH2_DMA_SRC_ADR          0x818
-#define CH3_DMA_SRC_ADR          0x81c
-#define CH0_DMA_DST_ADR          0x820
-#define CH1_DMA_DST_ADR          0x824
-#define CH2_DMA_DST_ADR          0x828
-#define CH3_DMA_DST_ADR          0x82c
-#define CH0_NEXT_REC_PTR         0x830
-#define CH1_NEXT_REC_PTR         0x834
-#define CH2_NEXT_REC_PTR         0x838
-#define CH3_NEXT_REC_PTR         0x83c
-#define CH0_CTRL                 0x840
-#define CH1_CTRL                 0x844
-#define CH2_CTRL                 0x848
-#define CH3_CTRL                 0x84c
-#define DMA_ARBITER              0x860
-#define TIMER0                   0x850
-#define TIMER1                   0x854
-#define TIMER2                   0x858
-#define TIMER3                   0x85c
-#define TIMER_CTRL               0x864
-#define PCI_CMD                  0xc00
-#define PCI_TIMEOUT              0xc04
-#define PCI_RAS10_BANK_SIZE      0xc08
-#define PCI_RAS32_BANK_SIZE      0xc0c
-#define PCI_CS20_BANK_SIZE       0xc10
-#define PCI_CS3_BANK_SIZE        0xc14
-#define PCI_SERRMASK             0xc28
-#define PCI_INTACK               0xc34
-#define PCI_BAR_EN               0xc3c
-#define PCI_CFG_ADR              0xcf8
-#define PCI_CFG_DATA             0xcfc
-#define PCI_INTCAUSE             0xc18
-#define PCI_MAST_MASK            0xc1c
-#define PCI_PCIMASK              0xc24
-#define BAR_ENABLE_ADR           0xc3c
-
-/* These are config registers, accessible via PCI space */
-#define PCI_CONFIG_RAS10_BASE_ADR   0x010
-#define PCI_CONFIG_RAS32_BASE_ADR   0x014
-#define PCI_CONFIG_CS20_BASE_ADR    0x018
-#define PCI_CONFIG_CS3_BASE_ADR     0x01c
-#define PCI_CONFIG_INT_REG_MM_ADR   0x020
-#define PCI_CONFIG_INT_REG_IO_ADR   0x024
-#define PCI_CONFIG_BOARD_VENDOR     0x02c
-#define PCI_CONFIG_ROM_ADR          0x030
-#define PCI_CONFIG_INT_PIN_LINE     0x03c
-
-
-
-
-
-#endif
-
diff --git a/include/asm-sh/overdrive/io.h b/include/asm-sh/overdrive/io.h
deleted file mode 100644
index 0dba700e96..0000000000
--- a/include/asm-sh/overdrive/io.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * include/asm-sh/io_od.h
- *
- * Copyright 2000 Stuart Menefy (stuart.menefy@st.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.
- *
- * IO functions for an STMicroelectronics Overdrive
- */
-
-#ifndef _ASM_SH_IO_OD_H
-#define _ASM_SH_IO_OD_H
-
-extern unsigned char od_inb(unsigned long port);
-extern unsigned short od_inw(unsigned long port);
-extern unsigned int od_inl(unsigned long port);
-
-extern void od_outb(unsigned char value, unsigned long port);
-extern void od_outw(unsigned short value, unsigned long port);
-extern void od_outl(unsigned int value, unsigned long port);
-
-extern unsigned char od_inb_p(unsigned long port);
-extern unsigned short od_inw_p(unsigned long port);
-extern unsigned int od_inl_p(unsigned long port);
-extern void od_outb_p(unsigned char value, unsigned long port);
-extern void od_outw_p(unsigned short value, unsigned long port);
-extern void od_outl_p(unsigned int value, unsigned long port);
-
-extern void od_insb(unsigned long port, void *addr, unsigned long count);
-extern void od_insw(unsigned long port, void *addr, unsigned long count);
-extern void od_insl(unsigned long port, void *addr, unsigned long count);
-extern void od_outsb(unsigned long port, const void *addr, unsigned long count);
-extern void od_outsw(unsigned long port, const void *addr, unsigned long count);
-extern void od_outsl(unsigned long port, const void *addr, unsigned long count);
-
-extern unsigned long od_isa_port2addr(unsigned long offset);
-
-#endif /* _ASM_SH_IO_OD_H */
diff --git a/include/asm-sh/overdrive/overdrive.h b/include/asm-sh/overdrive/overdrive.h
deleted file mode 100644
index fc746c244f..0000000000
--- a/include/asm-sh/overdrive/overdrive.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/* 
- * Copyright (C) 2000 David J. Mckay (david.mckay@st.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.                            
- *
- */
-
-
-#ifndef __OVERDRIVE_H__
-#define __OVERDRIVE_H__
-
-#define OVERDRIVE_INT_CT 0xa3a00000
-#define OVERDRIVE_INT_DT 0xa3b00000
-
-#define OVERDRIVE_CTRL    0xa3000000
-
-/* Shoving all these bits into the same register is not a good idea. 
- * As soon as I get a spare moment, I'll change the FPGA and put each 
- * bit in a separate register
- */
-
-#define VALID_CTRL_BITS                   0x1f
-
-#define ENABLE_RS232_MASK                 0x1e
-#define DISABLE_RS232_BIT                 0x01
-
-#define ENABLE_NMI_MASK                   0x1d
-#define DISABLE_NMI_BIT                   0x02
-
-#define RESET_PCI_MASK                    0x1b
-#define ENABLE_PCI_BIT                    0x04
-
-#define ENABLE_LED_MASK                   0x17
-#define DISABLE_LED_BIT                   0x08
-
-#define RESET_FPGA_MASK                   0x0f
-#define ENABLE_FPGA_BIT                   0x10
-
-
-#define FPGA_DCLK_ADDRESS           0xA3C00000
-
-#define FPGA_DATA        0x01   /*   W */
-#define FPGA_CONFDONE    0x02   /* R   */
-#define FPGA_NOT_STATUS  0x04   /* R   */
-#define FPGA_INITDONE    0x08   /* R   */
-
-#define FPGA_TIMEOUT     100000
-
-
-/* Interrupts for the overdrive. Note that these numbers have 
- * nothing to do with the actual IRQ numbers they appear on, 
- * this is all programmable. This is simply the position in the 
- * INT_CT register.
- */
-
-#define OVERDRIVE_PCI_INTA              0
-#define OVERDRIVE_PCI_INTB              1
-#define OVERDRIVE_PCI_INTC              2
-#define OVERDRIVE_PCI_INTD              3
-#define OVERDRIVE_GALILEO_INT           4
-#define OVERDRIVE_GALILEO_LOCAL_INT     5
-#define OVERDRIVE_AUDIO_INT             6
-#define OVERDRIVE_KEYBOARD_INT          7
-
-/* Which Linux IRQ should we assign to each interrupt source? */
-#define OVERDRIVE_PCI_IRQ1              2
-#ifdef CONFIG_HACKED_NE2K
-#define OVERDRIVE_PCI_IRQ2              7
-#else
-#define OVERDRIVE_PCI_IRQ2              2
-#undef OVERDRIVE_PCI_INTB 
-#define OVERDRIVE_PCI_INTB OVERDRIVE_PCI_INTA
-
-#endif
-
-/* Put the ESS solo audio chip on IRQ 4 */
-#define OVERDRIVE_ESS_IRQ               4
-
-/* Where the memory behind the PCI bus appears */
-#define PCI_DRAM_BASE   0xb7000000
-#define PCI_DRAM_SIZE (16*1024*1024)
-#define PCI_DRAM_FINISH (PCI_DRAM_BASE+PCI_DRAM_SIZE-1)
-
-/* Where the IO region appears in the memory */
-#define PCI_GTIO_BASE   0xb8000000
-
-#endif
diff --git a/include/asm-sh/page.h b/include/asm-sh/page.h
index a5559e3874..ca8b26d904 100644
--- a/include/asm-sh/page.h
+++ b/include/asm-sh/page.h
@@ -16,7 +16,13 @@
 
 /* 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))
 #define PTE_MASK        PAGE_MASK
 
@@ -30,7 +36,6 @@
 #define HPAGE_SIZE              (1UL << HPAGE_SHIFT)
 #define HPAGE_MASK              (~(HPAGE_SIZE-1))
 #define HUGETLB_PAGE_ORDER      (HPAGE_SHIFT-PAGE_SHIFT)
-#define ARCH_HAS_SETCLEAR_HUGE_PTE
 #endif
 
 #ifdef __KERNEL__
@@ -39,10 +44,18 @@
 extern void (*clear_page)(void *to);
 extern void (*copy_page)(void *to, void *from);
 
+extern unsigned long shm_align_mask;
+
+#ifdef CONFIG_MMU
 extern void clear_page_slow(void *to);
 extern void copy_page_slow(void *to, void *from);
+#else
+extern void clear_page_nommu(void *to);
+extern void copy_page_nommu(void *to, void *from);
+#endif
 
-#if defined(CONFIG_SH7705_CACHE_32KB) && defined(CONFIG_MMU)
+#if defined(CONFIG_MMU) && (defined(CONFIG_CPU_SH4) || \
+        defined(CONFIG_SH7705_CACHE_32KB))
 struct page;
 extern void clear_user_page(void *to, unsigned long address, struct page *pg);
 extern void copy_user_page(void *to, void *from, unsigned long address, struct page *pg);
@@ -51,29 +64,20 @@ extern void __copy_user_page(void *to, void *from, void *orig_to);
 #elif defined(CONFIG_CPU_SH2) || defined(CONFIG_CPU_SH3) || !defined(CONFIG_MMU)
 #define clear_user_page(page, vaddr, pg)        clear_page(page)
 #define copy_user_page(to, from, vaddr, pg)     copy_page(to, from)
-#elif defined(CONFIG_CPU_SH4)
-struct page;
-extern void clear_user_page(void *to, unsigned long address, struct page *pg);
-extern void copy_user_page(void *to, void *from, unsigned long address, struct page *pg);
-extern void __clear_user_page(void *to, void *orig_to);
-extern void __copy_user_page(void *to, void *from, void *orig_to);
 #endif
 
 /*
  * 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;
 typedef struct { unsigned long pgprot; } pgprot_t;
 
 #define pte_val(x)      ((x).pte)
-#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) } )
 
@@ -93,7 +97,7 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 #define __MEMORY_START          CONFIG_MEMORY_START
 #define __MEMORY_SIZE           CONFIG_MEMORY_SIZE
 
-#define PAGE_OFFSET             (0x80000000UL)
+#define PAGE_OFFSET             CONFIG_PAGE_OFFSET
 #define __pa(x)                 ((unsigned long)(x)-PAGE_OFFSET)
 #define __va(x)                 ((void *)((unsigned long)(x)+PAGE_OFFSET))
 
@@ -104,7 +108,7 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 
 /* PFN start number, because of __MEMORY_START */
 #define PFN_START               (__MEMORY_START >> PAGE_SHIFT)
-#define ARCH_PFN_OFFSET         (FPN_START)
+#define ARCH_PFN_OFFSET         (PFN_START)
 #define virt_to_page(kaddr)     pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
 #define pfn_valid(pfn)          (((pfn) - PFN_START) < max_mapnr)
 #define virt_addr_valid(kaddr)  pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
@@ -112,9 +116,13 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 #define VM_DATA_DEFAULT_FLAGS   (VM_READ | VM_WRITE | VM_EXEC | \
                                  VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
-#endif /* __KERNEL__ */
-
 #include <asm-generic/memory_model.h>
 #include <asm-generic/page.h>
 
+/* vDSO support */
+#ifdef CONFIG_VSYSCALL
+#define __HAVE_ARCH_GATE_AREA
+#endif
+
+#endif /* __KERNEL__ */
 #endif /* __ASM_SH_PAGE_H */
diff --git a/include/asm-sh/pci.h b/include/asm-sh/pci.h
index 0a523c85b1..6ccc948fe2 100644
--- a/include/asm-sh/pci.h
+++ b/include/asm-sh/pci.h
@@ -32,6 +32,34 @@ extern struct pci_channel board_pci_channels[];
 #define PCIBIOS_MIN_IO          board_pci_channels->io_resource->start
 #define PCIBIOS_MIN_MEM         board_pci_channels->mem_resource->start
 
+/*
+ * I/O routine helpers
+ */
+#ifdef CONFIG_CPU_SUBTYPE_SH7780
+#define PCI_IO_AREA             0xFE400000
+#define PCI_IO_SIZE             0x00400000
+#else
+#define PCI_IO_AREA             0xFE240000
+#define PCI_IO_SIZE             0X00040000
+#endif
+
+#define PCI_MEM_SIZE            0x01000000
+
+#define SH4_PCIIOBR_MASK        0xFFFC0000
+#define pci_ioaddr(addr)        (PCI_IO_AREA + (addr & ~SH4_PCIIOBR_MASK))
+
+#if defined(CONFIG_PCI)
+#define is_pci_ioaddr(port)             \
+        (((port) >= PCIBIOS_MIN_IO) &&  \
+         ((port) < (PCIBIOS_MIN_IO + PCI_IO_SIZE)))
+#define is_pci_memaddr(port)            \
+        (((port) >= PCIBIOS_MIN_MEM) && \
+         ((port) < (PCIBIOS_MIN_MEM + PCI_MEM_SIZE)))
+#else
+#define is_pci_ioaddr(port)     (0)
+#define is_pci_memaddr(port)    (0)
+#endif
+
 struct pci_dev;
 
 extern void pcibios_set_master(struct pci_dev *dev);
@@ -87,15 +115,6 @@ static inline void pcibios_penalize_isa_irq(int irq, int active)
  */
 #define pci_dac_dma_supported(pci_dev, mask) (0)
 
-/* 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)      (virt_to_bus((sg)->dma_address))
-#define sg_dma_len(sg)          ((sg)->length)
-
 #ifdef CONFIG_PCI
 static inline void pci_dma_burst_advice(struct pci_dev *pdev,
                                         enum pci_dma_burst_strategy *strat,
@@ -107,11 +126,12 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev,
 #endif
 
 /* Board-specific fixup routines. */
-extern void pcibios_fixup(void);
-extern void pcibios_fixup_irqs(void);
+void pcibios_fixup(void);
+int pcibios_init_platform(void);
+int pcibios_map_platform_irq(struct pci_dev *dev, u8 slot, u8 pin);
 
 #ifdef CONFIG_PCI_AUTO
-extern int pciauto_assign_resources(int busno, struct pci_channel *hose);
+int pciauto_assign_resources(int busno, struct pci_channel *hose);
 #endif
 
 static inline void pcibios_add_platform_entries(struct pci_dev *dev)
diff --git a/include/asm-sh/pgalloc.h b/include/asm-sh/pgalloc.h
index f4f233f7a4..e841465ab4 100644
--- a/include/asm-sh/pgalloc.h
+++ b/include/asm-sh/pgalloc.h
@@ -1,15 +1,6 @@
 #ifndef __ASM_SH_PGALLOC_H
 #define __ASM_SH_PGALLOC_H
 
-#include <linux/threads.h>
-#include <linux/slab.h>
-#include <linux/mm.h>
-
-#define pgd_quicklist ((unsigned long *)0)
-#define pmd_quicklist ((unsigned long *)0)
-#define pte_quicklist ((unsigned long *)0)
-#define pgtable_cache_size 0L
-
 #define pmd_populate_kernel(mm, pmd, pte) \
                 set_pmd(pmd, __pmd(_PAGE_TABLE + __pa(pte)))
 
@@ -24,38 +15,24 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd,
  */
 static inline pgd_t *pgd_alloc(struct mm_struct *mm)
 {
-        unsigned int pgd_size = (USER_PTRS_PER_PGD * sizeof(pgd_t));
-        pgd_t *pgd = (pgd_t *)kmalloc(pgd_size, GFP_KERNEL);
-
-        if (pgd)
-                memset(pgd, 0, pgd_size);
-
-        return pgd;
+        return (pgd_t *)__get_free_page(GFP_KERNEL | __GFP_REPEAT | __GFP_ZERO);
 }
 
 static inline void pgd_free(pgd_t *pgd)
 {
-        kfree(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 = (pte_t *) __get_free_page(GFP_KERNEL | __GFP_REPEAT | __GFP_ZERO);
-
-        return pte;
+        return (pte_t *)__get_free_page(GFP_KERNEL | __GFP_REPEAT | __GFP_ZERO);
 }
 
 static inline struct page *pte_alloc_one(struct mm_struct *mm,
                                          unsigned long address)
 {
-        struct page *pte;
-
-        pte = alloc_pages(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO, 0);
-
-        return pte;
+        return alloc_page(GFP_KERNEL | __GFP_REPEAT | __GFP_ZERO);
 }
 
 static inline void pte_free_kernel(pte_t *pte)
@@ -75,14 +52,8 @@ static inline void pte_free(struct page *pte)
  * inside the pgd, so has no extra memory associated with it.
  */
 
-#define pmd_alloc_one(mm, addr)         ({ BUG(); ((pmd_t *)2); })
 #define pmd_free(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)
 
-#ifdef CONFIG_CPU_SH4
-#define PG_mapped                       PG_arch_1
-#endif
-
 #endif /* __ASM_SH_PGALLOC_H */
diff --git a/include/asm-sh/pgtable-2level.h b/include/asm-sh/pgtable-2level.h
index b0528aa3cb..b525db6f61 100644
--- a/include/asm-sh/pgtable-2level.h
+++ b/include/asm-sh/pgtable-2level.h
@@ -50,9 +50,12 @@ static inline void pgd_clear (pgd_t * pgdp) 	{ }
 #define set_pmd(pmdptr, pmdval) (*(pmdptr) = pmdval)
 #define set_pgd(pgdptr, pgdval) (*(pgdptr) = pgdval)
 
-#define pgd_page(pgd) \
+#define pgd_page_vaddr(pgd) \
 ((unsigned long) __va(pgd_val(pgd) & PAGE_MASK))
 
+#define pgd_page(pgd) \
+        (phys_to_page(pgd_val(pgd)))
+
 static inline pmd_t * pmd_offset(pgd_t * dir, unsigned long address)
 {
         return (pmd_t *) dir;
diff --git a/include/asm-sh/pgtable.h b/include/asm-sh/pgtable.h
index dcd23a0368..2c8682ad10 100644
--- a/include/asm-sh/pgtable.h
+++ b/include/asm-sh/pgtable.h
@@ -1,42 +1,42 @@
-#ifndef __ASM_SH_PGTABLE_H
-#define __ASM_SH_PGTABLE_H
-
-#include <asm-generic/4level-fixup.h>
-
 /*
+ * This file contains the functions and defines necessary to modify and
+ * use the SuperH page table tree.
+ *
  * Copyright (C) 1999 Niibe Yutaka
- * Copyright (C) 2002, 2003, 2004 Paul Mundt
+ * Copyright (C) 2002 - 2005 Paul Mundt
+ *
+ * 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_SH_PGTABLE_H
+#define __ASM_SH_PGTABLE_H
 
-#include <asm/pgtable-2level.h>
+#include <asm-generic/pgtable-nopmd.h>
+#include <asm/page.h>
+
+#define PTRS_PER_PGD            1024
 
-/*
- * This file contains the functions and defines necessary to modify and use
- * the SuperH page table tree.
- */
 #ifndef __ASSEMBLY__
-#include <asm/processor.h>
 #include <asm/addrspace.h>
 #include <asm/fixmap.h>
-#include <linux/threads.h>
 
 extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
 extern void paging_init(void);
 
 /*
- * Basically we have the same two-level (which is the logical three level
- * Linux page table layout folded) page tables as the i386.
- */
-
-/*
  * 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];
+extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)];
 #define ZERO_PAGE(vaddr) (virt_to_page(empty_zero_page))
 
 #endif /* !__ASSEMBLY__ */
 
+/* traditional two-level paging structure */
+#define PGDIR_SHIFT     22
+#define PTRS_PER_PMD    1
+#define PTRS_PER_PTE    1024
 #define PMD_SIZE        (1UL << PMD_SHIFT)
 #define PMD_MASK        (~(PMD_SIZE-1))
 #define PGDIR_SIZE      (1UL << PGDIR_SHIFT)
@@ -47,7 +47,6 @@ extern unsigned long empty_zero_page[1024];
 
 #define PTE_PHYS_MASK   0x1ffff000
 
-#ifndef __ASSEMBLY__
 /*
  * First 1MB map is used by fixed purpose.
  * Currently only 4-enty (16kB) is used (see arch/sh/mm/cache.c)
@@ -55,20 +54,41 @@ extern unsigned long empty_zero_page[1024];
 #define VMALLOC_START   (P3SEG+0x00100000)
 #define VMALLOC_END     (FIXADDR_START-2*PAGE_SIZE)
 
-#define _PAGE_WT        0x001  /* WT-bit on SH-4, 0 on SH-3 */
-#define _PAGE_HW_SHARED 0x002  /* SH-bit  : page is shared among processes */
-#define _PAGE_DIRTY     0x004  /* D-bit   : page changed */
-#define _PAGE_CACHABLE  0x008  /* C-bit   : cachable */
-#define _PAGE_SZ0       0x010  /* SZ0-bit : Size of page */
-#define _PAGE_RW        0x020  /* PR0-bit : write access allowed */
-#define _PAGE_USER      0x040  /* PR1-bit : user space access allowed */
-#define _PAGE_SZ1       0x080  /* SZ1-bit : Size of page (on SH-4) */
-#define _PAGE_PRESENT   0x100  /* V-bit   : page is valid */
-#define _PAGE_PROTNONE  0x200  /* software: if not present  */
-#define _PAGE_ACCESSED  0x400  /* software: page referenced */
-#define _PAGE_U0_SHARED 0x800  /* software: page is shared in user space */
-
-#define _PAGE_FILE      _PAGE_WT  /* software: pagecache or swap? */
+/*
+ * Linux PTEL encoding.
+ *
+ * Hardware and software bit definitions for the PTEL value:
+ *
+ * - Bits 0 and 7 are reserved on SH-3 (_PAGE_WT and _PAGE_SZ1 on SH-4).
+ *
+ * - Bit 1 is the SH-bit, but is unused on SH-3 due to an MMU bug (the
+ *   hardware PTEL value can't have the SH-bit set when MMUCR.IX is set,
+ *   which is the default in cpu-sh3/mmu_context.h:MMU_CONTROL_INIT).
+ *
+ *   In order to keep this relatively clean, do not use these for defining
+ *   SH-3 specific flags until all of the other unused bits have been
+ *   exhausted.
+ *
+ * - Bit 9 is reserved by everyone and used by _PAGE_PROTNONE.
+ *
+ * - Bits 10 and 11 are low bits of the PPN that are reserved on >= 4K pages.
+ *   Bit 10 is used for _PAGE_ACCESSED, bit 11 remains unused.
+ *
+ * - Bits 31, 30, and 29 remain unused by everyone and can be used for future
+ *   software flags, although care must be taken to update _PAGE_CLEAR_FLAGS.
+ */
+#define _PAGE_WT        0x001           /* WT-bit on SH-4, 0 on SH-3 */
+#define _PAGE_HW_SHARED 0x002           /* SH-bit  : shared among processes */
+#define _PAGE_DIRTY     0x004           /* D-bit   : page changed */
+#define _PAGE_CACHABLE  0x008           /* C-bit   : cachable */
+#define _PAGE_SZ0       0x010           /* SZ0-bit : Size of page */
+#define _PAGE_RW        0x020           /* PR0-bit : write access allowed */
+#define _PAGE_USER      0x040           /* PR1-bit : user space access allowed */
+#define _PAGE_SZ1       0x080           /* SZ1-bit : Size of page (on SH-4) */
+#define _PAGE_PRESENT   0x100           /* V-bit   : page is valid */
+#define _PAGE_PROTNONE  0x200           /* software: if not present  */
+#define _PAGE_ACCESSED  0x400           /* software: page referenced */
+#define _PAGE_FILE      _PAGE_WT        /* software: pagecache or swap? */
 
 /* software: moves to PTEA.TC (Timing Control) */
 #define _PAGE_PCC_AREA5 0x00000000      /* use BSC registers for area5 */
@@ -83,23 +103,17 @@ extern unsigned long empty_zero_page[1024];
 #define _PAGE_PCC_ATR8  0x60000000      /* Attribute Memory space, 8 bit bus */
 #define _PAGE_PCC_ATR16 0x60000001      /* Attribute Memory space, 6 bit bus */
 
-
-/* Mask which drop software flags
- * We also drop WT bit since it is used for _PAGE_FILE
- * bit in this implementation.
- */
-#define _PAGE_CLEAR_FLAGS       (_PAGE_WT | _PAGE_PROTNONE | _PAGE_ACCESSED | _PAGE_U0_SHARED)
-
-#if defined(CONFIG_CPU_SH3)
-/*
- * MMU on SH-3 has bug on SH-bit: We can't use it if MMUCR.IX=1.
- * Work around: Just drop SH-bit.
- */
-#define _PAGE_FLAGS_HARDWARE_MASK       (0x1fffffff & ~(_PAGE_CLEAR_FLAGS | _PAGE_HW_SHARED))
+/* Mask which drops unused bits from the PTEL value */
+#ifdef CONFIG_CPU_SH3
+#define _PAGE_CLEAR_FLAGS       (_PAGE_PROTNONE | _PAGE_ACCESSED| \
+                                 _PAGE_FILE     | _PAGE_SZ1     | \
+                                 _PAGE_HW_SHARED)
 #else
-#define _PAGE_FLAGS_HARDWARE_MASK       (0x1fffffff & ~(_PAGE_CLEAR_FLAGS))
+#define _PAGE_CLEAR_FLAGS       (_PAGE_PROTNONE | _PAGE_ACCESSED | _PAGE_FILE)
 #endif
 
+#define _PAGE_FLAGS_HARDWARE_MASK       (0x1fffffff & ~(_PAGE_CLEAR_FLAGS))
+
 /* Hardware flags: SZ0=1 (4k-byte) */
 #define _PAGE_FLAGS_HARD        _PAGE_SZ0
 
@@ -109,15 +123,15 @@ extern unsigned long empty_zero_page[1024];
 #define _PAGE_SZHUGE    (_PAGE_SZ0 | _PAGE_SZ1)
 #endif
 
-#define _PAGE_SHARED    _PAGE_U0_SHARED
-
 #define _PAGE_TABLE     (_PAGE_PRESENT | _PAGE_RW | _PAGE_USER | _PAGE_ACCESSED | _PAGE_DIRTY)
 #define _KERNPG_TABLE   (_PAGE_PRESENT | _PAGE_RW | _PAGE_ACCESSED | _PAGE_DIRTY)
-#define _PAGE_CHG_MASK  (PTE_MASK | _PAGE_ACCESSED | _PAGE_CACHABLE | _PAGE_DIRTY | _PAGE_SHARED)
+#define _PAGE_CHG_MASK  (PTE_MASK | _PAGE_ACCESSED | _PAGE_CACHABLE | _PAGE_DIRTY)
+
+#ifndef __ASSEMBLY__
 
 #ifdef CONFIG_MMU
 #define PAGE_NONE       __pgprot(_PAGE_PROTNONE | _PAGE_CACHABLE |_PAGE_ACCESSED | _PAGE_FLAGS_HARD)
-#define PAGE_SHARED     __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_USER | _PAGE_CACHABLE |_PAGE_ACCESSED | _PAGE_SHARED | _PAGE_FLAGS_HARD)
+#define PAGE_SHARED     __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_USER | _PAGE_CACHABLE |_PAGE_ACCESSED | _PAGE_FLAGS_HARD)
 #define PAGE_COPY       __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_CACHABLE | _PAGE_ACCESSED | _PAGE_FLAGS_HARD)
 #define PAGE_READONLY   __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_CACHABLE | _PAGE_ACCESSED | _PAGE_FLAGS_HARD)
 #define PAGE_KERNEL     __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_CACHABLE | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_HW_SHARED | _PAGE_FLAGS_HARD)
@@ -137,12 +151,13 @@ extern unsigned long empty_zero_page[1024];
 #define PAGE_KERNEL_PCC         __pgprot(0)
 #endif
 
+#endif /* __ASSEMBLY__ */
+
 /*
  * As i386 and MIPS, SuperH can't do page protection for execute, and
  * considers that the same as a read.  Also, write permissions imply
- * read permissions. This is the closest we can get..  
+ * read permissions. This is the closest we can get..
  */
-
 #define __P000  PAGE_NONE
 #define __P001  PAGE_READONLY
 #define __P010  PAGE_COPY
@@ -161,6 +176,26 @@ extern unsigned long empty_zero_page[1024];
 #define __S110  PAGE_SHARED
 #define __S111  PAGE_SHARED
 
+#ifndef __ASSEMBLY__
+
+/*
+ * 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 doesn't get actually called,
+ * but the define is needed for a generic inline function.)
+ */
+#define set_pmd(pmdptr, pmdval) (*(pmdptr) = pmdval)
+
+#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 pte_none(x)     (!pte_val(x))
 #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)
@@ -171,7 +206,7 @@ extern unsigned long empty_zero_page[1024];
 #define pmd_bad(x)      ((pmd_val(x) & (~PAGE_MASK & ~_PAGE_USER)) != _KERNPG_TABLE)
 
 #define pages_to_mb(x)  ((x) >> (20-PAGE_SHIFT))
-#define pte_page(x)     phys_to_page(pte_val(x)&PTE_PHYS_MASK)
+#define pte_page(x)     phys_to_page(pte_val(x)&PTE_PHYS_MASK)
 
 /*
  * The following only work if pte_present() is true.
@@ -225,7 +260,7 @@ static inline pgprot_t pgprot_noncached(pgprot_t _prot)
 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; }
 
-#define pmd_page_kernel(pmd) \
+#define pmd_page_vaddr(pmd) \
 ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
 
 #define pmd_page(pmd) \
@@ -242,12 +277,17 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 #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))
+        ((pte_t *) pmd_page_vaddr(*(dir)) + pte_index(address))
 #define pte_offset_map(dir, address) pte_offset_kernel(dir, address)
 #define pte_offset_map_nested(dir, address) pte_offset_kernel(dir, address)
 #define pte_unmap(pte)          do { } while (0)
 #define pte_unmap_nested(pte)   do { } while (0)
 
+#define pte_ERROR(e) \
+        printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e))
+#define pgd_ERROR(e) \
+        printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e))
+
 struct vm_area_struct;
 extern void update_mmu_cache(struct vm_area_struct * vma,
                              unsigned long address, pte_t pte);
@@ -272,8 +312,6 @@ extern void update_mmu_cache(struct vm_area_struct * vma,
 
 typedef pte_t *pte_addr_t;
 
-#endif /* !__ASSEMBLY__ */
-
 #define kern_addr_valid(addr)   (1)
 
 #define io_remap_pfn_range(vma, vaddr, pfn, size, prot)         \
@@ -301,5 +339,5 @@ extern pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t
 
 #include <asm-generic/pgtable.h>
 
+#endif /* !__ASSEMBLY__ */
 #endif /* __ASM_SH_PAGE_H */
-
diff --git a/include/asm-sh/pm.h b/include/asm-sh/pm.h
new file mode 100644
index 0000000000..56fdbd6b1c
--- /dev/null
+++ b/include/asm-sh/pm.h
@@ -0,0 +1,17 @@
+/*
+ * 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 2006 (c) Andriy Skulysh <askulysh@gmail.com>
+ *
+ */
+#ifndef __ASM_SH_PM_H
+#define __ASM_SH_PM_H
+
+extern u8 wakeup_start;
+extern u8 wakeup_end;
+
+void pm_enter(void);
+
+#endif
diff --git a/include/asm-sh/processor.h b/include/asm-sh/processor.h
index fa5bd2d880..474773853c 100644
--- a/include/asm-sh/processor.h
+++ b/include/asm-sh/processor.h
@@ -9,10 +9,12 @@
 #define __ASM_SH_PROCESSOR_H
 #ifdef __KERNEL__
 
+#include <linux/compiler.h>
 #include <asm/page.h>
 #include <asm/types.h>
 #include <asm/cache.h>
 #include <asm/ptrace.h>
+#include <asm/cpu-features.h>
 
 /*
  * Default implementation of macro that returns current
@@ -37,27 +39,30 @@ enum cpu_type {
         CPU_SH7604,
 
         /* SH-3 types */
-        CPU_SH7705, CPU_SH7707,  CPU_SH7708, CPU_SH7708S, CPU_SH7708R,
-        CPU_SH7709, CPU_SH7709A, CPU_SH7729, CPU_SH7300,
+        CPU_SH7705, CPU_SH7706, CPU_SH7707,
+        CPU_SH7708, CPU_SH7708S, CPU_SH7708R,
+        CPU_SH7709, CPU_SH7709A, CPU_SH7710,
+        CPU_SH7729, CPU_SH7300,
 
         /* SH-4 types */
         CPU_SH7750, CPU_SH7750S, CPU_SH7750R, CPU_SH7751, CPU_SH7751R,
         CPU_SH7760, CPU_ST40RA, CPU_ST40GX1, CPU_SH4_202, CPU_SH4_501,
-        CPU_SH73180, CPU_SH7770, CPU_SH7780, CPU_SH7781,
+        CPU_SH73180, CPU_SH7343, CPU_SH7770, CPU_SH7780, CPU_SH7781,
 
         /* Unknown subtype */
         CPU_SH_NONE
 };
 
 struct sh_cpuinfo {
-        enum cpu_type type;
+        unsigned int type;
         unsigned long loops_per_jiffy;
 
-        struct cache_info icache;
-        struct cache_info dcache;
+        struct cache_info icache;       /* Primary I-cache */
+        struct cache_info dcache;       /* Primary D-cache */
+        struct cache_info scache;       /* Secondary cache */
 
         unsigned long flags;
-};
+} __attribute__ ((aligned(SMP_CACHE_BYTES)));
 
 extern struct sh_cpuinfo boot_cpu_data;
 
@@ -124,17 +129,6 @@ union sh_fpu_union {
         struct sh_fpu_soft_struct soft;
 };
 
-/*
- * Processor flags
- */
-
-#define CPU_HAS_FPU             0x0001  /* Hardware FPU support */
-#define CPU_HAS_P2_FLUSH_BUG    0x0002  /* Need to flush the cache in P2 area */
-#define CPU_HAS_MMU_PAGE_ASSOC  0x0004  /* SH3: TLB way selection bit support */
-#define CPU_HAS_DSP             0x0008  /* SH-DSP: DSP support */
-#define CPU_HAS_PERF_COUNTER    0x0010  /* Hardware performance counters */
-#define CPU_HAS_PTEA            0x0020  /* PTEA register */
-
 struct thread_struct {
         unsigned long sp;
         unsigned long pc;
@@ -148,6 +142,10 @@ struct thread_struct {
         union sh_fpu_union fpu;
 };
 
+typedef struct {
+        unsigned long seg;
+} mm_segment_t;
+
 /* Count of active tasks with UBC settings */
 extern int ubc_usercnt;
 
@@ -263,7 +261,26 @@ extern unsigned long get_wchan(struct task_struct *p);
 #define KSTK_ESP(tsk)  ((tsk)->thread.sp)
 
 #define cpu_sleep()     __asm__ __volatile__ ("sleep" : : : "memory")
-#define cpu_relax()     do { } while (0)
+#define cpu_relax()     barrier()
+
+#if defined(CONFIG_CPU_SH2A) || defined(CONFIG_CPU_SH3) || \
+    defined(CONFIG_CPU_SH4)
+#define PREFETCH_STRIDE         L1_CACHE_BYTES
+#define ARCH_HAS_PREFETCH
+#define ARCH_HAS_PREFETCHW
+static inline void prefetch(void *x)
+{
+        __asm__ __volatile__ ("pref @%0\n\t" : : "r" (x) : "memory");
+}
+
+#define prefetchw(x)    prefetch(x)
+#endif
+
+#ifdef CONFIG_VSYSCALL
+extern int vsyscall_init(void);
+#else
+#define vsyscall_init() do { } while (0)
+#endif
 
 #endif /* __KERNEL__ */
 #endif /* __ASM_SH_PROCESSOR_H */
diff --git a/include/asm-sh/ptrace.h b/include/asm-sh/ptrace.h
index 792fc35bd6..ed358a376e 100644
--- a/include/asm-sh/ptrace.h
+++ b/include/asm-sh/ptrace.h
@@ -1,8 +1,6 @@
 #ifndef __ASM_SH_PTRACE_H
 #define __ASM_SH_PTRACE_H
 
-#include <asm/ubc.h>
-
 /*
  * Copyright (C) 1999, 2000  Niibe Yutaka
  *
diff --git a/include/asm-sh/r7780rp/ide.h b/include/asm-sh/r7780rp/ide.h
new file mode 100644
index 0000000000..a1ed78e0f6
--- /dev/null
+++ b/include/asm-sh/r7780rp/ide.h
@@ -0,0 +1,8 @@
+#ifndef __ASM_SH_R7780RP_IDE_H
+#define __ASM_SH_R7780RP_IDE_H
+
+/* Nothing to see here.. */
+#include <asm/mach/r7780rp.h>
+
+#endif /* __ASM_SH_R7780RP_IDE_H */
+
diff --git a/include/asm-sh/r7780rp/r7780rp.h b/include/asm-sh/r7780rp/r7780rp.h
new file mode 100644
index 0000000000..f95d9dba31
--- /dev/null
+++ b/include/asm-sh/r7780rp/r7780rp.h
@@ -0,0 +1,177 @@
+#ifndef __ASM_SH_RENESAS_R7780RP_H
+#define __ASM_SH_RENESAS_R7780RP_H
+
+/*
+ * linux/include/asm-sh/r7780rp.h
+ *
+ * Copyright (C) 2000  Atom Create Engineering Co., Ltd.
+ *
+ * Renesas Solutions Highlander R7780RP support
+ */
+
+/* Box specific addresses.  */
+#if defined(CONFIG_SH_R7780MP)
+#define PA_BCR          0xa4000000      /* FPGA */
+#define PA_IRLMSK       (PA_BCR+0x0000) /* Interrupt Mask control */
+#define PA_IRLMON       (PA_BCR+0x0002) /* Interrupt Status control */
+#define PA_IRLPRI1      (PA_BCR+0x0004) /* Interrupt Priorty 1 */
+#define PA_IRLPRI2      (PA_BCR+0x0006) /* Interrupt Priorty 2 */
+#define PA_IRLPRI3      (PA_BCR+0x0008) /* Interrupt Priorty 3 */
+#define PA_IRLPRI4      (PA_BCR+0x000a) /* Interrupt Priorty 4 */
+#define PA_RSTCTL       (PA_BCR+0x000c) /* Reset Control */
+#define PA_PCIBD        (PA_BCR+0x000e) /* PCI Board detect control */
+#define PA_PCICD        (PA_BCR+0x0010) /* PCI Conector detect control */
+#define PA_EXTGIO       (PA_BCR+0x0016) /* Extension GPIO Control */
+#define PA_IVDRMON      (PA_BCR+0x0018) /* iVDR Moniter control */
+#define PA_IVDRCTL      (PA_BCR+0x001a) /* iVDR control */
+#define PA_OBLED        (PA_BCR+0x001c) /* On Board LED control */
+#define PA_OBSW         (PA_BCR+0x001e) /* On Board Switch control */
+#define PA_AUDIOSEL     (PA_BCR+0x0020) /* Sound Interface Select control */
+#define PA_EXTPLR       (PA_BCR+0x001e) /* Extention Pin Polarity control */
+#define PA_TPCTL        (PA_BCR+0x0100) /* Touch Panel Access control */
+#define PA_TPDCKCTL     (PA_BCR+0x0102) /* Touch Panel Access data control */
+#define PA_TPCTLCLR     (PA_BCR+0x0104) /* Touch Panel Access control */
+#define PA_TPXPOS       (PA_BCR+0x0106) /* Touch Panel X position control */
+#define PA_TPYPOS       (PA_BCR+0x0108) /* Touch Panel Y position control */
+#define PA_DBSW         (PA_BCR+0x0200) /* Debug Board Switch control */
+#define PA_CFCTL        (PA_BCR+0x0300) /* CF Timing control */
+#define PA_CFPOW        (PA_BCR+0x0302) /* CF Power control */
+#define PA_CFCDINTCLR   (PA_BCR+0x0304) /* CF Insert Interrupt clear */
+#define PA_SCSMR0       (PA_BCR+0x0400) /* SCIF0 Serial mode control */
+#define PA_SCBRR0       (PA_BCR+0x0404) /* SCIF0 Bit rate control */
+#define PA_SCSCR0       (PA_BCR+0x0408) /* SCIF0 Serial control */
+#define PA_SCFTDR0      (PA_BCR+0x040c) /* SCIF0 Send FIFO control */
+#define PA_SCFSR0       (PA_BCR+0x0410) /* SCIF0 Serial status control */
+#define PA_SCFRDR0      (PA_BCR+0x0414) /* SCIF0 Receive FIFO control */
+#define PA_SCFCR0       (PA_BCR+0x0418) /* SCIF0 FIFO control */
+#define PA_SCTFDR0      (PA_BCR+0x041c) /* SCIF0 Send FIFO data control */
+#define PA_SCRFDR0      (PA_BCR+0x0420) /* SCIF0 Receive FIFO data control */
+#define PA_SCSPTR0      (PA_BCR+0x0424) /* SCIF0 Serial Port control */
+#define PA_SCLSR0       (PA_BCR+0x0428) /* SCIF0 Line Status control */
+#define PA_SCRER0       (PA_BCR+0x042c) /* SCIF0 Serial Error control */
+#define PA_SCSMR1       (PA_BCR+0x0500) /* SCIF1 Serial mode control */
+#define PA_SCBRR1       (PA_BCR+0x0504) /* SCIF1 Bit rate control */
+#define PA_SCSCR1       (PA_BCR+0x0508) /* SCIF1 Serial control */
+#define PA_SCFTDR1      (PA_BCR+0x050c) /* SCIF1 Send FIFO control */
+#define PA_SCFSR1       (PA_BCR+0x0510) /* SCIF1 Serial status control */
+#define PA_SCFRDR1      (PA_BCR+0x0514) /* SCIF1 Receive FIFO control */
+#define PA_SCFCR1       (PA_BCR+0x0518) /* SCIF1 FIFO control */
+#define PA_SCTFDR1      (PA_BCR+0x051c) /* SCIF1 Send FIFO data control */
+#define PA_SCRFDR1      (PA_BCR+0x0520) /* SCIF1 Receive FIFO data control */
+#define PA_SCSPTR1      (PA_BCR+0x0524) /* SCIF1 Serial Port control */
+#define PA_SCLSR1       (PA_BCR+0x0528) /* SCIF1 Line Status control */
+#define PA_SCRER1       (PA_BCR+0x052c) /* SCIF1 Serial Error control */
+#define PA_ICCR         (PA_BCR+0x0600) /* Serial control */
+#define PA_SAR          (PA_BCR+0x0602) /* Serial Slave control */
+#define PA_MDR          (PA_BCR+0x0604) /* Serial Mode control */
+#define PA_ADR1         (PA_BCR+0x0606) /* Serial Address1 control */
+#define PA_DAR1         (PA_BCR+0x0646) /* Serial Data1 control */
+#define PA_VERREG       (PA_BCR+0x0700) /* FPGA Version Register */
+#define PA_POFF         (PA_BCR+0x0800) /* System Power Off control */
+#define PA_PMR          (PA_BCR+0x0900) /*  */
+
+#define PA_AX88796L     0xa4100400      /* AX88796L Area */
+#define PA_SC1602BSLB   0xa6000000      /* SC1602BSLB Area */
+#define PA_AREA5_IO     0xb4000000      /* Area 5 IO Memory */
+#define PA_AREA6_IO     0xb8000000      /* Area 6 IO Memory */
+#define PA_IDE_OFFSET   0x1f0           /* CF IDE Offset */
+#define AX88796L_IO_BASE        0x1000  /* AX88796L IO Base Address */
+
+#define IRLCNTR1        (PA_BCR + 0)    /* Interrupt Control Register1 */
+
+#define IRQ_PCISLOT1    65              /* PCI Slot #1 IRQ */
+#define IRQ_PCISLOT2    66              /* PCI Slot #2 IRQ */
+#define IRQ_PCISLOT3    67              /* PCI Slot #3 IRQ */
+#define IRQ_PCISLOT4    68              /* PCI Slot #4 IRQ */
+#define IRQ_CFCARD      1               /* CF Card IRQ */
+// #define IRQ_CFINST   0               /* CF Card Insert IRQ */
+#define IRQ_TP          2               /* Touch Panel IRQ */
+#define IRQ_SCI1        3               /* SCI1 IRQ */
+#define IRQ_SCI0        4               /* SCI0 IRQ */
+#define IRQ_2SERIAL     5               /* Serial IRQ */
+#define IRQ_RTC         6               /* RTC A / B IRQ */
+#define IRQ_EXTENTION6  7               /* EXT6n IRQ */
+#define IRQ_EXTENTION5  8               /* EXT5n IRQ */
+#define IRQ_EXTENTION4  9               /* EXT4n IRQ */
+#define IRQ_EXTENTION2  10              /* EXT2n IRQ */
+#define IRQ_EXTENTION1  11              /* EXT1n IRQ */
+#define IRQ_ONETH       13              /* On board Ethernet IRQ */
+#define IRQ_PSW         14              /* Push Switch IRQ */
+
+#else /* R7780RP */
+
+#define PA_BCR          0xa5000000      /* FPGA */
+#define PA_IRLMSK       (PA_BCR+0x0000) /* Interrupt Mask control */
+#define PA_IRLMON       (PA_BCR+0x0002) /* Interrupt Status control */
+#define PA_SDPOW        (PA_BCR+0x0004) /* SD Power control */
+#define PA_RSTCTL       (PA_BCR+0x0006) /* Device Reset control */
+#define PA_PCIBD        (PA_BCR+0x0008) /* PCI Board detect control */
+#define PA_PCICD        (PA_BCR+0x000a) /* PCI Conector detect control */
+#define PA_ZIGIO1       (PA_BCR+0x000c) /* Zigbee IO control 1 */
+#define PA_ZIGIO2       (PA_BCR+0x000e) /* Zigbee IO control 2 */
+#define PA_ZIGIO3       (PA_BCR+0x0010) /* Zigbee IO control 3 */
+#define PA_ZIGIO4       (PA_BCR+0x0012) /* Zigbee IO control 4 */
+#define PA_IVDRMON      (PA_BCR+0x0014) /* iVDR Moniter control */
+#define PA_IVDRCTL      (PA_BCR+0x0016) /* iVDR control */
+#define PA_OBLED        (PA_BCR+0x0018) /* On Board LED control */
+#define PA_OBSW         (PA_BCR+0x001a) /* On Board Switch control */
+#define PA_AUDIOSEL     (PA_BCR+0x001c) /* Sound Interface Select control */
+#define PA_EXTPLR       (PA_BCR+0x001e) /* Extention Pin Polarity control */
+#define PA_TPCTL        (PA_BCR+0x0100) /* Touch Panel Access control */
+#define PA_TPDCKCTL     (PA_BCR+0x0102) /* Touch Panel Access data control */
+#define PA_TPCTLCLR     (PA_BCR+0x0104) /* Touch Panel Access control */
+#define PA_TPXPOS       (PA_BCR+0x0106) /* Touch Panel X position control */
+#define PA_TPYPOS       (PA_BCR+0x0108) /* Touch Panel Y position control */
+#define PA_DBDET        (PA_BCR+0x0200) /* Debug Board detect control */
+#define PA_DBDISPCTL    (PA_BCR+0x0202) /* Debug Board Dot timing control */
+#define PA_DBSW         (PA_BCR+0x0204) /* Debug Board Switch control */
+#define PA_CFCTL        (PA_BCR+0x0300) /* CF Timing control */
+#define PA_CFPOW        (PA_BCR+0x0302) /* CF Power control */
+#define PA_CFCDINTCLR   (PA_BCR+0x0304) /* CF Insert Interrupt clear */
+#define PA_SCSMR        (PA_BCR+0x0400) /* SCIF Serial mode control */
+#define PA_SCBRR        (PA_BCR+0x0402) /* SCIF Bit rate control */
+#define PA_SCSCR        (PA_BCR+0x0404) /* SCIF Serial control */
+#define PA_SCFDTR       (PA_BCR+0x0406) /* SCIF Send FIFO control */
+#define PA_SCFSR        (PA_BCR+0x0408) /* SCIF Serial status control */
+#define PA_SCFRDR       (PA_BCR+0x040a) /* SCIF Receive FIFO control */
+#define PA_SCFCR        (PA_BCR+0x040c) /* SCIF FIFO control */
+#define PA_SCFDR        (PA_BCR+0x040e) /* SCIF FIFO data control */
+#define PA_SCLSR        (PA_BCR+0x0412) /* SCIF Line Status control */
+#define PA_ICCR         (PA_BCR+0x0500) /* Serial control */
+#define PA_SAR          (PA_BCR+0x0502) /* Serial Slave control */
+#define PA_MDR          (PA_BCR+0x0504) /* Serial Mode control */
+#define PA_ADR1         (PA_BCR+0x0506) /* Serial Address1 control */
+#define PA_DAR1         (PA_BCR+0x0546) /* Serial Data1 control */
+#define PA_VERREG       (PA_BCR+0x0600) /* FPGA Version Register */
+
+#define PA_AX88796L     0xa5800400      /* AX88796L Area */
+#define PA_SC1602BSLB   0xa6000000      /* SC1602BSLB Area */
+#define PA_AREA5_IO     0xb4000000      /* Area 5 IO Memory */
+#define PA_AREA6_IO     0xb8000000      /* Area 6 IO Memory */
+#define PA_IDE_OFFSET   0x1f0           /* CF IDE Offset */
+#define AX88796L_IO_BASE        0x1000  /* AX88796L IO Base Address */
+
+#define IRLCNTR1        (PA_BCR + 0)    /* Interrupt Control Register1 */
+
+#define IRQ_PCISLOT1    0               /* PCI Slot #1 IRQ */
+#define IRQ_PCISLOT2    1               /* PCI Slot #2 IRQ */
+#define IRQ_PCISLOT3    2               /* PCI Slot #3 IRQ */
+#define IRQ_PCISLOT4    3               /* PCI Slot #4 IRQ */
+#define IRQ_CFCARD      4               /* CF Card IRQ */
+#define IRQ_CFINST      5               /* CF Card Insert IRQ */
+#define IRQ_M66596      6               /* M66596 IRQ */
+#define IRQ_SDCARD      7               /* SD Card IRQ */
+#define IRQ_TUCHPANEL   8               /* Touch Panel IRQ */
+#define IRQ_SCI         9               /* SCI IRQ */
+#define IRQ_2SERIAL     10              /* Serial IRQ */
+#define IRQ_EXTENTION   11              /* EXTn IRQ */
+#define IRQ_ONETH       12              /* On board Ethernet IRQ */
+#define IRQ_PSW         13              /* Push Switch IRQ */
+#define IRQ_ZIGBEE      14              /* Ziggbee IO IRQ */
+
+#endif  /* CONFIG_SH_R7780MP */
+
+#define __IO_PREFIX     r7780rp
+#include <asm/io_generic.h>
+
+#endif  /* __ASM_SH_RENESAS_R7780RP */
diff --git a/include/asm-sh/rtc.h b/include/asm-sh/rtc.h
index cea9cdf9b9..91aacc9615 100644
--- a/include/asm-sh/rtc.h
+++ b/include/asm-sh/rtc.h
@@ -1,29 +1,8 @@
 #ifndef _ASM_RTC_H
 #define _ASM_RTC_H
-#ifdef __KERNEL__
 
-#include <asm/machvec.h>
-#include <asm/cpu/rtc.h>
-
-extern void sh_rtc_gettimeofday(struct timespec *ts);
-extern int sh_rtc_settimeofday(const time_t secs);
 extern void (*board_time_init)(void);
-extern void (*rtc_get_time)(struct timespec *);
-extern int (*rtc_set_time)(const time_t);
-
-/* RCR1 Bits */
-#define RCR1_CF         0x80    /* Carry Flag             */
-#define RCR1_CIE        0x10    /* Carry Interrupt Enable */
-#define RCR1_AIE        0x08    /* Alarm Interrupt Enable */
-#define RCR1_AF         0x01    /* Alarm Flag             */
-
-/* RCR2 Bits */
-#define RCR2_PEF        0x80    /* PEriodic interrupt Flag */
-#define RCR2_PESMASK    0x70    /* Periodic interrupt Set  */
-#define RCR2_RTCEN      0x08    /* ENable RTC              */
-#define RCR2_ADJ        0x04    /* ADJustment (30-second)  */
-#define RCR2_RESET      0x02    /* Reset bit               */
-#define RCR2_START      0x01    /* Start bit               */
+extern void (*rtc_sh_get_time)(struct timespec *);
+extern int (*rtc_sh_set_time)(const time_t);
 
-#endif /* __KERNEL__ */
 #endif /* _ASM_RTC_H */
diff --git a/include/asm-sh/rts7751r2d/rts7751r2d.h b/include/asm-sh/rts7751r2d/rts7751r2d.h
index 4e09ba597e..b112ae221f 100644
--- a/include/asm-sh/rts7751r2d/rts7751r2d.h
+++ b/include/asm-sh/rts7751r2d/rts7751r2d.h
@@ -41,8 +41,6 @@
 
 #define PA_AX88796L     0xaa000400      /* AX88796L Area */
 #define PA_VOYAGER      0xab000000      /* VOYAGER GX Area */
-#define PA_AREA5_IO     0xb4000000      /* Area 5 IO Memory */
-#define PA_AREA6_IO     0xb8000000      /* Area 6 IO Memory */
 #define PA_IDE_OFFSET   0x1f0           /* CF IDE Offset */
 #define AX88796L_IO_BASE        0x1000  /* AX88796L IO Base Address */
 
diff --git a/include/asm-sh/rwsem.h b/include/asm-sh/rwsem.h
index 0262d3d1e5..9d2aea5e84 100644
--- a/include/asm-sh/rwsem.h
+++ b/include/asm-sh/rwsem.h
@@ -25,24 +25,11 @@ struct rw_semaphore {
 #define RWSEM_ACTIVE_WRITE_BIAS         (RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS)
         spinlock_t              wait_lock;
         struct list_head        wait_list;
-#if RWSEM_DEBUG
-        int                     debug;
-#endif
 };
 
-/*
- * initialisation
- */
-#if RWSEM_DEBUG
-#define __RWSEM_DEBUG_INIT      , 0
-#else
-#define __RWSEM_DEBUG_INIT      /* */
-#endif
-
 #define __RWSEM_INITIALIZER(name) \
         { RWSEM_UNLOCKED_VALUE, SPIN_LOCK_UNLOCKED, \
-          LIST_HEAD_INIT((name).wait_list) \
-          __RWSEM_DEBUG_INIT }
+          LIST_HEAD_INIT((name).wait_list) }
 
 #define DECLARE_RWSEM(name)             \
         struct rw_semaphore name = __RWSEM_INITIALIZER(name)
@@ -57,9 +44,6 @@ static inline void init_rwsem(struct rw_semaphore *sem)
         sem->count = RWSEM_UNLOCKED_VALUE;
         spin_lock_init(&sem->wait_lock);
         INIT_LIST_HEAD(&sem->wait_list);
-#if RWSEM_DEBUG
-        sem->debug = 0;
-#endif
 }
 
 /*
diff --git a/include/asm-sh/scatterlist.h b/include/asm-sh/scatterlist.h
index 7b91df1400..d19e7cd3b0 100644
--- a/include/asm-sh/scatterlist.h
+++ b/include/asm-sh/scatterlist.h
@@ -10,4 +10,13 @@ struct scatterlist {
 
 #define ISA_DMA_THRESHOLD (0x1fffffff)
 
+/* 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)
+
 #endif /* !(__ASM_SH_SCATTERLIST_H) */
diff --git a/include/asm-sh/sci.h b/include/asm-sh/sci.h
new file mode 100644
index 0000000000..52e73660c1
--- /dev/null
+++ b/include/asm-sh/sci.h
@@ -0,0 +1,34 @@
+#ifndef __ASM_SH_SCI_H
+#define __ASM_SH_SCI_H
+
+#include <linux/serial_core.h>
+
+/*
+ * Generic header for SuperH SCI(F)
+ *
+ * Do not place SH-specific parts in here, sh64 and h8300 depend on this too.
+ */
+
+/* Offsets into the sci_port->irqs array */
+enum {
+        SCIx_ERI_IRQ,
+        SCIx_RXI_IRQ,
+        SCIx_TXI_IRQ,
+        SCIx_BRI_IRQ,
+        SCIx_NR_IRQS,
+};
+
+/*
+ * Platform device specific platform_data struct
+ */
+struct plat_sci_port {
+        void __iomem    *membase;               /* io cookie */
+        unsigned long   mapbase;                /* resource base */
+        unsigned int    irqs[SCIx_NR_IRQS];     /* ERI, RXI, TXI, BRI */
+        unsigned int    type;                   /* SCI / SCIF / IRDA */
+        upf_t           flags;                  /* UPF_* flags */
+};
+
+int early_sci_setup(struct uart_port *port);
+
+#endif /* __ASM_SH_SCI_H */
diff --git a/include/asm-sh/se/se.h b/include/asm-sh/se.h
index 791c5da038..a1832154a3 100644
--- a/include/asm-sh/se/se.h
+++ b/include/asm-sh/se.h
@@ -74,4 +74,7 @@
 #define IRQ_STNIC       10
 #endif
 
+#define __IO_PREFIX     se
+#include <asm/io_generic.h>
+
 #endif  /* __ASM_SH_HITACHI_SE_H */
diff --git a/include/asm-sh/se/io.h b/include/asm-sh/se/io.h
deleted file mode 100644
index 9eeb86cd6c..0000000000
--- a/include/asm-sh/se/io.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * include/asm-sh/io_se.h
- *
- * Copyright 2000 Stuart Menefy (stuart.menefy@st.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.
- *
- * IO functions for an Hitachi SolutionEngine
- */
-
-#ifndef _ASM_SH_IO_SE_H
-#define _ASM_SH_IO_SE_H
-
-extern unsigned char se_inb(unsigned long port);
-extern unsigned short se_inw(unsigned long port);
-extern unsigned int se_inl(unsigned long port);
-
-extern void se_outb(unsigned char value, unsigned long port);
-extern void se_outw(unsigned short value, unsigned long port);
-extern void se_outl(unsigned int value, unsigned long port);
-
-extern unsigned char se_inb_p(unsigned long port);
-extern void se_outb_p(unsigned char value, unsigned long port);
-
-extern void se_insb(unsigned long port, void *addr, unsigned long count);
-extern void se_insw(unsigned long port, void *addr, unsigned long count);
-extern void se_insl(unsigned long port, void *addr, unsigned long count);
-extern void se_outsb(unsigned long port, const void *addr, unsigned long count);
-extern void se_outsw(unsigned long port, const void *addr, unsigned long count);
-extern void se_outsl(unsigned long port, const void *addr, unsigned long count);
-
-extern unsigned long se_isa_port2addr(unsigned long offset);
-
-#endif /* _ASM_SH_IO_SE_H */
diff --git a/include/asm-sh/se7300/se7300.h b/include/asm-sh/se7300.h
index 3ec1ded86c..4e24edccb3 100644
--- a/include/asm-sh/se7300/se7300.h
+++ b/include/asm-sh/se7300.h
@@ -58,4 +58,7 @@
 #define PA_LCD1         0xb8000000
 #define PA_LCD2         0xb8800000
 
+#define __IO_PREFIX     sh7300se
+#include <asm/io_generic.h>
+
 #endif  /* __ASM_SH_HITACHI_SE7300_H */
diff --git a/include/asm-sh/se7300/io.h b/include/asm-sh/se7300/io.h
deleted file mode 100644
index c6af855297..0000000000
--- a/include/asm-sh/se7300/io.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * include/asm-sh/se7300/io.h
- *
- * Copyright (C) 2003 Takashi Kusuda <kusuda-takashi@hitachi-ul.co.jp>
- * IO functions for SH-Mobile(SH7300) SolutionEngine
- */
-
-#ifndef _ASM_SH_IO_7300SE_H
-#define _ASM_SH_IO_7300SE_H
-
-extern unsigned char sh7300se_inb(unsigned long port);
-extern unsigned short sh7300se_inw(unsigned long port);
-extern unsigned int sh7300se_inl(unsigned long port);
-
-extern void sh7300se_outb(unsigned char value, unsigned long port);
-extern void sh7300se_outw(unsigned short value, unsigned long port);
-extern void sh7300se_outl(unsigned int value, unsigned long port);
-
-extern unsigned char sh7300se_inb_p(unsigned long port);
-extern void sh7300se_outb_p(unsigned char value, unsigned long port);
-
-extern void sh7300se_insb(unsigned long port, void *addr, unsigned long count);
-extern void sh7300se_insw(unsigned long port, void *addr, unsigned long count);
-extern void sh7300se_insl(unsigned long port, void *addr, unsigned long count);
-extern void sh7300se_outsb(unsigned long port, const void *addr, unsigned long count);
-extern void sh7300se_outsw(unsigned long port, const void *addr, unsigned long count);
-extern void sh7300se_outsl(unsigned long port, const void *addr, unsigned long count);
-
-#endif /* _ASM_SH_IO_7300SE_H */
diff --git a/include/asm-sh/se73180/se73180.h b/include/asm-sh/se73180.h
index f5b93e39e7..3a4acb3e38 100644
--- a/include/asm-sh/se73180/se73180.h
+++ b/include/asm-sh/se73180.h
@@ -59,4 +59,7 @@
 #define PA_LCD1         0xb8000000
 #define PA_LCD2         0xb8800000
 
+#define __IO_PREFIX     sh73180se
+#include <asm/io_generic.h>
+
 #endif  /* __ASM_SH_HITACHI_SE73180_H */
diff --git a/include/asm-sh/se73180/io.h b/include/asm-sh/se73180/io.h
deleted file mode 100644
index c9cb1b9412..0000000000
--- a/include/asm-sh/se73180/io.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * include/asm-sh/se73180/io.h
- *
- * Copyright (C) 2003 Takashi Kusuda <kusuda-takashi@hitachi-ul.co.jp>
- * Based on include/asm-sh/se7300/io.h
- *
- * IO functions for SH-Mobile3(SH73180) SolutionEngine
- *
- */
-
-#ifndef _ASM_SH_IO_73180SE_H
-#define _ASM_SH_IO_73180SE_H
-
-extern unsigned char sh73180se_inb(unsigned long port);
-extern unsigned short sh73180se_inw(unsigned long port);
-extern unsigned int sh73180se_inl(unsigned long port);
-
-extern void sh73180se_outb(unsigned char value, unsigned long port);
-extern void sh73180se_outw(unsigned short value, unsigned long port);
-extern void sh73180se_outl(unsigned int value, unsigned long port);
-
-extern unsigned char sh73180se_inb_p(unsigned long port);
-extern void sh73180se_outb_p(unsigned char value, unsigned long port);
-
-extern void sh73180se_insb(unsigned long port, void *addr, unsigned long count);
-extern void sh73180se_insw(unsigned long port, void *addr, unsigned long count);
-extern void sh73180se_insl(unsigned long port, void *addr, unsigned long count);
-extern void sh73180se_outsb(unsigned long port, const void *addr, unsigned long count);
-extern void sh73180se_outsw(unsigned long port, const void *addr, unsigned long count);
-extern void sh73180se_outsl(unsigned long port, const void *addr, unsigned long count);
-
-#endif /* _ASM_SH_IO_73180SE_H */
diff --git a/include/asm-sh/se7343.h b/include/asm-sh/se7343.h
new file mode 100644
index 0000000000..e7914a54aa
--- /dev/null
+++ b/include/asm-sh/se7343.h
@@ -0,0 +1,82 @@
+#ifndef __ASM_SH_HITACHI_SE7343_H
+#define __ASM_SH_HITACHI_SE7343_H
+
+/*
+ * include/asm-sh/se/se7343.h
+ *
+ * Copyright (C) 2003 Takashi Kusuda <kusuda-takashi@hitachi-ul.co.jp>
+ *
+ * SH-Mobile SolutionEngine 7343 support
+ */
+
+/* Box specific addresses.  */
+
+/* Area 0 */
+#define PA_ROM          0x00000000      /* EPROM */
+#define PA_ROM_SIZE     0x00400000      /* EPROM size 4M byte(Actually 2MB) */
+#define PA_FROM         0x00400000      /* Flash ROM */
+#define PA_FROM_SIZE    0x00400000      /* Flash size 4M byte */
+#define PA_SRAM         0x00800000      /* SRAM */
+#define PA_FROM_SIZE    0x00400000      /* SRAM size 4M byte */
+/* Area 1 */
+#define PA_EXT1         0x04000000
+#define PA_EXT1_SIZE    0x04000000
+/* Area 2 */
+#define PA_EXT2         0x08000000
+#define PA_EXT2_SIZE    0x04000000
+/* Area 3 */
+#define PA_SDRAM        0x0c000000
+#define PA_SDRAM_SIZE   0x04000000
+/* Area 4 */
+#define PA_PCIC         0x10000000      /* MR-SHPC-01 PCMCIA */
+#define PA_MRSHPC       0xb03fffe0      /* MR-SHPC-01 PCMCIA controller */
+#define PA_MRSHPC_MW1   0xb0400000      /* MR-SHPC-01 memory window base */
+#define PA_MRSHPC_MW2   0xb0500000      /* MR-SHPC-01 attribute window base */
+#define PA_MRSHPC_IO    0xb0600000      /* MR-SHPC-01 I/O window base */
+#define MRSHPC_OPTION   (PA_MRSHPC + 6)
+#define MRSHPC_CSR      (PA_MRSHPC + 8)
+#define MRSHPC_ISR      (PA_MRSHPC + 10)
+#define MRSHPC_ICR      (PA_MRSHPC + 12)
+#define MRSHPC_CPWCR    (PA_MRSHPC + 14)
+#define MRSHPC_MW0CR1   (PA_MRSHPC + 16)
+#define MRSHPC_MW1CR1   (PA_MRSHPC + 18)
+#define MRSHPC_IOWCR1   (PA_MRSHPC + 20)
+#define MRSHPC_MW0CR2   (PA_MRSHPC + 22)
+#define MRSHPC_MW1CR2   (PA_MRSHPC + 24)
+#define MRSHPC_IOWCR2   (PA_MRSHPC + 26)
+#define MRSHPC_CDCR     (PA_MRSHPC + 28)
+#define MRSHPC_PCIC_INFO (PA_MRSHPC + 30)
+#define PA_LED          0xb0C00000      /* LED */
+#define LED_SHIFT       0
+#define PA_DIPSW        0xb0900000      /* Dip switch 31 */
+#define PA_CPLD_MODESET 0xb1400004      /* CPLD Mode set register */
+#define PA_CPLD_ST      0xb1400008      /* CPLD Interrupt status register */
+#define PA_CPLD_IMSK    0xb140000a      /* CPLD Interrupt mask register */
+/* Area 5 */
+#define PA_EXT5         0x14000000
+#define PA_EXT5_SIZE    0x04000000
+/* Area 6 */
+#define PA_LCD1         0xb8000000
+#define PA_LCD2         0xb8800000
+
+#define __IO_PREFIX     sh7343se
+#include <asm/io_generic.h>
+
+/* External Multiplexed interrupts */
+#define PC_IRQ0         OFFCHIP_IRQ_BASE
+#define PC_IRQ1         (PC_IRQ0 + 1)
+#define PC_IRQ2         (PC_IRQ1 + 1)
+#define PC_IRQ3         (PC_IRQ2 + 1)
+
+#define EXT_IRQ0        (PC_IRQ3 + 1)
+#define EXT_IRQ1        (EXT_IRQ0 + 1)
+#define EXT_IRQ2        (EXT_IRQ1 + 1)
+#define EXT_IRQ3        (EXT_IRQ2 + 1)
+
+#define USB_IRQ0        (EXT_IRQ3 + 1)
+#define USB_IRQ1        (USB_IRQ0 + 1)
+
+#define UART_IRQ0       (USB_IRQ1 + 1)
+#define UART_IRQ1       (UART_IRQ0 + 1)
+
+#endif  /* __ASM_SH_HITACHI_SE7343_H */
diff --git a/include/asm-sh/se7751/se7751.h b/include/asm-sh/se7751.h
index 738e22bebd..88cd379d90 100644
--- a/include/asm-sh/se7751/se7751.h
+++ b/include/asm-sh/se7751.h
@@ -65,4 +65,7 @@
 
 #define IRQ_79C973      13
 
+#define __IO_PREFIX     sh7751se
+#include <asm/io_generic.h>
+
 #endif  /* __ASM_SH_HITACHI_7751SE_H */
diff --git a/include/asm-sh/se7751/io.h b/include/asm-sh/se7751/io.h
deleted file mode 100644
index 78d8f5744b..0000000000
--- a/include/asm-sh/se7751/io.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * include/asm-sh/io_7751se.h
- *
- * Modified version of io_se.h for the 7751se-specific functions.
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.
- *
- * IO functions for an Hitachi SolutionEngine
- */
-
-#ifndef _ASM_SH_IO_7751SE_H
-#define _ASM_SH_IO_7751SE_H
-
-extern unsigned char sh7751se_inb(unsigned long port);
-extern unsigned short sh7751se_inw(unsigned long port);
-extern unsigned int sh7751se_inl(unsigned long port);
-
-extern void sh7751se_outb(unsigned char value, unsigned long port);
-extern void sh7751se_outw(unsigned short value, unsigned long port);
-extern void sh7751se_outl(unsigned int value, unsigned long port);
-
-extern unsigned char sh7751se_inb_p(unsigned long port);
-extern void sh7751se_outb_p(unsigned char value, unsigned long port);
-
-extern void sh7751se_insb(unsigned long port, void *addr, unsigned long count);
-extern void sh7751se_insw(unsigned long port, void *addr, unsigned long count);
-extern void sh7751se_insl(unsigned long port, void *addr, unsigned long count);
-extern void sh7751se_outsb(unsigned long port, const void *addr, unsigned long count);
-extern void sh7751se_outsw(unsigned long port, const void *addr, unsigned long count);
-extern void sh7751se_outsl(unsigned long port, const void *addr, unsigned long count);
-
-extern unsigned char sh7751se_readb(unsigned long addr);
-extern unsigned short sh7751se_readw(unsigned long addr);
-extern unsigned int sh7751se_readl(unsigned long addr);
-extern void sh7751se_writeb(unsigned char b, unsigned long addr);
-extern void sh7751se_writew(unsigned short b, unsigned long addr);
-extern void sh7751se_writel(unsigned int b, unsigned long addr);
-
-extern unsigned long sh7751se_isa_port2addr(unsigned long offset);
-
-#endif /* _ASM_SH_IO_7751SE_H */
diff --git a/include/asm-sh/setup.h b/include/asm-sh/setup.h
index d19de7c8df..34ca8a7f06 100644
--- a/include/asm-sh/setup.h
+++ b/include/asm-sh/setup.h
@@ -4,5 +4,7 @@
 
 #define COMMAND_LINE_SIZE 256
 
+int setup_early_printk(char *);
+
 #endif /* _SH_SETUP_H */
 #endif /* __KERNEL__ */
diff --git a/include/asm-sh/sfp-machine.h b/include/asm-sh/sfp-machine.h
new file mode 100644
index 0000000000..8a6399a8cf
--- /dev/null
+++ b/include/asm-sh/sfp-machine.h
@@ -0,0 +1,86 @@
+/* Machine-dependent software floating-point definitions.
+   SuperH kernel version.
+   Copyright (C) 1997,1998,1999 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Richard Henderson (rth@cygnus.com),
+                  Jakub Jelinek (jj@ultra.linux.cz),
+                  David S. Miller (davem@redhat.com) and
+                  Peter Maydell (pmaydell@chiark.greenend.org.uk).
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If
+   not, write to the Free Software Foundation, Inc.,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+#ifndef _SFP_MACHINE_H
+#define _SFP_MACHINE_H
+
+#include <linux/config.h>
+
+#define _FP_W_TYPE_SIZE         32
+#define _FP_W_TYPE              unsigned long
+#define _FP_WS_TYPE             signed long
+#define _FP_I_TYPE              long
+
+#define _FP_MUL_MEAT_S(R,X,Y)                                   \
+  _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm)
+#define _FP_MUL_MEAT_D(R,X,Y)                                   \
+  _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
+#define _FP_MUL_MEAT_Q(R,X,Y)                                   \
+  _FP_MUL_MEAT_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
+
+#define _FP_DIV_MEAT_S(R,X,Y)   _FP_DIV_MEAT_1_udiv(S,R,X,Y)
+#define _FP_DIV_MEAT_D(R,X,Y)   _FP_DIV_MEAT_2_udiv(D,R,X,Y)
+#define _FP_DIV_MEAT_Q(R,X,Y)   _FP_DIV_MEAT_4_udiv(Q,R,X,Y)
+
+#define _FP_NANFRAC_S           ((_FP_QNANBIT_S << 1) - 1)
+#define _FP_NANFRAC_D           ((_FP_QNANBIT_D << 1) - 1), -1
+#define _FP_NANFRAC_Q           ((_FP_QNANBIT_Q << 1) - 1), -1, -1, -1
+#define _FP_NANSIGN_S           0
+#define _FP_NANSIGN_D           0
+#define _FP_NANSIGN_Q           0
+
+#define _FP_KEEPNANFRACP 1
+
+/*
+ * If one NaN is signaling and the other is not,
+ * we choose that one, otherwise we choose X.
+ */
+#define _FP_CHOOSENAN(fs, wc, R, X, Y, OP)                      \
+  do {                                                          \
+    if ((_FP_FRAC_HIGH_RAW_##fs(X) & _FP_QNANBIT_##fs)          \
+        && !(_FP_FRAC_HIGH_RAW_##fs(Y) & _FP_QNANBIT_##fs))     \
+      {                                                         \
+        R##_s = Y##_s;                                          \
+        _FP_FRAC_COPY_##wc(R,Y);                                \
+      }                                                         \
+    else                                                        \
+      {                                                         \
+        R##_s = X##_s;                                          \
+        _FP_FRAC_COPY_##wc(R,X);                                \
+      }                                                         \
+    R##_c = FP_CLS_NAN;                                         \
+  } while (0)
+
+//#define FP_ROUNDMODE          FPSCR_RM
+#define FP_DENORM_ZERO          1/*FPSCR_DN*/
+
+/* Exception flags. */
+#define FP_EX_INVALID           (1<<4)
+#define FP_EX_DIVZERO           (1<<3)
+#define FP_EX_OVERFLOW          (1<<2)
+#define FP_EX_UNDERFLOW         (1<<1)
+#define FP_EX_INEXACT           (1<<0)
+
+#endif
+
diff --git a/include/asm-sh/sh03/io.h b/include/asm-sh/sh03/io.h
index 25792e9831..df3b187ef8 100644
--- a/include/asm-sh/sh03/io.h
+++ b/include/asm-sh/sh03/io.h
@@ -33,14 +33,6 @@
 #define IRL3_IPR_POS    0
 #define IRL3_PRIORITY   4
 
-
-extern unsigned long sh03_isa_port2addr(unsigned long offset);
-
-extern void setup_sh03(void);
-extern void init_sh03_IRQ(void);
-extern void heartbeat_sh03(void);
-
-extern void sh03_rtc_gettimeofday(struct timeval *tv);
-extern int sh03_rtc_settimeofday(const struct timeval *tv);
+void heartbeat_sh03(void);
 
 #endif /* _ASM_SH_IO_SH03_H */
diff --git a/include/asm-sh/sh2000/sh2000.h b/include/asm-sh/sh2000/sh2000.h
deleted file mode 100644
index 8d547324d5..0000000000
--- a/include/asm-sh/sh2000/sh2000.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef __ASM_SH_SH2000_SH2000_H
-#define __ASM_SH_SH2000_SH2000_H
-
-/* arch/sh/boards/sh2000/setup.c */
-extern int setup_sh2000(void);
-
-#endif /* __ASM_SH_SH2000_SH2000_H */
-
diff --git a/include/asm-sh/shmin/shmin.h b/include/asm-sh/shmin/shmin.h
new file mode 100644
index 0000000000..36ba138a81
--- /dev/null
+++ b/include/asm-sh/shmin/shmin.h
@@ -0,0 +1,9 @@
+#ifndef __ASM_SH_SHMIN_H
+#define __ASM_SH_SHMIN_H
+
+#define SHMIN_IO_BASE 0xb0000000UL
+
+#define SHMIN_NE_IRQ IRQ2_IRQ
+#define SHMIN_NE_BASE 0x300
+
+#endif
diff --git a/include/asm-sh/shmparam.h b/include/asm-sh/shmparam.h
index 0a95604b9b..ba1758d901 100644
--- a/include/asm-sh/shmparam.h
+++ b/include/asm-sh/shmparam.h
@@ -1,8 +1,22 @@
+/*
+ * include/asm-sh/shmparam.h
+ *
+ * Copyright (C) 1999 Niibe Yutaka
+ * Copyright (C) 2006 Paul Mundt
+ *
+ * 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_SH_SHMPARAM_H
 #define __ASM_SH_SHMPARAM_H
-#ifdef __KERNEL__
 
-#include <asm/cpu/shmparam.h>
+/*
+ * SH-4 and SH-3 7705 have an aliasing dcache. Bump this up to a sensible value
+ * for everyone, and work out the specifics from the probed cache descriptor.
+ */
+#define SHMLBA  0x4000           /* attach addr a multiple of this */
+
+#define __ARCH_FORCE_SHMLBA
 
-#endif /* __KERNEL__ */
 #endif /* __ASM_SH_SHMPARAM_H */
diff --git a/include/asm-sh/signal.h b/include/asm-sh/signal.h
index d6e8eb0e65..5c5c1e8520 100644
--- a/include/asm-sh/signal.h
+++ b/include/asm-sh/signal.h
@@ -75,7 +75,6 @@ typedef unsigned long sigset_t;
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * 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.
@@ -95,7 +94,6 @@ typedef unsigned long sigset_t;
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 #define SA_RESTORER     0x04000000
 
diff --git a/include/asm-sh/se/smc37c93x.h b/include/asm-sh/smc37c93x.h
index 585da2a8fc..585da2a8fc 100644
--- a/include/asm-sh/se/smc37c93x.h
+++ b/include/asm-sh/smc37c93x.h
diff --git a/include/asm-sh/smp.h b/include/asm-sh/smp.h
index f57c4fe969..71ecddf70d 100644
--- a/include/asm-sh/smp.h
+++ b/include/asm-sh/smp.h
@@ -19,11 +19,6 @@
 #include <asm/atomic.h>
 #include <asm/current.h>
 
-extern cpumask_t cpu_online_map;
-extern cpumask_t cpu_possible_map;
-
-#define cpu_online(cpu)         cpu_isset(cpu, cpu_online_map)
-
 #define raw_smp_processor_id()  (current_thread_info()->cpu)
 
 /* I've no idea what the real meaning of this is */
diff --git a/include/asm-sh/snapgear/io.h b/include/asm-sh/snapgear.h
index bfa97ac062..6b5e4ddc07 100644
--- a/include/asm-sh/snapgear/io.h
+++ b/include/asm-sh/snapgear.h
@@ -40,21 +40,8 @@
 #define IRL3_PRIORITY   4
 #endif
 
-extern unsigned char snapgear_inb(unsigned long port);
-extern unsigned short snapgear_inw(unsigned long port);
-extern unsigned int snapgear_inl(unsigned long port);
-
-extern void snapgear_outb(unsigned char value, unsigned long port);
-extern void snapgear_outw(unsigned short value, unsigned long port);
-extern void snapgear_outl(unsigned int value, unsigned long port);
-
-extern unsigned char snapgear_inb_p(unsigned long port);
-extern void snapgear_outb_p(unsigned char value, unsigned long port);
-
-extern void snapgear_insl(unsigned long port, void *addr, unsigned long count);
-extern void snapgear_outsl(unsigned long port, const void *addr, unsigned long count);
-
-extern unsigned long snapgear_isa_port2addr(unsigned long offset);
+#define __IO_PREFIX     snapgear
+#include <asm/io_generic.h>
 
 #ifdef CONFIG_SH_SECUREEDGE5410
 /*
@@ -79,14 +66,14 @@ extern unsigned long snapgear_isa_port2addr(unsigned long offset);
  * D12        -                      RTS RESET
  */
 
- #define SECUREEDGE_IOPORT_ADDR ((volatile short *) 0xb0000000)
- extern unsigned short secureedge5410_ioport;
+#define SECUREEDGE_IOPORT_ADDR ((volatile short *) 0xb0000000)
+extern unsigned short secureedge5410_ioport;
 
- #define SECUREEDGE_WRITE_IOPORT(val, mask) (*SECUREEDGE_IOPORT_ADDR = \
-                 (secureedge5410_ioport = \
-                                ((secureedge5410_ioport & ~(mask)) | ((val) & (mask)))))
- #define SECUREEDGE_READ_IOPORT() \
-                 ((*SECUREEDGE_IOPORT_ADDR&0x0817) | (secureedge5410_ioport&~0x0817))
+#define SECUREEDGE_WRITE_IOPORT(val, mask) (*SECUREEDGE_IOPORT_ADDR = \
+         (secureedge5410_ioport = \
+                        ((secureedge5410_ioport & ~(mask)) | ((val) & (mask)))))
+#define SECUREEDGE_READ_IOPORT() \
+         ((*SECUREEDGE_IOPORT_ADDR&0x0817) | (secureedge5410_ioport&~0x0817))
 #endif
 
 #endif /* _ASM_SH_IO_SNAPGEAR_H */
diff --git a/include/asm-sh/socket.h b/include/asm-sh/socket.h
index 553904ff93..ca70362eb5 100644
--- a/include/asm-sh/socket.h
+++ b/include/asm-sh/socket.h
@@ -48,5 +48,6 @@
 #define SO_ACCEPTCONN           30
 
 #define SO_PEERSEC              31
+#define SO_PASSSEC              34
 
 #endif /* __ASM_SH_SOCKET_H */
diff --git a/include/asm-sh/system.h b/include/asm-sh/system.h
index b752e5cbb8..6c1f8fde5a 100644
--- a/include/asm-sh/system.h
+++ b/include/asm-sh/system.h
@@ -6,13 +6,14 @@
  * Copyright (C) 2002 Paul Mundt
  */
 
+#include <asm/types.h>
 
 /*
  *      switch_to() should switch tasks to task nr n, first
  */
 
 #define switch_to(prev, next, last) do {                                \
- task_t *__last;                                                        \
+ struct task_struct *__last;                                            \
  register unsigned long *__ts1 __asm__ ("r1") = &prev->thread.sp;       \
  register unsigned long *__ts2 __asm__ ("r2") = &prev->thread.pc;       \
  register unsigned long *__ts4 __asm__ ("r4") = (unsigned long *)prev;  \
@@ -66,13 +67,20 @@ static inline void sched_cacheflush(void)
 {
 }
 
-#define nop() __asm__ __volatile__ ("nop")
-
-
-#define xchg(ptr,x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
+#ifdef CONFIG_CPU_SH4A
+#define __icbi()                        \
+{                                       \
+        unsigned long __addr;           \
+        __addr = 0xa8000000;            \
+        __asm__ __volatile__(           \
+                "icbi   %0\n\t"         \
+                : /* no output */       \
+                : "m" (__m(__addr)));   \
+}
+#endif
 
-static __inline__ unsigned long tas(volatile int *m)
-{ /* #define tas(ptr) (xchg((ptr),1)) */
+static inline unsigned long tas(volatile int *m)
+{
         unsigned long retval;
 
         __asm__ __volatile__ ("tas.b    @%1\n\t"
@@ -81,12 +89,33 @@ static __inline__ unsigned long tas(volatile int *m)
         return retval;
 }
 
-extern void __xchg_called_with_bad_pointer(void);
-
-#define mb()    __asm__ __volatile__ ("": : :"memory")
-#define rmb()   mb()
-#define wmb()   __asm__ __volatile__ ("": : :"memory")
+/*
+ * A brief note on ctrl_barrier(), the control register write barrier.
+ *
+ * Legacy SH cores typically require a sequence of 8 nops after
+ * modification of a control register in order for the changes to take
+ * effect. On newer cores (like the sh4a and sh5) this is accomplished
+ * with icbi.
+ *
+ * Also note that on sh4a in the icbi case we can forego a synco for the
+ * write barrier, as it's not necessary for control registers.
+ *
+ * Historically we have only done this type of barrier for the MMUCR, but
+ * it's also necessary for the CCR, so we make it generic here instead.
+ */
+#ifdef CONFIG_CPU_SH4A
+#define mb()            __asm__ __volatile__ ("synco": : :"memory")
+#define rmb()           mb()
+#define wmb()           __asm__ __volatile__ ("synco": : :"memory")
+#define ctrl_barrier()  __icbi()
+#define read_barrier_depends()  do { } while(0)
+#else
+#define mb()            __asm__ __volatile__ ("": : :"memory")
+#define rmb()           mb()
+#define wmb()           __asm__ __volatile__ ("": : :"memory")
+#define ctrl_barrier()  __asm__ __volatile__ ("nop;nop;nop;nop;nop;nop;nop;nop")
 #define read_barrier_depends()  do { } while(0)
+#endif
 
 #ifdef CONFIG_SMP
 #define smp_mb()        mb()
@@ -101,10 +130,10 @@ extern void __xchg_called_with_bad_pointer(void);
 #endif
 
 #define set_mb(var, value) do { xchg(&var, value); } while (0)
-#define set_wmb(var, value) do { var = value; wmb(); } while (0)
 
 /* Interrupt Control */
-static __inline__ void local_irq_enable(void)
+#ifdef CONFIG_CPU_HAS_SR_RB
+static inline void local_irq_enable(void)
 {
         unsigned long __dummy0, __dummy1;
 
@@ -117,8 +146,22 @@ static __inline__ void local_irq_enable(void)
                              : "1" (~0x000000f0)
                              : "memory");
 }
+#else
+static inline void local_irq_enable(void)
+{
+        unsigned long __dummy0, __dummy1;
+
+        __asm__ __volatile__ (
+                "stc    sr, %0\n\t"
+                "and    %1, %0\n\t"
+                "ldc    %0, sr\n\t"
+                : "=&r" (__dummy0), "=r" (__dummy1)
+                : "1" (~0x000000f0)
+                : "memory");
+}
+#endif
 
-static __inline__ void local_irq_disable(void)
+static inline void local_irq_disable(void)
 {
         unsigned long __dummy;
         __asm__ __volatile__("stc       sr, %0\n\t"
@@ -129,6 +172,31 @@ static __inline__ void local_irq_disable(void)
                              : "memory");
 }
 
+static inline void set_bl_bit(void)
+{
+        unsigned long __dummy0, __dummy1;
+
+        __asm__ __volatile__ ("stc      sr, %0\n\t"
+                             "or        %2, %0\n\t"
+                             "and       %3, %0\n\t"
+                             "ldc       %0, sr"
+                             : "=&r" (__dummy0), "=r" (__dummy1)
+                             : "r" (0x10000000), "r" (0xffffff0f)
+                             : "memory");
+}
+
+static inline void clear_bl_bit(void)
+{
+        unsigned long __dummy0, __dummy1;
+
+        __asm__ __volatile__ ("stc      sr, %0\n\t"
+                             "and       %2, %0\n\t"
+                             "ldc       %0, sr"
+                             : "=&r" (__dummy0), "=r" (__dummy1)
+                             : "1" (~0x10000000)
+                             : "memory");
+}
+
 #define local_save_flags(x) \
         __asm__("stc sr, %0; and #0xf0, %0" : "=&z" (x) :/**/: "memory" )
 
@@ -139,7 +207,7 @@ static __inline__ void local_irq_disable(void)
         (flags != 0);                   \
 })
 
-static __inline__ unsigned long local_irq_save(void)
+static inline unsigned long local_irq_save(void)
 {
         unsigned long flags, __dummy;
 
@@ -155,35 +223,9 @@ static __inline__ unsigned long local_irq_save(void)
         return flags;
 }
 
-#ifdef DEBUG_CLI_STI
-static __inline__ void  local_irq_restore(unsigned long x)
-{
-        if ((x & 0x000000f0) != 0x000000f0)
-                local_irq_enable();
-        else {
-                unsigned long flags;
-                local_save_flags(flags);
-
-                if (flags == 0) {
-                        extern void dump_stack(void);
-                        printk(KERN_ERR "BUG!\n");
-                        dump_stack();
-                        local_irq_disable();
-                }
-        }
-}
-#else
-#define local_irq_restore(x) do {                       \
-        if ((x & 0x000000f0) != 0x000000f0)             \
-                local_irq_enable();                             \
-} while (0)
-#endif
-
-#define really_restore_flags(x) do {                    \
+#define local_irq_restore(x) do {                       \
         if ((x & 0x000000f0) != 0x000000f0)             \
-                local_irq_enable();                             \
-        else                                            \
-                local_irq_disable();                            \
+                local_irq_enable();                     \
 } while (0)
 
 /*
@@ -211,8 +253,8 @@ do {					\
 #define back_to_P1()                                    \
 do {                                                    \
         unsigned long __dummy;                          \
+        ctrl_barrier();                                 \
         __asm__ __volatile__(                           \
-                "nop;nop;nop;nop;nop;nop;nop\n\t"       \
                 "mov.l  1f, %0\n\t"                     \
                 "jmp    @%0\n\t"                        \
                 " nop\n\t"                              \
@@ -225,7 +267,7 @@ do {							\
 /* For spinlocks etc */
 #define local_irq_save(x)       x = local_irq_save()
 
-static __inline__ unsigned long xchg_u32(volatile int * m, unsigned long val)
+static inline unsigned long xchg_u32(volatile u32 *m, unsigned long val)
 {
         unsigned long flags, retval;
 
@@ -236,7 +278,7 @@ static __inline__ unsigned long xchg_u32(volatile int * m, unsigned long val)
         return retval;
 }
 
-static __inline__ unsigned long xchg_u8(volatile unsigned char * m, unsigned long val)
+static inline unsigned long xchg_u8(volatile u8 *m, unsigned long val)
 {
         unsigned long flags, retval;
 
@@ -247,20 +289,70 @@ static __inline__ unsigned long xchg_u8(volatile unsigned char * m, unsigned lon
         return retval;
 }
 
-static __inline__ unsigned long __xchg(unsigned long x, volatile void * ptr, int size)
+extern void __xchg_called_with_bad_pointer(void);
+
+#define __xchg(ptr, x, size)                            \
+({                                                      \
+        unsigned long __xchg__res;                      \
+        volatile void *__xchg_ptr = (ptr);              \
+        switch (size) {                                 \
+        case 4:                                         \
+                __xchg__res = xchg_u32(__xchg_ptr, x);  \
+                break;                                  \
+        case 1:                                         \
+                __xchg__res = xchg_u8(__xchg_ptr, x);   \
+                break;                                  \
+        default:                                        \
+                __xchg_called_with_bad_pointer();       \
+                __xchg__res = x;                        \
+                break;                                  \
+        }                                               \
+                                                        \
+        __xchg__res;                                    \
+})
+
+#define xchg(ptr,x)     \
+        ((__typeof__(*(ptr)))__xchg((ptr),(unsigned long)(x), sizeof(*(ptr))))
+
+static inline unsigned long __cmpxchg_u32(volatile int * m, unsigned long old,
+        unsigned long new)
+{
+        __u32 retval;
+        unsigned long flags;
+
+        local_irq_save(flags);
+        retval = *m;
+        if (retval == old)
+                *m = new;
+        local_irq_restore(flags);       /* implies memory barrier  */
+        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);
+
+#define __HAVE_ARCH_CMPXCHG 1
+
+static inline unsigned long __cmpxchg(volatile void * ptr, unsigned long old,
+                unsigned long new, int size)
 {
         switch (size) {
         case 4:
-                return xchg_u32(ptr, x);
-                break;
-        case 1:
-                return xchg_u8(ptr, x);
-                break;
+                return __cmpxchg_u32(ptr, old, new);
         }
-        __xchg_called_with_bad_pointer();
-        return x;
+        __cmpxchg_called_with_bad_pointer();
+        return old;
 }
 
+#define cmpxchg(ptr,o,n)                                                 \
+  ({                                                                     \
+     __typeof__(*(ptr)) _o_ = (o);                                       \
+     __typeof__(*(ptr)) _n_ = (n);                                       \
+     (__typeof__(*(ptr))) __cmpxchg((ptr), (unsigned long)_o_,           \
+                                    (unsigned long)_n_, sizeof(*(ptr))); \
+  })
+
 /* XXX
  * disable hlt during certain critical i/o operations
  */
diff --git a/include/asm-sh/systemh/io.h b/include/asm-sh/systemh/io.h
deleted file mode 100644
index 327849b49d..0000000000
--- a/include/asm-sh/systemh/io.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * include/asm-sh/systemh/io.h
- *
- * Stupid I/O definitions for SystemH, cloned from SE7751.
- *
- * Copyright (C) 2003  Paul Mundt
- *
- * 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_SH_SYSTEMH_IO_H
-#define __ASM_SH_SYSTEMH_IO_H
-
-extern unsigned char sh7751systemh_inb(unsigned long port);
-extern unsigned short sh7751systemh_inw(unsigned long port);
-extern unsigned int sh7751systemh_inl(unsigned long port);
-
-extern void sh7751systemh_outb(unsigned char value, unsigned long port);
-extern void sh7751systemh_outw(unsigned short value, unsigned long port);
-extern void sh7751systemh_outl(unsigned int value, unsigned long port);
-
-extern unsigned char sh7751systemh_inb_p(unsigned long port);
-extern void sh7751systemh_outb_p(unsigned char value, unsigned long port);
-
-extern void sh7751systemh_insb(unsigned long port, void *addr, unsigned long count);
-extern void sh7751systemh_insw(unsigned long port, void *addr, unsigned long count);
-extern void sh7751systemh_insl(unsigned long port, void *addr, unsigned long count);
-extern void sh7751systemh_outsb(unsigned long port, const void *addr, unsigned long count);
-extern void sh7751systemh_outsw(unsigned long port, const void *addr, unsigned long count);
-extern void sh7751systemh_outsl(unsigned long port, const void *addr, unsigned long count);
-
-extern unsigned char sh7751systemh_readb(unsigned long addr);
-extern unsigned short sh7751systemh_readw(unsigned long addr);
-extern unsigned int sh7751systemh_readl(unsigned long addr);
-extern void sh7751systemh_writeb(unsigned char b, unsigned long addr);
-extern void sh7751systemh_writew(unsigned short b, unsigned long addr);
-extern void sh7751systemh_writel(unsigned int b, unsigned long addr);
-
-extern unsigned long sh7751systemh_isa_port2addr(unsigned long offset);
-
-#endif /* __ASM_SH_SYSTEMH_IO_H */
-
diff --git a/include/asm-sh/systemh/7751systemh.h b/include/asm-sh/systemh7751.h
index 4170531bdb..b143bb2a2c 100644
--- a/include/asm-sh/systemh/7751systemh.h
+++ b/include/asm-sh/systemh7751.h
@@ -65,4 +65,7 @@
 
 #define IRQ_79C973      13
 
+#define __IO_PREFIX     sh7751systemh
+#include <asm/io_generic.h>
+
 #endif  /* __ASM_SH_SYSTEMH_7751SYSTEMH_H */
diff --git a/include/asm-sh/thread_info.h b/include/asm-sh/thread_info.h
index 7345350d98..3ebc3f9039 100644
--- a/include/asm-sh/thread_info.h
+++ b/include/asm-sh/thread_info.h
@@ -9,8 +9,8 @@
  *  Copyright (C) 2002  David Howells (dhowells@redhat.com)
  *  - Incorporating suggestions made by Linus Torvalds and Dave Miller
  */
-
 #ifdef __KERNEL__
+#include <asm/page.h>
 
 #ifndef __ASSEMBLY__
 #include <asm/processor.h>
@@ -21,7 +21,10 @@ struct thread_info {
         unsigned long           flags;          /* low level flags */
         __u32                   cpu;
         int                     preempt_count; /* 0 => preemptable, <0 => BUG */
+        mm_segment_t            addr_limit;     /* thread address space */
         struct restart_block    restart_block;
+        unsigned long           previous_sp;    /* sp of previous stack in case
+                                                   of nested IRQ stacks */
         __u8                    supervisor_stack[0];
 };
 
@@ -29,6 +32,13 @@ struct thread_info {
 
 #define PREEMPT_ACTIVE          0x10000000
 
+#ifdef CONFIG_4KSTACKS
+#define THREAD_SIZE             (PAGE_SIZE)
+#else
+#define THREAD_SIZE             (PAGE_SIZE * 2)
+#endif
+#define STACK_WARN              (THREAD_SIZE / 8)
+
 /*
  * macros/functions for gaining access to the thread information structure
  */
@@ -40,6 +50,7 @@ struct thread_info {
         .flags          = 0,                    \
         .cpu            = 0,                    \
         .preempt_count  = 1,                    \
+        .addr_limit     = KERNEL_DS,            \
         .restart_block  = {                     \
                 .fn = do_no_restart_syscall,    \
         },                                      \
@@ -48,24 +59,42 @@ struct thread_info {
 #define init_thread_info        (init_thread_union.thread_info)
 #define init_stack              (init_thread_union.stack)
 
+/* how to get the current stack pointer from C */
+register unsigned long current_stack_pointer asm("r15") __attribute_used__;
+
 /* how to get the thread information struct from C */
 static inline struct thread_info *current_thread_info(void)
 {
         struct thread_info *ti;
+#ifdef CONFIG_CPU_HAS_SR_RB
         __asm__("stc    r7_bank, %0" : "=r" (ti));
+#else
+        unsigned long __dummy;
+
+        __asm__ __volatile__ (
+                "mov    r15, %0\n\t"
+                "and    %1, %0\n\t"
+                : "=&r" (ti), "=r" (__dummy)
+                : "1" (~(THREAD_SIZE - 1))
+                : "memory");
+#endif
+
         return ti;
 }
 
 /* thread information allocation */
-#define THREAD_SIZE (2*PAGE_SIZE)
-#define alloc_thread_info(ti) ((struct thread_info *) __get_free_pages(GFP_KERNEL,1))
-#define free_thread_info(ti) free_pages((unsigned long) (ti), 1)
+#ifdef CONFIG_DEBUG_STACK_USAGE
+#define alloc_thread_info(ti)   kzalloc(THREAD_SIZE, GFP_KERNEL)
+#else
+#define alloc_thread_info(ti)   kmalloc(THREAD_SIZE, GFP_KERNEL)
+#endif
+#define free_thread_info(ti)    kfree(ti)
 
 #else /* !__ASSEMBLY__ */
 
 /* how to get the thread information struct from ASM */
 #define GET_THREAD_INFO(reg) \
-        stc     r7_bank, reg
+        stc     r7_bank, reg
 
 #endif
 
@@ -79,18 +108,18 @@ static inline struct thread_info *current_thread_info(void)
 #define TIF_NOTIFY_RESUME       1       /* resumption notification requested */
 #define TIF_SIGPENDING          2       /* signal pending */
 #define TIF_NEED_RESCHED        3       /* rescheduling necessary */
+#define TIF_RESTORE_SIGMASK     4       /* 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
-#define TIF_USERSPACE           31      /* true if FS sets userspace */
 
 #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_RESTORE_SIGMASK    (1<<TIF_RESTORE_SIGMASK)
 #define _TIF_USEDFPU            (1<<TIF_USEDFPU)
 #define _TIF_POLLING_NRFLAG     (1<<TIF_POLLING_NRFLAG)
-#define _TIF_USERSPACE          (1<<TIF_USERSPACE)
 
 #define _TIF_WORK_MASK          0x000000FE      /* work to do on interrupt/exception return */
 #define _TIF_ALLWORK_MASK       0x000000FF      /* work to do on any return to u-space */
diff --git a/include/asm-sh/timer.h b/include/asm-sh/timer.h
index dd6579c0b0..c7ab28095b 100644
--- a/include/asm-sh/timer.h
+++ b/include/asm-sh/timer.h
@@ -6,6 +6,8 @@
 
 struct sys_timer_ops {
         int (*init)(void);
+        int (*start)(void);
+        int (*stop)(void);
         unsigned long (*get_offset)(void);
         unsigned long (*get_frequency)(void);
 };
diff --git a/include/asm-sh/titan.h b/include/asm-sh/titan.h
new file mode 100644
index 0000000000..270a4f4bc8
--- /dev/null
+++ b/include/asm-sh/titan.h
@@ -0,0 +1,43 @@
+/*
+ * Platform defintions for Titan
+ */
+
+#ifndef _ASM_SH_TITAN_TITAN_H
+#define _ASM_SH_TITAN_TITAN_H
+
+#define __IO_PREFIX titan
+#include <asm/io_generic.h>
+
+/* IRQ assignments */
+#define TITAN_IRQ_WAN           2       /* eth0 (WAN) */
+#define TITAN_IRQ_LAN           5       /* eth1 (LAN) */
+#define TITAN_IRQ_MPCIA         8       /* mPCI A */
+#define TITAN_IRQ_MPCIB         11      /* mPCI B */
+#define TITAN_IRQ_USB           11      /* USB */
+
+/*
+ * The external interrupt lines, these take up ints 0 - 15 inclusive
+ * depending on the priority for the interrupt.  In fact the priority
+ * is the interrupt :-)
+ */
+#define IRL0_IRQ        0
+#define IRL0_IPR_ADDR   INTC_IPRD
+#define IRL0_IPR_POS    3
+#define IRL0_PRIORITY   8
+
+#define IRL1_IRQ        1
+#define IRL1_IPR_ADDR   INTC_IPRD
+#define IRL1_IPR_POS    2
+#define IRL1_PRIORITY   8
+
+#define IRL2_IRQ        2
+#define IRL2_IPR_ADDR   INTC_IPRD
+#define IRL2_IPR_POS    1
+#define IRL2_PRIORITY   8
+
+#define IRL3_IRQ        3
+#define IRL3_IPR_ADDR   INTC_IPRD
+#define IRL3_IPR_POS    0
+#define IRL3_PRIORITY   8
+
+#endif
diff --git a/include/asm-sh/uaccess.h b/include/asm-sh/uaccess.h
index 2cb01861e7..5c49ed6715 100644
--- a/include/asm-sh/uaccess.h
+++ b/include/asm-sh/uaccess.h
@@ -16,21 +16,9 @@
 #include <linux/errno.h>
 #include <linux/sched.h>
 
-/*
- * NOTE: Macro/functions in this file depends on threads_info.h implementation.
- * Assumes:
- * TI_FLAGS == 8
- * TIF_USERSPACE == 31
- * USER_ADDR_LIMIT == 0x80000000
- */
-
 #define VERIFY_READ    0
 #define VERIFY_WRITE   1
 
-typedef struct {
-        unsigned int is_user_space;
-} mm_segment_t;
-
 /*
  * The fs value determines whether argument validity checking should be
  * performed or not.  If get_fs() == USER_DS, checking is performed, with
@@ -40,16 +28,18 @@ typedef struct {
  */
 
 #define MAKE_MM_SEG(s)  ((mm_segment_t) { (s) })
-#define segment_eq(a,b) ((a).is_user_space == (b).is_user_space)
 
-#define USER_ADDR_LIMIT 0x80000000
+#define KERNEL_DS       MAKE_MM_SEG(0xFFFFFFFFUL)
+#define USER_DS         MAKE_MM_SEG(PAGE_OFFSET)
 
-#define KERNEL_DS       MAKE_MM_SEG(0)
-#define USER_DS         MAKE_MM_SEG(1)
+#define segment_eq(a,b) ((a).seg == (b).seg)
 
 #define get_ds()        (KERNEL_DS)
 
 #if !defined(CONFIG_MMU)
+/* NOMMU is always true */
+#define __addr_ok(addr) (1)
+
 static inline mm_segment_t get_fs(void)
 {
         return USER_DS;
@@ -76,31 +66,11 @@ static inline int __access_ok(unsigned long addr, unsigned long size)
         return ((addr >= memory_start) && ((addr + size) < memory_end));
 }
 #else /* CONFIG_MMU */
-static inline mm_segment_t get_fs(void)
-{
-        return MAKE_MM_SEG(test_thread_flag(TIF_USERSPACE));
-}
+#define __addr_ok(addr) \
+        ((unsigned long)(addr) < (current_thread_info()->addr_limit.seg))
 
-static inline void set_fs(mm_segment_t s)
-{
-        unsigned long ti, flag;
-        __asm__ __volatile__(
-                "stc    r7_bank, %0\n\t"
-                "mov.l  @(8,%0), %1\n\t"
-                "shal   %1\n\t"
-                "cmp/pl %2\n\t"
-                "rotcr  %1\n\t"
-                "mov.l  %1, @(8,%0)"
-                : "=&r" (ti), "=&r" (flag)
-                : "r" (s.is_user_space)
-                : "t");
-/****
-        if (s.is_user_space)
-                set_thread_flag(TIF_USERSPACE);
-        else
-                clear_thread_flag(TIF_USERSPACE);
-****/
-}
+#define get_fs()        (current_thread_info()->addr_limit)
+#define set_fs(x)       (current_thread_info()->addr_limit = (x))
 
 /*
  * __access_ok: Check if address with size is OK or not.
@@ -108,7 +78,7 @@ static inline void set_fs(mm_segment_t s)
  * We do three checks:
  * (1) is it user space? 
  * (2) addr + size --> carry?
- * (3) addr + size >= 0x80000000  (USER_ADDR_LIMIT)
+ * (3) addr + size >= 0x80000000  (PAGE_OFFSET)
  *
  * (1) (2) (3) | RESULT
  *  0   0   0  |  ok
@@ -201,6 +171,7 @@ do {								\
         __gu_err;                                               \
 })
 
+#ifdef CONFIG_MMU
 #define __get_user_check(x,ptr,size)                            \
 ({                                                              \
         long __gu_err, __gu_val;                                \
@@ -290,6 +261,18 @@ __asm__("stc	r7_bank, %1\n\t"		\
         : "r" (addr)                            \
         : "t");                                 \
 })
+#else /* CONFIG_MMU */
+#define __get_user_check(x,ptr,size)                                    \
+({                                                                      \
+        long __gu_err, __gu_val;                                        \
+        if (__access_ok((unsigned long)(ptr), (size))) {                \
+                __get_user_size(__gu_val, (ptr), (size), __gu_err);     \
+                (x) = (__typeof__(*(ptr)))__gu_val;                     \
+        } else                                                          \
+                __gu_err = -EFAULT;                                     \
+        __gu_err;                                                       \
+})
+#endif
 
 #define __get_user_asm(x, addr, err, insn) \
 ({ \
@@ -541,7 +524,7 @@ static __inline__ long __strnlen_user(const char __user *__s, long __n)
                 "3:\n\t"
                 "mov.l  4f, %1\n\t"
                 "jmp    @%1\n\t"
-                " mov   %5, %0\n"
+                " mov   #0, %0\n"
                 ".balign 4\n"
                 "4:     .long 2b\n"
                 ".previous\n"
@@ -550,26 +533,20 @@ static __inline__ long __strnlen_user(const char __user *__s, long __n)
                 "       .long 1b,3b\n"
                 ".previous"
                 : "=z" (res), "=&r" (__dummy)
-                : "0" (0), "r" (__s), "r" (__n), "i" (-EFAULT)
+                : "0" (0), "r" (__s), "r" (__n)
                 : "t");
         return res;
 }
 
 static __inline__ long strnlen_user(const char __user *s, long n)
 {
-        if (!access_ok(VERIFY_READ, s, n))
+        if (!__addr_ok(s))
                 return 0;
         else
                 return __strnlen_user(s, n);
 }
 
-static __inline__ long strlen_user(const char __user *s)
-{
-        if (!access_ok(VERIFY_READ, s, 0))
-                return 0;
-        else
-                return __strnlen_user(s, ~0UL >> 1);
-}
+#define strlen_user(str)        strnlen_user(str, ~0UL >> 1)
 
 /*
  * The exception table consists of pairs of addresses: the first is the
diff --git a/include/asm-sh/unistd.h b/include/asm-sh/unistd.h
index 76b5430cb4..5d5e9f94de 100644
--- a/include/asm-sh/unistd.h
+++ b/include/asm-sh/unistd.h
@@ -292,25 +292,51 @@
 #define __NR_mq_getsetattr      (__NR_mq_open+5)
 #define __NR_kexec_load         283
 #define __NR_waitid             284
-#define __NR_add_key            285
-#define __NR_request_key        286
-#define __NR_keyctl             287
-#define __NR_ioprio_set         288
-#define __NR_ioprio_get         289
-#define __NR_inotify_init       290
-#define __NR_inotify_add_watch  291
-#define __NR_inotify_rm_watch   292
+/* #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_newfstatat         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_syscalls 293
+#define NR_syscalls 317
 
 #ifdef __KERNEL__
 
-/* user-visible error numbers are in the range -1 - -124: see <asm-sh/errno.h> */
+#include <linux/err.h>
+
+/* user-visible error numbers are in the range -1 - -MAX_ERRNO:
+ * see <asm-sh/errno.h> */
 
 #define __syscall_return(type, res) \
 do { \
-        if ((unsigned long)(res) >= (unsigned long)(-124)) { \
+        if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \
         /* Avoid using "res" which is declared to be in register r0; \
            errno might expand to a function call and clobber it.  */ \
                 int __err = -(res); \
@@ -444,6 +470,7 @@ __syscall_return(type,__sc0); \
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
+#define __ARCH_WANT_SYS_RT_SIGSUSPEND
 
 #ifdef __KERNEL_SYSCALLS__
 
diff --git a/include/asm-sh/rts7751r2d/voyagergx_reg.h b/include/asm-sh/voyagergx.h
index f031b5d6cf..99b0807d1c 100644
--- a/include/asm-sh/rts7751r2d/voyagergx_reg.h
+++ b/include/asm-sh/voyagergx.h
@@ -1,5 +1,5 @@
 /* -------------------------------------------------------------------- */
-/* voyagergx_reg.h                                                      */
+/* voyagergx.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
diff --git a/include/asm-sh/watchdog.h b/include/asm-sh/watchdog.h
index 09ca41972a..d19ea62ef8 100644
--- a/include/asm-sh/watchdog.h
+++ b/include/asm-sh/watchdog.h
@@ -62,7 +62,6 @@
 
 /**
  *      sh_wdt_read_cnt - Read from Counter
- *
  *      Reads back the WTCNT value.
  */
 static inline __u8 sh_wdt_read_cnt(void)
@@ -72,7 +71,6 @@ static inline __u8 sh_wdt_read_cnt(void)
 
 /**
  *      sh_wdt_write_cnt - Write to Counter
- *
  *      @val: Value to write
  *
  *      Writes the given value @val to the lower byte of the timer counter.
@@ -95,7 +93,6 @@ static inline __u8 sh_wdt_read_csr(void)
 
 /**
  *      sh_wdt_write_csr - Write to Control/Status Register
- *
  *      @val: Value to write
  *
  *      Writes the given value @val to the lower byte of the control/status
diff --git a/include/asm-sh64/Kbuild b/include/asm-sh64/Kbuild
new file mode 100644
index 0000000000..c68e1680da
--- /dev/null
+++ b/include/asm-sh64/Kbuild
@@ -0,0 +1 @@
+include include/asm-generic/Kbuild.asm
diff --git a/include/asm-sh64/bug.h b/include/asm-sh64/bug.h
index 81f722efeb..f3a9c9248e 100644
--- a/include/asm-sh64/bug.h
+++ b/include/asm-sh64/bug.h
@@ -1,7 +1,7 @@
 #ifndef __ASM_SH64_BUG_H
 #define __ASM_SH64_BUG_H
 
-
+#ifdef CONFIG_BUG
 /*
  * Tell the user there is some problem, then force a segfault (in process
  * context) or a panic (interrupt context).
@@ -11,17 +11,9 @@
         *(volatile int *)0 = 0; \
 } while (0)
 
-#define BUG_ON(condition) do { \
-        if (unlikely((condition)!=0)) \
-                BUG(); \
-} while(0)
+#define HAVE_ARCH_BUG
+#endif
 
-#define WARN_ON(condition) do { \
-        if (unlikely((condition)!=0)) { \
-                printk("Badness in %s at %s:%d\n", __FUNCTION__, __FILE__, __LINE__); \
-                dump_stack(); \
-        } \
-} while (0)
+#include <asm-generic/bug.h>
 
 #endif /* __ASM_SH64_BUG_H */
-
diff --git a/include/asm-sh64/byteorder.h b/include/asm-sh64/byteorder.h
index f602ebe334..7419d78820 100644
--- a/include/asm-sh64/byteorder.h
+++ b/include/asm-sh64/byteorder.h
@@ -14,7 +14,7 @@
 
 #include <asm/types.h>
 
-static __inline__ __const__ __u32 ___arch__swab32(__u32 x)
+static inline __attribute_const__ __u32 ___arch__swab32(__u32 x)
 {
         __asm__("byterev        %0, %0\n\t"
                 "shari          %0, 32, %0"
@@ -23,7 +23,7 @@ static __inline__ __const__ __u32 ___arch__swab32(__u32 x)
         return x;
 }
 
-static __inline__ __const__ __u16 ___arch__swab16(__u16 x)
+static inline __attribute_const__ __u16 ___arch__swab16(__u16 x)
 {
         __asm__("byterev        %0, %0\n\t"
                 "shari          %0, 48, %0"
diff --git a/include/asm-sh64/dma-mapping.h b/include/asm-sh64/dma-mapping.h
index a74a49e479..68e27a8fca 100644
--- a/include/asm-sh64/dma-mapping.h
+++ b/include/asm-sh64/dma-mapping.h
@@ -126,22 +126,30 @@ static inline void dma_sync_sg(struct device *dev, struct scatterlist *sg,
 static inline void dma_sync_single_for_cpu(struct device *dev,
                                            dma_addr_t dma_handle, size_t size,
                                            enum dma_data_direction dir)
-        __attribute__ ((alias("dma_sync_single")));
+{
+        dma_sync_single(dev, dma_handle, size, dir);
+}
 
 static inline void dma_sync_single_for_device(struct device *dev,
                                            dma_addr_t dma_handle, size_t size,
                                            enum dma_data_direction dir)
-        __attribute__ ((alias("dma_sync_single")));
+{
+        dma_sync_single(dev, dma_handle, size, dir);
+}
 
 static inline void dma_sync_sg_for_cpu(struct device *dev,
                                        struct scatterlist *sg, int nelems,
                                        enum dma_data_direction dir)
-        __attribute__ ((alias("dma_sync_sg")));
+{
+        dma_sync_sg(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)
-        __attribute__ ((alias("dma_sync_sg")));
+{
+        dma_sync_sg(dev, sg, nelems, dir);
+}
 
 static inline int dma_get_cache_alignment(void)
 {
diff --git a/include/asm-sh64/hw_irq.h b/include/asm-sh64/hw_irq.h
index ae718d1f2d..ebb39089b0 100644
--- a/include/asm-sh64/hw_irq.h
+++ b/include/asm-sh64/hw_irq.h
@@ -11,6 +11,5 @@
  * Copyright (C) 2000, 2001  Paolo Alberelli
  *
  */
-static __inline__ void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i) { /* Nothing to do */ }
 
 #endif /* __ASM_SH64_HW_IRQ_H */
diff --git a/include/asm-sh64/io.h b/include/asm-sh64/io.h
index dee4f77929..252fedbb66 100644
--- a/include/asm-sh64/io.h
+++ b/include/asm-sh64/io.h
@@ -123,6 +123,13 @@ void insw(unsigned long port, void *addr, unsigned long count);
 void outsl(unsigned long port, const void *addr, unsigned long count);
 void insl(unsigned long port, void *addr, unsigned long count);
 
+#define __raw_readb             readb
+#define __raw_readw             readw
+#define __raw_readl             readl
+#define __raw_writeb            writeb
+#define __raw_writew            writew
+#define __raw_writel            writel
+
 void memcpy_toio(void __iomem *to, const void *from, long count);
 void memcpy_fromio(void *to, void __iomem *from, long count);
 
diff --git a/include/asm-sh64/keyboard.h b/include/asm-sh64/keyboard.h
index 733e2bbe7b..1fab96d792 100644
--- a/include/asm-sh64/keyboard.h
+++ b/include/asm-sh64/keyboard.h
@@ -65,7 +65,7 @@ extern unsigned char pckbd_sysrq_xlate[128];
 #endif
 
 #define aux_request_irq(hand, dev_id)                                   \
-        request_irq(AUX_IRQ, hand, SA_SHIRQ, "PS2 Mouse", dev_id)
+        request_irq(AUX_IRQ, hand, IRQF_SHARED, "PS2 Mouse", dev_id)
 
 #define aux_free_irq(dev_id) free_irq(AUX_IRQ, dev_id)
 
diff --git a/include/asm-sh64/page.h b/include/asm-sh64/page.h
index 34fb34754a..472089aefc 100644
--- a/include/asm-sh64/page.h
+++ b/include/asm-sh64/page.h
@@ -112,9 +112,8 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 #define VM_DATA_DEFAULT_FLAGS   (VM_READ | VM_WRITE | VM_EXEC | \
                                  VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
-#endif /* __KERNEL__ */
-
 #include <asm-generic/memory_model.h>
 #include <asm-generic/page.h>
 
+#endif /* __KERNEL__ */
 #endif /* __ASM_SH64_PAGE_H */
diff --git a/include/asm-sh64/pgtable.h b/include/asm-sh64/pgtable.h
index 54c7821893..6b97c4cb1d 100644
--- a/include/asm-sh64/pgtable.h
+++ b/include/asm-sh64/pgtable.h
@@ -190,7 +190,9 @@ static inline int pgd_bad(pgd_t pgd)		{ return 0; }
 #endif
 
 
-#define pgd_page(pgd_entry)     ((unsigned long) (pgd_val(pgd_entry) & PAGE_MASK))
+#define pgd_page_vaddr(pgd_entry)       ((unsigned long) (pgd_val(pgd_entry) & PAGE_MASK))
+#define pgd_page(pgd)   (virt_to_page(pgd_val(pgd)))
+
 
 /*
  * PMD defines. Middle level.
@@ -219,7 +221,7 @@ static inline pmd_t * pmd_offset(pgd_t * dir, unsigned long address)
 #define pmd_none(pmd_entry)     (pmd_val((pmd_entry)) == _PMD_EMPTY)
 #define pmd_bad(pmd_entry)      ((pmd_val(pmd_entry) & (~PAGE_MASK & ~_PAGE_USER)) != _KERNPG_TABLE)
 
-#define pmd_page_kernel(pmd_entry) \
+#define pmd_page_vaddr(pmd_entry) \
         ((unsigned long) __va(pmd_val(pmd_entry) & PAGE_MASK))
 
 #define pmd_page(pmd) \
diff --git a/include/asm-sh64/processor.h b/include/asm-sh64/processor.h
index 1bf252dad8..eb2bee4b47 100644
--- a/include/asm-sh64/processor.h
+++ b/include/asm-sh64/processor.h
@@ -22,6 +22,7 @@
 #include <asm/cache.h>
 #include <asm/registers.h>
 #include <linux/threads.h>
+#include <linux/compiler.h>
 
 /*
  * Default implementation of macro that returns current
@@ -279,7 +280,7 @@ extern unsigned long get_wchan(struct task_struct *p);
 #define KSTK_EIP(tsk)  ((tsk)->thread.pc)
 #define KSTK_ESP(tsk)  ((tsk)->thread.sp)
 
-#define cpu_relax()     do { } while (0)
+#define cpu_relax()     barrier()
 
 #endif  /* __ASSEMBLY__ */
 #endif /* __ASM_SH64_PROCESSOR_H */
diff --git a/include/asm-sh64/ptrace.h b/include/asm-sh64/ptrace.h
index 56190f5215..a6d4da519d 100644
--- a/include/asm-sh64/ptrace.h
+++ b/include/asm-sh64/ptrace.h
@@ -28,7 +28,7 @@ struct pt_regs {
 #ifdef __KERNEL__
 #define user_mode(regs) (((regs)->sr & 0x40000000)==0)
 #define instruction_pointer(regs) ((regs)->pc)
-#define profile_pc(regs) instruction_pointer(regs)
+#define profile_pc(regs) ((unsigned long)instruction_pointer(regs))
 extern void show_regs(struct pt_regs *);
 #endif
 
diff --git a/include/asm-sh64/shmparam.h b/include/asm-sh64/shmparam.h
index d3a99a4dc0..1bb820c833 100644
--- a/include/asm-sh64/shmparam.h
+++ b/include/asm-sh64/shmparam.h
@@ -2,19 +2,11 @@
 #define __ASM_SH64_SHMPARAM_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.
- *
- * include/asm-sh64/shmparam.h
- *
- * Copyright (C) 2000, 2001  Paolo Alberelli
- *
+ * Set this to a sensible safe default, we'll work out the specifics for the
+ * align mask from the cache descriptor at run-time.
  */
+#define SHMLBA  0x4000
 
-#include <asm/cache.h>
-
-/* attach addr a multiple of this */
-#define SHMLBA  (cpu_data->dcache.sets * L1_CACHE_BYTES)
+#define __ARCH_FORCE_SHMLBA
 
 #endif /* __ASM_SH64_SHMPARAM_H */
diff --git a/include/asm-sh64/signal.h b/include/asm-sh64/signal.h
index 2400dc688a..244e134730 100644
--- a/include/asm-sh64/signal.h
+++ b/include/asm-sh64/signal.h
@@ -13,7 +13,6 @@
  */
 
 #include <linux/types.h>
-#include <asm/processor.h>
 
 /* Avoid too many header ordering problems.  */
 struct siginfo;
@@ -74,7 +73,6 @@ typedef struct {
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * 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.
@@ -94,7 +92,6 @@ typedef struct {
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 #define SA_RESTORER     0x04000000
 
diff --git a/include/asm-sh64/system.h b/include/asm-sh64/system.h
index 7606f6e1f0..b1598c26fc 100644
--- a/include/asm-sh64/system.h
+++ b/include/asm-sh64/system.h
@@ -64,9 +64,8 @@ extern void __xchg_called_with_bad_pointer(void);
 #define smp_read_barrier_depends()      do { } while (0)
 #endif /* CONFIG_SMP */
 
-#define set_rmb(var, value) do { xchg(&var, value); } while (0)
+#define set_rmb(var, value) do { (void)xchg(&var, value); } while (0)
 #define set_mb(var, value) set_rmb(var, value)
-#define set_wmb(var, value) do { var = value; wmb(); } while (0)
 
 /* Interrupt Control */
 #ifndef HARD_CLI
diff --git a/include/asm-sh64/uaccess.h b/include/asm-sh64/uaccess.h
index f4936d8fa6..644c67b65f 100644
--- a/include/asm-sh64/uaccess.h
+++ b/include/asm-sh64/uaccess.h
@@ -128,25 +128,20 @@ do {								\
 
 #define __get_user_nocheck(x,ptr,size)                          \
 ({                                                              \
-        long __gu_addr = (long)(ptr);                           \
-        long __gu_err;                                          \
-        __typeof(*(ptr)) __gu_val;                              \
-        __asm__ ("":"=r" (__gu_val));                           \
-        __asm__ ("":"=r" (__gu_err));                           \
-        __get_user_size((void *)&__gu_val, __gu_addr, (size), __gu_err); \
-        (x) = (__typeof__(*(ptr))) __gu_val;                    \
+        long __gu_err, __gu_val;                                \
+        __get_user_size((void *)&__gu_val, (long)(ptr),         \
+                        (size), __gu_err);                      \
+        (x) = (__typeof__(*(ptr)))__gu_val;                     \
         __gu_err;                                               \
 })
 
 #define __get_user_check(x,ptr,size)                            \
 ({                                                              \
         long __gu_addr = (long)(ptr);                           \
-        long __gu_err = -EFAULT;                                \
-        __typeof(*(ptr)) __gu_val;                              \
-        __asm__ ("":"=r" (__gu_val));                           \
-        __asm__ ("":"=r" (__gu_err));                           \
+        long __gu_err = -EFAULT, __gu_val;                      \
         if (__access_ok(__gu_addr, (size)))                     \
-                __get_user_size((void *)&__gu_val, __gu_addr, (size), __gu_err); \
+                __get_user_size((void *)&__gu_val, __gu_addr,   \
+                                (size), __gu_err);              \
         (x) = (__typeof__(*(ptr))) __gu_val;                    \
         __gu_err;                                               \
 })
diff --git a/include/asm-sh64/unistd.h b/include/asm-sh64/unistd.h
index 9a1590fffc..c113566bef 100644
--- a/include/asm-sh64/unistd.h
+++ b/include/asm-sh64/unistd.h
@@ -347,8 +347,10 @@
 #ifdef __KERNEL__ 
 
 #define NR_syscalls 321
+#include <linux/err.h>
 
-/* user-visible error numbers are in the range -1 - -125: see <asm-sh64/errno.h> */
+/* user-visible error numbers are in the range -1 - -MAX_ERRNO:
+ * see <asm-sh64/errno.h> */
 
 #define __syscall_return(type, res) \
 do { \
@@ -358,7 +360,7 @@ do { \
         **       life easier in the system call epilogue (see entry.S)      \
         */                                                                  \
         register unsigned long __sr2 __asm__ ("r2") = res;                  \
-        if ((unsigned long)(res) >= (unsigned long)(-125)) { \
+        if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) {          \
                 errno = -(res);                                             \
                 __sr2 = -1;                                                 \
         } \
diff --git a/include/asm-sh64/user.h b/include/asm-sh64/user.h
index 8f32f39a8c..eb3b33edd7 100644
--- a/include/asm-sh64/user.h
+++ b/include/asm-sh64/user.h
@@ -13,7 +13,6 @@
  */
 
 #include <linux/types.h>
-#include <asm/processor.h>
 #include <asm/ptrace.h>
 #include <asm/page.h>
 
diff --git a/include/asm-sparc/Kbuild b/include/asm-sparc/Kbuild
new file mode 100644
index 0000000000..c6a55cf0d3
--- /dev/null
+++ b/include/asm-sparc/Kbuild
@@ -0,0 +1,15 @@
+include include/asm-generic/Kbuild.asm
+
+header-y += apc.h
+header-y += asi.h
+header-y += bpp.h
+header-y += jsflash.h
+header-y += openpromio.h
+header-y += pconf.h
+header-y += reg.h
+header-y += traps.h
+header-y += vfc_ioctls.h
+
+unifdef-y += fbio.h
+unifdef-y += perfctr.h
+unifdef-y += psr.h
diff --git a/include/asm-sparc/ebus.h b/include/asm-sparc/ebus.h
index 2d6a997c5b..54652887c1 100644
--- a/include/asm-sparc/ebus.h
+++ b/include/asm-sparc/ebus.h
@@ -13,13 +13,14 @@
 #include <linux/ioport.h>
 #endif
 #include <asm/oplib.h>
+#include <asm/prom.h>
+#include <asm/of_device.h>
 
 struct linux_ebus_child {
         struct linux_ebus_child         *next;
         struct linux_ebus_device        *parent;
         struct linux_ebus               *bus;
-        int                              prom_node;
-        char                             prom_name[64];
+        struct device_node              *prom_node;
         struct resource                  resource[PROMREG_MAX];
         int                              num_addrs;
         unsigned int                     irqs[PROMINTR_MAX];
@@ -27,27 +28,27 @@ struct linux_ebus_child {
 };
 
 struct linux_ebus_device {
+        struct of_device                ofdev;
         struct linux_ebus_device        *next;
         struct linux_ebus_child         *children;
         struct linux_ebus               *bus;
-        int                              prom_node;
-        char                             prom_name[64];
+        struct device_node              *prom_node;
         struct resource                  resource[PROMREG_MAX];
         int                              num_addrs;
         unsigned int                     irqs[PROMINTR_MAX];
         int                              num_irqs;
 };
+#define to_ebus_device(d) container_of(d, struct linux_ebus_device, ofdev.dev)
 
 struct linux_ebus {
+        struct of_device                ofdev;
         struct linux_ebus               *next;
         struct linux_ebus_device        *devices;
         struct linux_pbm_info           *parent;
         struct pci_dev                  *self;
-        int                              prom_node;
-        char                             prom_name[64];
-        struct linux_prom_ebus_ranges    ebus_ranges[PROMREG_MAX];
-        int                              num_ebus_ranges;
+        struct device_node              *prom_node;
 };
+#define to_ebus(d) container_of(d, struct linux_ebus, ofdev.dev)
 
 struct linux_ebus_dma {
         unsigned int dcsr;
diff --git a/include/asm-sparc/floppy.h b/include/asm-sparc/floppy.h
index 7a941b800b..c53b332c85 100644
--- a/include/asm-sparc/floppy.h
+++ b/include/asm-sparc/floppy.h
@@ -271,7 +271,8 @@ static int sun_fd_request_irq(void)
 
         if(!once) {
                 once = 1;
-                error = request_fast_irq(FLOPPY_IRQ, floppy_hardint, SA_INTERRUPT, "floppy");
+                error = request_fast_irq(FLOPPY_IRQ, floppy_hardint,
+                                         IRQF_DISABLED, "floppy");
                 return ((error == 0) ? 0 : -1);
         } else return 0;
 }
diff --git a/include/asm-sparc/io.h b/include/asm-sparc/io.h
index a42df208d5..cab0b851b8 100644
--- a/include/asm-sparc/io.h
+++ b/include/asm-sparc/io.h
@@ -249,6 +249,22 @@ extern void __iomem *ioremap(unsigned long offset, unsigned long size);
 #define ioremap_nocache(X,Y)    ioremap((X),(Y))
 extern void iounmap(volatile void __iomem *addr);
 
+#define ioread8(X)                      readb(X)
+#define ioread16(X)                     readw(X)
+#define ioread32(X)                     readl(X)
+#define iowrite8(val,X)                 writeb(val,X)
+#define iowrite16(val,X)                writew(val,X)
+#define iowrite32(val,X)                writel(val,X)
+
+/* Create a virtual mapping cookie for an IO port range */
+extern void __iomem *ioport_map(unsigned long port, unsigned int nr);
+extern void ioport_unmap(void __iomem *);
+
+/* 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);
+extern void pci_iounmap(struct pci_dev *dev, void __iomem *);
+
 /*
  * Bus number may be in res->flags... somewhere.
  */
diff --git a/include/asm-sparc/mman.h b/include/asm-sparc/mman.h
index 88d1886abf..b7dc40bc68 100644
--- a/include/asm-sparc/mman.h
+++ b/include/asm-sparc/mman.h
@@ -35,4 +35,12 @@
 
 #define MADV_FREE       0x5             /* (Solaris) contents can be freed */
 
+#ifdef __KERNEL__
+#ifndef __ASSEMBLY__
+#define arch_mmap_check sparc_mmap_check
+int sparc_mmap_check(unsigned long addr, unsigned long len,
+                unsigned long flags);
+#endif
+#endif
+
 #endif /* __SPARC_MMAN_H__ */
diff --git a/include/asm-sparc/of_device.h b/include/asm-sparc/of_device.h
new file mode 100644
index 0000000000..80ea31f6e1
--- /dev/null
+++ b/include/asm-sparc/of_device.h
@@ -0,0 +1,79 @@
+#ifndef _ASM_SPARC_OF_DEVICE_H
+#define _ASM_SPARC_OF_DEVICE_H
+#ifdef __KERNEL__
+
+#include <linux/device.h>
+#include <linux/mod_devicetable.h>
+#include <asm/openprom.h>
+#include <asm/prom.h>
+
+extern struct bus_type ebus_bus_type;
+extern struct bus_type sbus_bus_type;
+extern struct bus_type of_bus_type;
+
+/*
+ * The of_device is a kind of "base class" that is a superset of
+ * struct device for use by devices attached to an OF node and
+ * probed using OF properties.
+ */
+struct of_device
+{
+        struct device_node              *node;
+        struct device                   dev;
+        struct resource                 resource[PROMREG_MAX];
+        unsigned int                    irqs[PROMINTR_MAX];
+        int                             num_irqs;
+
+        void                            *sysdata;
+
+        int                             slot;
+        int                             portid;
+        int                             clock_freq;
+};
+#define to_of_device(d) container_of(d, struct of_device, dev)
+
+extern void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name);
+extern void of_iounmap(void __iomem *base, unsigned long size);
+
+extern struct of_device *of_find_device_by_node(struct device_node *);
+
+extern const struct of_device_id *of_match_device(
+        const struct of_device_id *matches, const struct of_device *dev);
+
+extern struct of_device *of_dev_get(struct of_device *dev);
+extern void of_dev_put(struct of_device *dev);
+
+/*
+ * An of_platform_driver driver is attached to a basic of_device on
+ * the ISA, EBUS, and SBUS busses on sparc64.
+ */
+struct of_platform_driver
+{
+        char                    *name;
+        struct of_device_id     *match_table;
+        struct module           *owner;
+
+        int     (*probe)(struct of_device* dev, const struct of_device_id *match);
+        int     (*remove)(struct of_device* dev);
+
+        int     (*suspend)(struct of_device* dev, pm_message_t state);
+        int     (*resume)(struct of_device* dev);
+        int     (*shutdown)(struct of_device* dev);
+
+        struct device_driver    driver;
+};
+#define to_of_platform_driver(drv) container_of(drv,struct of_platform_driver, driver)
+
+extern int of_register_driver(struct of_platform_driver *drv,
+                              struct bus_type *bus);
+extern void of_unregister_driver(struct of_platform_driver *drv);
+extern int of_device_register(struct of_device *ofdev);
+extern void of_device_unregister(struct of_device *ofdev);
+extern struct of_device *of_platform_device_create(struct device_node *np,
+                                                   const char *bus_id,
+                                                   struct device *parent,
+                                                   struct bus_type *bus);
+extern void of_release_dev(struct device *dev);
+
+#endif /* __KERNEL__ */
+#endif /* _ASM_SPARC_OF_DEVICE_H */
diff --git a/include/asm-sparc/oplib.h b/include/asm-sparc/oplib.h
index f283f8aaf6..91691e52c0 100644
--- a/include/asm-sparc/oplib.h
+++ b/include/asm-sparc/oplib.h
@@ -267,11 +267,6 @@ extern void prom_getstring(int node, char *prop, char *buf, int bufsize);
 /* Does the passed node have the given "name"? YES=1 NO=0 */
 extern int prom_nodematch(int thisnode, char *name);
 
-/* Puts in buffer a prom name in the form name@x,y or name (x for which_io 
- * and y for first regs phys address
- */
-extern int prom_getname(int node, char *buf, int buflen);
-
 /* Search all siblings starting at the passed node for "name" matching
  * the given string.  Returns the node on success, zero on failure.
  */
diff --git a/include/asm-sparc/page.h b/include/asm-sparc/page.h
index 5bab8a7c25..ff57648eb8 100644
--- a/include/asm-sparc/page.h
+++ b/include/asm-sparc/page.h
@@ -8,6 +8,8 @@
 #ifndef _SPARC_PAGE_H
 #define _SPARC_PAGE_H
 
+#ifdef __KERNEL__
+
 #ifdef CONFIG_SUN4
 #define PAGE_SHIFT   13
 #else
@@ -21,8 +23,6 @@
 #endif
 #define PAGE_MASK    (~(PAGE_SIZE-1))
 
-#ifdef __KERNEL__
-
 #include <asm/btfixup.h>
 
 #ifndef __ASSEMBLY__
@@ -160,9 +160,9 @@ extern unsigned long pfn_base;
 #define VM_DATA_DEFAULT_FLAGS   (VM_READ | VM_WRITE | VM_EXEC | \
                                  VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
-#endif /* __KERNEL__ */
-
 #include <asm-generic/memory_model.h>
 #include <asm-generic/page.h>
 
+#endif /* __KERNEL__ */
+
 #endif /* _SPARC_PAGE_H */
diff --git a/include/asm-sparc/pbm.h b/include/asm-sparc/pbm.h
index 0aba3a82c2..fedd9c6e87 100644
--- a/include/asm-sparc/pbm.h
+++ b/include/asm-sparc/pbm.h
@@ -22,6 +22,7 @@
 
 #include <linux/pci.h>
 #include <asm/oplib.h>
+#include <asm/prom.h>
 
 struct linux_pbm_info {
         int             prom_node;
@@ -40,7 +41,7 @@ struct linux_pbm_info {
  */
 struct pcidev_cookie {
         struct linux_pbm_info           *pbm;
-        int                             prom_node;
+        struct device_node              *prom_node;
 };
 
 #endif /* !(__SPARC_PBM_H) */
diff --git a/include/asm-sparc/pgtable.h b/include/asm-sparc/pgtable.h
index 226c6475c9..4f0a5ba0d6 100644
--- a/include/asm-sparc/pgtable.h
+++ b/include/asm-sparc/pgtable.h
@@ -143,10 +143,10 @@ extern unsigned long empty_zero_page;
 /*
  */
 BTFIXUPDEF_CALL_CONST(struct page *, pmd_page, pmd_t)
-BTFIXUPDEF_CALL_CONST(unsigned long, pgd_page, pgd_t)
+BTFIXUPDEF_CALL_CONST(unsigned long, pgd_page_vaddr, pgd_t)
 
 #define pmd_page(pmd) BTFIXUP_CALL(pmd_page)(pmd)
-#define pgd_page(pgd) BTFIXUP_CALL(pgd_page)(pgd)
+#define pgd_page_vaddr(pgd) BTFIXUP_CALL(pgd_page_vaddr)(pgd)
 
 BTFIXUPDEF_SETHI(none_mask)
 BTFIXUPDEF_CALL_CONST(int, pte_present, pte_t)
diff --git a/include/asm-sparc/prom.h b/include/asm-sparc/prom.h
new file mode 100644
index 0000000000..86c13dccea
--- /dev/null
+++ b/include/asm-sparc/prom.h
@@ -0,0 +1,104 @@
+#ifndef _SPARC_PROM_H
+#define _SPARC_PROM_H
+#ifdef __KERNEL__
+
+
+/*
+ * Definitions for talking to the Open Firmware PROM on
+ * Power Macintosh computers.
+ *
+ * Copyright (C) 1996-2005 Paul Mackerras.
+ *
+ * Updates for PPC64 by Peter Bergner & David Engebretsen, IBM Corp.
+ * Updates for SPARC32 by David S. Miller
+ *
+ * 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/types.h>
+#include <linux/proc_fs.h>
+#include <asm/atomic.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;
+};
+
+struct device_node {
+        char    *name;
+        char    *type;
+        phandle node;
+        char    *path_component_name;
+        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;
+        unsigned int unique_id;
+};
+
+/* flag descriptions */
+#define OF_DYNAMIC 1 /* node and properties were allocated via kmalloc */
+
+#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)
+
+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_node_by_name(struct device_node *from,
+        const char *name);
+#define for_each_node_by_name(dn, name) \
+        for (dn = of_find_node_by_name(NULL, name); dn; \
+             dn = of_find_node_by_name(dn, name))
+extern struct device_node *of_find_node_by_type(struct device_node *from,
+        const char *type);
+#define for_each_node_by_type(dn, type) \
+        for (dn = of_find_node_by_type(NULL, type); dn; \
+             dn = of_find_node_by_type(dn, type))
+extern struct device_node *of_find_compatible_node(struct device_node *from,
+        const char *type, const char *compat);
+extern struct device_node *of_find_node_by_path(const char *path);
+extern struct device_node *of_find_node_by_phandle(phandle handle);
+extern struct device_node *of_get_parent(const struct device_node *node);
+extern struct device_node *of_get_next_child(const struct device_node *node,
+                                             struct device_node *prev);
+extern struct property *of_find_property(struct device_node *np,
+                                         const char *name,
+                                         int *lenp);
+extern int of_device_is_compatible(struct device_node *device, const char *);
+extern void *of_get_property(struct device_node *node, const char *name,
+                             int *lenp);
+extern int of_set_property(struct device_node *node, const char *name, void *val, int len);
+extern int of_getintprop_default(struct device_node *np,
+                                 const char *name,
+                                 int def);
+extern int of_n_addr_cells(struct device_node *np);
+extern int of_n_size_cells(struct device_node *np);
+
+extern void prom_build_devicetree(void);
+
+#endif /* __KERNEL__ */
+#endif /* _SPARC_PROM_H */
diff --git a/include/asm-sparc/sbus.h b/include/asm-sparc/sbus.h
index a13cddcece..d036e4419d 100644
--- a/include/asm-sparc/sbus.h
+++ b/include/asm-sparc/sbus.h
@@ -11,7 +11,8 @@
 #include <linux/ioport.h>
 
 #include <asm/oplib.h>
-/* #include <asm/iommu.h> */ /* Unused since we use opaque iommu (|io-unit) */
+#include <asm/prom.h>
+#include <asm/of_device.h>
 #include <asm/scatterlist.h>
 
 /* We scan which devices are on the SBus using the PROM node device
@@ -42,18 +43,19 @@ struct sbus_bus;
 
 /* Linux SBUS device tables */
 struct sbus_dev {
-        struct sbus_bus *bus;       /* Back ptr to sbus */
-        struct sbus_dev *next;      /* next device on this SBus or null */
-        struct sbus_dev *child;     /* For ledma and espdma on sun4m */
-        struct sbus_dev *parent;    /* Parent device if not toplevel */
-        int prom_node;              /* PROM device tree node for this device */
-        char prom_name[64];         /* PROM device name */
+        struct of_device        ofdev;
+        struct sbus_bus         *bus;
+        struct sbus_dev         *next;
+        struct sbus_dev         *child;
+        struct sbus_dev         *parent;
+        int prom_node;  
+        char prom_name[64];
         int slot;
 
         struct resource resource[PROMREG_MAX];
 
         struct linux_prom_registers reg_addrs[PROMREG_MAX];
-        int num_registers, ranges_applied;
+        int num_registers;
 
         struct linux_prom_ranges device_ranges[PROMREG_MAX];
         int num_device_ranges;
@@ -61,9 +63,11 @@ struct sbus_dev {
         unsigned int irqs[4];
         int num_irqs;
 };
+#define to_sbus_device(d) container_of(d, struct sbus_dev, ofdev.dev)
 
 /* This struct describes the SBus(s) found on this machine. */
 struct sbus_bus {
+        struct of_device        ofdev;
         void                    *iommu;         /* Opaque IOMMU cookie */
         struct sbus_dev         *devices;       /* Link to devices on this SBus */
         struct sbus_bus         *next;          /* next SBus, if more than one SBus */
@@ -77,6 +81,7 @@ struct sbus_bus {
         int devid;
         int board;
 };
+#define to_sbus(d) container_of(d, struct sbus_bus, ofdev.dev)
 
 extern struct sbus_bus *sbus_root;
 
@@ -102,6 +107,7 @@ sbus_is_slave(struct sbus_dev *dev)
 #define sbus_can_dma_64bit(sdev)        (0) /* actually, sparc_cpu_model==sun4d */
 #define sbus_can_burst64(sdev)          (0) /* actually, sparc_cpu_model==sun4d */
 extern void sbus_set_sbus64(struct sbus_dev *, int);
+extern void sbus_fill_device_irq(struct sbus_dev *);
 
 /* These yield IOMMU mappings in consistent mode. */
 extern void *sbus_alloc_consistent(struct sbus_dev *, long, u32 *dma_addrp);
@@ -139,4 +145,10 @@ extern void sbus_dma_sync_sg_for_device(struct sbus_dev *, struct scatterlist *,
 BTFIXUPDEF_CALL(unsigned int, sbint_to_irq, struct sbus_dev *sdev, unsigned int)
 #define sbint_to_irq(sdev, sbint) BTFIXUP_CALL(sbint_to_irq)(sdev, sbint)
 
+extern void sbus_arch_bus_ranges_init(struct device_node *, struct sbus_bus *);
+extern void sbus_setup_iommu(struct sbus_bus *, struct device_node *);
+extern void sbus_setup_arch_props(struct sbus_bus *, struct device_node *);
+extern int sbus_arch_preinit(void);
+extern void sbus_arch_postinit(void);
+
 #endif /* !(_SPARC_SBUS_H) */
diff --git a/include/asm-sparc/signal.h b/include/asm-sparc/signal.h
index aa9960ad0c..d03a21c97a 100644
--- a/include/asm-sparc/signal.h
+++ b/include/asm-sparc/signal.h
@@ -132,16 +132,13 @@ struct sigstack {
  * usage of signal stacks by using the (now obsolete) sa_restorer field in
  * the sigaction structure as a stack pointer. This is now possible due to
  * the changes in signal handling. LBT 010493.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * SA_RESTART flag to get restarting signals (which were the default long ago)
- * SA_SHIRQ flag is for shared interrupt support on PCI and EISA.
  */
 #define SA_NOCLDSTOP    _SV_IGNCHILD
 #define SA_STACK        _SV_SSTACK
 #define SA_ONSTACK      _SV_SSTACK
 #define SA_RESTART      _SV_INTR
 #define SA_ONESHOT      _SV_RESET
-#define SA_INTERRUPT    0x10u
 #define SA_NOMASK       0x20u
 #define SA_NOCLDWAIT    0x100u
 #define SA_SIGINFO      0x200u
@@ -171,7 +168,7 @@ struct sigstack {
  * statically allocated data.. which is NOT GOOD.
  *
  */
-#define SA_STATIC_ALLOC         0x80
+#define SA_STATIC_ALLOC         0x8000
 #endif
 
 #include <asm-generic/signal.h>
diff --git a/include/asm-sparc/socket.h b/include/asm-sparc/socket.h
index 4e0ce3a35e..f6c4e5baf3 100644
--- a/include/asm-sparc/socket.h
+++ b/include/asm-sparc/socket.h
@@ -48,6 +48,7 @@
 #define SCM_TIMESTAMP           SO_TIMESTAMP
 
 #define SO_PEERSEC              0x001e
+#define SO_PASSSEC              0x001f
 
 /* Security levels - as per NRL IPv6 - don't actually do anything */
 #define SO_SECURITY_AUTHENTICATION              0x5001
diff --git a/include/asm-sparc/system.h b/include/asm-sparc/system.h
index cb7dda1e5e..100c3eaf3c 100644
--- a/include/asm-sparc/system.h
+++ b/include/asm-sparc/system.h
@@ -199,7 +199,6 @@ static inline unsigned long getipl(void)
 #define wmb()   mb()
 #define read_barrier_depends()  do { } while(0)
 #define set_mb(__var, __value)  do { __var = __value; mb(); } while(0)
-#define set_wmb(__var, __value) set_mb(__var, __value)
 #define smp_mb()        __asm__ __volatile__("":::"memory")
 #define smp_rmb()       __asm__ __volatile__("":::"memory")
 #define smp_wmb()       __asm__ __volatile__("":::"memory")
diff --git a/include/asm-sparc64/Kbuild b/include/asm-sparc64/Kbuild
new file mode 100644
index 0000000000..a7f44408c9
--- /dev/null
+++ b/include/asm-sparc64/Kbuild
@@ -0,0 +1,26 @@
+include include/asm-generic/Kbuild.asm
+
+ALTARCH := sparc
+ARCHDEF := defined __sparc__ && defined __arch64__
+ALTARCHDEF := defined __sparc__ && !defined __arch64__
+
+header-y += apb.h
+header-y += asi.h
+header-y += bbc.h
+header-y += bpp.h
+header-y += const.h
+header-y += display7seg.h
+header-y += envctrl.h
+header-y += ipc.h
+header-y += openprom.h
+header-y += openpromio.h
+header-y += pconf.h
+header-y += psrcompat.h
+header-y += pstate.h
+header-y += reg.h
+header-y += uctx.h
+header-y += utrap.h
+header-y += watchdog.h
+
+unifdef-y += fbio.h
+unifdef-y += perfctr.h
diff --git a/include/asm-sparc64/dma-mapping.h b/include/asm-sparc64/dma-mapping.h
index 3c2b5bc865..27c46fbeeb 100644
--- a/include/asm-sparc64/dma-mapping.h
+++ b/include/asm-sparc64/dma-mapping.h
@@ -160,6 +160,63 @@ static inline void dma_free_coherent(struct device *dev, size_t size,
         BUG();
 }
 
+static inline void
+dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, size_t size,
+                        enum dma_data_direction direction)
+{
+        BUG();
+}
+
+static inline void
+dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, size_t size,
+                           enum dma_data_direction direction)
+{
+        BUG();
+}
+
 #endif /* PCI */
 
+
+/* Now for the API extensions over the pci_ one */
+
+#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)
+#define dma_is_consistent(d)    (1)
+
+static inline int
+dma_get_cache_alignment(void)
+{
+        /* no easy way to get cache size on all processors, so return
+         * the maximum possible, to be safe */
+        return (1 << INTERNODE_CACHE_SHIFT);
+}
+
+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)
+{
+        /* just sync everything, that's all the pci API can do */
+        dma_sync_single_for_cpu(dev, dma_handle, offset+size, 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)
+{
+        /* just sync everything, that's all the pci API can do */
+        dma_sync_single_for_device(dev, dma_handle, offset+size, direction);
+}
+
+static inline void
+dma_cache_sync(void *vaddr, size_t size,
+               enum dma_data_direction direction)
+{
+        /* could define this in terms of the dma_cache ... operations,
+         * but if you get this on a platform, you should convert the platform
+         * to using the generic device DMA API */
+        BUG();
+}
+
 #endif /* _ASM_SPARC64_DMA_MAPPING_H */
diff --git a/include/asm-sparc64/ebus.h b/include/asm-sparc64/ebus.h
index 7a408a030f..a4afe9d570 100644
--- a/include/asm-sparc64/ebus.h
+++ b/include/asm-sparc64/ebus.h
@@ -10,13 +10,14 @@
 
 #include <asm/pbm.h>
 #include <asm/oplib.h>
+#include <asm/prom.h>
+#include <asm/of_device.h>
 
 struct linux_ebus_child {
         struct linux_ebus_child         *next;
         struct linux_ebus_device        *parent;
         struct linux_ebus               *bus;
-        int                              prom_node;
-        char                             prom_name[64];
+        struct device_node              *prom_node;
         struct resource                  resource[PROMREG_MAX];
         int                              num_addrs;
         unsigned int                     irqs[PROMINTR_MAX];
@@ -24,32 +25,29 @@ struct linux_ebus_child {
 };
 
 struct linux_ebus_device {
+        struct of_device                ofdev;
         struct linux_ebus_device        *next;
         struct linux_ebus_child         *children;
         struct linux_ebus               *bus;
-        int                              prom_node;
-        char                             prom_name[64];
+        struct device_node              *prom_node;
         struct resource                  resource[PROMREG_MAX];
         int                              num_addrs;
         unsigned int                     irqs[PROMINTR_MAX];
         int                              num_irqs;
 };
+#define to_ebus_device(d) container_of(d, struct linux_ebus_device, ofdev.dev)
 
 struct linux_ebus {
+        struct of_device                ofdev;
         struct linux_ebus               *next;
         struct linux_ebus_device        *devices;
         struct pci_pbm_info             *parent;
         struct pci_dev                  *self;
         int                              index;
         int                              is_rio;
-        int                              prom_node;
-        char                             prom_name[64];
-        struct linux_prom_ebus_ranges    ebus_ranges[PROMREG_MAX];
-        int                              num_ebus_ranges;
-        struct linux_prom_ebus_intmap    ebus_intmap[PROMREG_MAX];
-        int                              num_ebus_intmap;
-        struct linux_prom_ebus_intmask   ebus_intmask;
+        struct device_node              *prom_node;
 };
+#define to_ebus(d) container_of(d, struct linux_ebus, ofdev.dev)
 
 struct ebus_dma_info {
         spinlock_t      lock;
diff --git a/include/asm-sparc64/fhc.h b/include/asm-sparc64/fhc.h
index f29eaa2540..9e7f1b0d78 100644
--- a/include/asm-sparc64/fhc.h
+++ b/include/asm-sparc64/fhc.h
@@ -10,6 +10,7 @@
 #include <linux/timer.h>
 
 #include <asm/oplib.h>
+#include <asm/prom.h>
 #include <asm/upa.h>
 
 struct linux_fhc;
@@ -34,8 +35,7 @@ struct linux_central {
         unsigned long                   clkregs;
         unsigned long                   clkver;
         int                             slots;
-        int                             prom_node;
-        char                            prom_name[64];
+        struct device_node              *prom_node;
 
         struct linux_prom_ranges        central_ranges[PROMREG_MAX];
         int                             num_central_ranges;
@@ -112,8 +112,7 @@ struct linux_fhc {
         struct fhc_regs                 fhc_regs;
         int                             board;
         int                             jtag_master;
-        int                             prom_node;
-        char                            prom_name[64];
+        struct device_node              *prom_node;
 
         struct linux_prom_ranges        fhc_ranges[PROMREG_MAX];
         int                             num_fhc_ranges;
diff --git a/include/asm-sparc64/floppy.h b/include/asm-sparc64/floppy.h
index 07ccd6f04b..abf1500380 100644
--- a/include/asm-sparc64/floppy.h
+++ b/include/asm-sparc64/floppy.h
@@ -208,7 +208,55 @@ static void sun_fd_enable_dma(void)
         pdma_areasize = pdma_size;
 }
 
-extern irqreturn_t sparc_floppy_irq(int, void *, struct pt_regs *);
+irqreturn_t sparc_floppy_irq(int irq, void *dev_cookie, struct pt_regs *regs)
+{
+        if (likely(doing_pdma)) {
+                void __iomem *stat = (void __iomem *) fdc_status;
+                unsigned char *vaddr = pdma_vaddr;
+                unsigned long size = pdma_size;
+                u8 val;
+
+                while (size) {
+                        val = readb(stat);
+                        if (unlikely(!(val & 0x80))) {
+                                pdma_vaddr = vaddr;
+                                pdma_size = size;
+                                return IRQ_HANDLED;
+                        }
+                        if (unlikely(!(val & 0x20))) {
+                                pdma_vaddr = vaddr;
+                                pdma_size = size;
+                                doing_pdma = 0;
+                                goto main_interrupt;
+                        }
+                        if (val & 0x40) {
+                                /* read */
+                                *vaddr++ = readb(stat + 1);
+                        } else {
+                                unsigned char data = *vaddr++;
+
+                                /* write */
+                                writeb(data, stat + 1);
+                        }
+                        size--;
+                }
+
+                pdma_vaddr = vaddr;
+                pdma_size = size;
+
+                /* Send Terminal Count pulse to floppy controller. */
+                val = readb(auxio_register);
+                val |= AUXIO_AUX1_FTCNT;
+                writeb(val, auxio_register);
+                val &= ~AUXIO_AUX1_FTCNT;
+                writeb(val, auxio_register);
+
+                doing_pdma = 0;
+        }
+
+main_interrupt:
+        return floppy_interrupt(irq, dev_cookie, regs);
+}
 
 static int sun_fd_request_irq(void)
 {
@@ -219,7 +267,7 @@ static int sun_fd_request_irq(void)
                 once = 1;
 
                 error = request_irq(FLOPPY_IRQ, sparc_floppy_irq, 
-                                    SA_INTERRUPT, "floppy", NULL);
+                                    IRQF_DISABLED, "floppy", NULL);
 
                 return ((error == 0) ? 0 : -1);
         }
@@ -498,15 +546,14 @@ static int sun_pci_fd_test_drive(unsigned long port, int drive)
 #ifdef CONFIG_PCI
 static int __init ebus_fdthree_p(struct linux_ebus_device *edev)
 {
-        if (!strcmp(edev->prom_name, "fdthree"))
+        if (!strcmp(edev->prom_node->name, "fdthree"))
                 return 1;
-        if (!strcmp(edev->prom_name, "floppy")) {
-                char compat[16];
-                prom_getstring(edev->prom_node,
-                               "compatible",
-                               compat, sizeof(compat));
-                compat[15] = '\0';
-                if (!strcmp(compat, "fdthree"))
+        if (!strcmp(edev->prom_node->name, "floppy")) {
+                char *compat;
+
+                compat = of_get_property(edev->prom_node,
+                                         "compatible", NULL);
+                if (compat && !strcmp(compat, "fdthree"))
                         return 1;
         }
         return 0;
@@ -524,12 +571,12 @@ static unsigned long __init isa_floppy_init(void)
 
         for_each_isa(isa_br) {
                 for_each_isadev(isa_dev, isa_br) {
-                        if (!strcmp(isa_dev->prom_name, "dma")) {
+                        if (!strcmp(isa_dev->prom_node->name, "dma")) {
                                 struct sparc_isa_device *child =
                                         isa_dev->child;
 
                                 while (child) {
-                                        if (!strcmp(child->prom_name,
+                                        if (!strcmp(child->prom_node->name,
                                                     "floppy")) {
                                                 isa_dev = child;
                                                 goto isa_done;
@@ -614,6 +661,7 @@ static unsigned long __init sun_floppy_init(void)
                 struct linux_ebus_device *edev = NULL;
                 unsigned long config = 0;
                 void __iomem *auxio_reg;
+                char *state_prop;
 
                 for_each_ebus(ebus) {
                         for_each_ebusdev(edev, ebus) {
@@ -630,9 +678,8 @@ static unsigned long __init sun_floppy_init(void)
 #endif
                 }
 
-                prom_getproperty(edev->prom_node, "status",
-                                 state, sizeof(state));
-                if (!strncmp(state, "disabled", 8))
+                state_prop = of_get_property(edev->prom_node, "status", NULL);
+                if (state_prop && !strncmp(state_prop, "disabled", 8))
                         return 0;
                         
                 FLOPPY_IRQ = edev->irqs[0];
@@ -703,7 +750,7 @@ static unsigned long __init sun_floppy_init(void)
                  */
                 for_each_ebus(ebus) {
                         for_each_ebusdev(edev, ebus) {
-                                if (!strcmp(edev->prom_name, "ecpp")) {
+                                if (!strcmp(edev->prom_node->name, "ecpp")) {
                                         config = edev->resource[1].start;
                                         goto config_done;
                                 }
diff --git a/include/asm-sparc64/isa.h b/include/asm-sparc64/isa.h
index 4601bbfc3e..d9728b9031 100644
--- a/include/asm-sparc64/isa.h
+++ b/include/asm-sparc64/isa.h
@@ -9,37 +9,32 @@
 
 #include <asm/pbm.h>
 #include <asm/oplib.h>
+#include <asm/prom.h>
+#include <asm/of_device.h>
 
 struct sparc_isa_bridge;
 
 struct sparc_isa_device {
+        struct of_device        ofdev;
         struct sparc_isa_device *next;
         struct sparc_isa_device *child;
         struct sparc_isa_bridge *bus;
-        int                     prom_node;
-        char                    prom_name[64];
-        char                    compatible[64];
+        struct device_node      *prom_node;
         struct resource         resource;
         unsigned int            irq;
 };
+#define to_isa_device(d) container_of(d, struct sparc_isa_device, ofdev.dev)
 
 struct sparc_isa_bridge {
+        struct of_device        ofdev;
         struct sparc_isa_bridge *next;
         struct sparc_isa_device *devices;
         struct pci_pbm_info     *parent;
         struct pci_dev          *self;
         int                     index;
-        int                     prom_node;
-        char                    prom_name[64];
-#define linux_prom_isa_ranges linux_prom_ebus_ranges
-        struct linux_prom_isa_ranges    isa_ranges[PROMREG_MAX];
-        int                     num_isa_ranges;
-#define linux_prom_isa_intmap   linux_prom_ebus_intmap
-        struct linux_prom_isa_intmap    isa_intmap[PROMREG_MAX];
-        int                     num_isa_intmap;
-#define linux_prom_isa_intmask  linux_prom_ebus_intmask
-        struct linux_prom_isa_intmap    isa_intmask;
+        struct device_node      *prom_node;
 };
+#define to_isa_bridge(d) container_of(d, struct sparc_isa_bridge, ofdev.dev)
 
 extern struct sparc_isa_bridge  *isa_chain;
 
diff --git a/include/asm-sparc64/kdebug.h b/include/asm-sparc64/kdebug.h
index 4040d127ac..11251bdd00 100644
--- a/include/asm-sparc64/kdebug.h
+++ b/include/asm-sparc64/kdebug.h
@@ -17,6 +17,8 @@ struct die_args {
 
 extern int register_die_notifier(struct notifier_block *);
 extern int unregister_die_notifier(struct notifier_block *);
+extern int register_page_fault_notifier(struct notifier_block *);
+extern int unregister_page_fault_notifier(struct notifier_block *);
 extern struct atomic_notifier_head sparc64die_chain;
 
 extern void bad_trap(struct pt_regs *, long);
diff --git a/include/asm-sparc64/kprobes.h b/include/asm-sparc64/kprobes.h
index e9bb26f770..c9f5c34d31 100644
--- a/include/asm-sparc64/kprobes.h
+++ b/include/asm-sparc64/kprobes.h
@@ -12,6 +12,8 @@ typedef u32 kprobe_opcode_t;
 
 #define JPROBE_ENTRY(pentry)    (kprobe_opcode_t *)pentry
 #define arch_remove_kprobe(p)   do {} while (0)
+#define  ARCH_INACTIVE_KPROBE_COUNT 0
+#define flush_insn_slot(p)      do { } while (0)
 
 /* Architecture specific copy of original instruction*/
 struct arch_specific_insn {
diff --git a/include/asm-sparc64/mman.h b/include/asm-sparc64/mman.h
index 6fd878e614..8cc1860be6 100644
--- a/include/asm-sparc64/mman.h
+++ b/include/asm-sparc64/mman.h
@@ -35,4 +35,12 @@
 
 #define MADV_FREE       0x5             /* (Solaris) contents can be freed */
 
+#ifdef __KERNEL__
+#ifndef __ASSEMBLY__
+#define arch_mmap_check sparc64_mmap_check
+int sparc64_mmap_check(unsigned long addr, unsigned long len,
+                unsigned long flags);
+#endif
+#endif
+
 #endif /* __SPARC64_MMAN_H__ */
diff --git a/include/asm-sparc64/of_device.h b/include/asm-sparc64/of_device.h
new file mode 100644
index 0000000000..a62c7b997d
--- /dev/null
+++ b/include/asm-sparc64/of_device.h
@@ -0,0 +1,80 @@
+#ifndef _ASM_SPARC64_OF_DEVICE_H
+#define _ASM_SPARC64_OF_DEVICE_H
+#ifdef __KERNEL__
+
+#include <linux/device.h>
+#include <linux/mod_devicetable.h>
+#include <asm/openprom.h>
+#include <asm/prom.h>
+
+extern struct bus_type isa_bus_type;
+extern struct bus_type ebus_bus_type;
+extern struct bus_type sbus_bus_type;
+extern struct bus_type of_bus_type;
+
+/*
+ * The of_device is a kind of "base class" that is a superset of
+ * struct device for use by devices attached to an OF node and
+ * probed using OF properties.
+ */
+struct of_device
+{
+        struct device_node              *node;
+        struct device                   dev;
+        struct resource                 resource[PROMREG_MAX];
+        unsigned int                    irqs[PROMINTR_MAX];
+        int                             num_irqs;
+
+        void                            *sysdata;
+
+        int                             slot;
+        int                             portid;
+        int                             clock_freq;
+};
+#define to_of_device(d) container_of(d, struct of_device, dev)
+
+extern void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name);
+extern void of_iounmap(void __iomem *base, unsigned long size);
+
+extern struct of_device *of_find_device_by_node(struct device_node *);
+
+extern const struct of_device_id *of_match_device(
+        const struct of_device_id *matches, const struct of_device *dev);
+
+extern struct of_device *of_dev_get(struct of_device *dev);
+extern void of_dev_put(struct of_device *dev);
+
+/*
+ * An of_platform_driver driver is attached to a basic of_device on
+ * the ISA, EBUS, and SBUS busses on sparc64.
+ */
+struct of_platform_driver
+{
+        char                    *name;
+        struct of_device_id     *match_table;
+        struct module           *owner;
+
+        int     (*probe)(struct of_device* dev, const struct of_device_id *match);
+        int     (*remove)(struct of_device* dev);
+
+        int     (*suspend)(struct of_device* dev, pm_message_t state);
+        int     (*resume)(struct of_device* dev);
+        int     (*shutdown)(struct of_device* dev);
+
+        struct device_driver    driver;
+};
+#define to_of_platform_driver(drv) container_of(drv,struct of_platform_driver, driver)
+
+extern int of_register_driver(struct of_platform_driver *drv,
+                              struct bus_type *bus);
+extern void of_unregister_driver(struct of_platform_driver *drv);
+extern int of_device_register(struct of_device *ofdev);
+extern void of_device_unregister(struct of_device *ofdev);
+extern struct of_device *of_platform_device_create(struct device_node *np,
+                                                   const char *bus_id,
+                                                   struct device *parent,
+                                                   struct bus_type *bus);
+extern void of_release_dev(struct device *dev);
+
+#endif /* __KERNEL__ */
+#endif /* _ASM_SPARC64_OF_DEVICE_H */
diff --git a/include/asm-sparc64/openprom.h b/include/asm-sparc64/openprom.h
index b4959d2b0d..e01b80559c 100644
--- a/include/asm-sparc64/openprom.h
+++ b/include/asm-sparc64/openprom.h
@@ -175,7 +175,7 @@ struct linux_nodeops {
 };
 
 /* More fun PROM structures for device probing. */
-#define PROMREG_MAX     16
+#define PROMREG_MAX     24
 #define PROMVADDR_MAX   16
 #define PROMINTR_MAX    15
 
diff --git a/include/asm-sparc64/oplib.h b/include/asm-sparc64/oplib.h
index dea3e73f09..6a0da3b169 100644
--- a/include/asm-sparc64/oplib.h
+++ b/include/asm-sparc64/oplib.h
@@ -287,11 +287,6 @@ extern void prom_getstring(int node, const char *prop, char *buf, int bufsize);
 /* Does the passed node have the given "name"? YES=1 NO=0 */
 extern int prom_nodematch(int thisnode, const char *name);
 
-/* Puts in buffer a prom name in the form name@x,y or name (x for which_io 
- * and y for first regs phys address
- */
-extern int prom_getname(int node, char *buf, int buflen);
-
 /* Search all siblings starting at the passed node for "name" matching
  * the given string.  Returns the node on success, zero on failure.
  */
@@ -323,8 +318,9 @@ extern int prom_pathtoinode(const char *path);
 extern int prom_inst2pkg(int);
 
 /* CPU probing helpers.  */
-int cpu_find_by_instance(int instance, int *prom_node, int *mid);
-int cpu_find_by_mid(int mid, int *prom_node);
+struct device_node;
+int cpu_find_by_instance(int instance, struct device_node **dev_node, int *mid);
+int cpu_find_by_mid(int mid, struct device_node **prom_node);
 
 /* Client interface level routines. */
 extern void prom_set_trap_table(unsigned long tba);
diff --git a/include/asm-sparc64/page.h b/include/asm-sparc64/page.h
index fdf0ceb760..ff736eafa6 100644
--- a/include/asm-sparc64/page.h
+++ b/include/asm-sparc64/page.h
@@ -3,6 +3,8 @@
 #ifndef _SPARC64_PAGE_H
 #define _SPARC64_PAGE_H
 
+#ifdef __KERNEL__
+
 #include <asm/const.h>
 
 #if defined(CONFIG_SPARC64_PAGE_SIZE_8KB)
@@ -27,8 +29,6 @@
 #define DCACHE_ALIASING_POSSIBLE
 #endif
 
-#ifdef __KERNEL__
-
 #if defined(CONFIG_HUGETLB_PAGE_SIZE_4MB)
 #define HPAGE_SHIFT             22
 #elif defined(CONFIG_HUGETLB_PAGE_SIZE_512K)
@@ -141,8 +141,7 @@ typedef unsigned long pgprot_t;
 #define VM_DATA_DEFAULT_FLAGS   (VM_READ | VM_WRITE | VM_EXEC | \
                                  VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
-#endif /* !(__KERNEL__) */
-
 #include <asm-generic/page.h>
 
-#endif /* !(_SPARC64_PAGE_H) */
+#endif /* __KERNEL__ */
+#endif /* _SPARC64_PAGE_H */
diff --git a/include/asm-sparc64/parport.h b/include/asm-sparc64/parport.h
index 56b5197d78..d3895873e4 100644
--- a/include/asm-sparc64/parport.h
+++ b/include/asm-sparc64/parport.h
@@ -67,18 +67,17 @@ static __inline__ unsigned int get_dma_residue(unsigned int dmanr)
 
 static int ebus_ecpp_p(struct linux_ebus_device *edev)
 {
-        if (!strcmp(edev->prom_name, "ecpp"))
+        if (!strcmp(edev->prom_node->name, "ecpp"))
                 return 1;
-        if (!strcmp(edev->prom_name, "parallel")) {
-                char compat[19];
-                prom_getstring(edev->prom_node,
-                               "compatible",
-                               compat, sizeof(compat));
-                compat[18] = '\0';
-                if (!strcmp(compat, "ecpp"))
-                        return 1;
-                if (!strcmp(compat, "ns87317-ecpp") &&
-                    !strcmp(compat + 13, "ecpp"))
+        if (!strcmp(edev->prom_node->name, "parallel")) {
+                char *compat;
+
+                compat = of_get_property(edev->prom_node,
+                                         "compatible", NULL);
+                if (compat &&
+                    (!strcmp(compat, "ecpp") ||
+                     !strcmp(compat, "ns87317-ecpp") ||
+                     !strcmp(compat + 13, "ecpp")))
                         return 1;
         }
         return 0;
@@ -94,12 +93,12 @@ static int parport_isa_probe(int count)
                         struct sparc_isa_device *child;
                         unsigned long base;
 
-                        if (strcmp(isa_dev->prom_name, "dma"))
+                        if (strcmp(isa_dev->prom_node->name, "dma"))
                                 continue;
 
                         child = isa_dev->child;
                         while (child) {
-                                if (!strcmp(child->prom_name, "parallel"))
+                                if (!strcmp(child->prom_node->name, "parallel"))
                                         break;
                                 child = child->next;
                         }
diff --git a/include/asm-sparc64/pbm.h b/include/asm-sparc64/pbm.h
index 1396f11093..dcfa762935 100644
--- a/include/asm-sparc64/pbm.h
+++ b/include/asm-sparc64/pbm.h
@@ -15,6 +15,8 @@
 #include <asm/io.h>
 #include <asm/page.h>
 #include <asm/oplib.h>
+#include <asm/prom.h>
+#include <asm/of_device.h>
 #include <asm/iommu.h>
 
 /* The abstraction used here is that there are PCI controllers,
@@ -153,16 +155,15 @@ struct pci_pbm_info {
         int                             chip_revision;
 
         /* Name used for top-level resources. */
-        char                            name[64];
+        char                            *name;
 
         /* OBP specific information. */
-        int                             prom_node;
-        char                            prom_name[64];
-        struct linux_prom_pci_ranges    pbm_ranges[PROM_PCIRNG_MAX];
+        struct device_node              *prom_node;
+        struct linux_prom_pci_ranges    *pbm_ranges;
         int                             num_pbm_ranges;
-        struct linux_prom_pci_intmap    pbm_intmap[PROM_PCIIMAP_MAX];
+        struct linux_prom_pci_intmap    *pbm_intmap;
         int                             num_pbm_intmap;
-        struct linux_prom_pci_intmask   pbm_intmask;
+        struct linux_prom_pci_intmask   *pbm_intmask;
         u64                             ino_bitmap;
 
         /* PBM I/O and Memory space resources. */
@@ -209,7 +210,6 @@ struct pci_controller_info {
 
         /* Operations which are controller specific. */
         void (*scan_bus)(struct pci_controller_info *);
-        unsigned int (*irq_build)(struct pci_pbm_info *, struct pci_dev *, unsigned int);
         void (*base_address_update)(struct pci_dev *, int);
         void (*resource_adjust)(struct pci_dev *, struct resource *, struct resource *);
 
@@ -217,8 +217,6 @@ struct pci_controller_info {
         struct pci_ops                  *pci_ops;
         unsigned int                    pci_first_busno;
         unsigned int                    pci_last_busno;
-
-        void                            *starfire_cookie;
 };
 
 /* PCI devices which are not bridges have this placed in their pci_dev
@@ -227,8 +225,8 @@ struct pci_controller_info {
  */
 struct pcidev_cookie {
         struct pci_pbm_info             *pbm;
-        char                            prom_name[64];
-        int                             prom_node;
+        struct device_node              *prom_node;
+        struct of_device                *op;
         struct linux_prom_pci_registers prom_regs[PROMREG_MAX];
         int num_prom_regs;
         struct linux_prom_pci_registers prom_assignments[PROMREG_MAX];
diff --git a/include/asm-sparc64/percpu.h b/include/asm-sparc64/percpu.h
index baef13b589..ced8cbde04 100644
--- a/include/asm-sparc64/percpu.h
+++ b/include/asm-sparc64/percpu.h
@@ -11,6 +11,7 @@ extern unsigned long __per_cpu_base;
 extern unsigned long __per_cpu_shift;
 #define __per_cpu_offset(__cpu) \
         (__per_cpu_base + ((unsigned long)(__cpu) << __per_cpu_shift))
+#define per_cpu_offset(x) (__per_cpu_offset(x))
 
 /* Separate out the type, so (int[3], foo) works. */
 #define DEFINE_PER_CPU(type, name) \
@@ -21,6 +22,7 @@ register unsigned long __local_per_cpu_offset asm("g5");
 /* var is in discarded region: offset to particular copy we want */
 #define per_cpu(var, cpu) (*RELOC_HIDE(&per_cpu__##var, __per_cpu_offset(cpu)))
 #define __get_cpu_var(var) (*RELOC_HIDE(&per_cpu__##var, __local_per_cpu_offset))
+#define __raw_get_cpu_var(var) (*RELOC_HIDE(&per_cpu__##var, __local_per_cpu_offset))
 
 /* A macro to avoid #include hell... */
 #define percpu_modcopy(pcpudst, src, size)                      \
@@ -37,6 +39,7 @@ do {								\
 
 #define per_cpu(var, cpu)                       (*((void)cpu, &per_cpu__##var))
 #define __get_cpu_var(var)                      per_cpu__##var
+#define __raw_get_cpu_var(var)                  per_cpu__##var
 
 #endif  /* SMP */
 
diff --git a/include/asm-sparc64/pgtable.h b/include/asm-sparc64/pgtable.h
index 4e218814bb..b12be7a869 100644
--- a/include/asm-sparc64/pgtable.h
+++ b/include/asm-sparc64/pgtable.h
@@ -234,7 +234,7 @@ static inline pte_t pfn_pte(unsigned long pfn, pgprot_t prot)
         sz_bits = 0UL;
         if (_PAGE_SZBITS_4U != 0UL || _PAGE_SZBITS_4V != 0UL) {
                 __asm__ __volatile__(
-                "\n661: sethi           %uhi(%1), %0\n"
+                "\n661: sethi           %%uhi(%1), %0\n"
                 "       sllx            %0, 32, %0\n"
                 "       .section        .sun4v_2insn_patch, \"ax\"\n"
                 "       .word           661b\n"
@@ -339,7 +339,7 @@ static inline pgprot_t pgprot_noncached(pgprot_t prot)
         "       .section        .sun4v_2insn_patch, \"ax\"\n"
         "       .word           661b\n"
         "       andn            %0, %4, %0\n"
-        "       or              %0, %3, %0\n"
+        "       or              %0, %5, %0\n"
         "       .previous\n"
         : "=r" (val)
         : "0" (val), "i" (_PAGE_CP_4U | _PAGE_CV_4U), "i" (_PAGE_E_4U),
@@ -630,8 +630,9 @@ static inline unsigned long pte_present(pte_t pte)
 #define __pmd_page(pmd)         \
         ((unsigned long) __va((((unsigned long)pmd_val(pmd))<<11UL)))
 #define pmd_page(pmd)                   virt_to_page((void *)__pmd_page(pmd))
-#define pud_page(pud)           \
+#define pud_page_vaddr(pud)             \
         ((unsigned long) __va((((unsigned long)pud_val(pud))<<11UL)))
+#define pud_page(pud)                   virt_to_page((void *)pud_page_vaddr(pud))
 #define pmd_none(pmd)                   (!pmd_val(pmd))
 #define pmd_bad(pmd)                    (0)
 #define pmd_present(pmd)                (pmd_val(pmd) != 0U)
@@ -653,7 +654,7 @@ static inline unsigned long pte_present(pte_t pte)
 
 /* Find an entry in the second-level page table.. */
 #define pmd_offset(pudp, address)       \
-        ((pmd_t *) pud_page(*(pudp)) + \
+        ((pmd_t *) pud_page_vaddr(*(pudp)) + \
          (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1)))
 
 /* Find an entry in the third-level page table.. */
@@ -756,6 +757,8 @@ extern unsigned long *sparc64_valid_addr_bitmap;
 #define kern_addr_valid(addr)   \
         (test_bit(__pa((unsigned long)(addr))>>22, sparc64_valid_addr_bitmap))
 
+extern int page_in_phys_avail(unsigned long paddr);
+
 extern int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from,
                                unsigned long pfn,
                                unsigned long size, pgprot_t prot);
diff --git a/include/asm-sparc64/prom.h b/include/asm-sparc64/prom.h
new file mode 100644
index 0000000000..99671ed662
--- /dev/null
+++ b/include/asm-sparc64/prom.h
@@ -0,0 +1,112 @@
+#ifndef _SPARC64_PROM_H
+#define _SPARC64_PROM_H
+#ifdef __KERNEL__
+
+
+/*
+ * Definitions for talking to the Open Firmware PROM on
+ * Power Macintosh computers.
+ *
+ * Copyright (C) 1996-2005 Paul Mackerras.
+ *
+ * Updates for PPC64 by Peter Bergner & David Engebretsen, IBM Corp.
+ * Updates for SPARC64 by David S. Miller
+ *
+ * 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/types.h>
+#include <linux/proc_fs.h>
+#include <asm/atomic.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;
+};
+
+struct of_irq_controller;
+struct device_node {
+        char    *name;
+        char    *type;
+        phandle node;
+        char    *path_component_name;
+        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;
+        unsigned int unique_id;
+
+        struct of_irq_controller *irq_trans;
+};
+
+struct of_irq_controller {
+        unsigned int    (*irq_build)(struct device_node *, unsigned int, void *);
+        void            *data;
+};
+
+/* flag descriptions */
+#define OF_DYNAMIC 1 /* node and properties were allocated via kmalloc */
+
+#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)
+
+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_node_by_name(struct device_node *from,
+        const char *name);
+#define for_each_node_by_name(dn, name) \
+        for (dn = of_find_node_by_name(NULL, name); dn; \
+             dn = of_find_node_by_name(dn, name))
+extern struct device_node *of_find_node_by_type(struct device_node *from,
+        const char *type);
+#define for_each_node_by_type(dn, type) \
+        for (dn = of_find_node_by_type(NULL, type); dn; \
+             dn = of_find_node_by_type(dn, type))
+extern struct device_node *of_find_compatible_node(struct device_node *from,
+        const char *type, const char *compat);
+extern struct device_node *of_find_node_by_path(const char *path);
+extern struct device_node *of_find_node_by_phandle(phandle handle);
+extern struct device_node *of_get_parent(const struct device_node *node);
+extern struct device_node *of_get_next_child(const struct device_node *node,
+                                             struct device_node *prev);
+extern struct property *of_find_property(struct device_node *np,
+                                         const char *name,
+                                         int *lenp);
+extern int of_device_is_compatible(struct device_node *device, const char *);
+extern void *of_get_property(struct device_node *node, const char *name,
+                             int *lenp);
+extern int of_set_property(struct device_node *node, const char *name, void *val, int len);
+extern int of_getintprop_default(struct device_node *np,
+                                 const char *name,
+                                 int def);
+extern int of_n_addr_cells(struct device_node *np);
+extern int of_n_size_cells(struct device_node *np);
+
+extern void prom_build_devicetree(void);
+
+#endif /* __KERNEL__ */
+#endif /* _SPARC64_PROM_H */
diff --git a/include/asm-sparc64/sbus.h b/include/asm-sparc64/sbus.h
index 48279e10f3..7efd49d31b 100644
--- a/include/asm-sparc64/sbus.h
+++ b/include/asm-sparc64/sbus.h
@@ -11,6 +11,8 @@
 #include <linux/ioport.h>
 
 #include <asm/oplib.h>
+#include <asm/prom.h>
+#include <asm/of_device.h>
 #include <asm/iommu.h>
 #include <asm/scatterlist.h>
 
@@ -42,18 +44,19 @@ struct sbus_bus;
 
 /* Linux SBUS device tables */
 struct sbus_dev {
-        struct sbus_bus *bus;   /* Our toplevel parent SBUS     */
-        struct sbus_dev *next;  /* Chain of siblings            */
-        struct sbus_dev *child; /* Chain of children            */
-        struct sbus_dev *parent;/* Parent device if not toplevel*/
-        int prom_node;          /* OBP node of this device      */
-        char prom_name[64];     /* OBP device name property     */
-        int slot;               /* SBUS slot number             */
+        struct of_device        ofdev;
+        struct sbus_bus         *bus;
+        struct sbus_dev         *next;
+        struct sbus_dev         *child;
+        struct sbus_dev         *parent;
+        int prom_node;  
+        char prom_name[64];
+        int slot;
 
         struct resource resource[PROMREG_MAX];
 
         struct linux_prom_registers reg_addrs[PROMREG_MAX];
-        int num_registers, ranges_applied;
+        int num_registers;
 
         struct linux_prom_ranges device_ranges[PROMREG_MAX];
         int num_device_ranges;
@@ -61,9 +64,11 @@ struct sbus_dev {
         unsigned int irqs[4];
         int num_irqs;
 };
+#define to_sbus_device(d) container_of(d, struct sbus_dev, ofdev.dev)
 
 /* This struct describes the SBus(s) found on this machine. */
 struct sbus_bus {
+        struct of_device        ofdev;
         void                    *iommu;         /* Opaque IOMMU cookie  */
         struct sbus_dev         *devices;       /* Tree of SBUS devices */
         struct sbus_bus         *next;          /* Next SBUS in system  */
@@ -75,8 +80,8 @@ struct sbus_bus {
         int num_sbus_ranges;
 
         int portid;
-        void *starfire_cookie;
 };
+#define to_sbus(d) container_of(d, struct sbus_bus, ofdev.dev)
 
 extern struct sbus_bus *sbus_root;
 
@@ -95,6 +100,7 @@ extern struct sbus_bus *sbus_root;
 #define sbus_can_dma_64bit(sdev)        (1)
 #define sbus_can_burst64(sdev)          (1)
 extern void sbus_set_sbus64(struct sbus_dev *, int);
+extern void sbus_fill_device_irq(struct sbus_dev *);
 
 /* These yield IOMMU mappings in consistent mode. */
 extern void *sbus_alloc_consistent(struct sbus_dev *, size_t, dma_addr_t *dma_addrp);
@@ -119,4 +125,10 @@ extern void sbus_dma_sync_sg_for_cpu(struct sbus_dev *, struct scatterlist *, in
 #define sbus_dma_sync_sg sbus_dma_sync_sg_for_cpu
 extern void sbus_dma_sync_sg_for_device(struct sbus_dev *, struct scatterlist *, int, int);
 
+extern void sbus_arch_bus_ranges_init(struct device_node *, struct sbus_bus *);
+extern void sbus_setup_iommu(struct sbus_bus *, struct device_node *);
+extern void sbus_setup_arch_props(struct sbus_bus *, struct device_node *);
+extern int sbus_arch_preinit(void);
+extern void sbus_arch_postinit(void);
+
 #endif /* !(_SPARC64_SBUS_H) */
diff --git a/include/asm-sparc64/sfp-machine.h b/include/asm-sparc64/sfp-machine.h
index 5015bb8d6c..89d42431ef 100644
--- a/include/asm-sparc64/sfp-machine.h
+++ b/include/asm-sparc64/sfp-machine.h
@@ -34,7 +34,7 @@
 #define _FP_MUL_MEAT_D(R,X,Y)                                   \
   _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
 #define _FP_MUL_MEAT_Q(R,X,Y)                                   \
-  _FP_MUL_MEAT_2_wide_3mul(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
+  _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
 
 #define _FP_DIV_MEAT_S(R,X,Y)   _FP_DIV_MEAT_1_imm(S,R,X,Y,_FP_DIV_HELP_imm)
 #define _FP_DIV_MEAT_D(R,X,Y)   _FP_DIV_MEAT_1_udiv_norm(D,R,X,Y)
diff --git a/include/asm-sparc64/shmparam.h b/include/asm-sparc64/shmparam.h
index 8c66fded8a..911d0427de 100644
--- a/include/asm-sparc64/shmparam.h
+++ b/include/asm-sparc64/shmparam.h
@@ -1,6 +1,7 @@
 /* $Id: shmparam.h,v 1.5 2001/09/24 21:17:57 kanoj Exp $ */
 #ifndef _ASMSPARC64_SHMPARAM_H
 #define _ASMSPARC64_SHMPARAM_H
+#ifdef __KERNEL__
 
 #include <asm/spitfire.h>
 
@@ -8,4 +9,5 @@
 /* attach addr a multiple of this */
 #define SHMLBA  ((PAGE_SIZE > L1DCACHE_SIZE) ? PAGE_SIZE : L1DCACHE_SIZE)
 
+#endif /* __KERNEL__ */
 #endif /* _ASMSPARC64_SHMPARAM_H */
diff --git a/include/asm-sparc64/signal.h b/include/asm-sparc64/signal.h
index fdc42a14d4..9968871103 100644
--- a/include/asm-sparc64/signal.h
+++ b/include/asm-sparc64/signal.h
@@ -133,16 +133,13 @@ struct sigstack {
  * usage of signal stacks by using the (now obsolete) sa_restorer field in
  * the sigaction structure as a stack pointer. This is now possible due to
  * the changes in signal handling. LBT 010493.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * SA_RESTART flag to get restarting signals (which were the default long ago)
- * SA_SHIRQ flag is for shared interrupt support on PCI and EISA.
  */
 #define SA_NOCLDSTOP    _SV_IGNCHILD
 #define SA_STACK        _SV_SSTACK
 #define SA_ONSTACK      _SV_SSTACK
 #define SA_RESTART      _SV_INTR
 #define SA_ONESHOT      _SV_RESET
-#define SA_INTERRUPT    0x10u
 #define SA_NOMASK       0x20u
 #define SA_NOCLDWAIT    0x100u
 #define SA_SIGINFO      0x200u
diff --git a/include/asm-sparc64/socket.h b/include/asm-sparc64/socket.h
index 59987dad33..754d46a50a 100644
--- a/include/asm-sparc64/socket.h
+++ b/include/asm-sparc64/socket.h
@@ -48,6 +48,7 @@
 #define SCM_TIMESTAMP           SO_TIMESTAMP
 
 #define SO_PEERSEC              0x001e
+#define SO_PASSSEC              0x001f
 
 /* Security levels - as per NRL IPv6 - don't actually do anything */
 #define SO_SECURITY_AUTHENTICATION              0x5001
diff --git a/include/asm-sparc64/starfire.h b/include/asm-sparc64/starfire.h
index b606cb2b32..48b50b5e35 100644
--- a/include/asm-sparc64/starfire.h
+++ b/include/asm-sparc64/starfire.h
@@ -14,7 +14,7 @@ extern int this_is_starfire;
 extern void check_if_starfire(void);
 extern void starfire_cpu_setup(void);
 extern int starfire_hard_smp_processor_id(void);
-extern void *starfire_hookup(int);
+extern void starfire_hookup(int);
 extern unsigned int starfire_translate(unsigned long imap, unsigned int upaid);
 
 #endif
diff --git a/include/asm-sparc64/system.h b/include/asm-sparc64/system.h
index 4ca68600c6..a8b7432c9a 100644
--- a/include/asm-sparc64/system.h
+++ b/include/asm-sparc64/system.h
@@ -123,8 +123,6 @@ do {	__asm__ __volatile__("ba,pt	%%xcc, 1f\n\t" \
 #define read_barrier_depends()          do { } while(0)
 #define set_mb(__var, __value) \
         do { __var = __value; membar_storeload_storestore(); } while(0)
-#define set_wmb(__var, __value) \
-        do { __var = __value; wmb(); } while(0)
 
 #ifdef CONFIG_SMP
 #define smp_mb()        mb()
diff --git a/include/asm-sparc64/topology.h b/include/asm-sparc64/topology.h
index 0e234e201b..98a6c61358 100644
--- a/include/asm-sparc64/topology.h
+++ b/include/asm-sparc64/topology.h
@@ -1,6 +1,9 @@
 #ifndef _ASM_SPARC64_TOPOLOGY_H
 #define _ASM_SPARC64_TOPOLOGY_H
 
+#include <asm/spitfire.h>
+#define smt_capable()   (tlb_type == hypervisor)
+
 #include <asm-generic/topology.h>
 
 #endif /* _ASM_SPARC64_TOPOLOGY_H */
diff --git a/include/asm-sparc64/vdev.h b/include/asm-sparc64/vdev.h
deleted file mode 100644
index 996e6be7b9..0000000000
--- a/include/asm-sparc64/vdev.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* vdev.h: SUN4V virtual device interfaces and defines.
- *
- * Copyright (C) 2006 David S. Miller <davem@davemloft.net>
- */
-
-#ifndef _SPARC64_VDEV_H
-#define _SPARC64_VDEV_H
-
-#include <linux/types.h>
-
-extern u32 sun4v_vdev_devhandle;
-extern int sun4v_vdev_root;
-
-extern unsigned int sun4v_vdev_device_interrupt(unsigned int);
-
-#endif /* !(_SPARC64_VDEV_H) */
diff --git a/include/asm-um/alternative-asm.i b/include/asm-um/alternative-asm.i
new file mode 100644
index 0000000000..cae9faca13
--- /dev/null
+++ b/include/asm-um/alternative-asm.i
@@ -0,0 +1,6 @@
+#ifndef __UM_ALTERNATIVE_ASM_I
+#define __UM_ALTERNATIVE_ASM_I
+
+#include "asm/arch/alternative-asm.i"
+
+#endif
diff --git a/include/asm-um/frame.i b/include/asm-um/frame.i
new file mode 100644
index 0000000000..09d5dca5d9
--- /dev/null
+++ b/include/asm-um/frame.i
@@ -0,0 +1,6 @@
+#ifndef __UM_FRAME_I
+#define __UM_FRAME_I
+
+#include "asm/arch/frame.i"
+
+#endif
diff --git a/include/asm-um/hw_irq.h b/include/asm-um/hw_irq.h
index 4ee38c0b6a..1cf84cf5f2 100644
--- a/include/asm-um/hw_irq.h
+++ b/include/asm-um/hw_irq.h
@@ -4,7 +4,4 @@
 #include "asm/irq.h"
 #include "asm/archparam.h"
 
-static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i)
-{}
-
 #endif
diff --git a/include/asm-um/io.h b/include/asm-um/io.h
index 1934d9340e..44e8b8c772 100644
--- a/include/asm-um/io.h
+++ b/include/asm-um/io.h
@@ -45,8 +45,13 @@ static inline void writel(unsigned int b, volatile void __iomem *addr)
 {
         *(volatile unsigned int __force *) addr = b;
 }
+static inline void writeq(unsigned int b, volatile void __iomem *addr)
+{
+        *(volatile unsigned long long __force *) addr = b;
+}
 #define __raw_writeb writeb
 #define __raw_writew writew
 #define __raw_writel writel
+#define __raw_writeq writeq
 
 #endif
diff --git a/include/asm-um/kmap_types.h b/include/asm-um/kmap_types.h
index 0b22ad776e..6c03acdb44 100644
--- a/include/asm-um/kmap_types.h
+++ b/include/asm-um/kmap_types.h
@@ -6,6 +6,24 @@
 #ifndef __UM_KMAP_TYPES_H
 #define __UM_KMAP_TYPES_H
 
-#include "asm/arch/kmap_types.h"
+/* No more #include "asm/arch/kmap_types.h" ! */
+
+enum km_type {
+        KM_BOUNCE_READ,
+        KM_SKB_SUNRPC_DATA,
+        KM_SKB_DATA_SOFTIRQ,
+        KM_USER0,
+        KM_USER1,
+        KM_UML_USERCOPY,        /* UML specific, for copy_*_user - used in do_op_one_page */
+        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-um/pgtable-2level.h b/include/asm-um/pgtable-2level.h
index ffe017f6b6..6050e0eb25 100644
--- a/include/asm-um/pgtable-2level.h
+++ b/include/asm-um/pgtable-2level.h
@@ -41,7 +41,7 @@ static inline void pgd_mkuptodate(pgd_t pgd)	{ }
 #define pfn_pte(pfn, prot) __pte(pfn_to_phys(pfn) | pgprot_val(prot))
 #define pfn_pmd(pfn, prot) __pmd(pfn_to_phys(pfn) | pgprot_val(prot))
 
-#define pmd_page_kernel(pmd) \
+#define pmd_page_vaddr(pmd) \
         ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
 
 /*
diff --git a/include/asm-um/pgtable-3level.h b/include/asm-um/pgtable-3level.h
index 786c257272..ca0c2a92a1 100644
--- a/include/asm-um/pgtable-3level.h
+++ b/include/asm-um/pgtable-3level.h
@@ -74,11 +74,12 @@ extern inline void pud_clear (pud_t *pud)
         set_pud(pud, __pud(0));
 }
 
-#define pud_page(pud) \
+#define pud_page(pud) phys_to_page(pud_val(pud) & PAGE_MASK)
+#define pud_page_vaddr(pud) \
         ((struct page *) __va(pud_val(pud) & PAGE_MASK))
 
 /* Find an entry in the second-level page table.. */
-#define pmd_offset(pud, address) ((pmd_t *) pud_page(*(pud)) + \
+#define pmd_offset(pud, address) ((pmd_t *) pud_page_vaddr(*(pud)) + \
                         pmd_index(address))
 
 static inline unsigned long pte_pfn(pte_t pte)
diff --git a/include/asm-um/pgtable.h b/include/asm-um/pgtable.h
index ac64eb9558..188f726217 100644
--- a/include/asm-um/pgtable.h
+++ b/include/asm-um/pgtable.h
@@ -274,12 +274,6 @@ static inline pte_t pte_mkread(pte_t pte)
         return(pte_mknewprot(pte)); 
 }
 
-static inline pte_t pte_mkexec(pte_t pte)
-{ 
-        pte_set_bits(pte, _PAGE_USER);
-        return(pte_mknewprot(pte)); 
-}
-
 static inline pte_t pte_mkdirty(pte_t pte)
 { 
         pte_set_bits(pte, _PAGE_DIRTY);
@@ -349,7 +343,7 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
         return pte; 
 }
 
-#define pmd_page_kernel(pmd) ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
+#define pmd_page_vaddr(pmd) ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
 
 /*
  * the pgd page can be thought of an array like this: pgd_t[PTRS_PER_PGD]
@@ -389,7 +383,7 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
  */
 #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))
+        ((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)
diff --git a/include/asm-um/processor-generic.h b/include/asm-um/processor-generic.h
index 824c288963..d99bbddffd 100644
--- a/include/asm-um/processor-generic.h
+++ b/include/asm-um/processor-generic.h
@@ -13,6 +13,7 @@ struct task_struct;
 #include "asm/ptrace.h"
 #include "choose-mode.h"
 #include "registers.h"
+#include "sysdep/archsetjmp.h"
 
 struct mm_struct;
 
@@ -43,8 +44,7 @@ struct thread_struct {
 #endif
 #ifdef CONFIG_MODE_SKAS
                 struct {
-                        void *switch_buf;
-                        void *fork_buf;
+                        jmp_buf switch_buf;
                         int mm_count;
                 } skas;
 #endif
@@ -138,9 +138,7 @@ extern struct cpuinfo_um cpu_data[];
 
 #ifdef CONFIG_MODE_SKAS
 #define KSTK_REG(tsk, reg) \
-        ({ union uml_pt_regs regs; \
-           get_thread_regs(&regs, tsk->thread.mode.skas.switch_buf); \
-           UPT_REG(&regs, reg); })
+        get_thread_reg(reg, &tsk->thread.mode.skas.switch_buf)
 #else
 #define KSTK_REG(tsk, reg) (0xbadbabe)
 #endif
diff --git a/include/asm-um/ptrace-generic.h b/include/asm-um/ptrace-generic.h
index a36f5371b3..99c87c5ce9 100644
--- a/include/asm-um/ptrace-generic.h
+++ b/include/asm-um/ptrace-generic.h
@@ -8,19 +8,7 @@
 
 #ifndef __ASSEMBLY__
 
-
-#define pt_regs pt_regs_subarch
-#define show_regs show_regs_subarch
-#define send_sigtrap send_sigtrap_subarch
-
-#include "asm/arch/ptrace.h"
-
-#undef pt_regs
-#undef show_regs
-#undef send_sigtrap
-#undef user_mode
-#undef instruction_pointer
-
+#include "asm/arch/ptrace-abi.h"
 #include "sysdep/ptrace.h"
 
 struct pt_regs {
diff --git a/include/asm-um/ptrace-x86_64.h b/include/asm-um/ptrace-x86_64.h
index c894e68b1f..03b4af4ac0 100644
--- a/include/asm-um/ptrace-x86_64.h
+++ b/include/asm-um/ptrace-x86_64.h
@@ -11,21 +11,20 @@
 #include "asm/errno.h"
 #include "asm/host_ldt.h"
 
-#define signal_fault signal_fault_x86_64
 #define __FRAME_OFFSETS /* Needed to get the R* macros */
 #include "asm/ptrace-generic.h"
-#undef signal_fault
 
 #define HOST_AUDIT_ARCH AUDIT_ARCH_X86_64
 
-void signal_fault(struct pt_regs_subarch *regs, void *frame, char *where);
-
+/* Also defined in sysdep/ptrace.h, so may already be defined. */
+#ifndef FS_BASE
 #define FS_BASE (21 * sizeof(unsigned long))
 #define GS_BASE (22 * sizeof(unsigned long))
 #define DS (23 * sizeof(unsigned long))
 #define ES (24 * sizeof(unsigned long))
 #define FS (25 * sizeof(unsigned long))
 #define GS (26 * sizeof(unsigned long))
+#endif
 
 #define PT_REGS_RBX(r) UPT_RBX(&(r)->regs)
 #define PT_REGS_RCX(r) UPT_RCX(&(r)->regs)
diff --git a/include/asm-v850/Kbuild b/include/asm-v850/Kbuild
new file mode 100644
index 0000000000..c68e1680da
--- /dev/null
+++ b/include/asm-v850/Kbuild
@@ -0,0 +1 @@
+include include/asm-generic/Kbuild.asm
diff --git a/include/asm-v850/hw_irq.h b/include/asm-v850/hw_irq.h
index a8aab43427..043e94bb6b 100644
--- a/include/asm-v850/hw_irq.h
+++ b/include/asm-v850/hw_irq.h
@@ -1,8 +1,4 @@
 #ifndef __V850_HW_IRQ_H__
 #define __V850_HW_IRQ_H__
 
-static inline void hw_resend_irq (struct hw_interrupt_type *h, unsigned int i)
-{
-}
-
 #endif /* __V850_HW_IRQ_H__ */
diff --git a/include/asm-v850/page.h b/include/asm-v850/page.h
index ad03c46a1f..d693ffb136 100644
--- a/include/asm-v850/page.h
+++ b/include/asm-v850/page.h
@@ -14,6 +14,8 @@
 #ifndef __V850_PAGE_H__
 #define __V850_PAGE_H__
 
+#ifdef __KERNEL__
+
 #include <asm/machdep.h>
 
 
@@ -32,7 +34,6 @@
 #endif
 
 
-#ifdef __KERNEL__
 #ifndef __ASSEMBLY__
 
 #define STRICT_MM_TYPECHECKS
@@ -122,9 +123,9 @@ typedef unsigned long pgprot_t;
 #define __va(x)              ((void *)__phys_to_virt ((unsigned long)(x)))
 
 
-#endif /* KERNEL */
-
 #include <asm-generic/memory_model.h>
 #include <asm-generic/page.h>
 
+#endif /* KERNEL */
+
 #endif /* __V850_PAGE_H__ */
diff --git a/include/asm-v850/param.h b/include/asm-v850/param.h
index 8d796e4bff..3c65bd5737 100644
--- a/include/asm-v850/param.h
+++ b/include/asm-v850/param.h
@@ -14,8 +14,6 @@
 #ifndef __V850_PARAM_H__
 #define __V850_PARAM_H__
 
-#include <asm/machdep.h>        /* For HZ */
-
 #define EXEC_PAGESIZE   4096
 
 #ifndef NOGROUP
@@ -25,6 +23,8 @@
 #define MAXHOSTNAMELEN  64      /* max length of hostname */
 
 #ifdef __KERNEL__
+#include <asm/machdep.h>        /* For HZ */
+
 # define USER_HZ        100
 # define CLOCKS_PER_SEC USER_HZ
 #endif
diff --git a/include/asm-v850/processor.h b/include/asm-v850/processor.h
index 6965b66cca..979e3467f9 100644
--- a/include/asm-v850/processor.h
+++ b/include/asm-v850/processor.h
@@ -18,6 +18,7 @@
 #include <linux/thread_info.h>
 #endif
 
+#include <linux/compiler.h>
 #include <asm/ptrace.h>
 #include <asm/entry.h>
 
@@ -106,7 +107,7 @@ unsigned long get_wchan (struct task_struct *p);
 #define KSTK_ESP(task)  task_sp (task)
 
 
-#define cpu_relax()    ((void)0)
+#define cpu_relax()    barrier()
 
 
 #else /* __ASSEMBLY__ */
diff --git a/include/asm-v850/signal.h b/include/asm-v850/signal.h
index cb52caa699..a38df0834b 100644
--- a/include/asm-v850/signal.h
+++ b/include/asm-v850/signal.h
@@ -77,7 +77,6 @@ typedef unsigned long sigset_t;
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * 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.
@@ -97,7 +96,6 @@ typedef unsigned long sigset_t;
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 #define SA_RESTORER     0x04000000
 
diff --git a/include/asm-v850/socket.h b/include/asm-v850/socket.h
index 0240d366a0..0dfe55ac2e 100644
--- a/include/asm-v850/socket.h
+++ b/include/asm-v850/socket.h
@@ -48,5 +48,6 @@
 #define SO_ACCEPTCONN           30
 
 #define SO_PEERSEC              31
+#define SO_PASSSEC              34
 
 #endif /* __V850_SOCKET_H__ */
diff --git a/include/asm-v850/system.h b/include/asm-v850/system.h
index 7091af4b78..da39916f10 100644
--- a/include/asm-v850/system.h
+++ b/include/asm-v850/system.h
@@ -68,7 +68,6 @@ static inline int irqs_disabled (void)
 #define read_barrier_depends()  ((void)0)
 #define set_rmb(var, value)     do { xchg (&var, value); } while (0)
 #define set_mb(var, value)      set_rmb (var, value)
-#define set_wmb(var, value)     do { var = value; wmb (); } while (0)
 
 #define smp_mb()        mb ()
 #define smp_rmb()       rmb ()
diff --git a/include/asm-v850/unistd.h b/include/asm-v850/unistd.h
index bcb44bfe57..552b7c873a 100644
--- a/include/asm-v850/unistd.h
+++ b/include/asm-v850/unistd.h
@@ -238,12 +238,13 @@
 #ifdef __KERNEL__
 
 #include <asm/clinkage.h>
+#include <linux/err.h>
 
 #define __syscall_return(type, res)                                           \
   do {                                                                        \
-          /* user-visible error numbers are in the range -1 - -124:           \
+          /* user-visible error numbers are in the range -1 - -MAX_ERRNO:      \
              see <asm-v850/errno.h> */                                        \
-          if (__builtin_expect ((unsigned long)(res) >= (unsigned long)(-125), 0)) { \
+          if (__builtin_expect ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO), 0)) { \
                   errno = -(res);                                             \
                   res = -1;                                                   \
           }                                                                   \
diff --git a/include/asm-x86_64/Kbuild b/include/asm-x86_64/Kbuild
new file mode 100644
index 0000000000..1ee9b07f3f
--- /dev/null
+++ b/include/asm-x86_64/Kbuild
@@ -0,0 +1,22 @@
+include include/asm-generic/Kbuild.asm
+
+ALTARCH := i386
+ARCHDEF := defined __x86_64__
+ALTARCHDEF := defined __i386__
+
+header-y += boot.h
+header-y += bootsetup.h
+header-y += cpufeature.h
+header-y += debugreg.h
+header-y += ldt.h
+header-y += msr.h
+header-y += prctl.h
+header-y += ptrace-abi.h
+header-y += setup.h
+header-y += sigcontext32.h
+header-y += ucontext.h
+header-y += vsyscall32.h
+
+unifdef-y += mce.h
+unifdef-y += mtrr.h
+unifdef-y += vsyscall.h
diff --git a/include/asm-x86_64/acpi.h b/include/asm-x86_64/acpi.h
index 2c95a319c0..ed59aa4c6f 100644
--- a/include/asm-x86_64/acpi.h
+++ b/include/asm-x86_64/acpi.h
@@ -155,8 +155,6 @@ extern void acpi_reserve_bootmem(void);
 
 #endif /*CONFIG_ACPI_SLEEP*/
 
-#define boot_cpu_physical_apicid boot_cpu_id
-
 extern int acpi_disabled;
 extern int acpi_pci_disabled;
 
diff --git a/include/asm-x86_64/alternative-asm.i b/include/asm-x86_64/alternative-asm.i
new file mode 100644
index 0000000000..e4041f4fa4
--- /dev/null
+++ b/include/asm-x86_64/alternative-asm.i
@@ -0,0 +1,14 @@
+#include <linux/config.h>
+
+#ifdef CONFIG_SMP
+        .macro LOCK_PREFIX
+1:      lock
+        .section .smp_locks,"a"
+        .align 8
+        .quad 1b
+        .previous
+        .endm
+#else
+        .macro LOCK_PREFIX
+        .endm
+#endif
diff --git a/include/asm-x86_64/alternative.h b/include/asm-x86_64/alternative.h
new file mode 100644
index 0000000000..a584826cc5
--- /dev/null
+++ b/include/asm-x86_64/alternative.h
@@ -0,0 +1,136 @@
+#ifndef _X86_64_ALTERNATIVE_H
+#define _X86_64_ALTERNATIVE_H
+
+#ifdef __KERNEL__
+
+#include <linux/types.h>
+#include <asm/cpufeature.h>
+
+struct alt_instr {
+        u8 *instr;              /* original instruction */
+        u8 *replacement;
+        u8  cpuid;              /* cpuid bit set for replacement */
+        u8  instrlen;           /* length of original instruction */
+        u8  replacementlen;     /* length of new instruction, <= instrlen */
+        u8  pad[5];
+};
+
+extern void apply_alternatives(struct alt_instr *start, struct alt_instr *end);
+
+struct module;
+
+#ifdef CONFIG_SMP
+extern void alternatives_smp_module_add(struct module *mod, char *name,
+                                        void *locks, void *locks_end,
+                                        void *text, void *text_end);
+extern void alternatives_smp_module_del(struct module *mod);
+extern void alternatives_smp_switch(int smp);
+#else
+static inline void alternatives_smp_module_add(struct module *mod, char *name,
+                                        void *locks, void *locks_end,
+                                        void *text, void *text_end) {}
+static inline void alternatives_smp_module_del(struct module *mod) {}
+static inline void alternatives_smp_switch(int smp) {}
+#endif
+
+#endif
+
+/*
+ * Alternative instructions for different CPU types or capabilities.
+ *
+ * This allows to use optimized instructions even on generic binary
+ * kernels.
+ *
+ * length of oldinstr must be longer or equal the length of newinstr
+ * It can be padded with nops as needed.
+ *
+ * For non barrier like inlines please define new variants
+ * without volatile and memory clobber.
+ */
+#define alternative(oldinstr, newinstr, feature)        \
+        asm volatile ("661:\n\t" oldinstr "\n662:\n"                 \
+                      ".section .altinstructions,\"a\"\n"            \
+                      "  .align 8\n"                                   \
+                      "  .quad 661b\n"            /* label */          \
+                      "  .quad 663f\n"            /* new instruction */ \
+                      "  .byte %c0\n"             /* feature bit */    \
+                      "  .byte 662b-661b\n"       /* sourcelen */      \
+                      "  .byte 664f-663f\n"       /* replacementlen */ \
+                      ".previous\n"                                     \
+                      ".section .altinstr_replacement,\"ax\"\n"         \
+                      "663:\n\t" newinstr "\n664:\n"   /* replacement */ \
+                      ".previous" :: "i" (feature) : "memory")
+
+/*
+ * Alternative inline assembly with input.
+ *
+ * Pecularities:
+ * No memory clobber here.
+ * Argument numbers start with 1.
+ * Best is to use constraints that are fixed size (like (%1) ... "r")
+ * If you use variable sized constraints like "m" or "g" in the
+ * replacement make sure to pad to the worst case length.
+ */
+#define alternative_input(oldinstr, newinstr, feature, input...)        \
+        asm volatile ("661:\n\t" oldinstr "\n662:\n"                    \
+                      ".section .altinstructions,\"a\"\n"               \
+                      "  .align 8\n"                                    \
+                      "  .quad 661b\n"            /* label */           \
+                      "  .quad 663f\n"            /* new instruction */ \
+                      "  .byte %c0\n"             /* feature bit */     \
+                      "  .byte 662b-661b\n"       /* sourcelen */       \
+                      "  .byte 664f-663f\n"       /* replacementlen */  \
+                      ".previous\n"                                     \
+                      ".section .altinstr_replacement,\"ax\"\n"         \
+                      "663:\n\t" newinstr "\n664:\n"   /* replacement */ \
+                      ".previous" :: "i" (feature), ##input)
+
+/* Like alternative_input, but with a single output argument */
+#define alternative_io(oldinstr, newinstr, feature, output, input...) \
+        asm volatile ("661:\n\t" oldinstr "\n662:\n"                    \
+                      ".section .altinstructions,\"a\"\n"               \
+                      "  .align 8\n"                                    \
+                      "  .quad 661b\n"            /* label */           \
+                      "  .quad 663f\n"            /* new instruction */ \
+                      "  .byte %c[feat]\n"        /* feature bit */     \
+                      "  .byte 662b-661b\n"       /* sourcelen */       \
+                      "  .byte 664f-663f\n"       /* replacementlen */  \
+                      ".previous\n"                                     \
+                      ".section .altinstr_replacement,\"ax\"\n"         \
+                      "663:\n\t" newinstr "\n664:\n"   /* replacement */ \
+                      ".previous" : output : [feat] "i" (feature), ##input)
+
+/*
+ * Alternative inline assembly for SMP.
+ *
+ * The LOCK_PREFIX macro defined here replaces the LOCK and
+ * LOCK_PREFIX macros used everywhere in the source tree.
+ *
+ * SMP alternatives use the same data structures as the other
+ * alternatives and the X86_FEATURE_UP flag to indicate the case of a
+ * UP system running a SMP kernel.  The existing apply_alternatives()
+ * works fine for patching a SMP kernel for UP.
+ *
+ * The SMP alternative tables can be kept after boot and contain both
+ * UP and SMP versions of the instructions to allow switching back to
+ * SMP at runtime, when hotplugging in a new CPU, which is especially
+ * useful in virtualized environments.
+ *
+ * The very common lock prefix is handled as special case in a
+ * separate table which is a pure address list without replacement ptr
+ * and size information.  That keeps the table sizes small.
+ */
+
+#ifdef CONFIG_SMP
+#define LOCK_PREFIX \
+                ".section .smp_locks,\"a\"\n"   \
+                "  .align 8\n"                  \
+                "  .quad 661f\n" /* address */  \
+                ".previous\n"                   \
+                "661:\n\tlock; "
+
+#else /* ! CONFIG_SMP */
+#define LOCK_PREFIX ""
+#endif
+
+#endif /* _X86_64_ALTERNATIVE_H */
diff --git a/include/asm-x86_64/apic.h b/include/asm-x86_64/apic.h
index a731be2204..9e66d32330 100644
--- a/include/asm-x86_64/apic.h
+++ b/include/asm-x86_64/apic.h
@@ -17,6 +17,8 @@
 
 extern int apic_verbosity;
 extern int apic_runs_main_timer;
+extern int ioapic_force;
+extern int apic_mapped;
 
 /*
  * Define the default level of output to be very little
@@ -29,8 +31,6 @@ extern int apic_runs_main_timer;
                         printk(s, ##a);    \
         } while (0)
 
-#ifdef CONFIG_X86_LOCAL_APIC
-
 struct pt_regs;
 
 /*
@@ -49,7 +49,8 @@ static __inline unsigned int apic_read(unsigned long reg)
 
 static __inline__ void apic_wait_icr_idle(void)
 {
-        while ( apic_read( APIC_ICR ) & APIC_ICR_BUSY );
+        while (apic_read( APIC_ICR ) & APIC_ICR_BUSY)
+                cpu_relax();
 }
 
 static inline void ack_APIC_irq(void)
@@ -79,30 +80,20 @@ extern void init_apic_mappings (void);
 extern void smp_local_timer_interrupt (struct pt_regs * regs);
 extern void setup_boot_APIC_clock (void);
 extern void setup_secondary_APIC_clock (void);
-extern void setup_apic_nmi_watchdog (void);
-extern int reserve_lapic_nmi(void);
-extern void release_lapic_nmi(void);
-extern void disable_timer_nmi_watchdog(void);
-extern void enable_timer_nmi_watchdog(void);
-extern void nmi_watchdog_tick (struct pt_regs * regs, unsigned reason);
 extern int APIC_init_uniprocessor (void);
 extern void disable_APIC_timer(void);
 extern void enable_APIC_timer(void);
 extern void clustered_apic_check(void);
 
-extern void nmi_watchdog_default(void);
-extern int setup_nmi_watchdog(char *);
-
-extern unsigned int nmi_watchdog;
-#define NMI_DEFAULT     -1
-#define NMI_NONE        0
-#define NMI_IO_APIC     1
-#define NMI_LOCAL_APIC  2
-#define NMI_INVALID     3
+extern void setup_APIC_extened_lvt(unsigned char lvt_off, unsigned char vector,
+                                   unsigned char msg_type, unsigned char mask);
 
-extern int disable_timer_pin_1;
-
-extern void setup_threshold_lvt(unsigned long lvt_off);
+#define K8_APIC_EXT_LVT_BASE    0x500
+#define K8_APIC_EXT_INT_MSG_FIX 0x0
+#define K8_APIC_EXT_INT_MSG_SMI 0x2
+#define K8_APIC_EXT_INT_MSG_NMI 0x4
+#define K8_APIC_EXT_INT_MSG_EXT 0x7
+#define K8_APIC_EXT_LVT_ENTRY_THRESHOLD    0
 
 void smp_send_timer_broadcast_ipi(void);
 void switch_APIC_timer_to_ipi(void *cpumask);
@@ -110,8 +101,6 @@ void switch_ipi_to_APIC_timer(void *cpumask);
 
 #define ARCH_APICTIMER_STOPS_ON_C3      1
 
-#endif /* CONFIG_X86_LOCAL_APIC */
-
 extern unsigned boot_cpu_id;
 
 #endif /* __ASM_APIC_H */
diff --git a/include/asm-x86_64/atomic.h b/include/asm-x86_64/atomic.h
index bd3fa67ed8..007e88d6d4 100644
--- a/include/asm-x86_64/atomic.h
+++ b/include/asm-x86_64/atomic.h
@@ -1,7 +1,7 @@
 #ifndef __ARCH_X86_64_ATOMIC__
 #define __ARCH_X86_64_ATOMIC__
 
-#include <asm/types.h>
+#include <asm/alternative.h>
 
 /* atomic_t should be 32 bit signed type */
 
@@ -52,7 +52,7 @@ typedef struct { volatile int counter; } atomic_t;
 static __inline__ void atomic_add(int i, atomic_t *v)
 {
         __asm__ __volatile__(
-                LOCK "addl %1,%0"
+                LOCK_PREFIX "addl %1,%0"
                 :"=m" (v->counter)
                 :"ir" (i), "m" (v->counter));
 }
@@ -67,7 +67,7 @@ static __inline__ void atomic_add(int i, atomic_t *v)
 static __inline__ void atomic_sub(int i, atomic_t *v)
 {
         __asm__ __volatile__(
-                LOCK "subl %1,%0"
+                LOCK_PREFIX "subl %1,%0"
                 :"=m" (v->counter)
                 :"ir" (i), "m" (v->counter));
 }
@@ -86,7 +86,7 @@ static __inline__ int atomic_sub_and_test(int i, atomic_t *v)
         unsigned char c;
 
         __asm__ __volatile__(
-                LOCK "subl %2,%0; sete %1"
+                LOCK_PREFIX "subl %2,%0; sete %1"
                 :"=m" (v->counter), "=qm" (c)
                 :"ir" (i), "m" (v->counter) : "memory");
         return c;
@@ -101,7 +101,7 @@ static __inline__ int atomic_sub_and_test(int i, atomic_t *v)
 static __inline__ void atomic_inc(atomic_t *v)
 {
         __asm__ __volatile__(
-                LOCK "incl %0"
+                LOCK_PREFIX "incl %0"
                 :"=m" (v->counter)
                 :"m" (v->counter));
 }
@@ -115,7 +115,7 @@ static __inline__ void atomic_inc(atomic_t *v)
 static __inline__ void atomic_dec(atomic_t *v)
 {
         __asm__ __volatile__(
-                LOCK "decl %0"
+                LOCK_PREFIX "decl %0"
                 :"=m" (v->counter)
                 :"m" (v->counter));
 }
@@ -133,7 +133,7 @@ static __inline__ int atomic_dec_and_test(atomic_t *v)
         unsigned char c;
 
         __asm__ __volatile__(
-                LOCK "decl %0; sete %1"
+                LOCK_PREFIX "decl %0; sete %1"
                 :"=m" (v->counter), "=qm" (c)
                 :"m" (v->counter) : "memory");
         return c != 0;
@@ -152,7 +152,7 @@ static __inline__ int atomic_inc_and_test(atomic_t *v)
         unsigned char c;
 
         __asm__ __volatile__(
-                LOCK "incl %0; sete %1"
+                LOCK_PREFIX "incl %0; sete %1"
                 :"=m" (v->counter), "=qm" (c)
                 :"m" (v->counter) : "memory");
         return c != 0;
@@ -172,7 +172,7 @@ static __inline__ int atomic_add_negative(int i, atomic_t *v)
         unsigned char c;
 
