diff options
| author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-21 08:52:18 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-21 08:52:18 -0800 |
| commit | b05005772f34497eb2b7415a651fe785cbe70e16 (patch) | |
| tree | b176aeb7fa9baf69e77ddd83e844727490bfcf28 /include | |
| parent | 044f324f6ea5d55391db62fca6a295b2651cb946 (diff) | |
| parent | 7705a8792b0fc82fd7d4dd923724606bbfd9fb20 (diff) | |
Merge branch 'origin'
Conflicts:
Documentation/video4linux/CARDLIST.cx88
drivers/media/video/cx88/Kconfig
drivers/media/video/em28xx/em28xx-video.c
drivers/media/video/saa7134/saa7134-dvb.c
Resolved as in the original merge by Mauro Carvalho Chehab
Diffstat (limited to 'include')
334 files changed, 3505 insertions, 2826 deletions
diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h index 427cff1a3f8..e27dc8f2997 100644 --- a/include/acpi/acconfig.h +++ b/include/acpi/acconfig.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -61,9 +61,9 @@ * */ -/* Version string */ +/* Current ACPICA subsystem version in YYYYMMDD format */ -#define ACPI_CA_VERSION 0x20050902 +#define ACPI_CA_VERSION 0x20060127 /* * OS name, used for the _OS object. The _OS object is essentially obsolete, @@ -83,7 +83,7 @@ #define ACPI_MAX_OBJECT_CACHE_DEPTH 96 /* Interpreter operand objects */ /* - * Should the subystem abort the loading of an ACPI table if the + * Should the subsystem abort the loading of an ACPI table if the * table checksum is incorrect? */ #define ACPI_CHECKSUM_ABORT FALSE @@ -98,11 +98,6 @@ #define ACPI_CA_SUPPORT_LEVEL 3 -/* String size constants */ - -#define ACPI_MAX_STRING_LENGTH 512 -#define ACPI_PATHNAME_MAX 256 /* A full namespace pathname */ - /* Maximum count for a semaphore object */ #define ACPI_MAX_SEMAPHORE_COUNT 256 @@ -115,6 +110,10 @@ #define ACPI_SYSMEM_REGION_WINDOW_SIZE 4096 +/* owner_id tracking. 8 entries allows for 255 owner_ids */ + +#define ACPI_NUM_OWNERID_MASKS 8 + /****************************************************************************** * * ACPI Specification constants (Do not change unless the specification changes) @@ -134,14 +133,11 @@ #define ACPI_METHOD_NUM_ARGS 7 #define ACPI_METHOD_MAX_ARG 6 -/* Maximum length of resulting string when converting from a buffer */ - -#define ACPI_MAX_STRING_CONVERSION 200 - -/* Length of _HID, _UID, and _CID values */ +/* Length of _HID, _UID, _CID, and UUID values */ #define ACPI_DEVICE_ID_LENGTH 0x09 #define ACPI_MAX_CID_LENGTH 48 +#define ACPI_UUID_LENGTH 16 /* * Operand Stack (in WALK_STATE), Must be large enough to contain METHOD_MAX_ARG diff --git a/include/acpi/acdebug.h b/include/acpi/acdebug.h index 70ce3b4d006..d8167095caf 100644 --- a/include/acpi/acdebug.h +++ b/include/acpi/acdebug.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/acdisasm.h b/include/acpi/acdisasm.h index 3d96dcb1bb4..11a8fe39cb0 100644 --- a/include/acpi/acdisasm.h +++ b/include/acpi/acdisasm.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -57,26 +57,11 @@ struct acpi_external_list { }; extern struct acpi_external_list *acpi_gbl_external_list; -extern const char *acpi_gbl_io_decode[2]; + +/* Strings used for decoding flags to ASL keywords */ + extern const char *acpi_gbl_word_decode[4]; -extern const char *acpi_gbl_consume_decode[2]; -extern const char *acpi_gbl_min_decode[2]; -extern const char *acpi_gbl_max_decode[2]; -extern const char *acpi_gbl_DECdecode[2]; -extern const char *acpi_gbl_RNGdecode[4]; -extern const char *acpi_gbl_MEMdecode[4]; -extern const char *acpi_gbl_RWdecode[2]; extern const char *acpi_gbl_irq_decode[2]; -extern const char *acpi_gbl_HEdecode[2]; -extern const char *acpi_gbl_LLdecode[2]; -extern const char *acpi_gbl_SHRdecode[2]; -extern const char *acpi_gbl_TYPdecode[4]; -extern const char *acpi_gbl_BMdecode[2]; -extern const char *acpi_gbl_SIZdecode[4]; -extern const char *acpi_gbl_TTPdecode[2]; -extern const char *acpi_gbl_MTPdecode[4]; -extern const char *acpi_gbl_TRSdecode[2]; - extern const char *acpi_gbl_lock_rule[ACPI_NUM_LOCK_RULES]; extern const char *acpi_gbl_access_types[ACPI_NUM_ACCESS_TYPES]; extern const char *acpi_gbl_update_rules[ACPI_NUM_UPDATE_RULES]; @@ -171,11 +156,19 @@ u8 acpi_dm_is_string_buffer(union acpi_parse_object *op); /* * dmresrc */ +void acpi_dm_dump_integer8(u8 value, char *name); + +void acpi_dm_dump_integer16(u16 value, char *name); + +void acpi_dm_dump_integer32(u32 value, char *name); + +void acpi_dm_dump_integer64(u64 value, char *name); + void -acpi_dm_resource_descriptor(struct acpi_op_walk_info *info, - u8 * byte_data, u32 byte_count); +acpi_dm_resource_template(struct acpi_op_walk_info *info, + u8 * byte_data, u32 byte_count); -u8 acpi_dm_is_resource_descriptor(union acpi_parse_object *op); +u8 acpi_dm_is_resource_template(union acpi_parse_object *op); void acpi_dm_indent(u32 level); @@ -187,73 +180,69 @@ void acpi_dm_decode_attribute(u8 attribute); * dmresrcl */ void -acpi_dm_word_descriptor(struct asl_word_address_desc *resource, - u32 length, u32 level); +acpi_dm_word_descriptor(union aml_resource *resource, u32 length, u32 level); void -acpi_dm_dword_descriptor(struct asl_dword_address_desc *resource, - u32 length, u32 level); +acpi_dm_dword_descriptor(union aml_resource *resource, u32 length, u32 level); void -acpi_dm_extended_descriptor(struct asl_extended_address_desc *resource, +acpi_dm_extended_descriptor(union aml_resource *resource, u32 length, u32 level); void -acpi_dm_qword_descriptor(struct asl_qword_address_desc *resource, - u32 length, u32 level); +acpi_dm_qword_descriptor(union aml_resource *resource, u32 length, u32 level); void -acpi_dm_memory24_descriptor(struct asl_memory_24_desc *resource, +acpi_dm_memory24_descriptor(union aml_resource *resource, u32 length, u32 level); void -acpi_dm_memory32_descriptor(struct asl_memory_32_desc *resource, +acpi_dm_memory32_descriptor(union aml_resource *resource, u32 length, u32 level); void -acpi_dm_fixed_mem32_descriptor(struct asl_fixed_memory_32_desc *resource, - u32 length, u32 level); +acpi_dm_fixed_memory32_descriptor(union aml_resource *resource, + u32 length, u32 level); void -acpi_dm_generic_register_descriptor(struct asl_general_register_desc *resource, +acpi_dm_generic_register_descriptor(union aml_resource *resource, u32 length, u32 level); void -acpi_dm_interrupt_descriptor(struct asl_extended_xrupt_desc *resource, +acpi_dm_interrupt_descriptor(union aml_resource *resource, u32 length, u32 level); void -acpi_dm_vendor_large_descriptor(struct asl_large_vendor_desc *resource, +acpi_dm_vendor_large_descriptor(union aml_resource *resource, u32 length, u32 level); +void acpi_dm_vendor_common(char *name, u8 * byte_data, u32 length, u32 level); + /* * dmresrcs */ void -acpi_dm_irq_descriptor(struct asl_irq_format_desc *resource, - u32 length, u32 level); +acpi_dm_irq_descriptor(union aml_resource *resource, u32 length, u32 level); void -acpi_dm_dma_descriptor(struct asl_dma_format_desc *resource, - u32 length, u32 level); +acpi_dm_dma_descriptor(union aml_resource *resource, u32 length, u32 level); -void -acpi_dm_io_descriptor(struct asl_io_port_desc *resource, u32 length, u32 level); +void acpi_dm_io_descriptor(union aml_resource *resource, u32 length, u32 level); void -acpi_dm_fixed_io_descriptor(struct asl_fixed_io_port_desc *resource, +acpi_dm_fixed_io_descriptor(union aml_resource *resource, u32 length, u32 level); void -acpi_dm_start_dependent_descriptor(struct asl_start_dependent_desc *resource, +acpi_dm_start_dependent_descriptor(union aml_resource *resource, u32 length, u32 level); void -acpi_dm_end_dependent_descriptor(struct asl_start_dependent_desc *resource, +acpi_dm_end_dependent_descriptor(union aml_resource *resource, u32 length, u32 level); void -acpi_dm_vendor_small_descriptor(struct asl_small_vendor_desc *resource, +acpi_dm_vendor_small_descriptor(union aml_resource *resource, u32 length, u32 level); /* diff --git a/include/acpi/acdispat.h b/include/acpi/acdispat.h index 065f24a77cf..c41a926ff31 100644 --- a/include/acpi/acdispat.h +++ b/include/acpi/acdispat.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -201,6 +201,9 @@ acpi_ds_begin_method_execution(struct acpi_namespace_node *method_node, union acpi_operand_object *obj_desc, struct acpi_namespace_node *calling_method_node); +acpi_status +acpi_ds_method_error(acpi_status status, struct acpi_walk_state *walk_state); + /* * dsinit */ diff --git a/include/acpi/acevents.h b/include/acpi/acevents.h index bfa54600ecd..f2717be4fe0 100644 --- a/include/acpi/acevents.h +++ b/include/acpi/acevents.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -51,6 +51,8 @@ acpi_status acpi_ev_initialize_events(void); acpi_status acpi_ev_install_xrupt_handlers(void); +acpi_status acpi_ev_install_fadt_gpes(void); + u32 acpi_ev_fixed_event_detect(void); /* @@ -105,6 +107,10 @@ acpi_ev_create_gpe_block(struct acpi_namespace_node *gpe_device, u32 interrupt_number, struct acpi_gpe_block_info **return_gpe_block); +acpi_status +acpi_ev_initialize_gpe_block(struct acpi_namespace_node *gpe_device, + struct acpi_gpe_block_info *gpe_block); + acpi_status acpi_ev_delete_gpe_block(struct acpi_gpe_block_info *gpe_block); u32 diff --git a/include/acpi/acexcep.h b/include/acpi/acexcep.h index 4f005eb6592..dc768aa580e 100644 --- a/include/acpi/acexcep.h +++ b/include/acpi/acexcep.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/acglobal.h b/include/acpi/acglobal.h index 4ab2ca18b8d..734cc77bf2c 100644 --- a/include/acpi/acglobal.h +++ b/include/acpi/acglobal.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -80,6 +80,15 @@ extern u32 acpi_dbg_layer; 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) @@ -89,11 +98,15 @@ extern u32 acpi_gbl_nesting_level; /* * Enable "slack" in the AML interpreter? Default is FALSE, and the * interpreter strictly follows the ACPI specification. Setting to TRUE - * allows the interpreter to forgive certain bad AML constructs. Currently: + * allows the interpreter to ignore certain errors and/or bad AML constructs. + * + * Currently, these features are enabled by this flag: + * * 1) Allow "implicit return" of last value in a control method - * 2) Allow access beyond end of operation region + * 2) Allow access beyond the end of an operation region * 3) Allow access to uninitialized locals/args (auto-init to integer 0) * 4) Allow ANY object type to be a source operand for the Store() operator + * 5) Allow unresolved references (invalid target name) in package objects */ ACPI_EXTERN u8 ACPI_INIT_GLOBAL(acpi_gbl_enable_interpreter_slack, FALSE); @@ -211,9 +224,11 @@ ACPI_EXTERN u32 acpi_gbl_original_mode; ACPI_EXTERN u32 acpi_gbl_rsdp_original_location; ACPI_EXTERN u32 acpi_gbl_ns_lookup_count; ACPI_EXTERN u32 acpi_gbl_ps_find_count; -ACPI_EXTERN u64 acpi_gbl_owner_id_mask; +ACPI_EXTERN u32 acpi_gbl_owner_id_mask[ACPI_NUM_OWNERID_MASKS]; ACPI_EXTERN u16 acpi_gbl_pm1_enable_register_save; ACPI_EXTERN u16 acpi_gbl_global_lock_handle; +ACPI_EXTERN u8 acpi_gbl_last_owner_id_index; +ACPI_EXTERN u8 acpi_gbl_next_owner_id_offset; ACPI_EXTERN u8 acpi_gbl_debugger_configuration; ACPI_EXTERN u8 acpi_gbl_global_lock_acquired; ACPI_EXTERN u8 acpi_gbl_step_to_next_call; diff --git a/include/acpi/achware.h b/include/acpi/achware.h index 3644d7248e7..29b60a8c059 100644 --- a/include/acpi/achware.h +++ b/include/acpi/achware.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/acinterp.h b/include/acpi/acinterp.h index 2c9c1a1d1b7..9f22cfcb624 100644 --- a/include/acpi/acinterp.h +++ b/include/acpi/acinterp.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -44,7 +44,49 @@ #ifndef __ACINTERP_H__ #define __ACINTERP_H__ -#define ACPI_WALK_OPERANDS (&(walk_state->operands [walk_state->num_operands -1])) +#define ACPI_WALK_OPERANDS (&(walk_state->operands [walk_state->num_operands -1])) + +/* Macros for tables used for debug output */ + +#define ACPI_EXD_OFFSET(f) (u8) ACPI_OFFSET (union acpi_operand_object,f) +#define ACPI_EXD_NSOFFSET(f) (u8) ACPI_OFFSET (struct acpi_namespace_node,f) +#define ACPI_EXD_TABLE_SIZE(name) (sizeof(name) / sizeof (struct acpi_exdump_info)) + +/* + * If possible, pack the following structure to byte alignment, since we + * don't care about performance for debug output + */ +#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED +#pragma pack(1) +#endif + +typedef const struct acpi_exdump_info { + u8 opcode; + u8 offset; + char *name; + +} acpi_exdump_info; + +/* Values for the Opcode field above */ + +#define ACPI_EXD_INIT 0 +#define ACPI_EXD_TYPE 1 +#define ACPI_EXD_UINT8 2 +#define ACPI_EXD_UINT16 3 +#define ACPI_EXD_UINT32 4 +#define ACPI_EXD_UINT64 5 +#define ACPI_EXD_LITERAL 6 +#define ACPI_EXD_POINTER 7 +#define ACPI_EXD_ADDRESS 8 +#define ACPI_EXD_STRING 9 +#define ACPI_EXD_BUFFER 10 +#define ACPI_EXD_PACKAGE 11 +#define ACPI_EXD_FIELD 12 +#define ACPI_EXD_REFERENCE 13 + +/* restore default alignment */ + +#pragma pack() /* * exconvrt - object conversion @@ -327,7 +369,7 @@ acpi_ex_dump_operands(union acpi_operand_object **operands, void acpi_ex_dump_object_descriptor(union acpi_operand_object *object, u32 flags); -void acpi_ex_dump_node(struct acpi_namespace_node *node, u32 flags); +void acpi_ex_dump_namespace_node(struct acpi_namespace_node *node, u32 flags); #endif /* ACPI_FUTURE_USAGE */ /* diff --git a/include/acpi/aclocal.h b/include/acpi/aclocal.h index 9fba0fddda9..8361820d297 100644 --- a/include/acpi/aclocal.h +++ b/include/acpi/aclocal.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -276,6 +276,37 @@ struct acpi_create_field_info { u8 field_type; }; +/* + * Bitmapped ACPI types. Used internally only + */ +#define ACPI_BTYPE_ANY 0x00000000 +#define ACPI_BTYPE_INTEGER 0x00000001 +#define ACPI_BTYPE_STRING 0x00000002 +#define ACPI_BTYPE_BUFFER 0x00000004 +#define ACPI_BTYPE_PACKAGE 0x00000008 +#define ACPI_BTYPE_FIELD_UNIT 0x00000010 +#define ACPI_BTYPE_DEVICE 0x00000020 +#define ACPI_BTYPE_EVENT 0x00000040 +#define ACPI_BTYPE_METHOD 0x00000080 +#define ACPI_BTYPE_MUTEX 0x00000100 +#define ACPI_BTYPE_REGION 0x00000200 +#define ACPI_BTYPE_POWER 0x00000400 +#define ACPI_BTYPE_PROCESSOR 0x00000800 +#define ACPI_BTYPE_THERMAL 0x00001000 +#define ACPI_BTYPE_BUFFER_FIELD 0x00002000 +#define ACPI_BTYPE_DDB_HANDLE 0x00004000 +#define ACPI_BTYPE_DEBUG_OBJECT 0x00008000 +#define ACPI_BTYPE_REFERENCE 0x00010000 +#define ACPI_BTYPE_RESOURCE 0x00020000 + +#define ACPI_BTYPE_COMPUTE_DATA (ACPI_BTYPE_INTEGER | ACPI_BTYPE_STRING | ACPI_BTYPE_BUFFER) + +#define ACPI_BTYPE_DATA (ACPI_BTYPE_COMPUTE_DATA | ACPI_BTYPE_PACKAGE) +#define ACPI_BTYPE_DATA_REFERENCE (ACPI_BTYPE_DATA | ACPI_BTYPE_REFERENCE | ACPI_BTYPE_DDB_HANDLE) +#define ACPI_BTYPE_DEVICE_OBJECTS (ACPI_BTYPE_DEVICE | ACPI_BTYPE_THERMAL | ACPI_BTYPE_PROCESSOR) +#define ACPI_BTYPE_OBJECTS_AND_REFS 0x0001FFFF /* ARG or LOCAL */ +#define ACPI_BTYPE_ALL_OBJECTS 0x0000FFFF + /***************************************************************************** * * Event typedefs and structs @@ -385,13 +416,13 @@ struct acpi_field_info { #define ACPI_CONTROL_PREDICATE_FALSE 0xC3 #define ACPI_CONTROL_PREDICATE_TRUE 0xC4 -#define ACPI_STATE_COMMON /* Two 32-bit fields and a pointer */\ - u8 data_type; /* To differentiate various internal objs */\ +#define ACPI_STATE_COMMON /* Two 32-bit fields and a pointer */\ + u8 data_type; /* To differentiate various internal objs */\ u8 flags; \ u16 value; \ u16 state; \ u16 reserved; \ - void *next; \ + void *next; struct acpi_common_state { ACPI_STATE_COMMON}; @@ -544,8 +575,7 @@ union acpi_parse_value { char aml_op_name[16]) /* Op name (debug only) */\ /* NON-DEBUG members below: */\ struct acpi_namespace_node *node; /* For use by interpreter */\ - union acpi_parse_value value; /* Value or args associated with the opcode */\ - + union acpi_parse_value value; /* Value or args associated with the opcode */ #define ACPI_DASM_BUFFER 0x00 #define ACPI_DASM_RESOURCE 0x01 @@ -573,6 +603,8 @@ struct acpi_parse_obj_named { /* The parse node is the fundamental element of the parse tree */ +#define ACPI_MAX_PARSEOP_NAME 20 + struct acpi_parse_obj_asl { ACPI_PARSE_COMMON union acpi_parse_object *child; union acpi_parse_object *parent_method; @@ -597,7 +629,7 @@ struct acpi_parse_obj_asl { u8 aml_opcode_length; u8 aml_pkg_len_bytes; u8 extra; - char parse_op_name[12]; + char parse_op_name[ACPI_MAX_PARSEOP_NAME]; }; union acpi_parse_object { @@ -735,44 +767,52 @@ struct acpi_bit_register_info { /* resource_type values */ -#define ACPI_RESOURCE_TYPE_MEMORY_RANGE 0 -#define ACPI_RESOURCE_TYPE_IO_RANGE 1 -#define ACPI_RESOURCE_TYPE_BUS_NUMBER_RANGE 2 +#define ACPI_ADDRESS_TYPE_MEMORY_RANGE 0 +#define ACPI_ADDRESS_TYPE_IO_RANGE 1 +#define ACPI_ADDRESS_TYPE_BUS_NUMBER_RANGE 2 /* Resource descriptor types and masks */ -#define ACPI_RDESC_TYPE_LARGE 0x80 -#define ACPI_RDESC_TYPE_SMALL 0x00 +#define ACPI_RESOURCE_NAME_LARGE 0x80 +#define ACPI_RESOURCE_NAME_SMALL 0x00 -#define ACPI_RDESC_TYPE_MASK 0x80 -#define ACPI_RDESC_SMALL_MASK 0x78 /* Only bits 6:3 contain the type */ +#define ACPI_RESOURCE_NAME_SMALL_MASK 0x78 /* Bits 6:3 contain the type */ +#define ACPI_RESOURCE_NAME_SMALL_LENGTH_MASK 0x07 /* Bits 2:0 contain the length */ +#define ACPI_RESOURCE_NAME_LARGE_MASK 0x7F /* Bits 6:0 contain the type */ /* - * Small resource descriptor types - * Note: The 3 length bits (2:0) must be zero + * Small resource descriptor "names" as defined by the ACPI specification. + * Note: Bits 2:0 are used for the descriptor length */ -#define ACPI_RDESC_TYPE_IRQ_FORMAT 0x20 -#define ACPI_RDESC_TYPE_DMA_FORMAT 0x28 -#define ACPI_RDESC_TYPE_START_DEPENDENT 0x30 -#define ACPI_RDESC_TYPE_END_DEPENDENT 0x38 -#define ACPI_RDESC_TYPE_IO_PORT 0x40 -#define ACPI_RDESC_TYPE_FIXED_IO_PORT 0x48 -#define ACPI_RDESC_TYPE_SMALL_VENDOR 0x70 -#define ACPI_RDESC_TYPE_END_TAG 0x78 +#define ACPI_RESOURCE_NAME_IRQ 0x20 +#define ACPI_RESOURCE_NAME_DMA 0x28 +#define ACPI_RESOURCE_NAME_START_DEPENDENT 0x30 +#define ACPI_RESOURCE_NAME_END_DEPENDENT 0x38 +#define ACPI_RESOURCE_NAME_IO 0x40 +#define ACPI_RESOURCE_NAME_FIXED_IO 0x48 +#define ACPI_RESOURCE_NAME_RESERVED_S1 0x50 +#define ACPI_RESOURCE_NAME_RESERVED_S2 0x58 +#define ACPI_RESOURCE_NAME_RESERVED_S3 0x60 +#define ACPI_RESOURCE_NAME_RESERVED_S4 0x68 +#define ACPI_RESOURCE_NAME_VENDOR_SMALL 0x70 +#define ACPI_RESOURCE_NAME_END_TAG 0x78 /* - * Large resource descriptor types + * Large resource descriptor "names" as defined by the ACPI specification. + * Note: includes the Large Descriptor bit in bit[7] */ -#define ACPI_RDESC_TYPE_MEMORY_24 0x81 -#define ACPI_RDESC_TYPE_GENERAL_REGISTER 0x82 -#define ACPI_RDESC_TYPE_LARGE_VENDOR 0x84 -#define ACPI_RDESC_TYPE_MEMORY_32 0x85 -#define ACPI_RDESC_TYPE_FIXED_MEMORY_32 0x86 -#define ACPI_RDESC_TYPE_DWORD_ADDRESS_SPACE 0x87 -#define ACPI_RDESC_TYPE_WORD_ADDRESS_SPACE 0x88 -#define ACPI_RDESC_TYPE_EXTENDED_XRUPT 0x89 -#define ACPI_RDESC_TYPE_QWORD_ADDRESS_SPACE 0x8A -#define ACPI_RDESC_TYPE_EXTENDED_ADDRESS_SPACE 0x8B +#define ACPI_RESOURCE_NAME_MEMORY24 0x81 +#define ACPI_RESOURCE_NAME_GENERIC_REGISTER 0x82 +#define ACPI_RESOURCE_NAME_RESERVED_L1 0x83 +#define ACPI_RESOURCE_NAME_VENDOR_LARGE 0x84 +#define ACPI_RESOURCE_NAME_MEMORY32 0x85 +#define ACPI_RESOURCE_NAME_FIXED_MEMORY32 0x86 +#define ACPI_RESOURCE_NAME_ADDRESS32 0x87 +#define ACPI_RESOURCE_NAME_ADDRESS16 0x88 +#define ACPI_RESOURCE_NAME_EXTENDED_IRQ 0x89 +#define ACPI_RESOURCE_NAME_ADDRESS64 0x8A +#define ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64 0x8B +#define ACPI_RESOURCE_NAME_LARGE_MAX 0x8B /***************************************************************************** * @@ -780,7 +820,7 @@ struct acpi_bit_register_info { * ****************************************************************************/ -#define ACPI_ASCII_ZERO 0x30 +#define ACPI_ASCII_ZERO 0x30 /***************************************************************************** * diff --git a/include/acpi/acmacros.h b/include/acpi/acmacros.h index 702cc4e57f5..f2be2a88173 100644 --- a/include/acpi/acmacros.h +++ b/include/acpi/acmacros.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -60,7 +60,7 @@ /* * For 16-bit addresses, we have to assume that the upper 32 bits - * are zero. + * (out of 64) are zero. */ #define ACPI_LODWORD(l) ((u32)(l)) #define ACPI_HIDWORD(l) ((u32)(0)) @@ -104,30 +104,38 @@ #define ACPI_FORMAT_UINT64(i) ACPI_HIDWORD(i),ACPI_LODWORD(i) /* - * Extract a byte of data using a pointer. Any more than a byte and we - * get into potential aligment issues -- see the STORE macros below + * Extract data using a pointer. Any more than a byte and we + * get into potential aligment issues -- see the STORE macros below. + * Use with care. */ -#define ACPI_GET8(addr) (*(u8*)(addr)) +#define ACPI_GET8(ptr) *ACPI_CAST_PTR (u8, ptr) +#define ACPI_GET16(ptr) *ACPI_CAST_PTR (u16, ptr) +#define ACPI_GET32(ptr) *ACPI_CAST_PTR (u32, ptr) +#define ACPI_GET64(ptr) *ACPI_CAST_PTR (u64, ptr) +#define ACPI_SET8(ptr) *ACPI_CAST_PTR (u8, ptr) +#define ACPI_SET16(ptr) *ACPI_CAST_PTR (u16, ptr) +#define ACPI_SET32(ptr) *ACPI_CAST_PTR (u32, ptr) +#define ACPI_SET64(ptr) *ACPI_CAST_PTR (u64, ptr) -/* Pointer arithmetic */ - -#define ACPI_PTR_ADD(t,a,b) (t *) (void *)((char *)(a) + (acpi_native_uint)(b)) -#define ACPI_PTR_DIFF(a,b) (acpi_native_uint) ((char *)(a) - (char *)(b)) +/* + * Pointer manipulation + */ +#define ACPI_CAST_PTR(t, p) ((t *) (acpi_uintptr_t) (p)) +#define ACPI_CAST_INDIRECT_PTR(t, p) ((t **) (acpi_uintptr_t) (p)) +#define ACPI_ADD_PTR(t,a,b) ACPI_CAST_PTR (t, (ACPI_CAST_PTR (u8,(a)) + (acpi_native_uint)(b))) +#define ACPI_PTR_DIFF(a,b) (acpi_native_uint) (ACPI_CAST_PTR (u8,(a)) - ACPI_CAST_PTR (u8,(b))) /* Pointer/Integer type conversions */ -#define ACPI_TO_POINTER(i) ACPI_PTR_ADD (void, (void *) NULL,(acpi_native_uint)i) +#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) #define ACPI_FADT_OFFSET(f) ACPI_OFFSET (FADT_DESCRIPTOR, f) -#define ACPI_CAST_PTR(t, p) ((t *)(void *)(p)) -#define ACPI_CAST_INDIRECT_PTR(t, p) ((t **)(void *)(p)) - #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) (char *)(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) @@ -202,7 +210,7 @@ #define ACPI_BUFFER_INDEX(buf_len,buf_offset,byte_gran) (buf_offset) -#ifdef ACPI_MISALIGNED_TRANSFERS +#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED /* The hardware supports unaligned transfers, just do the little-endian move */ @@ -326,11 +334,19 @@ #define ACPI_MUL_16(a) _ACPI_MUL(a,4) #define ACPI_MOD_16(a) _ACPI_MOD(a,16) +#define ACPI_DIV_32(a) _ACPI_DIV(a,5) +#define ACPI_MUL_32(a) _ACPI_MUL(a,5) +#define ACPI_MOD_32(a) _ACPI_MOD(a,32) + /* * Rounding macros (Power of two boundaries only) */ -#define ACPI_ROUND_DOWN(value,boundary) (((acpi_native_uint)(value)) & (~(((acpi_native_uint) boundary)-1))) -#define ACPI_ROUND_UP(value,boundary) ((((acpi_native_uint)(value)) + (((acpi_native_uint) boundary)-1)) & (~(((acpi_native_uint) boundary)-1))) +#define ACPI_ROUND_DOWN(value,boundary) (((acpi_native_uint)(value)) & \ + (~(((acpi_native_uint) boundary)-1))) + +#define ACPI_ROUND_UP(value,boundary) ((((acpi_native_uint)(value)) + \ + (((acpi_native_uint) boundary)-1)) & \ + (~(((acpi_native_uint) boundary)-1))) #define ACPI_ROUND_DOWN_TO_32_BITS(a) ACPI_ROUND_DOWN(a,4) #define ACPI_ROUND_DOWN_TO_64_BITS(a) ACPI_ROUND_DOWN(a,8) @@ -365,6 +381,14 @@ #define ACPI_REGISTER_PREPARE_BITS(val, pos, mask) ((val << pos) & mask) #define ACPI_REGISTER_INSERT_VALUE(reg, pos, mask, val) reg = (reg & (~(mask))) | ACPI_REGISTER_PREPARE_BITS(val, pos, mask) +/* Generate a UUID */ + +#define ACPI_INIT_UUID(a,b,c,d0,d1,d2,d3,d4,d5,d6,d7) \ + (a) & 0xFF, ((a) >> 8) & 0xFF, ((a) >> 16) & 0xFF, ((a) >> 24) & 0xFF, \ + (b) & 0xFF, ((b) >> 8) & 0xFF, \ + (c) & 0xFF, ((c) >> 8) & 0xFF, \ + (d0), (d1), (d2), (d3), (d4), (d5), (d6), (d7) + /* * An struct acpi_namespace_node * can appear in some contexts, * where a pointer to an union acpi_operand_object can also @@ -423,57 +447,52 @@ #define GET_CURRENT_ARG_TYPE(list) (list & ((u32) 0x1F)) #define INCREMENT_ARG_LIST(list) (list >>= ((u32) ARG_TYPE_WIDTH)) +#if defined (ACPI_DEBUG_OUTPUT) || !defined (ACPI_NO_ERROR_MESSAGES) /* - * Reporting macros that are never compiled out + * Module name is include in both debug and non-debug versions primarily for + * error messages. The __FILE__ macro is not very useful for this, because it + * often includes the entire pathname to the module */ -#define ACPI_PARAM_LIST(pl) pl +#define ACPI_MODULE_NAME(name) static char ACPI_UNUSED_VAR *_acpi_module_name = name; +#else +#define ACPI_MODULE_NAME(name) +#endif /* - * Error reporting. These versions add callers module and line#. - * - * Since _acpi_module_name gets compiled out when ACPI_DEBUG_OUTPUT - * isn't defined, only use it in debug mode. + * Ascii error messages can be configured out */ -#ifdef ACPI_DEBUG_OUTPUT +#ifndef ACPI_NO_ERROR_MESSAGES +#define AE_INFO _acpi_module_name, __LINE__ -#define ACPI_REPORT_INFO(fp) {acpi_ut_report_info(_acpi_module_name,__LINE__,_COMPONENT); \ - acpi_os_printf ACPI_PARAM_LIST(fp);} -#define ACPI_REPORT_ERROR(fp) {acpi_ut_report_error(_acpi_module_name,__LINE__,_COMPONENT); \ - acpi_os_printf ACPI_PARAM_LIST(fp);} -#define ACPI_REPORT_WARNING(fp) {acpi_ut_report_warning(_acpi_module_name,__LINE__,_COMPONENT); \ - acpi_os_printf ACPI_PARAM_LIST(fp);} -#define ACPI_REPORT_NSERROR(s,e) acpi_ns_report_error(_acpi_module_name,__LINE__,_COMPONENT, s, e); - -#define ACPI_REPORT_METHOD_ERROR(s,n,p,e) acpi_ns_report_method_error(_acpi_module_name,__LINE__,_COMPONENT, s, n, p, e); +/* + * Error reporting. Callers module and line number are inserted by AE_INFO, + * the plist contains a set of parens to allow variable-length lists. + * These macros are used for both the debug and non-debug versions of the code. + */ +#define ACPI_INFO(plist) acpi_ut_info plist +#define ACPI_WARNING(plist) acpi_ut_warning plist +#define ACPI_EXCEPTION(plist) acpi_ut_exception plist +#define ACPI_ERROR(plist) acpi_ut_error plist +#define ACPI_ERROR_NAMESPACE(s,e) acpi_ns_report_error (AE_INFO, s, e); +#define ACPI_ERROR_METHOD(s,n,p,e) acpi_ns_report_method_error (AE_INFO, s, n, p, e); #else -#define ACPI_REPORT_INFO(fp) {acpi_ut_report_info("ACPI",__LINE__,_COMPONENT); \ - acpi_os_printf ACPI_PARAM_LIST(fp);} -#define ACPI_REPORT_ERROR(fp) {acpi_ut_report_error("ACPI",__LINE__,_COMPONENT); \ - acpi_os_printf ACPI_PARAM_LIST(fp);} -#define ACPI_REPORT_WARNING(fp) {acpi_ut_report_warning("ACPI",__LINE__,_COMPONENT); \ - acpi_os_printf ACPI_PARAM_LIST(fp);} -#define ACPI_REPORT_NSERROR(s,e) acpi_ns_report_error("ACPI",__LINE__,_COMPONENT, s, e); +/* No error messages */ -#define ACPI_REPORT_METHOD_ERROR(s,n,p,e) acpi_ns_report_method_error("ACPI",__LINE__,_COMPONENT, s, n, p, e); +#define ACPI_INFO(plist) +#define ACPI_WARNING(plist) +#define ACPI_EXCEPTION(plist) +#define ACPI_ERROR(plist) +#define ACPI_ERROR_NAMESPACE(s,e) +#define ACPI_ERROR_METHOD(s,n,p,e) #endif -/* Error reporting. These versions pass thru the module and line# */ - -#define _ACPI_REPORT_INFO(a,b,c,fp) {acpi_ut_report_info(a,b,c); \ - acpi_os_printf ACPI_PARAM_LIST(fp);} -#define _ACPI_REPORT_ERROR(a,b,c,fp) {acpi_ut_report_error(a,b,c); \ - acpi_os_printf ACPI_PARAM_LIST(fp);} -#define _ACPI_REPORT_WARNING(a,b,c,fp) {acpi_ut_report_warning(a,b,c); \ - acpi_os_printf ACPI_PARAM_LIST(fp);} - /* * Debug macros that are conditionally compiled */ #ifdef ACPI_DEBUG_OUTPUT -#define ACPI_MODULE_NAME(name) static char ACPI_UNUSED_VAR *_acpi_module_name = name; /* * Common parameters used for debug output functions: @@ -509,7 +528,7 @@ #endif #define ACPI_FUNCTION_TRACE(a) ACPI_FUNCTION_NAME(a) \ - acpi_ut_trace(ACPI_DEBUG_PARAMETERS) + acpi_ut_trace(ACPI_DEBUG_PARAMETERS) #define ACPI_FUNCTION_TRACE_PTR(a,b) ACPI_FUNCTION_NAME(a) \ acpi_ut_trace_ptr(ACPI_DEBUG_PARAMETERS,(void *)b) #define ACPI_FUNCTION_TRACE_U32(a,b) ACPI_FUNCTION_NAME(a) \ @@ -525,6 +544,9 @@ * bad form, but having a separate exit macro is very ugly and difficult to maintain. * One of the FUNCTION_TRACE macros above must be used in conjunction with these macros * so that "_acpi_function_name" is defined. + * + * Note: the DO_WHILE0 macro is used to prevent some compilers from complaining + * about these constructs. */ #ifdef ACPI_USE_DO_WHILE_0 #define ACPI_DO_WHILE0(a) do a while(0) @@ -532,10 +554,55 @@ #define ACPI_DO_WHILE0(a) a #endif -#define return_VOID ACPI_DO_WHILE0 ({acpi_ut_exit(ACPI_DEBUG_PARAMETERS);return;}) -#define return_ACPI_STATUS(s) ACPI_DO_WHILE0 ({acpi_ut_status_exit(ACPI_DEBUG_PARAMETERS,(s));return((s));}) -#define return_VALUE(s) ACPI_DO_WHILE0 ({acpi_ut_value_exit(ACPI_DEBUG_PARAMETERS,(acpi_integer)(s));return((s));}) -#define return_PTR(s) ACPI_DO_WHILE0 ({acpi_ut_ptr_exit(ACPI_DEBUG_PARAMETERS,(u8 *)(s));return((s));}) +#define return_VOID ACPI_DO_WHILE0 ({ \ + acpi_ut_exit (ACPI_DEBUG_PARAMETERS); \ + return;}) +/* + * There are two versions of most of the return macros. The default version is + * safer, since it avoids side-effects by guaranteeing that the argument will + * not be evaluated twice. + * + * A less-safe version of the macros is provided for optional use if the + * compiler uses excessive CPU stack (for example, this may happen in the + * debug case if code optimzation is disabled.) + */ +#ifndef ACPI_SIMPLE_RETURN_MACROS + +#define return_ACPI_STATUS(s) ACPI_DO_WHILE0 ({ \ + register acpi_status _s = (s); \ + acpi_ut_status_exit (ACPI_DEBUG_PARAMETERS, _s); \ + return (_s); }) +#define return_PTR(s) ACPI_DO_WHILE0 ({ \ + register void *_s = (void *) (s); \ + acpi_ut_ptr_exit (ACPI_DEBUG_PARAMETERS, (u8 *) _s); \ + return (_s); }) +#define return_VALUE(s) ACPI_DO_WHILE0 ({ \ + register acpi_integer _s = (s); \ + acpi_ut_value_exit (ACPI_DEBUG_PARAMETERS, _s); \ + return (_s); }) +#define return_UINT8(s) ACPI_DO_WHILE0 ({ \ + register u8 _s = (u8) (s); \ + acpi_ut_value_exit (ACPI_DEBUG_PARAMETERS, (acpi_integer) _s); \ + return (_s); }) +#define return_UINT32(s) ACPI_DO_WHILE0 ({ \ + register u32 _s = (u32) (s); \ + acpi_ut_value_exit (ACPI_DEBUG_PARAMETERS, (acpi_integer) _s); \ + return (_s); }) +#else /* Use original less-safe macros */ + +#define return_ACPI_STATUS(s) ACPI_DO_WHILE0 ({ \ + acpi_ut_status_exit (ACPI_DEBUG_PARAMETERS, (s)); \ + return((s)); }) +#define return_PTR(s) ACPI_DO_WHILE0 ({ \ + acpi_ut_ptr_exit (ACPI_DEBUG_PARAMETERS, (u8 *) (s)); \ + return((s)); }) +#define return_VALUE(s) ACPI_DO_WHILE0 ({ \ + acpi_ut_value_exit (ACPI_DEBUG_PARAMETERS, (acpi_integer) (s)); \ + return((s)); }) +#define return_UINT8(s) return_VALUE(s) +#define return_UINT32(s) return_VALUE(s) + +#endif /* ACPI_SIMPLE_RETURN_MACROS */ /* Conditional execution */ @@ -555,18 +622,6 @@ #define ACPI_DUMP_PATHNAME(a,b,c,d) acpi_ns_dump_pathname(a,b,c,d) #define ACPI_DUMP_RESOURCE_LIST(a) acpi_rs_dump_resource_list(a) #define ACPI_DUMP_BUFFER(a,b) acpi_ut_dump_buffer((u8 *)a,b,DB_BYTE_DISPLAY,_COMPONENT) -#define ACPI_BREAK_MSG(a) acpi_os_signal (ACPI_SIGNAL_BREAKPOINT,(a)) - -/* - * Generate INT3 on ACPI_ERROR (Debug only!) - */ -#define ACPI_ERROR_BREAK -#ifdef ACPI_ERROR_BREAK -#define ACPI_BREAK_ON_ERROR(lvl) if ((lvl)&ACPI_ERROR) \ - acpi_os_signal(ACPI_SIGNAL_BREAKPOINT,"Fatal error encountered\n") -#else -#define ACPI_BREAK_ON_ERROR(lvl) -#endif /* * Master debug print macros @@ -574,17 +629,14 @@ * 1) Debug print for the current component is enabled * 2) Debug error level or trace level for the print statement is enabled */ -#define ACPI_DEBUG_PRINT(pl) acpi_ut_debug_print ACPI_PARAM_LIST(pl) -#define ACPI_DEBUG_PRINT_RAW(pl) acpi_ut_debug_print_raw ACPI_PARAM_LIST(pl) +#define ACPI_DEBUG_PRINT(plist) acpi_ut_debug_print plist +#define ACPI_DEBUG_PRINT_RAW(plist) acpi_ut_debug_print_raw plist #else /* * This is the non-debug case -- make everything go away, * leaving no executable debug code! */ -#define ACPI_MODULE_NAME(name) -#define _acpi_module_name "" - #define ACPI_DEBUG_EXEC(a) #define ACPI_NORMAL_EXEC(a) a; @@ -607,11 +659,12 @@ #define ACPI_DUMP_BUFFER(a,b) #define ACPI_DEBUG_PRINT(pl) #define ACPI_DEBUG_PRINT_RAW(pl) -#define ACPI_BREAK_MSG(a) #define return_VOID return #define return_ACPI_STATUS(s) return(s) #define return_VALUE(s) return(s) +#define return_UINT8(s) return(s) +#define return_UINT32(s) return(s) #define return_PTR(s) return(s) #endif diff --git a/include/acpi/acnames.h b/include/acpi/acnames.h index 4f9063f3e95..b67da363689 100644 --- a/include/acpi/acnames.h +++ b/include/acpi/acnames.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, 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 dd3501f7e5d..b667a804fc8 100644 --- a/include/acpi/acnamesp.h +++ b/include/acpi/acnamesp.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -263,13 +263,11 @@ u32 acpi_ns_local(acpi_object_type type); void acpi_ns_report_error(char *module_name, u32 line_number, - u32 component_id, char *internal_name, acpi_status lookup_status); void acpi_ns_report_method_error(char *module_name, u32 line_number, - u32 component_id, char *message, struct acpi_namespace_node *node, char *path, acpi_status lookup_status); diff --git a/include/acpi/acobject.h b/include/acpi/acobject.h index 4a326ba6d48..d130cfed8d5 100644 --- a/include/acpi/acobject.h +++ b/include/acpi/acobject.h @@ -6,7 +6,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -69,7 +69,7 @@ u8 type; /* acpi_object_type */\ u16 reference_count; /* For object deletion management */\ union acpi_operand_object *next_object; /* Objects linked to parent NS node */\ - u8 flags; \ + u8 flags; /* Values for flag byte above */ diff --git a/include/acpi/acopcode.h b/include/acpi/acopcode.h index 64da4299219..e6d78bd9e90 100644 --- a/include/acpi/acopcode.h +++ b/include/acpi/acopcode.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/acoutput.h b/include/acpi/acoutput.h index 68d7edf0f69..7785d481dc3 100644 --- a/include/acpi/acoutput.h +++ b/include/acpi/acoutput.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -137,13 +137,19 @@ /* Exception level -- used in the global "debug_level" */ -#define ACPI_DB_ERROR ACPI_DEBUG_LEVEL (ACPI_LV_ERROR) -#define ACPI_DB_WARN ACPI_DEBUG_LEVEL (ACPI_LV_WARN) #define ACPI_DB_INIT ACPI_DEBUG_LEVEL (ACPI_LV_INIT) #define ACPI_DB_DEBUG_OBJECT ACPI_DEBUG_LEVEL (ACPI_LV_DEBUG_OBJECT) #define ACPI_DB_INFO ACPI_DEBUG_LEVEL (ACPI_LV_INFO) #define ACPI_DB_ALL_EXCEPTIONS ACPI_DEBUG_LEVEL (ACPI_LV_ALL_EXCEPTIONS) +/* + * These two levels are essentially obsolete, all instances in the + * ACPICA core code have been replaced by REPORT_ERROR and REPORT_WARNING + * (Kept here because some drivers may still use them) + */ +#define ACPI_DB_ERROR ACPI_DEBUG_LEVEL (ACPI_LV_ERROR) +#define ACPI_DB_WARN ACPI_DEBUG_LEVEL (ACPI_LV_WARN) + /* Trace level -- also used in the global "debug_level" */ #define ACPI_DB_INIT_NAMES ACPI_DEBUG_LEVEL (ACPI_LV_INIT_NAMES) diff --git a/include/acpi/acparser.h b/include/acpi/acparser.h index d352d40de1f..5a1ff484af3 100644 --- a/include/acpi/acparser.h +++ b/include/acpi/acparser.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, 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 ccf34f9dac6..b9a39d1009b 100644 --- a/include/acpi/acpi.h +++ b/include/acpi/acpi.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h index c1b4e1f882e..b425f9bb6d4 100644 --- a/include/acpi/acpi_drivers.h +++ b/include/acpi/acpi_drivers.h @@ -52,8 +52,8 @@ /* ACPI PCI Interrupt Link (pci_link.c) */ int acpi_irq_penalty_init(void); -int acpi_pci_link_allocate_irq(acpi_handle handle, int index, int *edge_level, - int *active_high_low, char **name); +int acpi_pci_link_allocate_irq(acpi_handle handle, int index, int *triggering, + int *polarity, char **name); int acpi_pci_link_free_irq(acpi_handle handle); /* ACPI PCI Interrupt Routing (pci_irq.c) */ diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h index 98e0b8cd14e..970e9a6372c 100644 --- a/include/acpi/acpiosxf.h +++ b/include/acpi/acpiosxf.h @@ -8,7 +8,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -108,9 +108,9 @@ acpi_status acpi_os_create_lock(acpi_handle * out_handle); void acpi_os_delete_lock(acpi_handle handle); -unsigned long acpi_os_acquire_lock(acpi_handle handle); +acpi_cpu_flags acpi_os_acquire_lock(acpi_handle handle); -void acpi_os_release_lock(acpi_handle handle, unsigned long flags); +void acpi_os_release_lock(acpi_handle handle, acpi_cpu_flags flags); /* * Memory allocation and mapping diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index 2a9dbc13b0f..66cf2ecef57 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -6,7 +6,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -149,6 +149,9 @@ acpi_detach_data(acpi_handle obj_handle, acpi_object_handler handler); acpi_status acpi_get_data(acpi_handle obj_handle, acpi_object_handler handler, void **data); +acpi_status +acpi_debug_trace(char *name, u32 debug_level, u32 debug_layer, u32 flags); + /* * Object manipulation and enumeration */ @@ -269,6 +272,12 @@ acpi_status(*ACPI_WALK_RESOURCE_CALLBACK) (struct acpi_resource * resource, void *context); acpi_status +acpi_get_vendor_resource(acpi_handle device_handle, + char *name, + struct acpi_vendor_uuid *uuid, + struct acpi_buffer *ret_buffer); + +acpi_status acpi_get_current_resources(acpi_handle device_handle, struct acpi_buffer *ret_buffer); @@ -280,7 +289,7 @@ acpi_get_possible_resources(acpi_handle device_handle, acpi_status acpi_walk_resources(acpi_handle device_handle, - char *path, + char *name, ACPI_WALK_RESOURCE_CALLBACK user_function, void *context); acpi_status diff --git a/include/acpi/acresrc.h b/include/acpi/acresrc.h index 38e798b05d0..fa02e808338 100644 --- a/include/acpi/acresrc.h +++ b/include/acpi/acresrc.