700 files changed, 11438 insertions, 12105 deletions

diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h
index 9e6c23c360b2..422f29c06c77 100644
--- a/include/acpi/acconfig.h
+++ b/include/acpi/acconfig.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -63,7 +63,7 @@
 
 /* Current ACPICA subsystem version in YYYYMMDD format */
 
-#define ACPI_CA_VERSION                 0x20060707
+#define ACPI_CA_VERSION                 0x20070126
 
 /*
  * OS name, used for the _OS object.  The _OS object is essentially obsolete,
@@ -105,7 +105,7 @@
 
 /* Maximum object reference count (detects object deletion issues) */
 
-#define ACPI_MAX_REFERENCE_COUNT        0x800
+#define ACPI_MAX_REFERENCE_COUNT        0x1000
 
 /* Size of cached memory mapping for system memory operation region */
 
@@ -115,6 +115,10 @@
 
 #define ACPI_NUM_OWNERID_MASKS          8
 
+/* Size of the root table array is increased by this increment */
+
+#define ACPI_ROOT_TABLE_SIZE_INCREMENT  4
+
 /******************************************************************************
  *
  * ACPI Specification constants (Do not change unless the specification changes)
@@ -152,6 +156,11 @@
 #define ACPI_PATH_SEGMENT_LENGTH        5       /* 4 chars for name + 1 char for separator */
 #define ACPI_PATH_SEPARATOR             '.'
 
+/* Sizes for ACPI table headers */
+
+#define ACPI_OEM_ID_SIZE                6
+#define ACPI_OEM_TABLE_ID_SIZE          8
+
 /* Constants used in searching for the RSDP in low memory */
 
 #define ACPI_EBDA_PTR_LOCATION          0x0000040E      /* Physical Address */
diff --git a/include/acpi/acdebug.h b/include/acpi/acdebug.h
index d8167095caf3..d626bb1d2973 100644
--- a/include/acpi/acdebug.h
+++ b/include/acpi/acdebug.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -159,6 +159,10 @@ void
 acpi_db_create_execution_threads(char *num_threads_arg,
                                  char *num_loops_arg, char *method_name_arg);
 
+#ifdef ACPI_DBG_TRACK_ALLOCATIONS
+u32 acpi_db_get_cache_info(struct acpi_memory_list *cache);
+#endif
+
 /*
  * dbfileio - Debugger file I/O commands
  */
@@ -214,4 +218,6 @@ void acpi_db_prep_namestring(char *name);
 
 struct acpi_namespace_node *acpi_db_local_ns_lookup(char *name);
 
+void acpi_db_uint32_to_hex_string(u32 value, char *buffer);
+
 #endif                          /* __ACDEBUG_H__ */
diff --git a/include/acpi/acdisasm.h b/include/acpi/acdisasm.h
index 9a7d6921f534..389d772c7d5b 100644
--- a/include/acpi/acdisasm.h
+++ b/include/acpi/acdisasm.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -97,9 +97,11 @@ typedef const struct acpi_dmtable_info {
 #define ACPI_DMT_CHKSUM                 20
 #define ACPI_DMT_SPACEID                21
 #define ACPI_DMT_GAS                    22
-#define ACPI_DMT_MADT                   23
-#define ACPI_DMT_SRAT                   24
-#define ACPI_DMT_EXIT                   25
+#define ACPI_DMT_DMAR                   23
+#define ACPI_DMT_MADT                   24
+#define ACPI_DMT_SRAT                   25
+#define ACPI_DMT_EXIT                   26
+#define ACPI_DMT_SIG                    27
 
 typedef
 void (*ACPI_TABLE_HANDLER) (struct acpi_table_header * table);
@@ -108,6 +110,7 @@ struct acpi_dmtable_data {
         char *signature;
         struct acpi_dmtable_info *table_info;
         ACPI_TABLE_HANDLER table_handler;
+        char *name;
 };
 
 struct acpi_op_walk_info {
@@ -139,7 +142,9 @@ extern const char *acpi_gbl_match_ops[];
 
 extern struct acpi_dmtable_info acpi_dm_table_info_asf0[];
 extern struct acpi_dmtable_info acpi_dm_table_info_asf1[];
+extern struct acpi_dmtable_info acpi_dm_table_info_asf1a[];
 extern struct acpi_dmtable_info acpi_dm_table_info_asf2[];
+extern struct acpi_dmtable_info acpi_dm_table_info_asf2a[];
 extern struct acpi_dmtable_info acpi_dm_table_info_asf3[];
 extern struct acpi_dmtable_info acpi_dm_table_info_asf4[];
 extern struct acpi_dmtable_info acpi_dm_table_info_asf_hdr[];
@@ -147,6 +152,11 @@ extern struct acpi_dmtable_info acpi_dm_table_info_boot[];
 extern struct acpi_dmtable_info acpi_dm_table_info_cpep[];
 extern struct acpi_dmtable_info acpi_dm_table_info_cpep0[];
 extern struct acpi_dmtable_info acpi_dm_table_info_dbgp[];
+extern struct acpi_dmtable_info acpi_dm_table_info_dmar[];
+extern struct acpi_dmtable_info acpi_dm_table_info_dmar_hdr[];
+extern struct acpi_dmtable_info acpi_dm_table_info_dmar_scope[];
+extern struct acpi_dmtable_info acpi_dm_table_info_dmar0[];
+extern struct acpi_dmtable_info acpi_dm_table_info_dmar1[];
 extern struct acpi_dmtable_info acpi_dm_table_info_ecdt[];
 extern struct acpi_dmtable_info acpi_dm_table_info_facs[];
 extern struct acpi_dmtable_info acpi_dm_table_info_fadt1[];
@@ -201,6 +211,8 @@ void acpi_dm_dump_asf(struct acpi_table_header *table);
 
 void acpi_dm_dump_cpep(struct acpi_table_header *table);
 
+void acpi_dm_dump_dmar(struct acpi_table_header *table);
+
 void acpi_dm_dump_fadt(struct acpi_table_header *table);
 
 void acpi_dm_dump_srat(struct acpi_table_header *table);
@@ -314,7 +326,7 @@ acpi_dm_resource_template(struct acpi_op_walk_info *info,
                           union acpi_parse_object *op,
                           u8 * byte_data, u32 byte_count);
 
-u8 acpi_dm_is_resource_template(union acpi_parse_object *op);
+acpi_status acpi_dm_is_resource_template(union acpi_parse_object *op);
 
 void acpi_dm_indent(u32 level);
 
diff --git a/include/acpi/acdispat.h b/include/acpi/acdispat.h
index a22fe9cf8493..cb8d2868c8ac 100644
--- a/include/acpi/acdispat.h
+++ b/include/acpi/acdispat.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -210,7 +210,7 @@ acpi_ds_method_error(acpi_status status, struct acpi_walk_state *walk_state);
  * dsinit
  */
 acpi_status
-acpi_ds_initialize_objects(struct acpi_table_desc *table_desc,
+acpi_ds_initialize_objects(acpi_native_uint table_index,
                            struct acpi_namespace_node *start_node);
 
 /*
diff --git a/include/acpi/acevents.h b/include/acpi/acevents.h
index 234142828e1a..d23cdf326808 100644
--- a/include/acpi/acevents.h
+++ b/include/acpi/acevents.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/include/acpi/acexcep.h b/include/acpi/acexcep.h
index 797ca1ea5214..b73f18a48785 100644
--- a/include/acpi/acexcep.h
+++ b/include/acpi/acexcep.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -178,8 +178,10 @@
 #define AE_CTRL_BREAK                   (acpi_status) (0x0009 | AE_CODE_CONTROL)
 #define AE_CTRL_CONTINUE                (acpi_status) (0x000A | AE_CODE_CONTROL)
 #define AE_CTRL_SKIP                    (acpi_status) (0x000B | AE_CODE_CONTROL)
+#define AE_CTRL_PARSE_CONTINUE          (acpi_status) (0x000C | AE_CODE_CONTROL)
+#define AE_CTRL_PARSE_PENDING           (acpi_status) (0x000D | AE_CODE_CONTROL)
 
-#define AE_CODE_CTRL_MAX                0x000B
+#define AE_CODE_CTRL_MAX                0x000D
 
 #ifdef DEFINE_ACPI_GLOBALS
 
@@ -291,7 +293,9 @@ char const *acpi_gbl_exception_names_ctrl[] = {
         "AE_CTRL_TRANSFER",
         "AE_CTRL_BREAK",
         "AE_CTRL_CONTINUE",
-        "AE_CTRL_SKIP"
+        "AE_CTRL_SKIP",
+        "AE_CTRL_PARSE_CONTINUE",
+        "AE_CTRL_PARSE_PENDING"
 };
 
 #endif                          /* ACPI GLOBALS */
diff --git a/include/acpi/acglobal.h b/include/acpi/acglobal.h
index 06972e6637de..24c3f05ab367 100644
--- a/include/acpi/acglobal.h
+++ b/include/acpi/acglobal.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -58,37 +58,6 @@
 #define ACPI_INIT_GLOBAL(a,b) a
 #endif
 
-/*
- * Keep local copies of these FADT-based registers.  NOTE: These globals
- * are first in this file for alignment reasons on 64-bit systems.
- */
-ACPI_EXTERN struct acpi_generic_address acpi_gbl_xpm1a_enable;
-ACPI_EXTERN struct acpi_generic_address acpi_gbl_xpm1b_enable;
-
-/*****************************************************************************
- *
- * Debug support
- *
- ****************************************************************************/
-
-/* Runtime configuration of debug print levels */
-
-extern u32 acpi_dbg_level;
-extern u32 acpi_dbg_layer;
-
-/* Procedure nesting level for debug output */
-
-extern u32 acpi_gbl_nesting_level;
-
-/* Support for dynamic control method tracing mechanism */
-
-ACPI_EXTERN u32 acpi_gbl_original_dbg_level;
-ACPI_EXTERN u32 acpi_gbl_original_dbg_layer;
-ACPI_EXTERN acpi_name acpi_gbl_trace_method_name;
-ACPI_EXTERN u32 acpi_gbl_trace_dbg_level;
-ACPI_EXTERN u32 acpi_gbl_trace_dbg_layer;
-ACPI_EXTERN u32 acpi_gbl_trace_flags;
-
 /*****************************************************************************
  *
  * Runtime configuration (static defaults that can be overriden at runtime)
@@ -135,52 +104,62 @@ ACPI_EXTERN u8 ACPI_INIT_GLOBAL(acpi_gbl_leave_wake_gpes_disabled, TRUE);
 
 /*****************************************************************************
  *
+ * Debug support
+ *
+ ****************************************************************************/
+
+/* Runtime configuration of debug print levels */
+
+extern u32 acpi_dbg_level;
+extern u32 acpi_dbg_layer;
+
+/* Procedure nesting level for debug output */
+
+extern u32 acpi_gbl_nesting_level;
+
+/* Event counters */
+
+ACPI_EXTERN u32 acpi_gpe_count;
+
+/* Support for dynamic control method tracing mechanism */
+
+ACPI_EXTERN u32 acpi_gbl_original_dbg_level;
+ACPI_EXTERN u32 acpi_gbl_original_dbg_layer;
+ACPI_EXTERN acpi_name acpi_gbl_trace_method_name;
+ACPI_EXTERN u32 acpi_gbl_trace_dbg_level;
+ACPI_EXTERN u32 acpi_gbl_trace_dbg_layer;
+ACPI_EXTERN u32 acpi_gbl_trace_flags;
+
+/*****************************************************************************
+ *
  * ACPI Table globals
  *
  ****************************************************************************/
 
 /*
- * Table pointers.
- * Although these pointers are somewhat redundant with the global acpi_table,
- * they are convenient because they are typed pointers.
+ * acpi_gbl_root_table_list is the master list of ACPI tables found in the
+ * RSDT/XSDT.
  *
- * These tables are single-table only; meaning that there can be at most one
- * of each in the system.  Each global points to the actual table.
- */
-ACPI_EXTERN u32 acpi_gbl_table_flags;
-ACPI_EXTERN u32 acpi_gbl_rsdt_table_count;
-ACPI_EXTERN struct rsdp_descriptor *acpi_gbl_RSDP;
-ACPI_EXTERN struct xsdt_descriptor *acpi_gbl_XSDT;
-ACPI_EXTERN struct fadt_descriptor *acpi_gbl_FADT;
-ACPI_EXTERN struct acpi_table_header *acpi_gbl_DSDT;
-ACPI_EXTERN struct facs_descriptor *acpi_gbl_FACS;
-ACPI_EXTERN struct acpi_common_facs acpi_gbl_common_fACS;
-/*
- * Since there may be multiple SSDTs and PSDTs, a single pointer is not
- * sufficient; Therefore, there isn't one!
+ * acpi_gbl_FADT is a local copy of the FADT, converted to a common format.
  */
+ACPI_EXTERN struct acpi_internal_rsdt acpi_gbl_root_table_list;
+ACPI_EXTERN struct acpi_table_fadt acpi_gbl_FADT;
+extern acpi_native_uint acpi_gbl_permanent_mmap;
 
-/* The root table can be either an RSDT or an XSDT */
+/* These addresses are calculated from FADT address values */
 
-ACPI_EXTERN u8 acpi_gbl_root_table_type;
-#define     ACPI_TABLE_TYPE_RSDT        'R'
-#define     ACPI_TABLE_TYPE_XSDT        'X'
+ACPI_EXTERN struct acpi_generic_address acpi_gbl_xpm1a_enable;
+ACPI_EXTERN struct acpi_generic_address acpi_gbl_xpm1b_enable;
 
 /*
- * Handle both ACPI 1.0 and ACPI 2.0 Integer widths:
- * If we are executing a method that exists in a 32-bit ACPI table,
- * use only the lower 32 bits of the (internal) 64-bit Integer.
+ * Handle both ACPI 1.0 and ACPI 2.0 Integer widths. The integer width is
+ * determined by the revision of the DSDT: If the DSDT revision is less than
+ * 2, use only the lower 32 bits of the internal 64-bit Integer.
  */
 ACPI_EXTERN u8 acpi_gbl_integer_bit_width;
 ACPI_EXTERN u8 acpi_gbl_integer_byte_width;
 ACPI_EXTERN u8 acpi_gbl_integer_nybble_width;
 
-/*
- * ACPI Table info arrays
- */
-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
@@ -188,7 +167,7 @@ extern struct acpi_table_support acpi_gbl_table_data[ACPI_TABLE_ID_MAX + 1];
  ****************************************************************************/
 
 /*
- * Predefined mutex objects.  This array contains the
+ * Predefined mutex objects. This array contains the
  * actual OS mutex handles, indexed by the local ACPI_MUTEX_HANDLEs.
  * (The table maps local handles to the real OS handles)
  */
@@ -197,6 +176,7 @@ 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_mutex acpi_gbl_global_lock_mutex;
 ACPI_EXTERN acpi_semaphore acpi_gbl_global_lock_semaphore;
 
 /*
@@ -220,6 +200,7 @@ ACPI_EXTERN spinlock_t _acpi_gbl_hardware_lock;	/* For ACPI H/W except GPE regis
 
 ACPI_EXTERN struct acpi_memory_list *acpi_gbl_global_list;
 ACPI_EXTERN struct acpi_memory_list *acpi_gbl_ns_node_list;
+ACPI_EXTERN u8 acpi_gbl_display_final_mem_stats;
 #endif
 
 /* Object caches */
@@ -240,7 +221,6 @@ ACPI_EXTERN struct acpi_walk_state *acpi_gbl_breakpoint_walk;
 
 /* Misc */
 
-ACPI_EXTERN u32 acpi_gbl_global_lock_thread_count;
 ACPI_EXTERN u32 acpi_gbl_original_mode;
 ACPI_EXTERN u32 acpi_gbl_rsdp_original_location;
 ACPI_EXTERN u32 acpi_gbl_ns_lookup_count;
@@ -260,12 +240,19 @@ ACPI_EXTERN u8 acpi_gbl_system_awake_and_running;
 
 extern u8 acpi_gbl_shutdown;
 extern u32 acpi_gbl_startup_flags;
-extern const u8 acpi_gbl_decode_to8bit[8];
 extern const char *acpi_gbl_sleep_state_names[ACPI_S_STATE_COUNT];
 extern const char *acpi_gbl_highest_dstate_names[4];
 extern const struct acpi_opcode_info acpi_gbl_aml_op_info[AML_NUM_OPCODES];
 extern const char *acpi_gbl_region_types[ACPI_NUM_PREDEFINED_REGIONS];
 
+/* Exception codes */
+
+extern char const *acpi_gbl_exception_names_env[];
+extern char const *acpi_gbl_exception_names_pgm[];
+extern char const *acpi_gbl_exception_names_tbl[];
+extern char const *acpi_gbl_exception_names_aml[];
+extern char const *acpi_gbl_exception_names_ctrl[];
+
 /*****************************************************************************
  *
  * Namespace globals
diff --git a/include/acpi/achware.h b/include/acpi/achware.h
index 29b60a8c0593..9df275cf7bc1 100644
--- a/include/acpi/achware.h
+++ b/include/acpi/achware.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -61,8 +61,6 @@
 /*
  * hwacpi - high level functions
  */
-acpi_status acpi_hw_initialize(void);
-
 acpi_status acpi_hw_set_mode(u32 mode);
 
 u32 acpi_hw_get_mode(void);
@@ -84,7 +82,7 @@ acpi_hw_low_level_read(u32 width,
 acpi_status
 acpi_hw_low_level_write(u32 width, u32 value, struct acpi_generic_address *reg);
 
-acpi_status acpi_hw_clear_acpi_status(u32 flags);
+acpi_status acpi_hw_clear_acpi_status(void);
 
 /*
  * hwgpe - GPE support
diff --git a/include/acpi/acinterp.h b/include/acpi/acinterp.h
index 91586d0d5bb5..ce7c9d653910 100644
--- a/include/acpi/acinterp.h
+++ b/include/acpi/acinterp.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -277,12 +277,6 @@ acpi_status acpi_ex_system_do_suspend(acpi_integer time);
 
 acpi_status acpi_ex_system_do_stall(u32 time);
 
-acpi_status
-acpi_ex_system_acquire_mutex(union acpi_operand_object *time,
-                             union acpi_operand_object *obj_desc);
-
-acpi_status acpi_ex_system_release_mutex(union acpi_operand_object *obj_desc);
-
 acpi_status acpi_ex_system_signal_event(union acpi_operand_object *obj_desc);
 
 acpi_status
@@ -451,10 +445,14 @@ acpi_ex_copy_integer_to_buffer_field(union acpi_operand_object *source_desc,
 /*
  * exutils - interpreter/scanner utilities
  */
-acpi_status acpi_ex_enter_interpreter(void);
+void acpi_ex_enter_interpreter(void);
 
 void acpi_ex_exit_interpreter(void);
 
+void acpi_ex_reacquire_interpreter(void);
+
+void acpi_ex_relinquish_interpreter(void);
+
 void acpi_ex_truncate_for32bit_table(union acpi_operand_object *obj_desc);
 
 u8 acpi_ex_acquire_global_lock(u32 rule);
diff --git a/include/acpi/aclocal.h b/include/acpi/aclocal.h
index 063c4b54290f..6f83ddbed3af 100644
--- a/include/acpi/aclocal.h
+++ b/include/acpi/aclocal.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -80,8 +80,8 @@ union acpi_parse_object;
  * table below also!
  */
 #define ACPI_MTX_INTERPRETER            0       /* AML Interpreter, main lock */
-#define ACPI_MTX_TABLES                 1       /* Data for ACPI tables */
-#define ACPI_MTX_NAMESPACE              2       /* ACPI Namespace */
+#define ACPI_MTX_NAMESPACE              1       /* ACPI Namespace */
+#define ACPI_MTX_TABLES                 2       /* Data for ACPI tables */
 #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 */
@@ -162,7 +162,7 @@ struct acpi_mutex_info {
 typedef enum {
         ACPI_IMODE_LOAD_PASS1 = 0x01,
         ACPI_IMODE_LOAD_PASS2 = 0x02,
-        ACPI_IMODE_EXECUTE = 0x0E
+        ACPI_IMODE_EXECUTE = 0x03
 } acpi_interpreter_mode;
 
 union acpi_name_union {
@@ -204,7 +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_RESERVED                  0x02    /* Available for future use */
+#define ANOBJ_TEMPORARY                 0x02    /* Node is create by a method and is temporary */
 #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 */
@@ -219,25 +219,42 @@ struct acpi_namespace_node {
  * ACPI Table Descriptor.  One per ACPI table
  */
 struct acpi_table_desc {
-        struct acpi_table_desc *prev;
-        struct acpi_table_desc *next;
-        struct acpi_table_desc *installed_desc;
+        acpi_physical_address address;
         struct acpi_table_header *pointer;
-        u8 *aml_start;
-        u64 physical_address;
-        acpi_size length;
-        u32 aml_length;
+        u32 length;             /* Length fixed at 32 bits */
+        union acpi_name_union signature;
         acpi_owner_id owner_id;
-        u8 type;
-        u8 allocation;
-        u8 loaded_into_namespace;
+        u8 flags;
 };
 
-struct acpi_table_list {
-        struct acpi_table_desc *next;
+/* Flags for above */
+
+#define ACPI_TABLE_ORIGIN_UNKNOWN       (0)
+#define ACPI_TABLE_ORIGIN_MAPPED        (1)
+#define ACPI_TABLE_ORIGIN_ALLOCATED     (2)
+#define ACPI_TABLE_ORIGIN_MASK          (3)
+#define ACPI_TABLE_IS_LOADED            (4)
+
+/* One internal RSDT for table management */
+
+struct acpi_internal_rsdt {
+        struct acpi_table_desc *tables;
         u32 count;
+        u32 size;
+        u8 flags;
 };
 
+/* Flags for above */
+
+#define ACPI_ROOT_ORIGIN_UNKNOWN        (0)     /* ~ORIGIN_ALLOCATED */
+#define ACPI_ROOT_ORIGIN_ALLOCATED      (1)
+#define ACPI_ROOT_ALLOW_RESIZE          (2)
+
+/* Predefined (fixed) table indexes */
+
+#define ACPI_TABLE_INDEX_DSDT           (0)
+#define ACPI_TABLE_INDEX_FACS           (1)
+
 struct acpi_find_context {
         char *search_for;
         acpi_handle *list;
@@ -350,7 +367,7 @@ struct acpi_gpe_event_info {
         union acpi_gpe_dispatch_info dispatch;  /* Either Method or Handler */
         struct acpi_gpe_register_info *register_info;   /* Backpointer to register info */
         u8 flags;               /* Misc info about this GPE */
-        u8 register_bit;        /* This GPE bit within the register */
+        u8 gpe_number;          /* This GPE */
 };
 
 /* Information about a GPE register pair, one per each status/enable pair in an array */
@@ -855,12 +872,30 @@ struct acpi_bit_register_info {
  ****************************************************************************/
 
 struct acpi_db_method_info {
-        acpi_handle thread_gate;
+        acpi_handle main_thread_gate;
+        acpi_handle thread_complete_gate;
+        u32 *threads;
+        u32 num_threads;
+        u32 num_created;
+        u32 num_completed;
+
         char *name;
-        char **args;
         u32 flags;
         u32 num_loops;
         char pathname[128];
+        char **args;
+
+        /*
+         * Arguments to be passed to method for the command
+         * Threads -
+         *   the Number of threads, ID of current thread and
+         *   Index of current thread inside all them created.
+         */
+        char init_args;
+        char *arguments[4];
+        char num_threads_str[11];
+        char id_of_thread_str[11];
+        char index_of_thread_str[11];
 };
 
 struct acpi_integrity_info {
@@ -919,6 +954,8 @@ struct acpi_memory_list {
 
         u32 total_allocated;
         u32 total_freed;
+        u32 max_occupied;
+        u32 total_size;
         u32 current_total_size;
         u32 requests;
         u32 hits;
diff --git a/include/acpi/acmacros.h b/include/acpi/acmacros.h
index 192fa095a515..8948a6461834 100644
--- a/include/acpi/acmacros.h
+++ b/include/acpi/acmacros.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -55,25 +55,12 @@
 #define ACPI_SET_BIT(target,bit)        ((target) |= (bit))
 #define ACPI_CLEAR_BIT(target,bit)      ((target) &= ~(bit))
 #define ACPI_MIN(a,b)                   (((a)<(b))?(a):(b))
+#define ACPI_MAX(a,b)                   (((a)>(b))?(a):(b))
 
 /* Size calculation */
 
 #define ACPI_ARRAY_LENGTH(x)            (sizeof(x) / sizeof((x)[0]))
 
-#if ACPI_MACHINE_WIDTH == 16
-
-/*
- * For 16-bit addresses, we have to assume that the upper 32 bits
- * (out of 64) are zero.
- */
-#define ACPI_LODWORD(l)                 ((u32)(l))
-#define ACPI_HIDWORD(l)                 ((u32)(0))
-
-#define ACPI_GET_ADDRESS(a)             ((a).lo)
-#define ACPI_STORE_ADDRESS(a,b)         {(a).hi=0;(a).lo=(u32)(b);}
-#define ACPI_VALID_ADDRESS(a)           ((a).hi | (a).lo)
-
-#else
 #ifdef ACPI_NO_INTEGER64_SUPPORT
 /*
  * acpi_integer is 32-bits, no 64-bit support on this platform
@@ -81,10 +68,6 @@
 #define ACPI_LODWORD(l)                 ((u32)(l))
 #define ACPI_HIDWORD(l)                 ((u32)(0))
 
-#define ACPI_GET_ADDRESS(a)             (a)
-#define ACPI_STORE_ADDRESS(a,b)         ((a)=(b))
-#define ACPI_VALID_ADDRESS(a)           (a)
-
 #else
 
 /*
@@ -92,11 +75,6 @@
  */
 #define ACPI_LODWORD(l)                 ((u32)(u64)(l))
 #define ACPI_HIDWORD(l)                 ((u32)(((*(struct uint64_struct *)(void *)(&l))).hi))
-
-#define ACPI_GET_ADDRESS(a)             (a)
-#define ACPI_STORE_ADDRESS(a,b)         ((a)=(acpi_physical_address)(b))
-#define ACPI_VALID_ADDRESS(a)           (a)
-#endif
 #endif
 
 /*
@@ -134,15 +112,8 @@
 #define ACPI_TO_POINTER(i)              ACPI_ADD_PTR (void,(void *) NULL,(acpi_native_uint) i)
 #define ACPI_TO_INTEGER(p)              ACPI_PTR_DIFF (p,(void *) NULL)
 #define ACPI_OFFSET(d,f)                (acpi_size) ACPI_PTR_DIFF (&(((d *)0)->f),(void *) NULL)
-
-#if ACPI_MACHINE_WIDTH == 16
-#define ACPI_STORE_POINTER(d,s)         ACPI_MOVE_32_TO_32(d,s)
-#define ACPI_PHYSADDR_TO_PTR(i)         (void *)(i)
-#define ACPI_PTR_TO_PHYSADDR(i)         (u32) ACPI_CAST_PTR (u8,(i))
-#else
 #define ACPI_PHYSADDR_TO_PTR(i)         ACPI_TO_POINTER(i)
 #define ACPI_PTR_TO_PHYSADDR(i)         ACPI_TO_INTEGER(i)
-#endif
 
 #ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
 #define ACPI_COMPARE_NAME(a,b)          (*ACPI_CAST_PTR (u32,(a)) == *ACPI_CAST_PTR (u32,(b)))
@@ -223,28 +194,6 @@
 
 /* The hardware supports unaligned transfers, just do the little-endian move */
 
-#if ACPI_MACHINE_WIDTH == 16
-
-/* No 64-bit integers */
-/* 16-bit source, 16/32/64 destination */
-
-#define ACPI_MOVE_16_TO_16(d,s)         *(u16 *)(void *)(d) = *(u16 *)(void *)(s)
-#define ACPI_MOVE_16_TO_32(d,s)         *(u32 *)(void *)(d) = *(u16 *)(void *)(s)
-#define ACPI_MOVE_16_TO_64(d,s)         ACPI_MOVE_16_TO_32(d,s)
-
-/* 32-bit source, 16/32/64 destination */
-
-#define ACPI_MOVE_32_TO_16(d,s)         ACPI_MOVE_16_TO_16(d,s) /* Truncate to 16 */
-#define ACPI_MOVE_32_TO_32(d,s)         *(u32 *)(void *)(d) = *(u32 *)(void *)(s)
-#define ACPI_MOVE_32_TO_64(d,s)         ACPI_MOVE_32_TO_32(d,s)
-
-/* 64-bit source, 16/32/64 destination */
-
-#define ACPI_MOVE_64_TO_16(d,s)         ACPI_MOVE_16_TO_16(d,s) /* Truncate to 16 */
-#define ACPI_MOVE_64_TO_32(d,s)         ACPI_MOVE_32_TO_32(d,s) /* Truncate to 32 */
-#define ACPI_MOVE_64_TO_64(d,s)         ACPI_MOVE_32_TO_32(d,s)
-
-#else
 /* 16-bit source, 16/32/64 destination */
 
 #define ACPI_MOVE_16_TO_16(d,s)         *(u16 *)(void *)(d) = *(u16 *)(void *)(s)
@@ -262,7 +211,6 @@
 #define ACPI_MOVE_64_TO_16(d,s)         ACPI_MOVE_16_TO_16(d,s) /* Truncate to 16 */
 #define ACPI_MOVE_64_TO_32(d,s)         ACPI_MOVE_32_TO_32(d,s) /* Truncate to 32 */
 #define ACPI_MOVE_64_TO_64(d,s)         *(u64 *)(void *)(d) = *(u64 *)(void *)(s)
-#endif
 
 #else
 /*
@@ -307,10 +255,7 @@
 
 /* Macros based on machine integer width */
 
-#if ACPI_MACHINE_WIDTH == 16
-#define ACPI_MOVE_SIZE_TO_16(d,s)       ACPI_MOVE_16_TO_16(d,s)
-
-#elif ACPI_MACHINE_WIDTH == 32
+#if ACPI_MACHINE_WIDTH == 32
 #define ACPI_MOVE_SIZE_TO_16(d,s)       ACPI_MOVE_32_TO_16(d,s)
 
 #elif ACPI_MACHINE_WIDTH == 64
@@ -695,16 +640,6 @@
 #define ACPI_DEBUGGER_EXEC(a)
 #endif
 
-/*
- * For 16-bit code, we want to shrink some things even though
- * we are using ACPI_DEBUG_OUTPUT to get the debug output
- */
-#if ACPI_MACHINE_WIDTH == 16
-#undef ACPI_DEBUG_ONLY_MEMBERS
-#undef _VERBOSE_STRUCTURES
-#define ACPI_DEBUG_ONLY_MEMBERS(a)
-#endif
-
 #ifdef ACPI_DEBUG_OUTPUT
 /*
  * 1) Set name to blanks
diff --git a/include/acpi/acnames.h b/include/acpi/acnames.h
index b67da3636899..34bfae8a05f3 100644
--- a/include/acpi/acnames.h
+++ b/include/acpi/acnames.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/include/acpi/acnamesp.h b/include/acpi/acnamesp.h
index 83b52f9f899a..535b7e1c41bc 100644
--- a/include/acpi/acnamesp.h
+++ b/include/acpi/acnamesp.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -65,9 +65,13 @@
 #define ACPI_NS_ERROR_IF_FOUND      0x08
 #define ACPI_NS_PREFIX_IS_SCOPE     0x10
 #define ACPI_NS_EXTERNAL            0x20
+#define ACPI_NS_TEMPORARY           0x40
 
-#define ACPI_NS_WALK_UNLOCK         TRUE
-#define ACPI_NS_WALK_NO_UNLOCK      FALSE
+/* Flags for acpi_ns_walk_namespace */
+
+#define ACPI_NS_WALK_NO_UNLOCK      0
+#define ACPI_NS_WALK_UNLOCK         0x01
+#define ACPI_NS_WALK_TEMP_NODES     0x02
 
 /*
  * nsinit - Namespace initialization
@@ -82,7 +86,7 @@ acpi_status acpi_ns_initialize_devices(void);
 acpi_status acpi_ns_load_namespace(void);
 
 acpi_status
-acpi_ns_load_table(struct acpi_table_desc *table_desc,
+acpi_ns_load_table(acpi_native_uint table_index,
                    struct acpi_namespace_node *node);
 
 /*
@@ -92,7 +96,7 @@ acpi_status
 acpi_ns_walk_namespace(acpi_object_type type,
                        acpi_handle start_object,
                        u32 max_depth,
-                       u8 unlock_before_callback,
+                       u32 flags,
                        acpi_walk_callback user_function,
                        void *context, void **return_value);
 
@@ -106,11 +110,12 @@ struct acpi_namespace_node *acpi_ns_get_next_node(acpi_object_type type,
  * nsparse - table parsing
  */
 acpi_status
-acpi_ns_parse_table(struct acpi_table_desc *table_desc,
-                    struct acpi_namespace_node *scope);
+acpi_ns_parse_table(acpi_native_uint table_index,
+                    struct acpi_namespace_node *start_node);
 
 acpi_status
-acpi_ns_one_complete_parse(u8 pass_number, struct acpi_table_desc *table_desc);
+acpi_ns_one_complete_parse(acpi_native_uint pass_number,
+                           acpi_native_uint table_index);
 
 /*
  * nsaccess - Top-level namespace access
diff --git a/include/acpi/acobject.h b/include/acpi/acobject.h
index 8fdee31119f3..04e9735a6742 100644
--- a/include/acpi/acobject.h
+++ b/include/acpi/acobject.h
@@ -6,7 +6,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -52,7 +52,15 @@
  * to the interpreter, and to keep track of the various handlers such as
  * address space handlers and notify handlers. The object is a constant
  * size in order to allow it to be cached and reused.
+ *
+ * Note: The object is optimized to be aligned and will not work if it is
+ * byte-packed.
  */
+#if ACPI_MACHINE_WIDTH == 64
+#pragma pack(8)
+#else
+#pragma pack(4)
+#endif
 
 /*******************************************************************************
  *
@@ -101,7 +109,8 @@ struct acpi_object_common {
 ACPI_OBJECT_COMMON_HEADER};
 
 struct acpi_object_integer {
-        ACPI_OBJECT_COMMON_HEADER acpi_integer value;
+        ACPI_OBJECT_COMMON_HEADER u8 fill[3];   /* Prevent warning on some compilers */
+        acpi_integer value;
 };
 
 /*
@@ -203,7 +212,9 @@ struct acpi_object_power_resource {
 };
 
 struct acpi_object_processor {
-        ACPI_OBJECT_COMMON_HEADER u8 proc_id;
+        ACPI_OBJECT_COMMON_HEADER
+            /* The next two fields take advantage of the 3-byte space before NOTIFY_INFO */
+        u8 proc_id;
         u8 length;
          ACPI_COMMON_NOTIFY_INFO acpi_io_address address;
 };
@@ -406,4 +417,6 @@ union acpi_descriptor {
         union acpi_parse_object op;
 };
 
+#pragma pack()
+
 #endif                          /* _ACOBJECT_H */
diff --git a/include/acpi/acopcode.h b/include/acpi/acopcode.h
index 7659a46bc432..e6f76a280a94 100644
--- a/include/acpi/acopcode.h
+++ b/include/acpi/acopcode.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -257,7 +257,7 @@
 #define ARGI_LLESSEQUAL_OP              ARGI_INVALID_OPCODE
 #define ARGI_LNOT_OP                    ARGI_LIST1 (ARGI_INTEGER)
 #define ARGI_LNOTEQUAL_OP               ARGI_INVALID_OPCODE
-#define ARGI_LOAD_OP                    ARGI_LIST2 (ARGI_REGION_OR_FIELD,ARGI_TARGETREF)
+#define ARGI_LOAD_OP                    ARGI_LIST2 (ARGI_REGION_OR_BUFFER,ARGI_TARGETREF)
 #define ARGI_LOAD_TABLE_OP              ARGI_LIST6 (ARGI_STRING,     ARGI_STRING,        ARGI_STRING,       ARGI_STRING,    ARGI_STRING, ARGI_ANYTYPE)
 #define ARGI_LOCAL0                     ARG_NONE
 #define ARGI_LOCAL1                     ARG_NONE
diff --git a/include/acpi/acoutput.h b/include/acpi/acoutput.h
index 8d5039d0b430..7812267b577f 100644
--- a/include/acpi/acoutput.h
+++ b/include/acpi/acoutput.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/include/acpi/acparser.h b/include/acpi/acparser.h
index 9d49d3c41cd9..85c358e21014 100644
--- a/include/acpi/acparser.h
+++ b/include/acpi/acparser.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/include/acpi/acpi.h b/include/acpi/acpi.h
index b9a39d1009bd..2e5f00d3ea0d 100644
--- a/include/acpi/acpi.h
+++ b/include/acpi/acpi.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index fdd10953b2b6..0d9f984a60a1 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -59,7 +59,6 @@ acpi_evaluate_reference(acpi_handle handle,
 
 #define ACPI_BUS_FILE_ROOT      "acpi"
 extern struct proc_dir_entry *acpi_root_dir;
-extern struct fadt_descriptor acpi_fadt;
 
 enum acpi_bus_removal_type {
         ACPI_BUS_REMOVAL_NORMAL = 0,
@@ -92,13 +91,12 @@ typedef int (*acpi_op_remove) (struct acpi_device * device, int type);
 typedef int (*acpi_op_lock) (struct acpi_device * device, int type);
 typedef int (*acpi_op_start) (struct acpi_device * device);
 typedef int (*acpi_op_stop) (struct acpi_device * device, int type);
-typedef int (*acpi_op_suspend) (struct acpi_device * device, int state);
-typedef int (*acpi_op_resume) (struct acpi_device * device, int state);
+typedef int (*acpi_op_suspend) (struct acpi_device * device, pm_message_t state);
+typedef int (*acpi_op_resume) (struct acpi_device * device);
 typedef int (*acpi_op_scan) (struct acpi_device * device);
 typedef int (*acpi_op_bind) (struct acpi_device * device);
 typedef int (*acpi_op_unbind) (struct acpi_device * device);
-typedef int (*acpi_op_match) (struct acpi_device * device,
-                              struct acpi_driver * driver);
+typedef int (*acpi_op_shutdown) (struct acpi_device * device);
 
 struct acpi_bus_ops {
         u32 acpi_op_add:1;
@@ -111,7 +109,7 @@ struct acpi_bus_ops {
         u32 acpi_op_scan:1;
         u32 acpi_op_bind:1;
         u32 acpi_op_unbind:1;
-        u32 acpi_op_match:1;
+        u32 acpi_op_shutdown:1;
         u32 reserved:21;
 };
 
@@ -126,16 +124,16 @@ struct acpi_device_ops {
         acpi_op_scan scan;
         acpi_op_bind bind;
         acpi_op_unbind unbind;
-        acpi_op_match match;
+        acpi_op_shutdown shutdown;
 };
 
 struct acpi_driver {
-        struct list_head node;
         char name[80];
         char class[80];
-        atomic_t references;
         char *ids;              /* Supported Hardware IDs */
         struct acpi_device_ops ops;
+        struct device_driver drv;
+        struct module *owner;
 };
 
 /*
@@ -185,7 +183,7 @@ struct acpi_device_dir {
 
 typedef char acpi_bus_id[5];
 typedef unsigned long acpi_bus_address;
-typedef char acpi_hardware_id[9];
+typedef char acpi_hardware_id[15];
 typedef char acpi_unique_id[9];
 typedef char acpi_device_name[40];
 typedef char acpi_device_class[20];
@@ -296,11 +294,14 @@ struct acpi_device {
         struct acpi_device_ops ops;
         struct acpi_driver *driver;
         void *driver_data;
-        struct kobject kobj;
         struct device dev;
+        struct acpi_bus_ops bus_ops;    /* workaround for different code path for hotplug */
+        enum acpi_bus_removal_type removal_type; /* indicate for different removal type */
 };
 
 #define acpi_driver_data(d)     ((d)->driver_data)
+#define to_acpi_device(d)       container_of(d, struct acpi_device, dev)
+#define to_acpi_driver(d)       container_of(d, struct acpi_driver, drv)
 
 /*
  * Events
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h
index 6a5bdcefec64..4dc8a5043ef0 100644
--- a/include/acpi/acpi_drivers.h
+++ b/include/acpi/acpi_drivers.h
@@ -36,13 +36,14 @@
 
 /* _HID definitions */
 
-#define ACPI_POWER_HID                  "ACPI_PWR"
-#define ACPI_PROCESSOR_HID              "ACPI_CPU"
-#define ACPI_SYSTEM_HID                 "ACPI_SYS"
-#define ACPI_THERMAL_HID                "ACPI_THM"
-#define ACPI_BUTTON_HID_POWERF          "ACPI_FPB"
-#define ACPI_BUTTON_HID_SLEEPF          "ACPI_FSB"
-
+#define ACPI_POWER_HID                  "power_resource"
+#define ACPI_PROCESSOR_HID              "ACPI0007"
+#define ACPI_SYSTEM_HID                 "acpi_system"
+#define ACPI_THERMAL_HID                "thermal"
+#define ACPI_BUTTON_HID_POWERF          "button_power"
+#define ACPI_BUTTON_HID_SLEEPF          "button_sleep"
+#define ACPI_VIDEO_HID                  "video"
+#define ACPI_BAY_HID                    "bay"
 /* --------------------------------------------------------------------------
                                        PCI
    -------------------------------------------------------------------------- */
diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h
index 0cd63bce0ae4..781394b9efe0 100644
--- a/include/acpi/acpiosxf.h
+++ b/include/acpi/acpiosxf.h
@@ -8,7 +8,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -85,7 +85,7 @@ acpi_status acpi_os_terminate(void);
 /*
  * ACPI Table interfaces
  */
-acpi_status acpi_os_get_root_pointer(u32 flags, struct acpi_pointer *address);
+acpi_physical_address acpi_os_get_root_pointer(void);
 
 acpi_status
 acpi_os_predefined_override(const struct acpi_predefined_names *init_val,
@@ -143,9 +143,7 @@ void acpi_os_release_mutex(acpi_mutex handle);
  */
 void *acpi_os_allocate(acpi_size size);
 
-acpi_status
-acpi_os_map_memory(acpi_physical_address physical_address,
-                   acpi_size size, void __iomem ** logical_address);
+void __iomem *acpi_os_map_memory(acpi_physical_address where, acpi_native_uint length);
 
 void acpi_os_unmap_memory(void __iomem * logical_address, acpi_size size);
 
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 049e9aa1b867..e08f7df85a4f 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -6,7 +6,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -51,6 +51,10 @@
 /*
  * Global interfaces
  */
+acpi_status
+acpi_initialize_tables(struct acpi_table_desc *initial_storage,
+                       u32 initial_table_count, u8 allow_resize);
+
 acpi_status acpi_initialize_subsystem(void);
 
 acpi_status acpi_enable_subsystem(u32 flags);
@@ -92,29 +96,28 @@ void acpi_free(void *address);
 /*
  * ACPI table manipulation interfaces
  */
-acpi_status
-acpi_find_root_pointer(u32 flags, struct acpi_pointer *rsdp_address);
+acpi_status acpi_reallocate_root_table(void);
+
+acpi_status acpi_find_root_pointer(acpi_native_uint * rsdp_address);
 
 acpi_status acpi_load_tables(void);
 
-#ifdef ACPI_FUTURE_USAGE
 acpi_status acpi_load_table(struct acpi_table_header *table_ptr);
 
-acpi_status acpi_unload_table(acpi_table_type table_type);
+acpi_status acpi_unload_table_id(acpi_owner_id id);
 
 acpi_status
-acpi_get_table_header(acpi_table_type table_type,
-                      u32 instance, struct acpi_table_header *out_table_header);
-#endif                          /*  ACPI_FUTURE_USAGE  */
+acpi_get_table_header(acpi_string signature,
+                      acpi_native_uint instance,
+                      struct acpi_table_header *out_table_header);
 
 acpi_status
-acpi_get_table(acpi_table_type table_type,
-               u32 instance, struct acpi_buffer *ret_buffer);
+acpi_get_table(acpi_string signature,
+               acpi_native_uint instance, struct acpi_table_header **out_table);
 
 acpi_status
-acpi_get_firmware_table(acpi_string signature,
-                        u32 instance,
-                        u32 flags, struct acpi_table_header **table_pointer);
+acpi_get_table_by_index(acpi_native_uint table_index,
+                        struct acpi_table_header **out_table);
 
 /*
  * Namespace and name interfaces
@@ -180,6 +183,8 @@ acpi_get_next_object(acpi_object_type type,
 
 acpi_status acpi_get_type(acpi_handle object, acpi_object_type * out_type);
 
+acpi_status acpi_get_id(acpi_handle object, acpi_owner_id * out_type);
+
 acpi_status acpi_get_parent(acpi_handle object, acpi_handle * out_handle);
 
 /*
@@ -307,9 +312,9 @@ acpi_resource_to_address64(struct acpi_resource *resource,
 /*
  * Hardware (ACPI device) interfaces
  */
-acpi_status acpi_get_register(u32 register_id, u32 * return_value, u32 flags);
+acpi_status acpi_get_register(u32 register_id, u32 * return_value);
 
-acpi_status acpi_set_register(u32 register_id, u32 value, u32 flags);
+acpi_status acpi_set_register(u32 register_id, u32 value);
 
 acpi_status
 acpi_set_firmware_waking_vector(acpi_physical_address physical_address);
diff --git a/include/acpi/acresrc.h b/include/acpi/acresrc.h
index 80a3b33571b4..9486ab266a5e 100644
--- a/include/acpi/acresrc.h
+++ b/include/acpi/acresrc.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/include/acpi/acstruct.h b/include/acpi/acstruct.h
index 5e8095f0f78f..aeb4498e5e06 100644
--- a/include/acpi/acstruct.h
+++ b/include/acpi/acstruct.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -139,7 +139,8 @@ struct acpi_init_walk_info {
         u16 buffer_init;
         u16 package_init;
         u16 object_count;
-        struct acpi_table_desc *table_desc;
+        acpi_owner_id owner_id;
+        acpi_native_uint table_index;
 };
 
 struct acpi_get_devices_info {
diff --git a/include/acpi/actables.h b/include/acpi/actables.h
index 4dbaf02fe526..2b9f46f9da4d 100644
--- a/include/acpi/actables.h
+++ b/include/acpi/actables.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -44,105 +44,75 @@
 #ifndef __ACTABLES_H__
 #define __ACTABLES_H__
 
-/* Used in acpi_tb_map_acpi_table for size parameter if table header is to be used */
-
-#define SIZE_IN_HEADER          0
+acpi_status acpi_allocate_root_table(u32 initial_table_count);
 
 /*
- * tbconvrt - Table conversion routines
+ * tbfadt - FADT parse/convert/validate
  */
-acpi_status acpi_tb_convert_to_xsdt(struct acpi_table_desc *table_info);
-
-acpi_status acpi_tb_convert_table_fadt(void);
+void acpi_tb_parse_fadt(acpi_native_uint table_index, u8 flags);
 
-acpi_status acpi_tb_build_common_facs(struct acpi_table_desc *table_info);
-
-u32
-acpi_tb_get_table_count(struct rsdp_descriptor *RSDP,
-                        struct acpi_table_header *RSDT);
+void acpi_tb_create_local_fadt(struct acpi_table_header *table, u32 length);
 
 /*
- * tbget - Table "get" routines
+ * tbfind - find ACPI table
  */
 acpi_status
-acpi_tb_get_table(struct acpi_pointer *address,
-                  struct acpi_table_desc *table_info);
-
-acpi_status
-acpi_tb_get_table_header(struct acpi_pointer *address,
-                         struct acpi_table_header *return_header);
-
-acpi_status
-acpi_tb_get_table_body(struct acpi_pointer *address,
-                       struct acpi_table_header *header,
-                       struct acpi_table_desc *table_info);
-
-acpi_status
-acpi_tb_get_table_ptr(acpi_table_type table_type,
-                      u32 instance, struct acpi_table_header **table_ptr_loc);
-
-acpi_status acpi_tb_verify_rsdp(struct acpi_pointer *address);
-
-void acpi_tb_get_rsdt_address(struct acpi_pointer *out_address);
-
-acpi_status acpi_tb_validate_rsdt(struct acpi_table_header *table_ptr);
+acpi_tb_find_table(char *signature,
+                   char *oem_id,
+                   char *oem_table_id, acpi_native_uint * table_index);
 
 /*
- * tbgetall - get multiple required tables
+ * tbinstal - Table removal and deletion
  */
-acpi_status acpi_tb_get_required_tables(void);
+acpi_status acpi_tb_resize_root_table_list(void);
 
-/*
- * tbinstall - Table installation
- */
-acpi_status acpi_tb_install_table(struct acpi_table_desc *table_info);
+acpi_status acpi_tb_verify_table(struct acpi_table_desc *table_desc);
 
 acpi_status
-acpi_tb_recognize_table(struct acpi_table_desc *table_info, u8 search_type);
+acpi_tb_add_table(struct acpi_table_desc *table_desc,
+                  acpi_native_uint * table_index);
 
 acpi_status
-acpi_tb_init_table_descriptor(acpi_table_type table_type,
-                              struct acpi_table_desc *table_info);
+acpi_tb_store_table(acpi_physical_address address,
+                    struct acpi_table_header *table,
+                    u32 length, u8 flags, acpi_native_uint * table_index);
 
-/*
- * tbremove - Table removal and deletion
- */
-void acpi_tb_delete_all_tables(void);
+void acpi_tb_delete_table(struct acpi_table_desc *table_desc);
 
-void acpi_tb_delete_tables_by_type(acpi_table_type type);
+void acpi_tb_terminate(void);
 
-void acpi_tb_delete_single_table(struct acpi_table_desc *table_desc);
+void acpi_tb_delete_namespace_by_owner(acpi_native_uint table_index);
 
-struct acpi_table_desc *acpi_tb_uninstall_table(struct acpi_table_desc
-                                                *table_desc);
+acpi_status acpi_tb_allocate_owner_id(acpi_native_uint table_index);
+
+acpi_status acpi_tb_release_owner_id(acpi_native_uint table_index);
 
-/*
- * tbxfroot - RSDP, RSDT utilities
- */
 acpi_status
-acpi_tb_find_table(char *signature,
-                   char *oem_id,
-                   char *oem_table_id, struct acpi_table_header **table_ptr);
+acpi_tb_get_owner_id(acpi_native_uint table_index, acpi_owner_id * owner_id);
 
-acpi_status acpi_tb_get_table_rsdt(void);
+u8 acpi_tb_is_table_loaded(acpi_native_uint table_index);
 
-acpi_status acpi_tb_validate_rsdp(struct rsdp_descriptor *rsdp);
+void acpi_tb_set_table_loaded_flag(acpi_native_uint table_index, u8 is_loaded);
 
 /*
- * tbutils - common table utilities
+ * tbutils - table manager utilities
  */
-acpi_status acpi_tb_is_table_installed(struct acpi_table_desc *new_table_desc);
+u8 acpi_tb_tables_loaded(void);
 
-acpi_status
-acpi_tb_verify_table_checksum(struct acpi_table_header *table_header);
+void
+acpi_tb_print_table_header(acpi_physical_address address,
+                           struct acpi_table_header *header);
 
-u8 acpi_tb_sum_table(void *buffer, u32 length);
+u8 acpi_tb_checksum(u8 * buffer, acpi_native_uint length);
 
-u8 acpi_tb_generate_checksum(struct acpi_table_header *table);
+acpi_status
+acpi_tb_verify_checksum(struct acpi_table_header *table, u32 length);
 
-void acpi_tb_set_checksum(struct acpi_table_header *table);
+void
+acpi_tb_install_table(acpi_physical_address address,
+                      u8 flags, char *signature, acpi_native_uint table_index);
 
 acpi_status
-acpi_tb_validate_table_header(struct acpi_table_header *table_header);
+acpi_tb_parse_root_table(acpi_physical_address rsdp_address, u8 flags);
 
 #endif                          /* __ACTABLES_H__ */
diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h
index b125ceed9cb7..09469e7db6a5 100644
--- a/include/acpi/actbl.h
+++ b/include/acpi/actbl.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -48,15 +48,15 @@
  * Values for description table header signatures. Useful because they make
  * it more difficult to inadvertently type in the wrong signature.
  */
-#define DSDT_SIG                "DSDT"  /* Differentiated System Description Table */
-#define FADT_SIG                "FACP"  /* Fixed ACPI Description Table */
-#define FACS_SIG                "FACS"  /* Firmware ACPI Control Structure */
-#define PSDT_SIG                "PSDT"  /* Persistent System Description Table */
-#define RSDP_SIG                "RSD PTR "      /* Root System Description Pointer */
-#define RSDT_SIG                "RSDT"  /* Root System Description Table */
-#define XSDT_SIG                "XSDT"  /* Extended  System Description Table */
-#define SSDT_SIG                "SSDT"  /* Secondary System Description Table */
-#define RSDP_NAME               "RSDP"
+#define ACPI_SIG_DSDT           "DSDT"  /* Differentiated System Description Table */
+#define ACPI_SIG_FADT           "FACP"  /* Fixed ACPI Description Table */
+#define ACPI_SIG_FACS           "FACS"  /* Firmware ACPI Control Structure */
+#define ACPI_SIG_PSDT           "PSDT"  /* Persistent System Description Table */
+#define ACPI_SIG_RSDP           "RSD PTR "      /* Root System Description Pointer */
+#define ACPI_SIG_RSDT           "RSDT"  /* Root System Description Table */
+#define ACPI_SIG_XSDT           "XSDT"  /* Extended  System Description Table */
+#define ACPI_SIG_SSDT           "SSDT"  /* Secondary System Description Table */
+#define ACPI_RSDP_NAME          "RSDP"  /* Short name for RSDP, not signature */
 
 /*
  * All tables and structures must be byte-packed to match the ACPI
@@ -83,27 +83,29 @@
  *
  ******************************************************************************/
 
-#define ACPI_TABLE_HEADER_DEF \
-        char                            signature[4];           /* ASCII table signature */\
-        u32                             length;                 /* Length of table in bytes, including this header */\
-        u8                              revision;               /* ACPI Specification minor version # */\
-        u8                              checksum;               /* To make sum of entire table == 0 */\
-        char                            oem_id[6];              /* ASCII OEM identification */\
-        char                            oem_table_id[8];        /* ASCII OEM table identification */\
-        u32                             oem_revision;           /* OEM revision number */\
-        char                            asl_compiler_id[4];     /* ASCII ASL compiler vendor ID */\
-        u32                             asl_compiler_revision;  /* ASL compiler version */
-
 struct acpi_table_header {
-ACPI_TABLE_HEADER_DEF};
+        char signature[ACPI_NAME_SIZE]; /* ASCII table signature */
+        u32 length;             /* Length of table in bytes, including this header */
+        u8 revision;            /* ACPI Specification minor version # */
+        u8 checksum;            /* To make sum of entire table == 0 */
+        char oem_id[ACPI_OEM_ID_SIZE];  /* ASCII OEM identification */
+        char oem_table_id[ACPI_OEM_TABLE_ID_SIZE];      /* ASCII OEM table identification */
+        u32 oem_revision;       /* OEM revision number */
+        char asl_compiler_id[ACPI_NAME_SIZE];   /* ASCII ASL compiler vendor ID */
+        u32 asl_compiler_revision;      /* ASL compiler version */
+};
 
 /*
  * GAS - Generic Address Structure (ACPI 2.0+)
+ *
+ * Note: Since this structure is used in the ACPI tables, it is byte aligned.
+ * If misalignment is not supported, access to the Address field must be
+ * performed with care.
  */
 struct acpi_generic_address {
-        u8 address_space_id;    /* Address space where struct or register exists */
-        u8 register_bit_width;  /* Size in bits of given register */
-        u8 register_bit_offset; /* Bit offset within the register */
+        u8 space_id;            /* Address space where struct or register exists */
+        u8 bit_width;           /* Size in bits of given register */
+        u8 bit_offset;          /* Bit offset within the register */
         u8 access_width;        /* Minimum Access size (ACPI 3.0) */
         u64 address;            /* 64-bit address of struct or register */
 };
@@ -114,10 +116,10 @@ struct acpi_generic_address {
  *
  ******************************************************************************/
 
-struct rsdp_descriptor {
+struct acpi_table_rsdp {
         char signature[8];      /* ACPI signature, contains "RSD PTR " */
         u8 checksum;            /* ACPI 1.0 checksum */
-        char oem_id[6];         /* OEM identification */
+        char oem_id[ACPI_OEM_ID_SIZE];  /* OEM identification */
         u8 revision;            /* Must be (0) for ACPI 1.0 or (2) for ACPI 2.0+ */
         u32 rsdt_physical_address;      /* 32-bit physical address of the RSDT */
         u32 length;             /* Table length in bytes, including header (ACPI 2.0+) */
@@ -134,12 +136,14 @@ struct rsdp_descriptor {
  *
  ******************************************************************************/
 
-struct rsdt_descriptor {
-        ACPI_TABLE_HEADER_DEF u32 table_offset_entry[1];        /* Array of pointers to ACPI tables */
+struct acpi_table_rsdt {
+        struct acpi_table_header header;        /* Common ACPI table header */
+        u32 table_offset_entry[1];      /* Array of pointers to ACPI tables */
 };
 
-struct xsdt_descriptor {
-        ACPI_TABLE_HEADER_DEF u64 table_offset_entry[1];        /* Array of pointers to ACPI tables */
+struct acpi_table_xsdt {
+        struct acpi_table_header header;        /* Common ACPI table header */
+        u64 table_offset_entry[1];      /* Array of pointers to ACPI tables */
 };
 
 /*******************************************************************************
@@ -148,36 +152,27 @@ struct xsdt_descriptor {
  *
  ******************************************************************************/
 
-struct facs_descriptor {
+struct acpi_table_facs {
         char signature[4];      /* ASCII table signature */
         u32 length;             /* Length of structure, in bytes */
         u32 hardware_signature; /* Hardware configuration signature */
         u32 firmware_waking_vector;     /* 32-bit physical address of the Firmware Waking Vector */
         u32 global_lock;        /* Global Lock for shared hardware resources */
-
-        /* Flags (32 bits) */
-
-        u8 S4bios_f:1;          /* 00:    S4BIOS support is present */
-         u8:7;                  /* 01-07: Reserved, must be zero */
-        u8 reserved1[3];        /* 08-31: Reserved, must be zero */
-
+        u32 flags;
         u64 xfirmware_waking_vector;    /* 64-bit version of the Firmware Waking Vector (ACPI 2.0+) */
         u8 version;             /* Version of this table (ACPI 2.0+) */
         u8 reserved[31];        /* Reserved, must be zero */
 };
 
+/* Flag macros */
+
+#define ACPI_FACS_S4_BIOS_PRESENT (1)   /* 00: S4BIOS support is present */
+
+/* Global lock flags */
+
 #define ACPI_GLOCK_PENDING      0x01    /* 00: Pending global lock ownership */
 #define ACPI_GLOCK_OWNED        0x02    /* 01: Global lock is owned */
 
-/*
- * Common FACS - This is a version-independent FACS structure used for internal use only
- */
-struct acpi_common_facs {
-        u32 *global_lock;
-        u64 *firmware_waking_vector;
-        u8 vector_width;
-};
-
 /*******************************************************************************
  *
  * FADT - Fixed ACPI Description Table (Signature "FACP")
@@ -186,121 +181,98 @@ struct acpi_common_facs {
 
 /* Fields common to all versions of the FADT */
 
-#define ACPI_FADT_COMMON \
-        ACPI_TABLE_HEADER_DEF \
-        u32                             V1_firmware_ctrl;   /* 32-bit physical address of FACS */ \
-        u32                             V1_dsdt;            /* 32-bit physical address of DSDT */ \
-        u8                              reserved1;          /* System Interrupt Model isn't used in ACPI 2.0*/ \
-        u8                              prefer_PM_profile;  /* Conveys preferred power management profile to OSPM. */ \
-        u16                             sci_int;            /* System vector of SCI interrupt */ \
-        u32                             smi_cmd;            /* Port address of SMI command port */ \
-        u8                              acpi_enable;        /* Value to write to smi_cmd to enable ACPI */ \
-        u8                              acpi_disable;       /* Value to write to smi_cmd to disable ACPI */ \
-        u8                              S4bios_req;         /* Value to write to SMI CMD to enter S4BIOS state */ \
-        u8                              pstate_cnt;         /* Processor performance state control*/ \
-        u32                             V1_pm1a_evt_blk;    /* Port address of Power Mgt 1a Event Reg Blk */ \
-        u32                             V1_pm1b_evt_blk;    /* Port address of Power Mgt 1b Event Reg Blk */ \
-        u32                             V1_pm1a_cnt_blk;    /* Port address of Power Mgt 1a Control Reg Blk */ \
-        u32                             V1_pm1b_cnt_blk;    /* Port address of Power Mgt 1b Control Reg Blk */ \
-        u32                             V1_pm2_cnt_blk;     /* Port address of Power Mgt 2 Control Reg Blk */ \
-        u32                             V1_pm_tmr_blk;      /* Port address of Power Mgt Timer Ctrl Reg Blk */ \
-        u32                             V1_gpe0_blk;        /* Port addr of General Purpose acpi_event 0 Reg Blk */ \
-        u32                             V1_gpe1_blk;        /* Port addr of General Purpose acpi_event 1 Reg Blk */ \
-        u8                              pm1_evt_len;        /* Byte Length of ports at pm1_x_evt_blk */ \
-        u8                              pm1_cnt_len;        /* Byte Length of ports at pm1_x_cnt_blk */ \
-        u8                              pm2_cnt_len;        /* Byte Length of ports at pm2_cnt_blk */ \
-        u8                              pm_tm_len;          /* Byte Length of ports at pm_tm_blk */ \
-        u8                              gpe0_blk_len;       /* Byte Length of ports at gpe0_blk */ \
-        u8                              gpe1_blk_len;       /* Byte Length of ports at gpe1_blk */ \
-        u8                              gpe1_base;          /* Offset in gpe model where gpe1 events start */ \
-        u8                              cst_cnt;            /* Support for the _CST object and C States change notification.*/ \
-        u16                             plvl2_lat;          /* Worst case HW latency to enter/exit C2 state */ \
-        u16                             plvl3_lat;          /* Worst case HW latency to enter/exit C3 state */ \
-        u16                             flush_size;         /* Processor's memory cache line width, in bytes */ \
-        u16                             flush_stride;       /* Number of flush strides that need to be read */ \
-        u8                              duty_offset;        /* Processor's duty cycle index in processor's P_CNT reg*/ \
-        u8                              duty_width;         /* Processor's duty cycle value bit width in P_CNT register.*/ \
-        u8                              day_alrm;           /* Index to day-of-month alarm in RTC CMOS RAM */ \
-        u8                              mon_alrm;           /* Index to month-of-year alarm in RTC CMOS RAM */ \
-        u8                              century;            /* Index to century in RTC CMOS RAM */ \
-        u16                             iapc_boot_arch;     /* IA-PC Boot Architecture Flags. See Table 5-10 for description*/ \
-        u8                              reserved2;          /* Reserved, must be zero */
-
-/*
- * ACPI 2.0+ FADT
- */
-struct fadt_descriptor {
-        ACPI_FADT_COMMON
-            /* Flags (32 bits) */
-        u8 wb_invd:1;           /* 00:    The wbinvd instruction works properly */
-        u8 wb_invd_flush:1;     /* 01:    The wbinvd flushes but does not invalidate */
-        u8 proc_c1:1;           /* 02:    All processors support C1 state */
-        u8 plvl2_up:1;          /* 03:    C2 state works on MP system */
-        u8 pwr_button:1;        /* 04:    Power button is handled as a generic feature */
-        u8 sleep_button:1;      /* 05:    Sleep button is handled as a generic feature, or not present */
-        u8 fixed_rTC:1;         /* 06:    RTC wakeup stat not in fixed register space */
-        u8 rtcs4:1;             /* 07:    RTC wakeup stat not possible from S4 */
-        u8 tmr_val_ext:1;       /* 08:    tmr_val is 32 bits 0=24-bits */
-        u8 dock_cap:1;          /* 09:    Docking supported */
-        u8 reset_reg_sup:1;     /* 10:    System reset via the FADT RESET_REG supported */
-        u8 sealed_case:1;       /* 11:    No internal expansion capabilities and case is sealed */
-        u8 headless:1;          /* 12:    No local video capabilities or local input devices */
-        u8 cpu_sw_sleep:1;      /* 13:    Must execute native instruction after writing SLP_TYPx register */
-
-        u8 pci_exp_wak:1;       /* 14:    System supports PCIEXP_WAKE (STS/EN) bits (ACPI 3.0) */
-        u8 use_platform_clock:1;        /* 15:    OSPM should use platform-provided timer (ACPI 3.0) */
-        u8 S4rtc_sts_valid:1;   /* 16:    Contents of RTC_STS valid after S4 wake (ACPI 3.0) */
-        u8 remote_power_on_capable:1;   /* 17:    System is compatible with remote power on (ACPI 3.0) */
-        u8 force_apic_cluster_model:1;  /* 18:    All local APICs must use cluster model (ACPI 3.0) */
-        u8 force_apic_physical_destination_mode:1;      /* 19:   All local x_aPICs must use physical dest mode (ACPI 3.0) */
-         u8:4;                  /* 20-23: Reserved, must be zero */
-        u8 reserved3;           /* 24-31: Reserved, must be zero */
-
-        struct acpi_generic_address reset_register;     /* Reset register address in GAS format */
+struct acpi_table_fadt {
+        struct acpi_table_header header;        /* Common ACPI table header */
+        u32 facs;               /* 32-bit physical address of FACS */
+        u32 dsdt;               /* 32-bit physical address of DSDT */
+        u8 model;               /* System Interrupt Model (ACPI 1.0) - not used in ACPI 2.0+ */
+        u8 preferred_profile;   /* Conveys preferred power management profile to OSPM. */
+        u16 sci_interrupt;      /* System vector of SCI interrupt */
+        u32 smi_command;        /* 32-bit Port address of SMI command port */
+        u8 acpi_enable;         /* Value to write to smi_cmd to enable ACPI */
+        u8 acpi_disable;        /* Value to write to smi_cmd to disable ACPI */
+        u8 S4bios_request;      /* Value to write to SMI CMD to enter S4BIOS state */
+        u8 pstate_control;      /* Processor performance state control */
+        u32 pm1a_event_block;   /* 32-bit Port address of Power Mgt 1a Event Reg Blk */
+        u32 pm1b_event_block;   /* 32-bit Port address of Power Mgt 1b Event Reg Blk */
+        u32 pm1a_control_block; /* 32-bit Port address of Power Mgt 1a Control Reg Blk */
+        u32 pm1b_control_block; /* 32-bit Port address of Power Mgt 1b Control Reg Blk */
+        u32 pm2_control_block;  /* 32-bit Port address of Power Mgt 2 Control Reg Blk */
+        u32 pm_timer_block;     /* 32-bit Port address of Power Mgt Timer Ctrl Reg Blk */
+        u32 gpe0_block;         /* 32-bit Port address of General Purpose Event 0 Reg Blk */
+        u32 gpe1_block;         /* 32-bit Port address of General Purpose Event 1 Reg Blk */
+        u8 pm1_event_length;    /* Byte Length of ports at pm1x_event_block */
+        u8 pm1_control_length;  /* Byte Length of ports at pm1x_control_block */
+        u8 pm2_control_length;  /* Byte Length of ports at pm2_control_block */
+        u8 pm_timer_length;     /* Byte Length of ports at pm_timer_block */
+        u8 gpe0_block_length;   /* Byte Length of ports at gpe0_block */
+        u8 gpe1_block_length;   /* Byte Length of ports at gpe1_block */
+        u8 gpe1_base;           /* Offset in GPE number space where GPE1 events start */
+        u8 cst_control;         /* Support for the _CST object and C States change notification */
+        u16 C2latency;          /* Worst case HW latency to enter/exit C2 state */
+        u16 C3latency;          /* Worst case HW latency to enter/exit C3 state */
+        u16 flush_size;         /* Processor's memory cache line width, in bytes */
+        u16 flush_stride;       /* Number of flush strides that need to be read */
+        u8 duty_offset;         /* Processor duty cycle index in processor's P_CNT reg */
+        u8 duty_width;          /* Processor duty cycle value bit width in P_CNT register. */
+        u8 day_alarm;           /* Index to day-of-month alarm in RTC CMOS RAM */
+        u8 month_alarm;         /* Index to month-of-year alarm in RTC CMOS RAM */
+        u8 century;             /* Index to century in RTC CMOS RAM */
+        u16 boot_flags;         /* IA-PC Boot Architecture Flags. See Table 5-10 for description */
+        u8 reserved;            /* Reserved, must be zero */
+        u32 flags;              /* Miscellaneous flag bits (see below for individual flags) */
+        struct acpi_generic_address reset_register;     /* 64-bit address of the Reset register */
         u8 reset_value;         /* Value to write to the reset_register port to reset the system */
-        u8 reserved4[3];        /* These three bytes must be zero */
-        u64 xfirmware_ctrl;     /* 64-bit physical address of FACS */
+        u8 reserved4[3];        /* Reserved, must be zero */
+        u64 Xfacs;              /* 64-bit physical address of FACS */
         u64 Xdsdt;              /* 64-bit physical address of DSDT */
-        struct acpi_generic_address xpm1a_evt_blk;      /* Extended Power Mgt 1a acpi_event Reg Blk address */
-        struct acpi_generic_address xpm1b_evt_blk;      /* Extended Power Mgt 1b acpi_event Reg Blk address */
-        struct acpi_generic_address xpm1a_cnt_blk;      /* Extended Power Mgt 1a Control Reg Blk address */
-        struct acpi_generic_address xpm1b_cnt_blk;      /* Extended Power Mgt 1b Control Reg Blk address */
-        struct acpi_generic_address xpm2_cnt_blk;       /* Extended Power Mgt 2 Control Reg Blk address */
-        struct acpi_generic_address xpm_tmr_blk;        /* Extended Power Mgt Timer Ctrl Reg Blk address */
-        struct acpi_generic_address xgpe0_blk;  /* Extended General Purpose acpi_event 0 Reg Blk address */
-        struct acpi_generic_address xgpe1_blk;  /* Extended General Purpose acpi_event 1 Reg Blk address */
+        struct acpi_generic_address xpm1a_event_block;  /* 64-bit Extended Power Mgt 1a Event Reg Blk address */
+        struct acpi_generic_address xpm1b_event_block;  /* 64-bit Extended Power Mgt 1b Event Reg Blk address */
+        struct acpi_generic_address xpm1a_control_block;        /* 64-bit Extended Power Mgt 1a Control Reg Blk address */
+        struct acpi_generic_address xpm1b_control_block;        /* 64-bit Extended Power Mgt 1b Control Reg Blk address */
+        struct acpi_generic_address xpm2_control_block; /* 64-bit Extended Power Mgt 2 Control Reg Blk address */
+        struct acpi_generic_address xpm_timer_block;    /* 64-bit Extended Power Mgt Timer Ctrl Reg Blk address */
+        struct acpi_generic_address xgpe0_block;        /* 64-bit Extended General Purpose Event 0 Reg Blk address */
+        struct acpi_generic_address xgpe1_block;        /* 64-bit Extended General Purpose Event 1 Reg Blk address */
 };
 
-/*
- * "Down-revved" ACPI 2.0 FADT descriptor
- * Defined here to allow compiler to generate the length of the struct
- */
-struct fadt_descriptor_rev2_minus {
-        ACPI_FADT_COMMON u32 flags;
-        struct acpi_generic_address reset_register;     /* Reset register address in GAS format */
-        u8 reset_value;         /* Value to write to the reset_register port to reset the system. */
-        u8 reserved7[3];        /* Reserved, must be zero */
-};
+/* FADT flags */
+
+#define ACPI_FADT_WBINVD            (1) /* 00: The wbinvd instruction works properly */
+#define ACPI_FADT_WBINVD_FLUSH      (1<<1)      /* 01: The wbinvd flushes but does not invalidate */
+#define ACPI_FADT_C1_SUPPORTED      (1<<2)      /* 02: All processors support C1 state */
+#define ACPI_FADT_C2_MP_SUPPORTED   (1<<3)      /* 03: C2 state works on MP system */
+#define ACPI_FADT_POWER_BUTTON      (1<<4)      /* 04: Power button is handled as a generic feature */
+#define ACPI_FADT_SLEEP_BUTTON      (1<<5)      /* 05: Sleep button is handled as a generic feature, or  not present */
+#define ACPI_FADT_FIXED_RTC         (1<<6)      /* 06: RTC wakeup stat not in fixed register space */
+#define ACPI_FADT_S4_RTC_WAKE       (1<<7)      /* 07: RTC wakeup stat not possible from S4 */
+#define ACPI_FADT_32BIT_TIMER       (1<<8)      /* 08: tmr_val is 32 bits 0=24-bits */
+#define ACPI_FADT_DOCKING_SUPPORTED (1<<9)      /* 09: Docking supported */
+#define ACPI_FADT_RESET_REGISTER    (1<<10)     /* 10: System reset via the FADT RESET_REG supported */
+#define ACPI_FADT_SEALED_CASE       (1<<11)     /* 11: No internal expansion capabilities and case is sealed */
+#define ACPI_FADT_HEADLESS          (1<<12)     /* 12: No local video capabilities or local input devices */
+#define ACPI_FADT_SLEEP_TYPE        (1<<13)     /* 13: Must execute native instruction after writing  SLP_TYPx register */
+#define ACPI_FADT_PCI_EXPRESS_WAKE  (1<<14)     /* 14: System supports PCIEXP_WAKE (STS/EN) bits (ACPI 3.0) */
+#define ACPI_FADT_PLATFORM_CLOCK    (1<<15)     /* 15: OSPM should use platform-provided timer (ACPI 3.0) */
+#define ACPI_FADT_S4_RTC_VALID      (1<<16)     /* 16: Contents of RTC_STS valid after S4 wake (ACPI 3.0) */
+#define ACPI_FADT_REMOTE_POWER_ON   (1<<17)     /* 17: System is compatible with remote power on (ACPI 3.0) */
+#define ACPI_FADT_APIC_CLUSTER      (1<<18)     /* 18: All local APICs must use cluster model (ACPI 3.0) */
+#define ACPI_FADT_APIC_PHYSICAL     (1<<19)     /* 19: All local x_aPICs must use physical dest mode (ACPI 3.0) */
 
 /*
- * ACPI 1.0 FADT
- * Defined here to allow compiler to generate the length of the struct
+ * FADT Prefered Power Management Profiles
  */
-struct fadt_descriptor_rev1 {
-        ACPI_FADT_COMMON u32 flags;
+enum acpi_prefered_pm_profiles {
+        PM_UNSPECIFIED = 0,
+        PM_DESKTOP = 1,
+        PM_MOBILE = 2,
+        PM_WORKSTATION = 3,
+        PM_ENTERPRISE_SERVER = 4,
+        PM_SOHO_SERVER = 5,
+        PM_APPLIANCE_PC = 6
 };
 
-/* FADT: Prefered Power Management Profiles */
-
-#define PM_UNSPECIFIED                  0
-#define PM_DESKTOP                      1
-#define PM_MOBILE                       2
-#define PM_WORKSTATION                  3
-#define PM_ENTERPRISE_SERVER            4
-#define PM_SOHO_SERVER                  5
-#define PM_APPLIANCE_PC                 6
-
-/* FADT: Boot Arch Flags */
+/* FADT Boot Arch Flags */
 
 #define BAF_LEGACY_DEVICES              0x0001
 #define BAF_8042_KEYBOARD_CONTROLLER    0x0002
@@ -312,59 +284,12 @@ struct fadt_descriptor_rev1 {
 
 #pragma pack()
 
-/*
- * This macro is temporary until the table bitfield flag definitions
- * are removed and replaced by a Flags field.
- */
-#define ACPI_FLAG_OFFSET(d,f,o)         (u8) (ACPI_OFFSET (d,f) + \
-                          sizeof(((d *)0)->f) + o)
-/*
- * Get the remaining ACPI tables
- */
-#include "actbl1.h"
+#define ACPI_FADT_OFFSET(f)             (u8) ACPI_OFFSET (struct acpi_table_fadt, f)
 
 /*
- * ACPI Table information.  We save the table address, length,
- * and type of memory allocation (mapped or allocated) for each
- * table for 1) when we exit, and 2) if a new table is installed
+ * Get the remaining ACPI tables
  */
-#define ACPI_MEM_NOT_ALLOCATED  0
-#define ACPI_MEM_ALLOCATED      1
-#define ACPI_MEM_MAPPED         2
-
-/* Definitions for the Flags bitfield member of struct acpi_table_support */
-
-#define ACPI_TABLE_SINGLE       0x00
-#define ACPI_TABLE_MULTIPLE     0x01
-#define ACPI_TABLE_EXECUTABLE   0x02
-
-#define ACPI_TABLE_ROOT         0x00
-#define ACPI_TABLE_PRIMARY      0x10
-#define ACPI_TABLE_SECONDARY    0x20
-#define ACPI_TABLE_ALL          0x30
-#define ACPI_TABLE_TYPE_MASK    0x30
-
-/* Data about each known table type */
-
-struct acpi_table_support {
-        char *name;
-        char *signature;
-        void **global_ptr;
-        u8 sig_length;
-        u8 flags;
-};
-
-extern u8 acpi_fadt_is_v1;      /* is set to 1 if FADT is revision 1,
-                                 * needed for certain workarounds */
-/* Macros used to generate offsets to specific table fields */
-
-#define ACPI_FACS_OFFSET(f)             (u8) ACPI_OFFSET (struct facs_descriptor,f)
-#define ACPI_FADT_OFFSET(f)             (u8) ACPI_OFFSET (struct fadt_descriptor, f)
-#define ACPI_GAS_OFFSET(f)              (u8) ACPI_OFFSET (struct acpi_generic_address,f)
-#define ACPI_HDR_OFFSET(f)              (u8) ACPI_OFFSET (struct acpi_table_header,f)
-#define ACPI_RSDP_OFFSET(f)             (u8) ACPI_OFFSET (struct rsdp_descriptor,f)
 
-#define ACPI_FADT_FLAG_OFFSET(f,o)      ACPI_FLAG_OFFSET (struct fadt_descriptor,f,o)
-#define ACPI_FACS_FLAG_OFFSET(f,o)      ACPI_FLAG_OFFSET (struct facs_descriptor,f,o)
+#include <acpi/actbl1.h>
 
 #endif                          /* __ACTBL_H__ */
diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index 745a6445a4f9..4e5d3ca53a8e 100644
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -61,6 +61,7 @@
 #define ACPI_SIG_BOOT           "BOOT"  /* Simple Boot Flag Table */
 #define ACPI_SIG_CPEP           "CPEP"  /* Corrected Platform Error Polling table */
 #define ACPI_SIG_DBGP           "DBGP"  /* Debug Port table */
+#define ACPI_SIG_DMAR           "DMAR"  /* DMA Remapping table */
 #define ACPI_SIG_ECDT           "ECDT"  /* Embedded Controller Boot Resources Table */
 #define ACPI_SIG_HPET           "HPET"  /* High Precision Event Timer table */
 #define ACPI_SIG_MADT           "APIC"  /* Multiple APIC Description Table */
@@ -73,12 +74,6 @@
 #define ACPI_SIG_TCPA           "TCPA"  /* Trusted Computing Platform Alliance table */
 #define ACPI_SIG_WDRT           "WDRT"  /* Watchdog Resource Table */
 
-/* Legacy names */
-
-#define APIC_SIG                "APIC"  /* Multiple APIC Description Table */
-#define BOOT_SIG                "BOOT"  /* Simple Boot Flag Table */
-#define SBST_SIG                "SBST"  /* Smart Battery Specification Table */
-
 /*
  * All tables must be byte-packed to match the ACPI specification, since
  * the tables are provided by the system BIOS.
@@ -91,31 +86,43 @@
  * portable, so do not use any other bitfield types.
  */
 
+/* Common Sub-table header (used in MADT, SRAT, etc.) */
+
+struct acpi_subtable_header {
+        u8 type;
+        u8 length;
+};
+
 /*******************************************************************************
  *
  * ASF - Alert Standard Format table (Signature "ASF!")
  *
+ * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003
+ *
  ******************************************************************************/
 
 struct acpi_table_asf {
-ACPI_TABLE_HEADER_DEF};
+        struct acpi_table_header header;        /* Common ACPI table header */
+};
 
-#define ACPI_ASF_HEADER_DEF \
-        u8                              type; \
-        u8                              reserved; \
-        u16                             length;
+/* ASF subtable header */
 
 struct acpi_asf_header {
-ACPI_ASF_HEADER_DEF};
+        u8 type;
+        u8 reserved;
+        u16 length;
+};
 
-/* Values for Type field */
+/* Values for Type field above */
 
-#define ASF_INFO                0
-#define ASF_ALERT               1
-#define ASF_CONTROL             2
-#define ASF_BOOT                3
-#define ASF_ADDRESS             4
-#define ASF_RESERVED            5
+enum acpi_asf_type {
+        ACPI_ASF_TYPE_INFO = 0,
+        ACPI_ASF_TYPE_ALERT = 1,
+        ACPI_ASF_TYPE_CONTROL = 2,
+        ACPI_ASF_TYPE_BOOT = 3,
+        ACPI_ASF_TYPE_ADDRESS = 4,
+        ACPI_ASF_TYPE_RESERVED = 5
+};
 
 /*
  * ASF subtables
@@ -124,7 +131,8 @@ ACPI_ASF_HEADER_DEF};
 /* 0: ASF Information */
 
 struct acpi_asf_info {
-        ACPI_ASF_HEADER_DEF u8 min_reset_value;
+        struct acpi_asf_header header;
+        u8 min_reset_value;
         u8 min_poll_interval;
         u16 system_id;
         u32 mfg_id;
@@ -135,26 +143,49 @@ struct acpi_asf_info {
 /* 1: ASF Alerts */
 
 struct acpi_asf_alert {
-        ACPI_ASF_HEADER_DEF u8 assert_mask;
+        struct acpi_asf_header header;
+        u8 assert_mask;
         u8 deassert_mask;
         u8 alerts;
         u8 data_length;
-        u8 array[1];
+};
+
+struct acpi_asf_alert_data {
+        u8 address;
+        u8 command;
+        u8 mask;
+        u8 value;
+        u8 sensor_type;
+        u8 type;
+        u8 offset;
+        u8 source_type;
+        u8 severity;
+        u8 sensor_number;
+        u8 entity;
+        u8 instance;
 };
 
 /* 2: ASF Remote Control */
 
 struct acpi_asf_remote {
-        ACPI_ASF_HEADER_DEF u8 controls;
+        struct acpi_asf_header header;
+        u8 controls;
         u8 data_length;
         u16 reserved2;
-        u8 array[1];
+};
+
+struct acpi_asf_control_data {
+        u8 function;
+        u8 address;
+        u8 command;
+        u8 value;
 };
 
 /* 3: ASF RMCP Boot Options */
 
 struct acpi_asf_rmcp {
-        ACPI_ASF_HEADER_DEF u8 capabilities[7];
+        struct acpi_asf_header header;
+        u8 capabilities[7];
         u8 completion_code;
         u32 enterprise_id;
         u8 command;
@@ -166,9 +197,9 @@ struct acpi_asf_rmcp {
 /* 4: ASF Address */
 
 struct acpi_asf_address {
-        ACPI_ASF_HEADER_DEF u8 eprom_address;
+        struct acpi_asf_header header;
+        u8 eprom_address;
         u8 devices;
-        u8 smbus_addresses[1];
 };
 
 /*******************************************************************************
@@ -178,7 +209,8 @@ struct acpi_asf_address {
  ******************************************************************************/
 
 struct acpi_table_boot {
-        ACPI_TABLE_HEADER_DEF u8 cmos_index;    /* Index in CMOS RAM for the boot register */
+        struct acpi_table_header header;        /* Common ACPI table header */
+        u8 cmos_index;          /* Index in CMOS RAM for the boot register */
         u8 reserved[3];
 };
 
@@ -189,7 +221,8 @@ struct acpi_table_boot {
  ******************************************************************************/
 
 struct acpi_table_cpep {
-        ACPI_TABLE_HEADER_DEF u64 reserved;
+        struct acpi_table_header header;        /* Common ACPI table header */
+        u64 reserved;
 };
 
 /* Subtable */
@@ -197,9 +230,9 @@ struct acpi_table_cpep {
 struct acpi_cpep_polling {
         u8 type;
         u8 length;
-        u8 processor_id;        /* Processor ID */
-        u8 processor_eid;       /* Processor EID */
-        u32 polling_interval;   /* Polling interval (msec) */
+        u8 id;                  /* Processor ID */
+        u8 eid;                 /* Processor EID */
+        u32 interval;           /* Polling interval (msec) */
 };
 
 /*******************************************************************************
@@ -209,196 +242,281 @@ struct acpi_cpep_polling {
  ******************************************************************************/
 
 struct acpi_table_dbgp {
-        ACPI_TABLE_HEADER_DEF u8 interface_type;        /* 0=full 16550, 1=subset of 16550 */
+        struct acpi_table_header header;        /* Common ACPI table header */
+        u8 type;                /* 0=full 16550, 1=subset of 16550 */
         u8 reserved[3];
         struct acpi_generic_address debug_port;
 };
 
 /*******************************************************************************
  *
- * ECDT - Embedded Controller Boot Resources Table
+ * DMAR - DMA Remapping table
  *
  ******************************************************************************/
 
-struct ec_boot_resources {
-        ACPI_TABLE_HEADER_DEF struct acpi_generic_address ec_control;   /* Address of EC command/status register */
-        struct acpi_generic_address ec_data;    /* Address of EC data register */
-        u32 uid;                /* Unique ID - must be same as the EC _UID method */
-        u8 gpe_bit;             /* The GPE for the EC */
-        u8 ec_id[1];            /* Full namepath of the EC in the ACPI namespace */
+struct acpi_table_dmar {
+        struct acpi_table_header header;        /* Common ACPI table header */
+        u8 width;               /* Host Address Width */
+        u8 reserved[11];
+};
+
+/* DMAR subtable header */
+
+struct acpi_dmar_header {
+        u16 type;
+        u16 length;
+        u8 flags;
+        u8 reserved[3];
+};
+
+/* Values for subtable type in struct acpi_dmar_header */
+
+enum acpi_dmar_type {
+        ACPI_DMAR_TYPE_HARDWARE_UNIT = 0,
+        ACPI_DMAR_TYPE_RESERVED_MEMORY = 1,
+        ACPI_DMAR_TYPE_RESERVED = 2     /* 2 and greater are reserved */
+};
+
+struct acpi_dmar_device_scope {
+        u8 entry_type;
+        u8 length;
+        u8 segment;
+        u8 bus;
+};
+
+/* Values for entry_type in struct acpi_dmar_device_scope */
+
+enum acpi_dmar_scope_type {
+        ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0,
+        ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1,
+        ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2,
+        ACPI_DMAR_SCOPE_TYPE_RESERVED = 3       /* 3 and greater are reserved */
+};
+
+/*
+ * DMAR Sub-tables, correspond to Type in struct acpi_dmar_header
+ */
+
+/* 0: Hardware Unit Definition */
+
+struct acpi_dmar_hardware_unit {
+        struct acpi_dmar_header header;
+        u64 address;            /* Register Base Address */
+};
+
+/* Flags */
+
+#define ACPI_DMAR_INCLUDE_ALL       (1)
+
+/* 1: Reserved Memory Defininition */
+
+struct acpi_dmar_reserved_memory {
+        struct acpi_dmar_header header;
+        u64 address;            /* 4_k aligned base address */
+        u64 end_address;        /* 4_k aligned limit address */
 };
 
+/* Flags */
+
+#define ACPI_DMAR_ALLOW_ALL         (1)
+
 /*******************************************************************************
  *
- * HPET - High Precision Event Timer table
+ * ECDT - Embedded Controller Boot Resources Table
  *
  ******************************************************************************/
 
-struct acpi_hpet_table {
-        ACPI_TABLE_HEADER_DEF u32 hardware_id;  /* Hardware ID of event timer block */
-        struct acpi_generic_address base_address;       /* Address of event timer block */
-        u8 hpet_number;         /* HPET sequence number */
-        u16 clock_tick;         /* Main counter min tick, periodic mode */
-        u8 attributes;
+struct acpi_table_ecdt {
+        struct acpi_table_header header;        /* Common ACPI table header */
+        struct acpi_generic_address control;    /* Address of EC command/status register */
+        struct acpi_generic_address data;       /* Address of EC data register */
+        u32 uid;                /* Unique ID - must be same as the EC _UID method */
+        u8 gpe;                 /* The GPE for the EC */
+        u8 id[1];               /* Full namepath of the EC in the ACPI namespace */
 };
 
-#if 0                           /* HPET flags to be converted to macros */
-struct {                        /* Flags (8 bits) */
-        u8 page_protect:1;      /* 00:    No page protection */
-        u8 page_protect4:1;     /* 01:    4_kB page protected */
-        u8 page_protect64:1;    /* 02:    64_kB page protected */
-         u8:5;                  /* 03-07: Reserved, must be zero */
-} flags;
-#endif
-
 /*******************************************************************************
  *
- * MADT - Multiple APIC Description Table
+ * HPET - High Precision Event Timer table
  *
  ******************************************************************************/
 
-struct multiple_apic_table {
-        ACPI_TABLE_HEADER_DEF u32 local_apic_address;   /* Physical address of local APIC */
-
-        /* Flags (32 bits) */
-
-        u8 PCATcompat:1;        /* 00:    System also has dual 8259s */
-         u8:7;                  /* 01-07: Reserved, must be zero */
-        u8 reserved1[3];        /* 08-31: Reserved, must be zero */
+struct acpi_table_hpet {
+        struct acpi_table_header header;        /* Common ACPI table header */
+        u32 id;                 /* Hardware ID of event timer block */
+        struct acpi_generic_address address;    /* Address of event timer block */
+        u8 sequence;            /* HPET sequence number */
+        u16 minimum_tick;       /* Main counter min tick, periodic mode */
+        u8 flags;
 };
 
-/* Values for MADT PCATCompat */
+/*! Flags */
 
-#define DUAL_PIC                0
-#define MULTIPLE_APIC           1
+#define ACPI_HPET_PAGE_PROTECT      (1) /* 00: No page protection */
+#define ACPI_HPET_PAGE_PROTECT_4    (1<<1)      /* 01: 4KB page protected */
+#define ACPI_HPET_PAGE_PROTECT_64   (1<<2)      /* 02: 64KB page protected */
 
-/* Common MADT Sub-table header */
+/*! [End] no source code translation !*/
 
-#define APIC_HEADER_DEF \
-        u8                              type; \
-        u8                              length;
-
-struct apic_header {
-APIC_HEADER_DEF};
-
-/* Values for Type in struct apic_header */
+/*******************************************************************************
+ *
+ * MADT - Multiple APIC Description Table
+ *
+ ******************************************************************************/
 
-#define APIC_PROCESSOR          0
-#define APIC_IO                 1
-#define APIC_XRUPT_OVERRIDE     2
-#define APIC_NMI                3
-#define APIC_LOCAL_NMI          4
-#define APIC_ADDRESS_OVERRIDE   5
-#define APIC_IO_SAPIC           6
-#define APIC_LOCAL_SAPIC        7
-#define APIC_XRUPT_SOURCE       8
-#define APIC_RESERVED           9       /* 9 and greater are reserved */
+struct acpi_table_madt {
+        struct acpi_table_header header;        /* Common ACPI table header */
+        u32 address;            /* Physical address of local APIC */
+        u32 flags;
+};
 
-/* Flag definitions for MADT sub-tables */
+/* Flags */
 
-#define ACPI_MADT_IFLAGS /* INTI flags (16 bits) */ \
-        u8                              polarity        : 2;    /* 00-01: Polarity of APIC I/O input signals */\
-        u8                              trigger_mode    : 2;    /* 02-03: Trigger mode of APIC input signals */\
-        u8                                              : 4;    /* 04-07: Reserved, must be zero */\
-        u8                              reserved1;      /* 08-15: Reserved, must be zero */
+#define ACPI_MADT_PCAT_COMPAT       (1) /* 00:    System also has dual 8259s */
 
-#define ACPI_MADT_LFLAGS /* Local Sapic flags (32 bits) */ \
-        u8                              processor_enabled: 1;   /* 00:    Processor is usable if set */\
-        u8                                              : 7;    /* 01-07: Reserved, must be zero */\
-        u8                              reserved2[3];   /* 08-31: Reserved, must be zero */
+/* Values for PCATCompat flag */
 
-/* Values for MPS INTI flags */
+#define ACPI_MADT_DUAL_PIC          0
+#define ACPI_MADT_MULTIPLE_APIC     1
 
-#define POLARITY_CONFORMS       0
-#define POLARITY_ACTIVE_HIGH    1
-#define POLARITY_RESERVED       2
-#define POLARITY_ACTIVE_LOW     3
+/* Values for subtable type in struct acpi_subtable_header */
 
-#define TRIGGER_CONFORMS        0
-#define TRIGGER_EDGE            1
-#define TRIGGER_RESERVED        2
-#define TRIGGER_LEVEL           3
+enum acpi_madt_type {
+        ACPI_MADT_TYPE_LOCAL_APIC = 0,
+        ACPI_MADT_TYPE_IO_APIC = 1,
+        ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2,
+        ACPI_MADT_TYPE_NMI_SOURCE = 3,
+        ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4,
+        ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5,
+        ACPI_MADT_TYPE_IO_SAPIC = 6,
+        ACPI_MADT_TYPE_LOCAL_SAPIC = 7,
+        ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8,
+        ACPI_MADT_TYPE_RESERVED = 9     /* 9 and greater are reserved */
+};
 
 /*
- * MADT Sub-tables, correspond to Type in struct apic_header
+ * MADT Sub-tables, correspond to Type in struct acpi_subtable_header
  */
 
-/* 0: processor APIC */
+/* 0: Processor Local APIC */
 
-struct madt_processor_apic {
-        APIC_HEADER_DEF u8 processor_id;        /* ACPI processor id */
-        u8 local_apic_id;       /* Processor's local APIC id */
- ACPI_MADT_LFLAGS};
+struct acpi_madt_local_apic {
+        struct acpi_subtable_header header;
+        u8 processor_id;        /* ACPI processor id */
+        u8 id;                  /* Processor's local APIC id */
+        u32 lapic_flags;
+};
 
 /* 1: IO APIC */
 
-struct madt_io_apic {
-        APIC_HEADER_DEF u8 io_apic_id;  /* I/O APIC ID */
+struct acpi_madt_io_apic {
+        struct acpi_subtable_header header;
+        u8 id;                  /* I/O APIC ID */
         u8 reserved;            /* Reserved - must be zero */
         u32 address;            /* APIC physical address */
-        u32 interrupt;          /* Global system interrupt where INTI lines start */
+        u32 global_irq_base;    /* Global system interrupt where INTI lines start */
 };
 
 /* 2: Interrupt Override */
 
-struct madt_interrupt_override {
-        APIC_HEADER_DEF u8 bus; /* 0 - ISA */
-        u8 source;              /* Interrupt source (IRQ) */
-        u32 interrupt;          /* Global system interrupt */
- ACPI_MADT_IFLAGS};
+struct acpi_madt_interrupt_override {
+        struct acpi_subtable_header header;
+        u8 bus;                 /* 0 - ISA */
+        u8 source_irq;          /* Interrupt source (IRQ) */
+        u32 global_irq;         /* Global system interrupt */
+        u16 inti_flags;
+};
 
-/* 3: NMI Sources */
+/* 3: NMI Source */
 
-struct madt_nmi_source {
-        APIC_HEADER_DEF ACPI_MADT_IFLAGS u32 interrupt; /* Global system interrupt */
+struct acpi_madt_nmi_source {
+        struct acpi_subtable_header header;
+        u16 inti_flags;
+        u32 global_irq;         /* Global system interrupt */
 };
 
 /* 4: Local APIC NMI */
 
-struct madt_local_apic_nmi {
-        APIC_HEADER_DEF u8 processor_id;        /* ACPI processor id */
-        ACPI_MADT_IFLAGS u8 lint;       /* LINTn to which NMI is connected */
+struct acpi_madt_local_apic_nmi {
+        struct acpi_subtable_header header;
+        u8 processor_id;        /* ACPI processor id */
+        u16 inti_flags;
+        u8 lint;                /* LINTn to which NMI is connected */
 };
 
 /* 5: Address Override */
 
-struct madt_address_override {
-        APIC_HEADER_DEF u16 reserved;   /* Reserved, must be zero */
+struct acpi_madt_local_apic_override {
+        struct acpi_subtable_header header;
+        u16 reserved;           /* Reserved, must be zero */
         u64 address;            /* APIC physical address */
 };
 
 /* 6: I/O Sapic */
 
-struct madt_io_sapic {
-        APIC_HEADER_DEF u8 io_sapic_id; /* I/O SAPIC ID */
+struct acpi_madt_io_sapic {
+        struct acpi_subtable_header header;
+        u8 id;                  /* I/O SAPIC ID */
         u8 reserved;            /* Reserved, must be zero */
-        u32 interrupt_base;     /* Glocal interrupt for SAPIC start */
+        u32 global_irq_base;    /* Global interrupt for SAPIC start */
         u64 address;            /* SAPIC physical address */
 };
 
 /* 7: Local Sapic */
 
-struct madt_local_sapic {
-        APIC_HEADER_DEF u8 processor_id;        /* ACPI processor id */
-        u8 local_sapic_id;      /* SAPIC ID */
-        u8 local_sapic_eid;     /* SAPIC EID */
+struct acpi_madt_local_sapic {
+        struct acpi_subtable_header header;
+        u8 processor_id;        /* ACPI processor id */
+        u8 id;                  /* SAPIC ID */
+        u8 eid;                 /* SAPIC EID */
         u8 reserved[3];         /* Reserved, must be zero */
-         ACPI_MADT_LFLAGS u32 processor_uID;    /* Numeric UID - ACPI 3.0 */
-        char processor_uIDstring[1];    /* String UID  - ACPI 3.0 */
+        u32 lapic_flags;
+        u32 uid;                /* Numeric UID - ACPI 3.0 */
+        char uid_string[1];     /* String UID  - ACPI 3.0 */
 };
 
 /* 8: Platform Interrupt Source */
 
-struct madt_interrupt_source {
-        APIC_HEADER_DEF ACPI_MADT_IFLAGS u8 interrupt_type;     /* 1=PMI, 2=INIT, 3=corrected */
-        u8 processor_id;        /* Processor ID */
-        u8 processor_eid;       /* Processor EID */
+struct acpi_madt_interrupt_source {
+        struct acpi_subtable_header header;
+        u16 inti_flags;
+        u8 type;                /* 1=PMI, 2=INIT, 3=corrected */
+        u8 id;                  /* Processor ID */
+        u8 eid;                 /* Processor EID */
         u8 io_sapic_vector;     /* Vector value for PMI interrupts */
-        u32 interrupt;          /* Global system interrupt */
+        u32 global_irq;         /* Global system interrupt */
         u32 flags;              /* Interrupt Source Flags */
 };
 
-#ifdef DUPLICATE_DEFINITION_WITH_LINUX_ACPI_H
+/* Flags field above */
+
+#define ACPI_MADT_CPEI_OVERRIDE     (1)
+
+/*
+ * Common flags fields for MADT subtables
+ */
+
+/* MADT Local APIC flags (lapic_flags) */
+
+#define ACPI_MADT_ENABLED           (1) /* 00: Processor is usable if set */
+
+/* MADT MPS INTI flags (inti_flags) */
+
+#define ACPI_MADT_POLARITY_MASK     (3) /* 00-01: Polarity of APIC I/O input signals */
+#define ACPI_MADT_TRIGGER_MASK      (3<<2)      /* 02-03: Trigger mode of APIC input signals */
+
+/* Values for MPS INTI flags */
+
+#define ACPI_MADT_POLARITY_CONFORMS       0
+#define ACPI_MADT_POLARITY_ACTIVE_HIGH    1
+#define ACPI_MADT_POLARITY_RESERVED       2
+#define ACPI_MADT_POLARITY_ACTIVE_LOW     3
+
+#define ACPI_MADT_TRIGGER_CONFORMS        (0)
+#define ACPI_MADT_TRIGGER_EDGE            (1<<2)
+#define ACPI_MADT_TRIGGER_RESERVED        (2<<2)
+#define ACPI_MADT_TRIGGER_LEVEL           (3<<2)
+
 /*******************************************************************************
  *
  * MCFG - PCI Memory Mapped Configuration table and sub-table
@@ -406,17 +524,19 @@ struct madt_interrupt_source {
  ******************************************************************************/
 
 struct acpi_table_mcfg {
-        ACPI_TABLE_HEADER_DEF u8 reserved[8];
+        struct acpi_table_header header;        /* Common ACPI table header */
+        u8 reserved[8];
 };
 
+/* Subtable */
+
 struct acpi_mcfg_allocation {
-        u64 base_address;       /* Base address, processor-relative */
+        u64 address;            /* Base address, processor-relative */
         u16 pci_segment;        /* PCI segment group number */
         u8 start_bus_number;    /* Starting PCI Bus number */
         u8 end_bus_number;      /* Final PCI Bus number */
         u32 reserved;
 };
-#endif
 
 /*******************************************************************************
  *
@@ -424,8 +544,9 @@ struct acpi_mcfg_allocation {
  *
  ******************************************************************************/
 
-struct smart_battery_table {
-        ACPI_TABLE_HEADER_DEF u32 warning_level;
+struct acpi_table_sbst {
+        struct acpi_table_header header;        /* Common ACPI table header */
+        u32 warning_level;
         u32 low_level;
         u32 critical_level;
 };
@@ -436,9 +557,10 @@ struct smart_battery_table {
  *
  ******************************************************************************/
 
-struct system_locality_info {
-        ACPI_TABLE_HEADER_DEF u64 locality_count;
-        u8 entry[1][1];
+struct acpi_table_slit {
+        struct acpi_table_header header;        /* Common ACPI table header */
+        u64 locality_count;
+        u8 entry[1];            /* Real size = localities^2 */
 };
 
 /*******************************************************************************
@@ -448,7 +570,8 @@ struct system_locality_info {
  ******************************************************************************/
 
 struct acpi_table_spcr {
-        ACPI_TABLE_HEADER_DEF u8 interface_type;        /* 0=full 16550, 1=subset of 16550 */
+        struct acpi_table_header header;        /* Common ACPI table header */
+        u8 interface_type;      /* 0=full 16550, 1=subset of 16550 */
         u8 reserved[3];
         struct acpi_generic_address serial_port;
         u8 interrupt_type;
@@ -459,7 +582,7 @@ struct acpi_table_spcr {
         u8 stop_bits;
         u8 flow_control;
         u8 terminal_type;
-        u8 reserved2;
+        u8 reserved1;
         u16 pci_device_id;
         u16 pci_vendor_id;
         u8 pci_bus;
@@ -467,7 +590,7 @@ struct acpi_table_spcr {
         u8 pci_function;
         u32 pci_flags;
         u8 pci_segment;
-        u32 reserved3;
+        u32 reserved2;
 };
 
 /*******************************************************************************
@@ -477,12 +600,13 @@ struct acpi_table_spcr {
  ******************************************************************************/
 
 struct acpi_table_spmi {
-        ACPI_TABLE_HEADER_DEF u8 reserved;
+        struct acpi_table_header header;        /* Common ACPI table header */
+        u8 reserved;
         u8 interface_type;
         u16 spec_revision;      /* Version of IPMI */
         u8 interrupt_type;
         u8 gpe_number;          /* GPE assigned */
-        u8 reserved2;
+        u8 reserved1;
         u8 pci_device_flag;
         u32 interrupt;
         struct acpi_generic_address ipmi_register;
@@ -498,58 +622,53 @@ struct acpi_table_spmi {
  *
  ******************************************************************************/
 
-struct system_resource_affinity {
-        ACPI_TABLE_HEADER_DEF u32 reserved1;    /* Must be value '1' */
-        u64 reserved2;          /* Reserved, must be zero */
+struct acpi_table_srat {
+        struct acpi_table_header header;        /* Common ACPI table header */
+        u32 table_revision;     /* Must be value '1' */
+        u64 reserved;           /* Reserved, must be zero */
 };
 
-/* SRAT common sub-table header */
+/* Values for subtable type in struct acpi_subtable_header */
 
-#define SRAT_SUBTABLE_HEADER \
-        u8                              type; \
-        u8                              length;
-
-/* Values for Type above */
-
-#define SRAT_CPU_AFFINITY       0
-#define SRAT_MEMORY_AFFINITY    1
-#define SRAT_RESERVED           2
+enum acpi_srat_type {
+        ACPI_SRAT_TYPE_CPU_AFFINITY = 0,
+        ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1,
+        ACPI_SRAT_TYPE_RESERVED = 2
+};
 
 /* SRAT sub-tables */
 
-struct static_resource_alloc {
-        SRAT_SUBTABLE_HEADER u8 proximity_domain_lo;
+struct acpi_srat_cpu_affinity {
+        struct acpi_subtable_header header;
+        u8 proximity_domain_lo;
         u8 apic_id;
-
-        /* Flags (32 bits) */
-
-        u8 enabled:1;           /* 00:    Use affinity structure */
-         u8:7;                  /* 01-07: Reserved, must be zero */
-        u8 reserved3[3];        /* 08-31: Reserved, must be zero */
-
+        u32 flags;
         u8 local_sapic_eid;
         u8 proximity_domain_hi[3];
-        u32 reserved4;          /* Reserved, must be zero */
+        u32 reserved;           /* Reserved, must be zero */
 };
 
-struct memory_affinity {
-        SRAT_SUBTABLE_HEADER u32 proximity_domain;
-        u16 reserved3;
-        u64 base_address;
-        u64 address_length;
-        u32 reserved4;
-
-        /* Flags (32 bits) */
+/* Flags */
 
-        u8 enabled:1;           /* 00:    Use affinity structure */
-        u8 hot_pluggable:1;     /* 01:    Memory region is hot pluggable */
-        u8 non_volatile:1;      /* 02:    Memory is non-volatile */
-         u8:5;                  /* 03-07: Reserved, must be zero */
-        u8 reserved5[3];        /* 08-31: Reserved, must be zero */
+#define ACPI_SRAT_CPU_ENABLED       (1) /* 00: Use affinity structure */
 
-        u64 reserved6;          /* Reserved, must be zero */
+struct acpi_srat_mem_affinity {
+        struct acpi_subtable_header header;
+        u32 proximity_domain;
+        u16 reserved;           /* Reserved, must be zero */
+        u64 base_address;
+        u64 length;
+        u32 memory_type;        /* See acpi_address_range_id */
+        u32 flags;
+        u64 reserved1;          /* Reserved, must be zero */
 };
 
+/* Flags */
+
+#define ACPI_SRAT_MEM_ENABLED       (1) /* 00: Use affinity structure */
+#define ACPI_SRAT_MEM_HOT_PLUGGABLE (1<<1)      /* 01: Memory region is hot pluggable */
+#define ACPI_SRAT_MEM_NON_VOLATILE  (1<<2)      /* 02: Memory region is non-volatile */
+
 /*******************************************************************************
  *
  * TCPA - Trusted Computing Platform Alliance table
@@ -557,7 +676,8 @@ struct memory_affinity {
  ******************************************************************************/
 
 struct acpi_table_tcpa {
-        ACPI_TABLE_HEADER_DEF u16 reserved;
+        struct acpi_table_header header;        /* Common ACPI table header */
+        u16 reserved;
         u32 max_log_length;     /* Maximum length for the event log area */
         u64 log_address;        /* Address of the event log area */
 };
@@ -569,7 +689,8 @@ struct acpi_table_tcpa {
  ******************************************************************************/
 
 struct acpi_table_wdrt {
-        ACPI_TABLE_HEADER_DEF u32 header_length;        /* Watchdog Header Length */
+        struct acpi_table_header header;        /* Common ACPI table header */
+        u32 header_length;      /* Watchdog Header Length */
         u8 pci_segment;         /* PCI Segment number */
         u8 pci_bus;             /* PCI Bus number */
         u8 pci_device;          /* PCI Device number */
@@ -582,58 +703,9 @@ struct acpi_table_wdrt {
         u32 entries;            /* Number of watchdog entries that follow */
 };
 
-#if 0                           /* Flags, will be converted to macros */
-u8 enabled:1;                   /* 00:    Timer enabled */
-u8:6;                           /* 01-06: Reserved */
-u8 sleep_stop:1;                /* 07:    Timer stopped in sleep state */
-#endif
-
-/* Macros used to generate offsets to specific table fields */
-
-#define ACPI_ASF0_OFFSET(f)             (u8) ACPI_OFFSET (struct acpi_asf_info,f)
-#define ACPI_ASF1_OFFSET(f)             (u8) ACPI_OFFSET (struct acpi_asf_alert,f)
-#define ACPI_ASF2_OFFSET(f)             (u8) ACPI_OFFSET (struct acpi_asf_remote,f)
-#define ACPI_ASF3_OFFSET(f)             (u8) ACPI_OFFSET (struct acpi_asf_rmcp,f)
-#define ACPI_ASF4_OFFSET(f)             (u8) ACPI_OFFSET (struct acpi_asf_address,f)
-#define ACPI_BOOT_OFFSET(f)             (u8) ACPI_OFFSET (struct acpi_table_boot,f)
-#define ACPI_CPEP_OFFSET(f)             (u8) ACPI_OFFSET (struct acpi_table_cpep,f)
-#define ACPI_CPEP0_OFFSET(f)            (u8) ACPI_OFFSET (struct acpi_cpep_polling,f)
-#define ACPI_DBGP_OFFSET(f)             (u8) ACPI_OFFSET (struct acpi_table_dbgp,f)
-#define ACPI_ECDT_OFFSET(f)             (u8) ACPI_OFFSET (struct ec_boot_resources,f)
-#define ACPI_HPET_OFFSET(f)             (u8) ACPI_OFFSET (struct hpet_table,f)
-#define ACPI_MADT_OFFSET(f)             (u8) ACPI_OFFSET (struct multiple_apic_table,f)
-#define ACPI_MADT0_OFFSET(f)            (u8) ACPI_OFFSET (struct madt_processor_apic,f)
-#define ACPI_MADT1_OFFSET(f)            (u8) ACPI_OFFSET (struct madt_io_apic,f)
-#define ACPI_MADT2_OFFSET(f)            (u8) ACPI_OFFSET (struct madt_interrupt_override,f)
-#define ACPI_MADT3_OFFSET(f)            (u8) ACPI_OFFSET (struct madt_nmi_source,f)
-#define ACPI_MADT4_OFFSET(f)            (u8) ACPI_OFFSET (struct madt_local_apic_nmi,f)
-#define ACPI_MADT5_OFFSET(f)            (u8) ACPI_OFFSET (struct madt_address_override,f)
-#define ACPI_MADT6_OFFSET(f)            (u8) ACPI_OFFSET (struct madt_io_sapic,f)
-#define ACPI_MADT7_OFFSET(f)            (u8) ACPI_OFFSET (struct madt_local_sapic,f)
-#define ACPI_MADT8_OFFSET(f)            (u8) ACPI_OFFSET (struct madt_interrupt_source,f)
-#define ACPI_MADTH_OFFSET(f)            (u8) ACPI_OFFSET (struct apic_header,f)
-#define ACPI_MCFG_OFFSET(f)             (u8) ACPI_OFFSET (struct acpi_table_mcfg,f)
-#define ACPI_MCFG0_OFFSET(f)            (u8) ACPI_OFFSET (struct acpi_mcfg_allocation,f)
-#define ACPI_SBST_OFFSET(f)             (u8) ACPI_OFFSET (struct smart_battery_table,f)
-#define ACPI_SLIT_OFFSET(f)             (u8) ACPI_OFFSET (struct system_locality_info,f)
-#define ACPI_SPCR_OFFSET(f)             (u8) ACPI_OFFSET (struct acpi_table_spcr,f)
-#define ACPI_SPMI_OFFSET(f)             (u8) ACPI_OFFSET (struct acpi_table_spmi,f)
-#define ACPI_SRAT_OFFSET(f)             (u8) ACPI_OFFSET (struct system_resource_affinity,f)
-#define ACPI_SRAT0_OFFSET(f)            (u8) ACPI_OFFSET (struct static_resource_alloc,f)
-#define ACPI_SRAT1_OFFSET(f)            (u8) ACPI_OFFSET (struct memory_affinity,f)
-#define ACPI_TCPA_OFFSET(f)             (u8) ACPI_OFFSET (struct acpi_table_tcpa,f)
-#define ACPI_WDRT_OFFSET(f)             (u8) ACPI_OFFSET (struct acpi_table_wdrt,f)
-
-#define ACPI_HPET_FLAG_OFFSET(f,o)      ACPI_FLAG_OFFSET (struct hpet_table,f,o)
-#define ACPI_SRAT0_FLAG_OFFSET(f,o)     ACPI_FLAG_OFFSET (struct static_resource_alloc,f,o)
-#define ACPI_SRAT1_FLAG_OFFSET(f,o)     ACPI_FLAG_OFFSET (struct memory_affinity,f,o)
-#define ACPI_MADT_FLAG_OFFSET(f,o)      ACPI_FLAG_OFFSET (struct multiple_apic_table,f,o)
-#define ACPI_MADT0_FLAG_OFFSET(f,o)     ACPI_FLAG_OFFSET (struct madt_processor_apic,f,o)
-#define ACPI_MADT2_FLAG_OFFSET(f,o)     ACPI_FLAG_OFFSET (struct madt_interrupt_override,f,o)
-#define ACPI_MADT3_FLAG_OFFSET(f,o)     ACPI_FLAG_OFFSET (struct madt_nmi_source,f,o)
-#define ACPI_MADT4_FLAG_OFFSET(f,o)     ACPI_FLAG_OFFSET (struct madt_local_apic_nmi,f,o)
-#define ACPI_MADT7_FLAG_OFFSET(f,o)     ACPI_FLAG_OFFSET (struct madt_local_sapic,f,o)
-#define ACPI_MADT8_FLAG_OFFSET(f,o)     ACPI_FLAG_OFFSET (struct madt_interrupt_source,f,o)
+/* Flags */
+
+#define ACPI_WDRT_TIMER_ENABLED     (1) /* 00: Timer enabled */
 
 /* Reset to default packing */
 
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
deleted file mode 100644
index 67efe6cad27b..000000000000
--- a/include/acpi/actbl2.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/******************************************************************************
- *
- * Name: actbl2.h - ACPI Specification Revision 2.0 Tables
- *
- *****************************************************************************/
-
-/*
- * Copyright (C) 2000 - 2006, R. Byron Moore
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions, and the following disclaimer,
- *    without modification.
- * 2. Redistributions in binary form must reproduce at minimum a disclaimer
- *    substantially similar to the "NO WARRANTY" disclaimer below
- *    ("Disclaimer") and any redistribution must be conditioned upon
- *    including a substantially similar Disclaimer requirement for further
- *    binary redistribution.
- * 3. Neither the names of the above-listed copyright holders nor the names
- *    of any contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * Alternatively, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") version 2 as published by the Free
- * Software Foundation.
- *
- * NO WARRANTY
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- */
-
-#ifndef __ACTBL2_H__
-#define __ACTBL2_H__
-
-/* Code moved to both actbl.h and actbl1.h */
-
-#endif                          /* __ACTBL2_H__ */
diff --git a/include/acpi/actbl71.h b/include/acpi/actbl71.h
deleted file mode 100644
index 10ac05bb36bc..000000000000
--- a/include/acpi/actbl71.h
+++ /dev/null
@@ -1,134 +0,0 @@
-/******************************************************************************
- *
- * Name: actbl71.h - IA-64 Extensions to the ACPI Spec Rev. 0.71
- *                   This file includes tables specific to this
- *                   specification revision.
- *
- *****************************************************************************/
-
-/*
- *  Copyright (C) 2000 - 2003, R. Byron Moore
- *
- *  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 __ACTBL71_H__
-#define __ACTBL71_H__
-
-/* 0.71 FADT address_space data item bitmasks defines */
-/* If the associated bit is zero then it is in memory space else in io space */
-
-#define SMI_CMD_ADDRESS_SPACE       0x01
-#define PM1_BLK_ADDRESS_SPACE       0x02
-#define PM2_CNT_BLK_ADDRESS_SPACE   0x04
-#define PM_TMR_BLK_ADDRESS_SPACE    0x08
-#define GPE0_BLK_ADDRESS_SPACE      0x10
-#define GPE1_BLK_ADDRESS_SPACE      0x20
-
-/* Only for clarity in declarations */
-
-typedef u64 IO_ADDRESS;
-
-#pragma pack(1)
-struct {                        /* Root System Descriptor Pointer */
-        NATIVE_CHAR signature[8];       /* contains "RSD PTR " */
-        u8 checksum;            /* to make sum of struct == 0 */
-        NATIVE_CHAR oem_id[6];  /* OEM identification */
-        u8 reserved;            /* Must be 0 for 1.0, 2 for 2.0 */
-        u64 rsdt_physical_address;      /* 64-bit physical address of RSDT */
-};
-
-/*****************************************/
-/* IA64 Extensions to ACPI Spec Rev 0.71 */
-/* for the Root System Description Table */
-/*****************************************/
-struct {
-        struct acpi_table_header header;        /* Table header */
-        u32 reserved_pad;       /* IA64 alignment, must be 0 */
-        u64 table_offset_entry[1];      /* Array of pointers to other */
-        /* tables' headers */
-};
-
-/*******************************************/
-/* IA64 Extensions to ACPI Spec Rev 0.71   */
-/* for the Firmware ACPI Control Structure */
-/*******************************************/
-struct {
-        NATIVE_CHAR signature[4];       /* signature "FACS" */
-        u32 length;             /* length of structure, in bytes */
-        u32 hardware_signature; /* hardware configuration signature */
-        u32 reserved4;          /* must be 0 */
-        u64 firmware_waking_vector;     /* ACPI OS waking vector */
-        u64 global_lock;        /* Global Lock */
-        u32 S4bios_f:1;         /* Indicates if S4BIOS support is present */
-        u32 reserved1:31;       /* must be 0 */
-        u8 reserved3[28];       /* reserved - must be zero */
-};
-
-/******************************************/
-/* IA64 Extensions to ACPI Spec Rev 0.71  */
-/* for the Fixed ACPI Description Table   */
-/******************************************/
-struct {
-        struct acpi_table_header header;        /* table header */
-        u32 reserved_pad;       /* IA64 alignment, must be 0 */
-        u64 firmware_ctrl;      /* 64-bit Physical address of FACS */
-        u64 dsdt;               /* 64-bit Physical address of DSDT */
-        u8 model;               /* System Interrupt Model */
-        u8 address_space;       /* Address Space Bitmask */
-        u16 sci_int;            /* System vector of SCI interrupt */
-        u8 acpi_enable;         /* value to write to smi_cmd to enable ACPI */
-        u8 acpi_disable;        /* value to write to smi_cmd to disable ACPI */
-        u8 S4bios_req;          /* Value to write to SMI CMD to enter S4BIOS state */
-        u8 reserved2;           /* reserved - must be zero */
-        u64 smi_cmd;            /* Port address of SMI command port */
-        u64 pm1a_evt_blk;       /* Port address of Power Mgt 1a acpi_event Reg Blk */
-        u64 pm1b_evt_blk;       /* Port address of Power Mgt 1b acpi_event Reg Blk */
-        u64 pm1a_cnt_blk;       /* Port address of Power Mgt 1a Control Reg Blk */
-        u64 pm1b_cnt_blk;       /* Port address of Power Mgt 1b Control Reg Blk */
-        u64 pm2_cnt_blk;        /* Port address of Power Mgt 2 Control Reg Blk */
-        u64 pm_tmr_blk;         /* Port address of Power Mgt Timer Ctrl Reg Blk */
-        u64 gpe0_blk;           /* Port addr of General Purpose acpi_event 0 Reg Blk */
-        u64 gpe1_blk;           /* Port addr of General Purpose acpi_event 1 Reg Blk */
-        u8 pm1_evt_len;         /* Byte length of ports at pm1_x_evt_blk */
-        u8 pm1_cnt_len;         /* Byte length of ports at pm1_x_cnt_blk */
-        u8 pm2_cnt_len;         /* Byte Length of ports at pm2_cnt_blk */
-        u8 pm_tm_len;           /* Byte Length of ports at pm_tm_blk */
-        u8 gpe0_blk_len;        /* Byte Length of ports at gpe0_blk */
-        u8 gpe1_blk_len;        /* Byte Length of ports at gpe1_blk */
-        u8 gpe1_base;           /* offset in gpe model where gpe1 events start */
-        u8 reserved3;           /* reserved */
-        u16 plvl2_lat;          /* worst case HW latency to enter/exit C2 state */
-        u16 plvl3_lat;          /* worst case HW latency to enter/exit C3 state */
-        u8 day_alrm;            /* index to day-of-month alarm in RTC CMOS RAM */
-        u8 mon_alrm;            /* index to month-of-year alarm in RTC CMOS RAM */
-        u8 century;             /* index to century in RTC CMOS RAM */
-        u8 reserved4;           /* reserved */
-        u32 flush_cash:1;       /* PAL_FLUSH_CACHE is correctly supported */
-        u32 reserved5:1;        /* reserved - must be zero */
-        u32 proc_c1:1;          /* all processors support C1 state */
-        u32 plvl2_up:1;         /* C2 state works on MP system */
-        u32 pwr_button:1;       /* Power button is handled as a generic feature */
-        u32 sleep_button:1;     /* Sleep button is handled as a generic feature, or not present */
-        u32 fixed_rTC:1;        /* RTC wakeup stat not in fixed register space */
-        u32 rtcs4:1;            /* RTC wakeup stat not possible from S4 */
-        u32 tmr_val_ext:1;      /* tmr_val is 32 bits */
-        u32 dock_cap:1;         /* Supports Docking */
-        u32 reserved6:22;       /* reserved - must be zero */
-};
-
-#pragma pack()
-
-#endif                          /* __ACTBL71_H__ */
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index 64b603cfe92e..72a6e2c3a536 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -48,7 +48,8 @@
 
 /*
  * ACPI_MACHINE_WIDTH must be specified in an OS- or compiler-dependent header
- * and must be either 16, 32, or 64
+ * and must be either 32 or 64. 16-bit ACPICA is no longer supported, as of
+ * 12/2006.
  */
 #ifndef ACPI_MACHINE_WIDTH
 #error ACPI_MACHINE_WIDTH not defined
@@ -149,7 +150,6 @@ typedef int INT32;
 typedef u64 acpi_native_uint;
 typedef s64 acpi_native_int;
 
-typedef u64 acpi_table_ptr;
 typedef u64 acpi_io_address;
 typedef u64 acpi_physical_address;
 
@@ -189,48 +189,15 @@ typedef int INT32;
 typedef u32 acpi_native_uint;
 typedef s32 acpi_native_int;
 
-typedef u64 acpi_table_ptr;
 typedef u32 acpi_io_address;
-typedef u64 acpi_physical_address;
+typedef u32 acpi_physical_address;
 
 #define ACPI_MAX_PTR                    ACPI_UINT32_MAX
 #define ACPI_SIZE_MAX                   ACPI_UINT32_MAX
 
-/*******************************************************************************
- *
- * Types specific to 16-bit targets
- *
- ******************************************************************************/
-
-#elif ACPI_MACHINE_WIDTH == 16
-
-/*! [Begin] no source code translation (keep the typedefs as-is) */
-
-typedef unsigned long UINT32;
-typedef short INT16;
-typedef long INT32;
-
-/*! [End] no source code translation !*/
-
-typedef u16 acpi_native_uint;
-typedef s16 acpi_native_int;
-
-typedef u32 acpi_table_ptr;
-typedef u32 acpi_io_address;
-typedef char *acpi_physical_address;
-
-#define ACPI_MAX_PTR                    ACPI_UINT16_MAX
-#define ACPI_SIZE_MAX                   ACPI_UINT16_MAX
-
-#define ACPI_USE_NATIVE_DIVIDE  /* No 64-bit integers, ok to use native divide */
-
-/* 64-bit integers cannot be supported */
-
-#define ACPI_NO_INTEGER64_SUPPORT
-
 #else
 
-/* ACPI_MACHINE_WIDTH must be either 64, 32, or 16 */
+/* ACPI_MACHINE_WIDTH must be either 64 or 32 */
 
 #error unknown ACPI_MACHINE_WIDTH
 #endif
@@ -311,36 +278,6 @@ typedef acpi_native_uint acpi_size;
  *
  ******************************************************************************/
 
-/*
- * Pointer overlays to avoid lots of typecasting for
- * code that accepts both physical and logical pointers.
- */
-union acpi_pointers {
-        acpi_physical_address physical;
-        void *logical;
-        acpi_table_ptr value;
-};
-
-struct acpi_pointer {
-        u32 pointer_type;
-        union acpi_pointers pointer;
-};
-
-/* pointer_types for above */
-
-#define ACPI_PHYSICAL_POINTER           0x01
-#define ACPI_LOGICAL_POINTER            0x02
-
-/* Processor mode */
-
-#define ACPI_PHYSICAL_ADDRESSING        0x04
-#define ACPI_LOGICAL_ADDRESSING         0x08
-#define ACPI_MEMORY_MODE                0x0C
-
-#define ACPI_PHYSMODE_PHYSPTR           ACPI_PHYSICAL_ADDRESSING | ACPI_PHYSICAL_POINTER
-#define ACPI_LOGMODE_PHYSPTR            ACPI_LOGICAL_ADDRESSING  | ACPI_PHYSICAL_POINTER
-#define ACPI_LOGMODE_LOGPTR             ACPI_LOGICAL_ADDRESSING  | ACPI_LOGICAL_POINTER
-
 /* Logical defines and NULL */
 
 #ifdef FALSE
@@ -442,7 +379,8 @@ typedef u64 acpi_integer;
 /*
  * Initialization state
  */
-#define ACPI_INITIALIZED_OK             0x01
+#define ACPI_SUBSYSTEM_INITIALIZE       0x01
+#define ACPI_INITIALIZED_OK             0x02
 
 /*
  * Power state values
@@ -491,21 +429,6 @@ typedef u64 acpi_integer;
 #define ACPI_NOTIFY_POWER_FAULT         (u8) 7
 
 /*
- *  Table types.  These values are passed to the table related APIs
- */
-typedef u32 acpi_table_type;
-
-#define ACPI_TABLE_ID_RSDP              (acpi_table_type) 0
-#define ACPI_TABLE_ID_DSDT              (acpi_table_type) 1
-#define ACPI_TABLE_ID_FADT              (acpi_table_type) 2
-#define ACPI_TABLE_ID_FACS              (acpi_table_type) 3
-#define ACPI_TABLE_ID_PSDT              (acpi_table_type) 4
-#define ACPI_TABLE_ID_SSDT              (acpi_table_type) 5
-#define ACPI_TABLE_ID_XSDT              (acpi_table_type) 6
-#define ACPI_TABLE_ID_MAX               6
-#define ACPI_NUM_TABLE_TYPES            (ACPI_TABLE_ID_MAX+1)
-
-/*
  * Types associated with ACPI names and objects.  The first group of
  * values (up to ACPI_TYPE_EXTERNAL_MAX) correspond to the definition
  * of the ACPI object_type() operator (See the ACPI Spec). Therefore,
@@ -637,7 +560,7 @@ typedef u32 acpi_event_status;
  *  | | |  +--- Type of dispatch -- to method, handler, or none
  *  | | +--- Enabled for runtime?
  *  | +--- Enabled for wake?
- *  +--- System state when GPE ocurred (running/waking)
+ *  +--- Unused
  */
 #define ACPI_GPE_XRUPT_TYPE_MASK        (u8) 0x01
 #define ACPI_GPE_LEVEL_TRIGGERED        (u8) 0x01
@@ -663,10 +586,6 @@ typedef u32 acpi_event_status;
 
 #define ACPI_GPE_ENABLE_MASK            (u8) 0x60       /* Both run/wake */
 
-#define ACPI_GPE_SYSTEM_MASK            (u8) 0x80
-#define ACPI_GPE_SYSTEM_RUNNING         (u8) 0x80
-#define ACPI_GPE_SYSTEM_WAKING          (u8) 0x00
-
 /*
  * Flags for GPE and Lock interfaces
  */
@@ -816,13 +735,6 @@ struct acpi_buffer {
 #define ACPI_SYS_MODES_MASK             0x0003
 
 /*
- * ACPI Table Info.  One per ACPI table _type_
- */
-struct acpi_table_info {
-        u32 count;
-};
-
-/*
  * System info returned by acpi_get_system_info()
  */
 struct acpi_system_info {
@@ -833,8 +745,6 @@ struct acpi_system_info {
         u32 reserved2;
         u32 debug_level;
         u32 debug_layer;
-        u32 num_table_types;
-        struct acpi_table_info table_info[ACPI_TABLE_ID_MAX + 1];
 };
 
 /*
diff --git a/include/acpi/acutils.h b/include/acpi/acutils.h
index ba039ea1a057..883ffe92148f 100644
--- a/include/acpi/acutils.h
+++ b/include/acpi/acutils.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -141,8 +141,6 @@ acpi_status acpi_ut_hardware_initialize(void);
 
 void acpi_ut_subsystem_shutdown(void);
 
-acpi_status acpi_ut_validate_fadt(void);
-
 /*
  * utclib - Local implementations of C library functions
  */
@@ -453,6 +451,8 @@ acpi_ut_short_divide(acpi_integer in_dividend,
 /*
  * utmisc
  */
+const char *acpi_ut_validate_exception(acpi_status status);
+
 u8 acpi_ut_is_aml_table(struct acpi_table_header *table);
 
 acpi_status acpi_ut_allocate_owner_id(acpi_owner_id * owner_id);
@@ -470,7 +470,7 @@ void acpi_ut_print_string(char *string, u8 max_length);
 
 u8 acpi_ut_valid_acpi_name(u32 name);
 
-acpi_name acpi_ut_repair_name(acpi_name name);
+acpi_name acpi_ut_repair_name(char *name);
 
 u8 acpi_ut_valid_acpi_char(char character, acpi_native_uint position);
 
diff --git a/include/acpi/amlcode.h b/include/acpi/amlcode.h
index cf18426a87b1..da53a4ef287a 100644
--- a/include/acpi/amlcode.h
+++ b/include/acpi/amlcode.h
@@ -7,7 +7,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -273,7 +273,7 @@
 #define ARGI_DATAOBJECT             0x12        /* Buffer, String, package or reference to a Node - Used only by size_of operator */
 #define ARGI_COMPLEXOBJ             0x13        /* Buffer, String, or package (Used by INDEX op only) */
 #define ARGI_REF_OR_STRING          0x14        /* Reference or String (Used by DEREFOF op only) */
-#define ARGI_REGION_OR_FIELD        0x15        /* Used by LOAD op only */
+#define ARGI_REGION_OR_BUFFER       0x15        /* Used by LOAD op only */
 #define ARGI_DATAREFOBJ             0x16
 
 /* Note: types above can expand to 0x1F maximum */
diff --git a/include/acpi/amlresrc.h b/include/acpi/amlresrc.h
index be03818af9d1..f7d541239da4 100644
--- a/include/acpi/amlresrc.h
+++ b/include/acpi/amlresrc.h
@@ -6,7 +6,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h
index 453a469fd397..dab2ec59a3b0 100644
--- a/include/acpi/platform/acenv.h
+++ b/include/acpi/platform/acenv.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/include/acpi/platform/acgcc.h b/include/acpi/platform/acgcc.h
index da80933963db..3bb50494a38a 100644
--- a/include/acpi/platform/acgcc.h
+++ b/include/acpi/platform/acgcc.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h
index 7f1e92930b62..5f532d2ac180 100644
--- a/include/acpi/platform/aclinux.h
+++ b/include/acpi/platform/aclinux.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/include/asm-alpha/cacheflush.h b/include/asm-alpha/cacheflush.h
index 805640b41078..b686cc7fc44e 100644
--- a/include/asm-alpha/cacheflush.h
+++ b/include/asm-alpha/cacheflush.h
@@ -6,6 +6,7 @@
 /* Caches aren't brain-dead on the Alpha. */
 #define flush_cache_all()                       do { } while (0)
 #define flush_cache_mm(mm)                      do { } while (0)
+#define flush_cache_dup_mm(mm)                  do { } while (0)
 #define flush_cache_range(vma, start, end)      do { } while (0)
 #define flush_cache_page(vma, vmaddr, pfn)      do { } while (0)
 #define flush_dcache_page(page)                 do { } while (0)
diff --git a/include/asm-alpha/dma-mapping.h b/include/asm-alpha/dma-mapping.h
index 57e09f5e3424..75a1aff5b57b 100644
--- a/include/asm-alpha/dma-mapping.h
+++ b/include/asm-alpha/dma-mapping.h
@@ -41,9 +41,9 @@ int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
 #define dma_map_single(dev, va, size, dir)      virt_to_phys(va)
 #define dma_map_page(dev, page, off, size, dir) (page_to_pa(page) + off)
 
-#define dma_unmap_single(dev, addr, size, dir)  do { } while (0)
-#define dma_unmap_page(dev, addr, size, dir)    do { } while (0)
-#define dma_unmap_sg(dev, sg, nents, dir)       do { } while (0)
+#define dma_unmap_single(dev, addr, size, dir)  ((void)0)
+#define dma_unmap_page(dev, addr, size, dir)    ((void)0)
+#define dma_unmap_sg(dev, sg, nents, dir)       ((void)0)
 
 #define dma_mapping_error(addr)  (0)
 
@@ -55,12 +55,14 @@ int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
 
 int dma_set_mask(struct device *dev, u64 mask);
 
-#define dma_sync_single_for_cpu(dev, addr, size, dir)     do { } while (0)
-#define dma_sync_single_for_device(dev, addr, size, dir)  do { } while (0)
-#define dma_sync_single_range(dev, addr, off, size, dir)  do { } while (0)
-#define dma_sync_sg_for_cpu(dev, sg, nents, dir)          do { } while (0)
-#define dma_sync_sg_for_device(dev, sg, nents, dir)       do { } while (0)
-#define dma_cache_sync(dev, va, size, dir)                do { } while (0)
+#define dma_sync_single_for_cpu(dev, addr, size, dir)     ((void)0)
+#define dma_sync_single_for_device(dev, addr, size, dir)  ((void)0)
+#define dma_sync_single_range(dev, addr, off, size, dir)  ((void)0)
+#define dma_sync_sg_for_cpu(dev, sg, nents, dir)          ((void)0)
+#define dma_sync_sg_for_device(dev, sg, nents, dir)       ((void)0)
+#define dma_cache_sync(dev, va, size, dir)                ((void)0)
+#define dma_sync_single_range_for_cpu(dev, addr, offset, size, dir)     ((void)0)
+#define dma_sync_single_range_for_device(dev, addr, offset, size, dir)  ((void)0)
 
 #define dma_get_cache_alignment()                         L1_CACHE_BYTES
 
diff --git a/include/asm-alpha/io.h b/include/asm-alpha/io.h
index 5d15af24573b..24bdcc8b63aa 100644
--- a/include/asm-alpha/io.h
+++ b/include/asm-alpha/io.h
@@ -525,15 +525,6 @@ extern void outsw (unsigned long port, const void *src, unsigned long count);
 extern void outsl (unsigned long port, const void *src, unsigned long count);
 
 /*
- * XXX - We don't have csum_partial_copy_fromio() yet, so we cheat here and 
- * just copy it. The net code will then do the checksum later. Presently 
- * only used by some shared memory 8390 Ethernet cards anyway.
- */
-
-#define eth_io_copy_and_sum(skb,src,len,unused) \
-  memcpy_fromio((skb)->data,src,len)
-
-/*
  * The Alpha Jensen hardware for some rather strange reason puts
  * the RTC clock at 0x170 instead of 0x70. Probably due to some
  * misguided idea about using 0x70 for NMI stuff.
diff --git a/include/asm-alpha/pci.h b/include/asm-alpha/pci.h
index 4e115f368d5f..85aa1127c903 100644
--- a/include/asm-alpha/pci.h
+++ b/include/asm-alpha/pci.h
@@ -293,4 +293,6 @@ struct pci_dev *alpha_gendev_to_pci(struct device *dev);
 #define IOBASE_ROOT_BUS         5
 #define IOBASE_FROM_HOSE        0x10000
 
+extern struct pci_dev *isa_bridge;
+
 #endif /* __ALPHA_PCI_H */
diff --git a/include/asm-alpha/posix_types.h b/include/asm-alpha/posix_types.h
index c78c04a94f4e..db167413300b 100644
--- a/include/asm-alpha/posix_types.h
+++ b/include/asm-alpha/posix_types.h
@@ -49,7 +49,7 @@ typedef unsigned int	__kernel_old_dev_t;
 #define __FD_CLR(d, set)        ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
 #define __FD_ISSET(d, set)      (((set)->fds_bits[__FDELT(d)] & __FDMASK(d)) != 0)
 #define __FD_ZERO(set)  \
-  ((void) memset ((__ptr_t) (set), 0, sizeof (__kernel_fd_set)))
+  ((void) memset ((void *) (set), 0, sizeof (__kernel_fd_set)))
 
 #else /* __GNUC__ */
 
diff --git a/include/asm-alpha/termbits.h b/include/asm-alpha/termbits.h
index 5541101b58ae..ad854a4a3af6 100644
--- a/include/asm-alpha/termbits.h
+++ b/include/asm-alpha/termbits.h
@@ -25,6 +25,19 @@ struct termios {
         speed_t c_ospeed;               /* output speed */
 };
 
+/* Alpha has matching termios and ktermios */
+
+struct ktermios {
+        tcflag_t c_iflag;               /* input mode flags */
+        tcflag_t c_oflag;               /* output mode flags */
+        tcflag_t c_cflag;               /* control mode flags */
+        tcflag_t c_lflag;               /* local mode flags */
+        cc_t c_cc[NCCS];                /* control characters */
+        cc_t c_line;                    /* line discipline (== c_cc[19]) */
+        speed_t c_ispeed;               /* input speed */
+        speed_t c_ospeed;               /* output speed */
+};
+
 /* c_cc characters */
 #define VEOF 0
 #define VEOL 1
diff --git a/include/asm-alpha/unistd.h b/include/asm-alpha/unistd.h
index 84313d14e780..e58a427012dd 100644
--- a/include/asm-alpha/unistd.h
+++ b/include/asm-alpha/unistd.h
@@ -342,9 +342,14 @@
 #define __NR_io_cancel                  402
 #define __NR_exit_group                 405
 #define __NR_lookup_dcookie             406
-#define __NR_sys_epoll_create           407
-#define __NR_sys_epoll_ctl              408
-#define __NR_sys_epoll_wait             409
+#define __NR_epoll_create               407
+#define __NR_epoll_ctl                  408
+#define __NR_epoll_wait                 409
+/* Feb 2007: These three sys_epoll defines shouldn't be here but culling
+ * them would break userspace apps ... we'll kill them off in 2010 :) */
+#define __NR_sys_epoll_create           __NR_epoll_create
+#define __NR_sys_epoll_ctl              __NR_epoll_ctl
+#define __NR_sys_epoll_wait             __NR_epoll_wait
 #define __NR_remap_file_pages           410
 #define __NR_set_tid_address            411
 #define __NR_restart_syscall            412
diff --git a/include/asm-arm/apm.h b/include/asm-arm/apm.h
deleted file mode 100644
index d09113b37e4a..000000000000
--- a/include/asm-arm/apm.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/* -*- linux-c -*-
- *
- * (C) 2003 zecke@handhelds.org
- *
- * GPL version 2
- *
- * based on arch/arm/kernel/apm.c
- * factor out the information needed by architectures to provide
- * apm status
- *
- *
- */
-#ifndef ARM_ASM_SA1100_APM_H
-#define ARM_ASM_SA1100_APM_H
-
-#include <linux/apm_bios.h>
-
-/*
- * This structure gets filled in by the machine specific 'get_power_status'
- * implementation.  Any fields which are not set default to a safe value.
- */
-struct apm_power_info {
-        unsigned char   ac_line_status;
-#define APM_AC_OFFLINE                  0
-#define APM_AC_ONLINE                   1
-#define APM_AC_BACKUP                   2
-#define APM_AC_UNKNOWN                  0xff
-
-        unsigned char   battery_status;
-#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
-
-        unsigned char   battery_flag;
-#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
-
-        int             battery_life;
-        int             time;
-        int             units;
-#define APM_UNITS_MINS                  0
-#define APM_UNITS_SECS                  1
-#define APM_UNITS_UNKNOWN               -1
-
-};
-
-/*
- * This allows machines to provide their own "apm get power status" function.
- */
-extern void (*apm_get_power_status)(struct apm_power_info *);
-
-/*
- * Queue an event (APM_SYS_SUSPEND or APM_CRITICAL_SUSPEND)
- */
-void apm_queue_event(apm_event_t event);
-
-#endif
diff --git a/include/asm-arm/arch-at91rm9200/at91_ecc.h b/include/asm-arm/arch-at91rm9200/at91_ecc.h
index fddf256a98d3..5c564ede5c5d 100644
--- a/include/asm-arm/arch-at91rm9200/at91_ecc.h
+++ b/include/asm-arm/arch-at91rm9200/at91_ecc.h
@@ -14,7 +14,7 @@
 #define AT91_ECC_H
 
 #define AT91_ECC_CR             (AT91_ECC + 0x00)       /* Control register */
-#define         AT91_ECC_RST            (1 << 0)                /* Reset parity */
+#define         AT91_ECC_RST            (1 << 0)                /* Reset parity */
 
 #define AT91_ECC_MR             (AT91_ECC + 0x04)       /* Mode register */
 #define         AT91_ECC_PAGESIZE       (3 << 0)                /* Page Size */
@@ -23,16 +23,16 @@
 #define                 AT91_ECC_PAGESIZE_2112          (2)
 #define                 AT91_ECC_PAGESIZE_4224          (3)
 
-#define AT91_ECC_SR             (AT91_ECC + 0x08)       /* Status register */
+#define AT91_ECC_SR             (AT91_ECC + 0x08)       /* Status register */
 #define         AT91_ECC_RECERR         (1 << 0)                /* Recoverable Error */
 #define         AT91_ECC_ECCERR         (1 << 1)                /* ECC Single Bit Error */
 #define         AT91_ECC_MULERR         (1 << 2)                /* Multiple Errors */
 
-#define AT91_ECC_PR             (AT91_ECC + 0x0c)       /* Parity register */
+#define AT91_ECC_PR             (AT91_ECC + 0x0c)       /* Parity register */
 #define         AT91_ECC_BITADDR        (0xf << 0)              /* Bit Error Address */
 #define         AT91_ECC_WORDADDR       (0xfff << 4)            /* Word Error Address */
 
-#define AT91_ECC_NPR            (AT91_ECC + 0x10)       /* NParity register */
+#define AT91_ECC_NPR            (AT91_ECC + 0x10)       /* NParity register */
 #define         AT91_ECC_NPARITY        (0xffff << 0)           /* NParity */
 
 #endif
diff --git a/include/asm-arm/arch-at91rm9200/at91_pmc.h b/include/asm-arm/arch-at91rm9200/at91_pmc.h
index de8c3da74a01..c3b489d09b6c 100644
--- a/include/asm-arm/arch-at91rm9200/at91_pmc.h
+++ b/include/asm-arm/arch-at91rm9200/at91_pmc.h
@@ -61,7 +61,7 @@
 #define                 AT91_PMC_CSS_PLLA               (2 << 0)
 #define                 AT91_PMC_CSS_PLLB               (3 << 0)
 #define         AT91_PMC_PRES           (7 <<  2)               /* Master Clock Prescaler */
-#define                 AT91_PMC_PRES_1                 (0 << 2)
+#define                 AT91_PMC_PRES_1                 (0 << 2)
 #define                 AT91_PMC_PRES_2                 (1 << 2)
 #define                 AT91_PMC_PRES_4                 (2 << 2)
 #define                 AT91_PMC_PRES_8                 (3 << 2)
diff --git a/include/asm-arm/arch-at91rm9200/at91_rstc.h b/include/asm-arm/arch-at91rm9200/at91_rstc.h
index ccdc52da973d..237d3c40b318 100644
--- a/include/asm-arm/arch-at91rm9200/at91_rstc.h
+++ b/include/asm-arm/arch-at91rm9200/at91_rstc.h
@@ -17,7 +17,7 @@
 #define         AT91_RSTC_PROCRST       (1 << 0)                /* Processor Reset */
 #define         AT91_RSTC_PERRST        (1 << 2)                /* Peripheral Reset */
 #define         AT91_RSTC_EXTRST        (1 << 3)                /* External Reset */
-#define         AT01_RSTC_KEY           (0xff << 24)            /* KEY Password */
+#define         AT91_RSTC_KEY           (0xff << 24)            /* KEY Password */
 
 #define AT91_RSTC_SR            (AT91_RSTC + 0x04)      /* Reset Controller Status Register */
 #define         AT91_RSTC_URSTS         (1 << 0)                /* User Reset Status */
diff --git a/include/asm-arm/arch-at91rm9200/at91_rtc.h b/include/asm-arm/arch-at91rm9200/at91_rtc.h
index 6e5065d56260..095fe0883102 100644
--- a/include/asm-arm/arch-at91rm9200/at91_rtc.h
+++ b/include/asm-arm/arch-at91rm9200/at91_rtc.h
@@ -21,21 +21,21 @@
 #define         AT91_RTC_UPDCAL         (1 <<  1)               /* Update Request Calendar Register */
 #define         AT91_RTC_TIMEVSEL       (3 <<  8)               /* Time Event Selection */
 #define                 AT91_RTC_TIMEVSEL_MINUTE        (0 << 8)
-#define                 AT91_RTC_TIMEVSEL_HOUR          (1 << 8)
-#define                 AT91_RTC_TIMEVSEL_DAY24         (2 << 8)
-#define                 AT91_RTC_TIMEVSEL_DAY12         (3 << 8)
+#define                 AT91_RTC_TIMEVSEL_HOUR          (1 << 8)
+#define                 AT91_RTC_TIMEVSEL_DAY24         (2 << 8)
+#define                 AT91_RTC_TIMEVSEL_DAY12         (3 << 8)
 #define         AT91_RTC_CALEVSEL       (3 << 16)               /* Calendar Event Selection */
-#define                 AT91_RTC_CALEVSEL_WEEK          (0 << 16)
-#define                 AT91_RTC_CALEVSEL_MONTH         (1 << 16)
-#define                 AT91_RTC_CALEVSEL_YEAR          (2 << 16)
+#define                 AT91_RTC_CALEVSEL_WEEK          (0 << 16)
+#define                 AT91_RTC_CALEVSEL_MONTH         (1 << 16)
+#define                 AT91_RTC_CALEVSEL_YEAR          (2 << 16)
 
 #define AT91_RTC_MR             (AT91_RTC + 0x04)       /* Mode Register */
-#define         AT91_RTC_HRMOD          (1 <<  0)               /* 12/24 Hour Mode */
+#define                 AT91_RTC_HRMOD          (1 <<  0)               /* 12/24 Hour Mode */
 
 #define AT91_RTC_TIMR           (AT91_RTC + 0x08)       /* Time Register */
 #define         AT91_RTC_SEC            (0x7f <<  0)            /* Current Second */
 #define         AT91_RTC_MIN            (0x7f <<  8)            /* Current Minute */
-#define         AT91_RTC_HOUR           (0x3f << 16)            /* Current Hour */
+#define         AT91_RTC_HOUR           (0x3f << 16)            /* Current Hour */
 #define         AT91_RTC_AMPM           (1    << 22)            /* Ante Meridiem Post Meridiem Indicator */
 
 #define AT91_RTC_CALR           (AT91_RTC + 0x0c)       /* Calendar Register */
diff --git a/include/asm-arm/arch-at91rm9200/at91rm9200.h b/include/asm-arm/arch-at91rm9200/at91rm9200.h
index 4d51177efddd..c569b6a21a42 100644
--- a/include/asm-arm/arch-at91rm9200/at91rm9200.h
+++ b/include/asm-arm/arch-at91rm9200/at91rm9200.h
@@ -274,7 +274,7 @@
 #define AT91_PD19_TPK7          (1 << 19)       /* B: ETM Trace Packet Port 7 */
 #define AT91_PD20_NPCS3         (1 << 20)       /* A: SPI Peripheral Chip Select 3 */
 #define AT91_PD20_TPK8          (1 << 20)       /* B: ETM Trace Packet Port 8 */
-#define AT91_PD21_RTS0          (1 << 21)       /* A: USART Ready To Send 0 */
+#define AT91_PD21_RTS0          (1 << 21)       /* A: USART Ready To Send 0 */
 #define AT91_PD21_TPK9          (1 << 21)       /* B: ETM Trace Packet Port 9 */
 #define AT91_PD22_RTS1          (1 << 22)       /* A: USART Ready To Send 1 */
 #define AT91_PD22_TPK10         (1 << 22)       /* B: ETM Trace Packet Port 10 */
diff --git a/include/asm-arm/arch-at91rm9200/at91sam9260_matrix.h b/include/asm-arm/arch-at91rm9200/at91sam9260_matrix.h
index 746d973705bf..78f6b4917b8b 100644
--- a/include/asm-arm/arch-at91rm9200/at91sam9260_matrix.h
+++ b/include/asm-arm/arch-at91rm9200/at91sam9260_matrix.h
@@ -58,7 +58,7 @@
 #define         AT91_MATRIX_RCB1                (1 << 1)        /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */
 
 #define AT91_MATRIX_EBICSA      (AT91_MATRIX + 0x11C)   /* EBI Chip Select Assignment Register */
-#define         AT91_MATRIX_CS1A                (1 << 1)         /* Chip Select 1 Assignment */
+#define         AT91_MATRIX_CS1A                (1 << 1)        /* Chip Select 1 Assignment */
 #define                 AT91_MATRIX_CS1A_SMC            (0 << 1)
 #define                 AT91_MATRIX_CS1A_SDRAMC         (1 << 1)
 #define         AT91_MATRIX_CS3A                (1 << 3)        /* Chip Select 3 Assignment */
diff --git a/include/asm-arm/arch-at91rm9200/at91sam9261_matrix.h b/include/asm-arm/arch-at91rm9200/at91sam9261_matrix.h
index 270a5dcdf1cd..ec88efabbe6c 100644
--- a/include/asm-arm/arch-at91rm9200/at91sam9261_matrix.h
+++ b/include/asm-arm/arch-at91rm9200/at91sam9261_matrix.h
@@ -15,7 +15,7 @@
 
 #define AT91_MATRIX_MCFG        (AT91_MATRIX + 0x00)    /* Master Configuration Register */
 #define         AT91_MATRIX_RCB0        (1 << 0)                /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */
-#define         AT01_MATRIX_RCB1        (1 << 1)                /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */
+#define         AT91_MATRIX_RCB1        (1 << 1)                /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */
 
 #define AT91_MATRIX_SCFG0       (AT91_MATRIX + 0x04)    /* Slave Configuration Register 0 */
 #define AT91_MATRIX_SCFG1       (AT91_MATRIX + 0x08)    /* Slave Configuration Register 1 */
@@ -43,8 +43,8 @@
 
 #define AT91_MATRIX_EBICSA      (AT91_MATRIX + 0x30)    /* EBI Chip Select Assignment Register */
 #define         AT91_MATRIX_CS1A                (1 << 1)        /* Chip Select 1 Assignment */
-#define                 AT91_MATRIX_CS1A_SMC            (0 << 1)
-#define                 AT91_MATRIX_CS1A_SDRAMC         (1 << 1)
+#define                 AT91_MATRIX_CS1A_SMC            (0 << 1)
+#define                 AT91_MATRIX_CS1A_SDRAMC         (1 << 1)
 #define         AT91_MATRIX_CS3A                (1 << 3)        /* Chip Select 3 Assignment */
 #define                 AT91_MATRIX_CS3A_SMC            (0 << 3)
 #define                 AT91_MATRIX_CS3A_SMC_SMARTMEDIA (1 << 3)
diff --git a/include/asm-arm/arch-at91rm9200/at91sam926x_mc.h b/include/asm-arm/arch-at91rm9200/at91sam926x_mc.h
index 7d94968b5d57..972e7531c7f4 100644
--- a/include/asm-arm/arch-at91rm9200/at91sam926x_mc.h
+++ b/include/asm-arm/arch-at91rm9200/at91sam926x_mc.h
@@ -33,14 +33,14 @@
 #define                 AT91_SDRAMC_NC_9        (1 << 0)
 #define                 AT91_SDRAMC_NC_10       (2 << 0)
 #define                 AT91_SDRAMC_NC_11       (3 << 0)
-#define         AT91_SDRAMC_NR          (3 << 2)                /* Number of Row Bits */
+#define         AT91_SDRAMC_NR          (3 << 2)                /* Number of Row Bits */
 #define                 AT91_SDRAMC_NR_11       (0 << 2)
 #define                 AT91_SDRAMC_NR_12       (1 << 2)
 #define                 AT91_SDRAMC_NR_13       (2 << 2)
-#define         AT91_SDRAMC_NB          (1 << 4)                /* Number of Banks */
+#define         AT91_SDRAMC_NB          (1 << 4)                /* Number of Banks */
 #define                 AT91_SDRAMC_NB_2        (0 << 4)
-#define                 AT91_SDRAMC_NB_4        (1 << 4)
-#define         AT91_SDRAMC_CAS         (3 << 5)                /* CAS Latency */
+#define                 AT91_SDRAMC_NB_4        (1 << 4)
+#define         AT91_SDRAMC_CAS         (3 << 5)                /* CAS Latency */
 #define                 AT91_SDRAMC_CAS_1       (1 << 5)
 #define                 AT91_SDRAMC_CAS_2       (2 << 5)
 #define                 AT91_SDRAMC_CAS_3       (3 << 5)
@@ -110,10 +110,10 @@
 #define AT91_SMC_MODE(n)        (AT91_SMC + 0x0c + ((n)*0x10))  /* Mode Register for CS n */
 #define         AT91_SMC_READMODE       (1 <<  0)                       /* Read Mode */
 #define         AT91_SMC_WRITEMODE      (1 <<  1)                       /* Write Mode */
-#define         AT91_SMC_EXNWMODE       (3 <<  5)                       /* NWAIT Mode */
-#define                 AT91_SMC_EXNWMODE_DISABLE       (0 << 5)
-#define                 AT91_SMC_EXNWMODE_FROZEN        (2 << 5)
-#define                 AT91_SMC_EXNWMODE_READY         (3 << 5)
+#define         AT91_SMC_EXNWMODE       (3 <<  4)                       /* NWAIT Mode */
+#define                 AT91_SMC_EXNWMODE_DISABLE       (0 << 4)
+#define                 AT91_SMC_EXNWMODE_FROZEN        (2 << 4)
+#define                 AT91_SMC_EXNWMODE_READY         (3 << 4)
 #define         AT91_SMC_BAT            (1 <<  8)                       /* Byte Access Type */
 #define                 AT91_SMC_BAT_SELECT             (0 << 8)
 #define                 AT91_SMC_BAT_WRITE              (1 << 8)
diff --git a/include/asm-arm/arch-ep93xx/irqs.h b/include/asm-arm/arch-ep93xx/irqs.h
index 9a42f5de9e57..ae532e304bf1 100644
--- a/include/asm-arm/arch-ep93xx/irqs.h
+++ b/include/asm-arm/arch-ep93xx/irqs.h
@@ -22,9 +22,9 @@
 #define IRQ_EP93XX_DMAM2P9              16
 #define IRQ_EP93XX_DMAM2M0              17
 #define IRQ_EP93XX_DMAM2M1              18
-#define IRQ_EP93XX_GPIO0MUX             20
-#define IRQ_EP93XX_GPIO1MUX             21
-#define IRQ_EP93XX_GPIO2MUX             22
+#define IRQ_EP93XX_GPIO0MUX             19
+#define IRQ_EP93XX_GPIO1MUX             20
+#define IRQ_EP93XX_GPIO2MUX             21
 #define IRQ_EP93XX_GPIO3MUX             22
 #define IRQ_EP93XX_UART1RX              23
 #define IRQ_EP93XX_UART1TX              24
diff --git a/include/asm-arm/arch-imx/imx-regs.h b/include/asm-arm/arch-imx/imx-regs.h
index a6912b3d8671..e56a4e247d62 100644
--- a/include/asm-arm/arch-imx/imx-regs.h
+++ b/include/asm-arm/arch-imx/imx-regs.h
@@ -41,7 +41,13 @@
 
 /* PLL registers */
 #define CSCR   __REG(IMX_PLL_BASE)        /* Clock Source Control Register */
-#define CSCR_SYSTEM_SEL (1<<16)
+#define CSCR_SPLL_RESTART       (1<<22)
+#define CSCR_MPLL_RESTART       (1<<21)
+#define CSCR_SYSTEM_SEL         (1<<16)
+#define CSCR_BCLK_DIV           (0xf<<10)
+#define CSCR_MPU_PRESC          (1<<15)
+#define CSCR_SPEN               (1<<1)
+#define CSCR_MPEN               (1<<0)
 
 #define MPCTL0 __REG(IMX_PLL_BASE + 0x4)  /* MCU PLL Control Register 0 */
 #define MPCTL1 __REG(IMX_PLL_BASE + 0x8)  /* MCU PLL and System Clock Register 1 */
@@ -49,8 +55,6 @@
 #define SPCTL1 __REG(IMX_PLL_BASE + 0x10) /* System PLL Control Register 1 */
 #define PCDR   __REG(IMX_PLL_BASE + 0x20) /* Peripheral Clock Divider Register */
 
-#define CSCR_MPLL_RESTART (1<<21)
-
 /*
  *  GPIO Module and I/O Multiplexer
  *  x = 0..3 for reg_A, reg_B, reg_C, reg_D
diff --git a/include/asm-arm/arch-iop13xx/io.h b/include/asm-arm/arch-iop13xx/io.h
index db6de2480a24..5a7bdb526606 100644
--- a/include/asm-arm/arch-iop13xx/io.h
+++ b/include/asm-arm/arch-iop13xx/io.h
@@ -21,10 +21,11 @@
 
 #define IO_SPACE_LIMIT 0xffffffff
 
-#define __io(a)      (a)
+#define __io(a) __iop13xx_io(a)
 #define __mem_pci(a) (a)
 #define __mem_isa(a) (a)
 
+extern void __iomem * __iop13xx_io(unsigned long io_addr);
 extern void __iomem * __ioremap(unsigned long, size_t, unsigned long);
 extern void __iomem *__iop13xx_ioremap(unsigned long cookie, size_t size,
         unsigned long flags);
diff --git a/include/asm-arm/arch-iop13xx/iq81340.h b/include/asm-arm/arch-iop13xx/iq81340.h
index b98f8f109c22..ba2cf931e9ce 100644
--- a/include/asm-arm/arch-iop13xx/iq81340.h
+++ b/include/asm-arm/arch-iop13xx/iq81340.h
@@ -24,8 +24,5 @@
 #define PBI_CF_IDE_BASE     (IQ81340_CMP_FLSH)
 #define PBI_CF_BAR_ADDR     (IOP13XX_PBI_BAR1)
 
-/* These are the values used in the Machine description */
-#define PHYS_IO         0xfeffff00
-#define IO_PG_OFFSET    0xffffff00
-#define BOOT_PARAM_OFFSET  0x00000100
+
 #endif  /* _IQ81340_H_ */
diff --git a/include/asm-arm/arch-iop32x/iop32x.h b/include/asm-arm/arch-iop32x/iop32x.h
index 4bbd85f3ed2a..2e9469047eb1 100644
--- a/include/asm-arm/arch-iop32x/iop32x.h
+++ b/include/asm-arm/arch-iop32x/iop32x.h
@@ -19,7 +19,7 @@
  * 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_GPIO_REG(reg)    (IOP3XX_PERIPHERAL_VIRT_BASE + 0x07c4 + (reg))
 #define IOP3XX_TIMER_REG(reg)   (IOP3XX_PERIPHERAL_VIRT_BASE + 0x07e0 + (reg))
 
 #include <asm/hardware/iop3xx.h>
diff --git a/include/asm-arm/arch-ixp23xx/memory.h b/include/asm-arm/arch-ixp23xx/memory.h
index c85fc06a043c..6d859d742d7f 100644
--- a/include/asm-arm/arch-ixp23xx/memory.h
+++ b/include/asm-arm/arch-ixp23xx/memory.h
@@ -41,21 +41,7 @@
         data = *((volatile int *)IXP23XX_PCI_SDRAM_BAR);                \
          __phys_to_virt((((b - (data & 0xfffffff0)) + 0x00000000))); })
 
-/*
- * Coherency support.  Only supported on A2 CPUs or on A1
- * systems that have the cache coherency workaround.
- */
-static inline int __ixp23xx_arch_is_coherent(void)
-{
-        extern unsigned int processor_id;
-
-        if (((processor_id & 15) >= 4) || machine_is_roadrunner())
-                return 1;
-
-        return 0;
-}
-
-#define arch_is_coherent()      __ixp23xx_arch_is_coherent()
+#define arch_is_coherent()      1
 
 #endif
 
diff --git a/include/asm-arm/arch-ixp4xx/io.h b/include/asm-arm/arch-ixp4xx/io.h
index 0d517267fb63..b7b5414d9320 100644
--- a/include/asm-arm/arch-ixp4xx/io.h
+++ b/include/asm-arm/arch-ixp4xx/io.h
@@ -238,9 +238,6 @@ __ixp4xx_readsl(const volatile void __iomem *bus_addr, u32 *vaddr, u32 count)
 #define memcpy_fromio(a,c,l)            _memcpy_fromio((a),(c),(l))
 #define memcpy_toio(c,a,l)              _memcpy_toio((c),(a),(l))
 
-#define eth_io_copy_and_sum(s,c,l,b) \
-                                eth_copy_and_sum((s),__mem_pci(c),(l),(b))
-
 static inline int
 check_signature(const unsigned char __iomem *bus_addr, const unsigned char *signature,
                 int length)
diff --git a/include/asm-arm/arch-pnx4008/i2c.h b/include/asm-arm/arch-pnx4008/i2c.h
new file mode 100644
index 000000000000..92e8d65006f7
--- /dev/null
+++ b/include/asm-arm/arch-pnx4008/i2c.h
@@ -0,0 +1,67 @@
+/*
+ * PNX4008-specific tweaks for I2C IP3204 block
+ *
+ * Author: Vitaly Wool <vwool@ru.mvista.com>
+ *
+ * 2005 (c) MontaVista Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+
+#ifndef __ASM_ARCH_I2C_H__
+#define __ASM_ARCH_I2C_H__
+
+#include <linux/pm.h>
+#include <linux/platform_device.h>
+
+enum {
+        mstatus_tdi = 0x00000001,
+        mstatus_afi = 0x00000002,
+        mstatus_nai = 0x00000004,
+        mstatus_drmi = 0x00000008,
+        mstatus_active = 0x00000020,
+        mstatus_scl = 0x00000040,
+        mstatus_sda = 0x00000080,
+        mstatus_rff = 0x00000100,
+        mstatus_rfe = 0x00000200,
+        mstatus_tff = 0x00000400,
+        mstatus_tfe = 0x00000800,
+};
+
+enum {
+        mcntrl_tdie = 0x00000001,
+        mcntrl_afie = 0x00000002,
+        mcntrl_naie = 0x00000004,
+        mcntrl_drmie = 0x00000008,
+        mcntrl_daie = 0x00000020,
+        mcntrl_rffie = 0x00000040,
+        mcntrl_tffie = 0x00000080,
+        mcntrl_reset = 0x00000100,
+        mcntrl_cdbmode = 0x00000400,
+};
+
+enum {
+        rw_bit = 1 << 0,
+        start_bit = 1 << 8,
+        stop_bit = 1 << 9,
+};
+
+#define I2C_REG_RX(a)   ((a)->ioaddr)           /* Rx FIFO reg (RO) */
+#define I2C_REG_TX(a)   ((a)->ioaddr)           /* Tx FIFO reg (WO) */
+#define I2C_REG_STS(a)  ((a)->ioaddr + 0x04)    /* Status reg (RO) */
+#define I2C_REG_CTL(a)  ((a)->ioaddr + 0x08)    /* Ctl reg */
+#define I2C_REG_CKL(a)  ((a)->ioaddr + 0x0c)    /* Clock divider low */
+#define I2C_REG_CKH(a)  ((a)->ioaddr + 0x10)    /* Clock divider high */
+#define I2C_REG_ADR(a)  ((a)->ioaddr + 0x14)    /* I2C address */
+#define I2C_REG_RFL(a)  ((a)->ioaddr + 0x18)    /* Rx FIFO level (RO) */
+#define I2C_REG_TFL(a)  ((a)->ioaddr + 0x1c)    /* Tx FIFO level (RO) */
+#define I2C_REG_RXB(a)  ((a)->ioaddr + 0x20)    /* Num of bytes Rx-ed (RO) */
+#define I2C_REG_TXB(a)  ((a)->ioaddr + 0x24)    /* Num of bytes Tx-ed (RO) */
+#define I2C_REG_TXS(a)  ((a)->ioaddr + 0x28)    /* Tx slave FIFO (RO) */
+#define I2C_REG_STFL(a) ((a)->ioaddr + 0x2c)    /* Tx slave FIFO level (RO) */
+
+#define HCLK_MHZ                13
+#define I2C_CHIP_NAME           "PNX4008-I2C"
+
+#endif                          /* __ASM_ARCH_I2C_H___ */
diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h
index 083e03c5639f..e24f6b6c79ae 100644
--- a/include/asm-arm/arch-pxa/pxa-regs.h
+++ b/include/asm-arm/arch-pxa/pxa-regs.h
@@ -1626,7 +1626,7 @@
 #define SSCR0_RIM       (1 << 22)       /* Receive FIFO overrrun interrupt mask */
 #define SSCR0_TUM       (1 << 23)       /* Transmit FIFO underrun interrupt mask */
 #define SSCR0_FRDC      (0x07000000)    /* Frame rate divider control (mask) */
-#define SSCR0_SlotsPerFrm(x) ((x) - 1)  /* Time slots per frame [1..8] */
+#define SSCR0_SlotsPerFrm(x) (((x) - 1) << 24)  /* Time slots per frame [1..8] */
 #define SSCR0_ADC       (1 << 30)       /* Audio clock select */
 #define SSCR0_MOD       (1 << 31)       /* Mode (normal or network) */
 #endif
@@ -1655,6 +1655,7 @@
 #define SSCR0_EDSS              (1 << 20)       /* Extended Data Size Select */
 
 /* extra bits in PXA255, PXA26x and PXA27x SSP ports */
+#define SSCR0_TISSP             (1 << 4)        /* TI Sync Serial Protocol */
 #define SSCR0_PSP               (3 << 4)        /* PSP - Programmable Serial Protocol */
 #define SSCR1_TTELP             (1 << 31)       /* TXD Tristate Enable Last Phase */
 #define SSCR1_TTE               (1 << 30)       /* TXD Tristate Enable */
diff --git a/include/asm-arm/arch-pxa/pxa2xx_spi.h b/include/asm-arm/arch-pxa/pxa2xx_spi.h
index 915590c391c8..acc7ec7a84a1 100644
--- a/include/asm-arm/arch-pxa/pxa2xx_spi.h
+++ b/include/asm-arm/arch-pxa/pxa2xx_spi.h
@@ -27,16 +27,13 @@
 #define SSP1_SerClkDiv(x) (((CLOCK_SPEED_HZ/2/(x+1))<<8)&0x0000ff00)
 #define SSP2_SerClkDiv(x) (((CLOCK_SPEED_HZ/(x+1))<<8)&0x000fff00)
 #define SSP3_SerClkDiv(x) (((CLOCK_SPEED_HZ/(x+1))<<8)&0x000fff00)
-#define SSP_TIMEOUT_SCALE (2712)
 #elif defined(CONFIG_PXA27x)
 #define CLOCK_SPEED_HZ 13000000
 #define SSP1_SerClkDiv(x) (((CLOCK_SPEED_HZ/(x+1))<<8)&0x000fff00)
 #define SSP2_SerClkDiv(x) (((CLOCK_SPEED_HZ/(x+1))<<8)&0x000fff00)
 #define SSP3_SerClkDiv(x) (((CLOCK_SPEED_HZ/(x+1))<<8)&0x000fff00)
-#define SSP_TIMEOUT_SCALE (769)
 #endif
 
-#define SSP_TIMEOUT(x) ((x*10000)/SSP_TIMEOUT_SCALE)
 #define SSP1_VIRT ((void *)(io_p2v(__PREG(SSCR0_P(1)))))
 #define SSP2_VIRT ((void *)(io_p2v(__PREG(SSCR0_P(2)))))
 #define SSP3_VIRT ((void *)(io_p2v(__PREG(SSCR0_P(3)))))
@@ -63,7 +60,7 @@ struct pxa2xx_spi_chip {
         u8 tx_threshold;
         u8 rx_threshold;
         u8 dma_burst_size;
-        u32 timeout_microsecs;
+        u32 timeout;
         u8 enable_loopback;
         void (*cs_control)(u32 command);
 };
diff --git a/include/asm-arm/arch-s3c2410/anubis-cpld.h b/include/asm-arm/arch-s3c2410/anubis-cpld.h
index 40e8e270d337..dcebf6d61903 100644
--- a/include/asm-arm/arch-s3c2410/anubis-cpld.h
+++ b/include/asm-arm/arch-s3c2410/anubis-cpld.h
@@ -1,6 +1,6 @@
 /* linux/include/asm-arm/arch-s3c2410/anubis-cpld.h
  *
- * (c) 2005 Simtec Electronics
+ * Copyright (c) 2005 Simtec Electronics
  *      http://www.simtec.co.uk/products/
  *      Ben Dooks <ben@simtec.co.uk>
  *
diff --git a/include/asm-arm/arch-s3c2410/anubis-irq.h b/include/asm-arm/arch-s3c2410/anubis-irq.h
index 4b5f423779df..cd77a70d45c0 100644
--- a/include/asm-arm/arch-s3c2410/anubis-irq.h
+++ b/include/asm-arm/arch-s3c2410/anubis-irq.h
@@ -1,6 +1,6 @@
 /* linux/include/asm-arm/arch-s3c2410/anubis-irq.h
  *
- * (c) 2005 Simtec Electronics
+ * Copyright (c) 2005 Simtec Electronics
  *      http://www.simtec.co.uk/products/
  *      Ben Dooks <ben@simtec.co.uk>
  *
diff --git a/include/asm-arm/arch-s3c2410/anubis-map.h b/include/asm-arm/arch-s3c2410/anubis-map.h
index 058a2104b035..ab076de4a0d0 100644
--- a/include/asm-arm/arch-s3c2410/anubis-map.h
+++ b/include/asm-arm/arch-s3c2410/anubis-map.h
@@ -1,6 +1,6 @@
 /* linux/include/asm-arm/arch-s3c2410/anubis-map.h
  *
- * (c) 2005 Simtec Electronics
+ * Copyright (c) 2005 Simtec Electronics
  *      http://www.simtec.co.uk/products/
  *      Ben Dooks <ben@simtec.co.uk>
  *
diff --git a/include/asm-arm/arch-s3c2410/audio.h b/include/asm-arm/arch-s3c2410/audio.h
index 7e0222276c98..65e0acffa1ad 100644
--- a/include/asm-arm/arch-s3c2410/audio.h
+++ b/include/asm-arm/arch-s3c2410/audio.h
@@ -1,6 +1,6 @@
 /* linux/include/asm-arm/arch-s3c2410/audio.h
  *
- * (c) 2004-2005 Simtec Electronics
+ * Copyright (c) 2004-2005 Simtec Electronics
  *      http://www.simtec.co.uk/products/SWLINUX/
  *      Ben Dooks <ben@simtec.co.uk>
  *
diff --git a/include/asm-arm/arch-s3c2410/bast-cpld.h b/include/asm-arm/arch-s3c2410/bast-cpld.h
index 8969cffe83fa..034d2c5a47c4 100644
--- a/include/asm-arm/arch-s3c2410/bast-cpld.h
+++ b/include/asm-arm/arch-s3c2410/bast-cpld.h
@@ -1,7 +1,7 @@
 /* linux/include/asm-arm/arch-s3c2410/bast-cpld.h
  *
- * (c) 2003,2004 Simtec Electronics
- *  Ben Dooks <ben@simtec.co.uk>
+ * Copyright (c) 2003,2004 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
  *
  * BAST - CPLD control constants
  *
diff --git a/include/asm-arm/arch-s3c2410/bast-irq.h b/include/asm-arm/arch-s3c2410/bast-irq.h
index 15ffa66f5011..726c0466f85a 100644
--- a/include/asm-arm/arch-s3c2410/bast-irq.h
+++ b/include/asm-arm/arch-s3c2410/bast-irq.h
@@ -1,7 +1,7 @@
 /* linux/include/asm-arm/arch-s3c2410/bast-irq.h
  *
- * (c) 2003,2004 Simtec Electronics
- *  Ben Dooks <ben@simtec.co.uk>
+ * Copyright (c) 2003,2004 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
  *
  * Machine BAST - IRQ Number definitions
  *
diff --git a/include/asm-arm/arch-s3c2410/bast-map.h b/include/asm-arm/arch-s3c2410/bast-map.h
index 727cef84c70e..86ac1c108db8 100644
--- a/include/asm-arm/arch-s3c2410/bast-map.h
+++ b/include/asm-arm/arch-s3c2410/bast-map.h
@@ -1,7 +1,7 @@
 /* linux/include/asm-arm/arch-s3c2410/bast-map.h
  *
- * (c) 2003,2004 Simtec Electronics
- *  Ben Dooks <ben@simtec.co.uk>
+ * Copyright (c) 2003,2004 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
  *
  * Machine BAST - Memory map definitions
  *
diff --git a/include/asm-arm/arch-s3c2410/bast-pmu.h b/include/asm-arm/arch-s3c2410/bast-pmu.h
index 82836027f00f..37a11fe54a78 100644
--- a/include/asm-arm/arch-s3c2410/bast-pmu.h
+++ b/include/asm-arm/arch-s3c2410/bast-pmu.h
@@ -1,6 +1,6 @@
 /* linux/include/asm-arm/arch-s3c2410/bast-pmu.h
  *
- * (c) 2003,2004 Simtec Electronics
+ * Copyright (c) 2003,2004 Simtec Electronics
  *      Ben Dooks <ben@simtec.co.uk>
  *      Vincent Sanders <vince@simtec.co.uk>
  *
diff --git a/include/asm-arm/arch-s3c2410/dma.h b/include/asm-arm/arch-s3c2410/dma.h
index 7ac224836971..58ffa7ba3c88 100644
--- a/include/asm-arm/arch-s3c2410/dma.h
+++ b/include/asm-arm/arch-s3c2410/dma.h
@@ -14,7 +14,7 @@
 #define __ASM_ARCH_DMA_H __FILE__
 
 #include <linux/sysdev.h>
-#include "hardware.h"
+#include <asm/hardware.h>
 
 /*
  * This is the maximum DMA address(physical address) that can be DMAd to.
diff --git a/include/asm-arm/arch-s3c2410/entry-macro.S b/include/asm-arm/arch-s3c2410/entry-macro.S
index e09a6b8ec153..1eb4e6b8d249 100644
--- a/include/asm-arm/arch-s3c2410/entry-macro.S
+++ b/include/asm-arm/arch-s3c2410/entry-macro.S
@@ -20,7 +20,7 @@
 #define INTOFFSET       (0x14)
 
 #include <asm/hardware.h>
-#include <asm/arch/irqs.h>
+#include <asm/irq.h>
 
         .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
 
diff --git a/include/asm-arm/arch-s3c2410/fb.h b/include/asm-arm/arch-s3c2410/fb.h
index 90894214cace..93a58e7862b0 100644
--- a/include/asm-arm/arch-s3c2410/fb.h
+++ b/include/asm-arm/arch-s3c2410/fb.h
@@ -31,6 +31,9 @@ struct s3c2410fb_hw {
 struct s3c2410fb_mach_info {
         unsigned char   fixed_syncs;    /* do not update sync/border */
 
+        /* LCD types */
+        int             type;
+
         /* Screen size */
         int             width;
         int             height;
diff --git a/include/asm-arm/arch-s3c2410/h1940-latch.h b/include/asm-arm/arch-s3c2410/h1940-latch.h
index c5802411f43d..c3de5ab102eb 100644
--- a/include/asm-arm/arch-s3c2410/h1940-latch.h
+++ b/include/asm-arm/arch-s3c2410/h1940-latch.h
@@ -1,6 +1,6 @@
 /* linux/include/asm-arm/arch-s3c2410/h1940-latch.h
  *
- * (c) 2005 Simtec Electronics
+ * Copyright (c) 2005 Simtec Electronics
  *      http://armlinux.simtec.co.uk/
  *      Ben Dooks <ben@simtec.co.uk>
  *
@@ -16,7 +16,7 @@
 
 
 #ifndef __ASSEMBLY__
-#define H1940_LATCH             ((void __iomem *)0xF8000000)
+#define H1940_LATCH             ((void __force __iomem *)0xF8000000)
 #else
 #define H1940_LATCH             0xF8000000
 #endif
diff --git a/include/asm-arm/arch-s3c2410/hardware.h b/include/asm-arm/arch-s3c2410/hardware.h
index 871f8af09b8b..6dadf58ff984 100644
--- a/include/asm-arm/arch-s3c2410/hardware.h
+++ b/include/asm-arm/arch-s3c2410/hardware.h
@@ -1,7 +1,7 @@
 /* linux/include/asm-arm/arch-s3c2410/hardware.h
  *
- * (c) 2003 Simtec Electronics
- *  Ben Dooks <ben@simtec.co.uk>
+ * Copyright (c) 2003 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
  *
  * S3C2410 - hardware
  *
@@ -13,6 +13,10 @@
 #ifndef __ASM_ARCH_HARDWARE_H
 #define __ASM_ARCH_HARDWARE_H
 
+#ifndef __ASM_HARDWARE_H
+#error "Do not include this directly, instead #include <asm/hardware.h>"
+#endif
+
 #ifndef __ASSEMBLY__
 
 /* external functions for GPIO support
diff --git a/include/asm-arm/arch-s3c2410/iic.h b/include/asm-arm/arch-s3c2410/iic.h
index ed3d6c7bf6d7..71211c8b5384 100644
--- a/include/asm-arm/arch-s3c2410/iic.h
+++ b/include/asm-arm/arch-s3c2410/iic.h
@@ -1,6 +1,6 @@
 /* linux/include/asm-arm/arch-s3c2410/iic.h
  *
- * (c) 2004 Simtec Electronics
+ * Copyright (c) 2004 Simtec Electronics
  *      Ben Dooks <ben@simtec.co.uk>
  *
  * S3C2410 - I2C Controller platfrom_device info
diff --git a/include/asm-arm/arch-s3c2410/irqs.h b/include/asm-arm/arch-s3c2410/irqs.h
index 39a69829d163..4b7cff456c4e 100644
--- a/include/asm-arm/arch-s3c2410/irqs.h
+++ b/include/asm-arm/arch-s3c2410/irqs.h
@@ -12,6 +12,9 @@
 #ifndef __ASM_ARCH_IRQS_H
 #define __ASM_ARCH_IRQS_H __FILE__
 
+#ifndef __ASM_ARM_IRQ_H
+#error "Do not include this directly, instead #include <asm/irq.h>"
+#endif
 
 /* we keep the first set of CPU IRQs out of the range of
  * the ISA space, so that the PC104 has them to itself
diff --git a/include/asm-arm/arch-s3c2410/leds-gpio.h b/include/asm-arm/arch-s3c2410/leds-gpio.h
index f07ed040622b..800846ebddba 100644
--- a/include/asm-arm/arch-s3c2410/leds-gpio.h
+++ b/include/asm-arm/arch-s3c2410/leds-gpio.h
@@ -1,6 +1,6 @@
 /* linux/include/asm-arm/arch-s3c2410/leds-gpio.h
  *
- * (c) 2006 Simtec Electronics
+ * Copyright (c) 2006 Simtec Electronics
  *      http://armlinux.simtec.co.uk/
  *      Ben Dooks <ben@simtec.co.uk>
  *
diff --git a/include/asm-arm/arch-s3c2410/map.h b/include/asm-arm/arch-s3c2410/map.h
index 7895042d176b..4505aefbad17 100644
--- a/include/asm-arm/arch-s3c2410/map.h
+++ b/include/asm-arm/arch-s3c2410/map.h
@@ -1,7 +1,7 @@
 /* linux/include/asm-arm/arch-s3c2410/map.h
  *
- * (c) 2003 Simtec Electronics
- *  Ben Dooks <ben@simtec.co.uk>
+ * Copyright (c) 2003 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
  *
  * S3C2410 - Memory map definitions
  *
@@ -25,7 +25,7 @@
  */
 
 #ifndef __ASSEMBLY__
-#define S3C2410_ADDR(x)   ((void __iomem *)0xF0000000 + (x))
+#define S3C2410_ADDR(x)   ((void __iomem __force *)0xF0000000 + (x))
 #else
 #define S3C2410_ADDR(x)   (0xF0000000 + (x))
 #endif
@@ -47,73 +47,65 @@
 #define S3C24XX_SZ_MEMCTRL SZ_1M
 
 /* USB host controller */
-#define S3C24XX_VA_USBHOST S3C2410_ADDR(0x00200000)
 #define S3C2400_PA_USBHOST (0x14200000)
 #define S3C2410_PA_USBHOST (0x49000000)
 #define S3C24XX_SZ_USBHOST SZ_1M
 
 /* DMA controller */
-#define S3C24XX_VA_DMA     S3C2410_ADDR(0x00300000)
 #define S3C2400_PA_DMA     (0x14600000)
 #define S3C2410_PA_DMA     (0x4B000000)
 #define S3C24XX_SZ_DMA     SZ_1M
 
 /* Clock and Power management */
-#define S3C24XX_VA_CLKPWR  S3C2410_ADDR(0x00400000)
+#define S3C24XX_VA_CLKPWR  S3C2410_ADDR(0x00200000)
 #define S3C2400_PA_CLKPWR  (0x14800000)
 #define S3C2410_PA_CLKPWR  (0x4C000000)
 #define S3C24XX_SZ_CLKPWR  SZ_1M
 
 /* LCD controller */
-#define S3C24XX_VA_LCD     S3C2410_ADDR(0x00600000)
+#define S3C24XX_VA_LCD     S3C2410_ADDR(0x00300000)
 #define S3C2400_PA_LCD     (0x14A00000)
 #define S3C2410_PA_LCD     (0x4D000000)
 #define S3C24XX_SZ_LCD     SZ_1M
 
 /* NAND flash controller */
-#define S3C24XX_VA_NAND    S3C2410_ADDR(0x00700000)
 #define S3C2410_PA_NAND    (0x4E000000)
 #define S3C24XX_SZ_NAND    SZ_1M
 
 /* MMC controller - available on the S3C2400 */
-#define S3C2400_VA_MMC     S3C2400_ADDR(0x00700000)
 #define S3C2400_PA_MMC     (0x15A00000)
 #define S3C2400_SZ_MMC     SZ_1M
 
 /* UARTs */
-#define S3C24XX_VA_UART    S3C2410_ADDR(0x00800000)
+#define S3C24XX_VA_UART    S3C2410_ADDR(0x00400000)
 #define S3C2400_PA_UART    (0x15000000)
 #define S3C2410_PA_UART    (0x50000000)
 #define S3C24XX_SZ_UART    SZ_1M
 
 /* Timers */
-#define S3C24XX_VA_TIMER   S3C2410_ADDR(0x00900000)
+#define S3C24XX_VA_TIMER   S3C2410_ADDR(0x00500000)
 #define S3C2400_PA_TIMER   (0x15100000)
 #define S3C2410_PA_TIMER   (0x51000000)
 #define S3C24XX_SZ_TIMER   SZ_1M
 
 /* USB Device port */
-#define S3C24XX_VA_USBDEV  S3C2410_ADDR(0x00A00000)
+#define S3C24XX_VA_USBDEV  S3C2410_ADDR(0x00600000)
 #define S3C2400_PA_USBDEV  (0x15200140)
 #define S3C2410_PA_USBDEV  (0x52000000)
 #define S3C24XX_SZ_USBDEV  SZ_1M
 
 /* Watchdog */
-#define S3C24XX_VA_WATCHDOG S3C2410_ADDR(0x00B00000)
+#define S3C24XX_VA_WATCHDOG S3C2410_ADDR(0x00700000)
 #define S3C2400_PA_WATCHDOG (0x15300000)
 #define S3C2410_PA_WATCHDOG (0x53000000)
 #define S3C24XX_SZ_WATCHDOG SZ_1M
 
 /* IIC hardware controller */
-#define S3C24XX_VA_IIC     S3C2410_ADDR(0x00C00000)
 #define S3C2400_PA_IIC     (0x15400000)
 #define S3C2410_PA_IIC     (0x54000000)
 #define S3C24XX_SZ_IIC     SZ_1M
 
-#define VA_IIC_BASE        (S3C24XX_VA_IIC)
-
 /* IIS controller */
-#define S3C24XX_VA_IIS     S3C2410_ADDR(0x00D00000)
 #define S3C2400_PA_IIS     (0x15508000)
 #define S3C2410_PA_IIS     (0x55000000)
 #define S3C24XX_SZ_IIS     SZ_1M
@@ -134,25 +126,21 @@
 #define S3C24XX_SZ_GPIO    SZ_1M
 
 /* RTC */
-#define S3C24XX_VA_RTC     S3C2410_ADDR(0x00F00000)
 #define S3C2400_PA_RTC     (0x15700040)
 #define S3C2410_PA_RTC     (0x57000000)
 #define S3C24XX_SZ_RTC     SZ_1M
 
 /* ADC */
-#define S3C24XX_VA_ADC     S3C2410_ADDR(0x01000000)
 #define S3C2400_PA_ADC     (0x15800000)
 #define S3C2410_PA_ADC     (0x58000000)
 #define S3C24XX_SZ_ADC     SZ_1M
 
 /* SPI */
-#define S3C24XX_VA_SPI     S3C2410_ADDR(0x01100000)
 #define S3C2400_PA_SPI     (0x15900000)
 #define S3C2410_PA_SPI     (0x59000000)
 #define S3C24XX_SZ_SPI     SZ_1M
 
 /* SDI */
-#define S3C24XX_VA_SDI     S3C2410_ADDR(0x01200000)
 #define S3C2410_PA_SDI     (0x5A000000)
 #define S3C24XX_SZ_SDI     SZ_1M
 
diff --git a/include/asm-arm/arch-s3c2410/nand.h b/include/asm-arm/arch-s3c2410/nand.h
index e350ae2acfc6..8816f7f9cee1 100644
--- a/include/asm-arm/arch-s3c2410/nand.h
+++ b/include/asm-arm/arch-s3c2410/nand.h
@@ -1,7 +1,7 @@
 /* linux/include/asm-arm/arch-s3c2410/nand.h
  *
- * (c) 2004 Simtec Electronics
- *  Ben Dooks <ben@simtec.co.uk>
+ * Copyright (c) 2004 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
  *
  * S3C2410 - NAND device controller platfrom_device info
  *
diff --git a/include/asm-arm/arch-s3c2410/osiris-cpld.h b/include/asm-arm/arch-s3c2410/osiris-cpld.h
index e9d1ae1f354f..3b6498468d62 100644
--- a/include/asm-arm/arch-s3c2410/osiris-cpld.h
+++ b/include/asm-arm/arch-s3c2410/osiris-cpld.h
@@ -1,6 +1,6 @@
 /* linux/include/asm-arm/arch-s3c2410/osiris-cpld.h
  *
- * (c) 2005 Simtec Electronics
+ * Copyright (c) 2005 Simtec Electronics
  *      http://www.simtec.co.uk/products/
  *      Ben Dooks <ben@simtec.co.uk>
  *
diff --git a/include/asm-arm/arch-s3c2410/regs-gpio.h b/include/asm-arm/arch-s3c2410/regs-gpio.h
index b2893e32a236..eae91694edcd 100644
--- a/include/asm-arm/arch-s3c2410/regs-gpio.h
+++ b/include/asm-arm/arch-s3c2410/regs-gpio.h
@@ -52,10 +52,10 @@
 /* general configuration options */
 
 #define S3C2410_GPIO_LEAVE   (0xFFFFFFFF)
-#define S3C2410_GPIO_INPUT   (0xFFFFFFF0)
+#define S3C2410_GPIO_INPUT   (0xFFFFFFF0)       /* not available on A */
 #define S3C2410_GPIO_OUTPUT  (0xFFFFFFF1)
 #define S3C2410_GPIO_IRQ     (0xFFFFFFF2)       /* not available for all */
-#define S3C2410_GPIO_SFN2    (0xFFFFFFF2)       /* not available on A */
+#define S3C2410_GPIO_SFN2    (0xFFFFFFF2)       /* bank A => addr/cs/nand */
 #define S3C2410_GPIO_SFN3    (0xFFFFFFF3)       /* not available on A */
 
 /* register address for the GPIO registers.
diff --git a/include/asm-arm/arch-s3c2410/regs-mem.h b/include/asm-arm/arch-s3c2410/regs-mem.h
index 375dca50364e..e4d82341f7ba 100644
--- a/include/asm-arm/arch-s3c2410/regs-mem.h
+++ b/include/asm-arm/arch-s3c2410/regs-mem.h
@@ -133,10 +133,10 @@
 #define S3C2410_BANKCON_SDRAM           (0x3 << 15)
 
 /* next bits only for EDO DRAM in 6,7 */
-#define S3C2400_BANKCON_EDO_Trdc1      (0x00 << 4)
-#define S3C2400_BANKCON_EDO_Trdc2      (0x01 << 4)
-#define S3C2400_BANKCON_EDO_Trdc3      (0x02 << 4)
-#define S3C2400_BANKCON_EDO_Trdc4      (0x03 << 4)
+#define S3C2400_BANKCON_EDO_Trcd1      (0x00 << 4)
+#define S3C2400_BANKCON_EDO_Trcd2      (0x01 << 4)
+#define S3C2400_BANKCON_EDO_Trcd3      (0x02 << 4)
+#define S3C2400_BANKCON_EDO_Trcd4      (0x03 << 4)
 
 /* CAS pulse width */
 #define S3C2400_BANKCON_EDO_PULSE1     (0x00 << 3)
@@ -153,9 +153,9 @@
 #define S3C2400_BANKCON_EDO_SCANb11    (0x03 << 0)
 
 /* next bits only for SDRAM in 6,7 */
-#define S3C2410_BANKCON_Trdc2           (0x00 << 2)
-#define S3C2410_BANKCON_Trdc3           (0x01 << 2)
-#define S3C2410_BANKCON_Trdc4           (0x02 << 2)
+#define S3C2410_BANKCON_Trcd2           (0x00 << 2)
+#define S3C2410_BANKCON_Trcd3           (0x01 << 2)
+#define S3C2410_BANKCON_Trcd4           (0x02 << 2)
 
 /* control column address select */
 #define S3C2410_BANKCON_SCANb8          (0x00 << 0)
diff --git a/include/asm-arm/arch-s3c2410/regs-serial.h b/include/asm-arm/arch-s3c2410/regs-serial.h
index 19c77da9c3fe..46f52401d132 100644
--- a/include/asm-arm/arch-s3c2410/regs-serial.h
+++ b/include/asm-arm/arch-s3c2410/regs-serial.h
@@ -197,7 +197,7 @@ struct s3c2410_uartcfg {
         unsigned char      hwport;       /* hardware port number */
         unsigned char      unused;
         unsigned short     flags;
-        unsigned long      uart_flags;   /* default uart flags */
+        upf_t              uart_flags;   /* default uart flags */
 
         unsigned long      ucon;         /* value of ucon for port */
         unsigned long      ulcon;        /* value of ulcon for port */
diff --git a/include/asm-arm/arch-s3c2410/regs-udc.h b/include/asm-arm/arch-s3c2410/regs-udc.h
index 487861d5b49a..3c8354619b60 100644
--- a/include/asm-arm/arch-s3c2410/regs-udc.h
+++ b/include/asm-arm/arch-s3c2410/regs-udc.h
@@ -11,8 +11,7 @@
 #ifndef __ASM_ARCH_REGS_UDC_H
 #define __ASM_ARCH_REGS_UDC_H
 
-
-#define S3C2410_USBDREG(x) ((x) + S3C24XX_VA_USBDEV)
+#define S3C2410_USBDREG(x) (x)
 
 #define S3C2410_UDC_FUNC_ADDR_REG       S3C2410_USBDREG(0x0140)
 #define S3C2410_UDC_PWR_REG             S3C2410_USBDREG(0x0144)
@@ -136,8 +135,8 @@
 #define S3C2410_UDC_OCSR2_ISO           (1<<6) // R/W
 #define S3C2410_UDC_OCSR2_DMAIEN        (1<<5) // R/W
 
-#define S3C2410_UDC_SETIX(x)        \
-        __raw_writel(S3C2410_UDC_INDEX_ ## x, S3C2410_UDC_INDEX_REG);
+#define S3C2410_UDC_SETIX(base,x)           \
+        writel(S3C2410_UDC_INDEX_ ## x, base+S3C2410_UDC_INDEX_REG);
 
 
 #define S3C2410_UDC_EP0_CSR_OPKRDY      (1<<0)
diff --git a/include/asm-arm/arch-s3c2410/system.h b/include/asm-arm/arch-s3c2410/system.h
index 4f72a853a5cf..ecf250db45fb 100644
--- a/include/asm-arm/arch-s3c2410/system.h
+++ b/include/asm-arm/arch-s3c2410/system.h
@@ -1,7 +1,7 @@
 /* linux/include/asm-arm/arch-s3c2410/system.h
  *
- * (c) 2003 Simtec Electronics
- *  Ben Dooks <ben@simtec.co.uk>
+ * Copyright (c) 2003 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
  *
  * S3C2410 - System function defines and includes
  *
diff --git a/include/asm-arm/arch-s3c2410/timex.h b/include/asm-arm/arch-s3c2410/timex.h
index 703c337c5617..c16a99c5a59a 100644
--- a/include/asm-arm/arch-s3c2410/timex.h
+++ b/include/asm-arm/arch-s3c2410/timex.h
@@ -1,7 +1,7 @@
 /* linux/include/asm-arm/arch-s3c2410/timex.h
  *
- * (c) 2003-2005 Simtec Electronics
- *  Ben Dooks <ben@simtec.co.uk>
+ * Copyright (c) 2003-2005 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
  *
  * S3C2410 - time parameters
  *
diff --git a/include/asm-arm/arch-s3c2410/uncompress.h b/include/asm-arm/arch-s3c2410/uncompress.h
index 81b3e91c56ab..dcb2cef38f50 100644
--- a/include/asm-arm/arch-s3c2410/uncompress.h
+++ b/include/asm-arm/arch-s3c2410/uncompress.h
@@ -1,7 +1,7 @@
 /* linux/include/asm-arm/arch-s3c2410/uncompress.h
  *
- * (c) 2003 Simtec Electronics
- *    Ben Dooks <ben@simtec.co.uk>
+ * Copyright (c) 2003 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
  *
  * S3C2410 - uncompress code
  *
@@ -13,6 +13,7 @@
 #ifndef __ASM_ARCH_UNCOMPRESS_H
 #define __ASM_ARCH_UNCOMPRESS_H
 
+typedef unsigned int upf_t;     /* cannot include linux/serial_core.h */
 
 /* defines for UART registers */
 #include "asm/arch/regs-serial.h"
diff --git a/include/asm-arm/arch-s3c2410/usb-control.h b/include/asm-arm/arch-s3c2410/usb-control.h
index 35723569a17a..5bfa376e33dc 100644
--- a/include/asm-arm/arch-s3c2410/usb-control.h
+++ b/include/asm-arm/arch-s3c2410/usb-control.h
@@ -1,7 +1,7 @@
 /* linux/include/asm-arm/arch-s3c2410/usb-control.h
  *
- * (c) 2004 Simtec Electronics
- *  Ben Dooks <ben@simtec.co.uk>
+ * Copyright (c) 2004 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
  *
  * S3C2410 - usb port information
  *
diff --git a/include/asm-arm/arch-s3c2410/vr1000-cpld.h b/include/asm-arm/arch-s3c2410/vr1000-cpld.h
index a341b1e1bd98..0557b0a5ab1d 100644
--- a/include/asm-arm/arch-s3c2410/vr1000-cpld.h
+++ b/include/asm-arm/arch-s3c2410/vr1000-cpld.h
@@ -1,7 +1,7 @@
 /* linux/include/asm-arm/arch-s3c2410/vr1000-cpld.h
  *
- * (c) 2003 Simtec Electronics
- *  Ben Dooks <ben@simtec.co.uk>
+ * Copyright (c) 2003 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
  *
  * VR1000 - CPLD control constants
  *
diff --git a/include/asm-arm/arch-s3c2410/vr1000-irq.h b/include/asm-arm/arch-s3c2410/vr1000-irq.h
index c39a0ffa670d..890937083c61 100644
--- a/include/asm-arm/arch-s3c2410/vr1000-irq.h
+++ b/include/asm-arm/arch-s3c2410/vr1000-irq.h
@@ -1,7 +1,7 @@
 /* linux/include/asm-arm/arch-s3c2410/vr1000-irq.h
  *
- * (c) 2003,2004 Simtec Electronics
- *  Ben Dooks <ben@simtec.co.uk>
+ * Copyright (c) 2003,2004 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
  *
  * Machine VR1000 - IRQ Number definitions
  *
diff --git a/include/asm-arm/arch-s3c2410/vr1000-map.h b/include/asm-arm/arch-s3c2410/vr1000-map.h
index 1fe4db36c834..92a56a724a8c 100644
--- a/include/asm-arm/arch-s3c2410/vr1000-map.h
+++ b/include/asm-arm/arch-s3c2410/vr1000-map.h
@@ -1,7 +1,7 @@
 /* linux/include/asm-arm/arch-s3c2410/vr1000-map.h
  *
- * (c) 2003-2005 Simtec Electronics
- *  Ben Dooks <ben@simtec.co.uk>
+ * Copyright (c) 2003-2005 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
  *
  * Machine VR1000 - Memory map definitions
  *
diff --git a/include/asm-arm/cacheflush.h b/include/asm-arm/cacheflush.h
index f0845646aacb..5f531ea03059 100644
--- a/include/asm-arm/cacheflush.h
+++ b/include/asm-arm/cacheflush.h
@@ -319,6 +319,8 @@ extern void flush_ptrace_access(struct vm_area_struct *vma, struct page *page,
                                 unsigned long len, int write);
 #endif
 
+#define flush_cache_dup_mm(mm) flush_cache_mm(mm)
+
 /*
  * flush_cache_user_range is used when we want to ensure that the
  * Harvard caches are synchronised for the user space address range.
@@ -353,6 +355,18 @@ extern void flush_ptrace_access(struct vm_area_struct *vma, struct page *page,
  */
 extern void flush_dcache_page(struct page *);
 
+extern void __flush_dcache_page(struct address_space *mapping, struct page *page);
+
+#define ARCH_HAS_FLUSH_ANON_PAGE
+static inline void flush_anon_page(struct vm_area_struct *vma,
+                         struct page *page, unsigned long vmaddr)
+{
+        extern void __flush_anon_page(struct vm_area_struct *vma,
+                                struct page *, unsigned long);
+        if (PageAnon(page))
+                __flush_anon_page(vma, page, vmaddr);
+}
+
 #define flush_dcache_mmap_lock(mapping) \
         write_lock_irq(&(mapping)->tree_lock)
 #define flush_dcache_mmap_unlock(mapping) \
diff --git a/include/asm-arm/cpu-multi32.h b/include/asm-arm/cpu-multi32.h
index 4679f63688e9..715e18a4add1 100644
--- a/include/asm-arm/cpu-multi32.h
+++ b/include/asm-arm/cpu-multi32.h
@@ -50,9 +50,10 @@ extern struct processor {
          */
         void (*switch_mm)(unsigned long pgd_phys, struct mm_struct *mm);
         /*
-         * Set a PTE
+         * Set a possibly extended PTE.  Non-extended PTEs should
+         * ignore 'ext'.
          */
-        void (*set_pte)(pte_t *ptep, pte_t pte);
+        void (*set_pte_ext)(pte_t *ptep, pte_t pte, unsigned int ext);
 } processor;
 
 #define cpu_proc_init()                 processor._proc_init()
@@ -60,5 +61,5 @@ extern struct processor {
 #define cpu_reset(addr)                 processor.reset(addr)
 #define cpu_do_idle()                   processor._do_idle()
 #define cpu_dcache_clean_area(addr,sz)  processor.dcache_clean_area(addr,sz)
-#define cpu_set_pte(ptep, pte)          processor.set_pte(ptep, pte)
+#define cpu_set_pte_ext(ptep,pte,ext)   processor.set_pte_ext(ptep,pte,ext)
 #define cpu_do_switch_mm(pgd,mm)        processor.switch_mm(pgd,mm)
diff --git a/include/asm-arm/cpu-single.h b/include/asm-arm/cpu-single.h
index 6723e67244fa..0b120ee36091 100644
--- a/include/asm-arm/cpu-single.h
+++ b/include/asm-arm/cpu-single.h
@@ -28,7 +28,7 @@
 #define cpu_do_idle                     __cpu_fn(CPU_NAME,_do_idle)
 #define cpu_dcache_clean_area           __cpu_fn(CPU_NAME,_dcache_clean_area)
 #define cpu_do_switch_mm                __cpu_fn(CPU_NAME,_switch_mm)
-#define cpu_set_pte                     __cpu_fn(CPU_NAME,_set_pte)
+#define cpu_set_pte_ext                 __cpu_fn(CPU_NAME,_set_pte_ext)
 