         __asm__ __volatile__(
-                LOCK "addl %2,%0; sets %1"
+                LOCK_PREFIX "addl %2,%0; sets %1"
                 :"=m" (v->counter), "=qm" (c)
                 :"ir" (i), "m" (v->counter) : "memory");
         return c;
@@ -189,7 +189,7 @@ static __inline__ int atomic_add_return(int i, atomic_t *v)
 {
         int __i = i;
         __asm__ __volatile__(
-                LOCK "xaddl %0, %1;"
+                LOCK_PREFIX "xaddl %0, %1;"
                 :"=r"(i)
                 :"m"(v->counter), "0"(i));
         return i + __i;
@@ -237,7 +237,7 @@ typedef struct { volatile long counter; } atomic64_t;
 static __inline__ void atomic64_add(long i, atomic64_t *v)
 {
         __asm__ __volatile__(
-                LOCK "addq %1,%0"
+                LOCK_PREFIX "addq %1,%0"
                 :"=m" (v->counter)
                 :"ir" (i), "m" (v->counter));
 }
@@ -252,7 +252,7 @@ static __inline__ void atomic64_add(long i, atomic64_t *v)
 static __inline__ void atomic64_sub(long i, atomic64_t *v)
 {
         __asm__ __volatile__(
-                LOCK "subq %1,%0"
+                LOCK_PREFIX "subq %1,%0"
                 :"=m" (v->counter)
                 :"ir" (i), "m" (v->counter));
 }
@@ -271,7 +271,7 @@ static __inline__ int atomic64_sub_and_test(long i, atomic64_t *v)
         unsigned char c;
 
         __asm__ __volatile__(
-                LOCK "subq %2,%0; sete %1"
+                LOCK_PREFIX "subq %2,%0; sete %1"
                 :"=m" (v->counter), "=qm" (c)
                 :"ir" (i), "m" (v->counter) : "memory");
         return c;
@@ -286,7 +286,7 @@ static __inline__ int atomic64_sub_and_test(long i, atomic64_t *v)
 static __inline__ void atomic64_inc(atomic64_t *v)
 {
         __asm__ __volatile__(
-                LOCK "incq %0"
+                LOCK_PREFIX "incq %0"
                 :"=m" (v->counter)
                 :"m" (v->counter));
 }
@@ -300,7 +300,7 @@ static __inline__ void atomic64_inc(atomic64_t *v)
 static __inline__ void atomic64_dec(atomic64_t *v)
 {
         __asm__ __volatile__(
-                LOCK "decq %0"
+                LOCK_PREFIX "decq %0"
                 :"=m" (v->counter)
                 :"m" (v->counter));
 }
@@ -318,7 +318,7 @@ static __inline__ int atomic64_dec_and_test(atomic64_t *v)
         unsigned char c;
 
         __asm__ __volatile__(
-                LOCK "decq %0; sete %1"
+                LOCK_PREFIX "decq %0; sete %1"
                 :"=m" (v->counter), "=qm" (c)
                 :"m" (v->counter) : "memory");
         return c != 0;
@@ -337,7 +337,7 @@ static __inline__ int atomic64_inc_and_test(atomic64_t *v)
         unsigned char c;
 
         __asm__ __volatile__(
-                LOCK "incq %0; sete %1"
+                LOCK_PREFIX "incq %0; sete %1"
                 :"=m" (v->counter), "=qm" (c)
                 :"m" (v->counter) : "memory");
         return c != 0;
@@ -357,7 +357,7 @@ static __inline__ int atomic64_add_negative(long i, atomic64_t *v)
         unsigned char c;
 
         __asm__ __volatile__(
-                LOCK "addq %2,%0; sets %1"
+                LOCK_PREFIX "addq %2,%0; sets %1"
                 :"=m" (v->counter), "=qm" (c)
                 :"ir" (i), "m" (v->counter) : "memory");
         return c;
@@ -374,7 +374,7 @@ static __inline__ long atomic64_add_return(long i, atomic64_t *v)
 {
         long __i = i;
         __asm__ __volatile__(
-                LOCK "xaddq %0, %1;"
+                LOCK_PREFIX "xaddq %0, %1;"
                 :"=r"(i)
                 :"m"(v->counter), "0"(i));
         return i + __i;
@@ -418,11 +418,11 @@ static __inline__ long atomic64_sub_return(long i, atomic64_t *v)
 
 /* These are x86-specific, used by some header files */
 #define atomic_clear_mask(mask, addr) \
-__asm__ __volatile__(LOCK "andl %0,%1" \
+__asm__ __volatile__(LOCK_PREFIX "andl %0,%1" \
 : : "r" (~(mask)),"m" (*addr) : "memory")
 
 #define atomic_set_mask(mask, addr) \
-__asm__ __volatile__(LOCK "orl %0,%1" \
+__asm__ __volatile__(LOCK_PREFIX "orl %0,%1" \
 : : "r" ((unsigned)mask),"m" (*(addr)) : "memory")
 
 /* Atomic operations are already serializing on x86 */
diff --git a/include/asm-x86_64/bitops.h b/include/asm-x86_64/bitops.h
index e9bf933d25..5b535eaf53 100644
--- a/include/asm-x86_64/bitops.h
+++ b/include/asm-x86_64/bitops.h
@@ -5,12 +5,7 @@
  * Copyright 1992, Linus Torvalds.
  */
 
-
-#ifdef CONFIG_SMP
-#define LOCK_PREFIX "lock ; "
-#else
-#define LOCK_PREFIX ""
-#endif
+#include <asm/alternative.h>
 
 #define ADDR (*(volatile long *) addr)
 
@@ -404,6 +399,8 @@ static __inline__ int fls(int x)
         return r+1;
 }
 
+#define ARCH_HAS_FAST_MULTIPLIER 1
+
 #include <asm-generic/bitops/hweight.h>
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-x86_64/calgary.h b/include/asm-x86_64/calgary.h
new file mode 100644
index 0000000000..6b93f5a3a5
--- /dev/null
+++ b/include/asm-x86_64/calgary.h
@@ -0,0 +1,62 @@
+/*
+ * Derived from include/asm-powerpc/iommu.h
+ *
+ * Copyright (C) IBM Corporation, 2006
+ *
+ * Author: Jon Mason <jdmason@us.ibm.com>
+ * Author: Muli Ben-Yehuda <muli@il.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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ */
+
+#ifndef _ASM_X86_64_CALGARY_H
+#define _ASM_X86_64_CALGARY_H
+
+#include <linux/spinlock.h>
+#include <linux/device.h>
+#include <linux/dma-mapping.h>
+#include <asm/types.h>
+
+struct iommu_table {
+        unsigned long  it_base;      /* mapped address of tce table */
+        unsigned long  it_hint;      /* Hint for next alloc */
+        unsigned long *it_map;       /* A simple allocation bitmap for now */
+        void __iomem  *bbar;         /* Bridge BAR */
+        u64            tar_val;      /* Table Address Register */
+        struct timer_list watchdog_timer;
+        spinlock_t     it_lock;      /* Protects it_map */
+        unsigned int   it_size;      /* Size of iommu table in entries */
+        unsigned char  it_busno;     /* Bus number this table belongs to */
+};
+
+#define TCE_TABLE_SIZE_UNSPECIFIED      ~0
+#define TCE_TABLE_SIZE_64K              0
+#define TCE_TABLE_SIZE_128K             1
+#define TCE_TABLE_SIZE_256K             2
+#define TCE_TABLE_SIZE_512K             3
+#define TCE_TABLE_SIZE_1M               4
+#define TCE_TABLE_SIZE_2M               5
+#define TCE_TABLE_SIZE_4M               6
+#define TCE_TABLE_SIZE_8M               7
+
+#ifdef CONFIG_CALGARY_IOMMU
+extern int calgary_iommu_init(void);
+extern void detect_calgary(void);
+#else
+static inline int calgary_iommu_init(void) { return 1; }
+static inline void detect_calgary(void) { return; }
+#endif
+
+#endif /* _ASM_X86_64_CALGARY_H */
diff --git a/include/asm-x86_64/cpufeature.h b/include/asm-x86_64/cpufeature.h
index 662964b74e..ee792faaca 100644
--- a/include/asm-x86_64/cpufeature.h
+++ b/include/asm-x86_64/cpufeature.h
@@ -46,6 +46,7 @@
 #define X86_FEATURE_SYSCALL     (1*32+11) /* SYSCALL/SYSRET */
 #define X86_FEATURE_MMXEXT      (1*32+22) /* AMD MMX extensions */
 #define X86_FEATURE_FXSR_OPT    (1*32+25) /* FXSR optimizations */
+#define X86_FEATURE_RDTSCP      (1*32+27) /* RDTSCP */
 #define X86_FEATURE_LM          (1*32+29) /* Long Mode (x86-64) */
 #define X86_FEATURE_3DNOWEXT    (1*32+30) /* AMD 3DNow! extensions */
 #define X86_FEATURE_3DNOW       (1*32+31) /* 3DNow! */
@@ -65,6 +66,8 @@
 #define X86_FEATURE_CONSTANT_TSC (3*32+5) /* TSC runs at constant rate */
 #define X86_FEATURE_SYNC_RDTSC  (3*32+6)  /* RDTSC syncs CPU core */
 #define X86_FEATURE_FXSAVE_LEAK (3*32+7)  /* FIP/FOP/FDP leaks through FXSAVE */
+#define X86_FEATURE_UP          (3*32+8) /* SMP kernel running on UP */
+#define X86_FEATURE_ARCH_PERFMON (3*32+9) /* Intel Architectural PerfMon */
 
 /* Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4 */
 #define X86_FEATURE_XMM3        (4*32+ 0) /* Streaming SIMD Extensions-3 */
diff --git a/include/asm-x86_64/dma-mapping.h b/include/asm-x86_64/dma-mapping.h
index 498f66df36..10174b110a 100644
--- a/include/asm-x86_64/dma-mapping.h
+++ b/include/asm-x86_64/dma-mapping.h
@@ -72,6 +72,7 @@ static inline dma_addr_t
 dma_map_single(struct device *hwdev, void *ptr, size_t size,
                int direction)
 {
+        BUG_ON(!valid_dma_direction(direction));
         return dma_ops->map_single(hwdev, ptr, size, direction);
 }
 
@@ -79,6 +80,7 @@ static inline void
 dma_unmap_single(struct device *dev, dma_addr_t addr,size_t size,
                  int direction)
 {
+        BUG_ON(!valid_dma_direction(direction));
         dma_ops->unmap_single(dev, addr, size, direction);
 }
 
@@ -91,6 +93,7 @@ static inline void
 dma_sync_single_for_cpu(struct device *hwdev, dma_addr_t dma_handle,
                         size_t size, int direction)
 {
+        BUG_ON(!valid_dma_direction(direction));
         if (dma_ops->sync_single_for_cpu)
                 dma_ops->sync_single_for_cpu(hwdev, dma_handle, size,
                                              direction);
@@ -101,6 +104,7 @@ static inline void
 dma_sync_single_for_device(struct device *hwdev, dma_addr_t dma_handle,
                            size_t size, int direction)
 {
+        BUG_ON(!valid_dma_direction(direction));
         if (dma_ops->sync_single_for_device)
                 dma_ops->sync_single_for_device(hwdev, dma_handle, size,
                                                 direction);
@@ -111,6 +115,7 @@ static inline void
 dma_sync_single_range_for_cpu(struct device *hwdev, dma_addr_t dma_handle,
                               unsigned long offset, size_t size, int direction)
 {
+        BUG_ON(!valid_dma_direction(direction));
         if (dma_ops->sync_single_range_for_cpu) {
                 dma_ops->sync_single_range_for_cpu(hwdev, dma_handle, offset, size, direction);
         }
@@ -122,6 +127,7 @@ static inline void
 dma_sync_single_range_for_device(struct device *hwdev, dma_addr_t dma_handle,
                                  unsigned long offset, size_t size, int direction)
 {
+        BUG_ON(!valid_dma_direction(direction));
         if (dma_ops->sync_single_range_for_device)
                 dma_ops->sync_single_range_for_device(hwdev, dma_handle,
                                                       offset, size, direction);
@@ -133,6 +139,7 @@ static inline void
 dma_sync_sg_for_cpu(struct device *hwdev, struct scatterlist *sg,
                     int nelems, int direction)
 {
+        BUG_ON(!valid_dma_direction(direction));
         if (dma_ops->sync_sg_for_cpu)
                 dma_ops->sync_sg_for_cpu(hwdev, sg, nelems, direction);
         flush_write_buffers();
@@ -142,6 +149,7 @@ static inline void
 dma_sync_sg_for_device(struct device *hwdev, struct scatterlist *sg,
                        int nelems, int direction)
 {
+        BUG_ON(!valid_dma_direction(direction));
         if (dma_ops->sync_sg_for_device) {
                 dma_ops->sync_sg_for_device(hwdev, sg, nelems, direction);
         }
@@ -152,6 +160,7 @@ dma_sync_sg_for_device(struct device *hwdev, struct scatterlist *sg,
 static inline int
 dma_map_sg(struct device *hwdev, struct scatterlist *sg, int nents, int direction)
 {
+        BUG_ON(!valid_dma_direction(direction));
         return dma_ops->map_sg(hwdev, sg, nents, direction);
 }
 
@@ -159,6 +168,7 @@ static inline void
 dma_unmap_sg(struct device *hwdev, struct scatterlist *sg, int nents,
              int direction)
 {
+        BUG_ON(!valid_dma_direction(direction));
         dma_ops->unmap_sg(hwdev, sg, nents, direction);
 }
 
diff --git a/include/asm-x86_64/dma.h b/include/asm-x86_64/dma.h
index c556208d3d..a37c16f062 100644
--- a/include/asm-x86_64/dma.h
+++ b/include/asm-x86_64/dma.h
@@ -1,4 +1,4 @@
-/* $Id: dma.h,v 1.1.1.1 2001/04/19 20:00:38 ak Exp $
+/*
  * linux/include/asm/dma.h: Defines for using and allocating dma channels.
  * Written by Hennus Bergman, 1992.
  * High DMA channel support & info by Hannu Savolainen
diff --git a/include/asm-x86_64/dwarf2.h b/include/asm-x86_64/dwarf2.h
index 0744db7776..eedc08526b 100644
--- a/include/asm-x86_64/dwarf2.h
+++ b/include/asm-x86_64/dwarf2.h
@@ -13,7 +13,7 @@
    away for older version. 
  */
 
-#ifdef CONFIG_UNWIND_INFO
+#ifdef CONFIG_AS_CFI
 
 #define CFI_STARTPROC .cfi_startproc
 #define CFI_ENDPROC .cfi_endproc
@@ -28,6 +28,11 @@
 #define CFI_REMEMBER_STATE .cfi_remember_state
 #define CFI_RESTORE_STATE .cfi_restore_state
 #define CFI_UNDEFINED .cfi_undefined
+#ifdef CONFIG_AS_CFI_SIGNAL_FRAME
+#define CFI_SIGNAL_FRAME .cfi_signal_frame
+#else
+#define CFI_SIGNAL_FRAME
+#endif
 
 #else
 
@@ -45,6 +50,7 @@
 #define CFI_REMEMBER_STATE      #
 #define CFI_RESTORE_STATE       #
 #define CFI_UNDEFINED   #
+#define CFI_SIGNAL_FRAME        #
 
 #endif
 
diff --git a/include/asm-x86_64/e820.h b/include/asm-x86_64/e820.h
index 670a3388e7..fa20867741 100644
--- a/include/asm-x86_64/e820.h
+++ b/include/asm-x86_64/e820.h
@@ -19,13 +19,9 @@
 
 #define E820_RAM        1
 #define E820_RESERVED   2
-#define E820_ACPI       3 /* usable as RAM once ACPI tables have been read */
+#define E820_ACPI       3
 #define E820_NVS        4
 
-#define HIGH_MEMORY     (1024*1024)
-
-#define LOWMEMSIZE()    (0x9f000)
-
 #ifndef __ASSEMBLY__
 struct e820entry {
         u64 addr;       /* start of memory segment */
@@ -46,17 +42,16 @@ extern void setup_memory_region(void);
 extern void contig_e820_setup(void); 
 extern unsigned long e820_end_of_ram(void);
 extern void e820_reserve_resources(void);
+extern void e820_mark_nosave_regions(void);
 extern void e820_print_map(char *who);
 extern int e820_any_mapped(unsigned long start, unsigned long end, unsigned type);
 extern int e820_all_mapped(unsigned long start, unsigned long end, unsigned type);
 
-extern void e820_bootmem_free(pg_data_t *pgdat, unsigned long start,unsigned long end);
 extern void e820_setup_gap(void);
-extern unsigned long e820_hole_size(unsigned long start_pfn,
-                                    unsigned long end_pfn);
+extern void e820_register_active_regions(int nid,
+                                unsigned long start_pfn, unsigned long end_pfn);
 
-extern void __init parse_memopt(char *p, char **end);
-extern void __init parse_memmapopt(char *p, char **end);
+extern void finish_e820_parsing(void);
 
 extern struct e820map e820;
 
diff --git a/include/asm-x86_64/elf.h b/include/asm-x86_64/elf.h
index b4f8f4a41a..a406fcb1e9 100644
--- a/include/asm-x86_64/elf.h
+++ b/include/asm-x86_64/elf.h
@@ -7,8 +7,6 @@
 
 #include <asm/ptrace.h>
 #include <asm/user.h>
-#include <asm/processor.h>
-#include <asm/compat.h>
 
 /* x86-64 relocation types */
 #define R_X86_64_NONE           0       /* No reloc */
@@ -39,18 +37,23 @@ typedef elf_greg_t elf_gregset_t[ELF_NGREG];
 typedef struct user_i387_struct 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_X86_64)
-
-/*
  * These are used to set parameters in the core dumps.
  */
 #define ELF_CLASS       ELFCLASS64
 #define ELF_DATA        ELFDATA2LSB
 #define ELF_ARCH        EM_X86_64
 
+#ifdef __KERNEL__
+#include <asm/processor.h>
+#include <asm/compat.h>
+
+/*
+ * This is used to ensure we don't load something for the wrong architecture.
+ */
+#define elf_check_arch(x) \
+        ((x)->e_machine == EM_X86_64)
+
+
 /* SVR4/i386 ABI (pages 3-31, 3-32) says that when the program starts %edx
    contains 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
@@ -141,7 +144,6 @@ typedef struct user_i387_struct elf_fpregset_t;
 /* I'm not sure if we can use '-' here */
 #define ELF_PLATFORM  ("x86_64")
 
-#ifdef __KERNEL__
 extern void set_personality_64bit(void);
 #define SET_PERSONALITY(ex, ibcs2) set_personality_64bit()
 /*
diff --git a/include/asm-x86_64/fixmap.h b/include/asm-x86_64/fixmap.h
index 0b4ffbd1a1..1b620db5b9 100644
--- a/include/asm-x86_64/fixmap.h
+++ b/include/asm-x86_64/fixmap.h
@@ -37,13 +37,9 @@ enum fixed_addresses {
         VSYSCALL_FIRST_PAGE = VSYSCALL_LAST_PAGE + ((VSYSCALL_END-VSYSCALL_START) >> PAGE_SHIFT) - 1,
         VSYSCALL_HPET,
         FIX_HPET_BASE,
-#ifdef CONFIG_X86_LOCAL_APIC
         FIX_APIC_BASE,  /* local (CPU) APIC) -- required for SMP or not */
-#endif
-#ifdef CONFIG_X86_IO_APIC
         FIX_IO_APIC_BASE_0,
         FIX_IO_APIC_BASE_END = FIX_IO_APIC_BASE_0 + MAX_IO_APICS-1,
-#endif
         __end_of_fixed_addresses
 };
 
diff --git a/include/asm-x86_64/floppy.h b/include/asm-x86_64/floppy.h
index 52825ce689..32ff5d1327 100644
--- a/include/asm-x86_64/floppy.h
+++ b/include/asm-x86_64/floppy.h
@@ -144,13 +144,11 @@ static int vdma_get_dma_residue(unsigned int dummy)
 static int fd_request_irq(void)
 {
         if(can_use_virtual_dma)
-                return request_irq(FLOPPY_IRQ, floppy_hardint,SA_INTERRUPT,
-                                                   "floppy", NULL);
+                return request_irq(FLOPPY_IRQ, floppy_hardint,
+                                   IRQF_DISABLED, "floppy", NULL);
         else
                 return request_irq(FLOPPY_IRQ, floppy_interrupt,
-                                                   SA_INTERRUPT|SA_SAMPLE_RANDOM,
-                                                   "floppy", NULL);     
-
+                                   IRQF_DISABLED, "floppy", NULL);
 }
 
 static unsigned long dma_mem_alloc(unsigned long size)
diff --git a/include/asm-x86_64/gart-mapping.h b/include/asm-x86_64/gart-mapping.h
deleted file mode 100644
index ada497b0b5..0000000000
--- a/include/asm-x86_64/gart-mapping.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#ifndef _X8664_GART_MAPPING_H
-#define _X8664_GART_MAPPING_H 1
-
-#include <linux/types.h>
-#include <asm/types.h>
-
-struct device;
-
-extern void*
-gart_alloc_coherent(struct device *dev, size_t size,
-        dma_addr_t *dma_handle, gfp_t gfp);
-
-extern int
-gart_dma_supported(struct device *hwdev, u64 mask);
-
-#endif /* _X8664_GART_MAPPING_H */
diff --git a/include/asm-x86_64/genapic.h b/include/asm-x86_64/genapic.h
index 50b38e7c58..81e7146653 100644
--- a/include/asm-x86_64/genapic.h
+++ b/include/asm-x86_64/genapic.h
@@ -16,7 +16,6 @@ struct genapic {
         char *name;
         u32 int_delivery_mode;
         u32 int_dest_mode;
-        u32 int_delivery_dest;  /* for quick IPIs */
         int (*apic_id_registered)(void);
         cpumask_t (*target_cpus)(void);
         void (*init_apic_ldr)(void);
diff --git a/include/asm-x86_64/hpet.h b/include/asm-x86_64/hpet.h
index 18ff7ee9e7..b39098408b 100644
--- a/include/asm-x86_64/hpet.h
+++ b/include/asm-x86_64/hpet.h
@@ -55,7 +55,7 @@
 
 extern int is_hpet_enabled(void);
 extern int hpet_rtc_timer_init(void);
-extern int oem_force_hpet_timer(void);
+extern int apic_is_clustered_box(void);
 
 extern int hpet_use_timer;
 
diff --git a/include/asm-x86_64/hw_irq.h b/include/asm-x86_64/hw_irq.h
index 3de96fd86a..48a4a5364e 100644
--- a/include/asm-x86_64/hw_irq.h
+++ b/include/asm-x86_64/hw_irq.h
@@ -12,8 +12,6 @@
  *      <tomsoft@informatik.tu-chemnitz.de>
  *
  *      hacked by Andi Kleen for x86-64.
- * 
- *  $Id: hw_irq.h,v 1.24 2001/09/14 20:55:03 vojtech Exp $
  */
 
 #ifndef __ASSEMBLY__
@@ -126,18 +124,9 @@ asmlinkage void IRQ_NAME(nr); \
 __asm__( \
 "\n.p2align\n" \
 "IRQ" #nr "_interrupt:\n\t" \
-        "push $" #nr "-256 ; " \
+        "push $~(" #nr ") ; " \
         "jmp common_interrupt");
 
-#if defined(CONFIG_X86_IO_APIC)
-static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i) {
-        if (IO_APIC_IRQ(i))
-                send_IPI_self(IO_APIC_VECTOR(i));
-}
-#else
-static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i) {}
-#endif
-
 #define platform_legacy_irq(irq)        ((irq) < 16)
 
 #endif
diff --git a/include/asm-x86_64/i387.h b/include/asm-x86_64/i387.h
index cba8a3b0cd..0217b74cc9 100644
--- a/include/asm-x86_64/i387.h
+++ b/include/asm-x86_64/i387.h
@@ -24,6 +24,7 @@ extern unsigned int mxcsr_feature_mask;
 extern void mxcsr_feature_mask_init(void);
 extern void init_fpu(struct task_struct *child);
 extern int save_i387(struct _fpstate __user *buf);
+extern asmlinkage void math_state_restore(void);
 
 /*
  * FPU lazy state save handling...
@@ -31,7 +32,9 @@ extern int save_i387(struct _fpstate __user *buf);
 
 #define unlazy_fpu(tsk) do { \
         if (task_thread_info(tsk)->status & TS_USEDFPU) \
-                save_init_fpu(tsk); \
+                save_init_fpu(tsk);                     \
+        else                                            \
+                tsk->fpu_counter = 0;                   \
 } while (0)
 
 /* Ignore delayed exceptions from user space */
@@ -134,8 +137,8 @@ static inline int save_i387_checking(struct i387_fxsave_struct __user *fx)
 #else
                      : [fx] "cdaSDb" (fx), "0" (0));
 #endif
-        if (unlikely(err))
-                __clear_user(fx, sizeof(struct i387_fxsave_struct));
+        if (unlikely(err) && __clear_user(fx, sizeof(struct i387_fxsave_struct)))
+                err = -EFAULT;
         /* No need to clear here because the caller clears USED_MATH */
         return err;
 } 
diff --git a/include/asm-x86_64/ia32_unistd.h b/include/asm-x86_64/ia32_unistd.h
index b4f4b172b1..5b52ce5073 100644
--- a/include/asm-x86_64/ia32_unistd.h
+++ b/include/asm-x86_64/ia32_unistd.h
@@ -4,317 +4,15 @@
 /*
  * This file contains the system call numbers of the ia32 port,
  * this is for the kernel only.
+ * Only add syscalls here where some part of the kernel needs to know
+ * the number. This should be otherwise in sync with asm-i386/unistd.h. -AK
  */
 
 #define __NR_ia32_restart_syscall 0
 #define __NR_ia32_exit            1
-#define __NR_ia32_fork            2
 #define __NR_ia32_read            3
 #define __NR_ia32_write           4
-#define __NR_ia32_open            5
-#define __NR_ia32_close           6
-#define __NR_ia32_waitpid                 7
-#define __NR_ia32_creat           8
-#define __NR_ia32_link            9
-#define __NR_ia32_unlink                 10
-#define __NR_ia32_execve                 11
-#define __NR_ia32_chdir          12
-#define __NR_ia32_time           13
-#define __NR_ia32_mknod          14
-#define __NR_ia32_chmod          15
-#define __NR_ia32_lchown                 16
-#define __NR_ia32_break          17
-#define __NR_ia32_oldstat                18
-#define __NR_ia32_lseek          19
-#define __NR_ia32_getpid                 20
-#define __NR_ia32_mount          21
-#define __NR_ia32_umount                 22
-#define __NR_ia32_setuid                 23
-#define __NR_ia32_getuid                 24
-#define __NR_ia32_stime          25
-#define __NR_ia32_ptrace                 26
-#define __NR_ia32_alarm          27
-#define __NR_ia32_oldfstat               28
-#define __NR_ia32_pause          29
-#define __NR_ia32_utime          30
-#define __NR_ia32_stty           31
-#define __NR_ia32_gtty           32
-#define __NR_ia32_access                 33
-#define __NR_ia32_nice           34
-#define __NR_ia32_ftime          35
-#define __NR_ia32_sync           36
-#define __NR_ia32_kill           37
-#define __NR_ia32_rename                 38
-#define __NR_ia32_mkdir          39
-#define __NR_ia32_rmdir          40
-#define __NR_ia32_dup            41
-#define __NR_ia32_pipe           42
-#define __NR_ia32_times          43
-#define __NR_ia32_prof           44
-#define __NR_ia32_brk            45
-#define __NR_ia32_setgid                 46
-#define __NR_ia32_getgid                 47
-#define __NR_ia32_signal                 48
-#define __NR_ia32_geteuid                49
-#define __NR_ia32_getegid                50
-#define __NR_ia32_acct           51
-#define __NR_ia32_umount2                52
-#define __NR_ia32_lock           53
-#define __NR_ia32_ioctl          54
-#define __NR_ia32_fcntl          55
-#define __NR_ia32_mpx            56
-#define __NR_ia32_setpgid                57
-#define __NR_ia32_ulimit                 58
-#define __NR_ia32_oldolduname    59
-#define __NR_ia32_umask          60
-#define __NR_ia32_chroot                 61
-#define __NR_ia32_ustat          62
-#define __NR_ia32_dup2           63
-#define __NR_ia32_getppid                64
-#define __NR_ia32_getpgrp                65
-#define __NR_ia32_setsid                 66
-#define __NR_ia32_sigaction              67
-#define __NR_ia32_sgetmask               68
-#define __NR_ia32_ssetmask               69
-#define __NR_ia32_setreuid               70
-#define __NR_ia32_setregid               71
-#define __NR_ia32_sigsuspend             72
-#define __NR_ia32_sigpending             73
-#define __NR_ia32_sethostname    74
-#define __NR_ia32_setrlimit              75
-#define __NR_ia32_getrlimit              76     /* Back compatible 2Gig limited rlimit */
-#define __NR_ia32_getrusage              77
-#define __NR_ia32_gettimeofday   78
-#define __NR_ia32_settimeofday   79
-#define __NR_ia32_getgroups              80
-#define __NR_ia32_setgroups              81
-#define __NR_ia32_select                 82
-#define __NR_ia32_symlink                83
-#define __NR_ia32_oldlstat               84
-#define __NR_ia32_readlink               85
-#define __NR_ia32_uselib                 86
-#define __NR_ia32_swapon                 87
-#define __NR_ia32_reboot                 88
-#define __NR_ia32_readdir                89
-#define __NR_ia32_mmap           90
-#define __NR_ia32_munmap                 91
-#define __NR_ia32_truncate               92
-#define __NR_ia32_ftruncate              93
-#define __NR_ia32_fchmod                 94
-#define __NR_ia32_fchown                 95
-#define __NR_ia32_getpriority    96
-#define __NR_ia32_setpriority    97
-#define __NR_ia32_profil                 98
-#define __NR_ia32_statfs                 99
-#define __NR_ia32_fstatfs               100
-#define __NR_ia32_ioperm                101
-#define __NR_ia32_socketcall            102
-#define __NR_ia32_syslog                103
-#define __NR_ia32_setitimer             104
-#define __NR_ia32_getitimer             105
-#define __NR_ia32_stat          106
-#define __NR_ia32_lstat         107
-#define __NR_ia32_fstat         108
-#define __NR_ia32_olduname              109
-#define __NR_ia32_iopl          110
-#define __NR_ia32_vhangup               111
-#define __NR_ia32_idle          112
-#define __NR_ia32_vm86old               113
-#define __NR_ia32_wait4         114
-#define __NR_ia32_swapoff               115
-#define __NR_ia32_sysinfo               116
-#define __NR_ia32_ipc           117
-#define __NR_ia32_fsync         118
-#define __NR_ia32_sigreturn             119
-#define __NR_ia32_clone         120
-#define __NR_ia32_setdomainname 121
-#define __NR_ia32_uname         122
-#define __NR_ia32_modify_ldt            123
-#define __NR_ia32_adjtimex              124
-#define __NR_ia32_mprotect              125
-#define __NR_ia32_sigprocmask   126
-#define __NR_ia32_create_module 127
-#define __NR_ia32_init_module   128
-#define __NR_ia32_delete_module 129
-#define __NR_ia32_get_kernel_syms       130
-#define __NR_ia32_quotactl              131
-#define __NR_ia32_getpgid               132
-#define __NR_ia32_fchdir                133
-#define __NR_ia32_bdflush               134
-#define __NR_ia32_sysfs         135
-#define __NR_ia32_personality   136
-#define __NR_ia32_afs_syscall   137 /* Syscall for Andrew File System */
-#define __NR_ia32_setfsuid              138
-#define __NR_ia32_setfsgid              139
-#define __NR_ia32__llseek               140
-#define __NR_ia32_getdents              141
-#define __NR_ia32__newselect            142
-#define __NR_ia32_flock         143
-#define __NR_ia32_msync         144
-#define __NR_ia32_readv         145
-#define __NR_ia32_writev                146
-#define __NR_ia32_getsid                147
-#define __NR_ia32_fdatasync             148
-#define __NR_ia32__sysctl               149
-#define __NR_ia32_mlock         150
-#define __NR_ia32_munlock               151
-#define __NR_ia32_mlockall              152
-#define __NR_ia32_munlockall            153
-#define __NR_ia32_sched_setparam                154
-#define __NR_ia32_sched_getparam                155
-#define __NR_ia32_sched_setscheduler            156
-#define __NR_ia32_sched_getscheduler            157
-#define __NR_ia32_sched_yield           158
-#define __NR_ia32_sched_get_priority_max        159
-#define __NR_ia32_sched_get_priority_min        160
-#define __NR_ia32_sched_rr_get_interval 161
-#define __NR_ia32_nanosleep             162
-#define __NR_ia32_mremap                163
-#define __NR_ia32_setresuid             164
-#define __NR_ia32_getresuid             165
-#define __NR_ia32_vm86          166
-#define __NR_ia32_query_module  167
-#define __NR_ia32_poll          168
-#define __NR_ia32_nfsservctl            169
-#define __NR_ia32_setresgid             170
-#define __NR_ia32_getresgid             171
-#define __NR_ia32_prctl              172
+#define __NR_ia32_sigreturn     119
 #define __NR_ia32_rt_sigreturn  173
-#define __NR_ia32_rt_sigaction  174
-#define __NR_ia32_rt_sigprocmask        175
-#define __NR_ia32_rt_sigpending 176
-#define __NR_ia32_rt_sigtimedwait       177
-#define __NR_ia32_rt_sigqueueinfo       178
-#define __NR_ia32_rt_sigsuspend 179
-#define __NR_ia32_pread         180
-#define __NR_ia32_pwrite                181
-#define __NR_ia32_chown         182
-#define __NR_ia32_getcwd                183
-#define __NR_ia32_capget                184
-#define __NR_ia32_capset                185
-#define __NR_ia32_sigaltstack   186
-#define __NR_ia32_sendfile              187
-#define __NR_ia32_getpmsg               188     /* some people actually want streams */
-#define __NR_ia32_putpmsg               189     /* some people actually want streams */
-#define __NR_ia32_vfork         190
-#define __NR_ia32_ugetrlimit            191     /* SuS compliant getrlimit */
-#define __NR_ia32_mmap2         192
-#define __NR_ia32_truncate64            193
-#define __NR_ia32_ftruncate64   194
-#define __NR_ia32_stat64                195
-#define __NR_ia32_lstat64               196
-#define __NR_ia32_fstat64               197
-#define __NR_ia32_lchown32              198
-#define __NR_ia32_getuid32              199
-#define __NR_ia32_getgid32              200
-#define __NR_ia32_geteuid32             201
-#define __NR_ia32_getegid32             202
-#define __NR_ia32_setreuid32            203
-#define __NR_ia32_setregid32            204
-#define __NR_ia32_getgroups32   205
-#define __NR_ia32_setgroups32   206
-#define __NR_ia32_fchown32              207
-#define __NR_ia32_setresuid32   208
-#define __NR_ia32_getresuid32   209
-#define __NR_ia32_setresgid32   210
-#define __NR_ia32_getresgid32   211
-#define __NR_ia32_chown32               212
-#define __NR_ia32_setuid32              213
-#define __NR_ia32_setgid32              214
-#define __NR_ia32_setfsuid32            215
-#define __NR_ia32_setfsgid32            216
-#define __NR_ia32_pivot_root            217
-#define __NR_ia32_mincore               218
-#define __NR_ia32_madvise               219
-#define __NR_ia32_madvise1              219     /* delete when C lib stub is removed */
-#define __NR_ia32_getdents64            220
-#define __NR_ia32_fcntl64               221
-#define __NR_ia32_tuxcall               222
-#define __NR_ia32_security              223
-#define __NR_ia32_gettid                224
-#define __NR_ia32_readahead             225
-#define __NR_ia32_setxattr              226
-#define __NR_ia32_lsetxattr             227
-#define __NR_ia32_fsetxattr             228
-#define __NR_ia32_getxattr              229
-#define __NR_ia32_lgetxattr             230
-#define __NR_ia32_fgetxattr             231
-#define __NR_ia32_listxattr             232
-#define __NR_ia32_llistxattr            233
-#define __NR_ia32_flistxattr            234
-#define __NR_ia32_removexattr   235
-#define __NR_ia32_lremovexattr  236
-#define __NR_ia32_fremovexattr  237
-#define __NR_ia32_tkill         238
-#define __NR_ia32_sendfile64            239
-#define __NR_ia32_futex         240
-#define __NR_ia32_sched_setaffinity     241
-#define __NR_ia32_sched_getaffinity     242
-#define __NR_ia32_set_thread_area   243
-#define __NR_ia32_get_thread_area       244
-#define __NR_ia32_io_setup              245
-#define __NR_ia32_io_destroy            246
-#define __NR_ia32_io_getevents  247
-#define __NR_ia32_io_submit             248
-#define __NR_ia32_io_cancel             249
-#define __NR_ia32_exit_group            252
-#define __NR_ia32_lookup_dcookie        253
-#define __NR_ia32_sys_epoll_create      254
-#define __NR_ia32_sys_epoll_ctl 255
-#define __NR_ia32_sys_epoll_wait        256
-#define __NR_ia32_remap_file_pages      257
-#define __NR_ia32_set_tid_address       258
-#define __NR_ia32_timer_create          259
-#define __NR_ia32_timer_settime (__NR_ia32_timer_create+1)
-#define __NR_ia32_timer_gettime (__NR_ia32_timer_create+2)
-#define __NR_ia32_timer_getoverrun      (__NR_ia32_timer_create+3)
-#define __NR_ia32_timer_delete  (__NR_ia32_timer_create+4)
-#define __NR_ia32_clock_settime (__NR_ia32_timer_create+5)
-#define __NR_ia32_clock_gettime (__NR_ia32_timer_create+6)
-#define __NR_ia32_clock_getres  (__NR_ia32_timer_create+7)
-#define __NR_ia32_clock_nanosleep       (__NR_ia32_timer_create+8)
-#define __NR_ia32_statfs64              268
-#define __NR_ia32_fstatfs64             269
-#define __NR_ia32_tgkill                270
-#define __NR_ia32_utimes                271
-#define __NR_ia32_fadvise64_64          272
-#define __NR_ia32_vserver               273
-#define __NR_ia32_mbind         274
-#define __NR_ia32_get_mempolicy 275
-#define __NR_ia32_set_mempolicy 276
-#define __NR_ia32_mq_open               277
-#define __NR_ia32_mq_unlink             (__NR_ia32_mq_open+1)
-#define __NR_ia32_mq_timedsend  (__NR_ia32_mq_open+2)
-#define __NR_ia32_mq_timedreceive       (__NR_ia32_mq_open+3)
-#define __NR_ia32_mq_notify             (__NR_ia32_mq_open+4)
-#define __NR_ia32_mq_getsetattr (__NR_ia32_mq_open+5)
-#define __NR_ia32_kexec         283
-#define __NR_ia32_waitid                284
-/* #define __NR_sys_setaltroot  285 */
-#define __NR_ia32_add_key               286
-#define __NR_ia32_request_key   287
-#define __NR_ia32_keyctl                288
-#define __NR_ia32_ioprio_set            289
-#define __NR_ia32_ioprio_get            290
-#define __NR_ia32_inotify_init          291
-#define __NR_ia32_inotify_add_watch     292
-#define __NR_ia32_inotify_rm_watch      293
-#define __NR_ia32_migrate_pages         294
-#define __NR_ia32_openat                295
-#define __NR_ia32_mkdirat               296
-#define __NR_ia32_mknodat               297
-#define __NR_ia32_fchownat              298
-#define __NR_ia32_futimesat             299
-#define __NR_ia32_fstatat64             300
-#define __NR_ia32_unlinkat              301
-#define __NR_ia32_renameat              302
-#define __NR_ia32_linkat                303
-#define __NR_ia32_symlinkat             304
-#define __NR_ia32_readlinkat            305
-#define __NR_ia32_fchmodat              306
-#define __NR_ia32_faccessat             307
-#define __NR_ia32_pselect6              308
-#define __NR_ia32_ppoll                 309
-#define __NR_ia32_unshare               310
 
 #endif /* _ASM_X86_64_IA32_UNISTD_H_ */
diff --git a/include/asm-x86_64/intel_arch_perfmon.h b/include/asm-x86_64/intel_arch_perfmon.h
new file mode 100644
index 0000000000..8633331420
--- /dev/null
+++ b/include/asm-x86_64/intel_arch_perfmon.h
@@ -0,0 +1,31 @@
+#ifndef X86_64_INTEL_ARCH_PERFMON_H
+#define X86_64_INTEL_ARCH_PERFMON_H 1
+
+#define MSR_ARCH_PERFMON_PERFCTR0               0xc1
+#define MSR_ARCH_PERFMON_PERFCTR1               0xc2
+
+#define MSR_ARCH_PERFMON_EVENTSEL0              0x186
+#define MSR_ARCH_PERFMON_EVENTSEL1              0x187
+
+#define ARCH_PERFMON_EVENTSEL0_ENABLE      (1 << 22)
+#define ARCH_PERFMON_EVENTSEL_INT          (1 << 20)
+#define ARCH_PERFMON_EVENTSEL_OS           (1 << 17)
+#define ARCH_PERFMON_EVENTSEL_USR          (1 << 16)
+
+#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_SEL   (0x3c)
+#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_UMASK (0x00 << 8)
+#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_INDEX (0)
+#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_PRESENT \
+                                (1 << (ARCH_PERFMON_UNHALTED_CORE_CYCLES_INDEX))
+
+union cpuid10_eax {
+        struct {
+                unsigned int version_id:8;
+                unsigned int num_counters:8;
+                unsigned int bit_width:8;
+                unsigned int mask_length:8;
+        } split;
+        unsigned int full;
+};
+
+#endif  /* X86_64_INTEL_ARCH_PERFMON_H */
diff --git a/include/asm-x86_64/io_apic.h b/include/asm-x86_64/io_apic.h
index fb7a0909a1..5d1b5c68e3 100644
--- a/include/asm-x86_64/io_apic.h
+++ b/include/asm-x86_64/io_apic.h
@@ -10,8 +10,6 @@
  * Copyright (C) 1997, 1998, 1999, 2000 Ingo Molnar
  */
 
-#ifdef CONFIG_X86_IO_APIC
-
 #ifdef CONFIG_PCI_MSI
 static inline int use_pci_vector(void)  {return 1;}
 static inline void disable_edge_ioapic_vector(unsigned int vector) { }
@@ -209,10 +207,6 @@ extern int timer_uses_ioapic_pin_0;
 
 extern int sis_apic_bug; /* dummy */ 
 
-#else  /* !CONFIG_X86_IO_APIC */
-#define io_apic_assign_pci_irqs 0
-#endif
-
 extern int assign_irq_vector(int irq);
 
 void enable_NMI_through_LVT0 (void * dummy);
diff --git a/include/asm-x86_64/irq.h b/include/asm-x86_64/irq.h
index 9db5a1b4f7..43469d8ab7 100644
--- a/include/asm-x86_64/irq.h
+++ b/include/asm-x86_64/irq.h
@@ -44,9 +44,7 @@ static __inline__ int irq_canonicalize(int irq)
         return ((irq == 2) ? 9 : irq);
 }
 
-#ifdef CONFIG_X86_LOCAL_APIC
 #define ARCH_HAS_NMI_WATCHDOG           /* See include/linux/nmi.h */
-#endif
 
 #ifdef CONFIG_HOTPLUG_CPU
 #include <linux/cpumask.h>
diff --git a/include/asm-x86_64/irqflags.h b/include/asm-x86_64/irqflags.h
new file mode 100644
index 0000000000..cce6937e87
--- /dev/null
+++ b/include/asm-x86_64/irqflags.h
@@ -0,0 +1,141 @@
+/*
+ * include/asm-x86_64/irqflags.h
+ *
+ * IRQ flags handling
+ *
+ * This file gets included from lowlevel asm headers too, to provide
+ * wrapped versions of the local_irq_*() APIs, based on the
+ * raw_local_irq_*() functions from the lowlevel headers.
+ */
+#ifndef _ASM_IRQFLAGS_H
+#define _ASM_IRQFLAGS_H
+
+#ifndef __ASSEMBLY__
+/*
+ * Interrupt control:
+ */
+
+static inline unsigned long __raw_local_save_flags(void)
+{
+        unsigned long flags;
+
+        __asm__ __volatile__(
+                "# __raw_save_flags\n\t"
+                "pushfq ; popq %q0"
+                : "=g" (flags)
+                : /* no input */
+                : "memory"
+        );
+
+        return flags;
+}
+
+#define raw_local_save_flags(flags) \
+                do { (flags) = __raw_local_save_flags(); } while (0)
+
+static inline void raw_local_irq_restore(unsigned long flags)
+{
+        __asm__ __volatile__(
+                "pushq %0 ; popfq"
+                : /* no output */
+                :"g" (flags)
+                :"memory", "cc"
+        );
+}
+
+#ifdef CONFIG_X86_VSMP
+
+/*
+ * Interrupt control for the VSMP architecture:
+ */
+
+static inline void raw_local_irq_disable(void)
+{
+        unsigned long flags = __raw_local_save_flags();
+
+        raw_local_irq_restore((flags & ~(1 << 9)) | (1 << 18));
+}
+
+static inline void raw_local_irq_enable(void)
+{
+        unsigned long flags = __raw_local_save_flags();
+
+        raw_local_irq_restore((flags | (1 << 9)) & ~(1 << 18));
+}
+
+static inline int raw_irqs_disabled_flags(unsigned long flags)
+{
+        return !(flags & (1<<9)) || (flags & (1 << 18));
+}
+
+#else /* CONFIG_X86_VSMP */
+
+static inline void raw_local_irq_disable(void)
+{
+        __asm__ __volatile__("cli" : : : "memory");
+}
+
+static inline void raw_local_irq_enable(void)
+{
+        __asm__ __volatile__("sti" : : : "memory");
+}
+
+static inline int raw_irqs_disabled_flags(unsigned long flags)
+{
+        return !(flags & (1 << 9));
+}
+
+#endif
+
+/*
+ * For spinlocks, etc.:
+ */
+
+static inline unsigned long __raw_local_irq_save(void)
+{
+        unsigned long flags = __raw_local_save_flags();
+
+        raw_local_irq_disable();
+
+        return flags;
+}
+
+#define raw_local_irq_save(flags) \
+                do { (flags) = __raw_local_irq_save(); } while (0)
+
+static inline int raw_irqs_disabled(void)
+{
+        unsigned long flags = __raw_local_save_flags();
+
+        return raw_irqs_disabled_flags(flags);
+}
+
+/*
+ * Used in the idle loop; sti takes one instruction cycle
+ * to complete:
+ */
+static inline void raw_safe_halt(void)
+{
+        __asm__ __volatile__("sti; hlt" : : : "memory");
+}
+
+/*
+ * Used when interrupts are already enabled or to
+ * shutdown the processor:
+ */
+static inline void halt(void)
+{
+        __asm__ __volatile__("hlt": : :"memory");
+}
+
+#else /* __ASSEMBLY__: */
+# ifdef CONFIG_TRACE_IRQFLAGS
+#  define TRACE_IRQS_ON         call trace_hardirqs_on_thunk
+#  define TRACE_IRQS_OFF        call trace_hardirqs_off_thunk
+# else
+#  define TRACE_IRQS_ON
+#  define TRACE_IRQS_OFF
+# endif
+#endif
+
+#endif
diff --git a/include/asm-x86_64/k8.h b/include/asm-x86_64/k8.h
new file mode 100644
index 0000000000..699dd6961e
--- /dev/null
+++ b/include/asm-x86_64/k8.h
@@ -0,0 +1,14 @@
+#ifndef _ASM_K8_H
+#define _ASM_K8_H 1
+
+#include <linux/pci.h>
+
+extern struct pci_device_id k8_nb_ids[];
+
+extern int early_is_k8_nb(u32 value);
+extern struct pci_dev **k8_northbridges;
+extern int num_k8_northbridges;
+extern int cache_k8_northbridges(void);
+extern void k8_flush_garts(void);
+
+#endif
diff --git a/include/asm-x86_64/kdebug.h b/include/asm-x86_64/kdebug.h
index cf795631d9..2b0c088e29 100644
--- a/include/asm-x86_64/kdebug.h
+++ b/include/asm-x86_64/kdebug.h
@@ -15,6 +15,8 @@ struct die_args {
 
 extern int register_die_notifier(struct notifier_block *);
 extern int unregister_die_notifier(struct notifier_block *);
+extern int register_page_fault_notifier(struct notifier_block *);
+extern int unregister_page_fault_notifier(struct notifier_block *);
 extern struct atomic_notifier_head die_chain;
 
 /* Grossly misnamed. */
@@ -47,7 +49,7 @@ static inline int notify_die(enum die_val val, const char *str,
         return atomic_notifier_call_chain(&die_chain, val, &args);
 } 
 
-extern int printk_address(unsigned long address);
+extern void printk_address(unsigned long address);
 extern void die(const char *,struct pt_regs *,long);
 extern void __die(const char *,struct pt_regs *,long);
 extern void show_registers(struct pt_regs *regs);
diff --git a/include/asm-x86_64/kexec.h b/include/asm-x86_64/kexec.h
index c564bae034..5fab957e10 100644
--- a/include/asm-x86_64/kexec.h
+++ b/include/asm-x86_64/kexec.h
@@ -1,6 +1,27 @@
 #ifndef _X86_64_KEXEC_H
 #define _X86_64_KEXEC_H
 
+#define PA_CONTROL_PAGE  0
+#define VA_CONTROL_PAGE  1
+#define PA_PGD           2
+#define VA_PGD           3
+#define PA_PUD_0         4
+#define VA_PUD_0         5
+#define PA_PMD_0         6
+#define VA_PMD_0         7
+#define PA_PTE_0         8
+#define VA_PTE_0         9
+#define PA_PUD_1         10
+#define VA_PUD_1         11
+#define PA_PMD_1         12
+#define VA_PMD_1         13
+#define PA_PTE_1         14
+#define VA_PTE_1         15
+#define PA_TABLE_PAGE    16
+#define PAGES_NR         17
+
+#ifndef __ASSEMBLY__
+
 #include <linux/string.h>
 
 #include <asm/page.h>
@@ -64,4 +85,12 @@ static inline void crash_setup_regs(struct pt_regs *newregs,
                 newregs->rip = (unsigned long)current_text_addr();
         }
 }
+
+NORET_TYPE void
+relocate_kernel(unsigned long indirection_page,
+                unsigned long page_list,
+                unsigned long start_address) ATTRIB_NORET;
+
+#endif /* __ASSEMBLY__ */
+
 #endif /* _X86_64_KEXEC_H */
diff --git a/include/asm-x86_64/kprobes.h b/include/asm-x86_64/kprobes.h
index 98a1e95ddb..cf5317898f 100644
--- a/include/asm-x86_64/kprobes.h
+++ b/include/asm-x86_64/kprobes.h
@@ -43,9 +43,11 @@ typedef u8 kprobe_opcode_t;
 
 #define JPROBE_ENTRY(pentry)    (kprobe_opcode_t *)pentry
 #define ARCH_SUPPORTS_KRETPROBES
+#define  ARCH_INACTIVE_KPROBE_COUNT 1
 
 void kretprobe_trampoline(void);
 extern void arch_remove_kprobe(struct kprobe *p);
+#define flush_insn_slot(p)      do { } while (0)
 
 /* Architecture specific copy of original instruction*/
 struct arch_specific_insn {
diff --git a/include/asm-x86_64/linkage.h b/include/asm-x86_64/linkage.h
index 291c2d01c4..b5f39d0189 100644
--- a/include/asm-x86_64/linkage.h
+++ b/include/asm-x86_64/linkage.h
@@ -1,6 +1,6 @@
 #ifndef __ASM_LINKAGE_H
 #define __ASM_LINKAGE_H
 
-/* Nothing to see here... */
+#define __ALIGN .p2align 4,,15
 
 #endif
diff --git a/include/asm-x86_64/local.h b/include/asm-x86_64/local.h
index cd17945bf2..e769e62002 100644
--- a/include/asm-x86_64/local.h
+++ b/include/asm-x86_64/local.h
@@ -59,12 +59,26 @@ static inline void local_sub(long i, local_t *v)
  * This could be done better if we moved the per cpu data directly
  * after GS.
  */
-#define cpu_local_read(v)       local_read(&__get_cpu_var(v))
-#define cpu_local_set(v, i)     local_set(&__get_cpu_var(v), (i))
-#define cpu_local_inc(v)        local_inc(&__get_cpu_var(v))
-#define cpu_local_dec(v)        local_dec(&__get_cpu_var(v))
-#define cpu_local_add(i, v)     local_add((i), &__get_cpu_var(v))
-#define cpu_local_sub(i, v)     local_sub((i), &__get_cpu_var(v))
+
+/* Need to disable preemption for the cpu local counters otherwise we could
+   still access a variable of a previous CPU in a non atomic way. */
+#define cpu_local_wrap_v(v)             \
+        ({ local_t res__;               \
+           preempt_disable();           \
+           res__ = (v);                 \
+           preempt_enable();            \
+           res__; })
+#define cpu_local_wrap(v)               \
+        ({ preempt_disable();           \
+           v;                           \
+           preempt_enable(); })         \
+
+#define cpu_local_read(v)    cpu_local_wrap_v(local_read(&__get_cpu_var(v)))
+#define cpu_local_set(v, i)  cpu_local_wrap(local_set(&__get_cpu_var(v), (i)))
+#define cpu_local_inc(v)     cpu_local_wrap(local_inc(&__get_cpu_var(v)))
+#define cpu_local_dec(v)     cpu_local_wrap(local_dec(&__get_cpu_var(v)))
+#define cpu_local_add(i, v)  cpu_local_wrap(local_add((i), &__get_cpu_var(v)))
+#define cpu_local_sub(i, v)  cpu_local_wrap(local_sub((i), &__get_cpu_var(v)))
 
 #define __cpu_local_inc(v)      cpu_local_inc(v)
 #define __cpu_local_dec(v)      cpu_local_dec(v)
diff --git a/include/asm-x86_64/mach_apic.h b/include/asm-x86_64/mach_apic.h
index 0acea44c93..d33422450c 100644
--- a/include/asm-x86_64/mach_apic.h
+++ b/include/asm-x86_64/mach_apic.h
@@ -16,7 +16,6 @@
 
 #define INT_DELIVERY_MODE (genapic->int_delivery_mode)
 #define INT_DEST_MODE (genapic->int_dest_mode)
-#define INT_DELIVERY_DEST (genapic->int_delivery_dest)
 #define TARGET_CPUS       (genapic->target_cpus())
 #define apic_id_registered (genapic->apic_id_registered)
 #define init_apic_ldr (genapic->init_apic_ldr)
diff --git a/include/asm-x86_64/mce.h b/include/asm-x86_64/mce.h
index 7229785094..5a11146d6d 100644
--- a/include/asm-x86_64/mce.h
+++ b/include/asm-x86_64/mce.h
@@ -67,13 +67,22 @@ struct mce_log {
 /* Software defined banks */
 #define MCE_EXTENDED_BANK       128
 #define MCE_THERMAL_BANK        MCE_EXTENDED_BANK + 0
-#define MCE_THRESHOLD_BASE      MCE_EXTENDED_BANK + 1 /* MCE_AMD */
-#define MCE_THRESHOLD_DRAM_ECC  MCE_THRESHOLD_BASE + 4
+
+#define K8_MCE_THRESHOLD_BASE      (MCE_EXTENDED_BANK + 1)      /* MCE_AMD */
+#define K8_MCE_THRESHOLD_BANK_0    (MCE_THRESHOLD_BASE + 0 * 9)
+#define K8_MCE_THRESHOLD_BANK_1    (MCE_THRESHOLD_BASE + 1 * 9)
+#define K8_MCE_THRESHOLD_BANK_2    (MCE_THRESHOLD_BASE + 2 * 9)
+#define K8_MCE_THRESHOLD_BANK_3    (MCE_THRESHOLD_BASE + 3 * 9)
+#define K8_MCE_THRESHOLD_BANK_4    (MCE_THRESHOLD_BASE + 4 * 9)
+#define K8_MCE_THRESHOLD_BANK_5    (MCE_THRESHOLD_BASE + 5 * 9)
+#define K8_MCE_THRESHOLD_DRAM_ECC  (MCE_THRESHOLD_BANK_4 + 0)
 
 #ifdef __KERNEL__
 #include <asm/atomic.h>
 
 void mce_log(struct mce *m);
+DECLARE_PER_CPU(struct sys_device, device_mce);
+
 #ifdef CONFIG_X86_MCE_INTEL
 void mce_intel_feature_init(struct cpuinfo_x86 *c);
 #else
@@ -90,6 +99,8 @@ static inline void mce_amd_feature_init(struct cpuinfo_x86 *c)
 }
 #endif
 
+void mce_log_therm_throt_event(unsigned int cpu, __u64 status);
+
 extern atomic_t mce_entry;
 
 #endif
diff --git a/include/asm-x86_64/mmx.h b/include/asm-x86_64/mmx.h
deleted file mode 100644
index 46b71da998..0000000000
--- a/include/asm-x86_64/mmx.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef _ASM_MMX_H
-#define _ASM_MMX_H
-
-/*
- *      MMX 3Dnow! helper operations
- */
-
-#include <linux/types.h>
- 
-extern void *_mmx_memcpy(void *to, const void *from, size_t size);
-extern void mmx_clear_page(void *page);
-extern void mmx_copy_page(void *to, void *from);
-
-#endif
diff --git a/include/asm-x86_64/mpspec.h b/include/asm-x86_64/mpspec.h
index 14fc3ddd90..017fddb61d 100644
--- a/include/asm-x86_64/mpspec.h
+++ b/include/asm-x86_64/mpspec.h
@@ -159,13 +159,7 @@ struct mpc_config_lintsrc
 #define MAX_MP_BUSSES 256
 /* Each PCI slot may be a combo card with its own bus.  4 IRQ pins per slot. */
 #define MAX_IRQ_SOURCES (MAX_MP_BUSSES * 4)
-enum mp_bustype {
-        MP_BUS_ISA = 1,
-        MP_BUS_EISA,
-        MP_BUS_PCI,
-        MP_BUS_MCA
-};
-extern unsigned char mp_bus_id_to_type [MAX_MP_BUSSES];
+extern DECLARE_BITMAP(mp_bus_not_pci, MAX_MP_BUSSES);
 extern int mp_bus_id_to_pci_bus [MAX_MP_BUSSES];
 
 extern unsigned int boot_cpu_physical_apicid;
@@ -178,18 +172,15 @@ extern int mp_irq_entries;
 extern struct mpc_config_intsrc mp_irqs [MAX_IRQ_SOURCES];
 extern int mpc_default_type;
 extern unsigned long mp_lapic_addr;
-extern int pic_mode;
 
 #ifdef CONFIG_ACPI
 extern void mp_register_lapic (u8 id, u8 enabled);
 extern void mp_register_lapic_address (u64 address);
 
-#ifdef CONFIG_X86_IO_APIC
 extern void mp_register_ioapic (u8 id, u32 address, u32 gsi_base);
 extern void mp_override_legacy_irq (u8 bus_irq, u8 polarity, u8 trigger, u32 gsi);
 extern void mp_config_acpi_legacy_irqs (void);
 extern int mp_register_gsi (u32 gsi, int triggering, int polarity);
-#endif /*CONFIG_X86_IO_APIC*/
 #endif
 
 extern int using_apic_timer;
diff --git a/include/asm-x86_64/msr.h b/include/asm-x86_64/msr.h
index 10f8b51cec..37e194169f 100644
--- a/include/asm-x86_64/msr.h
+++ b/include/asm-x86_64/msr.h
@@ -66,14 +66,25 @@
 #define rdtscl(low) \
      __asm__ __volatile__ ("rdtsc" : "=a" (low) : : "edx")
 
+#define rdtscp(low,high,aux) \
+     asm volatile (".byte 0x0f,0x01,0xf9" : "=a" (low), "=d" (high), "=c" (aux))
+
 #define rdtscll(val) do { \
      unsigned int __a,__d; \
      asm volatile("rdtsc" : "=a" (__a), "=d" (__d)); \
      (val) = ((unsigned long)__a) | (((unsigned long)__d)<<32); \
 } while(0)
 
+#define rdtscpll(val, aux) do { \
+     unsigned long __a, __d; \
+     asm volatile (".byte 0x0f,0x01,0xf9" : "=a" (__a), "=d" (__d), "=c" (aux)); \
+     (val) = (__d << 32) | __a; \
+} while (0)
+
 #define write_tsc(val1,val2) wrmsr(0x10, val1, val2)
 
+#define write_rdtscp_aux(val) wrmsr(0xc0000103, val, 0)
+
 #define rdpmc(counter,low,high) \
      __asm__ __volatile__("rdpmc" \
                           : "=a" (low), "=d" (high) \
diff --git a/include/asm-x86_64/mutex.h b/include/asm-x86_64/mutex.h
index 11fbee2bd6..16396b1de3 100644
--- a/include/asm-x86_64/mutex.h
+++ b/include/asm-x86_64/mutex.h
@@ -24,14 +24,10 @@ do {									\
         typecheck_fn(fastcall void (*)(atomic_t *), fail_fn);           \
                                                                         \
         __asm__ __volatile__(                                           \
-                LOCK    "   decl (%%rdi)        \n"                     \
-                        "   js 2f               \n"                     \
-                        "1:                     \n"                     \
-                                                                        \
-                LOCK_SECTION_START("")                                  \
-                        "2: call "#fail_fn"     \n"                     \
-                        "   jmp 1b              \n"                     \
-                LOCK_SECTION_END                                        \
+                LOCK_PREFIX "   decl (%%rdi)    \n"                     \
+                        "   jns 1f              \n"                     \
+                        "   call "#fail_fn"     \n"                     \
+                        "1:"                                            \
                                                                         \
                 :"=D" (dummy)                                           \
                 : "D" (v)                                               \
@@ -74,14 +70,10 @@ do {									\
         typecheck_fn(fastcall void (*)(atomic_t *), fail_fn);           \
                                                                         \
         __asm__ __volatile__(                                           \
-                LOCK    "   incl (%%rdi)        \n"                     \
-                        "   jle 2f              \n"                     \
-                        "1:                     \n"                     \
-                                                                        \
-                LOCK_SECTION_START("")                                  \
-                        "2: call "#fail_fn"     \n"                     \
-                        "   jmp 1b              \n"                     \
-                LOCK_SECTION_END                                        \
+                LOCK_PREFIX "   incl (%%rdi)    \n"                     \
+                        "   jg 1f               \n"                     \
+                        "   call "#fail_fn"     \n"                     \
+                        "1:                       "                     \
                                                                         \
                 :"=D" (dummy)                                           \
                 : "D" (v)                                               \
diff --git a/include/asm-x86_64/nmi.h b/include/asm-x86_64/nmi.h
index d3abfc6a8f..f367d4014b 100644
--- a/include/asm-x86_64/nmi.h
+++ b/include/asm-x86_64/nmi.h
@@ -5,26 +5,16 @@
 #define ASM_NMI_H
 
 #include <linux/pm.h>
+#include <asm/io.h>
  
-struct pt_regs;
- 
-typedef int (*nmi_callback_t)(struct pt_regs * regs, int cpu);
- 
-/** 
- * set_nmi_callback
- *
- * Set a handler for an NMI. Only one handler may be
- * set. Return 1 if the NMI was handled.
- */
-void set_nmi_callback(nmi_callback_t callback);
- 
-/** 
- * unset_nmi_callback
+/**
+ * do_nmi_callback
  *
- * Remove the handler previously set.
+ * Check to see if a callback exists and execute it.  Return 1
+ * if the handler exists and was handled successfully.
  */
-void unset_nmi_callback(void);
- 
+int do_nmi_callback(struct pt_regs *regs, int cpu);
+
 #ifdef CONFIG_PM
  
 /** Replace the PM callback routine for NMI. */
@@ -47,13 +37,44 @@ static inline void unset_nmi_pm_callback(struct pm_dev * dev)
 #endif /* CONFIG_PM */
  
 extern void default_do_nmi(struct pt_regs *);
-extern void die_nmi(char *str, struct pt_regs *regs);
+extern void die_nmi(char *str, struct pt_regs *regs, int do_panic);
 
 #define get_nmi_reason() inb(0x61)
 
 extern int panic_on_timeout;
 extern int unknown_nmi_panic;
+extern int nmi_watchdog_enabled;
 
 extern int check_nmi_watchdog(void);
- 
+extern int avail_to_resrv_perfctr_nmi_bit(unsigned int);
+extern int avail_to_resrv_perfctr_nmi(unsigned int);
+extern int reserve_perfctr_nmi(unsigned int);
+extern void release_perfctr_nmi(unsigned int);
+extern int reserve_evntsel_nmi(unsigned int);
+extern void release_evntsel_nmi(unsigned int);
+
+extern void setup_apic_nmi_watchdog (void *);
+extern void stop_apic_nmi_watchdog (void *);
+extern void disable_timer_nmi_watchdog(void);
+extern void enable_timer_nmi_watchdog(void);
+extern int nmi_watchdog_tick (struct pt_regs * regs, unsigned reason);
+
+extern void nmi_watchdog_default(void);
+extern int setup_nmi_watchdog(char *);
+
+extern atomic_t nmi_active;
+extern unsigned int nmi_watchdog;
+#define NMI_DEFAULT     -1
+#define NMI_NONE        0
+#define NMI_IO_APIC     1
+#define NMI_LOCAL_APIC  2
+#define NMI_INVALID     3
+
+struct ctl_table;
+struct file;
+extern int proc_nmi_enabled(struct ctl_table *, int , struct file *,
+                        void __user *, size_t *, loff_t *);
+
+extern int unknown_nmi_panic;
+
 #endif /* ASM_NMI_H */
diff --git a/include/asm-x86_64/page.h b/include/asm-x86_64/page.h
index f7bf875aae..10f346165c 100644
--- a/include/asm-x86_64/page.h
+++ b/include/asm-x86_64/page.h
@@ -19,7 +19,7 @@
 #define EXCEPTION_STACK_ORDER 0
 #define EXCEPTION_STKSZ (PAGE_SIZE << EXCEPTION_STACK_ORDER)
 
-#define DEBUG_STACK_ORDER EXCEPTION_STACK_ORDER
+#define DEBUG_STACK_ORDER (EXCEPTION_STACK_ORDER + 1)
 #define DEBUG_STKSZ (PAGE_SIZE << DEBUG_STACK_ORDER)
 
 #define IRQSTACK_ORDER 2
diff --git a/include/asm-x86_64/pci-direct.h b/include/asm-x86_64/pci-direct.h
index 036b6ca5b5..eba9cb471d 100644
--- a/include/asm-x86_64/pci-direct.h
+++ b/include/asm-x86_64/pci-direct.h
@@ -2,47 +2,15 @@
 #define ASM_PCI_DIRECT_H 1
 
 #include <linux/types.h>
-#include <asm/io.h>
 
 /* Direct PCI access. This is used for PCI accesses in early boot before
    the PCI subsystem works. */ 
 
-#define PDprintk(x...)
+extern u32 read_pci_config(u8 bus, u8 slot, u8 func, u8 offset);
+extern u8 read_pci_config_byte(u8 bus, u8 slot, u8 func, u8 offset);
+extern u16 read_pci_config_16(u8 bus, u8 slot, u8 func, u8 offset);
+extern void write_pci_config(u8 bus, u8 slot, u8 func, u8 offset, u32 val);
 
-static inline u32 read_pci_config(u8 bus, u8 slot, u8 func, u8 offset)
-{
-        u32 v; 
-        outl(0x80000000 | (bus<<16) | (slot<<11) | (func<<8) | offset, 0xcf8);
-        v = inl(0xcfc); 
-        if (v != 0xffffffff)
-                PDprintk("%x reading 4 from %x: %x\n", slot, offset, v);
-        return v;
-}
-
-static inline u8 read_pci_config_byte(u8 bus, u8 slot, u8 func, u8 offset)
-{
-        u8 v; 
-        outl(0x80000000 | (bus<<16) | (slot<<11) | (func<<8) | offset, 0xcf8);
-        v = inb(0xcfc + (offset&3)); 
-        PDprintk("%x reading 1 from %x: %x\n", slot, offset, v);
-        return v;
-}
-
-static inline u16 read_pci_config_16(u8 bus, u8 slot, u8 func, u8 offset)
-{
-        u16 v; 
-        outl(0x80000000 | (bus<<16) | (slot<<11) | (func<<8) | offset, 0xcf8);
-        v = inw(0xcfc + (offset&2)); 
-        PDprintk("%x reading 2 from %x: %x\n", slot, offset, v);
-        return v;
-}
-
-static inline void write_pci_config(u8 bus, u8 slot, u8 func, u8 offset,
-                                    u32 val)
-{
-        PDprintk("%x writing to %x: %x\n", slot, offset, val); 
-        outl(0x80000000 | (bus<<16) | (slot<<11) | (func<<8) | offset, 0xcf8);
-        outl(val, 0xcfc); 
-}
+extern int early_pci_allowed(void);
 
 #endif
diff --git a/include/asm-x86_64/pci.h b/include/asm-x86_64/pci.h
index 2db0620d54..49c5e92805 100644
--- a/include/asm-x86_64/pci.h
+++ b/include/asm-x86_64/pci.h
@@ -39,8 +39,8 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq);
 #include <asm/scatterlist.h>
 #include <linux/string.h>
 #include <asm/page.h>
-#include <linux/dma-mapping.h> /* for have_iommu */
 
+extern void pci_iommu_alloc(void);
 extern int iommu_setup(char *opt);
 
 /* The PCI address space does equal the physical memory
@@ -52,7 +52,7 @@ extern int iommu_setup(char *opt);
  */
 #define PCI_DMA_BUS_IS_PHYS (dma_ops->is_phys)
 
-#ifdef CONFIG_GART_IOMMU
+#if defined(CONFIG_IOMMU) || defined(CONFIG_CALGARY_IOMMU)
 
 /*
  * x86-64 always supports DAC, but sometimes it is useful to force
diff --git a/include/asm-x86_64/pda.h b/include/asm-x86_64/pda.h
index b47c3df9ed..14996d962b 100644
--- a/include/asm-x86_64/pda.h
+++ b/include/asm-x86_64/pda.h
@@ -9,20 +9,24 @@
 
 /* Per processor datastructure. %gs points to it while the kernel runs */ 
 struct x8664_pda {
-        struct task_struct *pcurrent;   /* Current process */
-        unsigned long data_offset;      /* Per cpu data offset from linker address */
-        unsigned long kernelstack;  /* top of kernel stack for current */ 
-        unsigned long oldrsp;       /* user rsp for system call */
-#if DEBUG_STKSZ > EXCEPTION_STKSZ
-        unsigned long debugstack;   /* #DB/#BP stack. */
+        struct task_struct *pcurrent;   /* 0  Current process */
+        unsigned long data_offset;      /* 8 Per cpu data offset from linker
+                                           address */
+        unsigned long kernelstack;  /* 16 top of kernel stack for current */
+        unsigned long oldrsp;       /* 24 user rsp for system call */
+        int irqcount;               /* 32 Irq nesting counter. Starts with -1 */
+        int cpunumber;              /* 36 Logical CPU number */
+#ifdef CONFIG_CC_STACKPROTECTOR
+        unsigned long stack_canary;     /* 40 stack canary value */
+                                        /* gcc-ABI: this canary MUST be at
+                                           offset 40!!! */
 #endif
-        int irqcount;               /* Irq nesting counter. Starts with -1 */   
-        int cpunumber;              /* Logical CPU number */
-        char *irqstackptr;      /* top of irqstack */
+        char *irqstackptr;
         int nodenumber;             /* number of current node */
         unsigned int __softirq_pending;
         unsigned int __nmi_count;       /* number of NMI on this CPUs */
-        int mmu_state;     
+        short mmu_state;
+        short isidle;
         struct mm_struct *active_mm;
         unsigned apic_timer_irqs;
 } ____cacheline_aligned_in_smp;
@@ -36,44 +40,69 @@ extern struct x8664_pda boot_cpu_pda[];
  * There is no fast way to get the base address of the PDA, all the accesses
  * have to mention %fs/%gs.  So it needs to be done this Torvaldian way.
  */ 
-#define sizeof_field(type,field)  (sizeof(((type *)0)->field))
-#define typeof_field(type,field)  typeof(((type *)0)->field)
+extern void __bad_pda_field(void) __attribute__((noreturn));
 
-extern void __bad_pda_field(void);
+/*
+ * proxy_pda doesn't actually exist, but tell gcc it is accessed for
+ * all PDA accesses so it gets read/write dependencies right.
+ */
+extern struct x8664_pda _proxy_pda;
 
 #define pda_offset(field) offsetof(struct x8664_pda, field)
 
-#define pda_to_op(op,field,val) do { \
-        typedef typeof_field(struct x8664_pda, field) T__; \
-       switch (sizeof_field(struct x8664_pda, field)) {                 \
-case 2: \
-asm volatile(op "w %0,%%gs:%P1"::"ri" ((T__)val),"i"(pda_offset(field)):"memory"); break; \
-case 4: \
-asm volatile(op "l %0,%%gs:%P1"::"ri" ((T__)val),"i"(pda_offset(field)):"memory"); break; \
-case 8: \
-asm volatile(op "q %0,%%gs:%P1"::"ri" ((T__)val),"i"(pda_offset(field)):"memory"); break; \
-       default: __bad_pda_field();                                      \
-       } \
+#define pda_to_op(op,field,val) do {            \
+        typedef typeof(_proxy_pda.field) T__;   \
+        if (0) { T__ tmp__; tmp__ = (val); }    /* type checking */ \
+        switch (sizeof(_proxy_pda.field)) {     \
+        case 2:                                 \
+                asm(op "w %1,%%gs:%c2" :        \
+                    "+m" (_proxy_pda.field) :   \
+                    "ri" ((T__)val),            \
+                    "i"(pda_offset(field)));    \
+                break;                          \
+        case 4:                                 \
+                asm(op "l %1,%%gs:%c2" :        \
+                    "+m" (_proxy_pda.field) :   \
+                    "ri" ((T__)val),            \
+                    "i" (pda_offset(field)));   \
+                break;                          \
+        case 8:                                 \
+                asm(op "q %1,%%gs:%c2":         \
+                    "+m" (_proxy_pda.field) :   \
+                    "ri" ((T__)val),            \
+                    "i"(pda_offset(field)));    \
+                break;                          \
+       default:                                 \
+                __bad_pda_field();              \
+       }                                        \
        } while (0)
 
-/* 
- * AK: PDA read accesses should be neither volatile nor have an memory clobber.
- * Unfortunately removing them causes all hell to break lose currently.
- */
-#define pda_from_op(op,field) ({ \
-       typeof_field(struct x8664_pda, field) ret__; \
-       switch (sizeof_field(struct x8664_pda, field)) {                 \
-case 2: \
-asm volatile(op "w %%gs:%P1,%0":"=r" (ret__):"i"(pda_offset(field)):"memory"); break;\
-case 4: \
-asm volatile(op "l %%gs:%P1,%0":"=r" (ret__):"i"(pda_offset(field)):"memory"); break;\
-case 8: \
-asm volatile(op "q %%gs:%P1,%0":"=r" (ret__):"i"(pda_offset(field)):"memory"); break;\
-       default: __bad_pda_field();                                      \
-       } \
+#define pda_from_op(op,field) ({                \
+        typeof(_proxy_pda.field) ret__;         \
+        switch (sizeof(_proxy_pda.field)) {     \
+        case 2:                                 \
+                asm(op "w %%gs:%c1,%0" :        \
+                    "=r" (ret__) :              \
+                    "i" (pda_offset(field)),    \
+                    "m" (_proxy_pda.field));    \
+                 break;                         \
+        case 4:                                 \
+                asm(op "l %%gs:%c1,%0":         \
+                    "=r" (ret__):               \
+                    "i" (pda_offset(field)),    \
+                    "m" (_proxy_pda.field));    \
+                 break;                         \
+       case 8:                                  \
+                asm(op "q %%gs:%c1,%0":         \
+                    "=r" (ret__) :              \
+                    "i" (pda_offset(field)),    \
+                    "m" (_proxy_pda.field));    \
+                 break;                         \
+       default:                                 \
+                __bad_pda_field();              \
+       }                                        \
        ret__; })
 
-
 #define read_pda(field) pda_from_op("mov",field)
 #define write_pda(field,val) pda_to_op("mov",field,val)
 #define add_pda(field,val) pda_to_op("add",field,val)
diff --git a/include/asm-x86_64/percpu.h b/include/asm-x86_64/percpu.h
index 7f33aaf9f7..285756010c 100644
--- a/include/asm-x86_64/percpu.h
+++ b/include/asm-x86_64/percpu.h
@@ -11,16 +11,35 @@
 
 #include <asm/pda.h>
 
+#ifdef CONFIG_MODULES
+# define PERCPU_MODULE_RESERVE 8192
+#else
+# define PERCPU_MODULE_RESERVE 0
+#endif
+
+#define PERCPU_ENOUGH_ROOM \
+        (ALIGN(__per_cpu_end - __per_cpu_start, SMP_CACHE_BYTES) + \
+         PERCPU_MODULE_RESERVE)
+
 #define __per_cpu_offset(cpu) (cpu_pda(cpu)->data_offset)
 #define __my_cpu_offset() read_pda(data_offset)
 
+#define per_cpu_offset(x) (__per_cpu_offset(x))
+
 /* Separate out the type, so (int[3], foo) works. */
 #define DEFINE_PER_CPU(type, name) \
     __attribute__((__section__(".data.percpu"))) __typeof__(type) per_cpu__##name
 
 /* var is in discarded region: offset to particular copy we want */
-#define per_cpu(var, cpu) (*RELOC_HIDE(&per_cpu__##var, __per_cpu_offset(cpu)))
-#define __get_cpu_var(var) (*RELOC_HIDE(&per_cpu__##var, __my_cpu_offset()))
+#define per_cpu(var, cpu) (*({                          \
+        extern int simple_indentifier_##var(void);      \
+        RELOC_HIDE(&per_cpu__##var, __per_cpu_offset(cpu)); }))
+#define __get_cpu_var(var) (*({                         \
+        extern int simple_indentifier_##var(void);      \
+        RELOC_HIDE(&per_cpu__##var, __my_cpu_offset()); }))
+#define __raw_get_cpu_var(var) (*({                     \
+        extern int simple_indentifier_##var(void);      \
+        RELOC_HIDE(&per_cpu__##var, __my_cpu_offset()); }))
 
 /* A macro to avoid #include hell... */
 #define percpu_modcopy(pcpudst, src, size)                      \
@@ -40,6 +59,7 @@ extern void setup_per_cpu_areas(void);
 
 #define per_cpu(var, cpu)                       (*((void)(cpu), &per_cpu__##var))
 #define __get_cpu_var(var)                      per_cpu__##var
+#define __raw_get_cpu_var(var)                  per_cpu__##var
 
 #endif  /* SMP */
 
diff --git a/include/asm-x86_64/pgtable.h b/include/asm-x86_64/pgtable.h
index 31e83c3bd0..6899e770b1 100644
--- a/include/asm-x86_64/pgtable.h
+++ b/include/asm-x86_64/pgtable.h
@@ -21,12 +21,9 @@ extern unsigned long __supported_pte_mask;
 
 #define swapper_pg_dir init_level4_pgt
 
-extern int nonx_setup(char *str);
 extern void paging_init(void);
 extern void clear_kernel_mapping(unsigned long addr, unsigned long size);
 
-extern unsigned long pgkern_mask;
-
 /*
  * ZERO_PAGE is a global shared page that is always zero: used
  * for zero-mapped memory areas etc..
@@ -101,9 +98,6 @@ static inline void pgd_clear (pgd_t * pgd)
         set_pgd(pgd, __pgd(0));
 }
 
-#define pud_page(pud) \
-((unsigned long) __va(pud_val(pud) & PHYSICAL_PAGE_MASK))
-
 #define ptep_get_and_clear(mm,addr,xp)  __pte(xchg(&(xp)->pte, 0))
 
 struct mm_struct;
@@ -268,7 +262,7 @@ static inline pte_t pfn_pte(unsigned long page_nr, pgprot_t pgprot)
 #define __LARGE_PTE (_PAGE_PSE|_PAGE_PRESENT)
 static inline int pte_user(pte_t pte)           { return pte_val(pte) & _PAGE_USER; }
 static inline int pte_read(pte_t pte)           { return pte_val(pte) & _PAGE_USER; }
-static inline int pte_exec(pte_t pte)           { return pte_val(pte) & _PAGE_USER; }
+static inline int pte_exec(pte_t pte)           { return !(pte_val(pte) & _PAGE_NX); }
 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_RW; }
@@ -281,11 +275,12 @@ static inline pte_t pte_mkclean(pte_t pte)	{ set_pte(&pte, __pte(pte_val(pte) &
 static inline pte_t pte_mkold(pte_t pte)        { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_ACCESSED)); return pte; }
 static inline pte_t pte_wrprotect(pte_t pte)    { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_RW)); return pte; }
 static inline pte_t pte_mkread(pte_t pte)       { set_pte(&pte, __pte(pte_val(pte) | _PAGE_USER)); return pte; }
-static inline pte_t pte_mkexec(pte_t pte)       { set_pte(&pte, __pte(pte_val(pte) | _PAGE_USER)); return pte; }
+static inline pte_t pte_mkexec(pte_t pte)       { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_NX)); return pte; }
 static inline pte_t pte_mkdirty(pte_t pte)      { set_pte(&pte, __pte(pte_val(pte) | _PAGE_DIRTY)); return pte; }
 static inline pte_t pte_mkyoung(pte_t pte)      { set_pte(&pte, __pte(pte_val(pte) | _PAGE_ACCESSED)); return pte; }
 static inline pte_t pte_mkwrite(pte_t pte)      { set_pte(&pte, __pte(pte_val(pte) | _PAGE_RW)); return pte; }
 static inline pte_t pte_mkhuge(pte_t pte)       { set_pte(&pte, __pte(pte_val(pte) | _PAGE_PSE)); return pte; }
+static inline pte_t pte_clrhuge(pte_t pte)      { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_PSE)); return pte; }
 
 struct vm_area_struct;
 
@@ -326,7 +321,8 @@ static inline int pmd_large(pmd_t pte) {
 /*
  * Level 4 access.
  */
-#define pgd_page(pgd) ((unsigned long) __va((unsigned long)pgd_val(pgd) & PTE_MASK))
+#define pgd_page_vaddr(pgd) ((unsigned long) __va((unsigned long)pgd_val(pgd) & PTE_MASK))
+#define pgd_page(pgd)           (pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT))
 #define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1))
 #define pgd_offset(mm, addr) ((mm)->pgd + pgd_index(addr))
 #define pgd_offset_k(address) (init_level4_pgt + pgd_index(address))
@@ -335,22 +331,18 @@ static inline int pmd_large(pmd_t pte) {
 
 /* PUD - Level3 access */
 /* to find an entry in a page-table-directory. */
+#define pud_page_vaddr(pud) ((unsigned long) __va(pud_val(pud) & PHYSICAL_PAGE_MASK))
+#define pud_page(pud)           (pfn_to_page(pud_val(pud) >> PAGE_SHIFT))
 #define pud_index(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD-1))
-#define pud_offset(pgd, address) ((pud_t *) pgd_page(*(pgd)) + pud_index(address))
-#define pud_offset_k(pgd, addr) pud_offset(pgd, addr)
+#define pud_offset(pgd, address) ((pud_t *) pgd_page_vaddr(*(pgd)) + pud_index(address))
 #define pud_present(pud) (pud_val(pud) & _PAGE_PRESENT)
 
-static inline pud_t *__pud_offset_k(pud_t *pud, unsigned long address)
-{ 
-        return pud + pud_index(address);
-} 
-
 /* PMD  - Level 2 access */
-#define pmd_page_kernel(pmd) ((unsigned long) __va(pmd_val(pmd) & PTE_MASK))
+#define pmd_page_vaddr(pmd) ((unsigned long) __va(pmd_val(pmd) & PTE_MASK))
 #define pmd_page(pmd)           (pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT))
 
 #define pmd_index(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))
-#define pmd_offset(dir, address) ((pmd_t *) pud_page(*(dir)) + \
+#define pmd_offset(dir, address) ((pmd_t *) pud_page_vaddr(*(dir)) + \
                         pmd_index(address))
 #define pmd_none(x)     (!pmd_val(x))
 #define pmd_present(x)  (pmd_val(x) & _PAGE_PRESENT)
@@ -388,7 +380,7 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 
 #define pte_index(address) \
                 (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-#define pte_offset_kernel(dir, address) ((pte_t *) pmd_page_kernel(*(dir)) + \
+#define pte_offset_kernel(dir, address) ((pte_t *) pmd_page_vaddr(*(dir)) + \
                         pte_index(address))
 
 /* x86-64 always has all page tables mapped. */
diff --git a/include/asm-x86_64/processor.h b/include/asm-x86_64/processor.h
index 3061a38a3b..de9c3147ee 100644
--- a/include/asm-x86_64/processor.h
+++ b/include/asm-x86_64/processor.h
@@ -69,7 +69,11 @@ struct cpuinfo_x86 {
         cpumask_t llc_shared_map;       /* cpus sharing the last level cache */
 #endif
         __u8    apicid;
+#ifdef CONFIG_SMP
         __u8    booted_cores;   /* number of cores as seen by OS */
+        __u8    phys_proc_id;   /* Physical Processor id. */
+        __u8    cpu_core_id;    /* Core id. */
+#endif
 } ____cacheline_aligned;
 
 #define X86_VENDOR_INTEL 0
@@ -96,6 +100,7 @@ extern char ignore_irq13;
 extern void identify_cpu(struct cpuinfo_x86 *);
 extern void print_cpu_info(struct cpuinfo_x86 *);
 extern unsigned int init_intel_cacheinfo(struct cpuinfo_x86 *c);
+extern unsigned short num_cache_leaves;
 
 /*
  * EFLAGS bits
@@ -227,8 +232,14 @@ struct tss_struct {
         unsigned long io_bitmap[IO_BITMAP_LONGS + 1];
 } __attribute__((packed)) ____cacheline_aligned;
 
+
 extern struct cpuinfo_x86 boot_cpu_data;
 DECLARE_PER_CPU(struct tss_struct,init_tss);
+/* Save the original ist values for checking stack pointers during debugging */
+struct orig_ist {
+        unsigned long ist[7];
+};
+DECLARE_PER_CPU(struct orig_ist, orig_ist);
 
 #ifdef CONFIG_X86_VSMP
 #define ARCH_MIN_TASKALIGN      (1 << INTERNODE_CACHE_SHIFT)
diff --git a/include/asm-x86_64/proto.h b/include/asm-x86_64/proto.h
index 8abf2a43c9..c28fc2db21 100644
--- a/include/asm-x86_64/proto.h
+++ b/include/asm-x86_64/proto.h
@@ -24,8 +24,6 @@ extern void mtrr_bp_init(void);
 #define mtrr_bp_init() do {} while (0)
 #endif
 extern void init_memory_mapping(unsigned long start, unsigned long end);
-extern void size_zones(unsigned long *z, unsigned long *h,
-                        unsigned long start_pfn, unsigned long end_pfn);
 
 extern void system_call(void); 
 extern int kernel_syscall(void);
@@ -37,7 +35,6 @@ extern void ia32_sysenter_target(void);
 
 extern void config_acpi_tables(void);
 extern void ia32_syscall(void);
-extern void iommu_hole_init(void);
 
 extern int pmtimer_mark_offset(void);
 extern void pmtimer_resume(void);
@@ -52,10 +49,8 @@ extern unsigned long long monotonic_base;
 extern int sysctl_vsyscall;
 extern int nohpet;
 extern unsigned long vxtime_hz;
+extern void time_init_gtod(void);
 
-extern int numa_setup(char *opt);
-
-extern int setup_early_printk(char *); 
 extern void early_printk(const char *fmt, ...) __attribute__((format(printf,1,2)));
 
 extern void early_identify_cpu(struct cpuinfo_x86 *c);
@@ -75,7 +70,7 @@ extern void main_timer_handler(struct pt_regs *regs);
 
 extern unsigned long end_pfn_map; 
 
-extern void show_trace(unsigned long * rsp);
+extern void show_trace(struct task_struct *, struct pt_regs *, unsigned long * rsp);
 extern void show_registers(struct pt_regs *regs);
 
 extern void exception_table_check(void);
@@ -92,7 +87,7 @@ extern void syscall32_cpu_init(void);
 
 extern void setup_node_bootmem(int nodeid, unsigned long start, unsigned long end);
 
-extern void check_ioapic(void);
+extern void early_quirks(void);
 extern void check_efer(void);
 
 extern int unhandled_signal(struct task_struct *tsk, int sig);
@@ -101,22 +96,18 @@ extern int unsynchronized_tsc(void);
 
 extern void select_idle_routine(const struct cpuinfo_x86 *c);
 
-extern void gart_parse_options(char *);
-extern void __init no_iommu_init(void);
-
 extern unsigned long table_start, table_end;
 
 extern int exception_trace;
-extern int force_iommu, no_iommu;
-extern int using_apic_timer;
-extern int disable_apic;
 extern unsigned cpu_khz;
-extern int ioapic_force;
-extern int skip_ioapic_setup;
-extern int acpi_ht;
-extern int acpi_disabled;
 
-#ifdef CONFIG_GART_IOMMU
+extern void no_iommu_init(void);
+extern int force_iommu, no_iommu;
+extern int iommu_detected;
+#ifdef CONFIG_IOMMU
+extern void gart_iommu_init(void);
+extern void gart_parse_options(char *);
+extern void iommu_hole_init(void);
 extern int fallback_aper_order;
 extern int fallback_aper_force;
 extern int iommu_aperture;
@@ -130,7 +121,8 @@ extern int fix_aperture;
 
 extern int reboot_force;
 extern int notsc_setup(char *);
-extern int setup_additional_cpus(char *);
+
+extern int gsi_irq_sharing(int gsi);
 
 extern void smp_local_timer_interrupt(struct pt_regs * regs);
 
diff --git a/include/asm-x86_64/ptrace-abi.h b/include/asm-x86_64/ptrace-abi.h
new file mode 100644
index 0000000000..19184b0806
--- /dev/null
+++ b/include/asm-x86_64/ptrace-abi.h
@@ -0,0 +1,51 @@
+#ifndef _X86_64_PTRACE_ABI_H
+#define _X86_64_PTRACE_ABI_H
+
+#if defined(__ASSEMBLY__) || defined(__FRAME_OFFSETS)
+#define R15 0
+#define R14 8
+#define R13 16
+#define R12 24
+#define RBP 32
+#define RBX 40
+/* arguments: interrupts/non tracing syscalls only save upto here*/
+#define R11 48
+#define R10 56
+#define R9 64
+#define R8 72
+#define RAX 80
+#define RCX 88
+#define RDX 96
+#define RSI 104
+#define RDI 112
+#define ORIG_RAX 120       /* = ERROR */
+/* end of arguments */
+/* cpu exception frame or undefined in case of fast syscall. */
+#define RIP 128
+#define CS 136
+#define EFLAGS 144
+#define RSP 152
+#define SS 160
+#define ARGOFFSET R11
+#endif /* __ASSEMBLY__ */
+
+/* top of stack page */
+#define FRAME_SIZE 168
+
+#define PTRACE_OLDSETOPTIONS         21
+
+/* 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_GETFPXREGS         18
+#define PTRACE_SETFPXREGS         19
+
+/* only useful for access 32bit programs */
+#define PTRACE_GET_THREAD_AREA    25
+#define PTRACE_SET_THREAD_AREA    26
+
+#define PTRACE_ARCH_PRCTL         30    /* arch_prctl for child */
+
+#endif
diff --git a/include/asm-x86_64/ptrace.h b/include/asm-x86_64/ptrace.h
index ca6f15ff61..ab827dc381 100644
--- a/include/asm-x86_64/ptrace.h
+++ b/include/asm-x86_64/ptrace.h
@@ -1,40 +1,9 @@
 #ifndef _X86_64_PTRACE_H
 #define _X86_64_PTRACE_H
 
-#if defined(__ASSEMBLY__) || defined(__FRAME_OFFSETS) 
-#define R15 0
-#define R14 8
-#define R13 16
-#define R12 24
-#define RBP 32
-#define RBX 40
-/* arguments: interrupts/non tracing syscalls only save upto here*/
-#define R11 48
-#define R10 56  
-#define R9 64
-#define R8 72
-#define RAX 80
-#define RCX 88
-#define RDX 96
-#define RSI 104
-#define RDI 112
-#define ORIG_RAX 120       /* = ERROR */ 
-/* end of arguments */  
-/* cpu exception frame or undefined in case of fast syscall. */
-#define RIP 128
-#define CS 136
-#define EFLAGS 144
-#define RSP 152
-#define SS 160
-#define ARGOFFSET R11
-#endif /* __ASSEMBLY__ */
+#include <asm/ptrace-abi.h>
 
-/* top of stack page */ 
-#define FRAME_SIZE 168
-
-#define PTRACE_OLDSETOPTIONS         21
-
-#ifndef __ASSEMBLY__ 
+#ifndef __ASSEMBLY__
 
 struct pt_regs {
         unsigned long r15;
@@ -45,7 +14,7 @@ struct pt_regs {
         unsigned long rbx;
 /* arguments: non interrupts/non tracing syscalls only save upto here*/
         unsigned long r11;
-        unsigned long r10;      
+        unsigned long r10;
         unsigned long r9;
         unsigned long r8;
         unsigned long rax;
@@ -54,32 +23,18 @@ struct pt_regs {
         unsigned long rsi;
         unsigned long rdi;
         unsigned long orig_rax;
-/* end of arguments */  
+/* end of arguments */
 /* cpu exception frame or undefined */
         unsigned long rip;
         unsigned long cs;
-        unsigned long eflags; 
-        unsigned long rsp; 
+        unsigned long eflags;
+        unsigned long rsp;
         unsigned long ss;
-/* top of stack page */ 
+/* top of stack page */
 };
 
 #endif
 
-/* 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_GETFPXREGS         18
-#define PTRACE_SETFPXREGS         19
-
-/* only useful for access 32bit programs */
-#define PTRACE_GET_THREAD_AREA    25
-#define PTRACE_SET_THREAD_AREA    26
-
-#define PTRACE_ARCH_PRCTL         30    /* arch_prctl for child */
-
 #if defined(__KERNEL__) && !defined(__ASSEMBLY__) 
 #define user_mode(regs) (!!((regs)->cs & 3))
 #define user_mode_vm(regs) user_mode(regs)
diff --git a/include/asm-x86_64/rwlock.h b/include/asm-x86_64/rwlock.h
index 9942cc3930..72aeebed92 100644
--- a/include/asm-x86_64/rwlock.h
+++ b/include/asm-x86_64/rwlock.h
@@ -18,69 +18,9 @@
 #ifndef _ASM_X86_64_RWLOCK_H
 #define _ASM_X86_64_RWLOCK_H
 
-#include <linux/stringify.h>
-
 #define RW_LOCK_BIAS             0x01000000
-#define RW_LOCK_BIAS_STR        "0x01000000"
-
-#define __build_read_lock_ptr(rw, helper)   \
-        asm volatile(LOCK "subl $1,(%0)\n\t" \
-                     "js 2f\n" \
-                     "1:\n" \
-                    LOCK_SECTION_START("") \
-                     "2:\tcall " helper "\n\t" \
-                     "jmp 1b\n" \
-                    LOCK_SECTION_END \
-                     ::"a" (rw) : "memory")
-
-#define __build_read_lock_const(rw, helper)   \
-        asm volatile(LOCK "subl $1,%0\n\t" \
-                     "js 2f\n" \
-                     "1:\n" \
-                    LOCK_SECTION_START("") \
-                     "2:\tpushq %%rax\n\t" \
-                     "leaq %0,%%rax\n\t" \
-                     "call " helper "\n\t" \
-                     "popq %%rax\n\t" \
-                     "jmp 1b\n" \
-                    LOCK_SECTION_END \
-                     :"=m" (*((volatile int *)rw))::"memory")
-
-#define __build_read_lock(rw, helper)   do { \
-                                                if (__builtin_constant_p(rw)) \
-                                                        __build_read_lock_const(rw, helper); \
-                                                else \
-                                                        __build_read_lock_ptr(rw, helper); \
-                                        } while (0)
-
-#define __build_write_lock_ptr(rw, helper) \
-        asm volatile(LOCK "subl $" RW_LOCK_BIAS_STR ",(%0)\n\t" \
-                     "jnz 2f\n" \
-                     "1:\n" \
-                     LOCK_SECTION_START("") \
-                     "2:\tcall " helper "\n\t" \
-                     "jmp 1b\n" \
-                     LOCK_SECTION_END \
-                     ::"a" (rw) : "memory")
-
-#define __build_write_lock_const(rw, helper) \
-        asm volatile(LOCK "subl $" RW_LOCK_BIAS_STR ",%0\n\t" \
-                     "jnz 2f\n" \
-                     "1:\n" \
-                    LOCK_SECTION_START("") \
-                     "2:\tpushq %%rax\n\t" \
-                     "leaq %0,%%rax\n\t" \
-                     "call " helper "\n\t" \
-                     "popq %%rax\n\t" \
-                     "jmp 1b\n" \
-                    LOCK_SECTION_END \
-                     :"=m" (*((volatile long *)rw))::"memory")
+#define RW_LOCK_BIAS_STR         "0x01000000"
 
-#define __build_write_lock(rw, helper)  do { \
-                                                if (__builtin_constant_p(rw)) \
-                                                        __build_write_lock_const(rw, helper); \
-                                                else \
-                                                        __build_write_lock_ptr(rw, helper); \
-                                        } while (0)
+/* Actual code is in asm/spinlock.h or in arch/x86_64/lib/rwlock.S */
 
 #endif
diff --git a/include/asm-x86_64/segment.h b/include/asm-x86_64/segment.h
index d4bed33fb3..334ddcdd8f 100644
--- a/include/asm-x86_64/segment.h
+++ b/include/asm-x86_64/segment.h
@@ -20,15 +20,16 @@
 #define __USER_CS     0x33   /* 6*8+3 */ 
 #define __USER32_DS     __USER_DS 
 
-#define GDT_ENTRY_TLS 1
 #define GDT_ENTRY_TSS 8 /* needs two entries */
 #define GDT_ENTRY_LDT 10 /* needs two entries */
 #define GDT_ENTRY_TLS_MIN 12
 #define GDT_ENTRY_TLS_MAX 14
-/* 15 free */
 
 #define GDT_ENTRY_TLS_ENTRIES 3
 
+#define GDT_ENTRY_PER_CPU 15    /* Abused to load per CPU data from limit */
+#define __PER_CPU_SEG   (GDT_ENTRY_PER_CPU * 8 + 3)
+
 /* TLS indexes for 64bit - hardcoded in arch_prctl */
 #define FS_TLS 0        
 #define GS_TLS 1        
diff --git a/include/asm-x86_64/semaphore.h b/include/asm-x86_64/semaphore.h
index a389aa6fe8..1194888536 100644
--- a/include/asm-x86_64/semaphore.h
+++ b/include/asm-x86_64/semaphore.h
@@ -106,13 +106,10 @@ static inline void down(struct semaphore * sem)
 
         __asm__ __volatile__(
                 "# atomic down operation\n\t"
-                LOCK "decl %0\n\t"     /* --sem->count */
-                "js 2f\n"
-                "1:\n"
-                LOCK_SECTION_START("")
-                "2:\tcall __down_failed\n\t"
-                "jmp 1b\n"
-                LOCK_SECTION_END
+                LOCK_PREFIX "decl %0\n\t"     /* --sem->count */
+                "jns 1f\n\t"
+                "call __down_failed\n"
+                "1:"
                 :"=m" (sem->count)
                 :"D" (sem)
                 :"memory");
@@ -130,15 +127,12 @@ static inline int down_interruptible(struct semaphore * sem)
 
         __asm__ __volatile__(
                 "# atomic interruptible down operation\n\t"
-                LOCK "decl %1\n\t"     /* --sem->count */
-                "js 2f\n\t"
-                "xorl %0,%0\n"
-                "1:\n"
-                LOCK_SECTION_START("")
-                "2:\tcall __down_failed_interruptible\n\t"
-                "jmp 1b\n"
-                LOCK_SECTION_END
-                :"=a" (result), "=m" (sem->count)
+                "xorl %0,%0\n\t"
+                LOCK_PREFIX "decl %1\n\t"     /* --sem->count */
+                "jns 2f\n\t"
+                "call __down_failed_interruptible\n"
+                "2:\n"
+                :"=&a" (result), "=m" (sem->count)
                 :"D" (sem)
                 :"memory");
         return result;
@@ -154,15 +148,12 @@ static inline int down_trylock(struct semaphore * sem)
 
         __asm__ __volatile__(
                 "# atomic interruptible down operation\n\t"
-                LOCK "decl %1\n\t"     /* --sem->count */
-                "js 2f\n\t"
-                "xorl %0,%0\n"
-                "1:\n"
-                LOCK_SECTION_START("")
-                "2:\tcall __down_failed_trylock\n\t"
-                "jmp 1b\n"
-                LOCK_SECTION_END
-                :"=a" (result), "=m" (sem->count)
+                "xorl %0,%0\n\t"
+                LOCK_PREFIX "decl %1\n\t"     /* --sem->count */
+                "jns 2f\n\t"
+                "call __down_failed_trylock\n\t"
+                "2:\n"
+                :"=&a" (result), "=m" (sem->count)
                 :"D" (sem)
                 :"memory","cc");
         return result;
@@ -178,13 +169,10 @@ static inline void up(struct semaphore * sem)
 {
         __asm__ __volatile__(
                 "# atomic up operation\n\t"
-                LOCK "incl %0\n\t"     /* ++sem->count */
-                "jle 2f\n"
-                "1:\n"
-                LOCK_SECTION_START("")
-                "2:\tcall __up_wakeup\n\t"
-                "jmp 1b\n"
-                LOCK_SECTION_END
+                LOCK_PREFIX "incl %0\n\t"     /* ++sem->count */
+                "jg 1f\n\t"
+                "call __up_wakeup\n"
+                "1:"
                 :"=m" (sem->count)
                 :"D" (sem)
                 :"memory");
diff --git a/include/asm-x86_64/signal.h b/include/asm-x86_64/signal.h
index f8d5579853..4581f978b2 100644
--- a/include/asm-x86_64/signal.h
+++ b/include/asm-x86_64/signal.h
@@ -3,13 +3,13 @@
 
 #ifndef __ASSEMBLY__
 #include <linux/types.h>
-#include <linux/linkage.h>
 #include <linux/time.h>
 
 /* Avoid too many header ordering problems.  */
 struct siginfo;
 
 #ifdef __KERNEL__
+#include <linux/linkage.h>
 /* Most things should be clean enough to redefine this at will, if care
    is taken to make libc match.  */
 
@@ -24,10 +24,6 @@ typedef struct {
 } sigset_t;
 
 
-struct pt_regs; 
-asmlinkage int do_signal(struct pt_regs *regs, sigset_t *oldset);
-
-
 #else
 /* Here we must cater to libcs that poke about in kernel headers.  */
 
@@ -83,7 +79,6 @@ typedef unsigned long sigset_t;
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * 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.
@@ -103,7 +98,6 @@ typedef unsigned long sigset_t;
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 #define SA_RESTORER     0x04000000
 
diff --git a/include/asm-x86_64/smp.h b/include/asm-x86_64/smp.h
index 7686b9b25a..d6b7c057ed 100644
--- a/include/asm-x86_64/smp.h
+++ b/include/asm-x86_64/smp.h
@@ -4,27 +4,18 @@
 /*
  * We need the APIC definitions automatically as part of 'smp.h'
  */
-#ifndef __ASSEMBLY__
 #include <linux/threads.h>
 #include <linux/cpumask.h>
 #include <linux/bitops.h>
 extern int disable_apic;
-#endif
 
-#ifdef CONFIG_X86_LOCAL_APIC
-#ifndef __ASSEMBLY__
 #include <asm/fixmap.h>
 #include <asm/mpspec.h>
-#ifdef CONFIG_X86_IO_APIC
 #include <asm/io_apic.h>
-#endif
 #include <asm/apic.h>
 #include <asm/thread_info.h>
-#endif
-#endif
 
 #ifdef CONFIG_SMP
-#ifndef ASSEMBLY
 
 #include <asm/pda.h>
 
@@ -42,19 +33,14 @@ extern cpumask_t cpu_initialized;
  
 extern void smp_alloc_memory(void);
 extern volatile unsigned long smp_invalidate_needed;
-extern int pic_mode;
 extern void lock_ipi_call_lock(void);
 extern void unlock_ipi_call_lock(void);
 extern int smp_num_siblings;
 extern void smp_send_reschedule(int cpu);
 void smp_stop_cpu(void);
-extern int smp_call_function_single(int cpuid, void (*func) (void *info),
-                                void *info, int retry, int wait);
 
 extern cpumask_t cpu_sibling_map[NR_CPUS];
 extern cpumask_t cpu_core_map[NR_CPUS];
-extern u8 phys_proc_id[NR_CPUS];
-extern u8 cpu_core_id[NR_CPUS];
 extern u8 cpu_llc_id[NR_CPUS];
 
 #define SMP_TRAMPOLINE_BASE 0x6000
@@ -78,20 +64,16 @@ static inline int hard_smp_processor_id(void)
         return GET_APIC_ID(*(unsigned int *)(APIC_BASE+APIC_ID));
 }
 
-extern int safe_smp_processor_id(void);
 extern int __cpu_disable(void);
 extern void __cpu_die(unsigned int cpu);
 extern void prefill_possible_map(void);
 extern unsigned num_processors;
 extern unsigned disabled_cpus;
 
-#endif /* !ASSEMBLY */
-
 #define NO_PROC_ID              0xFF            /* No processor magic marker */
 
 #endif
 
-#ifndef ASSEMBLY
 /*
  * Some lowlevel functions might want to know about
  * the real APIC ID <-> CPU # mapping.
@@ -113,11 +95,8 @@ static inline int cpu_present_to_apicid(int mps_cpu)
                 return BAD_APICID;
 }
 
-#endif /* !ASSEMBLY */
-
 #ifndef CONFIG_SMP
 #define stack_smp_processor_id() 0
-#define safe_smp_processor_id() 0
 #define cpu_logical_map(x) (x)
 #else
 #include <asm/thread_info.h>
@@ -129,19 +108,23 @@ static inline int cpu_present_to_apicid(int mps_cpu)
 })
 #endif
 
-#ifndef __ASSEMBLY__
 static __inline int logical_smp_processor_id(void)
 {
         /* we don't want to mark this access volatile - bad code generation */
         return GET_APIC_LOGICAL_ID(*(unsigned long *)(APIC_BASE+APIC_LDR));
 }
-#endif
 
 #ifdef CONFIG_SMP
 #define cpu_physical_id(cpu)            x86_cpu_to_apicid[cpu]
 #else
 #define cpu_physical_id(cpu)            boot_cpu_id
-#endif
-
+static inline int smp_call_function_single(int cpuid, void (*func) (void *info),
+                                void *info, int retry, int wait)
+{
+        /* Disable interrupts here? */
+        func(info);
+        return 0;
+}
+#endif /* !CONFIG_SMP */
 #endif
 
diff --git a/include/asm-x86_64/socket.h b/include/asm-x86_64/socket.h
index f2cdbeae5d..b467026079 100644
--- a/include/asm-x86_64/socket.h
+++ b/include/asm-x86_64/socket.h
@@ -48,5 +48,6 @@
 #define SO_ACCEPTCONN           30
 
 #define SO_PEERSEC             31
+#define SO_PASSSEC              34
 
 #endif /* _ASM_SOCKET_H */
diff --git a/include/asm-x86_64/spinlock.h b/include/asm-x86_64/spinlock.h
index 5d8a5e3589..3daf5b0059 100644
--- a/include/asm-x86_64/spinlock.h
+++ b/include/asm-x86_64/spinlock.h
@@ -4,6 +4,7 @@
 #include <asm/atomic.h>
 #include <asm/rwlock.h>
 #include <asm/page.h>
+#include <asm/processor.h>
 
 /*
  * Your basic SMP spinlocks, allowing only a single CPU anywhere
@@ -16,30 +17,23 @@
  * (the type definitions are in asm/spinlock_types.h)
  */
 
-#define __raw_spin_is_locked(x) \
-                (*(volatile signed int *)(&(x)->slock) <= 0)
-
-#define __raw_spin_lock_string \
-        "\n1:\t" \
-        "lock ; decl %0\n\t" \
-        "js 2f\n" \
-        LOCK_SECTION_START("") \
-        "2:\t" \
-        "rep;nop\n\t" \
-        "cmpl $0,%0\n\t" \
-        "jle 2b\n\t" \
-        "jmp 1b\n" \
-        LOCK_SECTION_END
-
-#define __raw_spin_unlock_string \
-        "movl $1,%0" \
-                :"=m" (lock->slock) : : "memory"
+static inline int __raw_spin_is_locked(raw_spinlock_t *lock)
+{
+        return *(volatile signed int *)(&(lock)->slock) <= 0;
+}
 
 static inline void __raw_spin_lock(raw_spinlock_t *lock)
 {
-        __asm__ __volatile__(
-                __raw_spin_lock_string
-                :"=m" (lock->slock) : : "memory");
+        asm volatile(
+                "\n1:\t"
+                LOCK_PREFIX " ; decl %0\n\t"
+                "jns 2f\n"
+                "3:\n"
+                "rep;nop\n\t"
+                "cmpl $0,%0\n\t"
+                "jle 3b\n\t"
+                "jmp 1b\n"
+                "2:\t" : "=m" (lock->slock) : : "memory");
 }
 
 #define __raw_spin_lock_flags(lock, flags) __raw_spin_lock(lock)
@@ -48,7 +42,7 @@ static inline int __raw_spin_trylock(raw_spinlock_t *lock)
 {
         int oldval;
 
-        __asm__ __volatile__(
+        asm volatile(
                 "xchgl %0,%1"
                 :"=q" (oldval), "=m" (lock->slock)
                 :"0" (0) : "memory");
@@ -58,13 +52,14 @@ static inline int __raw_spin_trylock(raw_spinlock_t *lock)
 
 static inline void __raw_spin_unlock(raw_spinlock_t *lock)
 {
-        __asm__ __volatile__(
-                __raw_spin_unlock_string
-        );
+        asm volatile("movl $1,%0" :"=m" (lock->slock) :: "memory");
 }
 
-#define __raw_spin_unlock_wait(lock) \
-        do { while (__raw_spin_is_locked(lock)) cpu_relax(); } while (0)
+static inline void __raw_spin_unlock_wait(raw_spinlock_t *lock)
+{
+        while (__raw_spin_is_locked(lock))
+                cpu_relax();
+}
 
 /*
  * Read-write spinlocks, allowing multiple readers
@@ -78,26 +73,34 @@ static inline void __raw_spin_unlock(raw_spinlock_t *lock)
  *
  * 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
- *
- * the helpers are in arch/i386/kernel/semaphore.c
  */
 
-#define __raw_read_can_lock(x)          ((int)(x)->lock > 0)
-#define __raw_write_can_lock(x)         ((x)->lock == RW_LOCK_BIAS)
+static inline int __raw_read_can_lock(raw_rwlock_t *lock)
+{
+        return (int)(lock)->lock > 0;
+}
+
+static inline int __raw_write_can_lock(raw_rwlock_t *lock)
+{
+        return (lock)->lock == RW_LOCK_BIAS;
+}
 
 static inline void __raw_read_lock(raw_rwlock_t *rw)
 {
-        __build_read_lock(rw, "__read_lock_failed");
+        asm volatile(LOCK_PREFIX "subl $1,(%0)\n\t"
+                     "jns 1f\n"
+                     "call __read_lock_failed\n"
+                     "1:\n"
+                     ::"D" (rw), "i" (RW_LOCK_BIAS) : "memory");
 }
 
 static inline void __raw_write_lock(raw_rwlock_t *rw)
 {
-        __build_write_lock(rw, "__write_lock_failed");
+        asm volatile(LOCK_PREFIX "subl %1,(%0)\n\t"
+                     "jz 1f\n"
+                     "\tcall __write_lock_failed\n\t"
+                     "1:\n"
+                     ::"D" (rw), "i" (RW_LOCK_BIAS) : "memory");
 }
 
 static inline int __raw_read_trylock(raw_rwlock_t *lock)
@@ -121,12 +124,12 @@ static inline int __raw_write_trylock(raw_rwlock_t *lock)
 
 static inline void __raw_read_unlock(raw_rwlock_t *rw)
 {
-        asm volatile("lock ; incl %0" :"=m" (rw->lock) : : "memory");
+        asm volatile(LOCK_PREFIX " ; incl %0" :"=m" (rw->lock) : : "memory");
 }
 
 static inline void __raw_write_unlock(raw_rwlock_t *rw)
 {
-        asm volatile("lock ; addl $" RW_LOCK_BIAS_STR ",%0"
+        asm volatile(LOCK_PREFIX " ; addl $" RW_LOCK_BIAS_STR ",%0"
                                 : "=m" (rw->lock) : : "memory");
 }
 
diff --git a/include/asm-x86_64/stacktrace.h b/include/asm-x86_64/stacktrace.h
new file mode 100644
index 0000000000..5eb9799bef
--- /dev/null
+++ b/include/asm-x86_64/stacktrace.h
@@ -0,0 +1,18 @@
+#ifndef _ASM_STACKTRACE_H
+#define _ASM_STACKTRACE_H 1
+
+/* Generic stack tracer with callbacks */
+
+struct stacktrace_ops {
+        void (*warning)(void *data, char *msg);
+        /* msg must contain %s for the symbol */
+        void (*warning_symbol)(void *data, char *msg, unsigned long symbol);
+        void (*address)(void *data, unsigned long address);
+        /* On negative return stop dumping */
+        int (*stack)(void *data, char *name);
+};
+
+void dump_trace(struct task_struct *tsk, struct pt_regs *regs, unsigned long *stack,
+                struct stacktrace_ops *ops, void *data);
+
+#endif
diff --git a/include/asm-x86_64/string.h b/include/asm-x86_64/string.h
index ee6bf27534..9505d9f4be 100644
--- a/include/asm-x86_64/string.h
+++ b/include/asm-x86_64/string.h
@@ -6,7 +6,8 @@
 /* Written 2002 by Andi Kleen */ 
 
 /* Only used for special circumstances. Stolen from i386/string.h */ 
-static inline void * __inline_memcpy(void * to, const void * from, size_t n)
+static __always_inline void *
+__inline_memcpy(void * to, const void * from, size_t n)
 {
 unsigned long d0, d1, d2;
 __asm__ __volatile__(
diff --git a/include/asm-x86_64/swiotlb.h b/include/asm-x86_64/swiotlb.h
index 5f9a018058..ba94ab3d26 100644
--- a/include/asm-x86_64/swiotlb.h
+++ b/include/asm-x86_64/swiotlb.h
@@ -42,6 +42,8 @@ extern void swiotlb_free_coherent (struct device *hwdev, size_t size,
 extern int swiotlb_dma_supported(struct device *hwdev, u64 mask);
 extern void swiotlb_init(void);
 
+extern int swiotlb_force;
+
 #ifdef CONFIG_SWIOTLB
 extern int swiotlb;
 #else
diff --git a/include/asm-x86_64/system.h b/include/asm-x86_64/system.h
index f48e0dad8b..bd376bc8c4 100644
--- a/include/asm-x86_64/system.h
+++ b/include/asm-x86_64/system.h
@@ -3,15 +3,10 @@
 
 #include <linux/kernel.h>
 #include <asm/segment.h>
+#include <asm/alternative.h>
 
 #ifdef __KERNEL__
 
-#ifdef CONFIG_SMP
-#define LOCK_PREFIX "lock ; "
-#else
-#define LOCK_PREFIX ""
-#endif
-
 #define __STR(x) #x
 #define STR(x) __STR(x)
 
@@ -19,12 +14,13 @@
 #define __RESTORE(reg,offset) "movq (14-" #offset ")*8(%%rsp),%%" #reg "\n\t"
 
 /* frame pointer must be last for get_wchan */
-#define SAVE_CONTEXT    "pushq %%rbp ; movq %%rsi,%%rbp\n\t"
-#define RESTORE_CONTEXT "movq %%rbp,%%rsi ; popq %%rbp\n\t"
+#define SAVE_CONTEXT    "pushf ; pushq %%rbp ; movq %%rsi,%%rbp\n\t"
+#define RESTORE_CONTEXT "movq %%rbp,%%rsi ; popq %%rbp ; popf\t"
 
 #define __EXTRA_CLOBBER  \
         ,"rcx","rbx","rdx","r8","r9","r10","r11","r12","r13","r14","r15"
 
+/* Save restore flags to clear handle leaking NT */
 #define switch_to(prev,next,last) \
         asm volatile(SAVE_CONTEXT                                                   \
                      "movq %%rsp,%P[threadrsp](%[prev])\n\t" /* save RSP */       \
@@ -34,7 +30,7 @@
                      "thread_return:\n\t"                                           \
                      "movq %%gs:%P[pda_pcurrent],%%rsi\n\t"                       \
                      "movq %P[thread_info](%%rsi),%%r8\n\t"                       \
-                     LOCK "btr  %[tif_fork],%P[ti_flags](%%r8)\n\t"               \
+                     LOCK_PREFIX "btr  %[tif_fork],%P[ti_flags](%%r8)\n\t"        \
                      "movq %%rax,%%rdi\n\t"                                       \
                      "jc   ret_from_fork\n\t"                                     \
                      RESTORE_CONTEXT                                                \
@@ -69,82 +65,6 @@ extern void load_gs_index(unsigned);
                 ".previous"                     \
                 : :"r" (value), "r" (0))
 
-#ifdef __KERNEL__
-struct alt_instr { 
-        __u8 *instr;            /* original instruction */
-        __u8 *replacement;
-        __u8  cpuid;            /* cpuid bit set for replacement */
-        __u8  instrlen;         /* length of original instruction */
-        __u8  replacementlen;   /* length of new instruction, <= instrlen */ 
-        __u8  pad[5];
-}; 
-#endif
-
-/*
- * Alternative instructions for different CPU types or capabilities.
- * 
- * This allows to use optimized instructions even on generic binary
- * kernels.
- * 
- * length of oldinstr must be longer or equal the length of newinstr
- * It can be padded with nops as needed.
- * 
- * For non barrier like inlines please define new variants
- * without volatile and memory clobber.
- */
-#define alternative(oldinstr, newinstr, feature)        \
-        asm volatile ("661:\n\t" oldinstr "\n662:\n"                 \
-                      ".section .altinstructions,\"a\"\n"            \
-                      "  .align 8\n"                                   \
-                      "  .quad 661b\n"            /* label */          \
-                      "  .quad 663f\n"            /* new instruction */ \
-                      "  .byte %c0\n"             /* feature bit */    \
-                      "  .byte 662b-661b\n"       /* sourcelen */      \
-                      "  .byte 664f-663f\n"       /* replacementlen */ \
-                      ".previous\n"                                     \
-                      ".section .altinstr_replacement,\"ax\"\n"         \
-                      "663:\n\t" newinstr "\n664:\n"   /* replacement */ \
-                      ".previous" :: "i" (feature) : "memory")  
-
-/*
- * Alternative inline assembly with input.
- * 
- * Peculiarities:
- * No memory clobber here. 
- * Argument numbers start with 1.
- * Best is to use constraints that are fixed size (like (%1) ... "r")
- * If you use variable sized constraints like "m" or "g" in the 
- * replacement make sure to pad to the worst case length.
- */
-#define alternative_input(oldinstr, newinstr, feature, input...)        \
-        asm volatile ("661:\n\t" oldinstr "\n662:\n"                    \
-                      ".section .altinstructions,\"a\"\n"               \
-                      "  .align 8\n"                                    \
-                      "  .quad 661b\n"            /* label */           \
-                      "  .quad 663f\n"            /* new instruction */ \
-                      "  .byte %c0\n"             /* feature bit */     \
-                      "  .byte 662b-661b\n"       /* sourcelen */       \
-                      "  .byte 664f-663f\n"       /* replacementlen */  \
-                      ".previous\n"                                     \
-                      ".section .altinstr_replacement,\"ax\"\n"         \
-                      "663:\n\t" newinstr "\n664:\n"   /* replacement */ \
-                      ".previous" :: "i" (feature), ##input)
-
-/* Like alternative_input, but with a single output argument */
-#define alternative_io(oldinstr, newinstr, feature, output, input...) \
-        asm volatile ("661:\n\t" oldinstr "\n662:\n"                    \
-                      ".section .altinstructions,\"a\"\n"               \
-                      "  .align 8\n"                                    \
-                      "  .quad 661b\n"            /* label */           \
-                      "  .quad 663f\n"            /* new instruction */ \
-                      "  .byte %c[feat]\n"        /* feature bit */     \
-                      "  .byte 662b-661b\n"       /* sourcelen */       \
-                      "  .byte 664f-663f\n"       /* replacementlen */  \
-                      ".previous\n"                                     \
-                      ".section .altinstr_replacement,\"ax\"\n"         \
-                      "663:\n\t" newinstr "\n664:\n"   /* replacement */ \
-                      ".previous" : output : [feat] "i" (feature), ##input)
-
 /*
  * Clear and set 'TS' bit respectively
  */
@@ -321,50 +241,14 @@ static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old,
 #endif
 #define read_barrier_depends()  do {} while(0)
 #define set_mb(var, value) do { (void) xchg(&var, value); } while (0)
-#define set_wmb(var, value) do { var = value; wmb(); } while (0)
 
 #define warn_if_not_ulong(x) do { unsigned long foo; (void) (&(x) == &foo); } while (0)
 
-/* interrupt control.. */
-#define local_save_flags(x)     do { warn_if_not_ulong(x); __asm__ __volatile__("# save_flags \n\t pushfq ; popq %q0":"=g" (x): /* no input */ :"memory"); } while (0)
-#define local_irq_restore(x)    __asm__ __volatile__("# restore_flags \n\t pushq %0 ; popfq": /* no output */ :"g" (x):"memory", "cc")
-
-#ifdef CONFIG_X86_VSMP
-/* Interrupt control for VSMP  architecture */
-#define local_irq_disable()     do { unsigned long flags; local_save_flags(flags); local_irq_restore((flags & ~(1 << 9)) | (1 << 18)); } while (0)
-#define local_irq_enable()      do { unsigned long flags; local_save_flags(flags); local_irq_restore((flags | (1 << 9)) & ~(1 << 18)); } while (0)
-
-#define irqs_disabled()                                 \
-({                                                      \
-        unsigned long flags;                            \
-        local_save_flags(flags);                        \
-        (flags & (1<<18)) || !(flags & (1<<9));         \
-})
-
-/* For spinlocks etc */
-#define local_irq_save(x)       do { local_save_flags(x); local_irq_restore((x & ~(1 << 9)) | (1 << 18)); } while (0)
-#else  /* CONFIG_X86_VSMP */
-#define local_irq_disable()     __asm__ __volatile__("cli": : :"memory")
-#define local_irq_enable()      __asm__ __volatile__("sti": : :"memory")
-
-#define irqs_disabled()                 \
-({                                      \
-        unsigned long flags;            \
-        local_save_flags(flags);        \
-        !(flags & (1<<9));              \
-})
-
-/* For spinlocks etc */
-#define local_irq_save(x)       do { warn_if_not_ulong(x); __asm__ __volatile__("# local_irq_save \n\t pushfq ; popq %0 ; cli":"=g" (x): /* no input */ :"memory"); } while (0)
-#endif
-
-/* used in the idle loop; sti takes one instruction cycle to complete */
-#define safe_halt()             __asm__ __volatile__("sti; hlt": : :"memory")
-/* used when interrupts are already enabled or to shutdown the processor */
-#define halt()                  __asm__ __volatile__("hlt": : :"memory")
+#include <linux/irqflags.h>
 
 void cpu_idle_wait(void);
 
 extern unsigned long arch_align_stack(unsigned long sp);
+extern void free_init_pages(char *what, unsigned long begin, unsigned long end);
 
 #endif
diff --git a/include/asm-x86_64/tce.h b/include/asm-x86_64/tce.h
new file mode 100644
index 0000000000..dbb047febc
--- /dev/null
+++ b/include/asm-x86_64/tce.h
@@ -0,0 +1,48 @@
+/*
+ * This file is derived from asm-powerpc/tce.h.
+ *
+ * Copyright (C) IBM Corporation, 2006
+ *
+ * Author: Muli Ben-Yehuda <muli@il.ibm.com>
+ * Author: Jon Mason <jdmason@us.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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ */
+
+#ifndef _ASM_X86_64_TCE_H
+#define _ASM_X86_64_TCE_H
+
+extern unsigned int specified_table_size;
+struct iommu_table;
+
+#define TCE_ENTRY_SIZE   8   /* in bytes */
+
+#define TCE_READ_SHIFT   0
+#define TCE_WRITE_SHIFT  1
+#define TCE_HUBID_SHIFT  2   /* unused */
+#define TCE_RSVD_SHIFT   8   /* unused */
+#define TCE_RPN_SHIFT    12
+#define TCE_UNUSED_SHIFT 48  /* unused */
+
+#define TCE_RPN_MASK     0x0000fffffffff000ULL
+
+extern void tce_build(struct iommu_table *tbl, unsigned long index,
+        unsigned int npages, unsigned long uaddr, int direction);
+extern void tce_free(struct iommu_table *tbl, long index, unsigned int npages);
+extern void* alloc_tce_table(void);
+extern void free_tce_table(void *tbl);
+extern int build_tce_table(struct pci_dev *dev, void __iomem *bbar);
+
+#endif /* _ASM_X86_64_TCE_H */
diff --git a/include/asm-x86_64/therm_throt.h b/include/asm-x86_64/therm_throt.h
new file mode 100644
index 0000000000..5aac059007
--- /dev/null
+++ b/include/asm-x86_64/therm_throt.h
@@ -0,0 +1 @@
+#include <asm-i386/therm_throt.h>
diff --git a/include/asm-x86_64/thread_info.h b/include/asm-x86_64/thread_info.h
index 4ac0e0a369..787a08114b 100644
--- a/include/asm-x86_64/thread_info.h
+++ b/include/asm-x86_64/thread_info.h
@@ -73,8 +73,21 @@ static inline struct thread_info *stack_thread_info(void)
 }
 
 /* thread information allocation */
+#ifdef CONFIG_DEBUG_STACK_USAGE
+#define alloc_thread_info(tsk)                                  \
+    ({                                                          \
+        struct thread_info *ret;                                \
+                                                                \
+        ret = ((struct thread_info *) __get_free_pages(GFP_KERNEL,THREAD_ORDER)); \
+        if (ret)                                                \
+                memset(ret, 0, THREAD_SIZE);                    \
+        ret;                                                    \
+    })
+#else
 #define alloc_thread_info(tsk) \
         ((struct thread_info *) __get_free_pages(GFP_KERNEL,THREAD_ORDER))
+#endif
+
 #define free_thread_info(ti) free_pages((unsigned long) (ti), THREAD_ORDER)
 
 #else /* !__ASSEMBLY__ */
@@ -101,11 +114,14 @@ static inline struct thread_info *stack_thread_info(void)
 #define TIF_IRET                5       /* force IRET */
 #define TIF_SYSCALL_AUDIT       7       /* syscall auditing active */
 #define TIF_SECCOMP             8       /* secure computing */
-#define TIF_POLLING_NRFLAG      16      /* true if poll_idle() is polling TIF_NEED_RESCHED */
+#define TIF_RESTORE_SIGMASK     9       /* restore signal mask in do_signal */
+/* 16 free */
 #define TIF_IA32                17      /* 32bit process */ 
 #define TIF_FORK                18      /* ret_from_fork */
 #define TIF_ABI_PENDING         19
 #define TIF_MEMDIE              20
+#define TIF_DEBUG               21      /* uses debug registers */
+#define TIF_IO_BITMAP           22      /* uses I/O bitmap */
 
 #define _TIF_SYSCALL_TRACE      (1<<TIF_SYSCALL_TRACE)
 #define _TIF_NOTIFY_RESUME      (1<<TIF_NOTIFY_RESUME)
@@ -115,10 +131,12 @@ static inline struct thread_info *stack_thread_info(void)
 #define _TIF_IRET               (1<<TIF_IRET)
 #define _TIF_SYSCALL_AUDIT      (1<<TIF_SYSCALL_AUDIT)
 #define _TIF_SECCOMP            (1<<TIF_SECCOMP)
-#define _TIF_POLLING_NRFLAG     (1<<TIF_POLLING_NRFLAG)
+#define _TIF_RESTORE_SIGMASK    (1<<TIF_RESTORE_SIGMASK)
 #define _TIF_IA32               (1<<TIF_IA32)
 #define _TIF_FORK               (1<<TIF_FORK)
 #define _TIF_ABI_PENDING        (1<<TIF_ABI_PENDING)
+#define _TIF_DEBUG              (1<<TIF_DEBUG)
+#define _TIF_IO_BITMAP          (1<<TIF_IO_BITMAP)
 
 /* work to do on interrupt/exception return */
 #define _TIF_WORK_MASK \
@@ -126,6 +144,9 @@ static inline struct thread_info *stack_thread_info(void)
 /* work to do on any return to user space */
 #define _TIF_ALLWORK_MASK (0x0000FFFF & ~_TIF_SECCOMP)
 
+/* flags to check in __switch_to() */
+#define _TIF_WORK_CTXSW (_TIF_DEBUG|_TIF_IO_BITMAP)
+
 #define PREEMPT_ACTIVE     0x10000000
 
 /*
@@ -137,6 +158,9 @@ static inline struct thread_info *stack_thread_info(void)
  */
 #define TS_USEDFPU              0x0001  /* FPU was used by this task this quantum (SMP) */
 #define TS_COMPAT               0x0002  /* 32bit syscall active */
+#define TS_POLLING              0x0004  /* true if in idle loop and not sleeping */
+
+#define tsk_is_polling(t) ((t)->thread_info->status & TS_POLLING)
 
 #endif /* __KERNEL__ */
 
diff --git a/include/asm-x86_64/tlbflush.h b/include/asm-x86_64/tlbflush.h
index d16d5b60f4..983bd296c8 100644
--- a/include/asm-x86_64/tlbflush.h
+++ b/include/asm-x86_64/tlbflush.h
@@ -4,44 +4,44 @@
 #include <linux/mm.h>
 #include <asm/processor.h>
 
-#define __flush_tlb()                                                   \
-        do {                                                            \
-                unsigned long tmpreg;                                   \
-                                                                        \
-                __asm__ __volatile__(                                   \
-                        "movq %%cr3, %0;  # flush TLB \n"               \
-                        "movq %0, %%cr3;              \n"               \
-                        : "=r" (tmpreg)                                 \
-                        :: "memory");                                   \
-        } while (0)
+static inline unsigned long get_cr3(void)
+{
+        unsigned long cr3;
+        asm volatile("mov %%cr3,%0" : "=r" (cr3));
+        return cr3;
+}
 
-/*
- * Global pages have to be flushed a bit differently. Not a real
- * performance problem because this does not happen often.
- */
-#define __flush_tlb_global()                                            \
-        do {                                                            \
-                unsigned long tmpreg, cr4, cr4_orig;                    \
-                                                                        \
-                __asm__ __volatile__(                                   \
-                        "movq %%cr4, %2;  # turn off PGE     \n"        \
-                        "movq %2, %1;                        \n"        \
-                        "andq %3, %1;                        \n"        \
-                        "movq %1, %%cr4;                     \n"        \
-                        "movq %%cr3, %0;  # flush TLB        \n"        \
-                        "movq %0, %%cr3;                     \n"        \
-                        "movq %2, %%cr4;  # turn PGE back on \n"        \
-                        : "=&r" (tmpreg), "=&r" (cr4), "=&r" (cr4_orig) \
-                        : "i" (~X86_CR4_PGE)                            \
-                        : "memory");                                    \
-        } while (0)
-
-extern unsigned long pgkern_mask;
-
-#define __flush_tlb_all() __flush_tlb_global()
+static inline void set_cr3(unsigned long cr3)
+{
+        asm volatile("mov %0,%%cr3" :: "r" (cr3) : "memory");
+}
+
+static inline void __flush_tlb(void)
+{
+        set_cr3(get_cr3());
+}
+
+static inline unsigned long get_cr4(void)
+{
+        unsigned long cr4;
+        asm volatile("mov %%cr4,%0" : "=r" (cr4));
+        return cr4;
+}
+
+static inline void set_cr4(unsigned long cr4)
+{
+        asm volatile("mov %0,%%cr4" :: "r" (cr4) : "memory");
+}
+
+static inline void __flush_tlb_all(void)
+{
+        unsigned long cr4 = get_cr4();
+        set_cr4(cr4 & ~X86_CR4_PGE);    /* clear PGE */
+        set_cr4(cr4);                   /* write old PGE again and flush TLBs */
+}
 
 #define __flush_tlb_one(addr) \
-        __asm__ __volatile__("invlpg %0": :"m" (*(char *) addr))
+        __asm__ __volatile__("invlpg (%0)" :: "r" (addr) : "memory")
 
 
 /*
diff --git a/include/asm-x86_64/topology.h b/include/asm-x86_64/topology.h
index 80c4e44d01..6e7a2e976b 100644
--- a/include/asm-x86_64/topology.h
+++ b/include/asm-x86_64/topology.h
@@ -7,8 +7,6 @@
 #include <asm/mpspec.h>
 #include <asm/bitops.h>
 
-/* Map the K8 CPU local memory controllers to a simple 1:1 CPU:NODE topology */
-
 extern cpumask_t cpu_online_map;
 
 extern unsigned char cpu_to_node[];
@@ -57,12 +55,12 @@ extern int __node_distance(int, int);
 #endif
 
 #ifdef CONFIG_SMP
-#define topology_physical_package_id(cpu)                               \
-        (phys_proc_id[cpu] == BAD_APICID ? -1 : phys_proc_id[cpu])
-#define topology_core_id(cpu)                                           \
-        (cpu_core_id[cpu] == BAD_APICID ? 0 : cpu_core_id[cpu])
+#define topology_physical_package_id(cpu)       (cpu_data[cpu].phys_proc_id)
+#define topology_core_id(cpu)                   (cpu_data[cpu].cpu_core_id)
 #define topology_core_siblings(cpu)             (cpu_core_map[cpu])
 #define topology_thread_siblings(cpu)           (cpu_sibling_map[cpu])
+#define mc_capable()                    (boot_cpu_data.x86_max_cores > 1)
+#define smt_capable()                   (smp_num_siblings > 1)
 #endif
 
 #include <asm-generic/topology.h>
diff --git a/include/asm-x86_64/uaccess.h b/include/asm-x86_64/uaccess.h
index 1e1fa003da..19f99178fe 100644
--- a/include/asm-x86_64/uaccess.h
+++ b/include/asm-x86_64/uaccess.h
@@ -84,7 +84,7 @@ struct exception_table_entry
  */
 
 #define __get_user_x(size,ret,x,ptr) \
-        __asm__ __volatile__("call __get_user_" #size \
+        asm volatile("call __get_user_" #size \
                 :"=a" (ret),"=d" (x) \
                 :"c" (ptr) \
                 :"r8")
@@ -101,7 +101,7 @@ struct exception_table_entry
         case 8:  __get_user_x(8,__ret_gu,__val_gu,ptr); break;          \
         default: __get_user_bad(); break;                               \
         }                                                               \
-        (x) = (__typeof__(*(ptr)))__val_gu;                             \
+        (x) = (typeof(*(ptr)))__val_gu;                         \
         __ret_gu;                                                       \
 })
 
@@ -112,7 +112,7 @@ extern void __put_user_8(void);
 extern void __put_user_bad(void);
 
 #define __put_user_x(size,ret,x,ptr)                                    \
-        __asm__ __volatile__("call __put_user_" #size                   \
+        asm volatile("call __put_user_" #size                   \
                 :"=a" (ret)                                             \
                 :"c" (ptr),"d" (x)                                      \
                 :"r8")
@@ -139,7 +139,7 @@ extern void __put_user_bad(void);
 #define __put_user_check(x,ptr,size)                    \
 ({                                                      \
         int __pu_err;                                   \
-        __typeof__(*(ptr)) __user *__pu_addr = (ptr);   \
+        typeof(*(ptr)) __user *__pu_addr = (ptr);       \
         switch (size) {                                 \
         case 1: __put_user_x(1,__pu_err,x,__pu_addr); break;    \
         case 2: __put_user_x(2,__pu_err,x,__pu_addr); break;    \
@@ -173,7 +173,7 @@ struct __large_struct { unsigned long buf[100]; };
  * aliasing issues.
  */
 #define __put_user_asm(x, addr, err, itype, rtype, ltype, errno)        \
-        __asm__ __volatile__(                                   \
+        asm volatile(                                   \
                 "1:     mov"itype" %"rtype"1,%2\n"              \
                 "2:\n"                                          \
                 ".section .fixup,\"ax\"\n"                      \
@@ -193,7 +193,7 @@ struct __large_struct { unsigned long buf[100]; };
         int __gu_err;                                           \
         unsigned long __gu_val;                                 \
         __get_user_size(__gu_val,(ptr),(size),__gu_err);        \
-        (x) = (__typeof__(*(ptr)))__gu_val;                     \
+        (x) = (typeof(*(ptr)))__gu_val;                 \
         __gu_err;                                               \
 })
 
@@ -217,7 +217,7 @@ do {									\
 } while (0)
 
 #define __get_user_asm(x, addr, err, itype, rtype, ltype, errno)        \
-        __asm__ __volatile__(                                   \
+        asm volatile(                                   \
                 "1:     mov"itype" %2,%"rtype"1\n"              \
                 "2:\n"                                          \
                 ".section .fixup,\"ax\"\n"                      \
@@ -237,15 +237,20 @@ do {									\
  */
 
 /* Handles exceptions in both to and from, but doesn't do access_ok */
-extern unsigned long copy_user_generic(void *to, const void *from, unsigned len); 
-
-extern unsigned long copy_to_user(void __user *to, const void *from, unsigned len); 
-extern unsigned long copy_from_user(void *to, const void __user *from, unsigned len); 
-extern unsigned long copy_in_user(void __user *to, const void __user *from, unsigned len); 
-
-static __always_inline int __copy_from_user(void *dst, const void __user *src, unsigned size)
+__must_check unsigned long
+copy_user_generic(void *to, const void *from, unsigned len);
+
+__must_check unsigned long
+copy_to_user(void __user *to, const void *from, unsigned len);
+__must_check unsigned long
+copy_from_user(void *to, const void __user *from, unsigned len);
+__must_check unsigned long
+copy_in_user(void __user *to, const void __user *from, unsigned len);
+
+static __always_inline __must_check
+int __copy_from_user(void *dst, const void __user *src, unsigned size)
 { 
-       int ret = 0;
+        int ret = 0;
         if (!__builtin_constant_p(size))
                 return copy_user_generic(dst,(__force void *)src,size);
         switch (size) { 
@@ -272,9 +277,10 @@ static __always_inline int __copy_from_user(void *dst, const void __user *src, u
         }
 }       
 
-static __always_inline int __copy_to_user(void __user *dst, const void *src, unsigned size)
+static __always_inline __must_check
+int __copy_to_user(void __user *dst, const void *src, unsigned size)
 { 
-       int ret = 0;
+        int ret = 0;
         if (!__builtin_constant_p(size))
                 return copy_user_generic((__force void *)dst,src,size);
         switch (size) { 
@@ -303,10 +309,10 @@ static __always_inline int __copy_to_user(void __user *dst, const void *src, uns
         }
 }       
 
-
-static __always_inline int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
+static __always_inline __must_check
+int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
 { 
-       int ret = 0;
+        int ret = 0;
         if (!__builtin_constant_p(size))
                 return copy_user_generic((__force void *)dst,(__force void *)src,size);
         switch (size) { 
@@ -344,15 +350,22 @@ static __always_inline int __copy_in_user(void __user *dst, const void __user *s
         }
 }       
 
-long strncpy_from_user(char *dst, const char __user *src, long count);
-long __strncpy_from_user(char *dst, const char __user *src, long count);
-long strnlen_user(const char __user *str, long n);
-long __strnlen_user(const char __user *str, long n);
-long strlen_user(const char __user *str);
-unsigned long clear_user(void __user *mem, unsigned long len);
-unsigned long __clear_user(void __user *mem, unsigned long len);
+__must_check long 
+strncpy_from_user(char *dst, const char __user *src, long count);
+__must_check long 
+__strncpy_from_user(char *dst, const char __user *src, long count);
+__must_check long strnlen_user(const char __user *str, long n);
+__must_check long __strnlen_user(const char __user *str, long n);
+__must_check long strlen_user(const char __user *str);
+__must_check unsigned long clear_user(void __user *mem, unsigned long len);
+__must_check unsigned long __clear_user(void __user *mem, unsigned long len);
 
-#define __copy_to_user_inatomic __copy_to_user
-#define __copy_from_user_inatomic __copy_from_user
+__must_check long __copy_from_user_inatomic(void *dst, const void __user *src, unsigned size);
+
+static __must_check __always_inline int
+__copy_to_user_inatomic(void __user *dst, const void *src, unsigned size)
+{
+        return copy_user_generic((__force void *)dst, src, size);
+}
 
 #endif /* __X86_64_UACCESS_H */
diff --git a/include/asm-x86_64/unistd.h b/include/asm-x86_64/unistd.h
index 94387c915e..6137146516 100644
--- a/include/asm-x86_64/unistd.h
+++ b/include/asm-x86_64/unistd.h
@@ -600,9 +600,9 @@ __SYSCALL(__NR_fchmodat, sys_fchmodat)
 #define __NR_faccessat          269
 __SYSCALL(__NR_faccessat, sys_faccessat)
 #define __NR_pselect6           270
-__SYSCALL(__NR_pselect6, sys_ni_syscall)        /* for now */
+__SYSCALL(__NR_pselect6, sys_pselect6)
 #define __NR_ppoll              271
-__SYSCALL(__NR_ppoll,   sys_ni_syscall)         /* for now */
+__SYSCALL(__NR_ppoll,   sys_ppoll)
 #define __NR_unshare            272
 __SYSCALL(__NR_unshare, sys_unshare)
 #define __NR_set_robust_list    273
@@ -623,16 +623,17 @@ __SYSCALL(__NR_move_pages, sys_move_pages)
 #ifdef __KERNEL__
 
 #define __NR_syscall_max __NR_move_pages
+#include <linux/err.h>
 
 #ifndef __NO_STUBS
 
-/* user-visible error numbers are in the range -1 - -4095 */
+/* user-visible error numbers are in the range -1 - -MAX_ERRNO */
 
 #define __syscall_clobber "r11","rcx","memory" 
 
 #define __syscall_return(type, res) \
 do { \
-        if ((unsigned long)(res) >= (unsigned long)(-127)) { \
+        if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \
                 errno = -(res); \
                 res = -1; \
         } \
@@ -658,6 +659,7 @@ do { \
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
+#define __ARCH_WANT_SYS_RT_SIGSUSPEND
 #define __ARCH_WANT_SYS_TIME
 #define __ARCH_WANT_COMPAT_SYS_TIME
 
@@ -821,8 +823,6 @@ asmlinkage long sys_fork(struct pt_regs regs);
 asmlinkage long sys_vfork(struct pt_regs regs);
 asmlinkage long sys_pipe(int *fildes);
 
-#endif /* __KERNEL_SYSCALLS__ */
-
 #ifndef __ASSEMBLY__
 
 #include <linux/linkage.h>
@@ -838,9 +838,9 @@ asmlinkage long sys_rt_sigaction(int sig,
                                 struct sigaction __user *oact,
                                 size_t sigsetsize);
 
-#endif  /* __ASSEMBLY__ */
+#endif  /* __ASSEMBLY__ */
 
-#endif /* __NO_STUBS */
+#endif /* __KERNEL_SYSCALLS__ */
 
 /*
  * "Conditional" syscalls
@@ -850,5 +850,8 @@ asmlinkage long sys_rt_sigaction(int sig,
  */
 #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
 
+#endif /* __NO_STUBS */
+
 #endif /* __KERNEL__ */
-#endif
+
+#endif /* _ASM_X86_64_UNISTD_H_ */
diff --git a/include/asm-x86_64/unwind.h b/include/asm-x86_64/unwind.h
new file mode 100644
index 0000000000..2e7ff10fd7
--- /dev/null
+++ b/include/asm-x86_64/unwind.h
@@ -0,0 +1,112 @@
+#ifndef _ASM_X86_64_UNWIND_H
+#define _ASM_X86_64_UNWIND_H
+
+/*
+ * Copyright (C) 2002-2006 Novell, Inc.
+ *      Jan Beulich <jbeulich@novell.com>
+ * This code is released under version 2 of the GNU GPL.
+ */
+
+#ifdef CONFIG_STACK_UNWIND
+
+#include <linux/sched.h>
+#include <asm/ptrace.h>
+#include <asm/uaccess.h>
+#include <asm/vsyscall.h>
+
+struct unwind_frame_info
+{
+        struct pt_regs regs;
+        struct task_struct *task;
+        unsigned call_frame:1;
+};
+
+#define UNW_PC(frame)        (frame)->regs.rip
+#define UNW_SP(frame)        (frame)->regs.rsp
+#ifdef CONFIG_FRAME_POINTER
+#define UNW_FP(frame)        (frame)->regs.rbp
+#define FRAME_RETADDR_OFFSET 8
+#define FRAME_LINK_OFFSET    0
+#define STACK_BOTTOM(tsk)    (((tsk)->thread.rsp0 - 1) & ~(THREAD_SIZE - 1))
+#define STACK_TOP(tsk)       ((tsk)->thread.rsp0)
+#endif
+/* Might need to account for the special exception and interrupt handling
+   stacks here, since normally
+        EXCEPTION_STACK_ORDER < THREAD_ORDER < IRQSTACK_ORDER,
+   but the construct is needed only for getting across the stack switch to
+   the interrupt stack - thus considering the IRQ stack itself is unnecessary,
+   and the overhead of comparing against all exception handling stacks seems
+   not desirable. */
+#define STACK_LIMIT(ptr)     (((ptr) - 1) & ~(THREAD_SIZE - 1))
+
+#define UNW_REGISTER_INFO \
+        PTREGS_INFO(rax), \
+        PTREGS_INFO(rdx), \
+        PTREGS_INFO(rcx), \
+        PTREGS_INFO(rbx), \
+        PTREGS_INFO(rsi), \
+        PTREGS_INFO(rdi), \
+        PTREGS_INFO(rbp), \
+        PTREGS_INFO(rsp), \
+        PTREGS_INFO(r8), \
+        PTREGS_INFO(r9), \
+        PTREGS_INFO(r10), \
+        PTREGS_INFO(r11), \
+        PTREGS_INFO(r12), \
+        PTREGS_INFO(r13), \
+        PTREGS_INFO(r14), \
+        PTREGS_INFO(r15), \
+        PTREGS_INFO(rip)
+
+#define UNW_DEFAULT_RA(raItem, dataAlign) \
+        ((raItem).where == Memory && \
+         !((raItem).value * (dataAlign) + 8))
+
+static inline void arch_unw_init_frame_info(struct unwind_frame_info *info,
+                                            /*const*/ struct pt_regs *regs)
+{
+        info->regs = *regs;
+}
+
+static inline void arch_unw_init_blocked(struct unwind_frame_info *info)
+{
+        extern const char thread_return[];
+
+        memset(&info->regs, 0, sizeof(info->regs));
+        info->regs.rip = (unsigned long)thread_return;
+        info->regs.cs = __KERNEL_CS;
+        __get_user(info->regs.rbp, (unsigned long *)info->task->thread.rsp);
+        info->regs.rsp = info->task->thread.rsp;
+        info->regs.ss = __KERNEL_DS;
+}
+
+extern int arch_unwind_init_running(struct unwind_frame_info *,
+                                    int (*callback)(struct unwind_frame_info *,
+                                                    void *arg),
+                                    void *arg);
+
+static inline int arch_unw_user_mode(const struct unwind_frame_info *info)
+{
+#if 0 /* This can only work when selector register saves/restores
+         are properly annotated (and tracked in UNW_REGISTER_INFO). */
+        return user_mode(&info->regs);
+#else
+        return (long)info->regs.rip >= 0
+               || (info->regs.rip >= VSYSCALL_START && info->regs.rip < VSYSCALL_END)
+               || (long)info->regs.rsp >= 0;
+#endif
+}
+
+#else
+
+#define UNW_PC(frame) ((void)(frame), 0UL)
+#define UNW_SP(frame) ((void)(frame), 0UL)
+
+static inline int arch_unw_user_mode(const void *info)
+{
+        return 0;
+}
+
+#endif
+
+#endif /* _ASM_X86_64_UNWIND_H */
diff --git a/include/asm-x86_64/vsyscall.h b/include/asm-x86_64/vsyscall.h
index a85e16f56d..2281e9399b 100644
--- a/include/asm-x86_64/vsyscall.h
+++ b/include/asm-x86_64/vsyscall.h
@@ -1,11 +1,10 @@
 #ifndef _ASM_X86_64_VSYSCALL_H_
 #define _ASM_X86_64_VSYSCALL_H_
 
-#include <linux/seqlock.h>
-
 enum vsyscall_num {
         __NR_vgettimeofday,
         __NR_vtime,
+        __NR_vgetcpu,
 };
 
 #define VSYSCALL_START (-10UL << 20)
@@ -14,8 +13,10 @@ enum vsyscall_num {
 #define VSYSCALL_ADDR(vsyscall_nr) (VSYSCALL_START+VSYSCALL_SIZE*(vsyscall_nr))
 
 #ifdef __KERNEL__
+#include <linux/seqlock.h>
 
 #define __section_vxtime __attribute__ ((unused, __section__ (".vxtime"), aligned(16)))
+#define __section_vgetcpu_mode __attribute__ ((unused, __section__ (".vgetcpu_mode"), aligned(16)))
 #define __section_wall_jiffies __attribute__ ((unused, __section__ (".wall_jiffies"), aligned(16)))
 #define __section_jiffies __attribute__ ((unused, __section__ (".jiffies"), aligned(16)))
 #define __section_sys_tz __attribute__ ((unused, __section__ (".sys_tz"), aligned(16)))
@@ -27,6 +28,9 @@ enum vsyscall_num {
 #define VXTIME_HPET     2
 #define VXTIME_PMTMR    3
 
+#define VGETCPU_RDTSCP  1
+#define VGETCPU_LSL     2
+
 struct vxtime_data {
         long hpet_address;      /* HPET base address */
         int last;
@@ -41,6 +45,7 @@ struct vxtime_data {
 
 /* vsyscall space (readonly) */
 extern struct vxtime_data __vxtime;
+extern int __vgetcpu_mode;
 extern struct timespec __xtime;
 extern volatile unsigned long __jiffies;
 extern unsigned long __wall_jiffies;
@@ -49,6 +54,7 @@ extern seqlock_t __xtime_lock;
 
 /* kernel space (writeable) */
 extern struct vxtime_data vxtime;
+extern int vgetcpu_mode;
 extern unsigned long wall_jiffies;
 extern struct timezone sys_tz;
 extern int sysctl_vsyscall;
@@ -56,6 +62,8 @@ extern seqlock_t xtime_lock;
 
 extern int sysctl_vsyscall;
 
+extern void vsyscall_set_cpu(int cpu);
+
 #define ARCH_HAVE_XTIME_LOCK 1
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-xtensa/Kbuild b/include/asm-xtensa/Kbuild
new file mode 100644
index 0000000000..c68e1680da
--- /dev/null
+++ b/include/asm-xtensa/Kbuild
@@ -0,0 +1 @@
+include include/asm-generic/Kbuild.asm
diff --git a/include/asm-xtensa/hw_irq.h b/include/asm-xtensa/hw_irq.h
index ccf436249e..3ddbea759b 100644
--- a/include/asm-xtensa/hw_irq.h
+++ b/include/asm-xtensa/hw_irq.h
@@ -11,8 +11,4 @@
 #ifndef _XTENSA_HW_IRQ_H
 #define _XTENSA_HW_IRQ_H
 
-static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i)
-{
-}
-
 #endif
diff --git a/include/asm-xtensa/pgtable.h b/include/asm-xtensa/pgtable.h
index 7b15afb70c..a47cc734c2 100644
--- a/include/asm-xtensa/pgtable.h
+++ b/include/asm-xtensa/pgtable.h
@@ -218,7 +218,7 @@ extern pgd_t swapper_pg_dir[PAGE_SIZE/sizeof(pgd_t)];
 /*
  * The pmd contains the kernel virtual address of the pte page.
  */
-#define pmd_page_kernel(pmd) ((unsigned long)(pmd_val(pmd) & PAGE_MASK))
+#define pmd_page_vaddr(pmd) ((unsigned long)(pmd_val(pmd) & PAGE_MASK))
 #define pmd_page(pmd) virt_to_page(pmd_val(pmd))
 
 /*
@@ -349,7 +349,7 @@ ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
 /* Find an entry in the third-level page table.. */
 #define pte_index(address)      (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
 #define pte_offset_kernel(dir,addr)                                     \
-        ((pte_t*) pmd_page_kernel(*(dir)) + pte_index(addr))
+        ((pte_t*) pmd_page_vaddr(*(dir)) + pte_index(addr))
 #define pte_offset_map(dir,addr)        pte_offset_kernel((dir),(addr))
 #define pte_offset_map_nested(dir,addr) pte_offset_kernel((dir),(addr))
 
diff --git a/include/asm-xtensa/processor.h b/include/asm-xtensa/processor.h
index d1d72ad36f..8b96e77c9d 100644
--- a/include/asm-xtensa/processor.h
+++ b/include/asm-xtensa/processor.h
@@ -20,6 +20,7 @@
 #include <xtensa/config/tie.h>
 #include <xtensa/config/system.h>
 
+#include <linux/compiler.h>
 #include <asm/ptrace.h>
 #include <asm/types.h>
 #include <asm/coprocessor.h>
@@ -191,7 +192,7 @@ extern unsigned long get_wchan(struct task_struct *p);
 #define KSTK_EIP(tsk)           (task_pt_regs(tsk)->pc)
 #define KSTK_ESP(tsk)           (task_pt_regs(tsk)->areg[1])
 
-#define cpu_relax()  do { } while (0)
+#define cpu_relax()  barrier()
 
 /* Special register access. */
 
diff --git a/include/asm-xtensa/rwsem.h b/include/asm-xtensa/rwsem.h
index abcd86dc5a..0aad3a5875 100644
--- a/include/asm-xtensa/rwsem.h
+++ b/include/asm-xtensa/rwsem.h
@@ -31,24 +31,11 @@ struct rw_semaphore {
 #define RWSEM_ACTIVE_WRITE_BIAS         (RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS)
         spinlock_t              wait_lock;
         struct list_head        wait_list;
-#if RWSEM_DEBUG
-        int                     debug;
-#endif
 };
 
-/*
- * initialisation
- */
-#if RWSEM_DEBUG
-#define __RWSEM_DEBUG_INIT      , 0
-#else
-#define __RWSEM_DEBUG_INIT      /* */
-#endif
-
 #define __RWSEM_INITIALIZER(name) \
         { RWSEM_UNLOCKED_VALUE, SPIN_LOCK_UNLOCKED, \
-          LIST_HEAD_INIT((name).wait_list) \
-          __RWSEM_DEBUG_INIT }
+          LIST_HEAD_INIT((name).wait_list) }
 
 #define DECLARE_RWSEM(name)             \
         struct rw_semaphore name = __RWSEM_INITIALIZER(name)
@@ -63,9 +50,6 @@ static inline void init_rwsem(struct rw_semaphore *sem)
         sem->count = RWSEM_UNLOCKED_VALUE;
         spin_lock_init(&sem->wait_lock);
         INIT_LIST_HEAD(&sem->wait_list);
-#if RWSEM_DEBUG
-        sem->debug = 0;
-#endif
 }
 
 /*
diff --git a/include/asm-xtensa/signal.h b/include/asm-xtensa/signal.h
index a99c9aec64..633ba73bc4 100644
--- a/include/asm-xtensa/signal.h
+++ b/include/asm-xtensa/signal.h
@@ -75,7 +75,6 @@ typedef struct {
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * 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.
@@ -95,7 +94,6 @@ typedef struct {
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 #define SA_RESTORER     0x04000000
 
@@ -109,19 +107,6 @@ typedef struct {
 #define SIGSTKSZ        8192
 
 #ifndef __ASSEMBLY__
-#ifdef __KERNEL__
-
-/*
- * These values of sa_flags are used only by the kernel as part of the
- * irq handling routines.
- *
- * SA_INTERRUPT is also used by the irq handling routines.
- * SA_SHIRQ is for shared interrupt support on PCI and EISA.
- */
-#define SA_SAMPLE_RANDOM        SA_RESTART
-#define SA_SHIRQ                0x04000000
-#define SA_PROBEIRQ             0x08000000
-#endif
 
 #define SIG_BLOCK          0    /* for blocking signals */
 #define SIG_UNBLOCK        1    /* for unblocking signals */
diff --git a/include/asm-xtensa/socket.h b/include/asm-xtensa/socket.h
index 00f83f3a6d..971d231be6 100644
--- a/include/asm-xtensa/socket.h
+++ b/include/asm-xtensa/socket.h
@@ -59,5 +59,6 @@
 
 #define SO_ACCEPTCONN           30
 #define SO_PEERSEC              31
+#define SO_PASSSEC              34
 
 #endif  /* _XTENSA_SOCKET_H */
diff --git a/include/asm-xtensa/system.h b/include/asm-xtensa/system.h
index f986170bd2..932bda92a2 100644
--- a/include/asm-xtensa/system.h
+++ b/include/asm-xtensa/system.h
@@ -99,7 +99,6 @@ static inline void disable_coprocessor(int i)
 #endif
 
 #define set_mb(var, value)      do { var = value; mb(); } while (0)
-#define set_wmb(var, value)     do { var = value; wmb(); } while (0)
 
 #if !defined (__ASSEMBLY__)
 
diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
new file mode 100644
index 0000000000..5748aecdb4
--- /dev/null
+++ b/include/crypto/algapi.h
@@ -0,0 +1,156 @@
+/*
+ * Cryptographic API for algorithms (i.e., low-level API).
+ *
+ * Copyright (c) 2006 Herbert Xu <herbert@gondor.apana.org.au>
+ *
+ * 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 _CRYPTO_ALGAPI_H
+#define _CRYPTO_ALGAPI_H
+
+#include <linux/crypto.h>
+
+struct module;
+struct seq_file;
+
+struct crypto_type {
+        unsigned int (*ctxsize)(struct crypto_alg *alg);
+        int (*init)(struct crypto_tfm *tfm);
+        void (*exit)(struct crypto_tfm *tfm);
+        void (*show)(struct seq_file *m, struct crypto_alg *alg);
+};
+
+struct crypto_instance {
+        struct crypto_alg alg;
+
+        struct crypto_template *tmpl;
+        struct hlist_node list;
+
+        void *__ctx[] CRYPTO_MINALIGN_ATTR;
+};
+
+struct crypto_template {
+        struct list_head list;
+        struct hlist_head instances;
+        struct module *module;
+
+        struct crypto_instance *(*alloc)(void *param, unsigned int len);
+        void (*free)(struct crypto_instance *inst);
+
+        char name[CRYPTO_MAX_ALG_NAME];
+};
+
+struct crypto_spawn {
+        struct list_head list;
+        struct crypto_alg *alg;
+        struct crypto_instance *inst;
+};
+
+struct scatter_walk {
+        struct scatterlist *sg;
+        unsigned int offset;
+};
+
+struct blkcipher_walk {
+        union {
+                struct {
+                        struct page *page;
+                        unsigned long offset;
+                } phys;
+
+                struct {
+                        u8 *page;
+                        u8 *addr;
+                } virt;
+        } src, dst;
+
+        struct scatter_walk in;
+        unsigned int nbytes;
+
+        struct scatter_walk out;
+        unsigned int total;
+
+        void *page;
+        u8 *buffer;
+        u8 *iv;
+
+        int flags;
+};
+
+extern const struct crypto_type crypto_blkcipher_type;
+extern const struct crypto_type crypto_hash_type;
+
+void crypto_mod_put(struct crypto_alg *alg);
+
+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_init_spawn(struct crypto_spawn *spawn, struct crypto_alg *alg,
+                      struct crypto_instance *inst);
+void crypto_drop_spawn(struct crypto_spawn *spawn);
+struct crypto_tfm *crypto_spawn_tfm(struct crypto_spawn *spawn);
+
+struct crypto_alg *crypto_get_attr_alg(void *param, unsigned int len,
+                                       u32 type, u32 mask);
+struct crypto_instance *crypto_alloc_instance(const char *name,
+                                              struct crypto_alg *alg);
+
+int blkcipher_walk_done(struct blkcipher_desc *desc,
+                        struct blkcipher_walk *walk, int err);
+int blkcipher_walk_virt(struct blkcipher_desc *desc,
+                        struct blkcipher_walk *walk);
+int blkcipher_walk_phys(struct blkcipher_desc *desc,
+                        struct blkcipher_walk *walk);
+
+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);
+}
+
+static inline void *crypto_instance_ctx(struct crypto_instance *inst)
+{
+        return inst->__ctx;
+}
+
+static inline void *crypto_blkcipher_ctx(struct crypto_blkcipher *tfm)
+{
+        return crypto_tfm_ctx(&tfm->base);
+}
+
+static inline void *crypto_blkcipher_ctx_aligned(struct crypto_blkcipher *tfm)
+{
+        return crypto_tfm_ctx_aligned(&tfm->base);
+}
+
+static inline struct cipher_alg *crypto_cipher_alg(struct crypto_cipher *tfm)
+{
+        return &crypto_cipher_tfm(tfm)->__crt_alg->cra_cipher;
+}
+
+static inline void *crypto_hash_ctx_aligned(struct crypto_hash *tfm)
+{
+        return crypto_tfm_ctx_aligned(&tfm->base);
+}
+
+static inline void blkcipher_walk_init(struct blkcipher_walk *walk,
+                                       struct scatterlist *dst,
+                                       struct scatterlist *src,
+                                       unsigned int nbytes)
+{
+        walk->in.sg = src;
+        walk->out.sg = dst;
+        walk->total = nbytes;
+}
+
+#endif  /* _CRYPTO_ALGAPI_H */
+
diff --git a/include/crypto/twofish.h b/include/crypto/twofish.h
new file mode 100644
index 0000000000..c408522595
--- /dev/null
+++ b/include/crypto/twofish.h
@@ -0,0 +1,22 @@
+#ifndef _CRYPTO_TWOFISH_H
+#define _CRYPTO_TWOFISH_H
+
+#include <linux/types.h>
+
+#define TF_MIN_KEY_SIZE 16
+#define TF_MAX_KEY_SIZE 32
+#define TF_BLOCK_SIZE 16
+
+struct crypto_tfm;
+
+/* Structure for an expanded Twofish key.  s contains the key-dependent
+ * S-boxes composed with the MDS matrix; w contains the eight "whitening"
+ * subkeys, K[0] through K[7].  k holds the remaining, "round" subkeys.  Note
+ * that k[i] corresponds to what the Twofish paper calls K[i+8]. */
+struct twofish_ctx {
+        u32 s[4][256], w[8], k[32];
+};
+
+int twofish_setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int key_len);
+
+#endif
diff --git a/include/keys/user-type.h b/include/keys/user-type.h
index a3dae1803f..c37c34275a 100644
--- a/include/keys/user-type.h
+++ b/include/keys/user-type.h
@@ -37,6 +37,7 @@ extern struct key_type key_type_user;
 extern int user_instantiate(struct key *key, const void *data, size_t datalen);
 extern int user_update(struct key *key, const void *data, size_t datalen);
 extern int user_match(const struct key *key, const void *criterion);
+extern void user_revoke(struct key *key);
 extern void user_destroy(struct key *key);
 extern void user_describe(const struct key *user, struct seq_file *m);
 extern long user_read(const struct key *key,
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
new file mode 100644
index 0000000000..f7a52e19b4
--- /dev/null
+++ b/include/linux/Kbuild
@@ -0,0 +1,344 @@
+header-y += byteorder/
+header-y += dvb/
+header-y += hdlc/
+header-y += isdn/
+header-y += nfsd/
+header-y += raid/
+header-y += sunrpc/
+header-y += tc_act/
+header-y += netfilter/
+header-y += netfilter_arp/
+header-y += netfilter_bridge/
+header-y += netfilter_ipv4/
+header-y += netfilter_ipv6/
+
+header-y += affs_hardblocks.h
+header-y += aio_abi.h
+header-y += a.out.h
+header-y += arcfb.h
+header-y += atmapi.h
+header-y += atmbr2684.h
+header-y += atmclip.h
+header-y += atm_eni.h
+header-y += atm_he.h
+header-y += atm_idt77105.h
+header-y += atmioc.h
+header-y += atmlec.h
+header-y += atmmpc.h
+header-y += atm_nicstar.h
+header-y += atmppp.h
+header-y += atmsap.h
+header-y += atmsvc.h
+header-y += atm_zatm.h
+header-y += auto_fs4.h
+header-y += auxvec.h
+header-y += awe_voice.h
+header-y += ax25.h
+header-y += b1lli.h
+header-y += baycom.h
+header-y += bfs_fs.h
+header-y += blkpg.h
+header-y += bpqether.h
+header-y += cdk.h
+header-y += chio.h
+header-y += coda_psdev.h
+header-y += coff.h
+header-y += comstats.h
+header-y += consolemap.h
+header-y += cycx_cfm.h
+header-y += dm-ioctl.h
+header-y += dn.h
+header-y += dqblk_v1.h
+header-y += dqblk_v2.h
+header-y += dqblk_xfs.h
+header-y += efs_fs_sb.h
+header-y += elf-fdpic.h
+header-y += elf.h
+header-y += elf-em.h
+header-y += fadvise.h
+header-y += fd.h
+header-y += fdreg.h
+header-y += fib_rules.h
+header-y += ftape-header-segment.h
+header-y += ftape-vendors.h
+header-y += fuse.h
+header-y += futex.h
+header-y += genetlink.h
+header-y += gen_stats.h
+header-y += gigaset_dev.h
+header-y += hdsmart.h
+header-y += hysdn_if.h
+header-y += i2c-dev.h
+header-y += i8k.h
+header-y += icmp.h
+header-y += if_addr.h
+header-y += if_arcnet.h
+header-y += if_arp.h
+header-y += if_bonding.h
+header-y += if_cablemodem.h
+header-y += if_fc.h
+header-y += if_fddi.h
+header-y += if.h
+header-y += if_hippi.h
+header-y += if_infiniband.h
+header-y += if_link.h
+header-y += if_packet.h
+header-y += if_plip.h
+header-y += if_ppp.h
+header-y += if_slip.h
+header-y += if_strip.h
+header-y += if_tunnel.h
+header-y += in6.h
+header-y += in_route.h
+header-y += ioctl.h
+header-y += ip.h
+header-y += ipmi_msgdefs.h
+header-y += ip_mp_alg.h
+header-y += ipsec.h
+header-y += ipx.h
+header-y += irda.h
+header-y += isdn_divertif.h
+header-y += iso_fs.h
+header-y += ite_gpio.h
+header-y += ixjuser.h
+header-y += jffs2.h
+header-y += keyctl.h
+header-y += limits.h
+header-y += magic.h
+header-y += major.h
+header-y += matroxfb.h
+header-y += meye.h
+header-y += minix_fs.h
+header-y += mmtimer.h
+header-y += mqueue.h
+header-y += mtio.h
+header-y += ncp_no.h
+header-y += neighbour.h
+header-y += netfilter_arp.h
+header-y += netrom.h
+header-y += nfs2.h
+header-y += nfs4_mount.h
+header-y += nfs_mount.h
+header-y += param.h
+header-y += pci_ids.h
+header-y += pci_regs.h
+header-y += personality.h
+header-y += pfkeyv2.h
+header-y += pg.h
+header-y += pkt_cls.h
+header-y += pkt_sched.h
+header-y += posix_types.h
+header-y += ppdev.h
+header-y += prctl.h
+header-y += ps2esdi.h
+header-y += qic117.h
+header-y += qnxtypes.h
+header-y += quotaio_v1.h
+header-y += quotaio_v2.h
+header-y += radeonfb.h
+header-y += raw.h
+header-y += resource.h
+header-y += rose.h
+header-y += sctp.h
+header-y += smbno.h
+header-y += snmp.h
+header-y += sockios.h
+header-y += som.h
+header-y += sound.h
+header-y += synclink.h
+header-y += telephony.h
+header-y += termios.h
+header-y += ticable.h
+header-y += times.h
+header-y += tiocl.h
+header-y += tipc.h
+header-y += toshiba.h
+header-y += ultrasound.h
+header-y += un.h
+header-y += utime.h
+header-y += utsname.h
+header-y += video_decoder.h
+header-y += video_encoder.h
+header-y += videotext.h
+header-y += vt.h
+header-y += wavefront.h
+header-y += wireless.h
+header-y += xattr.h
+header-y += x25.h
+header-y += zorro_ids.h
+
+unifdef-y += acct.h
+unifdef-y += adb.h
+unifdef-y += adfs_fs.h
+unifdef-y += agpgart.h
+unifdef-y += apm_bios.h
+unifdef-y += atalk.h
+unifdef-y += atmarp.h
+unifdef-y += atmdev.h
+unifdef-y += atm.h
+unifdef-y += atm_tcp.h
+unifdef-y += audit.h
+unifdef-y += auto_fs.h
+unifdef-y += binfmts.h
+unifdef-y += capability.h
+unifdef-y += capi.h
+unifdef-y += cciss_ioctl.h
+unifdef-y += cdrom.h
+unifdef-y += cm4000_cs.h
+unifdef-y += cn_proc.h
+unifdef-y += coda.h
+unifdef-y += connector.h
+unifdef-y += cramfs_fs.h
+unifdef-y += cuda.h
+unifdef-y += cyclades.h
+unifdef-y += dccp.h
+unifdef-y += dirent.h
+unifdef-y += divert.h
+unifdef-y += elfcore.h
+unifdef-y += errno.h
+unifdef-y += errqueue.h
+unifdef-y += ethtool.h
+unifdef-y += eventpoll.h
+unifdef-y += ext2_fs.h
+unifdef-y += ext3_fs.h
+unifdef-y += fb.h
+unifdef-y += fcntl.h
+unifdef-y += filter.h
+unifdef-y += flat.h
+unifdef-y += fs.h
+unifdef-y += ftape.h
+unifdef-y += gameport.h
+unifdef-y += generic_serial.h
+unifdef-y += genhd.h
+unifdef-y += hayesesp.h
+unifdef-y += hdlcdrv.h
+unifdef-y += hdlc.h
+unifdef-y += hdreg.h
+unifdef-y += hiddev.h
+unifdef-y += hpet.h
+unifdef-y += i2c.h
+unifdef-y += i2o-dev.h
+unifdef-y += icmpv6.h
+unifdef-y += if_bridge.h
+unifdef-y += if_ec.h
+unifdef-y += if_eql.h
+unifdef-y += if_ether.h
+unifdef-y += if_frad.h
+unifdef-y += if_ltalk.h
+unifdef-y += if_pppox.h
+unifdef-y += if_shaper.h
+unifdef-y += if_tr.h
+unifdef-y += if_tun.h
+unifdef-y += if_vlan.h
+unifdef-y += if_wanpipe.h
+unifdef-y += igmp.h
+unifdef-y += inet_diag.h
+unifdef-y += in.h
+unifdef-y += inotify.h
+unifdef-y += input.h
+unifdef-y += ipc.h
+unifdef-y += ipmi.h
+unifdef-y += ipv6.h
+unifdef-y += ipv6_route.h
+unifdef-y += isdn.h
+unifdef-y += isdnif.h
+unifdef-y += isdn_ppp.h
+unifdef-y += isicom.h
+unifdef-y += jbd.h
+unifdef-y += joystick.h
+unifdef-y += kdev_t.h
+unifdef-y += kd.h
+unifdef-y += kernelcapi.h
+unifdef-y += kernel.h
+unifdef-y += keyboard.h
+unifdef-y += llc.h
+unifdef-y += loop.h
+unifdef-y += lp.h
+unifdef-y += mempolicy.h
+unifdef-y += mii.h
+unifdef-y += mman.h
+unifdef-y += mroute.h
+unifdef-y += msdos_fs.h
+unifdef-y += msg.h
+unifdef-y += nbd.h
+unifdef-y += ncp_fs.h
+unifdef-y += ncp.h
+unifdef-y += ncp_mount.h
+unifdef-y += netdevice.h
+unifdef-y += netfilter_bridge.h
+unifdef-y += netfilter_decnet.h
+unifdef-y += netfilter.h
+unifdef-y += netfilter_ipv4.h
+unifdef-y += netfilter_ipv6.h
+unifdef-y += net.h
+unifdef-y += netlink.h
+unifdef-y += nfs3.h
+unifdef-y += nfs4.h
+unifdef-y += nfsacl.h
+unifdef-y += nfs_fs.h
+unifdef-y += nfs.h
+unifdef-y += nfs_idmap.h
+unifdef-y += n_r3964.h
+unifdef-y += nubus.h
+unifdef-y += nvram.h
+unifdef-y += parport.h
+unifdef-y += patchkey.h
+unifdef-y += pci.h
+unifdef-y += pktcdvd.h
+unifdef-y += pmu.h
+unifdef-y += poll.h
+unifdef-y += ppp_defs.h
+unifdef-y += ppp-comp.h
+unifdef-y += ptrace.h
+unifdef-y += qnx4_fs.h
+unifdef-y += quota.h
+unifdef-y += random.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
+unifdef-y += scc.h
+unifdef-y += sched.h
+unifdef-y += sdla.h
+unifdef-y += selinux_netlink.h
+unifdef-y += sem.h
+unifdef-y += serial_core.h
+unifdef-y += serial.h
+unifdef-y += serio.h
+unifdef-y += shm.h
+unifdef-y += signal.h
+unifdef-y += smb_fs.h
+unifdef-y += smb.h
+unifdef-y += smb_mount.h
+unifdef-y += socket.h
+unifdef-y += sonet.h
+unifdef-y += sonypi.h
+unifdef-y += soundcard.h
+unifdef-y += stat.h
+unifdef-y += stddef.h
+unifdef-y += sysctl.h
+unifdef-y += tcp.h
+unifdef-y += time.h
+unifdef-y += timex.h
+unifdef-y += tty.h
+unifdef-y += types.h
+unifdef-y += udf_fs_i.h
+unifdef-y += udp.h
+unifdef-y += uinput.h
+unifdef-y += uio.h
+unifdef-y += unistd.h
+unifdef-y += usb_ch9.h
+unifdef-y += usbdevice_fs.h
+unifdef-y += user.h
+unifdef-y += videodev2.h
+unifdef-y += videodev.h
+unifdef-y += wait.h
+unifdef-y += wanrouter.h
+unifdef-y += watchdog.h
+unifdef-y += xfrm.h
+unifdef-y += zftape.h
+
+objhdr-y += version.h
diff --git a/include/linux/ac97_codec.h b/include/linux/ac97_codec.h
index c35833824e..2ed2fd8551 100644
--- a/include/linux/ac97_codec.h
+++ b/include/linux/ac97_codec.h
@@ -259,7 +259,7 @@ struct ac97_codec {
         int type;
         u32 model;
 
-        int modem:1;
+        unsigned int modem:1;
 
         struct ac97_ops *codec_ops;
 
diff --git a/include/linux/acct.h b/include/linux/acct.h
index 3d54fbcf96..e86bae7324 100644
--- a/include/linux/acct.h
+++ b/include/linux/acct.h
@@ -121,13 +121,17 @@ struct vfsmount;
 struct super_block;
 extern void acct_auto_close_mnt(struct vfsmount *m);
 extern void acct_auto_close(struct super_block *sb);
-extern void acct_process(long exitcode);
+extern void acct_init_pacct(struct pacct_struct *pacct);
+extern void acct_collect(long exitcode, int group_dead);
+extern void acct_process(void);
 extern void acct_update_integrals(struct task_struct *tsk);
 extern void acct_clear_integrals(struct task_struct *tsk);
 #else
 #define acct_auto_close_mnt(x)  do { } while (0)
 #define acct_auto_close(x)      do { } while (0)
-#define acct_process(x)         do { } while (0)
+#define acct_init_pacct(x)      do { } while (0)
+#define acct_collect(x,y)       do { } while (0)
+#define acct_process()          do { } while (0)
 #define acct_update_integrals(x)                do { } while (0)
 #define acct_clear_integrals(task)      do { } while (0)
 #endif
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 90d6df1551..88b5dfd8ee 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -528,12 +528,18 @@ static inline void acpi_set_cstate_limit(unsigned int new_limit) { return; }
 
 #ifdef CONFIG_ACPI_NUMA
 int acpi_get_pxm(acpi_handle handle);
+int acpi_get_node(acpi_handle *handle);
 #else
 static inline int acpi_get_pxm(acpi_handle handle)
 {
         return 0;
 }
+static inline int acpi_get_node(acpi_handle *handle)
+{
+        return 0;
+}
 #endif
+extern int acpi_paddr_to_node(u64 start_addr, u64 size);
 
 extern int pnpacpi_disabled;
 
diff --git a/include/linux/adfs_fs.h b/include/linux/adfs_fs.h
index 4a5d50c2bd..ef788c2085 100644
--- a/include/linux/adfs_fs.h
+++ b/include/linux/adfs_fs.h
@@ -2,6 +2,7 @@
 #define _ADFS_FS_H
 
 #include <linux/types.h>
+#include <linux/magic.h>
 
 /*
  * Disc Record at disc address 0xc00
@@ -38,7 +39,6 @@ struct adfs_discrecord {
 #define ADFS_DR_OFFSET          (0x1c0)
 #define ADFS_DR_SIZE             60
 #define ADFS_DR_SIZE_BITS       (ADFS_DR_SIZE << 3)
-#define ADFS_SUPER_MAGIC         0xadf5
 
 #ifdef __KERNEL__
 #include <linux/adfs_fs_i.h>
diff --git a/include/linux/aer.h b/include/linux/aer.h
new file mode 100644
index 0000000000..402e178b38
--- /dev/null
+++ b/include/linux/aer.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2006 Intel Corp.
+ *     Tom Long Nguyen (tom.l.nguyen@intel.com)
+ *     Zhang Yanmin (yanmin.zhang@intel.com)
+ */
+
+#ifndef _AER_H_
+#define _AER_H_
+
+#if defined(CONFIG_PCIEAER)
+/* pci-e port driver needs this function to enable aer */
+extern int pci_enable_pcie_error_reporting(struct pci_dev *dev);
+extern int pci_find_aer_capability(struct pci_dev *dev);
+extern int pci_disable_pcie_error_reporting(struct pci_dev *dev);
+extern int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev);
+#else
+#define pci_enable_pcie_error_reporting(dev)            do { } while (0)
+#define pci_find_aer_capability(dev)                    do { } while (0)
+#define pci_disable_pcie_error_reporting(dev)           do { } while (0)
+#define pci_cleanup_aer_uncorrect_error_status(dev)     do { } while (0)
+#endif
+
+#endif //_AER_H_
+
diff --git a/include/linux/affs_fs.h b/include/linux/affs_fs.h
deleted file mode 100644
index c57b5ee87d..0000000000
--- a/include/linux/affs_fs.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _AFFS_FS_H
-#define _AFFS_FS_H
-/*
- * The affs filesystem constants/structures
- */
-#define AFFS_SUPER_MAGIC 0xadff
-#endif
diff --git a/include/linux/ata.h b/include/linux/ata.h
index 3671af8696..d894419070 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -40,6 +40,8 @@ enum {
         ATA_MAX_DEVICES         = 2,    /* per bus/port */
         ATA_MAX_PRD             = 256,  /* we could make these 256/256 */
         ATA_SECT_SIZE           = 512,
+        ATA_MAX_SECTORS         = 256,
+        ATA_MAX_SECTORS_LBA48   = 65535,/* TODO: 65536? */
 
         ATA_ID_WORDS            = 256,
         ATA_ID_SERNO_OFS        = 10,
@@ -168,12 +170,16 @@ enum {
         XFER_UDMA_2             = 0x42,
         XFER_UDMA_1             = 0x41,
         XFER_UDMA_0             = 0x40,
+        XFER_MW_DMA_4           = 0x24, /* CFA only */
+        XFER_MW_DMA_3           = 0x23, /* CFA only */
         XFER_MW_DMA_2           = 0x22,
         XFER_MW_DMA_1           = 0x21,
         XFER_MW_DMA_0           = 0x20,
         XFER_SW_DMA_2           = 0x12,
         XFER_SW_DMA_1           = 0x11,
         XFER_SW_DMA_0           = 0x10,
+        XFER_PIO_6              = 0x0E, /* CFA only */
+        XFER_PIO_5              = 0x0D, /* CFA only */
         XFER_PIO_4              = 0x0C,
         XFER_PIO_3              = 0x0B,
         XFER_PIO_2              = 0x0A,
@@ -272,7 +278,6 @@ struct ata_taskfile {
 };
 
 #define ata_id_is_ata(id)       (((id)[0] & (1 << 15)) == 0)
-#define ata_id_is_cfa(id)       ((id)[0] == 0x848A)
 #define ata_id_is_sata(id)      ((id)[93] == 0)
 #define ata_id_rahead_enabled(id) ((id)[85] & (1 << 6))
 #define ata_id_wcache_enabled(id) ((id)[85] & (1 << 5))
@@ -304,6 +309,9 @@ static inline unsigned int ata_id_major_version(const u16 *id)
 {
         unsigned int mver;
 
+        if (id[ATA_ID_MAJOR_VER] == 0xFFFF)
+                return 0;
+
         for (mver = 14; mver >= 1; mver--)
                 if (id[ATA_ID_MAJOR_VER] & (1 << mver))
                         break;
@@ -312,8 +320,8 @@ static inline unsigned int ata_id_major_version(const u16 *id)
 
 static inline int ata_id_current_chs_valid(const u16 *id)
 {
-        /* For ATA-1 devices, if the INITIALIZE DEVICE PARAMETERS command 
-           has not been issued to the device then the values of 
+        /* For ATA-1 devices, if the INITIALIZE DEVICE PARAMETERS command
+           has not been issued to the device then the values of
            id[54] to id[56] are vendor specific. */
         return (id[53] & 0x01) && /* Current translation valid */
                 id[54] &&  /* cylinders in current translation */
@@ -322,6 +330,18 @@ static inline int ata_id_current_chs_valid(const u16 *id)
                 id[56];    /* sectors in current translation */
 }
 
+static inline int ata_id_is_cfa(const u16 *id)
+{
+        u16 v = id[0];
+        if (v == 0x848A)        /* Standard CF */
+                return 1;
+        /* Could be CF hiding as standard ATA */
+        if (ata_id_major_version(id) >= 3 &&  id[82] != 0xFFFF &&
+                        (id[82] & ( 1 << 2)))
+                return 1;
+        return 0;
+}
+
 static inline int atapi_cdb_len(const u16 *dev_id)
 {
         u16 tmp = dev_id[0] & 0x3;
diff --git a/include/linux/atalk.h b/include/linux/atalk.h
index 6ba3aa8a81..75b8baca08 100644
--- a/include/linux/atalk.h
+++ b/include/linux/atalk.h
@@ -88,15 +88,7 @@ static inline struct atalk_sock *at_sk(struct sock *sk)
 #include <asm/byteorder.h>
 
 struct ddpehdr {
-#ifdef __LITTLE_ENDIAN_BITFIELD
-        __u16   deh_len:10,
-                deh_hops:4,
-                deh_pad:2;
-#else
-        __u16   deh_pad:2,
-                deh_hops:4,
-                deh_len:10;
-#endif
+        __be16  deh_len_hops;   /* lower 10 bits are length, next 4 - hops */
         __be16  deh_sum;
         __be16  deh_dnet;
         __be16  deh_snet;
@@ -112,36 +104,6 @@ static __inline__ struct ddpehdr *ddp_hdr(struct sk_buff *skb)
         return (struct ddpehdr *)skb->h.raw;
 }
 
-/*
- *      Don't drop the struct into the struct above.  You'll get some
- *      surprise padding.
- */
-struct ddpebits {
-#ifdef __LITTLE_ENDIAN_BITFIELD
-        __u16   deh_len:10,
-                deh_hops:4,
-                deh_pad:2;
-#else
-        __u16   deh_pad:2,
-                deh_hops:4,
-                deh_len:10;
-#endif
-};
-
-/* Short form header */
-struct ddpshdr {
-#ifdef __LITTLE_ENDIAN_BITFIELD
-        __u16   dsh_len:10,
-                dsh_pad:6;
-#else
-        __u16   dsh_pad:6,
-                dsh_len:10;
-#endif
-        __u8    dsh_dport;
-        __u8    dsh_sport;
-        /* And netatalk apps expect to stick the type in themselves */
-};
-
 /* AppleTalk AARP headers */
 struct elapaarp {
         __be16  hw_type;
diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
index 1eb238affb..2096e5c728 100644
--- a/include/linux/atmdev.h
+++ b/include/linux/atmdev.h
@@ -209,6 +209,7 @@ struct atm_cirange {
 
 #ifdef __KERNEL__
 
+#include <linux/device.h>
 #include <linux/wait.h> /* wait_queue_head_t */
 #include <linux/time.h> /* struct timeval */
 #include <linux/net.h>
@@ -358,6 +359,7 @@ struct atm_dev {
         struct proc_dir_entry *proc_entry; /* proc entry */
         char *proc_name;                /* proc entry name */
 #endif
+        struct class_device class_dev;  /* sysfs class device */
         struct list_head dev_list;      /* linkage */
 };
 
@@ -459,7 +461,7 @@ static inline void atm_dev_put(struct atm_dev *dev)
                 BUG_ON(!test_bit(ATM_DF_REMOVED, &dev->flags));
                 if (dev->ops->dev_close)
                         dev->ops->dev_close(dev);
-                kfree(dev);
+                class_device_put(&dev->class_dev);
         }
 }
 
diff --git a/include/linux/atmlec.h b/include/linux/atmlec.h
index f267f24427..6f5a1bab8f 100644
--- a/include/linux/atmlec.h
+++ b/include/linux/atmlec.h
@@ -1,9 +1,7 @@
 /*
- * 
- * ATM Lan Emulation Daemon vs. driver interface
- *
- * mkiiskila@yahoo.com
+ * ATM Lan Emulation Daemon driver interface
  *
+ * Marko Kiiskila <mkiiskila@yahoo.com>
  */
 
 #ifndef _ATMLEC_H_
@@ -13,76 +11,87 @@
 #include <linux/atmioc.h>
 #include <linux/atm.h>
 #include <linux/if_ether.h>
+
 /* ATM lec daemon control socket */
-#define ATMLEC_CTRL _IO('a',ATMIOC_LANE)
-#define ATMLEC_DATA _IO('a',ATMIOC_LANE+1)
-#define ATMLEC_MCAST _IO('a',ATMIOC_LANE+2)
+#define ATMLEC_CTRL     _IO('a', ATMIOC_LANE)
+#define ATMLEC_DATA     _IO('a', ATMIOC_LANE+1)
+#define ATMLEC_MCAST    _IO('a', ATMIOC_LANE+2)
 
 /* Maximum number of LEC interfaces (tweakable) */
 #define MAX_LEC_ITF 48
 
-/* From the total of MAX_LEC_ITF, last NUM_TR_DEVS are reserved for Token Ring.
+/*
+ * From the total of MAX_LEC_ITF, last NUM_TR_DEVS are reserved for Token Ring.
  * E.g. if MAX_LEC_ITF = 48 and NUM_TR_DEVS = 8, then lec0-lec39 are for
  * Ethernet ELANs and lec40-lec47 are for Token Ring ELANS.
  */
 #define NUM_TR_DEVS 8
 
-typedef enum { 
-        l_set_mac_addr,   l_del_mac_addr, 
-        l_svc_setup, 
-        l_addr_delete,    l_topology_change, 
-        l_flush_complete, l_arp_update,
-        l_narp_req, /* LANE2 mandates the use of this */
-        l_config,         l_flush_tran_id, 
-        l_set_lecid,      l_arp_xmt,
-        l_rdesc_arp_xmt,
-        l_associate_req,
-        l_should_bridge   /* should we bridge this MAC? */
+typedef enum {
+        l_set_mac_addr,
+        l_del_mac_addr,
+        l_svc_setup,
+        l_addr_delete,
+        l_topology_change,
+        l_flush_complete,
+        l_arp_update,
+        l_narp_req,             /* LANE2 mandates the use of this */
+        l_config,
+        l_flush_tran_id,
+        l_set_lecid,
+        l_arp_xmt,
+        l_rdesc_arp_xmt,
+        l_associate_req,
+        l_should_bridge         /* should we bridge this MAC? */
 } atmlec_msg_type;
 
 #define ATMLEC_MSG_TYPE_MAX l_should_bridge
 
 struct atmlec_config_msg {
-        unsigned int maximum_unknown_frame_count;
-        unsigned int max_unknown_frame_time;
-        unsigned short max_retry_count;
-        unsigned int aging_time;
-        unsigned int forward_delay_time;
-        unsigned int arp_response_time;
-        unsigned int flush_timeout;
-        unsigned int path_switching_delay;
-        unsigned int  lane_version; /* LANE2: 1 for LANEv1, 2 for LANEv2 */
-        int mtu;
-        int is_proxy;
+        unsigned int maximum_unknown_frame_count;
+        unsigned int max_unknown_frame_time;
+        unsigned short max_retry_count;
+        unsigned int aging_time;
+        unsigned int forward_delay_time;
+        unsigned int arp_response_time;
+        unsigned int flush_timeout;
+        unsigned int path_switching_delay;
+        unsigned int lane_version;      /* LANE2: 1 for LANEv1, 2 for LANEv2 */
+        int mtu;
+        int is_proxy;
 };
- 
+
 struct atmlec_msg {
-        atmlec_msg_type type;
-        int             sizeoftlvs;        /* LANE2: if != 0, tlvs follow */ 
-        union {
-                struct {
-                        unsigned char mac_addr[ETH_ALEN];
-                        unsigned char atm_addr[ATM_ESA_LEN];
-                        unsigned int flag;/* Topology_change flag, 
-                                              remoteflag, permanent flag,
-                                              lecid, transaction id */
-                        unsigned int targetless_le_arp; /* LANE2 */
-                        unsigned int no_source_le_narp; /* LANE2 */
-                } normal;
-                struct atmlec_config_msg config;
-                struct {
-                        uint16_t lec_id;                     /* requestor lec_id  */
-                        uint32_t tran_id;                    /* transaction id    */
-                        unsigned char mac_addr[ETH_ALEN];    /* dst mac addr      */
-                        unsigned char atm_addr[ATM_ESA_LEN]; /* reqestor ATM addr */
-                } proxy;
-                     /* For mapping LE_ARP requests to responses. Filled by */
-        } content;       /* zeppelin, returned by kernel. Used only when proxying */ 
+        atmlec_msg_type type;
+        int sizeoftlvs;         /* LANE2: if != 0, tlvs follow */
+        union {
+                struct {
+                        unsigned char mac_addr[ETH_ALEN];
+                        unsigned char atm_addr[ATM_ESA_LEN];
+                        unsigned int flag;      /*
+                                                 * Topology_change flag,
+                                                 * remoteflag, permanent flag,
+                                                 * lecid, transaction id
+                                                 */
+                        unsigned int targetless_le_arp; /* LANE2 */
+                        unsigned int no_source_le_narp; /* LANE2 */
+                } normal;
+                struct atmlec_config_msg config;
+                struct {
+                        uint16_t lec_id;                        /* requestor lec_id  */
+                        uint32_t tran_id;                       /* transaction id    */
+                        unsigned char mac_addr[ETH_ALEN];       /* dst mac addr      */
+                        unsigned char atm_addr[ATM_ESA_LEN];    /* reqestor ATM addr */
+                } proxy;        /*
+                                 * For mapping LE_ARP requests to responses. Filled by
+                                 * zeppelin, returned by kernel. Used only when proxying
+                                 */
+        } content;
 } __ATM_API_ALIGN;
 
 struct atmlec_ioc {
-        int dev_num;
-        unsigned char atm_addr[ATM_ESA_LEN];
-        unsigned char receive;    /* 1= receive vcc, 0 = send vcc */
+        int dev_num;
+        unsigned char atm_addr[ATM_ESA_LEN];
+        unsigned char receive;  /* 1= receive vcc, 0 = send vcc */
 };
 #endif /* _ATMLEC_H_ */
diff --git a/include/linux/audit.h b/include/linux/audit.h
index e051ff9c5b..c3aa097518 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -95,6 +95,11 @@
 #define AUDIT_MAC_POLICY_LOAD   1403    /* Policy file load */
 #define AUDIT_MAC_STATUS        1404    /* Changed enforcing,permissive,off */
 #define AUDIT_MAC_CONFIG_CHANGE 1405    /* Changes to booleans */
+#define AUDIT_MAC_UNLBL_ALLOW   1406    /* NetLabel: allow unlabeled traffic */
+#define AUDIT_MAC_CIPSOV4_ADD   1407    /* NetLabel: add CIPSOv4 DOI entry */
+#define AUDIT_MAC_CIPSOV4_DEL   1408    /* NetLabel: del CIPSOv4 DOI entry */
+#define AUDIT_MAC_MAP_ADD       1409    /* NetLabel: add LSM domain mapping */
+#define AUDIT_MAC_MAP_DEL       1410    /* NetLabel: del LSM domain mapping */
 
 #define AUDIT_FIRST_KERN_ANOM_MSG   1700
 #define AUDIT_LAST_KERN_ANOM_MSG    1799
@@ -122,10 +127,21 @@
 /* Rule structure sizes -- if these change, different AUDIT_ADD and
  * AUDIT_LIST commands must be implemented. */
 #define AUDIT_MAX_FIELDS   64
+#define AUDIT_MAX_KEY_LEN  32
 #define AUDIT_BITMASK_SIZE 64
 #define AUDIT_WORD(nr) ((__u32)((nr)/32))
 #define AUDIT_BIT(nr)  (1 << ((nr) - AUDIT_WORD(nr)*32))
 
+#define AUDIT_SYSCALL_CLASSES 16
+#define AUDIT_CLASS_DIR_WRITE 0
+#define AUDIT_CLASS_DIR_WRITE_32 1
+#define AUDIT_CLASS_CHATTR 2
+#define AUDIT_CLASS_CHATTR_32 3
+#define AUDIT_CLASS_READ 4
+#define AUDIT_CLASS_READ_32 5
+#define AUDIT_CLASS_WRITE 6
+#define AUDIT_CLASS_WRITE_32 7
+
 /* This bitmask is used to validate user input.  It represents all bits that
  * are currently used in an audit field constant understood by the kernel.
  * If you are adding a new #define AUDIT_<whatever>, please ensure that
@@ -150,12 +166,17 @@
 #define AUDIT_PERS      10
 #define AUDIT_ARCH      11
 #define AUDIT_MSGTYPE   12
-#define AUDIT_SE_USER   13      /* security label user */
-#define AUDIT_SE_ROLE   14      /* security label role */
-#define AUDIT_SE_TYPE   15      /* security label type */
-#define AUDIT_SE_SEN    16      /* security label sensitivity label */
-#define AUDIT_SE_CLR    17      /* security label clearance label */
+#define AUDIT_SUBJ_USER 13      /* security label user */
+#define AUDIT_SUBJ_ROLE 14      /* security label role */
+#define AUDIT_SUBJ_TYPE 15      /* security label type */
+#define AUDIT_SUBJ_SEN  16      /* security label sensitivity label */
+#define AUDIT_SUBJ_CLR  17      /* security label clearance label */
 #define AUDIT_PPID      18
+#define AUDIT_OBJ_USER  19
+#define AUDIT_OBJ_ROLE  20
+#define AUDIT_OBJ_TYPE  21
+#define AUDIT_OBJ_LEV_LOW       22
+#define AUDIT_OBJ_LEV_HIGH      23
 
                                 /* These are ONLY useful when checking
                                  * at syscall exit time (AUDIT_AT_EXIT). */
@@ -165,12 +186,15 @@
 #define AUDIT_EXIT      103
 #define AUDIT_SUCCESS   104     /* exit >= 0; value ignored */
 #define AUDIT_WATCH     105
+#define AUDIT_PERM      106
 
 #define AUDIT_ARG0      200
 #define AUDIT_ARG1      (AUDIT_ARG0+1)
 #define AUDIT_ARG2      (AUDIT_ARG0+2)
 #define AUDIT_ARG3      (AUDIT_ARG0+3)
 
+#define AUDIT_FILTERKEY 210
+
 #define AUDIT_NEGATE                    0x80000000
 
 /* These are the supported operators.
@@ -238,6 +262,11 @@
 #define AUDIT_ARCH_V850         (EM_V850|__AUDIT_ARCH_LE)
 #define AUDIT_ARCH_X86_64       (EM_X86_64|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
 
+#define AUDIT_PERM_EXEC         1
+#define AUDIT_PERM_WRITE        2
+#define AUDIT_PERM_READ         4
+#define AUDIT_PERM_ATTR         8
+
 struct audit_status {
         __u32           mask;           /* Bit mask for valid entries */
         __u32           enabled;        /* 1 = enabled, 0 = disabled */
@@ -299,6 +328,8 @@ struct mqstat;
 #define AUDITSC_SUCCESS 1
 #define AUDITSC_FAILURE 2
 #define AUDITSC_RESULT(x) ( ((long)(x))<0?AUDITSC_FAILURE:AUDITSC_SUCCESS )
+extern int __init audit_register_class(int class, unsigned *list);
+extern int audit_classify_syscall(int abi, unsigned syscall);
 #ifdef CONFIG_AUDITSYSCALL
 /* These are defined in auditsc.c */
                                 /* Public API */
@@ -312,21 +343,31 @@ extern void __audit_getname(const char *name);
 extern void audit_putname(const char *name);
 extern void __audit_inode(const char *name, const struct inode *inode);
 extern void __audit_inode_child(const char *dname, const struct inode *inode,
-                                unsigned long pino);
+                                const struct inode *parent);
+extern void __audit_inode_update(const struct inode *inode);
+static inline int audit_dummy_context(void)
+{
+        void *p = current->audit_context;
+        return !p || *(int *)p;
+}
 static inline void audit_getname(const char *name)
 {
-        if (unlikely(current->audit_context))
+        if (unlikely(!audit_dummy_context()))
                 __audit_getname(name);
 }
 static inline void audit_inode(const char *name, const struct inode *inode) {
-        if (unlikely(current->audit_context))
+        if (unlikely(!audit_dummy_context()))
                 __audit_inode(name, inode);
 }
 static inline void audit_inode_child(const char *dname, 
-                                     const struct inode *inode, 
-                                     unsigned long pino) {
-        if (unlikely(current->audit_context))
-                __audit_inode_child(dname, inode, pino);
+                                     const struct inode *inode,
+                                     const struct inode *parent) {
+        if (unlikely(!audit_dummy_context()))
+                __audit_inode_child(dname, inode, parent);
+}
+static inline void audit_inode_update(const struct inode *inode) {
+        if (unlikely(!audit_dummy_context()))
+                __audit_inode_update(inode);
 }
 
                                 /* Private API (for audit.c only) */
@@ -350,57 +391,61 @@ extern int __audit_mq_getsetattr(mqd_t mqdes, struct mq_attr *mqstat);
 
 static inline int audit_ipc_obj(struct kern_ipc_perm *ipcp)
 {
-        if (unlikely(current->audit_context))
+        if (unlikely(!audit_dummy_context()))
                 return __audit_ipc_obj(ipcp);
         return 0;
 }
 static inline int audit_ipc_set_perm(unsigned long qbytes, uid_t uid, gid_t gid, mode_t mode)
 {
-        if (unlikely(current->audit_context))
+        if (unlikely(!audit_dummy_context()))
                 return __audit_ipc_set_perm(qbytes, uid, gid, mode);
         return 0;
 }
 static inline int audit_mq_open(int oflag, mode_t mode, struct mq_attr __user *u_attr)
 {
-        if (unlikely(current->audit_context))
+        if (unlikely(!audit_dummy_context()))
                 return __audit_mq_open(oflag, mode, u_attr);
         return 0;
 }
 static inline int audit_mq_timedsend(mqd_t mqdes, size_t msg_len, unsigned int msg_prio, const struct timespec __user *u_abs_timeout)
 {
-        if (unlikely(current->audit_context))
+        if (unlikely(!audit_dummy_context()))
                 return __audit_mq_timedsend(mqdes, msg_len, msg_prio, u_abs_timeout);
         return 0;
 }
 static inline int audit_mq_timedreceive(mqd_t mqdes, size_t msg_len, unsigned int __user *u_msg_prio, const struct timespec __user *u_abs_timeout)
 {
-        if (unlikely(current->audit_context))
+        if (unlikely(!audit_dummy_context()))
                 return __audit_mq_timedreceive(mqdes, msg_len, u_msg_prio, u_abs_timeout);
         return 0;
 }
 static inline int audit_mq_notify(mqd_t mqdes, const struct sigevent __user *u_notification)
 {
-        if (unlikely(current->audit_context))
+        if (unlikely(!audit_dummy_context()))
                 return __audit_mq_notify(mqdes, u_notification);
         return 0;
 }
 static inline int audit_mq_getsetattr(mqd_t mqdes, struct mq_attr *mqstat)
 {
-        if (unlikely(current->audit_context))
+        if (unlikely(!audit_dummy_context()))
                 return __audit_mq_getsetattr(mqdes, mqstat);
         return 0;
 }
+extern int audit_n_rules;
 #else
 #define audit_alloc(t) ({ 0; })
 #define audit_free(t) do { ; } while (0)
 #define audit_syscall_entry(ta,a,b,c,d,e) do { ; } while (0)
 #define audit_syscall_exit(f,r) do { ; } while (0)
+#define audit_dummy_context() 1
 #define audit_getname(n) do { ; } while (0)
 #define audit_putname(n) do { ; } while (0)
 #define __audit_inode(n,i) do { ; } while (0)
 #define __audit_inode_child(d,i,p) do { ; } while (0)
+#define __audit_inode_update(i) do { ; } while (0)
 #define audit_inode(n,i) do { ; } while (0)
 #define audit_inode_child(d,i,p) do { ; } while (0)
+#define audit_inode_update(i) do { ; } while (0)
 #define auditsc_get_stamp(c,t,s) do { BUG(); } while (0)
 #define audit_get_loginuid(c) ({ -1; })
 #define audit_ipc_obj(i) ({ 0; })
@@ -415,6 +460,7 @@ static inline int audit_mq_getsetattr(mqd_t mqdes, struct mq_attr *mqstat)
 #define audit_mq_timedreceive(d,l,p,t) ({ 0; })
 #define audit_mq_notify(d,n) ({ 0; })
 #define audit_mq_getsetattr(d,s) ({ 0; })
+#define audit_n_rules 0
 #endif
 
 #ifdef CONFIG_AUDIT
diff --git a/include/linux/bio.h b/include/linux/bio.h
index b60ffe32cd..76bdaeab6f 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -47,7 +47,7 @@
 #define BIO_BUG_ON
 #endif
 
-#define BIO_MAX_PAGES           (256)
+#define BIO_MAX_PAGES           256
 #define BIO_MAX_SIZE            (BIO_MAX_PAGES << PAGE_CACHE_SHIFT)
 #define BIO_MAX_SECTORS         (BIO_MAX_SIZE >> 9)
 
diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
index d9ed279698..dcc5de7cc4 100644
--- a/include/linux/bitmap.h
+++ b/include/linux/bitmap.h
@@ -24,6 +24,9 @@
  * The available bitmap operations and their rough meaning in the
  * case that the bitmap is a single unsigned long are thus:
  *
+ * Note that nbits should be always a compile time evaluable constant.
+ * Otherwise many inlines will generate horrible code.
+ *
  * bitmap_zero(dst, nbits)                      *dst = 0UL
  * bitmap_fill(dst, nbits)                      *dst = ~0UL
  * bitmap_copy(dst, src, nbits)                 *dst = *src
@@ -244,6 +247,8 @@ static inline int bitmap_full(const unsigned long *src, int nbits)
 
 static inline int bitmap_weight(const unsigned long *src, int nbits)
 {
+        if (nbits <= BITS_PER_LONG)
+                return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits));
         return __bitmap_weight(src, nbits);
 }
 
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index aafe82788b..cfde8b3ee9 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -417,9 +417,9 @@ struct request_queue
         unsigned int            sg_timeout;
         unsigned int            sg_reserved_size;
         int                     node;
-
+#ifdef CONFIG_BLK_DEV_IO_TRACE
         struct blk_trace        *blk_trace;
-
+#endif
         /*
          * reserved for flush operations
          */
@@ -746,6 +746,9 @@ extern void blk_queue_free_tags(request_queue_t *);
 extern int blk_queue_resize_tags(request_queue_t *, int);
 extern void blk_queue_invalidate_tags(request_queue_t *);
 extern long blk_congestion_wait(int rw, long timeout);
+extern struct blk_queue_tag *blk_init_tags(int);
+extern void blk_free_tags(struct blk_queue_tag *);
+extern void blk_congestion_end(int rw);
 
 extern void blk_rq_bio_prep(request_queue_t *, struct request *, struct bio *);
 extern int blkdev_issue_flush(struct block_device *, sector_t *);
diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
index a7e8cef73d..7520cc1ff9 100644
--- a/include/linux/blktrace_api.h
+++ b/include/linux/blktrace_api.h
@@ -11,7 +11,7 @@ enum blktrace_cat {
         BLK_TC_READ     = 1 << 0,       /* reads */
         BLK_TC_WRITE    = 1 << 1,       /* writes */
         BLK_TC_BARRIER  = 1 << 2,       /* barrier */
-        BLK_TC_SYNC     = 1 << 3,       /* barrier */
+        BLK_TC_SYNC     = 1 << 3,       /* sync IO */
         BLK_TC_QUEUE    = 1 << 4,       /* queueing/merging */
         BLK_TC_REQUEUE  = 1 << 5,       /* requeueing */
         BLK_TC_ISSUE    = 1 << 6,       /* issue */
@@ -19,6 +19,7 @@ enum blktrace_cat {
         BLK_TC_FS       = 1 << 8,       /* fs requests */
         BLK_TC_PC       = 1 << 9,       /* pc requests */
         BLK_TC_NOTIFY   = 1 << 10,      /* special message */
+        BLK_TC_AHEAD    = 1 << 11,      /* readahead */
 
         BLK_TC_END      = 1 << 15,      /* only 16-bits, reminder */
 };
@@ -147,7 +148,7 @@ static inline void blk_add_trace_rq(struct request_queue *q, struct request *rq,
                                     u32 what)
 {
         struct blk_trace *bt = q->blk_trace;
-        int rw = rq->flags & 0x07;
+        int rw = rq->flags & 0x03;
 
         if (likely(!bt))
                 return;
diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h
index 22866fa2d9..31e9abb6d9 100644
--- a/include/linux/bootmem.h
+++ b/include/linux/bootmem.h
@@ -4,11 +4,8 @@
 #ifndef _LINUX_BOOTMEM_H
 #define _LINUX_BOOTMEM_H
 
-#include <asm/pgtable.h>
-#include <asm/dma.h>
-#include <linux/cache.h>
-#include <linux/init.h>
 #include <linux/mmzone.h>
+#include <asm/dma.h>
 
 /*
  *  simple boot-time physical memory area allocator.
@@ -41,45 +38,64 @@ typedef struct bootmem_data {
         struct list_head list;
 } bootmem_data_t;
 
-extern unsigned long __init bootmem_bootmap_pages (unsigned long);
-extern unsigned long __init init_bootmem (unsigned long addr, unsigned long memend);
-extern void __init free_bootmem (unsigned long addr, unsigned long size);
-extern void * __init __alloc_bootmem (unsigned long size, unsigned long align, unsigned long goal);
-extern void * __init __alloc_bootmem_nopanic (unsigned long size, unsigned long align, unsigned long goal);
-extern void * __init __alloc_bootmem_low(unsigned long size,
-                                         unsigned long align,
-                                         unsigned long goal);
-extern void * __init __alloc_bootmem_low_node(pg_data_t *pgdat,
-                                              unsigned long size,
-                                              unsigned long align,
-                                              unsigned long goal);
-extern void * __init __alloc_bootmem_core(struct bootmem_data *bdata,
-                unsigned long size, unsigned long align, unsigned long goal,
-                unsigned long limit);
+extern unsigned long bootmem_bootmap_pages(unsigned long);
+extern unsigned long init_bootmem(unsigned long addr, unsigned long memend);
+extern void free_bootmem(unsigned long addr, unsigned long size);
+extern void *__alloc_bootmem(unsigned long size,
+                             unsigned long align,
+                             unsigned long goal);
+extern void *__alloc_bootmem_nopanic(unsigned long size,
+                                     unsigned long align,
+                                     unsigned long goal);
+extern void *__alloc_bootmem_low(unsigned long size,
+                                 unsigned long align,
+                                 unsigned long goal);
+extern void *__alloc_bootmem_low_node(pg_data_t *pgdat,
+                                      unsigned long size,
+                                      unsigned long align,
+                                      unsigned long goal);
+extern void *__alloc_bootmem_core(struct bootmem_data *bdata,
+                                  unsigned long size,
+                                  unsigned long align,
+                                  unsigned long goal,
+                                  unsigned long limit);
+
 #ifndef CONFIG_HAVE_ARCH_BOOTMEM_NODE
-extern void __init reserve_bootmem (unsigned long addr, unsigned long size);
+extern void reserve_bootmem(unsigned long addr, unsigned long size);
 #define alloc_bootmem(x) \
-        __alloc_bootmem((x), SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
+        __alloc_bootmem(x, SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
 #define alloc_bootmem_low(x) \
-        __alloc_bootmem_low((x), SMP_CACHE_BYTES, 0)
+        __alloc_bootmem_low(x, SMP_CACHE_BYTES, 0)
 #define alloc_bootmem_pages(x) \
-        __alloc_bootmem((x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
+        __alloc_bootmem(x, PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
 #define alloc_bootmem_low_pages(x) \
-        __alloc_bootmem_low((x), PAGE_SIZE, 0)
+        __alloc_bootmem_low(x, PAGE_SIZE, 0)
 #endif /* !CONFIG_HAVE_ARCH_BOOTMEM_NODE */
-extern unsigned long __init free_all_bootmem (void);
-extern void * __init __alloc_bootmem_node (pg_data_t *pgdat, unsigned long size, unsigned long align, unsigned long goal);
-extern unsigned long __init init_bootmem_node (pg_data_t *pgdat, unsigned long freepfn, unsigned long startpfn, unsigned long endpfn);
-extern void __init reserve_bootmem_node (pg_data_t *pgdat, unsigned long physaddr, unsigned long size);
-extern void __init free_bootmem_node (pg_data_t *pgdat, unsigned long addr, unsigned long size);
-extern unsigned long __init free_all_bootmem_node (pg_data_t *pgdat);
+
+extern unsigned long free_all_bootmem(void);
+extern unsigned long free_all_bootmem_node(pg_data_t *pgdat);
+extern void *__alloc_bootmem_node(pg_data_t *pgdat,
+                                  unsigned long size,
+                                  unsigned long align,
+                                  unsigned long goal);
+extern unsigned long init_bootmem_node(pg_data_t *pgdat,
+                                       unsigned long freepfn,
+                                       unsigned long startpfn,
+                                       unsigned long endpfn);
+extern void reserve_bootmem_node(pg_data_t *pgdat,
+                                 unsigned long physaddr,
+                                 unsigned long size);
+extern void free_bootmem_node(pg_data_t *pgdat,
+                              unsigned long addr,
+                              unsigned long size);
+
 #ifndef CONFIG_HAVE_ARCH_BOOTMEM_NODE
 #define alloc_bootmem_node(pgdat, x) \
-        __alloc_bootmem_node((pgdat), (x), SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
+        __alloc_bootmem_node(pgdat, x, SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
 #define alloc_bootmem_pages_node(pgdat, x) \
-        __alloc_bootmem_node((pgdat), (x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
+        __alloc_bootmem_node(pgdat, x, PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
 #define alloc_bootmem_low_pages_node(pgdat, x) \
-        __alloc_bootmem_low_node((pgdat), (x), PAGE_SIZE, 0)
+        __alloc_bootmem_low_node(pgdat, x, PAGE_SIZE, 0)
 #endif /* !CONFIG_HAVE_ARCH_BOOTMEM_NODE */
 
 #ifdef CONFIG_HAVE_ARCH_ALLOC_REMAP
@@ -89,19 +105,19 @@ static inline void *alloc_remap(int nid, unsigned long size)
 {
         return NULL;
 }
-#endif
+#endif /* CONFIG_HAVE_ARCH_ALLOC_REMAP */
 
-extern unsigned long nr_kernel_pages;
+extern unsigned long __meminitdata nr_kernel_pages;
 extern unsigned long nr_all_pages;
 
-extern void *__init alloc_large_system_hash(const char *tablename,
-                                            unsigned long bucketsize,
-                                            unsigned long numentries,
-                                            int scale,
-                                            int flags,
-                                            unsigned int *_hash_shift,
-                                            unsigned int *_hash_mask,
-                                            unsigned long limit);
+extern void *alloc_large_system_hash(const char *tablename,
+                                     unsigned long bucketsize,
+                                     unsigned long numentries,
+                                     int scale,
+                                     int flags,
+                                     unsigned int *_hash_shift,
+                                     unsigned int *_hash_mask,
+                                     unsigned long limit);
 
 #define HASH_HIGHMEM    0x00000001      /* Consider highmem? */
 #define HASH_EARLY      0x00000002      /* Allocating during early boot? */
@@ -114,7 +130,7 @@ extern void *__init alloc_large_system_hash(const char *tablename,
 #else
 #define HASHDIST_DEFAULT 0
 #endif
-extern int __initdata hashdist;         /* Distribute hashes across NUMA nodes? */
+extern int hashdist;            /* Distribute hashes across NUMA nodes? */
 
 
 #endif /* _LINUX_BOOTMEM_H */
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index fb7e9b7ccb..737e407d0c 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -149,7 +149,6 @@ 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);
@@ -214,6 +213,7 @@ int nobh_truncate_page(struct address_space *, loff_t);
 int nobh_writepage(struct page *page, get_block_t *get_block,
                         struct writeback_control *wbc);
 
+void buffer_init(void);
 
 /*
  * inline definitions
diff --git a/include/linux/byteorder/Kbuild b/include/linux/byteorder/Kbuild
new file mode 100644
index 0000000000..56499ab9e3
--- /dev/null
+++ b/include/linux/byteorder/Kbuild
@@ -0,0 +1,7 @@
+header-y += big_endian.h
+header-y += little_endian.h
+header-y += pdp_endian.h
+
+unifdef-y += generic.h
+unifdef-y += swabb.h
+unifdef-y += swab.h
diff --git a/include/linux/cdev.h b/include/linux/cdev.h
index 2216638962..ee5f53f2ca 100644
--- a/include/linux/cdev.h
+++ b/include/linux/cdev.h
@@ -23,5 +23,7 @@ void cdev_del(struct cdev *);
 
 void cd_forget(struct inode *);
 
+extern struct backing_dev_info directly_mappable_cdev_bdi;
+
 #endif
 #endif
diff --git a/include/linux/clocksource.h b/include/linux/clocksource.h
new file mode 100644
index 0000000000..d852024ed0
--- /dev/null
+++ b/include/linux/clocksource.h
@@ -0,0 +1,185 @@
+/*  linux/include/linux/clocksource.h
+ *
+ *  This file contains the structure definitions for clocksources.
+ *
+ *  If you are not a clocksource, or timekeeping code, you should
+ *  not be including this file!
+ */
+#ifndef _LINUX_CLOCKSOURCE_H
+#define _LINUX_CLOCKSOURCE_H
+
+#include <linux/types.h>
+#include <linux/timex.h>
+#include <linux/time.h>
+#include <linux/list.h>
+#include <asm/div64.h>
+#include <asm/io.h>
+
+/* clocksource cycle base type */
+typedef u64 cycle_t;
+
+/**
+ * struct clocksource - hardware abstraction for a free running counter
+ *      Provides mostly state-free accessors to the underlying hardware.
+ *
+ * @name:               ptr to clocksource name
+ * @list:               list head for registration
+ * @rating:             rating value for selection (higher is better)
+ *                      To avoid rating inflation the following
+ *                      list should give you a guide as to how
+ *                      to assign your clocksource a rating
+ *                      1-99: Unfit for real use
+ *                              Only available for bootup and testing purposes.
+ *                      100-199: Base level usability.
+ *                              Functional for real use, but not desired.
+ *                      200-299: Good.
+ *                              A correct and usable clocksource.
+ *                      300-399: Desired.
+ *                              A reasonably fast and accurate clocksource.
+ *                      400-499: Perfect
+ *                              The ideal clocksource. A must-use where
+ *                              available.
+ * @read:               returns a cycle value
+ * @mask:               bitmask for two's complement
+ *                      subtraction of non 64 bit counters
+ * @mult:               cycle to nanosecond multiplier
+ * @shift:              cycle to nanosecond divisor (power of two)
+ * @update_callback:    called when safe to alter clocksource values
+ * @is_continuous:      defines if clocksource is free-running.
+ * @cycle_interval:     Used internally by timekeeping core, please ignore.
+ * @xtime_interval:     Used internally by timekeeping core, please ignore.
+ */
+struct clocksource {
+        char *name;
+        struct list_head list;
+        int rating;
+        cycle_t (*read)(void);
+        cycle_t mask;
+        u32 mult;
+        u32 shift;
+        int (*update_callback)(void);
+        int is_continuous;
+
+        /* timekeeping specific data, ignore */
+        cycle_t cycle_last, cycle_interval;
+        u64 xtime_nsec, xtime_interval;
+        s64 error;
+};
+
+/* simplify initialization of mask field */
+#define CLOCKSOURCE_MASK(bits) (cycle_t)(bits<64 ? ((1ULL<<bits)-1) : -1)
+
+/**
+ * clocksource_khz2mult - calculates mult from khz and shift
+ * @khz:                Clocksource frequency in KHz
+ * @shift_constant:     Clocksource shift factor
+ *
+ * Helper functions that converts a khz counter frequency to a timsource
+ * multiplier, given the clocksource shift value
+ */
+static inline u32 clocksource_khz2mult(u32 khz, u32 shift_constant)
+{
+        /*  khz = cyc/(Million ns)
+         *  mult/2^shift  = ns/cyc
+         *  mult = ns/cyc * 2^shift
+         *  mult = 1Million/khz * 2^shift
+         *  mult = 1000000 * 2^shift / khz
+         *  mult = (1000000<<shift) / khz
+         */
+        u64 tmp = ((u64)1000000) << shift_constant;
+
+        tmp += khz/2; /* round for do_div */
+        do_div(tmp, khz);
+
+        return (u32)tmp;
+}
+
+/**
+ * clocksource_hz2mult - calculates mult from hz and shift
+ * @hz:                 Clocksource frequency in Hz
+ * @shift_constant:     Clocksource shift factor
+ *
+ * Helper functions that converts a hz counter
+ * frequency to a timsource multiplier, given the
+ * clocksource shift value
+ */
+static inline u32 clocksource_hz2mult(u32 hz, u32 shift_constant)
+{
+        /*  hz = cyc/(Billion ns)
+         *  mult/2^shift  = ns/cyc
+         *  mult = ns/cyc * 2^shift
+         *  mult = 1Billion/hz * 2^shift
+         *  mult = 1000000000 * 2^shift / hz
+         *  mult = (1000000000<<shift) / hz
+         */
+        u64 tmp = ((u64)1000000000) << shift_constant;
+
+        tmp += hz/2; /* round for do_div */
+        do_div(tmp, hz);
+
+        return (u32)tmp;
+}
+
+/**
+ * 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
+ *
+ * Uses the clocksource and ntp ajdustment to convert cycle_ts to nanoseconds.
+ *
+ * XXX - This could use some mult_lxl_ll() asm optimization
+ */
+static inline s64 cyc2ns(struct clocksource *cs, cycle_t cycles)
+{
+        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;
+
+        /* XXX - All of this could use a whole lot of optimization */
+        tmp = length_nsec;
+        tmp <<= c->shift;
+        tmp += c->mult/2;
+        do_div(tmp, c->mult);
+
+        c->cycle_interval = (cycle_t)tmp;
+        if (c->cycle_interval == 0)
+                c->cycle_interval = 1;
+
+        c->xtime_interval = (u64)c->cycle_interval * c->mult;
+}
+
+
+/* used to install a new clocksource */
+int clocksource_register(struct clocksource*);
+void clocksource_reselect(void);
+struct clocksource* clocksource_get_next(void);
+
+#endif /* _LINUX_CLOCKSOURCE_H */
diff --git a/include/linux/cn_proc.h b/include/linux/cn_proc.h
index dbb7769009..1c86d65bc4 100644
--- a/include/linux/cn_proc.h
+++ b/include/linux/cn_proc.h
@@ -57,7 +57,8 @@ struct proc_event {
                 PROC_EVENT_EXIT = 0x80000000
         } what;
         __u32 cpu;
-        struct timespec timestamp;
+        __u64 __attribute__((aligned(8))) timestamp_ns;
+                /* Number of nano seconds since system boot */
         union { /* must be last field of proc_event struct */
                 struct {
                         __u32 err;
diff --git a/include/linux/coda_linux.h b/include/linux/coda_linux.h
index 7b5c5df5cb..be512cc987 100644
--- a/include/linux/coda_linux.h
+++ b/include/linux/coda_linux.h
@@ -27,8 +27,8 @@ extern struct inode_operations coda_dir_inode_operations;
 extern struct inode_operations coda_file_inode_operations;
 extern struct inode_operations coda_ioctl_inode_operations;
 