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -44,216 +44,284 @@ #ifndef __ACRESRC_H__ #define __ACRESRC_H__ -/* - * Function prototypes called from Acpi* APIs - */ -acpi_status -acpi_rs_get_prt_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer); +/* Need the AML resource descriptor structs */ -acpi_status -acpi_rs_get_crs_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer); +#include "amlresrc.h" -#ifdef ACPI_FUTURE_USAGE -acpi_status -acpi_rs_get_prs_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer); -#endif /* ACPI_FUTURE_USAGE */ - -acpi_status -acpi_rs_get_method_data(acpi_handle handle, - char *path, struct acpi_buffer *ret_buffer); +/* + * If possible, pack the following structures to byte alignment, since we + * don't care about performance for debug output + */ +#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED +#pragma pack(1) +#endif -acpi_status -acpi_rs_set_srs_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer); +/* + * Individual entry for the resource conversion tables + */ +typedef const struct acpi_rsconvert_info { + u8 opcode; + u8 resource_offset; + u8 aml_offset; + u8 value; + +} acpi_rsconvert_info; + +/* Resource conversion opcodes */ + +#define ACPI_RSC_INITGET 0 +#define ACPI_RSC_INITSET 1 +#define ACPI_RSC_FLAGINIT 2 +#define ACPI_RSC_1BITFLAG 3 +#define ACPI_RSC_2BITFLAG 4 +#define ACPI_RSC_COUNT 5 +#define ACPI_RSC_COUNT16 6 +#define ACPI_RSC_LENGTH 7 +#define ACPI_RSC_MOVE8 8 +#define ACPI_RSC_MOVE16 9 +#define ACPI_RSC_MOVE32 10 +#define ACPI_RSC_MOVE64 11 +#define ACPI_RSC_SET8 12 +#define ACPI_RSC_DATA8 13 +#define ACPI_RSC_ADDRESS 14 +#define ACPI_RSC_SOURCE 15 +#define ACPI_RSC_SOURCEX 16 +#define ACPI_RSC_BITMASK 17 +#define ACPI_RSC_BITMASK16 18 +#define ACPI_RSC_EXIT_NE 19 +#define ACPI_RSC_EXIT_LE 20 + +/* Resource Conversion sub-opcodes */ + +#define ACPI_RSC_COMPARE_AML_LENGTH 0 +#define ACPI_RSC_COMPARE_VALUE 1 + +#define ACPI_RSC_TABLE_SIZE(d) (sizeof (d) / sizeof (struct acpi_rsconvert_info)) + +#define ACPI_RS_OFFSET(f) (u8) ACPI_OFFSET (struct acpi_resource,f) +#define AML_OFFSET(f) (u8) ACPI_OFFSET (union aml_resource,f) + +typedef const struct acpi_rsdump_info { + u8 opcode; + u8 offset; + char *name; + const char **pointer; + +} acpi_rsdump_info; + +/* Values for the Opcode field above */ + +#define ACPI_RSD_TITLE 0 +#define ACPI_RSD_LITERAL 1 +#define ACPI_RSD_STRING 2 +#define ACPI_RSD_UINT8 3 +#define ACPI_RSD_UINT16 4 +#define ACPI_RSD_UINT32 5 +#define ACPI_RSD_UINT64 6 +#define ACPI_RSD_1BITFLAG 7 +#define ACPI_RSD_2BITFLAG 8 +#define ACPI_RSD_SHORTLIST 9 +#define ACPI_RSD_LONGLIST 10 +#define ACPI_RSD_DWORDLIST 11 +#define ACPI_RSD_ADDRESS 12 +#define ACPI_RSD_SOURCE 13 + +/* restore default alignment */ + +#pragma pack() + +/* Resource tables indexed by internal resource type */ + +extern const u8 acpi_gbl_aml_resource_sizes[]; +extern struct acpi_rsconvert_info *acpi_gbl_set_resource_dispatch[]; + +/* Resource tables indexed by raw AML resource descriptor type */ + +extern const u8 acpi_gbl_resource_struct_sizes[]; +extern struct acpi_rsconvert_info *acpi_gbl_get_resource_dispatch[]; + +struct acpi_vendor_walk_info { + struct acpi_vendor_uuid *uuid; + struct acpi_buffer *buffer; + acpi_status status; +}; +/* + * rscreate + */ acpi_status -acpi_rs_create_resource_list(union acpi_operand_object *byte_stream_buffer, +acpi_rs_create_resource_list(union acpi_operand_object *aml_buffer, struct acpi_buffer *output_buffer); acpi_status -acpi_rs_create_byte_stream(struct acpi_resource *linked_list_buffer, - struct acpi_buffer *output_buffer); +acpi_rs_create_aml_resources(struct acpi_resource *linked_list_buffer, + struct acpi_buffer *output_buffer); acpi_status acpi_rs_create_pci_routing_table(union acpi_operand_object *package_object, struct acpi_buffer *output_buffer); /* - * rsdump + * rsutils */ -#ifdef ACPI_FUTURE_USAGE -void acpi_rs_dump_resource_list(struct acpi_resource *resource); - -void acpi_rs_dump_irq_list(u8 * route_table); -#endif /* ACPI_FUTURE_USAGE */ - -/* - * rscalc - */ -acpi_status -acpi_rs_get_byte_stream_start(u8 * byte_stream_buffer, - u8 ** byte_stream_start, u32 * size); - -acpi_status -acpi_rs_get_list_length(u8 * byte_stream_buffer, - u32 byte_stream_buffer_length, acpi_size * size_needed); - -acpi_status -acpi_rs_get_byte_stream_length(struct acpi_resource *linked_list_buffer, - acpi_size * size_needed); - -acpi_status -acpi_rs_get_pci_routing_table_length(union acpi_operand_object *package_object, - acpi_size * buffer_size_needed); - -acpi_status -acpi_rs_byte_stream_to_list(u8 * byte_stream_buffer, - u32 byte_stream_buffer_length, u8 * output_buffer); - -acpi_status -acpi_rs_list_to_byte_stream(struct acpi_resource *linked_list, - acpi_size byte_stream_size_needed, - u8 * output_buffer); - -acpi_status -acpi_rs_io_resource(u8 * byte_stream_buffer, - acpi_size * bytes_consumed, - u8 ** output_buffer, acpi_size * structure_size); - -acpi_status -acpi_rs_fixed_io_resource(u8 * byte_stream_buffer, - acpi_size * bytes_consumed, - u8 ** output_buffer, acpi_size * structure_size); - acpi_status -acpi_rs_io_stream(struct acpi_resource *linked_list, - u8 ** output_buffer, acpi_size * bytes_consumed); - -acpi_status -acpi_rs_fixed_io_stream(struct acpi_resource *linked_list, - u8 ** output_buffer, acpi_size * bytes_consumed); - -acpi_status -acpi_rs_irq_resource(u8 * byte_stream_buffer, - acpi_size * bytes_consumed, - u8 ** output_buffer, acpi_size * structure_size); - -acpi_status -acpi_rs_irq_stream(struct acpi_resource *linked_list, - u8 ** output_buffer, acpi_size * bytes_consumed); - -acpi_status -acpi_rs_dma_resource(u8 * byte_stream_buffer, - acpi_size * bytes_consumed, - u8 ** output_buffer, acpi_size * structure_size); +acpi_rs_get_prt_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer); acpi_status -acpi_rs_dma_stream(struct acpi_resource *linked_list, - u8 ** output_buffer, acpi_size * bytes_consumed); +acpi_rs_get_crs_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer); +#ifdef ACPI_FUTURE_USAGE acpi_status -acpi_rs_address16_resource(u8 * byte_stream_buffer, - acpi_size * bytes_consumed, - u8 ** output_buffer, acpi_size * structure_size); +acpi_rs_get_prs_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer); +#endif /* ACPI_FUTURE_USAGE */ acpi_status -acpi_rs_address16_stream(struct acpi_resource *linked_list, - u8 ** output_buffer, acpi_size * bytes_consumed); +acpi_rs_get_method_data(acpi_handle handle, + char *path, struct acpi_buffer *ret_buffer); acpi_status -acpi_rs_address32_resource(u8 * byte_stream_buffer, - acpi_size * bytes_consumed, - u8 ** output_buffer, acpi_size * structure_size); +acpi_rs_set_srs_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer); +/* + * rscalc + */ acpi_status -acpi_rs_address32_stream(struct acpi_resource *linked_list, - u8 ** output_buffer, acpi_size * bytes_consumed); +acpi_rs_get_list_length(u8 * aml_buffer, + u32 aml_buffer_length, acpi_size * size_needed); acpi_status -acpi_rs_address64_resource(u8 * byte_stream_buffer, - acpi_size * bytes_consumed, - u8 ** output_buffer, acpi_size * structure_size); +acpi_rs_get_aml_length(struct acpi_resource *linked_list_buffer, + acpi_size * size_needed); acpi_status -acpi_rs_address64_stream(struct acpi_resource *linked_list, - u8 ** output_buffer, acpi_size * bytes_consumed); +acpi_rs_get_pci_routing_table_length(union acpi_operand_object *package_object, + acpi_size * buffer_size_needed); acpi_status -acpi_rs_start_depend_fns_resource(u8 * byte_stream_buffer, - acpi_size * bytes_consumed, - u8 ** output_buffer, - acpi_size * structure_size); +acpi_rs_convert_aml_to_resources(u8 * aml_buffer, + u32 aml_buffer_length, u8 * output_buffer); acpi_status -acpi_rs_end_depend_fns_resource(u8 * byte_stream_buffer, - acpi_size * bytes_consumed, - u8 ** output_buffer, - acpi_size * structure_size); +acpi_rs_convert_resources_to_aml(struct acpi_resource *resource, + acpi_size aml_size_needed, u8 * output_buffer); -acpi_status -acpi_rs_start_depend_fns_stream(struct acpi_resource *linked_list, - u8 ** output_buffer, - acpi_size * bytes_consumed); +/* + * rsaddr + */ +void +acpi_rs_set_address_common(union aml_resource *aml, + struct acpi_resource *resource); -acpi_status -acpi_rs_end_depend_fns_stream(struct acpi_resource *linked_list, - u8 ** output_buffer, acpi_size * bytes_consumed); +u8 +acpi_rs_get_address_common(struct acpi_resource *resource, + union aml_resource *aml); +/* + * rsmisc + */ acpi_status -acpi_rs_memory24_resource(u8 * byte_stream_buffer, - acpi_size * bytes_consumed, - u8 ** output_buffer, acpi_size * structure_size); +acpi_rs_convert_aml_to_resource(struct acpi_resource *resource, + union aml_resource *aml, + struct acpi_rsconvert_info *info); acpi_status -acpi_rs_memory24_stream(struct acpi_resource *linked_list, - u8 ** output_buffer, acpi_size * bytes_consumed); +acpi_rs_convert_resource_to_aml(struct acpi_resource *resource, + union aml_resource *aml, + struct acpi_rsconvert_info *info); -acpi_status -acpi_rs_memory32_range_resource(u8 * byte_stream_buffer, - acpi_size * bytes_consumed, - u8 ** output_buffer, - acpi_size * structure_size); +/* + * rsutils + */ +void +acpi_rs_move_data(void *destination, + void *source, u16 item_count, u8 move_type); -acpi_status -acpi_rs_fixed_memory32_resource(u8 * byte_stream_buffer, - acpi_size * bytes_consumed, - u8 ** output_buffer, - acpi_size * structure_size); +u8 acpi_rs_decode_bitmask(u16 mask, u8 * list); -acpi_status -acpi_rs_memory32_range_stream(struct acpi_resource *linked_list, - u8 ** output_buffer, acpi_size * bytes_consumed); +u16 acpi_rs_encode_bitmask(u8 * list, u8 count); -acpi_status -acpi_rs_fixed_memory32_stream(struct acpi_resource *linked_list, - u8 ** output_buffer, acpi_size * bytes_consumed); +acpi_rs_length +acpi_rs_get_resource_source(acpi_rs_length resource_length, + acpi_rs_length minimum_length, + struct acpi_resource_source *resource_source, + union aml_resource *aml, char *string_ptr); -acpi_status -acpi_rs_extended_irq_resource(u8 * byte_stream_buffer, - acpi_size * bytes_consumed, - u8 ** output_buffer, acpi_size * structure_size); +acpi_rsdesc_size +acpi_rs_set_resource_source(union aml_resource *aml, + acpi_rs_length minimum_length, + struct acpi_resource_source *resource_source); -acpi_status -acpi_rs_extended_irq_stream(struct acpi_resource *linked_list, - u8 ** output_buffer, acpi_size * bytes_consumed); +void +acpi_rs_set_resource_header(u8 descriptor_type, + acpi_rsdesc_size total_length, + union aml_resource *aml); -acpi_status -acpi_rs_end_tag_resource(u8 * byte_stream_buffer, - acpi_size * bytes_consumed, - u8 ** output_buffer, acpi_size * structure_size); +void +acpi_rs_set_resource_length(acpi_rsdesc_size total_length, + union aml_resource *aml); -acpi_status -acpi_rs_end_tag_stream(struct acpi_resource *linked_list, - u8 ** output_buffer, acpi_size * bytes_consumed); +/* + * rsdump + */ +void acpi_rs_dump_resource_list(struct acpi_resource *resource); -acpi_status -acpi_rs_vendor_resource(u8 * byte_stream_buffer, - acpi_size * bytes_consumed, - u8 ** output_buffer, acpi_size * structure_size); +void acpi_rs_dump_irq_list(u8 * route_table); -acpi_status -acpi_rs_vendor_stream(struct acpi_resource *linked_list, - u8 ** output_buffer, acpi_size * bytes_consumed); +/* + * Resource conversion tables + */ +extern struct acpi_rsconvert_info acpi_rs_convert_dma[]; +extern struct acpi_rsconvert_info acpi_rs_convert_end_dpf[]; +extern struct acpi_rsconvert_info acpi_rs_convert_io[]; +extern struct acpi_rsconvert_info acpi_rs_convert_fixed_io[]; +extern struct acpi_rsconvert_info acpi_rs_convert_end_tag[]; +extern struct acpi_rsconvert_info acpi_rs_convert_memory24[]; +extern struct acpi_rsconvert_info acpi_rs_convert_generic_reg[]; +extern struct acpi_rsconvert_info acpi_rs_convert_memory32[]; +extern struct acpi_rsconvert_info acpi_rs_convert_fixed_memory32[]; +extern struct acpi_rsconvert_info acpi_rs_convert_address32[]; +extern struct acpi_rsconvert_info acpi_rs_convert_address16[]; +extern struct acpi_rsconvert_info acpi_rs_convert_ext_irq[]; +extern struct acpi_rsconvert_info acpi_rs_convert_address64[]; +extern struct acpi_rsconvert_info acpi_rs_convert_ext_address64[]; + +/* These resources require separate get/set tables */ + +extern struct acpi_rsconvert_info acpi_rs_get_irq[]; +extern struct acpi_rsconvert_info acpi_rs_get_start_dpf[]; +extern struct acpi_rsconvert_info acpi_rs_get_vendor_small[]; +extern struct acpi_rsconvert_info acpi_rs_get_vendor_large[]; + +extern struct acpi_rsconvert_info acpi_rs_set_irq[]; +extern struct acpi_rsconvert_info acpi_rs_set_start_dpf[]; +extern struct acpi_rsconvert_info acpi_rs_set_vendor[]; + +#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) +/* + * rsinfo + */ +extern struct acpi_rsdump_info *acpi_gbl_dump_resource_dispatch[]; -u8 acpi_rs_get_resource_type(u8 resource_start_byte); +/* + * rsdump + */ +extern struct acpi_rsdump_info acpi_rs_dump_irq[]; +extern struct acpi_rsdump_info acpi_rs_dump_dma[]; +extern struct acpi_rsdump_info acpi_rs_dump_start_dpf[]; +extern struct acpi_rsdump_info acpi_rs_dump_end_dpf[]; +extern struct acpi_rsdump_info acpi_rs_dump_io[]; +extern struct acpi_rsdump_info acpi_rs_dump_fixed_io[]; +extern struct acpi_rsdump_info acpi_rs_dump_vendor[]; +extern struct acpi_rsdump_info acpi_rs_dump_end_tag[]; +extern struct acpi_rsdump_info acpi_rs_dump_memory24[]; +extern struct acpi_rsdump_info acpi_rs_dump_memory32[]; +extern struct acpi_rsdump_info acpi_rs_dump_fixed_memory32[]; +extern struct acpi_rsdump_info acpi_rs_dump_address16[]; +extern struct acpi_rsdump_info acpi_rs_dump_address32[]; +extern struct acpi_rsdump_info acpi_rs_dump_address64[]; +extern struct acpi_rsdump_info acpi_rs_dump_ext_address64[]; +extern struct acpi_rsdump_info acpi_rs_dump_ext_irq[]; +extern struct acpi_rsdump_info acpi_rs_dump_generic_reg[]; +#endif #endif /* __ACRESRC_H__ */ diff --git a/include/acpi/acstruct.h b/include/acpi/acstruct.h index 99d23533980..d8c1c2cdac0 100644 --- a/include/acpi/acstruct.h +++ b/include/acpi/acstruct.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/actables.h b/include/acpi/actables.h index f92c1858b80..30a47542e1c 100644 --- a/include/acpi/actables.h +++ b/include/acpi/actables.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h index a46f406e1c9..ed53f842dad 100644 --- a/include/acpi/actbl.h +++ b/include/acpi/actbl.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -45,6 +45,12 @@ #define __ACTBL_H__ /* + * Note about bitfields: The u8 type is used for bitfields in ACPI tables. + * This is the only type that is even remotely portable. Anything else is not + * portable, so do not use any other bitfield types. + */ + +/* * Values for description table header signatures */ #define RSDP_NAME "RSDP" diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h index 67312c3a915..cd428d57add 100644 --- a/include/acpi/actbl1.h +++ b/include/acpi/actbl1.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h index 50305ce2681..dfc7ac1094b 100644 --- a/include/acpi/actbl2.h +++ b/include/acpi/actbl2.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index 6213b27516e..7ca89cde706 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -44,7 +44,15 @@ #ifndef __ACTYPES_H__ #define __ACTYPES_H__ -/*! [Begin] no source code translation (keep the typedefs) */ +/* + * ACPI_MACHINE_WIDTH must be specified in an OS- or compiler-dependent header + * and must be either 16, 32, or 64 + */ +#ifndef ACPI_MACHINE_WIDTH +#error ACPI_MACHINE_WIDTH not defined +#endif + +/*! [Begin] no source code translation */ /* * Data type ranges @@ -58,87 +66,150 @@ #define ACPI_UINT64_MAX (UINT64)(~((UINT64) 0)) /* 0xFFFFFFFFFFFFFFFF */ #define ACPI_ASCII_MAX 0x7F -#ifdef DEFINE_ALTERNATE_TYPES /* - * Types used only in translated source, defined here to enable - * cross-platform compilation only. + * Architecture-specific ACPICA Subsystem Data Types + * + * The goal of these types is to provide source code portability across + * 16-bit, 32-bit, and 64-bit targets. + * + * 1) The following types are of fixed size for all targets (16/32/64): + * + * BOOLEAN Logical boolean + * + * UINT8 8-bit (1 byte) unsigned value + * UINT16 16-bit (2 byte) unsigned value + * UINT32 32-bit (4 byte) unsigned value + * UINT64 64-bit (8 byte) unsigned value + * + * INT16 16-bit (2 byte) signed value + * INT32 32-bit (4 byte) signed value + * INT64 64-bit (8 byte) signed value + * + * COMPILER_DEPENDENT_UINT64/INT64 - These types are defined in the + * compiler-dependent header(s) and were introduced because there is no common + * 64-bit integer type across the various compilation models, as shown in + * the table below. + * + * Datatype LP64 ILP64 LLP64 ILP32 LP32 16bit + * char 8 8 8 8 8 8 + * short 16 16 16 16 16 16 + * _int32 32 + * int 32 64 32 32 16 16 + * long 64 64 32 32 32 32 + * long long 64 64 + * pointer 64 64 64 32 32 32 + * + * Note: ILP64 and LP32 are currently not supported. + * + * + * 2) These types represent the native word size of the target mode of the + * processor, and may be 16-bit, 32-bit, or 64-bit as required. They are + * usually used for memory allocation, efficient loop counters, and array + * indexes. The types are similar to the size_t type in the C library and are + * required because there is no C type that consistently represents the native + * data width. + * + * ACPI_SIZE 16/32/64-bit unsigned value + * ACPI_NATIVE_UINT 16/32/64-bit unsigned value + * ACPI_NATIVE_INT 16/32/64-bit signed value + * */ -typedef int s32; -typedef unsigned char u8; -typedef unsigned short u16; -typedef unsigned int u32; -typedef COMPILER_DEPENDENT_UINT64 u64; - -#endif -/* - * Data types - Fixed across all compilation models (16/32/64) +/******************************************************************************* * - * BOOLEAN Logical Boolean. - * INT8 8-bit (1 byte) signed value - * UINT8 8-bit (1 byte) unsigned value - * INT16 16-bit (2 byte) signed value - * UINT16 16-bit (2 byte) unsigned value - * INT32 32-bit (4 byte) signed value - * UINT32 32-bit (4 byte) unsigned value - * INT64 64-bit (8 byte) signed value - * UINT64 64-bit (8 byte) unsigned value - * ACPI_NATIVE_INT 32-bit on IA-32, 64-bit on IA-64 signed value - * ACPI_NATIVE_UINT 32-bit on IA-32, 64-bit on IA-64 unsigned value - */ + * Common types for all compilers, all targets + * + ******************************************************************************/ -#ifndef ACPI_MACHINE_WIDTH -#error ACPI_MACHINE_WIDTH not defined -#endif +typedef unsigned char BOOLEAN; +typedef unsigned char UINT8; +typedef unsigned short UINT16; +typedef COMPILER_DEPENDENT_UINT64 UINT64; +typedef COMPILER_DEPENDENT_INT64 INT64; + +/*! [End] no source code translation !*/ + +/******************************************************************************* + * + * Types specific to 64-bit targets + * + ******************************************************************************/ #if ACPI_MACHINE_WIDTH == 64 -/*! [Begin] no source code translation (keep the typedefs) */ +/*! [Begin] no source code translation (keep the typedefs as-is) */ -/* - * 64-bit type definitions - */ -typedef unsigned char UINT8; -typedef unsigned char BOOLEAN; -typedef unsigned short UINT16; -typedef int INT32; typedef unsigned int UINT32; -typedef COMPILER_DEPENDENT_INT64 INT64; -typedef COMPILER_DEPENDENT_UINT64 UINT64; +typedef int INT32; /*! [End] no source code translation !*/ -typedef s64 acpi_native_int; 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; -typedef u64 acpi_size; -#define ALIGNED_ADDRESS_BOUNDARY 0x00000008 /* No hardware alignment support in IA64 */ -#define ACPI_USE_NATIVE_DIVIDE /* Native 64-bit integer support */ #define ACPI_MAX_PTR ACPI_UINT64_MAX #define ACPI_SIZE_MAX ACPI_UINT64_MAX -#elif ACPI_MACHINE_WIDTH == 16 - -/*! [Begin] no source code translation (keep the typedefs) */ +#define ALIGNED_ADDRESS_BOUNDARY 0x00000008 +#define ACPI_USE_NATIVE_DIVIDE /* Has native 64-bit integer support */ /* - * 16-bit type definitions + * In the case of the Itanium Processor Family (IPF), the hardware does not + * support misaligned memory transfers. Set the MISALIGNMENT_NOT_SUPPORTED flag + * to indicate that special precautions must be taken to avoid alignment faults. + * (IA64 or ia64 is currently used by existing compilers to indicate IPF.) + * + * Note: Em64_t and other X86-64 processors support misaligned transfers, + * so there is no need to define this flag. */ -typedef unsigned char UINT8; -typedef unsigned char BOOLEAN; -typedef unsigned int UINT16; -typedef long INT32; -typedef int INT16; -typedef unsigned long UINT32; +#if defined (__IA64__) || defined (__ia64__) +#define ACPI_MISALIGNMENT_NOT_SUPPORTED +#endif -struct { - UINT32 Lo; - UINT32 Hi; -}; +/******************************************************************************* + * + * Types specific to 32-bit targets + * + ******************************************************************************/ + +#elif ACPI_MACHINE_WIDTH == 32 + +/*! [Begin] no source code translation (keep the typedefs as-is) */ + +typedef unsigned int UINT32; +typedef int INT32; + +/*! [End] no source code translation !*/ + +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; + +#define ACPI_MAX_PTR ACPI_UINT32_MAX +#define ACPI_SIZE_MAX ACPI_UINT32_MAX + +#define ALIGNED_ADDRESS_BOUNDARY 0x00000004 + +/******************************************************************************* + * + * 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 !*/ @@ -148,61 +219,84 @@ typedef s16 acpi_native_int; typedef u32 acpi_table_ptr; typedef u32 acpi_io_address; typedef char *acpi_physical_address; -typedef u16 acpi_size; -#define ALIGNED_ADDRESS_BOUNDARY 0x00000002 -#define ACPI_MISALIGNED_TRANSFERS -#define ACPI_USE_NATIVE_DIVIDE /* No 64-bit integers, ok to use native divide */ #define ACPI_MAX_PTR ACPI_UINT16_MAX #define ACPI_SIZE_MAX ACPI_UINT16_MAX -/* - * (16-bit only) internal integers must be 32-bits, so - * 64-bit integers cannot be supported - */ +#define ALIGNED_ADDRESS_BOUNDARY 0x00000002 +#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 -#elif ACPI_MACHINE_WIDTH == 32 +#else -/*! [Begin] no source code translation (keep the typedefs) */ +/* ACPI_MACHINE_WIDTH must be either 64, 32, or 16 */ -/* - * 32-bit type definitions (default) - */ -typedef unsigned char UINT8; -typedef unsigned char BOOLEAN; -typedef unsigned short UINT16; -typedef int INT32; -typedef unsigned int UINT32; -typedef COMPILER_DEPENDENT_INT64 INT64; -typedef COMPILER_DEPENDENT_UINT64 UINT64; +#error unknown ACPI_MACHINE_WIDTH +#endif -/*! [End] no source code translation !*/ +/* Variable-width type, used instead of clib size_t */ -typedef s32 acpi_native_int; -typedef u32 acpi_native_uint; +typedef acpi_native_uint acpi_size; -typedef u64 acpi_table_ptr; -typedef u32 acpi_io_address; -typedef u64 acpi_physical_address; -typedef u32 acpi_size; +/******************************************************************************* + * + * OS- or compiler-dependent types + * + * If the defaults below are not appropriate for the host system, they can + * be defined in the compiler-specific or OS-specific header, and this will + * take precedence. + * + ******************************************************************************/ -#define ALIGNED_ADDRESS_BOUNDARY 0x00000004 -#define ACPI_MISALIGNED_TRANSFERS -#define ACPI_MAX_PTR ACPI_UINT32_MAX -#define ACPI_SIZE_MAX ACPI_UINT32_MAX +/* Use C99 uintptr_t for pointer casting if available, "void *" otherwise */ -#else -#error unknown ACPI_MACHINE_WIDTH +#ifndef acpi_uintptr_t +#define acpi_uintptr_t void * #endif /* - * This type is used for bitfields in ACPI tables. The only type that is - * even remotely portable is u8. Anything else is not portable, so - * do not add any more bitfield types. + * If acpi_cache_t was not defined in the OS-dependent header, + * define it now. This is typically the case where the local cache + * manager implementation is to be used (ACPI_USE_LOCAL_CACHE) + */ +#ifndef acpi_cache_t +#define acpi_cache_t struct acpi_memory_list +#endif + +/* + * Allow the CPU flags word to be defined per-OS to simplify the use of the + * lock and unlock OSL interfaces. + */ +#ifndef acpi_cpu_flags +#define acpi_cpu_flags acpi_native_uint +#endif + +/* + * ACPI_PRINTF_LIKE is used to tag functions as "printf-like" because + * some compilers can catch printf format string problems */ -typedef u8 UINT8_BIT; -typedef acpi_native_uint ACPI_PTRDIFF; +#ifndef ACPI_PRINTF_LIKE +#define ACPI_PRINTF_LIKE(c) +#endif + +/* + * Some compilers complain about unused variables. Sometimes we don't want to + * use all the variables (for example, _acpi_module_name). This allows us + * to to tell the compiler in a per-variable manner that a variable + * is unused + */ +#ifndef ACPI_UNUSED_VAR +#define ACPI_UNUSED_VAR +#endif + +/******************************************************************************* + * + * Independent types + * + ******************************************************************************/ /* * Pointer overlays to avoid lots of typecasting for @@ -234,18 +328,8 @@ struct acpi_pointer { #define ACPI_LOGMODE_PHYSPTR ACPI_LOGICAL_ADDRESSING | ACPI_PHYSICAL_POINTER #define ACPI_LOGMODE_LOGPTR ACPI_LOGICAL_ADDRESSING | ACPI_LOGICAL_POINTER -/* - * If acpi_cache_t was not defined in the OS-dependent header, - * define it now. This is typically the case where the local cache - * manager implementation is to be used (ACPI_USE_LOCAL_CACHE) - */ -#ifndef acpi_cache_t -#define acpi_cache_t struct acpi_memory_list -#endif +/* Logical defines and NULL */ -/* - * Useful defines - */ #ifdef FALSE #undef FALSE #endif @@ -261,12 +345,12 @@ struct acpi_pointer { #endif /* - * Local datatypes + * Mescellaneous types */ typedef u32 acpi_status; /* All ACPI Exceptions */ typedef u32 acpi_name; /* 4-byte ACPI name */ typedef char *acpi_string; /* Null terminated ASCII string */ -typedef void *acpi_handle; /* Actually a ptr to an Node */ +typedef void *acpi_handle; /* Actually a ptr to a NS Node */ struct uint64_struct { u32 lo; @@ -323,7 +407,7 @@ typedef u64 acpi_integer; /* * Constants with special meanings */ -#define ACPI_ROOT_OBJECT (acpi_handle) ACPI_PTR_ADD (char, NULL, ACPI_MAX_PTR) +#define ACPI_ROOT_OBJECT ACPI_ADD_PTR (acpi_handle, NULL, ACPI_MAX_PTR) /* * Initialization sequence @@ -470,37 +554,6 @@ typedef u32 acpi_object_type; #define ACPI_TYPE_NOT_FOUND 0xFF /* - * Bitmapped ACPI types. Used internally only - */ -#define ACPI_BTYPE_ANY 0x00000000 -#define ACPI_BTYPE_INTEGER 0x00000001 -#define ACPI_BTYPE_STRING 0x00000002 -#define ACPI_BTYPE_BUFFER 0x00000004 -#define ACPI_BTYPE_PACKAGE 0x00000008 -#define ACPI_BTYPE_FIELD_UNIT 0x00000010 -#define ACPI_BTYPE_DEVICE 0x00000020 -#define ACPI_BTYPE_EVENT 0x00000040 -#define ACPI_BTYPE_METHOD 0x00000080 -#define ACPI_BTYPE_MUTEX 0x00000100 -#define ACPI_BTYPE_REGION 0x00000200 -#define ACPI_BTYPE_POWER 0x00000400 -#define ACPI_BTYPE_PROCESSOR 0x00000800 -#define ACPI_BTYPE_THERMAL 0x00001000 -#define ACPI_BTYPE_BUFFER_FIELD 0x00002000 -#define ACPI_BTYPE_DDB_HANDLE 0x00004000 -#define ACPI_BTYPE_DEBUG_OBJECT 0x00008000 -#define ACPI_BTYPE_REFERENCE 0x00010000 -#define ACPI_BTYPE_RESOURCE 0x00020000 - -#define ACPI_BTYPE_COMPUTE_DATA (ACPI_BTYPE_INTEGER | ACPI_BTYPE_STRING | ACPI_BTYPE_BUFFER) - -#define ACPI_BTYPE_DATA (ACPI_BTYPE_COMPUTE_DATA | ACPI_BTYPE_PACKAGE) -#define ACPI_BTYPE_DATA_REFERENCE (ACPI_BTYPE_DATA | ACPI_BTYPE_REFERENCE | ACPI_BTYPE_DDB_HANDLE) -#define ACPI_BTYPE_DEVICE_OBJECTS (ACPI_BTYPE_DEVICE | ACPI_BTYPE_THERMAL | ACPI_BTYPE_PROCESSOR) -#define ACPI_BTYPE_OBJECTS_AND_REFS 0x0001FFFF /* ARG or LOCAL */ -#define ACPI_BTYPE_ALL_OBJECTS 0x0000FFFF - -/* * All I/O */ #define ACPI_READ 0 @@ -853,6 +906,14 @@ struct acpi_compatible_id_list { #define ACPI_VALID_CID 0x0010 #define ACPI_VALID_SXDS 0x0020 +/* Flags for _STA method */ + +#define ACPI_STA_DEVICE_PRESENT 0x01 +#define ACPI_STA_DEVICE_ENABLED 0x02 +#define ACPI_STA_DEVICE_UI 0x04 +#define ACPI_STA_DEVICE_OK 0x08 +#define ACPI_STA_BATTERY_PRESENT 0x10 + #define ACPI_COMMON_OBJ_INFO \ acpi_object_type type; /* ACPI object type */ \ acpi_name name /* ACPI object Name */ @@ -895,6 +956,8 @@ struct acpi_mem_space_context { /* * Definitions for Resource Attributes */ +typedef u16 acpi_rs_length; /* Resource Length field is fixed at 16 bits */ +typedef u32 acpi_rsdesc_size; /* Max Resource Descriptor size is (length+3) = (64_k-1)+3 */ /* * Memory Attributes @@ -916,7 +979,9 @@ struct acpi_mem_space_context { #define ACPI_ISA_ONLY_RANGES (u8) 0x02 #define ACPI_ENTIRE_RANGE (ACPI_NON_ISA_ONLY_RANGES | ACPI_ISA_ONLY_RANGES) -#define ACPI_SPARSE_TRANSLATION (u8) 0x03 +/* Type of translation - 1=Sparse, 0=Dense */ + +#define ACPI_SPARSE_TRANSLATION (u8) 0x01 /* * IO Port Descriptor Decode @@ -927,8 +992,8 @@ struct acpi_mem_space_context { /* * IRQ Attributes */ -#define ACPI_EDGE_SENSITIVE (u8) 0x00 -#define ACPI_LEVEL_SENSITIVE (u8) 0x01 +#define ACPI_LEVEL_SENSITIVE (u8) 0x00 +#define ACPI_EDGE_SENSITIVE (u8) 0x01 #define ACPI_ACTIVE_HIGH (u8) 0x00 #define ACPI_ACTIVE_LOW (u8) 0x01 @@ -975,27 +1040,45 @@ struct acpi_mem_space_context { #define ACPI_CONSUMER (u8) 0x01 /* + * If possible, pack the following structures to byte alignment + */ +#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED +#pragma pack(1) +#endif + +/* UUID data structures for use in vendor-defined resource descriptors */ + +struct acpi_uuid { + u8 data[ACPI_UUID_LENGTH]; +}; + +struct acpi_vendor_uuid { + u8 subtype; + u8 data[ACPI_UUID_LENGTH]; +}; + +/* * Structures used to describe device resources */ struct acpi_resource_irq { - u32 edge_level; - u32 active_high_low; - u32 shared_exclusive; - u32 number_of_interrupts; - u32 interrupts[1]; + u8 triggering; + u8 polarity; + u8 sharable; + u8 interrupt_count; + u8 interrupts[1]; }; struct acpi_resource_dma { - u32 type; - u32 bus_master; - u32 transfer; - u32 number_of_channels; - u32 channels[1]; + u8 type; + u8 bus_master; + u8 transfer; + u8 channel_count; + u8 channels[1]; }; -struct acpi_resource_start_dpf { - u32 compatibility_priority; - u32 performance_robustness; +struct acpi_resource_start_dependent { + u8 compatibility_priority; + u8 performance_robustness; }; /* @@ -1004,179 +1087,217 @@ struct acpi_resource_start_dpf { */ struct acpi_resource_io { - u32 io_decode; - u32 min_base_address; - u32 max_base_address; - u32 alignment; - u32 range_length; + u8 io_decode; + u8 alignment; + u8 address_length; + u16 minimum; + u16 maximum; }; struct acpi_resource_fixed_io { - u32 base_address; - u32 range_length; + u16 address; + u8 address_length; }; struct acpi_resource_vendor { - u32 length; - u8 reserved[1]; + u16 byte_length; + u8 byte_data[1]; +}; + +/* Vendor resource with UUID info (introduced in ACPI 3.0) */ + +struct acpi_resource_vendor_typed { + u16 byte_length; + u8 uuid_subtype; + u8 uuid[ACPI_UUID_LENGTH]; + u8 byte_data[1]; }; struct acpi_resource_end_tag { u8 checksum; }; -struct acpi_resource_mem24 { - u32 read_write_attribute; - u32 min_base_address; - u32 max_base_address; - u32 alignment; - u32 range_length; +struct acpi_resource_memory24 { + u8 write_protect; + u16 minimum; + u16 maximum; + u16 alignment; + u16 address_length; }; -struct acpi_resource_mem32 { - u32 read_write_attribute; - u32 min_base_address; - u32 max_base_address; +struct acpi_resource_memory32 { + u8 write_protect; + u32 minimum; + u32 maximum; u32 alignment; - u32 range_length; + u32 address_length; }; -struct acpi_resource_fixed_mem32 { - u32 read_write_attribute; - u32 range_base_address; - u32 range_length; +struct acpi_resource_fixed_memory32 { + u8 write_protect; + u32 address; + u32 address_length; }; struct acpi_memory_attribute { - u16 cache_attribute; - u16 read_write_attribute; + u8 write_protect; + u8 caching; + u8 range_type; + u8 translation; }; struct acpi_io_attribute { - u16 range_attribute; - u16 translation_attribute; -}; - -struct acpi_bus_attribute { - u16 reserved1; - u16 reserved2; + u8 range_type; + u8 translation; + u8 translation_type; + u8 reserved1; }; union acpi_resource_attribute { - struct acpi_memory_attribute memory; + struct acpi_memory_attribute mem; struct acpi_io_attribute io; - struct acpi_bus_attribute bus; + + /* Used for the *word_space macros */ + + u8 type_specific; }; struct acpi_resource_source { - u32 index; - u32 string_length; + u8 index; + u16 string_length; char *string_ptr; }; /* Fields common to all address descriptors, 16/32/64 bit */ #define ACPI_RESOURCE_ADDRESS_COMMON \ - u32 resource_type; \ - u32 producer_consumer; \ - u32 decode; \ - u32 min_address_fixed; \ - u32 max_address_fixed; \ - union acpi_resource_attribute attribute; + u8 resource_type; \ + u8 producer_consumer; \ + u8 decode; \ + u8 min_address_fixed; \ + u8 max_address_fixed; \ + union acpi_resource_attribute info; struct acpi_resource_address { ACPI_RESOURCE_ADDRESS_COMMON}; struct acpi_resource_address16 { - ACPI_RESOURCE_ADDRESS_COMMON u32 granularity; - u32 min_address_range; - u32 max_address_range; - u32 address_translation_offset; - u32 address_length; + ACPI_RESOURCE_ADDRESS_COMMON u16 granularity; + u16 minimum; + u16 maximum; + u16 translation_offset; + u16 address_length; struct acpi_resource_source resource_source; }; struct acpi_resource_address32 { ACPI_RESOURCE_ADDRESS_COMMON u32 granularity; - u32 min_address_range; - u32 max_address_range; - u32 address_translation_offset; + u32 minimum; + u32 maximum; + u32 translation_offset; u32 address_length; struct acpi_resource_source resource_source; }; struct acpi_resource_address64 { ACPI_RESOURCE_ADDRESS_COMMON u64 granularity; - u64 min_address_range; - u64 max_address_range; - u64 address_translation_offset; + u64 minimum; + u64 maximum; + u64 translation_offset; u64 address_length; - u64 type_specific_attributes; struct acpi_resource_source resource_source; }; -struct acpi_resource_ext_irq { - u32 producer_consumer; - u32 edge_level; - u32 active_high_low; - u32 shared_exclusive; - u32 number_of_interrupts; +struct acpi_resource_extended_address64 { + ACPI_RESOURCE_ADDRESS_COMMON u8 revision_iD; + u64 granularity; + u64 minimum; + u64 maximum; + u64 translation_offset; + u64 address_length; + u64 type_specific; +}; + +struct acpi_resource_extended_irq { + u8 producer_consumer; + u8 triggering; + u8 polarity; + u8 sharable; + u8 interrupt_count; struct acpi_resource_source resource_source; u32 interrupts[1]; }; +struct acpi_resource_generic_register { + u8 space_id; + u8 bit_width; + u8 bit_offset; + u8 access_size; + u64 address; +}; + /* ACPI_RESOURCE_TYPEs */ -#define ACPI_RSTYPE_IRQ 0 -#define ACPI_RSTYPE_DMA 1 -#define ACPI_RSTYPE_START_DPF 2 -#define ACPI_RSTYPE_END_DPF 3 -#define ACPI_RSTYPE_IO 4 -#define ACPI_RSTYPE_FIXED_IO 5 -#define ACPI_RSTYPE_VENDOR 6 -#define ACPI_RSTYPE_END_TAG 7 -#define ACPI_RSTYPE_MEM24 8 -#define ACPI_RSTYPE_MEM32 9 -#define ACPI_RSTYPE_FIXED_MEM32 10 -#define ACPI_RSTYPE_ADDRESS16 11 -#define ACPI_RSTYPE_ADDRESS32 12 -#define ACPI_RSTYPE_ADDRESS64 13 -#define ACPI_RSTYPE_EXT_IRQ 14 - -typedef u32 acpi_resource_type; +#define ACPI_RESOURCE_TYPE_IRQ 0 +#define ACPI_RESOURCE_TYPE_DMA 1 +#define ACPI_RESOURCE_TYPE_START_DEPENDENT 2 +#define ACPI_RESOURCE_TYPE_END_DEPENDENT 3 +#define ACPI_RESOURCE_TYPE_IO 4 +#define ACPI_RESOURCE_TYPE_FIXED_IO 5 +#define ACPI_RESOURCE_TYPE_VENDOR 6 +#define ACPI_RESOURCE_TYPE_END_TAG 7 +#define ACPI_RESOURCE_TYPE_MEMORY24 8 +#define ACPI_RESOURCE_TYPE_MEMORY32 9 +#define ACPI_RESOURCE_TYPE_FIXED_MEMORY32 10 +#define ACPI_RESOURCE_TYPE_ADDRESS16 11 +#define ACPI_RESOURCE_TYPE_ADDRESS32 12 +#define ACPI_RESOURCE_TYPE_ADDRESS64 13 +#define ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 14 /* ACPI 3.0 */ +#define ACPI_RESOURCE_TYPE_EXTENDED_IRQ 15 +#define ACPI_RESOURCE_TYPE_GENERIC_REGISTER 16 +#define ACPI_RESOURCE_TYPE_MAX 16 union acpi_resource_data { struct acpi_resource_irq irq; struct acpi_resource_dma dma; - struct acpi_resource_start_dpf start_dpf; + struct acpi_resource_start_dependent start_dpf; struct acpi_resource_io io; struct acpi_resource_fixed_io fixed_io; - struct acpi_resource_vendor vendor_specific; + struct acpi_resource_vendor vendor; + struct acpi_resource_vendor_typed vendor_typed; struct acpi_resource_end_tag end_tag; - struct acpi_resource_mem24 memory24; - struct acpi_resource_mem32 memory32; - struct acpi_resource_fixed_mem32 fixed_memory32; - struct acpi_resource_address address; /* Common 16/32/64 address fields */ + struct acpi_resource_memory24 memory24; + struct acpi_resource_memory32 memory32; + struct acpi_resource_fixed_memory32 fixed_memory32; struct acpi_resource_address16 address16; struct acpi_resource_address32 address32; struct acpi_resource_address64 address64; - struct acpi_resource_ext_irq extended_irq; + struct acpi_resource_extended_address64 ext_address64; + struct acpi_resource_extended_irq extended_irq; + struct acpi_resource_generic_register generic_reg; + + /* Common fields */ + + struct acpi_resource_address address; /* Common 16/32/64 address fields */ }; struct acpi_resource { - acpi_resource_type id; + u32 type; u32 length; union acpi_resource_data data; }; -#define ACPI_RESOURCE_LENGTH 12 -#define ACPI_RESOURCE_LENGTH_NO_DATA 8 /* Id + Length fields */ +/* restore default alignment */ + +#pragma pack() -#define ACPI_SIZEOF_RESOURCE(type) (ACPI_RESOURCE_LENGTH_NO_DATA + sizeof (type)) +#define ACPI_RS_SIZE_MIN 12 +#define ACPI_RS_SIZE_NO_DATA 8 /* Id + Length fields */ +#define ACPI_RS_SIZE(type) (u32) (ACPI_RS_SIZE_NO_DATA + sizeof (type)) #define ACPI_NEXT_RESOURCE(res) (struct acpi_resource *)((u8 *) res + res->length) -#ifdef ACPI_MISALIGNED_TRANSFERS +#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED #define ACPI_ALIGN_RESOURCE_SIZE(length) (length) #else #define ACPI_ALIGN_RESOURCE_SIZE(length) ACPI_ROUND_UP_TO_NATIVE_WORD(length) diff --git a/include/acpi/acutils.h b/include/acpi/acutils.h index c1086452696..0927765df6a 100644 --- a/include/acpi/acutils.h +++ b/include/acpi/acutils.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -44,6 +44,39 @@ #ifndef _ACUTILS_H #define _ACUTILS_H +extern const u8 acpi_gbl_resource_aml_sizes[]; + +/* Strings used by the disassembler and debugger resource dump routines */ + +#if defined(ACPI_DISASSEMBLER) || defined (ACPI_DEBUGGER) + +extern const char *acpi_gbl_BMdecode[2]; +extern const char *acpi_gbl_config_decode[4]; +extern const char *acpi_gbl_consume_decode[2]; +extern const char *acpi_gbl_DECdecode[2]; +extern const char *acpi_gbl_HEdecode[2]; +extern const char *acpi_gbl_io_decode[2]; +extern const char *acpi_gbl_LLdecode[2]; +extern const char *acpi_gbl_max_decode[2]; +extern const char *acpi_gbl_MEMdecode[4]; +extern const char *acpi_gbl_min_decode[2]; +extern const char *acpi_gbl_MTPdecode[4]; +extern const char *acpi_gbl_RNGdecode[4]; +extern const char *acpi_gbl_RWdecode[2]; +extern const char *acpi_gbl_SHRdecode[2]; +extern const char *acpi_gbl_SIZdecode[4]; +extern const char *acpi_gbl_TRSdecode[2]; +extern const char *acpi_gbl_TTPdecode[2]; +extern const char *acpi_gbl_TYPdecode[4]; +#endif + +/* Types for Resource descriptor entries */ + +#define ACPI_INVALID_RESOURCE 0 +#define ACPI_FIXED_LENGTH 1 +#define ACPI_VARIABLE_LENGTH 2 +#define ACPI_SMALL_VARIABLE_LENGTH 3 + typedef acpi_status(*acpi_pkg_callback) (u8 object_type, union acpi_operand_object * source_object, @@ -159,7 +192,6 @@ extern const u8 _acpi_ctype[]; #define ACPI_IS_LOWER(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO)) #define ACPI_IS_PRINT(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO | _ACPI_UP | _ACPI_DI | _ACPI_SP | _ACPI_PU)) #define ACPI_IS_ALPHA(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO | _ACPI_UP)) -#define ACPI_IS_ASCII(c) ((c) < 0x80) #endif /* ACPI_USE_SYSTEM_CLIBRARY */ @@ -243,21 +275,22 @@ acpi_ut_ptr_exit(u32 line_number, const char *function_name, char *module_name, u32 component_id, u8 * ptr); -void acpi_ut_report_info(char *module_name, u32 line_number, u32 component_id); +void acpi_ut_dump_buffer(u8 * buffer, u32 count, u32 display, u32 component_id); -void acpi_ut_report_error(char *module_name, u32 line_number, u32 component_id); +void acpi_ut_report_error(char *module_name, u32 line_number); -void -acpi_ut_report_warning(char *module_name, u32 line_number, u32 component_id); +void acpi_ut_report_info(char *module_name, u32 line_number); -void acpi_ut_dump_buffer(u8 * buffer, u32 count, u32 display, u32 component_id); +void acpi_ut_report_warning(char *module_name, u32 line_number); + +/* Error and message reporting interfaces */ void ACPI_INTERNAL_VAR_XFACE acpi_ut_debug_print(u32 requested_debug_level, u32 line_number, const char *function_name, char *module_name, - u32 component_id, char *format, ...) ACPI_PRINTF_LIKE_FUNC; + u32 component_id, char *format, ...) ACPI_PRINTF_LIKE(6); void ACPI_INTERNAL_VAR_XFACE acpi_ut_debug_print_raw(u32 requested_debug_level, @@ -265,7 +298,24 @@ acpi_ut_debug_print_raw(u32 requested_debug_level, const char *function_name, char *module_name, u32 component_id, - char *format, ...) ACPI_PRINTF_LIKE_FUNC; + char *format, ...) ACPI_PRINTF_LIKE(6); + +void ACPI_INTERNAL_VAR_XFACE +acpi_ut_error(char *module_name, + u32 line_number, char *format, ...) ACPI_PRINTF_LIKE(3); + +void ACPI_INTERNAL_VAR_XFACE +acpi_ut_exception(char *module_name, + u32 line_number, + acpi_status status, char *format, ...) ACPI_PRINTF_LIKE(4); + +void ACPI_INTERNAL_VAR_XFACE +acpi_ut_warning(char *module_name, + u32 line_number, char *format, ...) ACPI_PRINTF_LIKE(3); + +void ACPI_INTERNAL_VAR_XFACE +acpi_ut_info(char *module_name, + u32 line_number, char *format, ...) ACPI_PRINTF_LIKE(3); /* * utdelete - Object deletion and reference counts @@ -419,7 +469,19 @@ acpi_ut_strtoul64(char *string, u32 base, acpi_integer * ret_integer); #define ACPI_ANY_BASE 0 -u8 *acpi_ut_get_resource_end_tag(union acpi_operand_object *obj_desc); +acpi_status acpi_ut_validate_resource(void *aml, u8 * return_index); + +u32 acpi_ut_get_descriptor_length(void *aml); + +u16 acpi_ut_get_resource_length(void *aml); + +u8 acpi_ut_get_resource_header_length(void *aml); + +u8 acpi_ut_get_resource_type(void *aml); + +acpi_status +acpi_ut_get_resource_end_tag(union acpi_operand_object *obj_desc, + u8 ** end_tag); u8 acpi_ut_generate_checksum(u8 * buffer, u32 length); diff --git a/include/acpi/amlcode.h b/include/acpi/amlcode.h index 7fdf5299f50..37964a59aef 100644 --- a/include/acpi/amlcode.h +++ b/include/acpi/amlcode.h @@ -7,7 +7,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/amlresrc.h b/include/acpi/amlresrc.h index 051786e4b21..fb4735315ad 100644 --- a/include/acpi/amlresrc.h +++ b/include/acpi/amlresrc.h @@ -6,7 +6,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -92,182 +92,168 @@ struct asl_resource_node { struct asl_resource_node *next; }; +/* Macros used to generate AML resource length fields */ + +#define ACPI_AML_SIZE_LARGE(r) (sizeof (r) - sizeof (struct aml_resource_large_header)) +#define ACPI_AML_SIZE_SMALL(r) (sizeof (r) - sizeof (struct aml_resource_small_header)) + /* * Resource descriptors defined in the ACPI specification. * * Packing/alignment must be BYTE because these descriptors - * are used to overlay the AML byte stream. + * are used to overlay the raw AML byte stream. */ #pragma pack(1) -struct asl_irq_format_desc { - u8 descriptor_type; - u16 irq_mask; +/* + * SMALL descriptors + */ +#define AML_RESOURCE_SMALL_HEADER_COMMON \ + u8 descriptor_type; + +struct aml_resource_small_header { +AML_RESOURCE_SMALL_HEADER_COMMON}; + +struct aml_resource_irq { + AML_RESOURCE_SMALL_HEADER_COMMON u16 irq_mask; u8 flags; }; -struct asl_irq_noflags_desc { - u8 descriptor_type; - u16 irq_mask; +struct aml_resource_irq_noflags { + AML_RESOURCE_SMALL_HEADER_COMMON u16 irq_mask; }; -struct asl_dma_format_desc { - u8 descriptor_type; - u8 dma_channel_mask; +struct aml_resource_dma { + AML_RESOURCE_SMALL_HEADER_COMMON u8 dma_channel_mask; u8 flags; }; -struct asl_start_dependent_desc { - u8 descriptor_type; - u8 flags; +struct aml_resource_start_dependent { + AML_RESOURCE_SMALL_HEADER_COMMON u8 flags; }; -struct asl_start_dependent_noprio_desc { - u8 descriptor_type; -}; +struct aml_resource_start_dependent_noprio { +AML_RESOURCE_SMALL_HEADER_COMMON}; -struct asl_end_dependent_desc { - u8 descriptor_type; -}; +struct aml_resource_end_dependent { +AML_RESOURCE_SMALL_HEADER_COMMON}; -struct asl_io_port_desc { - u8 descriptor_type; - u8 information; - u16 address_min; - u16 address_max; +struct aml_resource_io { + AML_RESOURCE_SMALL_HEADER_COMMON u8 flags; + u16 minimum; + u16 maximum; u8 alignment; - u8 length; + u8 address_length; }; -struct asl_fixed_io_port_desc { - u8 descriptor_type; - u16 base_address; - u8 length; +struct aml_resource_fixed_io { + AML_RESOURCE_SMALL_HEADER_COMMON u16 address; + u8 address_length; }; -struct asl_small_vendor_desc { - u8 descriptor_type; - u8 vendor_defined[7]; -}; +struct aml_resource_vendor_small { +AML_RESOURCE_SMALL_HEADER_COMMON}; -struct asl_end_tag_desc { - u8 descriptor_type; - u8 checksum; +struct aml_resource_end_tag { + AML_RESOURCE_SMALL_HEADER_COMMON u8 checksum; }; -/* LARGE descriptors */ +/* + * LARGE descriptors + */ +#define AML_RESOURCE_LARGE_HEADER_COMMON \ + u8 descriptor_type;\ + u16 resource_length; + +struct aml_resource_large_header { +AML_RESOURCE_LARGE_HEADER_COMMON}; -struct asl_memory_24_desc { - u8 descriptor_type; - u16 length; - u8 information; - u16 address_min; - u16 address_max; +struct aml_resource_memory24 { + AML_RESOURCE_LARGE_HEADER_COMMON u8 flags; + u16 minimum; + u16 maximum; u16 alignment; - u16 range_length; + u16 address_length; }; -struct asl_large_vendor_desc { - u8 descriptor_type; - u16 length; - u8 vendor_defined[1]; -}; +struct aml_resource_vendor_large { +AML_RESOURCE_LARGE_HEADER_COMMON}; -struct asl_memory_32_desc { - u8 descriptor_type; - u16 length; - u8 information; - u32 address_min; - u32 address_max; +struct aml_resource_memory32 { + AML_RESOURCE_LARGE_HEADER_COMMON u8 flags; + u32 minimum; + u32 maximum; u32 alignment; - u32 range_length; + u32 address_length; }; -struct asl_fixed_memory_32_desc { - u8 descriptor_type; - u16 length; - u8 information; - u32 base_address; - u32 range_length; +struct aml_resource_fixed_memory32 { + AML_RESOURCE_LARGE_HEADER_COMMON u8 flags; + u32 address; + u32 address_length; }; -struct asl_extended_address_desc { - u8 descriptor_type; - u16 length; - u8 resource_type; - u8 flags; - u8 specific_flags; - u8 revision_iD; +#define AML_RESOURCE_ADDRESS_COMMON \ + u8 resource_type; \ + u8 flags; \ + u8 specific_flags; + +struct aml_resource_address { +AML_RESOURCE_LARGE_HEADER_COMMON AML_RESOURCE_ADDRESS_COMMON}; + +struct aml_resource_extended_address64 { + AML_RESOURCE_LARGE_HEADER_COMMON + AML_RESOURCE_ADDRESS_COMMON u8 revision_iD; u8 reserved; u64 granularity; - u64 address_min; - u64 address_max; + u64 minimum; + u64 maximum; u64 translation_offset; u64 address_length; - u64 type_specific_attributes; - u8 optional_fields[2]; /* Used for length calculation only */ + u64 type_specific; }; -#define ASL_EXTENDED_ADDRESS_DESC_REVISION 1 /* ACPI 3.0 */ +#define AML_RESOURCE_EXTENDED_ADDRESS_REVISION 1 /* ACPI 3.0 */ -struct asl_qword_address_desc { - u8 descriptor_type; - u16 length; - u8 resource_type; - u8 flags; - u8 specific_flags; - u64 granularity; - u64 address_min; - u64 address_max; +struct aml_resource_address64 { + AML_RESOURCE_LARGE_HEADER_COMMON + AML_RESOURCE_ADDRESS_COMMON u64 granularity; + u64 minimum; + u64 maximum; u64 translation_offset; u64 address_length; - u8 optional_fields[2]; }; -struct asl_dword_address_desc { - u8 descriptor_type; - u16 length; - u8 resource_type; - u8 flags; - u8 specific_flags; - u32 granularity; - u32 address_min; - u32 address_max; +struct aml_resource_address32 { + AML_RESOURCE_LARGE_HEADER_COMMON + AML_RESOURCE_ADDRESS_COMMON u32 granularity; + u32 minimum; + u32 maximum; u32 translation_offset; u32 address_length; - u8 optional_fields[2]; }; -struct asl_word_address_desc { - u8 descriptor_type; - u16 length; - u8 resource_type; - u8 flags; - u8 specific_flags; - u16 granularity; - u16 address_min; - u16 address_max; +struct aml_resource_address16 { + AML_RESOURCE_LARGE_HEADER_COMMON + AML_RESOURCE_ADDRESS_COMMON u16 granularity; + u16 minimum; + u16 maximum; u16 translation_offset; u16 address_length; - u8 optional_fields[2]; }; -struct asl_extended_xrupt_desc { - u8 descriptor_type; - u16 length; - u8 flags; - u8 table_length; - u32 interrupt_number[1]; +struct aml_resource_extended_irq { + AML_RESOURCE_LARGE_HEADER_COMMON u8 flags; + u8 interrupt_count; + u32 interrupts[1]; /* res_source_index, res_source optional fields follow */ }; -struct asl_general_register_desc { - u8 descriptor_type; - u16 length; - u8 address_space_id; +struct aml_resource_generic_register { + AML_RESOURCE_LARGE_HEADER_COMMON u8 address_space_id; u8 bit_width; u8 bit_offset; - u8 access_size; /* ACPI 3.0, was Reserved */ + u8 access_size; /* ACPI 3.0, was previously Reserved */ u64 address; }; @@ -277,26 +263,39 @@ struct asl_general_register_desc { /* Union of all resource descriptors, so we can allocate the worst case */ -union asl_resource_desc { - struct asl_irq_format_desc irq; - struct asl_dma_format_desc dma; - struct asl_start_dependent_desc std; - struct asl_end_dependent_desc end; - struct asl_io_port_desc iop; - struct asl_fixed_io_port_desc fio; - struct asl_small_vendor_desc smv; - struct asl_end_tag_desc et; - - struct asl_memory_24_desc M24; - struct asl_large_vendor_desc lgv; - struct asl_memory_32_desc M32; - struct asl_fixed_memory_32_desc F32; - struct asl_qword_address_desc qas; - struct asl_dword_address_desc das; - struct asl_word_address_desc was; - struct asl_extended_address_desc eas; - struct asl_extended_xrupt_desc exx; - struct asl_general_register_desc grg; +union aml_resource { + /* Descriptor headers */ + + struct aml_resource_small_header small_header; + struct aml_resource_large_header large_header; + + /* Small resource descriptors */ + + struct aml_resource_irq irq; + struct aml_resource_dma dma; + struct aml_resource_start_dependent start_dpf; + struct aml_resource_end_dependent end_dpf; + struct aml_resource_io io; + struct aml_resource_fixed_io fixed_io; + struct aml_resource_vendor_small vendor_small; + struct aml_resource_end_tag end_tag; + + /* Large resource descriptors */ + + struct aml_resource_memory24 memory24; + struct aml_resource_generic_register generic_reg; + struct aml_resource_vendor_large vendor_large; + struct aml_resource_memory32 memory32; + struct aml_resource_fixed_memory32 fixed_memory32; + struct aml_resource_address16 address16; + struct aml_resource_address32 address32; + struct aml_resource_address64 address64; + struct aml_resource_extended_address64 ext_address64; + struct aml_resource_extended_irq extended_irq; + + /* Utility overlays */ + + struct aml_resource_address address; u32 u32_item; u16 u16_item; u8 U8item; diff --git a/include/acpi/pdc_intel.h b/include/acpi/pdc_intel.h index 91f4a12a99a..3fa81d55cd0 100644 --- a/include/acpi/pdc_intel.h +++ b/include/acpi/pdc_intel.h @@ -15,9 +15,7 @@ #define ACPI_PDC_C_C1_FFH (0x0100) #define ACPI_PDC_EST_CAPABILITY_SMP (ACPI_PDC_SMP_C1PT | \ - ACPI_PDC_C_C1_HALT) - -#define ACPI_PDC_EST_CAPABILITY_SMP_MSR (ACPI_PDC_EST_CAPABILITY_SMP | \ + ACPI_PDC_C_C1_HALT | \ ACPI_PDC_P_FFH) #define ACPI_PDC_C_CAPABILITY_SMP (ACPI_PDC_SMP_C2C3 | \ diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h index 16609c1ab2e..223ec646710 100644 --- a/include/acpi/platform/acenv.h +++ b/include/acpi/platform/acenv.