 #include <asm/page.h>
 
@@ -40,5 +40,5 @@ extern void cpu_proc_fin(void);
 extern int cpu_do_idle(void);
 extern void cpu_dcache_clean_area(void *, int);
 extern void cpu_do_switch_mm(unsigned long pgd_phys, struct mm_struct *mm);
-extern void cpu_set_pte(pte_t *ptep, pte_t pte);
+extern void cpu_set_pte_ext(pte_t *ptep, pte_t pte, unsigned int ext);
 extern void cpu_reset(unsigned long addr) __attribute__((noreturn));
diff --git a/include/asm-arm/elf.h b/include/asm-arm/elf.h
index 642382d2c9f0..3679a8a8922e 100644
--- a/include/asm-arm/elf.h
+++ b/include/asm-arm/elf.h
@@ -52,6 +52,7 @@ typedef struct user_fp elf_fpregset_t;
 #define HWCAP_EDSP      128
 #define HWCAP_JAVA      256
 #define HWCAP_IWMMXT    512
+#define HWCAP_CRUNCH    1024
 
 #ifdef __KERNEL__
 #ifndef __ASSEMBLY__
diff --git a/include/asm-arm/flat.h b/include/asm-arm/flat.h
index 966946478589..16f5375e57b8 100644
--- a/include/asm-arm/flat.h
+++ b/include/asm-arm/flat.h
@@ -5,7 +5,9 @@
 #ifndef __ARM_FLAT_H__
 #define __ARM_FLAT_H__
 
-#define flat_stack_align(sp)                    /* nothing needed */
+/* An odd number of words will be pushed after this alignment, so
+   deliberately misalign the value.  */
+#define flat_stack_align(sp)    sp = (void *)(((unsigned long)(sp) - 4) | 4)
 #define flat_argvp_envp_on_stack()              1
 #define flat_old_ram_flag(flags)                (flags)
 #define flat_reloc_valid(reloc, size)           ((reloc) <= (size))
diff --git a/include/asm-arm/fpstate.h b/include/asm-arm/fpstate.h
index 6af4e6bd1290..f31cda5a55ee 100644
--- a/include/asm-arm/fpstate.h
+++ b/include/asm-arm/fpstate.h
@@ -35,6 +35,9 @@ struct vfp_hard_struct {
          */
         __u32 fpinst;
         __u32 fpinst2;
+#ifdef CONFIG_SMP
+        __u32 cpu;
+#endif
 };
 
 union vfp_state {
diff --git a/include/asm-arm/hardware/iop3xx.h b/include/asm-arm/hardware/iop3xx.h
index 1018a7486ab7..13ac8a4cd01f 100644
--- a/include/asm-arm/hardware/iop3xx.h
+++ b/include/asm-arm/hardware/iop3xx.h
@@ -168,9 +168,9 @@ extern void gpio_line_set(int line, int value);
 #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)
+#define IOP3XX_GPOE             (volatile u32 *)IOP3XX_GPIO_REG(0x0000)
+#define IOP3XX_GPID             (volatile u32 *)IOP3XX_GPIO_REG(0x0004)
+#define IOP3XX_GPOD             (volatile u32 *)IOP3XX_GPIO_REG(0x0008)
 
 /* Timers  */
 #define IOP3XX_TU_TMR0          (volatile u32 *)IOP3XX_TIMER_REG(0x0000)
diff --git a/include/asm-arm/io.h b/include/asm-arm/io.h
index 288f76b166d0..5f60b4220906 100644
--- a/include/asm-arm/io.h
+++ b/include/asm-arm/io.h
@@ -182,9 +182,6 @@ extern void _memset_io(volatile void __iomem *, int, size_t);
 #define memcpy_fromio(a,c,l)    _memcpy_fromio((a),__mem_pci(c),(l))
 #define memcpy_toio(c,a,l)      _memcpy_toio(__mem_pci(c),(a),(l))
 
-#define eth_io_copy_and_sum(s,c,l,b) \
-                                eth_copy_and_sum((s),__mem_pci(c),(l),(b))
-
 #elif !defined(readb)
 
 #define readb(c)                        (__readwrite_bug("readb"),0)
@@ -194,8 +191,6 @@ extern void _memset_io(volatile void __iomem *, int, size_t);
 #define writew(v,c)                     __readwrite_bug("writew")
 #define writel(v,c)                     __readwrite_bug("writel")
 
-#define eth_io_copy_and_sum(s,c,l,b)    __readwrite_bug("eth_io_copy_and_sum")
-
 #define check_signature(io,sig,len)     (0)
 
 #endif  /* __mem_pci */
diff --git a/include/asm-arm/irq.h b/include/asm-arm/irq.h
index 283af50a16cb..1b882a255e35 100644
--- a/include/asm-arm/irq.h
+++ b/include/asm-arm/irq.h
@@ -19,7 +19,6 @@
 #define NO_IRQ  ((unsigned int)(-1))
 #endif
 
-struct irqaction;
 
 /*
  * Migration helpers
@@ -37,6 +36,10 @@ struct irqaction;
 #define IRQT_HIGH       (__IRQT_HIGHLVL)
 #define IRQT_PROBE      IRQ_TYPE_PROBE
 
+#ifndef __ASSEMBLY__
+struct irqaction;
 extern void migrate_irqs(void);
 #endif
 
+#endif
+
diff --git a/include/asm-arm/pgtable.h b/include/asm-arm/pgtable.h
index 88cd5c784ef0..b8cf2d5ec304 100644
--- a/include/asm-arm/pgtable.h
+++ b/include/asm-arm/pgtable.h
@@ -21,6 +21,7 @@
 
 #include <asm/memory.h>
 #include <asm/arch/vmalloc.h>
+#include <asm/pgtable-hwdef.h>
 
 /*
  * Just any arbitrary offset to the start of the vmalloc VM area: the
@@ -170,7 +171,6 @@ extern void __pgd_error(const char *file, int line, unsigned long val);
 #define L_PTE_EXEC              (1 << 6)
 #define L_PTE_DIRTY             (1 << 7)
 #define L_PTE_SHARED            (1 << 10)       /* shared(v6), coherent(xsc3) */
-#define L_PTE_ASID              (1 << 11)       /* non-global (use ASID, v6) */
 
 #ifndef __ASSEMBLY__
 
@@ -228,7 +228,7 @@ extern struct page *empty_zero_page;
 #define pfn_pte(pfn,prot)       (__pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot)))
 
 #define pte_none(pte)           (!pte_val(pte))
-#define pte_clear(mm,addr,ptep) set_pte_at((mm),(addr),(ptep), __pte(0))
+#define pte_clear(mm,addr,ptep) set_pte_ext(ptep, __pte(0), 0)
 #define pte_page(pte)           (pfn_to_page(pte_pfn(pte)))
 #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))
@@ -236,8 +236,11 @@ extern struct page *empty_zero_page;
 #define pte_unmap(pte)          do { } while (0)
 #define pte_unmap_nested(pte)   do { } while (0)
 
-#define set_pte(ptep, pte)      cpu_set_pte(ptep,pte)
-#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
+#define set_pte_ext(ptep,pte,ext) cpu_set_pte_ext(ptep,pte,ext)
+
+#define set_pte_at(mm,addr,ptep,pteval) do { \
+        set_pte_ext(ptep, pteval, (addr) >= PAGE_OFFSET ? 0 : PTE_EXT_NG); \
+ } while (0)
 
 /*
  * The following only work if pte_present() is true.
diff --git a/include/asm-arm/processor.h b/include/asm-arm/processor.h
index b442e8e2a809..1bbf16182d62 100644
--- a/include/asm-arm/processor.h
+++ b/include/asm-arm/processor.h
@@ -103,14 +103,14 @@ extern int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags);
 #if __LINUX_ARM_ARCH__ >= 5
 
 #define ARCH_HAS_PREFETCH
-#define prefetch(ptr)                           \
-        ({                                      \
-                __asm__ __volatile__(           \
-                "pld\t%0"                       \
-                :                               \
-                : "o" (*(char *)(ptr))          \
-                : "cc");                        \
-        })
+static inline void prefetch(const void *ptr)
+{
+        __asm__ __volatile__(
+                "pld\t%0"
+                :
+                : "o" (*(char *)ptr)
+                : "cc");
+}
 
 #define ARCH_HAS_PREFETCHW
 #define prefetchw(ptr)  prefetch(ptr)
diff --git a/include/asm-arm/system.h b/include/asm-arm/system.h
index f05fbe31576c..aa223fc546af 100644
--- a/include/asm-arm/system.h
+++ b/include/asm-arm/system.h
@@ -73,6 +73,7 @@
 #ifndef __ASSEMBLY__
 
 #include <linux/linkage.h>
+#include <linux/irqflags.h>
 
 struct thread_info;
 struct task_struct;
@@ -139,23 +140,44 @@ static inline int cpu_is_xsc3(void)
 #define cpu_is_xscale() 1
 #endif
 
-#define set_cr(x)                                       \
-        __asm__ __volatile__(                           \
-        "mcr    p15, 0, %0, c1, c0, 0   @ set CR"       \
-        : : "r" (x) : "cc")
-
-#define get_cr()                                        \
-        ({                                              \
-        unsigned int __val;                             \
-        __asm__ __volatile__(                           \
-        "mrc    p15, 0, %0, c1, c0, 0   @ get CR"       \
-        : "=r" (__val) : : "cc");                       \
-        __val;                                          \
-        })
-
 extern unsigned long cr_no_alignment;   /* defined in entry-armv.S */
 extern unsigned long cr_alignment;      /* defined in entry-armv.S */
 
+static inline unsigned int get_cr(void)
+{
+        unsigned int val;
+        asm("mrc p15, 0, %0, c1, c0, 0  @ get CR" : "=r" (val) : : "cc");
+        return val;
+}
+
+static inline void set_cr(unsigned int val)
+{
+        asm volatile("mcr p15, 0, %0, c1, c0, 0 @ set CR"
+          : : "r" (val) : "cc");
+}
+
+#ifndef CONFIG_SMP
+extern void adjust_cr(unsigned long mask, unsigned long set);
+#endif
+
+#define CPACC_FULL(n)           (3 << (n * 2))
+#define CPACC_SVC(n)            (1 << (n * 2))
+#define CPACC_DISABLE(n)        (0 << (n * 2))
+
+static inline unsigned int get_copro_access(void)
+{
+        unsigned int val;
+        asm("mrc p15, 0, %0, c1, c0, 2 @ get copro access"
+          : "=r" (val) : : "cc");
+        return val;
+}
+
+static inline void set_copro_access(unsigned int val)
+{
+        asm volatile("mcr p15, 0, %0, c1, c0, 2 @ set copro access"
+          : : "r" (val) : "cc");
+}
+
 #define UDBG_UNDEFINED  (1 << 0)
 #define UDBG_SYSCALL    (1 << 1)
 #define UDBG_BADABORT   (1 << 2)
@@ -211,8 +233,6 @@ static inline void sched_cacheflush(void)
 {
 }
 
-#include <linux/irqflags.h>
-
 #ifdef CONFIG_SMP
 
 #define smp_mb()                mb()
diff --git a/include/asm-arm/termbits.h b/include/asm-arm/termbits.h
index bbc6e1d24d3f..a3f4fe1742d0 100644
--- a/include/asm-arm/termbits.h
+++ b/include/asm-arm/termbits.h
@@ -15,6 +15,18 @@ struct termios {
         cc_t c_cc[NCCS];                /* control characters */
 };
 
+struct ktermios {
+        tcflag_t c_iflag;               /* input mode flags */
+        tcflag_t c_oflag;               /* output mode flags */
+        tcflag_t c_cflag;               /* control mode flags */
+        tcflag_t c_lflag;               /* local mode flags */
+        cc_t c_line;                    /* line discipline */
+        cc_t c_cc[NCCS];                /* control characters */
+        speed_t c_ispeed;               /* input speed */
+        speed_t c_ospeed;               /* output speed */
+};
+
+
 /* c_cc characters */
 #define VINTR 0
 #define VQUIT 1
diff --git a/include/asm-arm/thread_info.h b/include/asm-arm/thread_info.h
index d9b8bddc8732..5014794f9eb3 100644
--- a/include/asm-arm/thread_info.h
+++ b/include/asm-arm/thread_info.h
@@ -147,6 +147,7 @@ extern void iwmmxt_task_switch(struct thread_info *);
 #define TIF_POLLING_NRFLAG      16
 #define TIF_USING_IWMMXT        17
 #define TIF_MEMDIE              18
+#define TIF_FREEZE              19
 
 #define _TIF_NOTIFY_RESUME      (1 << TIF_NOTIFY_RESUME)
 #define _TIF_SIGPENDING         (1 << TIF_SIGPENDING)
@@ -154,6 +155,7 @@ extern void iwmmxt_task_switch(struct thread_info *);
 #define _TIF_SYSCALL_TRACE      (1 << TIF_SYSCALL_TRACE)
 #define _TIF_POLLING_NRFLAG     (1 << TIF_POLLING_NRFLAG)
 #define _TIF_USING_IWMMXT       (1 << TIF_USING_IWMMXT)
+#define _TIF_FREEZE             (1 << TIF_FREEZE)
 
 /*
  * Change these and you break ASM code in entry-common.S
diff --git a/include/asm-arm/unistd.h b/include/asm-arm/unistd.h
index d44c629d8424..97e7060000cf 100644
--- a/include/asm-arm/unistd.h
+++ b/include/asm-arm/unistd.h
@@ -347,6 +347,31 @@
 #define __NR_mbind                      (__NR_SYSCALL_BASE+319)
 #define __NR_get_mempolicy              (__NR_SYSCALL_BASE+320)
 #define __NR_set_mempolicy              (__NR_SYSCALL_BASE+321)
+#define __NR_openat                     (__NR_SYSCALL_BASE+322)
+#define __NR_mkdirat                    (__NR_SYSCALL_BASE+323)
+#define __NR_mknodat                    (__NR_SYSCALL_BASE+324)
+#define __NR_fchownat                   (__NR_SYSCALL_BASE+325)
+#define __NR_futimesat                  (__NR_SYSCALL_BASE+326)
+#define __NR_fstatat64                  (__NR_SYSCALL_BASE+327)
+#define __NR_unlinkat                   (__NR_SYSCALL_BASE+328)
+#define __NR_renameat                   (__NR_SYSCALL_BASE+329)
+#define __NR_linkat                     (__NR_SYSCALL_BASE+330)
+#define __NR_symlinkat                  (__NR_SYSCALL_BASE+331)
+#define __NR_readlinkat                 (__NR_SYSCALL_BASE+332)
+#define __NR_fchmodat                   (__NR_SYSCALL_BASE+333)
+#define __NR_faccessat                  (__NR_SYSCALL_BASE+334)
+                                        /* 335 for pselect6 */
+                                        /* 336 for ppoll */
+#define __NR_unshare                    (__NR_SYSCALL_BASE+337)
+#define __NR_set_robust_list            (__NR_SYSCALL_BASE+338)
+#define __NR_get_robust_list            (__NR_SYSCALL_BASE+339)
+#define __NR_splice                     (__NR_SYSCALL_BASE+340)
+#define __NR_arm_sync_file_range        (__NR_SYSCALL_BASE+341)
+#define __NR_tee                        (__NR_SYSCALL_BASE+342)
+#define __NR_vmsplice                   (__NR_SYSCALL_BASE+343)
+#define __NR_move_pages                 (__NR_SYSCALL_BASE+344)
+#define __NR_getcpu                     (__NR_SYSCALL_BASE+345)
+                                        /* 346 for epoll_pwait */
 
 /*
  * The following SWIs are ARM private.
diff --git a/include/asm-arm26/cacheflush.h b/include/asm-arm26/cacheflush.h
index 9c1b9c7f2ebd..14ae15b6faab 100644
--- a/include/asm-arm26/cacheflush.h
+++ b/include/asm-arm26/cacheflush.h
@@ -22,6 +22,7 @@
 
 #define flush_cache_all()                       do { } while (0)
 #define flush_cache_mm(mm)                      do { } while (0)
+#define flush_cache_dup_mm(mm)                  do { } while (0)
 #define flush_cache_range(vma,start,end)        do { } while (0)
 #define flush_cache_page(vma,vmaddr,pfn)        do { } while (0)
 #define flush_cache_vmap(start, end)            do { } while (0)
diff --git a/include/asm-arm26/termbits.h b/include/asm-arm26/termbits.h
index bbc6e1d24d3f..a3f4fe1742d0 100644
--- a/include/asm-arm26/termbits.h
+++ b/include/asm-arm26/termbits.h
@@ -15,6 +15,18 @@ struct termios {
         cc_t c_cc[NCCS];                /* control characters */
 };
 
+struct ktermios {
+        tcflag_t c_iflag;               /* input mode flags */
+        tcflag_t c_oflag;               /* output mode flags */
+        tcflag_t c_cflag;               /* control mode flags */
+        tcflag_t c_lflag;               /* local mode flags */
+        cc_t c_line;                    /* line discipline */
+        cc_t c_cc[NCCS];                /* control characters */
+        speed_t c_ispeed;               /* input speed */
+        speed_t c_ospeed;               /* output speed */
+};
+
+
 /* c_cc characters */
 #define VINTR 0
 #define VQUIT 1
diff --git a/include/asm-avr32/arch-at32ap/at32ap7000.h b/include/asm-avr32/arch-at32ap/at32ap7000.h
new file mode 100644
index 000000000000..3914d7b94ff4
--- /dev/null
+++ b/include/asm-avr32/arch-at32ap/at32ap7000.h
@@ -0,0 +1,35 @@
+/*
+ * Pin definitions for AT32AP7000.
+ *
+ * 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_ARCH_AT32AP7000_H__
+#define __ASM_ARCH_AT32AP7000_H__
+
+#define GPIO_PERIPH_A   0
+#define GPIO_PERIPH_B   1
+
+#define NR_GPIO_CONTROLLERS     4
+
+/*
+ * Pin numbers identifying specific GPIO pins on the chip. They can
+ * also be converted to IRQ numbers by passing them through
+ * gpio_to_irq().
+ */
+#define GPIO_PIOA_BASE  (0)
+#define GPIO_PIOB_BASE  (GPIO_PIOA_BASE + 32)
+#define GPIO_PIOC_BASE  (GPIO_PIOB_BASE + 32)
+#define GPIO_PIOD_BASE  (GPIO_PIOC_BASE + 32)
+#define GPIO_PIOE_BASE  (GPIO_PIOD_BASE + 32)
+
+#define GPIO_PIN_PA(N)  (GPIO_PIOA_BASE + (N))
+#define GPIO_PIN_PB(N)  (GPIO_PIOB_BASE + (N))
+#define GPIO_PIN_PC(N)  (GPIO_PIOC_BASE + (N))
+#define GPIO_PIN_PD(N)  (GPIO_PIOD_BASE + (N))
+#define GPIO_PIN_PE(N)  (GPIO_PIOE_BASE + (N))
+
+#endif /* __ASM_ARCH_AT32AP7000_H__ */
diff --git a/include/asm-avr32/arch-at32ap/board.h b/include/asm-avr32/arch-at32ap/board.h
index a39b3e999f18..b120ee030c86 100644
--- a/include/asm-avr32/arch-at32ap/board.h
+++ b/include/asm-avr32/arch-at32ap/board.h
@@ -21,10 +21,7 @@ void at32_map_usart(unsigned int hw_id, unsigned int line);
 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);
diff --git a/include/asm-avr32/arch-at32ap/gpio.h b/include/asm-avr32/arch-at32ap/gpio.h
new file mode 100644
index 000000000000..fcb756bdaa8e
--- /dev/null
+++ b/include/asm-avr32/arch-at32ap/gpio.h
@@ -0,0 +1,27 @@
+#ifndef __ASM_AVR32_ARCH_GPIO_H
+#define __ASM_AVR32_ARCH_GPIO_H
+
+#include <linux/compiler.h>
+#include <asm/irq.h>
+
+
+/* Arch-neutral GPIO API */
+int __must_check gpio_request(unsigned int gpio, const char *label);
+void gpio_free(unsigned int gpio);
+
+int gpio_direction_input(unsigned int gpio);
+int gpio_direction_output(unsigned int gpio);
+int gpio_get_value(unsigned int gpio);
+void gpio_set_value(unsigned int gpio, int value);
+
+static inline int gpio_to_irq(unsigned int gpio)
+{
+        return gpio + GPIO_IRQ_BASE;
+}
+
+static inline int irq_to_gpio(unsigned int irq)
+{
+        return irq - GPIO_IRQ_BASE;
+}
+
+#endif /* __ASM_AVR32_ARCH_GPIO_H */
diff --git a/include/asm-avr32/arch-at32ap/irq.h b/include/asm-avr32/arch-at32ap/irq.h
new file mode 100644
index 000000000000..5adffab9a577
--- /dev/null
+++ b/include/asm-avr32/arch-at32ap/irq.h
@@ -0,0 +1,14 @@
+#ifndef __ASM_AVR32_ARCH_IRQ_H
+#define __ASM_AVR32_ARCH_IRQ_H
+
+#define EIM_IRQ_BASE    NR_INTERNAL_IRQS
+#define NR_EIM_IRQS     32
+
+#define AT32_EXTINT(n)  (EIM_IRQ_BASE + (n))
+
+#define GPIO_IRQ_BASE   (EIM_IRQ_BASE + NR_EIM_IRQS)
+#define NR_GPIO_IRQS    (5 * 32)
+
+#define NR_IRQS         (GPIO_IRQ_BASE + NR_GPIO_IRQS)
+
+#endif /* __ASM_AVR32_ARCH_IRQ_H */
diff --git a/include/asm-avr32/arch-at32ap/portmux.h b/include/asm-avr32/arch-at32ap/portmux.h
index 4d50421262a1..9930871decde 100644
--- a/include/asm-avr32/arch-at32ap/portmux.h
+++ b/include/asm-avr32/arch-at32ap/portmux.h
@@ -7,10 +7,22 @@
  * 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__
+#ifndef __ASM_ARCH_PORTMUX_H__
+#define __ASM_ARCH_PORTMUX_H__
 
-void portmux_set_func(unsigned int portmux_id, unsigned int pin_id,
-                      unsigned int function_id);
+/*
+ * Set up pin multiplexing, called from board init only.
+ *
+ * The following flags determine the initial state of the pin.
+ */
+#define AT32_GPIOF_PULLUP       0x00000001      /* (not-OUT) Enable pull-up */
+#define AT32_GPIOF_OUTPUT       0x00000002      /* (OUT) Enable output driver */
+#define AT32_GPIOF_HIGH         0x00000004      /* (OUT) Set output high */
+#define AT32_GPIOF_DEGLITCH     0x00000008      /* (IN) Filter glitches */
+
+void at32_select_periph(unsigned int pin, unsigned int periph,
+                        unsigned long flags);
+void at32_select_gpio(unsigned int pin, unsigned long flags);
+void at32_reserve_pin(unsigned int pin);
 
-#endif /* __ASM_AVR32_AT32_PORTMUX_H__ */
+#endif /* __ASM_ARCH_PORTMUX_H__ */
diff --git a/include/asm-avr32/cacheflush.h b/include/asm-avr32/cacheflush.h
index f1bf1708980e..dfaaa88cd412 100644
--- a/include/asm-avr32/cacheflush.h
+++ b/include/asm-avr32/cacheflush.h
@@ -87,6 +87,7 @@ void invalidate_icache_region(void *start, size_t len);
  */
 #define flush_cache_all()                       do { } while (0)
 #define flush_cache_mm(mm)                      do { } while (0)
+#define flush_cache_dup_mm(mm)                  do { } while (0)
 #define flush_cache_range(vma, start, end)      do { } while (0)
 #define flush_cache_page(vma, vmaddr, pfn)      do { } while (0)
 #define flush_cache_vmap(start, end)            do { } while (0)
diff --git a/include/asm-avr32/checksum.h b/include/asm-avr32/checksum.h
index af9d53f0f5d2..4ddbfd2486af 100644
--- a/include/asm-avr32/checksum.h
+++ b/include/asm-avr32/checksum.h
@@ -38,7 +38,7 @@ __wsum csum_partial_copy_generic(const void *src, void *dst, int len,
  *      passed in an incorrect kernel address to one of these functions.
  *
  *      If you use these functions directly please don't forget the
- *      verify_area().
+ *      access_ok().
  */
 static inline
 __wsum csum_partial_copy_nocheck(const void *src, void *dst,
diff --git a/include/asm-avr32/dma-mapping.h b/include/asm-avr32/dma-mapping.h
index 0580b5d62bba..115813e48fe0 100644
--- a/include/asm-avr32/dma-mapping.h
+++ b/include/asm-avr32/dma-mapping.h
@@ -32,6 +32,14 @@ static inline int dma_set_mask(struct device *dev, u64 dma_mask)
         return 0;
 }
 
+/*
+ * dma_map_single can't fail as it is implemented now.
+ */
+static inline int dma_mapping_error(dma_addr_t addr)
+{
+        return 0;
+}
+
 /**
  * dma_alloc_coherent - allocate consistent memory for DMA
  * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
@@ -109,7 +117,7 @@ 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);
+        dma_cache_sync(dev, cpu_addr, size, direction);
         return virt_to_bus(cpu_addr);
 }
 
@@ -211,7 +219,7 @@ dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
 
                 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);
+                dma_cache_sync(dev, virt, sg[i].length, direction);
         }
 
         return nents;
@@ -256,14 +264,14 @@ 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);
+        dma_cache_sync(dev, 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_cache_sync(dev, bus_to_virt(dma_handle), size, direction);
 }
 
 /**
@@ -286,7 +294,7 @@ dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg,
         int i;
 
         for (i = 0; i < nents; i++) {
-                dma_cache_sync(page_address(sg[i].page) + sg[i].offset,
+                dma_cache_sync(dev, page_address(sg[i].page) + sg[i].offset,
                                sg[i].length, direction);
         }
 }
@@ -298,7 +306,7 @@ dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg,
         int i;
 
         for (i = 0; i < nents; i++) {
-                dma_cache_sync(page_address(sg[i].page) + sg[i].offset,
+                dma_cache_sync(dev, page_address(sg[i].page) + sg[i].offset,
                                sg[i].length, direction);
         }
 }
diff --git a/include/asm-avr32/gpio.h b/include/asm-avr32/gpio.h
new file mode 100644
index 000000000000..19e8ccc77db3
--- /dev/null
+++ b/include/asm-avr32/gpio.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_AVR32_GPIO_H
+#define __ASM_AVR32_GPIO_H
+
+#include <asm/arch/gpio.h>
+
+#endif /* __ASM_AVR32_GPIO_H */
diff --git a/include/asm-avr32/irq.h b/include/asm-avr32/irq.h
index f7e725707dd7..83e6549d7783 100644
--- a/include/asm-avr32/irq.h
+++ b/include/asm-avr32/irq.h
@@ -2,8 +2,12 @@
 #define __ASM_AVR32_IRQ_H
 
 #define NR_INTERNAL_IRQS        64
-#define NR_EXTERNAL_IRQS        64
-#define NR_IRQS                 (NR_INTERNAL_IRQS + NR_EXTERNAL_IRQS)
+
+#include <asm/arch/irq.h>
+
+#ifndef NR_IRQS
+#define NR_IRQS                 (NR_INTERNAL_IRQS)
+#endif
 
 #define irq_canonicalize(i)     (i)
 
diff --git a/include/asm-avr32/pgalloc.h b/include/asm-avr32/pgalloc.h
index 7492cfb92ced..bb82e70cde8d 100644
--- a/include/asm-avr32/pgalloc.h
+++ b/include/asm-avr32/pgalloc.h
@@ -28,7 +28,7 @@ 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);
+        pgd_t *pgd = kmalloc(pgd_size, GFP_KERNEL);
 
         if (pgd)
                 memset(pgd, 0, pgd_size);
diff --git a/include/asm-avr32/posix_types.h b/include/asm-avr32/posix_types.h
index 2831b039b349..9e255b999639 100644
--- a/include/asm-avr32/posix_types.h
+++ b/include/asm-avr32/posix_types.h
@@ -23,7 +23,7 @@ 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 long            __kernel_ssize_t;
 typedef int             __kernel_ptrdiff_t;
 typedef long            __kernel_time_t;
 typedef long            __kernel_suseconds_t;
diff --git a/include/asm-avr32/termbits.h b/include/asm-avr32/termbits.h
index 9dc6eacafa33..c215fafdae4d 100644
--- a/include/asm-avr32/termbits.h
+++ b/include/asm-avr32/termbits.h
@@ -17,6 +17,17 @@ struct termios {
         cc_t c_cc[NCCS];                /* control characters */
 };
 
+struct ktermios {
+        tcflag_t c_iflag;               /* input mode flags */
+        tcflag_t c_oflag;               /* output mode flags */
+        tcflag_t c_cflag;               /* control mode flags */
+        tcflag_t c_lflag;               /* local mode flags */
+        cc_t c_line;                    /* line discipline */
+        cc_t c_cc[NCCS];                /* control characters */
+        speed_t c_ispeed;               /* input speed */
+        speed_t c_ospeed;               /* output speed */
+};
+
 /* c_cc characters */
 #define VINTR 0
 #define VQUIT 1
diff --git a/include/asm-avr32/uaccess.h b/include/asm-avr32/uaccess.h
index 821deb5a9d28..74a679e9098c 100644
--- a/include/asm-avr32/uaccess.h
+++ b/include/asm-avr32/uaccess.h
@@ -68,12 +68,6 @@ static inline void set_fs(mm_segment_t s)
 
 #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);
diff --git a/include/asm-cris/cacheflush.h b/include/asm-cris/cacheflush.h
index 72cc71dffe70..01af2de27c5b 100644
--- a/include/asm-cris/cacheflush.h
+++ b/include/asm-cris/cacheflush.h
@@ -9,6 +9,7 @@
  */
 #define flush_cache_all()                       do { } while (0)
 #define flush_cache_mm(mm)                      do { } while (0)
+#define flush_cache_dup_mm(mm)                  do { } while (0)
 #define flush_cache_range(vma, start, end)      do { } while (0)
 #define flush_cache_page(vma, vmaddr, pfn)      do { } while (0)
 #define flush_dcache_page(page)                 do { } while (0)
diff --git a/include/asm-cris/io.h b/include/asm-cris/io.h
index 716c69bc58f8..d196dd6b2df3 100644
--- a/include/asm-cris/io.h
+++ b/include/asm-cris/io.h
@@ -121,11 +121,6 @@ static inline void writel(unsigned int b, volatile void __iomem *addr)
 #define memcpy_fromio(a,b,c)    memcpy((a),(void *)(b),(c))
 #define memcpy_toio(a,b,c)      memcpy((void *)(a),(b),(c))
 
-/*
- * Again, CRIS does not require mem IO specific function.
- */
-
-#define eth_io_copy_and_sum(a,b,c,d)    eth_copy_and_sum((a),(void __force *)(b),(c),(d))
 
 /* The following is junk needed for the arch-independent code but which
  * we never use in the CRIS port
diff --git a/include/asm-cris/termbits.h b/include/asm-cris/termbits.h
index be0836d2f282..8d8cec225fe1 100644
--- a/include/asm-cris/termbits.h
+++ b/include/asm-cris/termbits.h
@@ -19,6 +19,17 @@ struct termios {
         cc_t c_cc[NCCS];                /* control characters */
 };
 
+struct ktermios {
+        tcflag_t c_iflag;               /* input mode flags */
+        tcflag_t c_oflag;               /* output mode flags */
+        tcflag_t c_cflag;               /* control mode flags */
+        tcflag_t c_lflag;               /* local mode flags */
+        cc_t c_line;                    /* line discipline */
+        cc_t c_cc[NCCS];                /* control characters */
+        speed_t c_ispeed;               /* input speed */
+        speed_t c_ospeed;               /* output speed */
+};
+
 /* c_cc characters */
 #define VINTR 0
 #define VQUIT 1
diff --git a/include/asm-frv/Kbuild b/include/asm-frv/Kbuild
index c68e1680da01..966a9836d556 100644
--- a/include/asm-frv/Kbuild
+++ b/include/asm-frv/Kbuild
@@ -1 +1,7 @@
 include include/asm-generic/Kbuild.asm
+
+header-y += registers.h
+
+unifdef-y += termios.h
+unifdef-y += ptrace.h
+unifdef-y += page.h
diff --git a/include/asm-frv/bitops.h b/include/asm-frv/bitops.h
index 1f70d47148bd..f8560edf59ff 100644
--- a/include/asm-frv/bitops.h
+++ b/include/asm-frv/bitops.h
@@ -256,6 +256,50 @@ int __ffs(unsigned long x)
         return 31 - bit;
 }
 
+/*
+ * special slimline version of fls() for calculating ilog2_u32()
+ * - note: no protection against n == 0
+ */
+#define ARCH_HAS_ILOG2_U32
+static inline __attribute__((const))
+int __ilog2_u32(u32 n)
+{
+        int bit;
+        asm("scan %1,gr0,%0" : "=r"(bit) : "r"(n));
+        return 31 - bit;
+}
+
+/*
+ * special slimline version of fls64() for calculating ilog2_u64()
+ * - note: no protection against n == 0
+ */
+#define ARCH_HAS_ILOG2_U64
+static inline __attribute__((const))
+int __ilog2_u64(u64 n)
+{
+        union {
+                u64 ll;
+                struct { u32 h, l; };
+        } _;
+        int bit, x, y;
+
+        _.ll = n;
+
+        asm("   subcc           %3,gr0,gr0,icc0         \n"
+            "   ckeq            icc0,cc4                \n"
+            "   cscan.p         %3,gr0,%0       ,cc4,0  \n"
+            "   setlos          #63,%1                  \n"
+            "   cscan.p         %4,gr0,%0       ,cc4,1  \n"
+            "   setlos          #31,%2                  \n"
+            "   csub.p          %1,%0,%0        ,cc4,0  \n"
+            "   csub            %2,%0,%0        ,cc4,1  \n"
+            : "=&r"(bit), "=r"(x), "=r"(y)
+            : "0r"(_.h), "r"(_.l)
+            : "icc0", "cc4"
+            );
+        return bit;
+}
+
 #include <asm-generic/bitops/sched.h>
 #include <asm-generic/bitops/hweight.h>
 
diff --git a/include/asm-frv/cacheflush.h b/include/asm-frv/cacheflush.h
index eaa5826bc1c8..02500405a6fb 100644
--- a/include/asm-frv/cacheflush.h
+++ b/include/asm-frv/cacheflush.h
@@ -20,6 +20,7 @@
  */
 #define flush_cache_all()                       do {} while(0)
 #define flush_cache_mm(mm)                      do {} while(0)
+#define flush_cache_dup_mm(mm)                  do {} while(0)
 #define flush_cache_range(mm, start, end)       do {} while(0)
 #define flush_cache_page(vma, vmaddr, pfn)      do {} while(0)
 #define flush_cache_vmap(start, end)            do {} while(0)
diff --git a/include/asm-frv/page.h b/include/asm-frv/page.h
index 134cc0cdf6c2..213d92fd652a 100644
--- a/include/asm-frv/page.h
+++ b/include/asm-frv/page.h
@@ -76,8 +76,6 @@ extern unsigned long max_pfn;
 
 #endif /* __ASSEMBLY__ */
 
-#endif /* __KERNEL__ */
-
 #ifdef CONFIG_CONTIGUOUS_PAGE_ALLOC
 #define WANT_PAGE_VIRTUAL       1
 #endif
@@ -85,4 +83,6 @@ extern unsigned long max_pfn;
 #include <asm-generic/memory_model.h>
 #include <asm-generic/page.h>
 
+#endif /* __KERNEL__ */
+
 #endif /* _ASM_PAGE_H */
diff --git a/include/asm-frv/ptrace.h b/include/asm-frv/ptrace.h
index 9a2241b8eb1e..cf6934012b64 100644
--- a/include/asm-frv/ptrace.h
+++ b/include/asm-frv/ptrace.h
@@ -12,9 +12,11 @@
 #define _ASM_PTRACE_H
 
 #include <asm/registers.h>
+#ifdef __KERNEL__
 #include <asm/irq_regs.h>
 
 #define in_syscall(regs) (((regs)->tbr & TBR_TT) == TBR_TT_TRAP0)
+#endif
 
 
 #define PT_PSR          0
@@ -60,6 +62,7 @@
 #define PTRACE_GETFDPIC_EXEC    0       /* [addr] request the executable loadmap */
 #define PTRACE_GETFDPIC_INTERP  1       /* [addr] request the interpreter loadmap */
 
+#ifdef __KERNEL__
 #ifndef __ASSEMBLY__
 
 /*
@@ -74,6 +77,7 @@ register struct pt_regs *__frame asm("gr28");
 extern unsigned long user_stack(const struct pt_regs *);
 extern void show_regs(struct pt_regs *);
 #define profile_pc(regs) ((regs)->pc)
+#endif
 
 #endif /* !__ASSEMBLY__ */
 #endif /* _ASM_PTRACE_H */
diff --git a/include/asm-frv/termbits.h b/include/asm-frv/termbits.h
index 74f20d6e292f..2d6d389cff49 100644
--- a/include/asm-frv/termbits.h
+++ b/include/asm-frv/termbits.h
@@ -17,6 +17,17 @@ struct termios {
         cc_t c_cc[NCCS];                /* control characters */
 };
 
+struct ktermios {
+        tcflag_t c_iflag;               /* input mode flags */
+        tcflag_t c_oflag;               /* output mode flags */
+        tcflag_t c_cflag;               /* control mode flags */
+        tcflag_t c_lflag;               /* local mode flags */
+        cc_t c_line;                    /* line discipline */
+        cc_t c_cc[NCCS];                /* control characters */
+        speed_t c_ispeed;               /* input speed */
+        speed_t c_ospeed;               /* output speed */
+};
+
 /* c_cc characters */
 #define VINTR 0
 #define VQUIT 1
diff --git a/include/asm-frv/termios.h b/include/asm-frv/termios.h
index b4a664e7f55c..8840cf95e8dd 100644
--- a/include/asm-frv/termios.h
+++ b/include/asm-frv/termios.h
@@ -69,6 +69,8 @@ struct termio {
 #define N_SYNC_PPP      14
 #define N_HCI           15  /* Bluetooth HCI UART */
 
+#ifdef __KERNEL__
 #include <asm-generic/termios.h>
+#endif
 
 #endif /* _ASM_TERMIOS_H */
diff --git a/include/asm-frv/thread_info.h b/include/asm-frv/thread_info.h
index d66c48e6ef14..d881f518e6a9 100644
--- a/include/asm-frv/thread_info.h
+++ b/include/asm-frv/thread_info.h
@@ -116,6 +116,7 @@ register struct thread_info *__current_thread_info asm("gr15");
 #define TIF_RESTORE_SIGMASK     6       /* restore signal mask in do_signal() */
 #define TIF_POLLING_NRFLAG      16      /* true if poll_idle() is polling TIF_NEED_RESCHED */
 #define TIF_MEMDIE              17      /* OOM killer killed process */
+#define TIF_FREEZE              18      /* freezing for suspend */
 
 #define _TIF_SYSCALL_TRACE      (1 << TIF_SYSCALL_TRACE)
 #define _TIF_NOTIFY_RESUME      (1 << TIF_NOTIFY_RESUME)
@@ -125,6 +126,7 @@ register struct thread_info *__current_thread_info asm("gr15");
 #define _TIF_IRET               (1 << TIF_IRET)
 #define _TIF_RESTORE_SIGMASK    (1 << TIF_RESTORE_SIGMASK)
 #define _TIF_POLLING_NRFLAG     (1 << TIF_POLLING_NRFLAG)
+#define _TIF_FREEZE             (1 << TIF_FREEZE)
 
 #define _TIF_WORK_MASK          0x0000FFFE      /* work to do on interrupt/exception return */
 #define _TIF_ALLWORK_MASK       0x0000FFFF      /* work to do on any return to u-space */
diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
index c92ae0f166ff..14fae1fa87df 100644
--- a/include/asm-generic/bug.h
+++ b/include/asm-generic/bug.h
@@ -4,6 +4,22 @@
 #include <linux/compiler.h>
 
 #ifdef CONFIG_BUG
+
+#ifdef CONFIG_GENERIC_BUG
+#ifndef __ASSEMBLY__
+struct bug_entry {
+        unsigned long   bug_addr;
+#ifdef CONFIG_DEBUG_BUGVERBOSE
+        const char      *file;
+        unsigned short  line;
+#endif
+        unsigned short  flags;
+};
+#endif          /* __ASSEMBLY__ */
+
+#define BUGFLAG_WARNING (1<<0)
+#endif  /* CONFIG_GENERIC_BUG */
+
 #ifndef HAVE_ARCH_BUG
 #define BUG() do { \
         printk("BUG: failure at %s:%d/%s()!\n", __FILE__, __LINE__, __FUNCTION__); \
@@ -19,7 +35,7 @@
 #define WARN_ON(condition) ({                                           \
         typeof(condition) __ret_warn_on = (condition);                  \
         if (unlikely(__ret_warn_on)) {                                  \
-                printk("BUG: warning at %s:%d/%s()\n", __FILE__,        \
+                printk("BUG: at %s:%d %s()\n", __FILE__,                \
                         __LINE__, __FUNCTION__);                        \
                 dump_stack();                                           \
         }                                                               \
diff --git a/include/asm-generic/libata-portmap.h b/include/asm-generic/libata-portmap.h
index 9202fd02d5be..62fb3618293d 100644
--- a/include/asm-generic/libata-portmap.h
+++ b/include/asm-generic/libata-portmap.h
@@ -3,10 +3,10 @@
 
 #define ATA_PRIMARY_CMD         0x1F0
 #define ATA_PRIMARY_CTL         0x3F6
-#define ATA_PRIMARY_IRQ         14
+#define ATA_PRIMARY_IRQ(dev)    14
 
 #define ATA_SECONDARY_CMD       0x170
 #define ATA_SECONDARY_CTL       0x376
-#define ATA_SECONDARY_IRQ       15
+#define ATA_SECONDARY_IRQ(dev)  15
 
 #endif
diff --git a/include/asm-generic/page.h b/include/asm-generic/page.h
index a96b5d986b6e..b55052ce2330 100644
--- a/include/asm-generic/page.h
+++ b/include/asm-generic/page.h
@@ -4,21 +4,51 @@
 #ifdef __KERNEL__
 #ifndef __ASSEMBLY__
 
-#include <linux/compiler.h>
+#include <linux/log2.h>
 
-/* Pure 2^n version of get_order */
-static __inline__ __attribute_const__ int get_order(unsigned long size)
+/*
+ * non-const pure 2^n version of get_order
+ * - the arch may override these in asm/bitops.h if they can be implemented
+ *   more efficiently than using the arch log2 routines
+ * - we use the non-const log2() instead if the arch has defined one suitable
+ */
+#ifndef ARCH_HAS_GET_ORDER
+static inline __attribute__((const))
+int __get_order(unsigned long size, int page_shift)
 {
+#if BITS_PER_LONG == 32 && defined(ARCH_HAS_ILOG2_U32)
+        int order = __ilog2_u32(size) - page_shift;
+        return order >= 0 ? order : 0;
+#elif BITS_PER_LONG == 64 && defined(ARCH_HAS_ILOG2_U64)
+        int order = __ilog2_u64(size) - page_shift;
+        return order >= 0 ? order : 0;
+#else
         int order;
 
-        size = (size - 1) >> (PAGE_SHIFT - 1);
+        size = (size - 1) >> (page_shift - 1);
         order = -1;
         do {
                 size >>= 1;
                 order++;
         } while (size);
         return order;
+#endif
 }
+#endif
+
+/**
+ * get_order - calculate log2(pages) to hold a block of the specified size
+ * @n - size
+ *
+ * calculate allocation order based on the current page size
+ * - this can be used to initialise global variables from constant data
+ */
+#define get_order(n)                                                    \
+(                                                                       \
+        __builtin_constant_p(n) ?                                       \
+        ((n < (1UL << PAGE_SHIFT)) ? 0 : ilog2(n) - PAGE_SHIFT) :       \
+        __get_order(n, PAGE_SHIFT)                                      \
+ )
 
 #endif  /* __ASSEMBLY__ */
 #endif  /* __KERNEL__ */
diff --git a/include/asm-generic/termios.h b/include/asm-generic/termios.h
index 1e58ca39592c..3769e6bd63b1 100644
--- a/include/asm-generic/termios.h
+++ b/include/asm-generic/termios.h
@@ -11,7 +11,7 @@
 /*
  * Translate a "termio" structure into a "termios". Ugh.
  */
-static inline int user_termio_to_kernel_termios(struct termios *termios,
+static inline int user_termio_to_kernel_termios(struct ktermios *termios,
                                                 struct termio __user *termio)
 {
         unsigned short tmp;
@@ -48,7 +48,7 @@ static inline int user_termio_to_kernel_termios(struct termios *termios,
  * Translate a "termios" structure into a "termio". Ugh.
  */
 static inline int kernel_termios_to_user_termio(struct termio __user *termio,
-                                                struct termios *termios)
+                                                struct ktermios *termios)
 {
         if (put_user(termios->c_iflag, &termio->c_iflag) < 0 ||
             put_user(termios->c_oflag, &termio->c_oflag) < 0 ||
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index 4d4c62d11059..9fcc8d9fbb14 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -35,6 +35,9 @@
                 VMLINUX_SYMBOL(__start_pci_fixups_enable) = .;          \
                 *(.pci_fixup_enable)                                    \
                 VMLINUX_SYMBOL(__end_pci_fixups_enable) = .;            \
+                VMLINUX_SYMBOL(__start_pci_fixups_resume) = .;          \
+                *(.pci_fixup_resume)                                    \
+                VMLINUX_SYMBOL(__end_pci_fixups_resume) = .;            \
         }                                                               \
                                                                         \
         /* RapidIO route ops */                                         \
@@ -119,8 +122,6 @@
                 *(__ksymtab_strings)                                    \
         }                                                               \
                                                                         \
-        EH_FRAME                                                        \
-                                                                        \
         /* Built-in module parameters. */                               \
         __param : AT(ADDR(__param) - LOAD_OFFSET) {                     \
                 VMLINUX_SYMBOL(__start___param) = .;                    \
@@ -160,26 +161,6 @@
                 *(.kprobes.text)                                        \
                 VMLINUX_SYMBOL(__kprobes_text_end) = .;
 
-#ifdef CONFIG_STACK_UNWIND
-#define EH_FRAME                                                        \
-                /* Unwind data binary search table */                   \
-                . = ALIGN(8);                                           \
-                .eh_frame_hdr : AT(ADDR(.eh_frame_hdr) - LOAD_OFFSET) { \
-                        VMLINUX_SYMBOL(__start_unwind_hdr) = .;         \
-                        *(.eh_frame_hdr)                                \
-                        VMLINUX_SYMBOL(__end_unwind_hdr) = .;           \
-                }                                                       \
-                /* Unwind data */                                       \
-                . = ALIGN(8);                                           \
-                .eh_frame : AT(ADDR(.eh_frame) - LOAD_OFFSET) {         \
-                        VMLINUX_SYMBOL(__start_unwind) = .;             \
-                        *(.eh_frame)                                    \
-                        VMLINUX_SYMBOL(__end_unwind) = .;               \
-                }
-#else
-#define EH_FRAME
-#endif
-
                 /* DWARF debug sections.
                 Symbols in the DWARF debugging sections are relative to
                 the beginning of the section so we begin them at 0.  */
@@ -218,6 +199,14 @@
                 .stab.indexstr 0 : { *(.stab.indexstr) }                \
                 .comment 0 : { *(.comment) }
 
+#define BUG_TABLE                                                       \
+        . = ALIGN(8);                                                   \
+        __bug_table : AT(ADDR(__bug_table) - LOAD_OFFSET) {             \
+                __start___bug_table = .;                                \
+                *(__bug_table)                                          \
+                __stop___bug_table = .;                                 \
+        }
+
 #define NOTES                                                           \
                 .notes : { *(.note.*) } :note
 
@@ -234,6 +223,7 @@
         *(.initcall4s.init)                                             \
         *(.initcall5.init)                                              \
         *(.initcall5s.init)                                             \
+        *(.initcallrootfs.init)                                         \
         *(.initcall6.init)                                              \
         *(.initcall6s.init)                                             \
         *(.initcall7.init)                                              \
diff --git a/include/asm-h8300/cacheflush.h b/include/asm-h8300/cacheflush.h
index 1e4d95bb5ec9..71210d141b64 100644
--- a/include/asm-h8300/cacheflush.h
+++ b/include/asm-h8300/cacheflush.h
@@ -12,6 +12,7 @@
 
 #define flush_cache_all()
 #define flush_cache_mm(mm)
+#define flush_cache_dup_mm(mm)          do { } while (0)
 #define flush_cache_range(vma,a,b)
 #define flush_cache_page(vma,p,pfn)
 #define flush_dcache_page(page)
diff --git a/include/asm-h8300/termbits.h b/include/asm-h8300/termbits.h
index fa69ae00eda3..6a1f4d3807b4 100644
--- a/include/asm-h8300/termbits.h
+++ b/include/asm-h8300/termbits.h
@@ -17,6 +17,17 @@ struct termios {
         cc_t c_cc[NCCS];                /* control characters */
 };
 
+struct ktermios {
+        tcflag_t c_iflag;               /* input mode flags */
+        tcflag_t c_oflag;               /* output mode flags */
+        tcflag_t c_cflag;               /* control mode flags */
+        tcflag_t c_lflag;               /* local mode flags */
+        cc_t c_line;                    /* line discipline */
+        cc_t c_cc[NCCS];                /* control characters */
+        speed_t c_ispeed;               /* input speed */
+        speed_t c_ospeed;               /* output speed */
+};
+
 /* c_cc characters */
 #define VINTR 0
 #define VQUIT 1
diff --git a/include/asm-i386/acpi.h b/include/asm-i386/acpi.h
index c80b3a94511a..5e657eb8946c 100644
--- a/include/asm-i386/acpi.h
+++ b/include/asm-i386/acpi.h
@@ -39,7 +39,7 @@
  * Calling conventions:
  *
  * ACPI_SYSTEM_XFACE        - Interfaces to host OS (handlers, threads)
- * ACPI_EXTERNAL_XFACE      - External ACPI interfaces 
+ * ACPI_EXTERNAL_XFACE      - External ACPI interfaces
  * ACPI_INTERNAL_XFACE      - Internal ACPI interfaces
  * ACPI_INTERNAL_VAR_XFACE  - Internal variable-parameter list interfaces
  */
@@ -56,36 +56,14 @@
 #define ACPI_ENABLE_IRQS()  local_irq_enable()
 #define ACPI_FLUSH_CPU_CACHE()  wbinvd()
 
+int __acpi_acquire_global_lock(unsigned int *lock);
+int __acpi_release_global_lock(unsigned int *lock);
 
-static inline int
-__acpi_acquire_global_lock (unsigned int *lock)
-{
-        unsigned int old, new, val;
-        do {
-                old = *lock;
-                new = (((old & ~0x3) + 2) + ((old >> 1) & 0x1));
-                val = cmpxchg(lock, old, new);
-        } while (unlikely (val != old));
-        return (new < 3) ? -1 : 0;
-}
-
-static inline int
-__acpi_release_global_lock (unsigned int *lock)
-{
-        unsigned int old, new, val;
-        do {
-                old = *lock;
-                new = old & ~0x3;
-                val = cmpxchg(lock, old, new);
-        } while (unlikely (val != old));
-        return old & 0x1;
-}
+#define ACPI_ACQUIRE_GLOBAL_LOCK(facs, Acq) \
+        ((Acq) = __acpi_acquire_global_lock(&facs->global_lock))
 
-#define ACPI_ACQUIRE_GLOBAL_LOCK(GLptr, Acq) \
-        ((Acq) = __acpi_acquire_global_lock((unsigned int *) GLptr))
-
-#define ACPI_RELEASE_GLOBAL_LOCK(GLptr, Acq) \
-        ((Acq) = __acpi_release_global_lock((unsigned int *) GLptr))
+#define ACPI_RELEASE_GLOBAL_LOCK(facs, Acq) \
+        ((Acq) = __acpi_release_global_lock(&facs->global_lock))
 
 /*
  * Math helper asm macros
@@ -109,7 +87,7 @@ extern void check_acpi_pci(void);
 static inline void check_acpi_pci(void) { }
 #endif
 
-#ifdef CONFIG_ACPI 
+#ifdef CONFIG_ACPI
 extern int acpi_lapic;
 extern int acpi_ioapic;
 extern int acpi_noirq;
@@ -117,9 +95,9 @@ extern int acpi_strict;
 extern int acpi_disabled;
 extern int acpi_ht;
 extern int acpi_pci_disabled;
-static inline void disable_acpi(void) 
-{ 
-        acpi_disabled = 1; 
+static inline void disable_acpi(void)
+{
+        acpi_disabled = 1;
         acpi_ht = 0;
         acpi_pci_disabled = 1;
         acpi_noirq = 1;
@@ -136,9 +114,9 @@ extern int acpi_use_timer_override;
 #endif
 
 static inline void acpi_noirq_set(void) { acpi_noirq = 1; }
-static inline void acpi_disable_pci(void) 
+static inline void acpi_disable_pci(void)
 {
-        acpi_pci_disabled = 1; 
+        acpi_pci_disabled = 1;
         acpi_noirq_set();
 }
 extern int acpi_irq_balance_set(char *str);
@@ -166,8 +144,6 @@ extern void acpi_reserve_bootmem(void);
 
 #endif /*CONFIG_ACPI_SLEEP*/
 
-extern u8 x86_acpiid_to_apicid[];
-
 #define ARCH_HAS_POWER_INIT     1
 
 #endif /*__KERNEL__*/
diff --git a/include/asm-i386/boot.h b/include/asm-i386/boot.h
index 8ce79a6fa891..e7686d0a8413 100644
--- a/include/asm-i386/boot.h
+++ b/include/asm-i386/boot.h
@@ -13,7 +13,8 @@
 #define ASK_VGA         0xfffd          /* ask for it at bootup */
 
 /* Physical address where kenrel should be loaded. */
-#define LOAD_PHYSICAL_ADDR ((0x100000 + CONFIG_PHYSICAL_ALIGN - 1) \
+#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
+                                + (CONFIG_PHYSICAL_ALIGN - 1)) \
                                 & ~(CONFIG_PHYSICAL_ALIGN - 1))
 
 #endif /* _LINUX_BOOT_H */
diff --git a/include/asm-i386/bug.h b/include/asm-i386/bug.h
index 8062cdbf2587..b0fd78ca2619 100644
--- a/include/asm-i386/bug.h
+++ b/include/asm-i386/bug.h
@@ -4,20 +4,32 @@
 
 /*
  * Tell the user there is some problem.
- * The offending file and line are encoded after the "officially
- * undefined" opcode for parsing in the trap handler.
+ * The offending file and line are encoded encoded in the __bug_table section.
  */
 
 #ifdef CONFIG_BUG
 #define HAVE_ARCH_BUG
+
 #ifdef CONFIG_DEBUG_BUGVERBOSE
-#define BUG()                           \
- __asm__ __volatile__(  "ud2\n"         \
-                        "\t.word %c0\n" \
-                        "\t.long %c1\n" \
-                         : : "i" (__LINE__), "i" (__FILE__))
+#define BUG()                                                           \
+        do {                                                            \
+                asm volatile("1:\tud2\n"                                \
+                             ".pushsection __bug_table,\"a\"\n"         \
+                             "2:\t.long 1b, %c0\n"                      \
+                             "\t.word %c1, 0\n"                         \
+                             "\t.org 2b+%c2\n"                          \
+                             ".popsection"                              \
+                             : : "i" (__FILE__), "i" (__LINE__),        \
+                             "i" (sizeof(struct bug_entry)));           \
+                for(;;) ;                                               \
+        } while(0)
+
 #else
-#define BUG() __asm__ __volatile__("ud2\n")
+#define BUG()                                                           \
+        do {                                                            \
+                asm volatile("ud2");                                    \
+                for(;;) ;                                               \
+        } while(0)
 #endif
 #endif
 
diff --git a/include/asm-i386/cacheflush.h b/include/asm-i386/cacheflush.h
index 7199f7b326f1..74e03c8f2e51 100644
--- a/include/asm-i386/cacheflush.h
+++ b/include/asm-i386/cacheflush.h
@@ -7,6 +7,7 @@
 /* Caches aren't brain-dead on the intel. */
 #define flush_cache_all()                       do { } while (0)
 #define flush_cache_mm(mm)                      do { } while (0)
+#define flush_cache_dup_mm(mm)                  do { } while (0)
 #define flush_cache_range(vma, start, end)      do { } while (0)
 #define flush_cache_page(vma, vmaddr, pfn)      do { } while (0)
 #define flush_dcache_page(page)                 do { } while (0)
diff --git a/include/asm-i386/e820.h b/include/asm-i386/e820.h
index 395077aba583..c5b8fc6109d6 100644
--- a/include/asm-i386/e820.h
+++ b/include/asm-i386/e820.h
@@ -40,7 +40,7 @@ extern int e820_all_mapped(unsigned long start, unsigned long end,
                            unsigned type);
 extern void find_max_pfn(void);
 extern void register_bootmem_low_pages(unsigned long max_low_pfn);
-extern void register_memory(void);
+extern void e820_register_memory(void);
 extern void limit_regions(unsigned long long size);
 extern void print_memory_map(char *who);
 
diff --git a/include/asm-i386/elf.h b/include/asm-i386/elf.h
index 45d21a0c95bf..369035dfe4b6 100644
--- a/include/asm-i386/elf.h
+++ b/include/asm-i386/elf.h
@@ -143,11 +143,8 @@ extern int dump_task_extended_fpu (struct task_struct *, struct user_fxsr_struct
 # 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)
+                (VDSO_COMPAT_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)
@@ -156,10 +153,12 @@ extern void __kernel_vsyscall;
 
 #define VDSO_ENTRY              VDSO_SYM(&__kernel_vsyscall)
 
+#ifndef CONFIG_COMPAT_VDSO
 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES
 struct linux_binprm;
 extern int arch_setup_additional_pages(struct linux_binprm *bprm,
                                        int executable_stack);
+#endif
 
 extern unsigned int vdso_enabled;
 
@@ -169,50 +168,6 @@ do if (vdso_enabled) {						\
                 NEW_AUX_ENT(AT_SYSINFO_EHDR, VDSO_COMPAT_BASE); \
 } while (0)
 
-/*
- * These macros parameterize elf_core_dump in fs/binfmt_elf.c to write out
- * extra segments containing the vsyscall DSO contents.  Dumping its
- * contents makes post-mortem fully interpretable later without matching up
- * the same kernel and hardware config to see what PC values meant.
- * Dumping its extra ELF program headers includes all the other information
- * a debugger needs to easily find how the vsyscall DSO was being used.
- */
-#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 *) (VDSO_HIGH_BASE                     \
-                                           + VDSO_HIGH_EHDR->e_phoff);    \
-        int i;                                                                \
-        Elf32_Off ofs = 0;                                                    \
-        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);                                     \
-                        ofs = phdr.p_offset = offset;                         \
-                        phdr.p_memsz = PAGE_ALIGN(phdr.p_memsz);              \
-                        phdr.p_filesz = phdr.p_memsz;                         \
-                        offset += phdr.p_filesz;                              \
-                }                                                             \
-                else                                                          \
-                        phdr.p_offset += ofs;                                 \
-                phdr.p_paddr = 0; /* match other core phdrs */                \
-                DUMP_WRITE(&phdr, sizeof(phdr));                              \
-        }                                                                     \
-} while (0)
-#define ELF_CORE_WRITE_EXTRA_DATA                                             \
-do {                                                                          \
-        const struct elf_phdr *const vsyscall_phdrs =                         \
-                (const struct elf_phdr *) (VDSO_HIGH_BASE                     \
-                                           + VDSO_HIGH_EHDR->e_phoff);    \
-        int 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));    \
-        }                                                                     \
-} while (0)
-
 #endif
 
 #endif
diff --git a/include/asm-i386/fixmap.h b/include/asm-i386/fixmap.h
index 02428cb36621..3e9f610c35df 100644
--- a/include/asm-i386/fixmap.h
+++ b/include/asm-i386/fixmap.h
@@ -23,6 +23,8 @@
 extern unsigned long __FIXADDR_TOP;
 #else
 #define __FIXADDR_TOP  0xfffff000
+#define FIXADDR_USER_START      __fix_to_virt(FIX_VDSO)
+#define FIXADDR_USER_END        __fix_to_virt(FIX_VDSO - 1)
 #endif
 
 #ifndef __ASSEMBLY__
diff --git a/include/asm-i386/ide.h b/include/asm-i386/ide.h
index 73465d2892b9..0fc240c80f49 100644
--- a/include/asm-i386/ide.h
+++ b/include/asm-i386/ide.h
@@ -40,13 +40,14 @@ static __inline__ int ide_default_irq(unsigned long base)
 
 static __inline__ unsigned long ide_default_io_base(int index)
 {
+        struct pci_dev *pdev;
         /*
          *      If PCI is present then it is not safe to poke around
          *      the other legacy IDE ports. Only 0x1f0 and 0x170 are
          *      defined compatibility mode ports for PCI. A user can 
          *      override this using ide= but we must default safe.
          */
-        if (pci_find_device(PCI_ANY_ID, PCI_ANY_ID, NULL) == NULL) {
+        if ((pdev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, NULL)) == NULL) {
                 switch(index) {
                         case 2: return 0x1e8;
                         case 3: return 0x168;
@@ -54,6 +55,7 @@ static __inline__ unsigned long ide_default_io_base(int index)
                         case 5: return 0x160;
                 }
         }
+        pci_dev_put(pdev);
         switch (index) {
                 case 0: return 0x1f0;
                 case 1: return 0x170;
diff --git a/include/asm-i386/io.h b/include/asm-i386/io.h
index 86ff5e83be2f..59fe616933c4 100644
--- a/include/asm-i386/io.h
+++ b/include/asm-i386/io.h
@@ -219,12 +219,6 @@ static inline void memcpy_toio(volatile void __iomem *dst, const void *src, int
 #define __ISA_IO_base ((char __iomem *)(PAGE_OFFSET))
 
 /*
- * Again, i386 does not require mem IO specific function.
- */
-
-#define eth_io_copy_and_sum(a,b,c,d)            eth_copy_and_sum((a),(void __force *)(b),(c),(d))
-
-/*
  *      Cache management
  *
  *      This needed for two cases
diff --git a/include/asm-i386/mach-es7000/mach_mpparse.h b/include/asm-i386/mach-es7000/mach_mpparse.h
index 99f66be240be..24990e546da3 100644
--- a/include/asm-i386/mach-es7000/mach_mpparse.h
+++ b/include/asm-i386/mach-es7000/mach_mpparse.h
@@ -3,13 +3,13 @@
 
 #include <linux/acpi.h>
 
-static inline void mpc_oem_bus_info(struct mpc_config_bus *m, char *name, 
+static inline void mpc_oem_bus_info(struct mpc_config_bus *m, char *name,
                                 struct mpc_config_translation *translation)
 {
         Dprintk("Bus #%d is %s\n", m->mpc_busid, name);
 }
 
-static inline void mpc_oem_pci_bus(struct mpc_config_bus *m, 
+static inline void mpc_oem_pci_bus(struct mpc_config_bus *m,
                                 struct mpc_config_translation *translation)
 {
 }
@@ -22,7 +22,7 @@ static inline int mps_oem_check(struct mp_config_table *mpc, char *oem,
                 char *productid)
 {
         if (mpc->mpc_oemptr) {
-                struct mp_config_oemtable *oem_table = 
+                struct mp_config_oemtable *oem_table =
                         (struct mp_config_oemtable *)mpc->mpc_oemptr;
                 if (!strncmp(oem, "UNISYS", 6))
                         return parse_unisys_oem((char *)oem_table);
@@ -31,12 +31,13 @@ static inline int mps_oem_check(struct mp_config_table *mpc, char *oem,
 }
 
 #ifdef CONFIG_ACPI
+
 static inline int es7000_check_dsdt(void)
 {
-        struct acpi_table_header *header = NULL;
-        if(!acpi_get_table_header_early(ACPI_DSDT, &header))
-                acpi_table_print(header, 0);
-        if (!strncmp(header->oem_id, "UNISYS", 6))
+        struct acpi_table_header header;
+        memcpy(&header, 0, sizeof(struct acpi_table_header));
+        acpi_get_table_header(ACPI_SIG_DSDT, 0, &header);
+        if (!strncmp(header.oem_id, "UNISYS", 6))
                 return 1;
         return 0;
 }
@@ -44,7 +45,7 @@ static inline int es7000_check_dsdt(void)
 /* Hook from generic ACPI tables.c */
 static inline int acpi_madt_oem_check(char *oem_id, char *oem_table_id)
 {
-        unsigned long oem_addr; 
+        unsigned long oem_addr;
         if (!find_unisys_acpi_oem_table(&oem_addr)) {
                 if (es7000_check_dsdt())
                         return parse_unisys_oem((char *)oem_addr);
diff --git a/include/asm-i386/msr.h b/include/asm-i386/msr.h
index 5679d4993072..609a3899475c 100644
--- a/include/asm-i386/msr.h
+++ b/include/asm-i386/msr.h
@@ -100,6 +100,8 @@ static inline void wrmsrl (unsigned long msr, unsigned long long val)
 
 #define MSR_P6_PERFCTR0         0xc1
 #define MSR_P6_PERFCTR1         0xc2
+#define MSR_FSB_FREQ            0xcd
+
 
 #define MSR_IA32_BBL_CR_CTL             0x119
 
@@ -130,6 +132,9 @@ static inline void wrmsrl (unsigned long msr, unsigned long long val)
 #define MSR_IA32_PERF_STATUS            0x198
 #define MSR_IA32_PERF_CTL               0x199
 
+#define MSR_IA32_MPERF                  0xE7
+#define MSR_IA32_APERF                  0xE8
+
 #define MSR_IA32_THERM_CONTROL          0x19a
 #define MSR_IA32_THERM_INTERRUPT        0x19b
 #define MSR_IA32_THERM_STATUS           0x19c
diff --git a/include/asm-i386/page.h b/include/asm-i386/page.h
index fd3f64ace248..7b19f454761d 100644
--- a/include/asm-i386/page.h
+++ b/include/asm-i386/page.h
@@ -143,7 +143,9 @@ extern int page_is_ram(unsigned long pagenr);
 #include <asm-generic/memory_model.h>
 #include <asm-generic/page.h>
 
+#ifndef CONFIG_COMPAT_VDSO
 #define __HAVE_ARCH_GATE_AREA 1
+#endif
 #endif /* __KERNEL__ */
 
 #endif /* _I386_PAGE_H */
diff --git a/include/asm-i386/processor.h b/include/asm-i386/processor.h
index a52d65440429..359f10b54f59 100644
--- a/include/asm-i386/processor.h
+++ b/include/asm-i386/processor.h
@@ -743,6 +743,7 @@ extern void enable_sep_cpu(void);
 extern int sysenter_setup(void);
 
 extern int init_gdt(int cpu, struct task_struct *idle);
+extern void cpu_set_gdt(int);
 extern void secondary_cpu_init(void);
 
 #endif /* __ASM_I386_PROCESSOR_H */
diff --git a/include/asm-i386/termbits.h b/include/asm-i386/termbits.h
index 72c10e3190f8..12baf1d6343f 100644
--- a/include/asm-i386/termbits.h
+++ b/include/asm-i386/termbits.h
@@ -17,6 +17,17 @@ struct termios {
         cc_t c_cc[NCCS];                /* control characters */
 };
 
+struct ktermios {
+        tcflag_t c_iflag;               /* input mode flags */
+        tcflag_t c_oflag;               /* output mode flags */
+        tcflag_t c_cflag;               /* control mode flags */
+        tcflag_t c_lflag;               /* local mode flags */
+        cc_t c_line;                    /* line discipline */
+        cc_t c_cc[NCCS];                /* control characters */
+        speed_t c_ispeed;               /* input speed */
+        speed_t c_ospeed;               /* output speed */
+};
+
 /* c_cc characters */
 #define VINTR 0
 #define VQUIT 1
diff --git a/include/asm-i386/thread_info.h b/include/asm-i386/thread_info.h
index 46d32ad92082..4b187bb377b4 100644
--- a/include/asm-i386/thread_info.h
+++ b/include/asm-i386/thread_info.h
@@ -134,6 +134,7 @@ static inline struct thread_info *current_thread_info(void)
 #define TIF_MEMDIE              16
 #define TIF_DEBUG               17      /* uses debug registers */
 #define TIF_IO_BITMAP           18      /* uses I/O bitmap */
+#define TIF_FREEZE              19      /* is freezing for suspend */
 
 #define _TIF_SYSCALL_TRACE      (1<<TIF_SYSCALL_TRACE)
 #define _TIF_NOTIFY_RESUME      (1<<TIF_NOTIFY_RESUME)
@@ -147,6 +148,7 @@ static inline struct thread_info *current_thread_info(void)
 #define _TIF_RESTORE_SIGMASK    (1<<TIF_RESTORE_SIGMASK)
 #define _TIF_DEBUG              (1<<TIF_DEBUG)
 #define _TIF_IO_BITMAP          (1<<TIF_IO_BITMAP)
+#define _TIF_FREEZE             (1<<TIF_FREEZE)
 
 /* work to do on interrupt/exception return */
 #define _TIF_WORK_MASK \
diff --git a/include/asm-i386/topology.h b/include/asm-i386/topology.h
index 978d09596130..ac58580ad664 100644
--- a/include/asm-i386/topology.h
+++ b/include/asm-i386/topology.h
@@ -89,6 +89,7 @@ static inline int node_to_first_cpu(int node)
         .flags                  = SD_LOAD_BALANCE       \
                                 | SD_BALANCE_EXEC       \
                                 | SD_BALANCE_FORK       \
+                                | SD_SERIALIZE          \
                                 | SD_WAKE_BALANCE,      \
         .last_balance           = jiffies,              \
         .balance_interval       = 1,                    \
diff --git a/include/asm-i386/unwind.h b/include/asm-i386/unwind.h
index aa2c931e30db..43c70c3de2f9 100644
--- a/include/asm-i386/unwind.h
+++ b/include/asm-i386/unwind.h
@@ -1,95 +1,6 @@
 #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;
-        info->regs.xgs = __KERNEL_PDA;
-}
-
-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)
-{
-        return user_mode_vm(&info->regs)
-               || 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;
-}
-
-#else
-
 #define UNW_PC(frame) ((void)(frame), 0)
 #define UNW_SP(frame) ((void)(frame), 0)
 #define UNW_FP(frame) ((void)(frame), 0)
@@ -99,6 +10,4 @@ static inline int arch_unw_user_mode(const void *info)
         return 0;
 }
 
-#endif
-
 #endif /* _ASM_I386_UNWIND_H */
diff --git a/include/asm-ia64/acpi.h b/include/asm-ia64/acpi.h
index 09a5dd0e44a8..5d03792d4f65 100644
--- a/include/asm-ia64/acpi.h
+++ b/include/asm-ia64/acpi.h
@@ -82,11 +82,11 @@ ia64_acpi_release_global_lock (unsigned int *lock)
         return old & 0x1;
 }
 
-#define ACPI_ACQUIRE_GLOBAL_LOCK(GLptr, Acq)                            \
-        ((Acq) = ia64_acpi_acquire_global_lock((unsigned int *) GLptr))
+#define ACPI_ACQUIRE_GLOBAL_LOCK(facs, Acq)                             \
+        ((Acq) = ia64_acpi_acquire_global_lock(&facs->global_lock))
 
-#define ACPI_RELEASE_GLOBAL_LOCK(GLptr, Acq)                            \
-        ((Acq) = ia64_acpi_release_global_lock((unsigned int *) GLptr))
+#define ACPI_RELEASE_GLOBAL_LOCK(facs, Acq)                             \
+        ((Acq) = ia64_acpi_release_global_lock(&facs->global_lock))
 
 #define acpi_disabled 0 /* ACPI always enabled on IA64 */
 #define acpi_noirq 0    /* ACPI always enabled on IA64 */
@@ -119,8 +119,6 @@ extern int __devinitdata pxm_to_nid_map[MAX_PXM_DOMAINS];
 extern int __initdata nid_to_pxm_map[MAX_NUMNODES];
 #endif
 
-extern u16 ia64_acpiid_to_sapicid[];
-
 /*
  * Refer Intel ACPI _PDC support document for bit definitions
  */
diff --git a/include/asm-ia64/break.h b/include/asm-ia64/break.h
index 8167828edc4b..f03402039896 100644
--- a/include/asm-ia64/break.h
+++ b/include/asm-ia64/break.h
@@ -12,8 +12,8 @@
  * OS-specific debug break numbers:
  */
 #define __IA64_BREAK_KDB                0x80100
-#define __IA64_BREAK_KPROBE             0x80200
-#define __IA64_BREAK_JPROBE             0x80300
+#define __IA64_BREAK_KPROBE             0x81000 /* .. 0x81fff */
+#define __IA64_BREAK_JPROBE             0x82000
 
 /*
  * OS-specific break numbers:
diff --git a/include/asm-ia64/cacheflush.h b/include/asm-ia64/cacheflush.h
index f2dacb4245ec..4906916d715b 100644
--- a/include/asm-ia64/cacheflush.h
+++ b/include/asm-ia64/cacheflush.h
@@ -18,6 +18,7 @@
 
 #define flush_cache_all()                       do { } while (0)
 #define flush_cache_mm(mm)                      do { } while (0)
+#define flush_cache_dup_mm(mm)                  do { } while (0)
 #define flush_cache_range(vma, start, end)      do { } while (0)
 #define flush_cache_page(vma, vmaddr, pfn)      do { } while (0)
 #define flush_icache_page(vma,page)             do { } while (0)
diff --git a/include/asm-ia64/checksum.h b/include/asm-ia64/checksum.h
index 2b78582cbd61..97af155057e4 100644
--- a/include/asm-ia64/checksum.h
+++ b/include/asm-ia64/checksum.h
@@ -72,8 +72,8 @@ static inline __sum16 csum_fold(__wsum csum)
 
 #define _HAVE_ARCH_IPV6_CSUM    1
 struct in6_addr;
-extern unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
-        struct in6_addr *daddr, __u32 len, unsigned short proto,
-        unsigned int csum);
+extern __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
+        const struct in6_addr *daddr, __u32 len, unsigned short proto,
+        __wsum csum);
 
 #endif /* _ASM_IA64_CHECKSUM_H */
diff --git a/include/asm-ia64/dma.h b/include/asm-ia64/dma.h
index dad3a735df8b..4d97f60f1ef5 100644
--- a/include/asm-ia64/dma.h
+++ b/include/asm-ia64/dma.h
@@ -19,4 +19,6 @@ extern unsigned long MAX_DMA_ADDRESS;
 
 #define free_dma(x)
 
+void dma_mark_clean(void *addr, size_t size);
+
 #endif /* _ASM_IA64_DMA_H */
diff --git a/include/asm-ia64/esi.h b/include/asm-ia64/esi.h
index 84aac0e0b583..40991c6ba647 100644
--- a/include/asm-ia64/esi.h
+++ b/include/asm-ia64/esi.h
@@ -19,7 +19,6 @@ enum esi_proc_type {
         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,
diff --git a/include/asm-ia64/kprobes.h b/include/asm-ia64/kprobes.h
index 1b45b71c79b9..828ae00e47c1 100644
--- a/include/asm-ia64/kprobes.h
+++ b/include/asm-ia64/kprobes.h
@@ -115,6 +115,7 @@ struct arch_specific_insn {
  #define INST_FLAG_BREAK_INST                   4
         unsigned long inst_flag;
         unsigned short target_br_reg;
+        unsigned short slot;
 };
 
 extern int kprobe_exceptions_notify(struct notifier_block *self,
diff --git a/include/asm-ia64/machvec.h b/include/asm-ia64/machvec.h
index a3891eb3f217..3c96ac19154e 100644
--- a/include/asm-ia64/machvec.h
+++ b/include/asm-ia64/machvec.h
@@ -21,6 +21,7 @@ struct mm_struct;
 struct pci_bus;
 struct task_struct;
 struct pci_dev;
+struct msi_desc;
 
 typedef void ia64_mv_setup_t (char **);
 typedef void ia64_mv_cpu_init_t (void);
@@ -79,7 +80,7 @@ typedef unsigned short ia64_mv_readw_relaxed_t (const volatile void __iomem *);
 typedef unsigned int ia64_mv_readl_relaxed_t (const volatile void __iomem *);
 typedef unsigned long ia64_mv_readq_relaxed_t (const volatile void __iomem *);
 
-typedef int ia64_mv_setup_msi_irq_t (unsigned int irq, struct pci_dev *pdev);
+typedef int ia64_mv_setup_msi_irq_t (struct pci_dev *pdev, struct msi_desc *);
 typedef void ia64_mv_teardown_msi_irq_t (unsigned int irq);
 
 static inline void
diff --git a/include/asm-ia64/meminit.h b/include/asm-ia64/meminit.h
index c8df75901083..6dd476b652c6 100644
--- a/include/asm-ia64/meminit.h
+++ b/include/asm-ia64/meminit.h
@@ -51,12 +51,13 @@ extern void efi_memmap_init(unsigned long *, unsigned long *);
 
 #define IGNORE_PFN0     1       /* XXX fix me: ignore pfn 0 until TLB miss handler is updated... */
 
+extern int register_active_ranges(u64 start, u64 end, void *arg);
+
 #ifdef CONFIG_VIRTUAL_MEM_MAP
 # define LARGE_GAP      0x40000000 /* Use virtual mem map if hole is > than this */
   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
diff --git a/include/asm-ia64/pci.h b/include/asm-ia64/pci.h
index 825eb7d882e6..5160233bbfac 100644
--- a/include/asm-ia64/pci.h
+++ b/include/asm-ia64/pci.h
@@ -78,9 +78,6 @@ pcibios_penalize_isa_irq (int irq, int active)
 #define pci_dac_dma_sync_single_for_cpu(dev,dma_addr,len,dir)   do { } while (0)
 #define pci_dac_dma_sync_single_for_device(dev,dma_addr,len,dir)        do { mb(); } while (0)
 
-#define sg_dma_len(sg)          ((sg)->dma_length)
-#define sg_dma_address(sg)      ((sg)->dma_address)
-
 #ifdef CONFIG_PCI
 static inline void pci_dma_burst_advice(struct pci_dev *pdev,
                                         enum pci_dma_burst_strategy *strat,
@@ -170,4 +167,10 @@ pcibios_select_root(struct pci_dev *pdev, struct resource *res)
 
 #define pcibios_scan_all_fns(a, b)      0
 
+#define HAVE_ARCH_PCI_GET_LEGACY_IDE_IRQ
+static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
+{
+        return channel ? 15 : 14;
+}
+
 #endif /* _ASM_IA64_PCI_H */
diff --git a/include/asm-ia64/pgalloc.h b/include/asm-ia64/pgalloc.h
index 393e04c42a2c..560c287b1233 100644
--- a/include/asm-ia64/pgalloc.h
+++ b/include/asm-ia64/pgalloc.h
@@ -137,7 +137,8 @@ pmd_populate_kernel(struct mm_struct *mm, pmd_t * pmd_entry, pte_t * pte)
 static inline struct page *pte_alloc_one(struct mm_struct *mm,
                                          unsigned long addr)
 {
-        return virt_to_page(pgtable_quicklist_alloc());
+        void *pg = pgtable_quicklist_alloc();
+        return pg ? virt_to_page(pg) : NULL;
 }
 
 static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
diff --git a/include/asm-ia64/posix_types.h b/include/asm-ia64/posix_types.h
index adb62272694f..17885567b731 100644
--- a/include/asm-ia64/posix_types.h
+++ b/include/asm-ia64/posix_types.h
@@ -54,7 +54,7 @@ typedef unsigned int	__kernel_old_dev_t;
 #define __FD_CLR(d, set)        ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
 #define __FD_ISSET(d, set)      (((set)->fds_bits[__FDELT(d)] & __FDMASK(d)) != 0)
 #define __FD_ZERO(set)  \
-  ((void) memset ((__ptr_t) (set), 0, sizeof (__kernel_fd_set)))
+  ((void) memset ((void *) (set), 0, sizeof (__kernel_fd_set)))
 
 #  else /* !__GNUC__ */
 
diff --git a/include/asm-ia64/scatterlist.h b/include/asm-ia64/scatterlist.h
index 834a189ef189..9dbea8844d5e 100644
--- a/include/asm-ia64/scatterlist.h
+++ b/include/asm-ia64/scatterlist.h
@@ -25,4 +25,7 @@ struct scatterlist {
  */
 #define ISA_DMA_THRESHOLD       0xffffffff
 
+#define sg_dma_len(sg)          ((sg)->dma_length)
+#define sg_dma_address(sg)      ((sg)->dma_address)
+
 #endif /* _ASM_IA64_SCATTERLIST_H */
diff --git a/include/asm-ia64/sn/acpi.h b/include/asm-ia64/sn/acpi.h
index 2850a7ef5e71..9ce2801cbd57 100644
--- a/include/asm-ia64/sn/acpi.h
+++ b/include/asm-ia64/sn/acpi.h
@@ -11,6 +11,7 @@
 
 #include "acpi/acglobal.h"
 
-#define SN_ACPI_BASE_SUPPORT()   (acpi_gbl_DSDT->oem_revision >= 0x20101)
+extern int sn_acpi_rev;
+#define SN_ACPI_BASE_SUPPORT()   (sn_acpi_rev >= 0x20101)
 
 #endif /* _ASM_IA64_SN_ACPI_H */
diff --git a/include/asm-ia64/sn/pcibr_provider.h b/include/asm-ia64/sn/pcibr_provider.h
index da3eade0cae2..17cb6cc3f21a 100644
--- a/include/asm-ia64/sn/pcibr_provider.h
+++ b/include/asm-ia64/sn/pcibr_provider.h
@@ -142,7 +142,7 @@ extern int 		pcibr_ate_alloc(struct pcibus_info *, int);
 extern void             pcibr_ate_free(struct pcibus_info *, int);
 extern void             ate_write(struct pcibus_info *, int, int, u64);
 extern int sal_pcibr_slot_enable(struct pcibus_info *soft, int device,
-                                 void *resp);
+                                 void *resp, char **ssdt);
 extern int sal_pcibr_slot_disable(struct pcibus_info *soft, int device,
                                   int action, void *resp);
 extern u16 sn_ioboard_to_pci_bus(struct pci_bus *pci_bus);
diff --git a/include/asm-ia64/sn/pcidev.h b/include/asm-ia64/sn/pcidev.h
index 9fe89a93d880..1c2382cea807 100644
--- a/include/asm-ia64/sn/pcidev.h
+++ b/include/asm-ia64/sn/pcidev.h
@@ -70,10 +70,16 @@ extern void sn_irq_fixup(struct pci_dev *pci_dev,
                          struct sn_irq_info *sn_irq_info);
 extern void sn_irq_unfixup(struct pci_dev *pci_dev);
 extern struct pcidev_info * sn_pcidev_info_get(struct pci_dev *);
+extern void sn_bus_fixup(struct pci_bus *);
+extern void sn_acpi_bus_fixup(struct pci_bus *);
+extern void sn_common_bus_fixup(struct pci_bus *, struct pcibus_bussoft *);
 extern void sn_bus_store_sysdata(struct pci_dev *dev);
 extern void sn_bus_free_sysdata(void);
 extern void sn_generate_path(struct pci_bus *pci_bus, char *address);
-extern void sn_pci_fixup_slot(struct pci_dev *dev);
+extern void sn_io_slot_fixup(struct pci_dev *);
+extern void sn_acpi_slot_fixup(struct pci_dev *);
+extern void sn_pci_fixup_slot(struct pci_dev *dev, struct pcidev_info *,
+                              struct sn_irq_info *);
 extern void sn_pci_unfixup_slot(struct pci_dev *dev);
 extern void sn_irq_lh_init(void);
 #endif                          /* _ASM_IA64_SN_PCI_PCIDEV_H */
diff --git a/include/asm-ia64/sn/xpc.h b/include/asm-ia64/sn/xpc.h
index 1d45e1518fb3..e52b8508083b 100644
--- a/include/asm-ia64/sn/xpc.h
+++ b/include/asm-ia64/sn/xpc.h
@@ -673,7 +673,7 @@ extern irqreturn_t xpc_notify_IRQ_handler(int, void *);
 extern void xpc_dropped_IPI_check(struct xpc_partition *);
 extern void xpc_activate_partition(struct xpc_partition *);
 extern void xpc_activate_kthreads(struct xpc_channel *, int);
-extern void xpc_create_kthreads(struct xpc_channel *, int);
+extern void xpc_create_kthreads(struct xpc_channel *, int, int);
 extern void xpc_disconnect_wait(int);
 
 
diff --git a/include/asm-ia64/swiotlb.h b/include/asm-ia64/swiotlb.h
new file mode 100644
index 000000000000..452c162dee4e
--- /dev/null
+++ b/include/asm-ia64/swiotlb.h
@@ -0,0 +1,9 @@
+#ifndef _ASM_SWIOTLB_H
+#define _ASM_SWIOTLB_H 1
+
+#include <asm/machvec.h>
+
+#define SWIOTLB_ARCH_NEED_LATE_INIT
+#define SWIOTLB_ARCH_NEED_ALLOC
+
+#endif /* _ASM_SWIOTLB_H */
diff --git a/include/asm-ia64/termbits.h b/include/asm-ia64/termbits.h
index b9e843f7dc42..4531a511bde5 100644
--- a/include/asm-ia64/termbits.h
+++ b/include/asm-ia64/termbits.h
@@ -26,6 +26,17 @@ struct termios {
         cc_t c_cc[NCCS];                /* control characters */
 };
 
+struct ktermios {
+        tcflag_t c_iflag;               /* input mode flags */
+        tcflag_t c_oflag;               /* output mode flags */
+        tcflag_t c_cflag;               /* control mode flags */
+        tcflag_t c_lflag;               /* local mode flags */
+        cc_t c_line;                    /* line discipline */
+        cc_t c_cc[NCCS];                /* control characters */
+        speed_t c_ispeed;               /* input speed */
+        speed_t c_ospeed;               /* output speed */
+};
+
 /* c_cc characters */
 #define VINTR 0
 #define VQUIT 1
diff --git a/include/asm-ia64/thread_info.h b/include/asm-ia64/thread_info.h
index 8adcde0934ca..91698599f918 100644
--- a/include/asm-ia64/thread_info.h
+++ b/include/asm-ia64/thread_info.h
@@ -84,20 +84,24 @@ struct thread_info {
 #define TIF_NEED_RESCHED        2       /* rescheduling necessary */
 #define TIF_SYSCALL_TRACE       3       /* syscall trace active */
 #define TIF_SYSCALL_AUDIT       4       /* syscall auditing active */
+#define TIF_SINGLESTEP          5       /* restore singlestep on return to user mode */
 #define TIF_POLLING_NRFLAG      16      /* true if poll_idle() is polling TIF_NEED_RESCHED */
 #define TIF_MEMDIE              17
 #define TIF_MCA_INIT            18      /* this task is processing MCA or INIT */
 #define TIF_DB_DISABLED         19      /* debug trap disabled for fsyscall */
+#define TIF_FREEZE              20      /* is freezing for suspend */
 
 #define _TIF_SYSCALL_TRACE      (1 << TIF_SYSCALL_TRACE)
 #define _TIF_SYSCALL_AUDIT      (1 << TIF_SYSCALL_AUDIT)
-#define _TIF_SYSCALL_TRACEAUDIT (_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT)
+#define _TIF_SINGLESTEP         (1 << TIF_SINGLESTEP)
+#define _TIF_SYSCALL_TRACEAUDIT (_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SINGLESTEP)
 #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_MCA_INIT           (1 << TIF_MCA_INIT)
 #define _TIF_DB_DISABLED        (1 << TIF_DB_DISABLED)
+#define _TIF_FREEZE             (1 << TIF_FREEZE)
 
 /* "work to do on user-return" bits */
 #define TIF_ALLWORK_MASK        (_TIF_NOTIFY_RESUME|_TIF_SIGPENDING|_TIF_NEED_RESCHED|_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT)
diff --git a/include/asm-ia64/topology.h b/include/asm-ia64/topology.h
index a6e38565ab4c..22ed6749557e 100644
--- a/include/asm-ia64/topology.h
+++ b/include/asm-ia64/topology.h
@@ -101,6 +101,7 @@ void build_cpu_to_node_map(void);
         .flags                  = SD_LOAD_BALANCE       \
                                 | SD_BALANCE_EXEC       \
                                 | SD_BALANCE_FORK       \
+                                | SD_SERIALIZE          \
                                 | SD_WAKE_BALANCE,      \
         .last_balance           = jiffies,              \
         .balance_interval       = 64,                   \
diff --git a/include/asm-ia64/unistd.h b/include/asm-ia64/unistd.h
index 53c5c0ee122c..a9e1fa4cac4d 100644
--- a/include/asm-ia64/unistd.h
+++ b/include/asm-ia64/unistd.h
@@ -291,11 +291,13 @@
 #define __NR_sync_file_range            1300
 #define __NR_tee                        1301
 #define __NR_vmsplice                   1302
+/* 1303 reserved for move_pages */
+#define __NR_getcpu                     1304
 
 #ifdef __KERNEL__
 
 
-#define NR_syscalls                     279 /* length of syscall table */
+#define NR_syscalls                     281 /* length of syscall table */
 
 #define __ARCH_WANT_SYS_RT_SIGACTION
 
diff --git a/include/asm-m32r/cacheflush.h b/include/asm-m32r/cacheflush.h
index 8b261b49149e..56961a9511b2 100644
--- a/include/asm-m32r/cacheflush.h
+++ b/include/asm-m32r/cacheflush.h
@@ -9,6 +9,7 @@ extern void _flush_cache_copyback_all(void);
 #if defined(CONFIG_CHIP_M32700) || defined(CONFIG_CHIP_OPSP) || defined(CONFIG_CHIP_M32104)
 #define flush_cache_all()                       do { } while (0)
 #define flush_cache_mm(mm)                      do { } while (0)
+#define flush_cache_dup_mm(mm)                  do { } while (0)
 #define flush_cache_range(vma, start, end)      do { } while (0)
 #define flush_cache_page(vma, vmaddr, pfn)      do { } while (0)
 #define flush_dcache_page(page)                 do { } while (0)
@@ -29,6 +30,7 @@ extern void smp_flush_cache_all(void);
 #elif defined(CONFIG_CHIP_M32102)
 #define flush_cache_all()                       do { } while (0)
 #define flush_cache_mm(mm)                      do { } while (0)
+#define flush_cache_dup_mm(mm)                  do { } while (0)
 #define flush_cache_range(vma, start, end)      do { } while (0)
 #define flush_cache_page(vma, vmaddr, pfn)      do { } while (0)
 #define flush_dcache_page(page)                 do { } while (0)
@@ -41,6 +43,7 @@ extern void smp_flush_cache_all(void);
 #else
 #define flush_cache_all()                       do { } while (0)
 #define flush_cache_mm(mm)                      do { } while (0)
+#define flush_cache_dup_mm(mm)                  do { } while (0)
 #define flush_cache_range(vma, start, end)      do { } while (0)
 #define flush_cache_page(vma, vmaddr, pfn)      do { } while (0)
 #define flush_dcache_page(page)                 do { } while (0)
diff --git a/include/asm-m32r/ide.h b/include/asm-m32r/ide.h
index 219a0f74eff3..c82ebe8f250d 100644
--- a/include/asm-m32r/ide.h
+++ b/include/asm-m32r/ide.h
@@ -32,7 +32,8 @@
 static __inline__ int ide_default_irq(unsigned long base)
 {
         switch (base) {
-#if defined(CONFIG_PLAT_M32700UT) || defined(CONFIG_PLAT_MAPPI2)
+#if defined(CONFIG_PLAT_M32700UT) || defined(CONFIG_PLAT_MAPPI2) \
+        || defined(CONFIG_PLAT_OPSPUT)
                 case 0x1f0: return PLD_IRQ_CFIREQ;
                 default:
                         return 0;
diff --git a/include/asm-m32r/m32102.h b/include/asm-m32r/m32102.h
index a1f0d1fe9eb8..52807f8db166 100644
--- a/include/asm-m32r/m32102.h
+++ b/include/asm-m32r/m32102.h
@@ -104,7 +104,8 @@
 #define M32R_MFT5RLD_PORTL     (0x0C+M32R_MFT5_OFFSET)  /* MFT4 reload */
 #define M32R_MFT5CMPRLD_PORTL  (0x10+M32R_MFT5_OFFSET)  /* MFT4 compare reload */
 
-#if defined(CONFIG_CHIP_M32700) || defined(CONFIG_CHIP_M32104)
+#if (defined(CONFIG_CHIP_M32700) && !defined(CONFIG_PLAT_MAPPI2)) \
+        || defined(CONFIG_CHIP_M32104)
 #define M32R_MFTCR_MFT0MSK  (1UL<<31)  /* b0 */
 #define M32R_MFTCR_MFT1MSK  (1UL<<30)  /* b1 */
 #define M32R_MFTCR_MFT2MSK  (1UL<<29)  /* b2 */
@@ -117,7 +118,7 @@
 #define M32R_MFTCR_MFT3EN   (1UL<<20)  /* b11 */
 #define M32R_MFTCR_MFT4EN   (1UL<<19)  /* b12 */
 #define M32R_MFTCR_MFT5EN   (1UL<<18)  /* b13 */
-#else   /* not CONFIG_CHIP_M32700 && not CONFIG_CHIP_M32104 */
+#else
 #define M32R_MFTCR_MFT0MSK  (1UL<<15)  /* b16 */
 #define M32R_MFTCR_MFT1MSK  (1UL<<14)  /* b17 */
 #define M32R_MFTCR_MFT2MSK  (1UL<<13)  /* b18 */
@@ -130,7 +131,7 @@
 #define M32R_MFTCR_MFT3EN   (1UL<<4)   /* b27 */
 #define M32R_MFTCR_MFT4EN   (1UL<<3)   /* b28 */
 #define M32R_MFTCR_MFT5EN   (1UL<<2)   /* b29 */
-#endif  /* not CONFIG_CHIP_M32700 && not CONFIG_CHIP_M32104 */
+#endif
 
 #define M32R_MFTMOD_CC_MASK    (1UL<<15)  /* b16 */
 #define M32R_MFTMOD_TCCR       (1UL<<13)  /* b18 */
diff --git a/include/asm-m32r/ptrace.h b/include/asm-m32r/ptrace.h
index 2d2a6c97331e..632b4ce4269a 100644
--- a/include/asm-m32r/ptrace.h
+++ b/include/asm-m32r/ptrace.h
@@ -33,21 +33,10 @@
 #define PT_R15          PT_SP
 
 /* processor status and miscellaneous context registers.  */
-#if defined(CONFIG_ISA_M32R2) && defined(CONFIG_ISA_DSP_LEVEL2)
 #define PT_ACC0H        15
 #define PT_ACC0L        16
-#define PT_ACC1H        17
-#define PT_ACC1L        18
-#define PT_ACCH         PT_ACC0H
-#define PT_ACCL         PT_ACC0L
-#elif defined(CONFIG_ISA_M32R2) || defined(CONFIG_ISA_M32R)
-#define PT_ACCH         15
-#define PT_ACCL         16
-#define PT_DUMMY_ACC1H  17
-#define PT_DUMMY_ACC1L  18
-#else
-#error unknown isa conifiguration
-#endif
+#define PT_ACC1H        17      /* ISA_DSP_LEVEL2 only */
+#define PT_ACC1L        18      /* ISA_DSP_LEVEL2 only */
 #define PT_PSW          19
 #define PT_BPC          20
 #define PT_BBPSW        21
@@ -103,19 +92,10 @@ struct pt_regs {
         long syscall_nr;
 
         /* Saved main processor status and miscellaneous context registers. */
-#if defined(CONFIG_ISA_M32R2) && defined(CONFIG_ISA_DSP_LEVEL2)
         unsigned long acc0h;
         unsigned long acc0l;
-        unsigned long acc1h;
-        unsigned long acc1l;
-#elif defined(CONFIG_ISA_M32R2) || defined(CONFIG_ISA_M32R)
-        unsigned long acch;
-        unsigned long accl;
-        unsigned long dummy_acc1h;
-        unsigned long dummy_acc1l;
-#else
-#error unknown isa configuration
-#endif
+        unsigned long acc1h;    /* ISA_DSP_LEVEL2 only */
+        unsigned long acc1l;    /* ISA_DSP_LEVEL2 only */
         unsigned long psw;
         unsigned long bpc;              /* saved PC for TRAP syscalls */
         unsigned long bbpsw;
diff --git a/include/asm-m32r/sigcontext.h b/include/asm-m32r/sigcontext.h
index 73025c0c41a1..62537dc4dec9 100644
--- a/include/asm-m32r/sigcontext.h
+++ b/include/asm-m32r/sigcontext.h
@@ -23,19 +23,10 @@ struct sigcontext {
         unsigned long sc_r12;
 
         /* Saved main processor status and miscellaneous context registers. */
-#if defined(CONFIG_ISA_M32R2) && defined(CONFIG_ISA_DSP_LEVEL2)
         unsigned long sc_acc0h;
         unsigned long sc_acc0l;
-        unsigned long sc_acc1h;
-        unsigned long sc_acc1l;
-#elif defined(CONFIG_ISA_M32R2) || defined(CONFIG_ISA_M32R)
-        unsigned long sc_acch;
-        unsigned long sc_accl;
-        unsigned long sc_dummy_acc1h;
-        unsigned long sc_dummy_acc1l;
-#else
-#error unknown isa configuration
-#endif
+        unsigned long sc_acc1h; /* ISA_DSP_LEVEL2 only */
+        unsigned long sc_acc1l; /* ISA_DSP_LEVEL2 only */
         unsigned long sc_psw;
         unsigned long sc_bpc;           /* saved PC for TRAP syscalls */
         unsigned long sc_bbpsw;
diff --git a/include/asm-m32r/termbits.h b/include/asm-m32r/termbits.h
index 5ace3702df75..faf2bd0504c1 100644
--- a/include/asm-m32r/termbits.h
+++ b/include/asm-m32r/termbits.h
@@ -19,6 +19,17 @@ struct termios {
         cc_t c_cc[NCCS];                /* control characters */
 };
 
+struct ktermios {
+        tcflag_t c_iflag;               /* input mode flags */
+        tcflag_t c_oflag;               /* output mode flags */
+        tcflag_t c_cflag;               /* control mode flags */
+        tcflag_t c_lflag;               /* local mode flags */
+        cc_t c_line;                    /* line discipline */
+        cc_t c_cc[NCCS];                /* control characters */
+        speed_t c_ispeed;               /* input speed */
+        speed_t c_ospeed;               /* output speed */
+};
+
 /* c_cc characters */
 #define VINTR 0
 #define VQUIT 1
diff --git a/include/asm-m68k/cacheflush.h b/include/asm-m68k/cacheflush.h
index 24d3ff449135..16bf375fdbe1 100644
--- a/include/asm-m68k/cacheflush.h
+++ b/include/asm-m68k/cacheflush.h
@@ -89,6 +89,8 @@ static inline void flush_cache_mm(struct mm_struct *mm)
                 __flush_cache_030();
 }
 
+#define flush_cache_dup_mm(mm)                  flush_cache_mm(mm)
+
 /* flush_cache_range/flush_cache_page must be macros to avoid
    a dependency on linux/mm.h, which includes this file... */
 static inline void flush_cache_range(struct vm_area_struct *vma,
diff --git a/include/asm-m68k/sun3-head.h b/include/asm-m68k/sun3-head.h
index f799d95bad53..e74f384e269f 100644
--- a/include/asm-m68k/sun3-head.h
+++ b/include/asm-m68k/sun3-head.h
@@ -4,7 +4,6 @@
 
 #define KERNBASE        0xE000000  /* First address the kernel will eventually be */
 #define LOAD_ADDR       0x4000      /* prom jumps to us here unless this is elf /boot */
-#define BI_START (KERNBASE + 0x3000) /* beginning of the bootinfo records */
 #define FC_CONTROL  3
 #define FC_SUPERD    5
 #define FC_CPU      7
diff --git a/include/asm-m68k/sun3ints.h b/include/asm-m68k/sun3ints.h
index de91fa071b99..309d6e6a1374 100644
--- a/include/asm-m68k/sun3ints.h
+++ b/include/asm-m68k/sun3ints.h
@@ -16,6 +16,7 @@
 #include <asm/intersil.h>
 #include <asm/oplib.h>
 #include <asm/traps.h>
+#include <asm/irq.h>
 
 #define SUN3_INT_VECS 192
 
diff --git a/include/asm-m68k/swim_iop.h b/include/asm-m68k/swim_iop.h
deleted file mode 100644
index f29b67876b01..000000000000
--- a/include/asm-m68k/swim_iop.h
+++ /dev/null
@@ -1,221 +0,0 @@
-/*
- * SWIM access through the IOP
- * Written by Joshua M. Thompson
- */
-
-/* IOP number and channel number for the SWIM */
-
-#define SWIM_IOP        IOP_NUM_ISM
-#define SWIM_CHAN       1
-
-/* Command code: */
-
-#define CMD_INIT                0x01    /* Initialize                  */
-#define CMD_SHUTDOWN            0x02    /* Shutdown                    */
-#define CMD_START_POLL          0x03    /* Start insert/eject polling  */
-#define CMD_STOP_POLL           0x04    /* Stop insert/eject polling   */
-#define CMD_SETHFSTAG           0x05    /* Set HFS tag buffer address  */
-#define CMD_STATUS              0x06    /* Status                      */
-#define CMD_EJECT               0x07    /* Eject                       */
-#define CMD_FORMAT              0x08    /* Format                      */
-#define CMD_FORMAT_VERIFY       0x09    /* Format and Verify           */
-#define CMD_WRITE               0x0A    /* Write                       */
-#define CMD_READ                0x0B    /* Read                        */
-#define CMD_READ_VERIFY         0x0C    /* Read and Verify             */
-#define CMD_CACHE_CTRL          0x0D    /* Cache control               */
-#define CMD_TAGBUFF_CTRL        0x0E    /* Tag buffer control          */
-#define CMD_GET_ICON            0x0F    /* Get Icon                    */
-
-/* Drive types: */
-
-/* note: apple sez DRV_FDHD is 4, but I get back a type */
-/*       of 5 when I do a drive status check on my FDHD */
-
-#define DRV_NONE        0       /* No drive             */
-#define DRV_UNKNOWN     1       /* Unspecified drive    */
-#define DRV_400K        2       /* 400K                 */
-#define DRV_800K        3       /* 400K/800K            */
-#define DRV_FDHD        5       /* 400K/800K/720K/1440K */
-#define DRV_HD20        7       /* Apple HD20           */
-
-/* Format types: */
-
-#define FMT_HD20        0x0001  /*  Apple HD20 */
-#define FMT_400K        0x0002  /*  400K (GCR) */
-#define FMT_800K        0x0004  /*  800K (GCR) */
-#define FMT_720K        0x0008  /*  720K (MFM) */
-#define FMT_1440K       0x0010  /* 1.44M (MFM) */
-
-#define FMD_KIND_400K   1
-#define FMD_KIND_800K   2
-#define FMD_KIND_720K   3
-#define FMD_KIND_1440K  1
-
-/* Icon Flags: */
-
-#define ICON_MEDIA      0x01    /* Have IOP supply media icon */
-#define ICON_DRIVE      0x01    /* Have IOP supply drive icon */
-
-/* Error codes: */
-
-#define gcrOnMFMErr     -400    /* GCR (400/800K) on HD media */
-#define verErr          -84     /* verify failed */
-#define fmt2Err         -83     /* can't get enough sync during format */
-#define fmt1Err         -82     /* can't find sector 0 after track format */
-#define sectNFErr       -81     /* can't find sector */
-#define seekErr         -80     /* drive error during seek */
-#define spdAdjErr       -79     /* can't set drive speed */
-#define twoSideErr      -78     /* drive is single-sided */
-#define initIWMErr      -77     /* error during initialization */
-#define tk0badErr       -76     /* track zero is bad */
-#define cantStepErr     -75     /* drive error during step */
-#define wrUnderrun      -74     /* write underrun occurred */
-#define badDBtSlp       -73     /* bad data bitslip marks */
-#define badDCksum       -72     /* bad data checksum */
-#define noDtaMkErr      -71     /* can't find data mark */
-#define badBtSlpErr     -70     /* bad address bitslip marks */
-#define badCksmErr      -69     /* bad address-mark checksum */
-#define dataVerErr      -68     /* read-verify failed */
-#define noAdrMkErr      -67     /* can't find an address mark */
-#define noNybErr        -66     /* no nybbles? disk is probably degaussed */
-#define offLinErr       -65     /* no disk in drive */
-#define noDriveErr      -64     /* drive isn't connected */
-#define nsDrvErr        -56     /* no such drive */
-#define paramErr        -50     /* bad positioning information */
-#define wPrErr          -44     /* write protected */
-#define openErr         -23     /* already initialized */
-
-#ifndef __ASSEMBLY__
-
-struct swim_drvstatus {
-        __u16   curr_track;     /* Current track number                   */
-        __u8    write_prot;     /* 0x80 if disk is write protected        */
-        __u8    disk_in_drive;  /* 0x01 or 0x02 if a disk is in the drive */
-        __u8    installed;      /* 0x01 if drive installed, 0xFF if not   */
-        __u8    num_sides;      /* 0x80 if two-sided format supported     */
-        __u8    two_sided;      /* 0xff if two-sided format diskette      */
-        __u8    new_interface;  /* 0x00 if old 400K drive, 0xFF if newer  */
-        __u16   errors;         /* Disk error count                       */
-        struct {                /* 32 bits */
-                __u16   reserved;
-                __u16   :4;
-                __u16   external:1;     /* Drive is external        */
-                __u16   scsi:1;         /* Drive is a SCSI drive    */
-                __u16   fixed:1;        /* Drive has fixed media    */
-                __u16   secondary:1;    /* Drive is secondary drive */
-                __u8    type;           /* Drive type               */
-        } info;
-        __u8    mfm_drive;      /* 0xFF if this is an FDHD drive    */
-        __u8    mfm_disk;       /* 0xFF if 720K/1440K (MFM) disk    */
-        __u8    mfm_format;     /* 0x00 if 720K, 0xFF if 1440K      */
-        __u8    ctlr_type;      /* 0x00 if IWM, 0xFF if SWIM        */
-        __u16   curr_format;    /* Current format type              */
-        __u16   allowed_fmt;    /* Allowed format types             */
-        __u32   num_blocks;     /* Number of blocks on disk         */
-        __u8    icon_flags;     /* Icon flags                       */
-        __u8    unusued;
-};
-
-/* Commands issued from the host to the IOP: */
-
-struct swimcmd_init {
-        __u8    code;           /* CMD_INIT */
-        __u8    unusued;
-        __u16   error;
-        __u8    drives[28];     /* drive type list */
-};
-
-struct swimcmd_startpoll {
-        __u8    code;           /* CMD_START_POLL */
-        __u8    unusued;
-        __u16   error;
-};
-
-struct swimcmd_sethfstag {
-        __u8    code;           /* CMD_SETHFSTAG */
-        __u8    unusued;
-        __u16   error;
-        caddr_t tagbuf;         /* HFS tag buffer address */
-};
-
-struct swimcmd_status {
-        __u8    code;           /* CMD_STATUS */
-        __u8    drive_num;
-        __u16   error;
-        struct swim_drvstatus status;
-};
-
-struct swimcmd_eject {
-        __u8    code;           /* CMD_EJECT */
-        __u8    drive_num;
-        __u16   error;
-        struct swim_drvstatus status;
-};
-
-struct swimcmd_format {
-        __u8    code;           /* CMD_FORMAT */
-        __u8    drive_num;
-        __u16   error;
-        union {
-                struct {
-                        __u16 fmt;         /* format kind                  */
-                        __u8  hdrbyte;     /* fmt byte for hdr (0=default) */
-                        __u8  interleave;  /* interleave (0 = default)     */
-                        caddr_t databuf;   /* sector data buff (0=default  */
-                        caddr_t tagbuf;    /* tag data buffer (0=default)  */
-                } f;
-                struct swim_drvstatus status;
-        } p;
-};
-
-struct swimcmd_fmtverify {
-        __u8    code;           /* CMD_FORMAT_VERIFY */
-        __u8    drive_num;
-        __u16   error;
-};
-
-struct swimcmd_rw {
-        __u8    code;           /* CMD_READ, CMD_WRITE or CMD_READ_VERIFY */
-        __u8    drive_num;
-        __u16   error;
-        caddr_t buffer;         /* R/W buffer address */
-        __u32   first_block;    /* Starting block     */
-        __u32   num_blocks;     /* Number of blocks   */
-        __u8    tag[12];        /* tag data           */
-};
-
-struct swimcmd_cachectl {
-        __u8    code;           /* CMD_CACHE_CTRL */
-        __u8    unused;
-        __u16   error;
-        __u8    enable;         /* Nonzero to enable cache                */
-        __u8    install;        /* +1 = install, -1 = remove, 0 = neither */
-};
-
-struct swimcmd_tagbufctl {
-        __u8    code;           /* CMD_TAGBUFF_CTRL */
-        __u8    unused;
-        __u16   error;
-        caddr_t buf;            /* buffer address or 0 to disable */
-};
-
-struct swimcmd_geticon {
-        __u8    code;           /* CMD_GET_ICON */
-        __u8    drive_num;
-        __u16   error;
-        caddr_t buffer;         /* Nuffer address */
-        __u16   kind;           /* 0 = media icon, 1 = drive icon */
-        __u16   unused;
-        __u16   max_bytes;      /* maximum  byte count */
-};
-
-/* Messages from the SWIM IOP to the host CPU: */
-
-struct swimmsg_status {
-        __u8    code;           /* 1 = insert, 2 = eject, 3 = status changed */
-        __u8    drive_num;
-        __u16   error;
-        struct swim_drvstatus status;
-};
-
-#endif /* __ASSEMBLY__ */
diff --git a/include/asm-m68k/termbits.h b/include/asm-m68k/termbits.h
index e9eec3eb0718..a194092240fb 100644
--- a/include/asm-m68k/termbits.h
+++ b/include/asm-m68k/termbits.h
@@ -17,6 +17,17 @@ struct termios {
         cc_t c_cc[NCCS];                /* control characters */
 };
 
+struct ktermios {
+        tcflag_t c_iflag;               /* input mode flags */
+        tcflag_t c_oflag;               /* output mode flags */
+        tcflag_t c_cflag;               /* control mode flags */
+        tcflag_t c_lflag;               /* local mode flags */
+        cc_t c_line;                    /* line discipline */
+        cc_t c_cc[NCCS];                /* control characters */
+        speed_t c_ispeed;               /* input speed */
+        speed_t c_ospeed;               /* output speed */
+};
+
 /* c_cc characters */
 #define VINTR 0
 #define VQUIT 1
diff --git a/include/asm-m68k/uaccess.h b/include/asm-m68k/uaccess.h
index e4c9f080ff20..6a4cf2081512 100644
--- a/include/asm-m68k/uaccess.h
+++ b/include/asm-m68k/uaccess.h
@@ -7,6 +7,7 @@
 #include <linux/compiler.h>
 #include <linux/errno.h>
 #include <linux/types.h>
+#include <linux/sched.h>
 #include <asm/segment.h>
 
 #define VERIFY_READ     0
diff --git a/include/asm-m68knommu/bitops.h b/include/asm-m68knommu/bitops.h
index d7fa7d9c0e0f..7d6075d9b5cb 100644
--- a/include/asm-m68knommu/bitops.h
+++ b/include/asm-m68knommu/bitops.h
@@ -7,7 +7,6 @@
 
 #include <linux/compiler.h>
 #include <asm/byteorder.h>      /* swab32 */
-#include <asm/system.h>         /* save_flags */
 
 #ifdef __KERNEL__
 
diff --git a/include/asm-m68knommu/cacheflush.h b/include/asm-m68knommu/cacheflush.h
index c3aadf3b0d88..163dcb1a9689 100644
--- a/include/asm-m68knommu/cacheflush.h
+++ b/include/asm-m68knommu/cacheflush.h
@@ -8,6 +8,7 @@
 
 #define flush_cache_all()                       __flush_cache_all()
 #define flush_cache_mm(mm)                      do { } while (0)
+#define flush_cache_dup_mm(mm)                  do { } while (0)
 #define flush_cache_range(vma, start, end)      __flush_cache_all()
 #define flush_cache_page(vma, vmaddr)           do { } while (0)
 #define flush_dcache_range(start,len)           __flush_cache_all()
diff --git a/include/asm-mips/bootinfo.h b/include/asm-mips/bootinfo.h
index 1e5ccdad3b02..c7c945baf1ee 100644
--- a/include/asm-mips/bootinfo.h
+++ b/include/asm-mips/bootinfo.h
@@ -131,6 +131,7 @@
 #define  MACH_PHILIPS_NINO      0       /* Nino */
 #define  MACH_PHILIPS_VELO      1       /* Velo */
 #define  MACH_PHILIPS_JBS       2       /* JBS */
+#define  MACH_PHILIPS_STB810    3       /* STB810 */
 
 /*
  * Valid machtype for group SIBYTE
@@ -242,6 +243,10 @@ extern struct boot_mem_map boot_mem_map;
 extern void add_memory_region(phys_t start, phys_t size, long type);
 
 extern void prom_init(void);
+extern void prom_free_prom_memory(void);
+
+extern void free_init_pages(const char *what,
+                            unsigned long begin, unsigned long end);
 
 /*
  * Initial kernel command line, usually setup by prom_init()
diff --git a/include/asm-mips/cacheflush.h b/include/asm-mips/cacheflush.h
index e3c9925876a3..0ddada3bb0b6 100644
--- a/include/asm-mips/cacheflush.h
+++ b/include/asm-mips/cacheflush.h
@@ -17,6 +17,7 @@
  *
  *  - flush_cache_all() flushes entire cache
  *  - flush_cache_mm(mm) flushes the specified mm context's cache lines
+ *  - flush_cache_dup mm(mm) handles cache flushing when forking
  *  - flush_cache_page(mm, vmaddr, pfn) flushes a single page
  *  - flush_cache_range(vma, start, end) flushes a range of pages
  *  - flush_icache_range(start, end) flush a range of instructions
@@ -31,6 +32,7 @@
 extern void (*flush_cache_all)(void);
 extern void (*__flush_cache_all)(void);
 extern void (*flush_cache_mm)(struct mm_struct *mm);
+#define flush_cache_dup_mm(mm)  do { (void) (mm); } while (0)
 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 page, unsigned long pfn);
diff --git a/include/asm-mips/checksum.h b/include/asm-mips/checksum.h
index 9b768c3b96b3..20a81e1548f5 100644
--- a/include/asm-mips/checksum.h
+++ b/include/asm-mips/checksum.h
@@ -29,31 +29,38 @@
  */
 __wsum csum_partial(const void *buff, int len, __wsum sum);
 
+__wsum __csum_partial_copy_user(const void *src, void *dst,
+                                int len, __wsum sum, int *err_ptr);
+
 /*
  * this is a new version of the above that records errors it finds in *errp,
  * but continues and zeros the rest of the buffer.
  */
-__wsum csum_partial_copy_from_user(const void __user *src,
-                                         void *dst, int len,
-                                         __wsum sum, int *errp);
+static inline
+__wsum csum_partial_copy_from_user(const void __user *src, void *dst, int len,
+                                   __wsum sum, int *err_ptr)
+{
+        might_sleep();
+        return __csum_partial_copy_user((__force void *)src, dst,
+                                        len, sum, err_ptr);
+}
 
 /*
  * Copy and checksum to user
  */
 #define HAVE_CSUM_COPY_USER
-static inline __wsum csum_and_copy_to_user (const void *src, void __user *dst,
-                                                  int len, __wsum sum,
-                                                  int *err_ptr)
+static inline
+__wsum csum_and_copy_to_user(const void *src, void __user *dst, int len,
+                             __wsum sum, int *err_ptr)
 {
         might_sleep();
-        sum = csum_partial(src, len, sum);
-
-        if (copy_to_user(dst, src, len)) {
+        if (access_ok(VERIFY_WRITE, dst, len))
+                return __csum_partial_copy_user(src, (__force void *)dst,
+                                                len, sum, err_ptr);
+        if (len)
                 *err_ptr = -EFAULT;
-                return (__force __wsum)-1;
-        }
 
-        return sum;
+        return (__force __wsum)-1; /* invalid checksum */
 }
 
 /*
@@ -152,7 +159,8 @@ static inline __wsum csum_tcpudp_nofold(__be32 saddr,
 #endif
         "       .set    pop"
         : "=r" (sum)
-        : "0" (daddr), "r"(saddr),
+        : "0" ((__force unsigned long)daddr),
+          "r" ((__force unsigned long)saddr),
 #ifdef __MIPSEL__
           "r" ((proto + len) << 8),
 #else
diff --git a/include/asm-mips/compat.h b/include/asm-mips/compat.h
index 55a0152feb08..432653d7ae09 100644
--- a/include/asm-mips/compat.h
+++ b/include/asm-mips/compat.h
@@ -5,6 +5,7 @@
  */
 #include <linux/types.h>
 #include <asm/page.h>
+#include <asm/ptrace.h>
 
 #define COMPAT_USER_HZ  100
 
diff --git a/include/asm-mips/ddb5xxx/ddb5477.h b/include/asm-mips/ddb5xxx/ddb5477.h
index c5af4b73fdd7..6cf177caf6d5 100644
--- a/include/asm-mips/ddb5xxx/ddb5477.h
+++ b/include/asm-mips/ddb5xxx/ddb5477.h
@@ -17,6 +17,7 @@
 #ifndef __ASM_DDB5XXX_DDB5477_H
 #define __ASM_DDB5XXX_DDB5477_H
 
+#include <irq.h>
 
 /*
  * This contains macros that are specific to DDB5477 or renamed from
@@ -251,14 +252,10 @@ extern void ll_vrc5477_irq_disable(int vrc5477_irq);
  */
 
 #define NUM_CPU_IRQ             8
-#define NUM_I8259_IRQ           16
 #define NUM_VRC5477_IRQ         32
 
-#define DDB_IRQ_BASE            0
-
-#define I8259_IRQ_BASE          DDB_IRQ_BASE
-#define VRC5477_IRQ_BASE        (I8259_IRQ_BASE + NUM_I8259_IRQ)
-#define CPU_IRQ_BASE            (VRC5477_IRQ_BASE + NUM_VRC5477_IRQ)
+#define CPU_IRQ_BASE            MIPS_CPU_IRQ_BASE
+#define VRC5477_IRQ_BASE        (CPU_IRQ_BASE + NUM_CPU_IRQ)
 
 /*
  * vrc5477 irq defs
@@ -300,22 +297,22 @@ extern void ll_vrc5477_irq_disable(int vrc5477_irq);
 /*
  * i2859 irq assignment
  */
-#define I8259_IRQ_RESERVED_0    (0 + I8259_IRQ_BASE)
-#define I8259_IRQ_KEYBOARD      (1 + I8259_IRQ_BASE)    /* M1543 default */
-#define I8259_IRQ_CASCADE       (2 + I8259_IRQ_BASE)
-#define I8259_IRQ_UART_B        (3 + I8259_IRQ_BASE)    /* M1543 default, may conflict with RTC according to schematic diagram  */
-#define I8259_IRQ_UART_A        (4 + I8259_IRQ_BASE)    /* M1543 default */
-#define I8259_IRQ_PARALLEL      (5 + I8259_IRQ_BASE)    /* M1543 default */
-#define I8259_IRQ_RESERVED_6    (6 + I8259_IRQ_BASE)
-#define I8259_IRQ_RESERVED_7    (7 + I8259_IRQ_BASE)
-#define I8259_IRQ_RTC           (8 + I8259_IRQ_BASE)    /* who set this? */
-#define I8259_IRQ_USB           (9 + I8259_IRQ_BASE)    /* ddb_setup */
-#define I8259_IRQ_PMU           (10 + I8259_IRQ_BASE)   /* ddb_setup */
-#define I8259_IRQ_RESERVED_11   (11 + I8259_IRQ_BASE)
-#define I8259_IRQ_RESERVED_12   (12 + I8259_IRQ_BASE)   /* m1543_irq_setup */
-#define I8259_IRQ_RESERVED_13   (13 + I8259_IRQ_BASE)
-#define I8259_IRQ_HDC1          (14 + I8259_IRQ_BASE)   /* default and ddb_setup */
-#define I8259_IRQ_HDC2          (15 + I8259_IRQ_BASE)   /* default */
+#define I8259_IRQ_RESERVED_0    (0 + I8259A_IRQ_BASE)
+#define I8259_IRQ_KEYBOARD      (1 + I8259A_IRQ_BASE)   /* M1543 default */
+#define I8259_IRQ_CASCADE       (2 + I8259A_IRQ_BASE)
+#define I8259_IRQ_UART_B        (3 + I8259A_IRQ_BASE)   /* M1543 default, may conflict with RTC according to schematic diagram  */
+#define I8259_IRQ_UART_A        (4 + I8259A_IRQ_BASE)   /* M1543 default */
+#define I8259_IRQ_PARALLEL      (5 + I8259A_IRQ_BASE)   /* M1543 default */
+#define I8259_IRQ_RESERVED_6    (6 + I8259A_IRQ_BASE)
+#define I8259_IRQ_RESERVED_7    (7 + I8259A_IRQ_BASE)
+#define I8259_IRQ_RTC           (8 + I8259A_IRQ_BASE)   /* who set this? */
+#define I8259_IRQ_USB           (9 + I8259A_IRQ_BASE)   /* ddb_setup */
+#define I8259_IRQ_PMU           (10 + I8259A_IRQ_BASE)  /* ddb_setup */
+#define I8259_IRQ_RESERVED_11   (11 + I8259A_IRQ_BASE)
+#define I8259_IRQ_RESERVED_12   (12 + I8259A_IRQ_BASE)  /* m1543_irq_setup */
+#define I8259_IRQ_RESERVED_13   (13 + I8259A_IRQ_BASE)
+#define I8259_IRQ_HDC1          (14 + I8259A_IRQ_BASE)  /* default and ddb_setup */
+#define I8259_IRQ_HDC2          (15 + I8259A_IRQ_BASE)  /* default */
 
 
 /*
diff --git a/include/asm-mips/dec/interrupts.h b/include/asm-mips/dec/interrupts.h
index 273e4d65bfe6..e10d341067c8 100644
--- a/include/asm-mips/dec/interrupts.h
+++ b/include/asm-mips/dec/interrupts.h
@@ -14,6 +14,7 @@
 #ifndef __ASM_DEC_INTERRUPTS_H
 #define __ASM_DEC_INTERRUPTS_H
 
+#include <irq.h>
 #include <asm/mipsregs.h>
 
 
@@ -87,7 +88,7 @@
 #define DEC_CPU_INR_SW1         1       /* software #1 */
 #define DEC_CPU_INR_SW0         0       /* software #0 */
 
-#define DEC_CPU_IRQ_BASE        0       /* first IRQ assigned to CPU */
+#define DEC_CPU_IRQ_BASE        MIPS_CPU_IRQ_BASE       /* first IRQ assigned to CPU */
 
 #define DEC_CPU_IRQ_NR(n)       ((n) + DEC_CPU_IRQ_BASE)
 #define DEC_CPU_IRQ_MASK(n)     (1 << ((n) + CAUSEB_IP))
diff --git a/include/asm-mips/dec/system.h b/include/asm-mips/dec/system.h
index 78af51fbc797..b2afaccd6831 100644
--- a/include/asm-mips/dec/system.h
+++ b/include/asm-mips/dec/system.h
@@ -3,7 +3,7 @@
  *
  *      Generic DECstation/DECsystem bits.
  *
- *      Copyright (C) 2005  Maciej W. Rozycki
+ *      Copyright (C) 2005, 2006  Maciej W. Rozycki
  *
  *      This program is free software; you can redistribute it and/or
  *      modify it under the terms of the GNU General Public License
@@ -14,5 +14,6 @@
 #define __ASM_DEC_SYSTEM_H
 
 extern unsigned long dec_kn_slot_base, dec_kn_slot_size;
+extern int dec_tc_bus;
 
 #endif /* __ASM_DEC_SYSTEM_H */
diff --git a/include/asm-mips/dec/tc.h b/include/asm-mips/dec/tc.h
deleted file mode 100644
index 9cb51f24d42c..000000000000
--- a/include/asm-mips/dec/tc.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Interface to the TURBOchannel related routines
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (c) 1998 Harald Koerfgen
- */
-#ifndef __ASM_DEC_TC_H
-#define __ASM_DEC_TC_H
-
-/*
- * Search for a TURBOchannel Option Module
- * with a certain name. Returns slot number
- * of the first card not in use or -ENODEV
- * if none found.
- */
-extern int search_tc_card(const char *);
-/*
- * Marks the card in slot as used
- */
-extern void claim_tc_card(int);
-/*
- * Marks the card in slot as free
- */
-extern void release_tc_card(int);
-/*
- * Return base address of card in slot
- */
-extern unsigned long get_tc_base_addr(int);
-/*
- * Return interrupt number of slot
- */
-extern unsigned long get_tc_irq_nr(int);
-/*
- * Return TURBOchannel clock frequency in Hz
- */
-extern unsigned long get_tc_speed(void);
-
-#endif /* __ASM_DEC_TC_H */
diff --git a/include/asm-mips/dec/tcinfo.h b/include/asm-mips/dec/tcinfo.h
deleted file mode 100644
index cc23509ee77a..000000000000
--- a/include/asm-mips/dec/tcinfo.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Various TURBOchannel related stuff
- *
- * 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.
- *
- * Information obtained through the get_tcinfo prom call
- * created from:
- *
- * TURBOchannel Firmware Specification
- *
- * EK-TCAAD-FS-004
- * from Digital Equipment Corporation
- *
- * Copyright (c) 1998 Harald Koerfgen
- */
-
-typedef struct {
-        int revision;
-        int clk_period;
-        int slot_size;
-        int io_timeout;
-        int dma_range;
-        int max_dma_burst;
-        int parity;
-        int reserved[4];
-} tcinfo;
-
-#define MAX_SLOT 7
-
-typedef struct {
-        unsigned long base_addr;
-        unsigned char name[9];
-        unsigned char vendor[9];
-        unsigned char firmware[9];
-        int interrupt;
-        int flags;
-} slot_info;
-
-/*
- * Values for flags
- */
-#define FREE    1<<0
-#define IN_USE  1<<1
-
-
diff --git a/include/asm-mips/dec/tcmodule.h b/include/asm-mips/dec/tcmodule.h
deleted file mode 100644
index 6268e8915d87..000000000000
--- a/include/asm-mips/dec/tcmodule.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Offsets for the ROM header locations for
- * TURBOchannel cards
- *
- * created from:
- *
- * TURBOchannel Firmware Specification
- *
- * EK-TCAAD-FS-004
- * from Digital Equipment Corporation
- *
- * Jan.1998 Harald Koerfgen
- */
-#ifndef __ASM_DEC_TCMODULE_H
-#define __ASM_DEC_TCMODULE_H
-
-#define OLDCARD 0x3c0000
-#define NEWCARD 0x000000
-
-#define TC_ROM_WIDTH    0x3e0
-#define TC_ROM_STRIDE   0x3e4
-#define TC_ROM_SIZE     0x3e8
-#define TC_SLOT_SIZE    0x3ec
-#define TC_PATTERN0     0x3f0
-#define TC_PATTERN1     0x3f4
-#define TC_PATTERN2     0x3f8
-#define TC_PATTERN3     0x3fc
-#define TC_FIRM_VER     0x400
-#define TC_VENDOR       0x420
-#define TC_MODULE       0x440
-#define TC_FIRM_TYPE    0x460
-#define TC_FLAGS        0x470
-#define TC_ROM_OBJECTS  0x480
-
-#endif /* __ASM_DEC_TCMODULE_H */
diff --git a/include/asm-mips/dma.h b/include/asm-mips/dma.h
index 23f789c80845..e06ef0776d48 100644
--- a/include/asm-mips/dma.h
+++ b/include/asm-mips/dma.h
@@ -91,6 +91,7 @@
 #else
 #define MAX_DMA_ADDRESS         (PAGE_OFFSET + 0x01000000)
 #endif
+#define MAX_DMA_PFN             PFN_DOWN(virt_to_phys((void *)MAX_DMA_ADDRESS))
 
 /* 8237 DMA controllers */
 #define IO_DMA1_BASE    0x00    /* 8 bit slave DMA, channels 0..3 */
diff --git a/include/asm-mips/emma2rh/emma2rh.h b/include/asm-mips/emma2rh/emma2rh.h
index 4fb8df71caa9..6a1af0af51e3 100644
--- a/include/asm-mips/emma2rh/emma2rh.h
+++ b/include/asm-mips/emma2rh/emma2rh.h
@@ -24,6 +24,8 @@
 #ifndef __ASM_EMMA2RH_EMMA2RH_H
 #define __ASM_EMMA2RH_EMMA2RH_H
 
+#include <irq.h>
+
 /*
  * EMMA2RH registers
  */
@@ -104,7 +106,8 @@
 #define NUM_EMMA2RH_IRQ         96
 
 #define CPU_EMMA2RH_CASCADE     2
-#define EMMA2RH_IRQ_BASE        0
+#define CPU_IRQ_BASE            MIPS_CPU_IRQ_BASE
+#define EMMA2RH_IRQ_BASE        (CPU_IRQ_BASE + NUM_CPU_IRQ)
 
 /*
  * emma2rh irq defs
diff --git a/include/asm-mips/emma2rh/markeins.h b/include/asm-mips/emma2rh/markeins.h
index 8fa766795078..973b0628490d 100644
--- a/include/asm-mips/emma2rh/markeins.h
+++ b/include/asm-mips/emma2rh/markeins.h
@@ -33,7 +33,6 @@
 
 #define EMMA2RH_SW_IRQ_BASE     (EMMA2RH_IRQ_BASE + NUM_EMMA2RH_IRQ)
 #define EMMA2RH_GPIO_IRQ_BASE   (EMMA2RH_SW_IRQ_BASE + NUM_EMMA2RH_IRQ_SW)
-#define CPU_IRQ_BASE            (EMMA2RH_GPIO_IRQ_BASE + NUM_EMMA2RH_IRQ_GPIO)
 
 #define EMMA2RH_SW_IRQ_INT0     (0+EMMA2RH_SW_IRQ_BASE)
 #define EMMA2RH_SW_IRQ_INT1     (1+EMMA2RH_SW_IRQ_BASE)
diff --git a/include/asm-mips/hazards.h b/include/asm-mips/hazards.h
index 0fe02945feba..50073157a617 100644
--- a/include/asm-mips/hazards.h
+++ b/include/asm-mips/hazards.h
@@ -157,7 +157,7 @@ ASMMACRO(back_to_back_c0_hazard,
  * processors.
  */
 ASMMACRO(mtc0_tlbw_hazard,
-        nop
+        nop; nop
         )
 ASMMACRO(tlbw_use_hazard,
         nop; nop; nop
diff --git a/include/asm-mips/i8259.h b/include/asm-mips/i8259.h
index 4df8d8b118c0..e88a01607fea 100644
--- a/include/asm-mips/i8259.h
+++ b/include/asm-mips/i8259.h
@@ -18,6 +18,7 @@
 #include <linux/spinlock.h>
 
 #include <asm/io.h>
+#include <irq.h>
 
 /* i8259A PIC registers */
 #define PIC_MASTER_CMD          0x20
@@ -42,8 +43,6 @@ extern void disable_8259A_irq(unsigned int irq);
 
 extern void init_i8259_irqs(void);
 
-#define I8259A_IRQ_BASE 0
-
 /*
  * Do the traditional i8259 interrupt polling thing.  This is for the few
  * cases where no better interrupt acknowledge method is available and we
diff --git a/include/asm-mips/io.h b/include/asm-mips/io.h
index d77b657c09c7..b6a2eb816628 100644
--- a/include/asm-mips/io.h
+++ b/include/asm-mips/io.h
@@ -115,7 +115,7 @@ static inline void set_io_port_base(unsigned long base)
  */
 static inline unsigned long virt_to_phys(volatile const void *address)
 {
-        return (unsigned long)address - PAGE_OFFSET;
+        return (unsigned long)address - PAGE_OFFSET + PHYS_OFFSET;
 }
 
 /*
@@ -132,7 +132,7 @@ static inline unsigned long virt_to_phys(volatile const void *address)
  */
 static inline void * phys_to_virt(unsigned long address)
 {
-        return (void *)(address + PAGE_OFFSET);
+        return (void *)(address + PAGE_OFFSET - PHYS_OFFSET);
 }
 
 /*
@@ -556,12 +556,6 @@ extern void pci_iounmap(struct pci_dev *dev, void __iomem *);
 #define __ISA_IO_base ((char *)(isa_slot_offset))
 
 /*
- * We don't have csum_partial_copy_fromio() yet, so we cheat here and
- * just copy it. The net code will then do the checksum later.
- */
-#define eth_io_copy_and_sum(skb,src,len,unused) memcpy_fromio((skb)->data,(src),(len))
-
-/*
  * The caches on some architectures aren't dma-coherent and have need to
  * handle this in software.  There are three types of operations that
  * can be applied to dma buffers.
diff --git a/include/asm-mips/irq.h b/include/asm-mips/irq.h
index 67657089efa7..91803ba30ff2 100644
--- a/include/asm-mips/irq.h
+++ b/include/asm-mips/irq.h
@@ -18,7 +18,7 @@
 #ifdef CONFIG_I8259
 static inline int irq_canonicalize(int irq)
 {
-        return ((irq == 2) ? 9 : irq);
+        return ((irq == I8259A_IRQ_BASE + 2) ? I8259A_IRQ_BASE + 9 : irq);
 }
 #else
 #define irq_canonicalize(irq) (irq)     /* Sane hardware, sane code ... */
@@ -31,14 +31,14 @@ static inline int irq_canonicalize(int irq)
  * functions will take over re-enabling the low-level mask.
  * Otherwise it will be done on return from exception.
  */
-#define __DO_IRQ_SMTC_HOOK()                                            \
+#define __DO_IRQ_SMTC_HOOK(irq)                                         \
 do {                                                                    \
         if (irq_hwmask[irq] & 0x0000ff00)                               \
                 write_c0_tccontext(read_c0_tccontext() &                \
                                    ~(irq_hwmask[irq] & 0x0000ff00));    \
 } while (0)
 #else
-#define __DO_IRQ_SMTC_HOOK() do { } while (0)
+#define __DO_IRQ_SMTC_HOOK(irq) do { } while (0)
 #endif
 
 /*
@@ -52,7 +52,7 @@ do {									\
 #define do_IRQ(irq)                                                     \
 do {                                                                    \
         irq_enter();                                                    \
-        __DO_IRQ_SMTC_HOOK();                                           \
+        __DO_IRQ_SMTC_HOOK(irq);                                        \
         generic_handle_irq(irq);                                        \
         irq_exit();                                                     \
 } while (0)
diff --git a/include/asm-mips/irq_cpu.h b/include/asm-mips/irq_cpu.h
index ed3d1e3d09ec..ef6a07cddb23 100644
--- a/include/asm-mips/irq_cpu.h
+++ b/include/asm-mips/irq_cpu.h
@@ -13,8 +13,8 @@
 #ifndef _ASM_IRQ_CPU_H
 #define _ASM_IRQ_CPU_H
 
-extern void mips_cpu_irq_init(int irq_base);
-extern void rm7k_cpu_irq_init(int irq_base);
-extern void rm9k_cpu_irq_init(int irq_base);
+extern void mips_cpu_irq_init(void);
+extern void rm7k_cpu_irq_init(void);
+extern void rm9k_cpu_irq_init(void);
 
 #endif /* _ASM_IRQ_CPU_H */
diff --git a/include/asm-mips/irqflags.h b/include/asm-mips/irqflags.h
index 46bf5de5ac72..af3b07dfad4b 100644
--- a/include/asm-mips/irqflags.h
+++ b/include/asm-mips/irqflags.h
@@ -15,6 +15,27 @@
 
 #include <asm/hazards.h>
 
+/*
+ * CONFIG_MIPS_MT_SMTC_INSTANT_REPLAY does prompt replay of deferred IPIs,
+ * at the cost of branch and call overhead on each local_irq_restore()
+ */
+
+#ifdef CONFIG_MIPS_MT_SMTC_INSTANT_REPLAY
+
+extern void smtc_ipi_replay(void);
+
+#define irq_restore_epilog(flags)                               \
+do {                                                            \
+        if (!(flags & 0x0400))                                  \
+                smtc_ipi_replay();                              \
+} while (0)
+
+#else
+
+#define irq_restore_epilog(ignore) do { } while (0)
+
+#endif /* CONFIG_MIPS_MT_SMTC_INSTANT_REPLAY */
+
 __asm__ (
         "       .macro  raw_local_irq_enable                            \n"
         "       .set    push                                            \n"
@@ -193,6 +214,7 @@ do {									\
                 : "=r" (__tmp1)                                         \
                 : "0" (flags)                                           \
                 : "memory");                                            \
+        irq_restore_epilog(flags);                                      \
 } while(0)
 
 static inline int raw_irqs_disabled_flags(unsigned long flags)
diff --git a/include/asm-mips/mach-au1x00/au1000.h b/include/asm-mips/mach-au1x00/au1000.h
index 582acd8adb81..58fca8a5a9a6 100644
--- a/include/asm-mips/mach-au1x00/au1000.h
+++ b/include/asm-mips/mach-au1x00/au1000.h
@@ -39,6 +39,7 @@
 #ifndef _LANGUAGE_ASSEMBLY
 
 #include <linux/delay.h>
+#include <linux/types.h>
 #include <asm/io.h>
 
 /* cpu pipeline flush */
diff --git a/include/asm-mips/mach-cobalt/cobalt.h b/include/asm-mips/mach-cobalt/cobalt.h
index 00b0fc68d5cb..24a8d51a55a3 100644
--- a/include/asm-mips/mach-cobalt/cobalt.h
+++ b/include/asm-mips/mach-cobalt/cobalt.h
@@ -12,6 +12,8 @@
 #ifndef __ASM_COBALT_H
 #define __ASM_COBALT_H
 
+#include <irq.h>
+
 /*
  * i8259 legacy interrupts used on Cobalt:
  *
@@ -25,7 +27,7 @@
 /*
  * CPU IRQs  are 16 ... 23
  */
-#define COBALT_CPU_IRQ          16
+#define COBALT_CPU_IRQ          MIPS_CPU_IRQ_BASE
 
 #define COBALT_GALILEO_IRQ      (COBALT_CPU_IRQ + 2)
 #define COBALT_SCC_IRQ          (COBALT_CPU_IRQ + 3)    /* pre-production has 85C30 */
diff --git a/include/asm-mips/mach-emma2rh/irq.h b/include/asm-mips/mach-emma2rh/irq.h
index bce64244b800..5439eb856461 100644
--- a/include/asm-mips/mach-emma2rh/irq.h
+++ b/include/asm-mips/mach-emma2rh/irq.h
@@ -10,4 +10,6 @@
 
 #define NR_IRQS 256
 
+#include_next <irq.h>
+
 #endif /* __ASM_MACH_EMMA2RH_IRQ_H */
diff --git a/include/asm-mips/mach-generic/irq.h b/include/asm-mips/mach-generic/irq.h
index 500e10ff24de..70d9a25132c5 100644
--- a/include/asm-mips/mach-generic/irq.h
+++ b/include/asm-mips/mach-generic/irq.h
@@ -8,6 +8,38 @@
 #ifndef __ASM_MACH_GENERIC_IRQ_H
 #define __ASM_MACH_GENERIC_IRQ_H
 
+#ifndef NR_IRQS
 #define NR_IRQS 128
+#endif
+
+#ifdef CONFIG_I8259
+#ifndef I8259A_IRQ_BASE
+#define I8259A_IRQ_BASE 0
+#endif
+#endif
+
+#ifdef CONFIG_IRQ_CPU
+
+#ifndef MIPS_CPU_IRQ_BASE
+#ifdef CONFIG_I8259
+#define MIPS_CPU_IRQ_BASE 16
+#else
+#define MIPS_CPU_IRQ_BASE 0
+#endif /* CONFIG_I8259 */
+#endif
+
+#ifdef CONFIG_IRQ_CPU_RM7K
+#ifndef RM7K_CPU_IRQ_BASE
+#define RM7K_CPU_IRQ_BASE (MIPS_CPU_IRQ_BASE+8)
+#endif
+#endif
+
+#ifdef CONFIG_IRQ_CPU_RM9K
+#ifndef RM9K_CPU_IRQ_BASE
+#define RM9K_CPU_IRQ_BASE (MIPS_CPU_IRQ_BASE+12)
+#endif
+#endif
+
+#endif /* CONFIG_IRQ_CPU */
 
 #endif /* __ASM_MACH_GENERIC_IRQ_H */
diff --git a/include/asm-mips/mach-ip27/irq.h b/include/asm-mips/mach-ip27/irq.h
index 806213ce31b6..25f0c3f39adf 100644
--- a/include/asm-mips/mach-ip27/irq.h
+++ b/include/asm-mips/mach-ip27/irq.h
@@ -10,8 +10,6 @@
 #ifndef __ASM_MACH_IP27_IRQ_H
 #define __ASM_MACH_IP27_IRQ_H
 
-#include <asm/sn/arch.h>
-
 /*
  * A hardwired interrupt number is completly stupid for this system - a
  * large configuration might have thousands if not tenthousands of
diff --git a/include/asm-mips/mach-ip27/topology.h b/include/asm-mips/mach-ip27/topology.h
index a13b715fd9ca..44790fdc5d00 100644
--- a/include/asm-mips/mach-ip27/topology.h
+++ b/include/asm-mips/mach-ip27/topology.h
@@ -1,7 +1,6 @@
 #ifndef _ASM_MACH_TOPOLOGY_H
 #define _ASM_MACH_TOPOLOGY_H    1
 
-#include <asm/sn/arch.h>
 #include <asm/sn/hub.h>
 #include <asm/mmzone.h>
 
diff --git a/include/asm-mips/mach-mips/irq.h b/include/asm-mips/mach-mips/irq.h
index e994b0c01227..9b9da26683c2 100644
--- a/include/asm-mips/mach-mips/irq.h
+++ b/include/asm-mips/mach-mips/irq.h
@@ -4,4 +4,6 @@
 
 #define NR_IRQS 256
 
+#include_next <irq.h>
+
 #endif /* __ASM_MACH_MIPS_IRQ_H */
diff --git a/include/asm-mips/mach-rm200/cpu-feature-overrides.h b/include/asm-mips/mach-rm/cpu-feature-overrides.h
index 11410ae10d36..11410ae10d36 100644
--- a/include/asm-mips/mach-rm200/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-rm/cpu-feature-overrides.h
diff --git a/include/asm-mips/mach-rm200/mc146818rtc.h b/include/asm-mips/mach-rm/mc146818rtc.h
index d37ae68dc6a3..d37ae68dc6a3 100644
--- a/include/asm-mips/mach-rm200/mc146818rtc.h
+++ b/include/asm-mips/mach-rm/mc146818rtc.h
diff --git a/include/asm-mips/mach-rm200/timex.h b/include/asm-mips/mach-rm/timex.h
index 11ff6cb0f214..11ff6cb0f214 100644
--- a/include/asm-mips/mach-rm200/timex.h
+++ b/include/asm-mips/mach-rm/timex.h
diff --git a/include/asm-mips/mach-vr41xx/irq.h b/include/asm-mips/mach-vr41xx/irq.h
new file mode 100644
index 000000000000..848812296052
--- /dev/null
+++ b/include/asm-mips/mach-vr41xx/irq.h
@@ -0,0 +1,11 @@
+#ifndef __ASM_MACH_VR41XX_IRQ_H
+#define __ASM_MACH_VR41XX_IRQ_H
+
+#include <asm/vr41xx/irq.h> /* for MIPS_CPU_IRQ_BASE */
+#ifdef CONFIG_NEC_CMBVR4133
+#include <asm/vr41xx/cmbvr4133.h> /* for I8259A_IRQ_BASE */
+#endif
+
+#include_next <irq.h>
+
+#endif /* __ASM_MACH_VR41XX_IRQ_H */
diff --git a/include/asm-mips/mips-boards/atlasint.h b/include/asm-mips/mips-boards/atlasint.h
index b15e4ea0b091..76add42e486e 100644
--- a/include/asm-mips/mips-boards/atlasint.h
+++ b/include/asm-mips/mips-boards/atlasint.h
@@ -26,10 +26,12 @@
 #ifndef _MIPS_ATLASINT_H
 #define _MIPS_ATLASINT_H
 
+#include <irq.h>
+
 /*
  * Interrupts 0..7 are used for Atlas CPU interrupts (nonEIC mode)
  */
-#define MIPSCPU_INT_BASE        0
+#define MIPSCPU_INT_BASE        MIPS_CPU_IRQ_BASE
 
 /* CPU interrupt offsets */
 #define MIPSCPU_INT_SW0         0
diff --git a/include/asm-mips/mips-boards/maltaint.h b/include/asm-mips/mips-boards/maltaint.h
index da6cc2fbbc78..9180d6466113 100644
--- a/include/asm-mips/mips-boards/maltaint.h
+++ b/include/asm-mips/mips-boards/maltaint.h
@@ -25,6 +25,8 @@
 #ifndef _MIPS_MALTAINT_H
 #define _MIPS_MALTAINT_H
 
+#include <irq.h>
+
 /*
  * Interrupts 0..15 are used for Malta ISA compatible interrupts
  */
@@ -33,7 +35,7 @@
 /*
  * Interrupts 16..23 are used for Malta CPU interrupts (nonEIC mode)
  */
-#define MIPSCPU_INT_BASE        16
+#define MIPSCPU_INT_BASE        MIPS_CPU_IRQ_BASE
 
 /* CPU interrupt offsets */
 #define MIPSCPU_INT_SW0         0
diff --git a/include/asm-mips/mips-boards/prom.h b/include/asm-mips/mips-boards/prom.h
index 4168c7fcd43e..7bf6f5f6ab9c 100644
--- a/include/asm-mips/mips-boards/prom.h
+++ b/include/asm-mips/mips-boards/prom.h
@@ -33,7 +33,6 @@ extern void prom_printf(char *fmt, ...);
 extern void prom_init_cmdline(void);
 extern void prom_meminit(void);
 extern void prom_fixup_mem_map(unsigned long start_mem, unsigned long end_mem);
-extern unsigned long prom_free_prom_memory (void);
 extern void mips_display_message(const char *str);
 extern void mips_display_word(unsigned int num);
 extern int get_ethernet_addr(char *ethernet_addr);
diff --git a/include/asm-mips/mips-boards/seadint.h b/include/asm-mips/mips-boards/seadint.h
index 365c2a3c64f5..4f6a3933699d 100644
--- a/include/asm-mips/mips-boards/seadint.h
+++ b/include/asm-mips/mips-boards/seadint.h
@@ -20,10 +20,12 @@
 #ifndef _MIPS_SEADINT_H
 #define _MIPS_SEADINT_H
 
+#include <irq.h>
+
 /*
  * Interrupts 0..7 are used for SEAD CPU interrupts
  */
-#define MIPSCPU_INT_BASE        0
+#define MIPSCPU_INT_BASE        MIPS_CPU_IRQ_BASE
 
 #define MIPSCPU_INT_UART0       2
 #define MIPSCPU_INT_UART1       3
diff --git a/include/asm-mips/mips-boards/simint.h b/include/asm-mips/mips-boards/simint.h
index 4952e0b3bf11..54f2fe621d69 100644
--- a/include/asm-mips/mips-boards/simint.h
+++ b/include/asm-mips/mips-boards/simint.h
@@ -17,10 +17,11 @@
 #ifndef _MIPS_SIMINT_H
 #define _MIPS_SIMINT_H
 
+#include <irq.h>
 
 #define SIM_INT_BASE            0
 #define MIPSCPU_INT_MB0         2
-#define MIPSCPU_INT_BASE        16
+#define MIPSCPU_INT_BASE        MIPS_CPU_IRQ_BASE
 #define MIPS_CPU_TIMER_IRQ      7
 
 
diff --git a/include/asm-mips/mipsmtregs.h b/include/asm-mips/mipsmtregs.h
index 3e9468f424f4..294bca12cd3f 100644
--- a/include/asm-mips/mipsmtregs.h
+++ b/include/asm-mips/mipsmtregs.h
@@ -165,8 +165,6 @@
 
 #ifndef __ASSEMBLY__
 
-extern void mips_mt_regdump(unsigned long previous_mvpcontrol_value);
-
 static inline unsigned int dvpe(void)
 {
         int res = 0;
diff --git a/include/asm-mips/page.h b/include/asm-mips/page.h
index 0dc1a45c27ed..d3fbd83ff545 100644
--- a/include/asm-mips/page.h
+++ b/include/asm-mips/page.h
@@ -34,8 +34,21 @@
 
 #ifndef __ASSEMBLY__
 
+/*
+ * This gives the physical RAM offset.
+ */
+#ifndef PHYS_OFFSET
+#define PHYS_OFFSET             0UL
+#endif
+
+/*
+ * It's normally defined only for FLATMEM config but it's
+ * used in our early mem init code for all memory models.
+ * So always define it.
+ */
+#define ARCH_PFN_OFFSET         PFN_UP(PHYS_OFFSET)
+
 #include <linux/pfn.h>
-#include <asm/cpu-features.h>
 #include <asm/io.h>
 
 extern void clear_page(void * page);
@@ -61,16 +74,13 @@ static inline void clear_user_page(void *addr, unsigned long vaddr,
                 flush_data_cache_page((unsigned long)addr);
 }
 
-static inline void copy_user_page(void *vto, void *vfrom, unsigned long vaddr,
-        struct page *to)
-{
-        extern void (*flush_data_cache_page)(unsigned long addr);
+extern void copy_user_page(void *vto, void *vfrom, unsigned long vaddr,
+        struct page *to);
+struct vm_area_struct;
+extern void copy_user_highpage(struct page *to, struct page *from,
+        unsigned long vaddr, struct vm_area_struct *vma);
 
-        copy_page(vto, vfrom);
-        if (!cpu_has_ic_fills_f_dc ||
-            pages_do_alias((unsigned long)vto, vaddr & PAGE_MASK))
-                flush_data_cache_page((unsigned long)vto);
-}
+#define __HAVE_ARCH_COPY_USER_HIGHPAGE
 
 /*
  * These are used to make use of C type-checking..
@@ -136,20 +146,23 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 /* to align the pointer to the (next) page boundary */
 #define PAGE_ALIGN(addr)        (((addr) + PAGE_SIZE - 1) & PAGE_MASK)
 
+/*
+ * __pa()/__va() should be used only during mem init.
+ */
 #if defined(CONFIG_64BIT) && !defined(CONFIG_BUILD_ELF64)
 #define __pa_page_offset(x)     ((unsigned long)(x) < CKSEG0 ? PAGE_OFFSET : CKSEG0)
 #else
 #define __pa_page_offset(x)     PAGE_OFFSET
 #endif
-#define __pa(x)                 ((unsigned long)(x) - __pa_page_offset(x))
-#define __pa_symbol(x)          __pa(RELOC_HIDE((unsigned long)(x),0))
-#define __va(x)                 ((void *)((unsigned long)(x) + PAGE_OFFSET))
+#define __pa(x)         ((unsigned long)(x) - __pa_page_offset(x) + PHYS_OFFSET)
+#define __va(x)         ((void *)((unsigned long)(x) + PAGE_OFFSET - PHYS_OFFSET))
+#define __pa_symbol(x)  __pa(RELOC_HIDE((unsigned long)(x),0))
 
 #define pfn_to_kaddr(pfn)       __va((pfn) << PAGE_SHIFT)
 
 #ifdef CONFIG_FLATMEM
 
-#define pfn_valid(pfn)          ((pfn) < max_mapnr)
+#define pfn_valid(pfn)          ((pfn) >= ARCH_PFN_OFFSET && (pfn) < max_mapnr)
 
 #elif defined(CONFIG_SPARSEMEM)
 
diff --git a/include/asm-mips/pci.h b/include/asm-mips/pci.h
index c4d68bebdca6..7f0f120ca07c 100644
--- a/include/asm-mips/pci.h
+++ b/include/asm-mips/pci.h
@@ -187,4 +187,10 @@ static inline void pcibios_add_platform_entries(struct pci_dev *dev)
 /* Do platform specific device initialization at pci_enable_device() time */
 extern int pcibios_plat_dev_init(struct pci_dev *dev);
 
+/* Chances are this interrupt is wired PC-style ...  */
+static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
+{
+        return channel ? 15 : 14;
+}
+
 #endif /* _ASM_PCI_H */
diff --git a/include/asm-mips/pgtable.h b/include/asm-mips/pgtable.h
index f2e1325fec6c..3fcfd7979de5 100644
--- a/include/asm-mips/pgtable.h
+++ b/include/asm-mips/pgtable.h
@@ -69,16 +69,6 @@ extern unsigned long zero_page_mask;
 #define ZERO_PAGE(vaddr) \
         (virt_to_page((void *)(empty_zero_page + (((unsigned long)(vaddr)) & zero_page_mask))))
 
-#define __HAVE_ARCH_MOVE_PTE
-#define move_pte(pte, prot, old_addr, new_addr)                         \
-({                                                                      \
-        pte_t newpte = (pte);                                           \
-        if (pte_present(pte) && pfn_valid(pte_pfn(pte)) &&              \
-                        pte_page(pte) == ZERO_PAGE(old_addr))           \
-                newpte = mk_pte(ZERO_PAGE(new_addr), (prot));           \
-        newpte;                                                         \
-})
-
 extern void paging_init(void);
 
 /*
diff --git a/include/asm-mips/ptrace.h b/include/asm-mips/ptrace.h
index 30bf555faeaa..8a1f2b6f04ac 100644
--- a/include/asm-mips/ptrace.h
+++ b/include/asm-mips/ptrace.h
@@ -82,6 +82,14 @@ struct pt_regs {
 
 extern asmlinkage void do_syscall_trace(struct pt_regs *regs, int entryexit);
 
+extern NORET_TYPE void die(const char *, struct pt_regs *);
+
+static inline void die_if_kernel(const char *str, struct pt_regs *regs)
+{
+        if (unlikely(!user_mode(regs)))
+                die(str, regs);
+}
+
 #endif
 
 #endif /* _ASM_PTRACE_H */
diff --git a/include/asm-mips/rtlx.h b/include/asm-mips/rtlx.h
index 76cd51c6be39..59162f74a798 100644
--- a/include/asm-mips/rtlx.h
+++ b/include/asm-mips/rtlx.h
@@ -6,9 +6,10 @@
 #ifndef __ASM_RTLX_H
 #define __ASM_RTLX_H_
 
+#include <irq.h>
+
 #define LX_NODE_BASE 10
 
-#define MIPSCPU_INT_BASE       16
 #define MIPS_CPU_RTLX_IRQ 0
 
 #define RTLX_VERSION 2
diff --git a/include/asm-mips/sections.h b/include/asm-mips/sections.h
index f7016278b266..b7e37262c246 100644
--- a/include/asm-mips/sections.h
+++ b/include/asm-mips/sections.h
@@ -3,6 +3,4 @@
 
 #include <asm-generic/sections.h>
 
-extern char _fdata;
-
 #endif /* _ASM_SECTIONS_H */
diff --git a/include/asm-mips/sgi/ip22.h b/include/asm-mips/sgi/ip22.h
index bbfc05c3cab9..6592f3bd1999 100644
--- a/include/asm-mips/sgi/ip22.h
+++ b/include/asm-mips/sgi/ip22.h
@@ -21,15 +21,16 @@
  * HAL2 driver). This will prevent many complications, trust me ;-)
  */
 
+#include <irq.h>
 #include <asm/sgi/ioc.h>
 
 #define SGINT_EISA      0       /* 16 EISA irq levels (Indigo2) */
-#define SGINT_CPU       16      /* MIPS CPU define 8 interrupt sources */
-#define SGINT_LOCAL0    24      /* 8 local0 irq levels */
-#define SGINT_LOCAL1    32      /* 8 local1 irq levels */
-#define SGINT_LOCAL2    40      /* 8 local2 vectored irq levels */
-#define SGINT_LOCAL3    48      /* 8 local3 vectored irq levels */
-#define SGINT_END       56      /* End of 'spaces' */
+#define SGINT_CPU       MIPS_CPU_IRQ_BASE       /* MIPS CPU define 8 interrupt sources */
+#define SGINT_LOCAL0    (SGINT_CPU+8)   /* 8 local0 irq levels */
+#define SGINT_LOCAL1    (SGINT_CPU+16)  /* 8 local1 irq levels */
+#define SGINT_LOCAL2    (SGINT_CPU+24)  /* 8 local2 vectored irq levels */
+#define SGINT_LOCAL3    (SGINT_CPU+32)  /* 8 local3 vectored irq levels */
+#define SGINT_END       (SGINT_CPU+40)  /* End of 'spaces' */
 
 /*
  * Individual interrupt definitions for the Indy and Indigo2
diff --git a/include/asm-mips/smtc_ipi.h b/include/asm-mips/smtc_ipi.h
index f22c3e2f993a..55f3419f6546 100644
--- a/include/asm-mips/smtc_ipi.h
+++ b/include/asm-mips/smtc_ipi.h
@@ -44,9 +44,6 @@ struct smtc_ipi_q {
         int depth;
 };
 
-extern struct smtc_ipi_q IPIQ[NR_CPUS];
-extern struct smtc_ipi_q freeIPIq;
-
 static inline void smtc_ipi_nq(struct smtc_ipi_q *q, struct smtc_ipi *p)
 {
         long flags;
diff --git a/include/asm-mips/sn/arch.h b/include/asm-mips/sn/arch.h
index 51174af6ac52..da523de628be 100644
--- a/include/asm-mips/sn/arch.h
+++ b/include/asm-mips/sn/arch.h
@@ -18,7 +18,6 @@
 #endif
 
 typedef u64     hubreg_t;
-typedef u64     nic_t;
 
 #define cputonasid(cpu)                 (cpu_data[(cpu)].p_nasid)
 #define cputoslice(cpu)                 (cpu_data[(cpu)].p_slice)
diff --git a/include/asm-mips/sn/klconfig.h b/include/asm-mips/sn/klconfig.h
index 15d70ca56187..82aeb9e322db 100644
--- a/include/asm-mips/sn/klconfig.h
+++ b/include/asm-mips/sn/klconfig.h
@@ -61,6 +61,8 @@
 #endif /* CONFIG_SGI_IP35 */
 #endif /* CONFIG_SGI_IP27 || CONFIG_SGI_IP35 */
 
+typedef u64  nic_t;
+
 #define KLCFGINFO_MAGIC 0xbeedbabe
 
 typedef s32 klconf_off_t;
diff --git a/include/asm-mips/system.h b/include/asm-mips/system.h
index 9428057a50cf..5e1289c85ed9 100644
--- a/include/asm-mips/system.h
+++ b/include/asm-mips/system.h
@@ -19,7 +19,6 @@
 #include <asm/barrier.h>
 #include <asm/cpu-features.h>
 #include <asm/dsp.h>
-#include <asm/ptrace.h>
 #include <asm/war.h>
 
 
@@ -336,14 +335,6 @@ extern void *set_except_vector(int n, void *addr);
 extern unsigned long ebase;
 extern void per_cpu_trap_init(void);
 
-extern NORET_TYPE void die(const char *, struct pt_regs *);
-
-static inline void die_if_kernel(const char *str, struct pt_regs *regs)
-{
-        if (unlikely(!user_mode(regs)))
-                die(str, regs);
-}
-
 extern int stop_a_enabled;
 
 /*
diff --git a/include/asm-mips/termbits.h b/include/asm-mips/termbits.h
index b62ec7c521cc..0bbe07b42a07 100644
--- a/include/asm-mips/termbits.h
+++ b/include/asm-mips/termbits.h
@@ -30,6 +30,17 @@ struct termios {
         cc_t c_cc[NCCS];                /* control characters */
 };
 
+struct ktermios {
+        tcflag_t c_iflag;               /* input mode flags */
+        tcflag_t c_oflag;               /* output mode flags */
+        tcflag_t c_cflag;               /* control mode flags */
+        tcflag_t c_lflag;               /* local mode flags */
+        cc_t c_line;                    /* line discipline */
+        cc_t c_cc[NCCS];                /* control characters */
+        speed_t c_ispeed;               /* input speed */
+        speed_t c_ospeed;               /* output speed */
+};
+
 /* c_cc characters */
 #define VINTR            0              /* Interrupt character [ISIG].  */
 #define VQUIT            1              /* Quit character [ISIG].  */
diff --git a/include/asm-mips/thread_info.h b/include/asm-mips/thread_info.h
index e475c45ea263..fbcda8204473 100644
--- a/include/asm-mips/thread_info.h
+++ b/include/asm-mips/thread_info.h
@@ -118,6 +118,7 @@ register struct thread_info *__current_thread_info __asm__("$28");
 #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_FREEZE              19
 #define TIF_SYSCALL_TRACE       31      /* syscall trace active */
 
 #define _TIF_SYSCALL_TRACE      (1<<TIF_SYSCALL_TRACE)
@@ -129,6 +130,7 @@ register struct thread_info *__current_thread_info __asm__("$28");
 #define _TIF_RESTORE_SIGMASK    (1<<TIF_RESTORE_SIGMASK)
 #define _TIF_USEDFPU            (1<<TIF_USEDFPU)
 #define _TIF_POLLING_NRFLAG     (1<<TIF_POLLING_NRFLAG)
+#define _TIF_FREEZE             (1<<TIF_FREEZE)
 
 /* work to do on interrupt/exception return */
 #define _TIF_WORK_MASK          (0x0000ffef & ~_TIF_SECCOMP)
diff --git a/include/asm-mips/uaccess.h b/include/asm-mips/uaccess.h
index 1cdd4eeb2f73..c12ebc53ef31 100644
--- a/include/asm-mips/uaccess.h
+++ b/include/asm-mips/uaccess.h
@@ -488,7 +488,8 @@ extern size_t __copy_user(void *__to, const void *__from, size_t __n);
 })
 
 /*
- * __copy_from_user: - Copy a block of data from user space, with less checking. * @to:   Destination address, in kernel space.
+ * __copy_from_user: - Copy a block of data from user space, with less checking.
+ * @to:   Destination address, in kernel space.
  * @from: Source address, in user space.
  * @n:    Number of bytes to copy.
  *
diff --git a/include/asm-mips/vr41xx/cmbvr4133.h b/include/asm-mips/vr41xx/cmbvr4133.h
index 9490ade58b46..42300037d593 100644
--- a/include/asm-mips/vr41xx/cmbvr4133.h
+++ b/include/asm-mips/vr41xx/cmbvr4133.h
@@ -35,8 +35,8 @@
 #define CMBVR41XX_INTD_IRQ              GIU_IRQ(CMBVR41XX_INTD_PIN)
 #define CMBVR41XX_INTE_IRQ              GIU_IRQ(CMBVR41XX_INTE_PIN)
 
-#define I8259_IRQ_BASE                  72
-#define I8259_IRQ(x)                    (I8259_IRQ_BASE + (x))
+#define I8259A_IRQ_BASE                 72
+#define I8259_IRQ(x)                    (I8259A_IRQ_BASE + (x))
 #define TIMER_IRQ                       I8259_IRQ(0)
 #define KEYBOARD_IRQ                    I8259_IRQ(1)
 #define I8259_SLAVE_IRQ                 I8259_IRQ(2)
@@ -52,6 +52,5 @@
 #define AUX_IRQ                         I8259_IRQ(12)
 #define IDE_PRIMARY_IRQ                 I8259_IRQ(14)
 #define IDE_SECONDARY_IRQ               I8259_IRQ(15)
-#define I8259_IRQ_LAST                  IDE_SECONDARY_IRQ
 
 #endif /* __NEC_CMBVR4133_H */
diff --git a/include/asm-mips/war.h b/include/asm-mips/war.h
index 3ac146c019c9..13a3502eef44 100644
--- a/include/asm-mips/war.h
+++ b/include/asm-mips/war.h
@@ -76,7 +76,7 @@
 /*
  * But the RM200C seems to have been shipped only with V2.0 R4600s
  */
-#ifdef CONFIG_SNI_RM200_PCI
+#ifdef CONFIG_SNI_RM
 
 #define R4600_V2_HIT_CACHEOP_WAR        1
 
diff --git a/include/asm-parisc/cacheflush.h b/include/asm-parisc/cacheflush.h
index 2bc41f2e0271..a799dd8ef395 100644
--- a/include/asm-parisc/cacheflush.h
+++ b/include/asm-parisc/cacheflush.h
@@ -15,6 +15,8 @@
 #define flush_cache_mm(mm) flush_cache_all_local()
 #endif
 
+#define flush_cache_dup_mm(mm) flush_cache_mm(mm)
+
 #define flush_kernel_dcache_range(start,size) \
         flush_kernel_dcache_range_asm((start), (start)+(size));
 
@@ -184,7 +186,7 @@ flush_cache_page(struct vm_area_struct *vma, unsigned long vmaddr, unsigned long
 }
 
 static inline void
-flush_anon_page(struct page *page, unsigned long vmaddr)
+flush_anon_page(struct vm_area_struct *vma, struct page *page, unsigned long vmaddr)
 {
         if (PageAnon(page))
                 flush_user_dcache_page(vmaddr);
diff --git a/include/asm-parisc/io.h b/include/asm-parisc/io.h
index c1963ce19dd2..ca46e7cc0940 100644
--- a/include/asm-parisc/io.h
+++ b/include/asm-parisc/io.h
@@ -191,15 +191,6 @@ void memset_io(volatile void __iomem *addr, unsigned char val, int count);
 void memcpy_fromio(void *dst, const volatile void __iomem *src, int count);
 void memcpy_toio(volatile void __iomem *dst, const void *src, int count);
 
-/*
- * XXX - We don't have csum_partial_copy_fromio() yet, so we cheat here and 
- * just copy it. The net code will then do the checksum later. Presently 
- * only used by some shared memory 8390 Ethernet cards anyway.
- */
-
-#define eth_io_copy_and_sum(skb,src,len,unused) \
-  memcpy_fromio((skb)->data,(src),(len))
-
 /* Port-space IO */
 
 #define inb_p inb
diff --git a/include/asm-parisc/termbits.h b/include/asm-parisc/termbits.h
index 372b634892c9..a46e299a9391 100644
--- a/include/asm-parisc/termbits.h
+++ b/include/asm-parisc/termbits.h
@@ -17,6 +17,17 @@ struct termios {
         cc_t c_cc[NCCS];                /* control characters */
 };
 
+struct ktermios {
+        tcflag_t c_iflag;               /* input mode flags */
+        tcflag_t c_oflag;               /* output mode flags */
+        tcflag_t c_cflag;               /* control mode flags */
+        tcflag_t c_lflag;               /* local mode flags */
+        cc_t c_line;                    /* line discipline */
+        cc_t c_cc[NCCS];                /* control characters */
+        speed_t c_ispeed;               /* input speed */
+        speed_t c_ospeed;               /* output speed */
+};
+
 /* c_cc characters */
 #define VINTR 0
 #define VQUIT 1
diff --git a/include/asm-powerpc/Kbuild b/include/asm-powerpc/Kbuild
index 1e637381c118..703970fb0ec0 100644
--- a/include/asm-powerpc/Kbuild
+++ b/include/asm-powerpc/Kbuild
@@ -17,7 +17,6 @@ header-y += ipc.h
 header-y += poll.h
 header-y += shmparam.h
 header-y += sockios.h
-header-y += spu_info.h
 header-y += ucontext.h
 header-y += ioctl.h
 header-y += linkage.h
@@ -37,6 +36,7 @@ unifdef-y += posix_types.h
 unifdef-y += ptrace.h
 unifdef-y += seccomp.h
 unifdef-y += signal.h
+unifdef-y += spu_info.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 53283e2540b3..f038e33e6d48 100644
--- a/include/asm-powerpc/atomic.h
+++ b/include/asm-powerpc/atomic.h
@@ -207,7 +207,8 @@ static __inline__ int atomic_add_unless(atomic_t *v, int a, int u)
 
 /*
  * Atomically test *v and decrement if it is greater than 0.
- * The function returns the old value of *v minus 1.
+ * The function returns the old value of *v minus 1, even if
+ * the atomic variable, v, was not decremented.
  */
 static __inline__ int atomic_dec_if_positive(atomic_t *v)
 {
@@ -216,14 +217,15 @@ static __inline__ int atomic_dec_if_positive(atomic_t *v)
         __asm__ __volatile__(
         LWSYNC_ON_SMP
 "1:     lwarx   %0,0,%1         # atomic_dec_if_positive\n\
-        addic.  %0,%0,-1\n\
+        cmpwi   %0,1\n\
+        addi    %0,%0,-1\n\
         blt-    2f\n"
         PPC405_ERR77(0,%1)
 "       stwcx.  %0,0,%1\n\
         bne-    1b"
         ISYNC_ON_SMP
         "\n\
-2:"     : "=&r" (t)
+2:"     : "=&b" (t)
         : "r" (&v->counter)
         : "cc", "memory");
 
diff --git a/include/asm-powerpc/bitops.h b/include/asm-powerpc/bitops.h
index c341063d0804..8f757f6246e4 100644
--- a/include/asm-powerpc/bitops.h
+++ b/include/asm-powerpc/bitops.h
@@ -190,7 +190,8 @@ static __inline__ void set_bits(unsigned long mask, unsigned long *addr)
  * Return the zero-based bit position (LE, not IBM bit numbering) of
  * the most significant 1-bit in a double word.
  */
-static __inline__ int __ilog2(unsigned long x)
+static __inline__ __attribute__((const))
+int __ilog2(unsigned long x)
 {
         int lz;
 
@@ -198,6 +199,24 @@ static __inline__ int __ilog2(unsigned long x)
         return BITS_PER_LONG - 1 - lz;
 }
 
+static inline __attribute__((const))
+int __ilog2_u32(u32 n)
+{
+        int bit;
+        asm ("cntlzw %0,%1" : "=r" (bit) : "r" (n));
+        return 31 - bit;
+}
+
+#ifdef __powerpc64__
+static inline __attribute__((const))
+int __ilog2_u64(u64 n)
+{
+        int bit;
+        asm ("cntlzd %0,%1" : "=r" (bit) : "r" (n));
+        return 63 - bit;
+}
+#endif
+
 /*
  * Determines the bit position of the least significant 0 bit in the
  * specified double word. The returned bit position will be
diff --git a/include/asm-powerpc/bug.h b/include/asm-powerpc/bug.h
index 978b2c7e84ea..f6fa39474846 100644
--- a/include/asm-powerpc/bug.h
+++ b/include/asm-powerpc/bug.h
@@ -11,24 +11,48 @@
 #define BUG_OPCODE .long 0x00b00b00  /* For asm */
 #define BUG_ILLEGAL_INSTR "0x00b00b00" /* For BUG macro */
 
-#ifndef __ASSEMBLY__
-
-struct bug_entry {
-        unsigned long   bug_addr;
-        long            line;
-        const char      *file;
-        const char      *function;
-};
-
-struct bug_entry *find_bug(unsigned long bugaddr);
+#ifdef CONFIG_BUG
 
-/*
- * If this bit is set in the line number it means that the trap
- * is for WARN_ON rather than BUG or BUG_ON.
- */
-#define BUG_WARNING_TRAP        0x1000000
+#ifdef __ASSEMBLY__
+#ifdef CONFIG_DEBUG_BUGVERBOSE
+.macro EMIT_BUG_ENTRY addr,file,line,flags
+         .section __bug_table,"a"
+5001:    PPC_LONG \addr, 5002f
+         .short \line, \flags
+         .org 5001b+BUG_ENTRY_SIZE
+         .previous
+         .section .rodata,"a"
+5002:    .asciz "\file"
+         .previous
+.endm
+#else
+ .macro EMIT_BUG_ENTRY addr,file,line,flags
+         .section __bug_table,"a"
+5001:    PPC_LONG \addr
+         .short \flags
+         .org 5001b+BUG_ENTRY_SIZE
+         .previous
+.endm
+#endif /* verbose */
 
-#ifdef CONFIG_BUG
+#else /* !__ASSEMBLY__ */
+/* _EMIT_BUG_ENTRY expects args %0,%1,%2,%3 to be FILE, LINE, flags and
+   sizeof(struct bug_entry), respectively */
+#ifdef CONFIG_DEBUG_BUGVERBOSE
+#define _EMIT_BUG_ENTRY                         \
+        ".section __bug_table,\"a\"\n"          \
+        "2:\t" PPC_LONG "1b, %0\n"              \
+        "\t.short %1, %2\n"                     \
+        ".org 2b+%3\n"                          \
+        ".previous\n"
+#else
+#define _EMIT_BUG_ENTRY                         \
+        ".section __bug_table,\"a\"\n"          \
+        "2:\t" PPC_LONG "1b\n"                  \
+        "\t.short %2\n"                         \
+        ".org 2b+%3\n"                          \
+        ".previous\n"
+#endif
 
 /*
  * BUG_ON() and WARN_ON() do their best to cooperate with compile-time
@@ -36,13 +60,13 @@ struct bug_entry *find_bug(unsigned long bugaddr);
  * some compiler versions may not produce optimal results.
  */
 
-#define BUG() do {                                                       \
-        __asm__ __volatile__(                                            \
-                "1:     twi 31,0,0\n"                                    \
-                ".section __bug_table,\"a\"\n"                           \
-                "\t"PPC_LONG"   1b,%0,%1,%2\n"                           \
-                ".previous"                                              \
-                : : "i" (__LINE__), "i" (__FILE__), "i" (__FUNCTION__)); \
+#define BUG() do {                                              \
+        __asm__ __volatile__(                                   \
+                "1:     twi 31,0,0\n"                           \
+                _EMIT_BUG_ENTRY                                 \
+                : : "i" (__FILE__), "i" (__LINE__),             \
+                    "i" (0), "i"  (sizeof(struct bug_entry)));  \
+        for(;;) ;                                               \
 } while (0)
 
 #define BUG_ON(x) do {                                          \
@@ -51,23 +75,21 @@ struct bug_entry *find_bug(unsigned long bugaddr);
                         BUG();                                  \
         } else {                                                \
                 __asm__ __volatile__(                           \
-                "1:     "PPC_TLNEI"     %0,0\n"                 \
-                ".section __bug_table,\"a\"\n"                  \
-                "\t"PPC_LONG"   1b,%1,%2,%3\n"                  \
-                ".previous"                                     \
-                : : "r" ((long)(x)), "i" (__LINE__),            \
-                    "i" (__FILE__), "i" (__FUNCTION__));        \
+                "1:     "PPC_TLNEI"     %4,0\n"                 \
+                _EMIT_BUG_ENTRY                                 \
+                : : "i" (__FILE__), "i" (__LINE__), "i" (0),    \
+                  "i" (sizeof(struct bug_entry)),               \
+                  "r" ((long)(x)));                             \
         }                                                       \
 } while (0)
 
 #define __WARN() do {                                           \
         __asm__ __volatile__(                                   \
                 "1:     twi 31,0,0\n"                           \
-                ".section __bug_table,\"a\"\n"                  \
-                "\t"PPC_LONG"   1b,%0,%1,%2\n"                  \
-                ".previous"                                     \
-                : : "i" (__LINE__ + BUG_WARNING_TRAP),          \
-                    "i" (__FILE__), "i" (__FUNCTION__));        \
+                _EMIT_BUG_ENTRY                                 \
+                : : "i" (__FILE__), "i" (__LINE__),             \
+                  "i" (BUGFLAG_WARNING),                        \
+                  "i" (sizeof(struct bug_entry)));              \
 } while (0)
 
 #define WARN_ON(x) ({                                           \
@@ -77,13 +99,12 @@ struct bug_entry *find_bug(unsigned long bugaddr);
                         __WARN();                               \
         } else {                                                \
                 __asm__ __volatile__(                           \
-                "1:     "PPC_TLNEI"     %0,0\n"                 \
-                ".section __bug_table,\"a\"\n"                  \
-                "\t"PPC_LONG"   1b,%1,%2,%3\n"                  \
-                ".previous"                                     \
-                : : "r" (__ret_warn_on),                        \
-                    "i" (__LINE__ + BUG_WARNING_TRAP),          \
-                    "i" (__FILE__), "i" (__FUNCTION__));        \
+                "1:     "PPC_TLNEI"     %4,0\n"                 \
+                _EMIT_BUG_ENTRY                                 \
+                : : "i" (__FILE__), "i" (__LINE__),             \
+                  "i" (BUGFLAG_WARNING),                        \
+                  "i" (sizeof(struct bug_entry)),               \
+                  "r" (__ret_warn_on));                         \
         }                                                       \
         unlikely(__ret_warn_on);                                \
 })
@@ -91,8 +112,8 @@ struct bug_entry *find_bug(unsigned long bugaddr);
 #define HAVE_ARCH_BUG
 #define HAVE_ARCH_BUG_ON
 #define HAVE_ARCH_WARN_ON
-#endif /* CONFIG_BUG */
 #endif /* __ASSEMBLY __ */
+#endif /* CONFIG_BUG */
 
 #include <asm-generic/bug.h>
 
diff --git a/include/asm-powerpc/cacheflush.h b/include/asm-powerpc/cacheflush.h
index 8a740c88d93d..08e93e789219 100644
--- a/include/asm-powerpc/cacheflush.h
+++ b/include/asm-powerpc/cacheflush.h
@@ -18,6 +18,7 @@
  */
 #define flush_cache_all()                       do { } while (0)
 #define flush_cache_mm(mm)                      do { } while (0)
+#define flush_cache_dup_mm(mm)                  do { } while (0)
 #define flush_cache_range(vma, start, end)      do { } while (0)
 #define flush_cache_page(vma, vmaddr, pfn)      do { } while (0)
 #define flush_icache_page(vma, page)            do { } while (0)
diff --git a/include/asm-powerpc/cputable.h b/include/asm-powerpc/cputable.h
index 6fe5c9d4ca3b..e870b5393175 100644
--- a/include/asm-powerpc/cputable.h
+++ b/include/asm-powerpc/cputable.h
@@ -50,6 +50,12 @@ enum powerpc_oprofile_type {
         PPC_OPROFILE_CELL = 5,
 };
 
+enum powerpc_pmc_type {
+        PPC_PMC_DEFAULT = 0,
+        PPC_PMC_IBM = 1,
+        PPC_PMC_PA6T = 2,
+};
+
 struct cpu_spec {
         /* CPU is matched via (PVR & pvr_mask) == pvr_value */
         unsigned int    pvr_mask;
@@ -65,6 +71,7 @@ struct cpu_spec {
 
         /* number of performance monitor counters */
         unsigned int    num_pmcs;
+        enum powerpc_pmc_type pmc_type;
 
         /* this is called to initialize various CPU bits like L1 cache,
          * BHT, SPD, etc... from head.S before branching to identify_machine
@@ -126,6 +133,7 @@ extern void do_feature_fixups(unsigned long value, void *fixup_start,
 #define CPU_FTR_NODSISRALIGN            ASM_CONST(0x0000000000100000)
 #define CPU_FTR_PPC_LE                  ASM_CONST(0x0000000000200000)
 #define CPU_FTR_REAL_LE                 ASM_CONST(0x0000000000400000)
+#define CPU_FTR_FPU_UNAVAILABLE         ASM_CONST(0x0000000000800000)
 
 /*
  * Add the 64-bit processor unique features in the top half of the word;
@@ -152,6 +160,7 @@ extern void do_feature_fixups(unsigned long value, void *fixup_start,
 #define CPU_FTR_PURR                    LONG_ASM_CONST(0x0000400000000000)
 #define CPU_FTR_CELL_TB_BUG             LONG_ASM_CONST(0x0000800000000000)
 #define CPU_FTR_SPURR                   LONG_ASM_CONST(0x0001000000000000)
+#define CPU_FTR_DSCR                    LONG_ASM_CONST(0x0002000000000000)
 
 #ifndef __ASSEMBLY__
 
@@ -295,6 +304,9 @@ extern void do_feature_fixups(unsigned long value, void *fixup_start,
 #define CPU_FTRS_E300   (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE | \
             CPU_FTR_USE_TB | CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_HAS_HIGH_BATS | \
             CPU_FTR_COMMON)
+#define CPU_FTRS_E300C2 (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE | \
+            CPU_FTR_USE_TB | CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_HAS_HIGH_BATS | \
+            CPU_FTR_COMMON | CPU_FTR_FPU_UNAVAILABLE)
 #define CPU_FTRS_CLASSIC32      (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
             CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE)
 #define CPU_FTRS_8XX    (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB)
@@ -330,13 +342,8 @@ extern void do_feature_fixups(unsigned long value, void *fixup_start,
             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_SPURR | CPU_FTR_REAL_LE)
-#define CPU_FTRS_POWER6X (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
-            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_SPURR | CPU_FTR_REAL_LE)
+            CPU_FTR_PURR | CPU_FTR_SPURR | CPU_FTR_REAL_LE | \
+            CPU_FTR_DSCR)
 #define CPU_FTRS_CELL   (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
             CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
             CPU_FTR_ALTIVEC_COMP | CPU_FTR_MMCRA | CPU_FTR_SMT | \
@@ -364,7 +371,8 @@ enum {
             CPU_FTRS_7450_21 | CPU_FTRS_7450_23 | CPU_FTRS_7455_1 |
             CPU_FTRS_7455_20 | CPU_FTRS_7455 | CPU_FTRS_7447_10 |
             CPU_FTRS_7447 | CPU_FTRS_7447A | CPU_FTRS_82XX |
-            CPU_FTRS_G2_LE | CPU_FTRS_E300 | CPU_FTRS_CLASSIC32 |
+            CPU_FTRS_G2_LE | CPU_FTRS_E300 | CPU_FTRS_E300C2 |
+            CPU_FTRS_CLASSIC32 |
 #else
             CPU_FTRS_GENERIC_32 |
 #endif
@@ -403,7 +411,8 @@ enum {
             CPU_FTRS_7450_21 & CPU_FTRS_7450_23 & CPU_FTRS_7455_1 &
             CPU_FTRS_7455_20 & CPU_FTRS_7455 & CPU_FTRS_7447_10 &
             CPU_FTRS_7447 & CPU_FTRS_7447A & CPU_FTRS_82XX &
-            CPU_FTRS_G2_LE & CPU_FTRS_E300 & CPU_FTRS_CLASSIC32 &
+            CPU_FTRS_G2_LE & CPU_FTRS_E300 & CPU_FTRS_E300C2 &
+            CPU_FTRS_CLASSIC32 &
 #else
             CPU_FTRS_GENERIC_32 &
 #endif
diff --git a/include/asm-powerpc/dcr-native.h b/include/asm-powerpc/dcr-native.h
index fd4a5f5e33d1..d7a1bc1551c6 100644
--- a/include/asm-powerpc/dcr-native.h
+++ b/include/asm-powerpc/dcr-native.h
@@ -20,8 +20,7 @@
 #ifndef _ASM_POWERPC_DCR_NATIVE_H
 #define _ASM_POWERPC_DCR_NATIVE_H
 #ifdef __KERNEL__
-
-#include <asm/reg.h>
+#ifndef __ASSEMBLY__
 
 typedef struct {} dcr_host_t;
 
@@ -32,7 +31,41 @@ typedef struct {} dcr_host_t;
 #define dcr_read(host, dcr_n)           mfdcr(dcr_n)
 #define dcr_write(host, dcr_n, value)   mtdcr(dcr_n, value)
 
+/* Device Control Registers */
+void __mtdcr(int reg, unsigned int val);
+unsigned int __mfdcr(int reg);
+#define mfdcr(rn)                                               \
+        ({unsigned int rval;                                    \
+        if (__builtin_constant_p(rn))                           \
+                asm volatile("mfdcr %0," __stringify(rn)        \
+                              : "=r" (rval));                   \
+        else                                                    \
+                rval = __mfdcr(rn);                             \
+        rval;})
+
+#define mtdcr(rn, v)                                            \
+do {                                                            \
+        if (__builtin_constant_p(rn))                           \
+                asm volatile("mtdcr " __stringify(rn) ",%0"     \
+                              : : "r" (v));                     \
+        else                                                    \
+                __mtdcr(rn, v);                                 \
+} while (0)
+
+/* R/W of indirect DCRs make use of standard naming conventions for DCRs */
+#define mfdcri(base, reg)                       \
+({                                              \
+        mtdcr(base ## _CFGADDR, base ## _ ## reg);      \
+        mfdcr(base ## _CFGDATA);                        \
+})
+
+#define mtdcri(base, reg, data)                 \
+do {                                            \
+        mtdcr(base ## _CFGADDR, base ## _ ## reg);      \
+        mtdcr(base ## _CFGDATA, data);          \
+} while (0)
 
+#endif /* __ASSEMBLY__ */
 #endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_DCR_NATIVE_H */
 
diff --git a/include/asm-powerpc/dcr.h b/include/asm-powerpc/dcr.h
index 473f2c7fd892..9338d50538f1 100644
--- a/include/asm-powerpc/dcr.h
+++ b/include/asm-powerpc/dcr.h
@@ -20,6 +20,7 @@
 #ifndef _ASM_POWERPC_DCR_H
 #define _ASM_POWERPC_DCR_H
 #ifdef __KERNEL__
+#ifdef CONFIG_PPC_DCR
 
 #ifdef CONFIG_PPC_DCR_NATIVE
 #include <asm/dcr-native.h>
@@ -32,11 +33,13 @@
  * base from the device-tree
  */
 #ifdef CONFIG_PPC_MERGE
+struct device_node;
 extern unsigned int dcr_resource_start(struct device_node *np,
                                        unsigned int index);
 extern unsigned int dcr_resource_len(struct device_node *np,
                                      unsigned int index);
 #endif /* CONFIG_PPC_MERGE */
 
+#endif /* CONFIG_PPC_DCR */
 #endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_DCR_H */
diff --git a/include/asm-powerpc/dma-mapping.h b/include/asm-powerpc/dma-mapping.h
index 7c7de87bd8ae..a19a6f1a1cf1 100644
--- a/include/asm-powerpc/dma-mapping.h
+++ b/include/asm-powerpc/dma-mapping.h
@@ -37,9 +37,9 @@ extern void __dma_sync_page(struct page *page, unsigned long offset,
  */
 
 #define __dma_alloc_coherent(gfp, size, handle) NULL
-#define __dma_free_coherent(size, addr)         do { } while (0)
-#define __dma_sync(addr, size, rw)              do { } while (0)
-#define __dma_sync_page(pg, off, sz, rw)        do { } while (0)
+#define __dma_free_coherent(size, addr)         ((void)0)
+#define __dma_sync(addr, size, rw)              ((void)0)
+#define __dma_sync_page(pg, off, sz, rw)        ((void)0)
 
 #endif /* ! CONFIG_NOT_COHERENT_CACHE */
 
@@ -251,7 +251,7 @@ dma_map_single(struct device *dev, void *ptr, size_t size,
 }
 
 /* We do nothing. */
-#define dma_unmap_single(dev, addr, size, dir)  do { } while (0)
+#define dma_unmap_single(dev, addr, size, dir)  ((void)0)
 
 static inline dma_addr_t
 dma_map_page(struct device *dev, struct page *page,
@@ -266,7 +266,7 @@ dma_map_page(struct device *dev, struct page *page,
 }
 
 /* We do nothing. */
-#define dma_unmap_page(dev, handle, size, dir)  do { } while (0)
+#define dma_unmap_page(dev, handle, size, dir)  ((void)0)
 
 static inline int
 dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
@@ -286,7 +286,7 @@ dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
 }
 
 /* We don't do anything here. */
-#define dma_unmap_sg(dev, sg, nents, dir)       do { } while (0)
+#define dma_unmap_sg(dev, sg, nents, dir)       ((void)0)
 
 #endif /* CONFIG_PPC64 */
 
diff --git a/include/asm-powerpc/elf.h b/include/asm-powerpc/elf.h
index d36426c01b6b..de507995c7b1 100644
--- a/include/asm-powerpc/elf.h
+++ b/include/asm-powerpc/elf.h
@@ -173,7 +173,7 @@ typedef elf_vrreg_t elf_vrregset_t32[ELF_NVRREG32];
    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         (0x08000000)
+#define ELF_ET_DYN_BASE         (0x20000000)
 
 /* Common routine for both 32-bit and 64-bit processes */
 static inline void ppc_elf_core_copy_regs(elf_gregset_t elf_regs,
diff --git a/include/asm-powerpc/firmware.h b/include/asm-powerpc/firmware.h
index 98f7b62422c9..3671c128f271 100644
--- a/include/asm-powerpc/firmware.h
+++ b/include/asm-powerpc/firmware.h
@@ -43,6 +43,8 @@
 #define FW_FEATURE_ISERIES      ASM_CONST(0x0000000000200000)
 #define FW_FEATURE_LPAR         ASM_CONST(0x0000000000400000)
 #define FW_FEATURE_PS3_LV1      ASM_CONST(0x0000000000800000)
+#define FW_FEATURE_BEAT         ASM_CONST(0x0000000001000000)
+#define FW_FEATURE_BULK_REMOVE  ASM_CONST(0x0000000002000000)
 
 #ifndef __ASSEMBLY__
 
@@ -61,6 +63,8 @@ enum {
         FW_FEATURE_ISERIES_ALWAYS = FW_FEATURE_ISERIES | FW_FEATURE_LPAR,
         FW_FEATURE_PS3_POSSIBLE = FW_FEATURE_LPAR | FW_FEATURE_PS3_LV1,
         FW_FEATURE_PS3_ALWAYS = FW_FEATURE_LPAR | FW_FEATURE_PS3_LV1,
+        FW_FEATURE_CELLEB_POSSIBLE = FW_FEATURE_LPAR | FW_FEATURE_BEAT,
+        FW_FEATURE_CELLEB_ALWAYS = FW_FEATURE_LPAR | FW_FEATURE_BEAT,
         FW_FEATURE_NATIVE_POSSIBLE = 0,
         FW_FEATURE_NATIVE_ALWAYS = 0,
         FW_FEATURE_POSSIBLE =
@@ -73,6 +77,9 @@ enum {
 #ifdef CONFIG_PPC_PS3
                 FW_FEATURE_PS3_POSSIBLE |
 #endif
+#ifdef CONFIG_PPC_CELLEB
+                FW_FEATURE_CELLEB_POSSIBLE |
+#endif
 #ifdef CONFIG_PPC_NATIVE
                 FW_FEATURE_NATIVE_ALWAYS |
 #endif
@@ -87,6 +94,9 @@ enum {
 #ifdef CONFIG_PPC_PS3
                 FW_FEATURE_PS3_ALWAYS &
 #endif
+#ifdef CONFIG_PPC_CELLEB
+                FW_FEATURE_CELLEB_ALWAYS &
+#endif
 #ifdef CONFIG_PPC_NATIVE
                 FW_FEATURE_NATIVE_ALWAYS &
 #endif
diff --git a/include/asm-powerpc/fs_pd.h b/include/asm-powerpc/fs_pd.h
index 3d0e819d37f1..c624915b757e 100644
--- a/include/asm-powerpc/fs_pd.h
+++ b/include/asm-powerpc/fs_pd.h
@@ -11,19 +11,17 @@
 
 #ifndef FS_PD_H
 #define FS_PD_H
-#include <asm/cpm2.h>
 #include <sysdev/fsl_soc.h>
 #include <asm/time.h>
 
-static inline int uart_baudrate(void)
-{
-        return get_baudrate();
-}
+#ifdef CONFIG_CPM2
+#include <asm/cpm2.h>
 
-static inline int uart_clock(void)
-{
-        return ppc_proc_freq;
-}
+#if defined(CONFIG_8260)
+#include <asm/mpc8260.h>
+#elif defined(CONFIG_85xx)
+#include <asm/mpc85xx.h>
+#endif
 
 #define cpm2_map(member)                                                \
 ({                                                                      \
@@ -41,5 +39,38 @@ static inline int uart_clock(void)
 })
 
 #define cpm2_unmap(addr)        iounmap(addr)
+#endif
+
+#ifdef CONFIG_8xx
+#include <asm/8xx_immap.h>
+#include <asm/mpc8xx.h>
+
+#define immr_map(member)                                                \
+({                                                                      \
+        u32 offset = offsetof(immap_t, member);                         \
+        void *addr = ioremap (IMAP_ADDR + offset,                       \
+                              sizeof( ((immap_t*)0)->member));          \
+        addr;                                                           \
+})
+
+#define immr_map_size(member, size)                                     \
+({                                                                      \
+        u32 offset = offsetof(immap_t, member);                         \
+        void *addr = ioremap (IMAP_ADDR + offset, size);                \
+        addr;                                                           \
+})
+
+#define immr_unmap(addr)                iounmap(addr)
+#endif
+
+static inline int uart_baudrate(void)
+{
+        return get_baudrate();
+}
+
+static inline int uart_clock(void)
+{
+        return ppc_proc_freq;
+}
 
 #endif
diff --git a/include/asm-powerpc/hvcall.h b/include/asm-powerpc/hvcall.h
index 257d1cecb8c9..60977806d2f4 100644
--- a/include/asm-powerpc/hvcall.h
+++ b/include/asm-powerpc/hvcall.h
@@ -168,6 +168,7 @@
 #define H_FREE_LOGICAL_LAN      0x118
 #define H_ADD_LOGICAL_LAN_BUFFER 0x11C
 #define H_SEND_LOGICAL_LAN      0x120
+#define H_BULK_REMOVE           0x124
 #define H_MULTICAST_CTRL        0x130
 #define H_SET_XDABR             0x134
 #define H_STUFF_TCE             0x138
@@ -252,8 +253,6 @@ struct hcall_stats {
         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__ */
diff --git a/include/asm-powerpc/hw_irq.h b/include/asm-powerpc/hw_irq.h
index d604863d72fb..9e4dd98eb220 100644
--- a/include/asm-powerpc/hw_irq.h
+++ b/include/asm-powerpc/hw_irq.h
@@ -107,25 +107,6 @@ static inline void local_irq_save_ptr(unsigned long *flags)
 
 #endif /* CONFIG_PPC64 */
 
-#define mask_irq(irq)                                           \
-        ({                                                      \
-                irq_desc_t *desc = get_irq_desc(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->chip && desc->chip->enable)   \
-                        desc->chip->enable(irq);                \
-        })
-#define ack_irq(irq)                                            \
-        ({                                                      \
-                irq_desc_t *desc = get_irq_desc(irq);           \
-                if (desc->chip && desc->chip->ack)      \
-                        desc->chip->ack(irq);           \
-        })
-
 /*
  * interrupt-retrigger: should we handle this via lost interrupts and IPIs
  * or should we not care like we do now ? --BenH.
diff --git a/include/asm-powerpc/io.h b/include/asm-powerpc/io.h
index 1cd532379c30..301c9bb308b1 100644
--- a/include/asm-powerpc/io.h
+++ b/include/asm-powerpc/io.h
@@ -732,6 +732,12 @@ static inline void * bus_to_virt(unsigned long address)
 
 #endif /* CONFIG_PPC32 */
 
+/* access ports */
+#define setbits32(_addr, _v) out_be32((_addr), in_be32(_addr) |  (_v))
+#define clrbits32(_addr, _v) out_be32((_addr), in_be32(_addr) & ~(_v))
+
+#define setbits16(_addr, _v) out_be16((_addr), in_be16(_addr) |  (_v))
+#define clrbits16(_addr, _v) out_be16((_addr), in_be16(_addr) & ~(_v))
 
 #endif /* __KERNEL__ */
 
diff --git a/include/asm-powerpc/iommu.h b/include/asm-powerpc/iommu.h
index f85dbd305558..b2e56b30306a 100644
--- a/include/asm-powerpc/iommu.h
+++ b/include/asm-powerpc/iommu.h
@@ -99,6 +99,7 @@ extern void iommu_unmap_single(struct iommu_table *tbl, dma_addr_t dma_handle,
 extern void iommu_init_early_pSeries(void);
 extern void iommu_init_early_iSeries(void);
 extern void iommu_init_early_dart(void);
+extern void iommu_init_early_pasemi(void);
 
 #ifdef CONFIG_PCI
 extern void pci_iommu_init(void);
diff --git a/include/asm-powerpc/ipic.h b/include/asm-powerpc/ipic.h
index 9fbb03415860..edec79dcb7c1 100644
--- a/include/asm-powerpc/ipic.h
+++ b/include/asm-powerpc/ipic.h
@@ -78,7 +78,7 @@ 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 struct ipic * ipic_init(struct device_node *node, unsigned int flags);
 extern unsigned int ipic_get_irq(void);
 #else
 extern void ipic_init(phys_addr_t phys_addr, unsigned int flags,
diff --git a/include/asm-powerpc/irq.h b/include/asm-powerpc/irq.h
index 46476e9a494a..4734cc178db5 100644
--- a/include/asm-powerpc/irq.h
+++ b/include/asm-powerpc/irq.h
@@ -89,6 +89,9 @@ struct irq_host_ops {
         /* Dispose of such a mapping */
         void (*unmap)(struct irq_host *h, unsigned int virq);
 
+        /* Update of such a mapping  */
+        void (*remap)(struct irq_host *h, unsigned int virq, irq_hw_number_t hw);
+
         /* 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
diff --git a/include/asm-powerpc/kprobes.h b/include/asm-powerpc/kprobes.h
index 2dafa376a63f..3a5dd492588f 100644
--- a/include/asm-powerpc/kprobes.h
+++ b/include/asm-powerpc/kprobes.h
@@ -44,6 +44,7 @@ typedef unsigned int kprobe_opcode_t;
 #define IS_TDI(instr)           (((instr) & 0xfc000000) == 0x08000000)
 #define IS_TWI(instr)           (((instr) & 0xfc000000) == 0x0c000000)
 
+#ifdef CONFIG_PPC64
 /*
  * 64bit powerpc uses function descriptors.
  * Handle cases where:
@@ -67,9 +68,13 @@ typedef unsigned int kprobe_opcode_t;
 }
 
 #define JPROBE_ENTRY(pentry)    (kprobe_opcode_t *)((func_descr_t *)pentry)
-
 #define is_trap(instr)  (IS_TW(instr) || IS_TD(instr) || \
                         IS_TWI(instr) || IS_TDI(instr))
+#else
+/* Use stock kprobe_lookup_name since ppc32 doesn't use function descriptors */
+#define JPROBE_ENTRY(pentry)    (kprobe_opcode_t *)(pentry)
+#define is_trap(instr)  (IS_TW(instr) || IS_TWI(instr))
+#endif
 
 #define ARCH_SUPPORTS_KRETPROBES
 #define  ARCH_INACTIVE_KPROBE_COUNT 1
diff --git a/include/asm-powerpc/libata-portmap.h b/include/asm-powerpc/libata-portmap.h
new file mode 100644
index 000000000000..4d8518049f4d
--- /dev/null
+++ b/include/asm-powerpc/libata-portmap.h
@@ -0,0 +1,12 @@
+#ifndef __ASM_POWERPC_LIBATA_PORTMAP_H
+#define __ASM_POWERPC_LIBATA_PORTMAP_H
+
+#define ATA_PRIMARY_CMD 0x1F0
+#define ATA_PRIMARY_CTL 0x3F6
+#define ATA_PRIMARY_IRQ(dev)    pci_get_legacy_ide_irq(dev, 0)
+
+#define ATA_SECONDARY_CMD       0x170
+#define ATA_SECONDARY_CTL       0x376
+#define ATA_SECONDARY_IRQ(dev)  pci_get_legacy_ide_irq(dev, 1)
+
+#endif
diff --git a/include/asm-powerpc/mmu.h b/include/asm-powerpc/mmu.h
index 41c8c9c5a254..200055a4b82b 100644
--- a/include/asm-powerpc/mmu.h
+++ b/include/asm-powerpc/mmu.h
@@ -247,6 +247,7 @@ extern void htab_initialize_secondary(void);
 extern void hpte_init_native(void);
 extern void hpte_init_lpar(void);
 extern void hpte_init_iSeries(void);
+extern void hpte_init_beat(void);
 
 extern void stabs_alloc(void);
 extern void slb_initialize(void);
diff --git a/include/asm-powerpc/module.h b/include/asm-powerpc/module.h
index 584fabfb4f08..e5f14b13ccf0 100644
--- a/include/asm-powerpc/module.h
+++ b/include/asm-powerpc/module.h
@@ -46,8 +46,6 @@ struct mod_arch_specific {
         unsigned int num_bugs;
 };
 
-extern struct bug_entry *module_find_bug(unsigned long bugaddr);
-
 /*
  * Select ELF headers.
  * Make empty section for module_frob_arch_sections to expand.
diff --git a/include/asm-powerpc/mpc52xx.h b/include/asm-powerpc/mpc52xx.h
index 4a28a850998c..7afd5bf94528 100644
--- a/include/asm-powerpc/mpc52xx.h
+++ b/include/asm-powerpc/mpc52xx.h
@@ -244,10 +244,13 @@ struct mpc52xx_cdm {
 extern void __iomem * mpc52xx_find_and_map(const char *);
 extern unsigned int mpc52xx_find_ipb_freq(struct device_node *node);
 extern void mpc52xx_setup_cpu(void);
+extern void mpc52xx_declare_of_platform_devices(void);
 
 extern void mpc52xx_init_irq(void);
 extern unsigned int mpc52xx_get_irq(void);
 
+extern int __init mpc52xx_add_bridge(struct device_node *node);
+
 #endif /* __ASSEMBLY__ */
 