-extern struct address_space_operations coda_file_aops;
-extern struct address_space_operations coda_symlink_aops;
+extern const struct address_space_operations coda_file_aops;
+extern const struct address_space_operations coda_symlink_aops;
 
 extern const struct file_operations coda_dir_operations;
 extern const struct file_operations coda_file_operations;
diff --git a/include/linux/coda_psdev.h b/include/linux/coda_psdev.h
index 98f6c52c15..b541bb3d1f 100644
--- a/include/linux/coda_psdev.h
+++ b/include/linux/coda_psdev.h
@@ -1,11 +1,11 @@
 #ifndef __CODA_PSDEV_H
 #define __CODA_PSDEV_H
 
+#include <linux/magic.h>
+
 #define CODA_PSDEV_MAJOR 67
 #define MAX_CODADEVS  5    /* how many do we allow */
 
-#define CODA_SUPER_MAGIC        0x73757245
-
 struct kstatfs;
 
 struct coda_sb_info
diff --git a/include/linux/compat.h b/include/linux/compat.h
index dda1697ec7..9760753e66 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -226,5 +226,7 @@ static inline int compat_timespec_compare(struct compat_timespec *lhs,
 
 asmlinkage long compat_sys_adjtimex(struct compat_timex __user *utp);
 
+extern int compat_printk(const char *fmt, ...);
+
 #endif /* CONFIG_COMPAT */
 #endif /* _LINUX_COMPAT_H */
diff --git a/include/linux/compat_ioctl.h b/include/linux/compat_ioctl.h
index 89ab677cb9..bea0255196 100644
--- a/include/linux/compat_ioctl.h
+++ b/include/linux/compat_ioctl.h
@@ -216,6 +216,7 @@ COMPATIBLE_IOCTL(VT_RESIZE)
 COMPATIBLE_IOCTL(VT_RESIZEX)
 COMPATIBLE_IOCTL(VT_LOCKSWITCH)
 COMPATIBLE_IOCTL(VT_UNLOCKSWITCH)
+COMPATIBLE_IOCTL(VT_GETHIFONTMASK)
 /* Little p (/dev/rtc, /dev/envctrl, etc.) */
 COMPATIBLE_IOCTL(RTC_AIE_ON)
 COMPATIBLE_IOCTL(RTC_AIE_OFF)
@@ -567,11 +568,6 @@ COMPATIBLE_IOCTL(AUTOFS_IOC_PROTOSUBVER)
 COMPATIBLE_IOCTL(AUTOFS_IOC_ASKREGHOST)
 COMPATIBLE_IOCTL(AUTOFS_IOC_TOGGLEREGHOST)
 COMPATIBLE_IOCTL(AUTOFS_IOC_ASKUMOUNT)
-/* DEVFS */
-COMPATIBLE_IOCTL(DEVFSDIOC_GET_PROTO_REV)
-COMPATIBLE_IOCTL(DEVFSDIOC_SET_EVENT_MASK)
-COMPATIBLE_IOCTL(DEVFSDIOC_RELEASE_EVENT_QUEUE)
-COMPATIBLE_IOCTL(DEVFSDIOC_SET_DEBUG_MASK)
 /* Raw devices */
 COMPATIBLE_IOCTL(RAW_SETBIND)
 COMPATIBLE_IOCTL(RAW_GETBIND)
@@ -673,6 +669,11 @@ COMPATIBLE_IOCTL(CAPI_SET_FLAGS)
 COMPATIBLE_IOCTL(CAPI_CLR_FLAGS)
 COMPATIBLE_IOCTL(CAPI_NCCI_OPENCOUNT)
 COMPATIBLE_IOCTL(CAPI_NCCI_GETUNIT)
+/* Siemens Gigaset */
+COMPATIBLE_IOCTL(GIGASET_REDIR)
+COMPATIBLE_IOCTL(GIGASET_CONFIG)
+COMPATIBLE_IOCTL(GIGASET_BRKCHARS)
+COMPATIBLE_IOCTL(GIGASET_VERSION)
 /* Misc. */
 COMPATIBLE_IOCTL(0x41545900)            /* ATYIO_CLKR */
 COMPATIBLE_IOCTL(0x41545901)            /* ATYIO_CLKW */
diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index 9b4f110949..0780de4402 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -14,7 +14,7 @@
 # define __releases(x)  __attribute__((context(1,0)))
 # define __acquire(x)   __context__(1)
 # define __release(x)   __context__(-1)
-# define __cond_lock(x) ((x) ? ({ __context__(1); 1; }) : 0)
+# define __cond_lock(x,c)       ((c) ? ({ __acquire(x); 1; }) : 0)
 extern void __chk_user_ptr(void __user *);
 extern void __chk_io_ptr(void __iomem *);
 #else
@@ -31,7 +31,7 @@ extern void __chk_io_ptr(void __iomem *);
 # define __releases(x)
 # define __acquire(x) (void)0
 # define __release(x) (void)0
-# define __cond_lock(x) (x)
+# define __cond_lock(x,c) (c)
 #endif
 
 #ifdef __KERNEL__
@@ -99,6 +99,11 @@ extern void __chk_io_ptr(void __iomem *);
 #define __must_check
 #endif
 
+#ifndef CONFIG_ENABLE_MUST_CHECK
+#undef __must_check
+#define __must_check
+#endif
+
 /*
  * Allow us to avoid 'defined but not used' warnings on functions and data,
  * as well as force them to be emitted to the assembly file.
diff --git a/include/linux/completion.h b/include/linux/completion.h
index 90663ad217..268c5a4a2b 100644
--- a/include/linux/completion.h
+++ b/include/linux/completion.h
@@ -18,9 +18,24 @@ struct completion {
 #define COMPLETION_INITIALIZER(work) \
         { 0, __WAIT_QUEUE_HEAD_INITIALIZER((work).wait) }
 
+#define COMPLETION_INITIALIZER_ONSTACK(work) \
+        ({ init_completion(&work); work; })
+
 #define DECLARE_COMPLETION(work) \
         struct completion work = COMPLETION_INITIALIZER(work)
 
+/*
+ * Lockdep needs to run a non-constant initializer for on-stack
+ * completions - so we use the _ONSTACK() variant for those that
+ * are on the kernel stack:
+ */
+#ifdef CONFIG_LOCKDEP
+# define DECLARE_COMPLETION_ONSTACK(work) \
+        struct completion work = COMPLETION_INITIALIZER_ONSTACK(work)
+#else
+# define DECLARE_COMPLETION_ONSTACK(work) DECLARE_COMPLETION(work)
+#endif
+
 static inline void init_completion(struct completion *x)
 {
         x->done = 0;
diff --git a/include/linux/console.h b/include/linux/console.h
index 08734e660d..76a1807726 100644
--- a/include/linux/console.h
+++ b/include/linux/console.h
@@ -63,9 +63,11 @@ extern const struct consw vga_con;	/* VGA text console */
 extern const struct consw newport_con;  /* SGI Newport console  */
 extern const struct consw prom_con;     /* SPARC PROM console */
 
+int con_is_bound(const struct consw *csw);
+int register_con_driver(const struct consw *csw, int first, int last);
+int unregister_con_driver(const struct consw *csw);
 int take_over_console(const struct consw *sw, int first, int last, int deflt);
 void give_up_console(const struct consw *sw);
-
 /* scroll */
 #define SM_UP       (1)
 #define SM_DOWN     (2)
@@ -87,6 +89,7 @@ void give_up_console(const struct consw *sw);
 #define CON_CONSDEV     (2) /* Last on the command line */
 #define CON_ENABLED     (4)
 #define CON_BOOT        (8)
+#define CON_ANYTIME     (16) /* Safe to call when cpu is offline */
 
 struct console
 {
@@ -117,9 +120,14 @@ extern void console_stop(struct console *);
 extern void console_start(struct console *);
 extern int is_console_locked(void);
 
+#ifndef CONFIG_DISABLE_CONSOLE_SUSPEND
 /* Suspend and resume console messages over PM events */
 extern void suspend_console(void);
 extern void resume_console(void);
+#else
+static inline void suspend_console(void) {}
+static inline void resume_console(void) {}
+#endif /* CONFIG_DISABLE_CONSOLE_SUSPEND */
 
 /* Some debug stub to catch some of the obvious races in the VT code */
 #if 1
diff --git a/include/linux/console_struct.h b/include/linux/console_struct.h
index f8e5587a0f..25423f79bf 100644
--- a/include/linux/console_struct.h
+++ b/include/linux/console_struct.h
@@ -9,6 +9,7 @@
  * to achieve effects such as fast scrolling by changing the origin.
  */
 
+#include <linux/wait.h>
 #include <linux/vt.h>
 
 struct vt_struct;
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index 08d50c53aa..3fef7d67ae 100644
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -31,18 +31,23 @@ struct cpu {
         struct sys_device sysdev;
 };
 
-extern int register_cpu(struct cpu *, int, struct node *);
+extern int register_cpu(struct cpu *cpu, int num);
 extern struct sys_device *get_cpu_sysdev(unsigned cpu);
 #ifdef CONFIG_HOTPLUG_CPU
-extern void unregister_cpu(struct cpu *, struct node *);
+extern void unregister_cpu(struct cpu *cpu);
 #endif
 struct notifier_block;
 
 #ifdef CONFIG_SMP
 /* Need to know about CPUs going up/down? */
 extern int register_cpu_notifier(struct notifier_block *nb);
+#ifdef CONFIG_HOTPLUG_CPU
 extern void unregister_cpu_notifier(struct notifier_block *nb);
-extern int current_in_cpu_hotplug(void);
+#else
+static inline void unregister_cpu_notifier(struct notifier_block *nb)
+{
+}
+#endif
 
 int cpu_up(unsigned int cpu);
 
@@ -55,10 +60,6 @@ static inline int register_cpu_notifier(struct notifier_block *nb)
 static inline void unregister_cpu_notifier(struct notifier_block *nb)
 {
 }
-static inline int current_in_cpu_hotplug(void)
-{
-        return 0;
-}
 
 #endif /* CONFIG_SMP */
 extern struct sysdev_class cpu_sysdev_class;
@@ -67,22 +68,33 @@ extern struct sysdev_class cpu_sysdev_class;
 /* Stop CPUs going up and down. */
 extern void lock_cpu_hotplug(void);
 extern void unlock_cpu_hotplug(void);
-extern int lock_cpu_hotplug_interruptible(void);
 #define hotcpu_notifier(fn, pri) {                              \
         static struct notifier_block fn##_nb =                  \
                 { .notifier_call = fn, .priority = pri };       \
         register_cpu_notifier(&fn##_nb);                        \
 }
+#define register_hotcpu_notifier(nb)    register_cpu_notifier(nb)
+#define unregister_hotcpu_notifier(nb)  unregister_cpu_notifier(nb)
 int cpu_down(unsigned int cpu);
 #define cpu_is_offline(cpu) unlikely(!cpu_online(cpu))
 #else
 #define lock_cpu_hotplug()      do { } while (0)
 #define unlock_cpu_hotplug()    do { } while (0)
 #define lock_cpu_hotplug_interruptible() 0
-#define hotcpu_notifier(fn, pri)
+#define hotcpu_notifier(fn, pri)        do { } while (0)
+#define register_hotcpu_notifier(nb)    do { } while (0)
+#define unregister_hotcpu_notifier(nb)  do { } while (0)
 
 /* CPUs don't go offline once they're online w/o CONFIG_HOTPLUG_CPU */
 static inline int cpu_is_offline(int cpu) { return 0; }
 #endif
 
+#ifdef CONFIG_SUSPEND_SMP
+extern int disable_nonboot_cpus(void);
+extern void enable_nonboot_cpus(void);
+#else
+static inline int disable_nonboot_cpus(void) { return 0; }
+static inline void enable_nonboot_cpus(void) {}
+#endif
+
 #endif /* _LINUX_CPU_H_ */
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 466fbe9e48..4ea39fee99 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -100,8 +100,10 @@ struct cpufreq_policy {
 #define CPUFREQ_INCOMPATIBLE    (1)
 #define CPUFREQ_NOTIFY          (2)
 
-#define CPUFREQ_SHARED_TYPE_ALL (0) /* All dependent CPUs should set freq */
-#define CPUFREQ_SHARED_TYPE_ANY (1) /* Freq can be set from any dependent CPU */
+#define CPUFREQ_SHARED_TYPE_NONE (0) /* None */
+#define CPUFREQ_SHARED_TYPE_HW   (1) /* HW does needed coordination */
+#define CPUFREQ_SHARED_TYPE_ALL  (2) /* All dependent CPUs should set freq */
+#define CPUFREQ_SHARED_TYPE_ANY  (3) /* Freq can be set from any dependent CPU*/
 
 /******************** cpufreq transition notifiers *******************/
 
@@ -170,9 +172,6 @@ extern int __cpufreq_driver_target(struct cpufreq_policy *policy,
                                    unsigned int relation);
 
 
-/* pass an event to the cpufreq governor */
-int cpufreq_governor(unsigned int cpu, unsigned int event);
-
 int cpufreq_register_governor(struct cpufreq_governor *governor);
 void cpufreq_unregister_governor(struct cpufreq_governor *governor);
 
diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
index 9cbb781d6f..b268a3c0c3 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -317,7 +317,8 @@ static inline void __cpus_remap(cpumask_t *dstp, const cpumask_t *srcp,
                 (cpu) < NR_CPUS;                \
                 (cpu) = next_cpu((cpu), (mask)))
 #else /* NR_CPUS == 1 */
-#define for_each_cpu_mask(cpu, mask) for ((cpu) = 0; (cpu) < 1; (cpu)++)
+#define for_each_cpu_mask(cpu, mask)            \
+        for ((cpu) = 0; (cpu) < 1; (cpu)++, (void)mask)
 #endif /* NR_CPUS */
 
 /*
@@ -405,7 +406,6 @@ int __any_online_cpu(const cpumask_t *mask);
 #define any_online_cpu(mask)            0
 #endif
 
-#define for_each_cpu(cpu)  for_each_cpu_mask((cpu), cpu_possible_map)
 #define for_each_possible_cpu(cpu)  for_each_cpu_mask((cpu), cpu_possible_map)
 #define for_each_online_cpu(cpu)  for_each_cpu_mask((cpu), cpu_online_map)
 #define for_each_present_cpu(cpu) for_each_cpu_mask((cpu), cpu_present_map)
diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index 9354722a92..4d8adf6636 100644
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -63,6 +63,8 @@ static inline int cpuset_do_slab_mem_spread(void)
         return current->flags & PF_SPREAD_SLAB;
 }
 
+extern void cpuset_track_online_nodes(void);
+
 #else /* !CONFIG_CPUSETS */
 
 static inline int cpuset_init_early(void) { return 0; }
@@ -126,6 +128,8 @@ static inline int cpuset_do_slab_mem_spread(void)
         return 0;
 }
 
+static inline void cpuset_track_online_nodes(void) {}
+
 #endif /* !CONFIG_CPUSETS */
 
 #endif /* _LINUX_CPUSET_H */
diff --git a/include/linux/cramfs_fs.h b/include/linux/cramfs_fs.h
index a41f38428c..1dba681e42 100644
--- a/include/linux/cramfs_fs.h
+++ b/include/linux/cramfs_fs.h
@@ -87,6 +87,6 @@ struct cramfs_super {
 /* Uncompression interfaces to the underlying zlib */
 int cramfs_uncompress_block(void *dst, int dstlen, void *src, int srclen);
 int cramfs_uncompress_init(void);
-int cramfs_uncompress_exit(void);
+void cramfs_uncompress_exit(void);
 
 #endif
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index 5a0470e361..8f2ffa4caa 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -17,20 +17,36 @@
 #ifndef _LINUX_CRYPTO_H
 #define _LINUX_CRYPTO_H
 
+#include <asm/atomic.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
-#include <linux/types.h>
 #include <linux/list.h>
+#include <linux/slab.h>
 #include <linux/string.h>
-#include <asm/page.h>
+#include <linux/uaccess.h>
 
 /*
  * Algorithm masks and types.
  */
-#define CRYPTO_ALG_TYPE_MASK            0x000000ff
+#define CRYPTO_ALG_TYPE_MASK            0x0000000f
 #define CRYPTO_ALG_TYPE_CIPHER          0x00000001
 #define CRYPTO_ALG_TYPE_DIGEST          0x00000002
-#define CRYPTO_ALG_TYPE_COMPRESS        0x00000004
+#define CRYPTO_ALG_TYPE_HASH            0x00000003
+#define CRYPTO_ALG_TYPE_BLKCIPHER       0x00000004
+#define CRYPTO_ALG_TYPE_COMPRESS        0x00000005
+
+#define CRYPTO_ALG_TYPE_HASH_MASK       0x0000000e
+
+#define CRYPTO_ALG_LARVAL               0x00000010
+#define CRYPTO_ALG_DEAD                 0x00000020
+#define CRYPTO_ALG_DYING                0x00000040
+#define CRYPTO_ALG_ASYNC                0x00000080
+
+/*
+ * Set this bit if and only if the algorithm requires another algorithm of
+ * the same type to handle corner cases.
+ */
+#define CRYPTO_ALG_NEED_FALLBACK        0x00000100
 
 /*
  * Transform masks and values (for crt_flags).
@@ -61,82 +77,156 @@
 #define CRYPTO_DIR_ENCRYPT              1
 #define CRYPTO_DIR_DECRYPT              0
 
+/*
+ * The macro CRYPTO_MINALIGN_ATTR (along with the void * type in the actual
+ * declaration) is used to ensure that the crypto_tfm context structure is
+ * aligned correctly for the given architecture so that there are no alignment
+ * faults for C data types.  In particular, this is required on platforms such
+ * as arm where pointers are 32-bit aligned but there are data types such as
+ * u64 which require 64-bit alignment.
+ */
+#if defined(ARCH_KMALLOC_MINALIGN)
+#define CRYPTO_MINALIGN ARCH_KMALLOC_MINALIGN
+#elif defined(ARCH_SLAB_MINALIGN)
+#define CRYPTO_MINALIGN ARCH_SLAB_MINALIGN
+#endif
+
+#ifdef CRYPTO_MINALIGN
+#define CRYPTO_MINALIGN_ATTR __attribute__ ((__aligned__(CRYPTO_MINALIGN)))
+#else
+#define CRYPTO_MINALIGN_ATTR
+#endif
+
 struct scatterlist;
+struct crypto_blkcipher;
+struct crypto_hash;
 struct crypto_tfm;
+struct crypto_type;
+
+struct blkcipher_desc {
+        struct crypto_blkcipher *tfm;
+        void *info;
+        u32 flags;
+};
 
 struct cipher_desc {
         struct crypto_tfm *tfm;
-        void (*crfn)(void *ctx, u8 *dst, const u8 *src);
+        void (*crfn)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
         unsigned int (*prfn)(const struct cipher_desc *desc, u8 *dst,
                              const u8 *src, unsigned int nbytes);
         void *info;
 };
 
+struct hash_desc {
+        struct crypto_hash *tfm;
+        u32 flags;
+};
+
 /*
  * Algorithms: modular crypto algorithm implementations, managed
  * via crypto_register_alg() and crypto_unregister_alg().
  */
+struct blkcipher_alg {
+        int (*setkey)(struct crypto_tfm *tfm, const u8 *key,
+                      unsigned int keylen);
+        int (*encrypt)(struct blkcipher_desc *desc,
+                       struct scatterlist *dst, struct scatterlist *src,
+                       unsigned int nbytes);
+        int (*decrypt)(struct blkcipher_desc *desc,
+                       struct scatterlist *dst, struct scatterlist *src,
+                       unsigned int nbytes);
+
+        unsigned int min_keysize;
+        unsigned int max_keysize;
+        unsigned int ivsize;
+};
+
 struct cipher_alg {
         unsigned int cia_min_keysize;
         unsigned int cia_max_keysize;
-        int (*cia_setkey)(void *ctx, const u8 *key,
-                          unsigned int keylen, u32 *flags);
-        void (*cia_encrypt)(void *ctx, u8 *dst, const u8 *src);
-        void (*cia_decrypt)(void *ctx, u8 *dst, const u8 *src);
+        int (*cia_setkey)(struct crypto_tfm *tfm, const u8 *key,
+                          unsigned int keylen);
+        void (*cia_encrypt)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
+        void (*cia_decrypt)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
 
         unsigned int (*cia_encrypt_ecb)(const struct cipher_desc *desc,
                                         u8 *dst, const u8 *src,
-                                        unsigned int nbytes);
+                                        unsigned int nbytes) __deprecated;
         unsigned int (*cia_decrypt_ecb)(const struct cipher_desc *desc,
                                         u8 *dst, const u8 *src,
-                                        unsigned int nbytes);
+                                        unsigned int nbytes) __deprecated;
         unsigned int (*cia_encrypt_cbc)(const struct cipher_desc *desc,
                                         u8 *dst, const u8 *src,
-                                        unsigned int nbytes);
+                                        unsigned int nbytes) __deprecated;
         unsigned int (*cia_decrypt_cbc)(const struct cipher_desc *desc,
                                         u8 *dst, const u8 *src,
-                                        unsigned int nbytes);
+                                        unsigned int nbytes) __deprecated;
 };
 
 struct digest_alg {
         unsigned int dia_digestsize;
-        void (*dia_init)(void *ctx);
-        void (*dia_update)(void *ctx, const u8 *data, unsigned int len);
-        void (*dia_final)(void *ctx, u8 *out);
-        int (*dia_setkey)(void *ctx, const u8 *key,
-                          unsigned int keylen, u32 *flags);
+        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_init)(void *ctx);
-        void (*coa_exit)(void *ctx);
-        int (*coa_compress)(void *ctx, const u8 *src, unsigned int slen,
-                            u8 *dst, unsigned int *dlen);
-        int (*coa_decompress)(void *ctx, const u8 *src, unsigned int slen,
-                              u8 *dst, unsigned int *dlen);
+        int (*coa_compress)(struct crypto_tfm *tfm, const u8 *src,
+                            unsigned int slen, u8 *dst, unsigned int *dlen);
+        int (*coa_decompress)(struct crypto_tfm *tfm, const u8 *src,
+                              unsigned int slen, u8 *dst, unsigned int *dlen);
 };
 
+#define cra_blkcipher   cra_u.blkcipher
 #define cra_cipher      cra_u.cipher
 #define cra_digest      cra_u.digest
+#define cra_hash        cra_u.hash
 #define cra_compress    cra_u.compress
 
 struct crypto_alg {
         struct list_head cra_list;
+        struct list_head cra_users;
+
         u32 cra_flags;
         unsigned int cra_blocksize;
         unsigned int cra_ctxsize;
         unsigned int cra_alignmask;
 
         int cra_priority;
+        atomic_t cra_refcnt;
 
-        const char cra_name[CRYPTO_MAX_ALG_NAME];
-        const char cra_driver_name[CRYPTO_MAX_ALG_NAME];
+        char cra_name[CRYPTO_MAX_ALG_NAME];
+        char cra_driver_name[CRYPTO_MAX_ALG_NAME];
+
+        const struct crypto_type *cra_type;
 
         union {
+                struct blkcipher_alg blkcipher;
                 struct cipher_alg cipher;
                 struct digest_alg digest;
+                struct hash_alg hash;
                 struct compress_alg compress;
         } cra_u;
+
+        int (*cra_init)(struct crypto_tfm *tfm);
+        void (*cra_exit)(struct crypto_tfm *tfm);
+        void (*cra_destroy)(struct crypto_alg *alg);
         
         struct module *cra_module;
 };
@@ -151,20 +241,39 @@ int crypto_unregister_alg(struct crypto_alg *alg);
  * Algorithm query interface.
  */
 #ifdef CONFIG_CRYPTO
-int crypto_alg_available(const char *name, u32 flags);
+int crypto_alg_available(const char *name, u32 flags)
+        __deprecated_for_modules;
+int crypto_has_alg(const char *name, u32 type, u32 mask);
 #else
+static int crypto_alg_available(const char *name, u32 flags);
+        __deprecated_for_modules;
 static inline int crypto_alg_available(const char *name, u32 flags)
 {
         return 0;
 }
+
+static inline int crypto_has_alg(const char *name, u32 type, u32 mask)
+{
+        return 0;
+}
 #endif
 
 /*
  * Transforms: user-instantiated objects which encapsulate algorithms
- * and core processing logic.  Managed via crypto_alloc_tfm() and
- * crypto_free_tfm(), as well as the various helpers below.
+ * and core processing logic.  Managed via crypto_alloc_*() and
+ * crypto_free_*(), as well as the various helpers below.
  */
 
+struct blkcipher_tfm {
+        void *iv;
+        int (*setkey)(struct crypto_tfm *tfm, const u8 *key,
+                      unsigned int keylen);
+        int (*encrypt)(struct blkcipher_desc *desc, struct scatterlist *dst,
+                       struct scatterlist *src, unsigned int nbytes);
+        int (*decrypt)(struct blkcipher_desc *desc, struct scatterlist *dst,
+                       struct scatterlist *src, unsigned int nbytes);
+};
+
 struct cipher_tfm {
         void *cit_iv;
         unsigned int cit_ivsize;
@@ -188,20 +297,20 @@ struct cipher_tfm {
                            struct scatterlist *src,
                            unsigned int nbytes, u8 *iv);
         void (*cit_xor_block)(u8 *dst, const u8 *src);
+        void (*cit_encrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
+        void (*cit_decrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
 };
 
-struct digest_tfm {
-        void (*dit_init)(struct crypto_tfm *tfm);
-        void (*dit_update)(struct crypto_tfm *tfm,
-                           struct scatterlist *sg, unsigned int nsg);
-        void (*dit_final)(struct crypto_tfm *tfm, u8 *out);
-        void (*dit_digest)(struct crypto_tfm *tfm, struct scatterlist *sg,
-                           unsigned int nsg, u8 *out);
-        int (*dit_setkey)(struct crypto_tfm *tfm,
-                          const u8 *key, unsigned int keylen);
-#ifdef CONFIG_CRYPTO_HMAC
-        void *dit_hmac_block;
-#endif
+struct hash_tfm {
+        int (*init)(struct hash_desc *desc);
+        int (*update)(struct hash_desc *desc,
+                      struct scatterlist *sg, unsigned int nsg);
+        int (*final)(struct hash_desc *desc, u8 *out);
+        int (*digest)(struct hash_desc *desc, struct scatterlist *sg,
+                      unsigned int nsg, u8 *out);
+        int (*setkey)(struct crypto_hash *tfm, const u8 *key,
+                      unsigned int keylen);
+        unsigned int digestsize;
 };
 
 struct compress_tfm {
@@ -213,8 +322,9 @@ struct compress_tfm {
                               u8 *dst, unsigned int *dlen);
 };
 
+#define crt_blkcipher   crt_u.blkcipher
 #define crt_cipher      crt_u.cipher
-#define crt_digest      crt_u.digest
+#define crt_hash        crt_u.hash
 #define crt_compress    crt_u.compress
 
 struct crypto_tfm {
@@ -222,30 +332,43 @@ struct crypto_tfm {
         u32 crt_flags;
         
         union {
+                struct blkcipher_tfm blkcipher;
                 struct cipher_tfm cipher;
-                struct digest_tfm digest;
+                struct hash_tfm hash;
                 struct compress_tfm compress;
         } crt_u;
         
         struct crypto_alg *__crt_alg;
 
-        char __crt_ctx[] __attribute__ ((__aligned__));
+        void *__crt_ctx[] CRYPTO_MINALIGN_ATTR;
+};
+
+#define crypto_cipher crypto_tfm
+#define crypto_comp crypto_tfm
+
+struct crypto_blkcipher {
+        struct crypto_tfm base;
+};
+
+struct crypto_hash {
+        struct crypto_tfm base;
+};
+
+enum {
+        CRYPTOA_UNSPEC,
+        CRYPTOA_ALG,
+};
+
+struct crypto_attr_alg {
+        char name[CRYPTO_MAX_ALG_NAME];
 };
 
 /* 
  * Transform user interface.
  */
  
-/*
- * crypto_alloc_tfm() will first attempt to locate an already loaded algorithm.
- * If that fails and the kernel supports dynamically loadable modules, it
- * will then attempt to load a module of the same name or alias.  A refcount
- * is grabbed on the algorithm which is then associated with the new transform.
- *
- * crypto_free_tfm() frees up the transform and any associated resources,
- * then drops the refcount on the associated algorithm.
- */
 struct crypto_tfm *crypto_alloc_tfm(const char *alg_name, u32 tfm_flags);
+struct crypto_tfm *crypto_alloc_base(const char *alg_name, u32 type, u32 mask);
 void crypto_free_tfm(struct crypto_tfm *tfm);
 
 /*
@@ -256,6 +379,16 @@ static inline const char *crypto_tfm_alg_name(struct crypto_tfm *tfm)
         return tfm->__crt_alg->cra_name;
 }
 
+static inline const char *crypto_tfm_alg_driver_name(struct crypto_tfm *tfm)
+{
+        return tfm->__crt_alg->cra_driver_name;
+}
+
+static inline int crypto_tfm_alg_priority(struct crypto_tfm *tfm)
+{
+        return tfm->__crt_alg->cra_priority;
+}
+
 static inline const char *crypto_tfm_alg_modname(struct crypto_tfm *tfm)
 {
         return module_name(tfm->__crt_alg->cra_module);
@@ -266,18 +399,23 @@ static inline u32 crypto_tfm_alg_type(struct crypto_tfm *tfm)
         return tfm->__crt_alg->cra_flags & CRYPTO_ALG_TYPE_MASK;
 }
 
+static unsigned int crypto_tfm_alg_min_keysize(struct crypto_tfm *tfm)
+        __deprecated;
 static inline unsigned int crypto_tfm_alg_min_keysize(struct crypto_tfm *tfm)
 {
         BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER);
         return tfm->__crt_alg->cra_cipher.cia_min_keysize;
 }
 
+static unsigned int crypto_tfm_alg_max_keysize(struct crypto_tfm *tfm)
+        __deprecated;
 static inline unsigned int crypto_tfm_alg_max_keysize(struct crypto_tfm *tfm)
 {
         BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER);
         return tfm->__crt_alg->cra_cipher.cia_max_keysize;
 }
 
+static unsigned int crypto_tfm_alg_ivsize(struct crypto_tfm *tfm) __deprecated;
 static inline unsigned int crypto_tfm_alg_ivsize(struct crypto_tfm *tfm)
 {
         BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER);
@@ -300,6 +438,21 @@ static inline unsigned int crypto_tfm_alg_alignmask(struct crypto_tfm *tfm)
         return tfm->__crt_alg->cra_alignmask;
 }
 
+static inline u32 crypto_tfm_get_flags(struct crypto_tfm *tfm)
+{
+        return tfm->crt_flags;
+}
+
+static inline void crypto_tfm_set_flags(struct crypto_tfm *tfm, u32 flags)
+{
+        tfm->crt_flags |= flags;
+}
+
+static inline void crypto_tfm_clear_flags(struct crypto_tfm *tfm, u32 flags)
+{
+        tfm->crt_flags &= ~flags;
+}
+
 static inline void *crypto_tfm_ctx(struct crypto_tfm *tfm)
 {
         return tfm->__crt_ctx;
@@ -314,50 +467,374 @@ static inline unsigned int crypto_tfm_ctx_alignment(void)
 /*
  * API wrappers.
  */
-static inline void crypto_digest_init(struct crypto_tfm *tfm)
+static inline struct crypto_blkcipher *__crypto_blkcipher_cast(
+        struct crypto_tfm *tfm)
 {
-        BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST);
-        tfm->crt_digest.dit_init(tfm);
+        return (struct crypto_blkcipher *)tfm;
 }
 
-static inline void crypto_digest_update(struct crypto_tfm *tfm,
-                                        struct scatterlist *sg,
-                                        unsigned int nsg)
+static inline struct crypto_blkcipher *crypto_blkcipher_cast(
+        struct crypto_tfm *tfm)
 {
-        BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST);
-        tfm->crt_digest.dit_update(tfm, sg, nsg);
+        BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_BLKCIPHER);
+        return __crypto_blkcipher_cast(tfm);
 }
 
-static inline void crypto_digest_final(struct crypto_tfm *tfm, u8 *out)
+static inline struct crypto_blkcipher *crypto_alloc_blkcipher(
+        const char *alg_name, u32 type, u32 mask)
 {
-        BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST);
-        tfm->crt_digest.dit_final(tfm, out);
+        type &= ~CRYPTO_ALG_TYPE_MASK;
+        type |= CRYPTO_ALG_TYPE_BLKCIPHER;
+        mask |= CRYPTO_ALG_TYPE_MASK;
+
+        return __crypto_blkcipher_cast(crypto_alloc_base(alg_name, type, mask));
 }
 
-static inline void crypto_digest_digest(struct crypto_tfm *tfm,
-                                        struct scatterlist *sg,
-                                        unsigned int nsg, u8 *out)
+static inline struct crypto_tfm *crypto_blkcipher_tfm(
+        struct crypto_blkcipher *tfm)
 {
-        BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST);
-        tfm->crt_digest.dit_digest(tfm, sg, nsg, out);
+        return &tfm->base;
 }
 
-static inline int crypto_digest_setkey(struct crypto_tfm *tfm,
+static inline void crypto_free_blkcipher(struct crypto_blkcipher *tfm)
+{
+        crypto_free_tfm(crypto_blkcipher_tfm(tfm));
+}
+
+static inline int crypto_has_blkcipher(const char *alg_name, u32 type, u32 mask)
+{
+        type &= ~CRYPTO_ALG_TYPE_MASK;
+        type |= CRYPTO_ALG_TYPE_BLKCIPHER;
+        mask |= CRYPTO_ALG_TYPE_MASK;
+
+        return crypto_has_alg(alg_name, type, mask);
+}
+
+static inline const char *crypto_blkcipher_name(struct crypto_blkcipher *tfm)
+{
+        return crypto_tfm_alg_name(crypto_blkcipher_tfm(tfm));
+}
+
+static inline struct blkcipher_tfm *crypto_blkcipher_crt(
+        struct crypto_blkcipher *tfm)
+{
+        return &crypto_blkcipher_tfm(tfm)->crt_blkcipher;
+}
+
+static inline struct blkcipher_alg *crypto_blkcipher_alg(
+        struct crypto_blkcipher *tfm)
+{
+        return &crypto_blkcipher_tfm(tfm)->__crt_alg->cra_blkcipher;
+}
+
+static inline unsigned int crypto_blkcipher_ivsize(struct crypto_blkcipher *tfm)
+{
+        return crypto_blkcipher_alg(tfm)->ivsize;
+}
+
+static inline unsigned int crypto_blkcipher_blocksize(
+        struct crypto_blkcipher *tfm)
+{
+        return crypto_tfm_alg_blocksize(crypto_blkcipher_tfm(tfm));
+}
+
+static inline unsigned int crypto_blkcipher_alignmask(
+        struct crypto_blkcipher *tfm)
+{
+        return crypto_tfm_alg_alignmask(crypto_blkcipher_tfm(tfm));
+}
+
+static inline u32 crypto_blkcipher_get_flags(struct crypto_blkcipher *tfm)
+{
+        return crypto_tfm_get_flags(crypto_blkcipher_tfm(tfm));
+}
+
+static inline void crypto_blkcipher_set_flags(struct crypto_blkcipher *tfm,
+                                              u32 flags)
+{
+        crypto_tfm_set_flags(crypto_blkcipher_tfm(tfm), flags);
+}
+
+static inline void crypto_blkcipher_clear_flags(struct crypto_blkcipher *tfm,
+                                                u32 flags)
+{
+        crypto_tfm_clear_flags(crypto_blkcipher_tfm(tfm), flags);
+}
+
+static inline int crypto_blkcipher_setkey(struct crypto_blkcipher *tfm,
+                                          const u8 *key, unsigned int keylen)
+{
+        return crypto_blkcipher_crt(tfm)->setkey(crypto_blkcipher_tfm(tfm),
+                                                 key, keylen);
+}
+
+static inline int crypto_blkcipher_encrypt(struct blkcipher_desc *desc,
+                                           struct scatterlist *dst,
+                                           struct scatterlist *src,
+                                           unsigned int nbytes)
+{
+        desc->info = crypto_blkcipher_crt(desc->tfm)->iv;
+        return crypto_blkcipher_crt(desc->tfm)->encrypt(desc, dst, src, nbytes);
+}
+
+static inline int crypto_blkcipher_encrypt_iv(struct blkcipher_desc *desc,
+                                              struct scatterlist *dst,
+                                              struct scatterlist *src,
+                                              unsigned int nbytes)
+{
+        return crypto_blkcipher_crt(desc->tfm)->encrypt(desc, dst, src, nbytes);
+}
+
+static inline int crypto_blkcipher_decrypt(struct blkcipher_desc *desc,
+                                           struct scatterlist *dst,
+                                           struct scatterlist *src,
+                                           unsigned int nbytes)
+{
+        desc->info = crypto_blkcipher_crt(desc->tfm)->iv;
+        return crypto_blkcipher_crt(desc->tfm)->decrypt(desc, dst, src, nbytes);
+}
+
+static inline int crypto_blkcipher_decrypt_iv(struct blkcipher_desc *desc,
+                                              struct scatterlist *dst,
+                                              struct scatterlist *src,
+                                              unsigned int nbytes)
+{
+        return crypto_blkcipher_crt(desc->tfm)->decrypt(desc, dst, src, nbytes);
+}
+
+static inline void crypto_blkcipher_set_iv(struct crypto_blkcipher *tfm,
+                                           const u8 *src, unsigned int len)
+{
+        memcpy(crypto_blkcipher_crt(tfm)->iv, src, len);
+}
+
+static inline void crypto_blkcipher_get_iv(struct crypto_blkcipher *tfm,
+                                           u8 *dst, unsigned int len)
+{
+        memcpy(dst, crypto_blkcipher_crt(tfm)->iv, len);
+}
+
+static inline struct crypto_cipher *__crypto_cipher_cast(struct crypto_tfm *tfm)
+{
+        return (struct crypto_cipher *)tfm;
+}
+
+static inline struct crypto_cipher *crypto_cipher_cast(struct crypto_tfm *tfm)
+{
+        BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER);
+        return __crypto_cipher_cast(tfm);
+}
+
+static inline struct crypto_cipher *crypto_alloc_cipher(const char *alg_name,
+                                                        u32 type, u32 mask)
+{
+        type &= ~CRYPTO_ALG_TYPE_MASK;
+        type |= CRYPTO_ALG_TYPE_CIPHER;
+        mask |= CRYPTO_ALG_TYPE_MASK;
+
+        return __crypto_cipher_cast(crypto_alloc_base(alg_name, type, mask));
+}
+
+static inline struct crypto_tfm *crypto_cipher_tfm(struct crypto_cipher *tfm)
+{
+        return tfm;
+}
+
+static inline void crypto_free_cipher(struct crypto_cipher *tfm)
+{
+        crypto_free_tfm(crypto_cipher_tfm(tfm));
+}
+
+static inline int crypto_has_cipher(const char *alg_name, u32 type, u32 mask)
+{
+        type &= ~CRYPTO_ALG_TYPE_MASK;
+        type |= CRYPTO_ALG_TYPE_CIPHER;
+        mask |= CRYPTO_ALG_TYPE_MASK;
+
+        return crypto_has_alg(alg_name, type, mask);
+}
+
+static inline struct cipher_tfm *crypto_cipher_crt(struct crypto_cipher *tfm)
+{
+        return &crypto_cipher_tfm(tfm)->crt_cipher;
+}
+
+static inline unsigned int crypto_cipher_blocksize(struct crypto_cipher *tfm)
+{
+        return crypto_tfm_alg_blocksize(crypto_cipher_tfm(tfm));
+}
+
+static inline unsigned int crypto_cipher_alignmask(struct crypto_cipher *tfm)
+{
+        return crypto_tfm_alg_alignmask(crypto_cipher_tfm(tfm));
+}
+
+static inline u32 crypto_cipher_get_flags(struct crypto_cipher *tfm)
+{
+        return crypto_tfm_get_flags(crypto_cipher_tfm(tfm));
+}
+
+static inline void crypto_cipher_set_flags(struct crypto_cipher *tfm,
+                                           u32 flags)
+{
+        crypto_tfm_set_flags(crypto_cipher_tfm(tfm), flags);
+}
+
+static inline void crypto_cipher_clear_flags(struct crypto_cipher *tfm,
+                                             u32 flags)
+{
+        crypto_tfm_clear_flags(crypto_cipher_tfm(tfm), flags);
+}
+
+static inline int crypto_cipher_setkey(struct crypto_cipher *tfm,
                                        const u8 *key, unsigned int keylen)
 {
-        BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST);
-        if (tfm->crt_digest.dit_setkey == NULL)
-                return -ENOSYS;
-        return tfm->crt_digest.dit_setkey(tfm, key, keylen);
+        return crypto_cipher_crt(tfm)->cit_setkey(crypto_cipher_tfm(tfm),
+                                                  key, keylen);
+}
+
+static inline void crypto_cipher_encrypt_one(struct crypto_cipher *tfm,
+                                             u8 *dst, const u8 *src)
+{
+        crypto_cipher_crt(tfm)->cit_encrypt_one(crypto_cipher_tfm(tfm),
+                                                dst, src);
+}
+
+static inline void crypto_cipher_decrypt_one(struct crypto_cipher *tfm,
+                                             u8 *dst, const u8 *src)
+{
+        crypto_cipher_crt(tfm)->cit_decrypt_one(crypto_cipher_tfm(tfm),
+                                                dst, src);
 }
 
-static inline int crypto_cipher_setkey(struct crypto_tfm *tfm,
+void crypto_digest_init(struct crypto_tfm *tfm) __deprecated_for_modules;
+void crypto_digest_update(struct crypto_tfm *tfm,
+                          struct scatterlist *sg, unsigned int nsg)
+        __deprecated_for_modules;
+void crypto_digest_final(struct crypto_tfm *tfm, u8 *out)
+        __deprecated_for_modules;
+void crypto_digest_digest(struct crypto_tfm *tfm,
+                          struct scatterlist *sg, unsigned int nsg, u8 *out)
+        __deprecated_for_modules;
+
+static inline struct crypto_hash *__crypto_hash_cast(struct crypto_tfm *tfm)
+{
+        return (struct crypto_hash *)tfm;
+}
+
+static inline struct crypto_hash *crypto_hash_cast(struct crypto_tfm *tfm)
+{
+        BUG_ON((crypto_tfm_alg_type(tfm) ^ CRYPTO_ALG_TYPE_HASH) &
+               CRYPTO_ALG_TYPE_HASH_MASK);
+        return __crypto_hash_cast(tfm);
+}
+
+static int crypto_digest_setkey(struct crypto_tfm *tfm, const u8 *key,
+                                unsigned int keylen) __deprecated;
+static inline int crypto_digest_setkey(struct crypto_tfm *tfm,
                                        const u8 *key, unsigned int keylen)
 {
-        BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER);
-        return tfm->crt_cipher.cit_setkey(tfm, key, keylen);
+        return tfm->crt_hash.setkey(crypto_hash_cast(tfm), key, keylen);
 }
 
+static inline struct crypto_hash *crypto_alloc_hash(const char *alg_name,
+                                                    u32 type, u32 mask)
+{
+        type &= ~CRYPTO_ALG_TYPE_MASK;
+        type |= CRYPTO_ALG_TYPE_HASH;
+        mask |= CRYPTO_ALG_TYPE_HASH_MASK;
+
+        return __crypto_hash_cast(crypto_alloc_base(alg_name, type, mask));
+}
+
+static inline struct crypto_tfm *crypto_hash_tfm(struct crypto_hash *tfm)
+{
+        return &tfm->base;
+}
+
+static inline void crypto_free_hash(struct crypto_hash *tfm)
+{
+        crypto_free_tfm(crypto_hash_tfm(tfm));
+}
+
+static inline int crypto_has_hash(const char *alg_name, u32 type, u32 mask)
+{
+        type &= ~CRYPTO_ALG_TYPE_MASK;
+        type |= CRYPTO_ALG_TYPE_HASH;
+        mask |= CRYPTO_ALG_TYPE_HASH_MASK;
+
+        return crypto_has_alg(alg_name, type, mask);
+}
+
+static inline struct hash_tfm *crypto_hash_crt(struct crypto_hash *tfm)
+{
+        return &crypto_hash_tfm(tfm)->crt_hash;
+}
+
+static inline unsigned int crypto_hash_blocksize(struct crypto_hash *tfm)
+{
+        return crypto_tfm_alg_blocksize(crypto_hash_tfm(tfm));
+}
+
+static inline unsigned int crypto_hash_alignmask(struct crypto_hash *tfm)
+{
+        return crypto_tfm_alg_alignmask(crypto_hash_tfm(tfm));
+}
+
+static inline unsigned int crypto_hash_digestsize(struct crypto_hash *tfm)
+{
+        return crypto_hash_crt(tfm)->digestsize;
+}
+
+static inline u32 crypto_hash_get_flags(struct crypto_hash *tfm)
+{
+        return crypto_tfm_get_flags(crypto_hash_tfm(tfm));
+}
+
+static inline void crypto_hash_set_flags(struct crypto_hash *tfm, u32 flags)
+{
+        crypto_tfm_set_flags(crypto_hash_tfm(tfm), flags);
+}
+
+static inline void crypto_hash_clear_flags(struct crypto_hash *tfm, u32 flags)
+{
+        crypto_tfm_clear_flags(crypto_hash_tfm(tfm), flags);
+}
+
+static inline int crypto_hash_init(struct hash_desc *desc)
+{
+        return crypto_hash_crt(desc->tfm)->init(desc);
+}
+
+static inline int crypto_hash_update(struct hash_desc *desc,
+                                     struct scatterlist *sg,
+                                     unsigned int nbytes)
+{
+        return crypto_hash_crt(desc->tfm)->update(desc, sg, nbytes);
+}
+
+static inline int crypto_hash_final(struct hash_desc *desc, u8 *out)
+{
+        return crypto_hash_crt(desc->tfm)->final(desc, out);
+}
+
+static inline int crypto_hash_digest(struct hash_desc *desc,
+                                     struct scatterlist *sg,
+                                     unsigned int nbytes, u8 *out)
+{
+        return crypto_hash_crt(desc->tfm)->digest(desc, sg, nbytes, out);
+}
+
+static inline int crypto_hash_setkey(struct crypto_hash *hash,
+                                     const u8 *key, unsigned int keylen)
+{
+        return crypto_hash_crt(hash)->setkey(hash, key, keylen);
+}
+
+static int crypto_cipher_encrypt(struct crypto_tfm *tfm,
+                                 struct scatterlist *dst,
+                                 struct scatterlist *src,
+                                 unsigned int nbytes) __deprecated;
 static inline int crypto_cipher_encrypt(struct crypto_tfm *tfm,
                                         struct scatterlist *dst,
                                         struct scatterlist *src,
@@ -367,16 +844,23 @@ static inline int crypto_cipher_encrypt(struct crypto_tfm *tfm,
         return tfm->crt_cipher.cit_encrypt(tfm, dst, src, nbytes);
 }                                        
 
+static int crypto_cipher_encrypt_iv(struct crypto_tfm *tfm,
+                                    struct scatterlist *dst,
+                                    struct scatterlist *src,
+                                    unsigned int nbytes, u8 *iv) __deprecated;
 static inline int crypto_cipher_encrypt_iv(struct crypto_tfm *tfm,
                                            struct scatterlist *dst,
                                            struct scatterlist *src,
                                            unsigned int nbytes, u8 *iv)
 {
         BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER);
-        BUG_ON(tfm->crt_cipher.cit_mode == CRYPTO_TFM_MODE_ECB);
         return tfm->crt_cipher.cit_encrypt_iv(tfm, dst, src, nbytes, iv);
 }                                        
 
+static int crypto_cipher_decrypt(struct crypto_tfm *tfm,
+                                 struct scatterlist *dst,
+                                 struct scatterlist *src,
+                                 unsigned int nbytes) __deprecated;
 static inline int crypto_cipher_decrypt(struct crypto_tfm *tfm,
                                         struct scatterlist *dst,
                                         struct scatterlist *src,
@@ -386,16 +870,21 @@ static inline int crypto_cipher_decrypt(struct crypto_tfm *tfm,
         return tfm->crt_cipher.cit_decrypt(tfm, dst, src, nbytes);
 }
 
+static int crypto_cipher_decrypt_iv(struct crypto_tfm *tfm,
+                                    struct scatterlist *dst,
+                                    struct scatterlist *src,
+                                    unsigned int nbytes, u8 *iv) __deprecated;
 static inline int crypto_cipher_decrypt_iv(struct crypto_tfm *tfm,
                                            struct scatterlist *dst,
                                            struct scatterlist *src,
                                            unsigned int nbytes, u8 *iv)
 {
         BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER);
-        BUG_ON(tfm->crt_cipher.cit_mode == CRYPTO_TFM_MODE_ECB);
         return tfm->crt_cipher.cit_decrypt_iv(tfm, dst, src, nbytes, iv);
 }
 
+static void crypto_cipher_set_iv(struct crypto_tfm *tfm,
+                                 const u8 *src, unsigned int len) __deprecated;
 static inline void crypto_cipher_set_iv(struct crypto_tfm *tfm,
                                         const u8 *src, unsigned int len)
 {
@@ -403,6 +892,8 @@ static inline void crypto_cipher_set_iv(struct crypto_tfm *tfm,
         memcpy(tfm->crt_cipher.cit_iv, src, len);
 }
 
+static void crypto_cipher_get_iv(struct crypto_tfm *tfm,
+                                 u8 *dst, unsigned int len) __deprecated;
 static inline void crypto_cipher_get_iv(struct crypto_tfm *tfm,
                                         u8 *dst, unsigned int len)
 {
@@ -410,34 +901,70 @@ static inline void crypto_cipher_get_iv(struct crypto_tfm *tfm,
         memcpy(dst, tfm->crt_cipher.cit_iv, len);
 }
 
-static inline int crypto_comp_compress(struct crypto_tfm *tfm,
+static inline struct crypto_comp *__crypto_comp_cast(struct crypto_tfm *tfm)
+{
+        return (struct crypto_comp *)tfm;
+}
+
+static inline struct crypto_comp *crypto_comp_cast(struct crypto_tfm *tfm)
+{
+        BUG_ON((crypto_tfm_alg_type(tfm) ^ CRYPTO_ALG_TYPE_COMPRESS) &
+               CRYPTO_ALG_TYPE_MASK);
+        return __crypto_comp_cast(tfm);
+}
+
+static inline struct crypto_comp *crypto_alloc_comp(const char *alg_name,
+                                                    u32 type, u32 mask)
+{
+        type &= ~CRYPTO_ALG_TYPE_MASK;
+        type |= CRYPTO_ALG_TYPE_COMPRESS;
+        mask |= CRYPTO_ALG_TYPE_MASK;
+
+        return __crypto_comp_cast(crypto_alloc_base(alg_name, type, mask));
+}
+
+static inline struct crypto_tfm *crypto_comp_tfm(struct crypto_comp *tfm)
+{
+        return tfm;
+}
+
+static inline void crypto_free_comp(struct crypto_comp *tfm)
+{
+        crypto_free_tfm(crypto_comp_tfm(tfm));
+}
+
+static inline int crypto_has_comp(const char *alg_name, u32 type, u32 mask)
+{
+        type &= ~CRYPTO_ALG_TYPE_MASK;
+        type |= CRYPTO_ALG_TYPE_COMPRESS;
+        mask |= CRYPTO_ALG_TYPE_MASK;
+
+        return crypto_has_alg(alg_name, type, mask);
+}
+
+static inline const char *crypto_comp_name(struct crypto_comp *tfm)
+{
+        return crypto_tfm_alg_name(crypto_comp_tfm(tfm));
+}
+
+static inline struct compress_tfm *crypto_comp_crt(struct crypto_comp *tfm)
+{
+        return &crypto_comp_tfm(tfm)->crt_compress;
+}
+
+static inline int crypto_comp_compress(struct crypto_comp *tfm,
                                        const u8 *src, unsigned int slen,
                                        u8 *dst, unsigned int *dlen)
 {
-        BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_COMPRESS);
-        return tfm->crt_compress.cot_compress(tfm, src, slen, dst, dlen);
+        return crypto_comp_crt(tfm)->cot_compress(tfm, src, slen, dst, dlen);
 }
 
-static inline int crypto_comp_decompress(struct crypto_tfm *tfm,
+static inline int crypto_comp_decompress(struct crypto_comp *tfm,
                                          const u8 *src, unsigned int slen,
                                          u8 *dst, unsigned int *dlen)
 {
-        BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_COMPRESS);
-        return tfm->crt_compress.cot_decompress(tfm, src, slen, dst, dlen);
+        return crypto_comp_crt(tfm)->cot_decompress(tfm, src, slen, dst, dlen);
 }
 
-/*
- * HMAC support.
- */
-#ifdef CONFIG_CRYPTO_HMAC
-void crypto_hmac_init(struct crypto_tfm *tfm, u8 *key, unsigned int *keylen);
-void crypto_hmac_update(struct crypto_tfm *tfm,
-                        struct scatterlist *sg, unsigned int nsg);
-void crypto_hmac_final(struct crypto_tfm *tfm, u8 *key,
-                       unsigned int *keylen, u8 *out);
-void crypto_hmac(struct crypto_tfm *tfm, u8 *key, unsigned int *keylen,
-                 struct scatterlist *sg, unsigned int nsg, u8 *out);
-#endif  /* CONFIG_CRYPTO_HMAC */
-
 #endif  /* _LINUX_CRYPTO_H */
 
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index 0dd1610a94..44605be594 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -114,6 +114,18 @@ struct dentry {
         unsigned char d_iname[DNAME_INLINE_LEN_MIN];    /* small names */
 };
 
+/*
+ * dentry->d_lock spinlock nesting subclasses:
+ *
+ * 0: normal
+ * 1: nested
+ */
+enum dentry_d_lock_class
+{
+        DENTRY_D_LOCK_NORMAL, /* implicitly used by plain spin_lock() APIs. */
+        DENTRY_D_LOCK_NESTED
+};
+
 struct dentry_operations {
         int (*d_revalidate)(struct dentry *, struct nameidata *);
         int (*d_hash) (struct dentry *, struct qstr *);
@@ -209,6 +221,7 @@ static inline int dname_external(struct dentry *dentry)
  */
 extern void d_instantiate(struct dentry *, struct inode *);
 extern struct dentry * d_instantiate_unique(struct dentry *, struct inode *);
+extern struct dentry * d_materialise_unique(struct dentry *, struct inode *);
 extern void d_delete(struct dentry *);
 
 /* allocate/de-allocate */
diff --git a/include/linux/dccp.h b/include/linux/dccp.h
index 676333b9fa..d6f4ec467a 100644
--- a/include/linux/dccp.h
+++ b/include/linux/dccp.h
@@ -169,6 +169,12 @@ enum {
         DCCPO_MAX_CCID_SPECIFIC = 255,
 };
 
+/* DCCP CCIDS */
+enum {
+        DCCPC_CCID2 = 2,
+        DCCPC_CCID3 = 3,
+};
+
 /* DCCP features */
 enum {
         DCCPF_RESERVED = 0,
@@ -320,7 +326,7 @@ static inline unsigned int dccp_hdr_len(const struct sk_buff *skb)
 /* initial values for each feature */
 #define DCCPF_INITIAL_SEQUENCE_WINDOW           100
 #define DCCPF_INITIAL_ACK_RATIO                 2
-#define DCCPF_INITIAL_CCID                      2
+#define DCCPF_INITIAL_CCID                      DCCPC_CCID2
 #define DCCPF_INITIAL_SEND_ACK_VECTOR           1
 /* FIXME: for now we're default to 1 but it should really be 0 */
 #define DCCPF_INITIAL_SEND_NDP_COUNT            1
@@ -404,6 +410,7 @@ struct dccp_service_list {
 };
 
 #define DCCP_SERVICE_INVALID_VALUE htonl((__u32)-1)
+#define DCCP_SERVICE_CODE_IS_ABSENT              0
 
 static inline int dccp_list_has_service(const struct dccp_service_list *sl,
                                         const __be32 service)
@@ -438,6 +445,7 @@ struct dccp_ackvec;
  * @dccps_role - Role of this sock, one of %dccp_role
  * @dccps_ndp_count - number of Non Data Packets since last data packet
  * @dccps_hc_rx_ackvec - rx half connection ack vector
+ * @dccps_xmit_timer - timer for when CCID is not ready to send
  */
 struct dccp_sock {
         /* inet_connection_sock has to be the first member of dccp_sock */
@@ -470,6 +478,7 @@ struct dccp_sock {
         enum dccp_role                  dccps_role:2;
         __u8                            dccps_hc_rx_insert_options:1;
         __u8                            dccps_hc_tx_insert_options:1;
+        struct timer_list               dccps_xmit_timer;
 };
  
 static inline struct dccp_sock *dccp_sk(const struct sock *sk)
@@ -482,11 +491,6 @@ static inline struct dccp_minisock *dccp_msk(const struct sock *sk)
         return (struct dccp_minisock *)&dccp_sk(sk)->dccps_minisock;
 }
 
-static inline int dccp_service_not_initialized(const struct sock *sk)
-{
-        return dccp_sk(sk)->dccps_service == DCCP_SERVICE_INVALID_VALUE;
-}
-
 static inline const char *dccp_role(const struct sock *sk)
 {
         switch (dccp_sk(sk)->dccps_role) {
diff --git a/include/linux/debug_locks.h b/include/linux/debug_locks.h
new file mode 100644
index 0000000000..88dafa246d
--- /dev/null
+++ b/include/linux/debug_locks.h
@@ -0,0 +1,71 @@
+#ifndef __LINUX_DEBUG_LOCKING_H
+#define __LINUX_DEBUG_LOCKING_H
+
+struct task_struct;
+
+extern int debug_locks;
+extern int debug_locks_silent;
+
+/*
+ * Generic 'turn off all lock debugging' function:
+ */
+extern int debug_locks_off(void);
+
+/*
+ * In the debug case we carry the caller's instruction pointer into
+ * other functions, but we dont want the function argument overhead
+ * in the nondebug case - hence these macros:
+ */
+#define _RET_IP_                (unsigned long)__builtin_return_address(0)
+#define _THIS_IP_  ({ __label__ __here; __here: (unsigned long)&&__here; })
+
+#define DEBUG_LOCKS_WARN_ON(c)                                          \
+({                                                                      \
+        int __ret = 0;                                                  \
+                                                                        \
+        if (unlikely(c)) {                                              \
+                if (debug_locks_off())                                  \
+                        WARN_ON(1);                                     \
+                __ret = 1;                                              \
+        }                                                               \
+        __ret;                                                          \
+})
+
+#ifdef CONFIG_SMP
+# define SMP_DEBUG_LOCKS_WARN_ON(c)                     DEBUG_LOCKS_WARN_ON(c)
+#else
+# define SMP_DEBUG_LOCKS_WARN_ON(c)                     do { } while (0)
+#endif
+
+#ifdef CONFIG_DEBUG_LOCKING_API_SELFTESTS
+  extern void locking_selftest(void);
+#else
+# define locking_selftest()     do { } while (0)
+#endif
+
+#ifdef CONFIG_LOCKDEP
+extern void debug_show_all_locks(void);
+extern void debug_show_held_locks(struct task_struct *task);
+extern void debug_check_no_locks_freed(const void *from, unsigned long len);
+extern void debug_check_no_locks_held(struct task_struct *task);
+#else
+static inline void debug_show_all_locks(void)
+{
+}
+
+static inline void debug_show_held_locks(struct task_struct *task)
+{
+}
+
+static inline void
+debug_check_no_locks_freed(const void *from, unsigned long len)
+{
+}
+
+static inline void
+debug_check_no_locks_held(struct task_struct *task)
+{
+}
+#endif
+
+#endif
diff --git a/include/linux/delayacct.h b/include/linux/delayacct.h
new file mode 100644
index 0000000000..561e2a7780
--- /dev/null
+++ b/include/linux/delayacct.h
@@ -0,0 +1,121 @@
+/* delayacct.h - per-task delay accounting
+ *
+ * Copyright (C) Shailabh Nagar, IBM Corp. 2006
+ *
+ * This program is free software;  you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY;  without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
+ * the GNU General Public License for more details.
+ *
+ */
+
+#ifndef _LINUX_DELAYACCT_H
+#define _LINUX_DELAYACCT_H
+
+#include <linux/sched.h>
+#include <linux/taskstats_kern.h>
+
+/*
+ * Per-task flags relevant to delay accounting
+ * maintained privately to avoid exhausting similar flags in sched.h:PF_*
+ * Used to set current->delays->flags
+ */
+#define DELAYACCT_PF_SWAPIN     0x00000001      /* I am doing a swapin */
+
+#ifdef CONFIG_TASK_DELAY_ACCT
+
+extern int delayacct_on;        /* Delay accounting turned on/off */
+extern kmem_cache_t *delayacct_cache;
+extern void delayacct_init(void);
+extern void __delayacct_tsk_init(struct task_struct *);
+extern void __delayacct_tsk_exit(struct task_struct *);
+extern void __delayacct_blkio_start(void);
+extern void __delayacct_blkio_end(void);
+extern int __delayacct_add_tsk(struct taskstats *, struct task_struct *);
+extern __u64 __delayacct_blkio_ticks(struct task_struct *);
+
+static inline void delayacct_set_flag(int flag)
+{
+        if (current->delays)
+                current->delays->flags |= flag;
+}
+
+static inline void delayacct_clear_flag(int flag)
+{
+        if (current->delays)
+                current->delays->flags &= ~flag;
+}
+
+static inline void delayacct_tsk_init(struct task_struct *tsk)
+{
+        /* reinitialize in case parent's non-null pointer was dup'ed*/
+        tsk->delays = NULL;
+        if (delayacct_on)
+                __delayacct_tsk_init(tsk);
+}
+
+/* Free tsk->delays. Called from bad fork and __put_task_struct
+ * where there's no risk of tsk->delays being accessed elsewhere
+ */
+static inline void delayacct_tsk_free(struct task_struct *tsk)
+{
+        if (tsk->delays)
+                kmem_cache_free(delayacct_cache, tsk->delays);
+        tsk->delays = NULL;
+}
+
+static inline void delayacct_blkio_start(void)
+{
+        if (current->delays)
+                __delayacct_blkio_start();
+}
+
+static inline void delayacct_blkio_end(void)
+{
+        if (current->delays)
+                __delayacct_blkio_end();
+}
+
+static inline int delayacct_add_tsk(struct taskstats *d,
+                                        struct task_struct *tsk)
+{
+        if (!delayacct_on || !tsk->delays)
+                return 0;
+        return __delayacct_add_tsk(d, tsk);
+}
+
+static inline __u64 delayacct_blkio_ticks(struct task_struct *tsk)
+{
+        if (tsk->delays)
+                return __delayacct_blkio_ticks(tsk);
+        return 0;
+}
+
+#else
+static inline void delayacct_set_flag(int flag)
+{}
+static inline void delayacct_clear_flag(int flag)
+{}
+static inline void delayacct_init(void)
+{}
+static inline void delayacct_tsk_init(struct task_struct *tsk)
+{}
+static inline void delayacct_tsk_free(struct task_struct *tsk)
+{}
+static inline void delayacct_blkio_start(void)
+{}
+static inline void delayacct_blkio_end(void)
+{}
+static inline int delayacct_add_tsk(struct taskstats *d,
+                                        struct task_struct *tsk)
+{ return 0; }
+static inline __u64 delayacct_blkio_ticks(struct task_struct *tsk)
+{ return 0; }
+#endif /* CONFIG_TASK_DELAY_ACCT */
+
+#endif
diff --git a/include/linux/devfs_fs.h b/include/linux/devfs_fs.h
deleted file mode 100644
index de236f4318..0000000000
--- a/include/linux/devfs_fs.h
+++ /dev/null
@@ -1,41 +0,0 @@
-#ifndef _LINUX_DEVFS_FS_H
-#define _LINUX_DEVFS_FS_H
-
-#include <linux/ioctl.h>
-
-#define DEVFSD_PROTOCOL_REVISION_KERNEL  5
-
-#define DEVFSD_IOCTL_BASE       'd'
-
-/*  These are the various ioctls  */
-#define DEVFSDIOC_GET_PROTO_REV         _IOR(DEVFSD_IOCTL_BASE, 0, int)
-#define DEVFSDIOC_SET_EVENT_MASK        _IOW(DEVFSD_IOCTL_BASE, 2, int)
-#define DEVFSDIOC_RELEASE_EVENT_QUEUE   _IOW(DEVFSD_IOCTL_BASE, 3, int)
-#define DEVFSDIOC_SET_DEBUG_MASK        _IOW(DEVFSD_IOCTL_BASE, 4, int)
-
-#define DEVFSD_NOTIFY_REGISTERED    0
-#define DEVFSD_NOTIFY_UNREGISTERED  1
-#define DEVFSD_NOTIFY_ASYNC_OPEN    2
-#define DEVFSD_NOTIFY_CLOSE         3
-#define DEVFSD_NOTIFY_LOOKUP        4
-#define DEVFSD_NOTIFY_CHANGE        5
-#define DEVFSD_NOTIFY_CREATE        6
-#define DEVFSD_NOTIFY_DELETE        7
-
-#define DEVFS_PATHLEN               1024        /*  Never change this otherwise the
-                                                   binary interface will change   */
-
-struct devfsd_notify_struct {   /*  Use native C types to ensure same types in kernel and user space     */
-        unsigned int type;      /*  DEVFSD_NOTIFY_* value                   */
-        unsigned int mode;      /*  Mode of the inode or device entry       */
-        unsigned int major;     /*  Major number of device entry            */
-        unsigned int minor;     /*  Minor number of device entry            */
-        unsigned int uid;       /*  Uid of process, inode or device entry   */
-        unsigned int gid;       /*  Gid of process, inode or device entry   */
-        unsigned int overrun_count;     /*  Number of lost events                   */
-        unsigned int namelen;   /*  Number of characters not including '\0' */
-        /*  The device name MUST come last                                       */
-        char devname[DEVFS_PATHLEN];    /*  This will be '\0' terminated            */
-};
-
-#endif                          /*  _LINUX_DEVFS_FS_H  */
diff --git a/include/linux/devfs_fs_kernel.h b/include/linux/devfs_fs_kernel.h
deleted file mode 100644
index 0d74a6f22a..0000000000
--- a/include/linux/devfs_fs_kernel.h
+++ /dev/null
@@ -1,57 +0,0 @@
-#ifndef _LINUX_DEVFS_FS_KERNEL_H
-#define _LINUX_DEVFS_FS_KERNEL_H
-
-#include <linux/fs.h>
-#include <linux/spinlock.h>
-#include <linux/types.h>
-
-#include <asm/semaphore.h>
-
-#define DEVFS_SUPER_MAGIC                0x1373
-
-#ifdef CONFIG_DEVFS_FS
-extern int devfs_mk_bdev(dev_t dev, umode_t mode, const char *fmt, ...)
-    __attribute__ ((format(printf, 3, 4)));
-extern int devfs_mk_cdev(dev_t dev, umode_t mode, const char *fmt, ...)
-    __attribute__ ((format(printf, 3, 4)));
-extern int devfs_mk_symlink(const char *name, const char *link);
-extern int devfs_mk_dir(const char *fmt, ...)
-    __attribute__ ((format(printf, 1, 2)));
-extern void devfs_remove(const char *fmt, ...)
-    __attribute__ ((format(printf, 1, 2)));
-extern int devfs_register_tape(const char *name);
-extern void devfs_unregister_tape(int num);
-extern void mount_devfs_fs(void);
-#else                           /*  CONFIG_DEVFS_FS  */
-static inline int devfs_mk_bdev(dev_t dev, umode_t mode, const char *fmt, ...)
-{
-        return 0;
-}
-static inline int devfs_mk_cdev(dev_t dev, umode_t mode, const char *fmt, ...)
-{
-        return 0;
-}
-static inline int devfs_mk_symlink(const char *name, const char *link)
-{
-        return 0;
-}
-static inline int devfs_mk_dir(const char *fmt, ...)
-{
-        return 0;
-}
-static inline void devfs_remove(const char *fmt, ...)
-{
-}
-static inline int devfs_register_tape(const char *name)
-{
-        return -1;
-}
-static inline void devfs_unregister_tape(int num)
-{
-}
-static inline void mount_devfs_fs(void)
-{
-        return;
-}
-#endif                          /*  CONFIG_DEVFS_FS  */
-#endif                          /*  _LINUX_DEVFS_FS_KERNEL_H  */
diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h
index aee10b2ea4..e3d1c33d15 100644
--- a/include/linux/device-mapper.h
+++ b/include/linux/device-mapper.h
@@ -8,9 +8,12 @@
 #ifndef _LINUX_DEVICE_MAPPER_H
 #define _LINUX_DEVICE_MAPPER_H
 
+#ifdef __KERNEL__
+
 struct dm_target;
 struct dm_table;
 struct dm_dev;
+struct mapped_device;
 
 typedef enum { STATUSTYPE_INFO, STATUSTYPE_TABLE } status_type_t;
 
@@ -78,7 +81,7 @@ void dm_put_device(struct dm_target *ti, struct dm_dev *d);
 struct target_type {
         const char *name;
         struct module *module;
-        unsigned version[3];
+        unsigned version[3];
         dm_ctr_fn ctr;
         dm_dtr_fn dtr;
         dm_map_fn map;
@@ -128,4 +131,108 @@ struct dm_target {
 int dm_register_target(struct target_type *t);
 int dm_unregister_target(struct target_type *t);
 
-#endif                          /* _LINUX_DEVICE_MAPPER_H */
+
+/*-----------------------------------------------------------------
+ * Functions for creating and manipulating mapped devices.
+ * Drop the reference with dm_put when you finish with the object.
+ *---------------------------------------------------------------*/
+
+/*
+ * DM_ANY_MINOR chooses the next available minor number.
+ */
+#define DM_ANY_MINOR (-1)
+int dm_create(int minor, struct mapped_device **md);
+
+/*
+ * Reference counting for md.
+ */
+struct mapped_device *dm_get_md(dev_t dev);
+void dm_get(struct mapped_device *md);
+void dm_put(struct mapped_device *md);
+
+/*
+ * An arbitrary pointer may be stored alongside a mapped device.
+ */
+void dm_set_mdptr(struct mapped_device *md, void *ptr);
+void *dm_get_mdptr(struct mapped_device *md);
+
+/*
+ * A device can still be used while suspended, but I/O is deferred.
+ */
+int dm_suspend(struct mapped_device *md, int with_lockfs);
+int dm_resume(struct mapped_device *md);
+
+/*
+ * Event functions.
+ */
+uint32_t dm_get_event_nr(struct mapped_device *md);
+int dm_wait_event(struct mapped_device *md, int event_nr);
+
+/*
+ * Info functions.
+ */
+const char *dm_device_name(struct mapped_device *md);
+struct gendisk *dm_disk(struct mapped_device *md);
+int dm_suspended(struct mapped_device *md);
+
+/*
+ * Geometry functions.
+ */
+int dm_get_geometry(struct mapped_device *md, struct hd_geometry *geo);
+int dm_set_geometry(struct mapped_device *md, struct hd_geometry *geo);
+
+
+/*-----------------------------------------------------------------
+ * Functions for manipulating device-mapper tables.
+ *---------------------------------------------------------------*/
+
+/*
+ * First create an empty table.
+ */
+int dm_table_create(struct dm_table **result, int mode,
+                    unsigned num_targets, struct mapped_device *md);
+
+/*
+ * Then call this once for each target.
+ */
+int dm_table_add_target(struct dm_table *t, const char *type,
+                        sector_t start, sector_t len, char *params);
+
+/*
+ * Finally call this to make the table ready for use.
+ */
+int dm_table_complete(struct dm_table *t);
+
+/*
+ * Table reference counting.
+ */
+struct dm_table *dm_get_table(struct mapped_device *md);
+void dm_table_get(struct dm_table *t);
+void dm_table_put(struct dm_table *t);
+
+/*
+ * Queries
+ */
+sector_t dm_table_get_size(struct dm_table *t);
+unsigned int dm_table_get_num_targets(struct dm_table *t);
+int dm_table_get_mode(struct dm_table *t);
+struct mapped_device *dm_table_get_md(struct dm_table *t);
+
+/*
+ * Trigger an event.
+ */
+void dm_table_event(struct dm_table *t);
+
+/*
+ * The device must be suspended before calling this method.
+ */
+int dm_swap_table(struct mapped_device *md, struct dm_table *t);
+
+/*
+ * Prepare a table for a device that will error all I/O.
+ * To make it active, call dm_suspend(), dm_swap_table() then dm_resume().
+ */
+int dm_create_error_table(struct dm_table **result, struct mapped_device *md);
+
+#endif  /* __KERNEL__ */
+#endif  /* _LINUX_DEVICE_MAPPER_H */
diff --git a/include/linux/device.h b/include/linux/device.h
index 1e5f30da98..662e6a1014 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -15,6 +15,7 @@
 #include <linux/kobject.h>
 #include <linux/klist.h>
 #include <linux/list.h>
+#include <linux/compiler.h>
 #include <linux/types.h>
 #include <linux/module.h>
 #include <linux/pm.h>
@@ -51,14 +52,17 @@ struct bus_type {
         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);
+
+        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);
 };
 
-extern int bus_register(struct bus_type * bus);
+extern int __must_check bus_register(struct bus_type * bus);
 extern void bus_unregister(struct bus_type * bus);
 
-extern void bus_rescan_devices(struct bus_type * bus);
+extern int __must_check bus_rescan_devices(struct bus_type * bus);
 
 /* iterator helpers for buses */
 
@@ -67,9 +71,9 @@ int bus_for_each_dev(struct bus_type * bus, struct device * start, void * data,
 struct device * bus_find_device(struct bus_type *bus, struct device *start,
                                 void *data, int (*match)(struct device *, void *));
 
-int bus_for_each_drv(struct bus_type * bus, struct device_driver * start, 
-                     void * data, int (*fn)(struct device_driver *, void *));
-
+int __must_check bus_for_each_drv(struct bus_type *bus,
+                struct device_driver *start, void *data,
+                int (*fn)(struct device_driver *, void *));
 
 /* driverfs interface for exporting bus attributes */
 
@@ -82,7 +86,8 @@ struct bus_attribute {
 #define BUS_ATTR(_name,_mode,_show,_store)      \
 struct bus_attribute bus_attr_##_name = __ATTR(_name,_mode,_show,_store)
 
-extern int bus_create_file(struct bus_type *, struct bus_attribute *);
+extern int __must_check bus_create_file(struct bus_type *,
+                                        struct bus_attribute *);
 extern void bus_remove_file(struct bus_type *, struct bus_attribute *);
 
 struct device_driver {
@@ -101,16 +106,18 @@ struct device_driver {
         void    (*shutdown)     (struct device * dev);
         int     (*suspend)      (struct device * dev, pm_message_t state);
         int     (*resume)       (struct device * dev);
+
+        unsigned int multithread_probe:1;
 };
 
 
-extern int driver_register(struct device_driver * drv);
+extern int __must_check driver_register(struct device_driver * drv);
 extern void driver_unregister(struct device_driver * drv);
 
 extern struct device_driver * get_driver(struct device_driver * drv);
 extern void put_driver(struct device_driver * drv);
 extern struct device_driver *driver_find(const char *name, struct bus_type *bus);
-
+extern int driver_probe_done(void);
 
 /* driverfs interface for exporting driver attributes */
 
@@ -123,16 +130,17 @@ struct driver_attribute {
 #define DRIVER_ATTR(_name,_mode,_show,_store)   \
 struct driver_attribute driver_attr_##_name = __ATTR(_name,_mode,_show,_store)
 
-extern int driver_create_file(struct device_driver *, struct driver_attribute *);
+extern int __must_check driver_create_file(struct device_driver *,
+                                        struct driver_attribute *);
 extern void driver_remove_file(struct device_driver *, struct driver_attribute *);
 
-extern int driver_for_each_device(struct device_driver * drv, struct device * start,
-                                  void * data, int (*fn)(struct device *, void *));
+extern int __must_check driver_for_each_device(struct device_driver * drv,
+                struct device *start, void *data,
+                int (*fn)(struct device *, void *));
 struct device * driver_find_device(struct device_driver *drv,
                                    struct device *start, void *data,
                                    int (*match)(struct device *, void *));
 
-
 /*
  * device classes
  */
@@ -146,17 +154,26 @@ struct class {
         struct list_head        interfaces;
         struct semaphore        sem;    /* locks both the children and interfaces lists */
 
+        struct kobject          *virtual_dir;
+
         struct class_attribute          * class_attrs;
         struct class_device_attribute   * class_dev_attrs;
+        struct device_attribute         * dev_attrs;
 
         int     (*uevent)(struct class_device *dev, char **envp,
                            int num_envp, char *buffer, int buffer_size);
+        int     (*dev_uevent)(struct device *dev, char **envp, int num_envp,
+                                char *buffer, int buffer_size);
 
         void    (*release)(struct class_device *dev);
         void    (*class_release)(struct class *class);
+        void    (*dev_release)(struct device *dev);
+
+        int     (*suspend)(struct device *, pm_message_t state);
+        int     (*resume)(struct device *);
 };
 
-extern int class_register(struct class *);
+extern int __must_check class_register(struct class *);
 extern void class_unregister(struct class *);
 
 
@@ -169,7 +186,8 @@ struct class_attribute {
 #define CLASS_ATTR(_name,_mode,_show,_store)                    \
 struct class_attribute class_attr_##_name = __ATTR(_name,_mode,_show,_store) 
 
-extern int class_create_file(struct class *, const struct class_attribute *);
+extern int __must_check class_create_file(struct class *,
+                                        const struct class_attribute *);
 extern void class_remove_file(struct class *, const struct class_attribute *);
 
 struct class_device_attribute {
@@ -182,7 +200,7 @@ struct class_device_attribute {
 struct class_device_attribute class_device_attr_##_name =       \
         __ATTR(_name,_mode,_show,_store)
 
-extern int class_device_create_file(struct class_device *,
+extern int __must_check class_device_create_file(struct class_device *,
                                     const struct class_device_attribute *);
 
 /**
@@ -242,10 +260,10 @@ class_set_devdata (struct class_device *dev, void *data)
 }
 
 
-extern int class_device_register(struct class_device *);
+extern int __must_check class_device_register(struct class_device *);
 extern void class_device_unregister(struct class_device *);
 extern void class_device_initialize(struct class_device *);
-extern int class_device_add(struct class_device *);
+extern int __must_check class_device_add(struct class_device *);
 extern void class_device_del(struct class_device *);
 
 extern int class_device_rename(struct class_device *, char *);
@@ -255,7 +273,7 @@ extern void class_device_put(struct class_device *);
 
 extern void class_device_remove_file(struct class_device *, 
                                      const struct class_device_attribute *);
-extern int class_device_create_bin_file(struct class_device *,
+extern int __must_check class_device_create_bin_file(struct class_device *,
                                         struct bin_attribute *);
 extern void class_device_remove_bin_file(struct class_device *,
                                          struct bin_attribute *);
@@ -266,22 +284,23 @@ struct class_interface {
 
         int (*add)      (struct class_device *, struct class_interface *);
         void (*remove)  (struct class_device *, struct class_interface *);
+        int (*add_dev)          (struct device *, struct class_interface *);
+        void (*remove_dev)      (struct device *, struct class_interface *);
 };
 
-extern int class_interface_register(struct class_interface *);
+extern int __must_check class_interface_register(struct class_interface *);
 extern void class_interface_unregister(struct class_interface *);
 
-extern struct class *class_create(struct module *owner, char *name);
+extern struct class *class_create(struct module *owner, const char *name);
 extern void class_destroy(struct class *cls);
 extern struct class_device *class_device_create(struct class *cls,
                                                 struct class_device *parent,
                                                 dev_t devt,
                                                 struct device *device,
-                                                char *fmt, ...)
+                                                const char *fmt, ...)
                                         __attribute__((format(printf,5,6)));
 extern void class_device_destroy(struct class *cls, dev_t devt);
 
-
 /* interface for exporting device attributes */
 struct device_attribute {
         struct attribute        attr;
@@ -294,8 +313,13 @@ struct device_attribute {
 #define DEVICE_ATTR(_name,_mode,_show,_store) \
 struct device_attribute dev_attr_##_name = __ATTR(_name,_mode,_show,_store)
 
-extern int device_create_file(struct device *device, struct device_attribute * entry);
+extern int __must_check device_create_file(struct device *device,
+                                        struct device_attribute * entry);
 extern void device_remove_file(struct device * dev, struct device_attribute * attr);
+extern int __must_check device_create_bin_file(struct device *dev,
+                                               struct bin_attribute *attr);
+extern void device_remove_bin_file(struct device *dev,
+                                   struct bin_attribute *attr);
 struct device {
         struct klist            klist_children;
         struct klist_node       knode_parent;           /* node in sibling list */
@@ -305,6 +329,7 @@ struct device {
 
         struct kobject kobj;
         char    bus_id[BUS_ID_SIZE];    /* position on parent bus */
+        unsigned                is_registered:1;
         struct device_attribute uevent_attr;
         struct device_attribute *devt_attr;
 
@@ -338,6 +363,7 @@ struct device {
         struct list_head        node;
         struct class            *class;         /* optional*/
         dev_t                   devt;           /* dev_t, creates the sysfs "dev" */
+        struct attribute_group  **groups;       /* optional groups */
 
         void    (*release)(struct device * dev);
 };
@@ -356,38 +382,41 @@ dev_set_drvdata (struct device *dev, void *data)
 
 static inline int device_is_registered(struct device *dev)
 {
-        return klist_node_attached(&dev->knode_bus);
+        return dev->is_registered;
 }
 
 /*
  * High level routines for use by the bus drivers
  */
-extern int device_register(struct device * dev);
+extern int __must_check device_register(struct device * dev);
 extern void device_unregister(struct device * dev);
 extern void device_initialize(struct device * dev);
-extern int device_add(struct device * dev);
+extern int __must_check device_add(struct device * dev);
 extern void device_del(struct device * dev);
-extern int device_for_each_child(struct device *, void *,
+extern int __must_check device_for_each_child(struct device *, void *,
                      int (*fn)(struct device *, void *));
+extern int device_rename(struct device *dev, char *new_name);
 
 /*
  * Manual binding of a device to driver. See drivers/base/bus.c
  * for information on use.
  */
-extern void device_bind_driver(struct device * dev);
+extern int __must_check device_bind_driver(struct device *dev);
 extern void device_release_driver(struct device * dev);
-extern int  device_attach(struct device * dev);
-extern void driver_attach(struct device_driver * drv);
-extern void device_reprobe(struct device *dev);
+extern int  __must_check device_attach(struct device * dev);
+extern int __must_check driver_attach(struct device_driver *drv);
+extern int __must_check device_reprobe(struct device *dev);
 
 /*
  * Easy functions for dynamically creating devices on the fly
  */
 extern struct device *device_create(struct class *cls, struct device *parent,
-                                    dev_t devt, char *fmt, ...)
+                                    dev_t devt, const char *fmt, ...)
                                     __attribute__((format(printf,4,5)));
 extern void device_destroy(struct class *cls, dev_t devt);
 
+extern int virtual_device_parent(struct device *dev);
+
 /*
  * Platform "fixup" functions - allow the platform to have their say
  * about devices and actions that the general device layer doesn't
@@ -412,7 +441,7 @@ extern void device_shutdown(void);
 
 
 /* drivers/base/firmware.c */
-extern int firmware_register(struct subsystem *);
+extern int __must_check firmware_register(struct subsystem *);
 extern void firmware_unregister(struct subsystem *);
 
 /* debugging and troubleshooting/diagnostic helpers. */
diff --git a/include/linux/dm-ioctl.h b/include/linux/dm-ioctl.h
index c67c678661..9623bb6250 100644
--- a/include/linux/dm-ioctl.h
+++ b/include/linux/dm-ioctl.h
@@ -285,9 +285,9 @@ typedef char ioctl_struct[308];
 #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        6
+#define DM_VERSION_MINOR        7
 #define DM_VERSION_PATCHLEVEL   0
-#define DM_VERSION_EXTRA        "-ioctl (2006-02-17)"
+#define DM_VERSION_EXTRA        "-ioctl (2006-06-24)"
 
 /* Status bits */
 #define DM_READONLY_FLAG        (1 << 0) /* In/Out */
@@ -314,7 +314,7 @@ typedef char ioctl_struct[308];
 #define DM_BUFFER_FULL_FLAG     (1 << 8) /* Out */
 
 /*
- * Set this to improve performance when you aren't going to use open_count.
+ * This flag is now ignored.
  */
 #define DM_SKIP_BDGET_FLAG      (1 << 9) /* In */
 
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index 635690cf3e..ff203c465f 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -24,6 +24,13 @@ enum dma_data_direction {
 #define DMA_28BIT_MASK  0x000000000fffffffULL
 #define DMA_24BIT_MASK  0x0000000000ffffffULL
 
+static inline int valid_dma_direction(int dma_direction)
+{
+        return ((dma_direction == DMA_BIDIRECTIONAL) ||
+                (dma_direction == DMA_TO_DEVICE) ||
+                (dma_direction == DMA_FROM_DEVICE));
+}
+
 #include <asm/dma-mapping.h>
 
 /* Backwards compat, remove in 2.7.x */
diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
index 78b236ca04..c94d8f1d62 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -20,7 +20,7 @@
  */
 #ifndef DMAENGINE_H
 #define DMAENGINE_H
-#include <linux/config.h>
+
 #ifdef CONFIG_DMA_ENGINE
 
 #include <linux/device.h>
@@ -44,7 +44,7 @@ enum dma_event {
 };
 
 /**
- * typedef dma_cookie_t
+ * typedef dma_cookie_t - an opaque DMA cookie
  *
  * if dma_cookie_t is >0 it's a DMA request cookie, <0 it's an error code
  */
@@ -80,14 +80,14 @@ struct dma_chan_percpu {
 
 /**
  * struct dma_chan - devices supply DMA channels, clients use them
- * @client: ptr to the client user of this chan, will be NULL when unused
- * @device: ptr to the dma device who supplies this channel, always !NULL
+ * @client: ptr to the client user of this chan, will be %NULL when unused
+ * @device: ptr to the dma device who supplies this channel, always !%NULL
  * @cookie: last cookie value returned to client
- * @chan_id:
- * @class_dev:
+ * @chan_id: channel ID for sysfs
+ * @class_dev: class device for sysfs
  * @refcount: kref, used in "bigref" slow-mode
- * @slow_ref:
- * @rcu:
+ * @slow_ref: indicates that the DMA channel is free
+ * @rcu: the DMA channel's RCU head
  * @client_node: used to add this to the client chan list
  * @device_node: used to add this to the device chan list
  * @local: per-cpu pointer to a struct dma_chan_percpu
@@ -162,10 +162,17 @@ struct dma_client {
  * @chancnt: how many DMA channels are supported
  * @channels: the list of struct dma_chan
  * @global_node: list_head for global dma_device_list
- * @refcount:
- * @done:
- * @dev_id:
- * Other func ptrs: used to make use of this device's capabilities
+ * @refcount: reference count
+ * @done: IO completion struct
+ * @dev_id: unique device ID
+ * @device_alloc_chan_resources: allocate resources and return the
+ *      number of allocated descriptors
+ * @device_free_chan_resources: release DMA channel's resources
+ * @device_memcpy_buf_to_buf: memcpy buf pointer to buf pointer
+ * @device_memcpy_buf_to_pg: memcpy buf pointer to struct page
+ * @device_memcpy_pg_to_pg: memcpy struct page/offset to struct page/offset
+ * @device_memcpy_complete: poll the status of an IOAT DMA transaction
+ * @device_memcpy_issue_pending: push appended descriptors to hardware
  */
 struct dma_device {
 
@@ -211,7 +218,7 @@ void dma_async_client_chan_request(struct dma_client *client,
  * Both @dest and @src must be mappable to a bus address according to the
  * DMA mapping API rules for streaming mappings.
  * Both @dest and @src must stay memory resident (kernel memory or locked
- * user space pages)
+ * user space pages).
  */
 static inline dma_cookie_t dma_async_memcpy_buf_to_buf(struct dma_chan *chan,
         void *dest, void *src, size_t len)
@@ -225,7 +232,7 @@ static inline dma_cookie_t dma_async_memcpy_buf_to_buf(struct dma_chan *chan,
 }
 
 /**
- * dma_async_memcpy_buf_to_pg - offloaded copy
+ * dma_async_memcpy_buf_to_pg - offloaded copy from address to page
  * @chan: DMA channel to offload copy to
  * @page: destination page
  * @offset: offset in page to copy to
@@ -250,18 +257,18 @@ static inline dma_cookie_t dma_async_memcpy_buf_to_pg(struct dma_chan *chan,
 }
 
 /**
- * dma_async_memcpy_buf_to_pg - offloaded copy
+ * dma_async_memcpy_pg_to_pg - offloaded copy from page to page
  * @chan: DMA channel to offload copy to
- * @dest_page: destination page
+ * @dest_pg: destination page
  * @dest_off: offset in page to copy to
- * @src_page: source page
+ * @src_pg: source page
  * @src_off: offset in page to copy from
  * @len: length
  *
  * Both @dest_page/@dest_off and @src_page/@src_off must be mappable to a bus
  * address according to the DMA mapping API rules for streaming mappings.
  * Both @dest_page/@dest_off and @src_page/@src_off must stay memory resident
- * (kernel memory or locked user space pages)
+ * (kernel memory or locked user space pages).
  */
 static inline dma_cookie_t dma_async_memcpy_pg_to_pg(struct dma_chan *chan,
         struct page *dest_pg, unsigned int dest_off, struct page *src_pg,
@@ -278,7 +285,7 @@ static inline dma_cookie_t dma_async_memcpy_pg_to_pg(struct dma_chan *chan,
 
 /**
  * dma_async_memcpy_issue_pending - flush pending copies to HW
- * @chan:
+ * @chan: target DMA channel
  *
  * This allows drivers to push copies to HW in batches,
  * reducing MMIO writes where possible.
diff --git a/include/linux/dmi.h b/include/linux/dmi.h
index b2cd2071d4..38dc403be7 100644
--- a/include/linux/dmi.h
+++ b/include/linux/dmi.h
@@ -27,7 +27,8 @@ enum dmi_device_type {
         DMI_DEV_TYPE_ETHERNET,
         DMI_DEV_TYPE_TOKENRING,
         DMI_DEV_TYPE_SOUND,
-        DMI_DEV_TYPE_IPMI = -1
+        DMI_DEV_TYPE_IPMI = -1,
+        DMI_DEV_TYPE_OEM_STRING = -2
 };
 
 struct dmi_header {
diff --git a/include/linux/dqblk_xfs.h b/include/linux/dqblk_xfs.h
index 2fda1b2aab..527504c11c 100644
--- a/include/linux/dqblk_xfs.h
+++ b/include/linux/dqblk_xfs.h
@@ -125,14 +125,14 @@ typedef struct fs_disk_quota {
 
 /*
  * fs_quota_stat is the struct returned in Q_XGETQSTAT for a given file system.
- * Provides a centralized way to get meta infomation about the quota subsystem.
+ * Provides a centralized way to get meta information about the quota subsystem.
  * eg. space taken up for user and group quotas, number of dquots currently
  * incore.
  */
 #define FS_QSTAT_VERSION        1       /* fs_quota_stat.qs_version */
 
 /*
- * Some basic infomation about 'quota files'.
+ * Some basic information about 'quota files'.
  */
 typedef struct fs_qfilestat {
         __u64           qfs_ino;        /* inode number */
diff --git a/include/linux/dvb/Kbuild b/include/linux/dvb/Kbuild
new file mode 100644
index 0000000000..d97b3a51e2
--- /dev/null
+++ b/include/linux/dvb/Kbuild
@@ -0,0 +1,9 @@
+header-y += ca.h
+header-y += frontend.h
+header-y += net.h
+header-y += osd.h
+header-y += version.h
+
+unifdef-y += audio.h
+unifdef-y += dmx.h
+unifdef-y += video.h
diff --git a/include/linux/dvb/dmx.h b/include/linux/dvb/dmx.h
index 2787b8a22f..c6a2353c4e 100644
--- a/include/linux/dvb/dmx.h
+++ b/include/linux/dvb/dmx.h
@@ -88,20 +88,6 @@ typedef enum
 #define DMX_PES_PCR      DMX_PES_PCR0
 
 
-typedef enum
-{
-        DMX_SCRAMBLING_EV,
-        DMX_FRONTEND_EV
-} dmx_event_t;
-
-
-typedef enum
-{
-        DMX_SCRAMBLING_OFF,
-        DMX_SCRAMBLING_ON
-} dmx_scrambling_status_t;
-
-
 typedef struct dmx_filter
 {
         __u8  filter[DMX_FILTER_SIZE];
@@ -132,17 +118,6 @@ struct dmx_pes_filter_params
         __u32          flags;
 };
 
-
-struct dmx_event
-{
-        dmx_event_t         event;
-        time_t              timeStamp;
-        union
-        {
-                dmx_scrambling_status_t scrambling;
-        } u;
-};
-
 typedef struct dmx_caps {
         __u32 caps;
         int num_decoders;
@@ -171,7 +146,6 @@ struct dmx_stc {
 #define DMX_SET_FILTER           _IOW('o', 43, struct dmx_sct_filter_params)
 #define DMX_SET_PES_FILTER       _IOW('o', 44, struct dmx_pes_filter_params)
 #define DMX_SET_BUFFER_SIZE      _IO('o', 45)
-#define DMX_GET_EVENT            _IOR('o', 46, struct dmx_event)
 #define DMX_GET_PES_PIDS         _IOR('o', 47, __u16[5])
 #define DMX_GET_CAPS             _IOR('o', 48, dmx_caps_t)
 #define DMX_SET_SOURCE           _IOW('o', 49, dmx_source_t)
diff --git a/include/linux/edd.h b/include/linux/edd.h
index 162512b886..b2b3e68aa5 100644
--- a/include/linux/edd.h
+++ b/include/linux/edd.h
@@ -52,6 +52,7 @@
 #define EDD_CL_EQUALS   0x3d646465     /* "edd=" */
 #define EDD_CL_OFF      0x666f         /* "of" for off  */
 #define EDD_CL_SKIP     0x6b73         /* "sk" for skipmbr */
+#define EDD_CL_ON       0x6e6f         /* "on" for on */
 
 #ifndef __ASSEMBLY__
 
diff --git a/include/linux/efs_fs.h b/include/linux/efs_fs.h
index fbfa6b52e2..278ef44958 100644
--- a/include/linux/efs_fs.h
+++ b/include/linux/efs_fs.h
@@ -38,7 +38,7 @@ struct statfs;
 
 extern struct inode_operations efs_dir_inode_operations;
 extern const struct file_operations efs_dir_operations;
-extern struct address_space_operations efs_symlink_aops;
+extern const struct address_space_operations efs_symlink_aops;
 
 extern void efs_read_inode(struct inode *);
 extern efs_block_t efs_map_block(struct inode *, efs_block_t);
diff --git a/include/linux/efs_fs_sb.h b/include/linux/efs_fs_sb.h
index c76088baef..ff1945e377 100644
--- a/include/linux/efs_fs_sb.h
+++ b/include/linux/efs_fs_sb.h
@@ -9,8 +9,7 @@
 #ifndef __EFS_FS_SB_H__
 #define __EFS_FS_SB_H__
 
-/* statfs() magic number for EFS */
-#define EFS_SUPER_MAGIC 0x414A53
+#include <linux/magic.h>
 
 /* EFS superblock magic numbers */
 #define EFS_MAGIC       0x072959
diff --git a/include/linux/eisa.h b/include/linux/eisa.h
index 4079242dce..1ff7c13925 100644
--- a/include/linux/eisa.h
+++ b/include/linux/eisa.h
@@ -3,8 +3,8 @@
 
 #include <linux/ioport.h>
 #include <linux/device.h>
+#include <linux/mod_devicetable.h>
 
-#define EISA_SIG_LEN   8
 #define EISA_MAX_SLOTS 8
 
 #define EISA_MAX_RESOURCES 4
@@ -27,12 +27,6 @@
 #define EISA_CONFIG_ENABLED         1
 #define EISA_CONFIG_FORCED          2
 
-/* The EISA signature, in ASCII form, null terminated */
-struct eisa_device_id {
-        char          sig[EISA_SIG_LEN];
-        unsigned long driver_data;
-};
-
 /* There is not much we can say about an EISA device, apart from
  * signature, slot number, and base address. dma_mask is set by
  * default to parent device mask..*/
diff --git a/include/linux/elf-em.h b/include/linux/elf-em.h
index 114a96d256..666e0a5f00 100644
--- a/include/linux/elf-em.h
+++ b/include/linux/elf-em.h
@@ -11,7 +11,12 @@
 #define EM_486          6       /* Perhaps disused */
 #define EM_860          7
 #define EM_MIPS         8       /* MIPS R3000 (officially, big-endian only) */
+                                /* Next two are historical and binaries and
+                                   modules of these types will be rejected by
+                                   Linux.  */
+#define EM_MIPS_RS3_LE  10      /* MIPS R3000 little-endian */
 #define EM_MIPS_RS4_BE  10      /* MIPS R4000 big-endian */
+
 #define EM_PARISC       15      /* HPPA */
 #define EM_SPARC32PLUS  18      /* Sun's "v8plus" */
 #define EM_PPC          20      /* PowerPC */
@@ -26,6 +31,7 @@
 #define EM_M32R         88      /* Renesas M32R */
 #define EM_H8_300       46      /* Renesas H8/300,300H,H8S */
 #define EM_FRV          0x5441  /* Fujitsu FR-V */
+#define EM_AVR32        0x18ad  /* Atmel AVR32 */
 
 /*
  * This is an interim value that we will use until the committee comes
diff --git a/include/linux/elfcore.h b/include/linux/elfcore.h
index 0cf0bea010..9631dddae3 100644
--- a/include/linux/elfcore.h
+++ b/include/linux/elfcore.h
@@ -60,6 +60,16 @@ struct elf_prstatus
         long    pr_instr;               /* Current instruction */
 #endif
         elf_gregset_t pr_reg;   /* GP registers */
+#ifdef CONFIG_BINFMT_ELF_FDPIC
+        /* When using FDPIC, the loadmap addresses need to be communicated
+         * to GDB in order for GDB to do the necessary relocations.  The
+         * fields (below) used to communicate this information are placed
+         * immediately after ``pr_reg'', so that the loadmap addresses may
+         * be viewed as part of the register set if so desired.
+         */
+        unsigned long pr_exec_fdpic_loadmap;
+        unsigned long pr_interp_fdpic_loadmap;
+#endif
         int pr_fpvalid;         /* True if math co-processor being used.  */
 };
 
diff --git a/include/linux/elfnote.h b/include/linux/elfnote.h
new file mode 100644
index 0000000000..67396db141
--- /dev/null
+++ b/include/linux/elfnote.h
@@ -0,0 +1,90 @@
+#ifndef _LINUX_ELFNOTE_H
+#define _LINUX_ELFNOTE_H
+/*
+ * Helper macros to generate ELF Note structures, which are put into a
+ * PT_NOTE segment of the final vmlinux image.  These are useful for
+ * including name-value pairs of metadata into the kernel binary (or
+ * modules?) for use by external programs.
+ *
+ * Each note has three parts: a name, a type and a desc.  The name is
+ * intended to distinguish the note's originator, so it would be a
+ * company, project, subsystem, etc; it must be in a suitable form for
+ * use in a section name.  The type is an integer which is used to tag
+ * the data, and is considered to be within the "name" namespace (so
+ * "FooCo"'s type 42 is distinct from "BarProj"'s type 42).  The
+ * "desc" field is the actual data.  There are no constraints on the
+ * desc field's contents, though typically they're fairly small.
+ *
+ * All notes from a given NAME are put into a section named
+ * .note.NAME.  When the kernel image is finally linked, all the notes
+ * are packed into a single .notes section, which is mapped into the
+ * PT_NOTE segment.  Because notes for a given name are grouped into
+ * the same section, they'll all be adjacent the output file.
+ *
+ * This file defines macros for both C and assembler use.  Their
+ * syntax is slightly different, but they're semantically similar.
+ *
+ * See the ELF specification for more detail about ELF notes.
+ */
+
+#ifdef __ASSEMBLER__
+/*
+ * Generate a structure with the same shape as Elf{32,64}_Nhdr (which
+ * turn out to be the same size and shape), followed by the name and
+ * desc data with appropriate padding.  The 'desctype' argument is the
+ * assembler pseudo op defining the type of the data e.g. .asciz while
+ * 'descdata' is the data itself e.g.  "hello, world".
+ *
+ * e.g. ELFNOTE(XYZCo, 42, .asciz, "forty-two")
+ *      ELFNOTE(XYZCo, 12, .long, 0xdeadbeef)
+ */
+#define ELFNOTE(name, type, desctype, descdata) \
+.pushsection .note.name                 ;       \
+  .align 4                              ;       \
+  .long 2f - 1f         /* namesz */    ;       \
+  .long 4f - 3f         /* descsz */    ;       \
+  .long type                            ;       \
+1:.asciz "name"                         ;       \
+2:.align 4                              ;       \
+3:desctype descdata                     ;       \
+4:.align 4                              ;       \
+.popsection                             ;
+#else   /* !__ASSEMBLER__ */
+#include <linux/elf.h>
+/*
+ * Use an anonymous structure which matches the shape of
+ * Elf{32,64}_Nhdr, but includes the name and desc data.  The size and
+ * type of name and desc depend on the macro arguments.  "name" must
+ * be a literal string, and "desc" must be passed by value.  You may
+ * only define one note per line, since __LINE__ is used to generate
+ * unique symbols.
+ */
+#define _ELFNOTE_PASTE(a,b)     a##b
+#define _ELFNOTE(size, name, unique, type, desc)                        \
+        static const struct {                                           \
+                struct elf##size##_note _nhdr;                          \
+                unsigned char _name[sizeof(name)]                       \
+                __attribute__((aligned(sizeof(Elf##size##_Word))));     \
+                typeof(desc) _desc                                      \
+                             __attribute__((aligned(sizeof(Elf##size##_Word)))); \
+        } _ELFNOTE_PASTE(_note_, unique)                                \
+                __attribute_used__                                      \
+                __attribute__((section(".note." name),                  \
+                               aligned(sizeof(Elf##size##_Word)),       \
+                               unused)) = {                             \
+                {                                                       \
+                        sizeof(name),                                   \
+                        sizeof(desc),                                   \
+                        type,                                           \
+                },                                                      \
+                name,                                                   \
+                desc                                                    \
+        }
+#define ELFNOTE(size, name, type, desc)         \
+        _ELFNOTE(size, name, __LINE__, type, desc)
+
+#define ELFNOTE32(name, type, desc) ELFNOTE(32, name, type, desc)
+#define ELFNOTE64(name, type, desc) ELFNOTE(64, name, type, desc)
+#endif  /* __ASSEMBLER__ */
+
+#endif /* _LINUX_ELFNOTE_H */
diff --git a/include/linux/err.h b/include/linux/err.h
index ff71d2af5d..1ab1d44f8d 100644
--- a/include/linux/err.h
+++ b/include/linux/err.h
@@ -13,7 +13,11 @@
  * This should be a per-architecture thing, to allow different
  * error and pointer decisions.
  */
-#define IS_ERR_VALUE(x) unlikely((x) > (unsigned long)-1000L)
+#define MAX_ERRNO       4095
+
+#ifndef __ASSEMBLY__
+
+#define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
 
 static inline void *ERR_PTR(long error)
 {
@@ -30,4 +34,6 @@ static inline long IS_ERR(const void *ptr)
         return IS_ERR_VALUE((unsigned long)ptr);
 }
 
+#endif
+
 #endif /* _LINUX_ERR_H */
diff --git a/include/linux/errqueue.h b/include/linux/errqueue.h
index 408118a077..92f8d4fab3 100644
--- a/include/linux/errqueue.h
+++ b/include/linux/errqueue.h
@@ -38,7 +38,7 @@ struct sock_exterr_skb
         } header;
         struct sock_extended_err        ee;
         u16                             addr_offset;
-        u16                             port;
+        __be16                          port;
 };
 
 #endif
diff --git a/include/linux/eventpoll.h b/include/linux/eventpoll.h
index 1e4bdfcf83..84cfa8bbdc 100644
--- a/include/linux/eventpoll.h
+++ b/include/linux/eventpoll.h
@@ -1,6 +1,6 @@
 /*
  *  include/linux/eventpoll.h ( Efficent event polling implementation )
- *  Copyright (C) 2001,...,2003  Davide Libenzi
+ *  Copyright (C) 2001,...,2006  Davide Libenzi
  *
  *  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
diff --git a/include/linux/ext2_fs.h b/include/linux/ext2_fs.h
index facf34e989..33a1aa1073 100644
--- a/include/linux/ext2_fs.h
+++ b/include/linux/ext2_fs.h
@@ -17,6 +17,7 @@
 #define _LINUX_EXT2_FS_H
 
 #include <linux/types.h>
+#include <linux/magic.h>
 
 /*
  * The second extended filesystem constants/structures
@@ -63,11 +64,6 @@
 /* First non-reserved inode for old ext2 filesystems */
 #define EXT2_GOOD_OLD_FIRST_INO 11
 
-/*
- * The second extended file system magic number
- */
-#define EXT2_SUPER_MAGIC        0xEF53
-
 #ifdef __KERNEL__
 #include <linux/ext2_fs_sb.h>
 static inline struct ext2_sb_info *EXT2_SB(struct super_block *sb)
diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h
index 757d54d8f1..cc08f56750 100644
--- a/include/linux/ext3_fs.h
+++ b/include/linux/ext3_fs.h
@@ -17,6 +17,7 @@
 #define _LINUX_EXT3_FS_H
 
 #include <linux/types.h>
+#include <linux/magic.h>
 
 /*
  * The second extended filesystem constants/structures
@@ -67,11 +68,6 @@
 #define EXT3_GOOD_OLD_FIRST_INO 11
 
 /*
- * The second extended file system magic number
- */
-#define EXT3_SUPER_MAGIC        0xEF53
-
-/*
  * Maximal count of links to a file
  */
 #define EXT3_LINK_MAX           32000
@@ -464,7 +460,7 @@ struct ext3_super_block {
          */
         __u8    s_prealloc_blocks;      /* Nr of blocks to try to preallocate*/
         __u8    s_prealloc_dir_blocks;  /* Nr to preallocate for dirs */
-        __u16   s_reserved_gdt_blocks;  /* Per group desc for online growth */
+        __le16  s_reserved_gdt_blocks;  /* Per group desc for online growth */
         /*
          * Journaling support valid if EXT3_FEATURE_COMPAT_HAS_JOURNAL set.
          */
@@ -477,7 +473,7 @@ struct ext3_super_block {
         __u8    s_reserved_char_pad;
         __u16   s_reserved_word_pad;
         __le32  s_default_mount_opts;
-        __le32  s_first_meta_bg;        /* First metablock block group */
+        __le32  s_first_meta_bg;        /* First metablock block group */
         __u32   s_reserved[190];        /* Padding to the end of the block */
 };
 
@@ -492,6 +488,15 @@ static inline struct ext3_inode_info *EXT3_I(struct inode *inode)
 {
         return container_of(inode, struct ext3_inode_info, vfs_inode);
 }
+
+static inline int ext3_valid_inum(struct super_block *sb, unsigned long ino)
+{
+        return ino == EXT3_ROOT_INO ||
+                ino == EXT3_JOURNAL_INO ||
+                ino == EXT3_RESIZE_INO ||
+                (ino >= EXT3_FIRST_INO(sb) &&
+                 ino <= le32_to_cpu(EXT3_SB(sb)->s_es->s_inodes_count));
+}
 #else
 /* Assume that user mode programs are passing in an ext3fs superblock, not
  * a kernel struct super_block.  This will allow us to call the feature-test
@@ -710,6 +715,14 @@ struct dir_private_info {
         __u32           next_hash;
 };
 
+/* calculate the first block number of the group */
+static inline ext3_fsblk_t
+ext3_group_first_block_no(struct super_block *sb, unsigned long group_no)
+{
+        return group_no * (ext3_fsblk_t)EXT3_BLOCKS_PER_GROUP(sb) +
+                le32_to_cpu(EXT3_SB(sb)->s_es->s_first_data_block);
+}
+
 /*
  * Special error return code only used by dx_probe() and its callers.
  */
@@ -730,14 +743,16 @@ struct dir_private_info {
 /* balloc.c */
 extern int ext3_bg_has_super(struct super_block *sb, int group);
 extern unsigned long ext3_bg_num_gdb(struct super_block *sb, int group);
-extern int ext3_new_block (handle_t *, struct inode *, unsigned long, int *);
-extern int ext3_new_blocks (handle_t *, struct inode *, unsigned long,
-                        unsigned long *, int *);
-extern void ext3_free_blocks (handle_t *, struct inode *, unsigned long,
-                              unsigned long);
-extern void ext3_free_blocks_sb (handle_t *, struct super_block *,
-                                 unsigned long, unsigned long, int *);
-extern unsigned long ext3_count_free_blocks (struct super_block *);
+extern ext3_fsblk_t ext3_new_block (handle_t *handle, struct inode *inode,
+                        ext3_fsblk_t goal, int *errp);
+extern ext3_fsblk_t ext3_new_blocks (handle_t *handle, struct inode *inode,
+                        ext3_fsblk_t goal, unsigned long *count, int *errp);
+extern void ext3_free_blocks (handle_t *handle, struct inode *inode,
+                        ext3_fsblk_t block, unsigned long count);
+extern void ext3_free_blocks_sb (handle_t *handle, struct super_block *sb,
+                                 ext3_fsblk_t block, unsigned long count,
+                                unsigned long *pdquot_freed_blocks);
+extern ext3_fsblk_t ext3_count_free_blocks (struct super_block *);
 extern void ext3_check_blocks_bitmap (struct super_block *);
 extern struct ext3_group_desc * ext3_get_group_desc(struct super_block * sb,
                                                     unsigned int block_group,
@@ -773,7 +788,8 @@ extern unsigned long ext3_count_free (struct buffer_head *, unsigned);
 
 
 /* inode.c */
-int ext3_forget(handle_t *, int, struct inode *, struct buffer_head *, int);
+int ext3_forget(handle_t *handle, int is_metadata, struct inode *inode,
+                struct buffer_head *bh, ext3_fsblk_t blocknr);
 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,
@@ -808,7 +824,7 @@ extern int ext3_group_add(struct super_block *sb,
                                 struct ext3_new_group_data *input);
 extern int ext3_group_extend(struct super_block *sb,
                                 struct ext3_super_block *es,
-                                unsigned long n_blocks_count);
+                                ext3_fsblk_t n_blocks_count);
 
 /* super.c */
 extern void ext3_error (struct super_block *, const char *, const char *, ...)
diff --git a/include/linux/ext3_fs_i.h b/include/linux/ext3_fs_i.h
index 7abf901471..4395e52067 100644
--- a/include/linux/ext3_fs_i.h
+++ b/include/linux/ext3_fs_i.h
@@ -21,13 +21,21 @@
 #include <linux/seqlock.h>
 #include <linux/mutex.h>
 
+/* data type for block offset of block group */
+typedef int ext3_grpblk_t;
+
+/* data type for filesystem-wide blocks number */
+typedef unsigned long ext3_fsblk_t;
+
+#define E3FSBLK "%lu"
+
 struct ext3_reserve_window {
-        __u32                   _rsv_start;     /* First byte reserved */
-        __u32                   _rsv_end;       /* Last byte reserved or 0 */
+        ext3_fsblk_t    _rsv_start;     /* First byte reserved */
+        ext3_fsblk_t    _rsv_end;       /* Last byte reserved or 0 */
 };
 
 struct ext3_reserve_window_node {
-        struct rb_node          rsv_node;
+        struct rb_node          rsv_node;
         __u32                   rsv_goal_size;
         __u32                   rsv_alloc_hit;
         struct ext3_reserve_window      rsv_window;
@@ -50,7 +58,7 @@ struct ext3_block_alloc_info {
          * allocated to this file.  This give us the goal (target) for the next
          * allocation when we detect linearly ascending requests.
          */
-        __u32                   last_alloc_physical_block;
+        ext3_fsblk_t            last_alloc_physical_block;
 };
 
 #define rsv_start rsv_window._rsv_start
@@ -67,7 +75,7 @@ struct ext3_inode_info {
         __u8    i_frag_no;
         __u8    i_frag_size;
 #endif
-        __u32   i_file_acl;
+        ext3_fsblk_t    i_file_acl;
         __u32   i_dir_acl;
         __u32   i_dtime;
 
diff --git a/include/linux/ext3_jbd.h b/include/linux/ext3_jbd.h
index c8307c02dd..ce0e6109af 100644
--- a/include/linux/ext3_jbd.h
+++ b/include/linux/ext3_jbd.h
@@ -23,7 +23,7 @@
 
 /* Define the number of blocks we need to account to a transaction to
  * modify one block of data.
- * 
+ *
  * We may have to touch one inode, one bitmap buffer, up to three
  * indirection blocks, the group and superblock summaries, and the data
  * block to complete the transaction.  */
@@ -88,16 +88,16 @@
 #endif
 
 int
-ext3_mark_iloc_dirty(handle_t *handle, 
+ext3_mark_iloc_dirty(handle_t *handle,
                      struct inode *inode,
                      struct ext3_iloc *iloc);
 
-/* 
+/*
  * On success, We end up with an outstanding reference count against
- * iloc->bh.  This _must_ be cleaned up later. 
+ * iloc->bh.  This _must_ be cleaned up later.
  */
 
-int ext3_reserve_inode_write(handle_t *handle, struct inode *inode, 
+int ext3_reserve_inode_write(handle_t *handle, struct inode *inode,
                         struct ext3_iloc *iloc);
 
 int ext3_mark_inode_dirty(handle_t *handle, struct inode *inode);
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 315d89740d..2f335e9660 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -366,16 +366,21 @@ struct fb_cursor {
         struct fb_image image;  /* Cursor image */
 };
 
+#ifdef CONFIG_FB_BACKLIGHT
+/* Settings for the generic backlight code */
+#define FB_BACKLIGHT_LEVELS     128
+#define FB_BACKLIGHT_MAX        0xFF
+#endif
+
 #ifdef __KERNEL__
 
 #include <linux/fs.h>
 #include <linux/init.h>
-#include <linux/tty.h>
 #include <linux/device.h>
 #include <linux/workqueue.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/notifier.h>
 #include <linux/list.h>
+#include <linux/backlight.h>
 #include <asm/io.h>
 
 struct vm_area_struct;
@@ -497,23 +502,19 @@ struct fb_cursor_user {
 #define FB_EVENT_MODE_DELETE            0x04
 /*      A driver registered itself */
 #define FB_EVENT_FB_REGISTERED          0x05
+/*      A driver unregistered itself */
+#define FB_EVENT_FB_UNREGISTERED        0x06
 /*      CONSOLE-SPECIFIC: get console to framebuffer mapping */
-#define FB_EVENT_GET_CONSOLE_MAP        0x06
+#define FB_EVENT_GET_CONSOLE_MAP        0x07
 /*      CONSOLE-SPECIFIC: set console to framebuffer mapping */
-#define FB_EVENT_SET_CONSOLE_MAP        0x07
+#define FB_EVENT_SET_CONSOLE_MAP        0x08
 /*      A display blank is requested       */
-#define FB_EVENT_BLANK                  0x08
+#define FB_EVENT_BLANK                  0x09
 /*      Private modelist is to be replaced */
-#define FB_EVENT_NEW_MODELIST           0x09
+#define FB_EVENT_NEW_MODELIST           0x0A
 /*      The resolution of the passed in fb_info about to change and
         all vc's should be changed         */
-#define FB_EVENT_MODE_CHANGE_ALL        0x0A
-/*      CONSOLE-SPECIFIC: set console rotation */
-#define FB_EVENT_SET_CON_ROTATE         0x0B
-/*      CONSOLE-SPECIFIC: get console rotation */
-#define FB_EVENT_GET_CON_ROTATE         0x0C
-/*      CONSOLE-SPECIFIC: rotate all consoles */
-#define FB_EVENT_SET_CON_ROTATE_ALL     0x0D
+#define FB_EVENT_MODE_CHANGE_ALL        0x0B
 
 struct fb_event {
         struct fb_info *info;
@@ -523,7 +524,7 @@ struct fb_event {
 
 extern int fb_register_client(struct notifier_block *nb);
 extern int fb_unregister_client(struct notifier_block *nb);
-
+extern int fb_notifier_call_chain(unsigned long val, void *v);
 /*
  * Pixmap structure definition
  *
@@ -555,7 +556,7 @@ struct fb_pixmap {
  * Frame buffer operations
  *
  * LOCKING NOTE: those functions must _ALL_ be called with the console
- * semaphore held, this is the only suitable locking mecanism we have
+ * semaphore held, this is the only suitable locking mechanism we have
  * in 2.6. Some may be called at interrupt time at this point though.
  */
 
@@ -756,6 +757,21 @@ struct fb_info {
         struct fb_cmap cmap;            /* Current cmap */
         struct list_head modelist;      /* mode list */
         struct fb_videomode *mode;      /* current mode */
+
+#ifdef CONFIG_FB_BACKLIGHT
+        /* Lock ordering:
+         * bl_mutex (protects bl_dev and bl_curve)
+         *   bl_dev->sem (backlight class)
+         */
+        struct mutex bl_mutex;
+
+        /* assigned backlight device */
+        struct backlight_device *bl_dev;
+
+        /* Backlight level curve */
+        u8 bl_curve[FB_BACKLIGHT_LEVELS];
+#endif
+
         struct fb_ops *fbops;
         struct device *device;
         struct class_device *class_device; /* sysfs per device attrs */
@@ -870,7 +886,6 @@ extern int fb_get_color_depth(struct fb_var_screeninfo *var,
                               struct fb_fix_screeninfo *fix);
 extern int fb_get_options(char *name, char **option);
 extern int fb_new_modelist(struct fb_info *info);
-extern int fb_con_duit(struct fb_info *info, int event, void *data);
 
 extern struct fb_info *registered_fb[FB_MAX];
 extern int num_registered_fb;
@@ -895,6 +910,7 @@ extern struct fb_info *framebuffer_alloc(size_t size, struct device *dev);
 extern void framebuffer_release(struct fb_info *info);
 extern int fb_init_class_device(struct fb_info *fb_info);
 extern void fb_cleanup_class_device(struct fb_info *head);
+extern void fb_bl_default_curve(struct fb_info *fb_info, u8 off, u8 min, u8 max);
 
 /* drivers/video/fbmon.c */
 #define FB_MAXTIMINGS           0
diff --git a/include/linux/fcntl.h b/include/linux/fcntl.h
index c52a63755f..996f5611cd 100644
--- a/include/linux/fcntl.h
+++ b/include/linux/fcntl.h
@@ -29,6 +29,7 @@
 #define AT_SYMLINK_NOFOLLOW     0x100   /* Do not follow symbolic links.  */
 #define AT_REMOVEDIR            0x200   /* Remove directory instead of
                                            unlinking file.  */
+#define AT_SYMLINK_FOLLOW       0x400   /* Follow symbolic links.  */
 
 #ifdef __KERNEL__
 
diff --git a/include/linux/fib_rules.h b/include/linux/fib_rules.h
new file mode 100644
index 0000000000..4418c8d9d4
--- /dev/null
+++ b/include/linux/fib_rules.h
@@ -0,0 +1,65 @@
+#ifndef __LINUX_FIB_RULES_H
+#define __LINUX_FIB_RULES_H
+
+#include <linux/types.h>
+#include <linux/rtnetlink.h>
+
+/* rule is permanent, and cannot be deleted */
+#define FIB_RULE_PERMANENT      1
+
+struct fib_rule_hdr
+{
+        __u8            family;
+        __u8            dst_len;
+        __u8            src_len;
+        __u8            tos;
+
+        __u8            table;
+        __u8            res1;   /* reserved */
+        __u8            res2;   /* reserved */
+        __u8            action;
+
+        __u32           flags;
+};
+
+enum
+{
+        FRA_UNSPEC,
+        FRA_DST,        /* destination address */
+        FRA_SRC,        /* source address */
+        FRA_IFNAME,     /* interface name */
+        FRA_UNUSED1,
+        FRA_UNUSED2,
+        FRA_PRIORITY,   /* priority/preference */
+        FRA_UNUSED3,
+        FRA_UNUSED4,
+        FRA_UNUSED5,
+        FRA_FWMARK,     /* netfilter mark */
+        FRA_FLOW,       /* flow/class id */
+        FRA_UNUSED6,
+        FRA_UNUSED7,
+        FRA_UNUSED8,
+        FRA_TABLE,      /* Extended table id */
+        FRA_FWMASK,     /* mask for netfilter mark */
+        __FRA_MAX
+};
+
+#define FRA_MAX (__FRA_MAX - 1)
+
+enum
+{
+        FR_ACT_UNSPEC,
+        FR_ACT_TO_TBL,          /* Pass to fixed table */
+        FR_ACT_RES1,
+        FR_ACT_RES2,
+        FR_ACT_RES3,
+        FR_ACT_RES4,
+        FR_ACT_BLACKHOLE,       /* Drop without notification */
+        FR_ACT_UNREACHABLE,     /* Drop with ENETUNREACH */
+        FR_ACT_PROHIBIT,        /* Drop with EACCES */
+        __FR_ACT_MAX,
+};
+
+#define FR_ACT_MAX (__FR_ACT_MAX - 1)
+
+#endif
diff --git a/include/linux/file.h b/include/linux/file.h
index 9f7c251386..74183e6f7f 100644
--- a/include/linux/file.h
+++ b/include/linux/file.h
@@ -112,5 +112,6 @@ struct task_struct;
 
 struct files_struct *get_files_struct(struct task_struct *);
 void FASTCALL(put_files_struct(struct files_struct *fs));
+void reset_files_struct(struct task_struct *, struct files_struct *);
 
 #endif /* __LINUX_FILE_H */
diff --git a/include/linux/filter.h b/include/linux/filter.h
index c6cb8f0950..91b2e3b925 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -25,10 +25,10 @@
  
 struct sock_filter      /* Filter block */
 {
-        __u16   code;   /* Actual filter code */
-        __u8    jt;     /* Jump true */
-        __u8    jf;     /* Jump false */
-        __u32   k;      /* Generic multiuse field */
+        __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. */
@@ -41,8 +41,9 @@ struct sock_fprog	/* Required for SO_ATTACH_FILTER. */
 struct sk_filter
 {
         atomic_t                refcnt;
-        unsigned int            len;    /* Number of filter blocks */
-        struct sock_filter      insns[0];
+        unsigned int            len;    /* Number of filter blocks */
+        struct rcu_head         rcu;
+        struct sock_filter      insns[0];
 };
 
 static inline unsigned int sk_filter_len(struct sk_filter *fp)
diff --git a/include/linux/fs.h b/include/linux/fs.h
index dba4cbd157..6eafbe3094 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -27,6 +27,10 @@
 #define BLOCK_SIZE_BITS 10
 #define BLOCK_SIZE (1<<BLOCK_SIZE_BITS)
 
+#define SEEK_SET        0       /* seek relative to beginning of file */
+#define SEEK_CUR        1       /* seek relative to current file position */
+#define SEEK_END        2       /* seek relative to end of file */
+
 /* And dynamically-tunable limits and defaults: */
 struct files_stat_struct {
         int nr_files;           /* read only */
@@ -88,9 +92,10 @@ extern int dir_notify_enable;
 #define FS_REQUIRES_DEV 1 
 #define FS_BINARY_MOUNTDATA 2
 #define FS_REVAL_DOT    16384   /* Check the paths ".", ".." for staleness */
-#define FS_ODD_RENAME   32768   /* Temporary stuff; will go away as soon
-                                  * as nfs_rename() will be cleaned up
-                                  */
+#define FS_RENAME_DOES_D_MOVE   32768   /* FS will handle d_move()
+                                         * during rename() internally.
+                                         */
+
 /*
  * These are the fs-independent mount-flags: up to 32 flags are supported
  */
@@ -392,7 +397,7 @@ struct address_space {
         unsigned int            truncate_count; /* Cover race condition with truncate */
         unsigned long           nrpages;        /* number of total pages */
         pgoff_t                 writeback_index;/* writeback starts here */
-        struct address_space_operations *a_ops; /* methods */
+        const struct address_space_operations *a_ops;   /* methods */
         unsigned long           flags;          /* error bits/gfp mask */
         struct backing_dev_info *backing_dev_info; /* device readahead, etc */
         spinlock_t              private_lock;   /* for use by the address_space */
@@ -436,6 +441,21 @@ struct block_device {
 };
 
 /*
+ * bdev->bd_mutex nesting subclasses for the lock validator:
+ *
+ * 0: normal
+ * 1: 'whole'
+ * 2: 'partition'
+ */
+enum bdev_bd_mutex_lock_class
+{
+        BD_MUTEX_NORMAL,
+        BD_MUTEX_WHOLE,
+        BD_MUTEX_PARTITION
+};
+
+
+/*
  * Radix-tree tags, for tagging dirty and writeback pages within the pagecache
  * radix trees
  */
@@ -492,7 +512,6 @@ struct inode {
         struct timespec         i_mtime;
         struct timespec         i_ctime;
         unsigned int            i_blkbits;
-        unsigned long           i_blksize;
         unsigned long           i_version;
         blkcnt_t                i_blocks;
         unsigned short          i_bytes;
@@ -508,11 +527,12 @@ struct inode {
 #ifdef CONFIG_QUOTA
         struct dquot            *i_dquot[MAXQUOTAS];
 #endif
-        /* These three should probably be a union */
         struct list_head        i_devices;
-        struct pipe_inode_info  *i_pipe;
-        struct block_device     *i_bdev;
-        struct cdev             *i_cdev;
+        union {
+                struct pipe_inode_info  *i_pipe;
+                struct block_device     *i_bdev;
+                struct cdev             *i_cdev;
+        };
         int                     i_cindex;
 
         __u32                   i_generation;
@@ -533,16 +553,36 @@ struct inode {
         unsigned int            i_flags;
 
         atomic_t                i_writecount;
+#ifdef CONFIG_SECURITY
         void                    *i_security;
-        union {
-                void            *generic_ip;
-        } u;
+#endif
+        void                    *i_private; /* fs or device private pointer */
 #ifdef __NEED_I_SIZE_ORDERED
         seqcount_t              i_size_seqcount;
 #endif
 };
 
 /*
+ * inode->i_mutex nesting subclasses for the lock validator:
+ *
+ * 0: the object of the current VFS operation
+ * 1: parent
+ * 2: child/target
+ * 3: quota file
+ *
+ * The locking order between these classes is
+ * parent -> child -> normal -> xattr -> quota
+ */
+enum inode_i_mutex_lock_class
+{
+        I_MUTEX_NORMAL,
+        I_MUTEX_PARENT,
+        I_MUTEX_CHILD,
+        I_MUTEX_XATTR,
+        I_MUTEX_QUOTA
+};
+
+/*
  * NOTE: in a 32bit arch with a preemptable kernel and
  * an UP compile the i_size_read/write must be atomic
  * with respect to the local cpu (unlike with preempt disabled),
@@ -607,7 +647,6 @@ struct fown_struct {
         rwlock_t lock;          /* protects pid, uid, euid fields */
         int pid;                /* pid or -pgrp where SIGIO should be sent */
         uid_t uid, euid;        /* uid/euid of process setting the owner */
-        void *security;
         int signum;             /* posix.1b rt signal to be delivered on IO */
 };
 
@@ -650,8 +689,9 @@ struct file {
         struct file_ra_state    f_ra;
 
         unsigned long           f_version;
+#ifdef CONFIG_SECURITY
         void                    *f_security;
-
+#endif
         /* needed for tty driver, and maybe others */
         void                    *private_data;
 
@@ -682,6 +722,7 @@ extern spinlock_t files_lock;
 #define FL_POSIX        1
 #define FL_FLOCK        2
 #define FL_ACCESS       8       /* not trying to lock, just looking */
+#define FL_EXISTS       16      /* when unlocking, test for existence */
 #define FL_LEASE        32      /* lease held on this file */
 #define FL_CLOSE        64      /* unlock on close */
 #define FL_SLEEP        128     /* A blocking lock */
@@ -838,7 +879,9 @@ struct super_block {
         int                     s_syncing;
         int                     s_need_sync_fs;
         atomic_t                s_active;
+#ifdef CONFIG_SECURITY
         void                    *s_security;
+#endif
         struct xattr_handler    **s_xattr;
 
         struct list_head        s_inodes;       /* all inodes */
@@ -1100,13 +1143,14 @@ struct super_operations {
         int (*statfs) (struct dentry *, struct kstatfs *);
         int (*remount_fs) (struct super_block *, int *, char *);
         void (*clear_inode) (struct inode *);
-        void (*umount_begin) (struct super_block *);
+        void (*umount_begin) (struct vfsmount *, int);
 
         int (*show_options)(struct seq_file *, struct vfsmount *);
         int (*show_stats)(struct seq_file *, struct vfsmount *);
-
+#ifdef CONFIG_QUOTA
         ssize_t (*quota_read)(struct super_block *, int, char *, size_t, loff_t);
         ssize_t (*quota_write)(struct super_block *, int, const char *, size_t, loff_t);
+#endif
 };
 
 /* Inode state bits.  Protected by inode_lock. */
@@ -1276,6 +1320,8 @@ struct file_system_type {
         struct module *owner;
         struct file_system_type * next;
         struct list_head fs_supers;
+        struct lock_class_key s_lock_key;
+        struct lock_class_key s_umount_key;
 };
 
 extern int get_sb_bdev(struct file_system_type *fs_type,
@@ -1404,8 +1450,9 @@ extern void bd_set_size(struct block_device *, loff_t size);
 extern void bd_forget(struct inode *inode);
 extern void bdput(struct block_device *);
 extern struct block_device *open_by_devnum(dev_t, unsigned);
+extern struct block_device *open_partition_by_devnum(dev_t, unsigned);
 extern const struct file_operations def_blk_fops;
-extern struct address_space_operations def_blk_aops;
+extern const struct address_space_operations def_blk_aops;
 extern const struct file_operations def_chr_fops;
 extern const struct file_operations bad_sock_fops;
 extern const struct file_operations def_fifo_fops;
@@ -1414,6 +1461,7 @@ extern int blkdev_ioctl(struct inode *, struct file *, unsigned, unsigned long);
 extern long compat_blkdev_ioctl(struct file *, unsigned, unsigned long);
 extern int blkdev_get(struct block_device *, mode_t, unsigned);
 extern int blkdev_put(struct block_device *);
+extern int blkdev_put_partition(struct block_device *);
 extern int bd_claim(struct block_device *, void *);
 extern void bd_release(struct block_device *);
 #ifdef CONFIG_SYSFS
@@ -1767,7 +1815,7 @@ extern struct inode_operations simple_dir_inode_operations;
 struct tree_descr { char *name; const struct file_operations *ops; int mode; };
 struct dentry *d_alloc_name(struct dentry *, const char *);
 extern int simple_fill_super(struct super_block *, int, struct tree_descr *);
-extern int simple_pin_fs(char *name, struct vfsmount **mount, int *count);
+extern int simple_pin_fs(struct file_system_type *, struct vfsmount **mount, int *count);
 extern void simple_release_fs(struct vfsmount **mount, int *count);
 
 extern ssize_t simple_read_from_buffer(void __user *, size_t, loff_t *, const void *, size_t);
diff --git a/include/linux/fs_enet_pd.h b/include/linux/fs_enet_pd.h
index 783c476b86..74ed35a00a 100644
--- a/include/linux/fs_enet_pd.h
+++ b/include/linux/fs_enet_pd.h
@@ -69,34 +69,21 @@ enum fs_ioport {
         fsiop_porte,
 };
 
-struct fs_mii_bus_info {
-        int method;             /* mii method                  */
-        int id;                 /* the id of the mii_bus       */
-        int disable_aneg;       /* if the controller needs to negothiate speed & duplex */
-        int lpa;                /* the default board-specific vallues will be applied otherwise */
-
-        union {
-                struct {
-                        int duplex;
-                        int speed;
-                } fixed;
-
-                struct {
-                        /* nothing */
-                } fec;
-                
-                struct {
-                        /* nothing */
-                } scc;
-
-                struct {
-                        int mdio_port;  /* port & bit for MDIO */
-                        int mdio_bit;
-                        int mdc_port;   /* port & bit for MDC  */
-                        int mdc_bit;
-                        int delay;      /* delay in us         */
-                } bitbang;
-        } i;
+struct fs_mii_bit {
+        u32 offset;
+        u8 bit;
+        u8 polarity;
+};
+struct fs_mii_bb_platform_info {
+        struct fs_mii_bit       mdio_dir;
+        struct fs_mii_bit       mdio_dat;
+        struct fs_mii_bit       mdc_dat;
+        int mdio_port;  /* port & bit for MDIO */
+        int mdio_bit;
+        int mdc_port;   /* port & bit for MDC  */
+        int mdc_bit;
+        int delay;      /* delay in us         */
+        int irq[32];    /* irqs per phy's */
 };
 
 struct fs_platform_info {
@@ -119,6 +106,7 @@ struct fs_platform_info {
         u32 device_flags;
 
         int phy_addr;           /* the phy address (-1 no phy) */
+        const char*     bus_id;
         int phy_irq;            /* the phy irq (if it exists)  */
 
         const struct fs_mii_bus_info *bus_info;
@@ -130,6 +118,10 @@ struct fs_platform_info {
         int napi_weight;        /* NAPI weight                 */
 
         int use_rmii;           /* use RMII mode               */
+        int has_phy;            /* if the network is phy container as well...*/
+};
+struct fs_mii_fec_platform_info {
+        u32 irq[32];
+        u32 mii_speed;
 };
-
 #endif
diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
index cc5dec70c3..d4f219ffaa 100644
--- a/include/linux/fsnotify.h
+++ b/include/linux/fsnotify.h
@@ -67,7 +67,7 @@ static inline void fsnotify_move(struct inode *old_dir, struct inode *new_dir,
         if (source) {
                 inotify_inode_queue_event(source, IN_MOVE_SELF, 0, NULL, NULL);
         }
-        audit_inode_child(new_name, source, new_dir->i_ino);
+        audit_inode_child(new_name, source, new_dir);
 }
 
 /*
@@ -98,7 +98,7 @@ 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->d_inode, inode->i_ino);
+        audit_inode_child(dentry->d_name.name, dentry->d_inode, inode);
 }
 
 /*
@@ -109,7 +109,7 @@ 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);
-        audit_inode_child(dentry->d_name.name, dentry->d_inode, inode->i_ino);
+        audit_inode_child(dentry->d_name.name, dentry->d_inode, inode);
 }
 
 /*
diff --git a/include/linux/fuse.h b/include/linux/fuse.h
index 5425b60021..9fc48a674b 100644
--- a/include/linux/fuse.h
+++ b/include/linux/fuse.h
@@ -1,6 +1,6 @@
 /*
     FUSE: Filesystem in Userspace
-    Copyright (C) 2001-2005  Miklos Szeredi <miklos@szeredi.hu>
+    Copyright (C) 2001-2006  Miklos Szeredi <miklos@szeredi.hu>
 
     This program can be distributed under the terms of the GNU GPL.
     See the file COPYING.
@@ -9,18 +9,19 @@
 /* This file defines the kernel interface of FUSE */
 
 #include <asm/types.h>
+#include <linux/major.h>
 
 /** Version number of this interface */
 #define FUSE_KERNEL_VERSION 7
 
 /** Minor version number of this interface */
-#define FUSE_KERNEL_MINOR_VERSION 6
+#define FUSE_KERNEL_MINOR_VERSION 7
 
 /** The node ID of the root inode */
 #define FUSE_ROOT_ID 1
 
 /** The major number of the fuse character device */
-#define FUSE_MAJOR 10
+#define FUSE_MAJOR MISC_MAJOR
 
 /** The minor number of the fuse character device */
 #define FUSE_MINOR 229
@@ -58,6 +59,13 @@ struct fuse_kstatfs {
         __u32   spare[6];
 };
 
+struct fuse_file_lock {
+        __u64   start;
+        __u64   end;
+        __u32   type;
+        __u32   pid; /* tgid */
+};
+
 /**
  * Bitmasks for fuse_setattr_in.valid
  */
@@ -82,6 +90,7 @@ struct fuse_kstatfs {
  * INIT request/reply flags
  */
 #define FUSE_ASYNC_READ         (1 << 0)
+#define FUSE_POSIX_LOCKS        (1 << 1)
 
 enum fuse_opcode {
         FUSE_LOOKUP        = 1,
@@ -112,8 +121,12 @@ enum fuse_opcode {
         FUSE_READDIR       = 28,
         FUSE_RELEASEDIR    = 29,
         FUSE_FSYNCDIR      = 30,
+        FUSE_GETLK         = 31,
+        FUSE_SETLK         = 32,
+        FUSE_SETLKW        = 33,
         FUSE_ACCESS        = 34,
-        FUSE_CREATE        = 35
+        FUSE_CREATE        = 35,
+        FUSE_INTERRUPT     = 36,
 };
 
 /* The read buffer is required to be at least 8k, but may be much larger */
@@ -199,6 +212,7 @@ struct fuse_flush_in {
         __u64   fh;
         __u32   flush_flags;
         __u32   padding;
+        __u64   lock_owner;
 };
 
 struct fuse_read_in {
@@ -247,6 +261,16 @@ struct fuse_getxattr_out {
         __u32   padding;
 };
 
+struct fuse_lk_in {
+        __u64   fh;
+        __u64   owner;
+        struct fuse_file_lock lk;
+};
+
+struct fuse_lk_out {
+        struct fuse_file_lock lk;
+};
+
 struct fuse_access_in {
         __u32   mask;
         __u32   padding;
@@ -268,6 +292,10 @@ struct fuse_init_out {
         __u32   max_write;
 };
 
+struct fuse_interrupt_in {
+        __u64   unique;
+};
+
 struct fuse_in_header {
         __u32   len;
         __u32   opcode;
diff --git a/include/linux/futex.h b/include/linux/futex.h
index 966a5b3da4..d097b5b72b 100644
--- a/include/linux/futex.h
+++ b/include/linux/futex.h
@@ -12,6 +12,9 @@
 #define FUTEX_REQUEUE           3
 #define FUTEX_CMP_REQUEUE       4
 #define FUTEX_WAKE_OP           5
+#define FUTEX_LOCK_PI           6
+#define FUTEX_UNLOCK_PI         7
+#define FUTEX_TRYLOCK_PI        8
 
 /*
  * Support for robust futexes: the kernel cleans up held futexes at
@@ -90,18 +93,22 @@ struct robust_list_head {
  */
 #define ROBUST_LIST_LIMIT       2048
 
-long do_futex(unsigned long uaddr, int op, int val,
-                unsigned long timeout, unsigned long uaddr2, int val2,
-                int val3);
+long do_futex(u32 __user *uaddr, int op, u32 val, unsigned long timeout,
+              u32 __user *uaddr2, u32 val2, u32 val3);
 
-extern int handle_futex_death(u32 __user *uaddr, struct task_struct *curr);
+extern int
+handle_futex_death(u32 __user *uaddr, struct task_struct *curr, int pi);
 
 #ifdef CONFIG_FUTEX
 extern void exit_robust_list(struct task_struct *curr);
+extern void exit_pi_state_list(struct task_struct *curr);
 #else
 static inline void exit_robust_list(struct task_struct *curr)
 {
 }
+static inline void exit_pi_state_list(struct task_struct *curr)
+{
+}
 #endif
 
 #define FUTEX_OP_SET            0       /* *(int *)UADDR2 = OPARG; */
diff --git a/include/linux/generic_acl.h b/include/linux/generic_acl.h
new file mode 100644
index 0000000000..80764f40be
--- /dev/null
+++ b/include/linux/generic_acl.h
@@ -0,0 +1,36 @@
+/*
+ * fs/generic_acl.c
+ *
+ * (C) 2005 Andreas Gruenbacher <agruen@suse.de>
+ *
+ * This file is released under the GPL.
+ */
+
+#ifndef GENERIC_ACL_H
+#define GENERIC_ACL_H
+
+#include <linux/posix_acl.h>
+#include <linux/posix_acl_xattr.h>
+
+/**
+ * struct generic_acl_operations  -  filesystem operations
+ *
+ * Filesystems must make these operations available to the generic
+ * operations.
+ */
+struct generic_acl_operations {
+        struct posix_acl *(*getacl)(struct inode *, int);
+        void (*setacl)(struct inode *, int, struct posix_acl *);
+};
+
+size_t generic_acl_list(struct inode *, struct generic_acl_operations *, int,
+                        char *, size_t);
+int generic_acl_get(struct inode *, struct generic_acl_operations *, int,
+                    void *, size_t);
+int generic_acl_set(struct inode *, struct generic_acl_operations *, int,
+                    const void *, size_t);
+int generic_acl_init(struct inode *, struct inode *,
+                     struct generic_acl_operations *);
+int generic_acl_chmod(struct inode *, struct generic_acl_operations *);
+
+#endif
diff --git a/include/linux/genetlink.h b/include/linux/genetlink.h
index 84f12a41dc..9049dc65ae 100644
--- a/include/linux/genetlink.h
+++ b/include/linux/genetlink.h
@@ -16,6 +16,8 @@ struct genlmsghdr {
 
 #define GENL_HDRLEN     NLMSG_ALIGN(sizeof(struct genlmsghdr))
 
+#define GENL_ADMIN_PERM         0x01
+
 /*
  * List of reserved static generic netlink identifiers:
  */
@@ -43,9 +45,25 @@ enum {
         CTRL_ATTR_UNSPEC,
         CTRL_ATTR_FAMILY_ID,
         CTRL_ATTR_FAMILY_NAME,
+        CTRL_ATTR_VERSION,
+        CTRL_ATTR_HDRSIZE,
+        CTRL_ATTR_MAXATTR,
+        CTRL_ATTR_OPS,
         __CTRL_ATTR_MAX,
 };
 
 #define CTRL_ATTR_MAX (__CTRL_ATTR_MAX - 1)
 
+enum {
+        CTRL_ATTR_OP_UNSPEC,
+        CTRL_ATTR_OP_ID,
+        CTRL_ATTR_OP_FLAGS,
+        CTRL_ATTR_OP_POLICY,
+        CTRL_ATTR_OP_DOIT,
+        CTRL_ATTR_OP_DUMPIT,
+        __CTRL_ATTR_OP_MAX,
+};
+
+#define CTRL_ATTR_OP_MAX (__CTRL_ATTR_OP_MAX - 1)
+
 #endif  /* __LINUX_GENERIC_NETLINK_H */
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 3498a0c681..e4af57e87c 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -112,8 +112,6 @@ struct gendisk {
         sector_t capacity;
 
         int flags;
-        char devfs_name[64];            /* devfs crap */
-        int number;                     /* more of the same */
         struct device *driverfs_dev;
         struct kobject kobj;
         struct kobject *holder_dir;
diff --git a/include/linux/getcpu.h b/include/linux/getcpu.h
new file mode 100644
index 0000000000..c7372d7a97
--- /dev/null
+++ b/include/linux/getcpu.h
@@ -0,0 +1,18 @@
+#ifndef _LINUX_GETCPU_H
+#define _LINUX_GETCPU_H 1
+
+/* Cache for getcpu() to speed it up. Results might be a short time
+   out of date, but will be faster.
+
+   User programs should not refer to the contents of this structure.
+   I repeat they should not refer to it. If they do they will break
+   in future kernels.
+
+   It is only a private cache for vgetcpu(). It will change in future kernels.
+   The user program must store this information per thread (__thread)
+   If you want 100% accurate information pass NULL instead. */
+struct getcpu_cache {
+        unsigned long blob[128 / sizeof(long)];
+};
+
+#endif
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index cc9e608444..bf2b6bc3f6 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -9,17 +9,16 @@ struct vm_area_struct;
 
 /*
  * GFP bitmasks..
+ *
+ * Zone modifiers (see linux/mmzone.h - low three bits)
+ *
+ * Do not put any conditional on these. If necessary modify the definitions
+ * without the underscores and use the consistently. The definitions here may
+ * be used in bit comparisons.
  */
-/* Zone modifiers in GFP_ZONEMASK (see linux/mmzone.h - low three bits) */
 #define __GFP_DMA       ((__force gfp_t)0x01u)
 #define __GFP_HIGHMEM   ((__force gfp_t)0x02u)
-#ifdef CONFIG_DMA_IS_DMA32
-#define __GFP_DMA32     ((__force gfp_t)0x01)   /* ZONE_DMA is ZONE_DMA32 */
-#elif BITS_PER_LONG < 64
-#define __GFP_DMA32     ((__force gfp_t)0x00)   /* ZONE_NORMAL is ZONE_DMA32 */
-#else
-#define __GFP_DMA32     ((__force gfp_t)0x04)   /* Has own ZONE_DMA32 */
-#endif
+#define __GFP_DMA32     ((__force gfp_t)0x04u)
 
 /*
  * Action modifiers - doesn't change the zoning
@@ -46,6 +45,7 @@ struct vm_area_struct;
 #define __GFP_ZERO      ((__force gfp_t)0x8000u)/* Return zeroed page on success */
 #define __GFP_NOMEMALLOC ((__force gfp_t)0x10000u) /* Don't use emergency reserves */
 #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_BITS_SHIFT 20     /* Room for 20 __GFP_FOO bits */
 #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
@@ -54,7 +54,7 @@ struct vm_area_struct;
 #define GFP_LEVEL_MASK (__GFP_WAIT|__GFP_HIGH|__GFP_IO|__GFP_FS| \
                         __GFP_COLD|__GFP_NOWARN|__GFP_REPEAT| \
                         __GFP_NOFAIL|__GFP_NORETRY|__GFP_NO_GROW|__GFP_COMP| \
-                        __GFP_NOMEMALLOC|__GFP_HARDWALL)
+                        __GFP_NOMEMALLOC|__GFP_HARDWALL|__GFP_THISNODE)
 
 /* This equals 0, but use constants in case they ever change */
 #define GFP_NOWAIT      (GFP_ATOMIC & ~__GFP_HIGH)
@@ -67,6 +67,13 @@ struct vm_area_struct;
 #define GFP_HIGHUSER    (__GFP_WAIT | __GFP_IO | __GFP_FS | __GFP_HARDWALL | \
                          __GFP_HIGHMEM)
 
+#ifdef CONFIG_NUMA
+#define GFP_THISNODE    (__GFP_THISNODE | __GFP_NOWARN | __GFP_NORETRY)
+#else
+#define GFP_THISNODE    0
+#endif
+
+
 /* Flag - indicates that the buffer will be suitable for DMA.  Ignored on some
    platforms, used as appropriate on others */
 
@@ -76,11 +83,19 @@ struct vm_area_struct;
 #define GFP_DMA32       __GFP_DMA32
 
 
-static inline int gfp_zone(gfp_t gfp)
+static inline enum zone_type gfp_zone(gfp_t flags)
 {
-        int zone = GFP_ZONEMASK & (__force int) gfp;
-        BUG_ON(zone >= GFP_ZONETYPES);
-        return zone;
+        if (flags & __GFP_DMA)
+                return ZONE_DMA;
+#ifdef CONFIG_ZONE_DMA32
+        if (flags & __GFP_DMA32)
+                return ZONE_DMA32;
+#endif
+#ifdef CONFIG_HIGHMEM
+        if (flags & __GFP_HIGHMEM)
+                return ZONE_HIGHMEM;
+#endif
+        return ZONE_NORMAL;
 }
 
 /*
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index 114ae583cc..50d8b5744c 100644
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -3,6 +3,7 @@
 
 #include <linux/preempt.h>
 #include <linux/smp_lock.h>
+#include <linux/lockdep.h>
 #include <asm/hardirq.h>
 #include <asm/system.h>
 
@@ -86,9 +87,6 @@ extern void synchronize_irq(unsigned int irq);
 # define synchronize_irq(irq)   barrier()
 #endif
 
-#define nmi_enter()             irq_enter()
-#define nmi_exit()              sub_preempt_count(HARDIRQ_OFFSET)
-
 struct task_struct;
 
 #ifndef CONFIG_VIRT_CPU_ACCOUNTING
@@ -97,12 +95,35 @@ static inline void account_system_vtime(struct task_struct *tsk)
 }
 #endif
 
+/*
+ * It is safe to do non-atomic ops on ->hardirq_context,
+ * because NMI handlers may not preempt and the ops are
+ * always balanced, so the interrupted value of ->hardirq_context
+ * will always be restored.
+ */
 #define irq_enter()                                     \
         do {                                            \
                 account_system_vtime(current);          \
                 add_preempt_count(HARDIRQ_OFFSET);      \
+                trace_hardirq_enter();                  \
+        } while (0)
+
+/*
+ * Exit irq context without processing softirqs:
+ */
+#define __irq_exit()                                    \
+        do {                                            \
+                trace_hardirq_exit();                   \
+                account_system_vtime(current);          \
+                sub_preempt_count(HARDIRQ_OFFSET);      \
         } while (0)
 
+/*
+ * Exit irq context and process softirqs if needed:
+ */
 extern void irq_exit(void);
 
+#define nmi_enter()             do { lockdep_off(); irq_enter(); } while (0)
+#define nmi_exit()              do { __irq_exit(); lockdep_on(); } while (0)
+
 #endif /* LINUX_HARDIRQ_H */
diff --git a/include/linux/hdlc.h b/include/linux/hdlc.h
index 4513f9e409..d4b333938f 100644
--- a/include/linux/hdlc.h
+++ b/include/linux/hdlc.h
@@ -11,95 +11,46 @@
 #ifndef __HDLC_H
 #define __HDLC_H
 
-#define GENERIC_HDLC_VERSION 4  /* For synchronization with sethdlc utility */
-
-#define CLOCK_DEFAULT   0       /* Default setting */
-#define CLOCK_EXT       1       /* External TX and RX clock - DTE */
-#define CLOCK_INT       2       /* Internal TX and RX clock - DCE */
-#define CLOCK_TXINT     3       /* Internal TX and external RX clock */
-#define CLOCK_TXFROMRX  4       /* TX clock derived from external RX clock */
-
-
-#define ENCODING_DEFAULT        0 /* Default setting */
-#define ENCODING_NRZ            1
-#define ENCODING_NRZI           2
-#define ENCODING_FM_MARK        3
-#define ENCODING_FM_SPACE       4
-#define ENCODING_MANCHESTER     5
-
-
-#define PARITY_DEFAULT          0 /* Default setting */
-#define PARITY_NONE             1 /* No parity */
-#define PARITY_CRC16_PR0        2 /* CRC16, initial value 0x0000 */
-#define PARITY_CRC16_PR1        3 /* CRC16, initial value 0xFFFF */
-#define PARITY_CRC16_PR0_CCITT  4 /* CRC16, initial 0x0000, ITU-T version */
-#define PARITY_CRC16_PR1_CCITT  5 /* CRC16, initial 0xFFFF, ITU-T version */
-#define PARITY_CRC32_PR0_CCITT  6 /* CRC32, initial value 0x00000000 */
-#define PARITY_CRC32_PR1_CCITT  7 /* CRC32, initial value 0xFFFFFFFF */
-
-#define LMI_DEFAULT             0 /* Default setting */
-#define LMI_NONE                1 /* No LMI, all PVCs are static */
-#define LMI_ANSI                2 /* ANSI Annex D */
-#define LMI_CCITT               3 /* ITU-T Annex A */
-#define LMI_CISCO               4 /* The "original" LMI, aka Gang of Four */
 
 #define HDLC_MAX_MTU 1500       /* Ethernet 1500 bytes */
+#if 0
 #define HDLC_MAX_MRU (HDLC_MAX_MTU + 10 + 14 + 4) /* for ETH+VLAN over FR */
+#else
+#define HDLC_MAX_MRU 1600 /* as required for FR network */
+#endif
 
 
 #ifdef __KERNEL__
 
 #include <linux/skbuff.h>
 #include <linux/netdevice.h>
-#include <net/syncppp.h>
 #include <linux/hdlc/ioctl.h>
 
 
-typedef struct {                /* Used in Cisco and PPP mode */
-        u8 address;
-        u8 control;
-        u16 protocol;
-}__attribute__ ((packed)) hdlc_header;
-
-
-
-typedef struct {
-        u32 type;               /* code */
-        u32 par1;
-        u32 par2;
-        u16 rel;                /* reliability */
-        u32 time;
-}__attribute__ ((packed)) cisco_packet;
-#define CISCO_PACKET_LEN        18
-#define CISCO_BIG_PACKET_LEN    20
-
-
-
-typedef struct pvc_device_struct {
-        struct net_device *master;
-        struct net_device *main;
-        struct net_device *ether; /* bridged Ethernet interface */
-        struct pvc_device_struct *next; /* Sorted in ascending DLCI order */
-        int dlci;
-        int open_count;
-
-        struct {
-                unsigned int new: 1;
-                unsigned int active: 1;
-                unsigned int exist: 1;
-                unsigned int deleted: 1;
-                unsigned int fecn: 1;
-                unsigned int becn: 1;
-                unsigned int bandwidth; /* Cisco LMI reporting only */
-        }state;
-}pvc_device;
-
-
-
-typedef struct hdlc_device_struct {
-        /* To be initialized by hardware driver */
+/* Used by all network devices here, pointed to by netdev_priv(dev) */
+struct hdlc_device_desc {
+        int (*netif_rx)(struct sk_buff *skb);
         struct net_device_stats stats;
-
+};
+
+/* This structure is a private property of HDLC protocols.
+   Hardware drivers have no interest here */
+
+struct hdlc_proto {
+        int (*open)(struct net_device *dev);
+        void (*close)(struct net_device *dev);
+        void (*start)(struct net_device *dev); /* if open & DCD */
+        void (*stop)(struct net_device *dev); /* if open & !DCD */
+        void (*detach)(struct net_device *dev);
+        int (*ioctl)(struct net_device *dev, struct ifreq *ifr);
+        unsigned short (*type_trans)(struct sk_buff *skb,
+                                     struct net_device *dev);
+        struct module *module;
+        struct hdlc_proto *next; /* next protocol in the list */
+};
+
+
+typedef struct hdlc_device {
         /* used by HDLC layer to take control over HDLC device from hw driver*/
         int (*attach)(struct net_device *dev,
                       unsigned short encoding, unsigned short parity);
@@ -107,82 +58,18 @@ typedef struct hdlc_device_struct {
         /* hardware driver must handle this instead of dev->hard_start_xmit */
         int (*xmit)(struct sk_buff *skb, struct net_device *dev);
 
-
         /* Things below are for HDLC layer internal use only */
-        struct {
-                int (*open)(struct net_device *dev);
-                void (*close)(struct net_device *dev);
-
-                /* if open & DCD */
-                void (*start)(struct net_device *dev);
-                /* if open & !DCD */
-                void (*stop)(struct net_device *dev);
-
-                void (*detach)(struct hdlc_device_struct *hdlc);
-                int (*netif_rx)(struct sk_buff *skb);
-                unsigned short (*type_trans)(struct sk_buff *skb,
-                                             struct net_device *dev);
-                int id;         /* IF_PROTO_HDLC/CISCO/FR/etc. */
-        }proto;
-
+        const struct hdlc_proto *proto;
         int carrier;
         int open;
         spinlock_t state_lock;
-
-        union {
-                struct {
-                        fr_proto settings;
-                        pvc_device *first_pvc;
-                        int dce_pvc_count;
-
-                        struct timer_list timer;
-                        unsigned long last_poll;
-                        int reliable;
-                        int dce_changed;
-                        int request;
-                        int fullrep_sent;
-                        u32 last_errors; /* last errors bit list */
-                        u8 n391cnt;
-                        u8 txseq; /* TX sequence number */
-                        u8 rxseq; /* RX sequence number */
-                }fr;
-
-                struct {
-                        cisco_proto settings;
-
-                        struct timer_list timer;
-                        unsigned long last_poll;
-                        int up;
-                        int request_sent;
-                        u32 txseq; /* TX sequence number */
-                        u32 rxseq; /* RX sequence number */
-                }cisco;
-
-                struct {
-                        raw_hdlc_proto settings;
-                }raw_hdlc;
-
-                struct {
-                        struct ppp_device pppdev;
-                        struct ppp_device *syncppp_ptr;
-                        int (*old_change_mtu)(struct net_device *dev,
-                                              int new_mtu);
-                }ppp;
-        }state;
+        void *state;
         void *priv;
 }hdlc_device;
 
 
 
-int hdlc_raw_ioctl(struct net_device *dev, struct ifreq *ifr);
-int hdlc_raw_eth_ioctl(struct net_device *dev, struct ifreq *ifr);
-int hdlc_cisco_ioctl(struct net_device *dev, struct ifreq *ifr);
-int hdlc_ppp_ioctl(struct net_device *dev, struct ifreq *ifr);
-int hdlc_fr_ioctl(struct net_device *dev, struct ifreq *ifr);
-int hdlc_x25_ioctl(struct net_device *dev, struct ifreq *ifr);
-
-
-/* Exported from hdlc.o */
+/* Exported from hdlc module */
 
 /* Called by hardware driver when a user requests HDLC service */
 int hdlc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
@@ -191,17 +78,21 @@ int hdlc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
 #define register_hdlc_device(dev)       register_netdev(dev)
 void unregister_hdlc_device(struct net_device *dev);
 
+
+void register_hdlc_protocol(struct hdlc_proto *proto);
+void unregister_hdlc_protocol(struct hdlc_proto *proto);
+
 struct net_device *alloc_hdlcdev(void *priv);
 
-static __inline__ hdlc_device* dev_to_hdlc(struct net_device *dev)
+
+static __inline__ struct hdlc_device_desc* dev_to_desc(struct net_device *dev)
 {
         return netdev_priv(dev);
 }
 
-
-static __inline__ pvc_device* dev_to_pvc(struct net_device *dev)
+static __inline__ hdlc_device* dev_to_hdlc(struct net_device *dev)
 {
-        return (pvc_device*)dev->priv;
+        return netdev_priv(dev) + sizeof(struct hdlc_device_desc);
 }
 
 
@@ -224,21 +115,15 @@ static __inline__ void debug_frame(const struct sk_buff *skb)
 int hdlc_open(struct net_device *dev);
 /* Must be called by hardware driver when HDLC device is being closed */
 void hdlc_close(struct net_device *dev);
-/* Called by hardware driver when DCD line level changes */
-void hdlc_set_carrier(int on, struct net_device *dev);
 
+int attach_hdlc_protocol(struct net_device *dev, struct hdlc_proto *proto,
+                         int (*rx)(struct sk_buff *skb), size_t size);
 /* May be used by hardware driver to gain control over HDLC device */
-static __inline__ void hdlc_proto_detach(hdlc_device *hdlc)
-{
-        if (hdlc->proto.detach)
-                hdlc->proto.detach(hdlc);
-        hdlc->proto.detach = NULL;
-}
-
+void detach_hdlc_protocol(struct net_device *dev);
 
 static __inline__ struct net_device_stats *hdlc_stats(struct net_device *dev)
 {
-        return &dev_to_hdlc(dev)->stats;
+        return &dev_to_desc(dev)->stats;
 }
 
 
@@ -250,8 +135,8 @@ static __inline__ __be16 hdlc_type_trans(struct sk_buff *skb,
         skb->mac.raw  = skb->data;
         skb->dev      = dev;
 
-        if (hdlc->proto.type_trans)
-                return hdlc->proto.type_trans(skb, dev);
+        if (hdlc->proto->type_trans)
+                return hdlc->proto->type_trans(skb, dev);
         else
                 return htons(ETH_P_HDLC);
 }
diff --git a/include/linux/hdlc/Kbuild b/include/linux/hdlc/Kbuild
new file mode 100644
index 0000000000..1fb26448fa
--- /dev/null
+++ b/include/linux/hdlc/Kbuild
@@ -0,0 +1 @@
+header-y += ioctl.h
diff --git a/include/linux/hdlc/ioctl.h b/include/linux/hdlc/ioctl.h
index 78430ba3ea..5839723643 100644
--- a/include/linux/hdlc/ioctl.h
+++ b/include/linux/hdlc/ioctl.h
@@ -1,6 +1,39 @@
 #ifndef __HDLC_IOCTL_H__
 #define __HDLC_IOCTL_H__
 
+
+#define GENERIC_HDLC_VERSION 4  /* For synchronization with sethdlc utility */
+
+#define CLOCK_DEFAULT   0       /* Default setting */
+#define CLOCK_EXT       1       /* External TX and RX clock - DTE */
+#define CLOCK_INT       2       /* Internal TX and RX clock - DCE */
+#define CLOCK_TXINT     3       /* Internal TX and external RX clock */
+#define CLOCK_TXFROMRX  4       /* TX clock derived from external RX clock */
+
+
+#define ENCODING_DEFAULT        0 /* Default setting */
+#define ENCODING_NRZ            1
+#define ENCODING_NRZI           2
+#define ENCODING_FM_MARK        3
+#define ENCODING_FM_SPACE       4
+#define ENCODING_MANCHESTER     5
+
+
+#define PARITY_DEFAULT          0 /* Default setting */
+#define PARITY_NONE             1 /* No parity */
+#define PARITY_CRC16_PR0        2 /* CRC16, initial value 0x0000 */
+#define PARITY_CRC16_PR1        3 /* CRC16, initial value 0xFFFF */
+#define PARITY_CRC16_PR0_CCITT  4 /* CRC16, initial 0x0000, ITU-T version */
+#define PARITY_CRC16_PR1_CCITT  5 /* CRC16, initial 0xFFFF, ITU-T version */
+#define PARITY_CRC32_PR0_CCITT  6 /* CRC32, initial value 0x00000000 */
+#define PARITY_CRC32_PR1_CCITT  7 /* CRC32, initial value 0xFFFFFFFF */
+
+#define LMI_DEFAULT             0 /* Default setting */
+#define LMI_NONE                1 /* No LMI, all PVCs are static */
+#define LMI_ANSI                2 /* ANSI Annex D */
+#define LMI_CCITT               3 /* ITU-T Annex A */
+#define LMI_CISCO               4 /* The "original" LMI, aka Gang of Four */
+
 typedef struct { 
         unsigned int clock_rate; /* bits per second */
         unsigned int clock_type; /* internal, external, TX-internal etc. */
diff --git a/include/linux/highmem.h b/include/linux/highmem.h
index 85ce7ef9a5..fd7d12daa9 100644
--- a/include/linux/highmem.h
+++ b/include/linux/highmem.h
@@ -24,11 +24,15 @@ static inline void flush_kernel_dcache_page(struct page *page)
 
 /* declarations for linux/mm/highmem.c */
 unsigned int nr_free_highpages(void);
+extern unsigned long totalhigh_pages;
 
 #else /* CONFIG_HIGHMEM */
 
 static inline unsigned int nr_free_highpages(void) { return 0; }
 
+#define totalhigh_pages 0
+
+#ifndef ARCH_HAS_KMAP
 static inline void *kmap(struct page *page)
 {
         might_sleep();
@@ -41,6 +45,7 @@ static inline void *kmap(struct page *page)
 #define kunmap_atomic(addr, idx)        do { } while (0)
 #define kmap_atomic_pfn(pfn, idx)       page_address(pfn_to_page(pfn))
 #define kmap_atomic_to_page(ptr)        virt_to_page(ptr)
+#endif
 
 #endif /* CONFIG_HIGHMEM */
 
diff --git a/include/linux/hpfs_fs.h b/include/linux/hpfs_fs.h
deleted file mode 100644
index a5028dd94d..0000000000
--- a/include/linux/hpfs_fs.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef _LINUX_HPFS_FS_H
-#define _LINUX_HPFS_FS_H
-
-/* HPFS magic number (word 0 of block 16) */
-
-#define HPFS_SUPER_MAGIC 0xf995e849
-
-#endif
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index 7d2a1b974c..fca93025ab 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -40,7 +40,6 @@ struct hrtimer_base;
 
 /**
  * struct hrtimer - the basic hrtimer structure
- *
  * @node:       red black tree node for time ordered insertion
  * @expires:    the absolute expiry time in the hrtimers internal
  *              representation. The time is related to the clock on
@@ -59,7 +58,6 @@ struct hrtimer {
 
 /**
  * struct hrtimer_sleeper - simple sleeper structure
- *
  * @timer:      embedded timer structure
  * @task:       task to wake up
  *
@@ -72,7 +70,6 @@ struct hrtimer_sleeper {
 
 /**
  * struct hrtimer_base - the timer base for a specific clock
- *
  * @index:              clock type index for per_cpu support when moving a timer
  *                      to a base on another cpu.
  * @lock:               lock protecting the base and associated timers
@@ -83,6 +80,7 @@ struct hrtimer_sleeper {
  * @get_softirq_time:   function to retrieve the current time from the softirq
  * @curr_timer:         the timer which is executing a callback right now
  * @softirq_time:       the time when running the hrtimer queue in the softirq
+ * @lock_key:           the lock_class_key for use with lockdep
  */
 struct hrtimer_base {
         clockid_t               index;
@@ -94,6 +92,7 @@ struct hrtimer_base {
         ktime_t                 (*get_softirq_time)(void);
         struct hrtimer          *curr_timer;
         ktime_t                 softirq_time;
+        struct lock_class_key lock_key;
 };
 
 /*
@@ -139,6 +138,7 @@ extern long hrtimer_nanosleep(struct timespec *rqtp,
                               struct timespec __user *rmtp,
                               const enum hrtimer_mode mode,
                               const clockid_t clockid);
+extern long hrtimer_nanosleep_restart(struct restart_block *restart_block);
 
 extern void hrtimer_init_sleeper(struct hrtimer_sleeper *sl,
                                  struct task_struct *tsk);
diff --git a/include/linux/hw_random.h b/include/linux/hw_random.h
new file mode 100644
index 0000000000..21ea7610e1
--- /dev/null
+++ b/include/linux/hw_random.h
@@ -0,0 +1,50 @@
+/*
+        Hardware Random Number Generator
+
+        Please read Documentation/hw_random.txt for details on use.
+
+        ----------------------------------------------------------
+        This software may be used and distributed according to the terms
+        of the GNU General Public License, incorporated herein by reference.
+
+ */
+
+#ifndef LINUX_HWRANDOM_H_
+#define LINUX_HWRANDOM_H_
+#ifdef __KERNEL__
+
+#include <linux/types.h>
+#include <linux/list.h>
+
+/**
+ * struct hwrng - Hardware Random Number Generator driver
+ * @name:               Unique RNG name.
+ * @init:               Initialization callback (can be NULL).
+ * @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.
+ * @data_read:          Read data from the RNG device.
+ *                      Returns the number of lower random bytes in "data".
+ *                      Must not be NULL.
+ * @priv:               Private data, for use by the RNG driver.
+ */
+struct hwrng {
+        const char *name;
+        int (*init)(struct hwrng *rng);
+        void (*cleanup)(struct hwrng *rng);
+        int (*data_present)(struct hwrng *rng);
+        int (*data_read)(struct hwrng *rng, u32 *data);
+        unsigned long priv;
+
+        /* internal. */
+        struct list_head list;
+};
+
+/** Register a new Hardware Random Number Generator driver. */
+extern int hwrng_register(struct hwrng *rng);
+/** Unregister a Hardware Random Number Generator driver. */
+extern void hwrng_unregister(struct hwrng *rng);
+
+#endif /* __KERNEL__ */
+#endif /* LINUX_HWRANDOM_H_ */
diff --git a/include/linux/i2c-algo-bit.h b/include/linux/i2c-algo-bit.h
index c0e7fab28c..c8f8df25c7 100644
--- a/include/linux/i2c-algo-bit.h
+++ b/include/linux/i2c-algo-bit.h
@@ -40,7 +40,6 @@ struct i2c_algo_bit_data {
         /* local settings */
         int udelay;             /* half-clock-cycle time in microsecs */
                                 /* i.e. clock is (500 / udelay) KHz */
-        int mdelay;             /* in millisecs, unused */
         int timeout;            /* in jiffies */
 };
 
diff --git a/include/linux/i2c-algo-pcf.h b/include/linux/i2c-algo-pcf.h
index 18b0adf57a..9908f3fc48 100644
--- a/include/linux/i2c-algo-pcf.h
+++ b/include/linux/i2c-algo-pcf.h
@@ -35,7 +35,6 @@ struct i2c_algo_pcf_data {
 
         /* local settings */
         int udelay;
-        int mdelay;
         int timeout;
 };
 
diff --git a/include/linux/i2c-algo-sibyte.h b/include/linux/i2c-algo-sibyte.h
deleted file mode 100644
index 03914ded86..0000000000
--- a/include/linux/i2c-algo-sibyte.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Copyright (C) 2001,2002,2003 Broadcom 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 I2C_ALGO_SIBYTE_H
-#define I2C_ALGO_SIBYTE_H 1
-
-#include <linux/i2c.h>
-
-struct i2c_algo_sibyte_data {
-        void *data;             /* private data */
-        int   bus;              /* which bus */
-        void *reg_base;         /* CSR base */
-};
-
-int i2c_sibyte_add_bus(struct i2c_adapter *, int speed);
-int i2c_sibyte_del_bus(struct i2c_adapter *);
-
-#endif /* I2C_ALGO_SIBYTE_H */
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index cce6074dd7..0a8f750cbe 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -112,6 +112,10 @@
 #define I2C_DRIVERID_X1205      82      /* Xicor/Intersil X1205 RTC     */
 #define I2C_DRIVERID_PCF8563    83      /* Philips PCF8563 RTC          */
 #define I2C_DRIVERID_RS5C372    84      /* Ricoh RS5C372 RTC            */
+#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_ISL1208    88      /* Intersil ISL1208 RTC         */
 
 #define I2C_DRIVERID_I2CDEV     900
 #define I2C_DRIVERID_ARP        902    /* SMBus ARP Client              */
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 526ddc8eec..9b5d04768c 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -64,14 +64,6 @@ extern int i2c_master_recv(struct i2c_client *,char* ,int);
  */
 extern int i2c_transfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num);
 
-/*
- * Some adapter types (i.e. PCF 8584 based ones) may support slave behaviuor. 
- * This is not tested/implemented yet and will change in the future.
- */
-extern int i2c_slave_send(struct i2c_client *,char*,int);
-extern int i2c_slave_recv(struct i2c_client *,char*,int);
-
-
 
 /* This is the very generalized SMBus access routine. You probably do not
    want to use this, though; one of the functions below may be much easier,
@@ -193,16 +185,14 @@ struct i2c_algorithm {
            to NULL. If an adapter algorithm can do SMBus access, set 
            smbus_xfer. If set to NULL, the SMBus protocol is simulated
            using common I2C messages */
+        /* master_xfer should return the number of messages successfully
+           processed, or a negative value on error */
         int (*master_xfer)(struct i2c_adapter *adap,struct i2c_msg *msgs, 
                            int num);
         int (*smbus_xfer) (struct i2c_adapter *adap, u16 addr, 
                            unsigned short flags, char read_write,
                            u8 command, int size, union i2c_smbus_data * data);
 
-        /* --- these optional/future use for some adapter types.*/
-        int (*slave_send)(struct i2c_adapter *,char*,int);
-        int (*slave_recv)(struct i2c_adapter *,char*,int);
-
         /* --- ioctl like call to set div. parameters. */
         int (*algo_control)(struct i2c_adapter *, unsigned int, unsigned long);
 
@@ -218,7 +208,7 @@ struct i2c_adapter {
         struct module *owner;
         unsigned int id;
         unsigned int class;
-        struct i2c_algorithm *algo;/* the algorithm to access the bus   */
+        const struct i2c_algorithm *algo; /* the algorithm to access the bus */
         void *algo_data;
 
         /* --- administration stuff. */
diff --git a/include/linux/icmp.h b/include/linux/icmp.h
index f0b571f106..878cfe4e58 100644
--- a/include/linux/icmp.h
+++ b/include/linux/icmp.h
@@ -68,16 +68,16 @@
 struct icmphdr {
   __u8          type;
   __u8          code;
-  __u16         checksum;
+  __be16        checksum;
   union {
         struct {
-                __u16   id;
-                __u16   sequence;
+                __be16  id;
+                __be16  sequence;
         } echo;
-        __u32   gateway;
+        __be32  gateway;
         struct {
-                __u16   __unused;
-                __u16   mtu;
+                __be16  __unused;
+                __be16  mtu;
         } frag;
   } un;
 };
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 77e66d055f..99620451d9 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -552,7 +552,6 @@ typedef struct ide_drive_s {
         struct hd_driveid       *id;    /* drive model identification info */
         struct proc_dir_entry *proc;    /* /proc/ide/ directory entry */
         struct ide_settings_s *settings;/* /proc/ide/ drive settings */
-        char            devfs_name[64]; /* devfs crap */
 
         struct hwif_s           *hwif;  /* actually (ide_hwif_t *) */
 
@@ -572,6 +571,7 @@ typedef struct ide_drive_s {
         u8      waiting_for_dma;        /* dma currently in progress */
         u8      unmask;                 /* okay to unmask other irqs */
         u8      bswap;                  /* byte swap data */
+        u8      noflush;                /* don't attempt flushes */
         u8      dsc_overlap;            /* DSC overlap */
         u8      nice1;                  /* give potential excess bandwidth */
 
@@ -630,6 +630,7 @@ typedef struct ide_drive_s {
         unsigned int    usage;          /* current "open()" count for drive */
         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             capacity64;     /* total number of sectors */
 
@@ -792,6 +793,7 @@ typedef struct hwif_s {
         unsigned        auto_poll  : 1; /* supports nop auto-poll */
         unsigned        sg_mapped  : 1; /* sg_table and sg_nents are ready */
         unsigned        no_io_32bit : 1; /* 1 = can not do 32-bit IO ops */
+        unsigned        err_stops_fifo : 1; /* 1=data FIFO is cleared by an error */
 
         struct device   gendev;
         struct completion gendev_rel_comp; /* To deal with device release() */
@@ -1005,6 +1007,8 @@ extern	ide_hwif_t	ide_hwifs[];		/* master data repository */
 extern int noautodma;
 
 extern int ide_end_request (ide_drive_t *drive, int uptodate, int nrsecs);
+int ide_end_dequeued_request(ide_drive_t *drive, struct request *rq,
+                             int uptodate, int nr_sectors);
 
 /*
  * This is used on exit from the driver to designate the next irq handler
@@ -1356,7 +1360,7 @@ extern struct semaphore ide_cfg_sem;
  * ide_drive_t->hwif: constant, no locking
  */
 
-#define local_irq_set(flags)    do { local_save_flags((flags)); local_irq_enable(); } while (0)
+#define local_irq_set(flags)    do { local_save_flags((flags)); local_irq_enable_in_hardirq(); } while (0)
 
 extern struct bus_type ide_bus_type;
 
diff --git a/include/linux/idr.h b/include/linux/idr.h
index d37c8d808b..826803449d 100644
--- a/include/linux/idr.h
+++ b/include/linux/idr.h
@@ -66,7 +66,7 @@ struct idr {
         .id_free        = NULL,                                 \
         .layers         = 0,                                    \
         .id_free_cnt    = 0,                                    \
-        .lock           = SPIN_LOCK_UNLOCKED,                   \
+        .lock           = __SPIN_LOCK_UNLOCKED(name.lock),      \
 }
 #define DEFINE_IDR(name)        struct idr name = IDR_INIT(name)
 
@@ -78,6 +78,7 @@ void *idr_find(struct idr *idp, int id);
 int idr_pre_get(struct idr *idp, gfp_t gfp_mask);
 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);
+void *idr_replace(struct idr *idp, void *ptr, int id);
 void idr_remove(struct idr *idp, int id);
 void idr_destroy(struct idr *idp);
 void idr_init(struct idr *idp);
diff --git a/include/linux/if.h b/include/linux/if.h
index 374e20ad8b..32bf419351 100644
--- a/include/linux/if.h
+++ b/include/linux/if.h
@@ -59,6 +59,8 @@
 #define IFF_SLAVE_INACTIVE      0x4     /* bonding slave not the curr. active */
 #define IFF_MASTER_8023AD       0x8     /* bonding master, 802.3ad.     */
 #define IFF_MASTER_ALB  0x10            /* bonding master, balance-alb. */
+#define IFF_BONDING     0x20            /* bonding master or slave      */
+#define IFF_SLAVE_NEEDARP 0x40          /* need ARPs for validation     */
 
 #define IF_GET_IFACE    0x0001          /* for querying only */
 #define IF_GET_PROTO    0x0002
@@ -212,5 +214,4 @@ struct ifconf
 #define ifc_buf ifc_ifcu.ifcu_buf               /* buffer address       */
 #define ifc_req ifc_ifcu.ifcu_req               /* array of structures  */
 
-
 #endif /* _LINUX_IF_H */
diff --git a/include/linux/if_addr.h b/include/linux/if_addr.h
new file mode 100644
index 0000000000..dbe8f6120a
--- /dev/null
+++ b/include/linux/if_addr.h
@@ -0,0 +1,55 @@
+#ifndef __LINUX_IF_ADDR_H
+#define __LINUX_IF_ADDR_H
+
+#include <linux/netlink.h>
+
+struct ifaddrmsg
+{
+        __u8            ifa_family;
+        __u8            ifa_prefixlen;  /* The prefix length            */
+        __u8            ifa_flags;      /* Flags                        */
+        __u8            ifa_scope;      /* Address scope                */
+        __u32           ifa_index;      /* Link index                   */
+};
+
+/*
+ * Important comment:
+ * IFA_ADDRESS is prefix address, rather than local interface address.
+ * It makes no difference for normally configured broadcast interfaces,
+ * but for point-to-point IFA_ADDRESS is DESTINATION address,
+ * local address is supplied in IFA_LOCAL attribute.
+ */
+enum
+{
+        IFA_UNSPEC,
+        IFA_ADDRESS,
+        IFA_LOCAL,
+        IFA_LABEL,
+        IFA_BROADCAST,
+        IFA_ANYCAST,
+        IFA_CACHEINFO,
+        IFA_MULTICAST,
+        __IFA_MAX,
+};
+
+#define IFA_MAX (__IFA_MAX - 1)
+
+/* ifa_flags */
+#define IFA_F_SECONDARY         0x01
+#define IFA_F_TEMPORARY         IFA_F_SECONDARY
+
+#define IFA_F_NODAD             0x02
+#define IFA_F_HOMEADDRESS       0x10
+#define IFA_F_DEPRECATED        0x20
+#define IFA_F_TENTATIVE         0x40
+#define IFA_F_PERMANENT         0x80
+
+struct ifa_cacheinfo
+{
+        __u32   ifa_prefered;
+        __u32   ifa_valid;
+        __u32   cstamp; /* created timestamp, hundredths of seconds */
+        __u32   tstamp; /* updated timestamp, hundredths of seconds */
+};
+
+#endif
diff --git a/include/linux/if_arp.h b/include/linux/if_arp.h
index a8b1a20718..7f5714214e 100644
--- a/include/linux/if_arp.h
+++ b/include/linux/if_arp.h
@@ -130,11 +130,11 @@ struct arpreq_old {
 
 struct arphdr
 {
-        unsigned short  ar_hrd;         /* format of hardware address   */
-        unsigned short  ar_pro;         /* format of protocol address   */
+        __be16          ar_hrd;         /* format of hardware address   */
+        __be16          ar_pro;         /* format of protocol address   */
         unsigned char   ar_hln;         /* length of hardware address   */
         unsigned char   ar_pln;         /* length of protocol address   */
-        unsigned short  ar_op;          /* ARP opcode (command)         */
+        __be16          ar_op;          /* ARP opcode (command)         */
 
 #if 0
          /*
diff --git a/include/linux/if_link.h b/include/linux/if_link.h
new file mode 100644
index 0000000000..e963a077e6
--- /dev/null
+++ b/include/linux/if_link.h
@@ -0,0 +1,136 @@
+#ifndef _LINUX_IF_LINK_H
+#define _LINUX_IF_LINK_H
+
+#include <linux/netlink.h>
+
+/* The struct should be in sync with struct net_device_stats */
+struct rtnl_link_stats
+{
+        __u32   rx_packets;             /* total packets received       */
+        __u32   tx_packets;             /* total packets transmitted    */
+        __u32   rx_bytes;               /* total bytes received         */
+        __u32   tx_bytes;               /* total bytes transmitted      */
+        __u32   rx_errors;              /* bad packets received         */
+        __u32   tx_errors;              /* packet transmit problems     */
+        __u32   rx_dropped;             /* no space in linux buffers    */
+        __u32   tx_dropped;             /* no space available in linux  */
+        __u32   multicast;              /* multicast packets received   */
+        __u32   collisions;
+
+        /* detailed rx_errors: */
+        __u32   rx_length_errors;
+        __u32   rx_over_errors;         /* receiver ring buff overflow  */
+        __u32   rx_crc_errors;          /* recved pkt with crc error    */
+        __u32   rx_frame_errors;        /* recv'd frame alignment error */
+        __u32   rx_fifo_errors;         /* recv'r fifo overrun          */
+        __u32   rx_missed_errors;       /* receiver missed packet       */
+
+        /* detailed tx_errors */
+        __u32   tx_aborted_errors;
+        __u32   tx_carrier_errors;
+        __u32   tx_fifo_errors;
+        __u32   tx_heartbeat_errors;
+        __u32   tx_window_errors;
+
+        /* for cslip etc */
+        __u32   rx_compressed;
+        __u32   tx_compressed;
+};
+
+/* The struct should be in sync with struct ifmap */
+struct rtnl_link_ifmap
+{
+        __u64   mem_start;
+        __u64   mem_end;
+        __u64   base_addr;
+        __u16   irq;
+        __u8    dma;
+        __u8    port;
+};
+
+enum
+{
+        IFLA_UNSPEC,
+        IFLA_ADDRESS,
+        IFLA_BROADCAST,
+        IFLA_IFNAME,
+        IFLA_MTU,
+        IFLA_LINK,
+        IFLA_QDISC,
+        IFLA_STATS,
+        IFLA_COST,
+#define IFLA_COST IFLA_COST
+        IFLA_PRIORITY,
+#define IFLA_PRIORITY IFLA_PRIORITY
+        IFLA_MASTER,
+#define IFLA_MASTER IFLA_MASTER
+        IFLA_WIRELESS,          /* Wireless Extension event - see wireless.h */
+#define IFLA_WIRELESS IFLA_WIRELESS
+        IFLA_PROTINFO,          /* Protocol specific information for a link */
+#define IFLA_PROTINFO IFLA_PROTINFO
+        IFLA_TXQLEN,
+#define IFLA_TXQLEN IFLA_TXQLEN
+        IFLA_MAP,
+#define IFLA_MAP IFLA_MAP
+        IFLA_WEIGHT,
+#define IFLA_WEIGHT IFLA_WEIGHT
+        IFLA_OPERSTATE,
+        IFLA_LINKMODE,
+        __IFLA_MAX
+};
+
+
+#define IFLA_MAX (__IFLA_MAX - 1)
+
+/* ifi_flags.
+
+   IFF_* flags.
+
+   The only change is:
+   IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are
+   more not changeable by user. They describe link media
+   characteristics and set by device driver.
+
+   Comments:
+   - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid
+   - If neither of these three flags are set;
+     the interface is NBMA.
+
+   - IFF_MULTICAST does not mean anything special:
+   multicasts can be used on all not-NBMA links.
+   IFF_MULTICAST means that this media uses special encapsulation
+   for multicast frames. Apparently, all IFF_POINTOPOINT and
+   IFF_BROADCAST devices are able to use multicasts too.
+ */
+
+/* IFLA_LINK.
+   For usual devices it is equal ifi_index.
+   If it is a "virtual interface" (f.e. tunnel), ifi_link
+   can point to real physical interface (f.e. for bandwidth calculations),
+   or maybe 0, what means, that real media is unknown (usual
+   for IPIP tunnels, when route to endpoint is allowed to change)
+ */
+
+/* Subtype attributes for IFLA_PROTINFO */
+enum
+{
+        IFLA_INET6_UNSPEC,
+        IFLA_INET6_FLAGS,       /* link flags                   */
+        IFLA_INET6_CONF,        /* sysctl parameters            */
+        IFLA_INET6_STATS,       /* statistics                   */
+        IFLA_INET6_MCAST,       /* MC things. What of them?     */
+        IFLA_INET6_CACHEINFO,   /* time values and max reasm size */
+        __IFLA_INET6_MAX
+};
+
+#define IFLA_INET6_MAX  (__IFLA_INET6_MAX - 1)
+
+struct ifla_cacheinfo
+{
+        __u32   max_reasm_len;
+        __u32   tstamp;         /* ipv6InterfaceTable updated timestamp */
+        __u32   reachable_time;
+        __u32   retrans_time;
+};
+
+#endif /* _LINUX_IF_LINK_H */
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index eef0876d83..ab27408327 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -23,8 +23,8 @@ struct vlan_collection;
 struct vlan_dev_info;
 struct hlist_node;
 
-#include <linux/proc_fs.h> /* for proc_dir_entry */
 #include <linux/netdevice.h>
+#include <linux/etherdevice.h>
 
 #define VLAN_HLEN       4               /* The additional bytes (on top of the Ethernet header)
                                          * that VLAN requires.
@@ -155,6 +155,11 @@ static inline int __vlan_hwaccel_rx(struct sk_buff *skb,
 {
         struct net_device_stats *stats;
 
+        if (skb_bond_should_drop(skb)) {
+                dev_kfree_skb_any(skb);
+                return NET_RX_DROP;
+        }
+
         skb->dev = grp->vlan_devices[vlan_tag & VLAN_VID_MASK];
         if (skb->dev == NULL) {
                 dev_kfree_skb_any(skb);
@@ -185,7 +190,8 @@ static inline int __vlan_hwaccel_rx(struct sk_buff *skb,
                  * This allows the VLAN to have a different MAC than the underlying
                  * device, and still route correctly.
                  */
-                if (!memcmp(eth_hdr(skb)->h_dest, skb->dev->dev_addr, ETH_ALEN))
+                if (!compare_ether_addr(eth_hdr(skb)->h_dest,
+                                        skb->dev->dev_addr))
                         skb->pkt_type = PACKET_HOST;
                 break;
         };
diff --git a/include/linux/igmp.h b/include/linux/igmp.h
index 899c3d4776..03f43e2893 100644
--- a/include/linux/igmp.h
+++ b/include/linux/igmp.h
@@ -30,8 +30,8 @@ struct igmphdr
 {
         __u8 type;
         __u8 code;              /* For newer IGMP */
-        __u16 csum;
-        __u32 group;
+        __be16 csum;
+        __be32 group;
 };
 
 /* V3 group record types [grec_type] */
@@ -45,25 +45,25 @@ struct igmphdr
 struct igmpv3_grec {
         __u8    grec_type;
         __u8    grec_auxwords;
-        __u16   grec_nsrcs;
-        __u32   grec_mca;
-        __u32   grec_src[0];
+        __be16  grec_nsrcs;
+        __be32  grec_mca;
+        __be32  grec_src[0];
 };
 
 struct igmpv3_report {
         __u8 type;
         __u8 resv1;
-        __u16 csum;
-        __u16 resv2;
-        __u16 ngrec;
+        __be16 csum;
+        __be16 resv2;
+        __be16 ngrec;
         struct igmpv3_grec grec[0];
 };
 
 struct igmpv3_query {
         __u8 type;
         __u8 code;
-        __u16 csum;
-        __u32 group;
+        __be16 csum;
+        __be32 group;
 #if defined(__LITTLE_ENDIAN_BITFIELD)
         __u8 qrv:3,
              suppress:1,
@@ -76,8 +76,8 @@ struct igmpv3_query {
 #error "Please fix <asm/byteorder.h>"
 #endif
         __u8 qqic;
-        __u16 nsrcs;
-        __u32 srcs[0];
+        __be16 nsrcs;
+        __be32 srcs[0];
 };
 
 #define IGMP_HOST_MEMBERSHIP_QUERY      0x11    /* From RFC1112 */
@@ -136,11 +136,11 @@ struct ip_sf_socklist
 {
         unsigned int            sl_max;
         unsigned int            sl_count;
-        __u32                   sl_addr[0];
+        __be32                  sl_addr[0];
 };
 
 #define IP_SFLSIZE(count)       (sizeof(struct ip_sf_socklist) + \
-        (count) * sizeof(__u32))
+        (count) * sizeof(__be32))
 
 #define IP_SFBLOCK      10      /* allocate this many at once */
 
@@ -159,7 +159,7 @@ struct ip_mc_socklist
 struct ip_sf_list
 {
         struct ip_sf_list       *sf_next;
-        __u32                   sf_inaddr;
+        __be32                  sf_inaddr;
         unsigned long           sf_count[2];    /* include/exclude counts */
         unsigned char           sf_gsresp;      /* include in g & s response? */
         unsigned char           sf_oldin;       /* change state */
@@ -197,7 +197,7 @@ struct ip_mc_list
 #define IGMPV3_QQIC(value) IGMPV3_EXP(0x80, 4, 3, value)
 #define IGMPV3_MRC(value) IGMPV3_EXP(0x80, 4, 3, value)
 
-extern int ip_check_mc(struct in_device *dev, u32 mc_addr, u32 src_addr, u16 proto);
+extern int ip_check_mc(struct in_device *dev, __be32 mc_addr, __be32 src_addr, u16 proto);
 extern int igmp_rcv(struct sk_buff *);
 extern int ip_mc_join_group(struct sock *sk, struct ip_mreqn *imr);
 extern int ip_mc_leave_group(struct sock *sk, struct ip_mreqn *imr);
@@ -209,13 +209,13 @@ extern int ip_mc_msfget(struct sock *sk, struct ip_msfilter *msf,
                 struct ip_msfilter __user *optval, int __user *optlen);
 extern int ip_mc_gsfget(struct sock *sk, struct group_filter *gsf,
                 struct group_filter __user *optval, int __user *optlen);
-extern int ip_mc_sf_allow(struct sock *sk, u32 local, u32 rmt, int dif);
+extern int ip_mc_sf_allow(struct sock *sk, __be32 local, __be32 rmt, int dif);
 extern void ip_mr_init(void);
 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_dec_group(struct in_device *in_dev, u32 addr);
-extern void ip_mc_inc_group(struct in_device *in_dev, u32 addr);
+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);
 #endif
 #endif
diff --git a/include/linux/in.h b/include/linux/in.h
index 94f557fa46..d79fc75fa7 100644
--- a/include/linux/in.h
+++ b/include/linux/in.h
@@ -52,7 +52,7 @@ enum {
 
 /* Internet address. */
 struct in_addr {
-        __u32   s_addr;
+        __be32  s_addr;
 };
 
 #define IP_TOS          1
@@ -123,17 +123,17 @@ struct ip_mreqn
 };
 
 struct ip_mreq_source {
-        __u32           imr_multiaddr;
-        __u32           imr_interface;
-        __u32           imr_sourceaddr;
+        __be32          imr_multiaddr;
+        __be32          imr_interface;
+        __be32          imr_sourceaddr;
 };
 
 struct ip_msfilter {
-        __u32           imsf_multiaddr;
-        __u32           imsf_interface;
+        __be32          imsf_multiaddr;
+        __be32          imsf_interface;
         __u32           imsf_fmode;
         __u32           imsf_numsrc;
-        __u32           imsf_slist[1];
+        __be32          imsf_slist[1];
 };
 
 #define IP_MSFILTER_SIZE(numsrc) \
@@ -177,7 +177,7 @@ struct in_pktinfo
 #define __SOCK_SIZE__   16              /* sizeof(struct sockaddr)      */
 struct sockaddr_in {
   sa_family_t           sin_family;     /* Address family               */
-  unsigned short int    sin_port;       /* Port number                  */
+  __be16                sin_port;       /* Port number                  */
   struct in_addr        sin_addr;       /* Internet address             */
 
   /* Pad to size of `struct sockaddr'. */
diff --git a/include/linux/in6.h b/include/linux/in6.h
index 304aaedea3..9be6a4756f 100644
--- a/include/linux/in6.h
+++ b/include/linux/in6.h
@@ -32,8 +32,8 @@ struct in6_addr
         union 
         {
                 __u8            u6_addr8[16];
-                __u16           u6_addr16[8];
-                __u32           u6_addr32[4];
+                __be16          u6_addr16[8];
+                __be32          u6_addr32[4];
         } in6_u;
 #define s6_addr                 in6_u.u6_addr8
 #define s6_addr16               in6_u.u6_addr16
@@ -53,7 +53,7 @@ extern const struct in6_addr in6addr_loopback;
 
 struct sockaddr_in6 {
         unsigned short int      sin6_family;    /* AF_INET6 */
-        __u16                   sin6_port;      /* Transport layer port # */
+        __be16                  sin6_port;      /* Transport layer port # */
         __u32                   sin6_flowinfo;  /* IPv6 flow information */
         struct in6_addr         sin6_addr;      /* IPv6 address */
         __u32                   sin6_scope_id;  /* scope id (new in RFC2553) */
@@ -134,6 +134,7 @@ struct in6_flowlabel_req
 #define IPPROTO_ICMPV6          58      /* ICMPv6                       */
 #define IPPROTO_NONE            59      /* IPv6 no next header          */
 #define IPPROTO_DSTOPTS         60      /* IPv6 destination options     */
+#define IPPROTO_MH              135     /* IPv6 mobility header         */
 
 /*
  *      IPv6 TLV options.
@@ -142,6 +143,7 @@ struct in6_flowlabel_req
 #define IPV6_TLV_PADN           1
 #define IPV6_TLV_ROUTERALERT    5
 #define IPV6_TLV_JUMBO          194
+#define IPV6_TLV_HAO            201     /* home address option */
 
 /*
  *      IPV6 socket options
diff --git a/include/linux/inet.h b/include/linux/inet.h
index 6c5587af11..b7c6da7d6d 100644
--- a/include/linux/inet.h
+++ b/include/linux/inet.h
@@ -46,5 +46,7 @@
 #include <linux/types.h>
 
 extern __be32 in_aton(const char *str);
+extern int in4_pton(const char *src, int srclen, u8 *dst, char delim, const char **end);
+extern int in6_pton(const char *src, int srclen, u8 *dst, char delim, const char **end);
 #endif
 #endif  /* _LINUX_INET_H */
diff --git a/include/linux/inet_diag.h b/include/linux/inet_diag.h
index a4606e5810..6e8bc54863 100644
--- a/include/linux/inet_diag.h
+++ b/include/linux/inet_diag.h
@@ -9,10 +9,10 @@
 
 /* Socket identity */
 struct inet_diag_sockid {
-        __u16   idiag_sport;
-        __u16   idiag_dport;
-        __u32   idiag_src[4];
-        __u32   idiag_dst[4];
+        __be16  idiag_sport;
+        __be16  idiag_dport;
+        __be32  idiag_src[4];
+        __be32  idiag_dst[4];
         __u32   idiag_if;
         __u32   idiag_cookie[2];
 #define INET_DIAG_NOCOOKIE (~0U)
@@ -67,7 +67,7 @@ struct inet_diag_hostcond {
         __u8    family;
         __u8    prefix_len;
         int     port;
-        __u32   addr[0];
+        __be32  addr[0];
 };
 
 /* Base info structure. It contains socket identity (addrs/ports/cookie)
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h
index 92297ff24e..5a0ab04627 100644
--- a/include/linux/inetdevice.h
+++ b/include/linux/inetdevice.h
@@ -90,11 +90,11 @@ struct in_ifaddr
         struct in_ifaddr        *ifa_next;
         struct in_device        *ifa_dev;
         struct rcu_head         rcu_head;
-        u32                     ifa_local;
-        u32                     ifa_address;
-        u32                     ifa_mask;
-        u32                     ifa_broadcast;
-        u32                     ifa_anycast;
+        __be32                  ifa_local;
+        __be32                  ifa_address;
+        __be32                  ifa_mask;
+        __be32                  ifa_broadcast;
+        __be32                  ifa_anycast;
         unsigned char           ifa_scope;
         unsigned char           ifa_flags;
         unsigned char           ifa_prefixlen;
@@ -104,18 +104,18 @@ struct in_ifaddr
 extern int register_inetaddr_notifier(struct notifier_block *nb);
 extern int unregister_inetaddr_notifier(struct notifier_block *nb);
 
-extern struct net_device        *ip_dev_find(u32 addr);
-extern int              inet_addr_onlink(struct in_device *in_dev, u32 a, u32 b);
+extern struct net_device        *ip_dev_find(__be32 addr);
+extern int              inet_addr_onlink(struct in_device *in_dev, __be32 a, __be32 b);
 extern int              devinet_ioctl(unsigned int cmd, void __user *);
 extern void             devinet_init(void);
 extern struct in_device *inetdev_init(struct net_device *dev);
 extern struct in_device *inetdev_by_index(int);
-extern u32              inet_select_addr(const struct net_device *dev, u32 dst, int scope);
-extern u32              inet_confirm_addr(const struct net_device *dev, u32 dst, u32 local, int scope);
-extern struct in_ifaddr *inet_ifa_byprefix(struct in_device *in_dev, u32 prefix, u32 mask);
+extern __be32           inet_select_addr(const struct net_device *dev, __be32 dst, int scope);
+extern __be32           inet_confirm_addr(const struct net_device *dev, __be32 dst, __be32 local, int scope);
+extern struct in_ifaddr *inet_ifa_byprefix(struct in_device *in_dev, __be32 prefix, __be32 mask);
 extern void             inet_forward_change(void);
 
-static __inline__ int inet_ifa_match(u32 addr, struct in_ifaddr *ifa)
+static __inline__ int inet_ifa_match(__be32 addr, struct in_ifaddr *ifa)
 {
         return !((addr^ifa->ifa_address)&ifa->ifa_mask);
 }
@@ -183,7 +183,7 @@ static inline void in_dev_put(struct in_device *idev)
 
 #endif /* __KERNEL__ */
 
-static __inline__ __u32 inet_make_mask(int logmask)
+static __inline__ __be32 inet_make_mask(int logmask)
 {
         if (logmask)
                 return htonl(~((1<<(32-logmask))-1));
diff --git a/include/linux/init.h b/include/linux/init.h
index 6667785dd1..e92b1455d7 100644
--- a/include/linux/init.h
+++ b/include/linux/init.h
@@ -68,6 +68,7 @@ extern initcall_t __security_initcall_start[], __security_initcall_end[];
 
 /* Defined in init/main.c */
 extern char saved_command_line[];
+extern unsigned int reset_devices;
 
 /* used by init/main.c */
 extern void setup_arch(char **);
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index 41ecbb847f..60aac2cea0 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -3,6 +3,8 @@
 
 #include <linux/file.h>
 #include <linux/rcupdate.h>
+#include <linux/irqflags.h>
+#include <linux/lockdep.h>
 
 #define INIT_FDTABLE \
 {                                                       \
@@ -21,7 +23,7 @@
         .count          = ATOMIC_INIT(1),               \
         .fdt            = &init_files.fdtab,            \
         .fdtab          = INIT_FDTABLE,                 \
-        .file_lock      = SPIN_LOCK_UNLOCKED,           \
+        .file_lock      = __SPIN_LOCK_UNLOCKED(init_task.file_lock), \
         .next_fd        = 0,                            \
         .close_on_exec_init = { { 0, } },               \
         .open_fds_init  = { { 0, } },                   \
@@ -36,7 +38,7 @@
         .user_id        = 0,                            \
         .next           = NULL,                         \
         .wait           = __WAIT_QUEUE_HEAD_INITIALIZER(name.wait), \
-        .ctx_lock       = SPIN_LOCK_UNLOCKED,           \
+        .ctx_lock       = __SPIN_LOCK_UNLOCKED(name.ctx_lock), \
         .reqs_active    = 0U,                           \
         .max_reqs       = ~0U,                          \
 }
@@ -48,7 +50,7 @@
         .mm_users       = ATOMIC_INIT(2),                       \
         .mm_count       = ATOMIC_INIT(1),                       \
         .mmap_sem       = __RWSEM_INITIALIZER(name.mmap_sem),   \
-        .page_table_lock =  SPIN_LOCK_UNLOCKED,                 \
+        .page_table_lock =  __SPIN_LOCK_UNLOCKED(name.page_table_lock), \
         .mmlist         = LIST_HEAD_INIT(name.mmlist),          \
         .cpu_vm_mask    = CPU_MASK_ALL,                         \
 }
@@ -69,7 +71,7 @@
 #define INIT_SIGHAND(sighand) {                                         \
         .count          = ATOMIC_INIT(1),                               \
         .action         = { { { .sa_handler = NULL, } }, },             \
-        .siglock        = SPIN_LOCK_UNLOCKED,                           \
+        .siglock        = __SPIN_LOCK_UNLOCKED(sighand.siglock),        \
 }
 
 extern struct group_info init_groups;
@@ -87,6 +89,7 @@ extern struct group_info init_groups;
         .lock_depth     = -1,                                           \
         .prio           = MAX_PRIO-20,                                  \
         .static_prio    = MAX_PRIO-20,                                  \
+        .normal_prio    = MAX_PRIO-20,                                  \
         .policy         = SCHED_NORMAL,                                 \
         .cpus_allowed   = CPU_MASK_ALL,                                 \
         .mm             = NULL,                                         \
@@ -118,11 +121,13 @@ extern struct group_info init_groups;
                 .list = LIST_HEAD_INIT(tsk.pending.list),               \
                 .signal = {{0}}},                                       \
         .blocked        = {{0}},                                        \
-        .alloc_lock     = SPIN_LOCK_UNLOCKED,                           \
-        .proc_lock      = SPIN_LOCK_UNLOCKED,                           \
+        .alloc_lock     = __SPIN_LOCK_UNLOCKED(tsk.alloc_lock),         \
         .journal_info   = NULL,                                         \
         .cpu_timers     = INIT_CPU_TIMERS(tsk.cpu_timers),              \
         .fs_excl        = ATOMIC_INIT(0),                               \
+        .pi_lock        = SPIN_LOCK_UNLOCKED,                           \
+        INIT_TRACE_IRQFLAGS                                             \
+        INIT_LOCKDEP                                                    \
 }
 
 
diff --git a/include/linux/input.h b/include/linux/input.h
index b32c2b6e53..b3253ab72f 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -232,7 +232,8 @@ struct input_absinfo {
 #define KEY_PAUSE               119
 
 #define KEY_KPCOMMA             121
-#define KEY_HANGUEL             122
+#define KEY_HANGEUL             122
+#define KEY_HANGUEL             KEY_HANGEUL
 #define KEY_HANJA               123
 #define KEY_YEN                 124
 #define KEY_LEFTMETA            125
@@ -892,7 +893,6 @@ struct input_dev {
 
         int (*open)(struct input_dev *dev);
         void (*close)(struct input_dev *dev);
-        int (*accept)(struct input_dev *dev, struct file *file);
         int (*flush)(struct input_dev *dev, struct file *file);
         int (*event)(struct input_dev *dev, unsigned int type, unsigned int code, int value);
         int (*upload_effect)(struct input_dev *dev, struct ff_effect *effect);
@@ -960,6 +960,26 @@ struct input_dev {
 
 struct input_handle;
 
+/**
+ * struct input_handler - implements one of interfaces for input devices
+ * @private: driver-specific data
+ * @event: event handler
+ * @connect: called when attaching a handler to an input device
+ * @disconnect: disconnects a handler from input device
+ * @start: starts handler for given handle. This function is called by
+ *      input core right after connect() method and also when a process
+ *      that "grabbed" a device releases it
+ * @fops: file operations this driver implements
+ * @minor: beginning of range of 32 minors for devices this driver
+ *      can provide
+ * @name: name of the handler, to be shown in /proc/bus/input/handlers
+ * @id_table: pointer to a table of input_device_ids this driver can
+ *      handle
+ * @blacklist: prointer to a table of input_device_ids this driver should
+ *      ignore even if they match @id_table
+ * @h_list: list of input handles associated with the handler
+ * @node: for placing the driver onto input_handler_list
+ */
 struct input_handler {
 
         void *private;
@@ -967,6 +987,7 @@ struct input_handler {
         void (*event)(struct input_handle *handle, unsigned int type, unsigned int code, int value);
         struct input_handle* (*connect)(struct input_handler *handler, struct input_dev *dev, struct input_device_id *id);
         void (*disconnect)(struct input_handle *handle);
+        void (*start)(struct input_handle *handle);
 
         const struct file_operations *fops;
         int minor;
@@ -1005,6 +1026,7 @@ static inline void init_input_dev(struct input_dev *dev)
 }
 
 struct input_dev *input_allocate_device(void);
+void input_free_device(struct input_dev *dev);
 
 static inline struct input_dev *input_get_device(struct input_dev *dev)
 {
@@ -1016,12 +1038,6 @@ static inline void input_put_device(struct input_dev *dev)
         class_device_put(&dev->cdev);
 }
 
-static inline void input_free_device(struct input_dev *dev)
-{
-        if (dev)
-                input_put_device(dev);
-}
-
 int input_register_device(struct input_dev *);
 void input_unregister_device(struct input_dev *);
 
@@ -1034,10 +1050,10 @@ void input_release_device(struct input_handle *);
 int input_open_device(struct input_handle *);
 void input_close_device(struct input_handle *);
 
-int input_accept_process(struct input_handle *handle, struct file *file);
 int input_flush_device(struct input_handle* handle, struct file* file);
 
 void input_event(struct input_dev *dev, unsigned int type, unsigned int code, int value);
+void input_inject_event(struct input_handle *handle, unsigned int type, unsigned int code, int value);
 
 static inline void input_report_key(struct input_dev *dev, unsigned int code, int value)
 {
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index 70741e1701..1f97e3d926 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -10,10 +10,60 @@
 #include <linux/irqreturn.h>
 #include <linux/hardirq.h>
 #include <linux/sched.h>
+#include <linux/irqflags.h>
 #include <asm/atomic.h>
 #include <asm/ptrace.h>
 #include <asm/system.h>
 
+/*
+ * These correspond to the IORESOURCE_IRQ_* defines in
+ * linux/ioport.h to select the interrupt line behaviour.  When
+ * requesting an interrupt without specifying a IRQF_TRIGGER, the
+ * setting should be assumed to be "as already configured", which
+ * may be as per machine or firmware initialisation.
+ */
+#define IRQF_TRIGGER_NONE       0x00000000
+#define IRQF_TRIGGER_RISING     0x00000001
+#define IRQF_TRIGGER_FALLING    0x00000002
+#define IRQF_TRIGGER_HIGH       0x00000004
+#define IRQF_TRIGGER_LOW        0x00000008
+#define IRQF_TRIGGER_MASK       (IRQF_TRIGGER_HIGH | IRQF_TRIGGER_LOW | \
+                                 IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING)
+#define IRQF_TRIGGER_PROBE      0x00000010
+
+/*
+ * These flags used only by the kernel as part of the
+ * irq handling routines.
+ *
+ * IRQF_DISABLED - keep irqs disabled when calling the action handler
+ * IRQF_SAMPLE_RANDOM - irq is used to feed the random generator
+ * IRQF_SHARED - allow sharing the irq among several devices
+ * IRQF_PROBE_SHARED - set by callers when they expect sharing mismatches to occur
+ * IRQF_TIMER - Flag to mark this interrupt as timer interrupt
+ */
+#define IRQF_DISABLED           0x00000020
+#define IRQF_SAMPLE_RANDOM      0x00000040
+#define IRQF_SHARED             0x00000080
+#define IRQF_PROBE_SHARED       0x00000100
+#define IRQF_TIMER              0x00000200
+#define IRQF_PERCPU             0x00000400
+
+/*
+ * Migration helpers. Scheduled for removal in 1/2007
+ * Do not use for new code !
+ */
+#define SA_INTERRUPT            IRQF_DISABLED
+#define SA_SAMPLE_RANDOM        IRQF_SAMPLE_RANDOM
+#define SA_SHIRQ                IRQF_SHARED
+#define SA_PROBEIRQ             IRQF_PROBE_SHARED
+#define SA_PERCPU               IRQF_PERCPU
+
+#define SA_TRIGGER_LOW          IRQF_TRIGGER_LOW
+#define SA_TRIGGER_HIGH         IRQF_TRIGGER_HIGH
+#define SA_TRIGGER_FALLING      IRQF_TRIGGER_FALLING
+#define SA_TRIGGER_RISING       IRQF_TRIGGER_RISING
+#define SA_TRIGGER_MASK         IRQF_TRIGGER_MASK
+
 struct irqaction {
         irqreturn_t (*handler)(int, void *, struct pt_regs *);
         unsigned long flags;
@@ -31,12 +81,106 @@ extern int request_irq(unsigned int,
                        unsigned long, const char *, void *);
 extern void free_irq(unsigned int, void *);
 
+/*
+ * On lockdep we dont want to enable hardirqs in hardirq
+ * context. Use local_irq_enable_in_hardirq() to annotate
+ * kernel code that has to do this nevertheless (pretty much
+ * the only valid case is for old/broken hardware that is
+ * insanely slow).
+ *
+ * NOTE: in theory this might break fragile code that relies
+ * on hardirq delivery - in practice we dont seem to have such
+ * places left. So the only effect should be slightly increased
+ * irqs-off latencies.
+ */
+#ifdef CONFIG_LOCKDEP
+# define local_irq_enable_in_hardirq()  do { } while (0)
+#else
+# define local_irq_enable_in_hardirq()  local_irq_enable()
+#endif
 
 #ifdef CONFIG_GENERIC_HARDIRQS
 extern void disable_irq_nosync(unsigned int irq);
 extern void disable_irq(unsigned int irq);
 extern void enable_irq(unsigned int irq);
+
+/*
+ * Special lockdep variants of irq disabling/enabling.
+ * These should be used for locking constructs that
+ * know that a particular irq context which is disabled,
+ * and which is the only irq-context user of a lock,
+ * that it's safe to take the lock in the irq-disabled
+ * section without disabling hardirqs.
+ *
+ * On !CONFIG_LOCKDEP they are equivalent to the normal
+ * irq disable/enable methods.
+ */
+static inline void disable_irq_nosync_lockdep(unsigned int irq)
+{
+        disable_irq_nosync(irq);
+#ifdef CONFIG_LOCKDEP
+        local_irq_disable();
+#endif
+}
+
+static inline void disable_irq_nosync_lockdep_irqsave(unsigned int irq, unsigned long *flags)
+{
+        disable_irq_nosync(irq);
+#ifdef CONFIG_LOCKDEP
+        local_irq_save(*flags);
+#endif
+}
+
+static inline void disable_irq_lockdep(unsigned int irq)
+{
+        disable_irq(irq);
+#ifdef CONFIG_LOCKDEP
+        local_irq_disable();
+#endif
+}
+
+static inline void enable_irq_lockdep(unsigned int irq)
+{
+#ifdef CONFIG_LOCKDEP
+        local_irq_enable();
+#endif
+        enable_irq(irq);
+}
+
+static inline void enable_irq_lockdep_irqrestore(unsigned int irq, unsigned long *flags)
+{
+#ifdef CONFIG_LOCKDEP
+        local_irq_restore(*flags);
 #endif
+        enable_irq(irq);
+}
+
+/* IRQ wakeup (PM) control: */
+extern int set_irq_wake(unsigned int irq, unsigned int on);
+
+static inline int enable_irq_wake(unsigned int irq)
+{
+        return set_irq_wake(irq, 1);
+}
+
+static inline int disable_irq_wake(unsigned int irq)
+{
+        return set_irq_wake(irq, 0);
+}
+
+#else /* !CONFIG_GENERIC_HARDIRQS */
+/*
+ * NOTE: non-genirq architectures, if they want to support the lock
+ * validator need to define the methods below in their asm/irq.h
+ * files, under an #ifdef CONFIG_LOCKDEP section.
+ */
+# ifndef CONFIG_LOCKDEP
+#  define disable_irq_nosync_lockdep(irq)       disable_irq_nosync(irq)
+#  define disable_irq_lockdep(irq)              disable_irq(irq)
+#  define enable_irq_lockdep(irq)               enable_irq(irq)
+# endif
+
+#endif /* CONFIG_GENERIC_HARDIRQS */
 
 #ifndef __ARCH_SET_SOFTIRQ_PENDING
 #define set_softirq_pending(x) (local_softirq_pending() = (x))
@@ -72,13 +216,11 @@ static inline void __deprecated save_and_cli(unsigned long *x)
 #define save_and_cli(x) save_and_cli(&x)
 #endif /* CONFIG_SMP */
 
-/* SoftIRQ primitives.  */
-#define local_bh_disable() \
-                do { add_preempt_count(SOFTIRQ_OFFSET); barrier(); } while (0)
-#define __local_bh_enable() \
-                do { barrier(); sub_preempt_count(SOFTIRQ_OFFSET); } while (0)
-
+extern void local_bh_disable(void);
+extern void __local_bh_enable(void);
+extern void _local_bh_enable(void);
 extern void local_bh_enable(void);
+extern void local_bh_enable_ip(unsigned long ip);
 
 /* PLEASE, avoid to allocate new softirqs, if you need not _really_ high
    frequency threaded job scheduling. For almost all the purposes
diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index cd6bd001ba..d42c833990 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -9,13 +9,15 @@
 #define _LINUX_IOPORT_H
 
 #include <linux/compiler.h>
+#include <linux/types.h>
 /*
  * Resources are tree-like, allowing
  * nesting etc..
  */
 struct resource {
+        resource_size_t start;
+        resource_size_t end;
         const char *name;
-        unsigned long start, end;
         unsigned long flags;
         struct resource *parent, *sibling, *child;
 };
@@ -53,6 +55,7 @@ struct resource_list {
 #define IORESOURCE_IRQ_LOWEDGE          (1<<1)
 #define IORESOURCE_IRQ_HIGHLEVEL        (1<<2)
 #define IORESOURCE_IRQ_LOWLEVEL         (1<<3)
+#define IORESOURCE_IRQ_SHAREABLE        (1<<4)
 
 /* ISA PnP DMA specific bits (IORESOURCE_BITS) */
 #define IORESOURCE_DMA_TYPE_MASK        (3<<0)
@@ -94,33 +97,39 @@ extern struct resource iomem_resource;
 extern int request_resource(struct resource *root, struct resource *new);
 extern struct resource * ____request_resource(struct resource *root, struct resource *new);
 extern int release_resource(struct resource *new);
-extern __deprecated_for_modules int insert_resource(struct resource *parent, struct resource *new);
+extern int insert_resource(struct resource *parent, struct resource *new);
 extern int allocate_resource(struct resource *root, struct resource *new,
-                             unsigned long size,
-                             unsigned long min, unsigned long max,
-                             unsigned long align,
+                             resource_size_t size, resource_size_t min,
+                             resource_size_t max, resource_size_t align,
                              void (*alignf)(void *, struct resource *,
-                                            unsigned long, unsigned long),
+                                            resource_size_t, resource_size_t),
                              void *alignf_data);
-int adjust_resource(struct resource *res, unsigned long start,
-                    unsigned long size);
+int adjust_resource(struct resource *res, resource_size_t start,
+                    resource_size_t size);
+
+/* get registered SYSTEM_RAM resources in specified area */
+extern int find_next_system_ram(struct resource *res);
 
 /* Convenience shorthand with allocation */
 #define request_region(start,n,name)    __request_region(&ioport_resource, (start), (n), (name))
 #define request_mem_region(start,n,name) __request_region(&iomem_resource, (start), (n), (name))
 #define rename_region(region, newname) do { (region)->name = (newname); } while (0)
 
-extern struct resource * __request_region(struct resource *, unsigned long start, unsigned long n, const char *name);
+extern struct resource * __request_region(struct resource *,
+                                        resource_size_t start,
+                                        resource_size_t n, const char *name);
 
 /* Compatibility cruft */
 #define release_region(start,n) __release_region(&ioport_resource, (start), (n))
 #define check_mem_region(start,n)       __check_region(&iomem_resource, (start), (n))
 #define release_mem_region(start,n)     __release_region(&iomem_resource, (start), (n))
 
-extern int __check_region(struct resource *, unsigned long, unsigned long);
-extern void __release_region(struct resource *, unsigned long, unsigned long);
+extern int __check_region(struct resource *, resource_size_t, resource_size_t);
+extern void __release_region(struct resource *, resource_size_t,
+                                resource_size_t);
 