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -68,6 +68,7 @@ #define ACPI_APPLICATION #define ACPI_DEBUGGER #define ACPI_DISASSEMBLER +#define ACPI_MUTEX_DEBUG #endif #ifdef ACPI_ASL_COMPILER @@ -148,6 +149,9 @@ #elif defined(NETWARE) #include "acnetware.h" +#elif defined(__sun) +#include "acsolaris.h" + #else /* All other environments */ @@ -157,13 +161,6 @@ #define COMPILER_DEPENDENT_INT64 long long #define COMPILER_DEPENDENT_UINT64 unsigned long long -/* - * This macro is used to tag functions as "printf-like" because - * some compilers can catch printf format string problems. MSVC - * doesn't, so this is proprocessed away. - */ -#define ACPI_PRINTF_LIKE_FUNC - #endif /* @@ -205,6 +202,8 @@ * *****************************************************************************/ +#define ACPI_IS_ASCII(c) ((c) < 0x80) + #ifdef ACPI_USE_SYSTEM_CLIBRARY /* * Use the standard C library headers. @@ -234,7 +233,7 @@ #define ACPI_STRCAT(d,s) (void) strcat((d), (s)) #define ACPI_STRNCAT(d,s,n) strncat((d), (s), (acpi_size)(n)) #define ACPI_STRTOUL(d,s,n) strtoul((d), (s), (acpi_size)(n)) -#define ACPI_MEMCMP(s1,s2,n) memcmp((s1), (s2), (acpi_size)(n)) +#define ACPI_MEMCMP(s1,s2,n) memcmp((const char *)(s1), (const char *)(s2), (acpi_size)(n)) #define ACPI_MEMCPY(d,s,n) (void) memcpy((d), (s), (acpi_size)(n)) #define ACPI_MEMSET(d,s,n) (void) memset((d), (s), (acpi_size)(n)) @@ -246,7 +245,6 @@ #define ACPI_IS_UPPER(i) isupper((int) (i)) #define ACPI_IS_PRINT(i) isprint((int) (i)) #define ACPI_IS_ALPHA(i) isalpha((int) (i)) -#define ACPI_IS_ASCII(i) isascii((int) (i)) #else @@ -273,8 +271,8 @@ typedef char *va_list; /* * Storage alignment properties */ -#define _AUPBND (sizeof (acpi_native_int) - 1) -#define _ADNBND (sizeof (acpi_native_int) - 1) +#define _AUPBND (sizeof (acpi_native_uint) - 1) +#define _ADNBND (sizeof (acpi_native_uint) - 1) /* * Variable argument list macro definitions @@ -296,7 +294,7 @@ typedef char *va_list; #define ACPI_STRCAT(d,s) (void) acpi_ut_strcat ((d), (s)) #define ACPI_STRNCAT(d,s,n) acpi_ut_strncat ((d), (s), (acpi_size)(n)) #define ACPI_STRTOUL(d,s,n) acpi_ut_strtoul ((d), (s), (acpi_size)(n)) -#define ACPI_MEMCMP(s1,s2,n) acpi_ut_memcmp((s1), (s2), (acpi_size)(n)) +#define ACPI_MEMCMP(s1,s2,n) acpi_ut_memcmp((const char *)(s1), (const char *)(s2), (acpi_size)(n)) #define ACPI_MEMCPY(d,s,n) (void) acpi_ut_memcpy ((d), (s), (acpi_size)(n)) #define ACPI_MEMSET(d,v,n) (void) acpi_ut_memset ((d), (v), (acpi_size)(n)) #define ACPI_TOUPPER acpi_ut_to_upper diff --git a/include/acpi/platform/acgcc.h b/include/acpi/platform/acgcc.h index 4c0e0ba09ba..da80933963d 100644 --- a/include/acpi/platform/acgcc.h +++ b/include/acpi/platform/acgcc.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -48,12 +48,14 @@ #define ACPI_GET_FUNCTION_NAME __FUNCTION__ -/* This macro is used to tag functions as "printf-like" because +/* + * This macro is used to tag functions as "printf-like" because * some compilers (like GCC) can catch printf format string problems. */ -#define ACPI_PRINTF_LIKE_FUNC __attribute__ ((__format__ (__printf__, 6, 7))) +#define ACPI_PRINTF_LIKE(c) __attribute__ ((__format__ (__printf__, c, c+1))) -/* Some compilers complain about unused variables. Sometimes we don't want to +/* + * Some compilers complain about unused variables. Sometimes we don't want to * use all the variables (for example, _acpi_module_name). This allows us * to to tell the compiler warning in a per-variable manner that a variable * is unused. diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h index c93e6562f0e..2e6d54569ee 100644 --- a/include/acpi/platform/aclinux.h +++ b/include/acpi/platform/aclinux.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2005, R. Byron Moore + * Copyright (C) 2000 - 2006, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -71,6 +71,10 @@ #define acpi_cache_t kmem_cache_t #endif +/* Full namespace pathname length limit - arbitrary */ + +#define ACPI_PATHNAME_MAX 256 + #else /* !__KERNEL__ */ #include <stdarg.h> @@ -98,4 +102,6 @@ #include "acgcc.h" +#define acpi_cpu_flags unsigned long + #endif /* __ACLINUX_H__ */ diff --git a/include/acpi/processor.h b/include/acpi/processor.h index 7a00d5089de..badf0277b1b 100644 --- a/include/acpi/processor.h +++ b/include/acpi/processor.h @@ -62,9 +62,6 @@ struct acpi_processor_power { u32 bm_activity; int count; struct acpi_processor_cx states[ACPI_PROCESSOR_MAX_POWER]; - - /* the _PDC objects passed by the driver, if any */ - struct acpi_object_list *pdc; }; /* Performance Management */ @@ -96,8 +93,6 @@ struct acpi_processor_performance { unsigned int state_count; struct acpi_processor_px *states; - /* the _PDC objects passed by the driver, if any */ - struct acpi_object_list *pdc; }; /* Throttling Control */ @@ -151,6 +146,9 @@ struct acpi_processor { struct acpi_processor_performance *performance; struct acpi_processor_throttling throttling; struct acpi_processor_limit limit; + + /* the _PDC objects for this processor, if any */ + struct acpi_object_list *pdc; }; struct acpi_processor_errata { @@ -178,22 +176,12 @@ int acpi_processor_notify_smm(struct module *calling_module); extern struct acpi_processor *processors[NR_CPUS]; extern struct acpi_processor_errata errata; -int acpi_processor_set_pdc(struct acpi_processor *pr, - struct acpi_object_list *pdc_in); +void arch_acpi_processor_init_pdc(struct acpi_processor *pr); -#ifdef ARCH_HAS_POWER_PDC_INIT -void acpi_processor_power_init_pdc(struct acpi_processor_power *pow, - unsigned int cpu); +#ifdef ARCH_HAS_POWER_INIT void acpi_processor_power_init_bm_check(struct acpi_processor_flags *flags, unsigned int cpu); #else -static inline void acpi_processor_power_init_pdc(struct acpi_processor_power - *pow, unsigned int cpu) -{ - pow->pdc = NULL; - return; -} - static inline void acpi_processor_power_init_bm_check(struct acpi_processor_flags *flags, unsigned int cpu) @@ -235,9 +223,6 @@ static inline int acpi_processor_ppc_has_changed(struct acpi_processor *pr) /* in processor_throttling.c */ int acpi_processor_get_throttling_info(struct acpi_processor *pr); int acpi_processor_set_throttling(struct acpi_processor *pr, int state); -ssize_t acpi_processor_write_throttling(struct file *file, - const char __user * buffer, - size_t count, loff_t * data); extern struct file_operations acpi_processor_throttling_fops; /* in processor_idle.c */ @@ -249,9 +234,6 @@ int acpi_processor_power_exit(struct acpi_processor *pr, /* in processor_thermal.c */ int acpi_processor_get_limit_info(struct acpi_processor *pr); -ssize_t acpi_processor_write_limit(struct file *file, - const char __user * buffer, - size_t count, loff_t * data); extern struct file_operations acpi_processor_limit_fops; #ifdef CONFIG_CPU_FREQ diff --git a/include/asm-alpha/dma-mapping.h b/include/asm-alpha/dma-mapping.h index 9dc7256cf97..62d0d6681aa 100644 --- a/include/asm-alpha/dma-mapping.h +++ b/include/asm-alpha/dma-mapping.h @@ -30,6 +30,7 @@ #else /* no PCI - no IOMMU. */ +struct scatterlist; void *dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp); int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, diff --git a/include/asm-alpha/mman.h b/include/asm-alpha/mman.h index f6439532a26..5f24c755f57 100644 --- a/include/asm-alpha/mman.h +++ b/include/asm-alpha/mman.h @@ -42,7 +42,11 @@ #define MADV_WILLNEED 3 /* will need these pages */ #define MADV_SPACEAVAIL 5 /* ensure resources are available */ #define MADV_DONTNEED 6 /* don't need these pages */ -#define MADV_REMOVE 7 /* remove these pages & resources */ + +/* common/generic parameters */ +#define MADV_REMOVE 9 /* remove these pages & resources */ +#define MADV_DONTFORK 10 /* don't inherit across fork */ +#define MADV_DOFORK 11 /* do inherit across fork */ /* compatibility flags */ #define MAP_ANON MAP_ANONYMOUS diff --git a/include/asm-alpha/system.h b/include/asm-alpha/system.h index cc9c7e8cced..f3b7b1a59c5 100644 --- a/include/asm-alpha/system.h +++ b/include/asm-alpha/system.h @@ -572,7 +572,7 @@ __cmpxchg_u64(volatile long *m, unsigned long old, unsigned long new) if something tries to do an invalid cmpxchg(). */ extern void __cmpxchg_called_with_bad_pointer(void); -static inline unsigned long +static __always_inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size) { switch (size) { diff --git a/include/asm-arm/arch-at91rm9200/gpio.h b/include/asm-arm/arch-at91rm9200/gpio.h index 0f0a61e2f12..6176ab2dc41 100644 --- a/include/asm-arm/arch-at91rm9200/gpio.h +++ b/include/asm-arm/arch-at91rm9200/gpio.h @@ -183,6 +183,7 @@ extern int at91_set_B_periph(unsigned pin, int use_pullup); extern int at91_set_gpio_input(unsigned pin, int use_pullup); extern int at91_set_gpio_output(unsigned pin, int value); extern int at91_set_deglitch(unsigned pin, int is_on); +extern int at91_set_multi_drive(unsigned pin, int is_on); /* callable at any time */ extern int at91_set_gpio_value(unsigned pin, int value); diff --git a/include/asm-arm/arch-ixp4xx/nas100d.h b/include/asm-arm/arch-ixp4xx/nas100d.h index 51ac0180427..84467a5190d 100644 --- a/include/asm-arm/arch-ixp4xx/nas100d.h +++ b/include/asm-arm/arch-ixp4xx/nas100d.h @@ -19,8 +19,8 @@ #error "Do not include this directly, instead #include <asm/hardware.h>" #endif -#define NAS100D_SDA_PIN 6 -#define NAS100D_SCL_PIN 5 +#define NAS100D_SDA_PIN 5 +#define NAS100D_SCL_PIN 6 /* * NAS100D PCI IRQs diff --git a/include/asm-arm/arch-omap/io.h b/include/asm-arm/arch-omap/io.h index f5bcc9a1aed..b726acfcab1 100644 --- a/include/asm-arm/arch-omap/io.h +++ b/include/asm-arm/arch-omap/io.h @@ -116,7 +116,11 @@ typedef struct { volatile u32 offset[4096]; } __regbase32; ->offset[((vaddr)&4095)>>2] #define __REG32(paddr) __REGV32(io_p2v(paddr)) -extern void omap_map_common_io(void); +extern void omap1_map_common_io(void); +extern void omap1_init_common_hw(void); + +extern void omap2_map_common_io(void); +extern void omap2_init_common_hw(void); #else diff --git a/include/asm-arm/arch-s3c2410/debug-macro.S b/include/asm-arm/arch-s3c2410/debug-macro.S index abfbe45cd17..5f8223e700d 100644 --- a/include/asm-arm/arch-s3c2410/debug-macro.S +++ b/include/asm-arm/arch-s3c2410/debug-macro.S @@ -25,7 +25,7 @@ .macro addruart, rx mrc p15, 0, \rx, c1, c0 tst \rx, #1 - ldreq \rx, = S3C2410_PA_UART + ldreq \rx, = S3C24XX_PA_UART ldrne \rx, = S3C24XX_VA_UART #if CONFIG_DEBUG_S3C2410_UART != 0 add \rx, \rx, #(S3C2410_UART1_OFF * CONFIG_DEBUG_S3C2410_UART) @@ -44,7 +44,7 @@ 1003: mrc p15, 0, \rd, c1, c0 tst \rd, #1 - addeq \rd, \rx, #(S3C2410_PA_GPIO - S3C2410_PA_UART) + addeq \rd, \rx, #(S3C24XX_PA_GPIO - S3C24XX_PA_UART) addne \rd, \rx, #(S3C24XX_VA_GPIO - S3C24XX_VA_UART) bic \rd, \rd, #0xff000 ldr \rd, [ \rd, # S3C2410_GSTATUS1 - S3C2410_GPIOREG(0) ] @@ -75,7 +75,7 @@ 1003: mrc p15, 0, \rd, c1, c0 tst \rd, #1 - addeq \rd, \rx, #(S3C2410_PA_GPIO - S3C2410_PA_UART) + addeq \rd, \rx, #(S3C24XX_PA_GPIO - S3C24XX_PA_UART) addne \rd, \rx, #(S3C24XX_VA_GPIO - S3C24XX_VA_UART) bic \rd, \rd, #0xff000 ldr \rd, [ \rd, # S3C2410_GSTATUS1 - S3C2410_GPIOREG(0) ] diff --git a/include/asm-arm/arch-s3c2410/h1940-latch.h b/include/asm-arm/arch-s3c2410/h1940-latch.h new file mode 100644 index 00000000000..c5802411f43 --- /dev/null +++ b/include/asm-arm/arch-s3c2410/h1940-latch.h @@ -0,0 +1,64 @@ +/* linux/include/asm-arm/arch-s3c2410/h1940-latch.h + * + * (c) 2005 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * iPAQ H1940 series - latch definitions + * + * 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_H1940_LATCH_H +#define __ASM_ARCH_H1940_LATCH_H + + +#ifndef __ASSEMBLY__ +#define H1940_LATCH ((void __iomem *)0xF8000000) +#else +#define H1940_LATCH 0xF8000000 +#endif + +#define H1940_PA_LATCH (S3C2410_CS2) + +/* SD layer latch */ + +#define H1940_LATCH_SDQ1 (1<<16) +#define H1940_LATCH_LCD_P1 (1<<17) +#define H1940_LATCH_LCD_P2 (1<<18) +#define H1940_LATCH_LCD_P3 (1<<19) +#define H1940_LATCH_MAX1698_nSHUTDOWN (1<<20) /* LCD backlight */ +#define H1940_LATCH_LED_RED (1<<21) +#define H1940_LATCH_SDQ7 (1<<22) +#define H1940_LATCH_USB_DP (1<<23) + +/* CPU layer latch */ + +#define H1940_LATCH_UDA_POWER (1<<24) +#define H1940_LATCH_AUDIO_POWER (1<<25) +#define H1940_LATCH_SM803_ENABLE (1<<26) +#define H1940_LATCH_LCD_P4 (1<<27) +#define H1940_LATCH_CPUQ5 (1<<28) /* untraced */ +#define H1940_LATCH_BLUETOOTH_POWER (1<<29) /* active high */ +#define H1940_LATCH_LED_GREEN (1<<30) +#define H1940_LATCH_LED_FLASH (1<<31) + +/* default settings */ + +#define H1940_LATCH_DEFAULT \ + H1940_LATCH_LCD_P4 | \ + H1940_LATCH_SM803_ENABLE | \ + H1940_LATCH_SDQ1 | \ + H1940_LATCH_LCD_P1 | \ + H1940_LATCH_LCD_P2 | \ + H1940_LATCH_LCD_P3 | \ + H1940_LATCH_MAX1698_nSHUTDOWN | \ + H1940_LATCH_CPUQ5 + +/* control functions */ + +extern void h1940_latch_control(unsigned int clear, unsigned int set); + +#endif /* __ASM_ARCH_H1940_LATCH_H */ diff --git a/include/asm-arm/arch-s3c2410/hardware.h b/include/asm-arm/arch-s3c2410/hardware.h index 1c9de29cafe..a2330bf8369 100644 --- a/include/asm-arm/arch-s3c2410/hardware.h +++ b/include/asm-arm/arch-s3c2410/hardware.h @@ -17,6 +17,7 @@ * 14-Sep-2004 BJD Added misccr and getpin to gpio * 01-Oct-2004 BJD Added the new gpio functions * 16-Oct-2004 BJD Removed the clock variables + * 15-Jan-2006 LCVR Added s3c2400_gpio_getirq() */ #ifndef __ASM_ARCH_HARDWARE_H @@ -55,6 +56,12 @@ extern unsigned int s3c2410_gpio_getcfg(unsigned int pin); extern int s3c2410_gpio_getirq(unsigned int pin); +#ifdef CONFIG_CPU_S3C2400 + +extern int s3c2400_gpio_getirq(unsigned int pin); + +#endif /* CONFIG_CPU_S3C2400 */ + /* s3c2410_gpio_irqfilter * * set the irq filtering on the given pin diff --git a/include/asm-arm/arch-s3c2410/map.h b/include/asm-arm/arch-s3c2410/map.h index 1833ea5c422..c380d264a84 100644 --- a/include/asm-arm/arch-s3c2410/map.h +++ b/include/asm-arm/arch-s3c2410/map.h @@ -14,6 +14,7 @@ * 06-Jan-2003 BJD Linux 2.6.0 version, moved bast specifics out * 10-Feb-2005 BJD Added CAMIF definition from guillaume.gourat@nexvision.tv * 10-Mar-2005 LCVR Added support to S3C2400, changed {VA,SZ} names + * 15-Jan-2006 LCVR Added S3C24XX_PA macros for common S3C24XX resources */ #ifndef __ASM_ARCH_MAP_H @@ -188,5 +189,42 @@ #define S3C2400_SDRAM_PA (S3C2400_CS6) +/* Use a single interface for common resources between S3C24XX cpus */ + +#ifdef CONFIG_CPU_S3C2400 +#define S3C24XX_PA_IRQ S3C2400_PA_IRQ +#define S3C24XX_PA_MEMCTRL S3C2400_PA_MEMCTRL +#define S3C24XX_PA_USBHOST S3C2400_PA_USBHOST +#define S3C24XX_PA_DMA S3C2400_PA_DMA +#define S3C24XX_PA_CLKPWR S3C2400_PA_CLKPWR +#define S3C24XX_PA_LCD S3C2400_PA_LCD +#define S3C24XX_PA_UART S3C2400_PA_UART +#define S3C24XX_PA_TIMER S3C2400_PA_TIMER +#define S3C24XX_PA_USBDEV S3C2400_PA_USBDEV +#define S3C24XX_PA_WATCHDOG S3C2400_PA_WATCHDOG +#define S3C24XX_PA_IIC S3C2400_PA_IIC +#define S3C24XX_PA_IIS S3C2400_PA_IIS +#define S3C24XX_PA_GPIO S3C2400_PA_GPIO +#define S3C24XX_PA_RTC S3C2400_PA_RTC +#define S3C24XX_PA_ADC S3C2400_PA_ADC +#define S3C24XX_PA_SPI S3C2400_PA_SPI +#else +#define S3C24XX_PA_IRQ S3C2410_PA_IRQ +#define S3C24XX_PA_MEMCTRL S3C2410_PA_MEMCTRL +#define S3C24XX_PA_USBHOST S3C2410_PA_USBHOST +#define S3C24XX_PA_DMA S3C2410_PA_DMA +#define S3C24XX_PA_CLKPWR S3C2410_PA_CLKPWR +#define S3C24XX_PA_LCD S3C2410_PA_LCD +#define S3C24XX_PA_UART S3C2410_PA_UART +#define S3C24XX_PA_TIMER S3C2410_PA_TIMER +#define S3C24XX_PA_USBDEV S3C2410_PA_USBDEV +#define S3C24XX_PA_WATCHDOG S3C2410_PA_WATCHDOG +#define S3C24XX_PA_IIC S3C2410_PA_IIC +#define S3C24XX_PA_IIS S3C2410_PA_IIS +#define S3C24XX_PA_GPIO S3C2410_PA_GPIO +#define S3C24XX_PA_RTC S3C2410_PA_RTC +#define S3C24XX_PA_ADC S3C2410_PA_ADC +#define S3C24XX_PA_SPI S3C2410_PA_SPI +#endif #endif /* __ASM_ARCH_MAP_H */ diff --git a/include/asm-arm/arch-s3c2410/regs-gpio.h b/include/asm-arm/arch-s3c2410/regs-gpio.h index 7f1be48ad67..9697f93afe7 100644 --- a/include/asm-arm/arch-s3c2410/regs-gpio.h +++ b/include/asm-arm/arch-s3c2410/regs-gpio.h @@ -22,6 +22,7 @@ * 28-Mar-2005 LCVR Fixed definition of GPB10 * 26-Oct-2005 BJD Added generic configuration types * 27-Nov-2005 LCVR Added definitions to S3C2400 registers + * 15-Jan-2006 LCVR Written S3C24XX_GPIO_BASE() macro */ @@ -39,6 +40,27 @@ #define S3C2410_GPIO_BANKG (32*6) #define S3C2410_GPIO_BANKH (32*7) +#ifdef CONFIG_CPU_S3C2400 +#define S3C24XX_GPIO_BASE(x) S3C2400_GPIO_BASE(x) +#define S3C24XX_MISCCR S3C2400_MISCCR +#else +#define S3C24XX_GPIO_BASE(x) S3C2410_GPIO_BASE(x) +#define S3C24XX_MISCCR S3C2410_MISCCR +#endif /* CONFIG_CPU_S3C2400 */ + + +/* S3C2400 doesn't have a 1:1 mapping to S3C2410 gpio base pins */ + +#define S3C2400_BANKNUM(pin) (((pin) & ~31) / 32) +#define S3C2400_BASEA2B(pin) ((((pin) & ~31) >> 2)) +#define S3C2400_BASEC2H(pin) ((S3C2400_BANKNUM(pin) * 10) + \ + (2 * (S3C2400_BANKNUM(pin)-2))) + +#define S3C2400_GPIO_BASE(pin) (pin < S3C2410_GPIO_BANKC ? \ + S3C2400_BASEA2B(pin)+S3C24XX_VA_GPIO : \ + S3C2400_BASEC2H(pin)+S3C24XX_VA_GPIO) + + #define S3C2410_GPIO_BASE(pin) ((((pin) & ~31) >> 1) + S3C24XX_VA_GPIO) #define S3C2410_GPIO_OFFSET(pin) ((pin) & 31) diff --git a/include/asm-arm/arch-s3c2410/regs-serial.h b/include/asm-arm/arch-s3c2410/regs-serial.h index ce1bbbaad6d..83b01254c4a 100644 --- a/include/asm-arm/arch-s3c2410/regs-serial.h +++ b/include/asm-arm/arch-s3c2410/regs-serial.h @@ -39,9 +39,9 @@ #define S3C24XX_VA_UART1 (S3C24XX_VA_UART + 0x4000 ) #define S3C24XX_VA_UART2 (S3C24XX_VA_UART + 0x8000 ) -#define S3C2410_PA_UART0 (S3C2410_PA_UART) -#define S3C2410_PA_UART1 (S3C2410_PA_UART + 0x4000 ) -#define S3C2410_PA_UART2 (S3C2410_PA_UART + 0x8000 ) +#define S3C2410_PA_UART0 (S3C24XX_PA_UART) +#define S3C2410_PA_UART1 (S3C24XX_PA_UART + 0x4000 ) +#define S3C2410_PA_UART2 (S3C24XX_PA_UART + 0x8000 ) #define S3C2410_URXH (0x24) #define S3C2410_UTXH (0x20) diff --git a/include/asm-arm/arch-s3c2410/uncompress.h b/include/asm-arm/arch-s3c2410/uncompress.h index ddd1578a7ee..4367ec054b5 100644 --- a/include/asm-arm/arch-s3c2410/uncompress.h +++ b/include/asm-arm/arch-s3c2410/uncompress.h @@ -35,13 +35,13 @@ #undef S3C2410_GPIOREG #undef S3C2410_WDOGREG -#define S3C2410_GPIOREG(x) ((S3C2410_PA_GPIO + (x))) -#define S3C2410_WDOGREG(x) ((S3C2410_PA_WATCHDOG + (x))) +#define S3C2410_GPIOREG(x) ((S3C24XX_PA_GPIO + (x))) +#define S3C2410_WDOGREG(x) ((S3C24XX_PA_WATCHDOG + (x))) /* how many bytes we allow into the FIFO at a time in FIFO mode */ #define FIFO_MAX (14) -#define uart_base S3C2410_PA_UART + (0x4000*CONFIG_S3C2410_LOWLEVEL_UART_PORT) +#define uart_base S3C24XX_PA_UART + (0x4000*CONFIG_S3C2410_LOWLEVEL_UART_PORT) static __inline__ void uart_wr(unsigned int reg, unsigned int val) diff --git a/include/asm-arm/checksum.h b/include/asm-arm/checksum.h index d4256d5f3a7..747bdd31a74 100644 --- a/include/asm-arm/checksum.h +++ b/include/asm-arm/checksum.h @@ -77,7 +77,7 @@ ip_fast_csum(unsigned char * iph, unsigned int ihl) mov %0, %0, lsr #16" : "=r" (sum), "=r" (iph), "=r" (ihl), "=r" (tmp1) : "1" (iph), "2" (ihl) - : "cc"); + : "cc", "memory"); return sum; } diff --git a/include/asm-arm/fpstate.h b/include/asm-arm/fpstate.h index f7430e3aa55..6246bf83627 100644 --- a/include/asm-arm/fpstate.h +++ b/include/asm-arm/fpstate.h @@ -55,8 +55,10 @@ struct fp_soft_struct { unsigned int save[FP_SOFT_SIZE]; /* undefined information */ }; +#define IWMMXT_SIZE 0x98 + struct iwmmxt_struct { - unsigned int save[0x98/sizeof(int) + 1]; + unsigned int save[IWMMXT_SIZE / sizeof(unsigned int)]; }; union fp_state { diff --git a/include/asm-arm/mach/map.h b/include/asm-arm/mach/map.h index 3351b77fab3..e8ea67c97c7 100644 --- a/include/asm-arm/mach/map.h +++ b/include/asm-arm/mach/map.h @@ -26,6 +26,7 @@ struct meminfo; #define MT_MEMORY 5 #define MT_ROM 6 #define MT_IXP2000_DEVICE 7 +#define MT_NONSHARED_DEVICE 8 extern void create_memmap_holes(struct meminfo *); extern void memtable_init(struct meminfo *); diff --git a/include/asm-arm/mman.h b/include/asm-arm/mman.h index f0bebca2ac2..54570d2e95b 100644 --- a/include/asm-arm/mman.h +++ b/include/asm-arm/mman.h @@ -1,19 +1,7 @@ #ifndef __ARM_MMAN_H__ #define __ARM_MMAN_H__ -#define PROT_READ 0x1 /* page can be read */ -#define PROT_WRITE 0x2 /* page can be written */ -#define PROT_EXEC 0x4 /* page can be executed */ -#define PROT_SEM 0x8 /* page may be used for atomic ops */ -#define PROT_NONE 0x0 /* page can not be accessed */ -#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */ -#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */ - -#define MAP_SHARED 0x01 /* Share changes */ -#define MAP_PRIVATE 0x02 /* Changes are private */ -#define MAP_TYPE 0x0f /* Mask for type of mapping */ -#define MAP_FIXED 0x10 /* Interpret addr exactly */ -#define MAP_ANONYMOUS 0x20 /* don't use a file */ +#include <asm-generic/mman.h> #define MAP_GROWSDOWN 0x0100 /* stack-like segment */ #define MAP_DENYWRITE 0x0800 /* ETXTBSY */ @@ -23,22 +11,7 @@ #define MAP_POPULATE 0x8000 /* populate (prefault) page tables */ #define MAP_NONBLOCK 0x10000 /* do not block on IO */ -#define MS_ASYNC 1 /* sync memory asynchronously */ -#define MS_INVALIDATE 2 /* invalidate the caches */ -#define MS_SYNC 4 /* synchronous memory sync */ - #define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_FUTURE 2 /* lock all future mappings */ -#define MADV_NORMAL 0x0 /* default page-in behavior */ -#define MADV_RANDOM 0x1 /* page-in minimum required */ -#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */ -#define MADV_WILLNEED 0x3 /* pre-fault pages */ -#define MADV_DONTNEED 0x4 /* discard these pages */ -#define MADV_REMOVE 0x5 /* remove these pages & resources */ - -/* compatibility flags */ -#define MAP_ANON MAP_ANONYMOUS -#define MAP_FILE 0 - #endif /* __ARM_MMAN_H__ */ diff --git a/include/asm-arm/mutex.h b/include/asm-arm/mutex.h index 6caa59f1f59..cb29d84e690 100644 --- a/include/asm-arm/mutex.h +++ b/include/asm-arm/mutex.h @@ -23,72 +23,71 @@ * simply bail out immediately through the slow path where the lock will be * reattempted until it succeeds. */ -#define __mutex_fastpath_lock(count, fail_fn) \ -do { \ - int __ex_flag, __res; \ - \ - typecheck(atomic_t *, count); \ - typecheck_fn(fastcall void (*)(atomic_t *), fail_fn); \ - \ - __asm__ ( \ - "ldrex %0, [%2] \n" \ - "sub %0, %0, #1 \n" \ - "strex %1, %0, [%2] \n" \ - \ - : "=&r" (__res), "=&r" (__ex_flag) \ - : "r" (&(count)->counter) \ - : "cc","memory" ); \ - \ - if (unlikely(__res || __ex_flag)) \ - fail_fn(count); \ -} while (0) - -#define __mutex_fastpath_lock_retval(count, fail_fn) \ -({ \ - int __ex_flag, __res; \ - \ - typecheck(atomic_t *, count); \ - typecheck_fn(fastcall int (*)(atomic_t *), fail_fn); \ - \ - __asm__ ( \ - "ldrex %0, [%2] \n" \ - "sub %0, %0, #1 \n" \ - "strex %1, %0, [%2] \n" \ - \ - : "=&r" (__res), "=&r" (__ex_flag) \ - : "r" (&(count)->counter) \ - : "cc","memory" ); \ - \ - __res |= __ex_flag; \ - if (unlikely(__res != 0)) \ - __res = fail_fn(count); \ - __res; \ -}) +static inline void +__mutex_fastpath_lock(atomic_t *count, fastcall void (*fail_fn)(atomic_t *)) +{ + int __ex_flag, __res; + + __asm__ ( + + "ldrex %0, [%2] \n\t" + "sub %0, %0, #1 \n\t" + "strex %1, %0, [%2] " + + : "=&r" (__res), "=&r" (__ex_flag) + : "r" (&(count)->counter) + : "cc","memory" ); + + __res |= __ex_flag; + if (unlikely(__res != 0)) + fail_fn(count); +} + +static inline int +__mutex_fastpath_lock_retval(atomic_t *count, fastcall int (*fail_fn)(atomic_t *)) +{ + int __ex_flag, __res; + + __asm__ ( + + "ldrex %0, [%2] \n\t" + "sub %0, %0, #1 \n\t" + "strex %1, %0, [%2] " + + : "=&r" (__res), "=&r" (__ex_flag) + : "r" (&(count)->counter) + : "cc","memory" ); + + __res |= __ex_flag; + if (unlikely(__res != 0)) + __res = fail_fn(count); + return __res; +} /* * Same trick is used for the unlock fast path. However the original value, * rather than the result, is used to test for success in order to have * better generated assembly. */ -#define __mutex_fastpath_unlock(count, fail_fn) \ -do { \ - int __ex_flag, __res, __orig; \ - \ - typecheck(atomic_t *, count); \ - typecheck_fn(fastcall void (*)(atomic_t *), fail_fn); \ - \ - __asm__ ( \ - "ldrex %0, [%3] \n" \ - "add %1, %0, #1 \n" \ - "strex %2, %1, [%3] \n" \ - \ - : "=&r" (__orig), "=&r" (__res), "=&r" (__ex_flag) \ - : "r" (&(count)->counter) \ - : "cc","memory" ); \ - \ - if (unlikely(__orig || __ex_flag)) \ - fail_fn(count); \ -} while (0) +static inline void +__mutex_fastpath_unlock(atomic_t *count, fastcall void (*fail_fn)(atomic_t *)) +{ + int __ex_flag, __res, __orig; + + __asm__ ( + + "ldrex %0, [%3] \n\t" + "add %1, %0, #1 \n\t" + "strex %2, %1, [%3] " + + : "=&r" (__orig), "=&r" (__res), "=&r" (__ex_flag) + : "r" (&(count)->counter) + : "cc","memory" ); + + __orig |= __ex_flag; + if (unlikely(__orig != 0)) + fail_fn(count); +} /* * If the unlock was done on a contended lock, or if the unlock simply fails @@ -110,12 +109,12 @@ __mutex_fastpath_trylock(atomic_t *count, int (*fail_fn)(atomic_t *)) __asm__ ( - "1: ldrex %0, [%3] \n" - "subs %1, %0, #1 \n" - "strexeq %2, %1, [%3] \n" - "movlt %0, #0 \n" - "cmpeq %2, #0 \n" - "bgt 1b \n" + "1: ldrex %0, [%3] \n\t" + "subs %1, %0, #1 \n\t" + "strexeq %2, %1, [%3] \n\t" + "movlt %0, #0 \n\t" + "cmpeq %2, #0 \n\t" + "bgt 1b " : "=&r" (__orig), "=&r" (__res), "=&r" (__ex_flag) : "r" (&count->counter) diff --git a/include/asm-arm/pgtable.h b/include/asm-arm/pgtable.h index 5a0d19b466b..70e00d08345 100644 --- a/include/asm-arm/pgtable.h +++ b/include/asm-arm/pgtable.h @@ -168,6 +168,7 @@ extern void __pgd_error(const char *file, int line, unsigned long val); #define PMD_SECT_WB (PMD_SECT_CACHEABLE | PMD_SECT_BUFFERABLE) #define PMD_SECT_MINICACHE (PMD_SECT_TEX(1) | PMD_SECT_CACHEABLE) #define PMD_SECT_WBWA (PMD_SECT_TEX(1) | PMD_SECT_CACHEABLE | PMD_SECT_BUFFERABLE) +#define PMD_SECT_NONSHARED_DEV (PMD_SECT_TEX(2)) /* * - coarse table (not used) diff --git a/include/asm-arm/smp.h b/include/asm-arm/smp.h index 5a72e50ca9f..fe45f7f6122 100644 --- a/include/asm-arm/smp.h +++ b/include/asm-arm/smp.h @@ -42,6 +42,11 @@ extern void show_ipi_list(struct seq_file *p); asmlinkage void do_IPI(struct pt_regs *regs); /* + * Setup the SMP cpu_possible_map + */ +extern void smp_init_cpus(void); + +/* * Move global data into per-processor storage. */ extern void smp_store_cpu_info(unsigned int cpuid); diff --git a/include/asm-arm/system.h b/include/asm-arm/system.h index eb2de8c1051..ec91d1ff032 100644 --- a/include/asm-arm/system.h +++ b/include/asm-arm/system.h @@ -415,6 +415,9 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size return ret; } +extern void disable_hlt(void); +extern void enable_hlt(void); + #endif /* __ASSEMBLY__ */ #define arch_align_stack(x) (x) diff --git a/include/asm-arm/thread_info.h b/include/asm-arm/thread_info.h index 33a33cbb632..cfbccb63c67 100644 --- a/include/asm-arm/thread_info.h +++ b/include/asm-arm/thread_info.h @@ -59,7 +59,7 @@ struct thread_info { struct cpu_context_save cpu_context; /* cpu context */ __u8 used_cp[16]; /* thread used copro */ unsigned long tp_value; - union fp_state fpstate; + union fp_state fpstate __attribute__((aligned(8))); union vfp_state vfpstate; struct restart_block restart_block; }; diff --git a/include/asm-arm/tlbflush.h b/include/asm-arm/tlbflush.h index 9387a5e1ffe..0c2acc944a0 100644 --- a/include/asm-arm/tlbflush.h +++ b/include/asm-arm/tlbflush.h @@ -340,6 +340,12 @@ static inline void local_flush_tlb_kernel_page(unsigned long kaddr) asm("mcr%? p15, 0, %0, c8, c6, 1" : : "r" (kaddr)); if (tlb_flag(TLB_V6_I_PAGE)) asm("mcr%? p15, 0, %0, c8, c5, 1" : : "r" (kaddr)); + + /* The ARM ARM states that the completion of a TLB maintenance + * operation is only guaranteed by a DSB instruction + */ + if (tlb_flag(TLB_V6_U_PAGE | TLB_V6_D_PAGE | TLB_V6_I_PAGE)) + asm("mcr%? p15, 0, %0, c7, c10, 4" : : "r" (zero)); } /* diff --git a/include/asm-arm/unistd.h b/include/asm-arm/unistd.h index 77430d6178a..8f331bbd39a 100644 --- a/include/asm-arm/unistd.h +++ b/include/asm-arm/unistd.h @@ -309,7 +309,7 @@ #define __NR_mq_getsetattr (__NR_SYSCALL_BASE+279) #define __NR_waitid (__NR_SYSCALL_BASE+280) -#if 0 /* reserve these for un-muxing socketcall */ +#if defined(__ARM_EABI__) /* reserve these for un-muxing socketcall */ #define __NR_socket (__NR_SYSCALL_BASE+281) #define __NR_bind (__NR_SYSCALL_BASE+282) #define __NR_connect (__NR_SYSCALL_BASE+283) @@ -329,7 +329,7 @@ #define __NR_recvmsg (__NR_SYSCALL_BASE+297) #endif -#if 0 /* reserve these for un-muxing ipc */ +#if defined(__ARM_EABI__) /* reserve these for un-muxing ipc */ #define __NR_semop (__NR_SYSCALL_BASE+298) #define __NR_semget (__NR_SYSCALL_BASE+299) #define __NR_semctl (__NR_SYSCALL_BASE+300) @@ -347,7 +347,7 @@ #define __NR_request_key (__NR_SYSCALL_BASE+310) #define __NR_keyctl (__NR_SYSCALL_BASE+311) -#if 0 /* reserved for un-muxing ipc */ +#if defined(__ARM_EABI__) /* reserved for un-muxing ipc */ #define __NR_semtimedop (__NR_SYSCALL_BASE+312) #endif diff --git a/include/asm-arm26/bitops.h b/include/asm-arm26/bitops.h index 15cc6f2da79..d87f8634e62 100644 --- a/include/asm-arm26/bitops.h +++ b/include/asm-arm26/bitops.h @@ -186,7 +186,7 @@ extern void _change_bit_le(int nr, volatile unsigned long * p); extern int _test_and_set_bit_le(int nr, volatile unsigned long * p); extern int _test_and_clear_bit_le(int nr, volatile unsigned long * p); extern int _test_and_change_bit_le(int nr, volatile unsigned long * p); -extern int _find_first_zero_bit_le(void * p, unsigned size); +extern int _find_first_zero_bit_le(const unsigned long * p, unsigned size); extern int _find_next_zero_bit_le(void * p, int size, int offset); extern int _find_first_bit_le(const unsigned long *p, unsigned size); extern int _find_next_bit_le(const unsigned long *p, int size, int offset); @@ -326,7 +326,7 @@ static inline int sched_find_first_bit(unsigned long *b) #define minix_test_and_clear_bit(nr,p) \ __test_and_clear_bit(WORD_BITOFF_TO_LE(nr), (unsigned long *)(p)) #define minix_find_first_zero_bit(p,sz) \ - _find_first_zero_bit_le(p,sz) + _find_first_zero_bit_le((unsigned long *)(p),sz) #endif /* __KERNEL__ */ diff --git a/include/asm-arm26/hardirq.h b/include/asm-arm26/hardirq.h index dc28daab8aa..87c19d2bb6a 100644 --- a/include/asm-arm26/hardirq.h +++ b/include/asm-arm26/hardirq.h @@ -4,6 +4,7 @@ #include <linux/config.h> #include <linux/cache.h> #include <linux/threads.h> +#include <asm/irq.h> typedef struct { unsigned int __softirq_pending; @@ -26,13 +27,6 @@ typedef struct { extern asmlinkage void __do_softirq(void); -#define irq_exit() \ - do { \ - preempt_count() -= IRQ_EXIT_OFFSET; \ - if (!in_interrupt() && local_softirq_pending()) \ - __do_softirq(); \ - preempt_enable_no_resched(); \ - } while (0) #endif diff --git a/include/asm-arm26/mman.h b/include/asm-arm26/mman.h index 0ed7780541f..4000a6c1b76 100644 --- a/include/asm-arm26/mman.h +++ b/include/asm-arm26/mman.h @@ -1,19 +1,7 @@ #ifndef __ARM_MMAN_H__ #define __ARM_MMAN_H__ -#define PROT_READ 0x1 /* page can be read */ -#define PROT_WRITE 0x2 /* page can be written */ -#define PROT_EXEC 0x4 /* page can be executed */ -#define PROT_SEM 0x8 /* page may be used for atomic ops */ -#define PROT_NONE 0x0 /* page can not be accessed */ -#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */ -#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */ - -#define MAP_SHARED 0x01 /* Share changes */ -#define MAP_PRIVATE 0x02 /* Changes are private */ -#define MAP_TYPE 0x0f /* Mask for type of mapping */ -#define MAP_FIXED 0x10 /* Interpret addr exactly */ -#define MAP_ANONYMOUS 0x20 /* don't use a file */ +#include <asm-generic/mman.h> #define MAP_GROWSDOWN 0x0100 /* stack-like segment */ #define MAP_DENYWRITE 0x0800 /* ETXTBSY */ @@ -23,22 +11,7 @@ #define MAP_POPULATE 0x8000 /* populate (prefault) page tables */ #define MAP_NONBLOCK 0x10000 /* do not block on IO */ -#define MS_ASYNC 1 /* sync memory asynchronously */ -#define MS_INVALIDATE 2 /* invalidate the caches */ -#define MS_SYNC 4 /* synchronous memory sync */ - #define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_FUTURE 2 /* lock all future mappings */ -#define MADV_NORMAL 0x0 /* default page-in behavior */ -#define MADV_RANDOM 0x1 /* page-in minimum required */ -#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */ -#define MADV_WILLNEED 0x3 /* pre-fault pages */ -#define MADV_DONTNEED 0x4 /* discard these pages */ -#define MADV_REMOVE 0x5 /* remove these pages & resources */ - -/* compatibility flags */ -#define MAP_ANON MAP_ANONYMOUS -#define MAP_FILE 0 - #endif /* __ARM_MMAN_H__ */ diff --git a/include/asm-arm26/posix_types.h b/include/asm-arm26/posix_types.h index b88344ad390..f8d1eb4f4cb 100644 --- a/include/asm-arm26/posix_types.h +++ b/include/asm-arm26/posix_types.h @@ -44,6 +44,7 @@ typedef unsigned int __kernel_gid32_t; typedef unsigned short __kernel_old_uid_t; typedef unsigned short __kernel_old_gid_t; +typedef unsigned short __kernel_old_dev_t; #ifdef __GNUC__ typedef long long __kernel_loff_t; diff --git a/include/asm-arm26/system.h b/include/asm-arm26/system.h index ca4ccfc4b57..702884926a5 100644 --- a/include/asm-arm26/system.h +++ b/include/asm-arm26/system.h @@ -98,9 +98,8 @@ extern unsigned int user_debug; * spin_unlock_irq() and friends are implemented. This avoids * us needlessly decrementing and incrementing the preempt count. */ -#define prepare_arch_switch(rq,next) local_irq_enable() -#define finish_arch_switch(rq,prev) spin_unlock(&(rq)->lock) -#define task_running(rq,p) ((rq)->curr == (p)) +#define prepare_arch_switch(next) local_irq_enable() +#define finish_arch_switch(prev) spin_unlock(&(rq)->lock) /* * switch_to(prev, next) should switch from task `prev' to `next' diff --git a/include/asm-cris/bitops.h b/include/asm-cris/bitops.h index d3eb0f1e420..b7fef1572dc 100644 --- a/include/asm-cris/bitops.h +++ b/include/asm-cris/bitops.h @@ -290,7 +290,7 @@ static inline int find_next_zero_bit (const unsigned long * addr, int size, int tmp = *p; found_first: - tmp |= ~0UL >> size; + tmp |= ~0UL << size; found_middle: return result + ffz(tmp); } diff --git a/include/asm-cris/mman.h b/include/asm-cris/mman.h index 5a382b8bf3f..1c35e1b66b4 100644 --- a/include/asm-cris/mman.h +++ b/include/asm-cris/mman.h @@ -3,19 +3,7 @@ /* verbatim copy of asm-i386/ version */ -#define PROT_READ 0x1 /* page can be read */ -#define PROT_WRITE 0x2 /* page can be written */ -#define PROT_EXEC 0x4 /* page can be executed */ -#define PROT_SEM 0x8 /* page may be used for atomic ops */ -#define PROT_NONE 0x0 /* page can not be accessed */ -#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */ -#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */ - -#define MAP_SHARED 0x01 /* Share changes */ -#define MAP_PRIVATE 0x02 /* Changes are private */ -#define MAP_TYPE 0x0f /* Mask for type of mapping */ -#define MAP_FIXED 0x10 /* Interpret addr exactly */ -#define MAP_ANONYMOUS 0x20 /* don't use a file */ +#include <asm-generic/mman.h> #define MAP_GROWSDOWN 0x0100 /* stack-like segment */ #define MAP_DENYWRITE 0x0800 /* ETXTBSY */ @@ -25,22 +13,7 @@ #define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ #define MAP_NONBLOCK 0x10000 /* do not block on IO */ -#define MS_ASYNC 1 /* sync memory asynchronously */ -#define MS_INVALIDATE 2 /* invalidate the caches */ -#define MS_SYNC 4 /* synchronous memory sync */ - #define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_FUTURE 2 /* lock all future mappings */ -#define MADV_NORMAL 0x0 /* default page-in behavior */ -#define MADV_RANDOM 0x1 /* page-in minimum required */ -#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */ -#define MADV_WILLNEED 0x3 /* pre-fault pages */ -#define MADV_DONTNEED 0x4 /* discard these pages */ -#define MADV_REMOVE 0x5 /* remove these pages & resources */ - -/* compatibility flags */ -#define MAP_ANON MAP_ANONYMOUS -#define MAP_FILE 0 - #endif /* __CRIS_MMAN_H__ */ diff --git a/include/asm-frv/atomic.h b/include/asm-frv/atomic.h index a59f684b4f3..5d9f84bfdca 100644 --- a/include/asm-frv/atomic.h +++ b/include/asm-frv/atomic.h @@ -220,9 +220,9 @@ extern unsigned long atomic_test_and_XOR_mask(unsigned long mask, volatile unsig switch (sizeof(__xg_orig)) { \ case 4: \ asm volatile( \ - "swap%I0 %2,%M0" \ - : "+m"(*__xg_ptr), "=&r"(__xg_orig) \ - : "r"(x) \ + "swap%I0 %M0,%1" \ + : "+m"(*__xg_ptr), "=r"(__xg_orig) \ + : "1"(x) \ : "memory" \ ); \ break; \ diff --git a/include/asm-frv/bitops.h b/include/asm-frv/bitops.h index 02be7b3a8a8..f686b519878 100644 --- a/include/asm-frv/bitops.h +++ b/include/asm-frv/bitops.h @@ -209,7 +209,7 @@ static inline int find_next_zero_bit(const void *addr, int size, int offset) tmp = *p; found_first: - tmp |= ~0UL >> size; + tmp |= ~0UL << size; found_middle: return result + ffz(tmp); } diff --git a/include/asm-frv/cacheflush.h b/include/asm-frv/cacheflush.h index 3007deccb49..eaa5826bc1c 100644 --- a/include/asm-frv/cacheflush.h +++ b/include/asm-frv/cacheflush.h @@ -87,5 +87,17 @@ static inline void flush_icache_page(struct vm_area_struct *vma, struct page *pa flush_icache_user_range(vma, page, page_to_phys(page), PAGE_SIZE); } +/* + * permit ptrace to access another process's address space through the icache + * and the dcache + */ +#define copy_to_user_page(vma, page, vaddr, dst, src, len) \ +do { \ + memcpy((dst), (src), (len)); \ + flush_icache_user_range((vma), (page), (vaddr), (len)); \ +} while(0) + +#define copy_from_user_page(vma, page, vaddr, dst, src, len) \ + memcpy((dst), (src), (len)) #endif /* _ASM_CACHEFLUSH_H */ diff --git a/include/asm-frv/io.h b/include/asm-frv/io.h index 075369b1a34..01247cb2bc3 100644 --- a/include/asm-frv/io.h +++ b/include/asm-frv/io.h @@ -251,7 +251,6 @@ static inline void writel(uint32_t datum, volatile void __iomem *addr) #define IOMAP_WRITETHROUGH 3 extern void __iomem *__ioremap(unsigned long physaddr, unsigned long size, int cacheflag); -extern void __iounmap(void __iomem *addr, unsigned long size); static inline void __iomem *ioremap(unsigned long physaddr, unsigned long size) { diff --git a/include/asm-frv/mman.h b/include/asm-frv/mman.h index 8af4a41c255..b4371e92868 100644 --- a/include/asm-frv/mman.h +++ b/include/asm-frv/mman.h @@ -1,19 +1,7 @@ #ifndef __ASM_MMAN_H__ #define __ASM_MMAN_H__ -#define PROT_READ 0x1 /* page can be read */ -#define PROT_WRITE 0x2 /* page can be written */ -#define PROT_EXEC 0x4 /* page can be executed */ -#define PROT_SEM 0x8 /* page may be used for atomic ops */ -#define PROT_NONE 0x0 /* page can not be accessed */ -#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */ -#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */ - -#define MAP_SHARED 0x01 /* Share changes */ -#define MAP_PRIVATE 0x02 /* Changes are private */ -#define MAP_TYPE 0x0f /* Mask for type of mapping */ -#define MAP_FIXED 0x10 /* Interpret addr exactly */ -#define MAP_ANONYMOUS 0x20 /* don't use a file */ +#include <asm-generic/mman.h> #define MAP_GROWSDOWN 0x0100 /* stack-like segment */ #define MAP_DENYWRITE 0x0800 /* ETXTBSY */ @@ -23,23 +11,8 @@ #define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ #define MAP_NONBLOCK 0x10000 /* do not block on IO */ -#define MS_ASYNC 1 /* sync memory asynchronously */ -#define MS_INVALIDATE 2 /* invalidate the caches */ -#define MS_SYNC 4 /* synchronous memory sync */ - #define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_FUTURE 2 /* lock all future mappings */ -#define MADV_NORMAL 0x0 /* default page-in behavior */ -#define MADV_RANDOM 0x1 /* page-in minimum required */ -#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */ -#define MADV_WILLNEED 0x3 /* pre-fault pages */ -#define MADV_DONTNEED 0x4 /* discard these pages */ -#define MADV_REMOVE 0x5 /* remove these pages & resources */ - -/* compatibility flags */ -#define MAP_ANON MAP_ANONYMOUS -#define MAP_FILE 0 - #endif /* __ASM_MMAN_H__ */ diff --git a/include/asm-frv/spr-regs.h b/include/asm-frv/spr-regs.h index ef472f058d9..c2a541ef828 100644 --- a/include/asm-frv/spr-regs.h +++ b/include/asm-frv/spr-regs.h @@ -98,6 +98,7 @@ #define TBR_TT_TRAP0 (0x80 << 4) #define TBR_TT_TRAP1 (0x81 << 4) #define TBR_TT_TRAP2 (0x82 << 4) +#define TBR_TT_TRAP3 (0x83 << 4) #define TBR_TT_TRAP126 (0xfe << 4) #define TBR_TT_BREAK (0xff << 4) diff --git a/include/asm-frv/system.h b/include/asm-frv/system.h index d2aea70a5f6..f72ff0c4dc0 100644 --- a/include/asm-frv/system.h +++ b/include/asm-frv/system.h @@ -40,8 +40,84 @@ do { \ /* * interrupt flag manipulation + * - use virtual interrupt management since touching the PSR is slow + * - ICC2.Z: T if interrupts virtually disabled + * - ICC2.C: F if interrupts really disabled + * - if Z==1 upon interrupt: + * - C is set to 0 + * - interrupts are really disabled + * - entry.S returns immediately + * - uses TIHI (TRAP if Z==0 && C==0) #2 to really reenable interrupts + * - if taken, the trap: + * - sets ICC2.C + * - enables interrupts */ -#define local_irq_disable() \ +#define local_irq_disable() \ +do { \ + /* set Z flag, but don't change the C flag */ \ + asm volatile(" andcc gr0,gr0,gr0,icc2 \n" \ + : \ + : \ + : "memory", "icc2" \ + ); \ +} while(0) + +#define local_irq_enable() \ +do { \ + /* clear Z flag and then test the C flag */ \ + asm volatile(" oricc gr0,#1,gr0,icc2 \n" \ + " tihi icc2,gr0,#2 \n" \ + : \ + : \ + : "memory", "icc2" \ + ); \ +} while(0) + +#define local_save_flags(flags) \ +do { \ + typecheck(unsigned long, flags); \ + asm volatile("movsg ccr,%0" \ + : "=r"(flags) \ + : \ + : "memory"); \ + \ + /* shift ICC2.Z to bit 0 */ \ + flags >>= 26; \ + \ + /* make flags 1 if interrupts disabled, 0 otherwise */ \ + flags &= 1UL; \ +} while(0) + +#define irqs_disabled() \ + ({unsigned long flags; local_save_flags(flags); flags; }) + +#define local_irq_save(flags) \ +do { \ + typecheck(unsigned long, flags); \ + local_save_flags(flags); \ + local_irq_disable(); \ +} while(0) + +#define local_irq_restore(flags) \ +do { \ + typecheck(unsigned long, flags); \ + \ + /* load the Z flag by turning 1 if disabled into 0 if disabled \ + * and thus setting the Z flag but not the C flag */ \ + asm volatile(" xoricc %0,#1,gr0,icc2 \n" \ + /* then test Z=0 and C=0 */ \ + " tihi icc2,gr0,#2 \n" \ + : \ + : "r"(flags) \ + : "memory", "icc2" \ + ); \ + \ +} while(0) + +/* + * real interrupt flag manipulation + */ +#define __local_irq_disable() \ do { \ unsigned long psr; \ asm volatile(" movsg psr,%0 \n" \ @@ -53,7 +129,7 @@ do { \ : "memory"); \ } while(0) -#define local_irq_enable() \ +#define __local_irq_enable() \ do { \ unsigned long psr; \ asm volatile(" movsg psr,%0 \n" \ @@ -64,7 +140,7 @@ do { \ : "memory"); \ } while(0) -#define local_save_flags(flags) \ +#define __local_save_flags(flags) \ do { \ typecheck(unsigned long, flags); \ asm("movsg psr,%0" \ @@ -73,7 +149,7 @@ do { \ : "memory"); \ } while(0) -#define local_irq_save(flags) \ +#define __local_irq_save(flags) \ do { \ unsigned long npsr; \ typecheck(unsigned long, flags); \ @@ -86,7 +162,7 @@ do { \ : "memory"); \ } while(0) -#define local_irq_restore(flags) \ +#define __local_irq_restore(flags) \ do { \ typecheck(unsigned long, flags); \ asm volatile(" movgs %0,psr \n" \ @@ -95,7 +171,7 @@ do { \ : "memory"); \ } while(0) -#define irqs_disabled() \ +#define __irqs_disabled() \ ((__get_PSR() & PSR_PIL) >= PSR_PIL_14) /* diff --git a/include/asm-frv/uaccess.h b/include/asm-frv/uaccess.h index b6bcbe01f6e..a1d14043886 100644 --- a/include/asm-frv/uaccess.h +++ b/include/asm-frv/uaccess.h @@ -306,7 +306,4 @@ extern long strnlen_user(const char *src, long count); extern unsigned long search_exception_table(unsigned long addr); -#define copy_to_user_page(vma, page, vaddr, dst, src, len) memcpy(dst, src, len) -#define copy_from_user_page(vma, page, vaddr, dst, src, len) memcpy(dst, src, len) - #endif /* _ASM_UACCESS_H */ diff --git a/include/asm-frv/unistd.h b/include/asm-frv/unistd.h index 4d994d2e99e..322531caa48 100644 --- a/include/asm-frv/unistd.h +++ b/include/asm-frv/unistd.h @@ -295,13 +295,29 @@ #define __NR_add_key 286 #define __NR_request_key 287 #define __NR_keyctl 288 -#define __NR_vperfctr_open 289 -#define __NR_vperfctr_control (__NR_perfctr_info+1) -#define __NR_vperfctr_unlink (__NR_perfctr_info+2) -#define __NR_vperfctr_iresume (__NR_perfctr_info+3) -#define __NR_vperfctr_read (__NR_perfctr_info+4) +#define __NR_ioprio_set 289 +#define __NR_ioprio_get 290 +#define __NR_inotify_init 291 +#define __NR_inotify_add_watch 292 +#define __NR_inotify_rm_watch 293 +#define __NR_migrate_pages 294 +#define __NR_openat 295 +#define __NR_mkdirat 296 +#define __NR_mknodat 297 +#define __NR_fchownat 298 +#define __NR_futimesat 299 +#define __NR_newfstatat 300 +#define __NR_unlinkat 301 +#define __NR_renameat 302 +#define __NR_linkat 303 +#define __NR_symlinkat 304 +#define __NR_readlinkat 305 +#define __NR_fchmodat 306 +#define __NR_faccessat 307 +#define __NR_pselect6 308 +#define __NR_ppoll 309 -#define NR_syscalls 294 +#define NR_syscalls 310 /* * process the return value of a syscall, consigning it to one of two possible fates diff --git a/include/asm-generic/mman.h b/include/asm-generic/mman.h new file mode 100644 index 00000000000..3b41d2bb70d --- /dev/null +++ b/include/asm-generic/mman.h @@ -0,0 +1,42 @@ +#ifndef _ASM_GENERIC_MMAN_H +#define _ASM_GENERIC_MMAN_H + +/* + Author: Michael S. Tsirkin <mst@mellanox.co.il>, Mellanox Technologies Ltd. + Based on: asm-xxx/mman.h +*/ + +#define PROT_READ 0x1 /* page can be read */ +#define PROT_WRITE 0x2 /* page can be written */ +#define PROT_EXEC 0x4 /* page can be executed */ +#define PROT_SEM 0x8 /* page may be used for atomic ops */ +#define PROT_NONE 0x0 /* page can not be accessed */ +#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */ +#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */ + +#define MAP_SHARED 0x01 /* Share changes */ +#define MAP_PRIVATE 0x02 /* Changes are private */ +#define MAP_TYPE 0x0f /* Mask for type of mapping */ +#define MAP_FIXED 0x10 /* Interpret addr exactly */ +#define MAP_ANONYMOUS 0x20 /* don't use a file */ + +#define MS_ASYNC 1 /* sync memory asynchronously */ +#define MS_INVALIDATE 2 /* invalidate the caches */ +#define MS_SYNC 4 /* synchronous memory sync */ + +#define MADV_NORMAL 0 /* no further special treatment */ +#define MADV_RANDOM 1 /* expect random page references */ +#define MADV_SEQUENTIAL 2 /* expect sequential page references */ +#define MADV_WILLNEED 3 /* will need these pages */ +#define MADV_DONTNEED 4 /* don't need these pages */ + +/* common parameters: try to keep these consistent across architectures */ +#define MADV_REMOVE 9 /* remove these pages & resources */ +#define MADV_DONTFORK 10 /* don't inherit across fork */ +#define MADV_DOFORK 11 /* do inherit across fork */ + +/* compatibility flags */ +#define MAP_ANON MAP_ANONYMOUS +#define MAP_FILE 0 + +#endif diff --git a/include/asm-generic/unaligned.h b/include/asm-generic/unaligned.h index 4dc8ddb401c..09ec447fe2a 100644 --- a/include/asm-generic/unaligned.h +++ b/include/asm-generic/unaligned.h @@ -78,7 +78,7 @@ static inline void __ustw(__u16 val, __u16 *addr) #define __get_unaligned(ptr, size) ({ \ const void *__gu_p = ptr; \ - __typeof__(*(ptr)) val; \ + __u64 val; \ switch (size) { \ case 1: \ val = *(const __u8 *)__gu_p; \ @@ -95,7 +95,7 @@ static inline void __ustw(__u16 val, __u16 *addr) default: \ bad_unaligned_access_length(); \ }; \ - val; \ + (__typeof__(*(ptr)))val; \ }) #define __put_unaligned(val, ptr, size) \ diff --git a/include/asm-h8300/bitops.h b/include/asm-h8300/bitops.h index c0411ec9d65..ff7c2b72159 100644 --- a/include/asm-h8300/bitops.h +++ b/include/asm-h8300/bitops.h @@ -227,7 +227,7 @@ static __inline__ int find_next_zero_bit (const unsigned long * addr, int size, tmp = *p; found_first: - tmp |= ~0UL >> size; + tmp |= ~0UL << size; found_middle: return result + ffz(tmp); } diff --git a/include/asm-h8300/mman.h b/include/asm-h8300/mman.h index 744a8fb485c..b9f104f22a3 100644 --- a/include/asm-h8300/mman.h +++ b/include/asm-h8300/mman.h @@ -1,19 +1,7 @@ #ifndef __H8300_MMAN_H__ #define __H8300_MMAN_H__ -#define PROT_READ 0x1 /* page can be read */ -#define PROT_WRITE 0x2 /* page can be written */ -#define PROT_EXEC 0x4 /* page can be executed */ -#define PROT_SEM 0x8 /* page may be used for atomic ops */ -#define PROT_NONE 0x0 /* page can not be accessed */ -#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */ -#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */ - -#define MAP_SHARED 0x01 /* Share changes */ -#define MAP_PRIVATE 0x02 /* Changes are private */ -#define MAP_TYPE 0x0f /* Mask for type of mapping */ -#define MAP_FIXED 0x10 /* Interpret addr exactly */ -#define MAP_ANONYMOUS 0x20 /* don't use a file */ +#include <asm-generic/mman.h> #define MAP_GROWSDOWN 0x0100 /* stack-like segment */ #define MAP_DENYWRITE 0x0800 /* ETXTBSY */ @@ -23,22 +11,7 @@ #define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ #define MAP_NONBLOCK 0x10000 /* do not block on IO */ -#define MS_ASYNC 1 /* sync memory asynchronously */ -#define MS_INVALIDATE 2 /* invalidate the caches */ -#define MS_SYNC 4 /* synchronous memory sync */ - #define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_FUTURE 2 /* lock all future mappings */ -#define MADV_NORMAL 0x0 /* default page-in behavior */ -#define MADV_RANDOM 0x1 /* page-in minimum required */ -#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */ -#define MADV_WILLNEED 0x3 /* pre-fault pages */ -#define MADV_DONTNEED 0x4 /* discard these pages */ -#define MADV_REMOVE 0x5 /* remove these pages & resources */ - -/* compatibility flags */ -#define MAP_ANON MAP_ANONYMOUS -#define MAP_FILE 0 - #endif /* __H8300_MMAN_H__ */ diff --git a/include/asm-i386/acpi.h b/include/asm-i386/acpi.h index df4ed323aa4..55059abf9c9 100644 --- a/include/asm-i386/acpi.h +++ b/include/asm-i386/acpi.h @@ -179,7 +179,7 @@ extern void acpi_reserve_bootmem(void); extern u8 x86_acpiid_to_apicid[]; -#define ARCH_HAS_POWER_PDC_INIT 1 +#define ARCH_HAS_POWER_INIT 1 #endif /*__KERNEL__*/ diff --git a/include/asm-i386/apic.h b/include/asm-i386/apic.h index d30b8571573..ff9ac8d19eb 100644 --- a/include/asm-i386/apic.h +++ b/include/asm-i386/apic.h @@ -137,6 +137,8 @@ void switch_APIC_timer_to_ipi(void *cpumask); void switch_ipi_to_APIC_timer(void *cpumask); #define ARCH_APICTIMER_STOPS_ON_C3 1 +extern int timer_over_8254; + #else /* !CONFIG_X86_LOCAL_APIC */ static inline void lapic_shutdown(void) { } diff --git a/include/asm-i386/desc.h b/include/asm-i386/desc.h index 494e73bca09..89b8b82c82b 100644 --- a/include/asm-i386/desc.h +++ b/include/asm-i386/desc.h @@ -24,11 +24,13 @@ struct Xgt_desc_struct { unsigned short pad; } __attribute__ ((packed)); -extern struct Xgt_desc_struct idt_descr, cpu_gdt_descr[NR_CPUS]; +extern struct Xgt_desc_struct idt_descr; +DECLARE_PER_CPU(struct Xgt_desc_struct, cpu_gdt_descr); + static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu) { - return ((struct desc_struct *)cpu_gdt_descr[cpu].address); + return (struct desc_struct *)per_cpu(cpu_gdt_descr, cpu).address; } #define load_TR_desc() __asm__ __volatile__("ltr %w0"::"q" (GDT_ENTRY_TSS*8)) diff --git a/include/asm-i386/kprobes.h b/include/asm-i386/kprobes.h index 27cac050a60..a0d2d74a7dd 100644 --- a/include/asm-i386/kprobes.h +++ b/include/asm-i386/kprobes.h @@ -27,6 +27,9 @@ #include <linux/types.h> #include <linux/ptrace.h> +#define __ARCH_WANT_KPROBES_INSN_SLOT + +struct kprobe; struct pt_regs; typedef u8 kprobe_opcode_t; @@ -40,14 +43,14 @@ typedef u8 kprobe_opcode_t; #define JPROBE_ENTRY(pentry) (kprobe_opcode_t *)pentry #define ARCH_SUPPORTS_KRETPROBES -#define arch_remove_kprobe(p) do {} while (0) +void arch_remove_kprobe(struct kprobe *p); void kretprobe_trampoline(void); /* Architecture specific copy of original instruction*/ struct arch_specific_insn { /* copy of the original instruction */ - kprobe_opcode_t insn[MAX_INSN_SIZE]; + kprobe_opcode_t *insn; }; struct prev_kprobe { diff --git a/include/asm-i386/mman.h b/include/asm-i386/mman.h index ba4941e6f64..8fd9d7ab7fa 100644 --- a/include/asm-i386/mman.h +++ b/include/asm-i386/mman.h @@ -1,19 +1,7 @@ #ifndef __I386_MMAN_H__ #define __I386_MMAN_H__ -#define PROT_READ 0x1 /* page can be read */ -#define PROT_WRITE 0x2 /* page can be written */ -#define PROT_EXEC 0x4 /* page can be executed */ -#define PROT_SEM 0x8 /* page may be used for atomic ops */ -#define PROT_NONE 0x0 /* page can not be accessed */ -#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */ -#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */ - -#define MAP_SHARED 0x01 /* Share changes */ -#define MAP_PRIVATE 0x02 /* Changes are private */ -#define MAP_TYPE 0x0f /* Mask for type of mapping */ -#define MAP_FIXED 0x10 /* Interpret addr exactly */ -#define MAP_ANONYMOUS 0x20 /* don't use a file */ +#include <asm-generic/mman.h> #define MAP_GROWSDOWN 0x0100 /* stack-like segment */ #define MAP_DENYWRITE 0x0800 /* ETXTBSY */ @@ -23,22 +11,7 @@ #define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ #define MAP_NONBLOCK 0x10000 /* do not block on IO */ -#define MS_ASYNC 1 /* sync memory asynchronously */ -#define MS_INVALIDATE 2 /* invalidate the caches */ -#define MS_SYNC 4 /* synchronous memory sync */ - #define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_FUTURE 2 /* lock all future mappings */ -#define MADV_NORMAL 0x0 /* default page-in behavior */ -#define MADV_RANDOM 0x1 /* page-in minimum required */ -#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */ -#define MADV_WILLNEED 0x3 /* pre-fault pages */ -#define MADV_DONTNEED 0x4 /* discard these pages */ -#define MADV_REMOVE 0x5 /* remove these pages & resources */ - -/* compatibility flags */ -#define MAP_ANON MAP_ANONYMOUS -#define MAP_FILE 0 - #endif /* __I386_MMAN_H__ */ diff --git a/include/asm-i386/page.h b/include/asm-i386/page.h index 73296d9924f..997ca5d1787 100644 --- a/include/asm-i386/page.h +++ b/include/asm-i386/page.h @@ -110,10 +110,10 @@ extern int page_is_ram(unsigned long pagenr); #endif /* __ASSEMBLY__ */ #ifdef __ASSEMBLY__ -#define __PAGE_OFFSET (0xC0000000) +#define __PAGE_OFFSET CONFIG_PAGE_OFFSET #define __PHYSICAL_START CONFIG_PHYSICAL_START #else -#define __PAGE_OFFSET (0xC0000000UL) +#define __PAGE_OFFSET ((unsigned long)CONFIG_PAGE_OFFSET) #define __PHYSICAL_START ((unsigned long)CONFIG_PHYSICAL_START) #endif #define __KERNEL_START (__PAGE_OFFSET + __PHYSICAL_START) diff --git a/include/asm-i386/system.h b/include/asm-i386/system.h index 36a92ed6a9d..399145a247f 100644 --- a/include/asm-i386/system.h +++ b/include/asm-i386/system.h @@ -507,7 +507,7 @@ struct alt_instr { #define smp_rmb() rmb() #define smp_wmb() wmb() #define smp_read_barrier_depends() read_barrier_depends() -#define set_mb(var, value) do { xchg(&var, value); } while (0) +#define set_mb(var, value) do { (void) xchg(&var, value); } while (0) #else #define smp_mb() barrier() #define smp_rmb() barrier() diff --git a/include/asm-i386/thread_info.h b/include/asm-i386/thread_info.h index e20e99551d7..1f7d48c9ba3 100644 --- a/include/asm-i386/thread_info.h +++ b/include/asm-i386/thread_info.h @@ -158,8 +158,8 @@ register unsigned long current_stack_pointer asm("esp") __attribute_used__; /* work to do on interrupt/exception return */ #define _TIF_WORK_MASK \ - (0x0000FFFF & ~(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SINGLESTEP|\ - _TIF_SECCOMP|_TIF_SYSCALL_EMU)) + (0x0000FFFF & ~(_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \ + _TIF_SECCOMP | _TIF_SYSCALL_EMU)) /* work to do on any return to u-space */ #define _TIF_ALLWORK_MASK (0x0000FFFF & ~_TIF_SECCOMP) diff --git a/include/asm-i386/topology.h b/include/asm-i386/topology.h index d7e19eb344b..aa958c6ee83 100644 --- a/include/asm-i386/topology.h +++ b/include/asm-i386/topology.h @@ -27,6 +27,15 @@ #ifndef _ASM_I386_TOPOLOGY_H #define _ASM_I386_TOPOLOGY_H +#ifdef CONFIG_X86_HT +#define topology_physical_package_id(cpu) \ + (phys_proc_id[cpu] == BAD_APICID ? -1 : phys_proc_id[cpu]) +#define topology_core_id(cpu) \ + (cpu_core_id[cpu] == BAD_APICID ? 0 : cpu_core_id[cpu]) +#define topology_core_siblings(cpu) (cpu_core_map[cpu]) +#define topology_thread_siblings(cpu) (cpu_sibling_map[cpu]) +#endif + #ifdef CONFIG_NUMA #include <asm/mpspec.h> diff --git a/include/asm-i386/unistd.h b/include/asm-i386/unistd.h index 597496ed2ae..dc81a55dd94 100644 --- a/include/asm-i386/unistd.h +++ b/include/asm-i386/unistd.h @@ -305,7 +305,7 @@ #define __NR_mknodat 297 #define __NR_fchownat 298 #define __NR_futimesat 299 -#define __NR_newfstatat 300 +#define __NR_fstatat64 300 #define __NR_unlinkat 301 #define __NR_renameat 302 #define __NR_linkat 303 @@ -315,8 +315,9 @@ #define __NR_faccessat 307 #define __NR_pselect6 308 #define __NR_ppoll 309 +#define __NR_unshare 310 -#define NR_syscalls 310 +#define NR_syscalls 311 /* * user-visible error numbers are in the range -1 - -128: see diff --git a/include/asm-ia64/acpi.h b/include/asm-ia64/acpi.h index 3a544ffc500..f7a51765430 100644 --- a/include/asm-ia64/acpi.h +++ b/include/asm-ia64/acpi.h @@ -106,6 +106,8 @@ extern unsigned int can_cpei_retarget(void); extern unsigned int is_cpu_cpei_target(unsigned int cpu); extern void set_cpei_target_cpu(unsigned int cpu); extern unsigned int get_cpei_target_cpu(void); +extern void prefill_possible_map(void); +extern int additional_cpus; #ifdef CONFIG_ACPI_NUMA /* Proximity bitmap length; _PXM is at most 255 (8 bit)*/ diff --git a/include/asm-ia64/ide.h b/include/asm-ia64/ide.h index e62b95301d5..93f45c5f189 100644 --- a/include/asm-ia64/ide.h +++ b/include/asm-ia64/ide.h @@ -17,14 +17,6 @@ #include <linux/irq.h> -#ifndef MAX_HWIFS -# ifdef CONFIG_PCI -#define MAX_HWIFS 10 -# else -#define MAX_HWIFS 6 -# endif -#endif - #define IDE_ARCH_OBSOLETE_DEFAULTS static inline int ide_default_irq(unsigned long base) diff --git a/include/asm-ia64/machvec_sn2.h b/include/asm-ia64/machvec_sn2.h index e1b6cd63f49..03d00faf03b 100644 --- a/include/asm-ia64/machvec_sn2.h +++ b/include/asm-ia64/machvec_sn2.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2002-2003 Silicon Graphics, Inc. All Rights Reserved. + * Copyright (c) 2002-2003, 2006 Silicon Graphics, Inc. All Rights Reserved. * * This program is free software; you can redistribute it and/or modify it * under the terms of version 2 of the GNU General Public License @@ -20,11 +20,6 @@ * License along with this program; if not, write the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. * - * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, - * Mountain View, CA 94043, or: - * - * http://www.sgi.com - * * For further information regarding this notice, see: * * http://oss.sgi.com/projects/GenInfo/NoticeExplan diff --git a/include/asm-ia64/mman.h b/include/asm-ia64/mman.h index 828beb24a20..6ba179f1271 100644 --- a/include/asm-ia64/mman.h +++ b/include/asm-ia64/mman.h @@ -8,19 +8,7 @@ * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co */ -#define PROT_READ 0x1 /* page can be read */ -#define PROT_WRITE 0x2 /* page can be written */ -#define PROT_EXEC 0x4 /* page can be executed */ -#define PROT_SEM 0x8 /* page may be used for atomic ops */ -#define PROT_NONE 0x0 /* page can not be accessed */ -#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */ -#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */ - -#define MAP_SHARED 0x01 /* Share changes */ -#define MAP_PRIVATE 0x02 /* Changes are private */ -#define MAP_TYPE 0x0f /* Mask for type of mapping */ -#define MAP_FIXED 0x10 /* Interpret addr exactly */ -#define MAP_ANONYMOUS 0x20 /* don't use a file */ +#include <asm-generic/mman.h> #define MAP_GROWSDOWN 0x00100 /* stack-like segment */ #define MAP_GROWSUP 0x00200 /* register stack-like segment */ @@ -31,22 +19,7 @@ #define MAP_POPULATE 0x08000 /* populate (prefault) pagetables */ #define MAP_NONBLOCK 0x10000 /* do not block on IO */ -#define MS_ASYNC 1 /* sync memory asynchronously */ -#define MS_INVALIDATE 2 /* invalidate the caches */ -#define MS_SYNC 4 /* synchronous memory sync */ - #define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_FUTURE 2 /* lock all future mappings */ -#define MADV_NORMAL 0x0 /* default page-in behavior */ -#define MADV_RANDOM 0x1 /* page-in minimum required */ -#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */ -#define MADV_WILLNEED 0x3 /* pre-fault pages */ -#define MADV_DONTNEED 0x4 /* discard these pages */ -#define MADV_REMOVE 0x5 /* remove these pages & resources */ - -/* compatibility flags */ -#define MAP_ANON MAP_ANONYMOUS -#define MAP_FILE 0 - #endif /* _ASM_IA64_MMAN_H */ diff --git a/include/asm-ia64/processor.h b/include/asm-ia64/processor.h index 09b99029ac1..23c8e1be191 100644 --- a/include/asm-ia64/processor.h +++ b/include/asm-ia64/processor.h @@ -559,6 +559,23 @@ ia64_eoi (void) #define cpu_relax() ia64_hint(ia64_hint_pause) +static inline int +ia64_get_irr(unsigned int vector) +{ + unsigned int reg = vector / 64; + unsigned int bit = vector % 64; + u64 irr; + + switch (reg) { + case 0: irr = ia64_getreg(_IA64_REG_CR_IRR0); break; + case 1: irr = ia64_getreg(_IA64_REG_CR_IRR1); break; + case 2: irr = ia64_getreg(_IA64_REG_CR_IRR2); break; + case 3: irr = ia64_getreg(_IA64_REG_CR_IRR3); break; + } + + return test_bit(bit, &irr); +} + static inline void ia64_set_lrr0 (unsigned long val) { diff --git a/include/asm-ia64/sal.h b/include/asm-ia64/sal.h index 313cad0628d..0b210abbe00 100644 --- a/include/asm-ia64/sal.h +++ b/include/asm-ia64/sal.h @@ -658,15 +658,7 @@ ia64_sal_freq_base (unsigned long which, unsigned long *ticks_per_second, return isrv.status; } -/* Flush all the processor and platform level instruction and/or data caches */ -static inline s64 -ia64_sal_cache_flush (u64 cache_type) -{ - struct ia64_sal_retval isrv; - SAL_CALL(isrv, SAL_CACHE_FLUSH, cache_type, 0, 0, 0, 0, 0, 0); - return isrv.status; -} - +extern s64 ia64_sal_cache_flush (u64 cache_type); /* Initialize all the processor and platform level instruction and data caches */ static inline s64 diff --git a/include/asm-ia64/sn/arch.h b/include/asm-ia64/sn/arch.h index 1a3831c04af..16adc93d7a7 100644 --- a/include/asm-ia64/sn/arch.h +++ b/include/asm-ia64/sn/arch.h @@ -31,7 +31,8 @@ * to ACPI3.0, this limit will be removed. The notion of "compact nodes" * should be deleted and TIOs should be included in MAX_NUMNODES. */ -#define MAX_COMPACT_NODES 512 +#define MAX_TIO_NODES MAX_NUMNODES +#define MAX_COMPACT_NODES (MAX_NUMNODES + MAX_TIO_NODES) /* * Maximum number of nodes in all partitions and in all coherency domains. @@ -70,7 +71,7 @@ DECLARE_PER_CPU(struct sn_hub_info_s, __sn_hub_info); * Compact node ID to nasid mappings kept in the per-cpu data areas of each * cpu. */ -DECLARE_PER_CPU(short, __sn_cnodeid_to_nasid[MAX_NUMNODES]); +DECLARE_PER_CPU(short, __sn_cnodeid_to_nasid[MAX_COMPACT_NODES]); #define sn_cnodeid_to_nasid (&__get_cpu_var(__sn_cnodeid_to_nasid[0])) diff --git a/include/asm-ia64/sn/bte.h b/include/asm-ia64/sn/bte.h index f50da3d91d0..5335d87ca5f 100644 --- a/include/asm-ia64/sn/bte.h +++ b/include/asm-ia64/sn/bte.h @@ -3,7 +3,7 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (c) 2000-2005 Silicon Graphics, Inc. All Rights Reserved. + * Copyright (c) 2000-2006 Silicon Graphics, Inc. All Rights Reserved. */ @@ -46,7 +46,7 @@ #define BTES_PER_NODE (is_shub2() ? 4 : 2) #define MAX_BTES_PER_NODE 4 -#define BTE2OFF_CTRL (0) +#define BTE2OFF_CTRL 0 #define BTE2OFF_SRC (SH2_BT_ENG_SRC_ADDR_0 - SH2_BT_ENG_CSR_0) #define BTE2OFF_DEST (SH2_BT_ENG_DEST_ADDR_0 - SH2_BT_ENG_CSR_0) #define BTE2OFF_NOTIFY (SH2_BT_ENG_NOTIF_ADDR_0 - SH2_BT_ENG_CSR_0) @@ -75,11 +75,11 @@ : base + (BTEOFF_NOTIFY/8)) /* Define hardware modes */ -#define BTE_NOTIFY (IBCT_NOTIFY) +#define BTE_NOTIFY IBCT_NOTIFY #define BTE_NORMAL BTE_NOTIFY #define BTE_ZERO_FILL (BTE_NOTIFY | IBCT_ZFIL_MODE) /* Use a reserved bit to let the caller specify a wait for any BTE */ -#define BTE_WACQUIRE (0x4000) +#define BTE_WACQUIRE 0x4000 /* Use the BTE on the node with the destination memory */ #define BTE_USE_DEST (BTE_WACQUIRE << 1) /* Use any available BTE interface on any node for the transfer */ @@ -100,13 +100,28 @@ #define BTE_LNSTAT_STORE(_bte, _x) \ HUB_S(_bte->bte_base_addr, (_x)) #define BTE_SRC_STORE(_bte, _x) \ - HUB_S(_bte->bte_source_addr, (_x)) +({ \ + u64 __addr = ((_x) & ~AS_MASK); \ + if (is_shub2()) \ + __addr = SH2_TIO_PHYS_TO_DMA(__addr); \ + HUB_S(_bte->bte_source_addr, __addr); \ +}) #define BTE_DEST_STORE(_bte, _x) \ - HUB_S(_bte->bte_destination_addr, (_x)) +({ \ + u64 __addr = ((_x) & ~AS_MASK); \ + if (is_shub2()) \ + __addr = SH2_TIO_PHYS_TO_DMA(__addr); \ + HUB_S(_bte->bte_destination_addr, __addr); \ +}) #define BTE_CTRL_STORE(_bte, _x) \ HUB_S(_bte->bte_control_addr, (_x)) #define BTE_NOTIF_STORE(_bte, _x) \ - HUB_S(_bte->bte_notify_addr, (_x)) +({ \ + u64 __addr = ia64_tpa((_x) & ~AS_MASK); \ + if (is_shub2()) \ + __addr = SH2_TIO_PHYS_TO_DMA(__addr); \ + HUB_S(_bte->bte_notify_addr, __addr); \ +}) #define BTE_START_TRANSFER(_bte, _len, _mode) \ is_shub2() ? BTE_CTRL_STORE(_bte, IBLS_BUSY | (_mode << 24) | _len) \ diff --git a/include/asm-ia64/sn/intr.h b/include/asm-ia64/sn/intr.h index a3431372c6e..60a51a406ee 100644 --- a/include/asm-ia64/sn/intr.h +++ b/include/asm-ia64/sn/intr.h @@ -3,7 +3,7 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (C) 1992 - 1997, 2000-2004 Silicon Graphics, Inc. All rights reserved. + * Copyright (C) 1992 - 1997, 2000-2006 Silicon Graphics, Inc. All rights reserved. */ #ifndef _ASM_IA64_SN_INTR_H @@ -11,26 +11,26 @@ #include <linux/rcupdate.h> -#define SGI_UART_VECTOR (0xe9) +#define SGI_UART_VECTOR 0xe9 /* Reserved IRQs : Note, not to exceed IA64_SN2_FIRST_DEVICE_VECTOR */ -#define SGI_XPC_ACTIVATE (0x30) -#define SGI_II_ERROR (0x31) -#define SGI_XBOW_ERROR (0x32) -#define SGI_PCIASIC_ERROR (0x33) -#define SGI_ACPI_SCI_INT (0x34) -#define SGI_TIOCA_ERROR (0x35) -#define SGI_TIO_ERROR (0x36) -#define SGI_TIOCX_ERROR (0x37) -#define SGI_MMTIMER_VECTOR (0x38) -#define SGI_XPC_NOTIFY (0xe7) - -#define IA64_SN2_FIRST_DEVICE_VECTOR (0x3c) -#define IA64_SN2_LAST_DEVICE_VECTOR (0xe6) - -#define SN2_IRQ_RESERVED (0x1) -#define SN2_IRQ_CONNECTED (0x2) -#define SN2_IRQ_SHARED (0x4) +#define SGI_XPC_ACTIVATE 0x30 +#define SGI_II_ERROR 0x31 +#define SGI_XBOW_ERROR 0x32 +#define SGI_PCIASIC_ERROR 0x33 +#define SGI_ACPI_SCI_INT 0x34 +#define SGI_TIOCA_ERROR 0x35 +#define SGI_TIO_ERROR 0x36 +#define SGI_TIOCX_ERROR 0x37 +#define SGI_MMTIMER_VECTOR 0x38 +#define SGI_XPC_NOTIFY 0xe7 + +#define IA64_SN2_FIRST_DEVICE_VECTOR 0x3c +#define IA64_SN2_LAST_DEVICE_VECTOR 0xe6 + +#define SN2_IRQ_RESERVED 0x1 +#define SN2_IRQ_CONNECTED 0x2 +#define SN2_IRQ_SHARED 0x4 // The SN PROM irq struct struct sn_irq_info { diff --git a/include/asm-ia64/sn/pcibr_provider.h b/include/asm-ia64/sn/pcibr_provider.h index 9334078b089..a601d3af39b 100644 --- a/include/asm-ia64/sn/pcibr_provider.h +++ b/include/asm-ia64/sn/pcibr_provider.h @@ -3,7 +3,7 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (C) 1992-1997,2000-2004 Silicon Graphics, Inc. All rights reserved. + * Copyright (C) 1992-1997,2000-2006 Silicon Graphics, Inc. All rights reserved. */ #ifndef _ASM_IA64_SN_PCI_PCIBR_PROVIDER_H #define _ASM_IA64_SN_PCI_PCIBR_PROVIDER_H @@ -115,18 +115,6 @@ struct pcibus_info { spinlock_t pbi_lock; }; -/* - * pcibus_info structure locking macros - */ -inline static unsigned long -pcibr_lock(struct pcibus_info *pcibus_info) -{ - unsigned long flag; - spin_lock_irqsave(&pcibus_info->pbi_lock, flag); - return(flag); -} -#define pcibr_unlock(pcibus_info, flag) spin_unlock_irqrestore(&pcibus_info->pbi_lock, flag) - extern int pcibr_init_provider(void); extern void *pcibr_bus_fixup(struct pcibus_bussoft *, struct pci_controller *); extern dma_addr_t pcibr_dma_map(struct pci_dev *, unsigned long, size_t); diff --git a/include/asm-ia64/sn/sn_feature_sets.h b/include/asm-ia64/sn/sn_feature_sets.h index e68a80853d5..ff33e3bd3f8 100644 --- a/include/asm-ia64/sn/sn_feature_sets.h +++ b/include/asm-ia64/sn/sn_feature_sets.h @@ -8,13 +8,10 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (c) 2005 Silicon Graphics, Inc. All rights reserved. + * Copyright (c) 2005-2006 Silicon Graphics, Inc. All rights reserved. */ -#include <asm/types.h> -#include <asm/bitops.h> - /* --------------------- PROM Features -----------------------------*/ extern int sn_prom_feature_available(int id); @@ -27,14 +24,12 @@ extern int sn_prom_feature_available(int id); * "false" for new features. * * Use: - * if (sn_prom_feature_available(PRF_FEATURE_XXX)) + * if (sn_prom_feature_available(PRF_XXX)) * ... */ -/* - * Example: feature XXX - */ -#define PRF_FEATURE_XXX 0 +#define PRF_PAL_CACHE_FLUSH_SAFE 0 +#define PRF_DEVICE_FLUSH_LIST 1 @@ -51,7 +46,7 @@ extern int sn_prom_feature_available(int id); * * By default, features are disabled unless explicitly enabled. */ -#define OSF_MCA_SLV_TO_OS_INIT_SLV 0 -#define OSF_FEAT_LOG_SBES 1 +#define OSF_MCA_SLV_TO_OS_INIT_SLV 0 +#define OSF_FEAT_LOG_SBES 1 #endif /* _ASM_IA64_SN_FEATURE_SETS_H */ diff --git a/include/asm-ia64/sn/xpc.h b/include/asm-ia64/sn/xpc.h index 0c36928ffd8..df7f5f4f3cd 100644 --- a/include/asm-ia64/sn/xpc.h +++ b/include/asm-ia64/sn/xpc.h @@ -508,19 +508,24 @@ struct xpc_channel { #define XPC_C_OPENREQUEST 0x00000010 /* local open channel request */ #define XPC_C_SETUP 0x00000020 /* channel's msgqueues are alloc'd */ -#define XPC_C_CONNECTCALLOUT 0x00000040 /* channel connected callout made */ -#define XPC_C_CONNECTED 0x00000080 /* local channel is connected */ -#define XPC_C_CONNECTING 0x00000100 /* channel is being connected */ - -#define XPC_C_RCLOSEREPLY 0x00000200 /* remote close channel reply */ -#define XPC_C_CLOSEREPLY 0x00000400 /* local close channel reply */ -#define XPC_C_RCLOSEREQUEST 0x00000800 /* remote close channel request */ -#define XPC_C_CLOSEREQUEST 0x00001000 /* local close channel request */ - -#define XPC_C_DISCONNECTED 0x00002000 /* channel is disconnected */ -#define XPC_C_DISCONNECTING 0x00004000 /* channel is being disconnected */ -#define XPC_C_DISCONNECTCALLOUT 0x00008000 /* chan disconnected callout made */ -#define XPC_C_WDISCONNECT 0x00010000 /* waiting for channel disconnect */ +#define XPC_C_CONNECTEDCALLOUT 0x00000040 /* connected callout initiated */ +#define XPC_C_CONNECTEDCALLOUT_MADE \ + 0x00000080 /* connected callout completed */ +#define XPC_C_CONNECTED 0x00000100 /* local channel is connected */ +#define XPC_C_CONNECTING 0x00000200 /* channel is being connected */ + +#define XPC_C_RCLOSEREPLY 0x00000400 /* remote close channel reply */ +#define XPC_C_CLOSEREPLY 0x00000800 /* local close channel reply */ +#define XPC_C_RCLOSEREQUEST 0x00001000 /* remote close channel request */ +#define XPC_C_CLOSEREQUEST 0x00002000 /* local close channel request */ + +#define XPC_C_DISCONNECTED 0x00004000 /* channel is disconnected */ +#define XPC_C_DISCONNECTING 0x00008000 /* channel is being disconnected */ +#define XPC_C_DISCONNECTINGCALLOUT \ + 0x00010000 /* disconnecting callout initiated */ +#define XPC_C_DISCONNECTINGCALLOUT_MADE \ + 0x00020000 /* disconnecting callout completed */ +#define XPC_C_WDISCONNECT 0x00040000 /* waiting for channel disconnect */ diff --git a/include/asm-ia64/system.h b/include/asm-ia64/system.h index 80c5a234e25..06253871562 100644 --- a/include/asm-ia64/system.h +++ b/include/asm-ia64/system.h @@ -249,32 +249,7 @@ extern void ia64_load_extra (struct task_struct *task); # define switch_to(prev,next,last) __switch_to(prev, next, last) #endif -/* - * On IA-64, we don't want to hold the runqueue's lock during the low-level context-switch, - * because that could cause a deadlock. Here is an example by Erich Focht: - * - * Example: - * CPU#0: - * schedule() - * -> spin_lock_irq(&rq->lock) - * -> context_switch() - * -> wrap_mmu_context() - * -> read_lock(&tasklist_lock) - * - * CPU#1: - * sys_wait4() or release_task() or forget_original_parent() - * -> write_lock(&tasklist_lock) - * -> do_notify_parent() - * -> wake_up_parent() - * -> try_to_wake_up() - * -> spin_lock_irq(&parent_rq->lock) - * - * If the parent's rq happens to be on CPU#0, we'll wait for the rq->lock - * of that CPU which will not be released, because there we wait for the - * tasklist_lock to become available. - */ #define __ARCH_WANT_UNLOCKED_CTXSW - #define ARCH_HAS_PREFETCH_SWITCH_STACK #define ia64_platform_is(x) (strcmp(x, platform_name) == 0) diff --git a/include/asm-ia64/timex.h b/include/asm-ia64/timex.h index 414aae06044..05a6baf8a47 100644 --- a/include/asm-ia64/timex.h +++ b/include/asm-ia64/timex.h @@ -15,6 +15,8 @@ typedef unsigned long cycles_t; +extern void (*ia64_udelay)(unsigned long usecs); + /* * For performance reasons, we don't want to define CLOCK_TICK_TRATE as * local_cpu_data->itc_rate. Fortunately, we don't have to, either: according to George diff --git a/include/asm-ia64/topology.h b/include/asm-ia64/topology.h index 412ef8e493a..3ee19dfa46d 100644 --- a/include/asm-ia64/topology.h +++ b/include/asm-ia64/topology.h @@ -102,6 +102,13 @@ void build_cpu_to_node_map(void); #endif /* CONFIG_NUMA */ +#ifdef CONFIG_SMP +#define topology_physical_package_id(cpu) (cpu_data(cpu)->socket_id) +#define topology_core_id(cpu) (cpu_data(cpu)->core_id) +#define topology_core_siblings(cpu) (cpu_core_map[cpu]) +#define topology_thread_siblings(cpu) (cpu_sibling_map[cpu]) +#endif + #include <asm-generic/topology.h> #endif /* _ASM_IA64_TOPOLOGY_H */ diff --git a/include/asm-ia64/unistd.h b/include/asm-ia64/unistd.h index 962f9bd1bdf..019956c613e 100644 --- a/include/asm-ia64/unistd.h +++ b/include/asm-ia64/unistd.h @@ -270,12 +270,27 @@ #define __NR_inotify_add_watch 1278 #define __NR_inotify_rm_watch 1279 #define __NR_migrate_pages 1280 +#define __NR_openat 1281 +#define __NR_mkdirat 1282 +#define __NR_mknodat 1283 +#define __NR_fchownat 1284 +#define __NR_futimesat 1285 +#define __NR_newfstatat 1286 +#define __NR_unlinkat 1287 +#define __NR_renameat 1288 +#define __NR_linkat 1289 +#define __NR_symlinkat 1290 +#define __NR_readlinkat 1291 +#define __NR_fchmodat 1292 +#define __NR_faccessat 1293 +/* 1294, 1295 reserved for pselect/ppoll */ +#define __NR_unshare 1296 #ifdef __KERNEL__ #include <linux/config.h> -#define NR_syscalls 270 /* length of syscall table */ +#define NR_syscalls 273 /* length of syscall table */ #define __ARCH_WANT_SYS_RT_SIGACTION diff --git a/include/asm-m32r/mman.h b/include/asm-m32r/mman.h index 12e29747bc8..695a860c024 100644 --- a/include/asm-m32r/mman.h +++ b/include/asm-m32r/mman.h @@ -1,21 +1,9 @@ #ifndef __M32R_MMAN_H__ #define __M32R_MMAN_H__ -/* orig : i386 2.6.0-test6 */ - -#define PROT_READ 0x1 /* page can be read */ -#define PROT_WRITE 0x2 /* page can be written */ -#define PROT_EXEC 0x4 /* page can be executed */ -#define PROT_SEM 0x8 /* page may be used for atomic ops */ -#define PROT_NONE 0x0 /* page can not be accessed */ -#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */ -#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */ +#include <asm-generic/mman.h> -#define MAP_SHARED 0x01 /* Share changes */ -#define MAP_PRIVATE 0x02 /* Changes are private */ -#define MAP_TYPE 0x0f /* Mask for type of mapping */ -#define MAP_FIXED 0x10 /* Interpret addr exactly */ -#define MAP_ANONYMOUS 0x20 /* don't use a file */ +/* orig : i386 2.6.0-test6 */ #define MAP_GROWSDOWN 0x0100 /* stack-like segment */ #define MAP_DENYWRITE 0x0800 /* ETXTBSY */ @@ -25,22 +13,7 @@ #define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ #define MAP_NONBLOCK 0x10000 /* do not block on IO */ -#define MS_ASYNC 1 /* sync memory asynchronously */ -#define MS_INVALIDATE 2 /* invalidate the caches */ -#define MS_SYNC 4 /* synchronous memory sync */ - #define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_FUTURE 2 /* lock all future mappings */ -#define MADV_NORMAL 0x0 /* default page-in behavior */ -#define MADV_RANDOM 0x1 /* page-in minimum required */ -#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */ -#define MADV_WILLNEED 0x3 /* pre-fault pages */ -#define MADV_DONTNEED 0x4 /* discard these pages */ -#define MADV_REMOVE 0x5 /* remove these pages & resources */ - -/* compatibility flags */ -#define MAP_ANON MAP_ANONYMOUS -#define MAP_FILE 0 - #endif /* __M32R_MMAN_H__ */ diff --git a/include/asm-m32r/system.h b/include/asm-m32r/system.h index 06c12a037cb..d6a2c613be6 100644 --- a/include/asm-m32r/system.h +++ b/include/asm-m32r/system.h @@ -239,7 +239,7 @@ __cmpxchg_u32(volatile unsigned int *p, unsigned int old, unsigned int new) " bra 2f; \n" " .fillinsn \n" "1:" - M32R_UNLOCK" %2, @%1; \n" + M32R_UNLOCK" %0, @%1; \n" " .fillinsn \n" "2:" : "=&r" (retval) diff --git a/include/asm-m32r/uaccess.h b/include/asm-m32r/uaccess.h index 0da7c47d2f0..e8ae61956a5 100644 --- a/include/asm-m32r/uaccess.h +++ b/include/asm-m32r/uaccess.h @@ -328,7 +328,7 @@ extern void __put_user_bad(void); " .long 1b,4b\n" \ " .long 2b,4b\n" \ ".previous" \ - : "=r"(err) \ + : "=&r"(err) \ : "r"(x), "r"(addr), "i"(-EFAULT), "0"(err) \ : "r14", "memory") @@ -353,7 +353,7 @@ extern void __put_user_bad(void); " .long 1b,4b\n" \ " .long 2b,4b\n" \ ".previous" \ - : "=r"(err) \ + : "=&r"(err) \ : "r"(x), "r"(addr), "i"(-EFAULT), "0"(err) \ : "r14", "memory") #else @@ -398,7 +398,7 @@ struct __large_struct { unsigned long buf[100]; }; " .balign 4\n" \ " .long 1b,3b\n" \ ".previous" \ - : "=r"(err) \ + : "=&r"(err) \ : "r"(x), "r"(addr), "i"(-EFAULT), "0"(err) \ : "r14", "memory") @@ -442,7 +442,7 @@ do { \ " .balign 4\n" \ " .long 1b,3b\n" \ ".previous" \ - : "=r"(err), "=&r"(x) \ + : "=&r"(err), "=&r"(x) \ : "r"(addr), "i"(-EFAULT), "0"(err) \ : "r14", "memory") diff --git a/include/asm-m68k/atomic.h b/include/asm-m68k/atomic.h index a4a84d5c65d..862e497c264 100644 --- a/include/asm-m68k/atomic.h +++ b/include/asm-m68k/atomic.h @@ -55,6 +55,7 @@ static inline int atomic_inc_and_test(atomic_t *v) } #ifdef CONFIG_RMW_INSNS + static inline int atomic_add_return(int i, atomic_t *v) { int t, tmp; @@ -82,7 +83,12 @@ static inline int atomic_sub_return(int i, atomic_t *v) : "g" (i), "2" (atomic_read(v))); return t; } + +#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n))) +#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) + #else /* !CONFIG_RMW_INSNS */ + static inline int atomic_add_return(int i, atomic_t * v) { unsigned long flags; @@ -110,6 +116,32 @@ static inline int atomic_sub_return(int i, atomic_t * v) return t; } + +static inline int atomic_cmpxchg(atomic_t *v, int old, int new) +{ + unsigned long flags; + int prev; + + local_irq_save(flags); + prev = atomic_read(v); + if (prev == old) + atomic_set(v, new); + local_irq_restore(flags); + return prev; +} + +static inline int atomic_xchg(atomic_t *v, int new) +{ + unsigned long flags; + int prev; + + local_irq_save(flags); + prev = atomic_read(v); + atomic_set(v, new); + local_irq_restore(flags); + return prev; +} + #endif /* !CONFIG_RMW_INSNS */ #define atomic_dec_return(v) atomic_sub_return(1, (v)) @@ -139,9 +171,6 @@ static inline void atomic_set_mask(unsigned long mask, unsigned long *v) __asm__ __volatile__("orl %1,%0" : "+m" (*v) : "id" (mask)); } -#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n))) -#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) - #define atomic_add_unless(v, a, u) \ ({ \ int c, old; \ diff --git a/include/asm-m68k/irq.h b/include/asm-m68k/irq.h index 325c86f8512..9ac047c400c 100644 --- a/include/asm-m68k/irq.h +++ b/include/asm-m68k/irq.h @@ -79,7 +79,7 @@ static __inline__ int irq_canonicalize(int irq) extern void (*enable_irq)(unsigned int); extern void (*disable_irq)(unsigned int); -#define enable_irq_nosync enable_irq +#define disable_irq_nosync disable_irq struct pt_regs; diff --git a/include/asm-m68k/mman.h b/include/asm-m68k/mman.h index ea262ab88b3..1626d37f489 100644 --- a/include/asm-m68k/mman.h +++ b/include/asm-m68k/mman.h @@ -1,19 +1,7 @@ #ifndef __M68K_MMAN_H__ #define __M68K_MMAN_H__ -#define PROT_READ 0x1 /* page can be read */ -#define PROT_WRITE 0x2 /* page can be written */ -#define PROT_EXEC 0x4 /* page can be executed */ -#define PROT_SEM 0x8 /* page may be used for atomic ops */ -#define PROT_NONE 0x0 /* page can not be accessed */ -#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */ -#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */ - -#define MAP_SHARED 0x01 /* Share changes */ -#define MAP_PRIVATE 0x02 /* Changes are private */ -#define MAP_TYPE 0x0f /* Mask for type of mapping */ -#define MAP_FIXED 0x10 /* Interpret addr exactly */ -#define MAP_ANONYMOUS 0x20 /* don't use a file */ +#include <asm-generic/mman.h> #define MAP_GROWSDOWN 0x0100 /* stack-like segment */ #define MAP_DENYWRITE 0x0800 /* ETXTBSY */ @@ -23,22 +11,7 @@ #define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ #define MAP_NONBLOCK 0x10000 /* do not block on IO */ -#define MS_ASYNC 1 /* sync memory asynchronously */ -#define MS_INVALIDATE 2 /* invalidate the caches */ -#define MS_SYNC 4 /* synchronous memory sync */ - #define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_FUTURE 2 /* lock all future mappings */ -#define MADV_NORMAL 0x0 /* default page-in behavior */ -#define MADV_RANDOM 0x1 /* page-in minimum required */ -#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */ -#define MADV_WILLNEED 0x3 /* pre-fault pages */ -#define MADV_DONTNEED 0x4 /* discard these pages */ -#define MADV_REMOVE 0x5 /* remove these pages & resources */ - -/* compatibility flags */ -#define MAP_ANON MAP_ANONYMOUS -#define MAP_FILE 0 - #endif /* __M68K_MMAN_H__ */ diff --git a/include/asm-m68k/raw_io.h b/include/asm-m68k/raw_io.h index 5439bcaa57c..811ccd25d4a 100644 --- a/include/asm-m68k/raw_io.h +++ b/include/asm-m68k/raw_io.h @@ -336,6 +336,7 @@ static inline void raw_outsw_swapw(volatile u16 __iomem *port, const u16 *buf, : "d0", "a0", "a1", "d6"); } +#define __raw_writel raw_outl #endif /* __KERNEL__ */ diff --git a/include/asm-m68knommu/hardirq.h b/include/asm-m68knommu/hardirq.h index e8659e739a6..476180f4cba 100644 --- a/include/asm-m68knommu/hardirq.h +++ b/include/asm-m68knommu/hardirq.h @@ -4,6 +4,7 @@ #include <linux/config.h> #include <linux/cache.h> #include <linux/threads.h> +#include <asm/irq.h> typedef struct { unsigned int __softirq_pending; diff --git a/include/asm-mips/abi.h b/include/asm-mips/abi.h index 2e7e651c3e3..1ce0518ace2 100644 --- a/include/asm-mips/abi.h +++ b/include/asm-mips/abi.h @@ -3,7 +3,7 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (C) 2005 by Ralf Baechle + * Copyright (C) 2005, 06 by Ralf Baechle (ralf@linux-mips.org) * Copyright (C) 2005 MIPS Technologies, Inc. */ #ifndef _ASM_ABI_H @@ -13,7 +13,7 @@ #include <asm/siginfo.h> struct mips_abi { - int (* const do_signal)(sigset_t *oldset, struct pt_regs *regs); + void (* const do_signal)(struct pt_regs *regs); int (* const setup_frame)(struct k_sigaction * ka, struct pt_regs *regs, int signr, sigset_t *set); diff --git a/include/asm-mips/atomic.h b/include/asm-mips/atomic.h index 654b97d3e13..2c8b853376c 100644 --- a/include/asm-mips/atomic.h +++ b/include/asm-mips/atomic.h @@ -250,7 +250,10 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v) " subu %0, %1, %3 \n" " bltz %0, 1f \n" " sc %0, %2 \n" + " .set noreorder \n" " beqzl %0, 1b \n" + " subu %0, %1, %3 \n" + " .set reorder \n" " sync \n" "1: \n" " .set mips0 \n" @@ -266,7 +269,10 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v) " subu %0, %1, %3 \n" " bltz %0, 1f \n" " sc %0, %2 \n" + " .set noreorder \n" " beqz %0, 1b \n" + " subu %0, %1, %3 \n" + " .set reorder \n" " sync \n" "1: \n" " .set mips0 \n" @@ -598,7 +604,10 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v) " dsubu %0, %1, %3 \n" " bltz %0, 1f \n" " scd %0, %2 \n" + " .set noreorder \n" " beqzl %0, 1b \n" + " dsubu %0, %1, %3 \n" + " .set reorder \n" " sync \n" "1: \n" " .set mips0 \n" @@ -614,7 +623,10 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v) " dsubu %0, %1, %3 \n" " bltz %0, 1f \n" " scd %0, %2 \n" + " .set noreorder \n" " beqz %0, 1b \n" + " dsubu %0, %1, %3 \n" + " .set reorder \n" " sync \n" "1: \n" " .set mips0 \n" diff --git a/include/asm-mips/bitops.h b/include/asm-mips/bitops.h index 3b0c8aaf6e8..8e802059fe6 100644 --- a/include/asm-mips/bitops.h +++ b/include/asm-mips/bitops.h @@ -644,20 +644,26 @@ static inline unsigned long ffz(unsigned long word) } /* - * flz - find last zero in word. + * fls - find last bit set. * @word: The word to search * - * Returns 0..SZLONG-1 - * Undefined if no zero exists, so code should check against ~0UL first. + * Returns 1..SZLONG + * Returns 0 if no bit exists */ -static inline unsigned long flz(unsigned long word) +static inline unsigned long fls(unsigned long word) { -#if defined(CONFIG_CPU_MIPS32) || defined(CONFIG_CPU_MIPS64) - return __ilog2(~word); -#else #ifdef CONFIG_32BIT - int r = 31, s; - word = ~word; +#ifdef CONFIG_CPU_MIPS32 + __asm__ ("clz %0, %1" : "=r" (word) : "r" (word)); + + return 32 - word; +#else + { + int r = 32, s; + + if (word == 0) + return 0; + s = 16; if ((word & 0xffff0000)) s = 0; r -= s; word <<= s; s = 8; if ((word & 0xff000000)) s = 0; r -= s; word <<= s; s = 4; if ((word & 0xf0000000)) s = 0; r -= s; word <<= s; @@ -665,10 +671,23 @@ static inline unsigned long flz(unsigned long word) s = 1; if ((word & 0x80000000)) s = 0; r -= s; return r; + } #endif +#endif /* CONFIG_32BIT */ + #ifdef CONFIG_64BIT - int r = 63, s; - word = ~word; +#ifdef CONFIG_CPU_MIPS64 + + __asm__ ("dclz %0, %1" : "=r" (word) : "r" (word)); + + return 64 - word; +#else + { + int r = 64, s; + + if (word == 0) + return 0; + s = 32; if ((word & 0xffffffff00000000UL)) s = 0; r -= s; word <<= s; s = 16; if ((word & 0xffff000000000000UL)) s = 0; r -= s; word <<= s; s = 8; if ((word & 0xff00000000000000UL)) s = 0; r -= s; word <<= s; @@ -677,24 +696,11 @@ static inline unsigned long flz(unsigned long word) s = 1; if ((word & 0x8000000000000000UL)) s = 0; r -= s; return r; + } #endif -#endif +#endif /* CONFIG_64BIT */ } -/* - * fls - find last bit set. - * @word: The word to search - * - * Returns 1..SZLONG - * Returns 0 if no bit exists - */ -static inline unsigned long fls(unsigned long word) -{ - if (word == 0) - return 0; - - return flz(~word) + 1; -} #define fls64(x) generic_fls64(x) /* diff --git a/include/asm-mips/byteorder.h b/include/asm-mips/byteorder.h index d1fe9e5c62e..584f8128fff 100644 --- a/include/asm-mips/byteorder.h +++ b/include/asm-mips/byteorder.h @@ -8,10 +8,39 @@ #ifndef _ASM_BYTEORDER_H #define _ASM_BYTEORDER_H +#include <linux/config.h> +#include <linux/compiler.h> #include <asm/types.h> #ifdef __GNUC__ +#ifdef CONFIG_CPU_MIPSR2 + +static __inline__ __attribute_const__ __u16 ___arch__swab16(__u16 x) +{ + __asm__( + " wsbh %0, %1 \n" + : "=r" (x) + : "r" (x)); + + return x; +} +#define __arch__swab16(x) ___arch__swab16(x) + +static __inline__ __attribute_const__ __u32 ___arch__swab32(__u32 x) +{ + __asm__( + " wsbh %0, %1 \n" + " rotr %0, %0, 16 \n" + : "=r" (x) + : "r" (x)); + + return x; +} +#define __arch__swab32(x) ___arch__swab32(x) + +#endif /* CONFIG_CPU_MIPSR2 */ + #if !defined(__STRICT_ANSI__) || defined(__KERNEL__) # define __BYTEORDER_HAS_U64__ # define __SWAB_64_THRU_32__ diff --git a/include/asm-mips/cacheflush.h b/include/asm-mips/cacheflush.h index a18ba2edc0b..aeae9fabf4a 100644 --- a/include/asm-mips/cacheflush.h +++ b/include/asm-mips/cacheflush.h @@ -49,8 +49,7 @@ static inline void flush_dcache_page(struct page *page) extern void (*flush_icache_page)(struct vm_area_struct *vma, struct page *page); -extern void (*flush_icache_range)(unsigned long __user start, - unsigned long __user end); +extern void (*flush_icache_range)(unsigned long start, unsigned long end); #define flush_cache_vmap(start, end) flush_cache_all() #define flush_cache_vunmap(start, end) flush_cache_all() diff --git a/include/asm-mips/cpu-features.h b/include/asm-mips/cpu-features.h index 78c9cc2735d..3f2b6d9ac45 100644 --- a/include/asm-mips/cpu-features.h +++ b/include/asm-mips/cpu-features.h @@ -96,6 +96,9 @@ #ifndef cpu_has_ic_fills_f_dc #define cpu_has_ic_fills_f_dc (cpu_data[0].icache.flags & MIPS_CACHE_IC_F_DC) #endif +#ifndef cpu_has_pindexed_dcache +#define cpu_has_pindexed_dcache (cpu_data[0].dcache.flags & MIPS_CACHE_PINDEX) +#endif /* * I-Cache snoops remote store. This only matters on SMP. Some multiprocessors diff --git a/include/asm-mips/cpu-info.h b/include/asm-mips/cpu-info.h index d5cf519f8fc..140be1c67da 100644 --- a/include/asm-mips/cpu-info.h +++ b/include/asm-mips/cpu-info.h @@ -39,6 +39,7 @@ struct cache_desc { #define MIPS_CACHE_ALIASES 0x00000004 /* Cache could have aliases */ #define MIPS_CACHE_IC_F_DC 0x00000008 /* Ic can refill from D-cache */ #define MIPS_IC_SNOOPS_REMOTE 0x00000010 /* Ic snoops remote stores */ +#define MIPS_CACHE_PINDEX 0x00000020 /* Physically indexed cache */ struct cpuinfo_mips { unsigned long udelay_val; diff --git a/include/asm-mips/cpu.h b/include/asm-mips/cpu.h index 934e063e79f..818b9a97e21 100644 --- a/include/asm-mips/cpu.h +++ b/include/asm-mips/cpu.h @@ -204,9 +204,9 @@ */ #define MIPS_CPU_ISA_I 0x00000001 #define MIPS_CPU_ISA_II 0x00000002 -#define MIPS_CPU_ISA_III 0x00000003 -#define MIPS_CPU_ISA_IV 0x00000004 -#define MIPS_CPU_ISA_V 0x00000005 +#define MIPS_CPU_ISA_III 0x00000004 +#define MIPS_CPU_ISA_IV 0x00000008 +#define MIPS_CPU_ISA_V 0x00000010 #define MIPS_CPU_ISA_M32R1 0x00000020 #define MIPS_CPU_ISA_M32R2 0x00000040 #define MIPS_CPU_ISA_M64R1 0x00000080 diff --git a/include/asm-mips/gcc/sgidefs.h b/include/asm-mips/gcc/sgidefs.h deleted file mode 100644 index 05994371a2a..00000000000 --- a/include/asm-mips/gcc/sgidefs.h +++ /dev/null @@ -1,17 +0,0 @@ -/* - * include/sgidefs.