 #endif /* __ASM_POWERPC_MPC52xx_H__ */
diff --git a/include/asm-powerpc/mpc8260.h b/include/asm-powerpc/mpc8260.h
new file mode 100644
index 000000000000..f1b83b09ab2e
--- /dev/null
+++ b/include/asm-powerpc/mpc8260.h
@@ -0,0 +1,24 @@
+/*
+ * Since there are many different boards and no standard configuration,
+ * we have a unique include file for each.  Rather than change every
+ * file that has to include MPC8260 configuration, they all include
+ * this one and the configuration switching is done here.
+ */
+#ifdef __KERNEL__
+#ifndef __ASM_PPC_MPC8260_H__
+#define __ASM_PPC_MPC8260_H__
+
+
+#ifdef CONFIG_8260
+
+#if defined(CONFIG_PQ2ADS) || defined (CONFIG_PQ2FADS)
+#include <platforms/82xx/pq2ads.h>
+#endif
+
+#ifdef CONFIG_PCI_8260
+#include <platforms/82xx/m82xx_pci.h>
+#endif
+
+#endif /* CONFIG_8260 */
+#endif /* !__ASM_PPC_MPC8260_H__ */
+#endif /* __KERNEL__ */
diff --git a/include/asm-powerpc/mpc8xx.h b/include/asm-powerpc/mpc8xx.h
new file mode 100644
index 000000000000..580371120e1a
--- /dev/null
+++ b/include/asm-powerpc/mpc8xx.h
@@ -0,0 +1,28 @@
+/* This is the single file included by all MPC8xx build options.
+ * Since there are many different boards and no standard configuration,
+ * we have a unique include file for each.  Rather than change every
+ * file that has to include MPC8xx configuration, they all include
+ * this one and the configuration switching is done here.
+ */
+#ifdef __KERNEL__
+#ifndef __CONFIG_8xx_DEFS
+#define __CONFIG_8xx_DEFS
+
+
+#ifdef CONFIG_8xx
+
+#ifdef CONFIG_FADS
+#include <platforms/fads.h>
+#endif
+
+#if defined(CONFIG_MPC86XADS)
+#include <platforms/8xx/mpc86xads.h>
+#endif
+
+#if defined(CONFIG_MPC885ADS)
+#include <platforms/8xx/mpc885ads.h>
+#endif
+
+#endif /* CONFIG_8xx */
+#endif /* __CONFIG_8xx_DEFS */
+#endif /* __KERNEL__ */
diff --git a/include/asm-powerpc/mpic.h b/include/asm-powerpc/mpic.h
index b71e7b32a555..cb204a71e912 100644
--- a/include/asm-powerpc/mpic.h
+++ b/include/asm-powerpc/mpic.h
@@ -103,21 +103,6 @@
 #define MPIC_MAX_ISU            32
 
 /*
- * Special vector numbers (internal use only)
- */
-#define MPIC_VEC_SPURRIOUS      255
-#define MPIC_VEC_IPI_3          254
-#define MPIC_VEC_IPI_2          253
-#define MPIC_VEC_IPI_1          252
-#define MPIC_VEC_IPI_0          251
-
-/* unused */
-#define MPIC_VEC_TIMER_3        250
-#define MPIC_VEC_TIMER_2        249
-#define MPIC_VEC_TIMER_1        248
-#define MPIC_VEC_TIMER_0        247
-
-/*
  * Tsi108 implementation of MPIC has many differences from the original one
  */
 
@@ -276,6 +261,13 @@ struct mpic
         unsigned char           *senses;
         unsigned int            senses_count;
 
+        /* vector numbers used for internal sources (ipi/timers) */
+        unsigned int            ipi_vecs[4];
+        unsigned int            timer_vecs[4];
+
+        /* Spurious vector to program into unused sources */
+        unsigned int            spurious_vec;
+
 #ifdef CONFIG_MPIC_BROKEN_U3
         /* The fixup table */
         struct mpic_irq_fixup   *fixups;
@@ -332,6 +324,8 @@ struct mpic
 #define MPIC_NO_PTHROU_DIS              0x00000040
 /* DCR based MPIC */
 #define MPIC_USES_DCR                   0x00000080
+/* MPIC has 11-bit vector fields (or larger) */
+#define MPIC_LARGE_VECTORS              0x00000100
 
 /* MPIC HW modification ID */
 #define MPIC_REGSET_MASK                0xf0000000
diff --git a/include/asm-powerpc/oprofile_impl.h b/include/asm-powerpc/oprofile_impl.h
index 71043bf3641f..94c0ad2bff96 100644
--- a/include/asm-powerpc/oprofile_impl.h
+++ b/include/asm-powerpc/oprofile_impl.h
@@ -58,10 +58,8 @@ extern struct op_powerpc_model op_model_power4;
 extern struct op_powerpc_model op_model_7450;
 extern struct op_powerpc_model op_model_cell;
 
-#ifndef CONFIG_FSL_BOOKE
-
 /* All the classic PPC parts use these */
-static inline unsigned int ctr_read(unsigned int i)
+static inline unsigned int classic_ctr_read(unsigned int i)
 {
         switch(i) {
         case 0:
@@ -89,7 +87,7 @@ static inline unsigned int ctr_read(unsigned int i)
         }
 }
 
-static inline void ctr_write(unsigned int i, unsigned int val)
+static inline void classic_ctr_write(unsigned int i, unsigned int val)
 {
         switch(i) {
         case 0:
@@ -124,89 +122,6 @@ static inline void ctr_write(unsigned int i, unsigned int val)
                 break;
         }
 }
-#else /* CONFIG_FSL_BOOKE */
-static inline u32 get_pmlca(int ctr)
-{
-        u32 pmlca;
-
-        switch (ctr) {
-                case 0:
-                        pmlca = mfpmr(PMRN_PMLCA0);
-                        break;
-                case 1:
-                        pmlca = mfpmr(PMRN_PMLCA1);
-                        break;
-                case 2:
-                        pmlca = mfpmr(PMRN_PMLCA2);
-                        break;
-                case 3:
-                        pmlca = mfpmr(PMRN_PMLCA3);
-                        break;
-                default:
-                        panic("Bad ctr number\n");
-        }
-
-        return pmlca;
-}
-
-static inline void set_pmlca(int ctr, u32 pmlca)
-{
-        switch (ctr) {
-                case 0:
-                        mtpmr(PMRN_PMLCA0, pmlca);
-                        break;
-                case 1:
-                        mtpmr(PMRN_PMLCA1, pmlca);
-                        break;
-                case 2:
-                        mtpmr(PMRN_PMLCA2, pmlca);
-                        break;
-                case 3:
-                        mtpmr(PMRN_PMLCA3, pmlca);
-                        break;
-                default:
-                        panic("Bad ctr number\n");
-        }
-}
-
-static inline unsigned int ctr_read(unsigned int i)
-{
-        switch(i) {
-                case 0:
-                        return mfpmr(PMRN_PMC0);
-                case 1:
-                        return mfpmr(PMRN_PMC1);
-                case 2:
-                        return mfpmr(PMRN_PMC2);
-                case 3:
-                        return mfpmr(PMRN_PMC3);
-                default:
-                        return 0;
-        }
-}
-
-static inline void ctr_write(unsigned int i, unsigned int val)
-{
-        switch(i) {
-                case 0:
-                        mtpmr(PMRN_PMC0, val);
-                        break;
-                case 1:
-                        mtpmr(PMRN_PMC1, val);
-                        break;
-                case 2:
-                        mtpmr(PMRN_PMC2, val);
-                        break;
-                case 3:
-                        mtpmr(PMRN_PMC3, val);
-                        break;
-                default:
-                        break;
-        }
-}
-
-
-#endif /* CONFIG_FSL_BOOKE */
 
 
 extern void op_powerpc_backtrace(struct pt_regs * const regs, unsigned int depth);
diff --git a/include/asm-powerpc/page_32.h b/include/asm-powerpc/page_32.h
index 2677bad70f40..07f6d3cf5e5a 100644
--- a/include/asm-powerpc/page_32.h
+++ b/include/asm-powerpc/page_32.h
@@ -26,15 +26,7 @@ extern void clear_pages(void *page, int order);
 static inline void clear_page(void *page) { clear_pages(page, 0); }
 extern void copy_page(void *to, void *from);
 
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order(unsigned long size)
-{
-        int lz;
-
-        size = (size-1) >> PAGE_SHIFT;
-        asm ("cntlzw %0,%1" : "=r" (lz) : "r" (size));
-        return 32 - lz;
-}
+#include <asm-generic/page.h>
 
 #endif /* __ASSEMBLY__ */
 
diff --git a/include/asm-powerpc/pci-bridge.h b/include/asm-powerpc/pci-bridge.h
index 7bb7f9009806..d9bf5aba96cb 100644
--- a/include/asm-powerpc/pci-bridge.h
+++ b/include/asm-powerpc/pci-bridge.h
@@ -31,12 +31,12 @@ struct pci_controller {
         int last_busno;
 
         void __iomem *io_base_virt;
-        unsigned long io_base_phys;
+        resource_size_t io_base_phys;
 
         /* Some machines have a non 1:1 mapping of
          * the PCI memory space in the CPU bus space
          */
-        unsigned long pci_mem_offset;
+        resource_size_t pci_mem_offset;
         unsigned long pci_io_size;
 
         struct pci_ops *ops;
@@ -53,6 +53,8 @@ struct pci_controller {
         unsigned long buid;
         unsigned long dma_window_base_cur;
         unsigned long dma_window_size;
+
+        void *private_data;
 };
 
 /*
diff --git a/include/asm-powerpc/pci.h b/include/asm-powerpc/pci.h
index 16f13319c769..ac656ee6bb19 100644
--- a/include/asm-powerpc/pci.h
+++ b/include/asm-powerpc/pci.h
@@ -143,8 +143,13 @@ int pci_mmap_page_range(struct pci_dev *pdev, struct vm_area_struct *vma,
 /* Tell drivers/pci/proc.c that we have pci_mmap_page_range() */
 #define HAVE_PCI_MMAP   1
 
-#ifdef CONFIG_PPC64
-/* pci_unmap_{single,page} is not a nop, thus... */
+#if defined(CONFIG_PPC64) || defined(CONFIG_NOT_COHERENT_CACHE)
+/*
+ * For 64-bit kernels, pci_unmap_{single,page} is not a nop.
+ * For 32-bit non-coherent kernels, pci_dma_sync_single_for_cpu() and
+ * so on are not nops.
+ * and thus...
+ */
 #define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)       \
         dma_addr_t ADDR_NAME;
 #define DECLARE_PCI_UNMAP_LEN(LEN_NAME)         \
@@ -158,6 +163,20 @@ int pci_mmap_page_range(struct pci_dev *pdev, struct vm_area_struct *vma,
 #define pci_unmap_len_set(PTR, LEN_NAME, VAL)           \
         (((PTR)->LEN_NAME) = (VAL))
 
+#else /* 32-bit && coherent */
+
+/* pci_unmap_{page,single} is a nop so... */
+#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)
+#define DECLARE_PCI_UNMAP_LEN(LEN_NAME)
+#define pci_unmap_addr(PTR, ADDR_NAME)          (0)
+#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL) do { } while (0)
+#define pci_unmap_len(PTR, LEN_NAME)            (0)
+#define pci_unmap_len_set(PTR, LEN_NAME, VAL)   do { } while (0)
+
+#endif /* CONFIG_PPC64 || CONFIG_NOT_COHERENT_CACHE */
+
+#ifdef CONFIG_PPC64
+
 /* The PCI address space does not equal the physical memory address
  * space (we have an IOMMU).  The IDE and SCSI device layers use
  * this boolean for bounce buffer decisions.
@@ -172,16 +191,8 @@ int pci_mmap_page_range(struct pci_dev *pdev, struct vm_area_struct *vma,
  */
 #define PCI_DMA_BUS_IS_PHYS     (1)
 
-/* pci_unmap_{page,single} is a nop so... */
-#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)
-#define DECLARE_PCI_UNMAP_LEN(LEN_NAME)
-#define pci_unmap_addr(PTR, ADDR_NAME)          (0)
-#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL) do { } while (0)
-#define pci_unmap_len(PTR, LEN_NAME)            (0)
-#define pci_unmap_len_set(PTR, LEN_NAME, VAL)   do { } while (0)
-
 #endif /* CONFIG_PPC64 */
-        
+
 extern void pcibios_resource_to_bus(struct pci_dev *dev,
                         struct pci_bus_region *region,
                         struct resource *res);
diff --git a/include/asm-powerpc/posix_types.h b/include/asm-powerpc/posix_types.h
index c6391077224f..2f2288f520be 100644
--- a/include/asm-powerpc/posix_types.h
+++ b/include/asm-powerpc/posix_types.h
@@ -60,7 +60,7 @@ typedef struct {
 #define __FD_CLR(d, set)        ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
 #define __FD_ISSET(d, set)      (((set)->fds_bits[__FDELT(d)] & __FDMASK(d)) != 0)
 #define __FD_ZERO(set)  \
-  ((void) memset ((__ptr_t) (set), 0, sizeof (__kernel_fd_set)))
+  ((void) memset ((void *) (set), 0, sizeof (__kernel_fd_set)))
 
 #else /* __GNUC__ */
 
diff --git a/include/asm-powerpc/ps3.h b/include/asm-powerpc/ps3.h
index 52a69ed0d90a..4f5a1e01fdac 100644
--- a/include/asm-powerpc/ps3.h
+++ b/include/asm-powerpc/ps3.h
@@ -21,11 +21,33 @@
 #if !defined(_ASM_POWERPC_PS3_H)
 #define _ASM_POWERPC_PS3_H
 
-#include <linux/compiler.h> /* for __deprecated */
 #include <linux/init.h>
 #include <linux/types.h>
 #include <linux/device.h>
 
+union ps3_firmware_version {
+        u64 raw;
+        struct {
+                u16 pad;
+                u16 major;
+                u16 minor;
+                u16 rev;
+        };
+};
+
+int ps3_get_firmware_version(union ps3_firmware_version *v);
+
+/* 'Other OS' area */
+
+enum ps3_param_av_multi_out {
+        PS3_PARAM_AV_MULTI_OUT_NTSC = 0,
+        PS3_PARAM_AV_MULTI_OUT_PAL_RGB = 1,
+        PS3_PARAM_AV_MULTI_OUT_PAL_YCBCR = 2,
+        PS3_PARAM_AV_MULTI_OUT_SECAM = 3,
+};
+
+enum ps3_param_av_multi_out ps3_os_area_get_av_multi_out(void);
+
 /**
  * struct ps3_device_id - HV bus device identifier from the system repository
  * @bus_id: HV bus id, {1..} (zero invalid)
@@ -139,20 +161,32 @@ unsigned long ps3_mm_phys_to_lpar(unsigned long phys_addr);
 
 /* inrerrupt routines */
 
-int ps3_alloc_io_irq(unsigned int interrupt_id, unsigned int *virq);
+enum ps3_cpu_binding {
+        PS3_BINDING_CPU_ANY = -1,
+        PS3_BINDING_CPU_0 = 0,
+        PS3_BINDING_CPU_1 = 1,
+};
+
+int ps3_alloc_io_irq(enum ps3_cpu_binding cpu, unsigned int interrupt_id,
+        unsigned int *virq);
 int ps3_free_io_irq(unsigned int virq);
-int ps3_alloc_event_irq(unsigned int *virq);
+int ps3_alloc_event_irq(enum ps3_cpu_binding cpu, unsigned int *virq);
 int ps3_free_event_irq(unsigned int virq);
 int ps3_send_event_locally(unsigned int virq);
-int ps3_connect_event_irq(const struct ps3_device_id *did,
-        unsigned int interrupt_id, unsigned int *virq);
+int ps3_connect_event_irq(enum ps3_cpu_binding cpu,
+        const struct ps3_device_id *did, unsigned int interrupt_id,
+        unsigned int *virq);
 int ps3_disconnect_event_irq(const struct ps3_device_id *did,
         unsigned int interrupt_id, unsigned int virq);
-int ps3_alloc_vuart_irq(void* virt_addr_bmp, unsigned int *virq);
-int ps3_free_vuart_irq(unsigned int virq);
-int ps3_alloc_spe_irq(unsigned long spe_id, unsigned int class,
+int ps3_alloc_vuart_irq(enum ps3_cpu_binding cpu, void* virt_addr_bmp,
         unsigned int *virq);
+int ps3_free_vuart_irq(unsigned int virq);
+int ps3_alloc_spe_irq(enum ps3_cpu_binding cpu, unsigned long spe_id,
+        unsigned int class, unsigned int *virq);
 int ps3_free_spe_irq(unsigned int virq);
+int ps3_alloc_irq(enum ps3_cpu_binding cpu, unsigned long outlet,
+        unsigned int *virq);
+int ps3_free_irq(unsigned int virq);
 
 /* lv1 result codes */
 
@@ -247,146 +281,6 @@ static inline const char* ps3_result(int result)
 #endif
 }
 
-/* repository bus info */
-
-enum ps3_bus_type {
-        PS3_BUS_TYPE_SB = 4,
-        PS3_BUS_TYPE_STORAGE = 5,
-};
-
-enum ps3_dev_type {
-        PS3_DEV_TYPE_SB_GELIC = 3,
-        PS3_DEV_TYPE_SB_USB = 4,
-        PS3_DEV_TYPE_SB_GPIO = 6,
-};
-
-int ps3_repository_read_bus_str(unsigned int bus_index, const char *bus_str,
-        u64 *value);
-int ps3_repository_read_bus_id(unsigned int bus_index, unsigned int *bus_id);
-int ps3_repository_read_bus_type(unsigned int bus_index,
-        enum ps3_bus_type *bus_type);
-int ps3_repository_read_bus_num_dev(unsigned int bus_index,
-        unsigned int *num_dev);
-
-/* repository bus device info */
-
-enum ps3_interrupt_type {
-        PS3_INTERRUPT_TYPE_EVENT_PORT = 2,
-        PS3_INTERRUPT_TYPE_SB_OHCI = 3,
-        PS3_INTERRUPT_TYPE_SB_EHCI = 4,
-        PS3_INTERRUPT_TYPE_OTHER = 5,
-};
-
-enum ps3_region_type {
-        PS3_REGION_TYPE_SB_OHCI = 3,
-        PS3_REGION_TYPE_SB_EHCI = 4,
-        PS3_REGION_TYPE_SB_GPIO = 5,
-};
-
-int ps3_repository_read_dev_str(unsigned int bus_index,
-        unsigned int dev_index, const char *dev_str, u64 *value);
-int ps3_repository_read_dev_id(unsigned int bus_index, unsigned int dev_index,
-        unsigned int *dev_id);
-int ps3_repository_read_dev_type(unsigned int bus_index,
-        unsigned int dev_index, enum ps3_dev_type *dev_type);
-int ps3_repository_read_dev_intr(unsigned int bus_index,
-        unsigned int dev_index, unsigned int intr_index,
-        enum ps3_interrupt_type *intr_type, unsigned int *interrupt_id);
-int ps3_repository_read_dev_reg_type(unsigned int bus_index,
-        unsigned int dev_index, unsigned int reg_index,
-        enum ps3_region_type *reg_type);
-int ps3_repository_read_dev_reg_addr(unsigned int bus_index,
-        unsigned int dev_index, unsigned int reg_index, u64 *bus_addr,
-        u64 *len);
-int ps3_repository_read_dev_reg(unsigned int bus_index,
-        unsigned int dev_index, unsigned int reg_index,
-        enum ps3_region_type *reg_type, u64 *bus_addr, u64 *len);
-
-/* repository bus enumerators */
-
-struct ps3_repository_device {
-        unsigned int bus_index;
-        unsigned int dev_index;
-        struct ps3_device_id did;
-};
-
-int ps3_repository_find_device(enum ps3_bus_type bus_type,
-        enum ps3_dev_type dev_type,
-        const struct ps3_repository_device *start_dev,
-        struct ps3_repository_device *dev);
-static inline int ps3_repository_find_first_device(
-        enum ps3_bus_type bus_type, enum ps3_dev_type dev_type,
-        struct ps3_repository_device *dev)
-{
-        return ps3_repository_find_device(bus_type, dev_type, NULL, dev);
-}
-int ps3_repository_find_interrupt(const struct ps3_repository_device *dev,
-        enum ps3_interrupt_type intr_type, unsigned int *interrupt_id);
-int ps3_repository_find_region(const struct ps3_repository_device *dev,
-        enum ps3_region_type reg_type, u64 *bus_addr, u64 *len);
-
-/* repository block device info */
-
-int ps3_repository_read_dev_port(unsigned int bus_index,
-        unsigned int dev_index, u64 *port);
-int ps3_repository_read_dev_blk_size(unsigned int bus_index,
-        unsigned int dev_index, u64 *blk_size);
-int ps3_repository_read_dev_num_blocks(unsigned int bus_index,
-        unsigned int dev_index, u64 *num_blocks);
-int ps3_repository_read_dev_num_regions(unsigned int bus_index,
-        unsigned int dev_index, unsigned int *num_regions);
-int ps3_repository_read_dev_region_id(unsigned int bus_index,
-        unsigned int dev_index, unsigned int region_index,
-        unsigned int *region_id);
-int ps3_repository_read_dev_region_size(unsigned int bus_index,
-        unsigned int dev_index, unsigned int region_index, u64 *region_size);
-int ps3_repository_read_dev_region_start(unsigned int bus_index,
-        unsigned int dev_index, unsigned int region_index, u64 *region_start);
-
-/* repository pu and memory info */
-
-int ps3_repository_read_num_pu(unsigned int *num_pu);
-int ps3_repository_read_ppe_id(unsigned int *pu_index, unsigned int *ppe_id);
-int ps3_repository_read_rm_base(unsigned int ppe_id, u64 *rm_base);
-int ps3_repository_read_rm_size(unsigned int ppe_id, u64 *rm_size);
-int ps3_repository_read_region_total(u64 *region_total);
-int ps3_repository_read_mm_info(u64 *rm_base, u64 *rm_size,
-        u64 *region_total);
-
-/* repository pme info */
-
-int ps3_repository_read_num_be(unsigned int *num_be);
-int ps3_repository_read_be_node_id(unsigned int be_index, u64 *node_id);
-int ps3_repository_read_tb_freq(u64 node_id, u64 *tb_freq);
-int ps3_repository_read_be_tb_freq(unsigned int be_index, u64 *tb_freq);
-
-/* repository 'Other OS' area */
-
-int ps3_repository_read_boot_dat_addr(u64 *lpar_addr);
-int ps3_repository_read_boot_dat_size(unsigned int *size);
-int ps3_repository_read_boot_dat_info(u64 *lpar_addr, unsigned int *size);
-
-/* repository spu info */
-
-/**
- * enum spu_resource_type - Type of spu resource.
- * @spu_resource_type_shared: Logical spu is shared with other partions.
- * @spu_resource_type_exclusive: Logical spu is not shared with other partions.
- *
- * Returned by ps3_repository_read_spu_resource_id().
- */
-
-enum ps3_spu_resource_type {
-        PS3_SPU_RESOURCE_TYPE_SHARED = 0,
-        PS3_SPU_RESOURCE_TYPE_EXCLUSIVE = 0x8000000000000000UL,
-};
-
-int ps3_repository_read_num_spu_reserved(unsigned int *num_spu_reserved);
-int ps3_repository_read_num_spu_resource_id(unsigned int *num_resource_id);
-int ps3_repository_read_spu_resource_id(unsigned int res_index,
-        enum ps3_spu_resource_type* resource_type, unsigned int *resource_id);
-
-
 /* system bus routines */
 
 enum ps3_match_id {
@@ -459,4 +353,39 @@ static inline void *ps3_system_bus_get_driver_data(
 
 extern struct bus_type ps3_system_bus_type;
 
+/* vuart routines */
+
+struct ps3_vuart_stats {
+        unsigned long bytes_written;
+        unsigned long bytes_read;
+        unsigned long tx_interrupts;
+        unsigned long rx_interrupts;
+        unsigned long disconnect_interrupts;
+};
+
+/**
+ * struct ps3_vuart_port_device - a device on a vuart port
+ */
+
+struct ps3_vuart_port_device {
+        enum ps3_match_id match_id;
+        struct device core;
+
+        /* private driver variables */
+        unsigned int port_number;
+        u64 interrupt_mask;
+        struct {
+                spinlock_t lock;
+                struct list_head head;
+        } tx_list;
+        struct {
+                unsigned long bytes_held;
+                spinlock_t lock;
+                struct list_head head;
+        } rx_list;
+        struct ps3_vuart_stats stats;
+};
+
+int ps3_vuart_port_device_register(struct ps3_vuart_port_device *dev);
+
 #endif
diff --git a/include/asm-powerpc/reg.h b/include/asm-powerpc/reg.h
index 6faae7b14d55..0d7f0164ed81 100644
--- a/include/asm-powerpc/reg.h
+++ b/include/asm-powerpc/reg.h
@@ -143,6 +143,7 @@
 
 /* Special Purpose Registers (SPRNs)*/
 #define SPRN_CTR        0x009   /* Count Register */
+#define SPRN_DSCR       0x11
 #define SPRN_CTRLF      0x088
 #define SPRN_CTRLT      0x098
 #define   CTRL_CT       0xc0000000      /* current thread */
@@ -163,7 +164,9 @@
 #define SPRN_TBRU       0x10D   /* Time Base Read Upper Register (user, R/O) */
 #define SPRN_TBWL       0x11C   /* Time Base Lower Register (super, R/W) */
 #define SPRN_TBWU       0x11D   /* Time Base Upper Register (super, R/W) */
+#define SPRN_SPURR      0x134   /* Scaled PURR */
 #define SPRN_HIOR       0x137   /* 970 Hypervisor interrupt offset */
+#define SPRN_LPCR       0x13E   /* LPAR Control Register */
 #define SPRN_DBAT0L     0x219   /* Data BAT 0 Lower Register */
 #define SPRN_DBAT0U     0x218   /* Data BAT 0 Upper Register */
 #define SPRN_DBAT1L     0x21B   /* Data BAT 1 Lower Register */
@@ -389,6 +392,12 @@
 #define SPRN_HSRR0      0x13A   /* Save/Restore Register 0 */
 #define SPRN_HSRR1      0x13B   /* Save/Restore Register 1 */
 
+#define SPRN_TBCTL      0x35f   /* PA6T Timebase control register */
+#define   TBCTL_FREEZE          0x0000000000000000ull /* Freeze all tbs */
+#define   TBCTL_RESTART         0x0000000100000000ull /* Restart all tbs */
+#define   TBCTL_UPDATE_UPPER    0x0000000200000000ull /* Set upper 32 bits */
+#define   TBCTL_UPDATE_LOWER    0x0000000300000000ull /* Set lower 32 bits */
+
 #ifndef SPRN_SVR
 #define SPRN_SVR        0x11E   /* System Version Register */
 #endif
@@ -460,6 +469,13 @@
 #define SPRN_SIAR       780
 #define SPRN_SDAR       781
 
+#define PA6T_SPRN_PMC0  787
+#define PA6T_SPRN_PMC1  788
+#define PA6T_SPRN_PMC2  789
+#define PA6T_SPRN_PMC3  790
+#define PA6T_SPRN_PMC4  791
+#define PA6T_SPRN_PMC5  792
+
 #else /* 32-bit */
 #define SPRN_MMCR0      952     /* Monitor Mode Control Register 0 */
 #define   MMCR0_FC      0x80000000UL /* freeze counters */
diff --git a/include/asm-powerpc/rtas.h b/include/asm-powerpc/rtas.h
index 5a0c136c0416..8eaa7b28d9d0 100644
--- a/include/asm-powerpc/rtas.h
+++ b/include/asm-powerpc/rtas.h
@@ -159,6 +159,7 @@ extern struct rtas_t rtas;
 
 extern void enter_rtas(unsigned long);
 extern int rtas_token(const char *service);
+extern int rtas_service_present(const char *service);
 extern int rtas_call(int token, int, int, int *, ...);
 extern void rtas_restart(char *cmd);
 extern void rtas_power_off(void);
@@ -221,8 +222,6 @@ extern int rtas_get_error_log_max(void);
 extern spinlock_t rtas_data_buf_lock;
 extern char rtas_data_buf[RTAS_DATA_BUF_SIZE];
 
-extern void rtas_stop_self(void);
-
 /* RMO buffer reserved for user-space RTAS use */
 extern unsigned long rtas_rmo_buf;
 
diff --git a/include/asm-powerpc/smp.h b/include/asm-powerpc/smp.h
index 20ea7c70bc38..01717f266dc9 100644
--- a/include/asm-powerpc/smp.h
+++ b/include/asm-powerpc/smp.h
@@ -75,6 +75,7 @@ extern cpumask_t cpu_sibling_map[NR_CPUS];
 void smp_init_iSeries(void);
 void smp_init_pSeries(void);
 void smp_init_cell(void);
+void smp_init_celleb(void);
 void smp_setup_cpu_maps(void);
 
 extern int __cpu_disable(void);
diff --git a/include/asm-powerpc/spu.h b/include/asm-powerpc/spu.h
index fdad4267b447..b634e16575f2 100644
--- a/include/asm-powerpc/spu.h
+++ b/include/asm-powerpc/spu.h
@@ -104,6 +104,7 @@
 
 struct spu_context;
 struct spu_runqueue;
+struct device_node;
 
 struct spu {
         const char *name;
@@ -142,7 +143,19 @@ struct spu {
         char irq_c1[8];
         char irq_c2[8];
 
+        u64 spe_id;
+
         void* pdata; /* platform private data */
+
+        /* of based platforms only */
+        struct device_node *devnode;
+
+        /* native only */
+        struct spu_priv1 __iomem *priv1;
+
+        /* beat only */
+        u64 shadow_int_mask_RW[3];
+
         struct sys_device sysdev;
 };
 
@@ -161,6 +174,7 @@ struct spu_syscall_block {
 extern long spu_sys_callback(struct spu_syscall_block *s);
 
 /* syscalls implemented in spufs */
+struct file;
 extern struct spufs_calls {
         asmlinkage long (*create_thread)(const char __user *name,
                                         unsigned int flags, mode_t mode);
@@ -232,6 +246,7 @@ void spu_remove_sysdev_attr_group(struct attribute_group *attrs);
  * to object-id spufs file from user space and the notifer
  * function can assume that spu->ctx is valid.
  */
+struct notifier_block;
 int spu_switch_event_register(struct notifier_block * n);
 int spu_switch_event_unregister(struct notifier_block * n);
 
diff --git a/include/asm-powerpc/spu_priv1.h b/include/asm-powerpc/spu_priv1.h
index 69dcb0c53884..7e78f6a1ab8b 100644
--- a/include/asm-powerpc/spu_priv1.h
+++ b/include/asm-powerpc/spu_priv1.h
@@ -206,6 +206,8 @@ spu_destroy_spu (struct spu *spu)
  */
 
 extern const struct spu_priv1_ops spu_priv1_mmio_ops;
+extern const struct spu_priv1_ops spu_priv1_beat_ops;
+
 extern const struct spu_management_ops spu_management_of_ops;
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-powerpc/sstep.h b/include/asm-powerpc/sstep.h
index 630a9889c07c..f593b0f9b627 100644
--- a/include/asm-powerpc/sstep.h
+++ b/include/asm-powerpc/sstep.h
@@ -21,6 +21,7 @@ struct pt_regs;
  */
 #define IS_MTMSRD(instr)        (((instr) & 0xfc0007be) == 0x7c000124)
 #define IS_RFID(instr)          (((instr) & 0xfc0007fe) == 0x4c000024)
+#define IS_RFI(instr)           (((instr) & 0xfc0007fe) == 0x4c000064)
 
 /* Emulate instructions that cause a transfer of control. */
 extern int emulate_step(struct pt_regs *regs, unsigned int instr);
diff --git a/include/asm-powerpc/termbits.h b/include/asm-powerpc/termbits.h
index 6d533b07aaf5..5e79198f7d18 100644
--- a/include/asm-powerpc/termbits.h
+++ b/include/asm-powerpc/termbits.h
@@ -30,6 +30,19 @@ struct termios {
         speed_t c_ospeed;               /* output speed */
 };
 
+/* For PowerPC the termios and ktermios are the same */
+
+struct ktermios {
+        tcflag_t c_iflag;               /* input mode flags */
+        tcflag_t c_oflag;               /* output mode flags */
+        tcflag_t c_cflag;               /* control mode flags */
+        tcflag_t c_lflag;               /* local mode flags */
+        cc_t c_cc[NCCS];                /* control characters */
+        cc_t c_line;                    /* line discipline (== c_cc[19]) */
+        speed_t c_ispeed;               /* input speed */
+        speed_t c_ospeed;               /* output speed */
+};
+
 /* c_cc characters */
 #define VINTR            0
 #define VQUIT            1
diff --git a/include/asm-powerpc/thread_info.h b/include/asm-powerpc/thread_info.h
index d339e2e88b11..3f32ca8bfec9 100644
--- a/include/asm-powerpc/thread_info.h
+++ b/include/asm-powerpc/thread_info.h
@@ -122,6 +122,7 @@ static inline struct thread_info *current_thread_info(void)
 #define TIF_RESTOREALL          12      /* Restore all regs (implies NOERROR) */
 #define TIF_NOERROR             14      /* Force successful syscall return */
 #define TIF_RESTORE_SIGMASK     15      /* Restore signal mask in do_signal */
+#define TIF_FREEZE              16      /* Freezing for suspend */
 
 /* as above, but as bit values */
 #define _TIF_SYSCALL_TRACE      (1<<TIF_SYSCALL_TRACE)
@@ -138,6 +139,7 @@ static inline struct thread_info *current_thread_info(void)
 #define _TIF_RESTOREALL         (1<<TIF_RESTOREALL)
 #define _TIF_NOERROR            (1<<TIF_NOERROR)
 #define _TIF_RESTORE_SIGMASK    (1<<TIF_RESTORE_SIGMASK)
+#define _TIF_FREEZE             (1<<TIF_FREEZE)
 #define _TIF_SYSCALL_T_OR_A     (_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP)
 
 #define _TIF_USER_WORK_MASK     (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING | \
diff --git a/include/asm-powerpc/time.h b/include/asm-powerpc/time.h
index 4cff977ad526..3fd57c048f59 100644
--- a/include/asm-powerpc/time.h
+++ b/include/asm-powerpc/time.h
@@ -39,6 +39,8 @@ extern void generic_calibrate_decr(void);
 extern void wakeup_decrementer(void);
 extern void snapshot_timebase(void);
 
+extern void set_dec_cpu6(unsigned int val);
+
 /* Some sane defaults: 125 MHz timebase, 1GHz processor */
 extern unsigned long ppc_proc_freq;
 #define DEFAULT_PROC_FREQ       (DEFAULT_TB_FREQ * 8)
diff --git a/include/asm-powerpc/topology.h b/include/asm-powerpc/topology.h
index 50c014007de7..6610495f5f16 100644
--- a/include/asm-powerpc/topology.h
+++ b/include/asm-powerpc/topology.h
@@ -66,6 +66,7 @@ static inline int pcibus_to_node(struct pci_bus *bus)
                                 | SD_BALANCE_EXEC       \
                                 | SD_BALANCE_NEWIDLE    \
                                 | SD_WAKE_IDLE          \
+                                | SD_SERIALIZE          \
                                 | SD_WAKE_BALANCE,      \
         .last_balance           = jiffies,              \
         .balance_interval       = 1,                    \
diff --git a/include/asm-powerpc/udbg.h b/include/asm-powerpc/udbg.h
index 55e57844fa78..4cbc313aa02a 100644
--- a/include/asm-powerpc/udbg.h
+++ b/include/asm-powerpc/udbg.h
@@ -41,9 +41,11 @@ extern void __init udbg_early_init(void);
 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_pas_realmode(void);
 extern void __init udbg_init_iseries(void);
 extern void __init udbg_init_rtas_panel(void);
 extern void __init udbg_init_rtas_console(void);
+extern void __init udbg_init_debug_beat(void);
 
 #endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_UDBG_H */
diff --git a/include/asm-ppc/commproc.h b/include/asm-ppc/commproc.h
index 7b06b4e6bf30..4f99df1bafd7 100644
--- a/include/asm-ppc/commproc.h
+++ b/include/asm-ppc/commproc.h
@@ -77,6 +77,7 @@ extern int cpm_dpfree(uint offset);
 extern uint cpm_dpalloc_fixed(uint offset, uint size, uint align);
 extern void cpm_dpdump(void);
 extern void *cpm_dpram_addr(uint offset);
+extern uint cpm_dpram_phys(u8* addr);
 extern void cpm_setbrg(uint brg, uint rate);
 
 extern uint m8xx_cpm_hostalloc(uint size);
diff --git a/include/asm-ppc/ibm4xx.h b/include/asm-ppc/ibm4xx.h
index 499c14691c71..7a64ede53bb6 100644
--- a/include/asm-ppc/ibm4xx.h
+++ b/include/asm-ppc/ibm4xx.h
@@ -15,6 +15,7 @@
 #define __ASM_IBM4XX_H__
 
 #include <asm/types.h>
+#include <asm/dcr.h>
 
 #ifdef CONFIG_40x
 
diff --git a/include/asm-ppc/io.h b/include/asm-ppc/io.h
index ccf1a9bb2e43..95d590423cf2 100644
--- a/include/asm-ppc/io.h
+++ b/include/asm-ppc/io.h
@@ -358,8 +358,6 @@ static inline void memcpy_toio(volatile void __iomem *dst, const void *src, int
 }
 #endif
 
-#define eth_io_copy_and_sum(a,b,c,d)            eth_copy_and_sum((a),(void __force *)(void __iomem *)(b),(c),(d))
-
 /*
  * Map in an area of physical address space, for accessing
  * I/O devices etc.
diff --git a/include/asm-ppc/m48t35.h b/include/asm-ppc/m48t35.h
deleted file mode 100644
index a5277ea4b194..000000000000
--- a/include/asm-ppc/m48t35.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- *  Registers for the SGS-Thomson M48T35 Timekeeper RAM chip
- *  and
- *  Registers for the SGS-Thomson M48T37 Timekeeper RAM chip
- *  The 37 is the 35 plus alarm and century thus the offsets
- *  are shifted by the extra registers.
- */
-
-#ifndef __PPC_M48T35_H
-#define __PPC_M48T35_H
-
-/* RTC offsets */
-#define M48T35_RTC_FLAGS        (-8)    /* the negative regs are really T37 only */
-#define M48T35_RTC_CENTURY      (-7)
-#define M48T35_RTC_AL_SEC       (-6)
-#define M48T35_RTC_AL_MIN       (-5)
-#define M48T35_RTC_AL_HRS       (-4)
-#define M48T35_RTC_AL_DOM       (-3)
-#define M48T35_RTC_INTERRUPT    (-2)
-#define M48T35_RTC_WATCHDOG     (-1)
-#define M48T35_RTC_CONTROL      0       /* T35 starts here */
-#define M48T35_RTC_SECONDS      1
-#define M48T35_RTC_MINUTES      2
-#define M48T35_RTC_HOURS        3
-#define M48T35_RTC_DAY          4
-#define M48T35_RTC_DOM          5
-#define M48T35_RTC_MONTH        6
-#define M48T35_RTC_YEAR         7
-
-/* this way help us know which bits go with which regs */
-#define M48T35_RTC_FLAGS_BL           0x10
-#define M48T35_RTC_FLAGS_AF           0x40
-#define M48T35_RTC_FLAGS_WDF          0x80
-
-#define M48T35_RTC_INTERRUPT_AFE       0x80
-#define M48T35_RTC_INTERRUPT_ABE       0x20
-#define M48T35_RTC_INTERRUPT_ALL       (M48T35_RTC_INTERRUPT_AFE|M48T35_RTC_INTERRUPT_ABE)
-
-#define M48T35_RTC_WATCHDOG_RB         0x03
-#define M48T35_RTC_WATCHDOG_BMB        0x7c
-#define M48T35_RTC_WATCHDOG_WDS        0x80
-#define M48T35_RTC_WATCHDOG_ALL        (M48T35_RTC_WATCHDOG_RB|M48T35_RTC_WATCHDOG_BMB|M48T35_RTC_W)
-
-#define M48T35_RTC_CONTROL_WRITE       0x80
-#define M48T35_RTC_CONTROL_READ        0x40
-#define M48T35_RTC_CONTROL_CAL_SIGN    0x20
-#define M48T35_RTC_CONTROL_CAL_VALUE   0x1f
-#define M48T35_RTC_CONTROL_LOCKED      (M48T35_RTC_WRITE|M48T35_RTC_READ)
-#define M48T35_RTC_CONTROL_CALIBRATION (M48T35_RTC_CONTROL_CAL_SIGN|M48T35_RTC_CONTROL_CAL_VALUE)
-
-#define M48T35_RTC_SECONDS_SEC_1       0x0f
-#define M48T35_RTC_SECONDS_SEC_10      0x70
-#define M48T35_RTC_SECONDS_ST          0x80
-#define M48T35_RTC_SECONDS_SEC_ALL     (M48T35_RTC_SECONDS_SEC_1|M48T35_RTC_SECONDS_SEC_10)
-
-#define M48T35_RTC_MINUTES_MIN_1       0x0f
-#define M48T35_RTC_MINUTES_MIN_10      0x70
-#define M48T35_RTC_MINUTES_MIN_ALL     (M48T35_RTC_MINUTES_MIN_1|M48T35_RTC_MINUTES_MIN_10)
-
-#define M48T35_RTC_HOURS_HRS_1         0x0f
-#define M48T35_RTC_HOURS_HRS_10        0x30
-#define M48T35_RTC_HOURS_HRS_ALL       (M48T35_RTC_HOURS_HRS_1|M48T35_RTC_HOURS_HRS_10)
-
-#define M48T35_RTC_DAY_DAY_1           0x03
-#define M48T35_RTC_DAY_FT              0x40
-
-#define M48T35_RTC_ALARM_OFF           0x00
-#define M48T35_RTC_WATCHDOG_OFF        0x00
-
-
-/* legacy */
-#define M48T35_RTC_SET      0x80
-#define M48T35_RTC_STOPPED  0x80
-#define M48T35_RTC_READ     0x40
-
-
-#endif
diff --git a/include/asm-ppc/pci-bridge.h b/include/asm-ppc/pci-bridge.h
index 6c955d0c1ef0..4d35b844bc58 100644
--- a/include/asm-ppc/pci-bridge.h
+++ b/include/asm-ppc/pci-bridge.h
@@ -20,8 +20,8 @@ extern unsigned long pci_bus_mem_base_phys(unsigned int bus);
 extern struct pci_controller* pcibios_alloc_controller(void);
 
 /* Helper function for setting up resources */
-extern void pci_init_resource(struct resource *res, unsigned long start,
-                              unsigned long end, int flags, char *name);
+extern void pci_init_resource(struct resource *res, resource_size_t start,
+                              resource_size_t end, int flags, char *name);
 
 /* Get the PCI host controller for a bus */
 extern struct pci_controller* pci_bus_to_hose(int bus);
@@ -50,12 +50,12 @@ struct pci_controller {
         int bus_offset;
 
         void __iomem *io_base_virt;
-        unsigned long io_base_phys;
+        resource_size_t io_base_phys;
 
         /* Some machines (PReP) have a non 1:1 mapping of
          * the PCI memory space in the CPU bus space
          */
-        unsigned long pci_mem_offset;
+        resource_size_t pci_mem_offset;
 
         struct pci_ops *ops;
         volatile unsigned int __iomem *cfg_addr;
diff --git a/include/asm-ppc/pci.h b/include/asm-ppc/pci.h
index 11ffaaa5da16..9d162028dab9 100644
--- a/include/asm-ppc/pci.h
+++ b/include/asm-ppc/pci.h
@@ -61,6 +61,27 @@ extern unsigned long pci_bus_to_phys(unsigned int ba, int busnr);
  */
 #define PCI_DMA_BUS_IS_PHYS     (1)
 
+#ifdef CONFIG_NOT_COHERENT_CACHE
+/*
+ * pci_unmap_{page,single} are NOPs but pci_dma_sync_single_for_cpu()
+ * and so on are not, so...
+ */
+
+#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)       \
+        dma_addr_t ADDR_NAME;
+#define DECLARE_PCI_UNMAP_LEN(LEN_NAME)         \
+        __u32 LEN_NAME;
+#define pci_unmap_addr(PTR, ADDR_NAME)                  \
+        ((PTR)->ADDR_NAME)
+#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL)         \
+        (((PTR)->ADDR_NAME) = (VAL))
+#define pci_unmap_len(PTR, LEN_NAME)                    \
+        ((PTR)->LEN_NAME)
+#define pci_unmap_len_set(PTR, LEN_NAME, VAL)           \
+        (((PTR)->LEN_NAME) = (VAL))
+
+#else /* coherent */
+
 /* pci_unmap_{page,single} is a nop so... */
 #define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)
 #define DECLARE_PCI_UNMAP_LEN(LEN_NAME)
@@ -69,6 +90,8 @@ extern unsigned long pci_bus_to_phys(unsigned int ba, int busnr);
 #define pci_unmap_len(PTR, LEN_NAME)            (0)
 #define pci_unmap_len_set(PTR, LEN_NAME, VAL)   do { } while (0)
 
+#endif /* CONFIG_NOT_COHERENT_CACHE */
+
 #ifdef CONFIG_PCI
 static inline void pci_dma_burst_advice(struct pci_dev *pdev,
                                         enum pci_dma_burst_strategy *strat,
diff --git a/include/asm-ppc/reg_booke.h b/include/asm-ppc/reg_booke.h
index 602fbadeaf48..82948ed2744a 100644
--- a/include/asm-ppc/reg_booke.h
+++ b/include/asm-ppc/reg_booke.h
@@ -10,40 +10,6 @@
 #define __ASM_PPC_REG_BOOKE_H__
 
 #ifndef __ASSEMBLY__
-/* Device Control Registers */
-void __mtdcr(int reg, unsigned int val);
-unsigned int __mfdcr(int reg);
-#define mfdcr(rn)                                               \
-        ({unsigned int rval;                                    \
-        if (__builtin_constant_p(rn))                           \
-                asm volatile("mfdcr %0," __stringify(rn)        \
-                              : "=r" (rval));                   \
-        else                                                    \
-                rval = __mfdcr(rn);                             \
-        rval;})
-
-#define mtdcr(rn, v)                                            \
-do {                                                            \
-        if (__builtin_constant_p(rn))                           \
-                asm volatile("mtdcr " __stringify(rn) ",%0"     \
-                              : : "r" (v));                     \
-        else                                                    \
-                __mtdcr(rn, v);                                 \
-} while (0)
-
-/* R/W of indirect DCRs make use of standard naming conventions for DCRs */
-#define mfdcri(base, reg)                       \
-({                                              \
-        mtdcr(base ## _CFGADDR, base ## _ ## reg);      \
-        mfdcr(base ## _CFGDATA);                        \
-})
-
-#define mtdcri(base, reg, data)                 \
-do {                                            \
-        mtdcr(base ## _CFGADDR, base ## _ ## reg);      \
-        mtdcr(base ## _CFGDATA, data);          \
-} while (0)
-
 /* Performance Monitor Registers */
 #define mfpmr(rn)       ({unsigned int rval; \
                         asm volatile("mfpmr %0," __stringify(rn) \
diff --git a/include/asm-ppc/serial.h b/include/asm-ppc/serial.h
index 8a59f8871f32..8fc1b546613d 100644
--- a/include/asm-ppc/serial.h
+++ b/include/asm-ppc/serial.h
@@ -11,8 +11,6 @@
 #include <platforms/ev64260.h>
 #elif defined(CONFIG_CHESTNUT)
 #include <platforms/chestnut.h>
-#elif defined(CONFIG_GEMINI)
-#include <platforms/gemini_serial.h>
 #elif defined(CONFIG_POWERPMC250)
 #include <platforms/powerpmc250.h>
 #elif defined(CONFIG_LOPEC)
diff --git a/include/asm-s390/cacheflush.h b/include/asm-s390/cacheflush.h
index e399a8ba2ed7..f7cade8083f3 100644
--- a/include/asm-s390/cacheflush.h
+++ b/include/asm-s390/cacheflush.h
@@ -7,6 +7,7 @@
 /* Caches aren't brain-dead on the s390. */
 #define flush_cache_all()                       do { } while (0)
 #define flush_cache_mm(mm)                      do { } while (0)
+#define flush_cache_dup_mm(mm)                  do { } while (0)
 #define flush_cache_range(vma, start, end)      do { } while (0)
 #define flush_cache_page(vma, vmaddr, pfn)      do { } while (0)
 #define flush_dcache_page(page)                 do { } while (0)
diff --git a/include/asm-s390/compat.h b/include/asm-s390/compat.h
index 356a0b183539..296f4f1a20e1 100644
--- a/include/asm-s390/compat.h
+++ b/include/asm-s390/compat.h
@@ -6,6 +6,34 @@
 #include <linux/types.h>
 #include <linux/sched.h>
 
+#define PSW32_MASK_PER          0x40000000UL
+#define PSW32_MASK_DAT          0x04000000UL
+#define PSW32_MASK_IO           0x02000000UL
+#define PSW32_MASK_EXT          0x01000000UL
+#define PSW32_MASK_KEY          0x00F00000UL
+#define PSW32_MASK_MCHECK       0x00040000UL
+#define PSW32_MASK_WAIT         0x00020000UL
+#define PSW32_MASK_PSTATE       0x00010000UL
+#define PSW32_MASK_ASC          0x0000C000UL
+#define PSW32_MASK_CC           0x00003000UL
+#define PSW32_MASK_PM           0x00000f00UL
+
+#define PSW32_ADDR_AMODE31      0x80000000UL
+#define PSW32_ADDR_INSN         0x7FFFFFFFUL
+
+#define PSW32_BASE_BITS         0x00080000UL
+
+#define PSW32_ASC_PRIMARY       0x00000000UL
+#define PSW32_ASC_ACCREG        0x00004000UL
+#define PSW32_ASC_SECONDARY     0x00008000UL
+#define PSW32_ASC_HOME          0x0000C000UL
+
+#define PSW32_MASK_MERGE(CURRENT,NEW) \
+        (((CURRENT) & ~(PSW32_MASK_CC|PSW32_MASK_PM)) | \
+         ((NEW) & (PSW32_MASK_CC|PSW32_MASK_PM)))
+
+extern long psw32_user_bits;
+
 #define COMPAT_USER_HZ  100
 
 typedef u32             compat_size_t;
diff --git a/include/asm-s390/dasd.h b/include/asm-s390/dasd.h
index c042f9578081..604f68fa6f56 100644
--- a/include/asm-s390/dasd.h
+++ b/include/asm-s390/dasd.h
@@ -69,11 +69,13 @@ typedef struct dasd_information2_t {
  * 0x01: readonly (ro)
  * 0x02: use diag discipline (diag)
  * 0x04: set the device initially online (internal use only)
+ * 0x08: enable ERP related logging
  */
 #define DASD_FEATURE_DEFAULT         0x00
 #define DASD_FEATURE_READONLY        0x01
 #define DASD_FEATURE_USEDIAG         0x02
 #define DASD_FEATURE_INITIAL_ONLINE  0x04
+#define DASD_FEATURE_ERPLOG          0x08
 
 #define DASD_PARTN_BITS 2
 
diff --git a/include/asm-s390/etr.h b/include/asm-s390/etr.h
new file mode 100644
index 000000000000..b498f19bb9a7
--- /dev/null
+++ b/include/asm-s390/etr.h
@@ -0,0 +1,219 @@
+/*
+ *  include/asm-s390/etr.h
+ *
+ *  Copyright IBM Corp. 2006
+ *  Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
+ */
+#ifndef __S390_ETR_H
+#define __S390_ETR_H
+
+/* ETR attachment control register */
+struct etr_eacr {
+        unsigned int e0         : 1;    /* port 0 stepping control */
+        unsigned int e1         : 1;    /* port 1 stepping control */
+        unsigned int _pad0      : 5;    /* must be 00100 */
+        unsigned int dp         : 1;    /* data port control */
+        unsigned int p0         : 1;    /* port 0 change recognition control */
+        unsigned int p1         : 1;    /* port 1 change recognition control */
+        unsigned int _pad1      : 3;    /* must be 000 */
+        unsigned int ea         : 1;    /* ETR alert control */
+        unsigned int es         : 1;    /* ETR sync check control */
+        unsigned int sl         : 1;    /* switch to local control */
+} __attribute__ ((packed));
+
+/* Port state returned by steai */
+enum etr_psc {
+        etr_psc_operational = 0,
+        etr_psc_semi_operational = 1,
+        etr_psc_protocol_error =  4,
+        etr_psc_no_symbols = 8,
+        etr_psc_no_signal = 12,
+        etr_psc_pps_mode = 13
+};
+
+/* Logical port state returned by stetr */
+enum etr_lpsc {
+        etr_lpsc_operational_step = 0,
+        etr_lpsc_operational_alt = 1,
+        etr_lpsc_semi_operational = 2,
+        etr_lpsc_protocol_error =  4,
+        etr_lpsc_no_symbol_sync = 8,
+        etr_lpsc_no_signal = 12,
+        etr_lpsc_pps_mode = 13
+};
+
+/* ETR status words */
+struct etr_esw {
+        struct etr_eacr eacr;           /* attachment control register */
+        unsigned int y          : 1;    /* stepping mode */
+        unsigned int _pad0      : 5;    /* must be 00000 */
+        unsigned int p          : 1;    /* stepping port number */
+        unsigned int q          : 1;    /* data port number */
+        unsigned int psc0       : 4;    /* port 0 state code */
+        unsigned int psc1       : 4;    /* port 1 state code */
+} __attribute__ ((packed));
+
+/* Second level data register status word */
+struct etr_slsw {
+        unsigned int vv1        : 1;    /* copy of validity bit data frame 1 */
+        unsigned int vv2        : 1;    /* copy of validity bit data frame 2 */
+        unsigned int vv3        : 1;    /* copy of validity bit data frame 3 */
+        unsigned int vv4        : 1;    /* copy of validity bit data frame 4 */
+        unsigned int _pad0      : 19;   /* must by all zeroes */
+        unsigned int n          : 1;    /* EAF port number */
+        unsigned int v1         : 1;    /* validity bit ETR data frame 1 */
+        unsigned int v2         : 1;    /* validity bit ETR data frame 2 */
+        unsigned int v3         : 1;    /* validity bit ETR data frame 3 */
+        unsigned int v4         : 1;    /* validity bit ETR data frame 4 */
+        unsigned int _pad1      : 4;    /* must be 0000 */
+} __attribute__ ((packed));
+
+/* ETR data frames */
+struct etr_edf1 {
+        unsigned int u          : 1;    /* untuned bit */
+        unsigned int _pad0      : 1;    /* must be 0 */
+        unsigned int r          : 1;    /* service request bit */
+        unsigned int _pad1      : 4;    /* must be 0000 */
+        unsigned int a          : 1;    /* time adjustment bit */
+        unsigned int net_id     : 8;    /* ETR network id */
+        unsigned int etr_id     : 8;    /* id of ETR which sends data frames */
+        unsigned int etr_pn     : 8;    /* port number of ETR output port */
+} __attribute__ ((packed));
+
+struct etr_edf2 {
+        unsigned int etv        : 32;   /* Upper 32 bits of TOD. */
+} __attribute__ ((packed));
+
+struct etr_edf3 {
+        unsigned int rc         : 8;    /* failure reason code */
+        unsigned int _pad0      : 3;    /* must be 000 */
+        unsigned int c          : 1;    /* ETR coupled bit */
+        unsigned int tc         : 4;    /* ETR type code */
+        unsigned int blto       : 8;    /* biased local time offset */
+                                        /* (blto - 128) * 15 = minutes */
+        unsigned int buo        : 8;    /* biased utc offset */
+                                        /* (buo - 128) = leap seconds */
+} __attribute__ ((packed));
+
+struct etr_edf4 {
+        unsigned int ed         : 8;    /* ETS device dependent data */
+        unsigned int _pad0      : 1;    /* must be 0 */
+        unsigned int buc        : 5;    /* biased ut1 correction */
+                                        /* (buc - 16) * 0.1 seconds */
+        unsigned int em         : 6;    /* ETS error magnitude */
+        unsigned int dc         : 6;    /* ETS drift code */
+        unsigned int sc         : 6;    /* ETS steering code */
+} __attribute__ ((packed));
+
+/*
+ * ETR attachment information block, two formats
+ * format 1 has 4 reserved words with a size of 64 bytes
+ * format 2 has 16 reserved words with a size of 96 bytes
+ */
+struct etr_aib {
+        struct etr_esw esw;
+        struct etr_slsw slsw;
+        unsigned long long tsp;
+        struct etr_edf1 edf1;
+        struct etr_edf2 edf2;
+        struct etr_edf3 edf3;
+        struct etr_edf4 edf4;
+        unsigned int reserved[16];
+} __attribute__ ((packed,aligned(8)));
+
+/* ETR interruption parameter */
+struct etr_interruption_parameter {
+        unsigned int _pad0      : 8;
+        unsigned int pc0        : 1;    /* port 0 state change */
+        unsigned int pc1        : 1;    /* port 1 state change */
+        unsigned int _pad1      : 3;
+        unsigned int eai        : 1;    /* ETR alert indication */
+        unsigned int _pad2      : 18;
+} __attribute__ ((packed));
+
+/* Query TOD offset result */
+struct etr_ptff_qto {
+        unsigned long long physical_clock;
+        unsigned long long tod_offset;
+        unsigned long long logical_tod_offset;
+        unsigned long long tod_epoch_difference;
+} __attribute__ ((packed));
+
+/* Inline assembly helper functions */
+static inline int etr_setr(struct etr_eacr *ctrl)
+{
+        int rc = -ENOSYS;
+
+        asm volatile(
+                "       .insn   s,0xb2160000,0(%2)\n"
+                "0:     la      %0,0\n"
+                "1:\n"
+                EX_TABLE(0b,1b)
+                : "+d" (rc) : "m" (*ctrl), "a" (ctrl));
+        return rc;
+}
+
+/* Stores a format 1 aib with 64 bytes */
+static inline int etr_stetr(struct etr_aib *aib)
+{
+        int rc = -ENOSYS;
+
+        asm volatile(
+                "       .insn   s,0xb2170000,0(%2)\n"
+                "0:     la      %0,0\n"
+                "1:\n"
+                EX_TABLE(0b,1b)
+                : "+d" (rc) : "m" (*aib), "a" (aib));
+        return rc;
+}
+
+/* Stores a format 2 aib with 96 bytes for specified port */
+static inline int etr_steai(struct etr_aib *aib, unsigned int func)
+{
+        register unsigned int reg0 asm("0") = func;
+        int rc = -ENOSYS;
+
+        asm volatile(
+                "       .insn   s,0xb2b30000,0(%2)\n"
+                "0:     la      %0,0\n"
+                "1:\n"
+                EX_TABLE(0b,1b)
+                : "+d" (rc) : "m" (*aib), "a" (aib), "d" (reg0));
+        return rc;
+}
+
+/* Function codes for the steai instruction. */
+#define ETR_STEAI_STEPPING_PORT         0x10
+#define ETR_STEAI_ALTERNATE_PORT        0x11
+#define ETR_STEAI_PORT_0                0x12
+#define ETR_STEAI_PORT_1                0x13
+
+static inline int etr_ptff(void *ptff_block, unsigned int func)
+{
+        register unsigned int reg0 asm("0") = func;
+        register unsigned long reg1 asm("1") = (unsigned long) ptff_block;
+        int rc = -ENOSYS;
+
+        asm volatile(
+                "       .word   0x0104\n"
+                "       ipm     %0\n"
+                "       srl     %0,28\n"
+                : "=d" (rc), "=m" (ptff_block)
+                : "d" (reg0), "d" (reg1), "m" (ptff_block) : "cc");
+        return rc;
+}
+
+/* Function codes for the ptff instruction. */
+#define ETR_PTFF_QAF    0x00    /* query available functions */
+#define ETR_PTFF_QTO    0x01    /* query tod offset */
+#define ETR_PTFF_QSI    0x02    /* query steering information */
+#define ETR_PTFF_ATO    0x40    /* adjust tod offset */
+#define ETR_PTFF_STO    0x41    /* set tod offset */
+#define ETR_PTFF_SFS    0x42    /* set fine steering rate */
+#define ETR_PTFF_SGS    0x43    /* set gross steering rate */
+
+/* Functions needed by the machine check handler */
+extern void etr_switch_to_local(void);
+extern void etr_sync_check(void);
+
+#endif /* __S390_ETR_H */
diff --git a/include/asm-s390/futex.h b/include/asm-s390/futex.h
index 5e261e1de671..5c5d02de49e9 100644
--- a/include/asm-s390/futex.h
+++ b/include/asm-s390/futex.h
@@ -4,8 +4,8 @@
 #ifdef __KERNEL__
 
 #include <linux/futex.h>
+#include <linux/uaccess.h>
 #include <asm/errno.h>
-#include <asm/uaccess.h>
 
 static inline int futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
 {
@@ -21,7 +21,9 @@ static inline int futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
         if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
                 return -EFAULT;
 
+        pagefault_disable();
         ret = uaccess.futex_atomic_op(op, uaddr, oparg, &oldval);
+        pagefault_enable();
 
         if (!ret) {
                 switch (cmp) {
diff --git a/include/asm-s390/hardirq.h b/include/asm-s390/hardirq.h
index c2f6a8782d31..31beb18cb3d1 100644
--- a/include/asm-s390/hardirq.h
+++ b/include/asm-s390/hardirq.h
@@ -32,6 +32,6 @@ typedef struct {
 
 #define HARDIRQ_BITS    8
 
-extern void account_ticks(void);
+extern void account_ticks(u64 time);
 
 #endif /* __ASM_HARDIRQ_H */
diff --git a/include/asm-s390/io.h b/include/asm-s390/io.h
index efb7de9c1c6b..a4c2d550dad4 100644
--- a/include/asm-s390/io.h
+++ b/include/asm-s390/io.h
@@ -28,11 +28,7 @@ static inline unsigned long virt_to_phys(volatile void * address)
 {
         unsigned long real_address;
         asm volatile(
-#ifndef __s390x__
                  "      lra     %0,0(%1)\n"
-#else /* __s390x__ */
-                 "      lrag    %0,0(%1)\n"
-#endif /* __s390x__ */
                  "      jz      0f\n"
                  "      la      %0,0\n"
                  "0:"
diff --git a/include/asm-s390/kdebug.h b/include/asm-s390/kdebug.h
index 40cc68025e01..1b50f89819a4 100644
--- a/include/asm-s390/kdebug.h
+++ b/include/asm-s390/kdebug.h
@@ -26,7 +26,6 @@ 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,
@@ -56,4 +55,6 @@ static inline int notify_die(enum die_val val, const char *str,
         return atomic_notifier_call_chain(&s390die_chain, val, &args);
 }
 
+extern void die(const char *, struct pt_regs *, long);
+
 #endif
diff --git a/include/asm-s390/lowcore.h b/include/asm-s390/lowcore.h
index 74f7389bd3ee..4a31d0a7ee83 100644
--- a/include/asm-s390/lowcore.h
+++ b/include/asm-s390/lowcore.h
@@ -220,7 +220,8 @@ struct _lowcore
         __u32        kernel_asce;              /* 0xc4c */
         __u32        user_asce;                /* 0xc50 */
         __u32        panic_stack;              /* 0xc54 */
-        __u8         pad10[0xc60-0xc58];       /* 0xc58 */
+        __u32        user_exec_asce;           /* 0xc58 */
+        __u8         pad10[0xc60-0xc5c];       /* 0xc5c */
         /* entry.S sensitive area start */
         struct       cpuinfo_S390 cpu_data;    /* 0xc60 */
         __u32        ipl_device;               /* 0xc7c */
@@ -310,7 +311,8 @@ struct _lowcore
         __u64        kernel_asce;              /* 0xd58 */
         __u64        user_asce;                /* 0xd60 */
         __u64        panic_stack;              /* 0xd68 */
-        __u8         pad10[0xd80-0xd70];       /* 0xd70 */
+        __u64        user_exec_asce;           /* 0xd70 */
+        __u8         pad10[0xd80-0xd78];       /* 0xd78 */
         /* entry.S sensitive area start */
         struct       cpuinfo_S390 cpu_data;    /* 0xd80 */
         __u32        ipl_device;               /* 0xdb8 */
diff --git a/include/asm-s390/mmu_context.h b/include/asm-s390/mmu_context.h
index bcf24a873874..1d21da220d49 100644
--- a/include/asm-s390/mmu_context.h
+++ b/include/asm-s390/mmu_context.h
@@ -9,6 +9,7 @@
 #ifndef __S390_MMU_CONTEXT_H
 #define __S390_MMU_CONTEXT_H
 
+#include <asm/pgalloc.h>
 /*
  * get a new mmu context.. S390 don't know about contexts.
  */
@@ -16,29 +17,44 @@
 
 #define destroy_context(mm)             do { } while (0)
 
+#ifndef __s390x__
+#define LCTL_OPCODE "lctl"
+#define PGTABLE_BITS (_SEGMENT_TABLE|USER_STD_MASK)
+#else
+#define LCTL_OPCODE "lctlg"
+#define PGTABLE_BITS (_REGION_TABLE|USER_STD_MASK)
+#endif
+
 static inline void enter_lazy_tlb(struct mm_struct *mm,
                                   struct task_struct *tsk)
 {
 }
 
 static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
-                             struct task_struct *tsk)
+                             struct task_struct *tsk)
 {
-        if (prev != next) {
-#ifndef __s390x__
-                S390_lowcore.user_asce = (__pa(next->pgd)&PAGE_MASK) |
-                      (_SEGMENT_TABLE|USER_STD_MASK);
-                /* Load home space page table origin. */
-                asm volatile("lctl  13,13,%0"
-                             : : "m" (S390_lowcore.user_asce) );
-#else /* __s390x__ */
-                S390_lowcore.user_asce = (__pa(next->pgd) & PAGE_MASK) |
-                        (_REGION_TABLE|USER_STD_MASK);
-                /* Load home space page table origin. */
-                asm volatile("lctlg  13,13,%0"
-                             : : "m" (S390_lowcore.user_asce) );
-#endif /* __s390x__ */
-        }
+        pgd_t *shadow_pgd = get_shadow_pgd(next->pgd);
+
+        if (prev != next) {
+                S390_lowcore.user_asce = (__pa(next->pgd) & PAGE_MASK) |
+                                         PGTABLE_BITS;
+                if (shadow_pgd) {
+                        /* Load primary/secondary space page table origin. */
+                        S390_lowcore.user_exec_asce =
+                                (__pa(shadow_pgd) & PAGE_MASK) | PGTABLE_BITS;
+                        asm volatile(LCTL_OPCODE" 1,1,%0\n"
+                                     LCTL_OPCODE" 7,7,%1"
+                                     : : "m" (S390_lowcore.user_exec_asce),
+                                         "m" (S390_lowcore.user_asce) );
+                } else if (switch_amode) {
+                        /* Load primary space page table origin. */
+                        asm volatile(LCTL_OPCODE" 1,1,%0"
+                                     : : "m" (S390_lowcore.user_asce) );
+                } else
+                        /* Load home space page table origin. */
+                        asm volatile(LCTL_OPCODE" 13,13,%0"
+                                     : : "m" (S390_lowcore.user_asce) );
+        }
         cpu_set(smp_processor_id(), next->cpu_vm_mask);
 }
 
@@ -51,4 +67,4 @@ static inline void activate_mm(struct mm_struct *prev,
         set_fs(current->thread.mm_segment);
 }
 
-#endif
+#endif /* __S390_MMU_CONTEXT_H */
diff --git a/include/asm-s390/page.h b/include/asm-s390/page.h
index 363ea761d5ee..05ea6f172786 100644
--- a/include/asm-s390/page.h
+++ b/include/asm-s390/page.h
@@ -127,6 +127,26 @@ page_get_storage_key(unsigned long addr)
         return skey;
 }
 
+extern unsigned long max_pfn;
+
+static inline int pfn_valid(unsigned long pfn)
+{
+        unsigned long dummy;
+        int ccode;
+
+        if (pfn >= max_pfn)
+                return 0;
+
+        asm volatile(
+                "       lra     %0,0(%2)\n"
+                "       ipm     %1\n"
+                "       srl     %1,28\n"
+                : "=d" (dummy), "=d" (ccode)
+                : "a" (pfn << PAGE_SHIFT)
+                : "cc");
+        return !ccode;
+}
+
 #endif /* !__ASSEMBLY__ */
 
 /* to align the pointer to the (next) page boundary */
@@ -138,8 +158,6 @@ page_get_storage_key(unsigned long addr)
 #define __va(x)                 (void *)(unsigned long)(x)
 #define virt_to_page(kaddr)     pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
 #define page_to_phys(page)      (page_to_pfn(page) << PAGE_SHIFT)
-
-#define pfn_valid(pfn)          ((pfn) < max_mapnr)
 #define virt_addr_valid(kaddr)  pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
 
 #define VM_DATA_DEFAULT_FLAGS   (VM_READ | VM_WRITE | VM_EXEC | \
diff --git a/include/asm-s390/pgalloc.h b/include/asm-s390/pgalloc.h
index 28619de5ecae..56c8a6c80e2e 100644
--- a/include/asm-s390/pgalloc.h
+++ b/include/asm-s390/pgalloc.h
@@ -25,8 +25,11 @@ extern void diag10(unsigned long addr);
  * Page allocation orders.
  */
 #ifndef __s390x__
+# define PTE_ALLOC_ORDER        0
+# define PMD_ALLOC_ORDER        0
 # define PGD_ALLOC_ORDER        1
 #else /* __s390x__ */
+# define PTE_ALLOC_ORDER        0
 # define PMD_ALLOC_ORDER        2
 # define PGD_ALLOC_ORDER        2
 #endif /* __s390x__ */
@@ -44,6 +47,17 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm)
 
         if (!pgd)
                 return NULL;
+        if (s390_noexec) {
+                pgd_t *shadow_pgd = (pgd_t *)
+                        __get_free_pages(GFP_KERNEL, PGD_ALLOC_ORDER);
+                struct page *page = virt_to_page(pgd);
+
+                if (!shadow_pgd) {
+                        free_pages((unsigned long) pgd, PGD_ALLOC_ORDER);
+                        return NULL;
+                }
+                page->lru.next = (void *) shadow_pgd;
+        }
         for (i = 0; i < PTRS_PER_PGD; i++)
 #ifndef __s390x__
                 pmd_clear(pmd_offset(pgd + i, i*PGDIR_SIZE));
@@ -55,6 +69,10 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm)
 
 static inline void pgd_free(pgd_t *pgd)
 {
+        pgd_t *shadow_pgd = get_shadow_pgd(pgd);
+
+        if (shadow_pgd)
+                free_pages((unsigned long) shadow_pgd, PGD_ALLOC_ORDER);
         free_pages((unsigned long) pgd, PGD_ALLOC_ORDER);
 }
 
@@ -68,6 +86,7 @@ static inline void pgd_free(pgd_t *pgd)
 #define pmd_free(x)                     do { } while (0)
 #define __pmd_free_tlb(tlb,x)           do { } while (0)
 #define pgd_populate(mm, pmd, pte)      BUG()
+#define pgd_populate_kernel(mm, pmd, pte)       BUG()
 #else /* __s390x__ */
 static inline pmd_t * pmd_alloc_one(struct mm_struct *mm, unsigned long vmaddr)
 {
@@ -76,6 +95,17 @@ static inline pmd_t * pmd_alloc_one(struct mm_struct *mm, unsigned long vmaddr)
 
         if (!pmd)
                 return NULL;
+        if (s390_noexec) {
+                pmd_t *shadow_pmd = (pmd_t *)
+                        __get_free_pages(GFP_KERNEL, PMD_ALLOC_ORDER);
+                struct page *page = virt_to_page(pmd);
+
+                if (!shadow_pmd) {
+                        free_pages((unsigned long) pmd, PMD_ALLOC_ORDER);
+                        return NULL;
+                }
+                page->lru.next = (void *) shadow_pmd;
+        }
         for (i=0; i < PTRS_PER_PMD; i++)
                 pmd_clear(pmd + i);
         return pmd;
@@ -83,6 +113,10 @@ static inline pmd_t * pmd_alloc_one(struct mm_struct *mm, unsigned long vmaddr)
 
 static inline void pmd_free (pmd_t *pmd)
 {
+        pmd_t *shadow_pmd = get_shadow_pmd(pmd);
+
+        if (shadow_pmd)
+                free_pages((unsigned long) shadow_pmd, PMD_ALLOC_ORDER);
         free_pages((unsigned long) pmd, PMD_ALLOC_ORDER);
 }
 
@@ -92,11 +126,22 @@ static inline void pmd_free (pmd_t *pmd)
                 pmd_free(pmd);                  \
          } while (0)
 
-static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
+static inline void
+pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
 {
         pgd_val(*pgd) = _PGD_ENTRY | __pa(pmd);
 }
 
+static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
+{
+        pgd_t *shadow_pgd = get_shadow_pgd(pgd);
+        pmd_t *shadow_pmd = get_shadow_pmd(pmd);
+
+        if (shadow_pgd && shadow_pmd)
+                pgd_populate_kernel(mm, shadow_pgd, shadow_pmd);
+        pgd_populate_kernel(mm, pgd, pmd);
+}
+
 #endif /* __s390x__ */
 
 static inline void 
@@ -116,7 +161,13 @@ pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte)
 static inline void
 pmd_populate(struct mm_struct *mm, pmd_t *pmd, struct page *page)
 {
-        pmd_populate_kernel(mm, pmd, (pte_t *)page_to_phys(page));
+        pte_t *pte = (pte_t *)page_to_phys(page);
+        pmd_t *shadow_pmd = get_shadow_pmd(pmd);
+        pte_t *shadow_pte = get_shadow_pte(pte);
+
+        pmd_populate_kernel(mm, pmd, pte);
+        if (shadow_pmd && shadow_pte)
+                pmd_populate_kernel(mm, shadow_pmd, shadow_pte);
 }
 
 /*
@@ -130,6 +181,17 @@ pte_alloc_one_kernel(struct mm_struct *mm, unsigned long vmaddr)
 
         if (!pte)
                 return NULL;
+        if (s390_noexec) {
+                pte_t *shadow_pte = (pte_t *)
+                        __get_free_page(GFP_KERNEL|__GFP_REPEAT);
+                struct page *page = virt_to_page(pte);
+
+                if (!shadow_pte) {
+                        free_page((unsigned long) pte);
+                        return NULL;
+                }
+                page->lru.next = (void *) shadow_pte;
+        }
         for (i=0; i < PTRS_PER_PTE; i++) {
                 pte_clear(mm, vmaddr, pte + i);
                 vmaddr += PAGE_SIZE;
@@ -148,14 +210,30 @@ pte_alloc_one(struct mm_struct *mm, unsigned long vmaddr)
 
 static inline void pte_free_kernel(pte_t *pte)
 {
-        free_page((unsigned long) pte);
+        pte_t *shadow_pte = get_shadow_pte(pte);
+
+        if (shadow_pte)
+                free_page((unsigned long) shadow_pte);
+        free_page((unsigned long) pte);
 }
 
 static inline void pte_free(struct page *pte)
 {
-        __free_page(pte);
+        struct page *shadow_page = get_shadow_page(pte);
+
+        if (shadow_page)
+                __free_page(shadow_page);
+        __free_page(pte);
 }
 
-#define __pte_free_tlb(tlb,pte) tlb_remove_page(tlb,pte)
+#define __pte_free_tlb(tlb, pte)                                        \
+({                                                                      \
+        struct mmu_gather *__tlb = (tlb);                               \
+        struct page *__pte = (pte);                                     \
+        struct page *shadow_page = get_shadow_page(__pte);              \
+        if (shadow_page)                                                \
+                tlb_remove_page(__tlb, shadow_page);                    \
+        tlb_remove_page(__tlb, __pte);                                  \
+})
 
 #endif /* _S390_PGALLOC_H */
diff --git a/include/asm-s390/pgtable.h b/include/asm-s390/pgtable.h
index 2d968a69ed1f..13c16546eff5 100644
--- a/include/asm-s390/pgtable.h
+++ b/include/asm-s390/pgtable.h
@@ -40,6 +40,7 @@ struct mm_struct;
 
 extern pgd_t swapper_pg_dir[] __attribute__ ((aligned (4096)));
 extern void paging_init(void);
+extern void vmem_map_init(void);
 
 /*
  * The S390 doesn't have any external MMU info: the kernel page
@@ -107,23 +108,25 @@ extern char empty_zero_page[PAGE_SIZE];
  * The vmalloc() routines leaves a hole of 4kB between each vmalloced
  * area for the same reason. ;)
  */
+extern unsigned long vmalloc_end;
 #define VMALLOC_OFFSET  (8*1024*1024)
 #define VMALLOC_START   (((unsigned long) high_memory + VMALLOC_OFFSET) \
                          & ~(VMALLOC_OFFSET-1))
+#define VMALLOC_END     vmalloc_end
 
 /*
  * We need some free virtual space to be able to do vmalloc.
  * VMALLOC_MIN_SIZE defines the minimum size of the vmalloc
  * area. On a machine with 2GB memory we make sure that we
  * have at least 128MB free space for vmalloc. On a machine
- * with 4TB we make sure we have at least 1GB.
+ * with 4TB we make sure we have at least 128GB.
  */
 #ifndef __s390x__
 #define VMALLOC_MIN_SIZE        0x8000000UL
-#define VMALLOC_END             0x80000000UL
+#define VMALLOC_END_INIT        0x80000000UL
 #else /* __s390x__ */
-#define VMALLOC_MIN_SIZE        0x40000000UL
-#define VMALLOC_END             0x40000000000UL
+#define VMALLOC_MIN_SIZE        0x2000000000UL
+#define VMALLOC_END_INIT        0x40000000000UL
 #endif /* __s390x__ */
 
 /*
@@ -221,6 +224,8 @@ extern char empty_zero_page[PAGE_SIZE];
 #define _PAGE_TYPE_FILE         0x601   /* bit 0x002 is used for offset !! */
 #define _PAGE_TYPE_RO           0x200
 #define _PAGE_TYPE_RW           0x000
+#define _PAGE_TYPE_EX_RO        0x202
+#define _PAGE_TYPE_EX_RW        0x002
 
 /*
  * PTE type bits are rather complicated. handle_pte_fault uses pte_present,
@@ -241,11 +246,13 @@ extern char empty_zero_page[PAGE_SIZE];
  * _PAGE_TYPE_FILE      11?1   ->   11?1
  * _PAGE_TYPE_RO        0100   ->   1100
  * _PAGE_TYPE_RW        0000   ->   1000
+ * _PAGE_TYPE_EX_RO     0110   ->   1110
+ * _PAGE_TYPE_EX_RW     0010   ->   1010
  *
- * pte_none is true for bits combinations 1000, 1100
+ * pte_none is true for bits combinations 1000, 1010, 1100, 1110
  * pte_present is true for bits combinations 0000, 0010, 0100, 0110, 1001
  * pte_file is true for bits combinations 1101, 1111
- * swap pte is 1011 and 0001, 0011, 0101, 0111, 1010 and 1110 are invalid.
+ * swap pte is 1011 and 0001, 0011, 0101, 0111 are invalid.
  */
 
 #ifndef __s390x__
@@ -310,33 +317,100 @@ extern char empty_zero_page[PAGE_SIZE];
 #define PAGE_NONE       __pgprot(_PAGE_TYPE_NONE)
 #define PAGE_RO         __pgprot(_PAGE_TYPE_RO)
 #define PAGE_RW         __pgprot(_PAGE_TYPE_RW)
+#define PAGE_EX_RO      __pgprot(_PAGE_TYPE_EX_RO)
+#define PAGE_EX_RW      __pgprot(_PAGE_TYPE_EX_RW)
 
 #define PAGE_KERNEL     PAGE_RW
 #define PAGE_COPY       PAGE_RO
 
 /*
- * The S390 can't do page protection for execute, and considers that the
- * same are read. Also, write permissions imply read permissions. This is
- * the closest we can get..
+ * Dependent on the EXEC_PROTECT option s390 can do execute protection.
+ * Write permission always implies read permission. In theory with a
+ * primary/secondary page table execute only can be implemented but
+ * it would cost an additional bit in the pte to distinguish all the
+ * different pte types. To avoid that execute permission currently
+ * implies read permission as well.
  */
          /*xwr*/
 #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 __P100  PAGE_EX_RO
+#define __P101  PAGE_EX_RO
+#define __P110  PAGE_EX_RO
+#define __P111  PAGE_EX_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
+#define __S100  PAGE_EX_RO
+#define __S101  PAGE_EX_RO
+#define __S110  PAGE_EX_RW
+#define __S111  PAGE_EX_RW
+
+#ifndef __s390x__
+# define PMD_SHADOW_SHIFT       1
+# define PGD_SHADOW_SHIFT       1
+#else /* __s390x__ */
+# define PMD_SHADOW_SHIFT       2
+# define PGD_SHADOW_SHIFT       2
+#endif /* __s390x__ */
+
+static inline struct page *get_shadow_page(struct page *page)
+{
+        if (s390_noexec && !list_empty(&page->lru))
+                return virt_to_page(page->lru.next);
+        return NULL;
+}
+
+static inline pte_t *get_shadow_pte(pte_t *ptep)
+{
+        unsigned long pteptr = (unsigned long) (ptep);
+
+        if (s390_noexec) {
+                unsigned long offset = pteptr & (PAGE_SIZE - 1);
+                void *addr = (void *) (pteptr ^ offset);
+                struct page *page = virt_to_page(addr);
+                if (!list_empty(&page->lru))
+                        return (pte_t *) ((unsigned long) page->lru.next |
+                                                                offset);
+        }
+        return NULL;
+}
+
+static inline pmd_t *get_shadow_pmd(pmd_t *pmdp)
+{
+        unsigned long pmdptr = (unsigned long) (pmdp);
+
+        if (s390_noexec) {
+                unsigned long offset = pmdptr &
+                                ((PAGE_SIZE << PMD_SHADOW_SHIFT) - 1);
+                void *addr = (void *) (pmdptr ^ offset);
+                struct page *page = virt_to_page(addr);
+                if (!list_empty(&page->lru))
+                        return (pmd_t *) ((unsigned long) page->lru.next |
+                                                                offset);
+        }
+        return NULL;
+}
+
+static inline pgd_t *get_shadow_pgd(pgd_t *pgdp)
+{
+        unsigned long pgdptr = (unsigned long) (pgdp);
+
+        if (s390_noexec) {
+                unsigned long offset = pgdptr &
+                                ((PAGE_SIZE << PGD_SHADOW_SHIFT) - 1);
+                void *addr = (void *) (pgdptr ^ offset);
+                struct page *page = virt_to_page(addr);
+                if (!list_empty(&page->lru))
+                        return (pgd_t *) ((unsigned long) page->lru.next |
+                                                                offset);
+        }
+        return NULL;
+}
 
 /*
  * Certain architectures need to do special things when PTEs
@@ -345,7 +419,16 @@ extern char empty_zero_page[PAGE_SIZE];
  */
 static inline void set_pte(pte_t *pteptr, pte_t pteval)
 {
+        pte_t *shadow_pte = get_shadow_pte(pteptr);
+
         *pteptr = pteval;
+        if (shadow_pte) {
+                if (!(pte_val(pteval) & _PAGE_INVALID) &&
+                    (pte_val(pteval) & _PAGE_SWX))
+                        pte_val(*shadow_pte) = pte_val(pteval) | _PAGE_RO;
+                else
+                        pte_val(*shadow_pte) = _PAGE_TYPE_EMPTY;
+        }
 }
 #define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
 
@@ -463,7 +546,7 @@ static inline int pte_read(pte_t pte)
 
 static inline void pgd_clear(pgd_t * pgdp)      { }
 
-static inline void pmd_clear(pmd_t * pmdp)
+static inline void pmd_clear_kernel(pmd_t * pmdp)
 {
         pmd_val(pmdp[0]) = _PAGE_TABLE_INV;
         pmd_val(pmdp[1]) = _PAGE_TABLE_INV;
@@ -471,24 +554,55 @@ static inline void pmd_clear(pmd_t * pmdp)
         pmd_val(pmdp[3]) = _PAGE_TABLE_INV;
 }
 
+static inline void pmd_clear(pmd_t * pmdp)
+{
+        pmd_t *shadow_pmd = get_shadow_pmd(pmdp);
+
+        pmd_clear_kernel(pmdp);
+        if (shadow_pmd)
+                pmd_clear_kernel(shadow_pmd);
+}
+
 #else /* __s390x__ */
 
-static inline void pgd_clear(pgd_t * pgdp)
+static inline void pgd_clear_kernel(pgd_t * pgdp)
 {
         pgd_val(*pgdp) = _PGD_ENTRY_INV | _PGD_ENTRY;
 }
 
-static inline void pmd_clear(pmd_t * pmdp)
+static inline void pgd_clear(pgd_t * pgdp)
+{
+        pgd_t *shadow_pgd = get_shadow_pgd(pgdp);
+
+        pgd_clear_kernel(pgdp);
+        if (shadow_pgd)
+                pgd_clear_kernel(shadow_pgd);
+}
+
+static inline void pmd_clear_kernel(pmd_t * pmdp)
 {
         pmd_val(*pmdp) = _PMD_ENTRY_INV | _PMD_ENTRY;
         pmd_val1(*pmdp) = _PMD_ENTRY_INV | _PMD_ENTRY;
 }
 
+static inline void pmd_clear(pmd_t * pmdp)
+{
+        pmd_t *shadow_pmd = get_shadow_pmd(pmdp);
+
+        pmd_clear_kernel(pmdp);
+        if (shadow_pmd)
+                pmd_clear_kernel(shadow_pmd);
+}
+
 #endif /* __s390x__ */
 
 static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
 {
+        pte_t *shadow_pte = get_shadow_pte(ptep);
+
         pte_val(*ptep) = _PAGE_TYPE_EMPTY;
+        if (shadow_pte)
+                pte_val(*shadow_pte) = _PAGE_TYPE_EMPTY;
 }
 
 /*
@@ -606,8 +720,11 @@ ptep_clear_flush(struct vm_area_struct *vma,
                  unsigned long address, pte_t *ptep)
 {
         pte_t pte = *ptep;
+        pte_t *shadow_pte = get_shadow_pte(ptep);
 
         __ptep_ipte(address, ptep);
+        if (shadow_pte)
+                __ptep_ipte(address, shadow_pte);
         return pte;
 }
 
@@ -815,11 +932,17 @@ static inline pte_t mk_swap_pte(unsigned long type, unsigned long offset)
 
 #define kern_addr_valid(addr)   (1)
 
+extern int add_shared_memory(unsigned long start, unsigned long size);
+extern int remove_shared_memory(unsigned long start, unsigned long size);
+
 /*
  * No page table caches to initialise
  */
 #define pgtable_cache_init()    do { } while (0)
 
+#define __HAVE_ARCH_MEMMAP_INIT
+extern void memmap_init(unsigned long, int, unsigned long, unsigned long);
+
 #define __HAVE_ARCH_PTEP_ESTABLISH
 #define __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS
 #define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG
diff --git a/include/asm-s390/posix_types.h b/include/asm-s390/posix_types.h
index b94c98856e12..397d93fba3a7 100644
--- a/include/asm-s390/posix_types.h
+++ b/include/asm-s390/posix_types.h
@@ -104,7 +104,7 @@ static inline int __FD_ISSET(unsigned long fd, const __kernel_fd_set *fdsetp)
 
 #undef  __FD_ZERO
 #define __FD_ZERO(fdsetp) \
-        ((void) memset ((__ptr_t) (fdsetp), 0, sizeof (__kernel_fd_set)))
+        ((void) memset ((void *) (fdsetp), 0, sizeof (__kernel_fd_set)))
 
 #endif     /* __KERNEL__ */
 
diff --git a/include/asm-s390/processor.h b/include/asm-s390/processor.h
index cbbedc63ba25..4c1b73940351 100644
--- a/include/asm-s390/processor.h
+++ b/include/asm-s390/processor.h
@@ -50,6 +50,7 @@ struct cpuinfo_S390
         unsigned long pgtable_cache_sz;
 };
 
+extern void s390_adjust_jiffies(void);
 extern void print_cpu_info(struct cpuinfo_S390 *);
 
 /* Lazy FPU handling on uni-processor */
@@ -144,7 +145,8 @@ struct stack_frame {
 #ifndef __s390x__
 
 #define start_thread(regs, new_psw, new_stackp) do {            \
-        regs->psw.mask  = PSW_USER_BITS;                        \
+        set_fs(USER_DS);                                        \
+        regs->psw.mask  = psw_user_bits;                        \
         regs->psw.addr  = new_psw | PSW_ADDR_AMODE;             \
         regs->gprs[15]  = new_stackp ;                          \
 } while (0)
@@ -152,13 +154,15 @@ struct stack_frame {
 #else /* __s390x__ */
 
 #define start_thread(regs, new_psw, new_stackp) do {            \
-        regs->psw.mask  = PSW_USER_BITS;                        \
+        set_fs(USER_DS);                                        \
+        regs->psw.mask  = psw_user_bits;                        \
         regs->psw.addr  = new_psw;                              \
         regs->gprs[15]  = new_stackp;                           \
 } while (0)
 
 #define start_thread31(regs, new_psw, new_stackp) do {          \
-        regs->psw.mask  = PSW_USER32_BITS;                      \
+        set_fs(USER_DS);                                        \
+        regs->psw.mask  = psw_user32_bits;                      \
         regs->psw.addr  = new_psw;                              \
         regs->gprs[15]  = new_stackp;                           \
 } while (0)
@@ -201,9 +205,8 @@ unsigned long get_wchan(struct task_struct *p);
 static inline void cpu_relax(void)
 {
         if (MACHINE_HAS_DIAG44)
-                asm volatile("diag 0,0,68" : : : "memory");
-        else
-                barrier();
+                asm volatile("diag 0,0,68");
+        barrier();
 }
 
 /*
@@ -328,6 +331,18 @@ static inline void disabled_wait(unsigned long code)
 }
 
 /*
+ * Basic Machine Check/Program Check Handler.
+ */
+
+extern void s390_base_mcck_handler(void);
+extern void s390_base_pgm_handler(void);
+extern void s390_base_ext_handler(void);
+
+extern void (*s390_base_mcck_handler_fn)(void);
+extern void (*s390_base_pgm_handler_fn)(void);
+extern void (*s390_base_ext_handler_fn)(void);
+
+/*
  * CPU idle notifier chain.
  */
 #define CPU_IDLE        0
diff --git a/include/asm-s390/ptrace.h b/include/asm-s390/ptrace.h
index 7b768c5c68a8..fa6ca87080e8 100644
--- a/include/asm-s390/ptrace.h
+++ b/include/asm-s390/ptrace.h
@@ -266,17 +266,12 @@ typedef struct
 #define PSW_ASC_SECONDARY       0x0000800000000000UL
 #define PSW_ASC_HOME            0x0000C00000000000UL
 
-#define PSW_USER32_BITS (PSW_BASE32_BITS | PSW_MASK_DAT | PSW_ASC_HOME | \
-                         PSW_MASK_IO | PSW_MASK_EXT | PSW_MASK_MCHECK | \
-                         PSW_MASK_PSTATE | PSW_DEFAULT_KEY)
+extern long psw_user32_bits;
 
 #endif /* __s390x__ */
 
-#define PSW_KERNEL_BITS (PSW_BASE_BITS | PSW_MASK_DAT | PSW_ASC_PRIMARY | \
-                         PSW_MASK_MCHECK | PSW_DEFAULT_KEY)
-#define PSW_USER_BITS   (PSW_BASE_BITS | PSW_MASK_DAT | PSW_ASC_HOME | \
-                         PSW_MASK_IO | PSW_MASK_EXT | PSW_MASK_MCHECK | \
-                         PSW_MASK_PSTATE | PSW_DEFAULT_KEY)
+extern long psw_kernel_bits;
+extern long psw_user_bits;
 
 /* This macro merges a NEW PSW mask specified by the user into
    the currently active PSW mask CURRENT, modifying only those
diff --git a/include/asm-s390/qdio.h b/include/asm-s390/qdio.h
index 7189c79bc673..127f72e77419 100644
--- a/include/asm-s390/qdio.h
+++ b/include/asm-s390/qdio.h
@@ -34,6 +34,7 @@
 #define QDIO_QETH_QFMT 0
 #define QDIO_ZFCP_QFMT 1
 #define QDIO_IQDIO_QFMT 2
+#define QDIO_IQDIO_QFMT_ASYNCH 3
 
 struct qdio_buffer_element{
         unsigned int flags;
diff --git a/include/asm-s390/reset.h b/include/asm-s390/reset.h
index 9b439cf67800..f584f4a52581 100644
--- a/include/asm-s390/reset.h
+++ b/include/asm-s390/reset.h
@@ -18,6 +18,4 @@ struct reset_call {
 extern void register_reset_call(struct reset_call *reset);
 extern void unregister_reset_call(struct reset_call *reset);
 extern void s390_reset_system(void);
-extern void (*s390_reset_mcck_handler)(void);
-
 #endif /* _ASM_S390_RESET_H */
diff --git a/include/asm-s390/sclp.h b/include/asm-s390/sclp.h
new file mode 100644
index 000000000000..468b97018405
--- /dev/null
+++ b/include/asm-s390/sclp.h
@@ -0,0 +1,39 @@
+/*
+ *  include/asm-s390/sclp.h
+ *
+ *    Copyright IBM Corp. 2007
+ *    Author(s): Heiko Carstens <heiko.carstens@de.ibm.com>
+ */
+
+#ifndef _ASM_S390_SCLP_H
+#define _ASM_S390_SCLP_H
+
+#include <linux/types.h>
+
+struct sccb_header {
+        u16     length;
+        u8      function_code;
+        u8      control_mask[3];
+        u16     response_code;
+} __attribute__((packed));
+
+#define LOADPARM_LEN 8
+
+struct sclp_readinfo_sccb {
+        struct  sccb_header header;     /* 0-7 */
+        u16     rnmax;                  /* 8-9 */
+        u8      rnsize;                 /* 10 */
+        u8      _reserved0[24 - 11];    /* 11-23 */
+        u8      loadparm[LOADPARM_LEN]; /* 24-31 */
+        u8      _reserved1[91 - 32];    /* 32-90 */
+        u8      flags;                  /* 91 */
+        u8      _reserved2[100 - 92];   /* 92-99 */
+        u32     rnsize2;                /* 100-103 */
+        u64     rnmax2;                 /* 104-111 */
+        u8      _reserved3[4096 - 112]; /* 112-4095 */
+} __attribute__((packed, aligned(4096)));
+
+extern struct sclp_readinfo_sccb s390_readinfo_sccb;
+extern void sclp_readinfo_early(void);
+
+#endif /* _ASM_S390_SCLP_H */
diff --git a/include/asm-s390/sections.h b/include/asm-s390/sections.h
index 3a0b8ffeab7a..1c5a2c4ccdad 100644
--- a/include/asm-s390/sections.h
+++ b/include/asm-s390/sections.h
@@ -3,4 +3,6 @@
 
 #include <asm-generic/sections.h>
 
+extern char _eshared[];
+
 #endif
diff --git a/include/asm-s390/setup.h b/include/asm-s390/setup.h
index 9574fe80a046..3388bb52597c 100644
--- a/include/asm-s390/setup.h
+++ b/include/asm-s390/setup.h
@@ -42,6 +42,18 @@ struct mem_chunk {
 
 extern struct mem_chunk memory_chunk[];
 
+#ifdef CONFIG_S390_SWITCH_AMODE
+extern unsigned int switch_amode;
+#else
+#define switch_amode    (0)
+#endif
+
+#ifdef CONFIG_S390_EXEC_PROTECT
+extern unsigned int s390_noexec;
+#else
+#define s390_noexec     (0)
+#endif
+
 /*
  * Machine features detected in head.S
  */
@@ -74,6 +86,9 @@ extern unsigned int console_mode;
 extern unsigned int console_devno;
 extern unsigned int console_irq;
 
+extern char vmhalt_cmd[];
+extern char vmpoff_cmd[];
+
 #define CONSOLE_IS_UNDEFINED    (console_mode == 0)
 #define CONSOLE_IS_SCLP         (console_mode == 1)
 #define CONSOLE_IS_3215         (console_mode == 2)
@@ -141,13 +156,19 @@ struct ipl_parameter_block {
 extern u32 ipl_flags;
 extern u16 ipl_devno;
 
-void do_reipl(void);
+extern void do_reipl(void);
+extern void ipl_save_parameters(void);
 
 enum {
         IPL_DEVNO_VALID = 1,
         IPL_PARMBLOCK_VALID = 2,
+        IPL_NSS_VALID = 4,
 };
 
+#define NSS_NAME_SIZE   8
+
+extern char kernel_nss_name[];
+
 #define IPL_PARMBLOCK_START     ((struct ipl_parameter_block *) \
                                  IPL_PARMBLOCK_ORIGIN)
 #define IPL_PARMBLOCK_SIZE      (IPL_PARMBLOCK_START->hdr.len)
diff --git a/include/asm-s390/sfp-util.h b/include/asm-s390/sfp-util.h
new file mode 100644
index 000000000000..8cabcd23d976
--- /dev/null
+++ b/include/asm-s390/sfp-util.h
@@ -0,0 +1,66 @@
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/types.h>
+#include <asm/byteorder.h>
+
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) ({           \
+        unsigned int __sh = (ah);                       \
+        unsigned int __sl = (al);                       \
+        asm volatile(                                   \
+                "       alr     %1,%3\n"                \
+                "       brc     12,0f\n"                \
+                "       ahi     %0,1\n"                 \
+                "0:     alr  %0,%2"                     \
+                : "+&d" (__sh), "+d" (__sl)             \
+                : "d" (bh), "d" (bl) : "cc");           \
+        (sh) = __sh;                                    \
+        (sl) = __sl;                                    \
+})
+
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) ({           \
+        unsigned int __sh = (ah);                       \
+        unsigned int __sl = (al);                       \
+        asm volatile(                                   \
+                "       slr     %1,%3\n"                \
+                "       brc     3,0f\n"                 \
+                "       ahi     %0,-1\n"                \
+                "0:     slr     %0,%2"                  \
+                : "+&d" (__sh), "+d" (__sl)             \
+                : "d" (bh), "d" (bl) : "cc");           \
+        (sh) = __sh;                                    \
+        (sl) = __sl;                                    \
+})
+
+/* a umul b = a mul b + (a>=2<<31) ? b<<32:0 + (b>=2<<31) ? a<<32:0 */
+#define umul_ppmm(wh, wl, u, v) ({                      \
+        unsigned int __wh = u;                          \
+        unsigned int __wl = v;                          \
+        asm volatile(                                   \
+                "       ltr     1,%0\n"                 \
+                "       mr      0,%1\n"                 \
+                "       jnm     0f\n"                           \
+                "       alr     0,%1\n"                 \
+                "0:     ltr     %1,%1\n"                        \
+                "       jnm     1f\n"                           \
+                "       alr     0,%0\n"                 \
+                "1:     lr      %0,0\n"                 \
+                "       lr      %1,1\n"                 \
+                : "+d" (__wh), "+d" (__wl)              \
+                : : "0", "1", "cc");                    \
+        wh = __wh;                                      \
+        wl = __wl;                                      \
+})
+
+#define udiv_qrnnd(q, r, n1, n0, d)                     \
+  do { unsigned int __r;                                \
+    (q) = __udiv_qrnnd (&__r, (n1), (n0), (d));         \
+    (r) = __r;                                          \
+  } while (0)
+extern unsigned long __udiv_qrnnd (unsigned int *, unsigned int,
+                                   unsigned int , unsigned int);
+
+#define UDIV_NEEDS_NORMALIZATION 0
+
+#define abort() return 0
+
+#define __BYTE_ORDER __BIG_ENDIAN
diff --git a/include/asm-s390/smp.h b/include/asm-s390/smp.h
index 7097c96ed026..b957e4cda464 100644
--- a/include/asm-s390/smp.h
+++ b/include/asm-s390/smp.h
@@ -31,6 +31,10 @@ typedef struct
         __u16      cpu;
 } sigp_info;
 
+extern void machine_restart_smp(char *);
+extern void machine_halt_smp(void);
+extern void machine_power_off_smp(void);
+
 extern void smp_setup_cpu_possible_map(void);
 extern int smp_call_function_on(void (*func) (void *info), void *info,
                                 int nonatomic, int wait, int cpu);
@@ -106,7 +110,7 @@ smp_call_function_on(void (*func) (void *info), void *info,
 static inline void smp_send_stop(void)
 {
         /* Disable all interrupts/machine checks */
-        __load_psw_mask(PSW_KERNEL_BITS & ~PSW_MASK_MCHECK);
+        __load_psw_mask(psw_kernel_bits & ~PSW_MASK_MCHECK);
 }
 
 #define smp_cpu_not_running(cpu)        1
diff --git a/include/asm-s390/system.h b/include/asm-s390/system.h
index bd0b05ae87d2..bbe137c3ed69 100644
--- a/include/asm-s390/system.h
+++ b/include/asm-s390/system.h
@@ -373,8 +373,8 @@ __set_psw_mask(unsigned long mask)
         __load_psw_mask(mask | (__raw_local_irq_stosm(0x00) & ~(-1UL >> 8)));
 }
 
-#define local_mcck_enable()  __set_psw_mask(PSW_KERNEL_BITS)
-#define local_mcck_disable() __set_psw_mask(PSW_KERNEL_BITS & ~PSW_MASK_MCHECK)
+#define local_mcck_enable()  __set_psw_mask(psw_kernel_bits)
+#define local_mcck_disable() __set_psw_mask(psw_kernel_bits & ~PSW_MASK_MCHECK)
 
 #ifdef CONFIG_SMP
 
diff --git a/include/asm-s390/tape390.h b/include/asm-s390/tape390.h
index f1d66ba0deef..884fba48f1ff 100644
--- a/include/asm-s390/tape390.h
+++ b/include/asm-s390/tape390.h
@@ -1,11 +1,11 @@
 /*************************************************************************
  *
  * tape390.h
- *         enables user programs to display messages on the tape device
+ *         enables user programs to display messages and control encryption
+ *         on s390 tape devices
  *
- *  S390 and zSeries version
- *         Copyright (C) 2001 IBM Corporation
- *         Author(s): Despina Papadopoulou <despina_p@de.ibm.com>
+ *         Copyright IBM Corp. 2001,2006
+ *         Author(s): Michael Holzheu <holzheu@de.ibm.com>
  *
  *************************************************************************/
 
@@ -36,4 +36,68 @@ typedef struct display_struct {
         char message2[8];
 } display_struct;
 
+/*
+ * Tape encryption support
+ */
+
+struct tape390_crypt_info {
+        char capability;
+        char status;
+        char medium_status;
+} __attribute__ ((packed));
+
+
+/* Macros for "capable" field */
+#define TAPE390_CRYPT_SUPPORTED_MASK 0x01
+#define TAPE390_CRYPT_SUPPORTED(x) \
+        ((x.capability & TAPE390_CRYPT_SUPPORTED_MASK))
+
+/* Macros for "status" field */
+#define TAPE390_CRYPT_ON_MASK 0x01
+#define TAPE390_CRYPT_ON(x) (((x.status) & TAPE390_CRYPT_ON_MASK))
+
+/* Macros for "medium status" field */
+#define TAPE390_MEDIUM_LOADED_MASK 0x01
+#define TAPE390_MEDIUM_ENCRYPTED_MASK 0x02
+#define TAPE390_MEDIUM_ENCRYPTED(x) \
+        (((x.medium_status) & TAPE390_MEDIUM_ENCRYPTED_MASK))
+#define TAPE390_MEDIUM_LOADED(x) \
+        (((x.medium_status) & TAPE390_MEDIUM_LOADED_MASK))
+
+/*
+ * The TAPE390_CRYPT_SET ioctl is used to switch on/off encryption.
+ * The "encryption_capable" and "tape_status" fields are ignored for this ioctl!
+ */
+#define TAPE390_CRYPT_SET _IOW('d', 2, struct tape390_crypt_info)
+
+/*
+ * The TAPE390_CRYPT_QUERY ioctl is used to query the encryption state.
+ */
+#define TAPE390_CRYPT_QUERY _IOR('d', 3, struct tape390_crypt_info)
+
+/* Values for "kekl1/2_type" and "kekl1/2_type_on_tape" fields */
+#define TAPE390_KEKL_TYPE_NONE 0
+#define TAPE390_KEKL_TYPE_LABEL 1
+#define TAPE390_KEKL_TYPE_HASH 2
+
+struct tape390_kekl {
+        unsigned char type;
+        unsigned char type_on_tape;
+        char label[65];
+} __attribute__ ((packed));
+
+struct tape390_kekl_pair {
+        struct tape390_kekl kekl[2];
+} __attribute__ ((packed));
+
+/*
+ * The TAPE390_KEKL_SET ioctl is used to set Key Encrypting Key labels.
+ */
+#define TAPE390_KEKL_SET _IOW('d', 4, struct tape390_kekl_pair)
+
+/*
+ * The TAPE390_KEKL_QUERY ioctl is used to query Key Encrypting Key labels.
+ */
+#define TAPE390_KEKL_QUERY _IOR('d', 5, struct tape390_kekl_pair)
+
 #endif 
diff --git a/include/asm-s390/termbits.h b/include/asm-s390/termbits.h
index eb3f8bfabf61..585c78a6e407 100644
--- a/include/asm-s390/termbits.h
+++ b/include/asm-s390/termbits.h
@@ -25,6 +25,17 @@ struct termios {
         cc_t c_cc[NCCS];                /* control characters */
 };
 
+struct ktermios {
+        tcflag_t c_iflag;               /* input mode flags */
+        tcflag_t c_oflag;               /* output mode flags */
+        tcflag_t c_cflag;               /* control mode flags */
+        tcflag_t c_lflag;               /* local mode flags */
+        cc_t c_line;                    /* line discipline */
+        cc_t c_cc[NCCS];                /* control characters */
+        speed_t c_ispeed;               /* input speed */
+        speed_t c_ospeed;               /* output speed */
+};
+
 /* c_cc characters */
 #define VINTR 0
 #define VQUIT 1
diff --git a/include/asm-s390/timer.h b/include/asm-s390/timer.h
index 30e5cbe570f2..adb34860a543 100644
--- a/include/asm-s390/timer.h
+++ b/include/asm-s390/timer.h
@@ -45,6 +45,9 @@ extern void add_virt_timer_periodic(void *new);
 extern int mod_virt_timer(struct vtimer_list *timer, __u64 expires);
 extern int del_virt_timer(struct vtimer_list *timer);
 
+extern void init_cpu_vtimer(void);
+extern void vtime_init(void);
+
 #endif /* __KERNEL__ */
 
 #endif /* _ASM_S390_TIMER_H */
diff --git a/include/asm-s390/timex.h b/include/asm-s390/timex.h
index 4df4a41029a3..98229db24314 100644
--- a/include/asm-s390/timex.h
+++ b/include/asm-s390/timex.h
@@ -11,6 +11,41 @@
 #ifndef _ASM_S390_TIMEX_H
 #define _ASM_S390_TIMEX_H
 
+/* Inline functions for clock register access. */
+static inline int set_clock(__u64 time)
+{
+        int cc;
+
+        asm volatile(
+                "   sck   0(%2)\n"
+                "   ipm   %0\n"
+                "   srl   %0,28\n"
+                : "=d" (cc) : "m" (time), "a" (&time) : "cc");
+        return cc;
+}
+
+static inline int store_clock(__u64 *time)
+{
+        int cc;
+
+        asm volatile(
+                "   stck  0(%2)\n"
+                "   ipm   %0\n"
+                "   srl   %0,28\n"
+                : "=d" (cc), "=m" (*time) : "a" (time) : "cc");
+        return cc;
+}
+
+static inline void set_clock_comparator(__u64 time)
+{
+        asm volatile("sckc 0(%1)" : : "m" (time), "a" (&time));
+}
+
+static inline void store_clock_comparator(__u64 *time)
+{
+        asm volatile("stckc 0(%1)" : "=m" (*time) : "a" (time));
+}
+
 #define CLOCK_TICK_RATE 1193180 /* Underlying HZ */
 
 typedef unsigned long long cycles_t;
@@ -27,9 +62,24 @@ static inline unsigned long long get_clock (void)
         return clk;
 }
 
+static inline void get_clock_extended(void *dest)
+{
+        typedef struct { unsigned long long clk[2]; } __clock_t;
+
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
+        asm volatile("stcke %0" : "=Q" (*((__clock_t *)dest)) : : "cc");
+#else /* __GNUC__ */
+        asm volatile("stcke 0(%1)" : "=m" (*((__clock_t *)dest))
+                                   : "a" ((__clock_t *)dest) : "cc");
+#endif /* __GNUC__ */
+}
+
 static inline cycles_t get_cycles(void)
 {
         return (cycles_t) get_clock() >> 2;
 }
 
+int get_sync_clock(unsigned long long *clock);
+void init_cpu_timer(void);
+
 #endif
diff --git a/include/asm-s390/tlbflush.h b/include/asm-s390/tlbflush.h
index fa4dc916a9bf..66793f55c8b2 100644
--- a/include/asm-s390/tlbflush.h
+++ b/include/asm-s390/tlbflush.h
@@ -3,6 +3,7 @@
 
 #include <linux/mm.h>
 #include <asm/processor.h>
+#include <asm/pgalloc.h>
 
 /*
  * TLB flushing:
@@ -102,6 +103,14 @@ static inline void __flush_tlb_mm(struct mm_struct * mm)
         if (unlikely(cpus_empty(mm->cpu_vm_mask)))
                 return;
         if (MACHINE_HAS_IDTE) {
+                pgd_t *shadow_pgd = get_shadow_pgd(mm->pgd);
+
+                if (shadow_pgd) {
+                        asm volatile(
+                                "       .insn   rrf,0xb98e0000,0,%0,%1,0"
+                                : : "a" (2048),
+                                "a" (__pa(shadow_pgd) & PAGE_MASK) : "cc" );
+                }
                 asm volatile(
                         "       .insn   rrf,0xb98e0000,0,%0,%1,0"
                         : : "a" (2048), "a" (__pa(mm->pgd)&PAGE_MASK) : "cc");
diff --git a/include/asm-s390/uaccess.h b/include/asm-s390/uaccess.h
index 73ac4e82217b..0235970278f0 100644
--- a/include/asm-s390/uaccess.h
+++ b/include/asm-s390/uaccess.h
@@ -90,6 +90,8 @@ struct uaccess_ops {
 extern struct uaccess_ops uaccess;
 extern struct uaccess_ops uaccess_std;
 extern struct uaccess_ops uaccess_mvcos;
+extern struct uaccess_ops uaccess_mvcos_switch;
+extern struct uaccess_ops uaccess_pt;
 
 static inline int __put_user_fn(size_t size, void __user *ptr, void *x)
 {
diff --git a/include/asm-sh/apm.h b/include/asm-sh/apm.h
deleted file mode 100644
index 8b091e93651f..000000000000
--- a/include/asm-sh/apm.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * 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-irq.h b/include/asm-sh/atomic-irq.h
new file mode 100644
index 000000000000..74f7943cff6f
--- /dev/null
+++ b/include/asm-sh/atomic-irq.h
@@ -0,0 +1,71 @@
+#ifndef __ASM_SH_ATOMIC_IRQ_H
+#define __ASM_SH_ATOMIC_IRQ_H
+
+/*
+ * To get proper branch prediction for the main line, we must branch
+ * 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)
+{
+        unsigned long flags;
+
+        local_irq_save(flags);
+        *(long *)v += i;
+        local_irq_restore(flags);
+}
+
+static inline void atomic_sub(int i, atomic_t *v)
+{
+        unsigned long flags;
+
+        local_irq_save(flags);
+        *(long *)v -= i;
+        local_irq_restore(flags);
+}
+
+static inline int atomic_add_return(int i, atomic_t *v)
+{
+        unsigned long temp, flags;
+
+        local_irq_save(flags);
+        temp = *(long *)v;
+        temp += i;
+        *(long *)v = temp;
+        local_irq_restore(flags);
+
+        return temp;
+}
+
+static inline int atomic_sub_return(int i, atomic_t *v)
+{
+        unsigned long temp, flags;
+
+        local_irq_save(flags);
+        temp = *(long *)v;
+        temp -= i;
+        *(long *)v = temp;
+        local_irq_restore(flags);
+
+        return temp;
+}
+
+static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
+{
+        unsigned long flags;
+
+        local_irq_save(flags);
+        *(long *)v &= ~mask;
+        local_irq_restore(flags);
+}
+
+static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
+{
+        unsigned long flags;
+
+        local_irq_save(flags);
+        *(long *)v |= mask;
+        local_irq_restore(flags);
+}
+
+#endif /* __ASM_SH_ATOMIC_IRQ_H */
diff --git a/include/asm-sh/atomic-llsc.h b/include/asm-sh/atomic-llsc.h
new file mode 100644
index 000000000000..4b00b78e3f4f
--- /dev/null
+++ b/include/asm-sh/atomic-llsc.h
@@ -0,0 +1,107 @@
+#ifndef __ASM_SH_ATOMIC_LLSC_H
+#define __ASM_SH_ATOMIC_LLSC_H
+
+/*
+ * To get proper branch prediction for the main line, we must branch
+ * 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)
+{
+        unsigned long tmp;
+
+        __asm__ __volatile__ (
+"1:     movli.l @%2, %0         ! atomic_add    \n"
+"       add     %1, %0                          \n"
+"       movco.l %0, @%2                         \n"
+"       bf      1b                              \n"
+        : "=&z" (tmp)
+        : "r" (i), "r" (&v->counter)
+        : "t");
+}
+
+static inline void atomic_sub(int i, atomic_t *v)
+{
+        unsigned long tmp;
+
+        __asm__ __volatile__ (
+"1:     movli.l @%2, %0         ! atomic_sub    \n"
+"       sub     %1, %0                          \n"
+"       movco.l %0, @%2                         \n"
+"       bf      1b                              \n"
+        : "=&z" (tmp)
+        : "r" (i), "r" (&v->counter)
+        : "t");
+}
+
+/*
+ * 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;
+
+        __asm__ __volatile__ (
+"1:     movli.l @%2, %0         ! atomic_add_return     \n"
+"       add     %1, %0                                  \n"
+"       movco.l %0, @%2                                 \n"
+"       bf      1b                                      \n"
+"       synco                                           \n"
+        : "=&z" (temp)
+        : "r" (i), "r" (&v->counter)
+        : "t");
+
+        return temp;
+}
+
+static inline int atomic_sub_return(int i, atomic_t *v)
+{
+        unsigned long temp;
+
+        __asm__ __volatile__ (
+"1:     movli.l @%2, %0         ! atomic_sub_return     \n"
+"       sub     %1, %0                                  \n"
+"       movco.l %0, @%2                                 \n"
+"       bf      1b                                      \n"
+"       synco                                           \n"
+        : "=&z" (temp)
+        : "r" (i), "r" (&v->counter)
+        : "t");
+
+        return temp;
+}
+
+static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
+{
+        unsigned long tmp;
+
+        __asm__ __volatile__ (
+"1:     movli.l @%2, %0         ! atomic_clear_mask     \n"
+"       and     %1, %0                                  \n"
+"       movco.l %0, @%2                                 \n"
+"       bf      1b                                      \n"
+        : "=&z" (tmp)
+        : "r" (~mask), "r" (&v->counter)
+        : "t");
+}
+
+static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
+{
+        unsigned long tmp;
+
+        __asm__ __volatile__ (
+"1:     movli.l @%2, %0         ! atomic_set_mask       \n"
+"       or      %1, %0                                  \n"
+"       movco.l %0, @%2                                 \n"
+"       bf      1b                                      \n"
+        : "=&z" (tmp)
+        : "r" (mask), "r" (&v->counter)
+        : "t");
+}
+
+#endif /* __ASM_SH_ATOMIC_LLSC_H */
diff --git a/include/asm-sh/atomic.h b/include/asm-sh/atomic.h
index 28305c3cbddf..e12570b9339d 100644
--- a/include/asm-sh/atomic.h
+++ b/include/asm-sh/atomic.h
@@ -17,119 +17,14 @@ typedef struct { volatile int counter; } atomic_t;
 #include <linux/compiler.h>
 #include <asm/system.h>
 
-/*
- * To get proper branch prediction for the main line, we must branch
- * 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)
-{
 #ifdef CONFIG_CPU_SH4A
-        unsigned long tmp;
-
-        __asm__ __volatile__ (
-"1:     movli.l @%2, %0         ! atomic_add    \n"
-"       add     %1, %0                          \n"
-"       movco.l %0, @%2                         \n"
-"       bf      1b                              \n"
-        : "=&z" (tmp)
-        : "r" (i), "r" (&v->counter)
-        : "t");
+#include <asm/atomic-llsc.h>
 #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)
-{
-#ifdef CONFIG_CPU_SH4A
-        unsigned long tmp;
-
-        __asm__ __volatile__ (
-"1:     movli.l @%2, %0         ! atomic_sub    \n"
-"       sub     %1, %0                          \n"
-"       movco.l %0, @%2                         \n"
-"       bf      1b                              \n"
-        : "=&z" (tmp)
-        : "r" (i), "r" (&v->counter)
-        : "t");
-#else
-        unsigned long flags;
-
-        local_irq_save(flags);
-        *(long *)v -= i;
-        local_irq_restore(flags);
+#include <asm/atomic-irq.h>
 #endif
-}
-
-/*
- * 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;
-
-#ifdef CONFIG_CPU_SH4A
-        __asm__ __volatile__ (
-"1:     movli.l @%2, %0         ! atomic_add_return     \n"
-"       add     %1, %0                                  \n"
-"       movco.l %0, @%2                                 \n"
-"       bf      1b                                      \n"
-"       synco                                           \n"
-        : "=&z" (temp)
-        : "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)
-{
-        unsigned long temp;
-
-#ifdef CONFIG_CPU_SH4A
-        __asm__ __volatile__ (
-"1:     movli.l @%2, %0         ! atomic_sub_return     \n"
-"       sub     %1, %0                                  \n"
-"       movco.l %0, @%2                                 \n"
-"       bf      1b                                      \n"
-"       synco                                           \n"
-        : "=&z" (temp)
-        : "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_dec_return(v) atomic_sub_return(1,(v))
 #define atomic_inc_return(v) atomic_add_return(1,(v))
 
@@ -180,50 +75,6 @@ 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)
-{
-#ifdef CONFIG_CPU_SH4A
-        unsigned long tmp;
-
-        __asm__ __volatile__ (
-"1:     movli.l @%2, %0         ! atomic_clear_mask     \n"
-"       and     %1, %0                                  \n"
-"       movco.l %0, @%2                                 \n"
-"       bf      1b                                      \n"
-        : "=&z" (tmp)
-        : "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)
-{
-#ifdef CONFIG_CPU_SH4A
-        unsigned long tmp;
-
-        __asm__ __volatile__ (
-"1:     movli.l @%2, %0         ! atomic_set_mask       \n"
-"       or      %1, %0                                  \n"
-"       movco.l %0, @%2                                 \n"
-"       bf      1b                                      \n"
-        : "=&z" (tmp)
-        : "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 */
 #define smp_mb__before_atomic_dec()     barrier()
 #define smp_mb__after_atomic_dec()      barrier()
diff --git a/include/asm-sh/bug.h b/include/asm-sh/bug.h
index 1b4fc52a59e8..2f89dd06d0cd 100644
--- a/include/asm-sh/bug.h
+++ b/include/asm-sh/bug.h
@@ -1,19 +1,54 @@
 #ifndef __ASM_SH_BUG_H
 #define __ASM_SH_BUG_H
 
-
 #ifdef CONFIG_BUG
-/*
- * Tell the user there is some problem.
- */
-#define BUG() do { \
-        printk("kernel BUG at %s:%d!\n", __FILE__, __LINE__); \
-        *(volatile int *)0 = 0; \
+
+struct bug_frame {
+        unsigned short  opcode;
+        unsigned short  line;
+        const char      *file;
+        const char      *func;
+};
+
+struct pt_regs;
+
+extern void handle_BUG(struct pt_regs *);
+
+#define TRAPA_BUG_OPCODE        0xc33e  /* trapa #0x3e */
+
+#ifdef CONFIG_DEBUG_BUGVERBOSE
+
+#define BUG()                                           \
+do {                                                    \
+        __asm__ __volatile__ (                          \
+                ".align 2\n\t"                          \
+                ".short %O0\n\t"                        \
+                ".short %O1\n\t"                        \
+                ".long  %O2\n\t"                        \
+                ".long  %O3\n\t"                        \
+                :                                       \
+                : "n" (TRAPA_BUG_OPCODE),               \
+                  "i" (__LINE__), "X" (__FILE__),       \
+                  "X" (__FUNCTION__));                  \
+} while (0)
+
+#else
+
+#define BUG()                                   \
+do {                                            \
+        __asm__ __volatile__ (                  \
+                ".align 2\n\t"                  \
+                ".short %O0\n\t"                \
+                :                               \
+                : "n" (TRAPA_BUG_OPCODE));      \
 } while (0)
 
+#endif /* CONFIG_DEBUG_BUGVERBOSE */
+
 #define HAVE_ARCH_BUG
-#endif
+
+#endif /* CONFIG_BUG */
 
 #include <asm-generic/bug.h>
 
-#endif
+#endif /* __ASM_SH_BUG_H */
diff --git a/include/asm-sh/bugs.h b/include/asm-sh/bugs.h
index 795047da5e17..a294997a8412 100644
--- a/include/asm-sh/bugs.h
+++ b/include/asm-sh/bugs.h
@@ -16,9 +16,8 @@
 
 static void __init check_bugs(void)
 {
-        extern char *get_cpu_subtype(void);
         extern unsigned long loops_per_jiffy;
-        char *p= &init_utsname()->machine[2]; /* "sh" */
+        char *p = &init_utsname()->machine[2]; /* "sh" */
 
         cpu_data->loops_per_jiffy = loops_per_jiffy;
 
@@ -40,6 +39,15 @@ static void __init check_bugs(void)
                 *p++ = '4';
                 *p++ = 'a';
                 break;
+        case CPU_SH73180 ... CPU_SH7722:
+                *p++ = '4';
+                *p++ = 'a';
+                *p++ = 'l';
+                *p++ = '-';
+                *p++ = 'd';
+                *p++ = 's';
+                *p++ = 'p';
+                break;
         default:
                 *p++ = '?';
                 *p++ = '!';
diff --git a/include/asm-sh/checksum.h b/include/asm-sh/checksum.h
index d44344c88e73..4bc8357e8892 100644
--- a/include/asm-sh/checksum.h
+++ b/include/asm-sh/checksum.h
@@ -34,25 +34,26 @@ asmlinkage __wsum csum_partial(const void *buff, int len, __wsum sum);
  */
 
 asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst,
-                                          int len, __wsum sum, int *src_err_ptr, int *dst_err_ptr);
+                                            int len, __wsum 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 
+ *      passed in an incorrect kernel address to one of these functions.
+ *
+ *      If you use these functions directly please don't forget the
  *      access_ok().
  */
-static __inline__
+static inline
 __wsum csum_partial_copy_nocheck(const void *src, void *dst,
-                                        int len, __wsum sum)
+                                 int len, __wsum sum)
 {
-        return csum_partial_copy_generic ( src, dst, len, sum, NULL, NULL);
+        return csum_partial_copy_generic(src, dst, len, sum, NULL, NULL);
 }
 
-static __inline__
+static inline
 __wsum csum_partial_copy_from_user(const void __user *src, void *dst,
-                                                int len, __wsum sum, int *err_ptr)
+                                   int len, __wsum sum, int *err_ptr)
 {
         return csum_partial_copy_generic((__force const void *)src, dst,
                                         len, sum, err_ptr, NULL);
@@ -62,7 +63,7 @@ __wsum csum_partial_copy_from_user(const void __user *src, void *dst,
  *      Fold a partial checksum
  */
 
-static __inline__ __sum16 csum_fold(__wsum sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
         unsigned int __dummy;
         __asm__("swap.w %0, %1\n\t"
@@ -85,7 +86,7 @@ static __inline__ __sum16 csum_fold(__wsum sum)
  *      i386 version by Jorge Cwik <jorge@laser.satlink.net>, adapted
  *      for linux by * Arnt Gulbrandsen.
  */
-static __inline__ __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
+static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
         unsigned int sum, __dummy0, __dummy1;
 
@@ -113,10 +114,10 @@ static __inline__ __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
         return  csum_fold(sum);
 }
 
-static __inline__ __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
-                                                   unsigned short len,
-                                                   unsigned short proto,
-                                                   __wsum sum)
+static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
+                                        unsigned short len,
+                                        unsigned short proto,
+                                        __wsum sum)
 {
 #ifdef __LITTLE_ENDIAN__
         unsigned long len_proto = (proto + len) << 8;
@@ -132,6 +133,7 @@ static __inline__ __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
                 : "=r" (sum), "=r" (len_proto)
                 : "r" (daddr), "r" (saddr), "1" (len_proto), "0" (sum)
                 : "t");
+
         return sum;
 }
 
@@ -139,30 +141,28 @@ static __inline__ __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static __inline__ __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
-                                                       unsigned short len,
-                                                       unsigned short proto,
-                                                       __wsum sum)
+static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
+                                        unsigned short len,
+                                        unsigned short proto,
+                                        __wsum sum)
 {
-        return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
+        return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum));
 }
 
 /*
  * this routine is used for miscellaneous IP-like checksums, mainly
  * in icmp.c
  */
-
-static __inline__ __sum16 ip_compute_csum(const void *buff, int len)
+static inline __sum16 ip_compute_csum(const void *buff, int len)
 {
-    return csum_fold (csum_partial(buff, len, 0));
+    return csum_fold(csum_partial(buff, len, 0));
 }
 
 #define _HAVE_ARCH_IPV6_CSUM
-#ifdef CONFIG_IPV6
-static __inline__ __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
-                                          const struct in6_addr *daddr,
-                                          __u32 len, unsigned short proto,
-                                          __wsum sum)
+static inline __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
+                                      const struct in6_addr *daddr,
+                                      __u32 len, unsigned short proto,
+                                      __wsum sum)
 {
         unsigned int __dummy;
         __asm__("clrt\n\t"
@@ -187,22 +187,21 @@ static __inline__ __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
                 "movt   %1\n\t"
                 "add    %1, %0\n"
                 : "=r" (sum), "=&r" (__dummy)
-                : "r" (saddr), "r" (daddr), 
+                : "r" (saddr), "r" (daddr),
                   "r" (htonl(len)), "r" (htonl(proto)), "0" (sum)
                 : "t");
 
         return csum_fold(sum);
 }
-#endif
 
-/* 
+/*
  *      Copy and checksum to user
  */
 #define HAVE_CSUM_COPY_USER
-static __inline__ __wsum csum_and_copy_to_user (const void *src,
-                                                      void __user *dst,
-                                                      int len, __wsum sum,
-                                                      int *err_ptr)
+static inline __wsum csum_and_copy_to_user(const void *src,
+                                           void __user *dst,
+                                           int len, __wsum sum,
+                                           int *err_ptr)
 {
         if (access_ok(VERIFY_WRITE, dst, len))
                 return csum_partial_copy_generic((__force const void *)src,
diff --git a/include/asm-sh/cpu-sh2/cacheflush.h b/include/asm-sh/cpu-sh2/cacheflush.h
index f556fa80ea97..2979efb26de3 100644
--- a/include/asm-sh/cpu-sh2/cacheflush.h
+++ b/include/asm-sh/cpu-sh2/cacheflush.h
@@ -15,6 +15,7 @@
  *
  *  - flush_cache_all() flushes entire cache
  *  - flush_cache_mm(mm) flushes the specified mm context's cache lines
+ *  - flush_cache_dup mm(mm) handles cache flushing when forking
  *  - flush_cache_page(mm, vmaddr, pfn) flushes a single page
  *  - flush_cache_range(vma, start, end) flushes a range of pages
  *
@@ -27,6 +28,7 @@
  */
 #define flush_cache_all()                       do { } while (0)
 #define flush_cache_mm(mm)                      do { } while (0)
+#define flush_cache_dup_mm(mm)                  do { } while (0)
 #define flush_cache_range(vma, start, end)      do { } while (0)
 #define flush_cache_page(vma, vmaddr, pfn)      do { } while (0)
 #define flush_dcache_page(page)                 do { } while (0)
diff --git a/include/asm-sh/cpu-sh3/cacheflush.h b/include/asm-sh/cpu-sh3/cacheflush.h
index 03fde97a7fd0..f70d8ef76a15 100644
--- a/include/asm-sh/cpu-sh3/cacheflush.h
+++ b/include/asm-sh/cpu-sh3/cacheflush.h
@@ -15,6 +15,7 @@
  *
  *  - flush_cache_all() flushes entire cache
  *  - flush_cache_mm(mm) flushes the specified mm context's cache lines
+ *  - flush_cache_dup mm(mm) handles cache flushing when forking
  *  - flush_cache_page(mm, vmaddr, pfn) flushes a single page
  *  - flush_cache_range(vma, start, end) flushes a range of pages
  *
@@ -39,6 +40,7 @@
 
 void flush_cache_all(void);
 void flush_cache_mm(struct mm_struct *mm);
+#define flush_cache_dup_mm(mm) flush_cache_mm(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);
@@ -48,6 +50,7 @@ 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_dup_mm(mm)                  do { } while (0)
 #define flush_cache_range(vma, start, end)      do { } while (0)
 #define flush_cache_page(vma, vmaddr, pfn)      do { } while (0)
 #define flush_dcache_page(page)                 do { } while (0)
diff --git a/include/asm-sh/cpu-sh4/cache.h b/include/asm-sh/cpu-sh4/cache.h
index 6e9c7e6ee8e4..f92b20a0983d 100644
--- a/include/asm-sh/cpu-sh4/cache.h
+++ b/include/asm-sh/cpu-sh4/cache.h
@@ -22,7 +22,7 @@
 #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
+#ifndef CONFIG_CPU_SH4A
 #define CCR_CACHE_EMODE 0x80000000      /* EMODE Enable */
 #endif
 
diff --git a/include/asm-sh/cpu-sh4/cacheflush.h b/include/asm-sh/cpu-sh4/cacheflush.h
index 515fd574267c..b01a10f31225 100644
--- a/include/asm-sh/cpu-sh4/cacheflush.h
+++ b/include/asm-sh/cpu-sh4/cacheflush.h
@@ -18,6 +18,7 @@
  */
 void flush_cache_all(void);
 void flush_cache_mm(struct mm_struct *mm);
+#define flush_cache_dup_mm(mm) flush_cache_mm(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,
diff --git a/include/asm-sh/cpu-sh4/freq.h b/include/asm-sh/cpu-sh4/freq.h
index ef2b9b1ae41f..602d061ca2dc 100644
--- a/include/asm-sh/cpu-sh4/freq.h
+++ b/include/asm-sh/cpu-sh4/freq.h
@@ -10,7 +10,7 @@
 #ifndef __ASM_CPU_SH4_FREQ_H
 #define __ASM_CPU_SH4_FREQ_H
 
-#if defined(CONFIG_CPU_SUBTYPE_SH73180)
+#if defined(CONFIG_CPU_SUBTYPE_SH73180) || defined(CONFIG_CPU_SUBTYPE_SH7722)
 #define FRQCR                   0xa4150000
 #elif defined(CONFIG_CPU_SUBTYPE_SH7780)
 #define FRQCR                   0xffc80000
diff --git a/include/asm-sh/dma-mapping.h b/include/asm-sh/dma-mapping.h
index 37ab0c131a4d..8d0867b98e05 100644
--- a/include/asm-sh/dma-mapping.h
+++ b/include/asm-sh/dma-mapping.h
@@ -67,7 +67,7 @@ static inline dma_addr_t dma_map_single(struct device *dev,
         if (dev->bus == &pci_bus_type)
                 return virt_to_bus(ptr);
 #endif
-        dma_cache_sync(ptr, size, dir);
+        dma_cache_sync(dev, ptr, size, dir);
 
         return virt_to_bus(ptr);
 }
@@ -81,7 +81,7 @@ static inline int dma_map_sg(struct device *dev, struct scatterlist *sg,
 
         for (i = 0; i < nents; i++) {
 #if !defined(CONFIG_PCI) || defined(CONFIG_SH_PCIDMA_NONCOHERENT)
-                dma_cache_sync(page_address(sg[i].page) + sg[i].offset,
+                dma_cache_sync(dev, page_address(sg[i].page) + sg[i].offset,
                                sg[i].length, dir);
 #endif
                 sg[i].dma_address = page_to_phys(sg[i].page) + sg[i].offset;
@@ -112,7 +112,7 @@ static inline void dma_sync_single(struct device *dev, dma_addr_t dma_handle,
         if (dev->bus == &pci_bus_type)
                 return;
 #endif
-        dma_cache_sync(bus_to_virt(dma_handle), size, dir);
+        dma_cache_sync(dev, bus_to_virt(dma_handle), size, dir);
 }
 
 static inline void dma_sync_single_range(struct device *dev,
@@ -124,7 +124,7 @@ static inline void dma_sync_single_range(struct device *dev,
         if (dev->bus == &pci_bus_type)
                 return;
 #endif
-        dma_cache_sync(bus_to_virt(dma_handle) + offset, size, dir);
+        dma_cache_sync(dev, bus_to_virt(dma_handle) + offset, size, dir);
 }
 
 static inline void dma_sync_sg(struct device *dev, struct scatterlist *sg,
@@ -134,7 +134,7 @@ static inline void dma_sync_sg(struct device *dev, struct scatterlist *sg,
 
         for (i = 0; i < nelems; i++) {
 #if !defined(CONFIG_PCI) || defined(CONFIG_SH_PCIDMA_NONCOHERENT)
-                dma_cache_sync(page_address(sg[i].page) + sg[i].offset,
+                dma_cache_sync(dev, page_address(sg[i].page) + sg[i].offset,
                                sg[i].length, dir);
 #endif
                 sg[i].dma_address = page_to_phys(sg[i].page) + sg[i].offset;
diff --git a/include/asm-sh/irq.h b/include/asm-sh/irq.h
index fd576088e47e..bff965ef4b95 100644
--- a/include/asm-sh/irq.h
+++ b/include/asm-sh/irq.h
@@ -37,7 +37,8 @@
 # define ONCHIP_NR_IRQS 144
 #elif defined(CONFIG_CPU_SUBTYPE_SH7300) || \
       defined(CONFIG_CPU_SUBTYPE_SH73180) || \
-      defined(CONFIG_CPU_SUBTYPE_SH7343)
+      defined(CONFIG_CPU_SUBTYPE_SH7343) || \
+      defined(CONFIG_CPU_SUBTYPE_SH7722)
 # define ONCHIP_NR_IRQS 109
 #elif defined(CONFIG_CPU_SUBTYPE_SH7780)
 # define ONCHIP_NR_IRQS 111
@@ -79,6 +80,8 @@
 # define OFFCHIP_NR_IRQS 16
 #elif defined(CONFIG_SH_7343_SOLUTION_ENGINE)
 # define OFFCHIP_NR_IRQS 12
+#elif defined(CONFIG_SH_7722_SOLUTION_ENGINE)
+# define OFFCHIP_NR_IRQS 14
 #elif defined(CONFIG_SH_UNKNOWN)
 # define OFFCHIP_NR_IRQS 16     /* Must also be last */
 #else
diff --git a/include/asm-sh/pgtable.h b/include/asm-sh/pgtable.h
index c84901dbd8e5..036ca2843866 100644
--- a/include/asm-sh/pgtable.h
+++ b/include/asm-sh/pgtable.h
@@ -508,16 +508,50 @@ struct vm_area_struct;
 extern void update_mmu_cache(struct vm_area_struct * vma,
                              unsigned long address, pte_t pte);
 
-/* Encode and de-code a swap entry */
 /*
+ * Encode and de-code a swap entry
+ *
+ * Constraints:
+ *      _PAGE_FILE at bit 0
+ *      _PAGE_PRESENT at bit 8
+ *      _PAGE_PROTNONE at bit 9
+ *
+ * For the normal case, we encode the swap type into bits 0:7 and the
+ * swap offset into bits 10:30. For the 64-bit PTE case, we keep the
+ * preserved bits in the low 32-bits and use the upper 32 as the swap
+ * offset (along with a 5-bit type), following the same approach as x86
+ * PAE. This keeps the logic quite simple, and allows for a full 32
+ * PTE_FILE_MAX_BITS, as opposed to the 29-bits we're constrained with
+ * in the pte_low case.
+ *
+ * As is evident by the Alpha code, if we ever get a 64-bit unsigned
+ * long (swp_entry_t) to match up with the 64-bit PTEs, this all becomes
+ * much cleaner..
+ *
  * NOTE: We should set ZEROs at the position of _PAGE_PRESENT
  *       and _PAGE_PROTNONE bits
  */
-#define __swp_type(x)           ((x).val & 0xff)
-#define __swp_offset(x)         ((x).val >> 10)
-#define __swp_entry(type, offset) ((swp_entry_t) { (type) | ((offset) << 10) })
-#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) >> 1 })
-#define __swp_entry_to_pte(x)   ((pte_t) { (x).val << 1 })
+#ifdef CONFIG_X2TLB
+#define __swp_type(x)                   ((x).val & 0x1f)
+#define __swp_offset(x)                 ((x).val >> 5)
+#define __swp_entry(type, offset)       ((swp_entry_t){ (type) | (offset) << 5})
+#define __pte_to_swp_entry(pte)         ((swp_entry_t){ (pte).pte_high })
+#define __swp_entry_to_pte(x)           ((pte_t){ 0, (x).val })
+
+/*
+ * Encode and decode a nonlinear file mapping entry
+ */
+#define pte_to_pgoff(pte)               ((pte).pte_high)
+#define pgoff_to_pte(off)               ((pte_t) { _PAGE_FILE, (off) })
+
+#define PTE_FILE_MAX_BITS               32
+#else
+#define __swp_type(x)                   ((x).val & 0xff)
+#define __swp_offset(x)                 ((x).val >> 10)
+#define __swp_entry(type, offset)       ((swp_entry_t){(type) | (offset) <<10})
+
+#define __pte_to_swp_entry(pte)         ((swp_entry_t) { pte_val(pte) >> 1 })
+#define __swp_entry_to_pte(x)           ((pte_t) { (x).val << 1 })
 
 /*
  * Encode and decode a nonlinear file mapping entry
@@ -525,6 +559,7 @@ extern void update_mmu_cache(struct vm_area_struct * vma,
 #define PTE_FILE_MAX_BITS       29
 #define pte_to_pgoff(pte)       (pte_val(pte) >> 1)
 #define pgoff_to_pte(off)       ((pte_t) { ((off) << 1) | _PAGE_FILE })
+#endif
 
 typedef pte_t *pte_addr_t;
 
diff --git a/include/asm-sh/processor.h b/include/asm-sh/processor.h
index 6f1dd7ca1b1d..e29f2abb92de 100644
--- a/include/asm-sh/processor.h
+++ b/include/asm-sh/processor.h
@@ -27,6 +27,8 @@
 #define CCN_CVR         0xff000040
 #define CCN_PRR         0xff000044
 
+const char *get_cpu_subtype(void);
+
 /*
  *  CPU type and hardware bug flags. Kept separately for each CPU.
  *
@@ -52,8 +54,10 @@ enum cpu_type {
         CPU_SH7760, CPU_ST40RA, CPU_ST40GX1, CPU_SH4_202, CPU_SH4_501,
 
         /* SH-4A types */
-        CPU_SH73180, CPU_SH7343, CPU_SH7770, CPU_SH7780, CPU_SH7781,
-        CPU_SH7785,
+        CPU_SH7770, CPU_SH7780, CPU_SH7781, CPU_SH7785,
+
+        /* SH4AL-DSP types */
+        CPU_SH73180, CPU_SH7343, CPU_SH7722,
 
         /* Unknown subtype */
         CPU_SH_NONE
diff --git a/include/asm-sh/push-switch.h b/include/asm-sh/push-switch.h
index dfc6bad567f0..4903f9e52dd8 100644
--- a/include/asm-sh/push-switch.h
+++ b/include/asm-sh/push-switch.h
@@ -4,6 +4,7 @@
 #include <linux/timer.h>
 #include <linux/interrupt.h>
 #include <linux/workqueue.h>
+#include <linux/platform_device.h>
 
 struct push_switch {
         /* switch state */
@@ -12,6 +13,8 @@ struct push_switch {
         struct timer_list       debounce;
         /* workqueue */
         struct work_struct      work;
+        /* platform device, for workqueue handler */
+        struct platform_device  *pdev;
 };
 
 struct push_switch_platform_info {
diff --git a/include/asm-sh/termbits.h b/include/asm-sh/termbits.h
index 4f9822a8e7b4..f1b7b46f4e9a 100644
--- a/include/asm-sh/termbits.h
+++ b/include/asm-sh/termbits.h
@@ -17,6 +17,17 @@ struct termios {
         cc_t c_cc[NCCS];                /* control characters */
 };
 
+struct ktermios {
+        tcflag_t c_iflag;               /* input mode flags */
+        tcflag_t c_oflag;               /* output mode flags */
+        tcflag_t c_cflag;               /* control mode flags */
+        tcflag_t c_lflag;               /* local mode flags */
+        cc_t c_line;                    /* line discipline */
+        cc_t c_cc[NCCS];                /* control characters */
+        speed_t c_ispeed;               /* input speed */
+        speed_t c_ospeed;               /* output speed */
+};
+
 /* c_cc characters */
 #define VINTR 0
 #define VQUIT 1
diff --git a/include/asm-sh/thread_info.h b/include/asm-sh/thread_info.h
index 0c01dc550819..879f741105db 100644
--- a/include/asm-sh/thread_info.h
+++ b/include/asm-sh/thread_info.h
@@ -106,6 +106,7 @@ static inline struct thread_info *current_thread_info(void)
 #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_FREEZE              19
 
 #define _TIF_SYSCALL_TRACE      (1<<TIF_SYSCALL_TRACE)
 #define _TIF_NOTIFY_RESUME      (1<<TIF_NOTIFY_RESUME)
@@ -114,6 +115,7 @@ static inline struct thread_info *current_thread_info(void)
 #define _TIF_RESTORE_SIGMASK    (1<<TIF_RESTORE_SIGMASK)
 #define _TIF_USEDFPU            (1<<TIF_USEDFPU)
 #define _TIF_POLLING_NRFLAG     (1<<TIF_POLLING_NRFLAG)
+#define _TIF_FREEZE             (1<<TIF_FREEZE)
 
 #define _TIF_WORK_MASK          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-sh64/cacheflush.h b/include/asm-sh64/cacheflush.h
index 55f71aa0aa6b..1e53a47bdc97 100644
--- a/include/asm-sh64/cacheflush.h
+++ b/include/asm-sh64/cacheflush.h
@@ -21,6 +21,8 @@ extern void flush_icache_user_range(struct vm_area_struct *vma,
                                     struct page *page, unsigned long addr,
                                     int len);
 
+#define flush_cache_dup_mm(mm)  flush_cache_mm(mm)
+
 #define flush_dcache_mmap_lock(mapping)         do { } while (0)
 #define flush_dcache_mmap_unlock(mapping)       do { } while (0)
 
diff --git a/include/asm-sh64/pgalloc.h b/include/asm-sh64/pgalloc.h
index b29dd468817e..cb803e56cb64 100644
--- a/include/asm-sh64/pgalloc.h
+++ b/include/asm-sh64/pgalloc.h
@@ -41,7 +41,7 @@ static inline void pgd_init(unsigned long page)
 static inline pgd_t *get_pgd_slow(void)
 {
         unsigned int pgd_size = (USER_PTRS_PER_PGD * sizeof(pgd_t));
-        pgd_t *ret = (pgd_t *)kmalloc(pgd_size, GFP_KERNEL);
+        pgd_t *ret = kmalloc(pgd_size, GFP_KERNEL);
         return ret;
 }
 
diff --git a/include/asm-sparc/bitops.h b/include/asm-sparc/bitops.h
index 04aa3318f76a..329e696e7751 100644
--- a/include/asm-sparc/bitops.h
+++ b/include/asm-sparc/bitops.h
@@ -14,6 +14,10 @@
 
 #ifdef __KERNEL__
 
+extern unsigned long ___set_bit(unsigned long *addr, unsigned long mask);
+extern unsigned long ___clear_bit(unsigned long *addr, unsigned long mask);
+extern unsigned long ___change_bit(unsigned long *addr, unsigned long mask);
+
 /*
  * Set bit 'nr' in 32-bit quantity at address 'addr' where bit '0'
  * is in the highest of the four bytes and bit '31' is the high bit
@@ -22,134 +26,62 @@
  */
 static inline int test_and_set_bit(unsigned long nr, volatile unsigned long *addr)
 {
-        register unsigned long mask asm("g2");
-        register unsigned long *ADDR asm("g1");
-        register int tmp1 asm("g3");
-        register int tmp2 asm("g4");
-        register int tmp3 asm("g5");
-        register int tmp4 asm("g7");
+        unsigned long *ADDR, mask;
 
         ADDR = ((unsigned long *) addr) + (nr >> 5);
         mask = 1 << (nr & 31);
 
-        __asm__ __volatile__(
-        "mov    %%o7, %%g4\n\t"
-        "call   ___set_bit\n\t"
-        " add   %%o7, 8, %%o7\n"
-        : "=&r" (mask), "=r" (tmp1), "=r" (tmp2), "=r" (tmp3), "=r" (tmp4)
-        : "0" (mask), "r" (ADDR)
-        : "memory", "cc");
-
-        return mask != 0;
+        return ___set_bit(ADDR, mask) != 0;
 }
 
 static inline void set_bit(unsigned long nr, volatile unsigned long *addr)
 {
-        register unsigned long mask asm("g2");
-        register unsigned long *ADDR asm("g1");
-        register int tmp1 asm("g3");
-        register int tmp2 asm("g4");
-        register int tmp3 asm("g5");
-        register int tmp4 asm("g7");
+        unsigned long *ADDR, mask;
 
         ADDR = ((unsigned long *) addr) + (nr >> 5);
         mask = 1 << (nr & 31);
 
-        __asm__ __volatile__(
-        "mov    %%o7, %%g4\n\t"
-        "call   ___set_bit\n\t"
-        " add   %%o7, 8, %%o7\n"
-        : "=&r" (mask), "=r" (tmp1), "=r" (tmp2), "=r" (tmp3), "=r" (tmp4)
-        : "0" (mask), "r" (ADDR)
-        : "memory", "cc");
+        (void) ___set_bit(ADDR, mask);
 }
 
 static inline int test_and_clear_bit(unsigned long nr, volatile unsigned long *addr)
 {
-        register unsigned long mask asm("g2");
-        register unsigned long *ADDR asm("g1");
-        register int tmp1 asm("g3");
-        register int tmp2 asm("g4");
-        register int tmp3 asm("g5");
-        register int tmp4 asm("g7");
+        unsigned long *ADDR, mask;
 
         ADDR = ((unsigned long *) addr) + (nr >> 5);
         mask = 1 << (nr & 31);
 
-        __asm__ __volatile__(
-        "mov    %%o7, %%g4\n\t"
-        "call   ___clear_bit\n\t"
-        " add   %%o7, 8, %%o7\n"
-        : "=&r" (mask), "=r" (tmp1), "=r" (tmp2), "=r" (tmp3), "=r" (tmp4)
-        : "0" (mask), "r" (ADDR)
-        : "memory", "cc");
-
-        return mask != 0;
+        return ___clear_bit(ADDR, mask) != 0;
 }
 
 static inline void clear_bit(unsigned long nr, volatile unsigned long *addr)
 {
-        register unsigned long mask asm("g2");
-        register unsigned long *ADDR asm("g1");
-        register int tmp1 asm("g3");
-        register int tmp2 asm("g4");
-        register int tmp3 asm("g5");
-        register int tmp4 asm("g7");
+        unsigned long *ADDR, mask;
 
         ADDR = ((unsigned long *) addr) + (nr >> 5);
         mask = 1 << (nr & 31);
 
-        __asm__ __volatile__(
-        "mov    %%o7, %%g4\n\t"
-        "call   ___clear_bit\n\t"
-        " add   %%o7, 8, %%o7\n"
-        : "=&r" (mask), "=r" (tmp1), "=r" (tmp2), "=r" (tmp3), "=r" (tmp4)
-        : "0" (mask), "r" (ADDR)
-        : "memory", "cc");
+        (void) ___clear_bit(ADDR, mask);
 }
 
 static inline int test_and_change_bit(unsigned long nr, volatile unsigned long *addr)
 {
-        register unsigned long mask asm("g2");
-        register unsigned long *ADDR asm("g1");
-        register int tmp1 asm("g3");
-        register int tmp2 asm("g4");
-        register int tmp3 asm("g5");
-        register int tmp4 asm("g7");
+        unsigned long *ADDR, mask;
 
         ADDR = ((unsigned long *) addr) + (nr >> 5);
         mask = 1 << (nr & 31);
 
-        __asm__ __volatile__(
-        "mov    %%o7, %%g4\n\t"
-        "call   ___change_bit\n\t"
-        " add   %%o7, 8, %%o7\n"
-        : "=&r" (mask), "=r" (tmp1), "=r" (tmp2), "=r" (tmp3), "=r" (tmp4)
-        : "0" (mask), "r" (ADDR)
-        : "memory", "cc");
-
-        return mask != 0;
+        return ___change_bit(ADDR, mask) != 0;
 }
 
 static inline void change_bit(unsigned long nr, volatile unsigned long *addr)
 {
-        register unsigned long mask asm("g2");
-        register unsigned long *ADDR asm("g1");
-        register int tmp1 asm("g3");
-        register int tmp2 asm("g4");
-        register int tmp3 asm("g5");
-        register int tmp4 asm("g7");
+        unsigned long *ADDR, mask;
 
         ADDR = ((unsigned long *) addr) + (nr >> 5);
         mask = 1 << (nr & 31);
 
-        __asm__ __volatile__(
-        "mov    %%o7, %%g4\n\t"
-        "call   ___change_bit\n\t"
-        " add   %%o7, 8, %%o7\n"
-        : "=&r" (mask), "=r" (tmp1), "=r" (tmp2), "=r" (tmp3), "=r" (tmp4)
-        : "0" (mask), "r" (ADDR)
-        : "memory", "cc");
+        (void) ___change_bit(ADDR, mask);
 }
 
 #include <asm-generic/bitops/non-atomic.h>
diff --git a/include/asm-sparc/cacheflush.h b/include/asm-sparc/cacheflush.h
index fc632f811cd8..68ac10910271 100644
--- a/include/asm-sparc/cacheflush.h
+++ b/include/asm-sparc/cacheflush.h
@@ -48,6 +48,7 @@ BTFIXUPDEF_CALL(void, flush_cache_page, struct vm_area_struct *, unsigned long)
 
 #define flush_cache_all() BTFIXUP_CALL(flush_cache_all)()
 #define flush_cache_mm(mm) BTFIXUP_CALL(flush_cache_mm)(mm)
+#define flush_cache_dup_mm(mm) BTFIXUP_CALL(flush_cache_mm)(mm)
 #define flush_cache_range(vma,start,end) BTFIXUP_CALL(flush_cache_range)(vma,start,end)
 #define flush_cache_page(vma,addr,pfn) BTFIXUP_CALL(flush_cache_page)(vma,addr)
 #define flush_icache_range(start, end)          do { } while (0)
diff --git a/include/asm-sparc/checksum.h b/include/asm-sparc/checksum.h
index 267e631e9bbc..34518ea7bf1b 100644
--- a/include/asm-sparc/checksum.h
+++ b/include/asm-sparc/checksum.h
@@ -151,7 +151,7 @@ static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
                              "xnor\t%%g0, %0, %0"
                              : "=r" (sum), "=&r" (iph)
                              : "r" (ihl), "1" (iph)
-                             : "g2", "g3", "g4", "cc");
+                             : "g2", "g3", "g4", "cc", "memory");
         return sum;
 }
 
diff --git a/include/asm-sparc/of_device.h b/include/asm-sparc/of_device.h
index 80ea31f6e17f..7cb00c1b09c6 100644
--- a/include/asm-sparc/of_device.h
+++ b/include/asm-sparc/of_device.h
@@ -33,7 +33,7 @@ struct of_device
 #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 void of_iounmap(struct resource *res, void __iomem *base, unsigned long size);
 
 extern struct of_device *of_find_device_by_node(struct device_node *);
 
diff --git a/include/asm-sparc/termbits.h b/include/asm-sparc/termbits.h
index 1794d71134b7..5eb00a105d7c 100644
--- a/include/asm-sparc/termbits.h
+++ b/include/asm-sparc/termbits.h
@@ -31,6 +31,18 @@ struct termios {
 #endif
 };
 
+struct ktermios {
+        tcflag_t c_iflag;               /* input mode flags */
+        tcflag_t c_oflag;               /* output mode flags */
+        tcflag_t c_cflag;               /* control mode flags */
+        tcflag_t c_lflag;               /* local mode flags */
+        cc_t c_line;                    /* line discipline */
+        cc_t c_cc[NCCS];                /* control characters */
+        cc_t _x_cc[2];                  /* We need them to hold vmin/vtime */
+        speed_t c_ispeed;               /* input speed */
+        speed_t c_ospeed;               /* output speed */
+};
+
 /* c_cc characters */
 #define VINTR    0
 #define VQUIT    1
diff --git a/include/asm-sparc64/cacheflush.h b/include/asm-sparc64/cacheflush.h
index 745d1ab60371..122e4058dd9e 100644
--- a/include/asm-sparc64/cacheflush.h
+++ b/include/asm-sparc64/cacheflush.h
@@ -12,6 +12,7 @@
 /* These are the same regardless of whether this is an SMP kernel or not. */
 #define flush_cache_mm(__mm) \
         do { if ((__mm) == current->mm) flushw_user(); } while(0)
+#define flush_cache_dup_mm(mm) flush_cache_mm(mm)
 #define flush_cache_range(vma, start, end) \
         flush_cache_mm((vma)->vm_mm)
 #define flush_cache_page(vma, page, pfn) \
diff --git a/include/asm-sparc64/dma.h b/include/asm-sparc64/dma.h
index 27f65972b3bb..93e5a062df88 100644
--- a/include/asm-sparc64/dma.h
+++ b/include/asm-sparc64/dma.h
@@ -152,9 +152,9 @@ extern void dvma_init(struct sbus_bus *);
 #define DMA_MAXEND(addr) (0x01000000UL-(((unsigned long)(addr))&0x00ffffffUL))
 
 /* Yes, I hack a lot of elisp in my spare time... */
-#define DMA_ERROR_P(regs)  (((sbus_readl((regs) + DMA_CSR) & DMA_HNDL_ERROR))
-#define DMA_IRQ_P(regs)    (((sbus_readl((regs) + DMA_CSR)) & (DMA_HNDL_INTR | DMA_HNDL_ERROR)))
-#define DMA_WRITE_P(regs)  (((sbus_readl((regs) + DMA_CSR) & DMA_ST_WRITE))
+#define DMA_ERROR_P(regs)  ((sbus_readl((regs) + DMA_CSR) & DMA_HNDL_ERROR))
+#define DMA_IRQ_P(regs)    ((sbus_readl((regs) + DMA_CSR)) & (DMA_HNDL_INTR | DMA_HNDL_ERROR))
+#define DMA_WRITE_P(regs)  ((sbus_readl((regs) + DMA_CSR) & DMA_ST_WRITE))
 #define DMA_OFF(__regs)         \
 do {    u32 tmp = sbus_readl((__regs) + DMA_CSR); \
         tmp &= ~DMA_ENABLE; \
diff --git a/include/asm-sparc64/hw_irq.h b/include/asm-sparc64/hw_irq.h
index 599b3b073450..8e44a8360829 100644
--- a/include/asm-sparc64/hw_irq.h
+++ b/include/asm-sparc64/hw_irq.h
@@ -1,6 +1,4 @@
 #ifndef __ASM_SPARC64_HW_IRQ_H
 #define __ASM_SPARC64_HW_IRQ_H
 
-extern void hw_resend_irq(struct hw_interrupt_type *handler, unsigned int virt_irq);
-
 #endif
diff --git a/include/asm-sparc64/irqflags.h b/include/asm-sparc64/irqflags.h
new file mode 100644
index 000000000000..024fc54d0682
--- /dev/null
+++ b/include/asm-sparc64/irqflags.h
@@ -0,0 +1,89 @@
+/*
+ * include/asm-sparc64/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__(
+                "rdpr   %%pil, %0"
+                : "=r" (flags)
+        );
+
+        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__(
+                "wrpr   %0, %%pil"
+                : /* no output */
+                : "r" (flags)
+                : "memory"
+        );
+}
+
+static inline void raw_local_irq_disable(void)
+{
+        __asm__ __volatile__(
+                "wrpr   15, %%pil"
+                : /* no outputs */
+                : /* no inputs */
+                : "memory"
+        );
+}
+
+static inline void raw_local_irq_enable(void)
+{
+        __asm__ __volatile__(
+                "wrpr   0, %%pil"
+                : /* no outputs */
+                : /* no inputs */
+                : "memory"
+        );
+}
+
+static inline int raw_irqs_disabled_flags(unsigned long flags)
+{
+        return (flags > 0);
+}
+
+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__) */
+
+#endif /* !(_ASM_IRQFLAGS_H) */
diff --git a/include/asm-sparc64/kprobes.h b/include/asm-sparc64/kprobes.h
index c9f5c34d318c..becc38fa06c5 100644
--- a/include/asm-sparc64/kprobes.h
+++ b/include/asm-sparc64/kprobes.h
@@ -13,7 +13,11 @@ 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)
+
+#define flush_insn_slot(p)              \
+do {    flushi(&(p)->ainsn.insn[0]);    \
+        flushi(&(p)->ainsn.insn[1]);    \
+} while (0)
 
 /* Architecture specific copy of original instruction*/
 struct arch_specific_insn {
@@ -23,7 +27,7 @@ struct arch_specific_insn {
 
 struct prev_kprobe {
         struct kprobe *kp;
-        unsigned int status;
+        unsigned long status;
         unsigned long orig_tnpc;
         unsigned long orig_tstate_pil;
 };
@@ -33,10 +37,7 @@ struct kprobe_ctlblk {
         unsigned long kprobe_status;
         unsigned long kprobe_orig_tnpc;
         unsigned long kprobe_orig_tstate_pil;
-        long *jprobe_saved_esp;
         struct pt_regs jprobe_saved_regs;
-        struct pt_regs *jprobe_saved_regs_location;
-        struct sparc_stackf jprobe_saved_stack;
         struct prev_kprobe prev_kprobe;
 };
 
diff --git a/include/asm-sparc64/of_device.h b/include/asm-sparc64/of_device.h
index a62c7b997d66..60e9173c9acb 100644
--- a/include/asm-sparc64/of_device.h
+++ b/include/asm-sparc64/of_device.h
@@ -34,7 +34,7 @@ struct of_device
 #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 void of_iounmap(struct resource *res, void __iomem *base, unsigned long size);
 
 extern struct of_device *of_find_device_by_node(struct device_node *);
 
diff --git a/include/asm-sparc64/percpu.h b/include/asm-sparc64/percpu.h
index ced8cbde046d..0d3df76aa47f 100644
--- a/include/asm-sparc64/percpu.h
+++ b/include/asm-sparc64/percpu.h
@@ -5,6 +5,16 @@
 
 #ifdef CONFIG_SMP
 
+#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)
+
 extern void setup_per_cpu_areas(void);
 
 extern unsigned long __per_cpu_base;
diff --git a/include/asm-sparc64/rwsem.h b/include/asm-sparc64/rwsem.h
index cef5e8270421..1294b7ce5d06 100644
--- a/include/asm-sparc64/rwsem.h
+++ b/include/asm-sparc64/rwsem.h
@@ -23,20 +23,33 @@ struct rw_semaphore {
         signed int count;
         spinlock_t              wait_lock;
         struct list_head        wait_list;
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+        struct lockdep_map      dep_map;
+#endif
 };
 
+#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)
 
-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);
-}
+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 __down_read(struct rw_semaphore *sem);
 extern int __down_read_trylock(struct rw_semaphore *sem);
@@ -46,6 +59,11 @@ extern void __up_read(struct rw_semaphore *sem);
 extern void __up_write(struct rw_semaphore *sem);
 extern void __downgrade_write(struct rw_semaphore *sem);
 
+static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
+{
+        __down_write(sem);
+}
+
 static inline int rwsem_atomic_update(int delta, struct rw_semaphore *sem)
 {
         return atomic_add_return(delta, (atomic_t *)(&sem->count));
diff --git a/include/asm-sparc64/system.h b/include/asm-sparc64/system.h
index a8b7432c9a70..32281acb878b 100644
--- a/include/asm-sparc64/system.h
+++ b/include/asm-sparc64/system.h
@@ -7,6 +7,9 @@
 #include <asm/visasm.h>
 
 #ifndef __ASSEMBLY__
+
+#include <linux/irqflags.h>
+
 /*
  * Sparc (general) CPU types
  */
@@ -72,52 +75,6 @@ do {	__asm__ __volatile__("ba,pt	%%xcc, 1f\n\t" \
 
 #endif
 
-#define setipl(__new_ipl) \
-        __asm__ __volatile__("wrpr      %0, %%pil"  : : "r" (__new_ipl) : "memory")
-
-#define local_irq_disable() \
-        __asm__ __volatile__("wrpr      15, %%pil" : : : "memory")
-
-#define local_irq_enable() \
-        __asm__ __volatile__("wrpr      0, %%pil" : : : "memory")
-
-#define getipl() \
-({ unsigned long retval; __asm__ __volatile__("rdpr     %%pil, %0" : "=r" (retval)); retval; })
-
-#define swap_pil(__new_pil) \
-({      unsigned long retval; \
-        __asm__ __volatile__("rdpr      %%pil, %0\n\t" \
-                             "wrpr      %1, %%pil" \
-                             : "=&r" (retval) \
-                             : "r" (__new_pil) \
-                             : "memory"); \
-        retval; \
-})
-
-#define read_pil_and_cli() \
-({      unsigned long retval; \
-        __asm__ __volatile__("rdpr      %%pil, %0\n\t" \
-                             "wrpr      15, %%pil" \
-                             : "=r" (retval) \
-                             : : "memory"); \
-        retval; \
-})
-
-#define local_save_flags(flags)         ((flags) = getipl())
-#define local_irq_save(flags)           ((flags) = read_pil_and_cli())
-#define local_irq_restore(flags)                setipl((flags))
-
-/* On sparc64 IRQ flags are the PIL register.  A value of zero
- * means all interrupt levels are enabled, any other value means
- * only IRQ levels greater than that value will be received.
- * Consequently this means that the lowest IRQ level is one.
- */
-#define irqs_disabled()         \
-({      unsigned long flags;    \
-        local_save_flags(flags);\
-        (flags > 0);            \
-})
-
 #define nop()           __asm__ __volatile__ ("nop")
 
 #define read_barrier_depends()          do { } while(0)
diff --git a/include/asm-sparc64/termbits.h b/include/asm-sparc64/termbits.h
index b07715273ed4..705cd44b4173 100644
--- a/include/asm-sparc64/termbits.h
+++ b/include/asm-sparc64/termbits.h
@@ -33,6 +33,18 @@ struct termios {
 #endif
 };
 
+struct ktermios {
+        tcflag_t c_iflag;               /* input mode flags */
+        tcflag_t c_oflag;               /* output mode flags */
+        tcflag_t c_cflag;               /* control mode flags */
+        tcflag_t c_lflag;               /* local mode flags */
+        cc_t c_line;                    /* line discipline */
+        cc_t c_cc[NCCS];                /* control characters */
+        cc_t _x_cc[2];                  /* We need them to hold vmin/vtime */
+        speed_t c_ispeed;               /* input speed */
+        speed_t c_ospeed;               /* output speed */
+};
+
 /* c_cc characters */
 #define VINTR    0
 #define VQUIT    1
diff --git a/include/asm-sparc64/ttable.h b/include/asm-sparc64/ttable.h
index f2352606a79f..c2a16e188499 100644
--- a/include/asm-sparc64/ttable.h
+++ b/include/asm-sparc64/ttable.h
@@ -137,10 +137,49 @@
 #endif
 #define BREAKPOINT_TRAP TRAP(breakpoint_trap)
 
+#ifdef CONFIG_TRACE_IRQFLAGS
+
+#define TRAP_IRQ(routine, level)                        \
+        rdpr    %pil, %g2;                              \
+        wrpr    %g0, 15, %pil;                          \
+        sethi   %hi(1f-4), %g7;                         \
+        ba,pt   %xcc, etrap_irq;                        \
+         or     %g7, %lo(1f-4), %g7;                    \
+        nop;                                            \
+        nop;                                            \
+        nop;                                            \
+        .subsection     2;                              \
+1:      call    trace_hardirqs_off;                     \
+         nop;                                           \
+        mov     level, %o0;                             \
+        call    routine;                                \
+         add    %sp, PTREGS_OFF, %o1;                   \
+        ba,a,pt %xcc, rtrap_irq;                        \
+        .previous;
+
+#define TICK_SMP_IRQ                                    \
+        rdpr    %pil, %g2;                              \
+        wrpr    %g0, 15, %pil;                          \
+        sethi   %hi(1f-4), %g7;                         \
+        ba,pt   %xcc, etrap_irq;                        \
+         or     %g7, %lo(1f-4), %g7;                    \
+        nop;                                            \
+        nop;                                            \
+        nop;                                            \
+        .subsection     2;                              \
+1:      call    trace_hardirqs_off;                     \
+         nop;                                           \
+        call    smp_percpu_timer_interrupt;             \
+         add    %sp, PTREGS_OFF, %o0;                   \
+        ba,a,pt %xcc, rtrap_irq;                        \
+        .previous;
+
+#else
+
 #define TRAP_IRQ(routine, level)                        \
         rdpr    %pil, %g2;                              \
         wrpr    %g0, 15, %pil;                          \
-        b,pt    %xcc, etrap_irq;                        \
+        ba,pt   %xcc, etrap_irq;                        \
          rd     %pc, %g7;                               \
         mov     level, %o0;                             \
         call    routine;                                \
@@ -151,12 +190,14 @@
         rdpr    %pil, %g2;                              \
         wrpr    %g0, 15, %pil;                          \
         sethi   %hi(109f), %g7;                         \
-        b,pt    %xcc, etrap_irq;                        \
+        ba,pt   %xcc, etrap_irq;                        \
 109:     or     %g7, %lo(109b), %g7;                    \
         call    smp_percpu_timer_interrupt;             \
          add    %sp, PTREGS_OFF, %o0;                   \
         ba,a,pt %xcc, rtrap_irq;
 
+#endif
+
 #define TRAP_IVEC TRAP_NOSAVE(do_ivec)
 
 #define BTRAP(lvl) TRAP_ARG(bad_trap, lvl)
diff --git a/include/asm-um/bug.h b/include/asm-um/bug.h
index 1e22fa26ff06..3357c5e2468e 100644
--- a/include/asm-um/bug.h
+++ b/include/asm-um/bug.h
@@ -1,4 +1,6 @@
 #ifndef __UM_BUG_H
 #define __UM_BUG_H
-#include <asm-generic/bug.h>
+
+#include <asm/arch/bug.h>
+
 #endif
diff --git a/include/asm-um/pgtable.h b/include/asm-um/pgtable.h
index 188f72621776..e57ff136ee51 100644
--- a/include/asm-um/pgtable.h
+++ b/include/asm-um/pgtable.h
@@ -408,6 +408,15 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 
 #include <asm-generic/pgtable-nopud.h>
 
+#ifdef CONFIG_HIGHMEM
+/* Clear a kernel PTE and flush it from the TLB */
+#define kpte_clear_flush(ptep, vaddr)                                   \
+do {                                                                    \
+        pte_clear(&init_mm, vaddr, ptep);                               \
+        __flush_tlb_one(vaddr);                                         \
+} while (0)
+#endif
+
 #endif
 #endif
 
diff --git a/include/asm-v850/cacheflush.h b/include/asm-v850/cacheflush.h
index e1a87f82f1a4..9ece05a202ef 100644
--- a/include/asm-v850/cacheflush.h
+++ b/include/asm-v850/cacheflush.h
@@ -24,6 +24,7 @@
    systems with MMUs, so we don't need them.  */
 #define flush_cache_all()                       ((void)0)
 #define flush_cache_mm(mm)                      ((void)0)
+#define flush_cache_dup_mm(mm)                  ((void)0)
 #define flush_cache_range(vma, start, end)      ((void)0)
 #define flush_cache_page(vma, vmaddr, pfn)      ((void)0)
 #define flush_dcache_page(page)                 ((void)0)
diff --git a/include/asm-v850/termbits.h b/include/asm-v850/termbits.h
index 212d4e279263..f3b433032089 100644
--- a/include/asm-v850/termbits.h
+++ b/include/asm-v850/termbits.h
@@ -17,6 +17,17 @@ struct termios {
         cc_t c_cc[NCCS];                /* control characters */
 };
 
+struct ktermios {
+        tcflag_t c_iflag;               /* input mode flags */
+        tcflag_t c_oflag;               /* output mode flags */
+        tcflag_t c_cflag;               /* control mode flags */
+        tcflag_t c_lflag;               /* local mode flags */
+        cc_t c_line;                    /* line discipline */
+        cc_t c_cc[NCCS];                /* control characters */
+        speed_t c_ispeed;               /* input speed */
+        speed_t c_ospeed;               /* output speed */
+};
+
 /* c_cc characters */
 #define VINTR 0
 #define VQUIT 1
diff --git a/include/asm-x86_64/acpi.h b/include/asm-x86_64/acpi.h
index 9d1916e59c04..a29f05087a31 100644
--- a/include/asm-x86_64/acpi.h
+++ b/include/asm-x86_64/acpi.h
@@ -37,7 +37,7 @@
  * Calling conventions:
  *
  * ACPI_SYSTEM_XFACE        - Interfaces to host OS (handlers, threads)
- * ACPI_EXTERNAL_XFACE      - External ACPI interfaces 
+ * ACPI_EXTERNAL_XFACE      - External ACPI interfaces
  * ACPI_INTERNAL_XFACE      - Internal ACPI interfaces
  * ACPI_INTERNAL_VAR_XFACE  - Internal variable-parameter list interfaces
  */
@@ -54,36 +54,14 @@
 #define ACPI_ENABLE_IRQS()  local_irq_enable()
 #define ACPI_FLUSH_CPU_CACHE()  wbinvd()
 
+int __acpi_acquire_global_lock(unsigned int *lock);
+int __acpi_release_global_lock(unsigned int *lock);
 
-static inline int
-__acpi_acquire_global_lock (unsigned int *lock)
-{
-        unsigned int old, new, val;
-        do {
-                old = *lock;
-                new = (((old & ~0x3) + 2) + ((old >> 1) & 0x1));
-                val = cmpxchg(lock, old, new);
-        } while (unlikely (val != old));
-        return (new < 3) ? -1 : 0;
-}
-
-static inline int
-__acpi_release_global_lock (unsigned int *lock)
-{
-        unsigned int old, new, val;
-        do {
-                old = *lock;
-                new = old & ~0x3;
-                val = cmpxchg(lock, old, new);
-        } while (unlikely (val != old));
-        return old & 0x1;
-}
+#define ACPI_ACQUIRE_GLOBAL_LOCK(facs, Acq) \
+        ((Acq) = __acpi_acquire_global_lock(&facs->global_lock))
 
-#define ACPI_ACQUIRE_GLOBAL_LOCK(GLptr, Acq) \
-        ((Acq) = __acpi_acquire_global_lock((unsigned int *) GLptr))
-
-#define ACPI_RELEASE_GLOBAL_LOCK(GLptr, Acq) \
-        ((Acq) = __acpi_release_global_lock((unsigned int *) GLptr))
+#define ACPI_RELEASE_GLOBAL_LOCK(facs, Acq) \
+        ((Acq) = __acpi_release_global_lock(&facs->global_lock))
 
 /*
  * Math helper asm macros
@@ -109,10 +87,10 @@ extern int acpi_strict;
 extern int acpi_disabled;
 extern int acpi_pci_disabled;
 extern int acpi_ht;
-static inline void disable_acpi(void) 
-{ 
-        acpi_disabled = 1; 
-        acpi_ht = 0; 
+static inline void disable_acpi(void)
+{
+        acpi_disabled = 1;
+        acpi_ht = 0;
         acpi_pci_disabled = 1;
         acpi_noirq = 1;
 }
@@ -122,9 +100,9 @@ static inline void disable_acpi(void)
 
 extern int acpi_gsi_to_irq(u32 gsi, unsigned int *irq);
 static inline void acpi_noirq_set(void) { acpi_noirq = 1; }
-static inline void acpi_disable_pci(void) 
+static inline void acpi_disable_pci(void)
 {
-        acpi_pci_disabled = 1; 
+        acpi_pci_disabled = 1;
         acpi_noirq_set();
 }
 extern int acpi_irq_balance_set(char *str);
@@ -158,8 +136,6 @@ extern void acpi_reserve_bootmem(void);
 extern int acpi_disabled;
 extern int acpi_pci_disabled;
 
-extern u8 x86_acpiid_to_apicid[];
-
 #define ARCH_HAS_POWER_INIT 1
 
 extern int acpi_skip_timer_override;
diff --git a/include/asm-x86_64/bitops.h b/include/asm-x86_64/bitops.h
index 5b535eaf5309..8da9609070f4 100644
--- a/include/asm-x86_64/bitops.h
+++ b/include/asm-x86_64/bitops.h
@@ -7,7 +7,13 @@
 
 #include <asm/alternative.h>
 
-#define ADDR (*(volatile long *) addr)
+#if __GNUC__ < 4 || __GNUC_MINOR__ < 1
+/* Technically wrong, but this avoids compilation errors on some gcc
+   versions. */
+#define ADDR "=m" (*(volatile long *) addr)
+#else
+#define ADDR "+m" (*(volatile long *) addr)
+#endif
 
 /**
  * set_bit - Atomically set a bit in memory
@@ -23,7 +29,7 @@ static __inline__ void set_bit(int nr, volatile void * addr)
 {
         __asm__ __volatile__( LOCK_PREFIX
                 "btsl %1,%0"
-                :"+m" (ADDR)
+                :ADDR
                 :"dIr" (nr) : "memory");
 }
 
@@ -40,7 +46,7 @@ static __inline__ void __set_bit(int nr, volatile void * addr)
 {
         __asm__ volatile(
                 "btsl %1,%0"
-                :"+m" (ADDR)
+                :ADDR
                 :"dIr" (nr) : "memory");
 }
 
@@ -58,7 +64,7 @@ static __inline__ void clear_bit(int nr, volatile void * addr)
 {
         __asm__ __volatile__( LOCK_PREFIX
                 "btrl %1,%0"
-                :"+m" (ADDR)
+                :ADDR
                 :"dIr" (nr));
 }
 
@@ -66,7 +72,7 @@ static __inline__ void __clear_bit(int nr, volatile void * addr)
 {
         __asm__ __volatile__(
                 "btrl %1,%0"
-                :"+m" (ADDR)
+                :ADDR
                 :"dIr" (nr));
 }
 
@@ -86,7 +92,7 @@ static __inline__ void __change_bit(int nr, volatile void * addr)
 {
         __asm__ __volatile__(
                 "btcl %1,%0"
-                :"+m" (ADDR)
+                :ADDR
                 :"dIr" (nr));
 }
 
@@ -103,7 +109,7 @@ static __inline__ void change_bit(int nr, volatile void * addr)
 {
         __asm__ __volatile__( LOCK_PREFIX
                 "btcl %1,%0"
-                :"+m" (ADDR)
+                :ADDR
                 :"dIr" (nr));
 }
 
@@ -121,7 +127,7 @@ static __inline__ int test_and_set_bit(int nr, volatile void * addr)
 
         __asm__ __volatile__( LOCK_PREFIX
                 "btsl %2,%1\n\tsbbl %0,%0"
-                :"=r" (oldbit),"+m" (ADDR)
+                :"=r" (oldbit),ADDR
                 :"dIr" (nr) : "memory");
         return oldbit;
 }
@@ -141,7 +147,7 @@ static __inline__ int __test_and_set_bit(int nr, volatile void * addr)
 
         __asm__(
                 "btsl %2,%1\n\tsbbl %0,%0"
-                :"=r" (oldbit),"+m" (ADDR)
+                :"=r" (oldbit),ADDR
                 :"dIr" (nr));
         return oldbit;
 }
@@ -160,7 +166,7 @@ static __inline__ int test_and_clear_bit(int nr, volatile void * addr)
 
         __asm__ __volatile__( LOCK_PREFIX
                 "btrl %2,%1\n\tsbbl %0,%0"
-                :"=r" (oldbit),"+m" (ADDR)
+                :"=r" (oldbit),ADDR
                 :"dIr" (nr) : "memory");
         return oldbit;
 }
@@ -180,7 +186,7 @@ static __inline__ int __test_and_clear_bit(int nr, volatile void * addr)
 
         __asm__(
                 "btrl %2,%1\n\tsbbl %0,%0"
-                :"=r" (oldbit),"+m" (ADDR)
+                :"=r" (oldbit),ADDR
                 :"dIr" (nr));
         return oldbit;
 }
@@ -192,7 +198,7 @@ static __inline__ int __test_and_change_bit(int nr, volatile void * addr)
 
         __asm__ __volatile__(
                 "btcl %2,%1\n\tsbbl %0,%0"
-                :"=r" (oldbit),"+m" (ADDR)
+                :"=r" (oldbit),ADDR
                 :"dIr" (nr) : "memory");
         return oldbit;
 }
@@ -211,7 +217,7 @@ static __inline__ int test_and_change_bit(int nr, volatile void * addr)
 
         __asm__ __volatile__( LOCK_PREFIX
                 "btcl %2,%1\n\tsbbl %0,%0"
-                :"=r" (oldbit),"+m" (ADDR)
+                :"=r" (oldbit),ADDR
                 :"dIr" (nr) : "memory");
         return oldbit;
 }
@@ -237,7 +243,7 @@ static __inline__ int variable_test_bit(int nr, volatile const void * addr)
         __asm__ __volatile__(
                 "btl %2,%1\n\tsbbl %0,%0"
                 :"=r" (oldbit)
-                :"m" (ADDR),"dIr" (nr));
+                :"m" (*(volatile long *)addr),"dIr" (nr));
         return oldbit;
 }
 
diff --git a/include/asm-x86_64/bug.h b/include/asm-x86_64/bug.h
index 80ac1fe966ac..682606414913 100644
--- a/include/asm-x86_64/bug.h
+++ b/include/asm-x86_64/bug.h
@@ -1,30 +1,30 @@
 #ifndef __ASM_X8664_BUG_H
 #define __ASM_X8664_BUG_H 1
 
-#include <linux/stringify.h>
-
-/*
- * Tell the user there is some problem.  The exception handler decodes 
- * this frame.
- */
-struct bug_frame {
-        unsigned char ud2[2];
-        unsigned char push;
-        signed int filename;
-        unsigned char ret;
-        unsigned short line;
-} __attribute__((packed));
-
 #ifdef CONFIG_BUG
 #define HAVE_ARCH_BUG
-/* We turn the bug frame into valid instructions to not confuse
-   the disassembler. Thanks to Jan Beulich & Suresh Siddha
-   for nice instruction selection.
-   The magic numbers generate mov $64bitimm,%eax ; ret $offset. */
-#define BUG()                                                           \
-        asm volatile(                                                   \
-        "ud2 ; pushq $%c1 ; ret $%c0" ::                                \
-                     "i"(__LINE__), "i" (__FILE__))
+
+#ifdef CONFIG_DEBUG_BUGVERBOSE
+#define BUG()                                                           \
+        do {                                                            \
+                asm volatile("1:\tud2\n"                                \
+                             ".pushsection __bug_table,\"a\"\n"         \
+                             "2:\t.quad 1b, %c0\n"                      \
+                             "\t.word %c1, 0\n"                         \
+                             "\t.org 2b+%c2\n"                          \
+                             ".popsection"                              \
+                             : : "i" (__FILE__), "i" (__LINE__),        \
+                                "i" (sizeof(struct bug_entry)));        \
+                for(;;) ;                                               \
+        } while(0)
+#else
+#define BUG()                                                           \
+        do {                                                            \
+                asm volatile("ud2");                                    \
+                for(;;) ;                                               \
+        } while(0)
+#endif
+
 void out_of_line_bug(void);
 #else
 static inline void out_of_line_bug(void) { }
diff --git a/include/asm-x86_64/cacheflush.h b/include/asm-x86_64/cacheflush.h
index d32f7f58752a..ab1cb5c7dc92 100644
--- a/include/asm-x86_64/cacheflush.h
+++ b/include/asm-x86_64/cacheflush.h
@@ -7,6 +7,7 @@
 /* Caches aren't brain-dead on the intel. */
 #define flush_cache_all()                       do { } while (0)
 #define flush_cache_mm(mm)                      do { } while (0)
+#define flush_cache_dup_mm(mm)                  do { } while (0)
 #define flush_cache_range(vma, start, end)      do { } while (0)
 #define flush_cache_page(vma, vmaddr, pfn)      do { } while (0)
 #define flush_dcache_page(page)                 do { } while (0)
diff --git a/include/asm-x86_64/dma-mapping.h b/include/asm-x86_64/dma-mapping.h
index be9ec6890723..49dbab09ef2b 100644
--- a/include/asm-x86_64/dma-mapping.h
+++ b/include/asm-x86_64/dma-mapping.h
@@ -63,6 +63,9 @@ static inline int dma_mapping_error(dma_addr_t dma_addr)
         return (dma_addr == bad_dma_address);
 }
 
+#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
+#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
+
 extern void *dma_alloc_coherent(struct device *dev, size_t size,
                                 dma_addr_t *dma_handle, gfp_t gfp);
 extern void dma_free_coherent(struct device *dev, size_t size, void *vaddr,
diff --git a/include/asm-x86_64/io.h b/include/asm-x86_64/io.h
index 6ee9fadaaacb..f5d84bb7c948 100644
--- a/include/asm-x86_64/io.h
+++ b/include/asm-x86_64/io.h
@@ -248,12 +248,6 @@ void memset_io(volatile void __iomem *a, int b, size_t c);
  */
 #define __ISA_IO_base ((char __iomem *)(PAGE_OFFSET))
 
-/*
- * Again, x86-64 does not require mem IO specific function.
- */
-
-#define eth_io_copy_and_sum(a,b,c,d)            eth_copy_and_sum((a),(void *)(b),(c),(d))
-
 /* Nothing to do */
 
 #define dma_cache_inv(_start,_size)             do { } while (0)
diff --git a/include/asm-x86_64/ioctls.h b/include/asm-x86_64/ioctls.h
index 62caf8b6e4e1..3fc0b15a0d7e 100644
--- a/include/asm-x86_64/ioctls.h
+++ b/include/asm-x86_64/ioctls.h
@@ -46,6 +46,10 @@
 #define TIOCSBRK        0x5427  /* BSD compatibility */
 #define TIOCCBRK        0x5428  /* BSD compatibility */
 #define TIOCGSID        0x5429  /* Return the session ID of FD */
+#define TCGETS2         _IOR('T',0x2A, struct termios2)
+#define TCSETS2         _IOW('T',0x2B, struct termios2)
+#define TCSETSW2        _IOW('T',0x2C, struct termios2)
+#define TCSETSF2        _IOW('T',0x2D, struct termios2)
 #define TIOCGPTN        _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
 #define TIOCSPTLCK      _IOW('T',0x31, int)  /* Lock/unlock Pty */
 
diff --git a/include/asm-x86_64/msr.h b/include/asm-x86_64/msr.h
index 952783d35c7b..3227bc93d69b 100644
--- a/include/asm-x86_64/msr.h
+++ b/include/asm-x86_64/msr.h
@@ -189,6 +189,7 @@ static inline unsigned int cpuid_edx(unsigned int op)
 
 #define MSR_IA32_PERFCTR0      0xc1
 #define MSR_IA32_PERFCTR1      0xc2
+#define MSR_FSB_FREQ            0xcd
 
 #define MSR_MTRRcap             0x0fe
 #define MSR_IA32_BBL_CR_CTL        0x119
@@ -311,6 +312,9 @@ static inline unsigned int cpuid_edx(unsigned int op)
 #define MSR_IA32_PERF_STATUS            0x198
 #define MSR_IA32_PERF_CTL               0x199
 
+#define MSR_IA32_MPERF                  0xE7
+#define MSR_IA32_APERF                  0xE8
+
 #define MSR_IA32_THERM_CONTROL          0x19a
 #define MSR_IA32_THERM_INTERRUPT        0x19b
 #define MSR_IA32_THERM_STATUS           0x19c
diff --git a/include/asm-x86_64/proto.h b/include/asm-x86_64/proto.h
index 6d324b838972..a6d2ff5c69b7 100644
--- a/include/asm-x86_64/proto.h
+++ b/include/asm-x86_64/proto.h
@@ -81,7 +81,6 @@ extern void swap_low_mappings(void);
 extern void __show_regs(struct pt_regs * regs);
 extern void show_regs(struct pt_regs * regs);
 
-extern char *syscall32_page;
 extern void syscall32_cpu_init(void);
 
 extern void setup_node_bootmem(int nodeid, unsigned long start, unsigned long end);
diff --git a/include/asm-x86_64/swiotlb.h b/include/asm-x86_64/swiotlb.h
index ba94ab3d2673..ab913ffcad56 100644
--- a/include/asm-x86_64/swiotlb.h
+++ b/include/asm-x86_64/swiotlb.h
@@ -1,6 +1,5 @@
 #ifndef _ASM_SWIOTLB_H
-#define _ASM_SWTIOLB_H 1
-
+#define _ASM_SWIOTLB_H 1
 
 #include <asm/dma-mapping.h>
 
@@ -45,6 +44,7 @@ extern void swiotlb_init(void);
 extern int swiotlb_force;
 
 #ifdef CONFIG_SWIOTLB
+#define SWIOTLB_ARCH_NEED_ALLOC
 extern int swiotlb;
 #else
 #define swiotlb 0
@@ -52,4 +52,6 @@ extern int swiotlb;
 
 extern void pci_swiotlb_init(void);
 
-#endif /* _ASM_SWTIOLB_H */
+static inline void dma_mark_clean(void *addr, size_t size) {}
+
+#endif /* _ASM_SWIOTLB_H */
diff --git a/include/asm-x86_64/termbits.h b/include/asm-x86_64/termbits.h
index bd950946e52c..6cfc3bb10c1a 100644
--- a/include/asm-x86_64/termbits.h
+++ b/include/asm-x86_64/termbits.h
@@ -17,6 +17,28 @@ struct termios {
         cc_t c_cc[NCCS];                /* control characters */
 };
 
+struct termios2 {
+        tcflag_t c_iflag;               /* input mode flags */
+        tcflag_t c_oflag;               /* output mode flags */
+        tcflag_t c_cflag;               /* control mode flags */
+        tcflag_t c_lflag;               /* local mode flags */
+        cc_t c_line;                    /* line discipline */
+        cc_t c_cc[NCCS];                /* control characters */
+        speed_t c_ispeed;               /* input speed */
+        speed_t c_ospeed;               /* output speed */
+};
+
+struct ktermios {
+        tcflag_t c_iflag;               /* input mode flags */
+        tcflag_t c_oflag;               /* output mode flags */
+        tcflag_t c_cflag;               /* control mode flags */
+        tcflag_t c_lflag;               /* local mode flags */
+        cc_t c_line;                    /* line discipline */
+        cc_t c_cc[NCCS];                /* control characters */
+        speed_t c_ispeed;               /* input speed */
+        speed_t c_ospeed;               /* output speed */
+};
+
 /* c_cc characters */
 #define VINTR 0
 #define VQUIT 1
@@ -118,6 +140,7 @@ struct termios {
 #define HUPCL   0002000
 #define CLOCAL  0004000
 #define CBAUDEX 0010000
+#define    BOTHER 0010000               /* non standard rate */
 #define    B57600 0010001
 #define   B115200 0010002
 #define   B230400 0010003
@@ -133,10 +156,12 @@ struct termios {
 #define  B3000000 0010015
 #define  B3500000 0010016
 #define  B4000000 0010017
-#define CIBAUD    002003600000  /* input baud rate (not used) */
+#define CIBAUD    002003600000  /* input baud rate */
 #define CMSPAR    010000000000          /* mark or space (stick) parity */
 #define CRTSCTS   020000000000          /* flow control */
 
+#define IBSHIFT   8             /* Shift from CBAUD to CIBAUD */
+
 /* c_lflag bits */
 #define ISIG    0000001
 #define ICANON  0000002
diff --git a/include/asm-x86_64/termios.h b/include/asm-x86_64/termios.h
index 041a91f7ddfb..443b225537f0 100644
--- a/include/asm-x86_64/termios.h
+++ b/include/asm-x86_64/termios.h
@@ -98,8 +98,10 @@ struct termio {
         copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
 })
 
-#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios))
-#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios))
+#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2))
+#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios2))
+#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
+#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios))
 
 #endif  /* __KERNEL__ */
 
diff --git a/include/asm-x86_64/thread_info.h b/include/asm-x86_64/thread_info.h
index 787a08114b48..74a6c74397f7 100644
--- a/include/asm-x86_64/thread_info.h
+++ b/include/asm-x86_64/thread_info.h
@@ -122,6 +122,7 @@ static inline struct thread_info *stack_thread_info(void)
 #define TIF_MEMDIE              20
 #define TIF_DEBUG               21      /* uses debug registers */
 #define TIF_IO_BITMAP           22      /* uses I/O bitmap */
+#define TIF_FREEZE              23      /* is freezing for suspend */
 
 #define _TIF_SYSCALL_TRACE      (1<<TIF_SYSCALL_TRACE)
 #define _TIF_NOTIFY_RESUME      (1<<TIF_NOTIFY_RESUME)
@@ -137,6 +138,7 @@ static inline struct thread_info *stack_thread_info(void)
 #define _TIF_ABI_PENDING        (1<<TIF_ABI_PENDING)
 #define _TIF_DEBUG              (1<<TIF_DEBUG)
 #define _TIF_IO_BITMAP          (1<<TIF_IO_BITMAP)
+#define _TIF_FREEZE             (1<<TIF_FREEZE)
 
 /* work to do on interrupt/exception return */
 #define _TIF_WORK_MASK \
diff --git a/include/asm-x86_64/topology.h b/include/asm-x86_64/topology.h
index 5c8f49280dbc..2facec5914d2 100644
--- a/include/asm-x86_64/topology.h
+++ b/include/asm-x86_64/topology.h
@@ -47,6 +47,7 @@ extern int __node_distance(int, int);
         .flags                  = SD_LOAD_BALANCE       \
                                 | SD_BALANCE_FORK       \
                                 | SD_BALANCE_EXEC       \
+                                | SD_SERIALIZE          \
                                 | SD_WAKE_BALANCE,      \
         .last_balance           = jiffies,              \
         .balance_interval       = 1,                    \
diff --git a/include/asm-x86_64/uaccess.h b/include/asm-x86_64/uaccess.h
index d5dbc87274f8..c0eac519840b 100644
--- a/include/asm-x86_64/uaccess.h
+++ b/include/asm-x86_64/uaccess.h
@@ -157,7 +157,7 @@ do {									\
           case 1: __put_user_asm(x,ptr,retval,"b","b","iq",-EFAULT); break;\
           case 2: __put_user_asm(x,ptr,retval,"w","w","ir",-EFAULT); break;\
           case 4: __put_user_asm(x,ptr,retval,"l","k","ir",-EFAULT); break;\
-          case 8: __put_user_asm(x,ptr,retval,"q","","ir",-EFAULT); break;\
+          case 8: __put_user_asm(x,ptr,retval,"q","","Zr",-EFAULT); break;\
           default: __put_user_bad();                                    \
         }                                                               \
 } while (0)
diff --git a/include/asm-x86_64/unwind.h b/include/asm-x86_64/unwind.h
index 2f6349e48717..02710f6a4560 100644
--- a/include/asm-x86_64/unwind.h
+++ b/include/asm-x86_64/unwind.h
@@ -1,100 +1,6 @@
 #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)
-{
-        return user_mode(&info->regs)
-               || (long)info->regs.rip >= 0
-               || (info->regs.rip >= VSYSCALL_START && info->regs.rip < VSYSCALL_END)
-               || (long)info->regs.rsp >= 0;
-}
-
-#else
-
 #define UNW_PC(frame) ((void)(frame), 0UL)
 #define UNW_SP(frame) ((void)(frame), 0UL)
 
@@ -103,6 +9,4 @@ static inline int arch_unw_user_mode(const void *info)
         return 0;
 }
 
-#endif
-
 #endif /* _ASM_X86_64_UNWIND_H */
diff --git a/include/asm-xtensa/asmmacro.h b/include/asm-xtensa/asmmacro.h
new file mode 100644
index 000000000000..76915cabad17
--- /dev/null
+++ b/include/asm-xtensa/asmmacro.h
@@ -0,0 +1,153 @@
+/*
+ * include/asm-xtensa/asmmacro.h
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2005 Tensilica Inc.
+ */
+
+#ifndef _XTENSA_ASMMACRO_H
+#define _XTENSA_ASMMACRO_H
+
+#include <asm/variant/core.h>
+
+/*
+ * Some little helpers for loops. Use zero-overhead-loops
+ * where applicable and if supported by the processor.
+ *
+ * __loopi ar, at, size, inc
+ *         ar   register initialized with the start address
+ *         at   scratch register used by macro
+ *         size size immediate value
+ *         inc  increment
+ *
+ * __loops ar, as, at, inc_log2[, mask_log2][, cond][, ncond]
+ *         ar   register initialized with the start address
+ *         as   register initialized with the size
+ *         at   scratch register use by macro
+ *         inc_log2     increment [in log2]
+ *         mask_log2    mask [in log2]
+ *         cond         true condition (used in loop'cond')
+ *         ncond        false condition (used in b'ncond')
+ *
+ * __loop  as
+ *         restart loop. 'as' register must not have been modified!
+ *
+ * __endla ar, at, incr
+ *         ar   start address (modified)
+ *         as   scratch register used by macro
+ *         inc  increment
+ */
+
+/*
+ * loop for given size as immediate
+ */
+
+        .macro  __loopi ar, at, size, incr
+
+#if XCHAL_HAVE_LOOPS
+                movi    \at, ((\size + \incr - 1) / (\incr))
+                loop    \at, 99f
+#else
+                addi    \at, \ar, \size
+                98:
+#endif
+
+        .endm
+
+/*
+ * loop for given size in register
+ */
+
+        .macro  __loops ar, as, at, incr_log2, mask_log2, cond, ncond
+
+#if XCHAL_HAVE_LOOPS
+                .ifgt \incr_log2 - 1
+                        addi    \at, \as, (1 << \incr_log2) - 1
+                        .ifnc \mask_log2,
+                                extui   \at, \at, \incr_log2, \mask_log2
+                        .else
+                                srli    \at, \at, \incr_log2
+                        .endif
+                .endif
+                loop\cond       \at, 99f
+#else
+                .ifnc \mask_log2,
+                        extui   \at, \as, \incr_log2, \mask_log2
+                .else
+                        .ifnc \ncond,
+                                srli    \at, \as, \incr_log2
+                        .endif
+                .endif
+                .ifnc \ncond,
+                        b\ncond \at, 99f
+
+                .endif
+                .ifnc \mask_log2,
+                        slli    \at, \at, \incr_log2
+                        add     \at, \ar, \at
+                .else
+                        add     \at, \ar, \as
+                .endif
+#endif
+                98:
+
+        .endm
+
+/*
+ * loop from ar to ax
+ */
+
+        .macro  __loopt ar, as, at, incr_log2
+
+#if XCHAL_HAVE_LOOPS
+                sub     \at, \as, \ar
+                .ifgt   \incr_log2 - 1
+                        addi    \at, \at, (1 << \incr_log2) - 1
+                        srli    \at, \at, \incr_log2
+                .endif
+                loop    \at, 99f
+#else
+                98:
+#endif
+
+        .endm
+
+/*
+ * restart loop. registers must be unchanged
+ */
+
+        .macro  __loop  as
+
+#if XCHAL_HAVE_LOOPS
+                loop    \as, 99f
+#else
+                98:
+#endif
+
+        .endm
+
+/*
+ * end of loop with no increment of the address.
+ */
+
+        .macro  __endl  ar, as
+#if !XCHAL_HAVE_LOOPS
+                bltu    \ar, \as, 98b
+#endif
+                99:
+        .endm
+
+/*
+ * end of loop with increment of the address.
+ */
+
+        .macro  __endla ar, as, incr
+                addi    \ar, \ar, \incr
+                __endl  \ar \as
+        .endm
+
+
+#endif /* _XTENSA_ASMMACRO_H */
diff --git a/include/asm-xtensa/bug.h b/include/asm-xtensa/bug.h
index 56703659b204..3e52d72712f1 100644
--- a/include/asm-xtensa/bug.h
+++ b/include/asm-xtensa/bug.h
@@ -13,29 +13,6 @@
 #ifndef _XTENSA_BUG_H
 #define _XTENSA_BUG_H
 
-#include <linux/stringify.h>
-
-#define ILL     __asm__ __volatile__ (".byte 0,0,0\n")
-
-#ifdef CONFIG_KALLSYMS
-# define BUG() do {                                                     \
-        printk("kernel BUG at %s:%d!\n", __FILE__, __LINE__);           \
-        ILL;                                                            \
-} while (0)
-#else
-# define BUG() do {                                                     \
-        printk("kernel BUG!\n");                                        \
-        ILL;                                                            \
-} while (0)
-#endif
-
-#define BUG_ON(condition) do { if (unlikely((condition)!=0)) BUG(); } while(0)
-#define PAGE_BUG(page) do {  BUG(); } while (0)
-#define WARN_ON(condition) do {                                            \
-  if (unlikely((condition)!=0)) {                                          \
-    printk ("Warning in %s at %s:%d\n", __FUNCTION__, __FILE__, __LINE__); \
-      dump_stack();                                                        \
-  }                                                                        \
-} while (0)
+#include <asm-generic/bug.h>
 
 #endif  /* _XTENSA_BUG_H */
diff --git a/include/asm-xtensa/byteorder.h b/include/asm-xtensa/byteorder.h
index 0b1552569aae..0f540a5f4c01 100644
--- a/include/asm-xtensa/byteorder.h
+++ b/include/asm-xtensa/byteorder.h
@@ -11,10 +11,9 @@
 #ifndef _XTENSA_BYTEORDER_H
 #define _XTENSA_BYTEORDER_H
 
-#include <asm/processor.h>
 #include <asm/types.h>
 
-static __inline__ __const__ __u32 ___arch__swab32(__u32 x)
+static __inline__ __attribute_const__ __u32 ___arch__swab32(__u32 x)
 {
     __u32 res;
     /* instruction sequence from Xtensa ISA release 2/2000 */
@@ -29,7 +28,7 @@ static __inline__ __const__ __u32 ___arch__swab32(__u32 x)
     return res;
 }
 
-static __inline__ __const__ __u16 ___arch__swab16(__u16 x)
+static __inline__ __attribute_const__ __u16 ___arch__swab16(__u16 x)
 {
     /* Given that 'short' values are signed (i.e., can be negative),
      * we cannot assume that the upper 16-bits of the register are
diff --git a/include/asm-xtensa/cache.h b/include/asm-xtensa/cache.h
index 1e79c0e27460..1c4a78f29ae2 100644
--- a/include/asm-xtensa/cache.h
+++ b/include/asm-xtensa/cache.h
@@ -4,7 +4,6 @@
  * 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.
- * 2 of the License, or (at your option) any later version.
  *
  * (C) 2001 - 2005 Tensilica Inc.
  */
@@ -12,21 +11,14 @@
 #ifndef _XTENSA_CACHE_H
 #define _XTENSA_CACHE_H
 
-#include <xtensa/config/core.h>
+#include <asm/variant/core.h>
 
-#if XCHAL_ICACHE_SIZE > 0
-# if (XCHAL_ICACHE_SIZE % (XCHAL_ICACHE_LINESIZE*XCHAL_ICACHE_WAYS*4)) != 0
-#  error cache configuration outside expected/supported range!
-# endif
-#endif
+#define L1_CACHE_SHIFT  XCHAL_DCACHE_LINEWIDTH
+#define L1_CACHE_BYTES  XCHAL_DCACHE_LINESIZE
+#define SMP_CACHE_BYTES L1_CACHE_BYTES
 
-#if XCHAL_DCACHE_SIZE > 0
-# if (XCHAL_DCACHE_SIZE % (XCHAL_DCACHE_LINESIZE*XCHAL_DCACHE_WAYS*4)) != 0
-#  error cache configuration outside expected/supported range!
-# endif
-#endif
+#define DCACHE_WAY_SIZE (XCHAL_DCACHE_SIZE/XCHAL_DCACHE_WAYS)
+#define ICACHE_WAY_SIZE (XCHAL_ICACHE_SIZE/XCHAL_ICACHE_WAYS)
 