-static inline int __deprecated check_region(unsigned long s, unsigned long n)
+static inline int __deprecated check_region(resource_size_t s,
+                                                resource_size_t n)
 {
         return __check_region(&ioport_resource, s, n);
 }
diff --git a/include/linux/ioprio.h b/include/linux/ioprio.h
index 88d5961f7a..8e2042b9d4 100644
--- a/include/linux/ioprio.h
+++ b/include/linux/ioprio.h
@@ -59,27 +59,6 @@ static inline int task_nice_ioprio(struct task_struct *task)
 /*
  * For inheritance, return the highest of the two given priorities
  */
-static inline int ioprio_best(unsigned short aprio, unsigned short bprio)
-{
-        unsigned short aclass = IOPRIO_PRIO_CLASS(aprio);
-        unsigned short bclass = IOPRIO_PRIO_CLASS(bprio);
-
-        if (!ioprio_valid(aprio))
-                return bprio;
-        if (!ioprio_valid(bprio))
-                return aprio;
-
-        if (aclass == IOPRIO_CLASS_NONE)
-                aclass = IOPRIO_CLASS_BE;
-        if (bclass == IOPRIO_CLASS_NONE)
-                bclass = IOPRIO_CLASS_BE;
-
-        if (aclass == bclass)
-                return min(aprio, bprio);
-        if (aclass > bclass)
-                return bprio;
-        else
-                return aprio;
-}
+extern int ioprio_best(unsigned short aprio, unsigned short bprio);
 
 #endif
diff --git a/include/linux/ip.h b/include/linux/ip.h
index 4b55cf1df7..6b25d36fc5 100644
--- a/include/linux/ip.h
+++ b/include/linux/ip.h
@@ -57,6 +57,7 @@
 #define IPOPT_SEC       (2 |IPOPT_CONTROL|IPOPT_COPY)
 #define IPOPT_LSRR      (3 |IPOPT_CONTROL|IPOPT_COPY)
 #define IPOPT_TIMESTAMP (4 |IPOPT_MEASUREMENT)
+#define IPOPT_CIPSO     (6 |IPOPT_CONTROL|IPOPT_COPY)
 #define IPOPT_RR        (7 |IPOPT_CONTROL)
 #define IPOPT_SID       (8 |IPOPT_CONTROL|IPOPT_COPY)
 #define IPOPT_SSRR      (9 |IPOPT_CONTROL|IPOPT_COPY)
@@ -95,7 +96,7 @@ struct iphdr {
         __be16  frag_off;
         __u8    ttl;
         __u8    protocol;
-        __u16   check;
+        __be16  check;
         __be32  saddr;
         __be32  daddr;
         /*The options start here. */
@@ -104,22 +105,22 @@ struct iphdr {
 struct ip_auth_hdr {
         __u8  nexthdr;
         __u8  hdrlen;           /* This one is measured in 32 bit units! */
-        __u16 reserved;
-        __u32 spi;
-        __u32 seq_no;           /* Sequence number */
+        __be16 reserved;
+        __be32 spi;
+        __be32 seq_no;          /* Sequence number */
         __u8  auth_data[0];     /* Variable len but >=4. Mind the 64 bit alignment! */
 };
 
 struct ip_esp_hdr {
-        __u32 spi;
-        __u32 seq_no;           /* Sequence number */
+        __be32 spi;
+        __be32 seq_no;          /* Sequence number */
         __u8  enc_data[0];      /* Variable len but >=8. Mind the 64 bit alignment! */
 };
 
 struct ip_comp_hdr {
         __u8 nexthdr;
         __u8 flags;
-        __u16 cpi;
+        __be16 cpi;
 };
 
 #endif  /* _LINUX_IP_H */
diff --git a/include/linux/ipmi.h b/include/linux/ipmi.h
index 5653b2f23b..d09fbeabf1 100644
--- a/include/linux/ipmi.h
+++ b/include/linux/ipmi.h
@@ -210,11 +210,7 @@ struct kernel_ipmi_msg
 #include <linux/list.h>
 #include <linux/module.h>
 #include <linux/device.h>
-
-#ifdef CONFIG_PROC_FS
 #include <linux/proc_fs.h>
-extern struct proc_dir_entry *proc_ipmi_root;
-#endif /* CONFIG_PROC_FS */
 
 /* Opaque type for a IPMI message user.  One of these is needed to
    send and receive messages. */
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index 297853c841..4f435c59de 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -29,6 +29,7 @@ struct in6_ifreq {
 
 #define IPV6_SRCRT_STRICT       0x01    /* this hop must be a neighbor  */
 #define IPV6_SRCRT_TYPE_0       0       /* IPv6 type 0 Routing Header   */
+#define IPV6_SRCRT_TYPE_2       2       /* IPv6 type 2 Routing Header   */
 
 /*
  *      routing header
@@ -73,25 +74,47 @@ struct rt0_hdr {
 #define rt0_type                rt_hdr.type
 };
 
+/*
+ *      routing header type 2
+ */
+
+struct rt2_hdr {
+        struct ipv6_rt_hdr      rt_hdr;
+        __u32                   reserved;
+        struct in6_addr         addr;
+
+#define rt2_type                rt_hdr.type
+};
+
+/*
+ *      home address option in destination options header
+ */
+
+struct ipv6_destopt_hao {
+        __u8                    type;
+        __u8                    length;
+        struct in6_addr         addr;
+} __attribute__ ((__packed__));
+
 struct ipv6_auth_hdr {
         __u8  nexthdr;
         __u8  hdrlen;           /* This one is measured in 32 bit units! */
-        __u16 reserved;
-        __u32 spi;
-        __u32 seq_no;           /* Sequence number */
+        __be16 reserved;
+        __be32 spi;
+        __be32 seq_no;           /* Sequence number */
         __u8  auth_data[0];     /* Length variable but >=4. Mind the 64 bit alignment! */
 };
 
 struct ipv6_esp_hdr {
-        __u32 spi;
-        __u32 seq_no;           /* Sequence number */
+        __be32 spi;
+        __be32 seq_no;           /* Sequence number */
         __u8  enc_data[0];      /* Length variable but >=8. Mind the 64 bit alignment! */
 };
 
 struct ipv6_comp_hdr {
         __u8 nexthdr;
         __u8 flags;
-        __u16 cpi;
+        __be16 cpi;
 };
 
 /*
@@ -113,7 +136,7 @@ struct ipv6hdr {
 #endif
         __u8                    flow_lbl[3];
 
-        __u16                   payload_len;
+        __be16                  payload_len;
         __u8                    nexthdr;
         __u8                    hop_limit;
 
@@ -153,6 +176,7 @@ struct ipv6_devconf {
         __s32           accept_ra_rt_info_max_plen;
 #endif
 #endif
+        __s32           proxy_ndp;
         void            *sysctl;
 };
 
@@ -180,6 +204,7 @@ enum {
         DEVCONF_ACCEPT_RA_RTR_PREF,
         DEVCONF_RTR_PROBE_INTERVAL,
         DEVCONF_ACCEPT_RA_RT_INFO_MAX_PLEN,
+        DEVCONF_PROXY_NDP,
         DEVCONF_MAX
 };
 
@@ -206,6 +231,9 @@ struct inet6_skb_parm {
         __u16                   lastopt;
         __u32                   nhoff;
         __u16                   flags;
+#ifdef CONFIG_IPV6_MIP6
+        __u16                   dsthao;
+#endif
 
 #define IP6SKB_XFRM_TRANSFORMED 1
 };
@@ -242,6 +270,9 @@ struct ipv6_pinfo {
         struct in6_addr         rcv_saddr;
         struct in6_addr         daddr;
         struct in6_addr         *daddr_cache;
+#ifdef CONFIG_IPV6_SUBTREES
+        struct in6_addr         *saddr_cache;
+#endif
 
         __u32                   flow_label;
         __u32                   frag_size;
@@ -430,7 +461,7 @@ static inline struct raw6_sock *raw6_sk(const struct sock *sk)
 
 #define INET6_MATCH(__sk, __hash, __saddr, __daddr, __ports, __dif)\
         (((__sk)->sk_hash == (__hash))                          && \
-         ((*((__u32 *)&(inet_sk(__sk)->dport))) == (__ports))   && \
+         ((*((__portpair *)&(inet_sk(__sk)->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 676e00dfb2..48d3cb3b6a 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -1,5 +1,5 @@
-#ifndef __irq_h
-#define __irq_h
+#ifndef _LINUX_IRQ_H
+#define _LINUX_IRQ_H
 
 /*
  * Please do not include this file in generic code.  There is currently
@@ -11,7 +11,7 @@
 
 #include <linux/smp.h>
 
-#if !defined(CONFIG_S390)
+#ifndef CONFIG_S390
 
 #include <linux/linkage.h>
 #include <linux/cache.h>
@@ -24,84 +24,175 @@
 
 /*
  * IRQ line status.
+ *
+ * Bits 0-16 are reserved for the IRQF_* bits in linux/interrupt.h
+ *
+ * IRQ types
  */
-#define IRQ_INPROGRESS  1       /* IRQ handler active - do not enter! */
-#define IRQ_DISABLED    2       /* IRQ disabled - do not enter! */
-#define IRQ_PENDING     4       /* IRQ pending - replay on enable */
-#define IRQ_REPLAY      8       /* IRQ has been replayed but not acked yet */
-#define IRQ_AUTODETECT  16      /* IRQ is being autodetected */
-#define IRQ_WAITING     32      /* IRQ not yet seen - for autodetection */
-#define IRQ_LEVEL       64      /* IRQ level triggered */
-#define IRQ_MASKED      128     /* IRQ masked - shouldn't be seen again */
-#if defined(ARCH_HAS_IRQ_PER_CPU)
-# define IRQ_PER_CPU    256     /* IRQ is per CPU */
+#define IRQ_TYPE_NONE           0x00000000      /* Default, unspecified type */
+#define IRQ_TYPE_EDGE_RISING    0x00000001      /* Edge rising type */
+#define IRQ_TYPE_EDGE_FALLING   0x00000002      /* Edge falling type */
+#define IRQ_TYPE_EDGE_BOTH (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING)
+#define IRQ_TYPE_LEVEL_HIGH     0x00000004      /* Level high type */
+#define IRQ_TYPE_LEVEL_LOW      0x00000008      /* Level low type */
+#define IRQ_TYPE_SENSE_MASK     0x0000000f      /* Mask of the above */
+#define IRQ_TYPE_PROBE          0x00000010      /* Probing in progress */
+
+/* Internal flags */
+#define IRQ_INPROGRESS          0x00010000      /* IRQ handler active - do not enter! */
+#define IRQ_DISABLED            0x00020000      /* IRQ disabled - do not enter! */
+#define IRQ_PENDING             0x00040000      /* IRQ pending - replay on enable */
+#define IRQ_REPLAY              0x00080000      /* IRQ has been replayed but not acked yet */
+#define IRQ_AUTODETECT          0x00100000      /* IRQ is being autodetected */
+#define IRQ_WAITING             0x00200000      /* IRQ not yet seen - for autodetection */
+#define IRQ_LEVEL               0x00400000      /* IRQ level triggered */
+#define IRQ_MASKED              0x00800000      /* IRQ masked - shouldn't be seen again */
+#define IRQ_PER_CPU             0x01000000      /* IRQ is per CPU */
+#ifdef CONFIG_IRQ_PER_CPU
 # define CHECK_IRQ_PER_CPU(var) ((var) & IRQ_PER_CPU)
 #else
 # define CHECK_IRQ_PER_CPU(var) 0
 #endif
 
-/*
- * Interrupt controller descriptor. This is all we need
- * to describe about the low-level hardware. 
+#define IRQ_NOPROBE             0x02000000      /* IRQ is not valid for probing */
+#define IRQ_NOREQUEST           0x04000000      /* IRQ cannot be requested */
+#define IRQ_NOAUTOEN            0x08000000      /* IRQ will not be enabled on request irq */
+#define IRQ_DELAYED_DISABLE     0x10000000      /* IRQ disable (masking) happens delayed. */
+#define IRQ_WAKEUP              0x20000000      /* IRQ triggers system wakeup */
+
+struct proc_dir_entry;
+
+/**
+ * struct irq_chip - hardware interrupt chip descriptor
+ *
+ * @name:               name for /proc/interrupts
+ * @startup:            start up the interrupt (defaults to ->enable if NULL)
+ * @shutdown:           shut down the interrupt (defaults to ->disable if NULL)
+ * @enable:             enable the interrupt (defaults to chip->unmask if NULL)
+ * @disable:            disable the interrupt (defaults to chip->mask if NULL)
+ * @ack:                start of a new interrupt
+ * @mask:               mask an interrupt source
+ * @mask_ack:           ack and mask an interrupt source
+ * @unmask:             unmask an interrupt source
+ * @eoi:                end of interrupt - chip level
+ * @end:                end of interrupt - flow level
+ * @set_affinity:       set the CPU affinity on SMP machines
+ * @retrigger:          resend an IRQ to the CPU
+ * @set_type:           set the flow type (IRQ_TYPE_LEVEL/etc.) of an IRQ
+ * @set_wake:           enable/disable power-management wake-on of an IRQ
+ *
+ * @release:            release function solely used by UML
+ * @typename:           obsoleted by name, kept as migration helper
  */
-struct hw_interrupt_type {
-        const char * typename;
-        unsigned int (*startup)(unsigned int irq);
-        void (*shutdown)(unsigned int irq);
-        void (*enable)(unsigned int irq);
-        void (*disable)(unsigned int irq);
-        void (*ack)(unsigned int irq);
-        void (*end)(unsigned int irq);
-        void (*set_affinity)(unsigned int irq, cpumask_t dest);
+struct irq_chip {
+        const char      *name;
+        unsigned int    (*startup)(unsigned int irq);
+        void            (*shutdown)(unsigned int irq);
+        void            (*enable)(unsigned int irq);
+        void            (*disable)(unsigned int irq);
+
+        void            (*ack)(unsigned int irq);
+        void            (*mask)(unsigned int irq);
+        void            (*mask_ack)(unsigned int irq);
+        void            (*unmask)(unsigned int irq);
+        void            (*eoi)(unsigned int irq);
+
+        void            (*end)(unsigned int irq);
+        void            (*set_affinity)(unsigned int irq, cpumask_t 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);
+
         /* Currently used only by UML, might disappear one day.*/
 #ifdef CONFIG_IRQ_RELEASE_METHOD
-        void (*release)(unsigned int irq, void *dev_id);
+        void            (*release)(unsigned int irq, void *dev_id);
 #endif
+        /*
+         * For compatibility, ->typename is copied into ->name.
+         * Will disappear.
+         */
+        const char      *typename;
 };
 
-typedef struct hw_interrupt_type  hw_irq_controller;
-
-/*
- * This is the "IRQ descriptor", which contains various information
- * about the irq, including what kind of hardware handling it has,
- * whether it is disabled etc etc.
+/**
+ * struct irq_desc - interrupt descriptor
+ *
+ * @handle_irq:         highlevel irq-events handler [if NULL, __do_IRQ()]
+ * @chip:               low level interrupt hardware access
+ * @handler_data:       per-IRQ data for the irq_chip methods
+ * @chip_data:          platform-specific per-chip private data for the chip
+ *                      methods, to allow shared chip implementations
+ * @action:             the irq action chain
+ * @status:             status information
+ * @depth:              disable-depth, for nested irq_disable() calls
+ * @wake_depth:         enable depth, for multiple set_irq_wake() callers
+ * @irq_count:          stats field to detect stalled irqs
+ * @irqs_unhandled:     stats field for spurious unhandled interrupts
+ * @lock:               locking for SMP
+ * @affinity:           IRQ affinity on SMP
+ * @cpu:                cpu index useful for balancing
+ * @pending_mask:       pending rebalanced interrupts
+ * @move_irq:           need to re-target IRQ destination
+ * @dir:                /proc/irq/ procfs entry
+ * @affinity_entry:     /proc/irq/smp_affinity procfs entry on SMP
  *
  * Pad this out to 32 bytes for cache and indexing reasons.
  */
-typedef struct irq_desc {
-        hw_irq_controller *handler;
-        void *handler_data;
-        struct irqaction *action;       /* IRQ action list */
-        unsigned int status;            /* IRQ status */
-        unsigned int depth;             /* nested irq disables */
-        unsigned int irq_count;         /* For detecting broken interrupts */
-        unsigned int irqs_unhandled;
-        spinlock_t lock;
-#if defined (CONFIG_GENERIC_PENDING_IRQ) || defined (CONFIG_IRQBALANCE)
-        unsigned int move_irq;          /* Flag need to re-target intr dest*/
+struct irq_desc {
+        void fastcall           (*handle_irq)(unsigned int irq,
+                                              struct irq_desc *desc,
+                                              struct pt_regs *regs);
+        struct irq_chip         *chip;
+        void                    *handler_data;
+        void                    *chip_data;
+        struct irqaction        *action;        /* IRQ action list */
+        unsigned int            status;         /* IRQ status */
+
+        unsigned int            depth;          /* nested irq disables */
+        unsigned int            wake_depth;     /* nested wake enables */
+        unsigned int            irq_count;      /* For detecting broken IRQs */
+        unsigned int            irqs_unhandled;
+        spinlock_t              lock;
+#ifdef CONFIG_SMP
+        cpumask_t               affinity;
+        unsigned int            cpu;
+#endif
+#if defined(CONFIG_GENERIC_PENDING_IRQ) || defined(CONFIG_IRQBALANCE)
+        cpumask_t               pending_mask;
+        unsigned int            move_irq;       /* need to re-target IRQ dest */
+#endif
+#ifdef CONFIG_PROC_FS
+        struct proc_dir_entry *dir;
 #endif
-} ____cacheline_aligned irq_desc_t;
+} ____cacheline_aligned;
 
-extern irq_desc_t irq_desc [NR_IRQS];
+extern struct irq_desc irq_desc[NR_IRQS];
 
-/* Return a pointer to the irq descriptor for IRQ.  */
-static inline irq_desc_t *
-irq_descp (int irq)
-{
-        return irq_desc + irq;
-}
+/*
+ * Migration helpers for obsolete names, they will go away:
+ */
+#define hw_interrupt_type       irq_chip
+typedef struct irq_chip         hw_irq_controller;
+#define no_irq_type             no_irq_chip
+typedef struct irq_desc         irq_desc_t;
 
-#include <asm/hw_irq.h> /* the arch dependent stuff */
+/*
+ * Pick up the arch-dependent methods:
+ */
+#include <asm/hw_irq.h>
 
-extern int setup_irq(unsigned int irq, struct irqaction * new);
+extern int setup_irq(unsigned int irq, struct irqaction *new);
 
 #ifdef CONFIG_GENERIC_HARDIRQS
-extern cpumask_t irq_affinity[NR_IRQS];
+
+#ifndef handle_dynamic_tick
+# define handle_dynamic_tick(a)         do { } while (0)
+#endif
 
 #ifdef CONFIG_SMP
 static inline void set_native_irq_info(int irq, cpumask_t mask)
 {
-        irq_affinity[irq] = mask;
+        irq_desc[irq].affinity = mask;
 }
 #else
 static inline void set_native_irq_info(int irq, cpumask_t mask)
@@ -111,8 +202,7 @@ static inline void set_native_irq_info(int irq, cpumask_t mask)
 
 #ifdef CONFIG_SMP
 
-#if defined (CONFIG_GENERIC_PENDING_IRQ) || defined (CONFIG_IRQBALANCE)
-extern cpumask_t pending_irq_cpumask[NR_IRQS];
+#if defined(CONFIG_GENERIC_PENDING_IRQ) || defined(CONFIG_IRQBALANCE)
 
 void set_pending_irq(unsigned int irq, cpumask_t mask);
 void move_native_irq(int irq);
@@ -133,7 +223,7 @@ static inline void set_irq_info(int irq, cpumask_t mask)
 {
 }
 
-#else // CONFIG_PCI_MSI
+#else /* CONFIG_PCI_MSI */
 
 static inline void move_irq(int irq)
 {
@@ -144,26 +234,36 @@ static inline void set_irq_info(int irq, cpumask_t mask)
 {
         set_native_irq_info(irq, mask);
 }
-#endif // CONFIG_PCI_MSI
 
-#else   // CONFIG_GENERIC_PENDING_IRQ || CONFIG_IRQBALANCE
+#endif /* CONFIG_PCI_MSI */
+
+#else /* CONFIG_GENERIC_PENDING_IRQ || CONFIG_IRQBALANCE */
+
+static inline void move_irq(int irq)
+{
+}
+
+static inline void move_native_irq(int irq)
+{
+}
+
+static inline void set_pending_irq(unsigned int irq, cpumask_t mask)
+{
+}
 
-#define move_irq(x)
-#define move_native_irq(x)
-#define set_pending_irq(x,y)
 static inline void set_irq_info(int irq, cpumask_t mask)
 {
         set_native_irq_info(irq, mask);
 }
 
-#endif // CONFIG_GENERIC_PENDING_IRQ
+#endif /* CONFIG_GENERIC_PENDING_IRQ */
 
-#else // CONFIG_SMP
+#else /* CONFIG_SMP */
 
 #define move_irq(x)
 #define move_native_irq(x)
 
-#endif // CONFIG_SMP
+#endif /* CONFIG_SMP */
 
 #ifdef CONFIG_IRQBALANCE
 extern void set_balance_irq_affinity(unsigned int irq, cpumask_t mask);
@@ -173,32 +273,145 @@ static inline void set_balance_irq_affinity(unsigned int irq, cpumask_t mask)
 }
 #endif
 
-extern int no_irq_affinity;
-extern int noirqdebug_setup(char *str);
-
-extern fastcall irqreturn_t handle_IRQ_event(unsigned int irq, struct pt_regs *regs,
-                                        struct irqaction *action);
-extern fastcall unsigned int __do_IRQ(unsigned int irq, struct pt_regs *regs);
-extern void note_interrupt(unsigned int irq, irq_desc_t *desc,
-                                        int action_ret, struct pt_regs *regs);
-extern int can_request_irq(unsigned int irq, unsigned long irqflags);
-
-extern void init_irq_proc(void);
-
 #ifdef CONFIG_AUTO_IRQ_AFFINITY
 extern int select_smp_affinity(unsigned int irq);
 #else
-static inline int
-select_smp_affinity(unsigned int irq)
+static inline int select_smp_affinity(unsigned int irq)
 {
         return 1;
 }
 #endif
 
+extern int no_irq_affinity;
+
+/* Handle irq action chains: */
+extern int handle_IRQ_event(unsigned int irq, struct pt_regs *regs,
+                            struct irqaction *action);
+
+/*
+ * Built-in IRQ handlers for various IRQ types,
+ * callable via desc->chip->handle_irq()
+ */
+extern void fastcall
+handle_level_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs);
+extern void fastcall
+handle_fasteoi_irq(unsigned int irq, struct irq_desc *desc,
+                         struct pt_regs *regs);
+extern void fastcall
+handle_edge_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs);
+extern void fastcall
+handle_simple_irq(unsigned int irq, struct irq_desc *desc,
+                  struct pt_regs *regs);
+extern void fastcall
+handle_percpu_irq(unsigned int irq, struct irq_desc *desc,
+                  struct pt_regs *regs);
+extern void fastcall
+handle_bad_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs);
+
+/*
+ * Get a descriptive string for the highlevel handler, for
+ * /proc/interrupts output:
+ */
+extern const char *
+handle_irq_name(void fastcall (*handle)(unsigned int, struct irq_desc *,
+                                        struct pt_regs *));
+
+/*
+ * Monolithic do_IRQ implementation.
+ * (is an explicit fastcall, because i386 4KSTACKS calls it from assembly)
+ */
+#ifndef CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ
+extern fastcall unsigned int __do_IRQ(unsigned int irq, struct pt_regs *regs);
 #endif
 
-extern hw_irq_controller no_irq_type;  /* needed in every arch ? */
+/*
+ * Architectures call this to let the generic IRQ layer
+ * handle an interrupt. If the descriptor is attached to an
+ * irqchip-style controller then we call the ->handle_irq() handler,
+ * and it calls __do_IRQ() if it's attached to an irqtype-style controller.
+ */
+static inline void generic_handle_irq(unsigned int irq, struct pt_regs *regs)
+{
+        struct irq_desc *desc = irq_desc + irq;
 
+#ifdef CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ
+        desc->handle_irq(irq, desc, regs);
+#else
+        if (likely(desc->handle_irq))
+                desc->handle_irq(irq, desc, regs);
+        else
+                __do_IRQ(irq, regs);
 #endif
+}
+
+/* Handling of unhandled and spurious interrupts: */
+extern void note_interrupt(unsigned int irq, struct irq_desc *desc,
+                           int action_ret, struct pt_regs *regs);
+
+/* Resending of interrupts :*/
+void check_irq_resend(struct irq_desc *desc, unsigned int irq);
+
+/* Initialize /proc/irq/ */
+extern void init_irq_proc(void);
+
+/* Enable/disable irq debugging output: */
+extern int noirqdebug_setup(char *str);
+
+/* Checks whether the interrupt can be requested by request_irq(): */
+extern int can_request_irq(unsigned int irq, unsigned long irqflags);
+
+/* Dummy irq-chip implementations: */
+extern struct irq_chip no_irq_chip;
+extern struct irq_chip dummy_irq_chip;
+
+extern void
+set_irq_chip_and_handler(unsigned int irq, struct irq_chip *chip,
+                         void fastcall (*handle)(unsigned int,
+                                                 struct irq_desc *,
+                                                 struct pt_regs *));
+extern void
+__set_irq_handler(unsigned int irq,
+                  void fastcall (*handle)(unsigned int, struct irq_desc *,
+                                          struct pt_regs *),
+                  int is_chained);
+
+/*
+ * Set a highlevel flow handler for a given IRQ:
+ */
+static inline void
+set_irq_handler(unsigned int irq,
+                void fastcall (*handle)(unsigned int, struct irq_desc *,
+                                        struct pt_regs *))
+{
+        __set_irq_handler(irq, handle, 0);
+}
+
+/*
+ * Set a highlevel chained flow handler for a given IRQ.
+ * (a chained handler is automatically enabled and set to
+ *  IRQ_NOREQUEST and IRQ_NOPROBE)
+ */
+static inline void
+set_irq_chained_handler(unsigned int irq,
+                        void fastcall (*handle)(unsigned int, struct irq_desc *,
+                                                struct pt_regs *))
+{
+        __set_irq_handler(irq, handle, 1);
+}
+
+/* Set/get chip/data for an IRQ: */
+
+extern int set_irq_chip(unsigned int irq, struct irq_chip *chip);
+extern int set_irq_data(unsigned int irq, void *data);
+extern int set_irq_chip_data(unsigned int irq, void *data);
+extern int set_irq_type(unsigned int irq, unsigned int type);
+
+#define get_irq_chip(irq)       (irq_desc[irq].chip)
+#define get_irq_chip_data(irq)  (irq_desc[irq].chip_data)
+#define get_irq_data(irq)       (irq_desc[irq].handler_data)
+
+#endif /* CONFIG_GENERIC_HARDIRQS */
+
+#endif /* !CONFIG_S390 */
 
-#endif /* __irq_h */
+#endif /* _LINUX_IRQ_H */
diff --git a/include/linux/irqflags.h b/include/linux/irqflags.h
new file mode 100644
index 0000000000..412e025bc5
--- /dev/null
+++ b/include/linux/irqflags.h
@@ -0,0 +1,96 @@
+/*
+ * include/linux/irqflags.h
+ *
+ * IRQ flags tracing: follow the state of the hardirq and softirq flags and
+ * provide callbacks for transitions between ON and OFF states.
+ *
+ * This file gets included from lowlevel asm headers too, to provide
+ * wrapped versions of the local_irq_*() APIs, based on the
+ * raw_local_irq_*() macros from the lowlevel headers.
+ */
+#ifndef _LINUX_TRACE_IRQFLAGS_H
+#define _LINUX_TRACE_IRQFLAGS_H
+
+#ifdef CONFIG_TRACE_IRQFLAGS
+  extern void trace_hardirqs_on(void);
+  extern void trace_hardirqs_off(void);
+  extern void trace_softirqs_on(unsigned long ip);
+  extern void trace_softirqs_off(unsigned long ip);
+# define trace_hardirq_context(p)       ((p)->hardirq_context)
+# define trace_softirq_context(p)       ((p)->softirq_context)
+# define trace_hardirqs_enabled(p)      ((p)->hardirqs_enabled)
+# 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 INIT_TRACE_IRQFLAGS    .softirqs_enabled = 1,
+#else
+# define trace_hardirqs_on()            do { } while (0)
+# define trace_hardirqs_off()           do { } while (0)
+# define trace_softirqs_on(ip)          do { } while (0)
+# define trace_softirqs_off(ip)         do { } while (0)
+# define trace_hardirq_context(p)       0
+# define trace_softirq_context(p)       0
+# define trace_hardirqs_enabled(p)      0
+# 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 INIT_TRACE_IRQFLAGS
+#endif
+
+#ifdef CONFIG_TRACE_IRQFLAGS_SUPPORT
+
+#include <asm/irqflags.h>
+
+#define local_irq_enable() \
+        do { trace_hardirqs_on(); raw_local_irq_enable(); } while (0)
+#define local_irq_disable() \
+        do { raw_local_irq_disable(); trace_hardirqs_off(); } while (0)
+#define local_irq_save(flags) \
+        do { raw_local_irq_save(flags); trace_hardirqs_off(); } while (0)
+
+#define local_irq_restore(flags)                                \
+        do {                                                    \
+                if (raw_irqs_disabled_flags(flags)) {           \
+                        raw_local_irq_restore(flags);           \
+                        trace_hardirqs_off();                   \
+                } else {                                        \
+                        trace_hardirqs_on();                    \
+                        raw_local_irq_restore(flags);           \
+                }                                               \
+        } while (0)
+#else /* !CONFIG_TRACE_IRQFLAGS_SUPPORT */
+/*
+ * The local_irq_*() APIs are equal to the raw_local_irq*()
+ * if !TRACE_IRQFLAGS.
+ */
+# define raw_local_irq_disable()        local_irq_disable()
+# define raw_local_irq_enable()         local_irq_enable()
+# define raw_local_irq_save(flags)      local_irq_save(flags)
+# define raw_local_irq_restore(flags)   local_irq_restore(flags)
+#endif /* CONFIG_TRACE_IRQFLAGS_SUPPORT */
+
+#ifdef CONFIG_TRACE_IRQFLAGS_SUPPORT
+#define safe_halt()                                             \
+        do {                                                    \
+                trace_hardirqs_on();                            \
+                raw_safe_halt();                                \
+        } while (0)
+
+#define local_save_flags(flags)         raw_local_save_flags(flags)
+
+#define irqs_disabled()                                         \
+({                                                              \
+        unsigned long flags;                                    \
+                                                                \
+        raw_local_save_flags(flags);                            \
+        raw_irqs_disabled_flags(flags);                         \
+})
+
+#define irqs_disabled_flags(flags)      raw_irqs_disabled_flags(flags)
+#endif          /* CONFIG_X86 */
+
+#endif
diff --git a/include/linux/isdn/Kbuild b/include/linux/isdn/Kbuild
new file mode 100644
index 0000000000..991cdb29ab
--- /dev/null
+++ b/include/linux/isdn/Kbuild
@@ -0,0 +1 @@
+header-y += capicmd.h
diff --git a/include/linux/isdn/tpam.h b/include/linux/isdn/tpam.h
deleted file mode 100644
index d18dd0dc57..0000000000
--- a/include/linux/isdn/tpam.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* $Id: tpam.h,v 1.1.2.1 2001/06/08 08:23:46 kai Exp $
- *
- * Turbo PAM ISDN driver for Linux. (Kernel Driver)
- *
- * Copyright 2001 Stelian Pop <stelian.pop@fr.alcove.com>, Alcôve
- *
- * For all support questions please contact: <support@auvertech.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.
- *
- * 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 _TPAM_H_
-#define _TPAM_H_
-
-#include <linux/types.h>
-
-/* IOCTL commands */
-#define TPAM_CMD_DSPLOAD        0x0001
-#define TPAM_CMD_DSPSAVE        0x0002
-#define TPAM_CMD_DSPRUN         0x0003
-#define TPAM_CMD_LOOPMODEON     0x0004
-#define TPAM_CMD_LOOPMODEOFF    0x0005
-
-/* addresses of debug information zones on board */
-#define TPAM_TRAPAUDIT_REGISTER         0x005493e4
-#define TPAM_NCOAUDIT_REGISTER          0x00500000
-#define TPAM_MSGAUDIT_REGISTER          0x008E30F0
-
-/* length of debug information zones on board */
-#define TPAM_TRAPAUDIT_LENGTH           10000
-#define TPAM_NCOAUDIT_LENGTH            300000
-#define TPAM_NCOAUDIT_COUNT             30
-#define TPAM_MSGAUDIT_LENGTH            60000
-
-/* IOCTL load/save parameter */
-typedef struct tpam_dsp_ioctl {
-        __u32 address;  /* address to load/save data */
-        __u32 data_len; /* size of data to be loaded/saved */
-        __u8 data[0];   /* data */
-} tpam_dsp_ioctl;
-
-#endif /* _TPAM_H_ */
diff --git a/include/linux/iso_fs.h b/include/linux/iso_fs.h
index 47967878bf..4688ac4284 100644
--- a/include/linux/iso_fs.h
+++ b/include/linux/iso_fs.h
@@ -2,6 +2,8 @@
 #define _ISOFS_FS_H
 
 #include <linux/types.h>
+#include <linux/magic.h>
+
 /*
  * The isofs filesystem constants/structures
  */
@@ -160,6 +162,4 @@ struct iso_directory_record {
 #define ISOFS_BUFFER_SIZE(INODE) ((INODE)->i_sb->s_blocksize)
 #define ISOFS_BUFFER_BITS(INODE) ((INODE)->i_sb->s_blocksize_bits)
 
-#define ISOFS_SUPER_MAGIC 0x9660
-
-#endif
+#endif /* _ISOFS_FS_H */
diff --git a/include/linux/jbd.h b/include/linux/jbd.h
index 20eb34403d..fe89444b1c 100644
--- a/include/linux/jbd.h
+++ b/include/linux/jbd.h
@@ -1,6 +1,6 @@
 /*
  * linux/include/linux/jbd.h
- * 
+ *
  * Written by Stephen C. Tweedie <sct@redhat.com>
  *
  * Copyright 1998-2000 Red Hat, Inc --- All Rights Reserved
@@ -64,7 +64,7 @@ extern int journal_enable_debug;
                 if ((n) <= journal_enable_debug) {                      \
                         printk (KERN_DEBUG "(%s, %d): %s: ",            \
                                 __FILE__, __LINE__, __FUNCTION__);      \
-                        printk (f, ## a);                               \
+                        printk (f, ## a);                               \
                 }                                                       \
         } while (0)
 #else
@@ -72,6 +72,9 @@ extern int journal_enable_debug;
 #endif
 
 extern void * __jbd_kmalloc (const char *where, size_t size, gfp_t flags, int retry);
+extern void * jbd_slab_alloc(size_t size, gfp_t flags);
+extern void jbd_slab_free(void *ptr, size_t size);
+
 #define jbd_kmalloc(size, flags) \
         __jbd_kmalloc(__FUNCTION__, (size), (flags), journal_oom_retry)
 #define jbd_rep_kmalloc(size, flags) \
@@ -94,8 +97,8 @@ extern void * __jbd_kmalloc (const char *where, size_t size, gfp_t flags, int re
  * number of outstanding buffers possible at any time.  When the
  * operation completes, any buffer credits not used are credited back to
  * the transaction, so that at all times we know how many buffers the
- * outstanding updates on a transaction might possibly touch. 
- * 
+ * outstanding updates on a transaction might possibly touch.
+ *
  * This is an opaque datatype.
  **/
 typedef struct handle_s         handle_t;       /* Atomic operation type */
@@ -105,7 +108,7 @@ typedef struct handle_s		handle_t;	/* Atomic operation type */
  * typedef journal_t - The journal_t maintains all of the journaling state information for a single filesystem.
  *
  * journal_t is linked to from the fs superblock structure.
- * 
+ *
  * We use the journal_t to keep track of all outstanding transaction
  * activity on the filesystem, and to manage the state of the log
  * writing process.
@@ -125,7 +128,7 @@ typedef struct journal_s	journal_t;	/* Journal control structure */
  * On-disk structures
  */
 
-/* 
+/*
  * Descriptor block types:
  */
 
@@ -146,8 +149,8 @@ typedef struct journal_header_s
 } journal_header_t;
 
 
-/* 
- * The block tag: used to describe a single buffer in the journal 
+/*
+ * The block tag: used to describe a single buffer in the journal
  */
 typedef struct journal_block_tag_s
 {
@@ -155,9 +158,9 @@ typedef struct journal_block_tag_s
         __be32          t_flags;        /* See below */
 } journal_block_tag_t;
 
-/* 
+/*
  * The revoke descriptor: used on disk to describe a series of blocks to
- * be revoked from the log 
+ * be revoked from the log
  */
 typedef struct journal_revoke_header_s
 {
@@ -198,9 +201,9 @@ typedef struct journal_superblock_s
 
 /* 0x0024 */
         /* Remaining fields are only valid in a version-2 superblock */
-        __be32  s_feature_compat;       /* compatible feature set */
-        __be32  s_feature_incompat;     /* incompatible feature set */
-        __be32  s_feature_ro_compat;    /* readonly-compatible feature set */
+        __be32  s_feature_compat;       /* compatible feature set */
+        __be32  s_feature_incompat;     /* incompatible feature set */
+        __be32  s_feature_ro_compat;    /* readonly-compatible feature set */
 /* 0x0030 */
         __u8    s_uuid[16];             /* 128-bit uuid for journal */
 
@@ -371,10 +374,10 @@ struct jbd_revoke_table_s;
  **/
 
 /* Docbook can't yet cope with the bit fields, but will leave the documentation
- * in so it can be fixed later. 
+ * in so it can be fixed later.
  */
 
-struct handle_s 
+struct handle_s
 {
         /* Which compound transaction is this update a part of? */
         transaction_t           *h_transaction;
@@ -432,7 +435,7 @@ struct handle_s
  *
  */
 
-struct transaction_s 
+struct transaction_s
 {
         /* Pointer to the journal for this transaction. [no locking] */
         journal_t               *t_journal;
@@ -452,7 +455,7 @@ struct transaction_s
                 T_RUNDOWN,
                 T_FLUSH,
                 T_COMMIT,
-                T_FINISHED 
+                T_FINISHED
         }                       t_state;
 
         /*
@@ -566,7 +569,7 @@ struct transaction_s
  *     journal_t.
  * @j_flags:  General journaling state flags
  * @j_errno:  Is there an outstanding uncleared error on the journal (from a
- *     prior abort)? 
+ *     prior abort)?
  * @j_sb_buffer: First part of superblock buffer
  * @j_superblock: Second part of superblock buffer
  * @j_format_version: Version of the superblock format
@@ -580,7 +583,7 @@ struct transaction_s
  * @j_wait_transaction_locked: Wait queue for waiting for a locked transaction
  *  to start committing, or for a barrier lock to be released
  * @j_wait_logspace: Wait queue for waiting for checkpointing to complete
- * @j_wait_done_commit: Wait queue for waiting for commit to complete 
+ * @j_wait_done_commit: Wait queue for waiting for commit to complete
  * @j_wait_checkpoint:  Wait queue to trigger checkpointing
  * @j_wait_commit: Wait queue to trigger commit
  * @j_wait_updates: Wait queue to wait for updates to complete
@@ -589,7 +592,7 @@ struct transaction_s
  * @j_tail: Journal tail - identifies the oldest still-used block in the
  *  journal.
  * @j_free: Journal free - how many free blocks are there in the journal?
- * @j_first: The block number of the first usable block 
+ * @j_first: The block number of the first usable block
  * @j_last: The block number one beyond the last usable block
  * @j_dev: Device where we store the journal
  * @j_blocksize: blocksize for the location where we store the journal.
@@ -601,12 +604,12 @@ struct transaction_s
  * @j_list_lock: Protects the buffer lists and internal buffer state.
  * @j_inode: Optional inode where we store the journal.  If present, all journal
  *     block numbers are mapped into this inode via bmap().
- * @j_tail_sequence:  Sequence number of the oldest transaction in the log 
+ * @j_tail_sequence:  Sequence number of the oldest transaction in the log
  * @j_transaction_sequence: Sequence number of the next transaction to grant
  * @j_commit_sequence: Sequence number of the most recently committed
  *  transaction
  * @j_commit_request: Sequence number of the most recent transaction wanting
- *     commit 
+ *     commit
  * @j_uuid: Uuid of client object.
  * @j_task: Pointer to the current commit thread for this journal
  * @j_max_transaction_buffers:  Maximum number of metadata buffers to allow in a
@@ -696,7 +699,7 @@ struct journal_s
         wait_queue_head_t       j_wait_updates;
 
         /* Semaphore for locking against concurrent checkpoints */
-        struct mutex            j_checkpoint_mutex;
+        struct mutex            j_checkpoint_mutex;
 
         /*
          * Journal head: identifies the first unused block in the journal.
@@ -729,7 +732,7 @@ struct journal_s
          */
         struct block_device     *j_dev;
         int                     j_blocksize;
-        unsigned int            j_blk_offset;
+        unsigned long           j_blk_offset;
 
         /*
          * Device which holds the client fs.  For internal journal this will be
@@ -820,8 +823,8 @@ struct journal_s
         void *j_private;
 };
 
-/* 
- * Journal flag definitions 
+/*
+ * Journal flag definitions
  */
 #define JFS_UNMOUNT     0x001   /* Journal thread is being destroyed */
 #define JFS_ABORT       0x002   /* Journaling has been aborted for errors. */
@@ -830,7 +833,7 @@ struct journal_s
 #define JFS_LOADED      0x010   /* The journal superblock has been loaded */
 #define JFS_BARRIER     0x020   /* Use IDE barriers */
 
-/* 
+/*
  * Function declarations for the journaling transaction and buffer
  * management
  */
@@ -859,11 +862,11 @@ int __journal_remove_checkpoint(struct journal_head *);
 void __journal_insert_checkpoint(struct journal_head *, transaction_t *);
 
 /* Buffer IO */
-extern int 
+extern int
 journal_write_metadata_buffer(transaction_t       *transaction,
                               struct journal_head  *jh_in,
                               struct journal_head **jh_out,
-                              int                  blocknr);
+                              unsigned long        blocknr);
 
 /* Transaction locking */
 extern void             __wait_on_journal (journal_t *);
@@ -887,7 +890,7 @@ static inline handle_t *journal_current_handle(void)
 /* The journaling code user interface:
  *
  * Create and destroy handles
- * Register buffer modifications against the current transaction. 
+ * Register buffer modifications against the current transaction.
  */
 
 extern handle_t *journal_start(journal_t *, int nblocks);
@@ -914,11 +917,11 @@ extern journal_t * journal_init_dev(struct block_device *bdev,
                                 int start, int len, int bsize);
 extern journal_t * journal_init_inode (struct inode *);
 extern int         journal_update_format (journal_t *);
-extern int         journal_check_used_features 
+extern int         journal_check_used_features
                    (journal_t *, unsigned long, unsigned long, unsigned long);
-extern int         journal_check_available_features 
+extern int         journal_check_available_features
                    (journal_t *, unsigned long, unsigned long, unsigned long);
-extern int         journal_set_features 
+extern int         journal_set_features
                    (journal_t *, unsigned long, unsigned long, unsigned long);
 extern int         journal_create     (journal_t *);
 extern int         journal_load       (journal_t *journal);
@@ -974,7 +977,6 @@ extern void	   journal_write_revoke_records(journal_t *, transaction_t *);
 extern int      journal_set_revoke(journal_t *, unsigned long, tid_t);
 extern int      journal_test_revoke(journal_t *, unsigned long, tid_t);
 extern void     journal_clear_revoke(journal_t *);
-extern void     journal_brelse_array(struct buffer_head *b[], int n);
 extern void     journal_switch_revoke_table(journal_t *journal);
 
 /*
@@ -1012,7 +1014,7 @@ do {								           \
  * bit, when set, indicates that we have had a fatal error somewhere,
  * either inside the journaling layer or indicated to us by the client
  * (eg. ext3), and that we and should not commit any further
- * transactions.  
+ * transactions.
  */
 
 static inline int is_journal_aborted(journal_t *journal)
@@ -1079,7 +1081,7 @@ static inline int jbd_space_needed(journal_t *journal)
 #define BJ_Reserved     7       /* Buffer is reserved for access by journal */
 #define BJ_Locked       8       /* Locked for I/O during commit */
 #define BJ_Types        9
- 
+
 extern int jbd_blocks_per_page(struct inode *inode);
 
 #ifdef __KERNEL__
diff --git a/include/linux/jffs2.h b/include/linux/jffs2.h
index c6f70660b3..840631fa5f 100644
--- a/include/linux/jffs2.h
+++ b/include/linux/jffs2.h
@@ -15,12 +15,12 @@
 #ifndef __LINUX_JFFS2_H__
 #define __LINUX_JFFS2_H__
 
+#include <linux/magic.h>
+
 /* You must include something which defines the C99 uintXX_t types. 
    We don't do it from here because this file is used in too many
    different environments. */
 
-#define JFFS2_SUPER_MAGIC 0x72b6
-
 /* Values we may expect to find in the 'magic' field */
 #define JFFS2_OLD_MAGIC_BITMASK 0x1984
 #define JFFS2_MAGIC_BITMASK 0x1985
@@ -186,6 +186,7 @@ struct jffs2_raw_xref
         jint32_t hdr_crc;
         jint32_t ino;           /* inode number */
         jint32_t xid;           /* XATTR identifier number */
+        jint32_t xseqno;        /* xref sequencial number */
         jint32_t node_crc;
 } __attribute__((packed));
 
diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
index 043376920f..c8d5f207c3 100644
--- a/include/linux/jiffies.h
+++ b/include/linux/jiffies.h
@@ -47,8 +47,8 @@
  *   - (NOM / DEN) fits in (32 - LSH) bits.
  *   - (NOM % DEN) fits in (32 - LSH) bits.
  */
-#define SH_DIV(NOM,DEN,LSH) (   ((NOM / DEN) << LSH)                    \
-                             + (((NOM % DEN) << LSH) + DEN / 2) / DEN)
+#define SH_DIV(NOM,DEN,LSH) (   (((NOM) / (DEN)) << (LSH))              \
+                             + ((((NOM) % (DEN)) << (LSH)) + (DEN) / 2) / (DEN))
 
 /* HZ is the requested value. ACTHZ is actual HZ ("<< 8" is for accuracy) */
 #define ACTHZ (SH_DIV (CLOCK_TICK_RATE, LATCH, 8))
@@ -115,6 +115,21 @@ static inline u64 get_jiffies_64(void)
          ((long)(a) - (long)(b) >= 0))
 #define time_before_eq(a,b)     time_after_eq(b,a)
 
+/* Same as above, but does so with platform independent 64bit types.
+ * These must be used when utilizing jiffies_64 (i.e. return value of
+ * get_jiffies_64() */
+#define time_after64(a,b)       \
+        (typecheck(__u64, a) && \
+         typecheck(__u64, b) && \
+         ((__s64)(b) - (__s64)(a) < 0))
+#define time_before64(a,b)      time_after64(b,a)
+
+#define time_after_eq64(a,b)    \
+        (typecheck(__u64, a) && \
+         typecheck(__u64, b) && \
+         ((__s64)(a) - (__s64)(b) >= 0))
+#define time_before_eq64(a,b)   time_after_eq64(b,a)
+
 /*
  * Have the 32 bit jiffies value wrap 5 minutes after boot
  * so jiffies wrap bugs show up earlier.
diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
index 54e2549f96..849043ce4e 100644
--- a/include/linux/kallsyms.h
+++ b/include/linux/kallsyms.h
@@ -57,10 +57,25 @@ do {						\
 #define print_fn_descriptor_symbol(fmt, addr) print_symbol(fmt, addr)
 #endif
 
-#define print_symbol(fmt, addr)                 \
-do {                                            \
-        __check_printsym_format(fmt, "");       \
-        __print_symbol(fmt, addr);              \
+static inline void print_symbol(const char *fmt, unsigned long addr)
+{
+        __check_printsym_format(fmt, "");
+        __print_symbol(fmt, (unsigned long)
+                       __builtin_extract_return_addr((void *)addr));
+}
+
+#ifndef CONFIG_64BIT
+#define print_ip_sym(ip)                \
+do {                                    \
+        printk("[<%08lx>]", ip);        \
+        print_symbol(" %s\n", ip);      \
 } while(0)
+#else
+#define print_ip_sym(ip)                \
+do {                                    \
+        printk("[<%016lx>]", ip);       \
+        print_symbol(" %s\n", ip);      \
+} while(0)
+#endif
 
 #endif /*_LINUX_KALLSYMS_H*/
diff --git a/include/linux/kbd_kern.h b/include/linux/kbd_kern.h
index 4eb851ece0..efe0ee4cc8 100644
--- a/include/linux/kbd_kern.h
+++ b/include/linux/kbd_kern.h
@@ -155,10 +155,8 @@ static inline void con_schedule_flip(struct tty_struct *t)
 {
         unsigned long flags;
         spin_lock_irqsave(&t->buf.lock, flags);
-        if (t->buf.tail != NULL) {
-                t->buf.tail->active = 0;
+        if (t->buf.tail != NULL)
                 t->buf.tail->commit = t->buf.tail->used;
-        }
         spin_unlock_irqrestore(&t->buf.lock, flags);
         schedule_work(&t->buf.work);
 }
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 8c21aaa248..4d00988dad 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -31,7 +31,10 @@ extern const char linux_banner[];
 #define STACK_MAGIC     0xdeadbeef
 
 #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
-#define ALIGN(x,a) (((x)+(a)-1)&~((a)-1))
+#define ALIGN(x,a) (((x)+(a)-1UL)&~((a)-1UL))
+#define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f))
+#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
+#define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y))
 
 #define KERN_EMERG      "<0>"   /* system is unusable                   */
 #define KERN_ALERT      "<1>"   /* action must be taken immediately     */
@@ -117,6 +120,8 @@ extern int scnprintf(char * buf, size_t size, const char * fmt, ...)
         __attribute__ ((format (printf, 3, 4)));
 extern int vscnprintf(char *buf, size_t size, const char *fmt, va_list args)
         __attribute__ ((format (printf, 3, 0)));
+extern char *kasprintf(gfp_t gfp, const char *fmt, ...)
+        __attribute__ ((format (printf, 2, 3)));
 
 extern int sscanf(const char *, const char *, ...)
         __attribute__ ((format (scanf, 2, 3)));
@@ -182,6 +187,7 @@ extern void bust_spinlocks(int yes);
 extern int oops_in_progress;            /* If set, an oops, panic(), BUG() or die() is in progress */
 extern int panic_timeout;
 extern int panic_on_oops;
+extern int panic_on_unrecovered_nmi;
 extern int tainted;
 extern const char *print_tainted(void);
 extern void add_taint(unsigned);
@@ -206,6 +212,7 @@ extern enum system_states {
 extern void dump_stack(void);
 
 #ifdef DEBUG
+/* If you are writing a driver, please use dev_dbg instead */
 #define pr_debug(fmt,arg...) \
         printk(KERN_DEBUG fmt,##arg)
 #else
@@ -334,7 +341,20 @@ struct sysinfo {
 /* Force a compilation error if condition is true */
 #define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
 
+/* 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)
+
 /* Trap pasters of __FUNCTION__ at compile-time */
 #define __FUNCTION__ (__func__)
 
+/* This helps us to avoid #ifdef CONFIG_NUMA */
+#ifdef CONFIG_NUMA
+#define NUMA_BUILD 1
+#else
+#define NUMA_BUILD 0
+#endif
+
 #endif
diff --git a/include/linux/key.h b/include/linux/key.h
index e81ebf910d..169f05e486 100644
--- a/include/linux/key.h
+++ b/include/linux/key.h
@@ -177,7 +177,8 @@ struct key {
 /*
  * kernel managed key type definition
  */
-typedef int (*request_key_actor_t)(struct key *key, struct key *authkey, const char *op);
+typedef int (*request_key_actor_t)(struct key *key, struct key *authkey,
+                                   const char *op, void *aux);
 
 struct key_type {
         /* name of the type */
@@ -248,7 +249,14 @@ extern struct key *key_alloc(struct key_type *type,
                              const char *desc,
                              uid_t uid, gid_t gid,
                              struct task_struct *ctx,
-                             key_perm_t perm, int not_in_quota);
+                             key_perm_t perm,
+                             unsigned long flags);
+
+
+#define KEY_ALLOC_IN_QUOTA      0x0000  /* add to quota, reject if would overrun */
+#define KEY_ALLOC_QUOTA_OVERRUN 0x0001  /* add to quota, permit even if overrun */
+#define KEY_ALLOC_NOT_IN_QUOTA  0x0002  /* not in quota */
+
 extern int key_payload_reserve(struct key *key, size_t datalen);
 extern int key_instantiate_and_link(struct key *key,
                                     const void *data,
@@ -278,6 +286,11 @@ extern struct key *request_key(struct key_type *type,
                                const char *description,
                                const char *callout_info);
 
+extern struct key *request_key_with_auxdata(struct key_type *type,
+                                            const char *description,
+                                            const char *callout_info,
+                                            void *aux);
+
 extern int key_validate(struct key *key);
 
 extern key_ref_t key_create_or_update(key_ref_t keyring,
@@ -285,7 +298,7 @@ extern key_ref_t key_create_or_update(key_ref_t keyring,
                                       const char *description,
                                       const void *payload,
                                       size_t plen,
-                                      int not_in_quota);
+                                      unsigned long flags);
 
 extern int key_update(key_ref_t key,
                       const void *payload,
@@ -299,7 +312,7 @@ extern int key_unlink(struct key *keyring,
 
 extern struct key *keyring_alloc(const char *description, uid_t uid, gid_t gid,
                                  struct task_struct *ctx,
-                                 int not_in_quota,
+                                 unsigned long flags,
                                  struct key *dest);
 
 extern int keyring_clear(struct key *keyring);
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index 2d22932795..bcd9cd173c 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -20,6 +20,7 @@
 #include <linux/types.h>
 #include <linux/list.h>
 #include <linux/sysfs.h>
+#include <linux/compiler.h>
 #include <linux/spinlock.h>
 #include <linux/rwsem.h>
 #include <linux/kref.h>
@@ -71,12 +72,12 @@ static inline const char * kobject_name(const struct kobject * kobj)
 extern void kobject_init(struct kobject *);
 extern void kobject_cleanup(struct kobject *);
 
-extern int kobject_add(struct kobject *);
+extern int __must_check kobject_add(struct kobject *);
 extern void kobject_del(struct kobject *);
 
-extern int kobject_rename(struct kobject *, const char *new_name);
+extern int __must_check kobject_rename(struct kobject *, const char *new_name);
 
-extern int kobject_register(struct kobject *);
+extern int __must_check kobject_register(struct kobject *);
 extern void kobject_unregister(struct kobject *);
 
 extern struct kobject * kobject_get(struct kobject *);
@@ -128,8 +129,8 @@ struct kset {
 
 
 extern void kset_init(struct kset * k);
-extern int kset_add(struct kset * k);
-extern int kset_register(struct kset * k);
+extern int __must_check kset_add(struct kset * k);
+extern int __must_check kset_register(struct kset * k);
 extern void kset_unregister(struct kset * k);
 
 static inline struct kset * to_kset(struct kobject * kobj)
@@ -239,7 +240,7 @@ extern struct subsystem hypervisor_subsys;
         (obj)->subsys.kset.kobj.kset = &(_subsys).kset
 
 extern void subsystem_init(struct subsystem *);
-extern int subsystem_register(struct subsystem *);
+extern int __must_check subsystem_register(struct subsystem *);
 extern void subsystem_unregister(struct subsystem *);
 
 static inline struct subsystem * subsys_get(struct subsystem * s)
@@ -258,7 +259,8 @@ struct subsys_attribute {
         ssize_t (*store)(struct subsystem *, const char *, size_t); 
 };
 
-extern int subsys_create_file(struct subsystem * , struct subsys_attribute *);
+extern int __must_check subsys_create_file(struct subsystem * ,
+                                        struct subsys_attribute *);
 
 #if defined(CONFIG_HOTPLUG)
 void kobject_uevent(struct kobject *kobj, enum kobject_action action);
diff --git a/include/linux/kthread.h b/include/linux/kthread.h
index ebdd41fd10..1c65e7a9f1 100644
--- a/include/linux/kthread.h
+++ b/include/linux/kthread.h
@@ -4,37 +4,19 @@
 #include <linux/err.h>
 #include <linux/sched.h>
 
-/**
- * kthread_create: create a kthread.
- * @threadfn: the function to run until signal_pending(current).
- * @data: data ptr for @threadfn.
- * @namefmt: printf-style name for the thread.
- *
- * Description: This helper function creates and names a kernel
- * thread.  The thread will be stopped: use wake_up_process() to start
- * it.  See also kthread_run(), kthread_create_on_cpu().
- *
- * When woken, the thread will run @threadfn() with @data as its
- * argument. @threadfn can either call do_exit() directly if it is a
- * standalone thread for which noone will call kthread_stop(), or
- * return when 'kthread_should_stop()' is true (which means
- * kthread_stop() has been called).  The return value should be zero
- * or a negative error number: it will be passed to kthread_stop().
- *
- * Returns a task_struct or ERR_PTR(-ENOMEM).
- */
 struct task_struct *kthread_create(int (*threadfn)(void *data),
                                    void *data,
                                    const char namefmt[], ...);
 
 /**
- * kthread_run: create and wake a thread.
+ * kthread_run - create and wake a thread.
  * @threadfn: the function to run until signal_pending(current).
  * @data: data ptr for @threadfn.
  * @namefmt: printf-style name for the thread.
  *
  * Description: Convenient wrapper for kthread_create() followed by
- * wake_up_process().  Returns the kthread, or ERR_PTR(-ENOMEM). */
+ * wake_up_process().  Returns the kthread or ERR_PTR(-ENOMEM).
+ */
 #define kthread_run(threadfn, data, namefmt, ...)                          \
 ({                                                                         \
         struct task_struct *__k                                            \
@@ -44,50 +26,8 @@ struct task_struct *kthread_create(int (*threadfn)(void *data),
         __k;                                                               \
 })
 
-/**
- * kthread_bind: bind a just-created kthread to a cpu.
- * @k: thread created by kthread_create().
- * @cpu: cpu (might not be online, must be possible) for @k to run on.
- *
- * Description: This function is equivalent to set_cpus_allowed(),
- * except that @cpu doesn't need to be online, and the thread must be
- * stopped (ie. just returned from kthread_create().
- */
 void kthread_bind(struct task_struct *k, unsigned int cpu);
-
-/**
- * kthread_stop: stop a thread created by kthread_create().
- * @k: thread created by kthread_create().
- *
- * Sets kthread_should_stop() for @k to return true, wakes it, and
- * waits for it to exit.  Your threadfn() must not call do_exit()
- * itself if you use this function!  This can also be called after
- * kthread_create() instead of calling wake_up_process(): the thread
- * will exit without calling threadfn().
- *
- * Returns the result of threadfn(), or -EINTR if wake_up_process()
- * was never called. */
 int kthread_stop(struct task_struct *k);
-
-/**
- * kthread_stop_sem: stop a thread created by kthread_create().
- * @k: thread created by kthread_create().
- * @s: semaphore that @k waits on while idle.
- *
- * Does essentially the same thing as kthread_stop() above, but wakes
- * @k by calling up(@s).
- *
- * Returns the result of threadfn(), or -EINTR if wake_up_process()
- * was never called. */
-int kthread_stop_sem(struct task_struct *k, struct semaphore *s);
-
-/**
- * kthread_should_stop: should this kthread return now?
- *
- * When someone calls kthread_stop on your kthread, it will be woken
- * and this will return true.  You should then return, and your return
- * value will be passed through to kthread_stop().
- */
 int kthread_should_stop(void);
 
 #endif /* _LINUX_KTHREAD_H */
diff --git a/include/linux/ktime.h b/include/linux/ktime.h
index 62bc575807..84eeecd60a 100644
--- a/include/linux/ktime.h
+++ b/include/linux/ktime.h
@@ -56,7 +56,8 @@ typedef union {
 #endif
 } ktime_t;
 
-#define KTIME_MAX                       (~((u64)1 << 63))
+#define KTIME_MAX                       ((s64)~((u64)1 << 63))
+#define KTIME_SEC_MAX                   (KTIME_MAX / NSEC_PER_SEC)
 
 /*
  * ktime_t definitions when using the 64-bit scalar representation:
@@ -66,7 +67,6 @@ typedef union {
 
 /**
  * ktime_set - Set a ktime_t variable from a seconds/nanoseconds value
- *
  * @secs:       seconds to set
  * @nsecs:      nanoseconds to set
  *
@@ -74,6 +74,10 @@ typedef union {
  */
 static inline ktime_t ktime_set(const long secs, const unsigned long nsecs)
 {
+#if (BITS_PER_LONG == 64)
+        if (unlikely(secs >= KTIME_SEC_MAX))
+                return (ktime_t){ .tv64 = KTIME_MAX };
+#endif
         return (ktime_t) { .tv64 = (s64)secs * NSEC_PER_SEC + (s64)nsecs };
 }
 
@@ -138,7 +142,6 @@ static inline ktime_t ktime_set(const long secs, const unsigned long nsecs)
 
 /**
  * ktime_sub - subtract two ktime_t variables
- *
  * @lhs:        minuend
  * @rhs:        subtrahend
  *
@@ -157,7 +160,6 @@ static inline ktime_t ktime_sub(const ktime_t lhs, const ktime_t rhs)
 
 /**
  * ktime_add - add two ktime_t variables
- *
  * @add1:       addend1
  * @add2:       addend2
  *
@@ -184,7 +186,6 @@ static inline ktime_t ktime_add(const ktime_t add1, const ktime_t add2)
 
 /**
  * ktime_add_ns - Add a scalar nanoseconds value to a ktime_t variable
- *
  * @kt:         addend
  * @nsec:       the scalar nsec value to add
  *
@@ -194,7 +195,6 @@ extern ktime_t ktime_add_ns(const ktime_t kt, u64 nsec);
 
 /**
  * timespec_to_ktime - convert a timespec to ktime_t format
- *
  * @ts:         the timespec variable to convert
  *
  * Returns a ktime_t variable with the converted timespec value
@@ -207,7 +207,6 @@ static inline ktime_t timespec_to_ktime(const struct timespec ts)
 
 /**
  * timeval_to_ktime - convert a timeval to ktime_t format
- *
  * @tv:         the timeval variable to convert
  *
  * Returns a ktime_t variable with the converted timeval value
@@ -220,7 +219,6 @@ static inline ktime_t timeval_to_ktime(const struct timeval tv)
 
 /**
  * ktime_to_timespec - convert a ktime_t variable to timespec format
- *
  * @kt:         the ktime_t variable to convert
  *
  * Returns the timespec representation of the ktime value
@@ -233,7 +231,6 @@ static inline struct timespec ktime_to_timespec(const ktime_t kt)
 
 /**
  * ktime_to_timeval - convert a ktime_t variable to timeval format
- *
  * @kt:         the ktime_t variable to convert
  *
  * Returns the timeval representation of the ktime value
diff --git a/include/linux/leds.h b/include/linux/leds.h
index dc23c7c639..88afceffb7 100644
--- a/include/linux/leds.h
+++ b/include/linux/leds.h
@@ -12,6 +12,9 @@
 #ifndef __LINUX_LEDS_H_INCLUDED
 #define __LINUX_LEDS_H_INCLUDED
 
+#include <linux/list.h>
+#include <linux/spinlock.h>
+
 struct device;
 struct class_device;
 /*
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 20b1cf527c..d6a3d4b345 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -30,12 +30,23 @@
 #include <linux/interrupt.h>
 #include <linux/pci.h>
 #include <linux/dma-mapping.h>
+#include <asm/scatterlist.h>
 #include <asm/io.h>
 #include <linux/ata.h>
 #include <linux/workqueue.h>
 #include <scsi/scsi_host.h>
 
 /*
+ * Define if arch has non-standard setup.  This is a _PCI_ standard
+ * not a legacy or ISA standard.
+ */
+#ifdef CONFIG_ATA_NONSTANDARD
+#include <asm/libata-portmap.h>
+#else
+#include <asm-generic/libata-portmap.h>
+#endif
+
+/*
  * compile-time options: to be removed as soon as all the drivers are
  * converted to the new debugging mechanism
  */
@@ -43,7 +54,7 @@
 #undef ATA_VERBOSE_DEBUG        /* yet more debugging output */
 #undef ATA_IRQ_TRAP             /* define to ack screaming irqs */
 #undef ATA_NDEBUG               /* define to disable quick runtime checks */
-#undef ATA_ENABLE_PATA          /* define to enable PATA support in some
+#define ATA_ENABLE_PATA         /* define to enable PATA support in some
                                  * low-level drivers */
 
 
@@ -111,8 +122,6 @@ enum {
         /* tag ATA_MAX_QUEUE - 1 is reserved for internal commands */
         ATA_MAX_QUEUE           = 32,
         ATA_TAG_INTERNAL        = ATA_MAX_QUEUE - 1,
-        ATA_MAX_SECTORS         = 200,  /* FIXME */
-        ATA_MAX_SECTORS_LBA48   = 65535,
         ATA_MAX_BUS             = 2,
         ATA_DEF_BUSY_WAIT       = 10000,
         ATA_SHORT_PAUSE         = (HZ >> 6) + 1,
@@ -130,6 +139,7 @@ enum {
         ATA_DFLAG_CFG_MASK      = (1 << 8) - 1,
 
         ATA_DFLAG_PIO           = (1 << 8), /* device currently in PIO mode */
+        ATA_DFLAG_SUSPENDED     = (1 << 9), /* device suspended */
         ATA_DFLAG_INIT_MASK     = (1 << 16) - 1,
 
         ATA_DFLAG_DETACH        = (1 << 16),
@@ -159,22 +169,28 @@ enum {
         ATA_FLAG_HRST_TO_RESUME = (1 << 11), /* hardreset to resume phy */
         ATA_FLAG_SKIP_D2H_BSY   = (1 << 12), /* can't wait for the first D2H
                                               * Register FIS clearing BSY */
-
         ATA_FLAG_DEBUGMSG       = (1 << 13),
-        ATA_FLAG_FLUSH_PORT_TASK = (1 << 14), /* flush port task */
 
-        ATA_FLAG_EH_PENDING     = (1 << 15), /* EH pending */
-        ATA_FLAG_EH_IN_PROGRESS = (1 << 16), /* EH in progress */
-        ATA_FLAG_FROZEN         = (1 << 17), /* port is frozen */
-        ATA_FLAG_RECOVERED      = (1 << 18), /* recovery action performed */
-        ATA_FLAG_LOADING        = (1 << 19), /* boot/loading probe */
-        ATA_FLAG_UNLOADING      = (1 << 20), /* module is unloading */
-        ATA_FLAG_SCSI_HOTPLUG   = (1 << 21), /* SCSI hotplug scheduled */
+        /* The following flag belongs to ap->pflags but is kept in
+         * ap->flags because it's referenced in many LLDs and will be
+         * removed in not-too-distant future.
+         */
+        ATA_FLAG_DISABLED       = (1 << 23), /* port is disabled, ignore it */
 
-        ATA_FLAG_DISABLED       = (1 << 22), /* port is disabled, ignore it */
-        ATA_FLAG_SUSPENDED      = (1 << 23), /* port is suspended (power) */
+        /* bits 24:31 of ap->flags are reserved for LLD specific flags */
 
-        /* bits 24:31 of ap->flags are reserved for LLDD specific flags */
+        /* struct ata_port pflags */
+        ATA_PFLAG_EH_PENDING    = (1 << 0), /* EH pending */
+        ATA_PFLAG_EH_IN_PROGRESS = (1 << 1), /* EH in progress */
+        ATA_PFLAG_FROZEN        = (1 << 2), /* port is frozen */
+        ATA_PFLAG_RECOVERED     = (1 << 3), /* recovery action performed */
+        ATA_PFLAG_LOADING       = (1 << 4), /* boot/loading probe */
+        ATA_PFLAG_UNLOADING     = (1 << 5), /* module is unloading */
+        ATA_PFLAG_SCSI_HOTPLUG  = (1 << 6), /* SCSI hotplug scheduled */
+
+        ATA_PFLAG_FLUSH_PORT_TASK = (1 << 16), /* flush port task */
+        ATA_PFLAG_SUSPENDED     = (1 << 17), /* port is suspended (power) */
+        ATA_PFLAG_PM_PENDING    = (1 << 18), /* PM operation pending */
 
         /* struct ata_queued_cmd flags */
         ATA_QCFLAG_ACTIVE       = (1 << 0), /* cmd not yet ack'd to scsi lyer */
@@ -189,8 +205,8 @@ enum {
         ATA_QCFLAG_EH_SCHEDULED = (1 << 18), /* EH scheduled (obsolete) */
 
         /* host set flags */
-        ATA_HOST_SIMPLEX        = (1 << 0),     /* Host is simplex, one DMA channel per host_set only */
-        
+        ATA_HOST_SIMPLEX        = (1 << 0),     /* Host is simplex, one DMA channel per host only */
+
         /* various lengths of time */
         ATA_TMOUT_BOOT          = 30 * HZ,      /* heuristic */
         ATA_TMOUT_BOOT_QUICK    = 7 * HZ,       /* heuristic */
@@ -217,8 +233,8 @@ enum {
         /* encoding various smaller bitmaps into a single
          * unsigned int bitmap
          */
-        ATA_BITS_PIO            = 5,
-        ATA_BITS_MWDMA          = 3,
+        ATA_BITS_PIO            = 7,
+        ATA_BITS_MWDMA          = 5,
         ATA_BITS_UDMA           = 8,
 
         ATA_SHIFT_PIO           = 0,
@@ -247,15 +263,24 @@ enum {
         ATA_EH_REVALIDATE       = (1 << 0),
         ATA_EH_SOFTRESET        = (1 << 1),
         ATA_EH_HARDRESET        = (1 << 2),
+        ATA_EH_SUSPEND          = (1 << 3),
+        ATA_EH_RESUME           = (1 << 4),
+        ATA_EH_PM_FREEZE        = (1 << 5),
 
         ATA_EH_RESET_MASK       = ATA_EH_SOFTRESET | ATA_EH_HARDRESET,
-        ATA_EH_PERDEV_MASK      = ATA_EH_REVALIDATE,
+        ATA_EH_PERDEV_MASK      = ATA_EH_REVALIDATE | ATA_EH_SUSPEND |
+                                  ATA_EH_RESUME | ATA_EH_PM_FREEZE,
 
         /* ata_eh_info->flags */
         ATA_EHI_HOTPLUGGED      = (1 << 0),  /* could have been hotplugged */
+        ATA_EHI_RESUME_LINK     = (1 << 1),  /* resume link (reset modifier) */
+        ATA_EHI_NO_AUTOPSY      = (1 << 2),  /* no autopsy */
+        ATA_EHI_QUIET           = (1 << 3),  /* be quiet */
 
         ATA_EHI_DID_RESET       = (1 << 16), /* already reset this port */
 
+        ATA_EHI_RESET_MODIFIER_MASK = ATA_EHI_RESUME_LINK,
+
         /* max repeat if error condition is still set after ->error_handler */
         ATA_EH_MAX_REPEAT       = 5,
 
@@ -272,6 +297,11 @@ enum {
          * most devices.
          */
         ATA_SPINUP_WAIT         = 8000,
+        
+        /* Horkage types. May be set by libata or controller on drives
+           (some horkage may be drive/controller pair dependant */
+
+        ATA_HORKAGE_DIAGNOSTIC  = (1 << 0),     /* Failed boot diag */
 };
 
 enum hsm_task_states {
@@ -333,23 +363,32 @@ struct ata_probe_ent {
         struct scsi_host_template *sht;
         struct ata_ioports      port[ATA_MAX_PORTS];
         unsigned int            n_ports;
-        unsigned int            hard_port_no;
+        unsigned int            dummy_port_mask;
         unsigned int            pio_mask;
         unsigned int            mwdma_mask;
         unsigned int            udma_mask;
-        unsigned int            legacy_mode;
         unsigned long           irq;
+        unsigned long           irq2;
         unsigned int            irq_flags;
-        unsigned long           host_flags;
-        unsigned long           host_set_flags;
+        unsigned long           port_flags;
+        unsigned long           _host_flags;
         void __iomem            *mmio_base;
         void                    *private_data;
+
+        /* port_info for the secondary port.  Together with irq2, it's
+         * used to implement non-uniform secondary port.  Currently,
+         * the only user is ata_piix combined mode.  This workaround
+         * will be removed together with ata_probe_ent when init model
+         * is updated.
+         */
+        const struct ata_port_info *pinfo2;
 };
 
-struct ata_host_set {
+struct ata_host {
         spinlock_t              lock;
         struct device           *dev;
         unsigned long           irq;
+        unsigned long           irq2;
         void __iomem            *mmio_base;
         unsigned int            n_ports;
         void                    *private_data;
@@ -357,7 +396,6 @@ struct ata_host_set {
         unsigned long           flags;
         int                     simplex_claimed;        /* Keep seperate in case we
                                                            ever need to do this locked */
-        struct ata_host_set     *next;          /* for legacy mode */
         struct ata_port         *ports[0];
 };
 
@@ -403,7 +441,7 @@ struct ata_queued_cmd {
         void                    *private_data;
 };
 
-struct ata_host_stats {
+struct ata_port_stats {
         unsigned long           unhandled_irq;
         unsigned long           idle_irq;
         unsigned long           rw_reqbuf;
@@ -451,6 +489,7 @@ struct ata_device {
 
         /* error history */
         struct ata_ering        ering;
+        unsigned int            horkage;        /* List of broken features */
 };
 
 /* Offset into struct ata_device.  Fields above it are maintained
@@ -481,13 +520,13 @@ struct ata_eh_context {
 };
 
 struct ata_port {
-        struct Scsi_Host        *host;  /* our co-allocated scsi host */
+        struct Scsi_Host        *scsi_host; /* our co-allocated scsi host */
         const struct ata_port_operations *ops;
         spinlock_t              *lock;
         unsigned long           flags;  /* ATA_FLAG_xxx */
+        unsigned int            pflags; /* ATA_PFLAG_xxx */
         unsigned int            id;     /* unique id req'd by scsi midlyr */
         unsigned int            port_no; /* unique port #; from zero */
-        unsigned int            hard_port_no;   /* hardware port #; from zero */
 
         struct ata_prd          *prd;    /* our SG list */
         dma_addr_t              prd_dma; /* and its DMA mapping */
@@ -506,7 +545,7 @@ struct ata_port {
         unsigned int            hw_sata_spd_limit;
         unsigned int            sata_spd_limit; /* SATA PHY speed limit */
 
-        /* record runtime error info, protected by host_set lock */
+        /* record runtime error info, protected by host lock */
         struct ata_eh_info      eh_info;
         /* EH context owned by EH */
         struct ata_eh_context   eh_context;
@@ -520,8 +559,8 @@ struct ata_port {
         unsigned int            active_tag;
         u32                     sactive;
 
-        struct ata_host_stats   stats;
-        struct ata_host_set     *host_set;
+        struct ata_port_stats   stats;
+        struct ata_host         *host;
         struct device           *dev;
 
         struct work_struct      port_task;
@@ -534,6 +573,9 @@ struct ata_port {
         struct list_head        eh_done_q;
         wait_queue_head_t       eh_wait_q;
 
+        pm_message_t            pm_mesg;
+        int                     *pm_result;
+
         void                    *private_data;
 
         u8                      sector_buf[ATA_SECT_SIZE]; /* owned by EH */
@@ -588,10 +630,13 @@ struct ata_port_operations {
         void (*scr_write) (struct ata_port *ap, unsigned int sc_reg,
                            u32 val);
 
+        int (*port_suspend) (struct ata_port *ap, pm_message_t mesg);
+        int (*port_resume) (struct ata_port *ap);
+
         int (*port_start) (struct ata_port *ap);
         void (*port_stop) (struct ata_port *ap);
 
-        void (*host_stop) (struct ata_host_set *host_set);
+        void (*host_stop) (struct ata_host *host);
 
         void (*bmdma_stop) (struct ata_queued_cmd *qc);
         u8   (*bmdma_status) (struct ata_port *ap);
@@ -599,7 +644,7 @@ struct ata_port_operations {
 
 struct ata_port_info {
         struct scsi_host_template       *sht;
-        unsigned long           host_flags;
+        unsigned long           flags;
         unsigned long           pio_mask;
         unsigned long           mwdma_mask;
         unsigned long           udma_mask;
@@ -621,9 +666,25 @@ struct ata_timing {
 
 #define FIT(v,vmin,vmax)        max_t(short,min_t(short,v,vmax),vmin)
 
-extern const unsigned long sata_deb_timing_boot[];
-extern const unsigned long sata_deb_timing_eh[];
-extern const unsigned long sata_deb_timing_before_fsrst[];
+extern const unsigned long sata_deb_timing_normal[];
+extern const unsigned long sata_deb_timing_hotplug[];
+extern const unsigned long sata_deb_timing_long[];
+
+extern const struct ata_port_operations ata_dummy_port_ops;
+
+static inline const unsigned long *
+sata_ehc_deb_timing(struct ata_eh_context *ehc)
+{
+        if (ehc->i.flags & ATA_EHI_HOTPLUGGED)
+                return sata_deb_timing_hotplug;
+        else
+                return sata_deb_timing_normal;
+}
+
+static inline int ata_port_is_dummy(struct ata_port *ap)
+{
+        return ap->ops == &ata_dummy_port_ops;
+}
 
 extern void ata_port_probe(struct ata_port *);
 extern void __sata_phy_reset(struct ata_port *ap);
@@ -643,17 +704,30 @@ extern void ata_std_ports(struct ata_ioports *ioaddr);
 extern int ata_pci_init_one (struct pci_dev *pdev, struct ata_port_info **port_info,
                              unsigned int n_ports);
 extern void ata_pci_remove_one (struct pci_dev *pdev);
-extern int ata_pci_device_suspend(struct pci_dev *pdev, pm_message_t state);
+extern void ata_pci_device_do_suspend(struct pci_dev *pdev, pm_message_t mesg);
+extern void ata_pci_device_do_resume(struct pci_dev *pdev);
+extern int ata_pci_device_suspend(struct pci_dev *pdev, pm_message_t mesg);
 extern int ata_pci_device_resume(struct pci_dev *pdev);
 extern int ata_pci_clear_simplex(struct pci_dev *pdev);
 #endif /* CONFIG_PCI */
 extern int ata_device_add(const struct ata_probe_ent *ent);
 extern void ata_port_detach(struct ata_port *ap);
-extern void ata_host_set_remove(struct ata_host_set *host_set);
+extern void ata_host_init(struct ata_host *, struct device *,
+                          unsigned long, const struct ata_port_operations *);
+extern void ata_host_remove(struct ata_host *host);
 extern int ata_scsi_detect(struct scsi_host_template *sht);
 extern int ata_scsi_ioctl(struct scsi_device *dev, int cmd, void __user *arg);
 extern int ata_scsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *));
 extern int ata_scsi_release(struct Scsi_Host *host);
+extern void ata_sas_port_destroy(struct ata_port *);
+extern struct ata_port *ata_sas_port_alloc(struct ata_host *,
+                                           struct ata_port_info *, struct Scsi_Host *);
+extern int ata_sas_port_init(struct ata_port *);
+extern int ata_sas_port_start(struct ata_port *ap);
+extern void ata_sas_port_stop(struct ata_port *ap);
+extern int ata_sas_slave_configure(struct scsi_device *, struct ata_port *);
+extern int ata_sas_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *),
+                            struct ata_port *ap);
 extern unsigned int ata_host_intr(struct ata_port *ap, struct ata_queued_cmd *qc);
 extern int sata_scr_valid(struct ata_port *ap);
 extern int sata_scr_read(struct ata_port *ap, int reg, u32 *val);
@@ -662,9 +736,9 @@ extern int sata_scr_write_flush(struct ata_port *ap, int reg, u32 val);
 extern int ata_port_online(struct ata_port *ap);
 extern int ata_port_offline(struct ata_port *ap);
 extern int ata_scsi_device_resume(struct scsi_device *);
-extern int ata_scsi_device_suspend(struct scsi_device *, pm_message_t state);
-extern int ata_device_resume(struct ata_device *);
-extern int ata_device_suspend(struct ata_device *, pm_message_t state);
+extern int ata_scsi_device_suspend(struct scsi_device *, pm_message_t mesg);
+extern int ata_host_suspend(struct ata_host *host, pm_message_t mesg);
+extern void ata_host_resume(struct ata_host *host);
 extern int ata_ratelimit(void);
 extern unsigned int ata_busy_sleep(struct ata_port *ap,
                                    unsigned long timeout_pat,
@@ -689,7 +763,7 @@ extern u8 ata_altstatus(struct ata_port *ap);
 extern void ata_exec_command(struct ata_port *ap, const struct ata_taskfile *tf);
 extern int ata_port_start (struct ata_port *ap);
 extern void ata_port_stop (struct ata_port *ap);
-extern void ata_host_stop (struct ata_host_set *host_set);
+extern void ata_host_stop (struct ata_host *host);
 extern irqreturn_t ata_interrupt (int irq, void *dev_instance, struct pt_regs *regs);
 extern void ata_mmio_data_xfer(struct ata_device *adev, unsigned char *buf,
                                unsigned int buflen, int write_data);
@@ -775,7 +849,7 @@ struct pci_bits {
         unsigned long           val;
 };
 
-extern void ata_pci_host_stop (struct ata_host_set *host_set);
+extern void ata_pci_host_stop (struct ata_host *host);
 extern struct ata_probe_ent *
 ata_pci_init_native_mode(struct pci_dev *pdev, struct ata_port_info **port, int portmask);
 extern int pci_test_config_bits(struct pci_dev *pdev, const struct pci_bits *bits);
@@ -824,19 +898,24 @@ extern void ata_do_eh(struct ata_port *ap, ata_prereset_fn_t prereset,
         (ehi)->desc_len = 0; \
 } while (0)
 
-static inline void ata_ehi_hotplugged(struct ata_eh_info *ehi)
+static inline void __ata_ehi_hotplugged(struct ata_eh_info *ehi)
 {
         if (ehi->flags & ATA_EHI_HOTPLUGGED)
                 return;
 
-        ehi->flags |= ATA_EHI_HOTPLUGGED;
+        ehi->flags |= ATA_EHI_HOTPLUGGED | ATA_EHI_RESUME_LINK;
         ehi->hotplug_timestamp = jiffies;
 
-        ehi->err_mask |= AC_ERR_ATA_BUS;
         ehi->action |= ATA_EH_SOFTRESET;
         ehi->probe_mask |= (1 << ATA_MAX_DEVICES) - 1;
 }
 
+static inline void ata_ehi_hotplugged(struct ata_eh_info *ehi)
+{
+        __ata_ehi_hotplugged(ehi);
+        ehi->err_mask |= AC_ERR_ATA_BUS;
+}
+
 /*
  * qc helpers
  */
@@ -887,6 +966,9 @@ static inline unsigned int ata_tag_internal(unsigned int tag)
         return tag == ATA_MAX_QUEUE - 1;
 }
 
+/*
+ * device helpers
+ */
 static inline unsigned int ata_class_enabled(unsigned int class)
 {
         return class == ATA_DEV_ATA || class == ATA_DEV_ATAPI;
@@ -917,6 +999,22 @@ static inline unsigned int ata_dev_absent(const struct ata_device *dev)
         return ata_class_absent(dev->class);
 }
 
+static inline unsigned int ata_dev_ready(const struct ata_device *dev)
+{
+        return ata_dev_enabled(dev) && !(dev->flags & ATA_DFLAG_SUSPENDED);
+}
+
+/*
+ * port helpers
+ */
+static inline int ata_port_max_devices(const struct ata_port *ap)
+{
+        if (ap->flags & ATA_FLAG_SLAVE_POSS)
+                return 2;
+        return 1;
+}
+
+
 static inline u8 ata_chk_status(struct ata_port *ap)
 {
         return ap->ops->check_status(ap);
diff --git a/include/linux/license.h b/include/linux/license.h
new file mode 100644
index 0000000000..decdbf43cb
--- /dev/null
+++ b/include/linux/license.h
@@ -0,0 +1,14 @@
+#ifndef __LICENSE_H
+#define __LICENSE_H
+
+static inline int license_is_gpl_compatible(const char *license)
+{
+        return (strcmp(license, "GPL") == 0
+                || strcmp(license, "GPL v2") == 0
+                || strcmp(license, "GPL and additional rights") == 0
+                || strcmp(license, "Dual BSD/GPL") == 0
+                || strcmp(license, "Dual MIT/GPL") == 0
+                || strcmp(license, "Dual MPL/GPL") == 0);
+}
+
+#endif
diff --git a/include/linux/linkage.h b/include/linux/linkage.h
index 932021f872..6c9873f882 100644
--- a/include/linux/linkage.h
+++ b/include/linux/linkage.h
@@ -35,9 +35,13 @@
 #endif
 
 #define KPROBE_ENTRY(name) \
-  .section .kprobes.text, "ax"; \
+  .pushsection .kprobes.text, "ax"; \
   ENTRY(name)
 
+#define KPROBE_END(name) \
+  END(name);             \
+  .popsection
+
 #ifndef END
 #define END(name) \
   .size name, .-name
diff --git a/include/linux/list.h b/include/linux/list.h
index a02642e471..a9c90287c0 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -4,18 +4,11 @@
 #ifdef __KERNEL__
 
 #include <linux/stddef.h>
+#include <linux/poison.h>
 #include <linux/prefetch.h>
 #include <asm/system.h>
 
 /*
- * These are non-NULL pointers that will result in page faults
- * under normal circumstances, used to verify that nobody uses
- * non-initialized list entries.
- */
-#define LIST_POISON1  ((void *) 0x00100100)
-#define LIST_POISON2  ((void *) 0x00200200)
-
-/*
  * Simple doubly linked list implementation.
  *
  * Some of the internal functions ("__xxx") are useful when
@@ -46,6 +39,7 @@ static inline void INIT_LIST_HEAD(struct list_head *list)
  * This is only for internal list manipulation where we know
  * the prev/next entries already!
  */
+#ifndef CONFIG_DEBUG_LIST
 static inline void __list_add(struct list_head *new,
                               struct list_head *prev,
                               struct list_head *next)
@@ -55,6 +49,11 @@ static inline void __list_add(struct list_head *new,
         new->prev = prev;
         prev->next = new;
 }
+#else
+extern void __list_add(struct list_head *new,
+                              struct list_head *prev,
+                              struct list_head *next);
+#endif
 
 /**
  * list_add - add a new entry
@@ -64,10 +63,15 @@ static inline void __list_add(struct list_head *new,
  * Insert a new entry after the specified head.
  * This is good for implementing stacks.
  */
+#ifndef CONFIG_DEBUG_LIST
 static inline void list_add(struct list_head *new, struct list_head *head)
 {
         __list_add(new, head, head->next);
 }
+#else
+extern void list_add(struct list_head *new, struct list_head *head);
+#endif
+
 
 /**
  * list_add_tail - add a new entry
@@ -160,12 +164,16 @@ static inline void __list_del(struct list_head * prev, struct list_head * next)
  * Note: list_empty on entry does not return true after this, the entry is
  * in an undefined state.
  */
+#ifndef CONFIG_DEBUG_LIST
 static inline void list_del(struct list_head *entry)
 {
         __list_del(entry->prev, entry->next);
         entry->next = LIST_POISON1;
         entry->prev = LIST_POISON2;
 }
+#else
+extern void list_del(struct list_head *entry);
+#endif
 
 /**
  * list_del_rcu - deletes entry from list without re-initialization
@@ -272,6 +280,17 @@ static inline void list_move_tail(struct list_head *list,
 }
 
 /**
+ * list_is_last - tests whether @list is the last entry in list @head
+ * @list: the entry to test
+ * @head: the head of the list
+ */
+static inline int list_is_last(const struct list_head *list,
+                                const struct list_head *head)
+{
+        return list->next == head;
+}
+
+/**
  * list_empty - tests whether a list is empty
  * @head: the list to test.
  */
@@ -281,16 +300,17 @@ static inline int list_empty(const struct list_head *head)
 }
 
 /**
- * list_empty_careful - tests whether a list is
- * empty _and_ checks that no other CPU might be
- * in the process of still modifying either member
+ * list_empty_careful - tests whether a list is empty and not being modified
+ * @head: the list to test
+ *
+ * Description:
+ * tests whether a list is empty _and_ checks that no other CPU might be
+ * in the process of modifying either member (next or prev)
  *
  * NOTE: using list_empty_careful() without synchronization
  * can only be safe if the only activity that can happen
  * to the list entry is list_del_init(). Eg. it cannot be used
  * if another CPU could re-list_add() it.
- *
- * @head: the list to test.
  */
 static inline int list_empty_careful(const struct list_head *head)
 {
@@ -350,7 +370,7 @@ static inline void list_splice_init(struct list_head *list,
 
 /**
  * list_for_each        -       iterate over a list
- * @pos:        the &struct list_head to use as a loop counter.
+ * @pos:        the &struct list_head to use as a loop cursor.
  * @head:       the head for your list.
  */
 #define list_for_each(pos, head) \
@@ -359,7 +379,7 @@ static inline void list_splice_init(struct list_head *list,
 
 /**
  * __list_for_each      -       iterate over a list
- * @pos:        the &struct list_head to use as a loop counter.
+ * @pos:        the &struct list_head to use as a loop cursor.
  * @head:       the head for your list.
  *
  * This variant differs from list_for_each() in that it's the
@@ -372,7 +392,7 @@ static inline void list_splice_init(struct list_head *list,
 
 /**
  * list_for_each_prev   -       iterate over a list backwards
- * @pos:        the &struct list_head to use as a loop counter.
+ * @pos:        the &struct list_head to use as a loop cursor.
  * @head:       the head for your list.
  */
 #define list_for_each_prev(pos, head) \
@@ -380,8 +400,8 @@ static inline void list_splice_init(struct list_head *list,
                 pos = pos->prev)
 
 /**
- * list_for_each_safe   -       iterate over a list safe against removal of list entry
- * @pos:        the &struct list_head to use as a loop counter.
+ * list_for_each_safe - iterate over a list safe against removal of list entry
+ * @pos:        the &struct list_head to use as a loop cursor.
  * @n:          another &struct list_head to use as temporary storage
  * @head:       the head for your list.
  */
@@ -391,7 +411,7 @@ static inline void list_splice_init(struct list_head *list,
 
 /**
  * list_for_each_entry  -       iterate over list of given type
- * @pos:        the type * to use as a loop counter.
+ * @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.
  */
@@ -402,7 +422,7 @@ static inline void list_splice_init(struct list_head *list,
 
 /**
  * list_for_each_entry_reverse - iterate backwards over list of given type.
- * @pos:        the type * to use as a loop counter.
+ * @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.
  */
@@ -412,21 +432,24 @@ static inline void list_splice_init(struct list_head *list,
              pos = list_entry(pos->member.prev, typeof(*pos), member))
 
 /**
- * list_prepare_entry - prepare a pos entry for use as a start point in
- *                      list_for_each_entry_continue
+ * list_prepare_entry - prepare a pos entry for use in list_for_each_entry_continue
  * @pos:        the type * to use as a start point
  * @head:       the head of the list
  * @member:     the name of the list_struct within the struct.
+ *
+ * Prepares a pos entry for use as a start point in list_for_each_entry_continue.
  */
 #define list_prepare_entry(pos, head, member) \
         ((pos) ? : list_entry(head, typeof(*pos), member))
 
 /**
- * list_for_each_entry_continue -       iterate over list of given type
- *                      continuing after existing point
- * @pos:        the type * to use as a loop counter.
+ * list_for_each_entry_continue - 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(pos, head, member)                 \
         for (pos = list_entry(pos->member.next, typeof(*pos), member);  \
@@ -434,11 +457,12 @@ static inline void list_splice_init(struct list_head *list,
              pos = list_entry(pos->member.next, typeof(*pos), member))
 
 /**
- * list_for_each_entry_from -   iterate over list of given type
- *                      continuing from existing point
- * @pos:        the type * to use as a loop counter.
+ * list_for_each_entry_from - iterate over list of given type from the current point
+ * @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.
+ *
+ * Iterate over list of given type, continuing from current position.
  */
 #define list_for_each_entry_from(pos, head, member)                     \
         for (; prefetch(pos->member.next), &pos->member != (head);      \
@@ -446,7 +470,7 @@ static inline void list_splice_init(struct list_head *list,
 
 /**
  * list_for_each_entry_safe - iterate over list of given type safe against removal of list entry
- * @pos:        the type * to use as a loop counter.
+ * @pos:        the type * to use as a loop cursor.
  * @n:          another type * to use as temporary storage
  * @head:       the head for your list.
  * @member:     the name of the list_struct within the struct.
@@ -458,12 +482,14 @@ static inline void list_splice_init(struct list_head *list,
              pos = n, n = list_entry(n->member.next, typeof(*n), member))
 
 /**
- * list_for_each_entry_safe_continue -  iterate over list of given type
- *                      continuing after existing point safe against removal of list entry
- * @pos:        the type * to use as a loop counter.
+ * list_for_each_entry_safe_continue
+ * @pos:        the type * to use as a loop cursor.
  * @n:          another type * to use as temporary storage
  * @head:       the head for your list.
  * @member:     the name of the list_struct within the struct.
+ *
+ * Iterate over list of given type, continuing after current point,
+ * safe against removal of list entry.
  */
 #define list_for_each_entry_safe_continue(pos, n, head, member)                 \
         for (pos = list_entry(pos->member.next, typeof(*pos), member),          \
@@ -472,12 +498,14 @@ static inline void list_splice_init(struct list_head *list,
              pos = n, n = list_entry(n->member.next, typeof(*n), member))
 
 /**
- * list_for_each_entry_safe_from - iterate over list of given type
- *                      from existing point safe against removal of list entry
- * @pos:        the type * to use as a loop counter.
+ * list_for_each_entry_safe_from
+ * @pos:        the type * to use as a loop cursor.
  * @n:          another type * to use as temporary storage
  * @head:       the head for your list.
  * @member:     the name of the list_struct within the struct.
+ *
+ * Iterate over list of given type from current point, safe against
+ * removal of list entry.
  */
 #define list_for_each_entry_safe_from(pos, n, head, member)                     \
         for (n = list_entry(pos->member.next, typeof(*pos), member);            \
@@ -485,12 +513,14 @@ static inline void list_splice_init(struct list_head *list,
              pos = n, n = list_entry(n->member.next, typeof(*n), member))
 
 /**
- * list_for_each_entry_safe_reverse - iterate backwards over list of given type safe against
- *                                    removal of list entry
- * @pos:        the type * to use as a loop counter.
+ * list_for_each_entry_safe_reverse
+ * @pos:        the type * to use as a loop cursor.
  * @n:          another type * to use as temporary storage
  * @head:       the head for your list.
  * @member:     the name of the list_struct within the struct.
+ *
+ * Iterate backwards over list of given type, safe against removal
+ * of list entry.
  */
 #define list_for_each_entry_safe_reverse(pos, n, head, member)          \
         for (pos = list_entry((head)->prev, typeof(*pos), member),      \
@@ -500,7 +530,7 @@ static inline void list_splice_init(struct list_head *list,
 
 /**
  * list_for_each_rcu    -       iterate over an rcu-protected list
- * @pos:        the &struct list_head to use as a loop counter.
+ * @pos:        the &struct list_head to use as a loop cursor.
  * @head:       the head for your list.
  *
  * This list-traversal primitive may safely run concurrently with
@@ -518,12 +548,13 @@ static inline void list_splice_init(struct list_head *list,
                 pos = pos->next)
 
 /**
- * list_for_each_safe_rcu       -       iterate over an rcu-protected list safe
- *                                      against removal of list entry
- * @pos:        the &struct list_head to use as a loop counter.
+ * list_for_each_safe_rcu
+ * @pos:        the &struct list_head to use as a loop cursor.
  * @n:          another &struct list_head to use as temporary storage
  * @head:       the head for your list.
  *
+ * Iterate over an rcu-protected list, safe against removal of list entry.
+ *
  * This list-traversal primitive may safely run concurrently with
  * the _rcu list-mutation primitives such as list_add_rcu()
  * as long as the traversal is guarded by rcu_read_lock().
@@ -535,7 +566,7 @@ static inline void list_splice_init(struct list_head *list,
 
 /**
  * list_for_each_entry_rcu      -       iterate over rcu list of given type
- * @pos:        the type * to use as a loop counter.
+ * @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.
  *
@@ -551,11 +582,12 @@ static inline void list_splice_init(struct list_head *list,
 
 
 /**
- * list_for_each_continue_rcu   -       iterate over an rcu-protected list
- *                      continuing after existing point.
- * @pos:        the &struct list_head to use as a loop counter.
+ * list_for_each_continue_rcu
+ * @pos:        the &struct list_head to use as a loop cursor.
  * @head:       the head for your list.
  *
+ * Iterate over an rcu-protected list, continuing after current point.
+ *
  * This list-traversal primitive may safely run concurrently with
  * the _rcu list-mutation primitives such as list_add_rcu()
  * as long as the traversal is guarded by rcu_read_lock().
@@ -681,11 +713,14 @@ static inline void hlist_add_head(struct hlist_node *n, struct hlist_head *h)
 
 
 /**
- * hlist_add_head_rcu - adds the specified element to the specified hlist,
- * while permitting racing traversals.
+ * hlist_add_head_rcu
  * @n: the element to add to the hash list.
  * @h: the list to add to.
  *
+ * Description:
+ * Adds the specified element to the specified hlist,
+ * while permitting racing traversals.
+ *
  * The caller must take whatever precautions are necessary
  * (such as holding appropriate locks) to avoid racing
  * with another list-mutation primitive, such as hlist_add_head_rcu()
@@ -730,11 +765,14 @@ static inline void hlist_add_after(struct hlist_node *n,
 }
 
 /**
- * hlist_add_before_rcu - adds the specified element to the specified hlist
- * before the specified node while permitting racing traversals.
+ * hlist_add_before_rcu
  * @n: the new element to add to the hash list.
  * @next: the existing element to add the new element before.
  *
+ * Description:
+ * Adds the specified element to the specified hlist
+ * before the specified node while permitting racing traversals.
+ *
  * The caller must take whatever precautions are necessary
  * (such as holding appropriate locks) to avoid racing
  * with another list-mutation primitive, such as hlist_add_head_rcu()
@@ -755,11 +793,14 @@ static inline void hlist_add_before_rcu(struct hlist_node *n,
 }
 
 /**
- * hlist_add_after_rcu - adds the specified element to the specified hlist
- * after the specified node while permitting racing traversals.
+ * hlist_add_after_rcu
  * @prev: the existing element to add the new element after.
  * @n: the new element to add to the hash list.
  *
+ * Description:
+ * Adds the specified element to the specified hlist
+ * after the specified node while permitting racing traversals.
+ *
  * The caller must take whatever precautions are necessary
  * (such as holding appropriate locks) to avoid racing
  * with another list-mutation primitive, such as hlist_add_head_rcu()
@@ -792,8 +833,8 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
 
 /**
  * hlist_for_each_entry - iterate over list of given type
- * @tpos:       the type * to use as a loop counter.
- * @pos:        the &struct hlist_node to use as a loop counter.
+ * @tpos:       the type * to use as a loop cursor.
+ * @pos:        the &struct hlist_node to use as a loop cursor.
  * @head:       the head for your list.
  * @member:     the name of the hlist_node within the struct.
  */
@@ -804,9 +845,9 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
              pos = pos->next)
 
 /**
- * hlist_for_each_entry_continue - iterate over a hlist continuing after existing point
- * @tpos:       the type * to use as a loop counter.
- * @pos:        the &struct hlist_node to use as a loop counter.
+ * hlist_for_each_entry_continue - iterate over a hlist continuing after current point
+ * @tpos:       the type * to use as a loop cursor.
+ * @pos:        the &struct hlist_node to use as a loop cursor.
  * @member:     the name of the hlist_node within the struct.
  */
 #define hlist_for_each_entry_continue(tpos, pos, member)                 \
@@ -816,9 +857,9 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
              pos = pos->next)
 
 /**
- * hlist_for_each_entry_from - iterate over a hlist continuing from existing point
- * @tpos:       the type * to use as a loop counter.
- * @pos:        the &struct hlist_node to use as a loop counter.
+ * hlist_for_each_entry_from - iterate over a hlist continuing from current point
+ * @tpos:       the type * to use as a loop cursor.
+ * @pos:        the &struct hlist_node to use as a loop cursor.
  * @member:     the name of the hlist_node within the struct.
  */
 #define hlist_for_each_entry_from(tpos, pos, member)                     \
@@ -828,8 +869,8 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
 
 /**
  * hlist_for_each_entry_safe - iterate over list of given type safe against removal of list entry
- * @tpos:       the type * to use as a loop counter.
- * @pos:        the &struct hlist_node to use as a loop counter.
+ * @tpos:       the type * to use as a loop cursor.
+ * @pos:        the &struct hlist_node to use as a loop cursor.
  * @n:          another &struct hlist_node to use as temporary storage
  * @head:       the head for your list.
  * @member:     the name of the hlist_node within the struct.
@@ -842,8 +883,8 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
 
 /**
  * hlist_for_each_entry_rcu - iterate over rcu list of given type
- * @tpos:       the type * to use as a loop counter.
- * @pos:        the &struct hlist_node to use as a loop counter.
+ * @tpos:       the type * to use as a loop cursor.
+ * @pos:        the &struct hlist_node to use as a loop cursor.
  * @head:       the head for your list.
  * @member:     the name of the hlist_node within the struct.
  *
diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h
index a8876bc651..0d92c468d5 100644
--- a/include/linux/lockd/lockd.h
+++ b/include/linux/lockd/lockd.h
@@ -49,11 +49,12 @@ struct nlm_host {
                                 h_killed     : 1,
                                 h_monitored  : 1;
         wait_queue_head_t       h_gracewait;    /* wait while reclaiming */
+        struct rw_semaphore     h_rwsem;        /* Reboot recovery lock */
         u32                     h_state;        /* pseudo-state counter */
         u32                     h_nsmstate;     /* true remote NSM state */
         u32                     h_pidcount;     /* Pseudopids */
         atomic_t                h_count;        /* reference count */
-        struct semaphore        h_sema;         /* mutex for pmap binding */
+        struct mutex            h_mutex;        /* mutex for pmap binding */
         unsigned long           h_nextrebind;   /* next portmap call */
         unsigned long           h_expires;      /* eligible for GC */
         struct list_head        h_lockowners;   /* Lockowners for the client */
@@ -122,7 +123,6 @@ struct nlm_block {
         unsigned int            b_id;           /* block id */
         unsigned char           b_queued;       /* re-queued */
         unsigned char           b_granted;      /* VFS granted lock */
-        unsigned char           b_done;         /* callback complete */
         struct nlm_file *       b_file;         /* file in question */
 };
 
@@ -219,6 +219,7 @@ static __inline__ int
 nlm_compare_locks(const struct file_lock *fl1, const struct file_lock *fl2)
 {
         return  fl1->fl_pid   == fl2->fl_pid
+             && fl1->fl_owner == fl2->fl_owner
              && fl1->fl_start == fl2->fl_start
              && fl1->fl_end   == fl2->fl_end
              &&(fl1->fl_type  == fl2->fl_type || fl2->fl_type == F_UNLCK);
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
new file mode 100644
index 0000000000..1314ca0f29
--- /dev/null
+++ b/include/linux/lockdep.h
@@ -0,0 +1,353 @@
+/*
+ * Runtime locking correctness validator
+ *
+ *  Copyright (C) 2006 Red Hat, Inc., Ingo Molnar <mingo@redhat.com>
+ *
+ * see Documentation/lockdep-design.txt for more details.
+ */
+#ifndef __LINUX_LOCKDEP_H
+#define __LINUX_LOCKDEP_H
+
+#ifdef CONFIG_LOCKDEP
+
+#include <linux/linkage.h>
+#include <linux/list.h>
+#include <linux/debug_locks.h>
+#include <linux/stacktrace.h>
+
+/*
+ * Lock-class usage-state bits:
+ */
+enum lock_usage_bit
+{
+        LOCK_USED = 0,
+        LOCK_USED_IN_HARDIRQ,
+        LOCK_USED_IN_SOFTIRQ,
+        LOCK_ENABLED_SOFTIRQS,
+        LOCK_ENABLED_HARDIRQS,
+        LOCK_USED_IN_HARDIRQ_READ,
+        LOCK_USED_IN_SOFTIRQ_READ,
+        LOCK_ENABLED_SOFTIRQS_READ,
+        LOCK_ENABLED_HARDIRQS_READ,
+        LOCK_USAGE_STATES
+};
+
+/*
+ * Usage-state bitmasks:
+ */
+#define LOCKF_USED                      (1 << LOCK_USED)
+#define LOCKF_USED_IN_HARDIRQ           (1 << LOCK_USED_IN_HARDIRQ)
+#define LOCKF_USED_IN_SOFTIRQ           (1 << LOCK_USED_IN_SOFTIRQ)
+#define LOCKF_ENABLED_HARDIRQS          (1 << LOCK_ENABLED_HARDIRQS)
+#define LOCKF_ENABLED_SOFTIRQS          (1 << LOCK_ENABLED_SOFTIRQS)
+
+#define LOCKF_ENABLED_IRQS (LOCKF_ENABLED_HARDIRQS | LOCKF_ENABLED_SOFTIRQS)
+#define LOCKF_USED_IN_IRQ (LOCKF_USED_IN_HARDIRQ | LOCKF_USED_IN_SOFTIRQ)
+
+#define LOCKF_USED_IN_HARDIRQ_READ      (1 << LOCK_USED_IN_HARDIRQ_READ)
+#define LOCKF_USED_IN_SOFTIRQ_READ      (1 << LOCK_USED_IN_SOFTIRQ_READ)
+#define LOCKF_ENABLED_HARDIRQS_READ     (1 << LOCK_ENABLED_HARDIRQS_READ)
+#define LOCKF_ENABLED_SOFTIRQS_READ     (1 << LOCK_ENABLED_SOFTIRQS_READ)
+
+#define LOCKF_ENABLED_IRQS_READ \
+                (LOCKF_ENABLED_HARDIRQS_READ | LOCKF_ENABLED_SOFTIRQS_READ)
+#define LOCKF_USED_IN_IRQ_READ \
+                (LOCKF_USED_IN_HARDIRQ_READ | LOCKF_USED_IN_SOFTIRQ_READ)
+
+#define MAX_LOCKDEP_SUBCLASSES          8UL
+
+/*
+ * Lock-classes are keyed via unique addresses, by embedding the
+ * lockclass-key into the kernel (or module) .data section. (For
+ * static locks we use the lock address itself as the key.)
+ */
+struct lockdep_subclass_key {
+        char __one_byte;
+} __attribute__ ((__packed__));
+
+struct lock_class_key {
+        struct lockdep_subclass_key     subkeys[MAX_LOCKDEP_SUBCLASSES];
+};
+
+/*
+ * The lock-class itself:
+ */
+struct lock_class {
+        /*
+         * class-hash:
+         */
+        struct list_head                hash_entry;
+
+        /*
+         * global list of all lock-classes:
+         */
+        struct list_head                lock_entry;
+
+        struct lockdep_subclass_key     *key;
+        unsigned int                    subclass;
+
+        /*
+         * IRQ/softirq usage tracking bits:
+         */
+        unsigned long                   usage_mask;
+        struct stack_trace              usage_traces[LOCK_USAGE_STATES];
+
+        /*
+         * These fields represent a directed graph of lock dependencies,
+         * to every node we attach a list of "forward" and a list of
+         * "backward" graph nodes.
+         */
+        struct list_head                locks_after, locks_before;
+
+        /*
+         * Generation counter, when doing certain classes of graph walking,
+         * to ensure that we check one node only once:
+         */
+        unsigned int                    version;
+
+        /*
+         * Statistics counter:
+         */
+        unsigned long                   ops;
+
+        const char                      *name;
+        int                             name_version;
+};
+
+/*
+ * Map the lock object (the lock instance) to the lock-class object.
+ * This is embedded into specific lock instances:
+ */
+struct lockdep_map {
+        struct lock_class_key           *key;
+        struct lock_class               *class_cache;
+        const char                      *name;
+};
+
+/*
+ * Every lock has a list of other locks that were taken after it.
+ * We only grow the list, never remove from it:
+ */
+struct lock_list {
+        struct list_head                entry;
+        struct lock_class               *class;
+        struct stack_trace              trace;
+};
+
+/*
+ * We record lock dependency chains, so that we can cache them:
+ */
+struct lock_chain {
+        struct list_head                entry;
+        u64                             chain_key;
+};
+
+struct held_lock {
+        /*
+         * One-way hash of the dependency chain up to this point. We
+         * hash the hashes step by step as the dependency chain grows.
+         *
+         * We use it for dependency-caching and we skip detection
+         * passes and dependency-updates if there is a cache-hit, so
+         * it is absolutely critical for 100% coverage of the validator
+         * to have a unique key value for every unique dependency path
+         * that can occur in the system, to make a unique hash value
+         * as likely as possible - hence the 64-bit width.
+         *
+         * The task struct holds the current hash value (initialized
+         * with zero), here we store the previous hash value:
+         */
+        u64                             prev_chain_key;
+        struct lock_class               *class;
+        unsigned long                   acquire_ip;
+        struct lockdep_map              *instance;
+
+        /*
+         * The lock-stack is unified in that the lock chains of interrupt
+         * contexts nest ontop of process context chains, but we 'separate'
+         * the hashes by starting with 0 if we cross into an interrupt
+         * context, and we also keep do not add cross-context lock
+         * dependencies - the lock usage graph walking covers that area
+         * anyway, and we'd just unnecessarily increase the number of
+         * dependencies otherwise. [Note: hardirq and softirq contexts
+         * are separated from each other too.]
+         *
+         * The following field is used to detect when we cross into an
+         * interrupt context:
+         */
+        int                             irq_context;
+        int                             trylock;
+        int                             read;
+        int                             check;
+        int                             hardirqs_off;
+};
+
+/*
+ * Initialization, self-test and debugging-output methods:
+ */
+extern void lockdep_init(void);
+extern void lockdep_info(void);
+extern void lockdep_reset(void);
+extern void lockdep_reset_lock(struct lockdep_map *lock);
+extern void lockdep_free_key_range(void *start, unsigned long size);
+
+extern void lockdep_off(void);
+extern void lockdep_on(void);
+extern int lockdep_internal(void);
+
+/*
+ * These methods are used by specific locking variants (spinlocks,
+ * rwlocks, mutexes and rwsems) to pass init/acquire/release events
+ * to lockdep:
+ */
+
+extern void lockdep_init_map(struct lockdep_map *lock, const char *name,
+                             struct lock_class_key *key);
+
+/*
+ * Reinitialize a lock key - for cases where there is special locking or
+ * special initialization of locks so that the validator gets the scope
+ * of dependencies wrong: they are either too broad (they need a class-split)
+ * or they are too narrow (they suffer from a false class-split):
+ */
+#define lockdep_set_class(lock, key) \
+                lockdep_init_map(&(lock)->dep_map, #key, key)
+#define lockdep_set_class_and_name(lock, key, name) \
+                lockdep_init_map(&(lock)->dep_map, name, key)
+
+/*
+ * Acquire a lock.
+ *
+ * Values for "read":
+ *
+ *   0: exclusive (write) acquire
+ *   1: read-acquire (no recursion allowed)
+ *   2: read-acquire with same-instance recursion allowed
+ *
+ * Values for check:
+ *
+ *   0: disabled
+ *   1: simple checks (freeing, held-at-exit-time, etc.)
+ *   2: full validation
+ */
+extern void lock_acquire(struct lockdep_map *lock, unsigned int subclass,
+                         int trylock, int read, int check, unsigned long ip);
+
+extern void lock_release(struct lockdep_map *lock, int nested,
+                         unsigned long ip);
+
+# define INIT_LOCKDEP                           .lockdep_recursion = 0,
+
+#else /* !LOCKDEP */
+
+static inline void lockdep_off(void)
+{
+}
+
+static inline void lockdep_on(void)
+{
+}
+
+static inline int lockdep_internal(void)
+{
+        return 0;
+}
+
+# define lock_acquire(l, s, t, r, c, i)         do { } while (0)
+# define lock_release(l, n, i)                  do { } while (0)
+# define lockdep_init()                         do { } while (0)
+# define lockdep_info()                         do { } while (0)
+# define lockdep_init_map(lock, name, key)      do { (void)(key); } while (0)
+# define lockdep_set_class(lock, key)           do { (void)(key); } while (0)
+# define lockdep_set_class_and_name(lock, key, name) \
+                do { (void)(key); } while (0)
+# define INIT_LOCKDEP
+# define lockdep_reset()                do { debug_locks = 1; } while (0)
+# define lockdep_free_key_range(start, size)    do { } while (0)
+/*
+ * The class key takes no space if lockdep is disabled:
+ */
+struct lock_class_key { };
+#endif /* !LOCKDEP */
+
+#if defined(CONFIG_TRACE_IRQFLAGS) && defined(CONFIG_GENERIC_HARDIRQS)
+extern void early_init_irq_lock_class(void);
+#else
+# define early_init_irq_lock_class()            do { } while (0)
+#endif
+
+#ifdef CONFIG_TRACE_IRQFLAGS
+extern void early_boot_irqs_off(void);
+extern void early_boot_irqs_on(void);
+#else
+# define early_boot_irqs_off()                  do { } while (0)
+# define early_boot_irqs_on()                   do { } while (0)
+#endif
+
+/*
+ * For trivial one-depth nesting of a lock-class, the following
+ * global define can be used. (Subsystems with multiple levels
+ * of nesting should define their own lock-nesting subclasses.)
+ */
+#define SINGLE_DEPTH_NESTING                    1
+
+/*
+ * Map the dependency ops to NOP or to real lockdep ops, depending
+ * on the per lock-class debug mode:
+ */
+
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+# ifdef CONFIG_PROVE_LOCKING
+#  define spin_acquire(l, s, t, i)              lock_acquire(l, s, t, 0, 2, i)
+# else
+#  define spin_acquire(l, s, t, i)              lock_acquire(l, s, t, 0, 1, i)
+# endif
+# define spin_release(l, n, i)                  lock_release(l, n, i)
+#else
+# define spin_acquire(l, s, t, i)               do { } while (0)
+# define spin_release(l, n, i)                  do { } while (0)
+#endif
+
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+# ifdef CONFIG_PROVE_LOCKING
+#  define rwlock_acquire(l, s, t, i)            lock_acquire(l, s, t, 0, 2, i)
+#  define rwlock_acquire_read(l, s, t, i)       lock_acquire(l, s, t, 2, 2, i)
+# else
+#  define rwlock_acquire(l, s, t, i)            lock_acquire(l, s, t, 0, 1, i)
+#  define rwlock_acquire_read(l, s, t, i)       lock_acquire(l, s, t, 2, 1, i)
+# endif
+# define rwlock_release(l, n, i)                lock_release(l, n, i)
+#else
+# define rwlock_acquire(l, s, t, i)             do { } while (0)
+# define rwlock_acquire_read(l, s, t, i)        do { } while (0)
+# define rwlock_release(l, n, i)                do { } while (0)
+#endif
+
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+# ifdef CONFIG_PROVE_LOCKING
+#  define mutex_acquire(l, s, t, i)             lock_acquire(l, s, t, 0, 2, i)
+# else
+#  define mutex_acquire(l, s, t, i)             lock_acquire(l, s, t, 0, 1, i)
+# endif
+# define mutex_release(l, n, i)                 lock_release(l, n, i)
+#else
+# define mutex_acquire(l, s, t, i)              do { } while (0)
+# define mutex_release(l, n, i)                 do { } while (0)
+#endif
+
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+# ifdef CONFIG_PROVE_LOCKING
+#  define rwsem_acquire(l, s, t, i)             lock_acquire(l, s, t, 0, 2, i)
+#  define rwsem_acquire_read(l, s, t, i)        lock_acquire(l, s, t, 1, 2, i)
+# else
+#  define rwsem_acquire(l, s, t, i)             lock_acquire(l, s, t, 0, 1, i)
+#  define rwsem_acquire_read(l, s, t, i)        lock_acquire(l, s, t, 1, 1, i)
+# endif
+# define rwsem_release(l, n, i)                 lock_release(l, n, i)
+#else
+# define rwsem_acquire(l, s, t, i)              do { } while (0)
+# define rwsem_acquire_read(l, s, t, i)         do { } while (0)
+# define rwsem_release(l, n, i)                 do { } while (0)
+#endif
+
+#endif /* __LINUX_LOCKDEP_H */
diff --git a/include/linux/loop.h b/include/linux/loop.h
index e76c7611d6..191a595055 100644
--- a/include/linux/loop.h
+++ b/include/linux/loop.h
@@ -59,10 +59,9 @@ struct loop_device {
         struct bio              *lo_bio;
         struct bio              *lo_biotail;
         int                     lo_state;
-        struct completion       lo_done;
-        struct completion       lo_bh_done;
         struct mutex            lo_ctl_mutex;
-        int                     lo_pending;
+        struct task_struct      *lo_thread;
+        wait_queue_head_t       lo_event;
 
         request_queue_t         *lo_queue;
 };
diff --git a/include/linux/magic.h b/include/linux/magic.h
new file mode 100644
index 0000000000..22036dd2ba
--- /dev/null
+++ b/include/linux/magic.h
@@ -0,0 +1,37 @@
+#ifndef __LINUX_MAGIC_H__
+#define __LINUX_MAGIC_H__
+
+#define ADFS_SUPER_MAGIC        0xadf5
+#define AFFS_SUPER_MAGIC        0xadff
+#define AUTOFS_SUPER_MAGIC      0x0187
+#define CODA_SUPER_MAGIC        0x73757245
+#define EFS_SUPER_MAGIC         0x414A53
+#define EXT2_SUPER_MAGIC        0xEF53
+#define EXT3_SUPER_MAGIC        0xEF53
+#define HPFS_SUPER_MAGIC        0xf995e849
+#define ISOFS_SUPER_MAGIC       0x9660
+#define JFFS2_SUPER_MAGIC       0x72b6
+
+#define MINIX_SUPER_MAGIC       0x137F          /* original minix fs */
+#define MINIX_SUPER_MAGIC2      0x138F          /* minix fs, 30 char names */
+#define MINIX2_SUPER_MAGIC      0x2468          /* minix V2 fs */
+#define MINIX2_SUPER_MAGIC2     0x2478          /* minix V2 fs, 30 char names */
+
+#define MSDOS_SUPER_MAGIC       0x4d44          /* MD */
+#define NCP_SUPER_MAGIC         0x564c          /* Guess, what 0x564c is :-) */
+#define NFS_SUPER_MAGIC         0x6969
+#define OPENPROM_SUPER_MAGIC    0x9fa1
+#define PROC_SUPER_MAGIC        0x9fa0
+#define QNX4_SUPER_MAGIC        0x002f          /* qnx4 fs detection */
+
+#define REISERFS_SUPER_MAGIC    0x52654973      /* used by gcc */
+                                        /* used by file system utilities that
+                                           look at the superblock, etc.  */
+#define REISERFS_SUPER_MAGIC_STRING     "ReIsErFs"
+#define REISER2FS_SUPER_MAGIC_STRING    "ReIsEr2Fs"
+#define REISER2FS_JR_SUPER_MAGIC_STRING "ReIsEr3Fs"
+
+#define SMB_SUPER_MAGIC         0x517B
+#define USBDEVICE_SUPER_MAGIC   0x9fa2
+
+#endif /* __LINUX_MAGIC_H__ */
diff --git a/include/linux/mc146818rtc.h b/include/linux/mc146818rtc.h
index bbc93ae217..432b2fa249 100644
--- a/include/linux/mc146818rtc.h
+++ b/include/linux/mc146818rtc.h
@@ -89,4 +89,11 @@ extern spinlock_t rtc_lock;		/* serialize CMOS RAM access */
 # define RTC_VRT 0x80           /* valid RAM and time */
 /**********************************************************************/
 
+#ifndef ARCH_RTC_LOCATION       /* Override by <asm/mc146818rtc.h>? */
+
+#define RTC_IO_EXTENT   0x8
+#define RTC_IOMAPPED    1       /* Default to I/O mapping. */
+
+#endif /* ARCH_RTC_LOCATION */
+
 #endif /* _MC146818RTC_H */
diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h
index 9112063861..218501cfae 100644
--- a/include/linux/memory_hotplug.h
+++ b/include/linux/memory_hotplug.h
@@ -63,6 +63,76 @@ extern int online_pages(unsigned long, unsigned long);
 /* reasonably generic interface to expand the physical pages in a zone  */
 extern int __add_pages(struct zone *zone, unsigned long start_pfn,
         unsigned long nr_pages);
+
+#ifdef CONFIG_NUMA
+extern int memory_add_physaddr_to_nid(u64 start);
+#else
+static inline int memory_add_physaddr_to_nid(u64 start)
+{
+        return 0;
+}
+#endif
+
+#ifdef CONFIG_HAVE_ARCH_NODEDATA_EXTENSION
+/*
+ * For supporting node-hotadd, we have to allocate a new pgdat.
+ *
+ * If an arch has generic style NODE_DATA(),
+ * node_data[nid] = kzalloc() works well. But it depends on the architecture.
+ *
+ * In general, generic_alloc_nodedata() is used.
+ * Now, arch_free_nodedata() is just defined for error path of node_hot_add.
+ *
+ */
+extern pg_data_t *arch_alloc_nodedata(int nid);
+extern void arch_free_nodedata(pg_data_t *pgdat);
+extern void arch_refresh_nodedata(int nid, pg_data_t *pgdat);
+
+#else /* CONFIG_HAVE_ARCH_NODEDATA_EXTENSION */
+
+#define arch_alloc_nodedata(nid)        generic_alloc_nodedata(nid)
+#define arch_free_nodedata(pgdat)       generic_free_nodedata(pgdat)
+
+#ifdef CONFIG_NUMA
+/*
+ * If ARCH_HAS_NODEDATA_EXTENSION=n, this func is used to allocate pgdat.
+ * XXX: kmalloc_node() can't work well to get new node's memory at this time.
+ *      Because, pgdat for the new node is not allocated/initialized yet itself.
+ *      To use new node's memory, more consideration will be necessary.
+ */
+#define generic_alloc_nodedata(nid)                             \
+({                                                              \
+        kzalloc(sizeof(pg_data_t), GFP_KERNEL);                 \
+})
+/*
+ * This definition is just for error path in node hotadd.
+ * For node hotremove, we have to replace this.
+ */
+#define generic_free_nodedata(pgdat)    kfree(pgdat)
+
+extern pg_data_t *node_data[];
+static inline void arch_refresh_nodedata(int nid, pg_data_t *pgdat)
+{
+        node_data[nid] = pgdat;
+}
+
+#else /* !CONFIG_NUMA */
+
+/* never called */
+static inline pg_data_t *generic_alloc_nodedata(int nid)
+{
+        BUG();
+        return NULL;
+}
+static inline void generic_free_nodedata(pg_data_t *pgdat)
+{
+}
+static inline void arch_refresh_nodedata(int nid, pg_data_t *pgdat)
+{
+}
+#endif /* CONFIG_NUMA */
+#endif /* CONFIG_HAVE_ARCH_NODEDATA_EXTENSION */
+
 #else /* ! CONFIG_MEMORY_HOTPLUG */
 /*
  * Stub functions for when hotplug is off
@@ -99,7 +169,8 @@ static inline int __remove_pages(struct zone *zone, unsigned long start_pfn,
         return -ENOSYS;
 }
 
-extern int add_memory(u64 start, u64 size);
+extern int add_memory(int nid, u64 start, u64 size);
+extern int arch_add_memory(int nid, u64 start, u64 size);
 extern int remove_memory(u64 start, u64 size);
 
 #endif /* __LINUX_MEMORY_HOTPLUG_H */
diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
index 72440f0a44..09f0f575dd 100644
--- a/include/linux/mempolicy.h
+++ b/include/linux/mempolicy.h
@@ -162,9 +162,9 @@ extern struct zonelist *huge_zonelist(struct vm_area_struct *vma,
                 unsigned long addr);
 extern unsigned slab_node(struct mempolicy *policy);
 
-extern int policy_zone;
+extern enum zone_type policy_zone;
 
-static inline void check_highest_zone(int k)
+static inline void check_highest_zone(enum zone_type k)
 {
         if (k > policy_zone)
                 policy_zone = k;
diff --git a/include/linux/migrate.h b/include/linux/migrate.h
index 5dba23a1c0..48148e0cdb 100644
--- a/include/linux/migrate.h
+++ b/include/linux/migrate.h
@@ -16,7 +16,9 @@ extern int fail_migrate_page(struct address_space *,
                         struct page *, struct page *);
 
 extern int migrate_prep(void);
-
+extern int migrate_vmas(struct mm_struct *mm,
+                const nodemask_t *from, const nodemask_t *to,
+                unsigned long flags);
 #else
 
 static inline int isolate_lru_page(struct page *p, struct list_head *list)
@@ -30,6 +32,13 @@ static inline int migrate_pages_to(struct list_head *pagelist,
 
 static inline int migrate_prep(void) { return -ENOSYS; }
 
+static inline int migrate_vmas(struct mm_struct *mm,
+                const nodemask_t *from, const nodemask_t *to,
+                unsigned long flags)
+{
+        return -ENOSYS;
+}
+
 /* Possible settings for the migrate_page() method in address_operations */
 #define migrate_page NULL
 #define fail_migrate_page NULL
diff --git a/include/linux/minix_fs.h b/include/linux/minix_fs.h
index 1ecc3cc8ce..916e8f72c6 100644
--- a/include/linux/minix_fs.h
+++ b/include/linux/minix_fs.h
@@ -1,6 +1,8 @@
 #ifndef _LINUX_MINIX_FS_H
 #define _LINUX_MINIX_FS_H
 
+#include <linux/magic.h>
+
 /*
  * The minix filesystem constants/structures
  */
@@ -19,10 +21,6 @@
 
 #define MINIX_I_MAP_SLOTS       8
 #define MINIX_Z_MAP_SLOTS       64
-#define MINIX_SUPER_MAGIC       0x137F          /* original minix fs */
-#define MINIX_SUPER_MAGIC2      0x138F          /* minix fs, 30 char names */
-#define MINIX2_SUPER_MAGIC      0x2468          /* minix V2 fs */
-#define MINIX2_SUPER_MAGIC2     0x2478          /* minix V2 fs, 30 char names */
 #define MINIX_VALID_FS          0x0001          /* Clean fs. */
 #define MINIX_ERROR_FS          0x0002          /* fs has errors. */
 
diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h
index 5b584dafb5..b03cfb91e2 100644
--- a/include/linux/miscdevice.h
+++ b/include/linux/miscdevice.h
@@ -40,7 +40,6 @@ struct miscdevice  {
         struct list_head list;
         struct device *dev;
         struct class_device *class;
-        char devfs_name[64];
 };
 
 extern int misc_register(struct miscdevice * misc);
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 3b09444121..7b703b6d43 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -14,6 +14,9 @@
 #include <linux/prio_tree.h>
 #include <linux/fs.h>
 #include <linux/mutex.h>
+#include <linux/debug_locks.h>
+#include <linux/backing-dev.h>
+#include <linux/mm_types.h>
 
 struct mempolicy;
 struct anon_vma;
@@ -36,7 +39,6 @@ extern int sysctl_legacy_va_layout;
 #include <asm/page.h>
 #include <asm/pgtable.h>
 #include <asm/processor.h>
-#include <asm/atomic.h>
 
 #define nth_page(page,n) pfn_to_page(page_to_pfn((page)) + (n))
 
@@ -145,7 +147,6 @@ extern unsigned int kobjsize(const void *objp);
 
 #define VM_GROWSDOWN    0x00000100      /* general info on the segment */
 #define VM_GROWSUP      0x00000200
-#define VM_SHM          0x00000000      /* Means nothing: delete it later */
 #define VM_PFNMAP       0x00000400      /* Page-ranges managed without "struct page", just pure PFN */
 #define VM_DENYWRITE    0x00000800      /* ETXTBSY on write attempts.. */
 
@@ -198,6 +199,7 @@ struct vm_operations_struct {
         void (*open)(struct vm_area_struct * area);
         void (*close)(struct vm_area_struct * area);
         struct page * (*nopage)(struct vm_area_struct * area, unsigned long address, int *type);
+        unsigned long (*nopfn)(struct vm_area_struct * area, unsigned long address);
         int (*populate)(struct vm_area_struct * area, unsigned long address, unsigned long len, pgprot_t prot, unsigned long pgoff, int nonblock);
 
         /* notification that a previously read-only page is about to become
@@ -207,67 +209,14 @@ struct vm_operations_struct {
         int (*set_policy)(struct vm_area_struct *vma, struct mempolicy *new);
         struct mempolicy *(*get_policy)(struct vm_area_struct *vma,
                                         unsigned long addr);
+        int (*migrate)(struct vm_area_struct *vma, const nodemask_t *from,
+                const nodemask_t *to, unsigned long flags);
 #endif
 };
 
 struct mmu_gather;
 struct inode;
 
-/*
- * Each physical page in the system has a struct page associated with
- * it to keep track of whatever it is we are using the page for at the
- * moment. Note that we have no way to track which tasks are using
- * a page.
- */
-struct page {
-        unsigned long flags;            /* Atomic flags, some possibly
-                                         * updated asynchronously */
-        atomic_t _count;                /* Usage count, see below. */
-        atomic_t _mapcount;             /* Count of ptes mapped in mms,
-                                         * to show when page is mapped
-                                         * & limit reverse map searches.
-                                         */
-        union {
-            struct {
-                unsigned long private;          /* Mapping-private opaque data:
-                                                 * usually used for buffer_heads
-                                                 * if PagePrivate set; used for
-                                                 * swp_entry_t if PageSwapCache;
-                                                 * indicates order in the buddy
-                                                 * system if PG_buddy is set.
-                                                 */
-                struct address_space *mapping;  /* If low bit clear, points to
-                                                 * inode address_space, or NULL.
-                                                 * If page mapped as anonymous
-                                                 * memory, low bit is set, and
-                                                 * it points to anon_vma object:
-                                                 * see PAGE_MAPPING_ANON below.
-                                                 */
-            };
-#if NR_CPUS >= CONFIG_SPLIT_PTLOCK_CPUS
-            spinlock_t ptl;
-#endif
-        };
-        pgoff_t index;                  /* Our offset within mapping. */
-        struct list_head lru;           /* Pageout list, eg. active_list
-                                         * protected by zone->lru_lock !
-                                         */
-        /*
-         * On machines where all RAM is mapped into kernel address space,
-         * we can simply calculate the virtual address. On machines with
-         * highmem some memory is mapped into kernel virtual memory
-         * dynamically, so we need a place to store that address.
-         * Note that this field could be 16 bits on x86 ... ;)
-         *
-         * Architectures with slow multiplication can define
-         * WANT_PAGE_VIRTUAL in asm/page.h
-         */
-#if defined(WANT_PAGE_VIRTUAL)
-        void *virtual;                  /* Kernel virtual address (NULL if
-                                           not kmapped, ie. highmem) */
-#endif /* WANT_PAGE_VIRTUAL */
-};
-
 #define page_private(page)              ((page)->private)
 #define set_page_private(page, v)       ((page)->private = (v))
 
@@ -277,6 +226,12 @@ struct page {
  */
 #include <linux/page-flags.h>
 
+#ifdef CONFIG_DEBUG_VM
+#define VM_BUG_ON(cond) BUG_ON(cond)
+#else
+#define VM_BUG_ON(condition) do { } while(0)
+#endif
+
 /*
  * Methods to modify the page usage count.
  *
@@ -291,12 +246,11 @@ struct page {
  */
 
 /*
- * Drop a ref, return true if the logical refcount fell to zero (the page has
- * no users)
+ * Drop a ref, return true if the refcount fell to zero (the page has no users)
  */
 static inline int put_page_testzero(struct page *page)
 {
-        BUG_ON(atomic_read(&page->_count) == 0);
+        VM_BUG_ON(atomic_read(&page->_count) == 0);
         return atomic_dec_and_test(&page->_count);
 }
 
@@ -306,11 +260,10 @@ static inline int put_page_testzero(struct page *page)
  */
 static inline int get_page_unless_zero(struct page *page)
 {
+        VM_BUG_ON(PageCompound(page));
         return atomic_inc_not_zero(&page->_count);
 }
 
-extern void FASTCALL(__page_cache_release(struct page *));
-
 static inline int page_count(struct page *page)
 {
         if (unlikely(PageCompound(page)))
@@ -322,6 +275,7 @@ static inline void get_page(struct page *page)
 {
         if (unlikely(PageCompound(page)))
                 page = (struct page *)page_private(page);
+        VM_BUG_ON(atomic_read(&page->_count) == 0);
         atomic_inc(&page->_count);
 }
 
@@ -335,6 +289,7 @@ static inline void init_page_count(struct page *page)
 }
 
 void put_page(struct page *page);
+void put_pages_list(struct list_head *pages);
 
 void split_page(struct page *page, unsigned int order);
 
@@ -347,43 +302,55 @@ void split_page(struct page *page, unsigned int order);
  * For the non-reserved pages, page_count(page) denotes a reference count.
  *   page_count() == 0 means the page is free. page->lru is then used for
  *   freelist management in the buddy allocator.
- *   page_count() == 1 means the page is used for exactly one purpose
- *   (e.g. a private data page of one process).
+ *   page_count() > 0  means the page has been allocated.
+ *
+ * Pages are allocated by the slab allocator in order to provide memory
+ * to kmalloc and kmem_cache_alloc. In this case, the management of the
+ * page, and the fields in 'struct page' are the responsibility of mm/slab.c
+ * unless a particular usage is carefully commented. (the responsibility of
+ * freeing the kmalloc memory is the caller's, of course).
  *
- * A page may be used for kmalloc() or anyone else who does a
- * __get_free_page(). In this case the page_count() is at least 1, and
- * all other fields are unused but should be 0 or NULL. The
- * management of this page is the responsibility of the one who uses
- * it.
+ * A page may be used by anyone else who does a __get_free_page().
+ * In this case, page_count still tracks the references, and should only
+ * be used through the normal accessor functions. The top bits of page->flags
+ * and page->virtual store page management information, but all other fields
+ * are unused and could be used privately, carefully. The management of this
+ * page is the responsibility of the one who allocated it, and those who have
+ * subsequently been given references to it.
  *
- * The other pages (we may call them "process pages") are completely
+ * The other pages (we may call them "pagecache pages") are completely
  * managed by the Linux memory manager: I/O, buffers, swapping etc.
  * The following discussion applies only to them.
  *
- * A page may belong to an inode's memory mapping. In this case,
- * page->mapping is the pointer to the inode, and page->index is the
- * file offset of the page, in units of PAGE_CACHE_SIZE.
+ * A pagecache page contains an opaque `private' member, which belongs to the
+ * page's address_space. Usually, this is the address of a circular list of
+ * the page's disk buffers. PG_private must be set to tell the VM to call
+ * into the filesystem to release these pages.
  *
- * A page contains an opaque `private' member, which belongs to the
- * page's address_space.  Usually, this is the address of a circular
- * list of the page's disk buffers.
+ * A page may belong to an inode's memory mapping. In this case, page->mapping
+ * is the pointer to the inode, and page->index is the file offset of the page,
+ * in units of PAGE_CACHE_SIZE.
  *
- * For pages belonging to inodes, the page_count() is the number of
- * attaches, plus 1 if `private' contains something, plus one for
- * the page cache itself.
+ * If pagecache pages are not associated with an inode, they are said to be
+ * anonymous pages. These may become associated with the swapcache, and in that
+ * case PG_swapcache is set, and page->private is an offset into the swapcache.
  *
- * Instead of keeping dirty/clean pages in per address-space lists, we instead
- * now tag pages as dirty/under writeback in the radix tree.
+ * In either case (swapcache or inode backed), the pagecache itself holds one
+ * reference to the page. Setting PG_private should also increment the
+ * refcount. The each user mapping also has a reference to the page.
  *
- * There is also a per-mapping radix tree mapping index to the page
- * in memory if present. The tree is rooted at mapping->root.  
+ * The pagecache pages are stored in a per-mapping radix tree, which is
+ * rooted at mapping->page_tree, and indexed by offset.
+ * Where 2.4 and early 2.6 kernels kept dirty/clean pages in per-address_space
+ * lists, we instead now tag pages as dirty/writeback in the radix tree.
  *
- * All process pages can do I/O:
+ * All pagecache pages may be subject to I/O:
  * - inode pages may need to be read from disk,
  * - inode pages which have been modified and are MAP_SHARED may need
- *   to be written to disk,
- * - private pages which have been modified may need to be swapped out
- *   to swap space and (later) to be read back into memory.
+ *   to be written back to the inode on disk,
+ * - anonymous pages (including MAP_PRIVATE file mappings) which have been
+ *   modified may need to be swapped out to swap space and (later) to be read
+ *   back into memory.
  */
 
 /*
@@ -461,7 +428,7 @@ void split_page(struct page *page, unsigned int order);
 #define SECTIONS_MASK           ((1UL << SECTIONS_WIDTH) - 1)
 #define ZONETABLE_MASK          ((1UL << ZONETABLE_SHIFT) - 1)
 
-static inline unsigned long page_zonenum(struct page *page)
+static inline enum zone_type page_zonenum(struct page *page)
 {
         return (page->flags >> ZONES_PGSHIFT) & ZONES_MASK;
 }
@@ -478,23 +445,33 @@ static inline struct zone *page_zone(struct page *page)
         return zone_table[page_zone_id(page)];
 }
 
+static inline unsigned long zone_to_nid(struct zone *zone)
+{
+#ifdef CONFIG_NUMA
+        return zone->node;
+#else
+        return 0;
+#endif
+}
+
 static inline unsigned long page_to_nid(struct page *page)
 {
         if (FLAGS_HAS_NODE)
                 return (page->flags >> NODES_PGSHIFT) & NODES_MASK;
         else
-                return page_zone(page)->zone_pgdat->node_id;
+                return zone_to_nid(page_zone(page));
 }
 static inline unsigned long page_to_section(struct page *page)
 {
         return (page->flags >> SECTIONS_PGSHIFT) & SECTIONS_MASK;
 }
 
-static inline void set_page_zone(struct page *page, unsigned long zone)
+static inline void set_page_zone(struct page *page, enum zone_type zone)
 {
         page->flags &= ~(ZONES_MASK << ZONES_PGSHIFT);
         page->flags |= (zone & ZONES_MASK) << ZONES_PGSHIFT;
 }
+
 static inline void set_page_node(struct page *page, unsigned long node)
 {
         page->flags &= ~(NODES_MASK << NODES_PGSHIFT);
@@ -506,7 +483,7 @@ static inline void set_page_section(struct page *page, unsigned long section)
         page->flags |= (section & SECTIONS_MASK) << SECTIONS_PGSHIFT;
 }
 
-static inline void set_page_links(struct page *page, unsigned long zone,
+static inline void set_page_links(struct page *page, enum zone_type zone,
         unsigned long node, unsigned long pfn)
 {
         set_page_zone(page, zone);
@@ -514,10 +491,10 @@ static inline void set_page_links(struct page *page, unsigned long zone,
         set_page_section(page, pfn_to_section_nr(pfn));
 }
 
-#ifndef CONFIG_DISCONTIGMEM
-/* The array of struct pages - for discontigmem use pgdat->lmem_map */
-extern struct page *mem_map;
-#endif
+/*
+ * Some inline functions in vmstat.h depend on page_zone()
+ */
+#include <linux/vmstat.h>
 
 static __always_inline void *lowmem_page_address(struct page *page)
 {
@@ -618,6 +595,12 @@ static inline int page_mapped(struct page *page)
 #define NOPAGE_OOM      ((struct page *) (-1))
 
 /*
+ * Error return values for the *_nopfn functions
+ */
+#define NOPFN_SIGBUS    ((unsigned long) -1)
+#define NOPFN_OOM       ((unsigned long) -2)
+
+/*
  * Different kinds of faults, as returned by handle_mm_fault().
  * Used to decide whether a process gets delivered SIGBUS or
  * just gets major/minor fault counters bumped up.
@@ -795,6 +778,39 @@ struct shrinker;
 extern struct shrinker *set_shrinker(int, shrinker_t);
 extern void remove_shrinker(struct shrinker *shrinker);
 
+/*
+ * Some shared mappigns will want the pages marked read-only
+ * to track write events. If so, we'll downgrade vm_page_prot
+ * to the private version (using protection_map[] without the
+ * VM_SHARED bit).
+ */
+static inline int vma_wants_writenotify(struct vm_area_struct *vma)
+{
+        unsigned int vm_flags = vma->vm_flags;
+
+        /* If it was private or non-writable, the write bit is already clear */
+        if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED)))
+                return 0;
+
+        /* The backer wishes to know when pages are first written to? */
+        if (vma->vm_ops && vma->vm_ops->page_mkwrite)
+                return 1;
+
+        /* The open routine did something to the protections already? */
+        if (pgprot_val(vma->vm_page_prot) !=
+            pgprot_val(protection_map[vm_flags &
+                    (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]))
+                return 0;
+
+        /* Specialty mapping? */
+        if (vm_flags & (VM_PFNMAP|VM_INSERTPAGE))
+                return 0;
+
+        /* Can the mapping track the dirty pages? */
+        return vma->vm_file && vma->vm_file->f_mapping &&
+                mapping_cap_account_dirty(vma->vm_file->f_mapping);
+}
+
 extern pte_t *FASTCALL(get_locked_pte(struct mm_struct *mm, unsigned long addr, spinlock_t **ptl));
 
 int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
@@ -872,6 +888,56 @@ extern void free_area_init(unsigned long * zones_size);
 extern void free_area_init_node(int nid, pg_data_t *pgdat,
         unsigned long * zones_size, unsigned long zone_start_pfn, 
         unsigned long *zholes_size);
+#ifdef CONFIG_ARCH_POPULATES_NODE_MAP
+/*
+ * With CONFIG_ARCH_POPULATES_NODE_MAP set, an architecture may initialise its
+ * zones, allocate the backing mem_map and account for memory holes in a more
+ * architecture independent manner. This is a substitute for creating the
+ * zone_sizes[] and zholes_size[] arrays and passing them to
+ * free_area_init_node()
+ *
+ * An architecture is expected to register range of page frames backed by
+ * physical memory with add_active_range() before calling
+ * free_area_init_nodes() passing in the PFN each zone ends at. At a basic
+ * usage, an architecture is expected to do something like
+ *
+ * unsigned long max_zone_pfns[MAX_NR_ZONES] = {max_dma, max_normal_pfn,
+ *                                                       max_highmem_pfn};
+ * for_each_valid_physical_page_range()
+ *      add_active_range(node_id, start_pfn, end_pfn)
+ * free_area_init_nodes(max_zone_pfns);
+ *
+ * If the architecture guarantees that there are no holes in the ranges
+ * registered with add_active_range(), free_bootmem_active_regions()
+ * will call free_bootmem_node() for each registered physical page range.
+ * Similarly sparse_memory_present_with_active_regions() calls
+ * memory_present() for each range when SPARSEMEM is enabled.
+ *
+ * See mm/page_alloc.c for more information on each function exposed by
+ * CONFIG_ARCH_POPULATES_NODE_MAP
+ */
+extern void free_area_init_nodes(unsigned long *max_zone_pfn);
+extern void add_active_range(unsigned int nid, unsigned long start_pfn,
+                                        unsigned long end_pfn);
+extern void shrink_active_range(unsigned int nid, unsigned long old_end_pfn,
+                                                unsigned long new_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);
+extern void get_pfn_range_for_nid(unsigned int nid,
+                        unsigned long *start_pfn, unsigned long *end_pfn);
+extern unsigned long find_min_pfn_with_active_regions(void);
+extern unsigned long find_max_pfn_with_active_regions(void);
+extern void free_bootmem_with_active_regions(int nid,
+                                                unsigned long max_low_pfn);
+extern void sparse_memory_present_with_active_regions(int nid);
+#ifndef CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID
+extern int early_pfn_to_nid(unsigned long pfn);
+#endif /* CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID */
+#endif /* CONFIG_ARCH_POPULATES_NODE_MAP */
+extern void set_dma_reserve(unsigned long new_dma_reserve);
 extern void memmap_init_zone(unsigned long, int, unsigned long, unsigned long);
 extern void setup_per_zone_pages_min(void);
 extern void mem_init(void);
@@ -1006,6 +1072,7 @@ static inline unsigned long vma_pages(struct vm_area_struct *vma)
         return (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
 }
 
+pgprot_t vm_get_page_prot(unsigned long vm_flags);
 struct vm_area_struct *find_extend_vma(struct mm_struct *, unsigned long addr);
 struct page *vmalloc_to_page(void *addr);
 unsigned long vmalloc_to_pfn(void *addr);
@@ -1034,8 +1101,8 @@ static inline void
 kernel_map_pages(struct page *page, int numpages, int enable)
 {
         if (!PageHighMem(page) && !enable)
-                mutex_debug_check_no_locks_freed(page_address(page),
-                                                 numpages * PAGE_SIZE);
+                debug_check_no_locks_freed(page_address(page),
+                                           numpages * PAGE_SIZE);
 }
 #endif
 
@@ -1064,5 +1131,7 @@ void drop_slab(void);
 extern int randomize_va_space;
 #endif
 
+__attribute__((weak)) const char *arch_vma_name(struct vm_area_struct *vma);
+
 #endif /* __KERNEL__ */
 #endif /* _LINUX_MM_H */
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
new file mode 100644
index 0000000000..c3852fd4a1
--- /dev/null
+++ b/include/linux/mm_types.h
@@ -0,0 +1,67 @@
+#ifndef _LINUX_MM_TYPES_H
+#define _LINUX_MM_TYPES_H
+
+#include <linux/types.h>
+#include <linux/threads.h>
+#include <linux/list.h>
+#include <linux/spinlock.h>
+
+struct address_space;
+
+/*
+ * Each physical page in the system has a struct page associated with
+ * it to keep track of whatever it is we are using the page for at the
+ * moment. Note that we have no way to track which tasks are using
+ * a page, though if it is a pagecache page, rmap structures can tell us
+ * who is mapping it.
+ */
+struct page {
+        unsigned long flags;            /* Atomic flags, some possibly
+                                         * updated asynchronously */
+        atomic_t _count;                /* Usage count, see below. */
+        atomic_t _mapcount;             /* Count of ptes mapped in mms,
+                                         * to show when page is mapped
+                                         * & limit reverse map searches.
+                                         */
+        union {
+            struct {
+                unsigned long private;          /* Mapping-private opaque data:
+                                                 * usually used for buffer_heads
+                                                 * if PagePrivate set; used for
+                                                 * swp_entry_t if PageSwapCache;
+                                                 * indicates order in the buddy
+                                                 * system if PG_buddy is set.
+                                                 */
+                struct address_space *mapping;  /* If low bit clear, points to
+                                                 * inode address_space, or NULL.
+                                                 * If page mapped as anonymous
+                                                 * memory, low bit is set, and
+                                                 * it points to anon_vma object:
+                                                 * see PAGE_MAPPING_ANON below.
+                                                 */
+            };
+#if NR_CPUS >= CONFIG_SPLIT_PTLOCK_CPUS
+            spinlock_t ptl;
+#endif
+        };
+        pgoff_t index;                  /* Our offset within mapping. */
+        struct list_head lru;           /* Pageout list, eg. active_list
+                                         * protected by zone->lru_lock !
+                                         */
+        /*
+         * On machines where all RAM is mapped into kernel address space,
+         * we can simply calculate the virtual address. On machines with
+         * highmem some memory is mapped into kernel virtual memory
+         * dynamically, so we need a place to store that address.
+         * Note that this field could be 16 bits on x86 ... ;)
+         *
+         * Architectures with slow multiplication can define
+         * WANT_PAGE_VIRTUAL in asm/page.h
+         */
+#if defined(WANT_PAGE_VIRTUAL)
+        void *virtual;                  /* Kernel virtual address (NULL if
+                                           not kmapped, ie. highmem) */
+#endif /* WANT_PAGE_VIRTUAL */
+};
+
+#endif /* _LINUX_MM_TYPES_H */
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index c1f021eddf..587264a58d 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -77,7 +77,7 @@ struct mmc_host {
         struct device           *dev;
         struct class_device     class_dev;
         int                     index;
-        struct mmc_host_ops     *ops;
+        const struct mmc_host_ops *ops;
         unsigned int            f_min;
         unsigned int            f_max;
         u32                     ocr_avail;
@@ -85,6 +85,8 @@ struct mmc_host {
         unsigned long           caps;           /* Host capabilities */
 
 #define MMC_CAP_4_BIT_DATA      (1 << 0)        /* Can the host do 4 bit transfers */
+#define MMC_CAP_MULTIWRITE      (1 << 1)        /* Can accurately report bytes sent to card on error */
+#define MMC_CAP_BYTEBLOCK       (1 << 2)        /* Can do non-log2 block sizes */
 
         /* host specific block data */
         unsigned int            max_seg_size;   /* see blk_queue_max_segment_size */
diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h
index 03a14a30c4..a3594dfd69 100644
--- a/include/linux/mmc/mmc.h
+++ b/include/linux/mmc/mmc.h
@@ -68,7 +68,6 @@ struct mmc_command {
 struct mmc_data {
         unsigned int            timeout_ns;     /* data timeout (in ns, max 80ms) */
         unsigned int            timeout_clks;   /* data timeout (in clocks) */
-        unsigned int            blksz_bits;     /* data block size */
         unsigned int            blksz;          /* data block size */
         unsigned int            blocks;         /* number of blocks */
         unsigned int            error;          /* data error */
@@ -105,6 +104,8 @@ extern int mmc_wait_for_cmd(struct mmc_host *, struct mmc_command *, int);
 extern int mmc_wait_for_app_cmd(struct mmc_host *, unsigned int,
         struct mmc_command *, int);
 
+extern void mmc_set_data_timeout(struct mmc_data *, const struct mmc_card *, int);
+
 extern int __mmc_claim_host(struct mmc_host *host, struct mmc_card *card);
 
 static inline void mmc_claim_host(struct mmc_host *host)
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index d6120fa691..59855b8718 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -46,6 +46,29 @@ struct zone_padding {
 #define ZONE_PADDING(name)
 #endif
 
+enum zone_stat_item {
+        NR_ANON_PAGES,  /* Mapped anonymous pages */
+        NR_FILE_MAPPED, /* pagecache pages mapped into pagetables.
+                           only modified from process context */
+        NR_FILE_PAGES,
+        NR_SLAB_RECLAIMABLE,
+        NR_SLAB_UNRECLAIMABLE,
+        NR_PAGETABLE,   /* used for pagetables */
+        NR_FILE_DIRTY,
+        NR_WRITEBACK,
+        NR_UNSTABLE_NFS,        /* NFS unstable pages */
+        NR_BOUNCE,
+        NR_VMSCAN_WRITE,
+#ifdef CONFIG_NUMA
+        NUMA_HIT,               /* allocated in intended node */
+        NUMA_MISS,              /* allocated in non intended node */
+        NUMA_FOREIGN,           /* was intended here, hit elsewhere */
+        NUMA_INTERLEAVE_HIT,    /* interleaver preferred this zone */
+        NUMA_LOCAL,             /* allocation from local node */
+        NUMA_OTHER,             /* allocation from other node */
+#endif
+        NR_VM_ZONE_STAT_ITEMS };
+
 struct per_cpu_pages {
         int count;              /* number of pages in the list */
         int high;               /* high watermark, emptying needed */
@@ -55,13 +78,9 @@ struct per_cpu_pages {
 
 struct per_cpu_pageset {
         struct per_cpu_pages pcp[2];    /* 0: hot.  1: cold */
-#ifdef CONFIG_NUMA
-        unsigned long numa_hit;         /* allocated in intended node */
-        unsigned long numa_miss;        /* allocated in non intended node */
-        unsigned long numa_foreign;     /* was intended here, hit elsewhere */
-        unsigned long interleave_hit;   /* interleaver prefered this zone */
-        unsigned long local_node;       /* allocation from local node */
-        unsigned long other_node;       /* allocation from other node */
+#ifdef CONFIG_SMP
+        s8 stat_threshold;
+        s8 vm_stat_diff[NR_VM_ZONE_STAT_ITEMS];
 #endif
 } ____cacheline_aligned_in_smp;
 
@@ -71,53 +90,68 @@ struct per_cpu_pageset {
 #define zone_pcp(__z, __cpu) (&(__z)->pageset[(__cpu)])
 #endif
 
-#define ZONE_DMA                0
-#define ZONE_DMA32              1
-#define ZONE_NORMAL             2
-#define ZONE_HIGHMEM            3
-
-#define MAX_NR_ZONES            4       /* Sync this with ZONES_SHIFT */
-#define ZONES_SHIFT             2       /* ceil(log2(MAX_NR_ZONES)) */
-
+enum zone_type {
+        /*
+         * ZONE_DMA is used when there are devices that are not able
+         * to do DMA to all of addressable memory (ZONE_NORMAL). Then we
+         * carve out the portion of memory that is needed for these devices.
+         * The range is arch specific.
+         *
+         * Some examples
+         *
+         * Architecture         Limit
+         * ---------------------------
+         * parisc, ia64, sparc  <4G
+         * s390                 <2G
+         * arm26                <48M
+         * arm                  Various
+         * alpha                Unlimited or 0-16MB.
+         *
+         * i386, x86_64 and multiple other arches
+         *                      <16M.
+         */
+        ZONE_DMA,
+#ifdef CONFIG_ZONE_DMA32
+        /*
+         * x86_64 needs two ZONE_DMAs because it supports devices that are
+         * only able to do DMA to the lower 16M but also 32 bit devices that
+         * can only do DMA areas below 4G.
+         */
+        ZONE_DMA32,
+#endif
+        /*
+         * Normal addressable memory is in ZONE_NORMAL. DMA operations can be
+         * performed on pages in ZONE_NORMAL if the DMA devices support
+         * transfers to all addressable memory.
+         */
+        ZONE_NORMAL,
+#ifdef CONFIG_HIGHMEM
+        /*
+         * A memory area that is only addressable by the kernel through
+         * mapping portions into its own address space. This is for example
+         * used by i386 to allow the kernel to address the memory beyond
+         * 900MB. The kernel will set up special mappings (page
+         * table entries on i386) for each page that the kernel needs to
+         * access.
+         */
+        ZONE_HIGHMEM,
+#endif
+        MAX_NR_ZONES
+};
 
 /*
  * When a memory allocation must conform to specific limitations (such
  * as being suitable for DMA) the caller will pass in hints to the
  * allocator in the gfp_mask, in the zone modifier bits.  These bits
  * are used to select a priority ordered list of memory zones which
- * match the requested limits.  GFP_ZONEMASK defines which bits within
- * the gfp_mask should be considered as zone modifiers.  Each valid
- * combination of the zone modifier bits has a corresponding list
- * of zones (in node_zonelists).  Thus for two zone modifiers there
- * will be a maximum of 4 (2 ** 2) zonelists, for 3 modifiers there will
- * be 8 (2 ** 3) zonelists.  GFP_ZONETYPES defines the number of possible
- * combinations of zone modifiers in "zone modifier space".
- *
- * As an optimisation any zone modifier bits which are only valid when
- * no other zone modifier bits are set (loners) should be placed in
- * the highest order bits of this field.  This allows us to reduce the
- * extent of the zonelists thus saving space.  For example in the case
- * of three zone modifier bits, we could require up to eight zonelists.
- * If the left most zone modifier is a "loner" then the highest valid
- * zonelist would be four allowing us to allocate only five zonelists.
- * Use the first form for GFP_ZONETYPES when the left most bit is not
- * a "loner", otherwise use the second.
- *
- * NOTE! Make sure this matches the zones in <linux/gfp.h>
+ * match the requested limits. See gfp_zone() in include/linux/gfp.h
  */
-#define GFP_ZONEMASK    0x07
-/* #define GFP_ZONETYPES       (GFP_ZONEMASK + 1) */           /* Non-loner */
-#define GFP_ZONETYPES  ((GFP_ZONEMASK + 1) / 2 + 1)            /* Loner */
 
-/*
- * On machines where it is needed (eg PCs) we divide physical memory
- * into multiple physical zones. On a 32bit PC we have 4 zones:
- *
- * ZONE_DMA       < 16 MB       ISA DMA capable memory
- * ZONE_DMA32        0 MB       Empty
- * ZONE_NORMAL  16-896 MB       direct mapped by the kernel
- * ZONE_HIGHMEM  > 896 MB       only page cache and user processes
- */
+#if !defined(CONFIG_ZONE_DMA32) && !defined(CONFIG_HIGHMEM)
+#define ZONES_SHIFT 1
+#else
+#define ZONES_SHIFT 2
+#endif
 
 struct zone {
         /* Fields commonly accessed by the page allocator */
@@ -134,6 +168,12 @@ struct zone {
         unsigned long           lowmem_reserve[MAX_NR_ZONES];
 
 #ifdef CONFIG_NUMA
+        int node;
+        /*
+         * zone reclaim becomes active if more unmapped pages exist.
+         */
+        unsigned long           min_unmapped_pages;
+        unsigned long           min_slab_pages;
         struct per_cpu_pageset  *pageset[NR_CPUS];
 #else
         struct per_cpu_pageset  pageset[NR_CPUS];
@@ -165,12 +205,8 @@ struct zone {
         /* A count of how many reclaimers are scanning this zone */
         atomic_t                reclaim_in_progress;
 
-        /*
-         * timestamp (in jiffies) of the last zone reclaim that did not
-         * result in freeing of pages. This is used to avoid repeated scans
-         * if all memory in the zone is in use.
-         */
-        unsigned long           last_unsuccessful_zone_reclaim;
+        /* Zone statistics */
+        atomic_long_t           vm_stat[NR_VM_ZONE_STAT_ITEMS];
 
         /*
          * prev_priority holds the scanning priority for this zone.  It is
@@ -249,7 +285,6 @@ struct zone {
         char                    *name;
 } ____cacheline_internodealigned_in_smp;
 
-
 /*
  * The "priority" of VM scanning is how much of the queues we will scan in one
  * go. A value of 12 for DEF_PRIORITY implies that we will scan 1/4096th of the
@@ -272,6 +307,18 @@ struct zonelist {
         struct zone *zones[MAX_NUMNODES * MAX_NR_ZONES + 1]; // NULL delimited
 };
 
+#ifdef CONFIG_ARCH_POPULATES_NODE_MAP
+struct node_active_region {
+        unsigned long start_pfn;
+        unsigned long end_pfn;
+        int nid;
+};
+#endif /* CONFIG_ARCH_POPULATES_NODE_MAP */
+
+#ifndef CONFIG_DISCONTIGMEM
+/* The array of struct pages - for discontigmem use pgdat->lmem_map */
+extern struct page *mem_map;
+#endif
 
 /*
  * The pg_data_t structure is used in machines with CONFIG_DISCONTIGMEM
@@ -287,7 +334,7 @@ struct zonelist {
 struct bootmem_data;
 typedef struct pglist_data {
         struct zone node_zones[MAX_NR_ZONES];
-        struct zonelist node_zonelists[GFP_ZONETYPES];
+        struct zonelist node_zonelists[MAX_NR_ZONES];
         int nr_zones;
 #ifdef CONFIG_FLAT_NODE_MEM_MAP
         struct page *node_mem_map;
@@ -356,12 +403,16 @@ static inline int populated_zone(struct zone *zone)
         return (!!zone->present_pages);
 }
 
-static inline int is_highmem_idx(int idx)
+static inline int is_highmem_idx(enum zone_type idx)
 {
+#ifdef CONFIG_HIGHMEM
         return (idx == ZONE_HIGHMEM);
+#else
+        return 0;
+#endif
 }
 
-static inline int is_normal_idx(int idx)
+static inline int is_normal_idx(enum zone_type idx)
 {
         return (idx == ZONE_NORMAL);
 }
@@ -374,7 +425,11 @@ static inline int is_normal_idx(int idx)
  */
 static inline int is_highmem(struct zone *zone)
 {
+#ifdef CONFIG_HIGHMEM
         return zone == zone->zone_pgdat->node_zones + ZONE_HIGHMEM;
+#else
+        return 0;
+#endif
 }
 
 static inline int is_normal(struct zone *zone)
@@ -384,7 +439,11 @@ static inline int is_normal(struct zone *zone)
 
 static inline int is_dma32(struct zone *zone)
 {
+#ifdef CONFIG_ZONE_DMA32
         return zone == zone->zone_pgdat->node_zones + ZONE_DMA32;
+#else
+        return 0;
+#endif
 }
 
 static inline int is_dma(struct zone *zone)
@@ -402,6 +461,10 @@ int lowmem_reserve_ratio_sysctl_handler(struct ctl_table *, int, struct file *,
                                         void __user *, size_t *, loff_t *);
 int percpu_pagelist_fraction_sysctl_handler(struct ctl_table *, int, struct file *,
                                         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 *);
+int sysctl_min_slab_ratio_sysctl_handler(struct ctl_table *, int,
+                        struct file *, void __user *, size_t *, loff_t *);
 
 #include <linux/topology.h>
 /* Returns the number of the current Node. */
@@ -469,7 +532,8 @@ extern struct zone *next_zone(struct zone *zone);
 
 #endif
 
-#ifndef CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID
+#if !defined(CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID) && \
+        !defined(CONFIG_ARCH_POPULATES_NODE_MAP)
 #define early_pfn_to_nid(nid)  (0UL)
 #endif
 
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index f697770858..e0c393cc72 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -148,6 +148,17 @@ struct ccw_device_id {
 #define CCW_DEVICE_ID_MATCH_DEVICE_TYPE         0x04
 #define CCW_DEVICE_ID_MATCH_DEVICE_MODEL        0x08
 
+/* s390 AP bus devices */
+struct ap_device_id {
+        __u16 match_flags;      /* which fields to match against */
+        __u8 dev_type;          /* device type */
+        __u8 pad1;
+        __u32 pad2;
+        kernel_ulong_t driver_info;
+};
+
+#define AP_DEVICE_ID_MATCH_DEVICE_TYPE          0x01
+
 
 #define PNP_ID_LEN      8
 #define PNP_MAX_DEVICES 8
@@ -297,4 +308,16 @@ struct input_device_id {
         kernel_ulong_t driver_info;
 };
 
+/* EISA */
+
+#define EISA_SIG_LEN   8
+
+/* The EISA signature, in ASCII form, null terminated */
+struct eisa_device_id {
+        char          sig[EISA_SIG_LEN];
+        kernel_ulong_t driver_data;
+};
+
+#define EISA_DEVICE_MODALIAS_FMT "eisa:s%s"
+
 #endif /* LINUX_MOD_DEVICETABLE_H */
diff --git a/include/linux/module.h b/include/linux/module.h
index 2d366098ea..2c599175c5 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -156,6 +156,11 @@ extern struct module __this_module;
 */
 #define MODULE_VERSION(_version) MODULE_INFO(version, _version)
 
+/* Optional firmware file (or files) needed by the module
+ * format is simply firmware file name.  Multiple firmware
+ * files require multiple MODULE_FIRMWARE() specifiers */
+#define MODULE_FIRMWARE(_firmware) MODULE_INFO(firmware, _firmware)
+
 /* Given an address, look for it in the exception tables */
 const struct exception_table_entry *search_exception_tables(unsigned long add);
 
@@ -203,6 +208,15 @@ void *__symbol_get_gpl(const char *symbol);
 #define EXPORT_SYMBOL_GPL_FUTURE(sym)                           \
         __EXPORT_SYMBOL(sym, "_gpl_future")
 
+
+#ifdef CONFIG_UNUSED_SYMBOLS
+#define EXPORT_UNUSED_SYMBOL(sym) __EXPORT_SYMBOL(sym, "_unused")
+#define EXPORT_UNUSED_SYMBOL_GPL(sym) __EXPORT_SYMBOL(sym, "_unused_gpl")
+#else
+#define EXPORT_UNUSED_SYMBOL(sym)
+#define EXPORT_UNUSED_SYMBOL_GPL(sym)
+#endif
+
 #endif
 
 struct module_ref
@@ -218,17 +232,17 @@ enum module_state
 };
 
 /* Similar stuff for section attributes. */
-#define MODULE_SECT_NAME_LEN 32
 struct module_sect_attr
 {
         struct module_attribute mattr;
-        char name[MODULE_SECT_NAME_LEN];
+        char *name;
         unsigned long address;
 };
 
 struct module_sect_attrs
 {
         struct attribute_group grp;
+        int nsections;
         struct module_sect_attr attrs[0];
 };
 
@@ -261,6 +275,15 @@ struct module
         unsigned int num_gpl_syms;
         const unsigned long *gpl_crcs;
 
+        /* unused exported symbols. */
+        const struct kernel_symbol *unused_syms;
+        unsigned int num_unused_syms;
+        const unsigned long *unused_crcs;
+        /* GPL-only, unused exported symbols. */
+        const struct kernel_symbol *unused_gpl_syms;
+        unsigned int num_unused_gpl_syms;
+        const unsigned long *unused_gpl_crcs;
+
         /* symbols that will be GPL-only in the near future. */
         const struct kernel_symbol *gpl_future_syms;
         unsigned int num_gpl_future_syms;
@@ -285,6 +308,9 @@ struct module
         /* The size of the executable code in each section.  */
         unsigned long init_text_size, core_text_size;
 
+        /* The handle returned from unwind_add_table. */
+        void *unwind_info;
+
         /* Arch-specific module values */
         struct mod_arch_specific arch;
 
@@ -337,13 +363,12 @@ static inline int module_is_live(struct module *mod)
 /* 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);
 
 /* Returns module and fills in value, defined and namebuf, or NULL if
    symnum out of range. */
-struct module *module_get_kallsym(unsigned int symnum,
-                                  unsigned long *value,
-                                  char *type,
-                                  char namebuf[128]);
+struct module *module_get_kallsym(unsigned int symnum, unsigned long *value,
+                                char *type, char *name, size_t namelen);
 
 /* Look for this name: can be of form module:name. */
 unsigned long module_kallsyms_lookup_name(const char *name);
@@ -453,6 +478,8 @@ void module_remove_driver(struct device_driver *);
 #define EXPORT_SYMBOL(sym)
 #define EXPORT_SYMBOL_GPL(sym)
 #define EXPORT_SYMBOL_GPL_FUTURE(sym)
+#define EXPORT_UNUSED_SYMBOL(sym)
+#define EXPORT_UNUSED_SYMBOL_GPL(sym)
 
 /* Given an address, look for it in the exception tables. */
 static inline const struct exception_table_entry *
@@ -473,6 +500,11 @@ static inline struct module *__module_text_address(unsigned long addr)
         return NULL;
 }
 
+static inline int is_module_address(unsigned long addr)
+{
+        return 0;
+}
+
 /* Get/put a kernel symbol (calls should be symmetric) */
 #define symbol_get(x) ({ extern typeof(x) x __attribute__((weak)); &(x); })
 #define symbol_put(x) do { } while(0)
@@ -506,8 +538,8 @@ static inline const char *module_address_lookup(unsigned long addr,
 
 static inline struct module *module_get_kallsym(unsigned int symnum,
                                                 unsigned long *value,
-                                                char *type,
-                                                char namebuf[128])
+                                                char *type, char *name,
+                                                size_t namelen)
 {
         return NULL;
 }
diff --git a/include/linux/mount.h b/include/linux/mount.h
index 60718f12ca..403d1a97c5 100644
--- a/include/linux/mount.h
+++ b/include/linux/mount.h
@@ -28,6 +28,8 @@ struct namespace;
 #define MNT_NOATIME     0x08
 #define MNT_NODIRATIME  0x10
 
+#define MNT_SHRINKABLE  0x100
+
 #define MNT_SHARED      0x1000  /* if the vfsmount is a shared mount */
 #define MNT_UNBINDABLE  0x2000  /* if the vfsmount is a unbindable mount */
 #define MNT_PNODE_MASK  0x3000  /* propogation flag mask */
@@ -78,12 +80,18 @@ extern struct vfsmount *alloc_vfsmnt(const char *name);
 extern struct vfsmount *do_kern_mount(const char *fstype, int flags,
                                       const char *name, void *data);
 
+struct file_system_type;
+extern struct vfsmount *vfs_kern_mount(struct file_system_type *type,
+                                      int flags, const char *name,
+                                      void *data);
+
 struct nameidata;
 
 extern int do_add_mount(struct vfsmount *newmnt, struct nameidata *nd,
                         int mnt_flags, struct list_head *fslist);
 
 extern void mark_mounts_for_expiry(struct list_head *mounts);
+extern void shrink_submounts(struct vfsmount *mountpoint, struct list_head *mounts);
 
 extern spinlock_t vfsmount_lock;
 extern dev_t name_to_dev_t(char *name);
diff --git a/include/linux/mroute.h b/include/linux/mroute.h
index e05d54a907..7da2cee8e1 100644
--- a/include/linux/mroute.h
+++ b/include/linux/mroute.h
@@ -142,7 +142,7 @@ struct vif_device
         unsigned long   rate_limit;             /* Traffic shaping (NI)         */
         unsigned char   threshold;              /* TTL threshold                */
         unsigned short  flags;                  /* Control flags                */
-        __u32           local,remote;           /* Addresses(remote for tunnels)*/
+        __be32          local,remote;           /* Addresses(remote for tunnels)*/
         int             link;                   /* Physical interface index     */
 };
 
@@ -151,8 +151,8 @@ struct vif_device
 struct mfc_cache 
 {
         struct mfc_cache *next;                 /* Next entry on cache line     */
-        __u32 mfc_mcastgrp;                     /* Group the entry belongs to   */
-        __u32 mfc_origin;                       /* Source of packet             */
+        __be32 mfc_mcastgrp;                    /* Group the entry belongs to   */
+        __be32 mfc_origin;                      /* Source of packet             */
         vifi_t mfc_parent;                      /* Source interface             */
         int mfc_flags;                          /* Flags on line                */
 
@@ -179,9 +179,9 @@ struct mfc_cache
 #define MFC_LINES               64
 
 #ifdef __BIG_ENDIAN
-#define MFC_HASH(a,b)   ((((a)>>24)^((b)>>26))&(MFC_LINES-1))
+#define MFC_HASH(a,b)   (((((__force u32)(__be32)a)>>24)^(((__force u32)(__be32)b)>>26))&(MFC_LINES-1))
 #else
-#define MFC_HASH(a,b)   (((a)^((b)>>2))&(MFC_LINES-1))
+#define MFC_HASH(a,b)   ((((__force u32)(__be32)a)^(((__force u32)(__be32)b)>>2))&(MFC_LINES-1))
 #endif          
 
 #endif
@@ -213,8 +213,8 @@ struct pimreghdr
 {
         __u8    type;
         __u8    reserved;
-        __u16   csum;
-        __u32   flags;
+        __be16  csum;
+        __be32  flags;
 };
 
 extern int pim_rcv_v1(struct sk_buff *);
diff --git a/include/linux/msdos_fs.h b/include/linux/msdos_fs.h
index d9035c73e5..ce6c85815c 100644
--- a/include/linux/msdos_fs.h
+++ b/include/linux/msdos_fs.h
@@ -1,6 +1,8 @@
 #ifndef _LINUX_MSDOS_FS_H
 #define _LINUX_MSDOS_FS_H
 
+#include <linux/magic.h>
+
 /*
  * The MS-DOS filesystem constants/structures
  */
@@ -18,8 +20,6 @@
 #define CT_LE_L(v)      cpu_to_le32(v)
 
 
-#define MSDOS_SUPER_MAGIC 0x4d44 /* MD */
-
 #define MSDOS_ROOT_INO  1       /* == MINIX_ROOT_INO */
 #define MSDOS_DIR_BITS  5       /* log2(sizeof(struct msdos_dir_entry)) */
 
@@ -204,6 +204,7 @@ struct fat_mount_options {
                  unicode_xlate:1, /* create escape sequences for unhandled Unicode */
                  numtail:1,       /* Does first alias have a numeric '~1' type tail? */
                  atari:1,         /* Use Atari GEMDOS variation of MS-DOS fs */
+                 flush:1,         /* write things quickly */
                  nocase:1;        /* Does this need case conversion? 0=need case conversion*/
 };
 
@@ -412,6 +413,8 @@ extern int fat_sync_inode(struct inode *inode);
 extern int fat_fill_super(struct super_block *sb, void *data, int silent,
                         struct inode_operations *fs_dir_inode_ops, int isvfat);
 
+extern int fat_flush_inodes(struct super_block *sb, struct inode *i1,
+                            struct inode *i2);
 /* fat/misc.c */
 extern void fat_fs_panic(struct super_block *s, const char *fmt, ...);
 extern void fat_clusters_flush(struct super_block *sb);
diff --git a/include/linux/mtd/bbm.h b/include/linux/mtd/bbm.h
index 7a7fbe87fe..1221b7c441 100644
--- a/include/linux/mtd/bbm.h
+++ b/include/linux/mtd/bbm.h
@@ -19,21 +19,21 @@
 
 /**
  * struct nand_bbt_descr - bad block table descriptor
- * @param options       options for this descriptor
- * @param pages         the page(s) where we find the bbt, used with
+ * @options:            options for this descriptor
+ * @pages:              the page(s) where we find the bbt, used with
  *                      option BBT_ABSPAGE when bbt is searched,
  *                      then we store the found bbts pages here.
  *                      Its an array and supports up to 8 chips now
- * @param offs          offset of the pattern in the oob area of the page
- * @param veroffs       offset of the bbt version counter in the oob are of the page
- * @param version       version read from the bbt page during scan
- * @param len           length of the pattern, if 0 no pattern check is performed
- * @param maxblocks     maximum number of blocks to search for a bbt. This number of
- *                      blocks is reserved at the end of the device
+ * @offs:               offset of the pattern in the oob area of the page
+ * @veroffs:            offset of the bbt version counter in the oob area of the page
+ * @version:            version read from the bbt page during scan
+ * @len:                length of the pattern, if 0 no pattern check is performed
+ * @maxblocks:          maximum number of blocks to search for a bbt. This
+ *                      number of blocks is reserved at the end of the device
  *                      where the tables are written.
- * @param reserved_block_code   if non-0, this pattern denotes a reserved
+ * @reserved_block_code: if non-0, this pattern denotes a reserved
  *                      (rather than bad) block in the stored bbt
- * @param pattern       pattern to identify bad block table or factory marked
+ * @pattern:            pattern to identify bad block table or factory marked
  *                      good / bad blocks, can be NULL, if len = 0
  *
  * Descriptor for the bad block table marker and the descriptor for the
@@ -93,12 +93,15 @@ struct nand_bbt_descr {
 #define ONENAND_BADBLOCK_POS    0
 
 /**
- * struct bbt_info - [GENERIC] Bad Block Table data structure
- * @param bbt_erase_shift       [INTERN] number of address bits in a bbt entry
- * @param badblockpos           [INTERN] position of the bad block marker in the oob area
- * @param bbt                   [INTERN] bad block table pointer
- * @param badblock_pattern      [REPLACEABLE] bad block scan pattern used for initial bad block scan
- * @param priv                  [OPTIONAL] pointer to private bbm date
+ * struct bbm_info - [GENERIC] Bad Block Table data structure
+ * @bbt_erase_shift:    [INTERN] number of address bits in a bbt entry
+ * @badblockpos:        [INTERN] position of the bad block marker in the oob area
+ * @options:            options for this descriptor
+ * @bbt:                [INTERN] bad block table pointer
+ * @isbad_bbt:          function to determine if a block is bad
+ * @badblock_pattern:   [REPLACEABLE] bad block scan pattern used for
+ *                      initial bad block scan
+ * @priv:               [OPTIONAL] pointer to private bbm date
  */
 struct bbm_info {
         int bbt_erase_shift;
diff --git a/include/linux/mtd/cfi.h b/include/linux/mtd/cfi.h
index 09bfae6938..123948b145 100644
--- a/include/linux/mtd/cfi.h
+++ b/include/linux/mtd/cfi.h
@@ -199,6 +199,18 @@ struct cfi_pri_amdstd {
         uint8_t  TopBottom;
 } __attribute__((packed));
 
+/* Vendor-Specific PRI for Atmel chips (command set 0x0002) */
+
+struct cfi_pri_atmel {
+        uint8_t pri[3];
+        uint8_t MajorVersion;
+        uint8_t MinorVersion;
+        uint8_t Features;
+        uint8_t BottomBoot;
+        uint8_t BurstMode;
+        uint8_t PageMode;
+} __attribute__((packed));
+
 struct cfi_pri_query {
         uint8_t  NumFields;
         uint32_t ProtField[1]; /* Not host ordered */
@@ -464,6 +476,7 @@ struct cfi_fixup {
 #define CFI_ID_ANY  0xffff
 
 #define CFI_MFR_AMD 0x0001
+#define CFI_MFR_ATMEL 0x001F
 #define CFI_MFR_ST  0x0020      /* STMicroelectronics */
 
 void cfi_fixup(struct mtd_info *mtd, struct cfi_fixup* fixups);
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index 9b7a2b525d..94a443d452 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -77,11 +77,11 @@ typedef enum {
  *
  * @len:        number of bytes to write/read. When a data buffer is given
  *              (datbuf != NULL) this is the number of data bytes. When
- +              no data buffer is available this is the number of oob bytes.
+ *              no data buffer is available this is the number of oob bytes.
  *
  * @retlen:     number of bytes written/read. When a data buffer is given
  *              (datbuf != NULL) this is the number of data bytes. When
- +              no data buffer is available this is the number of oob bytes.
+ *              no data buffer is available this is the number of oob bytes.
  *
  * @ooblen:     number of oob bytes per page
  * @ooboffs:    offset of oob data in the oob area (only relevant when
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 66559272eb..0b4cd2fa64 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -202,7 +202,7 @@ typedef enum {
 struct nand_chip;
 
 /**
- * struct nand_hw_control - Control structure for hardware controller (e.g ECC generator) shared among independend devices
+ * struct nand_hw_control - Control structure for hardware controller (e.g ECC generator) shared among independent devices
  * @lock:               protection lock
  * @active:             the mtd device which holds the controller currently
  * @wq:                 wait queue to sleep on if a NAND operation is in progress
@@ -223,12 +223,15 @@ struct nand_hw_control {
  * @total:      total number of ecc bytes per page
  * @prepad:     padding information for syndrome based ecc generators
  * @postpad:    padding information for syndrome based ecc generators
+ * @layout:     ECC layout control struct pointer
  * @hwctl:      function to control hardware ecc generator. Must only
  *              be provided if an hardware ECC is available
  * @calculate:  function for ecc calculation or readback from ecc hardware
  * @correct:    function for ecc correction, matching to ecc generator (sw/hw)
  * @read_page:  function to read a page according to the ecc generator requirements
  * @write_page: function to write a page according to the ecc generator requirements
+ * @read_oob:   function to read chip OOB data
+ * @write_oob:  function to write chip OOB data
  */
 struct nand_ecc_ctrl {
         nand_ecc_modes_t        mode;
@@ -300,11 +303,15 @@ struct nand_buffers {
  * @cmdfunc:            [REPLACEABLE] hardwarespecific function for writing commands to the chip
  * @waitfunc:           [REPLACEABLE] hardwarespecific function for wait on ready
  * @ecc:                [BOARDSPECIFIC] ecc control ctructure
+ * @buffers:            buffer structure for read/write
+ * @hwcontrol:          platform-specific hardware control structure
+ * @ops:                oob operation operands
  * @erase_cmd:          [INTERN] erase command write function, selectable due to AND support
  * @scan_bbt:           [REPLACEABLE] function to scan bad block table
  * @chip_delay:         [BOARDSPECIFIC] chip dependent delay for transfering data from array to read regs (tR)
  * @wq:                 [INTERN] wait queue to sleep on if a NAND operation is in progress
  * @state:              [INTERN] the current state of the NAND device
+ * @oob_poi:            poison value buffer
  * @page_shift:         [INTERN] number of address bits in a page (column address bits)
  * @phys_erase_shift:   [INTERN] number of address bits in a physical eraseblock
  * @bbt_erase_shift:    [INTERN] number of address bits in a bbt entry
@@ -400,7 +407,6 @@ struct nand_chip {
 
 /**
  * struct nand_flash_dev - NAND Flash Device ID Structure
- *
  * @name:       Identify the device type
  * @id:         device ID code
  * @pagesize:   Pagesize in bytes. Either 256 or 512 or 0
@@ -519,9 +525,8 @@ extern int nand_do_read(struct mtd_info *mtd, loff_t from, size_t len,
 
 /**
  * struct platform_nand_chip - chip level device structure
- *
  * @nr_chips:           max. number of chips to scan for
- * @chip_offs:          chip number offset
+ * @chip_offset:        chip number offset
  * @nr_partitions:      number of partitions pointed to by partitions (or zero)
  * @partitions:         mtd partition list
  * @chip_delay:         R/B delay value in us
@@ -542,11 +547,10 @@ struct platform_nand_chip {
 
 /**
  * struct platform_nand_ctrl - controller level device structure
- *
  * @hwcontrol:          platform specific hardware control structure
  * @dev_ready:          platform specific function to read ready/busy pin
  * @select_chip:        platform specific chip select function
- * @priv_data:          private data to transport driver specific settings
+ * @priv:               private data to transport driver specific settings
  *
  * All fields are optional and depend on the hardware driver requirements
  */
diff --git a/include/linux/mtd/onenand.h b/include/linux/mtd/onenand.h
index 9ce9a48db4..1f49721552 100644
--- a/include/linux/mtd/onenand.h
+++ b/include/linux/mtd/onenand.h
@@ -23,7 +23,7 @@ extern int onenand_scan(struct mtd_info *mtd, int max_chips);
 /* Free resources held by the OneNAND device */
 extern void onenand_release(struct mtd_info *mtd);
 
-/**
+/*
  * onenand_state_t - chip states
  * Enumeration for OneNAND flash chip state
  */
@@ -42,9 +42,9 @@ typedef enum {
 
 /**
  * struct onenand_bufferram - OneNAND BufferRAM Data
- * @param block         block address in BufferRAM
- * @param page          page address in BufferRAM
- * @param valid         valid flag
+ * @block:              block address in BufferRAM
+ * @page:               page address in BufferRAM
+ * @valid:              valid flag
  */
 struct onenand_bufferram {
         int block;
@@ -54,32 +54,43 @@ struct onenand_bufferram {
 
 /**
  * struct onenand_chip - OneNAND Private Flash Chip Data
- * @param base          [BOARDSPECIFIC] address to access OneNAND
- * @param chipsize      [INTERN] the size of one chip for multichip arrays
- * @param device_id     [INTERN] device ID
- * @param verstion_id   [INTERN] version ID
- * @param options       [BOARDSPECIFIC] various chip options. They can partly be set to inform onenand_scan about
- * @param erase_shift   [INTERN] number of address bits in a block
- * @param page_shift    [INTERN] number of address bits in a page
- * @param ppb_shift     [INTERN] number of address bits in a pages per block
- * @param page_mask     [INTERN] a page per block mask
- * @param bufferam_index        [INTERN] BufferRAM index
- * @param bufferam      [INTERN] BufferRAM info
- * @param readw         [REPLACEABLE] hardware specific function for read short
- * @param writew        [REPLACEABLE] hardware specific function for write short
- * @param command       [REPLACEABLE] hardware specific function for writing commands to the chip
- * @param wait          [REPLACEABLE] hardware specific function for wait on ready
- * @param read_bufferram        [REPLACEABLE] hardware specific function for BufferRAM Area
- * @param write_bufferram       [REPLACEABLE] hardware specific function for BufferRAM Area
- * @param read_word     [REPLACEABLE] hardware specific function for read register of OneNAND
- * @param write_word    [REPLACEABLE] hardware specific function for write register of OneNAND
- * @param scan_bbt      [REPLACEALBE] hardware specific function for scaning Bad block Table
- * @param chip_lock     [INTERN] spinlock used to protect access to this structure and the chip
- * @param wq            [INTERN] wait queue to sleep on if a OneNAND operation is in progress
- * @param state         [INTERN] the current state of the OneNAND device
- * @param ecclayout     [REPLACEABLE] the default ecc placement scheme
- * @param bbm           [REPLACEABLE] pointer to Bad Block Management
- * @param priv          [OPTIONAL] pointer to private chip date
+ * @base:               [BOARDSPECIFIC] address to access OneNAND
+ * @chipsize:           [INTERN] the size of one chip for multichip arrays
+ * @device_id:          [INTERN] device ID
+ * @density_mask:       chip density, used for DDP devices
+ * @verstion_id:        [INTERN] version ID
+ * @options:            [BOARDSPECIFIC] various chip options. They can
+ *                      partly be set to inform onenand_scan about
+ * @erase_shift:        [INTERN] number of address bits in a block
+ * @page_shift:         [INTERN] number of address bits in a page
+ * @ppb_shift:          [INTERN] number of address bits in a pages per block
+ * @page_mask:          [INTERN] a page per block mask
+ * @bufferram_index:    [INTERN] BufferRAM index
+ * @bufferram:          [INTERN] BufferRAM info
+ * @readw:              [REPLACEABLE] hardware specific function for read short
+ * @writew:             [REPLACEABLE] hardware specific function for write short
+ * @command:            [REPLACEABLE] hardware specific function for writing
+ *                      commands to the chip
+ * @wait:               [REPLACEABLE] hardware specific function for wait on ready
+ * @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
+ *                      register of OneNAND
+ * @write_word:         [REPLACEABLE] hardware specific function for write
+ *                      register of OneNAND
+ * @mmcontrol:          sync burst read function
+ * @block_markbad:      function to mark a block as bad
+ * @scan_bbt:           [REPLACEALBE] hardware specific function for scanning
+ *                      Bad block Table
+ * @chip_lock:          [INTERN] spinlock used to protect access to this
+ *                      structure and the chip
+ * @wq:                 [INTERN] wait queue to sleep on if a OneNAND
+ *                      operation is in progress
+ * @state:              [INTERN] the current state of the OneNAND device
+ * @page_buf:           data buffer
+ * @ecclayout:          [REPLACEABLE] the default ecc placement scheme
+ * @bbm:                [REPLACEABLE] pointer to Bad Block Management
+ * @priv:               [OPTIONAL] pointer to private chip date
  */
 struct onenand_chip {
         void __iomem            *base;
@@ -147,9 +158,9 @@ struct onenand_chip {
 #define ONENAND_MFR_SAMSUNG     0xec
 
 /**
- * struct nand_manufacturers - NAND Flash Manufacturer ID Structure
- * @param name:         Manufacturer name
- * @param id:           manufacturer ID code of device.
+ * struct onenand_manufacturers - NAND Flash Manufacturer ID Structure
+ * @name:       Manufacturer name
+ * @id:         manufacturer ID code of device.
 */
 struct onenand_manufacturers {
         int id;
diff --git a/include/linux/mutex-debug.h b/include/linux/mutex-debug.h
index 8b5769f004..2537285e10 100644
--- a/include/linux/mutex-debug.h
+++ b/include/linux/mutex-debug.h
@@ -2,22 +2,22 @@
 #define __LINUX_MUTEX_DEBUG_H
 
 #include <linux/linkage.h>
+#include <linux/lockdep.h>
 
 /*
  * Mutexes - debugging helpers:
  */
 
-#define __DEBUG_MUTEX_INITIALIZER(lockname) \
-        , .held_list = LIST_HEAD_INIT(lockname.held_list), \
-          .name = #lockname , .magic = &lockname
+#define __DEBUG_MUTEX_INITIALIZER(lockname)                             \
+        , .magic = &lockname
 
-#define mutex_init(sem)         __mutex_init(sem, __FUNCTION__)
+#define mutex_init(mutex)                                               \
+do {                                                                    \
+        static struct lock_class_key __key;                             \
+                                                                        \
+        __mutex_init((mutex), #mutex, &__key);                          \
+} while (0)
 
 extern void FASTCALL(mutex_destroy(struct mutex *lock));
 
-extern void mutex_debug_show_all_locks(void);
-extern void mutex_debug_show_held_locks(struct task_struct *filter);
-extern void mutex_debug_check_no_locks_held(struct task_struct *task);
-extern void mutex_debug_check_no_locks_freed(const void *from, unsigned long len);
-
 #endif
diff --git a/include/linux/mutex.h b/include/linux/mutex.h
index f1ac507fa2..27c48daa31 100644
--- a/include/linux/mutex.h
+++ b/include/linux/mutex.h
@@ -13,6 +13,7 @@
 #include <linux/list.h>
 #include <linux/spinlock_types.h>
 #include <linux/linkage.h>
+#include <linux/lockdep.h>
 
 #include <asm/atomic.h>
 
@@ -50,11 +51,12 @@ struct mutex {
         struct list_head        wait_list;
 #ifdef CONFIG_DEBUG_MUTEXES
         struct thread_info      *owner;
-        struct list_head        held_list;
-        unsigned long           acquire_ip;
         const char              *name;
         void                    *magic;
 #endif
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+        struct lockdep_map      dep_map;
+#endif
 };
 
 /*
@@ -74,24 +76,34 @@ struct mutex_waiter {
 # include <linux/mutex-debug.h>
 #else
 # define __DEBUG_MUTEX_INITIALIZER(lockname)
-# define mutex_init(mutex)                      __mutex_init(mutex, NULL)
+# define mutex_init(mutex) \
+do {                                                    \
+        static struct lock_class_key __key;             \
+                                                        \
+        __mutex_init((mutex), #mutex, &__key);          \
+} while (0)
 # define mutex_destroy(mutex)                           do { } while (0)
-# define mutex_debug_show_all_locks()                   do { } while (0)
-# define mutex_debug_show_held_locks(p)                 do { } while (0)
-# define mutex_debug_check_no_locks_held(task)          do { } while (0)
-# define mutex_debug_check_no_locks_freed(from, len)    do { } while (0)
+#endif
+
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+# define __DEP_MAP_MUTEX_INITIALIZER(lockname) \
+                , .dep_map = { .name = #lockname }
+#else
+# define __DEP_MAP_MUTEX_INITIALIZER(lockname)
 #endif
 
 #define __MUTEX_INITIALIZER(lockname) \
                 { .count = ATOMIC_INIT(1) \
                 , .wait_lock = SPIN_LOCK_UNLOCKED \
                 , .wait_list = LIST_HEAD_INIT(lockname.wait_list) \
-                __DEBUG_MUTEX_INITIALIZER(lockname) }
+                __DEBUG_MUTEX_INITIALIZER(lockname) \
+                __DEP_MAP_MUTEX_INITIALIZER(lockname) }
 
 #define DEFINE_MUTEX(mutexname) \
         struct mutex mutexname = __MUTEX_INITIALIZER(mutexname)
 
-extern void fastcall __mutex_init(struct mutex *lock, const char *name);
+extern void __mutex_init(struct mutex *lock, const char *name,
+                         struct lock_class_key *key);
 
 /***
  * mutex_is_locked - is the mutex locked
@@ -110,6 +122,13 @@ static inline int fastcall mutex_is_locked(struct mutex *lock)
  */
 extern void fastcall mutex_lock(struct mutex *lock);
 extern int fastcall mutex_lock_interruptible(struct mutex *lock);
+
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+extern void mutex_lock_nested(struct mutex *lock, unsigned int subclass);
+#else
+# define mutex_lock_nested(lock, subclass) mutex_lock(lock)
+#endif
+
 /*
  * NOTE: mutex_trylock() follows the spin_trylock() convention,
  *       not the down_trylock() convention!
diff --git a/include/linux/namei.h b/include/linux/namei.h
index 58cb3d3d44..c6470ba006 100644
--- a/include/linux/namei.h
+++ b/include/linux/namei.h
@@ -11,7 +11,7 @@ struct open_intent {
         struct file *file;
 };
 
-enum { MAX_NESTED_LINKS = 5 };
+enum { MAX_NESTED_LINKS = 8 };
 
 struct nameidata {
         struct dentry   *dentry;
@@ -54,6 +54,7 @@ enum {LAST_NORM, LAST_ROOT, LAST_DOT, LAST_DOTDOT, LAST_BIND};
 #define LOOKUP_OPEN             (0x0100)
 #define LOOKUP_CREATE           (0x0200)
 #define LOOKUP_ACCESS           (0x0400)
+#define LOOKUP_CHDIR            (0x0800)
 
 extern int FASTCALL(__user_walk(const char __user *, unsigned, struct nameidata *));
 extern int FASTCALL(__user_walk_fd(int dfd, const char __user *, unsigned, struct nameidata *));
diff --git a/include/linux/nbd.h b/include/linux/nbd.h
index 1d7cdd20b5..e712e7d47c 100644
--- a/include/linux/nbd.h
+++ b/include/linux/nbd.h
@@ -77,11 +77,11 @@ struct nbd_device {
  * server. All data are in network byte order.
  */
 struct nbd_request {
-        __u32 magic;
-        __u32 type;     /* == READ || == WRITE  */
+        __be32 magic;
+        __be32 type;    /* == READ || == WRITE  */
         char handle[8];
-        __u64 from;
-        __u32 len;
+        __be64 from;
+        __be32 len;
 }
 #ifdef __GNUC__
         __attribute__ ((packed))
@@ -93,8 +93,8 @@ struct nbd_request {
  * it has completed an I/O request (or an error occurs).
  */
 struct nbd_reply {
-        __u32 magic;
-        __u32 error;            /* 0 = ok, else error   */
+        __be32 magic;
+        __be32 error;           /* 0 = ok, else error   */
         char handle[8];         /* handle you got from request  */
 };
 #endif
diff --git a/include/linux/ncp_fs.h b/include/linux/ncp_fs.h
index b208f0cd55..02e352be71 100644
--- a/include/linux/ncp_fs.h
+++ b/include/linux/ncp_fs.h
@@ -11,6 +11,7 @@
 #include <linux/fs.h>
 #include <linux/in.h>
 #include <linux/types.h>
+#include <linux/magic.h>
 
 #include <linux/ipx.h>
 #include <linux/ncp_no.h>
@@ -185,10 +186,6 @@ struct ncp_entry_info {
         __u8                    file_handle[6];
 };
 
-/* Guess, what 0x564c is :-) */
-#define NCP_SUPER_MAGIC  0x564c
-
-
 static inline struct ncp_server *NCP_SBP(struct super_block *sb)
 {
         return sb->s_fs_info;
diff --git a/include/linux/neighbour.h b/include/linux/neighbour.h
new file mode 100644
index 0000000000..bd3bbf668c
--- /dev/null
+++ b/include/linux/neighbour.h
@@ -0,0 +1,159 @@
+#ifndef __LINUX_NEIGHBOUR_H
+#define __LINUX_NEIGHBOUR_H
+
+#include <linux/netlink.h>
+
+struct ndmsg
+{
+        __u8            ndm_family;
+        __u8            ndm_pad1;
+        __u16           ndm_pad2;
+        __s32           ndm_ifindex;
+        __u16           ndm_state;
+        __u8            ndm_flags;
+        __u8            ndm_type;
+};
+
+enum
+{
+        NDA_UNSPEC,
+        NDA_DST,
+        NDA_LLADDR,
+        NDA_CACHEINFO,
+        NDA_PROBES,
+        __NDA_MAX
+};
+
+#define NDA_MAX (__NDA_MAX - 1)
+
+/*
+ *      Neighbor Cache Entry Flags
+ */
+
+#define NTF_PROXY       0x08    /* == ATF_PUBL */
+#define NTF_ROUTER      0x80
+
+/*
+ *      Neighbor Cache Entry States.
+ */
+
+#define NUD_INCOMPLETE  0x01
+#define NUD_REACHABLE   0x02
+#define NUD_STALE       0x04
+#define NUD_DELAY       0x08
+#define NUD_PROBE       0x10
+#define NUD_FAILED      0x20
+
+/* Dummy states */
+#define NUD_NOARP       0x40
+#define NUD_PERMANENT   0x80
+#define NUD_NONE        0x00
+
+/* NUD_NOARP & NUD_PERMANENT are pseudostates, they never change
+   and make no address resolution or NUD.
+   NUD_PERMANENT is also cannot be deleted by garbage collectors.
+ */
+
+struct nda_cacheinfo
+{
+        __u32           ndm_confirmed;
+        __u32           ndm_used;
+        __u32           ndm_updated;
+        __u32           ndm_refcnt;
+};
+
+/*****************************************************************
+ *              Neighbour tables specific messages.
+ *
+ * To retrieve the neighbour tables send RTM_GETNEIGHTBL with the
+ * NLM_F_DUMP flag set. Every neighbour table configuration is
+ * spread over multiple messages to avoid running into message
+ * size limits on systems with many interfaces. The first message
+ * in the sequence transports all not device specific data such as
+ * statistics, configuration, and the default parameter set.
+ * This message is followed by 0..n messages carrying device
+ * specific parameter sets.
+ * Although the ordering should be sufficient, NDTA_NAME can be
+ * used to identify sequences. The initial message can be identified
+ * by checking for NDTA_CONFIG. The device specific messages do
+ * not contain this TLV but have NDTPA_IFINDEX set to the
+ * corresponding interface index.
+ *
+ * To change neighbour table attributes, send RTM_SETNEIGHTBL
+ * with NDTA_NAME set. Changeable attribute include NDTA_THRESH[1-3],
+ * NDTA_GC_INTERVAL, and all TLVs in NDTA_PARMS unless marked
+ * otherwise. Device specific parameter sets can be changed by
+ * setting NDTPA_IFINDEX to the interface index of the corresponding
+ * device.
+ ****/
+
+struct ndt_stats
+{
+        __u64           ndts_allocs;
+        __u64           ndts_destroys;
+        __u64           ndts_hash_grows;
+        __u64           ndts_res_failed;
+        __u64           ndts_lookups;
+        __u64           ndts_hits;
+        __u64           ndts_rcv_probes_mcast;
+        __u64           ndts_rcv_probes_ucast;
+        __u64           ndts_periodic_gc_runs;
+        __u64           ndts_forced_gc_runs;
+};
+
+enum {
+        NDTPA_UNSPEC,
+        NDTPA_IFINDEX,                  /* u32, unchangeable */
+        NDTPA_REFCNT,                   /* u32, read-only */
+        NDTPA_REACHABLE_TIME,           /* u64, read-only, msecs */
+        NDTPA_BASE_REACHABLE_TIME,      /* u64, msecs */
+        NDTPA_RETRANS_TIME,             /* u64, msecs */
+        NDTPA_GC_STALETIME,             /* u64, msecs */
+        NDTPA_DELAY_PROBE_TIME,         /* u64, msecs */
+        NDTPA_QUEUE_LEN,                /* u32 */
+        NDTPA_APP_PROBES,               /* u32 */
+        NDTPA_UCAST_PROBES,             /* u32 */
+        NDTPA_MCAST_PROBES,             /* u32 */
+        NDTPA_ANYCAST_DELAY,            /* u64, msecs */
+        NDTPA_PROXY_DELAY,              /* u64, msecs */
+        NDTPA_PROXY_QLEN,               /* u32 */
+        NDTPA_LOCKTIME,                 /* u64, msecs */
+        __NDTPA_MAX
+};
+#define NDTPA_MAX (__NDTPA_MAX - 1)
+
+struct ndtmsg
+{
+        __u8            ndtm_family;
+        __u8            ndtm_pad1;
+        __u16           ndtm_pad2;
+};
+
+struct ndt_config
+{
+        __u16           ndtc_key_len;
+        __u16           ndtc_entry_size;
+        __u32           ndtc_entries;
+        __u32           ndtc_last_flush;        /* delta to now in msecs */
+        __u32           ndtc_last_rand;         /* delta to now in msecs */
+        __u32           ndtc_hash_rnd;
+        __u32           ndtc_hash_mask;
+        __u32           ndtc_hash_chain_gc;
+        __u32           ndtc_proxy_qlen;
+};
+
+enum {
+        NDTA_UNSPEC,
+        NDTA_NAME,                      /* char *, unchangeable */
+        NDTA_THRESH1,                   /* u32 */
+        NDTA_THRESH2,                   /* u32 */
+        NDTA_THRESH3,                   /* u32 */
+        NDTA_CONFIG,                    /* struct ndt_config, read-only */
+        NDTA_PARMS,                     /* nested TLV NDTPA_* */
+        NDTA_STATS,                     /* struct ndt_stats, read-only */
+        NDTA_GC_INTERVAL,               /* u64, msecs */
+        __NDTA_MAX
+};
+#define NDTA_MAX (__NDTA_MAX - 1)
+
+#endif
diff --git a/include/linux/net.h b/include/linux/net.h
index 385e68f5bd..c257f716e0 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -61,6 +61,7 @@ typedef enum {
 #define SOCK_ASYNC_WAITDATA     1
 #define SOCK_NOSPACE            2
 #define SOCK_PASSCRED           3
+#define SOCK_PASSSEC            4
 
 #ifndef ARCH_HAS_SOCKET_TYPES
 /**
@@ -168,11 +169,6 @@ struct proto_ops {
 struct net_proto_family {
         int             family;
         int             (*create)(struct socket *sock, int protocol);
-        /* These are counters for the number of different methods of
-           each we support */
-        short           authentication;
-        short           encryption;
-        short           encrypt_net;
         struct module   *owner;
 };
 
@@ -180,8 +176,8 @@ struct iovec;
 struct kvec;
 
 extern int           sock_wake_async(struct socket *sk, int how, int band);
-extern int           sock_register(struct net_proto_family *fam);
-extern int           sock_unregister(int family);
+extern int           sock_register(const struct net_proto_family *fam);
+extern void          sock_unregister(int family);
 extern int           sock_create(int family, int type, int proto,
                                  struct socket **res);
 extern int           sock_create_kern(int family, int type, int proto,
@@ -207,6 +203,25 @@ extern int   	     kernel_recvmsg(struct socket *sock, struct msghdr *msg,
                                     struct kvec *vec, size_t num,
                                     size_t len, int flags);
 
+extern int kernel_bind(struct socket *sock, struct sockaddr *addr,
+                       int addrlen);
+extern int kernel_listen(struct socket *sock, int backlog);
+extern int kernel_accept(struct socket *sock, struct socket **newsock,
+                         int flags);
+extern int kernel_connect(struct socket *sock, struct sockaddr *addr,
+                          int addrlen, int flags);
+extern int kernel_getsockname(struct socket *sock, struct sockaddr *addr,
+                              int *addrlen);
+extern int kernel_getpeername(struct socket *sock, struct sockaddr *addr,
+                              int *addrlen);
+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);
+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);
+
 #ifndef CONFIG_SMP
 #define SOCKOPS_WRAPPED(name) name
 #define SOCKOPS_WRAP(name, fam)
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index bc747e5d71..9264139bd8 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -187,7 +187,7 @@ struct hh_cache
 {
         struct hh_cache *hh_next;       /* Next entry                        */
         atomic_t        hh_refcnt;      /* number of users                   */
-        unsigned short  hh_type;        /* protocol identifier, f.e ETH_P_IP
+        __be16          hh_type;        /* protocol identifier, f.e ETH_P_IP
                                          *  NOTE:  For VLANs, this will be the
                                          *  encapuslated type. --BLG
                                          */
@@ -313,8 +313,15 @@ struct net_device
 
         /* Segmentation offload features */
 #define NETIF_F_GSO_SHIFT       16
+#define NETIF_F_GSO_MASK        0xffff0000
 #define NETIF_F_TSO             (SKB_GSO_TCPV4 << NETIF_F_GSO_SHIFT)
-#define NETIF_F_UFO             (SKB_GSO_UDPV4 << NETIF_F_GSO_SHIFT)
+#define NETIF_F_UFO             (SKB_GSO_UDP << NETIF_F_GSO_SHIFT)
+#define NETIF_F_GSO_ROBUST      (SKB_GSO_DODGY << NETIF_F_GSO_SHIFT)
+#define NETIF_F_TSO_ECN         (SKB_GSO_TCP_ECN << NETIF_F_GSO_SHIFT)
+#define NETIF_F_TSO6            (SKB_GSO_TCPV6 << NETIF_F_GSO_SHIFT)
+
+        /* List of features with software fallbacks. */
+#define NETIF_F_GSO_SOFTWARE    (NETIF_F_TSO | NETIF_F_TSO_ECN | NETIF_F_TSO6)
 
 #define NETIF_F_GEN_CSUM        (NETIF_F_NO_CSUM | NETIF_F_HW_CSUM)
 #define NETIF_F_ALL_CSUM        (NETIF_F_IP_CSUM | NETIF_F_GEN_CSUM)
@@ -327,7 +334,6 @@ struct net_device
 
 
         struct net_device_stats* (*get_stats)(struct net_device *dev);
-        struct iw_statistics*   (*get_wireless_stats)(struct net_device *dev);
 
         /* List of functions to handle Wireless Extensions (instead of ioctl).
          * See <net/iw_handler.h> for details. Jean II */
@@ -335,7 +341,7 @@ struct net_device
         /* Instance data managed by the core of Wireless Extensions. */
         struct iw_public_data * wireless_data;
 
-        struct ethtool_ops *ethtool_ops;
+        const struct ethtool_ops *ethtool_ops;
 
         /*
          * This marks the end of the "visible" part of the structure. All
@@ -543,7 +549,9 @@ struct packet_type {
                                          struct net_device *,
                                          struct packet_type *,
                                          struct net_device *);
-        struct sk_buff          *(*gso_segment)(struct sk_buff *skb, int sg);
+        struct sk_buff          *(*gso_segment)(struct sk_buff *skb,
+                                                int features);
+        int                     (*gso_send_check)(struct sk_buff *skb);
         void                    *af_packet_priv;
         struct list_head        list;
 };
@@ -699,7 +707,6 @@ extern int		dev_hard_start_xmit(struct sk_buff *skb,
 
 extern void             dev_init(void);
 
-extern int              netdev_nit;
 extern int              netdev_budget;
 
 /* Called by rtnetlink.c:rtnl_unlock() */
@@ -919,10 +926,10 @@ static inline void netif_tx_lock_bh(struct net_device *dev)
 
 static inline int netif_tx_trylock(struct net_device *dev)
 {
-        int err = spin_trylock(&dev->_xmit_lock);
-        if (!err)
+        int ok = spin_trylock(&dev->_xmit_lock);
+        if (likely(ok))
                 dev->xmit_lock_owner = smp_processor_id();
-        return err;
+        return ok;
 }
 
 static inline void netif_tx_unlock(struct net_device *dev)
@@ -968,8 +975,8 @@ extern void		dev_mcast_init(void);
 extern int              netdev_max_backlog;
 extern int              weight_p;
 extern int              netdev_set_master(struct net_device *dev, struct net_device *master);
-extern int skb_checksum_help(struct sk_buff *skb, int inward);
-extern struct sk_buff *skb_gso_segment(struct sk_buff *skb, int sg);
+extern int skb_checksum_help(struct sk_buff *skb);
+extern struct sk_buff *skb_gso_segment(struct sk_buff *skb, int features);
 #ifdef CONFIG_BUG
 extern void netdev_rx_csum_fault(struct net_device *dev);
 #else
@@ -989,11 +996,51 @@ extern void dev_seq_stop(struct seq_file *seq, void *v);
 
 extern void linkwatch_run_queue(void);
 
+static inline int net_gso_ok(int features, int gso_type)
+{
+        int feature = gso_type << NETIF_F_GSO_SHIFT;
+        return (features & feature) == feature;
+}
+
+static inline int skb_gso_ok(struct sk_buff *skb, int features)
+{
+        return net_gso_ok(features, skb_shinfo(skb)->gso_type);
+}
+
 static inline int netif_needs_gso(struct net_device *dev, struct sk_buff *skb)
 {
-        int feature = skb_shinfo(skb)->gso_type << NETIF_F_GSO_SHIFT;
-        return skb_shinfo(skb)->gso_size &&
-               (dev->features & feature) != feature;
+        return skb_is_gso(skb) &&
+               (!skb_gso_ok(skb, dev->features) ||
+                unlikely(skb->ip_summed != CHECKSUM_PARTIAL));
+}
+
+/* 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.
+ */
+static inline int skb_bond_should_drop(struct sk_buff *skb)
+{
+        struct net_device *dev = skb->dev;
+        struct net_device *master = dev->master;
+
+        if (master &&
+            (dev->priv_flags & IFF_SLAVE_INACTIVE)) {
+                if ((dev->priv_flags & IFF_SLAVE_NEEDARP) &&
+                    skb->protocol == __constant_htons(ETH_P_ARP))
+                        return 0;
+
+                if (master->priv_flags & IFF_MASTER_ALB) {
+                        if (skb->pkt_type != PACKET_BROADCAST &&
+                            skb->pkt_type != PACKET_MULTICAST)
+                                return 0;
+                }
+                if (master->priv_flags & IFF_MASTER_8023AD &&
+                    skb->protocol == __constant_htons(ETH_P_SLOW))
+                        return 0;
+
+                return 1;
+        }
+        return 0;
 }
 
 #endif /* __KERNEL__ */
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index 10168e26a8..b7e67d1d43 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -282,6 +282,12 @@ extern void nf_invalidate_cache(int pf);
    Returns true or false. */
 extern int skb_make_writable(struct sk_buff **pskb, unsigned int writable_len);
 
+extern u_int16_t nf_csum_update(u_int32_t oldval, u_int32_t newval,
+                                u_int32_t csum);
+extern u_int16_t nf_proto_csum_update(struct sk_buff *skb,
+                                      u_int32_t oldval, u_int32_t newval,
+                                      u_int16_t csum, int pseudohdr);
+
 struct nf_afinfo {
         unsigned short  family;
         unsigned int    (*checksum)(struct sk_buff *skb, unsigned int hook,
diff --git a/include/linux/netfilter/Kbuild b/include/linux/netfilter/Kbuild
new file mode 100644
index 0000000000..312bd2ffee
--- /dev/null
+++ b/include/linux/netfilter/Kbuild
@@ -0,0 +1,40 @@
+header-y += nf_conntrack_sctp.h
+header-y += nf_conntrack_tuple_common.h
+header-y += nfnetlink_conntrack.h
+header-y += nfnetlink_log.h
+header-y += nfnetlink_queue.h
+header-y += xt_CLASSIFY.h
+header-y += xt_comment.h
+header-y += xt_connbytes.h
+header-y += xt_connmark.h
+header-y += xt_CONNMARK.h
+header-y += xt_conntrack.h
+header-y += xt_dccp.h
+header-y += xt_dscp.h
+header-y += xt_DSCP.h
+header-y += xt_esp.h
+header-y += xt_helper.h
+header-y += xt_length.h
+header-y += xt_limit.h
+header-y += xt_mac.h
+header-y += xt_mark.h
+header-y += xt_MARK.h
+header-y += xt_multiport.h
+header-y += xt_NFQUEUE.h
+header-y += xt_pkttype.h
+header-y += xt_policy.h
+header-y += xt_realm.h
+header-y += xt_sctp.h
+header-y += xt_state.h
+header-y += xt_string.h
+header-y += xt_tcpmss.h
+header-y += xt_tcpudp.h
+header-y += xt_SECMARK.h
+header-y += xt_CONNSECMARK.h
+
+unifdef-y += nf_conntrack_common.h
+unifdef-y += nf_conntrack_ftp.h
+unifdef-y += nf_conntrack_tcp.h
+unifdef-y += nfnetlink.h
+unifdef-y += x_tables.h
+unifdef-y += xt_physdev.h
diff --git a/include/linux/netfilter/nf_conntrack_common.h b/include/linux/netfilter/nf_conntrack_common.h
index d2e4bd7a7a..9e0dae0786 100644
--- a/include/linux/netfilter/nf_conntrack_common.h
+++ b/include/linux/netfilter/nf_conntrack_common.h
@@ -125,6 +125,10 @@ enum ip_conntrack_events
         /* Counter highest bit has been set */
         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),
 };
 
 enum ip_conntrack_expect_events {
diff --git a/include/linux/netfilter/nf_conntrack_tcp.h b/include/linux/netfilter/nf_conntrack_tcp.h
index b2feeffde3..6b01ba2977 100644
--- a/include/linux/netfilter/nf_conntrack_tcp.h
+++ b/include/linux/netfilter/nf_conntrack_tcp.h
@@ -49,6 +49,7 @@ struct ip_ct_tcp
         u_int32_t       last_seq;       /* Last sequence number seen in dir */
         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 */
 };
 
 #endif /* __KERNEL__ */
diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
index 9f5b12cf48..6d8e3e5a80 100644
--- a/include/linux/netfilter/nfnetlink.h
+++ b/include/linux/netfilter/nfnetlink.h
@@ -43,7 +43,7 @@ struct nfattr
         u_int16_t nfa_len;
         u_int16_t nfa_type;     /* we use 15 bits for the type, and the highest
                                  * bit to indicate whether the payload is nested */
-} __attribute__ ((packed));
+};
 
 /* FIXME: Apart from NFNL_NFA_NESTED shamelessly copy and pasted from
  * rtnetlink.h, it's time to put this in a generic file */
@@ -79,7 +79,7 @@ struct nfgenmsg {
         u_int8_t  nfgen_family;         /* AF_xxx */
         u_int8_t  version;              /* nfnetlink version */
         u_int16_t res_id;               /* resource id */
-} __attribute__ ((packed));
+};
 
 #define NFNETLINK_V0    0
 
diff --git a/include/linux/netfilter/nfnetlink_log.h b/include/linux/netfilter/nfnetlink_log.h
index a7497c7436..87b92f8b98 100644
--- a/include/linux/netfilter/nfnetlink_log.h
+++ b/include/linux/netfilter/nfnetlink_log.h
@@ -19,18 +19,18 @@ struct nfulnl_msg_packet_hdr {
         u_int16_t       hw_protocol;    /* hw protocol (network order) */
         u_int8_t        hook;           /* netfilter hook */
         u_int8_t        _pad;
-} __attribute__ ((packed));
+};
 
 struct nfulnl_msg_packet_hw {
         u_int16_t       hw_addrlen;
         u_int16_t       _pad;
         u_int8_t        hw_addr[8];
-} __attribute__ ((packed));
+};
 
 struct nfulnl_msg_packet_timestamp {
         aligned_u64     sec;
         aligned_u64     usec;
-} __attribute__ ((packed));
+};
 
 #define NFULNL_PREFIXLEN        30      /* just like old log target */
 
diff --git a/include/linux/netfilter/nfnetlink_queue.h b/include/linux/netfilter/nfnetlink_queue.h
index 9e77437324..36af0360b5 100644
--- a/include/linux/netfilter/nfnetlink_queue.h
+++ b/include/linux/netfilter/nfnetlink_queue.h
@@ -22,12 +22,12 @@ struct nfqnl_msg_packet_hw {
         u_int16_t       hw_addrlen;
         u_int16_t       _pad;
         u_int8_t        hw_addr[8];
-} __attribute__ ((packed));
+};
 
 struct nfqnl_msg_packet_timestamp {
         aligned_u64     sec;
         aligned_u64     usec;
-} __attribute__ ((packed));
+};
 
 enum nfqnl_attr_type {
         NFQA_UNSPEC,
@@ -49,7 +49,7 @@ enum nfqnl_attr_type {
 struct nfqnl_msg_verdict_hdr {
         u_int32_t verdict;
         u_int32_t id;
-} __attribute__ ((packed));
+};
 
 
 enum nfqnl_msg_config_cmds {
@@ -64,7 +64,7 @@ struct nfqnl_msg_config_cmd {
         u_int8_t        command;        /* nfqnl_msg_config_cmds */
         u_int8_t        _pad;
         u_int16_t       pf;             /* AF_xxx for PF_[UN]BIND */
-} __attribute__ ((packed));
+};
 
 enum nfqnl_config_mode {
         NFQNL_COPY_NONE,
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index 48cc32d83f..04319a7610 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -138,16 +138,6 @@ struct xt_counters_info
 
 #include <linux/netdevice.h>
 
-#define ASSERT_READ_LOCK(x)
-#define ASSERT_WRITE_LOCK(x)
-#include <linux/netfilter_ipv4/listhelp.h>
-
-#ifdef CONFIG_COMPAT
-#define COMPAT_TO_USER          1
-#define COMPAT_FROM_USER        -1
-#define COMPAT_CALC_SIZE        0
-#endif
-
 struct xt_match
 {
         struct list_head list;
@@ -174,21 +164,24 @@ struct xt_match
                           const void *ip,
                           const struct xt_match *match,
                           void *matchinfo,
-                          unsigned int matchinfosize,
                           unsigned int hook_mask);
 
         /* Called when entry of this type deleted. */
-        void (*destroy)(const struct xt_match *match, void *matchinfo,
-                        unsigned int matchinfosize);
+        void (*destroy)(const struct xt_match *match, void *matchinfo);
 
         /* Called when userspace align differs from kernel space one */
-        int (*compat)(void *match, void **dstptr, int *size, int convert);
+        void (*compat_from_user)(void *dst, void *src);
+        int (*compat_to_user)(void __user *dst, void *src);
 
         /* Set this to THIS_MODULE if you are a module, otherwise NULL */
         struct module *me;
 
+        /* Free to use by each match */
+        unsigned long data;
+
         char *table;
         unsigned int matchsize;
+        unsigned int compatsize;
         unsigned int hooks;
         unsigned short proto;
 
@@ -211,8 +204,7 @@ struct xt_target
                                const struct net_device *out,
                                unsigned int hooknum,
                                const struct xt_target *target,
-                               const void *targinfo,
-                               void *userdata);
+                               const void *targinfo);
 
         /* Called when user tries to insert an entry of this type:
            hook_mask is a bitmask of hooks from which it can be
@@ -222,21 +214,21 @@ struct xt_target
                           const void *entry,
                           const struct xt_target *target,
                           void *targinfo,
-                          unsigned int targinfosize,
                           unsigned int hook_mask);
 
         /* Called when entry of this type deleted. */
-        void (*destroy)(const struct xt_target *target, void *targinfo,
-                        unsigned int targinfosize);
+        void (*destroy)(const struct xt_target *target, void *targinfo);
 
         /* Called when userspace align differs from kernel space one */
-        int (*compat)(void *target, void **dstptr, int *size, int convert);
+        void (*compat_from_user)(void *dst, void *src);
+        int (*compat_to_user)(void __user *dst, void *src);
 
         /* Set this to THIS_MODULE if you are a module, otherwise NULL */
         struct module *me;
 
         char *table;
         unsigned int targetsize;
+        unsigned int compatsize;
         unsigned int hooks;
         unsigned short proto;
 
@@ -290,8 +282,13 @@ struct xt_table_info
 
 extern int xt_register_target(struct xt_target *target);
 extern void xt_unregister_target(struct xt_target *target);
+extern int xt_register_targets(struct xt_target *target, unsigned int n);
+extern void xt_unregister_targets(struct xt_target *target, unsigned int n);
+
 extern int xt_register_match(struct xt_match *target);
 extern void xt_unregister_match(struct xt_match *target);
+extern int xt_register_matches(struct xt_match *match, unsigned int n);
+extern void xt_unregister_matches(struct xt_match *match, unsigned int n);
 
 extern int xt_check_match(const struct xt_match *match, unsigned short family,
                           unsigned int size, const char *table, unsigned int hook,
@@ -388,9 +385,18 @@ struct compat_xt_counters_info
 
 extern void xt_compat_lock(int af);
 extern void xt_compat_unlock(int af);
-extern int xt_compat_match(void *match, void **dstptr, int *size, int convert);
-extern int xt_compat_target(void *target, void **dstptr, int *size,
-                int convert);
+
+extern int xt_compat_match_offset(struct xt_match *match);
+extern void xt_compat_match_from_user(struct xt_entry_match *m,
+                                      void **dstptr, int *size);
+extern int xt_compat_match_to_user(struct xt_entry_match *m,
+                                   void __user **dstptr, int *size);
+
+extern int xt_compat_target_offset(struct xt_target *target);
+extern void xt_compat_target_from_user(struct xt_entry_target *t,
+                                       void **dstptr, int *size);
+extern int xt_compat_target_to_user(struct xt_entry_target *t,
+                                    void __user **dstptr, int *size);
 