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) 1996 by Ralf Baechle - * - * This file is here to satisfy GCC's expectations. - */ -#ifndef __SGIDEFS_H -#define __SGIDEFS_H - -#include <asm/sgidefs.h> - -#endif /* __SGIDEFS_H */ diff --git a/include/asm-mips/hazards.h b/include/asm-mips/hazards.h index 2fc90632f88..feb29a79388 100644 --- a/include/asm-mips/hazards.h +++ b/include/asm-mips/hazards.h @@ -3,7 +3,9 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (C) 2003, 2004 Ralf Baechle + * Copyright (C) 2003, 2004 Ralf Baechle <ralf@linux-mips.org> + * Copyright (C) MIPS Technologies, Inc. + * written by Ralf Baechle <ralf@linux-mips.org> */ #ifndef _ASM_HAZARDS_H #define _ASM_HAZARDS_H @@ -74,8 +76,7 @@ #define irq_disable_hazard _ehb -#elif defined(CONFIG_CPU_R10000) || defined(CONFIG_CPU_RM9000) || \ - defined(CONFIG_CPU_SB1) +#elif defined(CONFIG_CPU_R10000) || defined(CONFIG_CPU_RM9000) /* * R10000 rocks - all hazards handled in hardware, so this becomes a nobrainer. @@ -99,13 +100,13 @@ #else /* __ASSEMBLY__ */ __asm__( - " .macro _ssnop \n\t" - " sll $0, $2, 1 \n\t" - " .endm \n\t" - " \n\t" - " .macro _ehb \n\t" - " sll $0, $0, 3 \n\t" - " .endm \n\t"); + " .macro _ssnop \n" + " sll $0, $0, 1 \n" + " .endm \n" + " \n" + " .macro _ehb \n" + " sll $0, $0, 3 \n" + " .endm \n"); #ifdef CONFIG_CPU_RM9000 @@ -117,17 +118,21 @@ __asm__( #define mtc0_tlbw_hazard() \ __asm__ __volatile__( \ - ".set\tmips32\n\t" \ - "_ssnop; _ssnop; _ssnop; _ssnop\n\t" \ - ".set\tmips0") + " .set mips32 \n" \ + " _ssnop \n" \ + " _ssnop \n" \ + " _ssnop \n" \ + " _ssnop \n" \ + " .set mips0 \n") #define tlbw_use_hazard() \ __asm__ __volatile__( \ - ".set\tmips32\n\t" \ - "_ssnop; _ssnop; _ssnop; _ssnop\n\t" \ - ".set\tmips0") - -#define back_to_back_c0_hazard() do { } while (0) + " .set mips32 \n" \ + " _ssnop \n" \ + " _ssnop \n" \ + " _ssnop \n" \ + " _ssnop \n" \ + " .set mips0 \n") #else @@ -136,15 +141,25 @@ __asm__( */ #define mtc0_tlbw_hazard() \ __asm__ __volatile__( \ - ".set noreorder\n\t" \ - "nop; nop; nop; nop; nop; nop;\n\t" \ - ".set reorder\n\t") + " .set noreorder \n" \ + " nop \n" \ + " nop \n" \ + " nop \n" \ + " nop \n" \ + " nop \n" \ + " nop \n" \ + " .set reorder \n") #define tlbw_use_hazard() \ __asm__ __volatile__( \ - ".set noreorder\n\t" \ - "nop; nop; nop; nop; nop; nop;\n\t" \ - ".set reorder\n\t") + " .set noreorder \n" \ + " nop \n" \ + " nop \n" \ + " nop \n" \ + " nop \n" \ + " nop \n" \ + " nop \n" \ + " .set reorder \n") #endif @@ -156,49 +171,26 @@ __asm__( #ifdef CONFIG_CPU_MIPSR2 -__asm__( - " .macro\tirq_enable_hazard \n\t" - " _ehb \n\t" - " .endm \n\t" - " \n\t" - " .macro\tirq_disable_hazard \n\t" - " _ehb \n\t" - " .endm \n\t" - " \n\t" - " .macro\tback_to_back_c0_hazard \n\t" - " _ehb \n\t" - " .endm"); - -#define irq_enable_hazard() \ - __asm__ __volatile__( \ - "irq_enable_hazard") +__asm__(" .macro irq_enable_hazard \n" + " _ehb \n" + " .endm \n" + " \n" + " .macro irq_disable_hazard \n" + " _ehb \n" + " .endm \n"); -#define irq_disable_hazard() \ - __asm__ __volatile__( \ - "irq_disable_hazard") - -#define back_to_back_c0_hazard() \ - __asm__ __volatile__( \ - "back_to_back_c0_hazard") - -#elif defined(CONFIG_CPU_R10000) || defined(CONFIG_CPU_RM9000) || \ - defined(CONFIG_CPU_SB1) +#elif defined(CONFIG_CPU_R10000) || defined(CONFIG_CPU_RM9000) /* * R10000 rocks - all hazards handled in hardware, so this becomes a nobrainer. */ __asm__( - " .macro\tirq_enable_hazard \n\t" - " .endm \n\t" - " \n\t" - " .macro\tirq_disable_hazard \n\t" - " .endm"); - -#define irq_enable_hazard() do { } while (0) -#define irq_disable_hazard() do { } while (0) - -#define back_to_back_c0_hazard() do { } while (0) + " .macro irq_enable_hazard \n" + " .endm \n" + " \n" + " .macro irq_disable_hazard \n" + " .endm \n"); #else @@ -209,29 +201,63 @@ __asm__( */ __asm__( - " # \n\t" - " # There is a hazard but we do not care \n\t" - " # \n\t" - " .macro\tirq_enable_hazard \n\t" - " .endm \n\t" - " \n\t" - " .macro\tirq_disable_hazard \n\t" - " _ssnop; _ssnop; _ssnop \n\t" - " .endm"); + " # \n" + " # There is a hazard but we do not care \n" + " # \n" + " .macro\tirq_enable_hazard \n" + " .endm \n" + " \n" + " .macro\tirq_disable_hazard \n" + " _ssnop \n" + " _ssnop \n" + " _ssnop \n" + " .endm \n"); -#define irq_enable_hazard() do { } while (0) +#endif + +#define irq_enable_hazard() \ + __asm__ __volatile__("irq_enable_hazard") #define irq_disable_hazard() \ - __asm__ __volatile__( \ - "irq_disable_hazard") + __asm__ __volatile__("irq_disable_hazard") -#define back_to_back_c0_hazard() \ - __asm__ __volatile__( \ - " .set noreorder \n" \ - " nop; nop; nop \n" \ - " .set reorder \n") + +/* + * Back-to-back hazards - + * + * What is needed to separate a move to cp0 from a subsequent read from the + * same cp0 register? + */ +#ifdef CONFIG_CPU_MIPSR2 + +__asm__(" .macro back_to_back_c0_hazard \n" + " _ehb \n" + " .endm \n"); + +#elif defined(CONFIG_CPU_R10000) || defined(CONFIG_CPU_RM9000) || \ + defined(CONFIG_CPU_SB1) + +__asm__(" .macro back_to_back_c0_hazard \n" + " .endm \n"); + +#else + +__asm__(" .macro back_to_back_c0_hazard \n" + " .set noreorder \n" + " _ssnop \n" + " _ssnop \n" + " _ssnop \n" + " .set reorder \n" + " .endm"); #endif +#define back_to_back_c0_hazard() \ + __asm__ __volatile__("back_to_back_c0_hazard") + + +/* + * Instruction execution hazard + */ #ifdef CONFIG_CPU_MIPSR2 /* * gcc has a tradition of misscompiling the previous construct using the diff --git a/include/asm-mips/interrupt.h b/include/asm-mips/interrupt.h index abdf54ee64c..774348734fa 100644 --- a/include/asm-mips/interrupt.h +++ b/include/asm-mips/interrupt.h @@ -47,6 +47,17 @@ static inline void local_irq_enable(void) * R4000/R4400 need three nops, the R4600 two nops and the R10000 needs * no nops at all. */ +/* + * For TX49, operating only IE bit is not enough. + * + * If mfc0 $12 follows store and the mfc0 is last instruction of a + * page and fetching the next instruction causes TLB miss, the result + * of the mfc0 might wrongly contain EXL bit. + * + * ERT-TX49H2-027, ERT-TX49H3-012, ERT-TX49HL3-006, ERT-TX49H4-008 + * + * Workaround: mask EXL bit of the result or place a nop before mfc0. + */ __asm__ ( " .macro local_irq_disable\n" " .set push \n" @@ -55,8 +66,8 @@ __asm__ ( " di \n" #else " mfc0 $1,$12 \n" - " ori $1,1 \n" - " xori $1,1 \n" + " ori $1,0x1f \n" + " xori $1,0x1f \n" " .set noreorder \n" " mtc0 $1,$12 \n" #endif @@ -96,8 +107,8 @@ __asm__ ( " andi \\result, 1 \n" #else " mfc0 \\result, $12 \n" - " ori $1, \\result, 1 \n" - " xori $1, 1 \n" + " ori $1, \\result, 0x1f \n" + " xori $1, 0x1f \n" " .set noreorder \n" " mtc0 $1, $12 \n" #endif @@ -114,6 +125,7 @@ __asm__ __volatile__( \ __asm__ ( " .macro local_irq_restore flags \n" + " .set push \n" " .set noreorder \n" " .set noat \n" #if defined(CONFIG_CPU_MIPSR2) && defined(CONFIG_IRQ_CPU) @@ -135,14 +147,13 @@ __asm__ ( #else " mfc0 $1, $12 \n" " andi \\flags, 1 \n" - " ori $1, 1 \n" - " xori $1, 1 \n" + " ori $1, 0x1f \n" + " xori $1, 0x1f \n" " or \\flags, $1 \n" " mtc0 \\flags, $12 \n" #endif " irq_disable_hazard \n" - " .set at \n" - " .set reorder \n" + " .set pop \n" " .endm \n"); #define local_irq_restore(flags) \ diff --git a/include/asm-mips/io.h b/include/asm-mips/io.h index d42685747e7..ba1d7bbc15d 100644 --- a/include/asm-mips/io.h +++ b/include/asm-mips/io.h @@ -4,7 +4,7 @@ * for more details. * * Copyright (C) 1994, 1995 Waldorf GmbH - * Copyright (C) 1994 - 2000 Ralf Baechle + * Copyright (C) 1994 - 2000, 06 Ralf Baechle * Copyright (C) 1999, 2000 Silicon Graphics, Inc. * Copyright (C) 2004, 2005 MIPS Technologies, Inc. All rights reserved. * Author: Maciej W. Rozycki <macro@mips.com> @@ -18,7 +18,6 @@ #include <linux/types.h> #include <asm/addrspace.h> -#include <asm/bug.h> #include <asm/byteorder.h> #include <asm/cpu.h> #include <asm/cpu-features.h> @@ -57,38 +56,38 @@ * variations of functions: non-prefixed ones that preserve the value * and prefixed ones that preserve byte addresses. The latters are * typically used for moving raw data between a peripheral and memory (cf. - * string I/O functions), hence the "mem_" prefix. + * string I/O functions), hence the "__mem_" prefix. */ #if defined(CONFIG_SWAP_IO_SPACE) # define ioswabb(x) (x) -# define mem_ioswabb(x) (x) +# define __mem_ioswabb(x) (x) # ifdef CONFIG_SGI_IP22 /* * IP22 seems braindead enough to swap 16bits values in hardware, but * not 32bits. Go figure... Can't tell without documentation. */ # define ioswabw(x) (x) -# define mem_ioswabw(x) le16_to_cpu(x) +# define __mem_ioswabw(x) le16_to_cpu(x) # else # define ioswabw(x) le16_to_cpu(x) -# define mem_ioswabw(x) (x) +# define __mem_ioswabw(x) (x) # endif # define ioswabl(x) le32_to_cpu(x) -# define mem_ioswabl(x) (x) +# define __mem_ioswabl(x) (x) # define ioswabq(x) le64_to_cpu(x) -# define mem_ioswabq(x) (x) +# define __mem_ioswabq(x) (x) #else # define ioswabb(x) (x) -# define mem_ioswabb(x) (x) +# define __mem_ioswabb(x) (x) # define ioswabw(x) (x) -# define mem_ioswabw(x) cpu_to_le16(x) +# define __mem_ioswabw(x) cpu_to_le16(x) # define ioswabl(x) (x) -# define mem_ioswabl(x) cpu_to_le32(x) +# define __mem_ioswabl(x) cpu_to_le32(x) # define ioswabq(x) (x) -# define mem_ioswabq(x) cpu_to_le32(x) +# define __mem_ioswabq(x) cpu_to_le32(x) #endif @@ -104,8 +103,20 @@ */ extern const unsigned long mips_io_port_base; -#define set_io_port_base(base) \ - do { * (unsigned long *) &mips_io_port_base = (base); } while (0) +/* + * Gcc will generate code to load the value of mips_io_port_base after each + * function call which may be fairly wasteful in some cases. So we don't + * play quite by the book. We tell gcc mips_io_port_base is a long variable + * which solves the code generation issue. Now we need to violate the + * aliasing rules a little to make initialization possible and finally we + * will need the barrier() to fight side effects of the aliasing chat. + * This trickery will eventually collapse under gcc's optimizer. Oh well. + */ +static inline void set_io_port_base(unsigned long base) +{ + * (unsigned long *) &mips_io_port_base = base; + barrier(); +} /* * Thanks to James van Artsdalen for a better timing-fix than @@ -284,6 +295,24 @@ static inline void __iomem * __ioremap_mode(phys_t offset, unsigned long size, __ioremap_mode((offset), (size), _CACHE_UNCACHED) /* + * ioremap_cachable - map bus memory into CPU space + * @offset: bus address of the memory + * @size: size of the resource to map + * + * ioremap_nocache performs a platform specific sequence of operations to + * make bus memory CPU accessible via the readb/readw/readl/writeb/ + * writew/writel functions and the other mmio helpers. The returned + * address is not guaranteed to be usable directly as a virtual + * address. + * + * This version of ioremap ensures that the memory is marked cachable by + * the CPU. Also enables full write-combining. Useful for some + * memory-like regions on I/O busses. + */ +#define ioremap_cachable(offset, size) \ + __ioremap_mode((offset), (size), PAGE_CACHABLE_DEFAULT) + +/* * These two are MIPS specific ioremap variant. ioremap_cacheable_cow * requests a cachable mapping, ioremap_uncached_accelerated requests a * mapping using the uncached accelerated mode which isn't supported on @@ -343,7 +372,7 @@ static inline void pfx##write##bwlq(type val, \ BUG(); \ } \ \ -static inline type pfx##read##bwlq(volatile void __iomem *mem) \ +static inline type pfx##read##bwlq(const volatile void __iomem *mem) \ { \ volatile type *__mem; \ type __val; \ @@ -418,7 +447,7 @@ __BUILD_MEMORY_SINGLE(bus, bwlq, type, 1) \ __BUILD_MEMORY_PFX(__raw_, bwlq, type) \ __BUILD_MEMORY_PFX(, bwlq, type) \ -__BUILD_MEMORY_PFX(mem_, bwlq, type) \ +__BUILD_MEMORY_PFX(__mem_, bwlq, type) \ BUILDIO_MEM(b, u8) BUILDIO_MEM(w, u16) @@ -431,7 +460,7 @@ BUILDIO_MEM(q, u64) #define BUILDIO_IOPORT(bwlq, type) \ __BUILD_IOPORT_PFX(, bwlq, type) \ - __BUILD_IOPORT_PFX(mem_, bwlq, type) + __BUILD_IOPORT_PFX(__mem_, bwlq, type) BUILDIO_IOPORT(b, u8) BUILDIO_IOPORT(w, u16) @@ -465,7 +494,7 @@ static inline void writes##bwlq(volatile void __iomem *mem, \ const volatile type *__addr = addr; \ \ while (count--) { \ - mem_write##bwlq(*__addr, mem); \ + __mem_write##bwlq(*__addr, mem); \ __addr++; \ } \ } \ @@ -476,7 +505,7 @@ static inline void reads##bwlq(volatile void __iomem *mem, void *addr, \ volatile type *__addr = addr; \ \ while (count--) { \ - *__addr = mem_read##bwlq(mem); \ + *__addr = __mem_read##bwlq(mem); \ __addr++; \ } \ } @@ -489,7 +518,7 @@ static inline void outs##bwlq(unsigned long port, const void *addr, \ const volatile type *__addr = addr; \ \ while (count--) { \ - mem_out##bwlq(*__addr, port); \ + __mem_out##bwlq(*__addr, port); \ __addr++; \ } \ } \ @@ -500,7 +529,7 @@ static inline void ins##bwlq(unsigned long port, void *addr, \ volatile type *__addr = addr; \ \ while (count--) { \ - *__addr = mem_in##bwlq(port); \ + *__addr = __mem_in##bwlq(port); \ __addr++; \ } \ } diff --git a/include/asm-mips/mach-au1x00/au1000.h b/include/asm-mips/mach-au1x00/au1000.h index 8e1d7ed7d8e..4686e17c206 100644 --- a/include/asm-mips/mach-au1x00/au1000.h +++ b/include/asm-mips/mach-au1x00/au1000.h @@ -1198,7 +1198,11 @@ extern au1xxx_irq_map_t au1xxx_irq_map[]; /* UARTS 0-3 */ #define UART_BASE UART0_ADDR +#ifdef CONFIG_SOC_AU1200 +#define UART_DEBUG_BASE UART1_ADDR +#else #define UART_DEBUG_BASE UART3_ADDR +#endif #define UART_RX 0 /* Receive buffer */ #define UART_TX 4 /* Transmit buffer */ diff --git a/include/asm-mips/cobalt/cobalt.h b/include/asm-mips/mach-cobalt/cobalt.h index 78e1df2095f..78e1df2095f 100644 --- a/include/asm-mips/cobalt/cobalt.h +++ b/include/asm-mips/mach-cobalt/cobalt.h diff --git a/include/asm-mips/mach-cobalt/cpu-feature-overrides.h b/include/asm-mips/mach-cobalt/cpu-feature-overrides.h new file mode 100644 index 00000000000..ace8c5ef970 --- /dev/null +++ b/include/asm-mips/mach-cobalt/cpu-feature-overrides.h @@ -0,0 +1,56 @@ +/* + * 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 Ralf Baechle (ralf@linux-mips.org) + */ +#ifndef __ASM_COBALT_CPU_FEATURE_OVERRIDES_H +#define __ASM_COBALT_CPU_FEATURE_OVERRIDES_H + +#include <linux/config.h> + +#define cpu_has_tlb 1 +#define cpu_has_4kex 1 +#define cpu_has_3k_cache 0 +#define cpu_has_4k_cache 1 +#define cpu_has_tx39_cache 0 +#define cpu_has_sb1_cache 0 +#define cpu_has_fpu 1 +#define cpu_has_32fpr 1 +#define cpu_has_counter 1 +#define cpu_has_watch 0 +#define cpu_has_divec 1 +#define cpu_has_vce 0 +#define cpu_has_cache_cdex_p 0 +#define cpu_has_cache_cdex_s 0 +#define cpu_has_prefetch 0 +#define cpu_has_mcheck 0 +#define cpu_has_ejtag 0 + +#define cpu_has_subset_pcaches 0 +#define cpu_dcache_line_size() 32 +#define cpu_icache_line_size() 32 +#define cpu_scache_line_size() 0 + +#ifdef CONFIG_64BIT +#define cpu_has_llsc 0 +#else +#define cpu_has_llsc 1 +#endif + +#define cpu_has_mips16 0 +#define cpu_has_mdmx 0 +#define cpu_has_mips3d 0 +#define cpu_has_smartmips 0 +#define cpu_has_vtag_icache 0 +#define cpu_has_ic_fills_f_dc 0 +#define cpu_icache_snoops_remote_store 0 +#define cpu_has_dsp 0 + +#define cpu_has_mips32r1 0 +#define cpu_has_mips32r2 0 +#define cpu_has_mips64r1 0 +#define cpu_has_mips64r2 0 + +#endif /* __ASM_COBALT_CPU_FEATURE_OVERRIDES_H */ diff --git a/include/asm-mips/cobalt/mach-gt64120.h b/include/asm-mips/mach-cobalt/mach-gt64120.h index 587fc4378f4..587fc4378f4 100644 --- a/include/asm-mips/cobalt/mach-gt64120.h +++ b/include/asm-mips/mach-cobalt/mach-gt64120.h diff --git a/include/asm-mips/mach-generic/timex.h b/include/asm-mips/mach-generic/timex.h index c6a2e5f0574..48b4cfaa0d5 100644 --- a/include/asm-mips/mach-generic/timex.h +++ b/include/asm-mips/mach-generic/timex.h @@ -3,20 +3,11 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (C) 2003 by Ralf Baechle + * Copyright (C) 2003, 2005 by Ralf Baechle */ #ifndef __ASM_MACH_GENERIC_TIMEX_H #define __ASM_MACH_GENERIC_TIMEX_H -#include <linux/config.h> - -/* - * Last remaining user of the i8254 PIC, will be converted, too ... - */ -#ifdef CONFIG_SNI_RM200_PCI -#define CLOCK_TICK_RATE 1193182 -#else #define CLOCK_TICK_RATE 500000 -#endif #endif /* __ASM_MACH_GENERIC_TIMEX_H */ diff --git a/include/asm-mips/mach-ip32/cpu-feature-overrides.h b/include/asm-mips/mach-ip32/cpu-feature-overrides.h index b80c30725cf..36070b5654a 100644 --- a/include/asm-mips/mach-ip32/cpu-feature-overrides.h +++ b/include/asm-mips/mach-ip32/cpu-feature-overrides.h @@ -18,7 +18,7 @@ * so, for 64bit IP32 kernel we just don't use ll/sc. * This does not affect luserland. */ -#if defined(CONFIG_CPU_R5000) && defined(CONFIG_64BIT) +#if (defined(CONFIG_CPU_R5000) || defined(CONFIG_CPU_NEVADA)) && defined(CONFIG_64BIT) #define cpu_has_llsc 0 #else #define cpu_has_llsc 1 diff --git a/include/asm-mips/mach-rm200/timex.h b/include/asm-mips/mach-rm200/timex.h new file mode 100644 index 00000000000..11ff6cb0f21 --- /dev/null +++ b/include/asm-mips/mach-rm200/timex.h @@ -0,0 +1,13 @@ +/* + * 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) 2003, 2005 by Ralf Baechle + */ +#ifndef __ASM_MACH_RM200_TIMEX_H +#define __ASM_MACH_RM200_TIMEX_H + +#define CLOCK_TICK_RATE 1193182 + +#endif /* __ASM_MACH_RM200_TIMEX_H */ diff --git a/include/asm-mips/mman.h b/include/asm-mips/mman.h index dd17c8bd62a..046cf686bee 100644 --- a/include/asm-mips/mman.h +++ b/include/asm-mips/mman.h @@ -60,15 +60,19 @@ #define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_FUTURE 2 /* lock all future mappings */ -#define MADV_NORMAL 0x0 /* default page-in behavior */ -#define MADV_RANDOM 0x1 /* page-in minimum required */ -#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */ -#define MADV_WILLNEED 0x3 /* pre-fault pages */ -#define MADV_DONTNEED 0x4 /* discard these pages */ -#define MADV_REMOVE 0x5 /* remove these pages & resources */ +#define MADV_NORMAL 0 /* no further special treatment */ +#define MADV_RANDOM 1 /* expect random page references */ +#define MADV_SEQUENTIAL 2 /* expect sequential page references */ +#define MADV_WILLNEED 3 /* will need these pages */ +#define MADV_DONTNEED 4 /* don't need these pages */ + +/* common parameters: try to keep these consistent across architectures */ +#define MADV_REMOVE 9 /* remove these pages & resources */ +#define MADV_DONTFORK 10 /* don't inherit across fork */ +#define MADV_DOFORK 11 /* do inherit across fork */ /* compatibility flags */ -#define MAP_ANON MAP_ANONYMOUS -#define MAP_FILE 0 +#define MAP_ANON MAP_ANONYMOUS +#define MAP_FILE 0 #endif /* _ASM_MMAN_H */ diff --git a/include/asm-mips/r4kcache.h b/include/asm-mips/r4kcache.h index a5ea9d828ae..0bcb79a58ee 100644 --- a/include/asm-mips/r4kcache.h +++ b/include/asm-mips/r4kcache.h @@ -14,6 +14,7 @@ #include <asm/asm.h> #include <asm/cacheops.h> +#include <asm/cpu-features.h> /* * This macro return a properly sign-extended address suitable as base address @@ -78,22 +79,25 @@ static inline void flush_scache_line(unsigned long addr) cache_op(Hit_Writeback_Inv_SD, addr); } +#define protected_cache_op(op,addr) \ + __asm__ __volatile__( \ + " .set push \n" \ + " .set noreorder \n" \ + " .set mips3 \n" \ + "1: cache %0, (%1) \n" \ + "2: .set pop \n" \ + " .section __ex_table,\"a\" \n" \ + " "STR(PTR)" 1b, 2b \n" \ + " .previous" \ + : \ + : "i" (op), "r" (addr)) + /* * The next two are for badland addresses like signal trampolines. */ static inline void protected_flush_icache_line(unsigned long addr) { - __asm__ __volatile__( - " .set push \n" - " .set noreorder \n" - " .set mips3 \n" - "1: cache %0, (%1) \n" - "2: .set pop \n" - " .section __ex_table,\"a\" \n" - " "STR(PTR)" 1b, 2b \n" - " .previous" - : - : "i" (Hit_Invalidate_I), "r" (addr)); + protected_cache_op(Hit_Invalidate_I, addr); } /* @@ -104,32 +108,12 @@ static inline void protected_flush_icache_line(unsigned long addr) */ static inline void protected_writeback_dcache_line(unsigned long addr) { - __asm__ __volatile__( - " .set push \n" - " .set noreorder \n" - " .set mips3 \n" - "1: cache %0, (%1) \n" - "2: .set pop \n" - " .section __ex_table,\"a\" \n" - " "STR(PTR)" 1b, 2b \n" - " .previous" - : - : "i" (Hit_Writeback_Inv_D), "r" (addr)); + protected_cache_op(Hit_Writeback_Inv_D, addr); } static inline void protected_writeback_scache_line(unsigned long addr) { - __asm__ __volatile__( - " .set push \n" - " .set noreorder \n" - " .set mips3 \n" - "1: cache %0, (%1) \n" - "2: .set pop \n" - " .section __ex_table,\"a\" \n" - " "STR(PTR)" 1b, 2b \n" - " .previous" - : - : "i" (Hit_Writeback_Inv_SD), "r" (addr)); + protected_cache_op(Hit_Writeback_Inv_SD, addr); } /* @@ -166,123 +150,6 @@ static inline void invalidate_tcache_page(unsigned long addr) : "r" (base), \ "i" (op)); -static inline void blast_dcache16(void) -{ - unsigned long start = INDEX_BASE; - unsigned long end = start + current_cpu_data.dcache.waysize; - unsigned long ws_inc = 1UL << current_cpu_data.dcache.waybit; - unsigned long ws_end = current_cpu_data.dcache.ways << - current_cpu_data.dcache.waybit; - unsigned long ws, addr; - - for (ws = 0; ws < ws_end; ws += ws_inc) - for (addr = start; addr < end; addr += 0x200) - cache16_unroll32(addr|ws,Index_Writeback_Inv_D); -} - -static inline void blast_dcache16_page(unsigned long page) -{ - unsigned long start = page; - unsigned long end = start + PAGE_SIZE; - - do { - cache16_unroll32(start,Hit_Writeback_Inv_D); - start += 0x200; - } while (start < end); -} - -static inline void blast_dcache16_page_indexed(unsigned long page) -{ - unsigned long start = page; - unsigned long end = start + PAGE_SIZE; - unsigned long ws_inc = 1UL << current_cpu_data.dcache.waybit; - unsigned long ws_end = current_cpu_data.dcache.ways << - current_cpu_data.dcache.waybit; - unsigned long ws, addr; - - for (ws = 0; ws < ws_end; ws += ws_inc) - for (addr = start; addr < end; addr += 0x200) - cache16_unroll32(addr|ws,Index_Writeback_Inv_D); -} - -static inline void blast_icache16(void) -{ - unsigned long start = INDEX_BASE; - unsigned long end = start + current_cpu_data.icache.waysize; - unsigned long ws_inc = 1UL << current_cpu_data.icache.waybit; - unsigned long ws_end = current_cpu_data.icache.ways << - current_cpu_data.icache.waybit; - unsigned long ws, addr; - - for (ws = 0; ws < ws_end; ws += ws_inc) - for (addr = start; addr < end; addr += 0x200) - cache16_unroll32(addr|ws,Index_Invalidate_I); -} - -static inline void blast_icache16_page(unsigned long page) -{ - unsigned long start = page; - unsigned long end = start + PAGE_SIZE; - - do { - cache16_unroll32(start,Hit_Invalidate_I); - start += 0x200; - } while (start < end); -} - -static inline void blast_icache16_page_indexed(unsigned long page) -{ - unsigned long start = page; - unsigned long end = start + PAGE_SIZE; - unsigned long ws_inc = 1UL << current_cpu_data.icache.waybit; - unsigned long ws_end = current_cpu_data.icache.ways << - current_cpu_data.icache.waybit; - unsigned long ws, addr; - - for (ws = 0; ws < ws_end; ws += ws_inc) - for (addr = start; addr < end; addr += 0x200) - cache16_unroll32(addr|ws,Index_Invalidate_I); -} - -static inline void blast_scache16(void) -{ - unsigned long start = INDEX_BASE; - unsigned long end = start + current_cpu_data.scache.waysize; - unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit; - unsigned long ws_end = current_cpu_data.scache.ways << - current_cpu_data.scache.waybit; - unsigned long ws, addr; - - for (ws = 0; ws < ws_end; ws += ws_inc) - for (addr = start; addr < end; addr += 0x200) - cache16_unroll32(addr|ws,Index_Writeback_Inv_SD); -} - -static inline void blast_scache16_page(unsigned long page) -{ - unsigned long start = page; - unsigned long end = page + PAGE_SIZE; - - do { - cache16_unroll32(start,Hit_Writeback_Inv_SD); - start += 0x200; - } while (start < end); -} - -static inline void blast_scache16_page_indexed(unsigned long page) -{ - unsigned long start = page; - unsigned long end = start + PAGE_SIZE; - unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit; - unsigned long ws_end = current_cpu_data.scache.ways << - current_cpu_data.scache.waybit; - unsigned long ws, addr; - - for (ws = 0; ws < ws_end; ws += ws_inc) - for (addr = start; addr < end; addr += 0x200) - cache16_unroll32(addr|ws,Index_Writeback_Inv_SD); -} - #define cache32_unroll32(base,op) \ __asm__ __volatile__( \ " .set push \n" \ @@ -309,123 +176,6 @@ static inline void blast_scache16_page_indexed(unsigned long page) : "r" (base), \ "i" (op)); -static inline void blast_dcache32(void) -{ - unsigned long start = INDEX_BASE; - unsigned long end = start + current_cpu_data.dcache.waysize; - unsigned long ws_inc = 1UL << current_cpu_data.dcache.waybit; - unsigned long ws_end = current_cpu_data.dcache.ways << - current_cpu_data.dcache.waybit; - unsigned long ws, addr; - - for (ws = 0; ws < ws_end; ws += ws_inc) - for (addr = start; addr < end; addr += 0x400) - cache32_unroll32(addr|ws,Index_Writeback_Inv_D); -} - -static inline void blast_dcache32_page(unsigned long page) -{ - unsigned long start = page; - unsigned long end = start + PAGE_SIZE; - - do { - cache32_unroll32(start,Hit_Writeback_Inv_D); - start += 0x400; - } while (start < end); -} - -static inline void blast_dcache32_page_indexed(unsigned long page) -{ - unsigned long start = page; - unsigned long end = start + PAGE_SIZE; - unsigned long ws_inc = 1UL << current_cpu_data.dcache.waybit; - unsigned long ws_end = current_cpu_data.dcache.ways << - current_cpu_data.dcache.waybit; - unsigned long ws, addr; - - for (ws = 0; ws < ws_end; ws += ws_inc) - for (addr = start; addr < end; addr += 0x400) - cache32_unroll32(addr|ws,Index_Writeback_Inv_D); -} - -static inline void blast_icache32(void) -{ - unsigned long start = INDEX_BASE; - unsigned long end = start + current_cpu_data.icache.waysize; - unsigned long ws_inc = 1UL << current_cpu_data.icache.waybit; - unsigned long ws_end = current_cpu_data.icache.ways << - current_cpu_data.icache.waybit; - unsigned long ws, addr; - - for (ws = 0; ws < ws_end; ws += ws_inc) - for (addr = start; addr < end; addr += 0x400) - cache32_unroll32(addr|ws,Index_Invalidate_I); -} - -static inline void blast_icache32_page(unsigned long page) -{ - unsigned long start = page; - unsigned long end = start + PAGE_SIZE; - - do { - cache32_unroll32(start,Hit_Invalidate_I); - start += 0x400; - } while (start < end); -} - -static inline void blast_icache32_page_indexed(unsigned long page) -{ - unsigned long start = page; - unsigned long end = start + PAGE_SIZE; - unsigned long ws_inc = 1UL << current_cpu_data.icache.waybit; - unsigned long ws_end = current_cpu_data.icache.ways << - current_cpu_data.icache.waybit; - unsigned long ws, addr; - - for (ws = 0; ws < ws_end; ws += ws_inc) - for (addr = start; addr < end; addr += 0x400) - cache32_unroll32(addr|ws,Index_Invalidate_I); -} - -static inline void blast_scache32(void) -{ - unsigned long start = INDEX_BASE; - unsigned long end = start + current_cpu_data.scache.waysize; - unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit; - unsigned long ws_end = current_cpu_data.scache.ways << - current_cpu_data.scache.waybit; - unsigned long ws, addr; - - for (ws = 0; ws < ws_end; ws += ws_inc) - for (addr = start; addr < end; addr += 0x400) - cache32_unroll32(addr|ws,Index_Writeback_Inv_SD); -} - -static inline void blast_scache32_page(unsigned long page) -{ - unsigned long start = page; - unsigned long end = page + PAGE_SIZE; - - do { - cache32_unroll32(start,Hit_Writeback_Inv_SD); - start += 0x400; - } while (start < end); -} - -static inline void blast_scache32_page_indexed(unsigned long page) -{ - unsigned long start = page; - unsigned long end = start + PAGE_SIZE; - unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit; - unsigned long ws_end = current_cpu_data.scache.ways << - current_cpu_data.scache.waybit; - unsigned long ws, addr; - - for (ws = 0; ws < ws_end; ws += ws_inc) - for (addr = start; addr < end; addr += 0x400) - cache32_unroll32(addr|ws,Index_Writeback_Inv_SD); -} - #define cache64_unroll32(base,op) \ __asm__ __volatile__( \ " .set push \n" \ @@ -452,84 +202,6 @@ static inline void blast_scache32_page_indexed(unsigned long page) : "r" (base), \ "i" (op)); -static inline void blast_icache64(void) -{ - unsigned long start = INDEX_BASE; - unsigned long end = start + current_cpu_data.icache.waysize; - unsigned long ws_inc = 1UL << current_cpu_data.icache.waybit; - unsigned long ws_end = current_cpu_data.icache.ways << - current_cpu_data.icache.waybit; - unsigned long ws, addr; - - for (ws = 0; ws < ws_end; ws += ws_inc) - for (addr = start; addr < end; addr += 0x800) - cache64_unroll32(addr|ws,Index_Invalidate_I); -} - -static inline void blast_icache64_page(unsigned long page) -{ - unsigned long start = page; - unsigned long end = start + PAGE_SIZE; - - do { - cache64_unroll32(start,Hit_Invalidate_I); - start += 0x800; - } while (start < end); -} - -static inline void blast_icache64_page_indexed(unsigned long page) -{ - unsigned long start = page; - unsigned long end = start + PAGE_SIZE; - unsigned long ws_inc = 1UL << current_cpu_data.icache.waybit; - unsigned long ws_end = current_cpu_data.icache.ways << - current_cpu_data.icache.waybit; - unsigned long ws, addr; - - for (ws = 0; ws < ws_end; ws += ws_inc) - for (addr = start; addr < end; addr += 0x800) - cache64_unroll32(addr|ws,Index_Invalidate_I); -} - -static inline void blast_scache64(void) -{ - unsigned long start = INDEX_BASE; - unsigned long end = start + current_cpu_data.scache.waysize; - unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit; - unsigned long ws_end = current_cpu_data.scache.ways << - current_cpu_data.scache.waybit; - unsigned long ws, addr; - - for (ws = 0; ws < ws_end; ws += ws_inc) - for (addr = start; addr < end; addr += 0x800) - cache64_unroll32(addr|ws,Index_Writeback_Inv_SD); -} - -static inline void blast_scache64_page(unsigned long page) -{ - unsigned long start = page; - unsigned long end = page + PAGE_SIZE; - - do { - cache64_unroll32(start,Hit_Writeback_Inv_SD); - start += 0x800; - } while (start < end); -} - -static inline void blast_scache64_page_indexed(unsigned long page) -{ - unsigned long start = page; - unsigned long end = start + PAGE_SIZE; - unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit; - unsigned long ws_end = current_cpu_data.scache.ways << - current_cpu_data.scache.waybit; - unsigned long ws, addr; - - for (ws = 0; ws < ws_end; ws += ws_inc) - for (addr = start; addr < end; addr += 0x800) - cache64_unroll32(addr|ws,Index_Writeback_Inv_SD); -} - #define cache128_unroll32(base,op) \ __asm__ __volatile__( \ " .set push \n" \ @@ -556,43 +228,80 @@ static inline void blast_scache64_page_indexed(unsigned long page) : "r" (base), \ "i" (op)); -static inline void blast_scache128(void) -{ - unsigned long start = INDEX_BASE; - unsigned long end = start + current_cpu_data.scache.waysize; - unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit; - unsigned long ws_end = current_cpu_data.scache.ways << - current_cpu_data.scache.waybit; - unsigned long ws, addr; - - for (ws = 0; ws < ws_end; ws += ws_inc) - for (addr = start; addr < end; addr += 0x1000) - cache128_unroll32(addr|ws,Index_Writeback_Inv_SD); -} - -static inline void blast_scache128_page(unsigned long page) -{ - unsigned long start = page; - unsigned long end = page + PAGE_SIZE; - - do { - cache128_unroll32(start,Hit_Writeback_Inv_SD); - start += 0x1000; - } while (start < end); -} - -static inline void blast_scache128_page_indexed(unsigned long page) -{ - unsigned long start = page; - unsigned long end = start + PAGE_SIZE; - unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit; - unsigned long ws_end = current_cpu_data.scache.ways << - current_cpu_data.scache.waybit; - unsigned long ws, addr; - - for (ws = 0; ws < ws_end; ws += ws_inc) - for (addr = start; addr < end; addr += 0x1000) - cache128_unroll32(addr|ws,Index_Writeback_Inv_SD); -} +/* build blast_xxx, blast_xxx_page, blast_xxx_page_indexed */ +#define __BUILD_BLAST_CACHE(pfx, desc, indexop, hitop, lsize) \ +static inline void blast_##pfx##cache##lsize(void) \ +{ \ + unsigned long start = INDEX_BASE; \ + unsigned long end = start + current_cpu_data.desc.waysize; \ + unsigned long ws_inc = 1UL << current_cpu_data.desc.waybit; \ + unsigned long ws_end = current_cpu_data.desc.ways << \ + current_cpu_data.desc.waybit; \ + unsigned long ws, addr; \ + \ + for (ws = 0; ws < ws_end; ws += ws_inc) \ + for (addr = start; addr < end; addr += lsize * 32) \ + cache##lsize##_unroll32(addr|ws,indexop); \ +} \ + \ +static inline void blast_##pfx##cache##lsize##_page(unsigned long page) \ +{ \ + unsigned long start = page; \ + unsigned long end = page + PAGE_SIZE; \ + \ + do { \ + cache##lsize##_unroll32(start,hitop); \ + start += lsize * 32; \ + } while (start < end); \ +} \ + \ +static inline void blast_##pfx##cache##lsize##_page_indexed(unsigned long page) \ +{ \ + unsigned long indexmask = current_cpu_data.desc.waysize - 1; \ + unsigned long start = INDEX_BASE + (page & indexmask); \ + unsigned long end = start + PAGE_SIZE; \ + unsigned long ws_inc = 1UL << current_cpu_data.desc.waybit; \ + unsigned long ws_end = current_cpu_data.desc.ways << \ + current_cpu_data.desc.waybit; \ + unsigned long ws, addr; \ + \ + for (ws = 0; ws < ws_end; ws += ws_inc) \ + for (addr = start; addr < end; addr += lsize * 32) \ + cache##lsize##_unroll32(addr|ws,indexop); \ +} + +__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 16) +__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 16) +__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 16) +__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 32) +__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 32) +__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 32) +__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 64) +__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 64) +__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 128) + +/* build blast_xxx_range, protected_blast_xxx_range */ +#define __BUILD_BLAST_CACHE_RANGE(pfx, desc, hitop, prot) \ +static inline void prot##blast_##pfx##cache##_range(unsigned long start, \ + unsigned long end) \ +{ \ + unsigned long lsize = cpu_##desc##_line_size(); \ + unsigned long addr = start & ~(lsize - 1); \ + unsigned long aend = (end - 1) & ~(lsize - 1); \ + while (1) { \ + prot##cache_op(hitop, addr); \ + if (addr == aend) \ + break; \ + addr += lsize; \ + } \ +} + +__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, protected_) +__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, protected_) +__BUILD_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I, protected_) +__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, ) +__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, ) +/* blast_inv_dcache_range */ +__BUILD_BLAST_CACHE_RANGE(inv_d, dcache, Hit_Invalidate_D, ) #endif /* _ASM_R4KCACHE_H */ diff --git a/include/asm-mips/reboot.h b/include/asm-mips/reboot.h index 2f10ebcbe14..e48c0bfab25 100644 --- a/include/asm-mips/reboot.h +++ b/include/asm-mips/reboot.h @@ -3,7 +3,7 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (C) 1997, 1999, 2001 by Ralf Baechle + * Copyright (C) 1997, 1999, 2001, 06 by Ralf Baechle * Copyright (C) 2001 MIPS Technologies, Inc. */ #ifndef _ASM_REBOOT_H @@ -11,6 +11,5 @@ extern void (*_machine_restart)(char *command); extern void (*_machine_halt)(void); -extern void (*_machine_power_off)(void); #endif /* _ASM_REBOOT_H */ diff --git a/include/asm-mips/sibyte/sb1250.h b/include/asm-mips/sibyte/sb1250.h index a474c29cd70..b09e16c93ca 100644 --- a/include/asm-mips/sibyte/sb1250.h +++ b/include/asm-mips/sibyte/sb1250.h @@ -45,8 +45,8 @@ extern unsigned int soc_type; extern unsigned int periph_rev; extern unsigned int zbbus_mhz; +extern void sb1250_hpt_setup(void); extern void sb1250_time_init(void); -extern unsigned long sb1250_gettimeoffset(void); extern void sb1250_mask_irq(int cpu, int irq); extern void sb1250_unmask_irq(int cpu, int irq); extern void sb1250_smp_finish(void); diff --git a/include/asm-mips/sibyte/sb1250_scd.h b/include/asm-mips/sibyte/sb1250_scd.h index a667bc14a7c..f4178bdcfcb 100644 --- a/include/asm-mips/sibyte/sb1250_scd.h +++ b/include/asm-mips/sibyte/sb1250_scd.h @@ -359,14 +359,15 @@ */ #define V_SCD_TIMER_FREQ 1000000 +#define V_SCD_TIMER_WIDTH 23 #define S_SCD_TIMER_INIT 0 -#define M_SCD_TIMER_INIT _SB_MAKEMASK(20,S_SCD_TIMER_INIT) +#define M_SCD_TIMER_INIT _SB_MAKEMASK(V_SCD_TIMER_WIDTH,S_SCD_TIMER_INIT) #define V_SCD_TIMER_INIT(x) _SB_MAKEVALUE(x,S_SCD_TIMER_INIT) #define G_SCD_TIMER_INIT(x) _SB_GETVALUE(x,S_SCD_TIMER_INIT,M_SCD_TIMER_INIT) #define S_SCD_TIMER_CNT 0 -#define M_SCD_TIMER_CNT _SB_MAKEMASK(20,S_SCD_TIMER_CNT) +#define M_SCD_TIMER_CNT _SB_MAKEMASK(V_SCD_TIMER_WIDTH,S_SCD_TIMER_CNT) #define V_SCD_TIMER_CNT(x) _SB_MAKEVALUE(x,S_SCD_TIMER_CNT) #define G_SCD_TIMER_CNT(x) _SB_GETVALUE(x,S_SCD_TIMER_CNT,M_SCD_TIMER_CNT) diff --git a/include/asm-mips/smp.h b/include/asm-mips/smp.h index 5618f1e12f4..75c6fe7c212 100644 --- a/include/asm-mips/smp.h +++ b/include/asm-mips/smp.h @@ -58,7 +58,9 @@ static inline int num_booting_cpus(void) return cpus_weight(cpu_callout_map); } -/* These are defined by the board-specific code. */ +/* + * These are defined by the board-specific code. + */ /* * Cause the function described by call_data to be executed on the passed @@ -79,7 +81,12 @@ extern void prom_boot_secondary(int cpu, struct task_struct *idle); extern void prom_init_secondary(void); /* - * Detect available CPUs, populate phys_cpu_present_map before smp_init + * Populate cpu_possible_map before smp_init, called from setup_arch. + */ +extern void plat_smp_setup(void); + +/* + * Called after init_IRQ but before __cpu_up. */ extern void prom_prepare_cpus(unsigned int max_cpus); diff --git a/include/asm-mips/string.h b/include/asm-mips/string.h index 5a06f6d1389..907da600fdd 100644 --- a/include/asm-mips/string.h +++ b/include/asm-mips/string.h @@ -141,26 +141,4 @@ extern void *memcpy(void *__to, __const__ void *__from, size_t __n); #define __HAVE_ARCH_MEMMOVE extern void *memmove(void *__dest, __const__ void *__src, size_t __n); -#ifdef CONFIG_32BIT -#define __HAVE_ARCH_MEMSCAN -static __inline__ void *memscan(void *__addr, int __c, size_t __size) -{ - char *__end = (char *)__addr + __size; - unsigned char __uc = (unsigned char) __c; - - __asm__(".set\tpush\n\t" - ".set\tnoat\n\t" - ".set\treorder\n\t" - "1:\tbeq\t%0,%1,2f\n\t" - "addiu\t%0,1\n\t" - "lbu\t$1,-1(%0)\n\t" - "bne\t$1,%z4,1b\n" - "2:\t.set\tpop" - : "=r" (__addr), "=r" (__end) - : "0" (__addr), "1" (__end), "Jr" (__uc)); - - return __addr; -} -#endif /* CONFIG_32BIT */ - #endif /* _ASM_STRING_H */ diff --git a/include/asm-mips/system.h b/include/asm-mips/system.h index e8e5d414337..ddae9bae31a 100644 --- a/include/asm-mips/system.h +++ b/include/asm-mips/system.h @@ -322,7 +322,7 @@ static inline unsigned long __cmpxchg_u32(volatile int * m, unsigned long old, #endif "2: \n" " .set pop \n" - : "=&r" (retval), "=m" (*m) + : "=&r" (retval), "=R" (*m) : "R" (*m), "Jr" (old), "Jr" (new) : "memory"); } else if (cpu_has_llsc) { @@ -342,7 +342,7 @@ static inline unsigned long __cmpxchg_u32(volatile int * m, unsigned long old, #endif "2: \n" " .set pop \n" - : "=&r" (retval), "=m" (*m) + : "=&r" (retval), "=R" (*m) : "R" (*m), "Jr" (old), "Jr" (new) : "memory"); } else { @@ -379,7 +379,7 @@ static inline unsigned long __cmpxchg_u64(volatile int * m, unsigned long old, #endif "2: \n" " .set pop \n" - : "=&r" (retval), "=m" (*m) + : "=&r" (retval), "=R" (*m) : "R" (*m), "Jr" (old), "Jr" (new) : "memory"); } else if (cpu_has_llsc) { @@ -397,7 +397,7 @@ static inline unsigned long __cmpxchg_u64(volatile int * m, unsigned long old, #endif "2: \n" " .set pop \n" - : "=&r" (retval), "=m" (*m) + : "=&r" (retval), "=R" (*m) : "R" (*m), "Jr" (old), "Jr" (new) : "memory"); } else { diff --git a/include/asm-mips/thread_info.h b/include/asm-mips/thread_info.h index 1612b3fe108..fa193f861e7 100644 --- a/include/asm-mips/thread_info.h +++ b/include/asm-mips/thread_info.h @@ -114,6 +114,7 @@ register struct thread_info *__current_thread_info __asm__("$28"); #define TIF_NEED_RESCHED 3 /* rescheduling necessary */ #define TIF_SYSCALL_AUDIT 4 /* syscall auditing active */ #define TIF_SECCOMP 5 /* secure computing */ +#define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */ #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */ #define TIF_POLLING_NRFLAG 17 /* true if poll_idle() is polling TIF_NEED_RESCHED */ #define TIF_MEMDIE 18 @@ -125,6 +126,7 @@ register struct thread_info *__current_thread_info __asm__("$28"); #define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED) #define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT) #define _TIF_SECCOMP (1<<TIF_SECCOMP) +#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK) #define _TIF_USEDFPU (1<<TIF_USEDFPU) #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG) diff --git a/include/asm-mips/tx4927/tx4927.h b/include/asm-mips/tx4927/tx4927.h index 3bb7f0087d6..de85bd2245f 100644 --- a/include/asm-mips/tx4927/tx4927.h +++ b/include/asm-mips/tx4927/tx4927.h @@ -2,7 +2,7 @@ * Author: MontaVista Software, Inc. * source@mvista.com * - * Copyright 2001-2002 MontaVista Software Inc. + * Copyright 2001-2006 MontaVista Software Inc. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -30,10 +30,10 @@ #include <asm/tx4927/tx4927_mips.h> /* - This register naming came from the intergrate cpu/controoler name TX4927 + This register naming came from the integrated CPU/controller name TX4927 followed by the device name from table 4.2.2 on page 4-3 and then followed by the register name from table 4.2.3 on pages 4-4 to 4-8. The manaul - used is "TMPR4927BT Preliminary Rev 0.1 20.Jul.2001". + used was "TMPR4927BT Preliminary Rev 0.1 20.Jul.2001". */ #define TX4927_SIO_0_BASE @@ -251,8 +251,8 @@ /* TX4927 Timer 0 (32-bit registers) */ #define TX4927_TMR0_BASE 0xf000 -#define TX4927_TMR0_TMTCR0 0xf004 -#define TX4927_TMR0_TMTISR0 0xf008 +#define TX4927_TMR0_TMTCR0 0xf000 +#define TX4927_TMR0_TMTISR0 0xf004 #define TX4927_TMR0_TMCPRA0 0xf008 #define TX4927_TMR0_TMCPRB0 0xf00c #define TX4927_TMR0_TMITMR0 0xf010 @@ -264,8 +264,8 @@ /* TX4927 Timer 1 (32-bit registers) */ #define TX4927_TMR1_BASE 0xf100 -#define TX4927_TMR1_TMTCR1 0xf104 -#define TX4927_TMR1_TMTISR1 0xf108 +#define TX4927_TMR1_TMTCR1 0xf100 +#define TX4927_TMR1_TMTISR1 0xf104 #define TX4927_TMR1_TMCPRA1 0xf108 #define TX4927_TMR1_TMCPRB1 0xf10c #define TX4927_TMR1_TMITMR1 0xf110 @@ -277,13 +277,12 @@ /* TX4927 Timer 2 (32-bit registers) */ #define TX4927_TMR2_BASE 0xf200 -#define TX4927_TMR2_TMTCR2 0xf104 -#define TX4927_TMR2_TMTISR2 0xf208 +#define TX4927_TMR2_TMTCR2 0xf200 +#define TX4927_TMR2_TMTISR2 0xf204 #define TX4927_TMR2_TMCPRA2 0xf208 -#define TX4927_TMR2_TMCPRB2 0xf20c #define TX4927_TMR2_TMITMR2 0xf210 #define TX4927_TMR2_TMCCDR2 0xf220 -#define TX4927_TMR2_TMPGMR2 0xf230 +#define TX4927_TMR2_TMWTMR2 0xf240 #define TX4927_TMR2_TMTRR2 0xf2f0 #define TX4927_TMR2_LIMIT 0xf2ff diff --git a/include/asm-mips/tx4927/tx4927_pci.h b/include/asm-mips/tx4927/tx4927_pci.h index 165f6b8b217..66c064690f4 100644 --- a/include/asm-mips/tx4927/tx4927_pci.h +++ b/include/asm-mips/tx4927/tx4927_pci.h @@ -253,6 +253,16 @@ struct tx4927_pcic_reg { #define TX4927_CCFG_PCIDIVMODE_5 0x00001000 #define TX4927_CCFG_PCIDIVMODE_6 0x00001800 +#define TX4937_CCFG_PCIDIVMODE_MASK 0x00001c00 +#define TX4937_CCFG_PCIDIVMODE_8 0x00000000 +#define TX4937_CCFG_PCIDIVMODE_4 0x00000400 +#define TX4937_CCFG_PCIDIVMODE_9 0x00000800 +#define TX4937_CCFG_PCIDIVMODE_4_5 0x00000c00 +#define TX4937_CCFG_PCIDIVMODE_10 0x00001000 +#define TX4937_CCFG_PCIDIVMODE_5 0x00001400 +#define TX4937_CCFG_PCIDIVMODE_11 0x00001800 +#define TX4937_CCFG_PCIDIVMODE_5_5 0x00001c00 + /* PCFG : Pin Configuration */ #define TX4927_PCFG_PCICLKEN_ALL 0x003f0000 #define TX4927_PCFG_PCICLKEN(ch) (0x00010000<<(ch)) diff --git a/include/asm-mips/uaccess.h b/include/asm-mips/uaccess.h index 41bb96bb212..b96f3e0f393 100644 --- a/include/asm-mips/uaccess.h +++ b/include/asm-mips/uaccess.h @@ -202,49 +202,49 @@ struct __large_struct { unsigned long buf[100]; }; * Yuck. We need two variants, one for 64bit operation and one * for 32 bit mode and old iron. */ -#ifdef __mips64 -#define __GET_USER_DW(ptr) __get_user_asm("ld", ptr) -#else -#define __GET_USER_DW(ptr) __get_user_asm_ll32(ptr) +#ifdef CONFIG_32BIT +#define __GET_USER_DW(val, ptr) __get_user_asm_ll32(val, ptr) +#endif +#ifdef CONFIG_64BIT +#define __GET_USER_DW(val, ptr) __get_user_asm(val, "ld", ptr) #endif -#define __get_user_nocheck(x,ptr,size) \ -({ \ - __typeof(*(ptr)) __gu_val = (__typeof(*(ptr))) 0; \ - long __gu_err = 0; \ - \ +extern void __get_user_unknown(void); + +#define __get_user_common(val, size, ptr) \ +do { \ switch (size) { \ - case 1: __get_user_asm("lb", ptr); break; \ - case 2: __get_user_asm("lh", ptr); break; \ - case 4: __get_user_asm("lw", ptr); break; \ - case 8: __GET_USER_DW(ptr); break; \ + case 1: __get_user_asm(val, "lb", ptr); break; \ + case 2: __get_user_asm(val, "lh", ptr); break; \ + case 4: __get_user_asm(val, "lw", ptr); break; \ + case 8: __GET_USER_DW(val, ptr); break; \ default: __get_user_unknown(); break; \ } \ - (x) = (__typeof__(*(ptr))) __gu_val; \ +} while (0) + +#define __get_user_nocheck(x,ptr,size) \ +({ \ + long __gu_err; \ + \ + __get_user_common((x), size, ptr); \ __gu_err; \ }) #define __get_user_check(x,ptr,size) \ ({ \ - const __typeof__(*(ptr)) __user * __gu_addr = (ptr); \ - __typeof__(*(ptr)) __gu_val = 0; \ long __gu_err = -EFAULT; \ + const __typeof__(*(ptr)) __user * __gu_ptr = (ptr); \ + \ + if (likely(access_ok(VERIFY_READ, __gu_ptr, size))) \ + __get_user_common((x), size, __gu_ptr); \ \ - if (likely(access_ok(VERIFY_READ, __gu_addr, size))) { \ - switch (size) { \ - case 1: __get_user_asm("lb", __gu_addr); break; \ - case 2: __get_user_asm("lh", __gu_addr); break; \ - case 4: __get_user_asm("lw", __gu_addr); break; \ - case 8: __GET_USER_DW(__gu_addr); break; \ - default: __get_user_unknown(); break; \ - } \ - } \ - (x) = (__typeof__(*(ptr))) __gu_val; \ __gu_err; \ }) -#define __get_user_asm(insn, addr) \ +#define __get_user_asm(val, insn, addr) \ { \ + long __gu_tmp; \ + \ __asm__ __volatile__( \ "1: " insn " %1, %3 \n" \ "2: \n" \ @@ -255,15 +255,19 @@ struct __large_struct { unsigned long buf[100]; }; " .section __ex_table,\"a\" \n" \ " "__UA_ADDR "\t1b, 3b \n" \ " .previous \n" \ - : "=r" (__gu_err), "=r" (__gu_val) \ + : "=r" (__gu_err), "=r" (__gu_tmp) \ : "0" (0), "o" (__m(addr)), "i" (-EFAULT)); \ + \ + (val) = (__typeof__(*(addr))) __gu_tmp; \ } /* * Get a long long 64 using 32 bit registers. */ -#define __get_user_asm_ll32(addr) \ +#define __get_user_asm_ll32(val, addr) \ { \ + unsigned long long __gu_tmp; \ + \ __asm__ __volatile__( \ "1: lw %1, (%3) \n" \ "2: lw %D1, 4(%3) \n" \ @@ -278,21 +282,21 @@ struct __large_struct { unsigned long buf[100]; }; " " __UA_ADDR " 1b, 4b \n" \ " " __UA_ADDR " 2b, 4b \n" \ " .previous \n" \ - : "=r" (__gu_err), "=&r" (__gu_val) \ + : "=r" (__gu_err), "=&r" (__gu_tmp) \ : "0" (0), "r" (addr), "i" (-EFAULT)); \ + (val) = (__typeof__(*(addr))) __gu_tmp; \ } -extern void __get_user_unknown(void); - /* * Yuck. We need two variants, one for 64bit operation and one * for 32 bit mode and old iron. */ -#ifdef __mips64 -#define __PUT_USER_DW(ptr) __put_user_asm("sd", ptr) -#else +#ifdef CONFIG_32BIT #define __PUT_USER_DW(ptr) __put_user_asm_ll32(ptr) #endif +#ifdef CONFIG_64BIT +#define __PUT_USER_DW(ptr) __put_user_asm("sd", ptr) +#endif #define __put_user_nocheck(x,ptr,size) \ ({ \ diff --git a/include/asm-mips/unistd.h b/include/asm-mips/unistd.h index 89ea8b60e94..b5c78a4a019 100644 --- a/include/asm-mips/unistd.h +++ b/include/asm-mips/unistd.h @@ -307,17 +307,33 @@ #define __NR_inotify_init (__NR_Linux + 284) #define __NR_inotify_add_watch (__NR_Linux + 285) #define __NR_inotify_rm_watch (__NR_Linux + 286) - +#define __NR_migrate_pages (__NR_Linux + 287) +#define __NR_openat (__NR_Linux + 288) +#define __NR_mkdirat (__NR_Linux + 289) +#define __NR_mknodat (__NR_Linux + 290) +#define __NR_fchownat (__NR_Linux + 291) +#define __NR_futimesat (__NR_Linux + 292) +#define __NR_fstatat (__NR_Linux + 293) +#define __NR_unlinkat (__NR_Linux + 294) +#define __NR_renameat (__NR_Linux + 295) +#define __NR_linkat (__NR_Linux + 296) +#define __NR_symlinkat (__NR_Linux + 297) +#define __NR_readlinkat (__NR_Linux + 298) +#define __NR_fchmodat (__NR_Linux + 299) +#define __NR_faccessat (__NR_Linux + 300) +#define __NR_pselect6 (__NR_Linux + 301) +#define __NR_ppoll (__NR_Linux + 302) +#define __NR_unshare (__NR_Linux + 303) /* * Offset of the last Linux o32 flavoured syscall */ -#define __NR_Linux_syscalls 286 +#define __NR_Linux_syscalls 303 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */ #define __NR_O32_Linux 4000 -#define __NR_O32_Linux_syscalls 283 +#define __NR_O32_Linux_syscalls 303 #if _MIPS_SIM == _MIPS_SIM_ABI64 @@ -571,16 +587,33 @@ #define __NR_inotify_init (__NR_Linux + 243) #define __NR_inotify_add_watch (__NR_Linux + 244) #define __NR_inotify_rm_watch (__NR_Linux + 245) +#define __NR_migrate_pages (__NR_Linux + 246) +#define __NR_openat (__NR_Linux + 247) +#define __NR_mkdirat (__NR_Linux + 248) +#define __NR_mknodat (__NR_Linux + 249) +#define __NR_fchownat (__NR_Linux + 250) +#define __NR_futimesat (__NR_Linux + 251) +#define __NR_fstatat (__NR_Linux + 252) +#define __NR_unlinkat (__NR_Linux + 253) +#define __NR_renameat (__NR_Linux + 254) +#define __NR_linkat (__NR_Linux + 255) +#define __NR_symlinkat (__NR_Linux + 256) +#define __NR_readlinkat (__NR_Linux + 257) +#define __NR_fchmodat (__NR_Linux + 258) +#define __NR_faccessat (__NR_Linux + 259) +#define __NR_pselect6 (__NR_Linux + 260) +#define __NR_ppoll (__NR_Linux + 261) +#define __NR_unshare (__NR_Linux + 262) /* * Offset of the last Linux 64-bit flavoured syscall */ -#define __NR_Linux_syscalls 245 +#define __NR_Linux_syscalls 262 #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */ #define __NR_64_Linux 5000 -#define __NR_64_Linux_syscalls 242 +#define __NR_64_Linux_syscalls 262 #if _MIPS_SIM == _MIPS_SIM_NABI32 @@ -838,16 +871,33 @@ #define __NR_inotify_init (__NR_Linux + 247) #define __NR_inotify_add_watch (__NR_Linux + 248) #define __NR_inotify_rm_watch (__NR_Linux + 249) +#define __NR_migrate_pages (__NR_Linux + 250) +#define __NR_openat (__NR_Linux + 251) +#define __NR_mkdirat (__NR_Linux + 252) +#define __NR_mknodat (__NR_Linux + 253) +#define __NR_fchownat (__NR_Linux + 254) +#define __NR_futimesat (__NR_Linux + 255) +#define __NR_fstatat (__NR_Linux + 256) +#define __NR_unlinkat (__NR_Linux + 257) +#define __NR_renameat (__NR_Linux + 258) +#define __NR_linkat (__NR_Linux + 259) +#define __NR_symlinkat (__NR_Linux + 260) +#define __NR_readlinkat (__NR_Linux + 261) +#define __NR_fchmodat (__NR_Linux + 262) +#define __NR_faccessat (__NR_Linux + 263) +#define __NR_pselect6 (__NR_Linux + 264) +#define __NR_ppoll (__NR_Linux + 265) +#define __NR_unshare (__NR_Linux + 266) /* * Offset of the last N32 flavoured syscall */ -#define __NR_Linux_syscalls 249 +#define __NR_Linux_syscalls 266 #endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */ #define __NR_N32_Linux 6000 -#define __NR_N32_Linux_syscalls 246 +#define __NR_N32_Linux_syscalls 266 #ifndef __ASSEMBLY__ @@ -1134,10 +1184,8 @@ type name (atype a,btype b,ctype c,dtype d,etype e,ftype f) \ #define __ARCH_WANT_SYS_SIGPENDING #define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_RT_SIGACTION -# ifndef __mips64 -# define __ARCH_WANT_STAT64 -# endif # ifdef CONFIG_32BIT +# define __ARCH_WANT_STAT64 # define __ARCH_WANT_SYS_TIME # endif # ifdef CONFIG_MIPS32_O32 diff --git a/include/asm-mips/vga.h b/include/asm-mips/vga.h index ca5cec97e16..34755c0a639 100644 --- a/include/asm-mips/vga.h +++ b/include/asm-mips/vga.h @@ -26,6 +26,9 @@ * <linux/vt_buffer.h> has already done the right job for us. */ +#undef scr_writew +#undef scr_readw + static inline void scr_writew(u16 val, volatile u16 *addr) { *addr = cpu_to_le16(val); diff --git a/include/asm-parisc/atomic.h b/include/asm-parisc/atomic.h index 2ca56d34aaa..4dc7253ff5d 100644 --- a/include/asm-parisc/atomic.h +++ b/include/asm-parisc/atomic.h @@ -1,9 +1,13 @@ +/* Copyright (C) 2000 Philipp Rumpf <prumpf@tux.org> + * Copyright (C) 2006 Kyle McMartin <kyle@parisc-linux.org> + */ + #ifndef _ASM_PARISC_ATOMIC_H_ #define _ASM_PARISC_ATOMIC_H_ #include <linux/config.h> +#include <linux/types.h> #include <asm/system.h> -/* Copyright (C) 2000 Philipp Rumpf <prumpf@tux.org>. */ /* * Atomic operations that C can't guarantee us. Useful for @@ -46,15 +50,6 @@ extern raw_spinlock_t __atomic_hash[ATOMIC_HASH_SIZE] __lock_aligned; # define _atomic_spin_unlock_irqrestore(l,f) do { local_irq_restore(f); } while (0) #endif -/* Note that we need not lock read accesses - aligned word writes/reads - * are atomic, so a reader never sees unconsistent values. - * - * Cache-line alignment would conflict with, for example, linux/module.h - */ - -typedef struct { volatile int counter; } atomic_t; - - /* This should get optimized out since it's never called. ** Or get a link error if xchg is used "wrong". */ @@ -69,10 +64,9 @@ extern unsigned long __xchg64(unsigned long, unsigned long *); #endif /* optimizer better get rid of switch since size is a constant */ -static __inline__ unsigned long __xchg(unsigned long x, __volatile__ void * ptr, - int size) +static __inline__ unsigned long +__xchg(unsigned long x, __volatile__ void * ptr, int size) { - switch(size) { #ifdef __LP64__ case 8: return __xchg64(x,(unsigned long *) ptr); @@ -129,7 +123,13 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new_, int size) (unsigned long)_n_, sizeof(*(ptr))); \ }) +/* Note that we need not lock read accesses - aligned word writes/reads + * are atomic, so a reader never sees unconsistent values. + * + * Cache-line alignment would conflict with, for example, linux/module.h + */ +typedef struct { volatile int counter; } atomic_t; /* It's possible to reduce all atomic operations to either * __atomic_add_return, atomic_set and atomic_read (the latter @@ -210,12 +210,66 @@ static __inline__ int atomic_read(const atomic_t *v) #define atomic_dec_and_test(v) (atomic_dec_return(v) == 0) -#define ATOMIC_INIT(i) { (i) } +#define ATOMIC_INIT(i) ((atomic_t) { (i) }) #define smp_mb__before_atomic_dec() smp_mb() #define smp_mb__after_atomic_dec() smp_mb() #define smp_mb__before_atomic_inc() smp_mb() #define smp_mb__after_atomic_inc() smp_mb() +#ifdef __LP64__ + +typedef struct { volatile s64 counter; } atomic64_t; + +#define ATOMIC64_INIT(i) ((atomic64_t) { (i) }) + +static __inline__ int +__atomic64_add_return(s64 i, atomic64_t *v) +{ + int ret; + unsigned long flags; + _atomic_spin_lock_irqsave(v, flags); + + ret = (v->counter += i); + + _atomic_spin_unlock_irqrestore(v, flags); + return ret; +} + +static __inline__ void +atomic64_set(atomic64_t *v, s64 i) +{ + unsigned long flags; + _atomic_spin_lock_irqsave(v, flags); + + v->counter = i; + + _atomic_spin_unlock_irqrestore(v, flags); +} + +static __inline__ s64 +atomic64_read(const atomic64_t *v) +{ + return v->counter; +} + +#define atomic64_add(i,v) ((void)(__atomic64_add_return( ((s64)i),(v)))) +#define atomic64_sub(i,v) ((void)(__atomic64_add_return(-((s64)i),(v)))) +#define atomic64_inc(v) ((void)(__atomic64_add_return( 1,(v)))) +#define atomic64_dec(v) ((void)(__atomic64_add_return( -1,(v)))) + +#define atomic64_add_return(i,v) (__atomic64_add_return( ((s64)i),(v))) +#define atomic64_sub_return(i,v) (__atomic64_add_return(-((s64)i),(v))) +#define atomic64_inc_return(v) (__atomic64_add_return( 1,(v))) +#define atomic64_dec_return(v) (__atomic64_add_return( -1,(v))) + +#define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0) + +#define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0) +#define atomic64_dec_and_test(v) (atomic64_dec_return(v) == 0) + +#endif /* __LP64__ */ + #include <asm-generic/atomic.h> -#endif + +#endif /* _ASM_PARISC_ATOMIC_H_ */ diff --git a/include/asm-parisc/cacheflush.h b/include/asm-parisc/cacheflush.h index 1bc3c83ee74..c53af9ff41b 100644 --- a/include/asm-parisc/cacheflush.h +++ b/include/asm-parisc/cacheflush.h @@ -183,4 +183,10 @@ flush_cache_page(struct vm_area_struct *vma, unsigned long vmaddr, unsigned long __flush_cache_page(vma, vmaddr); } + +#ifdef CONFIG_DEBUG_RODATA +void mark_rodata_ro(void); #endif + +#endif /* _PARISC_CACHEFLUSH_H */ + diff --git a/include/asm-parisc/compat_ucontext.h b/include/asm-parisc/compat_ucontext.h index a1228a3d207..2f7292afde3 100644 --- a/include/asm-parisc/compat_ucontext.h +++ b/include/asm-parisc/compat_ucontext.h @@ -1,8 +1,7 @@ #ifndef _ASM_PARISC_COMPAT_UCONTEXT_H #define _ASM_PARISC_COMPAT_UCONTEXT_H -#include<linux/compat.h> -#include<asm/compat_signal.h> +#include <linux/compat.h> /* 32-bit ucontext as seen from an 64-bit kernel */ struct compat_ucontext { diff --git a/include/asm-parisc/grfioctl.h b/include/asm-parisc/grfioctl.h index 6a910311b56..671e06042b4 100644 --- a/include/asm-parisc/grfioctl.h +++ b/include/asm-parisc/grfioctl.h @@ -58,7 +58,7 @@ #define CRT_ID_ELK_1024DB 0x27849CA5 /* Elk 1024x768 double buffer */ #define CRT_ID_ELK_GS S9000_ID_A1924A /* Elk 1280x1024 GreyScale */ #define CRT_ID_CRX24 S9000_ID_A1439A /* Piranha */ -#define CRT_ID_VISUALIZE_EG 0x2D08C0A7 /* Graffiti (built-in B132+/B160L) */ +#define CRT_ID_VISUALIZE_EG 0x2D08C0A7 /* Graffiti, A4450A (built-in B132+/B160L) */ #define CRT_ID_THUNDER 0x2F23E5FC /* Thunder 1 VISUALIZE 48*/ #define CRT_ID_THUNDER2 0x2F8D570E /* Thunder 2 VISUALIZE 48 XP*/ #define CRT_ID_HCRX S9000_ID_HCRX /* Hyperdrive HCRX */ diff --git a/include/asm-parisc/mman.h b/include/asm-parisc/mman.h index 736b0abcac0..0ef15ee0f17 100644 --- a/include/asm-parisc/mman.h +++ b/include/asm-parisc/mman.h @@ -38,7 +38,11 @@ #define MADV_SPACEAVAIL 5 /* insure that resources are reserved */ #define MADV_VPS_PURGE 6 /* Purge pages from VM page cache */ #define MADV_VPS_INHERIT 7 /* Inherit parents page size */ -#define MADV_REMOVE 8 /* remove these pages & resources */ + +/* common/generic parameters */ +#define MADV_REMOVE 9 /* remove these pages & resources */ +#define MADV_DONTFORK 10 /* don't inherit across fork */ +#define MADV_DOFORK 11 /* do inherit across fork */ /* The range 12-64 is reserved for page size specification. */ #define MADV_4K_PAGES 12 /* Use 4K pages */ diff --git a/include/asm-parisc/pci.h b/include/asm-parisc/pci.h index f277254159b..fe7f6a2f5aa 100644 --- a/include/asm-parisc/pci.h +++ b/include/asm-parisc/pci.h @@ -18,6 +18,18 @@ */ #define PCI_MAX_BUSSES 256 + +/* To be used as: mdelay(pci_post_reset_delay); + * + * post_reset is the time the kernel should stall to prevent anyone from + * accessing the PCI bus once #RESET is de-asserted. + * PCI spec somewhere says 1 second but with multi-PCI bus systems, + * this makes the boot time much longer than necessary. + * 20ms seems to work for all the HP PCI implementations to date. + */ +#define pci_post_reset_delay 50 + + /* ** pci_hba_data (aka H2P_OBJECT in HP/UX) ** @@ -83,7 +95,7 @@ static __inline__ int pci_is_lmmio(struct pci_hba_data *hba, unsigned long a) /* ** Convert between PCI (IO_VIEW) addresses and processor (PA_VIEW) addresses. -** See pcibios.c for more conversions used by Generic PCI code. +** See pci.c for more conversions used by Generic PCI code. ** ** Platform characteristics/firmware guarantee that ** (1) PA_VIEW - IO_VIEW = lmmio_offset for both LMMIO and ELMMIO @@ -191,9 +203,6 @@ struct pci_bios_ops { */ extern struct pci_port_ops *pci_port; extern struct pci_bios_ops *pci_bios; -extern int pci_post_reset_delay; /* delay after de-asserting #RESET */ -extern int pci_hba_count; -extern struct pci_hba_data *parisc_pci_hba[]; #ifdef CONFIG_PCI extern void pcibios_register_hba(struct pci_hba_data *); diff --git a/include/asm-parisc/pgalloc.h b/include/asm-parisc/pgalloc.h index 6291d6692e5..3122fad38a1 100644 --- a/include/asm-parisc/pgalloc.h +++ b/include/asm-parisc/pgalloc.h @@ -137,7 +137,6 @@ static inline void pte_free_kernel(pte_t *pte) #define pte_free(page) pte_free_kernel(page_address(page)) -extern int do_check_pgt_cache(int, int); #define check_pgt_cache() do { } while (0) #endif diff --git a/include/asm-parisc/pgtable.h b/include/asm-parisc/pgtable.h index b4554711c3e..4e34c6b4405 100644 --- a/include/asm-parisc/pgtable.h +++ b/include/asm-parisc/pgtable.h @@ -213,7 +213,7 @@ extern void *vmalloc_start; #define PAGE_COPY PAGE_EXECREAD #define PAGE_RWX __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC |_PAGE_ACCESSED) #define PAGE_KERNEL __pgprot(_PAGE_KERNEL) -#define PAGE_KERNEL_RO __pgprot(_PAGE_PRESENT | _PAGE_EXEC | _PAGE_READ | _PAGE_DIRTY | _PAGE_ACCESSED) +#define PAGE_KERNEL_RO __pgprot(_PAGE_KERNEL & ~_PAGE_WRITE) #define PAGE_KERNEL_UNC __pgprot(_PAGE_KERNEL | _PAGE_NO_CACHE) #define PAGE_GATEWAY __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_ACCESSED | _PAGE_GATEWAY| _PAGE_READ) #define PAGE_FLUSH __pgprot(_PAGE_FLUSH) diff --git a/include/asm-parisc/rt_sigframe.h b/include/asm-parisc/rt_sigframe.h index 5623c032b64..f0dd3b30f6c 100644 --- a/include/asm-parisc/rt_sigframe.h +++ b/include/asm-parisc/rt_sigframe.h @@ -1,10 +1,6 @@ #ifndef _ASM_PARISC_RT_SIGFRAME_H #define _ASM_PARISC_RT_SIGFRAME_H -#ifdef CONFIG_COMPAT -#include <asm/compat_rt_sigframe.h> -#endif - #define SIGRETURN_TRAMP 4 #define SIGRESTARTBLOCK_TRAMP 5 #define TRAMP_SIZE (SIGRETURN_TRAMP + SIGRESTARTBLOCK_TRAMP) diff --git a/include/asm-parisc/unistd.h b/include/asm-parisc/unistd.h index 80b7b98c70a..c56fccbf34a 100644 --- a/include/asm-parisc/unistd.h +++ b/include/asm-parisc/unistd.h @@ -761,8 +761,27 @@ #define __NR_keyctl (__NR_Linux + 266) #define __NR_ioprio_set (__NR_Linux + 267) #define __NR_ioprio_get (__NR_Linux + 268) +#define __NR_inotify_init (__NR_Linux + 269) +#define __NR_inotify_add_watch (__NR_Linux + 270) +#define __NR_inotify_rm_watch (__NR_Linux + 271) +#define __NR_migrate_pages (__NR_Linux + 272) +#define __NR_pselect6 (__NR_Linux + 273) +#define __NR_ppoll (__NR_Linux + 274) +#define __NR_openat (__NR_Linux + 275) +#define __NR_mkdirat (__NR_Linux + 276) +#define __NR_mknodat (__NR_Linux + 277) +#define __NR_fchownat (__NR_Linux + 278) +#define __NR_futimesat (__NR_Linux + 279) +#define __NR_newfstatat (__NR_Linux + 280) +#define __NR_unlinkat (__NR_Linux + 281) +#define __NR_renameat (__NR_Linux + 282) +#define __NR_linkat (__NR_Linux + 283) +#define __NR_symlinkat (__NR_Linux + 284) +#define __NR_readlinkat (__NR_Linux + 285) +#define __NR_fchmodat (__NR_Linux + 286) +#define __NR_faccessat (__NR_Linux + 287) -#define __NR_Linux_syscalls 269 +#define __NR_Linux_syscalls 288 #define HPUX_GATEWAY_ADDR 0xC0000004 #define LINUX_GATEWAY_ADDR 0x100 diff --git a/include/asm-powerpc/compat.h b/include/asm-powerpc/compat.h index accb80c9a33..aacaabd28ac 100644 --- a/include/asm-powerpc/compat.h +++ b/include/asm-powerpc/compat.h @@ -126,6 +126,11 @@ static inline void __user *compat_ptr(compat_uptr_t uptr) return (void __user *)(unsigned long)uptr; } +static inline compat_uptr_t ptr_to_compat(void __user *uptr) +{ + return (u32)(unsigned long)uptr; +} + static inline void __user *compat_alloc_user_space(long len) { struct pt_regs *regs = current->thread.regs; diff --git a/include/asm-powerpc/cputable.h b/include/asm-powerpc/cputable.h index 64210549f56..5638518968c 100644 --- a/include/asm-powerpc/cputable.h +++ b/include/asm-powerpc/cputable.h @@ -20,6 +20,8 @@ #define PPC_FEATURE_POWER5_PLUS 0x00020000 #define PPC_FEATURE_CELL 0x00010000 #define PPC_FEATURE_BOOKE 0x00008000 +#define PPC_FEATURE_SMT 0x00004000 +#define PPC_FEATURE_ICACHE_SNOOP 0x00002000 #ifdef __KERNEL__ #ifndef __ASSEMBLY__ @@ -159,9 +161,11 @@ extern void do_cpu_ftr_fixups(unsigned long offset); #endif /* We need to mark all pages as being coherent if we're SMP or we - * have a 74[45]x and an MPC107 host bridge. + * have a 74[45]x and an MPC107 host bridge. Also 83xx requires + * it for PCI "streaming/prefetch" to work properly. */ -#if defined(CONFIG_SMP) || defined(CONFIG_MPC10X_BRIDGE) +#if defined(CONFIG_SMP) || defined(CONFIG_MPC10X_BRIDGE) \ + || defined(CONFIG_PPC_83xx) #define CPU_FTR_COMMON CPU_FTR_NEED_COHERENT #else #define CPU_FTR_COMMON 0 @@ -277,7 +281,8 @@ enum { CPU_FTRS_G2_LE = 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_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_USE_TB | CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_HAS_HIGH_BATS | + CPU_FTR_COMMON, CPU_FTRS_CLASSIC32 = CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE, CPU_FTRS_POWER3_32 = CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | diff --git a/include/asm-powerpc/dma-mapping.h b/include/asm-powerpc/dma-mapping.h index 837756ab7dc..2ac63f56959 100644 --- a/include/asm-powerpc/dma-mapping.h +++ b/include/asm-powerpc/dma-mapping.h @@ -15,7 +15,6 @@ #include <linux/mm.h> #include <asm/scatterlist.h> #include <asm/io.h> -#include <asm/bug.h> #define DMA_ERROR_CODE (~(dma_addr_t)0x0) diff --git a/include/asm-powerpc/eeh.h b/include/asm-powerpc/eeh.h index b263fb2fa6e..5207758a6dd 100644 --- a/include/asm-powerpc/eeh.h +++ b/include/asm-powerpc/eeh.h @@ -27,6 +27,7 @@ #include <linux/string.h> struct pci_dev; +struct pci_bus; struct device_node; #ifdef CONFIG_EEH @@ -60,8 +61,9 @@ void __init pci_addr_cache_build(void); * to finish the eeh setup for this device. */ void eeh_add_device_early(struct device_node *); +void eeh_add_device_late(struct pci_dev *dev); void eeh_add_device_tree_early(struct device_node *); -void eeh_add_device_late(struct pci_dev *); +void eeh_add_device_tree_late(struct pci_bus *); /** * eeh_remove_device - undo EEH setup for the indicated pci device @@ -122,6 +124,8 @@ static inline void eeh_remove_device(struct pci_dev *dev) { } static inline void eeh_add_device_tree_early(struct device_node *dn) { } +static inline void eeh_add_device_tree_late(struct pci_bus *bus) { } + static inline void eeh_remove_bus_device(struct pci_dev *dev) { } #define EEH_POSSIBLE_ERROR(val, type) (0) #define EEH_IO_ERROR_VALUE(size) (-1UL) diff --git a/include/asm-powerpc/kexec.h b/include/asm-powerpc/kexec.h index 640a6459f2f..6a2af2f6853 100644 --- a/include/asm-powerpc/kexec.h +++ b/include/asm-powerpc/kexec.h @@ -33,6 +33,7 @@ #ifdef CONFIG_KEXEC +#ifndef __ASSEMBLY__ #ifdef __powerpc64__ /* * This function is responsible for capturing register states if coming @@ -92,7 +93,8 @@ static inline void crash_setup_regs(struct pt_regs *newregs, "mfxer %0\n" "std %0, 296(%2)\n" : "=&r" (tmp1), "=&r" (tmp2) - : "b" (newregs)); + : "b" (newregs) + : "memory"); } } #else @@ -104,7 +106,6 @@ static inline void crash_setup_regs(struct pt_regs *newregs, struct pt_regs *oldregs) { } #endif /* !__powerpc64 __ */ -#ifndef __ASSEMBLY__ #define MAX_NOTE_BYTES 1024 #ifdef __powerpc64__ @@ -121,6 +122,8 @@ extern void default_machine_kexec(struct kimage *image); extern int default_machine_kexec_prepare(struct kimage *image); extern void default_machine_crash_shutdown(struct pt_regs *regs); +extern void machine_kexec_simple(struct kimage *image); + #endif /* ! __ASSEMBLY__ */ #endif /* CONFIG_KEXEC */ #endif /* __KERNEL__ */ diff --git a/include/asm-powerpc/mman.h b/include/asm-powerpc/mman.h index a2e34c21b44..24cf664a829 100644 --- a/include/asm-powerpc/mman.h +++ b/include/asm-powerpc/mman.h @@ -1,6 +1,8 @@ #ifndef _ASM_POWERPC_MMAN_H #define _ASM_POWERPC_MMAN_H +#include <asm-generic/mman.h> + /* * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -8,19 +10,6 @@ * 2 of the License, or (at your option) any later version. */ -#define PROT_READ 0x1 /* page can be read */ -#define PROT_WRITE 0x2 /* page can be written */ -#define PROT_EXEC 0x4 /* page can be executed */ -#define PROT_SEM 0x8 /* page may be used for atomic ops */ -#define PROT_NONE 0x0 /* page can not be accessed */ -#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */ -#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */ - -#define MAP_SHARED 0x01 /* Share changes */ -#define MAP_PRIVATE 0x02 /* Changes are private */ -#define MAP_TYPE 0x0f /* Mask for type of mapping */ -#define MAP_FIXED 0x10 /* Interpret addr exactly */ -#define MAP_ANONYMOUS 0x20 /* don't use a file */ #define MAP_RENAME MAP_ANONYMOUS /* In SunOS terminology */ #define MAP_NORESERVE 0x40 /* don't reserve swap pages */ #define MAP_LOCKED 0x80 @@ -29,25 +18,10 @@ #define MAP_DENYWRITE 0x0800 /* ETXTBSY */ #define MAP_EXECUTABLE 0x1000 /* mark it as an executable */ -#define MS_ASYNC 1 /* sync memory asynchronously */ -#define MS_INVALIDATE 2 /* invalidate the caches */ -#define MS_SYNC 4 /* synchronous memory sync */ - #define MCL_CURRENT 0x2000 /* lock all currently mapped pages */ #define MCL_FUTURE 0x4000 /* lock all additions to address space */ #define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ #define MAP_NONBLOCK 0x10000 /* do not block on IO */ -#define MADV_NORMAL 0x0 /* default page-in behavior */ -#define MADV_RANDOM 0x1 /* page-in minimum required */ -#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */ -#define MADV_WILLNEED 0x3 /* pre-fault pages */ -#define MADV_DONTNEED 0x4 /* discard these pages */ -#define MADV_REMOVE 0x5 /* remove these pages & resources */ - -/* compatibility flags */ -#define MAP_ANON MAP_ANONYMOUS -#define MAP_FILE 0 - #endif /* _ASM_POWERPC_MMAN_H */ diff --git a/include/asm-powerpc/mmu.h b/include/asm-powerpc/mmu.h index d096d9e76ad..b0b9a3f8cdc 100644 --- a/include/asm-powerpc/mmu.h +++ b/include/asm-powerpc/mmu.h @@ -112,6 +112,7 @@ typedef struct { } hpte_t; extern hpte_t *htab_address; +extern unsigned long htab_size_bytes; extern unsigned long htab_hash_mask; /* diff --git a/include/asm-powerpc/pgalloc.h b/include/asm-powerpc/pgalloc.h index 9f5b052784a..a00ee002cd1 100644 --- a/include/asm-powerpc/pgalloc.h +++ b/include/asm-powerpc/pgalloc.h @@ -146,7 +146,7 @@ extern void pgtable_free_tlb(struct mmu_gather *tlb, pgtable_free_t pgf); pgtable_free_tlb(tlb, pgtable_free_cache(pmd, \ PMD_CACHE_NUM, PMD_TABLE_SIZE-1)) #ifndef CONFIG_PPC_64K_PAGES -#define __pud_free_tlb(tlb, pmd) \ +#define __pud_free_tlb(tlb, pud) \ pgtable_free_tlb(tlb, pgtable_free_cache(pud, \ PUD_CACHE_NUM, PUD_TABLE_SIZE-1)) #endif /* CONFIG_PPC_64K_PAGES */ diff --git a/include/asm-powerpc/pgtable-4k.h b/include/asm-powerpc/pgtable-4k.h index e9590c06ad9..80a7832d272 100644 --- a/include/asm-powerpc/pgtable-4k.h +++ b/include/asm-powerpc/pgtable-4k.h @@ -88,4 +88,4 @@ (((addr) >> PUD_SHIFT) & (PTRS_PER_PUD - 1))) #define pud_ERROR(e) \ - printk("%s:%d: bad pmd %08lx.\n", __FILE__, __LINE__, pud_val(e)) + printk("%s:%d: bad pud %08lx.\n", __FILE__, __LINE__, pud_val(e)) diff --git a/include/asm-powerpc/pmac_pfunc.h b/include/asm-powerpc/pmac_pfunc.h index d9728c80f86..cef61304ffc 100644 --- a/include/asm-powerpc/pmac_pfunc.h +++ b/include/asm-powerpc/pmac_pfunc.h @@ -167,6 +167,7 @@ struct pmf_irq_client { void *data; struct module *owner; struct list_head link; + struct pmf_function *func; }; @@ -187,9 +188,7 @@ extern int pmf_register_irq_client(struct device_node *np, const char *name, struct pmf_irq_client *client); -extern void pmf_unregister_irq_client(struct device_node *np, - const char *name, - struct pmf_irq_client *client); +extern void pmf_unregister_irq_client(struct pmf_irq_client *client); /* * Called by the handlers when an irq happens diff --git a/include/asm-powerpc/ppc-pci.h b/include/asm-powerpc/ppc-pci.h index f80482c7231..cf79bc7ebb5 100644 --- a/include/asm-powerpc/ppc-pci.h +++ b/include/asm-powerpc/ppc-pci.h @@ -38,6 +38,7 @@ void *traverse_pci_devices(struct device_node *start, traverse_func pre, void pci_devs_phb_init(void); void pci_devs_phb_init_dynamic(struct pci_controller *phb); +int setup_phb(struct device_node *dev, struct pci_controller *phb); void __devinit scan_phb(struct pci_controller *hose); /* From rtas_pci.h */ diff --git a/include/asm-powerpc/prom.h b/include/asm-powerpc/prom.h index 5b2bd4eefb0..cbd297f44cc 100644 --- a/include/asm-powerpc/prom.h +++ b/include/asm-powerpc/prom.h @@ -222,5 +222,7 @@ extern int of_address_to_resource(struct device_node *dev, int index, extern int of_pci_address_to_resource(struct device_node *dev, int bar, struct resource *r); +extern void kdump_move_device_tree(void); + #endif /* __KERNEL__ */ #endif /* _POWERPC_PROM_H */ diff --git a/include/asm-powerpc/reg.h b/include/asm-powerpc/reg.h index 12ecc9b9f28..72bfe3af046 100644 --- a/include/asm-powerpc/reg.h +++ b/include/asm-powerpc/reg.h @@ -615,27 +615,9 @@ #define proc_trap() asm volatile("trap") #ifdef CONFIG_PPC64 -static inline void ppc64_runlatch_on(void) -{ - unsigned long ctrl; - - if (cpu_has_feature(CPU_FTR_CTRL)) { - ctrl = mfspr(SPRN_CTRLF); - ctrl |= CTRL_RUNLATCH; - mtspr(SPRN_CTRLT, ctrl); - } -} - -static inline void ppc64_runlatch_off(void) -{ - unsigned long ctrl; - - if (cpu_has_feature(CPU_FTR_CTRL)) { - ctrl = mfspr(SPRN_CTRLF); - ctrl &= ~CTRL_RUNLATCH; - mtspr(SPRN_CTRLT, ctrl); - } -} + +extern void ppc64_runlatch_on(void); +extern void ppc64_runlatch_off(void); extern unsigned long scom970_read(unsigned int address); extern void scom970_write(unsigned int address, unsigned long value); @@ -645,15 +627,6 @@ extern void scom970_write(unsigned int address, unsigned long value); #define __get_SP() ({unsigned long sp; \ asm volatile("mr %0,1": "=r" (sp)); sp;}) -#else /* __ASSEMBLY__ */ - -#define RUNLATCH_ON(REG) \ -BEGIN_FTR_SECTION \ - mfspr (REG),SPRN_CTRLF; \ - ori (REG),(REG),CTRL_RUNLATCH; \ - mtspr SPRN_CTRLT,(REG); \ -END_FTR_SECTION_IFSET(CPU_FTR_CTRL) - #endif /* __ASSEMBLY__ */ #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_REG_H */ diff --git a/include/asm-powerpc/smu.h b/include/asm-powerpc/smu.h index 82ce4760777..2dc93632f21 100644 --- a/include/asm-powerpc/smu.h +++ b/include/asm-powerpc/smu.h @@ -521,6 +521,11 @@ struct smu_sdbp_cpupiddata { extern struct smu_sdbp_header *smu_get_sdb_partition(int id, unsigned int *size); +/* Get "sdb" partition data from an SMU satellite */ +extern struct smu_sdbp_header *smu_sat_get_sdb_partition(unsigned int sat_id, + int id, unsigned int *size); + + #endif /* __KERNEL__ */ diff --git a/include/asm-powerpc/thread_info.h b/include/asm-powerpc/thread_info.h index 67cdaf3ae9f..ffc7462d77b 100644 --- a/include/asm-powerpc/thread_info.h +++ b/include/asm-powerpc/thread_info.h @@ -37,7 +37,6 @@ struct thread_info { int preempt_count; /* 0 => preemptable, <0 => BUG */ struct restart_block restart_block; - void *nvgprs_frame; /* low level flags - has atomic operations done on it */ unsigned long flags ____cacheline_aligned_in_smp; }; @@ -113,14 +112,13 @@ static inline struct thread_info *current_thread_info(void) #define TIF_POLLING_NRFLAG 4 /* true if poll_idle() is polling TIF_NEED_RESCHED */ #define TIF_32BIT 5 /* 32 bit binary */ -/* #define SPARE 6 */ +#define TIF_RUNLATCH 6 /* Is the runlatch enabled? */ #define TIF_ABI_PENDING 7 /* 32/64 bit switch needed */ #define TIF_SYSCALL_AUDIT 8 /* syscall auditing active */ #define TIF_SINGLESTEP 9 /* singlestepping active */ #define TIF_MEMDIE 10 #define TIF_SECCOMP 11 /* secure computing */ #define TIF_RESTOREALL 12 /* Restore all regs (implies NOERROR) */ -#define TIF_SAVE_NVGPRS 13 /* Save r14-r31 in signal frame */ #define TIF_NOERROR 14 /* Force successful syscall return */ #define TIF_RESTORE_SIGMASK 15 /* Restore signal mask in do_signal */ @@ -131,21 +129,19 @@ static inline struct thread_info *current_thread_info(void) #define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED) #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG) #define _TIF_32BIT (1<<TIF_32BIT) -/* #define _SPARE (1<<SPARE) */ +#define _TIF_RUNLATCH (1<<TIF_RUNLATCH) #define _TIF_ABI_PENDING (1<<TIF_ABI_PENDING) #define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT) #define _TIF_SINGLESTEP (1<<TIF_SINGLESTEP) #define _TIF_SECCOMP (1<<TIF_SECCOMP) #define _TIF_RESTOREALL (1<<TIF_RESTOREALL) -#define _TIF_SAVE_NVGPRS (1<<TIF_SAVE_NVGPRS) #define _TIF_NOERROR (1<<TIF_NOERROR) #define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK) #define _TIF_SYSCALL_T_OR_A (_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP) #define _TIF_USER_WORK_MASK (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING | \ - _TIF_NEED_RESCHED | _TIF_RESTOREALL | \ - _TIF_RESTORE_SIGMASK) -#define _TIF_PERSYSCALL_MASK (_TIF_RESTOREALL|_TIF_NOERROR|_TIF_SAVE_NVGPRS) + _TIF_NEED_RESCHED | _TIF_RESTORE_SIGMASK) +#define _TIF_PERSYSCALL_MASK (_TIF_RESTOREALL|_TIF_NOERROR) #endif /* __KERNEL__ */ diff --git a/include/asm-powerpc/unistd.h b/include/asm-powerpc/unistd.h index a40cdff21a8..35556993f06 100644 --- a/include/asm-powerpc/unistd.h +++ b/include/asm-powerpc/unistd.h @@ -300,8 +300,9 @@ #define __NR_spu_create 279 #define __NR_pselect6 280 #define __NR_ppoll 281 +#define __NR_unshare 282 -#define __NR_syscalls 282 +#define __NR_syscalls 283 #ifdef __KERNEL__ #define __NR__exit __NR_exit diff --git a/include/asm-ppc/machdep.h b/include/asm-ppc/machdep.h index 39200def8d1..a3e8a45e45a 100644 --- a/include/asm-ppc/machdep.h +++ b/include/asm-ppc/machdep.h @@ -154,19 +154,6 @@ extern char cmd_line[COMMAND_LINE_SIZE]; extern void setup_pci_ptrs(void); -/* - * Power macintoshes have either a CUDA or a PMU controlling - * system reset, power, NVRAM, RTC. - */ -typedef enum sys_ctrler_kind { - SYS_CTRLER_UNKNOWN = 0, - SYS_CTRLER_CUDA = 1, - SYS_CTRLER_PMU = 2, - SYS_CTRLER_SMU = 3, -} sys_ctrler_t; - -extern sys_ctrler_t sys_ctrler; - #ifdef CONFIG_SMP struct smp_ops_t { void (*message_pass)(int target, int msg); diff --git a/include/asm-s390/bitops.h b/include/asm-s390/bitops.h index 61232760cc3..3628899f48b 100644 --- a/include/asm-s390/bitops.h +++ b/include/asm-s390/bitops.h @@ -518,8 +518,8 @@ static inline int __test_bit(unsigned long nr, const volatile unsigned long *ptr static inline int __constant_test_bit(unsigned long nr, const volatile unsigned long *addr) { - return ((((volatile char *) addr) - [(nr^(__BITOPS_WORDSIZE-8))>>3] & (1<<(nr&7)))) != 0; + return (((volatile char *) addr) + [(nr^(__BITOPS_WORDSIZE-8))>>3] & (1<<(nr&7))) != 0; } #define test_bit(nr,addr) \ diff --git a/include/asm-s390/dasd.h b/include/asm-s390/dasd.h index 77b10d6adab..1630c26e8f4 100644 --- a/include/asm-s390/dasd.h +++ b/include/asm-s390/dasd.h @@ -8,8 +8,6 @@ * any future changes wrt the API will result in a change of the APIVERSION reported * to userspace by the DASDAPIVER-ioctl * - * $Revision: 1.6 $ - * */ #ifndef DASD_H diff --git a/include/asm-s390/io.h b/include/asm-s390/io.h index 71f55eb2350..b05825dd16d 100644 --- a/include/asm-s390/io.h +++ b/include/asm-s390/io.h @@ -90,10 +90,16 @@ extern void iounmap(void *addr); #define readb_relaxed(addr) readb(addr) #define readw_relaxed(addr) readw(addr) #define readl_relaxed(addr) readl(addr) +#define __raw_readb readb +#define __raw_readw readw +#define __raw_readl readl #define writeb(b,addr) (*(volatile unsigned char *) __io_virt(addr) = (b)) #define writew(b,addr) (*(volatile unsigned short *) __io_virt(addr) = (b)) #define writel(b,addr) (*(volatile unsigned int *) __io_virt(addr) = (b)) +#define __raw_writeb writeb +#define __raw_writew writew +#define __raw_writel writel #define memset_io(a,b,c) memset(__io_virt(a),(b),(c)) #define memcpy_fromio(a,b,c) memcpy((a),__io_virt(b),(c)) diff --git a/include/asm-s390/mman.h b/include/asm-s390/mman.h index c8d5409b5d5..7839767d837 100644 --- a/include/asm-s390/mman.h +++ b/include/asm-s390/mman.h @@ -9,19 +9,7 @@ #ifndef __S390_MMAN_H__ #define __S390_MMAN_H__ -#define PROT_READ 0x1 /* page can be read */ -#define PROT_WRITE 0x2 /* page can be written */ -#define PROT_EXEC 0x4 /* page can be executed */ -#define PROT_SEM 0x8 /* page may be used for atomic ops */ -#define PROT_NONE 0x0 /* page can not be accessed */ -#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */ -#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */ - -#define MAP_SHARED 0x01 /* Share changes */ -#define MAP_PRIVATE 0x02 /* Changes are private */ -#define MAP_TYPE 0x0f /* Mask for type of mapping */ -#define MAP_FIXED 0x10 /* Interpret addr exactly */ -#define MAP_ANONYMOUS 0x20 /* don't use a file */ +#include <asm-generic/mman.h> #define MAP_GROWSDOWN 0x0100 /* stack-like segment */ #define MAP_DENYWRITE 0x0800 /* ETXTBSY */ @@ -31,22 +19,7 @@ #define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ #define MAP_NONBLOCK 0x10000 /* do not block on IO */ -#define MS_ASYNC 1 /* sync memory asynchronously */ -#define MS_INVALIDATE 2 /* invalidate the caches */ -#define MS_SYNC 4 /* synchronous memory sync */ - #define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_FUTURE 2 /* lock all future mappings */ -#define MADV_NORMAL 0x0 /* default page-in behavior */ -#define MADV_RANDOM 0x1 /* page-in minimum required */ -#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */ -#define MADV_WILLNEED 0x3 /* pre-fault pages */ -#define MADV_DONTNEED 0x4 /* discard these pages */ -#define MADV_REMOVE 0x5 /* remove these pages & resources */ - -/* compatibility flags */ -#define MAP_ANON MAP_ANONYMOUS -#define MAP_FILE 0 - #endif /* __S390_MMAN_H__ */ diff --git a/include/asm-s390/qdio.h b/include/asm-s390/qdio.h index 7bc15f0231d..a2f37a9353d 100644 --- a/include/asm-s390/qdio.h +++ b/include/asm-s390/qdio.h @@ -11,8 +11,6 @@ #ifndef __QDIO_H__ #define __QDIO_H__ -#define VERSION_QDIO_H "$Revision: 1.57 $" - /* note, that most of the typedef's are from ingo. */ #include <linux/interrupt.h> diff --git a/include/asm-s390/setup.h b/include/asm-s390/setup.h index 348a8813744..da3fd4a7bb3 100644 --- a/include/asm-s390/setup.h +++ b/include/asm-s390/setup.h @@ -8,6 +8,8 @@ #ifndef _ASM_S390_SETUP_H #define _ASM_S390_SETUP_H +#ifdef __KERNEL__ + #include <asm/types.h> #define PARMAREA 0x10400 @@ -114,7 +116,7 @@ extern u16 ipl_devno; IPL_PARMBLOCK_ORIGIN) #define IPL_PARMBLOCK_SIZE (IPL_PARMBLOCK_START->hdr.length) -#else +#else /* __ASSEMBLY__ */ #ifndef __s390x__ #define IPL_DEVICE 0x10404 @@ -127,6 +129,6 @@ extern u16 ipl_devno; #endif /* __s390x__ */ #define COMMAND_LINE 0x10480 -#endif - -#endif +#endif /* __ASSEMBLY__ */ +#endif /* __KERNEL__ */ +#endif /* _ASM_S390_SETUP_H */ diff --git a/include/asm-s390/smp.h b/include/asm-s390/smp.h index a2ae7628bba..444dae5912e 100644 --- a/include/asm-s390/smp.h +++ b/include/asm-s390/smp.h @@ -31,6 +31,7 @@ typedef struct __u16 cpu; } sigp_info; +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); #define NO_PROC_ID 0xFF /* No processor magic marker */ @@ -101,8 +102,10 @@ smp_call_function_on(void (*func) (void *info), void *info, func(info); return 0; } +#define smp_cpu_not_running(cpu) 1 #define smp_get_cpu(cpu) ({ 0; }) #define smp_put_cpu(cpu) ({ 0; }) +#define smp_setup_cpu_possible_map() #endif #endif diff --git a/include/asm-s390/system.h b/include/asm-s390/system.h index b2e65e8bf81..6a89dbb03c1 100644 --- a/include/asm-s390/system.h +++ b/include/asm-s390/system.h @@ -118,6 +118,8 @@ static inline void sched_cacheflush(void) extern void account_vtime(struct task_struct *); extern void account_tick_vtime(struct task_struct *); extern void account_system_vtime(struct task_struct *); +#else +#define account_vtime(x) do { /* empty */ } while (0) #endif #define finish_arch_switch(prev) do { \ diff --git a/include/asm-s390/thread_info.h b/include/asm-s390/thread_info.h index f3797a52c4e..8e0c7ed73d0 100644 --- a/include/asm-s390/thread_info.h +++ b/include/asm-s390/thread_info.h @@ -2,7 +2,7 @@ * include/asm-s390/thread_info.h * * S390 version - * Copyright (C) 2002 IBM Deutschland Entwicklung GmbH, IBM Corporation + * Copyright (C) IBM Corp. 2002,2006 * Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com) */ @@ -88,7 +88,7 @@ static inline struct thread_info *current_thread_info(void) * thread information flags bit numbers */ #define TIF_SYSCALL_TRACE 0 /* syscall trace active */ -#define TIF_NOTIFY_RESUME 1 /* resumption notification requested */ +#define TIF_RESTORE_SIGMASK 1 /* restore signal mask in do_signal() */ #define TIF_SIGPENDING 2 /* signal pending */ #define TIF_NEED_RESCHED 3 /* rescheduling necessary */ #define TIF_RESTART_SVC 4 /* restart svc with new svc number */ @@ -102,7 +102,7 @@ static inline struct thread_info *current_thread_info(void) #define TIF_MEMDIE 19 #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE) -#define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME) +#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK) #define _TIF_SIGPENDING (1<<TIF_SIGPENDING) #define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED) #define _TIF_RESTART_SVC (1<<TIF_RESTART_SVC) diff --git a/include/asm-s390/timer.h b/include/asm-s390/timer.h index ea0788967c5..fcd6c256a2d 100644 --- a/include/asm-s390/timer.h +++ b/include/asm-s390/timer.h @@ -1,7 +1,7 @@ /* * include/asm-s390/timer.h * - * (C) Copyright IBM Corp. 2003 + * (C) Copyright IBM Corp. 2003,2006 * Virtual CPU timer * * Author: Jan Glauber (jang@de.ibm.com) @@ -10,6 +10,8 @@ #ifndef _ASM_S390_TIMER_H #define _ASM_S390_TIMER_H +#ifdef __KERNEL__ + #include <linux/timer.h> #define VTIMER_MAX_SLICE (0x7ffffffffffff000LL) @@ -43,4 +45,6 @@ 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); -#endif +#endif /* __KERNEL__ */ + +#endif /* _ASM_S390_TIMER_H */ diff --git a/include/asm-s390/uaccess.h b/include/asm-s390/uaccess.h index be104f21c70..0b7c0ca4c3d 100644 --- a/include/asm-s390/uaccess.h +++ b/include/asm-s390/uaccess.h @@ -61,7 +61,7 @@ #define segment_eq(a,b) ((a).ar4 == (b).ar4) -static inline int __access_ok(const void *addr, unsigned long size) +static inline int __access_ok(const void __user *addr, unsigned long size) { return 1; } @@ -208,25 +208,25 @@ extern int __put_user_bad(void) __attribute__((noreturn)); case 1: { \ unsigned char __x; \ __get_user_asm(__x, ptr, __gu_err); \ - (x) = *(__typeof__(*(ptr)) *) &__x; \ + (x) = *(__force __typeof__(*(ptr)) *) &__x; \ break; \ }; \ case 2: { \ unsigned short __x; \ __get_user_asm(__x, ptr, __gu_err); \ - (x) = *(__typeof__(*(ptr)) *) &__x; \ + (x) = *(__force __typeof__(*(ptr)) *) &__x; \ break; \ }; \ case 4: { \ unsigned int __x; \ __get_user_asm(__x, ptr, __gu_err); \ - (x) = *(__typeof__(*(ptr)) *) &__x; \ + (x) = *(__force __typeof__(*(ptr)) *) &__x; \ break; \ }; \ case 8: { \ unsigned long long __x; \ __get_user_asm(__x, ptr, __gu_err); \ - (x) = *(__typeof__(*(ptr)) *) &__x; \ + (x) = *(__force __typeof__(*(ptr)) *) &__x; \ break; \ }; \ default: \ diff --git a/include/asm-s390/unistd.h b/include/asm-s390/unistd.h index 2861cdc243a..657d582e814 100644 --- a/include/asm-s390/unistd.h +++ b/include/asm-s390/unistd.h @@ -279,8 +279,25 @@ #define __NR_inotify_init 284 #define __NR_inotify_add_watch 285 #define __NR_inotify_rm_watch 286 +/* Number 287 is reserved for new sys_migrate_pages */ +#define __NR_openat 288 +#define __NR_mkdirat 289 +#define __NR_mknodat 290 +#define __NR_fchownat 291 +#define __NR_futimesat 292 +#define __NR_fstatat64 293 +#define __NR_unlinkat 294 +#define __NR_renameat 295 +#define __NR_linkat 296 +#define __NR_symlinkat 297 +#define __NR_readlinkat 298 +#define __NR_fchmodat 299 +#define __NR_faccessat 300 +#define __NR_pselect6 301 +#define __NR_ppoll 302 +#define __NR_unshare 303 -#define NR_syscalls 287 +#define NR_syscalls 304 /* * There are some system calls that are not present on 64 bit, some @@ -342,6 +359,7 @@ #undef __NR_fcntl64 #undef __NR_sendfile64 #undef __NR_fadvise64_64 +#undef __NR_fstatat64 #define __NR_select 142 #define __NR_getrlimit 191 /* SuS compliant getrlimit */ @@ -364,6 +382,7 @@ #define __NR_setgid 214 #define __NR_setfsuid 215 #define __NR_setfsgid 216 +#define __NR_newfstatat 293 #endif @@ -539,11 +558,15 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \ #define __ARCH_WANT_SYS_SIGPENDING #define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_RT_SIGACTION +#define __ARCH_WANT_SYS_RT_SIGSUSPEND # ifndef CONFIG_64BIT # define __ARCH_WANT_STAT64 # define __ARCH_WANT_SYS_TIME # endif -# define __ARCH_WANT_COMPAT_SYS_TIME +# ifdef CONFIG_COMPAT +# define __ARCH_WANT_COMPAT_SYS_TIME +# define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND +# endif #endif #ifdef __KERNEL_SYSCALLS__ diff --git a/include/asm-sh/bus-sh.h b/include/asm-sh/bus-sh.h deleted file mode 100644 index e42d63b65cb..00000000000 --- a/include/asm-sh/bus-sh.h +++ /dev/null @@ -1,66 +0,0 @@ -/* - * include/asm-sh/bus-sh.h - * - * Copyright (C) 2004 Paul Mundt - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ -#ifndef __ASM_SH_BUS_SH_H -#define __ASM_SH_BUS_SH_H - -extern struct bus_type sh_bus_types[]; - -struct sh_dev { - struct device dev; - char *name; - unsigned int dev_id; - unsigned int bus_id; - struct resource res; - void *mapbase; - unsigned int irq[6]; - u64 *dma_mask; - u64 coherent_dma_mask; -}; - -#define to_sh_dev(d) container_of((d), struct sh_dev, dev) - -#define sh_get_drvdata(d) dev_get_drvdata(&(d)->dev) -#define sh_set_drvdata(d,p) dev_set_drvdata(&(d)->dev, (p)) - -struct sh_driver { - struct device_driver drv; - unsigned int dev_id; - unsigned int bus_id; - int (*probe)(struct sh_dev *); - int (*remove)(struct sh_dev *); - int (*suspend)(struct sh_dev *, pm_message_t); - int (*resume)(struct sh_dev *); -}; - -#define to_sh_driver(d) container_of((d), struct sh_driver, drv) -#define sh_name(d) ((d)->dev.driver->name) - -/* - * Device ID numbers for bus types - */ -enum { - SH_DEV_ID_USB_OHCI, -}; - -#define SH_NR_BUSES 1 -#define SH_BUS_NAME_VIRT "shbus" - -enum { - SH_BUS_VIRT, -}; - -/* arch/sh/kernel/cpu/bus.c */ -extern int sh_device_register(struct sh_dev *dev); -extern void sh_device_unregister(struct sh_dev *dev); -extern int sh_driver_register(struct sh_driver *drv); -extern void sh_driver_unregister(struct sh_driver *drv); - -#endif /* __ASM_SH_BUS_SH_H */ - diff --git a/include/asm-sh/cpu-sh3/mmu_context.h b/include/asm-sh/cpu-sh3/mmu_context.h index 5cfaa6bcf1e..a844ea0965b 100644 --- a/include/asm-sh/cpu-sh3/mmu_context.h +++ b/include/asm-sh/cpu-sh3/mmu_context.h @@ -24,5 +24,15 @@ #define MMU_NTLB_WAYS 4 #define MMU_CONTROL_INIT 0x007 /* SV=0, TF=1, IX=1, AT=1 */ +#define TRA 0xffffffd0 +#define EXPEVT 0xffffffd4 + +#if defined(CONFIG_CPU_SUBTYPE_SH7707) || defined(CONFIG_CPU_SUBTYPE_SH7709) || \ + defined(CONFIG_CPU_SUBTYPE_SH7300) || defined(CONFIG_CPU_SUBTYPE_SH7705) +#define INTEVT 0xa4000000 /* INTEVTE2(0xa4000000) */ +#else +#define INTEVT 0xffffffd8 +#endif + #endif /* __ASM_CPU_SH3_MMU_CONTEXT_H */ diff --git a/include/asm-sh/cpu-sh4/mmu_context.h b/include/asm-sh/cpu-sh4/mmu_context.h index 5b64d041f0b..ff4c5fbbfaf 100644 --- a/include/asm-sh/cpu-sh4/mmu_context.h +++ b/include/asm-sh/cpu-sh4/mmu_context.h @@ -23,7 +23,11 @@ #define MMU_PAGE_ASSOC_BIT 0x80 #define MMU_NTLB_ENTRIES 64 /* for 7750 */ +#ifdef CONFIG_SH_STORE_QUEUES +#define MMU_CONTROL_INIT 0x05 /* SQMD=0, SV=0, TI=1, AT=1 */ +#else #define MMU_CONTROL_INIT 0x205 /* SQMD=1, SV=0, TI=1, AT=1 */ +#endif #define MMU_ITLB_DATA_ARRAY 0xF3000000 #define MMU_UTLB_DATA_ARRAY 0xF7000000 @@ -35,5 +39,9 @@ #define MMU_I_ENTRY_SHIFT 8 #define MMU_ITLB_VALID 0x100 +#define TRA 0xff000020 +#define EXPEVT 0xff000024 +#define INTEVT 0xff000028 + #endif /* __ASM_CPU_SH4_MMU_CONTEXT_H */ diff --git a/include/asm-sh/ioctls.h b/include/asm-sh/ioctls.h index 1866f3f9002..9d84a2d445a 100644 --- a/include/asm-sh/ioctls.h +++ b/include/asm-sh/ioctls.h @@ -94,6 +94,6 @@ #define TIOCSERSETMULTI _IOW('T', 91, struct serial_multiport_struct) /* 0x545B */ /* Set multiport config */ #define TIOCMIWAIT _IO('T', 92) /* 0x545C */ /* wait for a change on serial input line(s) */ -#define TIOCGICOUNT _IOR('T', 93, struct async_icount) /* 0x545D */ /* read serial port inline interrupt counts */ +#define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */ #endif /* __ASM_SH_IOCTLS_H */ diff --git a/include/asm-sh/irq-sh73180.h b/include/asm-sh/irq-sh73180.h index bf2e4310ffa..d705252be26 100644 --- a/include/asm-sh/irq-sh73180.h +++ b/include/asm-sh/irq-sh73180.h @@ -25,11 +25,6 @@ #undef DMA_IPR_POS #undef DMA_PRIORITY -#undef NR_IRQS - -#undef __irq_demux -#undef irq_demux - #undef INTC_IMCR0 #undef INTC_IMCR1 #undef INTC_IMCR2 @@ -229,33 +224,6 @@ #define SIU_IPR_POS 1 #define SIU_PRIORITY 3 - -/* ONCHIP_NR_IRQS */ -#define NR_IRQS 109 - -/* In a generic kernel, NR_IRQS is an upper bound, and we should use - * ACTUAL_NR_IRQS (which uses the machine vector) to get the correct value. - */ -#define ACTUAL_NR_IRQS NR_IRQS - - -extern void disable_irq(unsigned int); -extern void disable_irq_nosync(unsigned int); -extern void enable_irq(unsigned int); - -/* - * Simple Mask Register Support - */ -extern void make_maskreg_irq(unsigned int irq); -extern unsigned short *irq_mask_register; - -/* - * Function for "on chip support modules". - */ -extern void make_ipr_irq(unsigned int irq, unsigned int addr, - int pos, int priority); -extern void make_imask_irq(unsigned int irq); - #define PORT_PACR 0xA4050100UL #define PORT_PBCR 0xA4050102UL #define PORT_PCCR 0xA4050104UL @@ -343,8 +311,6 @@ extern void make_imask_irq(unsigned int irq); #define IRQ6_PRIORITY 1 #define IRQ7_PRIORITY 1 -extern int shmse_irq_demux(int irq); -#define __irq_demux(irq) shmse_irq_demux(irq) -#define irq_demux(irq) __irq_demux(irq) +int shmse_irq_demux(int irq); #endif /* __ASM_SH_IRQ_SH73180_H */ diff --git a/include/asm-sh/irq-sh7780.h b/include/asm-sh/irq-sh7780.h index 8c8ca128108..7f90315cd83 100644 --- a/include/asm-sh/irq-sh7780.h +++ b/include/asm-sh/irq-sh7780.h @@ -299,29 +299,6 @@ #define GPIO_IPR_POS 2 #define GPIO_PRIORITY 3 -/* ONCHIP_NR_IRQS */ -#define NR_IRQS 150 /* 111 + 16 */ - -/* In a generic kernel, NR_IRQS is an upper bound, and we should use - * ACTUAL_NR_IRQS (which uses the machine vector) to get the correct value. - */ -#define ACTUAL_NR_IRQS NR_IRQS - -extern void disable_irq(unsigned int); -extern void disable_irq_nosync(unsigned int); -extern void enable_irq(unsigned int); - -/* - * Simple Mask Register Support - */ -extern void make_maskreg_irq(unsigned int irq); -extern unsigned short *irq_mask_register; - -/* - * Function for "on chip support modules". - */ -extern void make_imask_irq(unsigned int irq); - #define INTC_TMU0_MSK 0 #define INTC_TMU3_MSK 1 #define INTC_RTC_MSK 2 diff --git a/include/asm-sh/irq.h b/include/asm-sh/irq.h index 060ec3c2720..42b8394c04e 100644 --- a/include/asm-sh/irq.h +++ b/include/asm-sh/irq.h @@ -245,6 +245,7 @@ #endif /* ST40STB1 */ #endif /* 775x / SH4-202 / ST40STB1 */ +#endif /* 7780 */ /* NR_IRQS is made from three components: * 1. ONCHIP_NR_IRQS - number of IRLS + on-chip peripherial modules @@ -274,8 +275,11 @@ # define ONCHIP_NR_IRQS 72 #elif defined(CONFIG_CPU_SUBTYPE_ST40STB1) # define ONCHIP_NR_IRQS 144 -#elif defined(CONFIG_CPU_SUBTYPE_SH7300) +#elif defined(CONFIG_CPU_SUBTYPE_SH7300) || \ + defined(CONFIG_CPU_SUBTYPE_SH73180) # define ONCHIP_NR_IRQS 109 +#elif defined(CONFIG_CPU_SUBTYPE_SH7780) +# define ONCHIP_NR_IRQS 111 #elif defined(CONFIG_SH_UNKNOWN) /* Most be last */ # define ONCHIP_NR_IRQS 144 #endif @@ -306,6 +310,8 @@ # define OFFCHIP_NR_IRQS 96 #elif defined (CONFIG_SH_TITAN) # define OFFCHIP_NR_IRQS 4 +#elif defined(CONFIG_SH_R7780RP) +# define OFFCHIP_NR_IRQS 16 #elif defined(CONFIG_SH_UNKNOWN) # define OFFCHIP_NR_IRQS 16 /* Must also be last */ #else @@ -550,7 +556,7 @@ extern int ipr_irq_demux(int irq); #define INTC_ICR_IRLM (1<<7) #endif -#else +#ifdef CONFIG_CPU_SUBTYPE_SH7780 #include <asm/irq-sh7780.h> #endif diff --git a/include/asm-sh/microdev/irq.h b/include/asm-sh/microdev.h index 47f6f77a65f..018332a9e59 100644 --- a/include/asm-sh/microdev/irq.h +++ b/include/asm-sh/microdev.h @@ -1,32 +1,27 @@ /* - * linux/include/asm-sh/irq_microdev.h + * linux/include/asm-sh/microdev.h * * Copyright (C) 2003 Sean McGoogan (Sean.McGoogan@superh.com) * - * IRQ functions for the SuperH SH4-202 MicroDev board. + * Definitions for the SuperH SH4-202 MicroDev board. * * May be copied or modified under the terms of the GNU General Public * License. See linux/COPYING for more information. - * */ - - -#ifndef _ASM_SH_IRQ_MICRODEV_H -#define _ASM_SH_IRQ_MICRODEV_H +#ifndef __ASM_SH_MICRODEV_H +#define __ASM_SH_MICRODEV_H extern void init_microdev_irq(void); extern void microdev_print_fpga_intc_status(void); - - /* - * The following are useful macros for manipulating the - * interrupt controller (INTC) on the CPU-board FPGA. - * It should be noted that there is an INTC on the FPGA, - * and a seperate INTC on the SH4-202 core - these are - * two different things, both of which need to be prorammed - * to correctly route - unfortunately, they have the - * same name and abbreviations! - */ +/* + * The following are useful macros for manipulating the interrupt + * controller (INTC) on the CPU-board FPGA. should be noted that there + * is an INTC on the FPGA, and a seperate INTC on the SH4-202 core - + * these are two different things, both of which need to be prorammed to + * correctly route - unfortunately, they have the same name and + * abbreviations! + */ #define MICRODEV_FPGA_INTC_BASE 0xa6110000ul /* INTC base address on CPU-board FPGA */ #define MICRODEV_FPGA_INTENB_REG (MICRODEV_FPGA_INTC_BASE+0ul) /* Interrupt Enable Register on INTC on CPU-board FPGA */ #define MICRODEV_FPGA_INTDSB_REG (MICRODEV_FPGA_INTC_BASE+8ul) /* Interrupt Disable Register on INTC on CPU-board FPGA */ @@ -38,10 +33,10 @@ extern void microdev_print_fpga_intc_status(void); #define MICRODEV_FPGA_INTREQ_REG (MICRODEV_FPGA_INTC_BASE+0x38ul) /* Interrupt Request Register on INTC on CPU-board FPGA */ - /* - * The following are the IRQ numbers for the Linux Kernel for external interrupts. - * i.e. the numbers seen by 'cat /proc/interrupt'. - */ +/* + * The following are the IRQ numbers for the Linux Kernel for external + * interrupts. i.e. the numbers seen by 'cat /proc/interrupt'. + */ #define MICRODEV_LINUX_IRQ_KEYBOARD 1 /* SuperIO Keyboard */ #define MICRODEV_LINUX_IRQ_SERIAL1 2 /* SuperIO Serial #1 */ #define MICRODEV_LINUX_IRQ_ETHERNET 3 /* on-board Ethnernet */ @@ -51,10 +46,11 @@ extern void microdev_print_fpga_intc_status(void); #define MICRODEV_LINUX_IRQ_IDE2 13 /* SuperIO IDE #2 */ #define MICRODEV_LINUX_IRQ_IDE1 14 /* SuperIO IDE #1 */ - /* - * The following are the IRQ numbers for the INTC on the FPGA for external interrupts. - * i.e. the bits in the INTC registers in the FPGA. - */ +/* + * The following are the IRQ numbers for the INTC on the FPGA for + * external interrupts. i.e. the bits in the INTC registers in the + * FPGA. + */ #define MICRODEV_FPGA_IRQ_KEYBOARD 1 /* SuperIO Keyboard */ #define MICRODEV_FPGA_IRQ_SERIAL1 3 /* SuperIO Serial #1 */ #define MICRODEV_FPGA_IRQ_SERIAL2 4 /* SuperIO Serial #2 */ @@ -69,4 +65,16 @@ extern void microdev_print_fpga_intc_status(void); #define MICRODEV_IRQ_PCI_INTC 10 #define MICRODEV_IRQ_PCI_INTD 11 -#endif /* _ASM_SH_IRQ_MICRODEV_H */ +#define __IO_PREFIX microdev +#include <asm/io_generic.h> + +#if defined(CONFIG_PCI) +unsigned char microdev_pci_inb(unsigned long port); +unsigned short microdev_pci_inw(unsigned long port); +unsigned long microdev_pci_inl(unsigned long port); +void microdev_pci_outb(unsigned char data, unsigned long port); +void microdev_pci_outw(unsigned short data, unsigned long port); +void microdev_pci_outl(unsigned long data, unsigned long port); +#endif + +#endif /* __ASM_SH_MICRODEV_H */ diff --git a/include/asm-sh/microdev/io.h b/include/asm-sh/microdev/io.h deleted file mode 100644 index f2ca4ac8c88..00000000000 --- a/include/asm-sh/microdev/io.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * linux/include/asm-sh/io_microdev.h - * - * Copyright (C) 2003 Sean McGoogan (Sean.McGoogan@superh.com) - * - * IO functions for the SuperH SH4-202 MicroDev board. - * - * May be copied or modified under the terms of the GNU General Public - * License. See linux/COPYING for more information. - * - */ - - -#ifndef _ASM_SH_IO_MICRODEV_H -#define _ASM_SH_IO_MICRODEV_H - -extern unsigned long microdev_isa_port2addr(unsigned long offset); - -extern unsigned char microdev_inb(unsigned long port); -extern unsigned short microdev_inw(unsigned long port); -extern unsigned int microdev_inl(unsigned long port); - -extern void microdev_outb(unsigned char value, unsigned long port); -extern void microdev_outw(unsigned short value, unsigned long port); -extern void microdev_outl(unsigned int value, unsigned long port); - -extern unsigned char microdev_inb_p(unsigned long port); -extern unsigned short microdev_inw_p(unsigned long port); -extern unsigned int microdev_inl_p(unsigned long port); - -extern void microdev_outb_p(unsigned char value, unsigned long port); -extern void microdev_outw_p(unsigned short value, unsigned long port); -extern void microdev_outl_p(unsigned int value, unsigned long port); - -extern void microdev_insb(unsigned long port, void *addr, unsigned long count); -extern void microdev_insw(unsigned long port, void *addr, unsigned long count); -extern void microdev_insl(unsigned long port, void *addr, unsigned long count); - -extern void microdev_outsb(unsigned long port, const void *addr, unsigned long count); -extern void microdev_outsw(unsigned long port, const void *addr, unsigned long count); -extern void microdev_outsl(unsigned long port, const void *addr, unsigned long count); - -#if defined(CONFIG_PCI) -extern unsigned char microdev_pci_inb(unsigned long port); -extern unsigned short microdev_pci_inw(unsigned long port); -extern unsigned long microdev_pci_inl(unsigned long port); -extern void microdev_pci_outb(unsigned char data, unsigned long port); -extern void microdev_pci_outw(unsigned short data, unsigned long port); -extern void microdev_pci_outl(unsigned long data, unsigned long port); -#endif - -#endif /* _ASM_SH_IO_MICRODEV_H */ - diff --git a/include/asm-sh/mman.h b/include/asm-sh/mman.h index 693bd55a371..156eb0225cf 100644 --- a/include/asm-sh/mman.h +++ b/include/asm-sh/mman.h @@ -1,19 +1,7 @@ #ifndef __ASM_SH_MMAN_H #define __ASM_SH_MMAN_H -#define PROT_READ 0x1 /* page can be read */ -#define PROT_WRITE 0x2 /* page can be written */ -#define PROT_EXEC 0x4 /* page can be executed */ -#define PROT_SEM 0x8 /* page may be used for atomic ops */ -#define PROT_NONE 0x0 /* page can not be accessed */ -#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */ -#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */ - -#define MAP_SHARED 0x01 /* Share changes */ -#define MAP_PRIVATE 0x02 /* Changes are private */ -#define MAP_TYPE 0x0f /* Mask for type of mapping */ -#define MAP_FIXED 0x10 /* Interpret addr exactly */ -#define MAP_ANONYMOUS 0x20 /* don't use a file */ +#include <asm-generic/mman.h> #define MAP_GROWSDOWN 0x0100 /* stack-like segment */ #define MAP_DENYWRITE 0x0800 /* ETXTBSY */ @@ -23,22 +11,7 @@ #define MAP_POPULATE 0x8000 /* populate (prefault) page tables */ #define MAP_NONBLOCK 0x10000 /* do not block on IO */ -#define MS_ASYNC 1 /* sync memory asynchronously */ -#define MS_INVALIDATE 2 /* invalidate the caches */ -#define MS_SYNC 4 /* synchronous memory sync */ - #define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_FUTURE 2 /* lock all future mappings */ -#define MADV_NORMAL 0x0 /* default page-in behavior */ -#define MADV_RANDOM 0x1 /* page-in minimum required */ -#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */ -#define MADV_WILLNEED 0x3 /* pre-fault pages */ -#define MADV_DONTNEED 0x4 /* discard these pages */ -#define MADV_REMOVE 0x5 /* remove these pages & resources */ - -/* compatibility flags */ -#define MAP_ANON MAP_ANONYMOUS -#define MAP_FILE 0 - #endif /* __ASM_SH_MMAN_H */ diff --git a/include/asm-sh/processor.h b/include/asm-sh/processor.h index c4904797d6d..fa5bd2d8803 100644 --- a/include/asm-sh/processor.h +++ b/include/asm-sh/processor.h @@ -12,7 +12,6 @@ #include <asm/page.h> #include <asm/types.h> #include <asm/cache.h> -#include <linux/threads.h> #include <asm/ptrace.h> /* @@ -30,7 +29,7 @@ * CPU type and hardware bug flags. Kept separately for each CPU. * * Each one of these also needs a CONFIG_CPU_SUBTYPE_xxx entry - * in arch/sh/Kconfig, as well as an entry in arch/sh/kernel/setup.c + * in arch/sh/mm/Kconfig, as well as an entry in arch/sh/kernel/setup.c * for parsing the subtype in get_cpu_subtype(). */ enum cpu_type { @@ -44,7 +43,7 @@ enum cpu_type { /* SH-4 types */ CPU_SH7750, CPU_SH7750S, CPU_SH7750R, CPU_SH7751, CPU_SH7751R, CPU_SH7760, CPU_ST40RA, CPU_ST40GX1, CPU_SH4_202, CPU_SH4_501, - CPU_SH73180, + CPU_SH73180, CPU_SH7770, CPU_SH7780, CPU_SH7781, /* Unknown subtype */ CPU_SH_NONE @@ -52,14 +51,8 @@ enum cpu_type { struct sh_cpuinfo { enum cpu_type type; - char hard_math; unsigned long loops_per_jiffy; - unsigned int cpu_clock, master_clock, bus_clock, module_clock; -#ifdef CONFIG_CPU_SUBTYPE_ST40STB1 - unsigned int memory_clock; -#endif - struct cache_info icache; struct cache_info dcache; @@ -131,7 +124,7 @@ union sh_fpu_union { struct sh_fpu_soft_struct soft; }; -/* +/* * Processor flags */ @@ -140,6 +133,7 @@ union sh_fpu_union { #define CPU_HAS_MMU_PAGE_ASSOC 0x0004 /* SH3: TLB way selection bit support */ #define CPU_HAS_DSP 0x0008 /* SH-DSP: DSP support */ #define CPU_HAS_PERF_COUNTER 0x0010 /* Hardware performance counters */ +#define CPU_HAS_PTEA 0x0020 /* PTEA register */ struct thread_struct { unsigned long sp; @@ -160,10 +154,10 @@ extern int ubc_usercnt; #define INIT_THREAD { \ sizeof(init_stack) + (long) &init_stack, /* sp */ \ 0, /* pc */ \ - 0, 0, \ - 0, \ - 0, \ - {{{0,}},} /* fpu state */ \ + 0, 0, \ + 0, \ + 0, \ + {{{0,}},} /* fpu state */ \ } /* @@ -171,7 +165,7 @@ extern int ubc_usercnt; */ #define start_thread(regs, new_pc, new_sp) \ set_fs(USER_DS); \ - regs->pr = 0; \ + regs->pr = 0; \ regs->sr = SR_FD; /* User mode. */ \ regs->pc = new_pc; \ regs->regs[15] = new_sp @@ -239,16 +233,16 @@ extern void save_fpu(struct task_struct *__tsk, struct pt_regs *regs); #define save_fpu(tsk) do { } while (0) #endif -#define unlazy_fpu(tsk, regs) do { \ +#define unlazy_fpu(tsk, regs) do { \ if (test_tsk_thread_flag(tsk, TIF_USEDFPU)) { \ - save_fpu(tsk, regs); \ + save_fpu(tsk, regs); \ } \ } while (0) -#define clear_fpu(tsk, regs) do { \ - if (test_tsk_thread_flag(tsk, TIF_USEDFPU)) { \ - clear_tsk_thread_flag(tsk, TIF_USEDFPU); \ - release_fpu(regs); \ +#define clear_fpu(tsk, regs) do { \ + if (test_tsk_thread_flag(tsk, TIF_USEDFPU)) { \ + clear_tsk_thread_flag(tsk, TIF_USEDFPU); \ + release_fpu(regs); \ } \ } while (0) diff --git a/include/asm-sh64/ioctls.h b/include/asm-sh64/ioctls.h index 08f3c1f2e41..6b0c04f63c5 100644 --- a/include/asm-sh64/ioctls.h +++ b/include/asm-sh64/ioctls.h @@ -111,6 +111,6 @@ #define TIOCSERSETMULTI 0x40a8545b /* _IOW('T', 91, struct serial_multiport_struct) 0x545B */ /* Set multiport config */ #define TIOCMIWAIT 0x545c /* _IO('T', 92) wait for a change on serial input line(s) */ -#define TIOCGICOUNT 0x802c545d /* _IOR('T', 93, struct async_icount) 0x545D */ /* read serial port inline interrupt counts */ +#define TIOCGICOUNT 0x545d /* read serial port inline interrupt counts */ #endif /* __ASM_SH64_IOCTLS_H */ diff --git a/include/asm-sparc/mman.h b/include/asm-sparc/mman.h index 98435ad8619..88d1886abf3 100644 --- a/include/asm-sparc/mman.h +++ b/include/asm-sparc/mman.h @@ -2,21 +2,10 @@ #ifndef __SPARC_MMAN_H__ #define __SPARC_MMAN_H__ +#include <asm-generic/mman.h> + /* SunOS'ified... */ -#define PROT_READ 0x1 /* page can be read */ -#define PROT_WRITE 0x2 /* page can be written */ -#define PROT_EXEC 0x4 /* page can be executed */ -#define PROT_SEM 0x8 /* page may be used for atomic ops */ -#define PROT_NONE 0x0 /* page can not be accessed */ -#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */ -#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */ - -#define MAP_SHARED 0x01 /* Share changes */ -#define MAP_PRIVATE 0x02 /* Changes are private */ -#define MAP_TYPE 0x0f /* Mask for type of mapping */ -#define MAP_FIXED 0x10 /* Interpret addr exactly */ -#define MAP_ANONYMOUS 0x20 /* don't use a file */ #define MAP_RENAME MAP_ANONYMOUS /* In SunOS terminology */ #define MAP_NORESERVE 0x40 /* don't reserve swap pages */ #define MAP_INHERIT 0x80 /* SunOS doesn't do this, but... */ @@ -27,10 +16,6 @@ #define MAP_DENYWRITE 0x0800 /* ETXTBSY */ #define MAP_EXECUTABLE 0x1000 /* mark it as an executable */ -#define MS_ASYNC 1 /* sync memory asynchronously */ -#define MS_INVALIDATE 2 /* invalidate the caches */ -#define MS_SYNC 4 /* synchronous memory sync */ - #define MCL_CURRENT 0x2000 /* lock all currently mapped pages */ #define MCL_FUTURE 0x4000 /* lock all additions to address space */ @@ -48,16 +33,6 @@ #define MC_LOCKAS 5 /* Lock an entire address space of the calling process */ #define MC_UNLOCKAS 6 /* Unlock entire address space of calling process */ -#define MADV_NORMAL 0x0 /* default page-in behavior */ -#define MADV_RANDOM 0x1 /* page-in minimum required */ -#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */ -#define MADV_WILLNEED 0x3 /* pre-fault pages */ -#define MADV_DONTNEED 0x4 /* discard these pages */ #define MADV_FREE 0x5 /* (Solaris) contents can be freed */ -#define MADV_REMOVE 0x6 /* remove these pages & resources */ - -/* compatibility flags */ -#define MAP_ANON MAP_ANONYMOUS -#define MAP_FILE 0 #endif /* __SPARC_MMAN_H__ */ diff --git a/include/asm-sparc/unistd.h b/include/asm-sparc/unistd.h index 2ac64e65e33..64ec640a40e 100644 --- a/include/asm-sparc/unistd.h +++ b/include/asm-sparc/unistd.h @@ -305,7 +305,7 @@ #define __NR_mknodat 286 #define __NR_fchownat 287 #define __NR_futimesat 288 -#define __NR_newfstatat 289 +#define __NR_fstatat64 289 #define __NR_unlinkat 290 #define __NR_renameat 291 #define __NR_linkat 292 @@ -315,11 +315,12 @@ #define __NR_faccessat 296 #define __NR_pselect6 297 #define __NR_ppoll 298 +#define __NR_unshare 299 -/* WARNING: You MAY NOT add syscall numbers larger than 298, since +/* WARNING: You MAY NOT add syscall numbers larger than 299, since * all of the syscall tables in the Sparc kernel are - * sized to have 298 entries (starting at zero). Therefore - * find a free slot in the 0-298 range. + * sized to have 299 entries (starting at zero). Therefore + * find a free slot in the 0-299 range. */ #define _syscall0(type,name) \ diff --git a/include/asm-sparc64/futex.h b/include/asm-sparc64/futex.h index 6a332a9f099..34c4b43d3f9 100644 --- a/include/asm-sparc64/futex.h +++ b/include/asm-sparc64/futex.h @@ -1,6 +1,86 @@ -#ifndef _ASM_FUTEX_H -#define _ASM_FUTEX_H +#ifndef _SPARC64_FUTEX_H +#define _SPARC64_FUTEX_H -#include <asm-generic/futex.h> +#include <linux/futex.h> +#include <asm/errno.h> +#include <asm/system.h> +#include <asm/uaccess.h> -#endif +#define __futex_cas_op(insn, ret, oldval, uaddr, oparg) \ + __asm__ __volatile__( \ + "\n1: lduwa [%3] %%asi, %2\n" \ + " " insn "\n" \ + "2: casa [%3] %%asi, %2, %1\n" \ + " cmp %2, %1\n" \ + " bne,pn %%icc, 1b\n" \ + " mov 0, %0\n" \ + "3:\n" \ + " .section .fixup,#alloc,#execinstr\n" \ + " .align 4\n" \ + "4: ba 3b\n" \ + " mov %5, %0\n" \ + " .previous\n" \ + " .section __ex_table,\"a\"\n" \ + " .align 4\n" \ + " .word 1b, 4b\n" \ + " .word 2b, 4b\n" \ + " .previous\n" \ + : "=&r" (ret), "=&r" (oldval), "=&r" (tem) \ + : "r" (uaddr), "r" (oparg), "i" (-EFAULT) \ + : "memory") + +static inline int futex_atomic_op_inuser(int encoded_op, int __user *uaddr) +{ + int op = (encoded_op >> 28) & 7; + int cmp = (encoded_op >> 24) & 15; + int oparg = (encoded_op << 8) >> 20; + int cmparg = (encoded_op << 20) >> 20; + int oldval = 0, ret, tem; + + if (unlikely(!access_ok(VERIFY_WRITE, uaddr, sizeof(int)))) + return -EFAULT; + if (unlikely((((unsigned long) uaddr) & 0x3UL))) + return -EINVAL; + + if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28)) + oparg = 1 << oparg; + + inc_preempt_count(); + + switch (op) { + case FUTEX_OP_SET: + __futex_cas_op("mov\t%4, %1", ret, oldval, uaddr, oparg); + break; + case FUTEX_OP_ADD: + __futex_cas_op("add\t%2, %4, %1", ret, oldval, uaddr, oparg); + break; + case FUTEX_OP_OR: + __futex_cas_op("or\t%2, %4, %1", ret, oldval, uaddr, oparg); + break; + case FUTEX_OP_ANDN: + __futex_cas_op("and\t%2, %4, %1", ret, oldval, uaddr, oparg); + break; + case FUTEX_OP_XOR: + __futex_cas_op("xor\t%2, %4, %1", ret, oldval, uaddr, oparg); + break; + default: + ret = -ENOSYS; + } + + dec_preempt_count(); + + if (!ret) { + switch (cmp) { + case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break; + case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break; + case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break; + case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break; + case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break; + case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break; + default: ret = -ENOSYS; + } + } + return ret; +} + +#endif /* !(_SPARC64_FUTEX_H) */ diff --git a/include/asm-sparc64/mman.h b/include/asm-sparc64/mman.h index cb4b6156194..6fd878e6143 100644 --- a/include/asm-sparc64/mman.h +++ b/include/asm-sparc64/mman.h @@ -2,21 +2,10 @@ #ifndef __SPARC64_MMAN_H__ #define __SPARC64_MMAN_H__ +#include <asm-generic/mman.h> + /* SunOS'ified... */ -#define PROT_READ 0x1 /* page can be read */ -#define PROT_WRITE 0x2 /* page can be written */ -#define PROT_EXEC 0x4 /* page can be executed */ -#define PROT_SEM 0x8 /* page may be used for atomic ops */ -#define PROT_NONE 0x0 /* page can not be accessed */ -#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */ -#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */ - -#define MAP_SHARED 0x01 /* Share changes */ -#define MAP_PRIVATE 0x02 /* Changes are private */ -#define MAP_TYPE 0x0f /* Mask for type of mapping */ -#define MAP_FIXED 0x10 /* Interpret addr exactly */ -#define MAP_ANONYMOUS 0x20 /* don't use a file */ #define MAP_RENAME MAP_ANONYMOUS /* In SunOS terminology */ #define MAP_NORESERVE 0x40 /* don't reserve swap pages */ #define MAP_INHERIT 0x80 /* SunOS doesn't do this, but... */ @@ -27,10 +16,6 @@ #define MAP_DENYWRITE 0x0800 /* ETXTBSY */ #define MAP_EXECUTABLE 0x1000 /* mark it as an executable */ -#define MS_ASYNC 1 /* sync memory asynchronously */ -#define MS_INVALIDATE 2 /* invalidate the caches */ -#define MS_SYNC 4 /* synchronous memory sync */ - #define MCL_CURRENT 0x2000 /* lock all currently mapped pages */ #define MCL_FUTURE 0x4000 /* lock all additions to address space */ @@ -48,16 +33,6 @@ #define MC_LOCKAS 5 /* Lock an entire address space of the calling process */ #define MC_UNLOCKAS 6 /* Unlock entire address space of calling process */ -#define MADV_NORMAL 0x0 /* default page-in behavior */ -#define MADV_RANDOM 0x1 /* page-in minimum required */ -#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */ -#define MADV_WILLNEED 0x3 /* pre-fault pages */ -#define MADV_DONTNEED 0x4 /* discard these pages */ #define MADV_FREE 0x5 /* (Solaris) contents can be freed */ -#define MADV_REMOVE 0x6 /* remove these pages & resources */ - -/* compatibility flags */ -#define MAP_ANON MAP_ANONYMOUS -#define MAP_FILE 0 #endif /* __SPARC64_MMAN_H__ */ diff --git a/include/asm-sparc64/smp.h b/include/asm-sparc64/smp.h index 110a2de8912..473edb2603e 100644 --- a/include/asm-sparc64/smp.h +++ b/include/asm-sparc64/smp.h @@ -66,8 +66,14 @@ static __inline__ int hard_smp_processor_id(void) #define raw_smp_processor_id() (current_thread_info()->cpu) +extern void smp_setup_cpu_possible_map(void); + #endif /* !(__ASSEMBLY__) */ +#else + +#define smp_setup_cpu_possible_map() do { } while (0) + #endif /* !(CONFIG_SMP) */ #define NO_PROC_ID 0xFF diff --git a/include/asm-sparc64/spinlock.h b/include/asm-sparc64/spinlock.h index ec85d12d73b..508c416e9d6 100644 --- a/include/asm-sparc64/spinlock.h +++ b/include/asm-sparc64/spinlock.h @@ -131,6 +131,28 @@ static void inline __read_lock(raw_rwlock_t *lock) : "memory"); } +static int inline __read_trylock(raw_rwlock_t *lock) +{ + int tmp1, tmp2; + + __asm__ __volatile__ ( +"1: ldsw [%2], %0\n" +" brlz,a,pn %0, 2f\n" +" mov 0, %0\n" +" add %0, 1, %1\n" +" cas [%2], %0, %1\n" +" cmp %0, %1\n" +" membar #StoreLoad | #StoreStore\n" +" bne,pn %%icc, 1b\n" +" mov 1, %0\n" +"2:" + : "=&r" (tmp1), "=&r" (tmp2) + : "r" (lock) + : "memory"); + + return tmp1; +} + static void inline __read_unlock(raw_rwlock_t *lock) { unsigned long tmp1, tmp2; @@ -211,12 +233,12 @@ static int inline __write_trylock(raw_rwlock_t *lock) } #define __raw_read_lock(p) __read_lock(p) +#define __raw_read_trylock(p) __read_trylock(p) #define __raw_read_unlock(p) __read_unlock(p) #define __raw_write_lock(p) __write_lock(p) #define __raw_write_unlock(p) __write_unlock(p) #define __raw_write_trylock(p) __write_trylock(p) -#define __raw_read_trylock(lock) generic__raw_read_trylock(lock) #define __raw_read_can_lock(rw) (!((rw)->lock & 0x80000000UL)) #define __raw_write_can_lock(rw) (!(rw)->lock) diff --git a/include/asm-sparc64/uaccess.h b/include/asm-sparc64/uaccess.h index 203e8eee635..c91d1e38eac 100644 --- a/include/asm-sparc64/uaccess.h +++ b/include/asm-sparc64/uaccess.h @@ -136,7 +136,7 @@ __asm__ __volatile__( \ "b 2b\n\t" \ " mov %3, %0\n\n\t" \ ".previous\n\t" \ - ".section __ex_table,#alloc\n\t" \ + ".section __ex_table,\"a\"\n\t" \ ".align 4\n\t" \ ".word 1b, 3b\n\t" \ ".previous\n\n\t" \ @@ -148,7 +148,7 @@ if (__builtin_constant_p(ret) && ret == -EFAULT) \ __asm__ __volatile__( \ "/* Put user asm ret, inline. */\n" \ "1:\t" "st"#size "a %1, [%2] %%asi\n\n\t" \ - ".section __ex_table,#alloc\n\t" \ + ".section __ex_table,\"a\"\n\t" \ ".align 4\n\t" \ ".word 1b, __ret_efault\n\n\t" \ ".previous\n\n\t" \ @@ -163,7 +163,7 @@ __asm__ __volatile__( \ "ret\n\t" \ " restore %%g0, %3, %%o0\n\n\t" \ ".previous\n\t" \ - ".section __ex_table,#alloc\n\t" \ + ".section __ex_table,\"a\"\n\t" \ ".align 4\n\t" \ ".word 1b, 3b\n\n\t" \ ".previous\n\n\t" \ @@ -206,7 +206,7 @@ __asm__ __volatile__( \ "b 2b\n\t" \ " mov %3, %0\n\n\t" \ ".previous\n\t" \ - ".section __ex_table,#alloc\n\t" \ + ".section __ex_table,\"a\"\n\t" \ ".align 4\n\t" \ ".word 1b, 3b\n\n\t" \ ".previous\n\t" \ @@ -218,7 +218,7 @@ if (__builtin_constant_p(retval) && retval == -EFAULT) \ __asm__ __volatile__( \ "/* Get user asm ret, inline. */\n" \ "1:\t" "ld"#size "a [%1] %%asi, %0\n\n\t" \ - ".section __ex_table,#alloc\n\t" \ + ".section __ex_table,\"a\"\n\t" \ ".align 4\n\t" \ ".word 1b,__ret_efault\n\n\t" \ ".previous\n\t" \ @@ -233,7 +233,7 @@ __asm__ __volatile__( \ "ret\n\t" \ " restore %%g0, %2, %%o0\n\n\t" \ ".previous\n\t" \ - ".section __ex_table,#alloc\n\t" \ + ".section __ex_table,\"a\"\n\t" \ ".align 4\n\t" \ ".word 1b, 3b\n\n\t" \ ".previous\n\t" \ diff --git a/include/asm-sparc64/unistd.h b/include/asm-sparc64/unistd.h index 84ac2bdb090..a284986b154 100644 --- a/include/asm-sparc64/unistd.h +++ b/include/asm-sparc64/unistd.h @@ -307,7 +307,7 @@ #define __NR_mknodat 286 #define __NR_fchownat 287 #define __NR_futimesat 288 -#define __NR_newfstatat 289 +#define __NR_fstatat64 289 #define __NR_unlinkat 290 #define __NR_renameat 291 #define __NR_linkat 292 @@ -317,11 +317,12 @@ #define __NR_faccessat 296 #define __NR_pselect6 297 #define __NR_ppoll 298 +#define __NR_unshare 299 -/* WARNING: You MAY NOT add syscall numbers larger than 298, since +/* WARNING: You MAY NOT add syscall numbers larger than 299, since * all of the syscall tables in the Sparc kernel are - * sized to have 298 entries (starting at zero). Therefore - * find a free slot in the 0-298 range. + * sized to have 299 entries (starting at zero). Therefore + * find a free slot in the 0-299 range. */ #define _syscall0(type,name) \ diff --git a/include/asm-um/ldt-x86_64.h b/include/asm-um/ldt-x86_64.h index 175722a9116..96b35aada79 100644 --- a/include/asm-um/ldt-x86_64.h +++ b/include/asm-um/ldt-x86_64.h @@ -5,8 +5,8 @@ * Author: Bodo Stroesser <bstroesser@fujitsu-siemens.com> */ -#ifndef __ASM_LDT_I386_H -#define __ASM_LDT_I386_H +#ifndef __ASM_LDT_X86_64_H +#define __ASM_LDT_X86_64_H #include "asm/semaphore.h" #include "asm/arch/ldt.h" @@ -39,11 +39,13 @@ typedef struct uml_ldt { } uml_ldt_t; /* - * macros stolen from include/asm-i386/desc.h + * macros stolen from include/asm-x86_64/desc.h */ #define LDT_entry_a(info) \ ((((info)->base_addr & 0x0000ffff) << 16) | ((info)->limit & 0x0ffff)) +/* Don't allow setting of the lm bit. It is useless anyways because + * 64bit system calls require __USER_CS. */ #define LDT_entry_b(info) \ (((info)->base_addr & 0xff000000) | \ (((info)->base_addr & 0x00ff0000) >> 16) | \ @@ -54,6 +56,7 @@ typedef struct uml_ldt { ((info)->seg_32bit << 22) | \ ((info)->limit_in_pages << 23) | \ ((info)->useable << 20) | \ + /* ((info)->lm << 21) | */ \ 0x7000) #define LDT_empty(info) (\ @@ -64,6 +67,7 @@ typedef struct uml_ldt { (info)->seg_32bit == 0 && \ (info)->limit_in_pages == 0 && \ (info)->seg_not_present == 1 && \ - (info)->useable == 0 ) + (info)->useable == 0 && \ + (info)->lm == 0) #endif diff --git a/include/asm-um/smp.h b/include/asm-um/smp.h index d879eba2b52..aeda6657f36 100644 --- a/include/asm-um/smp.h +++ b/include/asm-um/smp.h @@ -23,6 +23,8 @@ extern inline void smp_cpus_done(unsigned int maxcpus) { } +extern struct task_struct *idle_threads[NR_CPUS]; + #endif #endif diff --git a/include/asm-v850/bitops.h b/include/asm-v850/bitops.h index 8955d2376ac..609b9e87222 100644 --- a/include/asm-v850/bitops.h +++ b/include/asm-v850/bitops.h @@ -188,7 +188,7 @@ static inline int find_next_zero_bit(const void *addr, int size, int offset) tmp = *p; found_first: - tmp |= ~0UL >> size; + tmp |= ~0UL << size; found_middle: return result + ffz (tmp); } diff --git a/include/asm-v850/mman.h b/include/asm-v850/mman.h index edc79965193..edbf6edbfb3 100644 --- a/include/asm-v850/mman.h +++ b/include/asm-v850/mman.h @@ -1,18 +1,7 @@ #ifndef __V850_MMAN_H__ #define __V850_MMAN_H__ -#define PROT_READ 0x1 /* page can be read */ -#define PROT_WRITE 0x2 /* page can be written */ -#define PROT_EXEC 0x4 /* page can be executed */ -#define PROT_NONE 0x0 /* page can not be accessed */ -#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */ -#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */ - -#define MAP_SHARED 0x01 /* Share changes */ -#define MAP_PRIVATE 0x02 /* Changes are private */ -#define MAP_TYPE 0x0f /* Mask for type of mapping */ -#define MAP_FIXED 0x10 /* Interpret addr exactly */ -#define MAP_ANONYMOUS 0x20 /* don't use a file */ +#include <asm-generic/mman.h> #define MAP_GROWSDOWN 0x0100 /* stack-like segment */ #define MAP_DENYWRITE 0x0800 /* ETXTBSY */ @@ -20,22 +9,7 @@ #define MAP_LOCKED 0x2000 /* pages are locked */ #define MAP_NORESERVE 0x4000 /* don't check for reservations */ -#define MS_ASYNC 1 /* sync memory asynchronously */ -#define MS_INVALIDATE 2 /* invalidate the caches */ -#define MS_SYNC 4 /* synchronous memory sync */ - #define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_FUTURE 2 /* lock all future mappings */ -#define MADV_NORMAL 0x0 /* default page-in behavior */ -#define MADV_RANDOM 0x1 /* page-in minimum required */ -#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */ -#define MADV_WILLNEED 0x3 /* pre-fault pages */ -#define MADV_DONTNEED 0x4 /* discard these pages */ -#define MADV_REMOVE 0x5 /* remove these pages & resources */ - -/* compatibility flags */ -#define MAP_ANON MAP_ANONYMOUS -#define MAP_FILE 0 - #endif /* __V850_MMAN_H__ */ diff --git a/include/asm-x86_64/apic.h b/include/asm-x86_64/apic.h index 4f6a4dc455b..bdbd8935612 100644 --- a/include/asm-x86_64/apic.h +++ b/include/asm-x86_64/apic.h @@ -17,6 +17,7 @@ #define APIC_DEBUG 2 extern int apic_verbosity; +extern int apic_runs_main_timer; /* * Define the default level of output to be very little diff --git a/include/asm-x86_64/cpufeature.h b/include/asm-x86_64/cpufeature.h index 41c0ac8559b..76bb6193ae9 100644 --- a/include/asm-x86_64/cpufeature.h +++ b/include/asm-x86_64/cpufeature.h @@ -61,7 +61,7 @@ #define X86_FEATURE_K6_MTRR (3*32+ 1) /* AMD K6 nonstandard MTRRs */ #define X86_FEATURE_CYRIX_ARR (3*32+ 2) /* Cyrix ARRs (= MTRRs) */ #define X86_FEATURE_CENTAUR_MCR (3*32+ 3) /* Centaur MCRs (= MTRRs) */ -/* 4 free */ +#define X86_FEATURE_REP_GOOD (3*32+ 4) /* rep microcode works well on this CPU */ #define X86_FEATURE_CONSTANT_TSC (3*32+5) /* TSC runs at constant rate */ #define X86_FEATURE_SYNC_RDTSC (3*32+6) /* RDTSC syncs CPU core */ diff --git a/include/asm-x86_64/hardirq.h b/include/asm-x86_64/hardirq.h index 8661b476fb4..8689951e350 100644 --- a/include/asm-x86_64/hardirq.h +++ b/include/asm-x86_64/hardirq.h @@ -16,23 +16,6 @@ #define set_softirq_pending(x) write_pda(__softirq_pending, (x)) #define or_softirq_pending(x) or_pda(__softirq_pending, (x)) -/* - * 'what should we do if we get a hw irq event on an illegal vector'. - * each architecture has to answer this themselves. - */ -static inline void ack_bad_irq(unsigned int irq) -{ - printk("unexpected IRQ trap at vector %02x\n", irq); -#ifdef CONFIG_X86_LOCAL_APIC - /* - * Currently unexpected vectors happen only on SMP and APIC. - * We _must_ ack these because every local APIC has only N - * irq slots per priority level, and a 'hanging, unacked' IRQ - * holds up an irq slot - in excessive cases (when multiple - * unexpected vectors occur) that might lock up the APIC - * completely. - */ - ack_APIC_irq(); -#endif -} +extern void ack_bad_irq(unsigned int irq); + #endif /* __ASM_HARDIRQ_H */ diff --git a/include/asm-x86_64/hpet.h b/include/asm-x86_64/hpet.h index c20c28f5c7a..08b75c15269 100644 --- a/include/asm-x86_64/hpet.h +++ b/include/asm-x86_64/hpet.h @@ -55,6 +55,8 @@ extern int is_hpet_enabled(void); extern int hpet_rtc_timer_init(void); extern int oem_force_hpet_timer(void); +extern int hpet_use_timer; + #ifdef CONFIG_HPET_EMULATE_RTC extern int hpet_mask_rtc_irq_bit(unsigned long bit_mask); extern int hpet_set_rtc_irq_bit(unsigned long bit_mask); diff --git a/include/asm-x86_64/ia32_unistd.h b/include/asm-x86_64/ia32_unistd.h index e87cd83a0e8..eeb2bcd635d 100644 --- a/include/asm-x86_64/ia32_unistd.h +++ b/include/asm-x86_64/ia32_unistd.h @@ -300,12 +300,12 @@ #define __NR_ia32_inotify_add_watch 292 #define __NR_ia32_inotify_rm_watch 293 #define __NR_ia32_migrate_pages 294 -#define __NR_ia32_opanat 295 +#define __NR_ia32_openat 295 #define __NR_ia32_mkdirat 296 #define __NR_ia32_mknodat 297 #define __NR_ia32_fchownat 298 #define __NR_ia32_futimesat 299 -#define __NR_ia32_newfstatat 300 +#define __NR_ia32_fstatat64 300 #define __NR_ia32_unlinkat 301 #define __NR_ia32_renameat 302 #define __NR_ia32_linkat 303 @@ -313,7 +313,10 @@ #define __NR_ia32_readlinkat 305 #define __NR_ia32_fchmodat 306 #define __NR_ia32_faccessat 307 +#define __NR_ia32_pselect6 308 +#define __NR_ia32_ppoll 309 +#define __NR_ia32_unshare 310 -#define IA32_NR_syscalls 308 /* must be > than biggest syscall! */ +#define IA32_NR_syscalls 315 /* must be > than biggest syscall! */ #endif /* _ASM_X86_64_IA32_UNISTD_H_ */ diff --git a/include/asm-x86_64/kexec.h b/include/asm-x86_64/kexec.h index ae28cd44bcd..c564bae0343 100644 --- a/include/asm-x86_64/kexec.h +++ b/include/asm-x86_64/kexec.h @@ -1,8 +1,9 @@ #ifndef _X86_64_KEXEC_H #define _X86_64_KEXEC_H +#include <linux/string.h> + #include <asm/page.h> -#include <asm/proto.h> #include <asm/ptrace.h> /* diff --git a/include/asm-x86_64/mman.h b/include/asm-x86_64/mman.h index d0e97b74f73..dd5cb0534d3 100644 --- a/include/asm-x86_64/mman.h +++ b/include/asm-x86_64/mman.h @@ -1,19 +1,8 @@ #ifndef __X8664_MMAN_H__ #define __X8664_MMAN_H__ -#define PROT_READ 0x1 /* page can be read */ -#define PROT_WRITE 0x2 /* page can be written */ -#define PROT_EXEC 0x4 /* page can be executed */ -#define PROT_NONE 0x0 /* page can not be accessed */ -#define PROT_SEM 0x8 -#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */ -#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */ +#include <asm-generic/mman.h> -#define MAP_SHARED 0x01 /* Share changes */ -#define MAP_PRIVATE 0x02 /* Changes are private */ -#define MAP_TYPE 0x0f /* Mask for type of mapping */ -#define MAP_FIXED 0x10 /* Interpret addr exactly */ -#define MAP_ANONYMOUS 0x20 /* don't use a file */ #define MAP_32BIT 0x40 /* only give out 32bit addresses */ #define MAP_GROWSDOWN 0x0100 /* stack-like segment */ @@ -24,22 +13,7 @@ #define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ #define MAP_NONBLOCK 0x10000 /* do not block on IO */ -#define MS_ASYNC 1 /* sync memory asynchronously */ -#define MS_INVALIDATE 2 /* invalidate the caches */ -#define MS_SYNC 4 /* synchronous memory sync */ - #define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_FUTURE 2 /* lock all future mappings */ -#define MADV_NORMAL 0x0 /* default page-in behavior */ -#define MADV_RANDOM 0x1 /* page-in minimum required */ -#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */ -#define MADV_WILLNEED 0x3 /* pre-fault pages */ -#define MADV_DONTNEED 0x4 /* discard these pages */ -#define MADV_REMOVE 0x5 /* remove these pages & resources */ - -/* compatibility flags */ -#define MAP_ANON MAP_ANONYMOUS -#define MAP_FILE 0 - #endif diff --git a/include/asm-x86_64/mpspec.h b/include/asm-x86_64/mpspec.h index 10248a9a058..14fc3ddd903 100644 --- a/include/asm-x86_64/mpspec.h +++ b/include/asm-x86_64/mpspec.h @@ -188,7 +188,7 @@ extern void mp_register_lapic_address (u64 address); extern void mp_register_ioapic (u8 id, u32 address, u32 gsi_base); extern void mp_override_legacy_irq (u8 bus_irq, u8 polarity, u8 trigger, u32 gsi); extern void mp_config_acpi_legacy_irqs (void); -extern int mp_register_gsi (u32 gsi, int edge_level, int active_high_low); +extern int mp_register_gsi (u32 gsi, int triggering, int polarity); #endif /*CONFIG_X86_IO_APIC*/ #endif diff --git a/include/asm-x86_64/numa.h b/include/asm-x86_64/numa.h index 34e434ce326..dffe276ca2d 100644 --- a/include/asm-x86_64/numa.h +++ b/include/asm-x86_64/numa.h @@ -22,8 +22,15 @@ extern void numa_set_node(int cpu, int node); extern unsigned char apicid_to_node[256]; #ifdef CONFIG_NUMA extern void __init init_cpu_to_node(void); + +static inline void clear_node_cpumask(int cpu) +{ + clear_bit(cpu, &node_to_cpumask[cpu_to_node(cpu)]); +} + #else #define init_cpu_to_node() do {} while (0) +#define clear_node_cpumask(cpu) do {} while (0) #endif #define NUMA_NO_NODE 0xff diff --git a/include/asm-x86_64/pci.h b/include/asm-x86_64/pci.h index fd03e15d7ea..8a05af264d1 100644 --- a/include/asm-x86_64/pci.h +++ b/include/asm-x86_64/pci.h @@ -19,8 +19,6 @@ extern unsigned int pcibios_assign_all_busses(void); #endif #define pcibios_scan_all_fns(a, b) 0 -extern int no_iommu, force_iommu; - extern unsigned long pci_mem_start; #define PCIBIOS_MIN_IO 0x1000 #define PCIBIOS_MIN_MEM (pci_mem_start) diff --git a/include/asm-x86_64/pgtable.h b/include/asm-x86_64/pgtable.h index 8fbf4dd7211..715fd94cf57 100644 --- a/include/asm-x86_64/pgtable.h +++ b/include/asm-x86_64/pgtable.h @@ -131,7 +131,7 @@ static inline pte_t ptep_get_and_clear_full(struct mm_struct *mm, unsigned long #define PGDIR_SIZE (1UL << PGDIR_SHIFT) #define PGDIR_MASK (~(PGDIR_SIZE-1)) -#define USER_PTRS_PER_PGD (TASK_SIZE/PGDIR_SIZE) +#define USER_PTRS_PER_PGD ((TASK_SIZE-1)/PGDIR_SIZE+1) #define FIRST_USER_ADDRESS 0 #ifndef __ASSEMBLY__ diff --git a/include/asm-x86_64/proto.h b/include/asm-x86_64/proto.h index 115e496c613..3ba8fd45fcb 100644 --- a/include/asm-x86_64/proto.h +++ b/include/asm-x86_64/proto.h @@ -39,12 +39,19 @@ extern void config_acpi_tables(void); extern void ia32_syscall(void); extern void iommu_hole_init(void); -extern void time_init_gtod(void); extern int pmtimer_mark_offset(void); +extern void pmtimer_resume(void); +extern void pmtimer_wait(unsigned); extern unsigned int do_gettimeoffset_pm(void); +#ifdef CONFIG_X86_PM_TIMER extern u32 pmtmr_ioport; +#else +#define pmtmr_ioport 0 +#endif extern unsigned long long monotonic_base; extern int sysctl_vsyscall; +extern int nohpet; +extern unsigned long vxtime_hz; extern void do_softirq_thunk(void); @@ -65,6 +72,9 @@ extern void free_bootmem_generic(unsigned long phys, unsigned len); extern void load_gs_index(unsigned gs); +extern void stop_timer_interrupt(void); +extern void main_timer_handler(struct pt_regs *regs); + extern unsigned long end_pfn_map; extern void show_trace(unsigned long * rsp); @@ -122,6 +132,8 @@ extern int fix_aperture; extern int force_iommu; extern int reboot_force; +extern int notsc_setup(char *); +extern int setup_additional_cpus(char *); extern void smp_local_timer_interrupt(struct pt_regs * regs); diff --git a/include/asm-x86_64/system.h b/include/asm-x86_64/system.h index a73f0c789d8..b7f66034ae7 100644 --- a/include/asm-x86_64/system.h +++ b/include/asm-x86_64/system.h @@ -327,7 +327,7 @@ static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old, #define wmb() asm volatile("" ::: "memory") #endif #define read_barrier_depends() do {} while(0) -#define set_mb(var, value) do { xchg(&var, value); } while (0) +#define set_mb(var, value) do { (void) xchg(&var, value); } while (0) #define set_wmb(var, value) do { var = value; wmb(); } while (0) #define warn_if_not_ulong(x) do { unsigned long foo; (void) (&(x) == &foo); } while (0) diff --git a/include/asm-x86_64/topology.h b/include/asm-x86_64/topology.h index 2fa7f27381b..c642f5d9882 100644 --- a/include/asm-x86_64/topology.h +++ b/include/asm-x86_64/topology.h @@ -57,6 +57,15 @@ extern int __node_distance(int, int); #endif +#ifdef CONFIG_SMP +#define topology_physical_package_id(cpu) \ + (phys_proc_id[cpu] == BAD_APICID ? -1 : phys_proc_id[cpu]) +#define topology_core_id(cpu) \ + (cpu_core_id[cpu] == BAD_APICID ? 