-#define L1_CACHE_SHIFT          XCHAL_CACHE_LINEWIDTH_MAX
-#define L1_CACHE_BYTES          XCHAL_CACHE_LINESIZE_MAX
 
 #endif  /* _XTENSA_CACHE_H */
diff --git a/include/asm-xtensa/cacheasm.h b/include/asm-xtensa/cacheasm.h
new file mode 100644
index 000000000000..2c20a58f94cd
--- /dev/null
+++ b/include/asm-xtensa/cacheasm.h
@@ -0,0 +1,177 @@
+/*
+ * include/asm-xtensa/cacheasm.h
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2006 Tensilica Inc.
+ */
+
+#include <asm/cache.h>
+#include <asm/asmmacro.h>
+#include <linux/stringify.h>
+
+/*
+ * Define cache functions as macros here so that they can be used
+ * by the kernel and boot loader. We should consider moving them to a
+ * library that can be linked by both.
+ *
+ * Locking
+ *
+ *   ___unlock_dcache_all
+ *   ___unlock_icache_all
+ *
+ * Flush and invaldating
+ *
+ *   ___flush_invalidate_dcache_{all|range|page}
+ *   ___flush_dcache_{all|range|page}
+ *   ___invalidate_dcache_{all|range|page}
+ *   ___invalidate_icache_{all|range|page}
+ *
+ */
+
+        .macro  __loop_cache_all ar at insn size line_width
+
+        movi    \ar, 0
+
+        __loopi \ar, \at, \size, (4 << (\line_width))
+        \insn   \ar, 0 << (\line_width)
+        \insn   \ar, 1 << (\line_width)
+        \insn   \ar, 2 << (\line_width)
+        \insn   \ar, 3 << (\line_width)
+        __endla \ar, \at, 4 << (\line_width)
+
+        .endm
+
+
+        .macro  __loop_cache_range ar as at insn line_width
+
+        extui   \at, \ar, 0, \line_width
+        add     \as, \as, \at
+
+        __loops \ar, \as, \at, \line_width
+        \insn   \ar, 0
+        __endla \ar, \at, (1 << (\line_width))
+
+        .endm
+
+
+        .macro  __loop_cache_page ar at insn line_width
+
+        __loopi \ar, \at, PAGE_SIZE, 4 << (\line_width)
+        \insn   \ar, 0 << (\line_width)
+        \insn   \ar, 1 << (\line_width)
+        \insn   \ar, 2 << (\line_width)
+        \insn   \ar, 3 << (\line_width)
+        __endla \ar, \at, 4 << (\line_width)
+
+        .endm
+
+
+#if XCHAL_DCACHE_LINE_LOCKABLE
+
+        .macro  ___unlock_dcache_all ar at
+
+        __loop_cache_all \ar \at diu XCHAL_DCACHE_SIZE XCHAL_DCACHE_LINEWIDTH
+
+        .endm
+
+#endif
+
+#if XCHAL_ICACHE_LINE_LOCKABLE
+
+        .macro  ___unlock_icache_all ar at
+
+        __loop_cache_all \ar \at iiu XCHAL_ICACHE_SIZE XCHAL_ICACHE_LINEWIDTH
+
+        .endm
+#endif
+
+        .macro  ___flush_invalidate_dcache_all ar at
+
+        __loop_cache_all \ar \at diwbi XCHAL_DCACHE_SIZE XCHAL_DCACHE_LINEWIDTH
+
+        .endm
+
+
+        .macro  ___flush_dcache_all ar at
+
+        __loop_cache_all \ar \at diwb XCHAL_DCACHE_SIZE XCHAL_DCACHE_LINEWIDTH
+
+        .endm
+
+
+        .macro  ___invalidate_dcache_all ar at
+
+        __loop_cache_all \ar \at dii __stringify(DCACHE_WAY_SIZE) \
+                         XCHAL_DCACHE_LINEWIDTH
+
+        .endm
+
+
+        .macro  ___invalidate_icache_all ar at
+
+        __loop_cache_all \ar \at iii __stringify(ICACHE_WAY_SIZE) \
+                         XCHAL_ICACHE_LINEWIDTH
+
+        .endm
+
+
+
+        .macro  ___flush_invalidate_dcache_range ar as at
+
+        __loop_cache_range \ar \as \at dhwbi XCHAL_DCACHE_LINEWIDTH
+
+        .endm
+
+
+        .macro  ___flush_dcache_range ar as at
+
+        __loop_cache_range \ar \as \at dhwb XCHAL_DCACHE_LINEWIDTH
+
+        .endm
+
+
+        .macro  ___invalidate_dcache_range ar as at
+
+        __loop_cache_range \ar \as \at dhi XCHAL_DCACHE_LINEWIDTH
+
+        .endm
+
+
+        .macro  ___invalidate_icache_range ar as at
+
+        __loop_cache_range \ar \as \at ihi XCHAL_ICACHE_LINEWIDTH
+
+        .endm
+
+
+
+        .macro  ___flush_invalidate_dcache_page ar as
+
+        __loop_cache_page \ar \as dhwbi XCHAL_DCACHE_LINEWIDTH
+
+        .endm
+
+
+        .macro ___flush_dcache_page ar as
+
+        __loop_cache_page \ar \as dhwb XCHAL_DCACHE_LINEWIDTH
+
+        .endm
+
+
+        .macro  ___invalidate_dcache_page ar as
+
+        __loop_cache_page \ar \as dhi XCHAL_DCACHE_LINEWIDTH
+
+        .endm
+
+
+        .macro  ___invalidate_icache_page ar as
+
+        __loop_cache_page \ar \as ihi XCHAL_ICACHE_LINEWIDTH
+
+        .endm
+
diff --git a/include/asm-xtensa/cacheflush.h b/include/asm-xtensa/cacheflush.h
index 44a36e087844..22ef901b7845 100644
--- a/include/asm-xtensa/cacheflush.h
+++ b/include/asm-xtensa/cacheflush.h
@@ -5,7 +5,7 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * (C) 2001 - 2005 Tensilica Inc.
+ * (C) 2001 - 2006 Tensilica Inc.
  */
 
 #ifndef _XTENSA_CACHEFLUSH_H
@@ -75,6 +75,7 @@ extern void __flush_invalidate_dcache_range(unsigned long, unsigned long);
 
 #define flush_cache_all()               __flush_invalidate_cache_all();
 #define flush_cache_mm(mm)              __flush_invalidate_cache_all();
+#define flush_cache_dup_mm(mm)          __flush_invalidate_cache_all();
 
 #define flush_cache_vmap(start,end)     __flush_invalidate_cache_all();
 #define flush_cache_vunmap(start,end)   __flush_invalidate_cache_all();
@@ -88,6 +89,7 @@ extern void flush_cache_page(struct vm_area_struct*, unsigned long, unsigned lon
 
 #define flush_cache_all()                               do { } while (0)
 #define flush_cache_mm(mm)                              do { } while (0)
+#define flush_cache_dup_mm(mm)                          do { } while (0)
 
 #define flush_cache_vmap(start,end)                     do { } while (0)
 #define flush_cache_vunmap(start,end)                   do { } while (0)
diff --git a/include/asm-xtensa/checksum.h b/include/asm-xtensa/checksum.h
index 5435aff9a4b7..23534c60b3a4 100644
--- a/include/asm-xtensa/checksum.h
+++ b/include/asm-xtensa/checksum.h
@@ -12,7 +12,7 @@
 #define _XTENSA_CHECKSUM_H
 
 #include <linux/in6.h>
-#include <xtensa/config/core.h>
+#include <asm/variant/core.h>
 
 /*
  * computes the checksum of a memory block at buff, length len,
diff --git a/include/asm-xtensa/coprocessor.h b/include/asm-xtensa/coprocessor.h
index 5093034723be..bd09ec02d57f 100644
--- a/include/asm-xtensa/coprocessor.h
+++ b/include/asm-xtensa/coprocessor.h
@@ -11,7 +11,16 @@
 #ifndef _XTENSA_COPROCESSOR_H
 #define _XTENSA_COPROCESSOR_H
 
-#include <xtensa/config/core.h>
+#include <asm/variant/core.h>
+#include <asm/variant/tie.h>
+
+#if !XCHAL_HAVE_CP
+
+#define XTENSA_CP_EXTRA_OFFSET  0
+#define XTENSA_CP_EXTRA_ALIGN   1       /* must be a power of 2 */
+#define XTENSA_CP_EXTRA_SIZE    0
+
+#else
 
 #define XTOFS(last_start,last_size,align) \
         ((last_start+last_size+align-1) & -align)
@@ -67,4 +76,6 @@ extern void save_coprocessor_registers(void*, int);
 # endif
 #endif
 
+#endif
+
 #endif  /* _XTENSA_COPROCESSOR_H */
diff --git a/include/asm-xtensa/dma.h b/include/asm-xtensa/dma.h
index db2633f67789..e30f3abf48f0 100644
--- a/include/asm-xtensa/dma.h
+++ b/include/asm-xtensa/dma.h
@@ -12,7 +12,6 @@
 #define _XTENSA_DMA_H
 
 #include <asm/io.h>             /* need byte IO */
-#include <xtensa/config/core.h>
 
 /*
  * This is only to be defined if we have PC-like DMA.
@@ -44,7 +43,9 @@
  *      enters another area, and virt_to_phys() may not return
  *      the value desired).
  */
-#define MAX_DMA_ADDRESS         (PAGE_OFFSET + XCHAL_KSEG_CACHED_SIZE - 1)
+
+#define MAX_DMA_ADDRESS         (PAGE_OFFSET + XCHAL_KIO_SIZE - 1)
+
 
 /* Reserve and release a DMA channel */
 extern int request_dma(unsigned int dmanr, const char * device_id);
diff --git a/include/asm-xtensa/elf.h b/include/asm-xtensa/elf.h
index de0667453b2e..f0f9fd8560a5 100644
--- a/include/asm-xtensa/elf.h
+++ b/include/asm-xtensa/elf.h
@@ -13,9 +13,8 @@
 #ifndef _XTENSA_ELF_H
 #define _XTENSA_ELF_H
 
+#include <asm/variant/core.h>
 #include <asm/ptrace.h>
-#include <asm/coprocessor.h>
-#include <xtensa/config/core.h>
 
 /* Xtensa processor ELF architecture-magic number */
 
@@ -118,11 +117,15 @@ typedef elf_greg_t elf_gregset_t[ELF_NGREG];
  * using memcpy().  But we do allow space for such alignment,
  * to allow optimizations of layout and copying.
  */
-
+#if 0
 #define TOTAL_FPREGS_SIZE                                               \
         (4 + XTENSA_CPE_LTABLE_SIZE + XTENSA_CP_EXTRA_SIZE)
 #define ELF_NFPREG                                                      \
         ((TOTAL_FPREGS_SIZE + sizeof(elf_fpreg_t) - 1) / sizeof(elf_fpreg_t))
+#else
+#define TOTAL_FPREGS_SIZE       0
+#define ELF_NFPREG              0
+#endif
 
 typedef unsigned int elf_fpreg_t;
 typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
diff --git a/include/asm-xtensa/fcntl.h b/include/asm-xtensa/fcntl.h
index ec066ae96caf..0609fc691b72 100644
--- a/include/asm-xtensa/fcntl.h
+++ b/include/asm-xtensa/fcntl.h
@@ -14,48 +14,86 @@
 
 /* open/fcntl - O_SYNC is only implemented on blocks devices and on files
    located on an ext2 file system */
-#define O_APPEND        0x0008
-#define O_SYNC          0x0010
-#define O_NONBLOCK      0x0080
-#define O_CREAT         0x0100  /* not fcntl */
-#define O_EXCL          0x0400  /* not fcntl */
-#define O_NOCTTY        0x0800  /* not fcntl */
-#define FASYNC          0x1000  /* fcntl, for BSD compatibility */
-#define O_LARGEFILE     0x2000  /* allow large file opens - currently ignored */
-#define O_DIRECT        0x8000  /* direct disk access hint - currently ignored*/
-#define O_NOATIME       0x100000
-
-#define F_GETLK         14
-#define F_GETLK64       15
+#define O_ACCMODE          0003
+#define O_RDONLY             00
+#define O_WRONLY             01
+#define O_RDWR               02
+#define O_CREAT            0100 /* not fcntl */
+#define O_EXCL             0200 /* not fcntl */
+#define O_NOCTTY           0400 /* not fcntl */
+#define O_TRUNC           01000 /* not fcntl */
+#define O_APPEND          02000
+#define O_NONBLOCK        04000
+#define O_NDELAY        O_NONBLOCK
+#define O_SYNC           010000
+#define FASYNC           020000 /* fcntl, for BSD compatibility */
+#define O_DIRECT         040000 /* direct disk access hint */
+#define O_LARGEFILE     0100000
+#define O_DIRECTORY     0200000 /* must be a directory */
+#define O_NOFOLLOW      0400000 /* don't follow links */
+#define O_NOATIME       01000000
+
+#define F_DUPFD         0       /* dup */
+#define F_GETFD         1       /* get close_on_exec */
+#define F_SETFD         2       /* set/clear close_on_exec */
+#define F_GETFL         3       /* get file->f_flags */
+#define F_SETFL         4       /* set file->f_flags */
+#define F_GETLK         5
 #define F_SETLK         6
 #define F_SETLKW        7
-#define F_SETLK64       16
-#define F_SETLKW64      17
 
-#define F_SETOWN        24      /*  for sockets. */
-#define F_GETOWN        23      /*  for sockets. */
+#define F_SETOWN        8       /*  for sockets. */
+#define F_GETOWN        9       /*  for sockets. */
+#define F_SETSIG        10      /*  for sockets. */
+#define F_GETSIG        11      /*  for sockets. */
+
+#define F_GETLK64       12      /*  using 'struct flock64' */
+#define F_SETLK64       13
+#define F_SETLKW64      14
+
+/* for F_[GET|SET]FL */
+#define FD_CLOEXEC      1       /* actually anything with low bit set goes */
+
+/* for posix fcntl() and lockf() */
+#define F_RDLCK         0
+#define F_WRLCK         1
+#define F_UNLCK         2
+
+/* for old implementation of bsd flock () */
+#define F_EXLCK         4       /* or 3 */
+#define F_SHLCK         8       /* or 4 */
 
-typedef struct flock {
+/* for leases */
+#define F_INPROGRESS    16
+
+/* operations for bsd flock(), also used by the kernel implementation */
+#define LOCK_SH         1       /* shared lock */
+#define LOCK_EX         2       /* exclusive lock */
+#define LOCK_NB         4       /* or'd with one of the above to prevent
+                                   blocking */
+#define LOCK_UN         8       /* remove lock */
+
+#define LOCK_MAND       32      /* This is a mandatory flock */
+#define LOCK_READ       64      /* ... Which allows concurrent read operations */
+#define LOCK_WRITE      128     /* ... Which allows concurrent write operations */
+#define LOCK_RW         192     /* ... Which allows concurrent read & write ops */
+
+struct flock {
         short l_type;
         short l_whence;
-        __kernel_off_t l_start;
-        __kernel_off_t l_len;
-        long  l_sysid;
-        __kernel_pid_t l_pid;
-        long  pad[4];
-} flock_t;
+        off_t l_start;
+        off_t l_len;
+        pid_t l_pid;
+};
 
 struct flock64 {
         short  l_type;
         short  l_whence;
-        __kernel_off_t l_start;
-        __kernel_off_t l_len;
+        loff_t l_start;
+        loff_t l_len;
         pid_t  l_pid;
 };
 
-#define HAVE_ARCH_STRUCT_FLOCK
-#define HAVE_ARCH_STRUCT_FLOCK64
-
-#include <asm-generic/fcntl.h>
+#define F_LINUX_SPECIFIC_BASE   1024
 
 #endif /* _XTENSA_FCNTL_H */
diff --git a/include/asm-xtensa/fixmap.h b/include/asm-xtensa/fixmap.h
deleted file mode 100644
index 4423b8ad4954..000000000000
--- a/include/asm-xtensa/fixmap.h
+++ /dev/null
@@ -1,252 +0,0 @@
-/*
- * include/asm-xtensa/fixmap.h
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2001 - 2005 Tensilica Inc.
- */
-
-#ifndef _XTENSA_FIXMAP_H
-#define _XTENSA_FIXMAP_H
-
-#include <asm/processor.h>
-
-#ifdef CONFIG_MMU
-
-/*
- * Here we define all the compile-time virtual addresses.
- */
-
-#if XCHAL_SEG_MAPPABLE_VADDR != 0
-# error "Current port requires virtual user space starting at 0"
-#endif
-#if XCHAL_SEG_MAPPABLE_SIZE < 0x80000000
-# error "Current port requires at least 0x8000000 bytes for user space"
-#endif
-
-/* Verify instruction/data ram/rom and xlmi don't overlay vmalloc space. */
-
-#define __IN_VMALLOC(addr)                                              \
-        (((addr) >= VMALLOC_START) && ((addr) < VMALLOC_END))
-#define __SPAN_VMALLOC(start,end)                                       \
-        (((start) < VMALLOC_START) && ((end) >= VMALLOC_END))
-#define INSIDE_VMALLOC(start,end)                                       \
-        (__IN_VMALLOC((start)) || __IN_VMALLOC(end) || __SPAN_VMALLOC((start),(end)))
-
-#if XCHAL_NUM_INSTROM
-# if XCHAL_NUM_INSTROM == 1
-#  if INSIDE_VMALLOC(XCHAL_INSTROM0_VADDR,XCHAL_INSTROM0_VADDR+XCHAL_INSTROM0_SIZE)
-#   error vmalloc range conflicts with instrom0
-#  endif
-# endif
-# if XCHAL_NUM_INSTROM == 2
-#  if INSIDE_VMALLOC(XCHAL_INSTROM1_VADDR,XCHAL_INSTROM1_VADDR+XCHAL_INSTROM1_SIZE)
-#   error vmalloc range conflicts with instrom1
-#  endif
-# endif
-#endif
-
-#if XCHAL_NUM_INSTRAM
-# if XCHAL_NUM_INSTRAM == 1
-#  if INSIDE_VMALLOC(XCHAL_INSTRAM0_VADDR,XCHAL_INSTRAM0_VADDR+XCHAL_INSTRAM0_SIZE)
-#   error vmalloc range conflicts with instram0
-#  endif
-# endif
-# if XCHAL_NUM_INSTRAM == 2
-#  if INSIDE_VMALLOC(XCHAL_INSTRAM1_VADDR,XCHAL_INSTRAM1_VADDR+XCHAL_INSTRAM1_SIZE)
-#   error vmalloc range conflicts with instram1
-#  endif
-# endif
-#endif
-
-#if XCHAL_NUM_DATAROM
-# if XCHAL_NUM_DATAROM == 1
-#  if INSIDE_VMALLOC(XCHAL_DATAROM0_VADDR,XCHAL_DATAROM0_VADDR+XCHAL_DATAROM0_SIZE)
-#   error vmalloc range conflicts with datarom0
-#  endif
-# endif
-# if XCHAL_NUM_DATAROM == 2
-#  if INSIDE_VMALLOC(XCHAL_DATAROM1_VADDR,XCHAL_DATAROM1_VADDR+XCHAL_DATAROM1_SIZE)
-#   error vmalloc range conflicts with datarom1
-#  endif
-# endif
-#endif
-
-#if XCHAL_NUM_DATARAM
-# if XCHAL_NUM_DATARAM == 1
-#  if INSIDE_VMALLOC(XCHAL_DATARAM0_VADDR,XCHAL_DATARAM0_VADDR+XCHAL_DATARAM0_SIZE)
-#   error vmalloc range conflicts with dataram0
-#  endif
-# endif
-# if XCHAL_NUM_DATARAM == 2
-#  if INSIDE_VMALLOC(XCHAL_DATARAM1_VADDR,XCHAL_DATARAM1_VADDR+XCHAL_DATARAM1_SIZE)
-#   error vmalloc range conflicts with dataram1
-#  endif
-# endif
-#endif
-
-#if XCHAL_NUM_XLMI
-# if XCHAL_NUM_XLMI == 1
-#  if INSIDE_VMALLOC(XCHAL_XLMI0_VADDR,XCHAL_XLMI0_VADDR+XCHAL_XLMI0_SIZE)
-#   error vmalloc range conflicts with xlmi0
-#  endif
-# endif
-# if XCHAL_NUM_XLMI == 2
-#  if INSIDE_VMALLOC(XCHAL_XLMI1_VADDR,XCHAL_XLMI1_VADDR+XCHAL_XLMI1_SIZE)
-#   error vmalloc range conflicts with xlmi1
-#  endif
-# endif
-#endif
-
-#if (XCHAL_NUM_INSTROM > 2) || \
-    (XCHAL_NUM_INSTRAM > 2) || \
-    (XCHAL_NUM_DATARAM > 2) || \
-    (XCHAL_NUM_DATAROM > 2) || \
-    (XCHAL_NUM_XLMI    > 2)
-# error Insufficient checks on vmalloc above for more than 2 devices
-#endif
-
-/*
- * USER_VM_SIZE does not necessarily equal TASK_SIZE.  We bumped
- * TASK_SIZE down to 0x4000000 to simplify the handling of windowed
- * call instructions (currently limited to a range of 1 GByte).  User
- * tasks may very well reclaim the VM space from 0x40000000 to
- * 0x7fffffff in the future, so we do not want the kernel becoming
- * accustomed to having any of its stuff (e.g., page tables) in this
- * region.  This VM region is no-man's land for now.
- */
-
-#define USER_VM_START           XCHAL_SEG_MAPPABLE_VADDR
-#define USER_VM_SIZE            0x80000000
-
-/*  Size of page table:  */
-
-#define PGTABLE_SIZE_BITS       (32 - XCHAL_MMU_MIN_PTE_PAGE_SIZE + 2)
-#define PGTABLE_SIZE            (1L << PGTABLE_SIZE_BITS)
-
-/*  All kernel-mappable space:  */
-
-#define KERNEL_ALLMAP_START     (USER_VM_START + USER_VM_SIZE)
-#define KERNEL_ALLMAP_SIZE      (XCHAL_SEG_MAPPABLE_SIZE - KERNEL_ALLMAP_START)
-
-/*  Carve out page table at start of kernel-mappable area:  */
-
-#if KERNEL_ALLMAP_SIZE < PGTABLE_SIZE
-#error "Gimme some space for page table!"
-#endif
-#define PGTABLE_START           KERNEL_ALLMAP_START
-
-/*  Remaining kernel-mappable space:  */
-
-#define KERNEL_MAPPED_START     (KERNEL_ALLMAP_START + PGTABLE_SIZE)
-#define KERNEL_MAPPED_SIZE      (KERNEL_ALLMAP_SIZE - PGTABLE_SIZE)
-
-#if KERNEL_MAPPED_SIZE < 0x01000000     /* 16 MB is arbitrary for now */
-# error "Shouldn't the kernel have at least *some* mappable space?"
-#endif
-
-#define MAX_LOW_MEMORY          XCHAL_KSEG_CACHED_SIZE
-
-#endif
-
-/*
- *  Some constants used elsewhere, but perhaps only in Xtensa header
- *  files, so maybe we can get rid of some and access compile-time HAL
- *  directly...
- *
- *  Note:  We assume that system RAM is located at the very start of the
- *         kernel segments !!
- */
-#define KERNEL_VM_LOW           XCHAL_KSEG_CACHED_VADDR
-#define KERNEL_VM_HIGH          XCHAL_KSEG_BYPASS_VADDR
-#define KERNEL_SPACE            XCHAL_KSEG_CACHED_VADDR
-
-/*
- * Returns the physical/virtual addresses of the kernel space
- * (works with the cached kernel segment only, which is the
- *  one normally used for kernel operation).
- */
-
-/*                      PHYSICAL        BYPASS          CACHED
- *
- *  bypass vaddr        bypass paddr    *               cached vaddr
- *  cached vaddr        cached paddr    bypass vaddr    *
- *  bypass paddr        *               bypass vaddr    cached vaddr
- *  cached paddr        *               bypass vaddr    cached vaddr
- *  other               *               *               *
- */
-
-#define PHYSADDR(a)                                                           \
-(((unsigned)(a) >= XCHAL_KSEG_BYPASS_VADDR                                    \
-  && (unsigned)(a) < XCHAL_KSEG_BYPASS_VADDR + XCHAL_KSEG_BYPASS_SIZE) ?      \
-    (unsigned)(a) - XCHAL_KSEG_BYPASS_VADDR + XCHAL_KSEG_BYPASS_PADDR :       \
-    ((unsigned)(a) >= XCHAL_KSEG_CACHED_VADDR                                 \
-     && (unsigned)(a) < XCHAL_KSEG_CACHED_VADDR + XCHAL_KSEG_CACHED_SIZE) ?   \
-        (unsigned)(a) - XCHAL_KSEG_CACHED_VADDR + XCHAL_KSEG_CACHED_PADDR :   \
-        (unsigned)(a))
-
-#define BYPASS_ADDR(a)                                                        \
-(((unsigned)(a) >= XCHAL_KSEG_BYPASS_PADDR                                    \
-  && (unsigned)(a) < XCHAL_KSEG_BYPASS_PADDR + XCHAL_KSEG_BYPASS_SIZE) ?      \
-    (unsigned)(a) - XCHAL_KSEG_BYPASS_PADDR + XCHAL_KSEG_BYPASS_VADDR :       \
-    ((unsigned)(a) >= XCHAL_KSEG_CACHED_PADDR                                 \
-     && (unsigned)(a) < XCHAL_KSEG_CACHED_PADDR + XCHAL_KSEG_CACHED_SIZE) ?   \
-        (unsigned)(a) - XCHAL_KSEG_CACHED_PADDR + XCHAL_KSEG_BYPASS_VADDR :   \
-        ((unsigned)(a) >= XCHAL_KSEG_CACHED_VADDR                             \
-         && (unsigned)(a) < XCHAL_KSEG_CACHED_VADDR+XCHAL_KSEG_CACHED_SIZE)?  \
-            (unsigned)(a) - XCHAL_KSEG_CACHED_VADDR+XCHAL_KSEG_BYPASS_VADDR:  \
-            (unsigned)(a))
-
-#define CACHED_ADDR(a)                                                        \
-(((unsigned)(a) >= XCHAL_KSEG_BYPASS_PADDR                                    \
-  && (unsigned)(a) < XCHAL_KSEG_BYPASS_PADDR + XCHAL_KSEG_BYPASS_SIZE) ?      \
-    (unsigned)(a) - XCHAL_KSEG_BYPASS_PADDR + XCHAL_KSEG_CACHED_VADDR :       \
-    ((unsigned)(a) >= XCHAL_KSEG_CACHED_PADDR                                 \
-     && (unsigned)(a) < XCHAL_KSEG_CACHED_PADDR + XCHAL_KSEG_CACHED_SIZE) ?   \
-        (unsigned)(a) - XCHAL_KSEG_CACHED_PADDR + XCHAL_KSEG_CACHED_VADDR :   \
-        ((unsigned)(a) >= XCHAL_KSEG_BYPASS_VADDR                             \
-         && (unsigned)(a) < XCHAL_KSEG_BYPASS_VADDR+XCHAL_KSEG_BYPASS_SIZE) ? \
-            (unsigned)(a) - XCHAL_KSEG_BYPASS_VADDR+XCHAL_KSEG_CACHED_VADDR : \
-            (unsigned)(a))
-
-#define PHYSADDR_IO(a)                                                        \
-(((unsigned)(a) >= XCHAL_KIO_BYPASS_VADDR                                     \
-  && (unsigned)(a) < XCHAL_KIO_BYPASS_VADDR + XCHAL_KIO_BYPASS_SIZE) ?        \
-    (unsigned)(a) - XCHAL_KIO_BYPASS_VADDR + XCHAL_KIO_BYPASS_PADDR :         \
-    ((unsigned)(a) >= XCHAL_KIO_CACHED_VADDR                                  \
-     && (unsigned)(a) < XCHAL_KIO_CACHED_VADDR + XCHAL_KIO_CACHED_SIZE) ?     \
-        (unsigned)(a) - XCHAL_KIO_CACHED_VADDR + XCHAL_KIO_CACHED_PADDR :     \
-        (unsigned)(a))
-
-#define BYPASS_ADDR_IO(a)                                                     \
-(((unsigned)(a) >= XCHAL_KIO_BYPASS_PADDR                                     \
-  && (unsigned)(a) < XCHAL_KIO_BYPASS_PADDR + XCHAL_KIO_BYPASS_SIZE) ?        \
-    (unsigned)(a) - XCHAL_KIO_BYPASS_PADDR + XCHAL_KIO_BYPASS_VADDR :         \
-    ((unsigned)(a) >= XCHAL_KIO_CACHED_PADDR                                  \
-     && (unsigned)(a) < XCHAL_KIO_CACHED_PADDR + XCHAL_KIO_CACHED_SIZE) ?     \
-        (unsigned)(a) - XCHAL_KIO_CACHED_PADDR + XCHAL_KIO_BYPASS_VADDR :     \
-        ((unsigned)(a) >= XCHAL_KIO_CACHED_VADDR                              \
-         && (unsigned)(a) < XCHAL_KIO_CACHED_VADDR + XCHAL_KIO_CACHED_SIZE) ? \
-            (unsigned)(a) - XCHAL_KIO_CACHED_VADDR + XCHAL_KIO_BYPASS_VADDR : \
-            (unsigned)(a))
-
-#define CACHED_ADDR_IO(a)                                                     \
-(((unsigned)(a) >= XCHAL_KIO_BYPASS_PADDR                                     \
-  && (unsigned)(a) < XCHAL_KIO_BYPASS_PADDR + XCHAL_KIO_BYPASS_SIZE) ?        \
-    (unsigned)(a) - XCHAL_KIO_BYPASS_PADDR + XCHAL_KIO_CACHED_VADDR :         \
-    ((unsigned)(a) >= XCHAL_KIO_CACHED_PADDR                                  \
-     && (unsigned)(a) < XCHAL_KIO_CACHED_PADDR + XCHAL_KIO_CACHED_SIZE) ?     \
-        (unsigned)(a) - XCHAL_KIO_CACHED_PADDR + XCHAL_KIO_CACHED_VADDR :     \
-        ((unsigned)(a) >= XCHAL_KIO_BYPASS_VADDR                              \
-         && (unsigned)(a) < XCHAL_KIO_BYPASS_VADDR + XCHAL_KIO_BYPASS_SIZE) ? \
-            (unsigned)(a) - XCHAL_KIO_BYPASS_VADDR + XCHAL_KIO_CACHED_VADDR : \
-            (unsigned)(a))
-
-#endif /* _XTENSA_ADDRSPACE_H */
-
-
-
-
-
diff --git a/include/asm-xtensa/io.h b/include/asm-xtensa/io.h
index 556e5eed34f5..31ffc3f119c1 100644
--- a/include/asm-xtensa/io.h
+++ b/include/asm-xtensa/io.h
@@ -1,5 +1,5 @@
 /*
- * linux/include/asm-xtensa/io.h
+ * include/asm-xtensa/io.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
@@ -15,10 +15,11 @@
 #include <asm/byteorder.h>
 
 #include <linux/types.h>
-#include <asm/fixmap.h>
-
-#define _IO_BASE 0
 
+#define XCHAL_KIO_CACHED_VADDR  0xf0000000
+#define XCHAL_KIO_BYPASS_VADDR  0xf8000000
+#define XCHAL_KIO_PADDR         0xf0000000
+#define XCHAL_KIO_SIZE          0x08000000
 
 /*
  * swap functions to change byte order from little-endian to big-endian and
@@ -42,40 +43,43 @@ static inline unsigned int _swapl (unsigned int v)
 
 static inline unsigned long virt_to_phys(volatile void * address)
 {
-        return PHYSADDR((unsigned long)address);
+        return __pa(address);
 }
 
 static inline void * phys_to_virt(unsigned long address)
 {
-        return (void*) CACHED_ADDR(address);
+        return __va(address);
 }
 
 /*
- * IO bus memory addresses are also 1:1 with the physical address
+ * virt_to_bus and bus_to_virt are deprecated.
  */
 
-static inline unsigned long virt_to_bus(volatile void * address)
-{
-        return PHYSADDR((unsigned long)address);
-}
-
-static inline void * bus_to_virt (unsigned long address)
-{
-        return (void *) CACHED_ADDR(address);
-}
+#define virt_to_bus(x)  virt_to_phys(x)
+#define bus_to_virt(x)  phys_to_virt(x)
 
 /*
- * Change "struct page" to physical address.
+ * Return the virtual (cached) address for the specified bus memory.
+ * Note that we currently don't support any address outside the KIO segment.
  */
 
 static inline void *ioremap(unsigned long offset, unsigned long size)
 {
-        return (void *) CACHED_ADDR_IO(offset);
+        if (offset >= XCHAL_KIO_PADDR
+            && offset < XCHAL_KIO_PADDR + XCHAL_KIO_SIZE)
+                return (void*)(offset-XCHAL_KIO_PADDR+XCHAL_KIO_BYPASS_VADDR);
+
+        else
+                BUG();
 }
 
 static inline void *ioremap_nocache(unsigned long offset, unsigned long size)
 {
-        return (void *) BYPASS_ADDR_IO(offset);
+        if (offset >= XCHAL_KIO_PADDR
+            && offset < XCHAL_KIO_PADDR + XCHAL_KIO_SIZE)
+                return (void*)(offset-XCHAL_KIO_PADDR+XCHAL_KIO_CACHED_VADDR);
+        else
+                BUG();
 }
 
 static inline void iounmap(void *addr)
@@ -121,9 +125,6 @@ static inline void __raw_writel(__u32 b, volatile void __iomem *addr)
           *(__force volatile __u32 *)(addr) = b;
 }
 
-
-
-
 /* These are the definitions for the x86 IO instructions
  * inb/inw/inl/outb/outw/outl, the "string" versions
  * insb/insw/insl/outsb/outsw/outsl, and the "pausing" versions
@@ -131,11 +132,11 @@ static inline void __raw_writel(__u32 b, volatile void __iomem *addr)
  * The macros don't do byte-swapping.
  */
 
-#define inb(port)               readb((u8 *)((port)+_IO_BASE))
-#define outb(val, port)         writeb((val),(u8 *)((unsigned long)(port)+_IO_BASE))
-#define inw(port)               readw((u16 *)((port)+_IO_BASE))
-#define outw(val, port)         writew((val),(u16 *)((unsigned long)(port)+_IO_BASE))
-#define inl(port)               readl((u32 *)((port)+_IO_BASE))
+#define inb(port)               readb((u8 *)((port)))
+#define outb(val, port)         writeb((val),(u8 *)((unsigned long)(port)))
+#define inw(port)               readw((u16 *)((port)))
+#define outw(val, port)         writew((val),(u16 *)((unsigned long)(port)))
+#define inl(port)               readl((u32 *)((port)))
 #define outl(val, port)         writel((val),(u32 *)((unsigned long)(port)))
 
 #define inb_p(port)             inb((port))
@@ -180,14 +181,13 @@ extern void outsl (unsigned long port, const void *src, unsigned long count);
 
 
 /*
- *  * Convert a physical pointer to a virtual kernel pointer for /dev/mem
- *   * access
- *    */
+ * 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
- *   */
+ * Convert a virtual cached pointer to an uncached pointer
+ */
 #define xlate_dev_kmem_ptr(p)   p
 
 
diff --git a/include/asm-xtensa/irq.h b/include/asm-xtensa/irq.h
index 049fde7e752d..fc73b7f11aff 100644
--- a/include/asm-xtensa/irq.h
+++ b/include/asm-xtensa/irq.h
@@ -12,8 +12,7 @@
 #define _XTENSA_IRQ_H
 
 #include <asm/platform/hardware.h>
-
-#include <xtensa/config/core.h>
+#include <asm/variant/core.h>
 
 #ifndef PLATFORM_NR_IRQS
 # define PLATFORM_NR_IRQS 0
@@ -27,10 +26,5 @@ static __inline__ int irq_canonicalize(int irq)
 }
 
 struct irqaction;
-#if 0 // FIXME
-extern void disable_irq_nosync(unsigned int);
-extern void disable_irq(unsigned int);
-extern void enable_irq(unsigned int);
-#endif
 
 #endif  /* _XTENSA_IRQ_H */
diff --git a/include/asm-xtensa/irq_regs.h b/include/asm-xtensa/irq_regs.h
new file mode 100644
index 000000000000..3dd9c0b70270
--- /dev/null
+++ b/include/asm-xtensa/irq_regs.h
@@ -0,0 +1 @@
+#include <asm-generic/irq_regs.h>
diff --git a/include/asm-xtensa/mmu_context.h b/include/asm-xtensa/mmu_context.h
index af683a74a4ec..f14851f086c3 100644
--- a/include/asm-xtensa/mmu_context.h
+++ b/include/asm-xtensa/mmu_context.h
@@ -16,187 +16,32 @@
 #include <linux/stringify.h>
 
 #include <asm/pgtable.h>
-#include <asm/mmu_context.h>
 #include <asm/cacheflush.h>
 #include <asm/tlbflush.h>
 
-/*
- * Linux was ported to Xtensa assuming all auto-refill ways in set 0
- * had the same properties (a very likely assumption).  Multiple sets
- * of auto-refill ways will still work properly, but not as optimally
- * as the Xtensa designer may have assumed.
- *
- * We make this case a hard #error, killing the kernel build, to alert
- * the developer to this condition (which is more likely an error).
- * You super-duper clever developers can change it to a warning or
- * remove it altogether if you think you know what you're doing.  :)
- */
+#define XCHAL_MMU_ASID_BITS     8
 
 #if (XCHAL_HAVE_TLBS != 1)
 # error "Linux must have an MMU!"
 #endif
 
-#if ((XCHAL_ITLB_ARF_WAYS == 0) || (XCHAL_DTLB_ARF_WAYS == 0))
-# error "MMU must have auto-refill ways"
-#endif
-
-#if ((XCHAL_ITLB_ARF_SETS != 1) || (XCHAL_DTLB_ARF_SETS != 1))
-# error Linux may not use all auto-refill ways as efficiently as you think
-#endif
-
-#if (XCHAL_MMU_MAX_PTE_PAGE_SIZE != XCHAL_MMU_MIN_PTE_PAGE_SIZE)
-# error Only one page size allowed!
-#endif
-
 extern unsigned long asid_cache;
-extern pgd_t *current_pgd;
-
-/*
- * Define the number of entries per auto-refill way in set 0 of both I and D
- * TLBs.  We deal only with set 0 here (an assumption further explained in
- * assertions.h).  Also, define the total number of ARF entries in both TLBs.
- */
-
-#define ITLB_ENTRIES_PER_ARF_WAY  (XCHAL_ITLB_SET(XCHAL_ITLB_ARF_SET0,ENTRIES))
-#define DTLB_ENTRIES_PER_ARF_WAY  (XCHAL_DTLB_SET(XCHAL_DTLB_ARF_SET0,ENTRIES))
-
-#define ITLB_ENTRIES                                                    \
-        (ITLB_ENTRIES_PER_ARF_WAY * (XCHAL_ITLB_SET(XCHAL_ITLB_ARF_SET0,WAYS)))
-#define DTLB_ENTRIES                                                    \
-        (DTLB_ENTRIES_PER_ARF_WAY * (XCHAL_DTLB_SET(XCHAL_DTLB_ARF_SET0,WAYS)))
-
-
-/*
- * SMALLEST_NTLB_ENTRIES is the smaller of ITLB_ENTRIES and DTLB_ENTRIES.
- * In practice, they are probably equal.  This macro simplifies function
- * flush_tlb_range().
- */
-
-#if (DTLB_ENTRIES < ITLB_ENTRIES)
-# define SMALLEST_NTLB_ENTRIES  DTLB_ENTRIES
-#else
-# define SMALLEST_NTLB_ENTRIES  ITLB_ENTRIES
-#endif
-
-
-/*
- * asid_cache tracks only the ASID[USER_RING] field of the RASID special
- * register, which is the current user-task asid allocation value.
- * mm->context has the same meaning.  When it comes time to write the
- * asid_cache or mm->context values to the RASID special register, we first
- * shift the value left by 8, then insert the value.
- * ASID[0] always contains the kernel's asid value, and we reserve three
- * other asid values that we never assign to user tasks.
- */
-
-#define ASID_INC        0x1
-#define ASID_MASK       ((1 << XCHAL_MMU_ASID_BITS) - 1)
-
-/*
- * XCHAL_MMU_ASID_INVALID is a configurable Xtensa processor constant
- * indicating invalid address space.  XCHAL_MMU_ASID_KERNEL is a configurable
- * Xtensa processor constant indicating the kernel address space.  They can
- * be arbitrary values.
- *
- * We identify three more unique, reserved ASID values to use in the unused
- * ring positions.  No other user process will be assigned these reserved
- * ASID values.
- *
- * For example, given that
- *
- *      XCHAL_MMU_ASID_INVALID == 0
- *      XCHAL_MMU_ASID_KERNEL  == 1
- *
- * the following maze of #if statements would generate
- *
- *      ASID_RESERVED_1        == 2
- *      ASID_RESERVED_2        == 3
- *      ASID_RESERVED_3        == 4
- *      ASID_FIRST_NONRESERVED == 5
- */
-
-#if (XCHAL_MMU_ASID_INVALID != XCHAL_MMU_ASID_KERNEL + 1)
-# define ASID_RESERVED_1         ((XCHAL_MMU_ASID_KERNEL + 1) & ASID_MASK)
-#else
-# define ASID_RESERVED_1         ((XCHAL_MMU_ASID_KERNEL + 2) & ASID_MASK)
-#endif
-
-#if (XCHAL_MMU_ASID_INVALID != ASID_RESERVED_1 + 1)
-# define ASID_RESERVED_2         ((ASID_RESERVED_1 + 1) & ASID_MASK)
-#else
-# define ASID_RESERVED_2         ((ASID_RESERVED_1 + 2) & ASID_MASK)
-#endif
-
-#if (XCHAL_MMU_ASID_INVALID != ASID_RESERVED_2 + 1)
-# define ASID_RESERVED_3         ((ASID_RESERVED_2 + 1) & ASID_MASK)
-#else
-# define ASID_RESERVED_3         ((ASID_RESERVED_2 + 2) & ASID_MASK)
-#endif
-
-#if (XCHAL_MMU_ASID_INVALID != ASID_RESERVED_3 + 1)
-# define ASID_FIRST_NONRESERVED  ((ASID_RESERVED_3 + 1) & ASID_MASK)
-#else
-# define ASID_FIRST_NONRESERVED  ((ASID_RESERVED_3 + 2) & ASID_MASK)
-#endif
-
-#define ASID_ALL_RESERVED ( ((ASID_RESERVED_1) << 24) + \
-                            ((ASID_RESERVED_2) << 16) + \
-                            ((ASID_RESERVED_3) <<  8) + \
-                            ((XCHAL_MMU_ASID_KERNEL))   )
-
 
 /*
  * NO_CONTEXT is the invalid ASID value that we don't ever assign to
- * any user or kernel context.  NO_CONTEXT is a better mnemonic than
- * XCHAL_MMU_ASID_INVALID, so we use it in code instead.
- */
-
-#define NO_CONTEXT   XCHAL_MMU_ASID_INVALID
-
-#if (KERNEL_RING != 0)
-# error The KERNEL_RING really should be zero.
-#endif
-
-#if (USER_RING >= XCHAL_MMU_RINGS)
-# error USER_RING cannot be greater than the highest numbered ring.
-#endif
-
-#if (USER_RING == KERNEL_RING)
-# error The user and kernel rings really should not be equal.
-#endif
-
-#if (USER_RING == 1)
-#define ASID_INSERT(x) ( ((ASID_RESERVED_1)   << 24) + \
-                         ((ASID_RESERVED_2)   << 16) + \
-                         (((x) & (ASID_MASK)) <<  8) + \
-                         ((XCHAL_MMU_ASID_KERNEL))   )
-
-#elif (USER_RING == 2)
-#define ASID_INSERT(x) ( ((ASID_RESERVED_1)   << 24) + \
-                         (((x) & (ASID_MASK)) << 16) + \
-                         ((ASID_RESERVED_2)   <<  8) + \
-                         ((XCHAL_MMU_ASID_KERNEL))   )
-
-#elif (USER_RING == 3)
-#define ASID_INSERT(x) ( (((x) & (ASID_MASK)) << 24) + \
-                         ((ASID_RESERVED_1)   << 16) + \
-                         ((ASID_RESERVED_2)   <<  8) + \
-                         ((XCHAL_MMU_ASID_KERNEL))   )
-
-#else
-#error Goofy value for USER_RING
-
-#endif /* USER_RING == 1 */
-
-
-/*
- *  All unused by hardware upper bits will be considered
- *  as a software asid extension.
+ * any user or kernel context.
+ *
+ * 0 invalid
+ * 1 kernel
+ * 2 reserved
+ * 3 reserved
+ * 4...255 available
  */
 
-#define ASID_VERSION_MASK  ((unsigned long)~(ASID_MASK|(ASID_MASK-1)))
-#define ASID_FIRST_VERSION                                              \
-        ((unsigned long)(~ASID_VERSION_MASK) + 1 + ASID_FIRST_NONRESERVED)
+#define NO_CONTEXT      0
+#define ASID_USER_FIRST 4
+#define ASID_MASK       ((1 << XCHAL_MMU_ASID_BITS) - 1)
+#define ASID_INSERT(x)  (0x03020001 | (((x) & ASID_MASK) << 8))
 
 static inline void set_rasid_register (unsigned long val)
 {
@@ -207,67 +52,28 @@ static inline void set_rasid_register (unsigned long val)
 static inline unsigned long get_rasid_register (void)
 {
         unsigned long tmp;
-        __asm__ __volatile__ (" rsr %0, "__stringify(RASID)"\n\t" : "=a" (tmp));
+        __asm__ __volatile__ (" rsr %0,"__stringify(RASID)"\n\t" : "=a" (tmp));
         return tmp;
 }
 
-
-#if ((XCHAL_MMU_ASID_INVALID == 0) && (XCHAL_MMU_ASID_KERNEL == 1))
-
 static inline void
-get_new_mmu_context(struct mm_struct *mm, unsigned long asid)
+__get_new_mmu_context(struct mm_struct *mm)
 {
         extern void flush_tlb_all(void);
-        if (! ((asid += ASID_INC) & ASID_MASK) ) {
+        if (! (++asid_cache & ASID_MASK) ) {
                 flush_tlb_all(); /* start new asid cycle */
-                if (!asid)      /* fix version if needed */
-                        asid = ASID_FIRST_VERSION - ASID_FIRST_NONRESERVED;
-                asid += ASID_FIRST_NONRESERVED;
+                asid_cache += ASID_USER_FIRST;
         }
-        mm->context = asid_cache = asid;
-}
-
-#else
-#warning ASID_{INVALID,KERNEL} values impose non-optimal get_new_mmu_context implementation
-
-/* XCHAL_MMU_ASID_INVALID == 0 and XCHAL_MMU_ASID_KERNEL ==1 are
-   really the best, but if you insist... */
-
-static inline int validate_asid (unsigned long asid)
-{
-        switch (asid) {
-        case XCHAL_MMU_ASID_INVALID:
-        case XCHAL_MMU_ASID_KERNEL:
-        case ASID_RESERVED_1:
-        case ASID_RESERVED_2:
-        case ASID_RESERVED_3:
-                return 0; /* can't use these values as ASIDs */
-        }
-        return 1; /* valid */
+        mm->context = asid_cache;
 }
 
 static inline void
-get_new_mmu_context(struct mm_struct *mm, unsigned long asid)
+__load_mmu_context(struct mm_struct *mm)
 {
-        extern void flush_tlb_all(void);
-        while (1) {
-                asid += ASID_INC;
-                if ( ! (asid & ASID_MASK) ) {
-                        flush_tlb_all(); /* start new asid cycle */
-                        if (!asid)      /* fix version if needed */
-                                asid = ASID_FIRST_VERSION - ASID_FIRST_NONRESERVED;
-                        asid += ASID_FIRST_NONRESERVED;
-                        break; /* no need to validate here */
-                }
-                if (validate_asid (asid & ASID_MASK))
-                        break;
-        }
-        mm->context = asid_cache = asid;
+        set_rasid_register(ASID_INSERT(mm->context));
+        invalidate_page_directory();
 }
 
-#endif
-
-
 /*
  * Initialize the context related info for a new mm_struct
  * instance.
@@ -280,6 +86,20 @@ init_new_context(struct task_struct *tsk, struct mm_struct *mm)
         return 0;
 }
 
+/*
+ * After we have set current->mm to a new value, this activates
+ * the context for the new mm so we see the new mappings.
+ */
+static inline void
+activate_mm(struct mm_struct *prev, struct mm_struct *next)
+{
+        /* Unconditionally get a new ASID.  */
+
+        __get_new_mmu_context(next);
+        __load_mmu_context(next);
+}
+
+
 static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
                              struct task_struct *tsk)
 {
@@ -287,11 +107,10 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
 
         /* Check if our ASID is of an older version and thus invalid */
 
-        if ((next->context ^ asid) & ASID_VERSION_MASK)
-                get_new_mmu_context(next, asid);
+        if (next->context == NO_CONTEXT || ((next->context^asid) & ~ASID_MASK))
+                __get_new_mmu_context(next);
 
-        set_rasid_register (ASID_INSERT(next->context));
-        invalidate_page_directory();
+        __load_mmu_context(next);
 }
 
 #define deactivate_mm(tsk, mm)  do { } while(0)
@@ -302,20 +121,6 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
  */
 static inline void destroy_context(struct mm_struct *mm)
 {
-        /* Nothing to do. */
-}
-
-/*
- * After we have set current->mm to a new value, this activates
- * the context for the new mm so we see the new mappings.
- */
-static inline void
-activate_mm(struct mm_struct *prev, struct mm_struct *next)
-{
-        /* Unconditionally get a new ASID.  */
-
-        get_new_mmu_context(next, asid_cache);
-        set_rasid_register (ASID_INSERT(next->context));
         invalidate_page_directory();
 }
 
diff --git a/include/asm-xtensa/page.h b/include/asm-xtensa/page.h
index 40f4c6c3f580..c631d006194b 100644
--- a/include/asm-xtensa/page.h
+++ b/include/asm-xtensa/page.h
@@ -15,18 +15,24 @@
 
 #include <asm/processor.h>
 
+#define XCHAL_KSEG_CACHED_VADDR 0xd0000000
+#define XCHAL_KSEG_BYPASS_VADDR 0xd8000000
+#define XCHAL_KSEG_PADDR        0x00000000
+#define XCHAL_KSEG_SIZE         0x08000000
+
 /*
  * PAGE_SHIFT determines the page size
  * PAGE_ALIGN(x) aligns the pointer to the (next) page boundary
  */
 
-#define PAGE_SHIFT              XCHAL_MMU_MIN_PTE_PAGE_SIZE
+#define PAGE_SHIFT              12
 #define PAGE_SIZE               (1 << PAGE_SHIFT)
 #define PAGE_MASK               (~(PAGE_SIZE-1))
 #define PAGE_ALIGN(addr)        (((addr)+PAGE_SIZE - 1) & PAGE_MASK)
 
-#define DCACHE_WAY_SIZE         (XCHAL_DCACHE_SIZE / XCHAL_DCACHE_WAYS)
 #define PAGE_OFFSET             XCHAL_KSEG_CACHED_VADDR
+#define MAX_MEM_PFN             XCHAL_KSEG_SIZE
+#define PGTABLE_START           0x80000000
 
 #ifdef __ASSEMBLY__
 
diff --git a/include/asm-xtensa/param.h b/include/asm-xtensa/param.h
index c0eec8260b0e..6f281392e3f8 100644
--- a/include/asm-xtensa/param.h
+++ b/include/asm-xtensa/param.h
@@ -11,7 +11,7 @@
 #ifndef _XTENSA_PARAM_H
 #define _XTENSA_PARAM_H
 
-#include <xtensa/config/core.h>
+#include <asm/variant/core.h>
 
 #ifdef __KERNEL__
 # define HZ             100             /* internal timer frequency */
diff --git a/include/asm-xtensa/pgtable.h b/include/asm-xtensa/pgtable.h
index b4318934b10d..2d4b5db6ea63 100644
--- a/include/asm-xtensa/pgtable.h
+++ b/include/asm-xtensa/pgtable.h
@@ -14,45 +14,6 @@
 #include <asm-generic/pgtable-nopmd.h>
 #include <asm/page.h>
 
-/* Assertions. */
-
-#ifdef CONFIG_MMU
-
-
-#if (XCHAL_MMU_RINGS < 2)
-# error Linux build assumes at least 2 ring levels.
-#endif
-
-#if (XCHAL_MMU_CA_BITS != 4)
-# error We assume exactly four bits for CA.
-#endif
-
-#if (XCHAL_MMU_SR_BITS != 0)
-# error We have no room for SR bits.
-#endif
-
-/*
- * Use the first min-wired way for mapping page-table pages.
- * Page coloring requires a second min-wired way.
- */
-
-#if (XCHAL_DTLB_MINWIRED_SETS == 0)
-# error Need a min-wired way for mapping page-table pages
-#endif
-
-#define DTLB_WAY_PGTABLE XCHAL_DTLB_SET(XCHAL_DTLB_MINWIRED_SET0, WAY)
-
-#if (DCACHE_WAY_SIZE > PAGE_SIZE) && XCHAL_DCACHE_IS_WRITEBACK
-# if XCHAL_DTLB_SET(XCHAL_DTLB_MINWIRED_SET0, WAYS) >= 2
-#  define DTLB_WAY_DCACHE_ALIAS0 (DTLB_WAY_PGTABLE + 1)
-#  define DTLB_WAY_DCACHE_ALIAS1 (DTLB_WAY_PGTABLE + 2)
-# else
-#  error Page coloring requires its own wired dtlb way!
-# endif
-#endif
-
-#endif /* CONFIG_MMU */
-
 /*
  * We only use two ring levels, user and kernel space.
  */
@@ -97,7 +58,7 @@
 #define PGD_ORDER               0
 #define PMD_ORDER               0
 #define USER_PTRS_PER_PGD       (TASK_SIZE/PGDIR_SIZE)
-#define FIRST_USER_ADDRESS      XCHAL_SEG_MAPPABLE_VADDR
+#define FIRST_USER_ADDRESS      0
 #define FIRST_USER_PGD_NR       (FIRST_USER_ADDRESS >> PGDIR_SHIFT)
 
 /* virtual memory area. We keep a distance to other memory regions to be
diff --git a/include/asm-xtensa/platform-iss/hardware.h b/include/asm-xtensa/platform-iss/hardware.h
index 22240f001803..6930c12adc16 100644
--- a/include/asm-xtensa/platform-iss/hardware.h
+++ b/include/asm-xtensa/platform-iss/hardware.h
@@ -12,18 +12,18 @@
  * This file contains the default configuration of ISS.
  */
 
-#ifndef __ASM_XTENSA_ISS_HARDWARE
-#define __ASM_XTENSA_ISS_HARDWARE
+#ifndef _XTENSA_PLATFORM_ISS_HARDWARE_H
+#define _XTENSA_PLATFORM_ISS_HARDWARE_H
 
 /*
  * Memory configuration.
  */
 
-#define PLATFORM_DEFAULT_MEM_START XSHAL_RAM_PADDR
-#define PLATFORM_DEFAULT_MEM_SIZE XSHAL_RAM_VSIZE
+#define PLATFORM_DEFAULT_MEM_START      0x00000000
+#define PLATFORM_DEFAULT_MEM_SIZE       0x08000000
 
 /*
  * Interrupt configuration.
  */
 
-#endif /* __ASM_XTENSA_ISS_HARDWARE */
+#endif /* _XTENSA_PLATFORM_ISS_HARDWARE_H */
diff --git a/include/asm-xtensa/platform-iss/simcall.h b/include/asm-xtensa/platform-iss/simcall.h
new file mode 100644
index 000000000000..6acb572759a6
--- /dev/null
+++ b/include/asm-xtensa/platform-iss/simcall.h
@@ -0,0 +1,62 @@
+/*
+ * include/asm-xtensa/platform-iss/hardware.h
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2001 Tensilica Inc.
+ */
+
+#ifndef _XTENSA_PLATFORM_ISS_SIMCALL_H
+#define _XTENSA_PLATFORM_ISS_SIMCALL_H
+
+
+/*
+ *  System call like services offered by the simulator host.
+ */
+
+#define SYS_nop         0       /* unused */
+#define SYS_exit        1       /*x*/
+#define SYS_fork        2
+#define SYS_read        3       /*x*/
+#define SYS_write       4       /*x*/
+#define SYS_open        5       /*x*/
+#define SYS_close       6       /*x*/
+#define SYS_rename      7       /*x 38 - waitpid */
+#define SYS_creat       8       /*x*/
+#define SYS_link        9       /*x (not implemented on WIN32) */
+#define SYS_unlink      10      /*x*/
+#define SYS_execv       11      /* n/a - execve */
+#define SYS_execve      12      /* 11 - chdir */
+#define SYS_pipe        13      /* 42 - time */
+#define SYS_stat        14      /* 106 - mknod */
+#define SYS_chmod       15
+#define SYS_chown       16      /* 202 - lchown */
+#define SYS_utime       17      /* 30 - break */
+#define SYS_wait        18      /* n/a - oldstat */
+#define SYS_lseek       19      /*x*/
+#define SYS_getpid      20
+#define SYS_isatty      21      /* n/a - mount */
+#define SYS_fstat       22      /* 108 - oldumount */
+#define SYS_time        23      /* 13 - setuid */
+#define SYS_gettimeofday 24     /*x 78 - getuid (not implemented on WIN32) */
+#define SYS_times       25      /*X 43 - stime (Xtensa-specific implementation) */
+#define SYS_socket      26
+#define SYS_sendto      27
+#define SYS_recvfrom    28
+#define SYS_select_one  29      /* not compitible select, one file descriptor at the time */
+#define SYS_bind        30
+#define SYS_ioctl       31
+
+/*
+ * SYS_select_one specifiers
+ */
+
+#define  XTISS_SELECT_ONE_READ    1
+#define  XTISS_SELECT_ONE_WRITE   2
+#define  XTISS_SELECT_ONE_EXCEPT  3
+
+
+#endif /* _XTENSA_PLATFORM_ISS_SIMCALL_H */
+
diff --git a/include/asm-xtensa/posix_types.h b/include/asm-xtensa/posix_types.h
index 2c816b0e7762..4ad77dda6d5f 100644
--- a/include/asm-xtensa/posix_types.h
+++ b/include/asm-xtensa/posix_types.h
@@ -21,7 +21,7 @@
 
 typedef unsigned long   __kernel_ino_t;
 typedef unsigned int    __kernel_mode_t;
-typedef unsigned short  __kernel_nlink_t;
+typedef unsigned long   __kernel_nlink_t;
 typedef long            __kernel_off_t;
 typedef int             __kernel_pid_t;
 typedef unsigned short  __kernel_ipc_pid_t;
@@ -60,7 +60,7 @@ typedef struct {
 #define __FD_CLR(d, set)        ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
 #define __FD_ISSET(d, set)      ((set)->fds_bits[__FDELT(d)] & __FDMASK(d))
 #define __FD_ZERO(set)  \
-  ((void) memset ((__ptr_t) (set), 0, sizeof (__kernel_fd_set)))
+  ((void) memset ((void *) (set), 0, sizeof (__kernel_fd_set)))
 
 #else /* __GNUC__ */
 
diff --git a/include/asm-xtensa/processor.h b/include/asm-xtensa/processor.h
index 8b96e77c9d82..4feb9f7f35a6 100644
--- a/include/asm-xtensa/processor.h
+++ b/include/asm-xtensa/processor.h
@@ -11,24 +11,18 @@
 #ifndef _XTENSA_PROCESSOR_H
 #define _XTENSA_PROCESSOR_H
 
-#ifdef __ASSEMBLY__
-#define _ASMLANGUAGE
-#endif
-
-#include <xtensa/config/core.h>
-#include <xtensa/config/specreg.h>
-#include <xtensa/config/tie.h>
-#include <xtensa/config/system.h>
+#include <asm/variant/core.h>
+#include <asm/coprocessor.h>
 
 #include <linux/compiler.h>
 #include <asm/ptrace.h>
 #include <asm/types.h>
-#include <asm/coprocessor.h>
+#include <asm/regs.h>
 
 /* Assertions. */
 
 #if (XCHAL_HAVE_WINDOWED != 1)
-#error Linux requires the Xtensa Windowed Registers Option.
+# error Linux requires the Xtensa Windowed Registers Option.
 #endif
 
 /*
@@ -145,11 +139,11 @@ struct thread_struct {
  * Note: We set-up ps as if we did a call4 to the new pc.
  *       set_thread_state in signal.c depends on it.
  */
-#define USER_PS_VALUE ( (1 << XCHAL_PS_WOE_SHIFT) + \
-                        (1 << XCHAL_PS_CALLINC_SHIFT) + \
-                        (USER_RING << XCHAL_PS_RING_SHIFT) + \
-                        (1 << XCHAL_PS_PROGSTACK_SHIFT) + \
-                        (1 << XCHAL_PS_EXCM_SHIFT) )
+#define USER_PS_VALUE ((1 << PS_WOE_BIT) |                              \
+                       (1 << PS_CALLINC_SHIFT) |                        \
+                       (USER_RING << PS_RING_SHIFT) |                   \
+                       (1 << PS_UM_BIT) |                               \
+                       (1 << PS_EXCM_BIT))
 
 /* Clearing a0 terminates the backtrace. */
 #define start_thread(regs, new_pc, new_sp) \
diff --git a/include/asm-xtensa/ptrace.h b/include/asm-xtensa/ptrace.h
index a5ac71a5205c..1b7fe363fad1 100644
--- a/include/asm-xtensa/ptrace.h
+++ b/include/asm-xtensa/ptrace.h
@@ -11,7 +11,7 @@
 #ifndef _XTENSA_PTRACE_H
 #define _XTENSA_PTRACE_H
 
-#include <xtensa/config/core.h>
+#include <asm/variant/core.h>
 
 /*
  * Kernel stack
diff --git a/include/asm-xtensa/regs.h b/include/asm-xtensa/regs.h
new file mode 100644
index 000000000000..c913d259faaa
--- /dev/null
+++ b/include/asm-xtensa/regs.h
@@ -0,0 +1,138 @@
+/*
+ * Copyright (c) 2006 Tensilica, Inc.  All Rights Reserved.
+ *
+ * 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.
+ *
+ * Further, this software is distributed without any warranty that it is
+ * free of the rightful claim of any third person regarding infringement
+ * or the like.  Any license provided herein, whether implied or
+ * otherwise, applies only to this software file.  Patent licenses, if
+ * any, provided herein do not apply to combinations of this program with
+ * other software, or any other product whatsoever.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307,
+ * USA.
+ */
+
+#ifndef _XTENSA_REGS_H
+#define _XTENSA_REGS_H
+
+/*  Special registers.  */
+
+#define LBEG            0
+#define LEND            1
+#define LCOUNT          2
+#define SAR             3
+#define BR              4
+#define SCOMPARE1       12
+#define ACCHI           16
+#define ACCLO           17
+#define MR              32
+#define WINDOWBASE      72
+#define WINDOWSTART     73
+#define PTEVADDR        83
+#define RASID           90
+#define ITLBCFG         91
+#define DTLBCFG         92
+#define IBREAKENABLE    96
+#define DDR             104
+#define IBREAKA         128
+#define DBREAKA         144
+#define DBREAKC         160
+#define EPC             176
+#define EPC_1           177
+#define DEPC            192
+#define EPS             192
+#define EPS_1           193
+#define EXCSAVE         208
+#define EXCSAVE_1       209
+#define INTERRUPT       226
+#define INTENABLE       228
+#define PS              230
+#define THREADPTR       231
+#define EXCCAUSE        232
+#define DEBUGCAUSE      233
+#define CCOUNT          234
+#define PRID            235
+#define ICOUNT          236
+#define ICOUNTLEVEL     237
+#define EXCVADDR        238
+#define CCOMPARE        240
+#define MISC            244
+
+/*  Special names for read-only and write-only interrupt registers.  */
+
+#define INTREAD         226
+#define INTSET          226
+#define INTCLEAR        227
+
+/*  EXCCAUSE register fields  */
+
+#define EXCCAUSE_EXCCAUSE_SHIFT 0
+#define EXCCAUSE_EXCCAUSE_MASK  0x3F
+
+#define EXCCAUSE_ILLEGAL_INSTRUCTION            0
+#define EXCCAUSE_SYSTEM_CALL                    1
+#define EXCCAUSE_INSTRUCTION_FETCH_ERROR        2
+#define EXCCAUSE_LOAD_STORE_ERROR               3
+#define EXCCAUSE_LEVEL1_INTERRUPT               4
+#define EXCCAUSE_ALLOCA                         5
+#define EXCCAUSE_INTEGER_DIVIDE_BY_ZERO         6
+#define EXCCAUSE_SPECULATION                    7
+#define EXCCAUSE_PRIVILEGED                     8
+#define EXCCAUSE_UNALIGNED                      9
+#define EXCCAUSE_ITLB_MISS                      16
+#define EXCCAUSE_ITLB_MULTIHIT                  17
+#define EXCCAUSE_ITLB_PRIVILEGE                 18
+#define EXCCAUSE_ITLB_SIZE_RESTRICTION          19
+#define EXCCAUSE_FETCH_CACHE_ATTRIBUTE          20
+#define EXCCAUSE_DTLB_MISS                      24
+#define EXCCAUSE_DTLB_MULTIHIT                  25
+#define EXCCAUSE_DTLB_PRIVILEGE                 26
+#define EXCCAUSE_DTLB_SIZE_RESTRICTION          27
+#define EXCCAUSE_LOAD_CACHE_ATTRIBUTE           28
+#define EXCCAUSE_STORE_CACHE_ATTRIBUTE          29
+#define EXCCAUSE_FLOATING_POINT                 40
+
+/*  PS register fields.  */
+
+#define PS_WOE_BIT              18
+#define PS_CALLINC_SHIFT        16
+#define PS_CALLINC_MASK         0x00030000
+#define PS_OWB_SHIFT            8
+#define PS_OWB_MASK             0x00000F00
+#define PS_RING_SHIFT           6
+#define PS_RING_MASK            0x000000C0
+#define PS_UM_BIT               5
+#define PS_EXCM_BIT             4
+#define PS_INTLEVEL_SHIFT       0
+#define PS_INTLEVEL_MASK        0x0000000F
+
+/*  DBREAKCn register fields.  */
+
+#define DBREAKC_MASK_BIT                0
+#define DBREAKC_MASK_MASK               0x0000003F
+#define DBREAKC_LOAD_BIT                30
+#define DBREAKC_LOAD_MASK               0x40000000
+#define DBREAKC_STOR_BIT                31
+#define DBREAKC_STOR_MASK               0x80000000
+
+/*  DEBUGCAUSE register fields.  */
+
+#define DEBUGCAUSE_DEBUGINT_BIT         5       /* External debug interrupt */
+#define DEBUGCAUSE_BREAKN_BIT           4       /* BREAK.N instruction */
+#define DEBUGCAUSE_BREAK_BIT            3       /* BREAK instruction */
+#define DEBUGCAUSE_DBREAK_BIT           2       /* DBREAK match */
+#define DEBUGCAUSE_IBREAK_BIT           1       /* IBREAK match */
+#define DEBUGCAUSE_ICOUNT_BIT           0       /* ICOUNT would incr. to zero */
+
+#endif /* _XTENSA_SPECREG_H */
+
diff --git a/include/asm-xtensa/sembuf.h b/include/asm-xtensa/sembuf.h
index 2d26c47666fe..c15870493b33 100644
--- a/include/asm-xtensa/sembuf.h
+++ b/include/asm-xtensa/sembuf.h
@@ -25,7 +25,7 @@
 
 struct semid64_ds {
         struct ipc64_perm sem_perm;             /* permissions .. see ipc.h */
-#if XCHAL_HAVE_LE
+#ifdef __XTENSA_EL__
         __kernel_time_t sem_otime;              /* last semop time */
         unsigned long   __unused1;
         __kernel_time_t sem_ctime;              /* last change time */
diff --git a/include/asm-xtensa/shmbuf.h b/include/asm-xtensa/shmbuf.h
index a30b81a4b933..ad4b0121782c 100644
--- a/include/asm-xtensa/shmbuf.h
+++ b/include/asm-xtensa/shmbuf.h
@@ -19,6 +19,7 @@
 #ifndef _XTENSA_SHMBUF_H
 #define _XTENSA_SHMBUF_H
 
+#if defined (__XTENSA_EL__)
 struct shmid64_ds {
         struct ipc64_perm       shm_perm;       /* operation perms */
         size_t                  shm_segsz;      /* size of segment (bytes) */
@@ -34,6 +35,26 @@ struct shmid64_ds {
         unsigned long           __unused4;
         unsigned long           __unused5;
 };
+#elif defined (__XTENSA_EB__)
+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;
+};
+#else
+# error endian order not defined
+#endif
+
 
 struct shminfo64 {
         unsigned long   shmmax;
diff --git a/include/asm-xtensa/stat.h b/include/asm-xtensa/stat.h
index 2f4662ff6c3a..149f4bce092f 100644
--- a/include/asm-xtensa/stat.h
+++ b/include/asm-xtensa/stat.h
@@ -13,93 +13,57 @@
 
 #include <linux/types.h>
 
-struct __old_kernel_stat {
-        unsigned short st_dev;
-        unsigned short st_ino;
-        unsigned short st_mode;
-        unsigned short st_nlink;
-        unsigned short st_uid;
-        unsigned short st_gid;
-        unsigned short st_rdev;
-        unsigned long  st_size;
-        unsigned long  st_atime;
-        unsigned long  st_mtime;
-        unsigned long  st_ctime;
-};
-
 #define STAT_HAVE_NSEC 1
 
 struct stat {
-        unsigned short st_dev;
-        unsigned short __pad1;
-        unsigned long st_ino;
-        unsigned short st_mode;
-        unsigned short st_nlink;
-        unsigned short st_uid;
-        unsigned short st_gid;
-        unsigned short st_rdev;
-        unsigned short __pad2;
-        unsigned long  st_size;
-        unsigned long  st_blksize;
-        unsigned long  st_blocks;
-        unsigned long  st_atime;
-        unsigned long  st_atime_nsec;
-        unsigned long  st_mtime;
-        unsigned long  st_mtime_nsec;
-        unsigned long  st_ctime;
-        unsigned long  st_ctime_nsec;
-        unsigned long  __unused4;
-        unsigned long  __unused5;
+        unsigned long   st_dev;
+        ino_t           st_ino;
+        mode_t          st_mode;
+        nlink_t         st_nlink;
+        uid_t           st_uid;
+        gid_t           st_gid;
+        unsigned int    st_rdev;
+        off_t           st_size;
+        unsigned long   st_blksize;
+        unsigned long   st_blocks;
+        unsigned long   st_atime;
+        unsigned long   st_atime_nsec;
+        unsigned long   st_mtime;
+        unsigned long   st_mtime_nsec;
+        unsigned long   st_ctime;
+        unsigned long   st_ctime_nsec;
+        unsigned long   __unused4;
+        unsigned long   __unused5;
 };
 
-/* This matches struct stat64 in glibc-2.2.3. */
+/* This matches struct stat64 in glibc-2.3 */
 
 struct stat64  {
-#ifdef __XTENSA_EL__
-        unsigned short  st_dev;         /* Device */
-        unsigned char   __pad0[10];
-#else
-        unsigned char   __pad0[6];
-        unsigned short  st_dev;
-        unsigned char   __pad1[2];
-#endif
-
-#define STAT64_HAS_BROKEN_ST_INO        1
-        unsigned long __st_ino;         /* 32bit file serial number. */
-
+        unsigned long long st_dev;      /* Device */
+        unsigned long long st_ino;      /* File serial number */
         unsigned int  st_mode;          /* File mode. */
         unsigned int  st_nlink;         /* Link count. */
         unsigned int  st_uid;           /* User ID of the file's owner. */
         unsigned int  st_gid;           /* Group ID of the file's group. */
-
-#ifdef __XTENSA_EL__
-        unsigned short  st_rdev;        /* Device number, if device. */
-        unsigned char   __pad3[10];
-#else
-        unsigned char   __pad2[6];
-        unsigned short  st_rdev;
-        unsigned char   __pad3[2];
-#endif
-
-        long long int  st_size;         /* Size of file, in bytes. */
-        long int st_blksize;            /* Optimal block size for I/O. */
-
-#ifdef __XTENSA_EL__
-        unsigned long  st_blocks;       /* Number 512-byte blocks allocated. */
-        unsigned long  __pad4;
+        unsigned long long st_rdev;     /* Device number, if device. */
+        long long st_size;              /* Size of file, in bytes. */
+        long st_blksize;                /* Optimal block size for I/O. */
+        unsigned long __unused2;
+#ifdef __XTENSA_EB__
+        unsigned long __unused3;
+        long st_blocks;                 /* Number 512-byte blocks allocated. */
 #else
-        unsigned long  __pad4;
-        unsigned long  st_blocks;
+        long st_blocks;                 /* Number 512-byte blocks allocated. */
+        unsigned long __unused3;
 #endif
-
-        unsigned long  __pad5;
-        long int st_atime;              /* Time of last access. */
-        unsigned long  st_atime_nsec;
-        long int st_mtime;              /* Time of last modification. */
-        unsigned long  st_mtime_nsec;
-        long int  st_ctime;             /* Time of last status change. */
-        unsigned long  st_ctime_nsec;
-        unsigned long long int st_ino;  /* File serial number. */
+        long st_atime;                  /* Time of last access. */
+        unsigned long st_atime_nsec;
+        long st_mtime;                  /* Time of last modification. */
+        unsigned long st_mtime_nsec;
+        long st_ctime;                  /* Time of last status change. */
+        unsigned long st_ctime_nsec;
+        unsigned long __unused4;
+        unsigned long __unused5;
 };
 
 #endif  /* _XTENSA_STAT_H */
diff --git a/include/asm-xtensa/syscall.h b/include/asm-xtensa/syscall.h
new file mode 100644
index 000000000000..6cb0d42f11c8
--- /dev/null
+++ b/include/asm-xtensa/syscall.h
@@ -0,0 +1,20 @@
+struct pt_regs;
+struct sigaction;
+asmlinkage long xtensa_execve(char*, char**, char**, struct pt_regs*);
+asmlinkage long xtensa_clone(unsigned long, unsigned long, struct pt_regs*);
+asmlinkage long xtensa_pipe(int __user *);
+asmlinkage long xtensa_mmap2(unsigned long, unsigned long, unsigned long,
+                             unsigned long, unsigned long, unsigned long);
+asmlinkage long xtensa_ptrace(long, long, long, long);
+asmlinkage long xtensa_sigreturn(struct pt_regs*);
+asmlinkage long xtensa_rt_sigreturn(struct pt_regs*);
+asmlinkage long xtensa_sigsuspend(struct pt_regs*);
+asmlinkage long xtensa_rt_sigsuspend(struct pt_regs*);
+asmlinkage long xtensa_sigaction(int, const struct old_sigaction*,
+                                 struct old_sigaction*);
+asmlinkage long xtensa_sigaltstack(struct pt_regs *regs);
+asmlinkage long sys_rt_sigaction(int,
+                                 const struct sigaction __user *,
+                                 struct sigaction __user *,
+                                 size_t);
+asmlinkage long xtensa_shmat(int shmid, char __user *shmaddr, int shmflg);
diff --git a/include/asm-xtensa/system.h b/include/asm-xtensa/system.h
index 932bda92a21c..4aaed7fe6cfe 100644
--- a/include/asm-xtensa/system.h
+++ b/include/asm-xtensa/system.h
@@ -213,7 +213,7 @@ static inline void spill_registers(void)
         unsigned int a0, ps;
 
         __asm__ __volatile__ (
-                "movi   a14," __stringify (PS_EXCM_MASK) " | 1\n\t"
+                "movi   a14," __stringify (PS_EXCM_BIT) " | 1\n\t"
                 "mov    a12, a0\n\t"
                 "rsr    a13," __stringify(SAR) "\n\t"
                 "xsr    a14," __stringify(PS) "\n\t"
diff --git a/include/asm-xtensa/termbits.h b/include/asm-xtensa/termbits.h
index c780593ff5f9..057b9a3d8f83 100644
--- a/include/asm-xtensa/termbits.h
+++ b/include/asm-xtensa/termbits.h
@@ -30,6 +30,17 @@ struct termios {
         cc_t c_cc[NCCS];                /* control characters */
 };
 
+struct ktermios {
+        tcflag_t c_iflag;               /* input mode flags */
+        tcflag_t c_oflag;               /* output mode flags */
+        tcflag_t c_cflag;               /* control mode flags */
+        tcflag_t c_lflag;               /* local mode flags */
+        cc_t c_line;                    /* line discipline */
+        cc_t c_cc[NCCS];                /* control characters */
+        speed_t c_ispeed;               /* input speed */
+        speed_t c_ospeed;               /* output speed */
+};
+
 /* c_cc characters */
 
 #define VINTR 0
diff --git a/include/asm-xtensa/timex.h b/include/asm-xtensa/timex.h
index c7b705e66655..28c7985a4000 100644
--- a/include/asm-xtensa/timex.h
+++ b/include/asm-xtensa/timex.h
@@ -16,17 +16,22 @@
 #include <asm/processor.h>
 #include <linux/stringify.h>
 
-#if XCHAL_INT_LEVEL(XCHAL_TIMER0_INTERRUPT) == 1
+#define _INTLEVEL(x)    XCHAL_INT ## x ## _LEVEL
+#define INTLEVEL(x)     _INTLEVEL(x)
+
+#if INTLEVEL(XCHAL_TIMER0_INTERRUPT) == 1
 # define LINUX_TIMER     0
-#elif XCHAL_INT_LEVEL(XCHAL_TIMER1_INTERRUPT) == 1
+# define LINUX_TIMER_INT XCHAL_TIMER0_INTERRUPT
+#elif INTLEVEL(XCHAL_TIMER1_INTERRUPT) == 1
 # define LINUX_TIMER     1
-#elif XCHAL_INT_LEVEL(XCHAL_TIMER2_INTERRUPT) == 1
+# define LINUX_TIMER_INT XCHAL_TIMER1_INTERRUPT
+#elif INTLEVEL(XCHAL_TIMER2_INTERRUPT) == 1
 # define LINUX_TIMER     2
+# define LINUX_TIMER_INT XCHAL_TIMER2_INTERRUPT
 #else
 # error "Bad timer number for Linux configurations!"
 #endif
 
-#define LINUX_TIMER_INT         XCHAL_TIMER_INTERRUPT(LINUX_TIMER)
 #define LINUX_TIMER_MASK        (1L << LINUX_TIMER_INT)
 
 #define CLOCK_TICK_RATE         1193180 /* (everyone is using this value) */
@@ -60,8 +65,8 @@ extern cycles_t cacheflush_time;
 
 #define WSR_CCOUNT(r)     __asm__("wsr %0,"__stringify(CCOUNT) :: "a" (r))
 #define RSR_CCOUNT(r)     __asm__("rsr %0,"__stringify(CCOUNT) : "=a" (r))
-#define WSR_CCOMPARE(x,r) __asm__("wsr %0,"__stringify(CCOMPARE_0)"+"__stringify(x) :: "a"(r))
-#define RSR_CCOMPARE(x,r) __asm__("rsr %0,"__stringify(CCOMPARE_0)"+"__stringify(x) : "=a"(r))
+#define WSR_CCOMPARE(x,r) __asm__("wsr %0,"__stringify(CCOMPARE)"+"__stringify(x) :: "a"(r))
+#define RSR_CCOMPARE(x,r) __asm__("rsr %0,"__stringify(CCOMPARE)"+"__stringify(x) : "=a"(r))
 
 static inline unsigned long get_ccount (void)
 {
diff --git a/include/asm-xtensa/tlbflush.h b/include/asm-xtensa/tlbflush.h
index 43f6ec859af9..7c637b3c352c 100644
--- a/include/asm-xtensa/tlbflush.h
+++ b/include/asm-xtensa/tlbflush.h
@@ -11,12 +11,20 @@
 #ifndef _XTENSA_TLBFLUSH_H
 #define _XTENSA_TLBFLUSH_H
 
-#define DEBUG_TLB
-
 #ifdef __KERNEL__
 
-#include <asm/processor.h>
 #include <linux/stringify.h>
+#include <asm/processor.h>
+
+#define DTLB_WAY_PGD    7
+
+#define ITLB_ARF_WAYS   4
+#define DTLB_ARF_WAYS   4
+
+#define ITLB_HIT_BIT    3
+#define DTLB_HIT_BIT    4
+
+#ifndef __ASSEMBLY__
 
 /* TLB flushing:
  *
@@ -46,11 +54,6 @@ static inline void flush_tlb_pgtables(struct mm_struct *mm,
 
 /* TLB operations. */
 
-#define ITLB_WAYS_LOG2      XCHAL_ITLB_WAY_BITS
-#define DTLB_WAYS_LOG2      XCHAL_DTLB_WAY_BITS
-#define ITLB_PROBE_SUCCESS  (1 << ITLB_WAYS_LOG2)
-#define DTLB_PROBE_SUCCESS  (1 << DTLB_WAYS_LOG2)
-
 static inline unsigned long itlb_probe(unsigned long addr)
 {
         unsigned long tmp;
@@ -131,29 +134,30 @@ static inline void write_itlb_entry (pte_t entry, int way)
 
 static inline void invalidate_page_directory (void)
 {
-        invalidate_dtlb_entry (DTLB_WAY_PGTABLE);
+        invalidate_dtlb_entry (DTLB_WAY_PGD);
+        invalidate_dtlb_entry (DTLB_WAY_PGD+1);
+        invalidate_dtlb_entry (DTLB_WAY_PGD+2);
 }
 
 static inline void invalidate_itlb_mapping (unsigned address)
 {
         unsigned long tlb_entry;
-        while ((tlb_entry = itlb_probe (address)) & ITLB_PROBE_SUCCESS)
-                invalidate_itlb_entry (tlb_entry);
+        if (((tlb_entry = itlb_probe(address)) & (1 << ITLB_HIT_BIT)) != 0)
+                invalidate_itlb_entry(tlb_entry);
 }
 
 static inline void invalidate_dtlb_mapping (unsigned address)
 {
         unsigned long tlb_entry;
-        while ((tlb_entry = dtlb_probe (address)) & DTLB_PROBE_SUCCESS)
-                invalidate_dtlb_entry (tlb_entry);
+        if (((tlb_entry = dtlb_probe(address)) & (1 << DTLB_HIT_BIT)) != 0)
+                invalidate_dtlb_entry(tlb_entry);
 }
 
 #define check_pgt_cache()       do { } while (0)
 
 
-#ifdef DEBUG_TLB
-
-/* DO NOT USE THESE FUNCTIONS.  These instructions aren't part of the Xtensa
+/*
+ * DO NOT USE THESE FUNCTIONS.  These instructions aren't part of the Xtensa
  * ISA and exist only for test purposes..
  * You may find it helpful for MMU debugging, however.
  *
@@ -193,8 +197,6 @@ static inline unsigned long read_itlb_translation (int way)
         return tmp;
 }
 
-#endif  /* DEBUG_TLB */
-
-
+#endif  /* __ASSEMBLY__ */
 #endif  /* __KERNEL__ */
-#endif  /* _XTENSA_PGALLOC_H */
+#endif  /* _XTENSA_TLBFLUSH_H */
diff --git a/include/asm-xtensa/uaccess.h b/include/asm-xtensa/uaccess.h
index 88a64e1144d5..d6352da05b10 100644
--- a/include/asm-xtensa/uaccess.h
+++ b/include/asm-xtensa/uaccess.h
@@ -23,7 +23,6 @@
 
 #ifdef __ASSEMBLY__
 
-#define _ASMLANGUAGE
 #include <asm/current.h>
 #include <asm/asm-offsets.h>
 #include <asm/processor.h>
diff --git a/include/asm-xtensa/unistd.h b/include/asm-xtensa/unistd.h
index 2e1a1b997e7d..8a7fb6964ce1 100644
--- a/include/asm-xtensa/unistd.h
+++ b/include/asm-xtensa/unistd.h
@@ -11,212 +11,593 @@
 #ifndef _XTENSA_UNISTD_H
 #define _XTENSA_UNISTD_H
 
-#define __NR_spill                0
-#define __NR_exit                 1
-#define __NR_read                 3
-#define __NR_write                4
-#define __NR_open                 5
-#define __NR_close                6
-#define __NR_creat                8
-#define __NR_link                 9
-#define __NR_unlink              10
-#define __NR_execve              11
-#define __NR_chdir               12
-#define __NR_mknod               14
-#define __NR_chmod               15
-#define __NR_lchown              16
-#define __NR_break               17
-#define __NR_lseek               19
-#define __NR_getpid              20
-#define __NR_mount               21
-#define __NR_setuid              23
-#define __NR_getuid              24
-#define __NR_ptrace              26
-#define __NR_utime               30
-#define __NR_stty                31
-#define __NR_gtty                32
-#define __NR_access              33
-#define __NR_ftime               35
-#define __NR_sync                36
-#define __NR_kill                37
-#define __NR_rename              38
-#define __NR_mkdir               39
-#define __NR_rmdir               40
-#define __NR_dup                 41
-#define __NR_pipe                42
-#define __NR_times               43
-#define __NR_prof                44
-#define __NR_brk                 45
-#define __NR_setgid              46
-#define __NR_getgid              47
-#define __NR_signal              48
-#define __NR_geteuid             49
-#define __NR_getegid             50
-#define __NR_acct                51
-#define __NR_lock                53
-#define __NR_ioctl               54
-#define __NR_fcntl               55
-#define __NR_setpgid             57
-#define __NR_ulimit              58
-#define __NR_umask               60
-#define __NR_chroot              61
-#define __NR_ustat               62
-#define __NR_dup2                63
-#define __NR_getppid             64
-#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     /* Back compatible 2Gig limited rlimit */
-#define __NR_getrusage           77
-#define __NR_gettimeofday        78
-#define __NR_settimeofday        79
-#define __NR_getgroups           80
-#define __NR_setgroups           81
-#define __NR_select              82
-#define __NR_symlink             83
-#define __NR_readlink            85
-#define __NR_uselib              86
-#define __NR_swapon              87
-#define __NR_reboot              88
-#define __NR_munmap              91
-#define __NR_truncate            92
-#define __NR_ftruncate           93
-#define __NR_fchmod              94
-#define __NR_fchown              95
-#define __NR_getpriority         96
-#define __NR_setpriority         97
-#define __NR_profil              98
-#define __NR_statfs              99
-#define __NR_fstatfs            100
-#define __NR_ioperm             101
-#define __NR_syslog             103
-#define __NR_setitimer          104
-#define __NR_getitimer          105
-#define __NR_stat               106
-#define __NR_lstat              107
-#define __NR_fstat              108
-#define __NR_iopl               110
-#define __NR_vhangup            111
-#define __NR_idle               112
-#define __NR_wait4              114
-#define __NR_swapoff            115
-#define __NR_sysinfo            116
-#define __NR_fsync              118
-#define __NR_sigreturn          119
-#define __NR_clone              120
-#define __NR_setdomainname      121
-#define __NR_uname              122
-#define __NR_modify_ldt         123
-#define __NR_adjtimex           124
-#define __NR_mprotect           125
-#define __NR_create_module      127
-#define __NR_init_module        128
-#define __NR_delete_module      129
-#define __NR_quotactl           131
-#define __NR_getpgid            132
-#define __NR_fchdir             133
-#define __NR_bdflush            134
-#define __NR_sysfs              135
-#define __NR_personality        136
-#define __NR_setfsuid           138
-#define __NR_setfsgid           139
-#define __NR__llseek            140
-#define __NR_getdents           141
-#define __NR__newselect         142
-#define __NR_flock              143
-#define __NR_msync              144
-#define __NR_readv              145
-#define __NR_writev             146
-#define __NR_cacheflush         147
-#define __NR_cachectl           148
-#define __NR_sysxtensa          149
-#define __NR_sysdummy           150
-#define __NR_getsid             151
-#define __NR_fdatasync          152
-#define __NR__sysctl            153
-#define __NR_mlock              154
-#define __NR_munlock            155
-#define __NR_mlockall           156
-#define __NR_munlockall         157
-#define __NR_sched_setparam             158
-#define __NR_sched_getparam             159
-#define __NR_sched_setscheduler         160
-#define __NR_sched_getscheduler         161
-#define __NR_sched_yield                162
-#define __NR_sched_get_priority_max     163
-#define __NR_sched_get_priority_min     164
-#define __NR_sched_rr_get_interval      165
-#define __NR_nanosleep          166
-#define __NR_mremap             167
-#define __NR_accept             168
-#define __NR_bind               169
-#define __NR_connect            170
-#define __NR_getpeername        171
-#define __NR_getsockname        172
-#define __NR_getsockopt         173
-#define __NR_listen             174
-#define __NR_recv               175
-#define __NR_recvfrom           176
-#define __NR_recvmsg            177
-#define __NR_send               178
-#define __NR_sendmsg            179
-#define __NR_sendto             180
-#define __NR_setsockopt         181
-#define __NR_shutdown           182
-#define __NR_socket             183
-#define __NR_socketpair         184
-#define __NR_setresuid          185
-#define __NR_getresuid          186
-#define __NR_query_module       187
-#define __NR_poll               188
-#define __NR_nfsservctl         189
-#define __NR_setresgid          190
-#define __NR_getresgid          191
-#define __NR_prctl              192
-#define __NR_rt_sigreturn       193
-#define __NR_rt_sigaction       194
-#define __NR_rt_sigprocmask     195
-#define __NR_rt_sigpending      196
-#define __NR_rt_sigtimedwait    197
-#define __NR_rt_sigqueueinfo    198
-#define __NR_rt_sigsuspend      199
-#define __NR_pread              200
-#define __NR_pwrite             201
-#define __NR_chown              202
-#define __NR_getcwd             203
-#define __NR_capget             204
-#define __NR_capset             205
-#define __NR_sigaltstack        206
-#define __NR_sendfile           207
-#define __NR_mmap2              210
-#define __NR_truncate64         211
-#define __NR_ftruncate64        212
-#define __NR_stat64             213
-#define __NR_lstat64            214
-#define __NR_fstat64            215
-#define __NR_pivot_root         216
-#define __NR_mincore            217
-#define __NR_madvise            218
-#define __NR_getdents64         219
-
-/* Keep this last; should always equal the last valid call number. */
-#define __NR_Linux_syscalls     220
-
-/* user-visible error numbers are in the range -1 - -125: see
- * <asm-xtensa/errno.h> */
-
-#define SYSXTENSA_RESERVED         0    /* don't use this */
-#define SYSXTENSA_ATOMIC_SET       1    /* set variable */
-#define SYSXTENSA_ATOMIC_EXG_ADD   2    /* exchange memory and add */
-#define SYSXTENSA_ATOMIC_ADD       3    /* add to memory */
-#define SYSXTENSA_ATOMIC_CMP_SWP   4    /* compare and swap */
-
-#define SYSXTENSA_COUNT            5    /* count of syscall0 functions*/
+#ifndef __SYSCALL
+# define __SYSCALL(nr,func,nargs)
+#endif
+
+#define __NR_spill                                0
+__SYSCALL(  0, sys_ni_syscall, 0)
+#define __NR_xtensa                               1
+__SYSCALL(  1, sys_ni_syscall, 0)
+#define __NR_available4                           2
+__SYSCALL(  2, sys_ni_syscall, 0)
+#define __NR_available5                           3
+__SYSCALL(  3, sys_ni_syscall, 0)
+#define __NR_available6                           4
+__SYSCALL(  4, sys_ni_syscall, 0)
+#define __NR_available7                           5
+__SYSCALL(  5, sys_ni_syscall, 0)
+#define __NR_available8                           6
+__SYSCALL(  6, sys_ni_syscall, 0)
+#define __NR_available9                           7
+__SYSCALL(  7, sys_ni_syscall, 0)
+
+/* File Operations */
+
+#define __NR_open                                 8
+__SYSCALL(  8, sys_open, 3)
+#define __NR_close                                9
+__SYSCALL(  9, sys_close, 1)
+#define __NR_dup                                 10
+__SYSCALL( 10, sys_dup, 1)
+#define __NR_dup2                                11
+__SYSCALL( 11, sys_dup2, 2)
+#define __NR_read                                12
+__SYSCALL( 12, sys_read, 3)
+#define __NR_write                               13
+__SYSCALL( 13, sys_write, 3)
+#define __NR_select                              14
+__SYSCALL( 14, sys_select, 5)
+#define __NR_lseek                               15
+__SYSCALL( 15, sys_lseek, 3)
+#define __NR_poll                                16
+__SYSCALL( 16, sys_poll, 3)
+#define __NR__llseek                             17
+__SYSCALL( 17, sys_llseek, 5)
+#define __NR_epoll_wait                          18
+__SYSCALL( 18, sys_epoll_wait, 4)
+#define __NR_epoll_ctl                           19
+__SYSCALL( 19, sys_epoll_ctl, 4)
+#define __NR_epoll_create                        20
+__SYSCALL( 20, sys_epoll_create, 1)
+#define __NR_creat                               21
+__SYSCALL( 21, sys_creat, 2)
+#define __NR_truncate                            22
+__SYSCALL( 22, sys_truncate, 2)
+#define __NR_ftruncate                           23
+__SYSCALL( 23, sys_ftruncate, 2)
+#define __NR_readv                               24
+__SYSCALL( 24, sys_readv, 3)
+#define __NR_writev                              25
+__SYSCALL( 25, sys_writev, 3)
+#define __NR_fsync                               26
+__SYSCALL( 26, sys_fsync, 1)
+#define __NR_fdatasync                           27
+__SYSCALL( 27, sys_fdatasync, 1)
+#define __NR_truncate64                          28
+__SYSCALL( 28, sys_truncate64, 2)
+#define __NR_ftruncate64                         29
+__SYSCALL( 29, sys_ftruncate64, 2)
+#define __NR_pread64                             30
+__SYSCALL( 30, sys_pread64, 6)
+#define __NR_pwrite64                            31
+__SYSCALL( 31, sys_pwrite64, 6)
+
+#define __NR_link                                32
+__SYSCALL( 32, sys_link, 2)
+#define __NR_rename                              33
+__SYSCALL( 33, sys_rename, 2)
+#define __NR_symlink                             34
+__SYSCALL( 34, sys_symlink, 2)
+#define __NR_readlink                            35
+__SYSCALL( 35, sys_readlink, 3)
+#define __NR_mknod                               36
+__SYSCALL( 36, sys_mknod, 3)
+#define __NR_pipe                                37
+__SYSCALL( 37, xtensa_pipe, 1)
+#define __NR_unlink                              38
+__SYSCALL( 38, sys_unlink, 1)
+#define __NR_rmdir                               39
+__SYSCALL( 39, sys_rmdir, 1)
+
+#define __NR_mkdir                               40
+__SYSCALL( 40, sys_mkdir, 2)
+#define __NR_chdir                               41
+__SYSCALL( 41, sys_chdir, 1)
+#define __NR_fchdir                              42
+__SYSCALL( 42, sys_fchdir, 1)
+#define __NR_getcwd                              43
+__SYSCALL( 43, sys_getcwd, 2)
+
+#define __NR_chmod                               44
+__SYSCALL( 44, sys_chmod, 2)
+#define __NR_chown                               45
+__SYSCALL( 45, sys_chown, 3)
+#define __NR_stat                                46
+__SYSCALL( 46, sys_newstat, 2)
+#define __NR_stat64                              47
+__SYSCALL( 47, sys_stat64, 2)
+
+#define __NR_lchown                              48
+__SYSCALL( 48, sys_lchown, 3)
+#define __NR_lstat                               49
+__SYSCALL( 49, sys_newlstat, 2)
+#define __NR_lstat64                             50
+__SYSCALL( 50, sys_lstat64, 2)
+#define __NR_available51                         51
+__SYSCALL( 51, sys_ni_syscall, 0)
+
+#define __NR_fchmod                              52
+__SYSCALL( 52, sys_fchmod, 2)
+#define __NR_fchown                              53
+__SYSCALL( 53, sys_fchown, 3)
+#define __NR_fstat                               54
+__SYSCALL( 54, sys_newfstat, 2)
+#define __NR_fstat64                             55
+__SYSCALL( 55, sys_fstat64, 2)
+
+#define __NR_flock                               56
+__SYSCALL( 56, sys_flock, 2)
+#define __NR_access                              57
+__SYSCALL( 57, sys_access, 2)
+#define __NR_umask                               58
+__SYSCALL( 58, sys_umask, 1)
+#define __NR_getdents                            59
+__SYSCALL( 59, sys_getdents, 3)
+#define __NR_getdents64                          60
+__SYSCALL( 60, sys_getdents64, 3)
+#define __NR_fcntl64                             61
+__SYSCALL( 61, sys_fcntl64, 3)
+#define __NR_available62                         62
+__SYSCALL( 62, sys_ni_syscall, 0)
+#define __NR_fadvise64_64                        63
+__SYSCALL( 63, sys_fadvise64_64, 6)
+#define __NR_utime                               64     /* glibc 2.3.3 ?? */
+__SYSCALL( 64, sys_utime, 2)
+#define __NR_utimes                              65
+__SYSCALL( 65, sys_utimes, 2)
+#define __NR_ioctl                               66
+__SYSCALL( 66, sys_ioctl, 3)
+#define __NR_fcntl                               67
+__SYSCALL( 67, sys_fcntl, 3)
+
+#define __NR_setxattr                            68
+__SYSCALL( 68, sys_setxattr, 5)
+#define __NR_getxattr                            69
+__SYSCALL( 69, sys_getxattr, 4)
+#define __NR_listxattr                           70
+__SYSCALL( 70, sys_listxattr, 3)
+#define __NR_removexattr                         71
+__SYSCALL( 71, sys_removexattr, 2)
+#define __NR_lsetxattr                           72
+__SYSCALL( 72, sys_lsetxattr, 5)
+#define __NR_lgetxattr                           73
+__SYSCALL( 73, sys_lgetxattr, 4)
+#define __NR_llistxattr                          74
+__SYSCALL( 74, sys_llistxattr, 3)
+#define __NR_lremovexattr                        75
+__SYSCALL( 75, sys_lremovexattr, 2)
+#define __NR_fsetxattr                           76
+__SYSCALL( 76, sys_fsetxattr, 5)
+#define __NR_fgetxattr                           77
+__SYSCALL( 77, sys_fgetxattr, 4)
+#define __NR_flistxattr                          78
+__SYSCALL( 78, sys_flistxattr, 3)
+#define __NR_fremovexattr                        79
+__SYSCALL( 79, sys_fremovexattr, 2)
+
+/* File Map / Shared Memory Operations */
+
+#define __NR_mmap2                               80
+__SYSCALL( 80, xtensa_mmap2, 6)
+#define __NR_munmap                              81
+__SYSCALL( 81, sys_munmap, 2)
+#define __NR_mprotect                            82
+__SYSCALL( 82, sys_mprotect, 3)
+#define __NR_brk                                 83
+__SYSCALL( 83, sys_brk, 1)
+#define __NR_mlock                               84
+__SYSCALL( 84, sys_mlock, 2)
+#define __NR_munlock                             85
+__SYSCALL( 85, sys_munlock, 2)
+#define __NR_mlockall                            86
+__SYSCALL( 86, sys_mlockall, 1)
+#define __NR_munlockall                          87
+__SYSCALL( 87, sys_munlockall, 0)
+#define __NR_mremap                              88
+__SYSCALL( 88, sys_mremap, 4)
+#define __NR_msync                               89
+__SYSCALL( 89, sys_msync, 3)
+#define __NR_mincore                             90
+__SYSCALL( 90, sys_mincore, 3)
+#define __NR_madvise                             91
+__SYSCALL( 91, sys_madvise, 3)
+#define __NR_shmget                              92
+__SYSCALL( 92, sys_shmget, 4)
+#define __NR_shmat                               93
+__SYSCALL( 93, xtensa_shmat, 4)
+#define __NR_shmctl                              94
+__SYSCALL( 94, sys_shmctl, 4)
+#define __NR_shmdt                               95
+__SYSCALL( 95, sys_shmdt, 4)
+
+/* Socket Operations */
+
+#define __NR_socket                              96
+__SYSCALL( 96, sys_socket, 3)
+#define __NR_setsockopt                          97
+__SYSCALL( 97, sys_setsockopt, 5)
+#define __NR_getsockopt                          98
+__SYSCALL( 98, sys_getsockopt, 5)
+#define __NR_shutdown                            99
+__SYSCALL( 99, sys_shutdown, 2)
+
+#define __NR_bind                               100
+__SYSCALL(100, sys_bind, 3)
+#define __NR_connect                            101
+__SYSCALL(101, sys_connect, 3)
+#define __NR_listen                             102
+__SYSCALL(102, sys_listen, 2)
+#define __NR_accept                             103
+__SYSCALL(103, sys_accept, 3)
+
+#define __NR_getsockname                        104
+__SYSCALL(104, sys_getsockname, 3)
+#define __NR_getpeername                        105
+__SYSCALL(105, sys_getpeername, 3)
+#define __NR_sendmsg                            106
+__SYSCALL(106, sys_sendmsg, 3)
+#define __NR_recvmsg                            107
+__SYSCALL(107, sys_recvmsg, 3)
+#define __NR_send                               108
+__SYSCALL(108, sys_send, 4)
+#define __NR_recv                               109
+__SYSCALL(109, sys_recv, 4)
+#define __NR_sendto                             110
+__SYSCALL(110, sys_sendto, 6)
+#define __NR_recvfrom                           111
+__SYSCALL(111, sys_recvfrom, 6)
+
+#define __NR_socketpair                         112
+__SYSCALL(112, sys_socketpair, 4)
+#define __NR_sendfile                           113
+__SYSCALL(113, sys_sendfile, 4)
+#define __NR_sendfile64                         114
+__SYSCALL(114, sys_sendfile64, 4)
+#define __NR_available115                       115
+__SYSCALL(115, sys_ni_syscall, 0)
+
+/* Process Operations */
+
+#define __NR_clone                              116
+__SYSCALL(116, xtensa_clone, 5)
+#define __NR_execve                             117
+__SYSCALL(117, xtensa_execve, 3)
+#define __NR_exit                               118
+__SYSCALL(118, sys_exit, 1)
+#define __NR_exit_group                         119
+__SYSCALL(119, sys_exit_group, 1)
+#define __NR_getpid                             120
+__SYSCALL(120, sys_getpid, 0)
+#define __NR_wait4                              121
+__SYSCALL(121, sys_wait4, 4)
+#define __NR_waitid                             122
+__SYSCALL(122, sys_waitid, 5)
+#define __NR_kill                               123
+__SYSCALL(123, sys_kill, 2)
+#define __NR_tkill                              124
+__SYSCALL(124, sys_tkill, 2)
+#define __NR_tgkill                             125
+__SYSCALL(125, sys_tgkill, 3)
+#define __NR_set_tid_address                    126
+__SYSCALL(126, sys_set_tid_address, 1)
+#define __NR_gettid                             127
+__SYSCALL(127, sys_gettid, 0)
+#define __NR_setsid                             128
+__SYSCALL(128, sys_setsid, 0)
+#define __NR_getsid                             129
+__SYSCALL(129, sys_getsid, 1)
+#define __NR_prctl                              130
+__SYSCALL(130, sys_prctl, 5)
+#define __NR_personality                        131
+__SYSCALL(131, sys_personality, 1)
+#define __NR_getpriority                        132
+__SYSCALL(132, sys_getpriority, 2)
+#define __NR_setpriority                        133
+__SYSCALL(133, sys_setpriority, 3)
+#define __NR_setitimer                          134
+__SYSCALL(134, sys_setitimer, 3)
+#define __NR_getitimer                          135
+__SYSCALL(135, sys_getitimer, 2)
+#define __NR_setuid                             136
+__SYSCALL(136, sys_setuid, 1)
+#define __NR_getuid                             137
+__SYSCALL(137, sys_getuid, 0)
+#define __NR_setgid                             138
+__SYSCALL(138, sys_setgid, 1)
+#define __NR_getgid                             139
+__SYSCALL(139, sys_getgid, 0)
+#define __NR_geteuid                            140
+__SYSCALL(140, sys_geteuid, 0)
+#define __NR_getegid                            141
+__SYSCALL(141, sys_getegid, 0)
+#define __NR_setreuid                           142
+__SYSCALL(142, sys_setreuid, 2)
+#define __NR_setregid                           143
+__SYSCALL(143, sys_setregid, 2)
+#define __NR_setresuid                          144
+__SYSCALL(144, sys_setresuid, 3)
+#define __NR_getresuid                          145
+__SYSCALL(145, sys_getresuid, 3)
+#define __NR_setresgid                          146
+__SYSCALL(146, sys_setresgid, 3)
+#define __NR_getresgid                          147
+__SYSCALL(147, sys_getresgid, 3)
+#define __NR_setpgid                            148
+__SYSCALL(148, sys_setpgid, 2)
+#define __NR_getpgid                            149
+__SYSCALL(149, sys_getpgid, 1)
+#define __NR_getppid                            150
+__SYSCALL(150, sys_getppid, 0)
+#define __NR_available151                       151
+__SYSCALL(151, sys_ni_syscall, 0)
+
+#define __NR_reserved152                        152     /* set_thread_area */
+__SYSCALL(152, sys_ni_syscall, 0)
+#define __NR_reserved153                        153     /* get_thread_area */
+__SYSCALL(153, sys_ni_syscall, 0)
+#define __NR_times                              154
+__SYSCALL(154, sys_times, 1)
+#define __NR_acct                               155
+__SYSCALL(155, sys_acct, 1)
+#define __NR_sched_setaffinity                  156
+__SYSCALL(156, sys_sched_setaffinity, 3)
+#define __NR_sched_getaffinity                  157
+__SYSCALL(157, sys_sched_getaffinity, 3)
+#define __NR_capget                             158
+__SYSCALL(158, sys_capget, 2)
+#define __NR_capset                             159
+__SYSCALL(159, sys_capset, 2)
+#define __NR_ptrace                             160
+__SYSCALL(160, sys_ptrace, 4)
+#define __NR_semtimedop                         161
+__SYSCALL(161, sys_semtimedop, 5)
+#define __NR_semget                             162
+__SYSCALL(162, sys_semget, 4)
+#define __NR_semop                              163
+__SYSCALL(163, sys_semop, 4)
+#define __NR_semctl                             164
+__SYSCALL(164, sys_semctl, 4)
+#define __NR_available165                       165
+__SYSCALL(165, sys_ni_syscall, 0)
+#define __NR_msgget                             166
+__SYSCALL(166, sys_msgget, 4)
+#define __NR_msgsnd                             167
+__SYSCALL(167, sys_msgsnd, 4)
+#define __NR_msgrcv                             168
+__SYSCALL(168, sys_msgrcv, 4)
+#define __NR_msgctl                             169
+__SYSCALL(169, sys_msgctl, 4)
+#define __NR_available170                       170
+__SYSCALL(170, sys_ni_syscall, 0)
+#define __NR_available171                       171
+__SYSCALL(171, sys_ni_syscall, 0)
+
+/* File System */
+
+#define __NR_mount                              172
+__SYSCALL(172, sys_mount, 5)
+#define __NR_swapon                             173
+__SYSCALL(173, sys_swapon, 2)
+#define __NR_chroot                             174
+__SYSCALL(174, sys_chroot, 1)
+#define __NR_pivot_root                         175
+__SYSCALL(175, sys_pivot_root, 2)
+#define __NR_umount                             176
+__SYSCALL(176, sys_umount, 2)
+#define __NR_swapoff                            177
+__SYSCALL(177, sys_swapoff, 1)
+#define __NR_sync                               178
+__SYSCALL(178, sys_sync, 0)
+#define __NR_available179                       179
+__SYSCALL(179, sys_ni_syscall, 0)
+#define __NR_setfsuid                           180
+__SYSCALL(180, sys_setfsuid, 1)
+#define __NR_setfsgid                           181
+__SYSCALL(181, sys_setfsgid, 1)
+#define __NR_sysfs                              182
+__SYSCALL(182, sys_sysfs, 3)
+#define __NR_ustat                              183
+__SYSCALL(183, sys_ustat, 2)
+#define __NR_statfs                             184
+__SYSCALL(184, sys_statfs, 2)
+#define __NR_fstatfs                            185
+__SYSCALL(185, sys_fstatfs, 2)
+#define __NR_statfs64                           186
+__SYSCALL(186, sys_statfs64, 3)
+#define __NR_fstatfs64                          187
+__SYSCALL(187, sys_fstatfs64, 3)
+
+/* System */
+
+#define __NR_setrlimit                          188
+__SYSCALL(188, sys_setrlimit, 2)
+#define __NR_getrlimit                          189
+__SYSCALL(189, sys_getrlimit, 2)
+#define __NR_getrusage                          190
+__SYSCALL(190, sys_getrusage, 2)
+#define __NR_futex                              191
+__SYSCALL(191, sys_futex, 5)
+#define __NR_gettimeofday                       192
+__SYSCALL(192, sys_gettimeofday, 2)
+#define __NR_settimeofday                       193
+__SYSCALL(193, sys_settimeofday, 2)
+#define __NR_adjtimex                           194
+__SYSCALL(194, sys_adjtimex, 1)
+#define __NR_nanosleep                          195
+__SYSCALL(195, sys_nanosleep, 2)
+#define __NR_getgroups                          196
+__SYSCALL(196, sys_getgroups, 2)
+#define __NR_setgroups                          197
+__SYSCALL(197, sys_setgroups, 2)
+#define __NR_sethostname                        198
+__SYSCALL(198, sys_sethostname, 2)
+#define __NR_setdomainname                      199
+__SYSCALL(199, sys_setdomainname, 2)
+#define __NR_syslog                             200
+__SYSCALL(200, sys_syslog, 3)
+#define __NR_vhangup                            201
+__SYSCALL(201, sys_vhangup, 0)
+#define __NR_uselib                             202
+__SYSCALL(202, sys_uselib, 1)
+#define __NR_reboot                             203
+__SYSCALL(203, sys_reboot, 3)
+#define __NR_quotactl                           204
+__SYSCALL(204, sys_quotactl, 4)
+#define __NR_nfsservctl                         205
+__SYSCALL(205, sys_nfsservctl, 3)
+#define __NR__sysctl                            206
+__SYSCALL(206, sys_sysctl, 1)
+#define __NR_bdflush                            207
+__SYSCALL(207, sys_bdflush, 2)
+#define __NR_uname                              208
+__SYSCALL(208, sys_newuname, 1)
+#define __NR_sysinfo                            209
+__SYSCALL(209, sys_sysinfo, 1)
+#define __NR_init_module                        210
+__SYSCALL(210, sys_init_module, 2)
+#define __NR_delete_module                      211
+__SYSCALL(211, sys_delete_module, 1)
+
+#define __NR_sched_setparam                     212
+__SYSCALL(212, sys_sched_setparam, 2)
+#define __NR_sched_getparam                     213
+__SYSCALL(213, sys_sched_getparam, 2)
+#define __NR_sched_setscheduler                 214
+__SYSCALL(214, sys_sched_setscheduler, 3)
+#define __NR_sched_getscheduler                 215
+__SYSCALL(215, sys_sched_getscheduler, 1)
+#define __NR_sched_get_priority_max             216
+__SYSCALL(216, sys_sched_get_priority_max, 1)
+#define __NR_sched_get_priority_min             217
+__SYSCALL(217, sys_sched_get_priority_min, 1)
+#define __NR_sched_rr_get_interval              218
+__SYSCALL(218, sys_sched_rr_get_interval, 2)
+#define __NR_sched_yield                        219
+__SYSCALL(219, sys_sched_yield, 0)
+#define __NR_sigreturn                          222
+__SYSCALL(222, xtensa_sigreturn, 0)
+
+/* Signal Handling */
+
+#define __NR_restart_syscall                    223
+__SYSCALL(223, sys_restart_syscall, 0)
+#define __NR_sigaltstack                        224
+__SYSCALL(224, xtensa_sigaltstack, 2)
+#define __NR_rt_sigreturn                       225
+__SYSCALL(225, xtensa_rt_sigreturn, 1)
+#define __NR_rt_sigaction                       226
+__SYSCALL(226, sys_rt_sigaction, 4)
+#define __NR_rt_sigprocmask                     227
+__SYSCALL(227, sys_rt_sigprocmask, 4)
+#define __NR_rt_sigpending                      228
+__SYSCALL(228, sys_rt_sigpending, 2)
+#define __NR_rt_sigtimedwait                    229
+__SYSCALL(229, sys_rt_sigtimedwait, 4)
+#define __NR_rt_sigqueueinfo                    230
+__SYSCALL(230, sys_rt_sigqueueinfo, 3)
+#define __NR_rt_sigsuspend                      231
+__SYSCALL(231, xtensa_rt_sigsuspend, 2)
+
+/* Message */
+
+#define __NR_mq_open                            232
+__SYSCALL(232, sys_mq_open, 4)
+#define __NR_mq_unlink                          233
+__SYSCALL(233, sys_mq_unlink, 1)
+#define __NR_mq_timedsend                       234
+__SYSCALL(234, sys_mq_timedsend, 5)
+#define __NR_mq_timedreceive                    235
+__SYSCALL(235, sys_mq_timedreceive, 5)
+#define __NR_mq_notify                          236
+__SYSCALL(236, sys_mq_notify, 2)
+#define __NR_mq_getsetattr                      237
+__SYSCALL(237, sys_mq_getsetattr, 3)
+#define __NR_available238                       238
+__SYSCALL(238, sys_ni_syscall, 0)
+
+/* IO */
+
+#define __NR_io_setup                           239
+__SYSCALL(239, sys_io_setup, 2)
+#define __NR_io_destroy                         240
+__SYSCALL(240, sys_io_destroy, 1)
+#define __NR_io_submit                          241
+__SYSCALL(241, sys_io_submit, 3)
+#define __NR_io_getevents                       242
+__SYSCALL(242, sys_io_getevents, 5)
+#define __NR_io_cancel                          243
+__SYSCALL(243, sys_io_cancel, 3)
+#define __NR_clock_settime                      244
+__SYSCALL(244, sys_clock_settime, 2)
+#define __NR_clock_gettime                      245
+__SYSCALL(245, sys_clock_gettime, 2)
+#define __NR_clock_getres                       246
+__SYSCALL(246, sys_clock_getres, 2)
+#define __NR_clock_nanosleep                    247
+__SYSCALL(247, sys_clock_nanosleep, 4)
+
+/* Timer */
+
+#define __NR_timer_create                       248
+__SYSCALL(248, sys_timer_create, 3)
+#define __NR_timer_delete                       249
+__SYSCALL(249, sys_timer_delete, 1)
+#define __NR_timer_settime                      250
+__SYSCALL(250, sys_timer_settime, 4)
+#define __NR_timer_gettime                      251
+__SYSCALL(251, sys_timer_gettime, 2)
+#define __NR_timer_getoverrun                   252
+__SYSCALL(252, sys_timer_getoverrun, 1)
+
+/* System */
+
+#define __NR_reserved244                        253
+__SYSCALL(253, sys_ni_syscall, 0)
+#define __NR_lookup_dcookie                     254
+__SYSCALL(254, sys_lookup_dcookie, 4)
+#define __NR_available255                       255
+__SYSCALL(255, sys_ni_syscall, 0)
+#define __NR_add_key                            256
+__SYSCALL(256, sys_add_key, 5)
+#define __NR_request_key                        257
+__SYSCALL(257, sys_request_key, 5)
+#define __NR_keyctl                             258
+__SYSCALL(258, sys_keyctl, 5)
+#define __NR_available259                       259
+__SYSCALL(259, sys_ni_syscall, 0)
+
+#define __NR_syscall_count                      261
+
+/*
+ * sysxtensa syscall handler
+ *
+ * int sysxtensa (SYS_XTENSA_ATOMIC_SET,     ptr, val,    unused);
+ * int sysxtensa (SYS_XTENSA_ATOMIC_ADD,     ptr, val,    unused);
+ * int sysxtensa (SYS_XTENSA_ATOMIC_EXG_ADD, ptr, val,    unused);
+ * int sysxtensa (SYS_XTENSA_ATOMIC_CMP_SWP, ptr, oldval, newval);
+ *        a2            a6                   a3    a4      a5
+ */
+
+#define SYS_XTENSA_RESERVED               0     /* don't use this */
+#define SYS_XTENSA_ATOMIC_SET             1     /* set variable */
+#define SYS_XTENSA_ATOMIC_EXG_ADD         2     /* exchange memory and add */
+#define SYS_XTENSA_ATOMIC_ADD             3     /* add to memory */
+#define SYS_XTENSA_ATOMIC_CMP_SWP         4     /* compare and swap */
+
+#define SYS_XTENSA_COUNT                  5     /* count */
+
+#ifdef __KERNEL__
 
 /*
  * "Conditional" syscalls
@@ -230,6 +611,9 @@
 #define __ARCH_WANT_SYS_UTIME
 #define __ARCH_WANT_SYS_LLSEEK
 #define __ARCH_WANT_SYS_RT_SIGACTION
-#endif /* __KERNEL__ */
+#define __ARCH_WANT_SYS_RT_SIGSUSPEND
+
+#endif  /* __KERNEL__ */
 