 #endif /* CONFIG_COMPAT */
 #endif /* __KERNEL__ */
diff --git a/include/linux/netfilter/xt_DSCP.h b/include/linux/netfilter/xt_DSCP.h
new file mode 100644
index 0000000000..3c7c963997
--- /dev/null
+++ b/include/linux/netfilter/xt_DSCP.h
@@ -0,0 +1,20 @@
+/* x_tables module for setting the IPv4/IPv6 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.
+ *
+ * xt_DSCP.h,v 1.7 2002/03/14 12:03:13 laforge Exp
+*/
+#ifndef _XT_DSCP_TARGET_H
+#define _XT_DSCP_TARGET_H
+#include <linux/netfilter/xt_dscp.h>
+
+/* target info */
+struct xt_DSCP_info {
+        u_int8_t dscp;
+};
+
+#endif /* _XT_DSCP_TARGET_H */
diff --git a/include/linux/netfilter/xt_dscp.h b/include/linux/netfilter/xt_dscp.h
new file mode 100644
index 0000000000..1da61e6aca
--- /dev/null
+++ b/include/linux/netfilter/xt_dscp.h
@@ -0,0 +1,23 @@
+/* x_tables module for matching the IPv4/IPv6 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.
+ *
+ * xt_dscp.h,v 1.3 2002/08/05 19:00:21 laforge Exp
+*/
+#ifndef _XT_DSCP_H
+#define _XT_DSCP_H
+
+#define XT_DSCP_MASK    0xfc    /* 11111100 */
+#define XT_DSCP_SHIFT   2
+#define XT_DSCP_MAX     0x3f    /* 00111111 */
+
+/* match info */
+struct xt_dscp_info {
+        u_int8_t dscp;
+        u_int8_t invert;
+};
+
+#endif /* _XT_DSCP_H */
diff --git a/include/linux/netfilter_arp/Kbuild b/include/linux/netfilter_arp/Kbuild
new file mode 100644
index 0000000000..4f13dfcb92
--- /dev/null
+++ b/include/linux/netfilter_arp/Kbuild
@@ -0,0 +1,3 @@
+header-y += arpt_mangle.h
+
+unifdef-y += arp_tables.h
diff --git a/include/linux/netfilter_arp/arp_tables.h b/include/linux/netfilter_arp/arp_tables.h
index 62cc27daca..44e39b61d9 100644
--- a/include/linux/netfilter_arp/arp_tables.h
+++ b/include/linux/netfilter_arp/arp_tables.h
@@ -46,11 +46,11 @@ struct arpt_arp {
         struct arpt_devaddr_info tgt_devaddr;
 
         /* ARP operation code. */
-        u_int16_t arpop, arpop_mask;
+        __be16 arpop, arpop_mask;
 
         /* ARP hardware address and protocol address format. */
-        u_int16_t arhrd, arhrd_mask;
-        u_int16_t arpro, arpro_mask;
+        __be16 arhrd, arhrd_mask;
+        __be16 arpro, arpro_mask;
 
         /* The protocol address length is only accepted if it is 4
          * so there is no use in offering a way to do filtering on it.
@@ -248,8 +248,7 @@ extern unsigned int arpt_do_table(struct sk_buff **pskb,
                                   unsigned int hook,
                                   const struct net_device *in,
                                   const struct net_device *out,
-                                  struct arpt_table *table,
-                                  void *userdata);
+                                  struct arpt_table *table);
 
 #define ARPT_ALIGN(s) (((s) + (__alignof__(struct arpt_entry)-1)) & ~(__alignof__(struct arpt_entry)-1))
 #endif /*__KERNEL__*/
diff --git a/include/linux/netfilter_bridge.h b/include/linux/netfilter_bridge.h
index 87764022cc..9a4dd11af8 100644
--- a/include/linux/netfilter_bridge.h
+++ b/include/linux/netfilter_bridge.h
@@ -5,10 +5,8 @@
  */
 
 #include <linux/netfilter.h>
-#if defined(__KERNEL__) && defined(CONFIG_BRIDGE_NETFILTER)
-#include <asm/atomic.h>
 #include <linux/if_ether.h>
-#endif
+#include <linux/if_vlan.h>
 
 /* Bridge Hooks */
 /* After promisc drops, checksum checks. */
@@ -48,30 +46,20 @@ enum nf_br_hook_priorities {
 
 
 /* Only used in br_forward.c */
-static inline
-void nf_bridge_maybe_copy_header(struct sk_buff *skb)
+extern int nf_bridge_copy_header(struct sk_buff *skb);
+static inline int nf_bridge_maybe_copy_header(struct sk_buff *skb)
 {
-        if (skb->nf_bridge) {
-                if (skb->protocol == __constant_htons(ETH_P_8021Q)) {
-                        memcpy(skb->data - 18, skb->nf_bridge->data, 18);
-                        skb_push(skb, 4);
-                } else
-                        memcpy(skb->data - 16, skb->nf_bridge->data, 16);
-        }
+        if (skb->nf_bridge)
+                return nf_bridge_copy_header(skb);
+        return 0;
 }
 
 /* This is called by the IP fragmenting code and it ensures there is
  * enough room for the encapsulating header (if there is one). */
-static inline
-int nf_bridge_pad(struct sk_buff *skb)
+static inline int nf_bridge_pad(const struct sk_buff *skb)
 {
-        if (skb->protocol == __constant_htons(ETH_P_IP))
-                return 0;
-        if (skb->nf_bridge) {
-                if (skb->protocol == __constant_htons(ETH_P_8021Q))
-                        return 4;
-        }
-        return 0;
+        return (skb->nf_bridge && skb->protocol == htons(ETH_P_8021Q))
+                ? VLAN_HLEN : 0;
 }
 
 struct bridge_skb_cb {
@@ -79,6 +67,11 @@ struct bridge_skb_cb {
                 __u32 ipv4;
         } daddr;
 };
+
+extern int brnf_deferred_hooks;
+#else
+#define nf_bridge_maybe_copy_header(skb)        (0)
+#define nf_bridge_pad(skb)                      (0)
 #endif /* CONFIG_BRIDGE_NETFILTER */
 
 #endif /* __KERNEL__ */
diff --git a/include/linux/netfilter_bridge/Kbuild b/include/linux/netfilter_bridge/Kbuild
new file mode 100644
index 0000000000..76ff4c47d8
--- /dev/null
+++ b/include/linux/netfilter_bridge/Kbuild
@@ -0,0 +1,17 @@
+header-y += ebt_among.h
+header-y += ebt_arp.h
+header-y += ebt_arpreply.h
+header-y += ebt_ip.h
+header-y += ebt_limit.h
+header-y += ebt_log.h
+header-y += ebt_mark_m.h
+header-y += ebt_mark_t.h
+header-y += ebt_nat.h
+header-y += ebt_pkttype.h
+header-y += ebt_redirect.h
+header-y += ebt_stp.h
+header-y += ebt_ulog.h
+header-y += ebt_vlan.h
+
+unifdef-y += ebtables.h
+unifdef-y += ebt_802_3.h
diff --git a/include/linux/netfilter_ipv4/Kbuild b/include/linux/netfilter_ipv4/Kbuild
new file mode 100644
index 0000000000..591c1a809c
--- /dev/null
+++ b/include/linux/netfilter_ipv4/Kbuild
@@ -0,0 +1,63 @@
+header-y += ip_conntrack_helper.h
+header-y += ip_conntrack_helper_h323_asn1.h
+header-y += ip_conntrack_helper_h323_types.h
+header-y += ip_conntrack_protocol.h
+header-y += ip_conntrack_sctp.h
+header-y += ip_conntrack_tcp.h
+header-y += ip_conntrack_tftp.h
+header-y += ip_nat_pptp.h
+header-y += ipt_addrtype.h
+header-y += ipt_ah.h
+header-y += ipt_CLASSIFY.h
+header-y += ipt_CLUSTERIP.h
+header-y += ipt_comment.h
+header-y += ipt_connbytes.h
+header-y += ipt_connmark.h
+header-y += ipt_CONNMARK.h
+header-y += ipt_conntrack.h
+header-y += ipt_dccp.h
+header-y += ipt_dscp.h
+header-y += ipt_DSCP.h
+header-y += ipt_ecn.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_LOG.h
+header-y += ipt_mac.h
+header-y += ipt_mark.h
+header-y += ipt_MARK.h
+header-y += ipt_multiport.h
+header-y += ipt_NFQUEUE.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_REJECT.h
+header-y += ipt_SAME.h
+header-y += ipt_sctp.h
+header-y += ipt_state.h
+header-y += ipt_string.h
+header-y += ipt_tcpmss.h
+header-y += ipt_TCPMSS.h
+header-y += ipt_tos.h
+header-y += ipt_TOS.h
+header-y += ipt_ttl.h
+header-y += ipt_TTL.h
+header-y += ipt_ULOG.h
+
+unifdef-y += ip_conntrack.h
+unifdef-y += ip_conntrack_h323.h
+unifdef-y += ip_conntrack_irc.h
+unifdef-y += ip_conntrack_pptp.h
+unifdef-y += ip_conntrack_proto_gre.h
+unifdef-y += ip_conntrack_tuple.h
+unifdef-y += ip_nat.h
+unifdef-y += ip_nat_rule.h
+unifdef-y += ip_queue.h
+unifdef-y += ip_tables.h
diff --git a/include/linux/netfilter_ipv4/ip_conntrack.h b/include/linux/netfilter_ipv4/ip_conntrack.h
index 51dbec1892..64e868034c 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack.h
@@ -157,7 +157,7 @@ struct ip_conntrack_expect
         unsigned int flags;
 
 #ifdef CONFIG_IP_NF_NAT_NEEDED
-        u_int32_t saved_ip;
+        __be32 saved_ip;
         /* This is the original per-proto part, used to map the
          * expected connection the way the recipient expects. */
         union ip_conntrack_manip_proto saved_proto;
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_h323.h b/include/linux/netfilter_ipv4/ip_conntrack_h323.h
index 3cbff73790..943cc6a487 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_h323.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_h323.h
@@ -30,7 +30,7 @@ struct ip_ct_h323_master {
 struct ip_conntrack_expect;
 
 extern int get_h225_addr(unsigned char *data, TransportAddress * addr,
-                         u_int32_t * ip, u_int16_t * port);
+                         __be32 * ip, u_int16_t * port);
 extern void ip_conntrack_h245_expect(struct ip_conntrack *new,
                                      struct ip_conntrack_expect *this);
 extern void ip_conntrack_q931_expect(struct ip_conntrack *new,
@@ -38,11 +38,11 @@ extern void ip_conntrack_q931_expect(struct ip_conntrack *new,
 extern int (*set_h245_addr_hook) (struct sk_buff ** pskb,
                                   unsigned char **data, int dataoff,
                                   H245_TransportAddress * addr,
-                                  u_int32_t ip, u_int16_t port);
+                                  __be32 ip, u_int16_t port);
 extern int (*set_h225_addr_hook) (struct sk_buff ** pskb,
                                   unsigned char **data, int dataoff,
                                   TransportAddress * addr,
-                                  u_int32_t ip, u_int16_t port);
+                                  __be32 ip, u_int16_t port);
 extern int (*set_sig_addr_hook) (struct sk_buff ** pskb,
                                  struct ip_conntrack * ct,
                                  enum ip_conntrack_info ctinfo,
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_helper.h b/include/linux/netfilter_ipv4/ip_conntrack_helper.h
index 8d69279ccf..77fe868d36 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_helper.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_helper.h
@@ -25,6 +25,8 @@ struct ip_conntrack_helper
                     struct ip_conntrack *ct,
                     enum ip_conntrack_info conntrackinfo);
 
+        void (*destroy)(struct ip_conntrack *ct);
+
         int (*to_nfattr)(struct sk_buff *skb, const struct ip_conntrack *ct);
 };
 
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_pptp.h b/include/linux/netfilter_ipv4/ip_conntrack_pptp.h
index 816144c75d..2644b1fadd 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_pptp.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_pptp.h
@@ -31,8 +31,8 @@ struct ip_ct_pptp_master {
         /* everything below is going to be per-expectation in newnat,
          * since there could be more than one call within one session */
         enum pptp_ctrlcall_state cstate;        /* call state */
-        u_int16_t pac_call_id;                  /* call id of PAC, host byte order */
-        u_int16_t pns_call_id;                  /* call id of PNS, host byte order */
+        __be16 pac_call_id;                     /* call id of PAC, host byte order */
+        __be16 pns_call_id;                     /* call id of PNS, host byte order */
 
         /* in pre-2.6.11 this used to be per-expect. Now it is per-conntrack
          * and therefore imposes a fixed limit on the number of maps */
@@ -42,8 +42,8 @@ struct ip_ct_pptp_master {
 /* conntrack_expect private member */
 struct ip_ct_pptp_expect {
         enum pptp_ctrlcall_state cstate;        /* call state */
-        u_int16_t pac_call_id;                  /* call id of PAC */
-        u_int16_t pns_call_id;                  /* call id of PNS */
+        __be16 pac_call_id;                     /* call id of PAC */
+        __be16 pns_call_id;                     /* call id of PNS */
 };
 
 
@@ -107,8 +107,7 @@ struct PptpControlHeader {
 
 struct PptpStartSessionRequest {
         __be16  protocolVersion;
-        __u8    reserved1;
-        __u8    reserved2;
+        __u16   reserved1;
         __be32  framingCapability;
         __be32  bearerCapability;
         __be16  maxChannels;
@@ -143,6 +142,8 @@ struct PptpStartSessionReply {
 
 struct PptpStopSessionRequest {
         __u8    reason;
+        __u8    reserved1;
+        __u16   reserved2;
 };
 
 /* PptpStopSessionResultCode */
@@ -152,6 +153,7 @@ struct PptpStopSessionRequest {
 struct PptpStopSessionReply {
         __u8    resultCode;
         __u8    generalErrorCode;
+        __u16   reserved1;
 };
 
 struct PptpEchoRequest {
@@ -188,9 +190,8 @@ struct PptpOutCallRequest {
         __be32  framingType;
         __be16  packetWindow;
         __be16  packetProcDelay;
-        __u16   reserved1;
         __be16  phoneNumberLength;
-        __u16   reserved2;
+        __u16   reserved1;
         __u8    phoneNumber[64];
         __u8    subAddress[64];
 };
@@ -285,19 +286,19 @@ struct PptpSetLinkInfo {
 };
 
 union pptp_ctrl_union {
-                struct PptpStartSessionRequest  sreq;
-                struct PptpStartSessionReply    srep;
-                struct PptpStopSessionRequest   streq;
-                struct PptpStopSessionReply     strep;
-                struct PptpOutCallRequest       ocreq;
-                struct PptpOutCallReply         ocack;
-                struct PptpInCallRequest        icreq;
-                struct PptpInCallReply          icack;
-                struct PptpInCallConnected      iccon;
-                struct PptpClearCallRequest     clrreq;
-                struct PptpCallDisconnectNotify disc;
-                struct PptpWanErrorNotify       wanerr;
-                struct PptpSetLinkInfo          setlink;
+        struct PptpStartSessionRequest  sreq;
+        struct PptpStartSessionReply    srep;
+        struct PptpStopSessionRequest   streq;
+        struct PptpStopSessionReply     strep;
+        struct PptpOutCallRequest       ocreq;
+        struct PptpOutCallReply         ocack;
+        struct PptpInCallRequest        icreq;
+        struct PptpInCallReply          icack;
+        struct PptpInCallConnected      iccon;
+        struct PptpClearCallRequest     clrreq;
+        struct PptpCallDisconnectNotify disc;
+        struct PptpWanErrorNotify       wanerr;
+        struct PptpSetLinkInfo          setlink;
 };
 
 extern int
@@ -314,7 +315,7 @@ extern int
                           struct PptpControlHeader *ctlh,
                           union pptp_ctrl_union *pptpReq);
 
-extern int
+extern void
 (*ip_nat_pptp_hook_exp_gre)(struct ip_conntrack_expect *exp_orig,
                             struct ip_conntrack_expect *exp_reply);
 
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h b/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h
index 8d090ef82f..1d853aa873 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h
@@ -49,18 +49,18 @@ struct gre_hdr {
 #else
 #error "Adjust your <asm/byteorder.h> defines"
 #endif
-        __u16   protocol;
+        __be16  protocol;
 };
 
 /* modified GRE header for PPTP */
 struct gre_hdr_pptp {
-        __u8  flags;            /* bitfield */
-        __u8  version;          /* should be GRE_VERSION_PPTP */
-        __u16 protocol;         /* should be GRE_PROTOCOL_PPTP */
-        __u16 payload_len;      /* size of ppp payload, not inc. gre header */
-        __u16 call_id;          /* peer's call_id for this session */
-        __u32 seq;              /* sequence number.  Present if S==1 */
-        __u32 ack;              /* seq number of highest packet recieved by */
+        __u8   flags;           /* bitfield */
+        __u8   version;         /* should be GRE_VERSION_PPTP */
+        __be16 protocol;        /* should be GRE_PROTOCOL_PPTP */
+        __be16 payload_len;     /* size of ppp payload, not inc. gre header */
+        __be16 call_id;         /* peer's call_id for this session */
+        __be32 seq;             /* sequence number.  Present if S==1 */
+        __be32 ack;             /* seq number of highest packet recieved by */
                                 /*  sender in this session */
 };
 
@@ -92,13 +92,13 @@ void ip_ct_gre_keymap_destroy(struct ip_conntrack *ct);
 
 
 /* get pointer to gre key, if present */
-static inline u_int32_t *gre_key(struct gre_hdr *greh)
+static inline __be32 *gre_key(struct gre_hdr *greh)
 {
         if (!greh->key)
                 return NULL;
         if (greh->csum || greh->routing)
-                return (u_int32_t *) (greh+sizeof(*greh)+4);
-        return (u_int32_t *) (greh+sizeof(*greh));
+                return (__be32 *) (greh+sizeof(*greh)+4);
+        return (__be32 *) (greh+sizeof(*greh));
 }
 
 /* get pointer ot gre csum, if present */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_tuple.h b/include/linux/netfilter_ipv4/ip_conntrack_tuple.h
index 2fdabdb4c0..c228bde74c 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_tuple.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_tuple.h
@@ -23,13 +23,13 @@ union ip_conntrack_manip_proto
                 __be16 port;
         } tcp;
         struct {
-                u_int16_t port;
+                __be16 port;
         } udp;
         struct {
-                u_int16_t id;
+                __be16 id;
         } icmp;
         struct {
-                u_int16_t port;
+                __be16 port;
         } sctp;
         struct {
                 __be16 key;     /* key is 32bit, pptp only uses 16 */
@@ -39,7 +39,7 @@ union ip_conntrack_manip_proto
 /* The manipulable part of the tuple. */
 struct ip_conntrack_manip
 {
-        u_int32_t ip;
+        __be32 ip;
         union ip_conntrack_manip_proto u;
 };
 
@@ -50,22 +50,22 @@ struct ip_conntrack_tuple
 
         /* These are the parts of the tuple which are fixed. */
         struct {
-                u_int32_t ip;
+                __be32 ip;
                 union {
                         /* Add other protocols here. */
                         u_int16_t all;
 
                         struct {
-                                u_int16_t port;
+                                __be16 port;
                         } tcp;
                         struct {
-                                u_int16_t port;
+                                __be16 port;
                         } udp;
                         struct {
                                 u_int8_t type, code;
                         } icmp;
                         struct {
-                                u_int16_t port;
+                                __be16 port;
                         } sctp;
                         struct {
                                 __be16 key;     /* key is 32bit, 
diff --git a/include/linux/netfilter_ipv4/ip_nat.h b/include/linux/netfilter_ipv4/ip_nat.h
index e9f5ed1d9f..bdf553620c 100644
--- a/include/linux/netfilter_ipv4/ip_nat.h
+++ b/include/linux/netfilter_ipv4/ip_nat.h
@@ -33,7 +33,7 @@ struct ip_nat_range
         unsigned int flags;
 
         /* Inclusive: network order. */
-        u_int32_t min_ip, max_ip;
+        __be32 min_ip, max_ip;
 
         /* Inclusive: network order */
         union ip_conntrack_manip_proto min, max;
@@ -72,10 +72,6 @@ extern unsigned int ip_nat_setup_info(struct ip_conntrack *conntrack,
 extern int ip_nat_used_tuple(const struct ip_conntrack_tuple *tuple,
                              const struct ip_conntrack *ignored_conntrack);
 
-/* Calculate relative checksum. */
-extern u_int16_t ip_nat_cheat_check(u_int32_t oldvalinv,
-                                    u_int32_t newval,
-                                    u_int16_t oldcheck);
 #else  /* !__KERNEL__: iptables wants this to compile. */
 #define ip_nat_multi_range ip_nat_multi_range_compat
 #endif /*__KERNEL__*/
diff --git a/include/linux/netfilter_ipv4/ip_nat_core.h b/include/linux/netfilter_ipv4/ip_nat_core.h
index 30db23f06b..60566f9fd7 100644
--- a/include/linux/netfilter_ipv4/ip_nat_core.h
+++ b/include/linux/netfilter_ipv4/ip_nat_core.h
@@ -11,8 +11,8 @@ extern unsigned int ip_nat_packet(struct ip_conntrack *ct,
                                unsigned int hooknum,
                                struct sk_buff **pskb);
 
-extern int ip_nat_icmp_reply_translation(struct sk_buff **pskb,
-                                         struct ip_conntrack *ct,
-                                         enum ip_nat_manip_type manip,
-                                         enum ip_conntrack_dir dir);
+extern int ip_nat_icmp_reply_translation(struct ip_conntrack *ct,
+                                         enum ip_conntrack_info ctinfo,
+                                         unsigned int hooknum,
+                                         struct sk_buff **pskb);
 #endif /* _IP_NAT_CORE_H */
diff --git a/include/linux/netfilter_ipv4/ip_nat_pptp.h b/include/linux/netfilter_ipv4/ip_nat_pptp.h
index eaf66c2e8f..36668bf0f3 100644
--- a/include/linux/netfilter_ipv4/ip_nat_pptp.h
+++ b/include/linux/netfilter_ipv4/ip_nat_pptp.h
@@ -4,8 +4,8 @@
 
 /* conntrack private data */
 struct ip_nat_pptp {
-        u_int16_t pns_call_id;          /* NAT'ed PNS call id */
-        u_int16_t pac_call_id;          /* NAT'ed PAC call id */
+        __be16 pns_call_id;             /* NAT'ed PNS call id */
+        __be16 pac_call_id;             /* NAT'ed PAC call id */
 };
 
 #endif /* _NAT_PPTP_H */
diff --git a/include/linux/netfilter_ipv4/ip_queue.h b/include/linux/netfilter_ipv4/ip_queue.h
index aa08d68c48..a03507f465 100644
--- a/include/linux/netfilter_ipv4/ip_queue.h
+++ b/include/linux/netfilter_ipv4/ip_queue.h
@@ -26,7 +26,7 @@ typedef struct ipq_packet_msg {
         unsigned int hook;              /* Netfilter hook we rode in on */
         char indev_name[IFNAMSIZ];      /* Name of incoming interface */
         char outdev_name[IFNAMSIZ];     /* Name of outgoing interface */
-        unsigned short hw_protocol;     /* Hardware protocol (network order) */
+        __be16 hw_protocol;             /* Hardware protocol (network order) */
         unsigned short hw_type;         /* Hardware type */
         unsigned char hw_addrlen;       /* Hardware address length */
         unsigned char hw_addr[8];       /* Hardware address */
diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h
index c0dac16e19..a536bbdef1 100644
--- a/include/linux/netfilter_ipv4/ip_tables.h
+++ b/include/linux/netfilter_ipv4/ip_tables.h
@@ -312,8 +312,7 @@ extern unsigned int ipt_do_table(struct sk_buff **pskb,
                                  unsigned int hook,
                                  const struct net_device *in,
                                  const struct net_device *out,
-                                 struct ipt_table *table,
-                                 void *userdata);
+                                 struct ipt_table *table);
 
 #define IPT_ALIGN(s) XT_ALIGN(s)
 
diff --git a/include/linux/netfilter_ipv4/ipt_DSCP.h b/include/linux/netfilter_ipv4/ipt_DSCP.h
index b30f510b5b..3491e524d5 100644
--- a/include/linux/netfilter_ipv4/ipt_DSCP.h
+++ b/include/linux/netfilter_ipv4/ipt_DSCP.h
@@ -11,10 +11,8 @@
 #ifndef _IPT_DSCP_TARGET_H
 #define _IPT_DSCP_TARGET_H
 #include <linux/netfilter_ipv4/ipt_dscp.h>
+#include <linux/netfilter/xt_DSCP.h>
 
-/* target info */
-struct ipt_DSCP_info {
-        u_int8_t dscp;
-};
+#define ipt_DSCP_info xt_DSCP_info
 
 #endif /* _IPT_DSCP_TARGET_H */
diff --git a/include/linux/netfilter_ipv4/ipt_dscp.h b/include/linux/netfilter_ipv4/ipt_dscp.h
index 2fa6dfe928..4b82ca912b 100644
--- a/include/linux/netfilter_ipv4/ipt_dscp.h
+++ b/include/linux/netfilter_ipv4/ipt_dscp.h
@@ -10,14 +10,12 @@
 #ifndef _IPT_DSCP_H
 #define _IPT_DSCP_H
 
-#define IPT_DSCP_MASK   0xfc    /* 11111100 */
-#define IPT_DSCP_SHIFT  2
-#define IPT_DSCP_MAX    0x3f    /* 00111111 */
+#include <linux/netfilter/xt_dscp.h>
 
-/* match info */
-struct ipt_dscp_info {
-        u_int8_t dscp;
-        u_int8_t invert;
-};
+#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_iprange.h b/include/linux/netfilter_ipv4/ipt_iprange.h
index 3ecb3bd636..34ab0fb736 100644
--- a/include/linux/netfilter_ipv4/ipt_iprange.h
+++ b/include/linux/netfilter_ipv4/ipt_iprange.h
@@ -8,7 +8,7 @@
 
 struct ipt_iprange {
         /* Inclusive: network order. */
-        u_int32_t min_ip, max_ip;
+        __be32 min_ip, max_ip;
 };
 
 struct ipt_iprange_info
diff --git a/include/linux/netfilter_ipv4/listhelp.h b/include/linux/netfilter_ipv4/listhelp.h
deleted file mode 100644
index 5d92cf044d..0000000000
--- a/include/linux/netfilter_ipv4/listhelp.h
+++ /dev/null
@@ -1,123 +0,0 @@
-#ifndef _LISTHELP_H
-#define _LISTHELP_H
-#include <linux/list.h>
-
-/* Header to do more comprehensive job than linux/list.h; assume list
-   is first entry in structure. */
-
-/* Return pointer to first true entry, if any, or NULL.  A macro
-   required to allow inlining of cmpfn. */
-#define LIST_FIND(head, cmpfn, type, args...)           \
-({                                                      \
-        const struct list_head *__i, *__j = NULL;       \
-                                                        \
-        ASSERT_READ_LOCK(head);                         \
-        list_for_each(__i, (head))                      \
-                if (cmpfn((const type)__i , ## args)) { \
-                        __j = __i;                      \
-                        break;                          \
-                }                                       \
-        (type)__j;                                      \
-})
-
-#define LIST_FIND_W(head, cmpfn, type, args...)         \
-({                                                      \
-        const struct list_head *__i, *__j = NULL;       \
-                                                        \
-        ASSERT_WRITE_LOCK(head);                        \
-        list_for_each(__i, (head))                      \
-                if (cmpfn((type)__i , ## args)) {       \
-                        __j = __i;                      \
-                        break;                          \
-                }                                       \
-        (type)__j;                                      \
-})
-
-/* Just like LIST_FIND but we search backwards */
-#define LIST_FIND_B(head, cmpfn, type, args...)         \
-({                                                      \
-        const struct list_head *__i, *__j = NULL;       \
-                                                        \
-        ASSERT_READ_LOCK(head);                         \
-        list_for_each_prev(__i, (head))                 \
-                if (cmpfn((const type)__i , ## args)) { \
-                        __j = __i;                      \
-                        break;                          \
-                }                                       \
-        (type)__j;                                      \
-})
-
-static inline int
-__list_cmp_same(const void *p1, const void *p2) { return p1 == p2; }
-
-/* Is this entry in the list? */
-static inline int
-list_inlist(struct list_head *head, const void *entry)
-{
-        return LIST_FIND(head, __list_cmp_same, void *, entry) != NULL;
-}
-
-/* Delete from list. */
-#ifdef CONFIG_NETFILTER_DEBUG
-#define LIST_DELETE(head, oldentry)                                     \
-do {                                                                    \
-        ASSERT_WRITE_LOCK(head);                                        \
-        if (!list_inlist(head, oldentry))                               \
-                printk("LIST_DELETE: %s:%u `%s'(%p) not in %s.\n",      \
-                       __FILE__, __LINE__, #oldentry, oldentry, #head); \
-        else list_del((struct list_head *)oldentry);                    \
-} while(0)
-#else
-#define LIST_DELETE(head, oldentry) list_del((struct list_head *)oldentry)
-#endif
-
-/* Append. */
-static inline void
-list_append(struct list_head *head, void *new)
-{
-        ASSERT_WRITE_LOCK(head);
-        list_add((new), (head)->prev);
-}
-
-/* Prepend. */
-static inline void
-list_prepend(struct list_head *head, void *new)
-{
-        ASSERT_WRITE_LOCK(head);
-        list_add(new, head);
-}
-
-/* Insert according to ordering function; insert before first true. */
-#define LIST_INSERT(head, new, cmpfn)                           \
-do {                                                            \
-        struct list_head *__i;                                  \
-        ASSERT_WRITE_LOCK(head);                                \
-        list_for_each(__i, (head))                              \
-                if ((new), (typeof (new))__i)                   \
-                        break;                                  \
-        list_add((struct list_head *)(new), __i->prev);         \
-} while(0)
-
-/* If the field after the list_head is a nul-terminated string, you
-   can use these functions. */
-static inline int __list_cmp_name(const void *i, const char *name)
-{
-        return strcmp(name, i+sizeof(struct list_head)) == 0;
-}
-
-/* Returns false if same name already in list, otherwise does insert. */
-static inline int
-list_named_insert(struct list_head *head, void *new)
-{
-        if (LIST_FIND(head, __list_cmp_name, void *,
-                      new + sizeof(struct list_head)))
-                return 0;
-        list_prepend(head, new);
-        return 1;
-}
-
-/* Find this named element in the list. */
-#define list_named_find(head, name)                     \
-LIST_FIND(head, __list_cmp_name, void *, name)
-
-#endif /*_LISTHELP_H*/
diff --git a/include/linux/netfilter_ipv6.h b/include/linux/netfilter_ipv6.h
index 52a7b9e764..d97e268cdf 100644
--- a/include/linux/netfilter_ipv6.h
+++ b/include/linux/netfilter_ipv6.h
@@ -73,6 +73,7 @@ enum nf_ip6_hook_priorities {
 };
 
 #ifdef CONFIG_NETFILTER
+extern int ip6_route_me_harder(struct sk_buff *skb);
 extern unsigned int nf_ip6_checksum(struct sk_buff *skb, unsigned int hook,
                                     unsigned int dataoff, u_int8_t protocol);
 
diff --git a/include/linux/netfilter_ipv6/Kbuild b/include/linux/netfilter_ipv6/Kbuild
new file mode 100644
index 0000000000..9dd978d149
--- /dev/null
+++ b/include/linux/netfilter_ipv6/Kbuild
@@ -0,0 +1,21 @@
+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_multiport.h
+header-y += ip6t_opts.h
+header-y += ip6t_owner.h
+header-y += ip6t_policy.h
+header-y += ip6t_physdev.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 d0d5d1ee4b..d7a8e9c0da 100644
--- a/include/linux/netfilter_ipv6/ip6_tables.h
+++ b/include/linux/netfilter_ipv6/ip6_tables.h
@@ -300,8 +300,7 @@ extern unsigned int ip6t_do_table(struct sk_buff **pskb,
                                   unsigned int hook,
                                   const struct net_device *in,
                                   const struct net_device *out,
-                                  struct ip6t_table *table,
-                                  void *userdata);
+                                  struct ip6t_table *table);
 
 /* Check for an extension */
 extern int ip6t_ext_hdr(u8 nexthdr);
diff --git a/include/linux/netfilter_logging.h b/include/linux/netfilter_logging.h
deleted file mode 100644
index 562bb6aad4..0000000000
--- a/include/linux/netfilter_logging.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Internal logging interface, which relies on the real 
-   LOG target modules */
-#ifndef __LINUX_NETFILTER_LOGGING_H
-#define __LINUX_NETFILTER_LOGGING_H
-
-#ifdef __KERNEL__
-#include <asm/atomic.h>
-
-struct nf_logging_t {
-        void (*nf_log_packet)(struct sk_buff **pskb,
-                              unsigned int hooknum,
-                              const struct net_device *in,
-                              const struct net_device *out,
-                              const char *prefix);
-        void (*nf_log)(char *pfh, size_t len,
-                       const char *prefix);
-};
-
-extern void nf_log_register(int pf, const struct nf_logging_t *logging);
-extern void nf_log_unregister(int pf, const struct nf_logging_t *logging);
-
-extern void nf_log_packet(int pf,
-                          struct sk_buff **pskb,
-                          unsigned int hooknum,
-                          const struct net_device *in,
-                          const struct net_device *out,
-                          const char *fmt, ...);
-extern void nf_log(int pf,
-                   char *pfh, size_t len,
-                   const char *fmt, ...);
-#endif /*__KERNEL__*/
-
-#endif /*__LINUX_NETFILTER_LOGGING_H*/
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index 855b44668c..66411622e0 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -21,6 +21,8 @@
 #define NETLINK_DNRTMSG         14      /* DECnet routing messages */
 #define NETLINK_KOBJECT_UEVENT  15      /* Kernel messages to userspace */
 #define NETLINK_GENERIC         16
+/* leave room for NETLINK_DM (DM Events) */
+#define NETLINK_SCSITRANSPORT   18      /* SCSI Transports */
 
 #define MAX_LINKS 32            
 
diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h
index ca5a873300..1efe60c5c0 100644
--- a/include/linux/netpoll.h
+++ b/include/linux/netpoll.h
@@ -31,6 +31,7 @@ struct netpoll_info {
         int rx_flags;
         spinlock_t rx_lock;
         struct netpoll *rx_np; /* netpoll that registered an rx_hook */
+        struct sk_buff_head arp_tx; /* list of arp requests to reply to */
 };
 
 void netpoll_poll(struct netpoll *np);
diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h
index 1059e6d69d..db05182ca0 100644
--- a/include/linux/nfs4.h
+++ b/include/linux/nfs4.h
@@ -157,6 +157,12 @@ enum nfs_opnum4 {
         OP_ILLEGAL = 10044,
 };
 
+/*Defining first and last NFS4 operations implemented.
+Needs to be updated if more operations are defined in future.*/
+
+#define FIRST_NFS4_OP   OP_ACCESS
+#define LAST_NFS4_OP    OP_RELEASE_LOCKOWNER
+
 enum nfsstat4 {
         NFS4_OK = 0,
         NFS4ERR_PERM = 1,
@@ -384,6 +390,7 @@ enum {
         NFSPROC4_CLNT_DELEGRETURN,
         NFSPROC4_CLNT_GETACL,
         NFSPROC4_CLNT_SETACL,
+        NFSPROC4_CLNT_FS_LOCATIONS,
 };
 
 #endif
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 7e079f8ce1..98c9b9f667 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -9,6 +9,7 @@
 #ifndef _LINUX_NFS_FS_H
 #define _LINUX_NFS_FS_H
 
+#include <linux/magic.h>
 
 /*
  * Enable debugging support for nfs client.
@@ -23,16 +24,6 @@
 #define NFS_MAX_TCP_TIMEOUT     (600*HZ)
 
 /*
- * superblock magic number for NFS
- */
-#define NFS_SUPER_MAGIC                 0x6969
-
-/*
- * These are the default flags for swap requests
- */
-#define NFS_RPC_SWAPFLAGS               (RPC_TASK_SWAPPER|RPC_TASK_ROOTCREDS)
-
-/*
  * When flushing a cluster of dirty pages, there can be different
  * strategies:
  */
@@ -41,16 +32,17 @@
 #define FLUSH_LOWPRI            8       /* low priority background flush */
 #define FLUSH_HIGHPRI           16      /* high priority memory reclaim flush */
 #define FLUSH_NOCOMMIT          32      /* Don't send the NFSv3/v4 COMMIT */
+#define FLUSH_INVALIDATE        64      /* Invalidate the page cache */
 
 #ifdef __KERNEL__
+
 #include <linux/in.h>
 #include <linux/mm.h>
 #include <linux/pagemap.h>
+#include <linux/rbtree.h>
 #include <linux/rwsem.h>
 #include <linux/wait.h>
 
-#include <linux/nfs_fs_sb.h>
-
 #include <linux/sunrpc/debug.h>
 #include <linux/sunrpc/auth.h>
 #include <linux/sunrpc/clnt.h>
@@ -60,13 +52,23 @@
 #include <linux/nfs3.h>
 #include <linux/nfs4.h>
 #include <linux/nfs_xdr.h>
+
+#include <linux/nfs_fs_sb.h>
+
 #include <linux/rwsem.h>
 #include <linux/mempool.h>
 
 /*
+ * These are the default flags for swap requests
+ */
+#define NFS_RPC_SWAPFLAGS               (RPC_TASK_SWAPPER|RPC_TASK_ROOTCREDS)
+
+/*
  * NFSv3/v4 Access mode cache entry
  */
 struct nfs_access_entry {
+        struct rb_node          rb_node;
+        struct list_head        lru;
         unsigned long           jiffies;
         struct rpc_cred *       cred;
         int                     mask;
@@ -143,7 +145,9 @@ struct nfs_inode {
          */
         atomic_t                data_updates;
 
-        struct nfs_access_entry cache_access;
+        struct rb_root          access_cache;
+        struct list_head        access_cache_entry_lru;
+        struct list_head        access_cache_inode_lru;
 #ifdef CONFIG_NFS_V3_ACL
         struct posix_acl        *acl_access;
         struct posix_acl        *acl_default;
@@ -197,6 +201,7 @@ struct nfs_inode {
 #define NFS_INO_REVALIDATING    (0)             /* revalidating attrs */
 #define NFS_INO_ADVISE_RDPLUS   (1)             /* advise readdirplus */
 #define NFS_INO_STALE           (2)             /* possible stale inode */
+#define NFS_INO_ACL_LRU_SET     (3)             /* Inode is on the LRU list */
 
 static inline struct nfs_inode *NFS_I(struct inode *inode)
 {
@@ -207,8 +212,7 @@ static inline struct nfs_inode *NFS_I(struct inode *inode)
 #define NFS_FH(inode)                   (&NFS_I(inode)->fh)
 #define NFS_SERVER(inode)               (NFS_SB(inode->i_sb))
 #define NFS_CLIENT(inode)               (NFS_SERVER(inode)->client)
-#define NFS_PROTO(inode)                (NFS_SERVER(inode)->rpc_ops)
-#define NFS_ADDR(inode)                 (RPC_PEERADDR(NFS_CLIENT(inode)))
+#define NFS_PROTO(inode)                (NFS_SERVER(inode)->nfs_client->rpc_ops)
 #define NFS_COOKIEVERF(inode)           (NFS_I(inode)->cookieverf)
 #define NFS_READTIME(inode)             (NFS_I(inode)->read_cache_jiffies)
 #define NFS_CHANGE_ATTR(inode)          (NFS_I(inode)->change_attr)
@@ -233,8 +237,12 @@ static inline int nfs_caches_unstable(struct inode *inode)
 
 static inline void nfs_mark_for_revalidate(struct inode *inode)
 {
+        struct nfs_inode *nfsi = NFS_I(inode);
+
         spin_lock(&inode->i_lock);
-        NFS_I(inode)->cache_validity |= NFS_INO_INVALID_ATTR | NFS_INO_INVALID_ACCESS;
+        nfsi->cache_validity |= NFS_INO_INVALID_ATTR|NFS_INO_INVALID_ACCESS;
+        if (S_ISDIR(inode->i_mode))
+                nfsi->cache_validity |= NFS_INO_REVAL_PAGECACHE|NFS_INO_INVALID_DATA;
         spin_unlock(&inode->i_lock);
 }
 
@@ -291,12 +299,13 @@ extern int nfs_getattr(struct vfsmount *, struct dentry *, struct kstat *);
 extern int nfs_permission(struct inode *, int, struct nameidata *);
 extern int nfs_access_get_cached(struct inode *, struct rpc_cred *, struct nfs_access_entry *);
 extern void nfs_access_add_cache(struct inode *, struct nfs_access_entry *);
+extern void nfs_access_zap_cache(struct inode *inode);
 extern int nfs_open(struct inode *, struct file *);
 extern int nfs_release(struct inode *, struct file *);
 extern int nfs_attribute_timeout(struct inode *inode);
 extern int nfs_revalidate_inode(struct nfs_server *server, struct inode *inode);
 extern int __nfs_revalidate_inode(struct nfs_server *, struct inode *);
-extern void nfs_revalidate_mapping(struct inode *inode, struct address_space *mapping);
+extern int nfs_revalidate_mapping(struct inode *inode, struct address_space *mapping);
 extern int nfs_setattr(struct dentry *, struct iattr *);
 extern void nfs_setattr_update_inode(struct inode *inode, struct iattr *attr);
 extern void nfs_begin_attr_update(struct inode *);
@@ -324,7 +333,7 @@ extern struct inode_operations nfs_file_inode_operations;
 extern struct inode_operations nfs3_file_inode_operations;
 #endif /* CONFIG_NFS_V3 */
 extern const struct file_operations nfs_file_operations;
-extern struct address_space_operations nfs_file_aops;
+extern const struct address_space_operations nfs_file_aops;
 
 static inline struct rpc_cred *nfs_file_cred(struct file *file)
 {
@@ -392,6 +401,15 @@ extern void nfs_unregister_sysctl(void);
 #endif
 
 /*
+ * linux/fs/nfs/namespace.c
+ */
+extern struct list_head nfs_automount_list;
+extern struct inode_operations nfs_mountpoint_inode_operations;
+extern struct inode_operations nfs_referral_inode_operations;
+extern int nfs_mountpoint_expiry_timeout;
+extern void nfs_release_automount_timer(void);
+
+/*
  * linux/fs/nfs/unlink.c
  */
 extern int  nfs_async_unlink(struct dentry *);
@@ -408,7 +426,7 @@ extern int nfs_writeback_done(struct rpc_task *, struct nfs_write_data *);
 extern void nfs_writedata_release(void *);
 
 #if defined(CONFIG_NFS_V3) || defined(CONFIG_NFS_V4)
-struct nfs_write_data *nfs_commit_alloc(unsigned int pagecount);
+struct nfs_write_data *nfs_commit_alloc(void);
 void nfs_commit_free(struct nfs_write_data *p);
 #endif
 
@@ -457,10 +475,9 @@ static inline int nfs_wb_page(struct inode *inode, struct page* page)
 }
 
 /*
- * Allocate and free nfs_write_data structures
+ * Allocate nfs_write_data structures
  */
-extern struct nfs_write_data *nfs_writedata_alloc(unsigned int pagecount);
-extern void nfs_writedata_free(struct nfs_write_data *p);
+extern struct nfs_write_data *nfs_writedata_alloc(size_t len);
 
 /*
  * linux/fs/nfs/read.c
@@ -472,10 +489,9 @@ extern int  nfs_readpage_result(struct rpc_task *, struct nfs_read_data *);
 extern void nfs_readdata_release(void *data);
 
 /*
- * Allocate and free nfs_read_data structures
+ * Allocate nfs_read_data structures
  */
-extern struct nfs_read_data *nfs_readdata_alloc(unsigned int pagecount);
-extern void nfs_readdata_free(struct nfs_read_data *p);
+extern struct nfs_read_data *nfs_readdata_alloc(size_t len);
 
 /*
  * linux/fs/nfs3proc.c
@@ -562,6 +578,7 @@ extern void * nfs_root_data(void);
 #define NFSDBG_FILE             0x0040
 #define NFSDBG_ROOT             0x0080
 #define NFSDBG_CALLBACK         0x0100
+#define NFSDBG_CLIENT           0x0200
 #define NFSDBG_ALL              0xFFFF
 
 #ifdef __KERNEL__
diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h
index 65dec21af7..7ccfc7ef0a 100644
--- a/include/linux/nfs_fs_sb.h
+++ b/include/linux/nfs_fs_sb.h
@@ -7,13 +7,79 @@
 struct nfs_iostats;
 
 /*
+ * The nfs_client identifies our client state to the server.
+ */
+struct nfs_client {
+        atomic_t                cl_count;
+        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 */
+        int                     cl_nfsversion;  /* NFS protocol version */
+        unsigned long           cl_res_state;   /* NFS resources state */
+#define NFS_CS_RPCIOD           0               /* - rpciod started */
+#define NFS_CS_CALLBACK         1               /* - callback started */
+#define NFS_CS_IDMAP            2               /* - idmap started */
+#define NFS_CS_RENEWD           3               /* - renewd started */
+        struct sockaddr_in      cl_addr;        /* server identifier */
+        char *                  cl_hostname;    /* hostname of server */
+        struct list_head        cl_share_link;  /* link in global client list */
+        struct list_head        cl_superblocks; /* List of nfs_server structs */
+
+        struct rpc_clnt *       cl_rpcclient;
+        const struct nfs_rpc_ops *rpc_ops;      /* NFS protocol vector */
+        unsigned long           retrans_timeo;  /* retransmit timeout */
+        unsigned int            retrans_count;  /* number of retransmit tries */
+
+#ifdef CONFIG_NFS_V4
+        u64                     cl_clientid;    /* constant */
+        nfs4_verifier           cl_confirm;
+        unsigned long           cl_state;
+
+        u32                     cl_lockowner_id;
+
+        /*
+         * The following rwsem ensures exclusive access to the server
+         * while we recover the state following a lease expiration.
+         */
+        struct rw_semaphore     cl_sem;
+
+        struct list_head        cl_delegations;
+        struct list_head        cl_state_owners;
+        struct list_head        cl_unused;
+        int                     cl_nunused;
+        spinlock_t              cl_lock;
+
+        unsigned long           cl_lease_time;
+        unsigned long           cl_last_renewal;
+        struct work_struct      cl_renewd;
+
+        struct rpc_wait_queue   cl_rpcwaitq;
+
+        /* used for the setclientid verifier */
+        struct timespec         cl_boot_time;
+
+        /* idmapper */
+        struct idmap *          cl_idmap;
+
+        /* Our own IP address, as a null-terminated string.
+         * This is used to generate the clientid, and the callback address.
+         */
+        char                    cl_ipaddr[16];
+        unsigned char           cl_id_uniquifier;
+#endif
+};
+
+/*
  * NFS client parameters stored in the superblock.
  */
 struct nfs_server {
+        struct nfs_client *     nfs_client;     /* shared client and NFS4 state */
+        struct list_head        client_link;    /* List of other nfs_server structs
+                                                 * that share the same client
+                                                 */
+        struct list_head        master_link;    /* link in master servers list */
         struct rpc_clnt *       client;         /* RPC client handle */
-        struct rpc_clnt *       client_sys;     /* 2nd handle for FSINFO */
         struct rpc_clnt *       client_acl;     /* ACL RPC client handle */
-        struct nfs_rpc_ops *    rpc_ops;        /* NFS protocol vector */
         struct nfs_iostats *    io_stats;       /* I/O statistics */
         struct backing_dev_info backing_dev_info;
         int                     flags;          /* various flags */
@@ -29,23 +95,14 @@ struct nfs_server {
         unsigned int            acregmax;
         unsigned int            acdirmin;
         unsigned int            acdirmax;
-        unsigned long           retrans_timeo;  /* retransmit timeout */
-        unsigned int            retrans_count;  /* number of retransmit tries */
         unsigned int            namelen;
-        char *                  hostname;       /* remote hostname */
-        struct nfs_fh           fh;
-        struct sockaddr_in      addr;
+
+        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_V4
-        /* Our own IP address, as a null-terminated string.
-         * This is used to generate the clientid, and the callback address.
-         */
-        char                    ip_addr[16];
-        char *                  mnt_path;
-        struct nfs4_client *    nfs4_state;     /* all NFSv4 state starts here */
-        struct list_head        nfs4_siblings;  /* List of other nfs_server structs
-                                                 * that share the same clientid
-                                                 */
         u32                     attr_bitmask[2];/* V4 bitmask representing the set
                                                    of attributes supported on this
                                                    filesystem */
@@ -53,6 +110,7 @@ struct nfs_server {
                                                    that are supported on this
                                                    filesystem */
 #endif
+        void (*destroy)(struct nfs_server *);
 };
 
 /* Server capabilities */
diff --git a/include/linux/nfs_idmap.h b/include/linux/nfs_idmap.h
index 102e560942..15a9f3b728 100644
--- a/include/linux/nfs_idmap.h
+++ b/include/linux/nfs_idmap.h
@@ -62,15 +62,15 @@ struct idmap_msg {
 #ifdef __KERNEL__
 
 /* Forward declaration to make this header independent of others */
-struct nfs4_client;
+struct nfs_client;
 
-void nfs_idmap_new(struct nfs4_client *);
-void nfs_idmap_delete(struct nfs4_client *);
+int nfs_idmap_new(struct nfs_client *);
+void nfs_idmap_delete(struct nfs_client *);
 
-int nfs_map_name_to_uid(struct nfs4_client *, const char *, size_t, __u32 *);
-int nfs_map_group_to_gid(struct nfs4_client *, const char *, size_t, __u32 *);
-int nfs_map_uid_to_name(struct nfs4_client *, __u32, char *);
-int nfs_map_gid_to_group(struct nfs4_client *, __u32, char *);
+int nfs_map_name_to_uid(struct nfs_client *, const char *, size_t, __u32 *);
+int nfs_map_group_to_gid(struct nfs_client *, const char *, size_t, __u32 *);
+int nfs_map_uid_to_name(struct nfs_client *, __u32, char *);
+int nfs_map_gid_to_group(struct nfs_client *, __u32, char *);
 
 extern unsigned int nfs_idmap_cache_timeout;
 #endif /* __KERNEL__ */
diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h
index 66e2ed6585..1f7bd287c2 100644
--- a/include/linux/nfs_page.h
+++ b/include/linux/nfs_page.h
@@ -13,7 +13,6 @@
 #include <linux/list.h>
 #include <linux/pagemap.h>
 #include <linux/wait.h>
-#include <linux/nfs_fs_sb.h>
 #include <linux/sunrpc/auth.h>
 #include <linux/nfs_xdr.h>
 
@@ -63,8 +62,8 @@ extern	void nfs_release_request(struct nfs_page *req);
 
 extern  int nfs_scan_lock_dirty(struct nfs_inode *nfsi, struct list_head *dst,
                                 unsigned long idx_start, unsigned int npages);
-extern  int nfs_scan_list(struct list_head *, struct list_head *,
-                          unsigned long, unsigned int);
+extern  int nfs_scan_list(struct nfs_inode *nfsi, struct list_head *head, struct list_head *dst,
+                          unsigned long idx_start, unsigned int npages);
 extern  int nfs_coalesce_requests(struct list_head *, struct list_head *,
                                   unsigned int);
 extern  int nfs_wait_on_request(struct nfs_page *);
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 7fafc4c546..dc5397d9d2 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -1,7 +1,6 @@
 #ifndef _LINUX_NFS_XDR_H
 #define _LINUX_NFS_XDR_H
 
-#include <linux/sunrpc/xprt.h>
 #include <linux/nfsacl.h>
 
 /*
@@ -14,11 +13,19 @@
 #define NFS_DEF_FILE_IO_SIZE    (4096U)
 #define NFS_MIN_FILE_IO_SIZE    (1024U)
 
-struct nfs4_fsid {
-        __u64 major;
-        __u64 minor;
+struct nfs_fsid {
+        uint64_t                major;
+        uint64_t                minor;
 };
 
+/*
+ * Helper for checking equality between 2 fsids.
+ */
+static inline int nfs_fsid_equal(const struct nfs_fsid *a, const struct nfs_fsid *b)
+{
+        return a->major == b->major && a->minor == b->minor;
+}
+
 struct nfs_fattr {
         unsigned short          valid;          /* which fields are valid */
         __u64                   pre_size;       /* pre_op_attr.size       */
@@ -40,10 +47,7 @@ struct nfs_fattr {
                 } nfs3;
         } du;
         dev_t                   rdev;
-        union {
-                __u64           nfs3;           /* also nfs2 */
-                struct nfs4_fsid nfs4;
-        } fsid_u;
+        struct nfs_fsid         fsid;
         __u64                   fileid;
         struct timespec         atime;
         struct timespec         mtime;
@@ -57,8 +61,8 @@ struct nfs_fattr {
 #define NFS_ATTR_WCC            0x0001          /* pre-op WCC data    */
 #define NFS_ATTR_FATTR          0x0002          /* post-op attributes */
 #define NFS_ATTR_FATTR_V3       0x0004          /* NFSv3 attributes */
-#define NFS_ATTR_FATTR_V4       0x0008
-#define NFS_ATTR_PRE_CHANGE     0x0010
+#define NFS_ATTR_FATTR_V4       0x0008          /* NFSv4 change attribute */
+#define NFS_ATTR_FATTR_V4_REFERRAL      0x0010          /* NFSv4 referral */
 
 /*
  * Info on the file system
@@ -354,8 +358,8 @@ struct nfs_symlinkargs {
         struct nfs_fh *         fromfh;
         const char *            fromname;
         unsigned int            fromlen;
-        const char *            topath;
-        unsigned int            tolen;
+        struct page **          pages;
+        unsigned int            pathlen;
         struct iattr *          sattr;
 };
 
@@ -430,8 +434,8 @@ struct nfs3_symlinkargs {
         struct nfs_fh *         fromfh;
         const char *            fromname;
         unsigned int            fromlen;
-        const char *            topath;
-        unsigned int            tolen;
+        struct page **          pages;
+        unsigned int            pathlen;
         struct iattr *          sattr;
 };
 
@@ -529,7 +533,10 @@ struct nfs4_accessres {
 struct nfs4_create_arg {
         u32                             ftype;
         union {
-                struct qstr *           symlink;    /* NF4LNK */
+                struct {
+                        struct page **  pages;
+                        unsigned int    len;
+                } symlink;   /* NF4LNK */
                 struct {
                         u32             specdata1;
                         u32             specdata2;
@@ -654,7 +661,7 @@ struct nfs4_rename_res {
 struct nfs4_setclientid {
         const nfs4_verifier *           sc_verifier;      /* request */
         unsigned int                    sc_name_len;
-        char                            sc_name[32];      /* request */
+        char                            sc_name[48];      /* request */
         u32                             sc_prog;          /* request */
         unsigned int                    sc_netid_len;
         char                            sc_netid[4];      /* request */
@@ -675,6 +682,40 @@ struct nfs4_server_caps_res {
         u32                             has_symlinks;
 };
 
+struct nfs4_string {
+        unsigned int len;
+        char *data;
+};
+
+#define NFS4_PATHNAME_MAXCOMPONENTS 512
+struct nfs4_pathname {
+        unsigned int ncomponents;
+        struct nfs4_string components[NFS4_PATHNAME_MAXCOMPONENTS];
+};
+
+#define NFS4_FS_LOCATION_MAXSERVERS 10
+struct nfs4_fs_location {
+        unsigned int nservers;
+        struct nfs4_string servers[NFS4_FS_LOCATION_MAXSERVERS];
+        struct nfs4_pathname rootpath;
+};
+
+#define NFS4_FS_LOCATIONS_MAXENTRIES 10
+struct nfs4_fs_locations {
+        struct nfs_fattr fattr;
+        const struct nfs_server *server;
+        struct nfs4_pathname fs_path;
+        int nlocations;
+        struct nfs4_fs_location locations[NFS4_FS_LOCATIONS_MAXENTRIES];
+};
+
+struct nfs4_fs_locations_arg {
+        const struct nfs_fh *dir_fh;
+        const struct qstr *name;
+        struct page *page;
+        const u32 *bitmask;
+};
+
 #endif /* CONFIG_NFS_V4 */
 
 struct nfs_page;
@@ -690,12 +731,13 @@ struct nfs_read_data {
         struct list_head        pages;  /* Coalesced read requests */
         struct nfs_page         *req;   /* multi ops per nfs_page */
         struct page             **pagevec;
+        unsigned int            npages; /* Max length of pagevec */
         struct nfs_readargs args;
         struct nfs_readres  res;
 #ifdef CONFIG_NFS_V4
         unsigned long           timestamp;      /* For lease renewal */
 #endif
-        struct page             *page_array[NFS_PAGEVEC_SIZE + 1];
+        struct page             *page_array[NFS_PAGEVEC_SIZE];
 };
 
 struct nfs_write_data {
@@ -708,12 +750,13 @@ struct nfs_write_data {
         struct list_head        pages;          /* Coalesced requests we wish to flush */
         struct nfs_page         *req;           /* multi ops per nfs_page */
         struct page             **pagevec;
+        unsigned int            npages;         /* Max length of pagevec */
         struct nfs_writeargs    args;           /* argument struct */
         struct nfs_writeres     res;            /* result struct */
 #ifdef CONFIG_NFS_V4
         unsigned long           timestamp;      /* For lease renewal */
 #endif
-        struct page             *page_array[NFS_PAGEVEC_SIZE + 1];
+        struct page             *page_array[NFS_PAGEVEC_SIZE];
 };
 
 struct nfs_access_entry;
@@ -729,6 +772,9 @@ struct nfs_rpc_ops {
 
         int     (*getroot) (struct nfs_server *, struct nfs_fh *,
                             struct nfs_fsinfo *);
+        int     (*lookupfh)(struct nfs_server *, struct nfs_fh *,
+                            struct qstr *, struct nfs_fh *,
+                            struct nfs_fattr *);
         int     (*getattr) (struct nfs_server *, struct nfs_fh *,
                             struct nfs_fattr *);
         int     (*setattr) (struct dentry *, struct nfs_fattr *,
@@ -750,9 +796,8 @@ struct nfs_rpc_ops {
         int     (*rename)  (struct inode *, struct qstr *,
                             struct inode *, struct qstr *);
         int     (*link)    (struct inode *, struct inode *, struct qstr *);
-        int     (*symlink) (struct inode *, struct qstr *, struct qstr *,
-                            struct iattr *, struct nfs_fh *,
-                            struct nfs_fattr *);
+        int     (*symlink) (struct inode *, struct dentry *, struct page *,
+                            unsigned int, struct iattr *);
         int     (*mkdir)   (struct inode *, struct dentry *, struct iattr *);
         int     (*rmdir)   (struct inode *, struct qstr *);
         int     (*readdir) (struct dentry *, struct rpc_cred *,
@@ -765,6 +810,7 @@ struct nfs_rpc_ops {
                             struct nfs_fsinfo *);
         int     (*pathconf) (struct nfs_server *, struct nfs_fh *,
                              struct nfs_pathconf *);
+        int     (*set_capabilities)(struct nfs_server *, struct nfs_fh *);
         u32 *   (*decode_dirent)(u32 *, struct nfs_entry *, int plus);
         void    (*read_setup)   (struct nfs_read_data *);
         int     (*read_done)  (struct rpc_task *, struct nfs_read_data *);
@@ -788,9 +834,9 @@ struct nfs_rpc_ops {
 /*
  * Function vectors etc. for the NFS client
  */
-extern struct nfs_rpc_ops       nfs_v2_clientops;
-extern struct nfs_rpc_ops       nfs_v3_clientops;
-extern struct nfs_rpc_ops       nfs_v4_clientops;
+extern const struct nfs_rpc_ops nfs_v2_clientops;
+extern const struct nfs_rpc_ops nfs_v3_clientops;
+extern const struct nfs_rpc_ops nfs_v4_clientops;
 extern struct rpc_version       nfs_version2;
 extern struct rpc_version       nfs_version3;
 extern struct rpc_version       nfs_version4;
diff --git a/include/linux/nfsd/Kbuild b/include/linux/nfsd/Kbuild
new file mode 100644
index 0000000000..d9c5455808
--- /dev/null
+++ b/include/linux/nfsd/Kbuild
@@ -0,0 +1,7 @@
+unifdef-y += const.h
+unifdef-y += export.h
+unifdef-y += stats.h
+unifdef-y += syscall.h
+unifdef-y += nfsfh.h
+unifdef-y += debug.h
+unifdef-y += auth.h
diff --git a/include/linux/nfsd/nfsfh.h b/include/linux/nfsd/nfsfh.h
index f9edcd2ff3..31a3cb617c 100644
--- a/include/linux/nfsd/nfsfh.h
+++ b/include/linux/nfsd/nfsfh.h
@@ -269,14 +269,8 @@ fill_post_wcc(struct svc_fh *fhp)
         fhp->fh_post_uid        = inode->i_uid;
         fhp->fh_post_gid        = inode->i_gid;
         fhp->fh_post_size       = inode->i_size;
-        if (inode->i_blksize) {
-                fhp->fh_post_blksize    = inode->i_blksize;
-                fhp->fh_post_blocks     = inode->i_blocks;
-        } else {
-                fhp->fh_post_blksize    = BLOCK_SIZE;
-                /* how much do we care for accuracy with MinixFS? */
-                fhp->fh_post_blocks     = (inode->i_size+511) >> 9;
-        }
+        fhp->fh_post_blksize    = BLOCK_SIZE;
+        fhp->fh_post_blocks     = inode->i_blocks;
         fhp->fh_post_rdev[0]    = htonl((u32)imajor(inode));
         fhp->fh_post_rdev[1]    = htonl((u32)iminor(inode));
         fhp->fh_post_atime      = inode->i_atime;
diff --git a/include/linux/nfsd/stats.h b/include/linux/nfsd/stats.h
index b6f1e0cda4..28a82fdd92 100644
--- a/include/linux/nfsd/stats.h
+++ b/include/linux/nfsd/stats.h
@@ -9,6 +9,8 @@
 #ifndef LINUX_NFSD_STATS_H
 #define LINUX_NFSD_STATS_H
 
+#include <linux/nfs4.h>
+
 struct nfsd_stats {
         unsigned int    rchits;         /* repcache hits */
         unsigned int    rcmisses;       /* repcache hits */
@@ -27,6 +29,10 @@ struct nfsd_stats {
         unsigned int    ra_size;        /* size of ra cache */
         unsigned int    ra_depth[11];   /* number of times ra entry was found that deep
                                          * in the cache (10percentiles). [10] = not found */
+#ifdef CONFIG_NFSD_V4
+        unsigned int    nfs4_opcount[LAST_NFS4_OP + 1]; /* count of individual nfsv4 operations */
+#endif
+
 };
 
 /* thread usage wraps very million seconds (approx one fortnight) */
diff --git a/include/linux/nmi.h b/include/linux/nmi.h
index c8f4d2f627..e16904e28c 100644
--- a/include/linux/nmi.h
+++ b/include/linux/nmi.h
@@ -4,6 +4,7 @@
 #ifndef LINUX_NMI_H
 #define LINUX_NMI_H
 
+#include <linux/sched.h>
 #include <asm/irq.h>
 
 /**
@@ -16,7 +17,7 @@
 #ifdef ARCH_HAS_NMI_WATCHDOG
 extern void touch_nmi_watchdog(void);
 #else
-# define touch_nmi_watchdog() do { } while(0)
+# define touch_nmi_watchdog() touch_softlockup_watchdog()
 #endif
 
 #endif
diff --git a/include/linux/node.h b/include/linux/node.h
index 254dc3de65..bc001bc225 100644
--- a/include/linux/node.h
+++ b/include/linux/node.h
@@ -26,8 +26,33 @@ struct node {
         struct sys_device       sysdev;
 };
 
+extern struct node node_devices[];
+
 extern int register_node(struct node *, int, struct node *);
 extern void unregister_node(struct node *node);
+#ifdef CONFIG_NUMA
+extern int register_one_node(int nid);
+extern void unregister_one_node(int nid);
+extern int register_cpu_under_node(unsigned int cpu, unsigned int nid);
+extern int unregister_cpu_under_node(unsigned int cpu, unsigned int nid);
+#else
+static inline int register_one_node(int nid)
+{
+        return 0;
+}
+static inline int unregister_one_node(int nid)
+{
+        return 0;
+}
+static inline int register_cpu_under_node(unsigned int cpu, unsigned int nid)
+{
+        return 0;
+}
+static inline int unregister_cpu_under_node(unsigned int cpu, unsigned int nid)
+{
+        return 0;
+}
+#endif
 
 #define to_node(sys_device) container_of(sys_device, struct node, sysdev)
 
diff --git a/include/linux/notifier.h b/include/linux/notifier.h
index 51dbab9710..7ff386a6ae 100644
--- a/include/linux/notifier.h
+++ b/include/linux/notifier.h
@@ -65,7 +65,7 @@ struct raw_notifier_head {
         } while (0)
 
 #define ATOMIC_NOTIFIER_INIT(name) {                            \
-                .lock = SPIN_LOCK_UNLOCKED,                     \
+                .lock = __SPIN_LOCK_UNLOCKED(name.lock),        \
                 .head = NULL }
 #define BLOCKING_NOTIFIER_INIT(name) {                          \
                 .rwsem = __RWSEM_INITIALIZER((name).rwsem),     \
diff --git a/include/linux/nsc_gpio.h b/include/linux/nsc_gpio.h
new file mode 100644
index 0000000000..7da0cf3702
--- /dev/null
+++ b/include/linux/nsc_gpio.h
@@ -0,0 +1,40 @@
+/**
+   nsc_gpio.c
+
+   National Semiconductor GPIO common access methods.
+
+   struct nsc_gpio_ops abstracts the low-level access
+   operations for the GPIO units on 2 NSC chip families; the GEODE
+   integrated CPU, and the PC-8736[03456] integrated PC-peripheral
+   chips.
+
+   The GPIO units on these chips have the same pin architecture, but
+   the access methods differ.  Thus, scx200_gpio and pc8736x_gpio
+   implement their own versions of these routines; and use the common
+   file-operations routines implemented in nsc_gpio module.
+
+   Copyright (c) 2005 Jim Cromie <jim.cromie@gmail.com>
+
+   NB: this work was tested on the Geode SC-1100 and PC-87366 chips.
+   NSC sold the GEODE line to AMD, and the PC-8736x line to Winbond.
+*/
+
+struct nsc_gpio_ops {
+        struct module*  owner;
+        u32     (*gpio_config)  (unsigned iminor, u32 mask, u32 bits);
+        void    (*gpio_dump)    (struct nsc_gpio_ops *amp, unsigned iminor);
+        int     (*gpio_get)     (unsigned iminor);
+        void    (*gpio_set)     (unsigned iminor, int state);
+        void    (*gpio_change)  (unsigned iminor);
+        int     (*gpio_current) (unsigned iminor);
+        struct device*  dev;    /* for dev_dbg() support, set in init  */
+};
+
+extern ssize_t nsc_gpio_write(struct file *file, const char __user *data,
+                              size_t len, loff_t *ppos);
+
+extern ssize_t nsc_gpio_read(struct file *file, char __user *buf,
+                             size_t len, loff_t *ppos);
+
+extern void nsc_gpio_dump(struct nsc_gpio_ops *amp, unsigned index);
+
diff --git a/include/linux/openprom_fs.h b/include/linux/openprom_fs.h
deleted file mode 100644
index a837aab821..0000000000
--- a/include/linux/openprom_fs.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _LINUX_OPENPROM_FS_H
-#define _LINUX_OPENPROM_FS_H
-
-/*
- * The openprom filesystem constants/structures
- */
-
-#define OPENPROM_SUPER_MAGIC 0x9fa1
-
-#endif /* _LINUX_OPENPROM_FS_H */
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 0c076d58c6..4830a3bedf 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -5,36 +5,33 @@
 #ifndef PAGE_FLAGS_H
 #define PAGE_FLAGS_H
 
-#include <linux/percpu.h>
-#include <linux/cache.h>
 #include <linux/types.h>
 
-#include <asm/pgtable.h>
-
 /*
  * Various page->flags bits:
  *
  * PG_reserved is set for special pages, which can never be swapped out. Some
  * of them might not even exist (eg empty_bad_page)...
  *
- * The PG_private bitflag is set if page->private contains a valid value.
+ * The PG_private bitflag is set on pagecache pages if they contain filesystem
+ * specific data (which is normally at page->private). It can be used by
+ * private allocations for its own usage.
+ *
+ * During initiation of disk I/O, PG_locked is set. This bit is set before I/O
+ * and cleared when writeback _starts_ or when read _completes_. PG_writeback
+ * is set before writeback starts and cleared when it finishes.
  *
- * During disk I/O, PG_locked is used. This bit is set before I/O and
- * reset when I/O completes. page_waitqueue(page) is a wait queue of all tasks
- * waiting for the I/O on this page to complete.
+ * PG_locked also pins a page in pagecache, and blocks truncation of the file
+ * while it is held.
+ *
+ * page_waitqueue(page) is a wait queue of all tasks waiting for the page
+ * to become unlocked.
  *
  * PG_uptodate tells whether the page's contents is valid.  When a read
  * completes, the page becomes uptodate, unless a disk I/O error happened.
  *
- * For choosing which pages to swap out, inode pages carry a PG_referenced bit,
- * which is set any time the system accesses that page through the (mapping,
- * index) hash table.  This referenced bit, together with the referenced bit
- * in the page tables, is used to manipulate page->age and move the page across
- * the active, inactive_dirty and inactive_clean lists.
- *
- * Note that the referenced bit, the page->lru list_head and the active,
- * inactive_dirty and inactive_clean lists are protected by the
- * zone->lru_lock, and *NOT* by the usual PG_locked bit!
+ * PG_referenced, PG_reclaim are used for page reclaim for anonymous and
+ * file-backed pagecache (see mm/vmscan.c).
  *
  * PG_error is set to indicate that an I/O error occurred on this page.
  *
@@ -46,6 +43,10 @@
  * space, they need to be kmapped separately for doing IO on the pages.  The
  * struct page (these bits with information) are always mapped into kernel
  * address space...
+ *
+ * PG_buddy is set to indicate that the page is free and in the buddy system
+ * (see mm/page_alloc.c).
+ *
  */
 
 /*
@@ -78,7 +79,7 @@
 #define PG_checked               8      /* kill me in 2.5.<early>. */
 #define PG_arch_1                9
 #define PG_reserved             10
-#define PG_private              11      /* Has something at ->private */
+#define PG_private              11      /* If pagecache, has fs-private data */
 
 #define PG_writeback            12      /* Page is under writeback */
 #define PG_nosave               13      /* Used for system suspend/resume */
@@ -87,7 +88,7 @@
 
 #define PG_mappedtodisk         16      /* Has blocks allocated on-disk */
 #define PG_reclaim              17      /* To be reclaimed asap */
-#define PG_nosave_free          18      /* Free, should not be written */
+#define PG_nosave_free          18      /* Used for system suspend/resume */
 #define PG_buddy                19      /* Page is free, on buddy lists */
 
 
@@ -103,134 +104,6 @@
 #endif
 
 /*
- * Global page accounting.  One instance per CPU.  Only unsigned longs are
- * allowed.
- *
- * - Fields can be modified with xxx_page_state and xxx_page_state_zone at
- * any time safely (which protects the instance from modification by
- * interrupt.
- * - The __xxx_page_state variants can be used safely when interrupts are
- * disabled.
- * - The __xxx_page_state variants can be used if the field is only
- * modified from process context and protected from preemption, or only
- * modified from interrupt context.  In this case, the field should be
- * commented here.
- */
-struct page_state {
-        unsigned long nr_dirty;         /* Dirty writeable pages */
-        unsigned long nr_writeback;     /* Pages under writeback */
-        unsigned long nr_unstable;      /* NFS unstable pages */
-        unsigned long nr_page_table_pages;/* Pages used for pagetables */
-        unsigned long nr_mapped;        /* mapped into pagetables.
-                                         * only modified from process context */
-        unsigned long nr_slab;          /* In slab */
-#define GET_PAGE_STATE_LAST nr_slab
-
-        /*
-         * The below are zeroed by get_page_state().  Use get_full_page_state()
-         * to add up all these.
-         */
-        unsigned long pgpgin;           /* Disk reads */
-        unsigned long pgpgout;          /* Disk writes */
-        unsigned long pswpin;           /* swap reads */
-        unsigned long pswpout;          /* swap writes */
-
-        unsigned long pgalloc_high;     /* page allocations */
-        unsigned long pgalloc_normal;
-        unsigned long pgalloc_dma32;
-        unsigned long pgalloc_dma;
-
-        unsigned long pgfree;           /* page freeings */
-        unsigned long pgactivate;       /* pages moved inactive->active */
-        unsigned long pgdeactivate;     /* pages moved active->inactive */
-
-        unsigned long pgfault;          /* faults (major+minor) */
-        unsigned long pgmajfault;       /* faults (major only) */
-
-        unsigned long pgrefill_high;    /* inspected in refill_inactive_zone */
-        unsigned long pgrefill_normal;
-        unsigned long pgrefill_dma32;
-        unsigned long pgrefill_dma;
-
-        unsigned long pgsteal_high;     /* total highmem pages reclaimed */
-        unsigned long pgsteal_normal;
-        unsigned long pgsteal_dma32;
-        unsigned long pgsteal_dma;
-
-        unsigned long pgscan_kswapd_high;/* total highmem pages scanned */
-        unsigned long pgscan_kswapd_normal;
-        unsigned long pgscan_kswapd_dma32;
-        unsigned long pgscan_kswapd_dma;
-
-        unsigned long pgscan_direct_high;/* total highmem pages scanned */
-        unsigned long pgscan_direct_normal;
-        unsigned long pgscan_direct_dma32;
-        unsigned long pgscan_direct_dma;
-
-        unsigned long pginodesteal;     /* pages reclaimed via inode freeing */
-        unsigned long slabs_scanned;    /* slab objects scanned */
-        unsigned long kswapd_steal;     /* pages reclaimed by kswapd */
-        unsigned long kswapd_inodesteal;/* reclaimed via kswapd inode freeing */
-        unsigned long pageoutrun;       /* kswapd's calls to page reclaim */
-        unsigned long allocstall;       /* direct reclaim calls */
-
-        unsigned long pgrotated;        /* pages rotated to tail of the LRU */
-        unsigned long nr_bounce;        /* pages for bounce buffers */
-};
-
-extern void get_page_state(struct page_state *ret);
-extern void get_page_state_node(struct page_state *ret, int node);
-extern void get_full_page_state(struct page_state *ret);
-extern unsigned long read_page_state_offset(unsigned long offset);
-extern void mod_page_state_offset(unsigned long offset, unsigned long delta);
-extern void __mod_page_state_offset(unsigned long offset, unsigned long delta);
-
-#define read_page_state(member) \
-        read_page_state_offset(offsetof(struct page_state, member))
-
-#define mod_page_state(member, delta)   \
-        mod_page_state_offset(offsetof(struct page_state, member), (delta))
-
-#define __mod_page_state(member, delta) \
-        __mod_page_state_offset(offsetof(struct page_state, member), (delta))
-
-#define inc_page_state(member)          mod_page_state(member, 1UL)
-#define dec_page_state(member)          mod_page_state(member, 0UL - 1)
-#define add_page_state(member,delta)    mod_page_state(member, (delta))
-#define sub_page_state(member,delta)    mod_page_state(member, 0UL - (delta))
-
-#define __inc_page_state(member)        __mod_page_state(member, 1UL)
-#define __dec_page_state(member)        __mod_page_state(member, 0UL - 1)
-#define __add_page_state(member,delta)  __mod_page_state(member, (delta))
-#define __sub_page_state(member,delta)  __mod_page_state(member, 0UL - (delta))
-
-#define page_state(member) (*__page_state(offsetof(struct page_state, member)))
-
-#define state_zone_offset(zone, member)                                 \
-({                                                                      \
-        unsigned offset;                                                \
-        if (is_highmem(zone))                                           \
-                offset = offsetof(struct page_state, member##_high);    \
-        else if (is_normal(zone))                                       \
-                offset = offsetof(struct page_state, member##_normal);  \
-        else if (is_dma32(zone))                                        \
-                offset = offsetof(struct page_state, member##_dma32);   \
-        else                                                            \
-                offset = offsetof(struct page_state, member##_dma);     \
-        offset;                                                         \
-})
-
-#define __mod_page_state_zone(zone, member, delta)                      \
- do {                                                                   \
-        __mod_page_state_offset(state_zone_offset(zone, member), (delta)); \
- } while (0)
-
-#define mod_page_state_zone(zone, member, delta)                        \
- do {                                                                   \
-        mod_page_state_offset(state_zone_offset(zone, member), (delta)); \
- } while (0)
-
-/*
  * Manipulation of page state flags
  */
 #define PageLocked(page)                \
@@ -254,7 +127,13 @@ extern void __mod_page_state_offset(unsigned long offset, unsigned long delta);
 #define TestClearPageReferenced(page) test_and_clear_bit(PG_referenced, &(page)->flags)
 
 #define PageUptodate(page)      test_bit(PG_uptodate, &(page)->flags)
-#ifndef SetPageUptodate
+#ifdef CONFIG_S390
+static inline void SetPageUptodate(struct page *page)
+{
+        if (!test_and_set_bit(PG_uptodate, &page->flags))
+                page_test_and_clear_dirty(page);
+}
+#else
 #define SetPageUptodate(page)   set_bit(PG_uptodate, &(page)->flags)
 #endif
 #define ClearPageUptodate(page) clear_bit(PG_uptodate, &(page)->flags)
@@ -306,7 +185,7 @@ extern void __mod_page_state_offset(unsigned long offset, unsigned long delta);
         do {                                                            \
                 if (!test_and_set_bit(PG_writeback,                     \
                                 &(page)->flags))                        \
-                        inc_page_state(nr_writeback);                   \
+                        inc_zone_page_state(page, NR_WRITEBACK);        \
         } while (0)
 #define TestSetPageWriteback(page)                                      \
         ({                                                              \
@@ -314,14 +193,14 @@ extern void __mod_page_state_offset(unsigned long offset, unsigned long delta);
                 ret = test_and_set_bit(PG_writeback,                    \
                                         &(page)->flags);                \
                 if (!ret)                                               \
-                        inc_page_state(nr_writeback);                   \
+                        inc_zone_page_state(page, NR_WRITEBACK);        \
                 ret;                                                    \
         })
 #define ClearPageWriteback(page)                                        \
         do {                                                            \
                 if (test_and_clear_bit(PG_writeback,                    \
                                 &(page)->flags))                        \
-                        dec_page_state(nr_writeback);                   \
+                        dec_zone_page_state(page, NR_WRITEBACK);        \
         } while (0)
 #define TestClearPageWriteback(page)                                    \
         ({                                                              \
@@ -329,7 +208,7 @@ extern void __mod_page_state_offset(unsigned long offset, unsigned long delta);
                 ret = test_and_clear_bit(PG_writeback,                  \
                                 &(page)->flags);                        \
                 if (ret)                                                \
-                        dec_page_state(nr_writeback);                   \
+                        dec_zone_page_state(page, NR_WRITEBACK);        \
                 ret;                                                    \
         })
 
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index 1245df7141..64f9509251 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -113,51 +113,6 @@ int add_to_page_cache_lru(struct page *page, struct address_space *mapping,
 extern void remove_from_page_cache(struct page *page);
 extern void __remove_from_page_cache(struct page *page);
 
-extern atomic_t nr_pagecache;
-
-#ifdef CONFIG_SMP
-
-#define PAGECACHE_ACCT_THRESHOLD        max(16, NR_CPUS * 2)
-DECLARE_PER_CPU(long, nr_pagecache_local);
-
-/*
- * pagecache_acct implements approximate accounting for pagecache.
- * vm_enough_memory() do not need high accuracy. Writers will keep
- * an offset in their per-cpu arena and will spill that into the
- * global count whenever the absolute value of the local count
- * exceeds the counter's threshold.
- *
- * MUST be protected from preemption.
- * current protection is mapping->page_lock.
- */
-static inline void pagecache_acct(int count)
-{
-        long *local;
-
-        local = &__get_cpu_var(nr_pagecache_local);
-        *local += count;
-        if (*local > PAGECACHE_ACCT_THRESHOLD || *local < -PAGECACHE_ACCT_THRESHOLD) {
-                atomic_add(*local, &nr_pagecache);
-                *local = 0;
-        }
-}
-
-#else
-
-static inline void pagecache_acct(int count)
-{
-        atomic_add(count, &nr_pagecache);
-}
-#endif
-
-static inline unsigned long get_page_cache_size(void)
-{
-        int ret = atomic_read(&nr_pagecache);
-        if (unlikely(ret < 0))
-                ret = 0;
-        return ret;
-}
-
 /*
  * Return byte-offset into filesystem object for page.
  */
@@ -175,14 +130,29 @@ static inline pgoff_t linear_page_index(struct vm_area_struct *vma,
 }
 
 extern void FASTCALL(__lock_page(struct page *page));
+extern void FASTCALL(__lock_page_nosync(struct page *page));
 extern void FASTCALL(unlock_page(struct page *page));
 
+/*
+ * lock_page may only be called if we have the page's inode pinned.
+ */
 static inline void lock_page(struct page *page)
 {
         might_sleep();
         if (TestSetPageLocked(page))
                 __lock_page(page);
 }
+
+/*
+ * lock_page_nosync should only be used if we can't pin the page's inode.
+ * Doesn't play quite so well with block device plugging.
+ */
+static inline void lock_page_nosync(struct page *page)
+{
+        might_sleep();
+        if (TestSetPageLocked(page))
+                __lock_page_nosync(page);
+}
         
 /*
  * This is exported only for wait_on_page_locked/wait_on_page_writeback.
diff --git a/include/linux/parport.h b/include/linux/parport.h
index d42737eeee..5bf321e82c 100644
--- a/include/linux/parport.h
+++ b/include/linux/parport.h
@@ -127,6 +127,10 @@ struct amiga_parport_state {
        unsigned char statusdir;/* ciab.ddrb & 7 */
 };
 
+struct ax88796_parport_state {
+        unsigned char cpr;
+};
+
 struct ip32_parport_state {
         unsigned int dcr;
         unsigned int ecr;
@@ -138,6 +142,7 @@ struct parport_state {
                 /* ARC has no state. */
                 struct ax_parport_state ax;
                 struct amiga_parport_state amiga;
+                struct ax88796_parport_state ax88796;
                 /* Atari has not state. */
                 struct ip32_parport_state ip32;
                 void *misc; 
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 62a8c22f5f..5c3a4176eb 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -49,6 +49,7 @@
 #include <linux/types.h>
 #include <linux/ioport.h>
 #include <linux/list.h>
+#include <linux/compiler.h>
 #include <linux/errno.h>
 #include <linux/device.h>
 
@@ -161,6 +162,7 @@ struct pci_dev {
         unsigned int    is_enabled:1;   /* pci_enable_device has been called */
         unsigned int    is_busmaster:1; /* device is busmaster */
         unsigned int    no_msi:1;       /* device may not use msi */
+        unsigned int    no_d1d2:1;   /* only allow d0 or d3 */
         unsigned int    block_ucfg_access:1;    /* userspace config space access is blocked */
         unsigned int    broken_parity_status:1; /* Device generates false positive parity */
         unsigned int    msi_enabled:1;
@@ -345,6 +347,8 @@ struct pci_driver {
         int  (*probe)  (struct pci_dev *dev, const struct pci_device_id *id);   /* New device inserted */
         void (*remove) (struct pci_dev *dev);   /* Device removed (NULL if not a hot-plug capable driver) */
         int  (*suspend) (struct pci_dev *dev, pm_message_t state);      /* Device suspended */
+        int  (*suspend_late) (struct pci_dev *dev, pm_message_t state);
+        int  (*resume_early) (struct pci_dev *dev);
         int  (*resume) (struct pci_dev *dev);                   /* Device woken up */
         int  (*enable_wake) (struct pci_dev *dev, pci_power_t state, int enable);   /* Enable wake event */
         void (*shutdown) (struct pci_dev *dev);
@@ -352,6 +356,8 @@ struct pci_driver {
         struct pci_error_handlers *err_handler;
         struct device_driver    driver;
         struct pci_dynids dynids;
+
+        int multithread_probe;
 };
 
 #define to_pci_driver(drv) container_of(drv,struct pci_driver, driver)
@@ -400,12 +406,12 @@ extern struct list_head pci_root_buses;	/* list of all known PCI buses */
 extern struct list_head pci_devices;    /* list of all devices */
 
 void pcibios_fixup_bus(struct pci_bus *);
-int pcibios_enable_device(struct pci_dev *, int mask);
+int __must_check pcibios_enable_device(struct pci_dev *, int mask);
 char *pcibios_setup (char *str);
 
 /* Used only when drivers/pci/setup.c is used */
-void pcibios_align_resource(void *, struct resource *,
-                            unsigned long, unsigned long);
+void pcibios_align_resource(void *, struct resource *, resource_size_t,
+                                resource_size_t);
 void pcibios_update_irq(struct pci_dev *, int irq);
 
 /* Generic PCI functions used internally */
@@ -427,7 +433,7 @@ int pci_scan_slot(struct pci_bus *bus, int devfn);
 struct pci_dev * pci_scan_single_device(struct pci_bus *bus, int devfn);
 void pci_device_add(struct pci_dev *dev, struct pci_bus *bus);
 unsigned int pci_scan_child_bus(struct pci_bus *bus);
-void pci_bus_add_device(struct pci_dev *dev);
+int __must_check pci_bus_add_device(struct pci_dev *dev);
 void pci_read_bridge_bases(struct pci_bus *child);
 struct resource *pci_find_parent_resource(const struct pci_dev *dev, struct resource *res);
 int pci_get_interrupt_pin(struct pci_dev *dev, struct pci_dev **bridge);
@@ -435,6 +441,7 @@ extern struct pci_dev *pci_dev_get(struct pci_dev *dev);
 extern void pci_dev_put(struct pci_dev *dev);
 extern void pci_remove_bus(struct pci_bus *b);
 extern void pci_remove_bus_device(struct pci_dev *dev);
+extern void pci_stop_bus_device(struct pci_dev *dev);
 void pci_setup_cardbus(struct pci_bus *bus);
 
 /* Generic PCI functions exported to card drivers */
@@ -487,19 +494,19 @@ static inline int pci_write_config_dword(struct pci_dev *dev, int where, u32 val
         return pci_bus_write_config_dword (dev->bus, dev->devfn, where, val);
 }
 
-int pci_enable_device(struct pci_dev *dev);
-int pci_enable_device_bars(struct pci_dev *dev, int mask);
+int __must_check pci_enable_device(struct pci_dev *dev);
+int __must_check pci_enable_device_bars(struct pci_dev *dev, int mask);
 void pci_disable_device(struct pci_dev *dev);
 void pci_set_master(struct pci_dev *dev);
 #define HAVE_PCI_SET_MWI
-int pci_set_mwi(struct pci_dev *dev);
+int __must_check pci_set_mwi(struct pci_dev *dev);
 void pci_clear_mwi(struct pci_dev *dev);
 void pci_intx(struct pci_dev *dev, int enable);
 int pci_set_dma_mask(struct pci_dev *dev, u64 mask);
 int pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask);
 void pci_update_resource(struct pci_dev *dev, struct resource *res, int resno);
-int pci_assign_resource(struct pci_dev *dev, int i);
-int pci_assign_resource_fixed(struct pci_dev *dev, int i);
+int __must_check pci_assign_resource(struct pci_dev *dev, int i);
+int __must_check pci_assign_resource_fixed(struct pci_dev *dev, int i);
 void pci_restore_bars(struct pci_dev *dev);
 
 /* ROM control related routines */
@@ -525,23 +532,24 @@ void pdev_sort_resources(struct pci_dev *, struct resource_list *);
 void pci_fixup_irqs(u8 (*)(struct pci_dev *, u8 *),
                     int (*)(struct pci_dev *, u8, u8));
 #define HAVE_PCI_REQ_REGIONS    2
-int pci_request_regions(struct pci_dev *, const char *);
+int __must_check pci_request_regions(struct pci_dev *, const char *);
 void pci_release_regions(struct pci_dev *);
-int pci_request_region(struct pci_dev *, int, const char *);
+int __must_check pci_request_region(struct pci_dev *, int, const char *);
 void pci_release_region(struct pci_dev *, int);
 
 /* drivers/pci/bus.c */
-int pci_bus_alloc_resource(struct pci_bus *bus, struct resource *res,
-                           unsigned long size, unsigned long align,
-                           unsigned long min, unsigned int type_mask,
-                           void (*alignf)(void *, struct resource *,
-                                          unsigned long, unsigned long),
-                           void *alignf_data);
+int __must_check pci_bus_alloc_resource(struct pci_bus *bus,
+                        struct resource *res, resource_size_t size,
+                        resource_size_t align, resource_size_t min,
+                        unsigned int type_mask,
+                        void (*alignf)(void *, struct resource *,
+                                resource_size_t, resource_size_t),
+                        void *alignf_data);
 void pci_enable_bridges(struct pci_bus *bus);
 
 /* Proper probing supporting hot-pluggable devices */
-int __pci_register_driver(struct pci_driver *, struct module *);
-static inline int pci_register_driver(struct pci_driver *driver)
+int __must_check __pci_register_driver(struct pci_driver *, struct module *);
+static inline int __must_check pci_register_driver(struct pci_driver *driver)
 {
         return __pci_register_driver(driver, THIS_MODULE);
 }
@@ -730,7 +738,8 @@ static inline char *pci_name(struct pci_dev *pdev)
  */
 #ifndef HAVE_ARCH_PCI_RESOURCE_TO_USER
 static inline void pci_resource_to_user(const struct pci_dev *dev, int bar,
-                const struct resource *rsrc, u64 *start, u64 *end)
+                const struct resource *rsrc, resource_size_t *start,
+                resource_size_t *end)
 {
         *start = rsrc->start;
         *end = rsrc->end;
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index c2fd2d1993..c9ffbc3843 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -479,6 +479,7 @@
 
 #define PCI_VENDOR_ID_AMD               0x1022
 #define PCI_DEVICE_ID_AMD_K8_NB         0x1100
+#define PCI_DEVICE_ID_AMD_K8_NB_MISC    0x1103
 #define PCI_DEVICE_ID_AMD_LANCE         0x2000
 #define PCI_DEVICE_ID_AMD_LANCE_HOME    0x2001
 #define PCI_DEVICE_ID_AMD_SCSI          0x2020
@@ -506,6 +507,7 @@
 #define PCI_DEVICE_ID_AMD_8151_0        0x7454
 #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_CS5536_ISA    0x2090
 #define PCI_DEVICE_ID_AMD_CS5536_FLASH  0x2091
 #define PCI_DEVICE_ID_AMD_CS5536_AUDIO  0x2093
@@ -648,6 +650,8 @@
 #define PCI_DEVICE_ID_SI_962            0x0962
 #define PCI_DEVICE_ID_SI_963            0x0963
 #define PCI_DEVICE_ID_SI_965            0x0965
+#define PCI_DEVICE_ID_SI_966            0x0966
+#define PCI_DEVICE_ID_SI_968            0x0968
 #define PCI_DEVICE_ID_SI_5511           0x5511
 #define PCI_DEVICE_ID_SI_5513           0x5513
 #define PCI_DEVICE_ID_SI_5517           0x5517
@@ -728,7 +732,9 @@
 #define PCI_DEVICE_ID_TI_TVP4020        0x3d07
 #define PCI_DEVICE_ID_TI_4450           0x8011
 #define PCI_DEVICE_ID_TI_XX21_XX11      0x8031
+#define PCI_DEVICE_ID_TI_XX21_XX11_SD   0x8034
 #define PCI_DEVICE_ID_TI_X515           0x8036
+#define PCI_DEVICE_ID_TI_XX12           0x8039
 #define PCI_DEVICE_ID_TI_1130           0xac12
 #define PCI_DEVICE_ID_TI_1031           0xac13
 #define PCI_DEVICE_ID_TI_1131           0xac15
@@ -1202,6 +1208,7 @@
 #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_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
@@ -1289,6 +1296,7 @@
 #define PCI_DEVICE_ID_VIA_8367_0        0x3099
 #define PCI_DEVICE_ID_VIA_8653_0        0x3101
 #define PCI_DEVICE_ID_VIA_8622          0x3102
+#define PCI_DEVICE_ID_VIA_8235_USB_2    0x3104
 #define PCI_DEVICE_ID_VIA_8233C_0       0x3109
 #define PCI_DEVICE_ID_VIA_8361          0x3112
 #define PCI_DEVICE_ID_VIA_XM266         0x3116
@@ -1405,6 +1413,7 @@
 #define PCI_DEVICE_ID_SERVERWORKS_LE      0x0009
 #define PCI_DEVICE_ID_SERVERWORKS_GCNB_LE 0x0017
 #define PCI_DEVICE_ID_SERVERWORKS_EPB     0x0103
+#define PCI_DEVICE_ID_SERVERWORKS_HT2000_PCIE   0x0132
 #define PCI_DEVICE_ID_SERVERWORKS_OSB4    0x0200
 #define PCI_DEVICE_ID_SERVERWORKS_CSB5    0x0201
 #define PCI_DEVICE_ID_SERVERWORKS_CSB6    0x0203
@@ -1440,6 +1449,7 @@
 #define PCI_DEVICE_ID_RICOH_RL5C475     0x0475
 #define PCI_DEVICE_ID_RICOH_RL5C476     0x0476
 #define PCI_DEVICE_ID_RICOH_RL5C478     0x0478
+#define PCI_DEVICE_ID_RICOH_R5C822      0x0822
 
 #define PCI_VENDOR_ID_DLINK             0x1186
 #define PCI_DEVICE_ID_DLINK_DGE510T     0x4c00
@@ -1475,9 +1485,6 @@
 #define PCI_DEVICE_ID_MARVELL_GT64260   0x6430
 #define PCI_DEVICE_ID_MARVELL_MV64360   0x6460
 #define PCI_DEVICE_ID_MARVELL_MV64460   0x6480
-#define PCI_DEVICE_ID_MARVELL_GT96100   0x9652
-#define PCI_DEVICE_ID_MARVELL_GT96100A  0x9653
-
 
 #define PCI_VENDOR_ID_V3                0x11b0
 #define PCI_DEVICE_ID_V3_V960           0x0001
@@ -1722,6 +1729,9 @@
 #define PCI_VENDOR_ID_DOMEX             0x134a
 #define PCI_DEVICE_ID_DOMEX_DMX3191D    0x0001
 
+#define PCI_VENDOR_ID_INTASHIELD        0x135a
+#define PCI_DEVICE_ID_INTASHIELD_IS200  0x0d80
+
 #define PCI_VENDOR_ID_QUATECH           0x135C
 #define PCI_DEVICE_ID_QUATECH_QSC100    0x0010
 #define PCI_DEVICE_ID_QUATECH_DSC100    0x0020
@@ -1895,6 +1905,7 @@
 #define PCI_DEVICE_ID_TIGON3_5705_2     0x1654
 #define PCI_DEVICE_ID_TIGON3_5720       0x1658
 #define PCI_DEVICE_ID_TIGON3_5721       0x1659
+#define PCI_DEVICE_ID_TIGON3_5722       0x165a
 #define PCI_DEVICE_ID_TIGON3_5705M      0x165d
 #define PCI_DEVICE_ID_TIGON3_5705M_2    0x165e
 #define PCI_DEVICE_ID_TIGON3_5714       0x1668
@@ -1904,6 +1915,7 @@
 #define PCI_DEVICE_ID_TIGON3_5705F      0x166e
 #define PCI_DEVICE_ID_TIGON3_5754M      0x1672
 #define PCI_DEVICE_ID_TIGON3_5755M      0x1673
+#define PCI_DEVICE_ID_TIGON3_5756       0x1674
 #define PCI_DEVICE_ID_TIGON3_5750       0x1676
 #define PCI_DEVICE_ID_TIGON3_5751       0x1677
 #define PCI_DEVICE_ID_TIGON3_5715       0x1678
@@ -1933,6 +1945,8 @@
 #define PCI_DEVICE_ID_TIGON3_5901       0x170d
 #define PCI_DEVICE_ID_BCM4401B1         0x170c
 #define PCI_DEVICE_ID_TIGON3_5901_2     0x170e
+#define PCI_DEVICE_ID_TIGON3_5906       0x1712
+#define PCI_DEVICE_ID_TIGON3_5906M      0x1713
 #define PCI_DEVICE_ID_BCM4401           0x4401
 #define PCI_DEVICE_ID_BCM4401B0         0x4402
 
@@ -2000,6 +2014,23 @@
 #define PCI_DEVICE_ID_ALTIMA_AC9100     0x03ea
 #define PCI_DEVICE_ID_ALTIMA_AC1003     0x03eb
 
+#define PCI_VENDOR_ID_ARECA             0x17d3
+#define PCI_DEVICE_ID_ARECA_1110        0x1110
+#define PCI_DEVICE_ID_ARECA_1120        0x1120
+#define PCI_DEVICE_ID_ARECA_1130        0x1130
+#define PCI_DEVICE_ID_ARECA_1160        0x1160
+#define PCI_DEVICE_ID_ARECA_1170        0x1170
+#define PCI_DEVICE_ID_ARECA_1210        0x1210
+#define PCI_DEVICE_ID_ARECA_1220        0x1220
+#define PCI_DEVICE_ID_ARECA_1230        0x1230
+#define PCI_DEVICE_ID_ARECA_1260        0x1260
+#define PCI_DEVICE_ID_ARECA_1270        0x1270
+#define PCI_DEVICE_ID_ARECA_1280        0x1280
+#define PCI_DEVICE_ID_ARECA_1380        0x1380
+#define PCI_DEVICE_ID_ARECA_1381        0x1381
+#define PCI_DEVICE_ID_ARECA_1680        0x1680
+#define PCI_DEVICE_ID_ARECA_1681        0x1681
+
 #define PCI_VENDOR_ID_S2IO              0x17d5
 #define PCI_DEVICE_ID_S2IO_WIN          0x5731
 #define PCI_DEVICE_ID_S2IO_UNI          0x5831
@@ -2015,6 +2046,13 @@
 #define PCI_VENDOR_ID_TDI               0x192E
 #define PCI_DEVICE_ID_TDI_EHCI          0x0101
 
+#define PCI_VENDOR_ID_JMICRON           0x197B
+#define PCI_DEVICE_ID_JMICRON_JMB360    0x2360
+#define PCI_DEVICE_ID_JMICRON_JMB361    0x2361
+#define PCI_DEVICE_ID_JMICRON_JMB363    0x2363
+#define PCI_DEVICE_ID_JMICRON_JMB365    0x2365
+#define PCI_DEVICE_ID_JMICRON_JMB366    0x2366
+#define PCI_DEVICE_ID_JMICRON_JMB368    0x2368
 
 #define PCI_VENDOR_ID_TEKRAM            0x1de1
 #define PCI_DEVICE_ID_TEKRAM_DC290      0xdc29
@@ -2131,6 +2169,7 @@
 #define PCI_DEVICE_ID_INTEL_82820_UP_HB 0x2501
 #define PCI_DEVICE_ID_INTEL_82850_HB    0x2530
 #define PCI_DEVICE_ID_INTEL_82860_HB    0x2531
+#define PCI_DEVICE_ID_INTEL_E7501_MCH   0x254c
 #define PCI_DEVICE_ID_INTEL_82845G_HB   0x2560
 #define PCI_DEVICE_ID_INTEL_82845G_IG   0x2562
 #define PCI_DEVICE_ID_INTEL_82865_HB    0x2570
@@ -2170,7 +2209,6 @@
 #define PCI_DEVICE_ID_INTEL_ICH8_4      0x2815
 #define PCI_DEVICE_ID_INTEL_ICH8_5      0x283e
 #define PCI_DEVICE_ID_INTEL_ICH8_6      0x2850
-#define PCI_DEVICE_ID_INTEL_GD31244     0x3200
 #define PCI_DEVICE_ID_INTEL_82855PM_HB  0x3340
 #define PCI_DEVICE_ID_INTEL_82830_HB    0x3575
 #define PCI_DEVICE_ID_INTEL_82830_CGC   0x3577
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h
index 6bce4a2403..7d0e26cba4 100644
--- a/include/linux/pci_regs.h
+++ b/include/linux/pci_regs.h
@@ -196,7 +196,7 @@
 #define  PCI_CAP_ID_MSI         0x05    /* Message Signalled Interrupts */
 #define  PCI_CAP_ID_CHSWP       0x06    /* CompactPCI HotSwap */
 #define  PCI_CAP_ID_PCIX        0x07    /* PCI-X */
-#define  PCI_CAP_ID_HT_IRQCONF  0x08    /* HyperTransport IRQ Configuration */
+#define  PCI_CAP_ID_HT          0x08    /* HyperTransport */
 #define  PCI_CAP_ID_VNDR        0x09    /* Vendor specific capability */
 #define  PCI_CAP_ID_SHPC        0x0C    /* PCI Standard Hot-Plug Controller */
 #define  PCI_CAP_ID_EXP         0x10    /* PCI Express */
@@ -422,7 +422,23 @@
 #define  PCI_ERR_CAP_ECRC_CHKE  0x00000100      /* ECRC Check Enable */
 #define PCI_ERR_HEADER_LOG      28      /* Header Log Register (16 bytes) */
 #define PCI_ERR_ROOT_COMMAND    44      /* Root Error Command */
+/* Correctable Err Reporting Enable */
+#define PCI_ERR_ROOT_CMD_COR_EN         0x00000001
+/* Non-fatal Err Reporting Enable */
+#define PCI_ERR_ROOT_CMD_NONFATAL_EN    0x00000002
+/* Fatal Err Reporting Enable */
+#define PCI_ERR_ROOT_CMD_FATAL_EN       0x00000004
 #define PCI_ERR_ROOT_STATUS     48
+#define PCI_ERR_ROOT_COR_RCV            0x00000001      /* ERR_COR Received */
+/* Multi ERR_COR Received */
+#define PCI_ERR_ROOT_MULTI_COR_RCV      0x00000002
+/* ERR_FATAL/NONFATAL Recevied */
+#define PCI_ERR_ROOT_UNCOR_RCV          0x00000004
+/* Multi ERR_FATAL/NONFATAL Recevied */
+#define PCI_ERR_ROOT_MULTI_UNCOR_RCV    0x00000008
+#define PCI_ERR_ROOT_FIRST_FATAL        0x00000010      /* First Fatal */
+#define PCI_ERR_ROOT_NONFATAL_RCV       0x00000020      /* Non-Fatal Received */
+#define PCI_ERR_ROOT_FATAL_RCV          0x00000040      /* Fatal Received */
 #define PCI_ERR_ROOT_COR_SRC    52
 #define PCI_ERR_ROOT_SRC        54
 
diff --git a/include/linux/pcieport_if.h b/include/linux/pcieport_if.h
index b44e01a709..6cd91e3f98 100644
--- a/include/linux/pcieport_if.h
+++ b/include/linux/pcieport_if.h
@@ -62,6 +62,12 @@ struct pcie_port_service_driver {
         int (*suspend) (struct pcie_device *dev, pm_message_t state);
         int (*resume) (struct pcie_device *dev);
 
+        /* Service Error Recovery Handler */
+        struct pci_error_handlers *err_handler;
+
+        /* Link Reset Capability - AER service driver specific */
+        pci_ers_result_t (*reset_link) (struct pci_dev *dev);
+
         const struct pcie_port_service_id *id_table;
         struct device_driver driver;
 };
diff --git a/include/linux/percpu.h b/include/linux/percpu.h
index cb9039a21f..46ec72fa2c 100644
--- a/include/linux/percpu.h
+++ b/include/linux/percpu.h
@@ -1,9 +1,12 @@
 #ifndef __LINUX_PERCPU_H
 #define __LINUX_PERCPU_H
+
 #include <linux/spinlock.h> /* For preempt_disable() */
 #include <linux/slab.h> /* For kmalloc() */
 #include <linux/smp.h>
 #include <linux/string.h> /* For memset() */
+#include <linux/cpumask.h>
+
 #include <asm/percpu.h>
 
 /* Enough to cover all DEFINE_PER_CPUs in kernel, including modules. */
@@ -11,8 +14,14 @@
 #define PERCPU_ENOUGH_ROOM 32768
 #endif
 
-/* Must be an lvalue. */
-#define get_cpu_var(var) (*({ preempt_disable(); &__get_cpu_var(var); }))
+/*
+ * Must be an lvalue. Since @var must be a simple identifier,
+ * we force a syntax error here if it isn't.
+ */
+#define get_cpu_var(var) (*({                           \
+        extern int simple_indentifier_##var(void);      \
+        preempt_disable();                              \
+        &__get_cpu_var(var); }))
 #define put_cpu_var(var) preempt_enable()
 
 #ifdef CONFIG_SMP
@@ -21,39 +30,77 @@ struct percpu_data {
         void *ptrs[NR_CPUS];
 };
 
+#define __percpu_disguise(pdata) (struct percpu_data *)~(unsigned long)(pdata)
 /* 
- * Use this to get to a cpu's version of the per-cpu object allocated using
- * alloc_percpu.  Non-atomic access to the current CPU's version should
+ * Use this to get to a cpu's version of the per-cpu object dynamically
+ * allocated. Non-atomic access to the current CPU's version should
  * probably be combined with get_cpu()/put_cpu().
  */ 
-#define per_cpu_ptr(ptr, cpu)                   \
-({                                              \
-        struct percpu_data *__p = (struct percpu_data *)~(unsigned long)(ptr); \
-        (__typeof__(ptr))__p->ptrs[(cpu)];      \
+#define percpu_ptr(ptr, cpu)                              \
+({                                                        \
+        struct percpu_data *__p = __percpu_disguise(ptr); \
+        (__typeof__(ptr))__p->ptrs[(cpu)];                \
 })
 
-extern void *__alloc_percpu(size_t size);
-extern void free_percpu(const void *);
+extern void *percpu_populate(void *__pdata, size_t size, gfp_t gfp, int cpu);
+extern void percpu_depopulate(void *__pdata, int cpu);
+extern int __percpu_populate_mask(void *__pdata, size_t size, gfp_t gfp,
+                                  cpumask_t *mask);
+extern void __percpu_depopulate_mask(void *__pdata, cpumask_t *mask);
+extern void *__percpu_alloc_mask(size_t size, gfp_t gfp, cpumask_t *mask);
+extern void percpu_free(void *__pdata);
 
 #else /* CONFIG_SMP */
 
-#define per_cpu_ptr(ptr, cpu) ({ (void)(cpu); (ptr); })
+#define percpu_ptr(ptr, cpu) ({ (void)(cpu); (ptr); })
+
+static inline void percpu_depopulate(void *__pdata, int cpu)
+{
+}
+
+static inline void __percpu_depopulate_mask(void *__pdata, cpumask_t *mask)
+{
+}
 
-static inline void *__alloc_percpu(size_t size)
+static inline void *percpu_populate(void *__pdata, size_t size, gfp_t gfp,
+                                    int cpu)
 {
-        void *ret = kmalloc(size, GFP_KERNEL);
-        if (ret)
-                memset(ret, 0, size);
-        return ret;
+        return percpu_ptr(__pdata, cpu);
 }
-static inline void free_percpu(const void *ptr)
-{       
-        kfree(ptr);
+
+static inline int __percpu_populate_mask(void *__pdata, size_t size, gfp_t gfp,
+                                         cpumask_t *mask)
+{
+        return 0;
+}
+
+static __always_inline void *__percpu_alloc_mask(size_t size, gfp_t gfp, cpumask_t *mask)
+{
+        return kzalloc(size, gfp);
+}
+
+static inline void percpu_free(void *__pdata)
+{
+        kfree(__pdata);
 }
 
 #endif /* CONFIG_SMP */
 
-/* Simple wrapper for the common case: zeros memory. */
-#define alloc_percpu(type)      ((type *)(__alloc_percpu(sizeof(type))))
+#define percpu_populate_mask(__pdata, size, gfp, mask) \
+        __percpu_populate_mask((__pdata), (size), (gfp), &(mask))
+#define percpu_depopulate_mask(__pdata, mask) \
+        __percpu_depopulate_mask((__pdata), &(mask))
+#define percpu_alloc_mask(size, gfp, mask) \
+        __percpu_alloc_mask((size), (gfp), &(mask))
+
+#define percpu_alloc(size, gfp) percpu_alloc_mask((size), (gfp), cpu_online_map)
+
+/* (legacy) interface for use without CPU hotplug handling */
+
+#define __alloc_percpu(size)    percpu_alloc_mask((size), GFP_KERNEL, \
+                                                  cpu_possible_map)
+#define alloc_percpu(type)      (type *)__alloc_percpu(sizeof(type))
+#define free_percpu(ptr)        percpu_free((ptr))
+#define per_cpu_ptr(ptr, cpu)   percpu_ptr((ptr), (cpu))
 
 #endif /* __LINUX_PERCPU_H */
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 331521a10a..9447a57ee8 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -378,6 +378,7 @@ int phy_mii_ioctl(struct phy_device *phydev,
                 struct mii_ioctl_data *mii_data, int cmd);
 int phy_start_interrupts(struct phy_device *phydev);
 void phy_print_status(struct phy_device *phydev);
+struct phy_device* phy_device_create(struct mii_bus *bus, int addr, int phy_id);
 
 extern struct bus_type mdio_bus_type;
 #endif /* __PHY_H */
diff --git a/include/linux/pid.h b/include/linux/pid.h
index 29960b03be..93da7e2d9f 100644
--- a/include/linux/pid.h
+++ b/include/linux/pid.h
@@ -76,6 +76,8 @@ extern int FASTCALL(attach_pid(struct task_struct *task,
                                 enum pid_type type, int nr));
 
 extern void FASTCALL(detach_pid(struct task_struct *task, enum pid_type));
+extern void FASTCALL(transfer_pid(struct task_struct *old,
+                                  struct task_struct *new, enum pid_type));
 
 /*
  * look up a PID in the hash table. Must be called with the tasklist_lock
diff --git a/include/linux/pkt_cls.h b/include/linux/pkt_cls.h
index bd2c5a2bbb..c3f01b3085 100644
--- a/include/linux/pkt_cls.h
+++ b/include/linux/pkt_cls.h
@@ -305,6 +305,7 @@ enum
         TCA_FW_POLICE,
         TCA_FW_INDEV, /*  used by CONFIG_NET_CLS_IND */
         TCA_FW_ACT, /* used by CONFIG_NET_CLS_ACT */
+        TCA_FW_MASK,
         __TCA_FW_MAX
 };
 
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index 782090c689..29cd6dee13 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -49,6 +49,8 @@ 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;
 };
diff --git a/include/linux/plist.h b/include/linux/plist.h
new file mode 100644
index 0000000000..b95818a037
--- /dev/null
+++ b/include/linux/plist.h
@@ -0,0 +1,248 @@
+/*
+ * Descending-priority-sorted double-linked list
+ *
+ * (C) 2002-2003 Intel Corp
+ * Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>.
+ *
+ * 2001-2005 (c) MontaVista Software, Inc.
+ * Daniel Walker <dwalker@mvista.com>
+ *
+ * (C) 2005 Thomas Gleixner <tglx@linutronix.de>
+ *
+ * Simplifications of the original code by
+ * Oleg Nesterov <oleg@tv-sign.ru>
+ *
+ * Licensed under the FSF's GNU Public License v2 or later.
+ *
+ * Based on simple lists (include/linux/list.h).
+ *
+ * This is a priority-sorted list of nodes; each node has a
+ * priority from INT_MIN (highest) to INT_MAX (lowest).
+ *
+ * Addition is O(K), removal is O(1), change of priority of a node is
+ * O(K) and K is the number of RT priority levels used in the system.
+ * (1 <= K <= 99)
+ *
+ * This list is really a list of lists:
+ *
+ *  - The tier 1 list is the prio_list, different priority nodes.
+ *
+ *  - The tier 2 list is the node_list, serialized nodes.
+ *
+ * Simple ASCII art explanation:
+ *
+ * |HEAD          |
+ * |              |
+ * |prio_list.prev|<------------------------------------|
+ * |prio_list.next|<->|pl|<->|pl|<--------------->|pl|<-|
+ * |10            |   |10|   |21|   |21|   |21|   |40|   (prio)
+ * |              |   |  |   |  |   |  |   |  |   |  |
+ * |              |   |  |   |  |   |  |   |  |   |  |
+ * |node_list.next|<->|nl|<->|nl|<->|nl|<->|nl|<->|nl|<-|
+ * |node_list.prev|<------------------------------------|
+ *
+ * The nodes on the prio_list list are sorted by priority to simplify
+ * the insertion of new nodes. There are no nodes with duplicate
+ * priorites on the list.
+ *
+ * The nodes on the node_list is ordered by priority and can contain
+ * entries which have the same priority. Those entries are ordered
+ * FIFO
+ *
+ * Addition means: look for the prio_list node in the prio_list
+ * for the priority of the node and insert it before the node_list
+ * entry of the next prio_list node. If it is the first node of
+ * that priority, add it to the prio_list in the right position and
+ * insert it into the serialized node_list list
+ *
+ * Removal means remove it from the node_list and remove it from
+ * the prio_list if the node_list list_head is non empty. In case
+ * of removal from the prio_list it must be checked whether other
+ * entries of the same priority are on the list or not. If there
+ * is another entry of the same priority then this entry has to
+ * replace the removed entry on the prio_list. If the entry which
+ * is removed is the only entry of this priority then a simple
+ * remove from both list is sufficient.
+ *
+ * INT_MIN is the highest priority, 0 is the medium highest, INT_MAX
+ * is lowest priority.
+ *
+ * No locking is done, up to the caller.
+ *
+ */
+#ifndef _LINUX_PLIST_H_
+#define _LINUX_PLIST_H_
+
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/spinlock_types.h>
+
+struct plist_head {
+        struct list_head prio_list;
+        struct list_head node_list;
+#ifdef CONFIG_DEBUG_PI_LIST
+        spinlock_t *lock;
+#endif
+};
+
+struct plist_node {
+        int                     prio;
+        struct plist_head       plist;
+};
+
+#ifdef CONFIG_DEBUG_PI_LIST
+# define PLIST_HEAD_LOCK_INIT(_lock)    .lock = _lock
+#else
+# define PLIST_HEAD_LOCK_INIT(_lock)
+#endif
+
+/**
+ * #PLIST_HEAD_INIT - static struct plist_head initializer
+ *
+ * @head:       struct plist_head variable name
+ */
+#define PLIST_HEAD_INIT(head, _lock)                    \
+{                                                       \
+        .prio_list = LIST_HEAD_INIT((head).prio_list),  \
+        .node_list = LIST_HEAD_INIT((head).node_list),  \
+        PLIST_HEAD_LOCK_INIT(&(_lock))                  \
+}
+
+/**
+ * #PLIST_NODE_INIT - static struct plist_node initializer
+ *
+ * @node:       struct plist_node variable name
+ * @__prio:     initial node priority
+ */
+#define PLIST_NODE_INIT(node, __prio)                   \
+{                                                       \
+        .prio  = (__prio),                              \
+        .plist = PLIST_HEAD_INIT((node).plist, NULL),   \
+}
+
+/**
+ * plist_head_init - dynamic struct plist_head initializer
+ *
+ * @head:       &struct plist_head pointer
+ */
+static inline void
+plist_head_init(struct plist_head *head, spinlock_t *lock)
+{
+        INIT_LIST_HEAD(&head->prio_list);
+        INIT_LIST_HEAD(&head->node_list);
+#ifdef CONFIG_DEBUG_PI_LIST
+        head->lock = lock;
+#endif
+}
+
+/**
+ * plist_node_init - Dynamic struct plist_node initializer
+ *
+ * @node:       &struct plist_node pointer
+ * @prio:       initial node priority
+ */
+static inline void plist_node_init(struct plist_node *node, int prio)
+{
+        node->prio = prio;
+        plist_head_init(&node->plist, NULL);
+}
+
+extern void plist_add(struct plist_node *node, struct plist_head *head);
+extern void plist_del(struct plist_node *node, struct plist_head *head);
+
+/**
+ * plist_for_each - iterate over the plist
+ *
+ * @pos1:       the type * to use as a loop counter.
+ * @head:       the head for your list.
+ */
+#define plist_for_each(pos, head)       \
+         list_for_each_entry(pos, &(head)->node_list, plist.node_list)
+
+/**
+ * plist_for_each_entry_safe - iterate over a plist of given type safe
+ * against removal of list entry
+ *
+ * @pos1:       the type * to use as a loop counter.
+ * @n1: another type * to use as temporary storage
+ * @head:       the head for your list.
+ */
+#define plist_for_each_safe(pos, n, head)       \
+         list_for_each_entry_safe(pos, n, &(head)->node_list, plist.node_list)
+
+/**
+ * plist_for_each_entry - iterate over list of given type
+ *
+ * @pos:        the type * to use as a loop counter.
+ * @head:       the head for your list.
+ * @member:     the name of the list_struct within the struct.
+ */
+#define plist_for_each_entry(pos, head, mem)    \
+         list_for_each_entry(pos, &(head)->node_list, mem.plist.node_list)
+
+/**
+ * plist_for_each_entry_safe - iterate over list of given type safe against
+ * removal of list entry
+ *
+ * @pos:        the type * to use as a loop counter.
+ * @n:          another type * to use as temporary storage
+ * @head:       the head for your list.
+ * @m:          the name of the list_struct within the struct.
+ */
+#define plist_for_each_entry_safe(pos, n, head, m)      \
+        list_for_each_entry_safe(pos, n, &(head)->node_list, m.plist.node_list)
+
+/**
+ * plist_head_empty - return !0 if a plist_head is empty
+ *
+ * @head:       &struct plist_head pointer
+ */
+static inline int plist_head_empty(const struct plist_head *head)
+{
+        return list_empty(&head->node_list);
+}
+
+/**
+ * plist_node_empty - return !0 if plist_node is not on a list
+ *
+ * @node:       &struct plist_node pointer
+ */
+static inline int plist_node_empty(const struct plist_node *node)
+{
+        return plist_head_empty(&node->plist);
+}
+
+/* All functions below assume the plist_head is not empty. */
+
+/**
+ * plist_first_entry - get the struct for the first entry
+ *
+ * @ptr:        the &struct plist_head pointer.
+ * @type:       the type of the struct this is embedded in.
+ * @member:     the name of the list_struct within the struct.
+ */
+#ifdef CONFIG_DEBUG_PI_LIST
+# define plist_first_entry(head, type, member)  \
+({ \
+        WARN_ON(plist_head_empty(head)); \
+        container_of(plist_first(head), type, member); \
+})
+#else
+# define plist_first_entry(head, type, member)  \
+        container_of(plist_first(head), type, member)
+#endif
+
+/**
+ * plist_first - return the first node (and thus, highest priority)
+ *
+ * @head:       the &struct plist_head pointer
+ *
+ * Assumes the plist is _not_ empty.
+ */
+static inline struct plist_node* plist_first(const struct plist_head *head)
+{
+        return list_entry(head->node_list.next,
+                          struct plist_node, plist.node_list);
+}
+
+#endif
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 658c1b93d5..6b27e07aef 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -142,29 +142,61 @@ typedef struct pm_message {
 } pm_message_t;
 
 /*
- * There are 4 important states driver can be in:
- * ON     -- driver is working
- * FREEZE -- stop operations and apply whatever policy is applicable to a
- *           suspended driver of that class, freeze queues for block like IDE
- *           does, drop packets for ethernet, etc... stop DMA engine too etc...
- *           so a consistent image can be saved; but do not power any hardware
- *           down.
- * SUSPEND - like FREEZE, but hardware is doing as much powersaving as
- *           possible. Roughly pci D3.
+ * Several driver power state transitions are externally visible, affecting
+ * the state of pending I/O queues and (for drivers that touch hardware)
+ * interrupts, wakeups, DMA, and other hardware state.  There may also be
+ * internal transitions to various low power modes, which are transparent
+ * to the rest of the driver stack (such as a driver that's ON gating off
+ * clocks which are not in active use).
  *
- * Unfortunately, current drivers only recognize numeric values 0 (ON) and 3
- * (SUSPEND).  We'll need to fix the drivers. So yes, putting 3 to all different
- * defines is intentional, and will go away as soon as drivers are fixed.  Also
- * note that typedef is neccessary, we'll probably want to switch to
- *   typedef struct pm_message_t { int event; int flags; } pm_message_t
- * or something similar soon.
+ * One transition is triggered by resume(), after a suspend() call; the
+ * message is implicit:
+ *
+ * ON           Driver starts working again, responding to hardware events
+ *              and software requests.  The hardware may have gone through
+ *              a power-off reset, or it may have maintained state from the
+ *              previous suspend() which the driver will rely on while
+ *              resuming.  On most platforms, there are no restrictions on
+ *              availability of resources like clocks during resume().
+ *
+ * Other transitions are triggered by messages sent using suspend().  All
+ * these transitions quiesce the driver, so that I/O queues are inactive.
+ * That commonly entails turning off IRQs and DMA; there may be rules
+ * about how to quiesce that are specific to the bus or the device's type.
+ * (For example, network drivers mark the link state.)  Other details may
+ * differ according to the message:
+ *
+ * SUSPEND      Quiesce, enter a low power device state appropriate for
+ *              the upcoming system state (such as PCI_D3hot), and enable
+ *              wakeup events as appropriate.
+ *
+ * FREEZE       Quiesce operations so that a consistent image can be saved;
+ *              but do NOT otherwise enter a low power device state, and do
+ *              NOT emit system wakeup events.
+ *
+ * PRETHAW      Quiesce as if for FREEZE; additionally, prepare for restoring
+ *              the system from a snapshot taken after an earlier FREEZE.
+ *              Some drivers will need to reset their hardware state instead
+ *              of preserving it, to ensure that it's never mistaken for the
+ *              state which that earlier snapshot had set up.
+ *
+ * A minimally power-aware driver treats all messages as SUSPEND, fully
+ * reinitializes its device during resume() -- whether or not it was reset
+ * during the suspend/resume cycle -- and can't issue wakeup events.
+ *
+ * More power-aware drivers may also use low power states at runtime as
+ * well as during system sleep states like PM_SUSPEND_STANDBY.  They may
+ * be able to use wakeup events to exit from runtime low-power states,
+ * or from system low-power states such as standby or suspend-to-RAM.
  */
 
 #define PM_EVENT_ON 0
 #define PM_EVENT_FREEZE 1
 #define PM_EVENT_SUSPEND 2
+#define PM_EVENT_PRETHAW 3
 
 #define PMSG_FREEZE     ((struct pm_message){ .event = PM_EVENT_FREEZE, })
+#define PMSG_PRETHAW    ((struct pm_message){ .event = PM_EVENT_PRETHAW, })
 #define PMSG_SUSPEND    ((struct pm_message){ .event = PM_EVENT_SUSPEND, })
 #define PMSG_ON         ((struct pm_message){ .event = PM_EVENT_ON, })
 
@@ -190,6 +222,7 @@ extern void device_resume(void);
 extern suspend_disk_method_t pm_disk_mode;
 
 extern int device_suspend(pm_message_t state);
+extern int device_prepare_suspend(pm_message_t state);
 
 #define device_set_wakeup_enable(dev,val) \
         ((dev)->power.should_wakeup = !!(val))
diff --git a/include/linux/pm_legacy.h b/include/linux/pm_legacy.h
index 78027c533b..514729a446 100644
--- a/include/linux/pm_legacy.h
+++ b/include/linux/pm_legacy.h
@@ -15,11 +15,6 @@ struct pm_dev __deprecated *
 pm_register(pm_dev_t type, unsigned long id, pm_callback callback);
 
 /*
- * Unregister all devices with matching callback
- */
-void __deprecated pm_unregister_all(pm_callback callback);
-
-/*
  * Send a request to all devices
  */
 int __deprecated pm_send_all(pm_request_t rqst, void *data);
@@ -35,8 +30,6 @@ static inline struct pm_dev *pm_register(pm_dev_t type,
         return NULL;
 }
 
-static inline void pm_unregister_all(pm_callback callback) {}
-
 static inline int pm_send_all(pm_request_t rqst, void *data)
 {
         return 0;
diff --git a/include/linux/pmu.h b/include/linux/pmu.h
index ecce5912f4..783177387a 100644
--- a/include/linux/pmu.h
+++ b/include/linux/pmu.h
@@ -230,4 +230,7 @@ extern int pmu_battery_count;
 extern struct pmu_battery_info pmu_batteries[PMU_MAX_BATTERIES];
 extern unsigned int pmu_power_flags;
 
+/* Backlight */
+extern void pmu_backlight_init(void);
+
 #endif  /* __KERNEL__ */
diff --git a/include/linux/pnp.h b/include/linux/pnp.h
index 93b0959eb4..ab8a8dd8d6 100644
--- a/include/linux/pnp.h
+++ b/include/linux/pnp.h
@@ -389,7 +389,8 @@ 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);
-void pnp_resource_change(struct resource *resource, unsigned long start, unsigned long size);
+void pnp_resource_change(struct resource *resource, resource_size_t start,
+                                resource_size_t size);
 
 /* protocol helpers */
 int pnp_is_active(struct pnp_dev * dev);
@@ -434,7 +435,9 @@ 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 void pnp_resource_change(struct resource *resource, unsigned long start, unsigned long size) { }
+static inline void pnp_resource_change(struct resource *resource,
+                                        resource_size_t start,
+                                        resource_size_t size) { }
 
 /* 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
new file mode 100644
index 0000000000..3e628f990f
--- /dev/null
+++ b/include/linux/poison.h
@@ -0,0 +1,63 @@
+#ifndef _LINUX_POISON_H
+#define _LINUX_POISON_H
+
+/********** include/linux/list.h **********/
+/*
+ * These are non-NULL pointers that will result in page faults
+ * under normal circumstances, used to verify that nobody uses
+ * non-initialized list entries.
+ */
+#define LIST_POISON1  ((void *) 0x00100100)
+#define LIST_POISON2  ((void *) 0x00200200)
+
+/********** mm/slab.c **********/
+/*
+ * Magic nums for obj red zoning.
+ * Placed in the first word before and the first word after an obj.
+ */
+#define RED_INACTIVE    0x5A2CF071UL    /* when obj is inactive */
+#define RED_ACTIVE      0x170FC2A5UL    /* when obj is active */
+
+/* ...and for poisoning */
+#define POISON_INUSE    0x5a    /* for use-uninitialised poisoning */
+#define POISON_FREE     0x6b    /* for use-after-free poisoning */
+#define POISON_END      0xa5    /* end-byte of poisoning */
+
+/********** arch/$ARCH/mm/init.c **********/
+#define POISON_FREE_INITMEM     0xcc
+
+/********** arch/x86_64/mm/init.c **********/
+#define POISON_FREE_INITDATA    0xba
+
+/********** arch/ia64/hp/common/sba_iommu.c **********/
+/*
+ * arch/ia64/hp/common/sba_iommu.c uses a 16-byte poison string with a
+ * value of "SBAIOMMU POISON\0" for spill-over poisoning.
+ */
+
+/********** fs/jbd/journal.c **********/
+#define JBD_POISON_FREE 0x5b
+
+/********** drivers/base/dmapool.c **********/
+#define POOL_POISON_FREED       0xa7    /* !inuse */
+#define POOL_POISON_ALLOCATED   0xa9    /* !initted */
+
+/********** drivers/atm/ **********/
+#define ATM_POISON_FREE         0x12
+#define ATM_POISON              0xdeadbeef
+
+/********** net/ **********/
+#define NEIGHBOR_DEAD           0xdeadbeef
+#define NETFILTER_LINK_POISON   0xdead57ac
+
+/********** kernel/mutexes **********/
+#define MUTEX_DEBUG_INIT        0x11
+#define MUTEX_DEBUG_FREE        0x22
+
+/********** security/ **********/
+#define KEY_DESTROY             0xbd
+
+/********** sound/oss/ **********/
+#define OSS_POISON_FREE         0xAB
+
+#endif
diff --git a/include/linux/posix-timers.h b/include/linux/posix-timers.h
index 95572c434b..a7dd38f30a 100644
--- a/include/linux/posix-timers.h
+++ b/include/linux/posix-timers.h
@@ -72,6 +72,7 @@ struct k_clock {
         int (*timer_create) (struct k_itimer *timer);
         int (*nsleep) (const clockid_t which_clock, int flags,
                        struct timespec *, struct timespec __user *);
+        long (*nsleep_restart) (struct restart_block *restart_block);
         int (*timer_set) (struct k_itimer * timr, int flags,
                           struct itimerspec * new_setting,
                           struct itimerspec * old_setting);
@@ -97,6 +98,7 @@ int posix_cpu_clock_set(const clockid_t which_clock, const struct timespec *ts);
 int posix_cpu_timer_create(struct k_itimer *timer);
 int posix_cpu_nsleep(const clockid_t which_clock, int flags,
                      struct timespec *rqtp, struct timespec __user *rmtp);
+long posix_cpu_nsleep_restart(struct restart_block *restart_block);
 int posix_cpu_timer_set(struct k_itimer *timer, int flags,
                         struct itimerspec *new, struct itimerspec *old);
 int posix_cpu_timer_del(struct k_itimer *timer);
@@ -111,4 +113,6 @@ void posix_cpu_timers_exit_group(struct task_struct *task);
 void set_process_cpu_timer(struct task_struct *task, unsigned int clock_idx,
                            cputime_t *newval, cputime_t *oldval);
 
+long clock_nanosleep_restart(struct restart_block *restart_block);
+
 #endif
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
index 5810d28fbe..57f70bc8b2 100644
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -4,6 +4,7 @@
 #include <linux/slab.h>
 #include <linux/fs.h>
 #include <linux/spinlock.h>
+#include <linux/magic.h>
 #include <asm/atomic.h>
 
 /*
@@ -24,8 +25,6 @@ enum {
         PROC_ROOT_INO = 1,
 };
 
-#define PROC_SUPER_MAGIC 0x9fa0
-
 /*
  * This is not completely implemented yet. The idea is to
  * create an in-memory tree (like the actual /proc filesystem
@@ -99,9 +98,8 @@ extern void proc_misc_init(void);
 
 struct mm_struct;
 
+void proc_flush_task(struct task_struct *task);
 struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, struct nameidata *);
-struct dentry *proc_pid_unhash(struct task_struct *p);
-void proc_pid_flush(struct dentry *proc_dentry);
 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 *);
@@ -211,8 +209,7 @@ static inline void proc_net_remove(const char *name)
 #define proc_net_create(name, mode, info)       ({ (void)(mode), NULL; })
 static inline void proc_net_remove(const char *name) {}
 
-static inline struct dentry *proc_pid_unhash(struct task_struct *p) { return NULL; }
-static inline void proc_pid_flush(struct dentry *proc_dentry) { }
+static inline void proc_flush_task(struct task_struct *task) { }
 
 static inline struct proc_dir_entry *create_proc_entry(const char *name,
         mode_t mode, struct proc_dir_entry *parent) { return NULL; }
@@ -248,8 +245,8 @@ extern void kclist_add(struct kcore_list *, void *, size_t);
 #endif
 
 struct proc_inode {
-        struct task_struct *task;
-        int type;
+        struct pid *pid;
+        int fd;
         union {
                 int (*proc_get_link)(struct inode *, struct dentry **, struct vfsmount **);
                 int (*proc_read)(struct task_struct *task, char *page);
@@ -268,4 +265,12 @@ static inline struct proc_dir_entry *PDE(const struct inode *inode)
         return PROC_I(inode)->pde;
 }
 
+struct proc_maps_private {
+        struct pid *pid;
+        struct task_struct *task;
+#ifdef CONFIG_MMU
+        struct vm_area_struct *tail_vma;
+#endif
+};
+
 #endif /* _LINUX_PROC_FS_H */
diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index ee918bc6e1..eeb1976ef7 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -16,8 +16,8 @@
 #define PTRACE_KILL                8
 #define PTRACE_SINGLESTEP          9
 
-#define PTRACE_ATTACH           0x10
-#define PTRACE_DETACH           0x11
+#define PTRACE_ATTACH             16
+#define PTRACE_DETACH             17
 
 #define PTRACE_SYSCALL            24
 
@@ -88,7 +88,6 @@ extern int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __us
 extern int ptrace_writedata(struct task_struct *tsk, char __user *src, unsigned long dst, int len);
 extern int ptrace_attach(struct task_struct *tsk);
 extern int ptrace_detach(struct task_struct *, unsigned int);
-extern void __ptrace_detach(struct task_struct *, unsigned int);
 extern void ptrace_disable(struct task_struct *);
 extern int ptrace_check_attach(struct task_struct *task, int kill);
 extern int ptrace_request(struct task_struct *child, long request, long addr, long data);
diff --git a/include/linux/qnx4_fs.h b/include/linux/qnx4_fs.h
index 27f49c85d5..0c7ac444fd 100644
--- a/include/linux/qnx4_fs.h
+++ b/include/linux/qnx4_fs.h
@@ -11,6 +11,7 @@
 #define _LINUX_QNX4_FS_H
 
 #include <linux/qnxtypes.h>
+#include <linux/magic.h>
 
 #define QNX4_ROOT_INO 1
 
@@ -25,7 +26,6 @@
 
 #define QNX4_I_MAP_SLOTS        8
 #define QNX4_Z_MAP_SLOTS        64
-#define QNX4_SUPER_MAGIC        0x002f  /* qnx4 fs detection */
 #define QNX4_VALID_FS           0x0001  /* Clean fs. */
 #define QNX4_ERROR_FS           0x0002  /* fs has errors. */
 #define QNX4_BLOCK_SIZE         0x200   /* blocksize of 512 bytes */
diff --git a/include/linux/raid/Kbuild b/include/linux/raid/Kbuild
new file mode 100644
index 0000000000..2415a64c5e
--- /dev/null
+++ b/include/linux/raid/Kbuild
@@ -0,0 +1,2 @@
+header-y += md_p.h
+header-y += md_u.h
diff --git a/include/linux/raid/bitmap.h b/include/linux/raid/bitmap.h
index 899437802a..63df898fe2 100644
--- a/include/linux/raid/bitmap.h
+++ b/include/linux/raid/bitmap.h
@@ -140,6 +140,7 @@ typedef __u16 bitmap_counter_t;
 enum bitmap_state {
         BITMAP_ACTIVE = 0x001, /* the bitmap is in use */
         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,
 };
 
@@ -244,15 +245,9 @@ struct bitmap {
         unsigned long daemon_lastrun; /* jiffies of last run */
         unsigned long daemon_sleep; /* how many seconds between updates? */
 
-        /*
-         * bitmap_writeback_daemon waits for file-pages that have been written,
-         * as there is no way to get a call-back when a page write completes.
-         */
-        mdk_thread_t *writeback_daemon;
-        spinlock_t write_lock;
+        atomic_t pending_writes; /* pending writes to the bitmap file */
         wait_queue_head_t write_wait;
-        struct list_head complete_pages;
-        mempool_t *write_pool;
+
 };
 
 /* the bitmap API */
diff --git a/include/linux/raid/linear.h b/include/linux/raid/linear.h
index 7eaf290e10..ba15469daf 100644
--- a/include/linux/raid/linear.h
+++ b/include/linux/raid/linear.h
@@ -13,8 +13,10 @@ 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                hash_spacing;
+        sector_t                array_size;
         int                     preshift; /* shift before dividing by hash_spacing */
         dev_info_t              disks[0];
 };
diff --git a/include/linux/raid/md.h b/include/linux/raid/md.h
index 66b44e5e0d..eb3e547c8f 100644
--- a/include/linux/raid/md.h
+++ b/include/linux/raid/md.h
@@ -85,8 +85,6 @@ 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_unplug_mddev(mddev_t *mddev);
 
-extern void md_print_devices (void);
-
 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);
@@ -97,7 +95,5 @@ extern void md_new_event(mddev_t *mddev);
 
 extern void md_update_sb(mddev_t * mddev);
 
-#define MD_BUG(x...) { printk("md: bug in file %s, line %d\n", __FILE__, __LINE__); md_print_devices(); }
-
 #endif 
 
diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h
index e2df61f5b0..d288902958 100644
--- a/include/linux/raid/md_k.h
+++ b/include/linux/raid/md_k.h
@@ -40,7 +40,8 @@ typedef struct mdk_rdev_s mdk_rdev_t;
  * options passed in raidrun:
  */
 
-#define MAX_CHUNK_SIZE (4096*1024)
+/* Currently this must fix in an 'int' */
+#define MAX_CHUNK_SIZE (1<<30)
 
 /*
  * MD's 'extended' device
@@ -57,6 +58,7 @@ struct mdk_rdev_s
 
         struct page     *sb_page;
         int             sb_loaded;
+        __u64           sb_events;
         sector_t        data_offset;    /* start of data in array */
         sector_t        sb_offset;
         int             sb_size;        /* bytes in the superblock */
@@ -87,6 +89,10 @@ struct mdk_rdev_s
                                          * 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
@@ -142,9 +148,10 @@ struct mddev_s
 
         struct mdk_thread_s             *thread;        /* management thread */
         struct mdk_thread_s             *sync_thread;   /* doing resync or reconstruct */
-        sector_t                        curr_resync;    /* blocks scheduled */
+        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 */
 
@@ -182,6 +189,8 @@ struct mddev_s
 #define MD_RECOVERY_REQUESTED   6
 #define MD_RECOVERY_CHECK       7
 #define MD_RECOVERY_RESHAPE     8
+#define MD_RECOVERY_FROZEN      9
+
         unsigned long                   recovery;
 
         int                             in_sync;        /* know to not need resync */
diff --git a/include/linux/raid/md_p.h b/include/linux/raid/md_p.h
index f1fbae7e39..b6ebc69bae 100644
--- a/include/linux/raid/md_p.h
+++ b/include/linux/raid/md_p.h
@@ -265,9 +265,12 @@ struct mdp_superblock_1 {
 
 /* feature_map bits */
 #define MD_FEATURE_BITMAP_OFFSET        1
+#define MD_FEATURE_RECOVERY_OFFSET      2 /* recovery_offset is present and
+                                           * must be honoured
+                                           */
 #define MD_FEATURE_RESHAPE_ACTIVE       4
 
-#define MD_FEATURE_ALL                  5
+#define MD_FEATURE_ALL                  (1|2|4)
 
 #endif 
 
diff --git a/include/linux/raid/raid10.h b/include/linux/raid/raid10.h
index b1103298a8..c41e56a7c0 100644
--- a/include/linux/raid/raid10.h
+++ b/include/linux/raid/raid10.h
@@ -24,11 +24,16 @@ struct r10_private_data_s {
         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
+                                               * This is size / far_copies unless
+                                               * far_offset, in which case it is
+                                               * 1 stripe.
                                                */
 
         int chunk_shift; /* shift from chunks to sectors */
diff --git a/include/linux/raid/raid5.h b/include/linux/raid/raid5.h
index 914af66704..20ed4c9976 100644
--- a/include/linux/raid/raid5.h
+++ b/include/linux/raid/raid5.h
@@ -212,6 +212,7 @@ struct raid5_private_data {
         mddev_t                 *mddev;
         struct disk_info        *spare;
         int                     chunk_size, level, algorithm;
+        int                     max_degraded;
         int                     raid_disks, working_disks, failed_disks;
         int                     max_nr_stripes;
 
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 6312758393..b4ca73d658 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -163,14 +163,22 @@ extern int rcu_needs_cpu(int cpu);
  *
  * It is illegal to block while in an RCU read-side critical section.
  */
-#define rcu_read_lock()         preempt_disable()
+#define rcu_read_lock() \
+        do { \
+                preempt_disable(); \
+                __acquire(RCU); \
+        } while(0)
 
 /**
  * rcu_read_unlock - marks the end of an RCU read-side critical section.
  *
  * See rcu_read_lock() for more information.
  */
-#define rcu_read_unlock()       preempt_enable()
+#define rcu_read_unlock() \
+        do { \
+                __release(RCU); \
+                preempt_enable(); \
+        } while(0)
 
 /*
  * So where is rcu_write_lock()?  It does not exist, as there is no
@@ -193,14 +201,22 @@ extern int rcu_needs_cpu(int cpu);
  * can use just rcu_read_lock().
  *
  */
-#define rcu_read_lock_bh()      local_bh_disable()
+#define rcu_read_lock_bh() \
+        do { \
+                local_bh_disable(); \
+                __acquire(RCU_BH); \
+        } while(0)
 
 /*
  * 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()    local_bh_enable()
+#define rcu_read_unlock_bh() \
+        do { \
+                __release(RCU_BH); \
+                local_bh_enable(); \
+        } while(0)
 
 /**
  * rcu_dereference - fetch an RCU-protected pointer in an
@@ -258,6 +274,7 @@ 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);
 
 /* Exported interfaces */
 extern void FASTCALL(call_rcu(struct rcu_head *head, 
diff --git a/include/linux/reboot.h b/include/linux/reboot.h
index 015297ff73..1dd1c70731 100644
--- a/include/linux/reboot.h
+++ b/include/linux/reboot.h
@@ -59,13 +59,13 @@ extern void machine_crash_shutdown(struct pt_regs *);
  * Architecture independent implemenations of sys_reboot commands.
  */
 
-extern void kernel_restart_prepare(char *cmd);
 extern void kernel_shutdown_prepare(enum system_states state);
 
 extern void kernel_restart(char *cmd);
 extern void kernel_halt(void);
 extern void kernel_power_off(void);
-extern void kernel_kexec(void);
+
+void ctrl_alt_del(void);
 
 /*
  * Emergency restart, callable from an interrupt handler.
diff --git a/include/linux/reiserfs_acl.h b/include/linux/reiserfs_acl.h
index 806ec5b067..fe00f781a6 100644
--- a/include/linux/reiserfs_acl.h
+++ b/include/linux/reiserfs_acl.h
@@ -56,6 +56,16 @@ extern int reiserfs_xattr_posix_acl_init(void) __init;
 extern int reiserfs_xattr_posix_acl_exit(void);
 extern struct reiserfs_xattr_handler posix_acl_default_handler;
 extern struct reiserfs_xattr_handler 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
@@ -87,4 +97,11 @@ reiserfs_inherit_default_acl(const struct inode *dir, struct dentry *dentry,
         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 5676c4210e..28493ffaaf 100644
--- a/include/linux/reiserfs_fs.h
+++ b/include/linux/reiserfs_fs.h
@@ -12,6 +12,8 @@
 #define _LINUX_REISER_FS_H
 
 #include <linux/types.h>
+#include <linux/magic.h>
+
 #ifdef __KERNEL__
 #include <linux/slab.h>
 #include <linux/interrupt.h>
@@ -227,14 +229,6 @@ struct reiserfs_super_block {
          ((!is_reiserfs_jr(SB_DISK_SUPER_BLOCK(s)) ? \
          SB_ONDISK_JOURNAL_SIZE(s) + 1 : SB_ONDISK_RESERVED_FOR_JOURNAL(s)))
 
-                                /* used by gcc */
-#define REISERFS_SUPER_MAGIC 0x52654973
-                                /* used by file system utilities that
-                                   look at the superblock, etc. */
-#define REISERFS_SUPER_MAGIC_STRING "ReIsErFs"
-#define REISER2FS_SUPER_MAGIC_STRING "ReIsEr2Fs"
-#define REISER2FS_JR_SUPER_MAGIC_STRING "ReIsEr3Fs"
-
 int is_reiserfs_3_5(struct reiserfs_super_block *rs);
 int is_reiserfs_3_6(struct reiserfs_super_block *rs);
 int is_reiserfs_jr(struct reiserfs_super_block *rs);
@@ -1973,7 +1967,7 @@ void reiserfs_unmap_buffer(struct buffer_head *);
 /* file.c */
 extern struct inode_operations reiserfs_file_inode_operations;
 extern const struct file_operations reiserfs_file_operations;
-extern struct address_space_operations reiserfs_address_space_operations;
+extern const struct address_space_operations reiserfs_address_space_operations;
 
 /* fix_nodes.c */
 
diff --git a/include/linux/reiserfs_fs_i.h b/include/linux/reiserfs_fs_i.h
index 149be8d9a0..5b3b297aa2 100644
--- a/include/linux/reiserfs_fs_i.h
+++ b/include/linux/reiserfs_fs_i.h
@@ -52,10 +52,13 @@ struct reiserfs_inode_info {
          ** flushed */
         unsigned long i_trans_id;
         struct reiserfs_journal_list *i_jl;
-
+#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 xattr_sem;
+#endif
         struct inode vfs_inode;
 };
 
diff --git a/include/linux/reiserfs_xattr.h b/include/linux/reiserfs_xattr.h
index 5e961035c7..966c35851b 100644
--- a/include/linux/reiserfs_xattr.h
+++ b/include/linux/reiserfs_xattr.h
@@ -97,6 +97,11 @@ static inline void reiserfs_mark_inode_private(struct inode *inode)
         inode->i_flags |= S_PRIVATE;
 }
 
+static inline void reiserfs_init_xattr_rwsem(struct inode *inode)
+{
+        init_rwsem(&REISERFS_I(inode)->xattr_sem);
+}
+
 #else
 
 #define is_reiserfs_priv_object(inode) 0
@@ -129,6 +134,9 @@ static inline int reiserfs_xattr_init(struct super_block *sb, int mount_flags)
         sb->s_flags = (sb->s_flags & ~MS_POSIXACL);     /* to be sure */
         return 0;
 };
+static inline void reiserfs_init_xattr_rwsem(struct inode *inode)
+{
+}
 #endif
 
 #endif                          /* __KERNEL__ */
diff --git a/include/linux/resource.h b/include/linux/resource.h
index 21a86cb6ac..ae13db7147 100644
--- a/include/linux/resource.h
+++ b/include/linux/resource.h
@@ -3,6 +3,8 @@
 
 #include <linux/time.h>
 
+struct task_struct;
+
 /*
  * Resource control/accounting header file for linux
  */
@@ -67,4 +69,6 @@ struct rlimit {
  */
 #include <asm/resource.h>
 
+int getrusage(struct task_struct *p, int who, struct rusage __user *ru);
+
 #endif
diff --git a/include/linux/resume-trace.h b/include/linux/resume-trace.h
new file mode 100644
index 0000000000..81e9299ca1
--- /dev/null
+++ b/include/linux/resume-trace.h
@@ -0,0 +1,34 @@
+#ifndef RESUME_TRACE_H
+#define RESUME_TRACE_H
+
+#ifdef CONFIG_PM_TRACE
+
+extern int pm_trace_enabled;
+
+struct device;
+extern void set_trace_device(struct device *);
+extern void generate_resume_trace(void *tracedata, unsigned int user);
+
+#define TRACE_DEVICE(dev) set_trace_device(dev)
+#define TRACE_RESUME(user) do {                                 \
+        if (pm_trace_enabled) {                                 \
+                void *tracedata;                                \
+                asm volatile("movl $1f,%0\n"                    \
+                        ".section .tracedata,\"a\"\n"           \
+                        "1:\t.word %c1\n"                       \
+                        "\t.long %c2\n"                         \
+                        ".previous"                             \
+                        :"=r" (tracedata)                       \
+                        : "i" (__LINE__), "i" (__FILE__));      \
+                generate_resume_trace(tracedata, user);         \
+        }                                                       \
+} while (0)
+
+#else
+
+#define TRACE_DEVICE(dev) do { } while (0)
+#define TRACE_RESUME(dev) do { } while (0)
+
+#endif
+
+#endif
diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index bf97b09000..db2c1df4fe 100644
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -103,6 +103,14 @@ pte_t *page_check_address(struct page *, struct mm_struct *,
  */
 unsigned long page_address_in_vma(struct page *, struct vm_area_struct *);
 
+/*
+ * Cleans the PTEs of shared mappings.
+ * (and since clean PTEs should also be readonly, write protects them too)
+ *
+ * returns the number of cleaned PTEs.
+ */
+int page_mkclean(struct page *);
+
 #else   /* !CONFIG_MMU */
 
 #define anon_vma_init()         do {} while (0)
@@ -112,6 +120,12 @@ unsigned long page_address_in_vma(struct page *, struct vm_area_struct *);
 #define page_referenced(page,l) TestClearPageReferenced(page)
 #define try_to_unmap(page, refs) SWAP_FAIL
 
+static inline int page_mkclean(struct page *page)
+{
+        return 0;
+}
+
+
 #endif  /* CONFIG_MMU */
 
 /*
diff --git a/include/linux/root_dev.h b/include/linux/root_dev.h
index ea4bc9d137..ed241aad7c 100644
--- a/include/linux/root_dev.h
+++ b/include/linux/root_dev.h
@@ -2,6 +2,8 @@
 #define _ROOT_DEV_H_
 
 #include <linux/major.h>
+#include <linux/types.h>
+#include <linux/kdev_t.h>
 
 enum {
         Root_NFS = MKDEV(UNNAMED_MAJOR, 255),
diff --git a/include/linux/rtc-v3020.h b/include/linux/rtc-v3020.h
new file mode 100644
index 0000000000..bf74e63c98
--- /dev/null
+++ b/include/linux/rtc-v3020.h
@@ -0,0 +1,35 @@
+/*
+ * v3020.h - Registers definition and platform data structure for the v3020 RTC.
+ *
+ * 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) 2006, 8D Technologies inc.
+ */
+#ifndef __LINUX_V3020_H
+#define __LINUX_V3020_H
+
+/* The v3020 has only one data pin but which one
+ * is used depends on the board. */
+struct v3020_platform_data {
+        int leftshift; /* (1<<(leftshift)) & readl() */
+};
+
+#define V3020_STATUS_0  0x00
+#define V3020_STATUS_1  0x01
+#define V3020_SECONDS   0x02
+#define V3020_MINUTES   0x03
+#define V3020_HOURS             0x04
+#define V3020_MONTH_DAY 0x05
+#define V3020_MONTH             0x06
+#define V3020_YEAR              0x07
+#define V3020_WEEK_DAY  0x08
+#define V3020_WEEK              0x09
+
+#define V3020_IS_COMMAND(val) ((val)>=0x0E)
+
+#define V3020_CMD_RAM2CLOCK     0x0E
+#define V3020_CMD_CLOCK2RAM     0x0F
+
+#endif /* __LINUX_V3020_H */
diff --git a/include/linux/rtc.h b/include/linux/rtc.h
index ab61cd1199..5371e4e745 100644
--- a/include/linux/rtc.h
+++ b/include/linux/rtc.h
@@ -34,8 +34,8 @@ struct rtc_time {
  * alarm API.
  */
 struct rtc_wkalrm {
-        unsigned char enabled;  /* 0 = alarm disable, 1 = alarm disabled */
-        unsigned char pending;  /* 0 = alarm pending, 1 = alarm not pending */
+        unsigned char enabled;  /* 0 = alarm disabled, 1 = alarm enabled */
+        unsigned char pending;  /* 0 = alarm not pending, 1 = alarm pending */
         struct rtc_time time;   /* time the alarm is set to */
 };
 
@@ -102,6 +102,7 @@ struct rtc_pll_info {
 #include <linux/interrupt.h>
 
 extern int rtc_month_days(unsigned int month, unsigned int year);
+extern int rtc_year_days(unsigned int day, unsigned int month, unsigned int year);
 extern int rtc_valid_tm(struct rtc_time *tm);
 extern int rtc_tm_to_time(struct rtc_time *tm, unsigned long *time);
 extern void rtc_time_to_tm(unsigned long time, struct rtc_time *tm);
@@ -155,6 +156,17 @@ struct rtc_device
         struct rtc_task *irq_task;
         spinlock_t irq_task_lock;
         int irq_freq;
+        int max_user_freq;
+#ifdef CONFIG_RTC_INTF_DEV_UIE_EMUL
+        struct work_struct uie_task;
+        struct timer_list uie_timer;
+        /* Those fields are protected by rtc->irq_lock */
+        unsigned int oldsecs;
+        unsigned int irq_active:1;
+        unsigned int stop_uie_polling:1;
+        unsigned int uie_task_active:1;
+        unsigned int uie_timer_active:1;
+#endif
 };
 #define to_rtc_device(d) container_of(d, struct rtc_device, class_dev)
 
diff --git a/include/linux/rtmutex.h b/include/linux/rtmutex.h
new file mode 100644
index 0000000000..5d41dee82f
--- /dev/null
+++ b/include/linux/rtmutex.h
@@ -0,0 +1,107 @@
+/*
+ * RT Mutexes: blocking mutual exclusion locks with PI support
+ *
+ * started by Ingo Molnar and Thomas Gleixner:
+ *
+ *  Copyright (C) 2004-2006 Red Hat, Inc., Ingo Molnar <mingo@redhat.com>
+ *  Copyright (C) 2006, Timesys Corp., Thomas Gleixner <tglx@timesys.com>
+ *
+ * This file contains the public data structure and API definitions.
+ */
+
+#ifndef __LINUX_RT_MUTEX_H
+#define __LINUX_RT_MUTEX_H
+
+#include <linux/linkage.h>
+#include <linux/plist.h>
+#include <linux/spinlock_types.h>
+
+/*
+ * The rt_mutex structure
+ *
+ * @wait_lock:  spinlock to protect the structure
+ * @wait_list:  pilist head to enqueue waiters in priority order
+ * @owner:      the mutex owner
+ */
+struct rt_mutex {
+        spinlock_t              wait_lock;
+        struct plist_head       wait_list;
+        struct task_struct      *owner;
+#ifdef CONFIG_DEBUG_RT_MUTEXES
+        int                     save_state;
+        const char              *name, *file;
+        int                     line;
+        void                    *magic;
+#endif
+};
+
+struct rt_mutex_waiter;
+struct hrtimer_sleeper;
+
+#ifdef CONFIG_DEBUG_RT_MUTEXES
+ extern int rt_mutex_debug_check_no_locks_freed(const void *from,
+                                                unsigned long len);
+ extern void rt_mutex_debug_check_no_locks_held(struct task_struct *task);
+#else
+ static inline int rt_mutex_debug_check_no_locks_freed(const void *from,
+                                                       unsigned long len)
+ {
+        return 0;
+ }
+# define rt_mutex_debug_check_no_locks_held(task)       do { } while (0)
+#endif
+
+#ifdef CONFIG_DEBUG_RT_MUTEXES
+# define __DEBUG_RT_MUTEX_INITIALIZER(mutexname) \
+        , .name = #mutexname, .file = __FILE__, .line = __LINE__
+# define rt_mutex_init(mutex)                   __rt_mutex_init(mutex, __FUNCTION__)
+ extern void rt_mutex_debug_task_free(struct task_struct *tsk);
+#else
+# define __DEBUG_RT_MUTEX_INITIALIZER(mutexname)
+# define rt_mutex_init(mutex)                   __rt_mutex_init(mutex, NULL)
+# define rt_mutex_debug_task_free(t)                    do { } while (0)
+#endif
+
+#define __RT_MUTEX_INITIALIZER(mutexname) \
+        { .wait_lock = SPIN_LOCK_UNLOCKED \
+        , .wait_list = PLIST_HEAD_INIT(mutexname.wait_list, mutexname.wait_lock) \
+        , .owner = NULL \
+        __DEBUG_RT_MUTEX_INITIALIZER(mutexname)}
+
+#define DEFINE_RT_MUTEX(mutexname) \
+        struct rt_mutex mutexname = __RT_MUTEX_INITIALIZER(mutexname)
+
+/***
+ * rt_mutex_is_locked - is the mutex locked
+ * @lock: the mutex to be queried
+ *
+ * Returns 1 if the mutex is locked, 0 if unlocked.
+ */
+static inline int rt_mutex_is_locked(struct rt_mutex *lock)
+{
+        return lock->owner != NULL;
+}
+
+extern void __rt_mutex_init(struct rt_mutex *lock, const char *name);
+extern void rt_mutex_destroy(struct rt_mutex *lock);
+
+extern void rt_mutex_lock(struct rt_mutex *lock);
+extern int rt_mutex_lock_interruptible(struct rt_mutex *lock,
+                                                int detect_deadlock);
+extern int rt_mutex_timed_lock(struct rt_mutex *lock,
+                                        struct hrtimer_sleeper *timeout,
+                                        int detect_deadlock);
+
+extern int rt_mutex_trylock(struct rt_mutex *lock);
+
+extern void rt_mutex_unlock(struct rt_mutex *lock);
+
+#ifdef CONFIG_RT_MUTEXES
+# define INIT_RT_MUTEXES(tsk)                                           \
+        .pi_waiters     = PLIST_HEAD_INIT(tsk.pi_waiters, tsk.pi_lock), \
+        INIT_RT_MUTEX_DEBUG(tsk)
+#else
+# define INIT_RT_MUTEXES(tsk)
+#endif
+
+#endif
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index facd9ee37b..3a18addaed 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -2,6 +2,7 @@
 #define __LINUX_RTNETLINK_H
 
 #include <linux/netlink.h>
+#include <linux/if_link.h>
 
 /****
  *              Routing/neighbour discovery messages.
@@ -238,10 +239,8 @@ enum rt_class_t
         RT_TABLE_DEFAULT=253,
         RT_TABLE_MAIN=254,
         RT_TABLE_LOCAL=255,
-        __RT_TABLE_MAX
+        RT_TABLE_MAX=0xFFFFFFFF
 };
-#define RT_TABLE_MAX (__RT_TABLE_MAX - 1)
-
 
 
 /* Routing message attributes */
@@ -263,6 +262,7 @@ enum rtattr_type_t
         RTA_CACHEINFO,
         RTA_SESSION,
         RTA_MP_ALGO,
+        RTA_TABLE,
         __RTA_MAX
 };
 
@@ -383,226 +383,6 @@ struct rta_session
         } u;
 };
 
-
-/*********************************************************
- *              Interface address.
- ****/
-
-struct ifaddrmsg
-{
-        unsigned char   ifa_family;
-        unsigned char   ifa_prefixlen;  /* The prefix length            */
-        unsigned char   ifa_flags;      /* Flags                        */
-        unsigned char   ifa_scope;      /* See above                    */
-        int             ifa_index;      /* Link index                   */
-};
-
-enum
-{
-        IFA_UNSPEC,
-        IFA_ADDRESS,
-        IFA_LOCAL,
-        IFA_LABEL,
-        IFA_BROADCAST,
-        IFA_ANYCAST,
-        IFA_CACHEINFO,
-        IFA_MULTICAST,
-        __IFA_MAX
-};
-
-#define IFA_MAX (__IFA_MAX - 1)
-
-/* ifa_flags */
-
-#define IFA_F_SECONDARY         0x01
-#define IFA_F_TEMPORARY         IFA_F_SECONDARY
-
-#define IFA_F_DEPRECATED        0x20
-#define IFA_F_TENTATIVE         0x40
-#define IFA_F_PERMANENT         0x80
-
-struct ifa_cacheinfo
-{
-        __u32   ifa_prefered;
-        __u32   ifa_valid;
-        __u32   cstamp; /* created timestamp, hundredths of seconds */
-        __u32   tstamp; /* updated timestamp, hundredths of seconds */
-};
-
-
-#define IFA_RTA(r)  ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifaddrmsg))))
-#define IFA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifaddrmsg))
-
-/*
-   Important comment:
-   IFA_ADDRESS is prefix address, rather than local interface address.
-   It makes no difference for normally configured broadcast interfaces,
-   but for point-to-point IFA_ADDRESS is DESTINATION address,
-   local address is supplied in IFA_LOCAL attribute.
- */
-
-/**************************************************************
- *              Neighbour discovery.
- ****/
-
-struct ndmsg
-{
-        unsigned char   ndm_family;
-        unsigned char   ndm_pad1;
-        unsigned short  ndm_pad2;
-        int             ndm_ifindex;    /* Link index                   */
-        __u16           ndm_state;
-        __u8            ndm_flags;
-        __u8            ndm_type;
-};
-
-enum
-{
-        NDA_UNSPEC,
-        NDA_DST,
-        NDA_LLADDR,
-        NDA_CACHEINFO,
-        NDA_PROBES,
-        __NDA_MAX
-};
-
-#define NDA_MAX (__NDA_MAX - 1)
-
-#define NDA_RTA(r)  ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ndmsg))))
-#define NDA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ndmsg))
-
-/*
- *      Neighbor Cache Entry Flags
- */
-
-#define NTF_PROXY       0x08    /* == ATF_PUBL */
-#define NTF_ROUTER      0x80
-
-/*
- *      Neighbor Cache Entry States.
- */
-
-#define NUD_INCOMPLETE  0x01
-#define NUD_REACHABLE   0x02
-#define NUD_STALE       0x04
-#define NUD_DELAY       0x08
-#define NUD_PROBE       0x10
-#define NUD_FAILED      0x20
-
-/* Dummy states */
-#define NUD_NOARP       0x40
-#define NUD_PERMANENT   0x80
-#define NUD_NONE        0x00
-
-
-struct nda_cacheinfo
-{
-        __u32           ndm_confirmed;
-        __u32           ndm_used;
-        __u32           ndm_updated;
-        __u32           ndm_refcnt;
-};
-
-
-/*****************************************************************
- *              Neighbour tables specific messages.
- *
- * To retrieve the neighbour tables send RTM_GETNEIGHTBL with the
- * NLM_F_DUMP flag set. Every neighbour table configuration is
- * spread over multiple messages to avoid running into message
- * size limits on systems with many interfaces. The first message
- * in the sequence transports all not device specific data such as
- * statistics, configuration, and the default parameter set.
- * This message is followed by 0..n messages carrying device
- * specific parameter sets.
- * Although the ordering should be sufficient, NDTA_NAME can be
- * used to identify sequences. The initial message can be identified
- * by checking for NDTA_CONFIG. The device specific messages do
- * not contain this TLV but have NDTPA_IFINDEX set to the
- * corresponding interface index.
- *
- * To change neighbour table attributes, send RTM_SETNEIGHTBL
- * with NDTA_NAME set. Changeable attribute include NDTA_THRESH[1-3],
- * NDTA_GC_INTERVAL, and all TLVs in NDTA_PARMS unless marked
- * otherwise. Device specific parameter sets can be changed by
- * setting NDTPA_IFINDEX to the interface index of the corresponding
- * device.
- ****/
-
-struct ndt_stats
-{
-        __u64           ndts_allocs;
-        __u64           ndts_destroys;
-        __u64           ndts_hash_grows;
-        __u64           ndts_res_failed;
-        __u64           ndts_lookups;
-        __u64           ndts_hits;
-        __u64           ndts_rcv_probes_mcast;
-        __u64           ndts_rcv_probes_ucast;
-        __u64           ndts_periodic_gc_runs;
-        __u64           ndts_forced_gc_runs;
-};
-
-enum {
-        NDTPA_UNSPEC,
-        NDTPA_IFINDEX,                  /* u32, unchangeable */
-        NDTPA_REFCNT,                   /* u32, read-only */
-        NDTPA_REACHABLE_TIME,           /* u64, read-only, msecs */
-        NDTPA_BASE_REACHABLE_TIME,      /* u64, msecs */
-        NDTPA_RETRANS_TIME,             /* u64, msecs */
-        NDTPA_GC_STALETIME,             /* u64, msecs */
-        NDTPA_DELAY_PROBE_TIME,         /* u64, msecs */
-        NDTPA_QUEUE_LEN,                /* u32 */
-        NDTPA_APP_PROBES,               /* u32 */
-        NDTPA_UCAST_PROBES,             /* u32 */
-        NDTPA_MCAST_PROBES,             /* u32 */
-        NDTPA_ANYCAST_DELAY,            /* u64, msecs */
-        NDTPA_PROXY_DELAY,              /* u64, msecs */
-        NDTPA_PROXY_QLEN,               /* u32 */
-        NDTPA_LOCKTIME,                 /* u64, msecs */
-        __NDTPA_MAX
-};
-#define NDTPA_MAX (__NDTPA_MAX - 1)
-
-struct ndtmsg
-{
-        __u8            ndtm_family;
-        __u8            ndtm_pad1;
-        __u16           ndtm_pad2;
-};
-
-struct ndt_config
-{
-        __u16           ndtc_key_len;
-        __u16           ndtc_entry_size;
-        __u32           ndtc_entries;
-        __u32           ndtc_last_flush;        /* delta to now in msecs */
-        __u32           ndtc_last_rand;         /* delta to now in msecs */
-        __u32           ndtc_hash_rnd;
-        __u32           ndtc_hash_mask;
-        __u32           ndtc_hash_chain_gc;
-        __u32           ndtc_proxy_qlen;
-};
-
-enum {
-        NDTA_UNSPEC,
-        NDTA_NAME,                      /* char *, unchangeable */
-        NDTA_THRESH1,                   /* u32 */
-        NDTA_THRESH2,                   /* u32 */
-        NDTA_THRESH3,                   /* u32 */
-        NDTA_CONFIG,                    /* struct ndt_config, read-only */
-        NDTA_PARMS,                     /* nested TLV NDTPA_* */
-        NDTA_STATS,                     /* struct ndt_stats, read-only */
-        NDTA_GC_INTERVAL,               /* u64, msecs */
-        __NDTA_MAX
-};
-#define NDTA_MAX (__NDTA_MAX - 1)
-
-#define NDTA_RTA(r) ((struct rtattr*)(((char*)(r)) + \
-                     NLMSG_ALIGN(sizeof(struct ndtmsg))))
-#define NDTA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ndtmsg))
-
-
 /****
  *              General form of address family dependent message.
  ****/
@@ -663,138 +443,6 @@ struct prefix_cacheinfo
         __u32   valid_time;
 };
 
-/* The struct should be in sync with struct net_device_stats */
-struct rtnl_link_stats
-{
-        __u32   rx_packets;             /* total packets received       */
-        __u32   tx_packets;             /* total packets transmitted    */
-        __u32   rx_bytes;               /* total bytes received         */
-        __u32   tx_bytes;               /* total bytes transmitted      */
-        __u32   rx_errors;              /* bad packets received         */
-        __u32   tx_errors;              /* packet transmit problems     */
-        __u32   rx_dropped;             /* no space in linux buffers    */
-        __u32   tx_dropped;             /* no space available in linux  */
-        __u32   multicast;              /* multicast packets received   */
-        __u32   collisions;
-
-        /* detailed rx_errors: */
-        __u32   rx_length_errors;
-        __u32   rx_over_errors;         /* receiver ring buff overflow  */
-        __u32   rx_crc_errors;          /* recved pkt with crc error    */
-        __u32   rx_frame_errors;        /* recv'd frame alignment error */
-        __u32   rx_fifo_errors;         /* recv'r fifo overrun          */
-        __u32   rx_missed_errors;       /* receiver missed packet       */
-
-        /* detailed tx_errors */
-        __u32   tx_aborted_errors;
-        __u32   tx_carrier_errors;
-        __u32   tx_fifo_errors;
-        __u32   tx_heartbeat_errors;
-        __u32   tx_window_errors;
-        
-        /* for cslip etc */
-        __u32   rx_compressed;
-        __u32   tx_compressed;
-};
-
-/* The struct should be in sync with struct ifmap */
-struct rtnl_link_ifmap
-{
-        __u64   mem_start;
-        __u64   mem_end;
-        __u64   base_addr;
-        __u16   irq;
-        __u8    dma;
-        __u8    port;
-};
-
-enum
-{
-        IFLA_UNSPEC,
-        IFLA_ADDRESS,
-        IFLA_BROADCAST,
-        IFLA_IFNAME,
-        IFLA_MTU,
-        IFLA_LINK,
-        IFLA_QDISC,
-        IFLA_STATS,
-        IFLA_COST,
-#define IFLA_COST IFLA_COST
-        IFLA_PRIORITY,
-#define IFLA_PRIORITY IFLA_PRIORITY
-        IFLA_MASTER,
-#define IFLA_MASTER IFLA_MASTER
-        IFLA_WIRELESS,          /* Wireless Extension event - see wireless.h */
-#define IFLA_WIRELESS IFLA_WIRELESS
-        IFLA_PROTINFO,          /* Protocol specific information for a link */
-#define IFLA_PROTINFO IFLA_PROTINFO
-        IFLA_TXQLEN,
-#define IFLA_TXQLEN IFLA_TXQLEN
-        IFLA_MAP,
-#define IFLA_MAP IFLA_MAP
-        IFLA_WEIGHT,
-#define IFLA_WEIGHT IFLA_WEIGHT
-        IFLA_OPERSTATE,
-        IFLA_LINKMODE,
-        __IFLA_MAX
-};
-
-
-#define IFLA_MAX (__IFLA_MAX - 1)
-
-#define IFLA_RTA(r)  ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg))))
-#define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg))
-
-/* ifi_flags.
-
-   IFF_* flags.
-
-   The only change is:
-   IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are
-   more not changeable by user. They describe link media
-   characteristics and set by device driver.
-
-   Comments:
-   - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid
-   - If neither of these three flags are set;
-     the interface is NBMA.
-
-   - IFF_MULTICAST does not mean anything special:
-   multicasts can be used on all not-NBMA links.
-   IFF_MULTICAST means that this media uses special encapsulation
-   for multicast frames. Apparently, all IFF_POINTOPOINT and
-   IFF_BROADCAST devices are able to use multicasts too.
- */
-
-/* IFLA_LINK.
-   For usual devices it is equal ifi_index.
-   If it is a "virtual interface" (f.e. tunnel), ifi_link
-   can point to real physical interface (f.e. for bandwidth calculations),
-   or maybe 0, what means, that real media is unknown (usual
-   for IPIP tunnels, when route to endpoint is allowed to change)
- */
-
-/* Subtype attributes for IFLA_PROTINFO */
-enum
-{
-        IFLA_INET6_UNSPEC,
-        IFLA_INET6_FLAGS,       /* link flags                   */
-        IFLA_INET6_CONF,        /* sysctl parameters            */
-        IFLA_INET6_STATS,       /* statistics                   */
-        IFLA_INET6_MCAST,       /* MC things. What of them?     */
-        IFLA_INET6_CACHEINFO,   /* time values and max reasm size */
-        __IFLA_INET6_MAX
-};
-
-#define IFLA_INET6_MAX  (__IFLA_INET6_MAX - 1)
-
-struct ifla_cacheinfo
-{
-        __u32   max_reasm_len;
-        __u32   tstamp;         /* ipv6InterfaceTable updated timestamp */
-        __u32   reachable_time;
-        __u32   retrans_time;
-};
 
 /*****************************************************************
  *              Traffic control messages.
@@ -885,10 +533,13 @@ enum rtnetlink_groups {
         RTNLGRP_NOP2,
         RTNLGRP_DECnet_ROUTE,
 #define RTNLGRP_DECnet_ROUTE    RTNLGRP_DECnet_ROUTE
-        RTNLGRP_NOP3,
+        RTNLGRP_DECnet_RULE,
+#define RTNLGRP_DECnet_RULE     RTNLGRP_DECnet_RULE
         RTNLGRP_NOP4,
         RTNLGRP_IPV6_PREFIX,
 #define RTNLGRP_IPV6_PREFIX     RTNLGRP_IPV6_PREFIX
+        RTNLGRP_IPV6_RULE,
+#define RTNLGRP_IPV6_RULE       RTNLGRP_IPV6_RULE
         __RTNLGRP_MAX
 };
 #define RTNLGRP_MAX     (__RTNLGRP_MAX - 1)
@@ -923,8 +574,6 @@ extern int rtattr_parse(struct rtattr *tb[], int maxattr, struct rtattr *rta, in
 #define rtattr_parse_nested(tb, max, rta) \
         rtattr_parse((tb), (max), RTA_DATA((rta)), RTA_PAYLOAD((rta)))
 
-extern struct sock *rtnl;
-
 struct rtnetlink_link
 {
         int (*doit)(struct sk_buff *, struct nlmsghdr*, void *attr);
@@ -933,6 +582,10 @@ struct rtnetlink_link
 
 extern struct rtnetlink_link * rtnetlink_links[NPROTO];
 extern int rtnetlink_send(struct sk_buff *skb, u32 pid, u32 group, int echo);
+extern int rtnl_unicast(struct sk_buff *skb, u32 pid);
+extern int rtnl_notify(struct sk_buff *skb, u32 pid, u32 group,
+                       struct nlmsghdr *nlh, gfp_t flags);
+extern void rtnl_set_sk_err(u32 group, int error);
 extern int rtnetlink_put_metrics(struct sk_buff *skb, u32 *metrics);
 
 extern void __rta_fill(struct sk_buff *skb, int attrtype, int attrlen, const void *data);
@@ -1065,6 +718,13 @@ extern void __rtnl_unlock(void);
         } \
 } while(0)
 
+static inline u32 rtm_get_table(struct rtattr **rta, u8 table)
+{
+        return RTA_GET_U32(rta[RTA_TABLE-1]);
+rtattr_failure:
+        return table;
+}
+
 #endif /* __KERNEL__ */
 
 
diff --git a/include/linux/rwsem-spinlock.h b/include/linux/rwsem-spinlock.h
index f30f805080..ae1fcadd59 100644
--- a/include/linux/rwsem-spinlock.h
+++ b/include/linux/rwsem-spinlock.h
@@ -32,30 +32,37 @@ struct rw_semaphore {
         __s32                   activity;
         spinlock_t              wait_lock;
         struct list_head        wait_list;
-#if RWSEM_DEBUG
-        int                     debug;
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+        struct lockdep_map dep_map;
 #endif
 };
 
-/*
- * initialisation
- */
-#if RWSEM_DEBUG
-#define __RWSEM_DEBUG_INIT      , 0
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+# define __RWSEM_DEP_MAP_INIT(lockname) , .dep_map = { .name = #lockname }
 #else
-#define __RWSEM_DEBUG_INIT      /* */
+# define __RWSEM_DEP_MAP_INIT(lockname)
 #endif
 
 #define __RWSEM_INITIALIZER(name) \
-{ 0, SPIN_LOCK_UNLOCKED, LIST_HEAD_INIT((name).wait_list) __RWSEM_DEBUG_INIT }
+{ 0, SPIN_LOCK_UNLOCKED, LIST_HEAD_INIT((name).wait_list) __RWSEM_DEP_MAP_INIT(name) }
 
 #define DECLARE_RWSEM(name) \
         struct rw_semaphore name = __RWSEM_INITIALIZER(name)
 
-extern void FASTCALL(init_rwsem(struct rw_semaphore *sem));
+extern void __init_rwsem(struct rw_semaphore *sem, const char *name,
+                         struct lock_class_key *key);
+
+#define init_rwsem(sem)                                         \
+do {                                                            \
+        static struct lock_class_key __key;                     \
+                                                                \
+        __init_rwsem((sem), #sem, &__key);                      \
+} while (0)
+
 extern void FASTCALL(__down_read(struct rw_semaphore *sem));
 extern int FASTCALL(__down_read_trylock(struct rw_semaphore *sem));
 extern void FASTCALL(__down_write(struct rw_semaphore *sem));
+extern void FASTCALL(__down_write_nested(struct rw_semaphore *sem, int subclass));
 extern int FASTCALL(__down_write_trylock(struct rw_semaphore *sem));
 extern void FASTCALL(__up_read(struct rw_semaphore *sem));
 extern void FASTCALL(__up_write(struct rw_semaphore *sem));
diff --git a/include/linux/rwsem.h b/include/linux/rwsem.h
index f99fe90732..7b524b4109 100644
--- a/include/linux/rwsem.h
+++ b/include/linux/rwsem.h
@@ -9,8 +9,6 @@
 
 #include <linux/linkage.h>
 
-#define RWSEM_DEBUG 0
-
 #ifdef __KERNEL__
 
 #include <linux/types.h>
@@ -26,89 +24,71 @@ struct rw_semaphore;
 #include <asm/rwsem.h> /* use an arch-specific implementation */
 #endif
 
-#ifndef rwsemtrace
-#if RWSEM_DEBUG
-extern void FASTCALL(rwsemtrace(struct rw_semaphore *sem, const char *str));
-#else
-#define rwsemtrace(SEM,FMT)
-#endif
-#endif
-
 /*
  * lock for reading
  */
-static inline void down_read(struct rw_semaphore *sem)
-{
-        might_sleep();
-        rwsemtrace(sem,"Entering down_read");
-        __down_read(sem);
-        rwsemtrace(sem,"Leaving down_read");
-}
+extern void down_read(struct rw_semaphore *sem);
 
 /*
  * trylock for reading -- returns 1 if successful, 0 if contention
  */
-static inline int down_read_trylock(struct rw_semaphore *sem)
-{
-        int ret;
-        rwsemtrace(sem,"Entering down_read_trylock");
-        ret = __down_read_trylock(sem);
-        rwsemtrace(sem,"Leaving down_read_trylock");
-        return ret;
-}
+extern int down_read_trylock(struct rw_semaphore *sem);
 
 /*
  * lock for writing
  */
-static inline void down_write(struct rw_semaphore *sem)
-{
-        might_sleep();
-        rwsemtrace(sem,"Entering down_write");
-        __down_write(sem);
-        rwsemtrace(sem,"Leaving down_write");
-}
+extern void down_write(struct rw_semaphore *sem);
 
 /*
  * trylock for writing -- returns 1 if successful, 0 if contention
  */
-static inline int down_write_trylock(struct rw_semaphore *sem)
-{
-        int ret;
-        rwsemtrace(sem,"Entering down_write_trylock");
-        ret = __down_write_trylock(sem);
-        rwsemtrace(sem,"Leaving down_write_trylock");
-        return ret;
-}
+extern int down_write_trylock(struct rw_semaphore *sem);
 
 /*
  * release a read lock
  */
-static inline void up_read(struct rw_semaphore *sem)
-{
-        rwsemtrace(sem,"Entering up_read");
-        __up_read(sem);
-        rwsemtrace(sem,"Leaving up_read");
-}
+extern void up_read(struct rw_semaphore *sem);
 
 /*
  * release a write lock
  */
-static inline void up_write(struct rw_semaphore *sem)
-{
-        rwsemtrace(sem,"Entering up_write");
-        __up_write(sem);
-        rwsemtrace(sem,"Leaving up_write");
-}
+extern void up_write(struct rw_semaphore *sem);
 
 /*
  * downgrade write lock to read lock
  */
-static inline void downgrade_write(struct rw_semaphore *sem)
-{
-        rwsemtrace(sem,"Entering downgrade_write");
-        __downgrade_write(sem);
-        rwsemtrace(sem,"Leaving downgrade_write");
-}
+extern void downgrade_write(struct rw_semaphore *sem);
+
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+/*
+ * nested locking. NOTE: rwsems are not allowed to recurse
+ * (which occurs if the same task tries to acquire the same
+ * lock instance multiple times), but multiple locks of the
+ * same lock class might be taken, if the order of the locks
+ * is always the same. This ordering rule can be expressed
+ * to lockdep via the _nested() APIs, but enumerating the
+ * subclasses that are used. (If the nesting relationship is
+ * static then another method for expressing nested locking is
+ * the explicit definition of lock class keys and the use of
+ * lockdep_set_class() at lock initialization time.
+ * See Documentation/lockdep-design.txt for more details.)
+ */
+extern void down_read_nested(struct rw_semaphore *sem, int subclass);
+extern void down_write_nested(struct rw_semaphore *sem, int subclass);
+/*
+ * Take/release a lock when not the owner will release it.
+ *
+ * [ This API should be avoided as much as possible - the
+ *   proper abstraction for this case is completions. ]
+ */
+extern void down_read_non_owner(struct rw_semaphore *sem);
+extern void up_read_non_owner(struct rw_semaphore *sem);
+#else
+# define down_read_nested(sem, subclass)                down_read(sem)
+# define down_write_nested(sem, subclass)       down_write(sem)
+# define down_read_non_owner(sem)               down_read(sem)
+# define up_read_non_owner(sem)                 up_read(sem)
+#endif
 
 #endif /* __KERNEL__ */
 #endif /* _LINUX_RWSEM_H */
diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
index 66ff545552..4efbd9c445 100644
--- a/include/linux/scatterlist.h
+++ b/include/linux/scatterlist.h
@@ -5,7 +5,7 @@
 #include <linux/mm.h>
 #include <linux/string.h>
 
-static inline void sg_set_buf(struct scatterlist *sg, void *buf,
+static inline void sg_set_buf(struct scatterlist *sg, const void *buf,
                               unsigned int buflen)
 {
         sg->page = virt_to_page(buf);
@@ -13,7 +13,7 @@ static inline void sg_set_buf(struct scatterlist *sg, void *buf,
         sg->length = buflen;
 }
 
-static inline void sg_init_one(struct scatterlist *sg, void *buf,
+static inline void sg_init_one(struct scatterlist *sg, const void *buf,
                                unsigned int buflen)
 {
         memset(sg, 0, sizeof(*sg));
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 38b4791e6a..a06fc89cf6 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -73,6 +73,7 @@ struct sched_param {
 #include <linux/seccomp.h>
 #include <linux/rcupdate.h>
 #include <linux/futex.h>
+#include <linux/rtmutex.h>
 
 #include <linux/time.h>
 #include <linux/param.h>
@@ -83,6 +84,7 @@ struct sched_param {
 #include <asm/processor.h>
 
 struct exec_domain;
+struct futex_pi_state;
 
 /*
  * List of flags we want to share for kernel threads,
@@ -123,6 +125,7 @@ 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 weighted_cpuload(const int cpu);
 
 
 /*
@@ -145,6 +148,7 @@ extern unsigned long nr_iowait(void);
 #define EXIT_DEAD               32
 /* in tsk->state again */
 #define TASK_NONINTERACTIVE     64
+#define TASK_DEAD               128
 
 #define __set_task_state(tsk, state_value)              \
         do { (tsk)->state = (state_value); } while (0)
@@ -181,11 +185,11 @@ extern unsigned long nr_iowait(void);
 extern rwlock_t tasklist_lock;
 extern spinlock_t mmlist_lock;
 
-typedef struct task_struct task_t;
+struct task_struct;
 
 extern void sched_init(void);
 extern void sched_init_smp(void);
-extern void init_idle(task_t *idle, int cpu);
+extern void init_idle(struct task_struct *idle, int cpu);
 
 extern cpumask_t nohz_cpu_mask;
 
@@ -358,6 +362,14 @@ struct sighand_struct {
         spinlock_t              siglock;
 };
 
+struct pacct_struct {
+        int                     ac_flag;
+        long                    ac_exitcode;
+        unsigned long           ac_mem;
+        cputime_t               ac_utime, ac_stime;
+        unsigned long           ac_minflt, ac_majflt;
+};
+
 /*
  * NOTE! "signal_struct" does not have it's own
  * locking, because a shared signal_struct always
@@ -372,7 +384,7 @@ struct signal_struct {
         wait_queue_head_t       wait_chldexit;  /* for wait4() */
 
         /* current thread group signal load-balancing target: */
-        task_t                  *curr_target;
+        struct task_struct      *curr_target;
 
         /* shared signal handling: */
         struct sigpending       shared_pending;
@@ -449,6 +461,13 @@ struct signal_struct {
         struct key *session_keyring;    /* keyring inherited over fork */
         struct key *process_keyring;    /* keyring private to this process */
 #endif
+#ifdef CONFIG_BSD_PROCESS_ACCT
+        struct pacct_struct pacct;      /* per-process accounting information */
+#endif
+#ifdef CONFIG_TASKSTATS
+        spinlock_t stats_lock;
+        struct taskstats *stats;
+#endif
 };
 
 /* Context switch must be unlocked if interrupts are to be enabled */
@@ -483,8 +502,11 @@ struct signal_struct {
 
 #define MAX_PRIO                (MAX_RT_PRIO + 40)
 
-#define rt_task(p)              (unlikely((p)->prio < MAX_RT_PRIO))
+#define rt_prio(prio)           unlikely((prio) < MAX_RT_PRIO)
+#define rt_task(p)              rt_prio((p)->prio)
 #define batch_task(p)           (unlikely((p)->policy == SCHED_BATCH))
+#define is_rt_policy(p)         ((p) != SCHED_NORMAL && (p) != SCHED_BATCH)
+#define has_rt_policy(p)        unlikely(is_rt_policy((p)->policy))
 
 /*
  * Some day this will be a full-fledged user tracking system..
@@ -517,11 +539,10 @@ extern struct user_struct *find_user(uid_t);
 extern struct user_struct root_user;
 #define INIT_USER (&root_user)
 
-typedef struct prio_array prio_array_t;
 struct backing_dev_info;
 struct reclaim_state;
 
-#ifdef CONFIG_SCHEDSTATS
+#if defined(CONFIG_SCHEDSTATS) || defined(CONFIG_TASK_DELAY_ACCT)
 struct sched_info {
         /* cumulative counters */
         unsigned long   cpu_time,       /* time spent on the cpu */
@@ -532,9 +553,53 @@ struct sched_info {
         unsigned long   last_arrival,   /* when we last ran on a cpu */
                         last_queued;    /* when we were last queued to run */
 };
+#endif /* defined(CONFIG_SCHEDSTATS) || defined(CONFIG_TASK_DELAY_ACCT) */
 
+#ifdef CONFIG_SCHEDSTATS
 extern struct file_operations proc_schedstat_operations;
+#endif /* CONFIG_SCHEDSTATS */
+
+#ifdef CONFIG_TASK_DELAY_ACCT
+struct task_delay_info {
+        spinlock_t      lock;
+        unsigned int    flags;  /* Private per-task flags */
+
+        /* For each stat XXX, add following, aligned appropriately
+         *
+         * struct timespec XXX_start, XXX_end;
+         * u64 XXX_delay;
+         * u32 XXX_count;
+         *
+         * Atomicity of updates to XXX_delay, XXX_count protected by
+         * single lock above (split into XXX_lock if contention is an issue).
+         */
+
+        /*
+         * XXX_count is incremented on every XXX operation, the delay
+         * associated with the operation is added to XXX_delay.
+         * XXX_delay contains the accumulated delay time in nanoseconds.
+         */
+        struct timespec blkio_start, blkio_end; /* Shared by blkio, swapin */
+        u64 blkio_delay;        /* wait for sync block io completion */
+        u64 swapin_delay;       /* wait for swapin block io completion */
+        u32 blkio_count;        /* total count of the number of sync block */
+                                /* io operations performed */
+        u32 swapin_count;       /* total count of the number of swapin block */
+                                /* io operations performed */
+};
+#endif  /* CONFIG_TASK_DELAY_ACCT */
+
+static inline int sched_info_on(void)
+{
+#ifdef CONFIG_SCHEDSTATS
+        return 1;
+#elif defined(CONFIG_TASK_DELAY_ACCT)
+        extern int delayacct_on;
+        return delayacct_on;
+#else
+        return 0;
 #endif
+}
 
 enum idle_type
 {
@@ -547,9 +612,9 @@ enum idle_type
 /*
  * sched-domains (multiprocessor balancing) declarations:
  */
-#ifdef CONFIG_SMP
 #define SCHED_LOAD_SCALE        128UL   /* increase resolution of load */
 
+#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 */
@@ -558,6 +623,11 @@ enum idle_type
 #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 BALANCE_FOR_POWER       ((sched_mc_power_savings || sched_smt_power_savings) \
+                                 ? SD_POWERSAVINGS_BALANCE : 0)
+
 
 struct sched_group {
         struct sched_group *next;       /* Must be a circular list */
@@ -627,7 +697,7 @@ struct sched_domain {
 #endif
 };
 
-extern void partition_sched_domains(cpumask_t *partition1,
+extern int partition_sched_domains(cpumask_t *partition1,
                                     cpumask_t *partition2);
 
 /*
@@ -677,7 +747,7 @@ extern int groups_search(struct group_info *group_info, gid_t grp);
     ((gi)->blocks[(i)/NGROUPS_PER_BLOCK][(i)%NGROUPS_PER_BLOCK])
 
 #ifdef ARCH_HAS_PREFETCH_SWITCH_STACK
-extern void prefetch_stack(struct task_struct*);
+extern void prefetch_stack(struct task_struct *t);
 #else
 static inline void prefetch_stack(struct task_struct *t) { }
 #endif
@@ -693,6 +763,8 @@ enum sleep_type {
         SLEEP_INTERRUPTED,
 };
 
+struct prio_array;
+
 struct task_struct {
         volatile long state;    /* -1 unrunnable, 0 runnable, >0 stopped */
         struct thread_info *thread_info;
@@ -702,16 +774,20 @@ struct task_struct {
 
         int lock_depth;         /* BKL lock depth */
 
-#if defined(CONFIG_SMP) && defined(__ARCH_WANT_UNLOCKED_CTXSW)
+#ifdef CONFIG_SMP
+#ifdef __ARCH_WANT_UNLOCKED_CTXSW
         int oncpu;
 #endif
-        int prio, static_prio;
+#endif
+        int load_weight;        /* for niceness load balancing purposes */
+        int prio, static_prio, normal_prio;
         struct list_head run_list;
-        prio_array_t *array;
+        struct prio_array *array;
 
         unsigned short ioprio;
+#ifdef CONFIG_BLK_DEV_IO_TRACE
         unsigned int btrace_seq;
-
+#endif
         unsigned long sleep_avg;
         unsigned long long timestamp, last_ran;
         unsigned long long sched_time; /* sched_clock time spent running */
@@ -721,7 +797,7 @@ struct task_struct {
         cpumask_t cpus_allowed;
         unsigned int time_slice, first_time_slice;
 
-#ifdef CONFIG_SCHEDSTATS
+#if defined(CONFIG_SCHEDSTATS) || defined(CONFIG_TASK_DELAY_ACCT)
         struct sched_info sched_info;
 #endif
 
@@ -745,6 +821,11 @@ struct task_struct {
         unsigned did_exec: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,
          * older sibling, respectively.  (p->father can be replaced with 
@@ -791,6 +872,15 @@ struct task_struct {
         struct key *thread_keyring;     /* keyring private to this thread */
         unsigned char jit_keyring;      /* default keyring to attach requested keys to */
 #endif
+        /*
+         * fpu_counter contains the number of consecutive context switches
+         * that the FPU is used. If this is over a threshold, the lazy fpu
+         * saving becomes unlazy to save the trap. This is an unsigned char
+         * so that after 256 times the counter wraps and the behavior turns
+         * lazy again; this to deal with bursty apps that only use FPU for
+         * a short time
+         */
+        unsigned char fpu_counter;
         int oomkilladj; /* OOM kill score adjustment (bit shift). */
         char comm[TASK_COMM_LEN]; /* executable name excluding path
                                      - access with [gs]et_task_comm (which lock
@@ -798,8 +888,10 @@ struct task_struct {
                                      - initialized normally by flush_old_exec */
 /* file system info */
         int link_count, total_link_count;
+#ifdef CONFIG_SYSVIPC
 /* ipc stuff */
         struct sysv_sem sysvsem;
+#endif
 /* CPU-specific state of this task */
         struct thread_struct thread;
 /* filesystem information */
@@ -831,13 +923,43 @@ struct task_struct {
         u32 self_exec_id;
 /* Protection of (de-)allocation: mm, files, fs, tty, keyrings */
         spinlock_t alloc_lock;
-/* Protection of proc_dentry: nesting proc_lock, dcache_lock, write_lock_irq(&tasklist_lock); */
-        spinlock_t proc_lock;
+
+        /* Protection of the PI data structures: */
+        spinlock_t pi_lock;
+
+#ifdef CONFIG_RT_MUTEXES
+        /* PI waiters blocked on a rt_mutex held by this task */
+        struct plist_head pi_waiters;
+        /* Deadlock detection and priority inheritance handling */
+        struct rt_mutex_waiter *pi_blocked_on;
+#endif
 
 #ifdef CONFIG_DEBUG_MUTEXES
         /* mutex deadlock detection */
         struct mutex_waiter *blocked_on;
 #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_disable_event;
+        int softirqs_enabled;
+        unsigned long softirq_disable_ip;
+        unsigned int softirq_disable_event;
+        unsigned long softirq_enable_ip;
+        unsigned int softirq_enable_event;
+        int hardirq_context;
+        int softirq_context;
+#endif
+#ifdef CONFIG_LOCKDEP
+# define MAX_LOCK_DEPTH 30UL
+        u64 curr_chain_key;
+        int lockdep_depth;
+        struct held_lock held_locks[MAX_LOCK_DEPTH];
+        unsigned int lockdep_recursion;
+#endif
 
 /* journalling filesystem info */
         void *journal_info;
@@ -845,7 +967,6 @@ struct task_struct {
 /* VM state */
         struct reclaim_state *reclaim_state;
 
-        struct dentry *proc_dentry;
         struct backing_dev_info *backing_dev_info;
 
         struct io_context *io_context;
@@ -880,6 +1001,8 @@ struct task_struct {
 #ifdef CONFIG_COMPAT
         struct compat_robust_list_head __user *compat_robust_list;
 #endif
+        struct list_head pi_state_list;
+        struct futex_pi_state *pi_state_cache;
 
         atomic_t fs_excl;       /* holding fs exclusive resources */
         struct rcu_head rcu;
@@ -888,6 +1011,9 @@ struct task_struct {
          * cache last used pipe for splice
          */
         struct pipe_inode_info *splice_pipe;
+#ifdef  CONFIG_TASK_DELAY_ACCT
+        struct task_delay_info *delays;
+#endif
 };
 
 static inline pid_t process_group(struct task_struct *tsk)
@@ -908,6 +1034,16 @@ static inline int pid_alive(struct task_struct *p)
         return p->pids[PIDTYPE_PID].pid != NULL;
 }
 
+/**
+ * is_init - check if a task structure is the first user space
+ *           task the kernel created.
+ * @p: Task structure to be checked.
+ */
+static inline int is_init(struct task_struct *tsk)
+{
+        return tsk->pid == 1;
+}
+
 extern void free_task(struct task_struct *tsk);
 #define get_task_struct(tsk) do { atomic_inc(&(tsk)->usage); } while(0)
 
@@ -926,7 +1062,6 @@ static inline void put_task_struct(struct task_struct *t)
                                         /* Not implemented yet, only for 486*/
 #define PF_STARTING     0x00000002      /* being created */
 #define PF_EXITING      0x00000004      /* getting shut down */
-#define PF_DEAD         0x00000008      /* Dead */
 #define PF_FORKNOEXEC   0x00000040      /* forked but didn't exec */
 #define PF_SUPERPRIV    0x00000100      /* used super-user privileges */
 #define PF_DUMPCORE     0x00000200      /* dumped core */
@@ -947,6 +1082,7 @@ static inline void put_task_struct(struct task_struct *t)
 #define PF_SPREAD_PAGE  0x01000000      /* Spread page cache over cpuset */
 #define PF_SPREAD_SLAB  0x02000000      /* Spread some slab caches over cpuset */
 #define PF_MEMPOLICY    0x10000000      /* Non-default NUMA mempolicy */
+#define PF_MUTEX_TESTER 0x20000000      /* Thread belongs to the rt mutex tester */
 
 /*
  * Only the _current_ task can read/write to tsk->flags, but other
@@ -974,9 +1110,9 @@ static inline void put_task_struct(struct task_struct *t)
 #define used_math() tsk_used_math(current)
 
 #ifdef CONFIG_SMP
-extern int set_cpus_allowed(task_t *p, cpumask_t new_mask);
+extern int set_cpus_allowed(struct task_struct *p, cpumask_t new_mask);
 #else
-static inline int set_cpus_allowed(task_t *p, cpumask_t new_mask)
+static inline int set_cpus_allowed(struct task_struct *p, cpumask_t new_mask)
 {
         if (!cpu_isset(0, new_mask))
                 return -EINVAL;
@@ -985,7 +1121,8 @@ static inline int set_cpus_allowed(task_t *p, cpumask_t new_mask)
 #endif
 
 extern unsigned long long sched_clock(void);
-extern unsigned long long current_sched_time(const task_t *current_task);
+extern unsigned long long
+current_sched_time(const struct task_struct *current_task);
 
 /* sched_exec is called by processes performing an exec */
 #ifdef CONFIG_SMP
@@ -1001,16 +1138,29 @@ static inline void idle_task_exit(void) {}
 #endif
 
 extern void sched_idle_next(void);
-extern void set_user_nice(task_t *p, long nice);
-extern int task_prio(const task_t *p);
-extern int task_nice(const task_t *p);
-extern int can_nice(const task_t *p, const int nice);
-extern int task_curr(const task_t *p);
+
+#ifdef CONFIG_RT_MUTEXES
+extern int rt_mutex_getprio(struct task_struct *p);
+extern void rt_mutex_setprio(struct task_struct *p, int prio);
+extern void rt_mutex_adjust_pi(struct task_struct *p);
+#else
+static inline int rt_mutex_getprio(struct task_struct *p)
+{
+        return p->normal_prio;
+}
+# define rt_mutex_adjust_pi(p)          do { } while (0)
+#endif
+
+extern void set_user_nice(struct task_struct *p, long nice);
+extern int task_prio(const struct task_struct *p);
+extern int task_nice(const struct task_struct *p);
+extern int can_nice(const struct task_struct *p, const int nice);
+extern int task_curr(const struct task_struct *p);
 extern int idle_cpu(int cpu);
 extern int sched_setscheduler(struct task_struct *, int, struct sched_param *);
-extern task_t *idle_task(int cpu);
-extern task_t *curr_task(int cpu);
-extern void set_curr_task(int cpu, task_t *p);
+extern struct task_struct *idle_task(int cpu);
+extern struct task_struct *curr_task(int cpu);
+extern void set_curr_task(int cpu, struct task_struct *p);
 
 void yield(void);
 
@@ -1056,7 +1206,7 @@ extern void switch_uid(struct user_struct *);
 
 #include <asm/current.h>
 
-extern void do_timer(struct pt_regs *);
+extern void do_timer(unsigned long ticks);
 
 extern int FASTCALL(wake_up_state(struct task_struct * tsk, unsigned int state));
 extern int FASTCALL(wake_up_process(struct task_struct * tsk));
@@ -1067,8 +1217,8 @@ extern void FASTCALL(wake_up_new_task(struct task_struct * tsk,
 #else
  static inline void kick_process(struct task_struct *tsk) { }
 #endif
-extern void FASTCALL(sched_fork(task_t * p, int clone_flags));
-extern void FASTCALL(sched_exit(task_t * p));
+extern void FASTCALL(sched_fork(struct task_struct * p, int clone_flags));
+extern void FASTCALL(sched_exit(struct task_struct * p));
 
 extern int in_group_p(gid_t);
 extern int in_egroup_p(gid_t);
@@ -1101,7 +1251,7 @@ extern int force_sig_info(int, struct siginfo *, struct task_struct *);
 extern int __kill_pg_info(int sig, struct siginfo *info, pid_t pgrp);
 extern int kill_pg_info(int, struct siginfo *, pid_t);
 extern int kill_proc_info(int, struct siginfo *, pid_t);
-extern int kill_proc_info_as_uid(int, struct siginfo *, pid_t, uid_t, uid_t);
+extern int kill_proc_info_as_uid(int, struct siginfo *, pid_t, uid_t, uid_t, u32);
 extern void do_notify_parent(struct task_struct *, int);
 extern void force_sig(int, struct task_struct *);
 extern void force_sig_specific(int, struct task_struct *);
@@ -1173,17 +1323,17 @@ extern NORET_TYPE void do_group_exit(int);
 extern void daemonize(const char *, ...);
 extern int allow_signal(int);
 extern int disallow_signal(int);
-extern task_t *child_reaper;
+extern struct task_struct *child_reaper;
 
 extern int do_execve(char *, char __user * __user *, char __user * __user *, struct pt_regs *);
 extern long do_fork(unsigned long, unsigned long, struct pt_regs *, unsigned long, int __user *, int __user *);
-task_t *fork_idle(int);
+struct task_struct *fork_idle(int);
 
 extern void set_task_comm(struct task_struct *tsk, char *from);
 extern void get_task_comm(char *to, struct task_struct *tsk);
 
 #ifdef CONFIG_SMP
-extern void wait_task_inactive(task_t * p);
+extern void wait_task_inactive(struct task_struct * p);
 #else
 #define wait_task_inactive(p)   do { } while (0)
 #endif
@@ -1209,13 +1359,13 @@ extern void wait_task_inactive(task_t * p);
 /* de_thread depends on thread_group_leader not being a pid based check */
 #define thread_group_leader(p)  (p == p->group_leader)
 
-static inline task_t *next_thread(const task_t *p)
+static inline struct task_struct *next_thread(const struct task_struct *p)
 {
         return list_entry(rcu_dereference(p->thread_group.next),
-                                task_t, thread_group);
+                          struct task_struct, thread_group);
 }
 
-static inline int thread_group_empty(task_t *p)
+static inline int thread_group_empty(struct task_struct *p)
 {
         return list_empty(&p->thread_group);
 }
@@ -1400,6 +1550,11 @@ static inline void arch_pick_mmap_layout(struct mm_struct *mm)
 extern long sched_setaffinity(pid_t pid, cpumask_t new_mask);
 extern long sched_getaffinity(pid_t pid, cpumask_t *mask);
 
+#include <linux/sysdev.h>
+extern int sched_mc_power_savings, sched_smt_power_savings;
+extern struct sysdev_attribute attr_sched_mc_power_savings, attr_sched_smt_power_savings;
+extern int sched_create_sysfs_power_savings_entries(struct sysdev_class *cls);
+
 extern void normalize_rt_tasks(void);
 
 #ifdef CONFIG_PM
@@ -1429,6 +1584,14 @@ static inline void freeze(struct task_struct *p)
 }
 
 /*
+ * Sometimes we may need to cancel the previous 'freeze' request
+ */
+static inline void do_not_freeze(struct task_struct *p)
+{
+        p->flags &= ~PF_FREEZE;
+}
+
+/*
  * Wake up a frozen process
  */
 static inline int thaw_process(struct task_struct *p)
diff --git a/include/linux/scx200.h b/include/linux/scx200.h
index a22f9e173a..693c0557e7 100644
--- a/include/linux/scx200.h
+++ b/include/linux/scx200.h
@@ -49,10 +49,3 @@ extern unsigned scx200_cb_base;
 #define SCx200_REV 0x3d         /* Revision Register */
 #define SCx200_CBA 0x3e         /* Configuration Base Address Register */
 #define SCx200_CBA_SCRATCH 0x64 /* Configuration Base Address Scratchpad */
-
-/*
-    Local variables:
-        compile-command: "make -C ../.. bzImage modules"
-        c-basic-offset: 8
-    End:
-*/
diff --git a/include/linux/scx200_gpio.h b/include/linux/scx200_gpio.h
index 30cdd648ba..1a82d30c4b 100644
--- a/include/linux/scx200_gpio.h
+++ b/include/linux/scx200_gpio.h
@@ -1,9 +1,10 @@
 #include <linux/spinlock.h>
 
-u32 scx200_gpio_configure(int index, u32 set, u32 clear);
+u32 scx200_gpio_configure(unsigned index, u32 set, u32 clear);
 
 extern unsigned scx200_gpio_base;
 extern long scx200_gpio_shadow[2];
+extern struct nsc_gpio_ops scx200_gpio_ops;
 
 #define scx200_gpio_present() (scx200_gpio_base!=0)
 
@@ -17,7 +18,7 @@ extern long scx200_gpio_shadow[2];
 
 /* returns the value of the GPIO pin */
 
-static inline int scx200_gpio_get(int index) {
+static inline int scx200_gpio_get(unsigned index) {
         __SCx200_GPIO_BANK;
         __SCx200_GPIO_IOADDR + 0x04;
         __SCx200_GPIO_INDEX;
@@ -29,7 +30,7 @@ static inline int scx200_gpio_get(int index) {
    driven if the GPIO is configured as an output, it might not be the
    state of the GPIO right now if the GPIO is configured as an input) */
 
-static inline int scx200_gpio_current(int index) {
+static inline int scx200_gpio_current(unsigned index) {
         __SCx200_GPIO_BANK;
         __SCx200_GPIO_INDEX;
                 
@@ -38,7 +39,7 @@ static inline int scx200_gpio_current(int index) {
 
 /* drive the GPIO signal high */
 
-static inline void scx200_gpio_set_high(int index) {
+static inline void scx200_gpio_set_high(unsigned index) {
         __SCx200_GPIO_BANK;
         __SCx200_GPIO_IOADDR;
         __SCx200_GPIO_SHADOW;
@@ -49,7 +50,7 @@ static inline void scx200_gpio_set_high(int index) {
 
 /* drive the GPIO signal low */
 
-static inline void scx200_gpio_set_low(int index) {
+static inline void scx200_gpio_set_low(unsigned index) {
         __SCx200_GPIO_BANK;
         __SCx200_GPIO_IOADDR;
         __SCx200_GPIO_SHADOW;
@@ -60,7 +61,7 @@ static inline void scx200_gpio_set_low(int index) {
 
 /* drive the GPIO signal to state */
 
-static inline void scx200_gpio_set(int index, int state) {
+static inline void scx200_gpio_set(unsigned index, int state) {
         __SCx200_GPIO_BANK;
         __SCx200_GPIO_IOADDR;
         __SCx200_GPIO_SHADOW;
@@ -73,7 +74,7 @@ static inline void scx200_gpio_set(int index, int state) {
 }
 
 /* toggle the GPIO signal */
-static inline void scx200_gpio_change(int index) {
+static inline void scx200_gpio_change(unsigned index) {
         __SCx200_GPIO_BANK;
         __SCx200_GPIO_IOADDR;
         __SCx200_GPIO_SHADOW;
@@ -87,10 +88,3 @@ static inline void scx200_gpio_change(int index) {
 #undef __SCx200_GPIO_SHADOW
 #undef __SCx200_GPIO_INDEX
 #undef __SCx200_GPIO_OUT
-
-/*
-    Local variables:
-        compile-command: "make -C ../.. bzImage modules"
-        c-basic-offset: 8
-    End:
-*/
diff --git a/include/linux/security.h b/include/linux/security.h
index d2c17bd91a..9b5fea81f5 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -31,6 +31,8 @@
 #include <linux/msg.h>
 #include <linux/sched.h>
 #include <linux/key.h>
+#include <linux/xfrm.h>
+#include <net/flow.h>
 
 struct ctl_table;
 
@@ -67,7 +69,7 @@ struct xfrm_state;
 struct xfrm_user_sec_ctx;
 
 extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb);
-extern int cap_netlink_recv(struct sk_buff *skb);
+extern int cap_netlink_recv(struct sk_buff *skb, int cap);
 
 /*
  * Values used in the task_security_ops calls
@@ -88,6 +90,7 @@ extern int cap_netlink_recv(struct sk_buff *skb);
 struct nfsctl_arg;
 struct sched_param;
 struct swap_info_struct;
+struct request_sock;
 
 /* bprm_apply_creds unsafe reasons */
 #define LSM_UNSAFE_SHARE        1
@@ -567,6 +570,9 @@ struct swap_info_struct;
  *      @p.
  *      @p contains the task_struct for the process.
  *      Return 0 if permission is granted.
+ * @task_getsecid:
+ *      Retrieve the security identifier of the process @p.
+ *      @p contains the task_struct for the process and place is into @secid.
  * @task_setgroups:
  *      Check permission before setting the supplementary group set of the
  *      current process.
@@ -582,6 +588,10 @@ struct swap_info_struct;
  *      @p contains the task_struct of process.
  *      @ioprio contains the new ioprio value
  *      Return 0 if permission is granted.
+ * @task_getioprio
+ *      Check permission before getting the ioprio value of @p.
+ *      @p contains the task_struct of process.
+ *      Return 0 if permission is granted.
  * @task_setrlimit:
  *      Check permission before setting the resource limits of the current
  *      process for @resource to @new_rlim.  The old resource limit values can
@@ -615,6 +625,7 @@ struct swap_info_struct;
  *      @p contains the task_struct for process.
  *      @info contains the signal information.
  *      @sig contains the signal value.
+ *      @secid contains the sid of the process where the signal originated
  *      Return 0 if permission is granted.
  * @task_wait:
  *      Check permission before allowing a process to reap a child process @p
@@ -656,6 +667,7 @@ struct swap_info_struct;
  *      Check permission before processing the received netlink message in
  *      @skb.
  *      @skb contains the sk_buff structure for the netlink message.
+ *      @cap indicates the capability required
  *      Return 0 if permission is granted.
  *
  * Security hooks for Unix domain networking.
@@ -803,9 +815,19 @@ struct swap_info_struct;
  *      which is used to copy security attributes between local stream sockets.
  * @sk_free_security:
  *      Deallocate security structure.
- * @sk_getsid:
- *      Retrieve the LSM-specific sid for the sock to enable caching of network
+ * @sk_clone_security:
+ *      Clone/copy security structure.
+ * @sk_getsecid:
+ *      Retrieve the LSM-specific secid for the sock to enable caching of network
  *      authorizations.
+ * @sock_graft:
+ *      Sets the socket's isec sid to the sock's sid.
+ * @inet_conn_request:
+ *      Sets the openreq's sid to socket's sid with MLS portion taken from peer sid.
+ * @inet_csk_clone:
+ *      Sets the new child socket's sid to the openreq sid.
+ * @req_classify_flow:
+ *      Sets the flow's sid to the openreq sid.
  *
  * Security hooks for XFRM operations.
  *
@@ -814,9 +836,10 @@ struct swap_info_struct;
  *      used by the XFRM system.
  *      @sec_ctx contains the security context information being provided by
  *      the user-level policy update program (e.g., setkey).
- *      Allocate a security structure to the xp->security field.
- *      The security field is initialized to NULL when the xfrm_policy is
- *      allocated.
+ *      @sk refers to the sock from which to derive the security context.
+ *      Allocate a security structure to the xp->security field; the security
+ *      field is initialized to NULL when the xfrm_policy is allocated. Only
+ *      one of sec_ctx or sock can be specified.
  *      Return 0 if operation was successful (memory to allocate, legal context)
  * @xfrm_policy_clone_security:
  *      @old contains an existing xfrm_policy in the SPD.
@@ -835,9 +858,14 @@ struct swap_info_struct;
  *      Database by the XFRM system.
  *      @sec_ctx contains the security context information being provided by
  *      the user-level SA generation program (e.g., setkey or racoon).
- *      Allocate a security structure to the x->security field.  The
- *      security field is initialized to NULL when the xfrm_state is
- *      allocated.
+ *      @polsec contains the security context information associated with a xfrm
+ *      policy rule from which to take the base context. polsec must be NULL
+ *      when sec_ctx is specified.
+ *      @secid contains the secid from which to take the mls portion of the context.
+ *      Allocate a security structure to the x->security field; the security
+ *      field is initialized to NULL when the xfrm_state is allocated. Set the
+ *      context to correspond to either sec_ctx or polsec, with the mls portion
+ *      taken from secid in the latter case.
  *      Return 0 if operation was successful (memory to allocate, legal context).
  * @xfrm_state_free_security:
  *      @x contains the xfrm_state.
@@ -848,13 +876,27 @@ struct swap_info_struct;
  * @xfrm_policy_lookup:
  *      @xp contains the xfrm_policy for which the access control is being
  *      checked.
- *      @sk_sid contains the sock security label that is used to authorize
+ *      @fl_secid contains the flow security label that is used to authorize
  *      access to the policy xp.
  *      @dir contains the direction of the flow (input or output).
- *      Check permission when a sock selects a xfrm_policy for processing
+ *      Check permission when a flow selects a xfrm_policy for processing
  *      XFRMs on a packet.  The hook is called when selecting either a
  *      per-socket policy or a generic xfrm policy.
  *      Return 0 if permission is granted.
+ * @xfrm_state_pol_flow_match:
+ *      @x contains the state to match.
+ *      @xp contains the policy to check for a match.
+ *      @fl contains the flow to check for a match.
+ *      Return 1 if there is a match.
+ * @xfrm_flow_state_match:
+ *      @fl contains the flow key to match.
+ *      @xfrm points to the xfrm_state to match.
+ *      Return 1 if there is a match.
+ * @xfrm_decode_session:
+ *      @skb points to skb to decode.
+ *      @secid points to the flow key secid to set.
+ *      @ckall says if all xfrms used should be checked for same secid.
+ *      Return 0 if ckall is zero or all xfrms used have the same secid.
  *
  * Security hooks affecting all Key Management operations
  *
@@ -862,6 +904,7 @@ struct swap_info_struct;
  *      Permit allocation of a key and assign security data. Note that key does
  *      not have a serial number assigned at this point.
  *      @key points to the key.
+ *      @flags is the allocation flags
  *      Return 0 if permission is granted, -ve error otherwise.
  * @key_free:
  *      Notification of destruction; free security data.
@@ -1099,6 +1142,16 @@ struct swap_info_struct;
  *      @name contains the name of the security module being unstacked.
  *      @ops contains a pointer to the struct security_operations of the module to unstack.
  * 
+ * @secid_to_secctx:
+ *      Convert secid to security context.
+ *      @secid contains the security ID.
+ *      @secdata contains the pointer that stores the converted security context.
+ *
+ * @release_secctx:
+ *      Release the security context.
+ *      @secdata contains the security context.
+ *      @seclen contains the length of the security context.
+ *
  * This is the main security structure.
  */
 struct security_operations {
@@ -1217,16 +1270,18 @@ struct security_operations {
         int (*task_setpgid) (struct task_struct * p, pid_t pgid);
         int (*task_getpgid) (struct task_struct * p);
         int (*task_getsid) (struct task_struct * p);
+        void (*task_getsecid) (struct task_struct * p, u32 * secid);
         int (*task_setgroups) (struct group_info *group_info);
         int (*task_setnice) (struct task_struct * p, int nice);
         int (*task_setioprio) (struct task_struct * p, int ioprio);
+        int (*task_getioprio) (struct task_struct * p);
         int (*task_setrlimit) (unsigned int resource, struct rlimit * new_rlim);
         int (*task_setscheduler) (struct task_struct * p, int policy,
                                   struct sched_param * lp);
         int (*task_getscheduler) (struct task_struct * p);
         int (*task_movememory) (struct task_struct * p);
         int (*task_kill) (struct task_struct * p,
-                          struct siginfo * info, int sig);
+                          struct siginfo * info, int sig, u32 secid);
         int (*task_wait) (struct task_struct * p);
         int (*task_prctl) (int option, unsigned long arg2,
                            unsigned long arg3, unsigned long arg4,
@@ -1265,7 +1320,7 @@ struct security_operations {
                           struct sembuf * sops, unsigned nsops, int alter);
 
         int (*netlink_send) (struct sock * sk, struct sk_buff * skb);
-        int (*netlink_recv) (struct sk_buff * skb);
+        int (*netlink_recv) (struct sk_buff * skb, int cap);
 
         /* allow module stacking */
         int (*register_security) (const char *name,
@@ -1277,6 +1332,8 @@ struct security_operations {
 
         int (*getprocattr)(struct task_struct *p, char *name, void *value, size_t size);
         int (*setprocattr)(struct task_struct *p, char *name, void *value, size_t size);
+        int (*secid_to_secctx)(u32 secid, char **secdata, u32 *seclen);
+        void (*release_secctx)(char *secdata, u32 seclen);
 
 #ifdef CONFIG_SECURITY_NETWORK
         int (*unix_stream_connect) (struct socket * sock,
@@ -1284,8 +1341,8 @@ struct security_operations {
         int (*unix_may_send) (struct socket * sock, struct socket * other);
 
         int (*socket_create) (int family, int type, int protocol, int kern);
-        void (*socket_post_create) (struct socket * sock, int family,
-                                    int type, int protocol, int kern);
+        int (*socket_post_create) (struct socket * sock, int family,
+                                   int type, int protocol, int kern);
         int (*socket_bind) (struct socket * sock,
                             struct sockaddr * address, int addrlen);
         int (*socket_connect) (struct socket * sock,
@@ -1305,26 +1362,39 @@ struct security_operations {
         int (*socket_shutdown) (struct socket * sock, int how);
         int (*socket_sock_rcv_skb) (struct sock * sk, struct sk_buff * skb);
         int (*socket_getpeersec_stream) (struct socket *sock, char __user *optval, int __user *optlen, unsigned len);
-        int (*socket_getpeersec_dgram) (struct sk_buff *skb, char **secdata, u32 *seclen);
+        int (*socket_getpeersec_dgram) (struct socket *sock, struct sk_buff *skb, u32 *secid);
         int (*sk_alloc_security) (struct sock *sk, int family, gfp_t priority);
         void (*sk_free_security) (struct sock *sk);
-        unsigned int (*sk_getsid) (struct sock *sk, struct flowi *fl, u8 dir);
+        void (*sk_clone_security) (const struct sock *sk, struct sock *newsk);
+        void (*sk_getsecid) (struct sock *sk, u32 *secid);
+        void (*sock_graft)(struct sock* sk, struct socket *parent);
+        int (*inet_conn_request)(struct sock *sk, struct sk_buff *skb,
+                                        struct request_sock *req);
+        void (*inet_csk_clone)(struct sock *newsk, const struct request_sock *req);
+        void (*req_classify_flow)(const struct request_sock *req, struct flowi *fl);
 #endif  /* CONFIG_SECURITY_NETWORK */
 
 #ifdef CONFIG_SECURITY_NETWORK_XFRM
-        int (*xfrm_policy_alloc_security) (struct xfrm_policy *xp, struct xfrm_user_sec_ctx *sec_ctx);
+        int (*xfrm_policy_alloc_security) (struct xfrm_policy *xp,
+                        struct xfrm_user_sec_ctx *sec_ctx, struct sock *sk);
         int (*xfrm_policy_clone_security) (struct xfrm_policy *old, struct xfrm_policy *new);
         void (*xfrm_policy_free_security) (struct xfrm_policy *xp);
         int (*xfrm_policy_delete_security) (struct xfrm_policy *xp);
-        int (*xfrm_state_alloc_security) (struct xfrm_state *x, struct xfrm_user_sec_ctx *sec_ctx);
+        int (*xfrm_state_alloc_security) (struct xfrm_state *x,
+                struct xfrm_user_sec_ctx *sec_ctx, struct xfrm_sec_ctx *polsec,
+                u32 secid);
         void (*xfrm_state_free_security) (struct xfrm_state *x);
         int (*xfrm_state_delete_security) (struct xfrm_state *x);
-        int (*xfrm_policy_lookup)(struct xfrm_policy *xp, u32 sk_sid, u8 dir);
+        int (*xfrm_policy_lookup)(struct xfrm_policy *xp, u32 fl_secid, u8 dir);
+        int (*xfrm_state_pol_flow_match)(struct xfrm_state *x,
+                        struct xfrm_policy *xp, struct flowi *fl);
+        int (*xfrm_flow_state_match)(struct flowi *fl, struct xfrm_state *xfrm);
+        int (*xfrm_decode_session)(struct sk_buff *skb, u32 *secid, int ckall);
 #endif  /* CONFIG_SECURITY_NETWORK_XFRM */
 
         /* key management security hooks */
 #ifdef CONFIG_KEYS
-        int (*key_alloc)(struct key *key, struct task_struct *tsk);
+        int (*key_alloc)(struct key *key, struct task_struct *tsk, unsigned long flags);
         void (*key_free)(struct key *key);
         int (*key_permission)(key_ref_t key_ref,
                               struct task_struct *context,
@@ -1525,6 +1595,7 @@ static inline void security_sb_post_pivotroot (struct nameidata *old_nd,
 
 static inline int security_inode_alloc (struct inode *inode)
 {
+        inode->i_security = NULL;
         return security_ops->inode_alloc_security (inode);
 }
 
@@ -1837,6 +1908,11 @@ static inline int security_task_getsid (struct task_struct *p)
         return security_ops->task_getsid (p);
 }
 
+static inline void security_task_getsecid (struct task_struct *p, u32 *secid)
+{
+        security_ops->task_getsecid (p, secid);
+}
+
 static inline int security_task_setgroups (struct group_info *group_info)
 {
         return security_ops->task_setgroups (group_info);
@@ -1852,6 +1928,11 @@ static inline int security_task_setioprio (struct task_struct *p, int ioprio)
         return security_ops->task_setioprio (p, ioprio);
 }
 
+static inline int security_task_getioprio (struct task_struct *p)
+{
+        return security_ops->task_getioprio (p);
+}
+
 static inline int security_task_setrlimit (unsigned int resource,
                                            struct rlimit *new_rlim)
 {
@@ -1876,9 +1957,10 @@ static inline int security_task_movememory (struct task_struct *p)
 }
 
 static inline int security_task_kill (struct task_struct *p,
-                                      struct siginfo *info, int sig)
+                                      struct siginfo *info, int sig,
+                                      u32 secid)
 {
-        return security_ops->task_kill (p, info, sig);
+        return security_ops->task_kill (p, info, sig, secid);
 }
 
 static inline int security_task_wait (struct task_struct *p)
@@ -2031,9 +2113,19 @@ static inline int security_netlink_send(struct sock *sk, struct sk_buff * skb)
         return security_ops->netlink_send(sk, skb);
 }
 
-static inline int security_netlink_recv(struct sk_buff * skb)
+static inline int security_netlink_recv(struct sk_buff * skb, int cap)
+{
+        return security_ops->netlink_recv(skb, cap);
+}
+
+static inline int security_secid_to_secctx(u32 secid, char **secdata, u32 *seclen)
 {
-        return security_ops->netlink_recv(skb);
+        return security_ops->secid_to_secctx(secid, secdata, seclen);
+}
+
+static inline void security_release_secctx(char *secdata, u32 seclen)
+{
+        return security_ops->release_secctx(secdata, seclen);
 }
 
 /* prototypes */
@@ -2489,6 +2581,9 @@ static inline int security_task_getsid (struct task_struct *p)
         return 0;
 }
 
+static inline void security_task_getsecid (struct task_struct *p, u32 *secid)
+{ }
+
 static inline int security_task_setgroups (struct group_info *group_info)
 {
         return 0;
@@ -2504,6 +2599,11 @@ static inline int security_task_setioprio (struct task_struct *p, int ioprio)
         return 0;
 }
 
+static inline int security_task_getioprio (struct task_struct *p)
+{
+        return 0;
+}
+
 static inline int security_task_setrlimit (unsigned int resource,
                                            struct rlimit *new_rlim)
 {
@@ -2528,7 +2628,8 @@ static inline int security_task_movememory (struct task_struct *p)
 }
 
 static inline int security_task_kill (struct task_struct *p,
-                                      struct siginfo *info, int sig)
+                                      struct siginfo *info, int sig,
+                                      u32 secid)
 {
         return 0;
 }
@@ -2669,9 +2770,9 @@ static inline int security_netlink_send (struct sock *sk, struct sk_buff *skb)
         return cap_netlink_send (sk, skb);
 }
 
-static inline int security_netlink_recv (struct sk_buff *skb)
+static inline int security_netlink_recv (struct sk_buff *skb, int cap)
 {
-        return cap_netlink_recv (skb);
+        return cap_netlink_recv (skb, cap);
 }
 
 static inline struct dentry *securityfs_create_dir(const char *name,
@@ -2693,6 +2794,14 @@ static inline void securityfs_remove(struct dentry *dentry)
 {
 }
 
+static inline int security_secid_to_secctx(u32 secid, char **secdata, u32 *seclen)
+{
+        return -EOPNOTSUPP;
+}
+
+static inline void security_release_secctx(char *secdata, u32 seclen)
+{
+}
 #endif  /* CONFIG_SECURITY */
 
 #ifdef CONFIG_SECURITY_NETWORK
@@ -2716,13 +2825,13 @@ static inline int security_socket_create (int family, int type,
         return security_ops->socket_create(family, type, protocol, kern);
 }
 
-static inline void security_socket_post_create(struct socket * sock, 
-                                               int family,
-                                               int type, 
-                                               int protocol, int kern)
+static inline int security_socket_post_create(struct socket * sock,
+                                              int family,
+                                              int type,
+                                              int protocol, int kern)
 {
-        security_ops->socket_post_create(sock, family, type,
-                                         protocol, kern);
+        return security_ops->socket_post_create(sock, family, type,
+                                                protocol, kern);
 }
 
 static inline int security_socket_bind(struct socket * sock, 
@@ -2808,10 +2917,9 @@ static inline int security_socket_getpeersec_stream(struct socket *sock, char __
         return security_ops->socket_getpeersec_stream(sock, optval, optlen, len);
 }
 
-static inline int security_socket_getpeersec_dgram(struct sk_buff *skb, char **secdata,
-                                                   u32 *seclen)
+static inline int security_socket_getpeersec_dgram(struct socket *sock, struct sk_buff *skb, u32 *secid)
 {
-        return security_ops->socket_getpeersec_dgram(skb, secdata, seclen);
+        return security_ops->socket_getpeersec_dgram(sock, skb, secid);
 }
 
 static inline int security_sk_alloc(struct sock *sk, int family, gfp_t priority)
@@ -2824,9 +2932,36 @@ static inline void security_sk_free(struct sock *sk)
         return security_ops->sk_free_security(sk);
 }
 
-static inline unsigned int security_sk_sid(struct sock *sk, struct flowi *fl, u8 dir)
+static inline void security_sk_clone(const struct sock *sk, struct sock *newsk)
+{
+        return security_ops->sk_clone_security(sk, newsk);
+}
+
+static inline void security_sk_classify_flow(struct sock *sk, struct flowi *fl)
+{
+        security_ops->sk_getsecid(sk, &fl->secid);
+}
+
+static inline void security_req_classify_flow(const struct request_sock *req, struct flowi *fl)
+{
+        security_ops->req_classify_flow(req, fl);
+}
+
+static inline void security_sock_graft(struct sock* sk, struct socket *parent)
 {
-        return security_ops->sk_getsid(sk, fl, dir);
+        security_ops->sock_graft(sk, parent);
+}
+
+static inline int security_inet_conn_request(struct sock *sk,
+                        struct sk_buff *skb, struct request_sock *req)
+{
+        return security_ops->inet_conn_request(sk, skb, req);
+}
+
+static inline void security_inet_csk_clone(struct sock *newsk,
+                        const struct request_sock *req)
+{
+        security_ops->inet_csk_clone(newsk, req);
 }
 #else   /* CONFIG_SECURITY_NETWORK */
 static inline int security_unix_stream_connect(struct socket * sock,
@@ -2848,11 +2983,12 @@ static inline int security_socket_create (int family, int type,
         return 0;
 }
 
-static inline void security_socket_post_create(struct socket * sock, 
-                                               int family,
-                                               int type, 
-                                               int protocol, int kern)
+static inline int security_socket_post_create(struct socket * sock,
+                                              int family,
+                                              int type,
+                                              int protocol, int kern)
 {
+        return 0;
 }
 
 static inline int security_socket_bind(struct socket * sock, 
@@ -2936,8 +3072,7 @@ static inline int security_socket_getpeersec_stream(struct socket *sock, char __
         return -ENOPROTOOPT;
 }
 
-static inline int security_socket_getpeersec_dgram(struct sk_buff *skb, char **secdata,
-                                                   u32 *seclen)
+static inline int security_socket_getpeersec_dgram(struct socket *sock, struct sk_buff *skb, u32 *secid)
 {
         return -ENOPROTOOPT;
 }
@@ -2951,16 +3086,43 @@ static inline void security_sk_free(struct sock *sk)
 {
 }
 
-static inline unsigned int security_sk_sid(struct sock *sk, struct flowi *fl, u8 dir)
+static inline void security_sk_clone(const struct sock *sk, struct sock *newsk)
+{
+}
+
+static inline void security_sk_classify_flow(struct sock *sk, struct flowi *fl)
+{
+}
+
+static inline void security_req_classify_flow(const struct request_sock *req, struct flowi *fl)
+{
+}
+
+static inline void security_sock_graft(struct sock* sk, struct socket *parent)
+{
+}
+
+static inline int security_inet_conn_request(struct sock *sk,
+                        struct sk_buff *skb, struct request_sock *req)
 {
         return 0;
 }
+
+static inline void security_inet_csk_clone(struct sock *newsk,
+                        const struct request_sock *req)
+{
+}
 #endif  /* CONFIG_SECURITY_NETWORK */
 
 #ifdef CONFIG_SECURITY_NETWORK_XFRM
 static inline int security_xfrm_policy_alloc(struct xfrm_policy *xp, struct xfrm_user_sec_ctx *sec_ctx)
 {
-        return security_ops->xfrm_policy_alloc_security(xp, sec_ctx);
+        return security_ops->xfrm_policy_alloc_security(xp, sec_ctx, NULL);
+}
+
+static inline int security_xfrm_sock_policy_alloc(struct xfrm_policy *xp, struct sock *sk)
+{
+        return security_ops->xfrm_policy_alloc_security(xp, NULL, sk);
 }
 
 static inline int security_xfrm_policy_clone(struct xfrm_policy *old, struct xfrm_policy *new)
@@ -2978,9 +3140,18 @@ static inline int security_xfrm_policy_delete(struct xfrm_policy *xp)
         return security_ops->xfrm_policy_delete_security(xp);
 }
 
-static inline int security_xfrm_state_alloc(struct xfrm_state *x, struct xfrm_user_sec_ctx *sec_ctx)
+static inline int security_xfrm_state_alloc(struct xfrm_state *x,
+                        struct xfrm_user_sec_ctx *sec_ctx)
+{
+        return security_ops->xfrm_state_alloc_security(x, sec_ctx, NULL, 0);
+}
+
+static inline int security_xfrm_state_alloc_acquire(struct xfrm_state *x,
+                                struct xfrm_sec_ctx *polsec, u32 secid)
 {
-        return security_ops->xfrm_state_alloc_security(x, sec_ctx);
+        if (!polsec)
+                return 0;
+        return security_ops->xfrm_state_alloc_security(x, NULL, polsec, secid);
 }
 
 static inline int security_xfrm_state_delete(struct xfrm_state *x)
@@ -2993,9 +3164,32 @@ static inline void security_xfrm_state_free(struct xfrm_state *x)
         security_ops->xfrm_state_free_security(x);
 }
 
-static inline int security_xfrm_policy_lookup(struct xfrm_policy *xp, u32 sk_sid, u8 dir)
+static inline int security_xfrm_policy_lookup(struct xfrm_policy *xp, u32 fl_secid, u8 dir)
 {
-        return security_ops->xfrm_policy_lookup(xp, sk_sid, dir);
+        return security_ops->xfrm_policy_lookup(xp, fl_secid, dir);
+}
+
+static inline int security_xfrm_state_pol_flow_match(struct xfrm_state *x,
+                        struct xfrm_policy *xp, struct flowi *fl)
+{
+        return security_ops->xfrm_state_pol_flow_match(x, xp, fl);
+}
+
+static inline int security_xfrm_flow_state_match(struct flowi *fl, struct xfrm_state *xfrm)
+{
+        return security_ops->xfrm_flow_state_match(fl, xfrm);
+}
+
+static inline int security_xfrm_decode_session(struct sk_buff *skb, u32 *secid)
+{
+        return security_ops->xfrm_decode_session(skb, secid, 1);
+}
+
+static inline void security_skb_classify_flow(struct sk_buff *skb, struct flowi *fl)
+{
+        int rc = security_ops->xfrm_decode_session(skb, &fl->secid, 0);
+
+        BUG_ON(rc);
 }
 #else   /* CONFIG_SECURITY_NETWORK_XFRM */
 static inline int security_xfrm_policy_alloc(struct xfrm_policy *xp, struct xfrm_user_sec_ctx *sec_ctx)
@@ -3003,6 +3197,11 @@ static inline int security_xfrm_policy_alloc(struct xfrm_policy *xp, struct xfrm
         return 0;
 }
 
+static inline int security_xfrm_sock_policy_alloc(struct xfrm_policy *xp, struct sock *sk)
+{
+        return 0;
+}
+
 static inline int security_xfrm_policy_clone(struct xfrm_policy *old, struct xfrm_policy *new)
 {
         return 0;
@@ -3017,7 +3216,14 @@ static inline int security_xfrm_policy_delete(struct xfrm_policy *xp)
         return 0;
 }
 
-static inline int security_xfrm_state_alloc(struct xfrm_state *x, struct xfrm_user_sec_ctx *sec_ctx)
+static inline int security_xfrm_state_alloc(struct xfrm_state *x,
+                                        struct xfrm_user_sec_ctx *sec_ctx)
+{
+        return 0;
+}
+
+static inline int security_xfrm_state_alloc_acquire(struct xfrm_state *x,
+                                        struct xfrm_sec_ctx *polsec, u32 secid)
 {
         return 0;
 }
@@ -3031,18 +3237,41 @@ static inline int security_xfrm_state_delete(struct xfrm_state *x)
         return 0;
 }
 
-static inline int security_xfrm_policy_lookup(struct xfrm_policy *xp, u32 sk_sid, u8 dir)
+static inline int security_xfrm_policy_lookup(struct xfrm_policy *xp, u32 fl_secid, u8 dir)
 {
         return 0;
 }
+
+static inline int security_xfrm_state_pol_flow_match(struct xfrm_state *x,
+                        struct xfrm_policy *xp, struct flowi *fl)
+{
+        return 1;
+}
+
+static inline int security_xfrm_flow_state_match(struct flowi *fl,
+                                struct xfrm_state *xfrm)
+{
+        return 1;
+}
+
+static inline int security_xfrm_decode_session(struct sk_buff *skb, u32 *secid)
+{
+        return 0;
+}
+
+static inline void security_skb_classify_flow(struct sk_buff *skb, struct flowi *fl)
+{
+}
+
 #endif  /* CONFIG_SECURITY_NETWORK_XFRM */
 
 #ifdef CONFIG_KEYS
 #ifdef CONFIG_SECURITY
 static inline int security_key_alloc(struct key *key,
-                                     struct task_struct *tsk)
+                                     struct task_struct *tsk,
+                                     unsigned long flags)
 {
-        return security_ops->key_alloc(key, tsk);
+        return security_ops->key_alloc(key, tsk, flags);
 }
 
 static inline void security_key_free(struct key *key)
@@ -3060,7 +3289,8 @@ static inline int security_key_permission(key_ref_t key_ref,
 #else
 
 static inline int security_key_alloc(struct key *key,
-                                     struct task_struct *tsk)
+                                     struct task_struct *tsk,
+                                     unsigned long flags)
 {
         return 0;
 }
diff --git a/include/linux/selinux.h b/include/linux/selinux.h
index aad4e390d6..d1b7ca6c1c 100644
--- a/include/linux/selinux.h
+++ b/include/linux/selinux.h
@@ -46,7 +46,7 @@ void selinux_audit_rule_free(struct selinux_audit_rule *rule);
 
 /**
  *      selinux_audit_rule_match - determine if a context ID matches a rule.
- *      @ctxid: the context ID to check
+ *      @sid: the context ID to check
  *      @field: the field this rule refers to
  *      @op: the operater the rule uses
  *      @rule: pointer to the audit rule to check against
@@ -55,7 +55,7 @@ void selinux_audit_rule_free(struct selinux_audit_rule *rule);
  *      Returns 1 if the context id matches the rule, 0 if it does not, and
  *      -errno on failure.
  */
-int selinux_audit_rule_match(u32 ctxid, u32 field, u32 op,
+int selinux_audit_rule_match(u32 sid, u32 field, u32 op,
                              struct selinux_audit_rule *rule,
                              struct audit_context *actx);
 
@@ -70,18 +70,8 @@ int selinux_audit_rule_match(u32 ctxid, u32 field, u32 op,
 void selinux_audit_set_callback(int (*callback)(void));
 
 /**
- *      selinux_task_ctxid - determine a context ID for a process.
- *      @tsk: the task object
- *      @ctxid: ID value returned via this
- *
- *      On return, ctxid will contain an ID for the context.  This value
- *      should only be used opaquely.
- */
-void selinux_task_ctxid(struct task_struct *tsk, u32 *ctxid);
-
-/**
- *     selinux_ctxid_to_string - map a security context ID to a string
- *     @ctxid: security context ID to be converted.
+ *     selinux_sid_to_string - map a security context ID to a string
+ *     @sid: security context ID to be converted.
  *     @ctx: address of context string to be returned
  *     @ctxlen: length of returned context string.
  *
@@ -89,7 +79,7 @@ void selinux_task_ctxid(struct task_struct *tsk, u32 *ctxid);
  *     string will be allocated internally, and the caller must call
  *     kfree() on it after use.
  */
-int selinux_ctxid_to_string(u32 ctxid, char **ctx, u32 *ctxlen);
+int selinux_sid_to_string(u32 sid, char **ctx, u32 *ctxlen);
 
 /**
  *     selinux_get_inode_sid - get the inode's security context ID
@@ -154,7 +144,7 @@ static inline void selinux_audit_rule_free(struct selinux_audit_rule *rule)
         return;
 }
 
-static inline int selinux_audit_rule_match(u32 ctxid, u32 field, u32 op,
+static inline int selinux_audit_rule_match(u32 sid, u32 field, u32 op,
                                            struct selinux_audit_rule *rule,
                                            struct audit_context *actx)
 {
@@ -166,12 +156,7 @@ static inline void selinux_audit_set_callback(int (*callback)(void))
         return;
 }
 
-static inline void selinux_task_ctxid(struct task_struct *tsk, u32 *ctxid)
-{
-        *ctxid = 0;
-}
-
-static inline int selinux_ctxid_to_string(u32 ctxid, char **ctx, u32 *ctxlen)
+static inline int selinux_sid_to_string(u32 sid, char **ctx, u32 *ctxlen)
 {
        *ctx = NULL;
        *ctxlen = 0;
diff --git a/include/linux/seqlock.h b/include/linux/seqlock.h
index 7bc5c7c12b..46000936f8 100644
--- a/include/linux/seqlock.h
+++ b/include/linux/seqlock.h
@@ -38,9 +38,17 @@ typedef struct {
  * These macros triggered gcc-3.x compile-time problems.  We think these are
  * OK now.  Be cautious.
  */
-#define SEQLOCK_UNLOCKED { 0, SPIN_LOCK_UNLOCKED }
-#define seqlock_init(x) do { *(x) = (seqlock_t) SEQLOCK_UNLOCKED; } while (0)
+#define __SEQLOCK_UNLOCKED(lockname) \
+                 { 0, __SPIN_LOCK_UNLOCKED(lockname) }
 
+#define SEQLOCK_UNLOCKED \
+                 __SEQLOCK_UNLOCKED(old_style_seqlock_init)
+
+#define seqlock_init(x) \
+                do { *(x) = (seqlock_t) __SEQLOCK_UNLOCKED(x); } while (0)
+
+#define DEFINE_SEQLOCK(x) \
+                seqlock_t x = __SEQLOCK_UNLOCKED(x)
 
 /* Lock out other writers and update the count.
  * Acts like a normal spin_lock/unlock.
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index 0ef50baa7d..86501a3de2 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -130,6 +130,9 @@
 /* SUN4V Hypervisor Console */
 #define PORT_SUNHV      72
 
+#define PORT_S3C2412    73
+
+
 #ifdef __KERNEL__
 
 #include <linux/compiler.h>
@@ -213,16 +216,18 @@ struct uart_port {
         unsigned char __iomem   *membase;               /* read/write[bwl] */
         unsigned int            irq;                    /* irq number */
         unsigned int            uartclk;                /* base uart clock */
-        unsigned char           fifosize;               /* tx fifo size */
+        unsigned int            fifosize;               /* tx fifo size */
         unsigned char           x_char;                 /* xon/xoff char */
         unsigned char           regshift;               /* reg offset shift */
         unsigned char           iotype;                 /* io access style */
+        unsigned char           unused1;
 
 #define UPIO_PORT               (0)
 #define UPIO_HUB6               (1)
 #define UPIO_MEM                (2)
 #define UPIO_MEM32              (3)
 #define UPIO_AU                 (4)                     /* Au1x00 type IO */
+#define UPIO_TSI                (5)                     /* Tsi108/109 type IO */
 
         unsigned int            read_status_mask;       /* driver specific */
         unsigned int            ignore_status_mask;     /* driver specific */
@@ -333,7 +338,6 @@ struct uart_driver {
         struct module           *owner;
         const char              *driver_name;
         const char              *dev_name;
-        const char              *devfs_name;
         int                      major;
         int                      minor;
         int                      nr;
diff --git a/include/linux/shmem_fs.h b/include/linux/shmem_fs.h
index c057f0b323..f3c5189911 100644
--- a/include/linux/shmem_fs.h
+++ b/include/linux/shmem_fs.h
@@ -19,6 +19,10 @@ 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 {
@@ -36,4 +40,24 @@ static inline struct shmem_inode_info *SHMEM_I(struct inode *inode)
         return container_of(inode, struct shmem_inode_info, vfs_inode);
 }
 
+#ifdef CONFIG_TMPFS_POSIX_ACL
+int shmem_permission(struct inode *, int, struct nameidata *);
+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;
+
+extern struct generic_acl_operations shmem_acl_ops;
+
+#else
+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/signal.h b/include/linux/signal.h
index 1e4ce7225e..117135e33d 100644
--- a/include/linux/signal.h
+++ b/include/linux/signal.h
@@ -9,32 +9,6 @@
 #include <linux/spinlock.h>
 
 /*
- * These values of sa_flags are used only by the kernel as part of the
- * irq handling routines.
- *
- * SA_INTERRUPT is also used by the irq handling routines.
- * SA_SHIRQ is for shared interrupt support on PCI and EISA.
- * SA_PROBEIRQ is set by callers when they expect sharing mismatches to occur
- */
-#define SA_SAMPLE_RANDOM        SA_RESTART
-#define SA_SHIRQ                0x04000000
-#define SA_PROBEIRQ             0x08000000
-
-/*
- * As above, these correspond to the IORESOURCE_IRQ_* defines in
- * linux/ioport.h to select the interrupt line behaviour.  When
- * requesting an interrupt without specifying a SA_TRIGGER, the
- * setting should be assumed to be "as already configured", which
- * may be as per machine or firmware initialisation.
- */
-#define SA_TRIGGER_LOW          0x00000008
-#define SA_TRIGGER_HIGH         0x00000004
-#define SA_TRIGGER_FALLING      0x00000002
-#define SA_TRIGGER_RISING       0x00000001
-#define SA_TRIGGER_MASK (SA_TRIGGER_HIGH|SA_TRIGGER_LOW|\
-                                 SA_TRIGGER_RISING|SA_TRIGGER_FALLING)
-
-/*
  * Real Time signals may be queued.
  */
 
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 16eef03ce0..85577a4ffa 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -34,8 +34,9 @@
 #define HAVE_ALIGNABLE_SKB      /* Ditto 8)                */
 
 #define CHECKSUM_NONE 0
-#define CHECKSUM_HW 1
+#define CHECKSUM_PARTIAL 1
 #define CHECKSUM_UNNECESSARY 2
+#define CHECKSUM_COMPLETE 3
 
 #define SKB_DATA_ALIGN(X)       (((X) + (SMP_CACHE_BYTES - 1)) & \
                                  ~(SMP_CACHE_BYTES - 1))
@@ -56,17 +57,17 @@
  *            Apparently with secret goal to sell you new device, when you
  *            will add new protocol to your host. F.e. IPv6. 8)
  *
- *      HW: the most generic way. Device supplied checksum of _all_
+ *      COMPLETE: the most generic way. Device supplied checksum of _all_
  *          the packet as seen by netif_rx in skb->csum.
  *          NOTE: Even if device supports only some protocols, but
- *          is able to produce some skb->csum, it MUST use HW,
+ *          is able to produce some skb->csum, it MUST use COMPLETE,
  *          not UNNECESSARY.
  *
  * B. Checksumming on output.
  *
  *      NONE: skb is checksummed by protocol or csum is not required.
  *
- *      HW: device is required to csum packet as seen by hard_start_xmit
+ *      PARTIAL: device is required to csum packet as seen by hard_start_xmit
  *      from skb->h.raw to the end and to record the checksum
  *      at skb->h.raw+skb->csum.
  *
@@ -171,7 +172,15 @@ enum {
 
 enum {
         SKB_GSO_TCPV4 = 1 << 0,
-        SKB_GSO_UDPV4 = 1 << 1,
+        SKB_GSO_UDP = 1 << 1,
+
+        /* This indicates the skb is from an untrusted source. */
+        SKB_GSO_DODGY = 1 << 2,
+
+        /* This indicates the tcp segment has CWR set. */
+        SKB_GSO_TCP_ECN = 1 << 3,
+
+        SKB_GSO_TCPV6 = 1 << 4,
 };
 
 /** 
@@ -596,6 +605,14 @@ static inline __u32 skb_queue_len(const struct sk_buff_head *list_)
         return list_->qlen;
 }
 
+/*
+ * This function creates a split out lock class for each invocation;
+ * this is needed for now since a whole lot of users of the skb-queue
+ * infrastructure in drivers have different locking usage (in hardirq)
+ * than the networking core (in softirq only). In the long run either the
+ * network layer or drivers should need annotation to consolidate the
+ * main types of usage into 3 classes.
+ */
 static inline void skb_queue_head_init(struct sk_buff_head *list)
 {
         spin_lock_init(&list->lock);
@@ -1024,6 +1041,21 @@ static inline int pskb_trim(struct sk_buff *skb, unsigned int len)
 }
 
 /**
+ *      pskb_trim_unique - remove end from a paged unique (not cloned) buffer
+ *      @skb: buffer to alter
+ *      @len: new length
+ *
+ *      This is identical to pskb_trim except that the caller knows that
+ *      the skb is not cloned so we should never get an error due to out-
+ *      of-memory.
+ */
+static inline void pskb_trim_unique(struct sk_buff *skb, unsigned int len)
+{
+        int err = pskb_trim(skb, len);
+        BUG_ON(err);
+}
+
+/**
  *      skb_orphan - orphan a buffer
  *      @skb: buffer to orphan
  *
@@ -1055,9 +1087,8 @@ static inline void __skb_queue_purge(struct sk_buff_head *list)
                 kfree_skb(skb);
 }
 
-#ifndef CONFIG_HAVE_ARCH_DEV_ALLOC_SKB
 /**
- *      __dev_alloc_skb - allocate an skbuff for sending
+ *      __dev_alloc_skb - allocate an skbuff for receiving
  *      @length: length to allocate
  *      @gfp_mask: get_free_pages mask, passed to alloc_skb
  *
@@ -1066,7 +1097,7 @@ static inline void __skb_queue_purge(struct sk_buff_head *list)
  *      the headroom they think they need without accounting for the
  *      built in space. The built in space is used for optimisations.
  *
- *      %NULL is returned in there is no free memory.
+ *      %NULL is returned if there is no free memory.
  */
 static inline struct sk_buff *__dev_alloc_skb(unsigned int length,
                                               gfp_t gfp_mask)
@@ -1076,12 +1107,9 @@ static inline struct sk_buff *__dev_alloc_skb(unsigned int length,
                 skb_reserve(skb, NET_SKB_PAD);
         return skb;
 }
-#else
-extern struct sk_buff *__dev_alloc_skb(unsigned int length, int gfp_mask);
-#endif
 
 /**
- *      dev_alloc_skb - allocate an skbuff for sending
+ *      dev_alloc_skb - allocate an skbuff for receiving
  *      @length: length to allocate
  *
  *      Allocate a new &sk_buff and assign it a usage count of one. The
@@ -1089,7 +1117,7 @@ extern struct sk_buff *__dev_alloc_skb(unsigned int length, int gfp_mask);
  *      the headroom they think they need without accounting for the
  *      built in space. The built in space is used for optimisations.
  *
- *      %NULL is returned in there is no free memory. Although this function
+ *      %NULL is returned if there is no free memory. Although this function
  *      allocates memory it can be called from an interrupt.
  */
 static inline struct sk_buff *dev_alloc_skb(unsigned int length)
@@ -1097,6 +1125,28 @@ static inline struct sk_buff *dev_alloc_skb(unsigned int length)
         return __dev_alloc_skb(length, GFP_ATOMIC);
 }
 
+extern struct sk_buff *__netdev_alloc_skb(struct net_device *dev,
+                unsigned int length, gfp_t gfp_mask);
+
+/**
+ *      netdev_alloc_skb - allocate an skbuff for rx on a specific device
+ *      @dev: network device to receive on
+ *      @length: length to allocate
+ *
+ *      Allocate a new &sk_buff and assign it a usage count of one. The
+ *      buffer has unspecified headroom built in. Users should allocate
+ *      the headroom they think they need without accounting for the
+ *      built in space. The built in space is used for optimisations.
+ *
+ *      %NULL is returned if there is no free memory. Although this function
+ *      allocates memory it can be called from an interrupt.
+ */
+static inline struct sk_buff *netdev_alloc_skb(struct net_device *dev,
+                unsigned int length)
+{
+        return __netdev_alloc_skb(dev, length, GFP_ATOMIC);
+}
+
 /**
  *      skb_cow - copy header of skb when it is required
  *      @skb: buffer to cow
@@ -1212,14 +1262,14 @@ static inline int skb_linearize_cow(struct sk_buff *skb)
  *      @len: length of data pulled
  *
  *      After doing a pull on a received packet, you need to call this to
- *      update the CHECKSUM_HW checksum, or set ip_summed to CHECKSUM_NONE
- *      so that it can be recomputed from scratch.
+ *      update the CHECKSUM_COMPLETE checksum, or set ip_summed to
+ *      CHECKSUM_NONE so that it can be recomputed from scratch.
  */
 
 static inline void skb_postpull_rcsum(struct sk_buff *skb,
                                       const void *start, unsigned int len)
 {
-        if (skb->ip_summed == CHECKSUM_HW)
+        if (skb->ip_summed == CHECKSUM_COMPLETE)
                 skb->csum = csum_sub(skb->csum, csum_partial(start, len, 0));
 }
 
@@ -1238,7 +1288,7 @@ static inline int pskb_trim_rcsum(struct sk_buff *skb, unsigned int len)
 {
         if (likely(len >= skb->len))
                 return 0;
-        if (skb->ip_summed == CHECKSUM_HW)
+        if (skb->ip_summed == CHECKSUM_COMPLETE)
                 skb->ip_summed = CHECKSUM_NONE;
         return __pskb_trim(skb, len);
 }
@@ -1298,8 +1348,7 @@ extern void	       skb_copy_and_csum_dev(const struct sk_buff *skb, u8 *to);
 extern void            skb_split(struct sk_buff *skb,
                                  struct sk_buff *skb1, const u32 len);
 
-extern void            skb_release_data(struct sk_buff *skb);
-extern struct sk_buff *skb_segment(struct sk_buff *skb, int sg);
+extern struct sk_buff *skb_segment(struct sk_buff *skb, int features);
 
 static inline void *skb_header_pointer(const struct sk_buff *skb, int offset,
                                        int len, void *buffer)
@@ -1445,5 +1494,10 @@ static inline void skb_init_secmark(struct sk_buff *skb)
 { }
 #endif
 
+static inline int skb_is_gso(const struct sk_buff *skb)
+{
+        return skb_shinfo(skb)->gso_size;
+}
+
 #endif  /* __KERNEL__ */
 #endif  /* _LINUX_SKBUFF_H */
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 45ad55b70d..a96fd9310d 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -60,14 +60,13 @@ extern void __init kmem_cache_init(void);
 extern kmem_cache_t *kmem_cache_create(const char *, size_t, size_t, unsigned long,
                                        void (*)(void *, kmem_cache_t *, unsigned long),
                                        void (*)(void *, kmem_cache_t *, unsigned long));
-extern int kmem_cache_destroy(kmem_cache_t *);
+extern void kmem_cache_destroy(kmem_cache_t *);
 extern int kmem_cache_shrink(kmem_cache_t *);
 extern void *kmem_cache_alloc(kmem_cache_t *, gfp_t);
 extern void *kmem_cache_zalloc(struct kmem_cache *, gfp_t);
 extern void kmem_cache_free(kmem_cache_t *, void *);
 extern unsigned int kmem_cache_size(kmem_cache_t *);
 extern const char *kmem_cache_name(kmem_cache_t *);
-extern kmem_cache_t *kmem_find_general_cachep(size_t size, gfp_t gfpflags);
 
 /* Size description struct for general caches. */
 struct cache_sizes {
@@ -203,7 +202,30 @@ extern int slab_is_available(void);
 
 #ifdef CONFIG_NUMA
 extern void *kmem_cache_alloc_node(kmem_cache_t *, gfp_t flags, int node);
-extern void *kmalloc_node(size_t size, gfp_t flags, int node);
+extern void *__kmalloc_node(size_t size, gfp_t flags, int node);
+
+static inline void *kmalloc_node(size_t size, gfp_t flags, int node)
+{
+        if (__builtin_constant_p(size)) {
+                int i = 0;
+#define CACHE(x) \
+                if (size <= x) \
+                        goto found; \
+                else \
+                        i++;
+#include "kmalloc_sizes.h"
+#undef CACHE
+                {
+                        extern void __you_cannot_kmalloc_that_much(void);
+                        __you_cannot_kmalloc_that_much();
+                }
+found:
+                return kmem_cache_alloc_node((flags & GFP_DMA) ?
+                        malloc_sizes[i].cs_dmacachep :
+                        malloc_sizes[i].cs_cachep, flags, node);
+        }
+        return __kmalloc_node(size, flags, node);
+}
 #else
 static inline void *kmem_cache_alloc_node(kmem_cache_t *cachep, gfp_t flags, int node)
 {
@@ -223,12 +245,11 @@ extern int FASTCALL(kmem_ptr_validate(kmem_cache_t *cachep, void *ptr));
 /* SLOB allocator routines */
 
 void kmem_cache_init(void);
-struct kmem_cache *kmem_find_general_cachep(size_t, gfp_t gfpflags);
 struct kmem_cache *kmem_cache_create(const char *c, size_t, size_t,
         unsigned long,
         void (*)(void *, struct kmem_cache *, unsigned long),
         void (*)(void *, struct kmem_cache *, unsigned long));
-int kmem_cache_destroy(struct kmem_cache *c);
+void kmem_cache_destroy(struct kmem_cache *c);
 void *kmem_cache_alloc(struct kmem_cache *c, gfp_t flags);
 void *kmem_cache_zalloc(struct kmem_cache *, gfp_t);
 void kmem_cache_free(struct kmem_cache *c, void *b);
@@ -263,8 +284,6 @@ extern kmem_cache_t	*fs_cachep;
 extern kmem_cache_t     *sighand_cachep;
 extern kmem_cache_t     *bio_cachep;
 
-extern atomic_t slab_reclaim_pages;
-
 #endif  /* __KERNEL__ */
 
 #endif  /* _LINUX_SLAB_H */
diff --git a/include/linux/smb.h b/include/linux/smb.h
index b0162208c9..f098dff93f 100644
--- a/include/linux/smb.h
+++ b/include/linux/smb.h
@@ -10,6 +10,7 @@
 #define _LINUX_SMB_H
 
 #include <linux/types.h>
+#include <linux/magic.h>
 
 enum smb_protocol { 
         SMB_PROTOCOL_NONE, 
@@ -88,7 +89,6 @@ struct smb_fattr {
         struct timespec f_atime;
         struct timespec f_mtime;
         struct timespec f_ctime;
-        unsigned long   f_blksize;
         unsigned long   f_blocks;
         int             f_unix;
 };
@@ -101,8 +101,6 @@ enum smb_conn_state {
         CONN_RETRYING           /* Currently trying to reconnect */
 };
 
-#define SMB_SUPER_MAGIC               0x517B
-
 #define SMB_HEADER_LEN   37     /* includes everything up to, but not
                                  * including smb_bcc */
 
diff --git a/include/linux/smp.h b/include/linux/smp.h
index c93c3fe430..51649987f6 100644
--- a/include/linux/smp.h
+++ b/include/linux/smp.h
@@ -53,6 +53,9 @@ extern void smp_cpus_done(unsigned int max_cpus);
  */
 int smp_call_function(void(*func)(void *info), void *info, int retry, int wait);
 
+int smp_call_function_single(int cpuid, void (*func) (void *info), void *info,
+                                int retry, int wait);
+
 /*
  * Call a function on all processors
  */
@@ -125,4 +128,6 @@ static inline void smp_send_reschedule(int cpu) { }
 #define put_cpu()               preempt_enable()
 #define put_cpu_no_resched()    preempt_enable_no_resched()
 
+void smp_setup_processor_id(void);
+
 #endif /* __LINUX_SMP_H */
diff --git a/include/linux/snmp.h b/include/linux/snmp.h
index 4db25d5c7c..854aa6b543 100644
--- a/include/linux/snmp.h
+++ b/include/linux/snmp.h
@@ -155,42 +155,11 @@ enum
         UDP_MIB_NOPORTS,                        /* NoPorts */
         UDP_MIB_INERRORS,                       /* InErrors */
         UDP_MIB_OUTDATAGRAMS,                   /* OutDatagrams */
+        UDP_MIB_RCVBUFERRORS,                   /* RcvbufErrors */
+        UDP_MIB_SNDBUFERRORS,                   /* SndbufErrors */
         __UDP_MIB_MAX
 };
 
-/* sctp mib definitions */
-/*
- * draft-ietf-sigtran-sctp-mib-07.txt
- */
-enum
-{
-        SCTP_MIB_NUM = 0,
-        SCTP_MIB_CURRESTAB,                     /* CurrEstab */
-        SCTP_MIB_ACTIVEESTABS,                  /* ActiveEstabs */
-        SCTP_MIB_PASSIVEESTABS,                 /* PassiveEstabs */
-        SCTP_MIB_ABORTEDS,                      /* Aborteds */
-        SCTP_MIB_SHUTDOWNS,                     /* Shutdowns */
-        SCTP_MIB_OUTOFBLUES,                    /* OutOfBlues */
-        SCTP_MIB_CHECKSUMERRORS,                /* ChecksumErrors */
-        SCTP_MIB_OUTCTRLCHUNKS,                 /* OutCtrlChunks */
-        SCTP_MIB_OUTORDERCHUNKS,                /* OutOrderChunks */
-        SCTP_MIB_OUTUNORDERCHUNKS,              /* OutUnorderChunks */
-        SCTP_MIB_INCTRLCHUNKS,                  /* InCtrlChunks */
-        SCTP_MIB_INORDERCHUNKS,                 /* InOrderChunks */
-        SCTP_MIB_INUNORDERCHUNKS,               /* InUnorderChunks */
-        SCTP_MIB_FRAGUSRMSGS,                   /* FragUsrMsgs */
-        SCTP_MIB_REASMUSRMSGS,                  /* ReasmUsrMsgs */
-        SCTP_MIB_OUTSCTPPACKS,                  /* OutSCTPPacks */
-        SCTP_MIB_INSCTPPACKS,                   /* InSCTPPacks */
-        SCTP_MIB_RTOALGORITHM,                  /* RtoAlgorithm */
-        SCTP_MIB_RTOMIN,                        /* RtoMin */
-        SCTP_MIB_RTOMAX,                        /* RtoMax */
-        SCTP_MIB_RTOINITIAL,                    /* RtoInitial */
-        SCTP_MIB_VALCOOKIELIFE,                 /* ValCookieLife */
-        SCTP_MIB_MAXINITRETR,                   /* MaxInitRetr */
-        __SCTP_MIB_MAX
-};
-
 /* linux mib definitions */
 enum
 {
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index e928c0dcc2..c8bb68099e 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -642,10 +642,14 @@ struct spi_board_info {
         u16             bus_num;
         u16             chip_select;
 
+        /* mode becomes spi_device.mode, and is essential for chips
+         * where the default of SPI_CS_HIGH = 0 is wrong.
+         */
+        u8              mode;
+
         /* ... may need additional spi_device chip config data here.
          * avoid stuff protocol drivers can set; but include stuff
          * needed to behave without being bound to a driver:
-         *  - chipselect polarity
          *  - quirks like clock rate mattering when not selected
          */
 };
diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h
index ae23beef9c..b800d2d68b 100644
--- a/include/linux/spinlock.h
+++ b/include/linux/spinlock.h
@@ -82,14 +82,40 @@ extern int __lockfunc generic__raw_read_trylock(raw_rwlock_t *lock);
 /*
  * Pull the __raw*() functions/declarations (UP-nondebug doesnt need them):
  */
-#if defined(CONFIG_SMP)
+#ifdef CONFIG_SMP
 # include <asm/spinlock.h>
 #else
 # include <linux/spinlock_up.h>
 #endif
 
-#define spin_lock_init(lock)    do { *(lock) = SPIN_LOCK_UNLOCKED; } while (0)
-#define rwlock_init(lock)       do { *(lock) = RW_LOCK_UNLOCKED; } while (0)
+#ifdef CONFIG_DEBUG_SPINLOCK
+  extern void __spin_lock_init(spinlock_t *lock, const char *name,
+                               struct lock_class_key *key);
+# define spin_lock_init(lock)                                   \
+do {                                                            \
+        static struct lock_class_key __key;                     \
+                                                                \
+        __spin_lock_init((lock), #lock, &__key);                \
+} while (0)
+
+#else
+# define spin_lock_init(lock)                                   \
+        do { *(lock) = SPIN_LOCK_UNLOCKED; } while (0)
+#endif
+
+#ifdef CONFIG_DEBUG_SPINLOCK
+  extern void __rwlock_init(rwlock_t *lock, const char *name,
+                            struct lock_class_key *key);
+# define rwlock_init(lock)                                      \
+do {                                                            \
+        static struct lock_class_key __key;                     \
+                                                                \
+        __rwlock_init((lock), #lock, &__key);                   \
+} while (0)
+#else
+# define rwlock_init(lock)                                      \
+        do { *(lock) = RW_LOCK_UNLOCKED; } while (0)
+#endif
 
 #define spin_is_locked(lock)    __raw_spin_is_locked(&(lock)->raw_lock)
 
@@ -113,7 +139,6 @@ extern int __lockfunc generic__raw_read_trylock(raw_rwlock_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);
  extern int _raw_read_trylock(rwlock_t *lock);
  extern void _raw_read_unlock(rwlock_t *lock);
@@ -121,17 +146,17 @@ extern int __lockfunc generic__raw_read_trylock(raw_rwlock_t *lock);
  extern int _raw_write_trylock(rwlock_t *lock);
  extern void _raw_write_unlock(rwlock_t *lock);
 #else
-# define _raw_spin_unlock(lock)         __raw_spin_unlock(&(lock)->raw_lock)
-# define _raw_spin_trylock(lock)        __raw_spin_trylock(&(lock)->raw_lock)
 # define _raw_spin_lock(lock)           __raw_spin_lock(&(lock)->raw_lock)
 # define _raw_spin_lock_flags(lock, flags) \
                 __raw_spin_lock_flags(&(lock)->raw_lock, *(flags))
+# 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_write_lock(rwlock)        __raw_write_lock(&(rwlock)->raw_lock)
-# define _raw_read_unlock(rwlock)       __raw_read_unlock(&(rwlock)->raw_lock)
-# define _raw_write_unlock(rwlock)      __raw_write_unlock(&(rwlock)->raw_lock)
 # 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_trylock(rwlock)     __raw_write_trylock(&(rwlock)->raw_lock)
+# define _raw_write_unlock(rwlock)      __raw_write_unlock(&(rwlock)->raw_lock)
 #endif
 
 #define read_can_lock(rwlock)           __raw_read_can_lock(&(rwlock)->raw_lock)
@@ -142,11 +167,18 @@ extern int __lockfunc generic__raw_read_trylock(raw_rwlock_t *lock);
  * regardless of whether CONFIG_SMP or CONFIG_PREEMPT are set. The various
  * methods are defined as nops in the case they are not required.
  */
-#define spin_trylock(lock)              __cond_lock(_spin_trylock(lock))
-#define read_trylock(lock)              __cond_lock(_read_trylock(lock))
-#define write_trylock(lock)             __cond_lock(_write_trylock(lock))
+#define spin_trylock(lock)              __cond_lock(lock, _spin_trylock(lock))
+#define read_trylock(lock)              __cond_lock(lock, _read_trylock(lock))
+#define write_trylock(lock)             __cond_lock(lock, _write_trylock(lock))
 
 #define spin_lock(lock)                 _spin_lock(lock)
+
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+# define spin_lock_nested(lock, subclass) _spin_lock_nested(lock, subclass)
+#else
+# define spin_lock_nested(lock, subclass) _spin_lock(lock)
+#endif
+
 #define write_lock(lock)                _write_lock(lock)
 #define read_lock(lock)                 _read_lock(lock)
 
@@ -172,21 +204,18 @@ extern int __lockfunc generic__raw_read_trylock(raw_rwlock_t *lock);
 /*
  * We inline the unlock functions in the nondebug case:
  */
-#if defined(CONFIG_DEBUG_SPINLOCK) || defined(CONFIG_PREEMPT) || !defined(CONFIG_SMP)
+#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)
-#else
-# define spin_unlock(lock)              __raw_spin_unlock(&(lock)->raw_lock)
-# define read_unlock(lock)              __raw_read_unlock(&(lock)->raw_lock)
-# define write_unlock(lock)             __raw_write_unlock(&(lock)->raw_lock)
-#endif
-
-#if defined(CONFIG_DEBUG_SPINLOCK) || defined(CONFIG_PREEMPT) || !defined(CONFIG_SMP)
 # 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)              __raw_spin_unlock(&(lock)->raw_lock)
+# define read_unlock(lock)              __raw_read_unlock(&(lock)->raw_lock)
+# define write_unlock(lock)             __raw_write_unlock(&(lock)->raw_lock)
 # define spin_unlock_irq(lock) \
     do { __raw_spin_unlock(&(lock)->raw_lock); local_irq_enable(); } while (0)
 # define read_unlock_irq(lock) \
@@ -207,19 +236,19 @@ extern int __lockfunc generic__raw_read_trylock(raw_rwlock_t *lock);
                                         _write_unlock_irqrestore(lock, flags)
 #define write_unlock_bh(lock)           _write_unlock_bh(lock)
 
-#define spin_trylock_bh(lock)           __cond_lock(_spin_trylock_bh(lock))
+#define spin_trylock_bh(lock)   __cond_lock(lock, _spin_trylock_bh(lock))
 
 #define spin_trylock_irq(lock) \
 ({ \
         local_irq_disable(); \
-        _spin_trylock(lock) ? \
+        spin_trylock(lock) ? \
         1 : ({ local_irq_enable(); 0;  }); \
 })
 
 #define spin_trylock_irqsave(lock, flags) \
 ({ \
         local_irq_save(flags); \
-        _spin_trylock(lock) ? \
+        spin_trylock(lock) ? \
         1 : ({ local_irq_restore(flags); 0; }); \
 })
 
@@ -235,7 +264,7 @@ extern int __lockfunc generic__raw_read_trylock(raw_rwlock_t *lock);
  */
 extern int _atomic_dec_and_lock(atomic_t *atomic, spinlock_t *lock);
 #define atomic_dec_and_lock(atomic, lock) \
-                __cond_lock(_atomic_dec_and_lock(atomic, lock))
+                __cond_lock(lock, _atomic_dec_and_lock(atomic, lock))
 
 /**
  * spin_can_lock - would spin_trylock() succeed?
diff --git a/include/linux/spinlock_api_smp.h b/include/linux/spinlock_api_smp.h
index 78e6989ffb..8828b8155e 100644
--- a/include/linux/spinlock_api_smp.h
+++ b/include/linux/spinlock_api_smp.h
@@ -19,39 +19,41 @@ int in_lock_functions(unsigned long addr);
 
 #define assert_spin_locked(x)   BUG_ON(!spin_is_locked(x))
 
-void __lockfunc _spin_lock(spinlock_t *lock)            __acquires(spinlock_t);
-void __lockfunc _read_lock(rwlock_t *lock)              __acquires(rwlock_t);
-void __lockfunc _write_lock(rwlock_t *lock)             __acquires(rwlock_t);
-void __lockfunc _spin_lock_bh(spinlock_t *lock)         __acquires(spinlock_t);
-void __lockfunc _read_lock_bh(rwlock_t *lock)           __acquires(rwlock_t);
-void __lockfunc _write_lock_bh(rwlock_t *lock)          __acquires(rwlock_t);
-void __lockfunc _spin_lock_irq(spinlock_t *lock)        __acquires(spinlock_t);
-void __lockfunc _read_lock_irq(rwlock_t *lock)          __acquires(rwlock_t);
-void __lockfunc _write_lock_irq(rwlock_t *lock)         __acquires(rwlock_t);
+void __lockfunc _spin_lock(spinlock_t *lock)            __acquires(lock);
+void __lockfunc _spin_lock_nested(spinlock_t *lock, int subclass)
+                                                        __acquires(lock);
+void __lockfunc _read_lock(rwlock_t *lock)              __acquires(lock);
+void __lockfunc _write_lock(rwlock_t *lock)             __acquires(lock);
+void __lockfunc _spin_lock_bh(spinlock_t *lock)         __acquires(lock);
+void __lockfunc _read_lock_bh(rwlock_t *lock)           __acquires(lock);
+void __lockfunc _write_lock_bh(rwlock_t *lock)          __acquires(lock);
+void __lockfunc _spin_lock_irq(spinlock_t *lock)        __acquires(lock);
+void __lockfunc _read_lock_irq(rwlock_t *lock)          __acquires(lock);
+void __lockfunc _write_lock_irq(rwlock_t *lock)         __acquires(lock);
 unsigned long __lockfunc _spin_lock_irqsave(spinlock_t *lock)
-                                                        __acquires(spinlock_t);
+                                                        __acquires(lock);
 unsigned long __lockfunc _read_lock_irqsave(rwlock_t *lock)
-                                                        __acquires(rwlock_t);
+                                                        __acquires(lock);
 unsigned long __lockfunc _write_lock_irqsave(rwlock_t *lock)
-                                                        __acquires(rwlock_t);
+                                                        __acquires(lock);
 int __lockfunc _spin_trylock(spinlock_t *lock);
 int __lockfunc _read_trylock(rwlock_t *lock);
 int __lockfunc _write_trylock(rwlock_t *lock);
 int __lockfunc _spin_trylock_bh(spinlock_t *lock);
-void __lockfunc _spin_unlock(spinlock_t *lock)          __releases(spinlock_t);
-void __lockfunc _read_unlock(rwlock_t *lock)            __releases(rwlock_t);
-void __lockfunc _write_unlock(rwlock_t *lock)           __releases(rwlock_t);
-void __lockfunc _spin_unlock_bh(spinlock_t *lock)       __releases(spinlock_t);
-void __lockfunc _read_unlock_bh(rwlock_t *lock)         __releases(rwlock_t);
-void __lockfunc _write_unlock_bh(rwlock_t *lock)        __releases(rwlock_t);
-void __lockfunc _spin_unlock_irq(spinlock_t *lock)      __releases(spinlock_t);
-void __lockfunc _read_unlock_irq(rwlock_t *lock)        __releases(rwlock_t);
-void __lockfunc _write_unlock_irq(rwlock_t *lock)       __releases(rwlock_t);
+void __lockfunc _spin_unlock(spinlock_t *lock)          __releases(lock);
+void __lockfunc _read_unlock(rwlock_t *lock)            __releases(lock);
+void __lockfunc _write_unlock(rwlock_t *lock)           __releases(lock);
+void __lockfunc _spin_unlock_bh(spinlock_t *lock)       __releases(lock);
+void __lockfunc _read_unlock_bh(rwlock_t *lock)         __releases(lock);
+void __lockfunc _write_unlock_bh(rwlock_t *lock)        __releases(lock);
+void __lockfunc _spin_unlock_irq(spinlock_t *lock)      __releases(lock);
+void __lockfunc _read_unlock_irq(rwlock_t *lock)        __releases(lock);
+void __lockfunc _write_unlock_irq(rwlock_t *lock)       __releases(lock);
 void __lockfunc _spin_unlock_irqrestore(spinlock_t *lock, unsigned long flags)
-                                                        __releases(spinlock_t);
+                                                        __releases(lock);
 void __lockfunc _read_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
-                                                        __releases(rwlock_t);
+                                                        __releases(lock);
 void __lockfunc _write_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
-                                                        __releases(rwlock_t);
+                                                        __releases(lock);
 
 #endif /* __LINUX_SPINLOCK_API_SMP_H */
diff --git a/include/linux/spinlock_api_up.h b/include/linux/spinlock_api_up.h
index cd81cee566..67faa044c5 100644
--- a/include/linux/spinlock_api_up.h
+++ b/include/linux/spinlock_api_up.h
@@ -49,6 +49,7 @@
   do { local_irq_restore(flags); __UNLOCK(lock); } while (0)
 
 #define _spin_lock(lock)                        __LOCK(lock)
+#define _spin_lock_nested(lock, subclass)       __LOCK(lock)
 #define _read_lock(lock)                        __LOCK(lock)
 #define _write_lock(lock)                       __LOCK(lock)
 #define _spin_lock_bh(lock)                     __LOCK_BH(lock)
diff --git a/include/linux/spinlock_types.h b/include/linux/spinlock_types.h
index 9cb51e0703..dc5fb69e4d 100644
--- a/include/linux/spinlock_types.h
+++ b/include/linux/spinlock_types.h
@@ -9,6 +9,8 @@
  * Released under the General Public License (GPL).
  */
 
+#include <linux/lockdep.h>
+
 #if defined(CONFIG_SMP)
 # include <asm/spinlock_types.h>
 #else
@@ -24,6 +26,9 @@ typedef struct {
         unsigned int magic, owner_cpu;
         void *owner;
 #endif
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+        struct lockdep_map dep_map;
+#endif
 } spinlock_t;
 
 #define SPINLOCK_MAGIC          0xdead4ead
@@ -37,31 +42,53 @@ typedef struct {
         unsigned int magic, owner_cpu;
         void *owner;
 #endif
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+        struct lockdep_map dep_map;
+#endif
 } rwlock_t;
 
 #define RWLOCK_MAGIC            0xdeaf1eed
 
 #define SPINLOCK_OWNER_INIT     ((void *)-1L)
 
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+# define SPIN_DEP_MAP_INIT(lockname)    .dep_map = { .name = #lockname }
+#else
+# define SPIN_DEP_MAP_INIT(lockname)
+#endif
+
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+# define RW_DEP_MAP_INIT(lockname)      .dep_map = { .name = #lockname }
+#else
+# define RW_DEP_MAP_INIT(lockname)
+#endif
+
 #ifdef CONFIG_DEBUG_SPINLOCK
-# define SPIN_LOCK_UNLOCKED                                             \
+# define __SPIN_LOCK_UNLOCKED(lockname)                                 \
         (spinlock_t)    {       .raw_lock = __RAW_SPIN_LOCK_UNLOCKED,   \
                                 .magic = SPINLOCK_MAGIC,                \
                                 .owner = SPINLOCK_OWNER_INIT,           \
-                                .owner_cpu = -1 }
-#define RW_LOCK_UNLOCKED                                                \
+                                .owner_cpu = -1,                        \
+                                SPIN_DEP_MAP_INIT(lockname) }
+#define __RW_LOCK_UNLOCKED(lockname)                                    \
         (rwlock_t)      {       .raw_lock = __RAW_RW_LOCK_UNLOCKED,     \
                                 .magic = RWLOCK_MAGIC,                  \
                                 .owner = SPINLOCK_OWNER_INIT,           \
-                                .owner_cpu = -1 }
+                                .owner_cpu = -1,                        \
+                                RW_DEP_MAP_INIT(lockname) }
 #else
-# define SPIN_LOCK_UNLOCKED \
-        (spinlock_t)    {       .raw_lock = __RAW_SPIN_LOCK_UNLOCKED }
-#define RW_LOCK_UNLOCKED \
-        (rwlock_t)      {       .raw_lock = __RAW_RW_LOCK_UNLOCKED }
+# define __SPIN_LOCK_UNLOCKED(lockname) \
+        (spinlock_t)    {       .raw_lock = __RAW_SPIN_LOCK_UNLOCKED,   \
+                                SPIN_DEP_MAP_INIT(lockname) }
+#define __RW_LOCK_UNLOCKED(lockname) \
+        (rwlock_t)      {       .raw_lock = __RAW_RW_LOCK_UNLOCKED,     \
+                                RW_DEP_MAP_INIT(lockname) }
 #endif
 
-#define DEFINE_SPINLOCK(x)      spinlock_t x = SPIN_LOCK_UNLOCKED
-#define DEFINE_RWLOCK(x)        rwlock_t x = RW_LOCK_UNLOCKED
+#define SPIN_LOCK_UNLOCKED      __SPIN_LOCK_UNLOCKED(old_style_spin_init)
+#define RW_LOCK_UNLOCKED        __RW_LOCK_UNLOCKED(old_style_rw_init)
+
+#define DEFINE_SPINLOCK(x)      spinlock_t x = __SPIN_LOCK_UNLOCKED(x)
+#define DEFINE_RWLOCK(x)        rwlock_t x = __RW_LOCK_UNLOCKED(x)
 
 #endif /* __LINUX_SPINLOCK_TYPES_H */
diff --git a/include/linux/spinlock_types_up.h b/include/linux/spinlock_types_up.h
index 04135b0e19..27644af20b 100644
--- a/include/linux/spinlock_types_up.h
+++ b/include/linux/spinlock_types_up.h
@@ -12,10 +12,14 @@
  * Released under the General Public License (GPL).
  */
 
-#ifdef CONFIG_DEBUG_SPINLOCK
+#if defined(CONFIG_DEBUG_SPINLOCK) || \
+        defined(CONFIG_DEBUG_LOCK_ALLOC)
 
 typedef struct {
         volatile unsigned int slock;
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+        struct lockdep_map dep_map;
+#endif
 } raw_spinlock_t;
 
 #define __RAW_SPIN_LOCK_UNLOCKED { 1 }
@@ -30,6 +34,9 @@ typedef struct { } raw_spinlock_t;
 
 typedef struct {
         /* no debug version on UP */
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+        struct lockdep_map dep_map;
+#endif
 } raw_rwlock_t;
 
 #define __RAW_RW_LOCK_UNLOCKED { }
diff --git a/include/linux/spinlock_up.h b/include/linux/spinlock_up.h
index 31accf2f0b..ea54c4c9a4 100644
--- a/include/linux/spinlock_up.h
+++ b/include/linux/spinlock_up.h
@@ -18,7 +18,6 @@
  */
 
 #ifdef CONFIG_DEBUG_SPINLOCK
-
 #define __raw_spin_is_locked(x)         ((x)->slock == 0)
 
 static inline void __raw_spin_lock(raw_spinlock_t *lock)
diff --git a/include/linux/stacktrace.h b/include/linux/stacktrace.h
new file mode 100644
index 0000000000..50e2b01e51
--- /dev/null
+++ b/include/linux/stacktrace.h
@@ -0,0 +1,21 @@
+#ifndef __LINUX_STACKTRACE_H
+#define __LINUX_STACKTRACE_H
+
+#ifdef CONFIG_STACKTRACE
+struct stack_trace {
+        unsigned int nr_entries, max_entries;
+        unsigned long *entries;
+        int skip;       /* input argument: How many entries to skip */
+        int all_contexts; /* input argument: if true do than one stack */
+};
+
+extern void save_stack_trace(struct stack_trace *trace,
+                             struct task_struct *task);
+
+extern void print_stack_trace(struct stack_trace *trace, int spaces);
+#else
+# define save_stack_trace(trace, task)                  do { } while (0)
+# define print_stack_trace(trace)                       do { } while (0)
+#endif
+
+#endif
diff --git a/include/linux/stddef.h b/include/linux/stddef.h
index b3a2cadf90..ea65dfb60c 100644
--- a/include/linux/stddef.h
+++ b/include/linux/stddef.h
@@ -10,11 +10,13 @@
 #define NULL ((void *)0)
 #endif
 
+#ifdef __KERNEL__
 #undef offsetof
 #ifdef __compiler_offsetof
 #define offsetof(TYPE,MEMBER) __compiler_offsetof(TYPE,MEMBER)
 #else
 #define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
 #endif
+#endif /* __KERNEL__ */
 
 #endif
diff --git a/include/linux/sunrpc/Kbuild b/include/linux/sunrpc/Kbuild
new file mode 100644
index 0000000000..fb438f158e
--- /dev/null
+++ b/include/linux/sunrpc/Kbuild
@@ -0,0 +1 @@
+unifdef-y += debug.h
diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h
index a6de332e57..862c0d8c83 100644
--- a/include/linux/sunrpc/auth.h
+++ b/include/linux/sunrpc/auth.h
@@ -109,13 +109,13 @@ struct rpc_credops {
         void                    (*crdestroy)(struct rpc_cred *);
 
         int                     (*crmatch)(struct auth_cred *, struct rpc_cred *, int);
-        u32 *                   (*crmarshal)(struct rpc_task *, u32 *);
+        __be32 *                (*crmarshal)(struct rpc_task *, __be32 *);
         int                     (*crrefresh)(struct rpc_task *);
-        u32 *                   (*crvalidate)(struct rpc_task *, u32 *);
+        __be32 *                (*crvalidate)(struct rpc_task *, __be32 *);
         int                     (*crwrap_req)(struct rpc_task *, kxdrproc_t,
-                                                void *, u32 *, void *);
+                                                void *, __be32 *, void *);
         int                     (*crunwrap_resp)(struct rpc_task *, kxdrproc_t,
-                                                void *, u32 *, void *);
+                                                void *, __be32 *, void *);
 };
 
 extern struct rpc_authops       authunix_ops;
@@ -134,10 +134,10 @@ struct rpc_cred *	rpcauth_bindcred(struct rpc_task *);
 void                    rpcauth_holdcred(struct rpc_task *);
 void                    put_rpccred(struct rpc_cred *);
 void                    rpcauth_unbindcred(struct rpc_task *);
-u32 *                   rpcauth_marshcred(struct rpc_task *, u32 *);
-u32 *                   rpcauth_checkverf(struct rpc_task *, u32 *);
-int                     rpcauth_wrap_req(struct rpc_task *task, kxdrproc_t encode, void *rqstp, u32 *data, void *obj);
-int                     rpcauth_unwrap_resp(struct rpc_task *task, kxdrproc_t decode, void *rqstp, u32 *data, void *obj);
+__be32 *                rpcauth_marshcred(struct rpc_task *, __be32 *);
+__be32 *                rpcauth_checkverf(struct rpc_task *, __be32 *);
+int                     rpcauth_wrap_req(struct rpc_task *task, kxdrproc_t encode, void *rqstp, __be32 *data, void *obj);
+int                     rpcauth_unwrap_resp(struct rpc_task *task, kxdrproc_t decode, void *rqstp, __be32 *data, void *obj);
 int                     rpcauth_refreshcred(struct rpc_task *);
 void                    rpcauth_invalcred(struct rpc_task *);
 int                     rpcauth_uptodatecred(struct rpc_task *);
diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
index 8fe9f35eba..f6d1d646ce 100644
--- a/include/linux/sunrpc/clnt.h
+++ b/include/linux/sunrpc/clnt.h
@@ -18,18 +18,6 @@
 #include <linux/sunrpc/timer.h>
 #include <asm/signal.h>
 
-/*
- * This defines an RPC port mapping
- */
-struct rpc_portmap {
-        __u32                   pm_prog;
-        __u32                   pm_vers;
-        __u32                   pm_prot;
-        __u16                   pm_port;
-        unsigned char           pm_binding : 1; /* doing a getport() */
-        struct rpc_wait_queue   pm_bindwait;    /* waiting on getport() */
-};
-
 struct rpc_inode;
 
 /*
@@ -40,7 +28,9 @@ struct rpc_clnt {
         atomic_t                cl_users;       /* number of references */
         struct rpc_xprt *       cl_xprt;        /* transport */
         struct rpc_procinfo *   cl_procinfo;    /* procedure info */
-        u32                     cl_maxproc;     /* max procedure number */
+        u32                     cl_prog,        /* RPC program number */
+                                cl_vers,        /* RPC version number */
+                                cl_maxproc;     /* max procedure number */
 
         char *                  cl_server;      /* server machine name */
         char *                  cl_protname;    /* protocol name */
@@ -55,7 +45,6 @@ struct rpc_clnt {
                                 cl_dead     : 1;/* abandoned */
 
         struct rpc_rtt *        cl_rtt;         /* RTO estimator data */
-        struct rpc_portmap *    cl_pmap;        /* port mapping */
 
         int                     cl_nodelen;     /* nodename length */
         char                    cl_nodename[UNX_MAXNODENAME];
@@ -64,14 +53,8 @@ struct rpc_clnt {
         struct dentry *         cl_dentry;      /* inode */
         struct rpc_clnt *       cl_parent;      /* Points to parent of clones */
         struct rpc_rtt          cl_rtt_default;
-        struct rpc_portmap      cl_pmap_default;
         char                    cl_inline_name[32];
 };
-#define cl_timeout              cl_xprt->timeout
-#define cl_prog                 cl_pmap->pm_prog
-#define cl_vers                 cl_pmap->pm_vers
-#define cl_port                 cl_pmap->pm_port
-#define cl_prot                 cl_pmap->pm_prot
 
 /*
  * General RPC program info
@@ -106,24 +89,36 @@ struct rpc_procinfo {
         char *                  p_name;         /* name of procedure */
 };
 
-#define RPC_CONGESTED(clnt)     (RPCXPRT_CONGESTED((clnt)->cl_xprt))
-#define RPC_PEERADDR(clnt)      (&(clnt)->cl_xprt->addr)
-
 #ifdef __KERNEL__
 
-struct rpc_clnt *rpc_create_client(struct rpc_xprt *xprt, char *servname,
-                                struct rpc_program *info,
-                                u32 version, rpc_authflavor_t authflavor);
-struct rpc_clnt *rpc_new_client(struct rpc_xprt *xprt, char *servname,
-                                struct rpc_program *info,
-                                u32 version, rpc_authflavor_t authflavor);
+struct rpc_create_args {
+        int                     protocol;
+        struct sockaddr         *address;
+        size_t                  addrsize;
+        struct rpc_timeout      *timeout;
+        char                    *servername;
+        struct rpc_program      *program;
+        u32                     version;
+        rpc_authflavor_t        authflavor;
+        unsigned long           flags;
+};
+
+/* Values for "flags" field */
+#define RPC_CLNT_CREATE_HARDRTRY        (1UL << 0)
+#define RPC_CLNT_CREATE_INTR            (1UL << 1)
+#define RPC_CLNT_CREATE_AUTOBIND        (1UL << 2)
+#define RPC_CLNT_CREATE_ONESHOT         (1UL << 3)
+#define RPC_CLNT_CREATE_NONPRIVPORT     (1UL << 4)
+#define RPC_CLNT_CREATE_NOPING          (1UL << 5)
+
+struct rpc_clnt *rpc_create(struct rpc_create_args *args);
 struct rpc_clnt *rpc_bind_new_program(struct rpc_clnt *,
                                 struct rpc_program *, int);
 struct rpc_clnt *rpc_clone_client(struct rpc_clnt *);
 int             rpc_shutdown_client(struct rpc_clnt *);
 int             rpc_destroy_client(struct rpc_clnt *);
 void            rpc_release_client(struct rpc_clnt *);
-void            rpc_getport(struct rpc_task *, struct rpc_clnt *);
+void            rpc_getport(struct rpc_task *);
 int             rpc_register(u32, u32, int, unsigned short, int *);
 
 void            rpc_call_setup(struct rpc_task *, struct rpc_message *, int);
@@ -140,6 +135,8 @@ void		rpc_setbufsize(struct rpc_clnt *, unsigned int, unsigned int);
 size_t          rpc_max_payload(struct rpc_clnt *);
 void            rpc_force_rebind(struct rpc_clnt *);
 int             rpc_ping(struct rpc_clnt *clnt, int flags);
+size_t          rpc_peeraddr(struct rpc_clnt *, struct sockaddr *, size_t);
+char *          rpc_peeraddr2str(struct rpc_clnt *, enum rpc_display_format_t);
 
 /*
  * Helper function for NFSroot support
diff --git a/include/linux/sunrpc/gss_api.h b/include/linux/sunrpc/gss_api.h
index 9b8bcf125c..6e112cc5cd 100644
--- a/include/linux/sunrpc/gss_api.h
+++ b/include/linux/sunrpc/gss_api.h
@@ -126,7 +126,7 @@ struct gss_api_mech *gss_mech_get_by_pseudoflavor(u32);
 /* Just increments the mechanism's reference count and returns its input: */
 struct gss_api_mech * gss_mech_get(struct gss_api_mech *);
 
-/* For every succesful gss_mech_get or gss_mech_get_by_* call there must be a
+/* For every successful gss_mech_get or gss_mech_get_by_* call there must be a
  * corresponding call to gss_mech_put. */
 void gss_mech_put(struct gss_api_mech *);
 
diff --git a/include/linux/sunrpc/gss_krb5.h b/include/linux/sunrpc/gss_krb5.h
index 1279280d71..e30ba20191 100644
--- a/include/linux/sunrpc/gss_krb5.h
+++ b/include/linux/sunrpc/gss_krb5.h
@@ -46,8 +46,8 @@ struct krb5_ctx {
         unsigned char           seed[16];
         int                     signalg;
         int                     sealalg;
-        struct crypto_tfm       *enc;
-        struct crypto_tfm       *seq;
+        struct crypto_blkcipher *enc;
+        struct crypto_blkcipher *seq;
         s32                     endtime;
         u32                     seq_send;
         struct xdr_netobj       mech_used;
@@ -136,26 +136,27 @@ gss_unwrap_kerberos(struct gss_ctx *ctx_id, int offset,
 
 
 u32
-krb5_encrypt(struct crypto_tfm * key,
+krb5_encrypt(struct crypto_blkcipher *key,
              void *iv, void *in, void *out, int length);
 
 u32
-krb5_decrypt(struct crypto_tfm * key,
+krb5_decrypt(struct crypto_blkcipher *key,
              void *iv, void *in, void *out, int length); 
 
 int
-gss_encrypt_xdr_buf(struct crypto_tfm *tfm, struct xdr_buf *outbuf, int offset,
-                struct page **pages);
+gss_encrypt_xdr_buf(struct crypto_blkcipher *tfm, struct xdr_buf *outbuf,
+                    int offset, struct page **pages);
 
 int
-gss_decrypt_xdr_buf(struct crypto_tfm *tfm, struct xdr_buf *inbuf, int offset);
+gss_decrypt_xdr_buf(struct crypto_blkcipher *tfm, struct xdr_buf *inbuf,
+                    int offset);
 
 s32
-krb5_make_seq_num(struct crypto_tfm * key,
+krb5_make_seq_num(struct crypto_blkcipher *key,
                 int direction,
                 s32 seqnum, unsigned char *cksum, unsigned char *buf);
 
 s32
-krb5_get_seq_num(struct crypto_tfm * key,
+krb5_get_seq_num(struct crypto_blkcipher *key,
                unsigned char *cksum,
                unsigned char *buf, int *direction, s32 * seqnum);
diff --git a/include/linux/sunrpc/gss_spkm3.h b/include/linux/sunrpc/gss_spkm3.h
index 336e218c27..2cf3fbb40b 100644
--- a/include/linux/sunrpc/gss_spkm3.h
+++ b/include/linux/sunrpc/gss_spkm3.h
@@ -19,9 +19,9 @@ struct spkm3_ctx {
         unsigned int            req_flags ;
         struct xdr_netobj       share_key;
         int                     conf_alg;
-        struct crypto_tfm*      derived_conf_key;
+        struct crypto_blkcipher *derived_conf_key;
         int                     intg_alg;
-        struct crypto_tfm*      derived_integ_key;
+        struct crypto_blkcipher *derived_integ_key;
         int                     keyestb_alg;   /* alg used to get share_key */
         int                     owf_alg;   /* one way function */
 };
diff --git a/include/linux/sunrpc/msg_prot.h b/include/linux/sunrpc/msg_prot.h
index f43f237360..d9f5934ac9 100644
--- a/include/linux/sunrpc/msg_prot.h
+++ b/include/linux/sunrpc/msg_prot.h
@@ -95,7 +95,7 @@ enum rpc_auth_stat {
  * 2GB.
  */
 
-typedef u32     rpc_fraghdr;
+typedef __be32  rpc_fraghdr;
 
 #define RPC_LAST_STREAM_FRAGMENT        (1U << 31)
 #define RPC_FRAGMENT_SIZE_MASK          (~RPC_LAST_STREAM_FRAGMENT)
diff --git a/include/linux/sunrpc/rpc_pipe_fs.h b/include/linux/sunrpc/rpc_pipe_fs.h
index 2c2189cb30..a2eb9b4a9d 100644
--- a/include/linux/sunrpc/rpc_pipe_fs.h
+++ b/include/linux/sunrpc/rpc_pipe_fs.h
@@ -42,9 +42,9 @@ 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(char *);
-extern struct dentry *rpc_mkpipe(char *, void *, struct rpc_pipe_ops *, int flags);
-extern int rpc_unlink(char *);
+extern int rpc_rmdir(struct dentry *);
+extern struct dentry *rpc_mkpipe(struct dentry *, const char *, void *, 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 82a91bb223..f399c138f7 100644
--- a/include/linux/sunrpc/sched.h
+++ b/include/linux/sunrpc/sched.h
@@ -127,7 +127,6 @@ struct rpc_call_ops {
  */
 #define RPC_TASK_ASYNC          0x0001          /* is an async task */
 #define RPC_TASK_SWAPPER        0x0002          /* is swapping in/out */
-#define RPC_TASK_CHILD          0x0008          /* is child of other task */
 #define RPC_CALL_MAJORSEEN      0x0020          /* major timeout seen */
 #define RPC_TASK_ROOTCREDS      0x0040          /* force root creds */
 #define RPC_TASK_DYNAMIC        0x0080          /* task was kmalloc'ed */
@@ -136,7 +135,6 @@ struct rpc_call_ops {
 #define RPC_TASK_NOINTR         0x0400          /* uninterruptible task */
 
 #define RPC_IS_ASYNC(t)         ((t)->tk_flags & RPC_TASK_ASYNC)
-#define RPC_IS_CHILD(t)         ((t)->tk_flags & RPC_TASK_CHILD)
 #define RPC_IS_SWAPPER(t)       ((t)->tk_flags & RPC_TASK_SWAPPER)
 #define RPC_DO_ROOTOVERRIDE(t)  ((t)->tk_flags & RPC_TASK_ROOTCREDS)
 #define RPC_ASSASSINATED(t)     ((t)->tk_flags & RPC_TASK_KILLED)
@@ -253,7 +251,6 @@ struct rpc_task *rpc_new_task(struct rpc_clnt *, int flags,
                                 const struct rpc_call_ops *ops, void *data);
 struct rpc_task *rpc_run_task(struct rpc_clnt *clnt, int flags,
                                 const struct rpc_call_ops *ops, void *data);
-struct rpc_task *rpc_new_child(struct rpc_clnt *, struct rpc_task *parent);
 void            rpc_init_task(struct rpc_task *task, struct rpc_clnt *clnt,
                                 int flags, const struct rpc_call_ops *ops,
                                 void *data);
@@ -261,8 +258,6 @@ void		rpc_release_task(struct rpc_task *);
 void            rpc_exit_task(struct rpc_task *);
 void            rpc_killall_tasks(struct rpc_clnt *);
 int             rpc_execute(struct rpc_task *);
-void            rpc_run_child(struct rpc_task *parent, struct rpc_task *child,
-                                        rpc_action action);
 void            rpc_init_priority_wait_queue(struct rpc_wait_queue *, const char *);
 void            rpc_init_wait_queue(struct rpc_wait_queue *, const char *);
 void            rpc_sleep_on(struct rpc_wait_queue *, struct rpc_task *,
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index 5035643845..73140ee5c6 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -78,28 +78,45 @@ struct svc_serv {
  */
 #define RPCSVC_MAXPAGES         ((RPCSVC_MAXPAYLOAD+PAGE_SIZE-1)/PAGE_SIZE + 2)
 
-static inline u32 svc_getu32(struct kvec *iov)
+static inline u32 svc_getnl(struct kvec *iov)
 {
-        u32 val, *vp;
+        __be32 val, *vp;
         vp = iov->iov_base;
         val = *vp++;
         iov->iov_base = (void*)vp;
-        iov->iov_len -= sizeof(u32);
+        iov->iov_len -= sizeof(__be32);
+        return ntohl(val);
+}
+
+static inline void svc_putnl(struct kvec *iov, u32 val)
+{
+        __be32 *vp = iov->iov_base + iov->iov_len;
+        *vp = htonl(val);
+        iov->iov_len += sizeof(__be32);
+}
+
+static inline __be32 svc_getu32(struct kvec *iov)
+{
+        __be32 val, *vp;
+        vp = iov->iov_base;
+        val = *vp++;
+        iov->iov_base = (void*)vp;
+        iov->iov_len -= sizeof(__be32);
         return val;
 }
 
 static inline void svc_ungetu32(struct kvec *iov)
 {
-        u32 *vp = (u32 *)iov->iov_base;
+        __be32 *vp = (__be32 *)iov->iov_base;
         iov->iov_base = (void *)(vp - 1);
         iov->iov_len += sizeof(*vp);
 }
 
-static inline void svc_putu32(struct kvec *iov, u32 val)
+static inline void svc_putu32(struct kvec *iov, __be32 val)
 {
-        u32 *vp = iov->iov_base + iov->iov_len;
+        __be32 *vp = iov->iov_base + iov->iov_len;
         *vp = val;
-        iov->iov_len += sizeof(u32);
+        iov->iov_len += sizeof(__be32);
 }
 
         
@@ -130,7 +147,7 @@ struct svc_rqst {
         short                   rq_arghi;       /* pages available in argument page list */
         short                   rq_resused;     /* pages used for result */
 
-        u32                     rq_xid;         /* transmission id */
+        __be32                  rq_xid;         /* transmission id */
         u32                     rq_prog;        /* program number */
         u32                     rq_vers;        /* program version */
         u32                     rq_proc;        /* procedure number */
@@ -139,7 +156,7 @@ struct svc_rqst {
                                 rq_secure  : 1; /* secure port */
 
 
-        __u32                   rq_daddr;       /* dest addr of request - reply from here */
+        __be32                  rq_daddr;       /* dest addr of request - reply from here */
 
         void *                  rq_argp;        /* decoded arguments */
         void *                  rq_resp;        /* xdr'd results */
@@ -159,7 +176,9 @@ struct svc_rqst {
                                                  * determine what device number
                                                  * to report (real or virtual)
                                                  */
-
+        int                     rq_sendfile_ok; /* turned off in gss privacy
+                                                 * to prevent encrypting page
+                                                 * cache pages */
         wait_queue_head_t       rq_wait;        /* synchronization */
 };
 
@@ -167,7 +186,7 @@ struct svc_rqst {
  * Check buffer bounds after decoding arguments
  */
 static inline int
-xdr_argsize_check(struct svc_rqst *rqstp, u32 *p)
+xdr_argsize_check(struct svc_rqst *rqstp, __be32 *p)
 {
         char *cp = (char *)p;
         struct kvec *vec = &rqstp->rq_arg.head[0];
@@ -176,7 +195,7 @@ xdr_argsize_check(struct svc_rqst *rqstp, u32 *p)
 }
 
 static inline int
-xdr_ressize_check(struct svc_rqst *rqstp, u32 *p)
+xdr_ressize_check(struct svc_rqst *rqstp, __be32 *p)
 {
         struct kvec *vec = &rqstp->rq_res.head[0];
         char *cp = (char*)p;
@@ -247,10 +266,10 @@ struct svc_deferred_req {
         u32                     prot;   /* protocol (UDP or TCP) */
         struct sockaddr_in      addr;
         struct svc_sock         *svsk;  /* where reply must go */
-        u32                     daddr;  /* where reply must come from */
+        __be32                  daddr;  /* where reply must come from */
         struct cache_deferred_req handle;
         int                     argslen;
-        u32                     args[0];
+        __be32                  args[0];
 };
 
 /*
@@ -282,7 +301,7 @@ struct svc_version {
          * A return value of 0 means drop the request. 
          * vs_dispatch == NULL means use default dispatcher.
          */
-        int                     (*vs_dispatch)(struct svc_rqst *, u32 *);
+        int                     (*vs_dispatch)(struct svc_rqst *, __be32 *);
 };
 
 /*
diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
index 2fe2087edd..a6601650de 100644
--- a/include/linux/sunrpc/svcauth.h
+++ b/include/linux/sunrpc/svcauth.h
@@ -95,7 +95,7 @@ struct auth_ops {
         char *  name;
         struct module *owner;
         int     flavour;
-        int     (*accept)(struct svc_rqst *rq, u32 *authp);
+        int     (*accept)(struct svc_rqst *rq, __be32 *authp);
         int     (*release)(struct svc_rqst *rq);
         void    (*domain_release)(struct auth_domain *);
         int     (*set_client)(struct svc_rqst *rq);
@@ -112,7 +112,7 @@ struct auth_ops {
 #define SVC_COMPLETE    9
 
 
-extern int      svc_authenticate(struct svc_rqst *rqstp, u32 *authp);
+extern int      svc_authenticate(struct svc_rqst *rqstp, __be32 *authp);
 extern int      svc_authorise(struct svc_rqst *rqstp);
 extern int      svc_set_client(struct svc_rqst *rqstp);
 extern int      svc_auth_register(rpc_authflavor_t flavor, struct auth_ops *aops);
diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h
index 84c35d42d2..953723b09b 100644
--- a/include/linux/sunrpc/xdr.h
+++ b/include/linux/sunrpc/xdr.h
@@ -32,7 +32,7 @@ struct xdr_netobj {
  * side) or svc_rqst pointer (server side).
  * Encode functions always assume there's enough room in the buffer.
  */
-typedef int     (*kxdrproc_t)(void *rqstp, u32 *data, void *obj);
+typedef int     (*kxdrproc_t)(void *rqstp, __be32 *data, void *obj);
 
 /*
  * Basic structure for transmission/reception of a client XDR message.
@@ -88,19 +88,19 @@ struct xdr_buf {
 /*
  * Miscellaneous XDR helper functions
  */
-u32 *   xdr_encode_opaque_fixed(u32 *p, const void *ptr, unsigned int len);
-u32 *   xdr_encode_opaque(u32 *p, const void *ptr, unsigned int len);
-u32 *   xdr_encode_string(u32 *p, const char *s);
-u32 *   xdr_decode_string_inplace(u32 *p, char **sp, int *lenp, int maxlen);
-u32 *   xdr_encode_netobj(u32 *p, const struct xdr_netobj *);
-u32 *   xdr_decode_netobj(u32 *p, struct xdr_netobj *);
+__be32 *xdr_encode_opaque_fixed(__be32 *p, const void *ptr, unsigned int len);
+__be32 *xdr_encode_opaque(__be32 *p, const void *ptr, unsigned int len);
+__be32 *xdr_encode_string(__be32 *p, const char *s);
+__be32 *xdr_decode_string_inplace(__be32 *p, char **sp, int *lenp, int maxlen);
+__be32 *xdr_encode_netobj(__be32 *p, const struct xdr_netobj *);
+__be32 *xdr_decode_netobj(__be32 *p, struct xdr_netobj *);
 
 void    xdr_encode_pages(struct xdr_buf *, struct page **, unsigned int,
                          unsigned int);
 void    xdr_inline_pages(struct xdr_buf *, unsigned int,
                          struct page **, unsigned int, unsigned int);
 
-static inline u32 *xdr_encode_array(u32 *p, const void *s, unsigned int len)
+static inline __be32 *xdr_encode_array(__be32 *p, const void *s, unsigned int len)
 {
         return xdr_encode_opaque(p, s, len);
 }
@@ -108,16 +108,16 @@ static inline u32 *xdr_encode_array(u32 *p, const void *s, unsigned int len)
 /*
  * Decode 64bit quantities (NFSv3 support)
  */
-static inline u32 *
-xdr_encode_hyper(u32 *p, __u64 val)
+static inline __be32 *
+xdr_encode_hyper(__be32 *p, __u64 val)
 {
         *p++ = htonl(val >> 32);
         *p++ = htonl(val & 0xFFFFFFFF);
         return p;
 }
 
-static inline u32 *
-xdr_decode_hyper(u32 *p, __u64 *valp)
+static inline __be32 *
+xdr_decode_hyper(__be32 *p, __u64 *valp)
 {
         *valp  = ((__u64) ntohl(*p++)) << 32;
         *valp |= ntohl(*p++);
@@ -128,7 +128,7 @@ xdr_decode_hyper(u32 *p, __u64 *valp)
  * Adjust kvec to reflect end of xdr'ed data (RPC client XDR)
  */
 static inline int
-xdr_adjust_iovec(struct kvec *iov, u32 *p)
+xdr_adjust_iovec(struct kvec *iov, __be32 *p)
 {
         return iov->iov_len = ((u8 *) p - (u8 *) iov->iov_base);
 }
@@ -180,20 +180,21 @@ extern int xdr_encode_array2(struct xdr_buf *buf, unsigned int base,
  * Provide some simple tools for XDR buffer overflow-checking etc.
  */
 struct xdr_stream {
-        uint32_t *p;            /* start of available buffer */
+        __be32 *p;              /* start of available buffer */
         struct xdr_buf *buf;    /* XDR buffer to read/write */
 
-        uint32_t *end;          /* end of available buffer space */
+        __be32 *end;            /* end of available buffer space */
         struct kvec *iov;       /* pointer to the current kvec */
 };
 
-extern void xdr_init_encode(struct xdr_stream *xdr, struct xdr_buf *buf, uint32_t *p);
-extern uint32_t *xdr_reserve_space(struct xdr_stream *xdr, size_t nbytes);
+extern void xdr_init_encode(struct xdr_stream *xdr, struct xdr_buf *buf, __be32 *p);
+extern __be32 *xdr_reserve_space(struct xdr_stream *xdr, size_t nbytes);
 extern void xdr_write_pages(struct xdr_stream *xdr, struct page **pages,
                 unsigned int base, unsigned int len);
-extern void xdr_init_decode(struct xdr_stream *xdr, struct xdr_buf *buf, uint32_t *p);
-extern uint32_t *xdr_inline_decode(struct xdr_stream *xdr, size_t nbytes);
+extern void xdr_init_decode(struct xdr_stream *xdr, struct xdr_buf *buf, __be32 *p);
+extern __be32 *xdr_inline_decode(struct xdr_stream *xdr, size_t nbytes);
 extern void xdr_read_pages(struct xdr_stream *xdr, unsigned int len);
+extern void xdr_enter_page(struct xdr_stream *xdr, unsigned int len);
 
 #endif /* __KERNEL__ */
 
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h
index e8bbe8118d..6cf6265807 100644
--- a/include/linux/sunrpc/xprt.h
+++ b/include/linux/sunrpc/xprt.h
@@ -12,6 +12,7 @@
 #include <linux/uio.h>
 #include <linux/socket.h>
 #include <linux/in.h>
+#include <linux/kref.h>
 #include <linux/sunrpc/sched.h>
 #include <linux/sunrpc/xdr.h>
 
@@ -37,7 +38,7 @@ extern unsigned int xprt_max_resvport;
 
 #define RPC_MIN_RESVPORT        (1U)
 #define RPC_MAX_RESVPORT        (65535U)
-#define RPC_DEF_MIN_RESVPORT    (650U)
+#define RPC_DEF_MIN_RESVPORT    (665U)
 #define RPC_DEF_MAX_RESVPORT    (1023U)
 
 /*
@@ -51,6 +52,14 @@ struct rpc_timeout {
         unsigned char           to_exponential;
 };
 
+enum rpc_display_format_t {
+        RPC_DISPLAY_ADDR = 0,
+        RPC_DISPLAY_PORT,
+        RPC_DISPLAY_PROTO,
+        RPC_DISPLAY_ALL,
+        RPC_DISPLAY_MAX,
+};
+
 struct rpc_task;
 struct rpc_xprt;
 struct seq_file;
@@ -70,7 +79,7 @@ struct rpc_rqst {
          * This is the private part
          */
         struct rpc_task *       rq_task;        /* RPC task data */
-        __u32                   rq_xid;         /* request XID */
+        __be32                  rq_xid;         /* request XID */
         int                     rq_cong;        /* has incremented xprt->cong */
         int                     rq_received;    /* receive completed */
         u32                     rq_seqno;       /* gss seq no. used on req. */
@@ -103,8 +112,10 @@ struct rpc_rqst {
 
 struct rpc_xprt_ops {
         void            (*set_buffer_size)(struct rpc_xprt *xprt, size_t sndsize, size_t rcvsize);
+        char *          (*print_addr)(struct rpc_xprt *xprt, enum rpc_display_format_t format);
         int             (*reserve_xprt)(struct rpc_task *task);
         void            (*release_xprt)(struct rpc_xprt *xprt, struct rpc_task *task);
+        void            (*rpcbind)(struct rpc_task *task);
         void            (*set_port)(struct rpc_xprt *xprt, unsigned short port);
         void            (*connect)(struct rpc_task *task);
         void *          (*buf_alloc)(struct rpc_task *task, size_t size);
@@ -119,12 +130,14 @@ struct rpc_xprt_ops {
 };
 
 struct rpc_xprt {
+        struct kref             kref;           /* Reference count */
         struct rpc_xprt_ops *   ops;            /* transport methods */
         struct socket *         sock;           /* BSD socket layer */
         struct sock *           inet;           /* INET layer */
 
         struct rpc_timeout      timeout;        /* timeout parms */
-        struct sockaddr_in      addr;           /* server address */
+        struct sockaddr_storage addr;           /* server address */
+        size_t                  addrlen;        /* size of server address */
         int                     prot;           /* IP protocol */
 
         unsigned long           cong;           /* current congestion */
@@ -138,6 +151,7 @@ struct rpc_xprt {
         unsigned int            tsh_size;       /* size of transport specific
                                                    header */
 
+        struct rpc_wait_queue   binding;        /* requests waiting on rpcbind */
         struct rpc_wait_queue   sending;        /* requests waiting to send */
         struct rpc_wait_queue   resend;         /* requests waiting to resend */
         struct rpc_wait_queue   pending;        /* requests in flight */
@@ -157,9 +171,9 @@ struct rpc_xprt {
         /*
          * State of TCP reply receive stuff
          */
-        u32                     tcp_recm,       /* Fragment header */
-                                tcp_xid,        /* Current XID */
-                                tcp_reclen,     /* fragment length */
+        __be32                  tcp_recm,       /* Fragment header */
+                                tcp_xid;        /* Current XID */
+        u32                     tcp_reclen,     /* fragment length */
                                 tcp_offset;     /* fragment offset */
         unsigned long           tcp_copied,     /* copied to request */
                                 tcp_flags;
@@ -205,6 +219,8 @@ struct rpc_xprt {
         void                    (*old_data_ready)(struct sock *, int);
         void                    (*old_state_change)(struct sock *);
         void                    (*old_write_space)(struct sock *);
+
+        char *                  address_strings[RPC_DISPLAY_MAX];
 };
 
 #define XPRT_LAST_FRAG          (1 << 0)
@@ -217,26 +233,27 @@ struct rpc_xprt {
 /*
  * Transport operations used by ULPs
  */
-struct rpc_xprt *       xprt_create_proto(int proto, struct sockaddr_in *addr, struct rpc_timeout *to);
 void                    xprt_set_timeout(struct rpc_timeout *to, unsigned int retr, unsigned long incr);
 
 /*
  * Generic internal transport functions
  */
+struct rpc_xprt *       xprt_create_transport(int proto, struct sockaddr *addr, size_t size, struct rpc_timeout *toparms);
 void                    xprt_connect(struct rpc_task *task);
 void                    xprt_reserve(struct rpc_task *task);
 int                     xprt_reserve_xprt(struct rpc_task *task);
 int                     xprt_reserve_xprt_cong(struct rpc_task *task);
 int                     xprt_prepare_transmit(struct rpc_task *task);
 void                    xprt_transmit(struct rpc_task *task);
-void                    xprt_abort_transmit(struct rpc_task *task);
+void                    xprt_end_transmit(struct rpc_task *task);
 int                     xprt_adjust_timeout(struct rpc_rqst *req);
 void                    xprt_release_xprt(struct rpc_xprt *xprt, struct rpc_task *task);
 void                    xprt_release_xprt_cong(struct rpc_xprt *xprt, struct rpc_task *task);
 void                    xprt_release(struct rpc_task *task);
-int                     xprt_destroy(struct rpc_xprt *xprt);
+struct rpc_xprt *       xprt_get(struct rpc_xprt *xprt);
+void                    xprt_put(struct rpc_xprt *xprt);
 
-static inline u32 *xprt_skip_transport_header(struct rpc_xprt *xprt, u32 *p)
+static inline __be32 *xprt_skip_transport_header(struct rpc_xprt *xprt, __be32 *p)
 {
         return p + xprt->tsh_size;
 }
@@ -251,7 +268,7 @@ void			xprt_wait_for_buffer_space(struct rpc_task *task);
 void                    xprt_write_space(struct rpc_xprt *xprt);
 void                    xprt_update_rtt(struct rpc_task *task);
 void                    xprt_adjust_cwnd(struct rpc_task *task, int result);
-struct rpc_rqst *       xprt_lookup_rqst(struct rpc_xprt *xprt, u32 xid);
+struct rpc_rqst *       xprt_lookup_rqst(struct rpc_xprt *xprt, __be32 xid);
 void                    xprt_complete_rqst(struct rpc_task *task, int copied);
 void                    xprt_release_rqst_cong(struct rpc_task *task);
 void                    xprt_disconnect(struct rpc_xprt *xprt);
@@ -269,6 +286,8 @@ int			xs_setup_tcp(struct rpc_xprt *xprt, struct rpc_timeout *to);
 #define XPRT_CONNECTED          (1)
 #define XPRT_CONNECTING         (2)
 #define XPRT_CLOSE_WAIT         (3)
+#define XPRT_BOUND              (4)
+#define XPRT_BINDING            (5)
 
 static inline void xprt_set_connected(struct rpc_xprt *xprt)
 {
@@ -312,6 +331,33 @@ static inline int xprt_test_and_set_connecting(struct rpc_xprt *xprt)
         return test_and_set_bit(XPRT_CONNECTING, &xprt->state);
 }
 
+static inline void xprt_set_bound(struct rpc_xprt *xprt)
+{
+        test_and_set_bit(XPRT_BOUND, &xprt->state);
+}
+
+static inline int xprt_bound(struct rpc_xprt *xprt)
+{
+        return test_bit(XPRT_BOUND, &xprt->state);
+}
+
+static inline void xprt_clear_bound(struct rpc_xprt *xprt)
+{
+        clear_bit(XPRT_BOUND, &xprt->state);
+}
+
+static inline void xprt_clear_binding(struct rpc_xprt *xprt)
+{
+        smp_mb__before_clear_bit();
+        clear_bit(XPRT_BINDING, &xprt->state);
+        smp_mb__after_clear_bit();
+}
+
+static inline int xprt_test_and_set_binding(struct rpc_xprt *xprt)
+{
+        return test_and_set_bit(XPRT_BINDING, &xprt->state);
+}
+
 #endif /* __KERNEL__*/
 
 #endif /* _LINUX_SUNRPC_XPRT_H */
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index e82cb10fb3..b1237f16ec 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -10,29 +10,11 @@
 #include <linux/pm.h>
 
 /* page backup entry */
-typedef struct pbe {
+struct pbe {
         unsigned long address;          /* address of the copy */
         unsigned long orig_address;     /* original address of page */
         struct pbe *next;
-} suspend_pagedir_t;
-
-#define for_each_pbe(pbe, pblist) \
-        for (pbe = pblist ; pbe ; pbe = pbe->next)
-
-#define PBES_PER_PAGE      (PAGE_SIZE/sizeof(struct pbe))
-#define PB_PAGE_SKIP       (PBES_PER_PAGE-1)
-
-#define for_each_pb_page(pbe, pblist) \
-        for (pbe = pblist ; pbe ; pbe = (pbe+PB_PAGE_SKIP)->next)
-
-
-#define SWAP_FILENAME_MAXLENGTH 32
-
-
-extern dev_t swsusp_resume_device;
-   
-/* mm/vmscan.c */
-extern int shrink_mem(void);
+};
 
 /* mm/page_alloc.c */
 extern void drain_local_pages(void);
@@ -53,25 +35,16 @@ static inline void pm_restore_console(void) {}
 static inline int software_suspend(void)
 {
         printk("Warning: fake suspend called\n");
-        return -EPERM;
+        return -ENOSYS;
 }
 #endif /* CONFIG_PM */
 
-#ifdef CONFIG_SUSPEND_SMP
-extern void disable_nonboot_cpus(void);
-extern void enable_nonboot_cpus(void);
-#else
-static inline void disable_nonboot_cpus(void) {}
-static inline void enable_nonboot_cpus(void) {}
-#endif
-
 void save_processor_state(void);
 void restore_processor_state(void);
 struct saved_context;
 void __save_processor_state(struct saved_context *ctxt);
 void __restore_processor_state(struct saved_context *ctxt);
 unsigned long get_safe_page(gfp_t gfp_mask);
-int swsusp_add_arch_pages(unsigned long start, unsigned long end);
 
 /*
  * XXX: We try to keep some more pages free so that I/O operations succeed
diff --git a/include/linux/swap.h b/include/linux/swap.h
index dc3f3aa0c8..e7c36ba2a2 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -10,6 +10,10 @@
 #include <asm/atomic.h>
 #include <asm/page.h>
 
+struct notifier_block;
+
+struct bio;
+
 #define SWAP_FLAG_PREFER        0x8000  /* set if swap priority specified */
 #define SWAP_FLAG_PRIO_MASK     0x7fff
 #define SWAP_FLAG_PRIO_SHIFT    0
@@ -156,13 +160,14 @@ struct swap_list_t {
 
 /* linux/mm/oom_kill.c */
 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);
 
 /* linux/mm/memory.c */
 extern void swapin_readahead(swp_entry_t, unsigned long, struct vm_area_struct *);
 
 /* linux/mm/page_alloc.c */
 extern unsigned long totalram_pages;
-extern unsigned long totalhigh_pages;
 extern unsigned long totalreserve_pages;
 extern long nr_swap_pages;
 extern unsigned int nr_free_pages(void);
@@ -189,7 +194,8 @@ extern long vm_total_pages;
 
 #ifdef CONFIG_NUMA
 extern int zone_reclaim_mode;
-extern int zone_reclaim_interval;
+extern int sysctl_min_unmapped_ratio;
+extern int sysctl_min_slab_ratio;
 extern int zone_reclaim(struct zone *, gfp_t, unsigned int);
 #else
 #define zone_reclaim_mode 0
@@ -199,6 +205,8 @@ static inline int zone_reclaim(struct zone *z, gfp_t mask, unsigned int order)
 }
 #endif
 
+extern int kswapd_run(int nid);
+
 #ifdef CONFIG_MMU
 /* linux/mm/shmem.c */
 extern int shmem_unuse(swp_entry_t entry, struct page *page);
@@ -210,7 +218,9 @@ extern void swap_unplug_io_fn(struct backing_dev_info *, struct page *);
 /* linux/mm/page_io.c */
 extern int swap_readpage(struct file *, struct page *);
 extern int swap_writepage(struct page *page, struct writeback_control *wbc);
-extern int rw_swap_page_sync(int, swp_entry_t, struct page *);
+extern int rw_swap_page_sync(int rw, swp_entry_t entry, struct page *page,
+                                struct bio **bio_chain);
+extern int end_swap_bio_read(struct bio *bio, unsigned int bytes_done, int err);
 
 /* linux/mm/swap_state.c */
 extern struct address_space swapper_space;
diff --git a/include/linux/synclink.h b/include/linux/synclink.h
index 2993302f79..0577f5284c 100644
--- a/include/linux/synclink.h
+++ b/include/linux/synclink.h
@@ -1,7 +1,7 @@
 /*
  * SyncLink Multiprotocol Serial Adapter Driver
  *
- * $Id: synclink.h,v 3.11 2006/02/06 21:20:29 paulkf Exp $
+ * $Id: synclink.h,v 3.13 2006/05/23 18:25:06 paulkf Exp $
  *
  * Copyright (C) 1998-2000 by Microgate Corporation
  *
@@ -97,6 +97,8 @@
 #define HDLC_TXIDLE_ALT_MARK_SPACE      4
 #define HDLC_TXIDLE_SPACE               5
 #define HDLC_TXIDLE_MARK                6
+#define HDLC_TXIDLE_CUSTOM_8            0x10000000
+#define HDLC_TXIDLE_CUSTOM_16           0x20000000
 
 #define HDLC_ENCODING_NRZ                       0
 #define HDLC_ENCODING_NRZB                      1
@@ -170,6 +172,7 @@ typedef struct _MGSL_PARAMS
 #define SYNCLINK_GT_DEVICE_ID 0x0070
 #define SYNCLINK_GT4_DEVICE_ID 0x0080
 #define SYNCLINK_AC_DEVICE_ID  0x0090
+#define SYNCLINK_GT2_DEVICE_ID 0x00A0
 #define MGSL_MAX_SERIAL_NUMBER 30
 
 /*
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 33785b79d5..2d1c3d5c83 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -53,6 +53,7 @@ struct mq_attr;
 struct compat_stat;
 struct compat_timeval;
 struct robust_list_head;
+struct getcpu_cache;
 
 #include <linux/types.h>
 #include <linux/aio_abi.h>
@@ -174,9 +175,9 @@ asmlinkage long sys_waitid(int which, pid_t pid,
                            int options, struct rusage __user *ru);
 asmlinkage long sys_waitpid(pid_t pid, int __user *stat_addr, int options);
 asmlinkage long sys_set_tid_address(int __user *tidptr);
-asmlinkage long sys_futex(u32 __user *uaddr, int op, int val,
+asmlinkage long sys_futex(u32 __user *uaddr, int op, u32 val,
                         struct timespec __user *utime, u32 __user *uaddr2,
-                        int val3);
+                        u32 val3);
 
 asmlinkage long sys_init_module(void __user *umod, unsigned long len,
                                 const char __user *uargs);
@@ -596,5 +597,6 @@ asmlinkage long sys_get_robust_list(int pid,
                                     size_t __user *len_ptr);
 asmlinkage long sys_set_robust_list(struct robust_list_head __user *head,
                                     size_t len);
+asmlinkage long sys_getcpu(unsigned __user *cpu, unsigned __user *node, struct getcpu_cache __user *cache);
 
 #endif
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index c7132029af..1b24bd45e0 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -55,7 +55,7 @@ enum
         CTL_KERN=1,             /* General kernel info and control */
         CTL_VM=2,               /* VM management */
         CTL_NET=3,              /* Networking */
-        CTL_PROC=4,             /* Process info */
+        /* was CTL_PROC */
         CTL_FS=5,               /* Filesystems */
         CTL_DEBUG=6,            /* Debugging */
         CTL_DEV=7,              /* Devices */
@@ -148,9 +148,14 @@ enum
         KERN_SPIN_RETRY=70,     /* int: number of spinlock retries */
         KERN_ACPI_VIDEO_FLAGS=71, /* int: flags for setting up video after ACPI sleep */
         KERN_IA64_UNALIGNED=72, /* int: ia64 unaligned userland trap enable */
+        KERN_COMPAT_LOG=73,     /* int: print compat layer  messages */
+        KERN_MAX_LOCK_DEPTH=74,
+        KERN_NMI_WATCHDOG=75, /* int: enable/disable nmi watchdog */
+        KERN_PANIC_ON_NMI=76, /* int: whether we will panic on an unrecovered */
 };
 
 
+
 /* CTL_VM names: */
 enum
 {
@@ -185,8 +190,10 @@ enum
         VM_DROP_PAGECACHE=29,   /* int: nuke lots of pagecache */
         VM_PERCPU_PAGELIST_FRACTION=30,/* int: fraction of pages in each percpu_pagelist */
         VM_ZONE_RECLAIM_MODE=31, /* reclaim local zone memory before going off node */
-        VM_ZONE_RECLAIM_INTERVAL=32, /* time period to wait after reclaim failure */
+        VM_MIN_UNMAPPED=32,     /* Set min percent of unmapped pages */
         VM_PANIC_ON_OOM=33,     /* panic at out-of-memory */
+        VM_VDSO_ENABLED=34,     /* map VDSO into new processes? */
+        VM_MIN_SLAB=35,          /* Percent pages ignored by zone reclaim */
 };
 
 
@@ -407,6 +414,10 @@ enum
         NET_IPV4_TCP_WORKAROUND_SIGNED_WINDOWS=115,
         NET_TCP_DMA_COPYBREAK=116,
         NET_TCP_SLOW_START_AFTER_IDLE=117,
+        NET_CIPSOV4_CACHE_ENABLE=118,
+        NET_CIPSOV4_CACHE_BUCKET_SIZE=119,
+        NET_CIPSOV4_RBM_OPTFMT=120,
+        NET_CIPSOV4_RBM_STRICTVALID=121,
 };
 
 enum {
@@ -548,6 +559,7 @@ enum {
         NET_IPV6_ACCEPT_RA_RTR_PREF=20,
         NET_IPV6_RTR_PROBE_INTERVAL=21,
         NET_IPV6_ACCEPT_RA_RT_INFO_MAX_PLEN=22,
+        NET_IPV6_PROXY_NDP=23,
         __NET_IPV6_MAX
 };
 
@@ -767,8 +779,6 @@ enum {
         NET_BRIDGE_NF_FILTER_VLAN_TAGGED = 4,
 };
 
-/* CTL_PROC names: */
-
 /* CTL_FS names: */
 enum
 {
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index 1ea5d3cda6..6d5c43d31d 100644
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -10,6 +10,7 @@
 #ifndef _SYSFS_H_
 #define _SYSFS_H_
 
+#include <linux/compiler.h>
 #include <asm/atomic.h>
 
 struct kobject;
@@ -86,40 +87,44 @@ struct sysfs_dirent {
 
 #ifdef CONFIG_SYSFS
 
-extern int
+extern int __must_check
 sysfs_create_dir(struct kobject *);
 
 extern void
 sysfs_remove_dir(struct kobject *);
 
-extern int
+extern int __must_check
 sysfs_rename_dir(struct kobject *, const char *new_name);
 
-extern int
+extern int __must_check
 sysfs_create_file(struct kobject *, const struct attribute *);
 
-extern int
+extern int __must_check
 sysfs_update_file(struct kobject *, const struct attribute *);
 
-extern int
+extern int __must_check
 sysfs_chmod_file(struct kobject *kobj, struct attribute *attr, mode_t mode);
 
 extern void
 sysfs_remove_file(struct kobject *, const struct attribute *);
 
-extern int
+extern int __must_check
 sysfs_create_link(struct kobject * kobj, struct kobject * target, const char * name);
 
 extern void
 sysfs_remove_link(struct kobject *, const char * name);
 
-int sysfs_create_bin_file(struct kobject * kobj, struct bin_attribute * attr);
-int sysfs_remove_bin_file(struct kobject * kobj, struct bin_attribute * attr);
+int __must_check sysfs_create_bin_file(struct kobject *kobj,
+                                        struct bin_attribute *attr);
+void sysfs_remove_bin_file(struct kobject *kobj, struct bin_attribute *attr);
 
-int sysfs_create_group(struct kobject *, const struct attribute_group *);
+int __must_check sysfs_create_group(struct kobject *,
+                                        const struct attribute_group *);
 void sysfs_remove_group(struct kobject *, const struct attribute_group *);
 void sysfs_notify(struct kobject * k, char *dir, char *attr);
 
+extern int __must_check sysfs_init(void);
+
 #else /* CONFIG_SYSFS */
 
 static inline int sysfs_create_dir(struct kobject * k)
@@ -191,6 +196,11 @@ static inline void sysfs_notify(struct kobject * k, char *dir, char *attr)
 {
 }
 
+static inline int __must_check sysfs_init(void)
+{
+        return 0;
+}
+
 #endif /* CONFIG_SYSFS */
 
 #endif /* _SYSFS_H_ */
diff --git a/include/linux/taskstats.h b/include/linux/taskstats.h
new file mode 100644
index 0000000000..f1cb6cddd1
--- /dev/null
+++ b/include/linux/taskstats.h
@@ -0,0 +1,137 @@
+/* taskstats.h - exporting per-task statistics
+ *
+ * Copyright (C) Shailabh Nagar, IBM Corp. 2006
+ *           (C) Balbir Singh,   IBM Corp. 2006
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef _LINUX_TASKSTATS_H
+#define _LINUX_TASKSTATS_H
+
+/* Format for per-task data returned to userland when
+ *      - a task exits
+ *      - listener requests stats for a task
+ *
+ * The struct is versioned. Newer versions should only add fields to
+ * the bottom of the struct to maintain backward compatibility.
+ *
+ *
+ * To add new fields
+ *      a) bump up TASKSTATS_VERSION
+ *      b) add comment indicating new version number at end of struct
+ *      c) add new fields after version comment; maintain 64-bit alignment
+ */
+
+#define TASKSTATS_VERSION       1
+
+struct taskstats {
+
+        /* Version 1 */
+        __u16   version;
+        __u16   padding[3];     /* Userspace should not interpret the padding
+                                 * field which can be replaced by useful
+                                 * fields if struct taskstats is extended.
+                                 */
+
+        /* Delay accounting fields start
+         *
+         * All values, until comment "Delay accounting fields end" are
+         * available only if delay accounting is enabled, even though the last
+         * few fields are not delays
+         *
+         * xxx_count is the number of delay values recorded
+         * xxx_delay_total is the corresponding cumulative delay in nanoseconds
+         *
+         * xxx_delay_total wraps around to zero on overflow
+         * xxx_count incremented regardless of overflow
+         */
+
+        /* Delay waiting for cpu, while runnable
+         * count, delay_total NOT updated atomically
+         */
+        __u64   cpu_count;
+        __u64   cpu_delay_total;
+
+        /* Following four fields atomically updated using task->delays->lock */
+
+        /* Delay waiting for synchronous block I/O to complete
+         * does not account for delays in I/O submission
+         */
+        __u64   blkio_count;
+        __u64   blkio_delay_total;
+
+        /* Delay waiting for page fault I/O (swap in only) */
+        __u64   swapin_count;
+        __u64   swapin_delay_total;
+
+        /* cpu "wall-clock" running time
+         * On some architectures, value will adjust for cpu time stolen
+         * from the kernel in involuntary waits due to virtualization.
+         * Value is cumulative, in nanoseconds, without a corresponding count
+         * and wraps around to zero silently on overflow
+         */
+        __u64   cpu_run_real_total;
+
+        /* cpu "virtual" running time
+         * Uses time intervals seen by the kernel i.e. no adjustment
+         * for kernel's involuntary waits due to virtualization.
+         * Value is cumulative, in nanoseconds, without a corresponding count
+         * and wraps around to zero silently on overflow
+         */
+        __u64   cpu_run_virtual_total;
+        /* Delay accounting fields end */
+        /* version 1 ends here */
+};
+
+
+/*
+ * Commands sent from userspace
+ * Not versioned. New commands should only be inserted at the enum's end
+ * prior to __TASKSTATS_CMD_MAX
+ */
+
+enum {
+        TASKSTATS_CMD_UNSPEC = 0,       /* Reserved */
+        TASKSTATS_CMD_GET,              /* user->kernel request/get-response */
+        TASKSTATS_CMD_NEW,              /* kernel->user event */
+        __TASKSTATS_CMD_MAX,
+};
+
+#define TASKSTATS_CMD_MAX (__TASKSTATS_CMD_MAX - 1)
+
+enum {
+        TASKSTATS_TYPE_UNSPEC = 0,      /* Reserved */
+        TASKSTATS_TYPE_PID,             /* Process id */
+        TASKSTATS_TYPE_TGID,            /* Thread group id */
+        TASKSTATS_TYPE_STATS,           /* taskstats structure */
+        TASKSTATS_TYPE_AGGR_PID,        /* contains pid + stats */
+        TASKSTATS_TYPE_AGGR_TGID,       /* contains tgid + stats */
+        __TASKSTATS_TYPE_MAX,
+};
+
+#define TASKSTATS_TYPE_MAX (__TASKSTATS_TYPE_MAX - 1)
+
+enum {
+        TASKSTATS_CMD_ATTR_UNSPEC = 0,
+        TASKSTATS_CMD_ATTR_PID,
+        TASKSTATS_CMD_ATTR_TGID,
+        TASKSTATS_CMD_ATTR_REGISTER_CPUMASK,
+        TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK,
+        __TASKSTATS_CMD_ATTR_MAX,
+};
+
+#define TASKSTATS_CMD_ATTR_MAX (__TASKSTATS_CMD_ATTR_MAX - 1)
+
+/* NETLINK_GENERIC related info */
+
+#define TASKSTATS_GENL_NAME     "TASKSTATS"
+#define TASKSTATS_GENL_VERSION  0x1
+
+#endif /* _LINUX_TASKSTATS_H */
diff --git a/include/linux/taskstats_kern.h b/include/linux/taskstats_kern.h
new file mode 100644
index 0000000000..16894b7edc
--- /dev/null
+++ b/include/linux/taskstats_kern.h
@@ -0,0 +1,89 @@
+/* taskstats_kern.h - kernel header for per-task statistics interface
+ *
+ * Copyright (C) Shailabh Nagar, IBM Corp. 2006
+ *           (C) Balbir Singh,   IBM Corp. 2006
+ */
+
+#ifndef _LINUX_TASKSTATS_KERN_H
+#define _LINUX_TASKSTATS_KERN_H
+
+#include <linux/taskstats.h>
+#include <linux/sched.h>
+#include <net/genetlink.h>
+
+#ifdef CONFIG_TASKSTATS
+extern kmem_cache_t *taskstats_cache;
+extern struct mutex taskstats_exit_mutex;
+
+static inline void taskstats_exit_free(struct taskstats *tidstats)
+{
+        if (tidstats)
+                kmem_cache_free(taskstats_cache, tidstats);
+}
+
+static inline void taskstats_tgid_init(struct signal_struct *sig)
+{
+        spin_lock_init(&sig->stats_lock);
+        sig->stats = NULL;
+}
+
+static inline void taskstats_tgid_alloc(struct signal_struct *sig)
+{
+        struct taskstats *stats;
+        unsigned long flags;
+
+        stats = kmem_cache_zalloc(taskstats_cache, SLAB_KERNEL);
+        if (!stats)
+                return;
+
+        spin_lock_irqsave(&sig->stats_lock, flags);
+        if (!sig->stats) {
+                sig->stats = stats;
+                stats = NULL;
+        }
+        spin_unlock_irqrestore(&sig->stats_lock, flags);
+
+        if (stats)
+                kmem_cache_free(taskstats_cache, stats);
+}
+
+static inline void taskstats_tgid_free(struct signal_struct *sig)
+{
+        struct taskstats *stats = NULL;
+        unsigned long flags;
+
+        spin_lock_irqsave(&sig->stats_lock, flags);
+        if (sig->stats) {
+                stats = sig->stats;
+                sig->stats = NULL;
+        }
+        spin_unlock_irqrestore(&sig->stats_lock, flags);
+        if (stats)
+                kmem_cache_free(taskstats_cache, stats);
+}
+
+extern void taskstats_exit_alloc(struct taskstats **, unsigned int *);
+extern void taskstats_exit_send(struct task_struct *, struct taskstats *, int, unsigned int);
+extern void taskstats_init_early(void);
+extern void taskstats_tgid_alloc(struct signal_struct *);
+#else
+static inline void taskstats_exit_alloc(struct taskstats **ptidstats, unsigned int *mycpu)
+{}
+static inline void taskstats_exit_free(struct taskstats *ptidstats)
+{}
+static inline void taskstats_exit_send(struct task_struct *tsk,
+                                       struct taskstats *tidstats,
+                                       int group_dead, unsigned int cpu)
+{}
+static inline void taskstats_tgid_init(struct signal_struct *sig)
+{}
+static inline void taskstats_tgid_alloc(struct signal_struct *sig)
+{}
+static inline void taskstats_tgid_free(struct signal_struct *sig)
+{}
+static inline void taskstats_init_early(void)
+{}
+#endif /* CONFIG_TASKSTATS */
+
+#endif
+
diff --git a/include/linux/tc_act/Kbuild b/include/linux/tc_act/Kbuild
new file mode 100644
index 0000000000..78dfbac363
--- /dev/null
+++ b/include/linux/tc_act/Kbuild
@@ -0,0 +1,4 @@
+header-y += tc_gact.h
+header-y += tc_ipt.h
+header-y += tc_mirred.h
+header-y += tc_pedit.h
diff --git a/include/linux/tc_ematch/Kbuild b/include/linux/tc_ematch/Kbuild
new file mode 100644
index 0000000000..4a58a1c32a
--- /dev/null
+++ b/include/linux/tc_ematch/Kbuild
@@ -0,0 +1,4 @@
+header-y += tc_em_cmp.h
+header-y += tc_em_meta.h
+header-y += tc_em_nbyte.h
+header-y += tc_em_text.h
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 8ebf497907..0e058a2d1c 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -21,10 +21,10 @@
 #include <asm/byteorder.h>
 
 struct tcphdr {
-        __u16   source;
-        __u16   dest;
-        __u32   seq;
-        __u32   ack_seq;
+        __be16  source;
+        __be16  dest;
+        __be32  seq;
+        __be32  ack_seq;
 #if defined(__LITTLE_ENDIAN_BITFIELD)
         __u16   res1:4,
                 doff:4,
@@ -50,9 +50,9 @@ struct tcphdr {
 #else
 #error  "Adjust your <asm/byteorder.h> defines"
 #endif  
-        __u16   window;
-        __u16   check;
-        __u16   urg_ptr;
+        __be16  window;
+        __be16  check;
+        __be16  urg_ptr;
 };
 
 /*
@@ -62,7 +62,7 @@ struct tcphdr {
  */
 union tcp_word_hdr { 
         struct tcphdr hdr;
-        __u32             words[5];
+        __be32            words[5];
 }; 
 
 #define tcp_flag_word(tp) ( ((union tcp_word_hdr *)(tp))->words [3]) 
@@ -166,6 +166,11 @@ struct tcp_info
 #include <net/inet_timewait_sock.h>
 
 /* This defines a selective acknowledgement block. */
+struct tcp_sack_block_wire {
+        __be32  start_seq;
+        __be32  end_seq;
+};
+
 struct tcp_sack_block {
         __u32   start_seq;
         __u32   end_seq;
@@ -211,7 +216,7 @@ struct tcp_sock {
  *      Header prediction flags
  *      0x5?10 << 16 + snd_wnd in net byte order
  */
-        __u32   pred_flags;
+        __be32  pred_flags;
 
 /*
  *      RFC793 variables by their proper names. This means you can
diff --git a/include/linux/time.h b/include/linux/time.h
index 0cd696cee9..a5b739967b 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -28,10 +28,13 @@ struct timezone {
 #ifdef __KERNEL__
 
 /* Parameters used to convert the timespec values: */
-#define MSEC_PER_SEC            1000L
-#define USEC_PER_SEC            1000000L
-#define NSEC_PER_SEC            1000000000L
-#define NSEC_PER_USEC           1000L
+#define MSEC_PER_SEC    1000L
+#define USEC_PER_MSEC   1000L
+#define NSEC_PER_USEC   1000L
+#define NSEC_PER_MSEC   1000000L
+#define USEC_PER_SEC    1000000L
+#define NSEC_PER_SEC    1000000000L
+#define FSEC_PER_SEC    1000000000000000L
 
 static inline int timespec_equal(struct timespec *a, struct timespec *b)
 {
@@ -68,6 +71,18 @@ extern unsigned long mktime(const unsigned int year, const unsigned int mon,
 extern void set_normalized_timespec(struct timespec *ts, time_t sec, long nsec);
 
 /*
+ * sub = lhs - rhs, in normalized form
+ */
+static inline struct timespec timespec_sub(struct timespec lhs,
+                                                struct timespec rhs)
+{
+        struct timespec ts_delta;
+        set_normalized_timespec(&ts_delta, lhs.tv_sec - rhs.tv_sec,
+                                lhs.tv_nsec - rhs.tv_nsec);
+        return ts_delta;
+}
+
+/*
  * Returns true if the timespec is norm, false if denorm:
  */
 #define timespec_valid(ts) \
@@ -77,6 +92,8 @@ extern struct timespec xtime;
 extern struct timespec wall_to_monotonic;
 extern seqlock_t xtime_lock;
 
+void timekeeping_init(void);
+
 static inline unsigned long get_seconds(void)
 {
         return xtime.tv_sec;
@@ -100,6 +117,7 @@ extern int do_getitimer(int which, struct itimerval *value);
 extern void getnstimeofday(struct timespec *tv);
 
 extern struct timespec timespec_trunc(struct timespec t, unsigned gran);
+extern int timekeeping_is_continuous(void);
 
 /**
  * timespec_to_ns - Convert timespec to nanoseconds
@@ -142,6 +160,20 @@ extern struct timespec ns_to_timespec(const s64 nsec);
  */
 extern struct timeval ns_to_timeval(const s64 nsec);
 
+/**
+ * timespec_add_ns - Adds nanoseconds to a timespec
+ * @a:          pointer to timespec to be incremented
+ * @ns:         unsigned nanoseconds value to be added
+ */
+static inline void timespec_add_ns(struct timespec *a, u64 ns)
+{
+        ns += a->tv_nsec;
+        while(unlikely(ns >= NSEC_PER_SEC)) {
+                ns -= NSEC_PER_SEC;
+                a->tv_sec++;
+        }
+        a->tv_nsec = ns;
+}
 #endif /* __KERNEL__ */
 
 #define NFDBITS                 __NFDBITS
diff --git a/include/linux/timex.h b/include/linux/timex.h
index 34d3ccff7b..d543d3871e 100644
--- a/include/linux/timex.h
+++ b/include/linux/timex.h
@@ -57,7 +57,6 @@
 #include <linux/time.h>
 
 #include <asm/param.h>
-#include <asm/timex.h>
 
 /*
  * SHIFT_KG and SHIFT_KF establish the damping of the PLL and are chosen
@@ -191,6 +190,8 @@ struct timex {
 #define TIME_BAD        TIME_ERROR /* bw compat */
 
 #ifdef __KERNEL__
+#include <asm/timex.h>
+
 /*
  * kernel variables
  * Note: maximum error = NTP synch distance = dispersion + delay / 2;
@@ -303,6 +304,8 @@ time_interpolator_reset(void)
 
 #endif /* !CONFIG_TIME_INTERPOLATION */
 
+#define TICK_LENGTH_SHIFT       32
+
 /* Returns how long ticks are at present, in ns / 2^(SHIFT_SCALE-10). */
 extern u64 current_tick_length(void);
 
diff --git a/include/linux/topology.h b/include/linux/topology.h
index a305ae2e44..ec1eca8529 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -134,7 +134,8 @@
         .flags                  = SD_LOAD_BALANCE       \
                                 | SD_BALANCE_NEWIDLE    \
                                 | SD_BALANCE_EXEC       \
-                                | SD_WAKE_AFFINE,       \
+                                | SD_WAKE_AFFINE        \
+                                | BALANCE_FOR_POWER,    \
         .last_balance           = jiffies,              \
         .balance_interval       = 1,                    \
         .nr_balance_failed      = 0,                    \
diff --git a/include/linux/trdevice.h b/include/linux/trdevice.h
index 99e02ef54c..bfc84a7aec 100644
--- a/include/linux/trdevice.h
+++ b/include/linux/trdevice.h
@@ -28,7 +28,7 @@
 #include <linux/if_tr.h>
 
 #ifdef __KERNEL__
-extern unsigned short   tr_type_trans(struct sk_buff *skb, struct net_device *dev);
+extern __be16 tr_type_trans(struct sk_buff *skb, struct net_device *dev);
 extern void tr_source_route(struct sk_buff *skb, struct trh_hdr *trh, struct net_device *dev);
 extern struct net_device *alloc_trdev(int sizeof_priv);
 
diff --git a/include/linux/tty.h b/include/linux/tty.h
index cb35ca50a0..ea4c2605f8 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -5,16 +5,6 @@
  * 'tty.h' defines some structures used by tty_io.c and some defines.
  */
 
-/*
- * These constants are also useful for user-level apps (e.g., VC
- * resizing).
- */
-#define MIN_NR_CONSOLES 1       /* must be at least 1 */
-#define MAX_NR_CONSOLES 63      /* serial lines start at 64 */
-#define MAX_NR_USER_CONSOLES 63 /* must be root to allocate above this */
-                /* Note: the ioctl VT_GETSTATE does not work for
-                   consoles 16 and higher (since it returns a short) */
-
 #ifdef __KERNEL__
 #include <linux/fs.h>
 #include <linux/major.h>
@@ -22,7 +12,6 @@
 #include <linux/workqueue.h>
 #include <linux/tty_driver.h>
 #include <linux/tty_ldisc.h>
-#include <linux/screen_info.h>
 #include <linux/mutex.h>
 
 #include <asm/system.h>
@@ -57,7 +46,6 @@ struct tty_buffer {
         unsigned char *flag_buf_ptr;
         int used;
         int size;
-        int active;
         int commit;
         int read;
         /* Data points here */
@@ -71,6 +59,7 @@ struct tty_bufhead {
         struct tty_buffer *head;        /* Queue head */
         struct tty_buffer *tail;        /* Active buffer */
         struct tty_buffer *free;        /* Free queue head */
+        int memory_used;                /* Buffer space used excluding free queue */
 };
 /*
  * The pty uses char_buf and flag_buf as a contiguous buffer
@@ -185,7 +174,7 @@ struct tty_struct {
         struct tty_driver *driver;
         int index;
         struct tty_ldisc ldisc;
-        struct semaphore termios_sem;
+        struct mutex termios_mutex;
         struct termios *termios, *termios_locked;
         char name[64];
         int pgrp;
@@ -201,7 +190,6 @@ struct tty_struct {
         struct tty_struct *link;
         struct fasync_struct *fasync;
         struct tty_bufhead buf;
-        int max_flip_cnt;
         int alt_speed;          /* For magic substitution of 38400 bps */
         wait_queue_head_t write_wait;
         wait_queue_head_t read_wait;
@@ -259,7 +247,6 @@ struct tty_struct {
 #define TTY_DO_WRITE_WAKEUP     5       /* Call write_wakeup after queuing new */
 #define TTY_PUSH                6       /* n_tty private */
 #define TTY_CLOSING             7       /* ->close() in progress */
-#define TTY_DONT_FLIP           8       /* Defer buffer flip */
 #define TTY_LDISC               9       /* Line discipline attached */
 #define TTY_HW_COOK_OUT         14      /* Hardware can do output cooking */
 #define TTY_HW_COOK_IN          15      /* Hardware can do input cooking */
@@ -272,7 +259,6 @@ struct tty_struct {
 extern void tty_write_flush(struct tty_struct *);
 
 extern struct termios tty_std_termios;
-extern int fg_console, last_console, want_console;
 
 extern int kmsg_redirect;
 
diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
index b368b296d0..58c961c9e1 100644
--- a/include/linux/tty_driver.h
+++ b/include/linux/tty_driver.h
@@ -157,7 +157,6 @@ struct tty_driver {
         struct cdev cdev;
         struct module   *owner;
         const char      *driver_name;
-        const char      *devfs_name;
         const char      *name;
         int     name_base;      /* offset of printed name */
         int     major;          /* major device number */
@@ -242,8 +241,15 @@ void tty_set_operations(struct tty_driver *driver, struct tty_operations *op);
  *      is also a promise, if the above case is true, not to signal
  *      overruns, either.)
  *
- * TTY_DRIVER_NO_DEVFS --- if set, do not create devfs entries. This
- *      is only used by tty_register_driver().
+ * TTY_DRIVER_DYNAMIC_DEV --- if set, the individual tty devices need
+ *      to be registered with a call to tty_register_driver() when the
+ *      device is found in the system and unregistered with a call to
+ *      tty_unregister_device() so the devices will be show up
+ *      properly in sysfs.  If not set, driver->num entries will be
+ *      created by the tty core in sysfs when tty_register_driver() is
+ *      called.  This is to be used by drivers that have tty devices
+ *      that can appear and disappear while the main tty driver is
+ *      registered with the tty core.
  *
  * TTY_DRIVER_DEVPTS_MEM -- don't use the standard arrays, instead
  *      use dynamic memory keyed through the devpts filesystem.  This
@@ -252,7 +258,7 @@ void tty_set_operations(struct tty_driver *driver, struct tty_operations *op);
 #define TTY_DRIVER_INSTALLED            0x0001
 #define TTY_DRIVER_RESET_TERMIOS        0x0002
 #define TTY_DRIVER_REAL_RAW             0x0004
-#define TTY_DRIVER_NO_DEVFS             0x0008
+#define TTY_DRIVER_DYNAMIC_DEV          0x0008
 #define TTY_DRIVER_DEVPTS_MEM           0x0010
 
 /* tty driver types */
diff --git a/include/linux/tty_flip.h b/include/linux/tty_flip.h
index 31548303ee..eb677cf561 100644
--- a/include/linux/tty_flip.h
+++ b/include/linux/tty_flip.h
@@ -12,7 +12,7 @@ static inline int tty_insert_flip_char(struct tty_struct *tty,
                                         unsigned char ch, char flag)
 {
         struct tty_buffer *tb = tty->buf.tail;
-        if (tb && tb->active && tb->used < tb->size) {
+        if (tb && tb->used < tb->size) {
                 tb->flag_buf_ptr[tb->used] = flag;
                 tb->char_buf_ptr[tb->used++] = ch;
                 return 1;
diff --git a/include/linux/types.h b/include/linux/types.h
index a5e46e783f..3f235660a3 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -177,8 +177,15 @@ typedef __u64 __bitwise __be64;
 
 #ifdef __KERNEL__
 typedef unsigned __bitwise__ gfp_t;
+
+#ifdef CONFIG_RESOURCES_64BIT
+typedef u64 resource_size_t;
+#else
+typedef u32 resource_size_t;
 #endif
 
+#endif  /* __KERNEL__ */
+
 struct ustat {
         __kernel_daddr_t        f_tfree;
         __kernel_ino_t          f_tinode;
diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
index 391e7ed1eb..a48d7f11c7 100644
--- a/include/linux/uaccess.h
+++ b/include/linux/uaccess.h
@@ -19,4 +19,26 @@ static inline unsigned long __copy_from_user_nocache(void *to,
 
 #endif          /* ARCH_HAS_NOCACHE_UACCESS */
 
+/**
+ * probe_kernel_address(): safely attempt to read from a location
+ * @addr: address to read from - its type is type typeof(retval)*
+ * @retval: read into this variable
+ *
+ * Safely read from address @addr into variable @revtal.  If a kernel fault
+ * happens, handle that and return -EFAULT.
+ * We ensure that the __get_user() is executed in atomic context so that
+ * do_page_fault() doesn't attempt to take mmap_sem.  This makes
+ * probe_kernel_address() suitable for use within regions where the caller
+ * already holds mmap_sem, or other locks which nest inside mmap_sem.
+ */
+#define probe_kernel_address(addr, retval)              \
+        ({                                              \
+                long ret;                               \
+                                                        \
+                inc_preempt_count();                    \
+                ret = __get_user(retval, addr);         \
+                dec_preempt_count();                    \
+                ret;                                    \
+        })
+
 #endif          /* __LINUX_UACCESS_H__ */
diff --git a/include/linux/udp.h b/include/linux/udp.h
index bdd39be094..014b41d1e3 100644
--- a/include/linux/udp.h
+++ b/include/linux/udp.h
@@ -20,10 +20,10 @@
 #include <linux/types.h>
 
 struct udphdr {
-        __u16   source;
-        __u16   dest;
-        __u16   len;
-        __u16   check;
+        __be16  source;
+        __be16  dest;
+        __be16  len;
+        __be16  check;
 };
 
 /* UDP socket options */
@@ -46,7 +46,7 @@ struct udp_sock {
         unsigned int     corkflag;      /* Cork is required */
         __u16            encap_type;    /* Is this an Encapsulation socket? */
         /*
-         * Following member retains the infomation to create a UDP header
+         * Following member retains the information to create a UDP header
          * when the socket is uncorked.
          */
         __u16            len;           /* total length of pending frames */
diff --git a/include/linux/ufs_fs.h b/include/linux/ufs_fs.h
index 86b5b4271b..fc62887c52 100644
--- a/include/linux/ufs_fs.h
+++ b/include/linux/ufs_fs.h
@@ -220,6 +220,19 @@ typedef __u16 __bitwise __fs16;
  */
 #define UFS_MINFREE         5
 #define UFS_DEFAULTOPT      UFS_OPTTIME
+
+/*
+ * Debug code
+ */
+#ifdef CONFIG_UFS_DEBUG
+#       define UFSD(f, a...)    {                                       \
+                printk ("UFSD (%s, %d): %s:",                           \
+                        __FILE__, __LINE__, __FUNCTION__);              \
+                printk (f, ## a);                                       \
+        }
+#else
+#       define UFSD(f, a...)    /**/
+#endif
             
 /*
  * Turn file system block numbers into disk block addresses.
@@ -339,7 +352,22 @@ struct ufs2_csum_total {
 };
 
 /*
+ * File system flags
+ */
+#define UFS_UNCLEAN      0x01    /* file system not clean at mount (unused) */
+#define UFS_DOSOFTDEP    0x02    /* file system using soft dependencies */
+#define UFS_NEEDSFSCK    0x04    /* needs sync fsck (FreeBSD compat, unused) */
+#define UFS_INDEXDIRS    0x08    /* kernel supports indexed directories */
+#define UFS_ACLS         0x10    /* file system has ACLs enabled */
+#define UFS_MULTILABEL   0x20    /* file system is MAC multi-label */
+#define UFS_FLAGS_UPDATED 0x80   /* flags have been moved to new location */
+
+#if 0
+/*
  * This is the actual superblock, as it is laid out on the disk.
+ * Do NOT use this structure, because of sizeof(ufs_super_block) > 512 and
+ * it may occupy several blocks, use
+ * struct ufs_super_block_(first,second,third) instead.
  */
 struct ufs_super_block {
         __fs32  fs_link;        /* UNUSED */
@@ -416,7 +444,7 @@ struct ufs_super_block {
         __s8    fs_fmod;        /* super block modified flag */
         __s8    fs_clean;       /* file system is clean flag */
         __s8    fs_ronly;       /* mounted read-only flag */
-        __s8    fs_flags;       /* currently unused flag */
+        __s8    fs_flags;
         union {
                 struct {
                         __s8    fs_fsmnt[UFS_MAXMNTLEN];/* name mounted on */
@@ -485,6 +513,7 @@ struct ufs_super_block {
         __fs32  fs_magic;               /* magic number */
         __u8    fs_space[1];            /* list of blocks for each rotation */
 };
+#endif/*struct ufs_super_block*/
 
 /*
  * Preference for optimization.
@@ -666,7 +695,7 @@ struct ufs_buffer_head {
 };
 
 struct ufs_cg_private_info {
-        struct ufs_cylinder_group ucg;
+        struct ufs_buffer_head c_ubh;
         __u32   c_cgx;          /* number of cylidner group */
         __u16   c_ncyl;         /* number of cyl's this cg */
         __u16   c_niblk;        /* number of inode blocks this cg */
@@ -686,6 +715,7 @@ struct ufs_cg_private_info {
 
 struct ufs_sb_private_info {
         struct ufs_buffer_head s_ubh; /* buffer containing super block */
+        struct ufs2_csum_total cs_total;
         __u32   s_sblkno;       /* offset of super-blocks in filesys */
         __u32   s_cblkno;       /* offset of cg-block in filesys */
         __u32   s_iblkno;       /* offset of inode-blocks in filesys */
@@ -824,16 +854,54 @@ struct ufs_super_block_first {
 };
 
 struct ufs_super_block_second {
-        __s8    fs_fsmnt[212];
-        __fs32  fs_cgrotor;
-        __fs32  fs_csp[UFS_MAXCSBUFS];
-        __fs32  fs_maxcluster;
-        __fs32  fs_cpc;
-        __fs16  fs_opostbl[82];
-};      
+        union {
+                struct {
+                        __s8    fs_fsmnt[212];
+                        __fs32  fs_cgrotor;
+                        __fs32  fs_csp[UFS_MAXCSBUFS];
+                        __fs32  fs_maxcluster;
+                        __fs32  fs_cpc;
+                        __fs16  fs_opostbl[82];
+                } fs_u1;
+                struct {
+                        __s8  fs_fsmnt[UFS2_MAXMNTLEN - UFS_MAXMNTLEN + 212];
+                        __u8   fs_volname[UFS2_MAXVOLLEN];
+                        __fs64  fs_swuid;
+                        __fs32  fs_pad;
+                        __fs32   fs_cgrotor;
+                        __fs32   fs_ocsp[UFS2_NOCSPTRS];
+                        __fs32   fs_contigdirs;
+                        __fs32   fs_csp;
+                        __fs32   fs_maxcluster;
+                        __fs32   fs_active;
+                        __fs32   fs_old_cpc;
+                        __fs32   fs_maxbsize;
+                        __fs64   fs_sparecon64[17];
+                        __fs64   fs_sblockloc;
+                        __fs64  cs_ndir;
+                        __fs64  cs_nbfree;
+                } fs_u2;
+        } fs_un;
+};
 
 struct ufs_super_block_third {
-        __fs16  fs_opostbl[46];
+        union {
+                struct {
+                        __fs16  fs_opostbl[46];
+                } fs_u1;
+                struct {
+                        __fs64  cs_nifree;      /* number of free inodes */
+                        __fs64  cs_nffree;      /* number of free frags */
+                        __fs64   cs_numclusters;        /* number of free clusters */
+                        __fs64   cs_spare[3];   /* future expansion */
+                        struct  ufs_timeval    fs_time;         /* last time written */
+                        __fs64    fs_size;              /* number of blocks in fs */
+                        __fs64    fs_dsize;     /* number of data blocks in fs */
+                        __fs64   fs_csaddr;     /* blk addr of cyl grp summary area */
+                        __fs64    fs_pendingblocks;/* blocks in process of being freed */
+                        __fs32    fs_pendinginodes;/*inodes in process of being freed */
+                } fs_u2;
+        } fs_un1;
         union {
                 struct {
                         __fs32  fs_sparecon[53];/* reserved for future constants */
@@ -861,7 +929,7 @@ struct ufs_super_block_third {
                         __fs32  fs_qfmask[2];   /* ~usb_fmask */
                         __fs32  fs_state;       /* file system state time stamp */
                 } fs_44;
-        } fs_u2;
+        } fs_un2;
         __fs32  fs_postblformat;
         __fs32  fs_nrpos;
         __fs32  fs_postbloff;
@@ -875,7 +943,8 @@ struct ufs_super_block_third {
 /* balloc.c */
 extern void ufs_free_fragments (struct inode *, unsigned, unsigned);
 extern void ufs_free_blocks (struct inode *, unsigned, unsigned);
-extern unsigned ufs_new_fragments (struct inode *, __fs32 *, unsigned, unsigned, unsigned, int *);
+extern unsigned ufs_new_fragments(struct inode *, __fs32 *, unsigned, unsigned,
+                                  unsigned, int *, struct page *);
 
 /* cylinder.c */
 extern struct ufs_cg_private_info * ufs_load_cylinder (struct super_block *, unsigned);
@@ -886,30 +955,29 @@ extern struct inode_operations ufs_dir_inode_operations;
 extern int ufs_add_link (struct dentry *, struct inode *);
 extern ino_t ufs_inode_by_name(struct inode *, struct dentry *);
 extern int ufs_make_empty(struct inode *, struct inode *);
-extern struct ufs_dir_entry * ufs_find_entry (struct dentry *, struct buffer_head **);
-extern int ufs_delete_entry (struct inode *, struct ufs_dir_entry *, struct buffer_head *);
+extern struct ufs_dir_entry *ufs_find_entry(struct inode *, struct dentry *, struct page **);
+extern int ufs_delete_entry(struct inode *, struct ufs_dir_entry *, struct page *);
 extern int ufs_empty_dir (struct inode *);
-extern struct ufs_dir_entry * ufs_dotdot (struct inode *, struct buffer_head **);
-extern void ufs_set_link(struct inode *, struct ufs_dir_entry *, struct buffer_head *, struct inode *);
+extern struct ufs_dir_entry *ufs_dotdot(struct inode *, struct page **);
+extern void ufs_set_link(struct inode *dir, struct ufs_dir_entry *de,
+                         struct page *page, struct inode *inode);
 
 /* file.c */
 extern struct inode_operations ufs_file_inode_operations;
 extern const struct file_operations ufs_file_operations;
 
-extern struct address_space_operations ufs_aops;
+extern const struct address_space_operations ufs_aops;
 
 /* ialloc.c */
 extern void ufs_free_inode (struct inode *inode);
 extern struct inode * ufs_new_inode (struct inode *, int);
 
 /* inode.c */
-extern u64  ufs_frag_map (struct inode *, sector_t);
 extern void ufs_read_inode (struct inode *);
 extern void ufs_put_inode (struct inode *);
 extern int ufs_write_inode (struct inode *, int);
 extern int ufs_sync_inode (struct inode *);
 extern void ufs_delete_inode (struct inode *);
-extern struct buffer_head * ufs_getfrag (struct inode *, unsigned, int, int *);
 extern struct buffer_head * ufs_bread (struct inode *, unsigned, int, int *);
 extern int ufs_getfrag_block (struct inode *inode, sector_t fragment, struct buffer_head *bh_result, int create);
 
@@ -925,7 +993,7 @@ extern void ufs_panic (struct super_block *, const char *, const char *, ...) __
 extern struct inode_operations ufs_fast_symlink_inode_operations;
 
 /* truncate.c */
-extern void ufs_truncate (struct inode *);
+extern int ufs_truncate (struct inode *, loff_t);
 
 static inline struct ufs_sb_info *UFS_SB(struct super_block *sb)
 {
diff --git a/include/linux/ufs_fs_i.h b/include/linux/ufs_fs_i.h
index 21665a9539..f50ce3b0cd 100644
--- a/include/linux/ufs_fs_i.h
+++ b/include/linux/ufs_fs_i.h
@@ -27,6 +27,7 @@ struct ufs_inode_info {
         __u32   i_oeftflag;
         __u16   i_osync;
         __u32   i_lastfrag;
+        __u32   i_dir_start_lookup;
         struct inode vfs_inode;
 };
 
diff --git a/include/linux/unwind.h b/include/linux/unwind.h
new file mode 100644
index 0000000000..ce48e2cd37
--- /dev/null
+++ b/include/linux/unwind.h
@@ -0,0 +1,127 @@
+#ifndef _LINUX_UNWIND_H
+#define _LINUX_UNWIND_H
+
+/*
+ * Copyright (C) 2002-2006 Novell, Inc.
+ *      Jan Beulich <jbeulich@novell.com>
+ * This code is released under version 2 of the GNU GPL.
+ *
+ * A simple API for unwinding kernel stacks.  This is used for
+ * debugging and error reporting purposes.  The kernel doesn't need
+ * full-blown stack unwinding with all the bells and whistles, so there
+ * is not much point in implementing the full Dwarf2 unwind API.
+ */
+
+#include <linux/config.h>
+
+struct module;
+
+#ifdef CONFIG_STACK_UNWIND
+
+#include <asm/unwind.h>
+
+#ifndef ARCH_UNWIND_SECTION_NAME
+#define ARCH_UNWIND_SECTION_NAME ".eh_frame"
+#endif
+
+/*
+ * Initialize unwind support.
+ */
+extern void unwind_init(void);
+
+#ifdef CONFIG_MODULES
+
+extern void *unwind_add_table(struct module *,
+                              const void *table_start,
+                              unsigned long table_size);
+
+extern void unwind_remove_table(void *handle, int init_only);
+
+#endif
+
+extern int unwind_init_frame_info(struct unwind_frame_info *,
+                                  struct task_struct *,
+                                  /*const*/ struct pt_regs *);
+
+/*
+ * Prepare to unwind a blocked task.
+ */
+extern int unwind_init_blocked(struct unwind_frame_info *,
+                               struct task_struct *);
+
+/*
+ * Prepare to unwind the currently running thread.
+ */
+extern int unwind_init_running(struct unwind_frame_info *,
+                               asmlinkage int (*callback)(struct unwind_frame_info *,
+                                                          void *arg),
+                               void *arg);
+
+/*
+ * Unwind to previous to frame.  Returns 0 if successful, negative
+ * number in case of an error.
+ */
+extern int unwind(struct unwind_frame_info *);
+
+/*
+ * Unwind until the return pointer is in user-land (or until an error
+ * occurs).  Returns 0 if successful, negative number in case of
+ * error.
+ */
+extern int unwind_to_user(struct unwind_frame_info *);
+
+#else
+
+struct unwind_frame_info {};
+
+static inline void unwind_init(void) {}
+
+#ifdef CONFIG_MODULES
+
+static inline void *unwind_add_table(struct module *mod,
+                                     const void *table_start,
+                                     unsigned long table_size)
+{
+        return NULL;
+}
+
+#endif
+
+static inline void unwind_remove_table(void *handle, int init_only)
+{
+}
+
+static inline int unwind_init_frame_info(struct unwind_frame_info *info,
+                                         struct task_struct *tsk,
+                                         const struct pt_regs *regs)
+{
+        return -ENOSYS;
+}
+
+static inline int unwind_init_blocked(struct unwind_frame_info *info,
+                                      struct task_struct *tsk)
+{
+        return -ENOSYS;
+}
+
+static inline int unwind_init_running(struct unwind_frame_info *info,
+                                      asmlinkage int (*cb)(struct unwind_frame_info *,
+                                                           void *arg),
+                                      void *arg)
+{
+        return -ENOSYS;
+}
+
+static inline int unwind(struct unwind_frame_info *info)
+{
+        return -ENOSYS;
+}
+
+static inline int unwind_to_user(struct unwind_frame_info *info)
+{
+        return -ENOSYS;
+}
+
+#endif
+
+#endif /* _LINUX_UNWIND_H */
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 8dead32e7e..190cc1b78f 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -19,6 +19,7 @@
 #include <linux/fs.h>           /* for struct file_operations */
 #include <linux/completion.h>   /* for struct completion */
 #include <linux/sched.h>        /* for current && schedule_timeout */
+#include <linux/mutex.h>        /* for struct mutex */
 
 struct usb_device;
 struct usb_driver;
@@ -48,7 +49,7 @@ struct ep_device;
  * @urb_list: urbs queued to this endpoint; maintained by usbcore
  * @hcpriv: for use by HCD; typically holds hardware dma queue head (QH)
  *      with one or more transfer descriptors (TDs) per urb
- * @kobj: kobject for sysfs info
+ * @ep_dev: ep_device for sysfs info
  * @extra: descriptors following this endpoint in the configuration
  * @extralen: how many bytes of "extra" are valid
  *
@@ -102,9 +103,13 @@ enum usb_interface_condition {
  *      number from the USB core by calling usb_register_dev().
  * @condition: binding state of the interface: not bound, binding
  *      (in probe()), bound to a driver, or unbinding (in disconnect())
+ * @is_active: flag set when the interface is bound and not suspended.
+ * @needs_remote_wakeup: flag set when the driver requires remote-wakeup
+ *      capability during autosuspend.
  * @dev: driver model's view of this device
- * @usb_dev: if an interface is bound to the USB major, this will point
- *      to the sysfs representation for that device.
+ * @class_dev: driver model's class view of this device.
+ * @pm_usage_cnt: PM usage counter for this interface; autosuspend is not
+ *      allowed unless the counter is 0.
  *
  * USB device drivers attach to interfaces on a physical device.  Each
  * interface encapsulates a single high level function, such as feeding
@@ -143,8 +148,12 @@ struct usb_interface {
         int minor;                      /* minor number this interface is
                                          * bound to */
         enum usb_interface_condition condition;         /* state of binding */
+        unsigned is_active:1;           /* the interface is not suspended */
+        unsigned needs_remote_wakeup:1; /* driver requires remote wakeup */
+
         struct device dev;              /* interface specific device info */
-        struct device *usb_dev;         /* pointer to the usb class's device, if any */
+        struct class_device *class_dev;
+        int pm_usage_cnt;               /* usage counter for autosuspend */
 };
 #define to_usb_interface(d) container_of(d, struct usb_interface, dev)
 #define interface_to_usbdev(intf) \
@@ -255,8 +264,6 @@ int __usb_get_extra_descriptor(char *buffer, unsigned size,
 
 /* ----------------------------------------------------------------------- */
 
-struct usb_operations;
-
 /* USB device number allocation bitmap */
 struct usb_devmap {
         unsigned long devicemap[128 / (8*sizeof(unsigned long))];
@@ -269,6 +276,7 @@ struct usb_bus {
         struct device *controller;      /* host/master side hardware */
         int busnum;                     /* Bus number (in order of reg) */
         char *bus_name;                 /* stable id (PCI slot_name etc) */
+        u8 uses_dma;                    /* Does the host controller use DMA? */
         u8 otg_port;                    /* 0, or number of OTG/HNP port */
         unsigned is_b_host:1;           /* true during some HNP roleswitches */
         unsigned b_hnp_enable:1;        /* OTG: did A-Host enable HNP? */
@@ -277,10 +285,8 @@ struct usb_bus {
                                          * round-robin allocation */
 
         struct usb_devmap devmap;       /* device address allocation map */
-        struct usb_operations *op;      /* Operations (specific to the HC) */
         struct usb_device *root_hub;    /* Root hub */
         struct list_head bus_list;      /* list of busses */
-        void *hcpriv;                   /* Host Controller private data */
 
         int bandwidth_allocated;        /* on this bus: how much of the time
                                          * reserved for periodic (intr/iso)
@@ -295,8 +301,6 @@ struct usb_bus {
         struct dentry *usbfs_dentry;    /* usbfs dentry entry for the bus */
 
         struct class_device *class_dev; /* class device for this bus */
-        struct kref kref;               /* reference counting for this bus */
-        void (*release)(struct usb_bus *bus);
 
 #if defined(CONFIG_USB_MON)
         struct mon_bus *mon_bus;        /* non-null when associated */
@@ -351,6 +355,7 @@ struct usb_device {
 
         unsigned short bus_mA;          /* Current available from the bus */
         u8 portnum;                     /* Parent port number (origin 1) */
+        u8 level;                       /* Number of USB hub ancestors */
 
         int have_langid;                /* whether string_langid is valid */
         int string_langid;              /* language ID for strings */
@@ -361,7 +366,7 @@ struct usb_device {
         char *serial;                   /* iSerialNumber string, if present */
 
         struct list_head filelist;
-        struct device *usbfs_dev;
+        struct class_device *class_dev;
         struct dentry *usbfs_dentry;    /* usbfs dentry entry for the device */
 
         /*
@@ -374,6 +379,15 @@ struct usb_device {
 
         int maxchild;                   /* Number of ports if hub */
         struct usb_device *children[USB_MAXCHILDREN];
+
+        int pm_usage_cnt;               /* usage counter for autosuspend */
+#ifdef CONFIG_PM
+        struct work_struct autosuspend; /* for delayed autosuspends */
+        struct mutex pm_mutex;          /* protects PM operations */
+
+        unsigned auto_pm:1;             /* autosuspend/resume in progress */
+        unsigned do_remote_wakeup:1;    /* remote wakeup should be enabled */
+#endif
 };
 #define to_usb_device(d) container_of(d, struct usb_device, dev)
 
@@ -385,7 +399,7 @@ extern void usb_put_dev(struct usb_device *dev);
 #define usb_unlock_device(udev)         up(&(udev)->dev.sem)
 #define usb_trylock_device(udev)        down_trylock(&(udev)->dev.sem)
 extern int usb_lock_device_for_reset(struct usb_device *udev,
-                struct usb_interface *iface);
+                                     const struct usb_interface *iface);
 
 /* USB port reset for device reinitialization */
 extern int usb_reset_device(struct usb_device *dev);
@@ -394,6 +408,17 @@ extern int usb_reset_composite_device(struct usb_device *dev,
 
 extern struct usb_device *usb_find_device(u16 vendor_id, u16 product_id);
 
+/* USB autosuspend and autoresume */
+#ifdef CONFIG_USB_SUSPEND
+extern int usb_autopm_get_interface(struct usb_interface *intf);
+extern void usb_autopm_put_interface(struct usb_interface *intf);
+
+#else
+#define usb_autopm_get_interface(intf)          0
+#define usb_autopm_put_interface(intf)          do {} while (0)
+#endif
+
+
 /*-------------------------------------------------------------------------*/
 
 /* for drivers using iso endpoints */
@@ -424,10 +449,10 @@ const struct usb_device_id *usb_match_id(struct usb_interface *interface,
 
 extern struct usb_interface *usb_find_interface(struct usb_driver *drv,
                 int minor);
-extern struct usb_interface *usb_ifnum_to_if(struct usb_device *dev,
+extern struct usb_interface *usb_ifnum_to_if(const struct usb_device *dev,
                 unsigned ifnum);
 extern struct usb_host_interface *usb_altnum_to_altsetting(
-                struct usb_interface *intf, unsigned int altnum);
+                const struct usb_interface *intf, unsigned int altnum);
 
 
 /**
@@ -465,6 +490,20 @@ static inline int usb_make_path (struct usb_device *dev, char *buf,
 
 /*-------------------------------------------------------------------------*/
 
+extern int usb_endpoint_dir_in(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_dir_out(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_xfer_bulk(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_xfer_int(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_xfer_isoc(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_is_bulk_in(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_is_bulk_out(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_is_int_in(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_is_int_out(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_is_isoc_in(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_is_isoc_out(const struct usb_endpoint_descriptor *epd);
+
+/*-------------------------------------------------------------------------*/
+
 #define USB_DEVICE_ID_MATCH_DEVICE \
                 (USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_PRODUCT)
 #define USB_DEVICE_ID_MATCH_DEV_RANGE \
@@ -541,7 +580,17 @@ struct usb_dynids {
 };
 
 /**
- * struct usb_driver - identifies USB driver to usbcore
+ * struct usbdrv_wrap - wrapper for driver-model structure
+ * @driver: The driver-model core driver structure.
+ * @for_devices: Non-zero for device drivers, 0 for interface drivers.
+ */
+struct usbdrv_wrap {
+        struct device_driver driver;
+        int for_devices;
+};
+
+/**
+ * struct usb_driver - identifies USB interface driver to usbcore
  * @name: The driver name should be unique among USB drivers,
  *      and should normally be the same as the module name.
  * @probe: Called to see if the driver is willing to manage a particular
@@ -568,12 +617,14 @@ struct usb_dynids {
  *      or your driver's probe function will never get called.
  * @dynids: used internally to hold the list of dynamically added device
  *      ids for this driver.
- * @driver: the driver model core driver structure.
+ * @drvwrap: Driver-model core structure wrapper.
  * @no_dynamic_id: if set to 1, the USB core will not allow dynamic ids to be
  *      added to this driver by preventing the sysfs file from being created.
+ * @supports_autosuspend: if set to 0, the USB core will not allow autosuspend
+ *      for interfaces bound to this driver.
  *
- * USB drivers must provide a name, probe() and disconnect() methods,
- * and an id_table.  Other driver fields are optional.
+ * USB interface drivers must provide a name, probe() and disconnect()
+ * methods, and an id_table.  Other driver fields are optional.
  *
  * The id_table is used in hotplugging.  It holds a set of descriptors,
  * and specialized data may be associated with each entry.  That table
@@ -607,10 +658,44 @@ struct usb_driver {
         const struct usb_device_id *id_table;
 
         struct usb_dynids dynids;
-        struct device_driver driver;
+        struct usbdrv_wrap drvwrap;
         unsigned int no_dynamic_id:1;
+        unsigned int supports_autosuspend:1;
 };
-#define to_usb_driver(d) container_of(d, struct usb_driver, driver)
+#define to_usb_driver(d) container_of(d, struct usb_driver, drvwrap.driver)
+
+/**
+ * struct usb_device_driver - identifies USB device driver to usbcore
+ * @name: The driver name should be unique among USB drivers,
+ *      and should normally be the same as the module name.
+ * @probe: Called to see if the driver is willing to manage a particular
+ *      device.  If it is, probe returns zero and uses dev_set_drvdata()
+ *      to associate driver-specific data with the device.  If unwilling
+ *      to manage the device, return a negative errno value.
+ * @disconnect: Called when the device is no longer accessible, usually
+ *      because it has been (or is being) disconnected or the driver's
+ *      module is being unloaded.
+ * @suspend: Called when the device is going to be suspended by the system.
+ * @resume: Called when the device is being resumed by the system.
+ * @drvwrap: Driver-model core structure wrapper.
+ * @supports_autosuspend: if set to 0, the USB core will not allow autosuspend
+ *      for devices bound to this driver.
+ *
+ * USB drivers must provide all the fields listed above except drvwrap.
+ */
+struct usb_device_driver {
+        const char *name;
+
+        int (*probe) (struct usb_device *udev);
+        void (*disconnect) (struct usb_device *udev);
+
+        int (*suspend) (struct usb_device *udev, pm_message_t message);
+        int (*resume) (struct usb_device *udev);
+        struct usbdrv_wrap drvwrap;
+        unsigned int supports_autosuspend:1;
+};
+#define to_usb_device_driver(d) container_of(d, struct usb_device_driver, \
+                drvwrap.driver)
 
 extern struct bus_type usb_bus_type;
 
@@ -634,13 +719,17 @@ struct usb_class_driver {
  * use these in module_init()/module_exit()
  * and don't forget MODULE_DEVICE_TABLE(usb, ...)
  */
-int usb_register_driver(struct usb_driver *, struct module *);
+extern int usb_register_driver(struct usb_driver *, struct module *);
 static inline int usb_register(struct usb_driver *driver)
 {
         return usb_register_driver(driver, THIS_MODULE);
 }
 extern void usb_deregister(struct usb_driver *);
 
+extern int usb_register_device_driver(struct usb_device_driver *,
+                        struct module *);
+extern void usb_deregister_device_driver(struct usb_device_driver *);
+
 extern int usb_register_dev(struct usb_interface *intf,
                             struct usb_class_driver *class_driver);
 extern void usb_deregister_dev(struct usb_interface *intf,
@@ -886,7 +975,7 @@ struct urb
  * @setup_packet: pointer to the setup_packet buffer
  * @transfer_buffer: pointer to the transfer buffer
  * @buffer_length: length of the transfer buffer
- * @complete: pointer to the usb_complete_t function
+ * @complete_fn: pointer to the usb_complete_t function
  * @context: what to set the urb context to.
  *
  * Initializes a control urb with the proper information needed to submit
@@ -898,7 +987,7 @@ static inline void usb_fill_control_urb (struct urb *urb,
                                          unsigned char *setup_packet,
                                          void *transfer_buffer,
                                          int buffer_length,
-                                         usb_complete_t complete,
+                                         usb_complete_t complete_fn,
                                          void *context)
 {
         spin_lock_init(&urb->lock);
@@ -907,7 +996,7 @@ static inline void usb_fill_control_urb (struct urb *urb,
         urb->setup_packet = setup_packet;
         urb->transfer_buffer = transfer_buffer;
         urb->transfer_buffer_length = buffer_length;
-        urb->complete = complete;
+        urb->complete = complete_fn;
         urb->context = context;
 }
 
@@ -918,7 +1007,7 @@ static inline void usb_fill_control_urb (struct urb *urb,
  * @pipe: the endpoint pipe
  * @transfer_buffer: pointer to the transfer buffer
  * @buffer_length: length of the transfer buffer
- * @complete: pointer to the usb_complete_t function
+ * @complete_fn: pointer to the usb_complete_t function
  * @context: what to set the urb context to.
  *
  * Initializes a bulk urb with the proper information needed to submit it
@@ -929,7 +1018,7 @@ static inline void usb_fill_bulk_urb (struct urb *urb,
                                       unsigned int pipe,
                                       void *transfer_buffer,
                                       int buffer_length,
-                                      usb_complete_t complete,
+                                      usb_complete_t complete_fn,
                                       void *context)
 {
         spin_lock_init(&urb->lock);
@@ -937,7 +1026,7 @@ static inline void usb_fill_bulk_urb (struct urb *urb,
         urb->pipe = pipe;
         urb->transfer_buffer = transfer_buffer;
         urb->transfer_buffer_length = buffer_length;
-        urb->complete = complete;
+        urb->complete = complete_fn;
         urb->context = context;
 }
 
@@ -948,7 +1037,7 @@ static inline void usb_fill_bulk_urb (struct urb *urb,
  * @pipe: the endpoint pipe
  * @transfer_buffer: pointer to the transfer buffer
  * @buffer_length: length of the transfer buffer
- * @complete: pointer to the usb_complete_t function
+ * @complete_fn: pointer to the usb_complete_t function
  * @context: what to set the urb context to.
  * @interval: what to set the urb interval to, encoded like
  *      the endpoint descriptor's bInterval value.
@@ -964,7 +1053,7 @@ static inline void usb_fill_int_urb (struct urb *urb,
                                      unsigned int pipe,
                                      void *transfer_buffer,
                                      int buffer_length,
-                                     usb_complete_t complete,
+                                     usb_complete_t complete_fn,
                                      void *context,
                                      int interval)
 {
@@ -973,7 +1062,7 @@ static inline void usb_fill_int_urb (struct urb *urb,
         urb->pipe = pipe;
         urb->transfer_buffer = transfer_buffer;
         urb->transfer_buffer_length = buffer_length;
-        urb->complete = complete;
+        urb->complete = complete_fn;
         urb->context = context;
         if (dev->speed == USB_SPEED_HIGH)
                 urb->interval = 1 << (interval - 1);
@@ -991,7 +1080,6 @@ extern int usb_submit_urb(struct urb *urb, gfp_t mem_flags);
 extern int usb_unlink_urb(struct urb *urb);
 extern void usb_kill_urb(struct urb *urb);
 
-#define HAVE_USB_BUFFERS
 void *usb_buffer_alloc (struct usb_device *dev, size_t size,
         gfp_t mem_flags, dma_addr_t *dma);
 void usb_buffer_free (struct usb_device *dev, size_t size,
@@ -1004,14 +1092,14 @@ void usb_buffer_unmap (struct urb *urb);
 #endif
 
 struct scatterlist;
-int usb_buffer_map_sg (struct usb_device *dev, unsigned pipe,
-                struct scatterlist *sg, int nents);
+int usb_buffer_map_sg(const struct usb_device *dev, unsigned pipe,
+                      struct scatterlist *sg, int nents);
 #if 0
-void usb_buffer_dmasync_sg (struct usb_device *dev, unsigned pipe,
-                struct scatterlist *sg, int n_hw_ents);
+void usb_buffer_dmasync_sg(const struct usb_device *dev, unsigned pipe,
+                           struct scatterlist *sg, int n_hw_ents);
 #endif
-void usb_buffer_unmap_sg (struct usb_device *dev, unsigned pipe,
-                struct scatterlist *sg, int n_hw_ents);
+void usb_buffer_unmap_sg(const struct usb_device *dev, unsigned pipe,
+                         struct scatterlist *sg, int n_hw_ents);
 
 /*-------------------------------------------------------------------*
  *                         SYNCHRONOUS CALL SUPPORT                  *
@@ -1039,6 +1127,9 @@ 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);
 
+/* this request isn't really synchronous, but it belongs with the others */
+extern int usb_driver_set_configuration(struct usb_device *udev, int config);
+
 /*
  * timeouts, in milliseconds, used for sending/receiving control messages
  * they typically complete within a few frames (msec) after they're issued
diff --git a/include/linux/usb/audio.h b/include/linux/usb/audio.h
new file mode 100644
index 0000000000..6bd235994d
--- /dev/null
+++ b/include/linux/usb/audio.h
@@ -0,0 +1,53 @@
+/*
+ * <linux/usb/audio.h> -- USB Audio definitions.
+ *
+ * Copyright (C) 2006 Thumtronics Pty Ltd.
+ * Developed for Thumtronics by Grey Innovation
+ * Ben Williamson <ben.williamson@greyinnovation.com>
+ *
+ * This software is distributed under the terms of the GNU General Public
+ * License ("GPL") version 2, as published by the Free Software Foundation.
+ *
+ * This file holds USB constants and structures defined
+ * by the USB Device Class Definition for Audio Devices.
+ * Comments below reference relevant sections of that document:
+ *
+ * http://www.usb.org/developers/devclass_docs/audio10.pdf
+ */
+
+#ifndef __LINUX_USB_AUDIO_H
+#define __LINUX_USB_AUDIO_H
+
+#include <linux/types.h>
+
+/* A.2 Audio Interface Subclass Codes */
+#define USB_SUBCLASS_AUDIOCONTROL       0x01
+#define USB_SUBCLASS_AUDIOSTREAMING     0x02
+#define USB_SUBCLASS_MIDISTREAMING      0x03
+
+/* 4.3.2  Class-Specific AC Interface Descriptor */
+struct usb_ac_header_descriptor {
+        __u8  bLength;                  // 8+n
+        __u8  bDescriptorType;          // USB_DT_CS_INTERFACE
+        __u8  bDescriptorSubtype;       // USB_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))
+
+/* As above, but more useful for defining your own descriptors: */
+#define DECLARE_USB_AC_HEADER_DESCRIPTOR(n)                     \
+struct usb_ac_header_descriptor_##n {                           \
+        __u8  bLength;                                          \
+        __u8  bDescriptorType;                                  \
+        __u8  bDescriptorSubtype;                               \
+        __le16 bcdADC;                                          \
+        __le16 wTotalLength;                                    \
+        __u8  bInCollection;                                    \
+        __u8  baInterfaceNr[n];                                 \
+} __attribute__ ((packed))
+
+#endif
diff --git a/include/linux/usb/midi.h b/include/linux/usb/midi.h
new file mode 100644
index 0000000000..11a97d5ffd
--- /dev/null
+++ b/include/linux/usb/midi.h
@@ -0,0 +1,112 @@
+/*
+ * <linux/usb/midi.h> -- USB MIDI definitions.
+ *
+ * Copyright (C) 2006 Thumtronics Pty Ltd.
+ * Developed for Thumtronics by Grey Innovation
+ * Ben Williamson <ben.williamson@greyinnovation.com>
+ *
+ * This software is distributed under the terms of the GNU General Public
+ * License ("GPL") version 2, as published by the Free Software Foundation.
+ *
+ * This file holds USB constants and structures defined
+ * by the USB Device Class Definition for MIDI Devices.
+ * Comments below reference relevant sections of that document:
+ *
+ * http://www.usb.org/developers/devclass_docs/midi10.pdf
+ */
+
+#ifndef __LINUX_USB_MIDI_H
+#define __LINUX_USB_MIDI_H
+
+#include <linux/types.h>
+
+/* A.1  MS Class-Specific Interface Descriptor Subtypes */
+#define USB_MS_HEADER           0x01
+#define USB_MS_MIDI_IN_JACK     0x02
+#define USB_MS_MIDI_OUT_JACK    0x03
+#define USB_MS_ELEMENT          0x04
+
+/* A.2  MS Class-Specific Endpoint Descriptor Subtypes */
+#define USB_MS_GENERAL          0x01
+
+/* A.3  MS MIDI IN and OUT Jack Types */
+#define USB_MS_EMBEDDED         0x01
+#define USB_MS_EXTERNAL         0x02
+
+/* 6.1.2.1  Class-Specific MS Interface Header Descriptor */
+struct usb_ms_header_descriptor {
+        __u8  bLength;
+        __u8  bDescriptorType;
+        __u8  bDescriptorSubtype;
+        __le16 bcdMSC;
+        __le16 wTotalLength;
+} __attribute__ ((packed));
+
+#define USB_DT_MS_HEADER_SIZE   7
+
+/* 6.1.2.2  MIDI IN Jack Descriptor */
+struct usb_midi_in_jack_descriptor {
+        __u8  bLength;
+        __u8  bDescriptorType;          // USB_DT_CS_INTERFACE
+        __u8  bDescriptorSubtype;       // USB_MS_MIDI_IN_JACK
+        __u8  bJackType;                // USB_MS_EMBEDDED/EXTERNAL
+        __u8  bJackID;
+        __u8  iJack;
+} __attribute__ ((packed));
+
+#define USB_DT_MIDI_IN_SIZE     6
+
+struct usb_midi_source_pin {
+        __u8  baSourceID;
+        __u8  baSourcePin;
+} __attribute__ ((packed));
+
+/* 6.1.2.3  MIDI OUT Jack Descriptor */
+struct usb_midi_out_jack_descriptor {
+        __u8  bLength;
+        __u8  bDescriptorType;          // USB_DT_CS_INTERFACE
+        __u8  bDescriptorSubtype;       // USB_MS_MIDI_OUT_JACK
+        __u8  bJackType;                // USB_MS_EMBEDDED/EXTERNAL
+        __u8  bJackID;
+        __u8  bNrInputPins;             // p
+        struct usb_midi_source_pin pins[]; // [p]
+        /*__u8  iJack;  -- ommitted due to variable-sized pins[] */
+} __attribute__ ((packed));
+
+#define USB_DT_MIDI_OUT_SIZE(p) (7 + 2 * (p))
+
+/* As above, but more useful for defining your own descriptors: */
+#define DECLARE_USB_MIDI_OUT_JACK_DESCRIPTOR(p)                 \
+struct usb_midi_out_jack_descriptor_##p {                       \
+        __u8  bLength;                                          \
+        __u8  bDescriptorType;                                  \
+        __u8  bDescriptorSubtype;                               \
+        __u8  bJackType;                                        \
+        __u8  bJackID;                                          \
+        __u8  bNrInputPins;                                     \
+        struct usb_midi_source_pin pins[p];                     \
+        __u8  iJack;                                            \
+} __attribute__ ((packed))
+
+/* 6.2.2  Class-Specific MS Bulk Data Endpoint Descriptor */
+struct usb_ms_endpoint_descriptor {
+        __u8  bLength;                  // 4+n
+        __u8  bDescriptorType;          // USB_DT_CS_ENDPOINT
+        __u8  bDescriptorSubtype;       // USB_MS_GENERAL
+        __u8  bNumEmbMIDIJack;          // n
+        __u8  baAssocJackID[];          // [n]
+} __attribute__ ((packed));
+
+#define USB_DT_MS_ENDPOINT_SIZE(n)      (4 + (n))
+
+/* As above, but more useful for defining your own descriptors: */
+#define DECLARE_USB_MS_ENDPOINT_DESCRIPTOR(n)                   \
+struct usb_ms_endpoint_descriptor_##n {                         \
+        __u8  bLength;                                          \
+        __u8  bDescriptorType;                                  \
+        __u8  bDescriptorSubtype;                               \
+        __u8  bNumEmbMIDIJack;                                  \
+        __u8  baAssocJackID[n];                                 \
+} __attribute__ ((packed))
+
+#endif
diff --git a/include/linux/usb_otg.h b/include/linux/usb/otg.h
index f827f6e203..9897f7a818 100644
--- a/include/linux/usb_otg.h
+++ b/include/linux/usb/otg.h
@@ -1,4 +1,4 @@
-// include/linux/usb_otg.h 
+// include/linux/usb/otg.h
 
 /*
  * These APIs may be used between USB controllers.  USB device drivers
@@ -52,7 +52,7 @@ struct otg_transceiver {
         u16                     port_change;
 
         /* bind/unbind the host controller */
-        int     (*set_host)(struct otg_transceiver *otg,
+        int     (*set_host)(struct otg_transceiver *otg,
                                 struct usb_bus *host);
 
         /* bind/unbind the peripheral controller */
diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h
new file mode 100644
index 0000000000..91c983eef8
--- /dev/null
+++ b/include/linux/usb/serial.h
@@ -0,0 +1,300 @@
+/*
+ * USB Serial Converter stuff
+ *
+ *      Copyright (C) 1999 - 2005
+ *          Greg Kroah-Hartman (greg@kroah.com)
+ *
+ *      This program is free software; you can redistribute it and/or modify
+ *      it under the terms of the GNU General Public License as published by
+ *      the Free Software Foundation; version 2 of the License.
+ *
+ */
+
+
+#ifndef __LINUX_USB_SERIAL_H
+#define __LINUX_USB_SERIAL_H
+
+#include <linux/kref.h>
+#include <linux/mutex.h>
+
+#define SERIAL_TTY_MAJOR        188     /* Nice legal number now */
+#define SERIAL_TTY_MINORS       255     /* loads of devices :) */
+
+#define MAX_NUM_PORTS           8       /* The maximum number of ports one device can grab at once */
+
+/* parity check flag */
+#define RELEVANT_IFLAG(iflag)   (iflag & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK))
+
+/**
+ * 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.
+ * @lock: spinlock to grab when updating portions of this structure.
+ * @mutex: mutex used to synchronize serial_open() and serial_close()
+ *      access for this port.
+ * @number: the number of the port (the minor number).
+ * @interrupt_in_buffer: pointer to the interrupt in buffer for this port.
+ * @interrupt_in_urb: pointer to the interrupt in struct urb for this port.
+ * @interrupt_in_endpointAddress: endpoint address for the interrupt in pipe
+ *      for this port.
+ * @interrupt_out_buffer: pointer to the interrupt out buffer for this port.
+ * @interrupt_out_size: the size of the interrupt_out_buffer, in bytes.
+ * @interrupt_out_urb: pointer to the interrupt out struct urb for this port.
+ * @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.
+ * @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.
+ * @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.
+ *
+ * This structure is used by the usb-serial core and drivers for the specific
+ * ports of a device.
+ */
+struct usb_serial_port {
+        struct usb_serial *     serial;
+        struct tty_struct *     tty;
+        spinlock_t              lock;
+        struct mutex            mutex;
+        unsigned char           number;
+
+        unsigned char *         interrupt_in_buffer;
+        struct urb *            interrupt_in_urb;
+        __u8                    interrupt_in_endpointAddress;
+
+        unsigned char *         interrupt_out_buffer;
+        int                     interrupt_out_size;
+        struct urb *            interrupt_out_urb;
+        __u8                    interrupt_out_endpointAddress;
+
+        unsigned char *         bulk_in_buffer;
+        int                     bulk_in_size;
+        struct urb *            read_urb;
+        __u8                    bulk_in_endpointAddress;
+
+        unsigned char *         bulk_out_buffer;
+        int                     bulk_out_size;
+        struct urb *            write_urb;
+        int                     write_urb_busy;
+        __u8                    bulk_out_endpointAddress;
+
+        wait_queue_head_t       write_wait;
+        struct work_struct      work;
+        int                     open_count;
+        struct device           dev;
+};
+#define to_usb_serial_port(d) container_of(d, struct usb_serial_port, dev)
+
+/* get and set the port private data pointer helper functions */
+static inline void *usb_get_serial_port_data (struct usb_serial_port *port)
+{
+        return dev_get_drvdata(&port->dev);
+}
+
+static inline void usb_set_serial_port_data (struct usb_serial_port *port, void *data)
+{
+        dev_set_drvdata(&port->dev, data);
+}
+
+/**
+ * usb_serial - structure used by the usb-serial core for a device
+ * @dev: pointer to the struct usb_device for this device
+ * @type: pointer to the struct usb_serial_driver for this device
+ * @interface: pointer to the struct usb_interface for this device
+ * @minor: the starting minor number for this device
+ * @num_ports: the number of ports this device has
+ * @num_interrupt_in: number of interrupt in endpoints we have
+ * @num_interrupt_out: number of interrupt out endpoints we have
+ * @num_bulk_in: number of bulk in endpoints we have
+ * @num_bulk_out: number of bulk out endpoints we have
+ * @port: array of struct usb_serial_port structures for the different ports.
+ * @private: place to put any driver specific information that is needed.  The
+ *      usb-serial driver is required to manage this data, the usb-serial core
+ *      will not touch this.  Use usb_get_serial_data() and
+ *      usb_set_serial_data() to access this.
+ */
+struct usb_serial {
+        struct usb_device *             dev;
+        struct usb_serial_driver *      type;
+        struct usb_interface *          interface;
+        unsigned char                   minor;
+        unsigned char                   num_ports;
+        unsigned char                   num_port_pointers;
+        char                            num_interrupt_in;
+        char                            num_interrupt_out;
+        char                            num_bulk_in;
+        char                            num_bulk_out;
+        struct usb_serial_port *        port[MAX_NUM_PORTS];
+        struct kref                     kref;
+        void *                          private;
+};
+#define to_usb_serial(d) container_of(d, struct usb_serial, kref)
+
+#define NUM_DONT_CARE   (-1)
+
+/* get and set the serial private data pointer helper functions */
+static inline void *usb_get_serial_data (struct usb_serial *serial)
+{
+        return serial->private;
+}
+
+static inline void usb_set_serial_data (struct usb_serial *serial, void *data)
+{
+        serial->private = data;
+}
+
+/**
+ * usb_serial_driver - describes a usb serial driver
+ * @description: pointer to a string that describes this driver.  This string used
+ *      in the syslog messages when a device is inserted or removed.
+ * @id_table: pointer to a list of usb_device_id structures that define all
+ *      of the devices this structure can support.
+ * @num_interrupt_in: the number of interrupt in endpoints this device will
+ *      have.
+ * @num_interrupt_out: the number of interrupt out endpoints this device will
+ *      have.
+ * @num_bulk_in: the number of bulk in endpoints this device will have.
+ * @num_bulk_out: the number of bulk out endpoints this device will have.
+ * @num_ports: the number of different ports this device will have.
+ * @calc_num_ports: pointer to a function to determine how many ports this
+ *      device has dynamically.  It will be called after the probe()
+ *      callback is called, but before attach()
+ * @probe: pointer to the driver's probe function.
+ *      This will be called when the device is inserted into the system,
+ *      but before the device has been fully initialized by the usb_serial
+ *      subsystem.  Use this function to download any firmware to the device,
+ *      or any other early initialization that might be needed.
+ *      Return 0 to continue on with the initialization sequence.  Anything
+ *      else will abort it.
+ * @attach: pointer to the driver's attach function.
+ *      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.
+ *
+ * This structure is defines a USB Serial driver.  It provides all of
+ * the information that the USB serial core code needs.  If the function
+ * pointers are defined, then the USB serial core code will call them when
+ * the corresponding tty port functions are called.  If they are not
+ * called, the generic serial function will be used instead.
+ *
+ * The driver.owner field should be set to the module owner of this driver.
+ * The driver.name field should be set to the name of this driver (remember
+ * it will show up in sysfs, so it needs to be short and to the point.
+ * Useing the module name is a good idea.)
+ */
+struct usb_serial_driver {
+        const char *description;
+        const struct usb_device_id *id_table;
+        char    num_interrupt_in;
+        char    num_interrupt_out;
+        char    num_bulk_in;
+        char    num_bulk_out;
+        char    num_ports;
+
+        struct list_head        driver_list;
+        struct device_driver    driver;
+
+        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);
+
+        int (*port_probe) (struct usb_serial_port *port);
+        int (*port_remove) (struct usb_serial_port *port);
+
+        /* serial function calls */
+        int  (*open)            (struct usb_serial_port *port, struct file * filp);
+        void (*close)           (struct usb_serial_port *port, struct file * filp);
+        int  (*write)           (struct usb_serial_port *port, const unsigned char *buf, int count);
+        int  (*write_room)      (struct usb_serial_port *port);
+        int  (*ioctl)           (struct usb_serial_port *port, struct file * file, unsigned int cmd, unsigned long arg);
+        void (*set_termios)     (struct usb_serial_port *port, struct termios * old);
+        void (*break_ctl)       (struct usb_serial_port *port, int break_state);
+        int  (*chars_in_buffer) (struct usb_serial_port *port);
+        void (*throttle)        (struct usb_serial_port *port);
+        void (*unthrottle)      (struct usb_serial_port *port);
+        int  (*tiocmget)        (struct usb_serial_port *port, struct file *file);
+        int  (*tiocmset)        (struct usb_serial_port *port, struct file *file, unsigned int set, unsigned int clear);
+
+        void (*read_int_callback)(struct urb *urb, struct pt_regs *regs);
+        void (*write_int_callback)(struct urb *urb, struct pt_regs *regs);
+        void (*read_bulk_callback)(struct urb *urb, struct pt_regs *regs);
+        void (*write_bulk_callback)(struct urb *urb, struct pt_regs *regs);
+};
+#define to_usb_serial_driver(d) container_of(d, struct usb_serial_driver, driver)
+
+extern int  usb_serial_register(struct usb_serial_driver *driver);
+extern void usb_serial_deregister(struct usb_serial_driver *driver);
+extern void usb_serial_port_softint(struct usb_serial_port *port);
+
+extern int usb_serial_probe(struct usb_interface *iface, const struct usb_device_id *id);
+extern void usb_serial_disconnect(struct usb_interface *iface);
+
+extern int ezusb_writememory (struct usb_serial *serial, int address, unsigned char *data, int length, __u8 bRequest);
+extern int ezusb_set_reset (struct usb_serial *serial, unsigned char reset_bit);
+
+/* USB Serial console functions */
+#ifdef CONFIG_USB_SERIAL_CONSOLE
+extern void usb_serial_console_init (int debug, int minor);
+extern void usb_serial_console_exit (void);
+extern void usb_serial_console_disconnect(struct usb_serial *serial);
+#else
+static inline void usb_serial_console_init (int debug, int minor) { }
+static inline void usb_serial_console_exit (void) { }
+static inline void usb_serial_console_disconnect(struct usb_serial *serial) {}
+#endif
+
+/* Functions needed by other parts of the usbserial core */
+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 usb_serial_port *port, struct file *filp);
+extern int usb_serial_generic_write (struct usb_serial_port *port, const unsigned char *buf, int count);
+extern void usb_serial_generic_close (struct usb_serial_port *port, struct file *filp);
+extern int usb_serial_generic_write_room (struct usb_serial_port *port);
+extern int usb_serial_generic_chars_in_buffer (struct usb_serial_port *port);
+extern void usb_serial_generic_read_bulk_callback (struct urb *urb, struct pt_regs *regs);
+extern void usb_serial_generic_write_bulk_callback (struct urb *urb, struct pt_regs *regs);
+extern void usb_serial_generic_shutdown (struct usb_serial *serial);
+extern int usb_serial_generic_register (int debug);
+extern void usb_serial_generic_deregister (void);
+
+extern int usb_serial_bus_register (struct usb_serial_driver *device);
+extern void usb_serial_bus_deregister (struct usb_serial_driver *device);
+
+extern struct usb_serial_driver usb_serial_generic_device;
+extern struct bus_type usb_serial_bus_type;
+extern struct tty_driver *usb_serial_tty_driver;
+
+static inline void usb_serial_debug_data(int debug,
+                                         struct device *dev,
+                                         const char *function, int size,
+                                         const unsigned char *data)
+{
+        int i;
+
+        if (debug) {
+                dev_printk(KERN_DEBUG, dev, "%s - length = %d, data = ", function, size);
+                for (i = 0; i < size; ++i)
+                        printk ("%.2x ", data[i]);
+                printk ("\n");
+        }
+}
+
+/* Use our own dbg macro */
+#undef dbg
+#define dbg(format, arg...) do { if (debug) printk(KERN_DEBUG "%s: " format "\n" , __FILE__ , ## arg); } while (0)
+
+
+
+#endif  /* ifdef __LINUX_USB_SERIAL_H */
+
diff --git a/include/linux/usb_ch9.h b/include/linux/usb_ch9.h
index a2aacfc7af..c720d107ff 100644
--- a/include/linux/usb_ch9.h
+++ b/include/linux/usb_ch9.h
@@ -51,6 +51,9 @@
 #define USB_RECIP_INTERFACE             0x01
 #define USB_RECIP_ENDPOINT              0x02
 #define USB_RECIP_OTHER                 0x03
+/* From Wireless USB 1.0 */
+#define USB_RECIP_PORT                  0x04
+#define USB_RECIP_RPIPE                 0x05
 
 /*
  * Standard requests, for the bRequest field of a SETUP packet.
@@ -73,7 +76,9 @@
 
 #define USB_REQ_SET_ENCRYPTION          0x0D    /* Wireless USB */
 #define USB_REQ_GET_ENCRYPTION          0x0E
+#define USB_REQ_RPIPE_ABORT             0x0E
 #define USB_REQ_SET_HANDSHAKE           0x0F
+#define USB_REQ_RPIPE_RESET             0x0F
 #define USB_REQ_GET_HANDSHAKE           0x10
 #define USB_REQ_SET_CONNECTION          0x11
 #define USB_REQ_SET_SECURITY_DATA       0x12
@@ -159,6 +164,8 @@ struct usb_ctrlrequest {
 #define USB_DT_BOS                      0x0f
 #define USB_DT_DEVICE_CAPABILITY        0x10
 #define USB_DT_WIRELESS_ENDPOINT_COMP   0x11
+#define USB_DT_WIRE_ADAPTER             0x21
+#define USB_DT_RPIPE                    0x22
 
 /* conventional codes for class-specific descriptors */
 #define USB_DT_CS_DEVICE                0x21
diff --git a/include/linux/usb_gadget.h b/include/linux/usb_gadget.h
index 1d78870ed8..e17186dbcd 100644
--- a/include/linux/usb_gadget.h
+++ b/include/linux/usb_gadget.h
@@ -872,9 +872,9 @@ int usb_gadget_config_buf(const struct usb_config_descriptor *config,
 /* utility wrapping a simple endpoint selection policy */
 
 extern struct usb_ep *usb_ep_autoconfig (struct usb_gadget *,
-                        struct usb_endpoint_descriptor *) __init;
+                        struct usb_endpoint_descriptor *) __devinit;
 
-extern void usb_ep_autoconfig_reset (struct usb_gadget *) __init;
+extern void usb_ep_autoconfig_reset (struct usb_gadget *) __devinit;
 
 #endif  /* __KERNEL__ */
 
diff --git a/include/linux/usb_usual.h b/include/linux/usb_usual.h
index 608487a62c..2ae76fe52f 100644
--- a/include/linux/usb_usual.h
+++ b/include/linux/usb_usual.h
@@ -43,6 +43,10 @@
                 /* Need delay after Command phase */            \
         US_FLAG(NO_WP_DETECT,   0x00000200)                     \
                 /* Don't check for write-protect */             \
+        US_FLAG(MAX_SECTORS_64, 0x00000400)                     \
+                /* Sets max_sectors to 64    */                 \
+        US_FLAG(IGNORE_DEVICE,  0x00000800)                     \
+                /* Don't claim device */
 
 #define US_FLAG(name, value)    US_FL_##name = value ,
 enum { US_DO_ALL_FLAGS };
@@ -104,6 +108,9 @@ enum { US_DO_ALL_FLAGS };
 #ifdef CONFIG_USB_STORAGE_ALAUDA
 #define US_PR_ALAUDA    0xf4            /* Alauda chipsets */
 #endif
+#ifdef CONFIG_USB_STORAGE_KARMA
+#define US_PR_KARMA     0xf5            /* Rio Karma */
+#endif
 
 #define US_PR_DEVICE    0xff            /* Use device's value */
 
diff --git a/include/linux/usbdevice_fs.h b/include/linux/usbdevice_fs.h
index 7b7aadb690..617d8a1c59 100644
--- a/include/linux/usbdevice_fs.h
+++ b/include/linux/usbdevice_fs.h
@@ -32,11 +32,10 @@
 #define _LINUX_USBDEVICE_FS_H
 
 #include <linux/types.h>
+#include <linux/magic.h>
 
 /* --------------------------------------------------------------------- */
 
-#define USBDEVICE_SUPER_MAGIC 0x9fa2
-
 /* usbdevfs ioctl codes */
 
 struct usbdevfs_ctrltransfer {
diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h
index dc7c621e46..4d0909e535 100644
--- a/include/linux/vermagic.h
+++ b/include/linux/vermagic.h
@@ -1,4 +1,4 @@
-#include <linux/version.h>
+#include <linux/utsrelease.h>
 #include <linux/module.h>
 
 /* Simply sanity version stamp for modules. */
@@ -24,5 +24,5 @@
 #define VERMAGIC_STRING                                                 \
         UTS_RELEASE " "                                                 \
         MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT                     \
-        MODULE_VERMAGIC_MODULE_UNLOAD MODULE_ARCH_VERMAGIC              \
-        "gcc-" __stringify(__GNUC__) "." __stringify(__GNUC_MINOR__)
+        MODULE_VERMAGIC_MODULE_UNLOAD MODULE_ARCH_VERMAGIC
+
diff --git a/include/linux/videodev.h b/include/linux/videodev.h
index 91140091ce..8dba97a291 100644
--- a/include/linux/videodev.h
+++ b/include/linux/videodev.h
@@ -1,48 +1,20 @@
+/*
+ *      Video for Linux version 1 - OBSOLETE
+ *
+ *      Header file for v4l1 drivers and applications, for
+ *      Linux kernels 2.2.x or 2.4.x.
+ *
+ *      Provides header for legacy drivers and applications
+ *
+ *      See http://linuxtv.org for more info
+ *
+ */
 #ifndef __LINUX_VIDEODEV_H
 #define __LINUX_VIDEODEV_H
 
-#include <linux/types.h>
-
-#define HAVE_V4L1 1
-
 #include <linux/videodev2.h>
 
-#ifdef __KERNEL__
-
-#include <linux/mm.h>
-
-extern struct video_device* video_devdata(struct file*);
-
-#define to_video_device(cd) container_of(cd, struct video_device, class_dev)
-static inline void
-video_device_create_file(struct video_device *vfd,
-                         struct class_device_attribute *attr)
-{
-        class_device_create_file(&vfd->class_dev, attr);
-}
-static inline void
-video_device_remove_file(struct video_device *vfd,
-                         struct class_device_attribute *attr)
-{
-        class_device_remove_file(&vfd->class_dev, attr);
-}
-
-#if OBSOLETE_OWNER /* to be removed in 2.6.15 */
-/* helper functions to access driver private data. */
-static inline void *video_get_drvdata(struct video_device *dev)
-{
-        return dev->priv;
-}
-
-static inline void video_set_drvdata(struct video_device *dev, void *data)
-{
-        dev->priv = data;
-}
-#endif
-
-extern int video_exclusive_open(struct inode *inode, struct file *file);
-extern int video_exclusive_release(struct inode *inode, struct file *file);
-#endif /* __KERNEL__ */
+#if defined(CONFIG_VIDEO_V4L1_COMPAT) || !defined (__KERNEL__)
 
 struct video_capability
 {
@@ -363,6 +335,9 @@ struct video_code
 #define VID_HARDWARE_SAA7114H   37
 #define VID_HARDWARE_SN9C102    38
 #define VID_HARDWARE_ARV        39
+
+#endif /* CONFIG_VIDEO_V4L1_COMPAT */
+
 #endif /* __LINUX_VIDEODEV_H */
 
 /*
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index ad7fa9c86c..e3715d7741 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -1,35 +1,31 @@
-#ifndef __LINUX_VIDEODEV2_H
-#define __LINUX_VIDEODEV2_H
 /*
  *      Video for Linux Two
  *
- *      Header file for v4l or V4L2 drivers and applications, for
- *      Linux kernels 2.2.x or 2.4.x.
+ *      Header file for v4l or V4L2 drivers and applications
+ * with public API.
+ * All kernel-specific stuff were moved to media/v4l2-dev.h, so
+ * no #if __KERNEL tests are allowed here
  *
- *      See http://bytesex.org/v4l/ for API specs and other
- *      v4l2 documentation.
+ *      See http://linuxtv.org for more info
  *
  *      Author: Bill Dirks <bdirks@pacbell.net>
  *              Justin Schoeman
  *              et al.
  */
+#ifndef __LINUX_VIDEODEV2_H
+#define __LINUX_VIDEODEV2_H
 #ifdef __KERNEL__
-#include <linux/time.h> /* need struct timeval */
-#include <linux/poll.h>
-#include <linux/device.h>
-#include <linux/mutex.h>
-#endif
+#include <linux/time.h>     /* need struct timeval */
 #include <linux/compiler.h> /* need __user */
-
-
-#define OBSOLETE_OWNER 1 /* It will be removed for 2.6.17 */
-#define HAVE_V4L2 1
+#else
+#define __user
+#endif
+#include <linux/types.h>
 
 /*
  * Common stuff for both V4L1 and V4L2
  * Moved from videodev.h
  */
-
 #define VIDEO_MAX_FRAME               32
 
 #define VID_TYPE_CAPTURE        1       /* Can capture */
@@ -47,71 +43,6 @@
 #define VID_TYPE_MJPEG_DECODER  4096    /* Can decode MJPEG streams */
 #define VID_TYPE_MJPEG_ENCODER  8192    /* Can encode MJPEG streams */
 
-#ifdef __KERNEL__
-
-/* Minor device allocation */
-#define MINOR_VFL_TYPE_GRABBER_MIN   0
-#define MINOR_VFL_TYPE_GRABBER_MAX  63
-#define MINOR_VFL_TYPE_RADIO_MIN    64
-#define MINOR_VFL_TYPE_RADIO_MAX   127
-#define MINOR_VFL_TYPE_VTX_MIN     192
-#define MINOR_VFL_TYPE_VTX_MAX     223
-#define MINOR_VFL_TYPE_VBI_MIN     224
-#define MINOR_VFL_TYPE_VBI_MAX     255
-
-#define VFL_TYPE_GRABBER        0
-#define VFL_TYPE_VBI            1
-#define VFL_TYPE_RADIO          2
-#define VFL_TYPE_VTX            3
-
-struct video_device
-{
-        /* device info */
-        struct device *dev;
-        char name[32];
-        int type;       /* v4l1 */
-        int type2;      /* v4l2 */
-        int hardware;
-        int minor;
-
-        /* device ops + callbacks */
-        const struct file_operations *fops;
-        void (*release)(struct video_device *vfd);
-
-
-#if OBSOLETE_OWNER /* to be removed in 2.6.15 */
-        /* obsolete -- fops->owner is used instead */
-        struct module *owner;
-        /* dev->driver_data will be used instead some day.
-         * Use the video_{get|set}_drvdata() helper functions,
-         * so the switch over will be transparent for you.
-         * Or use {pci|usb}_{get|set}_drvdata() directly. */
-        void *priv;
-#endif
-
-        /* for videodev.c intenal usage -- please don't touch */
-        int users;                     /* video_exclusive_{open|close} ... */
-        struct mutex lock;             /* ... helper function uses these   */
-        char devfs_name[64];           /* devfs */
-        struct class_device class_dev; /* sysfs */
-};
-
-#define VIDEO_MAJOR     81
-
-extern int video_register_device(struct video_device *, int type, int nr);
-extern void video_unregister_device(struct video_device *);
-extern int video_usercopy(struct inode *inode, struct file *file,
-                          unsigned int cmd, unsigned long arg,
-                          int (*func)(struct inode *inode, struct file *file,
-                                      unsigned int cmd, void *arg));
-
-/* helper functions to alloc / release struct video_device, the
-   later can be used for video_device->release() */
-struct video_device *video_device_alloc(void);
-void video_device_release(struct video_device *vfd);
-
-#endif
-
 /*
  *      M I S C E L L A N E O U S
  */
@@ -172,6 +103,8 @@ enum v4l2_ctrl_type {
         V4L2_CTRL_TYPE_BOOLEAN       = 2,
         V4L2_CTRL_TYPE_MENU          = 3,
         V4L2_CTRL_TYPE_BUTTON        = 4,
+        V4L2_CTRL_TYPE_INTEGER64     = 5,
+        V4L2_CTRL_TYPE_CTRL_CLASS    = 6,
 };
 
 enum v4l2_tuner_type {
@@ -270,7 +203,6 @@ struct v4l2_capability
 /*
  *      V I D E O   I M A G E   F O R M A T
  */
-
 struct v4l2_pix_format
 {
         __u32                   width;
@@ -283,7 +215,7 @@ struct v4l2_pix_format
         __u32                   priv;           /* private data, depends on pixelformat */
 };
 
-/*           Pixel format    FOURCC                  depth  Description   */
+/*      Pixel format         FOURCC                        depth  Description  */
 #define V4L2_PIX_FMT_RGB332  v4l2_fourcc('R','G','B','1') /*  8  RGB-3-3-2     */
 #define V4L2_PIX_FMT_RGB555  v4l2_fourcc('R','G','B','O') /* 16  RGB-5-5-5     */
 #define V4L2_PIX_FMT_RGB565  v4l2_fourcc('R','G','B','P') /* 16  RGB-5-6-5     */
@@ -311,6 +243,7 @@ struct v4l2_pix_format
 #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 4:1:1 16x16 macroblocks */
 
 /* see http://www.siliconimaging.com/RGB%20Bayer.htm */
 #define V4L2_PIX_FMT_SBGGR8  v4l2_fourcc('B','A','8','1') /*  8  BGBG.. GRGR.. */
@@ -319,7 +252,7 @@ struct v4l2_pix_format
 #define V4L2_PIX_FMT_MJPEG    v4l2_fourcc('M','J','P','G') /* Motion-JPEG   */
 #define V4L2_PIX_FMT_JPEG     v4l2_fourcc('J','P','E','G') /* JFIF JPEG     */
 #define V4L2_PIX_FMT_DV       v4l2_fourcc('d','v','s','d') /* 1394          */
-#define V4L2_PIX_FMT_MPEG     v4l2_fourcc('M','P','E','G') /* MPEG          */
+#define V4L2_PIX_FMT_MPEG     v4l2_fourcc('M','P','E','G') /* MPEG-1/2/4    */
 
 /*  Vendor-specific formats   */
 #define V4L2_PIX_FMT_WNVA     v4l2_fourcc('W','N','V','A') /* Winnov hw compress */
@@ -343,7 +276,6 @@ struct v4l2_fmtdesc
 
 #define V4L2_FMT_FLAG_COMPRESSED 0x0001
 
-
 /*
  *      T I M E C O D E
  */
@@ -373,16 +305,15 @@ struct v4l2_timecode
 #define V4L2_TC_USERBITS_8BITCHARS      0x0008
 /* The above is based on SMPTE timecodes */
 
-
+#ifdef __KERNEL__
 /*
  *      M P E G   C O M P R E S S I O N   P A R A M E T E R S
  *
- *  ### WARNING: this is still work-in-progress right now, most likely
- *  ###          there will be some incompatible changes.
+ *  ### WARNING: This experimental MPEG compression API is obsolete.
+ *  ###          It is replaced by the MPEG controls API.
+ *  ###          This old API will disappear in the near future!
  *
  */
-
-
 enum v4l2_bitrate_mode {
         V4L2_BITRATE_NONE = 0,  /* not specified */
         V4L2_BITRATE_CBR,       /* constant bitrate */
@@ -460,6 +391,7 @@ struct v4l2_mpeg_compression {
         /* I don't expect the above being perfect yet ;) */
         __u32                           reserved_5[8];
 };
+#endif
 
 struct v4l2_jpegcompression
 {
@@ -491,7 +423,6 @@ struct v4l2_jpegcompression
                                         * allways use APP0 */
 };
 
-
 /*
  *      M E M O R Y - M A P P I N G   B U F F E R S
  */
@@ -573,7 +504,6 @@ struct v4l2_window
         void                    __user *bitmap;
 };
 
-
 /*
  *      C A P T U R E   P A R A M E T E R S
  */
@@ -586,6 +516,7 @@ struct v4l2_captureparm
         __u32              readbuffers;   /*  # of buffers for read */
         __u32              reserved[4];
 };
+
 /*  Flags for 'capability' and 'capturemode' fields */
 #define V4L2_MODE_HIGHQUALITY   0x0001  /*  High quality imaging mode */
 #define V4L2_CAP_TIMEPERFRAME   0x1000  /*  timeperframe field is supported */
@@ -603,7 +534,6 @@ struct v4l2_outputparm
 /*
  *      I N P U T   I M A G E   C R O P P I N G
  */
-
 struct v4l2_cropcap {
         enum v4l2_buf_type      type;
         struct v4l2_rect        bounds;
@@ -710,7 +640,6 @@ struct v4l2_standard
         __u32                reserved[4];
 };
 
-
 /*
  *      V I D E O   I N P U T S
  */
@@ -725,6 +654,7 @@ struct v4l2_input
         __u32        status;
         __u32        reserved[4];
 };
+
 /*  Values for the 'type' field */
 #define V4L2_INPUT_TYPE_TUNER           1
 #define V4L2_INPUT_TYPE_CAMERA          2
@@ -775,6 +705,34 @@ struct v4l2_control
         __s32                value;
 };
 
+struct v4l2_ext_control
+{
+        __u32 id;
+        __u32 reserved2[2];
+        union {
+                __s32 value;
+                __s64 value64;
+                void *reserved;
+        };
+} __attribute__ ((packed));
+
+struct v4l2_ext_controls
+{
+        __u32 ctrl_class;
+        __u32 count;
+        __u32 error_idx;
+        __u32 reserved[2];
+        struct v4l2_ext_control *controls;
+};
+
+/*  Values for ctrl_class field */
+#define V4L2_CTRL_CLASS_USER 0x00980000 /* Old-style 'user' controls */
+#define V4L2_CTRL_CLASS_MPEG 0x00990000 /* MPEG-compression controls */
+
+#define V4L2_CTRL_ID_MASK         (0x0fffffff)
+#define V4L2_CTRL_ID2CLASS(id)    ((id) & 0x0fff0000UL)
+#define V4L2_CTRL_DRIVER_PRIV(id) (((id) & 0xffff) >= 0x1000)
+
 /*  Used in the VIDIOC_QUERYCTRL ioctl for querying controls */
 struct v4l2_queryctrl
 {
@@ -801,12 +759,21 @@ struct v4l2_querymenu
 /*  Control flags  */
 #define V4L2_CTRL_FLAG_DISABLED         0x0001
 #define V4L2_CTRL_FLAG_GRABBED          0x0002
+#define V4L2_CTRL_FLAG_READ_ONLY        0x0004
+#define V4L2_CTRL_FLAG_UPDATE           0x0008
+#define V4L2_CTRL_FLAG_INACTIVE         0x0010
+#define V4L2_CTRL_FLAG_SLIDER           0x0020
+
+/*  Query flag, to be ORed with the control ID */
+#define V4L2_CTRL_FLAG_NEXT_CTRL        0x80000000
 
-/*  Control IDs defined by V4L2 */
-#define V4L2_CID_BASE                   0x00980900
+/*  User-class control IDs defined by V4L2 */
+#define V4L2_CID_BASE                   (V4L2_CTRL_CLASS_USER | 0x900)
+#define V4L2_CID_USER_BASE              V4L2_CID_BASE
 /*  IDs reserved for driver specific controls */
 #define V4L2_CID_PRIVATE_BASE           0x08000000
 
+#define V4L2_CID_USER_CLASS             (V4L2_CTRL_CLASS_USER | 1)
 #define V4L2_CID_BRIGHTNESS             (V4L2_CID_BASE+0)
 #define V4L2_CID_CONTRAST               (V4L2_CID_BASE+1)
 #define V4L2_CID_SATURATION             (V4L2_CID_BASE+2)
@@ -833,6 +800,188 @@ struct v4l2_querymenu
 #define V4L2_CID_VCENTER                (V4L2_CID_BASE+23)
 #define V4L2_CID_LASTP1                 (V4L2_CID_BASE+24) /* last CID + 1 */
 
+/*  MPEG-class control IDs defined by V4L2 */
+#define V4L2_CID_MPEG_BASE                      (V4L2_CTRL_CLASS_MPEG | 0x900)
+#define V4L2_CID_MPEG_CLASS                     (V4L2_CTRL_CLASS_MPEG | 1)
+
+/*  MPEG streams */
+#define V4L2_CID_MPEG_STREAM_TYPE               (V4L2_CID_MPEG_BASE+0)
+enum v4l2_mpeg_stream_type {
+        V4L2_MPEG_STREAM_TYPE_MPEG2_PS   = 0, /* MPEG-2 program stream */
+        V4L2_MPEG_STREAM_TYPE_MPEG2_TS   = 1, /* MPEG-2 transport stream */
+        V4L2_MPEG_STREAM_TYPE_MPEG1_SS   = 2, /* MPEG-1 system stream */
+        V4L2_MPEG_STREAM_TYPE_MPEG2_DVD  = 3, /* MPEG-2 DVD-compatible stream */
+        V4L2_MPEG_STREAM_TYPE_MPEG1_VCD  = 4, /* MPEG-1 VCD-compatible stream */
+        V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD = 5, /* MPEG-2 SVCD-compatible stream */
+};
+#define V4L2_CID_MPEG_STREAM_PID_PMT            (V4L2_CID_MPEG_BASE+1)
+#define V4L2_CID_MPEG_STREAM_PID_AUDIO          (V4L2_CID_MPEG_BASE+2)
+#define V4L2_CID_MPEG_STREAM_PID_VIDEO          (V4L2_CID_MPEG_BASE+3)
+#define V4L2_CID_MPEG_STREAM_PID_PCR            (V4L2_CID_MPEG_BASE+4)
+#define V4L2_CID_MPEG_STREAM_PES_ID_AUDIO       (V4L2_CID_MPEG_BASE+5)
+#define V4L2_CID_MPEG_STREAM_PES_ID_VIDEO       (V4L2_CID_MPEG_BASE+6)
+#define V4L2_CID_MPEG_STREAM_VBI_FMT            (V4L2_CID_MPEG_BASE+7)
+enum v4l2_mpeg_stream_vbi_fmt {
+        V4L2_MPEG_STREAM_VBI_FMT_NONE = 0,  /* No VBI in the MPEG stream */
+        V4L2_MPEG_STREAM_VBI_FMT_IVTV = 1,  /* VBI in private packets, IVTV format */
+};
+
+/*  MPEG audio */
+#define V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ       (V4L2_CID_MPEG_BASE+100)
+enum v4l2_mpeg_audio_sampling_freq {
+        V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100 = 0,
+        V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000 = 1,
+        V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000 = 2,
+};
+#define V4L2_CID_MPEG_AUDIO_ENCODING            (V4L2_CID_MPEG_BASE+101)
+enum v4l2_mpeg_audio_encoding {
+        V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0,
+        V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1,
+        V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2,
+};
+#define V4L2_CID_MPEG_AUDIO_L1_BITRATE          (V4L2_CID_MPEG_BASE+102)
+enum v4l2_mpeg_audio_l1_bitrate {
+        V4L2_MPEG_AUDIO_L1_BITRATE_32K  = 0,
+        V4L2_MPEG_AUDIO_L1_BITRATE_64K  = 1,
+        V4L2_MPEG_AUDIO_L1_BITRATE_96K  = 2,
+        V4L2_MPEG_AUDIO_L1_BITRATE_128K = 3,
+        V4L2_MPEG_AUDIO_L1_BITRATE_160K = 4,
+        V4L2_MPEG_AUDIO_L1_BITRATE_192K = 5,
+        V4L2_MPEG_AUDIO_L1_BITRATE_224K = 6,
+        V4L2_MPEG_AUDIO_L1_BITRATE_256K = 7,
+        V4L2_MPEG_AUDIO_L1_BITRATE_288K = 8,
+        V4L2_MPEG_AUDIO_L1_BITRATE_320K = 9,
+        V4L2_MPEG_AUDIO_L1_BITRATE_352K = 10,
+        V4L2_MPEG_AUDIO_L1_BITRATE_384K = 11,
+        V4L2_MPEG_AUDIO_L1_BITRATE_416K = 12,
+        V4L2_MPEG_AUDIO_L1_BITRATE_448K = 13,
+};
+#define V4L2_CID_MPEG_AUDIO_L2_BITRATE          (V4L2_CID_MPEG_BASE+103)
+enum v4l2_mpeg_audio_l2_bitrate {
+        V4L2_MPEG_AUDIO_L2_BITRATE_32K  = 0,
+        V4L2_MPEG_AUDIO_L2_BITRATE_48K  = 1,
+        V4L2_MPEG_AUDIO_L2_BITRATE_56K  = 2,
+        V4L2_MPEG_AUDIO_L2_BITRATE_64K  = 3,
+        V4L2_MPEG_AUDIO_L2_BITRATE_80K  = 4,
+        V4L2_MPEG_AUDIO_L2_BITRATE_96K  = 5,
+        V4L2_MPEG_AUDIO_L2_BITRATE_112K = 6,
+        V4L2_MPEG_AUDIO_L2_BITRATE_128K = 7,
+        V4L2_MPEG_AUDIO_L2_BITRATE_160K = 8,
+        V4L2_MPEG_AUDIO_L2_BITRATE_192K = 9,
+        V4L2_MPEG_AUDIO_L2_BITRATE_224K = 10,
+        V4L2_MPEG_AUDIO_L2_BITRATE_256K = 11,
+        V4L2_MPEG_AUDIO_L2_BITRATE_320K = 12,
+        V4L2_MPEG_AUDIO_L2_BITRATE_384K = 13,
+};
+#define V4L2_CID_MPEG_AUDIO_L3_BITRATE          (V4L2_CID_MPEG_BASE+104)
+enum v4l2_mpeg_audio_l3_bitrate {
+        V4L2_MPEG_AUDIO_L3_BITRATE_32K  = 0,
+        V4L2_MPEG_AUDIO_L3_BITRATE_40K  = 1,
+        V4L2_MPEG_AUDIO_L3_BITRATE_48K  = 2,
+        V4L2_MPEG_AUDIO_L3_BITRATE_56K  = 3,
+        V4L2_MPEG_AUDIO_L3_BITRATE_64K  = 4,
+        V4L2_MPEG_AUDIO_L3_BITRATE_80K  = 5,
+        V4L2_MPEG_AUDIO_L3_BITRATE_96K  = 6,
+        V4L2_MPEG_AUDIO_L3_BITRATE_112K = 7,
+        V4L2_MPEG_AUDIO_L3_BITRATE_128K = 8,
+        V4L2_MPEG_AUDIO_L3_BITRATE_160K = 9,
+        V4L2_MPEG_AUDIO_L3_BITRATE_192K = 10,
+        V4L2_MPEG_AUDIO_L3_BITRATE_224K = 11,
+        V4L2_MPEG_AUDIO_L3_BITRATE_256K = 12,
+        V4L2_MPEG_AUDIO_L3_BITRATE_320K = 13,
+};
+#define V4L2_CID_MPEG_AUDIO_MODE                (V4L2_CID_MPEG_BASE+105)
+enum v4l2_mpeg_audio_mode {
+        V4L2_MPEG_AUDIO_MODE_STEREO       = 0,
+        V4L2_MPEG_AUDIO_MODE_JOINT_STEREO = 1,
+        V4L2_MPEG_AUDIO_MODE_DUAL         = 2,
+        V4L2_MPEG_AUDIO_MODE_MONO         = 3,
+};
+#define V4L2_CID_MPEG_AUDIO_MODE_EXTENSION      (V4L2_CID_MPEG_BASE+106)
+enum v4l2_mpeg_audio_mode_extension {
+        V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4  = 0,
+        V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8  = 1,
+        V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12 = 2,
+        V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16 = 3,
+};
+#define V4L2_CID_MPEG_AUDIO_EMPHASIS            (V4L2_CID_MPEG_BASE+107)
+enum v4l2_mpeg_audio_emphasis {
+        V4L2_MPEG_AUDIO_EMPHASIS_NONE         = 0,
+        V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS = 1,
+        V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17    = 2,
+};
+#define V4L2_CID_MPEG_AUDIO_CRC                 (V4L2_CID_MPEG_BASE+108)
+enum v4l2_mpeg_audio_crc {
+        V4L2_MPEG_AUDIO_CRC_NONE  = 0,
+        V4L2_MPEG_AUDIO_CRC_CRC16 = 1,
+};
+
+/*  MPEG video */
+#define V4L2_CID_MPEG_VIDEO_ENCODING            (V4L2_CID_MPEG_BASE+200)
+enum v4l2_mpeg_video_encoding {
+        V4L2_MPEG_VIDEO_ENCODING_MPEG_1 = 0,
+        V4L2_MPEG_VIDEO_ENCODING_MPEG_2 = 1,
+};
+#define V4L2_CID_MPEG_VIDEO_ASPECT              (V4L2_CID_MPEG_BASE+201)
+enum v4l2_mpeg_video_aspect {
+        V4L2_MPEG_VIDEO_ASPECT_1x1     = 0,
+        V4L2_MPEG_VIDEO_ASPECT_4x3     = 1,
+        V4L2_MPEG_VIDEO_ASPECT_16x9    = 2,
+        V4L2_MPEG_VIDEO_ASPECT_221x100 = 3,
+};
+#define V4L2_CID_MPEG_VIDEO_B_FRAMES            (V4L2_CID_MPEG_BASE+202)
+#define V4L2_CID_MPEG_VIDEO_GOP_SIZE            (V4L2_CID_MPEG_BASE+203)
+#define V4L2_CID_MPEG_VIDEO_GOP_CLOSURE         (V4L2_CID_MPEG_BASE+204)
+#define V4L2_CID_MPEG_VIDEO_PULLDOWN            (V4L2_CID_MPEG_BASE+205)
+#define V4L2_CID_MPEG_VIDEO_BITRATE_MODE        (V4L2_CID_MPEG_BASE+206)
+enum v4l2_mpeg_video_bitrate_mode {
+        V4L2_MPEG_VIDEO_BITRATE_MODE_VBR = 0,
+        V4L2_MPEG_VIDEO_BITRATE_MODE_CBR = 1,
+};
+#define V4L2_CID_MPEG_VIDEO_BITRATE             (V4L2_CID_MPEG_BASE+207)
+#define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK        (V4L2_CID_MPEG_BASE+208)
+#define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_MPEG_BASE+209)
+
+/*  MPEG-class control IDs specific to the CX2584x driver as defined by V4L2 */
+#define V4L2_CID_MPEG_CX2341X_BASE                              (V4L2_CTRL_CLASS_MPEG | 0x1000)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE         (V4L2_CID_MPEG_CX2341X_BASE+0)
+enum v4l2_mpeg_cx2341x_video_spatial_filter_mode {
+        V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0,
+        V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO   = 1,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER              (V4L2_CID_MPEG_CX2341X_BASE+1)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE    (V4L2_CID_MPEG_CX2341X_BASE+2)
+enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type {
+        V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF                  = 0,
+        V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR               = 1,
+        V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT              = 2,
+        V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE      = 3,
+        V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 4,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE  (V4L2_CID_MPEG_CX2341X_BASE+3)
+enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type {
+        V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF    = 0,
+        V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE        (V4L2_CID_MPEG_CX2341X_BASE+4)
+enum v4l2_mpeg_cx2341x_video_temporal_filter_mode {
+        V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0,
+        V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO   = 1,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER             (V4L2_CID_MPEG_CX2341X_BASE+5)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE          (V4L2_CID_MPEG_CX2341X_BASE+6)
+enum v4l2_mpeg_cx2341x_video_median_filter_type {
+        V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF      = 0,
+        V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR      = 1,
+        V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT     = 2,
+        V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3,
+        V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG     = 4,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM   (V4L2_CID_MPEG_CX2341X_BASE+7)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP      (V4L2_CID_MPEG_CX2341X_BASE+8)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+9)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP    (V4L2_CID_MPEG_CX2341X_BASE+10)
+
 /*
  *      T U N I N G
  */
@@ -904,6 +1053,7 @@ struct v4l2_audio
         __u32   mode;
         __u32   reserved[2];
 };
+
 /*  Flags for the 'capability' field */
 #define V4L2_AUDCAP_STEREO              0x00001
 #define V4L2_AUDCAP_AVL                 0x00002
@@ -927,7 +1077,6 @@ struct v4l2_audioout
  */
 
 /* Raw VBI */
-
 struct v4l2_vbi_format
 {
         __u32   sampling_rate;          /* in 1 Hz */
@@ -1034,8 +1183,6 @@ struct v4l2_streamparm
         } parm;
 };
 
-
-
 /*
  *      I O C T L   C O D E S   F O R   V I D E O   D E V I C E S
  *
@@ -1045,8 +1192,10 @@ struct v4l2_streamparm
 #define VIDIOC_ENUM_FMT         _IOWR ('V',  2, struct v4l2_fmtdesc)
 #define VIDIOC_G_FMT            _IOWR ('V',  4, struct v4l2_format)
 #define VIDIOC_S_FMT            _IOWR ('V',  5, struct v4l2_format)
+#ifdef __KERNEL__
 #define VIDIOC_G_MPEGCOMP       _IOR  ('V',  6, struct v4l2_mpeg_compression)
 #define VIDIOC_S_MPEGCOMP       _IOW  ('V',  7, struct v4l2_mpeg_compression)
+#endif
 #define VIDIOC_REQBUFS          _IOWR ('V',  8, struct v4l2_requestbuffers)
 #define VIDIOC_QUERYBUF         _IOWR ('V',  9, struct v4l2_buffer)
 #define VIDIOC_G_FBUF           _IOR  ('V', 10, struct v4l2_framebuffer)
@@ -1096,7 +1245,11 @@ struct v4l2_streamparm
 #define VIDIOC_G_SLICED_VBI_CAP _IOR  ('V', 69, struct v4l2_sliced_vbi_cap)
 #endif
 #define VIDIOC_LOG_STATUS       _IO   ('V', 70)
+#define VIDIOC_G_EXT_CTRLS      _IOWR ('V', 71, struct v4l2_ext_controls)
+#define VIDIOC_S_EXT_CTRLS      _IOWR ('V', 72, struct v4l2_ext_controls)
+#define VIDIOC_TRY_EXT_CTRLS    _IOWR ('V', 73, struct v4l2_ext_controls)
 