 #endif  /* _XTENSA_UNISTD_H */
+
diff --git a/include/asm-xtensa/variant-fsf/core.h b/include/asm-xtensa/variant-fsf/core.h
new file mode 100644
index 000000000000..2f337605c744
--- /dev/null
+++ b/include/asm-xtensa/variant-fsf/core.h
@@ -0,0 +1,359 @@
+/*
+ * Xtensa processor core configuration information.
+ *
+ * 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) 1999-2006 Tensilica Inc.
+ */
+
+#ifndef _XTENSA_CORE_H
+#define _XTENSA_CORE_H
+
+
+/****************************************************************************
+            Parameters Useful for Any Code, USER or PRIVILEGED
+ ****************************************************************************/
+
+/*
+ *  Note:  Macros of the form XCHAL_HAVE_*** have a value of 1 if the option is
+ *  configured, and a value of 0 otherwise.  These macros are always defined.
+ */
+
+
+/*----------------------------------------------------------------------
+                                ISA
+  ----------------------------------------------------------------------*/
+
+#define XCHAL_HAVE_BE                   1       /* big-endian byte ordering */
+#define XCHAL_HAVE_WINDOWED             1       /* windowed registers option */
+#define XCHAL_NUM_AREGS                 64      /* num of physical addr regs */
+#define XCHAL_NUM_AREGS_LOG2            6       /* log2(XCHAL_NUM_AREGS) */
+#define XCHAL_MAX_INSTRUCTION_SIZE      3       /* max instr bytes (3..8) */
+#define XCHAL_HAVE_DEBUG                1       /* debug option */
+#define XCHAL_HAVE_DENSITY              1       /* 16-bit instructions */
+#define XCHAL_HAVE_LOOPS                1       /* zero-overhead loops */
+#define XCHAL_HAVE_NSA                  1       /* NSA/NSAU instructions */
+#define XCHAL_HAVE_MINMAX               0       /* MIN/MAX instructions */
+#define XCHAL_HAVE_SEXT                 0       /* SEXT instruction */
+#define XCHAL_HAVE_CLAMPS               0       /* CLAMPS instruction */
+#define XCHAL_HAVE_MUL16                0       /* MUL16S/MUL16U instructions */
+#define XCHAL_HAVE_MUL32                0       /* MULL instruction */
+#define XCHAL_HAVE_MUL32_HIGH           0       /* MULUH/MULSH instructions */
+#define XCHAL_HAVE_L32R                 1       /* L32R instruction */
+#define XCHAL_HAVE_ABSOLUTE_LITERALS    1       /* non-PC-rel (extended) L32R */
+#define XCHAL_HAVE_CONST16              0       /* CONST16 instruction */
+#define XCHAL_HAVE_ADDX                 1       /* ADDX#/SUBX# instructions */
+#define XCHAL_HAVE_WIDE_BRANCHES        0       /* B*.W18 or B*.W15 instr's */
+#define XCHAL_HAVE_PREDICTED_BRANCHES   0       /* B[EQ/EQZ/NE/NEZ]T instr's */
+#define XCHAL_HAVE_CALL4AND12           1       /* (obsolete option) */
+#define XCHAL_HAVE_ABS                  1       /* ABS instruction */
+/*#define XCHAL_HAVE_POPC               0*/     /* POPC instruction */
+/*#define XCHAL_HAVE_CRC                0*/     /* CRC instruction */
+#define XCHAL_HAVE_RELEASE_SYNC         0       /* L32AI/S32RI instructions */
+#define XCHAL_HAVE_S32C1I               0       /* S32C1I instruction */
+#define XCHAL_HAVE_SPECULATION          0       /* speculation */
+#define XCHAL_HAVE_FULL_RESET           1       /* all regs/state reset */
+#define XCHAL_NUM_CONTEXTS              1       /* */
+#define XCHAL_NUM_MISC_REGS             2       /* num of scratch regs (0..4) */
+#define XCHAL_HAVE_TAP_MASTER           0       /* JTAG TAP control instr's */
+#define XCHAL_HAVE_PRID                 1       /* processor ID register */
+#define XCHAL_HAVE_THREADPTR            1       /* THREADPTR register */
+#define XCHAL_HAVE_BOOLEANS             0       /* boolean registers */
+#define XCHAL_HAVE_CP                   0       /* CPENABLE reg (coprocessor) */
+#define XCHAL_CP_MAXCFG                 0       /* max allowed cp id plus one */
+#define XCHAL_HAVE_MAC16                0       /* MAC16 package */
+#define XCHAL_HAVE_VECTORFPU2005        0       /* vector floating-point pkg */
+#define XCHAL_HAVE_FP                   0       /* floating point pkg */
+#define XCHAL_HAVE_VECTRA1              0       /* Vectra I  pkg */
+#define XCHAL_HAVE_VECTRALX             0       /* Vectra LX pkg */
+#define XCHAL_HAVE_HIFI2                0       /* HiFi2 Audio Engine pkg */
+
+
+/*----------------------------------------------------------------------
+                                MISC
+  ----------------------------------------------------------------------*/
+
+#define XCHAL_NUM_WRITEBUFFER_ENTRIES   4       /* size of write buffer */
+#define XCHAL_INST_FETCH_WIDTH          4       /* instr-fetch width in bytes */
+#define XCHAL_DATA_WIDTH                4       /* data width in bytes */
+/*  In T1050, applies to selected core load and store instructions (see ISA): */
+#define XCHAL_UNALIGNED_LOAD_EXCEPTION  1       /* unaligned loads cause exc. */
+#define XCHAL_UNALIGNED_STORE_EXCEPTION 1       /* unaligned stores cause exc.*/
+
+#define XCHAL_CORE_ID                   "fsf"   /* alphanum core name
+                                                   (CoreID) set in the Xtensa
+                                                   Processor Generator */
+
+#define XCHAL_BUILD_UNIQUE_ID           0x00006700      /* 22-bit sw build ID */
+
+/*
+ *  These definitions describe the hardware targeted by this software.
+ */
+#define XCHAL_HW_CONFIGID0              0xC103C3FF      /* ConfigID hi 32 bits*/
+#define XCHAL_HW_CONFIGID1              0x0C006700      /* ConfigID lo 32 bits*/
+#define XCHAL_HW_VERSION_NAME           "LX2.0.0"       /* full version name */
+#define XCHAL_HW_VERSION_MAJOR          2200    /* major ver# of targeted hw */
+#define XCHAL_HW_VERSION_MINOR          0       /* minor ver# of targeted hw */
+#define XTHAL_HW_REL_LX2                1
+#define XTHAL_HW_REL_LX2_0              1
+#define XTHAL_HW_REL_LX2_0_0            1
+#define XCHAL_HW_CONFIGID_RELIABLE      1
+/*  If software targets a *range* of hardware versions, these are the bounds: */
+#define XCHAL_HW_MIN_VERSION_MAJOR      2200    /* major v of earliest tgt hw */
+#define XCHAL_HW_MIN_VERSION_MINOR      0       /* minor v of earliest tgt hw */
+#define XCHAL_HW_MAX_VERSION_MAJOR      2200    /* major v of latest tgt hw */
+#define XCHAL_HW_MAX_VERSION_MINOR      0       /* minor v of latest tgt hw */
+
+
+/*----------------------------------------------------------------------
+                                CACHE
+  ----------------------------------------------------------------------*/
+
+#define XCHAL_ICACHE_LINESIZE           16      /* I-cache line size in bytes */
+#define XCHAL_DCACHE_LINESIZE           16      /* D-cache line size in bytes */
+#define XCHAL_ICACHE_LINEWIDTH          4       /* log2(I line size in bytes) */
+#define XCHAL_DCACHE_LINEWIDTH          4       /* log2(D line size in bytes) */
+
+#define XCHAL_ICACHE_SIZE               8192    /* I-cache size in bytes or 0 */
+#define XCHAL_DCACHE_SIZE               8192    /* D-cache size in bytes or 0 */
+
+#define XCHAL_DCACHE_IS_WRITEBACK       0       /* writeback feature */
+
+
+
+
+/****************************************************************************
+    Parameters Useful for PRIVILEGED (Supervisory or Non-Virtualized) Code
+ ****************************************************************************/
+
+
+#ifndef XTENSA_HAL_NON_PRIVILEGED_ONLY
+
+/*----------------------------------------------------------------------
+                                CACHE
+  ----------------------------------------------------------------------*/
+
+#define XCHAL_HAVE_PIF                  1       /* any outbound PIF present */
+
+/*  If present, cache size in bytes == (ways * 2^(linewidth + setwidth)).  */
+
+/*  Number of cache sets in log2(lines per way):  */
+#define XCHAL_ICACHE_SETWIDTH           8
+#define XCHAL_DCACHE_SETWIDTH           8
+
+/*  Cache set associativity (number of ways):  */
+#define XCHAL_ICACHE_WAYS               2
+#define XCHAL_DCACHE_WAYS               2
+
+/*  Cache features:  */
+#define XCHAL_ICACHE_LINE_LOCKABLE      0
+#define XCHAL_DCACHE_LINE_LOCKABLE      0
+#define XCHAL_ICACHE_ECC_PARITY         0
+#define XCHAL_DCACHE_ECC_PARITY         0
+
+/*  Number of encoded cache attr bits (see <xtensa/hal.h> for decoded bits):  */
+#define XCHAL_CA_BITS                   4
+
+
+/*----------------------------------------------------------------------
+                        INTERNAL I/D RAM/ROMs and XLMI
+  ----------------------------------------------------------------------*/
+
+#define XCHAL_NUM_INSTROM               0       /* number of core instr. ROMs */
+#define XCHAL_NUM_INSTRAM               0       /* number of core instr. RAMs */
+#define XCHAL_NUM_DATAROM               0       /* number of core data ROMs */
+#define XCHAL_NUM_DATARAM               0       /* number of core data RAMs */
+#define XCHAL_NUM_URAM                  0       /* number of core unified RAMs*/
+#define XCHAL_NUM_XLMI                  0       /* number of core XLMI ports */
+
+
+/*----------------------------------------------------------------------
+                        INTERRUPTS and TIMERS
+  ----------------------------------------------------------------------*/
+
+#define XCHAL_HAVE_INTERRUPTS           1       /* interrupt option */
+#define XCHAL_HAVE_HIGHPRI_INTERRUPTS   1       /* med/high-pri. interrupts */
+#define XCHAL_HAVE_NMI                  0       /* non-maskable interrupt */
+#define XCHAL_HAVE_CCOUNT               1       /* CCOUNT reg. (timer option) */
+#define XCHAL_NUM_TIMERS                3       /* number of CCOMPAREn regs */
+#define XCHAL_NUM_INTERRUPTS            17      /* number of interrupts */
+#define XCHAL_NUM_INTERRUPTS_LOG2       5       /* ceil(log2(NUM_INTERRUPTS)) */
+#define XCHAL_NUM_EXTINTERRUPTS         10      /* num of external interrupts */
+#define XCHAL_NUM_INTLEVELS             4       /* number of interrupt levels
+                                                   (not including level zero) */
+#define XCHAL_EXCM_LEVEL                1       /* level masked by PS.EXCM */
+        /* (always 1 in XEA1; levels 2 .. EXCM_LEVEL are "medium priority") */
+
+/*  Masks of interrupts at each interrupt level:  */
+#define XCHAL_INTLEVEL1_MASK            0x000064F9
+#define XCHAL_INTLEVEL2_MASK            0x00008902
+#define XCHAL_INTLEVEL3_MASK            0x00011204
+#define XCHAL_INTLEVEL4_MASK            0x00000000
+#define XCHAL_INTLEVEL5_MASK            0x00000000
+#define XCHAL_INTLEVEL6_MASK            0x00000000
+#define XCHAL_INTLEVEL7_MASK            0x00000000
+
+/*  Masks of interrupts at each range 1..n of interrupt levels:  */
+#define XCHAL_INTLEVEL1_ANDBELOW_MASK   0x000064F9
+#define XCHAL_INTLEVEL2_ANDBELOW_MASK   0x0000EDFB
+#define XCHAL_INTLEVEL3_ANDBELOW_MASK   0x0001FFFF
+#define XCHAL_INTLEVEL4_ANDBELOW_MASK   0x0001FFFF
+#define XCHAL_INTLEVEL5_ANDBELOW_MASK   0x0001FFFF
+#define XCHAL_INTLEVEL6_ANDBELOW_MASK   0x0001FFFF
+#define XCHAL_INTLEVEL7_ANDBELOW_MASK   0x0001FFFF
+
+/*  Level of each interrupt:  */
+#define XCHAL_INT0_LEVEL                1
+#define XCHAL_INT1_LEVEL                2
+#define XCHAL_INT2_LEVEL                3
+#define XCHAL_INT3_LEVEL                1
+#define XCHAL_INT4_LEVEL                1
+#define XCHAL_INT5_LEVEL                1
+#define XCHAL_INT6_LEVEL                1
+#define XCHAL_INT7_LEVEL                1
+#define XCHAL_INT8_LEVEL                2
+#define XCHAL_INT9_LEVEL                3
+#define XCHAL_INT10_LEVEL               1
+#define XCHAL_INT11_LEVEL               2
+#define XCHAL_INT12_LEVEL               3
+#define XCHAL_INT13_LEVEL               1
+#define XCHAL_INT14_LEVEL               1
+#define XCHAL_INT15_LEVEL               2
+#define XCHAL_INT16_LEVEL               3
+#define XCHAL_DEBUGLEVEL                4       /* debug interrupt level */
+#define XCHAL_HAVE_DEBUG_EXTERN_INT     0       /* OCD external db interrupt */
+
+/*  Type of each interrupt:  */
+#define XCHAL_INT0_TYPE         XTHAL_INTTYPE_EXTERN_LEVEL
+#define XCHAL_INT1_TYPE         XTHAL_INTTYPE_EXTERN_LEVEL
+#define XCHAL_INT2_TYPE         XTHAL_INTTYPE_EXTERN_LEVEL
+#define XCHAL_INT3_TYPE         XTHAL_INTTYPE_EXTERN_LEVEL
+#define XCHAL_INT4_TYPE         XTHAL_INTTYPE_EXTERN_LEVEL
+#define XCHAL_INT5_TYPE         XTHAL_INTTYPE_EXTERN_LEVEL
+#define XCHAL_INT6_TYPE         XTHAL_INTTYPE_EXTERN_LEVEL
+#define XCHAL_INT7_TYPE         XTHAL_INTTYPE_EXTERN_EDGE
+#define XCHAL_INT8_TYPE         XTHAL_INTTYPE_EXTERN_EDGE
+#define XCHAL_INT9_TYPE         XTHAL_INTTYPE_EXTERN_EDGE
+#define XCHAL_INT10_TYPE        XTHAL_INTTYPE_TIMER
+#define XCHAL_INT11_TYPE        XTHAL_INTTYPE_TIMER
+#define XCHAL_INT12_TYPE        XTHAL_INTTYPE_TIMER
+#define XCHAL_INT13_TYPE        XTHAL_INTTYPE_SOFTWARE
+#define XCHAL_INT14_TYPE        XTHAL_INTTYPE_SOFTWARE
+#define XCHAL_INT15_TYPE        XTHAL_INTTYPE_SOFTWARE
+#define XCHAL_INT16_TYPE        XTHAL_INTTYPE_SOFTWARE
+
+/*  Masks of interrupts for each type of interrupt:  */
+#define XCHAL_INTTYPE_MASK_UNCONFIGURED 0xFFFE0000
+#define XCHAL_INTTYPE_MASK_SOFTWARE     0x0001E000
+#define XCHAL_INTTYPE_MASK_EXTERN_EDGE  0x00000380
+#define XCHAL_INTTYPE_MASK_EXTERN_LEVEL 0x0000007F
+#define XCHAL_INTTYPE_MASK_TIMER        0x00001C00
+#define XCHAL_INTTYPE_MASK_NMI          0x00000000
+#define XCHAL_INTTYPE_MASK_WRITE_ERROR  0x00000000
+
+/*  Interrupt numbers assigned to specific interrupt sources:  */
+#define XCHAL_TIMER0_INTERRUPT          10      /* CCOMPARE0 */
+#define XCHAL_TIMER1_INTERRUPT          11      /* CCOMPARE1 */
+#define XCHAL_TIMER2_INTERRUPT          12      /* CCOMPARE2 */
+#define XCHAL_TIMER3_INTERRUPT          XTHAL_TIMER_UNCONFIGURED
+
+/*  Interrupt numbers for levels at which only one interrupt is configured:  */
+/*  (There are many interrupts each at level(s) 1, 2, 3.)  */
+
+
+/*
+ *  External interrupt vectors/levels.
+ *  These macros describe how Xtensa processor interrupt numbers
+ *  (as numbered internally, eg. in INTERRUPT and INTENABLE registers)
+ *  map to external BInterrupt<n> pins, for those interrupts
+ *  configured as external (level-triggered, edge-triggered, or NMI).
+ *  See the Xtensa processor databook for more details.
+ */
+
+/*  Core interrupt numbers mapped to each EXTERNAL interrupt number:  */
+#define XCHAL_EXTINT0_NUM               0       /* (intlevel 1) */
+#define XCHAL_EXTINT1_NUM               1       /* (intlevel 2) */
+#define XCHAL_EXTINT2_NUM               2       /* (intlevel 3) */
+#define XCHAL_EXTINT3_NUM               3       /* (intlevel 1) */
+#define XCHAL_EXTINT4_NUM               4       /* (intlevel 1) */
+#define XCHAL_EXTINT5_NUM               5       /* (intlevel 1) */
+#define XCHAL_EXTINT6_NUM               6       /* (intlevel 1) */
+#define XCHAL_EXTINT7_NUM               7       /* (intlevel 1) */
+#define XCHAL_EXTINT8_NUM               8       /* (intlevel 2) */
+#define XCHAL_EXTINT9_NUM               9       /* (intlevel 3) */
+
+
+/*----------------------------------------------------------------------
+                        EXCEPTIONS and VECTORS
+  ----------------------------------------------------------------------*/
+
+#define XCHAL_XEA_VERSION               2       /* Xtensa Exception Architecture
+                                                   number: 1 == XEA1 (old)
+                                                           2 == XEA2 (new)
+                                                           0 == XEAX (extern) */
+#define XCHAL_HAVE_XEA1                 0       /* Exception Architecture 1 */
+#define XCHAL_HAVE_XEA2                 1       /* Exception Architecture 2 */
+#define XCHAL_HAVE_XEAX                 0       /* External Exception Arch. */
+#define XCHAL_HAVE_EXCEPTIONS           1       /* exception option */
+#define XCHAL_HAVE_MEM_ECC_PARITY       0       /* local memory ECC/parity */
+
+#define XCHAL_RESET_VECTOR_VADDR        0xFE000020
+#define XCHAL_RESET_VECTOR_PADDR        0xFE000020
+#define XCHAL_USER_VECTOR_VADDR         0xD0000220
+#define XCHAL_USER_VECTOR_PADDR         0x00000220
+#define XCHAL_KERNEL_VECTOR_VADDR       0xD0000200
+#define XCHAL_KERNEL_VECTOR_PADDR       0x00000200
+#define XCHAL_DOUBLEEXC_VECTOR_VADDR    0xD0000290
+#define XCHAL_DOUBLEEXC_VECTOR_PADDR    0x00000290
+#define XCHAL_WINDOW_VECTORS_VADDR      0xD0000000
+#define XCHAL_WINDOW_VECTORS_PADDR      0x00000000
+#define XCHAL_INTLEVEL2_VECTOR_VADDR    0xD0000240
+#define XCHAL_INTLEVEL2_VECTOR_PADDR    0x00000240
+#define XCHAL_INTLEVEL3_VECTOR_VADDR    0xD0000250
+#define XCHAL_INTLEVEL3_VECTOR_PADDR    0x00000250
+#define XCHAL_INTLEVEL4_VECTOR_VADDR    0xFE000520
+#define XCHAL_INTLEVEL4_VECTOR_PADDR    0xFE000520
+#define XCHAL_DEBUG_VECTOR_VADDR        XCHAL_INTLEVEL4_VECTOR_VADDR
+#define XCHAL_DEBUG_VECTOR_PADDR        XCHAL_INTLEVEL4_VECTOR_PADDR
+
+
+/*----------------------------------------------------------------------
+                                DEBUG
+  ----------------------------------------------------------------------*/
+
+#define XCHAL_HAVE_OCD                  1       /* OnChipDebug option */
+#define XCHAL_NUM_IBREAK                2       /* number of IBREAKn regs */
+#define XCHAL_NUM_DBREAK                2       /* number of DBREAKn regs */
+#define XCHAL_HAVE_OCD_DIR_ARRAY        1       /* faster OCD option */
+
+
+/*----------------------------------------------------------------------
+                                MMU
+  ----------------------------------------------------------------------*/
+
+/*  See <xtensa/config/core-matmap.h> header file for more details.  */
+
+#define XCHAL_HAVE_TLBS                 1       /* inverse of HAVE_CACHEATTR */
+#define XCHAL_HAVE_SPANNING_WAY         0       /* one way maps I+D 4GB vaddr */
+#define XCHAL_HAVE_IDENTITY_MAP         0       /* vaddr == paddr always */
+#define XCHAL_HAVE_CACHEATTR            0       /* CACHEATTR register present */
+#define XCHAL_HAVE_MIMIC_CACHEATTR      0       /* region protection */
+#define XCHAL_HAVE_XLT_CACHEATTR        0       /* region prot. w/translation */
+#define XCHAL_HAVE_PTP_MMU              1       /* full MMU (with page table
+                                                   [autorefill] and protection)
+                                                   usable for an MMU-based OS */
+/*  If none of the above last 4 are set, it's a custom TLB configuration.  */
+#define XCHAL_ITLB_ARF_ENTRIES_LOG2     2       /* log2(autorefill way size) */
+#define XCHAL_DTLB_ARF_ENTRIES_LOG2     2       /* log2(autorefill way size) */
+
+#define XCHAL_MMU_ASID_BITS             8       /* number of bits in ASIDs */
+#define XCHAL_MMU_RINGS                 4       /* number of rings (1..4) */
+#define XCHAL_MMU_RING_BITS             2       /* num of bits in RING field */
+
+#endif /* !XTENSA_HAL_NON_PRIVILEGED_ONLY */
+
+
+#endif /* _XTENSA_CORE_CONFIGURATION_H */
+
diff --git a/include/asm-xtensa/variant-fsf/tie.h b/include/asm-xtensa/variant-fsf/tie.h
new file mode 100644
index 000000000000..a73c71664918
--- /dev/null
+++ b/include/asm-xtensa/variant-fsf/tie.h
@@ -0,0 +1,22 @@
+/*
+ * Xtensa processor core configuration information.
+ *
+ * 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) 1999-2006 Tensilica Inc.
+ */
+
+#ifndef XTENSA_TIE_H
+#define XTENSA_TIE_H
+
+/*----------------------------------------------------------------------
+                        COPROCESSORS and EXTRA STATE
+  ----------------------------------------------------------------------*/
+
+#define XCHAL_CP_NUM                    0       /* number of coprocessors */
+#define XCHAL_CP_MASK                   0x00
+
+#endif /*XTENSA_CONFIG_TIE_H*/
+
diff --git a/include/asm-xtensa/xtensa/cacheasm.h b/include/asm-xtensa/xtensa/cacheasm.h
deleted file mode 100644
index 0cdbb0bf180e..000000000000
--- a/include/asm-xtensa/xtensa/cacheasm.h
+++ /dev/null
@@ -1,708 +0,0 @@
-#ifndef XTENSA_CACHEASM_H
-#define XTENSA_CACHEASM_H
-
-/*
- * THIS FILE IS GENERATED -- DO NOT MODIFY BY HAND
- *
- * include/asm-xtensa/xtensa/cacheasm.h -- assembler-specific cache
- * related definitions that depend on CORE configuration.
- *
- * 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) 2002 Tensilica Inc.
- */
-
-
-#include <xtensa/coreasm.h>
-
-
-/*
- *  This header file defines assembler macros of the form:
- *      <x>cache_<func>
- *  where <x> is 'i' or 'd' for instruction and data caches,
- *  and <func> indicates the function of the macro.
- *
- *  The following functions <func> are defined,
- *  and apply only to the specified cache (I or D):
- *
- *  reset
- *      Resets the cache.
- *
- *  sync
- *      Makes sure any previous cache instructions have been completed;
- *      ie. makes sure any previous cache control operations
- *      have had full effect and been synchronized to memory.
- *      Eg. any invalidate completed [so as not to generate a hit],
- *      any writebacks or other pipelined writes written to memory, etc.
- *
- *  invalidate_line             (single cache line)
- *  invalidate_region           (specified memory range)
- *  invalidate_all              (entire cache)
- *      Invalidates all cache entries that cache
- *      data from the specified memory range.
- *      NOTE: locked entries are not invalidated.
- *
- *  writeback_line              (single cache line)
- *  writeback_region            (specified memory range)
- *  writeback_all               (entire cache)
- *      Writes back to memory all dirty cache entries
- *      that cache data from the specified memory range,
- *      and marks these entries as clean.
- *      NOTE: on some future implementations, this might
- *              also invalidate.
- *      NOTE: locked entries are written back, but never invalidated.
- *      NOTE: instruction caches never implement writeback.
- *
- *  writeback_inv_line          (single cache line)
- *  writeback_inv_region        (specified memory range)
- *  writeback_inv_all           (entire cache)
- *      Writes back to memory all dirty cache entries
- *      that cache data from the specified memory range,
- *      and invalidates these entries (including all clean
- *      cache entries that cache data from that range).
- *      NOTE: locked entries are written back but not invalidated.
- *      NOTE: instruction caches never implement writeback.
- *
- *  lock_line                   (single cache line)
- *  lock_region                 (specified memory range)
- *      Prefetch and lock the specified memory range into cache.
- *      NOTE:  if any part of the specified memory range cannot
- *      be locked, a ??? exception occurs.  These macros don't
- *      do anything special (yet anyway) to handle this situation.
- *
- *  unlock_line                 (single cache line)
- *  unlock_region               (specified memory range)
- *  unlock_all                  (entire cache)
- *      Unlock cache entries that cache the specified memory range.
- *      Entries not already locked are unaffected.
- */
-
-
-
-/***************************   GENERIC -- ALL CACHES   ***************************/
-
-
-/*
- *  The following macros assume the following cache size/parameter limits
- *  in the current Xtensa core implementation:
- *      cache size:     1024 bytes minimum
- *      line size:      16 - 64 bytes
- *      way count:      1 - 4
- *
- *  Minimum entries per way (ie. per associativity) = 1024 / 64 / 4 = 4
- *  Hence the assumption that each loop can execute four cache instructions.
- *
- *  Correspondingly, the offset range of instructions is assumed able to cover
- *  four lines, ie. offsets {0,1,2,3} * line_size are assumed valid for
- *  both hit and indexed cache instructions.  Ie. these offsets are all
- *  valid:  0, 16, 32, 48, 64, 96, 128, 192 (for line sizes 16, 32, 64).
- *  This is true of all original cache instructions
- *  (dhi, ihi, dhwb, dhwbi, dii, iii) which have offsets
- *  of 0 to 1020 in multiples of 4 (ie. 8 bits shifted by 2).
- *  This is also true of subsequent cache instructions
- *  (dhu, ihu, diu, iiu, diwb, diwbi, dpfl, ipfl) which have offsets
- *  of 0 to 240 in multiples of 16 (ie. 4 bits shifted by 4).
- *
- *  (Maximum cache size, currently 32k, doesn't affect the following macros.
- *  Cache ways > MMU min page size cause aliasing but that's another matter.)
- */
-
-
-
-/*
- *  Macro to apply an 'indexed' cache instruction to the entire cache.
- *
- *  Parameters:
- *      cainst          instruction/ that takes an address register parameter
- *                      and an offset parameter (in range 0 .. 3*linesize).
- *      size            size of cache in bytes
- *      linesize        size of cache line in bytes
- *      assoc_or1       number of associativities (ways/sets) in cache
- *                      if all sets affected by cainst,
- *                      or 1 if only one set (or not all sets) of the cache
- *                      is affected by cainst (eg. DIWB or DIWBI [not yet ISA defined]).
- *      aa, ab          unique address registers (temporaries)
- */
-
-        .macro  cache_index_all         cainst, size, linesize, assoc_or1, aa, ab
-
-        //  Sanity-check on cache parameters:
-        .ifne   (\size % (\linesize * \assoc_or1 * 4))
-        .err    //  cache configuration outside expected/supported range!
-        .endif
-
-        //  \size byte cache, \linesize byte lines, \assoc_or1 way(s) affected by each \cainst.
-        movi    \aa, (\size / (\linesize * \assoc_or1 * 4))
-        // Possible improvement: need only loop if \aa > 1 ;
-        // however that particular condition is highly unlikely.
-        movi    \ab, 0          // to iterate over cache
-        floop           \aa, cachex\@
-        \cainst         \ab, 0*\linesize
-        \cainst         \ab, 1*\linesize
-        \cainst         \ab, 2*\linesize
-        \cainst         \ab, 3*\linesize
-        addi            \ab, \ab, 4*\linesize   // move to next line
-        floopend        \aa, cachex\@
-
-        .endm
-
-
-/*
- *  Macro to apply a 'hit' cache instruction to a memory region,
- *  ie. to any cache entries that cache a specified portion (region) of memory.
- *  Takes care of the unaligned cases, ie. may apply to one
- *  more cache line than $asize / lineSize if $aaddr is not aligned.
- *
- *
- *  Parameters are:
- *      cainst  instruction/macro that takes an address register parameter
- *              and an offset parameter (currently always zero)
- *              and generates a cache instruction (eg. "dhi", "dhwb", "ihi", etc.)
- *      linesize_log2   log2(size of cache line in bytes)
- *      addr    register containing start address of region (clobbered)
- *      asize   register containing size of the region in bytes (clobbered)
- *      askew   unique register used as temporary
- *
- * !?!?! 2DO: optimization: iterate max(cache_size and \asize) / linesize
- */
-
-        .macro  cache_hit_region        cainst, linesize_log2, addr, asize, askew
-
-        //  Make \asize the number of iterations:
-        extui   \askew, \addr, 0, \linesize_log2        // get unalignment amount of \addr
-        add     \asize, \asize, \askew                  // ... and add it to \asize
-        addi    \asize, \asize, (1 << \linesize_log2) - 1       // round up!
-        srli    \asize, \asize, \linesize_log2
-
-        //  Iterate over region:
-        floopnez        \asize, cacheh\@
-        \cainst         \addr, 0
-        addi            \addr, \addr, (1 << \linesize_log2)     // move to next line
-        floopend        \asize, cacheh\@
-
-        .endm
-
-
-
-
-
-/***************************   INSTRUCTION CACHE   ***************************/
-
-
-/*
- *  Reset/initialize the instruction cache by simply invalidating it:
- *  (need to unlock first also, if cache locking implemented):
- *
- *  Parameters:
- *      aa, ab          unique address registers (temporaries)
- */
-        .macro  icache_reset    aa, ab
-        icache_unlock_all       \aa, \ab
-        icache_invalidate_all   \aa, \ab
-        .endm
-
-
-/*
- * Synchronize after an instruction cache operation,
- * to be sure everything is in sync with memory as to be
- * expected following any previous instruction cache control operations.
- *
- * Parameters are:
- *      ar      an address register (temporary) (currently unused, but may be used in future)
- */
-        .macro  icache_sync     ar
-#if XCHAL_ICACHE_SIZE > 0
-        isync
-#endif
-        .endm
-
-
-
-/*
- *  Invalidate a single line of the instruction cache.
- *  Parameters are:
- *      ar      address register that contains (virtual) address to invalidate
- *              (may get clobbered in a future implementation, but not currently)
- *      offset  (optional) offset to add to \ar to compute effective address to invalidate
- *              (note: some number of lsbits are ignored)
- */
-        .macro  icache_invalidate_line  ar, offset
-#if XCHAL_ICACHE_SIZE > 0
-        ihi     \ar, \offset            // invalidate icache line
-        /*
-         *  NOTE:  in some version of the silicon [!!!SHOULD HAVE BEEN DOCUMENTED!!!]
-         *  'ihi' doesn't work, so it had been replaced with 'iii'
-         *  (which would just invalidate more than it should,
-         *  which should be okay other than the performance hit
-         *  because cache locking did not exist in that version,
-         *  unless user somehow relies on something being cached).
-         *  [WHAT VERSION IS IT!!?!?
-         *  IS THERE ANY WAY TO TEST FOR THAT HERE, TO OUTPUT 'III' ONLY IF NEEDED!?!?].
-         *
-         *      iii     \ar, \offset
-         */
-        icache_sync     \ar
-#endif
-        .endm
-
-
-
-
-/*
- *  Invalidate instruction  cache entries that cache a specified portion of memory.
- *  Parameters are:
- *      astart  start address (register gets clobbered)
- *      asize   size of the region in bytes (register gets clobbered)
- *      ac      unique register used as temporary
- */
-        .macro  icache_invalidate_region        astart, asize, ac
-#if XCHAL_ICACHE_SIZE > 0
-        //  Instruction cache region invalidation:
-        cache_hit_region        ihi, XCHAL_ICACHE_LINEWIDTH, \astart, \asize, \ac
-        icache_sync     \ac
-        //  End of instruction cache region invalidation
-#endif
-        .endm
-
-
-
-/*
- *  Invalidate entire instruction cache.
- *
- *  Parameters:
- *      aa, ab          unique address registers (temporaries)
- */
-        .macro  icache_invalidate_all   aa, ab
-#if XCHAL_ICACHE_SIZE > 0
-        //  Instruction cache invalidation:
-        cache_index_all         iii, XCHAL_ICACHE_SIZE, XCHAL_ICACHE_LINESIZE, XCHAL_ICACHE_WAYS, \aa, \ab
-        icache_sync     \aa
-        //  End of instruction cache invalidation
-#endif
-        .endm
-
-
-
-/*
- *  Lock (prefetch & lock) a single line of the instruction cache.
- *
- *  Parameters are:
- *      ar      address register that contains (virtual) address to lock
- *              (may get clobbered in a future implementation, but not currently)
- *      offset  offset to add to \ar to compute effective address to lock
- *              (note: some number of lsbits are ignored)
- */
-        .macro  icache_lock_line        ar, offset
-#if XCHAL_ICACHE_SIZE > 0 && XCHAL_ICACHE_LINE_LOCKABLE
-        ipfl    \ar, \offset    /* prefetch and lock icache line */
-        icache_sync     \ar
-#endif
-        .endm
-
-
-
-/*
- *  Lock (prefetch & lock) a specified portion of memory into the instruction cache.
- *  Parameters are:
- *      astart  start address (register gets clobbered)
- *      asize   size of the region in bytes (register gets clobbered)
- *      ac      unique register used as temporary
- */
-        .macro  icache_lock_region      astart, asize, ac
-#if XCHAL_ICACHE_SIZE > 0 && XCHAL_ICACHE_LINE_LOCKABLE
-        //  Instruction cache region lock:
-        cache_hit_region        ipfl, XCHAL_ICACHE_LINEWIDTH, \astart, \asize, \ac
-        icache_sync     \ac
-        //  End of instruction cache region lock
-#endif
-        .endm
-
-
-
-/*
- *  Unlock a single line of the instruction cache.
- *
- *  Parameters are:
- *      ar      address register that contains (virtual) address to unlock
- *              (may get clobbered in a future implementation, but not currently)
- *      offset  offset to add to \ar to compute effective address to unlock
- *              (note: some number of lsbits are ignored)
- */
-        .macro  icache_unlock_line      ar, offset
-#if XCHAL_ICACHE_SIZE > 0 && XCHAL_ICACHE_LINE_LOCKABLE
-        ihu     \ar, \offset    /* unlock icache line */
-        icache_sync     \ar
-#endif
-        .endm
-
-
-
-/*
- *  Unlock a specified portion of memory from the instruction cache.
- *  Parameters are:
- *      astart  start address (register gets clobbered)
- *      asize   size of the region in bytes (register gets clobbered)
- *      ac      unique register used as temporary
- */
-        .macro  icache_unlock_region    astart, asize, ac
-#if XCHAL_ICACHE_SIZE > 0 && XCHAL_ICACHE_LINE_LOCKABLE
-        //  Instruction cache region unlock:
-        cache_hit_region        ihu, XCHAL_ICACHE_LINEWIDTH, \astart, \asize, \ac
-        icache_sync     \ac
-        //  End of instruction cache region unlock
-#endif
-        .endm
-
-
-
-/*
- *  Unlock entire instruction cache.
- *
- *  Parameters:
- *      aa, ab          unique address registers (temporaries)
- */
-        .macro  icache_unlock_all       aa, ab
-#if XCHAL_ICACHE_SIZE > 0 && XCHAL_ICACHE_LINE_LOCKABLE
-        //  Instruction cache unlock:
-        cache_index_all         iiu, XCHAL_ICACHE_SIZE, XCHAL_ICACHE_LINESIZE, 1, \aa, \ab
-        icache_sync     \aa
-        //  End of instruction cache unlock
-#endif
-        .endm
-
-
-
-
-
-/***************************   DATA CACHE   ***************************/
-
-
-
-/*
- *  Reset/initialize the data cache by simply invalidating it
- *  (need to unlock first also, if cache locking implemented):
- *
- *  Parameters:
- *      aa, ab          unique address registers (temporaries)
- */
-        .macro  dcache_reset    aa, ab
-        dcache_unlock_all       \aa, \ab
-        dcache_invalidate_all   \aa, \ab
-        .endm
-
-
-
-
-/*
- * Synchronize after a data cache operation,
- * to be sure everything is in sync with memory as to be
- * expected following any previous data cache control operations.
- *
- * Parameters are:
- *      ar      an address register (temporary) (currently unused, but may be used in future)
- */
-        .macro  dcache_sync     ar
-#if XCHAL_DCACHE_SIZE > 0
-        //  This previous sequence errs on the conservative side (too much so); a DSYNC should be sufficient:
-        //memw          // synchronize data cache changes relative to subsequent memory accesses
-        //isync         // be conservative and ISYNC as well (just to be sure)
-
-        dsync
-#endif
-        .endm
-
-
-
-/*
- * Synchronize after a data store operation,
- * to be sure the stored data is completely off the processor
- * (and assuming there is no buffering outside the processor,
- *  that the data is in memory).  This may be required to
- * ensure that the processor's write buffers are emptied.
- * A MEMW followed by a read guarantees this, by definition.
- * We also try to make sure the read itself completes.
- *
- * Parameters are:
- *      ar      an address register (temporary)
- */
-        .macro  write_sync      ar
-        memw                    // ensure previous memory accesses are complete prior to subsequent memory accesses
-        l32i    \ar, sp, 0      // completing this read ensures any previous write has completed, because of MEMW
-        //slot
-        add     \ar, \ar, \ar   // use the result of the read to help ensure the read completes (in future architectures)
-        .endm
-
-
-/*
- *  Invalidate a single line of the data cache.
- *  Parameters are:
- *      ar      address register that contains (virtual) address to invalidate
- *              (may get clobbered in a future implementation, but not currently)
- *      offset  (optional) offset to add to \ar to compute effective address to invalidate
- *              (note: some number of lsbits are ignored)
- */
-        .macro  dcache_invalidate_line  ar, offset
-#if XCHAL_DCACHE_SIZE > 0
-        dhi     \ar, \offset
-        dcache_sync     \ar
-#endif
-        .endm
-
-
-
-
-
-/*
- *  Invalidate data cache entries that cache a specified portion of memory.
- *  Parameters are:
- *      astart  start address (register gets clobbered)
- *      asize   size of the region in bytes (register gets clobbered)
- *      ac      unique register used as temporary
- */
-        .macro  dcache_invalidate_region        astart, asize, ac
-#if XCHAL_DCACHE_SIZE > 0
-        //  Data cache region invalidation:
-        cache_hit_region        dhi, XCHAL_DCACHE_LINEWIDTH, \astart, \asize, \ac
-        dcache_sync     \ac
-        //  End of data cache region invalidation
-#endif
-        .endm
-
-
-
-#if 0
-/*
- *  This is a work-around for a bug in SiChip1 (???).
- *  There should be a proper mechanism for not outputting
- *  these instructions when not needed.
- *  To enable work-around, uncomment this and replace 'dii'
- *  with 'dii_s1' everywhere, eg. in dcache_invalidate_all
- *  macro below.
- */
-        .macro  dii_s1  ar, offset
-        dii     \ar, \offset
-        or      \ar, \ar, \ar
-        or      \ar, \ar, \ar
-        or      \ar, \ar, \ar
-        or      \ar, \ar, \ar
-        .endm
-#endif
-
-
-/*
- *  Invalidate entire data cache.
- *
- *  Parameters:
- *      aa, ab          unique address registers (temporaries)
- */
-        .macro  dcache_invalidate_all   aa, ab
-#if XCHAL_DCACHE_SIZE > 0
-        //  Data cache invalidation:
-        cache_index_all         dii, XCHAL_DCACHE_SIZE, XCHAL_DCACHE_LINESIZE, XCHAL_DCACHE_WAYS, \aa, \ab
-        dcache_sync     \aa
-        //  End of data cache invalidation
-#endif
-        .endm
-
-
-
-/*
- *  Writeback a single line of the data cache.
- *  Parameters are:
- *      ar      address register that contains (virtual) address to writeback
- *              (may get clobbered in a future implementation, but not currently)
- *      offset  offset to add to \ar to compute effective address to writeback
- *              (note: some number of lsbits are ignored)
- */
-        .macro  dcache_writeback_line   ar, offset
-#if XCHAL_DCACHE_SIZE > 0 && XCHAL_DCACHE_IS_WRITEBACK
-        dhwb    \ar, \offset
-        dcache_sync     \ar
-#endif
-        .endm
-
-
-
-/*
- *  Writeback dirty data cache entries that cache a specified portion of memory.
- *  Parameters are:
- *      astart  start address (register gets clobbered)
- *      asize   size of the region in bytes (register gets clobbered)
- *      ac      unique register used as temporary
- */
-        .macro  dcache_writeback_region         astart, asize, ac
-#if XCHAL_DCACHE_SIZE > 0 && XCHAL_DCACHE_IS_WRITEBACK
-        //  Data cache region writeback:
-        cache_hit_region        dhwb, XCHAL_DCACHE_LINEWIDTH, \astart, \asize, \ac
-        dcache_sync     \ac
-        //  End of data cache region writeback
-#endif
-        .endm
-
-
-
-/*
- *  Writeback entire data cache.
- *  Parameters:
- *      aa, ab          unique address registers (temporaries)
- */
-        .macro  dcache_writeback_all    aa, ab
-#if XCHAL_DCACHE_SIZE > 0 && XCHAL_DCACHE_IS_WRITEBACK
-        //  Data cache writeback:
-        cache_index_all         diwb, XCHAL_DCACHE_SIZE, XCHAL_DCACHE_LINESIZE, 1, \aa, \ab
-        dcache_sync     \aa
-        //  End of data cache writeback
-#endif
-        .endm
-
-
-
-/*
- *  Writeback and invalidate a single line of the data cache.
- *  Parameters are:
- *      ar      address register that contains (virtual) address to writeback and invalidate
- *              (may get clobbered in a future implementation, but not currently)
- *      offset  offset to add to \ar to compute effective address to writeback and invalidate
- *              (note: some number of lsbits are ignored)
- */
-        .macro  dcache_writeback_inv_line       ar, offset
-#if XCHAL_DCACHE_SIZE > 0
-        dhwbi   \ar, \offset    /* writeback and invalidate dcache line */
-        dcache_sync     \ar
-#endif
-        .endm
-
-
-
-/*
- *  Writeback and invalidate data cache entries that cache a specified portion of memory.
- *  Parameters are:
- *      astart  start address (register gets clobbered)
- *      asize   size of the region in bytes (register gets clobbered)
- *      ac      unique register used as temporary
- */
-        .macro  dcache_writeback_inv_region     astart, asize, ac
-#if XCHAL_DCACHE_SIZE > 0
-        //  Data cache region writeback and invalidate:
-        cache_hit_region        dhwbi, XCHAL_DCACHE_LINEWIDTH, \astart, \asize, \ac
-        dcache_sync     \ac
-        //  End of data cache region writeback and invalidate
-#endif
-        .endm
-
-
-
-/*
- *  Writeback and invalidate entire data cache.
- *  Parameters:
- *      aa, ab          unique address registers (temporaries)
- */
-        .macro  dcache_writeback_inv_all        aa, ab
-#if XCHAL_DCACHE_SIZE > 0
-        //  Data cache writeback and invalidate:
-#if XCHAL_DCACHE_IS_WRITEBACK
-        cache_index_all         diwbi, XCHAL_DCACHE_SIZE, XCHAL_DCACHE_LINESIZE, 1, \aa, \ab
-        dcache_sync     \aa
-#else /*writeback*/
-        //  Data cache does not support writeback, so just invalidate: */
-        dcache_invalidate_all   \aa, \ab
-#endif /*writeback*/
-        //  End of data cache writeback and invalidate
-#endif
-        .endm
-
-
-
-
-/*
- *  Lock (prefetch & lock) a single line of the data cache.
- *
- *  Parameters are:
- *      ar      address register that contains (virtual) address to lock
- *              (may get clobbered in a future implementation, but not currently)
- *      offset  offset to add to \ar to compute effective address to lock
- *              (note: some number of lsbits are ignored)
- */
-        .macro  dcache_lock_line        ar, offset
-#if XCHAL_DCACHE_SIZE > 0 && XCHAL_DCACHE_LINE_LOCKABLE
-        dpfl    \ar, \offset    /* prefetch and lock dcache line */
-        dcache_sync     \ar
-#endif
-        .endm
-
-
-
-/*
- *  Lock (prefetch & lock) a specified portion of memory into the data cache.
- *  Parameters are:
- *      astart  start address (register gets clobbered)
- *      asize   size of the region in bytes (register gets clobbered)
- *      ac      unique register used as temporary
- */
-        .macro  dcache_lock_region      astart, asize, ac
-#if XCHAL_DCACHE_SIZE > 0 && XCHAL_DCACHE_LINE_LOCKABLE
-        //  Data cache region lock:
-        cache_hit_region        dpfl, XCHAL_DCACHE_LINEWIDTH, \astart, \asize, \ac
-        dcache_sync     \ac
-        //  End of data cache region lock
-#endif
-        .endm
-
-
-
-/*
- *  Unlock a single line of the data cache.
- *
- *  Parameters are:
- *      ar      address register that contains (virtual) address to unlock
- *              (may get clobbered in a future implementation, but not currently)
- *      offset  offset to add to \ar to compute effective address to unlock
- *              (note: some number of lsbits are ignored)
- */
-        .macro  dcache_unlock_line      ar, offset
-#if XCHAL_DCACHE_SIZE > 0 && XCHAL_DCACHE_LINE_LOCKABLE
-        dhu     \ar, \offset    /* unlock dcache line */
-        dcache_sync     \ar
-#endif
-        .endm
-
-
-
-/*
- *  Unlock a specified portion of memory from the data cache.
- *  Parameters are:
- *      astart  start address (register gets clobbered)
- *      asize   size of the region in bytes (register gets clobbered)
- *      ac      unique register used as temporary
- */
-        .macro  dcache_unlock_region    astart, asize, ac
-#if XCHAL_DCACHE_SIZE > 0 && XCHAL_DCACHE_LINE_LOCKABLE
-        //  Data cache region unlock:
-        cache_hit_region        dhu, XCHAL_DCACHE_LINEWIDTH, \astart, \asize, \ac
-        dcache_sync     \ac
-        //  End of data cache region unlock
-#endif
-        .endm
-
-
-
-/*
- *  Unlock entire data cache.
- *
- *  Parameters:
- *      aa, ab          unique address registers (temporaries)
- */
-        .macro  dcache_unlock_all       aa, ab
-#if XCHAL_DCACHE_SIZE > 0 && XCHAL_DCACHE_LINE_LOCKABLE
-        //  Data cache unlock:
-        cache_index_all         diu, XCHAL_DCACHE_SIZE, XCHAL_DCACHE_LINESIZE, 1, \aa, \ab
-        dcache_sync     \aa
-        //  End of data cache unlock
-#endif
-        .endm
-
-
-#endif /*XTENSA_CACHEASM_H*/
-
diff --git a/include/asm-xtensa/xtensa/cacheattrasm.h b/include/asm-xtensa/xtensa/cacheattrasm.h
deleted file mode 100644
index 1c3e117b3592..000000000000
--- a/include/asm-xtensa/xtensa/cacheattrasm.h
+++ /dev/null
@@ -1,432 +0,0 @@
-#ifndef XTENSA_CACHEATTRASM_H
-#define XTENSA_CACHEATTRASM_H
-
-/*
- * THIS FILE IS GENERATED -- DO NOT MODIFY BY HAND
- *
- * include/asm-xtensa/xtensa/cacheattrasm.h -- assembler-specific
- * CACHEATTR register related definitions that depend on CORE
- * configuration.
- *
- * 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) 2002 Tensilica Inc.
- */
-
-
-#include <xtensa/coreasm.h>
-
-
-/*
- *  This header file defines assembler macros of the form:
- *      <x>cacheattr_<func>
- *  where:
- *      <x> is 'i', 'd' or absent for instruction, data
- *              or both caches; and
- *      <func> indicates the function of the macro.
- *
- *  The following functions are defined:
- *
- *  icacheattr_get
- *      Reads I-cache CACHEATTR into a2 (clobbers a3-a5).
- *
- *  dcacheattr_get
- *      Reads D-cache CACHEATTR into a2 (clobbers a3-a5).
- *      (Note:  for configs with a real CACHEATTR register, the
- *       above two macros are identical.)
- *
- *  cacheattr_set
- *      Writes both I-cache and D-cache CACHEATTRs from a2 (a3-a8 clobbered).
- *      Works even when changing one's own code's attributes.
- *
- *  icacheattr_is_enabled  label
- *      Branches to \label if I-cache appears to have been enabled
- *      (eg. if CACHEATTR contains a cache-enabled attribute).
- *      (clobbers a2-a5,SAR)
- *
- *  dcacheattr_is_enabled  label
- *      Branches to \label if D-cache appears to have been enabled
- *      (eg. if CACHEATTR contains a cache-enabled attribute).
- *      (clobbers a2-a5,SAR)
- *
- *  cacheattr_is_enabled  label
- *      Branches to \label if either I-cache or D-cache appears to have been enabled
- *      (eg. if CACHEATTR contains a cache-enabled attribute).
- *      (clobbers a2-a5,SAR)
- *
- *  The following macros are only defined under certain conditions:
- *
- *  icacheattr_set      (if XCHAL_HAVE_MIMIC_CACHEATTR || XCHAL_HAVE_XLT_CACHEATTR)
- *      Writes I-cache CACHEATTR from a2 (a3-a8 clobbered).
- *
- *  dcacheattr_set      (if XCHAL_HAVE_MIMIC_CACHEATTR || XCHAL_HAVE_XLT_CACHEATTR)
- *      Writes D-cache CACHEATTR from a2 (a3-a8 clobbered).
- */
-
-
-
-/***************************   GENERIC -- ALL CACHES   ***************************/
-
-/*
- *  _cacheattr_get
- *
- *  (Internal macro.)
- *  Returns value of CACHEATTR register (or closest equivalent) in a2.
- *
- *  Entry:
- *      (none)
- *  Exit:
- *      a2      value read from CACHEATTR
- *      a3-a5   clobbered (temporaries)
- */
-        .macro  _cacheattr_get  tlb
-#if XCHAL_HAVE_CACHEATTR
-        rsr     a2, CACHEATTR
-#elif XCHAL_HAVE_MIMIC_CACHEATTR || XCHAL_HAVE_XLT_CACHEATTR
-        //  We have a config that "mimics" CACHEATTR using a simplified
-        //  "MMU" composed of a single statically-mapped way.
-        //  DTLB and ITLB are independent, so there's no single
-        //  cache attribute that can describe both.  So for now
-        //  just return the DTLB state.
-        movi    a5, 0xE0000000
-        movi    a2, 0
-        movi    a3, 0
-1:      add     a3, a3, a5      // next segment
-        r&tlb&1 a4, a3          // get PPN+CA of segment at 0xE0000000, 0xC0000000, ..., 0
-        dsync   // interlock???
-        slli    a2, a2, 4
-        extui   a4, a4, 0, 4    // extract CA
-        or      a2, a2, a4
-        bnez    a3, 1b
-#else
-        //  This macro isn't applicable to arbitrary MMU configurations.
-        //  Just return zero.
-        movi    a2, 0
-#endif
-        .endm
-
-        .macro  icacheattr_get
-        _cacheattr_get  itlb
-        .endm
-
-        .macro  dcacheattr_get
-        _cacheattr_get  dtlb
-        .endm
-
-
-#define XCHAL_CACHEATTR_ALL_BYPASS      0x22222222      /* default (powerup/reset) value of CACHEATTR, all BYPASS
-                                                           mode (ie. disabled/bypassed caches) */
-
-#if XCHAL_HAVE_CACHEATTR || XCHAL_HAVE_MIMIC_CACHEATTR || XCHAL_HAVE_XLT_CACHEATTR
-
-#define XCHAL_FCA_ENAMASK       0x001A  /* bitmap of fetch attributes that require enabled icache */
-#define XCHAL_LCA_ENAMASK       0x0003  /* bitmap of load  attributes that require enabled dcache */
-#define XCHAL_SCA_ENAMASK       0x0003  /* bitmap of store attributes that require enabled dcache */
-#define XCHAL_LSCA_ENAMASK      (XCHAL_LCA_ENAMASK|XCHAL_SCA_ENAMASK)   /* l/s attrs requiring enabled dcache */
-#define XCHAL_ALLCA_ENAMASK     (XCHAL_FCA_ENAMASK|XCHAL_LSCA_ENAMASK)  /* all attrs requiring enabled caches */
-
-/*
- *  _cacheattr_is_enabled
- *
- *  (Internal macro.)
- *  Branches to \label if CACHEATTR in a2 indicates an enabled
- *  cache, using mask in a3.
- *
- *  Parameters:
- *      label   where to branch to if cache is enabled
- *  Entry:
- *      a2      contains CACHEATTR value used to determine whether
- *              caches are enabled
- *      a3      16-bit constant where each bit correspond to
- *              one of the 16 possible CA values (in a CACHEATTR mask);
- *              CA values that indicate the cache is enabled
- *              have their corresponding bit set in this mask
- *              (eg. use XCHAL_xCA_ENAMASK , above)
- *  Exit:
- *      a2,a4,a5        clobbered
- *      SAR             clobbered
- */
-        .macro  _cacheattr_is_enabled   label
-        movi    a4, 8           // loop 8 times
-.Lcaife\@:
-        extui   a5, a2, 0, 4    // get CA nibble
-        ssr     a5              // index into mask according to CA...
-        srl     a5, a3          // ...and get CA's mask bit in a5 bit 0
-        bbsi.l  a5, 0, \label   // if CA indicates cache enabled, jump to label
-        srli    a2, a2, 4       // next nibble
-        addi    a4, a4, -1
-        bnez    a4, .Lcaife\@   // loop for each nibble
-        .endm
-
-#else /* XCHAL_HAVE_CACHEATTR || XCHAL_HAVE_MIMIC_CACHEATTR || XCHAL_HAVE_XLT_CACHEATTR */
-        .macro  _cacheattr_is_enabled   label
-        j       \label          // macro not applicable, assume caches always enabled
-        .endm
-#endif /* XCHAL_HAVE_CACHEATTR || XCHAL_HAVE_MIMIC_CACHEATTR || XCHAL_HAVE_XLT_CACHEATTR */
-
-
-
-/*
- *  icacheattr_is_enabled
- *
- *  Branches to \label if I-cache is enabled.
- *
- *  Parameters:
- *      label   where to branch to if icache is enabled
- *  Entry:
- *      (none)
- *  Exit:
- *      a2-a5, SAR      clobbered (temporaries)
- */
-        .macro  icacheattr_is_enabled   label
-#if XCHAL_HAVE_CACHEATTR || XCHAL_HAVE_MIMIC_CACHEATTR || XCHAL_HAVE_XLT_CACHEATTR
-        icacheattr_get
-        movi    a3, XCHAL_FCA_ENAMASK
-#endif
-        _cacheattr_is_enabled   \label
-        .endm
-
-/*
- *  dcacheattr_is_enabled
- *
- *  Branches to \label if D-cache is enabled.
- *
- *  Parameters:
- *      label   where to branch to if dcache is enabled
- *  Entry:
- *      (none)
- *  Exit:
- *      a2-a5, SAR      clobbered (temporaries)
- */
-        .macro  dcacheattr_is_enabled   label
-#if XCHAL_HAVE_CACHEATTR || XCHAL_HAVE_MIMIC_CACHEATTR || XCHAL_HAVE_XLT_CACHEATTR
-        dcacheattr_get
-        movi    a3, XCHAL_LSCA_ENAMASK
-#endif
-        _cacheattr_is_enabled   \label
-        .endm
-
-/*
- *  cacheattr_is_enabled
- *
- *  Branches to \label if either I-cache or D-cache is enabled.
- *
- *  Parameters:
- *      label   where to branch to if a cache is enabled
- *  Entry:
- *      (none)
- *  Exit:
- *      a2-a5, SAR      clobbered (temporaries)
- */
-        .macro  cacheattr_is_enabled    label
-#if XCHAL_HAVE_CACHEATTR
-        rsr     a2, CACHEATTR
-        movi    a3, XCHAL_ALLCA_ENAMASK
-#elif XCHAL_HAVE_MIMIC_CACHEATTR || XCHAL_HAVE_XLT_CACHEATTR
-        icacheattr_get
-        movi    a3, XCHAL_FCA_ENAMASK
-        _cacheattr_is_enabled   \label
-        dcacheattr_get
-        movi    a3, XCHAL_LSCA_ENAMASK
-#endif
-        _cacheattr_is_enabled   \label
-        .endm
-
-
-
-/*
- *  The ISA does not have a defined way to change the
- *  instruction cache attributes of the running code,
- *  ie. of the memory area that encloses the current PC.
- *  However, each micro-architecture (or class of
- *  configurations within a micro-architecture)
- *  provides a way to deal with this issue.
- *
- *  Here are a few macros used to implement the relevant
- *  approach taken.
- */
-
-#if XCHAL_HAVE_MIMIC_CACHEATTR || XCHAL_HAVE_XLT_CACHEATTR
-        //  We have a config that "mimics" CACHEATTR using a simplified
-        //  "MMU" composed of a single statically-mapped way.
-
-/*
- *  icacheattr_set
- *
- *  Entry:
- *      a2              cacheattr value to set
- *  Exit:
- *      a2              unchanged
- *      a3-a8           clobbered (temporaries)
- */
-        .macro  icacheattr_set
-
-        movi    a5, 0xE0000000  // mask of upper 3 bits
-        movi    a6, 3f          // PC where ITLB is set
-        movi    a3, 0           // start at region 0 (0 .. 7)
-        and     a6, a6, a5      // upper 3 bits of local PC area
-        mov     a7, a2          // copy a2 so it doesn't get clobbered
-        j       3f
-
-# if XCHAL_HAVE_XLT_CACHEATTR
-        //  Can do translations, use generic method:
-1:      sub     a6, a3, a5      // address of some other segment
-        ritlb1  a8, a6          // save its PPN+CA
-        dsync   // interlock??
-        witlb   a4, a6          // make it translate to this code area
-        movi    a6, 5f          // where to jump into it
-        isync
-        sub     a6, a6, a5      // adjust jump address within that other segment
-        jx      a6
-
-        //  Note that in the following code snippet, which runs at a different virtual
-        //  address than it is assembled for, we avoid using literals (eg. via movi/l32r)
-        //  just in case literals end up in a different 512 MB segment, and we avoid
-        //  instructions that rely on the current PC being what is expected.
-        //
-        .align  4
-        _j      6f              // this is at label '5' minus 4 bytes
-        .align  4
-5:      witlb   a4, a3          // we're in other segment, now can write previous segment's CA
-        isync
-        add     a6, a6, a5      // back to previous segment
-        addi    a6, a6, -4      // next jump label
-        jx      a6
-
-6:      sub     a6, a3, a5      // address of some other segment
-        witlb   a8, a6          // restore PPN+CA of other segment
-        mov     a6, a3          // restore a6
-        isync
-# else /* XCHAL_HAVE_XLT_CACHEATTR */
-        //  Use micro-architecture specific method.
-        //  The following 4-instruction sequence is aligned such that
-        //  it all fits within a single I-cache line.  Sixteen byte
-        //  alignment is sufficient for this (using XCHAL_ICACHE_LINESIZE
-        //  actually causes problems because that can be greater than
-        //  the alignment of the reset vector, where this macro is often
-        //  invoked, which would cause the linker to align the reset
-        //  vector code away from the reset vector!!).
-        .align  16 /*XCHAL_ICACHE_LINESIZE*/
-1:      _witlb  a4, a3          // write wired PTE (CA, no PPN) of 512MB segment to ITLB
-        _isync
-        nop
-        nop
-# endif /* XCHAL_HAVE_XLT_CACHEATTR */
-        beq     a3, a5, 4f      // done?
-
-        //  Note that in the WITLB loop, we don't do any load/stores
-        //  (may not be an issue here, but it is important in the DTLB case).
-2:      srli    a7, a7, 4       // next CA
-        sub     a3, a3, a5      // next segment (add 0x20000000)
-3:
-# if XCHAL_HAVE_XLT_CACHEATTR   /* if have translation, preserve it */
-        ritlb1  a8, a3          // get current PPN+CA of segment
-        dsync   // interlock???
-        extui   a4, a7, 0, 4    // extract CA to set
-        srli    a8, a8, 4       // clear CA but keep PPN ...
-        slli    a8, a8, 4       // ...
-        add     a4, a4, a8      // combine new CA with PPN to preserve
-# else
-        extui   a4, a7, 0, 4    // extract CA
-# endif
-        beq     a3, a6, 1b      // current PC's region? if so, do it in a safe way
-        witlb   a4, a3          // write wired PTE (CA [+PPN]) of 512MB segment to ITLB
-        bne     a3, a5, 2b
-        isync                   // make sure all ifetch changes take effect
-4:
-        .endm   // icacheattr_set
-
-
-/*
- *  dcacheattr_set
- *
- *  Entry:
- *      a2              cacheattr value to set
- *  Exit:
- *      a2              unchanged
- *      a3-a8           clobbered (temporaries)
- */
-
-        .macro  dcacheattr_set
-
-        movi    a5, 0xE0000000  // mask of upper 3 bits
-        movi    a3, 0           // start at region 0 (0 .. 7)
-        mov     a7, a2          // copy a2 so it doesn't get clobbered
-        j       3f
-        //  Note that in the WDTLB loop, we don't do any load/stores
-        //  (including implicit l32r via movi) because it isn't safe.
-2:      srli    a7, a7, 4       // next CA
-        sub     a3, a3, a5      // next segment (add 0x20000000)
-3:
-# if XCHAL_HAVE_XLT_CACHEATTR   /* if have translation, preserve it */
-        rdtlb1  a8, a3          // get current PPN+CA of segment
-        dsync   // interlock???
-        extui   a4, a7, 0, 4    // extract CA to set
-        srli    a8, a8, 4       // clear CA but keep PPN ...
-        slli    a8, a8, 4       // ...
-        add     a4, a4, a8      // combine new CA with PPN to preserve
-# else
-        extui   a4, a7, 0, 4    // extract CA to set
-# endif
-        wdtlb   a4, a3          // write wired PTE (CA [+PPN]) of 512MB segment to DTLB
-        bne     a3, a5, 2b
-        dsync                   // make sure all data path changes take effect
-        .endm   // dcacheattr_set
-
-#endif /* XCHAL_HAVE_MIMIC_CACHEATTR || XCHAL_HAVE_XLT_CACHEATTR */
-
-
-
-/*
- *  cacheattr_set
- *
- *  Macro that sets the current CACHEATTR safely
- *  (both i and d) according to the current contents of a2.
- *  It works even when changing the cache attributes of
- *  the currently running code.
- *
- *  Entry:
- *      a2              cacheattr value to set
- *  Exit:
- *      a2              unchanged
- *      a3-a8           clobbered (temporaries)
- */
-        .macro  cacheattr_set
-
-#if XCHAL_HAVE_CACHEATTR
-# if XCHAL_ICACHE_LINESIZE < 4
-        //  No i-cache, so can always safely write to CACHEATTR:
-        wsr     a2, CACHEATTR
-# else
-        //  The Athens micro-architecture, when using the old
-        //  exception architecture option (ie. with the CACHEATTR register)
-        //  allows changing the cache attributes of the running code
-        //  using the following exact sequence aligned to be within
-        //  an instruction cache line.  (NOTE: using XCHAL_ICACHE_LINESIZE
-        //  alignment actually causes problems because that can be greater
-        //  than the alignment of the reset vector, where this macro is often
-        //  invoked, which would cause the linker to align the reset
-        //  vector code away from the reset vector!!).
-        j       1f
-        .align  16 /*XCHAL_ICACHE_LINESIZE*/    // align to within an I-cache line
-1:      _wsr    a2, CACHEATTR
-        _isync
-        nop
-        nop
-# endif
-#elif XCHAL_HAVE_MIMIC_CACHEATTR || XCHAL_HAVE_XLT_CACHEATTR
-        //  DTLB and ITLB are independent, but to keep semantics
-        //  of this macro we simply write to both.
-        icacheattr_set
-        dcacheattr_set
-#else
-        //  This macro isn't applicable to arbitrary MMU configurations.
-        //  Do nothing in this case.
-#endif
-        .endm
-
-
-#endif /*XTENSA_CACHEATTRASM_H*/
-
diff --git a/include/asm-xtensa/xtensa/config-linux_be/core.h b/include/asm-xtensa/xtensa/config-linux_be/core.h
deleted file mode 100644
index d54fe5eb1064..000000000000
--- a/include/asm-xtensa/xtensa/config-linux_be/core.h
+++ /dev/null
@@ -1,1270 +0,0 @@
-/*
- * xtensa/config/core.h -- HAL definitions that are dependent on CORE configuration
- *
- *  This header file is sometimes referred to as the "compile-time HAL" or CHAL.
- *  It was generated for a specific Xtensa processor configuration.
- *
- *  Source for configuration-independent binaries (which link in a
- *  configuration-specific HAL library) must NEVER include this file.
- *  It is perfectly normal, however, for the HAL source itself to include this file.
- */
-
-/*
- * Copyright (c) 2003 Tensilica, Inc.  All Rights Reserved.
- *
- * 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.
- *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not, write the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307,
- * USA.
- */
-
-
-#ifndef XTENSA_CONFIG_CORE_H
-#define XTENSA_CONFIG_CORE_H
-
-#include <xtensa/hal.h>
-
-
-/*----------------------------------------------------------------------
-                                GENERAL
-  ----------------------------------------------------------------------*/
-
-/*
- *  Separators for macros that expand into arrays.
- *  These can be predefined by files that #include this one,
- *  when different separators are required.
- */
-/*  Element separator for macros that expand into 1-dimensional arrays:  */
-#ifndef XCHAL_SEP
-#define XCHAL_SEP                       ,
-#endif
-/*  Array separator for macros that expand into 2-dimensional arrays:  */
-#ifndef XCHAL_SEP2
-#define XCHAL_SEP2                      },{
-#endif
-
-
-/*----------------------------------------------------------------------
-                                ENDIANNESS
-  ----------------------------------------------------------------------*/
-
-#define XCHAL_HAVE_BE                   1
-#define XCHAL_HAVE_LE                   0
-#define XCHAL_MEMORY_ORDER              XTHAL_BIGENDIAN
-
-
-/*----------------------------------------------------------------------
-                                REGISTER WINDOWS
-  ----------------------------------------------------------------------*/
-
-#define XCHAL_HAVE_WINDOWED             1       /* 1 if windowed registers option configured, 0 otherwise */
-#define XCHAL_NUM_AREGS                 64      /* number of physical address regs */
-#define XCHAL_NUM_AREGS_LOG2            6       /* log2(XCHAL_NUM_AREGS) */
-
-
-/*----------------------------------------------------------------------
-                                ADDRESS ALIGNMENT
-  ----------------------------------------------------------------------*/
-
-/*  These apply to a selected set of core load and store instructions only (see ISA):  */
-#define XCHAL_UNALIGNED_LOAD_EXCEPTION  1       /* 1 if unaligned loads cause an exception, 0 otherwise */
-#define XCHAL_UNALIGNED_STORE_EXCEPTION 1       /* 1 if unaligned stores cause an exception, 0 otherwise */
-
-
-/*----------------------------------------------------------------------
-                                INTERRUPTS
-  ----------------------------------------------------------------------*/
-
-#define XCHAL_HAVE_INTERRUPTS           1       /* 1 if interrupt option configured, 0 otherwise */
-#define XCHAL_HAVE_HIGHPRI_INTERRUPTS   1       /* 1 if high-priority interrupt option configured, 0 otherwise */
-#define XCHAL_HAVE_HIGHLEVEL_INTERRUPTS XCHAL_HAVE_HIGHPRI_INTERRUPTS
-#define XCHAL_HAVE_NMI                  0       /* 1 if NMI option configured, 0 otherwise */
-#define XCHAL_NUM_INTERRUPTS            17      /* number of interrupts */
-#define XCHAL_NUM_INTERRUPTS_LOG2       5       /* number of bits to hold an interrupt number: roundup(log2(number of interrupts)) */
-#define XCHAL_NUM_EXTINTERRUPTS         10      /* number of external interrupts */
-#define XCHAL_NUM_INTLEVELS             4       /* number of interrupt levels (not including level zero!) */
-#define XCHAL_NUM_LOWPRI_LEVELS         1                       /* number of low-priority interrupt levels (always 1) */
-#define XCHAL_FIRST_HIGHPRI_LEVEL       (XCHAL_NUM_LOWPRI_LEVELS+1)     /* level of first high-priority interrupt (always 2) */
-#define XCHAL_EXCM_LEVEL                1                       /* level of interrupts masked by PS.EXCM (XEA2 only; always 1 in T10xx);
-                                                                   for XEA1, where there is no PS.EXCM, this is always 1;
-                                                                   interrupts at levels FIRST_HIGHPRI <= n <= EXCM_LEVEL, if any,
-                                                                   are termed "medium priority" interrupts (post T10xx only) */
-/*  Note:  1 <= LOWPRI_LEVELS <= EXCM_LEVEL < DEBUGLEVEL <= NUM_INTLEVELS < NMILEVEL <= 15  */
-
-/*  Masks of interrupts at each interrupt level:  */
-#define XCHAL_INTLEVEL0_MASK            0x00000000
-#define XCHAL_INTLEVEL1_MASK            0x000064F9
-#define XCHAL_INTLEVEL2_MASK            0x00008902
-#define XCHAL_INTLEVEL3_MASK            0x00011204
-#define XCHAL_INTLEVEL4_MASK            0x00000000
-#define XCHAL_INTLEVEL5_MASK            0x00000000
-#define XCHAL_INTLEVEL6_MASK            0x00000000
-#define XCHAL_INTLEVEL7_MASK            0x00000000
-#define XCHAL_INTLEVEL8_MASK            0x00000000
-#define XCHAL_INTLEVEL9_MASK            0x00000000
-#define XCHAL_INTLEVEL10_MASK           0x00000000
-#define XCHAL_INTLEVEL11_MASK           0x00000000
-#define XCHAL_INTLEVEL12_MASK           0x00000000
-#define XCHAL_INTLEVEL13_MASK           0x00000000
-#define XCHAL_INTLEVEL14_MASK           0x00000000
-#define XCHAL_INTLEVEL15_MASK           0x00000000
-/*  As an array of entries (eg. for C constant arrays):  */
-#define XCHAL_INTLEVEL_MASKS            0x00000000      XCHAL_SEP \
-                                        0x000064F9      XCHAL_SEP \
-                                        0x00008902      XCHAL_SEP \
-                                        0x00011204      XCHAL_SEP \
-                                        0x00000000      XCHAL_SEP \
-                                        0x00000000      XCHAL_SEP \
-                                        0x00000000      XCHAL_SEP \
-                                        0x00000000      XCHAL_SEP \
-                                        0x00000000      XCHAL_SEP \
-                                        0x00000000      XCHAL_SEP \
-                                        0x00000000      XCHAL_SEP \
-                                        0x00000000      XCHAL_SEP \
-                                        0x00000000      XCHAL_SEP \
-                                        0x00000000      XCHAL_SEP \
-                                        0x00000000      XCHAL_SEP \
-                                        0x00000000
-
-/*  Masks of interrupts at each range 1..n of interrupt levels:  */
-#define XCHAL_INTLEVEL0_ANDBELOW_MASK   0x00000000
-#define XCHAL_INTLEVEL1_ANDBELOW_MASK   0x000064F9
-#define XCHAL_INTLEVEL2_ANDBELOW_MASK   0x0000EDFB
-#define XCHAL_INTLEVEL3_ANDBELOW_MASK   0x0001FFFF
-#define XCHAL_INTLEVEL4_ANDBELOW_MASK   0x0001FFFF
-#define XCHAL_INTLEVEL5_ANDBELOW_MASK   0x0001FFFF
-#define XCHAL_INTLEVEL6_ANDBELOW_MASK   0x0001FFFF
-#define XCHAL_INTLEVEL7_ANDBELOW_MASK   0x0001FFFF
-#define XCHAL_INTLEVEL8_ANDBELOW_MASK   0x0001FFFF
-#define XCHAL_INTLEVEL9_ANDBELOW_MASK   0x0001FFFF
-#define XCHAL_INTLEVEL10_ANDBELOW_MASK  0x0001FFFF
-#define XCHAL_INTLEVEL11_ANDBELOW_MASK  0x0001FFFF
-#define XCHAL_INTLEVEL12_ANDBELOW_MASK  0x0001FFFF
-#define XCHAL_INTLEVEL13_ANDBELOW_MASK  0x0001FFFF
-#define XCHAL_INTLEVEL14_ANDBELOW_MASK  0x0001FFFF
-#define XCHAL_INTLEVEL15_ANDBELOW_MASK  0x0001FFFF
-#define XCHAL_LOWPRI_MASK               XCHAL_INTLEVEL1_ANDBELOW_MASK   /* mask of all low-priority interrupts */
-#define XCHAL_EXCM_MASK                 XCHAL_INTLEVEL1_ANDBELOW_MASK   /* mask of all interrupts masked by PS.EXCM (or CEXCM) */
-/*  As an array of entries (eg. for C constant arrays):  */
-#define XCHAL_INTLEVEL_ANDBELOW_MASKS   0x00000000      XCHAL_SEP \
-                                        0x000064F9      XCHAL_SEP \
-                                        0x0000EDFB      XCHAL_SEP \
-                                        0x0001FFFF      XCHAL_SEP \
-                                        0x0001FFFF      XCHAL_SEP \
-                                        0x0001FFFF      XCHAL_SEP \
-                                        0x0001FFFF      XCHAL_SEP \
-                                        0x0001FFFF      XCHAL_SEP \
-                                        0x0001FFFF      XCHAL_SEP \
-                                        0x0001FFFF      XCHAL_SEP \
-                                        0x0001FFFF      XCHAL_SEP \
-                                        0x0001FFFF      XCHAL_SEP \
-                                        0x0001FFFF      XCHAL_SEP \
-                                        0x0001FFFF      XCHAL_SEP \
-                                        0x0001FFFF      XCHAL_SEP \
-                                        0x0001FFFF
-
-/*  Interrupt numbers for each interrupt level at which only one interrupt was configured:  */
-/*#define XCHAL_INTLEVEL1_NUM           ...more than one interrupt at this level...*/
-/*#define XCHAL_INTLEVEL2_NUM           ...more than one interrupt at this level...*/
-/*#define XCHAL_INTLEVEL3_NUM           ...more than one interrupt at this level...*/
-
-/*  Level of each interrupt:  */
-#define XCHAL_INT0_LEVEL                1
-#define XCHAL_INT1_LEVEL                2
-#define XCHAL_INT2_LEVEL                3
-#define XCHAL_INT3_LEVEL                1
-#define XCHAL_INT4_LEVEL                1
-#define XCHAL_INT5_LEVEL                1
-#define XCHAL_INT6_LEVEL                1
-#define XCHAL_INT7_LEVEL                1
-#define XCHAL_INT8_LEVEL                2
-#define XCHAL_INT9_LEVEL                3
-#define XCHAL_INT10_LEVEL               1
-#define XCHAL_INT11_LEVEL               2
-#define XCHAL_INT12_LEVEL               3
-#define XCHAL_INT13_LEVEL               1
-#define XCHAL_INT14_LEVEL               1
-#define XCHAL_INT15_LEVEL               2
-#define XCHAL_INT16_LEVEL               3
-#define XCHAL_INT17_LEVEL               0
-#define XCHAL_INT18_LEVEL               0
-#define XCHAL_INT19_LEVEL               0
-#define XCHAL_INT20_LEVEL               0
-#define XCHAL_INT21_LEVEL               0
-#define XCHAL_INT22_LEVEL               0
-#define XCHAL_INT23_LEVEL               0
-#define XCHAL_INT24_LEVEL               0
-#define XCHAL_INT25_LEVEL               0
-#define XCHAL_INT26_LEVEL               0
-#define XCHAL_INT27_LEVEL               0
-#define XCHAL_INT28_LEVEL               0
-#define XCHAL_INT29_LEVEL               0
-#define XCHAL_INT30_LEVEL               0
-#define XCHAL_INT31_LEVEL               0
-/*  As an array of entries (eg. for C constant arrays):  */
-#define XCHAL_INT_LEVELS                1       XCHAL_SEP \
-                                        2       XCHAL_SEP \
-                                        3       XCHAL_SEP \
-                                        1       XCHAL_SEP \
-                                        1       XCHAL_SEP \
-                                        1       XCHAL_SEP \
-                                        1       XCHAL_SEP \
-                                        1       XCHAL_SEP \
-                                        2       XCHAL_SEP \
-                                        3       XCHAL_SEP \
-                                        1       XCHAL_SEP \
-                                        2       XCHAL_SEP \
-                                        3       XCHAL_SEP \
-                                        1       XCHAL_SEP \
-                                        1       XCHAL_SEP \
-                                        2       XCHAL_SEP \
-                                        3       XCHAL_SEP \
-                                        0       XCHAL_SEP \
-                                        0       XCHAL_SEP \
-                                        0       XCHAL_SEP \
-                                        0       XCHAL_SEP \
-                                        0       XCHAL_SEP \
-                                        0       XCHAL_SEP \
-                                        0       XCHAL_SEP \
-                                        0       XCHAL_SEP \
-                                        0       XCHAL_SEP \
-                                        0       XCHAL_SEP \
-                                        0       XCHAL_SEP \
-                                        0       XCHAL_SEP \
-                                        0       XCHAL_SEP \
-                                        0       XCHAL_SEP \
-                                        0
-
-/*  Type of each interrupt:  */
-#define XCHAL_INT0_TYPE         XTHAL_INTTYPE_EXTERN_LEVEL
-#define XCHAL_INT1_TYPE         XTHAL_INTTYPE_EXTERN_LEVEL
-#define XCHAL_INT2_TYPE         XTHAL_INTTYPE_EXTERN_LEVEL
-#define XCHAL_INT3_TYPE         XTHAL_INTTYPE_EXTERN_LEVEL
-#define XCHAL_INT4_TYPE         XTHAL_INTTYPE_EXTERN_LEVEL
-#define XCHAL_INT5_TYPE         XTHAL_INTTYPE_EXTERN_LEVEL
-#define XCHAL_INT6_TYPE         XTHAL_INTTYPE_EXTERN_LEVEL
-#define XCHAL_INT7_TYPE         XTHAL_INTTYPE_EXTERN_EDGE
-#define XCHAL_INT8_TYPE         XTHAL_INTTYPE_EXTERN_EDGE
-#define XCHAL_INT9_TYPE         XTHAL_INTTYPE_EXTERN_EDGE
-#define XCHAL_INT10_TYPE        XTHAL_INTTYPE_TIMER
-#define XCHAL_INT11_TYPE        XTHAL_INTTYPE_TIMER
-#define XCHAL_INT12_TYPE        XTHAL_INTTYPE_TIMER
-#define XCHAL_INT13_TYPE        XTHAL_INTTYPE_SOFTWARE
-#define XCHAL_INT14_TYPE        XTHAL_INTTYPE_SOFTWARE
-#define XCHAL_INT15_TYPE        XTHAL_INTTYPE_SOFTWARE
-#define XCHAL_INT16_TYPE        XTHAL_INTTYPE_SOFTWARE
-#define XCHAL_INT17_TYPE        XTHAL_INTTYPE_UNCONFIGURED
-#define XCHAL_INT18_TYPE        XTHAL_INTTYPE_UNCONFIGURED
-#define XCHAL_INT19_TYPE        XTHAL_INTTYPE_UNCONFIGURED
-#define XCHAL_INT20_TYPE        XTHAL_INTTYPE_UNCONFIGURED
-#define XCHAL_INT21_TYPE        XTHAL_INTTYPE_UNCONFIGURED
-#define XCHAL_INT22_TYPE        XTHAL_INTTYPE_UNCONFIGURED
-#define XCHAL_INT23_TYPE        XTHAL_INTTYPE_UNCONFIGURED
-#define XCHAL_INT24_TYPE        XTHAL_INTTYPE_UNCONFIGURED
-#define XCHAL_INT25_TYPE        XTHAL_INTTYPE_UNCONFIGURED
-#define XCHAL_INT26_TYPE        XTHAL_INTTYPE_UNCONFIGURED
-#define XCHAL_INT27_TYPE        XTHAL_INTTYPE_UNCONFIGURED
-#define XCHAL_INT28_TYPE        XTHAL_INTTYPE_UNCONFIGURED
-#define XCHAL_INT29_TYPE        XTHAL_INTTYPE_UNCONFIGURED
-#define XCHAL_INT30_TYPE        XTHAL_INTTYPE_UNCONFIGURED
-#define XCHAL_INT31_TYPE        XTHAL_INTTYPE_UNCONFIGURED
-/*  As an array of entries (eg. for C constant arrays):  */
-#define XCHAL_INT_TYPES         XTHAL_INTTYPE_EXTERN_LEVEL      XCHAL_SEP \
-                                XTHAL_INTTYPE_EXTERN_LEVEL      XCHAL_SEP \
-                                XTHAL_INTTYPE_EXTERN_LEVEL      XCHAL_SEP \
-                                XTHAL_INTTYPE_EXTERN_LEVEL      XCHAL_SEP \
-                                XTHAL_INTTYPE_EXTERN_LEVEL      XCHAL_SEP \
-                                XTHAL_INTTYPE_EXTERN_LEVEL      XCHAL_SEP \
-                                XTHAL_INTTYPE_EXTERN_LEVEL      XCHAL_SEP \
-                                XTHAL_INTTYPE_EXTERN_EDGE       XCHAL_SEP \
-                                XTHAL_INTTYPE_EXTERN_EDGE       XCHAL_SEP \
-                                XTHAL_INTTYPE_EXTERN_EDGE       XCHAL_SEP \
-                                XTHAL_INTTYPE_TIMER             XCHAL_SEP \
-                                XTHAL_INTTYPE_TIMER             XCHAL_SEP \
-                                XTHAL_INTTYPE_TIMER             XCHAL_SEP \
-                                XTHAL_INTTYPE_SOFTWARE          XCHAL_SEP \
-                                XTHAL_INTTYPE_SOFTWARE          XCHAL_SEP \
-                                XTHAL_INTTYPE_SOFTWARE          XCHAL_SEP \
-                                XTHAL_INTTYPE_SOFTWARE          XCHAL_SEP \
-                                XTHAL_INTTYPE_UNCONFIGURED      XCHAL_SEP \
-                                XTHAL_INTTYPE_UNCONFIGURED      XCHAL_SEP \
-                                XTHAL_INTTYPE_UNCONFIGURED      XCHAL_SEP \
-                                XTHAL_INTTYPE_UNCONFIGURED      XCHAL_SEP \
-                                XTHAL_INTTYPE_UNCONFIGURED      XCHAL_SEP \
-                                XTHAL_INTTYPE_UNCONFIGURED      XCHAL_SEP \
-                                XTHAL_INTTYPE_UNCONFIGURED      XCHAL_SEP \
-                                XTHAL_INTTYPE_UNCONFIGURED      XCHAL_SEP \
-                                XTHAL_INTTYPE_UNCONFIGURED      XCHAL_SEP \
-                                XTHAL_INTTYPE_UNCONFIGURED      XCHAL_SEP \
-                                XTHAL_INTTYPE_UNCONFIGURED      XCHAL_SEP \
-                                XTHAL_INTTYPE_UNCONFIGURED      XCHAL_SEP \
-                                XTHAL_INTTYPE_UNCONFIGURED      XCHAL_SEP \
-                                XTHAL_INTTYPE_UNCONFIGURED      XCHAL_SEP \
-                                XTHAL_INTTYPE_UNCONFIGURED
-
-/*  Masks of interrupts for each type of interrupt:  */
-#define XCHAL_INTTYPE_MASK_UNCONFIGURED 0xFFFE0000
-#define XCHAL_INTTYPE_MASK_SOFTWARE     0x0001E000
-#define XCHAL_INTTYPE_MASK_EXTERN_EDGE  0x00000380
-#define XCHAL_INTTYPE_MASK_EXTERN_LEVEL 0x0000007F
-#define XCHAL_INTTYPE_MASK_TIMER        0x00001C00
-#define XCHAL_INTTYPE_MASK_NMI          0x00000000
-/*  As an array of entries (eg. for C constant arrays):  */
-#define XCHAL_INTTYPE_MASKS             0xFFFE0000      XCHAL_SEP \
-                                        0x0001E000      XCHAL_SEP \
-                                        0x00000380      XCHAL_SEP \
-                                        0x0000007F      XCHAL_SEP \
-                                        0x00001C00      XCHAL_SEP \
-                                        0x00000000
-
-/*  Interrupts assigned to each timer (CCOMPARE0 to CCOMPARE3), -1 if unassigned  */
-#define XCHAL_TIMER0_INTERRUPT  10
-#define XCHAL_TIMER1_INTERRUPT  11
-#define XCHAL_TIMER2_INTERRUPT  12
-#define XCHAL_TIMER3_INTERRUPT  XTHAL_TIMER_UNCONFIGURED
-/*  As an array of entries (eg. for C constant arrays):  */
-#define XCHAL_TIMER_INTERRUPTS  10      XCHAL_SEP \
-                                11      XCHAL_SEP \
-                                12      XCHAL_SEP \
-                                XTHAL_TIMER_UNCONFIGURED
-
-/*  Indexing macros:  */
-#define _XCHAL_INTLEVEL_MASK(n)         XCHAL_INTLEVEL ## n ## _MASK
-#define XCHAL_INTLEVEL_MASK(n)          _XCHAL_INTLEVEL_MASK(n)         /* n = 0 .. 15 */
-#define _XCHAL_INTLEVEL_ANDBELOWMASK(n) XCHAL_INTLEVEL ## n ## _ANDBELOW_MASK
-#define XCHAL_INTLEVEL_ANDBELOW_MASK(n) _XCHAL_INTLEVEL_ANDBELOWMASK(n) /* n = 0 .. 15 */
-#define _XCHAL_INT_LEVEL(n)             XCHAL_INT ## n ## _LEVEL
-#define XCHAL_INT_LEVEL(n)              _XCHAL_INT_LEVEL(n)             /* n = 0 .. 31 */
-#define _XCHAL_INT_TYPE(n)              XCHAL_INT ## n ## _TYPE
-#define XCHAL_INT_TYPE(n)               _XCHAL_INT_TYPE(n)              /* n = 0 .. 31 */
-#define _XCHAL_TIMER_INTERRUPT(n)       XCHAL_TIMER ## n ## _INTERRUPT
-#define XCHAL_TIMER_INTERRUPT(n)        _XCHAL_TIMER_INTERRUPT(n)       /* n = 0 .. 3 */
-
-
-
-/*
- *  External interrupt vectors/levels.
- *  These macros describe how Xtensa processor interrupt numbers
- *  (as numbered internally, eg. in INTERRUPT and INTENABLE registers)
- *  map to external BInterrupt<n> pins, for those interrupts
- *  configured as external (level-triggered, edge-triggered, or NMI).
- *  See the Xtensa processor databook for more details.
- */
-
-/*  Core interrupt numbers mapped to each EXTERNAL interrupt number:  */
-#define XCHAL_EXTINT0_NUM               0       /* (intlevel 1) */
-#define XCHAL_EXTINT1_NUM               1       /* (intlevel 2) */
-#define XCHAL_EXTINT2_NUM               2       /* (intlevel 3) */
-#define XCHAL_EXTINT3_NUM               3       /* (intlevel 1) */
-#define XCHAL_EXTINT4_NUM               4       /* (intlevel 1) */
-#define XCHAL_EXTINT5_NUM               5       /* (intlevel 1) */
-#define XCHAL_EXTINT6_NUM               6       /* (intlevel 1) */
-#define XCHAL_EXTINT7_NUM               7       /* (intlevel 1) */
-#define XCHAL_EXTINT8_NUM               8       /* (intlevel 2) */
-#define XCHAL_EXTINT9_NUM               9       /* (intlevel 3) */
-
-/*  Corresponding interrupt masks:  */
-#define XCHAL_EXTINT0_MASK              0x00000001
-#define XCHAL_EXTINT1_MASK              0x00000002
-#define XCHAL_EXTINT2_MASK              0x00000004
-#define XCHAL_EXTINT3_MASK              0x00000008
-#define XCHAL_EXTINT4_MASK              0x00000010
-#define XCHAL_EXTINT5_MASK              0x00000020
-#define XCHAL_EXTINT6_MASK              0x00000040
-#define XCHAL_EXTINT7_MASK              0x00000080
-#define XCHAL_EXTINT8_MASK              0x00000100
-#define XCHAL_EXTINT9_MASK              0x00000200
-
-/*  Core config interrupt levels mapped to each external interrupt:  */
-#define XCHAL_EXTINT0_LEVEL             1       /* (int number 0) */
-#define XCHAL_EXTINT1_LEVEL             2       /* (int number 1) */
-#define XCHAL_EXTINT2_LEVEL             3       /* (int number 2) */
-#define XCHAL_EXTINT3_LEVEL             1       /* (int number 3) */
-#define XCHAL_EXTINT4_LEVEL             1       /* (int number 4) */
-#define XCHAL_EXTINT5_LEVEL             1       /* (int number 5) */
-#define XCHAL_EXTINT6_LEVEL             1       /* (int number 6) */
-#define XCHAL_EXTINT7_LEVEL             1       /* (int number 7) */
-#define XCHAL_EXTINT8_LEVEL             2       /* (int number 8) */
-#define XCHAL_EXTINT9_LEVEL             3       /* (int number 9) */
-
-
-/*----------------------------------------------------------------------
-                        EXCEPTIONS and VECTORS
-  ----------------------------------------------------------------------*/
-
-#define XCHAL_HAVE_EXCEPTIONS           1       /* 1 if exception option configured, 0 otherwise */
-
-#define XCHAL_XEA_VERSION               2       /* Xtensa Exception Architecture number: 1 for XEA1 (old), 2 for XEA2 (new) */
-#define XCHAL_HAVE_XEA1                 0       /* 1 if XEA1, 0 otherwise */
-#define XCHAL_HAVE_XEA2                 1       /* 1 if XEA2, 0 otherwise */
-/*  For backward compatibility ONLY -- DO NOT USE (will be removed in future release):  */
-#define XCHAL_HAVE_OLD_EXC_ARCH         XCHAL_HAVE_XEA1 /* (DEPRECATED) 1 if old exception architecture (XEA1), 0 otherwise (eg. XEA2) */
-#define XCHAL_HAVE_EXCM                 XCHAL_HAVE_XEA2 /* (DEPRECATED) 1 if PS.EXCM bit exists (currently equals XCHAL_HAVE_TLBS) */
-
-#define XCHAL_RESET_VECTOR_VADDR        0xFE000020
-#define XCHAL_RESET_VECTOR_PADDR        0xFE000020
-#define XCHAL_USER_VECTOR_VADDR         0xD0000220
-#define XCHAL_PROGRAMEXC_VECTOR_VADDR   XCHAL_USER_VECTOR_VADDR         /* for backward compatibility */
-#define XCHAL_USEREXC_VECTOR_VADDR      XCHAL_USER_VECTOR_VADDR         /* for backward compatibility */
-#define XCHAL_USER_VECTOR_PADDR         0x00000220
-#define XCHAL_PROGRAMEXC_VECTOR_PADDR   XCHAL_USER_VECTOR_PADDR         /* for backward compatibility */
-#define XCHAL_USEREXC_VECTOR_PADDR      XCHAL_USER_VECTOR_PADDR         /* for backward compatibility */
-#define XCHAL_KERNEL_VECTOR_VADDR       0xD0000200
-#define XCHAL_STACKEDEXC_VECTOR_VADDR   XCHAL_KERNEL_VECTOR_VADDR       /* for backward compatibility */
-#define XCHAL_KERNELEXC_VECTOR_VADDR    XCHAL_KERNEL_VECTOR_VADDR       /* for backward compatibility */
-#define XCHAL_KERNEL_VECTOR_PADDR       0x00000200
-#define XCHAL_STACKEDEXC_VECTOR_PADDR   XCHAL_KERNEL_VECTOR_PADDR       /* for backward compatibility */
-#define XCHAL_KERNELEXC_VECTOR_PADDR    XCHAL_KERNEL_VECTOR_PADDR       /* for backward compatibility */
-#define XCHAL_DOUBLEEXC_VECTOR_VADDR    0xD0000290
-#define XCHAL_DOUBLEEXC_VECTOR_PADDR    0x00000290
-#define XCHAL_WINDOW_VECTORS_VADDR      0xD0000000
-#define XCHAL_WINDOW_VECTORS_PADDR      0x00000000
-#define XCHAL_INTLEVEL2_VECTOR_VADDR    0xD0000240
-#define XCHAL_INTLEVEL2_VECTOR_PADDR    0x00000240
-#define XCHAL_INTLEVEL3_VECTOR_VADDR    0xD0000250
-#define XCHAL_INTLEVEL3_VECTOR_PADDR    0x00000250
-#define XCHAL_INTLEVEL4_VECTOR_VADDR    0xFE000520
-#define XCHAL_INTLEVEL4_VECTOR_PADDR    0xFE000520
-#define XCHAL_DEBUG_VECTOR_VADDR        XCHAL_INTLEVEL4_VECTOR_VADDR
-#define XCHAL_DEBUG_VECTOR_PADDR        XCHAL_INTLEVEL4_VECTOR_PADDR
-
-/*  Indexing macros:  */
-#define _XCHAL_INTLEVEL_VECTOR_VADDR(n)         XCHAL_INTLEVEL ## n ## _VECTOR_VADDR
-#define XCHAL_INTLEVEL_VECTOR_VADDR(n)          _XCHAL_INTLEVEL_VECTOR_VADDR(n)         /* n = 0 .. 15 */
-
-/*
- *  General Exception Causes
- *  (values of EXCCAUSE special register set by general exceptions,
- *   which vector to the user, kernel, or double-exception vectors):
- */
-#define XCHAL_EXCCAUSE_ILLEGAL_INSTRUCTION              0       /* Illegal Instruction (IllegalInstruction) */
-#define XCHAL_EXCCAUSE_SYSTEM_CALL                      1       /* System Call (SystemCall) */
-#define XCHAL_EXCCAUSE_INSTRUCTION_FETCH_ERROR          2       /* Instruction Fetch Error (InstructionFetchError) */
-#define XCHAL_EXCCAUSE_LOAD_STORE_ERROR                 3       /* Load Store Error (LoadStoreError) */
-#define XCHAL_EXCCAUSE_LEVEL1_INTERRUPT                 4       /* Level 1 Interrupt (Level1Interrupt) */
-#define XCHAL_EXCCAUSE_ALLOCA                           5       /* Stack Extension Assist (Alloca) */
-#define XCHAL_EXCCAUSE_INTEGER_DIVIDE_BY_ZERO           6       /* Integer Divide by Zero (IntegerDivideByZero) */
-#define XCHAL_EXCCAUSE_SPECULATION                      7       /* Speculation (Speculation) */
-#define XCHAL_EXCCAUSE_PRIVILEGED                       8       /* Privileged Instruction (Privileged) */
-#define XCHAL_EXCCAUSE_UNALIGNED                        9       /* Unaligned Load Store (Unaligned) */
-#define XCHAL_EXCCAUSE_ITLB_MISS                        16      /* ITlb Miss Exception (ITlbMiss) */
-#define XCHAL_EXCCAUSE_ITLB_MULTIHIT                    17      /* ITlb Mutltihit Exception (ITlbMultihit) */
-#define XCHAL_EXCCAUSE_ITLB_PRIVILEGE                   18      /* ITlb Privilege Exception (ITlbPrivilege) */
-#define XCHAL_EXCCAUSE_ITLB_SIZE_RESTRICTION            19      /* ITlb Size Restriction Exception (ITlbSizeRestriction) */
-#define XCHAL_EXCCAUSE_FETCH_CACHE_ATTRIBUTE            20      /* Fetch Cache Attribute Exception (FetchCacheAttribute) */
-#define XCHAL_EXCCAUSE_DTLB_MISS                        24      /* DTlb Miss Exception (DTlbMiss) */
-#define XCHAL_EXCCAUSE_DTLB_MULTIHIT                    25      /* DTlb Multihit Exception (DTlbMultihit) */
-#define XCHAL_EXCCAUSE_DTLB_PRIVILEGE                   26      /* DTlb Privilege Exception (DTlbPrivilege) */
-#define XCHAL_EXCCAUSE_DTLB_SIZE_RESTRICTION            27      /* DTlb Size Restriction Exception (DTlbSizeRestriction) */
-#define XCHAL_EXCCAUSE_LOAD_CACHE_ATTRIBUTE             28      /* Load Cache Attribute Exception (LoadCacheAttribute) */
-#define XCHAL_EXCCAUSE_STORE_CACHE_ATTRIBUTE            29      /* Store Cache Attribute Exception (StoreCacheAttribute) */
-#define XCHAL_EXCCAUSE_FLOATING_POINT                   40      /* Floating Point Exception (FloatingPoint) */
-
-
-
-/*----------------------------------------------------------------------
-                                TIMERS
-  ----------------------------------------------------------------------*/
-
-#define XCHAL_HAVE_CCOUNT               1       /* 1 if have CCOUNT, 0 otherwise */
-/*#define XCHAL_HAVE_TIMERS             XCHAL_HAVE_CCOUNT*/
-#define XCHAL_NUM_TIMERS                3       /* number of CCOMPAREn regs */
-
-
-
-/*----------------------------------------------------------------------
-                                DEBUG
-  ----------------------------------------------------------------------*/
-
-#define XCHAL_HAVE_DEBUG                1       /* 1 if debug option configured, 0 otherwise */
-#define XCHAL_HAVE_OCD                  1       /* 1 if OnChipDebug option configured, 0 otherwise */
-#define XCHAL_NUM_IBREAK                2       /* number of IBREAKn regs */
-#define XCHAL_NUM_DBREAK                2       /* number of DBREAKn regs */
-#define XCHAL_DEBUGLEVEL                4       /* debug interrupt level */
-/*DebugExternalInterrupt                0               0|1*/
-/*DebugUseDIRArray                      0               0|1*/
-
-
-
-
-/*----------------------------------------------------------------------
-                        COPROCESSORS and EXTRA STATE
-  ----------------------------------------------------------------------*/
-
-#define XCHAL_HAVE_CP                   0       /* 1 if coprocessor option configured (CPENABLE present) */
-#define XCHAL_CP_MAXCFG                 0       /* max allowed cp id plus one (per cfg) */
-
-#include <xtensa/config/tie.h>
-
-
-
-
-/*----------------------------------------------------------------------
-                        INTERNAL I/D RAM/ROMs and XLMI
-  ----------------------------------------------------------------------*/
-
-#define XCHAL_NUM_INSTROM               0       /* number of core instruction ROMs configured */
-#define XCHAL_NUM_INSTRAM               0       /* number of core instruction RAMs configured */
-#define XCHAL_NUM_DATAROM               0       /* number of core data ROMs configured */
-#define XCHAL_NUM_DATARAM               0       /* number of core data RAMs configured */
-#define XCHAL_NUM_XLMI                  0       /* number of core XLMI ports configured */
-#define  XCHAL_NUM_IROM                 XCHAL_NUM_INSTROM       /* (DEPRECATED) */
-#define  XCHAL_NUM_IRAM                 XCHAL_NUM_INSTRAM       /* (DEPRECATED) */
-#define  XCHAL_NUM_DROM                 XCHAL_NUM_DATAROM       /* (DEPRECATED) */
-#define  XCHAL_NUM_DRAM                 XCHAL_NUM_DATARAM       /* (DEPRECATED) */
-
-
-
-/*----------------------------------------------------------------------
-                                CACHE
-  ----------------------------------------------------------------------*/
-
-/*  Size of the cache lines in log2(bytes):  */
-#define XCHAL_ICACHE_LINEWIDTH          4
-#define XCHAL_DCACHE_LINEWIDTH          4
-/*  Size of the cache lines in bytes:  */
-#define XCHAL_ICACHE_LINESIZE           16
-#define XCHAL_DCACHE_LINESIZE           16
-/*  Max for both I-cache and D-cache (used for general alignment):  */
-#define XCHAL_CACHE_LINEWIDTH_MAX       4
-#define XCHAL_CACHE_LINESIZE_MAX        16
-
-/*  Number of cache sets in log2(lines per way):  */
-#define XCHAL_ICACHE_SETWIDTH           8
-#define XCHAL_DCACHE_SETWIDTH           8
-/*  Max for both I-cache and D-cache (used for general cache-coherency page alignment):  */
-#define XCHAL_CACHE_SETWIDTH_MAX        8
-#define XCHAL_CACHE_SETSIZE_MAX         256
-
-/*  Cache set associativity (number of ways):  */
-#define XCHAL_ICACHE_WAYS               2
-#define XCHAL_DCACHE_WAYS               2
-
-/*  Size of the caches in bytes (ways * 2^(linewidth + setwidth)):  */
-#define XCHAL_ICACHE_SIZE               8192
-#define XCHAL_DCACHE_SIZE               8192
-
-/*  Cache features:  */
-#define XCHAL_DCACHE_IS_WRITEBACK       0
-/*  Whether cache locking feature is available:  */
-#define XCHAL_ICACHE_LINE_LOCKABLE      0
-#define XCHAL_DCACHE_LINE_LOCKABLE      0
-
-/*  Number of (encoded) cache attribute bits:  */
-#define XCHAL_CA_BITS                   4       /* number of bits needed to hold cache attribute encoding */
-/*  (The number of access mode bits (decoded cache attribute bits) is defined by the architecture; see xtensa/hal.h?)  */
-
-
-/*  Cache Attribute encodings -- lists of access modes for each cache attribute:  */
-#define XCHAL_FCA_LIST          XTHAL_FAM_EXCEPTION     XCHAL_SEP \
-                                XTHAL_FAM_BYPASS        XCHAL_SEP \
-                                XTHAL_FAM_EXCEPTION     XCHAL_SEP \
-                                XTHAL_FAM_BYPASS        XCHAL_SEP \
-                                XTHAL_FAM_EXCEPTION     XCHAL_SEP \
-                                XTHAL_FAM_CACHED        XCHAL_SEP \
-                                XTHAL_FAM_EXCEPTION     XCHAL_SEP \
-                                XTHAL_FAM_CACHED        XCHAL_SEP \
-                                XTHAL_FAM_EXCEPTION     XCHAL_SEP \
-                                XTHAL_FAM_CACHED        XCHAL_SEP \
-                                XTHAL_FAM_EXCEPTION     XCHAL_SEP \
-                                XTHAL_FAM_CACHED        XCHAL_SEP \
-                                XTHAL_FAM_EXCEPTION     XCHAL_SEP \
-                                XTHAL_FAM_EXCEPTION     XCHAL_SEP \
-                                XTHAL_FAM_EXCEPTION     XCHAL_SEP \
-                                XTHAL_FAM_EXCEPTION
-#define XCHAL_LCA_LIST          XTHAL_LAM_EXCEPTION     XCHAL_SEP \
-                                XTHAL_LAM_BYPASSG       XCHAL_SEP \
-                                XTHAL_LAM_EXCEPTION     XCHAL_SEP \
-                                XTHAL_LAM_BYPASSG       XCHAL_SEP \
-                                XTHAL_LAM_EXCEPTION     XCHAL_SEP \
-                                XTHAL_LAM_CACHED        XCHAL_SEP \
-                                XTHAL_LAM_EXCEPTION     XCHAL_SEP \
-                                XTHAL_LAM_CACHED        XCHAL_SEP \
-                                XTHAL_LAM_EXCEPTION     XCHAL_SEP \
-                                XTHAL_LAM_NACACHED      XCHAL_SEP \
-                                XTHAL_LAM_EXCEPTION     XCHAL_SEP \
-                                XTHAL_LAM_NACACHED      XCHAL_SEP \
-                                XTHAL_LAM_EXCEPTION     XCHAL_SEP \
-                                XTHAL_LAM_ISOLATE       XCHAL_SEP \
-                                XTHAL_LAM_EXCEPTION     XCHAL_SEP \
-                                XTHAL_LAM_CACHED
-#define XCHAL_SCA_LIST          XTHAL_SAM_EXCEPTION     XCHAL_SEP \
-                                XTHAL_SAM_EXCEPTION     XCHAL_SEP \
-                                XTHAL_SAM_EXCEPTION     XCHAL_SEP \
-                                XTHAL_SAM_BYPASS        XCHAL_SEP \
-                                XTHAL_SAM_EXCEPTION     XCHAL_SEP \
-                                XTHAL_SAM_EXCEPTION     XCHAL_SEP \
-                                XTHAL_SAM_EXCEPTION     XCHAL_SEP \
-                                XTHAL_SAM_WRITETHRU     XCHAL_SEP \
-                                XTHAL_SAM_EXCEPTION     XCHAL_SEP \
-                                XTHAL_SAM_EXCEPTION     XCHAL_SEP \
-                                XTHAL_SAM_EXCEPTION     XCHAL_SEP \
-                                XTHAL_SAM_WRITETHRU     XCHAL_SEP \
-                                XTHAL_SAM_EXCEPTION     XCHAL_SEP \
-                                XTHAL_SAM_ISOLATE       XCHAL_SEP \
-                                XTHAL_SAM_EXCEPTION     XCHAL_SEP \
-                                XTHAL_SAM_WRITETHRU
-
-/*  Test:
-        read/only: 0 + 1 + 2 + 4 + 5 + 6 + 8 + 9 + 10 + 12 + 14
-        read/only: 0 + 1 + 2 + 4 + 5 + 6 + 8 + 9 + 10 + 12 + 14
-        all:       0 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 + 13 + 14 + 15
-        fault:     0 + 2 + 4 + 6 + 8 + 10 + 12 + 14
-        r/w/x cached:
-        r/w/x dcached:
-        I-bypass:  1 + 3
-
-        load guard bit set: 1 + 3
-        load guard bit clr: 0 + 2 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 + 13 + 14 + 15
-        hit-cache r/w/x: 7 + 11
-
-        fams: 5
-        fams: 0 / 6 / 18 / 1 / 2
-        fams: Bypass / Isolate / Cached / Exception / NACached
-
-        MMU okay:  yes
-*/
-
-
-/*----------------------------------------------------------------------
-                                MMU
-  ----------------------------------------------------------------------*/
-
-/*
- *  General notes on MMU parameters.
- *
- *  Terminology:
- *      ASID = address-space ID (acts as an "extension" of virtual addresses)
- *      VPN  = virtual page number
- *      PPN  = physical page number
- *      CA   = encoded cache attribute (access modes)
- *      TLB  = translation look-aside buffer (term is stretched somewhat here)
- *      I    = instruction (fetch accesses)
- *      D    = data (load and store accesses)
- *      way  = each TLB (ITLB and DTLB) consists of a number of "ways"
- *              that simultaneously match the virtual address of an access;
- *              a TLB successfully translates a virtual address if exactly
- *              one way matches the vaddr; if none match, it is a miss;
- *              if multiple match, one gets a "multihit" exception;
- *              each way can be independently configured in terms of number of
- *              entries, page sizes, which fields are writable or constant, etc.
- *      set  = group of contiguous ways with exactly identical parameters
- *      ARF  = auto-refill; hardware services a 1st-level miss by loading a PTE
- *              from the page table and storing it in one of the auto-refill ways;
- *              if this PTE load also misses, a miss exception is posted for s/w.
- *      min-wired = a "min-wired" way can be used to map a single (minimum-sized)
- *              page arbitrarily under program control; it has a single entry,
- *              is non-auto-refill (some other way(s) must be auto-refill),
- *              all its fields (VPN, PPN, ASID, CA) are all writable, and it
- *              supports the XCHAL_MMU_MIN_PTE_PAGE_SIZE page size (a current
- *              restriction is that this be the only page size it supports).
- *
- *  TLB way entries are virtually indexed.
- *  TLB ways that support multiple page sizes:
- *      - must have all writable VPN and PPN fields;
- *      - can only use one page size at any given time (eg. setup at startup),
- *        selected by the respective ITLBCFG or DTLBCFG special register,
- *        whose bits n*4+3 .. n*4 index the list of page sizes for way n
- *        (XCHAL_xTLB_SETm_PAGESZ_LOG2_LIST for set m corresponding to way n);
- *        this list may be sparse for auto-refill ways because auto-refill
- *        ways have independent lists of supported page sizes sharing a
- *        common encoding with PTE entries; the encoding is the index into
- *        this list; unsupported sizes for a given way are zero in the list;
- *        selecting unsupported sizes results in undefined hardware behaviour;
- *      - is only possible for ways 0 thru 7 (due to ITLBCFG/DTLBCFG definition).
- */
-
-#define XCHAL_HAVE_CACHEATTR            0       /* 1 if CACHEATTR register present, 0 if TLBs present instead */
-#define XCHAL_HAVE_TLBS                 1       /* 1 if TLBs present, 0 if CACHEATTR present instead */
-#define XCHAL_HAVE_MMU                  XCHAL_HAVE_TLBS /* (DEPRECATED; use XCHAL_HAVE_TLBS instead; will be removed in future release) */
-#define XCHAL_HAVE_SPANNING_WAY         0       /* 1 if single way maps entire virtual address space in I+D */
-#define XCHAL_HAVE_IDENTITY_MAP         0       /* 1 if virtual addr == physical addr always, 0 otherwise */
-#define XCHAL_HAVE_MIMIC_CACHEATTR      0       /* 1 if have MMU that mimics a CACHEATTR config (CaMMU) */
-#define XCHAL_HAVE_XLT_CACHEATTR        0       /* 1 if have MMU that mimics a CACHEATTR config, but with translation (CaXltMMU) */
-
-#define XCHAL_MMU_ASID_BITS             8       /* number of bits in ASIDs (address space IDs) */
-#define XCHAL_MMU_ASID_INVALID          0       /* ASID value indicating invalid address space */
-#define XCHAL_MMU_ASID_KERNEL           1       /* ASID value indicating kernel (ring 0) address space */
-#define XCHAL_MMU_RINGS                 4       /* number of rings supported (1..4) */
-#define XCHAL_MMU_RING_BITS             2       /* number of bits needed to hold ring number */
-#define XCHAL_MMU_SR_BITS               0       /* number of size-restriction bits supported */
-#define XCHAL_MMU_CA_BITS               4       /* number of bits needed to hold cache attribute encoding */
-#define XCHAL_MMU_MAX_PTE_PAGE_SIZE     12      /* max page size in a PTE structure (log2) */
-#define XCHAL_MMU_MIN_PTE_PAGE_SIZE     12      /* min page size in a PTE structure (log2) */
-
-
-/***  Instruction TLB:  ***/
-
-#define XCHAL_ITLB_WAY_BITS             3       /* number of bits holding the ways */
-#define XCHAL_ITLB_WAYS                 7       /* number of ways (n-way set-associative TLB) */
-#define XCHAL_ITLB_ARF_WAYS             4       /* number of auto-refill ways */
-#define XCHAL_ITLB_SETS                 4       /* number of sets (groups of ways with identical settings) */
-
-/*  Way set to which each way belongs:  */
-#define XCHAL_ITLB_WAY0_SET             0
-#define XCHAL_ITLB_WAY1_SET             0
-#define XCHAL_ITLB_WAY2_SET             0
-#define XCHAL_ITLB_WAY3_SET             0
-#define XCHAL_ITLB_WAY4_SET             1
-#define XCHAL_ITLB_WAY5_SET             2
-#define XCHAL_ITLB_WAY6_SET             3
-
-/*  Ways sets that are used by hardware auto-refill (ARF):  */
-#define XCHAL_ITLB_ARF_SETS             1       /* number of auto-refill sets */
-#define XCHAL_ITLB_ARF_SET0             0       /* index of n'th auto-refill set */
-
-/*  Way sets that are "min-wired" (see terminology comment above):  */
-#define XCHAL_ITLB_MINWIRED_SETS        0       /* number of "min-wired" sets */
-
-
-/*  ITLB way set 0 (group of ways 0 thru 3):  */
-#define XCHAL_ITLB_SET0_WAY                     0       /* index of first way in this way set */
-#define XCHAL_ITLB_SET0_WAYS                    4       /* number of (contiguous) ways in this way set */
-#define XCHAL_ITLB_SET0_ENTRIES_LOG2            2       /* log2(number of entries in this way) */
-#define XCHAL_ITLB_SET0_ENTRIES                 4       /* number of entries in this way (always a power of 2) */
-#define XCHAL_ITLB_SET0_ARF                     1       /* 1=autorefill by h/w, 0=non-autorefill (wired/constant/static) */
-#define XCHAL_ITLB_SET0_PAGESIZES               1       /* number of supported page sizes in this way */
-#define XCHAL_ITLB_SET0_PAGESZ_BITS             0       /* number of bits to encode the page size */
-#define XCHAL_ITLB_SET0_PAGESZ_LOG2_MIN         12      /* log2(minimum supported page size) */
-#define XCHAL_ITLB_SET0_PAGESZ_LOG2_MAX         12      /* log2(maximum supported page size) */
-#define XCHAL_ITLB_SET0_PAGESZ_LOG2_LIST        12      /* list of log2(page size)s, separated by XCHAL_SEP;
-                                                           2^PAGESZ_BITS entries in list, unsupported entries are zero */
-#define XCHAL_ITLB_SET0_ASID_CONSTMASK          0       /* constant ASID bits; 0 if all writable */
-#define XCHAL_ITLB_SET0_VPN_CONSTMASK           0       /* constant VPN bits, not including entry index bits; 0 if all writable */
-#define XCHAL_ITLB_SET0_PPN_CONSTMASK           0       /* constant PPN bits, including entry index bits; 0 if all writable */
-#define XCHAL_ITLB_SET0_CA_CONSTMASK            0       /* constant CA bits; 0 if all writable */
-#define XCHAL_ITLB_SET0_ASID_RESET              0       /* 1 if ASID reset values defined (and all writable); 0 otherwise */
-#define XCHAL_ITLB_SET0_VPN_RESET               0       /* 1 if VPN reset values defined (and all writable); 0 otherwise */
-#define XCHAL_ITLB_SET0_PPN_RESET               0       /* 1 if PPN reset values defined (and all writable); 0 otherwise */
-#define XCHAL_ITLB_SET0_CA_RESET                0       /* 1 if CA reset values defined (and all writable); 0 otherwise */
-
-/*  ITLB way set 1 (group of ways 4 thru 4):  */
-#define XCHAL_ITLB_SET1_WAY                     4       /* index of first way in this way set */
-#define XCHAL_ITLB_SET1_WAYS                    1       /* number of (contiguous) ways in this way set */
-#define XCHAL_ITLB_SET1_ENTRIES_LOG2            2       /* log2(number of entries in this way) */
-#define XCHAL_ITLB_SET1_ENTRIES                 4       /* number of entries in this way (always a power of 2) */
-#define XCHAL_ITLB_SET1_ARF                     0       /* 1=autorefill by h/w, 0=non-autorefill (wired/constant/static) */
-#define XCHAL_ITLB_SET1_PAGESIZES               4       /* number of supported page sizes in this way */
-#define XCHAL_ITLB_SET1_PAGESZ_BITS             2       /* number of bits to encode the page size */
-#define XCHAL_ITLB_SET1_PAGESZ_LOG2_MIN         20      /* log2(minimum supported page size) */
-#define XCHAL_ITLB_SET1_PAGESZ_LOG2_MAX         26      /* log2(maximum supported page size) */
-#define XCHAL_ITLB_SET1_PAGESZ_LOG2_LIST        20 XCHAL_SEP 22 XCHAL_SEP 24 XCHAL_SEP 26       /* list of log2(page size)s, separated by XCHAL_SEP;
-                                                           2^PAGESZ_BITS entries in list, unsupported entries are zero */
-#define XCHAL_ITLB_SET1_ASID_CONSTMASK          0       /* constant ASID bits; 0 if all writable */
-#define XCHAL_ITLB_SET1_VPN_CONSTMASK           0       /* constant VPN bits, not including entry index bits; 0 if all writable */
-#define XCHAL_ITLB_SET1_PPN_CONSTMASK           0       /* constant PPN bits, including entry index bits; 0 if all writable */
-#define XCHAL_ITLB_SET1_CA_CONSTMASK            0       /* constant CA bits; 0 if all writable */
-#define XCHAL_ITLB_SET1_ASID_RESET              0       /* 1 if ASID reset values defined (and all writable); 0 otherwise */
-#define XCHAL_ITLB_SET1_VPN_RESET               0       /* 1 if VPN reset values defined (and all writable); 0 otherwise */
-#define XCHAL_ITLB_SET1_PPN_RESET               0       /* 1 if PPN reset values defined (and all writable); 0 otherwise */
-#define XCHAL_ITLB_SET1_CA_RESET                0       /* 1 if CA reset values defined (and all writable); 0 otherwise */
-
-/*  ITLB way set 2 (group of ways 5 thru 5):  */
-#define XCHAL_ITLB_SET2_WAY                     5       /* index of first way in this way set */
-#define XCHAL_ITLB_SET2_WAYS                    1       /* number of (contiguous) ways in this way set */
-#define XCHAL_ITLB_SET2_ENTRIES_LOG2            1       /* log2(number of entries in this way) */
-#define XCHAL_ITLB_SET2_ENTRIES                 2       /* number of entries in this way (always a power of 2) */
-#define XCHAL_ITLB_SET2_ARF                     0       /* 1=autorefill by h/w, 0=non-autorefill (wired/constant/static) */
-#define XCHAL_ITLB_SET2_PAGESIZES               1       /* number of supported page sizes in this way */
-#define XCHAL_ITLB_SET2_PAGESZ_BITS             0       /* number of bits to encode the page size */
-#define XCHAL_ITLB_SET2_PAGESZ_LOG2_MIN         27      /* log2(minimum supported page size) */
-#define XCHAL_ITLB_SET2_PAGESZ_LOG2_MAX         27      /* log2(maximum supported page size) */
-#define XCHAL_ITLB_SET2_PAGESZ_LOG2_LIST        27      /* list of log2(page size)s, separated by XCHAL_SEP;
-                                                           2^PAGESZ_BITS entries in list, unsupported entries are zero */
-#define XCHAL_ITLB_SET2_ASID_CONSTMASK          0xFF    /* constant ASID bits; 0 if all writable */
-#define XCHAL_ITLB_SET2_VPN_CONSTMASK           0xF0000000      /* constant VPN bits, not including entry index bits; 0 if all writable */
-#define XCHAL_ITLB_SET2_PPN_CONSTMASK           0xF8000000      /* constant PPN bits, including entry index bits; 0 if all writable */
-#define XCHAL_ITLB_SET2_CA_CONSTMASK            0x0000000F      /* constant CA bits; 0 if all writable */
-#define XCHAL_ITLB_SET2_ASID_RESET              0       /* 1 if ASID reset values defined (and all writable); 0 otherwise */
-#define XCHAL_ITLB_SET2_VPN_RESET               0       /* 1 if VPN reset values defined (and all writable); 0 otherwise */
-#define XCHAL_ITLB_SET2_PPN_RESET               0       /* 1 if PPN reset values defined (and all writable); 0 otherwise */
-#define XCHAL_ITLB_SET2_CA_RESET                0       /* 1 if CA reset values defined (and all writable); 0 otherwise */
-/*  Constant ASID values for each entry of ITLB way set 2 (because ASID_CONSTMASK is non-zero):  */
-#define XCHAL_ITLB_SET2_E0_ASID_CONST           0x01
-#define XCHAL_ITLB_SET2_E1_ASID_CONST           0x01
-/*  Constant VPN values for each entry of ITLB way set 2 (because VPN_CONSTMASK is non-zero):  */
-#define XCHAL_ITLB_SET2_E0_VPN_CONST            0xD0000000
-#define XCHAL_ITLB_SET2_E1_VPN_CONST            0xD8000000
-/*  Constant PPN values for each entry of ITLB way set 2 (because PPN_CONSTMASK is non-zero):  */
-#define XCHAL_ITLB_SET2_E0_PPN_CONST            0x00000000
-#define XCHAL_ITLB_SET2_E1_PPN_CONST            0x00000000
-/*  Constant CA values for each entry of ITLB way set 2 (because CA_CONSTMASK is non-zero):  */
-#define XCHAL_ITLB_SET2_E0_CA_CONST             0x07
-#define XCHAL_ITLB_SET2_E1_CA_CONST             0x03
-
-/*  ITLB way set 3 (group of ways 6 thru 6):  */
-#define XCHAL_ITLB_SET3_WAY                     6       /* index of first way in this way set */
-#define XCHAL_ITLB_SET3_WAYS                    1       /* number of (contiguous) ways in this way set */
-#define XCHAL_ITLB_SET3_ENTRIES_LOG2            1       /* log2(number of entries in this way) */
-#define XCHAL_ITLB_SET3_ENTRIES                 2       /* number of entries in this way (always a power of 2) */
-#define XCHAL_ITLB_SET3_ARF                     0       /* 1=autorefill by h/w, 0=non-autorefill (wired/constant/static) */
-#define XCHAL_ITLB_SET3_PAGESIZES               1       /* number of supported page sizes in this way */
-#define XCHAL_ITLB_SET3_PAGESZ_BITS             0       /* number of bits to encode the page size */
-#define XCHAL_ITLB_SET3_PAGESZ_LOG2_MIN         28      /* log2(minimum supported page size) */
-#define XCHAL_ITLB_SET3_PAGESZ_LOG2_MAX         28      /* log2(maximum supported page size) */
-#define XCHAL_ITLB_SET3_PAGESZ_LOG2_LIST        28      /* list of log2(page size)s, separated by XCHAL_SEP;
-                                                           2^PAGESZ_BITS entries in list, unsupported entries are zero */
-#define XCHAL_ITLB_SET3_ASID_CONSTMASK          0xFF    /* constant ASID bits; 0 if all writable */
-#define XCHAL_ITLB_SET3_VPN_CONSTMASK           0xE0000000      /* constant VPN bits, not including entry index bits; 0 if all writable */
-#define XCHAL_ITLB_SET3_PPN_CONSTMASK           0xF0000000      /* constant PPN bits, including entry index bits; 0 if all writable */
-#define XCHAL_ITLB_SET3_CA_CONSTMASK            0x0000000F      /* constant CA bits; 0 if all writable */
-#define XCHAL_ITLB_SET3_ASID_RESET              0       /* 1 if ASID reset values defined (and all writable); 0 otherwise */
-#define XCHAL_ITLB_SET3_VPN_RESET               0       /* 1 if VPN reset values defined (and all writable); 0 otherwise */
-#define XCHAL_ITLB_SET3_PPN_RESET               0       /* 1 if PPN reset values defined (and all writable); 0 otherwise */
-#define XCHAL_ITLB_SET3_CA_RESET                0       /* 1 if CA reset values defined (and all writable); 0 otherwise */
-/*  Constant ASID values for each entry of ITLB way set 3 (because ASID_CONSTMASK is non-zero):  */
-#define XCHAL_ITLB_SET3_E0_ASID_CONST           0x01
-#define XCHAL_ITLB_SET3_E1_ASID_CONST           0x01
-/*  Constant VPN values for each entry of ITLB way set 3 (because VPN_CONSTMASK is non-zero):  */
-#define XCHAL_ITLB_SET3_E0_VPN_CONST            0xE0000000
-#define XCHAL_ITLB_SET3_E1_VPN_CONST            0xF0000000
-/*  Constant PPN values for each entry of ITLB way set 3 (because PPN_CONSTMASK is non-zero):  */
-#define XCHAL_ITLB_SET3_E0_PPN_CONST            0xF0000000
-#define XCHAL_ITLB_SET3_E1_PPN_CONST            0xF0000000
-/*  Constant CA values for each entry of ITLB way set 3 (because CA_CONSTMASK is non-zero):  */
-#define XCHAL_ITLB_SET3_E0_CA_CONST             0x07
-#define XCHAL_ITLB_SET3_E1_CA_CONST             0x03
-
-/*  Indexing macros:  */
-#define _XCHAL_ITLB_SET(n,_what)        XCHAL_ITLB_SET ## n ## _what
-#define XCHAL_ITLB_SET(n,what)          _XCHAL_ITLB_SET(n, _ ## what )
-#define _XCHAL_ITLB_SET_E(n,i,_what)    XCHAL_ITLB_SET ## n ## _E ## i ## _what
-#define XCHAL_ITLB_SET_E(n,i,what)      _XCHAL_ITLB_SET_E(n,i, _ ## what )
-/*
- *  Example use:  XCHAL_ITLB_SET(XCHAL_ITLB_ARF_SET0,ENTRIES)
- *      to get the value of XCHAL_ITLB_SET<n>_ENTRIES where <n> is the first auto-refill set.
- */
-
-
-/***  Data TLB:  ***/
-
-#define XCHAL_DTLB_WAY_BITS             4       /* number of bits holding the ways */
-#define XCHAL_DTLB_WAYS                 10      /* number of ways (n-way set-associative TLB) */
-#define XCHAL_DTLB_ARF_WAYS             4       /* number of auto-refill ways */
-#define XCHAL_DTLB_SETS                 5       /* number of sets (groups of ways with identical settings) */
-
-/*  Way set to which each way belongs:  */
-#define XCHAL_DTLB_WAY0_SET             0
-#define XCHAL_DTLB_WAY1_SET             0
-#define XCHAL_DTLB_WAY2_SET             0
-#define XCHAL_DTLB_WAY3_SET             0
-#define XCHAL_DTLB_WAY4_SET             1
-#define XCHAL_DTLB_WAY5_SET             2
-#define XCHAL_DTLB_WAY6_SET             3
-#define XCHAL_DTLB_WAY7_SET             4
-#define XCHAL_DTLB_WAY8_SET             4
-#define XCHAL_DTLB_WAY9_SET             4
-
-/*  Ways sets that are used by hardware auto-refill (ARF):  */
-#define XCHAL_DTLB_ARF_SETS             1       /* number of auto-refill sets */
-#define XCHAL_DTLB_ARF_SET0             0       /* index of n'th auto-refill set */
-
-/*  Way sets that are "min-wired" (see terminology comment above):  */
-#define XCHAL_DTLB_MINWIRED_SETS        1       /* number of "min-wired" sets */
-#define XCHAL_DTLB_MINWIRED_SET0        4       /* index of n'th "min-wired" set */
-
-
-/*  DTLB way set 0 (group of ways 0 thru 3):  */
-#define XCHAL_DTLB_SET0_WAY                     0       /* index of first way in this way set */
-#define XCHAL_DTLB_SET0_WAYS                    4       /* number of (contiguous) ways in this way set */
-#define XCHAL_DTLB_SET0_ENTRIES_LOG2            2       /* log2(number of entries in this way) */
-#define XCHAL_DTLB_SET0_ENTRIES                 4       /* number of entries in this way (always a power of 2) */
-#define XCHAL_DTLB_SET0_ARF                     1       /* 1=autorefill by h/w, 0=non-autorefill (wired/constant/static) */
-#define XCHAL_DTLB_SET0_PAGESIZES               1       /* number of supported page sizes in this way */
-#define XCHAL_DTLB_SET0_PAGESZ_BITS             0       /* number of bits to encode the page size */
-#define XCHAL_DTLB_SET0_PAGESZ_LOG2_MIN         12      /* log2(minimum supported page size) */
-#define XCHAL_DTLB_SET0_PAGESZ_LOG2_MAX         12      /* log2(maximum supported page size) */
-#define XCHAL_DTLB_SET0_PAGESZ_LOG2_LIST        12      /* list of log2(page size)s, separated by XCHAL_SEP;
-                                                           2^PAGESZ_BITS entries in list, unsupported entries are zero */
-#define XCHAL_DTLB_SET0_ASID_CONSTMASK          0       /* constant ASID bits; 0 if all writable */
-#define XCHAL_DTLB_SET0_VPN_CONSTMASK           0       /* constant VPN bits, not including entry index bits; 0 if all writable */
-#define XCHAL_DTLB_SET0_PPN_CONSTMASK           0       /* constant PPN bits, including entry index bits; 0 if all writable */
-#define XCHAL_DTLB_SET0_CA_CONSTMASK            0       /* constant CA bits; 0 if all writable */
-#define XCHAL_DTLB_SET0_ASID_RESET              0       /* 1 if ASID reset values defined (and all writable); 0 otherwise */
-#define XCHAL_DTLB_SET0_VPN_RESET               0       /* 1 if VPN reset values defined (and all writable); 0 otherwise */
-#define XCHAL_DTLB_SET0_PPN_RESET               0       /* 1 if PPN reset values defined (and all writable); 0 otherwise */
-#define XCHAL_DTLB_SET0_CA_RESET                0       /* 1 if CA reset values defined (and all writable); 0 otherwise */
-
-/*  DTLB way set 1 (group of ways 4 thru 4):  */
-#define XCHAL_DTLB_SET1_WAY                     4       /* index of first way in this way set */
-#define XCHAL_DTLB_SET1_WAYS                    1       /* number of (contiguous) ways in this way set */
-#define XCHAL_DTLB_SET1_ENTRIES_LOG2            2       /* log2(number of entries in this way) */
-#define XCHAL_DTLB_SET1_ENTRIES                 4       /* number of entries in this way (always a power of 2) */
-#define XCHAL_DTLB_SET1_ARF                     0       /* 1=autorefill by h/w, 0=non-autorefill (wired/constant/static) */
-#define XCHAL_DTLB_SET1_PAGESIZES               4       /* number of supported page sizes in this way */
-#define XCHAL_DTLB_SET1_PAGESZ_BITS             2       /* number of bits to encode the page size */
-#define XCHAL_DTLB_SET1_PAGESZ_LOG2_MIN         20      /* log2(minimum supported page size) */
-#define XCHAL_DTLB_SET1_PAGESZ_LOG2_MAX         26      /* log2(maximum supported page size) */
-#define XCHAL_DTLB_SET1_PAGESZ_LOG2_LIST        20 XCHAL_SEP 22 XCHAL_SEP 24 XCHAL_SEP 26       /* list of log2(page size)s, separated by XCHAL_SEP;
-                                                           2^PAGESZ_BITS entries in list, unsupported entries are zero */
-#define XCHAL_DTLB_SET1_ASID_CONSTMASK          0       /* constant ASID bits; 0 if all writable */
-#define XCHAL_DTLB_SET1_VPN_CONSTMASK           0       /* constant VPN bits, not including entry index bits; 0 if all writable */
-#define XCHAL_DTLB_SET1_PPN_CONSTMASK           0       /* constant PPN bits, including entry index bits; 0 if all writable */
-#define XCHAL_DTLB_SET1_CA_CONSTMASK            0       /* constant CA bits; 0 if all writable */
-#define XCHAL_DTLB_SET1_ASID_RESET              0       /* 1 if ASID reset values defined (and all writable); 0 otherwise */
-#define XCHAL_DTLB_SET1_VPN_RESET               0       /* 1 if VPN reset values defined (and all writable); 0 otherwise */
-#define XCHAL_DTLB_SET1_PPN_RESET               0       /* 1 if PPN reset values defined (and all writable); 0 otherwise */
-#define XCHAL_DTLB_SET1_CA_RESET                0       /* 1 if CA reset values defined (and all writable); 0 otherwise */
-
-/*  DTLB way set 2 (group of ways 5 thru 5):  */
-#define XCHAL_DTLB_SET2_WAY                     5       /* index of first way in this way set */
-#define XCHAL_DTLB_SET2_WAYS                    1       /* number of (contiguous) ways in this way set */
-#define XCHAL_DTLB_SET2_ENTRIES_LOG2            1       /* log2(number of entries in this way) */
-#define XCHAL_DTLB_SET2_ENTRIES                 2       /* number of entries in this way (always a power of 2) */
-#define XCHAL_DTLB_SET2_ARF                     0       /* 1=autorefill by h/w, 0=non-autorefill (wired/constant/static) */
-#define XCHAL_DTLB_SET2_PAGESIZES               1       /* number of supported page sizes in this way */
-#define XCHAL_DTLB_SET2_PAGESZ_BITS             0       /* number of bits to encode the page size */
-#define XCHAL_DTLB_SET2_PAGESZ_LOG2_MIN         27      /* log2(minimum supported page size) */
-#define XCHAL_DTLB_SET2_PAGESZ_LOG2_MAX         27      /* log2(maximum supported page size) */
-#define XCHAL_DTLB_SET2_PAGESZ_LOG2_LIST        27      /* list of log2(page size)s, separated by XCHAL_SEP;
-                                                           2^PAGESZ_BITS entries in list, unsupported entries are zero */
-#define XCHAL_DTLB_SET2_ASID_CONSTMASK          0xFF    /* constant ASID bits; 0 if all writable */
-#define XCHAL_DTLB_SET2_VPN_CONSTMASK           0xF0000000      /* constant VPN bits, not including entry index bits; 0 if all writable */
-#define XCHAL_DTLB_SET2_PPN_CONSTMASK           0xF8000000      /* constant PPN bits, including entry index bits; 0 if all writable */
-#define XCHAL_DTLB_SET2_CA_CONSTMASK            0x0000000F      /* constant CA bits; 0 if all writable */
-#define XCHAL_DTLB_SET2_ASID_RESET              0       /* 1 if ASID reset values defined (and all writable); 0 otherwise */
-#define XCHAL_DTLB_SET2_VPN_RESET               0       /* 1 if VPN reset values defined (and all writable); 0 otherwise */
-#define XCHAL_DTLB_SET2_PPN_RESET               0       /* 1 if PPN reset values defined (and all writable); 0 otherwise */
-#define XCHAL_DTLB_SET2_CA_RESET                0       /* 1 if CA reset values defined (and all writable); 0 otherwise */
-/*  Constant ASID values for each entry of DTLB way set 2 (because ASID_CONSTMASK is non-zero):  */
-#define XCHAL_DTLB_SET2_E0_ASID_CONST           0x01
-#define XCHAL_DTLB_SET2_E1_ASID_CONST           0x01
-/*  Constant VPN values for each entry of DTLB way set 2 (because VPN_CONSTMASK is non-zero):  */
-#define XCHAL_DTLB_SET2_E0_VPN_CONST            0xD0000000
-#define XCHAL_DTLB_SET2_E1_VPN_CONST            0xD8000000
-/*  Constant PPN values for each entry of DTLB way set 2 (because PPN_CONSTMASK is non-zero):  */
-#define XCHAL_DTLB_SET2_E0_PPN_CONST            0x00000000
-#define XCHAL_DTLB_SET2_E1_PPN_CONST            0x00000000
-/*  Constant CA values for each entry of DTLB way set 2 (because CA_CONSTMASK is non-zero):  */
-#define XCHAL_DTLB_SET2_E0_CA_CONST             0x07
-#define XCHAL_DTLB_SET2_E1_CA_CONST             0x03
-
-/*  DTLB way set 3 (group of ways 6 thru 6):  */
-#define XCHAL_DTLB_SET3_WAY                     6       /* index of first way in this way set */
-#define XCHAL_DTLB_SET3_WAYS                    1       /* number of (contiguous) ways in this way set */
-#define XCHAL_DTLB_SET3_ENTRIES_LOG2            1       /* log2(number of entries in this way) */
-#define XCHAL_DTLB_SET3_ENTRIES                 2       /* number of entries in this way (always a power of 2) */
-#define XCHAL_DTLB_SET3_ARF                     0       /* 1=autorefill by h/w, 0=non-autorefill (wired/constant/static) */
-#define XCHAL_DTLB_SET3_PAGESIZES               1       /* number of supported page sizes in this way */
-#define XCHAL_DTLB_SET3_PAGESZ_BITS             0       /* number of bits to encode the page size */
-#define XCHAL_DTLB_SET3_PAGESZ_LOG2_MIN         28      /* log2(minimum supported page size) */
-#define XCHAL_DTLB_SET3_PAGESZ_LOG2_MAX         28      /* log2(maximum supported page size) */
-#define XCHAL_DTLB_SET3_PAGESZ_LOG2_LIST        28      /* list of log2(page size)s, separated by XCHAL_SEP;
-                                                           2^PAGESZ_BITS entries in list, unsupported entries are zero */
-#define XCHAL_DTLB_SET3_ASID_CONSTMASK          0xFF    /* constant ASID bits; 0 if all writable */
-#define XCHAL_DTLB_SET3_VPN_CONSTMASK           0xE0000000      /* constant VPN bits, not including entry index bits; 0 if all writable */
-#define XCHAL_DTLB_SET3_PPN_CONSTMASK           0xF0000000      /* constant PPN bits, including entry index bits; 0 if all writable */
-#define XCHAL_DTLB_SET3_CA_CONSTMASK            0x0000000F      /* constant CA bits; 0 if all writable */
-#define XCHAL_DTLB_SET3_ASID_RESET              0       /* 1 if ASID reset values defined (and all writable); 0 otherwise */
-#define XCHAL_DTLB_SET3_VPN_RESET               0       /* 1 if VPN reset values defined (and all writable); 0 otherwise */
-#define XCHAL_DTLB_SET3_PPN_RESET               0       /* 1 if PPN reset values defined (and all writable); 0 otherwise */
-#define XCHAL_DTLB_SET3_CA_RESET                0       /* 1 if CA reset values defined (and all writable); 0 otherwise */
-/*  Constant ASID values for each entry of DTLB way set 3 (because ASID_CONSTMASK is non-zero):  */
-#define XCHAL_DTLB_SET3_E0_ASID_CONST           0x01
-#define XCHAL_DTLB_SET3_E1_ASID_CONST           0x01
-/*  Constant VPN values for each entry of DTLB way set 3 (because VPN_CONSTMASK is non-zero):  */
-#define XCHAL_DTLB_SET3_E0_VPN_CONST            0xE0000000
-#define XCHAL_DTLB_SET3_E1_VPN_CONST            0xF0000000
-/*  Constant PPN values for each entry of DTLB way set 3 (because PPN_CONSTMASK is non-zero):  */
-#define XCHAL_DTLB_SET3_E0_PPN_CONST            0xF0000000
-#define XCHAL_DTLB_SET3_E1_PPN_CONST            0xF0000000
-/*  Constant CA values for each entry of DTLB way set 3 (because CA_CONSTMASK is non-zero):  */
-#define XCHAL_DTLB_SET3_E0_CA_CONST             0x07
-#define XCHAL_DTLB_SET3_E1_CA_CONST             0x03
-
-/*  DTLB way set 4 (group of ways 7 thru 9):  */
-#define XCHAL_DTLB_SET4_WAY                     7       /* index of first way in this way set */
-#define XCHAL_DTLB_SET4_WAYS                    3       /* number of (contiguous) ways in this way set */
-#define XCHAL_DTLB_SET4_ENTRIES_LOG2            0       /* log2(number of entries in this way) */
-#define XCHAL_DTLB_SET4_ENTRIES                 1       /* number of entries in this way (always a power of 2) */
-#define XCHAL_DTLB_SET4_ARF                     0       /* 1=autorefill by h/w, 0=non-autorefill (wired/constant/static) */
-#define XCHAL_DTLB_SET4_PAGESIZES               1       /* number of supported page sizes in this way */
-#define XCHAL_DTLB_SET4_PAGESZ_BITS             0       /* number of bits to encode the page size */
-#define XCHAL_DTLB_SET4_PAGESZ_LOG2_MIN         12      /* log2(minimum supported page size) */
-#define XCHAL_DTLB_SET4_PAGESZ_LOG2_MAX         12      /* log2(maximum supported page size) */
-#define XCHAL_DTLB_SET4_PAGESZ_LOG2_LIST        12      /* list of log2(page size)s, separated by XCHAL_SEP;
-                                                           2^PAGESZ_BITS entries in list, unsupported entries are zero */
-#define XCHAL_DTLB_SET4_ASID_CONSTMASK          0       /* constant ASID bits; 0 if all writable */
-#define XCHAL_DTLB_SET4_VPN_CONSTMASK           0       /* constant VPN bits, not including entry index bits; 0 if all writable */
-#define XCHAL_DTLB_SET4_PPN_CONSTMASK           0       /* constant PPN bits, including entry index bits; 0 if all writable */
-#define XCHAL_DTLB_SET4_CA_CONSTMASK            0       /* constant CA bits; 0 if all writable */
-#define XCHAL_DTLB_SET4_ASID_RESET              0       /* 1 if ASID reset values defined (and all writable); 0 otherwise */
-#define XCHAL_DTLB_SET4_VPN_RESET               0       /* 1 if VPN reset values defined (and all writable); 0 otherwise */
-#define XCHAL_DTLB_SET4_PPN_RESET               0       /* 1 if PPN reset values defined (and all writable); 0 otherwise */
-#define XCHAL_DTLB_SET4_CA_RESET                0       /* 1 if CA reset values defined (and all writable); 0 otherwise */
-
-/*  Indexing macros:  */
-#define _XCHAL_DTLB_SET(n,_what)        XCHAL_DTLB_SET ## n ## _what
-#define XCHAL_DTLB_SET(n,what)          _XCHAL_DTLB_SET(n, _ ## what )
-#define _XCHAL_DTLB_SET_E(n,i,_what)    XCHAL_DTLB_SET ## n ## _E ## i ## _what
-#define XCHAL_DTLB_SET_E(n,i,what)      _XCHAL_DTLB_SET_E(n,i, _ ## what )
-/*
- *  Example use:  XCHAL_DTLB_SET(XCHAL_DTLB_ARF_SET0,ENTRIES)
- *      to get the value of XCHAL_DTLB_SET<n>_ENTRIES where <n> is the first auto-refill set.
- */
-
-
-/*
- *  Determine whether we have a full MMU (with Page Table and Protection)
- *  usable for an MMU-based OS:
- */
-#if XCHAL_HAVE_TLBS && !XCHAL_HAVE_SPANNING_WAY && XCHAL_ITLB_ARF_WAYS > 0 && XCHAL_DTLB_ARF_WAYS > 0 && XCHAL_MMU_RINGS >= 2
-# define XCHAL_HAVE_PTP_MMU             1       /* have full MMU (with page table [autorefill] and protection) */
-#else
-# define XCHAL_HAVE_PTP_MMU             0       /* don't have full MMU */
-#endif
-
-/*
- *  For full MMUs, report kernel RAM segment and kernel I/O segment static page mappings:
- */
-#if XCHAL_HAVE_PTP_MMU
-#define XCHAL_KSEG_CACHED_VADDR         0xD0000000      /* virt.addr of kernel RAM cached static map */
-#define XCHAL_KSEG_CACHED_PADDR         0x00000000      /* phys.addr of kseg_cached */
-#define XCHAL_KSEG_CACHED_SIZE          0x08000000      /* size in bytes of kseg_cached (assumed power of 2!!!) */
-#define XCHAL_KSEG_BYPASS_VADDR         0xD8000000      /* virt.addr of kernel RAM bypass (uncached) static map */
-#define XCHAL_KSEG_BYPASS_PADDR         0x00000000      /* phys.addr of kseg_bypass */
-#define XCHAL_KSEG_BYPASS_SIZE          0x08000000      /* size in bytes of kseg_bypass (assumed power of 2!!!) */
-
-#define XCHAL_KIO_CACHED_VADDR          0xE0000000      /* virt.addr of kernel I/O cached static map */
-#define XCHAL_KIO_CACHED_PADDR          0xF0000000      /* phys.addr of kio_cached */
-#define XCHAL_KIO_CACHED_SIZE           0x10000000      /* size in bytes of kio_cached (assumed power of 2!!!) */
-#define XCHAL_KIO_BYPASS_VADDR          0xF0000000      /* virt.addr of kernel I/O bypass (uncached) static map */
-#define XCHAL_KIO_BYPASS_PADDR          0xF0000000      /* phys.addr of kio_bypass */
-#define XCHAL_KIO_BYPASS_SIZE           0x10000000      /* size in bytes of kio_bypass (assumed power of 2!!!) */
-
-#define XCHAL_SEG_MAPPABLE_VADDR        0x00000000      /* start of largest non-static-mapped virtual addr area */
-#define XCHAL_SEG_MAPPABLE_SIZE         0xD0000000      /* size in bytes of  "  */
-/* define XCHAL_SEG_MAPPABLE2_xxx if more areas present, sorted in order of descending size.  */
-#endif
-
-
-/*----------------------------------------------------------------------
-                                MISC
-  ----------------------------------------------------------------------*/
-
-#define XCHAL_NUM_WRITEBUFFER_ENTRIES   4       /* number of write buffer entries */
-
-#define XCHAL_CORE_ID                   "linux_be"      /* configuration's alphanumeric core identifier
-                                                           (CoreID) set in the Xtensa Processor Generator */
-
-#define XCHAL_BUILD_UNIQUE_ID           0x00003256      /* software build-unique ID (22-bit) */
-
-/*  These definitions describe the hardware targeted by this software:  */
-#define XCHAL_HW_CONFIGID0              0xC103D1FF      /* config ID reg 0 value (upper 32 of 64 bits) */
-#define XCHAL_HW_CONFIGID1              0x00803256      /* config ID reg 1 value (lower 32 of 64 bits) */
-#define XCHAL_CONFIGID0                 XCHAL_HW_CONFIGID0      /* for backward compatibility only -- don't use! */
-#define XCHAL_CONFIGID1                 XCHAL_HW_CONFIGID1      /* for backward compatibility only -- don't use! */
-#define XCHAL_HW_RELEASE_MAJOR          1050    /* major release of targeted hardware */
-#define XCHAL_HW_RELEASE_MINOR          1       /* minor release of targeted hardware */
-#define XCHAL_HW_RELEASE_NAME           "T1050.1"       /* full release name of targeted hardware */
-#define XTHAL_HW_REL_T1050      1
-#define XTHAL_HW_REL_T1050_1    1
-#define XCHAL_HW_CONFIGID_RELIABLE      1
-
-
-/*
- *  Miscellaneous special register fields:
- */
-
-
-/*  DBREAKC (special register number 160):  */
-#define XCHAL_DBREAKC_VALIDMASK 0xC000003F      /* bits of DBREAKC that are defined */
-/*  MASK field:  */
-#define XCHAL_DBREAKC_MASK_BITS         6               /* number of bits in MASK field */
-#define XCHAL_DBREAKC_MASK_NUM          64              /* max number of possible causes (2^bits) */
-#define XCHAL_DBREAKC_MASK_SHIFT        0               /* position of MASK bits in DBREAKC, starting from lsbit */
-#define XCHAL_DBREAKC_MASK_MASK         0x0000003F      /* mask of bits in MASK field of DBREAKC */
-/*  LOADBREAK field:  */
-#define XCHAL_DBREAKC_LOADBREAK_BITS    1               /* number of bits in LOADBREAK field */
-#define XCHAL_DBREAKC_LOADBREAK_NUM     2               /* max number of possible causes (2^bits) */
-#define XCHAL_DBREAKC_LOADBREAK_SHIFT   30              /* position of LOADBREAK bits in DBREAKC, starting from lsbit */
-#define XCHAL_DBREAKC_LOADBREAK_MASK    0x40000000      /* mask of bits in LOADBREAK field of DBREAKC */
-/*  STOREBREAK field:  */
-#define XCHAL_DBREAKC_STOREBREAK_BITS   1               /* number of bits in STOREBREAK field */
-#define XCHAL_DBREAKC_STOREBREAK_NUM    2               /* max number of possible causes (2^bits) */
-#define XCHAL_DBREAKC_STOREBREAK_SHIFT  31              /* position of STOREBREAK bits in DBREAKC, starting from lsbit */
-#define XCHAL_DBREAKC_STOREBREAK_MASK   0x80000000      /* mask of bits in STOREBREAK field of DBREAKC */
-
-/*  PS (special register number 230):  */
-#define XCHAL_PS_VALIDMASK      0x00070FFF      /* bits of PS that are defined */
-/*  INTLEVEL field:  */
-#define XCHAL_PS_INTLEVEL_BITS  4               /* number of bits in INTLEVEL field */
-#define XCHAL_PS_INTLEVEL_NUM   16              /* max number of possible causes (2^bits) */
-#define XCHAL_PS_INTLEVEL_SHIFT 0               /* position of INTLEVEL bits in PS, starting from lsbit */
-#define XCHAL_PS_INTLEVEL_MASK  0x0000000F      /* mask of bits in INTLEVEL field of PS */
-/*  EXCM field:  */
-#define XCHAL_PS_EXCM_BITS      1               /* number of bits in EXCM field */
-#define XCHAL_PS_EXCM_NUM       2               /* max number of possible causes (2^bits) */
-#define XCHAL_PS_EXCM_SHIFT     4               /* position of EXCM bits in PS, starting from lsbit */
-#define XCHAL_PS_EXCM_MASK      0x00000010      /* mask of bits in EXCM field of PS */
-/*  PROGSTACK field:  */
-#define XCHAL_PS_PROGSTACK_BITS         1               /* number of bits in PROGSTACK field */
-#define XCHAL_PS_PROGSTACK_NUM          2               /* max number of possible causes (2^bits) */
-#define XCHAL_PS_PROGSTACK_SHIFT        5               /* position of PROGSTACK bits in PS, starting from lsbit */
-#define XCHAL_PS_PROGSTACK_MASK         0x00000020      /* mask of bits in PROGSTACK field of PS */
-/*  RING field:  */
-#define XCHAL_PS_RING_BITS      2               /* number of bits in RING field */
-#define XCHAL_PS_RING_NUM       4               /* max number of possible causes (2^bits) */
-#define XCHAL_PS_RING_SHIFT     6               /* position of RING bits in PS, starting from lsbit */
-#define XCHAL_PS_RING_MASK      0x000000C0      /* mask of bits in RING field of PS */
-/*  OWB field:  */
-#define XCHAL_PS_OWB_BITS       4               /* number of bits in OWB field */
-#define XCHAL_PS_OWB_NUM        16              /* max number of possible causes (2^bits) */
-#define XCHAL_PS_OWB_SHIFT      8               /* position of OWB bits in PS, starting from lsbit */
-#define XCHAL_PS_OWB_MASK       0x00000F00      /* mask of bits in OWB field of PS */
-/*  CALLINC field:  */
-#define XCHAL_PS_CALLINC_BITS   2               /* number of bits in CALLINC field */
-#define XCHAL_PS_CALLINC_NUM    4               /* max number of possible causes (2^bits) */
-#define XCHAL_PS_CALLINC_SHIFT  16              /* position of CALLINC bits in PS, starting from lsbit */
-#define XCHAL_PS_CALLINC_MASK   0x00030000      /* mask of bits in CALLINC field of PS */
-/*  WOE field:  */
-#define XCHAL_PS_WOE_BITS       1               /* number of bits in WOE field */
-#define XCHAL_PS_WOE_NUM        2               /* max number of possible causes (2^bits) */
-#define XCHAL_PS_WOE_SHIFT      18              /* position of WOE bits in PS, starting from lsbit */
-#define XCHAL_PS_WOE_MASK       0x00040000      /* mask of bits in WOE field of PS */
-
-/*  EXCCAUSE (special register number 232):  */
-#define XCHAL_EXCCAUSE_VALIDMASK        0x0000003F      /* bits of EXCCAUSE that are defined */
-/*  EXCCAUSE field:  */
-#define XCHAL_EXCCAUSE_BITS             6               /* number of bits in EXCCAUSE register */
-#define XCHAL_EXCCAUSE_NUM              64              /* max number of possible causes (2^bits) */
-#define XCHAL_EXCCAUSE_SHIFT            0               /* position of EXCCAUSE bits in register, starting from lsbit */
-#define XCHAL_EXCCAUSE_MASK             0x0000003F      /* mask of bits in EXCCAUSE register */
-
-/*  DEBUGCAUSE (special register number 233):  */
-#define XCHAL_DEBUGCAUSE_VALIDMASK      0x0000003F      /* bits of DEBUGCAUSE that are defined */
-/*  ICOUNT field:  */
-#define XCHAL_DEBUGCAUSE_ICOUNT_BITS    1               /* number of bits in ICOUNT field */
-#define XCHAL_DEBUGCAUSE_ICOUNT_NUM     2               /* max number of possible causes (2^bits) */
-#define XCHAL_DEBUGCAUSE_ICOUNT_SHIFT   0               /* position of ICOUNT bits in DEBUGCAUSE, starting from lsbit */
-#define XCHAL_DEBUGCAUSE_ICOUNT_MASK    0x00000001      /* mask of bits in ICOUNT field of DEBUGCAUSE */
-/*  IBREAK field:  */
-#define XCHAL_DEBUGCAUSE_IBREAK_BITS    1               /* number of bits in IBREAK field */
-#define XCHAL_DEBUGCAUSE_IBREAK_NUM     2               /* max number of possible causes (2^bits) */
-#define XCHAL_DEBUGCAUSE_IBREAK_SHIFT   1               /* position of IBREAK bits in DEBUGCAUSE, starting from lsbit */
-#define XCHAL_DEBUGCAUSE_IBREAK_MASK    0x00000002      /* mask of bits in IBREAK field of DEBUGCAUSE */
-/*  DBREAK field:  */
-#define XCHAL_DEBUGCAUSE_DBREAK_BITS    1               /* number of bits in DBREAK field */
-#define XCHAL_DEBUGCAUSE_DBREAK_NUM     2               /* max number of possible causes (2^bits) */
-#define XCHAL_DEBUGCAUSE_DBREAK_SHIFT   2               /* position of DBREAK bits in DEBUGCAUSE, starting from lsbit */
-#define XCHAL_DEBUGCAUSE_DBREAK_MASK    0x00000004      /* mask of bits in DBREAK field of DEBUGCAUSE */
-/*  BREAK field:  */
-#define XCHAL_DEBUGCAUSE_BREAK_BITS     1               /* number of bits in BREAK field */
-#define XCHAL_DEBUGCAUSE_BREAK_NUM      2               /* max number of possible causes (2^bits) */
-#define XCHAL_DEBUGCAUSE_BREAK_SHIFT    3               /* position of BREAK bits in DEBUGCAUSE, starting from lsbit */
-#define XCHAL_DEBUGCAUSE_BREAK_MASK     0x00000008      /* mask of bits in BREAK field of DEBUGCAUSE */
-/*  BREAKN field:  */
-#define XCHAL_DEBUGCAUSE_BREAKN_BITS    1               /* number of bits in BREAKN field */
-#define XCHAL_DEBUGCAUSE_BREAKN_NUM     2               /* max number of possible causes (2^bits) */
-#define XCHAL_DEBUGCAUSE_BREAKN_SHIFT   4               /* position of BREAKN bits in DEBUGCAUSE, starting from lsbit */
-#define XCHAL_DEBUGCAUSE_BREAKN_MASK    0x00000010      /* mask of bits in BREAKN field of DEBUGCAUSE */
-/*  DEBUGINT field:  */
-#define XCHAL_DEBUGCAUSE_DEBUGINT_BITS  1               /* number of bits in DEBUGINT field */
-#define XCHAL_DEBUGCAUSE_DEBUGINT_NUM   2               /* max number of possible causes (2^bits) */
-#define XCHAL_DEBUGCAUSE_DEBUGINT_SHIFT 5               /* position of DEBUGINT bits in DEBUGCAUSE, starting from lsbit */
-#define XCHAL_DEBUGCAUSE_DEBUGINT_MASK  0x00000020      /* mask of bits in DEBUGINT field of DEBUGCAUSE */
-
-
-
-/*----------------------------------------------------------------------
-                                ISA
-  ----------------------------------------------------------------------*/
-
-#define XCHAL_HAVE_DENSITY              1       /* 1 if density option configured, 0 otherwise */
-#define XCHAL_HAVE_LOOPS                1       /* 1 if zero-overhead loops option configured, 0 otherwise */
-/*  Misc instructions:  */
-#define XCHAL_HAVE_NSA                  0       /* 1 if NSA/NSAU instructions option configured, 0 otherwise */
-#define XCHAL_HAVE_MINMAX               0       /* 1 if MIN/MAX instructions option configured, 0 otherwise */
-#define XCHAL_HAVE_SEXT                 0       /* 1 if sign-extend instruction option configured, 0 otherwise */
-#define XCHAL_HAVE_CLAMPS               0       /* 1 if CLAMPS instruction option configured, 0 otherwise */
-#define XCHAL_HAVE_MAC16                0       /* 1 if MAC16 option configured, 0 otherwise */
-#define XCHAL_HAVE_MUL16                0       /* 1 if 16-bit integer multiply option configured, 0 otherwise */
-/*#define XCHAL_HAVE_POPC               0*/     /* 1 if CRC instruction option configured, 0 otherwise */
-/*#define XCHAL_HAVE_CRC                0*/     /* 1 if POPC instruction option configured, 0 otherwise */
-
-#define XCHAL_HAVE_SPECULATION          0       /* 1 if speculation option configured, 0 otherwise */
-/*#define XCHAL_HAVE_MP_SYNC            0*/     /* 1 if multiprocessor sync. option configured, 0 otherwise */
-#define XCHAL_HAVE_PRID                 0       /* 1 if processor ID register configured, 0 otherwise */
-
-#define XCHAL_NUM_MISC_REGS             2       /* number of miscellaneous registers (0..4) */
-
-/*  These relate a bit more to TIE:  */
-#define XCHAL_HAVE_BOOLEANS             0       /* 1 if booleans option configured, 0 otherwise */
-#define XCHAL_HAVE_MUL32                0       /* 1 if 32-bit integer multiply option configured, 0 otherwise */
-#define XCHAL_HAVE_MUL32_HIGH           0       /* 1 if MUL32 option includes MULUH and MULSH, 0 otherwise */
-#define XCHAL_HAVE_FP                   0       /* 1 if floating point option configured, 0 otherwise */
-
-
-/*----------------------------------------------------------------------
-                                DERIVED
-  ----------------------------------------------------------------------*/
-
-#if XCHAL_HAVE_BE
-#define XCHAL_INST_ILLN                 0xD60F          /* 2-byte illegal instruction, msb-first */
-#define XCHAL_INST_ILLN_BYTE0           0xD6            /* 2-byte illegal instruction, 1st byte */
-#define XCHAL_INST_ILLN_BYTE1           0x0F            /* 2-byte illegal instruction, 2nd byte */
-#else
-#define XCHAL_INST_ILLN                 0xF06D          /* 2-byte illegal instruction, lsb-first */
-#define XCHAL_INST_ILLN_BYTE0           0x6D            /* 2-byte illegal instruction, 1st byte */
-#define XCHAL_INST_ILLN_BYTE1           0xF0            /* 2-byte illegal instruction, 2nd byte */
-#endif
-/*  Belongs in xtensa/hal.h:  */
-#define XTHAL_INST_ILL                  0x000000        /* 3-byte illegal instruction */
-
-
-/*
- *  Because information as to exactly which hardware release is targeted
- *  by a given software build is not always available, compile-time HAL
- *  Hardware-Release "_AT" macros are fuzzy (return 0, 1, or XCHAL_MAYBE):
- */
-#ifndef XCHAL_HW_RELEASE_MAJOR
-# define XCHAL_HW_CONFIGID_RELIABLE     0
-#endif
-#if XCHAL_HW_CONFIGID_RELIABLE
-# define XCHAL_HW_RELEASE_AT_OR_BELOW(major,minor)      (XTHAL_REL_LE( XCHAL_HW_RELEASE_MAJOR,XCHAL_HW_RELEASE_MINOR, major,minor ) ? 1 : 0)
-# define XCHAL_HW_RELEASE_AT_OR_ABOVE(major,minor)      (XTHAL_REL_GE( XCHAL_HW_RELEASE_MAJOR,XCHAL_HW_RELEASE_MINOR, major,minor ) ? 1 : 0)
-# define XCHAL_HW_RELEASE_AT(major,minor)               (XTHAL_REL_EQ( XCHAL_HW_RELEASE_MAJOR,XCHAL_HW_RELEASE_MINOR, major,minor ) ? 1 : 0)
-# define XCHAL_HW_RELEASE_MAJOR_AT(major)               ((XCHAL_HW_RELEASE_MAJOR == (major)) ? 1 : 0)
-#else
-# define XCHAL_HW_RELEASE_AT_OR_BELOW(major,minor)      ( ((major) < 1040 && XCHAL_HAVE_XEA2) ? 0 \
-                                                        : ((major) > 1050 && XCHAL_HAVE_XEA1) ? 1 \
-                                                        : XTHAL_MAYBE )
-# define XCHAL_HW_RELEASE_AT_OR_ABOVE(major,minor)      ( ((major) >= 2000 && XCHAL_HAVE_XEA1) ? 0 \
-                                                        : (XTHAL_REL_LE(major,minor, 1040,0) && XCHAL_HAVE_XEA2) ? 1 \
-                                                        : XTHAL_MAYBE )
-# define XCHAL_HW_RELEASE_AT(major,minor)               ( (((major) < 1040 && XCHAL_HAVE_XEA2) || \
-                                                           ((major) >= 2000 && XCHAL_HAVE_XEA1)) ? 0 : XTHAL_MAYBE)
-# define XCHAL_HW_RELEASE_MAJOR_AT(major)               XCHAL_HW_RELEASE_AT(major,0)
-#endif
-
-/*
- *  Specific errata:
- */
-
-/*
- *  Erratum T1020.H13, T1030.H7, T1040.H10, T1050.H4 (fixed in T1040.3 and T1050.1;
- *  relevant only in XEA1, kernel-vector mode, level-one interrupts and overflows enabled):
- */
-#define XCHAL_MAYHAVE_ERRATUM_XEA1KWIN  (XCHAL_HAVE_XEA1 && \
-                                         (XCHAL_HW_RELEASE_AT_OR_BELOW(1040,2) != 0 \
-                                          || XCHAL_HW_RELEASE_AT(1050,0)))
-
-
-
-#endif /*XTENSA_CONFIG_CORE_H*/
-
diff --git a/include/asm-xtensa/xtensa/config-linux_be/defs.h b/include/asm-xtensa/xtensa/config-linux_be/defs.h
deleted file mode 100644
index f7c58b273371..000000000000
--- a/include/asm-xtensa/xtensa/config-linux_be/defs.h
+++ /dev/null
@@ -1,270 +0,0 @@
-/* Definitions for Xtensa instructions, types, and protos. */
-
-/*
- * Copyright (c) 2003 Tensilica, Inc.  All Rights Reserved.
- *
- * 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.
- *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not, write the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307,
- * USA.
- */
-
-/* Do not modify. This is automatically generated.*/
-
-#ifndef _XTENSA_BASE_HEADER
-#define _XTENSA_BASE_HEADER
-
-#ifdef __XTENSA__
-#if defined(__GNUC__) && !defined(__XCC__)
-
-#define L8UI_ASM(arr, ars, imm) { \
-  __asm__ volatile("l8ui %0, %1, %2" : "=a" (arr) : "a" (ars) , "i" (imm)); \
-}
-
-#define XT_L8UI(ars, imm) \
-({ \
-  unsigned char _arr; \
-  const unsigned char *_ars = ars; \
-  L8UI_ASM(_arr, _ars, imm); \
-  _arr; \
-})
-
-#define L16UI_ASM(arr, ars, imm) { \
-  __asm__ volatile("l16ui %0, %1, %2" : "=a" (arr) : "a" (ars) , "i" (imm)); \
-}
-
-#define XT_L16UI(ars, imm) \
-({ \
-  unsigned short _arr; \
-  const unsigned short *_ars = ars; \
-  L16UI_ASM(_arr, _ars, imm); \
-  _arr; \
-})
-
-#define L16SI_ASM(arr, ars, imm) {\
-  __asm__ volatile("l16si %0, %1, %2" : "=a" (arr) : "a" (ars) , "i" (imm)); \
-}
-
-#define XT_L16SI(ars, imm) \
-({ \
-  signed short _arr; \
-  const signed short *_ars = ars; \
-  L16SI_ASM(_arr, _ars, imm); \
-  _arr; \
-})
-
-#define L32I_ASM(arr, ars, imm) { \
-  __asm__ volatile("l32i %0, %1, %2" : "=a" (arr) : "a" (ars) , "i" (imm)); \
-}
-
-#define XT_L32I(ars, imm) \
-({ \
-  unsigned _arr; \
-  const unsigned *_ars = ars; \
-  L32I_ASM(_arr, _ars, imm); \
-  _arr; \
-})
-
-#define S8I_ASM(arr, ars, imm) {\
-  __asm__ volatile("s8i %0, %1, %2" : : "a" (arr), "a" (ars) , "i" (imm) : "memory" ); \
-}
-
-#define XT_S8I(arr, ars, imm) \
-({ \
-  signed char _arr = arr; \
-  const signed char *_ars = ars; \
-  S8I_ASM(_arr, _ars, imm); \
-})
-
-#define S16I_ASM(arr, ars, imm) {\
-  __asm__ volatile("s16i %0, %1, %2" : : "a" (arr), "a" (ars) , "i" (imm) : "memory" ); \
-}
-
-#define XT_S16I(arr, ars, imm) \
-({ \
-  signed short _arr = arr; \
-  const signed short *_ars = ars; \
-  S16I_ASM(_arr, _ars, imm); \
-})
-
-#define S32I_ASM(arr, ars, imm) { \
-  __asm__ volatile("s32i %0, %1, %2" : : "a" (arr), "a" (ars) , "i" (imm) : "memory" ); \
-}
-
-#define XT_S32I(arr, ars, imm) \
-({ \
-  signed int _arr = arr; \
-  const signed int *_ars = ars; \
-  S32I_ASM(_arr, _ars, imm); \
-})
-
-#define ADDI_ASM(art, ars, imm) {\
-   __asm__ ("addi %0, %1, %2" : "=a" (art) : "a" (ars), "i" (imm)); \
-}
-
-#define XT_ADDI(ars, imm) \
-({ \
-   unsigned _art; \
-   unsigned _ars = ars; \
-   ADDI_ASM(_art, _ars, imm); \
-   _art; \
-})
-
-#define ABS_ASM(arr, art) {\
-   __asm__ ("abs %0, %1" : "=a" (arr) : "a" (art)); \
-}
-
-#define XT_ABS(art) \
-({ \
-   unsigned _arr; \
-   signed _art = art; \
-   ABS_ASM(_arr, _art); \
-   _arr; \
-})
-
-/* Note: In the following macros that reference SAR, the magic "state"
-   register is used to capture the dependency on SAR.  This is because
-   SAR is a 5-bit register and thus there are no C types that can be
-   used to represent it.  It doesn't appear that the SAR register is
-   even relevant to GCC, but it is marked as "clobbered" just in
-   case.  */
-
-#define SRC_ASM(arr, ars, art) {\
-   register int _xt_sar __asm__ ("state"); \
-   __asm__ ("src %0, %1, %2" \
-            : "=a" (arr) : "a" (ars), "a" (art), "t" (_xt_sar)); \
-}
-
-#define XT_SRC(ars, art) \
-({ \
-   unsigned _arr; \
-   unsigned _ars = ars; \
-   unsigned _art = art; \
-   SRC_ASM(_arr, _ars, _art); \
-   _arr; \
-})
-
-#define SSR_ASM(ars) {\
-   register int _xt_sar __asm__ ("state"); \
-   __asm__ ("ssr %1" : "=t" (_xt_sar) : "a" (ars) : "sar"); \
-}
-
-#define XT_SSR(ars) \
-({ \
-   unsigned _ars = ars; \
-   SSR_ASM(_ars); \
-})
-
-#define SSL_ASM(ars) {\
-   register int _xt_sar __asm__ ("state"); \
-   __asm__ ("ssl %1" : "=t" (_xt_sar) : "a" (ars) : "sar"); \
-}
-
-#define XT_SSL(ars) \
-({ \
-   unsigned _ars = ars; \
-   SSL_ASM(_ars); \
-})
-
-#define SSA8B_ASM(ars) {\
-   register int _xt_sar __asm__ ("state"); \
-   __asm__ ("ssa8b %1" : "=t" (_xt_sar) : "a" (ars) : "sar"); \
-}
-
-#define XT_SSA8B(ars) \
-({ \
-   unsigned _ars = ars; \
-   SSA8B_ASM(_ars); \
-})
-
-#define SSA8L_ASM(ars) {\
-   register int _xt_sar __asm__ ("state"); \
-   __asm__ ("ssa8l %1" : "=t" (_xt_sar) : "a" (ars) : "sar"); \
-}
-
-#define XT_SSA8L(ars) \
-({ \
-   unsigned _ars = ars; \
-   SSA8L_ASM(_ars); \
-})
-
-#define SSAI_ASM(imm) {\
-   register int _xt_sar __asm__ ("state"); \
-   __asm__ ("ssai %1" : "=t" (_xt_sar) : "i" (imm) : "sar"); \
-}
-
-#define XT_SSAI(imm) \
-({ \
-   SSAI_ASM(imm); \
-})
-
-
-
-
-
-
-
-
-#endif /* __GNUC__ && !__XCC__ */
-
-#ifdef __XCC__
-
-/* Core load/store instructions */
-extern unsigned char _TIE_L8UI(const unsigned char * ars, immediate imm);
-extern unsigned short _TIE_L16UI(const unsigned short * ars, immediate imm);
-extern signed short _TIE_L16SI(const signed short * ars, immediate imm);
-extern unsigned _TIE_L32I(const unsigned * ars, immediate imm);
-extern void _TIE_S8I(unsigned char arr, unsigned char * ars, immediate imm);
-extern void _TIE_S16I(unsigned short arr, unsigned short * ars, immediate imm);
-extern void _TIE_S32I(unsigned arr, unsigned * ars, immediate imm);
-
-#define XT_L8UI  _TIE_L8UI
-#define XT_L16UI _TIE_L16UI
-#define XT_L16SI _TIE_L16SI
-#define XT_L32I  _TIE_L32I
-#define XT_S8I   _TIE_S8I
-#define XT_S16I  _TIE_S16I
-#define XT_S32I  _TIE_S32I
-
-/* Add-immediate instruction */
-extern unsigned _TIE_ADDI(unsigned ars, immediate imm);
-#define XT_ADDI  _TIE_ADDI
-
-/* Absolute value instruction */
-extern unsigned _TIE_ABS(int art);
-#define XT_ABS _TIE_ABS
-
-/* funnel shift instructions */
-extern unsigned _TIE_SRC(unsigned ars, unsigned art);
-#define XT_SRC _TIE_SRC
-extern void _TIE_SSR(unsigned ars);
-#define XT_SSR _TIE_SSR
-extern void _TIE_SSL(unsigned ars);
-#define XT_SSL _TIE_SSL
-extern void _TIE_SSA8B(unsigned ars);
-#define XT_SSA8B _TIE_SSA8B
-extern void _TIE_SSA8L(unsigned ars);
-#define XT_SSA8L _TIE_SSA8L
-extern void _TIE_SSAI(immediate imm);
-#define XT_SSAI _TIE_SSAI
-
-
-#endif /* __XCC__ */
-
-#endif /* __XTENSA__ */
-#endif /* !_XTENSA_BASE_HEADER */
diff --git a/include/asm-xtensa/xtensa/config-linux_be/specreg.h b/include/asm-xtensa/xtensa/config-linux_be/specreg.h
deleted file mode 100644
index fa4106aa9a02..000000000000
--- a/include/asm-xtensa/xtensa/config-linux_be/specreg.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Xtensa Special Register symbolic names
- */
-
-/* $Id: specreg.h,v 1.2 2003/03/07 19:15:18 joetaylor Exp $ */
-
-/*
- * Copyright (c) 2003 Tensilica, Inc.  All Rights Reserved.
- *
- * 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.
- *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not, write the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307,
- * USA.
- */
-
-#ifndef XTENSA_SPECREG_H
-#define XTENSA_SPECREG_H
-
-/*  Include these special register bitfield definitions, for historical reasons:  */
-#include <xtensa/corebits.h>
-
-
-/*  Special registers:  */
-#define LBEG            0
-#define LEND            1
-#define LCOUNT          2
-#define SAR             3
-#define WINDOWBASE      72
-#define WINDOWSTART     73
-#define PTEVADDR        83
-#define RASID           90
-#define ITLBCFG         91
-#define DTLBCFG         92
-#define IBREAKENABLE    96
-#define DDR             104
-#define IBREAKA_0       128
-#define IBREAKA_1       129
-#define DBREAKA_0       144
-#define DBREAKA_1       145
-#define DBREAKC_0       160
-#define DBREAKC_1       161
-#define EPC_1           177
-#define EPC_2           178
-#define EPC_3           179
-#define EPC_4           180
-#define DEPC            192
-#define EPS_2           194
-#define EPS_3           195
-#define EPS_4           196
-#define EXCSAVE_1       209
-#define EXCSAVE_2       210
-#define EXCSAVE_3       211
-#define EXCSAVE_4       212
-#define INTERRUPT       226
-#define INTENABLE       228
-#define PS              230
-#define EXCCAUSE        232
-#define DEBUGCAUSE      233
-#define CCOUNT          234
-#define ICOUNT          236
-#define ICOUNTLEVEL     237
-#define EXCVADDR        238
-#define CCOMPARE_0      240
-#define CCOMPARE_1      241
-#define CCOMPARE_2      242
-#define MISC_REG_0      244
-#define MISC_REG_1      245
-
-/*  Special cases (bases of special register series):  */
-#define IBREAKA         128
-#define DBREAKA         144
-#define DBREAKC         160
-#define EPC             176
-#define EPS             192
-#define EXCSAVE         208
-#define CCOMPARE        240
-
-/*  Special names for read-only and write-only interrupt registers:  */
-#define INTREAD         226
-#define INTSET          226
-#define INTCLEAR        227
-
-#endif /* XTENSA_SPECREG_H */
-
diff --git a/include/asm-xtensa/xtensa/config-linux_be/system.h b/include/asm-xtensa/xtensa/config-linux_be/system.h
deleted file mode 100644
index cf9d4d308e3a..000000000000
--- a/include/asm-xtensa/xtensa/config-linux_be/system.h
+++ /dev/null
@@ -1,198 +0,0 @@
-/*
- * xtensa/config/system.h -- HAL definitions that are dependent on SYSTEM configuration
- *
- *  NOTE: The location and contents of this file are highly subject to change.
- *
- *  Source for configuration-independent binaries (which link in a
- *  configuration-specific HAL library) must NEVER include this file.
- *  The HAL itself has historically included this file in some instances,
- *  but this is not appropriate either, because the HAL is meant to be
- *  core-specific but system independent.
- */
-
-/*
- * Copyright (c) 2003 Tensilica, Inc.  All Rights Reserved.
- *
- * 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.
- *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not, write the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307,
- * USA.
- */
-
-
-#ifndef XTENSA_CONFIG_SYSTEM_H
-#define XTENSA_CONFIG_SYSTEM_H
-
-/*#include <xtensa/hal.h>*/
-
-
-
-/*----------------------------------------------------------------------
-                                DEVICE ADDRESSES
-  ----------------------------------------------------------------------*/
-
-/*
- *  Strange place to find these, but the configuration GUI
- *  allows moving these around to account for various core
- *  configurations.  Specific boards (and their BSP software)
- *  will have specific meanings for these components.
- */
-
-/*  I/O Block areas:  */
-#define XSHAL_IOBLOCK_CACHED_VADDR      0xE0000000
-#define XSHAL_IOBLOCK_CACHED_PADDR      0xF0000000
-#define XSHAL_IOBLOCK_CACHED_SIZE       0x0E000000
-
-#define XSHAL_IOBLOCK_BYPASS_VADDR      0xF0000000
-#define XSHAL_IOBLOCK_BYPASS_PADDR      0xF0000000
-#define XSHAL_IOBLOCK_BYPASS_SIZE       0x0E000000
-
-/*  System ROM:  */
-#define XSHAL_ROM_VADDR         0xEE000000
-#define XSHAL_ROM_PADDR         0xFE000000
-#define XSHAL_ROM_SIZE          0x00400000
-/*  Largest available area (free of vectors):  */
-#define XSHAL_ROM_AVAIL_VADDR   0xEE00052C
-#define XSHAL_ROM_AVAIL_VSIZE   0x003FFAD4
-
-/*  System RAM:  */
-#define XSHAL_RAM_VADDR         0xD0000000
-#define XSHAL_RAM_PADDR         0x00000000
-#define XSHAL_RAM_VSIZE         0x08000000
-#define XSHAL_RAM_PSIZE         0x10000000
-#define XSHAL_RAM_SIZE          XSHAL_RAM_PSIZE
-/*  Largest available area (free of vectors):  */
-#define XSHAL_RAM_AVAIL_VADDR   0xD0000370
-#define XSHAL_RAM_AVAIL_VSIZE   0x07FFFC90
-
-/*
- *  Shadow system RAM (same device as system RAM, at different address).
- *  (Emulation boards need this for the SONIC Ethernet driver
- *   when data caches are configured for writeback mode.)
- *  NOTE: on full MMU configs, this points to the BYPASS virtual address
- *  of system RAM, ie. is the same as XSHAL_RAM_* except that virtual
- *  addresses are viewed through the BYPASS static map rather than
- *  the CACHED static map.
- */
-#define XSHAL_RAM_BYPASS_VADDR          0xD8000000
-#define XSHAL_RAM_BYPASS_PADDR          0x00000000
-#define XSHAL_RAM_BYPASS_PSIZE          0x08000000
-
-/*  Alternate system RAM (different device than system RAM):  */
-#define XSHAL_ALTRAM_VADDR              0xCEE00000
-#define XSHAL_ALTRAM_PADDR              0xC0000000
-#define XSHAL_ALTRAM_SIZE               0x00200000
-
-
-/*----------------------------------------------------------------------
- *                      DEVICE-ADDRESS DEPENDENT...
- *
- *  Values written to CACHEATTR special register (or its equivalent)
- *  to enable and disable caches in various modes.
- *----------------------------------------------------------------------*/
-
-/*----------------------------------------------------------------------
-                        BACKWARD COMPATIBILITY ...
-  ----------------------------------------------------------------------*/
-
-/*
- *  NOTE:  the following two macros are DEPRECATED.  Use the latter
- *  board-specific macros instead, which are specially tuned for the
- *  particular target environments' memory maps.
- */
-#define XSHAL_CACHEATTR_BYPASS          XSHAL_XT2000_CACHEATTR_BYPASS   /* disable caches in bypass mode */
-#define XSHAL_CACHEATTR_DEFAULT         XSHAL_XT2000_CACHEATTR_DEFAULT  /* default setting to enable caches (no writeback!) */
-
-/*----------------------------------------------------------------------
-                        ISS (Instruction Set Simulator) SPECIFIC ...
-  ----------------------------------------------------------------------*/
-
-#define XSHAL_ISS_CACHEATTR_WRITEBACK   0x1122222F      /* enable caches in write-back mode */
-#define XSHAL_ISS_CACHEATTR_WRITEALLOC  0x1122222F      /* enable caches in write-allocate mode */
-#define XSHAL_ISS_CACHEATTR_WRITETHRU   0x1122222F      /* enable caches in write-through mode */
-#define XSHAL_ISS_CACHEATTR_BYPASS      0x2222222F      /* disable caches in bypass mode */
-#define XSHAL_ISS_CACHEATTR_DEFAULT     XSHAL_ISS_CACHEATTR_WRITEBACK   /* default setting to enable caches */
-
-/*  For Coware only:  */
-#define XSHAL_COWARE_CACHEATTR_WRITEBACK        0x11222222      /* enable caches in write-back mode */
-#define XSHAL_COWARE_CACHEATTR_WRITEALLOC       0x11222222      /* enable caches in write-allocate mode */
-#define XSHAL_COWARE_CACHEATTR_WRITETHRU        0x11222222      /* enable caches in write-through mode */
-#define XSHAL_COWARE_CACHEATTR_BYPASS           0x22222222      /* disable caches in bypass mode */
-#define XSHAL_COWARE_CACHEATTR_DEFAULT          XSHAL_COWARE_CACHEATTR_WRITEBACK        /* default setting to enable caches */
-
-/*  For BFM and other purposes:  */
-#define XSHAL_ALLVALID_CACHEATTR_WRITEBACK      0x11222222      /* enable caches without any invalid regions */
-#define XSHAL_ALLVALID_CACHEATTR_DEFAULT        XSHAL_ALLVALID_CACHEATTR_WRITEBACK      /* default setting for caches without any invalid regions */
-
-#define XSHAL_ISS_PIPE_REGIONS  0
-#define XSHAL_ISS_SDRAM_REGIONS 0
-
-
-/*----------------------------------------------------------------------
-                        XT2000 BOARD SPECIFIC ...
-  ----------------------------------------------------------------------*/
-
-#define XSHAL_XT2000_CACHEATTR_WRITEBACK        0x22FFFFFF      /* enable caches in write-back mode */
-#define XSHAL_XT2000_CACHEATTR_WRITEALLOC       0x22FFFFFF      /* enable caches in write-allocate mode */
-#define XSHAL_XT2000_CACHEATTR_WRITETHRU        0x22FFFFFF      /* enable caches in write-through mode */
-#define XSHAL_XT2000_CACHEATTR_BYPASS           0x22FFFFFF      /* disable caches in bypass mode */
-#define XSHAL_XT2000_CACHEATTR_DEFAULT          XSHAL_XT2000_CACHEATTR_WRITEBACK        /* default setting to enable caches */
-
-#define XSHAL_XT2000_PIPE_REGIONS       0x00001000      /* BusInt pipeline regions */
-#define XSHAL_XT2000_SDRAM_REGIONS      0x00000005      /* BusInt SDRAM regions */
-
-
-/*----------------------------------------------------------------------
-                                VECTOR SIZES
-  ----------------------------------------------------------------------*/
-
-/*
- *  Sizes allocated to vectors by the system (memory map) configuration.
- *  These sizes are constrained by core configuration (eg. one vector's
- *  code cannot overflow into another vector) but are dependent on the
- *  system or board (or LSP) memory map configuration.
- *
- *  Whether or not each vector happens to be in a system ROM is also
- *  a system configuration matter, sometimes useful, included here also:
- */
-#define XSHAL_RESET_VECTOR_SIZE 0x000004E0
-#define XSHAL_RESET_VECTOR_ISROM        1
-#define XSHAL_USER_VECTOR_SIZE  0x0000001C
-#define XSHAL_USER_VECTOR_ISROM 0
-#define XSHAL_PROGRAMEXC_VECTOR_SIZE    XSHAL_USER_VECTOR_SIZE  /* for backward compatibility */
-#define XSHAL_USEREXC_VECTOR_SIZE       XSHAL_USER_VECTOR_SIZE  /* for backward compatibility */
-#define XSHAL_KERNEL_VECTOR_SIZE        0x0000001C
-#define XSHAL_KERNEL_VECTOR_ISROM       0
-#define XSHAL_STACKEDEXC_VECTOR_SIZE    XSHAL_KERNEL_VECTOR_SIZE        /* for backward compatibility */
-#define XSHAL_KERNELEXC_VECTOR_SIZE     XSHAL_KERNEL_VECTOR_SIZE        /* for backward compatibility */
-#define XSHAL_DOUBLEEXC_VECTOR_SIZE     0x000000E0
-#define XSHAL_DOUBLEEXC_VECTOR_ISROM    0
-#define XSHAL_WINDOW_VECTORS_SIZE       0x00000180
-#define XSHAL_WINDOW_VECTORS_ISROM      0
-#define XSHAL_INTLEVEL2_VECTOR_SIZE     0x0000000C
-#define XSHAL_INTLEVEL2_VECTOR_ISROM    0
-#define XSHAL_INTLEVEL3_VECTOR_SIZE     0x0000000C
-#define XSHAL_INTLEVEL3_VECTOR_ISROM    0
-#define XSHAL_INTLEVEL4_VECTOR_SIZE     0x0000000C
-#define XSHAL_INTLEVEL4_VECTOR_ISROM    1
-#define XSHAL_DEBUG_VECTOR_SIZE         XSHAL_INTLEVEL4_VECTOR_SIZE
-#define XSHAL_DEBUG_VECTOR_ISROM        XSHAL_INTLEVEL4_VECTOR_ISROM
-
-
-#endif /*XTENSA_CONFIG_SYSTEM_H*/
-
diff --git a/include/asm-xtensa/xtensa/config-linux_be/tie.h b/include/asm-xtensa/xtensa/config-linux_be/tie.h
deleted file mode 100644
index 3c2e514602f4..000000000000
--- a/include/asm-xtensa/xtensa/config-linux_be/tie.h
+++ /dev/null
@@ -1,275 +0,0 @@
-/*
- * xtensa/config/tie.h -- HAL definitions that are dependent on CORE and TIE configuration
- *
- *  This header file is sometimes referred to as the "compile-time HAL" or CHAL.
- *  It was generated for a specific Xtensa processor configuration,
- *  and furthermore for a specific set of TIE source files that extend
- *  basic core functionality.
- *
- *  Source for configuration-independent binaries (which link in a
- *  configuration-specific HAL library) must NEVER include this file.
- *  It is perfectly normal, however, for the HAL source itself to include this file.
- */
-
-/*
- * Copyright (c) 2003 Tensilica, Inc.  All Rights Reserved.
- *
- * 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.
- *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not, write the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307,
- * USA.
- */
-
-
-#ifndef XTENSA_CONFIG_TIE_H
-#define XTENSA_CONFIG_TIE_H
-
-#include <xtensa/hal.h>
-
-
-/*----------------------------------------------------------------------
-                                GENERAL
-  ----------------------------------------------------------------------*/
-
-/*
- *  Separators for macros that expand into arrays.
- *  These can be predefined by files that #include this one,
- *  when different separators are required.
- */
-/*  Element separator for macros that expand into 1-dimensional arrays:  */
-#ifndef XCHAL_SEP
-#define XCHAL_SEP                       ,
-#endif
-/*  Array separator for macros that expand into 2-dimensional arrays:  */
-#ifndef XCHAL_SEP2
-#define XCHAL_SEP2                      },{
-#endif
-
-
-
-
-
-
-/*----------------------------------------------------------------------
-                        COPROCESSORS and EXTRA STATE
-  ----------------------------------------------------------------------*/
-
-#define XCHAL_CP_NUM                    0       /* number of coprocessors */
-#define XCHAL_CP_MAX                    0       /* max coprocessor id plus one (0 if none) */
-#define XCHAL_CP_MASK                   0x00    /* bitmask of coprocessors by id */
-
-/*  Space for coprocessors' state save areas:  */
-#define XCHAL_CP0_SA_SIZE               0
-#define XCHAL_CP1_SA_SIZE               0
-#define XCHAL_CP2_SA_SIZE               0
-#define XCHAL_CP3_SA_SIZE               0
-#define XCHAL_CP4_SA_SIZE               0
-#define XCHAL_CP5_SA_SIZE               0
-#define XCHAL_CP6_SA_SIZE               0
-#define XCHAL_CP7_SA_SIZE               0
-/*  Minimum required alignments of CP state save areas:  */
-#define XCHAL_CP0_SA_ALIGN              1
-#define XCHAL_CP1_SA_ALIGN              1
-#define XCHAL_CP2_SA_ALIGN              1
-#define XCHAL_CP3_SA_ALIGN              1
-#define XCHAL_CP4_SA_ALIGN              1
-#define XCHAL_CP5_SA_ALIGN              1
-#define XCHAL_CP6_SA_ALIGN              1
-#define XCHAL_CP7_SA_ALIGN              1
-
-/*  Indexing macros:  */
-#define _XCHAL_CP_SA_SIZE(n)            XCHAL_CP ## n ## _SA_SIZE
-#define XCHAL_CP_SA_SIZE(n)             _XCHAL_CP_SA_SIZE(n)    /* n = 0 .. 7 */
-#define _XCHAL_CP_SA_ALIGN(n)           XCHAL_CP ## n ## _SA_ALIGN
-#define XCHAL_CP_SA_ALIGN(n)            _XCHAL_CP_SA_ALIGN(n)   /* n = 0 .. 7 */
-
-
-/*  Space for "extra" state (user special registers and non-cp TIE) save area:  */
-#define XCHAL_EXTRA_SA_SIZE             0
-#define XCHAL_EXTRA_SA_ALIGN            1
-
-/*  Total save area size (extra + all coprocessors)  */
-/*  (not useful until xthal_{save,restore}_all_extra() is implemented,  */
-/*   but included for Tor2 beta; doesn't account for alignment!):  */
-#define XCHAL_CPEXTRA_SA_SIZE_TOR2      0       /* Tor2Beta temporary definition -- do not use */
-
-/*  Combined required alignment for all CP and EXTRA state save areas  */
-/*  (does not include required alignment for any base config registers):  */
-#define XCHAL_CPEXTRA_SA_ALIGN          1
-
-/* ... */
-
-
-#ifdef _ASMLANGUAGE
-/*
- *  Assembly-language specific definitions (assembly macros, etc.).
- */
-#include <xtensa/config/specreg.h>
-
-/********************
- *  Macros to save and restore the non-coprocessor TIE portion of EXTRA state.
- */
-
-/* (none) */
-
-
-/********************
- *  Macros to create functions that save and restore all EXTRA (non-coprocessor) state
- *  (does not include zero-overhead loop registers and non-optional registers).
- */
-
-        /*
-         *  Macro that expands to the body of a function that
-         *  stores the extra (non-coprocessor) optional/custom state.
-         *      Entry:  a2 = ptr to save area in which to save extra state
-         *      Exit:   any register a2-a15 (?) may have been clobbered.
-         */
-        .macro  xchal_extra_store_funcbody
-        .endm
-
-
-        /*
-         *  Macro that expands to the body of a function that
-         *  loads the extra (non-coprocessor) optional/custom state.
-         *      Entry:  a2 = ptr to save area from which to restore extra state
-         *      Exit:   any register a2-a15 (?) may have been clobbered.
-         */
-        .macro  xchal_extra_load_funcbody
-        .endm
-
-
-/********************
- *  Macros to save and restore the state of each TIE coprocessor.
- */
-
-
-
-/********************
- *  Macros to create functions that save and restore the state of *any* TIE coprocessor.
- */
-
-        /*
-         *  Macro that expands to the body of a function
-         *  that stores the selected coprocessor's state (registers etc).
-         *      Entry:  a2 = ptr to save area in which to save cp state
-         *              a3 = coprocessor number
-         *      Exit:   any register a2-a15 (?) may have been clobbered.
-         */
-        .macro  xchal_cpi_store_funcbody
-        .endm
-
-
-        /*
-         *  Macro that expands to the body of a function
-         *  that loads the selected coprocessor's state (registers etc).
-         *      Entry:  a2 = ptr to save area from which to restore cp state
-         *              a3 = coprocessor number
-         *      Exit:   any register a2-a15 (?) may have been clobbered.
-         */
-        .macro  xchal_cpi_load_funcbody
-        .endm
-
-#endif /*_ASMLANGUAGE*/
-
-
-/*
- *  Contents of save areas in terms of libdb register numbers.
- *  NOTE:  CONTENTS_LIBDB_{UREG,REGF} macros are not defined in this file;
- *  it is up to the user of this header file to define these macros
- *  usefully before each expansion of the CONTENTS_LIBDB macros.
- *  (Fields rsv[123] are reserved for future additions; they are currently
- *   set to zero but may be set to some useful values in the future.)
- *
- *      CONTENTS_LIBDB_SREG(libdbnum, offset, size, align, rsv1, name, sregnum, bitmask, rsv2, rsv3)
- *      CONTENTS_LIBDB_UREG(libdbnum, offset, size, align, rsv1, name, uregnum, bitmask, rsv2, rsv3)
- *      CONTENTS_LIBDB_REGF(libdbnum, offset, size, align, rsv1, name, index, numentries, contentsize, regname_base, regfile_name, rsv2, rsv3)
- */
-
-#define XCHAL_EXTRA_SA_CONTENTS_LIBDB_NUM       0
-#define XCHAL_EXTRA_SA_CONTENTS_LIBDB   /* empty */
-
-#define XCHAL_CP0_SA_CONTENTS_LIBDB_NUM 0
-#define XCHAL_CP0_SA_CONTENTS_LIBDB     /* empty */
-
-#define XCHAL_CP1_SA_CONTENTS_LIBDB_NUM 0
-#define XCHAL_CP1_SA_CONTENTS_LIBDB     /* empty */
-
-#define XCHAL_CP2_SA_CONTENTS_LIBDB_NUM 0
-#define XCHAL_CP2_SA_CONTENTS_LIBDB     /* empty */
-
-#define XCHAL_CP3_SA_CONTENTS_LIBDB_NUM 0
-#define XCHAL_CP3_SA_CONTENTS_LIBDB     /* empty */
-
-#define XCHAL_CP4_SA_CONTENTS_LIBDB_NUM 0
-#define XCHAL_CP4_SA_CONTENTS_LIBDB     /* empty */
-
-#define XCHAL_CP5_SA_CONTENTS_LIBDB_NUM 0
-#define XCHAL_CP5_SA_CONTENTS_LIBDB     /* empty */
-
-#define XCHAL_CP6_SA_CONTENTS_LIBDB_NUM 0
-#define XCHAL_CP6_SA_CONTENTS_LIBDB     /* empty */
-
-#define XCHAL_CP7_SA_CONTENTS_LIBDB_NUM 0
-#define XCHAL_CP7_SA_CONTENTS_LIBDB     /* empty */
-
-
-
-
-
-
-/*----------------------------------------------------------------------
-                                MISC
-  ----------------------------------------------------------------------*/
-
-#if 0   /* is there something equivalent for user TIE? */
-#define XCHAL_CORE_ID                   "linux_be"      /* configuration's alphanumeric core identifier
-                                                           (CoreID) set in the Xtensa Processor Generator */
-
-#define XCHAL_BUILD_UNIQUE_ID           0x00003256      /* software build-unique ID (22-bit) */
-
-/*  These definitions describe the hardware targeted by this software:  */
-#define XCHAL_HW_CONFIGID0              0xC103D1FF      /* config ID reg 0 value (upper 32 of 64 bits) */
-#define XCHAL_HW_CONFIGID1              0x00803256      /* config ID reg 1 value (lower 32 of 64 bits) */
-#define XCHAL_CONFIGID0                 XCHAL_HW_CONFIGID0      /* for backward compatibility only -- don't use! */
-#define XCHAL_CONFIGID1                 XCHAL_HW_CONFIGID1      /* for backward compatibility only -- don't use! */
-#define XCHAL_HW_RELEASE_MAJOR          1050    /* major release of targeted hardware */
-#define XCHAL_HW_RELEASE_MINOR          1       /* minor release of targeted hardware */
-#define XCHAL_HW_RELEASE_NAME           "T1050.1"       /* full release name of targeted hardware */
-#define XTHAL_HW_REL_T1050      1
-#define XTHAL_HW_REL_T1050_1    1
-#define XCHAL_HW_CONFIGID_RELIABLE      1
-#endif /*0*/
-
-
-
-/*----------------------------------------------------------------------
-                                ISA
-  ----------------------------------------------------------------------*/
-
-#if 0   /* these probably don't belong here, but are related to or implemented using TIE */
-#define XCHAL_HAVE_BOOLEANS             0       /* 1 if booleans option configured, 0 otherwise */
-/*  Misc instructions:  */
-#define XCHAL_HAVE_MUL32                0       /* 1 if 32-bit integer multiply option configured, 0 otherwise */
-#define XCHAL_HAVE_MUL32_HIGH           0       /* 1 if MUL32 option includes MULUH and MULSH, 0 otherwise */
-
-#define XCHAL_HAVE_FP                   0       /* 1 if floating point option configured, 0 otherwise */
-#endif /*0*/
-
-
-#endif /*XTENSA_CONFIG_TIE_H*/
-
diff --git a/include/asm-xtensa/xtensa/coreasm.h b/include/asm-xtensa/xtensa/coreasm.h
deleted file mode 100644
index a8cfb54c20a1..000000000000
--- a/include/asm-xtensa/xtensa/coreasm.h
+++ /dev/null
@@ -1,526 +0,0 @@
-#ifndef XTENSA_COREASM_H
-#define XTENSA_COREASM_H
-
-/*
- * THIS FILE IS GENERATED -- DO NOT MODIFY BY HAND
- *
- * include/asm-xtensa/xtensa/coreasm.h -- assembler-specific
- * definitions that depend on CORE configuration.
- *
- * Source for configuration-independent binaries (which link in a
- * configuration-specific HAL library) must NEVER include this file.
- * It is perfectly normal, however, for the HAL itself to include this
- * file.
- *
- * This file must NOT include xtensa/config/system.h.  Any assembler
- * header file that depends on system information should likely go in
- * a new systemasm.h (or sysasm.h) header file.
- *
- *  NOTE: macro beqi32 is NOT configuration-dependent, and is placed
- *        here til we will have configuration-independent header file.
- *
- * 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) 2002 Tensilica Inc.
- */
-
-
-#include <xtensa/config/core.h>
-#include <xtensa/config/specreg.h>
-
-/*
- *  Assembly-language specific definitions (assembly macros, etc.).
- */
-
-/*----------------------------------------------------------------------
- *  find_ms_setbit
- *
- *  This macro finds the most significant bit that is set in <as>
- *  and return its index + <base> in <ad>, or <base> - 1 if <as> is zero.
- *  The index counts starting at zero for the lsbit, so the return
- *  value ranges from <base>-1 (no bit set) to <base>+31 (msbit set).
- *
- *  Parameters:
- *      <ad>    destination address register (any register)
- *      <as>    source address register
- *      <at>    temporary address register (must be different than <as>)
- *      <base>  constant value added to result (usually 0 or 1)
- *  On entry:
- *      <ad> = undefined if different than <as>
- *      <as> = value whose most significant set bit is to be found
- *      <at> = undefined
- *      no other registers are used by this macro.
- *  On exit:
- *      <ad> = <base> + index of msbit set in original <as>,
- *           = <base> - 1 if original <as> was zero.
- *      <as> clobbered (if not <ad>)
- *      <at> clobbered (if not <ad>)
- *  Example:
- *      find_ms_setbit a0, a4, a0, 0            -- return in a0 index of msbit set in a4
- */
-
-        .macro  find_ms_setbit ad, as, at, base
-#if XCHAL_HAVE_NSA
-        movi    \at, 31+\base
-        nsau    \as, \as        // get index of \as, numbered from msbit (32 if absent)
-        sub     \ad, \at, \as   // get numbering from lsbit (0..31, -1 if absent)
-#else /* XCHAL_HAVE_NSA */
-        movi    \at, \base      // start with result of 0 (point to lsbit of 32)
-
-        beqz    \as, 2f         // special case for zero argument: return -1
-        bltui   \as, 0x10000, 1f        // is it one of the 16 lsbits? (if so, check lower 16 bits)
-        addi    \at, \at, 16    // no, increment result to upper 16 bits (of 32)
-        //srli  \as, \as, 16    // check upper half (shift right 16 bits)
-        extui   \as, \as, 16, 16        // check upper half (shift right 16 bits)
-1:      bltui   \as, 0x100, 1f  // is it one of the 8 lsbits? (if so, check lower 8 bits)
-        addi    \at, \at, 8     // no, increment result to upper 8 bits (of 16)
-        srli    \as, \as, 8     // shift right to check upper 8 bits
-1:      bltui   \as, 0x10, 1f   // is it one of the 4 lsbits? (if so, check lower 4 bits)
-        addi    \at, \at, 4     // no, increment result to upper 4 bits (of 8)
-        srli    \as, \as, 4     // shift right 4 bits to check upper half
-1:      bltui   \as, 0x4, 1f    // is it one of the 2 lsbits? (if so, check lower 2 bits)
-        addi    \at, \at, 2     // no, increment result to upper 2 bits (of 4)
-        srli    \as, \as, 2     // shift right 2 bits to check upper half
-1:      bltui   \as, 0x2, 1f    // is it the lsbit?
-        addi    \at, \at, 2     // no, increment result to upper bit (of 2)
-2:      addi    \at, \at, -1    // (from just above: add 1;  from beqz: return -1)
-        //srli  \as, \as, 1
-1:                              // done! \at contains index of msbit set (or -1 if none set)
-        .if     0x\ad - 0x\at   // destination different than \at ? (works because regs are a0-a15)
-        mov     \ad, \at        // then move result to \ad
-        .endif
-#endif /* XCHAL_HAVE_NSA */
-        .endm   // find_ms_setbit
-
-/*----------------------------------------------------------------------
- *  find_ls_setbit
- *
- *  This macro finds the least significant bit that is set in <as>,
- *  and return its index in <ad>.
- *  Usage is the same as for the find_ms_setbit macro.
- *  Example:
- *      find_ls_setbit a0, a4, a0, 0    -- return in a0 index of lsbit set in a4
- */
-
-        .macro  find_ls_setbit ad, as, at, base
-        neg     \at, \as        // keep only the least-significant bit that is set...
-        and     \as, \at, \as   // ... in \as
-        find_ms_setbit  \ad, \as, \at, \base
-        .endm   // find_ls_setbit
-
-/*----------------------------------------------------------------------
- *  find_ls_one
- *
- *  Same as find_ls_setbit with base zero.
- *  Source (as) and destination (ad) registers must be different.
- *  Provided for backward compatibility.
- */
-
-        .macro  find_ls_one ad, as
-        find_ls_setbit  \ad, \as, \ad, 0
-        .endm   // find_ls_one
-
-/*----------------------------------------------------------------------
- *  floop, floopnez, floopgtz, floopend
- *
- *  These macros are used for fast inner loops that
- *  work whether or not the Loops options is configured.
- *  If the Loops option is configured, they simply use
- *  the zero-overhead LOOP instructions; otherwise
- *  they use explicit decrement and branch instructions.
- *
- *  They are used in pairs, with floop, floopnez or floopgtz
- *  at the beginning of the loop, and floopend at the end.
- *
- *  Each pair of loop macro calls must be given the loop count
- *  address register and a unique label for that loop.
- *
- *  Example:
- *
- *      movi     a3, 16     // loop 16 times
- *      floop    a3, myloop1
- *      :
- *      bnez     a7, end1       // exit loop if a7 != 0
- *      :
- *      floopend a3, myloop1
- *  end1:
- *
- *  Like the LOOP instructions, these macros cannot be
- *  nested, must include at least one instruction,
- *  cannot call functions inside the loop, etc.
- *  The loop can be exited by jumping to the instruction
- *  following floopend (or elsewhere outside the loop),
- *  or continued by jumping to a NOP instruction placed
- *  immediately before floopend.
- *
- *  Unlike LOOP instructions, the register passed to floop*
- *  cannot be used inside the loop, because it is used as
- *  the loop counter if the Loops option is not configured.
- *  And its value is undefined after exiting the loop.
- *  And because the loop counter register is active inside
- *  the loop, you can't easily use this construct to loop
- *  across a register file using ROTW as you might with LOOP
- *  instructions, unless you copy the loop register along.
- */
-
-        /*  Named label version of the macros:  */
-
-        .macro  floop           ar, endlabel
-        floop_          \ar, .Lfloopstart_\endlabel, .Lfloopend_\endlabel
-        .endm
-
-        .macro  floopnez        ar, endlabel
-        floopnez_       \ar, .Lfloopstart_\endlabel, .Lfloopend_\endlabel
-        .endm
-
-        .macro  floopgtz        ar, endlabel
-        floopgtz_       \ar, .Lfloopstart_\endlabel, .Lfloopend_\endlabel
-        .endm
-
-        .macro  floopend        ar, endlabel
-        floopend_       \ar, .Lfloopstart_\endlabel, .Lfloopend_\endlabel
-        .endm
-
-        /*  Numbered local label version of the macros:  */
-#if 0 /*UNTESTED*/
-        .macro  floop89         ar
-        floop_          \ar, 8, 9f
-        .endm
-
-        .macro  floopnez89      ar
-        floopnez_       \ar, 8, 9f
-        .endm
-
-        .macro  floopgtz89      ar
-        floopgtz_       \ar, 8, 9f
-        .endm
-
-        .macro  floopend89      ar
-        floopend_       \ar, 8b, 9
-        .endm
-#endif /*0*/
-
-        /*  Underlying version of the macros:  */
-
-        .macro  floop_  ar, startlabel, endlabelref
-        .ifdef  _infloop_
-        .if     _infloop_
-        .err    // Error: floop cannot be nested
-        .endif
-        .endif
-        .set    _infloop_, 1
-#if XCHAL_HAVE_LOOPS
-        loop    \ar, \endlabelref
-#else /* XCHAL_HAVE_LOOPS */
-\startlabel:
-        addi    \ar, \ar, -1
-#endif /* XCHAL_HAVE_LOOPS */
-        .endm   // floop_
-
-        .macro  floopnez_       ar, startlabel, endlabelref
-        .ifdef  _infloop_
-        .if     _infloop_
-        .err    // Error: floopnez cannot be nested
-        .endif
-        .endif
-        .set    _infloop_, 1
-#if XCHAL_HAVE_LOOPS
-        loopnez \ar, \endlabelref
-#else /* XCHAL_HAVE_LOOPS */
-        beqz    \ar, \endlabelref
-\startlabel:
-        addi    \ar, \ar, -1
-#endif /* XCHAL_HAVE_LOOPS */
-        .endm   // floopnez_
-
-        .macro  floopgtz_       ar, startlabel, endlabelref
-        .ifdef  _infloop_
-        .if     _infloop_
-        .err    // Error: floopgtz cannot be nested
-        .endif
-        .endif
-        .set    _infloop_, 1
-#if XCHAL_HAVE_LOOPS
-        loopgtz \ar, \endlabelref
-#else /* XCHAL_HAVE_LOOPS */
-        bltz    \ar, \endlabelref
-        beqz    \ar, \endlabelref
-\startlabel:
-        addi    \ar, \ar, -1
-#endif /* XCHAL_HAVE_LOOPS */
-        .endm   // floopgtz_
-
-
-        .macro  floopend_       ar, startlabelref, endlabel
-        .ifndef _infloop_
-        .err    // Error: floopend without matching floopXXX
-        .endif
-        .ifeq   _infloop_
-        .err    // Error: floopend without matching floopXXX
-        .endif
-        .set    _infloop_, 0
-#if ! XCHAL_HAVE_LOOPS
-        bnez    \ar, \startlabelref
-#endif /* XCHAL_HAVE_LOOPS */
-\endlabel:
-        .endm   // floopend_
-
-/*----------------------------------------------------------------------
- *  crsil  --  conditional RSIL (read/set interrupt level)
- *
- *  Executes the RSIL instruction if it exists, else just reads PS.
- *  The RSIL instruction does not exist in the new exception architecture
- *  if the interrupt option is not selected.
- */
-
-        .macro  crsil   ar, newlevel
-#if XCHAL_HAVE_OLD_EXC_ARCH || XCHAL_HAVE_INTERRUPTS
-        rsil    \ar, \newlevel
-#else
-        rsr     \ar, PS
-#endif
-        .endm   // crsil
-
-/*----------------------------------------------------------------------
- *  window_spill{4,8,12}
- *
- *  These macros spill callers' register windows to the stack.
- *  They work for both privileged and non-privileged tasks.
- *  Must be called from a windowed ABI context, eg. within
- *  a windowed ABI function (ie. valid stack frame, window
- *  exceptions enabled, not in exception mode, etc).
- *
- *  This macro requires a single invocation of the window_spill_common
- *  macro in the same assembly unit and section.
- *
- *  Note that using window_spill{4,8,12} macros is more efficient
- *  than calling a function implemented using window_spill_function,
- *  because the latter needs extra code to figure out the size of
- *  the call to the spilling function.
- *
- *  Example usage:
- *
- *              .text
- *              .align  4
- *              .global some_function
- *              .type   some_function,@function
- *      some_function:
- *              entry   a1, 16
- *              :
- *              :
- *
- *              window_spill4   // spill windows of some_function's callers; preserves a0..a3 only;
- *                              // to use window_spill{8,12} in this example function we'd have
- *                              // to increase space allocated by the entry instruction, because
- *                              // 16 bytes only allows call4; 32 or 48 bytes (+locals) are needed
- *                              // for call8/window_spill8 or call12/window_spill12 respectively.
- *              :
- *
- *              retw
- *
- *              window_spill_common     // instantiates code used by window_spill4
- *
- *
- *  On entry:
- *      none (if window_spill4)
- *      stack frame has enough space allocated for call8 (if window_spill8)
- *      stack frame has enough space allocated for call12 (if window_spill12)
- *  On exit:
- *       a4..a15 clobbered (if window_spill4)
- *       a8..a15 clobbered (if window_spill8)
- *      a12..a15 clobbered (if window_spill12)
- *      no caller windows are in live registers
- */
-
-        .macro  window_spill4
-#if XCHAL_HAVE_WINDOWED
-# if XCHAL_NUM_AREGS == 16
-        movi    a15, 0                  // for 16-register files, no need to call to reach the end
-# elif XCHAL_NUM_AREGS == 32
-        call4   .L__wdwspill_assist28   // call deep enough to clear out any live callers
-# elif XCHAL_NUM_AREGS == 64
-        call4   .L__wdwspill_assist60   // call deep enough to clear out any live callers
-# endif
-#endif
-        .endm   // window_spill4
-
-        .macro  window_spill8
-#if XCHAL_HAVE_WINDOWED
-# if XCHAL_NUM_AREGS == 16
-        movi    a15, 0                  // for 16-register files, no need to call to reach the end
-# elif XCHAL_NUM_AREGS == 32
-        call8   .L__wdwspill_assist24   // call deep enough to clear out any live callers
-# elif XCHAL_NUM_AREGS == 64
-        call8   .L__wdwspill_assist56   // call deep enough to clear out any live callers
-# endif
-#endif
-        .endm   // window_spill8
-
-        .macro  window_spill12
-#if XCHAL_HAVE_WINDOWED
-# if XCHAL_NUM_AREGS == 16
-        movi    a15, 0                  // for 16-register files, no need to call to reach the end
-# elif XCHAL_NUM_AREGS == 32
-        call12  .L__wdwspill_assist20   // call deep enough to clear out any live callers
-# elif XCHAL_NUM_AREGS == 64
-        call12  .L__wdwspill_assist52   // call deep enough to clear out any live callers
-# endif
-#endif
-        .endm   // window_spill12
-
-/*----------------------------------------------------------------------
- *  window_spill_function
- *
- *  This macro outputs a function that will spill its caller's callers'
- *  register windows to the stack.  Eg. it could be used to implement
- *  a version of xthal_window_spill() that works in non-privileged tasks.
- *  This works for both privileged and non-privileged tasks.
- *
- *  Typical usage:
- *
- *              .text
- *              .align  4
- *              .global my_spill_function
- *              .type   my_spill_function,@function
- *      my_spill_function:
- *              window_spill_function
- *
- *  On entry to resulting function:
- *      none
- *  On exit from resulting function:
- *      none (no caller windows are in live registers)
- */
-
-        .macro  window_spill_function
-#if XCHAL_HAVE_WINDOWED
-# if XCHAL_NUM_AREGS == 32
-        entry   sp, 48
-        bbci.l  a0, 31, 1f              // branch if called with call4
-        bbsi.l  a0, 30, 2f              // branch if called with call12
-        call8   .L__wdwspill_assist16   // called with call8, only need another 8
-        retw
-1:      call12  .L__wdwspill_assist16   // called with call4, only need another 12
-        retw
-2:      call4   .L__wdwspill_assist16   // called with call12, only need another 4
-        retw
-# elif XCHAL_NUM_AREGS == 64
-        entry   sp, 48
-        bbci.l  a0, 31, 1f              // branch if called with call4
-        bbsi.l  a0, 30, 2f              // branch if called with call12
-        call4   .L__wdwspill_assist52   // called with call8, only need a call4
-        retw
-1:      call8   .L__wdwspill_assist52   // called with call4, only need a call8
-        retw
-2:      call12  .L__wdwspill_assist40   // called with call12, can skip a call12
-        retw
-# elif XCHAL_NUM_AREGS == 16
-        entry   sp, 16
-        bbci.l  a0, 31, 1f      // branch if called with call4
-        bbsi.l  a0, 30, 2f      // branch if called with call12
-        movi    a7, 0           // called with call8
-        retw
-1:      movi    a11, 0          // called with call4
-2:      retw                    // if called with call12, everything already spilled
-
-//      movi    a15, 0          // trick to spill all but the direct caller
-//      j       1f
-//      //  The entry instruction is magical in the assembler (gets auto-aligned)
-//      //  so we have to jump to it to avoid falling through the padding.
-//      //  We need entry/retw to know where to return.
-//1:    entry   sp, 16
-//      retw
-# else
-#  error "unrecognized address register file size"
-# endif
-#endif /* XCHAL_HAVE_WINDOWED */
-        window_spill_common
-        .endm   // window_spill_function
-
-/*----------------------------------------------------------------------
- *  window_spill_common
- *
- *  Common code used by any number of invocations of the window_spill##
- *  and window_spill_function macros.
- *
- *  Must be instantiated exactly once within a given assembly unit,
- *  within call/j range of and same section as window_spill##
- *  macro invocations for that assembly unit.
- *  (Is automatically instantiated by the window_spill_function macro.)
- */
-
-        .macro  window_spill_common
-#if XCHAL_HAVE_WINDOWED && (XCHAL_NUM_AREGS == 32 || XCHAL_NUM_AREGS == 64)
-        .ifndef .L__wdwspill_defined
-# if XCHAL_NUM_AREGS >= 64
-.L__wdwspill_assist60:
-        entry   sp, 32
-        call8   .L__wdwspill_assist52
-        retw
-.L__wdwspill_assist56:
-        entry   sp, 16
-        call4   .L__wdwspill_assist52
-        retw
-.L__wdwspill_assist52:
-        entry   sp, 48
-        call12  .L__wdwspill_assist40
-        retw
-.L__wdwspill_assist40:
-        entry   sp, 48
-        call12  .L__wdwspill_assist28
-        retw
-# endif
-.L__wdwspill_assist28:
-        entry   sp, 48
-        call12  .L__wdwspill_assist16
-        retw
-.L__wdwspill_assist24:
-        entry   sp, 32
-        call8   .L__wdwspill_assist16
-        retw
-.L__wdwspill_assist20:
-        entry   sp, 16
-        call4   .L__wdwspill_assist16
-        retw
-.L__wdwspill_assist16:
-        entry   sp, 16
-        movi    a15, 0
-        retw
-        .set    .L__wdwspill_defined, 1
-        .endif
-#endif /* XCHAL_HAVE_WINDOWED with 32 or 64 aregs */
-        .endm   // window_spill_common
-
-/*----------------------------------------------------------------------
- *  beqi32
- *
- *  macro implements version of beqi for arbitrary 32-bit immidiate value
- *
- *     beqi32 ax, ay, imm32, label
- *
- *  Compares value in register ax with imm32 value and jumps to label if
- *  equal. Clobberes register ay if needed
- *
- */
-   .macro beqi32        ax, ay, imm, label
-    .ifeq ((\imm-1) & ~7)       // 1..8 ?
-                beqi    \ax, \imm, \label
-    .else
-      .ifeq (\imm+1)            // -1 ?
-                beqi    \ax, \imm, \label
-      .else
-        .ifeq (\imm)            // 0 ?
-                beqz    \ax, \label
-        .else
-                //  We could also handle immediates 10,12,16,32,64,128,256
-                //  but it would be a long macro...
-                movi    \ay, \imm
-                beq     \ax, \ay, \label
-        .endif
-      .endif
-    .endif
-   .endm // beqi32
-
-#endif /*XTENSA_COREASM_H*/
-
diff --git a/include/asm-xtensa/xtensa/corebits.h b/include/asm-xtensa/xtensa/corebits.h
deleted file mode 100644
index e578ade41632..000000000000
--- a/include/asm-xtensa/xtensa/corebits.h
+++ /dev/null
@@ -1,77 +0,0 @@
-#ifndef XTENSA_COREBITS_H
-#define XTENSA_COREBITS_H
-
-/*
- * THIS FILE IS GENERATED -- DO NOT MODIFY BY HAND
- *
- * xtensa/corebits.h - Xtensa Special Register field positions and masks.
- *
- * (In previous releases, these were defined in specreg.h, a generated file.
- *  This file is not generated, i.e. it is processor configuration independent.)
- */
-
-
-/*  EXCCAUSE register fields:  */
-#define EXCCAUSE_EXCCAUSE_SHIFT 0
-#define EXCCAUSE_EXCCAUSE_MASK  0x3F
-/*  Exception causes (mostly incomplete!):  */
-#define EXCCAUSE_ILLEGAL                0
-#define EXCCAUSE_SYSCALL                1
-#define EXCCAUSE_IFETCHERROR            2
-#define EXCCAUSE_LOADSTOREERROR         3
-#define EXCCAUSE_LEVEL1INTERRUPT        4
-#define EXCCAUSE_ALLOCA                 5
-
-/*  PS register fields:  */
-#define PS_WOE_SHIFT            18
-#define PS_WOE_MASK             0x00040000
-#define PS_WOE                  PS_WOE_MASK
-#define PS_CALLINC_SHIFT        16
-#define PS_CALLINC_MASK         0x00030000
-#define PS_CALLINC(n)           (((n)&3)<<PS_CALLINC_SHIFT)     /* n = 0..3 */
-#define PS_OWB_SHIFT            8
-#define PS_OWB_MASK             0x00000F00
-#define PS_OWB(n)               (((n)&15)<<PS_OWB_SHIFT)        /* n = 0..15 (or 0..7) */
-#define PS_RING_SHIFT           6
-#define PS_RING_MASK            0x000000C0
-#define PS_RING(n)              (((n)&3)<<PS_RING_SHIFT)        /* n = 0..3 */
-#define PS_UM_SHIFT             5
-#define PS_UM_MASK              0x00000020
-#define PS_UM                   PS_UM_MASK
-#define PS_EXCM_SHIFT           4
-#define PS_EXCM_MASK            0x00000010
-#define PS_EXCM                 PS_EXCM_MASK
-#define PS_INTLEVEL_SHIFT       0
-#define PS_INTLEVEL_MASK        0x0000000F
-#define PS_INTLEVEL(n)          ((n)&PS_INTLEVEL_MASK)          /* n = 0..15 */
-/*  Backward compatibility (deprecated):  */
-#define PS_PROGSTACK_SHIFT      PS_UM_SHIFT
-#define PS_PROGSTACK_MASK       PS_UM_MASK
-#define PS_PROG_SHIFT           PS_UM_SHIFT
-#define PS_PROG_MASK            PS_UM_MASK
-#define PS_PROG                 PS_UM
-
-/*  DBREAKCn register fields:  */
-#define DBREAKC_MASK_SHIFT              0
-#define DBREAKC_MASK_MASK               0x0000003F
-#define DBREAKC_LOADBREAK_SHIFT         30
-#define DBREAKC_LOADBREAK_MASK          0x40000000
-#define DBREAKC_STOREBREAK_SHIFT        31
-#define DBREAKC_STOREBREAK_MASK         0x80000000
-
-/*  DEBUGCAUSE register fields:  */
-#define DEBUGCAUSE_DEBUGINT_SHIFT       5
-#define DEBUGCAUSE_DEBUGINT_MASK        0x20    /* debug interrupt */
-#define DEBUGCAUSE_BREAKN_SHIFT         4
-#define DEBUGCAUSE_BREAKN_MASK          0x10    /* BREAK.N instruction */
-#define DEBUGCAUSE_BREAK_SHIFT          3
-#define DEBUGCAUSE_BREAK_MASK           0x08    /* BREAK instruction */
-#define DEBUGCAUSE_DBREAK_SHIFT         2
-#define DEBUGCAUSE_DBREAK_MASK          0x04    /* DBREAK match */
-#define DEBUGCAUSE_IBREAK_SHIFT         1
-#define DEBUGCAUSE_IBREAK_MASK          0x02    /* IBREAK match */
-#define DEBUGCAUSE_ICOUNT_SHIFT         0
-#define DEBUGCAUSE_ICOUNT_MASK          0x01    /* ICOUNT would increment to zero */
-
-#endif /*XTENSA_COREBITS_H*/
-
diff --git a/include/asm-xtensa/xtensa/hal.h b/include/asm-xtensa/xtensa/hal.h
deleted file mode 100644
index d10472505454..000000000000
--- a/include/asm-xtensa/xtensa/hal.h
+++ /dev/null
@@ -1,822 +0,0 @@
-#ifndef XTENSA_HAL_H
-#define XTENSA_HAL_H
-
-/*
- * THIS FILE IS GENERATED -- DO NOT MODIFY BY HAND
- *
- * include/asm-xtensa/xtensa/hal.h -- contains a definition of the
- * Core HAL interface.
- *
- * All definitions in this header file are independent of any specific
- * Xtensa processor configuration.  Thus an OS or other software can
- * include this header file and be compiled into configuration-
- * independent objects that can be distributed and eventually linked
- * to the HAL library (libhal.a) to create a configuration-specific
- * final executable.
- *
- * Certain definitions, however, are release-specific -- such as the
- * XTHAL_RELEASE_xxx macros (or additions made in later releases).
- *
- * 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) 2002 Tensilica Inc.
- */
-
-
-/*----------------------------------------------------------------------
-                         Constant Definitions
-                        (shared with assembly)
-  ----------------------------------------------------------------------*/
-
-/*  Software release information (not configuration-specific!):  */
-#define XTHAL_RELEASE_MAJOR     1050
-#define XTHAL_RELEASE_MINOR     0
-#define XTHAL_RELEASE_NAME      "T1050.0-2002-08-06-eng0"
-#define XTHAL_RELEASE_INTERNAL  "2002-08-06-eng0"
-#define XTHAL_REL_T1050 1
-#define XTHAL_REL_T1050_0       1
-#define XTHAL_REL_T1050_0_2002  1
-#define XTHAL_REL_T1050_0_2002_08       1
-#define XTHAL_REL_T1050_0_2002_08_06    1
-#define XTHAL_REL_T1050_0_2002_08_06_ENG0       1
-
-/*  HAL version numbers (these names are for backward compatibility):  */
-#define XTHAL_MAJOR_REV         XTHAL_RELEASE_MAJOR
-#define XTHAL_MINOR_REV         XTHAL_RELEASE_MINOR
-/*
- *  A bit of software release history on values of XTHAL_{MAJOR,MINOR}_REV:
- *
- *      Release         MAJOR   MINOR           Comment
- *      =======         =====   =====           =======
- *      T1015.n         n/a     n/a             (HAL not yet available)
- *      T1020.{0,1,2}   0       1               (HAL beta)
- *      T1020.{3,4}     0       2               First release.
- *      T1020.n (n>4)   0       2 or >3         (TBD)
- *      T1030.0         0       1               (HAL beta)
- *      T1030.{1,2}     0       3               Equivalent to first release.
- *      T1030.n (n>=3)  0       >= 3            (TBD)
- *      T1040.n         1040    n               Full CHAL available from T1040.2
- *      T1050.n         1050    n               Current release.
- *
- *
- *  Note:  there is a distinction between the software release with
- *  which something is compiled (accessible using XTHAL_RELEASE_* macros)
- *  and the software release with which the HAL library was compiled
- *  (accessible using Xthal_release_* global variables).  This
- *  distinction is particularly relevant for vendors that distribute
- *  configuration-independent binaries (eg. an OS), where their customer
- *  might link it with a HAL of a different Xtensa software release.
- *  In this case, it may be appropriate for the OS to verify at run-time
- *  whether XTHAL_RELEASE_* and Xthal_release_* are compatible.
- *  [Guidelines as to which release is compatible with which are not
- *  currently provided explicitly, but might be inferred from reading
- *  OSKit documentation for all releases -- compatibility is also highly
- *  dependent on which HAL features are used.  Each release is usually
- *  backward compatible, with very few exceptions if any.]
- *
- *  Notes:
- *      Tornado 2.0 supported in T1020.3+, T1030.1+, and T1040.{0,1} only.
- *      Tornado 2.0.2 supported in T1040.2+, and T1050.
- *      Compile-time HAL port of NucleusPlus supported by T1040.2+ and T1050.
- */
-
-
-/*
- *  Architectural limits, independent of configuration.
- *  Note that these are ISA-defined limits, not micro-architecture implementation
- *  limits enforced by the Xtensa Processor Generator (which may be stricter than
- *  these below).
- */
-#define XTHAL_MAX_CPS           8       /* max number of coprocessors (0..7) */
-#define XTHAL_MAX_INTERRUPTS    32      /* max number of interrupts (0..31) */
-#define XTHAL_MAX_INTLEVELS     16      /* max number of interrupt levels (0..15) */
-                                        /* (as of T1040, implementation limit is 7: 0..6) */
-#define XTHAL_MAX_TIMERS        4       /* max number of timers (CCOMPARE0..CCOMPARE3) */
-                                        /* (as of T1040, implementation limit is 3: 0..2) */
-
-/*  Misc:  */
-#define XTHAL_LITTLEENDIAN              0
-#define XTHAL_BIGENDIAN                 1
-
-
-/*  Interrupt types:  */
-#define XTHAL_INTTYPE_UNCONFIGURED      0
-#define XTHAL_INTTYPE_SOFTWARE          1
-#define XTHAL_INTTYPE_EXTERN_EDGE       2
-#define XTHAL_INTTYPE_EXTERN_LEVEL      3
-#define XTHAL_INTTYPE_TIMER             4
-#define XTHAL_INTTYPE_NMI               5
-#define XTHAL_MAX_INTTYPES              6       /* number of interrupt types */
-
-/*  Timer related:  */
-#define XTHAL_TIMER_UNCONFIGURED        -1      /* Xthal_timer_interrupt[] value for non-existent timers */
-#define XTHAL_TIMER_UNASSIGNED  XTHAL_TIMER_UNCONFIGURED        /* (for backwards compatibility only) */
-
-
-/*  Access Mode bits (tentative):  */   /* bit abbr unit short_name       PPC equ - Description */
-#define XTHAL_AMB_EXCEPTION     0       /* 001 E EX fls: EXception        none    - generate exception on any access (aka "illegal") */
-#define XTHAL_AMB_HITCACHE      1       /* 002 C CH fls: use Cache on Hit ~(I CI) - use cache on hit -- way from tag match [or H HC, or U UC] (ISA: same, except for Isolate case) */
-#define XTHAL_AMB_ALLOCATE      2       /* 004 A AL fl?: ALlocate         none    - refill cache on miss -- way from LRU [or F FI fill] (ISA: Read/Write Miss Refill) */
-#define XTHAL_AMB_WRITETHRU     3       /* 008 W WT --s: WriteThrough     W WT    - store immediately to memory (ISA: same) */
-#define XTHAL_AMB_ISOLATE       4       /* 010 I IS fls: ISolate          none    - use cache regardless of hit-vs-miss -- way from vaddr (ISA: use-cache-on-miss+hit) */
-#define XTHAL_AMB_GUARD         5       /* 020 G GU ?l?: GUard            G *     - non-speculative; spec/replay refs not permitted */
-#if 0
-#define XTHAL_AMB_ORDERED       x       /* 000 O OR fls: ORdered          G *     - mem accesses cannot be out of order */
-#define XTHAL_AMB_FUSEWRITES    x       /* 000 F FW --s: FuseWrites       none    - allow combining/merging multiple writes (to same datapath data unit) into one (implied by writeback) */
-#define XTHAL_AMB_COHERENT      x       /* 000 M MC fl?: Mem/MP Coherent  M       - on reads, other CPUs/bus-masters may need to supply data */
-#define XTHAL_AMB_TRUSTED       x       /* 000 T TR ?l?: TRusted          none    - memory will not bus error (if it does, handle as fatal imprecise interrupt) */
-#define XTHAL_AMB_PREFETCH      x       /* 000 P PR fl?: PRefetch         none    - on refill, read line+1 into prefetch buffers */
-#define XTHAL_AMB_STREAM        x       /* 000 S ST ???: STreaming        none    - access one of N stream buffers */
-#endif /*0*/
-
-#define XTHAL_AM_EXCEPTION      (1<<XTHAL_AMB_EXCEPTION)
-#define XTHAL_AM_HITCACHE       (1<<XTHAL_AMB_HITCACHE)
-#define XTHAL_AM_ALLOCATE       (1<<XTHAL_AMB_ALLOCATE)
-#define XTHAL_AM_WRITETHRU      (1<<XTHAL_AMB_WRITETHRU)
-#define XTHAL_AM_ISOLATE        (1<<XTHAL_AMB_ISOLATE)
-#define XTHAL_AM_GUARD          (1<<XTHAL_AMB_GUARD)
-#if 0
-#define XTHAL_AM_ORDERED        (1<<XTHAL_AMB_ORDERED)
-#define XTHAL_AM_FUSEWRITES     (1<<XTHAL_AMB_FUSEWRITES)
-#define XTHAL_AM_COHERENT       (1<<XTHAL_AMB_COHERENT)
-#define XTHAL_AM_TRUSTED        (1<<XTHAL_AMB_TRUSTED)
-#define XTHAL_AM_PREFETCH       (1<<XTHAL_AMB_PREFETCH)
-#define XTHAL_AM_STREAM         (1<<XTHAL_AMB_STREAM)
-#endif /*0*/
-
-/*
- *  Allowed Access Modes (bit combinations).
- *
- *  Columns are:
- *  "FOGIWACE"
- *      Access mode bits (see XTHAL_AMB_xxx above).
- *      <letter> = bit is set
- *      '-'      = bit is clear
- *      '.'      = bit is irrelevant / don't care, as follows:
- *                      E=1 makes all others irrelevant
- *                      W,F relevant only for stores
- *  "2345"
- *      Indicates which Xtensa releases support the corresponding
- *      access mode.  Releases for each character column are:
- *              2 = prior to T1020.2:   T1015 (V1.5), T1020.0, T1020.1
- *              3 = T1020.2 and later:  T1020.2+, T1030
- *              4 = T1040
- *              5 = T1050 (maybe)
- *      And the character column contents are:
- *              <number> = support by release(s)
- *              "." = unsupported by release(s)
- *              "?" = support unknown
- */
-                                        /* FOGIWACE 2345 */
-/*  For instruction fetch:  */
-#define XTHAL_FAM_EXCEPTION     0x001   /* .......E 2345 exception */
-#define XTHAL_FAM_ISOLATE       0x012   /* .--I.-C- .... isolate */
-#define XTHAL_FAM_BYPASS        0x000   /* .---.--- 2345 bypass */
-#define XTHAL_FAM_NACACHED      0x002   /* .---.-C- .... cached no-allocate (frozen) */
-#define XTHAL_FAM_CACHED        0x006   /* .---.AC- 2345 cached */
-/*  For data load:  */
-#define XTHAL_LAM_EXCEPTION     0x001   /* .......E 2345 exception */
-#define XTHAL_LAM_ISOLATE       0x012   /* .--I.-C- 2345 isolate */
-#define XTHAL_LAM_BYPASS        0x000   /* .O--.--- 2... bypass speculative */
-#define XTHAL_LAM_BYPASSG       0x020   /* .OG-.--- .345 bypass guarded */
-#define XTHAL_LAM_NACACHED      0x002   /* .O--.-C- 2... cached no-allocate speculative */
-#define XTHAL_LAM_NACACHEDG     0x022   /* .OG-.-C- .345 cached no-allocate guarded */
-#define XTHAL_LAM_CACHED        0x006   /* .---.AC- 2345 cached speculative */
-#define XTHAL_LAM_CACHEDG       0x026   /* .?G-.AC- .... cached guarded */
-/*  For data store:  */
-#define XTHAL_SAM_EXCEPTION     0x001   /* .......E 2345 exception */
-#define XTHAL_SAM_ISOLATE       0x032   /* .-GI--C- 2345 isolate */
-#define XTHAL_SAM_BYPASS        0x028   /* -OG-W--- 2345 bypass */
-/*efine XTHAL_SAM_BYPASSF       0x028*/ /* F-G-W--- ...? bypass write-combined */
-#define XTHAL_SAM_WRITETHRU     0x02A   /* -OG-W-C- 234? writethrough */
-/*efine XTHAL_SAM_WRITETHRUF    0x02A*/ /* F-G-W-C- ...5 writethrough write-combined */
-#define XTHAL_SAM_WRITEALLOC    0x02E   /* -OG-WAC- ...? writethrough-allocate */
-/*efine XTHAL_SAM_WRITEALLOCF   0x02E*/ /* F-G-WAC- ...? writethrough-allocate write-combined */
-#define XTHAL_SAM_WRITEBACK     0x026   /* F-G--AC- ...5 writeback */
-
-#if 0
-/*
-    Cache attribute encoding for CACHEATTR (per ISA):
-    (Note:  if this differs from ISA Ref Manual, ISA has precedence)
-
-        Inst-fetches    Loads           Stores
-        -------------   ------------    -------------
-0x0     FCA_EXCEPTION  ?LCA_NACACHED_G* SCA_WRITETHRU   "uncached"
-0x1     FCA_CACHED      LCA_CACHED      SCA_WRITETHRU   cached
-0x2     FCA_BYPASS      LCA_BYPASS_G*   SCA_BYPASS      bypass
-0x3     FCA_CACHED      LCA_CACHED      SCA_WRITEALLOCF write-allocate
-                     or LCA_EXCEPTION   SCA_EXCEPTION   (if unimplemented)
-0x4     FCA_CACHED      LCA_CACHED      SCA_WRITEBACK   write-back
-                     or LCA_EXCEPTION   SCA_EXCEPTION   (if unimplemented)
-0x5..D  FCA_EXCEPTION   LCA_EXCEPTION   SCA_EXCEPTION   (reserved)
-0xE     FCA_EXCEPTION   LCA_ISOLATE     SCA_ISOLATE     isolate
-0xF     FCA_EXCEPTION   LCA_EXCEPTION   SCA_EXCEPTION   illegal
-     *  Prior to T1020.2?, guard feature not supported, this defaulted to speculative (no _G)
-*/
-#endif /*0*/
-
-
-#if !defined(__ASSEMBLY__) && !defined(_NOCLANGUAGE)
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*----------------------------------------------------------------------
-                             HAL
-  ----------------------------------------------------------------------*/
-
-/* Constant to be checked in build = (XTHAL_MAJOR_REV<<16)|XTHAL_MINOR_REV */
-extern const unsigned int Xthal_rev_no;
-
-
-/*----------------------------------------------------------------------
-                        Processor State
-  ----------------------------------------------------------------------*/
-/* save & restore the extra processor state */
-extern void xthal_save_extra(void *base);
-extern void xthal_restore_extra(void *base);
-
-extern void xthal_save_cpregs(void *base, int);
-extern void xthal_restore_cpregs(void *base, int);
-
-/*extern void xthal_save_all_extra(void *base);*/
-/*extern void xthal_restore_all_extra(void *base);*/
-
-/* space for processor state */
-extern const unsigned int Xthal_extra_size;
-extern const unsigned int Xthal_extra_align;
-/* space for TIE register files */
-extern const unsigned int Xthal_cpregs_size[XTHAL_MAX_CPS];
-extern const unsigned int Xthal_cpregs_align[XTHAL_MAX_CPS];
-
-/* total of space for the processor state (for Tor2) */
-extern const unsigned int Xthal_all_extra_size;
-extern const unsigned int Xthal_all_extra_align;
-
-/* initialize the extra processor */
-/*extern void xthal_init_extra(void);*/
-/* initialize the TIE coprocessor */
-/*extern void xthal_init_cp(int);*/
-
-/* initialize the extra processor */
-extern void xthal_init_mem_extra(void *);
-/* initialize the TIE coprocessor */
-extern void xthal_init_mem_cp(void *, int);
-
-/* validate & invalidate the TIE register file */
-extern void xthal_validate_cp(int);
-extern void xthal_invalidate_cp(int);
-
-/* the number of TIE coprocessors contiguous from zero (for Tor2) */
-extern const unsigned int Xthal_num_coprocessors;
-
-/* actual number of coprocessors */
-extern const unsigned char Xthal_cp_num;
-/* index of highest numbered coprocessor, plus one */
-extern const unsigned char Xthal_cp_max;
-/* index of highest allowed coprocessor number, per cfg, plus one */
-/*extern const unsigned char Xthal_cp_maxcfg;*/
-/* bitmask of which coprocessors are present */
-extern const unsigned int  Xthal_cp_mask;
-
-/* read and write cpenable register */
-extern void xthal_set_cpenable(unsigned);
-extern unsigned xthal_get_cpenable(void);
-
-/* read & write extra state register */
-/*extern int xthal_read_extra(void *base, unsigned reg, unsigned *value);*/
-/*extern int xthal_write_extra(void *base, unsigned reg, unsigned value);*/
-
-/* read & write a TIE coprocessor register */
-/*extern int xthal_read_cpreg(void *base, int cp, unsigned reg, unsigned *value);*/
-/*extern int xthal_write_cpreg(void *base, int cp, unsigned reg, unsigned value);*/
-
-/* return coprocessor number based on register */
-/*extern int xthal_which_cp(unsigned reg);*/
-
-/*----------------------------------------------------------------------
-                                Interrupts
-  ----------------------------------------------------------------------*/
-
-/* the number of interrupt levels */
-extern const unsigned char Xthal_num_intlevels;
-/* the number of interrupts */
-extern const unsigned char Xthal_num_interrupts;
-
-/* mask for level of interrupts */
-extern const unsigned int Xthal_intlevel_mask[XTHAL_MAX_INTLEVELS];
-/* mask for level 0 to N interrupts */
-extern const unsigned int Xthal_intlevel_andbelow_mask[XTHAL_MAX_INTLEVELS];
-
-/* level of each interrupt */
-extern const unsigned char Xthal_intlevel[XTHAL_MAX_INTERRUPTS];
-
-/* type per interrupt */
-extern const unsigned char Xthal_inttype[XTHAL_MAX_INTERRUPTS];
-
-/* masks of each type of interrupt */
-extern const unsigned int Xthal_inttype_mask[XTHAL_MAX_INTTYPES];
-
-/* interrupt numbers assigned to each timer interrupt */
-extern const int Xthal_timer_interrupt[XTHAL_MAX_TIMERS];
-
-/***  Virtual interrupt prioritization:  ***/
-
-/*  Convert between interrupt levels (as per PS.INTLEVEL) and virtual interrupt priorities:  */
-extern unsigned xthal_vpri_to_intlevel(unsigned vpri);
-extern unsigned xthal_intlevel_to_vpri(unsigned intlevel);
-
-/*  Enables/disables given set (mask) of interrupts; returns previous enabled-mask of all ints:  */
-extern unsigned xthal_int_enable(unsigned);
-extern unsigned xthal_int_disable(unsigned);
-
-/*  Set/get virtual priority of an interrupt:  */
-extern int      xthal_set_int_vpri(int intnum, int vpri);
-extern int      xthal_get_int_vpri(int intnum);
-
-/*  Set/get interrupt lockout level for exclusive access to virtual priority data structures:  */
-extern void     xthal_set_vpri_locklevel(unsigned intlevel);
-extern unsigned xthal_get_vpri_locklevel(void);
-
-/*  Set/get current virtual interrupt priority:  */
-extern unsigned xthal_set_vpri(unsigned vpri);
-extern unsigned xthal_get_vpri(unsigned vpri);
-extern unsigned xthal_set_vpri_intlevel(unsigned intlevel);
-extern unsigned xthal_set_vpri_lock(void);
-
-
-
-/*----------------------------------------------------------------------
-                        Generic Interrupt Trampolining Support
-  ----------------------------------------------------------------------*/
-
-typedef void (XtHalVoidFunc)(void);
-
-/*
- *  Bitmask of interrupts currently trampolining down:
- */
-extern unsigned Xthal_tram_pending;
-
-/*
- *  Bitmask of which interrupts currently trampolining down
- *  synchronously are actually enabled; this bitmask is necessary
- *  because INTENABLE cannot hold that state (sync-trampolining
- *  interrupts must be kept disabled while trampolining);
- *  in the current implementation, any bit set here is not set
- *  in INTENABLE, and vice-versa; once a sync-trampoline is
- *  handled (at level one), its enable bit must be moved from
- *  here to INTENABLE:
- */
-extern unsigned Xthal_tram_enabled;
-
-/*
- *  Bitmask of interrupts configured for sync trampolining:
- */
-extern unsigned Xthal_tram_sync;
-
-
-/*  Trampoline support functions:  */
-extern unsigned  xthal_tram_pending_to_service( void );
-extern void      xthal_tram_done( unsigned serviced_mask );
-extern int       xthal_tram_set_sync( int intnum, int sync );
-extern XtHalVoidFunc* xthal_set_tram_trigger_func( XtHalVoidFunc *trigger_fn );
-
-/*  INTENABLE,INTREAD,INTSET,INTCLEAR register access functions:  */
-extern unsigned  xthal_get_intenable( void );
-extern void      xthal_set_intenable( unsigned );
-extern unsigned  xthal_get_intread( void );
-extern void      xthal_set_intset( unsigned );
-extern void      xthal_set_intclear( unsigned );
-
-
-/*----------------------------------------------------------------------
-                                Register Windows
-  ----------------------------------------------------------------------*/
-
-/* number of registers in register window */
-extern const unsigned int  Xthal_num_aregs;
-extern const unsigned char Xthal_num_aregs_log2;
-
-/*  This spill any live register windows (other than the caller's):  */
-extern void      xthal_window_spill( void );
-
-
-/*----------------------------------------------------------------------
-                                Cache
-  ----------------------------------------------------------------------*/
-
-/* size of the cache lines in log2(bytes) */
-extern const unsigned char Xthal_icache_linewidth;
-extern const unsigned char Xthal_dcache_linewidth;
-/* size of the cache lines in bytes */
-extern const unsigned short Xthal_icache_linesize;
-extern const unsigned short Xthal_dcache_linesize;
-/* number of cache sets in log2(lines per way) */
-extern const unsigned char Xthal_icache_setwidth;
-extern const unsigned char Xthal_dcache_setwidth;
-/* cache set associativity (number of ways) */
-extern const unsigned int  Xthal_icache_ways;
-extern const unsigned int  Xthal_dcache_ways;
-/* size of the caches in bytes (ways * 2^(linewidth + setwidth)) */
-extern const unsigned int  Xthal_icache_size;
-extern const unsigned int  Xthal_dcache_size;
-/* cache features */
-extern const unsigned char Xthal_dcache_is_writeback;
-extern const unsigned char Xthal_icache_line_lockable;
-extern const unsigned char Xthal_dcache_line_lockable;
-
-/* cache attribute register control (used by other HAL routines) */
-extern unsigned xthal_get_cacheattr( void );
-extern unsigned xthal_get_icacheattr( void );
-extern unsigned xthal_get_dcacheattr( void );
-extern void     xthal_set_cacheattr( unsigned );
-extern void     xthal_set_icacheattr( unsigned );
-extern void     xthal_set_dcacheattr( unsigned );
-
-/* initialize cache support (must be called once at startup, before all other cache calls) */
-/*extern void xthal_cache_startinit( void );*/
-/* reset caches */
-/*extern void xthal_icache_reset( void );*/
-/*extern void xthal_dcache_reset( void );*/
-/* enable caches */
-extern void xthal_icache_enable( void );        /* DEPRECATED */
-extern void xthal_dcache_enable( void );        /* DEPRECATED */
-/* disable caches */
-extern void xthal_icache_disable( void );       /* DEPRECATED */
-extern void xthal_dcache_disable( void );       /* DEPRECATED */
-
-/* invalidate the caches */
-extern void xthal_icache_all_invalidate( void );
-extern void xthal_dcache_all_invalidate( void );
-extern void xthal_icache_region_invalidate( void *addr, unsigned size );
-extern void xthal_dcache_region_invalidate( void *addr, unsigned size );
-extern void xthal_icache_line_invalidate(void *addr);
-extern void xthal_dcache_line_invalidate(void *addr);
-/* write dirty data back */
-extern void xthal_dcache_all_writeback( void );
-extern void xthal_dcache_region_writeback( void *addr, unsigned size );
-extern void xthal_dcache_line_writeback(void *addr);
-/* write dirty data back and invalidate */
-extern void xthal_dcache_all_writeback_inv( void );
-extern void xthal_dcache_region_writeback_inv( void *addr, unsigned size );
-extern void xthal_dcache_line_writeback_inv(void *addr);
-/* prefetch and lock specified memory range into cache */
-extern void xthal_icache_region_lock( void *addr, unsigned size );
-extern void xthal_dcache_region_lock( void *addr, unsigned size );
-extern void xthal_icache_line_lock(void *addr);
-extern void xthal_dcache_line_lock(void *addr);
-/* unlock from cache */
-extern void xthal_icache_all_unlock( void );
-extern void xthal_dcache_all_unlock( void );
-extern void xthal_icache_region_unlock( void *addr, unsigned size );
-extern void xthal_dcache_region_unlock( void *addr, unsigned size );
-extern void xthal_icache_line_unlock(void *addr);
-extern void xthal_dcache_line_unlock(void *addr);
-
-
-/* sync icache and memory */
-extern void xthal_icache_sync( void );
-/* sync dcache and memory */
-extern void xthal_dcache_sync( void );
-
-/*----------------------------------------------------------------------
-                                Debug
-  ----------------------------------------------------------------------*/
-
-/*  1 if debug option configured, 0 if not:  */
-extern const int Xthal_debug_configured;
-
-/*  Number of instruction and data break registers:  */
-extern const int Xthal_num_ibreak;
-extern const int Xthal_num_dbreak;
-
-/*  Set (plant) and remove software breakpoint, both synchronizing cache:  */
-extern unsigned int xthal_set_soft_break(void *addr);
-extern void         xthal_remove_soft_break(void *addr, unsigned int);
-
-
-/*----------------------------------------------------------------------
-                                Disassembler
-  ----------------------------------------------------------------------*/
-
-/*  Max expected size of the return buffer for a disassembled instruction (hint only):  */
-#define XTHAL_DISASM_BUFSIZE    80
-
-/*  Disassembly option bits for selecting what to return:  */
-#define XTHAL_DISASM_OPT_ADDR   0x0001  /* display address */
-#define XTHAL_DISASM_OPT_OPHEX  0x0002  /* display opcode bytes in hex */
-#define XTHAL_DISASM_OPT_OPCODE 0x0004  /* display opcode name (mnemonic) */
-#define XTHAL_DISASM_OPT_PARMS  0x0008  /* display parameters */
-#define XTHAL_DISASM_OPT_ALL    0x0FFF  /* display everything */
-
-/* routine to get a string for the disassembled instruction */
-extern int xthal_disassemble( unsigned char *instr_buf, void *tgt_addr,
-                       char *buffer, unsigned buflen, unsigned options );
-
-/* routine to get the size of the next instruction. Returns 0 for
-   illegal instruction */
-extern int xthal_disassemble_size( unsigned char *instr_buf );
-
-
-/*----------------------------------------------------------------------
-                                Core Counter
-  ----------------------------------------------------------------------*/
-
-/* counter info */
-extern const unsigned char Xthal_have_ccount;   /* set if CCOUNT register present */
-extern const unsigned char Xthal_num_ccompare;  /* number of CCOMPAREn registers */
-
-/* get CCOUNT register (if not present return 0) */
-extern unsigned xthal_get_ccount(void);
-
-/* set and get CCOMPAREn registers (if not present, get returns 0) */
-extern void     xthal_set_ccompare(int, unsigned);
-extern unsigned xthal_get_ccompare(int);
-
-
-/*----------------------------------------------------------------------
-                        Instruction/Data RAM/ROM Access
-  ----------------------------------------------------------------------*/
-
-extern void* xthal_memcpy(void *dst, const void *src, unsigned len);
-extern void* xthal_bcopy(const void *src, void *dst, unsigned len);
-
-/*----------------------------------------------------------------------
-                           MP Synchronization
-  ----------------------------------------------------------------------*/
-extern int      xthal_compare_and_set( int *addr, int test_val, int compare_val );
-extern unsigned xthal_get_prid( void );
-
-/*extern const char  Xthal_have_s32c1i;*/
-extern const unsigned char Xthal_have_prid;
-
-
-/*----------------------------------------------------------------------
-                             Miscellaneous
-  ----------------------------------------------------------------------*/
-
-extern const unsigned int  Xthal_release_major;
-extern const unsigned int  Xthal_release_minor;
-extern const char * const  Xthal_release_name;
-extern const char * const  Xthal_release_internal;
-
-extern const unsigned char Xthal_memory_order;
-extern const unsigned char Xthal_have_windowed;
-extern const unsigned char Xthal_have_density;
-extern const unsigned char Xthal_have_booleans;
-extern const unsigned char Xthal_have_loops;
-extern const unsigned char Xthal_have_nsa;
-extern const unsigned char Xthal_have_minmax;
-extern const unsigned char Xthal_have_sext;
-extern const unsigned char Xthal_have_clamps;
-extern const unsigned char Xthal_have_mac16;
-extern const unsigned char Xthal_have_mul16;
-extern const unsigned char Xthal_have_fp;
-extern const unsigned char Xthal_have_speculation;
-extern const unsigned char Xthal_have_exceptions;
-extern const unsigned char Xthal_xea_version;
-extern const unsigned char Xthal_have_interrupts;
-extern const unsigned char Xthal_have_highlevel_interrupts;
-extern const unsigned char Xthal_have_nmi;
-
-extern const unsigned short Xthal_num_writebuffer_entries;
-
-extern const unsigned int  Xthal_build_unique_id;
-/*  Release info for hardware targeted by software upgrades:  */
-extern const unsigned int  Xthal_hw_configid0;
-extern const unsigned int  Xthal_hw_configid1;
-extern const unsigned int  Xthal_hw_release_major;
-extern const unsigned int  Xthal_hw_release_minor;
-extern const char * const  Xthal_hw_release_name;
-extern const char * const  Xthal_hw_release_internal;
-
-
-/*  Internal memories...  */
-
-extern const unsigned char Xthal_num_instrom;
-extern const unsigned char Xthal_num_instram;
-extern const unsigned char Xthal_num_datarom;
-extern const unsigned char Xthal_num_dataram;
-extern const unsigned char Xthal_num_xlmi;
-extern const unsigned int  Xthal_instrom_vaddr[1];
-extern const unsigned int  Xthal_instrom_paddr[1];
-extern const unsigned int  Xthal_instrom_size [1];
-extern const unsigned int  Xthal_instram_vaddr[1];
-extern const unsigned int  Xthal_instram_paddr[1];
-extern const unsigned int  Xthal_instram_size [1];
-extern const unsigned int  Xthal_datarom_vaddr[1];
-extern const unsigned int  Xthal_datarom_paddr[1];
-extern const unsigned int  Xthal_datarom_size [1];
-extern const unsigned int  Xthal_dataram_vaddr[1];
-extern const unsigned int  Xthal_dataram_paddr[1];
-extern const unsigned int  Xthal_dataram_size [1];
-extern const unsigned int  Xthal_xlmi_vaddr[1];
-extern const unsigned int  Xthal_xlmi_paddr[1];
-extern const unsigned int  Xthal_xlmi_size [1];
-
-
-
-/*----------------------------------------------------------------------
-                         Memory Management Unit
-  ----------------------------------------------------------------------*/
-
-extern const unsigned char Xthal_have_spanning_way;
-extern const unsigned char Xthal_have_identity_map;
-extern const unsigned char Xthal_have_mimic_cacheattr;
-extern const unsigned char Xthal_have_xlt_cacheattr;
-extern const unsigned char Xthal_have_cacheattr;
-extern const unsigned char Xthal_have_tlbs;
-
-extern const unsigned char Xthal_mmu_asid_bits;         /* 0 .. 8 */
-extern const unsigned char Xthal_mmu_asid_kernel;
-extern const unsigned char Xthal_mmu_rings;             /* 1 .. 4 (perhaps 0 if no MMU and/or no protection?) */
-extern const unsigned char Xthal_mmu_ring_bits;
-extern const unsigned char Xthal_mmu_sr_bits;
-extern const unsigned char Xthal_mmu_ca_bits;
-extern const unsigned int  Xthal_mmu_max_pte_page_size;
-extern const unsigned int  Xthal_mmu_min_pte_page_size;
-
-extern const unsigned char Xthal_itlb_way_bits;
-extern const unsigned char Xthal_itlb_ways;
-extern const unsigned char Xthal_itlb_arf_ways;
-extern const unsigned char Xthal_dtlb_way_bits;
-extern const unsigned char Xthal_dtlb_ways;
-extern const unsigned char Xthal_dtlb_arf_ways;
-
-/*  Convert between virtual and physical addresses (through static maps only):  */
-/*** WARNING: these two functions may go away in a future release; don't depend on them! ***/
-extern int  xthal_static_v2p( unsigned vaddr, unsigned *paddrp );
-extern int  xthal_static_p2v( unsigned paddr, unsigned *vaddrp, unsigned cached );
-
-#if 0
-/*******************   EXPERIMENTAL AND TENTATIVE ONLY   ********************/
-
-#define XTHAL_MMU_PAGESZ_COUNT_MAX      8       /* maximum number of different page sizes */
-extern const char       Xthal_mmu_pagesz_count;         /* 0 .. 8               number of different page sizes configured */
-
-/*  Note:  the following table doesn't necessarily have page sizes in increasing order: */
-extern const char       Xthal_mmu_pagesz_log2[XTHAL_MMU_PAGESZ_COUNT_MAX];      /* 10 .. 28 (0 past count) */
-
-/*  Sorted (increasing) table of page sizes, that indexes into the above table: */
-extern const char       Xthal_mmu_pagesz_sorted[XTHAL_MMU_PAGESZ_COUNT_MAX];    /* 0 .. 7 (0 past count) */
-
-/*u32   Xthal_virtual_exceptions;*/     /* bitmask of which exceptions execute in virtual mode... */
-
-extern const char       Xthal_mmu_pte_pagesz_log2_min;  /* ?? minimum page size in PTEs */
-extern const char       Xthal_mmu_pte_pagesz_log2_max;  /* ?? maximum page size in PTEs */
-
-/*  Cache Attribute Bits Implemented by the Cache (part of the cache abstraction) */
-extern const char       Xthal_icache_fca_bits_implemented;      /* ITLB/UTLB only! */
-extern const char       Xthal_dcache_lca_bits_implemented;      /* DTLB/UTLB only! */
-extern const char       Xthal_dcache_sca_bits_implemented;      /* DTLB/UTLB only! */
-
-/*  Per TLB Parameters (Instruction, Data, Unified)  */
-struct XtHalMmuTlb      Xthal_itlb;     /* description of MMU I-TLB generic features */
-struct XtHalMmuTlb      Xthal_dtlb;     /* description of MMU D-TLB generic features */
-struct XtHalMmuTlb      Xthal_utlb;     /* description of MMU U-TLB generic features */
-
-#define XTHAL_MMU_WAYS_MAX      8       /* maximum number of ways (associativities) for each TLB */
-
-/*  Structure for common information described for each possible TLB (instruction, data and unified): */
-typedef struct XtHalMmuTlb {
-    u8          va_bits;                /* 32           (number of virtual address bits) */
-    u8          pa_bits;                /* 32           (number of physical address bits) */
-    bool        tlb_va_indexed;         /* 1    (set if TLB is indexed by virtual address) */
-    bool        tlb_va_tagged;          /* 0    (set if TLB is tagged by virtual address) */
-    bool        cache_va_indexed;       /* 1    (set if cache is indexed by virtual address) */
-    bool        cache_va_tagged;        /* 0    (set if cache is tagged by virtual address) */
-    /*bool      (whether page tables are traversed in vaddr sorted order, paddr sorted order, ...) */
-    /*u8        (set of available page attribute bits, other than cache attribute bits defined above) */
-    /*u32       (various masks for pages, MMU table/TLB entries, etc.) */
-    u8          way_count;              /* 0 .. 8       (number of ways, a.k.a. associativities, for this TLB) */
-    XtHalMmuTlbWay *    ways[XTHAL_MMU_WAYS_MAX];       /* pointers to per-way parms for each way */
-} XtHalMmuTlb;
-
-/*  Per TLB Way (Per Associativity) Parameters  */
-typedef struct XtHalMmuTlbWay {
-     u32        index_count_log2;       /* 0 .. 4 */
-     u32        pagesz_mask;            /* 0 .. 2^pagesz_count - 1      (each bit corresponds to a size */
-                                        /*              defined in the Xthal_mmu_pagesz_log2[] table) */
-     u32        vpn_const_mask;
-     u32        vpn_const_value;
-     u64        ppn_const_mask;         /* future may support pa_bits > 32 */
-     u64        ppn_const_value;
-     u32        ppn_id_mask;            /* paddr bits taken directly from vaddr */
-     bool       backgnd_match;          /* 0 or 1 */
-     /*  These are defined in terms of the XTHAL_CACHE_xxx bits: */
-     u8         fca_const_mask;         /* ITLB/UTLB only! */
-     u8         fca_const_value;        /* ITLB/UTLB only! */
-     u8         lca_const_mask;         /* DTLB/UTLB only! */
-     u8         lca_const_value;        /* DTLB/UTLB only! */
-     u8         sca_const_mask;         /* DTLB/UTLB only! */
-     u8         sca_const_value;        /* DTLB/UTLB only! */
-     /*  These define an encoding that map 5 bits in TLB and PTE entries to */
-     /*  8 bits (FCA, ITLB), 16 bits (LCA+SCA, DTLB) or 24 bits (FCA+LCA+SCA, UTLB): */
-     /*  (they may be moved to struct XtHalMmuTlb) */
-     u8         ca_bits;                /* number of bits in TLB/PTE entries for cache attributes */
-     u32 *      ca_map;                 /* pointer to array of 2^ca_bits entries of FCA+LCA+SCA bits */
-} XtHalMmuTlbWay;
-
-/*
- *  The way to determine whether protection support is present in core
- *  is to [look at Xthal_mmu_rings ???].
- *  Give info on memory requirements for MMU tables and other in-memory
- *  data structures (globally, per task, base and per page, etc.) - whatever bounds can be calculated.
- */
-
-
-/*  Default vectors:  */
-xthal_immu_fetch_miss_vector
-xthal_dmmu_load_miss_vector
-xthal_dmmu_store_miss_vector
-
-/*  Functions called when a fault is detected:  */
-typedef void (XtHalMmuFaultFunc)( unsigned vaddr, ...context... );
-/*  Or, */
-/*      a? = vaddr */
-/*      a? = context... */
-/*      PS.xxx = xxx */
-XtHalMMuFaultFunc *Xthal_immu_fetch_fault_func;
-XtHalMMuFaultFunc *Xthal_dmmu_load_fault_func;
-XtHalMMuFaultFunc *Xthal_dmmu_store_fault_func;
-
-/*  Default Handlers:  */
-/*  The user and/or kernel exception handlers may jump to these handlers to handle the relevant exceptions,
- *  according to the value of EXCCAUSE.  The exact register state on entry to these handlers is TBD.  */
-/*  When multiple TLB entries match (hit) on the same access:  */
-xthal_immu_fetch_multihit_handler
-xthal_dmmu_load_multihit_handler
-xthal_dmmu_store_multihit_handler
-/*  Protection violations according to cache attributes, and other cache attribute mismatches:  */
-xthal_immu_fetch_attr_handler
-xthal_dmmu_load_attr_handler
-xthal_dmmu_store_attr_handler
-/*  Protection violations due to insufficient ring level:  */
-xthal_immu_fetch_priv_handler
-xthal_dmmu_load_priv_handler
-xthal_dmmu_store_priv_handler
-/*  Alignment exception handlers (if supported by the particular Xtensa MMU configuration):  */
-xthal_dmmu_load_align_handler
-xthal_dmmu_store_align_handler
-
-/*  Or, alternatively, the OS user and/or kernel exception handlers may simply jump to the
- *  following entry points which will handle any values of EXCCAUSE not handled by the OS:  */
-xthal_user_exc_default_handler
-xthal_kernel_exc_default_handler
-
-#endif /*0*/
-
-#ifdef INCLUDE_DEPRECATED_HAL_CODE
-extern const unsigned char Xthal_have_old_exc_arch;
-extern const unsigned char Xthal_have_mmu;
-extern const unsigned int  Xthal_num_regs;
-extern const unsigned char Xthal_num_iroms;
-extern const unsigned char Xthal_num_irams;
-extern const unsigned char Xthal_num_droms;
-extern const unsigned char Xthal_num_drams;
-extern const unsigned int  Xthal_configid0;
-extern const unsigned int  Xthal_configid1;
-#endif
-
-#ifdef INCLUDE_DEPRECATED_HAL_DEBUG_CODE
-#define XTHAL_24_BIT_BREAK              0x80000000
-#define XTHAL_16_BIT_BREAK              0x40000000
-extern const unsigned short     Xthal_ill_inst_16[16];
-#define XTHAL_DEST_REG          0xf0000000      /* Mask for destination register */
-#define XTHAL_DEST_REG_INST     0x08000000      /* Branch address is in register */
-#define XTHAL_DEST_REL_INST     0x04000000      /* Branch address is relative */
-#define XTHAL_RFW_INST          0x00000800
-#define XTHAL_RFUE_INST         0x00000400
-#define XTHAL_RFI_INST          0x00000200
-#define XTHAL_RFE_INST          0x00000100
-#define XTHAL_RET_INST          0x00000080
-#define XTHAL_BREAK_INST        0x00000040
-#define XTHAL_SYSCALL_INST      0x00000020
-#define XTHAL_LOOP_END          0x00000010      /* Not set by xthal_inst_type */
-#define XTHAL_JUMP_INST         0x00000008      /* Call or jump instruction */
-#define XTHAL_BRANCH_INST       0x00000004      /* Branch instruction */
-#define XTHAL_24_BIT_INST       0x00000002
-#define XTHAL_16_BIT_INST   0x00000001
-typedef struct xthal_state {
-    unsigned    pc;
-    unsigned    ar[16];
-    unsigned    lbeg;
-    unsigned    lend;
-    unsigned    lcount;
-    unsigned    extra_ptr;
-    unsigned    cpregs_ptr[XTHAL_MAX_CPS];
-} XTHAL_STATE;
-extern unsigned int xthal_inst_type(void *addr);
-extern unsigned int xthal_branch_addr(void *addr);
-extern unsigned int xthal_get_npc(XTHAL_STATE *user_state);
-#endif /* INCLUDE_DEPRECATED_HAL_DEBUG_CODE */
-
-#ifdef __cplusplus
-}
-#endif
-#endif /*!__ASSEMBLY__ */
-
-#endif /*XTENSA_HAL_H*/
-
diff --git a/include/asm-xtensa/xtensa/simcall.h b/include/asm-xtensa/xtensa/simcall.h
deleted file mode 100644
index a2b868929a49..000000000000
--- a/include/asm-xtensa/xtensa/simcall.h
+++ /dev/null
@@ -1,130 +0,0 @@
-#ifndef SIMCALL_INCLUDED
-#define SIMCALL_INCLUDED
-
-/*
- * THIS FILE IS GENERATED -- DO NOT MODIFY BY HAND
- *
- * include/asm-xtensa/xtensa/simcall.h  -  Simulator call numbers
- *
- * 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) 2002 Tensilica Inc.
- */
-
-
-/*
- *  System call like services offered by the simulator host.
- *  These are modeled after the Linux 2.4 kernel system calls
- *  for Xtensa processors.  However not all system calls and
- *  not all functionality of a given system call are implemented,
- *  or necessarily have well defined or equivalent semantics in
- *  the context of a simulation (as opposed to a Unix kernel).
- *
- *  These services behave largely as if they had been invoked
- *  as a task in the simulator host's operating system
- *  (eg. files accessed are those of the simulator host).
- *  However, these SIMCALLs model a virtual operating system
- *  so that various definitions, bit assignments etc
- *  (eg. open mode bits, errno values, etc) are independent
- *  of the host operating system used to run the simulation.
- *  Rather these definitions are specific to the Xtensa ISS.
- *  This way Xtensa ISA code written to use these SIMCALLs
- *  can (in principle) be simulated on any host.
- *
- *  Up to 6 parameters are passed in registers a3 to a8
- *  (note the 6th parameter isn't passed on the stack,
- *   unlike windowed function calling conventions).
- *  The return value is in a2.  A negative value in the
- *  range -4096 to -1 indicates a negated error code to be
- *  reported in errno with a return value of -1, otherwise
- *  the value in a2 is returned as is.
- */
-
-/* These #defines need to match what's in Xtensa/OS/vxworks/xtiss/simcalls.c */
-
-#define SYS_nop         0       /* n/a - setup; used to flush register windows */
-#define SYS_exit        1       /*x*/
-#define SYS_fork        2
-#define SYS_read        3       /*x*/
-#define SYS_write       4       /*x*/
-#define SYS_open        5       /*x*/
-#define SYS_close       6       /*x*/
-#define SYS_rename      7       /*x 38 - waitpid */
-#define SYS_creat       8       /*x*/
-#define SYS_link        9       /*x (not implemented on WIN32) */
-#define SYS_unlink      10      /*x*/
-#define SYS_execv       11      /* n/a - execve */
-#define SYS_execve      12      /* 11 - chdir */
-#define SYS_pipe        13      /* 42 - time */
-#define SYS_stat        14      /* 106 - mknod */
-#define SYS_chmod       15
-#define SYS_chown       16      /* 202 - lchown */
-#define SYS_utime       17      /* 30 - break */
-#define SYS_wait        18      /* n/a - oldstat */
-#define SYS_lseek       19      /*x*/
-#define SYS_getpid      20
-#define SYS_isatty      21      /* n/a - mount */
-#define SYS_fstat       22      /* 108 - oldumount */
-#define SYS_time        23      /* 13 - setuid */
-#define SYS_gettimeofday 24     /*x 78 - getuid (not implemented on WIN32) */
-#define SYS_times       25      /*X 43 - stime (Xtensa-specific implementation) */
-#define SYS_socket      26
-#define SYS_sendto      27
-#define SYS_recvfrom    28
-#define SYS_select_one  29      /* not compitible select, one file descriptor at the time */
-#define SYS_bind        30
-#define SYS_ioctl       31
-
-/*
- *  Other...
- */
-#define SYS_iss_argc      1000  /* returns value of argc */
-#define SYS_iss_argv_size 1001  /* bytes needed for argv & arg strings */
-#define SYS_iss_set_argv  1002  /* saves argv & arg strings at given addr */
-
-/*
- * SIMCALLs for the ferret memory debugger. All are invoked by
- * libferret.a ...  ( Xtensa/Target-Libs/ferret )
- */
-#define SYS_ferret           1010
-#define SYS_malloc           1011
-#define SYS_free             1012
-#define SYS_more_heap        1013
-#define SYS_no_heap          1014
-
-
-/*
- *  Extra SIMCALLs for GDB:
- */
-#define SYS_gdb_break         -1        /* invoked by XTOS on user exceptions if EPC points
-                                           to a break.n/break, regardless of cause! */
-#define SYS_xmon_out          -2        /* invoked by XMON: ... */
-#define SYS_xmon_in           -3        /* invoked by XMON: ... */
-#define SYS_xmon_flush        -4        /* invoked by XMON: ... */
-#define SYS_gdb_abort         -5        /* invoked by XTOS in _xtos_panic() */
-#define SYS_gdb_illegal_inst  -6        /* invoked by XTOS for illegal instructions (too deeply) */
-#define SYS_xmon_init         -7        /* invoked by XMON: ... */
-#define SYS_gdb_enter_sktloop -8        /* invoked by XTOS on debug exceptions */
-
-/*
- *  SIMCALLs for vxWorks xtiss BSP:
- */
-#define SYS_setup_ppp_pipes   -83
-#define SYS_log_msg           -84
-
-/*
- *  Test SIMCALLs:
- */
-#define SYS_test_write_state  -100
-#define SYS_test_read_state   -101
-
-/*
- * SYS_select_one specifiers
- */
-#define  XTISS_SELECT_ONE_READ    1
-#define  XTISS_SELECT_ONE_WRITE   2
-#define  XTISS_SELECT_ONE_EXCEPT  3
-
-#endif /* !SIMCALL_INCLUDED */
diff --git a/include/asm-xtensa/xtensa/xt2000-uart.h b/include/asm-xtensa/xtensa/xt2000-uart.h
deleted file mode 100644
index 0154460f0ed8..000000000000
--- a/include/asm-xtensa/xtensa/xt2000-uart.h
+++ /dev/null
@@ -1,155 +0,0 @@
-#ifndef _uart_h_included_
-#define _uart_h_included_
-
-/*
- * THIS FILE IS GENERATED -- DO NOT MODIFY BY HAND
- *
- * include/asm-xtensa/xtensa/xt2000-uart.h -- NatSemi PC16552D DUART
- * definitions
- *
- * 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) 2002 Tensilica Inc.
- */
-
-
-#include <xtensa/xt2000.h>
-
-
-/* 16550 UART DEVICE REGISTERS
-   The XT2000 board aligns each register to a 32-bit word but the UART device only uses
-   one byte of the word, which is the least-significant byte regardless of the
-   endianness of the core (ie. byte offset 0 for little-endian and 3 for big-endian).
-   So if using word accesses then endianness doesn't matter.
-   The macros provided here do that.
-*/
-struct uart_dev_s {
-  union {
-    unsigned int rxb;   /* DLAB=0: receive buffer, read-only */
-    unsigned int txb;   /* DLAB=0: transmit buffer, write-only */
-    unsigned int dll;   /* DLAB=1: divisor, least-significant byte latch (was write-only?) */
-  } w0;
-  union {
-    unsigned int ier;   /* DLAB=0: interrupt-enable register (was write-only?) */
-    unsigned int dlm;   /* DLAB=1: divisor, most-significant byte latch (was write-only?) */
-  } w1;
-
-  union {
-    unsigned int isr;   /* DLAB=0: interrupt status register, read-only */
-    unsigned int fcr;   /* DLAB=0: FIFO control register, write-only */
-    unsigned int afr;   /* DLAB=1: alternate function register */
-  } w2;
-
-  unsigned int lcr;     /* line control-register, write-only */
-  unsigned int mcr;     /* modem control-regsiter, write-only */
-  unsigned int lsr;     /* line status register, read-only */
-  unsigned int msr;     /* modem status register, read-only */
-  unsigned int scr;     /* scratch regsiter, read/write */
-};
-
-#define _RXB(u) ((u)->w0.rxb)
-#define _TXB(u) ((u)->w0.txb)
-#define _DLL(u) ((u)->w0.dll)
-#define _IER(u) ((u)->w1.ier)
-#define _DLM(u) ((u)->w1.dlm)
-#define _ISR(u) ((u)->w2.isr)
-#define _FCR(u) ((u)->w2.fcr)
-#define _AFR(u) ((u)->w2.afr)
-#define _LCR(u) ((u)->lcr)
-#define _MCR(u) ((u)->mcr)
-#define _LSR(u) ((u)->lsr)
-#define _MSR(u) ((u)->msr)
-#define _SCR(u) ((u)->scr)
-
-typedef volatile struct uart_dev_s uart_dev_t;
-
-/* IER bits */
-#define RCVR_DATA_REG_INTENABLE 0x01
-#define XMIT_HOLD_REG_INTENABLE    0x02
-#define RCVR_STATUS_INTENABLE   0x04
-#define MODEM_STATUS_INTENABLE     0x08
-
-/* FCR bits */
-#define _FIFO_ENABLE      0x01
-#define RCVR_FIFO_RESET  0x02
-#define XMIT_FIFO_RESET  0x04
-#define DMA_MODE_SELECT  0x08
-#define RCVR_TRIGGER_LSB 0x40
-#define RCVR_TRIGGER_MSB 0x80
-
-/* AFR bits */
-#define AFR_CONC_WRITE  0x01
-#define AFR_BAUDOUT_SEL 0x02
-#define AFR_RXRDY_SEL   0x04
-
-/* ISR bits */
-#define INT_STATUS(r)   ((r)&1)
-#define INT_PRIORITY(r) (((r)>>1)&0x7)
-
-/* LCR bits */
-#define WORD_LENGTH(n)  (((n)-5)&0x3)
-#define STOP_BIT_ENABLE 0x04
-#define PARITY_ENABLE   0x08
-#define EVEN_PARITY     0x10
-#define FORCE_PARITY    0x20
-#define XMIT_BREAK      0x40
-#define DLAB_ENABLE     0x80
-
-/* MCR bits */
-#define _DTR 0x01
-#define _RTS 0x02
-#define _OP1 0x04
-#define _OP2 0x08
-#define LOOP_BACK 0x10
-
-/* LSR Bits */
-#define RCVR_DATA_READY 0x01
-#define OVERRUN_ERROR   0x02
-#define PARITY_ERROR    0x04
-#define FRAMING_ERROR   0x08
-#define BREAK_INTERRUPT 0x10
-#define XMIT_HOLD_EMPTY 0x20
-#define XMIT_EMPTY      0x40
-#define FIFO_ERROR      0x80
-#define RCVR_READY(u)   (_LSR(u)&RCVR_DATA_READY)
-#define XMIT_READY(u)   (_LSR(u)&XMIT_HOLD_EMPTY)
-
-/* MSR bits */
-#define _RDR       0x01
-#define DELTA_DSR 0x02
-#define DELTA_RI  0x04
-#define DELTA_CD  0x08
-#define _CTS       0x10
-#define _DSR       0x20
-#define _RI        0x40
-#define _CD        0x80
-
-/* prototypes */
-void uart_init( uart_dev_t *u, int bitrate );
-void uart_out( uart_dev_t *u, char c );
-void uart_puts( uart_dev_t *u, char *s );
-char uart_in( uart_dev_t *u );
-void uart_enable_rcvr_int( uart_dev_t *u );
-void uart_disable_rcvr_int( uart_dev_t *u );
-
-#ifdef DUART16552_1_VADDR
-/*  DUART present.  */
-#define DUART_1_BASE    (*(uart_dev_t*)DUART16552_1_VADDR)
-#define DUART_2_BASE    (*(uart_dev_t*)DUART16552_2_VADDR)
-#define UART1_PUTS(s)   uart_puts( &DUART_1_BASE, s )
-#define UART2_PUTS(s)   uart_puts( &DUART_2_BASE, s )
-#else
-/*  DUART not configured, use dummy placeholders to allow compiles to work.  */
-#define DUART_1_BASE    (*(uart_dev_t*)0)
-#define DUART_2_BASE    (*(uart_dev_t*)0)
-#define UART1_PUTS(s)
-#define UART2_PUTS(s)
-#endif
-
-/*  Compute 16-bit divisor for baudrate generator, with rounding:  */
-#define DUART_DIVISOR(crystal,speed)    (((crystal)/16 + (speed)/2)/(speed))
-
-#endif /*_uart_h_included_*/
-
diff --git a/include/asm-xtensa/xtensa/xt2000.h b/include/asm-xtensa/xtensa/xt2000.h
deleted file mode 100644
index 703a45002f8f..000000000000
--- a/include/asm-xtensa/xtensa/xt2000.h
+++ /dev/null
@@ -1,408 +0,0 @@
-#ifndef _INC_XT2000_H_
-#define _INC_XT2000_H_
-
-/*
- * THIS FILE IS GENERATED -- DO NOT MODIFY BY HAND
- *
- * include/asm-xtensa/xtensa/xt2000.h - Definitions specific to the
- * Tensilica XT2000 Emulation Board
- *
- * 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) 2002 Tensilica Inc.
- */
-
-
-#include <xtensa/config/core.h>
-#include <xtensa/config/system.h>
-
-
-/*
- *  Default assignment of XT2000 devices to external interrupts.
- */
-
-/*  Ethernet interrupt:  */
-#ifdef XCHAL_EXTINT3_NUM
-#define SONIC83934_INTNUM       XCHAL_EXTINT3_NUM
-#define SONIC83934_INTLEVEL     XCHAL_EXTINT3_LEVEL
-#define SONIC83934_INTMASK      XCHAL_EXTINT3_MASK
-#else
-#define SONIC83934_INTMASK      0
-#endif
-
-/*  DUART channel 1 interrupt (P1 - console):  */
-#ifdef XCHAL_EXTINT4_NUM
-#define DUART16552_1_INTNUM     XCHAL_EXTINT4_NUM
-#define DUART16552_1_INTLEVEL   XCHAL_EXTINT4_LEVEL
-#define DUART16552_1_INTMASK    XCHAL_EXTINT4_MASK
-#else
-#define DUART16552_1_INTMASK    0
-#endif
-
-/*  DUART channel 2 interrupt (P2 - 2nd serial port):  */
-#ifdef XCHAL_EXTINT5_NUM
-#define DUART16552_2_INTNUM     XCHAL_EXTINT5_NUM
-#define DUART16552_2_INTLEVEL   XCHAL_EXTINT5_LEVEL
-#define DUART16552_2_INTMASK    XCHAL_EXTINT5_MASK
-#else
-#define DUART16552_2_INTMASK    0
-#endif
-
-/*  FPGA-combined PCI/etc interrupts:  */
-#ifdef XCHAL_EXTINT6_NUM
-#define XT2000_FPGAPCI_INTNUM   XCHAL_EXTINT6_NUM
-#define XT2000_FPGAPCI_INTLEVEL XCHAL_EXTINT6_LEVEL
-#define XT2000_FPGAPCI_INTMASK  XCHAL_EXTINT6_MASK
-#else
-#define XT2000_FPGAPCI_INTMASK  0
-#endif
-
-
-
-/*
- *  Device addresses.
- *
- *  Note:  for endianness-independence, use 32-bit loads and stores for all
- *  register accesses to Ethernet, DUART and LED devices.  Undefined bits
- *  may need to be masked out if needed when reading if the actual register
- *  size is smaller than 32 bits.
- *
- *  Note:  XT2000 bus byte lanes are defined in terms of msbyte and lsbyte
- *  relative to the processor.  So 32-bit registers are accessed consistently
- *  from both big and little endian processors.  However, this means byte
- *  sequences are not consistent between big and little endian processors.
- *  This is fine for RAM, and for ROM if ROM is created for a specific
- *  processor (and thus has correct byte sequences).  However this may be
- *  unexpected for Flash, which might contain a file-system that one wants
- *  to use for multiple processor configurations (eg. the Flash might contain
- *  the Ethernet card's address, endianness-independent application data, etc).
- *  That is, byte sequences written in Flash by a core of a given endianness
- *  will be byte-swapped when seen by a core of the other endianness.
- *  Someone implementing an endianness-independent Flash file system will
- *  likely handle this byte-swapping issue in the Flash driver software.
- */
-
-#define DUART16552_XTAL_FREQ    18432000        /* crystal frequency in Hz */
-#define XTBOARD_FLASH_MAXSIZE   0x4000000       /* 64 MB (max; depends on what is socketed!) */
-#define XTBOARD_EPROM_MAXSIZE   0x0400000       /* 4 MB (max; depends on what is socketed!) */
-#define XTBOARD_EEPROM_MAXSIZE  0x0080000       /* 512 kB (max; depends on what is socketed!) */
-#define XTBOARD_ASRAM_SIZE      0x0100000       /* 1 MB */
-#define XTBOARD_PCI_MEM_SIZE    0x8000000       /* 128 MB (allocated) */
-#define XTBOARD_PCI_IO_SIZE     0x1000000       /* 16 MB (allocated) */
-
-#ifdef XSHAL_IOBLOCK_BYPASS_PADDR
-/*  PCI memory space:  */
-# define XTBOARD_PCI_MEM_PADDR  (XSHAL_IOBLOCK_BYPASS_PADDR+0x0000000)
-/*  Socketed Flash (eg. 2 x 16-bit devices):  */
-# define XTBOARD_FLASH_PADDR    (XSHAL_IOBLOCK_BYPASS_PADDR+0x8000000)
-/*  PCI I/O space:  */
-# define XTBOARD_PCI_IO_PADDR   (XSHAL_IOBLOCK_BYPASS_PADDR+0xC000000)
-/*  V3 PCI interface chip register/config space:  */
-# define XTBOARD_V3PCI_PADDR    (XSHAL_IOBLOCK_BYPASS_PADDR+0xD000000)
-/*  Bus Interface registers:  */
-# define XTBOARD_BUSINT_PADDR   (XSHAL_IOBLOCK_BYPASS_PADDR+0xD010000)
-/*  FPGA registers:  */
-# define XT2000_FPGAREGS_PADDR  (XSHAL_IOBLOCK_BYPASS_PADDR+0xD020000)
-/*  SONIC SN83934 Ethernet controller/transceiver:  */
-# define SONIC83934_PADDR       (XSHAL_IOBLOCK_BYPASS_PADDR+0xD030000)
-/*  8-character bitmapped LED display:  */
-# define XTBOARD_LED_PADDR      (XSHAL_IOBLOCK_BYPASS_PADDR+0xD040000)
-/*  National-Semi PC16552D DUART:  */
-# define DUART16552_1_PADDR     (XSHAL_IOBLOCK_BYPASS_PADDR+0xD050020)  /* channel 1 (P1 - console) */
-# define DUART16552_2_PADDR     (XSHAL_IOBLOCK_BYPASS_PADDR+0xD050000)  /* channel 2 (P2) */
-/*  Asynchronous Static RAM:  */
-# define XTBOARD_ASRAM_PADDR    (XSHAL_IOBLOCK_BYPASS_PADDR+0xD400000)
-/*  8-bit EEPROM:  */
-# define XTBOARD_EEPROM_PADDR   (XSHAL_IOBLOCK_BYPASS_PADDR+0xD600000)
-/*  2 x 16-bit EPROMs:  */
-# define XTBOARD_EPROM_PADDR    (XSHAL_IOBLOCK_BYPASS_PADDR+0xD800000)
-#endif /* XSHAL_IOBLOCK_BYPASS_PADDR */
-
-/*  These devices might be accessed cached:  */
-#ifdef XSHAL_IOBLOCK_CACHED_PADDR
-# define XTBOARD_PCI_MEM_CACHED_PADDR   (XSHAL_IOBLOCK_CACHED_PADDR+0x0000000)
-# define XTBOARD_FLASH_CACHED_PADDR     (XSHAL_IOBLOCK_CACHED_PADDR+0x8000000)
-# define XTBOARD_ASRAM_CACHED_PADDR     (XSHAL_IOBLOCK_CACHED_PADDR+0xD400000)
-# define XTBOARD_EEPROM_CACHED_PADDR    (XSHAL_IOBLOCK_CACHED_PADDR+0xD600000)
-# define XTBOARD_EPROM_CACHED_PADDR     (XSHAL_IOBLOCK_CACHED_PADDR+0xD800000)
-#endif /* XSHAL_IOBLOCK_CACHED_PADDR */
-
-
-/***  Same thing over again, this time with virtual addresses:  ***/
-
-#ifdef XSHAL_IOBLOCK_BYPASS_VADDR
-/*  PCI memory space:  */
-# define XTBOARD_PCI_MEM_VADDR  (XSHAL_IOBLOCK_BYPASS_VADDR+0x0000000)
-/*  Socketed Flash (eg. 2 x 16-bit devices):  */
-# define XTBOARD_FLASH_VADDR    (XSHAL_IOBLOCK_BYPASS_VADDR+0x8000000)
-/*  PCI I/O space:  */
-# define XTBOARD_PCI_IO_VADDR   (XSHAL_IOBLOCK_BYPASS_VADDR+0xC000000)
-/*  V3 PCI interface chip register/config space:  */
-# define XTBOARD_V3PCI_VADDR    (XSHAL_IOBLOCK_BYPASS_VADDR+0xD000000)
-/*  Bus Interface registers:  */
-# define XTBOARD_BUSINT_VADDR   (XSHAL_IOBLOCK_BYPASS_VADDR+0xD010000)
-/*  FPGA registers:  */
-# define XT2000_FPGAREGS_VADDR  (XSHAL_IOBLOCK_BYPASS_VADDR+0xD020000)
-/*  SONIC SN83934 Ethernet controller/transceiver:  */
-# define SONIC83934_VADDR       (XSHAL_IOBLOCK_BYPASS_VADDR+0xD030000)
-/*  8-character bitmapped LED display:  */
-# define XTBOARD_LED_VADDR      (XSHAL_IOBLOCK_BYPASS_VADDR+0xD040000)
-/*  National-Semi PC16552D DUART:  */
-# define DUART16552_1_VADDR     (XSHAL_IOBLOCK_BYPASS_VADDR+0xD050020)  /* channel 1 (P1 - console) */
-# define DUART16552_2_VADDR     (XSHAL_IOBLOCK_BYPASS_VADDR+0xD050000)  /* channel 2 (P2) */
-/*  Asynchronous Static RAM:  */
-# define XTBOARD_ASRAM_VADDR    (XSHAL_IOBLOCK_BYPASS_VADDR+0xD400000)
-/*  8-bit EEPROM:  */
-# define XTBOARD_EEPROM_VADDR   (XSHAL_IOBLOCK_BYPASS_VADDR+0xD600000)
-/*  2 x 16-bit EPROMs:  */
-# define XTBOARD_EPROM_VADDR    (XSHAL_IOBLOCK_BYPASS_VADDR+0xD800000)
-#endif /* XSHAL_IOBLOCK_BYPASS_VADDR */
-
-/*  These devices might be accessed cached:  */
-#ifdef XSHAL_IOBLOCK_CACHED_VADDR
-# define XTBOARD_PCI_MEM_CACHED_VADDR   (XSHAL_IOBLOCK_CACHED_VADDR+0x0000000)
-# define XTBOARD_FLASH_CACHED_VADDR     (XSHAL_IOBLOCK_CACHED_VADDR+0x8000000)
-# define XTBOARD_ASRAM_CACHED_VADDR     (XSHAL_IOBLOCK_CACHED_VADDR+0xD400000)
-# define XTBOARD_EEPROM_CACHED_VADDR    (XSHAL_IOBLOCK_CACHED_VADDR+0xD600000)
-# define XTBOARD_EPROM_CACHED_VADDR     (XSHAL_IOBLOCK_CACHED_VADDR+0xD800000)
-#endif /* XSHAL_IOBLOCK_CACHED_VADDR */
-
-
-/*  System ROM:  */
-#define XTBOARD_ROM_SIZE                XSHAL_ROM_SIZE
-#ifdef XSHAL_ROM_VADDR
-#define XTBOARD_ROM_VADDR               XSHAL_ROM_VADDR
-#endif
-#ifdef XSHAL_ROM_PADDR
-#define XTBOARD_ROM_PADDR               XSHAL_ROM_PADDR
-#endif
-
-/*  System RAM:  */
-#define XTBOARD_RAM_SIZE                XSHAL_RAM_SIZE
-#ifdef XSHAL_RAM_VADDR
-#define XTBOARD_RAM_VADDR               XSHAL_RAM_VADDR
-#endif
-#ifdef XSHAL_RAM_PADDR
-#define XTBOARD_RAM_PADDR               XSHAL_RAM_PADDR
-#endif
-#define XTBOARD_RAM_BYPASS_VADDR        XSHAL_RAM_BYPASS_VADDR
-#define XTBOARD_RAM_BYPASS_PADDR        XSHAL_RAM_BYPASS_PADDR
-
-
-
-/*
- *  Things that depend on device addresses.
- */
-
-
-#define XTBOARD_CACHEATTR_WRITEBACK     XSHAL_XT2000_CACHEATTR_WRITEBACK
-#define XTBOARD_CACHEATTR_WRITEALLOC    XSHAL_XT2000_CACHEATTR_WRITEALLOC
-#define XTBOARD_CACHEATTR_WRITETHRU     XSHAL_XT2000_CACHEATTR_WRITETHRU
-#define XTBOARD_CACHEATTR_BYPASS        XSHAL_XT2000_CACHEATTR_BYPASS
-#define XTBOARD_CACHEATTR_DEFAULT       XSHAL_XT2000_CACHEATTR_DEFAULT
-
-#define XTBOARD_BUSINT_PIPE_REGIONS     XSHAL_XT2000_PIPE_REGIONS
-#define XTBOARD_BUSINT_SDRAM_REGIONS    XSHAL_XT2000_SDRAM_REGIONS
-
-
-
-/*
- *  BusLogic (FPGA) registers.
- *  All these registers are normally accessed using 32-bit loads/stores.
- */
-
-/*  Register offsets:  */
-#define XT2000_DATECD_OFS       0x00    /* date code (read-only) */
-#define XT2000_STSREG_OFS       0x04    /* status (read-only) */
-#define XT2000_SYSLED_OFS       0x08    /* system LED */
-#define XT2000_WRPROT_OFS       0x0C    /* write protect */
-#define XT2000_SWRST_OFS        0x10    /* software reset */
-#define XT2000_SYSRST_OFS       0x14    /* system (peripherals) reset */
-#define XT2000_IMASK_OFS        0x18    /* interrupt mask */
-#define XT2000_ISTAT_OFS        0x1C    /* interrupt status */
-#define XT2000_V3CFG_OFS        0x20    /* V3 config (V320 PCI) */
-
-/*  Physical register addresses:  */
-#ifdef XT2000_FPGAREGS_PADDR
-#define XT2000_DATECD_PADDR     (XT2000_FPGAREGS_PADDR+XT2000_DATECD_OFS)
-#define XT2000_STSREG_PADDR     (XT2000_FPGAREGS_PADDR+XT2000_STSREG_OFS)
-#define XT2000_SYSLED_PADDR     (XT2000_FPGAREGS_PADDR+XT2000_SYSLED_OFS)
-#define XT2000_WRPROT_PADDR     (XT2000_FPGAREGS_PADDR+XT2000_WRPROT_OFS)
-#define XT2000_SWRST_PADDR      (XT2000_FPGAREGS_PADDR+XT2000_SWRST_OFS)
-#define XT2000_SYSRST_PADDR     (XT2000_FPGAREGS_PADDR+XT2000_SYSRST_OFS)
-#define XT2000_IMASK_PADDR      (XT2000_FPGAREGS_PADDR+XT2000_IMASK_OFS)
-#define XT2000_ISTAT_PADDR      (XT2000_FPGAREGS_PADDR+XT2000_ISTAT_OFS)
-#define XT2000_V3CFG_PADDR      (XT2000_FPGAREGS_PADDR+XT2000_V3CFG_OFS)
-#endif
-
-/*  Virtual register addresses:  */
-#ifdef XT2000_FPGAREGS_VADDR
-#define XT2000_DATECD_VADDR     (XT2000_FPGAREGS_VADDR+XT2000_DATECD_OFS)
-#define XT2000_STSREG_VADDR     (XT2000_FPGAREGS_VADDR+XT2000_STSREG_OFS)
-#define XT2000_SYSLED_VADDR     (XT2000_FPGAREGS_VADDR+XT2000_SYSLED_OFS)
-#define XT2000_WRPROT_VADDR     (XT2000_FPGAREGS_VADDR+XT2000_WRPROT_OFS)
-#define XT2000_SWRST_VADDR      (XT2000_FPGAREGS_VADDR+XT2000_SWRST_OFS)
-#define XT2000_SYSRST_VADDR     (XT2000_FPGAREGS_VADDR+XT2000_SYSRST_OFS)
-#define XT2000_IMASK_VADDR      (XT2000_FPGAREGS_VADDR+XT2000_IMASK_OFS)
-#define XT2000_ISTAT_VADDR      (XT2000_FPGAREGS_VADDR+XT2000_ISTAT_OFS)
-#define XT2000_V3CFG_VADDR      (XT2000_FPGAREGS_VADDR+XT2000_V3CFG_OFS)
-/*  Register access (for C code):  */
-#define XT2000_DATECD_REG       (*(volatile unsigned*) XT2000_DATECD_VADDR)
-#define XT2000_STSREG_REG       (*(volatile unsigned*) XT2000_STSREG_VADDR)
-#define XT2000_SYSLED_REG       (*(volatile unsigned*) XT2000_SYSLED_VADDR)
-#define XT2000_WRPROT_REG       (*(volatile unsigned*) XT2000_WRPROT_VADDR)
-#define XT2000_SWRST_REG        (*(volatile unsigned*) XT2000_SWRST_VADDR)
-#define XT2000_SYSRST_REG       (*(volatile unsigned*) XT2000_SYSRST_VADDR)
-#define XT2000_IMASK_REG        (*(volatile unsigned*) XT2000_IMASK_VADDR)
-#define XT2000_ISTAT_REG        (*(volatile unsigned*) XT2000_ISTAT_VADDR)
-#define XT2000_V3CFG_REG        (*(volatile unsigned*) XT2000_V3CFG_VADDR)
-#endif
-
-/*  DATECD (date code) bit fields:  */
-
-/*  BCD-coded month (01..12):  */
-#define XT2000_DATECD_MONTH_SHIFT       24
-#define XT2000_DATECD_MONTH_BITS        8
-#define XT2000_DATECD_MONTH_MASK        0xFF000000
-/*  BCD-coded day (01..31):  */
-#define XT2000_DATECD_DAY_SHIFT         16
-#define XT2000_DATECD_DAY_BITS          8
-#define XT2000_DATECD_DAY_MASK          0x00FF0000
-/*  BCD-coded year (2001..9999):  */
-#define XT2000_DATECD_YEAR_SHIFT        0
-#define XT2000_DATECD_YEAR_BITS         16
-#define XT2000_DATECD_YEAR_MASK         0x0000FFFF
-
-/*  STSREG (status) bit fields:  */
-
-/*  Switch SW3 setting bit fields (0=off/up, 1=on/down):  */
-#define XT2000_STSREG_SW3_SHIFT         0
-#define XT2000_STSREG_SW3_BITS          4
-#define XT2000_STSREG_SW3_MASK          0x0000000F
-/*  Boot-select bits of switch SW3:  */
-#define XT2000_STSREG_BOOTSEL_SHIFT     0
-#define XT2000_STSREG_BOOTSEL_BITS      2
-#define XT2000_STSREG_BOOTSEL_MASK      0x00000003
-/*  Boot-select values:  */
-#define XT2000_STSREG_BOOTSEL_FLASH     0
-#define XT2000_STSREG_BOOTSEL_EPROM16   1
-#define XT2000_STSREG_BOOTSEL_PROM8     2
-#define XT2000_STSREG_BOOTSEL_ASRAM     3
-/*  User-defined bits of switch SW3:  */
-#define XT2000_STSREG_SW3_2_SHIFT       2
-#define XT2000_STSREG_SW3_2_MASK        0x00000004
-#define XT2000_STSREG_SW3_3_SHIFT       3
-#define XT2000_STSREG_SW3_3_MASK        0x00000008
-
-/*  SYSLED (system LED) bit fields:  */
-
-/*  LED control bit (0=off, 1=on):  */
-#define XT2000_SYSLED_LEDON_SHIFT       0
-#define XT2000_SYSLED_LEDON_MASK        0x00000001
-
-/*  WRPROT (write protect) bit fields (0=writable, 1=write-protected [default]):  */
-
-/*  Flash write protect:  */
-#define XT2000_WRPROT_FLWP_SHIFT        0
-#define XT2000_WRPROT_FLWP_MASK         0x00000001
-/*  Reserved but present write protect bits:  */
-#define XT2000_WRPROT_WRP_SHIFT         1
-#define XT2000_WRPROT_WRP_BITS          7
-#define XT2000_WRPROT_WRP_MASK          0x000000FE
-
-/*  SWRST (software reset; allows s/w to generate power-on equivalent reset):  */
-
-/*  Software reset bits:  */
-#define XT2000_SWRST_SWR_SHIFT          0
-#define XT2000_SWRST_SWR_BITS           16
-#define XT2000_SWRST_SWR_MASK           0x0000FFFF
-/*  Software reset value -- writing this value resets the board:  */
-#define XT2000_SWRST_RESETVALUE         0x0000DEAD
-
-/*  SYSRST (system reset; controls reset of individual peripherals):  */
-
-/*  All-device reset:  */
-#define XT2000_SYSRST_ALL_SHIFT         0
-#define XT2000_SYSRST_ALL_BITS          4
-#define XT2000_SYSRST_ALL_MASK          0x0000000F
-/*  HDSP-2534 LED display reset (1=reset, 0=nothing):  */
-#define XT2000_SYSRST_LED_SHIFT         0
-#define XT2000_SYSRST_LED_MASK          0x00000001
-/*  Sonic DP83934 Ethernet controller reset (1=reset, 0=nothing):  */
-#define XT2000_SYSRST_SONIC_SHIFT       1
-#define XT2000_SYSRST_SONIC_MASK        0x00000002
-/*  DP16552 DUART reset (1=reset, 0=nothing):  */
-#define XT2000_SYSRST_DUART_SHIFT       2
-#define XT2000_SYSRST_DUART_MASK        0x00000004
-/*  V3 V320 PCI bridge controller reset (1=reset, 0=nothing):  */
-#define XT2000_SYSRST_V3_SHIFT          3
-#define XT2000_SYSRST_V3_MASK           0x00000008
-
-/*  IMASK (interrupt mask; 0=disable, 1=enable):  */
-/*  ISTAT (interrupt status; 0=inactive, 1=pending):  */
-
-/*  PCI INTP interrupt:  */
-#define XT2000_INTMUX_PCI_INTP_SHIFT    2
-#define XT2000_INTMUX_PCI_INTP_MASK     0x00000004
-/*  PCI INTS interrupt:  */
-#define XT2000_INTMUX_PCI_INTS_SHIFT    3
-#define XT2000_INTMUX_PCI_INTS_MASK     0x00000008
-/*  PCI INTD interrupt:  */
-#define XT2000_INTMUX_PCI_INTD_SHIFT    4
-#define XT2000_INTMUX_PCI_INTD_MASK     0x00000010
-/*  V320 PCI controller interrupt:  */
-#define XT2000_INTMUX_V3_SHIFT          5
-#define XT2000_INTMUX_V3_MASK           0x00000020
-/*  PCI ENUM interrupt:  */
-#define XT2000_INTMUX_PCI_ENUM_SHIFT    6
-#define XT2000_INTMUX_PCI_ENUM_MASK     0x00000040
-/*  PCI DEG interrupt:  */
-#define XT2000_INTMUX_PCI_DEG_SHIFT     7
-#define XT2000_INTMUX_PCI_DEG_MASK      0x00000080
-
-/*  V3CFG (V3 config, V320 PCI controller):  */
-
-/*  V3 address control (0=pass-thru, 1=V3 address bits 31:28 set to 4'b0001 [default]):  */
-#define XT2000_V3CFG_V3ADC_SHIFT        0
-#define XT2000_V3CFG_V3ADC_MASK         0x00000001
-
-/* I2C Devices */
-
-#define XT2000_I2C_RTC_ID               0x68
-#define XT2000_I2C_NVRAM0_ID            0x56    /* 1st 256 byte block */
-#define XT2000_I2C_NVRAM1_ID            0x57    /* 2nd 256 byte block */
-
-/*  NVRAM Board Info structure:  */
-
-#define XT2000_NVRAM_SIZE               512
-
-#define XT2000_NVRAM_BINFO_START        0x100
-#define XT2000_NVRAM_BINFO_SIZE         0x20
-#define XT2000_NVRAM_BINFO_VERSION      0x10    /* version 1.0 */
-#if 0
-#define XT2000_NVRAM_BINFO_VERSION_OFFSET       0x00
-#define XT2000_NVRAM_BINFO_VERSION_SIZE                 0x1
-#define XT2000_NVRAM_BINFO_ETH_ADDR_OFFSET      0x02
-#define XT2000_NVRAM_BINFO_ETH_ADDR_SIZE                0x6
-#define XT2000_NVRAM_BINFO_SN_OFFSET            0x10
-#define XT2000_NVRAM_BINFO_SN_SIZE                      0xE
-#define XT2000_NVRAM_BINFO_CRC_OFFSET           0x1E
-#define XT2000_NVRAM_BINFO_CRC_SIZE                     0x2
-#endif /*0*/
-
-#if !defined(__ASSEMBLY__) && !defined(_NOCLANGUAGE)
-typedef struct xt2000_nvram_binfo {
-    unsigned char       version;
-    unsigned char       reserved1;
-    unsigned char       eth_addr[6];
-    unsigned char       reserved8[8];
-    unsigned char       serialno[14];
-    unsigned char       crc[2];         /* 16-bit CRC */
-} xt2000_nvram_binfo;
-#endif /*!__ASSEMBLY__ && !_NOCLANGUAGE*/
-
-
-#endif /*_INC_XT2000_H_*/
-
diff --git a/include/asm-xtensa/xtensa/xtboard.h b/include/asm-xtensa/xtensa/xtboard.h
deleted file mode 100644
index 22469c175307..000000000000
--- a/include/asm-xtensa/xtensa/xtboard.h
+++ /dev/null
@@ -1,120 +0,0 @@
-#ifndef _xtboard_h_included_
-#define _xtboard_h_included_
-
-/*
- * THIS FILE IS GENERATED -- DO NOT MODIFY BY HAND
- *
- *  xtboard.h  --  Routines for getting useful information from the board.
- *
- * 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) 2002 Tensilica Inc.
- */
-
-
-#include <xtensa/xt2000.h>
-
-#define XTBOARD_RTC_ERROR       -1
-#define XTBOARD_RTC_STOPPED     -2
-
-
-/*  xt2000-i2cdev.c:  */
-typedef void XtboardDelayFunc( unsigned );
-extern XtboardDelayFunc* xtboard_set_nsdelay_func( XtboardDelayFunc *delay_fn );
-extern int xtboard_i2c_read (unsigned id, unsigned char *buf, unsigned addr, unsigned size);
-extern int xtboard_i2c_write(unsigned id, unsigned char *buf, unsigned addr, unsigned size);
-extern int xtboard_i2c_wait_nvram_ack(unsigned id, unsigned swtimer);
-
-/*  xtboard.c:  */
-extern int xtboard_nvram_read (unsigned addr, unsigned len, unsigned char *buf);
-extern int xtboard_nvram_write(unsigned addr, unsigned len, unsigned char *buf);
-extern int xtboard_nvram_binfo_read (xt2000_nvram_binfo *buf);
-extern int xtboard_nvram_binfo_write(xt2000_nvram_binfo *buf);
-extern int xtboard_nvram_binfo_valid(xt2000_nvram_binfo *buf);
-extern int xtboard_ethermac_get(unsigned char *buf);
-extern int xtboard_ethermac_set(unsigned char *buf);
-
-/*+*----------------------------------------------------------------------------
-/ Function: xtboard_get_rtc_time
-/
-/ Description:  Get time stored in real-time clock.
-/
-/ Returns: time in seconds stored in real-time clock.
-/-**----------------------------------------------------------------------------*/
-
-extern unsigned xtboard_get_rtc_time(void);
-
-/*+*----------------------------------------------------------------------------
-/ Function: xtboard_set_rtc_time
-/
-/ Description:  Set time stored in real-time clock.
-/
-/ Parameters:   time -- time in seconds to store to real-time clock
-/
-/ Returns: 0 on success, xtboard_i2c_write() error code otherwise.
-/-**----------------------------------------------------------------------------*/
-
-extern int xtboard_set_rtc_time(unsigned time);
-
-
-/*  xtfreq.c:  */
-/*+*----------------------------------------------------------------------------
-/ Function: xtboard_measure_sys_clk
-/
-/ Description:  Get frequency of system clock.
-/
-/ Parameters:   none
-/
-/ Returns: frequency of system clock.
-/-**----------------------------------------------------------------------------*/
-
-extern unsigned xtboard_measure_sys_clk(void);
-
-
-#if 0   /* old stuff from xtboard.c: */
-
-/*+*----------------------------------------------------------------------------
-/ Function: xtboard_nvram valid
-/
-/ Description:  Determines if data in NVRAM is valid.
-/
-/ Parameters:   delay -- 10us delay function
-/
-/ Returns: 1 if NVRAM is valid, 0 otherwise
-/-**----------------------------------------------------------------------------*/
-
-extern unsigned xtboard_nvram_valid(void (*delay)( void ));
-
-/*+*----------------------------------------------------------------------------
-/ Function: xtboard_get_nvram_contents
-/
-/ Description:  Returns contents of NVRAM.
-/
-/ Parameters:   buf -- buffer to NVRAM contents.
-/               delay -- 10us delay function
-/
-/ Returns: 1 if NVRAM is valid, 0 otherwise
-/-**----------------------------------------------------------------------------*/
-
-extern unsigned xtboard_get_nvram_contents(unsigned char *buf, void (*delay)( void ));
-
-/*+*----------------------------------------------------------------------------
-/ Function: xtboard_get_ether_addr
-/
-/ Description:  Returns ethernet address of board.
-/
-/ Parameters:   buf -- buffer to store ethernet address
-/               delay -- 10us delay function
-/
-/ Returns: nothing.
-/-**----------------------------------------------------------------------------*/
-
-extern void xtboard_get_ether_addr(unsigned char *buf, void (*delay)( void ));
-
-#endif /*0*/
-
-
-#endif /*_xtboard_h_included_*/
-
diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
index 5748aecdb414..4e05e93ff681 100644
--- a/include/crypto/algapi.h
+++ b/include/crypto/algapi.h
@@ -18,8 +18,8 @@ struct module;
 struct seq_file;
 
 struct crypto_type {
-        unsigned int (*ctxsize)(struct crypto_alg *alg);
-        int (*init)(struct crypto_tfm *tfm);
+        unsigned int (*ctxsize)(struct crypto_alg *alg, u32 type, u32 mask);
+        int (*init)(struct crypto_tfm *tfm, u32 type, u32 mask);
         void (*exit)(struct crypto_tfm *tfm);
         void (*show)(struct seq_file *m, struct crypto_alg *alg);
 };
@@ -93,7 +93,8 @@ 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_tfm *crypto_spawn_tfm(struct crypto_spawn *spawn, u32 type,
+                                    u32 mask);
 
 struct crypto_alg *crypto_get_attr_alg(void *param, unsigned int len,
                                        u32 type, u32 mask);
@@ -132,11 +133,28 @@ static inline void *crypto_blkcipher_ctx_aligned(struct crypto_blkcipher *tfm)
         return crypto_tfm_ctx_aligned(&tfm->base);
 }
 