+#ifdef __OLD_VIDIOC_
 /* for compatibility, will go away some day */
 #define VIDIOC_OVERLAY_OLD      _IOWR ('V', 14, int)
 #define VIDIOC_S_PARM_OLD       _IOW  ('V', 22, struct v4l2_streamparm)
@@ -1104,57 +1257,10 @@ struct v4l2_streamparm
 #define VIDIOC_G_AUDIO_OLD      _IOWR ('V', 33, struct v4l2_audio)
 #define VIDIOC_G_AUDOUT_OLD     _IOWR ('V', 49, struct v4l2_audioout)
 #define VIDIOC_CROPCAP_OLD      _IOR  ('V', 58, struct v4l2_cropcap)
-
-#define BASE_VIDIOC_PRIVATE     192             /* 192-255 are private */
-
-
-#ifdef __KERNEL__
-/*
- *
- *      V 4 L 2   D R I V E R   H E L P E R   A P I
- *
- *      Some commonly needed functions for drivers (v4l2-common.o module)
- */
-#include <linux/fs.h>
-
-/*  Video standard functions  */
-extern unsigned int v4l2_video_std_fps(struct v4l2_standard *vs);
-extern int v4l2_video_std_construct(struct v4l2_standard *vs,
-                                    int id, char *name);
-
-/* prority handling */
-struct v4l2_prio_state {
-        atomic_t prios[4];
-};
-int v4l2_prio_init(struct v4l2_prio_state *global);
-int v4l2_prio_change(struct v4l2_prio_state *global, enum v4l2_priority *local,
-                     enum v4l2_priority new);
-int v4l2_prio_open(struct v4l2_prio_state *global, enum v4l2_priority *local);
-int v4l2_prio_close(struct v4l2_prio_state *global, enum v4l2_priority *local);
-enum v4l2_priority v4l2_prio_max(struct v4l2_prio_state *global);
-int v4l2_prio_check(struct v4l2_prio_state *global, enum v4l2_priority *local);
-
-/* names for fancy debug output */
-extern char *v4l2_field_names[];
-extern char *v4l2_type_names[];
-
-/*  Compatibility layer interface  --  v4l1-compat module */
-typedef int (*v4l2_kioctl)(struct inode *inode, struct file *file,
-                           unsigned int cmd, void *arg);
-
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-int v4l_compat_translate_ioctl(struct inode *inode, struct file *file,
-                               int cmd, void *arg, v4l2_kioctl driver_ioctl);
-#else
-#define v4l_compat_translate_ioctl(inode,file,cmd,arg,ioctl) -EINVAL
 #endif
 
-/* 32 Bits compatibility layer for 64 bits processors */
-extern long v4l_compat_ioctl32(struct file *file, unsigned int cmd,
-                                unsigned long arg);
-
+#define BASE_VIDIOC_PRIVATE     192             /* 192-255 are private */
 
-#endif /* __KERNEL__ */
 #endif /* __LINUX_VIDEODEV2_H */
 
 /*
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index f6024ab4ef..ce5f1482e6 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -11,6 +11,7 @@ struct vm_area_struct;
 #define VM_ALLOC        0x00000002      /* vmalloc() */
 #define VM_MAP          0x00000004      /* vmap()ed pages */
 #define VM_USERMAP      0x00000008      /* suitable for remap_vmalloc_range */
+#define VM_VPAGES       0x00000010      /* buffer for pages was vmalloc'ed */
 /* bits [20..32] reserved for arch specific ioremap internals */
 
 /*
@@ -43,8 +44,6 @@ extern void *vmalloc_32_user(unsigned long size);
 extern void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot);
 extern void *__vmalloc_area(struct vm_struct *area, gfp_t gfp_mask,
                                 pgprot_t prot);
-extern void *__vmalloc_node(unsigned long size, gfp_t gfp_mask,
-                                pgprot_t prot, int node);
 extern void vfree(void *addr);
 
 extern void *vmap(struct page **pages, unsigned int count,
@@ -63,7 +62,6 @@ extern struct vm_struct *__get_vm_area(unsigned long size, unsigned long flags,
 extern struct vm_struct *get_vm_area_node(unsigned long size,
                                         unsigned long flags, int node);
 extern struct vm_struct *remove_vm_area(void *addr);
-extern struct vm_struct *__remove_vm_area(void *addr);
 extern int map_vm_area(struct vm_struct *area, pgprot_t prot,
                         struct page ***pages);
 extern void unmap_vm_area(struct vm_struct *area);
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
new file mode 100644
index 0000000000..c89df55f6e
--- /dev/null
+++ b/include/linux/vmstat.h
@@ -0,0 +1,229 @@
+#ifndef _LINUX_VMSTAT_H
+#define _LINUX_VMSTAT_H
+
+#include <linux/types.h>
+#include <linux/percpu.h>
+#include <linux/mmzone.h>
+#include <asm/atomic.h>
+
+#ifdef CONFIG_VM_EVENT_COUNTERS
+/*
+ * Light weight per cpu counter implementation.
+ *
+ * Counters should only be incremented and no critical kernel component
+ * should rely on the counter values.
+ *
+ * Counters are handled completely inline. On many platforms the code
+ * generated will simply be the increment of a global address.
+ */
+
+#ifdef CONFIG_ZONE_DMA32
+#define DMA32_ZONE(xx) xx##_DMA32,
+#else
+#define DMA32_ZONE(xx)
+#endif
+
+#ifdef CONFIG_HIGHMEM
+#define HIGHMEM_ZONE(xx) , xx##_HIGH
+#else
+#define HIGHMEM_ZONE(xx)
+#endif
+
+#define FOR_ALL_ZONES(xx) xx##_DMA, DMA32_ZONE(xx) xx##_NORMAL HIGHMEM_ZONE(xx)
+
+enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT,
+                FOR_ALL_ZONES(PGALLOC),
+                PGFREE, PGACTIVATE, PGDEACTIVATE,
+                PGFAULT, PGMAJFAULT,
+                FOR_ALL_ZONES(PGREFILL),
+                FOR_ALL_ZONES(PGSTEAL),
+                FOR_ALL_ZONES(PGSCAN_KSWAPD),
+                FOR_ALL_ZONES(PGSCAN_DIRECT),
+                PGINODESTEAL, SLABS_SCANNED, KSWAPD_STEAL, KSWAPD_INODESTEAL,
+                PAGEOUTRUN, ALLOCSTALL, PGROTATED,
+                NR_VM_EVENT_ITEMS
+};
+
+struct vm_event_state {
+        unsigned long event[NR_VM_EVENT_ITEMS];
+};
+
+DECLARE_PER_CPU(struct vm_event_state, vm_event_states);
+
+static inline void __count_vm_event(enum vm_event_item item)
+{
+        __get_cpu_var(vm_event_states).event[item]++;
+}
+
+static inline void count_vm_event(enum vm_event_item item)
+{
+        get_cpu_var(vm_event_states).event[item]++;
+        put_cpu();
+}
+
+static inline void __count_vm_events(enum vm_event_item item, long delta)
+{
+        __get_cpu_var(vm_event_states).event[item] += delta;
+}
+
+static inline void count_vm_events(enum vm_event_item item, long delta)
+{
+        get_cpu_var(vm_event_states).event[item] += delta;
+        put_cpu();
+}
+
+extern void all_vm_events(unsigned long *);
+extern void vm_events_fold_cpu(int cpu);
+
+#else
+
+/* Disable counters */
+#define get_cpu_vm_events(e)    0L
+#define count_vm_event(e)       do { } while (0)
+#define count_vm_events(e,d)    do { } while (0)
+#define __count_vm_event(e)     do { } while (0)
+#define __count_vm_events(e,d)  do { } while (0)
+#define vm_events_fold_cpu(x)   do { } while (0)
+
+#endif /* CONFIG_VM_EVENT_COUNTERS */
+
+#define __count_zone_vm_events(item, zone, delta) \
+                        __count_vm_events(item##_DMA + zone_idx(zone), delta)
+
+/*
+ * Zone based page accounting with per cpu differentials.
+ */
+extern atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
+
+static inline void zone_page_state_add(long x, struct zone *zone,
+                                 enum zone_stat_item item)
+{
+        atomic_long_add(x, &zone->vm_stat[item]);
+        atomic_long_add(x, &vm_stat[item]);
+}
+
+static inline unsigned long global_page_state(enum zone_stat_item item)
+{
+        long x = atomic_long_read(&vm_stat[item]);
+#ifdef CONFIG_SMP
+        if (x < 0)
+                x = 0;
+#endif
+        return x;
+}
+
+static inline unsigned long zone_page_state(struct zone *zone,
+                                        enum zone_stat_item item)
+{
+        long x = atomic_long_read(&zone->vm_stat[item]);
+#ifdef CONFIG_SMP
+        if (x < 0)
+                x = 0;
+#endif
+        return x;
+}
+
+#ifdef CONFIG_NUMA
+/*
+ * Determine the per node value of a stat item. This function
+ * is called frequently in a NUMA machine, so try to be as
+ * frugal as possible.
+ */
+static inline unsigned long node_page_state(int node,
+                                 enum zone_stat_item item)
+{
+        struct zone *zones = NODE_DATA(node)->node_zones;
+
+        return
+#ifdef CONFIG_ZONE_DMA32
+                zone_page_state(&zones[ZONE_DMA32], item) +
+#endif
+                zone_page_state(&zones[ZONE_NORMAL], item) +
+#ifdef CONFIG_HIGHMEM
+                zone_page_state(&zones[ZONE_HIGHMEM], item) +
+#endif
+                zone_page_state(&zones[ZONE_DMA], item);
+}
+
+extern void zone_statistics(struct zonelist *, struct zone *);
+
+#else
+
+#define node_page_state(node, item) global_page_state(item)
+#define zone_statistics(_zl,_z) do { } while (0)
+
+#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))
+
+static inline void zap_zone_vm_stats(struct zone *zone)
+{
+        memset(zone->vm_stat, 0, sizeof(zone->vm_stat));
+}
+
+extern void inc_zone_state(struct zone *, enum zone_stat_item);
+
+#ifdef CONFIG_SMP
+void __mod_zone_page_state(struct zone *, enum zone_stat_item item, int);
+void __inc_zone_page_state(struct page *, enum zone_stat_item);
+void __dec_zone_page_state(struct page *, enum zone_stat_item);
+
+void mod_zone_page_state(struct zone *, enum zone_stat_item, int);
+void inc_zone_page_state(struct page *, enum zone_stat_item);
+void dec_zone_page_state(struct page *, enum zone_stat_item);
+
+extern void inc_zone_state(struct zone *, enum zone_stat_item);
+
+void refresh_cpu_vm_stats(int);
+void refresh_vm_stats(void);
+
+#else /* CONFIG_SMP */
+
+/*
+ * We do not maintain differentials in a single processor configuration.
+ * The functions directly modify the zone and global counters.
+ */
+static inline void __mod_zone_page_state(struct zone *zone,
+                        enum zone_stat_item item, int delta)
+{
+        zone_page_state_add(delta, zone, item);
+}
+
+static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item)
+{
+        atomic_long_inc(&zone->vm_stat[item]);
+        atomic_long_inc(&vm_stat[item]);
+}
+
+static inline void __inc_zone_page_state(struct page *page,
+                        enum zone_stat_item item)
+{
+        __inc_zone_state(page_zone(page), item);
+}
+
+static inline void __dec_zone_page_state(struct page *page,
+                        enum zone_stat_item item)
+{
+        atomic_long_dec(&page_zone(page)->vm_stat[item]);
+        atomic_long_dec(&vm_stat[item]);
+}
+
+/*
+ * We only use atomic operations to update counters. So there is no need to
+ * disable interrupts.
+ */
+#define inc_zone_page_state __inc_zone_page_state
+#define dec_zone_page_state __dec_zone_page_state
+#define mod_zone_page_state __mod_zone_page_state
+
+static inline void refresh_cpu_vm_stats(int cpu) { }
+static inline void refresh_vm_stats(void) { }
+#endif
+
+#endif /* _LINUX_VMSTAT_H */
diff --git a/include/linux/vt.h b/include/linux/vt.h
index 9f95b0bea5..ba806e8711 100644
--- a/include/linux/vt.h
+++ b/include/linux/vt.h
@@ -1,6 +1,16 @@
 #ifndef _LINUX_VT_H
 #define _LINUX_VT_H
 
+/*
+ * These constants are also useful for user-level apps (e.g., VC
+ * resizing).
+ */
+#define MIN_NR_CONSOLES 1       /* must be at least 1 */
+#define MAX_NR_CONSOLES 63      /* serial lines start at 64 */
+#define MAX_NR_USER_CONSOLES 63 /* must be root to allocate above this */
+                /* Note: the ioctl VT_GETSTATE does not work for
+                   consoles 16 and higher (since it returns a short) */
+
 /* 0x56 is 'V', to avoid collision with termios and kd */
 
 #define VT_OPENQRY      0x5600  /* find available vt */
@@ -50,5 +60,6 @@ struct vt_consize {
 #define VT_RESIZEX      0x560A  /* set kernel's idea of screensize + more */
 #define VT_LOCKSWITCH   0x560B  /* disallow vt switching */
 #define VT_UNLOCKSWITCH 0x560C  /* allow vt switching */
+#define VT_GETHIFONTMASK 0x560D  /* return hi font mask */
 
 #endif /* _LINUX_VT_H */
diff --git a/include/linux/vt_kern.h b/include/linux/vt_kern.h
index 940d0261a5..1009d3fe1f 100644
--- a/include/linux/vt_kern.h
+++ b/include/linux/vt_kern.h
@@ -26,13 +26,15 @@
 
 extern void kd_mksound(unsigned int hz, unsigned int ticks);
 extern int kbd_rate(struct kbd_repeat *rep);
+extern int fg_console, last_console, want_console;
 
 /* console.c */
 
 int vc_allocate(unsigned int console);
 int vc_cons_allocated(unsigned int console);
 int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int lines);
-void vc_disallocate(unsigned int console);
+int vc_lock_resize(struct vc_data *vc, unsigned int cols, unsigned int lines);
+void vc_deallocate(unsigned int console);
 void reset_palette(struct vc_data *vc);
 void do_blank_screen(int entering_gfx);
 void do_unblank_screen(int leaving_gfx);
diff --git a/include/linux/wait.h b/include/linux/wait.h
index 544e855c7c..b3b9048421 100644
--- a/include/linux/wait.h
+++ b/include/linux/wait.h
@@ -68,7 +68,7 @@ struct task_struct;
         wait_queue_t name = __WAITQUEUE_INITIALIZER(name, tsk)
 
 #define __WAIT_QUEUE_HEAD_INITIALIZER(name) {                           \
-        .lock           = SPIN_LOCK_UNLOCKED,                           \
+        .lock           = __SPIN_LOCK_UNLOCKED(name.lock),              \
         .task_list      = { &(name).task_list, &(name).task_list } }
 
 #define DECLARE_WAIT_QUEUE_HEAD(name) \
@@ -77,11 +77,7 @@ struct task_struct;
 #define __WAIT_BIT_KEY_INITIALIZER(word, bit)                           \
         { .flags = word, .bit_nr = bit, }
 
-static inline void init_waitqueue_head(wait_queue_head_t *q)
-{
-        spin_lock_init(&q->lock);
-        INIT_LIST_HEAD(&q->task_list);
-}
+extern void init_waitqueue_head(wait_queue_head_t *q);
 
 static inline void init_waitqueue_entry(wait_queue_t *q, struct task_struct *p)
 {
diff --git a/include/linux/watchdog.h b/include/linux/watchdog.h
index 1192ed8f4f..011bcfeb9f 100644
--- a/include/linux/watchdog.h
+++ b/include/linux/watchdog.h
@@ -28,6 +28,9 @@ struct watchdog_info {
 #define WDIOC_KEEPALIVE         _IOR(WATCHDOG_IOCTL_BASE, 5, int)
 #define WDIOC_SETTIMEOUT        _IOWR(WATCHDOG_IOCTL_BASE, 6, int)
 #define WDIOC_GETTIMEOUT        _IOR(WATCHDOG_IOCTL_BASE, 7, int)
+#define WDIOC_SETPRETIMEOUT     _IOWR(WATCHDOG_IOCTL_BASE, 8, int)
+#define WDIOC_GETPRETIMEOUT     _IOR(WATCHDOG_IOCTL_BASE, 9, int)
+#define WDIOC_GETTIMELEFT       _IOR(WATCHDOG_IOCTL_BASE, 10, int)
 
 #define WDIOF_UNKNOWN           -1      /* Unknown flag error */
 #define WDIOS_UNKNOWN           -1      /* Unknown status error */
@@ -38,9 +41,10 @@ struct watchdog_info {
 #define WDIOF_EXTERN2           0x0008  /* External relay 2 */
 #define WDIOF_POWERUNDER        0x0010  /* Power bad/power fault */
 #define WDIOF_CARDRESET         0x0020  /* Card previously reset the CPU */
-#define WDIOF_POWEROVER         0x0040  /* Power over voltage */
-#define WDIOF_SETTIMEOUT        0x0080  /* Set timeout (in seconds) */
-#define WDIOF_MAGICCLOSE        0x0100  /* Supports magic close char */
+#define WDIOF_POWEROVER         0x0040  /* Power over voltage */
+#define WDIOF_SETTIMEOUT        0x0080  /* Set timeout (in seconds) */
+#define WDIOF_MAGICCLOSE        0x0100  /* Supports magic close char */
+#define WDIOF_PRETIMEOUT        0x0200  /* Pretimeout (in seconds), get/set */
 #define WDIOF_KEEPALIVEPING     0x8000  /* Keep alive ping reply */
 
 #define WDIOS_DISABLECARD       0x0001  /* Turn off the watchdog timer */
diff --git a/include/linux/wireless.h b/include/linux/wireless.h
index 13588564b4..a50a0130fd 100644
--- a/include/linux/wireless.h
+++ b/include/linux/wireless.h
@@ -1,7 +1,7 @@
 /*
  * This file define a set of standard wireless extensions
  *
- * Version :    20      17.2.06
+ * Version :    21      14.3.06
  *
  * Authors :    Jean Tourrilhes - HPL - <jt@hpl.hp.com>
  * Copyright (c) 1997-2006 Jean Tourrilhes, All Rights Reserved.
@@ -69,9 +69,14 @@
 
 /***************************** INCLUDES *****************************/
 
+/* This header is used in user-space, therefore need to be sanitised
+ * for that purpose. Those includes are usually not compatible with glibc.
+ * To know which includes to use in user-space, check iwlib.h. */
+#ifdef __KERNEL__
 #include <linux/types.h>                /* for "caddr_t" et al          */
 #include <linux/socket.h>               /* for "struct sockaddr" et al  */
 #include <linux/if.h>                   /* for IFNAMSIZ and co... */
+#endif  /* __KERNEL__ */
 
 /***************************** VERSION *****************************/
 /*
@@ -80,7 +85,7 @@
  * (there is some stuff that will be added in the future...)
  * I just plan to increment with each new version.
  */
-#define WIRELESS_EXT    20
+#define WIRELESS_EXT    21
 
 /*
  * Changes :
@@ -208,6 +213,14 @@
  * V19 to V20
  * ----------
  *      - RtNetlink requests support (SET/GET)
+ *
+ * V20 to V21
+ * ----------
+ *      - Remove (struct net_device *)->get_wireless_stats()
+ *      - Change length in ESSID and NICK to strlen() instead of strlen()+1
+ *      - Add IW_RETRY_SHORT/IW_RETRY_LONG retry modifiers
+ *      - Power/Retry relative values no longer * 100000
+ *      - Add explicit flag to tell stats are in 802.11k RCPI : IW_QUAL_RCPI
  */
 
 /**************************** CONSTANTS ****************************/
@@ -448,6 +461,7 @@
 #define IW_QUAL_QUAL_INVALID    0x10    /* Driver doesn't provide value */
 #define IW_QUAL_LEVEL_INVALID   0x20
 #define IW_QUAL_NOISE_INVALID   0x40
+#define IW_QUAL_RCPI            0x80    /* Level + Noise are 802.11k RCPI */
 #define IW_QUAL_ALL_INVALID     0x70
 
 /* Frequency flags */
@@ -500,10 +514,12 @@
 #define IW_RETRY_TYPE           0xF000  /* Type of parameter */
 #define IW_RETRY_LIMIT          0x1000  /* Maximum number of retries*/
 #define IW_RETRY_LIFETIME       0x2000  /* Maximum duration of retries in us */
-#define IW_RETRY_MODIFIER       0x000F  /* Modify a parameter */
+#define IW_RETRY_MODIFIER       0x00FF  /* Modify a parameter */
 #define IW_RETRY_MIN            0x0001  /* Value is a minimum  */
 #define IW_RETRY_MAX            0x0002  /* Value is a maximum */
 #define IW_RETRY_RELATIVE       0x0004  /* Value is not in seconds/ms/us */
+#define IW_RETRY_SHORT          0x0010  /* Value is for short packets  */
+#define IW_RETRY_LONG           0x0020  /* Value is for long packets */
 
 /* Scanning request flags */
 #define IW_SCAN_DEFAULT         0x0000  /* Default scan of the driver */
@@ -1017,7 +1033,7 @@ struct	iw_range
         /* Note : this frequency list doesn't need to fit channel numbers,
          * because each entry contain its channel index */
 
-        __u32           enc_capa; /* IW_ENC_CAPA_* bit field */
+        __u32           enc_capa;       /* IW_ENC_CAPA_* bit field */
 };
 
 /*
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index 957c21c16d..9bca3539a1 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -63,6 +63,8 @@ extern void destroy_workqueue(struct workqueue_struct *wq);
 
 extern int FASTCALL(queue_work(struct workqueue_struct *wq, struct work_struct *work));
 extern int FASTCALL(queue_delayed_work(struct workqueue_struct *wq, struct work_struct *work, unsigned long delay));
+extern int queue_delayed_work_on(int cpu, struct workqueue_struct *wq,
+        struct work_struct *work, unsigned long delay);
 extern void FASTCALL(flush_workqueue(struct workqueue_struct *wq));
 
 extern int FASTCALL(schedule_work(struct work_struct *work));
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index 9e38b566d0..9d4074ecd0 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -85,6 +85,7 @@ int wakeup_pdflush(long nr_pages);
 void laptop_io_completion(void);
 void laptop_sync_completion(void);
 void throttle_vm_writeout(void);
+void writeback_congestion_end(void);
 
 /* These are exported to sysctl. */
 extern int dirty_background_ratio;
@@ -115,6 +116,8 @@ 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);
+void writeback_set_ratelimit(void);
 
 /* pdflush.c */
 extern int nr_pdflush_threads;  /* Global so it can be exported to sysctl
diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h
index 46a15c7a1a..430afd0582 100644
--- a/include/linux/xfrm.h
+++ b/include/linux/xfrm.h
@@ -12,8 +12,8 @@
  */
 typedef union
 {
-        __u32           a4;
-        __u32           a6[4];
+        __be32          a4;
+        __be32          a6[4];
 } xfrm_address_t;
 
 /* Ident of a specific xfrm_state. It is used on input to lookup
@@ -23,7 +23,7 @@ typedef union
 struct xfrm_id
 {
         xfrm_address_t  daddr;
-        __u32           spi;
+        __be32          spi;
         __u8            proto;
 };
 
@@ -49,10 +49,10 @@ struct xfrm_selector
 {
         xfrm_address_t  daddr;
         xfrm_address_t  saddr;
-        __u16   dport;
-        __u16   dport_mask;
-        __u16   sport;
-        __u16   sport_mask;
+        __be16  dport;
+        __be16  dport_mask;
+        __be16  sport;
+        __be16  sport_mask;
         __u16   family;
         __u8    prefixlen_d;
         __u8    prefixlen_s;
@@ -104,6 +104,13 @@ struct xfrm_stats {
 
 enum
 {
+        XFRM_POLICY_TYPE_MAIN   = 0,
+        XFRM_POLICY_TYPE_SUB    = 1,
+        XFRM_POLICY_TYPE_MAX    = 2
+};
+
+enum
+{
         XFRM_POLICY_IN  = 0,
         XFRM_POLICY_OUT = 1,
         XFRM_POLICY_FWD = 2,
@@ -120,7 +127,9 @@ enum
 
 #define XFRM_MODE_TRANSPORT 0
 #define XFRM_MODE_TUNNEL 1
-#define XFRM_MODE_MAX 2
+#define XFRM_MODE_ROUTEOPTIMIZATION 2
+#define XFRM_MODE_IN_TRIGGER 3
+#define XFRM_MODE_MAX 4
 
 /* Netlink configuration messages.  */
 enum {
@@ -164,6 +173,10 @@ enum {
 #define XFRM_MSG_NEWAE XFRM_MSG_NEWAE
         XFRM_MSG_GETAE,
 #define XFRM_MSG_GETAE XFRM_MSG_GETAE
+
+        XFRM_MSG_REPORT,
+#define XFRM_MSG_REPORT XFRM_MSG_REPORT
+
         __XFRM_MSG_MAX
 };
 #define XFRM_MSG_MAX (__XFRM_MSG_MAX - 1)
@@ -217,6 +230,12 @@ enum xfrm_ae_ftype_t {
 #define XFRM_AE_MAX (__XFRM_AE_MAX - 1)
 };
 
+struct xfrm_userpolicy_type {
+        __u8            type;
+        __u16           reserved1;
+        __u8            reserved2;
+};
+
 /* Netlink message attributes.  */
 enum xfrm_attr_type_t {
         XFRMA_UNSPEC,
@@ -232,6 +251,10 @@ enum xfrm_attr_type_t {
         XFRMA_REPLAY_VAL,
         XFRMA_REPLAY_THRESH,
         XFRMA_ETIMER_THRESH,
+        XFRMA_SRCADDR,          /* xfrm_address_t */
+        XFRMA_COADDR,           /* xfrm_address_t */
+        XFRMA_LASTUSED,
+        XFRMA_POLICY_TYPE,      /* struct xfrm_userpolicy_type */
         __XFRMA_MAX
 
 #define XFRMA_MAX (__XFRMA_MAX - 1)
@@ -247,17 +270,18 @@ struct xfrm_usersa_info {
         __u32                           seq;
         __u32                           reqid;
         __u16                           family;
-        __u8                            mode; /* 0=transport,1=tunnel */
+        __u8                            mode;           /* XFRM_MODE_xxx */
         __u8                            replay_window;
         __u8                            flags;
 #define XFRM_STATE_NOECN        1
 #define XFRM_STATE_DECAP_DSCP   2
 #define XFRM_STATE_NOPMTUDISC   4
+#define XFRM_STATE_WILDRECV     8
 };
 
 struct xfrm_usersa_id {
         xfrm_address_t                  daddr;
-        __u32                           spi;
+        __be32                          spi;
         __u16                           family;
         __u8                            proto;
 };
@@ -319,12 +343,18 @@ struct xfrm_usersa_flush {
         __u8                            proto;
 };
 
+struct xfrm_user_report {
+        __u8                            proto;
+        struct xfrm_selector            sel;
+};
+
 #ifndef __KERNEL__
 /* backwards compatibility for userspace */
 #define XFRMGRP_ACQUIRE         1
 #define XFRMGRP_EXPIRE          2
 #define XFRMGRP_SA              4
 #define XFRMGRP_POLICY          8
+#define XFRMGRP_REPORT          0x10
 #endif
 
 enum xfrm_nlgroups {
@@ -340,6 +370,8 @@ enum xfrm_nlgroups {
 #define XFRMNLGRP_POLICY        XFRMNLGRP_POLICY
         XFRMNLGRP_AEVENTS,
 #define XFRMNLGRP_AEVENTS       XFRMNLGRP_AEVENTS
+        XFRMNLGRP_REPORT,
+#define XFRMNLGRP_REPORT        XFRMNLGRP_REPORT
         __XFRMNLGRP_MAX
 };
 #define XFRMNLGRP_MAX   (__XFRMNLGRP_MAX - 1)
diff --git a/include/media/cx2341x.h b/include/media/cx2341x.h
new file mode 100644
index 0000000000..d91d88f93c
--- /dev/null
+++ b/include/media/cx2341x.h
@@ -0,0 +1,195 @@
+/*
+    cx23415/6 header containing common defines.
+
+    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 CX2341X_H
+#define CX2341X_H
+
+enum cx2341x_port {
+        CX2341X_PORT_MEMORY    = 0,
+        CX2341X_PORT_STREAMING = 1,
+        CX2341X_PORT_SERIAL    = 2
+};
+
+enum cx2341x_cap {
+        CX2341X_CAP_HAS_SLICED_VBI = 1 << 0,
+};
+
+struct cx2341x_mpeg_params {
+        /* misc */
+        u32 capabilities;
+        enum cx2341x_port port;
+        u16 width;
+        u16 height;
+        u16 is_50hz;
+
+        /* stream */
+        enum v4l2_mpeg_stream_type stream_type;
+        enum v4l2_mpeg_stream_vbi_fmt stream_vbi_fmt;
+
+        /* audio */
+        enum v4l2_mpeg_audio_sampling_freq audio_sampling_freq;
+        enum v4l2_mpeg_audio_encoding audio_encoding;
+        enum v4l2_mpeg_audio_l2_bitrate audio_l2_bitrate;
+        enum v4l2_mpeg_audio_mode audio_mode;
+        enum v4l2_mpeg_audio_mode_extension audio_mode_extension;
+        enum v4l2_mpeg_audio_emphasis audio_emphasis;
+        enum v4l2_mpeg_audio_crc audio_crc;
+        u8 audio_properties;
+
+        /* video */
+        enum v4l2_mpeg_video_encoding video_encoding;
+        enum v4l2_mpeg_video_aspect video_aspect;
+        u16 video_b_frames;
+        u16 video_gop_size;
+        u16 video_gop_closure;
+        u16 video_pulldown;
+        enum v4l2_mpeg_video_bitrate_mode video_bitrate_mode;
+        u32 video_bitrate;
+        u32 video_bitrate_peak;
+        u16 video_temporal_decimation;
+
+        /* encoding filters */
+        enum v4l2_mpeg_cx2341x_video_spatial_filter_mode video_spatial_filter_mode;
+        u16 video_spatial_filter;
+        enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type video_luma_spatial_filter_type;
+        enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type video_chroma_spatial_filter_type;
+        enum v4l2_mpeg_cx2341x_video_temporal_filter_mode video_temporal_filter_mode;
+        u16 video_temporal_filter;
+        enum v4l2_mpeg_cx2341x_video_median_filter_type video_median_filter_type;
+        u16 video_luma_median_filter_top;
+        u16 video_luma_median_filter_bottom;
+        u16 video_chroma_median_filter_top;
+        u16 video_chroma_median_filter_bottom;
+};
+
+#define CX2341X_MBOX_MAX_DATA 16
+
+extern const u32 cx2341x_mpeg_ctrls[];
+typedef int (*cx2341x_mbox_func)(void *priv, int cmd, int in, int out,
+                u32 data[CX2341X_MBOX_MAX_DATA]);
+int cx2341x_update(void *priv, cx2341x_mbox_func func,
+                const struct cx2341x_mpeg_params *old,
+                const struct cx2341x_mpeg_params *new);
+int cx2341x_ctrl_query(struct cx2341x_mpeg_params *params,
+                struct v4l2_queryctrl *qctrl);
+const char **cx2341x_ctrl_get_menu(u32 id);
+int cx2341x_ext_ctrls(struct cx2341x_mpeg_params *params,
+                struct v4l2_ext_controls *ctrls, unsigned int cmd);
+void cx2341x_fill_defaults(struct cx2341x_mpeg_params *p);
+void cx2341x_log_status(struct cx2341x_mpeg_params *p, const char *prefix);
+
+/* Firmware names */
+#define CX2341X_FIRM_ENC_FILENAME "v4l-cx2341x-enc.fw"
+/* Decoder firmware for the cx23415 only */
+#define CX2341X_FIRM_DEC_FILENAME "v4l-cx2341x-dec.fw"
+
+/* Firmware API commands */
+
+/* MPEG decoder API, specific to the cx23415 */
+#define CX2341X_DEC_PING_FW                     0x00
+#define CX2341X_DEC_START_PLAYBACK              0x01
+#define CX2341X_DEC_STOP_PLAYBACK               0x02
+#define CX2341X_DEC_SET_PLAYBACK_SPEED          0x03
+#define CX2341X_DEC_STEP_VIDEO                  0x05
+#define CX2341X_DEC_SET_DMA_BLOCK_SIZE          0x08
+#define CX2341X_DEC_GET_XFER_INFO               0x09
+#define CX2341X_DEC_GET_DMA_STATUS              0x0a
+#define CX2341X_DEC_SCHED_DMA_FROM_HOST         0x0b
+#define CX2341X_DEC_PAUSE_PLAYBACK              0x0d
+#define CX2341X_DEC_HALT_FW                     0x0e
+#define CX2341X_DEC_SET_STANDARD                0x10
+#define CX2341X_DEC_GET_VERSION                 0x11
+#define CX2341X_DEC_SET_STREAM_INPUT            0x14
+#define CX2341X_DEC_GET_TIMING_INFO             0x15
+#define CX2341X_DEC_SET_AUDIO_MODE              0x16
+#define CX2341X_DEC_SET_EVENT_NOTIFICATION      0x17
+#define CX2341X_DEC_SET_DISPLAY_BUFFERS         0x18
+#define CX2341X_DEC_EXTRACT_VBI                 0x19
+#define CX2341X_DEC_SET_DECODER_SOURCE          0x1a
+#define CX2341X_DEC_SET_AUDIO_OUTPUT            0x1b
+#define CX2341X_DEC_SET_AV_DELAY                0x1c
+#define CX2341X_DEC_SET_PREBUFFERING            0x1e
+
+/* MPEG encoder API */
+#define CX2341X_ENC_PING_FW                     0x80
+#define CX2341X_ENC_START_CAPTURE               0x81
+#define CX2341X_ENC_STOP_CAPTURE                0x82
+#define CX2341X_ENC_SET_AUDIO_ID                0x89
+#define CX2341X_ENC_SET_VIDEO_ID                0x8b
+#define CX2341X_ENC_SET_PCR_ID                  0x8d
+#define CX2341X_ENC_SET_FRAME_RATE              0x8f
+#define CX2341X_ENC_SET_FRAME_SIZE              0x91
+#define CX2341X_ENC_SET_BIT_RATE                0x95
+#define CX2341X_ENC_SET_GOP_PROPERTIES          0x97
+#define CX2341X_ENC_SET_ASPECT_RATIO            0x99
+#define CX2341X_ENC_SET_DNR_FILTER_MODE         0x9b
+#define CX2341X_ENC_SET_DNR_FILTER_PROPS        0x9d
+#define CX2341X_ENC_SET_CORING_LEVELS           0x9f
+#define CX2341X_ENC_SET_SPATIAL_FILTER_TYPE     0xa1
+#define CX2341X_ENC_SET_3_2_PULLDOWN            0xb1
+#define CX2341X_ENC_SET_VBI_LINE                0xb7
+#define CX2341X_ENC_SET_STREAM_TYPE             0xb9
+#define CX2341X_ENC_SET_OUTPUT_PORT             0xbb
+#define CX2341X_ENC_SET_AUDIO_PROPERTIES        0xbd
+#define CX2341X_ENC_HALT_FW                     0xc3
+#define CX2341X_ENC_GET_VERSION                 0xc4
+#define CX2341X_ENC_SET_GOP_CLOSURE             0xc5
+#define CX2341X_ENC_GET_SEQ_END                 0xc6
+#define CX2341X_ENC_SET_PGM_INDEX_INFO          0xc7
+#define CX2341X_ENC_SET_VBI_CONFIG              0xc8
+#define CX2341X_ENC_SET_DMA_BLOCK_SIZE          0xc9
+#define CX2341X_ENC_GET_PREV_DMA_INFO_MB_10     0xca
+#define CX2341X_ENC_GET_PREV_DMA_INFO_MB_9      0xcb
+#define CX2341X_ENC_SCHED_DMA_TO_HOST           0xcc
+#define CX2341X_ENC_INITIALIZE_INPUT            0xcd
+#define CX2341X_ENC_SET_FRAME_DROP_RATE         0xd0
+#define CX2341X_ENC_PAUSE_ENCODER               0xd2
+#define CX2341X_ENC_REFRESH_INPUT               0xd3
+#define CX2341X_ENC_SET_COPYRIGHT               0xd4
+#define CX2341X_ENC_SET_EVENT_NOTIFICATION      0xd5
+#define CX2341X_ENC_SET_NUM_VSYNC_LINES         0xd6
+#define CX2341X_ENC_SET_PLACEHOLDER             0xd7
+#define CX2341X_ENC_MUTE_VIDEO                  0xd9
+#define CX2341X_ENC_MUTE_AUDIO                  0xda
+#define CX2341X_ENC_UNKNOWN                     0xdb
+#define CX2341X_ENC_MISC                        0xdc
+
+/* OSD API, specific to the cx23415 */
+#define CX2341X_OSD_GET_FRAMEBUFFER             0x41
+#define CX2341X_OSD_GET_PIXEL_FORMAT            0x42
+#define CX2341X_OSD_SET_PIXEL_FORMAT            0x43
+#define CX2341X_OSD_GET_STATE                   0x44
+#define CX2341X_OSD_SET_STATE                   0x45
+#define CX2341X_OSD_GET_OSD_COORDS              0x46
+#define CX2341X_OSD_SET_OSD_COORDS              0x47
+#define CX2341X_OSD_GET_SCREEN_COORDS           0x48
+#define CX2341X_OSD_SET_SCREEN_COORDS           0x49
+#define CX2341X_OSD_GET_GLOBAL_ALPHA            0x4a
+#define CX2341X_OSD_SET_GLOBAL_ALPHA            0x4b
+#define CX2341X_OSD_SET_BLEND_COORDS            0x4c
+#define CX2341X_OSD_GET_FLICKER_STATE           0x4f
+#define CX2341X_OSD_SET_FLICKER_STATE           0x50
+#define CX2341X_OSD_BLT_COPY                    0x52
+#define CX2341X_OSD_BLT_FILL                    0x53
+#define CX2341X_OSD_BLT_TEXT                    0x54
+#define CX2341X_OSD_SET_FRAMEBUFFER_WINDOW      0x56
+#define CX2341X_OSD_SET_CHROMA_KEY              0x60
+#define CX2341X_OSD_GET_ALPHA_CONTENT_INDEX     0x61
+#define CX2341X_OSD_SET_ALPHA_CONTENT_INDEX     0x62
+
+#endif /* CX2341X_H */
diff --git a/include/media/ir-common.h b/include/media/ir-common.h
index 302d5b3946..7bab09b0ed 100644
--- a/include/media/ir-common.h
+++ b/include/media/ir-common.h
@@ -73,7 +73,7 @@ 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_em_pinnacle_usb[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];
@@ -87,8 +87,9 @@ 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[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];
 
 #endif
 
diff --git a/include/media/ir-kbd-i2c.h b/include/media/ir-kbd-i2c.h
index 730f21ed91..a455f7ce5e 100644
--- a/include/media/ir-kbd-i2c.h
+++ b/include/media/ir-kbd-i2c.h
@@ -20,5 +20,6 @@ struct IR_i2c {
         int                    (*get_key)(struct IR_i2c*, u32*, u32*);
 };
 
-int get_key_pinnacle(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw);
+int get_key_pinnacle_grey(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw);
+int get_key_pinnacle_color(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw);
 #endif
diff --git a/include/media/ovcamchip.h b/include/media/ovcamchip.h
index 8138983adc..0f43451f8b 100644
--- a/include/media/ovcamchip.h
+++ b/include/media/ovcamchip.h
@@ -15,6 +15,7 @@
 #define __LINUX_OVCAMCHIP_H
 
 #include <linux/videodev.h>
+#include <media/v4l2-common.h>
 #include <linux/i2c.h>
 
 /* --------------------------------- */
diff --git a/include/media/pwc-ioctl.h b/include/media/pwc-ioctl.h
new file mode 100644
index 0000000000..adc1254e88
--- /dev/null
+++ b/include/media/pwc-ioctl.h
@@ -0,0 +1,325 @@
+#ifndef PWC_IOCTL_H
+#define PWC_IOCTL_H
+
+/* (C) 2001-2004 Nemosoft Unv.
+   (C) 2004-2006 Luc Saillard (luc@saillard.org)
+
+   NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
+   driver and thus may have bugs that are not present in the original version.
+   Please send bug reports and support requests to <luc@saillard.org>.
+   The decompression routines have been implemented by reverse-engineering the
+   Nemosoft binary pwcx module. Caveat emptor.
+
+   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
+*/
+
+/* This is pwc-ioctl.h belonging to PWC 10.0.10
+   It contains structures and defines to communicate from user space
+   directly to the driver.
+ */
+
+/*
+   Changes
+   2001/08/03  Alvarado   Added ioctl constants to access methods for
+                          changing white balance and red/blue gains
+   2002/12/15  G. H. Fernandez-Toribio   VIDIOCGREALSIZE
+   2003/12/13  Nemosft Unv. Some modifications to make interfacing to
+               PWCX easier
+   2006/01/01  Luc Saillard Add raw format definition
+ */
+
+/* These are private ioctl() commands, specific for the Philips webcams.
+   They contain functions not found in other webcams, and settings not
+   specified in the Video4Linux API.
+
+   The #define names are built up like follows:
+   VIDIOC               VIDeo IOCtl prefix
+         PWC            Philps WebCam
+            G           optional: Get
+            S           optional: Set
+             ...        the function
+ */
+
+#include <linux/types.h>
+#include <linux/version.h>
+
+
+ /* Enumeration of image sizes */
+#define PSZ_SQCIF       0x00
+#define PSZ_QSIF        0x01
+#define PSZ_QCIF        0x02
+#define PSZ_SIF         0x03
+#define PSZ_CIF         0x04
+#define PSZ_VGA         0x05
+#define PSZ_MAX         6
+
+
+/* The frame rate is encoded in the video_window.flags parameter using
+   the upper 16 bits, since some flags are defined nowadays. The following
+   defines provide a mask and shift to filter out this value.
+   This value can also be passing using the private flag when using v4l2 and
+   VIDIOC_S_FMT ioctl.
+
+   In 'Snapshot' mode the camera freezes its automatic exposure and colour
+   balance controls.
+ */
+#define PWC_FPS_SHIFT           16
+#define PWC_FPS_MASK            0x00FF0000
+#define PWC_FPS_FRMASK          0x003F0000
+#define PWC_FPS_SNAPSHOT        0x00400000
+#define PWC_QLT_MASK            0x03000000
+#define PWC_QLT_SHIFT           24
+
+
+/* structure for transferring x & y coordinates */
+struct pwc_coord
+{
+        int x, y;               /* guess what */
+        int size;               /* size, or offset */
+};
+
+
+/* Used with VIDIOCPWCPROBE */
+struct pwc_probe
+{
+        char name[32];
+        int type;
+};
+
+struct pwc_serial
+{
+        char serial[30];        /* String with serial number. Contains terminating 0 */
+};
+
+/* pwc_whitebalance.mode values */
+#define PWC_WB_INDOOR           0
+#define PWC_WB_OUTDOOR          1
+#define PWC_WB_FL               2
+#define PWC_WB_MANUAL           3
+#define PWC_WB_AUTO             4
+
+/* Used with VIDIOCPWC[SG]AWB (Auto White Balance).
+   Set mode to one of the PWC_WB_* values above.
+   *red and *blue are the respective gains of these colour components inside
+   the camera; range 0..65535
+   When 'mode' == PWC_WB_MANUAL, 'manual_red' and 'manual_blue' are set or read;
+   otherwise undefined.
+   'read_red' and 'read_blue' are read-only.
+*/
+struct pwc_whitebalance
+{
+        int mode;
+        int manual_red, manual_blue;    /* R/W */
+        int read_red, read_blue;        /* R/O */
+};
+
+/*
+   'control_speed' and 'control_delay' are used in automatic whitebalance mode,
+   and tell the camera how fast it should react to changes in lighting, and
+   with how much delay. Valid values are 0..65535.
+*/
+struct pwc_wb_speed
+{
+        int control_speed;
+        int control_delay;
+
+};
+
+/* Used with VIDIOCPWC[SG]LED */
+struct pwc_leds
+{
+        int led_on;                     /* Led on-time; range = 0..25000 */
+        int led_off;                    /* Led off-time; range = 0..25000  */
+};
+
+/* Image size (used with GREALSIZE) */
+struct pwc_imagesize
+{
+        int width;
+        int height;
+};
+
+/* Defines and structures for Motorized Pan & Tilt */
+#define PWC_MPT_PAN             0x01
+#define PWC_MPT_TILT            0x02
+#define PWC_MPT_TIMEOUT         0x04 /* for status */
+
+/* Set angles; when absolute != 0, the angle is absolute and the
+   driver calculates the relative offset for you. This can only
+   be used with VIDIOCPWCSANGLE; VIDIOCPWCGANGLE always returns
+   absolute angles.
+ */
+struct pwc_mpt_angles
+{
+        int absolute;           /* write-only */
+        int pan;                /* degrees * 100 */
+        int tilt;               /* degress * 100 */
+};
+
+/* Range of angles of the camera, both horizontally and vertically.
+ */
+struct pwc_mpt_range
+{
+        int pan_min, pan_max;           /* degrees * 100 */
+        int tilt_min, tilt_max;
+};
+
+struct pwc_mpt_status
+{
+        int status;
+        int time_pan;
+        int time_tilt;
+};
+
+
+/* This is used for out-of-kernel decompression. With it, you can get
+   all the necessary information to initialize and use the decompressor
+   routines in standalone applications.
+ */
+struct pwc_video_command
+{
+        int type;               /* camera type (645, 675, 730, etc.) */
+        int release;            /* release number */
+
+        int size;               /* one of PSZ_* */
+        int alternate;
+        int command_len;        /* length of USB video command */
+        unsigned char command_buf[13];  /* Actual USB video command */
+        int bandlength;         /* >0 = compressed */
+        int frame_size;         /* Size of one (un)compressed frame */
+};
+
+/* Flags for PWCX subroutines. Not all modules honour all flags. */
+#define PWCX_FLAG_PLANAR        0x0001
+#define PWCX_FLAG_BAYER         0x0008
+
+
+/* IOCTL definitions */
+
+ /* Restore user settings */
+#define VIDIOCPWCRUSER          _IO('v', 192)
+ /* Save user settings */
+#define VIDIOCPWCSUSER          _IO('v', 193)
+ /* Restore factory settings */
+#define VIDIOCPWCFACTORY        _IO('v', 194)
+
+ /* You can manipulate the compression factor. A compression preference of 0
+    means use uncompressed modes when available; 1 is low compression, 2 is
+    medium and 3 is high compression preferred. Of course, the higher the
+    compression, the lower the bandwidth used but more chance of artefacts
+    in the image. The driver automatically chooses a higher compression when
+    the preferred mode is not available.
+  */
+ /* Set preferred compression quality (0 = uncompressed, 3 = highest compression) */
+#define VIDIOCPWCSCQUAL         _IOW('v', 195, int)
+ /* Get preferred compression quality */
+#define VIDIOCPWCGCQUAL         _IOR('v', 195, int)
+
+
+/* Retrieve serial number of camera */
+#define VIDIOCPWCGSERIAL        _IOR('v', 198, struct pwc_serial)
+
+ /* This is a probe function; since so many devices are supported, it
+    becomes difficult to include all the names in programs that want to
+    check for the enhanced Philips stuff. So in stead, try this PROBE;
+    it returns a structure with the original name, and the corresponding
+    Philips type.
+    To use, fill the structure with zeroes, call PROBE and if that succeeds,
+    compare the name with that returned from VIDIOCGCAP; they should be the
+    same. If so, you can be assured it is a Philips (OEM) cam and the type
+    is valid.
+ */
+#define VIDIOCPWCPROBE          _IOR('v', 199, struct pwc_probe)
+
+ /* Set AGC (Automatic Gain Control); int < 0 = auto, 0..65535 = fixed */
+#define VIDIOCPWCSAGC           _IOW('v', 200, int)
+ /* Get AGC; int < 0 = auto; >= 0 = fixed, range 0..65535 */
+#define VIDIOCPWCGAGC           _IOR('v', 200, int)
+ /* Set shutter speed; int < 0 = auto; >= 0 = fixed, range 0..65535 */
+#define VIDIOCPWCSSHUTTER       _IOW('v', 201, int)
+
+ /* Color compensation (Auto White Balance) */
+#define VIDIOCPWCSAWB           _IOW('v', 202, struct pwc_whitebalance)
+#define VIDIOCPWCGAWB           _IOR('v', 202, struct pwc_whitebalance)
+
+ /* Auto WB speed */
+#define VIDIOCPWCSAWBSPEED      _IOW('v', 203, struct pwc_wb_speed)
+#define VIDIOCPWCGAWBSPEED      _IOR('v', 203, struct pwc_wb_speed)
+
+ /* LEDs on/off/blink; int range 0..65535 */
+#define VIDIOCPWCSLED           _IOW('v', 205, struct pwc_leds)
+#define VIDIOCPWCGLED           _IOR('v', 205, struct pwc_leds)
+
+  /* Contour (sharpness); int < 0 = auto, 0..65536 = fixed */
+#define VIDIOCPWCSCONTOUR       _IOW('v', 206, int)
+#define VIDIOCPWCGCONTOUR       _IOR('v', 206, int)
+
+  /* Backlight compensation; 0 = off, otherwise on */
+#define VIDIOCPWCSBACKLIGHT     _IOW('v', 207, int)
+#define VIDIOCPWCGBACKLIGHT     _IOR('v', 207, int)
+
+  /* Flickerless mode; = 0 off, otherwise on */
+#define VIDIOCPWCSFLICKER       _IOW('v', 208, int)
+#define VIDIOCPWCGFLICKER       _IOR('v', 208, int)
+
+  /* Dynamic noise reduction; 0 off, 3 = high noise reduction */
+#define VIDIOCPWCSDYNNOISE      _IOW('v', 209, int)
+#define VIDIOCPWCGDYNNOISE      _IOR('v', 209, int)
+
+ /* Real image size as used by the camera; tells you whether or not there's a gray border around the image */
+#define VIDIOCPWCGREALSIZE      _IOR('v', 210, struct pwc_imagesize)
+
+ /* Motorized pan & tilt functions */
+#define VIDIOCPWCMPTRESET       _IOW('v', 211, int)
+#define VIDIOCPWCMPTGRANGE      _IOR('v', 211, struct pwc_mpt_range)
+#define VIDIOCPWCMPTSANGLE      _IOW('v', 212, struct pwc_mpt_angles)
+#define VIDIOCPWCMPTGANGLE      _IOR('v', 212, struct pwc_mpt_angles)
+#define VIDIOCPWCMPTSTATUS      _IOR('v', 213, struct pwc_mpt_status)
+
+ /* Get the USB set-video command; needed for initializing libpwcx */
+#define VIDIOCPWCGVIDCMD        _IOR('v', 215, struct pwc_video_command)
+struct pwc_table_init_buffer {
+   int len;
+   char *buffer;
+
+};
+#define VIDIOCPWCGVIDTABLE      _IOR('v', 216, struct pwc_table_init_buffer)
+
+/*
+ * This is private command used when communicating with v4l2.
+ * In the future all private ioctl will be remove/replace to
+ * use interface offer by v4l2.
+ */
+
+#define V4L2_CID_PRIVATE_SAVE_USER       (V4L2_CID_PRIVATE_BASE + 0)
+#define V4L2_CID_PRIVATE_RESTORE_USER    (V4L2_CID_PRIVATE_BASE + 1)
+#define V4L2_CID_PRIVATE_RESTORE_FACTORY (V4L2_CID_PRIVATE_BASE + 2)
+#define V4L2_CID_PRIVATE_COLOUR_MODE     (V4L2_CID_PRIVATE_BASE + 3)
+#define V4L2_CID_PRIVATE_AUTOCONTOUR     (V4L2_CID_PRIVATE_BASE + 4)
+#define V4L2_CID_PRIVATE_CONTOUR         (V4L2_CID_PRIVATE_BASE + 5)
+#define V4L2_CID_PRIVATE_BACKLIGHT       (V4L2_CID_PRIVATE_BASE + 6)
+#define V4L2_CID_PRIVATE_FLICKERLESS     (V4L2_CID_PRIVATE_BASE + 7)
+#define V4L2_CID_PRIVATE_NOISE_REDUCTION (V4L2_CID_PRIVATE_BASE + 8)
+
+struct pwc_raw_frame {
+   __le16 type;         /* type of the webcam */
+   __le16 vbandlength;  /* Size of 4lines compressed (used by the decompressor) */
+   __u8   cmd[4];       /* the four byte of the command (in case of nala,
+                           only the first 3 bytes is filled) */
+   __u8   rawframe[0];  /* frame_size = H/4*vbandlength */
+} __attribute__ ((packed));
+
+
+#endif
diff --git a/include/media/saa7115.h b/include/media/saa7115.h
index 6b4836f3f0..9f0e2285a0 100644
--- a/include/media/saa7115.h
+++ b/include/media/saa7115.h
@@ -1,5 +1,5 @@
 /*
-    saa7115.h - definition for saa7113/4/5 inputs
+    saa7115.h - definition for saa7113/4/5 inputs and frequency flags
 
     Copyright (C) 2006 Hans Verkuil (hverkuil@xs4all.nl)
 
@@ -33,5 +33,14 @@
 #define SAA7115_SVIDEO2    8
 #define SAA7115_SVIDEO3    9
 
+/* SAA7115 v4l2_crystal_freq frequency values */
+#define SAA7115_FREQ_32_11_MHZ  32110000   /* 32.11 MHz crystal, SAA7114/5 only */
+#define SAA7115_FREQ_24_576_MHZ 24576000   /* 24.576 MHz crystal */
+
+/* SAA7115 v4l2_crystal_freq audio clock control flags */
+#define SAA7115_FREQ_FL_UCGC   (1 << 0)    /* SA 3A[7], UCGC, SAA7115 only */
+#define SAA7115_FREQ_FL_CGCDIV (1 << 1)    /* SA 3A[6], CGCDIV, SAA7115 only */
+#define SAA7115_FREQ_FL_APLL   (1 << 2)    /* SA 3A[3], APLL, SAA7114/5 only */
+
 #endif
 
diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h
index 4507cb61ae..83fe2e3d1e 100644
--- a/include/media/saa7146_vv.h
+++ b/include/media/saa7146_vv.h
@@ -2,7 +2,7 @@
 #define __SAA7146_VV__
 
 #include <linux/videodev.h>
-
+#include <media/v4l2-common.h>
 #include <media/saa7146.h>
 #include <media/video-buf.h>
 
diff --git a/include/media/tuner-types.h b/include/media/tuner-types.h
index ad9c171bfa..3c43b95f4c 100644
--- a/include/media/tuner-types.h
+++ b/include/media/tuner-types.h
@@ -20,6 +20,7 @@ struct tuner_range {
 
 struct tuner_params {
         enum param_type type;
+
         /* Many Philips based tuners have a comment like this in their
          * datasheet:
          *
@@ -39,6 +40,60 @@ struct tuner_params {
          * static unless the control byte was sent first.
          */
         unsigned int cb_first_if_lower_freq:1;
+        /* Set to 1 if this tuner uses a tda9887 */
+        unsigned int has_tda9887:1;
+        /* Many Philips tuners use tda9887 PORT1 to select the FM radio
+           sensitivity. If this setting is 1, then set PORT1 to 1 to
+           get proper FM reception. */
+        unsigned int port1_fm_high_sensitivity:1;
+        /* Some Philips tuners use tda9887 PORT2 to select the FM radio
+           sensitivity. If this setting is 1, then set PORT2 to 1 to
+           get proper FM reception. */
+        unsigned int port2_fm_high_sensitivity:1;
+        /* Most tuners with a tda9887 use QSS mode. Some (cheaper) tuners
+           use Intercarrier mode. If this setting is 1, then the tuner
+           needs to be set to intercarrier mode. */
+        unsigned int intercarrier_mode:1;
+        /* This setting sets the default value for PORT1.
+           0 means inactive, 1 means active. Note: the actual bit
+           value written to the tda9887 is inverted. So a 0 here
+           means a 1 in the B6 bit. */
+        unsigned int port1_active:1;
+        /* This setting sets the default value for PORT2.
+           0 means inactive, 1 means active. Note: the actual bit
+           value written to the tda9887 is inverted. So a 0 here
+           means a 1 in the B7 bit. */
+        unsigned int port2_active:1;
+        /* Sometimes PORT1 is inverted when the SECAM-L' standard is selected.
+           Set this bit to 1 if this is needed. */
+        unsigned int port1_invert_for_secam_lc:1;
+        /* Sometimes PORT2 is inverted when the SECAM-L' standard is selected.
+           Set this bit to 1 if this is needed. */
+        unsigned int port2_invert_for_secam_lc:1;
+        /* Some cards require PORT1 to be 1 for mono Radio FM and 0 for stereo. */
+        unsigned int port1_set_for_fm_mono:1;
+        /* Default tda9887 TOP value in dB for the low band. Default is 0.
+           Range: -16:+15 */
+        signed int default_top_low:5;
+        /* Default tda9887 TOP value in dB for the mid band. Default is 0.
+           Range: -16:+15 */
+        signed int default_top_mid:5;
+        /* Default tda9887 TOP value in dB for the high band. Default is 0.
+           Range: -16:+15 */
+        signed int default_top_high:5;
+        /* Default tda9887 TOP value in dB for SECAM-L/L' for the low band.
+           Default is 0. Several tuners require a different TOP value for
+           the SECAM-L/L' standards. Range: -16:+15 */
+        signed int default_top_secam_low:5;
+        /* Default tda9887 TOP value in dB for SECAM-L/L' for the mid band.
+           Default is 0. Several tuners require a different TOP value for
+           the SECAM-L/L' standards. Range: -16:+15 */
+        signed int default_top_secam_mid:5;
+        /* Default tda9887 TOP value in dB for SECAM-L/L' for the high band.
+           Default is 0. Several tuners require a different TOP value for
+           the SECAM-L/L' standards. Range: -16:+15 */
+        signed int default_top_secam_high:5;
+
 
         unsigned int count;
         struct tuner_range *ranges;
diff --git a/include/media/tuner.h b/include/media/tuner.h
index 017fed7d5e..2f7b00b08e 100644
--- a/include/media/tuner.h
+++ b/include/media/tuner.h
@@ -25,6 +25,8 @@
 #include <linux/videodev2.h>
 #include <media/tuner-types.h>
 
+extern int tuner_debug;
+
 #define ADDR_UNSET (255)
 
 #define TUNER_TEMIC_PAL                 0        /* 4002 FH5 (3X 7756, 9483) */
@@ -108,7 +110,7 @@
 #define TUNER_TEA5767                   62      /* Only FM Radio Tuner */
 #define TUNER_PHILIPS_FMD1216ME_MK3     63
 
-#define TUNER_LG_TDVS_H062F             64      /* DViCO FusionHDTV 5 */
+#define TUNER_LG_TDVS_H06XF             64      /* TDVS H061F, H062F, H064F */
 #define TUNER_YMEC_TVF66T5_B_DFF        65      /* Acorp Y878F */
 #define TUNER_LG_TALN                   66
 #define TUNER_PHILIPS_TD1316            67
@@ -119,6 +121,8 @@
 #define TUNER_XCEIVE_XC3028             71
 
 #define TUNER_THOMSON_FE6600            72      /* DViCO FusionHDTV DVB-T Hybrid */
+#define TUNER_SAMSUNG_TCPG_6121P30A     73      /* Hauppauge PVR-500 PAL */
+#define TUNER_TDA9887                   74      /* This tuner should be used only internally */
 
 /* tv card specific */
 #define TDA9887_PRESENT                 (1<<0)
@@ -190,6 +194,10 @@ struct tuner {
 
         int          using_v4l2;
 
+        /* used by tda9887 */
+        unsigned int       tda9887_config;
+        unsigned char      tda9887_data[4];
+
         /* used by MT2032 */
         unsigned int xogc;
         unsigned int radio_if2;
@@ -206,6 +214,8 @@ struct tuner {
         void (*set_radio_freq)(struct i2c_client *c, unsigned int freq);
         int  (*has_signal)(struct i2c_client *c);
         int  (*is_stereo)(struct i2c_client *c);
+        int  (*get_afc)(struct i2c_client *c);
+        void (*tuner_status)(struct i2c_client *c);
         void (*standby)(struct i2c_client *c);
 };
 
@@ -218,6 +228,7 @@ extern int tda8290_probe(struct i2c_client *c);
 extern int tea5767_tuner_init(struct i2c_client *c);
 extern int default_tuner_init(struct i2c_client *c);
 extern int tea5767_autodetection(struct i2c_client *c);
+extern int tda9887_tuner_init(struct i2c_client *c);
 
 #define tuner_warn(fmt, arg...) do {\
         printk(KERN_WARNING "%s %d-%04x: " fmt, t->i2c.driver->driver.name, \
diff --git a/include/media/tvp5150.h b/include/media/tvp5150.h
new file mode 100644
index 0000000000..72bd2a2b8b
--- /dev/null
+++ b/include/media/tvp5150.h
@@ -0,0 +1,34 @@
+/*
+    tvp5150.h - definition for tvp5150 inputs
+
+    Copyright (C) 2006 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.
+*/
+
+#ifndef _TVP5150_H_
+#define _TVP5150_H_
+
+/* TVP5150 HW inputs */
+#define TVP5150_COMPOSITE0 0
+#define TVP5150_COMPOSITE1 1
+#define TVP5150_SVIDEO     2
+
+/* TVP5150 HW outputs */
+#define TVP5150_NORMAL       0
+#define TVP5150_BLACK_SCREEN 1
+
+#endif
+
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index 642520acdf..5564db13c0 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -26,8 +26,14 @@
 #ifndef V4L2_COMMON_H_
 #define V4L2_COMMON_H_
 
+#include <media/v4l2-dev.h>
+
 /* v4l debugging and diagnostics */
 
+/* Debug bitmask flags to be used on V4L2 */
+#define V4L2_DEBUG_IOCTL     0x01
+#define V4L2_DEBUG_IOCTL_ARG 0x02
+
 /* Common printk constucts for v4l-i2c drivers. These macros create a unique
    prefix consisting of the driver name, the adapter number and the i2c
    address. */
@@ -78,6 +84,19 @@ extern void v4l_printk_ioctl_arg(char *s,unsigned int cmd, void *arg);
 
 /* ------------------------------------------------------------------------- */
 
+/* Control helper functions */
+
+int v4l2_ctrl_check(struct v4l2_ext_control *ctrl, struct v4l2_queryctrl *qctrl,
+                const char **menu_items);
+const char **v4l2_ctrl_get_menu(u32 id);
+int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 step, s32 def);
+int v4l2_ctrl_query_fill_std(struct v4l2_queryctrl *qctrl);
+int v4l2_ctrl_query_menu(struct v4l2_querymenu *qmenu,
+                struct v4l2_queryctrl *qctrl, const char **menu_items);
+u32 v4l2_ctrl_next(const u32 * const *ctrl_classes, u32 id);
+
+/* ------------------------------------------------------------------------- */
+
 /* Internal ioctls */
 
 /* VIDIOC_INT_G_REGISTER and VIDIOC_INT_S_REGISTER */
@@ -112,6 +131,8 @@ enum v4l2_chip_ident {
         V4L2_IDENT_SAA7129 = 159,
 
         /* module cx25840: reserved range 200-249 */
+        V4L2_IDENT_CX25836 = 236,
+        V4L2_IDENT_CX25837 = 237,
         V4L2_IDENT_CX25840 = 240,
         V4L2_IDENT_CX25841 = 241,
         V4L2_IDENT_CX25842 = 242,
@@ -211,4 +232,15 @@ 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)
+
 #endif /* V4L2_COMMON_H_ */
diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
new file mode 100644
index 0000000000..bb495b7f46
--- /dev/null
+++ b/include/media/v4l2-dev.h
@@ -0,0 +1,378 @@
+/*
+ *
+ *      V 4 L 2   D R I V E R   H E L P E R   A P I
+ *
+ * Moved from videodev2.h
+ *
+ *      Some commonly needed functions for drivers (v4l2-common.o module)
+ */
+#ifndef _V4L2_DEV_H
+#define _V4L2_DEV_H
+
+#define OBSOLETE_OWNER 1 /* to be removed soon */
+
+#include <linux/poll.h>
+#include <linux/fs.h>
+#include <linux/device.h>
+#include <linux/mutex.h>
+#include <linux/compiler.h> /* need __user */
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+#include <linux/videodev.h>
+#else
+#include <linux/videodev2.h>
+#endif
+
+#include <linux/fs.h>
+
+#define VIDEO_MAJOR     81
+/* Minor device allocation */
+#define MINOR_VFL_TYPE_GRABBER_MIN   0
+#define MINOR_VFL_TYPE_GRABBER_MAX  63
+#define MINOR_VFL_TYPE_RADIO_MIN    64
+#define MINOR_VFL_TYPE_RADIO_MAX   127
+#define MINOR_VFL_TYPE_VTX_MIN     192
+#define MINOR_VFL_TYPE_VTX_MAX     223
+#define MINOR_VFL_TYPE_VBI_MIN     224
+#define MINOR_VFL_TYPE_VBI_MAX     255
+
+#define VFL_TYPE_GRABBER        0
+#define VFL_TYPE_VBI            1
+#define VFL_TYPE_RADIO          2
+#define VFL_TYPE_VTX            3
+
+/*  Video standard functions  */
+extern unsigned int v4l2_video_std_fps(struct v4l2_standard *vs);
+extern int v4l2_video_std_construct(struct v4l2_standard *vs,
+                                    int id, char *name);
+
+/* prority handling */
+struct v4l2_prio_state {
+        atomic_t prios[4];
+};
+int v4l2_prio_init(struct v4l2_prio_state *global);
+int v4l2_prio_change(struct v4l2_prio_state *global, enum v4l2_priority *local,
+                     enum v4l2_priority new);
+int v4l2_prio_open(struct v4l2_prio_state *global, enum v4l2_priority *local);
+int v4l2_prio_close(struct v4l2_prio_state *global, enum v4l2_priority *local);
+enum v4l2_priority v4l2_prio_max(struct v4l2_prio_state *global);
+int v4l2_prio_check(struct v4l2_prio_state *global, enum v4l2_priority *local);
+
+/* names for fancy debug output */
+extern char *v4l2_field_names[];
+extern char *v4l2_type_names[];
+
+/*  Compatibility layer interface  --  v4l1-compat module */
+typedef int (*v4l2_kioctl)(struct inode *inode, struct file *file,
+                           unsigned int cmd, void *arg);
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+int v4l_compat_translate_ioctl(struct inode *inode, struct file *file,
+                               int cmd, void *arg, v4l2_kioctl driver_ioctl);
+#else
+#define v4l_compat_translate_ioctl(inode,file,cmd,arg,ioctl) -EINVAL
+#endif
+
+/* 32 Bits compatibility layer for 64 bits processors */
+extern long v4l_compat_ioctl32(struct file *file, unsigned int cmd,
+                                unsigned long arg);
+
+/*
+ * Newer version of video_device, handled by videodev2.c
+ *      This version moves redundant code from video device code to
+ *      the common handler
+ */
+struct v4l2_tvnorm {
+        char          *name;
+        v4l2_std_id   id;
+
+        void          *priv_data;
+};
+
+struct video_device
+{
+        /* device ops */
+        const struct file_operations *fops;
+
+        /* device info */
+        struct device *dev;
+        char name[32];
+        int type;       /* v4l1 */
+        int type2;      /* v4l2 */
+        int hardware;
+        int minor;
+
+        int debug;      /* Activates debug level*/
+
+        /* Video standard vars */
+        int tvnormsize; /* Size of tvnorm array */
+        v4l2_std_id current_norm; /* Current tvnorm */
+        struct v4l2_tvnorm *tvnorms;
+
+        /* callbacks */
+        void (*release)(struct video_device *vfd);
+
+        /* ioctl callbacks */
+
+        /* VIDIOC_QUERYCAP handler */
+        int (*vidioc_querycap)(struct file *file, void *fh, struct v4l2_capability *cap);
+
+        /* Priority handling */
+        int (*vidioc_g_priority)   (struct file *file, void *fh,
+                                    enum v4l2_priority *p);
+        int (*vidioc_s_priority)   (struct file *file, void *fh,
+                                    enum v4l2_priority p);
+
+        /* VIDIOC_ENUM_FMT handlers */
+        int (*vidioc_enum_fmt_cap)         (struct file *file, void *fh,
+                                            struct v4l2_fmtdesc *f);
+        int (*vidioc_enum_fmt_overlay)     (struct file *file, void *fh,
+                                            struct v4l2_fmtdesc *f);
+        int (*vidioc_enum_fmt_vbi)         (struct file *file, void *fh,
+                                            struct v4l2_fmtdesc *f);
+        int (*vidioc_enum_fmt_vbi_capture) (struct file *file, void *fh,
+                                            struct v4l2_fmtdesc *f);
+        int (*vidioc_enum_fmt_video_output)(struct file *file, void *fh,
+                                            struct v4l2_fmtdesc *f);
+        int (*vidioc_enum_fmt_vbi_output)  (struct file *file, void *fh,
+                                            struct v4l2_fmtdesc *f);
+        int (*vidioc_enum_fmt_type_private)(struct file *file, void *fh,
+                                            struct v4l2_fmtdesc *f);
+
+        /* VIDIOC_G_FMT handlers */
+        int (*vidioc_g_fmt_cap)        (struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_g_fmt_overlay)    (struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_g_fmt_vbi)        (struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_g_fmt_vbi_output) (struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_g_fmt_vbi_capture)(struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_g_fmt_video_output)(struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_g_fmt_type_private)(struct file *file, void *fh,
+                                        struct v4l2_format *f);
+
+        /* VIDIOC_S_FMT handlers */
+        int (*vidioc_s_fmt_cap)        (struct file *file, void *fh,
+                                        struct v4l2_format *f);
+
+        int (*vidioc_s_fmt_overlay)    (struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_s_fmt_vbi)        (struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_s_fmt_vbi_output) (struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_s_fmt_vbi_capture)(struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_s_fmt_video_output)(struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_s_fmt_type_private)(struct file *file, void *fh,
+                                        struct v4l2_format *f);
+
+        /* VIDIOC_TRY_FMT handlers */
+        int (*vidioc_try_fmt_cap)        (struct file *file, void *fh,
+                                          struct v4l2_format *f);
+        int (*vidioc_try_fmt_overlay)    (struct file *file, void *fh,
+                                          struct v4l2_format *f);
+        int (*vidioc_try_fmt_vbi)        (struct file *file, void *fh,
+                                          struct v4l2_format *f);
+        int (*vidioc_try_fmt_vbi_output) (struct file *file, void *fh,
+                                          struct v4l2_format *f);
+        int (*vidioc_try_fmt_vbi_capture)(struct file *file, void *fh,
+                                          struct v4l2_format *f);
+        int (*vidioc_try_fmt_video_output)(struct file *file, void *fh,
+                                          struct v4l2_format *f);
+        int (*vidioc_try_fmt_type_private)(struct file *file, void *fh,
+                                          struct v4l2_format *f);
+
+        /* Buffer handlers */
+        int (*vidioc_reqbufs) (struct file *file, void *fh, struct v4l2_requestbuffers *b);
+        int (*vidioc_querybuf)(struct file *file, void *fh, struct v4l2_buffer *b);
+        int (*vidioc_qbuf)    (struct file *file, void *fh, struct v4l2_buffer *b);
+        int (*vidioc_dqbuf)   (struct file *file, void *fh, struct v4l2_buffer *b);
+
+
+        int (*vidioc_overlay) (struct file *file, void *fh, unsigned int i);
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+                        /* buffer type is struct vidio_mbuf * */
+        int (*vidiocgmbuf)  (struct file *file, void *fh, struct video_mbuf *p);
+#endif
+        int (*vidioc_g_fbuf)   (struct file *file, void *fh,
+                                struct v4l2_framebuffer *a);
+        int (*vidioc_s_fbuf)   (struct file *file, void *fh,
+                                struct v4l2_framebuffer *a);
+
+                /* Stream on/off */
+        int (*vidioc_streamon) (struct file *file, void *fh, enum v4l2_buf_type i);
+        int (*vidioc_streamoff)(struct file *file, void *fh, enum v4l2_buf_type i);
+
+                /* Standard handling
+                        G_STD and ENUMSTD are handled by videodev.c
+                 */
+        int (*vidioc_s_std)    (struct file *file, void *fh, v4l2_std_id a);
+        int (*vidioc_querystd) (struct file *file, void *fh, v4l2_std_id *a);
+
+                /* Input handling */
+        int (*vidioc_enum_input)(struct file *file, void *fh,
+                                 struct v4l2_input *inp);
+        int (*vidioc_g_input)   (struct file *file, void *fh, unsigned int *i);
+        int (*vidioc_s_input)   (struct file *file, void *fh, unsigned int i);
+
+                /* Output handling */
+        int (*vidioc_enumoutput) (struct file *file, void *fh,
+                                  struct v4l2_output *a);
+        int (*vidioc_g_output)   (struct file *file, void *fh, unsigned int *i);
+        int (*vidioc_s_output)   (struct file *file, void *fh, unsigned int i);
+
+                /* Control handling */
+        int (*vidioc_queryctrl)        (struct file *file, void *fh,
+                                        struct v4l2_queryctrl *a);
+        int (*vidioc_g_ctrl)           (struct file *file, void *fh,
+                                        struct v4l2_control *a);
+        int (*vidioc_s_ctrl)           (struct file *file, void *fh,
+                                        struct v4l2_control *a);
+        int (*vidioc_g_ext_ctrls)      (struct file *file, void *fh,
+                                        struct v4l2_ext_controls *a);
+        int (*vidioc_s_ext_ctrls)      (struct file *file, void *fh,
+                                        struct v4l2_ext_controls *a);
+        int (*vidioc_try_ext_ctrls)    (struct file *file, void *fh,
+                                        struct v4l2_ext_controls *a);
+        int (*vidioc_querymenu)        (struct file *file, void *fh,
+                                        struct v4l2_querymenu *a);
+
+        /* Audio ioctls */
+        int (*vidioc_enumaudio)        (struct file *file, void *fh,
+                                        struct v4l2_audio *a);
+        int (*vidioc_g_audio)          (struct file *file, void *fh,
+                                        struct v4l2_audio *a);
+        int (*vidioc_s_audio)          (struct file *file, void *fh,
+                                        struct v4l2_audio *a);
+
+        /* Audio out ioctls */
+        int (*vidioc_enumaudout)       (struct file *file, void *fh,
+                                        struct v4l2_audioout *a);
+        int (*vidioc_g_audout)         (struct file *file, void *fh,
+                                        struct v4l2_audioout *a);
+        int (*vidioc_s_audout)         (struct file *file, void *fh,
+                                        struct v4l2_audioout *a);
+        int (*vidioc_g_modulator)      (struct file *file, void *fh,
+                                        struct v4l2_modulator *a);
+        int (*vidioc_s_modulator)      (struct file *file, void *fh,
+                                        struct v4l2_modulator *a);
+        /* Crop ioctls */
+        int (*vidioc_cropcap)          (struct file *file, void *fh,
+                                        struct v4l2_cropcap *a);
+        int (*vidioc_g_crop)           (struct file *file, void *fh,
+                                        struct v4l2_crop *a);
+        int (*vidioc_s_crop)           (struct file *file, void *fh,
+                                        struct v4l2_crop *a);
+        /* Compression ioctls */
+        int (*vidioc_g_mpegcomp)       (struct file *file, void *fh,
+                                        struct v4l2_mpeg_compression *a);
+        int (*vidioc_s_mpegcomp)       (struct file *file, void *fh,
+                                        struct v4l2_mpeg_compression *a);
+        int (*vidioc_g_jpegcomp)       (struct file *file, void *fh,
+                                        struct v4l2_jpegcompression *a);
+        int (*vidioc_s_jpegcomp)       (struct file *file, void *fh,
+                                        struct v4l2_jpegcompression *a);
+
+        /* Stream type-dependent parameter ioctls */
+        int (*vidioc_g_parm)           (struct file *file, void *fh,
+                                        struct v4l2_streamparm *a);
+        int (*vidioc_s_parm)           (struct file *file, void *fh,
+                                        struct v4l2_streamparm *a);
+
+        /* Tuner ioctls */
+        int (*vidioc_g_tuner)          (struct file *file, void *fh,
+                                        struct v4l2_tuner *a);
+        int (*vidioc_s_tuner)          (struct file *file, void *fh,
+                                        struct v4l2_tuner *a);
+        int (*vidioc_g_frequency)      (struct file *file, void *fh,
+                                        struct v4l2_frequency *a);
+        int (*vidioc_s_frequency)      (struct file *file, void *fh,
+                                        struct v4l2_frequency *a);
+
+        /* Sliced VBI cap */
+        int (*vidioc_g_sliced_vbi_cap) (struct file *file, void *fh,
+                                        struct v4l2_sliced_vbi_cap *a);
+
+        /* Log status ioctl */
+        int (*vidioc_log_status)       (struct file *file, void *fh);
+
+
+#ifdef OBSOLETE_OWNER /* to be removed soon */
+/* obsolete -- fops->owner is used instead */
+struct module *owner;
+/* dev->driver_data will be used instead some day.
+        * Use the video_{get|set}_drvdata() helper functions,
+        * so the switch over will be transparent for you.
+        * Or use {pci|usb}_{get|set}_drvdata() directly. */
+void *priv;
+#endif
+
+        /* for videodev.c intenal usage -- please don't touch */
+        int users;                     /* video_exclusive_{open|close} ... */
+        struct mutex lock;             /* ... helper function uses these   */
+        struct class_device class_dev; /* sysfs */
+};
+
+/* Version 2 functions */
+extern int video_register_device(struct video_device *vfd, int type, int nr);
+void video_unregister_device(struct video_device *);
+extern int video_ioctl2(struct inode *inode, struct file *file,
+                          unsigned int cmd, unsigned long arg);
+
+/* helper functions to alloc / release struct video_device, the
+   later can be used for video_device->release() */
+struct video_device *video_device_alloc(void);
+void video_device_release(struct video_device *vfd);
+
+/* Include support for obsoleted stuff */
+extern int video_usercopy(struct inode *inode, struct file *file,
+                          unsigned int cmd, unsigned long arg,
+                          int (*func)(struct inode *inode, struct file *file,
+                                      unsigned int cmd, void *arg));
+
+
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+#include <linux/mm.h>
+
+extern struct video_device* video_devdata(struct file*);
+
+#define to_video_device(cd) container_of(cd, struct video_device, class_dev)
+static inline int __must_check
+video_device_create_file(struct video_device *vfd,
+                         struct class_device_attribute *attr)
+{
+        int ret = class_device_create_file(&vfd->class_dev, attr);
+        if (ret < 0)
+                printk(KERN_WARNING "%s error: %d\n", __FUNCTION__, ret);
+        return ret;
+}
+static inline void
+video_device_remove_file(struct video_device *vfd,
+                         struct class_device_attribute *attr)
+{
+        class_device_remove_file(&vfd->class_dev, attr);
+}
+
+#endif /* CONFIG_VIDEO_V4L1_COMPAT */
+
+#ifdef OBSOLETE_OWNER /* to be removed soon */
+/* helper functions to access driver private data. */
+static inline void *video_get_drvdata(struct video_device *dev)
+{
+        return dev->priv;
+}
+
+static inline void video_set_drvdata(struct video_device *dev, void *data)
+{
+        dev->priv = data;
+}
+#endif
+
+extern int video_exclusive_open(struct inode *inode, struct file *file);
+extern int video_exclusive_release(struct inode *inode, struct file *file);
+
+#endif /* _V4L2_DEV_H */
diff --git a/include/media/video-buf-dvb.h b/include/media/video-buf-dvb.h
index b78d90fe62..8233cafdee 100644
--- a/include/media/video-buf-dvb.h
+++ b/include/media/video-buf-dvb.h
@@ -26,7 +26,8 @@ struct videobuf_dvb {
 
 int videobuf_dvb_register(struct videobuf_dvb *dvb,
                           struct module *module,
-                          void *adapter_priv);
+                          void *adapter_priv,
+                          struct device *device);
 void videobuf_dvb_unregister(struct videobuf_dvb *dvb);
 
 /*
diff --git a/include/media/video-buf.h b/include/media/video-buf.h
index fff3fd0fbf..1115a25696 100644
--- a/include/media/video-buf.h
+++ b/include/media/video-buf.h
@@ -23,6 +23,7 @@
  */
 
 #include <linux/videodev2.h>
+#include <linux/poll.h>
 
 #define UNSET (-1U)
 
diff --git a/include/mtd/Kbuild b/include/mtd/Kbuild
new file mode 100644
index 0000000000..13e7a3c6d7
--- /dev/null
+++ b/include/mtd/Kbuild
@@ -0,0 +1,6 @@
+header-y += inftl-user.h
+header-y += jffs2-user.h
+header-y += mtd-user.h
+header-y += nftl-user.h
+
+unifdef-y += mtd-abi.h
diff --git a/include/mtd/mtd-abi.h b/include/mtd/mtd-abi.h
index 31329fce1f..b0a67b7ffd 100644
--- a/include/mtd/mtd-abi.h
+++ b/include/mtd/mtd-abi.h
@@ -34,6 +34,7 @@ struct mtd_oob_buf {
 #define MTD_WRITEABLE           0x400   /* Device is writeable */
 #define MTD_BIT_WRITEABLE       0x800   /* Single bits can be flipped */
 #define MTD_NO_ERASE            0x1000  /* No erase necessary */
+#define MTD_STUPID_LOCK         0x2000  /* Always locked after reset */
 
 // Some common devices / combinations of capabilities
 #define MTD_CAP_ROM             0
@@ -133,7 +134,7 @@ struct nand_ecclayout {
 };
 
 /**
- * struct mtd_ecc_stats - error correction status
+ * struct mtd_ecc_stats - error correction stats
  *
  * @corrected:  number of corrected bits
  * @failed:     number of uncorrectable errors
diff --git a/include/net/act_api.h b/include/net/act_api.h
index 11e9eaf79f..8b06c2f365 100644
--- a/include/net/act_api.h
+++ b/include/net/act_api.h
@@ -8,70 +8,110 @@
 #include <net/sch_generic.h>
 #include <net/pkt_sched.h>
 
-#define tca_gen(name) \
-struct tcf_##name *next; \
-        u32 index; \
-        int refcnt; \
-        int bindcnt; \
-        u32 capab; \
-        int action; \
-        struct tcf_t tm; \
-        struct gnet_stats_basic bstats; \
-        struct gnet_stats_queue qstats; \
-        struct gnet_stats_rate_est rate_est; \
-        spinlock_t *stats_lock; \
-        spinlock_t lock
-
-struct tcf_police
-{
-        tca_gen(police);
-        int             result;
-        u32             ewma_rate;
-        u32             burst;
-        u32             mtu;
-        u32             toks;
-        u32             ptoks;
-        psched_time_t   t_c;
-        struct qdisc_rate_table *R_tab;
-        struct qdisc_rate_table *P_tab;
+struct tcf_common {
+        struct tcf_common               *tcfc_next;
+        u32                             tcfc_index;
+        int                             tcfc_refcnt;
+        int                             tcfc_bindcnt;
+        u32                             tcfc_capab;
+        int                             tcfc_action;
+        struct tcf_t                    tcfc_tm;
+        struct gnet_stats_basic         tcfc_bstats;
+        struct gnet_stats_queue         tcfc_qstats;
+        struct gnet_stats_rate_est      tcfc_rate_est;
+        spinlock_t                      *tcfc_stats_lock;
+        spinlock_t                      tcfc_lock;
+};
+#define tcf_next        common.tcfc_next
+#define tcf_index       common.tcfc_index
+#define tcf_refcnt      common.tcfc_refcnt
+#define tcf_bindcnt     common.tcfc_bindcnt
+#define tcf_capab       common.tcfc_capab
+#define tcf_action      common.tcfc_action
+#define tcf_tm          common.tcfc_tm
+#define tcf_bstats      common.tcfc_bstats
+#define tcf_qstats      common.tcfc_qstats
+#define tcf_rate_est    common.tcfc_rate_est
+#define tcf_stats_lock  common.tcfc_stats_lock
+#define tcf_lock        common.tcfc_lock
+
+struct tcf_police {
+        struct tcf_common       common;
+        int                     tcfp_result;
+        u32                     tcfp_ewma_rate;
+        u32                     tcfp_burst;
+        u32                     tcfp_mtu;
+        u32                     tcfp_toks;
+        u32                     tcfp_ptoks;
+        psched_time_t           tcfp_t_c;
+        struct qdisc_rate_table *tcfp_R_tab;
+        struct qdisc_rate_table *tcfp_P_tab;
 };
+#define to_police(pc)   \
+        container_of(pc, struct tcf_police, common)
+
+struct tcf_hashinfo {
+        struct tcf_common       **htab;
+        unsigned int            hmask;
+        rwlock_t                *lock;
+};
+
+static inline unsigned int tcf_hash(u32 index, unsigned int hmask)
+{
+        return index & hmask;
+}
 
 #ifdef CONFIG_NET_CLS_ACT
 
 #define ACT_P_CREATED 1
 #define ACT_P_DELETED 1
 
-struct tcf_act_hdr
-{
-        tca_gen(act_hdr);
+struct tcf_act_hdr {
+        struct tcf_common       common;
 };
 
-struct tc_action
-{
-        void *priv;
-        struct tc_action_ops *ops;
-        __u32   type;   /* for backward compat(TCA_OLD_COMPAT) */
-        __u32   order; 
-        struct tc_action *next;
+struct tc_action {
+        void                    *priv;
+        struct tc_action_ops    *ops;
+        __u32                   type; /* for backward compat(TCA_OLD_COMPAT) */
+        __u32                   order;
+        struct tc_action        *next;
 };
 
 #define TCA_CAP_NONE 0
-struct tc_action_ops
-{
+struct tc_action_ops {
         struct tc_action_ops *next;
+        struct tcf_hashinfo *hinfo;
         char    kind[IFNAMSIZ];
         __u32   type; /* TBD to match kind */
         __u32   capab;  /* capabilities includes 4 bit version */
         struct module           *owner;
         int     (*act)(struct sk_buff *, struct tc_action *, struct tcf_result *);
         int     (*get_stats)(struct sk_buff *, struct tc_action *);
-        int     (*dump)(struct sk_buff *, struct tc_action *,int , int);
+        int     (*dump)(struct sk_buff *, struct tc_action *, int, int);
         int     (*cleanup)(struct tc_action *, int bind);
-        int     (*lookup)(struct tc_action *, u32 );
-        int     (*init)(struct rtattr *,struct rtattr *,struct tc_action *, int , int );
-        int     (*walk)(struct sk_buff *, struct netlink_callback *, int , struct tc_action *);
+        int     (*lookup)(struct tc_action *, u32);
+        int     (*init)(struct rtattr *, struct rtattr *, struct tc_action *, int , int);
+        int     (*walk)(struct sk_buff *, struct netlink_callback *, int, struct tc_action *);
 };
 
+extern struct tcf_common *tcf_hash_lookup(u32 index,
+                                          struct tcf_hashinfo *hinfo);
+extern void tcf_hash_destroy(struct tcf_common *p, struct tcf_hashinfo *hinfo);
+extern int tcf_hash_release(struct tcf_common *p, int bind,
+                            struct tcf_hashinfo *hinfo);
+extern int tcf_generic_walker(struct sk_buff *skb, struct netlink_callback *cb,
+                              int type, struct tc_action *a);
+extern u32 tcf_hash_new_index(u32 *idx_gen, struct tcf_hashinfo *hinfo);
+extern int tcf_hash_search(struct tc_action *a, u32 index);
+extern struct tcf_common *tcf_hash_check(u32 index, struct tc_action *a,
+                                         int bind, struct tcf_hashinfo *hinfo);
+extern struct tcf_common *tcf_hash_create(u32 index, struct rtattr *est,
+                                          struct tc_action *a, int size,
+                                          int bind, u32 *idx_gen,
+                                          struct tcf_hashinfo *hinfo);
+extern void tcf_hash_insert(struct tcf_common *p, struct tcf_hashinfo *hinfo);
+
 extern int tcf_register_action(struct tc_action_ops *a);
 extern int tcf_unregister_action(struct tc_action_ops *a);
 extern void tcf_action_destroy(struct tc_action *a, int bind);
@@ -96,17 +136,17 @@ tcf_police_release(struct tcf_police *p, int bind)
         int ret = 0;
 #ifdef CONFIG_NET_CLS_ACT
         if (p) {
-                if (bind) {
-                         p->bindcnt--;
-                }
-                p->refcnt--;
-                if (p->refcnt <= 0 && !p->bindcnt) {
+                if (bind)
+                        p->tcf_bindcnt--;
+
+                p->tcf_refcnt--;
+                if (p->tcf_refcnt <= 0 && !p->tcf_bindcnt) {
                         tcf_police_destroy(p);
                         ret = 1;
                 }
         }
 #else
-        if (p && --p->refcnt == 0)
+        if (p && --p->tcf_refcnt == 0)
                 tcf_police_destroy(p);
 
 #endif /* CONFIG_NET_CLS_ACT */
diff --git a/include/net/act_generic.h b/include/net/act_generic.h
deleted file mode 100644
index c9daa7e523..0000000000
--- a/include/net/act_generic.h
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- * include/net/act_generic.h
- *
-*/
-#ifndef _NET_ACT_GENERIC_H
-#define _NET_ACT_GENERIC_H
-static inline int tcf_defact_release(struct tcf_defact *p, int bind)
-{
-        int ret = 0;
-        if (p) {
-                if (bind) {
-                        p->bindcnt--;
-                }
-                p->refcnt--;
-                if (p->bindcnt <= 0 && p->refcnt <= 0) {
-                        kfree(p->defdata);
-                        tcf_hash_destroy(p);
-                        ret = 1;
-                }
-        }
-        return ret;
-}
-
-static inline int
-alloc_defdata(struct tcf_defact *p, u32 datalen, void *defdata)
-{
-        p->defdata = kmalloc(datalen, GFP_KERNEL);
-        if (p->defdata == NULL)
-                return -ENOMEM;
-        p->datalen = datalen;
-        memcpy(p->defdata, defdata, datalen);
-        return 0;
-}
-
-static inline int
-realloc_defdata(struct tcf_defact *p, u32 datalen, void *defdata)
-{
-        /* safer to be just brute force for now */
-        kfree(p->defdata);
-        return alloc_defdata(p, datalen, defdata);
-}
-
-static inline int
-tcf_defact_init(struct rtattr *rta, struct rtattr *est,
-                struct tc_action *a, int ovr, int bind)
-{
-        struct rtattr *tb[TCA_DEF_MAX];
-        struct tc_defact *parm;
-        struct tcf_defact *p;
-        void *defdata;
-        u32 datalen = 0;
-        int ret = 0;
-
-        if (rta == NULL || rtattr_parse_nested(tb, TCA_DEF_MAX, rta) < 0)
-                return -EINVAL;
-
-        if (tb[TCA_DEF_PARMS - 1] == NULL || 
-            RTA_PAYLOAD(tb[TCA_DEF_PARMS - 1]) < sizeof(*parm))
-                return -EINVAL;
-
-        parm = RTA_DATA(tb[TCA_DEF_PARMS - 1]);
-        defdata = RTA_DATA(tb[TCA_DEF_DATA - 1]);
-        if (defdata == NULL)
-                return -EINVAL;
-
-        datalen = RTA_PAYLOAD(tb[TCA_DEF_DATA - 1]);
-        if (datalen <= 0)
-                return -EINVAL;
-
-        p = tcf_hash_check(parm->index, a, ovr, bind);
-        if (p == NULL) {
-                p = tcf_hash_create(parm->index, est, a, sizeof(*p), ovr, bind);
-                if (p == NULL)
-                        return -ENOMEM;
-
-                ret = alloc_defdata(p, datalen, defdata);
-                if (ret < 0) {
-                        kfree(p);
-                        return ret;
-                }
-                ret = ACT_P_CREATED;
-        } else {
-                if (!ovr) {
-                        tcf_defact_release(p, bind);
-                        return -EEXIST;
-                }
-                realloc_defdata(p, datalen, defdata);
-        }
-
-        spin_lock_bh(&p->lock);
-        p->action = parm->action;
-        spin_unlock_bh(&p->lock);
-        if (ret == ACT_P_CREATED)
-                tcf_hash_insert(p);
-        return ret;
-}
-
-static inline int tcf_defact_cleanup(struct tc_action *a, int bind)
-{
-        struct tcf_defact *p = PRIV(a, defact);
-
-        if (p != NULL)
-                return tcf_defact_release(p, bind);
-        return 0;
-}
-
-static inline int
-tcf_defact_dump(struct sk_buff *skb, struct tc_action *a, int bind, int ref)
-{
-        unsigned char *b = skb->tail;
-        struct tc_defact opt;
-        struct tcf_defact *p = PRIV(a, defact);
-        struct tcf_t t;
-
-        opt.index = p->index;
-        opt.refcnt = p->refcnt - ref;
-        opt.bindcnt = p->bindcnt - bind;
-        opt.action = p->action;
-        RTA_PUT(skb, TCA_DEF_PARMS, sizeof(opt), &opt);
-        RTA_PUT(skb, TCA_DEF_DATA, p->datalen, p->defdata);
-        t.install = jiffies_to_clock_t(jiffies - p->tm.install);
-        t.lastuse = jiffies_to_clock_t(jiffies - p->tm.lastuse);
-        t.expires = jiffies_to_clock_t(p->tm.expires);
-        RTA_PUT(skb, TCA_DEF_TM, sizeof(t), &t);
-        return skb->len;
-
-rtattr_failure:
-        skb_trim(skb, b - skb->data);
-        return -1;
-}
-
-#define tca_use_default_ops \
-        .dump           =       tcf_defact_dump, \
-        .cleanup        =       tcf_defact_cleanup, \
-        .init           =       tcf_defact_init, \
-        .walk           =       tcf_generic_walker, \
-
-#define tca_use_default_defines(name) \
-        static u32 idx_gen; \
-        static struct tcf_defact *tcf_##name_ht[MY_TAB_SIZE]; \
-        static DEFINE_RWLOCK(##name_lock);
-#endif /* _NET_ACT_GENERIC_H */
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 3d71251b3e..44f1b673f9 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -61,6 +61,9 @@ extern int			addrconf_set_dstaddr(void __user *arg);
 extern int                      ipv6_chk_addr(struct in6_addr *addr,
                                               struct net_device *dev,
                                               int strict);
+#ifdef CONFIG_IPV6_MIP6
+extern int                      ipv6_chk_home_addr(struct in6_addr *addr);
+#endif
 extern struct inet6_ifaddr *    ipv6_get_ifaddr(struct in6_addr *addr,
                                                 struct net_device *dev,
                                                 int strict);
@@ -126,20 +129,18 @@ extern int unregister_inet6addr_notifier(struct notifier_block *nb);
 static inline struct inet6_dev *
 __in6_dev_get(struct net_device *dev)
 {
-        return (struct inet6_dev *)dev->ip6_ptr;
+        return rcu_dereference(dev->ip6_ptr);
 }
 
-extern rwlock_t addrconf_lock;
-
 static inline struct inet6_dev *
 in6_dev_get(struct net_device *dev)
 {
         struct inet6_dev *idev = NULL;
-        read_lock(&addrconf_lock);
-        idev = dev->ip6_ptr;
+        rcu_read_lock();
+        idev = __in6_dev_get(dev);
         if (idev)
                 atomic_inc(&idev->refcnt);
-        read_unlock(&addrconf_lock);
+        rcu_read_unlock();
         return idev;
 }
 
diff --git a/include/net/af_unix.h b/include/net/af_unix.h
index 795f81f9ec..c0398f5a8c 100644
--- a/include/net/af_unix.h
+++ b/include/net/af_unix.h
@@ -53,14 +53,21 @@ struct unix_address {
 struct unix_skb_parms {
         struct ucred            creds;          /* Skb credentials      */
         struct scm_fp_list      *fp;            /* Passed files         */
+#ifdef CONFIG_SECURITY_NETWORK
+        u32                     secid;          /* Security ID          */
+#endif
 };
 
 #define UNIXCB(skb)     (*(struct unix_skb_parms*)&((skb)->cb))
 #define UNIXCREDS(skb)  (&UNIXCB((skb)).creds)
+#define UNIXSID(skb)    (&UNIXCB((skb)).secid)
 
 #define unix_state_rlock(s)     spin_lock(&unix_sk(s)->lock)
 #define unix_state_runlock(s)   spin_unlock(&unix_sk(s)->lock)
 #define unix_state_wlock(s)     spin_lock(&unix_sk(s)->lock)
+#define unix_state_wlock_nested(s) \
+                                spin_lock_nested(&unix_sk(s)->lock, \
+                                SINGLE_DEPTH_NESTING)
 #define unix_state_wunlock(s)   spin_unlock(&unix_sk(s)->lock)
 
 #ifdef __KERNEL__
diff --git a/include/net/ah.h b/include/net/ah.h
index ceff00afae..8f257c1599 100644
--- a/include/net/ah.h
+++ b/include/net/ah.h
@@ -1,6 +1,7 @@
 #ifndef _NET_AH_H
 #define _NET_AH_H
 
+#include <linux/crypto.h>
 #include <net/xfrm.h>
 
 /* This is the maximum truncated ICV length that we know of. */
@@ -14,22 +15,29 @@ struct ah_data
         int                     icv_full_len;
         int                     icv_trunc_len;
 
-        void                    (*icv)(struct ah_data*,
-                                       struct sk_buff *skb, u8 *icv);
-
-        struct crypto_tfm       *tfm;
+        struct crypto_hash      *tfm;
 };
 
-static inline void
-ah_hmac_digest(struct ah_data *ahp, struct sk_buff *skb, u8 *auth_data)
+static inline int ah_mac_digest(struct ah_data *ahp, struct sk_buff *skb,
+                                u8 *auth_data)
 {
-        struct crypto_tfm *tfm = ahp->tfm;
+        struct hash_desc desc;
+        int err;
+
+        desc.tfm = ahp->tfm;
+        desc.flags = 0;
 
         memset(auth_data, 0, ahp->icv_trunc_len);
-        crypto_hmac_init(tfm, ahp->key, &ahp->key_len);
-        skb_icv_walk(skb, tfm, 0, skb->len, crypto_hmac_update);
-        crypto_hmac_final(tfm, ahp->key, &ahp->key_len, ahp->work_icv);
-        memcpy(auth_data, ahp->work_icv, 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;
 }
 
 #endif
diff --git a/include/net/arp.h b/include/net/arp.h
index 643bded9f5..6a3d9a7d30 100644
--- a/include/net/arp.h
+++ b/include/net/arp.h
@@ -12,15 +12,15 @@ extern struct neigh_table arp_tbl;
 extern void     arp_init(void);
 extern int      arp_find(unsigned char *haddr, struct sk_buff *skb);
 extern int      arp_ioctl(unsigned int cmd, void __user *arg);
-extern void     arp_send(int type, int ptype, u32 dest_ip, 
-                         struct net_device *dev, u32 src_ip, 
+extern void     arp_send(int type, int ptype, __be32 dest_ip,
+                         struct net_device *dev, __be32 src_ip,
                          unsigned char *dest_hw, unsigned char *src_hw, unsigned char *th);
 extern int      arp_bind_neighbour(struct dst_entry *dst);
 extern int      arp_mc_map(u32 addr, u8 *haddr, struct net_device *dev, int dir);
 extern void     arp_ifdown(struct net_device *dev);
 
-extern struct sk_buff *arp_create(int type, int ptype, u32 dest_ip,
-                                  struct net_device *dev, u32 src_ip,
+extern struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip,
+                                  struct net_device *dev, __be32 src_ip,
                                   unsigned char *dest_hw, unsigned char *src_hw,
                                   unsigned char *target_hw);
 extern void arp_xmit(struct sk_buff *skb);
diff --git a/include/net/ax25.h b/include/net/ax25.h
index 7cd528e9d6..69374cd1a8 100644
--- a/include/net/ax25.h
+++ b/include/net/ax25.h
@@ -182,14 +182,26 @@ typedef struct {
 
 typedef struct ax25_route {
         struct ax25_route       *next;
-        atomic_t                ref;
+        atomic_t                refcount;
         ax25_address            callsign;
         struct net_device       *dev;
         ax25_digi               *digipeat;
         char                    ip_mode;
-        struct timer_list       timer;
 } ax25_route;
 
+static inline void ax25_hold_route(ax25_route *ax25_rt)
+{
+        atomic_inc(&ax25_rt->refcount);
+}
+
+extern void __ax25_put_route(ax25_route *ax25_rt);
+
+static inline void ax25_put_route(ax25_route *ax25_rt)
+{
+        if (atomic_dec_and_test(&ax25_rt->refcount))
+                __ax25_put_route(ax25_rt);
+}
+
 typedef struct {
         char                    slave;                  /* slave_mode?   */
         struct timer_list       slave_timer;            /* timeout timer */
@@ -348,17 +360,11 @@ extern int  ax25_check_iframes_acked(ax25_cb *, unsigned short);
 extern void ax25_rt_device_down(struct net_device *);
 extern int  ax25_rt_ioctl(unsigned int, void __user *);
 extern struct file_operations ax25_route_fops;
+extern ax25_route *ax25_get_route(ax25_address *addr, struct net_device *dev);
 extern int  ax25_rt_autobind(ax25_cb *, ax25_address *);
-extern ax25_route *ax25_rt_find_route(ax25_route *, ax25_address *,
-        struct net_device *);
 extern struct sk_buff *ax25_rt_build_path(struct sk_buff *, ax25_address *, ax25_address *, ax25_digi *);
 extern void ax25_rt_free(void);
 
-static inline void ax25_put_route(ax25_route *ax25_rt)
-{
-        atomic_dec(&ax25_rt->ref);
-}
-
 /* ax25_std_in.c */
 extern int  ax25_std_frame_in(ax25_cb *, struct sk_buff *, int);
 
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 911ceb5cd2..771d17783c 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -175,6 +175,6 @@ extern int hci_sock_cleanup(void);
 extern int bt_sysfs_init(void);
 extern void bt_sysfs_cleanup(void);
 
-extern struct class bt_class;
+extern struct class *bt_class;
 
 #endif /* __BLUETOOTH_H */
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index b06a2d2f63..10a3eec191 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -44,17 +44,19 @@
 #define HCI_NOTIFY_VOICE_SETTING        3
 
 /* HCI device types */
-#define HCI_VHCI        0
+#define HCI_VIRTUAL     0
 #define HCI_USB         1
 #define HCI_PCCARD      2
 #define HCI_UART        3
 #define HCI_RS232       4
 #define HCI_PCI         5
+#define HCI_SDIO        6
 
 /* HCI device quirks */
 enum {
         HCI_QUIRK_RESET_ON_INIT,
-        HCI_QUIRK_RAW_DEVICE
+        HCI_QUIRK_RAW_DEVICE,
+        HCI_QUIRK_FIXUP_BUFFER_SIZE
 };
 
 /* HCI device flags */
@@ -100,9 +102,10 @@ enum {
 #define HCIINQUIRY      _IOR('H', 240, int)
 
 /* HCI timeouts */
-#define HCI_CONN_TIMEOUT        (HZ * 40)
-#define HCI_DISCONN_TIMEOUT     (HZ * 2)
-#define HCI_CONN_IDLE_TIMEOUT   (HZ * 60)
+#define HCI_CONNECT_TIMEOUT     (40000) /* 40 seconds */
+#define HCI_DISCONN_TIMEOUT     (2000)  /* 2 seconds */
+#define HCI_IDLE_TIMEOUT        (6000)  /* 6 seconds */
+#define HCI_INIT_TIMEOUT        (10000) /* 10 seconds */
 
 /* HCI Packet types */
 #define HCI_COMMAND_PKT         0x01
@@ -144,7 +147,7 @@ enum {
 #define LMP_TACCURACY   0x10
 #define LMP_RSWITCH     0x20
 #define LMP_HOLD        0x40
-#define LMP_SNIF        0x80
+#define LMP_SNIFF       0x80
 
 #define LMP_PARK        0x01
 #define LMP_RSSI        0x02
@@ -159,13 +162,21 @@ enum {
 #define LMP_PSCHEME     0x02
 #define LMP_PCONTROL    0x04
 
+#define LMP_SNIFF_SUBR  0x02
+
+/* Connection modes */
+#define HCI_CM_ACTIVE   0x0000
+#define HCI_CM_HOLD     0x0001
+#define HCI_CM_SNIFF    0x0002
+#define HCI_CM_PARK     0x0003
+
 /* Link policies */
 #define HCI_LP_RSWITCH  0x0001
 #define HCI_LP_HOLD     0x0002
 #define HCI_LP_SNIFF    0x0004
 #define HCI_LP_PARK     0x0008
 
-/* Link mode */
+/* Link modes */
 #define HCI_LM_ACCEPT   0x8000
 #define HCI_LM_MASTER   0x0001
 #define HCI_LM_AUTH     0x0002
@@ -191,7 +202,7 @@ struct hci_rp_read_loc_version {
 } __attribute__ ((packed));
 
 #define OCF_READ_LOCAL_FEATURES 0x0003
-struct hci_rp_read_loc_features {
+struct hci_rp_read_local_features {
         __u8 status;
         __u8 features[8];
 } __attribute__ ((packed));
@@ -286,6 +297,7 @@ struct hci_cp_host_buffer_size {
 
 /* Link Control */
 #define OGF_LINK_CTL    0x01 
+
 #define OCF_CREATE_CONN         0x0005
 struct hci_cp_create_conn {
         bdaddr_t bdaddr;
@@ -296,6 +308,11 @@ struct hci_cp_create_conn {
         __u8     role_switch;
 } __attribute__ ((packed));
 
+#define OCF_CREATE_CONN_CANCEL  0x0008
+struct hci_cp_create_conn_cancel {
+        bdaddr_t bdaddr;
+} __attribute__ ((packed));
+
 #define OCF_ACCEPT_CONN_REQ     0x0009
 struct hci_cp_accept_conn_req {
         bdaddr_t bdaddr;
@@ -329,6 +346,8 @@ struct hci_cp_inquiry {
 
 #define OCF_INQUIRY_CANCEL      0x0002
 
+#define OCF_EXIT_PERIODIC_INQ   0x0004
+
 #define OCF_LINK_KEY_REPLY      0x000B
 struct hci_cp_link_key_reply {
         bdaddr_t bdaddr;
@@ -375,17 +394,32 @@ struct hci_cp_change_conn_link_key {
 } __attribute__ ((packed));
 
 #define OCF_READ_REMOTE_FEATURES 0x001B
-struct hci_cp_read_rmt_features {
+struct hci_cp_read_remote_features {
         __le16   handle;
 } __attribute__ ((packed));
 
 #define OCF_READ_REMOTE_VERSION 0x001D
-struct hci_cp_read_rmt_version {
+struct hci_cp_read_remote_version {
         __le16   handle;
 } __attribute__ ((packed));
 
 /* Link Policy */
-#define OGF_LINK_POLICY  0x02   
+#define OGF_LINK_POLICY 0x02   
+
+#define OCF_SNIFF_MODE          0x0003
+struct hci_cp_sniff_mode {
+        __le16   handle;
+        __le16   max_interval;
+        __le16   min_interval;
+        __le16   attempt;
+        __le16   timeout;
+} __attribute__ ((packed));
+
+#define OCF_EXIT_SNIFF_MODE     0x0004
+struct hci_cp_exit_sniff_mode {
+        __le16   handle;
+} __attribute__ ((packed));
+
 #define OCF_ROLE_DISCOVERY      0x0009
 struct hci_cp_role_discovery {
         __le16   handle;
@@ -406,7 +440,7 @@ struct hci_rp_read_link_policy {
         __le16   policy;
 } __attribute__ ((packed));
 
-#define OCF_SWITCH_ROLE 0x000B
+#define OCF_SWITCH_ROLE         0x000B
 struct hci_cp_switch_role {
         bdaddr_t bdaddr;
         __u8     role;
@@ -422,6 +456,14 @@ struct hci_rp_write_link_policy {
         __le16   handle;
 } __attribute__ ((packed));
 
+#define OCF_SNIFF_SUBRATE       0x0011
+struct hci_cp_sniff_subrate {
+        __le16   handle;
+        __le16   max_latency;
+        __le16   min_remote_timeout;
+        __le16   min_local_timeout;
+} __attribute__ ((packed));
+
 /* Status params */
 #define OGF_STATUS_PARAM        0x05
 
@@ -581,15 +623,15 @@ struct hci_ev_link_key_notify {
         __u8     key_type;
 } __attribute__ ((packed));
 
-#define HCI_EV_RMT_FEATURES     0x0B
-struct hci_ev_rmt_features {
+#define HCI_EV_REMOTE_FEATURES  0x0B
+struct hci_ev_remote_features {
         __u8     status;
         __le16   handle;
         __u8     features[8];
 } __attribute__ ((packed));
 
-#define HCI_EV_RMT_VERSION      0x0C
-struct hci_ev_rmt_version {
+#define HCI_EV_REMOTE_VERSION   0x0C
+struct hci_ev_remote_version {
         __u8     status;
         __le16   handle;
         __u8     lmp_ver;
@@ -610,6 +652,16 @@ struct hci_ev_pscan_rep_mode {
         __u8     pscan_rep_mode;
 } __attribute__ ((packed));
 
+#define HCI_EV_SNIFF_SUBRATE    0x2E
+struct hci_ev_sniff_subrate {
+        __u8     status;
+        __le16   handle;
+        __le16   max_tx_latency;
+        __le16   max_rx_latency;
+        __le16   max_remote_timeout;
+        __le16   max_local_timeout;
+} __attribute__ ((packed));
+
 /* Internal events generated by Bluetooth stack */
 #define HCI_EV_STACK_INTERNAL   0xFD
 struct hci_ev_stack_internal {
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index bb9f81dc87..df22efcfcc 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -31,10 +31,7 @@
 #define HCI_PROTO_L2CAP 0
 #define HCI_PROTO_SCO   1
 
-#define HCI_INIT_TIMEOUT (HZ * 10)
-
 /* HCI Core structures */
-
 struct inquiry_data {
         bdaddr_t        bdaddr;
         __u8            pscan_rep_mode;
@@ -75,12 +72,19 @@ struct hci_dev {
         __u8            type;
         bdaddr_t        bdaddr;
         __u8            features[8];
+        __u8            hci_ver;
+        __u16           hci_rev;
+        __u16           manufacturer;
         __u16           voice_setting;
 
         __u16           pkt_type;
         __u16           link_policy;
         __u16           link_mode;
 
+        __u32           idle_timeout;
+        __u16           sniff_min_interval;
+        __u16           sniff_max_interval;
+
         unsigned long   quirks;
 
         atomic_t        cmd_cnt;
@@ -123,7 +127,8 @@ struct hci_dev {
 
         atomic_t                promisc;
 
-        struct class_device     class_dev;
+        struct device           *parent;
+        struct device           dev;
 
         struct module           *owner;
 
@@ -145,18 +150,28 @@ struct hci_conn {
         bdaddr_t         dst;
         __u16            handle;
         __u16            state;
+        __u8             mode;
         __u8             type;
         __u8             out;
         __u8             dev_class[3];
+        __u8             features[8];
+        __u16            interval;
+        __u16            link_policy;
         __u32            link_mode;
+        __u8             power_save;
         unsigned long    pend;
-        
+
         unsigned int     sent;
-        
+
         struct sk_buff_head data_q;
 
-        struct timer_list timer;
-        
+        struct timer_list disc_timer;
+        struct timer_list idle_timer;
+
+        struct work_struct work;
+
+        struct device   dev;
+
         struct hci_dev  *hdev;
         void            *l2cap_data;
         void            *sco_data;
@@ -211,7 +226,8 @@ void hci_inquiry_cache_update(struct hci_dev *hdev, struct inquiry_data *data);
 enum {
         HCI_CONN_AUTH_PEND,
         HCI_CONN_ENCRYPT_PEND,
-        HCI_CONN_RSWITCH_PEND
+        HCI_CONN_RSWITCH_PEND,
+        HCI_CONN_MODE_CHANGE_PEND,
 };
 
 static inline void hci_conn_hash_init(struct hci_dev *hdev)
@@ -286,31 +302,30 @@ int hci_conn_encrypt(struct hci_conn *conn);
 int hci_conn_change_link_key(struct hci_conn *conn);
 int hci_conn_switch_role(struct hci_conn *conn, uint8_t role);
 
-static inline void hci_conn_set_timer(struct hci_conn *conn, unsigned long timeout)
-{
-        mod_timer(&conn->timer, jiffies + timeout);
-}
-
-static inline void hci_conn_del_timer(struct hci_conn *conn)
-{
-        del_timer(&conn->timer);
-}
+void hci_conn_enter_active_mode(struct hci_conn *conn);
+void hci_conn_enter_sniff_mode(struct hci_conn *conn);
 
 static inline void hci_conn_hold(struct hci_conn *conn)
 {
         atomic_inc(&conn->refcnt);
-        hci_conn_del_timer(conn);
+        del_timer(&conn->disc_timer);
 }
 
 static inline void hci_conn_put(struct hci_conn *conn)
 {
         if (atomic_dec_and_test(&conn->refcnt)) {
+                unsigned long timeo;
                 if (conn->type == ACL_LINK) {
-                        unsigned long timeo = (conn->out) ?
-                                HCI_DISCONN_TIMEOUT : HCI_DISCONN_TIMEOUT * 2;
-                        hci_conn_set_timer(conn, timeo);
+                        del_timer(&conn->idle_timer);
+                        if (conn->state == BT_CONNECTED) {
+                                timeo = msecs_to_jiffies(HCI_DISCONN_TIMEOUT);
+                                if (!conn->out)
+                                        timeo *= 2;
+                        } else
+                                timeo = msecs_to_jiffies(10);
                 } else
-                        hci_conn_set_timer(conn, HZ / 100);
+                        timeo = msecs_to_jiffies(10);
+                mod_timer(&conn->disc_timer, jiffies + timeo);
         }
 }
 
@@ -407,12 +422,16 @@ static inline int hci_recv_frame(struct sk_buff *skb)
 
 int hci_register_sysfs(struct hci_dev *hdev);
 void hci_unregister_sysfs(struct hci_dev *hdev);
+void hci_conn_add_sysfs(struct hci_conn *conn);
+void hci_conn_del_sysfs(struct hci_conn *conn);
 
-#define SET_HCIDEV_DEV(hdev, pdev) ((hdev)->class_dev.dev = (pdev))
+#define SET_HCIDEV_DEV(hdev, pdev) ((hdev)->parent = (pdev))
 
 /* ----- LMP capabilities ----- */
-#define lmp_rswitch_capable(dev) (dev->features[0] & LMP_RSWITCH)
-#define lmp_encrypt_capable(dev) (dev->features[0] & LMP_ENCRYPT)
+#define lmp_rswitch_capable(dev)   ((dev)->features[0] & LMP_RSWITCH)
+#define lmp_encrypt_capable(dev)   ((dev)->features[0] & LMP_ENCRYPT)
+#define lmp_sniff_capable(dev)     ((dev)->features[0] & LMP_SNIFF)
+#define lmp_sniffsubr_capable(dev) ((dev)->features[5] & LMP_SNIFF_SUBR)
 
 /* ----- HCI protocols ----- */
 struct hci_proto {
diff --git a/include/net/cipso_ipv4.h b/include/net/cipso_ipv4.h
new file mode 100644
index 0000000000..718b4d9c89
--- /dev/null
+++ b/include/net/cipso_ipv4.h
@@ -0,0 +1,254 @@
+/*
+ * CIPSO - Commercial IP Security Option
+ *
+ * This is an implementation of the CIPSO 2.2 protocol as specified in
+ * draft-ietf-cipso-ipsecurity-01.txt with additional tag types as found in
+ * FIPS-188, copies of both documents can be found in the Documentation
+ * directory.  While CIPSO never became a full IETF RFC standard many vendors
+ * have chosen to adopt the protocol and over the years it has become a
+ * de-facto standard for labeled networking.
+ *
+ * Author: Paul Moore <paul.moore@hp.com>
+ *
+ */
+
+/*
+ * (c) Copyright Hewlett-Packard Development Company, L.P., 2006
+ *
+ * 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 _CIPSO_IPV4_H
+#define _CIPSO_IPV4_H
+
+#include <linux/types.h>
+#include <linux/rcupdate.h>
+#include <linux/list.h>
+#include <linux/net.h>
+#include <linux/skbuff.h>
+#include <net/netlabel.h>
+
+/* known doi values */
+#define CIPSO_V4_DOI_UNKNOWN          0x00000000
+
+/* tag types */
+#define CIPSO_V4_TAG_INVALID          0
+#define CIPSO_V4_TAG_RBITMAP          1
+#define CIPSO_V4_TAG_ENUM             2
+#define CIPSO_V4_TAG_RANGE            5
+#define CIPSO_V4_TAG_PBITMAP          6
+#define CIPSO_V4_TAG_FREEFORM         7
+
+/* doi mapping types */
+#define CIPSO_V4_MAP_UNKNOWN          0
+#define CIPSO_V4_MAP_STD              1
+#define CIPSO_V4_MAP_PASS             2
+
+/* limits */
+#define CIPSO_V4_MAX_REM_LVLS         256
+#define CIPSO_V4_INV_LVL              0x80000000
+#define CIPSO_V4_MAX_LOC_LVLS         (CIPSO_V4_INV_LVL - 1)
+#define CIPSO_V4_MAX_REM_CATS         65536
+#define CIPSO_V4_INV_CAT              0x80000000
+#define CIPSO_V4_MAX_LOC_CATS         (CIPSO_V4_INV_CAT - 1)
+
+/*
+ * CIPSO DOI definitions
+ */
+
+/* DOI definition struct */
+#define CIPSO_V4_TAG_MAXCNT           5
+struct cipso_v4_doi {
+        u32 doi;
+        u32 type;
+        union {
+                struct cipso_v4_std_map_tbl *std;
+        } map;
+        u8 tags[CIPSO_V4_TAG_MAXCNT];
+
+        u32 valid;
+        struct list_head list;
+        struct rcu_head rcu;
+        struct list_head dom_list;
+};
+
+/* Standard CIPSO mapping table */
+/* NOTE: the highest order bit (i.e. 0x80000000) is an 'invalid' flag, if the
+ *       bit is set then consider that value as unspecified, meaning the
+ *       mapping for that particular level/category is invalid */
+struct cipso_v4_std_map_tbl {
+        struct {
+                u32 *cipso;
+                u32 *local;
+                u32 cipso_size;
+                u32 local_size;
+        } lvl;
+        struct {
+                u32 *cipso;
+                u32 *local;
+                u32 cipso_size;
+                u32 local_size;
+        } cat;
+};
+
+/*
+ * Sysctl Variables
+ */
+
+#ifdef CONFIG_NETLABEL
+extern int cipso_v4_cache_enabled;
+extern int cipso_v4_cache_bucketsize;
+extern int cipso_v4_rbm_optfmt;
+extern int cipso_v4_rbm_strictvalid;
+#endif
+
+/*
+ * Helper Functions
+ */
+
+#define CIPSO_V4_OPTEXIST(x) (IPCB(x)->opt.cipso != 0)
+#define CIPSO_V4_OPTPTR(x) ((x)->nh.raw + IPCB(x)->opt.cipso)
+
+/*
+ * DOI List Functions
+ */
+
+#ifdef CONFIG_NETLABEL
+int cipso_v4_doi_add(struct cipso_v4_doi *doi_def);
+int cipso_v4_doi_remove(u32 doi,
+                        struct netlbl_audit *audit_info,
+                        void (*callback) (struct rcu_head * head));
+struct cipso_v4_doi *cipso_v4_doi_getdef(u32 doi);
+int cipso_v4_doi_walk(u32 *skip_cnt,
+                     int (*callback) (struct cipso_v4_doi *doi_def, void *arg),
+                     void *cb_arg);
+int cipso_v4_doi_domhsh_add(struct cipso_v4_doi *doi_def, const char *domain);
+int cipso_v4_doi_domhsh_remove(struct cipso_v4_doi *doi_def,
+                               const char *domain);
+#else
+static inline int cipso_v4_doi_add(struct cipso_v4_doi *doi_def)
+{
+        return -ENOSYS;
+}
+
+static inline int cipso_v4_doi_remove(u32 doi,
+                                    struct netlbl_audit *audit_info,
+                                    void (*callback) (struct rcu_head * head))
+{
+        return 0;
+}
+
+static inline struct cipso_v4_doi *cipso_v4_doi_getdef(u32 doi)
+{
+        return NULL;
+}
+
+static inline int cipso_v4_doi_walk(u32 *skip_cnt,
+                     int (*callback) (struct cipso_v4_doi *doi_def, void *arg),
+                     void *cb_arg)
+{
+        return 0;
+}
+
+static inline int cipso_v4_doi_domhsh_add(struct cipso_v4_doi *doi_def,
+                                          const char *domain)
+{
+        return -ENOSYS;
+}
+
+static inline int cipso_v4_doi_domhsh_remove(struct cipso_v4_doi *doi_def,
+                                             const char *domain)
+{
+        return 0;
+}
+#endif /* CONFIG_NETLABEL */
+
+/*
+ * Label Mapping Cache Functions
+ */
+
+#ifdef CONFIG_NETLABEL
+void cipso_v4_cache_invalidate(void);
+int cipso_v4_cache_add(const struct sk_buff *skb,
+                       const struct netlbl_lsm_secattr *secattr);
+#else
+static inline void cipso_v4_cache_invalidate(void)
+{
+        return;
+}
+
+static inline int cipso_v4_cache_add(const struct sk_buff *skb,
+                                     const struct netlbl_lsm_secattr *secattr)
+{
+        return 0;
+}
+#endif /* CONFIG_NETLABEL */
+
+/*
+ * Protocol Handling Functions
+ */
+
+#ifdef CONFIG_NETLABEL
+void cipso_v4_error(struct sk_buff *skb, int error, u32 gateway);
+int cipso_v4_socket_setattr(const struct socket *sock,
+                            const struct cipso_v4_doi *doi_def,
+                            const struct netlbl_lsm_secattr *secattr);
+int cipso_v4_sock_getattr(struct sock *sk, struct netlbl_lsm_secattr *secattr);
+int cipso_v4_socket_getattr(const struct socket *sock,
+                            struct netlbl_lsm_secattr *secattr);
+int cipso_v4_skbuff_getattr(const struct sk_buff *skb,
+                            struct netlbl_lsm_secattr *secattr);
+int cipso_v4_validate(unsigned char **option);
+#else
+static inline void cipso_v4_error(struct sk_buff *skb,
+                                  int error,
+                                  u32 gateway)
+{
+        return;
+}
+
+static inline int cipso_v4_socket_setattr(const struct socket *sock,
+                                  const struct cipso_v4_doi *doi_def,
+                                  const struct netlbl_lsm_secattr *secattr)
+{
+        return -ENOSYS;
+}
+
+static inline int cipso_v4_sock_getattr(struct sock *sk,
+                                        struct netlbl_lsm_secattr *secattr)
+{
+        return -ENOSYS;
+}
+
+static inline int cipso_v4_socket_getattr(const struct socket *sock,
+                                          struct netlbl_lsm_secattr *secattr)
+{
+        return -ENOSYS;
+}
+
+static inline int cipso_v4_skbuff_getattr(const struct sk_buff *skb,
+                                          struct netlbl_lsm_secattr *secattr)
+{
+        return -ENOSYS;
+}
+
+static inline int cipso_v4_validate(unsigned char **option)
+{
+        return -ENOSYS;
+}
+#endif /* CONFIG_NETLABEL */
+
+#endif /* _CIPSO_IPV4_H */
diff --git a/include/net/dn_fib.h b/include/net/dn_fib.h
index a15dcf0d5c..f01626cbbe 100644
--- a/include/net/dn_fib.h
+++ b/include/net/dn_fib.h
@@ -22,7 +22,7 @@ struct dn_kern_rta
 };
 
 struct dn_fib_res {
-        struct dn_fib_rule *r;
+        struct fib_rule *r;
         struct dn_fib_info *fi;
         unsigned char prefixlen;
         unsigned char nh_sel;
@@ -94,7 +94,8 @@ struct dn_fib_node {
 
 
 struct dn_fib_table {
-        int n;
+        struct hlist_node hlist;
+        u32 n;
 
         int (*insert)(struct dn_fib_table *t, struct rtmsg *r, 
                         struct dn_kern_rta *rta, struct nlmsghdr *n, 
@@ -130,14 +131,11 @@ extern __le16 dn_fib_get_attr16(struct rtattr *attr, int attrlen, int type);
 extern void dn_fib_flush(void);
 extern void dn_fib_select_multipath(const struct flowi *fl,
                                         struct dn_fib_res *res);
-extern int dn_fib_sync_down(__le16 local, struct net_device *dev,
-                                int force);
-extern int dn_fib_sync_up(struct net_device *dev);
 
 /*
  * dn_tables.c
  */
-extern struct dn_fib_table *dn_fib_get_table(int n, int creat);
+extern struct dn_fib_table *dn_fib_get_table(u32 n, int creat);
 extern struct dn_fib_table *dn_fib_empty_table(void);
 extern void dn_fib_table_init(void);
 extern void dn_fib_table_cleanup(void);
@@ -147,10 +145,8 @@ extern void dn_fib_table_cleanup(void);
  */
 extern void dn_fib_rules_init(void);
 extern void dn_fib_rules_cleanup(void);
-extern void dn_fib_rule_put(struct dn_fib_rule *);
-extern __le16 dn_fib_rules_policy(__le16 saddr, struct dn_fib_res *res, unsigned *flags);
 extern unsigned dnet_addr_type(__le16 addr);
-extern int dn_fib_lookup(const struct flowi *fl, struct dn_fib_res *res);
+extern int dn_fib_lookup(struct flowi *fl, struct dn_fib_res *res);
 
 /*
  * rtnetlink interface
@@ -176,11 +172,9 @@ static inline void dn_fib_res_put(struct dn_fib_res *res)
         if (res->fi)
                 dn_fib_info_put(res->fi);
         if (res->r)
-                dn_fib_rule_put(res->r);
+                fib_rule_put(res->r);
 }
 
-extern struct dn_fib_table *dn_fib_tables[];
-
 #else /* Endnode */
 
 #define dn_fib_init()  do { } while(0)
diff --git a/include/net/dst.h b/include/net/dst.h
index 36d54fc248..e156e38e4a 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -54,6 +54,7 @@ struct dst_entry
         unsigned long           expires;
 
         unsigned short          header_len;     /* more space at head required */
+        unsigned short          nfheader_len;   /* more non-fragment space at head required */
         unsigned short          trailer_len;    /* space to reserve at tail */
 
         u32                     metrics[RTAX_MAX];
@@ -83,7 +84,7 @@ struct dst_entry
 struct dst_ops
 {
         unsigned short          family;
-        unsigned short          protocol;
+        __be16                  protocol;
         unsigned                gc_thresh;
 
         int                     (*gc)(void);
diff --git a/include/net/esp.h b/include/net/esp.h
index 90cd94fad7..713d039f4a 100644
--- a/include/net/esp.h
+++ b/include/net/esp.h
@@ -1,6 +1,7 @@
 #ifndef _NET_ESP_H
 #define _NET_ESP_H
 
+#include <linux/crypto.h>
 #include <net/xfrm.h>
 #include <asm/scatterlist.h>
 
@@ -14,14 +15,15 @@ struct esp_data
         struct {
                 u8                      *key;           /* Key */
                 int                     key_len;        /* Key length */
-                u8                      *ivec;          /* ivec buffer */
+                int                     padlen;         /* 0..255 */
                 /* ivlen is offset from enc_data, where encrypted data start.
                  * It is logically different of crypto_tfm_alg_ivsize(tfm).
                  * We assume that it is either zero (no ivec), or
                  * >= crypto_tfm_alg_ivsize(tfm). */
                 int                     ivlen;
-                int                     padlen;         /* 0..255 */
-                struct crypto_tfm       *tfm;           /* crypto handle */
+                int                     ivinitted;
+                u8                      *ivec;          /* ivec buffer */
+                struct crypto_blkcipher *tfm;           /* crypto handle */
         } conf;
 
         /* Integrity. It is active when icv_full_len != 0 */
@@ -34,7 +36,7 @@ struct esp_data
                 void                    (*icv)(struct esp_data*,
                                                struct sk_buff *skb,
                                                int offset, int len, u8 *icv);
-                struct crypto_tfm       *tfm;
+                struct crypto_hash      *tfm;
         } auth;
 };
 
@@ -42,18 +44,22 @@ extern int skb_to_sgvec(struct sk_buff *skb, struct scatterlist *sg, int offset,
 extern int skb_cow_data(struct sk_buff *skb, int tailbits, struct sk_buff **trailer);
 extern void *pskb_put(struct sk_buff *skb, struct sk_buff *tail, int len);
 
-static inline void
-esp_hmac_digest(struct esp_data *esp, struct sk_buff *skb, int offset,
-                int len, u8 *auth_data)
+static inline int esp_mac_digest(struct esp_data *esp, struct sk_buff *skb,
+                                 int offset, int len)
 {
-        struct crypto_tfm *tfm = esp->auth.tfm;
-        char *icv = esp->auth.work_icv;
-
-        memset(auth_data, 0, esp->auth.icv_trunc_len);
-        crypto_hmac_init(tfm, esp->auth.key, &esp->auth.key_len);
-        skb_icv_walk(skb, tfm, offset, len, crypto_hmac_update);
-        crypto_hmac_final(tfm, esp->auth.key, &esp->auth.key_len, icv);
-        memcpy(auth_data, icv, esp->auth.icv_trunc_len);
+        struct hash_desc desc;
+        int err;
+
+        desc.tfm = esp->auth.tfm;
+        desc.flags = 0;
+
+        err = crypto_hash_init(&desc);
+        if (unlikely(err))
+                return err;
+        err = skb_icv_walk(skb, &desc, offset, len, crypto_hash_update);
+        if (unlikely(err))
+                return err;
+        return crypto_hash_final(&desc, esp->auth.work_icv);
 }
 
 #endif
diff --git a/include/net/fib_rules.h b/include/net/fib_rules.h
new file mode 100644
index 0000000000..8e2f473d3e
--- /dev/null
+++ b/include/net/fib_rules.h
@@ -0,0 +1,97 @@
+#ifndef __NET_FIB_RULES_H
+#define __NET_FIB_RULES_H
+
+#include <linux/types.h>
+#include <linux/netdevice.h>
+#include <linux/fib_rules.h>
+#include <net/flow.h>
+#include <net/netlink.h>
+
+struct fib_rule
+{
+        struct list_head        list;
+        atomic_t                refcnt;
+        int                     ifindex;
+        char                    ifname[IFNAMSIZ];
+        u32                     pref;
+        u32                     flags;
+        u32                     table;
+        u8                      action;
+        struct rcu_head         rcu;
+};
+
+struct fib_lookup_arg
+{
+        void                    *lookup_ptr;
+        void                    *result;
+        struct fib_rule         *rule;
+};
+
+struct fib_rules_ops
+{
+        int                     family;
+        struct list_head        list;
+        int                     rule_size;
+
+        int                     (*action)(struct fib_rule *,
+                                          struct flowi *, int,
+                                          struct fib_lookup_arg *);
+        int                     (*match)(struct fib_rule *,
+                                         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)(void);
+
+        int                     nlgroup;
+        struct nla_policy       *policy;
+        struct list_head        *rules_list;
+        struct module           *owner;
+};
+
+static inline void fib_rule_get(struct fib_rule *rule)
+{
+        atomic_inc(&rule->refcnt);
+}
+
+static inline void fib_rule_put_rcu(struct rcu_head *head)
+{
+        struct fib_rule *rule = container_of(head, struct fib_rule, rcu);
+        kfree(rule);
+}
+
+static inline void fib_rule_put(struct fib_rule *rule)
+{
+        if (atomic_dec_and_test(&rule->refcnt))
+                call_rcu(&rule->rcu, fib_rule_put_rcu);
+}
+
+static inline u32 frh_get_table(struct fib_rule_hdr *frh, struct nlattr **nla)
+{
+        if (nla[FRA_TABLE])
+                return nla_get_u32(nla[FRA_TABLE]);
+        return frh->table;
+}
+
+extern int                      fib_rules_register(struct fib_rules_ops *);
+extern int                      fib_rules_unregister(struct fib_rules_ops *);
+
+extern int                      fib_rules_lookup(struct fib_rules_ops *,
+                                                 struct flowi *, int flags,
+                                                 struct fib_lookup_arg *);
+
+extern int                      fib_nl_newrule(struct sk_buff *,
+                                               struct nlmsghdr *, void *);
+extern int                      fib_nl_delrule(struct sk_buff *,
+                                               struct nlmsghdr *, void *);
+extern int                      fib_rules_dump(struct sk_buff *,
+                                               struct netlink_callback *, int);
+#endif
diff --git a/include/net/flow.h b/include/net/flow.h
index 04d89f7634..ddf5f3ca17 100644
--- a/include/net/flow.h
+++ b/include/net/flow.h
@@ -16,8 +16,8 @@ struct flowi {
 
         union {
                 struct {
-                        __u32                   daddr;
-                        __u32                   saddr;
+                        __be32                  daddr;
+                        __be32                  saddr;
                         __u32                   fwmark;
                         __u8                    tos;
                         __u8                    scope;
@@ -26,6 +26,7 @@ struct flowi {
                 struct {
                         struct in6_addr         daddr;
                         struct in6_addr         saddr;
+                        __u32                   fwmark;
                         __u32                   flowlabel;
                 } ip6_u;
 
@@ -42,6 +43,7 @@ struct flowi {
 #define fld_scope       nl_u.dn_u.scope
 #define fl6_dst         nl_u.ip6_u.daddr
 #define fl6_src         nl_u.ip6_u.saddr
+#define fl6_fwmark      nl_u.ip6_u.fwmark
 #define fl6_flowlabel   nl_u.ip6_u.flowlabel
 #define fl4_dst         nl_u.ip4_u.daddr
 #define fl4_src         nl_u.ip4_u.saddr
@@ -54,8 +56,8 @@ struct flowi {
 #define FLOWI_FLAG_MULTIPATHOLDROUTE 0x01
         union {
                 struct {
-                        __u16   sport;
-                        __u16   dport;
+                        __be16  sport;
+                        __be16  dport;
                 } ports;
 
                 struct {
@@ -71,13 +73,23 @@ struct flowi {
                         __u8    objname[16]; /* Not zero terminated */
                 } dnports;
 
-                __u32           spi;
+                __be32          spi;
+
+#ifdef CONFIG_IPV6_MIP6
+                struct {
+                        __u8    type;
+                } mht;
+#endif
         } uli_u;
 #define fl_ip_sport     uli_u.ports.sport
 #define fl_ip_dport     uli_u.ports.dport
 #define fl_icmp_type    uli_u.icmpt.type
 #define fl_icmp_code    uli_u.icmpt.code
 #define fl_ipsec_spi    uli_u.spi
+#ifdef CONFIG_IPV6_MIP6
+#define fl_mh_type      uli_u.mht.type
+#endif
+        __u32           secid;  /* used by xfrm; see secid.txt */
 } __attribute__((__aligned__(BITS_PER_LONG/8)));
 
 #define FLOW_DIR_IN     0
@@ -85,10 +97,10 @@ struct flowi {
 #define FLOW_DIR_FWD    2
 
 struct sock;
-typedef void (*flow_resolve_t)(struct flowi *key, u32 sk_sid, u16 family, u8 dir,
+typedef void (*flow_resolve_t)(struct flowi *key, u16 family, u8 dir,
                                void **objp, atomic_t **obj_refp);
 
-extern void *flow_cache_lookup(struct flowi *key, u32 sk_sid, u16 family, u8 dir,
+extern void *flow_cache_lookup(struct flowi *key, u16 family, u8 dir,
                                flow_resolve_t resolver);
 extern void flow_cache_flush(void);
 extern atomic_t flow_cache_genid;
diff --git a/include/net/genetlink.h b/include/net/genetlink.h
index 805de50df0..4a38d85e4e 100644
--- a/include/net/genetlink.h
+++ b/include/net/genetlink.h
@@ -27,8 +27,6 @@ struct genl_family
         struct list_head        family_list;    /* private */
 };
 
-#define GENL_ADMIN_PERM         0x01
-
 /**
  * struct genl_info - receiving information
  * @snd_seq: sending sequence number
@@ -133,11 +131,12 @@ static inline int genlmsg_cancel(struct sk_buff *skb, void *hdr)
  * @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(struct sk_buff *skb, u32 pid,
-                                    unsigned int group)
+                                    unsigned int group, gfp_t flags)
 {
-        return nlmsg_multicast(genl_sock, skb, pid, group);
+        return nlmsg_multicast(genl_sock, skb, pid, group, flags);
 }
 
 /**
@@ -150,4 +149,24 @@ static inline int genlmsg_unicast(struct sk_buff *skb, u32 pid)
         return nlmsg_unicast(genl_sock, skb, pid);
 }
 
+/**
+ * gennlmsg_data - head of message payload
+ * @gnlh: genetlink messsage header
+ */
+static inline void *genlmsg_data(const struct genlmsghdr *gnlh)
+{
+        return ((unsigned char *) gnlh + GENL_HDRLEN);
+}
+
+/**
+ * genlmsg_len - length of message payload
+ * @gnlh: genetlink message header
+ */
+static inline int genlmsg_len(const struct genlmsghdr *gnlh)
+{
+        struct nlmsghdr *nlh = (struct nlmsghdr *)((unsigned char *)gnlh -
+                                                        NLMSG_HDRLEN);
+        return (nlh->nlmsg_len - GENL_HDRLEN - NLMSG_HDRLEN);
+}
+
 #endif  /* __NET_GENERIC_NETLINK_H */
diff --git a/include/net/icmp.h b/include/net/icmp.h
index 05f8ff7d93..dc09474efc 100644
--- a/include/net/icmp.h
+++ b/include/net/icmp.h
@@ -38,7 +38,7 @@ struct dst_entry;
 struct net_proto_family;
 struct sk_buff;
 
-extern void     icmp_send(struct sk_buff *skb_in,  int type, int code, u32 info);
+extern void     icmp_send(struct sk_buff *skb_in,  int type, int code, __be32 info);
 extern int      icmp_rcv(struct sk_buff *skb);
 extern int      icmp_ioctl(struct sock *sk, int cmd, unsigned long arg);
 extern void     icmp_init(struct net_proto_family *ops);
diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h
index ecc42864b0..b174ebb277 100644
--- a/include/net/ieee80211.h
+++ b/include/net/ieee80211.h
@@ -240,6 +240,11 @@ struct ieee80211_snap_hdr {
 #define WLAN_CAPABILITY_SHORT_SLOT_TIME (1<<10)
 #define WLAN_CAPABILITY_DSSS_OFDM (1<<13)
 
+/* 802.11g ERP information element */
+#define WLAN_ERP_NON_ERP_PRESENT (1<<0)
+#define WLAN_ERP_USE_PROTECTION (1<<1)
+#define WLAN_ERP_BARKER_PREAMBLE (1<<2)
+
 /* Status codes */
 enum ieee80211_statuscode {
         WLAN_STATUS_SUCCESS = 0,
@@ -747,6 +752,8 @@ struct ieee80211_txb {
 #define NETWORK_HAS_IBSS_DFS            (1<<8)
 #define NETWORK_HAS_TPC_REPORT          (1<<9)
 
+#define NETWORK_HAS_ERP_VALUE           (1<<10)
+
 #define QOS_QUEUE_NUM                   4
 #define QOS_OUI_LEN                     3
 #define QOS_OUI_TYPE                    2
@@ -1252,6 +1259,8 @@ extern int ieee80211_tx_frame(struct ieee80211_device *ieee,
                               int total_len, int encrypt_mpdu);
 
 /* ieee80211_rx.c */
+extern void ieee80211_rx_any(struct ieee80211_device *ieee,
+                     struct sk_buff *skb, struct ieee80211_rx_stats *stats);
 extern int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
                         struct ieee80211_rx_stats *rx_stats);
 /* make sure to set stats->len */
diff --git a/include/net/ieee80211softmac.h b/include/net/ieee80211softmac.h
index 7a483ab402..425b3a57ac 100644
--- a/include/net/ieee80211softmac.h
+++ b/include/net/ieee80211softmac.h
@@ -86,9 +86,6 @@ struct ieee80211softmac_assoc_info {
         
         /* BSSID we're trying to associate to */
         char bssid[ETH_ALEN];
-
-        /* Rates supported by the network */
-        struct ieee80211softmac_ratesinfo supported_rates;
         
         /* some flags.
          * static_essid is valid if the essid is constant,
@@ -103,7 +100,9 @@ struct ieee80211softmac_assoc_info {
          * bssfixed is used for SIOCSIWAP.
          */
         u8 static_essid:1,
+           short_preamble_available:1,
            associating:1,
+           assoc_wait:1,
            bssvalid:1,
            bssfixed:1;
 
@@ -114,6 +113,19 @@ struct ieee80211softmac_assoc_info {
         struct work_struct timeout;
 };
 
+struct ieee80211softmac_bss_info {
+        /* Rates supported by the network */
+        struct ieee80211softmac_ratesinfo supported_rates;
+
+        /* This indicates whether frames can currently be transmitted with
+         * short preamble (only use this variable during TX at CCK rates) */
+        u8 short_preamble:1;
+
+        /* This indicates whether protection (e.g. self-CTS) should be used
+         * when transmitting with OFDM modulation */
+        u8 use_protection:1;
+};
+
 enum {
         IEEE80211SOFTMAC_AUTH_OPEN_REQUEST      = 1,
         IEEE80211SOFTMAC_AUTH_OPEN_RESPONSE     = 2,
@@ -156,6 +168,10 @@ struct ieee80211softmac_txrates {
 #define IEEE80211SOFTMAC_TXRATECHG_MCAST                (1 << 2) /* mcast_rate */
 #define IEEE80211SOFTMAC_TXRATECHG_MGT_MCAST            (1 << 3) /* mgt_mcast_rate */
 
+#define IEEE80211SOFTMAC_BSSINFOCHG_RATES               (1 << 0) /* supported_rates */
+#define IEEE80211SOFTMAC_BSSINFOCHG_SHORT_PREAMBLE      (1 << 1) /* short_preamble */
+#define IEEE80211SOFTMAC_BSSINFOCHG_PROTECTION          (1 << 2) /* use_protection */
+
 struct ieee80211softmac_device {
         /* 802.11 structure for data stuff */
         struct ieee80211_device *ieee;
@@ -199,10 +215,16 @@ struct ieee80211softmac_device {
          * The driver just needs to read them.
          */
         struct ieee80211softmac_txrates txrates;
-        /* If the driver needs to do stuff on TX rate changes, assign this callback. */
+
+        /* If the driver needs to do stuff on TX rate changes, assign this
+         * callback. See IEEE80211SOFTMAC_TXRATECHG for change flags. */
         void (*txrates_change)(struct net_device *dev,
-                               u32 changes, /* see IEEE80211SOFTMAC_TXRATECHG flags */
-                               const struct ieee80211softmac_txrates *rates_before_change);
+                               u32 changes);
+
+        /* If the driver needs to do stuff when BSS properties change, assign
+         * this callback. see IEEE80211SOFTMAC_BSSINFOCHG for change flags. */
+        void (*bssinfo_change)(struct net_device *dev,
+                               u32 changes);
 
         /* private stuff follows */
         /* this lock protects this structure */
@@ -215,6 +237,7 @@ struct ieee80211softmac_device {
         
         struct ieee80211softmac_scaninfo *scaninfo;
         struct ieee80211softmac_assoc_info associnfo;
+        struct ieee80211softmac_bss_info bssinfo;
 
         struct list_head auth_queue;
         struct list_head events;
@@ -256,6 +279,14 @@ extern void ieee80211softmac_fragment_lost(struct net_device *dev,
  * Note that the rates need to be sorted. */
 extern void ieee80211softmac_set_rates(struct net_device *dev, u8 count, u8 *rates);
 
+/* Finds the highest rate which is:
+ *  1. Present in ri (optionally a basic rate)
+ *  2. Supported by the device
+ *  3. Less than or equal to the user-defined rate
+ */
+extern u8 ieee80211softmac_highest_supported_rate(struct ieee80211softmac_device *mac,
+        struct ieee80211softmac_ratesinfo *ri, int basic_only);
+
 /* Helper function which advises you the rate at which a frame should be
  * transmitted at. */
 static inline u8 ieee80211softmac_suggest_txrate(struct ieee80211softmac_device *mac,
@@ -278,6 +309,24 @@ static inline u8 ieee80211softmac_suggest_txrate(struct ieee80211softmac_device
                 return txrates->mcast_rate;
 }
 
+/* Helper function which advises you when it is safe to transmit with short
+ * preamble.
+ * You should only call this function when transmitting at CCK rates. */
+static inline int ieee80211softmac_short_preamble_ok(struct ieee80211softmac_device *mac,
+                                                    int is_multicast,
+                                                    int is_mgt)
+{
+        return (is_multicast && is_mgt) ? 0 : mac->bssinfo.short_preamble;
+}
+
+/* Helper function which advises you whether protection (e.g. self-CTS) is
+ * needed. 1 = protection needed, 0 = no protection needed
+ * Only use this function when transmitting with OFDM modulation. */
+static inline int ieee80211softmac_protection_needed(struct ieee80211softmac_device *mac)
+{
+        return mac->bssinfo.use_protection;
+}
+
 /* Start the SoftMAC. Call this after you initialized the device
  * and it is ready to run.
  */
diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h
index e459e1a0ae..34489c13c1 100644
--- a/include/net/if_inet6.h
+++ b/include/net/if_inet6.h
@@ -189,6 +189,7 @@ struct inet6_dev
         struct ipv6_devconf     cnf;
         struct ipv6_devstat     stats;
         unsigned long           tstamp; /* ipv6InterfaceTable update timestamp */
+        struct rcu_head         rcu;
 };
 
 extern struct ipv6_devconf ipv6_devconf;
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index 9bf73fe509..0bcf9f237e 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -147,7 +147,8 @@ extern struct sock *inet_csk_clone(struct sock *sk,
 enum inet_csk_ack_state_t {
         ICSK_ACK_SCHED  = 1,
         ICSK_ACK_TIMER  = 2,
-        ICSK_ACK_PUSHED = 4
+        ICSK_ACK_PUSHED = 4,
+        ICSK_ACK_PUSHED2 = 8
 };
 
 extern void inet_csk_init_xmit_timers(struct sock *sk,
@@ -237,9 +238,9 @@ extern struct sock *inet_csk_accept(struct sock *sk, int flags, int *err);
 
 extern struct request_sock *inet_csk_search_req(const struct sock *sk,
                                                 struct request_sock ***prevp,
-                                                const __u16 rport,
-                                                const __u32 raddr,
-                                                const __u32 laddr);
+                                                const __be16 rport,
+                                                const __be32 raddr,
+                                                const __be32 laddr);
 extern int inet_csk_bind_conflict(const struct sock *sk,
                                   const struct inet_bind_bucket *tb);
 extern int inet_csk_get_port(struct inet_hashinfo *hashinfo,
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index 98e0bb3014..a9eb2eaf09 100644
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -271,66 +271,57 @@ static inline int inet_iif(const struct sk_buff *skb)
         return ((struct rtable *)skb->dst)->rt_iif;
 }
 
-extern struct sock *__inet_lookup_listener(const struct hlist_head *head,
-                                           const u32 daddr,
+extern struct sock *__inet_lookup_listener(struct inet_hashinfo *hashinfo,
+                                           const __be32 daddr,
                                            const unsigned short hnum,
                                            const int dif);
 
-/* Optimize the common listener case. */
-static inline struct sock *
-                inet_lookup_listener(struct inet_hashinfo *hashinfo,
-                                     const u32 daddr,
-                                     const unsigned short hnum, const int dif)
+static inline struct sock *inet_lookup_listener(struct inet_hashinfo *hashinfo,
+                                                __be32 daddr, __be16 dport, int dif)
 {
-        struct sock *sk = NULL;
-        const struct hlist_head *head;
-
-        read_lock(&hashinfo->lhash_lock);
-        head = &hashinfo->listening_hash[inet_lhashfn(hnum)];
-        if (!hlist_empty(head)) {
-                const struct inet_sock *inet = inet_sk((sk = __sk_head(head)));
-
-                if (inet->num == hnum && !sk->sk_node.next &&
-                    (!inet->rcv_saddr || inet->rcv_saddr == daddr) &&
-                    (sk->sk_family == PF_INET || !ipv6_only_sock(sk)) &&
-                    !sk->sk_bound_dev_if)
-                        goto sherry_cache;
-                sk = __inet_lookup_listener(head, daddr, hnum, dif);
-        }
-        if (sk) {
-sherry_cache:
-                sock_hold(sk);
-        }
-        read_unlock(&hashinfo->lhash_lock);
-        return sk;
+        return __inet_lookup_listener(hashinfo, daddr, ntohs(dport), dif);
 }
 
 /* Socket demux engine toys. */
+/* What happens here is ugly; there's a pair of adjacent fields in
+   struct inet_sock; __be16 dport followed by __u16 num.  We want to
+   search by pair, so we combine the keys into a single 32bit value
+   and compare with 32bit value read from &...->dport.  Let's at least
+   make sure that it's not mixed with anything else...
+   On 64bit targets we combine comparisons with pair of adjacent __be32
+   fields in the same way.
+*/
+typedef __u32 __bitwise __portpair;
 #ifdef __BIG_ENDIAN
 #define INET_COMBINED_PORTS(__sport, __dport) \
-        (((__u32)(__sport) << 16) | (__u32)(__dport))
+        ((__force __portpair)(((__force __u32)(__be16)(__sport) << 16) | (__u32)(__dport)))
 #else /* __LITTLE_ENDIAN */
 #define INET_COMBINED_PORTS(__sport, __dport) \
-        (((__u32)(__dport) << 16) | (__u32)(__sport))
+        ((__force __portpair)(((__u32)(__dport) << 16) | (__force __u32)(__be16)(__sport)))
 #endif
 
 #if (BITS_PER_LONG == 64)
+typedef __u64 __bitwise __addrpair;
 #ifdef __BIG_ENDIAN
 #define INET_ADDR_COOKIE(__name, __saddr, __daddr) \
-        const __u64 __name = (((__u64)(__saddr)) << 32) | ((__u64)(__daddr));
+        const __addrpair __name = (__force __addrpair) ( \
+                                   (((__force __u64)(__be32)(__saddr)) << 32) | \
+                                   ((__force __u64)(__be32)(__daddr)));
 #else /* __LITTLE_ENDIAN */
 #define INET_ADDR_COOKIE(__name, __saddr, __daddr) \
-        const __u64 __name = (((__u64)(__daddr)) << 32) | ((__u64)(__saddr));
+        const __addrpair __name = (__force __addrpair) ( \
+                                   (((__force __u64)(__be32)(__daddr)) << 32) | \
+                                   ((__force __u64)(__be32)(__saddr)));
 #endif /* __BIG_ENDIAN */
 #define INET_MATCH(__sk, __hash, __cookie, __saddr, __daddr, __ports, __dif)\
         (((__sk)->sk_hash == (__hash))                          &&      \
-         ((*((__u64 *)&(inet_sk(__sk)->daddr))) == (__cookie))  &&      \
-         ((*((__u32 *)&(inet_sk(__sk)->dport))) == (__ports))   &&      \
+         ((*((__addrpair *)&(inet_sk(__sk)->daddr))) == (__cookie))     &&      \
+         ((*((__portpair *)&(inet_sk(__sk)->dport))) == (__ports))      &&      \
          (!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif))))
 #define INET_TW_MATCH(__sk, __hash, __cookie, __saddr, __daddr, __ports, __dif)\
         (((__sk)->sk_hash == (__hash))                          &&      \
-         ((*((__u64 *)&(inet_twsk(__sk)->tw_daddr))) == (__cookie)) &&  \
-         ((*((__u32 *)&(inet_twsk(__sk)->tw_dport))) == (__ports)) &&   \
+         ((*((__addrpair *)&(inet_twsk(__sk)->tw_daddr))) == (__cookie)) &&     \
+         ((*((__portpair *)&(inet_twsk(__sk)->tw_dport))) == (__ports)) &&      \
          (!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif))))
 #else /* 32-bit arch */
 #define INET_ADDR_COOKIE(__name, __saddr, __daddr)
@@ -338,13 +329,13 @@ sherry_cache:
         (((__sk)->sk_hash == (__hash))                          &&      \
          (inet_sk(__sk)->daddr          == (__saddr))           &&      \
          (inet_sk(__sk)->rcv_saddr      == (__daddr))           &&      \
-         ((*((__u32 *)&(inet_sk(__sk)->dport))) == (__ports))   &&      \
+         ((*((__portpair *)&(inet_sk(__sk)->dport))) == (__ports))      &&      \
          (!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif))))
 #define INET_TW_MATCH(__sk, __hash,__cookie, __saddr, __daddr, __ports, __dif)  \
         (((__sk)->sk_hash == (__hash))                          &&      \
          (inet_twsk(__sk)->tw_daddr     == (__saddr))           &&      \
          (inet_twsk(__sk)->tw_rcv_saddr == (__daddr))           &&      \
-         ((*((__u32 *)&(inet_twsk(__sk)->tw_dport))) == (__ports)) &&   \
+         ((*((__portpair *)&(inet_twsk(__sk)->tw_dport))) == (__ports)) &&      \
          (!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif))))
 #endif /* 64-bit arch */
 
@@ -356,12 +347,12 @@ sherry_cache:
  */
 static inline struct sock *
         __inet_lookup_established(struct inet_hashinfo *hashinfo,
-                                  const u32 saddr, const u16 sport,
-                                  const u32 daddr, const u16 hnum,
+                                  const __be32 saddr, const __be16 sport,
+                                  const __be32 daddr, const u16 hnum,
                                   const int dif)
 {
         INET_ADDR_COOKIE(acookie, saddr, daddr)
-        const __u32 ports = INET_COMBINED_PORTS(sport, hnum);
+        const __portpair ports = INET_COMBINED_PORTS(sport, hnum);
         struct sock *sk;
         const struct hlist_node *node;
         /* Optimize here for direct hit, only listening connections can
@@ -391,25 +382,36 @@ hit:
         goto out;
 }
 
+static inline struct sock *
+        inet_lookup_established(struct inet_hashinfo *hashinfo,
+                                const __be32 saddr, const __be16 sport,
+                                const __be32 daddr, const __be16 dport,
+                                const int dif)
+{
+        return __inet_lookup_established(hashinfo, saddr, sport, daddr,
+                                         ntohs(dport), dif);
+}
+
 static inline struct sock *__inet_lookup(struct inet_hashinfo *hashinfo,
-                                         const u32 saddr, const u16 sport,
-                                         const u32 daddr, const u16 hnum,
+                                         const __be32 saddr, const __be16 sport,
+                                         const __be32 daddr, const __be16 dport,
                                          const int dif)
 {
+        u16 hnum = ntohs(dport);
         struct sock *sk = __inet_lookup_established(hashinfo, saddr, sport, daddr,
                                                     hnum, dif);
-        return sk ? : inet_lookup_listener(hashinfo, daddr, hnum, dif);
+        return sk ? : __inet_lookup_listener(hashinfo, daddr, hnum, dif);
 }
 
 static inline struct sock *inet_lookup(struct inet_hashinfo *hashinfo,
-                                       const u32 saddr, const u16 sport,
-                                       const u32 daddr, const u16 dport,
+                                       const __be32 saddr, const __be16 sport,
+                                       const __be32 daddr, const __be16 dport,
                                        const int dif)
 {
         struct sock *sk;
 
         local_bh_disable();
-        sk = __inet_lookup(hashinfo, saddr, sport, daddr, ntohs(dport), dif);
+        sk = __inet_lookup(hashinfo, saddr, sport, daddr, dport, dif);
         local_bh_enable();
 
         return sk;
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index 1f4a9a60d4..ce6da97bc8 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -27,7 +27,6 @@
 /** struct ip_options - IP Options
  *
  * @faddr - Saved first hop address
- * @is_setbyuser - Set by setsockopt?
  * @is_data - Options in __data, rather than skb
  * @is_strictroute - Strict source route
  * @srr_is_hit - Packet destination addr was our one
@@ -37,13 +36,12 @@
  * @ts_needaddr - Need to record addr of outgoing dev
  */
 struct ip_options {
-        __u32           faddr;
+        __be32          faddr;
         unsigned char   optlen;
         unsigned char   srr;
         unsigned char   rr;
         unsigned char   ts;
-        unsigned char   is_setbyuser:1,
-                        is_data:1,
+        unsigned char   is_data:1,
                         is_strictroute:1,
                         srr_is_hit:1,
                         is_changed:1,
@@ -51,7 +49,7 @@ struct ip_options {
                         ts_needtime:1,
                         ts_needaddr:1;
         unsigned char   router_alert;
-        unsigned char   __pad1;
+        unsigned char   cipso;
         unsigned char   __pad2;
         unsigned char   __data[0];
 };
@@ -64,9 +62,9 @@ struct inet_request_sock {
         u16                     inet6_rsk_offset;
         /* 2 bytes hole, try to pack */
 #endif
-        u32                     loc_addr;
-        u32                     rmt_addr;
-        u16                     rmt_port;
+        __be32                  loc_addr;
+        __be32                  rmt_addr;
+        __be16                  rmt_port;
         u16                     snd_wscale : 4, 
                                 rcv_wscale : 4, 
                                 tstamp_ok  : 1,
@@ -112,15 +110,15 @@ struct inet_sock {
         struct ipv6_pinfo       *pinet6;
 #endif
         /* Socket demultiplex comparisons on incoming packets. */
-        __u32                   daddr;
-        __u32                   rcv_saddr;
-        __u16                   dport;
+        __be32                  daddr;
+        __be32                  rcv_saddr;
+        __be16                  dport;
         __u16                   num;
-        __u32                   saddr;
+        __be32                  saddr;
         __s16                   uc_ttl;
         __u16                   cmsg_flags;
         struct ip_options       *opt;
-        __u16                   sport;
+        __be16                  sport;
         __u16                   id;
         __u8                    tos;
         __u8                    mc_ttl;
@@ -131,7 +129,7 @@ struct inet_sock {
                                 hdrincl:1,
                                 mc_loop:1;
         int                     mc_index;
-        __u32                   mc_addr;
+        __be32                  mc_addr;
         struct ip_mc_socklist   *mc_list;
         struct {
                 unsigned int            flags;
@@ -139,7 +137,7 @@ struct inet_sock {
                 struct ip_options       *opt;
                 struct rtable           *rt;
                 int                     length; /* Total length of all frames */
-                u32                     addr;
+                __be32                  addr;
                 struct flowi            fl;
         } cork;
 };
@@ -169,10 +167,10 @@ static inline void inet_sk_copy_descendant(struct sock *sk_to,
 
 extern int inet_sk_rebuild_header(struct sock *sk);
 
-static inline unsigned int inet_ehashfn(const __u32 laddr, const __u16 lport,
-                                        const __u32 faddr, const __u16 fport)
+static inline unsigned int inet_ehashfn(const __be32 laddr, const __u16 lport,
+                                        const __be32 faddr, const __be16 fport)
 {
-        unsigned int h = (laddr ^ lport) ^ (faddr ^ fport);
+        unsigned int h = ((__force __u32)laddr ^ lport) ^ ((__force __u32)faddr ^ (__force __u32)fport);
         h ^= h >> 16;
         h ^= h >> 8;
         return h;
@@ -181,10 +179,10 @@ static inline unsigned int inet_ehashfn(const __u32 laddr, const __u16 lport,
 static inline int inet_sk_ehashfn(const struct sock *sk)
 {
         const struct inet_sock *inet = inet_sk(sk);
-        const __u32 laddr = inet->rcv_saddr;
+        const __be32 laddr = inet->rcv_saddr;
         const __u16 lport = inet->num;
-        const __u32 faddr = inet->daddr;
-        const __u16 fport = inet->dport;
+        const __be32 faddr = inet->daddr;
+        const __be16 fport = inet->dport;
 
         return inet_ehashfn(laddr, lport, faddr, fport);
 }
diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h
index 600cb54355..6d14c22a00 100644
--- a/include/net/inet_timewait_sock.h
+++ b/include/net/inet_timewait_sock.h
@@ -120,10 +120,10 @@ struct inet_timewait_sock {
         unsigned char           tw_rcv_wscale;
         /* Socket demultiplex comparisons on incoming packets. */
         /* these five are in inet_sock */
-        __u16                   tw_sport;
-        __u32                   tw_daddr __attribute__((aligned(INET_TIMEWAIT_ADDRCMP_ALIGN_BYTES)));
-        __u32                   tw_rcv_saddr;
-        __u16                   tw_dport;
+        __be16                  tw_sport;
+        __be32                  tw_daddr __attribute__((aligned(INET_TIMEWAIT_ADDRCMP_ALIGN_BYTES)));
+        __be32                  tw_rcv_saddr;
+        __be16                  tw_dport;
         __u16                   tw_num;
         /* And these are ours. */
         __u8                    tw_ipv6only:1;
@@ -186,7 +186,7 @@ static inline struct inet_timewait_sock *inet_twsk(const struct sock *sk)
         return (struct inet_timewait_sock *)sk;
 }
 
-static inline u32 inet_rcv_saddr(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;
diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
index 0965515f40..925573fd2a 100644
--- a/include/net/inetpeer.h
+++ b/include/net/inetpeer.h
@@ -22,7 +22,7 @@ struct inet_peer
         unsigned long           dtime;          /* the time of last use of not
                                                  * referenced entries */
         atomic_t                refcnt;
-        __u32                   v4daddr;        /* peer's address */
+        __be32                  v4daddr;        /* peer's address */
         __u16                   avl_height;
         __u16                   ip_id_count;    /* IP ID for the next packet */
         atomic_t                rid;            /* Frag reception counter */
@@ -33,7 +33,7 @@ struct inet_peer
 void                    inet_initpeers(void) __init;
 
 /* can be called with or without local BH being disabled */
-struct inet_peer        *inet_getpeer(__u32 daddr, int create);
+struct inet_peer        *inet_getpeer(__be32 daddr, int create);
 
 extern spinlock_t inet_peer_unused_lock;
 extern struct inet_peer **inet_peer_unused_tailp;
diff --git a/include/net/ip.h b/include/net/ip.h
index 98f9084007..b6d95e5534 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -45,7 +45,7 @@ struct inet_skb_parm
 
 struct ipcm_cookie
 {
-        u32                     addr;
+        __be32                  addr;
         int                     oif;
         struct ip_options       *opt;
 };
@@ -86,7 +86,7 @@ extern int		igmp_mc_proc_init(void);
  */
 
 extern int              ip_build_and_send_pkt(struct sk_buff *skb, struct sock *sk,
-                                              u32 saddr, u32 daddr,
+                                              __be32 saddr, __be32 daddr,
                                               struct ip_options *opt);
 extern int              ip_rcv(struct sk_buff *skb, struct net_device *dev,
                                struct packet_type *pt, struct net_device *orig_dev);
@@ -335,7 +335,7 @@ extern int ip_net_unreachable(struct sk_buff *skb);
  *      Functions provided by ip_options.c
  */
  
-extern void ip_options_build(struct sk_buff *skb, struct ip_options *opt, u32 daddr, struct rtable *rt, int is_frag);
+extern void ip_options_build(struct sk_buff *skb, struct ip_options *opt, __be32 daddr, struct rtable *rt, int is_frag);
 extern int ip_options_echo(struct ip_options *dopt, struct sk_buff *skb);
 extern void ip_options_fragment(struct sk_buff *skb);
 extern int ip_options_compile(struct ip_options *opt, struct sk_buff *skb);
@@ -363,8 +363,8 @@ extern int	ip_ra_control(struct sock *sk, unsigned char on, void (*destructor)(s
 
 extern int      ip_recv_error(struct sock *sk, struct msghdr *msg, int len);
 extern void     ip_icmp_error(struct sock *sk, struct sk_buff *skb, int err, 
-                              u16 port, u32 info, u8 *payload);
-extern void     ip_local_error(struct sock *sk, int err, u32 daddr, u16 dport,
+                              __be16 port, u32 info, u8 *payload);
+extern void     ip_local_error(struct sock *sk, int err, __be32 daddr, __be16 dport,
                                u32 info);
 
 /* sysctl helpers - any sysctl which holds a value that ends up being
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index a66e9de16a..e4438de3bd 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -16,14 +16,35 @@
 #ifdef __KERNEL__
 
 #include <linux/ipv6_route.h>
-
-#include <net/dst.h>
-#include <net/flow.h>
 #include <linux/rtnetlink.h>
 #include <linux/spinlock.h>
+#include <net/dst.h>
+#include <net/flow.h>
+#include <net/netlink.h>
 
 struct rt6_info;
 
+struct fib6_config
+{
+        u32             fc_table;
+        u32             fc_metric;
+        int             fc_dst_len;
+        int             fc_src_len;
+        int             fc_ifindex;
+        u32             fc_flags;
+        u32             fc_protocol;
+
+        struct in6_addr fc_dst;
+        struct in6_addr fc_src;
+        struct in6_addr fc_gateway;
+
+        unsigned long   fc_expires;
+        struct nlattr   *fc_mx;
+        int             fc_mx_len;
+
+        struct nl_info  fc_nlinfo;
+};
+
 struct fib6_node
 {
         struct fib6_node        *parent;
@@ -39,6 +60,11 @@ struct fib6_node
         __u32                   fn_sernum;
 };
 
+#ifndef CONFIG_IPV6_SUBTREES
+#define FIB6_SUBTREE(fn)        NULL
+#else
+#define FIB6_SUBTREE(fn)        ((fn)->subtree)
+#endif
 
 /*
  *      routing information
@@ -51,6 +77,8 @@ struct rt6key
         int             plen;
 };
 
+struct fib6_table;
+
 struct rt6_info
 {
         union {
@@ -71,6 +99,7 @@ struct rt6_info
         u32                             rt6i_flags;
         u32                             rt6i_metric;
         atomic_t                        rt6i_ref;
+        struct fib6_table               *rt6i_table;
 
         struct rt6key                   rt6i_dst;
         struct rt6key                   rt6i_src;
@@ -89,28 +118,6 @@ struct fib6_walker_t
         void *args;
 };
 
-extern struct fib6_walker_t fib6_walker_list;
-extern rwlock_t fib6_walker_lock;
-
-static inline void fib6_walker_link(struct fib6_walker_t *w)
-{
-        write_lock_bh(&fib6_walker_lock);
-        w->next = fib6_walker_list.next;
-        w->prev = &fib6_walker_list;
-        w->next->prev = w;
-        w->prev->next = w;
-        write_unlock_bh(&fib6_walker_lock);
-}
-
-static inline void fib6_walker_unlink(struct fib6_walker_t *w)
-{
-        write_lock_bh(&fib6_walker_lock);
-        w->next->prev = w->prev;
-        w->prev->next = w->next;
-        w->prev = w->next = w;
-        write_unlock_bh(&fib6_walker_lock);
-}
-
 struct rt6_statistics {
         __u32           fib_nodes;
         __u32           fib_route_nodes;
@@ -143,12 +150,41 @@ struct rt6_statistics {
 
 typedef void                    (*f_pnode)(struct fib6_node *fn, void *);
 
-extern struct fib6_node         ip6_routing_table;
+struct fib6_table {
+        struct hlist_node       tb6_hlist;
+        u32                     tb6_id;
+        rwlock_t                tb6_lock;
+        struct fib6_node        tb6_root;
+};
+
+#define RT6_TABLE_UNSPEC        RT_TABLE_UNSPEC
+#define RT6_TABLE_MAIN          RT_TABLE_MAIN
+#define RT6_TABLE_DFLT          RT6_TABLE_MAIN
+#define RT6_TABLE_INFO          RT6_TABLE_MAIN
+#define RT6_TABLE_PREFIX        RT6_TABLE_MAIN
+
+#ifdef CONFIG_IPV6_MULTIPLE_TABLES
+#define FIB6_TABLE_MIN          1
+#define FIB6_TABLE_MAX          RT_TABLE_MAX
+#define RT6_TABLE_LOCAL         RT_TABLE_LOCAL
+#else
+#define FIB6_TABLE_MIN          RT_TABLE_MAIN
+#define FIB6_TABLE_MAX          FIB6_TABLE_MIN
+#define RT6_TABLE_LOCAL         RT6_TABLE_MAIN
+#endif
+
+typedef struct rt6_info *(*pol_lookup_t)(struct fib6_table *,
+                                         struct flowi *, int);
 
 /*
  *      exported functions
  */
 
+extern struct fib6_table *      fib6_get_table(u32 id);
+extern struct fib6_table *      fib6_new_table(u32 id);
+extern struct dst_entry *       fib6_rule_lookup(struct flowi *fl, int flags,
+                                                 pol_lookup_t lookup);
+
 extern struct fib6_node         *fib6_lookup(struct fib6_node *root,
                                              struct in6_addr *daddr,
                                              struct in6_addr *saddr);
@@ -157,32 +193,29 @@ struct fib6_node		*fib6_locate(struct fib6_node *root,
                                              struct in6_addr *daddr, int dst_len,
                                              struct in6_addr *saddr, int src_len);
 
-extern void                     fib6_clean_tree(struct fib6_node *root,
-                                                int (*func)(struct rt6_info *, void *arg),
-                                                int prune, void *arg);
-
-extern int                      fib6_walk(struct fib6_walker_t *w);
-extern int                      fib6_walk_continue(struct fib6_walker_t *w);
+extern void                     fib6_clean_all(int (*func)(struct rt6_info *, void *arg),
+                                               int prune, void *arg);
 
 extern int                      fib6_add(struct fib6_node *root,
                                          struct rt6_info *rt,
-                                         struct nlmsghdr *nlh,
-                                         void *rtattr,
-                                         struct netlink_skb_parms *req);
+                                         struct nl_info *info);
 
 extern int                      fib6_del(struct rt6_info *rt,
-                                         struct nlmsghdr *nlh,
-                                         void *rtattr,
-                                         struct netlink_skb_parms *req);
+                                         struct nl_info *info);
 
 extern void                     inet6_rt_notify(int event, struct rt6_info *rt,
-                                                struct nlmsghdr *nlh,
-                                                struct netlink_skb_parms *req);
+                                                struct nl_info *info);
 
 extern void                     fib6_run_gc(unsigned long dummy);
 
 extern void                     fib6_gc_cleanup(void);
 
 extern void                     fib6_init(void);
+
+extern void                     fib6_rules_init(void);
+extern void                     fib6_rules_cleanup(void);
+extern int                      fib6_rules_dump(struct sk_buff *,
+                                                struct netlink_callback *);
+
 #endif
 #endif
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index a398ae5e30..6ca6b71dfe 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -32,6 +32,10 @@ struct route_info {
 #include <linux/ip.h>
 #include <linux/ipv6.h>
 
+#define RT6_LOOKUP_F_IFACE      0x1
+#define RT6_LOOKUP_F_REACHABLE  0x2
+#define RT6_LOOKUP_F_HAS_SADDR  0x4
+
 struct pol_chain {
         int                     type;
         int                     priority;
@@ -41,6 +45,11 @@ struct pol_chain {
 
 extern struct rt6_info  ip6_null_entry;
 
+#ifdef CONFIG_IPV6_MULTIPLE_TABLES
+extern struct rt6_info  ip6_prohibit_entry;
+extern struct rt6_info  ip6_blk_hole_entry;
+#endif
+
 extern int ip6_rt_gc_interval;
 
 extern void                     ip6_route_input(struct sk_buff *skb);
@@ -48,25 +57,14 @@ extern void			ip6_route_input(struct sk_buff *skb);
 extern struct dst_entry *       ip6_route_output(struct sock *sk,
                                                  struct flowi *fl);
 
-extern int                      ip6_route_me_harder(struct sk_buff *skb);
-
 extern void                     ip6_route_init(void);
 extern void                     ip6_route_cleanup(void);
 
 extern int                      ipv6_route_ioctl(unsigned int cmd, void __user *arg);
 
-extern int                      ip6_route_add(struct in6_rtmsg *rtmsg,
-                                              struct nlmsghdr *,
-                                              void *rtattr,
-                                              struct netlink_skb_parms *req);
-extern int                      ip6_ins_rt(struct rt6_info *,
-                                           struct nlmsghdr *,
-                                           void *rtattr,
-                                           struct netlink_skb_parms *req);
-extern int                      ip6_del_rt(struct rt6_info *,
-                                           struct nlmsghdr *,
-                                           void *rtattr,
-                                           struct netlink_skb_parms *req);
+extern int                      ip6_route_add(struct fib6_config *cfg);
+extern int                      ip6_ins_rt(struct rt6_info *);
+extern int                      ip6_del_rt(struct rt6_info *);
 
 extern int                      ip6_rt_addr_add(struct in6_addr *addr,
                                                 struct net_device *dev,
@@ -114,6 +112,7 @@ extern int			rt6_route_rcv(struct net_device *dev,
                                               struct in6_addr *gwaddr);
 
 extern void                     rt6_redirect(struct in6_addr *dest,
+                                             struct in6_addr *src,
                                              struct in6_addr *saddr,
                                              struct neighbour *neigh,
                                              u8 *lladdr,
@@ -131,6 +130,13 @@ extern int inet6_rtm_newroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *a
 extern int inet6_rtm_delroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
 extern int inet6_rtm_getroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
 
+struct rt6_rtnl_dump_arg
+{
+        struct sk_buff *skb;
+        struct netlink_callback *cb;
+};
+
+extern int rt6_dump_route(struct rt6_info *rt, void *p_arg);
 extern void rt6_ifdown(struct net_device *dev);
 extern void rt6_mtu_change(struct net_device *dev, unsigned mtu);
 
@@ -139,16 +145,25 @@ extern rwlock_t rt6_lock;
 /*
  *      Store a destination cache entry in a socket
  */
-static inline void ip6_dst_store(struct sock *sk, struct dst_entry *dst,
-                                     struct in6_addr *daddr)
+static inline void __ip6_dst_store(struct sock *sk, struct dst_entry *dst,
+                                   struct in6_addr *daddr, struct in6_addr *saddr)
 {
         struct ipv6_pinfo *np = inet6_sk(sk);
         struct rt6_info *rt = (struct rt6_info *) dst;
 
-        write_lock(&sk->sk_dst_lock);
-        __sk_dst_set(sk, dst);
+        sk_setup_caps(sk, dst);
         np->daddr_cache = daddr;
+#ifdef CONFIG_IPV6_SUBTREES
+        np->saddr_cache = saddr;
+#endif
         np->dst_cookie = rt->rt6i_node ? rt->rt6i_node->fn_sernum : 0;
+}
+
+static inline void ip6_dst_store(struct sock *sk, struct dst_entry *dst,
+                                 struct in6_addr *daddr, struct in6_addr *saddr)
+{
+        write_lock(&sk->sk_dst_lock);
+        __ip6_dst_store(sk, dst, daddr, saddr);
         write_unlock(&sk->sk_dst_lock);
 }
 
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
index a095d1dec7..82229146ba 100644
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@@ -18,26 +18,34 @@
 
 #include <net/flow.h>
 #include <linux/seq_file.h>
-
-/* WARNING: The ordering of these elements must match ordering
- *          of RTA_* rtnetlink attribute numbers.
- */
-struct kern_rta {
-        void            *rta_dst;
-        void            *rta_src;
-        int             *rta_iif;
-        int             *rta_oif;
-        void            *rta_gw;
-        u32             *rta_priority;
-        void            *rta_prefsrc;
-        struct rtattr   *rta_mx;
-        struct rtattr   *rta_mp;
-        unsigned char   *rta_protoinfo;
-        u32             *rta_flow;
-        struct rta_cacheinfo *rta_ci;
-        struct rta_session *rta_sess;
-        u32             *rta_mp_alg;
-};
+#include <net/fib_rules.h>
+
+struct fib_config {
+        u8                      fc_family;
+        u8                      fc_dst_len;
+        u8                      fc_src_len;
+        u8                      fc_tos;
+        u8                      fc_protocol;
+        u8                      fc_scope;
+        u8                      fc_type;
+        /* 1 byte unused */
+        u32                     fc_table;
+        __be32                  fc_dst;
+        __be32                  fc_src;
+        __be32                  fc_gw;
+        int                     fc_oif;
+        u32                     fc_flags;
+        u32                     fc_priority;
+        __be32                  fc_prefsrc;
+        struct nlattr           *fc_mx;
+        struct rtnexthop        *fc_mp;
+        int                     fc_mx_len;
+        int                     fc_mp_len;
+        u32                     fc_flow;
+        u32                     fc_mp_alg;
+        u32                     fc_nlflags;
+        struct nl_info          fc_nlinfo;
+ };
 
 struct fib_info;
 
@@ -55,7 +63,7 @@ struct fib_nh {
         __u32                   nh_tclassid;
 #endif
         int                     nh_oif;
-        u32                     nh_gw;
+        __be32                  nh_gw;
 };
 
 /*
@@ -70,7 +78,7 @@ struct fib_info {
         int                     fib_dead;
         unsigned                fib_flags;
         int                     fib_protocol;
-        u32                     fib_prefsrc;
+        __be32                  fib_prefsrc;
         u32                     fib_priority;
         u32                     fib_metrics[RTAX_MAX];
 #define fib_mtu fib_metrics[RTAX_MTU-1]
@@ -99,8 +107,8 @@ struct fib_result {
         unsigned char   type;
         unsigned char   scope;
 #ifdef CONFIG_IP_ROUTE_MULTIPATH_CACHED
-        __u32           network;
-        __u32           netmask;
+        __be32          network;
+        __be32          netmask;
 #endif
         struct fib_info *fi;
 #ifdef CONFIG_IP_MULTIPLE_TABLES
@@ -109,7 +117,7 @@ struct fib_result {
 };
 
 struct fib_result_nl {
-        u32             fl_addr;   /* To be looked up*/ 
+        __be32          fl_addr;   /* To be looked up*/
         u32             fl_fwmark; 
         unsigned char   fl_tos;
         unsigned char   fl_scope;
@@ -149,15 +157,12 @@ struct fib_result_nl {
 #endif /* CONFIG_IP_ROUTE_MULTIPATH_WRANDOM */
 
 struct fib_table {
-        unsigned char   tb_id;
+        struct hlist_node tb_hlist;
+        u32             tb_id;
         unsigned        tb_stamp;
         int             (*tb_lookup)(struct fib_table *tb, const struct flowi *flp, struct fib_result *res);
-        int             (*tb_insert)(struct fib_table *table, struct rtmsg *r,
-                                     struct kern_rta *rta, struct nlmsghdr *n,
-                                     struct netlink_skb_parms *req);
-        int             (*tb_delete)(struct fib_table *table, struct rtmsg *r,
-                                     struct kern_rta *rta, struct nlmsghdr *n,
-                                     struct netlink_skb_parms *req);
+        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);
@@ -172,14 +177,14 @@ struct fib_table {
 extern struct fib_table *ip_fib_local_table;
 extern struct fib_table *ip_fib_main_table;
 
-static inline struct fib_table *fib_get_table(int id)
+static inline struct fib_table *fib_get_table(u32 id)
 {
         if (id != RT_TABLE_LOCAL)
                 return ip_fib_main_table;
         return ip_fib_local_table;
 }
 
-static inline struct fib_table *fib_new_table(int id)
+static inline struct fib_table *fib_new_table(u32 id)
 {
         return fib_get_table(id);
 }
@@ -199,67 +204,48 @@ static inline void fib_select_default(const struct flowi *flp, struct fib_result
 }
 
 #else /* CONFIG_IP_MULTIPLE_TABLES */
-#define ip_fib_local_table (fib_tables[RT_TABLE_LOCAL])
-#define ip_fib_main_table (fib_tables[RT_TABLE_MAIN])
-
-extern struct fib_table * fib_tables[RT_TABLE_MAX+1];
-extern int fib_lookup(const struct flowi *flp, struct fib_result *res);
-extern struct fib_table *__fib_new_table(int id);
-extern void fib_rule_put(struct fib_rule *r);
+#define ip_fib_local_table fib_get_table(RT_TABLE_LOCAL)
+#define ip_fib_main_table fib_get_table(RT_TABLE_MAIN)
 
-static inline struct fib_table *fib_get_table(int id)
-{
-        if (id == 0)
-                id = RT_TABLE_MAIN;
-
-        return fib_tables[id];
-}
-
-static inline struct fib_table *fib_new_table(int id)
-{
-        if (id == 0)
-                id = RT_TABLE_MAIN;
-
-        return fib_tables[id] ? : __fib_new_table(id);
-}
+extern int fib_lookup(struct flowi *flp, struct fib_result *res);
 
+extern struct fib_table *fib_new_table(u32 id);
+extern struct fib_table *fib_get_table(u32 id);
 extern void fib_select_default(const struct flowi *flp, struct fib_result *res);
 
 #endif /* CONFIG_IP_MULTIPLE_TABLES */
 
 /* Exported by fib_frontend.c */
+extern struct nla_policy rtm_ipv4_policy[];
 extern void             ip_fib_init(void);
 extern int inet_rtm_delroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
 extern int inet_rtm_newroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
 extern int inet_rtm_getroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
 extern int inet_dump_fib(struct sk_buff *skb, struct netlink_callback *cb);
-extern int fib_validate_source(u32 src, u32 dst, u8 tos, int oif,
-                               struct net_device *dev, u32 *spec_dst, u32 *itag);
+extern int fib_validate_source(__be32 src, __be32 dst, u8 tos, int oif,
+                               struct net_device *dev, __be32 *spec_dst, u32 *itag);
 extern void fib_select_multipath(const struct flowi *flp, struct fib_result *res);
 
 struct rtentry;
 
 /* Exported by fib_semantics.c */
-extern int ip_fib_check_default(u32 gw, struct net_device *dev);
-extern int fib_sync_down(u32 local, struct net_device *dev, int force);
+extern int ip_fib_check_default(__be32 gw, struct net_device *dev);
+extern int fib_sync_down(__be32 local, struct net_device *dev, int force);
 extern int fib_sync_up(struct net_device *dev);
-extern int fib_convert_rtentry(int cmd, struct nlmsghdr *nl, struct rtmsg *rtm,
-                               struct kern_rta *rta, struct rtentry *r);
-extern u32  __fib_res_prefsrc(struct fib_result *res);
+extern __be32  __fib_res_prefsrc(struct fib_result *res);
 
 /* Exported by fib_hash.c */
-extern struct fib_table *fib_hash_init(int id);
+extern struct fib_table *fib_hash_init(u32 id);
 
 #ifdef CONFIG_IP_MULTIPLE_TABLES
-/* Exported by fib_rules.c */
+extern int fib4_rules_dump(struct sk_buff *skb, struct netlink_callback *cb);
+
+extern void __init fib4_rules_init(void);
 
-extern int inet_rtm_delrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
-extern int inet_rtm_newrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
-extern int inet_dump_rules(struct sk_buff *skb, struct netlink_callback *cb);
 #ifdef CONFIG_NET_CLS_ROUTE
 extern u32 fib_rules_tclass(struct fib_result *res);
 #endif
-extern void fib_rules_init(void);
+
 #endif
 
 static inline void fib_combine_itag(u32 *itag, struct fib_result *res)
diff --git a/include/net/ip_mp_alg.h b/include/net/ip_mp_alg.h
index ac747b6473..beffdd66ad 100644
--- a/include/net/ip_mp_alg.h
+++ b/include/net/ip_mp_alg.h
@@ -17,7 +17,7 @@ struct ip_mp_alg_ops {
         void    (*mp_alg_select_route)(const struct flowi *flp,
                                        struct rtable *rth, struct rtable **rp);
         void    (*mp_alg_flush)(void);
-        void    (*mp_alg_set_nhinfo)(__u32 network, __u32 netmask,
+        void    (*mp_alg_set_nhinfo)(__be32 network, __be32 netmask,
                                      unsigned char prefixlen,
                                      const struct fib_nh *nh);
         void    (*mp_alg_remove)(struct rtable *rth);
@@ -59,7 +59,7 @@ static inline void multipath_flush(void)
 }
 
 static inline void multipath_set_nhinfo(struct rtable *rth,
-                                        __u32 network, __u32 netmask,
+                                        __be32 network, __be32 netmask,
                                         unsigned char prefixlen,
                                         const struct fib_nh *nh)
 {
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 3b57b159b6..49c717e3b0 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -100,22 +100,22 @@
 struct ip_vs_service_user {
         /* virtual service addresses */
         u_int16_t               protocol;
-        u_int32_t               addr;           /* virtual ip address */
-        u_int16_t               port;
+        __be32                  addr;           /* virtual ip address */
+        __be16                  port;
         u_int32_t               fwmark;         /* firwall mark of service */
 
         /* virtual service options */
         char                    sched_name[IP_VS_SCHEDNAME_MAXLEN];
         unsigned                flags;          /* virtual service flags */
         unsigned                timeout;        /* persistent timeout in sec */
-        u_int32_t               netmask;        /* persistent netmask */
+        __be32                  netmask;        /* persistent netmask */
 };
 
 
 struct ip_vs_dest_user {
         /* destination server address */
-        u_int32_t               addr;
-        u_int16_t               port;
+        __be32                  addr;
+        __be16                  port;
 
         /* real server options */
         unsigned                conn_flags;     /* connection flags */
@@ -163,15 +163,15 @@ struct ip_vs_getinfo {
 struct ip_vs_service_entry {
         /* which service: user fills in these */
         u_int16_t               protocol;
-        u_int32_t               addr;           /* virtual address */
-        u_int16_t               port;
+        __be32                  addr;           /* virtual address */
+        __be16                  port;
         u_int32_t               fwmark;         /* firwall mark of service */
 
         /* service options */
         char                    sched_name[IP_VS_SCHEDNAME_MAXLEN];
         unsigned                flags;          /* virtual service flags */
         unsigned                timeout;        /* persistent timeout */
-        u_int32_t               netmask;        /* persistent netmask */
+        __be32                  netmask;        /* persistent netmask */
 
         /* number of real servers */
         unsigned int            num_dests;
@@ -182,8 +182,8 @@ struct ip_vs_service_entry {
 
 
 struct ip_vs_dest_entry {
-        u_int32_t               addr;           /* destination address */
-        u_int16_t               port;
+        __be32                  addr;           /* destination address */
+        __be16                  port;
         unsigned                conn_flags;     /* connection flags */
         int                     weight;         /* destination weight */
 
@@ -203,8 +203,8 @@ struct ip_vs_dest_entry {
 struct ip_vs_get_dests {
         /* which service: user fills in these */
         u_int16_t               protocol;
-        u_int32_t               addr;           /* virtual address */
-        u_int16_t               port;
+        __be32                  addr;           /* virtual address */
+        __be16                  port;
         u_int32_t               fwmark;         /* firwall mark of service */
 
         /* number of real servers */
@@ -502,12 +502,12 @@ struct ip_vs_conn {
         struct list_head        c_list;         /* hashed list heads */
 
         /* Protocol, addresses and port numbers */
-        __u32                   caddr;          /* client address */
-        __u32                   vaddr;          /* virtual address */
-        __u32                   daddr;          /* destination address */
-        __u16                   cport;
-        __u16                   vport;
-        __u16                   dport;
+        __be32                   caddr;          /* client address */
+        __be32                   vaddr;          /* virtual address */
+        __be32                   daddr;          /* destination address */
+        __be16                   cport;
+        __be16                   vport;
+        __be16                   dport;
         __u16                   protocol;       /* Which protocol (TCP/UDP) */
 
         /* counter and timer */
@@ -554,12 +554,12 @@ struct ip_vs_service {
         atomic_t                usecnt;   /* use counter */
 
         __u16                   protocol; /* which protocol (TCP/UDP) */
-        __u32                   addr;     /* IP address for virtual service */
-        __u16                   port;     /* port number for the service */
+        __be32                  addr;     /* IP address for virtual service */
+        __be16                  port;     /* port number for the service */
         __u32                   fwmark;   /* firewall mark of the service */
         unsigned                flags;    /* service status flags */
         unsigned                timeout;  /* persistent timeout in ticks */
-        __u32                   netmask;  /* grouping granularity */
+        __be32                  netmask;  /* grouping granularity */
 
         struct list_head        destinations;  /* real server d-linked list */
         __u32                   num_dests;     /* number of servers */
@@ -581,8 +581,8 @@ struct ip_vs_dest {
         struct list_head        n_list;   /* for the dests in the service */
         struct list_head        d_list;   /* for table with all the dests */
 
-        __u32                   addr;           /* IP address of the server */
-        __u16                   port;           /* port number of the server */
+        __be32                  addr;           /* IP address of the server */
+        __be16                  port;           /* port number of the server */
         volatile unsigned       flags;          /* dest status flags */
         atomic_t                conn_flags;     /* flags to copy to conn */
         atomic_t                weight;         /* server weight */
@@ -605,8 +605,8 @@ struct ip_vs_dest {
         /* for virtual service */
         struct ip_vs_service    *svc;           /* service it belongs to */
         __u16                   protocol;       /* which protocol (TCP/UDP) */
-        __u32                   vaddr;          /* virtual IP address */
-        __u16                   vport;          /* virtual port number */
+        __be32                  vaddr;          /* virtual IP address */
+        __be16                  vport;          /* virtual port number */
         __u32                   vfwmark;        /* firewall mark of service */
 };
 
@@ -648,7 +648,7 @@ struct ip_vs_app
         /* members for application incarnations */
         struct list_head        p_list;         /* member in proto app list */
         struct ip_vs_app        *app;           /* its real application */
-        __u16                   port;           /* port number in net order */
+        __be16                  port;           /* port number in net order */
         atomic_t                usecnt;         /* usage counter */
 
         /* output hook: return false if can't linearize. diff set for TCP.  */
@@ -740,11 +740,11 @@ enum {
 };
 
 extern struct ip_vs_conn *ip_vs_conn_in_get
-(int protocol, __u32 s_addr, __u16 s_port, __u32 d_addr, __u16 d_port);
+(int protocol, __be32 s_addr, __be16 s_port, __be32 d_addr, __be16 d_port);
 extern struct ip_vs_conn *ip_vs_ct_in_get
-(int protocol, __u32 s_addr, __u16 s_port, __u32 d_addr, __u16 d_port);
+(int protocol, __be32 s_addr, __be16 s_port, __be32 d_addr, __be16 d_port);
 extern struct ip_vs_conn *ip_vs_conn_out_get
-(int protocol, __u32 s_addr, __u16 s_port, __u32 d_addr, __u16 d_port);
+(int protocol, __be32 s_addr, __be16 s_port, __be32 d_addr, __be16 d_port);
 
 /* put back the conn without restarting its timer */
 static inline void __ip_vs_conn_put(struct ip_vs_conn *cp)
@@ -752,11 +752,11 @@ static inline void __ip_vs_conn_put(struct ip_vs_conn *cp)
         atomic_dec(&cp->refcnt);
 }
 extern void ip_vs_conn_put(struct ip_vs_conn *cp);
-extern void ip_vs_conn_fill_cport(struct ip_vs_conn *cp, __u16 cport);
+extern void ip_vs_conn_fill_cport(struct ip_vs_conn *cp, __be16 cport);
 
 extern struct ip_vs_conn *
-ip_vs_conn_new(int proto, __u32 caddr, __u16 cport, __u32 vaddr, __u16 vport,
-               __u32 daddr, __u16 dport, unsigned flags,
+ip_vs_conn_new(int proto, __be32 caddr, __be16 cport, __be32 vaddr, __be16 vport,
+               __be32 daddr, __be16 dport, unsigned flags,
                struct ip_vs_dest *dest);
 extern void ip_vs_conn_expire_now(struct ip_vs_conn *cp);
 
@@ -887,7 +887,7 @@ extern int sysctl_ip_vs_nat_icmp_send;
 extern struct ip_vs_stats ip_vs_stats;
 
 extern struct ip_vs_service *
-ip_vs_service_get(__u32 fwmark, __u16 protocol, __u32 vaddr, __u16 vport);
+ip_vs_service_get(__u32 fwmark, __u16 protocol, __be32 vaddr, __be16 vport);
 
 static inline void ip_vs_service_put(struct ip_vs_service *svc)
 {
@@ -895,7 +895,7 @@ static inline void ip_vs_service_put(struct ip_vs_service *svc)
 }
 
 extern struct ip_vs_dest *
-ip_vs_lookup_real_service(__u16 protocol, __u32 daddr, __u16 dport);
+ip_vs_lookup_real_service(__u16 protocol, __be32 daddr, __be16 dport);
 extern int ip_vs_use_count_inc(void);
 extern void ip_vs_use_count_dec(void);
 extern int ip_vs_control_init(void);
diff --git a/include/net/ipcomp.h b/include/net/ipcomp.h
index e651a57ecd..87c1af3e5e 100644
--- a/include/net/ipcomp.h
+++ b/include/net/ipcomp.h
@@ -1,11 +1,14 @@
 #ifndef _NET_IPCOMP_H
 #define _NET_IPCOMP_H
 
+#include <linux/crypto.h>
+#include <linux/types.h>
+
 #define IPCOMP_SCRATCH_SIZE     65400
 
 struct ipcomp_data {
         u16 threshold;
-        struct crypto_tfm **tfms;
+        struct crypto_comp **tfms;
 };
 
 #endif
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index a8fdf7970b..8223c4410b 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -40,6 +40,7 @@
 #define NEXTHDR_ICMP            58      /* ICMP for IPv6. */
 #define NEXTHDR_NONE            59      /* No next header */
 #define NEXTHDR_DEST            60      /* Destination options header. */
+#define NEXTHDR_MOBILITY        135     /* Mobility header. */
 
 #define NEXTHDR_MAX             255
 
@@ -229,7 +230,7 @@ extern int 			ip6_ra_control(struct sock *sk, int sel,
                                                void (*destructor)(struct sock *));
 
 
-extern int                      ipv6_parse_hopopts(struct sk_buff *skb);
+extern int                      ipv6_parse_hopopts(struct sk_buff **skbp);
 
 extern struct ipv6_txoptions *  ipv6_dup_options(struct sock *sk, struct ipv6_txoptions *opt);
 extern struct ipv6_txoptions *  ipv6_renew_options(struct sock *sk, struct ipv6_txoptions *opt,
@@ -317,8 +318,8 @@ static inline void ipv6_addr_prefix(struct in6_addr *pfx,
 
 #ifndef __HAVE_ARCH_ADDR_SET
 static inline void ipv6_addr_set(struct in6_addr *addr, 
-                                     __u32 w1, __u32 w2,
-                                     __u32 w3, __u32 w4)
+                                     __be32 w1, __be32 w2,
+                                     __be32 w3, __be32 w4)
 {
         addr->s6_addr32[0] = w1;
         addr->s6_addr32[1] = w2;
@@ -336,7 +337,7 @@ static inline int ipv6_addr_equal(const struct in6_addr *a1,
                 a1->s6_addr32[3] == a2->s6_addr32[3]);
 }
 
-static inline int __ipv6_prefix_equal(const u32 *a1, const u32 *a2,
+static inline int __ipv6_prefix_equal(const __be32 *a1, const __be32 *a2,
                                       unsigned int prefixlen)
 {
         unsigned pdw, pbi;
@@ -468,6 +469,9 @@ extern void			ip6_flush_pending_frames(struct sock *sk);
 extern int                      ip6_dst_lookup(struct sock *sk,
                                                struct dst_entry **dst,
                                                struct flowi *fl);
+extern int                      ip6_sk_dst_lookup(struct sock *sk,
+                                                  struct dst_entry **dst,
+                                                  struct flowi *fl);
 
 /*
  *      skb processing functions
@@ -503,6 +507,8 @@ extern int			ipv6_skip_exthdr(const struct sk_buff *, int start,
 
 extern int                      ipv6_ext_hdr(u8 nexthdr);
 
+extern int ipv6_find_tlv(struct sk_buff *skb, int offset, int type);
+
 extern struct ipv6_txoptions *  ipv6_invert_rthdr(struct sock *sk,
                                                   struct ipv6_rt_hdr *hdr);
 
diff --git a/include/net/irda/irda_device.h b/include/net/irda/irda_device.h
index 0575c59a5c..bca19ca7bd 100644
--- a/include/net/irda/irda_device.h
+++ b/include/net/irda/irda_device.h
@@ -160,7 +160,7 @@ typedef struct {
         int irq, irq2;        /* Interrupts used */
         int dma, dma2;        /* DMA channel(s) used */
         int fifo_size;        /* FIFO size */
-        int irqflags;         /* interrupt flags (ie, SA_SHIRQ|SA_INTERRUPT) */
+        int irqflags;         /* interrupt flags (ie, IRQF_SHARED|IRQF_DISABLED) */
         int direction;        /* Link direction, used by some FIR drivers */
         int enabled;          /* Powered on? */
         int suspended;        /* Suspended by APM */
diff --git a/include/net/irda/irlan_common.h b/include/net/irda/irlan_common.h
index 1c73bdbc3e..9592c374b4 100644
--- a/include/net/irda/irlan_common.h
+++ b/include/net/irda/irlan_common.h
@@ -98,7 +98,15 @@
 #define IRLAN_SHORT  1
 #define IRLAN_ARRAY  2
 
-#define IRLAN_MAX_HEADER (TTP_HEADER+LMP_HEADER+LAP_MAX_HEADER)
+/* IrLAN sits on top if IrTTP */
+#define IRLAN_MAX_HEADER (TTP_HEADER+LMP_HEADER)
+/* 1 byte for the command code and 1 byte for the parameter count */
+#define IRLAN_CMD_HEADER 2
+
+#define IRLAN_STRING_PARAMETER_LEN(name, value) (1 + strlen((name)) + 2 \
+                                                + strlen ((value)))
+#define IRLAN_BYTE_PARAMETER_LEN(name)          (1 + strlen((name)) + 2 + 1)
+#define IRLAN_SHORT_PARAMETER_LEN(name)         (1 + strlen((name)) + 2 + 2)
 
 /*
  *  IrLAN client
diff --git a/include/net/irda/irlap_frame.h b/include/net/irda/irlap_frame.h
index 3452ae257c..9dd54a5002 100644
--- a/include/net/irda/irlap_frame.h
+++ b/include/net/irda/irlap_frame.h
@@ -74,6 +74,19 @@ struct discovery_t;
 
 #define PF_BIT    0x10 /* Poll/final bit */
 
+/* Some IrLAP field lengths */
+/*
+ * Only baud rate triplet is 4 bytes (PV can be 2 bytes).
+ * All others params (7) are 3 bytes, so that's 7*3 + 1*4 bytes.
+ */
+#define IRLAP_NEGOCIATION_PARAMS_LEN 25
+#define IRLAP_DISCOVERY_INFO_LEN     32
+
+struct disc_frame {
+        __u8 caddr;          /* Connection address */
+        __u8 control;
+} IRDA_PACK;
+
 struct xid_frame {
         __u8  caddr; /* Connection address */
         __u8  control;
@@ -95,11 +108,25 @@ struct test_frame {
 struct ua_frame {
         __u8 caddr;
         __u8 control;
-
         __u32 saddr; /* Source device address */
         __u32 daddr; /* Dest device address */
 } IRDA_PACK;
-        
+
+struct dm_frame {
+        __u8 caddr;          /* Connection address */
+        __u8 control;
+} IRDA_PACK;
+
+struct rd_frame {
+        __u8 caddr;          /* Connection address */
+        __u8 control;
+} IRDA_PACK;
+
+struct rr_frame {
+        __u8 caddr;          /* Connection address */
+        __u8 control;
+} IRDA_PACK;
+
 struct i_frame {
         __u8 caddr;
         __u8 control;
diff --git a/include/net/irda/irlmp.h b/include/net/irda/irlmp.h
index 11ecfa58a6..e212b9bc25 100644
--- a/include/net/irda/irlmp.h
+++ b/include/net/irda/irlmp.h
@@ -48,7 +48,7 @@
 #define DEV_ADDR_ANY  0xffffffff
 
 #define LMP_HEADER          2    /* Dest LSAP + Source LSAP */
-#define LMP_CONTROL_HEADER  4
+#define LMP_CONTROL_HEADER  4    /* LMP_HEADER + opcode + parameter */
 #define LMP_PID_HEADER      1    /* Used by Ultra */
 #define LMP_MAX_HEADER      (LMP_CONTROL_HEADER+LAP_MAX_HEADER)
 
diff --git a/include/net/mip6.h b/include/net/mip6.h
new file mode 100644
index 0000000000..68263c6d99
--- /dev/null
+++ b/include/net/mip6.h
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C)2003-2006 Helsinki University of Technology
+ * Copyright (C)2003-2006 USAGI/WIDE Project
+ *
+ * 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
+ */
+/*
+ * Authors:
+ *      Noriaki TAKAMIYA @USAGI
+ *      Masahide NAKAMURA @USAGI
+ *      YOSHIFUJI Hideaki @USAGI
+ */
+#ifndef _NET_MIP6_H
+#define _NET_MIP6_H
+
+#include <linux/skbuff.h>
+#include <net/sock.h>
+
+#define MIP6_OPT_PAD_1  0
+#define MIP6_OPT_PAD_N  1
+
+/*
+ * Mobility Header
+ */
+struct ip6_mh {
+        __u8    ip6mh_proto;
+        __u8    ip6mh_hdrlen;
+        __u8    ip6mh_type;
+        __u8    ip6mh_reserved;
+        __u16   ip6mh_cksum;
+        /* Followed by type specific messages */
+        __u8    data[0];
+} __attribute__ ((__packed__));
+
+#define IP6_MH_TYPE_BRR         0   /* Binding Refresh Request */
+#define IP6_MH_TYPE_HOTI        1   /* HOTI Message   */
+#define IP6_MH_TYPE_COTI        2   /* COTI Message  */
+#define IP6_MH_TYPE_HOT         3   /* HOT Message   */
+#define IP6_MH_TYPE_COT         4   /* COT Message  */
+#define IP6_MH_TYPE_BU          5   /* Binding Update */
+#define IP6_MH_TYPE_BACK        6   /* Binding ACK */
+#define IP6_MH_TYPE_BERROR      7   /* Binding Error */
+#define IP6_MH_TYPE_MAX         IP6_MH_TYPE_BERROR
+
+extern int mip6_init(void);
+extern void mip6_fini(void);
+extern int mip6_mh_filter(struct sock *sk, struct sk_buff *skb);
+
+#endif
diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index 4901ee4468..c8aacbd2e3 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -1,6 +1,8 @@
 #ifndef _NET_NEIGHBOUR_H
 #define _NET_NEIGHBOUR_H
 
+#include <linux/neighbour.h>
+
 /*
  *      Generic neighbour manipulation
  *
@@ -14,40 +16,6 @@
  *              - Add neighbour cache statistics like rtstat
  */
 
-/* The following flags & states are exported to user space,
-   so that they should be moved to include/linux/ directory.
- */
-
-/*
- *      Neighbor Cache Entry Flags
- */
-
-#define NTF_PROXY       0x08    /* == ATF_PUBL */
-#define NTF_ROUTER      0x80
-
-/*
- *      Neighbor Cache Entry States.
- */
-
-#define NUD_INCOMPLETE  0x01
-#define NUD_REACHABLE   0x02
-#define NUD_STALE       0x04
-#define NUD_DELAY       0x08
-#define NUD_PROBE       0x10
-#define NUD_FAILED      0x20
-
-/* Dummy states */
-#define NUD_NOARP       0x40
-#define NUD_PERMANENT   0x80
-#define NUD_NONE        0x00
-
-/* NUD_NOARP & NUD_PERMANENT are pseudostates, they never change
-   and make no address resolution or NUD.
-   NUD_PERMANENT is also cannot be deleted by garbage collectors.
- */
-
-#ifdef __KERNEL__
-
 #include <asm/atomic.h>
 #include <linux/netdevice.h>
 #include <linux/skbuff.h>
@@ -133,7 +101,7 @@ struct neighbour
         __u8                    dead;
         atomic_t                probes;
         rwlock_t                lock;
-        unsigned char           ha[(MAX_ADDR_LEN+sizeof(unsigned long)-1)&~(sizeof(unsigned long)-1)];
+        unsigned char           ha[ALIGN(MAX_ADDR_LEN, sizeof(unsigned long))];
         struct hh_cache         *hh;
         atomic_t                refcnt;
         int                     (*output)(struct sk_buff *skb);
@@ -158,6 +126,7 @@ struct pneigh_entry
 {
         struct pneigh_entry     *next;
         struct net_device               *dev;
+        u8                      flags;
         u8                      key[0];
 };
 
@@ -374,6 +343,3 @@ struct neighbour_cb {
 #define NEIGH_CB(skb)   ((struct neighbour_cb *)(skb)->cb)
 
 #endif
-#endif
-
-
diff --git a/include/net/netdma.h b/include/net/netdma.h
index 19760eb131..7f53cd1d8b 100644
--- a/include/net/netdma.h
+++ b/include/net/netdma.h
@@ -29,7 +29,7 @@ static inline struct dma_chan *get_softnet_dma(void)
 {
         struct dma_chan *chan;
         rcu_read_lock();
-        chan = rcu_dereference(__get_cpu_var(softnet_data.net_dma));
+        chan = rcu_dereference(__get_cpu_var(softnet_data).net_dma);
         if (chan)
                 dma_chan_get(chan);
         rcu_read_unlock();
@@ -37,7 +37,7 @@ static inline struct dma_chan *get_softnet_dma(void)
 }
 
 int dma_skb_copy_datagram_iovec(struct dma_chan* chan,
-                const struct sk_buff *skb, int offset, struct iovec *to,
+                struct sk_buff *skb, int offset, struct iovec *to,
                 size_t len, struct dma_pinned_list *pinned_list);
 
 #endif /* CONFIG_NET_DMA */
diff --git a/include/net/netevent.h b/include/net/netevent.h
new file mode 100644
index 0000000000..e5d2162414
--- /dev/null
+++ b/include/net/netevent.h
@@ -0,0 +1,33 @@
+#ifndef _NET_EVENT_H
+#define _NET_EVENT_H
+
+/*
+ *      Generic netevent notifiers
+ *
+ *      Authors:
+ *      Tom Tucker              <tom@opengridcomputing.com>
+ *      Steve Wise              <swise@opengridcomputing.com>
+ *
+ *      Changes:
+ */
+#ifdef __KERNEL__
+
+#include <net/dst.h>
+
+struct netevent_redirect {
+        struct dst_entry *old;
+        struct dst_entry *new;
+};
+
+enum netevent_notif_type {
+        NETEVENT_NEIGH_UPDATE = 1, /* arg is struct neighbour ptr */
+        NETEVENT_PMTU_UPDATE,      /* arg is struct dst_entry ptr */
+        NETEVENT_REDIRECT,         /* arg is struct netevent_redirect ptr */
+};
+
+extern int register_netevent_notifier(struct notifier_block *nb);
+extern int unregister_netevent_notifier(struct notifier_block *nb);
+extern int call_netevent_notifiers(unsigned long val, void *v);
+
+#endif
+#endif
diff --git a/include/net/netlabel.h b/include/net/netlabel.h
new file mode 100644
index 0000000000..c63a58058e
--- /dev/null
+++ b/include/net/netlabel.h
@@ -0,0 +1,261 @@
+/*
+ * NetLabel System
+ *
+ * The NetLabel system manages static and dynamic label mappings for network
+ * protocols such as CIPSO and RIPSO.
+ *
+ * Author: Paul Moore <paul.moore@hp.com>
+ *
+ */
+
+/*
+ * (c) Copyright Hewlett-Packard Development Company, L.P., 2006
+ *
+ * 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 _NETLABEL_H
+#define _NETLABEL_H
+
+#include <linux/types.h>
+#include <linux/net.h>
+#include <linux/skbuff.h>
+#include <net/netlink.h>
+
+/*
+ * NetLabel - A management interface for maintaining network packet label
+ *            mapping tables for explicit packet labling protocols.
+ *
+ * Network protocols such as CIPSO and RIPSO require a label translation layer
+ * to convert the label on the packet into something meaningful on the host
+ * machine.  In the current Linux implementation these mapping tables live
+ * inside the kernel; NetLabel provides a mechanism for user space applications
+ * to manage these mapping tables.
+ *
+ * NetLabel makes use of the Generic NETLINK mechanism as a transport layer to
+ * send messages between kernel and user space.  The general format of a
+ * NetLabel message is shown below:
+ *
+ *  +-----------------+-------------------+--------- --- -- -
+ *  | struct nlmsghdr | struct genlmsghdr | payload
+ *  +-----------------+-------------------+--------- --- -- -
+ *
+ * The 'nlmsghdr' and 'genlmsghdr' structs should be dealt with like normal.
+ * The payload is dependent on the subsystem specified in the
+ * 'nlmsghdr->nlmsg_type' and should be defined below, supporting functions
+ * should be defined in the corresponding net/netlabel/netlabel_<subsys>.h|c
+ * file.  All of the fields in the NetLabel payload are NETLINK attributes, see
+ * the include/net/netlink.h file for more information on NETLINK attributes.
+ *
+ */
+
+/*
+ * NetLabel NETLINK protocol
+ */
+
+#define NETLBL_PROTO_VERSION            1
+
+/* NetLabel NETLINK types/families */
+#define NETLBL_NLTYPE_NONE              0
+#define NETLBL_NLTYPE_MGMT              1
+#define NETLBL_NLTYPE_MGMT_NAME         "NLBL_MGMT"
+#define NETLBL_NLTYPE_RIPSO             2
+#define NETLBL_NLTYPE_RIPSO_NAME        "NLBL_RIPSO"
+#define NETLBL_NLTYPE_CIPSOV4           3
+#define NETLBL_NLTYPE_CIPSOV4_NAME      "NLBL_CIPSOv4"
+#define NETLBL_NLTYPE_CIPSOV6           4
+#define NETLBL_NLTYPE_CIPSOV6_NAME      "NLBL_CIPSOv6"
+#define NETLBL_NLTYPE_UNLABELED         5
+#define NETLBL_NLTYPE_UNLABELED_NAME    "NLBL_UNLBL"
+
+/*
+ * NetLabel - Kernel API for accessing the network packet label mappings.
+ *
+ * The following functions are provided for use by other kernel modules,
+ * specifically kernel LSM modules, to provide a consistent, transparent API
+ * for dealing with explicit packet labeling protocols such as CIPSO and
+ * RIPSO.  The functions defined here are implemented in the
+ * net/netlabel/netlabel_kapi.c file.
+ *
+ */
+
+/* NetLabel audit information */
+struct netlbl_audit {
+        u32 secid;
+        uid_t loginuid;
+};
+
+/* Domain mapping definition struct */
+struct netlbl_dom_map;
+
+/* Domain mapping operations */
+int netlbl_domhsh_remove(const char *domain, struct netlbl_audit *audit_info);
+
+/* LSM security attributes */
+struct netlbl_lsm_cache {
+        void (*free) (const void *data);
+        void *data;
+};
+struct netlbl_lsm_secattr {
+        char *domain;
+
+        u32 mls_lvl;
+        u32 mls_lvl_vld;
+        unsigned char *mls_cat;
+        size_t mls_cat_len;
+
+        struct netlbl_lsm_cache cache;
+};
+
+/*
+ * LSM security attribute operations
+ */
+
+
+/**
+ * netlbl_secattr_init - Initialize a netlbl_lsm_secattr struct
+ * @secattr: the struct to initialize
+ *
+ * Description:
+ * Initialize an already allocated netlbl_lsm_secattr struct.  Returns zero on
+ * success, negative values on error.
+ *
+ */
+static inline int netlbl_secattr_init(struct netlbl_lsm_secattr *secattr)
+{
+        memset(secattr, 0, sizeof(*secattr));
+        return 0;
+}
+
+/**
+ * netlbl_secattr_destroy - Clears a netlbl_lsm_secattr struct
+ * @secattr: the struct to clear
+ * @clear_cache: cache clear flag
+ *
+ * Description:
+ * Destroys the @secattr struct, including freeing all of the internal buffers.
+ * If @clear_cache is true then free the cache fields, otherwise leave them
+ * intact.  The struct must be reset with a call to netlbl_secattr_init()
+ * before reuse.
+ *
+ */
+static inline void netlbl_secattr_destroy(struct netlbl_lsm_secattr *secattr,
+                                          u32 clear_cache)
+{
+        if (clear_cache && secattr->cache.data != NULL && secattr->cache.free)
+                secattr->cache.free(secattr->cache.data);
+        kfree(secattr->domain);
+        kfree(secattr->mls_cat);
+}
+
+/**
+ * netlbl_secattr_alloc - Allocate and initialize a netlbl_lsm_secattr struct
+ * @flags: the memory allocation flags
+ *
+ * Description:
+ * Allocate and initialize a netlbl_lsm_secattr struct.  Returns a valid
+ * pointer on success, or NULL on failure.
+ *
+ */
+static inline struct netlbl_lsm_secattr *netlbl_secattr_alloc(int flags)
+{
+        return kzalloc(sizeof(struct netlbl_lsm_secattr), flags);
+}
+
+/**
+ * netlbl_secattr_free - Frees a netlbl_lsm_secattr struct
+ * @secattr: the struct to free
+ * @clear_cache: cache clear flag
+ *
+ * Description:
+ * Frees @secattr including all of the internal buffers.  If @clear_cache is
+ * true then free the cache fields, otherwise leave them intact.
+ *
+ */
+static inline void netlbl_secattr_free(struct netlbl_lsm_secattr *secattr,
+                                       u32 clear_cache)
+{
+        netlbl_secattr_destroy(secattr, clear_cache);
+        kfree(secattr);
+}
+
+/*
+ * LSM protocol operations
+ */
+
+#ifdef CONFIG_NETLABEL
+int netlbl_socket_setattr(const struct socket *sock,
+                          const struct netlbl_lsm_secattr *secattr);
+int netlbl_sock_getattr(struct sock *sk,
+                        struct netlbl_lsm_secattr *secattr);
+int netlbl_socket_getattr(const struct socket *sock,
+                          struct netlbl_lsm_secattr *secattr);
+int netlbl_skbuff_getattr(const struct sk_buff *skb,
+                          struct netlbl_lsm_secattr *secattr);
+void netlbl_skbuff_err(struct sk_buff *skb, int error);
+#else
+static inline int netlbl_socket_setattr(const struct socket *sock,
+                                     const struct netlbl_lsm_secattr *secattr)
+{
+        return -ENOSYS;
+}
+
+static inline int netlbl_sock_getattr(struct sock *sk,
+                                      struct netlbl_lsm_secattr *secattr)
+{
+        return -ENOSYS;
+}
+
+static inline int netlbl_socket_getattr(const struct socket *sock,
+                                        struct netlbl_lsm_secattr *secattr)
+{
+        return -ENOSYS;
+}
+
+static inline int netlbl_skbuff_getattr(const struct sk_buff *skb,
+                                        struct netlbl_lsm_secattr *secattr)
+{
+        return -ENOSYS;
+}
+
+static inline void netlbl_skbuff_err(struct sk_buff *skb, int error)
+{
+        return;
+}
+#endif /* CONFIG_NETLABEL */
+
+/*
+ * LSM label mapping cache operations
+ */
+
+#ifdef CONFIG_NETLABEL
+void netlbl_cache_invalidate(void);
+int netlbl_cache_add(const struct sk_buff *skb,
+                     const struct netlbl_lsm_secattr *secattr);
+#else
+static inline void netlbl_cache_invalidate(void)
+{
+        return;
+}
+
+static inline int netlbl_cache_add(const struct sk_buff *skb,
+                                   const struct netlbl_lsm_secattr *secattr)
+{
+        return 0;
+}
+#endif /* CONFIG_NETLABEL */
+
+#endif /* _NETLABEL_H */
diff --git a/include/net/netlink.h b/include/net/netlink.h
index 640c26a90c..ce5cba19c3 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -35,12 +35,15 @@
  *   nlmsg_put()                        add a netlink message to an skb
  *   nlmsg_put_answer()                 callback based nlmsg_put()
  *   nlmsg_end()                        finanlize netlink message
+ *   nlmsg_get_pos()                    return current position in message
+ *   nlmsg_trim()                       trim part of message
  *   nlmsg_cancel()                     cancel message construction
  *   nlmsg_free()                       free a netlink message
  *
  * Message Sending:
  *   nlmsg_multicast()                  multicast message to several groups
  *   nlmsg_unicast()                    unicast a message to a single socket
+ *   nlmsg_notify()                     send notification message
  *
  * Message Length Calculations:
  *   nlmsg_msg_size(payload)            length of message w/o padding
@@ -62,6 +65,9 @@
  *   nlmsg_validate()                   validate netlink message incl. attrs
  *   nlmsg_for_each_attr()              loop over all attributes
  *
+ * Misc:
+ *   nlmsg_report()                     report back to application?
+ *
  * ------------------------------------------------------------------------
  *                          Attributes Interface
  * ------------------------------------------------------------------------
@@ -80,8 +86,10 @@
  *   struct nlattr                      netlink attribtue header
  *
  * Attribute Construction:
- *   nla_reserve(skb, type, len)        reserve skb tailroom for an attribute
+ *   nla_reserve(skb, type, len)        reserve room for an attribute
+ *   nla_reserve_nohdr(skb, len)        reserve room for an attribute w/o hdr
  *   nla_put(skb, type, len, data)      add attribute to skb
+ *   nla_put_nohdr(skb, len, data)      add attribute w/o hdr
  *
  * Attribute Construction for Basic Types:
  *   nla_put_u8(skb, type, value)       add u8 attribute to skb
@@ -138,10 +146,13 @@
  *   nla_ok(nla, remaining)             does nla fit into remaining bytes?
  *   nla_next(nla, remaining)           get next netlink attribute
  *   nla_validate()                     validate a stream of attributes
+ *   nla_validate_nested()              validate a stream of nested attributes
  *   nla_find()                         find attribute in stream of attributes
+ *   nla_find_nested()                  find attribute in nested attributes
  *   nla_parse()                        parse and validate stream of attrs
  *   nla_parse_nested()                 parse nested attribuets
  *   nla_for_each_attr()                loop over all attributes
+ *   nla_for_each_nested()              loop over the nested attributes
  *=========================================================================
  */
 
@@ -158,6 +169,7 @@ enum {
         NLA_FLAG,
         NLA_MSECS,
         NLA_NESTED,
+        NLA_NUL_STRING,
         __NLA_TYPE_MAX,
 };
 
@@ -166,21 +178,37 @@ enum {
 /**
  * struct nla_policy - attribute validation policy
  * @type: Type of attribute or NLA_UNSPEC
- * @minlen: Minimal length of payload required to be available
+ * @len: Type specific length of payload
  *
  * Policies are defined as arrays of this struct, the array must be
  * accessible by attribute type up to the highest identifier to be expected.
  *
+ * Meaning of `len' field:
+ *    NLA_STRING           Maximum length of string
+ *    NLA_NUL_STRING       Maximum length of string (excluding NUL)
+ *    NLA_FLAG             Unused
+ *    All other            Exact length of attribute payload
+ *
  * Example:
  * static struct nla_policy my_policy[ATTR_MAX+1] __read_mostly = {
  *      [ATTR_FOO] = { .type = NLA_U16 },
- *      [ATTR_BAR] = { .type = NLA_STRING },
- *      [ATTR_BAZ] = { .minlen = sizeof(struct mystruct) },
+ *      [ATTR_BAR] = { .type = NLA_STRING, len = BARSIZ },
+ *      [ATTR_BAZ] = { .len = sizeof(struct mystruct) },
  * };
  */
 struct nla_policy {
         u16             type;
-        u16             minlen;
+        u16             len;
+};
+
+/**
+ * struct nl_info - netlink source information
+ * @nlh: Netlink message header of original request
+ * @pid: Netlink PID of requesting application
+ */
+struct nl_info {
+        struct nlmsghdr         *nlh;
+        u32                     pid;
 };
 
 extern void             netlink_run_queue(struct sock *sk, unsigned int *qlen,
@@ -188,6 +216,9 @@ extern void		netlink_run_queue(struct sock *sk, unsigned int *qlen,
                                                     struct nlmsghdr *, int *));
 extern void             netlink_queue_skip(struct nlmsghdr *nlh,
                                            struct sk_buff *skb);
+extern int              nlmsg_notify(struct sock *sk, struct sk_buff *skb,
+                                     u32 pid, unsigned int group, int report,
+                                     gfp_t flags);
 
 extern int              nla_validate(struct nlattr *head, int len, int maxtype,
                                      struct nla_policy *policy);
@@ -203,12 +234,18 @@ extern int		nla_memcmp(const struct nlattr *nla, const void *data,
 extern int              nla_strcmp(const struct nlattr *nla, const char *str);
 extern struct nlattr *  __nla_reserve(struct sk_buff *skb, int attrtype,
                                       int attrlen);
+extern void *           __nla_reserve_nohdr(struct sk_buff *skb, int attrlen);
 extern struct nlattr *  nla_reserve(struct sk_buff *skb, int attrtype,
                                     int attrlen);
+extern void *           nla_reserve_nohdr(struct sk_buff *skb, int attrlen);
 extern void             __nla_put(struct sk_buff *skb, int attrtype,
                                   int attrlen, const void *data);
+extern void             __nla_put_nohdr(struct sk_buff *skb, int attrlen,
+                                        const void *data);
 extern int              nla_put(struct sk_buff *skb, int attrtype,
                                 int attrlen, const void *data);
+extern int              nla_put_nohdr(struct sk_buff *skb, int attrlen,
+                                      const void *data);
 