+static inline struct crypto_cipher *crypto_spawn_cipher(
+        struct crypto_spawn *spawn)
+{
+        u32 type = CRYPTO_ALG_TYPE_CIPHER;
+        u32 mask = CRYPTO_ALG_TYPE_MASK;
+
+        return __crypto_cipher_cast(crypto_spawn_tfm(spawn, type, mask));
+}
+
 static inline struct cipher_alg *crypto_cipher_alg(struct crypto_cipher *tfm)
 {
         return &crypto_cipher_tfm(tfm)->__crt_alg->cra_cipher;
 }
 
+static inline struct crypto_hash *crypto_spawn_hash(struct crypto_spawn *spawn)
+{
+        u32 type = CRYPTO_ALG_TYPE_HASH;
+        u32 mask = CRYPTO_ALG_TYPE_HASH_MASK;
+
+        return __crypto_hash_cast(crypto_spawn_tfm(spawn, type, mask));
+}
+
 static inline void *crypto_hash_ctx_aligned(struct crypto_hash *tfm)
 {
         return crypto_tfm_ctx_aligned(&tfm->base);
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index e618b25b5add..683513e310de 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -11,6 +11,7 @@ header-y += netfilter_arp/
 header-y += netfilter_bridge/
 header-y += netfilter_ipv4/
 header-y += netfilter_ipv6/
+header-y += usb/
 
 header-y += affs_hardblocks.h
 header-y += aio_abi.h
@@ -61,7 +62,6 @@ header-y += fd.h
 header-y += fdreg.h
 header-y += fib_rules.h
 header-y += fuse.h
-header-y += futex.h
 header-y += genetlink.h
 header-y += gen_stats.h
 header-y += gigaset_dev.h
@@ -70,7 +70,6 @@ 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
@@ -80,7 +79,6 @@ 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
@@ -120,7 +118,6 @@ header-y += nfs4_mount.h
 header-y += nfs_mount.h
 header-y += oom.h
 header-y += param.h
-header-y += pci_ids.h
 header-y += pci_regs.h
 header-y += personality.h
 header-y += pfkeyv2.h
@@ -131,7 +128,6 @@ 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
@@ -139,7 +135,6 @@ 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
@@ -163,7 +158,6 @@ header-y += vt.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
@@ -203,6 +197,7 @@ unifdef-y += fb.h
 unifdef-y += fcntl.h
 unifdef-y += filter.h
 unifdef-y += flat.h
+unifdef-y += futex.h
 unifdef-y += fs.h
 unifdef-y += gameport.h
 unifdef-y += generic_serial.h
@@ -217,6 +212,7 @@ unifdef-y += hpet.h
 unifdef-y += i2c.h
 unifdef-y += i2o-dev.h
 unifdef-y += icmpv6.h
+unifdef-y += if_addr.h
 unifdef-y += if_bridge.h
 unifdef-y += if_ec.h
 unifdef-y += if_eql.h
@@ -224,6 +220,7 @@ unifdef-y += if_ether.h
 unifdef-y += if_fddi.h
 unifdef-y += if_frad.h
 unifdef-y += if_ltalk.h
+unifdef-y += if_link.h
 unifdef-y += if_pppox.h
 unifdef-y += if_shaper.h
 unifdef-y += if_tr.h
@@ -330,7 +327,6 @@ 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 += utsname.h
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 2b0c955590fe..815f1fb4ce21 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -47,171 +47,12 @@ enum acpi_irq_model_id {
         ACPI_IRQ_MODEL_PIC = 0,
         ACPI_IRQ_MODEL_IOAPIC,
         ACPI_IRQ_MODEL_IOSAPIC,
+        ACPI_IRQ_MODEL_PLATFORM,
         ACPI_IRQ_MODEL_COUNT
 };
 
 extern enum acpi_irq_model_id   acpi_irq_model;
 
-
-/* Root System Description Pointer (RSDP) */
-
-struct acpi_table_rsdp {
-        char                    signature[8];
-        u8                      checksum;
-        char                    oem_id[6];
-        u8                      revision;
-        u32                     rsdt_address;
-} __attribute__ ((packed));
-
-struct acpi20_table_rsdp {
-        char                    signature[8];
-        u8                      checksum;
-        char                    oem_id[6];
-        u8                      revision;
-        u32                     rsdt_address;
-        u32                     length;
-        u64                     xsdt_address;
-        u8                      ext_checksum;
-        u8                      reserved[3];
-} __attribute__ ((packed));
-
-typedef struct {
-        u8                      type;
-        u8                      length;
-} __attribute__ ((packed)) acpi_table_entry_header;
-
-/* Root System Description Table (RSDT) */
-
-struct acpi_table_rsdt {
-        struct acpi_table_header header;
-        u32                     entry[8];
-} __attribute__ ((packed));
-
-/* Extended System Description Table (XSDT) */
-
-struct acpi_table_xsdt {
-        struct acpi_table_header header;
-        u64                     entry[1];
-} __attribute__ ((packed));
-
-/* Fixed ACPI Description Table (FADT) */
-
-struct acpi_table_fadt {
-        struct acpi_table_header header;
-        u32 facs_addr;
-        u32 dsdt_addr;
-        /* ... */
-} __attribute__ ((packed));
-
-/* Multiple APIC Description Table (MADT) */
-
-struct acpi_table_madt {
-        struct acpi_table_header header;
-        u32                     lapic_address;
-        struct {
-                u32                     pcat_compat:1;
-                u32                     reserved:31;
-        }                       flags;
-} __attribute__ ((packed));
-
-enum acpi_madt_entry_id {
-        ACPI_MADT_LAPIC = 0,
-        ACPI_MADT_IOAPIC,
-        ACPI_MADT_INT_SRC_OVR,
-        ACPI_MADT_NMI_SRC,
-        ACPI_MADT_LAPIC_NMI,
-        ACPI_MADT_LAPIC_ADDR_OVR,
-        ACPI_MADT_IOSAPIC,
-        ACPI_MADT_LSAPIC,
-        ACPI_MADT_PLAT_INT_SRC,
-        ACPI_MADT_ENTRY_COUNT
-};
-
-typedef struct {
-        u16                     polarity:2;
-        u16                     trigger:2;
-        u16                     reserved:12;
-} __attribute__ ((packed)) acpi_interrupt_flags;
-
-struct acpi_table_lapic {
-        acpi_table_entry_header header;
-        u8                      acpi_id;
-        u8                      id;
-        struct {
-                u32                     enabled:1;
-                u32                     reserved:31;
-        }                       flags;
-} __attribute__ ((packed));
-
-struct acpi_table_ioapic {
-        acpi_table_entry_header header;
-        u8                      id;
-        u8                      reserved;
-        u32                     address;
-        u32                     global_irq_base;
-} __attribute__ ((packed));
-
-struct acpi_table_int_src_ovr {
-        acpi_table_entry_header header;
-        u8                      bus;
-        u8                      bus_irq;
-        u32                     global_irq;
-        acpi_interrupt_flags    flags;
-} __attribute__ ((packed));
-
-struct acpi_table_nmi_src {
-        acpi_table_entry_header header;
-        acpi_interrupt_flags    flags;
-        u32                     global_irq;
-} __attribute__ ((packed));
-
-struct acpi_table_lapic_nmi {
-        acpi_table_entry_header header;
-        u8                      acpi_id;
-        acpi_interrupt_flags    flags;
-        u8                      lint;
-} __attribute__ ((packed));
-
-struct acpi_table_lapic_addr_ovr {
-        acpi_table_entry_header header;
-        u8                      reserved[2];
-        u64                     address;
-} __attribute__ ((packed));
-
-struct acpi_table_iosapic {
-        acpi_table_entry_header header;
-        u8                      id;
-        u8                      reserved;
-        u32                     global_irq_base;
-        u64                     address;
-} __attribute__ ((packed));
-
-struct acpi_table_lsapic {
-        acpi_table_entry_header header;
-        u8                      acpi_id;
-        u8                      id;
-        u8                      eid;
-        u8                      reserved[3];
-        struct {
-                u32                     enabled:1;
-                u32                     reserved:31;
-        }                       flags;
-} __attribute__ ((packed));
-
-struct acpi_table_plat_int_src {
-        acpi_table_entry_header header;
-        acpi_interrupt_flags    flags;
-        u8                      type;   /* See acpi_interrupt_type */
-        u8                      id;
-        u8                      eid;
-        u8                      iosapic_vector;
-        u32                     global_irq;
-        struct {
-                u32                     cpei_override_flag:1;
-                u32                     reserved:31;
-        }                       plint_flags;
-} __attribute__ ((packed));
-
 enum acpi_interrupt_id {
         ACPI_INTERRUPT_PMI      = 1,
         ACPI_INTERRUPT_INIT,
@@ -221,89 +62,6 @@ enum acpi_interrupt_id {
 
 #define ACPI_SPACE_MEM          0
 
-struct acpi_gen_regaddr {
-        u8  space_id;
-        u8  bit_width;
-        u8  bit_offset;
-        u8  resv;
-        u32 addrl;
-        u32 addrh;
-} __attribute__ ((packed));
-
-struct acpi_table_hpet {
-        struct acpi_table_header header;
-        u32 id;
-        struct acpi_gen_regaddr addr;
-        u8 number;
-        u16 min_tick;
-        u8 page_protect;
-} __attribute__ ((packed));
-
-/*
- * Simple Boot Flags
- * http://www.microsoft.com/whdc/hwdev/resources/specs/simp_bios.mspx
- */
-struct acpi_table_sbf
-{
-        u8 sbf_signature[4];
-        u32 sbf_len;
-        u8 sbf_revision;
-        u8 sbf_csum;
-        u8 sbf_oemid[6];
-        u8 sbf_oemtable[8];
-        u8 sbf_revdata[4];
-        u8 sbf_creator[4];
-        u8 sbf_crearev[4];
-        u8 sbf_cmos;
-        u8 sbf_spare[3];
-} __attribute__ ((packed));
-
-/*
- * System Resource Affinity Table (SRAT)
- * http://www.microsoft.com/whdc/hwdev/platform/proc/SRAT.mspx
- */
-
-struct acpi_table_srat {
-        struct acpi_table_header header;
-        u32                     table_revision;
-        u64                     reserved;
-} __attribute__ ((packed));
-
-enum acpi_srat_entry_id {
-        ACPI_SRAT_PROCESSOR_AFFINITY = 0,
-        ACPI_SRAT_MEMORY_AFFINITY,
-        ACPI_SRAT_ENTRY_COUNT
-};
-
-struct acpi_table_processor_affinity {
-        acpi_table_entry_header header;
-        u8                      proximity_domain;
-        u8                      apic_id;
-        struct {
-                u32                     enabled:1;
-                u32                     reserved:31;
-        }                       flags;
-        u8                      lsapic_eid;
-        u8                      reserved[7];
-} __attribute__ ((packed));
-
-struct acpi_table_memory_affinity {
-        acpi_table_entry_header header;
-        u8                      proximity_domain;
-        u8                      reserved1[5];
-        u32                     base_addr_lo;
-        u32                     base_addr_hi;
-        u32                     length_lo;
-        u32                     length_hi;
-        u32                     memory_type;    /* See acpi_address_range_id */
-        struct {
-                u32                     enabled:1;
-                u32                     hot_pluggable:1;
-                u32                     reserved:30;
-        }                       flags;
-        u64                     reserved2;
-} __attribute__ ((packed));
-
 enum acpi_address_range_id {
         ACPI_ADDRESS_RANGE_MEMORY = 1,
         ACPI_ADDRESS_RANGE_RESERVED = 2,
@@ -312,84 +70,12 @@ enum acpi_address_range_id {
         ACPI_ADDRESS_RANGE_COUNT
 };
 
-/*
- * System Locality Information Table (SLIT)
- *   see http://devresource.hp.com/devresource/docs/techpapers/ia64/slit.pdf
- */
-
-struct acpi_table_slit {
-        struct acpi_table_header header;
-        u64                     localities;
-        u8                      entry[1];       /* real size = localities^2 */
-} __attribute__ ((packed));
-
-/* Smart Battery Description Table (SBST) */
-
-struct acpi_table_sbst {
-        struct acpi_table_header header;
-        u32                     warning;        /* Warn user */
-        u32                     low;            /* Critical sleep */
-        u32                     critical;       /* Critical shutdown */
-} __attribute__ ((packed));
-
-/* Embedded Controller Boot Resources Table (ECDT) */
-
-struct acpi_table_ecdt {
-        struct acpi_table_header        header;
-        struct acpi_generic_address     ec_control;
-        struct acpi_generic_address     ec_data;
-        u32                             uid;
-        u8                              gpe_bit;
-        char                            ec_id[0];
-} __attribute__ ((packed));
-
-/* PCI MMCONFIG */
-
-/* Defined in PCI Firmware Specification 3.0 */
-struct acpi_table_mcfg_config {
-        u32                             base_address;
-        u32                             base_reserved;
-        u16                             pci_segment_group_number;
-        u8                              start_bus_number;
-        u8                              end_bus_number;
-        u8                              reserved[4];
-} __attribute__ ((packed));
-struct acpi_table_mcfg {
-        struct acpi_table_header        header;
-        u8                              reserved[8];
-        struct acpi_table_mcfg_config   config[0];
-} __attribute__ ((packed));
 
 /* Table Handlers */
 
-enum acpi_table_id {
-        ACPI_TABLE_UNKNOWN = 0,
-        ACPI_APIC,
-        ACPI_BOOT,
-        ACPI_DBGP,
-        ACPI_DSDT,
-        ACPI_ECDT,
-        ACPI_ETDT,
-        ACPI_FADT,
-        ACPI_FACS,
-        ACPI_OEMX,
-        ACPI_PSDT,
-        ACPI_SBST,
-        ACPI_SLIT,
-        ACPI_SPCR,
-        ACPI_SRAT,
-        ACPI_SSDT,
-        ACPI_SPMI,
-        ACPI_HPET,
-        ACPI_MCFG,
-        ACPI_TABLE_COUNT
-};
-
-typedef int (*acpi_table_handler) (unsigned long phys_addr, unsigned long size);
-
-extern acpi_table_handler acpi_table_ops[ACPI_TABLE_COUNT];
+typedef int (*acpi_table_handler) (struct acpi_table_header *table);
 
-typedef int (*acpi_madt_entry_handler) (acpi_table_entry_header *header, const unsigned long end);
+typedef int (*acpi_madt_entry_handler) (struct acpi_subtable_header *header, const unsigned long end);
 
 char * __acpi_map_table (unsigned long phys_addr, unsigned long size);
 unsigned long acpi_find_rsdp (void);
@@ -398,14 +84,12 @@ int acpi_boot_table_init (void);
 int acpi_numa_init (void);
 
 int acpi_table_init (void);
-int acpi_table_parse (enum acpi_table_id id, acpi_table_handler handler);
-int acpi_get_table_header_early (enum acpi_table_id id, struct acpi_table_header **header);
-int acpi_table_parse_madt (enum acpi_madt_entry_id id, acpi_madt_entry_handler handler, unsigned int max_entries);
-int acpi_table_parse_srat (enum acpi_srat_entry_id id, acpi_madt_entry_handler handler, unsigned int max_entries);
-int acpi_parse_mcfg (unsigned long phys_addr, unsigned long size);
-void acpi_table_print (struct acpi_table_header *header, unsigned long phys_addr);
-void acpi_table_print_madt_entry (acpi_table_entry_header *madt);
-void acpi_table_print_srat_entry (acpi_table_entry_header *srat);
+int acpi_table_parse (char *id, acpi_table_handler handler);
+int acpi_table_parse_madt (enum acpi_madt_type id, acpi_madt_entry_handler handler, unsigned int max_entries);
+int acpi_table_parse_srat (enum acpi_srat_type id, acpi_madt_entry_handler handler, unsigned int max_entries);
+int acpi_parse_mcfg (struct acpi_table_header *header);
+void acpi_table_print_madt_entry (struct acpi_subtable_header *madt);
+void acpi_table_print_srat_entry (struct acpi_subtable_header *srat);
 
 /* the following four functions are architecture-dependent */
 #ifdef CONFIG_HAVE_ARCH_PARSE_SRAT
@@ -416,8 +100,8 @@ void acpi_table_print_srat_entry (acpi_table_entry_header *srat);
 #define acpi_numa_arch_fixup() do {} while (0)
 #else
 void acpi_numa_slit_init (struct acpi_table_slit *slit);
-void acpi_numa_processor_affinity_init (struct acpi_table_processor_affinity *pa);
-void acpi_numa_memory_affinity_init (struct acpi_table_memory_affinity *ma);
+void acpi_numa_processor_affinity_init (struct acpi_srat_cpu_affinity *pa);
+void acpi_numa_memory_affinity_init (struct acpi_srat_mem_affinity *ma);
 void acpi_numa_arch_fixup(void);
 #endif
 
@@ -432,7 +116,7 @@ int acpi_unregister_ioapic(acpi_handle handle, u32 gsi_base);
 
 extern int acpi_mp_config;
 
-extern struct acpi_table_mcfg_config *pci_mmcfg_config;
+extern struct acpi_mcfg_allocation *pci_mmcfg_config;
 extern int pci_mmcfg_config_num;
 
 extern int sbf_port;
diff --git a/include/linux/aio.h b/include/linux/aio.h
index 3372ec6bf53a..a30ef13c9e62 100644
--- a/include/linux/aio.h
+++ b/include/linux/aio.h
@@ -105,6 +105,7 @@ struct kiocb {
         wait_queue_t            ki_wait;
         loff_t                  ki_pos;
 
+        atomic_t                ki_bio_count;   /* num bio used for this iocb */
         void                    *private;
         /* State that we remember to be able to restart/retry  */
         unsigned short          ki_opcode;
diff --git a/include/asm-mips/apm.h b/include/linux/apm-emulation.h
index 4b99ffc11529..e6d800358dd6 100644
--- a/include/asm-mips/apm.h
+++ b/include/linux/apm-emulation.h
@@ -7,11 +7,9 @@
  * based on arch/arm/kernel/apm.c
  * factor out the information needed by architectures to provide
  * apm status
- *
- *
  */
-#ifndef MIPS_ASM_SA1100_APM_H
-#define MIPS_ASM_SA1100_APM_H
+#ifndef __LINUX_APM_EMULATION_H
+#define __LINUX_APM_EMULATION_H
 
 #include <linux/apm_bios.h>
 
@@ -61,4 +59,4 @@ extern void (*apm_get_power_status)(struct apm_power_info *);
  */
 void apm_queue_event(apm_event_t event);
 
-#endif
+#endif /* __LINUX_APM_EMULATION_H */
diff --git a/include/linux/ata.h b/include/linux/ata.h
index 1df941648a57..18e401ff7eaf 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -44,9 +44,9 @@ enum {
         ATA_MAX_SECTORS_LBA48   = 65535,/* TODO: 65536? */
 
         ATA_ID_WORDS            = 256,
-        ATA_ID_SERNO_OFS        = 10,
-        ATA_ID_FW_REV_OFS       = 23,
-        ATA_ID_PROD_OFS         = 27,
+        ATA_ID_SERNO            = 10,
+        ATA_ID_FW_REV           = 23,
+        ATA_ID_PROD             = 27,
         ATA_ID_OLD_PIO_MODES    = 51,
         ATA_ID_FIELD_VALID      = 53,
         ATA_ID_MWDMA_MODES      = 63,
@@ -58,8 +58,11 @@ enum {
         ATA_ID_MAJOR_VER        = 80,
         ATA_ID_PIO4             = (1 << 1),
 
+        ATA_ID_SERNO_LEN        = 20,
+        ATA_ID_FW_REV_LEN       = 8,
+        ATA_ID_PROD_LEN         = 40,
+
         ATA_PCI_CTL_OFS         = 2,
-        ATA_SERNO_LEN           = 20,
         ATA_UDMA0               = (1 << 0),
         ATA_UDMA1               = ATA_UDMA0 | (1 << 1),
         ATA_UDMA2               = ATA_UDMA1 | (1 << 2),
@@ -296,6 +299,8 @@ struct ata_taskfile {
 #define ata_id_queue_depth(id)  (((id)[75] & 0x1f) + 1)
 #define ata_id_removeable(id)   ((id)[0] & (1 << 7))
 #define ata_id_has_dword_io(id) ((id)[50] & (1 << 0))
+#define ata_id_iordy_disable(id) ((id)[49] & (1 << 10))
+#define ata_id_has_iordy(id) ((id)[49] & (1 << 9))
 #define ata_id_u32(id,n)        \
         (((u32) (id)[(n) + 1] << 16) | ((u32) (id)[(n)]))
 #define ata_id_u64(id,n)        \
diff --git a/include/linux/atmarp.h b/include/linux/atmarp.h
index ee108f9e9cb7..231f4bdec730 100644
--- a/include/linux/atmarp.h
+++ b/include/linux/atmarp.h
@@ -6,9 +6,7 @@
 #ifndef _LINUX_ATMARP_H
 #define _LINUX_ATMARP_H
 
-#ifdef __KERNEL__
 #include <linux/types.h>
-#endif
 #include <linux/atmapi.h>
 #include <linux/atmioc.h>
 
diff --git a/include/linux/backlight.h b/include/linux/backlight.h
index 75e91f5b6a04..a5cf1beacb44 100644
--- a/include/linux/backlight.h
+++ b/include/linux/backlight.h
@@ -54,7 +54,7 @@ struct backlight_device {
 };
 
 extern struct backlight_device *backlight_device_register(const char *name,
-        void *devdata, struct backlight_properties *bp);
+        struct device *dev,void *devdata,struct backlight_properties *bp);
 extern void backlight_device_unregister(struct backlight_device *bd);
 
 #define to_backlight_device(obj) container_of(obj, struct backlight_device, class_dev)
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 092dbd0e7658..08daf3272c02 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -309,6 +309,7 @@ extern struct bio *bio_map_kern(struct request_queue *, void *, unsigned int,
                                 gfp_t);
 extern void bio_set_pages_dirty(struct bio *bio);
 extern void bio_check_pages_dirty(struct bio *bio);
+extern void bio_release_pages(struct bio *bio);
 extern struct bio *bio_copy_user(struct request_queue *, unsigned long, unsigned int, int);
 extern int bio_uncopy_user(struct bio *);
 void zero_fill_bio(struct bio *bio);
diff --git a/include/linux/bitops.h b/include/linux/bitops.h
index 5d1eabcde5d5..638165f571da 100644
--- a/include/linux/bitops.h
+++ b/include/linux/bitops.h
@@ -31,9 +31,8 @@ static inline unsigned long hweight_long(unsigned long w)
         return sizeof(w) == 4 ? hweight32(w) : hweight64(w);
 }
 
-/*
+/**
  * rol32 - rotate a 32-bit value left
- *
  * @word: value to rotate
  * @shift: bits to roll
  */
@@ -42,9 +41,8 @@ static inline __u32 rol32(__u32 word, unsigned int shift)
         return (word << shift) | (word >> (32 - shift));
 }
 
-/*
+/**
  * ror32 - rotate a 32-bit value right
- *
  * @word: value to rotate
  * @shift: bits to roll
  */
diff --git a/include/linux/bitrev.h b/include/linux/bitrev.h
new file mode 100644
index 000000000000..05e540d6963a
--- /dev/null
+++ b/include/linux/bitrev.h
@@ -0,0 +1,15 @@
+#ifndef _LINUX_BITREV_H
+#define _LINUX_BITREV_H
+
+#include <linux/types.h>
+
+extern u8 const byte_rev_table[256];
+
+static inline u8 bitrev8(u8 byte)
+{
+        return byte_rev_table[byte];
+}
+
+extern u32 bitrev32(u32 in);
+
+#endif /* _LINUX_BITREV_H */
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index e1c7286165ff..36a6eacefe20 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -331,10 +331,6 @@ struct request_pm_state
 
 #include <linux/elevator.h>
 
-typedef int (merge_request_fn) (request_queue_t *, struct request *,
-                                struct bio *);
-typedef int (merge_requests_fn) (request_queue_t *, struct request *,
-                                 struct request *);
 typedef void (request_fn_proc) (request_queue_t *q);
 typedef int (make_request_fn) (request_queue_t *q, struct bio *bio);
 typedef int (prep_rq_fn) (request_queue_t *, struct request *);
@@ -342,7 +338,6 @@ typedef void (unplug_fn) (request_queue_t *);
 
 struct bio_vec;
 typedef int (merge_bvec_fn) (request_queue_t *, struct bio *, struct bio_vec *);
-typedef void (activity_fn) (void *data, int rw);
 typedef int (issue_flush_fn) (request_queue_t *, struct gendisk *, sector_t *);
 typedef void (prepare_flush_fn) (request_queue_t *, struct request *);
 typedef void (softirq_done_fn)(struct request *);
@@ -377,14 +372,10 @@ struct request_queue
         struct request_list     rq;
 
         request_fn_proc         *request_fn;
-        merge_request_fn        *back_merge_fn;
-        merge_request_fn        *front_merge_fn;
-        merge_requests_fn       *merge_requests_fn;
         make_request_fn         *make_request_fn;
         prep_rq_fn              *prep_rq_fn;
         unplug_fn               *unplug_fn;
         merge_bvec_fn           *merge_bvec_fn;
-        activity_fn             *activity_fn;
         issue_flush_fn          *issue_flush_fn;
         prepare_flush_fn        *prepare_flush_fn;
         softirq_done_fn         *softirq_done_fn;
@@ -411,8 +402,6 @@ struct request_queue
          */
         void                    *queuedata;
 
-        void                    *activity_data;
-
         /*
          * queue needs bounce pages for pages above this limit
          */
@@ -653,6 +642,11 @@ extern int sg_scsi_ioctl(struct file *, struct request_queue *,
                 struct gendisk *, struct scsi_ioctl_command __user *);
 
 /*
+ * Temporary export, until SCSI gets fixed up.
+ */
+extern int ll_back_merge_fn(request_queue_t *, struct request *, struct bio *);
+
+/*
  * A queue has just exitted congestion.  Note this in the global counter of
  * congested queues, and wake up anyone who was waiting for requests to be
  * put back.
@@ -677,9 +671,8 @@ extern void blk_sync_queue(struct request_queue *q);
 extern void __blk_stop_queue(request_queue_t *q);
 extern void blk_run_queue(request_queue_t *);
 extern void blk_start_queueing(request_queue_t *);
-extern void blk_queue_activity_fn(request_queue_t *, activity_fn *, void *);
 extern int blk_rq_map_user(request_queue_t *, struct request *, void __user *, unsigned long);
-extern int blk_rq_unmap_user(struct request *);
+extern int blk_rq_unmap_user(struct bio *);
 extern int blk_rq_map_kern(request_queue_t *, struct request *, void *, unsigned int, gfp_t);
 extern int blk_rq_map_user_iov(request_queue_t *, struct request *,
                                struct sg_iovec *, int, unsigned int);
diff --git a/include/linux/bug.h b/include/linux/bug.h
new file mode 100644
index 000000000000..42aa0a54b6f4
--- /dev/null
+++ b/include/linux/bug.h
@@ -0,0 +1,47 @@
+#ifndef _LINUX_BUG_H
+#define _LINUX_BUG_H
+
+#include <linux/module.h>
+#include <asm/bug.h>
+
+enum bug_trap_type {
+        BUG_TRAP_TYPE_NONE = 0,
+        BUG_TRAP_TYPE_WARN = 1,
+        BUG_TRAP_TYPE_BUG = 2,
+};
+
+#ifdef CONFIG_GENERIC_BUG
+#include <asm-generic/bug.h>
+
+static inline int is_warning_bug(const struct bug_entry *bug)
+{
+        return bug->flags & BUGFLAG_WARNING;
+}
+
+const struct bug_entry *find_bug(unsigned long bugaddr);
+
+enum bug_trap_type report_bug(unsigned long bug_addr);
+
+int  module_bug_finalize(const Elf_Ehdr *, const Elf_Shdr *,
+                         struct module *);
+void module_bug_cleanup(struct module *);
+
+/* These are defined by the architecture */
+int is_valid_bugaddr(unsigned long addr);
+
+#else   /* !CONFIG_GENERIC_BUG */
+
+static inline enum bug_trap_type report_bug(unsigned long bug_addr)
+{
+        return BUG_TRAP_TYPE_BUG;
+}
+static inline int  module_bug_finalize(const Elf_Ehdr *hdr,
+                                        const Elf_Shdr *sechdrs,
+                                        struct module *mod)
+{
+        return 0;
+}
+static inline void module_bug_cleanup(struct module *mod) {}
+
+#endif  /* CONFIG_GENERIC_BUG */
+#endif  /* _LINUX_BUG_H */
diff --git a/include/linux/cdev.h b/include/linux/cdev.h
index f309b00e986e..1e29b13d0062 100644
--- a/include/linux/cdev.h
+++ b/include/linux/cdev.h
@@ -6,6 +6,10 @@
 #include <linux/kdev_t.h>
 #include <linux/list.h>
 
+struct file_operations;
+struct inode;
+struct module;
+
 struct cdev {
         struct kobject kobj;
         struct module *owner;
diff --git a/include/linux/clocksource.h b/include/linux/clocksource.h
index d852024ed095..1622d23a8dc3 100644
--- a/include/linux/clocksource.h
+++ b/include/linux/clocksource.h
@@ -159,7 +159,7 @@ static inline s64 cyc2ns(struct clocksource *cs, cycle_t cycles)
  * 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)
+                                                  unsigned long length_nsec)
 {
         u64 tmp;
 
diff --git a/include/linux/coda_linux.h b/include/linux/coda_linux.h
index be512cc98791..4c2632a8d31b 100644
--- a/include/linux/coda_linux.h
+++ b/include/linux/coda_linux.h
@@ -64,7 +64,7 @@ void coda_sysctl_clean(void);
 
 #define CODA_ALLOC(ptr, cast, size) do { \
     if (size < PAGE_SIZE) \
-        ptr = (cast)kmalloc((unsigned long) size, GFP_KERNEL); \
+        ptr = kmalloc((unsigned long) size, GFP_KERNEL); \
     else \
         ptr = (cast)vmalloc((unsigned long) size); \
     if (!ptr) \
diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index 538423d4a865..aca66984aafd 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -40,7 +40,7 @@ extern void __chk_io_ptr(void __iomem *);
 #error no compiler-gcc.h file for this gcc version
 #elif __GNUC__ == 4
 # include <linux/compiler-gcc4.h>
-#elif __GNUC__ == 3
+#elif __GNUC__ == 3 && __GNUC_MINOR__ >= 2
 # include <linux/compiler-gcc3.h>
 #else
 # error Sorry, your compiler is too old/not recognized.
diff --git a/include/linux/configfs.h b/include/linux/configfs.h
index a7f015027535..fef6f3d0a4a7 100644
--- a/include/linux/configfs.h
+++ b/include/linux/configfs.h
@@ -160,31 +160,6 @@ struct configfs_group_operations {
         void (*drop_item)(struct config_group *group, struct config_item *item);
 };
 
-
-
-/**
- * Use these macros to make defining attributes easier. See include/linux/device.h
- * for examples..
- */
-
-#if 0
-#define __ATTR(_name,_mode,_show,_store) { \
-        .attr = {.ca_name = __stringify(_name), .ca_mode = _mode, .ca_owner = THIS_MODULE },    \
-        .show   = _show,                                        \
-        .store  = _store,                                       \
-}
-
-#define __ATTR_RO(_name) { \
-        .attr   = { .ca_name = __stringify(_name), .ca_mode = 0444, .ca_owner = THIS_MODULE },  \
-        .show   = _name##_show, \
-}
-
-#define __ATTR_NULL { .attr = { .name = NULL } }
-
-#define attr_name(_attr) (_attr).attr.name
-#endif
-
-
 struct configfs_subsystem {
         struct config_group     su_group;
         struct semaphore        su_sem;
diff --git a/include/linux/connector.h b/include/linux/connector.h
index 3ea1cd58de97..10eb56b2940a 100644
--- a/include/linux/connector.h
+++ b/include/linux/connector.h
@@ -133,7 +133,7 @@ struct cn_callback_data {
 struct cn_callback_entry {
         struct list_head callback_entry;
         struct cn_callback *cb;
-        struct delayed_work work;
+        struct work_struct work;
         struct cn_queue_dev *pdev;
 
         struct cn_callback_id id;
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 4ea39fee99c7..7f008f6bfdc3 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -172,6 +172,8 @@ extern int __cpufreq_driver_target(struct cpufreq_policy *policy,
                                    unsigned int relation);
 
 
+extern int cpufreq_driver_getavg(struct cpufreq_policy *policy);
+
 int cpufreq_register_governor(struct cpufreq_governor *governor);
 void cpufreq_unregister_governor(struct cpufreq_governor *governor);
 
@@ -204,6 +206,7 @@ struct cpufreq_driver {
         unsigned int    (*get)  (unsigned int cpu);
 
         /* optional */
+        unsigned int (*getavg)  (unsigned int cpu);
         int     (*exit)         (struct cpufreq_policy *policy);
         int     (*suspend)      (struct cpufreq_policy *policy, pm_message_t pmsg);
         int     (*resume)       (struct cpufreq_policy *policy);
diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index 8821e1f75b44..fd404416f31c 100644
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -30,10 +30,19 @@ void cpuset_update_task_memory_state(void);
                 nodes_subset((nodes), current->mems_allowed)
 int cpuset_zonelist_valid_mems_allowed(struct zonelist *zl);
 
-extern int __cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask);
-static int inline cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask)
+extern int __cpuset_zone_allowed_softwall(struct zone *z, gfp_t gfp_mask);
+extern int __cpuset_zone_allowed_hardwall(struct zone *z, gfp_t gfp_mask);
+
+static int inline cpuset_zone_allowed_softwall(struct zone *z, gfp_t gfp_mask)
+{
+        return number_of_cpusets <= 1 ||
+                __cpuset_zone_allowed_softwall(z, gfp_mask);
+}
+
+static int inline cpuset_zone_allowed_hardwall(struct zone *z, gfp_t gfp_mask)
 {
-        return number_of_cpusets <= 1 || __cpuset_zone_allowed(z, gfp_mask);
+        return number_of_cpusets <= 1 ||
+                __cpuset_zone_allowed_hardwall(z, gfp_mask);
 }
 
 extern int cpuset_excl_nodes_overlap(const struct task_struct *p);
@@ -46,7 +55,7 @@ extern int cpuset_excl_nodes_overlap(const struct task_struct *p);
 extern int cpuset_memory_pressure_enabled;
 extern void __cpuset_memory_pressure_bump(void);
 
-extern const struct file_operations proc_cpuset_operations;
+extern struct file_operations proc_cpuset_operations;
 extern char *cpuset_task_status_allowed(struct task_struct *task, char *buffer);
 
 extern void cpuset_lock(void);
@@ -94,7 +103,12 @@ static inline int cpuset_zonelist_valid_mems_allowed(struct zonelist *zl)
         return 1;
 }
 
-static inline int cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask)
+static inline int cpuset_zone_allowed_softwall(struct zone *z, gfp_t gfp_mask)
+{
+        return 1;
+}
+
+static inline int cpuset_zone_allowed_hardwall(struct zone *z, gfp_t gfp_mask)
 {
         return 1;
 }
diff --git a/include/linux/crc32.h b/include/linux/crc32.h
index 56c0645789a9..e20dd1f9b40a 100644
--- a/include/linux/crc32.h
+++ b/include/linux/crc32.h
@@ -6,10 +6,10 @@
 #define _LINUX_CRC32_H
 
 #include <linux/types.h>
+#include <linux/bitrev.h>
 
 extern u32  crc32_le(u32 crc, unsigned char const *p, size_t len);
 extern u32  crc32_be(u32 crc, unsigned char const *p, size_t len);
-extern u32  bitreverse(u32 in);
 
 #define crc32(seed, data, length)  crc32_le(seed, (unsigned char const *)data, length)
 
@@ -21,7 +21,7 @@ extern u32  bitreverse(u32 in);
  * is in bit nr 0], thus it must be reversed before use. Except for
  * nics that bit swap the result internally...
  */
-#define ether_crc(length, data)    bitreverse(crc32_le(~0, data, length))
+#define ether_crc(length, data)    bitrev32(crc32_le(~0, data, length))
 #define ether_crc_le(length, data) crc32_le(~0, data, length)
 
 #endif /* _LINUX_CRC32_H */
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index 4aa9046601da..779aa78ee643 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -51,15 +51,9 @@
 /*
  * Transform masks and values (for crt_flags).
  */
-#define CRYPTO_TFM_MODE_MASK            0x000000ff
 #define CRYPTO_TFM_REQ_MASK             0x000fff00
 #define CRYPTO_TFM_RES_MASK             0xfff00000
 
-#define CRYPTO_TFM_MODE_ECB             0x00000001
-#define CRYPTO_TFM_MODE_CBC             0x00000002
-#define CRYPTO_TFM_MODE_CFB             0x00000004
-#define CRYPTO_TFM_MODE_CTR             0x00000008
-
 #define CRYPTO_TFM_REQ_WEAK_KEY         0x00000100
 #define CRYPTO_TFM_REQ_MAY_SLEEP        0x00000200
 #define CRYPTO_TFM_RES_WEAK_KEY         0x00100000
@@ -71,12 +65,8 @@
 /*
  * Miscellaneous stuff.
  */
-#define CRYPTO_UNSPEC                   0
 #define CRYPTO_MAX_ALG_NAME             64
 
-#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
@@ -148,19 +138,6 @@ struct cipher_alg {
                           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) __deprecated;
-        unsigned int (*cia_decrypt_ecb)(const struct cipher_desc *desc,
-                                        u8 *dst, const u8 *src,
-                                        unsigned int nbytes) __deprecated;
-        unsigned int (*cia_encrypt_cbc)(const struct cipher_desc *desc,
-                                        u8 *dst, const u8 *src,
-                                        unsigned int nbytes) __deprecated;
-        unsigned int (*cia_decrypt_cbc)(const struct cipher_desc *desc,
-                                        u8 *dst, const u8 *src,
-                                        unsigned int nbytes) __deprecated;
 };
 
 struct digest_alg {
@@ -243,11 +220,6 @@ int crypto_unregister_alg(struct crypto_alg *alg);
 #ifdef CONFIG_CRYPTO
 int crypto_has_alg(const char *name, u32 type, u32 mask);
 #else
-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;
@@ -339,13 +311,18 @@ struct crypto_tfm {
         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_cipher {
+        struct crypto_tfm base;
+};
+
+struct crypto_comp {
+        struct crypto_tfm base;
+};
+
 struct crypto_hash {
         struct crypto_tfm base;
 };
@@ -395,40 +372,11 @@ 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);
-        return tfm->crt_cipher.cit_ivsize;
-}
-
 static inline unsigned int crypto_tfm_alg_blocksize(struct crypto_tfm *tfm)
 {
         return tfm->__crt_alg->cra_blocksize;
 }
 
-static inline unsigned int crypto_tfm_alg_digestsize(struct crypto_tfm *tfm)
-{
-        BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST);
-        return tfm->__crt_alg->cra_digest.dia_digestsize;
-}
-
 static inline unsigned int crypto_tfm_alg_alignmask(struct crypto_tfm *tfm)
 {
         return tfm->__crt_alg->cra_alignmask;
@@ -633,7 +581,7 @@ static inline struct crypto_cipher *crypto_alloc_cipher(const char *alg_name,
 
 static inline struct crypto_tfm *crypto_cipher_tfm(struct crypto_cipher *tfm)
 {
-        return tfm;
+        return &tfm->base;
 }
 
 static inline void crypto_free_cipher(struct crypto_cipher *tfm)
@@ -809,76 +757,6 @@ static inline int crypto_hash_setkey(struct crypto_hash *hash,
         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,
-                                        unsigned int nbytes)
-{
-        BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER);
-        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);
-        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,
-                                        unsigned int nbytes)
-{
-        BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER);
-        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);
-        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)
-{
-        BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER);
-        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)
-{
-        BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER);
-        memcpy(dst, tfm->crt_cipher.cit_iv, len);
-}
-
 static inline struct crypto_comp *__crypto_comp_cast(struct crypto_tfm *tfm)
 {
         return (struct crypto_comp *)tfm;
@@ -903,7 +781,7 @@ static inline struct crypto_comp *crypto_alloc_comp(const char *alg_name,
 
 static inline struct crypto_tfm *crypto_comp_tfm(struct crypto_comp *tfm)
 {
-        return tfm;
+        return &tfm->base;
 }
 
 static inline void crypto_free_comp(struct crypto_comp *tfm)
@@ -934,14 +812,16 @@ static inline int crypto_comp_compress(struct crypto_comp *tfm,
                                        const u8 *src, unsigned int slen,
                                        u8 *dst, unsigned int *dlen)
 {
-        return crypto_comp_crt(tfm)->cot_compress(tfm, src, slen, dst, dlen);
+        return crypto_comp_crt(tfm)->cot_compress(crypto_comp_tfm(tfm),
+                                                  src, slen, dst, dlen);
 }
 
 static inline int crypto_comp_decompress(struct crypto_comp *tfm,
                                          const u8 *src, unsigned int slen,
                                          u8 *dst, unsigned int *dlen)
 {
-        return crypto_comp_crt(tfm)->cot_decompress(tfm, src, slen, dst, dlen);
+        return crypto_comp_crt(tfm)->cot_decompress(crypto_comp_tfm(tfm),
+                                                    src, slen, dst, dlen);
 }
 
 #endif  /* _LINUX_CRYPTO_H */
diff --git a/include/linux/dccp.h b/include/linux/dccp.h
index ed6cc8962d87..1cb054bd93f2 100644
--- a/include/linux/dccp.h
+++ b/include/linux/dccp.h
@@ -176,20 +176,20 @@ enum {
 };
 
 /* DCCP features (RFC 4340 section 6.4) */
- enum {
-        DCCPF_RESERVED = 0,
-        DCCPF_CCID = 1,
+enum {
+        DCCPF_RESERVED = 0,
+        DCCPF_CCID = 1,
         DCCPF_SHORT_SEQNOS = 2,         /* XXX: not yet implemented */
-        DCCPF_SEQUENCE_WINDOW = 3,
+        DCCPF_SEQUENCE_WINDOW = 3,
         DCCPF_ECN_INCAPABLE = 4,        /* XXX: not yet implemented */
-        DCCPF_ACK_RATIO = 5,
-        DCCPF_SEND_ACK_VECTOR = 6,
-        DCCPF_SEND_NDP_COUNT = 7,
+        DCCPF_ACK_RATIO = 5,
+        DCCPF_SEND_ACK_VECTOR = 6,
+        DCCPF_SEND_NDP_COUNT = 7,
         DCCPF_MIN_CSUM_COVER = 8,
         DCCPF_DATA_CHECKSUM = 9,        /* XXX: not yet implemented */
-        /* 10-127 reserved */
-        DCCPF_MIN_CCID_SPECIFIC = 128,
-        DCCPF_MAX_CCID_SPECIFIC = 255,
+        /* 10-127 reserved */
+        DCCPF_MIN_CCID_SPECIFIC = 128,
+        DCCPF_MAX_CCID_SPECIFIC = 255,
 };
 
 /* this structure is argument to DCCP_SOCKOPT_CHANGE_X */
@@ -427,7 +427,7 @@ struct dccp_service_list {
 };
 
 #define DCCP_SERVICE_INVALID_VALUE htonl((__u32)-1)
-#define DCCP_SERVICE_CODE_IS_ABSENT              0
+#define DCCP_SERVICE_CODE_IS_ABSENT             0
 
 static inline int dccp_list_has_service(const struct dccp_service_list *sl,
                                         const __be32 service)
@@ -436,7 +436,7 @@ static inline int dccp_list_has_service(const struct dccp_service_list *sl,
                 u32 i = sl->dccpsl_nr;
                 while (i--)
                         if (sl->dccpsl_list[i] == service)
-                                return 1; 
+                                return 1;
         }
         return 0;
 }
@@ -511,7 +511,7 @@ struct dccp_sock {
         __u8                            dccps_hc_tx_insert_options:1;
         struct timer_list               dccps_xmit_timer;
 };
- 
+
 static inline struct dccp_sock *dccp_sk(const struct sock *sk)
 {
         return (struct dccp_sock *)sk;
diff --git a/include/linux/debug_locks.h b/include/linux/debug_locks.h
index a1c10b0c4cf0..1678a5de7013 100644
--- a/include/linux/debug_locks.h
+++ b/include/linux/debug_locks.h
@@ -24,7 +24,7 @@ extern int debug_locks_off(void);
         int __ret = 0;                                                  \
                                                                         \
         if (unlikely(c)) {                                              \
-                if (debug_locks_silent || debug_locks_off())            \
+                if (debug_locks_off() && !debug_locks_silent)           \
                         WARN_ON(1);                                     \
                 __ret = 1;                                              \
         }                                                               \
diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h
index 03ef41c1eaac..499f5373e213 100644
--- a/include/linux/device-mapper.h
+++ b/include/linux/device-mapper.h
@@ -39,7 +39,8 @@ typedef void (*dm_dtr_fn) (struct dm_target *ti);
  * The map function must return:
  * < 0: error
  * = 0: The target will handle the io by resubmitting it later
- * > 0: simple remap complete
+ * = 1: simple remap complete
+ * = 2: The target wants to push back the io
  */
 typedef int (*dm_map_fn) (struct dm_target *ti, struct bio *bio,
                           union map_info *map_context);
@@ -50,6 +51,7 @@ typedef int (*dm_map_fn) (struct dm_target *ti, struct bio *bio,
  * 0   : ended successfully
  * 1   : for some reason the io has still not completed (eg,
  *       multipath target might want to requeue a failed io).
+ * 2   : The target wants to push back the io
  */
 typedef int (*dm_endio_fn) (struct dm_target *ti,
                             struct bio *bio, int error,
@@ -173,7 +175,7 @@ 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_suspend(struct mapped_device *md, unsigned suspend_flags);
 int dm_resume(struct mapped_device *md);
 
 /*
@@ -188,6 +190,7 @@ int dm_wait_event(struct mapped_device *md, int event_nr);
 const char *dm_device_name(struct mapped_device *md);
 struct gendisk *dm_disk(struct mapped_device *md);
 int dm_suspended(struct mapped_device *md);
+int dm_noflush_suspending(struct dm_target *ti);
 
 /*
  * Geometry functions.
diff --git a/include/linux/device.h b/include/linux/device.h
index 49ab53ce92dc..26e4692f2d1a 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -126,6 +126,7 @@ struct device_driver {
         struct klist_node       knode_bus;
 
         struct module           * owner;
+        const char              * mod_name;     /* used for built-in modules */
 
         int     (*probe)        (struct device * dev);
         int     (*remove)       (struct device * dev);
@@ -327,6 +328,13 @@ extern struct class_device *class_device_create(struct class *cls,
                                         __attribute__((format(printf,5,6)));
 extern void class_device_destroy(struct class *cls, dev_t devt);
 
+struct device_type {
+        struct device_attribute *attrs;
+        int (*uevent)(struct device *dev, char **envp, int num_envp,
+                      char *buffer, int buffer_size);
+        void (*release)(struct device *dev);
+};
+
 /* interface for exporting device attributes */
 struct device_attribute {
         struct attribute        attr;
@@ -346,6 +354,41 @@ 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);
+
+/* device resource management */
+typedef void (*dr_release_t)(struct device *dev, void *res);
+typedef int (*dr_match_t)(struct device *dev, void *res, void *match_data);
+
+#ifdef CONFIG_DEBUG_DEVRES
+extern void * __devres_alloc(dr_release_t release, size_t size, gfp_t gfp,
+                             const char *name);
+#define devres_alloc(release, size, gfp) \
+        __devres_alloc(release, size, gfp, #release)
+#else
+extern void * devres_alloc(dr_release_t release, size_t size, gfp_t gfp);
+#endif
+extern void devres_free(void *res);
+extern void devres_add(struct device *dev, void *res);
+extern void * devres_find(struct device *dev, dr_release_t release,
+                          dr_match_t match, void *match_data);
+extern void * devres_get(struct device *dev, void *new_res,
+                         dr_match_t match, void *match_data);
+extern void * devres_remove(struct device *dev, dr_release_t release,
+                            dr_match_t match, void *match_data);
+extern int devres_destroy(struct device *dev, dr_release_t release,
+                          dr_match_t match, void *match_data);
+
+/* devres group */
+extern void * __must_check devres_open_group(struct device *dev, void *id,
+                                             gfp_t gfp);
+extern void devres_close_group(struct device *dev, void *id);
+extern void devres_remove_group(struct device *dev, void *id);
+extern int devres_release_group(struct device *dev, void *id);
+
+/* managed kzalloc/kfree for device drivers, no kmalloc, always use kzalloc */
+extern void *devm_kzalloc(struct device *dev, size_t size, gfp_t gfp);
+extern void devm_kfree(struct device *dev, void *p);
+
 struct device {
         struct klist            klist_children;
         struct klist_node       knode_parent;           /* node in sibling list */
@@ -355,6 +398,7 @@ struct device {
 
         struct kobject kobj;
         char    bus_id[BUS_ID_SIZE];    /* position on parent bus */
+        struct device_type      *type;
         unsigned                is_registered:1;
         struct device_attribute uevent_attr;
         struct device_attribute *devt_attr;
@@ -388,11 +432,15 @@ struct device {
         /* arch specific additions */
         struct dev_archdata     archdata;
 
+        spinlock_t              devres_lock;
+        struct list_head        devres_head;
+
         /* class_device migration path */
         struct list_head        node;
-        struct class            *class;         /* optional*/
+        struct class            *class;
         dev_t                   devt;           /* dev_t, creates the sysfs "dev" */
         struct attribute_group  **groups;       /* optional groups */
+        int                     uevent_suppress;
 
         void    (*release)(struct device * dev);
 };
@@ -433,6 +481,8 @@ static inline int device_is_registered(struct device *dev)
         return dev->is_registered;
 }
 
+void driver_init(void);
+
 /*
  * High level routines for use by the bus drivers
  */
diff --git a/include/linux/dm-ioctl.h b/include/linux/dm-ioctl.h
index 8853fc4d1c5e..b93486107821 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        10
+#define DM_VERSION_MINOR        11
 #define DM_VERSION_PATCHLEVEL   0
-#define DM_VERSION_EXTRA        "-ioctl (2006-09-14)"
+#define DM_VERSION_EXTRA        "-ioctl (2006-10-12)"
 
 /* Status bits */
 #define DM_READONLY_FLAG        (1 << 0) /* In/Out */
@@ -323,4 +323,9 @@ typedef char ioctl_struct[308];
  */
 #define DM_SKIP_LOCKFS_FLAG     (1 << 10) /* In */
 
+/*
+ * Set this to suspend without flushing queued ios.
+ */
+#define DM_NOFLUSH_FLAG         (1 << 11) /* In */
+
 #endif                          /* _LINUX_DM_IOCTL_H */
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index ff203c465fed..9a663c6db16a 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -66,6 +66,33 @@ dma_mark_declared_memory_occupied(struct device *dev,
 }
 #endif
 
-#endif
+/*
+ * Managed DMA API
+ */
+extern void *dmam_alloc_coherent(struct device *dev, size_t size,
+                                 dma_addr_t *dma_handle, gfp_t gfp);
+extern void dmam_free_coherent(struct device *dev, size_t size, void *vaddr,
+                               dma_addr_t dma_handle);
+extern void *dmam_alloc_noncoherent(struct device *dev, size_t size,
+                                    dma_addr_t *dma_handle, gfp_t gfp);
+extern void dmam_free_noncoherent(struct device *dev, size_t size, void *vaddr,
+                                  dma_addr_t dma_handle);
+#ifdef ARCH_HAS_DMA_DECLARE_COHERENT_MEMORY
+extern int dmam_declare_coherent_memory(struct device *dev, dma_addr_t bus_addr,
+                                        dma_addr_t device_addr, size_t size,
+                                        int flags);
+extern void dmam_release_declared_memory(struct device *dev);
+#else /* ARCH_HAS_DMA_DECLARE_COHERENT_MEMORY */
+static inline int dmam_declare_coherent_memory(struct device *dev,
+                                dma_addr_t bus_addr, dma_addr_t device_addr,
+                                size_t size, gfp_t gfp)
+{
+        return 0;
+}
 
+static inline void dmam_release_declared_memory(struct device *dev)
+{
+}
+#endif /* ARCH_HAS_DMA_DECLARE_COHERENT_MEMORY */
 
+#endif
diff --git a/include/linux/dmapool.h b/include/linux/dmapool.h
index 76f12f46db7f..022e34fcbd1b 100644
--- a/include/linux/dmapool.h
+++ b/include/linux/dmapool.h
@@ -24,5 +24,12 @@ void *dma_pool_alloc(struct dma_pool *pool, gfp_t mem_flags,
 
 void dma_pool_free(struct dma_pool *pool, void *vaddr, dma_addr_t addr);
 
+/*
+ * Managed DMA pool
+ */
+struct dma_pool *dmam_pool_create(const char *name, struct device *dev,
+                                  size_t size, size_t align, size_t allocation);
+void dmam_pool_destroy(struct dma_pool *pool);
+
 #endif
 
diff --git a/include/linux/efi.h b/include/linux/efi.h
index df1c91855f0e..f8ebd7c1ddb3 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -301,7 +301,7 @@ extern int __init efi_uart_console_only (void);
 extern void efi_initialize_iomem_resources(struct resource *code_resource,
                                         struct resource *data_resource);
 extern unsigned long efi_get_time(void);
-extern int __init efi_set_rtc_mmss(unsigned long nowtime);
+extern int efi_set_rtc_mmss(unsigned long nowtime);
 extern int is_available_memory(efi_memory_desc_t * md);
 extern struct efi_memory_map memmap;
 
diff --git a/include/linux/eisa.h b/include/linux/eisa.h
index 1ff7c1392525..fe806b6f030d 100644
--- a/include/linux/eisa.h
+++ b/include/linux/eisa.h
@@ -61,10 +61,20 @@ struct eisa_driver {
 
 #define to_eisa_driver(drv) container_of(drv,struct eisa_driver, driver)
 
+/* These external functions are only available when EISA support is enabled. */
+#ifdef CONFIG_EISA
+
 extern struct bus_type eisa_bus_type;
 int eisa_driver_register (struct eisa_driver *edrv);
 void eisa_driver_unregister (struct eisa_driver *edrv);
 
+#else /* !CONFIG_EISA */
+
+static inline int eisa_driver_register (struct eisa_driver *edrv) { return 0; }
+static inline void eisa_driver_unregister (struct eisa_driver *edrv) { }
+
+#endif /* !CONFIG_EISA */
+
 /* Mimics pci.h... */
 static inline void *eisa_get_drvdata (struct eisa_device *edev)
 {
diff --git a/include/linux/elevator.h b/include/linux/elevator.h
index a24931d24404..e88fcbc77f8f 100644
--- a/include/linux/elevator.h
+++ b/include/linux/elevator.h
@@ -12,6 +12,8 @@ typedef void (elevator_merge_req_fn) (request_queue_t *, struct request *, struc
 
 typedef void (elevator_merged_fn) (request_queue_t *, struct request *, int);
 
+typedef int (elevator_allow_merge_fn) (request_queue_t *, struct request *, struct bio *);
+
 typedef int (elevator_dispatch_fn) (request_queue_t *, int);
 
 typedef void (elevator_add_req_fn) (request_queue_t *, struct request *);
@@ -33,6 +35,7 @@ struct elevator_ops
         elevator_merge_fn *elevator_merge_fn;
         elevator_merged_fn *elevator_merged_fn;
         elevator_merge_req_fn *elevator_merge_req_fn;
+        elevator_allow_merge_fn *elevator_allow_merge_fn;
 
         elevator_dispatch_fn *elevator_dispatch_fn;
         elevator_add_req_fn *elevator_add_req_fn;
diff --git a/include/linux/fault-inject.h b/include/linux/fault-inject.h
new file mode 100644
index 000000000000..32368c4f0326
--- /dev/null
+++ b/include/linux/fault-inject.h
@@ -0,0 +1,84 @@
+#ifndef _LINUX_FAULT_INJECT_H
+#define _LINUX_FAULT_INJECT_H
+
+#ifdef CONFIG_FAULT_INJECTION
+
+#include <linux/types.h>
+#include <linux/debugfs.h>
+#include <asm/atomic.h>
+
+/*
+ * For explanation of the elements of this struct, see
+ * Documentation/fault-injection/fault-injection.txt
+ */
+struct fault_attr {
+        unsigned long probability;
+        unsigned long interval;
+        atomic_t times;
+        atomic_t space;
+        unsigned long verbose;
+        u32 task_filter;
+        unsigned long stacktrace_depth;
+        unsigned long require_start;
+        unsigned long require_end;
+        unsigned long reject_start;
+        unsigned long reject_end;
+
+        unsigned long count;
+
+#ifdef CONFIG_FAULT_INJECTION_DEBUG_FS
+
+        struct {
+                struct dentry *dir;
+
+                struct dentry *probability_file;
+                struct dentry *interval_file;
+                struct dentry *times_file;
+                struct dentry *space_file;
+                struct dentry *verbose_file;
+                struct dentry *task_filter_file;
+                struct dentry *stacktrace_depth_file;
+                struct dentry *require_start_file;
+                struct dentry *require_end_file;
+                struct dentry *reject_start_file;
+                struct dentry *reject_end_file;
+        } dentries;
+
+#endif
+};
+
+#define FAULT_ATTR_INITIALIZER {                                \
+                .interval = 1,                                  \
+                .times = ATOMIC_INIT(1),                        \
+                .require_end = ULONG_MAX,                       \
+                .stacktrace_depth = 32,                         \
+                .verbose = 2,                                   \
+        }
+
+#define DECLARE_FAULT_ATTR(name) struct fault_attr name = FAULT_ATTR_INITIALIZER
+int setup_fault_attr(struct fault_attr *attr, char *str);
+void should_fail_srandom(unsigned long entropy);
+bool should_fail(struct fault_attr *attr, ssize_t size);
+
+#ifdef CONFIG_FAULT_INJECTION_DEBUG_FS
+
+int init_fault_attr_dentries(struct fault_attr *attr, const char *name);
+void cleanup_fault_attr_dentries(struct fault_attr *attr);
+
+#else /* CONFIG_FAULT_INJECTION_DEBUG_FS */
+
+static inline int init_fault_attr_dentries(struct fault_attr *attr,
+                                          const char *name)
+{
+        return -ENODEV;
+}
+
+static inline void cleanup_fault_attr_dentries(struct fault_attr *attr)
+{
+}
+
+#endif /* CONFIG_FAULT_INJECTION_DEBUG_FS */
+
+#endif /* CONFIG_FAULT_INJECTION */
+
+#endif /* _LINUX_FAULT_INJECT_H */
diff --git a/include/linux/fb.h b/include/linux/fb.h
index fa23e0671bb3..64177ec9a019 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -929,8 +929,6 @@ extern void fb_bl_default_curve(struct fb_info *fb_info, u8 off, u8 min, u8 max)
 #define FB_MODE_IS_FIRST        16
 #define FB_MODE_IS_FROM_VAR     32
 
-extern int fbmon_valid_timings(u_int pixclock, u_int htotal, u_int vtotal,
-                               const struct fb_info *fb_info);
 extern int fbmon_dpms(const struct fb_info *fb_info);
 extern int fb_get_mode(int flags, u32 val, struct fb_var_screeninfo *var,
                        struct fb_info *info);
@@ -970,11 +968,11 @@ extern struct fb_videomode *fb_find_best_display(struct fb_monspecs *specs,
 /* drivers/video/fbcmap.c */
 extern int fb_alloc_cmap(struct fb_cmap *cmap, int len, int transp);
 extern void fb_dealloc_cmap(struct fb_cmap *cmap);
-extern int fb_copy_cmap(struct fb_cmap *from, struct fb_cmap *to);
-extern int fb_cmap_to_user(struct fb_cmap *from, struct fb_cmap_user *to);
+extern int fb_copy_cmap(const struct fb_cmap *from, struct fb_cmap *to);
+extern int fb_cmap_to_user(const struct fb_cmap *from, struct fb_cmap_user *to);
 extern int fb_set_cmap(struct fb_cmap *cmap, struct fb_info *fb_info);
 extern int fb_set_user_cmap(struct fb_cmap_user *cmap, struct fb_info *fb_info);
-extern struct fb_cmap *fb_default_cmap(int len);
+extern const struct fb_cmap *fb_default_cmap(int len);
 extern void fb_invert_cmaps(void);
 
 struct fb_videomode {
diff --git a/include/linux/file.h b/include/linux/file.h
index 6e77b9177f9e..a59001e9ea58 100644
--- a/include/linux/file.h
+++ b/include/linux/file.h
@@ -26,19 +26,12 @@ struct embedded_fd_set {
         unsigned long fds_bits[1];
 };
 
-/*
- * More than this number of fds: we use a separately allocated fd_set
- */
-#define EMBEDDED_FD_SET_SIZE (BITS_PER_BYTE * sizeof(struct embedded_fd_set))
-
 struct fdtable {
         unsigned int max_fds;
-        int max_fdset;
         struct file ** fd;      /* current fd array */
         fd_set *close_on_exec;
         fd_set *open_fds;
         struct rcu_head rcu;
-        struct files_struct *free_files;
         struct fdtable *next;
 };
 
@@ -83,16 +76,15 @@ extern int get_unused_fd(void);
 extern void FASTCALL(put_unused_fd(unsigned int fd));
 struct kmem_cache;
 
-extern struct file ** alloc_fd_array(int);
-extern void free_fd_array(struct file **, int);
-
-extern fd_set *alloc_fdset(int);
-extern void free_fdset(fd_set *, int);
-
 extern int expand_files(struct files_struct *, int nr);
-extern void free_fdtable(struct fdtable *fdt);
+extern void free_fdtable_rcu(struct rcu_head *rcu);
 extern void __init files_defer_init(void);
 
+static inline void free_fdtable(struct fdtable *fdt)
+{
+        call_rcu(&fdt->rcu, free_fdtable_rcu);
+}
+
 static inline struct file * fcheck_files(struct files_struct *files, unsigned int fd)
 {
         struct file * file = NULL;
diff --git a/include/linux/freezer.h b/include/linux/freezer.h
index 6e05e3e7ce39..5e75e26d4787 100644
--- a/include/linux/freezer.h
+++ b/include/linux/freezer.h
@@ -1,5 +1,7 @@
 /* Freezer declarations */
 
+#include <linux/sched.h>
+
 #ifdef CONFIG_PM
 /*
  * Check if a process has been frozen
@@ -14,16 +16,15 @@ static inline int frozen(struct task_struct *p)
  */
 static inline int freezing(struct task_struct *p)
 {
-        return p->flags & PF_FREEZE;
+        return test_tsk_thread_flag(p, TIF_FREEZE);
 }
 
 /*
  * Request that a process be frozen
- * FIXME: SMP problem. We may not modify other process' flags!
  */
 static inline void freeze(struct task_struct *p)
 {
-        p->flags |= PF_FREEZE;
+        set_tsk_thread_flag(p, TIF_FREEZE);
 }
 
 /*
@@ -31,7 +32,7 @@ static inline void freeze(struct task_struct *p)
  */
 static inline void do_not_freeze(struct task_struct *p)
 {
-        p->flags &= ~PF_FREEZE;
+        clear_tsk_thread_flag(p, TIF_FREEZE);
 }
 
 /*
@@ -52,7 +53,9 @@ static inline int thaw_process(struct task_struct *p)
  */
 static inline void frozen_process(struct task_struct *p)
 {
-        p->flags = (p->flags & ~PF_FREEZE) | PF_FROZEN;
+        p->flags |= PF_FROZEN;
+        wmb();
+        clear_tsk_thread_flag(p, TIF_FREEZE);
 }
 
 extern void refrigerator(void);
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 70b99fbb560b..1410e5330c8d 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -120,6 +120,7 @@ extern int dir_notify_enable;
 #define MS_PRIVATE      (1<<18) /* change to private */
 #define MS_SLAVE        (1<<19) /* change to slave */
 #define MS_SHARED       (1<<20) /* change to shared */
+#define MS_RELATIME     (1<<21) /* Update atime relative to mtime/ctime. */
 #define MS_ACTIVE       (1<<30)
 #define MS_NOUSER       (1<<31)
 
@@ -269,6 +270,7 @@ extern int dir_notify_enable;
 #include <linux/types.h>
 #include <linux/kdev_t.h>
 #include <linux/dcache.h>
+#include <linux/namei.h>
 #include <linux/stat.h>
 #include <linux/cache.h>
 #include <linux/kobject.h>
@@ -424,6 +426,7 @@ struct address_space_operations {
         /* migrate the contents of a page to the specified target */
         int (*migratepage) (struct address_space *,
                         struct page *, struct page *);
+        int (*launder_page) (struct page *);
 };
 
 struct backing_dev_info;
@@ -456,7 +459,7 @@ struct block_device {
         struct inode *          bd_inode;       /* will die */
         int                     bd_openers;
         struct mutex            bd_mutex;       /* open/close mutex */
-        struct mutex            bd_mount_mutex; /* mount mutex */
+        struct semaphore        bd_mount_sem;
         struct list_head        bd_inodes;
         void *                  bd_holder;
         int                     bd_holders;
@@ -482,21 +485,6 @@ 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
  */
@@ -726,8 +714,9 @@ struct file {
                 struct list_head        fu_list;
                 struct rcu_head         fu_rcuhead;
         } f_u;
-        struct dentry           *f_dentry;
-        struct vfsmount         *f_vfsmnt;
+        struct path             f_path;
+#define f_dentry        f_path.dentry
+#define f_vfsmnt        f_path.mnt
         const struct file_operations    *f_op;
         atomic_t                f_count;
         unsigned int            f_flags;
@@ -1239,7 +1228,7 @@ extern void touch_atime(struct vfsmount *mnt, struct dentry *dentry);
 static inline void file_accessed(struct file *file)
 {
         if (!(file->f_flags & O_NOATIME))
-                touch_atime(file->f_vfsmnt, file->f_dentry);
+                touch_atime(file->f_path.mnt, file->f_path.dentry);
 }
 
 int sync_inode(struct inode *inode, struct writeback_control *wbc);
@@ -1499,7 +1488,6 @@ 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 address_space_operations def_blk_aops;
 #else
 static inline void bd_forget(struct inode *inode) {}
@@ -1517,7 +1505,6 @@ extern int blkdev_driver_ioctl(struct inode *inode, struct file *file,
 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
@@ -1632,7 +1619,7 @@ static inline void put_write_access(struct inode * inode)
 static inline void allow_write_access(struct file *file)
 {
         if (file)
-                atomic_inc(&file->f_dentry->d_inode->i_writecount);
+                atomic_inc(&file->f_path.dentry->d_inode->i_writecount);
 }
 extern int do_pipe(int *);
 extern struct file *create_read_pipe(struct file *f);
diff --git a/include/linux/fs_stack.h b/include/linux/fs_stack.h
new file mode 100644
index 000000000000..bb516ceeefc9
--- /dev/null
+++ b/include/linux/fs_stack.h
@@ -0,0 +1,31 @@
+#ifndef _LINUX_FS_STACK_H
+#define _LINUX_FS_STACK_H
+
+/* This file defines generic functions used primarily by stackable
+ * filesystems; none of these functions require i_mutex to be held.
+ */
+
+#include <linux/fs.h>
+
+/* externs for fs/stack.c */
+extern void fsstack_copy_attr_all(struct inode *dest, const struct inode *src,
+                                int (*get_nlinks)(struct inode *));
+
+extern void fsstack_copy_inode_size(struct inode *dst, const struct inode *src);
+
+/* inlines */
+static inline void fsstack_copy_attr_atime(struct inode *dest,
+                                           const struct inode *src)
+{
+        dest->i_atime = src->i_atime;
+}
+
+static inline void fsstack_copy_attr_times(struct inode *dest,
+                                           const struct inode *src)
+{
+        dest->i_atime = src->i_atime;
+        dest->i_mtime = src->i_mtime;
+        dest->i_ctime = src->i_ctime;
+}
+
+#endif /* _LINUX_FS_STACK_H */
diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h
index 3da29e2d524a..abb64c437f6f 100644
--- a/include/linux/fsl_devices.h
+++ b/include/linux/fsl_devices.h
@@ -19,6 +19,7 @@
 #define _FSL_DEVICE_H_
 
 #include <linux/types.h>
+#include <linux/phy.h>
 
 /*
  * Some conventions on how we handle peripherals on Freescale chips
diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
index d4f219ffaa5d..dfc4e4f68da4 100644
--- a/include/linux/fsnotify.h
+++ b/include/linux/fsnotify.h
@@ -164,7 +164,7 @@ static inline void fsnotify_open(struct dentry *dentry)
  */
 static inline void fsnotify_close(struct file *file)
 {
-        struct dentry *dentry = file->f_dentry;
+        struct dentry *dentry = file->f_path.dentry;
         struct inode *inode = dentry->d_inode;
         const char *name = dentry->d_name.name;
         mode_t mode = file->f_mode;
diff --git a/include/linux/futex.h b/include/linux/futex.h
index d097b5b72bc6..3f153b4e156c 100644
--- a/include/linux/futex.h
+++ b/include/linux/futex.h
@@ -93,6 +93,7 @@ struct robust_list_head {
  */
 #define ROBUST_LIST_LIMIT       2048
 
+#ifdef __KERNEL__
 long do_futex(u32 __user *uaddr, int op, u32 val, unsigned long timeout,
               u32 __user *uaddr2, u32 val2, u32 val3);
 
@@ -110,6 +111,7 @@ static inline void exit_pi_state_list(struct task_struct *curr)
 {
 }
 #endif
+#endif /* __KERNEL__ */
 
 #define FUTEX_OP_SET            0       /* *(int *)UADDR2 = OPARG; */
 #define FUTEX_OP_ADD            1       /* *(int *)UADDR2 += OPARG; */
diff --git a/include/linux/gameport.h b/include/linux/gameport.h
index 2cdba0c23957..afad95272841 100644
--- a/include/linux/gameport.h
+++ b/include/linux/gameport.h
@@ -105,7 +105,7 @@ static inline void gameport_set_phys(struct gameport *gameport,
 
 static inline struct gameport *gameport_allocate_port(void)
 {
-        struct gameport *gameport = kcalloc(1, sizeof(struct gameport), GFP_KERNEL);
+        struct gameport *gameport = kzalloc(sizeof(struct gameport), GFP_KERNEL);
 
         return gameport;
 }
diff --git a/include/linux/generic_serial.h b/include/linux/generic_serial.h
index e25384561955..5412da28fa47 100644
--- a/include/linux/generic_serial.h
+++ b/include/linux/generic_serial.h
@@ -91,7 +91,7 @@ void gs_hangup(struct tty_struct *tty);
 int  gs_block_til_ready(void *port, struct file *filp);
 void gs_close(struct tty_struct *tty, struct file *filp);
 void gs_set_termios (struct tty_struct * tty, 
-                     struct termios * old_termios);
+                     struct ktermios * old_termios);
 int  gs_init_port(struct gs_port *port);
 int  gs_setserial(struct gs_port *port, struct serial_struct __user *sp);
 int  gs_getserial(struct gs_port *port, struct serial_struct __user *sp);
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 41f276fdd185..0a022b2f63fc 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -83,6 +83,9 @@ struct hd_struct {
         struct kobject *holder_dir;
         unsigned ios[2], sectors[2];    /* READs and WRITEs */
         int policy, partno;
+#ifdef CONFIG_FAIL_MAKE_REQUEST
+        int make_it_fail;
+#endif
 };
 
 #define GENHD_FL_REMOVABLE                      1
@@ -90,6 +93,7 @@ struct hd_struct {
 #define GENHD_FL_CD                             8
 #define GENHD_FL_UP                             16
 #define GENHD_FL_SUPPRESS_PARTITION_INFO        32
+#define GENHD_FL_FAIL                           64
 
 struct disk_stats {
         unsigned long sectors[2];       /* READs and WRITEs */
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 00c314aedab7..063799ea6be0 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -70,7 +70,7 @@ struct vm_area_struct;
 #ifdef CONFIG_NUMA
 #define GFP_THISNODE    (__GFP_THISNODE | __GFP_NOWARN | __GFP_NORETRY)
 #else
-#define GFP_THISNODE    0
+#define GFP_THISNODE    ((__force gfp_t)0)
 #endif
 
 
diff --git a/include/linux/hdreg.h b/include/linux/hdreg.h
index 2b54eac738ea..818c6afc1091 100644
--- a/include/linux/hdreg.h
+++ b/include/linux/hdreg.h
@@ -60,13 +60,15 @@
 #define TAG_MASK                0xf8
 #endif /* __KERNEL__ */
 
+#include <linux/types.h>
+
 /*
  * Command Header sizes for IOCTL commands
  */
 
-#define HDIO_DRIVE_CMD_HDR_SIZE         (4 * sizeof(u8))
-#define HDIO_DRIVE_HOB_HDR_SIZE         (8 * sizeof(u8))
-#define HDIO_DRIVE_TASK_HDR_SIZE        (8 * sizeof(u8))
+#define HDIO_DRIVE_CMD_HDR_SIZE         (4 * sizeof(__u8))
+#define HDIO_DRIVE_HOB_HDR_SIZE         (8 * sizeof(__u8))
+#define HDIO_DRIVE_TASK_HDR_SIZE        (8 * sizeof(__u8))
 
 #define IDE_DRIVE_TASK_INVALID          -1
 #define IDE_DRIVE_TASK_NO_DATA          0
diff --git a/include/linux/hid-debug.h b/include/linux/hid-debug.h
new file mode 100644
index 000000000000..50d568ec178a
--- /dev/null
+++ b/include/linux/hid-debug.h
@@ -0,0 +1,45 @@
+#ifndef __HID_DEBUG_H
+#define __HID_DEBUG_H
+
+/*
+ *  Copyright (c) 2007  Jiri Kosina
+ */
+
+/*
+ * 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
+ *
+ */
+
+#ifdef CONFIG_HID_DEBUG
+
+void hid_dump_input(struct hid_usage *, __s32);
+void hid_dump_device(struct hid_device *);
+void hid_dump_field(struct hid_field *, int);
+void hid_resolv_usage(unsigned);
+void hid_resolv_event(__u8, __u16);
+
+#else
+
+#define hid_dump_input(a,b)     do { } while (0)
+#define hid_dump_device(c)      do { } while (0)
+#define hid_dump_field(a,b)     do { } while (0)
+#define hid_resolv_usage(a)         do { } while (0)
+#define hid_resolv_event(a,b)       do { } while (0)
+
+#endif /* CONFIG_HID_DEBUG */
+
+
+#endif
+
diff --git a/include/linux/hid.h b/include/linux/hid.h
new file mode 100644
index 000000000000..d26b08f461f2
--- /dev/null
+++ b/include/linux/hid.h
@@ -0,0 +1,521 @@
+#ifndef __HID_H
+#define __HID_H
+
+/*
+ * $Id: hid.h,v 1.24 2001/12/27 10:37:41 vojtech Exp $
+ *
+ *  Copyright (c) 1999 Andreas Gal
+ *  Copyright (c) 2000-2001 Vojtech Pavlik
+ *  Copyright (c) 2006 Jiri Kosina
+ */
+
+/*
+ * 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
+ *
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
+ */
+
+#include <linux/types.h>
+#include <linux/slab.h>
+#include <linux/list.h>
+#include <linux/timer.h>
+#include <linux/workqueue.h>
+#include <linux/input.h>
+
+/*
+ * USB HID (Human Interface Device) interface class code
+ */
+
+#define USB_INTERFACE_CLASS_HID         3
+
+/*
+ * USB HID interface subclass and protocol codes
+ */
+
+#define USB_INTERFACE_SUBCLASS_BOOT     1
+#define USB_INTERFACE_PROTOCOL_KEYBOARD 1
+#define USB_INTERFACE_PROTOCOL_MOUSE    2
+
+/*
+ * HID class requests
+ */
+
+#define HID_REQ_GET_REPORT              0x01
+#define HID_REQ_GET_IDLE                0x02
+#define HID_REQ_GET_PROTOCOL            0x03
+#define HID_REQ_SET_REPORT              0x09
+#define HID_REQ_SET_IDLE                0x0A
+#define HID_REQ_SET_PROTOCOL            0x0B
+
+/*
+ * HID class descriptor types
+ */
+
+#define HID_DT_HID                      (USB_TYPE_CLASS | 0x01)
+#define HID_DT_REPORT                   (USB_TYPE_CLASS | 0x02)
+#define HID_DT_PHYSICAL                 (USB_TYPE_CLASS | 0x03)
+
+/*
+ * We parse each description item into this structure. Short items data
+ * values are expanded to 32-bit signed int, long items contain a pointer
+ * into the data area.
+ */
+
+struct hid_item {
+        unsigned  format;
+        __u8      size;
+        __u8      type;
+        __u8      tag;
+        union {
+            __u8   u8;
+            __s8   s8;
+            __u16  u16;
+            __s16  s16;
+            __u32  u32;
+            __s32  s32;
+            __u8  *longdata;
+        } data;
+};
+
+/*
+ * HID report item format
+ */
+
+#define HID_ITEM_FORMAT_SHORT   0
+#define HID_ITEM_FORMAT_LONG    1
+
+/*
+ * Special tag indicating long items
+ */
+
+#define HID_ITEM_TAG_LONG       15
+
+/*
+ * HID report descriptor item type (prefix bit 2,3)
+ */
+
+#define HID_ITEM_TYPE_MAIN              0
+#define HID_ITEM_TYPE_GLOBAL            1
+#define HID_ITEM_TYPE_LOCAL             2
+#define HID_ITEM_TYPE_RESERVED          3
+
+/*
+ * HID report descriptor main item tags
+ */
+
+#define HID_MAIN_ITEM_TAG_INPUT                 8
+#define HID_MAIN_ITEM_TAG_OUTPUT                9
+#define HID_MAIN_ITEM_TAG_FEATURE               11
+#define HID_MAIN_ITEM_TAG_BEGIN_COLLECTION      10
+#define HID_MAIN_ITEM_TAG_END_COLLECTION        12
+
+/*
+ * HID report descriptor main item contents
+ */
+
+#define HID_MAIN_ITEM_CONSTANT          0x001
+#define HID_MAIN_ITEM_VARIABLE          0x002
+#define HID_MAIN_ITEM_RELATIVE          0x004
+#define HID_MAIN_ITEM_WRAP              0x008
+#define HID_MAIN_ITEM_NONLINEAR         0x010
+#define HID_MAIN_ITEM_NO_PREFERRED      0x020
+#define HID_MAIN_ITEM_NULL_STATE        0x040
+#define HID_MAIN_ITEM_VOLATILE          0x080
+#define HID_MAIN_ITEM_BUFFERED_BYTE     0x100
+
+/*
+ * HID report descriptor collection item types
+ */
+
+#define HID_COLLECTION_PHYSICAL         0
+#define HID_COLLECTION_APPLICATION      1
+#define HID_COLLECTION_LOGICAL          2
+
+/*
+ * HID report descriptor global item tags
+ */
+
+#define HID_GLOBAL_ITEM_TAG_USAGE_PAGE          0
+#define HID_GLOBAL_ITEM_TAG_LOGICAL_MINIMUM     1
+#define HID_GLOBAL_ITEM_TAG_LOGICAL_MAXIMUM     2
+#define HID_GLOBAL_ITEM_TAG_PHYSICAL_MINIMUM    3
+#define HID_GLOBAL_ITEM_TAG_PHYSICAL_MAXIMUM    4
+#define HID_GLOBAL_ITEM_TAG_UNIT_EXPONENT       5
+#define HID_GLOBAL_ITEM_TAG_UNIT                6
+#define HID_GLOBAL_ITEM_TAG_REPORT_SIZE         7
+#define HID_GLOBAL_ITEM_TAG_REPORT_ID           8
+#define HID_GLOBAL_ITEM_TAG_REPORT_COUNT        9
+#define HID_GLOBAL_ITEM_TAG_PUSH                10
+#define HID_GLOBAL_ITEM_TAG_POP                 11
+
+/*
+ * HID report descriptor local item tags
+ */
+
+#define HID_LOCAL_ITEM_TAG_USAGE                0
+#define HID_LOCAL_ITEM_TAG_USAGE_MINIMUM        1
+#define HID_LOCAL_ITEM_TAG_USAGE_MAXIMUM        2
+#define HID_LOCAL_ITEM_TAG_DESIGNATOR_INDEX     3
+#define HID_LOCAL_ITEM_TAG_DESIGNATOR_MINIMUM   4
+#define HID_LOCAL_ITEM_TAG_DESIGNATOR_MAXIMUM   5
+#define HID_LOCAL_ITEM_TAG_STRING_INDEX         7
+#define HID_LOCAL_ITEM_TAG_STRING_MINIMUM       8
+#define HID_LOCAL_ITEM_TAG_STRING_MAXIMUM       9
+#define HID_LOCAL_ITEM_TAG_DELIMITER            10
+
+/*
+ * HID usage tables
+ */
+
+#define HID_USAGE_PAGE          0xffff0000
+
+#define HID_UP_UNDEFINED        0x00000000
+#define HID_UP_GENDESK          0x00010000
+#define HID_UP_SIMULATION       0x00020000
+#define HID_UP_KEYBOARD         0x00070000
+#define HID_UP_LED              0x00080000
+#define HID_UP_BUTTON           0x00090000
+#define HID_UP_ORDINAL          0x000a0000
+#define HID_UP_CONSUMER         0x000c0000
+#define HID_UP_DIGITIZER        0x000d0000
+#define HID_UP_PID              0x000f0000
+#define HID_UP_HPVENDOR         0xff7f0000
+#define HID_UP_MSVENDOR         0xff000000
+#define HID_UP_CUSTOM           0x00ff0000
+#define HID_UP_LOGIVENDOR       0xffbc0000
+
+#define HID_USAGE               0x0000ffff
+
+#define HID_GD_POINTER          0x00010001
+#define HID_GD_MOUSE            0x00010002
+#define HID_GD_JOYSTICK         0x00010004
+#define HID_GD_GAMEPAD          0x00010005
+#define HID_GD_KEYBOARD         0x00010006
+#define HID_GD_KEYPAD           0x00010007
+#define HID_GD_MULTIAXIS        0x00010008
+#define HID_GD_X                0x00010030
+#define HID_GD_Y                0x00010031
+#define HID_GD_Z                0x00010032
+#define HID_GD_RX               0x00010033
+#define HID_GD_RY               0x00010034
+#define HID_GD_RZ               0x00010035
+#define HID_GD_SLIDER           0x00010036
+#define HID_GD_DIAL             0x00010037
+#define HID_GD_WHEEL            0x00010038
+#define HID_GD_HATSWITCH        0x00010039
+#define HID_GD_BUFFER           0x0001003a
+#define HID_GD_BYTECOUNT        0x0001003b
+#define HID_GD_MOTION           0x0001003c
+#define HID_GD_START            0x0001003d
+#define HID_GD_SELECT           0x0001003e
+#define HID_GD_VX               0x00010040
+#define HID_GD_VY               0x00010041
+#define HID_GD_VZ               0x00010042
+#define HID_GD_VBRX             0x00010043
+#define HID_GD_VBRY             0x00010044
+#define HID_GD_VBRZ             0x00010045
+#define HID_GD_VNO              0x00010046
+#define HID_GD_FEATURE          0x00010047
+#define HID_GD_UP               0x00010090
+#define HID_GD_DOWN             0x00010091
+#define HID_GD_RIGHT            0x00010092
+#define HID_GD_LEFT             0x00010093
+
+/*
+ * HID report types --- Ouch! HID spec says 1 2 3!
+ */
+
+#define HID_INPUT_REPORT        0
+#define HID_OUTPUT_REPORT       1
+#define HID_FEATURE_REPORT      2
+
+/*
+ * HID device quirks.
+ */
+
+#define HID_QUIRK_INVERT                        0x00000001
+#define HID_QUIRK_NOTOUCH                       0x00000002
+#define HID_QUIRK_IGNORE                        0x00000004
+#define HID_QUIRK_NOGET                         0x00000008
+#define HID_QUIRK_HIDDEV                        0x00000010
+#define HID_QUIRK_BADPAD                        0x00000020
+#define HID_QUIRK_MULTI_INPUT                   0x00000040
+#define HID_QUIRK_2WHEEL_MOUSE_HACK_7           0x00000080
+#define HID_QUIRK_2WHEEL_MOUSE_HACK_5           0x00000100
+#define HID_QUIRK_2WHEEL_MOUSE_HACK_ON          0x00000200
+#define HID_QUIRK_MIGHTYMOUSE                   0x00000400
+#define HID_QUIRK_CYMOTION                      0x00000800
+#define HID_QUIRK_POWERBOOK_HAS_FN              0x00001000
+#define HID_QUIRK_POWERBOOK_FN_ON               0x00002000
+#define HID_QUIRK_INVERT_HWHEEL                 0x00004000
+#define HID_QUIRK_POWERBOOK_ISO_KEYBOARD        0x00008000
+#define HID_QUIRK_BAD_RELATIVE_KEYS             0x00010000
+#define HID_QUIRK_SKIP_OUTPUT_REPORTS           0x00020000
+#define HID_QUIRK_IGNORE_MOUSE                  0x00040000
+#define HID_QUIRK_SONY_PS3_CONTROLLER           0x00080000
+
+/*
+ * This is the global environment of the parser. This information is
+ * persistent for main-items. The global environment can be saved and
+ * restored with PUSH/POP statements.
+ */
+
+struct hid_global {
+        unsigned usage_page;
+        __s32    logical_minimum;
+        __s32    logical_maximum;
+        __s32    physical_minimum;
+        __s32    physical_maximum;
+        __s32    unit_exponent;
+        unsigned unit;
+        unsigned report_id;
+        unsigned report_size;
+        unsigned report_count;
+};
+
+/*
+ * This is the local environment. It is persistent up the next main-item.
+ */
+
+#define HID_MAX_DESCRIPTOR_SIZE         4096
+#define HID_MAX_USAGES                  1024
+#define HID_DEFAULT_NUM_COLLECTIONS     16
+
+struct hid_local {
+        unsigned usage[HID_MAX_USAGES]; /* usage array */
+        unsigned collection_index[HID_MAX_USAGES]; /* collection index array */
+        unsigned usage_index;
+        unsigned usage_minimum;
+        unsigned delimiter_depth;
+        unsigned delimiter_branch;
+};
+
+/*
+ * This is the collection stack. We climb up the stack to determine
+ * application and function of each field.
+ */
+
+struct hid_collection {
+        unsigned type;
+        unsigned usage;
+        unsigned level;
+};
+
+struct hid_usage {
+        unsigned  hid;                  /* hid usage code */
+        unsigned  collection_index;     /* index into collection array */
+        /* hidinput data */
+        __u16     code;                 /* input driver code */
+        __u8      type;                 /* input driver type */
+        __s8      hat_min;              /* hat switch fun */
+        __s8      hat_max;              /* ditto */
+        __s8      hat_dir;              /* ditto */
+};
+
+struct hid_input;
+
+struct hid_field {
+        unsigned  physical;             /* physical usage for this field */
+        unsigned  logical;              /* logical usage for this field */
+        unsigned  application;          /* application usage for this field */
+        struct hid_usage *usage;        /* usage table for this function */
+        unsigned  maxusage;             /* maximum usage index */
+        unsigned  flags;                /* main-item flags (i.e. volatile,array,constant) */
+        unsigned  report_offset;        /* bit offset in the report */
+        unsigned  report_size;          /* size of this field in the report */
+        unsigned  report_count;         /* number of this field in the report */
+        unsigned  report_type;          /* (input,output,feature) */
+        __s32    *value;                /* last known value(s) */
+        __s32     logical_minimum;
+        __s32     logical_maximum;
+        __s32     physical_minimum;
+        __s32     physical_maximum;
+        __s32     unit_exponent;
+        unsigned  unit;
+        struct hid_report *report;      /* associated report */
+        unsigned index;                 /* index into report->field[] */
+        /* hidinput data */
+        struct hid_input *hidinput;     /* associated input structure */
+        __u16 dpad;                     /* dpad input code */
+};
+
+#define HID_MAX_FIELDS 64
+
+struct hid_report {
+        struct list_head list;
+        unsigned id;                                    /* id of this report */
+        unsigned type;                                  /* report type */
+        struct hid_field *field[HID_MAX_FIELDS];        /* fields of the report */
+        unsigned maxfield;                              /* maximum valid field index */
+        unsigned size;                                  /* size of the report (bits) */
+        struct hid_device *device;                      /* associated device */
+};
+
+struct hid_report_enum {
+        unsigned numbered;
+        struct list_head report_list;
+        struct hid_report *report_id_hash[256];
+};
+
+#define HID_REPORT_TYPES 3
+
+#define HID_MIN_BUFFER_SIZE     64              /* make sure there is at least a packet size of space */
+#define HID_MAX_BUFFER_SIZE     4096            /* 4kb */
+#define HID_CONTROL_FIFO_SIZE   256             /* to init devices with >100 reports */
+#define HID_OUTPUT_FIFO_SIZE    64
+
+struct hid_control_fifo {
+        unsigned char dir;
+        struct hid_report *report;
+};
+
+#define HID_CLAIMED_INPUT       1
+#define HID_CLAIMED_HIDDEV      2
+
+#define HID_CTRL_RUNNING        1
+#define HID_OUT_RUNNING         2
+#define HID_IN_RUNNING          3
+#define HID_RESET_PENDING       4
+#define HID_SUSPENDED           5
+#define HID_CLEAR_HALT          6
+
+struct hid_input {
+        struct list_head list;
+        struct hid_report *report;
+        struct input_dev *input;
+};
+
+struct hid_device {                                                     /* device report descriptor */
+         __u8 *rdesc;
+        unsigned rsize;
+        struct hid_collection *collection;                              /* List of HID collections */
+        unsigned collection_size;                                       /* Number of allocated hid_collections */
+        unsigned maxcollection;                                         /* Number of parsed collections */
+        unsigned maxapplication;                                        /* Number of applications */
+        unsigned short bus;                                             /* BUS ID */
+        unsigned short vendor;                                          /* Vendor ID */
+        unsigned short product;                                         /* Product ID */
+        unsigned version;                                               /* HID version */
+        unsigned country;                                               /* HID country */
+        struct hid_report_enum report_enum[HID_REPORT_TYPES];
+
+        struct device *dev;                                             /* device */
+
+        unsigned claimed;                                               /* Claimed by hidinput, hiddev? */
+        unsigned quirks;                                                /* Various quirks the device can pull on us */
+
+        struct list_head inputs;                                        /* The list of inputs */
+        void *hiddev;                                                   /* The hiddev structure */
+        int minor;                                                      /* Hiddev minor number */
+
+        wait_queue_head_t wait;                                         /* For sleeping */
+
+        int open;                                                       /* is the device open by anyone? */
+        char name[128];                                                 /* Device name */
+        char phys[64];                                                  /* Device physical location */
+        char uniq[64];                                                  /* Device unique identifier (serial #) */
+
+        void *driver_data;
+
+        /* device-specific function pointers */
+        int (*hidinput_input_event) (struct input_dev *, unsigned int, unsigned int, int);
+        int (*hid_open) (struct hid_device *);
+        void (*hid_close) (struct hid_device *);
+
+        /* hiddev event handler */
+        void (*hiddev_hid_event) (struct hid_device *, struct hid_field *field,
+                                  struct hid_usage *, __s32);
+        void (*hiddev_report_event) (struct hid_device *, struct hid_report *);
+#ifdef CONFIG_USB_HIDINPUT_POWERBOOK
+        unsigned long pb_pressed_fn[NBITS(KEY_MAX)];
+        unsigned long pb_pressed_numlock[NBITS(KEY_MAX)];
+#endif
+};
+
+#define HID_GLOBAL_STACK_SIZE 4
+#define HID_COLLECTION_STACK_SIZE 4
+
+struct hid_parser {
+        struct hid_global     global;
+        struct hid_global     global_stack[HID_GLOBAL_STACK_SIZE];
+        unsigned              global_stack_ptr;
+        struct hid_local      local;
+        unsigned              collection_stack[HID_COLLECTION_STACK_SIZE];
+        unsigned              collection_stack_ptr;
+        struct hid_device    *device;
+};
+
+struct hid_class_descriptor {
+        __u8  bDescriptorType;
+        __u16 wDescriptorLength;
+} __attribute__ ((packed));
+
+struct hid_descriptor {
+        __u8  bLength;
+        __u8  bDescriptorType;
+        __u16 bcdHID;
+        __u8  bCountryCode;
+        __u8  bNumDescriptors;
+
+        struct hid_class_descriptor desc[1];
+} __attribute__ ((packed));
+
+/* Applications from HID Usage Tables 4/8/99 Version 1.1 */
+/* We ignore a few input applications that are not widely used */
+#define IS_INPUT_APPLICATION(a) (((a >= 0x00010000) && (a <= 0x00010008)) || (a == 0x00010080) || (a == 0x000c0001))
+
+/* HID core API */
+extern void hidinput_hid_event(struct hid_device *, struct hid_field *, struct hid_usage *, __s32);
+extern void hidinput_report_event(struct hid_device *hid, struct hid_report *report);
+extern int hidinput_connect(struct hid_device *);
+extern void hidinput_disconnect(struct hid_device *);
+
+int hid_set_field(struct hid_field *, unsigned, __s32);
+int hid_input_report(struct hid_device *, int type, u8 *, int, int);
+int hidinput_find_field(struct hid_device *hid, unsigned int type, unsigned int code, struct hid_field **field);
+void hid_input_field(struct hid_device *hid, struct hid_field *field, __u8 *data, int interrupt);
+void hid_output_report(struct hid_report *report, __u8 *data);
+void hid_free_device(struct hid_device *device);
+struct hid_device *hid_parse_report(__u8 *start, unsigned size);
+
+#ifdef CONFIG_HID_FF
+int hid_ff_init(struct hid_device *hid);
+
+int hid_lgff_init(struct hid_device *hid);
+int hid_plff_init(struct hid_device *hid);
+int hid_tmff_init(struct hid_device *hid);
+int hid_zpff_init(struct hid_device *hid);
+#ifdef CONFIG_HID_PID
+int hid_pidff_init(struct hid_device *hid);
+#else
+static inline int hid_pidff_init(struct hid_device *hid) { return -ENODEV; }
+#endif
+
+#else
+static inline int hid_ff_init(struct hid_device *hid) { return -1; }
+#endif
+#ifdef DEBUG
+#define dbg(format, arg...) printk(KERN_DEBUG "%s: " format "\n" , \
+                __FILE__ , ## arg)
+#else
+#define dbg(format, arg...) do {} while (0)
+#endif
+
+#define err(format, arg...) printk(KERN_ERR "%s: " format "\n" , \
+                __FILE__ , ## arg)
+#endif
+
diff --git a/include/linux/highmem.h b/include/linux/highmem.h
index 3d8768b619e9..645d440807c2 100644
--- a/include/linux/highmem.h
+++ b/include/linux/highmem.h
@@ -8,7 +8,7 @@
 #include <asm/cacheflush.h>
 
 #ifndef ARCH_HAS_FLUSH_ANON_PAGE
-static inline void flush_anon_page(struct page *page, unsigned long vmaddr)
+static inline void flush_anon_page(struct vm_area_struct *vma, struct page *page, unsigned long vmaddr)
 {
 }
 #endif
@@ -96,7 +96,10 @@ static inline void memclear_highpage_flush(struct page *page, unsigned int offse
         kunmap_atomic(kaddr, KM_USER0);
 }
 
-static inline void copy_user_highpage(struct page *to, struct page *from, unsigned long vaddr)
+#ifndef __HAVE_ARCH_COPY_USER_HIGHPAGE
+
+static inline void copy_user_highpage(struct page *to, struct page *from,
+        unsigned long vaddr, struct vm_area_struct *vma)
 {
         char *vfrom, *vto;
 
@@ -109,6 +112,8 @@ static inline void copy_user_highpage(struct page *to, struct page *from, unsign
         smp_wmb();
 }
 
+#endif
+
 static inline void copy_highpage(struct page *to, struct page *from)
 {
         char *vfrom, *vto;
diff --git a/include/linux/i2c-algo-bit.h b/include/linux/i2c-algo-bit.h
index c8f8df25c7e0..937da70cb4c4 100644
--- a/include/linux/i2c-algo-bit.h
+++ b/include/linux/i2c-algo-bit.h
@@ -26,9 +26,9 @@
 
 /* --- Defines for bit-adapters --------------------------------------- */
 /*
- * This struct contains the hw-dependent functions of bit-style adapters to 
+ * This struct contains the hw-dependent functions of bit-style adapters to
  * manipulate the line states, and to init any hw-specific features. This is
- * only used if you have more than one hw-type of adapter running. 
+ * only used if you have more than one hw-type of adapter running.
  */
 struct i2c_algo_bit_data {
         void *data;             /* private data for lowlevel routines */
@@ -44,6 +44,5 @@ struct i2c_algo_bit_data {
 };
 
 int i2c_bit_add_bus(struct i2c_adapter *);
-int i2c_bit_del_bus(struct i2c_adapter *);
 
 #endif /* _LINUX_I2C_ALGO_BIT_H */
diff --git a/include/linux/i2c-algo-ite.h b/include/linux/i2c-algo-ite.h
deleted file mode 100644
index 0073fe96c76e..000000000000
--- a/include/linux/i2c-algo-ite.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/* ------------------------------------------------------------------------- */
-/* i2c-algo-ite.h i2c driver algorithms for ITE IIC adapters                 */
-/* ------------------------------------------------------------------------- */
-/*   Copyright (C) 1995-97 Simon G. Vogl
-                   1998-99 Hans Berglund
-
-    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.                */
-/* ------------------------------------------------------------------------- */
-
-/* With some changes from Kyösti Mälkki <kmalkki@cc.hut.fi> and even
-   Frodo Looijaard <frodol@dds.nl> */
-
-/* Modifications by MontaVista Software, 2001
-   Changes made to support the ITE IIC peripheral */
-
-
-#ifndef I2C_ALGO_ITE_H
-#define I2C_ALGO_ITE_H 1
-
-#include <linux/types.h>
-
-/* Example of a sequential read request:
-        struct i2c_iic_msg s_msg; 
-
-        s_msg.addr=device_address;
-        s_msg.len=length;
-        s_msg.buf=buffer;
-        s_msg.waddr=word_address;
-        ioctl(file,I2C_SREAD, &s_msg);
- */
-#define I2C_SREAD       0x780   /* SREAD ioctl command */
-
-struct i2c_iic_msg {
-        __u16 addr;     /* device address */
-        __u16 waddr;    /* word address */
-        short len;      /* msg length */
-        char *buf;      /* pointer to msg data */
-};
-
-#ifdef __KERNEL__
-struct i2c_adapter;
-
-struct i2c_algo_iic_data {
-        void *data;             /* private data for lolevel routines    */
-        void (*setiic) (void *data, int ctl, int val);
-        int  (*getiic) (void *data, int ctl);
-        int  (*getown) (void *data);
-        int  (*getclock) (void *data);
-        void (*waitforpin) (void);     
-
-        /* local settings */
-        int udelay;
-        int mdelay;
-        int timeout;
-};
-
-int i2c_iic_add_bus(struct i2c_adapter *);
-int i2c_iic_del_bus(struct i2c_adapter *);
-#endif /* __KERNEL__ */
-#endif /* I2C_ALGO_ITE_H */
diff --git a/include/linux/i2c-algo-pca.h b/include/linux/i2c-algo-pca.h
index 226693e0d88b..fce47c051bb1 100644
--- a/include/linux/i2c-algo-pca.h
+++ b/include/linux/i2c-algo-pca.h
@@ -10,6 +10,5 @@ struct i2c_algo_pca_data {
 };
 
 int i2c_pca_add_bus(struct i2c_adapter *);
-int i2c_pca_del_bus(struct i2c_adapter *);
 
 #endif /* _LINUX_I2C_ALGO_PCA_H */
diff --git a/include/linux/i2c-algo-pcf.h b/include/linux/i2c-algo-pcf.h
index 9908f3fc4839..994eb86f882c 100644
--- a/include/linux/i2c-algo-pcf.h
+++ b/include/linux/i2c-algo-pcf.h
@@ -31,7 +31,7 @@ struct i2c_algo_pcf_data {
         int  (*getpcf) (void *data, int ctl);
         int  (*getown) (void *data);
         int  (*getclock) (void *data);
-        void (*waitforpin) (void);     
+        void (*waitforpin) (void);
 
         /* local settings */
         int udelay;
@@ -39,6 +39,5 @@ struct i2c_algo_pcf_data {
 };
 
 int i2c_pcf_add_bus(struct i2c_adapter *);
-int i2c_pcf_del_bus(struct i2c_adapter *);
 
 #endif /* _LINUX_I2C_ALGO_PCF_H */
diff --git a/include/linux/i2c-algo-sgi.h b/include/linux/i2c-algo-sgi.h
index 4a0113d64064..3b7715024e69 100644
--- a/include/linux/i2c-algo-sgi.h
+++ b/include/linux/i2c-algo-sgi.h
@@ -22,6 +22,5 @@ struct i2c_algo_sgi_data {
 };
 
 int i2c_sgi_add_bus(struct i2c_adapter *);
-int i2c_sgi_del_bus(struct i2c_adapter *);
 
 #endif /* I2C_ALGO_SGI_H */
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index 0a8f750cbede..6e7ec4c76178 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -1,7 +1,7 @@
 /* ------------------------------------------------------------------------- */
-/*                                                                           */
+/*                                                                           */
 /* i2c-id.h - identifier values for i2c drivers and adapters                 */
-/*                                                                           */
+/*                                                                           */
 /* ------------------------------------------------------------------------- */
 /*   Copyright (C) 1995-1999 Simon G. Vogl
 
@@ -40,10 +40,10 @@
 #define I2C_DRIVERID_SAA7120    11      /* video encoder                */
 #define I2C_DRIVERID_SAA7121    12      /* video encoder                */
 #define I2C_DRIVERID_SAA7185B   13      /* video encoder                */
-#define I2C_DRIVERID_CH7003     14      /* digital pc to tv encoder     */
+#define I2C_DRIVERID_CH7003     14      /* digital pc to tv encoder     */
 #define I2C_DRIVERID_PCF8574A   15      /* i2c expander - 8 bit in/out  */
 #define I2C_DRIVERID_PCF8582C   16      /* eeprom                       */
-#define I2C_DRIVERID_AT24Cxx    17      /* eeprom 1/2/4/8/16 K          */
+#define I2C_DRIVERID_AT24Cxx    17      /* eeprom 1/2/4/8/16 K          */
 #define I2C_DRIVERID_TEA6300    18      /* audio mixer                  */
 #define I2C_DRIVERID_BT829      19      /* pc to tv encoder             */
 #define I2C_DRIVERID_TDA9850    20      /* audio mixer                  */
@@ -82,9 +82,8 @@
 #define I2C_DRIVERID_STM41T00   52      /* real time clock              */
 #define I2C_DRIVERID_UDA1342    53      /* UDA1342 audio codec          */
 #define I2C_DRIVERID_ADV7170    54      /* video encoder                */
-#define I2C_DRIVERID_RADEON     55      /* I2C bus on Radeon boards     */
 #define I2C_DRIVERID_MAX1617    56      /* temp sensor                  */
-#define I2C_DRIVERID_SAA7191    57      /* video encoder                */
+#define I2C_DRIVERID_SAA7191    57      /* video decoder                */
 #define I2C_DRIVERID_INDYCAM    58      /* SGI IndyCam                  */
 #define I2C_DRIVERID_BT832      59      /* CMOS camera video processor  */
 #define I2C_DRIVERID_TDA9887    60      /* TDA988x IF-PLL demodulator   */
@@ -116,6 +115,8 @@
 #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_WM8731             89      /* Wolfson WM8731 audio codec */
+#define I2C_DRIVERID_WM8750             90      /* Wolfson WM8750 audio codec */
 
 #define I2C_DRIVERID_I2CDEV     900
 #define I2C_DRIVERID_ARP        902    /* SMBus ARP Client              */
@@ -132,7 +133,6 @@
 #define I2C_DRIVERID_ADM1021 1008
 #define I2C_DRIVERID_ADM9240 1009
 #define I2C_DRIVERID_LTC1710 1010
-#define I2C_DRIVERID_ICSPLL 1012
 #define I2C_DRIVERID_BT869 1013
 #define I2C_DRIVERID_MAXILIFE 1014
 #define I2C_DRIVERID_MATORB 1015
@@ -144,7 +144,6 @@
 #define I2C_DRIVERID_MTP008 1023
 #define I2C_DRIVERID_DS1621 1024
 #define I2C_DRIVERID_ADM1024 1025
-#define I2C_DRIVERID_IT87 1026
 #define I2C_DRIVERID_CH700X 1027 /* single driver for CH7003-7009 digital pc to tv encoders */
 #define I2C_DRIVERID_FSCPOS 1028
 #define I2C_DRIVERID_FSCSCY 1029
@@ -159,12 +158,13 @@
 #define I2C_DRIVERID_ASB100 1043
 #define I2C_DRIVERID_FSCHER 1046
 #define I2C_DRIVERID_W83L785TS 1047
+#define I2C_DRIVERID_OV7670 1048        /* Omnivision 7670 camera */
 
 /*
  * ---- Adapter types ----------------------------------------------------
  */
 
-/* --- Bit algorithm adapters                                           */
+/* --- Bit algorithm adapters                                           */
 #define I2C_HW_B_LP             0x010000 /* Parallel port Philips style */
 #define I2C_HW_B_SER            0x010002 /* Serial line interface */
 #define I2C_HW_B_BT848          0x010005 /* BT848 video boards */
@@ -212,9 +212,6 @@
 /* --- MPC8xx PowerPC adapters                                          */
 #define I2C_HW_MPC8XX_EPON      0x110000 /* Eponymous MPC8xx I2C adapter */
 
-/* --- ITE based algorithms                                             */
-#define I2C_HW_I_IIC            0x080000 /* controller on the ITE */
-
 /* --- PowerPC on-chip adapters                                         */
 #define I2C_HW_OCP              0x120000 /* IBM on-chip I2C adapter */
 
@@ -250,6 +247,7 @@
 #define I2C_HW_SMBUS_OV518      0x04000f /* OV518(+) USB 1.1 webcam ICs */
 #define I2C_HW_SMBUS_OV519      0x040010 /* OV519 USB 1.1 webcam IC */
 #define I2C_HW_SMBUS_OVFX2      0x040011 /* Cypress/OmniVision FX2 webcam */
+#define I2C_HW_SMBUS_CAFE       0x040012 /* Marvell 88ALP01 "CAFE" cam  */
 
 /* --- ISA pseudo-adapter                                               */
 #define I2C_HW_ISA              0x050000
diff --git a/include/linux/i2c-pnx.h b/include/linux/i2c-pnx.h
new file mode 100644
index 000000000000..e6e9c814da61
--- /dev/null
+++ b/include/linux/i2c-pnx.h
@@ -0,0 +1,43 @@
+/*
+ * Header file for I2C support on PNX010x/4008.
+ *
+ * Author: Dennis Kovalev <dkovalev@ru.mvista.com>
+ *
+ * 2004-2006 (c) MontaVista Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+
+#ifndef __I2C_PNX_H__
+#define __I2C_PNX_H__
+
+#include <asm/arch/i2c.h>
+
+struct i2c_pnx_mif {
+        int                     ret;            /* Return value */
+        int                     mode;           /* Interface mode */
+        struct completion       complete;       /* I/O completion */
+        struct timer_list       timer;          /* Timeout */
+        char *                  buf;            /* Data buffer */
+        int                     len;            /* Length of data buffer */
+};
+
+struct i2c_pnx_algo_data {
+        u32                     base;
+        u32                     ioaddr;
+        int                     irq;
+        struct i2c_pnx_mif      mif;
+        int                     last;
+};
+
+struct i2c_pnx_data {
+        int (*suspend) (struct platform_device *pdev, pm_message_t state);
+        int (*resume) (struct platform_device *pdev);
+        u32 (*calculate_input_freq) (struct platform_device *pdev);
+        int (*set_clock_run) (struct platform_device *pdev);
+        int (*set_clock_stop) (struct platform_device *pdev);
+        struct i2c_adapter *adapter;
+};
+
+#endif /* __I2C_PNX_H__ */
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 9b5d04768c2c..71e50d3e492f 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -1,7 +1,7 @@
 /* ------------------------------------------------------------------------- */
-/*                                                                           */
+/*                                                                           */
 /* i2c.h - definitions for the i2c-bus interface                             */
-/*                                                                           */
+/*                                                                           */
 /* ------------------------------------------------------------------------- */
 /*   Copyright (C) 1995-2000 Simon G. Vogl
 
@@ -27,7 +27,7 @@
 #define _LINUX_I2C_H
 
 #include <linux/types.h>
-#ifdef __KERNEL__ 
+#ifdef __KERNEL__
 #include <linux/module.h>
 #include <linux/i2c-id.h>
 #include <linux/mod_devicetable.h>
@@ -53,8 +53,8 @@ union i2c_smbus_data;
 
 /*
  * The master routines are the ones normally used to transmit data to devices
- * on a bus (or read from them). Apart from two basic transfer functions to 
- * transmit one message at a time, a more complex version can be used to 
+ * on a bus (or read from them). Apart from two basic transfer functions to
+ * transmit one message at a time, a more complex version can be used to
  * transmit an arbitrary number of messages without interruption.
  */
 extern int i2c_master_send(struct i2c_client *,const char* ,int);
@@ -67,10 +67,10 @@ extern int i2c_transfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num)
 
 /* 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,
-   and probably just as fast. 
+   and probably just as fast.
    Note that we use i2c_adapter here, because you do not need a specific
    smbus adapter to call this function. */
-extern s32 i2c_smbus_xfer (struct i2c_adapter * adapter, u16 addr, 
+extern s32 i2c_smbus_xfer (struct i2c_adapter * adapter, u16 addr,
                            unsigned short flags,
                            char read_write, u8 command, int size,
                            union i2c_smbus_data * data);
@@ -112,14 +112,14 @@ struct i2c_driver {
 
         /* Notifies the driver that a new bus has appeared. This routine
          * can be used by the driver to test if the bus meets its conditions
-         * & seek for the presence of the chip(s) it supports. If found, it 
+         * & seek for the presence of the chip(s) it supports. If found, it
          * registers the client(s) that are on the bus to the i2c admin. via
          * i2c_attach_client.
          */
         int (*attach_adapter)(struct i2c_adapter *);
         int (*detach_adapter)(struct i2c_adapter *);
 
-        /* tells the driver that a client is about to be deleted & gives it 
+        /* tells the driver that a client is about to be deleted & gives it
          * the chance to remove its private data. Also, if the client struct
          * has been dynamically allocated by the driver in the function above,
          * it must be freed here.
@@ -139,13 +139,13 @@ struct i2c_driver {
 #define I2C_NAME_SIZE   50
 
 /*
- * i2c_client identifies a single device (i.e. chip) that is connected to an 
+ * i2c_client identifies a single device (i.e. chip) that is connected to an
  * i2c bus. The behaviour is defined by the routines of the driver. This
  * function is mainly used for lookup & other admin. functions.
  */
 struct i2c_client {
         unsigned int flags;             /* div., see below              */
-        unsigned short addr;            /* chip address - NOTE: 7bit    */
+        unsigned short addr;            /* chip address - NOTE: 7bit    */
                                         /* addresses are stored in the  */
                                         /* _LOWER_ 7 bits               */
         struct i2c_adapter *adapter;    /* the adapter we sit on        */
@@ -182,14 +182,14 @@ static inline void i2c_set_clientdata (struct i2c_client *dev, void *data)
  */
 struct i2c_algorithm {
         /* If an adapter algorithm can't do I2C-level access, set master_xfer
-           to NULL. If an adapter algorithm can do SMBus access, set 
+           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 (*master_xfer)(struct i2c_adapter *adap,struct i2c_msg *msgs,
                            int num);
-        int (*smbus_xfer) (struct i2c_adapter *adap, u16 addr, 
+        int (*smbus_xfer) (struct i2c_adapter *adap, u16 addr,
                            unsigned short flags, char read_write,
                            u8 command, int size, union i2c_smbus_data * data);
 
@@ -216,6 +216,7 @@ struct i2c_adapter {
         int (*client_unregister)(struct i2c_client *);
 
         /* data fields that are valid for all devices   */
+        u8 level;                       /* nesting level for lockdep */
         struct mutex bus_lock;
         struct mutex clist_lock;
 
@@ -316,7 +317,7 @@ extern int i2c_check_addr (struct i2c_adapter *adapter, int addr);
  * It will only call found_proc if some client is connected at the
  * specific address (unless a 'force' matched);
  */
-extern int i2c_probe(struct i2c_adapter *adapter, 
+extern int i2c_probe(struct i2c_adapter *adapter,
                 struct i2c_client_address_data *address_data,
                 int (*found_proc) (struct i2c_adapter *, int, int));
 
@@ -352,15 +353,15 @@ static inline int i2c_adapter_id(struct i2c_adapter *adap)
  */
 struct i2c_msg {
         __u16 addr;     /* slave address                        */
-        __u16 flags;            
+        __u16 flags;
 #define I2C_M_TEN       0x10    /* we have a ten bit chip address       */
 #define I2C_M_RD        0x01
 #define I2C_M_NOSTART   0x4000
 #define I2C_M_REV_DIR_ADDR      0x2000
 #define I2C_M_IGNORE_NAK        0x1000
 #define I2C_M_NO_RD_ACK         0x0800
-        __u16 len;              /* msg length                           */
-        __u8 *buf;              /* pointer to msg data                  */
+        __u16 len;              /* msg length                           */
+        __u8 *buf;              /* pointer to msg data                  */
 };
 
 /* To determine what functionality is present */
@@ -370,16 +371,16 @@ struct i2c_msg {
 #define I2C_FUNC_PROTOCOL_MANGLING      0x00000004 /* I2C_M_{REV_DIR_ADDR,NOSTART,..} */
 #define I2C_FUNC_SMBUS_HWPEC_CALC       0x00000008 /* SMBus 2.0 */
 #define I2C_FUNC_SMBUS_BLOCK_PROC_CALL  0x00008000 /* SMBus 2.0 */
-#define I2C_FUNC_SMBUS_QUICK            0x00010000 
-#define I2C_FUNC_SMBUS_READ_BYTE        0x00020000 
-#define I2C_FUNC_SMBUS_WRITE_BYTE       0x00040000 
-#define I2C_FUNC_SMBUS_READ_BYTE_DATA   0x00080000 
-#define I2C_FUNC_SMBUS_WRITE_BYTE_DATA  0x00100000 
-#define I2C_FUNC_SMBUS_READ_WORD_DATA   0x00200000 
-#define I2C_FUNC_SMBUS_WRITE_WORD_DATA  0x00400000 
-#define I2C_FUNC_SMBUS_PROC_CALL        0x00800000 
-#define I2C_FUNC_SMBUS_READ_BLOCK_DATA  0x01000000 
-#define I2C_FUNC_SMBUS_WRITE_BLOCK_DATA 0x02000000 
+#define I2C_FUNC_SMBUS_QUICK            0x00010000
+#define I2C_FUNC_SMBUS_READ_BYTE        0x00020000
+#define I2C_FUNC_SMBUS_WRITE_BYTE       0x00040000
+#define I2C_FUNC_SMBUS_READ_BYTE_DATA   0x00080000
+#define I2C_FUNC_SMBUS_WRITE_BYTE_DATA  0x00100000
+#define I2C_FUNC_SMBUS_READ_WORD_DATA   0x00200000
+#define I2C_FUNC_SMBUS_WRITE_WORD_DATA  0x00400000
+#define I2C_FUNC_SMBUS_PROC_CALL        0x00800000
+#define I2C_FUNC_SMBUS_READ_BLOCK_DATA  0x01000000
+#define I2C_FUNC_SMBUS_WRITE_BLOCK_DATA 0x02000000
 #define I2C_FUNC_SMBUS_READ_I2C_BLOCK   0x04000000 /* I2C-like block xfer  */
 #define I2C_FUNC_SMBUS_WRITE_I2C_BLOCK  0x08000000 /* w/ 1-byte reg. addr. */
 #define I2C_FUNC_SMBUS_READ_I2C_BLOCK_2  0x10000000 /* I2C-like block xfer  */
@@ -406,10 +407,10 @@ struct i2c_msg {
                              I2C_FUNC_SMBUS_WRITE_BLOCK_DATA | \
                              I2C_FUNC_SMBUS_I2C_BLOCK)
 
-/* 
- * Data for SMBus Messages 
+/*
+ * Data for SMBus Messages
  */
-#define I2C_SMBUS_BLOCK_MAX     32      /* As specified in SMBus standard */    
+#define I2C_SMBUS_BLOCK_MAX     32      /* As specified in SMBus standard */
 union i2c_smbus_data {
         __u8 byte;
         __u16 word;
@@ -421,11 +422,11 @@ union i2c_smbus_data {
 #define I2C_SMBUS_READ  1
 #define I2C_SMBUS_WRITE 0
 
-/* SMBus transaction types (size parameter in the above functions) 
+/* SMBus transaction types (size parameter in the above functions)
    Note: these no longer correspond to the (arbitrary) PIIX4 internal codes! */
 #define I2C_SMBUS_QUICK             0
 #define I2C_SMBUS_BYTE              1
-#define I2C_SMBUS_BYTE_DATA         2 
+#define I2C_SMBUS_BYTE_DATA         2
 #define I2C_SMBUS_WORD_DATA         3
 #define I2C_SMBUS_PROC_CALL         4
 #define I2C_SMBUS_BLOCK_DATA        5
@@ -434,15 +435,15 @@ union i2c_smbus_data {
 
 
 /* ----- commands for the ioctl like i2c_command call:
- * note that additional calls are defined in the algorithm and hw 
- *      dependent layers - these can be listed here, or see the 
+ * note that additional calls are defined in the algorithm and hw
+ *      dependent layers - these can be listed here, or see the
  *      corresponding header files.
  */
                                 /* -> bit-adapter specific ioctls       */
 #define I2C_RETRIES     0x0701  /* number of times a device address      */
                                 /* should be polled when not            */
-                                /* acknowledging                        */
-#define I2C_TIMEOUT     0x0702  /* set timeout - call with int          */
+                                /* acknowledging                        */
+#define I2C_TIMEOUT     0x0702  /* set timeout - call with int          */
 
 
 /* this is for i2c-dev.c        */
diff --git a/include/linux/i2o-dev.h b/include/linux/i2o-dev.h
index c2519df1b6dc..a0b23dd45239 100644
--- a/include/linux/i2o-dev.h
+++ b/include/linux/i2o-dev.h
@@ -24,12 +24,13 @@
 #define MAX_I2O_CONTROLLERS     32
 
 #include <linux/ioctl.h>
+#include <linux/types.h>
 
 /*
  * I2O Control IOCTLs and structures
  */
 #define I2O_MAGIC_NUMBER        'i'
-#define I2OGETIOPS              _IOR(I2O_MAGIC_NUMBER,0,u8[MAX_I2O_CONTROLLERS])
+#define I2OGETIOPS              _IOR(I2O_MAGIC_NUMBER,0,__u8[MAX_I2O_CONTROLLERS])
 #define I2OHRTGET               _IOWR(I2O_MAGIC_NUMBER,1,struct i2o_cmd_hrtlct)
 #define I2OLCTGET               _IOWR(I2O_MAGIC_NUMBER,2,struct i2o_cmd_hrtlct)
 #define I2OPARMSET              _IOWR(I2O_MAGIC_NUMBER,3,struct i2o_cmd_psetget)
@@ -37,7 +38,7 @@
 #define I2OSWDL                 _IOWR(I2O_MAGIC_NUMBER,5,struct i2o_sw_xfer)
 #define I2OSWUL                 _IOWR(I2O_MAGIC_NUMBER,6,struct i2o_sw_xfer)
 #define I2OSWDEL                _IOWR(I2O_MAGIC_NUMBER,7,struct i2o_sw_xfer)
-#define I2OVALIDATE             _IOR(I2O_MAGIC_NUMBER,8,u32)
+#define I2OVALIDATE             _IOR(I2O_MAGIC_NUMBER,8,__u32)
 #define I2OHTML                 _IOWR(I2O_MAGIC_NUMBER,9,struct i2o_html)
 #define I2OEVTREG               _IOW(I2O_MAGIC_NUMBER,10,struct i2o_evt_id)
 #define I2OEVTGET               _IOR(I2O_MAGIC_NUMBER,11,struct i2o_evt_info)
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 9c2050293f17..04e0fa97ac99 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -18,6 +18,9 @@
 #include <linux/device.h>
 #include <linux/pci.h>
 #include <linux/completion.h>
+#ifdef CONFIG_BLK_DEV_IDEACPI
+#include <acpi/acpi.h>
+#endif
 #include <asm/byteorder.h>
 #include <asm/system.h>
 #include <asm/io.h>
@@ -541,6 +544,11 @@ typedef enum {
 struct ide_driver_s;
 struct ide_settings_s;
 
+#ifdef CONFIG_BLK_DEV_IDEACPI
+struct ide_acpi_drive_link;
+struct ide_acpi_hwif_link;
+#endif
+
 typedef struct ide_drive_s {
         char            name[4];        /* drive name, such as "hda" */
         char            driver_req[10]; /* requests specific driver */
@@ -637,6 +645,9 @@ typedef struct ide_drive_s {
 
         int             lun;            /* logical unit */
         int             crc_count;      /* crc counter to reduce drive speed */
+#ifdef CONFIG_BLK_DEV_IDEACPI
+        struct ide_acpi_drive_link *acpidata;
+#endif
         struct list_head list;
         struct device   gendev;
         struct completion gendev_rel_comp;      /* to deal with device release() */
@@ -796,6 +807,7 @@ typedef struct hwif_s {
         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 */
+        unsigned        atapi_irq_bogon : 1; /* Generates spurious DMA interrupts in PIO mode */
 
         struct device   gendev;
         struct completion gendev_rel_comp; /* To deal with device release() */
@@ -804,7 +816,9 @@ typedef struct hwif_s {
 
         unsigned dma;
 
-        void (*led_act)(void *data, int rw);
+#ifdef CONFIG_BLK_DEV_IDEACPI
+        struct ide_acpi_hwif_link *acpidata;
+#endif
 } ____cacheline_internodealigned_in_smp ide_hwif_t;
 
 /*
@@ -1193,8 +1207,8 @@ void ide_init_disk(struct gendisk *, ide_drive_t *);
 extern int ideprobe_init(void);
 
 extern void ide_scan_pcibus(int scan_direction) __init;
-extern int __ide_pci_register_driver(struct pci_driver *driver, struct module *owner);
-#define ide_pci_register_driver(d) __ide_pci_register_driver(d, THIS_MODULE)
+extern int __ide_pci_register_driver(struct pci_driver *driver, struct module *owner, const char *mod_name);
+#define ide_pci_register_driver(d) __ide_pci_register_driver(d, THIS_MODULE, KBUILD_MODNAME)
 void ide_pci_setup_ports(struct pci_dev *, struct ide_pci_device_s *, int, ata_index_t *);
 extern void ide_setup_pci_noise (struct pci_dev *dev, struct ide_pci_device_s *d);
 
@@ -1299,6 +1313,18 @@ static inline void ide_dma_verbose(ide_drive_t *drive) { ; }
 static inline void ide_release_dma(ide_hwif_t *drive) {;}
 #endif
 
+#ifdef CONFIG_BLK_DEV_IDEACPI
+extern int ide_acpi_exec_tfs(ide_drive_t *drive);
+extern void ide_acpi_get_timing(ide_hwif_t *hwif);
+extern void ide_acpi_push_timing(ide_hwif_t *hwif);
+extern void ide_acpi_init(ide_hwif_t *hwif);
+#else
+static inline int ide_acpi_exec_tfs(ide_drive_t *drive) { return 0; }
+static inline void ide_acpi_get_timing(ide_hwif_t *hwif) { ; }
+static inline void ide_acpi_push_timing(ide_hwif_t *hwif) { ; }
+static inline void ide_acpi_init(ide_hwif_t *hwif) { ; }
+#endif
+
 extern int ide_hwif_request_regions(ide_hwif_t *hwif);
 extern void ide_hwif_release_regions(ide_hwif_t* hwif);
 extern void ide_unregister (unsigned int index);
diff --git a/include/linux/if_addr.h b/include/linux/if_addr.h
index dbe8f6120a40..d557e4ce9b6b 100644
--- a/include/linux/if_addr.h
+++ b/include/linux/if_addr.h
@@ -52,4 +52,10 @@ struct ifa_cacheinfo
         __u32   tstamp; /* updated timestamp, hundredths of seconds */
 };
 
+/* backwards compatibility for userspace */
+#ifndef __KERNEL__
+#define IFA_RTA(r)  ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifaddrmsg))))
+#define IFA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifaddrmsg))
+#endif
+
 #endif
diff --git a/include/linux/if_fddi.h b/include/linux/if_fddi.h
index e0a150046208..4aba6b0ad41c 100644
--- a/include/linux/if_fddi.h
+++ b/include/linux/if_fddi.h
@@ -103,6 +103,8 @@ struct fddihdr
         } __attribute__ ((packed));
 
 #ifdef __KERNEL__
+#include <linux/netdevice.h>
+
 /* Define FDDI statistics structure */
 struct fddi_statistics {
 
diff --git a/include/linux/if_link.h b/include/linux/if_link.h
index e963a077e6f5..35ed3b5467f3 100644
--- a/include/linux/if_link.h
+++ b/include/linux/if_link.h
@@ -82,6 +82,12 @@ enum
 
 #define IFLA_MAX (__IFLA_MAX - 1)
 
+/* backwards compatibility for userspace */
+#ifndef __KERNEL__
+#define IFLA_RTA(r)  ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg))))
+#define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg))
+#endif
+
 /* ifi_flags.
 
    IFF_* flags.
diff --git a/include/linux/if_packet.h b/include/linux/if_packet.h
index 99393ef3af39..f3de05c30678 100644
--- a/include/linux/if_packet.h
+++ b/include/linux/if_packet.h
@@ -41,6 +41,7 @@ struct sockaddr_ll
 #define PACKET_RX_RING                  5
 #define PACKET_STATISTICS               6
 #define PACKET_COPY_THRESH              7
+#define PACKET_AUXDATA                  8
 
 struct tpacket_stats
 {
@@ -48,6 +49,15 @@ struct tpacket_stats
         unsigned int    tp_drops;
 };
 
+struct tpacket_auxdata
+{
+        __u32           tp_status;
+        __u32           tp_len;
+        __u32           tp_snaplen;
+        __u16           tp_mac;
+        __u16           tp_net;
+};
+
 struct tpacket_hdr
 {
         unsigned long   tp_status;
diff --git a/include/linux/if_tunnel.h b/include/linux/if_tunnel.h
index 8de079ba1107..660b5010c2d9 100644
--- a/include/linux/if_tunnel.h
+++ b/include/linux/if_tunnel.h
@@ -1,6 +1,8 @@
 #ifndef _IF_TUNNEL_H_
 #define _IF_TUNNEL_H_
 
+#include <linux/types.h>
+
 #define SIOCGETTUNNEL   (SIOCDEVPRIVATE + 0)
 #define SIOCADDTUNNEL   (SIOCDEVPRIVATE + 1)
 #define SIOCDELTUNNEL   (SIOCDEVPRIVATE + 2)
diff --git a/include/linux/init.h b/include/linux/init.h
index 5eb5d24b7680..5a593a1dec1e 100644
--- a/include/linux/init.h
+++ b/include/linux/init.h
@@ -111,6 +111,7 @@ extern void setup_arch(char **);
 #define subsys_initcall_sync(fn)        __define_initcall("4s",fn,4s)
 #define fs_initcall(fn)                 __define_initcall("5",fn,5)
 #define fs_initcall_sync(fn)            __define_initcall("5s",fn,5s)
+#define rootfs_initcall(fn)             __define_initcall("rootfs",fn,rootfs)
 #define device_initcall(fn)             __define_initcall("6",fn,6)
 #define device_initcall_sync(fn)        __define_initcall("6s",fn,6s)
 #define late_initcall(fn)               __define_initcall("7",fn,7)
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index 733790d4f7db..6383d2d83bb0 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -7,16 +7,15 @@
 #include <linux/utsname.h>
 #include <linux/lockdep.h>
 #include <linux/ipc.h>
+#include <linux/pid_namespace.h>
 
 #define INIT_FDTABLE \
 {                                                       \
         .max_fds        = NR_OPEN_DEFAULT,              \
-        .max_fdset      = EMBEDDED_FD_SET_SIZE,         \
         .fd             = &init_files.fd_array[0],      \
         .close_on_exec  = (fd_set *)&init_files.close_on_exec_init, \
         .open_fds       = (fd_set *)&init_files.open_fds_init,  \
         .rcu            = RCU_HEAD_INIT,                \
-        .free_files     = NULL,                         \
         .next           = NULL,                         \
 }
 
@@ -57,25 +56,27 @@
         .cpu_vm_mask    = CPU_MASK_ALL,                         \
 }
 
-#define INIT_SIGNALS(sig) {     \
-        .count          = ATOMIC_INIT(1),               \
+#define INIT_SIGNALS(sig) {                                             \
+        .count          = ATOMIC_INIT(1),                               \
         .wait_chldexit  = __WAIT_QUEUE_HEAD_INITIALIZER(sig.wait_chldexit),\
-        .shared_pending = {                             \
+        .shared_pending = {                                             \
                 .list = LIST_HEAD_INIT(sig.shared_pending.list),        \
-                .signal =  {{0}}}, \
+                .signal =  {{0}}},                                      \
         .posix_timers    = LIST_HEAD_INIT(sig.posix_timers),            \
         .cpu_timers     = INIT_CPU_TIMERS(sig.cpu_timers),              \
         .rlim           = INIT_RLIMITS,                                 \
         .pgrp           = 1,                                            \
-        .session        = 1,                                            \
+        .tty_old_pgrp   = 0,                                            \
+        { .__session      = 1},                                         \
 }
 
 extern struct nsproxy init_nsproxy;
 #define INIT_NSPROXY(nsproxy) {                                         \
+        .pid_ns         = &init_pid_ns,                                 \
         .count          = ATOMIC_INIT(1),                               \
         .nslock         = __SPIN_LOCK_UNLOCKED(nsproxy.nslock),         \
         .uts_ns         = &init_uts_ns,                                 \
-        .namespace      = NULL,                                         \
+        .mnt_ns         = NULL,                                         \
         INIT_IPC_NS(ipc_ns)                                             \
 }
 
diff --git a/include/linux/input.h b/include/linux/input.h
index 4e61158b06a0..bde65c8a3519 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -491,6 +491,21 @@ struct input_absinfo {
 #define KEY_DIGITS              0x19d
 #define KEY_TEEN                0x19e
 #define KEY_TWEN                0x19f
+#define KEY_VIDEOPHONE          0x1a0
+#define KEY_GAMES               0x1a1
+#define KEY_ZOOMIN              0x1a2
+#define KEY_ZOOMOUT             0x1a3
+#define KEY_ZOOMRESET           0x1a4
+#define KEY_WORDPROCESSOR       0x1a5
+#define KEY_EDITOR              0x1a6
+#define KEY_SPREADSHEET         0x1a7
+#define KEY_GRAPHICSEDITOR      0x1a8
+#define KEY_PRESENTATION        0x1a9
+#define KEY_DATABASE            0x1aa
+#define KEY_NEWS                0x1ab
+#define KEY_VOICEMAIL           0x1ac
+#define KEY_ADDRESSBOOK         0x1ad
+#define KEY_MESSENGER           0x1ae
 
 #define KEY_DEL_EOL             0x1c0
 #define KEY_DEL_EOS             0x1c1
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index de7593f4e895..5a8ba0b8ccba 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -12,6 +12,7 @@
 #include <linux/sched.h>
 #include <linux/irqflags.h>
 #include <linux/bottom_half.h>
+#include <linux/device.h>
 #include <asm/atomic.h>
 #include <asm/ptrace.h>
 #include <asm/system.h>
@@ -83,6 +84,11 @@ extern int request_irq(unsigned int, irq_handler_t handler,
                        unsigned long, const char *, void *);
 extern void free_irq(unsigned int, void *);
 
+extern int devm_request_irq(struct device *dev, unsigned int irq,
+                            irq_handler_t handler, unsigned long irqflags,
+                            const char *devname, void *dev_id);
+extern void devm_free_irq(struct device *dev, unsigned int irq, void *dev_id);
+
 /*
  * On lockdep we dont want to enable hardirqs in hardirq
  * context. Use local_irq_enable_in_hardirq() to annotate
@@ -231,7 +237,8 @@ enum
         NET_TX_SOFTIRQ,
         NET_RX_SOFTIRQ,
         BLOCK_SOFTIRQ,
-        TASKLET_SOFTIRQ
+        TASKLET_SOFTIRQ,
+        SCHED_SOFTIRQ,
 };
 
 /* softirq mask and active fields moved to irq_cpustat_t in
diff --git a/include/linux/io.h b/include/linux/io.h
index 81877ea39309..9e419ebfc98b 100644
--- a/include/linux/io.h
+++ b/include/linux/io.h
@@ -22,12 +22,33 @@
 #include <asm/io.h>
 #include <asm/page.h>
 
+struct device;
+
 void __iowrite32_copy(void __iomem *to, const void *from, size_t count);
 void __iowrite64_copy(void __iomem *to, const void *from, size_t count);
 
 int ioremap_page_range(unsigned long addr, unsigned long end,
                        unsigned long phys_addr, pgprot_t prot);
 
+/*
+ * Managed iomap interface
+ */
+void __iomem * devm_ioport_map(struct device *dev, unsigned long port,
+                               unsigned int nr);
+void devm_ioport_unmap(struct device *dev, void __iomem *addr);
+
+void __iomem * devm_ioremap(struct device *dev, unsigned long offset,
+                            unsigned long size);
+void __iomem * devm_ioremap_nocache(struct device *dev, unsigned long offset,
+                                    unsigned long size);
+void devm_iounmap(struct device *dev, void __iomem *addr);
+
+void __iomem * pcim_iomap(struct pci_dev *pdev, int bar, unsigned long maxlen);
+void pcim_iounmap(struct pci_dev *pdev, void __iomem *addr);
+void __iomem * const * pcim_iomap_table(struct pci_dev *pdev);
+
+int pcim_iomap_regions(struct pci_dev *pdev, u16 mask, const char *name);
+
 /**
  *      check_signature         -       find BIOS signatures
  *      @io_addr: mmio address to check
diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index cf8696d4a138..6859a3b14088 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -91,6 +91,9 @@ struct resource_list {
 #define IORESOURCE_ROM_COPY             (1<<2)  /* ROM is alloc'd copy, resource field overlaid */
 #define IORESOURCE_ROM_BIOS_COPY        (1<<3)  /* ROM is BIOS copy, resource field overlaid */
 
+/* PCI control bits.  Shares IORESOURCE_BITS with above PCI ROM.  */
+#define IORESOURCE_PCI_FIXED            (1<<4)  /* Do not move resource */
+
 /* PC/ISA/whatever - the normal PC address spaces: IO and memory */
 extern struct resource ioport_resource;
 extern struct resource iomem_resource;
@@ -134,4 +137,24 @@ static inline int __deprecated check_region(resource_size_t s,
 {
         return __check_region(&ioport_resource, s, n);
 }
+
+/* Wrappers for managed devices */
+struct device;
+#define devm_request_region(dev,start,n,name) \
+        __devm_request_region(dev, &ioport_resource, (start), (n), (name))
+#define devm_request_mem_region(dev,start,n,name) \
+        __devm_request_region(dev, &iomem_resource, (start), (n), (name))
+
+extern struct resource * __devm_request_region(struct device *dev,
+                                struct resource *parent, resource_size_t start,
+                                resource_size_t n, const char *name);
+
+#define devm_release_region(start,n) \
+        __devm_release_region(dev, &ioport_resource, (start), (n))
+#define devm_release_mem_region(start,n) \
+        __devm_release_region(dev, &iomem_resource, (start), (n))
+
+extern void __devm_release_region(struct device *dev, struct resource *parent,
+                                  resource_size_t start, resource_size_t n);
+
 #endif  /* _LINUX_IOPORT_H */
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 52fc4052a0ae..5504b671357f 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -68,6 +68,7 @@ typedef	void fastcall (*irq_flow_handler_t)(unsigned int irq,
 #define IRQ_MOVE_PENDING        0x40000000      /* need to re-target IRQ destination */
 
 struct proc_dir_entry;
+struct msi_desc;
 
 /**
  * struct irq_chip - hardware interrupt chip descriptor
@@ -148,6 +149,7 @@ struct irq_chip {
 struct irq_desc {
         irq_flow_handler_t      handle_irq;
         struct irq_chip         *chip;
+        struct msi_desc         *msi_desc;
         void                    *handler_data;
         void                    *chip_data;
         struct irqaction        *action;        /* IRQ action list */
@@ -373,10 +375,12 @@ 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);
+extern int set_irq_msi(unsigned int irq, struct msi_desc *entry);
 
 #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)
+#define get_irq_msi(irq)        (irq_desc[irq].msi_desc)
 
 #endif /* CONFIG_GENERIC_HARDIRQS */
 
diff --git a/include/linux/isdn.h b/include/linux/isdn.h
index 62991148d5a5..3c7875b7ab5b 100644
--- a/include/linux/isdn.h
+++ b/include/linux/isdn.h
@@ -511,8 +511,8 @@ typedef struct modem_info {
 #endif
   struct tty_struct     *tty;            /* Pointer to corresponding tty   */
   atemu                 emu;             /* AT-emulator data               */
-  struct termios        normal_termios;  /* For saving termios structs     */
-  struct termios        callout_termios;
+  struct ktermios       normal_termios;  /* For saving termios structs     */
+  struct ktermios       callout_termios;
   wait_queue_head_t     open_wait, close_wait;
   struct semaphore      write_sem;
   spinlock_t            readlock;
@@ -525,8 +525,8 @@ typedef struct _isdn_modem {
   int                refcount;                          /* Number of opens        */
   struct tty_driver  *tty_modem;                        /* tty-device             */
   struct tty_struct  *modem_table[ISDN_MAX_CHANNELS];   /* ?? copied from Orig    */
-  struct termios     *modem_termios[ISDN_MAX_CHANNELS];
-  struct termios     *modem_termios_locked[ISDN_MAX_CHANNELS];
+  struct ktermios     *modem_termios[ISDN_MAX_CHANNELS];
+  struct ktermios     *modem_termios_locked[ISDN_MAX_CHANNELS];
   modem_info         info[ISDN_MAX_CHANNELS];      /* Private data           */
 } isdn_modem_t;
 
diff --git a/include/linux/istallion.h b/include/linux/istallion.h
index b55e2a035605..106a5e85e5c4 100644
--- a/include/linux/istallion.h
+++ b/include/linux/istallion.h
@@ -49,13 +49,13 @@
  *      communication with the slave board will always be on a per port
  *      basis.
  */
-typedef struct {
+struct stliport {
         unsigned long           magic;
-        int                     portnr;
-        int                     panelnr;
-        int                     brdnr;
+        unsigned int            portnr;
+        unsigned int            panelnr;
+        unsigned int            brdnr;
         unsigned long           state;
-        int                     devnr;
+        unsigned int            devnr;
         int                     flags;
         int                     baud_base;
         int                     custom_divisor;
@@ -72,7 +72,7 @@ typedef struct {
         wait_queue_head_t       close_wait;
         wait_queue_head_t       raw_wait;
         struct work_struct      tqhangup;
-        asysigs_t               asig;
+        struct asysigs          asig;
         unsigned long           addr;
         unsigned long           rxoffset;
         unsigned long           txoffset;
@@ -83,31 +83,31 @@ typedef struct {
         unsigned char           reqbit;
         unsigned char           portidx;
         unsigned char           portbit;
-} stliport_t;
+};
 
 /*
  *      Use a structure of function pointers to do board level operations.
  *      These include, enable/disable, paging shared memory, interrupting, etc.
  */
-typedef struct stlibrd {
+struct stlibrd {
         unsigned long   magic;
-        int             brdnr;
-        int             brdtype;
-        int             state;
-        int             nrpanels;
-        int             nrports;
-        int             nrdevs;
+        unsigned int    brdnr;
+        unsigned int    brdtype;
+        unsigned int    state;
+        unsigned int    nrpanels;
+        unsigned int    nrports;
+        unsigned int    nrdevs;
         unsigned int    iobase;
         int             iosize;
         unsigned long   memaddr;
         void            __iomem *membase;
-        int             memsize;
+        unsigned long   memsize;
         int             pagesize;
         int             hostoffset;
         int             slaveoffset;
         int             bitsize;
         int             enabval;
-        int             panels[STL_MAXPANELS];
+        unsigned int    panels[STL_MAXPANELS];
         int             panelids[STL_MAXPANELS];
         void            (*init)(struct stlibrd *brdp);
         void            (*enable)(struct stlibrd *brdp);
@@ -116,8 +116,8 @@ typedef struct stlibrd {
         void            __iomem *(*getmemptr)(struct stlibrd *brdp, unsigned long offset, int line);
         void            (*intr)(struct stlibrd *brdp);
         void            (*reset)(struct stlibrd *brdp);
-        stliport_t      *ports[STL_MAXPORTS];
-} stlibrd_t;
+        struct stliport *ports[STL_MAXPORTS];
+};
 
 
 /*
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 6738283ac385..63fb18dcac30 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -13,10 +13,12 @@
 #include <linux/types.h>
 #include <linux/compiler.h>
 #include <linux/bitops.h>
+#include <linux/log2.h>
 #include <asm/byteorder.h>
 #include <asm/bug.h>
 
 extern const char linux_banner[];
+extern const char linux_proc_banner[];
 
 #define INT_MAX         ((int)(~0U>>1))
 #define INT_MIN         (-INT_MAX - 1)
@@ -157,20 +159,6 @@ static inline int printk(const char *s, ...) { return 0; }
 
 unsigned long int_sqrt(unsigned long);
 
-static inline int __attribute_pure__ long_log2(unsigned long x)
-{
-        int r = 0;
-        for (x >>= 1; x > 0; x >>= 1)
-                r++;
-        return r;
-}
-
-static inline unsigned long
-__attribute_const__ roundup_pow_of_two(unsigned long x)
-{
-        return 1UL << fls_long(x - 1);
-}
-
 extern int printk_ratelimit(void);
 extern int __printk_ratelimit(int ratelimit_jiffies, int ratelimit_burst);
 extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index d1c8d28fa92e..b850e0310538 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -74,9 +74,13 @@ extern void kobject_init(struct kobject *);
 extern void kobject_cleanup(struct kobject *);
 
 extern int __must_check kobject_add(struct kobject *);
+extern int __must_check kobject_shadow_add(struct kobject *, struct dentry *);
 extern void kobject_del(struct kobject *);
 
 extern int __must_check kobject_rename(struct kobject *, const char *new_name);
+extern int __must_check kobject_shadow_rename(struct kobject *kobj,
+                                                struct dentry *new_parent,
+                                                const char *new_name);
 extern int __must_check kobject_move(struct kobject *, struct kobject *);
 
 extern int __must_check kobject_register(struct kobject *);
@@ -265,8 +269,8 @@ 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);
-void kobject_uevent_env(struct kobject *kobj, enum kobject_action action,
+int kobject_uevent(struct kobject *kobj, enum kobject_action action);
+int kobject_uevent_env(struct kobject *kobj, enum kobject_action action,
                         char *envp[]);
 
 int add_uevent_var(char **envp, int num_envp, int *cur_index,
@@ -274,11 +278,12 @@ int add_uevent_var(char **envp, int num_envp, int *cur_index,
                         const char *format, ...)
         __attribute__((format (printf, 7, 8)));
 #else
-static inline void kobject_uevent(struct kobject *kobj, enum kobject_action action) { }
-static inline void kobject_uevent_env(struct kobject *kobj,
+static inline int kobject_uevent(struct kobject *kobj, enum kobject_action action)
+{ return 0; }
+static inline int kobject_uevent_env(struct kobject *kobj,
                                       enum kobject_action action,
                                       char *envp[])
-{ }
+{ return 0; }
 
 static inline int add_uevent_var(char **envp, int num_envp, int *cur_index,
                                       char *buffer, int buffer_size, int *cur_len, 
diff --git a/include/linux/kvm.h b/include/linux/kvm.h
new file mode 100644
index 000000000000..1be148f0fce4
--- /dev/null
+++ b/include/linux/kvm.h
@@ -0,0 +1,240 @@
+#ifndef __LINUX_KVM_H
+#define __LINUX_KVM_H
+
+/*
+ * Userspace interface for /dev/kvm - kernel based virtual machine
+ *
+ * Note: this interface is considered experimental and may change without
+ *       notice.
+ */
+
+#include <asm/types.h>
+#include <linux/ioctl.h>
+
+#define KVM_API_VERSION 2
+
+/*
+ * Architectural interrupt line count, and the size of the bitmap needed
+ * to hold them.
+ */
+#define KVM_NR_INTERRUPTS 256
+#define KVM_IRQ_BITMAP_SIZE_BYTES    ((KVM_NR_INTERRUPTS + 7) / 8)
+#define KVM_IRQ_BITMAP_SIZE(type)    (KVM_IRQ_BITMAP_SIZE_BYTES / sizeof(type))
+
+
+/* for KVM_CREATE_MEMORY_REGION */
+struct kvm_memory_region {
+        __u32 slot;
+        __u32 flags;
+        __u64 guest_phys_addr;
+        __u64 memory_size; /* bytes */
+};
+
+/* for kvm_memory_region::flags */
+#define KVM_MEM_LOG_DIRTY_PAGES  1UL
+
+
+#define KVM_EXIT_TYPE_FAIL_ENTRY 1
+#define KVM_EXIT_TYPE_VM_EXIT    2
+
+enum kvm_exit_reason {
+        KVM_EXIT_UNKNOWN          = 0,
+        KVM_EXIT_EXCEPTION        = 1,
+        KVM_EXIT_IO               = 2,
+        KVM_EXIT_CPUID            = 3,
+        KVM_EXIT_DEBUG            = 4,
+        KVM_EXIT_HLT              = 5,
+        KVM_EXIT_MMIO             = 6,
+        KVM_EXIT_IRQ_WINDOW_OPEN  = 7,
+        KVM_EXIT_SHUTDOWN         = 8,
+};
+
+/* for KVM_RUN */
+struct kvm_run {
+        /* in */
+        __u32 vcpu;
+        __u32 emulated;  /* skip current instruction */
+        __u32 mmio_completed; /* mmio request completed */
+        __u8 request_interrupt_window;
+        __u8 padding1[3];
+
+        /* out */
+        __u32 exit_type;
+        __u32 exit_reason;
+        __u32 instruction_length;
+        __u8 ready_for_interrupt_injection;
+        __u8 if_flag;
+        __u16 padding2;
+        __u64 cr8;
+        __u64 apic_base;
+
+        union {
+                /* KVM_EXIT_UNKNOWN */
+                struct {
+                        __u32 hardware_exit_reason;
+                } hw;
+                /* KVM_EXIT_EXCEPTION */
+                struct {
+                        __u32 exception;
+                        __u32 error_code;
+                } ex;
+                /* KVM_EXIT_IO */
+                struct {
+#define KVM_EXIT_IO_IN  0
+#define KVM_EXIT_IO_OUT 1
+                        __u8 direction;
+                        __u8 size; /* bytes */
+                        __u8 string;
+                        __u8 string_down;
+                        __u8 rep;
+                        __u8 pad;
+                        __u16 port;
+                        __u64 count;
+                        union {
+                                __u64 address;
+                                __u32 value;
+                        };
+                } io;
+                struct {
+                } debug;
+                /* KVM_EXIT_MMIO */
+                struct {
+                        __u64 phys_addr;
+                        __u8  data[8];
+                        __u32 len;
+                        __u8  is_write;
+                } mmio;
+        };
+};
+
+/* for KVM_GET_REGS and KVM_SET_REGS */
+struct kvm_regs {
+        /* in */
+        __u32 vcpu;
+        __u32 padding;
+
+        /* out (KVM_GET_REGS) / in (KVM_SET_REGS) */
+        __u64 rax, rbx, rcx, rdx;
+        __u64 rsi, rdi, rsp, rbp;
+        __u64 r8,  r9,  r10, r11;
+        __u64 r12, r13, r14, r15;
+        __u64 rip, rflags;
+};
+
+struct kvm_segment {
+        __u64 base;
+        __u32 limit;
+        __u16 selector;
+        __u8  type;
+        __u8  present, dpl, db, s, l, g, avl;
+        __u8  unusable;
+        __u8  padding;
+};
+
+struct kvm_dtable {
+        __u64 base;
+        __u16 limit;
+        __u16 padding[3];
+};
+
+/* for KVM_GET_SREGS and KVM_SET_SREGS */
+struct kvm_sregs {
+        /* in */
+        __u32 vcpu;
+        __u32 padding;
+
+        /* out (KVM_GET_SREGS) / in (KVM_SET_SREGS) */
+        struct kvm_segment cs, ds, es, fs, gs, ss;
+        struct kvm_segment tr, ldt;
+        struct kvm_dtable gdt, idt;
+        __u64 cr0, cr2, cr3, cr4, cr8;
+        __u64 efer;
+        __u64 apic_base;
+        __u64 interrupt_bitmap[KVM_IRQ_BITMAP_SIZE(__u64)];
+};
+
+struct kvm_msr_entry {
+        __u32 index;
+        __u32 reserved;
+        __u64 data;
+};
+
+/* for KVM_GET_MSRS and KVM_SET_MSRS */
+struct kvm_msrs {
+        __u32 vcpu;
+        __u32 nmsrs; /* number of msrs in entries */
+
+        struct kvm_msr_entry entries[0];
+};
+
+/* for KVM_GET_MSR_INDEX_LIST */
+struct kvm_msr_list {
+        __u32 nmsrs; /* number of msrs in entries */
+        __u32 indices[0];
+};
+
+/* for KVM_TRANSLATE */
+struct kvm_translation {
+        /* in */
+        __u64 linear_address;
+        __u32 vcpu;
+        __u32 padding;
+
+        /* out */
+        __u64 physical_address;
+        __u8  valid;
+        __u8  writeable;
+        __u8  usermode;
+};
+
+/* for KVM_INTERRUPT */
+struct kvm_interrupt {
+        /* in */
+        __u32 vcpu;
+        __u32 irq;
+};
+
+struct kvm_breakpoint {
+        __u32 enabled;
+        __u32 padding;
+        __u64 address;
+};
+
+/* for KVM_DEBUG_GUEST */
+struct kvm_debug_guest {
+        /* int */
+        __u32 vcpu;
+        __u32 enabled;
+        struct kvm_breakpoint breakpoints[4];
+        __u32 singlestep;
+};
+
+/* for KVM_GET_DIRTY_LOG */
+struct kvm_dirty_log {
+        __u32 slot;
+        __u32 padding;
+        union {
+                void __user *dirty_bitmap; /* one bit per page */
+                __u64 padding;
+        };
+};
+
+#define KVMIO 0xAE
+
+#define KVM_GET_API_VERSION       _IO(KVMIO, 1)
+#define KVM_RUN                   _IOWR(KVMIO, 2, struct kvm_run)
+#define KVM_GET_REGS              _IOWR(KVMIO, 3, struct kvm_regs)
+#define KVM_SET_REGS              _IOW(KVMIO, 4, struct kvm_regs)
+#define KVM_GET_SREGS             _IOWR(KVMIO, 5, struct kvm_sregs)
+#define KVM_SET_SREGS             _IOW(KVMIO, 6, struct kvm_sregs)
+#define KVM_TRANSLATE             _IOWR(KVMIO, 7, struct kvm_translation)
+#define KVM_INTERRUPT             _IOW(KVMIO, 8, struct kvm_interrupt)
+#define KVM_DEBUG_GUEST           _IOW(KVMIO, 9, struct kvm_debug_guest)
+#define KVM_SET_MEMORY_REGION     _IOW(KVMIO, 10, struct kvm_memory_region)
+#define KVM_CREATE_VCPU           _IOW(KVMIO, 11, int /* vcpu_slot */)
+#define KVM_GET_DIRTY_LOG         _IOW(KVMIO, 12, struct kvm_dirty_log)
+#define KVM_GET_MSRS              _IOWR(KVMIO, 13, struct kvm_msrs)
+#define KVM_SET_MSRS              _IOWR(KVMIO, 14, struct kvm_msrs)
+#define KVM_GET_MSR_INDEX_LIST    _IOWR(KVMIO, 15, struct kvm_msr_list)
+
+#endif
diff --git a/include/linux/libata.h b/include/linux/libata.h
index ab2754830322..596e0c18887d 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -31,7 +31,7 @@
 #include <linux/pci.h>
 #include <linux/dma-mapping.h>
 #include <asm/scatterlist.h>
-#include <asm/io.h>
+#include <linux/io.h>
 #include <linux/ata.h>
 #include <linux/workqueue.h>
 #include <scsi/scsi_host.h>
@@ -54,8 +54,6 @@
 #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 */
-#define ATA_ENABLE_PATA         /* define to enable PATA support in some
-                                 * low-level drivers */
 
 
 /* note: prints function name for you */
@@ -109,10 +107,6 @@ static inline u32 ata_msg_init(int dval, int default_msg_enable_bits)
 #define ATA_TAG_POISON          0xfafbfcfdU
 
 /* move to PCI layer? */
-#define PCI_VDEVICE(vendor, device)             \
-        PCI_VENDOR_ID_##vendor, (device),       \
-        PCI_ANY_ID, PCI_ANY_ID, 0, 0
-
 static inline struct device *pci_dev_to_dev(struct pci_dev *pdev)
 {
         return &pdev->dev;
@@ -177,6 +171,7 @@ enum {
                                               * Register FIS clearing BSY */
         ATA_FLAG_DEBUGMSG       = (1 << 13),
         ATA_FLAG_SETXFER_POLLING= (1 << 14), /* use polling for SETXFER */
+        ATA_FLAG_IGN_SIMPLEX    = (1 << 15), /* ignore SIMPLEX */
 
         /* The following flag belongs to ap->pflags but is kept in
          * ap->flags because it's referenced in many LLDs and will be
@@ -307,7 +302,7 @@ 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 */
 
@@ -351,21 +346,21 @@ typedef int (*ata_reset_fn_t)(struct ata_port *ap, unsigned int *classes);
 typedef void (*ata_postreset_fn_t)(struct ata_port *ap, unsigned int *classes);
 
 struct ata_ioports {
-        unsigned long           cmd_addr;
-        unsigned long           data_addr;
-        unsigned long           error_addr;
-        unsigned long           feature_addr;
-        unsigned long           nsect_addr;
-        unsigned long           lbal_addr;
-        unsigned long           lbam_addr;
-        unsigned long           lbah_addr;
-        unsigned long           device_addr;
-        unsigned long           status_addr;
-        unsigned long           command_addr;
-        unsigned long           altstatus_addr;
-        unsigned long           ctl_addr;
-        unsigned long           bmdma_addr;
-        unsigned long           scr_addr;
+        void __iomem            *cmd_addr;
+        void __iomem            *data_addr;
+        void __iomem            *error_addr;
+        void __iomem            *feature_addr;
+        void __iomem            *nsect_addr;
+        void __iomem            *lbal_addr;
+        void __iomem            *lbam_addr;
+        void __iomem            *lbah_addr;
+        void __iomem            *device_addr;
+        void __iomem            *status_addr;
+        void __iomem            *command_addr;
+        void __iomem            *altstatus_addr;
+        void __iomem            *ctl_addr;
+        void __iomem            *bmdma_addr;
+        void __iomem            *scr_addr;
 };
 
 struct ata_probe_ent {
@@ -384,7 +379,7 @@ struct ata_probe_ent {
         unsigned int            irq_flags;
         unsigned long           port_flags;
         unsigned long           _host_flags;
-        void __iomem            *mmio_base;
+        void __iomem * const    *iomap;
         void                    *private_data;
 
         /* port_info for the secondary port.  Together with irq2, it's
@@ -401,7 +396,7 @@ struct ata_host {
         struct device           *dev;
         unsigned long           irq;
         unsigned long           irq2;
-        void __iomem            *mmio_base;
+        void __iomem * const    *iomap;
         unsigned int            n_ports;
         void                    *private_data;
         const struct ata_port_operations *ops;
@@ -430,9 +425,6 @@ struct ata_queued_cmd {
 
         unsigned int            pad_len;
 
-        unsigned int            nsect;
-        unsigned int            cursect;
-
         unsigned int            nbytes;
         unsigned int            curbytes;
 
@@ -612,11 +604,11 @@ struct ata_port_operations {
         void (*dev_select)(struct ata_port *ap, unsigned int device);
 
         void (*phy_reset) (struct ata_port *ap); /* obsolete */
-        void (*set_mode) (struct ata_port *ap);
+        int  (*set_mode) (struct ata_port *ap, struct ata_device **r_failed_dev);
 
         void (*post_set_mode) (struct ata_port *ap);
 
-        int (*check_atapi_dma) (struct ata_queued_cmd *qc);
+        int  (*check_atapi_dma) (struct ata_queued_cmd *qc);
 
         void (*bmdma_setup) (struct ata_queued_cmd *qc);
         void (*bmdma_start) (struct ata_queued_cmd *qc);
@@ -638,6 +630,8 @@ struct ata_port_operations {
 
         irq_handler_t irq_handler;
         void (*irq_clear) (struct ata_port *);
+        u8 (*irq_on) (struct ata_port *);
+        u8 (*irq_ack) (struct ata_port *ap, unsigned int chk_drq);
 
         u32 (*scr_read) (struct ata_port *ap, unsigned int sc_reg);
         void (*scr_write) (struct ata_port *ap, unsigned int sc_reg,
@@ -719,20 +713,18 @@ extern int ata_pci_init_one (struct pci_dev *pdev, struct ata_port_info **port_i
                              unsigned int n_ports);
 extern void ata_pci_remove_one (struct pci_dev *pdev);
 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 __must_check 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_detach(struct ata_host *host);
 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 *);
@@ -775,15 +767,11 @@ extern u8 ata_check_status(struct ata_port *ap);
 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 *host);
 extern irqreturn_t ata_interrupt (int irq, void *dev_instance);
-extern void ata_mmio_data_xfer(struct ata_device *adev, unsigned char *buf,
-                               unsigned int buflen, int write_data);
-extern void ata_pio_data_xfer(struct ata_device *adev, unsigned char *buf,
-                              unsigned int buflen, int write_data);
-extern void ata_pio_data_xfer_noirq(struct ata_device *adev, unsigned char *buf,
-                              unsigned int buflen, int write_data);
+extern void ata_data_xfer(struct ata_device *adev, unsigned char *buf,
+                          unsigned int buflen, int write_data);
+extern void ata_data_xfer_noirq(struct ata_device *adev, unsigned char *buf,
+                                unsigned int buflen, int write_data);
 extern void ata_qc_prep(struct ata_queued_cmd *qc);
 extern void ata_noop_qc_prep(struct ata_queued_cmd *qc);
 extern unsigned int ata_qc_issue_prot(struct ata_queued_cmd *qc);
@@ -825,6 +813,10 @@ extern void ata_scsi_slave_destroy(struct scsi_device *sdev);
 extern int ata_scsi_change_queue_depth(struct scsi_device *sdev,
                                        int queue_depth);
 extern struct ata_device *ata_dev_pair(struct ata_device *adev);
+extern u8 ata_irq_on(struct ata_port *ap);
+extern u8 ata_dummy_irq_on(struct ata_port *ap);
+extern u8 ata_irq_ack(struct ata_port *ap, unsigned int chk_drq);
+extern u8 ata_dummy_irq_ack(struct ata_port *ap, unsigned int chk_drq);
 
 /*
  * Timing helpers
@@ -863,7 +855,6 @@ struct pci_bits {
         unsigned long           val;
 };
 
-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);
@@ -1053,6 +1044,8 @@ static inline void ata_pause(struct ata_port *ap)
 /**
  *      ata_busy_wait - Wait for a port status register
  *      @ap: Port to wait for.
+ *      @bits: bits that must be clear
+ *      @max: number of 10uS waits to perform
  *
  *      Waits up to max*10 microseconds for the selected bits in the port's
  *      status register to be cleared.
@@ -1093,10 +1086,9 @@ static inline u8 ata_wait_idle(struct ata_port *ap)
         u8 status = ata_busy_wait(ap, ATA_BUSY | ATA_DRQ, 1000);
 
         if (status != 0xff && (status & (ATA_BUSY | ATA_DRQ))) {
-                unsigned long l = ap->ioaddr.status_addr;
                 if (ata_msg_warn(ap))
-                        printk(KERN_WARNING "ATA: abnormal status 0x%X on port 0x%lX\n",
-                                status, l);
+                        printk(KERN_WARNING "ATA: abnormal status 0x%X on port 0x%p\n",
+                                status, ap->ioaddr.status_addr);
         }
 
         return status;
@@ -1143,12 +1135,14 @@ static inline void ata_tf_init(struct ata_device *dev, struct ata_taskfile *tf)
 
 static inline void ata_qc_reinit(struct ata_queued_cmd *qc)
 {
+        qc->dma_dir = DMA_NONE;
         qc->__sg = NULL;
         qc->flags = 0;
-        qc->cursect = qc->cursg = qc->cursg_ofs = 0;
-        qc->nsect = 0;
+        qc->cursg = qc->cursg_ofs = 0;
         qc->nbytes = qc->curbytes = 0;
+        qc->n_elem = 0;
         qc->err_mask = 0;
+        qc->pad_len = 0;
 
         ata_tf_init(qc->dev, &qc->tf);
 
@@ -1157,51 +1151,6 @@ static inline void ata_qc_reinit(struct ata_queued_cmd *qc)
         qc->result_tf.feature = 0;
 }
 
-/**
- *      ata_irq_ack - Acknowledge a device interrupt.
- *      @ap: Port on which interrupts are enabled.
- *
- *      Wait up to 10 ms for legacy IDE device to become idle (BUSY
- *      or BUSY+DRQ clear).  Obtain dma status and port status from
- *      device.  Clear the interrupt.  Return port status.
- *
- *      LOCKING:
- */
-
-static inline u8 ata_irq_ack(struct ata_port *ap, unsigned int chk_drq)
-{
-        unsigned int bits = chk_drq ? ATA_BUSY | ATA_DRQ : ATA_BUSY;
-        u8 host_stat, post_stat, status;
-
-        status = ata_busy_wait(ap, bits, 1000);
-        if (status & bits)
-                if (ata_msg_err(ap))
-                        printk(KERN_ERR "abnormal status 0x%X\n", status);
-
-        /* get controller status; clear intr, err bits */
-        if (ap->flags & ATA_FLAG_MMIO) {
-                void __iomem *mmio = (void __iomem *) ap->ioaddr.bmdma_addr;
-                host_stat = readb(mmio + ATA_DMA_STATUS);
-                writeb(host_stat | ATA_DMA_INTR | ATA_DMA_ERR,
-                       mmio + ATA_DMA_STATUS);
-
-                post_stat = readb(mmio + ATA_DMA_STATUS);
-        } else {
-                host_stat = inb(ap->ioaddr.bmdma_addr + ATA_DMA_STATUS);
-                outb(host_stat | ATA_DMA_INTR | ATA_DMA_ERR,
-                     ap->ioaddr.bmdma_addr + ATA_DMA_STATUS);
-
-                post_stat = inb(ap->ioaddr.bmdma_addr + ATA_DMA_STATUS);
-        }
-
-        if (ata_msg_intr(ap))
-                printk(KERN_INFO "%s: irq ack: host_stat 0x%X, new host_stat 0x%X, drv_stat 0x%X\n",
-                        __FUNCTION__,
-                        host_stat, post_stat, status);
-
-        return status;
-}
-
 static inline int ata_try_flush_cache(const struct ata_device *dev)
 {
         return ata_id_wcache_enabled(dev->id) ||
@@ -1229,14 +1178,14 @@ static inline unsigned int __ac_err_mask(u8 status)
 static inline int ata_pad_alloc(struct ata_port *ap, struct device *dev)
 {
         ap->pad_dma = 0;
-        ap->pad = dma_alloc_coherent(dev, ATA_DMA_PAD_BUF_SZ,
-                                     &ap->pad_dma, GFP_KERNEL);
+        ap->pad = dmam_alloc_coherent(dev, ATA_DMA_PAD_BUF_SZ,
+                                      &ap->pad_dma, GFP_KERNEL);
         return (ap->pad == NULL) ? -ENOMEM : 0;
 }
 
 static inline void ata_pad_free(struct ata_port *ap, struct device *dev)
 {
-        dma_free_coherent(dev, ATA_DMA_PAD_BUF_SZ, ap->pad, ap->pad_dma);
+        dmam_free_coherent(dev, ATA_DMA_PAD_BUF_SZ, ap->pad, ap->pad_dma);
 }
 
 static inline struct ata_port *ata_shost_to_port(struct Scsi_Host *host)
diff --git a/include/linux/list.h b/include/linux/list.h
index a9c90287c0ff..611059d633f4 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -227,13 +227,13 @@ static inline void list_replace_init(struct list_head *old,
         INIT_LIST_HEAD(old);
 }
 
-/*
+/**
  * list_replace_rcu - replace old entry by new one
  * @old : the element to be replaced
  * @new : the new element to insert
  *
- * The old entry will be replaced with the new entry atomically.
- * Note: 'old' should not be empty.
+ * The @old entry will be replaced with the @new entry atomically.
+ * Note: @old should not be empty.
  */
 static inline void list_replace_rcu(struct list_head *old,
                                 struct list_head *new)
@@ -680,12 +680,12 @@ static inline void hlist_del_init(struct hlist_node *n)
         }
 }
 
-/*
+/**
  * hlist_replace_rcu - replace old entry by new one
  * @old : the element to be replaced
  * @new : the new element to insert
  *
- * The old entry will be replaced with the new entry atomically.
+ * The @old entry will be replaced with the @new entry atomically.
  */
 static inline void hlist_replace_rcu(struct hlist_node *old,
                                         struct hlist_node *new)
diff --git a/include/linux/lockd/bind.h b/include/linux/lockd/bind.h
index aa50d89eacd7..246de1d84a26 100644
--- a/include/linux/lockd/bind.h
+++ b/include/linux/lockd/bind.h
@@ -23,7 +23,7 @@ struct svc_rqst;
  * This is the set of functions for lockd->nfsd communication
  */
 struct nlmsvc_binding {
-        u32                     (*fopen)(struct svc_rqst *,
+        __be32                  (*fopen)(struct svc_rqst *,
                                                 struct nfs_fh *,
                                                 struct file **);
         void                    (*fclose)(struct file *);
diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h
index 8c39654549d8..ac25b5649c59 100644
--- a/include/linux/lockd/lockd.h
+++ b/include/linux/lockd/lockd.h
@@ -191,7 +191,7 @@ __be32		  nlmsvc_cancel_blocked(struct nlm_file *, struct nlm_lock *);
 unsigned long     nlmsvc_retry_blocked(void);
 void              nlmsvc_traverse_blocks(struct nlm_host *, struct nlm_file *,
                                         nlm_host_match_fn_t match);
-void              nlmsvc_grant_reply(struct nlm_cookie *, u32);
+void              nlmsvc_grant_reply(struct nlm_cookie *, __be32);
 
 /*
  * File handling for the server personality
@@ -206,7 +206,7 @@ void		  nlmsvc_invalidate_all(void);
 static __inline__ struct inode *
 nlmsvc_file_inode(struct nlm_file *file)
 {
-        return file->f_file->f_dentry->d_inode;
+        return file->f_file->f_path.dentry->d_inode;
 }
 
 /*
diff --git a/include/linux/lockd/sm_inter.h b/include/linux/lockd/sm_inter.h
index fc61d40964da..22a645828f26 100644
--- a/include/linux/lockd/sm_inter.h
+++ b/include/linux/lockd/sm_inter.h
@@ -24,7 +24,7 @@
  * Arguments for all calls to statd
  */
 struct nsm_args {
-        u32             addr;           /* remote address */
+        __be32          addr;           /* remote address */
         u32             prog;           /* RPC callback info */
         u32             vers;
         u32             proc;
diff --git a/include/linux/lockd/xdr.h b/include/linux/lockd/xdr.h
index 29e7d9fc9dad..83a1f9f6237b 100644
--- a/include/linux/lockd/xdr.h
+++ b/include/linux/lockd/xdr.h
@@ -69,7 +69,7 @@ typedef struct nlm_args nlm_args;
  */
 struct nlm_res {
         struct nlm_cookie       cookie;
-        u32                     status;
+        __be32                  status;
         struct nlm_lock         lock;
 };
 
@@ -80,9 +80,9 @@ struct nlm_reboot {
         char *          mon;
         int             len;
         u32             state;
-        u32             addr;
-        u32             vers;
-        u32             proto;
+        __be32          addr;
+        __be32          vers;
+        __be32          proto;
 };
 
 /*
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index 498bfbd3b4e1..ea097dddc44f 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -281,15 +281,25 @@ struct lock_class_key { };
 #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)
+static inline void early_init_irq_lock_class(void)
+{
+}
 #endif
 
 #ifdef CONFIG_TRACE_IRQFLAGS
 extern void early_boot_irqs_off(void);
 extern void early_boot_irqs_on(void);
+extern void print_irqtrace_events(struct task_struct *curr);
 #else
-# define early_boot_irqs_off()                  do { } while (0)
-# define early_boot_irqs_on()                   do { } while (0)
+static inline void early_boot_irqs_off(void)
+{
+}
+static inline void early_boot_irqs_on(void)
+{
+}
+static inline void print_irqtrace_events(struct task_struct *curr)
+{
+}
 #endif
 
 /*
diff --git a/include/linux/log2.h b/include/linux/log2.h
new file mode 100644
index 000000000000..99922bedfcc9
--- /dev/null
+++ b/include/linux/log2.h
@@ -0,0 +1,168 @@
+/* Integer base 2 logarithm calculation
+ *
+ * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _LINUX_LOG2_H
+#define _LINUX_LOG2_H
+
+#include <linux/types.h>
+#include <linux/bitops.h>
+
+/*
+ * deal with unrepresentable constant logarithms
+ */
+extern __attribute__((const, noreturn))
+int ____ilog2_NaN(void);
+
+/*
+ * non-constant log of base 2 calculators
+ * - the arch may override these in asm/bitops.h if they can be implemented
+ *   more efficiently than using fls() and fls64()
+ * - the arch is not required to handle n==0 if implementing the fallback
+ */
+#ifndef CONFIG_ARCH_HAS_ILOG2_U32
+static inline __attribute__((const))
+int __ilog2_u32(u32 n)
+{
+        return fls(n) - 1;
+}
+#endif
+
+#ifndef CONFIG_ARCH_HAS_ILOG2_U64
+static inline __attribute__((const))
+int __ilog2_u64(u64 n)
+{
+        return fls64(n) - 1;
+}
+#endif
+
+/*
+ *  Determine whether some value is a power of two, where zero is
+ * *not* considered a power of two.
+ */
+
+static inline __attribute__((const))
+bool is_power_of_2(unsigned long n)
+{
+        return (n != 0 && ((n & (n - 1)) == 0));
+}
+
+/*
+ * round up to nearest power of two
+ */
+static inline __attribute__((const))
+unsigned long __roundup_pow_of_two(unsigned long n)
+{
+        return 1UL << fls_long(n - 1);
+}
+
+/**
+ * ilog2 - log of base 2 of 32-bit or a 64-bit unsigned value
+ * @n - parameter
+ *
+ * constant-capable log of base 2 calculation
+ * - this can be used to initialise global variables from constant data, hence
+ *   the massive ternary operator construction
+ *
+ * selects the appropriately-sized optimised version depending on sizeof(n)
+ */
+#define ilog2(n)                                \
+(                                               \
+        __builtin_constant_p(n) ? (             \
+                (n) < 1 ? ____ilog2_NaN() :     \
+                (n) & (1ULL << 63) ? 63 :       \
+                (n) & (1ULL << 62) ? 62 :       \
+                (n) & (1ULL << 61) ? 61 :       \
+                (n) & (1ULL << 60) ? 60 :       \
+                (n) & (1ULL << 59) ? 59 :       \
+                (n) & (1ULL << 58) ? 58 :       \
+                (n) & (1ULL << 57) ? 57 :       \
+                (n) & (1ULL << 56) ? 56 :       \
+                (n) & (1ULL << 55) ? 55 :       \
+                (n) & (1ULL << 54) ? 54 :       \
+                (n) & (1ULL << 53) ? 53 :       \
+                (n) & (1ULL << 52) ? 52 :       \
+                (n) & (1ULL << 51) ? 51 :       \
+                (n) & (1ULL << 50) ? 50 :       \
+                (n) & (1ULL << 49) ? 49 :       \
+                (n) & (1ULL << 48) ? 48 :       \
+                (n) & (1ULL << 47) ? 47 :       \
+                (n) & (1ULL << 46) ? 46 :       \
+                (n) & (1ULL << 45) ? 45 :       \
+                (n) & (1ULL << 44) ? 44 :       \
+                (n) & (1ULL << 43) ? 43 :       \
+                (n) & (1ULL << 42) ? 42 :       \
+                (n) & (1ULL << 41) ? 41 :       \
+                (n) & (1ULL << 40) ? 40 :       \
+                (n) & (1ULL << 39) ? 39 :       \
+                (n) & (1ULL << 38) ? 38 :       \
+                (n) & (1ULL << 37) ? 37 :       \
+                (n) & (1ULL << 36) ? 36 :       \
+                (n) & (1ULL << 35) ? 35 :       \
+                (n) & (1ULL << 34) ? 34 :       \
+                (n) & (1ULL << 33) ? 33 :       \
+                (n) & (1ULL << 32) ? 32 :       \
+                (n) & (1ULL << 31) ? 31 :       \
+                (n) & (1ULL << 30) ? 30 :       \
+                (n) & (1ULL << 29) ? 29 :       \
+                (n) & (1ULL << 28) ? 28 :       \
+                (n) & (1ULL << 27) ? 27 :       \
+                (n) & (1ULL << 26) ? 26 :       \
+                (n) & (1ULL << 25) ? 25 :       \
+                (n) & (1ULL << 24) ? 24 :       \
+                (n) & (1ULL << 23) ? 23 :       \
+                (n) & (1ULL << 22) ? 22 :       \
+                (n) & (1ULL << 21) ? 21 :       \
+                (n) & (1ULL << 20) ? 20 :       \
+                (n) & (1ULL << 19) ? 19 :       \
+                (n) & (1ULL << 18) ? 18 :       \
+                (n) & (1ULL << 17) ? 17 :       \
+                (n) & (1ULL << 16) ? 16 :       \
+                (n) & (1ULL << 15) ? 15 :       \
+                (n) & (1ULL << 14) ? 14 :       \
+                (n) & (1ULL << 13) ? 13 :       \
+                (n) & (1ULL << 12) ? 12 :       \
+                (n) & (1ULL << 11) ? 11 :       \
+                (n) & (1ULL << 10) ? 10 :       \
+                (n) & (1ULL <<  9) ?  9 :       \
+                (n) & (1ULL <<  8) ?  8 :       \
+                (n) & (1ULL <<  7) ?  7 :       \
+                (n) & (1ULL <<  6) ?  6 :       \
+                (n) & (1ULL <<  5) ?  5 :       \
+                (n) & (1ULL <<  4) ?  4 :       \
+                (n) & (1ULL <<  3) ?  3 :       \
+                (n) & (1ULL <<  2) ?  2 :       \
+                (n) & (1ULL <<  1) ?  1 :       \
+                (n) & (1ULL <<  0) ?  0 :       \
+                ____ilog2_NaN()                 \
+                                   ) :          \
+        (sizeof(n) <= 4) ?                      \
+        __ilog2_u32(n) :                        \
+        __ilog2_u64(n)                          \
+ )
+
+/**
+ * roundup_pow_of_two - round the given value up to nearest power of two
+ * @n - parameter
+ *
+ * round the given balue up to the nearest power of two
+ * - the result is undefined when n == 0
+ * - this can be used to initialise global variables from constant data
+ */
+#define roundup_pow_of_two(n)                   \
+(                                               \
+        __builtin_constant_p(n) ? (             \
+                (n == 1) ? 0 :                  \
+                (1UL << (ilog2((n) - 1) + 1))   \
+                                   ) :          \
+        __roundup_pow_of_two(n)                 \
+ )
+
+#endif /* _LINUX_LOG2_H */
diff --git a/include/linux/magic.h b/include/linux/magic.h
index 156c40fc664e..b78bbf42135a 100644
--- a/include/linux/magic.h
+++ b/include/linux/magic.h
@@ -3,6 +3,7 @@
 
 #define ADFS_SUPER_MAGIC        0xadf5
 #define AFFS_SUPER_MAGIC        0xadff
+#define AFS_SUPER_MAGIC                0x5346414F
 #define AUTOFS_SUPER_MAGIC      0x0187
 #define CODA_SUPER_MAGIC        0x73757245
 #define EFS_SUPER_MAGIC         0x414A53
diff --git a/include/linux/mm.h b/include/linux/mm.h
index a17b147c61e7..bb793a4c8e9e 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -168,6 +168,7 @@ extern unsigned int kobjsize(const void *objp);
 #define VM_NONLINEAR    0x00800000      /* Is non-linear (remap_file_pages) */
 #define VM_MAPPED_COPY  0x01000000      /* T if mapped copy of data (nommu mmap) */
 #define VM_INSERTPAGE   0x02000000      /* The vma has had "vm_insert_page()" done on it */
+#define VM_ALWAYSDUMP   0x04000000      /* Always include in core dumps */
 
 #ifndef VM_STACK_DEFAULT_FLAGS          /* arch can override this */
 #define VM_STACK_DEFAULT_FLAGS VM_DATA_DEFAULT_FLAGS
@@ -978,7 +979,8 @@ 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 memmap_init_zone(unsigned long, int, unsigned long,
+                                unsigned long, enum memmap_context);
 extern void setup_per_zone_pages_min(void);
 extern void mem_init(void);
 extern void show_mem(void);
@@ -1028,6 +1030,9 @@ extern struct vm_area_struct *copy_vma(struct vm_area_struct **,
         unsigned long addr, unsigned long len, pgoff_t pgoff);
 extern void exit_mmap(struct mm_struct *);
 extern int may_expand_vm(struct mm_struct *mm, unsigned long npages);
+extern int install_special_mapping(struct mm_struct *mm,
+                                   unsigned long addr, unsigned long len,
+                                   unsigned long flags, struct page **pages);
 
 extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
 
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index d0e6a5497614..e45712acfac5 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -71,6 +71,7 @@ struct mmc_card {
 #define MMC_STATE_SDCARD        (1<<3)          /* is an SD card */
 #define MMC_STATE_READONLY      (1<<4)          /* card is read-only */
 #define MMC_STATE_HIGHSPEED     (1<<5)          /* card is in high speed mode */
+#define MMC_STATE_BLOCKADDR     (1<<6)          /* card uses block-addressing */
         u32                     raw_cid[4];     /* raw card CID */
         u32                     raw_csd[4];     /* raw card CSD */
         u32                     raw_scr[2];     /* raw card SCR */
@@ -87,6 +88,7 @@ struct mmc_card {
 #define mmc_card_sd(c)          ((c)->state & MMC_STATE_SDCARD)
 #define mmc_card_readonly(c)    ((c)->state & MMC_STATE_READONLY)
 #define mmc_card_highspeed(c)   ((c)->state & MMC_STATE_HIGHSPEED)
+#define mmc_card_blockaddr(c)   ((c)->state & MMC_STATE_BLOCKADDR)
 
 #define mmc_card_set_present(c) ((c)->state |= MMC_STATE_PRESENT)
 #define mmc_card_set_dead(c)    ((c)->state |= MMC_STATE_DEAD)
@@ -94,6 +96,7 @@ struct mmc_card {
 #define mmc_card_set_sd(c)      ((c)->state |= MMC_STATE_SDCARD)
 #define mmc_card_set_readonly(c) ((c)->state |= MMC_STATE_READONLY)
 #define mmc_card_set_highspeed(c) ((c)->state |= MMC_STATE_HIGHSPEED)
+#define mmc_card_set_blockaddr(c) ((c)->state |= MMC_STATE_BLOCKADDR)
 
 #define mmc_card_name(c)        ((c)->cid.prod_name)
 #define mmc_card_id(c)          ((c)->dev.bus_id)
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index c15ae1986b98..913e5752569f 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -92,8 +92,10 @@ struct mmc_host {
         unsigned int            max_seg_size;   /* see blk_queue_max_segment_size */
         unsigned short          max_hw_segs;    /* see blk_queue_max_hw_segments */
         unsigned short          max_phys_segs;  /* see blk_queue_max_phys_segments */
-        unsigned short          max_sectors;    /* see blk_queue_max_sectors */
         unsigned short          unused;
+        unsigned int            max_req_size;   /* maximum number of bytes in one req */
+        unsigned int            max_blk_size;   /* maximum size of one mmc block */
+        unsigned int            max_blk_count;  /* maximum number of blocks in one req */
 
         /* private data */
         struct mmc_ios          ios;            /* current io bus settings */
@@ -106,8 +108,9 @@ struct mmc_host {
         struct list_head        cards;          /* devices attached to this host */
 
         wait_queue_head_t       wq;
-        spinlock_t              lock;           /* card_busy lock */
-        struct mmc_card         *card_busy;     /* the MMC card claiming host */
+        spinlock_t              lock;           /* claimed lock */
+        unsigned int            claimed:1;      /* host exclusively claimed */
+
         struct mmc_card         *card_selected; /* the selected MMC card */
 
         struct delayed_work     detect;
@@ -126,6 +129,7 @@ static inline void *mmc_priv(struct mmc_host *host)
 }
 
 #define mmc_dev(x)      ((x)->parent)
+#define mmc_classdev(x) (&(x)->class_dev)
 #define mmc_hostname(x) ((x)->class_dev.bus_id)
 
 extern int mmc_suspend_host(struct mmc_host *, pm_message_t);
diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h
index a3594dfd6963..cdc54be804f1 100644
--- a/include/linux/mmc/mmc.h
+++ b/include/linux/mmc/mmc.h
@@ -42,7 +42,8 @@ struct mmc_command {
 #define MMC_RSP_R1B     (MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE|MMC_RSP_BUSY)
 #define MMC_RSP_R2      (MMC_RSP_PRESENT|MMC_RSP_136|MMC_RSP_CRC)
 #define MMC_RSP_R3      (MMC_RSP_PRESENT)
-#define MMC_RSP_R6      (MMC_RSP_PRESENT|MMC_RSP_CRC)
+#define MMC_RSP_R6      (MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE)
+#define MMC_RSP_R7      (MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE)
 