 /**************************************************************************
  * Netlink Messages
@@ -364,6 +401,17 @@ static inline int nlmsg_validate(struct nlmsghdr *nlh, int hdrlen, int maxtype,
 }
 
 /**
+ * nlmsg_report - need to report back to application?
+ * @nlh: netlink message header
+ *
+ * Returns 1 if a report back to the application is requested.
+ */
+static inline int nlmsg_report(struct nlmsghdr *nlh)
+{
+        return !!(nlh->nlmsg_flags & NLM_F_ECHO);
+}
+
+/**
  * nlmsg_for_each_attr - iterate over a stream of attributes
  * @pos: loop counter, set to current attribute
  * @nlh: netlink message header
@@ -453,12 +501,13 @@ static inline struct nlmsghdr *nlmsg_put_answer(struct sk_buff *skb,
 /**
  * nlmsg_new - Allocate a new netlink message
  * @size: maximum size of message
+ * @flags: the type of memory to allocate.
  *
  * Use NLMSG_GOODSIZE if size isn't know and you need a good default size.
  */
-static inline struct sk_buff *nlmsg_new(int size)
+static inline struct sk_buff *nlmsg_new(int size, gfp_t flags)
 {
-        return alloc_skb(NLMSG_GOODSIZE, GFP_KERNEL);
+        return alloc_skb(size, flags);
 }
 
 /**
@@ -480,6 +529,32 @@ static inline int nlmsg_end(struct sk_buff *skb, struct nlmsghdr *nlh)
 }
 
 /**
+ * nlmsg_get_pos - return current position in netlink message
+ * @skb: socket buffer the message is stored in
+ *
+ * Returns a pointer to the current tail of the message.
+ */
+static inline void *nlmsg_get_pos(struct sk_buff *skb)
+{
+        return skb->tail;
+}
+
+/**
+ * nlmsg_trim - Trim message to a mark
+ * @skb: socket buffer the message is stored in
+ * @mark: mark to trim to
+ *
+ * Trims the message to the provided mark. Returns -1.
+ */
+static inline int nlmsg_trim(struct sk_buff *skb, void *mark)
+{
+        if (mark)
+                skb_trim(skb, (unsigned char *) mark - skb->data);
+
+        return -1;
+}
+
+/**
  * nlmsg_cancel - Cancel construction of a netlink message
  * @skb: socket buffer the message is stored in
  * @nlh: netlink message header
@@ -489,9 +564,7 @@ static inline int nlmsg_end(struct sk_buff *skb, struct nlmsghdr *nlh)
  */
 static inline int nlmsg_cancel(struct sk_buff *skb, struct nlmsghdr *nlh)
 {
-        skb_trim(skb, (unsigned char *) nlh - skb->data);
-
-        return -1;
+        return nlmsg_trim(skb, nlh);
 }
 
 /**
@@ -509,15 +582,16 @@ static inline void nlmsg_free(struct sk_buff *skb)
  * @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 nlmsg_multicast(struct sock *sk, struct sk_buff *skb,
-                                  u32 pid, unsigned int group)
+                                  u32 pid, unsigned int group, gfp_t flags)
 {
         int err;
 
         NETLINK_CB(skb).dst_group = group;
 
-        err = netlink_broadcast(sk, skb, pid, group, GFP_KERNEL);
+        err = netlink_broadcast(sk, skb, pid, group, flags);
         if (err > 0)
                 err = 0;
 
@@ -631,6 +705,18 @@ static inline struct nlattr *nla_next(const struct nlattr *nla, int *remaining)
 }
 
 /**
+ * nla_find_nested - find attribute in a set of nested attributes
+ * @nla: attribute containing the nested attributes
+ * @attrtype: type of attribute to look for
+ *
+ * Returns the first attribute which matches the specified type.
+ */
+static inline struct nlattr *nla_find_nested(struct nlattr *nla, int attrtype)
+{
+        return nla_find(nla_data(nla), nla_len(nla), attrtype);
+}
+
+/**
  * nla_parse_nested - parse nested attributes
  * @tb: destination array with maxtype+1 elements
  * @maxtype: maximum attribute type to be expected
@@ -745,13 +831,16 @@ static inline int nla_put_msecs(struct sk_buff *skb, int attrtype,
 #define NLA_PUT_U32(skb, attrtype, value) \
         NLA_PUT_TYPE(skb, u32, attrtype, value)
 
+#define NLA_PUT_BE32(skb, attrtype, value) \
+        NLA_PUT_TYPE(skb, __be32, attrtype, value)
+
 #define NLA_PUT_U64(skb, attrtype, value) \
         NLA_PUT_TYPE(skb, u64, attrtype, value)
 
 #define NLA_PUT_STRING(skb, attrtype, value) \
         NLA_PUT(skb, attrtype, strlen(value) + 1, value)
 
-#define NLA_PUT_FLAG(skb, attrtype, value) \
+#define NLA_PUT_FLAG(skb, attrtype) \
         NLA_PUT(skb, attrtype, 0, NULL)
 
 #define NLA_PUT_MSECS(skb, attrtype, jiffies) \
@@ -767,6 +856,15 @@ static inline u32 nla_get_u32(struct nlattr *nla)
 }
 
 /**
+ * nla_get_be32 - return payload of __be32 attribute
+ * @nla: __be32 netlink attribute
+ */
+static inline __be32 nla_get_be32(struct nlattr *nla)
+{
+        return *(__be32 *) nla_data(nla);
+}
+
+/**
  * nla_get_u16 - return payload of u16 attribute
  * @nla: u16 netlink attribute
  */
@@ -862,10 +960,25 @@ static inline int nla_nest_end(struct sk_buff *skb, struct nlattr *start)
  */
 static inline int nla_nest_cancel(struct sk_buff *skb, struct nlattr *start)
 {
-        if (start)
-                skb_trim(skb, (unsigned char *) start - skb->data);
+        return nlmsg_trim(skb, start);
+}
 
-        return -1;
+/**
+ * nla_validate_nested - Validate a stream of nested attributes
+ * @start: container attribute
+ * @maxtype: maximum attribute type to be expected
+ * @policy: validation policy
+ *
+ * Validates all attributes in the nested attribute stream against the
+ * specified policy. Attributes with a type exceeding maxtype will be
+ * ignored. See documenation of struct nla_policy for more details.
+ *
+ * Returns 0 on success or a negative error code.
+ */
+static inline int nla_validate_nested(struct nlattr *start, int maxtype,
+                                      struct nla_policy *policy)
+{
+        return nla_validate(nla_data(start), nla_len(start), maxtype, policy);
 }
 
 /**
@@ -880,4 +993,13 @@ static inline int nla_nest_cancel(struct sk_buff *skb, struct nlattr *start)
              nla_ok(pos, rem); \
              pos = nla_next(pos, &(rem)))
 
+/**
+ * nla_for_each_nested - iterate over nested attributes
+ * @pos: loop counter, set to current attribute
+ * @nla: attribute containing the nested attributes
+ * @rem: initialized to len, holds bytes currently remaining in stream
+ */
+#define nla_for_each_nested(pos, nla, rem) \
+        nla_for_each_attr(pos, nla_data(nla), nla_len(nla), rem)
+
 #endif
diff --git a/include/net/nexthop.h b/include/net/nexthop.h
new file mode 100644
index 0000000000..3334dbfa5a
--- /dev/null
+++ b/include/net/nexthop.h
@@ -0,0 +1,33 @@
+#ifndef __NET_NEXTHOP_H
+#define __NET_NEXTHOP_H
+
+#include <linux/rtnetlink.h>
+#include <net/netlink.h>
+
+static inline int rtnh_ok(const struct rtnexthop *rtnh, int remaining)
+{
+        return remaining >= sizeof(*rtnh) &&
+               rtnh->rtnh_len >= sizeof(*rtnh) &&
+               rtnh->rtnh_len <= remaining;
+}
+
+static inline struct rtnexthop *rtnh_next(const struct rtnexthop *rtnh,
+                                         int *remaining)
+{
+        int totlen = NLA_ALIGN(rtnh->rtnh_len);
+
+        *remaining -= totlen;
+        return (struct rtnexthop *) ((char *) rtnh + totlen);
+}
+
+static inline struct nlattr *rtnh_attrs(const struct rtnexthop *rtnh)
+{
+        return (struct nlattr *) ((char *) rtnh + NLA_ALIGN(sizeof(*rtnh)));
+}
+
+static inline int rtnh_attrlen(const struct rtnexthop *rtnh)
+{
+        return rtnh->rtnh_len - NLA_ALIGN(sizeof(*rtnh));
+}
+
+#endif
diff --git a/include/net/pkt_act.h b/include/net/pkt_act.h
deleted file mode 100644
index cf5e4d2e4c..0000000000
--- a/include/net/pkt_act.h
+++ /dev/null
@@ -1,273 +0,0 @@
-#ifndef __NET_PKT_ACT_H
-#define __NET_PKT_ACT_H
-
-#include <asm/uaccess.h>
-#include <asm/system.h>
-#include <linux/bitops.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/socket.h>
-#include <linux/sockios.h>
-#include <linux/in.h>
-#include <linux/errno.h>
-#include <linux/interrupt.h>
-#include <linux/skbuff.h>
-#include <linux/rtnetlink.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/proc_fs.h>
-#include <net/sock.h>
-#include <net/pkt_sched.h>
-
-#define tca_st(val) (struct tcf_##val *)
-#define PRIV(a,name) ( tca_st(name) (a)->priv)
-
-#if 0 /* control */
-#define DPRINTK(format,args...) printk(KERN_DEBUG format,##args)
-#else
-#define DPRINTK(format,args...)
-#endif
-
-#if 0 /* data */
-#define D2PRINTK(format,args...) printk(KERN_DEBUG format,##args)
-#else
-#define D2PRINTK(format,args...)
-#endif
-
-static __inline__ unsigned
-tcf_hash(u32 index)
-{
-        return index & MY_TAB_MASK;
-}
-
-/* probably move this from being inline
- * and put into act_generic
-*/
-static inline void
-tcf_hash_destroy(struct tcf_st *p)
-{
-        unsigned h = tcf_hash(p->index);
-        struct tcf_st **p1p;
-
-        for (p1p = &tcf_ht[h]; *p1p; p1p = &(*p1p)->next) {
-                if (*p1p == p) {
-                        write_lock_bh(&tcf_t_lock);
-                        *p1p = p->next;
-                        write_unlock_bh(&tcf_t_lock);
-#ifdef CONFIG_NET_ESTIMATOR
-                        gen_kill_estimator(&p->bstats, &p->rate_est);
-#endif
-                        kfree(p);
-                        return;
-                }
-        }
-        BUG_TRAP(0);
-}
-
-static inline int
-tcf_hash_release(struct tcf_st *p, int bind )
-{
-        int ret = 0;
-        if (p) {
-                if (bind) {
-                        p->bindcnt--;
-                }
-                p->refcnt--;
-                if(p->bindcnt <=0 && p->refcnt <= 0) {
-                        tcf_hash_destroy(p);
-                        ret = 1;
-                }
-        }
-        return ret;
-}
-
-static __inline__ int
-tcf_dump_walker(struct sk_buff *skb, struct netlink_callback *cb,
-                struct tc_action *a)
-{
-        struct tcf_st *p;
-        int err =0, index =  -1,i= 0, s_i = 0, n_i = 0;
-        struct rtattr *r ;
-
-        read_lock(&tcf_t_lock);
-
-        s_i = cb->args[0];
-
-        for (i = 0; i < MY_TAB_SIZE; i++) {
-                p = tcf_ht[tcf_hash(i)];
-
-                for (; p; p = p->next) {
-                        index++;
-                        if (index < s_i)
-                                continue;
-                        a->priv = p;
-                        a->order = n_i;
-                        r = (struct rtattr*) skb->tail;
-                        RTA_PUT(skb, a->order, 0, NULL);
-                        err = tcf_action_dump_1(skb, a, 0, 0);
-                        if (0 > err) {
-                                index--;
-                                skb_trim(skb, (u8*)r - skb->data);
-                                goto done;
-                        }
-                        r->rta_len = skb->tail - (u8*)r;
-                        n_i++;
-                        if (n_i >= TCA_ACT_MAX_PRIO) {
-                                goto done;
-                        }
-                }
-        }
-done:
-        read_unlock(&tcf_t_lock);
-        if (n_i)
-                cb->args[0] += n_i;
-        return n_i;
-
-rtattr_failure:
-        skb_trim(skb, (u8*)r - skb->data);
-        goto done;
-}
-
-static __inline__ int
-tcf_del_walker(struct sk_buff *skb, struct tc_action *a)
-{
-        struct tcf_st *p, *s_p;
-        struct rtattr *r ;
-        int i= 0, n_i = 0;
-
-        r = (struct rtattr*) skb->tail;
-        RTA_PUT(skb, a->order, 0, NULL);
-        RTA_PUT(skb, TCA_KIND, IFNAMSIZ, a->ops->kind);
-        for (i = 0; i < MY_TAB_SIZE; i++) {
-                p = tcf_ht[tcf_hash(i)];
-
-                while (p != NULL) {
-                        s_p = p->next;
-                        if (ACT_P_DELETED == tcf_hash_release(p, 0)) {
-                                 module_put(a->ops->owner);
-                        }
-                        n_i++;
-                        p = s_p;
-                }
-        }
-        RTA_PUT(skb, TCA_FCNT, 4, &n_i);
-        r->rta_len = skb->tail - (u8*)r;
-
-        return n_i;
-rtattr_failure:
-        skb_trim(skb, (u8*)r - skb->data);
-        return -EINVAL;
-}
-
-static __inline__ int
-tcf_generic_walker(struct sk_buff *skb, struct netlink_callback *cb, int type,
-                struct tc_action *a)
-{
-                if (type == RTM_DELACTION) {
-                        return tcf_del_walker(skb,a);
-                } else if (type == RTM_GETACTION) {
-                        return tcf_dump_walker(skb,cb,a);
-                } else {
-                        printk("tcf_generic_walker: unknown action %d\n",type);
-                        return -EINVAL;
-                }
-}
-
-static __inline__ struct tcf_st *
-tcf_hash_lookup(u32 index)
-{
-        struct tcf_st *p;
-
-        read_lock(&tcf_t_lock);
-        for (p = tcf_ht[tcf_hash(index)]; p; p = p->next) {
-                if (p->index == index)
-                        break;
-        }
-        read_unlock(&tcf_t_lock);
-        return p;
-}
-
-static __inline__ u32
-tcf_hash_new_index(void)
-{
-        do {
-                if (++idx_gen == 0)
-                        idx_gen = 1;
-        } while (tcf_hash_lookup(idx_gen));
-
-        return idx_gen;
-}
-
-
-static inline int
-tcf_hash_search(struct tc_action *a, u32 index)
-{
-        struct tcf_st *p = tcf_hash_lookup(index);
-
-        if (p != NULL) {
-                a->priv = p;
-                return 1;
-        }
-        return 0;
-}
-
-#ifdef CONFIG_NET_ACT_INIT
-static inline struct tcf_st *
-tcf_hash_check(u32 index, struct tc_action *a, int ovr, int bind)
-{
-        struct tcf_st *p = NULL;
-        if (index && (p = tcf_hash_lookup(index)) != NULL) {
-                if (bind) {
-                        p->bindcnt++;
-                        p->refcnt++;
-                }
-                a->priv = p;
-        }
-        return p;
-}
-
-static inline struct tcf_st *
-tcf_hash_create(u32 index, struct rtattr *est, struct tc_action *a, int size, int ovr, int bind)
-{
-        struct tcf_st *p = NULL;
-
-        p = kmalloc(size, GFP_KERNEL);
-        if (p == NULL)
-                return p;
-
-        memset(p, 0, size);
-        p->refcnt = 1;
-
-        if (bind) {
-                p->bindcnt = 1;
-        }
-
-        spin_lock_init(&p->lock);
-        p->stats_lock = &p->lock;
-        p->index = index ? : tcf_hash_new_index();
-        p->tm.install = jiffies;
-        p->tm.lastuse = jiffies;
-#ifdef CONFIG_NET_ESTIMATOR
-        if (est)
-                gen_new_estimator(&p->bstats, &p->rate_est, p->stats_lock, est);
-#endif
-        a->priv = (void *) p;
-        return p;
-}
-
-static inline void tcf_hash_insert(struct tcf_st *p)
-{
-        unsigned h = tcf_hash(p->index);
-
-        write_lock_bh(&tcf_t_lock);
-        p->next = tcf_ht[h];
-        tcf_ht[h] = p;
-        write_unlock_bh(&tcf_t_lock);
-}
-
-#endif
-
-#endif
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index 75b5b9333f..f6afee7323 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -171,14 +171,14 @@ psched_tod_diff(int delta_sec, int bound)
 ({ \
            int __delta = (tv).tv_usec + (delta); \
            (tv_res).tv_sec = (tv).tv_sec; \
-           if (__delta > USEC_PER_SEC) { (tv_res).tv_sec++; __delta -= USEC_PER_SEC; } \
+           while (__delta >= USEC_PER_SEC) { (tv_res).tv_sec++; __delta -= USEC_PER_SEC; } \
            (tv_res).tv_usec = __delta; \
 })
 
 #define PSCHED_TADD(tv, delta) \
 ({ \
            (tv).tv_usec += (delta); \
-           if ((tv).tv_usec > USEC_PER_SEC) { (tv).tv_sec++; \
+           while ((tv).tv_usec >= USEC_PER_SEC) { (tv).tv_sec++; \
                  (tv).tv_usec -= USEC_PER_SEC; } \
 })
 
diff --git a/include/net/protocol.h b/include/net/protocol.h
index 3b6dc15c68..c643bce64e 100644
--- a/include/net/protocol.h
+++ b/include/net/protocol.h
@@ -36,7 +36,9 @@
 struct net_protocol {
         int                     (*handler)(struct sk_buff *skb);
         void                    (*err_handler)(struct sk_buff *skb, u32 info);
-        struct sk_buff         *(*gso_segment)(struct sk_buff *skb, int sg);
+        int                     (*gso_send_check)(struct sk_buff *skb);
+        struct sk_buff         *(*gso_segment)(struct sk_buff *skb,
+                                               int features);
         int                     no_policy;
 };
 
@@ -49,11 +51,18 @@ struct inet6_protocol
                                struct inet6_skb_parm *opt,
                                int type, int code, int offset,
                                __u32 info);
+
+        int     (*gso_send_check)(struct sk_buff *skb);
+        struct sk_buff *(*gso_segment)(struct sk_buff *skb,
+                                       int features);
+
         unsigned int    flags;  /* INET6_PROTO_xxx */
 };
 
 #define INET6_PROTO_NOPOLICY    0x1
 #define INET6_PROTO_FINAL       0x2
+/* This should be set for any extension header which is compatible with GSO. */
+#define INET6_PROTO_GSO_EXTHDR  0x4
 #endif
 
 /* This is used to register socket interfaces for IP protocols.  */
diff --git a/include/net/red.h b/include/net/red.h
index 5ccdbb3d47..a4eb37946f 100644
--- a/include/net/red.h
+++ b/include/net/red.h
@@ -212,7 +212,7 @@ static inline unsigned long red_calc_qavg_from_idle_time(struct red_parms *p)
                  * Seems, it is the best solution to
                  * problem of too coarse exponent tabulation.
                  */
-                us_idle = (p->qavg * us_idle) >> p->Scell_log;
+                us_idle = (p->qavg * (u64)us_idle) >> p->Scell_log;
 
                 if (us_idle < (p->qavg >> 1))
                         return p->qavg - us_idle;
diff --git a/include/net/request_sock.h b/include/net/request_sock.h
index c5d7f920c3..8e165ca16b 100644
--- a/include/net/request_sock.h
+++ b/include/net/request_sock.h
@@ -53,6 +53,7 @@ struct request_sock {
         unsigned long                   expires;
         struct request_sock_ops         *rsk_ops;
         struct sock                     *sk;
+        u32                             secid;
 };
 
 static inline struct request_sock *reqsk_alloc(struct request_sock_ops *ops)
diff --git a/include/net/route.h b/include/net/route.h
index c4a068692d..486e37aff0 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -32,6 +32,7 @@
 #include <linux/route.h>
 #include <linux/ip.h>
 #include <linux/cache.h>
+#include <linux/security.h>
 
 #ifndef __KERNEL__
 #warning This file is not supposed to be used outside of kernel.
@@ -61,18 +62,18 @@ struct rtable
         __u16                   rt_type;
         __u16                   rt_multipath_alg;
 
-        __u32                   rt_dst; /* Path destination     */
-        __u32                   rt_src; /* Path source          */
+        __be32                  rt_dst; /* Path destination     */
+        __be32                  rt_src; /* Path source          */
         int                     rt_iif;
 
         /* Info on neighbour */
-        __u32                   rt_gateway;
+        __be32                  rt_gateway;
 
         /* Cache lookup keys */
         struct flowi            fl;
 
         /* Miscellaneous cached information */
-        __u32                   rt_spec_dst; /* RFC1122 specific destination */
+        __be32                  rt_spec_dst; /* RFC1122 specific destination */
         struct inet_peer        *peer; /* long-living peer info */
 };
 
@@ -108,18 +109,18 @@ extern struct ip_rt_acct *ip_rt_acct;
 
 struct in_device;
 extern int              ip_rt_init(void);
-extern void             ip_rt_redirect(u32 old_gw, u32 dst, u32 new_gw,
-                                       u32 src, struct net_device *dev);
+extern void             ip_rt_redirect(__be32 old_gw, __be32 dst, __be32 new_gw,
+                                       __be32 src, struct net_device *dev);
 extern void             ip_rt_advice(struct rtable **rp, int advice);
 extern void             rt_cache_flush(int how);
 extern int              __ip_route_output_key(struct rtable **, const struct flowi *flp);
 extern int              ip_route_output_key(struct rtable **, struct flowi *flp);
 extern int              ip_route_output_flow(struct rtable **rp, struct flowi *flp, struct sock *sk, int flags);
-extern int              ip_route_input(struct sk_buff*, u32 dst, u32 src, u8 tos, struct net_device *devin);
+extern int              ip_route_input(struct sk_buff*, __be32 dst, __be32 src, u8 tos, struct net_device *devin);
 extern unsigned short   ip_rt_frag_needed(struct iphdr *iph, unsigned short new_mtu);
 extern void             ip_rt_send_redirect(struct sk_buff *skb);
 
-extern unsigned         inet_addr_type(u32 addr);
+extern unsigned         inet_addr_type(__be32 addr);
 extern void             ip_rt_multicast_event(struct in_device *);
 extern int              ip_rt_ioctl(unsigned int cmd, void __user *arg);
 extern void             ip_rt_get_source(u8 *src, struct rtable *rt);
@@ -143,9 +144,9 @@ static inline char rt_tos2priority(u8 tos)
         return ip_tos2prio[IPTOS_TOS(tos)>>1];
 }
 
-static inline int ip_route_connect(struct rtable **rp, u32 dst,
-                                   u32 src, u32 tos, int oif, u8 protocol,
-                                   u16 sport, u16 dport, struct sock *sk)
+static inline int ip_route_connect(struct rtable **rp, __be32 dst,
+                                   __be32 src, u32 tos, int oif, u8 protocol,
+                                   __be16 sport, __be16 dport, struct sock *sk)
 {
         struct flowi fl = { .oif = oif,
                             .nl_u = { .ip4_u = { .daddr = dst,
@@ -166,11 +167,12 @@ static inline int ip_route_connect(struct rtable **rp, u32 dst,
                 ip_rt_put(*rp);
                 *rp = NULL;
         }
+        security_sk_classify_flow(sk, &fl);
         return ip_route_output_flow(rp, &fl, sk, 0);
 }
 
 static inline int ip_route_newports(struct rtable **rp, u8 protocol,
-                                    u16 sport, u16 dport, struct sock *sk)
+                                    __be16 sport, __be16 dport, struct sock *sk)
 {
         if (sport != (*rp)->fl.fl_ip_sport ||
             dport != (*rp)->fl.fl_ip_dport) {
@@ -182,6 +184,7 @@ static inline int ip_route_newports(struct rtable **rp, u8 protocol,
                 fl.proto = protocol;
                 ip_rt_put(*rp);
                 *rp = NULL;
+                security_sk_classify_flow(sk, &fl);
                 return ip_route_output_flow(rp, &fl, sk, 0);
         }
         return 0;
diff --git a/include/net/scm.h b/include/net/scm.h
index 540619cb71..5637d5e22d 100644
--- a/include/net/scm.h
+++ b/include/net/scm.h
@@ -3,6 +3,7 @@
 
 #include <linux/limits.h>
 #include <linux/net.h>
+#include <linux/security.h>
 
 /* Well, we should have at least one descriptor open
  * to accept passed FDs 8)
@@ -19,6 +20,9 @@ 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     */
 };
 
@@ -28,6 +32,16 @@ extern int __scm_send(struct socket *sock, struct msghdr *msg, struct scm_cookie
 extern void __scm_destroy(struct scm_cookie *scm);
 extern struct scm_fp_list * scm_fp_dup(struct scm_fp_list *fpl);
 
+#ifdef CONFIG_SECURITY_NETWORK
+static __inline__ void unix_get_peersec_dgram(struct socket *sock, struct scm_cookie *scm)
+{
+        security_socket_getpeersec_dgram(sock, NULL, &scm->secid);
+}
+#else
+static __inline__ void unix_get_peersec_dgram(struct socket *sock, struct scm_cookie *scm)
+{ }
+#endif /* CONFIG_SECURITY_NETWORK */
+
 static __inline__ void scm_destroy(struct scm_cookie *scm)
 {
         if (scm && scm->fp)
@@ -43,11 +57,33 @@ static __inline__ int scm_send(struct socket *sock, struct msghdr *msg,
         scm->creds.pid = p->tgid;
         scm->fp = NULL;
         scm->seq = 0;
+        unix_get_peersec_dgram(sock, scm);
         if (msg->msg_controllen <= 0)
                 return 0;
         return __scm_send(sock, msg, scm);
 }
 
+#ifdef CONFIG_SECURITY_NETWORK
+static inline void scm_passec(struct socket *sock, struct msghdr *msg, struct scm_cookie *scm)
+{
+        char *secdata;
+        u32 seclen;
+        int err;
+
+        if (test_bit(SOCK_PASSSEC, &sock->flags)) {
+                err = security_secid_to_secctx(scm->secid, &secdata, &seclen);
+
+                if (!err) {
+                        put_cmsg(msg, SOL_SOCKET, SCM_SECURITY, seclen, secdata);
+                        security_release_secctx(secdata, seclen);
+                }
+        }
+}
+#else
+static inline void scm_passec(struct socket *sock, struct msghdr *msg, struct scm_cookie *scm)
+{ }
+#endif /* CONFIG_SECURITY_NETWORK */
+
 static __inline__ void scm_recv(struct socket *sock, struct msghdr *msg,
                                 struct scm_cookie *scm, int flags)
 {
@@ -62,6 +98,8 @@ static __inline__ void scm_recv(struct socket *sock, struct msghdr *msg,
         if (test_bit(SOCK_PASSCRED, &sock->flags))
                 put_cmsg(msg, SOL_SOCKET, SCM_CREDENTIALS, sizeof(scm->creds), &scm->creds);
 
+        scm_passec(sock, msg, scm);
+
         if (!scm->fp)
                 return;
         
diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h
index c51541ee02..6c632e26f7 100644
--- a/include/net/sctp/constants.h
+++ b/include/net/sctp/constants.h
@@ -264,10 +264,10 @@ enum { SCTP_MAX_DUP_TSNS = 16 };
 enum { SCTP_MAX_GABS = 16 };
 
 /* Heartbeat interval - 30 secs */
-#define SCTP_DEFAULT_TIMEOUT_HEARTBEAT  (30 * HZ)
+#define SCTP_DEFAULT_TIMEOUT_HEARTBEAT  (30*1000)
 
 /* Delayed sack timer - 200ms */
-#define SCTP_DEFAULT_TIMEOUT_SACK       ((200 * HZ) / 1000)
+#define SCTP_DEFAULT_TIMEOUT_SACK       (200)
 
 /* RTO.Initial              - 3  seconds
  * RTO.Min                  - 1  second
@@ -275,9 +275,9 @@ enum { SCTP_MAX_GABS = 16 };
  * RTO.Alpha                - 1/8
  * RTO.Beta                 - 1/4
  */
-#define SCTP_RTO_INITIAL        (3 * HZ)
-#define SCTP_RTO_MIN            (1 * HZ)
-#define SCTP_RTO_MAX            (60 * HZ)
+#define SCTP_RTO_INITIAL        (3 * 1000)
+#define SCTP_RTO_MIN            (1 * 1000)
+#define SCTP_RTO_MAX            (60 * 1000)
 
 #define SCTP_RTO_ALPHA          3   /* 1/8 when converted to right shifts. */
 #define SCTP_RTO_BETA           2   /* 1/4 when converted to right shifts. */
@@ -290,8 +290,7 @@ enum { SCTP_MAX_GABS = 16 };
 #define SCTP_DEF_MAX_INIT 6
 #define SCTP_DEF_MAX_SEND 10
 
-#define SCTP_DEFAULT_COOKIE_LIFE_SEC    60 /* seconds */
-#define SCTP_DEFAULT_COOKIE_LIFE_USEC   0  /* microseconds */
+#define SCTP_DEFAULT_COOKIE_LIFE        (60 * 1000) /* 60 seconds */
 
 #define SCTP_DEFAULT_MINWINDOW  1500    /* default minimum rwnd size */
 #define SCTP_DEFAULT_MAXWINDOW  65535   /* default rwnd size */
@@ -312,9 +311,9 @@ enum { SCTP_MAX_GABS = 16 };
                                  */
 
 #if defined (CONFIG_SCTP_HMAC_MD5)
-#define SCTP_COOKIE_HMAC_ALG "md5"
+#define SCTP_COOKIE_HMAC_ALG "hmac(md5)"
 #elif defined (CONFIG_SCTP_HMAC_SHA1)
-#define SCTP_COOKIE_HMAC_ALG "sha1"
+#define SCTP_COOKIE_HMAC_ALG "hmac(sha1)"
 #else
 #define SCTP_COOKIE_HMAC_ALG NULL
 #endif
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index a9663b49ea..ee68a31240 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -128,6 +128,8 @@ extern int sctp_copy_local_addr_list(struct sctp_bind_addr *,
                                      int flags);
 extern struct sctp_pf *sctp_get_pf_specific(sa_family_t family);
 extern int sctp_register_pf(struct sctp_pf *, sa_family_t);
+int sctp_inetaddr_event(struct notifier_block *this, unsigned long ev,
+                        void *ptr);
 
 /*
  * sctp/socket.c
@@ -178,6 +180,17 @@ void sctp_backlog_migrate(struct sctp_association *assoc,
                           struct sock *oldsk, struct sock *newsk);
 
 /*
+ * sctp/proc.c
+ */
+int sctp_snmp_proc_init(void);
+void sctp_snmp_proc_exit(void);
+int sctp_eps_proc_init(void);
+void sctp_eps_proc_exit(void);
+int sctp_assocs_proc_init(void);
+void sctp_assocs_proc_exit(void);
+
+
+/*
  *  Section:  Macros, externs, and inlines
  */
 
@@ -216,6 +229,50 @@ DECLARE_SNMP_STAT(struct sctp_mib, sctp_statistics);
 
 #endif /* !TEST_FRAME */
 
+/* sctp mib definitions */
+enum
+{
+        SCTP_MIB_NUM = 0,
+        SCTP_MIB_CURRESTAB,                     /* CurrEstab */
+        SCTP_MIB_ACTIVEESTABS,                  /* ActiveEstabs */
+        SCTP_MIB_PASSIVEESTABS,                 /* PassiveEstabs */
+        SCTP_MIB_ABORTEDS,                      /* Aborteds */
+        SCTP_MIB_SHUTDOWNS,                     /* Shutdowns */
+        SCTP_MIB_OUTOFBLUES,                    /* OutOfBlues */
+        SCTP_MIB_CHECKSUMERRORS,                /* ChecksumErrors */
+        SCTP_MIB_OUTCTRLCHUNKS,                 /* OutCtrlChunks */
+        SCTP_MIB_OUTORDERCHUNKS,                /* OutOrderChunks */
+        SCTP_MIB_OUTUNORDERCHUNKS,              /* OutUnorderChunks */
+        SCTP_MIB_INCTRLCHUNKS,                  /* InCtrlChunks */
+        SCTP_MIB_INORDERCHUNKS,                 /* InOrderChunks */
+        SCTP_MIB_INUNORDERCHUNKS,               /* InUnorderChunks */
+        SCTP_MIB_FRAGUSRMSGS,                   /* FragUsrMsgs */
+        SCTP_MIB_REASMUSRMSGS,                  /* ReasmUsrMsgs */
+        SCTP_MIB_OUTSCTPPACKS,                  /* OutSCTPPacks */
+        SCTP_MIB_INSCTPPACKS,                   /* InSCTPPacks */
+        SCTP_MIB_T1_INIT_EXPIREDS,
+        SCTP_MIB_T1_COOKIE_EXPIREDS,
+        SCTP_MIB_T2_SHUTDOWN_EXPIREDS,
+        SCTP_MIB_T3_RTX_EXPIREDS,
+        SCTP_MIB_T4_RTO_EXPIREDS,
+        SCTP_MIB_T5_SHUTDOWN_GUARD_EXPIREDS,
+        SCTP_MIB_DELAY_SACK_EXPIREDS,
+        SCTP_MIB_AUTOCLOSE_EXPIREDS,
+        SCTP_MIB_T3_RETRANSMITS,
+        SCTP_MIB_PMTUD_RETRANSMITS,
+        SCTP_MIB_FAST_RETRANSMITS,
+        SCTP_MIB_IN_PKT_SOFTIRQ,
+        SCTP_MIB_IN_PKT_BACKLOG,
+        SCTP_MIB_IN_PKT_DISCARDS,
+        SCTP_MIB_IN_DATA_CHUNK_DISCARDS,
+        __SCTP_MIB_MAX
+};
+
+#define SCTP_MIB_MAX    __SCTP_MIB_MAX
+struct sctp_mib {
+        unsigned long   mibs[SCTP_MIB_MAX];
+} __SNMP_MIB_ALIGN__;
+
 
 /* Print debugging messages.  */
 #if SCTP_DEBUG
@@ -330,17 +387,6 @@ static inline void sctp_v6_exit(void) { return; }
 
 #endif /* #if defined(CONFIG_IPV6) */
 
-/* Some wrappers, in case crypto not available. */
-#if defined (CONFIG_CRYPTO_HMAC)
-#define sctp_crypto_alloc_tfm crypto_alloc_tfm
-#define sctp_crypto_free_tfm crypto_free_tfm
-#define sctp_crypto_hmac crypto_hmac
-#else
-#define sctp_crypto_alloc_tfm(x...) NULL
-#define sctp_crypto_free_tfm(x...)
-#define sctp_crypto_hmac(x...)
-#endif
-
 
 /* Map an association to an assoc_id. */
 static inline sctp_assoc_t sctp_assoc2id(const struct sctp_association *asoc)
@@ -404,19 +450,6 @@ static inline int sctp_list_single_entry(struct list_head *head)
         return ((head->next != head) && (head->next == head->prev));
 }
 
-/* Calculate the size (in bytes) occupied by the data of an iovec.  */
-static inline size_t get_user_iov_size(struct iovec *iov, int iovlen)
-{
-        size_t retval = 0;
-
-        for (; iovlen > 0; --iovlen) {
-                retval += iov->iov_len;
-                iov++;
-        }
-
-        return retval;
-}
-
 /* Generate a random jitter in the range of -50% ~ +50% of input RTO. */
 static inline __s32 sctp_jitter(__u32 rto)
 {
diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
index 1eac3d0eb7..de313de4fe 100644
--- a/include/net/sctp/sm.h
+++ b/include/net/sctp/sm.h
@@ -221,8 +221,7 @@ struct sctp_chunk *sctp_make_abort_no_data(const struct sctp_association *,
                                       const struct sctp_chunk *,
                                       __u32 tsn);
 struct sctp_chunk *sctp_make_abort_user(const struct sctp_association *,
-                                   const struct sctp_chunk *,
-                                   const struct msghdr *);
+                                        const struct msghdr *, size_t msg_len);
 struct sctp_chunk *sctp_make_abort_violation(const struct sctp_association *,
                                    const struct sctp_chunk *,
                                    const __u8 *,
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 5f69158c10..c6d93bb0dc 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -87,6 +87,7 @@ struct sctp_bind_addr;
 struct sctp_ulpq;
 struct sctp_ep_common;
 struct sctp_ssnmap;
+struct crypto_hash;
 
 
 #include <net/sctp/tsnmap.h>
@@ -127,9 +128,9 @@ extern struct sctp_globals {
          * RTO.Alpha                - 1/8  (3 when converted to right shifts.)
          * RTO.Beta                 - 1/4  (2 when converted to right shifts.)
          */
-        unsigned long rto_initial;
-        unsigned long rto_min;
-        unsigned long rto_max;
+        unsigned int rto_initial;
+        unsigned int rto_min;
+        unsigned int rto_max;
 
         /* Note: rto_alpha and rto_beta are really defined as inverse
          * powers of two to facilitate integer operations.
@@ -144,13 +145,13 @@ extern struct sctp_globals {
         int cookie_preserve_enable;
 
         /* Valid.Cookie.Life        - 60  seconds  */
-        unsigned long valid_cookie_life;
+        unsigned int valid_cookie_life;
 
         /* Delayed SACK timeout  200ms default*/
-        unsigned long sack_timeout;
+        unsigned int sack_timeout;
 
         /* HB.interval              - 30 seconds  */
-        unsigned long hb_interval;
+        unsigned int hb_interval;
 
         /* Association.Max.Retrans  - 10 attempts
          * Path.Max.Retrans         - 5  attempts (per destination address)
@@ -264,7 +265,7 @@ struct sctp_sock {
         struct sctp_pf *pf;
 
         /* Access to HMAC transform. */
-        struct crypto_tfm *hmac;
+        struct crypto_hash *hmac;
 
         /* What is our base endpointer? */
         struct sctp_endpoint *ep;
@@ -445,6 +446,7 @@ typedef struct sctp_sender_hb_info {
         struct sctp_paramhdr param_hdr;
         union sctp_addr daddr;
         unsigned long sent_at;
+        __u64 hb_nonce;
 } __attribute__((packed)) sctp_sender_hb_info_t;
 
 /*
@@ -730,13 +732,10 @@ void sctp_init_addrs(struct sctp_chunk *, union sctp_addr *,
 const union sctp_addr *sctp_source(const struct sctp_chunk *chunk);
 
 /* This is a structure for holding either an IPv6 or an IPv4 address.  */
-/* sin_family -- AF_INET or AF_INET6
- * sin_port -- ordinary port number
- * sin_addr -- cast to either (struct in_addr) or (struct in6_addr)
- */
 struct sctp_sockaddr_entry {
         struct list_head list;
         union sctp_addr a;
+        __u8 use_as_src;
 };
 
 typedef struct sctp_chunk *(sctp_packet_phandler_t)(struct sctp_association *);
@@ -984,6 +983,9 @@ struct sctp_transport {
                  */
                 char cacc_saw_newack;
         } cacc;
+
+        /* 64-bit random number sent with heartbeat. */
+        __u64 hb_nonce;
 };
 
 struct sctp_transport *sctp_transport_new(const union sctp_addr *,
@@ -1138,7 +1140,7 @@ int sctp_bind_addr_copy(struct sctp_bind_addr *dest,
                         sctp_scope_t scope, gfp_t gfp,
                         int flags);
 int sctp_add_bind_addr(struct sctp_bind_addr *, union sctp_addr *,
-                       gfp_t gfp);
+                       __u8 use_as_src, gfp_t gfp);
 int sctp_del_bind_addr(struct sctp_bind_addr *, union sctp_addr *);
 int sctp_bind_addr_match(struct sctp_bind_addr *, const union sctp_addr *,
                          struct sctp_sock *);
diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h
index 8a6bef6f91..1b7aae6cdd 100644
--- a/include/net/sctp/user.h
+++ b/include/net/sctp/user.h
@@ -560,9 +560,18 @@ struct sctp_paddrinfo {
 } __attribute__((packed, aligned(4)));
 
 /* Peer addresses's state. */
+/* UNKNOWN: Peer address passed by the upper layer in sendmsg or connect[x]
+ * calls.
+ * UNCONFIRMED: Peer address received in INIT/INIT-ACK address parameters.
+ *              Not yet confirmed by a heartbeat and not available for data
+ *              transfers.
+ * ACTIVE : Peer address confirmed, active and available for data transfers.
+ * INACTIVE: Peer address inactive and not available for data transfers.
+ */
 enum sctp_spinfo_state {
         SCTP_INACTIVE,
         SCTP_ACTIVE,
+        SCTP_UNCONFIRMED,
         SCTP_UNKNOWN = 0xffff  /* Value used for transport state unknown */
 };
 
diff --git a/include/net/snmp.h b/include/net/snmp.h
index a36bed8ea2..464970e39e 100644
--- a/include/net/snmp.h
+++ b/include/net/snmp.h
@@ -100,12 +100,6 @@ struct udp_mib {
         unsigned long   mibs[UDP_MIB_MAX];
 } __SNMP_MIB_ALIGN__;
 
-/* SCTP */
-#define SCTP_MIB_MAX    __SCTP_MIB_MAX
-struct sctp_mib {
-        unsigned long   mibs[SCTP_MIB_MAX];
-} __SNMP_MIB_ALIGN__;
-
 /* Linux */
 #define LINUX_MIB_MAX   __LINUX_MIB_MAX
 struct linux_mib {
diff --git a/include/net/sock.h b/include/net/sock.h
index 2d8d6adf16..edd4d73ce7 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -44,6 +44,7 @@
 #include <linux/timer.h>
 #include <linux/cache.h>
 #include <linux/module.h>
+#include <linux/lockdep.h>
 #include <linux/netdevice.h>
 #include <linux/skbuff.h>       /* struct sk_buff */
 #include <linux/security.h>
@@ -78,14 +79,17 @@ typedef struct {
         spinlock_t              slock;
         struct sock_iocb        *owner;
         wait_queue_head_t       wq;
+        /*
+         * We express the mutex-alike socket_lock semantics
+         * to the lock validator by explicitly managing
+         * the slock as a lock variant (in addition to
+         * the slock itself):
+         */
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+        struct lockdep_map dep_map;
+#endif
 } socket_lock_t;
 
-#define sock_lock_init(__sk) \
-do {    spin_lock_init(&((__sk)->sk_lock.slock)); \
-        (__sk)->sk_lock.owner = NULL; \
-        init_waitqueue_head(&((__sk)->sk_lock.wq)); \
-} while(0)
-
 struct sock;
 struct proto;
 
@@ -140,6 +144,7 @@ struct sock_common {
   *     @sk_flags: %SO_LINGER (l_onoff), %SO_BROADCAST, %SO_KEEPALIVE, %SO_OOBINLINE settings
   *     @sk_no_check: %SO_NO_CHECK setting, wether or not checkup packets
   *     @sk_route_caps: route capabilities (e.g. %NETIF_F_TSO)
+  *     @sk_gso_type: GSO type (e.g. %SKB_GSO_TCPV4)
   *     @sk_lingertime: %SO_LINGER l_linger setting
   *     @sk_backlog: always used with the per-socket spinlock held
   *     @sk_callback_lock: used with the callbacks in the end of this struct
@@ -211,6 +216,7 @@ struct sock {
         gfp_t                   sk_allocation;
         int                     sk_sndbuf;
         int                     sk_route_caps;
+        int                     sk_gso_type;
         int                     sk_rcvlowat;
         unsigned long           sk_flags;
         unsigned long           sk_lingertime;
@@ -383,7 +389,6 @@ enum sock_flags {
         SOCK_USE_WRITE_QUEUE, /* whether to call sk->sk_write_space in sock_wfree */
         SOCK_DBG, /* %SO_DEBUG setting */
         SOCK_RCVTSTAMP, /* %SO_TIMESTAMP setting */
-        SOCK_NO_LARGESEND, /* whether to sent large segments or not */
         SOCK_LOCALROUTE, /* route locally only, %SO_DONTROUTE setting */
         SOCK_QUEUE_SHRUNK, /* write queue has been shrunk recently */
 };
@@ -746,6 +751,9 @@ extern void FASTCALL(release_sock(struct sock *sk));
 
 /* BH context may only use the following locking interface. */
 #define bh_lock_sock(__sk)      spin_lock(&((__sk)->sk_lock.slock))
+#define bh_lock_sock_nested(__sk) \
+                                spin_lock_nested(&((__sk)->sk_lock.slock), \
+                                SINGLE_DEPTH_NESTING)
 #define bh_unlock_sock(__sk)    spin_unlock(&((__sk)->sk_lock.slock))
 
 extern struct sock              *sk_alloc(int family,
@@ -854,30 +862,24 @@ extern void sock_init_data(struct socket *sock, struct sock *sk);
  *
  */
 
-static inline int sk_filter(struct sock *sk, struct sk_buff *skb, int needlock)
+static inline int sk_filter(struct sock *sk, struct sk_buff *skb)
 {
         int err;
+        struct sk_filter *filter;
         
         err = security_sock_rcv_skb(sk, skb);
         if (err)
                 return err;
         
-        if (sk->sk_filter) {
-                struct sk_filter *filter;
-                
-                if (needlock)
-                        bh_lock_sock(sk);
-                
-                filter = sk->sk_filter;
-                if (filter) {
-                        unsigned int pkt_len = sk_run_filter(skb, filter->insns,
-                                                             filter->len);
-                        err = pkt_len ? pskb_trim(skb, pkt_len) : -EPERM;
-                }
-
-                if (needlock)
-                        bh_unlock_sock(sk);
+        rcu_read_lock_bh();
+        filter = sk->sk_filter;
+        if (filter) {
+                unsigned int pkt_len = sk_run_filter(skb, filter->insns,
+                                filter->len);
+                err = pkt_len ? pskb_trim(skb, pkt_len) : -EPERM;
         }
+        rcu_read_unlock_bh();
+
         return err;
 }
 
@@ -889,6 +891,12 @@ static inline int sk_filter(struct sock *sk, struct sk_buff *skb, int needlock)
  *      Remove a filter from a socket and release its resources.
  */
  
+static inline void sk_filter_rcu_free(struct rcu_head *rcu)
+{
+        struct sk_filter *fp = container_of(rcu, struct sk_filter, rcu);
+        kfree(fp);
+}
+
 static inline void sk_filter_release(struct sock *sk, struct sk_filter *fp)
 {
         unsigned int size = sk_filter_len(fp);
@@ -896,7 +904,7 @@ static inline void sk_filter_release(struct sock *sk, struct sk_filter *fp)
         atomic_sub(size, &sk->sk_omem_alloc);
 
         if (atomic_dec_and_test(&fp->refcnt))
-                kfree(fp);
+                call_rcu_bh(&fp->rcu, sk_filter_rcu_free);
 }
 
 static inline void sk_filter_charge(struct sock *sk, struct sk_filter *fp)
@@ -961,9 +969,23 @@ static inline void sock_graft(struct sock *sk, struct socket *parent)
         sk->sk_sleep = &parent->wait;
         parent->sk = sk;
         sk->sk_socket = parent;
+        security_sock_graft(sk, parent);
         write_unlock_bh(&sk->sk_callback_lock);
 }
 
+static inline void sock_copy(struct sock *nsk, const struct sock *osk)
+{
+#ifdef CONFIG_SECURITY_NETWORK
+        void *sptr = nsk->sk_security;
+#endif
+
+        memcpy(nsk, osk, osk->sk_prot->obj_size);
+#ifdef CONFIG_SECURITY_NETWORK
+        nsk->sk_security = sptr;
+        security_sk_clone(osk, nsk);
+#endif
+}
+
 extern int sock_i_uid(struct sock *sk);
 extern unsigned long sock_i_ino(struct sock *sk);
 
@@ -1026,15 +1048,20 @@ extern struct dst_entry *__sk_dst_check(struct sock *sk, u32 cookie);
 
 extern struct dst_entry *sk_dst_check(struct sock *sk, u32 cookie);
 
+static inline int sk_can_gso(const struct sock *sk)
+{
+        return net_gso_ok(sk->sk_route_caps, sk->sk_gso_type);
+}
+
 static inline void sk_setup_caps(struct sock *sk, struct dst_entry *dst)
 {
         __sk_dst_set(sk, dst);
         sk->sk_route_caps = dst->dev->features;
         if (sk->sk_route_caps & NETIF_F_GSO)
-                sk->sk_route_caps |= NETIF_F_TSO;
-        if (sk->sk_route_caps & NETIF_F_TSO) {
-                if (sock_flag(sk, SOCK_NO_LARGESEND) || dst->header_len)
-                        sk->sk_route_caps &= ~NETIF_F_TSO;
+                sk->sk_route_caps |= NETIF_F_GSO_MASK;
+        if (sk_can_gso(sk)) {
+                if (dst->header_len)
+                        sk->sk_route_caps &= ~NETIF_F_GSO_MASK;
                 else 
                         sk->sk_route_caps |= NETIF_F_SG | NETIF_F_HW_CSUM;
         }
diff --git a/include/net/tc_act/tc_defact.h b/include/net/tc_act/tc_defact.h
index 463aa671f9..65f024b809 100644
--- a/include/net/tc_act/tc_defact.h
+++ b/include/net/tc_act/tc_defact.h
@@ -3,11 +3,12 @@
 
 #include <net/act_api.h>
 
-struct tcf_defact
-{
-        tca_gen(defact);
-        u32     datalen;
-        void    *defdata;
+struct tcf_defact {
+        struct tcf_common       common;
+        u32                     tcfd_datalen;
+        void                    *tcfd_defdata;
 };
+#define to_defact(pc) \
+        container_of(pc, struct tcf_defact, common)
 
-#endif
+#endif /* __NET_TC_DEF_H */
diff --git a/include/net/tc_act/tc_gact.h b/include/net/tc_act/tc_gact.h
index 59f0d9628a..9e3f6767b8 100644
--- a/include/net/tc_act/tc_gact.h
+++ b/include/net/tc_act/tc_gact.h
@@ -3,15 +3,15 @@
 
 #include <net/act_api.h>
 
-struct tcf_gact
-{
-        tca_gen(gact);
+struct tcf_gact {
+        struct tcf_common       common;
 #ifdef CONFIG_GACT_PROB
-        u16                 ptype;
-        u16                 pval;
-        int                 paction;
+        u16                     tcfg_ptype;
+        u16                     tcfg_pval;
+        int                     tcfg_paction;
 #endif
-                                                                                
 };
-                                                                                
-#endif
+#define to_gact(pc) \
+        container_of(pc, struct tcf_gact, common)
+
+#endif /* __NET_TC_GACT_H */
diff --git a/include/net/tc_act/tc_ipt.h b/include/net/tc_act/tc_ipt.h
index cb37ad0842..f7d25dfcc4 100644
--- a/include/net/tc_act/tc_ipt.h
+++ b/include/net/tc_act/tc_ipt.h
@@ -5,12 +5,13 @@
 
 struct xt_entry_target;
 
-struct tcf_ipt
-{
-        tca_gen(ipt);
-        u32 hook;
-        char *tname;
-        struct xt_entry_target *t;
+struct tcf_ipt {
+        struct tcf_common       common;
+        u32                     tcfi_hook;
+        char                    *tcfi_tname;
+        struct xt_entry_target  *tcfi_t;
 };
+#define to_ipt(pc) \
+        container_of(pc, struct tcf_ipt, common)
 
-#endif
+#endif /* __NET_TC_IPT_H */
diff --git a/include/net/tc_act/tc_mirred.h b/include/net/tc_act/tc_mirred.h
index b5c32f65c1..ceac661cdf 100644
--- a/include/net/tc_act/tc_mirred.h
+++ b/include/net/tc_act/tc_mirred.h
@@ -3,13 +3,14 @@
 
 #include <net/act_api.h>
 
-struct tcf_mirred
-{
-        tca_gen(mirred);
-        int eaction;
-        int ifindex;
-        int ok_push;
-        struct net_device *dev;
+struct tcf_mirred {
+        struct tcf_common       common;
+        int                     tcfm_eaction;
+        int                     tcfm_ifindex;
+        int                     tcfm_ok_push;
+        struct net_device       *tcfm_dev;
 };
+#define to_mirred(pc) \
+        container_of(pc, struct tcf_mirred, common)
 
-#endif
+#endif /* __NET_TC_MIR_H */
diff --git a/include/net/tc_act/tc_pedit.h b/include/net/tc_act/tc_pedit.h
index eb21689d75..e6f6e15956 100644
--- a/include/net/tc_act/tc_pedit.h
+++ b/include/net/tc_act/tc_pedit.h
@@ -3,12 +3,13 @@
 
 #include <net/act_api.h>
 
-struct tcf_pedit
-{
-        tca_gen(pedit);
-        unsigned char           nkeys;
-        unsigned char           flags;
-        struct tc_pedit_key     *keys;
+struct tcf_pedit {
+        struct tcf_common       common;
+        unsigned char           tcfp_nkeys;
+        unsigned char           tcfp_flags;
+        struct tc_pedit_key     *tcfp_keys;
 };
+#define to_pedit(pc) \
+        container_of(pc, struct tcf_pedit, common)
 
-#endif
+#endif /* __NET_TC_PED_H */
diff --git a/include/net/tcp.h b/include/net/tcp.h
index ca3d38dfc0..7a093d0aa0 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -751,7 +751,7 @@ static inline int tcp_is_cwnd_limited(const struct sock *sk, u32 in_flight)
         if (in_flight >= tp->snd_cwnd)
                 return 1;
 
-        if (!(sk->sk_route_caps & NETIF_F_TSO))
+        if (!sk_can_gso(sk))
                 return 0;
 
         left = tp->snd_cwnd - in_flight;
@@ -914,6 +914,9 @@ static inline void tcp_set_state(struct sock *sk, int state)
 
 static inline void tcp_done(struct sock *sk)
 {
+        if(sk->sk_state == TCP_SYN_SENT || sk->sk_state == TCP_SYN_RECV)
+                TCP_INC_STATS_BH(TCP_MIB_ATTEMPTFAILS);
+
         tcp_set_state(sk, TCP_CLOSE);
         tcp_clear_xmit_timers(sk);
 
@@ -1086,7 +1089,8 @@ extern struct request_sock_ops tcp_request_sock_ops;
 
 extern int tcp_v4_destroy_sock(struct sock *sk);
 
-extern struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int sg);
+extern int tcp_v4_gso_send_check(struct sk_buff *skb);
+extern struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int features);
 
 #ifdef CONFIG_PROC_FS
 extern int  tcp4_proc_init(void);
diff --git a/include/net/tcp_ecn.h b/include/net/tcp_ecn.h
index c6b8439744..4629d77173 100644
--- a/include/net/tcp_ecn.h
+++ b/include/net/tcp_ecn.h
@@ -31,10 +31,9 @@ static inline void TCP_ECN_send_syn(struct sock *sk, struct tcp_sock *tp,
                                     struct sk_buff *skb)
 {
         tp->ecn_flags = 0;
-        if (sysctl_tcp_ecn && !(sk->sk_route_caps & NETIF_F_TSO)) {
+        if (sysctl_tcp_ecn) {
                 TCP_SKB_CB(skb)->flags |= TCPCB_FLAG_ECE|TCPCB_FLAG_CWR;
                 tp->ecn_flags = TCP_ECN_OK;
-                sock_set_flag(sk, SOCK_NO_LARGESEND);
         }
 }
 
@@ -56,6 +55,7 @@ static inline void TCP_ECN_send(struct sock *sk, struct tcp_sock *tp,
                         if (tp->ecn_flags&TCP_ECN_QUEUE_CWR) {
                                 tp->ecn_flags &= ~TCP_ECN_QUEUE_CWR;
                                 skb->h.th->cwr = 1;
+                                skb_shinfo(skb)->gso_type |= SKB_GSO_TCP_ECN;
                         }
                 } else {
                         /* ACK or retransmitted segment: clear ECT|CE */
diff --git a/include/net/tipc/tipc_bearer.h b/include/net/tipc/tipc_bearer.h
index 098607cd4b..e07136d74c 100644
--- a/include/net/tipc/tipc_bearer.h
+++ b/include/net/tipc/tipc_bearer.h
@@ -49,10 +49,18 @@
 
 #define TIPC_MEDIA_TYPE_ETH     1
 
+/* 
+ * Destination address structure used by TIPC bearers when sending messages
+ * 
+ * IMPORTANT: The fields of this structure MUST be stored using the specified
+ * byte order indicated below, as the structure is exchanged between nodes
+ * as part of a link setup process.
+ */
+
 struct tipc_media_addr {
-        __u32  type;
+        __u32  type;                    /* bearer type (network byte order) */
         union {
-                __u8   eth_addr[6];     /* Ethernet bearer */ 
+                __u8   eth_addr[6];     /* 48 bit Ethernet addr (byte array) */ 
 #if 0
                 /* Prototypes for other possible bearer types */
 
diff --git a/include/net/udp.h b/include/net/udp.h
index 766fba1369..db0c05f675 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -30,25 +30,9 @@
 
 #define UDP_HTABLE_SIZE         128
 
-/* udp.c: This needs to be shared by v4 and v6 because the lookup
- *        and hashing code needs to work with different AF's yet
- *        the port space is shared.
- */
 extern struct hlist_head udp_hash[UDP_HTABLE_SIZE];
 extern rwlock_t udp_hash_lock;
 
-extern int udp_port_rover;
-
-static inline int udp_lport_inuse(u16 num)
-{
-        struct sock *sk;
-        struct hlist_node *node;
-
-        sk_for_each(sk, node, &udp_hash[num & (UDP_HTABLE_SIZE - 1)])
-                if (inet_sk(sk)->num == num)
-                        return 1;
-        return 0;
-}
 
 /* Note: this must match 'valbool' in sock_setsockopt */
 #define UDP_CSUM_NOXMIT         1
@@ -63,6 +47,8 @@ extern struct proto udp_prot;
 
 struct sk_buff;
 
+extern int      udp_get_port(struct sock *sk, unsigned short snum,
+                             int (*saddr_cmp)(const struct sock *, const struct sock *));
 extern void     udp_err(struct sk_buff *, u32);
 
 extern int      udp_sendmsg(struct kiocb *iocb, struct sock *sk,
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 9c5ee9f20b..1e2a4ddec9 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -8,8 +8,8 @@
 #include <linux/list.h>
 #include <linux/skbuff.h>
 #include <linux/socket.h>
-#include <linux/crypto.h>
 #include <linux/pfkeyv2.h>
+#include <linux/ipsec.h>
 #include <linux/in6.h>
 #include <linux/mutex.h>
 
@@ -94,8 +94,9 @@ extern struct mutex xfrm_cfg_mutex;
 struct xfrm_state
 {
         /* Note: bydst is re-used during gc */
-        struct list_head        bydst;
-        struct list_head        byspi;
+        struct hlist_node       bydst;
+        struct hlist_node       bysrc;
+        struct hlist_node       byspi;
 
         atomic_t                refcnt;
         spinlock_t              lock;
@@ -103,6 +104,8 @@ struct xfrm_state
         struct xfrm_id          id;
         struct xfrm_selector    sel;
 
+        u32                     genid;
+
         /* Key manger bits */
         struct {
                 u8              state;
@@ -133,6 +136,9 @@ struct xfrm_state
         /* Data for encapsulator */
         struct xfrm_encap_tmpl  *encap;
 
+        /* Data for care-of address */
+        xfrm_address_t  *coaddr;
+
         /* IPComp needs an IPIP tunnel for handling uncompressed packets */
         struct xfrm_state       *tunnel;
 
@@ -163,6 +169,9 @@ struct xfrm_state
         struct xfrm_lifetime_cur curlft;
         struct timer_list       timer;
 
+        /* Last used time */
+        u64                     lastused;
+
         /* Reference to data common to all the instances of this
          * transformer. */
         struct xfrm_type        *type;
@@ -196,6 +205,7 @@ struct km_event
                 u32 proto;
                 u32 byid;
                 u32 aevent;
+                u32 type;
         } data;
 
         u32     seq;
@@ -212,6 +222,7 @@ struct xfrm_policy_afinfo {
         struct dst_ops          *dst_ops;
         void                    (*garbage_collect)(void);
         int                     (*dst_lookup)(struct xfrm_dst **dst, struct flowi *fl);
+        int                     (*get_saddr)(xfrm_address_t *saddr, xfrm_address_t *daddr);
         struct dst_entry        *(*find_bundle)(struct flowi *fl, struct xfrm_policy *policy);
         int                     (*bundle_create)(struct xfrm_policy *policy, 
                                                  struct xfrm_state **xfrm, 
@@ -235,16 +246,12 @@ extern int __xfrm_state_delete(struct xfrm_state *x);
 
 struct xfrm_state_afinfo {
         unsigned short          family;
-        struct list_head        *state_bydst;
-        struct list_head        *state_byspi;
         int                     (*init_flags)(struct xfrm_state *x);
         void                    (*init_tempsel)(struct xfrm_state *x, struct flowi *fl,
                                                 struct xfrm_tmpl *tmpl,
                                                 xfrm_address_t *daddr, xfrm_address_t *saddr);
-        struct xfrm_state       *(*state_lookup)(xfrm_address_t *daddr, u32 spi, u8 proto);
-        struct xfrm_state       *(*find_acq)(u8 mode, u32 reqid, u8 proto, 
-                                             xfrm_address_t *daddr, xfrm_address_t *saddr, 
-                                             int create);
+        int                     (*tmpl_sort)(struct xfrm_tmpl **dst, struct xfrm_tmpl **src, int n);
+        int                     (*state_sort)(struct xfrm_state **dst, struct xfrm_state **src, int n);
 };
 
 extern int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
@@ -257,11 +264,17 @@ struct xfrm_type
         char                    *description;
         struct module           *owner;
         __u8                    proto;
+        __u8                    flags;
+#define XFRM_TYPE_NON_FRAGMENT  1
 
         int                     (*init_state)(struct xfrm_state *x);
         void                    (*destructor)(struct xfrm_state *);
         int                     (*input)(struct xfrm_state *, struct sk_buff *skb);
         int                     (*output)(struct xfrm_state *, struct sk_buff *pskb);
+        int                     (*reject)(struct xfrm_state *, struct sk_buff *, struct flowi *);
+        int                     (*hdr_offset)(struct xfrm_state *, struct sk_buff *, u8 **);
+        xfrm_address_t          *(*local_addr)(struct xfrm_state *, xfrm_address_t *);
+        xfrm_address_t          *(*remote_addr)(struct xfrm_state *, xfrm_address_t *);
         /* Estimate maximal size of result of transformation of a dgram */
         u32                     (*get_max_size)(struct xfrm_state *, int size);
 };
@@ -273,7 +286,7 @@ extern void xfrm_put_type(struct xfrm_type *type);
 
 struct xfrm_mode {
         int (*input)(struct xfrm_state *x, struct sk_buff *skb);
-        int (*output)(struct sk_buff *skb);
+        int (*output)(struct xfrm_state *x,struct sk_buff *skb);
 
         struct module *owner;
         unsigned int encap;
@@ -299,7 +312,7 @@ struct xfrm_tmpl
 
         __u32                   reqid;
 
-/* Mode: transport/tunnel */
+/* Mode: transport, tunnel etc. */
         __u8                    mode;
 
 /* Sharing mode: unique, this session only, this user only etc. */
@@ -314,18 +327,20 @@ struct xfrm_tmpl
         __u32                   calgos;
 };
 
-#define XFRM_MAX_DEPTH          4
+#define XFRM_MAX_DEPTH          6
 
 struct xfrm_policy
 {
         struct xfrm_policy      *next;
-        struct list_head        list;
+        struct hlist_node       bydst;
+        struct hlist_node       byidx;
 
         /* This lock only affects elements except for entry. */
         rwlock_t                lock;
         atomic_t                refcnt;
         struct timer_list       timer;
 
+        u8                      type;
         u32                     priority;
         u32                     index;
         struct xfrm_selector    selector;
@@ -363,16 +378,16 @@ struct xfrm_mgr
         char                    *id;
         int                     (*notify)(struct xfrm_state *x, struct km_event *c);
         int                     (*acquire)(struct xfrm_state *x, struct xfrm_tmpl *, struct xfrm_policy *xp, int dir);
-        struct xfrm_policy      *(*compile_policy)(u16 family, int opt, u8 *data, int len, int *dir);
+        struct xfrm_policy      *(*compile_policy)(struct sock *sk, int opt, u8 *data, int len, int *dir);
         int                     (*new_mapping)(struct xfrm_state *x, xfrm_address_t *ipaddr, u16 sport);
         int                     (*notify_policy)(struct xfrm_policy *x, int dir, struct km_event *c);
+        int                     (*report)(u8 proto, struct xfrm_selector *sel, xfrm_address_t *addr);
 };
 
 extern int xfrm_register_km(struct xfrm_mgr *km);
 extern int xfrm_unregister_km(struct xfrm_mgr *km);
 
-
-extern struct xfrm_policy *xfrm_policy_list[XFRM_POLICY_MAX*2];
+extern unsigned int xfrm_policy_count[XFRM_POLICY_MAX*2];
 
 static inline void xfrm_pol_hold(struct xfrm_policy *policy)
 {
@@ -388,67 +403,19 @@ static inline void xfrm_pol_put(struct xfrm_policy *policy)
                 __xfrm_policy_destroy(policy);
 }
 
-#define XFRM_DST_HSIZE          1024
-
-static __inline__
-unsigned __xfrm4_dst_hash(xfrm_address_t *addr)
-{
-        unsigned h;
-        h = ntohl(addr->a4);
-        h = (h ^ (h>>16)) % XFRM_DST_HSIZE;
-        return h;
-}
-
-static __inline__
-unsigned __xfrm6_dst_hash(xfrm_address_t *addr)
-{
-        unsigned h;
-        h = ntohl(addr->a6[2]^addr->a6[3]);
-        h = (h ^ (h>>16)) % XFRM_DST_HSIZE;
-        return h;
-}
-
-static __inline__
-unsigned xfrm_dst_hash(xfrm_address_t *addr, unsigned short family)
-{
-        switch (family) {
-        case AF_INET:
-                return __xfrm4_dst_hash(addr);
-        case AF_INET6:
-                return __xfrm6_dst_hash(addr);
-        }
-        return 0;
-}
-
-static __inline__
-unsigned __xfrm4_spi_hash(xfrm_address_t *addr, u32 spi, u8 proto)
+#ifdef CONFIG_XFRM_SUB_POLICY
+static inline void xfrm_pols_put(struct xfrm_policy **pols, int npols)
 {
-        unsigned h;
-        h = ntohl(addr->a4^spi^proto);
-        h = (h ^ (h>>10) ^ (h>>20)) % XFRM_DST_HSIZE;
-        return h;
+        int i;
+        for (i = npols - 1; i >= 0; --i)
+                xfrm_pol_put(pols[i]);
 }
-
-static __inline__
-unsigned __xfrm6_spi_hash(xfrm_address_t *addr, u32 spi, u8 proto)
-{
-        unsigned h;
-        h = ntohl(addr->a6[2]^addr->a6[3]^spi^proto);
-        h = (h ^ (h>>10) ^ (h>>20)) % XFRM_DST_HSIZE;
-        return h;
-}
-
-static __inline__
-unsigned xfrm_spi_hash(xfrm_address_t *addr, u32 spi, u8 proto, unsigned short family)
+#else
+static inline void xfrm_pols_put(struct xfrm_policy **pols, int npols)
 {
-        switch (family) {
-        case AF_INET:
-                return __xfrm4_spi_hash(addr, spi, proto);
-        case AF_INET6:
-                return __xfrm6_spi_hash(addr, spi, proto);
-        }
-        return 0;       /*XXX*/
+        xfrm_pol_put(pols[0]);
 }
+#endif
 
 extern void __xfrm_state_destroy(struct xfrm_state *);
 
@@ -470,8 +437,8 @@ static inline void xfrm_state_hold(struct xfrm_state *x)
 
 static __inline__ int addr_match(void *token1, void *token2, int prefixlen)
 {
-        __u32 *a1 = token1;
-        __u32 *a2 = token2;
+        __be32 *a1 = token1;
+        __be32 *a2 = token2;
         int pdw;
         int pbi;
 
@@ -483,7 +450,7 @@ static __inline__ int addr_match(void *token1, void *token2, int prefixlen)
                         return 0;
 
         if (pbi) {
-                __u32 mask;
+                __be32 mask;
 
                 mask = htonl((0xffffffff) << (32 - pbi));
 
@@ -495,9 +462,9 @@ static __inline__ int addr_match(void *token1, void *token2, int prefixlen)
 }
 
 static __inline__
-u16 xfrm_flowi_sport(struct flowi *fl)
+__be16 xfrm_flowi_sport(struct flowi *fl)
 {
-        u16 port;
+        __be16 port;
         switch(fl->proto) {
         case IPPROTO_TCP:
         case IPPROTO_UDP:
@@ -508,6 +475,11 @@ u16 xfrm_flowi_sport(struct flowi *fl)
         case IPPROTO_ICMPV6:
                 port = htons(fl->fl_icmp_type);
                 break;
+#ifdef CONFIG_IPV6_MIP6
+        case IPPROTO_MH:
+                port = htons(fl->fl_mh_type);
+                break;
+#endif
         default:
                 port = 0;       /*XXX*/
         }
@@ -515,9 +487,9 @@ u16 xfrm_flowi_sport(struct flowi *fl)
 }
 
 static __inline__
-u16 xfrm_flowi_dport(struct flowi *fl)
+__be16 xfrm_flowi_dport(struct flowi *fl)
 {
-        u16 port;
+        __be16 port;
         switch(fl->proto) {
         case IPPROTO_TCP:
         case IPPROTO_UDP:
@@ -608,6 +580,7 @@ struct xfrm_dst
                 struct rt6_info         rt6;
         } u;
         struct dst_entry *route;
+        u32 genid;
         u32 route_mtu_cached;
         u32 child_mtu_cached;
         u32 route_cookie;
@@ -659,6 +632,18 @@ secpath_reset(struct sk_buff *skb)
 }
 
 static inline int
+xfrm_addr_any(xfrm_address_t *addr, unsigned short family)
+{
+        switch (family) {
+        case AF_INET:
+                return addr->a4 == 0;
+        case AF_INET6:
+                return ipv6_addr_any((struct in6_addr *)&addr->a6);
+        }
+        return 0;
+}
+
+static inline int
 __xfrm4_state_addr_cmp(struct xfrm_tmpl *tmpl, struct xfrm_state *x)
 {
         return  (tmpl->saddr.a4 &&
@@ -692,8 +677,8 @@ static inline int xfrm_policy_check(struct sock *sk, int dir, struct sk_buff *sk
 {
         if (sk && sk->sk_policy[XFRM_POLICY_IN])
                 return __xfrm_policy_check(sk, dir, skb, family);
-                
-        return  (!xfrm_policy_list[dir] && !skb->sp) ||
+
+        return  (!xfrm_policy_count[dir] && !skb->sp) ||
                 (skb->dst->flags & DST_NOPOLICY) ||
                 __xfrm_policy_check(sk, dir, skb, family);
 }
@@ -713,7 +698,7 @@ extern int __xfrm_route_forward(struct sk_buff *skb, unsigned short family);
 
 static inline int xfrm_route_forward(struct sk_buff *skb, unsigned short family)
 {
-        return  !xfrm_policy_list[XFRM_POLICY_OUT] ||
+        return  !xfrm_policy_count[XFRM_POLICY_OUT] ||
                 (skb->dst->flags & DST_NOXFRM) ||
                 __xfrm_route_forward(skb, family);
 }
@@ -831,11 +816,36 @@ xfrm_state_addr_check(struct xfrm_state *x,
         return 0;
 }
 
+static __inline__ int
+xfrm_state_addr_flow_check(struct xfrm_state *x, struct flowi *fl,
+                           unsigned short family)
+{
+        switch (family) {
+        case AF_INET:
+                return __xfrm4_state_addr_check(x,
+                                                (xfrm_address_t *)&fl->fl4_dst,
+                                                (xfrm_address_t *)&fl->fl4_src);
+        case AF_INET6:
+                return __xfrm6_state_addr_check(x,
+                                                (xfrm_address_t *)&fl->fl6_dst,
+                                                (xfrm_address_t *)&fl->fl6_src);
+        }
+        return 0;
+}
+
 static inline int xfrm_state_kern(struct xfrm_state *x)
 {
         return atomic_read(&x->tunnel_users);
 }
 
+static inline int xfrm_id_proto_match(u8 proto, u8 userproto)
+{
+        return (!userproto || proto == userproto ||
+                (userproto == IPSEC_PROTO_ANY && (proto == IPPROTO_AH ||
+                                                  proto == IPPROTO_ESP ||
+                                                  proto == IPPROTO_COMP)));
+}
+
 /*
  * xfrm algorithm information
  */
@@ -855,6 +865,7 @@ struct xfrm_algo_comp_info {
 
 struct xfrm_algo_desc {
         char *name;
+        char *compat;
         u8 available:1;
         union {
                 struct xfrm_algo_auth_info auth;
@@ -901,12 +912,31 @@ extern int xfrm_state_check_expire(struct xfrm_state *x);
 extern void xfrm_state_insert(struct xfrm_state *x);
 extern int xfrm_state_add(struct xfrm_state *x);
 extern int xfrm_state_update(struct xfrm_state *x);
-extern struct xfrm_state *xfrm_state_lookup(xfrm_address_t *daddr, u32 spi, u8 proto, unsigned short family);
+extern struct xfrm_state *xfrm_state_lookup(xfrm_address_t *daddr, __be32 spi, u8 proto, unsigned short family);
+extern struct xfrm_state *xfrm_state_lookup_byaddr(xfrm_address_t *daddr, xfrm_address_t *saddr, u8 proto, unsigned short family);
+#ifdef CONFIG_XFRM_SUB_POLICY
+extern int xfrm_tmpl_sort(struct xfrm_tmpl **dst, struct xfrm_tmpl **src,
+                          int n, unsigned short family);
+extern int xfrm_state_sort(struct xfrm_state **dst, struct xfrm_state **src,
+                           int n, unsigned short family);
+#else
+static inline int xfrm_tmpl_sort(struct xfrm_tmpl **dst, struct xfrm_tmpl **src,
+                                 int n, unsigned short family)
+{
+        return -ENOSYS;
+}
+
+static inline int xfrm_state_sort(struct xfrm_state **dst, struct xfrm_state **src,
+                                  int n, unsigned short family)
+{
+        return -ENOSYS;
+}
+#endif
 extern struct xfrm_state *xfrm_find_acq_byseq(u32 seq);
 extern int xfrm_state_delete(struct xfrm_state *x);
 extern void xfrm_state_flush(u8 proto);
-extern int xfrm_replay_check(struct xfrm_state *x, u32 seq);
-extern void xfrm_replay_advance(struct xfrm_state *x, u32 seq);
+extern int xfrm_replay_check(struct xfrm_state *x, __be32 seq);
+extern void xfrm_replay_advance(struct xfrm_state *x, __be32 seq);
 extern void xfrm_replay_notify(struct xfrm_state *x, int event);
 extern int xfrm_state_check(struct xfrm_state *x, struct sk_buff *skb);
 extern int xfrm_state_mtu(struct xfrm_state *x, int mtu);
@@ -915,14 +945,18 @@ extern int xfrm4_rcv(struct sk_buff *skb);
 extern int xfrm4_output(struct sk_buff *skb);
 extern int xfrm4_tunnel_register(struct xfrm_tunnel *handler);
 extern int xfrm4_tunnel_deregister(struct xfrm_tunnel *handler);
-extern int xfrm6_rcv_spi(struct sk_buff *skb, u32 spi);
+extern int xfrm6_rcv_spi(struct sk_buff *skb, __be32 spi);
 extern int xfrm6_rcv(struct sk_buff **pskb);
+extern int xfrm6_input_addr(struct sk_buff *skb, xfrm_address_t *daddr,
+                            xfrm_address_t *saddr, u8 proto);
 extern int xfrm6_tunnel_register(struct xfrm6_tunnel *handler);
 extern int xfrm6_tunnel_deregister(struct xfrm6_tunnel *handler);
 extern u32 xfrm6_tunnel_alloc_spi(xfrm_address_t *saddr);
 extern void xfrm6_tunnel_free_spi(xfrm_address_t *saddr);
 extern u32 xfrm6_tunnel_spi_lookup(xfrm_address_t *saddr);
 extern int xfrm6_output(struct sk_buff *skb);
+extern int xfrm6_find_1stfragopt(struct xfrm_state *x, struct sk_buff *skb,
+                                 u8 **prevhdr);
 
 #ifdef CONFIG_XFRM
 extern int xfrm4_rcv_encap(struct sk_buff *skb, __u16 encap_type);
@@ -947,30 +981,30 @@ static inline int xfrm_dst_lookup(struct xfrm_dst **dst, struct flowi *fl, unsig
 #endif
 
 struct xfrm_policy *xfrm_policy_alloc(gfp_t gfp);
-extern int xfrm_policy_walk(int (*func)(struct xfrm_policy *, int, int, void*), void *);
+extern int xfrm_policy_walk(u8 type, int (*func)(struct xfrm_policy *, int, int, void*), void *);
 int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl);
-struct xfrm_policy *xfrm_policy_bysel_ctx(int dir, struct xfrm_selector *sel,
+struct xfrm_policy *xfrm_policy_bysel_ctx(u8 type, int dir,
+                                          struct xfrm_selector *sel,
                                           struct xfrm_sec_ctx *ctx, int delete);
-struct xfrm_policy *xfrm_policy_byid(int dir, u32 id, int delete);
-void xfrm_policy_flush(void);
+struct xfrm_policy *xfrm_policy_byid(u8, int dir, u32 id, int delete);
+void xfrm_policy_flush(u8 type);
 u32 xfrm_get_acqseq(void);
-void xfrm_alloc_spi(struct xfrm_state *x, u32 minspi, u32 maxspi);
+void xfrm_alloc_spi(struct xfrm_state *x, __be32 minspi, __be32 maxspi);
 struct xfrm_state * xfrm_find_acq(u8 mode, u32 reqid, u8 proto, 
                                   xfrm_address_t *daddr, xfrm_address_t *saddr, 
                                   int create, unsigned short family);
-extern void xfrm_policy_flush(void);
+extern void xfrm_policy_flush(u8 type);
 extern int xfrm_sk_policy_insert(struct sock *sk, int dir, struct xfrm_policy *pol);
-extern int xfrm_flush_bundles(void);
-extern void xfrm_flush_all_bundles(void);
-extern int xfrm_bundle_ok(struct xfrm_dst *xdst, struct flowi *fl, int family);
+extern int xfrm_bundle_ok(struct xfrm_dst *xdst, struct flowi *fl, int family, int strict);
 extern void xfrm_init_pmtu(struct dst_entry *dst);
 
 extern wait_queue_head_t km_waitq;
 extern int km_new_mapping(struct xfrm_state *x, xfrm_address_t *ipaddr, u16 sport);
 extern void km_policy_expired(struct xfrm_policy *pol, int dir, int hard, u32 pid);
+extern int km_report(u8 proto, struct xfrm_selector *sel, xfrm_address_t *addr);
 
 extern void xfrm_input_init(void);
-extern int xfrm_parse_spi(struct sk_buff *skb, u8 nexthdr, u32 *spi, u32 *seq);
+extern int xfrm_parse_spi(struct sk_buff *skb, u8 nexthdr, __be32 *spi, __be32 *seq);
 
 extern void xfrm_probe_algs(void);
 extern int xfrm_count_auth_supported(void);
@@ -984,11 +1018,13 @@ extern struct xfrm_algo_desc *xfrm_aalg_get_byname(char *name, int probe);
 extern struct xfrm_algo_desc *xfrm_ealg_get_byname(char *name, int probe);
 extern struct xfrm_algo_desc *xfrm_calg_get_byname(char *name, int probe);
 
-struct crypto_tfm;
-typedef void (icv_update_fn_t)(struct crypto_tfm *, struct scatterlist *, unsigned int);
+struct hash_desc;
+struct scatterlist;
+typedef int (icv_update_fn_t)(struct hash_desc *, struct scatterlist *,
+                              unsigned int);
 
-extern void skb_icv_walk(const struct sk_buff *skb, struct crypto_tfm *tfm,
-                         int offset, int len, icv_update_fn_t icv_update);
+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)
diff --git a/include/rdma/Kbuild b/include/rdma/Kbuild
new file mode 100644
index 0000000000..e7c0432165
--- /dev/null
+++ b/include/rdma/Kbuild
@@ -0,0 +1 @@
+header-y += ib_user_mad.h
diff --git a/include/rdma/ib_addr.h b/include/rdma/ib_addr.h
index fcb5ba87dc..81b6230762 100644
--- a/include/rdma/ib_addr.h
+++ b/include/rdma/ib_addr.h
@@ -40,7 +40,7 @@ struct rdma_dev_addr {
         unsigned char src_dev_addr[MAX_ADDR_LEN];
         unsigned char dst_dev_addr[MAX_ADDR_LEN];
         unsigned char broadcast[MAX_ADDR_LEN];
-        enum ib_node_type dev_type;
+        enum rdma_node_type dev_type;
 };
 
 /**
@@ -72,6 +72,9 @@ int rdma_resolve_ip(struct sockaddr *src_addr, struct sockaddr *dst_addr,
 
 void rdma_addr_cancel(struct rdma_dev_addr *addr);
 
+int rdma_copy_addr(struct rdma_dev_addr *dev_addr, struct net_device *dev,
+              const unsigned char *dst_dev_addr);
+
 static inline int ip_addr_size(struct sockaddr *addr)
 {
         return addr->sa_family == AF_INET6 ?
@@ -89,9 +92,10 @@ static inline void ib_addr_set_pkey(struct rdma_dev_addr *dev_addr, u16 pkey)
         dev_addr->broadcast[9] = (unsigned char) pkey;
 }
 
-static inline union ib_gid *ib_addr_get_sgid(struct rdma_dev_addr *dev_addr)
+static inline void ib_addr_get_sgid(struct rdma_dev_addr *dev_addr,
+                                    union ib_gid *gid)
 {
-        return  (union ib_gid *) (dev_addr->src_dev_addr + 4);
+        memcpy(gid, dev_addr->src_dev_addr + 4, sizeof *gid);
 }
 
 static inline void ib_addr_set_sgid(struct rdma_dev_addr *dev_addr,
@@ -100,9 +104,10 @@ static inline void ib_addr_set_sgid(struct rdma_dev_addr *dev_addr,
         memcpy(dev_addr->src_dev_addr + 4, gid, sizeof *gid);
 }
 
-static inline union ib_gid *ib_addr_get_dgid(struct rdma_dev_addr *dev_addr)
+static inline void ib_addr_get_dgid(struct rdma_dev_addr *dev_addr,
+                                    union ib_gid *gid)
 {
-        return  (union ib_gid *) (dev_addr->dst_dev_addr + 4);
+        memcpy(gid, dev_addr->dst_dev_addr + 4, sizeof *gid);
 }
 
 static inline void ib_addr_set_dgid(struct rdma_dev_addr *dev_addr,
@@ -111,4 +116,16 @@ static inline void ib_addr_set_dgid(struct rdma_dev_addr *dev_addr,
         memcpy(dev_addr->dst_dev_addr + 4, gid, sizeof *gid);
 }
 
+static inline void iw_addr_get_sgid(struct rdma_dev_addr *dev_addr,
+                                    union ib_gid *gid)
+{
+        memcpy(gid, dev_addr->src_dev_addr, sizeof *gid);
+}
+
+static inline void iw_addr_get_dgid(struct rdma_dev_addr *dev_addr,
+                                    union ib_gid *gid)
+{
+        memcpy(gid, dev_addr->dst_dev_addr, sizeof *gid);
+}
+
 #endif /* IB_ADDR_H */
diff --git a/include/rdma/ib_fmr_pool.h b/include/rdma/ib_fmr_pool.h
index 4ace54cd0c..00dadbf94e 100644
--- a/include/rdma/ib_fmr_pool.h
+++ b/include/rdma/ib_fmr_pool.h
@@ -88,7 +88,7 @@ int ib_flush_fmr_pool(struct ib_fmr_pool *pool);
 struct ib_pool_fmr *ib_fmr_pool_map_phys(struct ib_fmr_pool *pool_handle,
                                          u64                *page_list,
                                          int                 list_len,
-                                         u64                *io_virtual_address);
+                                         u64                 io_virtual_address);
 
 int ib_fmr_pool_unmap(struct ib_pool_fmr *fmr);
 
diff --git a/include/rdma/ib_mad.h b/include/rdma/ib_mad.h
index 5ff7755801..585d28e960 100644
--- a/include/rdma/ib_mad.h
+++ b/include/rdma/ib_mad.h
@@ -75,6 +75,7 @@
 #define IB_MGMT_METHOD_TRAP_REPRESS             0x07
 
 #define IB_MGMT_METHOD_RESP                     0x80
+#define IB_BM_ATTR_MOD_RESP                     cpu_to_be32(1)
 
 #define IB_MGMT_MAX_METHODS                     128
 
@@ -247,6 +248,12 @@ struct ib_mad_send_buf {
 };
 
 /**
+ * ib_response_mad - Returns if the specified MAD has been generated in
+ *   response to a sent request or trap.
+ */
+int ib_response_mad(struct ib_mad *mad);
+
+/**
  * ib_get_rmpp_resptime - Returns the RMPP response time.
  * @rmpp_hdr: An RMPP header.
  */
diff --git a/include/rdma/ib_sa.h b/include/rdma/ib_sa.h
index c99e4420fd..97715b0c20 100644
--- a/include/rdma/ib_sa.h
+++ b/include/rdma/ib_sa.h
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2004 Topspin Communications.  All rights reserved.
  * Copyright (c) 2005 Voltaire, Inc.  All rights reserved.
+ * Copyright (c) 2006 Intel Corporation.  All rights reserved.
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU
@@ -36,8 +37,11 @@
 #ifndef IB_SA_H
 #define IB_SA_H
 
+#include <linux/completion.h>
 #include <linux/compiler.h>
 
+#include <asm/atomic.h>
+
 #include <rdma/ib_verbs.h>
 #include <rdma/ib_mad.h>
 
@@ -79,8 +83,8 @@ enum {
 };
 
 enum ib_sa_selector {
-        IB_SA_GTE  = 0,
-        IB_SA_LTE  = 1,
+        IB_SA_GT   = 0,
+        IB_SA_LT   = 1,
         IB_SA_EQ   = 2,
         /*
          * The meaning of "best" depends on the attribute: for
@@ -250,11 +254,28 @@ struct ib_sa_service_rec {
         u64             data64[2];
 };
 
+struct ib_sa_client {
+        atomic_t users;
+        struct completion comp;
+};
+
+/**
+ * ib_sa_register_client - Register an SA client.
+ */
+void ib_sa_register_client(struct ib_sa_client *client);
+
+/**
+ * ib_sa_unregister_client - Deregister an SA client.
+ * @client: Client object to deregister.
+ */
+void ib_sa_unregister_client(struct ib_sa_client *client);
+
 struct ib_sa_query;
 
 void ib_sa_cancel_query(int id, struct ib_sa_query *query);
 
-int ib_sa_path_rec_get(struct ib_device *device, u8 port_num,
+int ib_sa_path_rec_get(struct ib_sa_client *client,
+                       struct ib_device *device, u8 port_num,
                        struct ib_sa_path_rec *rec,
                        ib_sa_comp_mask comp_mask,
                        int timeout_ms, gfp_t gfp_mask,
@@ -264,7 +285,8 @@ int ib_sa_path_rec_get(struct ib_device *device, u8 port_num,
                        void *context,
                        struct ib_sa_query **query);
 
-int ib_sa_mcmember_rec_query(struct ib_device *device, u8 port_num,
+int ib_sa_mcmember_rec_query(struct ib_sa_client *client,
+                             struct ib_device *device, u8 port_num,
                              u8 method,
                              struct ib_sa_mcmember_rec *rec,
                              ib_sa_comp_mask comp_mask,
@@ -275,7 +297,8 @@ int ib_sa_mcmember_rec_query(struct ib_device *device, u8 port_num,
                              void *context,
                              struct ib_sa_query **query);
 
-int ib_sa_service_rec_query(struct ib_device *device, u8 port_num,
+int ib_sa_service_rec_query(struct ib_sa_client *client,
+                         struct ib_device *device, u8 port_num,
                          u8 method,
                          struct ib_sa_service_rec *rec,
                          ib_sa_comp_mask comp_mask,
@@ -288,6 +311,7 @@ int ib_sa_service_rec_query(struct ib_device *device, u8 port_num,
 
 /**
  * ib_sa_mcmember_rec_set - Start an MCMember set query
+ * @client:SA client
  * @device:device to send query on
  * @port_num: port number to send query on
  * @rec:MCMember Record to send in query
@@ -311,7 +335,8 @@ int ib_sa_service_rec_query(struct ib_device *device, u8 port_num,
  * cancel the query.
  */
 static inline int
-ib_sa_mcmember_rec_set(struct ib_device *device, u8 port_num,
+ib_sa_mcmember_rec_set(struct ib_sa_client *client,
+                       struct ib_device *device, u8 port_num,
                        struct ib_sa_mcmember_rec *rec,
                        ib_sa_comp_mask comp_mask,
                        int timeout_ms, gfp_t gfp_mask,
@@ -321,7 +346,7 @@ ib_sa_mcmember_rec_set(struct ib_device *device, u8 port_num,
                        void *context,
                        struct ib_sa_query **query)
 {
-        return ib_sa_mcmember_rec_query(device, port_num,
+        return ib_sa_mcmember_rec_query(client, device, port_num,
                                         IB_MGMT_METHOD_SET,
                                         rec, comp_mask,
                                         timeout_ms, gfp_mask, callback,
@@ -330,6 +355,7 @@ ib_sa_mcmember_rec_set(struct ib_device *device, u8 port_num,
 
 /**
  * ib_sa_mcmember_rec_delete - Start an MCMember delete query
+ * @client:SA client
  * @device:device to send query on
  * @port_num: port number to send query on
  * @rec:MCMember Record to send in query
@@ -353,7 +379,8 @@ ib_sa_mcmember_rec_set(struct ib_device *device, u8 port_num,
  * cancel the query.
  */
 static inline int
-ib_sa_mcmember_rec_delete(struct ib_device *device, u8 port_num,
+ib_sa_mcmember_rec_delete(struct ib_sa_client *client,
+                          struct ib_device *device, u8 port_num,
                           struct ib_sa_mcmember_rec *rec,
                           ib_sa_comp_mask comp_mask,
                           int timeout_ms, gfp_t gfp_mask,
@@ -363,7 +390,7 @@ ib_sa_mcmember_rec_delete(struct ib_device *device, u8 port_num,
                           void *context,
                           struct ib_sa_query **query)
 {
-        return ib_sa_mcmember_rec_query(device, port_num,
+        return ib_sa_mcmember_rec_query(client, device, port_num,
                                         IB_SA_METHOD_DELETE,
                                         rec, comp_mask,
                                         timeout_ms, gfp_mask, callback,
diff --git a/include/rdma/ib_user_verbs.h b/include/rdma/ib_user_verbs.h
index 7b5372010f..db1b814b62 100644
--- a/include/rdma/ib_user_verbs.h
+++ b/include/rdma/ib_user_verbs.h
@@ -275,6 +275,8 @@ struct ib_uverbs_resize_cq {
 
 struct ib_uverbs_resize_cq_resp {
         __u32 cqe;
+        __u32 reserved;
+        __u64 driver_data[0];
 };
 
 struct ib_uverbs_poll_cq {
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index ee1f3a3556..8eacc35109 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -56,12 +56,22 @@ union ib_gid {
         } global;
 };
 
-enum ib_node_type {
-        IB_NODE_CA      = 1,
-        IB_NODE_SWITCH,
-        IB_NODE_ROUTER
+enum rdma_node_type {
+        /* IB values map to NodeInfo:NodeType. */
+        RDMA_NODE_IB_CA         = 1,
+        RDMA_NODE_IB_SWITCH,
+        RDMA_NODE_IB_ROUTER,
+        RDMA_NODE_RNIC
 };
 
+enum rdma_transport_type {
+        RDMA_TRANSPORT_IB,
+        RDMA_TRANSPORT_IWARP
+};
+
+enum rdma_transport_type
+rdma_node_get_transport(enum rdma_node_type node_type) __attribute_const__;
+
 enum ib_device_cap_flags {
         IB_DEVICE_RESIZE_MAX_WR         = 1,
         IB_DEVICE_BAD_PKEY_CNTR         = (1<<1),
@@ -78,6 +88,9 @@ enum ib_device_cap_flags {
         IB_DEVICE_RC_RNR_NAK_GEN        = (1<<12),
         IB_DEVICE_SRQ_RESIZE            = (1<<13),
         IB_DEVICE_N_NOTIFY_CQ           = (1<<14),
+        IB_DEVICE_ZERO_STAG             = (1<<15),
+        IB_DEVICE_SEND_W_INV            = (1<<16),
+        IB_DEVICE_MEM_WINDOW            = (1<<17)
 };
 
 enum ib_atomic_cap {
@@ -835,6 +848,8 @@ struct ib_cache {
         u8                     *lmc_cache;
 };
 
+struct iw_cm_verbs;
+
 struct ib_device {
         struct device                *dma_device;
 
@@ -851,6 +866,8 @@ struct ib_device {
 
         u32                           flags;
 
+        struct iw_cm_verbs           *iwcm;
+
         int                        (*query_device)(struct ib_device *device,
                                                    struct ib_device_attr *device_attr);
         int                        (*query_port)(struct ib_device *device,
@@ -888,7 +905,8 @@ struct ib_device {
                                                  struct ib_udata *udata);
         int                        (*modify_srq)(struct ib_srq *srq,
                                                  struct ib_srq_attr *srq_attr,
-                                                 enum ib_srq_attr_mask srq_attr_mask);
+                                                 enum ib_srq_attr_mask srq_attr_mask,
+                                                 struct ib_udata *udata);
         int                        (*query_srq)(struct ib_srq *srq,
                                                 struct ib_srq_attr *srq_attr);
         int                        (*destroy_srq)(struct ib_srq *srq);
@@ -900,7 +918,8 @@ struct ib_device {
                                                 struct ib_udata *udata);
         int                        (*modify_qp)(struct ib_qp *qp,
                                                 struct ib_qp_attr *qp_attr,
-                                                int qp_attr_mask);
+                                                int qp_attr_mask,
+                                                struct ib_udata *udata);
         int                        (*query_qp)(struct ib_qp *qp,
                                                struct ib_qp_attr *qp_attr,
                                                int qp_attr_mask,
diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
new file mode 100644
index 0000000000..aeefa9b740
--- /dev/null
+++ b/include/rdma/iw_cm.h
@@ -0,0 +1,258 @@
+/*
+ * Copyright (c) 2005 Network Appliance, Inc. All rights reserved.
+ * Copyright (c) 2005 Open Grid Computing, Inc. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     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.
+ *
+ * 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 IW_CM_H
+#define IW_CM_H
+
+#include <linux/in.h>
+#include <rdma/ib_cm.h>
+
+struct iw_cm_id;
+
+enum iw_cm_event_type {
+        IW_CM_EVENT_CONNECT_REQUEST = 1, /* connect request received */
+        IW_CM_EVENT_CONNECT_REPLY,       /* reply from active connect request */
+        IW_CM_EVENT_ESTABLISHED,         /* passive side accept successful */
+        IW_CM_EVENT_DISCONNECT,          /* orderly shutdown */
+        IW_CM_EVENT_CLOSE                /* close complete */
+};
+
+enum iw_cm_event_status {
+        IW_CM_EVENT_STATUS_OK = 0,       /* request successful */
+        IW_CM_EVENT_STATUS_ACCEPTED = 0, /* connect request accepted */
+        IW_CM_EVENT_STATUS_REJECTED,     /* connect request rejected */
+        IW_CM_EVENT_STATUS_TIMEOUT,      /* the operation timed out */
+        IW_CM_EVENT_STATUS_RESET,        /* reset from remote peer */
+        IW_CM_EVENT_STATUS_EINVAL,       /* asynchronous failure for bad parm */
+};
+
+struct iw_cm_event {
+        enum iw_cm_event_type event;
+        enum iw_cm_event_status status;
+        struct sockaddr_in local_addr;
+        struct sockaddr_in remote_addr;
+        void *private_data;
+        u8 private_data_len;
+        void* provider_data;
+};
+
+/**
+ * iw_cm_handler - Function to be called by the IW CM when delivering events
+ * to the client.
+ *
+ * @cm_id: The IW CM identifier associated with the event.
+ * @event: Pointer to the event structure.
+ */
+typedef int (*iw_cm_handler)(struct iw_cm_id *cm_id,
+                             struct iw_cm_event *event);
+
+/**
+ * iw_event_handler - Function called by the provider when delivering provider
+ * events to the IW CM.  Returns either 0 indicating the event was processed
+ * or -errno if the event could not be processed.
+ *
+ * @cm_id: The IW CM identifier associated with the event.
+ * @event: Pointer to the event structure.
+ */
+typedef int (*iw_event_handler)(struct iw_cm_id *cm_id,
+                                 struct iw_cm_event *event);
+
+struct iw_cm_id {
+        iw_cm_handler           cm_handler;      /* client callback function */
+        void                    *context;        /* client cb context */
+        struct ib_device        *device;
+        struct sockaddr_in      local_addr;
+        struct sockaddr_in      remote_addr;
+        void                    *provider_data;  /* provider private data */
+        iw_event_handler        event_handler;   /* cb for provider
+                                                    events */
+        /* Used by provider to add and remove refs on IW cm_id */
+        void (*add_ref)(struct iw_cm_id *);
+        void (*rem_ref)(struct iw_cm_id *);
+};
+
+struct iw_cm_conn_param {
+        const void *private_data;
+        u16 private_data_len;
+        u32 ord;
+        u32 ird;
+        u32 qpn;
+};
+
+struct iw_cm_verbs {
+        void            (*add_ref)(struct ib_qp *qp);
+
+        void            (*rem_ref)(struct ib_qp *qp);
+
+        struct ib_qp *  (*get_qp)(struct ib_device *device,
+                                  int qpn);
+
+        int             (*connect)(struct iw_cm_id *cm_id,
+                                   struct iw_cm_conn_param *conn_param);
+
+        int             (*accept)(struct iw_cm_id *cm_id,
+                                  struct iw_cm_conn_param *conn_param);
+
+        int             (*reject)(struct iw_cm_id *cm_id,
+                                  const void *pdata, u8 pdata_len);
+
+        int             (*create_listen)(struct iw_cm_id *cm_id,
+                                         int backlog);
+
+        int             (*destroy_listen)(struct iw_cm_id *cm_id);
+};
+
+/**
+ * iw_create_cm_id - Create an IW CM identifier.
+ *
+ * @device: The IB device on which to create the IW CM identier.
+ * @event_handler: User callback invoked to report events associated with the
+ *   returned IW CM identifier.
+ * @context: User specified context associated with the id.
+ */
+struct iw_cm_id *iw_create_cm_id(struct ib_device *device,
+                                 iw_cm_handler cm_handler, void *context);
+
+/**
+ * iw_destroy_cm_id - Destroy an IW CM identifier.
+ *
+ * @cm_id: The previously created IW CM identifier to destroy.
+ *
+ * The client can assume that no events will be delivered for the CM ID after
+ * this function returns.
+ */
+void iw_destroy_cm_id(struct iw_cm_id *cm_id);
+
+/**
+ * iw_cm_bind_qp - Unbind the specified IW CM identifier and QP
+ *
+ * @cm_id: The IW CM idenfier to unbind from the QP.
+ * @qp: The QP
+ *
+ * This is called by the provider when destroying the QP to ensure
+ * that any references held by the IWCM are released. It may also
+ * be called by the IWCM when destroying a CM_ID to that any
+ * references held by the provider are released.
+ */
+void iw_cm_unbind_qp(struct iw_cm_id *cm_id, struct ib_qp *qp);
+
+/**
+ * iw_cm_get_qp - Return the ib_qp associated with a QPN
+ *
+ * @ib_device: The IB device
+ * @qpn: The queue pair number
+ */
+struct ib_qp *iw_cm_get_qp(struct ib_device *device, int qpn);
+
+/**
+ * iw_cm_listen - Listen for incoming connection requests on the
+ * specified IW CM id.
+ *
+ * @cm_id: The IW CM identifier.
+ * @backlog: The maximum number of outstanding un-accepted inbound listen
+ *   requests to queue.
+ *
+ * The source address and port number are specified in the IW CM identifier
+ * structure.
+ */
+int iw_cm_listen(struct iw_cm_id *cm_id, int backlog);
+
+/**
+ * iw_cm_accept - Called to accept an incoming connect request.
+ *
+ * @cm_id: The IW CM identifier associated with the connection request.
+ * @iw_param: Pointer to a structure containing connection establishment
+ *   parameters.
+ *
+ * The specified cm_id will have been provided in the event data for a
+ * CONNECT_REQUEST event. Subsequent events related to this connection will be
+ * delivered to the specified IW CM identifier prior and may occur prior to
+ * the return of this function. If this function returns a non-zero value, the
+ * client can assume that no events will be delivered to the specified IW CM
+ * identifier.
+ */
+int iw_cm_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *iw_param);
+
+/**
+ * iw_cm_reject - Reject an incoming connection request.
+ *
+ * @cm_id: Connection identifier associated with the request.
+ * @private_daa: Pointer to data to deliver to the remote peer as part of the
+ *   reject message.
+ * @private_data_len: The number of bytes in the private_data parameter.
+ *
+ * The client can assume that no events will be delivered to the specified IW
+ * CM identifier following the return of this function. The private_data
+ * buffer is available for reuse when this function returns.
+ */
+int iw_cm_reject(struct iw_cm_id *cm_id, const void *private_data,
+                 u8 private_data_len);
+
+/**
+ * iw_cm_connect - Called to request a connection to a remote peer.
+ *
+ * @cm_id: The IW CM identifier for the connection.
+ * @iw_param: Pointer to a structure containing connection  establishment
+ *   parameters.
+ *
+ * Events may be delivered to the specified IW CM identifier prior to the
+ * return of this function. If this function returns a non-zero value, the
+ * client can assume that no events will be delivered to the specified IW CM
+ * identifier.
+ */
+int iw_cm_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *iw_param);
+
+/**
+ * iw_cm_disconnect - Close the specified connection.
+ *
+ * @cm_id: The IW CM identifier to close.
+ * @abrupt: If 0, the connection will be closed gracefully, otherwise, the
+ *   connection will be reset.
+ *
+ * The IW CM identifier is still active until the IW_CM_EVENT_CLOSE event is
+ * delivered.
+ */
+int iw_cm_disconnect(struct iw_cm_id *cm_id, int abrupt);
+
+/**
+ * iw_cm_init_qp_attr - Called to initialize the attributes of the QP
+ * associated with a IW CM identifier.
+ *
+ * @cm_id: The IW CM identifier associated with the QP
+ * @qp_attr: Pointer to the QP attributes structure.
+ * @qp_attr_mask: Pointer to a bit vector specifying which QP attributes are
+ *   valid.
+ */
+int iw_cm_init_qp_attr(struct iw_cm_id *cm_id, struct ib_qp_attr *qp_attr,
+                       int *qp_attr_mask);
+
+#endif /* IW_CM_H */
diff --git a/include/rdma/rdma_cm.h b/include/rdma/rdma_cm.h
index 402c63d722..deb5a0a4ce 100644
--- a/include/rdma/rdma_cm.h
+++ b/include/rdma/rdma_cm.h
@@ -117,6 +117,14 @@ struct rdma_cm_id {
 struct rdma_cm_id *rdma_create_id(rdma_cm_event_handler event_handler,
                                   void *context, enum rdma_port_space ps);
 
+/**
+  * rdma_destroy_id - Destroys an RDMA identifier.
+  *
+  * @id: RDMA identifier.
+  *
+  * Note: calling this function has the effect of canceling in-flight
+  * asynchronous operations associated with the id.
+  */
 void rdma_destroy_id(struct rdma_cm_id *id);
 
 /**
@@ -237,6 +245,10 @@ int rdma_listen(struct rdma_cm_id *id, int backlog);
  * Typically, this routine is only called by the listener to accept a connection
  * request.  It must also be called on the active side of a connection if the
  * user is performing their own QP transitions.
+ *
+ * In the case of error, a reject message is sent to the remote side and the
+ * state of the qp associated with the id is modified to error, such that any
+ * previously posted receive buffers would be flushed.
  */
 int rdma_accept(struct rdma_cm_id *id, struct rdma_conn_param *conn_param);
 
diff --git a/include/scsi/Kbuild b/include/scsi/Kbuild
new file mode 100644
index 0000000000..744f85011f
--- /dev/null
+++ b/include/scsi/Kbuild
@@ -0,0 +1,4 @@
+header-y += scsi.h
+
+unifdef-y += scsi_ioctl.h
+unifdef-y += sg.h
diff --git a/include/scsi/iscsi_if.h b/include/scsi/iscsi_if.h
index 253797c600..55ebf035e6 100644
--- a/include/scsi/iscsi_if.h
+++ b/include/scsi/iscsi_if.h
@@ -47,10 +47,19 @@ enum iscsi_uevent_e {
         ISCSI_UEVENT_TRANSPORT_EP_POLL          = UEVENT_BASE + 13,
         ISCSI_UEVENT_TRANSPORT_EP_DISCONNECT    = UEVENT_BASE + 14,
 
+        ISCSI_UEVENT_TGT_DSCVR          = UEVENT_BASE + 15,
+
         /* up events */
         ISCSI_KEVENT_RECV_PDU           = KEVENT_BASE + 1,
         ISCSI_KEVENT_CONN_ERROR         = KEVENT_BASE + 2,
         ISCSI_KEVENT_IF_ERROR           = KEVENT_BASE + 3,
+        ISCSI_KEVENT_DESTROY_SESSION    = KEVENT_BASE + 4,
+};
+
+enum iscsi_tgt_dscvr {
+        ISCSI_TGT_DSCVR_SEND_TARGETS    = 1,
+        ISCSI_TGT_DSCVR_ISNS            = 2,
+        ISCSI_TGT_DSCVR_SLP             = 3,
 };
 
 struct iscsi_uevent {
@@ -116,6 +125,17 @@ struct iscsi_uevent {
                 struct msg_transport_disconnect {
                         uint64_t        ep_handle;
                 } ep_disconnect;
+                struct msg_tgt_dscvr {
+                        enum iscsi_tgt_dscvr    type;
+                        uint32_t        host_no;
+                        /*
+                         * enable = 1 to establish a new connection
+                         * with the server. enable = 0 to disconnect
+                         * from the server. Used primarily to switch
+                         * from one iSNS server to another.
+                         */
+                        uint32_t        enable;
+                } tgt_dscvr;
         } u;
         union {
                 /* messages k -> u */
@@ -138,6 +158,10 @@ struct iscsi_uevent {
                         uint32_t        cid;
                         uint32_t        error; /* enum iscsi_err */
                 } connerror;
+                struct msg_session_destroyed {
+                        uint32_t        host_no;
+                        uint32_t        sid;
+                } d_session;
                 struct msg_transport_connect_ret {
                         uint64_t        handle;
                 } ep_connect_ret;
diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h
index cbf7e58bd6..401192e56e 100644
--- a/include/scsi/libiscsi.h
+++ b/include/scsi/libiscsi.h
@@ -60,6 +60,7 @@ struct iscsi_nopin;
 #define TMABORT_SUCCESS                 0x1
 #define TMABORT_FAILED                  0x2
 #define TMABORT_TIMEDOUT                0x3
+#define TMABORT_NOT_FOUND               0x4
 
 /* Connection suspend "bit" */
 #define ISCSI_SUSPEND_BIT               1
@@ -83,6 +84,12 @@ struct iscsi_mgmt_task {
         struct list_head        running;
 };
 
+enum {
+        ISCSI_TASK_COMPLETED,
+        ISCSI_TASK_PENDING,
+        ISCSI_TASK_RUNNING,
+};
+
 struct iscsi_cmd_task {
         /*
          * Becuae LLDs allocate their hdr differently, this is a pointer to
@@ -95,12 +102,17 @@ struct iscsi_cmd_task {
         uint32_t                unsol_datasn;
         int                     imm_count;      /* imm-data (bytes)   */
         int                     unsol_count;    /* unsolicited (bytes)*/
+        /* offset in unsolicited stream (bytes); */
+        int                     unsol_offset;
         int                     data_count;     /* remaining Data-Out */
         struct scsi_cmnd        *sc;            /* associated SCSI cmd*/
         int                     total_length;
         struct iscsi_conn       *conn;          /* used connection    */
         struct iscsi_mgmt_task  *mtask;         /* tmf mtask in progr */
 
+        /* state set/tested under session->lock */
+        int                     state;
+        atomic_t                refcount;
         struct list_head        running;        /* running cmd list */
         void                    *dd_data;       /* driver/transport data */
 };
@@ -126,6 +138,14 @@ struct iscsi_conn {
         int                     id;             /* CID */
         struct list_head        item;           /* maintains list of conns */
         int                     c_stage;        /* connection state */
+        /*
+         * Preallocated buffer for pdus that have data but do not
+         * originate from scsi-ml. We never have two pdus using the
+         * buffer at the same time. It is only allocated to
+         * the default max recv size because the pdus we support
+         * should always fit in this buffer
+         */
+        char                    *data;
         struct iscsi_mgmt_task  *login_mtask;   /* mtask used for login/text */
         struct iscsi_mgmt_task  *mtask;         /* xmit mtask in progress */
         struct iscsi_cmd_task   *ctask;         /* xmit ctask in progress */
@@ -134,7 +154,7 @@ struct iscsi_conn {
         struct kfifo            *immqueue;      /* immediate xmit queue */
         struct kfifo            *mgmtqueue;     /* mgmt (control) xmit queue */
         struct list_head        mgmt_run_list;  /* list of control tasks */
-        struct kfifo            *xmitqueue;     /* data-path cmd queue */
+        struct list_head        xmitqueue;      /* data-path cmd queue */
         struct list_head        run_list;       /* list of cmds in progress */
         struct work_struct      xmitwork;       /* per-conn. xmit workqueue */
         /*
@@ -157,6 +177,11 @@ struct iscsi_conn {
         int                     max_xmit_dlength; /* target_max_recv_dsl */
         int                     hdrdgst_en;
         int                     datadgst_en;
+        int                     ifmarker_en;
+        int                     ofmarker_en;
+        /* values userspace uses to id a conn */
+        int                     persistent_port;
+        char                    *persistent_address;
 
         /* MIB-statistics */
         uint64_t                txdata_octets;
@@ -196,8 +221,8 @@ struct iscsi_session {
         int                     pdu_inorder_en;
         int                     dataseq_inorder_en;
         int                     erl;
-        int                     ifmarker_en;
-        int                     ofmarker_en;
+        int                     tpgt;
+        char                    *targetname;
 
         /* control data */
         struct iscsi_transport  *tt;
@@ -240,6 +265,10 @@ iscsi_session_setup(struct iscsi_transport *, struct scsi_transport_template *,
 extern void iscsi_session_teardown(struct iscsi_cls_session *);
 extern struct iscsi_session *class_to_transport_session(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,
+                           enum iscsi_param param, char *buf, int buflen);
+extern int iscsi_session_get_param(struct iscsi_cls_session *cls_session,
+                                   enum iscsi_param param, char *buf);
 
 #define session_to_cls(_sess) \
         hostdata_session(_sess->host->hostdata)
@@ -255,6 +284,8 @@ extern void iscsi_conn_stop(struct iscsi_cls_conn *, int);
 extern int iscsi_conn_bind(struct iscsi_cls_session *, struct iscsi_cls_conn *,
                            int);
 extern void iscsi_conn_failure(struct iscsi_conn *conn, enum iscsi_err err);
+extern int iscsi_conn_get_param(struct iscsi_cls_conn *cls_conn,
+                                enum iscsi_param param, char *buf);
 
 /*
  * pdu and task processing
@@ -262,8 +293,7 @@ extern void iscsi_conn_failure(struct iscsi_conn *conn, enum iscsi_err err);
 extern int iscsi_check_assign_cmdsn(struct iscsi_session *,
                                     struct iscsi_nopin *);
 extern void iscsi_prep_unsolicit_data_pdu(struct iscsi_cmd_task *,
-                                        struct iscsi_data *hdr,
-                                        int transport_data_cnt);
+                                        struct iscsi_data *hdr);
 extern int iscsi_conn_send_pdu(struct iscsi_cls_conn *, struct iscsi_hdr *,
                                 char *, uint32_t);
 extern int iscsi_complete_pdu(struct iscsi_conn *, struct iscsi_hdr *,
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
new file mode 100644
index 0000000000..9582e84016
--- /dev/null
+++ b/include/scsi/libsas.h
@@ -0,0 +1,627 @@
+/*
+ * SAS host prototypes and structures header file
+ *
+ * Copyright (C) 2005 Adaptec, Inc.  All rights reserved.
+ * Copyright (C) 2005 Luben Tuikov <luben_tuikov@adaptec.com>
+ *
+ * This file is licensed under GPLv2.
+ *
+ * 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 _LIBSAS_H_
+#define _LIBSAS_H_
+
+
+#include <linux/timer.h>
+#include <linux/pci.h>
+#include <scsi/sas.h>
+#include <linux/list.h>
+#include <asm/semaphore.h>
+#include <scsi/scsi_device.h>
+#include <scsi/scsi_cmnd.h>
+#include <scsi/scsi_transport_sas.h>
+
+struct block_device;
+
+enum sas_class {
+        SAS,
+        EXPANDER
+};
+
+enum sas_phy_role {
+        PHY_ROLE_NONE = 0,
+        PHY_ROLE_TARGET = 0x40,
+        PHY_ROLE_INITIATOR = 0x80,
+};
+
+enum sas_phy_type {
+        PHY_TYPE_PHYSICAL,
+        PHY_TYPE_VIRTUAL
+};
+
+/* The events are mnemonically described in sas_dump.c
+ * so when updating/adding events here, please also
+ * update the other file too.
+ */
+enum ha_event {
+        HAE_RESET             = 0U,
+        HA_NUM_EVENTS         = 1,
+};
+
+enum port_event {
+        PORTE_BYTES_DMAED     = 0U,
+        PORTE_BROADCAST_RCVD  = 1,
+        PORTE_LINK_RESET_ERR  = 2,
+        PORTE_TIMER_EVENT     = 3,
+        PORTE_HARD_RESET      = 4,
+        PORT_NUM_EVENTS       = 5,
+};
+
+enum phy_event {
+        PHYE_LOSS_OF_SIGNAL   = 0U,
+        PHYE_OOB_DONE         = 1,
+        PHYE_OOB_ERROR        = 2,
+        PHYE_SPINUP_HOLD      = 3, /* hot plug SATA, no COMWAKE sent */
+        PHY_NUM_EVENTS        = 4,
+};
+
+enum discover_event {
+        DISCE_DISCOVER_DOMAIN   = 0U,
+        DISCE_REVALIDATE_DOMAIN = 1,
+        DISCE_PORT_GONE         = 2,
+        DISC_NUM_EVENTS         = 3,
+};
+
+/* ---------- Expander Devices ---------- */
+
+#define ETASK 0xFA
+
+#define to_dom_device(_obj) container_of(_obj, struct domain_device, dev_obj)
+#define to_dev_attr(_attr)  container_of(_attr, struct domain_dev_attribute,\
+                                         attr)
+
+enum routing_attribute {
+        DIRECT_ROUTING,
+        SUBTRACTIVE_ROUTING,
+        TABLE_ROUTING,
+};
+
+enum ex_phy_state {
+        PHY_EMPTY,
+        PHY_VACANT,
+        PHY_NOT_PRESENT,
+        PHY_DEVICE_DISCOVERED
+};
+
+struct ex_phy {
+        int    phy_id;
+
+        enum ex_phy_state phy_state;
+
+        enum sas_dev_type attached_dev_type;
+        enum sas_linkrate linkrate;
+
+        u8   attached_sata_host:1;
+        u8   attached_sata_dev:1;
+        u8   attached_sata_ps:1;
+
+        enum sas_proto attached_tproto;
+        enum sas_proto attached_iproto;
+
+        u8   attached_sas_addr[SAS_ADDR_SIZE];
+        u8   attached_phy_id;
+
+        u8   phy_change_count;
+        enum routing_attribute routing_attr;
+        u8   virtual:1;
+
+        int  last_da_index;
+
+        struct sas_phy *phy;
+        struct sas_port *port;
+};
+
+struct expander_device {
+        struct list_head children;
+
+        u16    ex_change_count;
+        u16    max_route_indexes;
+        u8     num_phys;
+        u8     configuring:1;
+        u8     conf_route_table:1;
+        u8     enclosure_logical_id[8];
+
+        struct ex_phy *ex_phy;
+        struct sas_port *parent_port;
+};
+
+/* ---------- SATA device ---------- */
+enum ata_command_set {
+        ATA_COMMAND_SET   = 0,
+        ATAPI_COMMAND_SET = 1,
+};
+
+struct sata_device {
+        enum   ata_command_set command_set;
+        struct smp_resp        rps_resp; /* report_phy_sata_resp */
+        __le16 *identify_device;
+        __le16 *identify_packet_device;
+
+        u8     port_no;        /* port number, if this is a PM (Port) */
+        struct list_head children; /* PM Ports if this is a PM */
+};
+
+/* ---------- Domain device ---------- */
+struct domain_device {
+        enum sas_dev_type dev_type;
+
+        enum sas_linkrate linkrate;
+        enum sas_linkrate min_linkrate;
+        enum sas_linkrate max_linkrate;
+
+        int  pathways;
+
+        struct domain_device *parent;
+        struct list_head siblings; /* devices on the same level */
+        struct asd_sas_port *port;        /* shortcut to root of the tree */
+
+        struct list_head dev_list_node;
+
+        enum sas_proto    iproto;
+        enum sas_proto    tproto;
+
+        struct sas_rphy *rphy;
+
+        u8  sas_addr[SAS_ADDR_SIZE];
+        u8  hashed_sas_addr[HASHED_SAS_ADDR_SIZE];
+
+        u8  frame_rcvd[32];
+
+        union {
+                struct expander_device ex_dev;
+                struct sata_device     sata_dev; /* STP & directly attached */
+        };
+
+        void *lldd_dev;
+};
+
+struct sas_discovery {
+        spinlock_t disc_event_lock;
+        struct work_struct disc_work[DISC_NUM_EVENTS];
+        unsigned long    pending;
+        u8     fanout_sas_addr[8];
+        u8     eeds_a[8];
+        u8     eeds_b[8];
+        int    max_level;
+};
+
+
+/* The port struct is Class:RW, driver:RO */
+struct asd_sas_port {
+/* private: */
+        struct completion port_gone_completion;
+
+        struct sas_discovery disc;
+        struct domain_device *port_dev;
+        spinlock_t dev_list_lock;
+        struct list_head dev_list;
+        enum   sas_linkrate linkrate;
+
+        struct sas_phy *phy;
+        struct work_struct work;
+
+/* public: */
+        int id;
+
+        enum sas_class   class;
+        u8               sas_addr[SAS_ADDR_SIZE];
+        u8               attached_sas_addr[SAS_ADDR_SIZE];
+        enum sas_proto   iproto;
+        enum sas_proto   tproto;
+
+        enum sas_oob_mode oob_mode;
+
+        spinlock_t       phy_list_lock;
+        struct list_head phy_list;
+        int              num_phys;
+        u32              phy_mask;
+
+        struct sas_ha_struct *ha;
+
+        struct sas_port *port;
+
+        void *lldd_port;          /* not touched by the sas class code */
+};
+
+/* The phy pretty much is controlled by the LLDD.
+ * The class only reads those fields.
+ */
+struct asd_sas_phy {
+/* private: */
+        /* protected by ha->event_lock */
+        struct work_struct   port_events[PORT_NUM_EVENTS];
+        struct work_struct   phy_events[PHY_NUM_EVENTS];
+
+        unsigned long port_events_pending;
+        unsigned long phy_events_pending;
+
+        int error;
+
+        struct sas_phy *phy;
+
+/* public: */
+        /* The following are class:RO, driver:R/W */
+        int            enabled;   /* must be set */
+
+        int            id;        /* must be set */
+        enum sas_class class;
+        enum sas_proto iproto;
+        enum sas_proto tproto;
+
+        enum sas_phy_type  type;
+        enum sas_phy_role  role;
+        enum sas_oob_mode  oob_mode;
+        enum sas_linkrate linkrate;
+
+        u8   *sas_addr;           /* must be set */
+        u8   attached_sas_addr[SAS_ADDR_SIZE]; /* class:RO, driver: R/W */
+
+        spinlock_t     frame_rcvd_lock;
+        u8             *frame_rcvd; /* must be set */
+        int            frame_rcvd_size;
+
+        spinlock_t     sas_prim_lock;
+        u32            sas_prim;
+
+        struct list_head port_phy_el; /* driver:RO */
+        struct asd_sas_port      *port; /* Class:RW, driver: RO */
+
+        struct sas_ha_struct *ha; /* may be set; the class sets it anyway */
+
+        void *lldd_phy;           /* not touched by the sas_class_code */
+};
+
+struct scsi_core {
+        struct Scsi_Host *shost;
+
+        spinlock_t        task_queue_lock;
+        struct list_head  task_queue;
+        int               task_queue_size;
+
+        struct semaphore  queue_thread_sema;
+        int               queue_thread_kill;
+};
+
+struct sas_ha_struct {
+/* private: */
+        spinlock_t       event_lock;
+        struct work_struct ha_events[HA_NUM_EVENTS];
+        unsigned long    pending;
+
+        struct scsi_core core;
+
+/* public: */
+        char *sas_ha_name;
+        struct pci_dev *pcidev;   /* should be set */
+        struct module *lldd_module; /* should be set */
+
+        u8 *sas_addr;             /* must be set */
+        u8 hashed_sas_addr[HASHED_SAS_ADDR_SIZE];
+
+        spinlock_t      phy_port_lock;
+        struct asd_sas_phy  **sas_phy; /* array of valid pointers, must be set */
+        struct asd_sas_port **sas_port; /* array of valid pointers, must be set */
+        int             num_phys; /* must be set, gt 0, static */
+
+        /* The class calls this to send a task for execution. */
+        int lldd_max_execute_num;
+        int lldd_queue_size;
+
+        /* LLDD calls these to notify the class of an event. */
+        void (*notify_ha_event)(struct sas_ha_struct *, enum ha_event);
+        void (*notify_port_event)(struct asd_sas_phy *, enum port_event);
+        void (*notify_phy_event)(struct asd_sas_phy *, enum phy_event);
+
+        void *lldd_ha;            /* not touched by sas class code */
+};
+
+#define SHOST_TO_SAS_HA(_shost) (*(struct sas_ha_struct **)(_shost)->hostdata)
+
+static inline struct domain_device *
+starget_to_domain_dev(struct scsi_target *starget) {
+        return starget->hostdata;
+}
+
+static inline struct domain_device *
+sdev_to_domain_dev(struct scsi_device *sdev) {
+        return starget_to_domain_dev(sdev->sdev_target);
+}
+
+static inline struct domain_device *
+cmd_to_domain_dev(struct scsi_cmnd *cmd)
+{
+        return sdev_to_domain_dev(cmd->device);
+}
+
+void sas_hash_addr(u8 *hashed, const u8 *sas_addr);
+
+/* Before calling a notify event, LLDD should use this function
+ * when the link is severed (possibly from its tasklet).
+ * The idea is that the Class only reads those, while the LLDD,
+ * can R/W these (thus avoiding a race).
+ */
+static inline void sas_phy_disconnected(struct asd_sas_phy *phy)
+{
+        phy->oob_mode = OOB_NOT_CONNECTED;
+        phy->linkrate = SAS_LINK_RATE_UNKNOWN;
+}
+
+/* ---------- Tasks ---------- */
+/*
+      service_response |  SAS_TASK_COMPLETE  |  SAS_TASK_UNDELIVERED |
+  exec_status          |                     |                       |
+  ---------------------+---------------------+-----------------------+
+       SAM_...         |         X           |                       |
+       DEV_NO_RESPONSE |         X           |           X           |
+       INTERRUPTED     |         X           |                       |
+       QUEUE_FULL      |                     |           X           |
+       DEVICE_UNKNOWN  |                     |           X           |
+       SG_ERR          |                     |           X           |
+  ---------------------+---------------------+-----------------------+
+ */
+
+enum service_response {
+        SAS_TASK_COMPLETE,
+        SAS_TASK_UNDELIVERED = -1,
+};
+
+enum exec_status {
+        SAM_GOOD         = 0,
+        SAM_CHECK_COND   = 2,
+        SAM_COND_MET     = 4,
+        SAM_BUSY         = 8,
+        SAM_INTERMEDIATE = 0x10,
+        SAM_IM_COND_MET  = 0x12,
+        SAM_RESV_CONFLICT= 0x14,
+        SAM_TASK_SET_FULL= 0x28,
+        SAM_ACA_ACTIVE   = 0x30,
+        SAM_TASK_ABORTED = 0x40,
+
+        SAS_DEV_NO_RESPONSE = 0x80,
+        SAS_DATA_UNDERRUN,
+        SAS_DATA_OVERRUN,
+        SAS_INTERRUPTED,
+        SAS_QUEUE_FULL,
+        SAS_DEVICE_UNKNOWN,
+        SAS_SG_ERR,
+        SAS_OPEN_REJECT,
+        SAS_OPEN_TO,
+        SAS_PROTO_RESPONSE,
+        SAS_PHY_DOWN,
+        SAS_NAK_R_ERR,
+        SAS_PENDING,
+        SAS_ABORTED_TASK,
+};
+
+/* When a task finishes with a response, the LLDD examines the
+ * response:
+ *      - For an ATA task task_status_struct::stat is set to
+ * SAS_PROTO_RESPONSE, and the task_status_struct::buf is set to the
+ * contents of struct ata_task_resp.
+ *      - For SSP tasks, if no data is present or status/TMF response
+ * is valid, task_status_struct::stat is set.  If data is present
+ * (SENSE data), the LLDD copies up to SAS_STATUS_BUF_SIZE, sets
+ * task_status_struct::buf_valid_size, and task_status_struct::stat is
+ * set to SAM_CHECK_COND.
+ *
+ * "buf" has format SCSI Sense for SSP task, or struct ata_task_resp
+ * for ATA task.
+ *
+ * "frame_len" is the total frame length, which could be more or less
+ * than actually copied.
+ *
+ * Tasks ending with response, always set the residual field.
+ */
+struct ata_task_resp {
+        u16  frame_len;
+        u8   ending_fis[24];      /* dev to host or data-in */
+        u32  sstatus;
+        u32  serror;
+        u32  scontrol;
+        u32  sactive;
+};
+
+#define SAS_STATUS_BUF_SIZE 96
+
+struct task_status_struct {
+        enum service_response resp;
+        enum exec_status      stat;
+        int  buf_valid_size;
+
+        u8   buf[SAS_STATUS_BUF_SIZE];
+
+        u32  residual;
+        enum sas_open_rej_reason open_rej_reason;
+};
+
+/* ATA and ATAPI task queuable to a SAS LLDD.
+ */
+struct sas_ata_task {
+        struct host_to_dev_fis fis;
+        u8     atapi_packet[16];  /* 0 if not ATAPI task */
+
+        u8     retry_count;       /* hardware retry, should be > 0 */
+
+        u8     dma_xfer:1;        /* PIO:0 or DMA:1 */
+        u8     use_ncq:1;
+        u8     set_affil_pol:1;
+        u8     stp_affil_pol:1;
+
+        u8     device_control_reg_update:1;
+};
+
+struct sas_smp_task {
+        struct scatterlist smp_req;
+        struct scatterlist smp_resp;
+};
+
+enum task_attribute {
+        TASK_ATTR_SIMPLE = 0,
+        TASK_ATTR_HOQ    = 1,
+        TASK_ATTR_ORDERED= 2,
+        TASK_ATTR_ACA    = 4,
+};
+
+struct sas_ssp_task {
+        u8     retry_count;       /* hardware retry, should be > 0 */
+
+        u8     LUN[8];
+        u8     enable_first_burst:1;
+        enum   task_attribute task_attr;
+        u8     task_prio;
+        u8     cdb[16];
+};
+
+struct sas_task {
+        struct domain_device *dev;
+        struct list_head      list;
+
+        spinlock_t   task_state_lock;
+        unsigned     task_state_flags;
+
+        enum   sas_proto      task_proto;
+
+        /* Used by the discovery code. */
+        struct timer_list     timer;
+        struct completion     completion;
+
+        union {
+                struct sas_ata_task ata_task;
+                struct sas_smp_task smp_task;
+                struct sas_ssp_task ssp_task;
+        };
+
+        struct scatterlist *scatter;
+        int    num_scatter;
+        u32    total_xfer_len;
+        u8     data_dir:2;        /* Use PCI_DMA_... */
+
+        struct task_status_struct task_status;
+        void   (*task_done)(struct sas_task *);
+
+        void   *lldd_task;        /* for use by LLDDs */
+        void   *uldd_task;
+};
+
+
+
+#define SAS_TASK_STATE_PENDING  1
+#define SAS_TASK_STATE_DONE     2
+#define SAS_TASK_STATE_ABORTED  4
+
+static inline struct sas_task *sas_alloc_task(gfp_t flags)
+{
+        extern kmem_cache_t *sas_task_cache;
+        struct sas_task *task = kmem_cache_alloc(sas_task_cache, flags);
+
+        if (task) {
+                memset(task, 0, sizeof(*task));
+                INIT_LIST_HEAD(&task->list);
+                spin_lock_init(&task->task_state_lock);
+                task->task_state_flags = SAS_TASK_STATE_PENDING;
+                init_timer(&task->timer);
+                init_completion(&task->completion);
+        }
+
+        return task;
+}
+
+static inline void sas_free_task(struct sas_task *task)
+{
+        if (task) {
+                extern kmem_cache_t *sas_task_cache;
+                BUG_ON(!list_empty(&task->list));
+                kmem_cache_free(sas_task_cache, task);
+        }
+}
+
+struct sas_domain_function_template {
+        /* The class calls these to notify the LLDD of an event. */
+        void (*lldd_port_formed)(struct asd_sas_phy *);
+        void (*lldd_port_deformed)(struct asd_sas_phy *);
+
+        /* The class calls these when a device is found or gone. */
+        int  (*lldd_dev_found)(struct domain_device *);
+        void (*lldd_dev_gone)(struct domain_device *);
+
+        int (*lldd_execute_task)(struct sas_task *, int num,
+                                 gfp_t gfp_flags);
+
+        /* Task Management Functions. Must be called from process context. */
+        int (*lldd_abort_task)(struct sas_task *);
+        int (*lldd_abort_task_set)(struct domain_device *, u8 *lun);
+        int (*lldd_clear_aca)(struct domain_device *, u8 *lun);
+        int (*lldd_clear_task_set)(struct domain_device *, u8 *lun);
+        int (*lldd_I_T_nexus_reset)(struct domain_device *);
+        int (*lldd_lu_reset)(struct domain_device *, u8 *lun);
+        int (*lldd_query_task)(struct sas_task *);
+
+        /* Port and Adapter management */
+        int (*lldd_clear_nexus_port)(struct asd_sas_port *);
+        int (*lldd_clear_nexus_ha)(struct sas_ha_struct *);
+
+        /* Phy management */
+        int (*lldd_control_phy)(struct asd_sas_phy *, enum phy_func, void *);
+};
+
+extern int sas_register_ha(struct sas_ha_struct *);
+extern int sas_unregister_ha(struct sas_ha_struct *);
+
+extern int sas_queuecommand(struct scsi_cmnd *,
+                     void (*scsi_done)(struct scsi_cmnd *));
+extern int sas_target_alloc(struct scsi_target *);
+extern int sas_slave_alloc(struct scsi_device *);
+extern int sas_slave_configure(struct scsi_device *);
+extern void sas_slave_destroy(struct scsi_device *);
+extern int sas_change_queue_depth(struct scsi_device *, int new_depth);
+extern int sas_change_queue_type(struct scsi_device *, int qt);
+extern int sas_bios_param(struct scsi_device *,
+                          struct block_device *,
+                          sector_t capacity, int *hsc);
+extern struct scsi_transport_template *
+sas_domain_attach_transport(struct sas_domain_function_template *);
+extern void sas_domain_release_transport(struct scsi_transport_template *);
+
+int  sas_discover_root_expander(struct domain_device *);
+
+void sas_init_ex_attr(void);
+
+int  sas_ex_revalidate_domain(struct domain_device *);
+
+void sas_unregister_domain_devices(struct asd_sas_port *port);
+void sas_init_disc(struct sas_discovery *disc, struct asd_sas_port *);
+int  sas_discover_event(struct asd_sas_port *, enum discover_event ev);
+
+int  sas_discover_sata(struct domain_device *);
+int  sas_discover_end_dev(struct domain_device *);
+
+void sas_unregister_dev(struct domain_device *);
+
+void sas_init_dev(struct domain_device *);
+
+#endif /* _SASLIB_H_ */
diff --git a/include/scsi/sas.h b/include/scsi/sas.h
new file mode 100644
index 0000000000..2f4b6afa34
--- /dev/null
+++ b/include/scsi/sas.h
@@ -0,0 +1,631 @@
+/*
+ * SAS structures and definitions header file
+ *
+ * Copyright (C) 2005 Adaptec, Inc.  All rights reserved.
+ * Copyright (C) 2005 Luben Tuikov <luben_tuikov@adaptec.com>
+ *
+ * This file is licensed under GPLv2.
+ *
+ * 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 _SAS_H_
+#define _SAS_H_
+
+#include <linux/types.h>
+#include <asm/byteorder.h>
+
+#define SAS_ADDR_SIZE        8
+#define HASHED_SAS_ADDR_SIZE 3
+#define SAS_ADDR(_sa) ((unsigned long long) be64_to_cpu(*(__be64 *)(_sa)))
+
+#define SMP_REQUEST             0x40
+#define SMP_RESPONSE            0x41
+
+#define SSP_DATA                0x01
+#define SSP_XFER_RDY            0x05
+#define SSP_COMMAND             0x06
+#define SSP_RESPONSE            0x07
+#define SSP_TASK                0x16
+
+#define SMP_REPORT_GENERAL       0x00
+#define SMP_REPORT_MANUF_INFO    0x01
+#define SMP_READ_GPIO_REG        0x02
+#define SMP_DISCOVER             0x10
+#define SMP_REPORT_PHY_ERR_LOG   0x11
+#define SMP_REPORT_PHY_SATA      0x12
+#define SMP_REPORT_ROUTE_INFO    0x13
+#define SMP_WRITE_GPIO_REG       0x82
+#define SMP_CONF_ROUTE_INFO      0x90
+#define SMP_PHY_CONTROL          0x91
+#define SMP_PHY_TEST_FUNCTION    0x92
+
+#define SMP_RESP_FUNC_ACC        0x00
+#define SMP_RESP_FUNC_UNK        0x01
+#define SMP_RESP_FUNC_FAILED     0x02
+#define SMP_RESP_INV_FRM_LEN     0x03
+#define SMP_RESP_NO_PHY          0x10
+#define SMP_RESP_NO_INDEX        0x11
+#define SMP_RESP_PHY_NO_SATA     0x12
+#define SMP_RESP_PHY_UNK_OP      0x13
+#define SMP_RESP_PHY_UNK_TESTF   0x14
+#define SMP_RESP_PHY_TEST_INPROG 0x15
+#define SMP_RESP_PHY_VACANT      0x16
+
+/* SAM TMFs */
+#define TMF_ABORT_TASK      0x01
+#define TMF_ABORT_TASK_SET  0x02
+#define TMF_CLEAR_TASK_SET  0x04
+#define TMF_LU_RESET        0x08
+#define TMF_CLEAR_ACA       0x40
+#define TMF_QUERY_TASK      0x80
+
+/* SAS TMF responses */
+#define TMF_RESP_FUNC_COMPLETE   0x00
+#define TMF_RESP_INVALID_FRAME   0x02
+#define TMF_RESP_FUNC_ESUPP      0x04
+#define TMF_RESP_FUNC_FAILED     0x05
+#define TMF_RESP_FUNC_SUCC       0x08
+#define TMF_RESP_NO_LUN          0x09
+#define TMF_RESP_OVERLAPPED_TAG  0x0A
+
+enum sas_oob_mode {
+        OOB_NOT_CONNECTED,
+        SATA_OOB_MODE,
+        SAS_OOB_MODE
+};
+
+/* See sas_discover.c if you plan on changing these.
+ */
+enum sas_dev_type {
+        NO_DEVICE   = 0,          /* protocol */
+        SAS_END_DEV = 1,          /* protocol */
+        EDGE_DEV    = 2,          /* protocol */
+        FANOUT_DEV  = 3,          /* protocol */
+        SAS_HA      = 4,
+        SATA_DEV    = 5,
+        SATA_PM     = 7,
+        SATA_PM_PORT= 8,
+};
+
+/* Partly from IDENTIFY address frame. */
+enum sas_proto {
+        SATA_PROTO    = 1,
+        SAS_PROTO_SMP = 2,        /* protocol */
+        SAS_PROTO_STP = 4,        /* protocol */
+        SAS_PROTO_SSP = 8,        /* protocol */
+        SAS_PROTO_ALL = 0xE,
+};
+
+/* From the spec; local phys only */
+enum phy_func {
+        PHY_FUNC_NOP,
+        PHY_FUNC_LINK_RESET,              /* Enables the phy */
+        PHY_FUNC_HARD_RESET,
+        PHY_FUNC_DISABLE,
+        PHY_FUNC_CLEAR_ERROR_LOG = 5,
+        PHY_FUNC_CLEAR_AFFIL,
+        PHY_FUNC_TX_SATA_PS_SIGNAL,
+        PHY_FUNC_RELEASE_SPINUP_HOLD = 0x10, /* LOCAL PORT ONLY! */
+        PHY_FUNC_SET_LINK_RATE,
+};
+
+/* SAS LLDD would need to report only _very_few_ of those, like BROADCAST.
+ * Most of those are here for completeness.
+ */
+enum sas_prim {
+        SAS_PRIM_AIP_NORMAL = 1,
+        SAS_PRIM_AIP_R0     = 2,
+        SAS_PRIM_AIP_R1     = 3,
+        SAS_PRIM_AIP_R2     = 4,
+        SAS_PRIM_AIP_WC     = 5,
+        SAS_PRIM_AIP_WD     = 6,
+        SAS_PRIM_AIP_WP     = 7,
+        SAS_PRIM_AIP_RWP    = 8,
+
+        SAS_PRIM_BC_CH      = 9,
+        SAS_PRIM_BC_RCH0    = 10,
+        SAS_PRIM_BC_RCH1    = 11,
+        SAS_PRIM_BC_R0      = 12,
+        SAS_PRIM_BC_R1      = 13,
+        SAS_PRIM_BC_R2      = 14,
+        SAS_PRIM_BC_R3      = 15,
+        SAS_PRIM_BC_R4      = 16,
+
+        SAS_PRIM_NOTIFY_ENSP= 17,
+        SAS_PRIM_NOTIFY_R0  = 18,
+        SAS_PRIM_NOTIFY_R1  = 19,
+        SAS_PRIM_NOTIFY_R2  = 20,
+
+        SAS_PRIM_CLOSE_CLAF = 21,
+        SAS_PRIM_CLOSE_NORM = 22,
+        SAS_PRIM_CLOSE_R0   = 23,
+        SAS_PRIM_CLOSE_R1   = 24,
+
+        SAS_PRIM_OPEN_RTRY  = 25,
+        SAS_PRIM_OPEN_RJCT  = 26,
+        SAS_PRIM_OPEN_ACPT  = 27,
+
+        SAS_PRIM_DONE       = 28,
+        SAS_PRIM_BREAK      = 29,
+
+        SATA_PRIM_DMAT      = 33,
+        SATA_PRIM_PMNAK     = 34,
+        SATA_PRIM_PMACK     = 35,
+        SATA_PRIM_PMREQ_S   = 36,
+        SATA_PRIM_PMREQ_P   = 37,
+        SATA_SATA_R_ERR     = 38,
+};
+
+enum sas_open_rej_reason {
+        /* Abandon open */
+        SAS_OREJ_UNKNOWN   = 0,
+        SAS_OREJ_BAD_DEST  = 1,
+        SAS_OREJ_CONN_RATE = 2,
+        SAS_OREJ_EPROTO    = 3,
+        SAS_OREJ_RESV_AB0  = 4,
+        SAS_OREJ_RESV_AB1  = 5,
+        SAS_OREJ_RESV_AB2  = 6,
+        SAS_OREJ_RESV_AB3  = 7,
+        SAS_OREJ_WRONG_DEST= 8,
+        SAS_OREJ_STP_NORES = 9,
+
+        /* Retry open */
+        SAS_OREJ_NO_DEST   = 10,
+        SAS_OREJ_PATH_BLOCKED = 11,
+        SAS_OREJ_RSVD_CONT0 = 12,
+        SAS_OREJ_RSVD_CONT1 = 13,
+        SAS_OREJ_RSVD_INIT0 = 14,
+        SAS_OREJ_RSVD_INIT1 = 15,
+        SAS_OREJ_RSVD_STOP0 = 16,
+        SAS_OREJ_RSVD_STOP1 = 17,
+        SAS_OREJ_RSVD_RETRY = 18,
+};
+
+struct  dev_to_host_fis {
+        u8     fis_type;          /* 0x34 */
+        u8     flags;
+        u8     status;
+        u8     error;
+
+        u8     lbal;
+        union { u8 lbam; u8 byte_count_low; };
+        union { u8 lbah; u8 byte_count_high; };
+        u8     device;
+
+        u8     lbal_exp;
+        u8     lbam_exp;
+        u8     lbah_exp;
+        u8     _r_a;
+
+        union { u8  sector_count; u8 interrupt_reason; };
+        u8     sector_count_exp;
+        u8     _r_b;
+        u8     _r_c;
+
+        u32    _r_d;
+} __attribute__ ((packed));
+
+struct host_to_dev_fis {
+        u8     fis_type;          /* 0x27 */
+        u8     flags;
+        u8     command;
+        u8     features;
+
+        u8     lbal;
+        union { u8 lbam; u8 byte_count_low; };
+        union { u8 lbah; u8 byte_count_high; };
+        u8     device;
+
+        u8     lbal_exp;
+        u8     lbam_exp;
+        u8     lbah_exp;
+        u8     features_exp;
+
+        union { u8  sector_count; u8 interrupt_reason; };
+        u8     sector_count_exp;
+        u8     _r_a;
+        u8     control;
+
+        u32    _r_b;
+} __attribute__ ((packed));
+
+/* Prefer to have code clarity over header file clarity.
+ */
+#ifdef __LITTLE_ENDIAN_BITFIELD
+struct sas_identify_frame {
+        /* Byte 0 */
+        u8  frame_type:4;
+        u8  dev_type:3;
+        u8  _un0:1;
+
+        /* Byte 1 */
+        u8  _un1;
+
+        /* Byte 2 */
+        union {
+                struct {
+                        u8  _un20:1;
+                        u8  smp_iport:1;
+                        u8  stp_iport:1;
+                        u8  ssp_iport:1;
+                        u8  _un247:4;
+                };
+                u8 initiator_bits;
+        };
+
+        /* Byte 3 */
+        union {
+                struct {
+                        u8  _un30:1;
+                        u8 smp_tport:1;
+                        u8 stp_tport:1;
+                        u8 ssp_tport:1;
+                        u8 _un347:4;
+                };
+                u8 target_bits;
+        };
+
+        /* Byte 4 - 11 */
+        u8 _un4_11[8];
+
+        /* Byte 12 - 19 */
+        u8 sas_addr[SAS_ADDR_SIZE];
+
+        /* Byte 20 */
+        u8 phy_id;
+
+        u8 _un21_27[7];
+
+        __be32 crc;
+} __attribute__ ((packed));
+
+struct ssp_frame_hdr {
+        u8     frame_type;
+        u8     hashed_dest_addr[HASHED_SAS_ADDR_SIZE];
+        u8     _r_a;
+        u8     hashed_src_addr[HASHED_SAS_ADDR_SIZE];
+        __be16 _r_b;
+
+        u8     changing_data_ptr:1;
+        u8     retransmit:1;
+        u8     retry_data_frames:1;
+        u8     _r_c:5;
+
+        u8     num_fill_bytes:2;
+        u8     _r_d:6;
+
+        u32    _r_e;
+        __be16 tag;
+        __be16 tptt;
+        __be32 data_offs;
+} __attribute__ ((packed));
+
+struct ssp_response_iu {
+        u8     _r_a[10];
+
+        u8     datapres:2;
+        u8     _r_b:6;
+
+        u8     status;
+
+        u32    _r_c;
+
+        __be32 sense_data_len;
+        __be32 response_data_len;
+
+        u8     resp_data[0];
+        u8     sense_data[0];
+} __attribute__ ((packed));
+
+/* ---------- SMP ---------- */
+
+struct report_general_resp {
+        __be16  change_count;
+        __be16  route_indexes;
+        u8      _r_a;
+        u8      num_phys;
+
+        u8      conf_route_table:1;
+        u8      configuring:1;
+        u8      _r_b:6;
+
+        u8      _r_c;
+
+        u8      enclosure_logical_id[8];
+
+        u8      _r_d[12];
+} __attribute__ ((packed));
+
+struct discover_resp {
+        u8    _r_a[5];
+
+        u8    phy_id;
+        __be16 _r_b;
+
+        u8    _r_c:4;
+        u8    attached_dev_type:3;
+        u8    _r_d:1;
+
+        u8    linkrate:4;
+        u8    _r_e:4;
+
+        u8    attached_sata_host:1;
+        u8    iproto:3;
+        u8    _r_f:4;
+
+        u8    attached_sata_dev:1;
+        u8    tproto:3;
+        u8    _r_g:3;
+        u8    attached_sata_ps:1;
+
+        u8    sas_addr[8];
+        u8    attached_sas_addr[8];
+        u8    attached_phy_id;
+
+        u8    _r_h[7];
+
+        u8    hmin_linkrate:4;
+        u8    pmin_linkrate:4;
+        u8    hmax_linkrate:4;
+        u8    pmax_linkrate:4;
+
+        u8    change_count;
+
+        u8    pptv:4;
+        u8    _r_i:3;
+        u8    virtual:1;
+
+        u8    routing_attr:4;
+        u8    _r_j:4;
+
+        u8    conn_type;
+        u8    conn_el_index;
+        u8    conn_phy_link;
+
+        u8    _r_k[8];
+} __attribute__ ((packed));
+
+struct report_phy_sata_resp {
+        u8    _r_a[5];
+
+        u8    phy_id;
+        u8    _r_b;
+
+        u8    affil_valid:1;
+        u8    affil_supp:1;
+        u8    _r_c:6;
+
+        u32    _r_d;
+
+        u8    stp_sas_addr[8];
+
+        struct dev_to_host_fis fis;
+
+        u32   _r_e;
+
+        u8    affil_stp_ini_addr[8];
+
+        __be32 crc;
+} __attribute__ ((packed));
+
+struct smp_resp {
+        u8    frame_type;
+        u8    function;
+        u8    result;
+        u8    reserved;
+        union {
+                struct report_general_resp  rg;
+                struct discover_resp        disc;
+                struct report_phy_sata_resp rps;
+        };
+} __attribute__ ((packed));
+
+#elif defined(__BIG_ENDIAN_BITFIELD)
+struct sas_identify_frame {
+        /* Byte 0 */
+        u8  _un0:1;
+        u8  dev_type:3;
+        u8  frame_type:4;
+
+        /* Byte 1 */
+        u8  _un1;
+
+        /* Byte 2 */
+        union {
+                struct {
+                        u8  _un247:4;
+                        u8  ssp_iport:1;
+                        u8  stp_iport:1;
+                        u8  smp_iport:1;
+                        u8  _un20:1;
+                };
+                u8 initiator_bits;
+        };
+
+        /* Byte 3 */
+        union {
+                struct {
+                        u8 _un347:4;
+                        u8 ssp_tport:1;
+                        u8 stp_tport:1;
+                        u8 smp_tport:1;
+                        u8 _un30:1;
+                };
+                u8 target_bits;
+        };
+
+        /* Byte 4 - 11 */
+        u8 _un4_11[8];
+
+        /* Byte 12 - 19 */
+        u8 sas_addr[SAS_ADDR_SIZE];
+
+        /* Byte 20 */
+        u8 phy_id;
+
+        u8 _un21_27[7];
+
+        __be32 crc;
+} __attribute__ ((packed));
+
+struct ssp_frame_hdr {
+        u8     frame_type;
+        u8     hashed_dest_addr[HASHED_SAS_ADDR_SIZE];
+        u8     _r_a;
+        u8     hashed_src_addr[HASHED_SAS_ADDR_SIZE];
+        __be16 _r_b;
+
+        u8     _r_c:5;
+        u8     retry_data_frames:1;
+        u8     retransmit:1;
+        u8     changing_data_ptr:1;
+
+        u8     _r_d:6;
+        u8     num_fill_bytes:2;
+
+        u32    _r_e;
+        __be16 tag;
+        __be16 tptt;
+        __be32 data_offs;
+} __attribute__ ((packed));
+
+struct ssp_response_iu {
+        u8     _r_a[10];
+
+        u8     _r_b:6;
+        u8     datapres:2;
+
+        u8     status;
+
+        u32    _r_c;
+
+        __be32 sense_data_len;
+        __be32 response_data_len;
+
+        u8     resp_data[0];
+        u8     sense_data[0];
+} __attribute__ ((packed));
+
+/* ---------- SMP ---------- */
+
+struct report_general_resp {
+        __be16  change_count;
+        __be16  route_indexes;
+        u8      _r_a;
+        u8      num_phys;
+
+        u8      _r_b:6;
+        u8      configuring:1;
+        u8      conf_route_table:1;
+
+        u8      _r_c;
+
+        u8      enclosure_logical_id[8];
+
+        u8      _r_d[12];
+} __attribute__ ((packed));
+
+struct discover_resp {
+        u8    _r_a[5];
+
+        u8    phy_id;
+        __be16 _r_b;
+
+        u8    _r_d:1;
+        u8    attached_dev_type:3;
+        u8    _r_c:4;
+
+        u8    _r_e:4;
+        u8    linkrate:4;
+
+        u8    _r_f:4;
+        u8    iproto:3;
+        u8    attached_sata_host:1;
+
+        u8    attached_sata_ps:1;
+        u8    _r_g:3;
+        u8    tproto:3;
+        u8    attached_sata_dev:1;
+
+        u8    sas_addr[8];
+        u8    attached_sas_addr[8];
+        u8    attached_phy_id;
+
+        u8    _r_h[7];
+
+        u8    pmin_linkrate:4;
+        u8    hmin_linkrate:4;
+        u8    pmax_linkrate:4;
+        u8    hmax_linkrate:4;
+
+        u8    change_count;
+
+        u8    virtual:1;
+        u8    _r_i:3;
+        u8    pptv:4;
+
+        u8    _r_j:4;
+        u8    routing_attr:4;
+
+        u8    conn_type;
+        u8    conn_el_index;
+        u8    conn_phy_link;
+
+        u8    _r_k[8];
+} __attribute__ ((packed));
+
+struct report_phy_sata_resp {
+        u8    _r_a[5];
+
+        u8    phy_id;
+        u8    _r_b;
+
+        u8    _r_c:6;
+        u8    affil_supp:1;
+        u8    affil_valid:1;
+
+        u32   _r_d;
+
+        u8    stp_sas_addr[8];
+
+        struct dev_to_host_fis fis;
+
+        u32   _r_e;
+
+        u8    affil_stp_ini_addr[8];
+
+        __be32 crc;
+} __attribute__ ((packed));
+
+struct smp_resp {
+        u8    frame_type;
+        u8    function;
+        u8    result;
+        u8    reserved;
+        union {
+                struct report_general_resp  rg;
+                struct discover_resp        disc;
+                struct report_phy_sata_resp rps;
+        };
+} __attribute__ ((packed));
+
+#else
+#error "Bitfield order not defined!"
+#endif
+
+#endif /* _SAS_H_ */
diff --git a/include/scsi/scsi.h b/include/scsi/scsi.h
index c60b8ff2f5..84a6d5fe09 100644
--- a/include/scsi/scsi.h
+++ b/include/scsi/scsi.h
@@ -25,13 +25,6 @@ extern const unsigned char scsi_command_size[8];
 #define COMMAND_SIZE(opcode) scsi_command_size[((opcode) >> 5) & 7]
 
 /*
- *      SCSI device types
- */
-
-#define MAX_SCSI_DEVICE_CODE 15
-extern const char *const scsi_device_types[MAX_SCSI_DEVICE_CODE];
-
-/*
  * Special value for scanning to specify scanning or rescanning of all
  * possible channels, (target) ids, or luns on a given shost.
  */
@@ -225,6 +218,9 @@ static inline int scsi_status_is_good(int status)
 #define TYPE_RBC            0x0e
 #define TYPE_NO_LUN         0x7f
 
+/* Returns a human-readable name for the device */
+extern const char * scsi_device_type(unsigned type);
+
 /*
  * standard mode-select header prepended to all mode-select commands
  */
@@ -433,4 +429,10 @@ struct scsi_lun {
 /* Used to obtain the PCI location of a device */
 #define SCSI_IOCTL_GET_PCI              0x5387
 
+/* Pull a u32 out of a SCSI message (using BE SCSI conventions) */
+static inline u32 scsi_to_u32(u8 *ptr)
+{
+        return (ptr[0]<<24) + (ptr[1]<<16) + (ptr[2]<<8) + ptr[3];
+}
+
 #endif /* _SCSI_SCSI_H */
diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h
index e46cd404bd..be117f812d 100644
--- a/include/scsi/scsi_cmnd.h
+++ b/include/scsi/scsi_cmnd.h
@@ -58,9 +58,7 @@ struct scsi_cmnd {
         int timeout_per_command;
 
         unsigned char cmd_len;
-        unsigned char old_cmd_len;
         enum dma_data_direction sc_data_direction;
-        enum dma_data_direction sc_old_data_direction;
 
         /* These elements define the operation we are about to perform */
 #define MAX_COMMAND_SIZE        16
@@ -71,18 +69,11 @@ struct scsi_cmnd {
         void *request_buffer;           /* Actual requested buffer */
 
         /* These elements define the operation we ultimately want to perform */
-        unsigned char data_cmnd[MAX_COMMAND_SIZE];
-        unsigned short old_use_sg;      /* We save  use_sg here when requesting
-                                         * sense info */
         unsigned short use_sg;  /* Number of pieces of scatter-gather */
         unsigned short sglist_len;      /* size of malloc'd scatter-gather list */
-        unsigned bufflen;       /* Size of data buffer */
-        void *buffer;           /* Data buffer */
 
         unsigned underflow;     /* Return error if less than
                                    this amount is transferred */
-        unsigned old_underflow; /* save underflow here when reusing the
-                                 * command for error handling */
 
         unsigned transfersize;  /* How much we are guaranteed to
                                    transfer with each SCSI transfer
@@ -127,23 +118,9 @@ struct scsi_cmnd {
         unsigned long pid;      /* Process ID, starts at 0. Unique per host. */
 };
 
-/*
- * These are the values that scsi_cmd->state can take.
- */
-#define SCSI_STATE_TIMEOUT         0x1000
-#define SCSI_STATE_FINISHED        0x1001
-#define SCSI_STATE_FAILED          0x1002
-#define SCSI_STATE_QUEUED          0x1003
-#define SCSI_STATE_UNUSED          0x1006
-#define SCSI_STATE_DISCONNECTING   0x1008
-#define SCSI_STATE_INITIALIZING    0x1009
-#define SCSI_STATE_BHQUEUE         0x100a
-#define SCSI_STATE_MLQUEUE         0x100b
-
-
 extern struct scsi_cmnd *scsi_get_command(struct scsi_device *, gfp_t);
 extern void scsi_put_command(struct scsi_cmnd *);
-extern void scsi_io_completion(struct scsi_cmnd *, unsigned int, unsigned int);
+extern void scsi_io_completion(struct scsi_cmnd *, unsigned int);
 extern void scsi_finish_command(struct scsi_cmnd *cmd);
 extern void scsi_req_abort_cmd(struct scsi_cmnd *cmd);
 
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index a42efd6e4b..39c6f8cc20 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -16,6 +16,7 @@ struct scsi_target;
 struct Scsi_Host;
 struct scsi_host_cmd_pool;
 struct scsi_transport_template;
+struct blk_queue_tags;
 
 
 /*
@@ -466,6 +467,12 @@ struct Scsi_Host {
         struct scsi_transport_template *transportt;
 
         /*
+         * area to keep a shared tag map (if needed, will be
+         * NULL if not)
+         */
+        struct blk_queue_tag    *bqt;
+
+        /*
          * The following two fields are protected with host_lock;
          * however, eh routines can safely access during eh processing
          * without acquiring the lock.
@@ -542,6 +549,9 @@ struct Scsi_Host {
          */
         unsigned ordered_tag:1;
 
+        /* task mgmt function in progress */
+        unsigned tmf_in_progress:1;
+
         /*
          * Optional work queue to be utilized by the transport
          */
@@ -619,7 +629,8 @@ static inline int scsi_host_in_recovery(struct Scsi_Host *shost)
 {
         return shost->shost_state == SHOST_RECOVERY ||
                 shost->shost_state == SHOST_CANCEL_RECOVERY ||
-                shost->shost_state == SHOST_DEL_RECOVERY;
+                shost->shost_state == SHOST_DEL_RECOVERY ||
+                shost->tmf_in_progress;
 }
 
 extern int scsi_queue_work(struct Scsi_Host *, struct work_struct *);
diff --git a/include/scsi/scsi_netlink.h b/include/scsi/scsi_netlink.h
new file mode 100644
index 0000000000..8c1470cc82
--- /dev/null
+++ b/include/scsi/scsi_netlink.h
@@ -0,0 +1,87 @@
+/*
+ *  SCSI Transport Netlink Interface
+ *    Used for the posting of outbound SCSI transport events
+ *
+ *  Copyright (C) 2006   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_NETLINK_H
+#define SCSI_NETLINK_H
+
+/*
+ * This file intended to be included by both kernel and user space
+ */
+
+/* Single Netlink Message type to send all SCSI Transport messages */
+#define SCSI_TRANSPORT_MSG              NLMSG_MIN_TYPE + 1
+
+/* SCSI Transport Broadcast Groups */
+        /* leaving groups 0 and 1 unassigned */
+#define SCSI_NL_GRP_FC_EVENTS           (1<<2)          /* Group 2 */
+#define SCSI_NL_GRP_CNT                 3
+
+
+/* SCSI_TRANSPORT_MSG event message header */
+struct scsi_nl_hdr {
+        uint8_t version;
+        uint8_t transport;
+        uint16_t magic;
+        uint16_t msgtype;
+        uint16_t msglen;
+} __attribute__((aligned(sizeof(uint64_t))));
+
+/* scsi_nl_hdr->version value */
+#define SCSI_NL_VERSION                         1
+
+/* scsi_nl_hdr->magic value */
+#define SCSI_NL_MAGIC                           0xA1B2
+
+/* scsi_nl_hdr->transport value */
+#define SCSI_NL_TRANSPORT                       0
+#define SCSI_NL_TRANSPORT_FC                    1
+#define SCSI_NL_MAX_TRANSPORTS                  2
+
+/* scsi_nl_hdr->msgtype values are defined in each transport */
+
+
+/*
+ * Vendor ID:
+ *   If transports post vendor-unique events, they must pass a well-known
+ *   32-bit vendor identifier. This identifier consists of 8 bits indicating
+ *   the "type" of identifier contained, and 24 bits of id data.
+ *
+ *   Identifiers for each type:
+ *    PCI :  ID data is the 16 bit PCI Registered Vendor ID
+ */
+#define SCSI_NL_VID_TYPE_SHIFT          56
+#define SCSI_NL_VID_TYPE_MASK           ((u64)0xFF << SCSI_NL_VID_TYPE_SHIFT)
+#define SCSI_NL_VID_TYPE_PCI            ((u64)0x01 << SCSI_NL_VID_TYPE_SHIFT)
+#define SCSI_NL_VID_ID_MASK             (~ SCSI_NL_VID_TYPE_MASK)
+
+
+#define INIT_SCSI_NL_HDR(hdr, t, mtype, mlen)                   \
+        {                                                       \
+        (hdr)->version = SCSI_NL_VERSION;                       \
+        (hdr)->transport = t;                                   \
+        (hdr)->magic = SCSI_NL_MAGIC;                           \
+        (hdr)->msgtype = mtype;                                 \
+        (hdr)->msglen = mlen;                                   \
+        }
+
+
+#endif /* SCSI_NETLINK_H */
+
diff --git a/include/scsi/scsi_netlink_fc.h b/include/scsi/scsi_netlink_fc.h
new file mode 100644
index 0000000000..cbf76e4797
--- /dev/null
+++ b/include/scsi/scsi_netlink_fc.h
@@ -0,0 +1,71 @@
+/*
+ *  FC Transport Netlink Interface
+ *
+ *  Copyright (C) 2006   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_NETLINK_FC_H
+#define SCSI_NETLINK_FC_H
+
+#include <scsi/scsi_netlink.h>
+
+/*
+ * This file intended to be included by both kernel and user space
+ */
+
+/*
+ * FC Transport Message Types
+ */
+        /* kernel -> user */
+#define FC_NL_ASYNC_EVENT                       0x0100
+        /* user -> kernel */
+/* none */
+
+
+/*
+ * Message Structures :
+ */
+
+/* macro to round up message lengths to 8byte boundary */
+#define FC_NL_MSGALIGN(len)             (((len) + 7) & ~7)
+
+
+/*
+ * FC Transport Broadcast Event Message :
+ *   FC_NL_ASYNC_EVENT
+ *
+ * Note: if Vendor Unique message, &event_data will be  start of
+ *       vendor unique payload, and the length of the payload is
+ *       per event_datalen
+ *
+ * Note: When specifying vendor_id, be sure to read the Vendor Type and ID
+ *   formatting requirements specified in scsi_netlink.h
+ */
+struct fc_nl_event {
+        struct scsi_nl_hdr snlh;                /* must be 1st element ! */
+        uint64_t seconds;
+        uint64_t vendor_id;
+        uint16_t host_no;
+        uint16_t event_datalen;
+        uint32_t event_num;
+        uint32_t event_code;
+        uint32_t event_data;
+} __attribute__((aligned(sizeof(uint64_t))));
+
+
+#endif /* SCSI_NETLINK_FC_H */
+
diff --git a/include/scsi/scsi_tcq.h b/include/scsi/scsi_tcq.h
index e47e36a4ef..d04d05adfa 100644
--- a/include/scsi/scsi_tcq.h
+++ b/include/scsi/scsi_tcq.h
@@ -4,6 +4,7 @@
 #include <linux/blkdev.h>
 #include <scsi/scsi_cmnd.h>
 #include <scsi/scsi_device.h>
+#include <scsi/scsi_host.h>
 
 
 #define MSG_SIMPLE_TAG  0x20
@@ -66,7 +67,8 @@ static inline void scsi_activate_tcq(struct scsi_device *sdev, int depth)
                 return;
 
         if (!blk_queue_tagged(sdev->request_queue))
-                blk_queue_init_tags(sdev->request_queue, depth, NULL);
+                blk_queue_init_tags(sdev->request_queue, depth,
+                                    sdev->host->bqt);
 
         scsi_adjust_queue_depth(sdev, scsi_get_tag_type(sdev), depth);
 }
@@ -131,4 +133,15 @@ static inline struct scsi_cmnd *scsi_find_tag(struct scsi_device *sdev, int tag)
         return sdev->current_cmnd;
 }
 
+/**
+ * scsi_init_shared_tag_map - create a shared tag map
+ * @shost:      the host to share the tag map among all devices
+ * @depth:      the total depth of the map
+ */
+static inline int scsi_init_shared_tag_map(struct Scsi_Host *shost, int depth)
+{
+        shost->bqt = blk_init_tags(depth);
+        return shost->bqt ? 0 : -ENOMEM;
+}
+
 #endif /* _SCSI_SCSI_TCQ_H */
diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
index 6d28b03176..fd35232337 100644
--- a/include/scsi/scsi_transport_fc.h
+++ b/include/scsi/scsi_transport_fc.h
@@ -29,6 +29,7 @@
 
 #include <linux/sched.h>
 #include <scsi/scsi.h>
+#include <scsi/scsi_netlink.h>
 
 struct scsi_transport_template;
 
@@ -194,6 +195,7 @@ struct fc_rport {	/* aka fc_starget_attrs */
         u32 roles;
         enum fc_port_state port_state;  /* Will only be ONLINE or UNKNOWN */
         u32 scsi_target_id;
+        u32 fast_io_fail_tmo;
 
         /* exported data */
         void *dd_data;                  /* Used for driver-specific storage */
@@ -206,6 +208,7 @@ struct fc_rport {	/* aka fc_starget_attrs */
         struct device dev;
         struct work_struct dev_loss_work;
         struct work_struct scan_work;
+        struct work_struct fail_io_work;
         struct work_struct stgt_delete_work;
         struct work_struct rport_delete_work;
 } __attribute__((aligned(sizeof(unsigned long))));
@@ -284,6 +287,30 @@ struct fc_host_statistics {
 
 
 /*
+ * FC Event Codes - Polled and Async, following FC HBAAPI v2.0 guidelines
+ */
+
+/*
+ * fc_host_event_code: If you alter this, you also need to alter
+ * scsi_transport_fc.c (for the ascii descriptions).
+ */
+enum fc_host_event_code  {
+        FCH_EVT_LIP                     = 0x1,
+        FCH_EVT_LINKUP                  = 0x2,
+        FCH_EVT_LINKDOWN                = 0x3,
+        FCH_EVT_LIPRESET                = 0x4,
+        FCH_EVT_RSCN                    = 0x5,
+        FCH_EVT_ADAPTER_CHANGE          = 0x103,
+        FCH_EVT_PORT_UNKNOWN            = 0x200,
+        FCH_EVT_PORT_OFFLINE            = 0x201,
+        FCH_EVT_PORT_ONLINE             = 0x202,
+        FCH_EVT_PORT_FABRIC             = 0x204,
+        FCH_EVT_LINK_UNKNOWN            = 0x500,
+        FCH_EVT_VENDOR_UNIQUE           = 0xffff,
+};
+
+
+/*
  * FC Local Port (Host) Attributes
  *
  * Attributes are based on HBAAPI V2.0 definitions.
@@ -312,7 +339,6 @@ struct fc_host_attrs {
         u64 permanent_port_name;
         u32 supported_classes;
         u8  supported_fc4s[FC_FC4_LIST_SIZE];
-        char symbolic_name[FC_SYMBOLIC_NAME_SIZE];
         u32 supported_speeds;
         u32 maxframe_size;
         char serial_number[FC_SERIAL_NUMBER_SIZE];
@@ -324,6 +350,8 @@ struct fc_host_attrs {
         u8  active_fc4s[FC_FC4_LIST_SIZE];
         u32 speed;
         u64 fabric_name;
+        char symbolic_name[FC_SYMBOLIC_NAME_SIZE];
+        char system_hostname[FC_SYMBOLIC_NAME_SIZE];
 
         /* Private (Transport-managed) Attributes */
         enum fc_tgtid_binding_type  tgtid_bind_type;
@@ -354,8 +382,6 @@ struct fc_host_attrs {
         (((struct fc_host_attrs *)(x)->shost_data)->supported_classes)
 #define fc_host_supported_fc4s(x)       \
         (((struct fc_host_attrs *)(x)->shost_data)->supported_fc4s)
-#define fc_host_symbolic_name(x)        \
-        (((struct fc_host_attrs *)(x)->shost_data)->symbolic_name)
 #define fc_host_supported_speeds(x)     \
         (((struct fc_host_attrs *)(x)->shost_data)->supported_speeds)
 #define fc_host_maxframe_size(x)        \
@@ -374,6 +400,10 @@ struct fc_host_attrs {
         (((struct fc_host_attrs *)(x)->shost_data)->speed)
 #define fc_host_fabric_name(x)  \
         (((struct fc_host_attrs *)(x)->shost_data)->fabric_name)
+#define fc_host_symbolic_name(x)        \
+        (((struct fc_host_attrs *)(x)->shost_data)->symbolic_name)
+#define fc_host_system_hostname(x)      \
+        (((struct fc_host_attrs *)(x)->shost_data)->system_hostname)
 #define fc_host_tgtid_bind_type(x) \
         (((struct fc_host_attrs *)(x)->shost_data)->tgtid_bind_type)
 #define fc_host_rports(x) \
@@ -409,12 +439,17 @@ struct fc_function_template {
         void    (*get_host_active_fc4s)(struct Scsi_Host *);
         void    (*get_host_speed)(struct Scsi_Host *);
         void    (*get_host_fabric_name)(struct Scsi_Host *);
+        void    (*get_host_symbolic_name)(struct Scsi_Host *);
+        void    (*set_host_system_hostname)(struct Scsi_Host *);
 
         struct fc_host_statistics * (*get_fc_host_stats)(struct Scsi_Host *);
         void    (*reset_fc_host_stats)(struct Scsi_Host *);
 
         int     (*issue_fc_host_lip)(struct Scsi_Host *);
 
+        void    (*dev_loss_tmo_callbk)(struct fc_rport *);
+        void    (*terminate_rport_io)(struct fc_rport *);
+
         /* allocation lengths for host-specific data */
         u32                             dd_fcrport_size;
 
@@ -445,7 +480,6 @@ struct fc_function_template {
         unsigned long   show_host_permanent_port_name:1;
         unsigned long   show_host_supported_classes:1;
         unsigned long   show_host_supported_fc4s:1;
-        unsigned long   show_host_symbolic_name:1;
         unsigned long   show_host_supported_speeds:1;
         unsigned long   show_host_maxframe_size:1;
         unsigned long   show_host_serial_number:1;
@@ -456,6 +490,8 @@ struct fc_function_template {
         unsigned long   show_host_active_fc4s:1;
         unsigned long   show_host_speed:1;
         unsigned long   show_host_fabric_name:1;
+        unsigned long   show_host_symbolic_name:1;
+        unsigned long   show_host_system_hostname:1;
 };
 
 
@@ -491,6 +527,25 @@ fc_remote_port_chkready(struct fc_rport *rport)
         return result;
 }
 
+static inline u64 wwn_to_u64(u8 *wwn)
+{
+        return (u64)wwn[0] << 56 | (u64)wwn[1] << 48 |
+            (u64)wwn[2] << 40 | (u64)wwn[3] << 32 |
+            (u64)wwn[4] << 24 | (u64)wwn[5] << 16 |
+            (u64)wwn[6] <<  8 | (u64)wwn[7];
+}
+
+static inline void u64_to_wwn(u64 inm, u8 *wwn)
+{
+        wwn[0] = (inm >> 56) & 0xff;
+        wwn[1] = (inm >> 48) & 0xff;
+        wwn[2] = (inm >> 40) & 0xff;
+        wwn[3] = (inm >> 32) & 0xff;
+        wwn[4] = (inm >> 24) & 0xff;
+        wwn[5] = (inm >> 16) & 0xff;
+        wwn[6] = (inm >> 8) & 0xff;
+        wwn[7] = inm & 0xff;
+}
 
 struct scsi_transport_template *fc_attach_transport(
                         struct fc_function_template *);
@@ -501,13 +556,14 @@ struct fc_rport *fc_remote_port_add(struct Scsi_Host *shost,
 void fc_remote_port_delete(struct fc_rport  *rport);
 void fc_remote_port_rolechg(struct fc_rport  *rport, u32 roles);
 int scsi_is_fc_rport(const struct device *);
-
-static inline u64 wwn_to_u64(u8 *wwn)
-{
-        return (u64)wwn[0] << 56 | (u64)wwn[1] << 48 |
-            (u64)wwn[2] << 40 | (u64)wwn[3] << 32 |
-            (u64)wwn[4] << 24 | (u64)wwn[5] << 16 |
-            (u64)wwn[6] <<  8 | (u64)wwn[7];
-}
+u32 fc_get_event_number(void);
+void fc_host_post_event(struct Scsi_Host *shost, u32 event_number,
+                enum fc_host_event_code event_code, u32 event_data);
+void fc_host_post_vendor_event(struct Scsi_Host *shost, u32 event_number,
+                u32 data_len, char * data_buf, u64 vendor_id);
+        /* Note: when specifying vendor_id to fc_host_post_vendor_event()
+         *   be sure to read the Vendor Type and ID formatting requirements
+         *   specified in scsi_netlink.h
+         */
 
 #endif /* SCSI_TRANSPORT_FC_H */
diff --git a/include/scsi/scsi_transport_iscsi.h b/include/scsi/scsi_transport_iscsi.h
index b684426a59..39e833260b 100644
--- a/include/scsi/scsi_transport_iscsi.h
+++ b/include/scsi/scsi_transport_iscsi.h
@@ -34,6 +34,7 @@ struct iscsi_cls_conn;
 struct iscsi_conn;
 struct iscsi_cmd_task;
 struct iscsi_mgmt_task;
+struct sockaddr;
 
 /**
  * struct iscsi_transport - iSCSI Transport template
@@ -46,13 +47,16 @@ struct iscsi_mgmt_task;
  * @bind_conn:          associate this connection with existing iSCSI session
  *                      and specified transport descriptor
  * @destroy_conn:       destroy inactive iSCSI connection
- * @set_param:          set iSCSI Data-Path operational parameter
+ * @set_param:          set iSCSI parameter. Return 0 on success, -ENODATA
+ *                      when param is not supported, and a -Exx value on other
+ *                      error.
+ * @get_param           get iSCSI parameter. Must return number of bytes
+ *                      copied to buffer on success, -ENODATA when param
+ *                      is not supported, and a -Exx value on other error
  * @start_conn:         set connection to be operational
  * @stop_conn:          suspend/recover/terminate connection
  * @send_pdu:           send iSCSI PDU, Login, Logout, NOP-Out, Reject, Text.
  * @session_recovery_timedout: notify LLD a block during recovery timed out
- * @suspend_conn_recv:  susepend the recv side of the connection
- * @termincate_conn:    destroy socket connection. Called with mutex lock.
  * @init_cmd_task:      Initialize a iscsi_cmd_task and any internal structs.
  *                      Called from queuecommand with session lock held.
  * @init_mgmt_task:     Initialize a iscsi_mgmt_task and any internal structs.
@@ -97,21 +101,15 @@ struct iscsi_transport {
         void (*stop_conn) (struct iscsi_cls_conn *conn, int flag);
         void (*destroy_conn) (struct iscsi_cls_conn *conn);
         int (*set_param) (struct iscsi_cls_conn *conn, enum iscsi_param param,
-                          uint32_t value);
+                          char *buf, int buflen);
         int (*get_conn_param) (struct iscsi_cls_conn *conn,
-                               enum iscsi_param param, uint32_t *value);
+                               enum iscsi_param param, char *buf);
         int (*get_session_param) (struct iscsi_cls_session *session,
-                                  enum iscsi_param param, uint32_t *value);
-        int (*get_conn_str_param) (struct iscsi_cls_conn *conn,
-                                   enum iscsi_param param, char *buf);
-        int (*get_session_str_param) (struct iscsi_cls_session *session,
-                                      enum iscsi_param param, char *buf);
+                                  enum iscsi_param param, char *buf);
         int (*send_pdu) (struct iscsi_cls_conn *conn, struct iscsi_hdr *hdr,
                          char *data, uint32_t data_size);
         void (*get_stats) (struct iscsi_cls_conn *conn,
                            struct iscsi_stats *stats);
-        void (*suspend_conn_recv) (struct iscsi_conn *conn);
-        void (*terminate_conn) (struct iscsi_conn *conn);
         void (*init_cmd_task) (struct iscsi_cmd_task *ctask);
         void (*init_mgmt_task) (struct iscsi_conn *conn,
                                 struct iscsi_mgmt_task *mtask,
@@ -127,6 +125,8 @@ struct iscsi_transport {
                            uint64_t *ep_handle);
         int (*ep_poll) (uint64_t ep_handle, int timeout_ms);
         void (*ep_disconnect) (uint64_t ep_handle);
+        int (*tgt_dscvr) (enum iscsi_tgt_dscvr type, uint32_t host_no,
+                          uint32_t enable, struct sockaddr *dst_addr);
 };
 
 /*
@@ -155,13 +155,6 @@ struct iscsi_cls_conn {
         struct iscsi_transport *transport;
         uint32_t cid;                   /* connection id */
 
-        /* portal/group values we got during discovery */
-        char *persistent_address;
-        int persistent_port;
-        /* portal/group values we are currently using */
-        char *address;
-        int port;
-
         int active;                     /* must be accessed with the connlock */
         struct device dev;              /* sysfs transport/container device */
         struct mempool_zone *z_error;
@@ -185,16 +178,11 @@ struct iscsi_cls_session {
         struct list_head host_list;
         struct iscsi_transport *transport;
 
-        /* iSCSI values used as unique id by userspace. */
-        char *targetname;
-        int tpgt;
-
         /* recovery fields */
         int recovery_tmo;
         struct work_struct recovery_work;
 
         int target_id;
-        int channel;
 
         int sid;                                /* session id */
         void *dd_data;                          /* LLD private data */
@@ -207,8 +195,10 @@ struct iscsi_cls_session {
 #define iscsi_session_to_shost(_session) \
         dev_to_shost(_session->dev.parent)
 
+#define starget_to_session(_stgt) \
+        iscsi_dev_to_session(_stgt->dev.parent)
+
 struct iscsi_host {
-        int next_target_id;
         struct list_head sessions;
         struct mutex mutex;
 };
@@ -216,8 +206,17 @@ struct iscsi_host {
 /*
  * session and connection functions that can be used by HW iSCSI LLDs
  */
+extern struct iscsi_cls_session *iscsi_alloc_session(struct Scsi_Host *shost,
+                                        struct iscsi_transport *transport);
+extern int iscsi_add_session(struct iscsi_cls_session *session,
+                             unsigned int target_id);
+extern int iscsi_if_create_session_done(struct iscsi_cls_conn *conn);
+extern int iscsi_if_destroy_session_done(struct iscsi_cls_conn *conn);
 extern struct iscsi_cls_session *iscsi_create_session(struct Scsi_Host *shost,
-                                struct iscsi_transport *t, int channel);
+                                                struct iscsi_transport *t,
+                                                unsigned int target_id);
+extern void iscsi_remove_session(struct iscsi_cls_session *session);
+extern void iscsi_free_session(struct iscsi_cls_session *session);
 extern int iscsi_destroy_session(struct iscsi_cls_session *session);
 extern struct iscsi_cls_conn *iscsi_create_conn(struct iscsi_cls_session *sess,
                                             uint32_t cid);
@@ -225,4 +224,5 @@ extern int iscsi_destroy_conn(struct iscsi_cls_conn *conn);
 extern void iscsi_unblock_session(struct iscsi_cls_session *session);
 extern void iscsi_block_session(struct iscsi_cls_session *session);
 
+
 #endif
diff --git a/include/scsi/scsi_transport_sas.h b/include/scsi/scsi_transport_sas.h
index 93cfb4bf42..53024377f3 100644
--- a/include/scsi/scsi_transport_sas.h
+++ b/include/scsi/scsi_transport_sas.h
@@ -3,6 +3,7 @@
 
 #include <linux/transport_class.h>
 #include <linux/types.h>
+#include <linux/mutex.h>
 
 struct scsi_transport_template;
 struct sas_rphy;
@@ -23,15 +24,23 @@ enum sas_protocol {
 };
 
 enum sas_linkrate {
-        SAS_LINK_RATE_UNKNOWN,
-        SAS_PHY_DISABLED,
-        SAS_LINK_RATE_FAILED,
-        SAS_SATA_SPINUP_HOLD,
-        SAS_SATA_PORT_SELECTOR,
-        SAS_LINK_RATE_1_5_GBPS,
-        SAS_LINK_RATE_3_0_GBPS,
-        SAS_LINK_RATE_6_0_GBPS,
-        SAS_LINK_VIRTUAL,
+        /* These Values are defined in the SAS standard */
+        SAS_LINK_RATE_UNKNOWN = 0,
+        SAS_PHY_DISABLED = 1,
+        SAS_PHY_RESET_PROBLEM = 2,
+        SAS_SATA_SPINUP_HOLD = 3,
+        SAS_SATA_PORT_SELECTOR = 4,
+        SAS_PHY_RESET_IN_PROGRESS = 5,
+        SAS_LINK_RATE_1_5_GBPS = 8,
+        SAS_LINK_RATE_G1 = SAS_LINK_RATE_1_5_GBPS,
+        SAS_LINK_RATE_3_0_GBPS = 9,
+        SAS_LINK_RATE_G2 = SAS_LINK_RATE_3_0_GBPS,
+        SAS_LINK_RATE_6_0_GBPS = 10,
+        /* These are virtual to the transport class and may never
+         * be signalled normally since the standard defined field
+         * is only 4 bits */
+        SAS_LINK_RATE_FAILED = 0x10,
+        SAS_PHY_VIRTUAL = 0x11,
 };
 
 struct sas_identify {
@@ -55,10 +64,6 @@ struct sas_phy {
         enum sas_linkrate       minimum_linkrate;
         enum sas_linkrate       maximum_linkrate_hw;
         enum sas_linkrate       maximum_linkrate;
-        u8                      port_identifier;
-
-        /* internal state */
-        unsigned int            local_attached : 1;
 
         /* link error statistics */
         u32                     invalid_dword_count;
@@ -66,8 +71,8 @@ struct sas_phy {
         u32                     loss_of_dword_sync_count;
         u32                     phy_reset_problem_count;
 
-        /* the other end of the link */
-        struct sas_rphy         *rphy;
+        /* for the list of phys belonging to a port */
+        struct list_head        port_siblings;
 };
 
 #define dev_to_phy(d) \
@@ -106,6 +111,7 @@ struct sas_end_device {
 
 struct sas_expander_device {
         int    level;
+        int    next_port_id;
 
         #define SAS_EXPANDER_VENDOR_ID_LEN      8
         char   vendor_id[SAS_EXPANDER_VENDOR_ID_LEN+1];
@@ -124,15 +130,42 @@ struct sas_expander_device {
 #define rphy_to_expander_device(r) \
         container_of((r), struct sas_expander_device, rphy)
 
+struct sas_port {
+        struct device           dev;
+
+        int                     port_identifier;
+        int                     num_phys;
+        /* port flags */
+        unsigned int            is_backlink:1;
+
+        /* the other end of the link */
+        struct sas_rphy         *rphy;
+
+        struct mutex            phy_list_mutex;
+        struct list_head        phy_list;
+};
+
+#define dev_to_sas_port(d) \
+        container_of((d), struct sas_port, dev)
+#define transport_class_to_sas_port(cdev) \
+        dev_to_sas_port((cdev)->dev)
+
+struct sas_phy_linkrates {
+        enum sas_linkrate maximum_linkrate;
+        enum sas_linkrate minimum_linkrate;
+};
+
 /* The functions by which the transport class and the driver communicate */
 struct sas_function_template {
         int (*get_linkerrors)(struct sas_phy *);
         int (*get_enclosure_identifier)(struct sas_rphy *, u64 *);
         int (*get_bay_identifier)(struct sas_rphy *);
         int (*phy_reset)(struct sas_phy *, int);
+        int (*set_phy_speed)(struct sas_phy *, struct sas_phy_linkrates *);
 };
 
 
+void sas_remove_children(struct device *);
 extern void sas_remove_host(struct Scsi_Host *);
 
 extern struct sas_phy *sas_phy_alloc(struct device *, int);
@@ -141,13 +174,23 @@ extern int sas_phy_add(struct sas_phy *);
 extern void sas_phy_delete(struct sas_phy *);
 extern int scsi_is_sas_phy(const struct device *);
 
-extern struct sas_rphy *sas_end_device_alloc(struct sas_phy *);
-extern struct sas_rphy *sas_expander_alloc(struct sas_phy *, enum sas_device_type);
+extern struct sas_rphy *sas_end_device_alloc(struct sas_port *);
+extern struct sas_rphy *sas_expander_alloc(struct sas_port *, enum sas_device_type);
 void sas_rphy_free(struct sas_rphy *);
 extern int sas_rphy_add(struct sas_rphy *);
 extern void sas_rphy_delete(struct sas_rphy *);
 extern int scsi_is_sas_rphy(const struct device *);
 
+struct sas_port *sas_port_alloc(struct device *, int);
+struct sas_port *sas_port_alloc_num(struct device *);
+int sas_port_add(struct sas_port *);
+void sas_port_free(struct sas_port *);
+void sas_port_delete(struct sas_port *);
+void sas_port_add_phy(struct sas_port *, struct sas_phy *);
+void sas_port_delete_phy(struct sas_port *, struct sas_phy *);
+void sas_port_mark_backlink(struct sas_port *);
+int scsi_is_sas_port(const struct device *);
+
 extern struct scsi_transport_template *
 sas_attach_transport(struct sas_function_template *);
 extern void sas_release_transport(struct scsi_transport_template *);
@@ -164,4 +207,6 @@ scsi_is_sas_expander_device(struct device *dev)
                 rphy->identify.device_type == SAS_EDGE_EXPANDER_DEVICE;
 }
 
+#define scsi_is_sas_phy_local(phy)      scsi_is_host_device((phy)->dev.parent)
+
 #endif /* SCSI_TRANSPORT_SAS_H */
diff --git a/include/scsi/scsi_transport_spi.h b/include/scsi/scsi_transport_spi.h
index 302680c0c0..da180f7384 100644
--- a/include/scsi/scsi_transport_spi.h
+++ b/include/scsi/scsi_transport_spi.h
@@ -53,7 +53,8 @@ struct spi_transport_attrs {
         unsigned int support_ius; /* support Information Units */
         unsigned int support_qas; /* supports quick arbitration and selection */
         /* Private Fields */
-        unsigned int dv_pending:1; /* Internal flag */
+        unsigned int dv_pending:1; /* Internal flag: DV Requested */
+        unsigned int dv_in_progress:1;  /* Internal: DV started */
         struct mutex dv_mutex; /* semaphore to serialise dv */
 };
 
diff --git a/include/sound/Kbuild b/include/sound/Kbuild
new file mode 100644
index 0000000000..fd054a3443
--- /dev/null
+++ b/include/sound/Kbuild
@@ -0,0 +1,10 @@
+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
+unifdef-y += emu10k1.h
+unifdef-y += sb16_csp.h
diff --git a/include/sound/ac97_codec.h b/include/sound/ac97_codec.h
index 446afc3ea2..4c43521cc4 100644
--- a/include/sound/ac97_codec.h
+++ b/include/sound/ac97_codec.h
@@ -27,6 +27,7 @@
 
 #include <linux/bitops.h>
 #include <linux/device.h>
+#include <linux/workqueue.h>
 #include "pcm.h"
 #include "control.h"
 #include "info.h"
@@ -140,6 +141,20 @@
 #define AC97_GP_DRSS_1011       0x0000  /* LR(C) 10+11(+12) */
 #define AC97_GP_DRSS_78         0x0400  /* LR 7+8 */
 
+/* powerdown bits */
+#define AC97_PD_ADC_STATUS      0x0001  /* ADC status (RO) */
+#define AC97_PD_DAC_STATUS      0x0002  /* DAC status (RO) */
+#define AC97_PD_MIXER_STATUS    0x0004  /* Analog mixer status (RO) */
+#define AC97_PD_VREF_STATUS     0x0008  /* Vref status (RO) */
+#define AC97_PD_PR0             0x0100  /* Power down PCM ADCs and input MUX */
+#define AC97_PD_PR1             0x0200  /* Power down PCM front DAC */
+#define AC97_PD_PR2             0x0400  /* Power down Mixer (Vref still on) */
+#define AC97_PD_PR3             0x0800  /* Power down Mixer (Vref off) */
+#define AC97_PD_PR4             0x1000  /* Power down AC-Link */
+#define AC97_PD_PR5             0x2000  /* Disable internal clock usage */
+#define AC97_PD_PR6             0x4000  /* Headphone amplifier */
+#define AC97_PD_EAPD            0x8000  /* External Amplifer Power Down (EAPD) */
+
 /* extended audio ID bit defines */
 #define AC97_EI_VRA             0x0001  /* Variable bit rate supported */
 #define AC97_EI_DRA             0x0002  /* Double rate supported */
@@ -265,6 +280,7 @@
 
 /* specific - Analog Devices */
 #define AC97_AD_TEST            0x5a    /* test register */
+#define AC97_AD_TEST2           0x5c    /* undocumented test register 2 */
 #define AC97_AD_CODEC_CFG       0x70    /* codec configuration */
 #define AC97_AD_JACK_SPDIF      0x72    /* Jack Sense & S/PDIF */
 #define AC97_AD_SERIAL_CFG      0x74    /* Serial Configuration */
@@ -358,6 +374,7 @@
 #define AC97_SCAP_INV_EAPD      (1<<7)  /* inverted EAPD */
 #define AC97_SCAP_DETECT_BY_VENDOR (1<<8) /* use vendor registers for read tests */
 #define AC97_SCAP_NO_SPDIF      (1<<9)  /* don't build SPDIF controls */
+#define AC97_SCAP_EAPD_LED      (1<<10) /* EAPD as mute LED */
 
 /* ac97->flags */
 #define AC97_HAS_PC_BEEP        (1<<0)  /* force PC Speaker usage */
@@ -490,6 +507,12 @@ struct snd_ac97 {
         /* jack-sharing info */
         unsigned char indep_surround;
         unsigned char channel_mode;
+
+#ifdef CONFIG_SND_AC97_POWER_SAVE
+        unsigned int power_up;  /* power states */
+        struct workqueue_struct *power_workq;
+        struct work_struct power_work;
+#endif
         struct device dev;
 };
 
@@ -531,6 +554,15 @@ unsigned short snd_ac97_read(struct snd_ac97 *ac97, unsigned short reg);
 void snd_ac97_write_cache(struct snd_ac97 *ac97, unsigned short reg, unsigned short value);
 int snd_ac97_update(struct snd_ac97 *ac97, unsigned short reg, unsigned short value);
 int snd_ac97_update_bits(struct snd_ac97 *ac97, unsigned short reg, unsigned short mask, unsigned short value);
+#ifdef CONFIG_SND_AC97_POWER_SAVE
+int snd_ac97_update_power(struct snd_ac97 *ac97, int reg, int powerup);
+#else
+static inline int snd_ac97_update_power(struct snd_ac97 *ac97, int reg,
+                                        int powerup)
+{
+        return 0;
+}
+#endif
 #ifdef CONFIG_PM
 void snd_ac97_suspend(struct snd_ac97 *ac97);
 void snd_ac97_resume(struct snd_ac97 *ac97);
@@ -582,6 +614,7 @@ struct ac97_pcm {
                      copy_flag: 1,         /* lowlevel driver must fill all entries */
                      spdif: 1;             /* spdif pcm */
         unsigned short aslots;             /* active slots */
+        unsigned short cur_dbl;            /* current double-rate state */
         unsigned int rates;                /* available rates */
         struct {
                 unsigned short slots;      /* driver input: requested AC97 slot numbers */
diff --git a/include/sound/ad1848.h b/include/sound/ad1848.h
index 57af1fe7b3..c8de6f8333 100644
--- a/include/sound/ad1848.h
+++ b/include/sound/ad1848.h
@@ -179,14 +179,13 @@ enum { AD1848_MIX_SINGLE, AD1848_MIX_DOUBLE, AD1848_MIX_CAPTURE };
 #define AD1848_MIXVAL_DOUBLE(left_reg, right_reg, shift_left, shift_right, mask, invert) \
         ((left_reg) | ((right_reg) << 8) | ((shift_left) << 16) | ((shift_right) << 19) | ((mask) << 24) | ((invert) << 22))
 
-int snd_ad1848_add_ctl(struct snd_ad1848 *chip, const char *name, int index, int type, unsigned long value);
-
 /* for ease of use */
 struct ad1848_mix_elem {
         const char *name;
         int index;
         int type;
         unsigned long private_value;
+        unsigned int *tlv;
 };
 
 #define AD1848_SINGLE(xname, xindex, reg, shift, mask, invert) \
@@ -195,15 +194,26 @@ struct ad1848_mix_elem {
   .type = AD1848_MIX_SINGLE, \
   .private_value = AD1848_MIXVAL_SINGLE(reg, shift, mask, invert) }
 
+#define AD1848_SINGLE_TLV(xname, xindex, reg, shift, mask, invert, xtlv) \
+{ .name = xname, \
+  .index = xindex, \
+  .type = AD1848_MIX_SINGLE, \
+  .private_value = AD1848_MIXVAL_SINGLE(reg, shift, mask, invert), \
+  .tlv = xtlv }
+
 #define AD1848_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \
 { .name = xname, \
   .index = xindex, \
   .type = AD1848_MIX_DOUBLE, \
   .private_value = AD1848_MIXVAL_DOUBLE(left_reg, right_reg, shift_left, shift_right, mask, invert) }
 
-static inline int snd_ad1848_add_ctl_elem(struct snd_ad1848 *chip, const struct ad1848_mix_elem *c)
-{
-        return snd_ad1848_add_ctl(chip, c->name, c->index, c->type, c->private_value);
-}
+#define AD1848_DOUBLE_TLV(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert, xtlv) \
+{ .name = xname, \
+  .index = xindex, \
+  .type = AD1848_MIX_DOUBLE, \
+  .private_value = AD1848_MIXVAL_DOUBLE(left_reg, right_reg, shift_left, shift_right, mask, invert), \
+  .tlv = xtlv }
+
+int snd_ad1848_add_ctl_elem(struct snd_ad1848 *chip, const struct ad1848_mix_elem *c);
 
 #endif /* __SOUND_AD1848_H */
diff --git a/include/sound/ak4xxx-adda.h b/include/sound/ak4xxx-adda.h
index 3bf5911fe8..d0deca669b 100644
--- a/include/sound/ak4xxx-adda.h
+++ b/include/sound/ak4xxx-adda.h
@@ -32,38 +32,62 @@ struct snd_akm4xxx;
 struct snd_ak4xxx_ops {
         void (*lock)(struct snd_akm4xxx *ak, int chip);
         void (*unlock)(struct snd_akm4xxx *ak, int chip);
-        void (*write)(struct snd_akm4xxx *ak, int chip, unsigned char reg, unsigned char val);
-        // unsigned char (*read)(struct snd_akm4xxx *ak, int chip, unsigned char reg);
+        void (*write)(struct snd_akm4xxx *ak, int chip, unsigned char reg,
+                      unsigned char val);
         void (*set_rate_val)(struct snd_akm4xxx *ak, unsigned int rate);
 };
 
 #define AK4XXX_IMAGE_SIZE       (AK4XXX_MAX_CHIPS * 16) /* 64 bytes */
 
+/* DAC label and channels */
+struct snd_akm4xxx_dac_channel {
+        char *name;             /* mixer volume name */
+        unsigned int num_channels;
+};
+
+/* ADC labels and channels */
+struct snd_akm4xxx_adc_channel {
+        char *name;             /* capture gain volume label */
+        char *switch_name;      /* capture switch */
+        unsigned int num_channels;
+};
+
 struct snd_akm4xxx {
         struct snd_card *card;
-        unsigned int num_adcs;                          /* AK4524 or AK4528 ADCs */
-        unsigned int num_dacs;                          /* AK4524 or AK4528 DACs */
-        unsigned char images[AK4XXX_IMAGE_SIZE];        /* saved register image */
-        unsigned char ipga_gain[AK4XXX_MAX_CHIPS][2];   /* saved register image for IPGA (AK4528) */
+        unsigned int num_adcs;                  /* AK4524 or AK4528 ADCs */
+        unsigned int num_dacs;                  /* AK4524 or AK4528 DACs */
+        unsigned char images[AK4XXX_IMAGE_SIZE]; /* saved register image */
+        unsigned char volumes[AK4XXX_IMAGE_SIZE]; /* saved volume values */
         unsigned long private_value[AK4XXX_MAX_CHIPS];  /* helper for driver */
         void *private_data[AK4XXX_MAX_CHIPS];           /* helper for driver */
         /* template should fill the following fields */
-        unsigned int idx_offset;                        /* control index offset */
+        unsigned int idx_offset;                /* control index offset */
         enum {
                 SND_AK4524, SND_AK4528, SND_AK4529,
-                SND_AK4355, SND_AK4358, SND_AK4381
+                SND_AK4355, SND_AK4358, SND_AK4381,
+                SND_AK5365
         } type;
+
+        /* (array) information of combined codecs */
+        struct snd_akm4xxx_dac_channel *dac_info;
+        struct snd_akm4xxx_adc_channel *adc_info;
+
         struct snd_ak4xxx_ops ops;
 };
 
-void snd_akm4xxx_write(struct snd_akm4xxx *ak, int chip, unsigned char reg, unsigned char val);
+void snd_akm4xxx_write(struct snd_akm4xxx *ak, int chip, unsigned char reg,
+                       unsigned char val);
 void snd_akm4xxx_reset(struct snd_akm4xxx *ak, int state);
 void snd_akm4xxx_init(struct snd_akm4xxx *ak);
 int snd_akm4xxx_build_controls(struct snd_akm4xxx *ak);
 
-#define snd_akm4xxx_get(ak,chip,reg) (ak)->images[(chip) * 16 + (reg)]
-#define snd_akm4xxx_set(ak,chip,reg,val) ((ak)->images[(chip) * 16 + (reg)] = (val))
-#define snd_akm4xxx_get_ipga(ak,chip,reg) (ak)->ipga_gain[chip][(reg)-4]
-#define snd_akm4xxx_set_ipga(ak,chip,reg,val) ((ak)->ipga_gain[chip][(reg)-4] = (val))
+#define snd_akm4xxx_get(ak,chip,reg) \
+        (ak)->images[(chip) * 16 + (reg)]
+#define snd_akm4xxx_set(ak,chip,reg,val) \
+        ((ak)->images[(chip) * 16 + (reg)] = (val))
+#define snd_akm4xxx_get_vol(ak,chip,reg) \
+        (ak)->volumes[(chip) * 16 + (reg)]
+#define snd_akm4xxx_set_vol(ak,chip,reg,val) \
+        ((ak)->volumes[(chip) * 16 + (reg)] = (val))
 
 #endif /* __SOUND_AK4XXX_ADDA_H */
diff --git a/include/sound/asound.h b/include/sound/asound.h
index 41885f48ad..c1621c650a 100644
--- a/include/sound/asound.h
+++ b/include/sound/asound.h
@@ -688,7 +688,7 @@ struct snd_timer_tread {
  *                                                                          *
  ****************************************************************************/
 
-#define SNDRV_CTL_VERSION               SNDRV_PROTOCOL_VERSION(2, 0, 3)
+#define SNDRV_CTL_VERSION               SNDRV_PROTOCOL_VERSION(2, 0, 4)
 
 struct snd_ctl_card_info {
         int card;                       /* card number */
@@ -727,10 +727,15 @@ typedef int __bitwise snd_ctl_elem_iface_t;
 #define SNDRV_CTL_ELEM_ACCESS_WRITE             (1<<1)
 #define SNDRV_CTL_ELEM_ACCESS_READWRITE         (SNDRV_CTL_ELEM_ACCESS_READ|SNDRV_CTL_ELEM_ACCESS_WRITE)
 #define SNDRV_CTL_ELEM_ACCESS_VOLATILE          (1<<2)  /* control value may be changed without a notification */
-#define SNDRV_CTL_ELEM_ACCESS_TIMESTAMP         (1<<2)  /* when was control changed */
+#define SNDRV_CTL_ELEM_ACCESS_TIMESTAMP         (1<<3)  /* when was control changed */
+#define SNDRV_CTL_ELEM_ACCESS_TLV_READ          (1<<4)  /* TLV read is possible */
+#define SNDRV_CTL_ELEM_ACCESS_TLV_WRITE         (1<<5)  /* TLV write is possible */
+#define SNDRV_CTL_ELEM_ACCESS_TLV_READWRITE     (SNDRV_CTL_ELEM_ACCESS_TLV_READ|SNDRV_CTL_ELEM_ACCESS_TLV_WRITE)
+#define SNDRV_CTL_ELEM_ACCESS_TLV_COMMAND       (1<<6)  /* TLV command is possible */
 #define SNDRV_CTL_ELEM_ACCESS_INACTIVE          (1<<8)  /* control does actually nothing, but may be updated */
 #define SNDRV_CTL_ELEM_ACCESS_LOCK              (1<<9)  /* write lock */
 #define SNDRV_CTL_ELEM_ACCESS_OWNER             (1<<10) /* write lock owner */
+#define SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK      (1<<28) /* kernel use a TLV callback */ 
 #define SNDRV_CTL_ELEM_ACCESS_USER              (1<<29) /* user space element */
 #define SNDRV_CTL_ELEM_ACCESS_DINDIRECT         (1<<30) /* indirect access for matrix dimensions in the info structure */
 #define SNDRV_CTL_ELEM_ACCESS_INDIRECT          (1<<31) /* indirect access for element value in the value structure */
@@ -818,6 +823,12 @@ struct snd_ctl_elem_value {
         unsigned char reserved[128-sizeof(struct timespec)];
 };
 
+struct snd_ctl_tlv {
+        unsigned int numid;     /* control element numeric identification */
+        unsigned int length;    /* in bytes aligned to 4 */
+        unsigned int tlv[0];    /* first TLV */
+};
+
 enum {
         SNDRV_CTL_IOCTL_PVERSION = _IOR('U', 0x00, int),
         SNDRV_CTL_IOCTL_CARD_INFO = _IOR('U', 0x01, struct snd_ctl_card_info),
@@ -831,6 +842,9 @@ enum {
         SNDRV_CTL_IOCTL_ELEM_ADD = _IOWR('U', 0x17, struct snd_ctl_elem_info),
         SNDRV_CTL_IOCTL_ELEM_REPLACE = _IOWR('U', 0x18, struct snd_ctl_elem_info),
         SNDRV_CTL_IOCTL_ELEM_REMOVE = _IOWR('U', 0x19, struct snd_ctl_elem_id),
+        SNDRV_CTL_IOCTL_TLV_READ = _IOWR('U', 0x1a, struct snd_ctl_tlv),
+        SNDRV_CTL_IOCTL_TLV_WRITE = _IOWR('U', 0x1b, struct snd_ctl_tlv),
+        SNDRV_CTL_IOCTL_TLV_COMMAND = _IOWR('U', 0x1c, struct snd_ctl_tlv),
         SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE = _IOWR('U', 0x20, int),
         SNDRV_CTL_IOCTL_HWDEP_INFO = _IOR('U', 0x21, struct snd_hwdep_info),
         SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE = _IOR('U', 0x30, int),
@@ -855,6 +869,7 @@ enum sndrv_ctl_event_type {
 #define SNDRV_CTL_EVENT_MASK_VALUE      (1<<0)  /* element value was changed */
 #define SNDRV_CTL_EVENT_MASK_INFO       (1<<1)  /* element info was changed */
 #define SNDRV_CTL_EVENT_MASK_ADD        (1<<2)  /* element was added */
+#define SNDRV_CTL_EVENT_MASK_TLV        (1<<3)  /* element TLV tree was changed */
 #define SNDRV_CTL_EVENT_MASK_REMOVE     (~0U)   /* element was removed */
 
 struct snd_ctl_event {
diff --git a/include/sound/control.h b/include/sound/control.h
index 2489b1eb01..1de148b0fd 100644
--- a/include/sound/control.h
+++ b/include/sound/control.h
@@ -30,6 +30,11 @@ struct snd_kcontrol;
 typedef int (snd_kcontrol_info_t) (struct snd_kcontrol * kcontrol, struct snd_ctl_elem_info * uinfo);
 typedef int (snd_kcontrol_get_t) (struct snd_kcontrol * kcontrol, struct snd_ctl_elem_value * ucontrol);
 typedef int (snd_kcontrol_put_t) (struct snd_kcontrol * kcontrol, struct snd_ctl_elem_value * ucontrol);
+typedef int (snd_kcontrol_tlv_rw_t)(struct snd_kcontrol *kcontrol,
+                                    int op_flag, /* 0=read,1=write,-1=command */
+                                    unsigned int size,
+                                    unsigned int __user *tlv);
+
 
 struct snd_kcontrol_new {
         snd_ctl_elem_iface_t iface;     /* interface identifier */
@@ -42,6 +47,10 @@ struct snd_kcontrol_new {
         snd_kcontrol_info_t *info;
         snd_kcontrol_get_t *get;
         snd_kcontrol_put_t *put;
+        union {
+                snd_kcontrol_tlv_rw_t *c;
+                unsigned int *p;
+        } tlv;
         unsigned long private_value;
 };
 
@@ -58,6 +67,10 @@ struct snd_kcontrol {
         snd_kcontrol_info_t *info;
         snd_kcontrol_get_t *get;
         snd_kcontrol_put_t *put;
+        union {
+                snd_kcontrol_tlv_rw_t *c;
+                unsigned int *p;
+        } tlv;
         unsigned long private_value;
         void *private_data;
         void (*private_free)(struct snd_kcontrol *kcontrol);
diff --git a/include/sound/core.h b/include/sound/core.h
index 5d184be0ff..b056ea925e 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -25,8 +25,8 @@
 #include <linux/sched.h>                /* wake_up() */
 #include <linux/mutex.h>                /* struct mutex */
 #include <linux/rwsem.h>                /* struct rw_semaphore */
-#include <linux/workqueue.h>            /* struct workqueue_struct */
 #include <linux/pm.h>                   /* pm_message_t */
+#include <linux/device.h>
 
 /* forward declarations */
 #ifdef CONFIG_PCI
@@ -71,7 +71,6 @@ struct snd_device_ops {
         int (*dev_free)(struct snd_device *dev);
         int (*dev_register)(struct snd_device *dev);
         int (*dev_disconnect)(struct snd_device *dev);
-        int (*dev_unregister)(struct snd_device *dev);
 };
 
 struct snd_device {
@@ -131,8 +130,8 @@ struct snd_card {
                                                                 state */
         spinlock_t files_lock;          /* lock the files for this card */
         int shutdown;                   /* this card is going down */
+        int free_on_last_close;         /* free in context of file_release */
         wait_queue_head_t shutdown_sleep;
-        struct work_struct free_workq;  /* for free in workqueue */
         struct device *dev;
 
 #ifdef CONFIG_PM
@@ -188,8 +187,7 @@ struct snd_minor {
         int device;                     /* device number */
         const struct file_operations *f_ops;    /* file operations */
         void *private_data;             /* private data for f_ops->open */
-        char name[0];                   /* device name (keep at the end of
-                                                                structure) */
+        struct class_device *class_dev; /* class device for sysfs */
 };
 
 /* sound.c */
@@ -204,6 +202,8 @@ int snd_register_device(int type, struct snd_card *card, int dev,
                         const char *name);
 int snd_unregister_device(int type, struct snd_card *card, int dev);
 void *snd_lookup_minor_data(unsigned int minor, int type);
+int snd_add_device_sysfs_file(int type, struct snd_card *card, int dev,
+                              const struct class_device_attribute *attr);
 
 #ifdef CONFIG_SND_OSSEMUL
 int snd_register_oss_device(int type, struct snd_card *card, int dev,
@@ -246,7 +246,7 @@ struct snd_card *snd_card_new(int idx, const char *id,
                          struct module *module, int extra_size);
 int snd_card_disconnect(struct snd_card *card);
 int snd_card_free(struct snd_card *card);
-int snd_card_free_in_thread(struct snd_card *card);
+int snd_card_free_when_closed(struct snd_card *card);
 int snd_card_register(struct snd_card *card);
 int snd_card_info_init(void);
 int snd_card_info_done(void);
diff --git a/include/sound/cs46xx.h b/include/sound/cs46xx.h
index 80b2979c0c..685928e6f6 100644
--- a/include/sound/cs46xx.h
+++ b/include/sound/cs46xx.h
@@ -1704,6 +1704,7 @@ struct snd_cs46xx {
         int acpi_port;
         struct snd_kcontrol *eapd_switch; /* for amplifier hack */
         int accept_valid;       /* accept mmap valid (for OSS) */
+        int in_suspend;
 
         struct gameport *gameport;
 
diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h
index 884bbf54cd..892e310c50 100644
--- a/include/sound/emu10k1.h
+++ b/include/sound/emu10k1.h
@@ -1524,6 +1524,10 @@ struct snd_emu10k1_fx8010_control_gpr {
         unsigned int value[32];         /* initial values */
         unsigned int min;               /* minimum range */
         unsigned int max;               /* maximum range */
+        union {
+                snd_kcontrol_tlv_rw_t *c;
+                unsigned int *p;
+        } tlv;
         unsigned int translation;       /* translation type (EMU10K1_GPR_TRANSLATION*) */
 };
 
diff --git a/include/sound/info.h b/include/sound/info.h
index 74f6996769..97ffc4fb99 100644
--- a/include/sound/info.h
+++ b/include/sound/info.h
@@ -71,7 +71,6 @@ struct snd_info_entry {
         mode_t mode;
         long size;
         unsigned short content;
-        unsigned short disconnected: 1;
         union {
                 struct snd_info_entry_text text;
                 struct snd_info_entry_ops *ops;
@@ -83,6 +82,8 @@ struct snd_info_entry {
         void (*private_free)(struct snd_info_entry *entry);
         struct proc_dir_entry *p;
         struct mutex access;
+        struct list_head children;
+        struct list_head list;
 };
 
 #if defined(CONFIG_SND_OSSEMUL) && defined(CONFIG_PROC_FS)
@@ -122,8 +123,8 @@ int snd_info_restore_text(struct snd_info_entry * entry);
 int snd_info_card_create(struct snd_card * card);
 int snd_info_card_register(struct snd_card * card);
 int snd_info_card_free(struct snd_card * card);
+void snd_info_card_disconnect(struct snd_card * card);
 int snd_info_register(struct snd_info_entry * entry);
-int snd_info_unregister(struct snd_info_entry * entry);
 
 /* for card drivers */
 int snd_card_proc_new(struct snd_card *card, const char *name, struct snd_info_entry **entryp);
@@ -156,8 +157,8 @@ static inline void snd_info_free_entry(struct snd_info_entry * entry) { ; }
 static inline int snd_info_card_create(struct snd_card * card) { return 0; }
 static inline int snd_info_card_register(struct snd_card * card) { return 0; }
 static inline int snd_info_card_free(struct snd_card * card) { return 0; }
+static inline void snd_info_card_disconnect(struct snd_card * card) { }
 static inline int snd_info_register(struct snd_info_entry * entry) { return 0; }
-static inline int snd_info_unregister(struct snd_info_entry * entry) { return 0; }
 
 static inline int snd_card_proc_new(struct snd_card *card, const char *name,
                                     struct snd_info_entry **entryp) { return -EINVAL; }
diff --git a/include/sound/initval.h b/include/sound/initval.h
index d29e3d31d1..2ae76efc69 100644
--- a/include/sound/initval.h
+++ b/include/sound/initval.h
@@ -62,7 +62,8 @@ static int snd_legacy_find_free_irq(int *irq_table)
 {
         while (*irq_table != -1) {
                 if (!request_irq(*irq_table, snd_legacy_empty_irq_handler,
-                                 SA_INTERRUPT, "ALSA Test IRQ", (void *) irq_table)) {
+                                 IRQF_DISABLED | IRQF_PROBE_SHARED, "ALSA Test IRQ",
+                                 (void *) irq_table)) {
                         free_irq(*irq_table, (void *) irq_table);
                         return *irq_table;
                 }
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index f84d84993a..60d40b34ef 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -190,7 +190,7 @@ struct snd_pcm_ops {
 
 struct snd_pcm_file {
         struct snd_pcm_substream *substream;
-        struct snd_pcm_file *next;
+        int no_compat_mmap;
 };
 
 struct snd_pcm_hw_rule;
@@ -384,7 +384,6 @@ struct snd_pcm_substream {
         struct snd_info_entry *proc_prealloc_entry;
 #endif
         /* misc flags */
-        unsigned int no_mmap_ctrl: 1;
         unsigned int hw_opened: 1;
 };
 
@@ -402,7 +401,6 @@ struct snd_pcm_str {
         /* -- OSS things -- */
         struct snd_pcm_oss_stream oss;
 #endif
-        struct snd_pcm_file *files;
 #ifdef CONFIG_SND_VERBOSE_PROCFS
         struct snd_info_entry *proc_root;
         struct snd_info_entry *proc_info_entry;
diff --git a/include/sound/tea575x-tuner.h b/include/sound/tea575x-tuner.h
index a4f5545201..b5067d3c23 100644
--- a/include/sound/tea575x-tuner.h
+++ b/include/sound/tea575x-tuner.h
@@ -20,9 +20,10 @@
  *   along with this program; if not, write to the Free Software
  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  *
- */      
+ */
 
 #include <linux/videodev.h>
+#include <media/v4l2-dev.h>
 
 struct snd_tea575x;
 
diff --git a/include/sound/timer.h b/include/sound/timer.h
index 5ece2bf541..d42c083db1 100644
--- a/include/sound/timer.h
+++ b/include/sound/timer.h
@@ -129,7 +129,6 @@ void snd_timer_notify(struct snd_timer *timer, int event, struct timespec *tstam
 int snd_timer_global_new(char *id, int device, struct snd_timer **rtimer);
 int snd_timer_global_free(struct snd_timer *timer);
 int snd_timer_global_register(struct snd_timer *timer);
-int snd_timer_global_unregister(struct snd_timer *timer);
 
 int snd_timer_open(struct snd_timer_instance **ti, char *owner, struct snd_timer_id *tid, unsigned int slave_id);
 int snd_timer_close(struct snd_timer_instance *timeri);
diff --git a/include/sound/tlv.h b/include/sound/tlv.h
new file mode 100644
index 0000000000..d93a96b918
--- /dev/null
+++ b/include/sound/tlv.h
@@ -0,0 +1,60 @@
+#ifndef __SOUND_TLV_H
+#define __SOUND_TLV_H
+
+/*
+ *  Advanced Linux Sound Architecture - ALSA - Driver
+ *  Copyright (c) 2006 by Jaroslav Kysela <perex@suse.cz>
+ *
+ *
+ *   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
+ *
+ */
+
+/*
+ * TLV structure is right behind the struct snd_ctl_tlv:
+ *   unsigned int type          - see SNDRV_CTL_TLVT_*
+ *   unsigned int length
+ *   .... data aligned to sizeof(unsigned int), use
+ *        block_length = (length + (sizeof(unsigned int) - 1)) &
+ *                       ~(sizeof(unsigned int) - 1)) ....
+ */
+
+#define SNDRV_CTL_TLVT_CONTAINER 0      /* one level down - group of TLVs */
+#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 TLV_DB_SCALE_ITEM(min, step, mute)                      \
+        SNDRV_CTL_TLVT_DB_SCALE, 2 * sizeof(unsigned int),      \
+        (min), ((step) & 0xffff) | ((mute) ? 0x10000 : 0)
+#define DECLARE_TLV_DB_SCALE(name, min, step, mute) \
+        unsigned int name[] = { TLV_DB_SCALE_ITEM(min, step, mute) }
+
+/* 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), \
+        (min_dB), (max_dB)
+#define DECLARE_TLV_DB_LINEAR(name, min_dB, max_dB)     \
+        unsigned int name[] = { TLV_DB_LINEAR_ITEM(min_dB, max_dB) }
+
+/* dB range container */
+/* Each item is: <min> <max> <TLV> */
+/* The below assumes that each item TLV is 4 words like DB_SCALE or LINEAR */
+#define TLV_DB_RANGE_HEAD(num)                  \
+        SNDRV_CTL_TLVT_DB_RANGE, 6 * (num) * sizeof(unsigned int)
+
+#define TLV_DB_GAIN_MUTE        -9999999
+
+#endif /* __SOUND_TLV_H */
diff --git a/include/sound/vx_core.h b/include/sound/vx_core.h
index 9821a6194c..dbca141706 100644
--- a/include/sound/vx_core.h
+++ b/include/sound/vx_core.h
@@ -128,6 +128,7 @@ struct snd_vx_hardware {
         unsigned int num_ins;
         unsigned int num_outs;
         unsigned int output_level_max;
+        unsigned int *output_level_db_scale;
 };
 
 /* hwdep id string */
diff --git a/include/video/Kbuild b/include/video/Kbuild
new file mode 100644
index 0000000000..a14f9c045b
--- /dev/null
+++ b/include/video/Kbuild
@@ -0,0 +1 @@
+unifdef-y += sisfb.h
diff --git a/include/video/mbxfb.h b/include/video/mbxfb.h
new file mode 100644
index 0000000000..3bde0f5cd5
--- /dev/null
+++ b/include/video/mbxfb.h
@@ -0,0 +1,28 @@
+#ifndef __MBX_FB_H
+#define __MBX_FB_H
+
+struct mbxfb_val {
+        unsigned int    defval;
+        unsigned int    min;
+        unsigned int    max;
+};
+
+struct fb_info;
+
+struct mbxfb_platform_data {
+                /* Screen info */
+                struct mbxfb_val xres;
+                struct mbxfb_val yres;
+                struct mbxfb_val bpp;
+
+                /* Memory info */
+                unsigned long memsize; /* if 0 use ODFB? */
+                unsigned long timings1;
+                unsigned long timings2;
+                unsigned long timings3;
+
+                int (*probe)(struct fb_info *fb);
+                int (*remove)(struct fb_info *fb);
+};
+
+#endif /* __MBX_FB_H */