 #define mmc_resp_type(cmd)      ((cmd)->flags & (MMC_RSP_PRESENT|MMC_RSP_136|MMC_RSP_CRC|MMC_RSP_BUSY|MMC_RSP_OPCODE))
 
diff --git a/include/linux/mmc/protocol.h b/include/linux/mmc/protocol.h
index 2dce60c43f4b..c90b6768329d 100644
--- a/include/linux/mmc/protocol.h
+++ b/include/linux/mmc/protocol.h
@@ -79,9 +79,12 @@
 #define MMC_GEN_CMD              56   /* adtc [0] RD/WR          R1  */
 
 /* SD commands                           type  argument     response */
-  /* class 8 */
+  /* class 0 */
 /* This is basically the same command as for MMC with some quirks. */
 #define SD_SEND_RELATIVE_ADDR     3   /* bcr                     R6  */
+#define SD_SEND_IF_COND           8   /* bcr  [11:0] See below   R7  */
+
+  /* class 10 */
 #define SD_SWITCH                 6   /* adtc [31:0] See below   R1  */
 
   /* Application commands */
@@ -115,6 +118,14 @@
  */
 
 /*
+ * SD_SEND_IF_COND argument format:
+ *
+ *      [31:12] Reserved (0)
+ *      [11:8] Host Voltage Supply Flags
+ *      [7:0] Check Pattern (0xAA)
+ */
+
+/*
   MMC status in R1
   Type
         e : error bit
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index e339a7345f25..b262f47961fb 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -450,9 +450,13 @@ void build_all_zonelists(void);
 void wakeup_kswapd(struct zone *zone, int order);
 int zone_watermark_ok(struct zone *z, int order, unsigned long mark,
                 int classzone_idx, int alloc_flags);
-
+enum memmap_context {
+        MEMMAP_EARLY,
+        MEMMAP_HOTPLUG,
+};
 extern int init_currently_empty_zone(struct zone *zone, unsigned long start_pfn,
-                                     unsigned long size);
+                                     unsigned long size,
+                                     enum memmap_context context);
 
 #ifdef CONFIG_HAVE_MEMORY_PRESENT
 void memory_present(int nid, unsigned long start, unsigned long end);
diff --git a/include/linux/mnt_namespace.h b/include/linux/mnt_namespace.h
new file mode 100644
index 000000000000..4af0b1fc282a
--- /dev/null
+++ b/include/linux/mnt_namespace.h
@@ -0,0 +1,42 @@
+#ifndef _NAMESPACE_H_
+#define _NAMESPACE_H_
+#ifdef __KERNEL__
+
+#include <linux/mount.h>
+#include <linux/sched.h>
+#include <linux/nsproxy.h>
+
+struct mnt_namespace {
+        atomic_t                count;
+        struct vfsmount *       root;
+        struct list_head        list;
+        wait_queue_head_t poll;
+        int event;
+};
+
+extern int copy_mnt_ns(int, struct task_struct *);
+extern void __put_mnt_ns(struct mnt_namespace *ns);
+extern struct mnt_namespace *dup_mnt_ns(struct task_struct *,
+                struct fs_struct *);
+
+static inline void put_mnt_ns(struct mnt_namespace *ns)
+{
+        if (atomic_dec_and_lock(&ns->count, &vfsmount_lock))
+                /* releases vfsmount_lock */
+                __put_mnt_ns(ns);
+}
+
+static inline void exit_mnt_ns(struct task_struct *p)
+{
+        struct mnt_namespace *ns = p->nsproxy->mnt_ns;
+        if (ns)
+                put_mnt_ns(ns);
+}
+
+static inline void get_mnt_ns(struct mnt_namespace *ns)
+{
+        atomic_inc(&ns->count);
+}
+
+#endif
+#endif
diff --git a/include/linux/module.h b/include/linux/module.h
index d33df2408e05..419d3ef293dd 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -58,6 +58,7 @@ struct module_kobject
 {
         struct kobject kobj;
         struct module *mod;
+        struct kobject *drivers_dir;
 };
 
 /* These are either module local, or the kernel's dummy ones. */
@@ -263,7 +264,7 @@ struct module
         struct module_attribute *modinfo_attrs;
         const char *version;
         const char *srcversion;
-        struct kobject *drivers_dir;
+        struct kobject *holders_dir;
 
         /* Exported symbols */
         const struct kernel_symbol *syms;
@@ -319,6 +320,13 @@ struct module
 
         unsigned int taints;    /* same bits as kernel:tainted */
 
+#ifdef CONFIG_GENERIC_BUG
+        /* Support for BUG */
+        struct list_head bug_list;
+        struct bug_entry *bug_table;
+        unsigned num_bugs;
+#endif
+
 #ifdef CONFIG_MODULE_UNLOAD
         /* Reference counts */
         struct module_ref ref[NR_CPUS];
diff --git a/include/linux/mount.h b/include/linux/mount.h
index 403d1a97c512..1b7e178b0d84 100644
--- a/include/linux/mount.h
+++ b/include/linux/mount.h
@@ -20,13 +20,14 @@
 struct super_block;
 struct vfsmount;
 struct dentry;
-struct namespace;
+struct mnt_namespace;
 
 #define MNT_NOSUID      0x01
 #define MNT_NODEV       0x02
 #define MNT_NOEXEC      0x04
 #define MNT_NOATIME     0x08
 #define MNT_NODIRATIME  0x10
+#define MNT_RELATIME    0x20
 
 #define MNT_SHRINKABLE  0x100
 
@@ -52,7 +53,7 @@ struct vfsmount {
         struct list_head mnt_slave_list;/* list of slave mounts */
         struct list_head mnt_slave;     /* slave list entry */
         struct vfsmount *mnt_master;    /* slave is on master->mnt_slave_list */
-        struct namespace *mnt_namespace; /* containing namespace */
+        struct mnt_namespace *mnt_ns;   /* containing namespace */
         int mnt_pinned;
 };
 
diff --git a/include/linux/msi.h b/include/linux/msi.h
index c7ef94343673..74c8a2ecc9dd 100644
--- a/include/linux/msi.h
+++ b/include/linux/msi.h
@@ -7,11 +7,10 @@ struct msi_msg {
         u32     data;           /* 16 bits of msi message data */
 };
 
-/* Heper functions */
+/* Helper functions */
 extern void mask_msi_irq(unsigned int irq);
 extern void unmask_msi_irq(unsigned int irq);
 extern void read_msi_msg(unsigned int irq, struct msi_msg *msg);
-
 extern void write_msi_msg(unsigned int irq, struct msi_msg *msg);
 
 struct msi_desc {
@@ -42,7 +41,7 @@ struct msi_desc {
 /*
  * The arch hook for setup up msi irqs
  */
-int arch_setup_msi_irq(unsigned int irq, struct pci_dev *dev);
+int arch_setup_msi_irq(struct pci_dev *dev, struct msi_desc *desc);
 void arch_teardown_msi_irq(unsigned int irq);
 
 
diff --git a/include/linux/mtd/blktrans.h b/include/linux/mtd/blktrans.h
index 72fc68c5ee96..9a6e2f953cba 100644
--- a/include/linux/mtd/blktrans.h
+++ b/include/linux/mtd/blktrans.h
@@ -24,7 +24,6 @@ struct mtd_blktrans_dev {
         struct mtd_info *mtd;
         struct mutex lock;
         int devnum;
-        int blksize;
         unsigned long size;
         int readonly;
         void *blkcore_priv; /* gendisk in 2.5, devfs_handle in 2.4 */
@@ -36,6 +35,8 @@ struct mtd_blktrans_ops {
         char *name;
         int major;
         int part_bits;
+        int blksize;
+        int blkshift;
 
         /* Access functions */
         int (*readsect)(struct mtd_blktrans_dev *dev,
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index 94a443d45258..d644e57703ad 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -23,7 +23,7 @@
 
 #define MTD_CHAR_MAJOR 90
 #define MTD_BLOCK_MAJOR 31
-#define MAX_MTD_DEVICES 16
+#define MAX_MTD_DEVICES 32
 
 #define MTD_ERASE_PENDING       0x01
 #define MTD_ERASING             0x02
@@ -75,15 +75,12 @@ typedef enum {
  * struct mtd_oob_ops - oob operation operands
  * @mode:       operation mode
  *
- * @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.
+ * @len:        number of data bytes to write/read
  *
- * @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.
+ * @retlen:     number of data bytes written/read
  *
- * @ooblen:     number of oob bytes per page
+ * @ooblen:     number of oob bytes to write/read
+ * @oobretlen:  number of oob bytes written/read
  * @ooboffs:    offset of oob data in the oob area (only relevant when
  *              mode = MTD_OOB_PLACE)
  * @datbuf:     data buffer - if NULL only oob data are read/written
@@ -94,6 +91,7 @@ struct mtd_oob_ops {
         size_t          len;
         size_t          retlen;
         size_t          ooblen;
+        size_t          oobretlen;
         uint32_t        ooboffs;
         uint8_t         *datbuf;
         uint8_t         *oobbuf;
@@ -202,11 +200,20 @@ struct mtd_info {
 
         /* ECC status information */
         struct mtd_ecc_stats ecc_stats;
+        /* Subpage shift (NAND) */
+        int subpage_sft;
 
         void *priv;
 
         struct module *owner;
         int usecount;
+
+        /* If the driver is something smart, like UBI, it may need to maintain
+         * its own reference counting. The below functions are only for driver.
+         * The driver may register its callbacks. These callbacks are not
+         * supposed to be called by MTD users */
+        int (*get_device) (struct mtd_info *mtd);
+        void (*put_device) (struct mtd_info *mtd);
 };
 
 
@@ -216,6 +223,7 @@ extern int add_mtd_device(struct mtd_info *mtd);
 extern int del_mtd_device (struct mtd_info *mtd);
 
 extern struct mtd_info *get_mtd_device(struct mtd_info *mtd, int num);
+extern struct mtd_info *get_mtd_device_nm(const char *name);
 
 extern void put_mtd_device(struct mtd_info *mtd);
 
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 8b3ef4187219..2071b02f0526 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -166,6 +166,9 @@ typedef enum {
  * for all large page devices, as they do not support
  * autoincrement.*/
 #define NAND_NO_READRDY         0x00000100
+/* Chip does not allow subpage writes */
+#define NAND_NO_SUBPAGE_WRITE   0x00000200
+
 
 /* Options valid for Samsung large page devices */
 #define NAND_SAMSUNG_LP_OPTIONS \
@@ -193,6 +196,9 @@ typedef enum {
 /* Nand scan has allocated controller struct */
 #define NAND_CONTROLLER_ALLOC   0x80000000
 
+/* Cell info constants */
+#define NAND_CI_CHIPNR_MSK      0x03
+#define NAND_CI_CELLTYPE_MSK    0x0C
 
 /*
  * nand_state_t - chip states
@@ -286,9 +292,7 @@ struct nand_ecc_ctrl {
  * struct nand_buffers - buffer structure for read/write
  * @ecccalc:    buffer for calculated ecc
  * @ecccode:    buffer for ecc read from flash
- * @oobwbuf:    buffer for write oob data
  * @databuf:    buffer for data - dynamically sized
- * @oobrbuf:    buffer to read oob data
  *
  * Do not change the order of buffers. databuf and oobrbuf must be in
  * consecutive order.
@@ -296,9 +300,7 @@ struct nand_ecc_ctrl {
 struct nand_buffers {
         uint8_t ecccalc[NAND_MAX_OOBSIZE];
         uint8_t ecccode[NAND_MAX_OOBSIZE];
-        uint8_t oobwbuf[NAND_MAX_OOBSIZE];
-        uint8_t databuf[NAND_MAX_PAGESIZE];
-        uint8_t oobrbuf[NAND_MAX_OOBSIZE];
+        uint8_t databuf[NAND_MAX_PAGESIZE + NAND_MAX_OOBSIZE];
 };
 
 /**
@@ -345,6 +347,7 @@ struct nand_buffers {
  * @chipsize:           [INTERN] the size of one chip for multichip arrays
  * @pagemask:           [INTERN] page number mask = number of (pages / chip) - 1
  * @pagebuf:            [INTERN] holds the pagenumber which is currently in data_buf
+ * @subpagesize:        [INTERN] holds the subpagesize
  * @ecclayout:          [REPLACEABLE] the default ecc placement scheme
  * @bbt:                [INTERN] bad block table pointer
  * @bbt_td:             [REPLACEABLE] bad block table descriptor for flash lookup
@@ -392,6 +395,8 @@ struct nand_chip {
         unsigned long   chipsize;
         int             pagemask;
         int             pagebuf;
+        int             subpagesize;
+        uint8_t         cellinfo;
         int             badblockpos;
 
         nand_state_t    state;
diff --git a/include/linux/mtd/onenand.h b/include/linux/mtd/onenand.h
index 6f045b586e76..f775a7af3890 100644
--- a/include/linux/mtd/onenand.h
+++ b/include/linux/mtd/onenand.h
@@ -13,6 +13,7 @@
 #define __LINUX_MTD_ONENAND_H
 
 #include <linux/spinlock.h>
+#include <linux/completion.h>
 #include <linux/mtd/onenand_regs.h>
 #include <linux/mtd/bbm.h>
 
@@ -33,7 +34,6 @@ typedef enum {
         FL_WRITING,
         FL_ERASING,
         FL_SYNCING,
-        FL_UNLOCKING,
         FL_LOCKING,
         FL_RESETING,
         FL_OTPING,
@@ -88,6 +88,7 @@ struct onenand_bufferram {
  *                      operation is in progress
  * @state:              [INTERN] the current state of the OneNAND device
  * @page_buf:           data buffer
+ * @subpagesize:        [INTERN] holds the subpagesize
  * @ecclayout:          [REPLACEABLE] the default ecc placement scheme
  * @bbm:                [REPLACEABLE] pointer to Bad Block Management
  * @priv:               [OPTIONAL] pointer to private chip date
@@ -120,11 +121,15 @@ struct onenand_chip {
         int (*block_markbad)(struct mtd_info *mtd, loff_t ofs);
         int (*scan_bbt)(struct mtd_info *mtd);
 
+        struct completion       complete;
+        int                     irq;
+
         spinlock_t              chip_lock;
         wait_queue_head_t       wq;
         onenand_state_t         state;
         unsigned char           *page_buf;
 
+        int                     subpagesize;
         struct nand_ecclayout   *ecclayout;
 
         void                    *bbm;
@@ -138,6 +143,7 @@ struct onenand_chip {
 #define ONENAND_CURRENT_BUFFERRAM(this)         (this->bufferram_index)
 #define ONENAND_NEXT_BUFFERRAM(this)            (this->bufferram_index ^ 1)
 #define ONENAND_SET_NEXT_BUFFERRAM(this)        (this->bufferram_index ^= 1)
+#define ONENAND_SET_PREV_BUFFERRAM(this)        (this->bufferram_index ^= 1)
 
 #define ONENAND_GET_SYS_CFG1(this)                                      \
         (this->read_word(this->base + ONENAND_REG_SYS_CFG1))
diff --git a/include/linux/mtd/onenand_regs.h b/include/linux/mtd/onenand_regs.h
index 9e409fe6ded6..e31c8f5d4271 100644
--- a/include/linux/mtd/onenand_regs.h
+++ b/include/linux/mtd/onenand_regs.h
@@ -179,6 +179,7 @@
  * ECC Status Reigser FF00h (R)
  */
 #define ONENAND_ECC_1BIT                (1 << 0)
+#define ONENAND_ECC_1BIT_ALL            (0x5555)
 #define ONENAND_ECC_2BIT                (1 << 1)
 #define ONENAND_ECC_2BIT_ALL            (0xAAAA)
 
diff --git a/include/linux/mtio.h b/include/linux/mtio.h
index 8c66151821e3..6f8d2d45a8fb 100644
--- a/include/linux/mtio.h
+++ b/include/linux/mtio.h
@@ -10,7 +10,6 @@
 
 #include <linux/types.h>
 #include <linux/ioctl.h>
-#include <linux/qic117.h>
 
 /*
  * Structures and definitions for mag tape io control commands
@@ -116,32 +115,6 @@ struct	mtget {
 #define MT_ISFTAPE_UNKNOWN      0x800000 /* obsolete */
 #define MT_ISFTAPE_FLAG 0x800000
 
-struct mt_tape_info {
-        long t_type;            /* device type id (mt_type) */
-        char *t_name;           /* descriptive name */
-};
-
-#define MT_TAPE_INFO    { \
-        {MT_ISUNKNOWN,          "Unknown type of tape device"}, \
-        {MT_ISQIC02,            "Generic QIC-02 tape streamer"}, \
-        {MT_ISWT5150,           "Wangtek 5150, QIC-150"}, \
-        {MT_ISARCHIVE_5945L2,   "Archive 5945L-2"}, \
-        {MT_ISCMSJ500,          "CMS Jumbo 500"}, \
-        {MT_ISTDC3610,          "Tandberg TDC 3610, QIC-24"}, \
-        {MT_ISARCHIVE_VP60I,    "Archive VP60i, QIC-02"}, \
-        {MT_ISARCHIVE_2150L,    "Archive Viper 2150L"}, \
-        {MT_ISARCHIVE_2060L,    "Archive Viper 2060L"}, \
-        {MT_ISARCHIVESC499,     "Archive SC-499 QIC-36 controller"}, \
-        {MT_ISQIC02_ALL_FEATURES, "Generic QIC-02 tape, all features"}, \
-        {MT_ISWT5099EEN24,      "Wangtek 5099-een24, 60MB"}, \
-        {MT_ISTEAC_MT2ST,       "Teac MT-2ST 155mb data cassette drive"}, \
-        {MT_ISEVEREX_FT40A,     "Everex FT40A, QIC-40"}, \
-        {MT_ISONSTREAM_SC,      "OnStream SC-, DI-, DP-, or USB tape drive"}, \
-        {MT_ISSCSI1,            "Generic SCSI-1 tape"}, \
-        {MT_ISSCSI2,            "Generic SCSI-2 tape"}, \
-        {0, NULL} \
-}
-
 
 /* structure for MTIOCPOS - mag tape get position command */
 
@@ -150,130 +123,11 @@ struct	mtpos {
 };
 
 
-/*  structure for MTIOCVOLINFO, query information about the volume
- *  currently positioned at (zftape)
- */
-struct mtvolinfo {
-        unsigned int mt_volno;   /* vol-number */
-        unsigned int mt_blksz;   /* blocksize used when recording */
-        unsigned int mt_rawsize; /* raw tape space consumed, in kb */
-        unsigned int mt_size;    /* volume size after decompression, in kb */
-        unsigned int mt_cmpr:1;  /* this volume has been compressed */
-};
-
-/* raw access to a floppy drive, read and write an arbitrary segment.
- * For ftape/zftape to support formatting etc.
- */
-#define MT_FT_RD_SINGLE  0
-#define MT_FT_RD_AHEAD   1
-#define MT_FT_WR_ASYNC   0 /* start tape only when all buffers are full     */
-#define MT_FT_WR_MULTI   1 /* start tape, continue until buffers are empty  */
-#define MT_FT_WR_SINGLE  2 /* write a single segment and stop afterwards    */
-#define MT_FT_WR_DELETE  3 /* write deleted data marks, one segment at time */
-
-struct mtftseg
-{            
-        unsigned mt_segno;   /* the segment to read or write */
-        unsigned mt_mode;    /* modes for read/write (sync/async etc.) */
-        int      mt_result;  /* result of r/w request, not of the ioctl */
-        void    __user *mt_data;    /* User space buffer: must be 29kb */
-};
-
-/* get tape capacity (ftape/zftape)
- */
-struct mttapesize {
-        unsigned long mt_capacity; /* entire, uncompressed capacity 
-                                    * of a cartridge
-                                    */
-        unsigned long mt_used;     /* what has been used so far, raw 
-                                    * uncompressed amount
-                                    */
-};
-
-/*  possible values of the ftfmt_op field
- */
-#define FTFMT_SET_PARMS         1 /* set software parms */
-#define FTFMT_GET_PARMS         2 /* get software parms */
-#define FTFMT_FORMAT_TRACK      3 /* start formatting a tape track   */
-#define FTFMT_STATUS            4 /* monitor formatting a tape track */
-#define FTFMT_VERIFY            5 /* verify the given segment        */
-
-struct ftfmtparms {
-        unsigned char  ft_qicstd;   /* QIC-40/QIC-80/QIC-3010/QIC-3020 */
-        unsigned char  ft_fmtcode;  /* Refer to the QIC specs */
-        unsigned char  ft_fhm;      /* floppy head max */
-        unsigned char  ft_ftm;      /* floppy track max */
-        unsigned short ft_spt;      /* segments per track */
-        unsigned short ft_tpc;      /* tracks per cartridge */
-};
-
-struct ftfmttrack {
-        unsigned int  ft_track;   /* track to format */
-        unsigned char ft_gap3;    /* size of gap3, for FORMAT_TRK */
-};
-
-struct ftfmtstatus {
-        unsigned int  ft_segment;  /* segment currently being formatted */
-};
-
-struct ftfmtverify {
-        unsigned int  ft_segment;   /* segment to verify */
-        unsigned long ft_bsm;       /* bsm as result of VERIFY cmd */
-};
-
-struct mtftformat {
-        unsigned int fmt_op;      /* operation to perform */
-        union fmt_arg {
-                struct ftfmtparms  fmt_parms;  /* format parameters */
-                struct ftfmttrack  fmt_track;  /* ctrl while formatting */
-                struct ftfmtstatus fmt_status;
-                struct ftfmtverify fmt_verify; /* for verifying */ 
-        } fmt_arg;
-};
-
-struct mtftcmd {
-        unsigned int ft_wait_before; /* timeout to wait for drive to get ready 
-                                      * before command is sent. Milliseconds
-                                      */
-        qic117_cmd_t ft_cmd;         /* command to send */
-        unsigned char ft_parm_cnt;   /* zero: no parm is sent. */
-        unsigned char ft_parms[3];   /* parameter(s) to send to
-                                      * the drive. The parms are nibbles
-                                      * driver sends cmd + 2 step pulses */
-        unsigned int ft_result_bits; /* if non zero, number of bits
-                                      * returned by the tape drive
-                                      */
-        unsigned int ft_result;      /* the result returned by the tape drive*/
-        unsigned int ft_wait_after;  /* timeout to wait for drive to get ready
-                                      * after command is sent. 0: don't wait */
-        int ft_status;               /* status returned by ready wait
-                                      * undefined if timeout was 0.
-                                      */
-        int ft_error;                /* error code if error status was set by 
-                                      * command
-                                      */
-};
-
 /* mag tape io control commands */
 #define MTIOCTOP        _IOW('m', 1, struct mtop)       /* do a mag tape op */
 #define MTIOCGET        _IOR('m', 2, struct mtget)      /* get tape status */
 #define MTIOCPOS        _IOR('m', 3, struct mtpos)      /* get tape position */
 
-/* The next two are used by the QIC-02 driver for runtime reconfiguration.
- * See tpqic02.h for struct mtconfiginfo.
- */
-#define MTIOCGETCONFIG  _IOR('m', 4, struct mtconfiginfo) /* get tape config */
-#define MTIOCSETCONFIG  _IOW('m', 5, struct mtconfiginfo) /* set tape config */
-
-/* the next six are used by the floppy ftape drivers and its frontends
- * sorry, but MTIOCTOP commands are write only.
- */
-#define MTIOCRDFTSEG    _IOWR('m', 6, struct mtftseg)  /* read a segment */
-#define MTIOCWRFTSEG    _IOWR('m', 7, struct mtftseg)   /* write a segment */
-#define MTIOCVOLINFO    _IOR('m',  8, struct mtvolinfo) /* info about volume */
-#define MTIOCGETSIZE    _IOR('m',  9, struct mttapesize)/* get cartridge size*/
-#define MTIOCFTFORMAT   _IOWR('m', 10, struct mtftformat) /* format ftape */
-#define MTIOCFTCMD      _IOWR('m', 11, struct mtftcmd) /* send QIC-117 cmd */
 
 /* Generic Mag Tape (device independent) status macros for examining
  * mt_gstat -- HP-UX compatible.
diff --git a/include/linux/mutex.h b/include/linux/mutex.h
index b2b91c477563..b81bc2adaeff 100644
--- a/include/linux/mutex.h
+++ b/include/linux/mutex.h
@@ -105,7 +105,7 @@ do {							\
 extern void __mutex_init(struct mutex *lock, const char *name,
                          struct lock_class_key *key);
 
-/***
+/**
  * mutex_is_locked - is the mutex locked
  * @lock: the mutex to be queried
  *
@@ -125,8 +125,10 @@ 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);
+extern int mutex_lock_interruptible_nested(struct mutex *lock, unsigned int subclass);
 #else
 # define mutex_lock_nested(lock, subclass) mutex_lock(lock)
+# define mutex_lock_interruptible_nested(lock, subclass) mutex_lock_interruptible(lock)
 #endif
 
 /*
diff --git a/include/linux/n_r3964.h b/include/linux/n_r3964.h
index db4f3776978a..de24af79ebd3 100644
--- a/include/linux/n_r3964.h
+++ b/include/linux/n_r3964.h
@@ -116,7 +116,7 @@ struct r3964_message;
 
 struct r3964_client_info {
         spinlock_t     lock;
-        pid_t          pid;
+        struct pid    *pid;
         unsigned int   sig_flags;
 
         struct r3964_client_info *next;
diff --git a/include/linux/namei.h b/include/linux/namei.h
index f5f19606effb..d39a5a67e979 100644
--- a/include/linux/namei.h
+++ b/include/linux/namei.h
@@ -29,6 +29,11 @@ struct nameidata {
         } intent;
 };
 
+struct path {
+        struct vfsmount *mnt;
+        struct dentry *dentry;
+};
+
 /*
  * Type of the last component on LOOKUP_PARENT
  */
diff --git a/include/linux/namespace.h b/include/linux/namespace.h
deleted file mode 100644
index d137009f0b2b..000000000000
--- a/include/linux/namespace.h
+++ /dev/null
@@ -1,42 +0,0 @@
-#ifndef _NAMESPACE_H_
-#define _NAMESPACE_H_
-#ifdef __KERNEL__
-
-#include <linux/mount.h>
-#include <linux/sched.h>
-#include <linux/nsproxy.h>
-
-struct namespace {
-        atomic_t                count;
-        struct vfsmount *       root;
-        struct list_head        list;
-        wait_queue_head_t poll;
-        int event;
-};
-
-extern int copy_namespace(int, struct task_struct *);
-extern void __put_namespace(struct namespace *namespace);
-extern struct namespace *dup_namespace(struct task_struct *, struct fs_struct *);
-
-static inline void put_namespace(struct namespace *namespace)
-{
-        if (atomic_dec_and_lock(&namespace->count, &vfsmount_lock))
-                /* releases vfsmount_lock */
-                __put_namespace(namespace);
-}
-
-static inline void exit_namespace(struct task_struct *p)
-{
-        struct namespace *namespace = p->nsproxy->namespace;
-        if (namespace) {
-                put_namespace(namespace);
-        }
-}
-
-static inline void get_namespace(struct namespace *namespace)
-{
-        atomic_inc(&namespace->count);
-}
-
-#endif
-#endif
diff --git a/include/linux/ncp_mount.h b/include/linux/ncp_mount.h
index f46bddcdbd3b..a2b549eb1eca 100644
--- a/include/linux/ncp_mount.h
+++ b/include/linux/ncp_mount.h
@@ -75,7 +75,7 @@ struct ncp_mount_data_kernel {
         unsigned int     int_flags;     /* internal flags */
 #define NCP_IMOUNT_LOGGEDIN_POSSIBLE    0x0001
         __kernel_uid32_t mounted_uid;   /* Who may umount() this filesystem? */
-        __kernel_pid_t   wdog_pid;              /* Who cares for our watchdog packets? */
+        struct pid      *wdog_pid;      /* Who cares for our watchdog packets? */
         unsigned int     ncp_fd;        /* The socket to the ncp port */
         unsigned int     time_out;      /* How long should I wait after
                                            sending a NCP request? */
diff --git a/include/linux/net.h b/include/linux/net.h
index 6f0dfeba509a..4db21e63d8d2 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -19,13 +19,12 @@
 #define _LINUX_NET_H
 
 #include <linux/wait.h>
-#include <linux/random.h>
 #include <asm/socket.h>
 
 struct poll_table_struct;
 struct inode;
 
-#define NPROTO          32              /* should be enough for now..   */
+#define NPROTO          33              /* should be enough for now..   */
 
 #define SYS_SOCKET      1               /* sys_socket(2)                */
 #define SYS_BIND        2               /* sys_bind(2)                  */
@@ -57,6 +56,7 @@ typedef enum {
 
 #ifdef __KERNEL__
 #include <linux/stringify.h>
+#include <linux/random.h>
 
 #define SOCK_ASYNC_NOSPACE      0
 #define SOCK_ASYNC_WAITDATA     1
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index c57088f575a3..1a528548cd1d 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -193,13 +193,20 @@ struct hh_cache
 {
         struct hh_cache *hh_next;       /* Next entry                        */
         atomic_t        hh_refcnt;      /* number of users                   */
-        __be16          hh_type;        /* protocol identifier, f.e ETH_P_IP
+/*
+ * We want hh_output, hh_len, hh_lock and hh_data be a in a separate
+ * cache line on SMP.
+ * They are mostly read, but hh_refcnt may be changed quite frequently,
+ * incurring cache line ping pongs.
+ */
+        __be16          hh_type ____cacheline_aligned_in_smp;
+                                        /* protocol identifier, f.e ETH_P_IP
                                          *  NOTE:  For VLANs, this will be the
                                          *  encapuslated type. --BLG
                                          */
         u16             hh_len;         /* length of header */
         int             (*hh_output)(struct sk_buff *skb);
-        rwlock_t        hh_lock;
+        seqlock_t       hh_lock;
 
         /* cached hardware header; allow for machine alignment needs.        */
 #define HH_DATA_MOD     16
@@ -522,10 +529,11 @@ struct net_device
         struct net_bridge_port  *br_port;
 
         /* class/net/name entry */
-        struct class_device     class_dev;
+        struct device           dev;
         /* space for optional statistics and wireless sysfs groups */
         struct attribute_group  *sysfs_groups[3];
 };
+#define to_net_dev(d) container_of(d, struct net_device, dev)
 
 #define NETDEV_ALIGN            32
 #define NETDEV_ALIGN_CONST      (NETDEV_ALIGN - 1)
@@ -541,7 +549,7 @@ static inline void *netdev_priv(struct net_device *dev)
 /* Set the sysfs physical device reference for the network logical device
  * if set prior to registration will cause a symlink during initialization.
  */
-#define SET_NETDEV_DEV(net, pdev)       ((net)->class_dev.dev = (pdev))
+#define SET_NETDEV_DEV(net, pdev)       ((net)->dev.parent = (pdev))
 
 struct packet_type {
         __be16                  type;   /* This is really htons(ether_type). */
@@ -581,7 +589,7 @@ extern int		dev_open(struct net_device *dev);
 extern int              dev_close(struct net_device *dev);
 extern int              dev_queue_xmit(struct sk_buff *skb);
 extern int              register_netdevice(struct net_device *dev);
-extern int              unregister_netdevice(struct net_device *dev);
+extern void             unregister_netdevice(struct net_device *dev);
 extern void             free_netdev(struct net_device *dev);
 extern void             synchronize_net(void);
 extern int              register_netdevice_notifier(struct notifier_block *nb);
@@ -899,6 +907,7 @@ static inline void netif_poll_disable(struct net_device *dev)
 
 static inline void netif_poll_enable(struct net_device *dev)
 {
+        smp_mb__before_clear_bit();
         clear_bit(__LINK_STATE_RX_SCHED, &dev->state);
 }
 
diff --git a/include/linux/netfilter/Kbuild b/include/linux/netfilter/Kbuild
index 6328175a1c3a..43397a414cd6 100644
--- a/include/linux/netfilter/Kbuild
+++ b/include/linux/netfilter/Kbuild
@@ -33,6 +33,7 @@ header-y += xt_tcpmss.h
 header-y += xt_tcpudp.h
 header-y += xt_SECMARK.h
 header-y += xt_CONNSECMARK.h
+header-y += xt_TCPMSS.h
 
 unifdef-y += nf_conntrack_common.h
 unifdef-y += nf_conntrack_ftp.h
diff --git a/include/linux/netfilter/nf_conntrack_sane.h b/include/linux/netfilter/nf_conntrack_sane.h
new file mode 100644
index 000000000000..4767d6e23e97
--- /dev/null
+++ b/include/linux/netfilter/nf_conntrack_sane.h
@@ -0,0 +1,21 @@
+#ifndef _NF_CONNTRACK_SANE_H
+#define _NF_CONNTRACK_SANE_H
+/* SANE tracking. */
+
+#ifdef __KERNEL__
+
+#define SANE_PORT       6566
+
+enum sane_state {
+        SANE_STATE_NORMAL,
+        SANE_STATE_START_REQUESTED,
+};
+
+/* This structure exists only once per master */
+struct nf_ct_sane_master {
+        enum sane_state state;
+};
+
+#endif /* __KERNEL__ */
+
+#endif /* _NF_CONNTRACK_SANE_H */
diff --git a/include/linux/netfilter/nf_conntrack_tcp.h b/include/linux/netfilter/nf_conntrack_tcp.h
index 6b01ba297727..007af4c2770b 100644
--- a/include/linux/netfilter/nf_conntrack_tcp.h
+++ b/include/linux/netfilter/nf_conntrack_tcp.h
@@ -25,7 +25,10 @@ enum tcp_conntrack {
 #define IP_CT_TCP_FLAG_SACK_PERM                0x02
 
 /* This sender sent FIN first */
-#define IP_CT_TCP_FLAG_CLOSE_INIT               0x03
+#define IP_CT_TCP_FLAG_CLOSE_INIT               0x04
+
+/* Be liberal in window checking */
+#define IP_CT_TCP_FLAG_BE_LIBERAL               0x08
 
 #ifdef __KERNEL__
 
@@ -34,7 +37,6 @@ struct ip_ct_tcp_state {
         u_int32_t       td_maxend;      /* max of ack + max(win, 1) */
         u_int32_t       td_maxwin;      /* max(win) */
         u_int8_t        td_scale;       /* window scale factor */
-        u_int8_t        loose;          /* used when connection picked up from the middle */
         u_int8_t        flags;          /* per direction options */
 };
 
diff --git a/include/linux/netfilter/xt_TCPMSS.h b/include/linux/netfilter/xt_TCPMSS.h
new file mode 100644
index 000000000000..53a292cd47f3
--- /dev/null
+++ b/include/linux/netfilter/xt_TCPMSS.h
@@ -0,0 +1,10 @@
+#ifndef _XT_TCPMSS_H
+#define _XT_TCPMSS_H
+
+struct xt_tcpmss_info {
+        u_int16_t mss;
+};
+
+#define XT_TCPMSS_CLAMP_PMTU 0xffff
+
+#endif /* _XT_TCPMSS_H */
diff --git a/include/linux/netfilter_arp/arp_tables.h b/include/linux/netfilter_arp/arp_tables.h
index 0be235418a2f..24c8786d12e9 100644
--- a/include/linux/netfilter_arp/arp_tables.h
+++ b/include/linux/netfilter_arp/arp_tables.h
@@ -190,6 +190,7 @@ struct arpt_replace
 
 /* The argument to ARPT_SO_ADD_COUNTERS. */
 #define arpt_counters_info xt_counters_info
+#define arpt_counters xt_counters
 
 /* The argument to ARPT_SO_GET_ENTRIES. */
 struct arpt_get_entries
diff --git a/include/linux/netfilter_bridge.h b/include/linux/netfilter_bridge.h
index 6c4613f8ad75..55689f39f77a 100644
--- a/include/linux/netfilter_bridge.h
+++ b/include/linux/netfilter_bridge.h
@@ -68,7 +68,6 @@ struct bridge_skb_cb {
         } daddr;
 };
 
-extern int brnf_deferred_hooks;
 #else
 #define nf_bridge_maybe_copy_header(skb)        (0)
 #define nf_bridge_pad(skb)                      (0)
diff --git a/include/linux/netfilter_ipv4.h b/include/linux/netfilter_ipv4.h
index 5821eb5a0a3e..ceae87a4c891 100644
--- a/include/linux/netfilter_ipv4.h
+++ b/include/linux/netfilter_ipv4.h
@@ -57,10 +57,8 @@ enum nf_ip_hook_priorities {
         NF_IP_PRI_RAW = -300,
         NF_IP_PRI_SELINUX_FIRST = -225,
         NF_IP_PRI_CONNTRACK = -200,
-        NF_IP_PRI_BRIDGE_SABOTAGE_FORWARD = -175,
         NF_IP_PRI_MANGLE = -150,
         NF_IP_PRI_NAT_DST = -100,
-        NF_IP_PRI_BRIDGE_SABOTAGE_LOCAL_OUT = -50,
         NF_IP_PRI_FILTER = 0,
         NF_IP_PRI_NAT_SRC = 100,
         NF_IP_PRI_SELINUX_LAST = 225,
diff --git a/include/linux/netfilter_ipv4/ip_nat.h b/include/linux/netfilter_ipv4/ip_nat.h
index bdf553620ca1..bbca89aab813 100644
--- a/include/linux/netfilter_ipv4/ip_nat.h
+++ b/include/linux/netfilter_ipv4/ip_nat.h
@@ -16,6 +16,7 @@ enum ip_nat_manip_type
 
 #define IP_NAT_RANGE_MAP_IPS 1
 #define IP_NAT_RANGE_PROTO_SPECIFIED 2
+#define IP_NAT_RANGE_PROTO_RANDOM 4 /* add randomness to "port" selection */
 
 /* NAT sequence number modifications */
 struct ip_nat_seq {
diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h
index 4f06dad0bde9..9527296595cd 100644
--- a/include/linux/netfilter_ipv4/ip_tables.h
+++ b/include/linux/netfilter_ipv4/ip_tables.h
@@ -28,7 +28,7 @@
 #include <linux/netfilter/x_tables.h>
 
 #define IPT_FUNCTION_MAXNAMELEN XT_FUNCTION_MAXNAMELEN
-#define IPT_TABLE_MAXNAMELEN XT_FUNCTION_MAXNAMELEN
+#define IPT_TABLE_MAXNAMELEN XT_TABLE_MAXNAMELEN
 #define ipt_match xt_match
 #define ipt_target xt_target
 #define ipt_table xt_table
@@ -272,25 +272,9 @@ ipt_get_target(struct ipt_entry *e)
 #include <linux/init.h>
 extern void ipt_init(void) __init;
 
-#define ipt_register_target(tgt)        \
-({      (tgt)->family = AF_INET;        \
-        xt_register_target(tgt); })
-#define ipt_unregister_target(tgt) xt_unregister_target(tgt)
-
-#define ipt_register_match(mtch)        \
-({      (mtch)->family = AF_INET;       \
-        xt_register_match(mtch); })
-#define ipt_unregister_match(mtch) xt_unregister_match(mtch)
-
-//#define ipt_register_table(tbl, repl) xt_register_table(AF_INET, tbl, repl)
-//#define ipt_unregister_table(tbl) xt_unregister_table(AF_INET, tbl)
-
-extern int ipt_register_table(struct ipt_table *table,
+extern int ipt_register_table(struct xt_table *table,
                               const struct ipt_replace *repl);
-extern void ipt_unregister_table(struct ipt_table *table);
-
-/* net/sched/ipt.c: Gimme access to your targets!  Gets target->me. */
-extern struct ipt_target *ipt_find_target(const char *name, u8 revision);
+extern void ipt_unregister_table(struct xt_table *table);
 
 /* Standard entry. */
 struct ipt_standard
@@ -315,7 +299,7 @@ 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);
+                                 struct xt_table *table);
 
 #define IPT_ALIGN(s) XT_ALIGN(s)
 
diff --git a/include/linux/netfilter_ipv4/ipt_TCPMSS.h b/include/linux/netfilter_ipv4/ipt_TCPMSS.h
index aadb39580cd3..7a850f945824 100644
--- a/include/linux/netfilter_ipv4/ipt_TCPMSS.h
+++ b/include/linux/netfilter_ipv4/ipt_TCPMSS.h
@@ -1,10 +1,9 @@
 #ifndef _IPT_TCPMSS_H
 #define _IPT_TCPMSS_H
 
-struct ipt_tcpmss_info {
-        u_int16_t mss;
-};
+#include <linux/netfilter/xt_TCPMSS.h>
 
-#define IPT_TCPMSS_CLAMP_PMTU 0xffff
+#define ipt_tcpmss_info         xt_tcpmss_info
+#define IPT_TCPMSS_CLAMP_PMTU   XT_TCPMSS_CLAMP_PMTU
 
 #endif /*_IPT_TCPMSS_H*/
diff --git a/include/linux/netfilter_ipv6.h b/include/linux/netfilter_ipv6.h
index ab81a6dc94ea..66ca8e3100dc 100644
--- a/include/linux/netfilter_ipv6.h
+++ b/include/linux/netfilter_ipv6.h
@@ -62,10 +62,8 @@ enum nf_ip6_hook_priorities {
         NF_IP6_PRI_CONNTRACK_DEFRAG = -400,
         NF_IP6_PRI_SELINUX_FIRST = -225,
         NF_IP6_PRI_CONNTRACK = -200,
-        NF_IP6_PRI_BRIDGE_SABOTAGE_FORWARD = -175,
         NF_IP6_PRI_MANGLE = -150,
         NF_IP6_PRI_NAT_DST = -100,
-        NF_IP6_PRI_BRIDGE_SABOTAGE_LOCAL_OUT = -50,
         NF_IP6_PRI_FILTER = 0,
         NF_IP6_PRI_NAT_SRC = 100,
         NF_IP6_PRI_SELINUX_LAST = 225,
diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h
index 4aed340401db..61aa10412fc8 100644
--- a/include/linux/netfilter_ipv6/ip6_tables.h
+++ b/include/linux/netfilter_ipv6/ip6_tables.h
@@ -104,6 +104,25 @@ struct ip6t_entry
         unsigned char elems[0];
 };
 
+/* Standard entry */
+struct ip6t_standard
+{
+        struct ip6t_entry entry;
+        struct ip6t_standard_target target;
+};
+
+struct ip6t_error_target
+{
+        struct ip6t_entry_target target;
+        char errorname[IP6T_FUNCTION_MAXNAMELEN];
+};
+
+struct ip6t_error
+{
+        struct ip6t_entry entry;
+        struct ip6t_error_target target;
+};
+
 /*
  * New IP firewall options for [gs]etsockopt at the RAW IP level.
  * Unlike BSD Linux inherits IP options so you don't have to use
@@ -286,24 +305,14 @@ ip6t_get_target(struct ip6t_entry *e)
 #include <linux/init.h>
 extern void ip6t_init(void) __init;
 
-#define ip6t_register_target(tgt)               \
-({      (tgt)->family = AF_INET6;               \
-        xt_register_target(tgt); })
-#define ip6t_unregister_target(tgt) xt_unregister_target(tgt)
-
-#define ip6t_register_match(match)              \
-({      (match)->family = AF_INET6;             \
-        xt_register_match(match); })
-#define ip6t_unregister_match(match) xt_unregister_match(match)
-
-extern int ip6t_register_table(struct ip6t_table *table,
+extern int ip6t_register_table(struct xt_table *table,
                                const struct ip6t_replace *repl);
-extern void ip6t_unregister_table(struct ip6t_table *table);
+extern void ip6t_unregister_table(struct xt_table *table);
 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);
+                                  struct xt_table *table);
 
 /* Check for an extension */
 extern int ip6t_ext_hdr(u8 nexthdr);
diff --git a/include/linux/netfilter_ipv6/ip6t_mh.h b/include/linux/netfilter_ipv6/ip6t_mh.h
new file mode 100644
index 000000000000..b9ca9a5f74d0
--- /dev/null
+++ b/include/linux/netfilter_ipv6/ip6t_mh.h
@@ -0,0 +1,15 @@
+#ifndef _IP6T_MH_H
+#define _IP6T_MH_H
+
+/* MH matching stuff */
+struct ip6t_mh
+{
+        u_int8_t types[2];      /* MH type range */
+        u_int8_t invflags;      /* Inverse flags */
+};
+
+/* Values for "invflags" field in struct ip6t_mh. */
+#define IP6T_MH_INV_TYPE        0x01    /* Invert the sense of type. */
+#define IP6T_MH_INV_MASK        0x01    /* All possible flags. */
+
+#endif /*_IP6T_MH_H*/
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 04963063e620..c5d4084773e8 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -308,6 +308,7 @@ extern int nfs_attribute_timeout(struct inode *inode);
 extern int nfs_revalidate_inode(struct nfs_server *server, struct inode *inode);
 extern int __nfs_revalidate_inode(struct nfs_server *, struct inode *);
 extern int nfs_revalidate_mapping(struct inode *inode, struct address_space *mapping);
+extern int nfs_revalidate_mapping_nolock(struct inode *inode, struct address_space *mapping);
 extern int nfs_setattr(struct dentry *, struct iattr *);
 extern void nfs_setattr_update_inode(struct inode *inode, struct iattr *attr);
 extern void nfs_begin_attr_update(struct inode *);
diff --git a/include/linux/nfsd/nfsd.h b/include/linux/nfsd/nfsd.h
index edb54c3171b3..4b7c4b568f6d 100644
--- a/include/linux/nfsd/nfsd.h
+++ b/include/linux/nfsd/nfsd.h
@@ -52,8 +52,6 @@
 struct readdir_cd {
         __be32                  err;    /* 0, nfserr, or nfserr_eof */
 };
-typedef int             (*encode_dent_fn)(struct readdir_cd *, const char *,
-                                                int, loff_t, ino_t, unsigned int);
 typedef int (*nfsd_dirop_t)(struct inode *, struct dentry *, int, int);
 
 extern struct svc_program       nfsd_program;
@@ -117,7 +115,7 @@ __be32		nfsd_unlink(struct svc_rqst *, struct svc_fh *, int type,
 int             nfsd_truncate(struct svc_rqst *, struct svc_fh *,
                                 unsigned long size);
 __be32          nfsd_readdir(struct svc_rqst *, struct svc_fh *,
-                             loff_t *, struct readdir_cd *, encode_dent_fn);
+                             loff_t *, struct readdir_cd *, filldir_t);
 __be32          nfsd_statfs(struct svc_rqst *, struct svc_fh *,
                                 struct kstatfs *);
 
@@ -275,12 +273,12 @@ static inline int is_fsid(struct svc_fh *fh, struct knfsd_fh *reffh)
  * we might process an operation with side effects, and be unable to
  * tell the client that the operation succeeded.
  *
- * COMPOUND_SLACK_SPACE - this is the minimum amount of buffer space
+ * COMPOUND_SLACK_SPACE - this is the minimum bytes of buffer space
  * needed to encode an "ordinary" _successful_ operation.  (GETATTR,
  * READ, READDIR, and READLINK have their own buffer checks.)  if we
  * fall below this level, we fail the next operation with NFS4ERR_RESOURCE.
  *
- * COMPOUND_ERR_SLACK_SPACE - this is the minimum amount of buffer space
+ * COMPOUND_ERR_SLACK_SPACE - this is the minimum bytes of buffer space
  * needed to encode an operation which has failed with NFS4ERR_RESOURCE.
  * care is taken to ensure that we never fall below this level for any
  * reason.
diff --git a/include/linux/nfsd/nfsfh.h b/include/linux/nfsd/nfsfh.h
index f3b51d62ec7d..d9c6c382165d 100644
--- a/include/linux/nfsd/nfsfh.h
+++ b/include/linux/nfsd/nfsfh.h
@@ -217,11 +217,7 @@ void	fh_put(struct svc_fh *);
 static __inline__ struct svc_fh *
 fh_copy(struct svc_fh *dst, struct svc_fh *src)
 {
-        if (src->fh_dentry || src->fh_locked) {
-                struct dentry *dentry = src->fh_dentry;
-                printk(KERN_ERR "fh_copy: copying %s/%s, already verified!\n",
-                        dentry->d_parent->d_name.name, dentry->d_name.name);
-        }
+        WARN_ON(src->fh_dentry || src->fh_locked);
                         
         *dst = *src;
         return dst;
@@ -300,10 +296,8 @@ fh_lock_nested(struct svc_fh *fhp, unsigned int subclass)
         dfprintk(FILEOP, "nfsd: fh_lock(%s) locked = %d\n",
                         SVCFH_fmt(fhp), fhp->fh_locked);
 
-        if (!fhp->fh_dentry) {
-                printk(KERN_ERR "fh_lock: fh not verified!\n");
-                return;
-        }
+        BUG_ON(!dentry);
+
         if (fhp->fh_locked) {
                 printk(KERN_WARNING "fh_lock: %s/%s already locked!\n",
                         dentry->d_parent->d_name.name, dentry->d_name.name);
@@ -328,8 +322,7 @@ fh_lock(struct svc_fh *fhp)
 static inline void
 fh_unlock(struct svc_fh *fhp)
 {
-        if (!fhp->fh_dentry)
-                printk(KERN_ERR "fh_unlock: fh not verified!\n");
+        BUG_ON(!fhp->fh_dentry);
 
         if (fhp->fh_locked) {
                 fill_post_wcc(fhp);
diff --git a/include/linux/nfsd/state.h b/include/linux/nfsd/state.h
index c3673f487e84..ab5c236bd9a7 100644
--- a/include/linux/nfsd/state.h
+++ b/include/linux/nfsd/state.h
@@ -273,7 +273,6 @@ struct nfs4_stateid {
         ((err) != nfserr_stale_stateid) &&      \
         ((err) != nfserr_bad_stateid))
 
-extern __be32 nfsd4_renew(clientid_t *clid);
 extern __be32 nfs4_preprocess_stateid_op(struct svc_fh *current_fh,
                 stateid_t *stateid, int flags, struct file **filp);
 extern void nfs4_lock_state(void);
diff --git a/include/linux/nfsd/xdr.h b/include/linux/nfsd/xdr.h
index 877192d3ae79..67885d5e6e50 100644
--- a/include/linux/nfsd/xdr.h
+++ b/include/linux/nfsd/xdr.h
@@ -165,8 +165,8 @@ int nfssvc_encode_readres(struct svc_rqst *, __be32 *, struct nfsd_readres *);
 int nfssvc_encode_statfsres(struct svc_rqst *, __be32 *, struct nfsd_statfsres *);
 int nfssvc_encode_readdirres(struct svc_rqst *, __be32 *, struct nfsd_readdirres *);
 
-int nfssvc_encode_entry(struct readdir_cd *, const char *name,
-                                int namlen, loff_t offset, ino_t ino, unsigned int);
+int nfssvc_encode_entry(void *, const char *name,
+                        int namlen, loff_t offset, u64 ino, unsigned int);
 
 int nfssvc_release_fhandle(struct svc_rqst *, __be32 *, struct nfsd_fhandle *);
 
diff --git a/include/linux/nfsd/xdr3.h b/include/linux/nfsd/xdr3.h
index 79963867b0d7..89d9d6061a62 100644
--- a/include/linux/nfsd/xdr3.h
+++ b/include/linux/nfsd/xdr3.h
@@ -331,11 +331,11 @@ int nfs3svc_release_fhandle(struct svc_rqst *, __be32 *,
                                 struct nfsd3_attrstat *);
 int nfs3svc_release_fhandle2(struct svc_rqst *, __be32 *,
                                 struct nfsd3_fhandle_pair *);
-int nfs3svc_encode_entry(struct readdir_cd *, const char *name,
-                                int namlen, loff_t offset, ino_t ino,
+int nfs3svc_encode_entry(void *, const char *name,
+                                int namlen, loff_t offset, u64 ino,
                                 unsigned int);
-int nfs3svc_encode_entry_plus(struct readdir_cd *, const char *name,
-                                int namlen, loff_t offset, ino_t ino,
+int nfs3svc_encode_entry_plus(void *, const char *name,
+                                int namlen, loff_t offset, u64 ino,
                                 unsigned int);
 /* Helper functions for NFSv3 ACL code */
 __be32 *nfs3svc_encode_post_op_attr(struct svc_rqst *rqstp, __be32 *p,
diff --git a/include/linux/nfsd/xdr4.h b/include/linux/nfsd/xdr4.h
index 45ca01b5f844..09799bcee0ac 100644
--- a/include/linux/nfsd/xdr4.h
+++ b/include/linux/nfsd/xdr4.h
@@ -44,6 +44,12 @@
 #define NFSD4_MAX_TAGLEN        128
 #define XDR_LEN(n)                     (((n) + 3) & ~3)
 
+struct nfsd4_compound_state {
+        struct svc_fh current_fh;
+        struct svc_fh save_fh;
+        struct nfs4_stateowner *replay_owner;
+};
+
 struct nfsd4_change_info {
         u32             atomic;
         u32             before_ctime_sec;
@@ -430,35 +436,39 @@ __be32 nfsd4_encode_fattr(struct svc_fh *fhp, struct svc_export *exp,
                        struct dentry *dentry, __be32 *buffer, int *countp,
                        u32 *bmval, struct svc_rqst *);
 extern __be32 nfsd4_setclientid(struct svc_rqst *rqstp,
+                struct nfsd4_compound_state *,
                 struct nfsd4_setclientid *setclid);
 extern __be32 nfsd4_setclientid_confirm(struct svc_rqst *rqstp,
+                struct nfsd4_compound_state *,
                 struct nfsd4_setclientid_confirm *setclientid_confirm);
 extern __be32 nfsd4_process_open1(struct nfsd4_open *open);
 extern __be32 nfsd4_process_open2(struct svc_rqst *rqstp,
                 struct svc_fh *current_fh, struct nfsd4_open *open);
 extern __be32 nfsd4_open_confirm(struct svc_rqst *rqstp,
-                struct svc_fh *current_fh, struct nfsd4_open_confirm *oc,
-                struct nfs4_stateowner **);
-extern __be32 nfsd4_close(struct svc_rqst *rqstp, struct svc_fh *current_fh,
-                struct nfsd4_close *close,
-                struct nfs4_stateowner **replay_owner);
+                struct nfsd4_compound_state *, struct nfsd4_open_confirm *oc);
+extern __be32 nfsd4_close(struct svc_rqst *rqstp,
+                struct nfsd4_compound_state *,
+                struct nfsd4_close *close);
 extern __be32 nfsd4_open_downgrade(struct svc_rqst *rqstp,
-                struct svc_fh *current_fh, struct nfsd4_open_downgrade *od,
-                struct nfs4_stateowner **replay_owner);
-extern __be32 nfsd4_lock(struct svc_rqst *rqstp, struct svc_fh *current_fh,
-                struct nfsd4_lock *lock,
-                struct nfs4_stateowner **replay_owner);
-extern __be32 nfsd4_lockt(struct svc_rqst *rqstp, struct svc_fh *current_fh,
+                struct nfsd4_compound_state *,
+                struct nfsd4_open_downgrade *od);
+extern __be32 nfsd4_lock(struct svc_rqst *rqstp, struct nfsd4_compound_state *,
+                struct nfsd4_lock *lock);
+extern __be32 nfsd4_lockt(struct svc_rqst *rqstp,
+                struct nfsd4_compound_state *,
                 struct nfsd4_lockt *lockt);
-extern __be32 nfsd4_locku(struct svc_rqst *rqstp, struct svc_fh *current_fh,
-                struct nfsd4_locku *locku,
-                struct nfs4_stateowner **replay_owner);
+extern __be32 nfsd4_locku(struct svc_rqst *rqstp,
+                struct nfsd4_compound_state *,
+                struct nfsd4_locku *locku);
 extern __be32
 nfsd4_release_lockowner(struct svc_rqst *rqstp,
+                struct nfsd4_compound_state *,
                 struct nfsd4_release_lockowner *rlockowner);
 extern void nfsd4_release_compoundargs(struct nfsd4_compoundargs *);
 extern __be32 nfsd4_delegreturn(struct svc_rqst *rqstp,
-                struct svc_fh *current_fh, struct nfsd4_delegreturn *dr);
+                struct nfsd4_compound_state *, struct nfsd4_delegreturn *dr);
+extern __be32 nfsd4_renew(struct svc_rqst *rqstp,
+                          struct nfsd4_compound_state *, clientid_t *clid);
 #endif
 
 /*
diff --git a/include/linux/nsproxy.h b/include/linux/nsproxy.h
index 971d1c6dfc4b..0b9f0dc30d61 100644
--- a/include/linux/nsproxy.h
+++ b/include/linux/nsproxy.h
@@ -4,9 +4,10 @@
 #include <linux/spinlock.h>
 #include <linux/sched.h>
 
-struct namespace;
+struct mnt_namespace;
 struct uts_namespace;
 struct ipc_namespace;
+struct pid_namespace;
 
 /*
  * A structure to contain pointers to all per-process
@@ -25,7 +26,8 @@ struct nsproxy {
         spinlock_t nslock;
         struct uts_namespace *uts_ns;
         struct ipc_namespace *ipc_ns;
-        struct namespace *namespace;
+        struct mnt_namespace *mnt_ns;
+        struct pid_namespace *pid_ns;
 };
 extern struct nsproxy init_nsproxy;
 
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 4830a3bedfb2..350878a2d848 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -253,15 +253,11 @@ static inline void SetPageUptodate(struct page *page)
 
 struct page;    /* forward declaration */
 
-int test_clear_page_dirty(struct page *page);
+extern void cancel_dirty_page(struct page *page, unsigned int account_size);
+
 int test_clear_page_writeback(struct page *page);
 int test_set_page_writeback(struct page *page);
 
-static inline void clear_page_dirty(struct page *page)
-{
-        test_clear_page_dirty(page);
-}
-
 static inline void set_page_writeback(struct page *page)
 {
         test_set_page_writeback(page);
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index c3e255bf8594..7a8dcb82a699 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -76,8 +76,6 @@ extern struct page * find_get_page(struct address_space *mapping,
                                 unsigned long index);
 extern struct page * find_lock_page(struct address_space *mapping,
                                 unsigned long index);
-extern __deprecated_for_modules struct page * find_trylock_page(
-                        struct address_space *mapping, unsigned long index);
 extern struct page * find_or_create_page(struct address_space *mapping,
                                 unsigned long index, gfp_t gfp_mask);
 unsigned find_get_pages(struct address_space *mapping, pgoff_t start,
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 01c707261f9c..9e3042e7e1cc 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -20,9 +20,6 @@
 /* Include the pci register defines */
 #include <linux/pci_regs.h>
 
-/* Include the ID list */
-#include <linux/pci_ids.h>
-
 /*
  * The PCI interface treats multi-function devices as independent
  * devices.  The slot/function address of each device is encoded
@@ -54,6 +51,9 @@
 #include <asm/atomic.h>
 #include <linux/device.h>
 
+/* Include the ID list */
+#include <linux/pci_ids.h>
+
 /* File state for mmap()s on /proc/bus/pci/X/Y */
 enum pci_mmap_state {
         pci_mmap_io,
@@ -167,6 +167,7 @@ struct pci_dev {
         unsigned int    broken_parity_status:1; /* Device generates false positive parity */
         unsigned int    msi_enabled:1;
         unsigned int    msix_enabled:1;
+        unsigned int    is_managed:1;
         atomic_t        enable_cnt;     /* pci_enable_device has been called */
 
         u32             saved_config_space[16]; /* config space saved at suspend time */
@@ -174,6 +175,9 @@ struct pci_dev {
         struct bin_attribute *rom_attr; /* attribute descriptor for sysfs ROM entry */
         int rom_attr_enabled;           /* has display of the rom attribute been enabled? */
         struct bin_attribute *res_attr[DEVICE_COUNT_RESOURCE]; /* sysfs file for resources */
+#ifdef CONFIG_PCI_MSI
+        unsigned int first_msi_irq;
+#endif
 };
 
 #define pci_dev_g(n) list_entry(n, struct pci_dev, global_list)
@@ -181,6 +185,11 @@ struct pci_dev {
 #define to_pci_dev(n) container_of(n, struct pci_dev, dev)
 #define for_each_pci_dev(d) while ((d = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, d)) != NULL)
 
+static inline int pci_channel_offline(struct pci_dev *pdev)
+{
+        return (pdev->error_state != pci_channel_io_normal);
+}
+
 static inline struct pci_cap_saved_state *pci_find_saved_cap(
         struct pci_dev *pci_dev,char cap)
 {
@@ -396,6 +405,21 @@ struct pci_driver {
  */
 #define pci_module_init pci_register_driver
 
+/**
+ * PCI_VDEVICE - macro used to describe a specific pci device in short form
+ * @vend: the vendor name
+ * @dev: the 16 bit PCI Device ID
+ *
+ * This macro is used to create a struct pci_device_id that matches a
+ * specific PCI device.  The subvendor, and subdevice fields will be set
+ * to PCI_ANY_ID. The macro allows the next field to follow as the device
+ * private data.
+ */
+
+#define PCI_VDEVICE(vendor, device)             \
+        PCI_VENDOR_ID_##vendor, (device),       \
+        PCI_ANY_ID, PCI_ANY_ID, 0, 0
+
 /* these external functions are only available when PCI support is enabled */
 #ifdef CONFIG_PCI
 
@@ -448,12 +472,13 @@ extern void pci_sort_breadthfirst(void);
 
 /* Generic PCI functions exported to card drivers */
 
-struct pci_dev *pci_find_device (unsigned int vendor, unsigned int device, const struct pci_dev *from);
-struct pci_dev *pci_find_device_reverse (unsigned int vendor, unsigned int device, const struct pci_dev *from);
+struct pci_dev __deprecated *pci_find_device (unsigned int vendor, unsigned int device, const struct pci_dev *from);
 struct pci_dev *pci_find_slot (unsigned int bus, unsigned int devfn);
 int pci_find_capability (struct pci_dev *dev, int cap);
 int pci_find_next_capability (struct pci_dev *dev, u8 pos, int cap);
 int pci_find_ext_capability (struct pci_dev *dev, int cap);
+int pci_find_ht_capability (struct pci_dev *dev, int ht_cap);
+int pci_find_next_ht_capability (struct pci_dev *dev, int pos, int ht_cap);
 struct pci_bus *pci_find_next_bus(const struct pci_bus *from);
 
 struct pci_dev *pci_get_device(unsigned int vendor, unsigned int device,
@@ -468,6 +493,7 @@ struct pci_dev *pci_get_slot (struct pci_bus *bus, unsigned int devfn);
 struct pci_dev *pci_get_bus_and_slot (unsigned int bus, unsigned int devfn);
 struct pci_dev *pci_get_class (unsigned int class, struct pci_dev *from);
 int pci_dev_present(const struct pci_device_id *ids);
+const struct pci_device_id *pci_find_present(const struct pci_device_id *ids);
 
 int pci_bus_read_config_byte (struct pci_bus *bus, unsigned int devfn, int where, u8 *val);
 int pci_bus_read_config_word (struct pci_bus *bus, unsigned int devfn, int where, u16 *val);
@@ -503,6 +529,14 @@ static inline int pci_write_config_dword(struct pci_dev *dev, int where, u32 val
 
 int __must_check pci_enable_device(struct pci_dev *dev);
 int __must_check pci_enable_device_bars(struct pci_dev *dev, int mask);
+int __must_check pcim_enable_device(struct pci_dev *pdev);
+void pcim_pin_device(struct pci_dev *pdev);
+
+static inline int pci_is_managed(struct pci_dev *pdev)
+{
+        return pdev->is_managed;
+}
+
 void pci_disable_device(struct pci_dev *dev);
 void pci_set_master(struct pci_dev *dev);
 #define HAVE_PCI_SET_MWI
@@ -515,6 +549,7 @@ void pci_update_resource(struct pci_dev *dev, struct resource *res, int resno);
 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);
+int pci_select_bars(struct pci_dev *dev, unsigned long flags);
 
 /* ROM control related routines */
 void __iomem __must_check *pci_map_rom(struct pci_dev *pdev, size_t *size);
@@ -543,6 +578,8 @@ int __must_check pci_request_regions(struct pci_dev *, const char *);
 void pci_release_regions(struct pci_dev *);
 int __must_check pci_request_region(struct pci_dev *, int, const char *);
 void pci_release_region(struct pci_dev *, int);
+int pci_request_selected_regions(struct pci_dev *, int, const char *);
+void pci_release_selected_regions(struct pci_dev *, int);
 
 /* drivers/pci/bus.c */
 int __must_check pci_bus_alloc_resource(struct pci_bus *bus,
@@ -555,10 +592,11 @@ int __must_check pci_bus_alloc_resource(struct pci_bus *bus,
 void pci_enable_bridges(struct pci_bus *bus);
 
 /* Proper probing supporting hot-pluggable devices */
-int __must_check __pci_register_driver(struct pci_driver *, struct module *);
+int __must_check __pci_register_driver(struct pci_driver *, struct module *,
+                                       const char *mod_name);
 static inline int __must_check pci_register_driver(struct pci_driver *driver)
 {
-        return __pci_register_driver(driver, THIS_MODULE);
+        return __pci_register_driver(driver, THIS_MODULE, KBUILD_MODNAME);
 }
 
 void pci_unregister_driver(struct pci_driver *);
@@ -593,10 +631,6 @@ enum pci_dma_burst_strategy {
                                    strategy_parameter byte boundaries */
 };
 
-#if defined(CONFIG_ISA) || defined(CONFIG_EISA)
-extern struct pci_dev *isa_bridge;
-#endif
-
 struct msix_entry {
         u16     vector; /* kernel uses to write allocated vector */
         u16     entry;  /* driver uses to specify entry, OS writes */
@@ -604,7 +638,6 @@ struct msix_entry {
 
 
 #ifndef CONFIG_PCI_MSI
-static inline void pci_scan_msi_device(struct pci_dev *dev) {}
 static inline int pci_enable_msi(struct pci_dev *dev) {return -1;}
 static inline void pci_disable_msi(struct pci_dev *dev) {}
 static inline int pci_enable_msix(struct pci_dev* dev,
@@ -612,7 +645,6 @@ static inline int pci_enable_msix(struct pci_dev* dev,
 static inline void pci_disable_msix(struct pci_dev *dev) {}
 static inline void msi_remove_pci_irq_vectors(struct pci_dev *dev) {}
 #else
-extern void pci_scan_msi_device(struct pci_dev *dev);
 extern int pci_enable_msi(struct pci_dev *dev);
 extern void pci_disable_msi(struct pci_dev *dev);
 extern int pci_enable_msix(struct pci_dev* dev,
@@ -681,6 +713,7 @@ static inline struct pci_dev *pci_get_class(unsigned int class, struct pci_dev *
 { return NULL; }
 
 #define pci_dev_present(ids)    (0)
+#define pci_find_present(ids)   (NULL)
 #define pci_dev_put(dev)        do { } while (0)
 
 static inline void pci_set_master(struct pci_dev *dev) { }
@@ -703,8 +736,6 @@ static inline int pci_set_power_state(struct pci_dev *dev, pci_power_t state) {
 static inline pci_power_t pci_choose_state(struct pci_dev *dev, pm_message_t state) { return PCI_D0; }
 static inline int pci_enable_wake(struct pci_dev *dev, pci_power_t state, int enable) { return 0; }
 
-#define isa_bridge      ((struct pci_dev *)NULL)
-
 #define pci_dma_burst_advice(pdev, strat, strategy_parameter) do { } while (0)
 
 static inline void pci_block_user_cfg_access(struct pci_dev *dev) { }
@@ -783,6 +814,7 @@ enum pci_fixup_pass {
         pci_fixup_header,       /* After reading configuration header */
         pci_fixup_final,        /* Final phase of device fixups */
         pci_fixup_enable,       /* pci_enable_device() time */
+        pci_fixup_resume,       /* pci_enable_device() time */
 };
 
 /* Anonymous variables would be nice... */
@@ -801,6 +833,9 @@ enum pci_fixup_pass {
 #define DECLARE_PCI_FIXUP_ENABLE(vendor, device, hook)                  \
         DECLARE_PCI_FIXUP_SECTION(.pci_fixup_enable,                    \
                         vendor##device##hook, vendor, device, hook)
+#define DECLARE_PCI_FIXUP_RESUME(vendor, device, hook)                  \
+        DECLARE_PCI_FIXUP_SECTION(.pci_fixup_resume,                    \
+                        resume##vendor##device##hook, vendor, device, hook)
 
 
 void pci_fixup_device(enum pci_fixup_pass pass, struct pci_dev *dev);
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 4d972bbef316..e67b68ca235a 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -15,6 +15,8 @@
 #define PCI_CLASS_STORAGE_FLOPPY        0x0102
 #define PCI_CLASS_STORAGE_IPI           0x0103
 #define PCI_CLASS_STORAGE_RAID          0x0104
+#define PCI_CLASS_STORAGE_SATA          0x0106
+#define PCI_CLASS_STORAGE_SATA_AHCI     0x010601
 #define PCI_CLASS_STORAGE_SAS           0x0107
 #define PCI_CLASS_STORAGE_OTHER         0x0180
 
@@ -95,6 +97,7 @@
 
 #define PCI_BASE_CLASS_SERIAL           0x0c
 #define PCI_CLASS_SERIAL_FIREWIRE       0x0c00
+#define PCI_CLASS_SERIAL_FIREWIRE_OHCI  0x0c0010
 #define PCI_CLASS_SERIAL_ACCESS         0x0c01
 #define PCI_CLASS_SERIAL_SSA            0x0c02
 #define PCI_CLASS_SERIAL_USB            0x0c03
@@ -104,6 +107,10 @@
 #define PCI_CLASS_SERIAL_FIBER          0x0c04
 #define PCI_CLASS_SERIAL_SMBUS          0x0c05
 
+#define PCI_BASE_CLASS_WIRELESS                 0x0d
+#define PCI_CLASS_WIRELESS_RF_CONTROLLER        0x0d10
+#define PCI_CLASS_WIRELESS_WHCI                 0x0d1010
+
 #define PCI_BASE_CLASS_INTELLIGENT      0x0e
 #define PCI_CLASS_INTELLIGENT_I2O       0x0e00
 
@@ -731,9 +738,11 @@
 #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_FM   0x8033
 #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_XX12_FM        0x803b
 #define PCI_DEVICE_ID_TI_1130           0xac12
 #define PCI_DEVICE_ID_TI_1031           0xac13
 #define PCI_DEVICE_ID_TI_1131           0xac15
@@ -761,6 +770,7 @@
 #define PCI_DEVICE_ID_TI_1510           0xac56
 #define PCI_DEVICE_ID_TI_X620           0xac8d
 #define PCI_DEVICE_ID_TI_X420           0xac8e
+#define PCI_DEVICE_ID_TI_XX20_FM        0xac8f
 
 #define PCI_VENDOR_ID_SONY              0x104d
 
@@ -1273,12 +1283,13 @@
 #define PCI_DEVICE_ID_VIA_3296_0        0x0296
 #define PCI_DEVICE_ID_VIA_8363_0        0x0305
 #define PCI_DEVICE_ID_VIA_P4M800CE      0x0314
+#define PCI_DEVICE_ID_VIA_P4M890        0x0327
+#define PCI_DEVICE_ID_VIA_VT3336        0x0336
 #define PCI_DEVICE_ID_VIA_8371_0        0x0391
 #define PCI_DEVICE_ID_VIA_8501_0        0x0501
 #define PCI_DEVICE_ID_VIA_82C561        0x0561
 #define PCI_DEVICE_ID_VIA_82C586_1      0x0571
 #define PCI_DEVICE_ID_VIA_82C576        0x0576
-#define PCI_DEVICE_ID_VIA_SATA_EIDE     0x0581
 #define PCI_DEVICE_ID_VIA_82C586_0      0x0586
 #define PCI_DEVICE_ID_VIA_82C596        0x0596
 #define PCI_DEVICE_ID_VIA_82C597_0      0x0597
@@ -1321,6 +1332,8 @@
 #define PCI_DEVICE_ID_VIA_8237          0x3227
 #define PCI_DEVICE_ID_VIA_8251          0x3287
 #define PCI_DEVICE_ID_VIA_8237A         0x3337
+#define PCI_DEVICE_ID_VIA_8237S         0x3372
+#define PCI_DEVICE_ID_VIA_SATA_EIDE     0x5324
 #define PCI_DEVICE_ID_VIA_8231          0x8231
 #define PCI_DEVICE_ID_VIA_8231_4        0x8235
 #define PCI_DEVICE_ID_VIA_8365_1        0x8305
@@ -1444,6 +1457,7 @@
 
 #define PCI_VENDOR_ID_TOSHIBA_2         0x102f
 #define PCI_DEVICE_ID_TOSHIBA_TC35815CF 0x0030
+#define PCI_DEVICE_ID_TOSHIBA_TC86C001_IDE      0x0105
 #define PCI_DEVICE_ID_TOSHIBA_TC86C001_MISC     0x0108
 #define PCI_DEVICE_ID_TOSHIBA_SPIDER_NET 0x01b3
 
@@ -1621,6 +1635,7 @@
 #define PCI_VENDOR_ID_ITE               0x1283
 #define PCI_DEVICE_ID_ITE_8211          0x8211
 #define PCI_DEVICE_ID_ITE_8212          0x8212
+#define PCI_DEVICE_ID_ITE_8213          0x8213
 #define PCI_DEVICE_ID_ITE_8872          0x8872
 #define PCI_DEVICE_ID_ITE_IT8330G_0     0xe886
 
@@ -1785,14 +1800,17 @@
 #define PCI_DEVICE_ID_MOXA_C104         0x1040
 #define PCI_DEVICE_ID_MOXA_CP104U       0x1041
 #define PCI_DEVICE_ID_MOXA_CP104JU      0x1042
+#define PCI_DEVICE_ID_MOXA_CP104EL      0x1043
 #define PCI_DEVICE_ID_MOXA_CT114        0x1140
 #define PCI_DEVICE_ID_MOXA_CP114        0x1141
 #define PCI_DEVICE_ID_MOXA_CP118U       0x1180
+#define PCI_DEVICE_ID_MOXA_CP118EL      0x1181
 #define PCI_DEVICE_ID_MOXA_CP132        0x1320
 #define PCI_DEVICE_ID_MOXA_CP132U       0x1321
 #define PCI_DEVICE_ID_MOXA_CP134U       0x1340
 #define PCI_DEVICE_ID_MOXA_C168         0x1680
 #define PCI_DEVICE_ID_MOXA_CP168U       0x1681
+#define PCI_DEVICE_ID_MOXA_CP168EL      0x1682
 
 #define PCI_VENDOR_ID_CCD               0x1397
 #define PCI_DEVICE_ID_CCD_2BD0          0x2bd0
@@ -1961,6 +1979,7 @@
 #define PCI_DEVICE_ID_TOPIC_TP560       0x0000
 
 #define PCI_VENDOR_ID_ENE               0x1524
+#define PCI_DEVICE_ID_ENE_CB712_SD      0x0550
 #define PCI_DEVICE_ID_ENE_1211          0x1211
 #define PCI_DEVICE_ID_ENE_1225          0x1225
 #define PCI_DEVICE_ID_ENE_1410          0x1410
@@ -2056,6 +2075,10 @@
 #define PCI_VENDOR_ID_TDI               0x192E
 #define PCI_DEVICE_ID_TDI_EHCI          0x0101
 
+#define PCI_VENDOR_ID_PASEMI            0x1959
+
+#define PCI_VENDOR_ID_ATTANSIC          0x1969
+
 #define PCI_VENDOR_ID_JMICRON           0x197B
 #define PCI_DEVICE_ID_JMICRON_JMB360    0x2360
 #define PCI_DEVICE_ID_JMICRON_JMB361    0x2361
@@ -2064,6 +2087,10 @@
 #define PCI_DEVICE_ID_JMICRON_JMB366    0x2366
 #define PCI_DEVICE_ID_JMICRON_JMB368    0x2368
 
+#define PCI_VENDOR_ID_KORENIX           0x1982
+#define PCI_DEVICE_ID_KORENIX_JETCARDF0 0x1600
+#define PCI_DEVICE_ID_KORENIX_JETCARDF1 0x16ff
+
 #define PCI_VENDOR_ID_TEKRAM            0x1de1
 #define PCI_DEVICE_ID_TEKRAM_DC290      0xdc29
 
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h
index 064b1dc71c22..7a6d34ee5ab1 100644
--- a/include/linux/pci_regs.h
+++ b/include/linux/pci_regs.h
@@ -475,15 +475,32 @@
 #define PCI_PWR_CAP             12      /* Capability */
 #define  PCI_PWR_CAP_BUDGET(x)  ((x) & 1)       /* Included in system budget */
 
-/* Hypertransport sub capability types */
+/*
+ * Hypertransport sub capability types
+ *
+ * Unfortunately there are both 3 bit and 5 bit capability types defined
+ * in the HT spec, catering for that is a little messy. You probably don't
+ * want to use these directly, just use pci_find_ht_capability() and it
+ * will do the right thing for you.
+ */
+#define HT_3BIT_CAP_MASK        0xE0
 #define HT_CAPTYPE_SLAVE        0x00    /* Slave/Primary link configuration */
 #define HT_CAPTYPE_HOST         0x20    /* Host/Secondary link configuration */
+
+#define HT_5BIT_CAP_MASK        0xF8
 #define HT_CAPTYPE_IRQ          0x80    /* IRQ Configuration */
 #define HT_CAPTYPE_REMAPPING_40 0xA0    /* 40 bit address remapping */
 #define HT_CAPTYPE_REMAPPING_64 0xA2    /* 64 bit address remapping */
 #define HT_CAPTYPE_UNITID_CLUMP 0x90    /* Unit ID clumping */
 #define HT_CAPTYPE_EXTCONF      0x98    /* Extended Configuration Space Access */
 #define HT_CAPTYPE_MSI_MAPPING  0xA8    /* MSI Mapping Capability */
+#define  HT_MSI_FLAGS           0x02            /* Offset to flags */
+#define  HT_MSI_FLAGS_ENABLE    0x1             /* Mapping enable */
+#define  HT_MSI_FLAGS_FIXED     0x2             /* Fixed mapping only */
+#define  HT_MSI_FIXED_ADDR      0x00000000FEE00000ULL   /* Fixed addr */
+#define  HT_MSI_ADDR_LO         0x04            /* Offset to low addr bits */
+#define  HT_MSI_ADDR_LO_MASK    0xFFF00000      /* Low address bit mask */
+#define  HT_MSI_ADDR_HI         0x08            /* Offset to high addr bits */
 #define HT_CAPTYPE_DIRECT_ROUTE 0xB0    /* Direct routing configuration */
 #define HT_CAPTYPE_VCSET        0xB8    /* Virtual Channel configuration */
 #define HT_CAPTYPE_ERROR_RETRY  0xC0    /* Retry on error configuration */
diff --git a/include/linux/pfkeyv2.h b/include/linux/pfkeyv2.h
index 265bafab6494..d9db5f62ee48 100644
--- a/include/linux/pfkeyv2.h
+++ b/include/linux/pfkeyv2.h
@@ -251,7 +251,8 @@ struct sadb_x_sec_ctx {
 #define SADB_X_SPDEXPIRE        21
 #define SADB_X_SPDDELETE2       22
 #define SADB_X_NAT_T_NEW_MAPPING        23
-#define SADB_MAX                23
+#define SADB_X_MIGRATE          24
+#define SADB_MAX                24
 
 /* Security Association flags */
 #define SADB_SAFLAGS_PFS        1
@@ -297,6 +298,7 @@ struct sadb_x_sec_ctx {
 #define SADB_X_EALG_BLOWFISHCBC         7
 #define SADB_EALG_NULL                  11
 #define SADB_X_EALG_AESCBC              12
+#define SADB_X_EALG_CAMELLIACBC         22
 #define SADB_EALG_MAX                   253 /* last EALG */
 /* private allocations should use 249-255 (RFC2407) */
 #define SADB_X_EALG_SERPENTCBC  252     /* draft-ietf-ipsec-ciph-aes-cbc-00 */
diff --git a/include/linux/pid.h b/include/linux/pid.h
index 2c0007d17218..4dec047b1837 100644
--- a/include/linux/pid.h
+++ b/include/linux/pid.h
@@ -35,8 +35,9 @@ enum pid_type
  *
  * Holding a reference to struct pid solves both of these problems.
  * It is small so holding a reference does not consume a lot of
- * resources, and since a new struct pid is allocated when the numeric
- * pid value is reused we don't mistakenly refer to new processes.
+ * resources, and since a new struct pid is allocated when the numeric pid
+ * value is reused (when pids wrap around) we don't mistakenly refer to new
+ * processes.
  */
 
 struct pid
diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h
new file mode 100644
index 000000000000..2833806d42c6
--- /dev/null
+++ b/include/linux/pid_namespace.h
@@ -0,0 +1,45 @@
+#ifndef _LINUX_PID_NS_H
+#define _LINUX_PID_NS_H
+
+#include <linux/sched.h>
+#include <linux/mm.h>
+#include <linux/threads.h>
+#include <linux/pid.h>
+#include <linux/nsproxy.h>
+#include <linux/kref.h>
+
+struct pidmap {
+       atomic_t nr_free;
+       void *page;
+};
+
+#define PIDMAP_ENTRIES         ((PID_MAX_LIMIT + 8*PAGE_SIZE - 1)/PAGE_SIZE/8)
+
+struct pid_namespace {
+        struct kref kref;
+        struct pidmap pidmap[PIDMAP_ENTRIES];
+        int last_pid;
+        struct task_struct *child_reaper;
+};
+
+extern struct pid_namespace init_pid_ns;
+
+static inline void get_pid_ns(struct pid_namespace *ns)
+{
+        kref_get(&ns->kref);
+}
+
+extern int copy_pid_ns(int flags, struct task_struct *tsk);
+extern void free_pid_ns(struct kref *kref);
+
+static inline void put_pid_ns(struct pid_namespace *ns)
+{
+        kref_put(&ns->kref, free_pid_ns);
+}
+
+static inline struct task_struct *child_reaper(struct task_struct *tsk)
+{
+        return init_pid_ns.child_reaper;
+}
+
+#endif /* _LINUX_PID_NS_H */
diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
index ea4f7cd7bfd8..2e19478e9e84 100644
--- a/include/linux/pipe_fs_i.h
+++ b/include/linux/pipe_fs_i.h
@@ -12,7 +12,7 @@
 struct pipe_buffer {
         struct page *page;
         unsigned int offset, len;
-        struct pipe_buf_operations *ops;
+        const struct pipe_buf_operations *ops;
         unsigned int flags;
 };
 
@@ -41,9 +41,7 @@ struct pipe_buf_operations {
 struct pipe_inode_info {
         wait_queue_head_t wait;
         unsigned int nrbufs, curbuf;
-        struct pipe_buffer bufs[PIPE_BUFFERS];
         struct page *tmp_page;
-        unsigned int start;
         unsigned int readers;
         unsigned int writers;
         unsigned int waiting_writers;
@@ -52,6 +50,7 @@ struct pipe_inode_info {
         struct fasync_struct *fasync_readers;
         struct fasync_struct *fasync_writers;
         struct inode *inode;
+        struct pipe_buffer bufs[PIPE_BUFFERS];
 };
 
 /* Differs from PIPE_BUF in that PIPE_SIZE is the length of the actual
diff --git a/include/linux/pktcdvd.h b/include/linux/pktcdvd.h
index 8a94c717c266..5ea4f05683f6 100644
--- a/include/linux/pktcdvd.h
+++ b/include/linux/pktcdvd.h
@@ -111,6 +111,13 @@ struct pkt_ctrl_command {
 #include <linux/blkdev.h>
 #include <linux/completion.h>
 #include <linux/cdrom.h>
+#include <linux/kobject.h>
+#include <linux/sysfs.h>
+
+/* default bio write queue congestion marks */
+#define PKT_WRITE_CONGESTION_ON    10000
+#define PKT_WRITE_CONGESTION_OFF   9000
+
 
 struct packet_settings
 {
@@ -241,6 +248,14 @@ struct packet_stacked_data
 };
 #define PSD_POOL_SIZE           64
 
+struct pktcdvd_kobj
+{
+        struct kobject          kobj;
+        struct pktcdvd_device   *pd;
+};
+#define to_pktcdvdkobj(_k) \
+  ((struct pktcdvd_kobj*)container_of(_k,struct pktcdvd_kobj,kobj))
+
 struct pktcdvd_device
 {
         struct block_device     *bdev;          /* dev attached */
@@ -271,6 +286,16 @@ struct pktcdvd_device
 
         struct packet_iosched   iosched;
         struct gendisk          *disk;
+
+        int                     write_congestion_off;
+        int                     write_congestion_on;
+
+        struct class_device     *clsdev;        /* sysfs pktcdvd[0-7] class dev */
+        struct pktcdvd_kobj     *kobj_stat;     /* sysfs pktcdvd[0-7]/stat/     */
+        struct pktcdvd_kobj     *kobj_wqueue;   /* sysfs pktcdvd[0-7]/write_queue/ */
+
+        struct dentry           *dfs_d_root;    /* debugfs: devname directory */
+        struct dentry           *dfs_f_info;    /* debugfs: info file */
 };
 
 #endif /* __KERNEL__ */
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index 20f47b81d3fa..8bbd459eafdc 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -39,7 +39,7 @@ extern struct platform_device *platform_device_register_simple(char *, unsigned
 
 extern struct platform_device *platform_device_alloc(const char *name, unsigned int id);
 extern int platform_device_add_resources(struct platform_device *pdev, struct resource *res, unsigned int num);
-extern int platform_device_add_data(struct platform_device *pdev, void *data, size_t size);
+extern int platform_device_add_data(struct platform_device *pdev, const void *data, size_t size);
 extern int platform_device_add(struct platform_device *pdev);
 extern void platform_device_del(struct platform_device *pdev);
 extern void platform_device_put(struct platform_device *pdev);
diff --git a/include/linux/profile.h b/include/linux/profile.h
index 5670b340c4ef..eec48f5f9348 100644
--- a/include/linux/profile.h
+++ b/include/linux/profile.h
@@ -15,6 +15,7 @@ extern int prof_on __read_mostly;
 #define CPU_PROFILING   1
 #define SCHED_PROFILING 2
 #define SLEEP_PROFILING 3
+#define KVM_PROFILING   4
 
 struct proc_dir_entry;
 struct pt_regs;
diff --git a/include/linux/pspace.h b/include/linux/pspace.h
deleted file mode 100644
index 91d48b8b2d99..000000000000
--- a/include/linux/pspace.h
+++ /dev/null
@@ -1,23 +0,0 @@
-#ifndef _LINUX_PSPACE_H
-#define _LINUX_PSPACE_H
-
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/threads.h>
-#include <linux/pid.h>
-
-struct pidmap {
-       atomic_t nr_free;
-       void *page;
-};
-
-#define PIDMAP_ENTRIES         ((PID_MAX_LIMIT + 8*PAGE_SIZE - 1)/PAGE_SIZE/8)
-
-struct pspace {
-       struct pidmap pidmap[PIDMAP_ENTRIES];
-       int last_pid;
-};
-
-extern struct pspace init_pspace;
-
-#endif /* _LINUX_PSPACE_H */
diff --git a/include/linux/qic117.h b/include/linux/qic117.h
deleted file mode 100644
index 07b537e5d359..000000000000
--- a/include/linux/qic117.h
+++ /dev/null
@@ -1,290 +0,0 @@
-#ifndef _QIC117_H
-#define _QIC117_H
-
-/*
- *      Copyright (C) 1993-1996 Bas Laarhoven,
- *                (C) 1997      Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/include/linux/qic117.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:19:32 $
- *
- *      This file contains QIC-117 spec. related definitions for the
- *      QIC-40/80/3010/3020 floppy-tape driver "ftape" for Linux.
- *
- *      These data were taken from the Quarter-Inch Cartridge
- *      Drive Standards, Inc. document titled:
- *      `Common Command Set Interface Specification for Flexible
- *       Disk Controller Based Minicartridge Tape Drives'
- *       document QIC-117 Revision J, 28 Aug 96.
- *      For more information, contact:
- *       Quarter-Inch Cartridge Drive Standards, Inc.
- *       311 East Carrillo Street
- *       Santa Barbara, California 93101
- *       Telephone (805) 963-3853
- *       Fax       (805) 962-1541
- *       WWW       http://www.qic.org
- *
- *      Current QIC standard revisions (of interest) are:
- *       QIC-40-MC,   Rev. M,  2 Sep 92.
- *       QIC-80-MC,   Rev. N, 20 Mar 96.
- *       QIC-80-MC,   Rev. K, 15 Dec 94.
- *       QIC-113,     Rev. G, 15 Jun 95.
- *       QIC-117,     Rev. J, 28 Aug 96.
- *       QIC-122,     Rev. B,  6 Mar 91.
- *       QIC-130,     Rev. C,  2 Sep 92.
- *       QIC-3010-MC, Rev. F, 14 Jun 95.
- *       QIC-3020-MC, Rev. G, 31 Aug 95.
- *       QIC-CRF3,    Rev. B, 15 Jun 95.
- * */
-
-/*
- *      QIC-117 common command set rev. J.
- *      These commands are sent to the tape unit
- *      as number of pulses over the step line.
- */
-
-typedef enum {
-        QIC_NO_COMMAND                  = 0,
-        QIC_RESET                       = 1,
-        QIC_REPORT_NEXT_BIT             = 2,
-        QIC_PAUSE                       = 3,
-        QIC_MICRO_STEP_PAUSE            = 4,
-        QIC_ALTERNATE_TIMEOUT           = 5,
-        QIC_REPORT_DRIVE_STATUS         = 6,
-        QIC_REPORT_ERROR_CODE           = 7,
-        QIC_REPORT_DRIVE_CONFIGURATION  = 8,
-        QIC_REPORT_ROM_VERSION          = 9,
-        QIC_LOGICAL_FORWARD             = 10,
-        QIC_PHYSICAL_REVERSE            = 11,
-        QIC_PHYSICAL_FORWARD            = 12,
-        QIC_SEEK_HEAD_TO_TRACK          = 13,
-        QIC_SEEK_LOAD_POINT             = 14,
-        QIC_ENTER_FORMAT_MODE           = 15,
-        QIC_WRITE_REFERENCE_BURST       = 16,
-        QIC_ENTER_VERIFY_MODE           = 17,
-        QIC_STOP_TAPE                   = 18,
-/* commands 19-20: reserved */
-        QIC_MICRO_STEP_HEAD_UP          = 21,
-        QIC_MICRO_STEP_HEAD_DOWN        = 22,
-        QIC_SOFT_SELECT                 = 23,
-        QIC_SOFT_DESELECT               = 24,
-        QIC_SKIP_REVERSE                = 25,
-        QIC_SKIP_FORWARD                = 26,
-        QIC_SELECT_RATE                 = 27,
-/* command 27, in ccs2: Select Rate or Format */
-        QIC_ENTER_DIAGNOSTIC_1          = 28,
-        QIC_ENTER_DIAGNOSTIC_2          = 29,
-        QIC_ENTER_PRIMARY_MODE          = 30,
-/* command 31: vendor unique */
-        QIC_REPORT_VENDOR_ID            = 32,
-        QIC_REPORT_TAPE_STATUS          = 33,
-        QIC_SKIP_EXTENDED_REVERSE       = 34,
-        QIC_SKIP_EXTENDED_FORWARD       = 35,
-        QIC_CALIBRATE_TAPE_LENGTH       = 36,
-        QIC_REPORT_FORMAT_SEGMENTS      = 37,
-        QIC_SET_FORMAT_SEGMENTS         = 38,
-/* commands 39-45: reserved */
-        QIC_PHANTOM_SELECT              = 46,
-        QIC_PHANTOM_DESELECT            = 47
-} qic117_cmd_t;
-
-typedef enum {
-        discretional = 0, required, ccs1, ccs2
-} qic_compatibility;
-
-typedef enum {
-        unused, mode, motion, report
-} command_types;
-
-struct qic117_command_table {
-        char *name;
-        __u8 mask;
-        __u8 state;
-        __u8 cmd_type;
-        __u8 non_intr;
-        __u8 level;
-};
-
-#define QIC117_COMMANDS {\
-/* command                           mask  state cmd_type           */\
-/* |    name                         |     |     |       non_intr   */\
-/* |    |                            |     |     |       |  level   */\
-/* 0*/ {NULL,                        0x00, 0x00, mode,   0, discretional},\
-/* 1*/ {"soft reset",                0x00, 0x00, motion, 1, required},\
-/* 2*/ {"report next bit",           0x00, 0x00, report, 0, required},\
-/* 3*/ {"pause",                     0x36, 0x24, motion, 1, required},\
-/* 4*/ {"micro step pause",          0x36, 0x24, motion, 1, required},\
-/* 5*/ {"alternate command timeout", 0x00, 0x00, mode,   0, required},\
-/* 6*/ {"report drive status",       0x00, 0x00, report, 0, required},\
-/* 7*/ {"report error code",         0x01, 0x01, report, 0, required},\
-/* 8*/ {"report drive configuration",0x00, 0x00, report, 0, required},\
-/* 9*/ {"report rom version",        0x00, 0x00, report, 0, required},\
-/*10*/ {"logical forward",           0x37, 0x25, motion, 0, required},\
-/*11*/ {"physical reverse",          0x17, 0x05, motion, 0, required},\
-/*12*/ {"physical forward",          0x17, 0x05, motion, 0, required},\
-/*13*/ {"seek head to track",        0x37, 0x25, motion, 0, required},\
-/*14*/ {"seek load point",           0x17, 0x05, motion, 1, required},\
-/*15*/ {"enter format mode",         0x1f, 0x05, mode,   0, required},\
-/*16*/ {"write reference burst",     0x1f, 0x05, motion, 1, required},\
-/*17*/ {"enter verify mode",         0x37, 0x25, mode,   0, required},\
-/*18*/ {"stop tape",                 0x00, 0x00, motion, 1, required},\
-/*19*/ {"reserved (19)",             0x00, 0x00, unused, 0, discretional},\
-/*20*/ {"reserved (20)",             0x00, 0x00, unused, 0, discretional},\
-/*21*/ {"micro step head up",        0x02, 0x00, motion, 0, required},\
-/*22*/ {"micro step head down",      0x02, 0x00, motion, 0, required},\
-/*23*/ {"soft select",               0x00, 0x00, mode,   0, discretional},\
-/*24*/ {"soft deselect",             0x00, 0x00, mode,   0, discretional},\
-/*25*/ {"skip segments reverse",     0x36, 0x24, motion, 1, required},\
-/*26*/ {"skip segments forward",     0x36, 0x24, motion, 1, required},\
-/*27*/ {"select rate or format",     0x03, 0x01, mode,   0, required /* [ccs2] */},\
-/*28*/ {"enter diag mode 1",         0x00, 0x00, mode,   0, discretional},\
-/*29*/ {"enter diag mode 2",         0x00, 0x00, mode,   0, discretional},\
-/*30*/ {"enter primary mode",        0x00, 0x00, mode,   0, required},\
-/*31*/ {"vendor unique (31)",        0x00, 0x00, unused, 0, discretional},\
-/*32*/ {"report vendor id",          0x00, 0x00, report, 0, required},\
-/*33*/ {"report tape status",        0x04, 0x04, report, 0, ccs1},\
-/*34*/ {"skip extended reverse",     0x36, 0x24, motion, 1, ccs1},\
-/*35*/ {"skip extended forward",     0x36, 0x24, motion, 1, ccs1},\
-/*36*/ {"calibrate tape length",     0x17, 0x05, motion, 1, ccs2},\
-/*37*/ {"report format segments",    0x17, 0x05, report, 0, ccs2},\
-/*38*/ {"set format segments",       0x17, 0x05, mode,   0, ccs2},\
-/*39*/ {"reserved (39)",             0x00, 0x00, unused, 0, discretional},\
-/*40*/ {"vendor unique (40)",        0x00, 0x00, unused, 0, discretional},\
-/*41*/ {"vendor unique (41)",        0x00, 0x00, unused, 0, discretional},\
-/*42*/ {"vendor unique (42)",        0x00, 0x00, unused, 0, discretional},\
-/*43*/ {"vendor unique (43)",        0x00, 0x00, unused, 0, discretional},\
-/*44*/ {"vendor unique (44)",        0x00, 0x00, unused, 0, discretional},\
-/*45*/ {"vendor unique (45)",        0x00, 0x00, unused, 0, discretional},\
-/*46*/ {"phantom select",            0x00, 0x00, mode,   0, discretional},\
-/*47*/ {"phantom deselect",          0x00, 0x00, mode,   0, discretional},\
-}
-
-/*
- *      Status bits returned by QIC_REPORT_DRIVE_STATUS
- */
-
-#define QIC_STATUS_READY        0x01    /* Drive is ready or idle. */
-#define QIC_STATUS_ERROR        0x02    /* Error detected, must read
-                                           error code to clear this */
-#define QIC_STATUS_CARTRIDGE_PRESENT 0x04       /* Tape is present */
-#define QIC_STATUS_WRITE_PROTECT 0x08   /* Tape is write protected */
-#define QIC_STATUS_NEW_CARTRIDGE 0x10   /* New cartridge inserted, must
-                                           read error status to clear. */
-#define QIC_STATUS_REFERENCED   0x20    /* Cartridge appears to have been
-                                           formatted. */
-#define QIC_STATUS_AT_BOT       0x40    /* Cartridge is at physical
-                                           beginning of tape. */
-#define QIC_STATUS_AT_EOT       0x80    /* Cartridge is at physical end
-                                           of tape. */
-/*
- *      Status bits returned by QIC_REPORT_DRIVE_CONFIGURATION
- */
-
-#define QIC_CONFIG_RATE_MASK    0x18
-#define QIC_CONFIG_RATE_SHIFT   3
-#define QIC_CONFIG_RATE_250     0
-#define QIC_CONFIG_RATE_500     2
-#define QIC_CONFIG_RATE_1000    3
-#define QIC_CONFIG_RATE_2000    1
-#define QIC_CONFIG_RATE_4000    0       /* since QIC-117 Rev. J */
-
-#define QIC_CONFIG_LONG         0x40    /* Extra Length Tape Detected */
-#define QIC_CONFIG_80           0x80    /* QIC-80 detected. */
-
-/*
- *      Status bits returned by QIC_REPORT_TAPE_STATUS
- */
-
-#define QIC_TAPE_STD_MASK       0x0f
-#define QIC_TAPE_QIC40          0x01
-#define QIC_TAPE_QIC80          0x02
-#define QIC_TAPE_QIC3020        0x03
-#define QIC_TAPE_QIC3010        0x04
-
-#define QIC_TAPE_LEN_MASK       0x70
-#define QIC_TAPE_205FT          0x10
-#define QIC_TAPE_307FT          0x20
-#define QIC_TAPE_VARIABLE       0x30
-#define QIC_TAPE_1100FT         0x40
-#define QIC_TAPE_FLEX           0x60
-
-#define QIC_TAPE_WIDE           0x80
-
-/* Define a value (in feet) slightly higher than 
- * the possible maximum tape length.
- */
-#define QIC_TOP_TAPE_LEN        1500
-
-/*
- *      Errors: List of error codes, and their severity.
- */
-
-typedef struct {
-        char *message;          /* Text describing the error. */
-        unsigned int fatal:1;   /* Non-zero if the error is fatal. */
-} ftape_error;
-
-#define QIC117_ERRORS {\
-  /* 0*/ { "No error", 0, },\
-  /* 1*/ { "Command Received while Drive Not Ready", 0, },\
-  /* 2*/ { "Cartridge Not Present or Removed", 1, },\
-  /* 3*/ { "Motor Speed Error (not within 1%)", 1, },\
-  /* 4*/ { "Motor Speed Fault (jammed, or gross speed error", 1, },\
-  /* 5*/ { "Cartridge Write Protected", 1, },\
-  /* 6*/ { "Undefined or Reserved Command Code", 1, },\
-  /* 7*/ { "Illegal Track Address Specified for Seek", 1, },\
-  /* 8*/ { "Illegal Command in Report Subcontext", 0, },\
-  /* 9*/ { "Illegal Entry into a Diagnostic Mode", 1, },\
-  /*10*/ { "Broken Tape Detected (based on hole sensor)", 1, },\
-  /*11*/ { "Warning--Read Gain Setting Error", 1, },\
-  /*12*/ { "Command Received While Error Status Pending (obs)", 1, },\
-  /*13*/ { "Command Received While New Cartridge Pending", 1, },\
-  /*14*/ { "Command Illegal or Undefined in Primary Mode", 1, },\
-  /*15*/ { "Command Illegal or Undefined in Format Mode", 1, },\
-  /*16*/ { "Command Illegal or Undefined in Verify Mode", 1, },\
-  /*17*/ { "Logical Forward Not at Logical BOT or no Format Segments in Format Mode", 1, },\
-  /*18*/ { "Logical EOT Before All Segments generated", 1, },\
-  /*19*/ { "Command Illegal When Cartridge Not Referenced", 1, },\
-  /*20*/ { "Self-Diagnostic Failed (cannot be cleared)", 1, },\
-  /*21*/ { "Warning EEPROM Not Initialized, Defaults Set", 1, },\
-  /*22*/ { "EEPROM Corrupted or Hardware Failure", 1, },\
-  /*23*/ { "Motion Time-out Error", 1, },\
-  /*24*/ { "Data Segment Too Long -- Logical Forward or Pause", 1, },\
-  /*25*/ { "Transmit Overrun (obs)", 1, },\
-  /*26*/ { "Power On Reset Occurred", 0, },\
-  /*27*/ { "Software Reset Occurred", 0, },\
-  /*28*/ { "Diagnostic Mode 1 Error", 1, },\
-  /*29*/ { "Diagnostic Mode 2 Error", 1, },\
-  /*30*/ { "Command Received During Non-Interruptible Process", 1, },\
-  /*31*/ { "Rate or Format Selection Error", 1, },\
-  /*32*/ { "Illegal Command While in High Speed Mode", 1, },\
-  /*33*/ { "Illegal Seek Segment Value", 1, },\
-  /*34*/ { "Invalid Media", 1, },\
-  /*35*/ { "Head Positioning Failure", 1, },\
-  /*36*/ { "Write Reference Burst Failure", 1, },\
-  /*37*/ { "Prom Code Missing", 1, },\
-  /*38*/ { "Invalid Format", 1, },\
-  /*39*/ { "EOT/BOT System Failure", 1, },\
-  /*40*/ { "Prom A Checksum Error", 1, },\
-  /*41*/ { "Drive Wakeup Reset Occurred", 1, },\
-  /*42*/ { "Prom B Checksum Error", 1, },\
-  /*43*/ { "Illegal Entry into Format Mode", 1, },\
-}
-
-#endif                          /* _QIC117_H */
diff --git a/include/linux/raid/bitmap.h b/include/linux/raid/bitmap.h
index ebd42a3710b4..6db9a4c15355 100644
--- a/include/linux/raid/bitmap.h
+++ b/include/linux/raid/bitmap.h
@@ -247,6 +247,7 @@ struct bitmap {
 
         atomic_t pending_writes; /* pending writes to the bitmap file */
         wait_queue_head_t write_wait;
+        wait_queue_head_t overflow_wait;
 
 };
 
diff --git a/include/linux/raid/md.h b/include/linux/raid/md.h
index 866a1e2b0ce0..fbaeda79b2e9 100644
--- a/include/linux/raid/md.h
+++ b/include/linux/raid/md.h
@@ -94,7 +94,7 @@ extern int sync_page_io(struct block_device *bdev, sector_t sector, int size,
                         struct page *page, int rw);
 extern void md_do_sync(mddev_t *mddev);
 extern void md_new_event(mddev_t *mddev);
-
+extern void md_allow_write(mddev_t *mddev);
 
 #endif /* CONFIG_MD */
 #endif 
diff --git a/include/linux/raid/raid5.h b/include/linux/raid/raid5.h
index 03636d7918fe..d8286db60b96 100644
--- a/include/linux/raid/raid5.h
+++ b/include/linux/raid/raid5.h
@@ -227,7 +227,10 @@ struct raid5_private_data {
         struct list_head        handle_list; /* stripes needing handling */
         struct list_head        delayed_list; /* stripes that have plugged requests */
         struct list_head        bitmap_list; /* stripes delaying awaiting bitmap update */
+        struct bio              *retry_read_aligned; /* currently retrying aligned bios   */
+        struct bio              *retry_read_aligned_list; /* aligned bios retry list  */
         atomic_t                preread_active_stripes; /* stripes with scheduled io */
+        atomic_t                active_aligned_reads;
 
         atomic_t                reshape_stripes; /* stripes with pending writes for reshape */
         /* unfortunately we need two cache names as we temporarily have
diff --git a/include/linux/reciprocal_div.h b/include/linux/reciprocal_div.h
new file mode 100644
index 000000000000..f9c90b33285b
--- /dev/null
+++ b/include/linux/reciprocal_div.h
@@ -0,0 +1,32 @@
+#ifndef _LINUX_RECIPROCAL_DIV_H
+#define _LINUX_RECIPROCAL_DIV_H
+
+#include <linux/types.h>
+
+/*
+ * This file describes reciprocical division.
+ *
+ * This optimizes the (A/B) problem, when A and B are two u32
+ * and B is a known value (but not known at compile time)
+ *
+ * The math principle used is :
+ *   Let RECIPROCAL_VALUE(B) be (((1LL << 32) + (B - 1))/ B)
+ *   Then A / B = (u32)(((u64)(A) * (R)) >> 32)
+ *
+ * This replaces a divide by a multiply (and a shift), and
+ * is generally less expensive in CPU cycles.
+ */
+
+/*
+ * Computes the reciprocal value (R) for the value B of the divisor.
+ * Should not be called before each reciprocal_divide(),
+ * or else the performance is slower than a normal divide.
+ */
+extern u32 reciprocal_value(u32 B);
+
+
+static inline u32 reciprocal_divide(u32 A, u32 R)
+{
+        return (u32)(((u64)A * R) >> 32);
+}
+#endif
diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h
index d0e4dce33ad5..c3fc6caaad3f 100644
--- a/include/linux/reiserfs_fs.h
+++ b/include/linux/reiserfs_fs.h
@@ -1159,7 +1159,7 @@ znodes are the way! */
 #define PATH_READA      0x1     /* do read ahead */
 #define PATH_READA_BACK 0x2     /* read backwards */
 
-struct path {
+struct treepath {
         int path_length;        /* Length of the array above.   */
         int reada;
         struct path_element path_elements[EXTENDED_MAX_HEIGHT]; /* Array of the path elements.  */
@@ -1169,7 +1169,7 @@ struct path {
 #define pos_in_item(path) ((path)->pos_in_item)
 
 #define INITIALIZE_PATH(var) \
-struct path var = {.path_length = ILLEGAL_PATH_ELEMENT_OFFSET, .reada = 0,}
+struct treepath var = {.path_length = ILLEGAL_PATH_ELEMENT_OFFSET, .reada = 0,}
 
 /* Get path element by path and path position. */
 #define PATH_OFFSET_PELEMENT(p_s_path,n_offset)  ((p_s_path)->path_elements +(n_offset))
@@ -1327,7 +1327,7 @@ struct tree_balance {
         int need_balance_dirty;
         struct super_block *tb_sb;
         struct reiserfs_transaction_handle *transaction_handle;
-        struct path *tb_path;
+        struct treepath *tb_path;
         struct buffer_head *L[MAX_HEIGHT];      /* array of left neighbors of nodes in the path */
         struct buffer_head *R[MAX_HEIGHT];      /* array of right neighbors of nodes in the path */
         struct buffer_head *FL[MAX_HEIGHT];     /* array of fathers of the left  neighbors      */
@@ -1793,41 +1793,41 @@ static inline void copy_key(struct reiserfs_key *to,
         memcpy(to, from, KEY_SIZE);
 }
 
-int comp_items(const struct item_head *stored_ih, const struct path *p_s_path);
-const struct reiserfs_key *get_rkey(const struct path *p_s_chk_path,
+int comp_items(const struct item_head *stored_ih, const struct treepath *p_s_path);
+const struct reiserfs_key *get_rkey(const struct treepath *p_s_chk_path,
                                     const struct super_block *p_s_sb);
 int search_by_key(struct super_block *, const struct cpu_key *,
-                  struct path *, int);
+                  struct treepath *, int);
 #define search_item(s,key,path) search_by_key (s, key, path, DISK_LEAF_NODE_LEVEL)
 int search_for_position_by_key(struct super_block *p_s_sb,
                                const struct cpu_key *p_s_cpu_key,
-                               struct path *p_s_search_path);
+                               struct treepath *p_s_search_path);
 extern void decrement_bcount(struct buffer_head *p_s_bh);
-void decrement_counters_in_path(struct path *p_s_search_path);
-void pathrelse(struct path *p_s_search_path);
-int reiserfs_check_path(struct path *p);
-void pathrelse_and_restore(struct super_block *s, struct path *p_s_search_path);
+void decrement_counters_in_path(struct treepath *p_s_search_path);
+void pathrelse(struct treepath *p_s_search_path);
+int reiserfs_check_path(struct treepath *p);
+void pathrelse_and_restore(struct super_block *s, struct treepath *p_s_search_path);
 
 int reiserfs_insert_item(struct reiserfs_transaction_handle *th,
-                         struct path *path,
+                         struct treepath *path,
                          const struct cpu_key *key,
                          struct item_head *ih,
                          struct inode *inode, const char *body);
 
 int reiserfs_paste_into_item(struct reiserfs_transaction_handle *th,
-                             struct path *path,
+                             struct treepath *path,
                              const struct cpu_key *key,
                              struct inode *inode,
                              const char *body, int paste_size);
 
 int reiserfs_cut_from_item(struct reiserfs_transaction_handle *th,
-                           struct path *path,
+                           struct treepath *path,
                            struct cpu_key *key,
                            struct inode *inode,
                            struct page *page, loff_t new_file_size);
 
 int reiserfs_delete_item(struct reiserfs_transaction_handle *th,
-                         struct path *path,
+                         struct treepath *path,
                          const struct cpu_key *key,
                          struct inode *inode, struct buffer_head *p_s_un_bh);
 
@@ -1858,7 +1858,7 @@ void padd_item(char *item, int total_length, int length);
 #define GET_BLOCK_NO_DANGLE   16        /* don't leave any transactions running */
 
 int restart_transaction(struct reiserfs_transaction_handle *th,
-                        struct inode *inode, struct path *path);
+                        struct inode *inode, struct treepath *path);
 void reiserfs_read_locked_inode(struct inode *inode,
                                 struct reiserfs_iget_args *args);
 int reiserfs_find_actor(struct inode *inode, void *p);
@@ -1905,7 +1905,7 @@ int reiserfs_setattr(struct dentry *dentry, struct iattr *attr);
 /* namei.c */
 void set_de_name_and_namelen(struct reiserfs_dir_entry *de);
 int search_by_entry_key(struct super_block *sb, const struct cpu_key *key,
-                        struct path *path, struct reiserfs_dir_entry *de);
+                        struct treepath *path, struct reiserfs_dir_entry *de);
 struct dentry *reiserfs_get_parent(struct dentry *);
 /* procfs.c */
 
@@ -1956,9 +1956,9 @@ extern const struct file_operations reiserfs_dir_operations;
 
 /* tail_conversion.c */
 int direct2indirect(struct reiserfs_transaction_handle *, struct inode *,
-                    struct path *, struct buffer_head *, loff_t);
+                    struct treepath *, struct buffer_head *, loff_t);
 int indirect2direct(struct reiserfs_transaction_handle *, struct inode *,
-                    struct page *, struct path *, const struct cpu_key *,
+                    struct page *, struct treepath *, const struct cpu_key *,
                     loff_t, char *);
 void reiserfs_unmap_buffer(struct buffer_head *);
 
@@ -2045,7 +2045,7 @@ struct __reiserfs_blocknr_hint {
         struct inode *inode;    /* inode passed to allocator, if we allocate unf. nodes */
         long block;             /* file offset, in blocks */
         struct in_core_key key;
-        struct path *path;      /* search path, used by allocator to deternine search_start by
+        struct treepath *path;  /* search path, used by allocator to deternine search_start by
                                  * various ways */
         struct reiserfs_transaction_handle *th; /* transaction handle is needed to log super blocks and
                                                  * bitmap blocks changes  */
@@ -2101,7 +2101,7 @@ static inline int reiserfs_new_form_blocknrs(struct tree_balance *tb,
 static inline int reiserfs_new_unf_blocknrs(struct reiserfs_transaction_handle
                                             *th, struct inode *inode,
                                             b_blocknr_t * new_blocknrs,
-                                            struct path *path, long block)
+                                            struct treepath *path, long block)
 {
         reiserfs_blocknr_hint_t hint = {
                 .th = th,
@@ -2118,7 +2118,7 @@ static inline int reiserfs_new_unf_blocknrs(struct reiserfs_transaction_handle
 static inline int reiserfs_new_unf_blocknrs2(struct reiserfs_transaction_handle
                                              *th, struct inode *inode,
                                              b_blocknr_t * new_blocknrs,
-                                             struct path *path, long block)
+                                             struct treepath *path, long block)
 {
         reiserfs_blocknr_hint_t hint = {
                 .th = th,
diff --git a/include/linux/reiserfs_fs_i.h b/include/linux/reiserfs_fs_i.h
index 5b3b297aa2c5..ce3663fb0101 100644
--- a/include/linux/reiserfs_fs_i.h
+++ b/include/linux/reiserfs_fs_i.h
@@ -25,6 +25,7 @@ typedef enum {
         i_link_saved_truncate_mask = 0x0020,
         i_has_xattr_dir = 0x0040,
         i_data_log = 0x0080,
+        i_ever_mapped = 0x0100
 } reiserfs_inode_flags;
 
 struct reiserfs_inode_info {
@@ -52,6 +53,7 @@ struct reiserfs_inode_info {
          ** flushed */
         unsigned long i_trans_id;
         struct reiserfs_journal_list *i_jl;
+        struct mutex i_mmap;
 #ifdef CONFIG_REISERFS_FS_POSIX_ACL
         struct posix_acl *i_acl_access;
         struct posix_acl *i_acl_default;
diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index 36f850373d2c..bdd277223af0 100644
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -72,7 +72,7 @@ void __anon_vma_link(struct vm_area_struct *);
 void page_add_anon_rmap(struct page *, struct vm_area_struct *, unsigned long);
 void page_add_new_anon_rmap(struct page *, struct vm_area_struct *, unsigned long);
 void page_add_file_rmap(struct page *);
-void page_remove_rmap(struct page *);
+void page_remove_rmap(struct page *, struct vm_area_struct *);
 
 /**
  * page_dup_rmap - duplicate pte mapping to a page
diff --git a/include/linux/rtc.h b/include/linux/rtc.h
index 09ff4c3e2713..5e22d4510d11 100644
--- a/include/linux/rtc.h
+++ b/include/linux/rtc.h
@@ -106,6 +106,7 @@ 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);
+extern void rtc_merge_alarm(struct rtc_time *now, struct rtc_time *alarm);
 
 #include <linux/device.h>
 #include <linux/seq_file.h>
diff --git a/include/linux/rtmutex.h b/include/linux/rtmutex.h
index b0090e9f7884..382bb7951166 100644
--- a/include/linux/rtmutex.h
+++ b/include/linux/rtmutex.h
@@ -16,7 +16,7 @@
 #include <linux/plist.h>
 #include <linux/spinlock_types.h>
 
-/*
+/**
  * The rt_mutex structure
  *
  * @wait_lock:  spinlock to protect the structure
@@ -71,7 +71,7 @@ struct hrtimer_sleeper;
 #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
  *
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index 493297acdae8..4a629ea70cc4 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -3,6 +3,8 @@
 
 #include <linux/netlink.h>
 #include <linux/if_link.h>
+#include <linux/if_addr.h>
+#include <linux/neighbour.h>
 
 /****
  *              Routing/neighbour discovery messages.
diff --git a/include/linux/sched.h b/include/linux/sched.h
index dede82c63445..446373535190 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -82,6 +82,7 @@ struct sched_param {
 #include <linux/resource.h>
 #include <linux/timer.h>
 #include <linux/hrtimer.h>
+#include <linux/task_io_accounting.h>
 
 #include <asm/processor.h>
 
@@ -436,7 +437,12 @@ struct signal_struct {
         /* job control IDs */
         pid_t pgrp;
         pid_t tty_old_pgrp;
-        pid_t session;
+
+        union {
+                pid_t session __deprecated;
+                pid_t __session;
+        };
+
         /* boolean value for session group leader */
         int leader;
 
@@ -642,6 +648,7 @@ enum idle_type
 #define SD_SHARE_CPUPOWER       128     /* Domain members share cpu power */
 #define SD_POWERSAVINGS_BALANCE 256     /* Balance for power savings */
 #define SD_SHARE_PKG_RESOURCES  512     /* Domain members share cpu pkg resources */
+#define SD_SERIALIZE            1024    /* Only a single load balancing instance */
 
 #define BALANCE_FOR_MC_POWER    \
         (sched_smt_power_savings ? SD_POWERSAVINGS_BALANCE : 0)
@@ -1008,6 +1015,7 @@ struct task_struct {
         wait_queue_t *io_wait;
 /* i/o counters(bytes read/written, #syscalls */
         u64 rchar, wchar, syscr, syscw;
+        struct task_io_accounting ioac;
 #if defined(CONFIG_TASK_XACCT)
         u64 acct_rss_mem1;      /* accumulated rss usage */
         u64 acct_vm_mem1;       /* accumulated virtual memory usage */
@@ -1040,6 +1048,9 @@ struct task_struct {
 #ifdef  CONFIG_TASK_DELAY_ACCT
         struct task_delay_info *delays;
 #endif
+#ifdef CONFIG_FAULT_INJECTION
+        int make_it_fail;
+#endif
 };
 
 static inline pid_t process_group(struct task_struct *tsk)
@@ -1047,6 +1058,21 @@ static inline pid_t process_group(struct task_struct *tsk)
         return tsk->signal->pgrp;
 }
 
+static inline pid_t signal_session(struct signal_struct *sig)
+{
+        return sig->__session;
+}
+
+static inline pid_t process_session(struct task_struct *tsk)
+{
+        return signal_session(tsk->signal);
+}
+
+static inline void set_signal_session(struct signal_struct *sig, pid_t session)
+{
+        sig->__session = session;
+}
+
 static inline struct pid *task_pid(struct task_struct *task)
 {
         return task->pids[PIDTYPE_PID].pid;
@@ -1118,7 +1144,6 @@ static inline void put_task_struct(struct task_struct *t)
 #define PF_MEMALLOC     0x00000800      /* Allocating memory */
 #define PF_FLUSHER      0x00001000      /* responsible for disk writeback */
 #define PF_USED_MATH    0x00002000      /* if unset the fpu must be initialized before use */
-#define PF_FREEZE       0x00004000      /* this task is being frozen for suspend now */
 #define PF_NOFREEZE     0x00008000      /* this thread should not be frozen */
 #define PF_FROZEN       0x00010000      /* frozen for system suspend */
 #define PF_FSTRANS      0x00020000      /* inside a filesystem transaction */
@@ -1240,7 +1265,6 @@ extern struct   mm_struct init_mm;
 
 #define find_task_by_pid(nr)    find_task_by_pid_type(PIDTYPE_PID, nr)
 extern struct task_struct *find_task_by_pid_type(int type, int pid);
-extern void set_special_pids(pid_t session, pid_t pgrp);
 extern void __set_special_pids(pid_t session, pid_t pgrp);
 
 /* per-UID process charging. */
@@ -1381,7 +1405,6 @@ extern NORET_TYPE void do_group_exit(int);
 extern void daemonize(const char *, ...);
 extern int allow_signal(int);
 extern int disallow_signal(int);
-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 *);
diff --git a/include/linux/sctp.h b/include/linux/sctp.h
index 35108fe7a686..d4f86560bfff 100644
--- a/include/linux/sctp.h
+++ b/include/linux/sctp.h
@@ -180,7 +180,7 @@ typedef enum {
         SCTP_PARAM_ERR_CAUSE            = __constant_htons(0xc003),
         SCTP_PARAM_SET_PRIMARY          = __constant_htons(0xc004),
         SCTP_PARAM_SUCCESS_REPORT       = __constant_htons(0xc005),
-        SCTP_PARAM_ADAPTION_LAYER_IND   = __constant_htons(0xc006),
+        SCTP_PARAM_ADAPTATION_LAYER_IND = __constant_htons(0xc006),
 
 } sctp_param_t; /* enum */
 
@@ -281,11 +281,11 @@ typedef struct sctp_ecn_capable_param {
         sctp_paramhdr_t param_hdr;
 } __attribute__((packed)) sctp_ecn_capable_param_t;
 
-/* ADDIP Section 3.2.6 Adaption Layer Indication */
-typedef struct sctp_adaption_ind_param {
+/* ADDIP Section 3.2.6 Adaptation Layer Indication */
+typedef struct sctp_adaptation_ind_param {
         struct sctp_paramhdr param_hdr;
-        __be32 adaption_ind;
-} __attribute__((packed)) sctp_adaption_ind_param_t;
+        __be32 adaptation_ind;
+} __attribute__((packed)) sctp_adaptation_ind_param_t;
 
 /* RFC 2960.  Section 3.3.3 Initiation Acknowledgement (INIT ACK) (2):
  *   The INIT ACK chunk is used to acknowledge the initiation of an SCTP
diff --git a/include/linux/seqlock.h b/include/linux/seqlock.h
index 46000936f8f1..6b0648cfdffc 100644
--- a/include/linux/seqlock.h
+++ b/include/linux/seqlock.h
@@ -44,8 +44,11 @@ typedef struct {
 #define SEQLOCK_UNLOCKED \
                  __SEQLOCK_UNLOCKED(old_style_seqlock_init)
 
-#define seqlock_init(x) \
-                do { *(x) = (seqlock_t) __SEQLOCK_UNLOCKED(x); } while (0)
+#define seqlock_init(x)                                 \
+        do {                                            \
+                (x)->sequence = 0;                      \
+                spin_lock_init(&(x)->lock);             \
+        } while (0)
 
 #define DEFINE_SEQLOCK(x) \
                 seqlock_t x = __SEQLOCK_UNLOCKED(x)
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index 827672136646..cf23813cbec2 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -166,8 +166,8 @@ struct uart_ops {
         void            (*break_ctl)(struct uart_port *, int ctl);
         int             (*startup)(struct uart_port *);
         void            (*shutdown)(struct uart_port *);
-        void            (*set_termios)(struct uart_port *, struct termios *new,
-                                       struct termios *old);
+        void            (*set_termios)(struct uart_port *, struct ktermios *new,
+                                       struct ktermios *old);
         void            (*pm)(struct uart_port *, unsigned int state,
                               unsigned int oldstate);
         int             (*set_wake)(struct uart_port *, unsigned int state);
@@ -361,8 +361,8 @@ void uart_write_wakeup(struct uart_port *port);
  */
 void uart_update_timeout(struct uart_port *port, unsigned int cflag,
                          unsigned int baud);
-unsigned int uart_get_baud_rate(struct uart_port *port, struct termios *termios,
-                                struct termios *old, unsigned int min,
+unsigned int uart_get_baud_rate(struct uart_port *port, struct ktermios *termios,
+                                struct ktermios *old, unsigned int min,
                                 unsigned int max);
 unsigned int uart_get_divisor(struct uart_port *port, unsigned int baud);
 
diff --git a/include/linux/serio.h b/include/linux/serio.h
index 0f478a8791a2..ac2c70e7f760 100644
--- a/include/linux/serio.h
+++ b/include/linux/serio.h
@@ -86,6 +86,11 @@ static inline void serio_register_port(struct serio *serio)
 void serio_unregister_port(struct serio *serio);
 void serio_unregister_child_port(struct serio *serio);
 
+int __serio_register_driver(struct serio_driver *drv, struct module *owner, const char *mod_name);
+static inline int serio_register_driver(struct serio_driver *drv)
+{
+        return __serio_register_driver(drv, THIS_MODULE, KBUILD_MODNAME);
+}
 int serio_register_driver(struct serio_driver *drv);
 void serio_unregister_driver(struct serio_driver *drv);
 
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 2271886744f8..1ef822e31c77 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -1,7 +1,9 @@
 /*
- * linux/include/linux/slab.h
- * Written by Mark Hemment, 1996.
- * (markhe@nextd.demon.co.uk)
+ * Written by Mark Hemment, 1996 (markhe@nextd.demon.co.uk).
+ *
+ * (C) SGI 2006, Christoph Lameter <clameter@sgi.com>
+ *      Cleaned up and restructured to ease the addition of alternative
+ *      implementations of SLAB allocators.
  */
 
 #ifndef _LINUX_SLAB_H
@@ -10,64 +12,95 @@
 #ifdef __KERNEL__
 
 #include <linux/gfp.h>
-#include <linux/init.h>
 #include <linux/types.h>
-#include <asm/page.h>           /* kmalloc_sizes.h needs PAGE_SIZE */
-#include <asm/cache.h>          /* kmalloc_sizes.h needs L1_CACHE_BYTES */
-#include <linux/compiler.h>
 
-/* kmem_cache_t exists for legacy reasons and is not used by code in mm */
 typedef struct kmem_cache kmem_cache_t __deprecated;
 
-/* flags to pass to kmem_cache_create().
- * The first 3 are only valid when the allocator as been build
- * SLAB_DEBUG_SUPPORT.
+/*
+ * Flags to pass to kmem_cache_create().
+ * The ones marked DEBUG are only valid if CONFIG_SLAB_DEBUG is set.
  */
-#define SLAB_DEBUG_FREE         0x00000100UL    /* Peform (expensive) checks on free */
-#define SLAB_DEBUG_INITIAL      0x00000200UL    /* Call constructor (as verifier) */
-#define SLAB_RED_ZONE           0x00000400UL    /* Red zone objs in a cache */
-#define SLAB_POISON             0x00000800UL    /* Poison objects */
-#define SLAB_HWCACHE_ALIGN      0x00002000UL    /* align objs on a h/w cache lines */
-#define SLAB_CACHE_DMA          0x00004000UL    /* use GFP_DMA memory */
-#define SLAB_MUST_HWCACHE_ALIGN 0x00008000UL    /* force alignment */
-#define SLAB_STORE_USER         0x00010000UL    /* store the last owner for bug hunting */
-#define SLAB_RECLAIM_ACCOUNT    0x00020000UL    /* track pages allocated to indicate
-                                                   what is reclaimable later*/
-#define SLAB_PANIC              0x00040000UL    /* panic if kmem_cache_create() fails */
-#define SLAB_DESTROY_BY_RCU     0x00080000UL    /* defer freeing pages to RCU */
+#define SLAB_DEBUG_FREE         0x00000100UL    /* DEBUG: Perform (expensive) checks on free */
+#define SLAB_DEBUG_INITIAL      0x00000200UL    /* DEBUG: Call constructor (as verifier) */
+#define SLAB_RED_ZONE           0x00000400UL    /* DEBUG: Red zone objs in a cache */
+#define SLAB_POISON             0x00000800UL    /* DEBUG: Poison objects */
+#define SLAB_HWCACHE_ALIGN      0x00002000UL    /* Align objs on cache lines */
+#define SLAB_CACHE_DMA          0x00004000UL    /* Use GFP_DMA memory */
+#define SLAB_MUST_HWCACHE_ALIGN 0x00008000UL    /* Force alignment even if debuggin is active */
+#define SLAB_STORE_USER         0x00010000UL    /* DEBUG: Store the last owner for bug hunting */
+#define SLAB_RECLAIM_ACCOUNT    0x00020000UL    /* Objects are reclaimable */
+#define SLAB_PANIC              0x00040000UL    /* Panic if kmem_cache_create() fails */
+#define SLAB_DESTROY_BY_RCU     0x00080000UL    /* Defer freeing slabs to RCU */
 #define SLAB_MEM_SPREAD         0x00100000UL    /* Spread some memory over cpuset */
 
-/* flags passed to a constructor func */
-#define SLAB_CTOR_CONSTRUCTOR   0x001UL         /* if not set, then deconstructor */
-#define SLAB_CTOR_ATOMIC        0x002UL         /* tell constructor it can't sleep */
-#define SLAB_CTOR_VERIFY        0x004UL         /* tell constructor it's a verify call */
+/* Flags passed to a constructor functions */
+#define SLAB_CTOR_CONSTRUCTOR   0x001UL         /* If not set, then deconstructor */
+#define SLAB_CTOR_ATOMIC        0x002UL         /* Tell constructor it can't sleep */
+#define SLAB_CTOR_VERIFY        0x004UL         /* Tell constructor it's a verify call */
 
-#ifndef CONFIG_SLOB
-
-/* prototypes */
-extern void __init kmem_cache_init(void);
+/*
+ * struct kmem_cache related prototypes
+ */
+void __init kmem_cache_init(void);
+extern int slab_is_available(void);
 
-extern struct kmem_cache *kmem_cache_create(const char *, size_t, size_t,
+struct kmem_cache *kmem_cache_create(const char *, size_t, size_t,
                         unsigned long,
                         void (*)(void *, struct kmem_cache *, unsigned long),
                         void (*)(void *, struct kmem_cache *, unsigned long));
-extern void kmem_cache_destroy(struct kmem_cache *);
-extern int kmem_cache_shrink(struct kmem_cache *);
-extern void *kmem_cache_alloc(struct kmem_cache *, gfp_t);
-extern void *kmem_cache_zalloc(struct kmem_cache *, gfp_t);
-extern void kmem_cache_free(struct kmem_cache *, void *);
-extern unsigned int kmem_cache_size(struct kmem_cache *);
-extern const char *kmem_cache_name(struct kmem_cache *);
+void kmem_cache_destroy(struct kmem_cache *);
+int kmem_cache_shrink(struct kmem_cache *);
+void *kmem_cache_alloc(struct kmem_cache *, gfp_t);
+void *kmem_cache_zalloc(struct kmem_cache *, gfp_t);
+void kmem_cache_free(struct kmem_cache *, void *);
+unsigned int kmem_cache_size(struct kmem_cache *);
+const char *kmem_cache_name(struct kmem_cache *);
+int kmem_ptr_validate(struct kmem_cache *cachep, const void *ptr);
+
+#ifdef CONFIG_NUMA
+extern void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
+#else
+static inline void *kmem_cache_alloc_node(struct kmem_cache *cachep,
+                                        gfp_t flags, int node)
+{
+        return kmem_cache_alloc(cachep, flags);
+}
+#endif
+
+/*
+ * Common kmalloc functions provided by all allocators
+ */
+void *__kmalloc(size_t, gfp_t);
+void *__kzalloc(size_t, gfp_t);
+void kfree(const void *);
+unsigned int ksize(const void *);
+
+/**
+ * kcalloc - allocate memory for an array. The memory is set to zero.
+ * @n: number of elements.
+ * @size: element size.
+ * @flags: the type of memory to allocate.
+ */
+static inline void *kcalloc(size_t n, size_t size, gfp_t flags)
+{
+        if (n != 0 && size > ULONG_MAX / n)
+                return NULL;
+        return __kzalloc(n * size, flags);
+}
 
-/* Size description struct for general caches. */
-struct cache_sizes {
-        size_t                  cs_size;
-        struct kmem_cache       *cs_cachep;
-        struct kmem_cache       *cs_dmacachep;
-};
-extern struct cache_sizes malloc_sizes[];
+/*
+ * Allocator specific definitions. These are mainly used to establish optimized
+ * ways to convert kmalloc() calls to kmem_cache_alloc() invocations by selecting
+ * the appropriate general cache at compile time.
+ */
 
-extern void *__kmalloc(size_t, gfp_t);
+#ifdef CONFIG_SLAB
+#include <linux/slab_def.h>
+#else
+/*
+ * Fallback definitions for an allocator not wanting to provide
+ * its own optimized kmalloc definitions (like SLOB).
+ */
 
 /**
  * kmalloc - allocate memory
@@ -116,46 +149,9 @@ extern void *__kmalloc(size_t, gfp_t);
  */
 static inline void *kmalloc(size_t size, gfp_t flags)
 {
-        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((flags & GFP_DMA) ?
-                        malloc_sizes[i].cs_dmacachep :
-                        malloc_sizes[i].cs_cachep, flags);
-        }
         return __kmalloc(size, flags);
 }
 
-/*
- * kmalloc_track_caller is a special version of kmalloc that records the
- * calling function of the routine calling it for slab leak tracking instead
- * of just the calling function (confusing, eh?).
- * It's useful when the call to kmalloc comes from a widely-used standard
- * allocator where we care about the real place the memory allocation
- * request comes from.
- */
-#ifndef CONFIG_DEBUG_SLAB
-#define kmalloc_track_caller(size, flags) \
-        __kmalloc(size, flags)
-#else
-extern void *__kmalloc_track_caller(size_t, gfp_t, void*);
-#define kmalloc_track_caller(size, flags) \
-        __kmalloc_track_caller(size, flags, __builtin_return_address(0))
-#endif
-
-extern void *__kzalloc(size_t, gfp_t);
-
 /**
  * kzalloc - allocate memory. The memory is set to zero.
  * @size: how many bytes of memory are required.
@@ -163,72 +159,41 @@ extern void *__kzalloc(size_t, gfp_t);
  */
 static inline void *kzalloc(size_t size, gfp_t flags)
 {
-        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_kzalloc_that_much(void);
-                        __you_cannot_kzalloc_that_much();
-                }
-found:
-                return kmem_cache_zalloc((flags & GFP_DMA) ?
-                        malloc_sizes[i].cs_dmacachep :
-                        malloc_sizes[i].cs_cachep, flags);
-        }
         return __kzalloc(size, flags);
 }
+#endif
 
-/**
- * kcalloc - allocate memory for an array. The memory is set to zero.
- * @n: number of elements.
- * @size: element size.
- * @flags: the type of memory to allocate.
- */
-static inline void *kcalloc(size_t n, size_t size, gfp_t flags)
+#ifndef CONFIG_NUMA
+static inline void *kmalloc_node(size_t size, gfp_t flags, int node)
 {
-        if (n != 0 && size > ULONG_MAX / n)
-                return NULL;
-        return kzalloc(n * size, flags);
+        return kmalloc(size, flags);
 }
 
-extern void kfree(const void *);
-extern unsigned int ksize(const void *);
-extern int slab_is_available(void);
-
-#ifdef CONFIG_NUMA
-extern void *kmem_cache_alloc_node(struct kmem_cache *, 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)
+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);
+        return __kmalloc(size, flags);
 }
+#endif /* !CONFIG_NUMA */
 
 /*
+ * kmalloc_track_caller is a special version of kmalloc that records the
+ * calling function of the routine calling it for slab leak tracking instead
+ * of just the calling function (confusing, eh?).
+ * It's useful when the call to kmalloc comes from a widely-used standard
+ * allocator where we care about the real place the memory allocation
+ * request comes from.
+ */
+#ifdef CONFIG_DEBUG_SLAB
+extern void *__kmalloc_track_caller(size_t, gfp_t, void*);
+#define kmalloc_track_caller(size, flags) \
+        __kmalloc_track_caller(size, flags, __builtin_return_address(0))
+#else
+#define kmalloc_track_caller(size, flags) \
+        __kmalloc(size, flags)
+#endif /* DEBUG_SLAB */
+
+#ifdef CONFIG_NUMA
+/*
  * kmalloc_node_track_caller is a special version of kmalloc_node that
  * records the calling function of the routine calling it for slab leak
  * tracking instead of just the calling function (confusing, eh?).
@@ -236,70 +201,23 @@ found:
  * standard allocator where we care about the real place the memory
  * allocation request comes from.
  */
-#ifndef CONFIG_DEBUG_SLAB
-#define kmalloc_node_track_caller(size, flags, node) \
-        __kmalloc_node(size, flags, node)
-#else
+#ifdef CONFIG_DEBUG_SLAB
 extern void *__kmalloc_node_track_caller(size_t, gfp_t, int, void *);
 #define kmalloc_node_track_caller(size, flags, node) \
         __kmalloc_node_track_caller(size, flags, node, \
                         __builtin_return_address(0))
+#else
+#define kmalloc_node_track_caller(size, flags, node) \
+        __kmalloc_node(size, flags, node)
 #endif
+
 #else /* CONFIG_NUMA */
-static inline void *kmem_cache_alloc_node(struct kmem_cache *cachep,
-                                        gfp_t flags, int node)
-{
-        return kmem_cache_alloc(cachep, flags);
-}
-static inline void *kmalloc_node(size_t size, gfp_t flags, int node)
-{
-        return kmalloc(size, flags);
-}
 
 #define kmalloc_node_track_caller(size, flags, node) \
         kmalloc_track_caller(size, flags)
-#endif
 
-extern int FASTCALL(kmem_cache_reap(int));
-extern int FASTCALL(kmem_ptr_validate(struct kmem_cache *cachep, void *ptr));
-
-#else /* CONFIG_SLOB */
-
-/* SLOB allocator routines */
-
-void kmem_cache_init(void);
-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));
-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);
-const char *kmem_cache_name(struct kmem_cache *);
-void *kmalloc(size_t size, gfp_t flags);
-void *__kzalloc(size_t size, gfp_t flags);
-void kfree(const void *m);
-unsigned int ksize(const void *m);
-unsigned int kmem_cache_size(struct kmem_cache *c);
-
-static inline void *kcalloc(size_t n, size_t size, gfp_t flags)
-{
-        return __kzalloc(n * size, flags);
-}
-
-#define kmem_cache_shrink(d) (0)
-#define kmem_cache_reap(a)
-#define kmem_ptr_validate(a, b) (0)
-#define kmem_cache_alloc_node(c, f, n) kmem_cache_alloc(c, f)
-#define kmalloc_node(s, f, n) kmalloc(s, f)
-#define kzalloc(s, f) __kzalloc(s, f)
-#define kmalloc_track_caller kmalloc
-
-#define kmalloc_node_track_caller kmalloc_node
-
-#endif /* CONFIG_SLOB */
+#endif /* DEBUG_SLAB */
 
 #endif  /* __KERNEL__ */
-
 #endif  /* _LINUX_SLAB_H */
+
diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
new file mode 100644
index 000000000000..4b463e66ddea
--- /dev/null
+++ b/include/linux/slab_def.h
@@ -0,0 +1,100 @@
+#ifndef _LINUX_SLAB_DEF_H
+#define _LINUX_SLAB_DEF_H
+
+/*
+ * Definitions unique to the original Linux SLAB allocator.
+ *
+ * What we provide here is a way to optimize the frequent kmalloc
+ * calls in the kernel by selecting the appropriate general cache
+ * if kmalloc was called with a size that can be established at
+ * compile time.
+ */
+
+#include <linux/init.h>
+#include <asm/page.h>           /* kmalloc_sizes.h needs PAGE_SIZE */
+#include <asm/cache.h>          /* kmalloc_sizes.h needs L1_CACHE_BYTES */
+#include <linux/compiler.h>
+
+/* Size description struct for general caches. */
+struct cache_sizes {
+        size_t                  cs_size;
+        struct kmem_cache       *cs_cachep;
+        struct kmem_cache       *cs_dmacachep;
+};
+extern struct cache_sizes malloc_sizes[];
+
+static inline void *kmalloc(size_t size, gfp_t flags)
+{
+        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((flags & GFP_DMA) ?
+                        malloc_sizes[i].cs_dmacachep :
+                        malloc_sizes[i].cs_cachep, flags);
+        }
+        return __kmalloc(size, flags);
+}
+
+static inline void *kzalloc(size_t size, gfp_t flags)
+{
+        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_kzalloc_that_much(void);
+                        __you_cannot_kzalloc_that_much();
+                }
+found:
+                return kmem_cache_zalloc((flags & GFP_DMA) ?
+                        malloc_sizes[i].cs_dmacachep :
+                        malloc_sizes[i].cs_cachep, flags);
+        }
+        return __kzalloc(size, flags);
+}
+
+#ifdef CONFIG_NUMA
+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);
+}
+
+#endif  /* CONFIG_NUMA */
+
+#endif  /* _LINUX_SLAB_DEF_H */
diff --git a/include/linux/smb_fs_sb.h b/include/linux/smb_fs_sb.h
index 5b4ae2cc445c..3aa97aa4277f 100644
--- a/include/linux/smb_fs_sb.h
+++ b/include/linux/smb_fs_sb.h
@@ -55,7 +55,7 @@ struct smb_sb_info {
          * generation is incremented.
          */
         unsigned int generation;
-        pid_t conn_pid;
+        struct pid *conn_pid;
         struct smb_conn_opt opt;
         wait_queue_head_t conn_wq;
         int conn_complete;
diff --git a/include/linux/socket.h b/include/linux/socket.h
index 92cd38efad7f..fcd35a210e7f 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -187,7 +187,8 @@ struct ucred {
 #define AF_LLC          26      /* Linux LLC                    */
 #define AF_TIPC         30      /* TIPC sockets                 */
 #define AF_BLUETOOTH    31      /* Bluetooth sockets            */
-#define AF_MAX          32      /* For now.. */
+#define AF_IUCV         32      /* IUCV sockets                 */
+#define AF_MAX          33      /* For now.. */
 
 /* Protocol families, same as address families. */
 #define PF_UNSPEC       AF_UNSPEC
@@ -220,6 +221,7 @@ struct ucred {
 #define PF_LLC          AF_LLC
 #define PF_TIPC         AF_TIPC
 #define PF_BLUETOOTH    AF_BLUETOOTH
+#define PF_IUCV         AF_IUCV
 #define PF_MAX          AF_MAX
 
 /* Maximum queue length specifiable by listen.  */
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index c8bb68099eb9..176f6e36dbfa 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -289,7 +289,7 @@ extern struct spi_master *spi_busnum_to_master(u16 busnum);
  * the data being transferred; that may reduce overhead, when the
  * underlying driver uses dma.
  *
- * If the transmit buffer is null, undefined data will be shifted out
+ * If the transmit buffer is null, zeroes will be shifted out
  * while filling rx_buf.  If the receive buffer is null, the data
  * shifted in will be discarded.  Only "len" bytes shift out (or in).
  * It's an error to try to shift out a partial word.  (For example, by
diff --git a/include/linux/stallion.h b/include/linux/stallion.h
index 13a37f137ea2..4a0a329beafb 100644
--- a/include/linux/stallion.h
+++ b/include/linux/stallion.h
@@ -52,11 +52,11 @@
  *      protection - since "write" code only needs to change the head, and
  *      interrupt code only needs to change the tail.
  */
-typedef struct {
+struct stlrq {
         char    *buf;
         char    *head;
         char    *tail;
-} stlrq_t;
+};
 
 /*
  *      Port, panel and board structures to hold status info about each.
@@ -67,14 +67,14 @@ typedef struct {
  *      is associated with, this makes it (fairly) easy to get back to the
  *      board/panel info for a port.
  */
-typedef struct stlport {
+struct stlport {
         unsigned long           magic;
-        int                     portnr;
-        int                     panelnr;
-        int                     brdnr;
+        unsigned int            portnr;
+        unsigned int            panelnr;
+        unsigned int            brdnr;
         int                     ioaddr;
         int                     uartaddr;
-        int                     pagenr;
+        unsigned int            pagenr;
         long                    istate;
         int                     flags;
         int                     baud_base;
@@ -97,31 +97,31 @@ typedef struct stlport {
         wait_queue_head_t       close_wait;
         struct work_struct      tqueue;
         comstats_t              stats;
-        stlrq_t                 tx;
-} stlport_t;
+        struct stlrq            tx;
+};
 
-typedef struct stlpanel {
+struct stlpanel {
         unsigned long   magic;
-        int             panelnr;
-        int             brdnr;
-        int             pagenr;
-        int             nrports;
+        unsigned int    panelnr;
+        unsigned int    brdnr;
+        unsigned int    pagenr;
+        unsigned int    nrports;
         int             iobase;
         void            *uartp;
         void            (*isr)(struct stlpanel *panelp, unsigned int iobase);
         unsigned int    hwid;
         unsigned int    ackmask;
-        stlport_t       *ports[STL_PORTSPERPANEL];
-} stlpanel_t;
+        struct stlport  *ports[STL_PORTSPERPANEL];
+};
 
-typedef struct stlbrd {
+struct stlbrd {
         unsigned long   magic;
-        int             brdnr;
-        int             brdtype;
-        int             state;
-        int             nrpanels;
-        int             nrports;
-        int             nrbnks;
+        unsigned int    brdnr;
+        unsigned int    brdtype;
+        unsigned int    state;
+        unsigned int    nrpanels;
+        unsigned int    nrports;
+        unsigned int    nrbnks;
         int             irq;
         int             irqtype;
         int             (*isr)(struct stlbrd *brdp);
@@ -136,9 +136,9 @@ typedef struct stlbrd {
         unsigned long   clk;
         unsigned int    bnkpageaddr[STL_MAXBANKS];
         unsigned int    bnkstataddr[STL_MAXBANKS];
-        stlpanel_t      *bnk2panel[STL_MAXBANKS];
-        stlpanel_t      *panels[STL_MAXPANELS];
-} stlbrd_t;
+        struct stlpanel *bnk2panel[STL_MAXBANKS];
+        struct stlpanel *panels[STL_MAXPANELS];
+};
 
 
 /*
diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h
index 97c761652581..8b6ce60ea057 100644
--- a/include/linux/sunrpc/sched.h
+++ b/include/linux/sunrpc/sched.h
@@ -250,7 +250,6 @@ void		rpc_init_task(struct rpc_task *task, struct rpc_clnt *clnt,
                                 int flags, const struct rpc_call_ops *ops,
                                 void *data);
 void            rpc_put_task(struct rpc_task *);
-void            rpc_release_task(struct rpc_task *);
 void            rpc_exit_task(struct rpc_task *);
 void            rpc_release_calldata(const struct rpc_call_ops *, void *);
 void            rpc_killall_tasks(struct rpc_clnt *);
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index 965d6c20086e..64f3d60c72af 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -144,8 +144,11 @@ extern u32 svc_max_payload(const struct svc_rqst *rqstp);
  *
  * Each request/reply pair can have at most one "payload", plus two pages,
  * one for the request, and one for the reply.
+ * We using ->sendfile to return read data, we might need one extra page
+ * if the request is not page-aligned.  So add another '1'.
  */
-#define RPCSVC_MAXPAGES         ((RPCSVC_MAXPAYLOAD+PAGE_SIZE-1)/PAGE_SIZE + 2)
+#define RPCSVC_MAXPAGES         ((RPCSVC_MAXPAYLOAD+PAGE_SIZE-1)/PAGE_SIZE \
+                                + 2 + 1)
 
 static inline u32 svc_getnl(struct kvec *iov)
 {
diff --git a/include/linux/sunrpc/svcsock.h b/include/linux/sunrpc/svcsock.h
index 98b21ad370fd..db312a1e2eeb 100644
--- a/include/linux/sunrpc/svcsock.h
+++ b/include/linux/sunrpc/svcsock.h
@@ -63,7 +63,7 @@ struct svc_sock {
  * Function prototypes.
  */
 int             svc_makesock(struct svc_serv *, int, unsigned short);
-void            svc_delete_socket(struct svc_sock *);
+void            svc_close_socket(struct svc_sock *);
 int             svc_recv(struct svc_rqst *, long);
 int             svc_send(struct svc_rqst *);
 void            svc_drop(struct svc_rqst *);
diff --git a/include/linux/swap.h b/include/linux/swap.h
index add51cebc8d9..5423559a44a6 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -245,7 +245,7 @@ extern int swap_duplicate(swp_entry_t);
 extern int valid_swaphandles(swp_entry_t, unsigned long *);
 extern void swap_free(swp_entry_t);
 extern void free_swap_and_cache(swp_entry_t);
-extern int swap_type_of(dev_t, sector_t);
+extern int swap_type_of(dev_t, sector_t, struct block_device **);
 extern unsigned int count_swap_pages(int, int);
 extern sector_t map_swap_page(struct swap_info_struct *, pgoff_t);
 extern sector_t swapdev_block(int, pgoff_t);
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 94316a98e0d0..665412c4f4b9 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -11,7 +11,7 @@
  **  the sysctl() binary interface.  Do *NOT* change the
  **  numbering of any existing values here, and do not change
  **  any numbers within any one set of values.  If you have to
- **  have to redefine an existing interface, use a new number for it.
+ **  redefine an existing interface, use a new number for it.
  **  The kernel will then return -ENOTDIR to any application using
  **  the old binary interface.
  **
@@ -699,7 +699,8 @@ enum {
         NET_X25_CALL_REQUEST_TIMEOUT=2,
         NET_X25_RESET_REQUEST_TIMEOUT=3,
         NET_X25_CLEAR_REQUEST_TIMEOUT=4,
-        NET_X25_ACK_HOLD_BACK_TIMEOUT=5
+        NET_X25_ACK_HOLD_BACK_TIMEOUT=5,
+        NET_X25_FORWARD=6
 };
 
 /* /proc/sys/net/token-ring */
@@ -918,8 +919,7 @@ typedef struct ctl_table ctl_table;
 
 typedef int ctl_handler (ctl_table *table, int __user *name, int nlen,
                          void __user *oldval, size_t __user *oldlenp,
-                         void __user *newval, size_t newlen, 
-                         void **context);
+                         void __user *newval, size_t newlen);
 
 typedef int proc_handler (ctl_table *ctl, int write, struct file * filp,
                           void __user *buffer, size_t *lenp, loff_t *ppos);
@@ -950,7 +950,7 @@ extern int do_sysctl (int __user *name, int nlen,
 extern int do_sysctl_strategy (ctl_table *table, 
                                int __user *name, int nlen,
                                void __user *oldval, size_t __user *oldlenp,
-                               void __user *newval, size_t newlen, void ** context);
+                               void __user *newval, size_t newlen);
 
 extern ctl_handler sysctl_string;
 extern ctl_handler sysctl_intvec;
diff --git a/include/linux/sysdev.h b/include/linux/sysdev.h
index 166a2e58c287..389ccf858d37 100644
--- a/include/linux/sysdev.h
+++ b/include/linux/sysdev.h
@@ -98,12 +98,16 @@ struct sysdev_attribute {
 };
 
 
-#define SYSDEV_ATTR(_name,_mode,_show,_store)           \
-struct sysdev_attribute attr_##_name = {                        \
-        .attr = {.name = __stringify(_name), .mode = _mode },   \
+#define _SYSDEV_ATTR(_name,_mode,_show,_store)                  \
+{                                                               \
+        .attr = { .name = __stringify(_name), .mode = _mode,    \
+                 .owner = THIS_MODULE },                        \
         .show   = _show,                                        \
         .store  = _store,                                       \
-};
+}
+
+#define SYSDEV_ATTR(_name,_mode,_show,_store)           \
+struct sysdev_attribute attr_##_name = _SYSDEV_ATTR(_name,_mode,_show,_store);
 
 extern int sysdev_create_file(struct sys_device *, struct sysdev_attribute *);
 extern void sysdev_remove_file(struct sys_device *, struct sysdev_attribute *);
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index 2129d1b6c874..192de3afa96b 100644
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -11,10 +11,12 @@
 #define _SYSFS_H_
 
 #include <linux/compiler.h>
+#include <linux/list.h>
 #include <asm/atomic.h>
 
 struct kobject;
 struct module;
+struct nameidata;
 
 struct attribute {
         const char              * name;
@@ -88,13 +90,13 @@ struct sysfs_dirent {
 #ifdef CONFIG_SYSFS
 
 extern int __must_check
-sysfs_create_dir(struct kobject *);
+sysfs_create_dir(struct kobject *, struct dentry *);
 
 extern void
 sysfs_remove_dir(struct kobject *);
 
 extern int __must_check
-sysfs_rename_dir(struct kobject *, const char *new_name);
+sysfs_rename_dir(struct kobject *, struct dentry *, const char *new_name);
 
 extern int __must_check
 sysfs_move_dir(struct kobject *, struct kobject *);
@@ -126,11 +128,17 @@ int __must_check sysfs_create_group(struct kobject *,
 void sysfs_remove_group(struct kobject *, const struct attribute_group *);
 void sysfs_notify(struct kobject * k, char *dir, char *attr);
 
+
+extern int sysfs_make_shadowed_dir(struct kobject *kobj,
+        void * (*follow_link)(struct dentry *, struct nameidata *));
+extern struct dentry *sysfs_create_shadow_dir(struct kobject *kobj);
+extern void sysfs_remove_shadow_dir(struct dentry *dir);
+
 extern int __must_check sysfs_init(void);
 
 #else /* CONFIG_SYSFS */
 
-static inline int sysfs_create_dir(struct kobject * k)
+static inline int sysfs_create_dir(struct kobject * k, struct dentry *shadow)
 {
         return 0;
 }
@@ -140,7 +148,9 @@ static inline void sysfs_remove_dir(struct kobject * k)
         ;
 }
 
-static inline int sysfs_rename_dir(struct kobject * k, const char *new_name)
+static inline int sysfs_rename_dir(struct kobject * k,
+                                        struct dentry *new_parent,
+                                        const char *new_name)
 {
         return 0;
 }
@@ -204,6 +214,12 @@ static inline void sysfs_notify(struct kobject * k, char *dir, char *attr)
 {
 }
 
+static inline int sysfs_make_shadowed_dir(struct kobject *kobj,
+        void * (*follow_link)(struct dentry *, struct nameidata *))
+{
+        return 0;
+}
+
 static inline int __must_check sysfs_init(void)
 {
         return 0;
diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h
index 9df8833670cb..98a1d8cfb73d 100644
--- a/include/linux/sysrq.h
+++ b/include/linux/sysrq.h
@@ -37,23 +37,37 @@ struct sysrq_key_op {
 
 #ifdef CONFIG_MAGIC_SYSRQ
 
+extern int sysrq_on(void);
+
+/*
+ * Do not use this one directly:
+ */
+extern int __sysrq_enabled;
+
 /* Generic SysRq interface -- you may call it from any device driver, supplying
  * ASCII code of the key, pointer to registers and kbd/tty structs (if they
  * are available -- else NULL's).
  */
 
-void handle_sysrq(int, struct tty_struct *);
-void __handle_sysrq(int, struct tty_struct *, int check_mask);
-int register_sysrq_key(int, struct sysrq_key_op *);
-int unregister_sysrq_key(int, struct sysrq_key_op *);
+void handle_sysrq(int key, struct tty_struct *tty);
+void __handle_sysrq(int key, struct tty_struct *tty, int check_mask);
+int register_sysrq_key(int key, struct sysrq_key_op *op);
+int unregister_sysrq_key(int key, struct sysrq_key_op *op);
 struct sysrq_key_op *__sysrq_get_key_op(int key);
 
 #else
 
+static inline int sysrq_on(void)
+{
+        return 0;
+}
 static inline int __reterr(void)
 {
         return -EINVAL;
 }
+static inline void handle_sysrq(int key, struct tty_struct *tty)
+{
+}
 
 #define register_sysrq_key(ig,nore) __reterr()
 #define unregister_sysrq_key(ig,nore) __reterr()
diff --git a/include/linux/task_io_accounting.h b/include/linux/task_io_accounting.h
new file mode 100644
index 000000000000..44d00e9cceea
--- /dev/null
+++ b/include/linux/task_io_accounting.h
@@ -0,0 +1,37 @@
+/*
+ * task_io_accounting: a structure which is used for recording a single task's
+ * IO statistics.
+ *
+ * Don't include this header file directly - it is designed to be dragged in via
+ * sched.h.
+ *
+ * Blame akpm@osdl.org for all this.
+ */
+
+#ifdef CONFIG_TASK_IO_ACCOUNTING
+struct task_io_accounting {
+        /*
+         * The number of bytes which this task has caused to be read from
+         * storage.
+         */
+        u64 read_bytes;
+
+        /*
+         * The number of bytes which this task has caused, or shall cause to be
+         * written to disk.
+         */
+        u64 write_bytes;
+
+        /*
+         * A task can cause "negative" IO too.  If this task truncates some
+         * dirty pagecache, some IO which another task has been accounted for
+         * (in its write_bytes) will not be happening.  We _could_ just
+         * subtract that from the truncating task's write_bytes, but there is
+         * information loss in doing that.
+         */
+        u64 cancelled_write_bytes;
+};
+#else
+struct task_io_accounting {
+};
+#endif
diff --git a/include/linux/task_io_accounting_ops.h b/include/linux/task_io_accounting_ops.h
new file mode 100644
index 000000000000..df2a319106b2
--- /dev/null
+++ b/include/linux/task_io_accounting_ops.h
@@ -0,0 +1,47 @@
+/*
+ * Task I/O accounting operations
+ */
+#ifndef __TASK_IO_ACCOUNTING_OPS_INCLUDED
+#define __TASK_IO_ACCOUNTING_OPS_INCLUDED
+
+#ifdef CONFIG_TASK_IO_ACCOUNTING
+static inline void task_io_account_read(size_t bytes)
+{
+        current->ioac.read_bytes += bytes;
+}
+
+static inline void task_io_account_write(size_t bytes)
+{
+        current->ioac.write_bytes += bytes;
+}
+
+static inline void task_io_account_cancelled_write(size_t bytes)
+{
+        current->ioac.cancelled_write_bytes += bytes;
+}
+
+static inline void task_io_accounting_init(struct task_struct *tsk)
+{
+        memset(&tsk->ioac, 0, sizeof(tsk->ioac));
+}
+
+#else
+
+static inline void task_io_account_read(size_t bytes)
+{
+}
+
+static inline void task_io_account_write(size_t bytes)
+{
+}
+
+static inline void task_io_account_cancelled_write(size_t bytes)
+{
+}
+
+static inline void task_io_accounting_init(struct task_struct *tsk)
+{
+}
+
+#endif          /* CONFIG_TASK_IO_ACCOUNTING */
+#endif          /* __TASK_IO_ACCOUNTING_OPS_INCLUDED */
diff --git a/include/linux/taskstats.h b/include/linux/taskstats.h
index 45248806ae9c..3fced4798255 100644
--- a/include/linux/taskstats.h
+++ b/include/linux/taskstats.h
@@ -31,7 +31,7 @@
  */
 
 
-#define TASKSTATS_VERSION       2
+#define TASKSTATS_VERSION       3
 #define TS_COMM_LEN             32      /* should be >= TASK_COMM_LEN
                                          * in linux/sched.h */
 
@@ -115,31 +115,37 @@ struct taskstats {
         __u64   ac_majflt;              /* Major Page Fault Count */
         /* Basic Accounting Fields end */
 
-        /* Extended accounting fields start */
+        /* Extended accounting fields start */
         /* Accumulated RSS usage in duration of a task, in MBytes-usecs.
          * The current rss usage is added to this counter every time
          * a tick is charged to a task's system time. So, at the end we
          * will have memory usage multiplied by system time. Thus an
          * average usage per system time unit can be calculated.
          */
-        __u64   coremem;                /* accumulated RSS usage in MB-usec */
+        __u64   coremem;                /* accumulated RSS usage in MB-usec */
         /* Accumulated virtual memory usage in duration of a task.
          * Same as acct_rss_mem1 above except that we keep track of VM usage.
          */
-        __u64   virtmem;                /* accumulated VM  usage in MB-usec */
+        __u64   virtmem;                /* accumulated VM  usage in MB-usec */
 
         /* High watermark of RSS and virtual memory usage in duration of
          * a task, in KBytes.
          */
-        __u64   hiwater_rss;            /* High-watermark of RSS usage, in KB */
-        __u64   hiwater_vm;             /* High-water VM usage, in KB */
+        __u64   hiwater_rss;            /* High-watermark of RSS usage, in KB */
+        __u64   hiwater_vm;             /* High-water VM usage, in KB */
 
         /* The following four fields are I/O statistics of a task. */
-        __u64   read_char;              /* bytes read */
-        __u64   write_char;             /* bytes written */
-        __u64   read_syscalls;          /* read syscalls */
-        __u64   write_syscalls;         /* write syscalls */
-        /* Extended accounting fields end */
+        __u64   read_char;              /* bytes read */
+        __u64   write_char;             /* bytes written */
+        __u64   read_syscalls;          /* read syscalls */
+        __u64   write_syscalls;         /* write syscalls */
+        /* Extended accounting fields end */
+
+#define TASKSTATS_HAS_IO_ACCOUNTING
+        /* Per-task storage I/O accounting starts */
+        __u64   read_bytes;             /* bytes of read I/O */
+        __u64   write_bytes;            /* bytes of write I/O */
+        __u64   cancelled_write_bytes;  /* bytes of cancelled write I/O */
 };
 
 
diff --git a/include/linux/tc.h b/include/linux/tc.h
new file mode 100644
index 000000000000..f92511e57cdb
--- /dev/null
+++ b/include/linux/tc.h
@@ -0,0 +1,141 @@
+/*
+ *      Interface to the TURBOchannel related routines.
+ *
+ *      Copyright (c) 1998  Harald Koerfgen
+ *      Copyright (c) 2005  James Simmons
+ *      Copyright (c) 2006  Maciej W. Rozycki
+ *
+ *      Based on:
+ *
+ *      "TURBOchannel Firmware Specification", EK-TCAAD-FS-004
+ *
+ *      from Digital Equipment Corporation.
+ *
+ *      This file is subject to the terms and conditions of the GNU
+ *      General Public License.  See the file "COPYING" in the main
+ *      directory of this archive for more details.
+ */
+#ifndef _LINUX_TC_H
+#define _LINUX_TC_H
+
+#include <linux/compiler.h>
+#include <linux/device.h>
+#include <linux/ioport.h>
+#include <linux/types.h>
+
+/*
+ * Offsets for the ROM header locations for TURBOchannel cards.
+ */
+#define TC_OLDCARD      0x3c0000
+#define TC_NEWCARD      0x000000
+
+#define TC_ROM_WIDTH    0x3e0
+#define TC_ROM_STRIDE   0x3e4
+#define TC_ROM_SIZE     0x3e8
+#define TC_SLOT_SIZE    0x3ec
+#define TC_PATTERN0     0x3f0
+#define TC_PATTERN1     0x3f4
+#define TC_PATTERN2     0x3f8
+#define TC_PATTERN3     0x3fc
+#define TC_FIRM_VER     0x400
+#define TC_VENDOR       0x420
+#define TC_MODULE       0x440
+#define TC_FIRM_TYPE    0x460
+#define TC_FLAGS        0x470
+#define TC_ROM_OBJECTS  0x480
+
+/*
+ * Information obtained through the get_tcinfo() PROM call.
+ */
+struct tcinfo {
+        s32             revision;       /* Hardware revision level. */
+        s32             clk_period;     /* Clock period in nanoseconds. */
+        s32             slot_size;      /* Slot size in megabytes. */
+        s32             io_timeout;     /* I/O timeout in cycles. */
+        s32             dma_range;      /* DMA address range in megabytes. */
+        s32             max_dma_burst;  /* Maximum DMA burst length. */
+        s32             parity;         /* System module supports TC parity. */
+        s32             reserved[4];
+};
+
+/*
+ * TURBOchannel bus.
+ */
+struct tc_bus {
+        struct list_head devices;       /* List of devices on this bus. */
+        struct resource resource[2];    /* Address space routed to this bus. */
+
+        struct device   dev;
+        char            name[13];
+        resource_size_t slot_base;
+        resource_size_t ext_slot_base;
+        resource_size_t ext_slot_size;
+        int             num_tcslots;
+        struct tcinfo   info;
+};
+
+/*
+ * TURBOchannel device.
+ */
+struct tc_dev {
+        struct list_head node;          /* Node in list of all TC devices. */
+        struct tc_bus   *bus;           /* Bus this device is on. */
+        struct tc_driver *driver;       /* Which driver has allocated this
+                                           device. */
+        struct device   dev;            /* Generic device interface. */
+        struct resource resource;       /* Address space of this device. */
+        char            vendor[9];
+        char            name[9];
+        char            firmware[9];
+        int             interrupt;
+        int             slot;
+};
+
+#define to_tc_dev(n) container_of(n, struct tc_dev, dev)
+
+struct tc_device_id {
+        char            vendor[9];
+        char            name[9];
+};
+
+/*
+ * TURBOchannel driver.
+ */
+struct tc_driver {
+        struct list_head node;
+        const struct tc_device_id *id_table;
+        struct device_driver driver;
+};
+
+#define to_tc_driver(drv) container_of(drv, struct tc_driver, driver)
+
+/*
+ * Return TURBOchannel clock frequency in Hz.
+ */
+static inline unsigned long tc_get_speed(struct tc_bus *tbus)
+{
+        return 100000 * (10000 / (unsigned long)tbus->info.clk_period);
+}
+
+#ifdef CONFIG_TC
+
+extern struct bus_type tc_bus_type;
+
+extern int tc_register_driver(struct tc_driver *tdrv);
+extern void tc_unregister_driver(struct tc_driver *tdrv);
+
+#else /* !CONFIG_TC */
+
+static inline int tc_register_driver(struct tc_driver *tdrv) { return 0; }
+static inline void tc_unregister_driver(struct tc_driver *tdrv) { }
+
+#endif /* CONFIG_TC */
+
+/*
+ * These have to be provided by the architecture.
+ */
+extern int tc_preadb(u8 *valp, void __iomem *addr);
+extern int tc_bus_get_info(struct tc_bus *tbus);
+extern void tc_device_get_irq(struct tc_dev *tdev);
+
+#endif /* _LINUX_TC_H */
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 3cc70d1a3504..29d3089038ab 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -316,7 +316,7 @@ struct tcp_sock {
         struct tcp_sack_block duplicate_sack[1]; /* D-SACK block */
         struct tcp_sack_block selective_acks[4]; /* The SACKS themselves*/
 
-        struct tcp_sack_block recv_sack_cache[4];
+        struct tcp_sack_block_wire recv_sack_cache[4];
 
         /* from STCP, retrans queue hinting */
         struct sk_buff* lost_skb_hint;
diff --git a/include/linux/tfrc.h b/include/linux/tfrc.h
index 31a9b25276fe..8a8462b4a4dd 100644
--- a/include/linux/tfrc.h
+++ b/include/linux/tfrc.h
@@ -37,10 +37,14 @@ struct tfrc_rx_info {
  *      @tfrctx_p:      current loss event rate (5.4)
  *      @tfrctx_rto:    estimate of RTO, equals 4*RTT (4.3)
  *      @tfrctx_ipi:    inter-packet interval (4.6)
+ *
+ *  Note: X and X_recv are both maintained in units of 64 * bytes/second. This
+ *        enables a finer resolution of sending rates and avoids problems with
+ *        integer arithmetic; u32 is not sufficient as scaling consumes 6 bits.
  */
 struct tfrc_tx_info {
-        __u32 tfrctx_x;
-        __u32 tfrctx_x_recv;
+        __u64 tfrctx_x;
+        __u64 tfrctx_x_recv;
         __u32 tfrctx_x_calc;
         __u32 tfrctx_rtt;
         __u32 tfrctx_p;
diff --git a/include/linux/tifm.h b/include/linux/tifm.h
index dfb8052eee5e..3deb0a6c1370 100644
--- a/include/linux/tifm.h
+++ b/include/linux/tifm.h
@@ -17,7 +17,7 @@
 #include <linux/wait.h>
 #include <linux/delay.h>
 #include <linux/pci.h>
-#include <linux/scatterlist.h>
+#include <linux/kthread.h>
 
 /* Host registers (relative to pci base address): */
 enum {
@@ -62,11 +62,10 @@ enum {
 
 
 #define TIFM_IRQ_ENABLE           0x80000000
-#define TIFM_IRQ_SOCKMASK         0x00000001
-#define TIFM_IRQ_CARDMASK         0x00000100
-#define TIFM_IRQ_FIFOMASK         0x00010000
+#define TIFM_IRQ_SOCKMASK(x)      (x)
+#define TIFM_IRQ_CARDMASK(x)      ((x) << 8)
+#define TIFM_IRQ_FIFOMASK(x)      ((x) << 16)
 #define TIFM_IRQ_SETALL           0xffffffff
-#define TIFM_IRQ_SETALLSOCK       0x0000000f
 
 #define TIFM_CTRL_LED             0x00000040
 #define TIFM_CTRL_FAST_CLK        0x00000100
@@ -89,10 +88,9 @@ struct tifm_dev {
         char __iomem            *addr;
         spinlock_t              lock;
         tifm_media_id           media_id;
-        char                    wq_name[KOBJ_NAME_LEN];
-        struct workqueue_struct *wq;
+        unsigned int            socket_id;
 
-        unsigned int            (*signal_irq)(struct tifm_dev *sock,
+        void                    (*signal_irq)(struct tifm_dev *sock,
                                               unsigned int sock_irq_status);
 
         struct tifm_driver      *drv;
@@ -103,24 +101,23 @@ struct tifm_driver {
         tifm_media_id        *id_table;
         int                  (*probe)(struct tifm_dev *dev);
         void                 (*remove)(struct tifm_dev *dev);
+        int                  (*suspend)(struct tifm_dev *dev,
+                                        pm_message_t state);
+        int                  (*resume)(struct tifm_dev *dev);
 
         struct device_driver driver;
 };
 
 struct tifm_adapter {
         char __iomem            *addr;
-        unsigned int            irq_status;
-        unsigned int            insert_mask;
-        unsigned int            remove_mask;
         spinlock_t              lock;
+        unsigned int            irq_status;
+        unsigned int            socket_change_set;
+        wait_queue_head_t       change_set_notify;
         unsigned int            id;
-        unsigned int            max_sockets;
-        char                    wq_name[KOBJ_NAME_LEN];
-        unsigned int            inhibit_new_cards;
-        struct workqueue_struct *wq;
-        struct work_struct      media_inserter;
-        struct work_struct      media_remover;
+        unsigned int            num_sockets;
         struct tifm_dev         **sockets;
+        struct task_struct      *media_switcher;
         struct class_device     cdev;
         struct device           *dev;
 
@@ -130,9 +127,9 @@ struct tifm_adapter {
 struct tifm_adapter *tifm_alloc_adapter(void);
 void tifm_free_device(struct device *dev);
 void tifm_free_adapter(struct tifm_adapter *fm);
-int tifm_add_adapter(struct tifm_adapter *fm);
+int tifm_add_adapter(struct tifm_adapter *fm, int (*mediathreadfn)(void *data));
 void tifm_remove_adapter(struct tifm_adapter *fm);
-struct tifm_dev *tifm_alloc_device(struct tifm_adapter *fm, unsigned int id);
+struct tifm_dev *tifm_alloc_device(struct tifm_adapter *fm);
 int tifm_register_driver(struct tifm_driver *drv);
 void tifm_unregister_driver(struct tifm_driver *drv);
 void tifm_eject(struct tifm_dev *sock);
diff --git a/include/linux/timer.h b/include/linux/timer.h
index c982304dbafd..fb5edaaf0ebd 100644
--- a/include/linux/timer.h
+++ b/include/linux/timer.h
@@ -41,7 +41,7 @@ static inline void setup_timer(struct timer_list * timer,
         init_timer(timer);
 }
 
-/***
+/**
  * timer_pending - is a timer pending?
  * @timer: the timer in question
  *
@@ -63,7 +63,7 @@ extern int mod_timer(struct timer_list *timer, unsigned long expires);
 
 extern unsigned long next_timer_interrupt(void);
 
-/***
+/**
  * add_timer - start a timer
  * @timer: the timer to be added
  *
@@ -98,4 +98,10 @@ extern void run_local_timers(void);
 struct hrtimer;
 extern int it_real_fn(struct hrtimer *);
 
+unsigned long __round_jiffies(unsigned long j, int cpu);
+unsigned long __round_jiffies_relative(unsigned long j, int cpu);
+unsigned long round_jiffies(unsigned long j);
+unsigned long round_jiffies_relative(unsigned long j);
+
+
 #endif
diff --git a/include/linux/topology.h b/include/linux/topology.h
index da508d1998e4..6c5a6e6e813b 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -93,7 +93,7 @@
         .groups                 = NULL,                 \
         .min_interval           = 1,                    \
         .max_interval           = 2,                    \
-        .busy_factor            = 8,                    \
+        .busy_factor            = 64,                   \
         .imbalance_pct          = 110,                  \
         .cache_nice_tries       = 0,                    \
         .per_cpu_gain           = 25,                   \
@@ -194,7 +194,8 @@
         .wake_idx               = 0, /* unused */       \
         .forkexec_idx           = 0, /* unused */       \
         .per_cpu_gain           = 100,                  \
-        .flags                  = SD_LOAD_BALANCE,      \
+        .flags                  = SD_LOAD_BALANCE       \
+                                | SD_SERIALIZE, \
         .last_balance           = jiffies,              \
         .balance_interval       = 64,                   \
         .nr_balance_failed      = 0,                    \
diff --git a/include/linux/tty.h b/include/linux/tty.h
index f717f0898238..65cbcf22c31e 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -175,7 +175,7 @@ struct tty_struct {
         int index;
         struct tty_ldisc ldisc;
         struct mutex termios_mutex;
-        struct termios *termios, *termios_locked;
+        struct ktermios *termios, *termios_locked;
         char name[64];
         int pgrp;
         int session;
@@ -258,7 +258,7 @@ struct tty_struct {
 
 extern void tty_write_flush(struct tty_struct *);
 
-extern struct termios tty_std_termios;
+extern struct ktermios tty_std_termios;
 
 extern int kmsg_redirect;
 
@@ -293,8 +293,9 @@ extern int tty_hung_up_p(struct file * filp);
 extern void do_SAK(struct tty_struct *tty);
 extern void disassociate_ctty(int priv);
 extern void tty_flip_buffer_push(struct tty_struct *tty);
-extern int tty_get_baud_rate(struct tty_struct *tty);
-extern int tty_termios_baud_rate(struct termios *termios);
+extern speed_t tty_get_baud_rate(struct tty_struct *tty);
+extern speed_t tty_termios_baud_rate(struct ktermios *termios);
+extern speed_t tty_termios_input_baud_rate(struct ktermios *termios);
 
 extern struct tty_ldisc *tty_ldisc_ref(struct tty_struct *);
 extern void tty_ldisc_deref(struct tty_ldisc *);
@@ -309,6 +310,12 @@ extern void tty_ldisc_flush(struct tty_struct *tty);
 extern int tty_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
                      unsigned long arg);
 
+extern dev_t tty_devnum(struct tty_struct *tty);
+extern void proc_clear_tty(struct task_struct *p);
+extern void __proc_set_tty(struct task_struct *tsk, struct tty_struct *tty);
+extern void proc_set_tty(struct task_struct *tsk, struct tty_struct *tty);
+extern struct tty_struct *get_current_tty(void);
+
 extern struct mutex tty_mutex;
 
 /* n_tty.c */
@@ -335,10 +342,5 @@ extern void console_print(const char *);
 extern int vt_ioctl(struct tty_struct *tty, struct file * file,
                     unsigned int cmd, unsigned long arg);
 
-static inline dev_t tty_devnum(struct tty_struct *tty)
-{
-        return MKDEV(tty->driver->major, tty->driver->minor_start) + tty->index;
-}
-
 #endif /* __KERNEL__ */
 #endif
diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
index 5c8473bb6882..659487e3ebeb 100644
--- a/include/linux/tty_driver.h
+++ b/include/linux/tty_driver.h
@@ -53,7 +53,7 @@
  *      device-specific ioctl's.  If the ioctl number passed in cmd
  *      is not recognized by the driver, it should return ENOIOCTLCMD.
  * 
- * void (*set_termios)(struct tty_struct *tty, struct termios * old);
+ * void (*set_termios)(struct tty_struct *tty, struct ktermios * old);
  *
  *      This routine allows the tty driver to be notified when
  *      device's termios settings have changed.  Note that a
@@ -132,7 +132,7 @@ struct tty_operations {
         int  (*chars_in_buffer)(struct tty_struct *tty);
         int  (*ioctl)(struct tty_struct *tty, struct file * file,
                     unsigned int cmd, unsigned long arg);
-        void (*set_termios)(struct tty_struct *tty, struct termios * old);
+        void (*set_termios)(struct tty_struct *tty, struct ktermios * old);
         void (*throttle)(struct tty_struct * tty);
         void (*unthrottle)(struct tty_struct * tty);
         void (*stop)(struct tty_struct *tty);
@@ -165,7 +165,7 @@ struct tty_driver {
         int     num;            /* number of devices allocated */
         short   type;           /* type of tty driver */
         short   subtype;        /* subtype of tty driver */
-        struct termios init_termios; /* Initial termios */
+        struct ktermios init_termios; /* Initial termios */
         int     flags;          /* tty driver flags */
         int     refcount;       /* for loadable tty drivers */
         struct proc_dir_entry *proc_entry; /* /proc fs entry */
@@ -175,8 +175,8 @@ struct tty_driver {
          * Pointer to the tty data structures
          */
         struct tty_struct **ttys;
-        struct termios **termios;
-        struct termios **termios_locked;
+        struct ktermios **termios;
+        struct ktermios **termios_locked;
         void *driver_state;     /* only used for the PTY driver */
         
         /*
@@ -193,7 +193,7 @@ struct tty_driver {
         int  (*chars_in_buffer)(struct tty_struct *tty);
         int  (*ioctl)(struct tty_struct *tty, struct file * file,
                     unsigned int cmd, unsigned long arg);
-        void (*set_termios)(struct tty_struct *tty, struct termios * old);
+        void (*set_termios)(struct tty_struct *tty, struct ktermios * old);
         void (*throttle)(struct tty_struct * tty);
         void (*unthrottle)(struct tty_struct * tty);
         void (*stop)(struct tty_struct *tty);
diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
index 83c6e6c10ebb..d75932e27710 100644
--- a/include/linux/tty_ldisc.h
+++ b/include/linux/tty_ldisc.h
@@ -59,7 +59,7 @@
  *      low-level driver can "grab" an ioctl request before the line
  *      discpline has a chance to see it.
  * 
- * void (*set_termios)(struct tty_struct *tty, struct termios * old);
+ * void (*set_termios)(struct tty_struct *tty, struct ktermios * old);
  *
  *      This function notifies the line discpline that a change has
  *      been made to the termios structure.
@@ -118,7 +118,7 @@ struct tty_ldisc {
                          const unsigned char * buf, size_t nr); 
         int     (*ioctl)(struct tty_struct * tty, struct file * file,
                          unsigned int cmd, unsigned long arg);
-        void    (*set_termios)(struct tty_struct *tty, struct termios * old);
+        void    (*set_termios)(struct tty_struct *tty, struct ktermios * old);
         unsigned int (*poll)(struct tty_struct *, struct file *,
                              struct poll_table_struct *);
         int     (*hangup)(struct tty_struct *tty);
diff --git a/include/linux/ufs_fs.h b/include/linux/ufs_fs.h
index 28967eda9d7b..d3a4f994a5dc 100644
--- a/include/linux/ufs_fs.h
+++ b/include/linux/ufs_fs.h
@@ -789,6 +789,7 @@ struct ufs_sb_private_info {
 
         __u32   s_maxsymlinklen;/* upper limit on fast symlinks' size */
         __s32   fs_magic;       /* filesystem magic */
+        unsigned int s_dirblksize;
 };
 
 /*
diff --git a/include/linux/unwind.h b/include/linux/unwind.h
index 749928c161fb..7760860fa170 100644
--- a/include/linux/unwind.h
+++ b/include/linux/unwind.h
@@ -14,63 +14,6 @@
 
 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);
-extern void unwind_setup(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) {}
@@ -85,12 +28,12 @@ static inline void *unwind_add_table(struct module *mod,
         return NULL;
 }
 
-#endif
-
 static inline void unwind_remove_table(void *handle, int init_only)
 {
 }
 
+#endif
+
 static inline int unwind_init_frame_info(struct unwind_frame_info *info,
                                          struct task_struct *tsk,
                                          const struct pt_regs *regs)
@@ -122,6 +65,4 @@ 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 aab5b1b72021..b5c226a87ed8 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -2,7 +2,7 @@
 #define __LINUX_USB_H
 
 #include <linux/mod_devicetable.h>
-#include <linux/usb_ch9.h>
+#include <linux/usb/ch9.h>
 
 #define USB_MAJOR                       180
 #define USB_DEVICE_MAJOR                189
@@ -107,7 +107,8 @@ enum usb_interface_condition {
  * @needs_remote_wakeup: flag set when the driver requires remote-wakeup
  *      capability during autosuspend.
  * @dev: driver model's view of this device
- * @class_dev: driver model's class view of this device.
+ * @usb_dev: if an interface is bound to the USB major, this will point
+ *      to the sysfs representation for that device.
  * @pm_usage_cnt: PM usage counter for this interface; autosuspend is not
  *      allowed unless the counter is 0.
  *
@@ -152,7 +153,7 @@ struct usb_interface {
         unsigned needs_remote_wakeup:1; /* driver requires remote wakeup */
 
         struct device dev;              /* interface specific device info */
-        struct class_device *class_dev;
+        struct device *usb_dev;         /* pointer to the usb class's device, if any */
         int pm_usage_cnt;               /* usage counter for autosuspend */
 };
 #define to_usb_interface(d) container_of(d, struct usb_interface, dev)
@@ -372,7 +373,7 @@ struct usb_device {
         char *serial;                   /* iSerialNumber string, if present */
 
         struct list_head filelist;
-        struct class_device *class_dev;
+        struct device *usbfs_dev;
         struct dentry *usbfs_dentry;    /* usbfs dentry entry for the device */
 
         /*
@@ -475,6 +476,8 @@ extern void usb_driver_release_interface(struct usb_driver *driver,
                         struct usb_interface *iface);
 const struct usb_device_id *usb_match_id(struct usb_interface *interface,
                                          const struct usb_device_id *id);
+extern int usb_match_one_id(struct usb_interface *interface,
+                            const struct usb_device_id *id);
 
 extern struct usb_interface *usb_find_interface(struct usb_driver *drv,
                 int minor);
@@ -554,6 +557,18 @@ static inline int usb_endpoint_xfer_bulk(const struct usb_endpoint_descriptor *e
 }
 
 /**
+ * usb_endpoint_xfer_control - check if the endpoint has control transfer type
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint is of type control, otherwise it returns false.
+ */
+static inline int usb_endpoint_xfer_control(const struct usb_endpoint_descriptor *epd)
+{
+        return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
+                USB_ENDPOINT_XFER_CONTROL);
+}
+
+/**
  * usb_endpoint_xfer_int - check if the endpoint has interrupt transfer type
  * @epd: endpoint to be checked
  *
@@ -723,11 +738,21 @@ static inline int usb_endpoint_is_isoc_out(const struct usb_endpoint_descriptor
 
 /* ----------------------------------------------------------------------- */
 
+/* Stuff for dynamic usb ids */
 struct usb_dynids {
         spinlock_t lock;
         struct list_head list;
 };
 
+struct usb_dynid {
+        struct list_head node;
+        struct usb_device_id id;
+};
+
+extern ssize_t usb_store_new_id(struct usb_dynids *dynids,
+                                struct device_driver *driver,
+                                const char *buf, size_t count);
+
 /**
  * struct usbdrv_wrap - wrapper for driver-model structure
  * @driver: The driver-model core driver structure.
@@ -868,10 +893,11 @@ struct usb_class_driver {
  * use these in module_init()/module_exit()
  * and don't forget MODULE_DEVICE_TABLE(usb, ...)
  */
-extern int usb_register_driver(struct usb_driver *, struct module *);
+extern int usb_register_driver(struct usb_driver *, struct module *,
+                               const char *);
 static inline int usb_register(struct usb_driver *driver)
 {
-        return usb_register_driver(driver, THIS_MODULE);
+        return usb_register_driver(driver, THIS_MODULE, KBUILD_MODNAME);
 }
 extern void usb_deregister(struct usb_driver *);
 
@@ -1085,7 +1111,6 @@ struct urb
         struct kref kref;               /* reference count of the URB */
         spinlock_t lock;                /* lock for the URB */
         void *hcpriv;                   /* private data for host controller */
-        int bandwidth;                  /* bandwidth for INT/ISO request */
         atomic_t use_count;             /* concurrent submissions counter */
         u8 reject;                      /* submissions will fail */
 
diff --git a/include/linux/usb/Kbuild b/include/linux/usb/Kbuild
new file mode 100644
index 000000000000..43f160cfe003
--- /dev/null
+++ b/include/linux/usb/Kbuild
@@ -0,0 +1,5 @@
+unifdef-y += audio.h
+unifdef-y += cdc.h
+unifdef-y += ch9.h
+unifdef-y += midi.h
+
diff --git a/include/linux/usb_ch9.h b/include/linux/usb/ch9.h
index c720d107ff29..ae7833749fa2 100644
--- a/include/linux/usb_ch9.h
+++ b/include/linux/usb/ch9.h
@@ -224,6 +224,7 @@ struct usb_device_descriptor {
 #define USB_CLASS_CONTENT_SEC           0x0d    /* content security */
 #define USB_CLASS_VIDEO                 0x0e
 #define USB_CLASS_WIRELESS_CONTROLLER   0xe0
+#define USB_CLASS_MISC                  0xef
 #define USB_CLASS_APP_SPEC              0xfe
 #define USB_CLASS_VENDOR_SPEC           0xff
 
diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h
index 91b3ea2bbb14..33dcd8576696 100644
--- a/include/linux/usb/serial.h
+++ b/include/linux/usb/serial.h
@@ -179,6 +179,9 @@ static inline void usb_set_serial_data (struct usb_serial *serial, void *data)
  *      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.
+ * @usb_driver: pointer to the struct usb_driver that controls this
+ *      device.  This is necessary to allow dynamic ids to be added to
+ *      the driver from sysfs.
  *
  * This structure is defines a USB Serial driver.  It provides all of
  * the information that the USB serial core code needs.  If the function
@@ -202,6 +205,8 @@ struct usb_serial_driver {
 
         struct list_head        driver_list;
         struct device_driver    driver;
+        struct usb_driver       *usb_driver;
+        struct usb_dynids       dynids;
 
         int (*probe) (struct usb_serial *serial, const struct usb_device_id *id);
         int (*attach) (struct usb_serial *serial);
@@ -218,7 +223,7 @@ struct usb_serial_driver {
         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 (*set_termios)     (struct usb_serial_port *port, struct ktermios * 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);
diff --git a/include/linux/usb_gadgetfs.h b/include/linux/usb_gadgetfs.h
index b53d6ae8e55e..8086d5a9b94e 100644
--- a/include/linux/usb_gadgetfs.h
+++ b/include/linux/usb_gadgetfs.h
@@ -2,7 +2,7 @@
 #include <asm/types.h>
 #include <asm/ioctl.h>
 
-#include <linux/usb_ch9.h>
+#include <linux/usb/ch9.h>
 
 /*
  * Filesystem based user-mode API to USB Gadget controller hardware
diff --git a/include/linux/video_output.h b/include/linux/video_output.h
new file mode 100644
index 000000000000..e63e0c03ee0d
--- /dev/null
+++ b/include/linux/video_output.h
@@ -0,0 +1,42 @@
+/*
+ *
+ *  Copyright (C) 2006 Luming Yu <luming.yu@intel.com>
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or (at
+ *  your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful, but
+ *  WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ */
+#ifndef _LINUX_VIDEO_OUTPUT_H
+#define _LINUX_VIDEO_OUTPUT_H
+#include <linux/device.h>
+struct output_device;
+struct output_properties {
+        int (*set_state)(struct output_device *);
+        int (*get_status)(struct output_device *);
+};
+struct output_device {
+        int request_state;
+        struct output_properties *props;
+        struct class_device class_dev;
+};
+#define to_output_device(obj) container_of(obj, struct output_device, class_dev)
+struct output_device *video_output_register(const char *name,
+        struct device *dev,
+        void *devdata,
+        struct output_properties *op);
+void video_output_unregister(struct output_device *dev);
+#endif
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index df5c4654360d..d94e2683be52 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -244,6 +244,7 @@ struct v4l2_pix_format
 #define V4L2_PIX_FMT_YYUV    v4l2_fourcc('Y','Y','U','V') /* 16  YUV 4:2:2     */
 #define V4L2_PIX_FMT_HI240   v4l2_fourcc('H','I','2','4') /*  8  8-bit color   */
 #define V4L2_PIX_FMT_HM12    v4l2_fourcc('H','M','1','2') /*  8  YUV 4:2:0 16x16 macroblocks */
+#define V4L2_PIX_FMT_RGB444  v4l2_fourcc('R','4','4','4') /* 16  xxxxrrrr ggggbbbb */
 
 /* see http://www.siliconimaging.com/RGB%20Bayer.htm */
 #define V4L2_PIX_FMT_SBGGR8  v4l2_fourcc('B','A','8','1') /*  8  BGBG.. GRGR.. */
@@ -661,6 +662,15 @@ typedef __u64 v4l2_std_id;
 #define V4L2_STD_ATSC_8_VSB     ((v4l2_std_id)0x01000000)
 #define V4L2_STD_ATSC_16_VSB    ((v4l2_std_id)0x02000000)
 
+/* FIXME:
+   Although std_id is 64 bits, there is an issue on PPC32 architecture that
+   makes switch(__u64) to break. So, there's a hack on v4l2-common.c rounding
+   this value to 32 bits.
+   As, currently, the max value is for V4L2_STD_ATSC_16_VSB (30 bits wide),
+   it should work fine. However, if needed to add more than two standards,
+   v4l2-common.c should be fixed.
+ */
+
 /* some merged standards */
 #define V4L2_STD_MN     (V4L2_STD_PAL_M|V4L2_STD_PAL_N|V4L2_STD_PAL_Nc|V4L2_STD_NTSC)
 #define V4L2_STD_B      (V4L2_STD_PAL_B|V4L2_STD_PAL_B1|V4L2_STD_SECAM_B)
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
index c89df55f6e03..5e9803ed17fc 100644
--- a/include/linux/vmstat.h
+++ b/include/linux/vmstat.h
@@ -10,8 +10,9 @@
 /*
  * Light weight per cpu counter implementation.
  *
- * Counters should only be incremented and no critical kernel component
- * should rely on the counter values.
+ * Counters should only be incremented.  You need to set EMBEDDED
+ * to disable VM_EVENT_COUNTERS.  Things like procps (vmstat,
+ * top, etc) use /proc/vmstat and depend on these counters.
  *
  * Counters are handled completely inline. On many platforms the code
  * generated will simply be the increment of a global address.
@@ -73,7 +74,13 @@ static inline void count_vm_events(enum vm_event_item item, long delta)
 }
 
 extern void all_vm_events(unsigned long *);
+#ifdef CONFIG_HOTPLUG
 extern void vm_events_fold_cpu(int cpu);
+#else
+static inline void vm_events_fold_cpu(int cpu)
+{
+}
+#endif
 
 #else
 
diff --git a/include/linux/wanrouter.h b/include/linux/wanrouter.h
index 2cd05013edfc..3add87465b1f 100644
--- a/include/linux/wanrouter.h
+++ b/include/linux/wanrouter.h
@@ -516,9 +516,6 @@ struct wan_device {
 /* Public functions available for device drivers */
 extern int register_wan_device(struct wan_device *wandev);
 extern int unregister_wan_device(char *name);
-__be16 wanrouter_type_trans(struct sk_buff *skb, struct net_device *dev);
-int wanrouter_encapsulate(struct sk_buff *skb, struct net_device *dev,
-                          unsigned short type);
 
 /* Proc interface functions. These must not be called by the drivers! */
 extern int wanrouter_proc_init(void);
@@ -527,11 +524,6 @@ extern int wanrouter_proc_add(struct wan_device *wandev);
 extern int wanrouter_proc_delete(struct wan_device *wandev);
 extern int wanrouter_ioctl( struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg);
 
-extern void lock_adapter_irq(spinlock_t *lock, unsigned long *smp_flags);
-extern void unlock_adapter_irq(spinlock_t *lock, unsigned long *smp_flags);
-
-
-
 /* Public Data */
 /* list of registered devices */
 extern struct wan_device *wanrouter_router_devlist;
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index edef8d50b26b..2a7b38d87018 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -8,16 +8,21 @@
 #include <linux/timer.h>
 #include <linux/linkage.h>
 #include <linux/bitops.h>
+#include <asm/atomic.h>
 
 struct workqueue_struct;
 
 struct work_struct;
 typedef void (*work_func_t)(struct work_struct *work);
 
+/*
+ * The first word is the work queue pointer and the flags rolled into
+ * one
+ */
+#define work_data_bits(work) ((unsigned long *)(&(work)->data))
+
 struct work_struct {
-        /* the first word is the work queue pointer and the flags rolled into
-         * one */
-        unsigned long management;
+        atomic_long_t data;
 #define WORK_STRUCT_PENDING 0           /* T if work item pending execution */
 #define WORK_STRUCT_NOAUTOREL 1         /* F if work item automatically released on exec */
 #define WORK_STRUCT_FLAG_MASK (3UL)
@@ -26,6 +31,9 @@ struct work_struct {
         work_func_t func;
 };
 
+#define WORK_DATA_INIT(autorelease) \
+        ATOMIC_LONG_INIT((autorelease) << WORK_STRUCT_NOAUTOREL)
+
 struct delayed_work {
         struct work_struct work;
         struct timer_list timer;
@@ -36,13 +44,13 @@ struct execute_work {
 };
 
 #define __WORK_INITIALIZER(n, f) {                              \
-        .management = 0,                                        \
+        .data = WORK_DATA_INIT(0),                              \
         .entry  = { &(n).entry, &(n).entry },                   \
         .func = (f),                                            \
         }
 
 #define __WORK_INITIALIZER_NAR(n, f) {                          \
-        .management = (1 << WORK_STRUCT_NOAUTOREL),             \
+        .data = WORK_DATA_INIT(1),                              \
         .entry  = { &(n).entry, &(n).entry },                   \
         .func = (f),                                            \
         }
@@ -82,17 +90,21 @@ struct execute_work {
 
 /*
  * initialize all of a work item in one go
+ *
+ * NOTE! No point in using "atomic_long_set()": useing a direct
+ * assignment of the work data initializer allows the compiler
+ * to generate better code.
  */
 #define INIT_WORK(_work, _func)                                 \
         do {                                                    \
-                (_work)->management = 0;                        \
+                (_work)->data = (atomic_long_t) WORK_DATA_INIT(0);      \
                 INIT_LIST_HEAD(&(_work)->entry);                \
                 PREPARE_WORK((_work), (_func));                 \
         } while (0)
 
 #define INIT_WORK_NAR(_work, _func)                                     \
         do {                                                            \
-                (_work)->management = (1 << WORK_STRUCT_NOAUTOREL);     \
+                (_work)->data = (atomic_long_t) WORK_DATA_INIT(1);      \
                 INIT_LIST_HEAD(&(_work)->entry);                        \
                 PREPARE_WORK((_work), (_func));                         \
         } while (0)
@@ -114,15 +126,15 @@ struct execute_work {
  * @work: The work item in question
  */
 #define work_pending(work) \
-        test_bit(WORK_STRUCT_PENDING, &(work)->management)
+        test_bit(WORK_STRUCT_PENDING, work_data_bits(work))
 
 /**
  * delayed_work_pending - Find out whether a delayable work item is currently
  * pending
  * @work: The work item in question
  */
-#define delayed_work_pending(work) \
-        test_bit(WORK_STRUCT_PENDING, &(work)->work.management)
+#define delayed_work_pending(w) \
+        work_pending(&(w)->work)
 
 /**
  * work_release - Release a work item under execution
@@ -143,7 +155,7 @@ struct execute_work {
  * This should also be used to release a delayed work item.
  */
 #define work_release(work) \
-        clear_bit(WORK_STRUCT_PENDING, &(work)->management)
+        clear_bit(WORK_STRUCT_PENDING, work_data_bits(work))
 
 
 extern struct workqueue_struct *__create_workqueue(const char *name,
@@ -188,7 +200,7 @@ static inline int cancel_delayed_work(struct delayed_work *work)
 
         ret = del_timer_sync(&work->timer);
         if (ret)
-                clear_bit(WORK_STRUCT_PENDING, &work->work.management);
+                work_release(&work->work);
         return ret;
 }
 
diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h
index 088ba8113f7e..15ca89e9961b 100644
--- a/include/linux/xfrm.h
+++ b/include/linux/xfrm.h
@@ -178,6 +178,9 @@ enum {
         XFRM_MSG_REPORT,
 #define XFRM_MSG_REPORT XFRM_MSG_REPORT
 
+        XFRM_MSG_MIGRATE,
+#define XFRM_MSG_MIGRATE XFRM_MSG_MIGRATE
+
         __XFRM_MSG_MAX
 };
 #define XFRM_MSG_MAX (__XFRM_MSG_MAX - 1)
@@ -256,6 +259,7 @@ enum xfrm_attr_type_t {
         XFRMA_COADDR,           /* xfrm_address_t */
         XFRMA_LASTUSED,
         XFRMA_POLICY_TYPE,      /* struct xfrm_userpolicy_type */
+        XFRMA_MIGRATE,
         __XFRMA_MAX
 
 #define XFRMA_MAX (__XFRMA_MAX - 1)
@@ -351,13 +355,26 @@ struct xfrm_user_report {
         struct xfrm_selector            sel;
 };
 
+struct xfrm_user_migrate {
+        xfrm_address_t                  old_daddr;
+        xfrm_address_t                  old_saddr;
+        xfrm_address_t                  new_daddr;
+        xfrm_address_t                  new_saddr;
+        __u8                            proto;
+        __u8                            mode;
+        __u16                           reserved;
+        __u32                           reqid;
+        __u16                           old_family;
+        __u16                           new_family;
+};
+
 #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
+#define XFRMGRP_REPORT          0x20
 #endif
 
 enum xfrm_nlgroups {
@@ -375,6 +392,8 @@ enum xfrm_nlgroups {
 #define XFRMNLGRP_AEVENTS       XFRMNLGRP_AEVENTS
         XFRMNLGRP_REPORT,
 #define XFRMNLGRP_REPORT        XFRMNLGRP_REPORT
+        XFRMNLGRP_MIGRATE,
+#define XFRMNLGRP_MIGRATE       XFRMNLGRP_MIGRATE
         __XFRMNLGRP_MAX
 };
 #define XFRMNLGRP_MAX   (__XFRMNLGRP_MAX - 1)
diff --git a/include/media/cx2341x.h b/include/media/cx2341x.h
index d91d88f93c8b..ecad55bf0162 100644
--- a/include/media/cx2341x.h
+++ b/include/media/cx2341x.h
@@ -49,7 +49,7 @@ struct cx2341x_mpeg_params {
         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;
+        u16 audio_properties;
 
         /* video */
         enum v4l2_mpeg_video_encoding video_encoding;
diff --git a/include/media/ir-common.h b/include/media/ir-common.h
index 8f58406533c6..4bb0ad810179 100644
--- a/include/media/ir-common.h
+++ b/include/media/ir-common.h
@@ -24,6 +24,7 @@
 #define _IR_COMMON
 
 #include <linux/input.h>
+#include <linux/workqueue.h>
 
 #define IR_TYPE_RC5     1
 #define IR_TYPE_PD      2 /* Pulse distance encoded IR */
@@ -92,6 +93,7 @@ extern IR_KEYTAB_TYPE ir_codes_hauppauge_new[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_npgtech[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_norwood[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_proteus_2309[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_budget_ci_old[IR_KEYTAB_SIZE];
 
 #endif
 
diff --git a/include/media/saa7146.h b/include/media/saa7146.h
index fee579f10b32..796bcf151a3a 100644
--- a/include/media/saa7146.h
+++ b/include/media/saa7146.h
@@ -42,10 +42,6 @@ extern unsigned int saa7146_debug;
 #define DEB_INT(x)  if (0!=(DEBUG_VARIABLE&0x20)) { DEBUG_PROLOG; printk x; } /* interrupt debug messages */
 #define DEB_CAP(x)  if (0!=(DEBUG_VARIABLE&0x40)) { DEBUG_PROLOG; printk x; } /* capture debug messages */
 
-#define SAA7146_IER_DISABLE(x,y) \
-        saa7146_write(x, IER, saa7146_read(x, IER) & ~(y));
-#define SAA7146_IER_ENABLE(x,y) \
-        saa7146_write(x, IER, saa7146_read(x, IER) | (y));
 #define SAA7146_ISR_CLEAR(x,y) \
         saa7146_write(x, ISR, (y));
 
@@ -441,4 +437,20 @@ int saa7146_wait_for_debi_done(struct saa7146_dev *dev, int nobusyloop);
 #define SAA7146_I2C_BUS_BIT_RATE_80     (0x200)
 #define SAA7146_I2C_BUS_BIT_RATE_60     (0x300)
 
+static inline void SAA7146_IER_DISABLE(struct saa7146_dev *x, unsigned y)
+{
+        unsigned long flags;
+        spin_lock_irqsave(&x->int_slock, flags);
+        saa7146_write(x, IER, saa7146_read(x, IER) & ~y);
+        spin_unlock_irqrestore(&x->int_slock, flags);
+}
+
+static inline void SAA7146_IER_ENABLE(struct saa7146_dev *x, unsigned y)
+{
+        unsigned long flags;
+        spin_lock_irqsave(&x->int_slock, flags);
+        saa7146_write(x, IER, saa7146_read(x, IER) | y);
+        spin_unlock_irqrestore(&x->int_slock, flags);
+}
+
 #endif
diff --git a/include/media/tuner-types.h b/include/media/tuner-types.h
index 37dad07a8439..e5ad3fcfe984 100644
--- a/include/media/tuner-types.h
+++ b/include/media/tuner-types.h
@@ -50,6 +50,10 @@ struct tuner_params {
            sensitivity. If this setting is 1, then set PORT2 to 1 to
            get proper FM reception. */
         unsigned int port2_fm_high_sensitivity:1;
+        /* Some Philips tuners use tda9887 cGainNormal to select the FM radio
+           sensitivity. If this setting is 1, e register will use cGainNormal
+           instead of cGainLow. */
+        unsigned int fm_gain_normal: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. */
diff --git a/include/media/tuner.h b/include/media/tuner.h
index 3116e750132f..99acf847365c 100644
--- a/include/media/tuner.h
+++ b/include/media/tuner.h
@@ -145,6 +145,7 @@ extern int tuner_debug;
 #define TDA9887_DEEMPHASIS_75           (3<<16)
 #define TDA9887_AUTOMUTE                (1<<18)
 #define TDA9887_GATING_18               (1<<19)
+#define TDA9887_GAIN_NORMAL             (1<<20)
 
 #ifdef __KERNEL__
 
diff --git a/include/media/tveeprom.h b/include/media/tveeprom.h
index e9fc1a785497..5660ea24996b 100644
--- a/include/media/tveeprom.h
+++ b/include/media/tveeprom.h
@@ -3,7 +3,7 @@
 
 struct tveeprom {
         u32 has_radio;
-        u32 has_ir;     /* 0: no IR, 1: IR present, 2: unknown */
+        u32 has_ir;     /* bit 0: IR receiver present, bit 1: IR transmitter (blaster) present. -1 == unknown */
         u32 has_MAC_address; /* 0: no MAC, 1: MAC present, 2: unknown */
 
         u32 tuner_type;
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index aecc946980a3..91b19921f958 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -144,6 +144,9 @@ enum v4l2_chip_ident {
         V4L2_IDENT_CX25841 = 241,
         V4L2_IDENT_CX25842 = 242,
         V4L2_IDENT_CX25843 = 243,
+
+        /* OmniVision sensors - range 250-299 */
+        V4L2_IDENT_OV7670 = 250,
 };
 
 /* audio ioctls */
@@ -251,4 +254,8 @@ struct v4l2_crystal_freq {
    If the frequency is not supported, then -EINVAL is returned. */
 #define VIDIOC_INT_S_CRYSTAL_FREQ       _IOW ('d', 113, struct v4l2_crystal_freq)
 
+/* Initialize the sensor registors to some sort of reasonable
+   default values. */
+#define VIDIOC_INT_INIT                 _IOW ('d', 114, u32)
+
 #endif /* V4L2_COMMON_H_ */
diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
index 6a11d772700f..fb96472a1bd3 100644
--- a/include/media/v4l2-dev.h
+++ b/include/media/v4l2-dev.h
@@ -43,6 +43,7 @@
 
 /*  Video standard functions  */
 extern unsigned int v4l2_video_std_fps(struct v4l2_standard *vs);
+extern char *v4l2_norm_to_name(v4l2_std_id id);
 extern int v4l2_video_std_construct(struct v4l2_standard *vs,
                                     int id, char *name);
 
@@ -81,12 +82,6 @@ extern long v4l_compat_ioctl32(struct file *file, unsigned int cmd,
  *      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
 {
@@ -104,9 +99,8 @@ struct video_device
         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;
+        v4l2_std_id tvnorms;            /* Supported tv norms */
+        v4l2_std_id current_norm;       /* Current tvnorm */
 
         /* callbacks */
         void (*release)(struct video_device *vfd);
@@ -211,7 +205,7 @@ struct video_device
                 /* 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_s_std) (struct file *file, void *fh, v4l2_std_id *norm);
         int (*vidioc_querystd) (struct file *file, void *fh, v4l2_std_id *a);
 
                 /* Input handling */
diff --git a/include/net/ax25.h b/include/net/ax25.h
index 69374cd1a857..5ae10dd2e32e 100644
--- a/include/net/ax25.h
+++ b/include/net/ax25.h
@@ -277,20 +277,24 @@ struct sock *ax25_get_socket(ax25_address *, ax25_address *, int);
 extern ax25_cb *ax25_find_cb(ax25_address *, ax25_address *, ax25_digi *, struct net_device *);
 extern void ax25_send_to_raw(ax25_address *, struct sk_buff *, int);
 extern void ax25_destroy_socket(ax25_cb *);
-extern ax25_cb *ax25_create_cb(void);
+extern ax25_cb * __must_check ax25_create_cb(void);
 extern void ax25_fillin_cb(ax25_cb *, ax25_dev *);
 extern struct sock *ax25_make_new(struct sock *, struct ax25_dev *);
 
 /* ax25_addr.c */
-extern ax25_address null_ax25_address;
-extern char *ax2asc(char *buf, ax25_address *);
-extern void asc2ax(ax25_address *addr, char *callsign);
-extern int  ax25cmp(ax25_address *, ax25_address *);
-extern int  ax25digicmp(ax25_digi *, ax25_digi *);
-extern unsigned char *ax25_addr_parse(unsigned char *, int, ax25_address *, ax25_address *, ax25_digi *, int *, int *);
-extern int  ax25_addr_build(unsigned char *, ax25_address *, ax25_address *, ax25_digi *, int, int);
-extern int  ax25_addr_size(ax25_digi *);
-extern void ax25_digi_invert(ax25_digi *, ax25_digi *);
+extern const ax25_address ax25_bcast;
+extern const ax25_address ax25_defaddr;
+extern const ax25_address null_ax25_address;
+extern char *ax2asc(char *buf, const ax25_address *);
+extern void asc2ax(ax25_address *addr, const char *callsign);
+extern int ax25cmp(const ax25_address *, const ax25_address *);
+extern int ax25digicmp(const ax25_digi *, const ax25_digi *);
+extern const unsigned char *ax25_addr_parse(const unsigned char *, int,
+        ax25_address *, ax25_address *, ax25_digi *, int *, int *);
+extern int  ax25_addr_build(unsigned char *, const ax25_address *,
+        const ax25_address *, const ax25_digi *, int, int);
+extern int  ax25_addr_size(const ax25_digi *);
+extern void ax25_digi_invert(const ax25_digi *, ax25_digi *);
 
 /* ax25_dev.c */
 extern ax25_dev *ax25_dev_list;
@@ -329,11 +333,25 @@ extern void ax25_ds_t3timer_expiry(ax25_cb *);
 extern void ax25_ds_idletimer_expiry(ax25_cb *);
 
 /* ax25_iface.c */
-extern int  ax25_protocol_register(unsigned int, int (*)(struct sk_buff *, ax25_cb *));
+
+struct ax25_protocol {
+        struct ax25_protocol *next;
+        unsigned int pid;
+        int (*func)(struct sk_buff *, ax25_cb *);
+};
+
+extern void ax25_register_pid(struct ax25_protocol *ap);
 extern void ax25_protocol_release(unsigned int);
-extern int  ax25_linkfail_register(void (*)(ax25_cb *, int));
-extern void ax25_linkfail_release(void (*)(ax25_cb *, int));
-extern int  ax25_listen_register(ax25_address *, struct net_device *);
+
+struct ax25_linkfail {
+        struct hlist_node lf_node;
+        void (*func)(ax25_cb *, int);
+};
+
+extern void ax25_linkfail_register(struct ax25_linkfail *lf);
+extern void ax25_linkfail_release(struct ax25_linkfail *lf);
+extern int __must_check ax25_listen_register(ax25_address *,
+        struct net_device *);
 extern void ax25_listen_release(ax25_address *, struct net_device *);
 extern int  (*ax25_protocol_function(unsigned int))(struct sk_buff *, ax25_cb *);
 extern int  ax25_listen_mine(ax25_address *, struct net_device *);
@@ -411,7 +429,7 @@ extern unsigned long ax25_display_timer(struct timer_list *);
 /* ax25_uid.c */
 extern int  ax25_uid_policy;
 extern ax25_uid_assoc *ax25_findbyuid(uid_t);
-extern int  ax25_uid_ioctl(int, struct sockaddr_ax25 *);
+extern int __must_check ax25_uid_ioctl(int, struct sockaddr_ax25 *);
 extern struct file_operations ax25_uid_fops;
 extern void ax25_uid_free(void);
 
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 10a3eec191fd..41456c148842 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -739,13 +739,13 @@ struct sockaddr_hci {
 struct hci_filter {
         unsigned long type_mask;
         unsigned long event_mask[2];
-        __u16   opcode;
+        __le16   opcode;
 };
 
 struct hci_ufilter {
         __u32   type_mask;
         __u32   event_mask[2];
-        __u16   opcode;
+        __le16   opcode;
 };
 
 #define HCI_FLT_TYPE_BITS       31
diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h
index e6af381e206d..e02d85f56e60 100644
--- a/include/net/ieee80211.h
+++ b/include/net/ieee80211.h
@@ -218,7 +218,7 @@ struct ieee80211_snap_hdr {
 #define WLAN_FC_GET_STYPE(fc) ((fc) & IEEE80211_FCTL_STYPE)
 
 #define WLAN_GET_SEQ_FRAG(seq) ((seq) & IEEE80211_SCTL_FRAG)
-#define WLAN_GET_SEQ_SEQ(seq)  ((seq) & IEEE80211_SCTL_SEQ)
+#define WLAN_GET_SEQ_SEQ(seq)  (((seq) & IEEE80211_SCTL_SEQ) >> 4)
 
 /* Authentication algorithms */
 #define WLAN_AUTH_OPEN 0
diff --git a/include/net/inet6_connection_sock.h b/include/net/inet6_connection_sock.h
index 16aa96a6a53b..f13ddc2543b1 100644
--- a/include/net/inet6_connection_sock.h
+++ b/include/net/inet6_connection_sock.h
@@ -38,5 +38,5 @@ extern void inet6_csk_reqsk_queue_hash_add(struct sock *sk,
 
 extern void inet6_csk_addr2sockaddr(struct sock *sk, struct sockaddr *uaddr);
 
-extern int inet6_csk_xmit(struct sk_buff *skb, struct sock *sk, int ipfragok);
+extern int inet6_csk_xmit(struct sk_buff *skb, int ipfragok);
 #endif /* _INET6_CONNECTION_SOCK_H */
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index bf16d98d372c..133cf30d2d79 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -37,8 +37,7 @@ struct tcp_congestion_ops;
  * (i.e. things that depend on the address family)
  */
 struct inet_connection_sock_af_ops {
-        int         (*queue_xmit)(struct sk_buff *skb, struct sock *sk,
-                                  int ipfragok);
+        int         (*queue_xmit)(struct sk_buff *skb, int ipfragok);
         void        (*send_check)(struct sock *sk, int len,
                                   struct sk_buff *skb);
         int         (*rebuild_header)(struct sock *sk);
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index 34cc76e3ddb4..d27ee8c0da3f 100644
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -34,12 +34,13 @@
 #include <asm/byteorder.h>
 
 /* This is for all connections with a full identity, no wildcards.
- * New scheme, half the table is for TIME_WAIT, the other half is
- * for the rest.  I'll experiment with dynamic table growth later.
+ * One chain is dedicated to TIME_WAIT sockets.
+ * I'll experiment with dynamic table growth later.
  */
 struct inet_ehash_bucket {
         rwlock_t          lock;
         struct hlist_head chain;
+        struct hlist_head twchain;
 };
 
 /* There are a few simple rules, which allow for local port reuse by
@@ -97,8 +98,7 @@ struct inet_hashinfo {
          *
          *          TCP_ESTABLISHED <= sk->sk_state < TCP_CLOSE
          *
-         * First half of the table is for sockets not in TIME_WAIT, second half
-         * is for TIME_WAIT sockets only.
+         * TIME_WAIT sockets use a separate chain (twchain).
          */
         struct inet_ehash_bucket        *ehash;
 
@@ -369,7 +369,7 @@ static inline struct sock *
         }
 
         /* Must check for a TIME_WAIT'er before going to listener hash. */
-        sk_for_each(sk, node, &(head + hashinfo->ehash_size)->chain) {
+        sk_for_each(sk, node, &head->twchain) {
                 if (INET_TW_MATCH(sk, hash, acookie, saddr, daddr, ports, dif))
                         goto hit;
         }
diff --git a/include/net/ip.h b/include/net/ip.h
index 83cb9ac5554e..e79c3e3aa4f6 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -97,7 +97,7 @@ extern int		ip_mc_output(struct sk_buff *skb);
 extern int              ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *));
 extern int              ip_do_nat(struct sk_buff *skb);
 extern void             ip_send_check(struct iphdr *ip);
-extern int              ip_queue_xmit(struct sk_buff *skb, struct sock *sk, int ipfragok);
+extern int              ip_queue_xmit(struct sk_buff *skb, int ipfragok);
 extern void             ip_init(void);
 extern int              ip_append_data(struct sock *sk,
                                        int getfrag(void *from, char *to, int offset, int len,
@@ -376,8 +376,7 @@ int ipv4_doint_and_flush(ctl_table *ctl, int write,
                          size_t *lenp, loff_t *ppos);
 int ipv4_doint_and_flush_strategy(ctl_table *table, int __user *name, int nlen,
                                   void __user *oldval, size_t __user *oldlenp,
-                                  void __user *newval, size_t newlen, 
-                                  void **context);
+                                  void __user *newval, size_t newlen);
 #ifdef CONFIG_PROC_FS
 extern int ip_misc_proc_init(void);
 #endif
diff --git a/include/net/ip6_checksum.h b/include/net/ip6_checksum.h
index 68e2b32cf1d6..bc1b0fda2b04 100644
--- a/include/net/ip6_checksum.h
+++ b/include/net/ip6_checksum.h
@@ -87,7 +87,7 @@ static __inline__ __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
         carry = (sum < uproto);
         sum += carry;
 
-        return csum_fold((__force __wsum)csum);
+        return csum_fold((__force __wsum)sum);
 }
 
 #endif
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index f9cde44f93b4..7be4f4e3a0f2 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -50,9 +50,9 @@ struct fib6_node
         struct fib6_node        *parent;
         struct fib6_node        *left;
         struct fib6_node        *right;
-
+#ifdef CONFIG_IPV6_SUBTREES
         struct fib6_node        *subtree;
-
+#endif
         struct rt6_info         *leaf;
 
         __u16                   fn_bit;         /* bit key */
diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h
index 87699cb4ef8c..8dabdd603fe1 100644
--- a/include/net/irda/ircomm_tty.h
+++ b/include/net/irda/ircomm_tty.h
@@ -126,7 +126,7 @@ extern int ircomm_tty_tiocmset(struct tty_struct *tty, struct file *file,
 extern int ircomm_tty_ioctl(struct tty_struct *tty, struct file *file, 
                             unsigned int cmd, unsigned long arg);
 extern void ircomm_tty_set_termios(struct tty_struct *tty, 
-                                   struct termios *old_termios);
+                                   struct ktermios *old_termios);
 extern hashbin_t *ircomm_tty;
 
 #endif
diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h
new file mode 100644
index 000000000000..04d1abb72d25
--- /dev/null
+++ b/include/net/iucv/af_iucv.h
@@ -0,0 +1,106 @@
+/*
+ * Copyright 2006 IBM Corporation
+ * IUCV protocol stack for Linux on zSeries
+ * Version 1.0
+ * Author(s): Jennifer Hunt <jenhunt@us.ibm.com>
+ *
+ */
+
+#ifndef __AFIUCV_H
+#define __AFIUCV_H
+
+#include <asm/types.h>
+#include <asm/byteorder.h>
+#include <linux/list.h>
+#include <linux/poll.h>
+#include <linux/socket.h>
+
+#ifndef AF_IUCV
+#define AF_IUCV         32
+#define PF_IUCV         AF_IUCV
+#endif
+
+/* Connection and socket states */
+enum {
+        IUCV_CONNECTED = 1,
+        IUCV_OPEN,
+        IUCV_BOUND,
+        IUCV_LISTEN,
+        IUCV_SEVERED,
+        IUCV_DISCONN,
+        IUCV_CLOSED
+};
+
+#define IUCV_QUEUELEN_DEFAULT   65535
+#define IUCV_CONN_TIMEOUT       (HZ * 40)
+#define IUCV_DISCONN_TIMEOUT    (HZ * 2)
+#define IUCV_CONN_IDLE_TIMEOUT  (HZ * 60)
+#define IUCV_BUFSIZE_DEFAULT    32768
+
+/* IUCV socket address */
+struct sockaddr_iucv {
+        sa_family_t     siucv_family;
+        unsigned short  siucv_port;             /* Reserved */
+        unsigned int    siucv_addr;             /* Reserved */
+        char            siucv_nodeid[8];        /* Reserved */
+        char            siucv_user_id[8];       /* Guest User Id */
+        char            siucv_name[8];          /* Application Name */
+};
+
+
+/* Common socket structures and functions */
+
+#define iucv_sk(__sk) ((struct iucv_sock *) __sk)
+
+struct iucv_sock {
+        struct sock             sk;
+        char                    src_user_id[8];
+        char                    src_name[8];
+        char                    dst_user_id[8];
+        char                    dst_name[8];
+        struct list_head        accept_q;
+        struct sock             *parent;
+        struct iucv_path        *path;
+        struct sk_buff_head     send_skb_q;
+        unsigned int            send_tag;
+};
+
+struct iucv_sock_list {
+        struct hlist_head head;
+        rwlock_t          lock;
+        atomic_t          autobind_name;
+};
+
+static void iucv_sock_destruct(struct sock *sk);
+static void iucv_sock_cleanup_listen(struct sock *parent);
+static void iucv_sock_kill(struct sock *sk);
+static void iucv_sock_close(struct sock *sk);
+static int  iucv_sock_create(struct socket *sock, int proto);
+static int  iucv_sock_bind(struct socket *sock, struct sockaddr *addr,
+                        int addr_len);
+static int  iucv_sock_connect(struct socket *sock, struct sockaddr *addr,
+                              int alen, int flags);
+static int  iucv_sock_listen(struct socket *sock, int backlog);
+static int  iucv_sock_accept(struct socket *sock, struct socket *newsock,
+                             int flags);
+static int  iucv_sock_getname(struct socket *sock, struct sockaddr *addr,
+                              int *len, int peer);
+static int  iucv_sock_sendmsg(struct kiocb *iocb, struct socket *sock,
+                              struct msghdr *msg, size_t len);
+static int  iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
+                              struct msghdr *msg, size_t len, int flags);
+unsigned int iucv_sock_poll(struct file *file, struct socket *sock,
+                            poll_table *wait);
+static int iucv_sock_release(struct socket *sock);
+static int iucv_sock_shutdown(struct socket *sock, int how);
+
+void iucv_sock_link(struct iucv_sock_list *l, struct sock *s);
+void iucv_sock_unlink(struct iucv_sock_list *l, struct sock *s);
+int  iucv_sock_wait_state(struct sock *sk, int state, int state2,
+                          unsigned long timeo);
+int  iucv_sock_wait_cnt(struct sock *sk, unsigned long timeo);
+void iucv_accept_enqueue(struct sock *parent, struct sock *sk);
+void iucv_accept_unlink(struct sock *sk);
+struct sock *iucv_accept_dequeue(struct sock *parent, struct socket *newsock);
+
+#endif /* __IUCV_H */
diff --git a/include/net/iucv/iucv.h b/include/net/iucv/iucv.h
new file mode 100644
index 000000000000..746e7416261e
--- /dev/null
+++ b/include/net/iucv/iucv.h
@@ -0,0 +1,415 @@
+/*
+ *  drivers/s390/net/iucv.h
+ *    IUCV base support.
+ *
+ *  S390 version
+ *    Copyright 2000, 2006 IBM Corporation
+ *    Author(s):Alan Altmark (Alan_Altmark@us.ibm.com)
+ *              Xenia Tkatschow (xenia@us.ibm.com)
+ *    Rewritten for af_iucv:
+ *      Martin Schwidefsky <schwidefsky@de.ibm.com>
+ *
+ *
+ * Functionality:
+ * To explore any of the IUCV functions, one must first register their
+ * program using iucv_register(). Once your program has successfully
+ * completed a register, it can exploit the other functions.
+ * For furthur reference on all IUCV functionality, refer to the
+ * CP Programming Services book, also available on the web thru
+ * www.ibm.com/s390/vm/pubs, manual # SC24-5760
+ *
+ * Definition of Return Codes
+ * - All positive return codes including zero are reflected back
+ *   from CP. The definition of each return code can be found in
+ *   CP Programming Services book.
+ * - Return Code of:
+ *   -EINVAL: Invalid value
+ *   -ENOMEM: storage allocation failed
+ */
+
+#include <linux/types.h>
+#include <asm/debug.h>
+
+/*
+ * IUCV option flags usable by device drivers:
+ *
+ * IUCV_IPRMDATA  Indicates that your program can handle a message in the
+ *                parameter list / a message is sent in the parameter list.
+ *                Used for iucv_path_accept, iucv_path_connect,
+ *                iucv_message_reply, iucv_message_send, iucv_message_send2way.
+ * IUCV_IPQUSCE   Indicates that you do not want to receive messages on this
+ *                path until an iucv_path_resume is issued.
+ *                Used for iucv_path_accept, iucv_path_connect.
+ * IUCV_IPBUFLST  Indicates that an address list is used for the message data.
+ *                Used for iucv_message_receive, iucv_message_send,
+ *                iucv_message_send2way.
+ * IUCV_IPPRTY    Specifies that you want to send priority messages.
+ *                Used for iucv_path_accept, iucv_path_connect,
+ *                iucv_message_reply, iucv_message_send, iucv_message_send2way.
+ * IUCV_IPSYNC    Indicates a synchronous send request.
+ *                Used for iucv_message_send, iucv_message_send2way.
+ * IUCV_IPANSLST  Indicates that an address list is used for the reply data.
+ *                Used for iucv_message_reply, iucv_message_send2way.
+ * IUCV_IPLOCAL   Specifies that the communication partner has to be on the
+ *                local system. If local is specified no target class can be
+ *                specified.
+ *                Used for iucv_path_connect.
+ *
+ * All flags are defined in the input field IPFLAGS1 of each function
+ * and can be found in CP Programming Services.
+ */
+#define IUCV_IPRMDATA   0x80
+#define IUCV_IPQUSCE    0x40
+#define IUCV_IPBUFLST   0x40
+#define IUCV_IPPRTY     0x20
+#define IUCV_IPANSLST   0x08
+#define IUCV_IPSYNC     0x04
+#define IUCV_IPLOCAL    0x01
+
+/*
+ * iucv_array : Defines buffer array.
+ * Inside the array may be 31- bit addresses and 31-bit lengths.
+ * Use a pointer to an iucv_array as the buffer, reply or answer
+ * parameter on iucv_message_send, iucv_message_send2way, iucv_message_receive
+ * and iucv_message_reply if IUCV_IPBUFLST or IUCV_IPANSLST are used.
+ */
+struct iucv_array {
+        u32 address;
+        u32 length;
+} __attribute__ ((aligned (8)));
+
+extern struct bus_type iucv_bus;
+extern struct device *iucv_root;
+
+/*
+ * struct iucv_path
+ * pathid: 16 bit path identification
+ * msglim: 16 bit message limit
+ * flags: properties of the path: IPRMDATA, IPQUSCE, IPPRTY
+ * handler:  address of iucv handler structure
+ * private: private information of the handler associated with the path
+ * list: list_head for the iucv_handler path list.
+ */
+struct iucv_path {
+        u16 pathid;
+        u16 msglim;
+        u8  flags;
+        void *private;
+        struct iucv_handler *handler;
+        struct list_head list;
+};
+
+/*
+ * struct iucv_message
+ * id: 32 bit message id
+ * audit: 32 bit error information of purged or replied messages
+ * class: 32 bit target class of a message (source class for replies)
+ * tag: 32 bit tag to be associated with the message
+ * length: 32 bit length of the message / reply
+ * reply_size: 32 bit maximum allowed length of the reply
+ * rmmsg: 8 byte inline message
+ * flags: message properties (IUCV_IPPRTY)
+ */
+struct iucv_message {
+        u32 id;
+        u32 audit;
+        u32 class;
+        u32 tag;
+        u32 length;
+        u32 reply_size;
+        u8  rmmsg[8];
+        u8  flags;
+};
+
+/*
+ * struct iucv_handler
+ *
+ * A vector of functions that handle IUCV interrupts. Each functions gets
+ * a parameter area as defined by the CP Programming Services and private
+ * pointer that is provided by the user of the interface.
+ */
+struct iucv_handler {
+         /*
+          * The path_pending function is called after an iucv interrupt
+          * type 0x01 has been received. The base code allocates a path
+          * structure and "asks" the handler if this path belongs to the
+          * handler. To accept the path the path_pending function needs
+          * to call iucv_path_accept and return 0. If the callback returns
+          * a value != 0 the iucv base code will continue with the next
+          * handler. The order in which the path_pending functions are
+          * called is the order of the registration of the iucv handlers
+          * to the base code.
+          */
+        int  (*path_pending)(struct iucv_path *, u8 ipvmid[8], u8 ipuser[16]);
+        /*
+         * The path_complete function is called after an iucv interrupt
+         * type 0x02 has been received for a path that has been established
+         * for this handler with iucv_path_connect and got accepted by the
+         * peer with iucv_path_accept.
+         */
+        void (*path_complete)(struct iucv_path *, u8 ipuser[16]);
+         /*
+          * The path_severed function is called after an iucv interrupt
+          * type 0x03 has been received. The communication peer shutdown
+          * his end of the communication path. The path still exists and
+          * remaining messages can be received until a iucv_path_sever
+          * shuts down the other end of the path as well.
+          */
+        void (*path_severed)(struct iucv_path *, u8 ipuser[16]);
+        /*
+         * The path_quiesced function is called after an icuv interrupt
+         * type 0x04 has been received. The communication peer has quiesced
+         * the path. Delivery of messages is stopped until iucv_path_resume
+         * has been called.
+         */
+        void (*path_quiesced)(struct iucv_path *, u8 ipuser[16]);
+        /*
+         * The path_resumed function is called after an icuv interrupt
+         * type 0x05 has been received. The communication peer has resumed
+         * the path.
+         */
+        void (*path_resumed)(struct iucv_path *, u8 ipuser[16]);
+        /*
+         * The message_pending function is called after an icuv interrupt
+         * type 0x06 or type 0x07 has been received. A new message is
+         * availabe and can be received with iucv_message_receive.
+         */
+        void (*message_pending)(struct iucv_path *, struct iucv_message *);
+        /*
+         * The message_complete function is called after an icuv interrupt
+         * type 0x08 or type 0x09 has been received. A message send with
+         * iucv_message_send2way has been replied to. The reply can be
+         * received with iucv_message_receive.
+         */
+        void (*message_complete)(struct iucv_path *, struct iucv_message *);
+
+        struct list_head list;
+        struct list_head paths;
+};
+
+/**
+ * iucv_register:
+ * @handler: address of iucv handler structure
+ * @smp: != 0 indicates that the handler can deal with out of order messages
+ *
+ * Registers a driver with IUCV.
+ *
+ * Returns 0 on success, -ENOMEM if the memory allocation for the pathid
+ * table failed, or -EIO if IUCV_DECLARE_BUFFER failed on all cpus.
+ */
+int iucv_register(struct iucv_handler *handler, int smp);
+
+/**
+ * iucv_unregister
+ * @handler:  address of iucv handler structure
+ * @smp: != 0 indicates that the handler can deal with out of order messages
+ *
+ * Unregister driver from IUCV.
+ */
+void iucv_unregister(struct iucv_handler *handle, int smp);
+
+/**
+ * iucv_path_alloc
+ * @msglim: initial message limit
+ * @flags: initial flags
+ * @gfp: kmalloc allocation flag
+ *
+ * Allocate a new path structure for use with iucv_connect.
+ *
+ * Returns NULL if the memory allocation failed or a pointer to the
+ * path structure.
+ */
+static inline struct iucv_path *iucv_path_alloc(u16 msglim, u8 flags, gfp_t gfp)
+{
+        struct iucv_path *path;
+
+        path = kzalloc(sizeof(struct iucv_path), gfp);
+        if (path) {
+                path->msglim = msglim;
+                path->flags = flags;
+        }
+        return path;
+}
+
+/**
+ * iucv_path_free
+ * @path: address of iucv path structure
+ *
+ * Frees a path structure.
+ */
+static inline void iucv_path_free(struct iucv_path *path)
+{
+        kfree(path);
+}
+
+/**
+ * iucv_path_accept
+ * @path: address of iucv path structure
+ * @handler: address of iucv handler structure
+ * @userdata: 16 bytes of data reflected to the communication partner
+ * @private: private data passed to interrupt handlers for this path
+ *
+ * This function is issued after the user received a connection pending
+ * external interrupt and now wishes to complete the IUCV communication path.
+ *
+ * Returns the result of the CP IUCV call.
+ */
+int iucv_path_accept(struct iucv_path *path, struct iucv_handler *handler,
+                     u8 userdata[16], void *private);
+
+/**
+ * iucv_path_connect
+ * @path: address of iucv path structure
+ * @handler: address of iucv handler structure
+ * @userid: 8-byte user identification
+ * @system: 8-byte target system identification
+ * @userdata: 16 bytes of data reflected to the communication partner
+ * @private: private data passed to interrupt handlers for this path
+ *
+ * This function establishes an IUCV path. Although the connect may complete
+ * successfully, you are not able to use the path until you receive an IUCV
+ * Connection Complete external interrupt.
+ *
+ * Returns the result of the CP IUCV call.
+ */
+int iucv_path_connect(struct iucv_path *path, struct iucv_handler *handler,
+                      u8 userid[8], u8 system[8], u8 userdata[16],
+                      void *private);
+
+/**
+ * iucv_path_quiesce:
+ * @path: address of iucv path structure
+ * @userdata: 16 bytes of data reflected to the communication partner
+ *
+ * This function temporarily suspends incoming messages on an IUCV path.
+ * You can later reactivate the path by invoking the iucv_resume function.
+ *
+ * Returns the result from the CP IUCV call.
+ */
+int iucv_path_quiesce(struct iucv_path *path, u8 userdata[16]);
+
+/**
+ * iucv_path_resume:
+ * @path: address of iucv path structure
+ * @userdata: 16 bytes of data reflected to the communication partner
+ *
+ * This function resumes incoming messages on an IUCV path that has
+ * been stopped with iucv_path_quiesce.
+ *
+ * Returns the result from the CP IUCV call.
+ */
+int iucv_path_resume(struct iucv_path *path, u8 userdata[16]);
+
+/**
+ * iucv_path_sever
+ * @path: address of iucv path structure
+ * @userdata: 16 bytes of data reflected to the communication partner
+ *
+ * This function terminates an IUCV path.
+ *
+ * Returns the result from the CP IUCV call.
+ */
+int iucv_path_sever(struct iucv_path *path, u8 userdata[16]);
+
+/**
+ * iucv_message_purge
+ * @path: address of iucv path structure
+ * @msg: address of iucv msg structure
+ * @srccls: source class of message
+ *
+ * Cancels a message you have sent.
+ *
+ * Returns the result from the CP IUCV call.
+ */
+int iucv_message_purge(struct iucv_path *path, struct iucv_message *msg,
+                       u32 srccls);
+
+/**
+ * iucv_message_receive
+ * @path: address of iucv path structure
+ * @msg: address of iucv msg structure
+ * @flags: flags that affect how the message is received (IUCV_IPBUFLST)
+ * @buffer: address of data buffer or address of struct iucv_array
+ * @size: length of data buffer
+ * @residual:
+ *
+ * This function receives messages that are being sent to you over
+ * established paths. This function will deal with RMDATA messages
+ * embedded in struct iucv_message as well.
+ *
+ * Returns the result from the CP IUCV call.
+ */
+int iucv_message_receive(struct iucv_path *path, struct iucv_message *msg,
+                         u8 flags, void *buffer, size_t size, size_t *residual);
+
+/**
+ * iucv_message_reject
+ * @path: address of iucv path structure
+ * @msg: address of iucv msg structure
+ *
+ * The reject function refuses a specified message. Between the time you
+ * are notified of a message and the time that you complete the message,
+ * the message may be rejected.
+ *
+ * Returns the result from the CP IUCV call.
+ */
+int iucv_message_reject(struct iucv_path *path, struct iucv_message *msg);
+
+/**
+ * iucv_message_reply
+ * @path: address of iucv path structure
+ * @msg: address of iucv msg structure
+ * @flags: how the reply is sent (IUCV_IPRMDATA, IUCV_IPPRTY, IUCV_IPBUFLST)
+ * @reply: address of data buffer or address of struct iucv_array
+ * @size: length of reply data buffer
+ *
+ * This function responds to the two-way messages that you receive. You
+ * must identify completely the message to which you wish to reply. ie,
+ * pathid, msgid, and trgcls. Prmmsg signifies the data is moved into
+ * the parameter list.
+ *
+ * Returns the result from the CP IUCV call.
+ */
+int iucv_message_reply(struct iucv_path *path, struct iucv_message *msg,
+                       u8 flags, void *reply, size_t size);
+
+/**
+ * iucv_message_send
+ * @path: address of iucv path structure
+ * @msg: address of iucv msg structure
+ * @flags: how the message is sent (IUCV_IPRMDATA, IUCV_IPPRTY, IUCV_IPBUFLST)
+ * @srccls: source class of message
+ * @buffer: address of data buffer or address of struct iucv_array
+ * @size: length of send buffer
+ *
+ * This function transmits data to another application. Data to be
+ * transmitted is in a buffer and this is a one-way message and the
+ * receiver will not reply to the message.
+ *
+ * Returns the result from the CP IUCV call.
+ */
+int iucv_message_send(struct iucv_path *path, struct iucv_message *msg,
+                      u8 flags, u32 srccls, void *buffer, size_t size);
+
+/**
+ * iucv_message_send2way
+ * @path: address of iucv path structure
+ * @msg: address of iucv msg structure
+ * @flags: how the message is sent and the reply is received
+ *         (IUCV_IPRMDATA, IUCV_IPBUFLST, IUCV_IPPRTY, IUCV_ANSLST)
+ * @srccls: source class of message
+ * @buffer: address of data buffer or address of struct iucv_array
+ * @size: length of send buffer
+ * @ansbuf: address of answer buffer or address of struct iucv_array
+ * @asize: size of reply buffer
+ *
+ * This function transmits data to another application. Data to be
+ * transmitted is in a buffer. The receiver of the send is expected to
+ * reply to the message and a buffer is provided into which IUCV moves
+ * the reply to this message.
+ *
+ * Returns the result from the CP IUCV call.
+ */
+int iucv_message_send2way(struct iucv_path *path, struct iucv_message *msg,
+                          u8 flags, u32 srccls, void *buffer, size_t size,
+                          void *answer, size_t asize, size_t *residual);
diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index 23967031ddb7..3725b93c52f3 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -309,6 +309,24 @@ static inline int neigh_event_send(struct neighbour *neigh, struct sk_buff *skb)
         return 0;
 }
 
+static inline int neigh_hh_output(struct hh_cache *hh, struct sk_buff *skb)
+{
+        unsigned seq;
+        int hh_len;
+
+        do {
+                int hh_alen;
+
+                seq = read_seqbegin(&hh->hh_lock);
+                hh_len = hh->hh_len;
+                hh_alen = HH_DATA_ALIGN(hh_len);
+                memcpy(skb->data - hh_alen, hh->hh_data, hh_alen);
+        } while (read_seqretry(&hh->hh_lock, seq));
+
+        skb_push(skb, hh_len);
+        return hh->hh_output(skb);
+}
+
 static inline struct neighbour *
 __neigh_lookup(struct neigh_table *tbl, const void *pkey, struct net_device *dev, int creat)
 {
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index bd01b4633ee2..68ec27490c20 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -45,6 +45,7 @@ union nf_conntrack_expect_proto {
 #include <linux/netfilter/nf_conntrack_ftp.h>
 #include <linux/netfilter/nf_conntrack_pptp.h>
 #include <linux/netfilter/nf_conntrack_h323.h>
+#include <linux/netfilter/nf_conntrack_sane.h>
 
 /* per conntrack: application helper private data */
 union nf_conntrack_help {
@@ -52,6 +53,7 @@ union nf_conntrack_help {
         struct nf_ct_ftp_master ct_ftp_info;
         struct nf_ct_pptp_master ct_pptp_info;
         struct nf_ct_h323_master ct_h323_info;
+        struct nf_ct_sane_master ct_sane_info;
 };
 
 #include <linux/types.h>
diff --git a/include/net/netfilter/nf_conntrack_compat.h b/include/net/netfilter/nf_conntrack_compat.h
index f1b1482d7200..6f84c1f7fcd4 100644
--- a/include/net/netfilter/nf_conntrack_compat.h
+++ b/include/net/netfilter/nf_conntrack_compat.h
@@ -6,6 +6,7 @@
 #if defined(CONFIG_IP_NF_CONNTRACK) || defined(CONFIG_IP_NF_CONNTRACK_MODULE)
 
 #include <linux/netfilter_ipv4/ip_conntrack.h>
+#include <linux/socket.h>
 
 #ifdef CONFIG_IP_NF_CONNTRACK_MARK
 static inline u_int32_t *nf_ct_get_mark(const struct sk_buff *skb,
@@ -64,6 +65,16 @@ static inline int nf_ct_get_ctinfo(const struct sk_buff *skb,
         return (ct != NULL);
 }
 
+static inline int nf_ct_l3proto_try_module_get(unsigned short l3proto)
+{
+        need_conntrack();
+        return l3proto == PF_INET ? 0 : -1;
+}
+
+static inline void nf_ct_l3proto_module_put(unsigned short l3proto)
+{
+}
+
 #else /* CONFIG_IP_NF_CONNTRACK */
 
 #include <net/netfilter/ipv4/nf_conntrack_ipv4.h>
diff --git a/include/net/netfilter/nf_nat.h b/include/net/netfilter/nf_nat.h
index 61c62068ca6b..bc57dd7b9b5c 100644
--- a/include/net/netfilter/nf_nat.h
+++ b/include/net/netfilter/nf_nat.h
@@ -16,6 +16,7 @@ enum nf_nat_manip_type
 
 #define IP_NAT_RANGE_MAP_IPS 1
 #define IP_NAT_RANGE_PROTO_SPECIFIED 2
+#define IP_NAT_RANGE_PROTO_RANDOM 4
 
 /* NAT sequence number modifications */
 struct nf_nat_seq {
diff --git a/include/net/rose.h b/include/net/rose.h
index 012b09ed2401..4c05a88b921b 100644
--- a/include/net/rose.h
+++ b/include/net/rose.h
@@ -188,13 +188,13 @@ extern void rose_kick(struct sock *);
 extern void rose_enquiry_response(struct sock *);
 
 /* rose_route.c */
-extern struct rose_neigh *rose_loopback_neigh;
+extern struct rose_neigh rose_loopback_neigh;
 extern struct file_operations rose_neigh_fops;
 extern struct file_operations rose_nodes_fops;
 extern struct file_operations rose_routes_fops;
 
-extern int  rose_add_loopback_neigh(void);
-extern int  rose_add_loopback_node(rose_address *);
+extern void rose_add_loopback_neigh(void);
+extern int __must_check rose_add_loopback_node(rose_address *);
 extern void rose_del_loopback_node(rose_address *);
 extern void rose_rt_device_down(struct net_device *);
 extern void rose_link_device_down(struct net_device *);
diff --git a/include/net/route.h b/include/net/route.h
index 486e37aff06c..1440bdb5a27d 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -146,7 +146,8 @@ static inline char rt_tos2priority(u8 tos)
 
 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)
+                                   __be16 sport, __be16 dport, struct sock *sk,
+                                   int flags)
 {
         struct flowi fl = { .oif = oif,
                             .nl_u = { .ip4_u = { .daddr = dst,
@@ -168,7 +169,7 @@ static inline int ip_route_connect(struct rtable **rp, __be32 dst,
                 *rp = NULL;
         }
         security_sk_classify_flow(sk, &fl);
-        return ip_route_output_flow(rp, &fl, sk, 0);
+        return ip_route_output_flow(rp, &fl, sk, flags);
 }
 
 static inline int ip_route_newports(struct rtable **rp, u8 protocol,
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index 215461f18db1..28af68059521 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -128,8 +128,6 @@ 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
@@ -368,7 +366,7 @@ static inline void sctp_sysctl_register(void) { return; }
 static inline void sctp_sysctl_unregister(void) { return; }
 static inline int sctp_sysctl_jiffies_ms(ctl_table *table, int __user *name, int nlen,
                 void __user *oldval, size_t __user *oldlenp,
-                void __user *newval, size_t newlen, void **context) {
+                void __user *newval, size_t newlen) {
         return -ENOSYS;
 }
 #endif
diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
index 3269ed1cc222..73cb9943c8a8 100644
--- a/include/net/sctp/sm.h
+++ b/include/net/sctp/sm.h
@@ -134,6 +134,7 @@ sctp_state_fn_t sctp_sf_violation;
 sctp_state_fn_t sctp_sf_discard_chunk;
 sctp_state_fn_t sctp_sf_do_5_2_1_siminit;
 sctp_state_fn_t sctp_sf_do_5_2_2_dupinit;
+sctp_state_fn_t sctp_sf_do_5_2_3_initack;
 sctp_state_fn_t sctp_sf_do_5_2_4_dupcook;
 sctp_state_fn_t sctp_sf_unk_chunk;
 sctp_state_fn_t sctp_sf_do_8_5_1_E_sa;
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index c089f93ba591..31a8e88f1a74 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -201,13 +201,12 @@ extern struct sctp_globals {
         struct sctp_bind_hashbucket *port_hashtable;
 
         /* This is the global local address list.
-         * We actively maintain this complete list of interfaces on
-         * the system by catching routing events.
+         * We actively maintain this complete list of addresses on
+         * the system by catching address add/delete events.
          *
          * It is a list of sctp_sockaddr_entry.
          */
         struct list_head local_addr_list;
-        spinlock_t local_addr_lock;
         
         /* Flag to indicate if addip is enabled. */
         int addip_enable;
@@ -243,7 +242,6 @@ extern struct sctp_globals {
 #define sctp_port_alloc_lock            (sctp_globals.port_alloc_lock)
 #define sctp_port_hashtable             (sctp_globals.port_hashtable)
 #define sctp_local_addr_list            (sctp_globals.local_addr_list)
-#define sctp_local_addr_lock            (sctp_globals.local_addr_lock)
 #define sctp_addip_enable               (sctp_globals.addip_enable)
 #define sctp_prsctp_enable              (sctp_globals.prsctp_enable)
 
@@ -277,6 +275,7 @@ struct sctp_sock {
         __u16 default_flags;
         __u32 default_context;
         __u32 default_timetolive;
+        __u32 default_rcv_context;
 
         /* Heartbeat interval: The endpoint sends out a Heartbeat chunk to
          * the destination address every heartbeat interval. This value
@@ -307,7 +306,7 @@ struct sctp_sock {
         __u8 disable_fragments;
         __u8 pd_mode;
         __u8 v4mapped;
-        __u32 adaption_ind;
+        __u32 adaptation_ind;
 
         /* Receive to here while partial delivery is in effect. */
         struct sk_buff_head pd_lobby;
@@ -389,7 +388,7 @@ struct sctp_cookie {
         /* Padding for future use */
         __u8 padding;           
 
-        __u32 adaption_ind;     
+        __u32 adaptation_ind;
 
 
         /* This is a shim for my peer's INIT packet, followed by
@@ -432,7 +431,7 @@ union sctp_params {
         struct sctp_ipv4addr_param *v4;
         struct sctp_ipv6addr_param *v6;
         union sctp_addr_param *addr;
-        struct sctp_adaption_ind_param *aind;
+        struct sctp_adaptation_ind_param *aind;
 };
 
 /* RFC 2960.  Section 3.3.5 Heartbeat.
@@ -1484,7 +1483,7 @@ struct sctp_association {
                 __u8    asconf_capable;  /* Does peer support ADDIP? */
                 __u8    prsctp_capable;  /* Can peer do PR-SCTP? */
 
-                __u32   adaption_ind;    /* Adaption Code point. */
+                __u32   adaptation_ind;  /* Adaptation Code point. */
 
                 /* This mask is used to disable sending the ASCONF chunk
                  * with specified parameter to peer.
@@ -1659,6 +1658,9 @@ struct sctp_association {
         __u32 default_context;
         __u32 default_timetolive;
 
+        /* Default receive parameters */
+        __u32 default_rcv_context;
+
         /* This tracks outbound ssn for a given stream.  */
         struct sctp_ssnmap *ssnmap;
 
diff --git a/include/net/sctp/ulpevent.h b/include/net/sctp/ulpevent.h
index 1a4ddc1ec7d2..2923e3d31a08 100644
--- a/include/net/sctp/ulpevent.h
+++ b/include/net/sctp/ulpevent.h
@@ -120,7 +120,7 @@ struct sctp_ulpevent *sctp_ulpevent_make_pdapi(
         const struct sctp_association *asoc,
         __u32 indication, gfp_t gfp);
 
-struct sctp_ulpevent *sctp_ulpevent_make_adaption_indication(
+struct sctp_ulpevent *sctp_ulpevent_make_adaptation_indication(
         const struct sctp_association *asoc, gfp_t gfp);
 
 struct sctp_ulpevent *sctp_ulpevent_make_rcvmsg(struct sctp_association *asoc,
diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h
index 1b7aae6cdd82..67a30eb2b3a4 100644
--- a/include/net/sctp/user.h
+++ b/include/net/sctp/user.h
@@ -75,8 +75,8 @@ enum sctp_optname {
 #define SCTP_SET_PEER_PRIMARY_ADDR SCTP_SET_PEER_PRIMARY_ADDR
         SCTP_PRIMARY_ADDR,
 #define SCTP_PRIMARY_ADDR SCTP_PRIMARY_ADDR
-        SCTP_ADAPTION_LAYER,      
-#define SCTP_ADAPTION_LAYER SCTP_ADAPTION_LAYER
+        SCTP_ADAPTATION_LAYER,
+#define SCTP_ADAPTATION_LAYER SCTP_ADAPTATION_LAYER
         SCTP_DISABLE_FRAGMENTS,
 #define SCTP_DISABLE_FRAGMENTS SCTP_DISABLE_FRAGMENTS
         SCTP_PEER_ADDR_PARAMS,
@@ -95,6 +95,8 @@ enum sctp_optname {
 #define SCTP_GET_PEER_ADDR_INFO SCTP_GET_PEER_ADDR_INFO
         SCTP_DELAYED_ACK_TIME,
 #define SCTP_DELAYED_ACK_TIME SCTP_DELAYED_ACK_TIME
+        SCTP_CONTEXT,   /* Receive Context */
+#define SCTP_CONTEXT SCTP_CONTEXT
 
         /* Internal Socket Options. Some of the sctp library functions are 
          * implemented using these socket options.
@@ -329,17 +331,17 @@ struct sctp_shutdown_event {
 };
 
 /*
- * 5.3.1.6 SCTP_ADAPTION_INDICATION
+ * 5.3.1.6 SCTP_ADAPTATION_INDICATION
  *
- *   When a peer sends a Adaption Layer Indication parameter , SCTP
+ *   When a peer sends a Adaptation Layer Indication parameter , SCTP
  *   delivers this notification to inform the application
- *   that of the peers requested adaption layer.
+ *   that of the peers requested adaptation layer.
  */
-struct sctp_adaption_event {
+struct sctp_adaptation_event {
         __u16 sai_type;
         __u16 sai_flags;
         __u32 sai_length;
-        __u32 sai_adaption_ind;
+        __u32 sai_adaptation_ind;
         sctp_assoc_t sai_assoc_id;
 };
 
@@ -372,7 +374,7 @@ struct sctp_event_subscribe {
         __u8 sctp_peer_error_event;
         __u8 sctp_shutdown_event;
         __u8 sctp_partial_delivery_event;
-        __u8 sctp_adaption_layer_event;
+        __u8 sctp_adaptation_layer_event;
 };
 
 /*
@@ -393,7 +395,7 @@ union sctp_notification {
         struct sctp_remote_error sn_remote_error;
         struct sctp_send_failed sn_send_failed;
         struct sctp_shutdown_event sn_shutdown_event;
-        struct sctp_adaption_event sn_adaption_event;
+        struct sctp_adaptation_event sn_adaptation_event;
         struct sctp_pdapi_event sn_pdapi_event;
 };
 
@@ -410,7 +412,7 @@ enum sctp_sn_type {
         SCTP_REMOTE_ERROR,
         SCTP_SHUTDOWN_EVENT,
         SCTP_PARTIAL_DELIVERY_EVENT,
-        SCTP_ADAPTION_INDICATION,
+        SCTP_ADAPTATION_INDICATION,
 };
 
 /* Notification error codes used to fill up the error fields in some
@@ -486,13 +488,13 @@ struct sctp_prim {
 } __attribute__((packed, aligned(4)));
 
 /*
- * 7.1.11 Set Adaption Layer Indicator (SCTP_ADAPTION_LAYER)
+ * 7.1.11 Set Adaptation Layer Indicator (SCTP_ADAPTATION_LAYER)
  *
- * Requests that the local endpoint set the specified Adaption Layer
+ * Requests that the local endpoint set the specified Adaptation Layer
  * Indication parameter for all future INIT and INIT-ACK exchanges.
  */
-struct sctp_setadaption {
-        __u32   ssb_adaption_ind;
+struct sctp_setadaptation {
+        __u32   ssb_adaptation_ind;
 };
 
 /*
diff --git a/include/net/tcp.h b/include/net/tcp.h
index c99774f15eba..5c472f255b77 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -244,12 +244,7 @@ static inline int before(__u32 seq1, __u32 seq2)
 {
         return (__s32)(seq1-seq2) < 0;
 }
-
-static inline int after(__u32 seq1, __u32 seq2)
-{
-        return (__s32)(seq2-seq1) < 0;
-}
-
+#define after(seq2, seq1)       before(seq1, seq2)
 
 /* is s2<=s1<=s3 ? */
 static inline int between(__u32 seq1, __u32 seq2, __u32 seq3)
@@ -807,9 +802,8 @@ static inline void tcp_update_wl(struct tcp_sock *tp, u32 ack, u32 seq)
 /*
  * Calculate(/check) TCP checksum
  */
-static inline __sum16 tcp_v4_check(struct tcphdr *th, int len,
-                               __be32 saddr, __be32 daddr,
-                               __wsum base)
+static inline __sum16 tcp_v4_check(int len, __be32 saddr,
+                                   __be32 daddr, __wsum base)
 {
         return csum_tcpudp_magic(saddr,daddr,len,IPPROTO_TCP,base);
 }
diff --git a/include/net/x25.h b/include/net/x25.h
index 0ad90ebcf86e..fc3f03d976f8 100644
--- a/include/net/x25.h
+++ b/include/net/x25.h
@@ -161,6 +161,14 @@ struct x25_sock {
         unsigned long           vc_facil_mask;  /* inc_call facilities mask */
 };
 
+struct x25_forward {
+        struct list_head        node;
+        unsigned int            lci;
+        struct net_device       *dev1;
+        struct net_device       *dev2;
+        atomic_t                refcnt;
+};
+
 static inline struct x25_sock *x25_sk(const struct sock *sk)
 {
         return (struct x25_sock *)sk;
@@ -172,6 +180,7 @@ extern int  sysctl_x25_call_request_timeout;
 extern int  sysctl_x25_reset_request_timeout;
 extern int  sysctl_x25_clear_request_timeout;
 extern int  sysctl_x25_ack_holdback_timeout;
+extern int  sysctl_x25_forward;
 
 extern int  x25_addr_ntoa(unsigned char *, struct x25_address *,
                           struct x25_address *);
@@ -198,6 +207,13 @@ extern int x25_negotiate_facilities(struct sk_buff *, struct sock *,
                                 struct x25_dte_facilities *);
 extern void x25_limit_facilities(struct x25_facilities *, struct x25_neigh *);
 
+/* x25_forward.c */
+extern void x25_clear_forward_by_lci(unsigned int lci);
+extern void x25_clear_forward_by_dev(struct net_device *);
+extern int x25_forward_data(int, struct x25_neigh *, struct sk_buff *);
+extern int x25_forward_call(struct x25_address *, struct x25_neigh *,
+                                struct sk_buff *, int);
+
 /* x25_in.c */
 extern int  x25_process_rx_frame(struct sock *, struct sk_buff *);
 extern int  x25_backlog_rcv(struct sock *, struct sk_buff *);
@@ -259,6 +275,7 @@ extern int  x25_decode(struct sock *, struct sk_buff *, int *, int *, int *, int
 extern void x25_disconnect(struct sock *, int, unsigned char, unsigned char);
 
 /* x25_timer.c */
+extern void x25_init_timers(struct sock *sk);
 extern void x25_start_heartbeat(struct sock *);
 extern void x25_start_t2timer(struct sock *);
 extern void x25_start_t21timer(struct sock *);
@@ -281,6 +298,8 @@ extern struct hlist_head x25_list;
 extern rwlock_t x25_list_lock;
 extern struct list_head x25_route_list;
 extern rwlock_t x25_route_list_lock;
+extern struct list_head x25_forward_list;
+extern rwlock_t x25_forward_list_lock;
 
 extern int x25_proc_init(void);
 extern void x25_proc_exit(void);
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index e4765413cf80..16924cb772c9 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -252,10 +252,13 @@ struct xfrm_state_afinfo {
                                                 xfrm_address_t *daddr, xfrm_address_t *saddr);
         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);
+        int                     (*output)(struct sk_buff *skb);
 };
 
 extern int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
 extern int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo);
+extern struct xfrm_state_afinfo *xfrm_state_get_afinfo(unsigned short family);
+extern void xfrm_state_put_afinfo(struct xfrm_state_afinfo *afinfo);
 
 extern void xfrm_state_delete_tunnel(struct xfrm_state *x);
 
@@ -359,6 +362,19 @@ struct xfrm_policy
         struct xfrm_tmpl        xfrm_vec[XFRM_MAX_DEPTH];
 };
 
+struct xfrm_migrate {
+        xfrm_address_t          old_daddr;
+        xfrm_address_t          old_saddr;
+        xfrm_address_t          new_daddr;
+        xfrm_address_t          new_saddr;
+        u8                      proto;
+        u8                      mode;
+        u16                     reserved;
+        u32                     reqid;
+        u16                     old_family;
+        u16                     new_family;
+};
+
 #define XFRM_KM_TIMEOUT                30
 /* which seqno */
 #define XFRM_REPLAY_SEQ         1
@@ -385,6 +401,7 @@ struct xfrm_mgr
         int                     (*new_mapping)(struct xfrm_state *x, xfrm_address_t *ipaddr, __be16 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);
+        int                     (*migrate)(struct xfrm_selector *sel, u8 dir, u8 type, struct xfrm_migrate *m, int num_bundles);
 };
 
 extern int xfrm_register_km(struct xfrm_mgr *km);
@@ -985,6 +1002,16 @@ extern int xfrm_bundle_ok(struct xfrm_policy *pol, struct xfrm_dst *xdst,
                           struct flowi *fl, int family, int strict);
 extern void xfrm_init_pmtu(struct dst_entry *dst);
 
+#ifdef CONFIG_XFRM_MIGRATE
+extern int km_migrate(struct xfrm_selector *sel, u8 dir, u8 type,
+                      struct xfrm_migrate *m, int num_bundles);
+extern struct xfrm_state * xfrm_migrate_state_find(struct xfrm_migrate *m);
+extern struct xfrm_state * xfrm_state_migrate(struct xfrm_state *x,
+                                              struct xfrm_migrate *m);
+extern int xfrm_migrate(struct xfrm_selector *sel, u8 dir, u8 type,
+                        struct xfrm_migrate *m, int num_bundles);
+#endif
+
 extern wait_queue_head_t km_waitq;
 extern int km_new_mapping(struct xfrm_state *x, xfrm_address_t *ipaddr, __be16 sport);
 extern void km_policy_expired(struct xfrm_policy *pol, int dir, int hard, u32 pid);
@@ -1050,5 +1077,25 @@ static inline void xfrm_aevent_doreplay(struct xfrm_state *x)
                 xfrm_replay_notify(x, XFRM_REPLAY_UPDATE);
 }
 
+#ifdef CONFIG_XFRM_MIGRATE
+static inline struct xfrm_algo *xfrm_algo_clone(struct xfrm_algo *orig)
+{
+        return (struct xfrm_algo *)kmemdup(orig, sizeof(*orig) + orig->alg_key_len, GFP_KERNEL);
+}
+
+static inline void xfrm_states_put(struct xfrm_state **states, int n)
+{
+        int i;
+        for (i = 0; i < n; i++)
+                xfrm_state_put(*(states + i));
+}
+
+static inline void xfrm_states_delete(struct xfrm_state **states, int n)
+{
+        int i;
+        for (i = 0; i < n; i++)
+                xfrm_state_delete(*(states + i));
+}
+#endif
 
 #endif  /* _NET_XFRM_H */
diff --git a/include/pcmcia/ss.h b/include/pcmcia/ss.h
index 623a0fc0dae1..6e84258b94de 100644
--- a/include/pcmcia/ss.h
+++ b/include/pcmcia/ss.h
@@ -284,7 +284,7 @@ struct pcmcia_socket {
 #endif
 
         /* socket device */
-        struct class_device             dev;
+        struct device                   dev;
         void                            *driver_data;   /* data internal to the socket driver */
 
 };
diff --git a/include/rdma/ib_marshall.h b/include/rdma/ib_marshall.h
index 66bf4d7d0dfb..db037205c9e8 100644
--- a/include/rdma/ib_marshall.h
+++ b/include/rdma/ib_marshall.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005 Intel Corporation.  All rights reserved.
+ * Copyright (c) 2005-2006 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
@@ -41,6 +41,9 @@
 void ib_copy_qp_attr_to_user(struct ib_uverbs_qp_attr *dst,
                              struct ib_qp_attr *src);
 
+void ib_copy_ah_attr_to_user(struct ib_uverbs_ah_attr *dst,
+                             struct ib_ah_attr *src);
+
 void ib_copy_path_rec_to_user(struct ib_user_path_rec *dst,
                               struct ib_sa_path_rec *src);
 
diff --git a/include/rdma/ib_user_mad.h b/include/rdma/ib_user_mad.h
index 44537aa32e62..d66b15ea82c4 100644
--- a/include/rdma/ib_user_mad.h
+++ b/include/rdma/ib_user_mad.h
@@ -98,7 +98,7 @@ struct ib_user_mad_hdr {
  */
 struct ib_user_mad {
         struct ib_user_mad_hdr hdr;
-        __u8    data[0];
+        __u64   data[0];
 };
 
 /**
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 8eacc3510993..765589f4d166 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -43,6 +43,9 @@
 
 #include <linux/types.h>
 #include <linux/device.h>
+#include <linux/mm.h>
+#include <linux/dma-mapping.h>
+#include <linux/kref.h>
 
 #include <asm/atomic.h>
 #include <asm/scatterlist.h>
@@ -417,8 +420,8 @@ struct ib_wc {
         enum ib_wc_opcode       opcode;
         u32                     vendor_err;
         u32                     byte_len;
+        struct ib_qp           *qp;
         __be32                  imm_data;
-        u32                     qp_num;
         u32                     src_qp;
         int                     wc_flags;
         u16                     pkey_index;
@@ -848,6 +851,49 @@ struct ib_cache {
         u8                     *lmc_cache;
 };
 
+struct ib_dma_mapping_ops {
+        int             (*mapping_error)(struct ib_device *dev,
+                                         u64 dma_addr);
+        u64             (*map_single)(struct ib_device *dev,
+                                      void *ptr, size_t size,
+                                      enum dma_data_direction direction);
+        void            (*unmap_single)(struct ib_device *dev,
+                                        u64 addr, size_t size,
+                                        enum dma_data_direction direction);
+        u64             (*map_page)(struct ib_device *dev,
+                                    struct page *page, unsigned long offset,
+                                    size_t size,
+                                    enum dma_data_direction direction);
+        void            (*unmap_page)(struct ib_device *dev,
+                                      u64 addr, size_t size,
+                                      enum dma_data_direction direction);
+        int             (*map_sg)(struct ib_device *dev,
+                                  struct scatterlist *sg, int nents,
+                                  enum dma_data_direction direction);
+        void            (*unmap_sg)(struct ib_device *dev,
+                                    struct scatterlist *sg, int nents,
+                                    enum dma_data_direction direction);
+        u64             (*dma_address)(struct ib_device *dev,
+                                       struct scatterlist *sg);
+        unsigned int    (*dma_len)(struct ib_device *dev,
+                                   struct scatterlist *sg);
+        void            (*sync_single_for_cpu)(struct ib_device *dev,
+                                               u64 dma_handle,
+                                               size_t size,
+                                               enum dma_data_direction dir);
+        void            (*sync_single_for_device)(struct ib_device *dev,
+                                                  u64 dma_handle,
+                                                  size_t size,
+                                                  enum dma_data_direction dir);
+        void            *(*alloc_coherent)(struct ib_device *dev,
+                                           size_t size,
+                                           u64 *dma_handle,
+                                           gfp_t flag);
+        void            (*free_coherent)(struct ib_device *dev,
+                                         size_t size, void *cpu_addr,
+                                         u64 dma_handle);
+};
+
 struct iw_cm_verbs;
 
 struct ib_device {
@@ -992,6 +1038,8 @@ struct ib_device {
                                                   struct ib_mad *in_mad,
                                                   struct ib_mad *out_mad);
 
+        struct ib_dma_mapping_ops   *dma_ops;
+
         struct module               *owner;
         struct class_device          class_dev;
         struct kobject               ports_parent;
@@ -1395,10 +1443,231 @@ static inline int ib_req_ncomp_notif(struct ib_cq *cq, int wc_cnt)
  *   usable for DMA.
  * @pd: The protection domain associated with the memory region.
  * @mr_access_flags: Specifies the memory access rights.
+ *
+ * Note that the ib_dma_*() functions defined below must be used
+ * to create/destroy addresses used with the Lkey or Rkey returned
+ * by ib_get_dma_mr().
  */
 struct ib_mr *ib_get_dma_mr(struct ib_pd *pd, int mr_access_flags);
 
 /**
+ * ib_dma_mapping_error - check a DMA addr for error
+ * @dev: The device for which the dma_addr was created
+ * @dma_addr: The DMA address to check
+ */
+static inline int ib_dma_mapping_error(struct ib_device *dev, u64 dma_addr)
+{
+        if (dev->dma_ops)
+                return dev->dma_ops->mapping_error(dev, dma_addr);
+        return dma_mapping_error(dma_addr);
+}
+
+/**
+ * ib_dma_map_single - Map a kernel virtual address to DMA address
+ * @dev: The device for which the dma_addr is to be created
+ * @cpu_addr: The kernel virtual address
+ * @size: The size of the region in bytes
+ * @direction: The direction of the DMA
+ */
+static inline u64 ib_dma_map_single(struct ib_device *dev,
+                                    void *cpu_addr, size_t size,
+                                    enum dma_data_direction direction)
+{
+        if (dev->dma_ops)
+                return dev->dma_ops->map_single(dev, cpu_addr, size, direction);
+        return dma_map_single(dev->dma_device, cpu_addr, size, direction);
+}
+
+/**
+ * ib_dma_unmap_single - Destroy a mapping created by ib_dma_map_single()
+ * @dev: The device for which the DMA address was created
+ * @addr: The DMA address
+ * @size: The size of the region in bytes
+ * @direction: The direction of the DMA
+ */
+static inline void ib_dma_unmap_single(struct ib_device *dev,
+                                       u64 addr, size_t size,
+                                       enum dma_data_direction direction)
+{
+        if (dev->dma_ops)
+                dev->dma_ops->unmap_single(dev, addr, size, direction);
+        else
+                dma_unmap_single(dev->dma_device, addr, size, direction);
+}
+
+/**
+ * ib_dma_map_page - Map a physical page to DMA address
+ * @dev: The device for which the dma_addr is to be created
+ * @page: The page to be mapped
+ * @offset: The offset within the page
+ * @size: The size of the region in bytes
+ * @direction: The direction of the DMA
+ */
+static inline u64 ib_dma_map_page(struct ib_device *dev,
+                                  struct page *page,
+                                  unsigned long offset,
+                                  size_t size,
+                                         enum dma_data_direction direction)
+{
+        if (dev->dma_ops)
+                return dev->dma_ops->map_page(dev, page, offset, size, direction);
+        return dma_map_page(dev->dma_device, page, offset, size, direction);
+}
+
+/**
+ * ib_dma_unmap_page - Destroy a mapping created by ib_dma_map_page()
+ * @dev: The device for which the DMA address was created
+ * @addr: The DMA address
+ * @size: The size of the region in bytes
+ * @direction: The direction of the DMA
+ */
+static inline void ib_dma_unmap_page(struct ib_device *dev,
+                                     u64 addr, size_t size,
+                                     enum dma_data_direction direction)
+{
+        if (dev->dma_ops)
+                dev->dma_ops->unmap_page(dev, addr, size, direction);
+        else
+                dma_unmap_page(dev->dma_device, addr, size, direction);
+}
+
+/**
+ * ib_dma_map_sg - Map a scatter/gather list to DMA addresses
+ * @dev: The device for which the DMA addresses are to be created
+ * @sg: The array of scatter/gather entries
+ * @nents: The number of scatter/gather entries
+ * @direction: The direction of the DMA
+ */
+static inline int ib_dma_map_sg(struct ib_device *dev,
+                                struct scatterlist *sg, int nents,
+                                enum dma_data_direction direction)
+{
+        if (dev->dma_ops)
+                return dev->dma_ops->map_sg(dev, sg, nents, direction);
+        return dma_map_sg(dev->dma_device, sg, nents, direction);
+}
+
+/**
+ * ib_dma_unmap_sg - Unmap a scatter/gather list of DMA addresses
+ * @dev: The device for which the DMA addresses were created
+ * @sg: The array of scatter/gather entries
+ * @nents: The number of scatter/gather entries
+ * @direction: The direction of the DMA
+ */
+static inline void ib_dma_unmap_sg(struct ib_device *dev,
+                                   struct scatterlist *sg, int nents,
+                                   enum dma_data_direction direction)
+{
+        if (dev->dma_ops)
+                dev->dma_ops->unmap_sg(dev, sg, nents, direction);
+        else
+                dma_unmap_sg(dev->dma_device, sg, nents, direction);
+}
+
+/**
+ * ib_sg_dma_address - Return the DMA address from a scatter/gather entry
+ * @dev: The device for which the DMA addresses were created
+ * @sg: The scatter/gather entry
+ */
+static inline u64 ib_sg_dma_address(struct ib_device *dev,
+                                    struct scatterlist *sg)
+{
+        if (dev->dma_ops)
+                return dev->dma_ops->dma_address(dev, sg);
+        return sg_dma_address(sg);
+}
+
+/**
+ * ib_sg_dma_len - Return the DMA length from a scatter/gather entry
+ * @dev: The device for which the DMA addresses were created
+ * @sg: The scatter/gather entry
+ */
+static inline unsigned int ib_sg_dma_len(struct ib_device *dev,
+                                         struct scatterlist *sg)
+{
+        if (dev->dma_ops)
+                return dev->dma_ops->dma_len(dev, sg);
+        return sg_dma_len(sg);
+}
+
+/**
+ * ib_dma_sync_single_for_cpu - Prepare DMA region to be accessed by CPU
+ * @dev: The device for which the DMA address was created
+ * @addr: The DMA address
+ * @size: The size of the region in bytes
+ * @dir: The direction of the DMA
+ */
+static inline void ib_dma_sync_single_for_cpu(struct ib_device *dev,
+                                              u64 addr,
+                                              size_t size,
+                                              enum dma_data_direction dir)
+{
+        if (dev->dma_ops)
+                dev->dma_ops->sync_single_for_cpu(dev, addr, size, dir);
+        else
+                dma_sync_single_for_cpu(dev->dma_device, addr, size, dir);
+}
+
+/**
+ * ib_dma_sync_single_for_device - Prepare DMA region to be accessed by device
+ * @dev: The device for which the DMA address was created
+ * @addr: The DMA address
+ * @size: The size of the region in bytes
+ * @dir: The direction of the DMA
+ */
+static inline void ib_dma_sync_single_for_device(struct ib_device *dev,
+                                                 u64 addr,
+                                                 size_t size,
+                                                 enum dma_data_direction dir)
+{
+        if (dev->dma_ops)
+                dev->dma_ops->sync_single_for_device(dev, addr, size, dir);
+        else
+                dma_sync_single_for_device(dev->dma_device, addr, size, dir);
+}
+
+/**
+ * ib_dma_alloc_coherent - Allocate memory and map it for DMA
+ * @dev: The device for which the DMA address is requested
+ * @size: The size of the region to allocate in bytes
+ * @dma_handle: A pointer for returning the DMA address of the region
+ * @flag: memory allocator flags
+ */
+static inline void *ib_dma_alloc_coherent(struct ib_device *dev,
+                                           size_t size,
+                                           u64 *dma_handle,
+                                           gfp_t flag)
+{
+        if (dev->dma_ops)
+                return dev->dma_ops->alloc_coherent(dev, size, dma_handle, flag);
+        else {
+                dma_addr_t handle;
+                void *ret;
+
+                ret = dma_alloc_coherent(dev->dma_device, size, &handle, flag);
+                *dma_handle = handle;
+                return ret;
+        }
+}
+
+/**
+ * ib_dma_free_coherent - Free memory allocated by ib_dma_alloc_coherent()
+ * @dev: The device for which the DMA addresses were allocated
+ * @size: The size of the region
+ * @cpu_addr: the address returned by ib_dma_alloc_coherent()
+ * @dma_handle: the DMA address returned by ib_dma_alloc_coherent()
+ */
+static inline void ib_dma_free_coherent(struct ib_device *dev,
+                                        size_t size, void *cpu_addr,
+                                        u64 dma_handle)
+{
+        if (dev->dma_ops)
+                dev->dma_ops->free_coherent(dev, size, cpu_addr, dma_handle);
+        else
+                dma_free_coherent(dev->dma_device, size, cpu_addr, dma_handle);
+}
+
+/**
  * ib_reg_phys_mr - Prepares a virtually addressed memory region for use
  *   by an HCA.
  * @pd: The protection domain associated assigned to the registered region.
diff --git a/include/rdma/rdma_cm.h b/include/rdma/rdma_cm.h
index deb5a0a4cee5..36cd8a8526a0 100644
--- a/include/rdma/rdma_cm.h
+++ b/include/rdma/rdma_cm.h
@@ -77,11 +77,34 @@ struct rdma_route {
         int num_paths;
 };
 
+struct rdma_conn_param {
+        const void *private_data;
+        u8 private_data_len;
+        u8 responder_resources;
+        u8 initiator_depth;
+        u8 flow_control;
+        u8 retry_count;         /* ignored when accepting */
+        u8 rnr_retry_count;
+        /* Fields below ignored if a QP is created on the rdma_cm_id. */
+        u8 srq;
+        u32 qp_num;
+};
+
+struct rdma_ud_param {
+        const void *private_data;
+        u8 private_data_len;
+        struct ib_ah_attr ah_attr;
+        u32 qp_num;
+        u32 qkey;
+};
+
 struct rdma_cm_event {
         enum rdma_cm_event_type  event;
         int                      status;
-        void                    *private_data;
-        u8                       private_data_len;
+        union {
+                struct rdma_conn_param  conn;
+                struct rdma_ud_param    ud;
+        } param;
 };
 
 struct rdma_cm_id;
@@ -204,25 +227,17 @@ void rdma_destroy_qp(struct rdma_cm_id *id);
 int rdma_init_qp_attr(struct rdma_cm_id *id, struct ib_qp_attr *qp_attr,
                        int *qp_attr_mask);
 
-struct rdma_conn_param {
-        const void *private_data;
-        u8 private_data_len;
-        u8 responder_resources;
-        u8 initiator_depth;
-        u8 flow_control;
-        u8 retry_count;         /* ignored when accepting */
-        u8 rnr_retry_count;
-        /* Fields below ignored if a QP is created on the rdma_cm_id. */
-        u8 srq;
-        u32 qp_num;
-        enum ib_qp_type qp_type;
-};
-
 /**
  * rdma_connect - Initiate an active connection request.
+ * @id: Connection identifier to connect.
+ * @conn_param: Connection information used for connected QPs.
  *
  * Users must have resolved a route for the rdma_cm_id to connect with
  * by having called rdma_resolve_route before calling this routine.
+ *
+ * This call will either connect to a remote QP or obtain remote QP
+ * information for unconnected rdma_cm_id's.  The actual operation is
+ * based on the rdma_cm_id's port space.
  */
 int rdma_connect(struct rdma_cm_id *id, struct rdma_conn_param *conn_param);
 
@@ -253,6 +268,21 @@ int rdma_listen(struct rdma_cm_id *id, int backlog);
 int rdma_accept(struct rdma_cm_id *id, struct rdma_conn_param *conn_param);
 
 /**
+ * rdma_notify - Notifies the RDMA CM of an asynchronous event that has
+ * occurred on the connection.
+ * @id: Connection identifier to transition to established.
+ * @event: Asynchronous event.
+ *
+ * This routine should be invoked by users to notify the CM of relevant
+ * communication events.  Events that should be reported to the CM and
+ * when to report them are:
+ *
+ * IB_EVENT_COMM_EST - Used when a message is received on a connected
+ *    QP before an RTU has been received.
+ */
+int rdma_notify(struct rdma_cm_id *id, enum ib_event_type event);
+
+/**
  * rdma_reject - Called to reject a connection request or response.
  */
 int rdma_reject(struct rdma_cm_id *id, const void *private_data,
diff --git a/include/rdma/rdma_cm_ib.h b/include/rdma/rdma_cm_ib.h
index e8c3af1804d4..9b176df1d667 100644
--- a/include/rdma/rdma_cm_ib.h
+++ b/include/rdma/rdma_cm_ib.h
@@ -44,4 +44,7 @@
 int rdma_set_ib_paths(struct rdma_cm_id *id,
                       struct ib_sa_path_rec *path_rec, int num_paths);
 
+/* Global qkey for UD QPs and multicast groups. */
+#define RDMA_UD_QKEY 0x01234567
+
 #endif /* RDMA_CM_IB_H */
diff --git a/include/rdma/rdma_user_cm.h b/include/rdma/rdma_user_cm.h
new file mode 100644
index 000000000000..9572ab8eeac1
--- /dev/null
+++ b/include/rdma/rdma_user_cm.h
@@ -0,0 +1,206 @@
+/*
+ * Copyright (c) 2005-2006 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
+ * 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 RDMA_USER_CM_H
+#define RDMA_USER_CM_H
+
+#include <linux/types.h>
+#include <linux/in6.h>
+#include <rdma/ib_user_verbs.h>
+#include <rdma/ib_user_sa.h>
+
+#define RDMA_USER_CM_ABI_VERSION        3
+
+#define RDMA_MAX_PRIVATE_DATA           256
+
+enum {
+        RDMA_USER_CM_CMD_CREATE_ID,
+        RDMA_USER_CM_CMD_DESTROY_ID,
+        RDMA_USER_CM_CMD_BIND_ADDR,
+        RDMA_USER_CM_CMD_RESOLVE_ADDR,
+        RDMA_USER_CM_CMD_RESOLVE_ROUTE,
+        RDMA_USER_CM_CMD_QUERY_ROUTE,
+        RDMA_USER_CM_CMD_CONNECT,
+        RDMA_USER_CM_CMD_LISTEN,
+        RDMA_USER_CM_CMD_ACCEPT,
+        RDMA_USER_CM_CMD_REJECT,
+        RDMA_USER_CM_CMD_DISCONNECT,
+        RDMA_USER_CM_CMD_INIT_QP_ATTR,
+        RDMA_USER_CM_CMD_GET_EVENT,
+        RDMA_USER_CM_CMD_GET_OPTION,
+        RDMA_USER_CM_CMD_SET_OPTION,
+        RDMA_USER_CM_CMD_NOTIFY
+};
+
+/*
+ * command ABI structures.
+ */
+struct rdma_ucm_cmd_hdr {
+        __u32 cmd;
+        __u16 in;
+        __u16 out;
+};
+
+struct rdma_ucm_create_id {
+        __u64 uid;
+        __u64 response;
+        __u16 ps;
+        __u8  reserved[6];
+};
+
+struct rdma_ucm_create_id_resp {
+        __u32 id;
+};
+
+struct rdma_ucm_destroy_id {
+        __u64 response;
+        __u32 id;
+        __u32 reserved;
+};
+
+struct rdma_ucm_destroy_id_resp {
+        __u32 events_reported;
+};
+
+struct rdma_ucm_bind_addr {
+        __u64 response;
+        struct sockaddr_in6 addr;
+        __u32 id;
+};
+
+struct rdma_ucm_resolve_addr {
+        struct sockaddr_in6 src_addr;
+        struct sockaddr_in6 dst_addr;
+        __u32 id;
+        __u32 timeout_ms;
+};
+
+struct rdma_ucm_resolve_route {
+        __u32 id;
+        __u32 timeout_ms;
+};
+
+struct rdma_ucm_query_route {
+        __u64 response;
+        __u32 id;
+        __u32 reserved;
+};
+
+struct rdma_ucm_query_route_resp {
+        __u64 node_guid;
+        struct ib_user_path_rec ib_route[2];
+        struct sockaddr_in6 src_addr;
+        struct sockaddr_in6 dst_addr;
+        __u32 num_paths;
+        __u8 port_num;
+        __u8 reserved[3];
+};
+
+struct rdma_ucm_conn_param {
+        __u32 qp_num;
+        __u32 reserved;
+        __u8  private_data[RDMA_MAX_PRIVATE_DATA];
+        __u8  private_data_len;
+        __u8  srq;
+        __u8  responder_resources;
+        __u8  initiator_depth;
+        __u8  flow_control;
+        __u8  retry_count;
+        __u8  rnr_retry_count;
+        __u8  valid;
+};
+
+struct rdma_ucm_ud_param {
+        __u32 qp_num;
+        __u32 qkey;
+        struct ib_uverbs_ah_attr ah_attr;
+        __u8  private_data[RDMA_MAX_PRIVATE_DATA];
+        __u8  private_data_len;
+        __u8  reserved[7];
+};
+
+struct rdma_ucm_connect {
+        struct rdma_ucm_conn_param conn_param;
+        __u32 id;
+        __u32 reserved;
+};
+
+struct rdma_ucm_listen {
+        __u32 id;
+        __u32 backlog;
+};
+
+struct rdma_ucm_accept {
+        __u64 uid;
+        struct rdma_ucm_conn_param conn_param;
+        __u32 id;
+        __u32 reserved;
+};
+
+struct rdma_ucm_reject {
+        __u32 id;
+        __u8  private_data_len;
+        __u8  reserved[3];
+        __u8  private_data[RDMA_MAX_PRIVATE_DATA];
+};
+
+struct rdma_ucm_disconnect {
+        __u32 id;
+};
+
+struct rdma_ucm_init_qp_attr {
+        __u64 response;
+        __u32 id;
+        __u32 qp_state;
+};
+
+struct rdma_ucm_notify {
+        __u32 id;
+        __u32 event;
+};
+
+struct rdma_ucm_get_event {
+        __u64 response;
+};
+
+struct rdma_ucm_event_resp {
+        __u64 uid;
+        __u32 id;
+        __u32 event;
+        __u32 status;
+        union {
+                struct rdma_ucm_conn_param conn;
+                struct rdma_ucm_ud_param   ud;
+        } param;
+};
+
+#endif /* RDMA_USER_CM_H */
diff --git a/include/scsi/iscsi_proto.h b/include/scsi/iscsi_proto.h
index 02f6e4b9e693..4a44278ed768 100644
--- a/include/scsi/iscsi_proto.h
+++ b/include/scsi/iscsi_proto.h
@@ -40,6 +40,14 @@
 }
 #define zero_data(p) {p[0]=0;p[1]=0;p[2]=0;}
 
+/* initiator tags; opaque for target */
+typedef uint32_t __bitwise__ itt_t;
+/* below makes sense only for initiator that created this tag */
+#define build_itt(itt, id, age) ((__force itt_t)\
+        ((itt) | ((id) << ISCSI_CID_SHIFT) | ((age) << ISCSI_AGE_SHIFT)))
+#define get_itt(itt) ((__force uint32_t)(itt_t)(itt) & ISCSI_ITT_MASK)
+#define RESERVED_ITT ((__force itt_t)0xffffffff)
+
 /*
  * iSCSI Template Message Header
  */
@@ -50,7 +58,7 @@ struct iscsi_hdr {
         uint8_t         hlength;        /* AHSs total length */
         uint8_t         dlength[3];     /* Data length */
         uint8_t         lun[8];
-        __be32          itt;            /* Initiator Task Tag */
+        itt_t           itt;            /* Initiator Task Tag, opaque for target */
         __be32          ttt;            /* Target Task Tag */
         __be32          statsn;
         __be32          exp_statsn;
@@ -111,7 +119,7 @@ struct iscsi_cmd {
         uint8_t hlength;
         uint8_t dlength[3];
         uint8_t lun[8];
-        __be32 itt;     /* Initiator Task Tag */
+        itt_t    itt;   /* Initiator Task Tag */
         __be32 data_length;
         __be32 cmdsn;
         __be32 exp_statsn;
@@ -148,7 +156,7 @@ struct iscsi_cmd_rsp {
         uint8_t hlength;
         uint8_t dlength[3];
         uint8_t rsvd[8];
-        __be32  itt;    /* Initiator Task Tag */
+        itt_t    itt;   /* Initiator Task Tag */
         __be32  rsvd1;
         __be32  statsn;
         __be32  exp_cmdsn;
@@ -206,7 +214,7 @@ struct iscsi_nopout {
         uint8_t rsvd3;
         uint8_t dlength[3];
         uint8_t lun[8];
-        __be32  itt;    /* Initiator Task Tag */
+        itt_t    itt;   /* Initiator Task Tag */
         __be32  ttt;    /* Target Transfer Tag */
         __be32  cmdsn;
         __be32  exp_statsn;
@@ -221,7 +229,7 @@ struct iscsi_nopin {
         uint8_t rsvd3;
         uint8_t dlength[3];
         uint8_t lun[8];
-        __be32  itt;    /* Initiator Task Tag */
+        itt_t    itt;   /* Initiator Task Tag */
         __be32  ttt;    /* Target Transfer Tag */
         __be32  statsn;
         __be32  exp_cmdsn;
@@ -237,8 +245,8 @@ struct iscsi_tm {
         uint8_t hlength;
         uint8_t dlength[3];
         uint8_t lun[8];
-        __be32  itt;    /* Initiator Task Tag */
-        __be32  rtt;    /* Reference Task Tag */
+        itt_t    itt;   /* Initiator Task Tag */
+        itt_t    rtt;   /* Reference Task Tag */
         __be32  cmdsn;
         __be32  exp_statsn;
         __be32  refcmdsn;
@@ -267,8 +275,8 @@ struct iscsi_tm_rsp {
         uint8_t hlength;
         uint8_t dlength[3];
         uint8_t rsvd2[8];
-        __be32  itt;    /* Initiator Task Tag */
-        __be32  rtt;    /* Reference Task Tag */
+        itt_t    itt;   /* Initiator Task Tag */
+        itt_t    rtt;   /* Reference Task Tag */
         __be32  statsn;
         __be32  exp_cmdsn;
         __be32  max_cmdsn;
@@ -293,7 +301,7 @@ struct iscsi_r2t_rsp {
         uint8_t hlength;
         uint8_t dlength[3];
         uint8_t lun[8];
-        __be32  itt;    /* Initiator Task Tag */
+        itt_t    itt;   /* Initiator Task Tag */
         __be32  ttt;    /* Target Transfer Tag */
         __be32  statsn;
         __be32  exp_cmdsn;
@@ -311,7 +319,7 @@ struct iscsi_data {
         uint8_t rsvd3;
         uint8_t dlength[3];
         uint8_t lun[8];
-        __be32  itt;
+        itt_t    itt;
         __be32  ttt;
         __be32  rsvd4;
         __be32  exp_statsn;
@@ -331,7 +339,7 @@ struct iscsi_data_rsp {
         uint8_t hlength;
         uint8_t dlength[3];
         uint8_t lun[8];
-        __be32  itt;
+        itt_t    itt;
         __be32  ttt;
         __be32  statsn;
         __be32  exp_cmdsn;
@@ -355,7 +363,7 @@ struct iscsi_text {
         uint8_t hlength;
         uint8_t dlength[3];
         uint8_t rsvd4[8];
-        __be32  itt;
+        itt_t    itt;
         __be32  ttt;
         __be32  cmdsn;
         __be32  exp_statsn;
@@ -373,7 +381,7 @@ struct iscsi_text_rsp {
         uint8_t hlength;
         uint8_t dlength[3];
         uint8_t rsvd4[8];
-        __be32  itt;
+        itt_t    itt;
         __be32  ttt;
         __be32  statsn;
         __be32  exp_cmdsn;
@@ -392,7 +400,7 @@ struct iscsi_login {
         uint8_t dlength[3];
         uint8_t isid[6];        /* Initiator Session ID */
         __be16  tsih;   /* Target Session Handle */
-        __be32  itt;    /* Initiator Task Tag */
+        itt_t    itt;   /* Initiator Task Tag */
         __be16  cid;
         __be16  rsvd3;
         __be32  cmdsn;
@@ -421,7 +429,7 @@ struct iscsi_login_rsp {
         uint8_t dlength[3];
         uint8_t isid[6];        /* Initiator Session ID */
         __be16  tsih;   /* Target Session Handle */
-        __be32  itt;    /* Initiator Task Tag */
+        itt_t    itt;   /* Initiator Task Tag */
         __be32  rsvd3;
         __be32  statsn;
         __be32  exp_cmdsn;
@@ -478,7 +486,7 @@ struct iscsi_logout {
         uint8_t hlength;
         uint8_t dlength[3];
         uint8_t rsvd2[8];
-        __be32  itt;    /* Initiator Task Tag */
+        itt_t    itt;   /* Initiator Task Tag */
         __be16  cid;
         uint8_t rsvd3[2];
         __be32  cmdsn;
@@ -505,7 +513,7 @@ struct iscsi_logout_rsp {
         uint8_t hlength;
         uint8_t dlength[3];
         uint8_t rsvd3[8];
-        __be32  itt;    /* Initiator Task Tag */
+        itt_t    itt;   /* Initiator Task Tag */
         __be32  rsvd4;
         __be32  statsn;
         __be32  exp_cmdsn;
@@ -528,7 +536,7 @@ struct iscsi_snack {
         uint8_t opcode;
         uint8_t flags;
         uint8_t rsvd2[14];
-        __be32  itt;
+        itt_t    itt;
         __be32  begrun;
         __be32  runlength;
         __be32  exp_statsn;
diff --git a/include/sound/ac97_codec.h b/include/sound/ac97_codec.h
index 33720397a904..246ac23534bd 100644
--- a/include/sound/ac97_codec.h
+++ b/include/sound/ac97_codec.h
@@ -375,6 +375,7 @@
 #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 */
+#define AC97_SCAP_POWER_SAVE    (1<<11) /* capable for aggresive power-saving */
 
 /* ac97->flags */
 #define AC97_HAS_PC_BEEP        (1<<0)  /* force PC Speaker usage */
@@ -425,6 +426,7 @@ struct snd_ac97_build_ops {
 
 struct snd_ac97_bus_ops {
         void (*reset) (struct snd_ac97 *ac97);
+        void (*warm_reset)(struct snd_ac97 *ac97);
         void (*write) (struct snd_ac97 *ac97, unsigned short reg, unsigned short val);
         unsigned short (*read) (struct snd_ac97 *ac97, unsigned short reg);
         void (*wait) (struct snd_ac97 *ac97);
@@ -501,6 +503,7 @@ struct snd_ac97 {
                         unsigned short id[3];           // codec IDs (lower 16-bit word)
                         unsigned short pcmreg[3];       // PCM registers
                         unsigned short codec_cfg[3];    // CODEC_CFG bits
+                        unsigned char swap_mic_linein;  // AD1986/AD1986A only
                 } ad18xx;
                 unsigned int dev_flags;         /* device specific */
         } spec;
@@ -510,7 +513,6 @@ struct snd_ac97 {
 
 #ifdef CONFIG_SND_AC97_POWER_SAVE
         unsigned int power_up;  /* power states */
-        struct workqueue_struct *power_workq;
         struct delayed_work power_work;
 #endif
         struct device dev;
diff --git a/include/sound/ad1848.h b/include/sound/ad1848.h
index c8de6f83338f..b2c3f00a9b35 100644
--- a/include/sound/ad1848.h
+++ b/include/sound/ad1848.h
@@ -185,7 +185,7 @@ struct ad1848_mix_elem {
         int index;
         int type;
         unsigned long private_value;
-        unsigned int *tlv;
+        const unsigned int *tlv;
 };
 
 #define AD1848_SINGLE(xname, xindex, reg, shift, mask, invert) \
diff --git a/include/sound/ak4114.h b/include/sound/ak4114.h
index 2ee061625fd0..c149d3b2558b 100644
--- a/include/sound/ak4114.h
+++ b/include/sound/ak4114.h
@@ -181,7 +181,6 @@ struct ak4114 {
         unsigned long ccrc_errors;
         unsigned char rcs0;
         unsigned char rcs1;
-        struct workqueue_struct *workqueue;
         struct delayed_work work;
         void *change_callback_private;
         void (*change_callback)(struct ak4114 *ak4114, unsigned char c0, unsigned char c1);
@@ -189,7 +188,7 @@ struct ak4114 {
 
 int snd_ak4114_create(struct snd_card *card,
                       ak4114_read_t *read, ak4114_write_t *write,
-                      unsigned char pgm[7], unsigned char txcsb[5],
+                      const unsigned char pgm[7], const unsigned char txcsb[5],
                       void *private_data, struct ak4114 **r_ak4114);
 void snd_ak4114_reg_write(struct ak4114 *ak4114, unsigned char reg, unsigned char mask, unsigned char val);
 void snd_ak4114_reinit(struct ak4114 *ak4114);
diff --git a/include/sound/ak4117.h b/include/sound/ak4117.h
index 2b96c32f06fd..d650d52e3d29 100644
--- a/include/sound/ak4117.h
+++ b/include/sound/ak4117.h
@@ -178,7 +178,7 @@ struct ak4117 {
 };
 
 int snd_ak4117_create(struct snd_card *card, ak4117_read_t *read, ak4117_write_t *write,
-                      unsigned char pgm[5], void *private_data, struct ak4117 **r_ak4117);
+                      const unsigned char pgm[5], void *private_data, struct ak4117 **r_ak4117);
 void snd_ak4117_reg_write(struct ak4117 *ak4117, unsigned char reg, unsigned char mask, unsigned char val);
 void snd_ak4117_reinit(struct ak4117 *ak4117);
 int snd_ak4117_build(struct ak4117 *ak4117, struct snd_pcm_substream *capture_substream);
diff --git a/include/sound/ak4xxx-adda.h b/include/sound/ak4xxx-adda.h
index d0deca669b92..aa49dda4f410 100644
--- a/include/sound/ak4xxx-adda.h
+++ b/include/sound/ak4xxx-adda.h
@@ -50,6 +50,8 @@ struct snd_akm4xxx_adc_channel {
         char *name;             /* capture gain volume label */
         char *switch_name;      /* capture switch */
         unsigned int num_channels;
+        char *selector_name;    /* capture source select label */
+        const char **input_names; /* capture source names (NULL terminated) */
 };
 
 struct snd_akm4xxx {
@@ -69,8 +71,8 @@ struct snd_akm4xxx {
         } type;
 
         /* (array) information of combined codecs */
-        struct snd_akm4xxx_dac_channel *dac_info;
-        struct snd_akm4xxx_adc_channel *adc_info;
+        const struct snd_akm4xxx_dac_channel *dac_info;
+        const struct snd_akm4xxx_adc_channel *adc_info;
 
         struct snd_ak4xxx_ops ops;
 };
diff --git a/include/sound/control.h b/include/sound/control.h
index 1de148b0fd94..72e759f619b1 100644
--- a/include/sound/control.h
+++ b/include/sound/control.h
@@ -49,7 +49,7 @@ struct snd_kcontrol_new {
         snd_kcontrol_put_t *put;
         union {
                 snd_kcontrol_tlv_rw_t *c;
-                unsigned int *p;
+                const unsigned int *p;
         } tlv;
         unsigned long private_value;
 };
@@ -69,7 +69,7 @@ struct snd_kcontrol {
         snd_kcontrol_put_t *put;
         union {
                 snd_kcontrol_tlv_rw_t *c;
-                unsigned int *p;
+                const unsigned int *p;
         } tlv;
         unsigned long private_value;
         void *private_data;
@@ -108,7 +108,6 @@ typedef int (*snd_kctl_ioctl_func_t) (struct snd_card * card,
 
 void snd_ctl_notify(struct snd_card * card, unsigned int mask, struct snd_ctl_elem_id * id);
 
-struct snd_kcontrol *snd_ctl_new(struct snd_kcontrol * kcontrol, unsigned int access);
 struct snd_kcontrol *snd_ctl_new1(const struct snd_kcontrol_new * kcontrolnew, void * private_data);
 void snd_ctl_free_one(struct snd_kcontrol * kcontrol);
 int snd_ctl_add(struct snd_card * card, struct snd_kcontrol * kcontrol);
diff --git a/include/sound/core.h b/include/sound/core.h
index a994bea09cd6..4b9e609975ab 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -132,8 +132,10 @@ struct snd_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 device *parent;
-        struct device *dev;
+        struct device *dev;             /* device assigned to this card */
+#ifndef CONFIG_SYSFS_DEPRECATED
+        struct device *card_dev;        /* cardX object for sysfs */
+#endif
 
 #ifdef CONFIG_PM
         unsigned int power_state;       /* power state */
@@ -191,6 +193,16 @@ struct snd_minor {
         struct device *dev;             /* device for sysfs */
 };
 
+/* return a device pointer linked to each sound device as a parent */
+static inline struct device *snd_card_get_device_link(struct snd_card *card)
+{
+#ifdef CONFIG_SYSFS_DEPRECATED
+        return card ? card->dev : NULL;
+#else
+        return card ? card->card_dev : NULL;
+#endif
+}
+
 /* sound.c */
 
 extern int snd_major;
@@ -199,9 +211,40 @@ extern struct class *sound_class;
 
 void snd_request_card(int card);
 
-int snd_register_device(int type, struct snd_card *card, int dev,
-                        const struct file_operations *f_ops, void *private_data,
-                        const char *name);
+int snd_register_device_for_dev(int type, struct snd_card *card,
+                                int dev,
+                                const struct file_operations *f_ops,
+                                void *private_data,
+                                const char *name,
+                                struct device *device);
+
+/**
+ * snd_register_device - Register the ALSA device file for the card
+ * @type: the device type, SNDRV_DEVICE_TYPE_XXX
+ * @card: the card instance
+ * @dev: the device index
+ * @f_ops: the file operations
+ * @private_data: user pointer for f_ops->open()
+ * @name: the device file name
+ *
+ * Registers an ALSA device file for the given card.
+ * The operators have to be set in reg parameter.
+ *
+ * This function uses the card's device pointer to link to the
+ * correct &struct device.
+ *
+ * Returns zero if successful, or a negative error code on failure.
+ */
+static inline int snd_register_device(int type, struct snd_card *card, int dev,
+                                      const struct file_operations *f_ops,
+                                      void *private_data,
+                                      const char *name)
+{
+        return snd_register_device_for_dev(type, card, dev, f_ops,
+                                           private_data, name,
+                                           snd_card_get_device_link(card));
+}
+
 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,
@@ -257,7 +300,7 @@ int snd_card_file_add(struct snd_card *card, struct file *file);
 int snd_card_file_remove(struct snd_card *card, struct file *file);
 
 #ifndef snd_card_set_dev
-#define snd_card_set_dev(card,devptr) ((card)->parent = (devptr))
+#define snd_card_set_dev(card,devptr) ((card)->dev = (devptr))
 #endif
 
 /* device.c */
@@ -384,6 +427,29 @@ void snd_verbose_printd(const char *file, int line, const char *format, ...)
 #endif
 #endif
 
-#include "typedefs.h"
+/* PCI quirk list helper */
+struct snd_pci_quirk {
+        unsigned short subvendor;       /* PCI subvendor ID */
+        unsigned short subdevice;       /* PCI subdevice ID */
+        int value;                      /* value */
+#ifdef CONFIG_SND_DEBUG_DETECT
+        const char *name;               /* name of the device (optional) */
+#endif
+};
+
+#define _SND_PCI_QUIRK_ID(vend,dev) \
+        .subvendor = (vend), .subdevice = (dev)
+#define SND_PCI_QUIRK_ID(vend,dev) {_SND_PCI_QUIRK_ID(vend, dev)}
+#ifdef CONFIG_SND_DEBUG_DETECT
+#define SND_PCI_QUIRK(vend,dev,xname,val) \
+        {_SND_PCI_QUIRK_ID(vend, dev), .value = (val), .name = (xname)}
+#else
+#define SND_PCI_QUIRK(vend,dev,xname,val) \
+        {_SND_PCI_QUIRK_ID(vend, dev), .value = (val)}
+#endif
+
+const struct snd_pci_quirk *
+snd_pci_quirk_lookup(struct pci_dev *pci, const struct snd_pci_quirk *list);
+
 
 #endif /* __SOUND_CORE_H */
diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h
index 3d3c1514cf71..eb7ce96ddf3a 100644
--- a/include/sound/emu10k1.h
+++ b/include/sound/emu10k1.h
@@ -188,7 +188,35 @@
 #define HCFG_LEGACYINT          0x00200000      /* 1 = legacy event captured. Write 1 to clear. */
                                                 /* NOTE: The rest of the bits in this register  */
                                                 /* _are_ relevant under Linux.                  */
-#define HCFG_CODECFORMAT_MASK   0x00070000      /* CODEC format                                 */
+#define HCFG_PUSH_BUTTON_ENABLE 0x00100000      /* Enables Volume Inc/Dec and Mute functions    */
+#define HCFG_BAUD_RATE          0x00080000      /* 0 = 48kHz, 1 = 44.1kHz                       */
+#define HCFG_EXPANDED_MEM       0x00040000      /* 1 = any 16M of 4G addr, 0 = 32M of 2G addr   */
+#define HCFG_CODECFORMAT_MASK   0x00030000      /* CODEC format                                 */
+
+/* Specific to Alice2, CA0102 */
+#define HCFG_CODECFORMAT_AC97_1 0x00000000      /* AC97 CODEC format -- Ver 1.03                */
+#define HCFG_CODECFORMAT_AC97_2 0x00010000      /* AC97 CODEC format -- Ver 2.1                 */
+#define HCFG_AUTOMUTE_ASYNC     0x00008000      /* When set, the async sample rate convertors   */
+                                                /* will automatically mute their output when    */
+                                                /* they are not rate-locked to the external     */
+                                                /* async audio source                           */
+#define HCFG_AUTOMUTE_SPDIF     0x00004000      /* When set, the async sample rate convertors   */
+                                                /* will automatically mute their output when    */
+                                                /* the SPDIF V-bit indicates invalid audio      */
+#define HCFG_EMU32_SLAVE        0x00002000      /* 0 = Master, 1 = Slave. Slave for EMU1010     */
+#define HCFG_SLOW_RAMP          0x00001000      /* Increases Send Smoothing time constant       */
+/* 0x00000800 not used on Alice2 */
+#define HCFG_PHASE_TRACK_MASK   0x00000700      /* When set, forces corresponding input to      */
+                                                /* phase track the previous input.              */
+                                                /* I2S0 can phase track the last S/PDIF input   */
+#define HCFG_I2S_ASRC_ENABLE    0x00000070      /* When set, enables asynchronous sample rate   */
+                                                /* conversion for the corresponding             */
+                                                /* I2S format input                             */
+/* Rest of HCFG 0x0000000f same as below. LOCKSOUNDCACHE etc.  */
+
+
+
+/* Older chips */
 #define HCFG_CODECFORMAT_AC97   0x00000000      /* AC97 CODEC format -- Primary Output          */
 #define HCFG_CODECFORMAT_I2S    0x00010000      /* I2S CODEC format -- Secondary (Rear) Output  */
 #define HCFG_GPINPUT0           0x00004000      /* External pin112                              */
@@ -432,6 +460,7 @@
 #define FXRT_CHANNELC           0x0f000000      /* Effects send bus number for channel's effects send C */
 #define FXRT_CHANNELD           0xf0000000      /* Effects send bus number for channel's effects send D */
 
+#define A_HR                    0x0b    /* High Resolution. 24bit playback from host to DSP. */
 #define MAPA                    0x0c            /* Cache map A                                          */
 
 #define MAPB                    0x0d            /* Cache map B                                          */
@@ -439,6 +468,8 @@
 #define MAP_PTE_MASK            0xffffe000      /* The 19 MSBs of the PTE indexed by the PTI            */
 #define MAP_PTI_MASK            0x00001fff      /* The 13 bit index to one of the 8192 PTE dwords       */
 
+/* 0x0e, 0x0f: Not used */
+
 #define ENVVOL                  0x10            /* Volume envelope register                             */
 #define ENVVOL_MASK             0x0000ffff      /* Current value of volume envelope state variable      */  
                                                 /* 0x8000-n == 666*n usec delay                         */
@@ -527,7 +558,7 @@
                                                 /* NOTE: All channels contain internal variables; do    */
                                                 /* not write to these locations.                        */
 
-/* 1f something */
+/* 0x1f: not used */
 
 #define CD0                     0x20            /* Cache data 0 register                                */
 #define CD1                     0x21            /* Cache data 1 register                                */
@@ -597,6 +628,8 @@
 #define FXWC_SPDIFLEFT          (1<<22)         /* 0x00400000 */
 #define FXWC_SPDIFRIGHT         (1<<23)         /* 0x00800000 */
 
+#define A_TBLSZ `               0x43    /* Effects Tank Internal Table Size. Only low byte or register used */
+
 #define TCBS                    0x44            /* Tank cache buffer size register                      */
 #define TCBS_MASK               0x00000007      /* Tank cache buffer size field                         */
 #define TCBS_BUFFSIZE_16K       0x00000000
@@ -617,7 +650,7 @@
 #define FXBA                    0x47            /* FX Buffer Address */
 #define FXBA_MASK               0xfffff000      /* 20 bit base address                                  */
 
-/* 0x48 something - word access, defaults to 3f */
+#define A_HWM                   0x48    /* High PCI Water Mark - word access, defaults to 3f */
 
 #define MICBS                   0x49            /* Microphone buffer size register                      */
 
@@ -661,6 +694,18 @@
 #define ADCBS_BUFSIZE_57344     0x0000001e
 #define ADCBS_BUFSIZE_65536     0x0000001f
 
+/* Current Send B, A Amounts */
+#define A_CSBA                  0x4c
+
+/* Current Send D, C Amounts */
+#define A_CSDC                  0x4d
+
+/* Current Send F, E Amounts */
+#define A_CSFE                  0x4e
+
+/* Current Send H, G Amounts */
+#define A_CSHG                  0x4f
+
 
 #define CDCS                    0x50            /* CD-ROM digital channel status register       */
 
@@ -668,6 +713,9 @@
 
 #define DBG                     0x52            /* DO NOT PROGRAM THIS REGISTER!!! MAY DESTROY CHIP */
 
+/* S/PDIF Input C Channel Status */
+#define A_SPSC                  0x52
+
 #define REG53                   0x53            /* DO NOT PROGRAM THIS REGISTER!!! MAY DESTROY CHIP */
 
 #define A_DBG                    0x53
@@ -708,6 +756,8 @@
 #define SPCS_NOTAUDIODATA       0x00000002      /* 0 = Digital audio, 1 = not audio             */
 #define SPCS_PROFESSIONAL       0x00000001      /* 0 = Consumer (IEC-958), 1 = pro (AES3-1992)  */
 
+/* 0x57: Not used */
+
 /* The 32-bit CLIx and SOLx registers all have one bit per channel control/status               */
 #define CLIEL                   0x58            /* Channel loop interrupt enable low register   */
 
@@ -733,6 +783,9 @@
 #define AC97SLOT_CNTR           0x10            /* Center enable */
 #define AC97SLOT_LFE            0x20            /* LFE enable */
 
+/* PCB Revision */
+#define A_PCB                   0x5f
+
 // NOTE: 0x60,61,62: 64-bit
 #define CDSRCS                  0x60            /* CD-ROM Sample Rate Converter status register */
 
@@ -780,9 +833,18 @@
 
 #define HLIPH                   0x69            /* Channel half loop interrupt pending high register    */
 
-// 0x6a,6b,6c used for some recording
-// 0x6d unused
-// 0x6e,6f - tanktable base / offset
+/* S/PDIF Host Record Index (bypasses SRC) */
+#define A_SPRI                  0x6a
+/* S/PDIF Host Record Address */
+#define A_SPRA                  0x6b
+/* S/PDIF Host Record Control */
+#define A_SPRC                  0x6c
+/* Delayed Interrupt Counter & Enable */
+#define A_DICE                  0x6d
+/* Tank Table Base */
+#define A_TTB                   0x6e
+/* Tank Delay Offset */
+#define A_TDOF                  0x6f
 
 /* This is the MPU port on the card (via the game port)                                         */
 #define A_MUDATA1               0x70
@@ -800,6 +862,7 @@
 #define A_FXWC1                 0x74            /* Selects 0x7f-0x60 for FX recording           */
 #define A_FXWC2                 0x75            /* Selects 0x9f-0x80 for FX recording           */
 
+/* Extended Hardware Control */
 #define A_SPDIF_SAMPLERATE      0x76            /* Set the sample rate of SPDIF output          */
 #define A_SAMPLE_RATE           0x76            /* Various sample rate settings. */
 #define A_SAMPLE_RATE_NOT_USED  0x0ffc111e      /* Bits that are not used and cannot be set.    */
@@ -822,8 +885,20 @@
 #define A_PCM_96000             0x00004000
 #define A_PCM_44100             0x00008000
 
-/* 0x77,0x78,0x79 "something i2s-related" - default to 0x01080000 on my audigy 2 ZS --rlrevell  */
-/* 0x7a, 0x7b - lookup tables */
+/* I2S0 Sample Rate Tracker Status */
+#define A_SRT3                  0x77
+
+/* I2S1 Sample Rate Tracker Status */
+#define A_SRT4                  0x78
+
+/* I2S2 Sample Rate Tracker Status */
+#define A_SRT5                  0x79
+/* - default to 0x01080000 on my audigy 2 ZS --rlrevell */
+
+/* Tank Table DMA Address */
+#define A_TTDA                  0x7a
+/* Tank Table DMA Data */
+#define A_TTDD                  0x7b
 
 #define A_FXRT2                 0x7c
 #define A_FXRT_CHANNELE         0x0000003f      /* Effects send bus number for channel's effects send E */
@@ -845,7 +920,7 @@
 #define A_FXRT_CHANNELC         0x003f0000
 #define A_FXRT_CHANNELD         0x3f000000
 
-
+/* 0x7f: Not used */
 /* Each FX general purpose register is 32 bits in length, all bits are used                     */
 #define FXGPREGBASE             0x100           /* FX general purpose registers base            */
 #define A_FXGPREGBASE           0x400           /* Audigy GPRs, 0x400 to 0x5ff                  */
@@ -886,6 +961,293 @@
 #define A_HIWORD_RESULT_MASK    0x007ff000
 #define A_HIWORD_OPA_MASK       0x000007ff
 
+/************************************************************************************************/
+/* EMU1010m HANA FPGA registers                                                                 */
+/************************************************************************************************/
+#define EMU_HANA_DESTHI         0x00    /* 0000xxx  3 bits Link Destination */
+#define EMU_HANA_DESTLO         0x01    /* 00xxxxx  5 bits */
+#define EMU_HANA_SRCHI          0x02    /* 0000xxx  3 bits Link Source */
+#define EMU_HANA_SRCLO          0x03    /* 00xxxxx  5 bits */
+#define EMU_HANA_DOCK_PWR       0x04    /* 000000x  1 bits Audio Dock power */
+#define EMU_HANA_DOCK_PWR_ON            0x01 /* Audio Dock power on */
+#define EMU_HANA_WCLOCK         0x05    /* 0000xxx  3 bits Word Clock source select  */
+                                        /* Must be written after power on to reset DLL */
+                                        /* One is unable to detect the Audio dock without this */
+#define EMU_HANA_WCLOCK_SRC_MASK        0x07
+#define EMU_HANA_WCLOCK_INT_48K         0x00
+#define EMU_HANA_WCLOCK_INT_44_1K       0x01
+#define EMU_HANA_WCLOCK_HANA_SPDIF_IN   0x02
+#define EMU_HANA_WCLOCK_HANA_ADAT_IN    0x03
+#define EMU_HANA_WCLOCK_SYNC_BNCN       0x04
+#define EMU_HANA_WCLOCK_2ND_HANA        0x05
+#define EMU_HANA_WCLOCK_SRC_RESERVED    0x06
+#define EMU_HANA_WCLOCK_OFF             0x07 /* For testing, forces fallback to DEFCLOCK */
+#define EMU_HANA_WCLOCK_MULT_MASK       0x18
+#define EMU_HANA_WCLOCK_1X              0x00
+#define EMU_HANA_WCLOCK_2X              0x08
+#define EMU_HANA_WCLOCK_4X              0x10
+#define EMU_HANA_WCLOCK_MULT_RESERVED   0x18
+
+#define EMU_HANA_DEFCLOCK       0x06    /* 000000x  1 bits Default Word Clock  */
+#define EMU_HANA_DEFCLOCK_48K           0x00
+#define EMU_HANA_DEFCLOCK_44_1K         0x01
+
+#define EMU_HANA_UNMUTE         0x07    /* 000000x  1 bits Mute all audio outputs  */
+#define EMU_MUTE                        0x00
+#define EMU_UNMUTE                      0x01
+
+#define EMU_HANA_FPGA_CONFIG    0x08    /* 00000xx  2 bits Config control of FPGAs  */
+#define EMU_HANA_FPGA_CONFIG_AUDIODOCK  0x01 /* Set in order to program FPGA on Audio Dock */
+#define EMU_HANA_FPGA_CONFIG_HANA       0x02 /* Set in order to program FPGA on Hana */
+
+#define EMU_HANA_IRQ_ENABLE     0x09    /* 000xxxx  4 bits IRQ Enable  */
+#define EMU_HANA_IRQ_WCLK_CHANGED       0x01
+#define EMU_HANA_IRQ_ADAT               0x02
+#define EMU_HANA_IRQ_DOCK               0x04
+#define EMU_HANA_IRQ_DOCK_LOST          0x08
+
+#define EMU_HANA_SPDIF_MODE     0x0a    /* 00xxxxx  5 bits SPDIF MODE  */
+#define EMU_HANA_SPDIF_MODE_TX_COMSUMER 0x00
+#define EMU_HANA_SPDIF_MODE_TX_PRO      0x01
+#define EMU_HANA_SPDIF_MODE_TX_NOCOPY   0x02
+#define EMU_HANA_SPDIF_MODE_RX_COMSUMER 0x00
+#define EMU_HANA_SPDIF_MODE_RX_PRO      0x04
+#define EMU_HANA_SPDIF_MODE_RX_NOCOPY   0x08
+#define EMU_HANA_SPDIF_MODE_RX_INVALID  0x10
+
+#define EMU_HANA_OPTICAL_TYPE   0x0b    /* 00000xx  2 bits ADAT or SPDIF in/out  */
+#define EMU_HANA_OPTICAL_IN_SPDIF       0x00
+#define EMU_HANA_OPTICAL_IN_ADAT        0x01
+#define EMU_HANA_OPTICAL_OUT_SPDIF      0x00
+#define EMU_HANA_OPTICAL_OUT_ADAT       0x02
+
+#define EMU_HANA_MIDI_IN                0x0c    /* 000000x  1 bit  Control MIDI  */
+#define EMU_HANA_MIDI_IN_FROM_HAMOA     0x00 /* HAMOA MIDI in to Alice 2 MIDI B */
+#define EMU_HANA_MIDI_IN_FROM_DOCK      0x01 /* Audio Dock MIDI in to Alice 2 MIDI B */
+
+#define EMU_HANA_DOCK_LEDS_1    0x0d    /* 000xxxx  4 bit  Audio Dock LEDs  */
+#define EMU_HANA_DOCK_LEDS_1_MIDI1      0x01    /* MIDI 1 LED on */
+#define EMU_HANA_DOCK_LEDS_1_MIDI2      0x02    /* MIDI 2 LED on */
+#define EMU_HANA_DOCK_LEDS_1_SMPTE_IN   0x04    /* SMPTE IN LED on */
+#define EMU_HANA_DOCK_LEDS_1_SMPTE_OUT  0x08    /* SMPTE OUT LED on */
+
+#define EMU_HANA_DOCK_LEDS_2    0x0e    /* 0xxxxxx  6 bit  Audio Dock LEDs  */
+#define EMU_HANA_DOCK_LEDS_2_44K        0x01    /* 44.1 kHz LED on */
+#define EMU_HANA_DOCK_LEDS_2_48K        0x02    /* 48 kHz LED on */
+#define EMU_HANA_DOCK_LEDS_2_96K        0x04    /* 96 kHz LED on */
+#define EMU_HANA_DOCK_LEDS_2_192K       0x08    /* 192 kHz LED on */
+#define EMU_HANA_DOCK_LEDS_2_LOCK       0x10    /* LOCK LED on */
+#define EMU_HANA_DOCK_LEDS_2_EXT        0x20    /* EXT LED on */
+
+#define EMU_HANA_DOCK_LEDS_3    0x0f    /* 0xxxxxx  6 bit  Audio Dock LEDs  */
+#define EMU_HANA_DOCK_LEDS_3_CLIP_A     0x01    /* Mic A Clip LED on */
+#define EMU_HANA_DOCK_LEDS_3_CLIP_B     0x02    /* Mic B Clip LED on */
+#define EMU_HANA_DOCK_LEDS_3_SIGNAL_A   0x04    /* Signal A Clip LED on */
+#define EMU_HANA_DOCK_LEDS_3_SIGNAL_B   0x08    /* Signal B Clip LED on */
+#define EMU_HANA_DOCK_LEDS_3_MANUAL_CLIP        0x10    /* Manual Clip detection */
+#define EMU_HANA_DOCK_LEDS_3_MANUAL_SIGNAL      0x20    /* Manual Signal detection */
+
+#define EMU_HANA_ADC_PADS       0x10    /* 0000xxx  3 bit  Audio Dock ADC 14dB pads */
+#define EMU_HANA_DOCK_ADC_PAD1  0x01    /* 14dB Attenuation on Audio Dock ADC 1 */
+#define EMU_HANA_DOCK_ADC_PAD2  0x02    /* 14dB Attenuation on Audio Dock ADC 2 */
+#define EMU_HANA_DOCK_ADC_PAD3  0x04    /* 14dB Attenuation on Audio Dock ADC 3 */
+#define EMU_HANA_0202_ADC_PAD1  0x08    /* 14dB Attenuation on 0202 ADC 1 */
+
+#define EMU_HANA_DOCK_MISC      0x11    /* 0xxxxxx  6 bit  Audio Dock misc bits */
+#define EMU_HANA_DOCK_DAC1_MUTE 0x01    /* DAC 1 Mute */
+#define EMU_HANA_DOCK_DAC2_MUTE 0x02    /* DAC 2 Mute */
+#define EMU_HANA_DOCK_DAC3_MUTE 0x04    /* DAC 3 Mute */
+#define EMU_HANA_DOCK_DAC4_MUTE 0x08    /* DAC 4 Mute */
+#define EMU_HANA_DOCK_PHONES_192_DAC1   0x00    /* DAC 1 Headphones source at 192kHz */
+#define EMU_HANA_DOCK_PHONES_192_DAC2   0x10    /* DAC 2 Headphones source at 192kHz */
+#define EMU_HANA_DOCK_PHONES_192_DAC3   0x20    /* DAC 3 Headphones source at 192kHz */
+#define EMU_HANA_DOCK_PHONES_192_DAC4   0x30    /* DAC 4 Headphones source at 192kHz */
+
+#define EMU_HANA_MIDI_OUT       0x12    /* 00xxxxx  5 bit  Source for each MIDI out port */
+#define EMU_HANA_MIDI_OUT_0202  0x01 /* 0202 MIDI from Alice 2. 0 = A, 1 = B */
+#define EMU_HANA_MIDI_OUT_DOCK1 0x02 /* Audio Dock MIDI1 front, from Alice 2. 0 = A, 1 = B */
+#define EMU_HANA_MIDI_OUT_DOCK2 0x04 /* Audio Dock MIDI2 rear, from Alice 2. 0 = A, 1 = B */
+#define EMU_HANA_MIDI_OUT_SYNC2 0x08 /* Sync card. Not the actual MIDI out jack. 0 = A, 1 = B */
+#define EMU_HANA_MIDI_OUT_LOOP  0x10 /* 0 = bits (3:0) normal. 1 = MIDI loopback enabled. */
+
+#define EMU_HANA_DAC_PADS       0x13    /* 00xxxxx  5 bit  DAC 14dB attenuation pads */
+#define EMU_HANA_DOCK_DAC_PAD1  0x01    /* 14dB Attenuation on AudioDock DAC 1. Left and Right */
+#define EMU_HANA_DOCK_DAC_PAD2  0x02    /* 14dB Attenuation on AudioDock DAC 2. Left and Right */
+#define EMU_HANA_DOCK_DAC_PAD3  0x04    /* 14dB Attenuation on AudioDock DAC 3. Left and Right */
+#define EMU_HANA_DOCK_DAC_PAD4  0x08    /* 14dB Attenuation on AudioDock DAC 4. Left and Right */
+#define EMU_HANA_0202_DAC_PAD1  0x10    /* 14dB Attenuation on 0202 DAC 1. Left and Right */
+
+/* 0x14 - 0x1f Unused R/W registers */
+#define EMU_HANA_IRQ_STATUS     0x20    /* 000xxxx  4 bits IRQ Status  */
+#if 0  /* Already defined for reg 0x09 IRQ_ENABLE */
+#define EMU_HANA_IRQ_WCLK_CHANGED       0x01
+#define EMU_HANA_IRQ_ADAT               0x02
+#define EMU_HANA_IRQ_DOCK               0x04
+#define EMU_HANA_IRQ_DOCK_LOST          0x08
+#endif
+
+#define EMU_HANA_OPTION_CARDS   0x21    /* 000xxxx  4 bits Presence of option cards */
+#define EMU_HANA_OPTION_HAMOA   0x01    /* HAMOA card present */
+#define EMU_HANA_OPTION_SYNC    0x02    /* Sync card present */
+#define EMU_HANA_OPTION_DOCK_ONLINE     0x04    /* Audio Dock online and FPGA configured */
+#define EMU_HANA_OPTION_DOCK_OFFLINE    0x08    /* Audio Dock online and FPGA not configured */
+
+#define EMU_HANA_ID             0x22    /* 1010101  7 bits ID byte & 0x7f = 0x55 */
+
+#define EMU_HANA_MAJOR_REV      0x23    /* 0000xxx  3 bit  Hana FPGA Major rev */
+#define EMU_HANA_MINOR_REV      0x24    /* 0000xxx  3 bit  Hana FPGA Minor rev */
+
+#define EMU_DOCK_MAJOR_REV      0x25    /* 0000xxx  3 bit  Audio Dock FPGA Major rev */
+#define EMU_DOCK_MINOR_REV      0x26    /* 0000xxx  3 bit  Audio Dock FPGA Minor rev */
+
+#define EMU_DOCK_BOARD_ID       0x27    /* 00000xx  2 bits Audio Dock ID pins */
+#define EMU_DOCK_BOARD_ID0      0x00    /* ID bit 0 */
+#define EMU_DOCK_BOARD_ID1      0x03    /* ID bit 1 */
+
+#define EMU_HANA_WC_SPDIF_HI    0x28    /* 0xxxxxx  6 bit  SPDIF IN Word clock, upper 6 bits */
+#define EMU_HANA_WC_SPDIF_LO    0x29    /* 0xxxxxx  6 bit  SPDIF IN Word clock, lower 6 bits */
+
+#define EMU_HANA_WC_ADAT_HI     0x2a    /* 0xxxxxx  6 bit  ADAT IN Word clock, upper 6 bits */
+#define EMU_HANA_WC_ADAT_LO     0x2b    /* 0xxxxxx  6 bit  ADAT IN Word clock, lower 6 bits */
+
+#define EMU_HANA_WC_BNC_LO      0x2c    /* 0xxxxxx  6 bit  BNC IN Word clock, lower 6 bits */
+#define EMU_HANA_WC_BNC_HI      0x2d    /* 0xxxxxx  6 bit  BNC IN Word clock, upper 6 bits */
+
+#define EMU_HANA2_WC_SPDIF_HI   0x2e    /* 0xxxxxx  6 bit  HANA2 SPDIF IN Word clock, upper 6 bits */
+#define EMU_HANA2_WC_SPDIF_LO   0x2f    /* 0xxxxxx  6 bit  HANA2 SPDIF IN Word clock, lower 6 bits */
+/* 0x30 - 0x3f Unused Read only registers */
+
+/************************************************************************************************/
+/* EMU1010m HANA Destinations                                                                   */
+/************************************************************************************************/
+#define EMU_DST_ALICE2_EMU32_0  0x000f  /* 16 EMU32 channels to Alice2 +0 to +0xf */
+#define EMU_DST_ALICE2_EMU32_1  0x0000  /* 16 EMU32 channels to Alice2 +0 to +0xf */
+#define EMU_DST_ALICE2_EMU32_2  0x0001  /* 16 EMU32 channels to Alice2 +0 to +0xf */
+#define EMU_DST_ALICE2_EMU32_3  0x0002  /* 16 EMU32 channels to Alice2 +0 to +0xf */
+#define EMU_DST_ALICE2_EMU32_4  0x0003  /* 16 EMU32 channels to Alice2 +0 to +0xf */
+#define EMU_DST_ALICE2_EMU32_5  0x0004  /* 16 EMU32 channels to Alice2 +0 to +0xf */
+#define EMU_DST_ALICE2_EMU32_6  0x0005  /* 16 EMU32 channels to Alice2 +0 to +0xf */
+#define EMU_DST_ALICE2_EMU32_7  0x0006  /* 16 EMU32 channels to Alice2 +0 to +0xf */
+#define EMU_DST_ALICE2_EMU32_8  0x0007  /* 16 EMU32 channels to Alice2 +0 to +0xf */
+#define EMU_DST_ALICE2_EMU32_9  0x0008  /* 16 EMU32 channels to Alice2 +0 to +0xf */
+#define EMU_DST_ALICE2_EMU32_A  0x0009  /* 16 EMU32 channels to Alice2 +0 to +0xf */
+#define EMU_DST_ALICE2_EMU32_B  0x000a  /* 16 EMU32 channels to Alice2 +0 to +0xf */
+#define EMU_DST_ALICE2_EMU32_C  0x000b  /* 16 EMU32 channels to Alice2 +0 to +0xf */
+#define EMU_DST_ALICE2_EMU32_D  0x000c  /* 16 EMU32 channels to Alice2 +0 to +0xf */
+#define EMU_DST_ALICE2_EMU32_E  0x000d  /* 16 EMU32 channels to Alice2 +0 to +0xf */
+#define EMU_DST_ALICE2_EMU32_F  0x000e  /* 16 EMU32 channels to Alice2 +0 to +0xf */
+#define EMU_DST_DOCK_DAC1_LEFT1 0x0100  /* Audio Dock DAC1 Left, 1st or 48kHz only */
+#define EMU_DST_DOCK_DAC1_LEFT2 0x0101  /* Audio Dock DAC1 Left, 2nd or 96kHz */
+#define EMU_DST_DOCK_DAC1_LEFT3 0x0102  /* Audio Dock DAC1 Left, 3rd or 192kHz */
+#define EMU_DST_DOCK_DAC1_LEFT4 0x0103  /* Audio Dock DAC1 Left, 4th or 192kHz */
+#define EMU_DST_DOCK_DAC1_RIGHT1        0x0104  /* Audio Dock DAC1 Right, 1st or 48kHz only */
+#define EMU_DST_DOCK_DAC1_RIGHT2        0x0105  /* Audio Dock DAC1 Right, 2nd or 96kHz */
+#define EMU_DST_DOCK_DAC1_RIGHT3        0x0106  /* Audio Dock DAC1 Right, 3rd or 192kHz */
+#define EMU_DST_DOCK_DAC1_RIGHT4        0x0107  /* Audio Dock DAC1 Right, 4th or 192kHz */
+#define EMU_DST_DOCK_DAC2_LEFT1 0x0108  /* Audio Dock DAC2 Left, 1st or 48kHz only */
+#define EMU_DST_DOCK_DAC2_LEFT2 0x0109  /* Audio Dock DAC2 Left, 2nd or 96kHz */
+#define EMU_DST_DOCK_DAC2_LEFT3 0x010a  /* Audio Dock DAC2 Left, 3rd or 192kHz */
+#define EMU_DST_DOCK_DAC2_LEFT4 0x010b  /* Audio Dock DAC2 Left, 4th or 192kHz */
+#define EMU_DST_DOCK_DAC2_RIGHT1        0x010c  /* Audio Dock DAC2 Right, 1st or 48kHz only */
+#define EMU_DST_DOCK_DAC2_RIGHT2        0x010d  /* Audio Dock DAC2 Right, 2nd or 96kHz */
+#define EMU_DST_DOCK_DAC2_RIGHT3        0x010e  /* Audio Dock DAC2 Right, 3rd or 192kHz */
+#define EMU_DST_DOCK_DAC2_RIGHT4        0x010f  /* Audio Dock DAC2 Right, 4th or 192kHz */
+#define EMU_DST_DOCK_DAC3_LEFT1 0x0110  /* Audio Dock DAC1 Left, 1st or 48kHz only */
+#define EMU_DST_DOCK_DAC3_LEFT2 0x0111  /* Audio Dock DAC1 Left, 2nd or 96kHz */
+#define EMU_DST_DOCK_DAC3_LEFT3 0x0112  /* Audio Dock DAC1 Left, 3rd or 192kHz */
+#define EMU_DST_DOCK_DAC3_LEFT4 0x0113  /* Audio Dock DAC1 Left, 4th or 192kHz */
+#define EMU_DST_DOCK_PHONES_LEFT1       0x0112  /* Audio Dock PHONES Left, 1st or 48kHz only */
+#define EMU_DST_DOCK_PHONES_LEFT2       0x0113  /* Audio Dock PHONES Left, 2nd or 96kHz */
+#define EMU_DST_DOCK_DAC3_RIGHT1        0x0114  /* Audio Dock DAC1 Right, 1st or 48kHz only */
+#define EMU_DST_DOCK_DAC3_RIGHT2        0x0115  /* Audio Dock DAC1 Right, 2nd or 96kHz */
+#define EMU_DST_DOCK_DAC3_RIGHT3        0x0116  /* Audio Dock DAC1 Right, 3rd or 192kHz */
+#define EMU_DST_DOCK_DAC3_RIGHT4        0x0117  /* Audio Dock DAC1 Right, 4th or 192kHz */
+#define EMU_DST_DOCK_PHONES_RIGHT1      0x0116  /* Audio Dock PHONES Right, 1st or 48kHz only */
+#define EMU_DST_DOCK_PHONES_RIGHT2      0x0117  /* Audio Dock PHONES Right, 2nd or 96kHz */
+#define EMU_DST_DOCK_DAC4_LEFT1 0x0118  /* Audio Dock DAC2 Left, 1st or 48kHz only */
+#define EMU_DST_DOCK_DAC4_LEFT2 0x0119  /* Audio Dock DAC2 Left, 2nd or 96kHz */
+#define EMU_DST_DOCK_DAC4_LEFT3 0x011a  /* Audio Dock DAC2 Left, 3rd or 192kHz */
+#define EMU_DST_DOCK_DAC4_LEFT4 0x011b  /* Audio Dock DAC2 Left, 4th or 192kHz */
+#define EMU_DST_DOCK_SPDIF_LEFT1        0x011a  /* Audio Dock SPDIF Left, 1st or 48kHz only */
+#define EMU_DST_DOCK_SPDIF_LEFT2        0x011b  /* Audio Dock SPDIF Left, 2nd or 96kHz */
+#define EMU_DST_DOCK_DAC4_RIGHT1        0x011c  /* Audio Dock DAC2 Right, 1st or 48kHz only */
+#define EMU_DST_DOCK_DAC4_RIGHT2        0x011d  /* Audio Dock DAC2 Right, 2nd or 96kHz */
+#define EMU_DST_DOCK_DAC4_RIGHT3        0x011e  /* Audio Dock DAC2 Right, 3rd or 192kHz */
+#define EMU_DST_DOCK_DAC4_RIGHT4        0x011f  /* Audio Dock DAC2 Right, 4th or 192kHz */
+#define EMU_DST_DOCK_SPDIF_RIGHT1       0x011e  /* Audio Dock SPDIF Right, 1st or 48kHz only */
+#define EMU_DST_DOCK_SPDIF_RIGHT2       0x011f  /* Audio Dock SPDIF Right, 2nd or 96kHz */
+#define EMU_DST_HANA_SPDIF_LEFT1        0x0200  /* Hana SPDIF Left, 1st or 48kHz only */
+#define EMU_DST_HANA_SPDIF_LEFT2        0x0202  /* Hana SPDIF Left, 2nd or 96kHz */
+#define EMU_DST_HANA_SPDIF_RIGHT1       0x0201  /* Hana SPDIF Right, 1st or 48kHz only */
+#define EMU_DST_HANA_SPDIF_RIGHT2       0x0203  /* Hana SPDIF Right, 2nd or 96kHz */
+#define EMU_DST_HAMOA_DAC_LEFT1 0x0300  /* Hamoa DAC Left, 1st or 48kHz only */
+#define EMU_DST_HAMOA_DAC_LEFT2 0x0302  /* Hamoa DAC Left, 2nd or 96kHz */
+#define EMU_DST_HAMOA_DAC_LEFT3 0x0304  /* Hamoa DAC Left, 3rd or 192kHz */
+#define EMU_DST_HAMOA_DAC_LEFT4 0x0306  /* Hamoa DAC Left, 4th or 192kHz */
+#define EMU_DST_HAMOA_DAC_RIGHT1        0x0301  /* Hamoa DAC Right, 1st or 48kHz only */
+#define EMU_DST_HAMOA_DAC_RIGHT2        0x0303  /* Hamoa DAC Right, 2nd or 96kHz */
+#define EMU_DST_HAMOA_DAC_RIGHT3        0x0305  /* Hamoa DAC Right, 3rd or 192kHz */
+#define EMU_DST_HAMOA_DAC_RIGHT4        0x0307  /* Hamoa DAC Right, 4th or 192kHz */
+#define EMU_DST_HANA_ADAT       0x0400  /* Hana ADAT 8 channel out +0 to +7 */
+#define EMU_DST_ALICE_I2S0_LEFT         0x0500  /* Alice2 I2S0 Left */
+#define EMU_DST_ALICE_I2S0_RIGHT        0x0501  /* Alice2 I2S0 Right */
+#define EMU_DST_ALICE_I2S1_LEFT         0x0600  /* Alice2 I2S1 Left */
+#define EMU_DST_ALICE_I2S1_RIGHT        0x0601  /* Alice2 I2S1 Right */
+#define EMU_DST_ALICE_I2S2_LEFT         0x0700  /* Alice2 I2S2 Left */
+#define EMU_DST_ALICE_I2S2_RIGHT        0x0701  /* Alice2 I2S2 Right */
+
+/************************************************************************************************/
+/* EMU1010m HANA Sources                                                                        */
+/************************************************************************************************/
+#define EMU_SRC_SILENCE         0x0000  /* Silence */
+#define EMU_SRC_DOCK_MIC_A1     0x0100  /* Audio Dock Mic A, 1st or 48kHz only */
+#define EMU_SRC_DOCK_MIC_A2     0x0101  /* Audio Dock Mic A, 2nd or 96kHz */
+#define EMU_SRC_DOCK_MIC_A3     0x0102  /* Audio Dock Mic A, 3rd or 192kHz */
+#define EMU_SRC_DOCK_MIC_A4     0x0103  /* Audio Dock Mic A, 4th or 192kHz */
+#define EMU_SRC_DOCK_MIC_B1     0x0104  /* Audio Dock Mic B, 1st or 48kHz only */
+#define EMU_SRC_DOCK_MIC_B2     0x0105  /* Audio Dock Mic B, 2nd or 96kHz */
+#define EMU_SRC_DOCK_MIC_B3     0x0106  /* Audio Dock Mic B, 3rd or 192kHz */
+#define EMU_SRC_DOCK_MIC_B4     0x0107  /* Audio Dock Mic B, 4th or 192kHz */
+#define EMU_SRC_DOCK_ADC1_LEFT1 0x0108  /* Audio Dock ADC1 Left, 1st or 48kHz only */
+#define EMU_SRC_DOCK_ADC1_LEFT2 0x0109  /* Audio Dock ADC1 Left, 2nd or 96kHz */
+#define EMU_SRC_DOCK_ADC1_LEFT3 0x010a  /* Audio Dock ADC1 Left, 3rd or 192kHz */
+#define EMU_SRC_DOCK_ADC1_LEFT4 0x010b  /* Audio Dock ADC1 Left, 4th or 192kHz */
+#define EMU_SRC_DOCK_ADC1_RIGHT1        0x010c  /* Audio Dock ADC1 Right, 1st or 48kHz only */
+#define EMU_SRC_DOCK_ADC1_RIGHT2        0x010d  /* Audio Dock ADC1 Right, 2nd or 96kHz */
+#define EMU_SRC_DOCK_ADC1_RIGHT3        0x010e  /* Audio Dock ADC1 Right, 3rd or 192kHz */
+#define EMU_SRC_DOCK_ADC1_RIGHT4        0x010f  /* Audio Dock ADC1 Right, 4th or 192kHz */
+#define EMU_SRC_DOCK_ADC2_LEFT1 0x0110  /* Audio Dock ADC2 Left, 1st or 48kHz only */
+#define EMU_SRC_DOCK_ADC2_LEFT2 0x0111  /* Audio Dock ADC2 Left, 2nd or 96kHz */
+#define EMU_SRC_DOCK_ADC2_LEFT3 0x0112  /* Audio Dock ADC2 Left, 3rd or 192kHz */
+#define EMU_SRC_DOCK_ADC2_LEFT4 0x0113  /* Audio Dock ADC2 Left, 4th or 192kHz */
+#define EMU_SRC_DOCK_ADC2_RIGHT1        0x0114  /* Audio Dock ADC2 Right, 1st or 48kHz only */
+#define EMU_SRC_DOCK_ADC2_RIGHT2        0x0115  /* Audio Dock ADC2 Right, 2nd or 96kHz */
+#define EMU_SRC_DOCK_ADC2_RIGHT3        0x0116  /* Audio Dock ADC2 Right, 3rd or 192kHz */
+#define EMU_SRC_DOCK_ADC2_RIGHT4        0x0117  /* Audio Dock ADC2 Right, 4th or 192kHz */
+#define EMU_SRC_DOCK_ADC3_LEFT1 0x0118  /* Audio Dock ADC3 Left, 1st or 48kHz only */
+#define EMU_SRC_DOCK_ADC3_LEFT2 0x0119  /* Audio Dock ADC3 Left, 2nd or 96kHz */
+#define EMU_SRC_DOCK_ADC3_LEFT3 0x011a  /* Audio Dock ADC3 Left, 3rd or 192kHz */
+#define EMU_SRC_DOCK_ADC3_LEFT4 0x011b  /* Audio Dock ADC3 Left, 4th or 192kHz */
+#define EMU_SRC_DOCK_ADC3_RIGHT1        0x011c  /* Audio Dock ADC3 Right, 1st or 48kHz only */
+#define EMU_SRC_DOCK_ADC3_RIGHT2        0x011d  /* Audio Dock ADC3 Right, 2nd or 96kHz */
+#define EMU_SRC_DOCK_ADC3_RIGHT3        0x011e  /* Audio Dock ADC3 Right, 3rd or 192kHz */
+#define EMU_SRC_DOCK_ADC3_RIGHT4        0x011f  /* Audio Dock ADC3 Right, 4th or 192kHz */
+#define EMU_SRC_HAMOA_ADC_LEFT1 0x0200  /* Hamoa ADC Left, 1st or 48kHz only */
+#define EMU_SRC_HAMOA_ADC_LEFT2 0x0202  /* Hamoa ADC Left, 2nd or 96kHz */
+#define EMU_SRC_HAMOA_ADC_LEFT3 0x0204  /* Hamoa ADC Left, 3rd or 192kHz */
+#define EMU_SRC_HAMOA_ADC_LEFT4 0x0206  /* Hamoa ADC Left, 4th or 192kHz */
+#define EMU_SRC_HAMOA_ADC_RIGHT1        0x0201  /* Hamoa ADC Right, 1st or 48kHz only */
+#define EMU_SRC_HAMOA_ADC_RIGHT2        0x0203  /* Hamoa ADC Right, 2nd or 96kHz */
+#define EMU_SRC_HAMOA_ADC_RIGHT3        0x0205  /* Hamoa ADC Right, 3rd or 192kHz */
+#define EMU_SRC_HAMOA_ADC_RIGHT4        0x0207  /* Hamoa ADC Right, 4th or 192kHz */
+#define EMU_SRC_ALICE_EMU32A            0x0300  /* Alice2 EMU32a 16 outputs. +0 to +0xf */
+#define EMU_SRC_ALICE_EMU32B            0x0310  /* Alice2 EMU32b 16 outputs. +0 to +0xf */
+#define EMU_SRC_HANA_ADAT       0x0400  /* Hana ADAT 8 channel in +0 to +7 */
+#define EMU_SRC_HANA_SPDIF_LEFT1        0x0500  /* Hana SPDIF Left, 1st or 48kHz only */
+#define EMU_SRC_HANA_SPDIF_LEFT2        0x0502  /* Hana SPDIF Left, 2nd or 96kHz */
+#define EMU_SRC_HANA_SPDIF_RIGHT1       0x0501  /* Hana SPDIF Right, 1st or 48kHz only */
+#define EMU_SRC_HANA_SPDIF_RIGHT2       0x0503  /* Hana SPDIF Right, 2nd or 96kHz */
+/* 0x600 and 0x700 no used */
 
 /* ------------------- STRUCTURES -------------------- */
 
@@ -1063,7 +1425,7 @@ struct snd_emu_chip_details {
         unsigned char spdif_bug;    /* Has Spdif phasing bug */
         unsigned char ac97_chip;    /* Has an AC97 chip: 1 = mandatory, 2 = optional */
         unsigned char ecard;        /* APS EEPROM */
-        unsigned char emu1212m;     /* EMU 1212m card */
+        unsigned char emu1010;     /* EMU 1010m card */
         unsigned char spi_dac;      /* SPI interface for DAC */
         unsigned char i2c_adc;      /* I2C interface for ADC */
         unsigned char adc_1361t;    /* Use Philips 1361T ADC */
@@ -1072,6 +1434,14 @@ struct snd_emu_chip_details {
         const char *id;         /* for backward compatibility - can be NULL if not needed */
 };
 
+struct snd_emu1010 {
+        unsigned int output_source[64];
+        unsigned int input_source[64];
+        unsigned int adc_pads; /* bit mask */
+        unsigned int dac_pads; /* bit mask */
+        unsigned int internal_clock; /* 44100 or 48000 */
+};
+
 struct snd_emu10k1 {
         int irq;
 
@@ -1079,6 +1449,7 @@ struct snd_emu10k1 {
         unsigned int tos_link: 1,               /* tos link detected */
                 rear_ac97: 1,                   /* rear channels are on AC'97 */
                 enable_ir: 1;
+        unsigned int support_tlv :1;
         /* Contains profile of card capabilities */
         const struct snd_emu_chip_details *card_capabilities;
         unsigned int audigy;                    /* is Audigy? */
@@ -1104,6 +1475,8 @@ struct snd_emu10k1 {
         spinlock_t memblk_lock;
 
         unsigned int spdif_bits[3];             /* s/pdif out setup */
+        unsigned int i2c_capture_source;
+        u8 i2c_capture_volume[4][2];
 
         struct snd_emu10k1_fx8010 fx8010;               /* FX8010 info */
         int gpr_base;
@@ -1132,6 +1505,7 @@ struct snd_emu10k1 {
         int p16v_device_offset;
         u32 p16v_capture_source;
         u32 p16v_capture_channel;
+        struct snd_emu1010 emu1010;
         struct snd_emu10k1_pcm_mixer pcm_mixer[32];
         struct snd_emu10k1_pcm_mixer efx_pcm_mixer[NUM_EFX_PLAYBACK];
         struct snd_kcontrol *ctl_send_routing;
@@ -1208,6 +1582,10 @@ void snd_emu10k1_ptr_write(struct snd_emu10k1 *emu, unsigned int reg, unsigned i
 unsigned int snd_emu10k1_ptr20_read(struct snd_emu10k1 * emu, unsigned int reg, unsigned int chn);
 void snd_emu10k1_ptr20_write(struct snd_emu10k1 *emu, unsigned int reg, unsigned int chn, unsigned int data);
 int snd_emu10k1_spi_write(struct snd_emu10k1 * emu, unsigned int data);
+int snd_emu10k1_i2c_write(struct snd_emu10k1 *emu, u32 reg, u32 value);
+int snd_emu1010_fpga_write(struct snd_emu10k1 * emu, int reg, int value);
+int snd_emu1010_fpga_read(struct snd_emu10k1 * emu, int reg, int *value);
+int snd_emu1010_fpga_link_dst_src_write(struct snd_emu10k1 * emu, int dst, int src);
 unsigned int snd_emu10k1_efx_read(struct snd_emu10k1 *emu, unsigned int pc);
 void snd_emu10k1_intr_enable(struct snd_emu10k1 *emu, unsigned int intrenb);
 void snd_emu10k1_intr_disable(struct snd_emu10k1 *emu, unsigned int intrenb);
@@ -1524,11 +1902,20 @@ 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*) */
+        const unsigned int *tlv;
+};
+
+/* old ABI without TLV support */
+struct snd_emu10k1_fx8010_control_old_gpr {
+        struct snd_ctl_elem_id id;
+        unsigned int vcount;
+        unsigned int count;
+        unsigned short gpr[32];
+        unsigned int value[32];
+        unsigned int min;
+        unsigned int max;
+        unsigned int translation;
 };
 
 struct snd_emu10k1_fx8010_code {
@@ -1579,6 +1966,8 @@ struct snd_emu10k1_fx8010_pcm_rec {
         unsigned int res2;              /* reserved */
 };
 
+#define SNDRV_EMU10K1_VERSION           SNDRV_PROTOCOL_VERSION(1, 0, 1)
+
 #define SNDRV_EMU10K1_IOCTL_INFO        _IOR ('H', 0x10, struct snd_emu10k1_fx8010_info)
 #define SNDRV_EMU10K1_IOCTL_CODE_POKE   _IOW ('H', 0x11, struct snd_emu10k1_fx8010_code)
 #define SNDRV_EMU10K1_IOCTL_CODE_PEEK   _IOWR('H', 0x12, struct snd_emu10k1_fx8010_code)
@@ -1587,6 +1976,7 @@ struct snd_emu10k1_fx8010_pcm_rec {
 #define SNDRV_EMU10K1_IOCTL_TRAM_PEEK   _IOWR('H', 0x22, struct snd_emu10k1_fx8010_tram)
 #define SNDRV_EMU10K1_IOCTL_PCM_POKE    _IOW ('H', 0x30, struct snd_emu10k1_fx8010_pcm_rec)
 #define SNDRV_EMU10K1_IOCTL_PCM_PEEK    _IOWR('H', 0x31, struct snd_emu10k1_fx8010_pcm_rec)
+#define SNDRV_EMU10K1_IOCTL_PVERSION    _IOR ('H', 0x40, int)
 #define SNDRV_EMU10K1_IOCTL_STOP        _IO  ('H', 0x80)
 #define SNDRV_EMU10K1_IOCTL_CONTINUE    _IO  ('H', 0x81)
 #define SNDRV_EMU10K1_IOCTL_ZERO_TRAM_COUNTER _IO ('H', 0x82)
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index 2f645dfd7f70..ee6bc2d06803 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -56,6 +56,8 @@ struct snd_pcm_hardware {
         size_t fifo_size;               /* fifo size in bytes */
 };
 
+struct snd_pcm_substream;
+
 struct snd_pcm_ops {
         int (*open)(struct snd_pcm_substream *substream);
         int (*close)(struct snd_pcm_substream *substream);
@@ -384,6 +386,7 @@ struct snd_pcm_substream {
         struct snd_info_entry *proc_sw_params_entry;
         struct snd_info_entry *proc_status_entry;
         struct snd_info_entry *proc_prealloc_entry;
+        struct snd_info_entry *proc_prealloc_max_entry;
 #endif
         /* misc flags */
         unsigned int hw_opened: 1;
@@ -427,6 +430,7 @@ struct snd_pcm {
         wait_queue_head_t open_wait;
         void *private_data;
         void (*private_free) (struct snd_pcm *pcm);
+        struct device *dev; /* actual hw device this belongs to */
 #if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PCM_OSS_MODULE)
         struct snd_pcm_oss oss;
 #endif
diff --git a/include/sound/pcm_oss.h b/include/sound/pcm_oss.h
index c854647b6f3c..1cd4f64cdf31 100644
--- a/include/sound/pcm_oss.h
+++ b/include/sound/pcm_oss.h
@@ -56,6 +56,7 @@ struct snd_pcm_oss_runtime {
         size_t mmap_bytes;
         char *buffer;                           /* vmallocated period */
         size_t buffer_used;                     /* used length from period buffer */
+        struct mutex params_lock;
 #ifdef CONFIG_SND_PCM_OSS_PLUGINS
         struct snd_pcm_plugin *plugin_first;
         struct snd_pcm_plugin *plugin_last;
diff --git a/include/sound/pt2258.h b/include/sound/pt2258.h
new file mode 100644
index 000000000000..160f812faa42
--- /dev/null
+++ b/include/sound/pt2258.h
@@ -0,0 +1,37 @@
+/*
+ *   ALSA Driver for the PT2258 volume controller.
+ *
+ *      Copyright (c) 2006  Jochen Voss <voss@seehuhn.de>
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ *
+ */      
+
+#ifndef __SOUND_PT2258_H
+#define __SOUND_PT2258_H
+
+struct snd_pt2258 {
+        struct snd_card *card;
+        struct snd_i2c_bus *i2c_bus;
+        struct snd_i2c_device *i2c_dev;
+
+        unsigned char volume[6];
+        int mute;
+};
+
+extern int snd_pt2258_reset(struct snd_pt2258 *pt);
+extern int snd_pt2258_build_controls(struct snd_pt2258 *pt);
+
+#endif /* __SOUND_PT2258_H */
diff --git a/include/sound/sb16_csp.h b/include/sound/sb16_csp.h
index caf6fe21514d..736eac71d053 100644
--- a/include/sound/sb16_csp.h
+++ b/include/sound/sb16_csp.h
@@ -114,9 +114,21 @@ struct snd_sb_csp_info {
 #ifdef __KERNEL__
 #include "sb.h"
 #include "hwdep.h"
+#include <linux/firmware.h>
 
 struct snd_sb_csp;
 
+/* indices for the known CSP programs */
+enum {
+        CSP_PROGRAM_MULAW,
+        CSP_PROGRAM_ALAW,
+        CSP_PROGRAM_ADPCM_INIT,
+        CSP_PROGRAM_ADPCM_PLAYBACK,
+        CSP_PROGRAM_ADPCM_CAPTURE,
+
+        CSP_PROGRAM_COUNT
+};
+
 /*
  * CSP operators
  */
@@ -159,6 +171,8 @@ struct snd_sb_csp {
         struct snd_kcontrol *qsound_space;
 
         struct mutex access_mutex;      /* locking */
+
+        const struct firmware *csp_programs[CSP_PROGRAM_COUNT];
 };
 
 int snd_sb_csp_new(struct snd_sb *chip, int device, struct snd_hwdep ** rhwdep);
diff --git a/include/sound/snd_wavefront.h b/include/sound/snd_wavefront.h
index 0b9e5de94ff1..9688d4be918e 100644
--- a/include/sound/snd_wavefront.h
+++ b/include/sound/snd_wavefront.h
@@ -85,6 +85,7 @@ struct _snd_wavefront {
         char hw_version[2];                /* major = [0], minor = [1] */
         char israw;                        /* needs Motorola microcode */
         char has_fx;                       /* has FX processor (Tropez+) */
+        char fx_initialized;               /* FX's register pages initialized */
         char prog_status[WF_MAX_PROGRAM];  /* WF_SLOT_* */
         char patch_status[WF_MAX_PATCH];   /* WF_SLOT_* */
         char sample_status[WF_MAX_SAMPLE]; /* WF_ST_* | WF_SLOT_* */
@@ -94,6 +95,7 @@ struct _snd_wavefront {
         spinlock_t irq_lock;
         wait_queue_head_t interrupt_sleeper; 
         snd_wavefront_midi_t midi;         /* ICS2115 MIDI interface */
+        struct snd_card *card;
 };
 
 struct _snd_wavefront_card {
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
new file mode 100644
index 000000000000..2b1ae8edc43c
--- /dev/null
+++ b/include/sound/soc-dapm.h
@@ -0,0 +1,286 @@
+/*
+ * linux/sound/soc-dapm.h -- ALSA SoC Dynamic Audio Power Management
+ *
+ * Author:              Liam Girdwood
+ * Created:             Aug 11th 2005
+ * Copyright:   Wolfson Microelectronics. PLC.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __LINUX_SND_SOC_DAPM_H
+#define __LINUX_SND_SOC_DAPM_H
+
+#include <linux/device.h>
+#include <linux/types.h>
+#include <sound/control.h>
+#include <sound/soc.h>
+
+/* widget has no PM register bit */
+#define SND_SOC_NOPM    -1
+
+/*
+ * SoC dynamic audio power managment
+ *
+ * We can have upto 4 power domains
+ *      1. Codec domain - VREF, VMID
+ *     Usually controlled at codec probe/remove, although can be set
+ *     at stream time if power is not needed for sidetone, etc.
+ *  2. Platform/Machine domain - physically connected inputs and outputs
+ *     Is platform/machine and user action specific, is set in the machine
+ *     driver and by userspace e.g when HP are inserted
+ *  3. Path domain - Internal codec path mixers
+ *     Are automatically set when mixer and mux settings are
+ *     changed by the user.
+ *  4. Stream domain - DAC's and ADC's.
+ *     Enabled when stream playback/capture is started.
+ */
+
+/* codec domain */
+#define SND_SOC_DAPM_VMID(wname) \
+{       .id = snd_soc_dapm_vmid, .name = wname, .kcontrols = NULL, \
+        .num_kcontrols = 0}
+
+/* platform domain */
+#define SND_SOC_DAPM_INPUT(wname) \
+{       .id = snd_soc_dapm_input, .name = wname, .kcontrols = NULL, \
+        .num_kcontrols = 0}
+#define SND_SOC_DAPM_OUTPUT(wname) \
+{       .id = snd_soc_dapm_output, .name = wname, .kcontrols = NULL, \
+        .num_kcontrols = 0}
+#define SND_SOC_DAPM_MIC(wname, wevent) \
+{       .id = snd_soc_dapm_mic, .name = wname, .kcontrols = NULL, \
+        .num_kcontrols = 0, .event = wevent, \
+        .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD}
+#define SND_SOC_DAPM_HP(wname, wevent) \
+{       .id = snd_soc_dapm_hp, .name = wname, .kcontrols = NULL, \
+        .num_kcontrols = 0, .event = wevent, \
+        .event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD}
+#define SND_SOC_DAPM_SPK(wname, wevent) \
+{       .id = snd_soc_dapm_spk, .name = wname, .kcontrols = NULL, \
+        .num_kcontrols = 0, .event = wevent, \
+        .event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD}
+#define SND_SOC_DAPM_LINE(wname, wevent) \
+{       .id = snd_soc_dapm_line, .name = wname, .kcontrols = NULL, \
+        .num_kcontrols = 0, .event = wevent, \
+        .event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD}
+
+/* path domain */
+#define SND_SOC_DAPM_PGA(wname, wreg, wshift, winvert,\
+         wcontrols, wncontrols) \
+{       .id = snd_soc_dapm_pga, .name = wname, .reg = wreg, .shift = wshift, \
+        .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = wncontrols}
+#define SND_SOC_DAPM_MIXER(wname, wreg, wshift, winvert, \
+         wcontrols, wncontrols)\
+{       .id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \
+        .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = wncontrols}
+#define SND_SOC_DAPM_MICBIAS(wname, wreg, wshift, winvert) \
+{       .id = snd_soc_dapm_micbias, .name = wname, .reg = wreg, .shift = wshift, \
+        .invert = winvert, .kcontrols = NULL, .num_kcontrols = 0}
+#define SND_SOC_DAPM_SWITCH(wname, wreg, wshift, winvert, wcontrols) \
+{       .id = snd_soc_dapm_switch, .name = wname, .reg = wreg, .shift = wshift, \
+        .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1}
+#define SND_SOC_DAPM_MUX(wname, wreg, wshift, winvert, wcontrols) \
+{       .id = snd_soc_dapm_mux, .name = wname, .reg = wreg, .shift = wshift, \
+        .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1}
+
+/* path domain with event - event handler must return 0 for success */
+#define SND_SOC_DAPM_PGA_E(wname, wreg, wshift, winvert, wcontrols, \
+        wncontrols, wevent, wflags) \
+{       .id = snd_soc_dapm_pga, .name = wname, .reg = wreg, .shift = wshift, \
+        .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = wncontrols, \
+        .event = wevent, .event_flags = wflags}
+#define SND_SOC_DAPM_MIXER_E(wname, wreg, wshift, winvert, wcontrols, \
+        wncontrols, wevent, wflags) \
+{       .id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \
+        .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = wncontrols, \
+        .event = wevent, .event_flags = wflags}
+#define SND_SOC_DAPM_MICBIAS_E(wname, wreg, wshift, winvert, wevent, wflags) \
+{       .id = snd_soc_dapm_micbias, .name = wname, .reg = wreg, .shift = wshift, \
+        .invert = winvert, .kcontrols = NULL, .num_kcontrols = 0, \
+        .event = wevent, .event_flags = wflags}
+#define SND_SOC_DAPM_SWITCH_E(wname, wreg, wshift, winvert, wcontrols, \
+        wevent, wflags) \
+{       .id = snd_soc_dapm_switch, .name = wname, .reg = wreg, .shift = wshift, \
+        .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1 \
+        .event = wevent, .event_flags = wflags}
+#define SND_SOC_DAPM_MUX_E(wname, wreg, wshift, winvert, wcontrols, \
+        wevent, wflags) \
+{       .id = snd_soc_dapm_mux, .name = wname, .reg = wreg, .shift = wshift, \
+        .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1, \
+        .event = wevent, .event_flags = wflags}
+
+/* events that are pre and post DAPM */
+#define SND_SOC_DAPM_PRE(wname, wevent) \
+{       .id = snd_soc_dapm_pre, .name = wname, .kcontrols = NULL, \
+        .num_kcontrols = 0, .event = wevent, \
+        .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD}
+#define SND_SOC_DAPM_POST(wname, wevent) \
+{       .id = snd_soc_dapm_post, .name = wname, .kcontrols = NULL, \
+        .num_kcontrols = 0, .event = wevent, \
+        .event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD}
+
+/* stream domain */
+#define SND_SOC_DAPM_DAC(wname, stname, wreg, wshift, winvert) \
+{       .id = snd_soc_dapm_dac, .name = wname, .sname = stname, .reg = wreg, \
+        .shift = wshift, .invert = winvert}
+#define SND_SOC_DAPM_ADC(wname, stname, wreg, wshift, winvert) \
+{       .id = snd_soc_dapm_adc, .name = wname, .sname = stname, .reg = wreg, \
+        .shift = wshift, .invert = winvert}
+
+/* dapm kcontrol types */
+#define SOC_DAPM_SINGLE(xname, reg, shift, mask, invert) \
+{       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
+        .info = snd_soc_info_volsw, \
+        .get = snd_soc_dapm_get_volsw, .put = snd_soc_dapm_put_volsw, \
+        .private_value =  SOC_SINGLE_VALUE(reg, shift, mask, invert) }
+#define SOC_DAPM_DOUBLE(xname, reg, shift_left, shift_right, mask, invert, \
+        power) \
+{       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
+        .info = snd_soc_info_volsw, \
+        .get = snd_soc_dapm_get_volsw, .put = snd_soc_dapm_put_volsw, \
+        .private_value = (reg) | ((shift_left) << 8) | ((shift_right) << 12) |\
+                 ((mask) << 16) | ((invert) << 24) }
+#define SOC_DAPM_ENUM(xname, xenum) \
+{       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
+        .info = snd_soc_info_enum_double, \
+        .get = snd_soc_dapm_get_enum_double, \
+        .put = snd_soc_dapm_put_enum_double, \
+        .private_value = (unsigned long)&xenum }
+
+/* dapm stream operations */
+#define SND_SOC_DAPM_STREAM_NOP                 0x0
+#define SND_SOC_DAPM_STREAM_START               0x1
+#define SND_SOC_DAPM_STREAM_STOP                0x2
+#define SND_SOC_DAPM_STREAM_SUSPEND             0x4
+#define SND_SOC_DAPM_STREAM_RESUME              0x8
+#define SND_SOC_DAPM_STREAM_PAUSE_PUSH  0x10
+#define SND_SOC_DAPM_STREAM_PAUSE_RELEASE       0x20
+
+/* dapm event types */
+#define SND_SOC_DAPM_PRE_PMU    0x1     /* before widget power up */
+#define SND_SOC_DAPM_POST_PMU   0x2             /* after widget power up */
+#define SND_SOC_DAPM_PRE_PMD    0x4     /* before widget power down */
+#define SND_SOC_DAPM_POST_PMD   0x8             /* after widget power down */
+#define SND_SOC_DAPM_PRE_REG    0x10    /* before audio path setup */
+#define SND_SOC_DAPM_POST_REG   0x20    /* after audio path setup */
+
+/* convenience event type detection */
+#define SND_SOC_DAPM_EVENT_ON(e)        \
+        (e & (SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU))
+#define SND_SOC_DAPM_EVENT_OFF(e)       \
+        (e & (SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD))
+
+struct snd_soc_dapm_widget;
+enum snd_soc_dapm_type;
+struct snd_soc_dapm_path;
+struct snd_soc_dapm_pin;
+
+/* dapm controls */
+int snd_soc_dapm_put_volsw(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_value *ucontrol);
+int snd_soc_dapm_get_volsw(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_value *ucontrol);
+int snd_soc_dapm_get_enum_double(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_value *ucontrol);
+int snd_soc_dapm_put_enum_double(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_value *ucontrol);
+int snd_soc_dapm_new_control(struct snd_soc_codec *codec,
+        const struct snd_soc_dapm_widget *widget);
+
+/* dapm path setup */
+int snd_soc_dapm_connect_input(struct snd_soc_codec *codec,
+        const char *sink_name, const char *control_name, const char *src_name);
+int snd_soc_dapm_new_widgets(struct snd_soc_codec *codec);
+void snd_soc_dapm_free(struct snd_soc_device *socdev);
+
+/* dapm events */
+int snd_soc_dapm_stream_event(struct snd_soc_codec *codec, char *stream,
+        int event);
+
+/* dapm sys fs - used by the core */
+int snd_soc_dapm_sys_add(struct device *dev);
+
+/* dapm audio endpoint control */
+int snd_soc_dapm_set_endpoint(struct snd_soc_codec *codec,
+        char *pin, int status);
+int snd_soc_dapm_sync_endpoints(struct snd_soc_codec *codec);
+
+/* dapm widget types */
+enum snd_soc_dapm_type {
+        snd_soc_dapm_input = 0,         /* input pin */
+        snd_soc_dapm_output,            /* output pin */
+        snd_soc_dapm_mux,                       /* selects 1 analog signal from many inputs */
+        snd_soc_dapm_mixer,                     /* mixes several analog signals together */
+        snd_soc_dapm_pga,                       /* programmable gain/attenuation (volume) */
+        snd_soc_dapm_adc,                       /* analog to digital converter */
+        snd_soc_dapm_dac,                       /* digital to analog converter */
+        snd_soc_dapm_micbias,           /* microphone bias (power) */
+        snd_soc_dapm_mic,                       /* microphone */
+        snd_soc_dapm_hp,                        /* headphones */
+        snd_soc_dapm_spk,                       /* speaker */
+        snd_soc_dapm_line,                      /* line input/output */
+        snd_soc_dapm_switch,            /* analog switch */
+        snd_soc_dapm_vmid,                      /* codec bias/vmid - to minimise pops */
+        snd_soc_dapm_pre,                       /* machine specific pre widget - exec first */
+        snd_soc_dapm_post,                      /* machine specific post widget - exec last */
+};
+
+/* dapm audio path between two widgets */
+struct snd_soc_dapm_path {
+        char *name;
+        char *long_name;
+
+        /* source (input) and sink (output) widgets */
+        struct snd_soc_dapm_widget *source;
+        struct snd_soc_dapm_widget *sink;
+        struct snd_kcontrol *kcontrol;
+
+        /* status */
+        u32 connect:1;  /* source and sink widgets are connected */
+        u32 walked:1;   /* path has been walked */
+
+        struct list_head list_source;
+        struct list_head list_sink;
+        struct list_head list;
+};
+
+/* dapm widget */
+struct snd_soc_dapm_widget {
+        enum snd_soc_dapm_type id;
+        char *name;             /* widget name */
+        char *sname;    /* stream name */
+        struct snd_soc_codec *codec;
+        struct list_head list;
+
+        /* dapm control */
+        short reg;                                              /* negative reg = no direct dapm */
+        unsigned char shift;                    /* bits to shift */
+        unsigned int saved_value;               /* widget saved value */
+        unsigned int value;                             /* widget current value */
+        unsigned char power:1;                  /* block power status */
+        unsigned char invert:1;                 /* invert the power bit */
+        unsigned char active:1;                 /* active stream on DAC, ADC's */
+        unsigned char connected:1;              /* connected codec pin */
+        unsigned char new:1;                    /* cnew complete */
+        unsigned char ext:1;                    /* has external widgets */
+        unsigned char muted:1;                  /* muted for pop reduction */
+        unsigned char suspend:1;                /* was active before suspend */
+        unsigned char pmdown:1;                 /* waiting for timeout */
+
+        /* external events */
+        unsigned short event_flags;             /* flags to specify event types */
+        int (*event)(struct snd_soc_dapm_widget*, int);
+
+        /* kcontrols that relate to this widget */
+        int num_kcontrols;
+        const struct snd_kcontrol_new *kcontrols;
+
+        /* widget input and outputs */
+        struct list_head sources;
+        struct list_head sinks;
+};
+
+#endif
diff --git a/include/sound/soc.h b/include/sound/soc.h
new file mode 100644
index 000000000000..b1dc364b8f74
--- /dev/null
+++ b/include/sound/soc.h
@@ -0,0 +1,461 @@
+/*
+ * linux/sound/soc.h -- ALSA SoC Layer
+ *
+ * Author:              Liam Girdwood
+ * Created:             Aug 11th 2005
+ * Copyright:   Wolfson Microelectronics. PLC.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __LINUX_SND_SOC_H
+#define __LINUX_SND_SOC_H
+
+#include <linux/platform_device.h>
+#include <linux/types.h>
+#include <linux/workqueue.h>
+#include <sound/driver.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/control.h>
+#include <sound/ac97_codec.h>
+
+#define SND_SOC_VERSION "0.13.0"
+
+/*
+ * Convenience kcontrol builders
+ */
+#define SOC_SINGLE_VALUE(reg,shift,mask,invert) ((reg) | ((shift) << 8) |\
+        ((shift) << 12) | ((mask) << 16) | ((invert) << 24))
+#define SOC_SINGLE_VALUE_EXT(reg,mask,invert) ((reg) | ((mask) << 16) |\
+        ((invert) << 31))
+#define SOC_SINGLE(xname, reg, shift, mask, invert) \
+{       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
+        .info = snd_soc_info_volsw, .get = snd_soc_get_volsw,\
+        .put = snd_soc_put_volsw, \
+        .private_value =  SOC_SINGLE_VALUE(reg, shift, mask, invert) }
+#define SOC_DOUBLE(xname, reg, shift_left, shift_right, mask, invert) \
+{       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname),\
+        .info = snd_soc_info_volsw, .get = snd_soc_get_volsw, \
+        .put = snd_soc_put_volsw, \
+        .private_value = (reg) | ((shift_left) << 8) | \
+                ((shift_right) << 12) | ((mask) << 16) | ((invert) << 24) }
+#define SOC_DOUBLE_R(xname, reg_left, reg_right, shift, mask, invert) \
+{       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
+        .info = snd_soc_info_volsw_2r, \
+        .get = snd_soc_get_volsw_2r, .put = snd_soc_put_volsw_2r, \
+        .private_value = (reg_left) | ((shift) << 8)  | \
+                ((mask) << 12) | ((invert) << 20) | ((reg_right) << 24) }
+#define SOC_ENUM_DOUBLE(xreg, xshift_l, xshift_r, xmask, xtexts) \
+{       .reg = xreg, .shift_l = xshift_l, .shift_r = xshift_r, \
+        .mask = xmask, .texts = xtexts }
+#define SOC_ENUM_SINGLE(xreg, xshift, xmask, xtexts) \
+        SOC_ENUM_DOUBLE(xreg, xshift, xshift, xmask, xtexts)
+#define SOC_ENUM_SINGLE_EXT(xmask, xtexts) \
+{       .mask = xmask, .texts = xtexts }
+#define SOC_ENUM(xname, xenum) \
+{       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname,\
+        .info = snd_soc_info_enum_double, \
+        .get = snd_soc_get_enum_double, .put = snd_soc_put_enum_double, \
+        .private_value = (unsigned long)&xenum }
+#define SOC_SINGLE_EXT(xname, xreg, xshift, xmask, xinvert,\
+         xhandler_get, xhandler_put) \
+{       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
+        .info = snd_soc_info_volsw, \
+        .get = xhandler_get, .put = xhandler_put, \
+        .private_value = SOC_SINGLE_VALUE(xreg, xshift, xmask, xinvert) }
+#define SOC_SINGLE_BOOL_EXT(xname, xdata, xhandler_get, xhandler_put) \
+{       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
+        .info = snd_soc_info_bool_ext, \
+        .get = xhandler_get, .put = xhandler_put, \
+        .private_value = xdata }
+#define SOC_ENUM_EXT(xname, xenum, xhandler_get, xhandler_put) \
+{       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
+        .info = snd_soc_info_enum_ext, \
+        .get = xhandler_get, .put = xhandler_put, \
+        .private_value = (unsigned long)&xenum }
+
+/*
+ * Digital Audio Interface (DAI) types
+ */
+#define SND_SOC_DAI_AC97        0x1
+#define SND_SOC_DAI_I2S         0x2
+#define SND_SOC_DAI_PCM         0x4
+
+/*
+ * DAI hardware audio formats
+ */
+#define SND_SOC_DAIFMT_I2S              0       /* I2S mode */
+#define SND_SOC_DAIFMT_RIGHT_J  1       /* Right justified mode */
+#define SND_SOC_DAIFMT_LEFT_J   2       /* Left Justified mode */
+#define SND_SOC_DAIFMT_DSP_A    3       /* L data msb after FRM or LRC */
+#define SND_SOC_DAIFMT_DSP_B    4       /* L data msb during FRM or LRC */
+#define SND_SOC_DAIFMT_AC97             5       /* AC97 */
+
+#define SND_SOC_DAIFMT_MSB      SND_SOC_DAIFMT_LEFT_J
+#define SND_SOC_DAIFMT_LSB      SND_SOC_DAIFMT_RIGHT_J
+
+/*
+ * DAI Gating
+ */
+#define SND_SOC_DAIFMT_CONT                     (0 << 4)        /* continuous clock */
+#define SND_SOC_DAIFMT_GATED            (1 << 4)        /* clock is gated when not Tx/Rx */
+
+/*
+ * DAI hardware signal inversions
+ */
+#define SND_SOC_DAIFMT_NB_NF            (0 << 8)        /* normal bit clock + frame */
+#define SND_SOC_DAIFMT_NB_IF            (1 << 8)        /* normal bclk + inv frm */
+#define SND_SOC_DAIFMT_IB_NF            (2 << 8)        /* invert bclk + nor frm */
+#define SND_SOC_DAIFMT_IB_IF            (3 << 8)        /* invert bclk + frm */
+
+/*
+ * DAI hardware clock masters
+ * This is wrt the codec, the inverse is true for the interface
+ * i.e. if the codec is clk and frm master then the interface is
+ * clk and frame slave.
+ */
+#define SND_SOC_DAIFMT_CBM_CFM  (0 << 12) /* codec clk & frm master */
+#define SND_SOC_DAIFMT_CBS_CFM  (1 << 12) /* codec clk slave & frm master */
+#define SND_SOC_DAIFMT_CBM_CFS  (2 << 12) /* codec clk master & frame slave */
+#define SND_SOC_DAIFMT_CBS_CFS  (3 << 12) /* codec clk & frm slave */
+
+#define SND_SOC_DAIFMT_FORMAT_MASK              0x000f
+#define SND_SOC_DAIFMT_CLOCK_MASK               0x00f0
+#define SND_SOC_DAIFMT_INV_MASK                 0x0f00
+#define SND_SOC_DAIFMT_MASTER_MASK              0xf000
+
+
+/*
+ * Master Clock Directions
+ */
+#define SND_SOC_CLOCK_IN        0
+#define SND_SOC_CLOCK_OUT       1
+
+/*
+ * AC97 codec ID's bitmask
+ */
+#define SND_SOC_DAI_AC97_ID0    (1 << 0)
+#define SND_SOC_DAI_AC97_ID1    (1 << 1)
+#define SND_SOC_DAI_AC97_ID2    (1 << 2)
+#define SND_SOC_DAI_AC97_ID3    (1 << 3)
+
+struct snd_soc_device;
+struct snd_soc_pcm_stream;
+struct snd_soc_ops;
+struct snd_soc_dai_mode;
+struct snd_soc_pcm_runtime;
+struct snd_soc_codec_dai;
+struct snd_soc_cpu_dai;
+struct snd_soc_codec;
+struct snd_soc_machine_config;
+struct soc_enum;
+struct snd_soc_ac97_ops;
+struct snd_soc_clock_info;
+
+typedef int (*hw_write_t)(void *,const char* ,int);
+typedef int (*hw_read_t)(void *,char* ,int);
+
+extern struct snd_ac97_bus_ops soc_ac97_ops;
+
+/* pcm <-> DAI connect */
+void snd_soc_free_pcms(struct snd_soc_device *socdev);
+int snd_soc_new_pcms(struct snd_soc_device *socdev, int idx, const char *xid);
+int snd_soc_register_card(struct snd_soc_device *socdev);
+
+/* set runtime hw params */
+int snd_soc_set_runtime_hwparams(struct snd_pcm_substream *substream,
+        const struct snd_pcm_hardware *hw);
+
+/* codec IO */
+#define snd_soc_read(codec, reg) codec->read(codec, reg)
+#define snd_soc_write(codec, reg, value) codec->write(codec, reg, value)
+
+/* codec register bit access */
+int snd_soc_update_bits(struct snd_soc_codec *codec, unsigned short reg,
+                                unsigned short mask, unsigned short value);
+int snd_soc_test_bits(struct snd_soc_codec *codec, unsigned short reg,
+                                unsigned short mask, unsigned short value);
+
+int snd_soc_new_ac97_codec(struct snd_soc_codec *codec,
+        struct snd_ac97_bus_ops *ops, int num);
+void snd_soc_free_ac97_codec(struct snd_soc_codec *codec);
+
+/*
+ *Controls
+ */
+struct snd_kcontrol *snd_soc_cnew(const struct snd_kcontrol_new *_template,
+        void *data, char *long_name);
+int snd_soc_info_enum_double(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_info *uinfo);
+int snd_soc_info_enum_ext(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_info *uinfo);
+int snd_soc_get_enum_double(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_value *ucontrol);
+int snd_soc_put_enum_double(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_value *ucontrol);
+int snd_soc_info_volsw(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_info *uinfo);
+int snd_soc_info_volsw_ext(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_info *uinfo);
+int snd_soc_info_bool_ext(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_info *uinfo);
+int snd_soc_get_volsw(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_value *ucontrol);
+int snd_soc_put_volsw(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_value *ucontrol);
+int snd_soc_info_volsw_2r(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_info *uinfo);
+int snd_soc_get_volsw_2r(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_value *ucontrol);
+int snd_soc_put_volsw_2r(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_value *ucontrol);
+
+/* SoC PCM stream information */
+struct snd_soc_pcm_stream {
+        char *stream_name;
+        u64 formats;                    /* SNDRV_PCM_FMTBIT_* */
+        unsigned int rates;             /* SNDRV_PCM_RATE_* */
+        unsigned int rate_min;          /* min rate */
+        unsigned int rate_max;          /* max rate */
+        unsigned int channels_min;      /* min channels */
+        unsigned int channels_max;      /* max channels */
+        unsigned int active:1;          /* stream is in use */
+};
+
+/* SoC audio ops */
+struct snd_soc_ops {
+        int (*startup)(struct snd_pcm_substream *);
+        void (*shutdown)(struct snd_pcm_substream *);
+        int (*hw_params)(struct snd_pcm_substream *, struct snd_pcm_hw_params *);
+        int (*hw_free)(struct snd_pcm_substream *);
+        int (*prepare)(struct snd_pcm_substream *);
+        int (*trigger)(struct snd_pcm_substream *, int);
+};
+
+/* ASoC codec DAI ops */
+struct snd_soc_codec_ops {
+        /* codec DAI clocking configuration */
+        int (*set_sysclk)(struct snd_soc_codec_dai *codec_dai,
+                int clk_id, unsigned int freq, int dir);
+        int (*set_pll)(struct snd_soc_codec_dai *codec_dai,
+                int pll_id, unsigned int freq_in, unsigned int freq_out);
+        int (*set_clkdiv)(struct snd_soc_codec_dai *codec_dai,
+                int div_id, int div);
+
+        /* CPU DAI format configuration */
+        int (*set_fmt)(struct snd_soc_codec_dai *codec_dai,
+                unsigned int fmt);
+        int (*set_tdm_slot)(struct snd_soc_codec_dai *codec_dai,
+                unsigned int mask, int slots);
+        int (*set_tristate)(struct snd_soc_codec_dai *, int tristate);
+
+        /* digital mute */
+        int (*digital_mute)(struct snd_soc_codec_dai *, int mute);
+};
+
+/* ASoC cpu DAI ops */
+struct snd_soc_cpu_ops {
+        /* CPU DAI clocking configuration */
+        int (*set_sysclk)(struct snd_soc_cpu_dai *cpu_dai,
+                int clk_id, unsigned int freq, int dir);
+        int (*set_clkdiv)(struct snd_soc_cpu_dai *cpu_dai,
+                int div_id, int div);
+        int (*set_pll)(struct snd_soc_cpu_dai *cpu_dai,
+                int pll_id, unsigned int freq_in, unsigned int freq_out);
+
+        /* CPU DAI format configuration */
+        int (*set_fmt)(struct snd_soc_cpu_dai *cpu_dai,
+                unsigned int fmt);
+        int (*set_tdm_slot)(struct snd_soc_cpu_dai *cpu_dai,
+                unsigned int mask, int slots);
+        int (*set_tristate)(struct snd_soc_cpu_dai *, int tristate);
+};
+
+/* SoC Codec DAI */
+struct snd_soc_codec_dai {
+        char *name;
+        int id;
+
+        /* DAI capabilities */
+        struct snd_soc_pcm_stream playback;
+        struct snd_soc_pcm_stream capture;
+
+        /* DAI runtime info */
+        struct snd_soc_codec *codec;
+        unsigned int active;
+        unsigned char pop_wait:1;
+
+        /* ops */
+        struct snd_soc_ops ops;
+        struct snd_soc_codec_ops dai_ops;
+
+        /* DAI private data */
+        void *private_data;
+};
+
+/* SoC CPU DAI */
+struct snd_soc_cpu_dai {
+
+        /* DAI description */
+        char *name;
+        unsigned int id;
+        unsigned char type;
+
+        /* DAI callbacks */
+        int (*probe)(struct platform_device *pdev);
+        void (*remove)(struct platform_device *pdev);
+        int (*suspend)(struct platform_device *pdev,
+                struct snd_soc_cpu_dai *cpu_dai);
+        int (*resume)(struct platform_device *pdev,
+                struct snd_soc_cpu_dai *cpu_dai);
+
+        /* ops */
+        struct snd_soc_ops ops;
+        struct snd_soc_cpu_ops dai_ops;
+
+        /* DAI capabilities */
+        struct snd_soc_pcm_stream capture;
+        struct snd_soc_pcm_stream playback;
+
+        /* DAI runtime info */
+        struct snd_pcm_runtime *runtime;
+        unsigned char active:1;
+        void *dma_data;
+
+        /* DAI private data */
+        void *private_data;
+};
+
+/* SoC Audio Codec */
+struct snd_soc_codec {
+        char *name;
+        struct module *owner;
+        struct mutex mutex;
+
+        /* callbacks */
+        int (*dapm_event)(struct snd_soc_codec *codec, int event);
+
+        /* runtime */
+        struct snd_card *card;
+        struct snd_ac97 *ac97;  /* for ad-hoc ac97 devices */
+        unsigned int active;
+        unsigned int pcm_devs;
+        void *private_data;
+
+        /* codec IO */
+        void *control_data; /* codec control (i2c/3wire) data */
+        unsigned int (*read)(struct snd_soc_codec *, unsigned int);
+        int (*write)(struct snd_soc_codec *, unsigned int, unsigned int);
+        hw_write_t hw_write;
+        hw_read_t hw_read;
+        void *reg_cache;
+        short reg_cache_size;
+        short reg_cache_step;
+
+        /* dapm */
+        struct list_head dapm_widgets;
+        struct list_head dapm_paths;
+        unsigned int dapm_state;
+        unsigned int suspend_dapm_state;
+        struct delayed_work delayed_work;
+
+        /* codec DAI's */
+        struct snd_soc_codec_dai *dai;
+        unsigned int num_dai;
+};
+
+/* codec device */
+struct snd_soc_codec_device {
+        int (*probe)(struct platform_device *pdev);
+        int (*remove)(struct platform_device *pdev);
+        int (*suspend)(struct platform_device *pdev, pm_message_t state);
+        int (*resume)(struct platform_device *pdev);
+};
+
+/* SoC platform interface */
+struct snd_soc_platform {
+        char *name;
+
+        int (*probe)(struct platform_device *pdev);
+        int (*remove)(struct platform_device *pdev);
+        int (*suspend)(struct platform_device *pdev,
+                struct snd_soc_cpu_dai *cpu_dai);
+        int (*resume)(struct platform_device *pdev,
+                struct snd_soc_cpu_dai *cpu_dai);
+
+        /* pcm creation and destruction */
+        int (*pcm_new)(struct snd_card *, struct snd_soc_codec_dai *,
+                struct snd_pcm *);
+        void (*pcm_free)(struct snd_pcm *);
+
+        /* platform stream ops */
+        struct snd_pcm_ops *pcm_ops;
+};
+
+/* SoC machine DAI configuration, glues a codec and cpu DAI together */
+struct snd_soc_dai_link  {
+        char *name;                     /* Codec name */
+        char *stream_name;              /* Stream name */
+
+        /* DAI */
+        struct snd_soc_codec_dai *codec_dai;
+        struct snd_soc_cpu_dai *cpu_dai;
+
+        /* machine stream operations */
+        struct snd_soc_ops *ops;
+
+        /* codec/machine specific init - e.g. add machine controls */
+        int (*init)(struct snd_soc_codec *codec);
+};
+
+/* SoC machine */
+struct snd_soc_machine {
+        char *name;
+
+        int (*probe)(struct platform_device *pdev);
+        int (*remove)(struct platform_device *pdev);
+
+        /* the pre and post PM functions are used to do any PM work before and
+         * after the codec and DAI's do any PM work. */
+        int (*suspend_pre)(struct platform_device *pdev, pm_message_t state);
+        int (*suspend_post)(struct platform_device *pdev, pm_message_t state);
+        int (*resume_pre)(struct platform_device *pdev);
+        int (*resume_post)(struct platform_device *pdev);
+
+        /* CPU <--> Codec DAI links  */
+        struct snd_soc_dai_link *dai_link;
+        int num_links;
+};
+
+/* SoC Device - the audio subsystem */
+struct snd_soc_device {
+        struct device *dev;
+        struct snd_soc_machine *machine;
+        struct snd_soc_platform *platform;
+        struct snd_soc_codec *codec;
+        struct snd_soc_codec_device *codec_dev;
+        struct delayed_work delayed_work;
+        void *codec_data;
+};
+
+/* runtime channel data */
+struct snd_soc_pcm_runtime {
+        struct snd_soc_dai_link *dai;
+        struct snd_soc_device *socdev;
+};
+
+/* enumerated kcontrol */
+struct soc_enum {
+        unsigned short reg;
+        unsigned short reg2;
+        unsigned char shift_l;
+        unsigned char shift_r;
+        unsigned int mask;
+        const char **texts;
+        void *dapm;
+};
+
+#endif
diff --git a/include/sound/typedefs.h b/include/sound/typedefs.h
deleted file mode 100644
index f454b0206b93..000000000000
--- a/include/sound/typedefs.h
+++ /dev/null
@@ -1,173 +0,0 @@
-/*
- * Typedef's for backward compatibility (for out-of-kernel drivers)
- *
- * This file will be removed soon in future
- */
-
-/* core stuff */
-typedef struct snd_card snd_card_t;
-typedef struct snd_device snd_device_t;
-typedef struct snd_device_ops snd_device_ops_t;
-typedef enum snd_card_type snd_card_type_t;
-typedef struct snd_minor snd_minor_t;
-
-/* info */
-typedef struct snd_info_entry snd_info_entry_t;
-typedef struct snd_info_buffer snd_info_buffer_t;
-
-/* control */
-typedef struct snd_ctl_file snd_ctl_file_t;
-typedef struct snd_kcontrol snd_kcontrol_t;
-typedef struct snd_kcontrol_new snd_kcontrol_new_t;
-typedef struct snd_kcontrol_volatile snd_kcontrol_volatile_t;
-typedef struct snd_kctl_event snd_kctl_event_t;
-typedef struct snd_aes_iec958 snd_aes_iec958_t;
-typedef struct snd_ctl_card_info snd_ctl_card_info_t;
-typedef struct snd_ctl_elem_id snd_ctl_elem_id_t;
-typedef struct snd_ctl_elem_list snd_ctl_elem_list_t;
-typedef struct snd_ctl_elem_info snd_ctl_elem_info_t;
-typedef struct snd_ctl_elem_value snd_ctl_elem_value_t;
-typedef struct snd_ctl_event snd_ctl_event_t;
-#if defined(CONFIG_SND_MIXER_OSS) || defined(CONFIG_SND_MIXER_OSS_MODULE)
-typedef struct snd_mixer_oss snd_mixer_oss_t;
-#endif
-
-/* timer */
-typedef struct snd_timer snd_timer_t;
-typedef struct snd_timer_instance snd_timer_instance_t;
-typedef struct snd_timer_id snd_timer_id_t;
-typedef struct snd_timer_ginfo snd_timer_ginfo_t;
-typedef struct snd_timer_gparams snd_timer_gparams_t;
-typedef struct snd_timer_gstatus snd_timer_gstatus_t;
-typedef struct snd_timer_select snd_timer_select_t;
-typedef struct snd_timer_info snd_timer_info_t;
-typedef struct snd_timer_params snd_timer_params_t;
-typedef struct snd_timer_status snd_timer_status_t;
-typedef struct snd_timer_read snd_timer_read_t;
-typedef struct snd_timer_tread snd_timer_tread_t;
-
-/* PCM */
-typedef struct snd_pcm snd_pcm_t;
-typedef struct snd_pcm_str snd_pcm_str_t;
-typedef struct snd_pcm_substream snd_pcm_substream_t;
-typedef struct snd_pcm_info snd_pcm_info_t;
-typedef struct snd_pcm_hw_params snd_pcm_hw_params_t;
-typedef struct snd_pcm_sw_params snd_pcm_sw_params_t;
-typedef struct snd_pcm_channel_info snd_pcm_channel_info_t;
-typedef struct snd_pcm_status snd_pcm_status_t;
-typedef struct snd_pcm_mmap_status snd_pcm_mmap_status_t;
-typedef struct snd_pcm_mmap_control snd_pcm_mmap_control_t;
-typedef struct snd_mask snd_mask_t;
-typedef struct snd_sg_buf snd_pcm_sgbuf_t;
-
-typedef struct snd_interval snd_interval_t;
-typedef struct snd_xferi snd_xferi_t;
-typedef struct snd_xfern snd_xfern_t;
-typedef struct snd_xferv snd_xferv_t;
-
-typedef struct snd_pcm_file snd_pcm_file_t;
-typedef struct snd_pcm_runtime snd_pcm_runtime_t;
-typedef struct snd_pcm_hardware snd_pcm_hardware_t;
-typedef struct snd_pcm_ops snd_pcm_ops_t;
-typedef struct snd_pcm_hw_rule snd_pcm_hw_rule_t;
-typedef struct snd_pcm_hw_constraints snd_pcm_hw_constraints_t;
-typedef struct snd_ratnum ratnum_t;
-typedef struct snd_ratden ratden_t;
-typedef struct snd_pcm_hw_constraint_ratnums snd_pcm_hw_constraint_ratnums_t;
-typedef struct snd_pcm_hw_constraint_ratdens snd_pcm_hw_constraint_ratdens_t;
-typedef struct snd_pcm_hw_constraint_list snd_pcm_hw_constraint_list_t;
-typedef struct snd_pcm_group snd_pcm_group_t;
-typedef struct snd_pcm_notify snd_pcm_notify_t;
-
-/* rawmidi */
-typedef struct snd_rawmidi snd_rawmidi_t;
-typedef struct snd_rawmidi_info snd_rawmidi_info_t;
-typedef struct snd_rawmidi_params snd_rawmidi_params_t;
-typedef struct snd_rawmidi_status snd_rawmidi_status_t;
-typedef struct snd_rawmidi_runtime snd_rawmidi_runtime_t;
-typedef struct snd_rawmidi_substream snd_rawmidi_substream_t;
-typedef struct snd_rawmidi_str snd_rawmidi_str_t;
-typedef struct snd_rawmidi_ops snd_rawmidi_ops_t;
-typedef struct snd_rawmidi_global_ops snd_rawmidi_global_ops_t;
-typedef struct snd_rawmidi_file snd_rawmidi_file_t;
-
-/* hwdep */
-typedef struct snd_hwdep snd_hwdep_t;
-typedef struct snd_hwdep_info snd_hwdep_info_t;
-typedef struct snd_hwdep_dsp_status snd_hwdep_dsp_status_t;
-typedef struct snd_hwdep_dsp_image snd_hwdep_dsp_image_t;
-typedef struct snd_hwdep_ops snd_hwdep_ops_t;
-
-/* sequencer */
-typedef struct snd_seq_port_info snd_seq_port_info_t;
-typedef struct snd_seq_port_subscribe snd_seq_port_subscribe_t;
-typedef struct snd_seq_event snd_seq_event_t;
-typedef struct snd_seq_addr snd_seq_addr_t;
-typedef struct snd_seq_ev_volume snd_seq_ev_volume_t;
-typedef struct snd_seq_ev_loop snd_seq_ev_loop_t;
-typedef struct snd_seq_remove_events snd_seq_remove_events_t;
-typedef struct snd_seq_query_subs snd_seq_query_subs_t;
-typedef struct snd_seq_system_info snd_seq_system_info_t;
-typedef struct snd_seq_client_info snd_seq_client_info_t;
-typedef struct snd_seq_queue_info snd_seq_queue_info_t;
-typedef struct snd_seq_queue_status snd_seq_queue_status_t;
-typedef struct snd_seq_queue_tempo snd_seq_queue_tempo_t;
-typedef struct snd_seq_queue_owner snd_seq_queue_owner_t;
-typedef struct snd_seq_queue_timer snd_seq_queue_timer_t;
-typedef struct snd_seq_queue_client snd_seq_queue_client_t;
-typedef struct snd_seq_client_pool snd_seq_client_pool_t;
-typedef struct snd_seq_instr snd_seq_instr_t;
-typedef struct snd_seq_instr_data snd_seq_instr_data_t;
-typedef struct snd_seq_instr_header snd_seq_instr_header_t;
-
-typedef struct snd_seq_user_client user_client_t;
-typedef struct snd_seq_kernel_client kernel_client_t;
-typedef struct snd_seq_client client_t;
-typedef struct snd_seq_queue queue_t;
-
-/* seq_device */
-typedef struct snd_seq_device snd_seq_device_t;
-typedef struct snd_seq_dev_ops snd_seq_dev_ops_t;
-
-/* seq_midi */
-typedef struct snd_midi_event snd_midi_event_t;
-
-/* seq_midi_emul */
-typedef struct snd_midi_channel snd_midi_channel_t;
-typedef struct snd_midi_channel_set snd_midi_channel_set_t;
-typedef struct snd_midi_op snd_midi_op_t;
-
-/* seq_oss */
-typedef struct snd_seq_oss_arg snd_seq_oss_arg_t;
-typedef struct snd_seq_oss_callback snd_seq_oss_callback_t;
-typedef struct snd_seq_oss_reg snd_seq_oss_reg_t;
-
-/* virmidi */
-typedef struct snd_virmidi_dev snd_virmidi_dev_t;
-typedef struct snd_virmidi snd_virmidi_t;
-
-/* seq_instr */
-typedef struct snd_seq_kcluster snd_seq_kcluster_t;
-typedef struct snd_seq_kinstr_ops snd_seq_kinstr_ops_t;
-typedef struct snd_seq_kinstr snd_seq_kinstr_t;
-typedef struct snd_seq_kinstr_list snd_seq_kinstr_list_t;
-
-/* ac97 */
-typedef struct snd_ac97_bus ac97_bus_t;
-typedef struct snd_ac97_bus_ops ac97_bus_ops_t;
-typedef struct snd_ac97_template ac97_template_t;
-typedef struct snd_ac97 ac97_t;
-
-/* opl3/4 */
-typedef struct snd_opl3 opl3_t;
-typedef struct snd_opl4 opl4_t;
-
-/* mpu401 */
-typedef struct snd_mpu401 mpu401_t;
-
-/* i2c */
-typedef struct snd_i2c_device snd_i2c_device_t;
-typedef struct snd_i2c_bus snd_i2c_bus_t;
-
-typedef struct snd_ak4531 ak4531_t;
-
diff --git a/include/sound/version.h b/include/sound/version.h
index 17137f3a3b6f..c39b3802cf18 100644
--- a/include/sound/version.h
+++ b/include/sound/version.h
@@ -1,3 +1,3 @@
 /* include/version.h.  Generated by alsa/ksync script.  */
-#define CONFIG_SND_VERSION "1.0.13"
-#define CONFIG_SND_DATE " (Tue Nov 28 14:07:24 2006 UTC)"
+#define CONFIG_SND_VERSION "1.0.14rc2"
+#define CONFIG_SND_DATE " (Fri Feb 09 13:50:10 2007 UTC)"
diff --git a/include/sound/vx_core.h b/include/sound/vx_core.h
index 217394652090..4830651cc4cf 100644
--- a/include/sound/vx_core.h
+++ b/include/sound/vx_core.h
@@ -128,7 +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;
+        const unsigned int *output_level_db_scale;
 };
 
 /* hwdep id string */
diff --git a/include/sound/ymfpci.h b/include/sound/ymfpci.h
index d41cda97e952..203d2b45b788 100644
--- a/include/sound/ymfpci.h
+++ b/include/sound/ymfpci.h
@@ -270,6 +270,7 @@ struct snd_ymfpci_pcm {
         struct snd_pcm_substream *substream;
         struct snd_ymfpci_voice *voices[2];     /* playback only */
         unsigned int running: 1,
+                     use_441_slot: 1,
                      output_front: 1,
                      output_rear: 1,
                      swap_rear: 1;
@@ -286,7 +287,7 @@ struct snd_ymfpci {
         int irq;
 
         unsigned int device_id; /* PCI device ID */
-        unsigned int rev;       /* PCI revision */
+        unsigned char rev;      /* PCI revision */
         unsigned long reg_area_phys;
         void __iomem *reg_area_virt;
         struct resource *res_reg_area;
@@ -324,6 +325,7 @@ struct snd_ymfpci {
 
         u32 active_bank;
         struct snd_ymfpci_voice voices[64];
+        int src441_used;
 
         struct snd_ac97_bus *ac97_bus;
         struct snd_ac97 *ac97;
@@ -345,9 +347,8 @@ struct snd_ymfpci {
         struct snd_kcontrol *spdif_pcm_ctl;
         int mode_dup4ch;
         int rear_opened;
-        int rear_swap;
         int spdif_opened;
-        struct {
+        struct snd_ymfpci_pcm_mixer {
                 u16 left;
                 u16 right;
                 struct snd_kcontrol *ctl;
@@ -358,6 +359,8 @@ struct snd_ymfpci {
         wait_queue_head_t interrupt_sleep;
         atomic_t interrupt_sleep_count;
         struct snd_info_entry *proc_entry;
+        const struct firmware *dsp_microcode;
+        const struct firmware *controller_microcode;
 
 #ifdef CONFIG_PM
         u32 *saved_regs;
@@ -378,7 +381,7 @@ int snd_ymfpci_pcm(struct snd_ymfpci *chip, int device, struct snd_pcm **rpcm);
 int snd_ymfpci_pcm2(struct snd_ymfpci *chip, int device, struct snd_pcm **rpcm);
 int snd_ymfpci_pcm_spdif(struct snd_ymfpci *chip, int device, struct snd_pcm **rpcm);
 int snd_ymfpci_pcm_4ch(struct snd_ymfpci *chip, int device, struct snd_pcm **rpcm);
-int snd_ymfpci_mixer(struct snd_ymfpci *chip, int rear_switch, int rear_swap);
+int snd_ymfpci_mixer(struct snd_ymfpci *chip, int rear_switch);
 int snd_ymfpci_timer(struct snd_ymfpci *chip, int device);
 
 #endif /* __SOUND_YMFPCI_H */
diff --git a/include/video/mbxfb.h b/include/video/mbxfb.h
index 3bde0f5cd55c..20b9002712ef 100644
--- a/include/video/mbxfb.h
+++ b/include/video/mbxfb.h
@@ -1,6 +1,9 @@
 #ifndef __MBX_FB_H
 #define __MBX_FB_H
 
+#include <asm/ioctl.h>
+#include <asm/types.h>
+
 struct mbxfb_val {
         unsigned int    defval;
         unsigned int    min;
@@ -25,4 +28,32 @@ struct mbxfb_platform_data {
                 int (*remove)(struct fb_info *fb);
 };
 
+/* planar */
+#define MBXFB_FMT_YUV12         0
+
+/* packed */
+#define MBXFB_FMT_UY0VY1        1
+#define MBXFB_FMT_VY0UY1        2
+#define MBXFB_FMT_Y0UY1V        3
+#define MBXFB_FMT_Y0VY1U        4
+struct mbxfb_overlaySetup {
+        __u32 enable;
+        __u32 x, y;
+        __u32 width, height;
+        __u32 alpha;
+        __u32 fmt;
+        __u32 mem_offset;
+        __u32 scaled_width;
+        __u32 scaled_height;
+
+        /* Filled by the driver */
+        __u32 U_offset;
+        __u32 V_offset;
+
+        __u16 Y_stride;
+        __u16 UV_stride;
+};
+
+#define MBXFB_IOCX_OVERLAY      _IOWR(0xF4, 0x00,struct mbxfb_overlaySetup)
+
 #endif /* __MBX_FB_H */
diff --git a/include/video/pm3fb.h b/include/video/pm3fb.h
index ac021379ac40..94c7d2da90ea 100644
--- a/include/video/pm3fb.h
+++ b/include/video/pm3fb.h
@@ -607,16 +607,16 @@
 #define PM3FBDestReadModeOr                                     0xac98
         #define PM3FBDestReadMode_ReadDisable                   0<<0
         #define PM3FBDestReadMode_ReadEnable                    1<<0
-        #define PM3FBDestReadMode_StripePitch(sp)       (((sp)&0x7)<<2
-        #define PM3FBDestReadMode_StripeHeight(sh)      (((sh)&0x7)<<7
+        #define PM3FBDestReadMode_StripePitch(sp)       (((sp)&0x7)<<2)
+        #define PM3FBDestReadMode_StripeHeight(sh)      (((sh)&0x7)<<7)
         #define PM3FBDestReadMode_Enable0                       1<<8
         #define PM3FBDestReadMode_Enable1                       1<<9
         #define PM3FBDestReadMode_Enable2                       1<<10
         #define PM3FBDestReadMode_Enable3                       1<<11
-        #define PM3FBDestReadMode_Layout0(l)            (((l)&0x3)<<12
-        #define PM3FBDestReadMode_Layout1(l)            (((l)&0x3)<<14
-        #define PM3FBDestReadMode_Layout2(l)            (((l)&0x3)<<16
-        #define PM3FBDestReadMode_Layout3(l)            (((l)&0x3)<<18
+        #define PM3FBDestReadMode_Layout0(l)            (((l)&0x3)<<12)
+        #define PM3FBDestReadMode_Layout1(l)            (((l)&0x3)<<14)
+        #define PM3FBDestReadMode_Layout2(l)            (((l)&0x3)<<16)
+        #define PM3FBDestReadMode_Layout3(l)            (((l)&0x3)<<18)
         #define PM3FBDestReadMode_Origin0                       1<<20
         #define PM3FBDestReadMode_Origin1                       1<<21
         #define PM3FBDestReadMode_Origin2                       1<<22
@@ -640,16 +640,16 @@
 #define PM3FBSourceReadModeOr                                   0xaca8
         #define PM3FBSourceReadMode_ReadDisable                 (0<<0)
         #define PM3FBSourceReadMode_ReadEnable                  (1<<0)
-        #define PM3FBSourceReadMode_StripePitch(sp)     (((sp)&0x7)<<2
-        #define PM3FBSourceReadMode_StripeHeight(sh)    (((sh)&0x7)<<7
-        #define PM3FBSourceReadMode_Layout(l)           (((l)&0x3)<<8
+        #define PM3FBSourceReadMode_StripePitch(sp)     (((sp)&0x7)<<2)
+        #define PM3FBSourceReadMode_StripeHeight(sh)    (((sh)&0x7)<<7)
+        #define PM3FBSourceReadMode_Layout(l)           (((l)&0x3)<<8)
         #define PM3FBSourceReadMode_Origin                      1<<10
         #define PM3FBSourceReadMode_Blocking                    1<<11
         #define PM3FBSourceReadMode_UserTexelCoord              1<<13
         #define PM3FBSourceReadMode_WrapXEnable                 1<<14
         #define PM3FBSourceReadMode_WrapYEnable                 1<<15
-        #define PM3FBSourceReadMode_WrapX(w)            (((w)&0xf)<<16
-        #define PM3FBSourceReadMode_WrapY(w)            (((w)&0xf)<<20
+        #define PM3FBSourceReadMode_WrapX(w)            (((w)&0xf)<<16)
+        #define PM3FBSourceReadMode_WrapY(w)            (((w)&0xf)<<20)
         #define PM3FBSourceReadMode_ExternalSourceData          1<<24
 #define PM3FBWriteBufferAddr0                                   0xb000
 #define PM3FBWriteBufferAddr1                                   0xb008
@@ -942,7 +942,7 @@
 #define PM3Window                                               0x8980
         #define PM3Window_ForceLBUpdate                         1<<3
         #define PM3Window_LBUpdateSource                        1<<4
-        #define PM3Window_FrameCount(c)                         (((c)&0xff)<<9
+        #define PM3Window_FrameCount(c)                         (((c)&0xff)<<9)
         #define PM3Window_StencilFCP                            1<<17
         #define PM3Window_DepthFCP                              1<<18
         #define PM3Window_OverrideWriteFiltering                1<<19
diff --git a/include/video/sstfb.h b/include/video/sstfb.h
index 5dbf5e7e50a8..baa163f770ab 100644
--- a/include/video/sstfb.h
+++ b/include/video/sstfb.h
@@ -119,7 +119,7 @@
 #define BACKPORCH               0x0208
 #define VIDEODIMENSIONS         0x020c
 #define FBIINIT0                0x0210          /* misc+fifo  controls */
-#  define EN_VGA_PASSTHROUGH      BIT(0)
+#  define DIS_VGA_PASSTHROUGH     BIT(0)
 #  define FBI_RESET               BIT(1)
 #  define FIFO_RESET              BIT(2)
 #define FBIINIT1                0x0214          /* PCI + video controls */
@@ -251,7 +251,7 @@
 #  define DACREG_ICS_CLK1_A       0     /* bit4 */
 
 /* sst default init registers */
-#define FBIINIT0_DEFAULT EN_VGA_PASSTHROUGH
+#define FBIINIT0_DEFAULT DIS_VGA_PASSTHROUGH
 
 #define FBIINIT1_DEFAULT        \
         (                       \
@@ -296,6 +296,11 @@
  *
  */
 
+/* ioctl to enable/disable VGA passthrough */
+#define SSTFB_SET_VGAPASS       _IOW('F', 0xdd, __u32)
+#define SSTFB_GET_VGAPASS       _IOR('F', 0xdd, __u32)
+
+
 /* used to know witch clock to set */
 enum {
         VID_CLOCK=0,
@@ -317,7 +322,7 @@ struct pll_timing {
 };
 
 struct dac_switch {
-        char * name;
+        const char *name;
         int (*detect) (struct fb_info *info);
         int (*set_pll) (struct fb_info *info, const struct pll_timing *t, const int clock);
         void (*set_vidmod) (struct fb_info *info, const int bpp);
@@ -345,7 +350,7 @@ struct sstfb_par {
         struct pci_dev          *dev;
         int     type;
         u8      revision;
-        int     gfx_clock;      /* status */
+        u8      vgapass;        /* VGA pass through: 1=enabled, 0=disabled */
 };
 
 #endif /* _SSTFB_H_ */