0 : cpu_core_id[cpu]) +#define topology_core_siblings(cpu) (cpu_core_map[cpu]) +#define topology_thread_siblings(cpu) (cpu_sibling_map[cpu]) +#endif + #include <asm-generic/topology.h> #endif diff --git a/include/asm-x86_64/unistd.h b/include/asm-x86_64/unistd.h index 436d099b5b6..da0341c5794 100644 --- a/include/asm-x86_64/unistd.h +++ b/include/asm-x86_64/unistd.h @@ -599,8 +599,14 @@ __SYSCALL(__NR_readlinkat, sys_readlinkat) __SYSCALL(__NR_fchmodat, sys_fchmodat) #define __NR_faccessat 269 __SYSCALL(__NR_faccessat, sys_faccessat) - -#define __NR_syscall_max __NR_faccessat +#define __NR_pselect6 270 +__SYSCALL(__NR_pselect6, sys_ni_syscall) /* for now */ +#define __NR_ppoll 271 +__SYSCALL(__NR_ppoll, sys_ni_syscall) /* for now */ +#define __NR_unshare 272 +__SYSCALL(__NR_unshare, sys_unshare) + +#define __NR_syscall_max __NR_unshare #ifndef __NO_STUBS diff --git a/include/asm-xtensa/futex.h b/include/asm-xtensa/futex.h new file mode 100644 index 00000000000..0b745828f42 --- /dev/null +++ b/include/asm-xtensa/futex.h @@ -0,0 +1 @@ +#include <asm-generic/futex.h> diff --git a/include/asm-xtensa/mman.h b/include/asm-xtensa/mman.h index 082a7504925..ba394cbb480 100644 --- a/include/asm-xtensa/mman.h +++ b/include/asm-xtensa/mman.h @@ -67,15 +67,19 @@ #define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_FUTURE 2 /* lock all future mappings */ -#define MADV_NORMAL 0x0 /* default page-in behavior */ -#define MADV_RANDOM 0x1 /* page-in minimum required */ -#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */ -#define MADV_WILLNEED 0x3 /* pre-fault pages */ -#define MADV_DONTNEED 0x4 /* discard these pages */ -#define MADV_REMOVE 0x5 /* remove these pages & resources */ +#define MADV_NORMAL 0 /* no further special treatment */ +#define MADV_RANDOM 1 /* expect random page references */ +#define MADV_SEQUENTIAL 2 /* expect sequential page references */ +#define MADV_WILLNEED 3 /* will need these pages */ +#define MADV_DONTNEED 4 /* don't need these pages */ + +/* common parameters: try to keep these consistent across architectures */ +#define MADV_REMOVE 9 /* remove these pages & resources */ +#define MADV_DONTFORK 10 /* don't inherit across fork */ +#define MADV_DOFORK 11 /* do inherit across fork */ /* compatibility flags */ -#define MAP_ANON MAP_ANONYMOUS -#define MAP_FILE 0 +#define MAP_ANON MAP_ANONYMOUS +#define MAP_FILE 0 #endif /* _XTENSA_MMAN_H */ diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 026c3c011dc..d3bc25e6d27 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -427,7 +427,8 @@ extern int acpi_mp_config; extern struct acpi_table_mcfg_config *pci_mmcfg_config; extern int pci_mmcfg_config_num; -extern int sbf_port ; +extern int sbf_port; +extern unsigned long acpi_video_flags; #else /* !CONFIG_ACPI */ @@ -435,7 +436,7 @@ extern int sbf_port ; #endif /* !CONFIG_ACPI */ -int acpi_register_gsi (u32 gsi, int edge_level, int active_high_low); +int acpi_register_gsi (u32 gsi, int triggering, int polarity); int acpi_gsi_to_irq (u32 gsi, unsigned int *irq); /* diff --git a/include/linux/agpgart.h b/include/linux/agpgart.h index 17a17c55a17..6d59c8efe3b 100644 --- a/include/linux/agpgart.h +++ b/include/linux/agpgart.h @@ -111,6 +111,7 @@ typedef struct _agp_unbind { } agp_unbind; #else /* __KERNEL__ */ +#include <linux/mutex.h> #define AGPGART_MINOR 175 @@ -201,7 +202,7 @@ struct agp_file_private { }; struct agp_front_data { - struct semaphore agp_mutex; + struct mutex agp_mutex; struct agp_controller *current_controller; struct agp_controller *controllers; struct agp_file_private *file_priv_list; diff --git a/include/linux/bitops.h b/include/linux/bitops.h index 6a2a19f14bb..208650b1ad3 100644 --- a/include/linux/bitops.h +++ b/include/linux/bitops.h @@ -81,7 +81,7 @@ static inline int generic_fls64(__u64 x) { __u32 h = x >> 32; if (h) - return fls(x) + 32; + return fls(h) + 32; return fls(x); } diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 02a585faa62..860e7a485a5 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -392,8 +392,8 @@ struct request_queue unsigned int nr_congestion_off; unsigned int nr_batching; - unsigned short max_sectors; - unsigned short max_hw_sectors; + unsigned int max_sectors; + unsigned int max_hw_sectors; unsigned short max_phys_segments; unsigned short max_hw_segments; unsigned short hardsect_size; @@ -697,7 +697,7 @@ extern request_queue_t *blk_init_queue(request_fn_proc *, spinlock_t *); extern void blk_cleanup_queue(request_queue_t *); extern void blk_queue_make_request(request_queue_t *, make_request_fn *); extern void blk_queue_bounce_limit(request_queue_t *, u64); -extern void blk_queue_max_sectors(request_queue_t *, unsigned short); +extern void blk_queue_max_sectors(request_queue_t *, unsigned int); extern void blk_queue_max_phys_segments(request_queue_t *, unsigned short); extern void blk_queue_max_hw_segments(request_queue_t *, unsigned short); extern void blk_queue_max_segment_size(request_queue_t *, unsigned int); diff --git a/include/linux/compat.h b/include/linux/compat.h index f9ca534787e..c9ab2a26348 100644 --- a/include/linux/compat.h +++ b/include/linux/compat.h @@ -161,5 +161,25 @@ int copy_siginfo_to_user32(struct compat_siginfo __user *to, siginfo_t *from); int get_compat_sigevent(struct sigevent *event, const struct compat_sigevent __user *u_event); +static inline int compat_timeval_compare(struct compat_timeval *lhs, + struct compat_timeval *rhs) +{ + if (lhs->tv_sec < rhs->tv_sec) + return -1; + if (lhs->tv_sec > rhs->tv_sec) + return 1; + return lhs->tv_usec - rhs->tv_usec; +} + +static inline int compat_timespec_compare(struct compat_timespec *lhs, + struct compat_timespec *rhs) +{ + if (lhs->tv_sec < rhs->tv_sec) + return -1; + if (lhs->tv_sec > rhs->tv_sec) + return 1; + return lhs->tv_nsec - rhs->tv_nsec; +} + #endif /* CONFIG_COMPAT */ #endif /* _LINUX_COMPAT_H */ diff --git a/include/linux/compat_ioctl.h b/include/linux/compat_ioctl.h index 8fad50f8e38..ae7dfb790df 100644 --- a/include/linux/compat_ioctl.h +++ b/include/linux/compat_ioctl.h @@ -696,6 +696,8 @@ COMPATIBLE_IOCTL(MEMLOCK) COMPATIBLE_IOCTL(MEMUNLOCK) COMPATIBLE_IOCTL(MEMGETREGIONCOUNT) COMPATIBLE_IOCTL(MEMGETREGIONINFO) +COMPATIBLE_IOCTL(MEMGETBADBLOCK) +COMPATIBLE_IOCTL(MEMSETBADBLOCK) /* NBD */ ULONG_IOCTL(NBD_SET_SOCK) ULONG_IOCTL(NBD_SET_BLKSIZE) diff --git a/include/linux/configfs.h b/include/linux/configfs.h index acffb8c9073..a7f01502753 100644 --- a/include/linux/configfs.h +++ b/include/linux/configfs.h @@ -126,7 +126,7 @@ extern struct config_item *config_group_find_obj(struct config_group *, const ch struct configfs_attribute { - char *ca_name; + const char *ca_name; struct module *ca_owner; mode_t ca_mode; }; diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index c31650df924..17866d7e2b7 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -14,6 +14,7 @@ #ifndef _LINUX_CPUFREQ_H #define _LINUX_CPUFREQ_H +#include <linux/mutex.h> #include <linux/config.h> #include <linux/notifier.h> #include <linux/threads.h> @@ -82,7 +83,7 @@ struct cpufreq_policy { unsigned int policy; /* see above */ struct cpufreq_governor *governor; /* see below */ - struct semaphore lock; /* CPU ->setpolicy or ->target may + struct mutex lock; /* CPU ->setpolicy or ->target may only be called once a time */ struct work_struct update; /* if update_policy() needs to be diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h index 13e9f4a3ab2..60e56c6e03d 100644 --- a/include/linux/cpumask.h +++ b/include/linux/cpumask.h @@ -84,7 +84,6 @@ #include <linux/kernel.h> #include <linux/threads.h> #include <linux/bitmap.h> -#include <asm/bug.h> typedef struct { DECLARE_BITMAP(bits, NR_CPUS); } cpumask_t; extern cpumask_t _unused_cpumask_arg_; @@ -329,7 +328,7 @@ static inline void __cpus_remap(cpumask_t *dstp, const cpumask_t *srcp, * bitmap of size NR_CPUS. * * #ifdef CONFIG_HOTPLUG_CPU - * cpu_possible_map - all NR_CPUS bits set + * cpu_possible_map - has bit 'cpu' set iff cpu is populatable * cpu_present_map - has bit 'cpu' set iff cpu is populated * cpu_online_map - has bit 'cpu' set iff cpu available to scheduler * #else diff --git a/include/linux/dcache.h b/include/linux/dcache.h index a3ed5e059d4..4361f378997 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -8,7 +8,6 @@ #include <linux/spinlock.h> #include <linux/cache.h> #include <linux/rcupdate.h> -#include <asm/bug.h> struct nameidata; struct vfsmount; @@ -108,7 +107,9 @@ struct dentry { struct dentry_operations *d_op; struct super_block *d_sb; /* The root of the dentry tree */ void *d_fsdata; /* fs-specific data */ +#ifdef CONFIG_PROFILING struct dcookie_struct *d_cookie; /* cookie, if any */ +#endif int d_mounted; unsigned char d_iname[DNAME_INLINE_LEN_MIN]; /* small names */ }; diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h index 83c7d207b80..51e0e95a421 100644 --- a/include/linux/device-mapper.h +++ b/include/linux/device-mapper.h @@ -91,7 +91,7 @@ struct target_type { }; struct io_restrictions { - unsigned short max_sectors; + unsigned int max_sectors; unsigned short max_phys_segments; unsigned short max_hw_segments; unsigned short hardsect_size; diff --git a/include/linux/dvb/video.h b/include/linux/dvb/video.h index 1f7fa0351da..faebfda397f 100644 --- a/include/linux/dvb/video.h +++ b/include/linux/dvb/video.h @@ -135,7 +135,7 @@ typedef struct video_spu { typedef struct video_spu_palette { /* SPU Palette information */ int length; - uint8_t *palette; + uint8_t __user *palette; } video_spu_palette_t; diff --git a/include/linux/elevator.h b/include/linux/elevator.h index 23fe746a1d5..18cf1f3e118 100644 --- a/include/linux/elevator.h +++ b/include/linux/elevator.h @@ -82,6 +82,7 @@ struct elevator_queue extern void elv_dispatch_sort(request_queue_t *, struct request *); extern void elv_add_request(request_queue_t *, struct request *, int, int); extern void __elv_add_request(request_queue_t *, struct request *, int, int); +extern void elv_insert(request_queue_t *, struct request *, int); extern int elv_merge(request_queue_t *, struct request **, struct bio *); extern void elv_merge_requests(request_queue_t *, struct request *, struct request *); diff --git a/include/linux/elfcore.h b/include/linux/elfcore.h index dbd7bb4a33b..0cf0bea010f 100644 --- a/include/linux/elfcore.h +++ b/include/linux/elfcore.h @@ -5,6 +5,7 @@ #include <linux/signal.h> #include <linux/time.h> #include <linux/user.h> +#include <linux/ptrace.h> struct elf_siginfo { diff --git a/include/linux/file.h b/include/linux/file.h index 418b6101b59..9901b850f2e 100644 --- a/include/linux/file.h +++ b/include/linux/file.h @@ -60,8 +60,6 @@ extern void put_filp(struct file *); extern int get_unused_fd(void); extern void FASTCALL(put_unused_fd(unsigned int fd)); struct kmem_cache; -extern void filp_ctor(void * objp, struct kmem_cache *cachep, unsigned long cflags); -extern void filp_dtor(void * objp, struct kmem_cache *cachep, unsigned long dflags); extern struct file ** alloc_fd_array(int); extern void free_fd_array(struct file **, int); diff --git a/include/linux/fs.h b/include/linux/fs.h index 84bb449b9b0..128d0082522 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -35,6 +35,7 @@ struct files_stat_struct { int max_files; /* tunable */ }; extern struct files_stat_struct files_stat; +extern int get_max_files(void); struct inodes_stat_t { int nr_inodes; @@ -363,6 +364,8 @@ struct address_space_operations { loff_t offset, unsigned long nr_segs); struct page* (*get_xip_page)(struct address_space *, sector_t, int); + /* migrate the contents of a page to the specified target */ + int (*migratepage) (struct page *, struct page *); }; struct backing_dev_info; @@ -1416,9 +1419,6 @@ extern int is_bad_inode(struct inode *); extern struct file_operations read_fifo_fops; extern struct file_operations write_fifo_fops; extern struct file_operations rdwr_fifo_fops; -extern struct file_operations read_pipe_fops; -extern struct file_operations write_pipe_fops; -extern struct file_operations rdwr_pipe_fops; extern int fs_may_remount_ro(struct super_block *); @@ -1664,6 +1664,8 @@ extern int vfs_follow_link(struct nameidata *, const char *); extern int page_readlink(struct dentry *, char __user *, int); extern void *page_follow_link_light(struct dentry *, struct nameidata *); extern void page_put_link(struct dentry *, struct nameidata *, void *); +extern int __page_symlink(struct inode *inode, const char *symname, int len, + gfp_t gfp_mask); extern int page_symlink(struct inode *inode, const char *symname, int len); extern struct inode_operations page_symlink_inode_operations; extern int generic_readlink(struct dentry *, char __user *, int); @@ -1719,6 +1721,12 @@ extern void simple_release_fs(struct vfsmount **mount, int *count); extern ssize_t simple_read_from_buffer(void __user *, size_t, loff_t *, const void *, size_t); +#ifdef CONFIG_MIGRATION +extern int buffer_migrate_page(struct page *, struct page *); +#else +#define buffer_migrate_page NULL +#endif + extern int inode_change_ok(struct inode *, struct iattr *); extern int __must_check inode_setattr(struct inode *, struct iattr *); diff --git a/include/linux/fuse.h b/include/linux/fuse.h index 528959c52f1..5425b60021e 100644 --- a/include/linux/fuse.h +++ b/include/linux/fuse.h @@ -14,7 +14,7 @@ #define FUSE_KERNEL_VERSION 7 /** Minor version number of this interface */ -#define FUSE_KERNEL_MINOR_VERSION 5 +#define FUSE_KERNEL_MINOR_VERSION 6 /** The node ID of the root inode */ #define FUSE_ROOT_ID 1 @@ -58,6 +58,9 @@ struct fuse_kstatfs { __u32 spare[6]; }; +/** + * Bitmasks for fuse_setattr_in.valid + */ #define FATTR_MODE (1 << 0) #define FATTR_UID (1 << 1) #define FATTR_GID (1 << 2) @@ -75,6 +78,11 @@ struct fuse_kstatfs { #define FOPEN_DIRECT_IO (1 << 0) #define FOPEN_KEEP_CACHE (1 << 1) +/** + * INIT request/reply flags + */ +#define FUSE_ASYNC_READ (1 << 0) + enum fuse_opcode { FUSE_LOOKUP = 1, FUSE_FORGET = 2, /* no reply */ @@ -247,12 +255,16 @@ struct fuse_access_in { struct fuse_init_in { __u32 major; __u32 minor; + __u32 max_readahead; + __u32 flags; }; struct fuse_init_out { __u32 major; __u32 minor; - __u32 unused[3]; + __u32 max_readahead; + __u32 flags; + __u32 unused; __u32 max_write; }; diff --git a/include/linux/gfp.h b/include/linux/gfp.h index 20f9148e38d..7851e6b520c 100644 --- a/include/linux/gfp.h +++ b/include/linux/gfp.h @@ -157,9 +157,9 @@ extern void FASTCALL(free_cold_page(struct page *page)); void page_alloc_init(void); #ifdef CONFIG_NUMA -void drain_remote_pages(void); +void drain_node_pages(int node); #else -static inline void drain_remote_pages(void) { }; +static inline void drain_node_pages(int node) { }; #endif #endif /* __LINUX_GFP_H */ diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h index 089bfb1fa01..6401c31d6ad 100644 --- a/include/linux/hrtimer.h +++ b/include/linux/hrtimer.h @@ -40,6 +40,7 @@ enum hrtimer_restart { enum hrtimer_state { HRTIMER_INACTIVE, /* Timer is inactive */ HRTIMER_EXPIRED, /* Timer is expired */ + HRTIMER_RUNNING, /* Timer is running the callback function */ HRTIMER_PENDING, /* Timer is pending */ }; @@ -100,9 +101,8 @@ struct hrtimer_base { /* Exported timer functions: */ /* Initialize timers: */ -extern void hrtimer_init(struct hrtimer *timer, const clockid_t which_clock); -extern void hrtimer_rebase(struct hrtimer *timer, const clockid_t which_clock); - +extern void hrtimer_init(struct hrtimer *timer, clockid_t which_clock, + enum hrtimer_mode mode); /* Basic timer operations: */ extern int hrtimer_start(struct hrtimer *timer, ktime_t tim, @@ -116,6 +116,10 @@ extern int hrtimer_try_to_cancel(struct hrtimer *timer); extern ktime_t hrtimer_get_remaining(const struct hrtimer *timer); extern int hrtimer_get_res(const clockid_t which_clock, struct timespec *tp); +#ifdef CONFIG_NO_IDLE_HZ +extern ktime_t hrtimer_get_next_event(void); +#endif + static inline int hrtimer_active(const struct hrtimer *timer) { return timer->state == HRTIMER_PENDING; diff --git a/include/linux/i2c.h b/include/linux/i2c.h index 7863a59bd59..63f1d63cc1d 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -100,6 +100,9 @@ extern s32 i2c_smbus_write_block_data(struct i2c_client * client, /* Returns the number of read bytes */ extern s32 i2c_smbus_read_i2c_block_data(struct i2c_client * client, u8 command, u8 *values); +extern s32 i2c_smbus_write_i2c_block_data(struct i2c_client * client, + u8 command, u8 length, + u8 *values); /* * A driver is capable of handling one or more physical devices present on diff --git a/include/linux/i2o.h b/include/linux/i2o.h index 9ba80679666..5a9d8c59917 100644 --- a/include/linux/i2o.h +++ b/include/linux/i2o.h @@ -1115,9 +1115,11 @@ static inline struct i2o_message *i2o_msg_get(struct i2o_controller *c) return ERR_PTR(-ENOMEM); mmsg->mfa = readl(c->in_port); - if (mmsg->mfa == I2O_QUEUE_EMPTY) { + if (unlikely(mmsg->mfa >= c->in_queue.len)) { mempool_free(mmsg, c->in_msg.mempool); - return ERR_PTR(-EBUSY); + if(mmsg->mfa == I2O_QUEUE_EMPTY) + return ERR_PTR(-EBUSY); + return ERR_PTR(-EFAULT); } return &mmsg->msg; diff --git a/include/linux/ide.h b/include/linux/ide.h index 110b3cfac02..a7fc4cc79b2 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -582,7 +582,6 @@ typedef struct ide_drive_s { unsigned noprobe : 1; /* from: hdx=noprobe */ unsigned removable : 1; /* 1 if need to do check_media_change */ unsigned attach : 1; /* needed for removable devices */ - unsigned is_flash : 1; /* 1 if probed as flash */ unsigned forced_geom : 1; /* 1 if hdx=c,h,s was given at boot */ unsigned no_unmask : 1; /* disallow setting unmask bit */ unsigned no_io_32bit : 1; /* disallow enabling 32bit I/O */ @@ -1006,7 +1005,6 @@ extern ide_hwif_t ide_hwifs[]; /* master data repository */ extern int noautodma; extern int ide_end_request (ide_drive_t *drive, int uptodate, int nrsecs); -extern int __ide_end_request (ide_drive_t *drive, struct request *rq, int uptodate, int nrsecs); /* * This is used on exit from the driver to designate the next irq handler diff --git a/include/linux/io.h b/include/linux/io.h new file mode 100644 index 00000000000..85533ec5aaa --- /dev/null +++ b/include/linux/io.h @@ -0,0 +1,25 @@ +/* + * Copyright 2006 PathScale, Inc. All Rights Reserved. + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of version 2 of the GNU General Public License + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#ifndef _LINUX_IO_H +#define _LINUX_IO_H + +#include <asm/io.h> + +void __iowrite32_copy(void __iomem *to, const void *from, size_t count); + +#endif /* _LINUX_IO_H */ diff --git a/include/linux/ioc3.h b/include/linux/ioc3.h index e7906a72a4f..da7c09e4ede 100644 --- a/include/linux/ioc3.h +++ b/include/linux/ioc3.h @@ -27,7 +27,7 @@ struct ioc3_driver_data { int id; /* IOC3 sequence number */ /* PCI mapping */ unsigned long pma; /* physical address */ - struct __iomem ioc3 *vma; /* pointer to registers */ + struct ioc3 __iomem *vma; /* pointer to registers */ struct pci_dev *pdev; /* PCI device */ /* IRQ stuff */ int dual_irq; /* set if separate IRQs are used */ diff --git a/include/linux/jbd.h b/include/linux/jbd.h index 558cb4c26ec..41ee79962bb 100644 --- a/include/linux/jbd.h +++ b/include/linux/jbd.h @@ -23,6 +23,7 @@ #define jfs_debug jbd_debug #else +#include <linux/types.h> #include <linux/buffer_head.h> #include <linux/journal-head.h> #include <linux/stddef.h> @@ -238,7 +239,6 @@ typedef struct journal_superblock_s #include <linux/fs.h> #include <linux/sched.h> -#include <asm/bug.h> #define JBD_ASSERTIONS #ifdef JBD_ASSERTIONS @@ -498,12 +498,6 @@ struct transaction_s struct journal_head *t_checkpoint_list; /* - * Doubly-linked circular list of all buffers submitted for IO while - * checkpointing. [j_list_lock] - */ - struct journal_head *t_checkpoint_io_list; - - /* * Doubly-linked circular list of temporary buffers currently undergoing * IO in the log [j_list_lock] */ @@ -618,6 +612,7 @@ struct transaction_s * @j_wbuf: array of buffer_heads for journal_commit_transaction * @j_wbufsize: maximum number of buffer_heads allowed in j_wbuf, the * number that will fit in j_blocksize + * @j_last_sync_writer: most recent pid which did a synchronous write * @j_private: An opaque pointer to fs-private information. */ @@ -807,6 +802,8 @@ struct journal_s struct buffer_head **j_wbuf; int j_wbufsize; + pid_t j_last_sync_writer; + /* * An opaque pointer to fs-private information. ext3 puts its * superblock pointer here @@ -849,7 +846,7 @@ extern void journal_commit_transaction(journal_t *); /* Checkpoint list management */ int __journal_clean_checkpoint_list(journal_t *journal); -int __journal_remove_checkpoint(struct journal_head *); +void __journal_remove_checkpoint(struct journal_head *); void __journal_insert_checkpoint(struct journal_head *, transaction_t *); /* Buffer IO */ diff --git a/include/linux/kbd_kern.h b/include/linux/kbd_kern.h index 45f625d7d0b..e87c32a5c86 100644 --- a/include/linux/kbd_kern.h +++ b/include/linux/kbd_kern.h @@ -151,6 +151,13 @@ extern unsigned int keymap_count; static inline void con_schedule_flip(struct tty_struct *t) { + unsigned long flags; + spin_lock_irqsave(&t->buf.lock, flags); + if (t->buf.tail != NULL) { + t->buf.tail->active = 0; + t->buf.tail->commit = t->buf.tail->used; + } + spin_unlock_irqrestore(&t->buf.lock, flags); schedule_work(&t->buf.work); } diff --git a/include/linux/kernel.h b/include/linux/kernel.h index a5363324cf9..3b507bf05d0 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -185,6 +185,7 @@ extern enum system_states { SYSTEM_HALT, SYSTEM_POWER_OFF, SYSTEM_RESTART, + SYSTEM_SUSPEND_DISK, } system_state; #define TAINT_PROPRIETARY_MODULE (1<<0) @@ -325,12 +326,6 @@ struct sysinfo { /* Force a compilation error if condition is true */ #define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)])) -#ifdef CONFIG_SYSCTL -extern int randomize_va_space; -#else -#define randomize_va_space 1 -#endif - /* Trap pasters of __FUNCTION__ at compile-time */ #define __FUNCTION__ (__func__) diff --git a/include/linux/kexec.h b/include/linux/kexec.h index a311f58c8a7..cfb3410e32b 100644 --- a/include/linux/kexec.h +++ b/include/linux/kexec.h @@ -6,6 +6,7 @@ #include <linux/list.h> #include <linux/linkage.h> #include <linux/compat.h> +#include <linux/ioport.h> #include <asm/kexec.h> /* Verify architecture specific macros are defined */ diff --git a/include/linux/kmalloc_sizes.h b/include/linux/kmalloc_sizes.h index d82d4c05c12..bda23e00ed7 100644 --- a/include/linux/kmalloc_sizes.h +++ b/include/linux/kmalloc_sizes.h @@ -19,8 +19,10 @@ CACHE(32768) CACHE(65536) CACHE(131072) -#ifndef CONFIG_MMU +#if (NR_CPUS > 512) || (MAX_NUMNODES > 256) || !defined(CONFIG_MMU) CACHE(262144) +#endif +#ifndef CONFIG_MMU CACHE(524288) CACHE(1048576) #ifdef CONFIG_LARGE_ALLOCS diff --git a/include/linux/kobject.h b/include/linux/kobject.h index 2a8d8da7096..c374b5fa8d3 100644 --- a/include/linux/kobject.h +++ b/include/linux/kobject.h @@ -41,8 +41,10 @@ enum kobject_action { KOBJ_ADD = (__force kobject_action_t) 0x01, /* exclusive to core */ KOBJ_REMOVE = (__force kobject_action_t) 0x02, /* exclusive to core */ KOBJ_CHANGE = (__force kobject_action_t) 0x03, /* device state change */ - KOBJ_OFFLINE = (__force kobject_action_t) 0x04, /* device offline */ - KOBJ_ONLINE = (__force kobject_action_t) 0x05, /* device online */ + KOBJ_MOUNT = (__force kobject_action_t) 0x04, /* mount event for block devices (broken) */ + KOBJ_UMOUNT = (__force kobject_action_t) 0x05, /* umount event for block devices (broken) */ + KOBJ_OFFLINE = (__force kobject_action_t) 0x06, /* device offline */ + KOBJ_ONLINE = (__force kobject_action_t) 0x07, /* device online */ }; struct kobject { diff --git a/include/linux/ktime.h b/include/linux/ktime.h index 1bd6552cc34..f3dec45ef87 100644 --- a/include/linux/ktime.h +++ b/include/linux/ktime.h @@ -10,6 +10,12 @@ * * Started by: Thomas Gleixner and Ingo Molnar * + * Credits: + * + * Roman Zippel provided the ideas and primary code snippets of + * the ktime_t union and further simplifications of the original + * code. + * * For licencing details see kernel-base/COPYING */ #ifndef _LINUX_KTIME_H @@ -90,10 +96,16 @@ static inline ktime_t ktime_set(const long secs, const unsigned long nsecs) ({ (ktime_t){ .tv64 = (kt).tv64 + (nsval) }; }) /* convert a timespec to ktime_t format: */ -#define timespec_to_ktime(ts) ktime_set((ts).tv_sec, (ts).tv_nsec) +static inline ktime_t timespec_to_ktime(struct timespec ts) +{ + return ktime_set(ts.tv_sec, ts.tv_nsec); +} /* convert a timeval to ktime_t format: */ -#define timeval_to_ktime(tv) ktime_set((tv).tv_sec, (tv).tv_usec * 1000) +static inline ktime_t timeval_to_ktime(struct timeval tv) +{ + return ktime_set(tv.tv_sec, tv.tv_usec * NSEC_PER_USEC); +} /* Map the ktime_t to timespec conversion to ns_to_timespec function */ #define ktime_to_timespec(kt) ns_to_timespec((kt).tv64) diff --git a/include/linux/libata.h b/include/linux/libata.h index 9e5db2949c5..c91be5e64ed 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -557,17 +557,29 @@ ata_sg_is_last(struct scatterlist *sg, struct ata_queued_cmd *qc) } static inline struct scatterlist * +ata_qc_first_sg(struct ata_queued_cmd *qc) +{ + if (qc->n_elem) + return qc->__sg; + if (qc->pad_len) + return &qc->pad_sgent; + return NULL; +} + +static inline struct scatterlist * ata_qc_next_sg(struct scatterlist *sg, struct ata_queued_cmd *qc) { if (sg == &qc->pad_sgent) return NULL; if (++sg - qc->__sg < qc->n_elem) return sg; - return qc->pad_len ? &qc->pad_sgent : NULL; + if (qc->pad_len) + return &qc->pad_sgent; + return NULL; } #define ata_for_each_sg(sg, qc) \ - for (sg = qc->__sg; sg; sg = ata_qc_next_sg(sg, qc)) + for (sg = ata_qc_first_sg(qc); sg; sg = ata_qc_next_sg(sg, qc)) static inline unsigned int ata_tag_valid(unsigned int tag) { diff --git a/include/linux/list.h b/include/linux/list.h index 945daa1f13d..47208bd99f9 100644 --- a/include/linux/list.h +++ b/include/linux/list.h @@ -34,9 +34,11 @@ struct list_head { #define LIST_HEAD(name) \ struct list_head name = LIST_HEAD_INIT(name) -#define INIT_LIST_HEAD(ptr) do { \ - (ptr)->next = (ptr); (ptr)->prev = (ptr); \ -} while (0) +static inline void INIT_LIST_HEAD(struct list_head *list) +{ + list->next = list; + list->prev = list; +} /* * Insert a new entry between two known consecutive entries. @@ -534,7 +536,11 @@ struct hlist_node { #define HLIST_HEAD_INIT { .first = NULL } #define HLIST_HEAD(name) struct hlist_head name = { .first = NULL } #define INIT_HLIST_HEAD(ptr) ((ptr)->first = NULL) -#define INIT_HLIST_NODE(ptr) ((ptr)->next = NULL, (ptr)->pprev = NULL) +static inline void INIT_HLIST_NODE(struct hlist_node *h) +{ + h->next = NULL; + h->pprev = NULL; +} static inline int hlist_unhashed(const struct hlist_node *h) { diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h index 95c8fea293b..ef21ed29603 100644 --- a/include/linux/lockd/lockd.h +++ b/include/linux/lockd/lockd.h @@ -84,6 +84,7 @@ struct nlm_rqst { struct nlm_args a_args; /* arguments */ struct nlm_res a_res; /* result */ struct nlm_wait * a_block; + unsigned int a_retries; /* Retry count */ char a_owner[NLMCLNT_OHSIZE]; }; @@ -148,8 +149,7 @@ struct nlm_rqst * nlmclnt_alloc_call(void); int nlmclnt_prepare_block(struct nlm_rqst *req, struct nlm_host *host, struct file_lock *fl); void nlmclnt_finish_block(struct nlm_rqst *req); long nlmclnt_block(struct nlm_rqst *req, long timeout); -int nlmclnt_cancel(struct nlm_host *, struct file_lock *); -u32 nlmclnt_grant(struct nlm_lock *); +u32 nlmclnt_grant(const struct sockaddr_in *addr, const struct nlm_lock *); void nlmclnt_recovery(struct nlm_host *, u32); int nlmclnt_reclaim(struct nlm_host *, struct file_lock *); int nlmclnt_setgrantargs(struct nlm_rqst *, struct nlm_lock *); @@ -204,7 +204,7 @@ nlmsvc_file_inode(struct nlm_file *file) * Compare two host addresses (needs modifying for ipv6) */ static __inline__ int -nlm_cmp_addr(struct sockaddr_in *sin1, struct sockaddr_in *sin2) +nlm_cmp_addr(const struct sockaddr_in *sin1, const struct sockaddr_in *sin2) { return sin1->sin_addr.s_addr == sin2->sin_addr.s_addr; } @@ -214,7 +214,7 @@ nlm_cmp_addr(struct sockaddr_in *sin1, struct sockaddr_in *sin2) * When the second lock is of type F_UNLCK, this acts like a wildcard. */ static __inline__ int -nlm_compare_locks(struct file_lock *fl1, struct file_lock *fl2) +nlm_compare_locks(const struct file_lock *fl1, const struct file_lock *fl2) { return fl1->fl_pid == fl2->fl_pid && fl1->fl_start == fl2->fl_start diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h index 01f03bc06ef..968b1aa3732 100644 --- a/include/linux/memory_hotplug.h +++ b/include/linux/memory_hotplug.h @@ -6,6 +6,10 @@ #include <linux/mmzone.h> #include <linux/notifier.h> +struct page; +struct zone; +struct pglist_data; + #ifdef CONFIG_MEMORY_HOTPLUG /* * pgdat resizing functions diff --git a/include/linux/mm.h b/include/linux/mm.h index 85854b86746..498ff8778fb 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -303,7 +303,7 @@ struct page { */ #define put_page_testzero(p) \ ({ \ - BUG_ON(page_count(p) == 0); \ + BUG_ON(atomic_read(&(p)->_count) == -1);\ atomic_add_negative(-1, &(p)->_count); \ }) @@ -1051,5 +1051,11 @@ int shrink_slab(unsigned long scanned, gfp_t gfp_mask, void drop_pagecache(void); void drop_slab(void); +#ifndef CONFIG_MMU +#define randomize_va_space 0 +#else +extern int randomize_va_space; +#endif + #endif /* __KERNEL__ */ #endif /* _LINUX_MM_H */ diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h index ccd3e13de1e..bdc556d8849 100644 --- a/include/linux/mmc/mmc.h +++ b/include/linux/mmc/mmc.h @@ -21,24 +21,35 @@ struct mmc_command { u32 arg; u32 resp[4]; unsigned int flags; /* expected response type */ -#define MMC_RSP_NONE (0 << 0) -#define MMC_RSP_SHORT (1 << 0) -#define MMC_RSP_LONG (2 << 0) -#define MMC_RSP_MASK (3 << 0) -#define MMC_RSP_CRC (1 << 3) /* expect valid crc */ -#define MMC_RSP_BUSY (1 << 4) /* card may send busy */ -#define MMC_RSP_OPCODE (1 << 5) /* response contains opcode */ +#define MMC_RSP_PRESENT (1 << 0) +#define MMC_RSP_136 (1 << 1) /* 136 bit response */ +#define MMC_RSP_CRC (1 << 2) /* expect valid crc */ +#define MMC_RSP_BUSY (1 << 3) /* card may send busy */ +#define MMC_RSP_OPCODE (1 << 4) /* response contains opcode */ +#define MMC_CMD_MASK (3 << 5) /* command type */ +#define MMC_CMD_AC (0 << 5) +#define MMC_CMD_ADTC (1 << 5) +#define MMC_CMD_BC (2 << 5) +#define MMC_CMD_BCR (3 << 5) /* * These are the response types, and correspond to valid bit * patterns of the above flags. One additional valid pattern * is all zeros, which means we don't expect a response. */ -#define MMC_RSP_R1 (MMC_RSP_SHORT|MMC_RSP_CRC|MMC_RSP_OPCODE) -#define MMC_RSP_R1B (MMC_RSP_SHORT|MMC_RSP_CRC|MMC_RSP_OPCODE|MMC_RSP_BUSY) -#define MMC_RSP_R2 (MMC_RSP_LONG|MMC_RSP_CRC) -#define MMC_RSP_R3 (MMC_RSP_SHORT) -#define MMC_RSP_R6 (MMC_RSP_SHORT|MMC_RSP_CRC) +#define MMC_RSP_NONE (0) +#define MMC_RSP_R1 (MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE) +#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_resp_type(cmd) ((cmd)->flags & (MMC_RSP_PRESENT|MMC_RSP_136|MMC_RSP_CRC|MMC_RSP_BUSY|MMC_RSP_OPCODE)) + +/* + * These are the command types. + */ +#define mmc_cmd_type(cmd) ((cmd)->flags & MMC_CMD_MASK) unsigned int retries; /* max number of retries */ unsigned int error; /* command error */ diff --git a/include/linux/mmc/protocol.h b/include/linux/mmc/protocol.h index a14dc306545..81c3f77f652 100644 --- a/include/linux/mmc/protocol.h +++ b/include/linux/mmc/protocol.h @@ -79,7 +79,7 @@ /* SD commands type argument response */ /* class 8 */ /* This is basically the same command as for MMC with some quirks. */ -#define SD_SEND_RELATIVE_ADDR 3 /* ac R6 */ +#define SD_SEND_RELATIVE_ADDR 3 /* bcr R6 */ /* Application commands */ #define SD_APP_SET_BUS_WIDTH 6 /* ac [1:0] bus width R1 */ diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index 93a849f742d..ebfc238cc24 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -91,10 +91,21 @@ struct per_cpu_pageset { * be 8 (2 ** 3) zonelists. GFP_ZONETYPES defines the number of possible * combinations of zone modifiers in "zone modifier space". * + * As an optimisation any zone modifier bits which are only valid when + * no other zone modifier bits are set (loners) should be placed in + * the highest order bits of this field. This allows us to reduce the + * extent of the zonelists thus saving space. For example in the case + * of three zone modifier bits, we could require up to eight zonelists. + * If the left most zone modifier is a "loner" then the highest valid + * zonelist would be four allowing us to allocate only five zonelists. + * Use the first form for GFP_ZONETYPES when the left most bit is not + * a "loner", otherwise use the second. + * * NOTE! Make sure this matches the zones in <linux/gfp.h> */ #define GFP_ZONEMASK 0x07 -#define GFP_ZONETYPES 5 +/* #define GFP_ZONETYPES (GFP_ZONEMASK + 1) */ /* Non-loner */ +#define GFP_ZONETYPES ((GFP_ZONEMASK + 1) / 2 + 1) /* Loner */ /* * On machines where it is needed (eg PCs) we divide physical memory diff --git a/include/linux/mtd/map.h b/include/linux/mtd/map.h index fedfbc8a287..7dfd6e1fcde 100644 --- a/include/linux/mtd/map.h +++ b/include/linux/mtd/map.h @@ -15,7 +15,6 @@ #include <asm/unaligned.h> #include <asm/system.h> #include <asm/io.h> -#include <asm/bug.h> #ifdef CONFIG_MTD_MAP_BANK_WIDTH_1 #define map_bankwidth(map) 1 diff --git a/include/linux/namespace.h b/include/linux/namespace.h index 6731977c4c1..3abc8e3b487 100644 --- a/include/linux/namespace.h +++ b/include/linux/namespace.h @@ -15,6 +15,7 @@ struct namespace { 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) { diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h index 4cf6088625c..46889693984 100644 --- a/include/linux/netfilter.h +++ b/include/linux/netfilter.h @@ -184,8 +184,11 @@ static inline int nf_hook_thresh(int pf, unsigned int hook, struct sk_buff **pskb, struct net_device *indev, struct net_device *outdev, - int (*okfn)(struct sk_buff *), int thresh) + int (*okfn)(struct sk_buff *), int thresh, + int cond) { + if (!cond) + return 1; #ifndef CONFIG_NETFILTER_DEBUG if (list_empty(&nf_hooks[pf][hook])) return 1; @@ -197,7 +200,7 @@ static inline int nf_hook(int pf, unsigned int hook, struct sk_buff **pskb, struct net_device *indev, struct net_device *outdev, int (*okfn)(struct sk_buff *)) { - return nf_hook_thresh(pf, hook, pskb, indev, outdev, okfn, INT_MIN); + return nf_hook_thresh(pf, hook, pskb, indev, outdev, okfn, INT_MIN, 1); } /* Activate hook; either okfn or kfree_skb called, unless a hook @@ -224,7 +227,13 @@ static inline int nf_hook(int pf, unsigned int hook, struct sk_buff **pskb, #define NF_HOOK_THRESH(pf, hook, skb, indev, outdev, okfn, thresh) \ ({int __ret; \ -if ((__ret=nf_hook_thresh(pf, hook, &(skb), indev, outdev, okfn, thresh)) == 1)\ +if ((__ret=nf_hook_thresh(pf, hook, &(skb), indev, outdev, okfn, thresh, 1)) == 1)\ + __ret = (okfn)(skb); \ +__ret;}) + +#define NF_HOOK_COND(pf, hook, skb, indev, outdev, okfn, cond) \ +({int __ret; \ +if ((__ret=nf_hook_thresh(pf, hook, &(skb), indev, outdev, okfn, INT_MIN, cond)) == 1)\ __ret = (okfn)(skb); \ __ret;}) @@ -295,11 +304,13 @@ extern struct proc_dir_entry *proc_net_netfilter; #else /* !CONFIG_NETFILTER */ #define NF_HOOK(pf, hook, skb, indev, outdev, okfn) (okfn)(skb) +#define NF_HOOK_COND(pf, hook, skb, indev, outdev, okfn, cond) (okfn)(skb) static inline int nf_hook_thresh(int pf, unsigned int hook, struct sk_buff **pskb, struct net_device *indev, struct net_device *outdev, - int (*okfn)(struct sk_buff *), int thresh) + int (*okfn)(struct sk_buff *), int thresh, + int cond) { return okfn(*pskb); } @@ -307,7 +318,7 @@ static inline int nf_hook(int pf, unsigned int hook, struct sk_buff **pskb, struct net_device *indev, struct net_device *outdev, int (*okfn)(struct sk_buff *)) { - return okfn(*pskb); + return 1; } static inline void nf_ct_attach(struct sk_buff *new, struct sk_buff *skb) {} struct flowi; diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h index 59ff6c430cf..6500d4e59d4 100644 --- a/include/linux/netfilter/x_tables.h +++ b/include/linux/netfilter/x_tables.h @@ -19,7 +19,21 @@ struct xt_get_revision /* For standard target */ #define XT_RETURN (-NF_REPEAT - 1) -#define XT_ALIGN(s) (((s) + (__alignof__(u_int64_t)-1)) & ~(__alignof__(u_int64_t)-1)) +/* this is a dummy structure to find out the alignment requirement for a struct + * containing all the fundamental data types that are used in ipt_entry, + * ip6t_entry and arpt_entry. This sucks, and it is a hack. It will be my + * personal pleasure to remove it -HW + */ +struct _xt_align +{ + u_int8_t u8; + u_int16_t u16; + u_int32_t u32; + u_int64_t u64; +}; + +#define XT_ALIGN(s) (((s) + (__alignof__(struct _xt_align)-1)) \ + & ~(__alignof__(struct _xt_align)-1)) /* Standard return verdict, or do jump. */ #define XT_STANDARD_TARGET "" diff --git a/include/linux/netfilter_bridge/ebt_log.h b/include/linux/netfilter_bridge/ebt_log.h index 358fbc84fb5..96e231ae755 100644 --- a/include/linux/netfilter_bridge/ebt_log.h +++ b/include/linux/netfilter_bridge/ebt_log.h @@ -3,6 +3,7 @@ #define EBT_LOG_IP 0x01 /* if the frame is made by ip, log the ip information */ #define EBT_LOG_ARP 0x02 +#define EBT_LOG_NFLOG 0x04 #define EBT_LOG_MASK (EBT_LOG_IP | EBT_LOG_ARP) #define EBT_LOG_PREFIX_SIZE 30 #define EBT_LOG_WATCHER "log" diff --git a/include/linux/netfilter_ipv4.h b/include/linux/netfilter_ipv4.h index fdc4a952734..43c09d790b8 100644 --- a/include/linux/netfilter_ipv4.h +++ b/include/linux/netfilter_ipv4.h @@ -79,7 +79,7 @@ enum nf_ip_hook_priorities { #ifdef __KERNEL__ extern int ip_route_me_harder(struct sk_buff **pskb); - +extern int ip_xfrm_me_harder(struct sk_buff **pskb); #endif /*__KERNEL__*/ #endif /*__LINUX_IP_NETFILTER_H*/ diff --git a/include/linux/netfilter_ipv4/ipt_LOG.h b/include/linux/netfilter_ipv4/ipt_LOG.h index 22d16177319..892f9a33fea 100644 --- a/include/linux/netfilter_ipv4/ipt_LOG.h +++ b/include/linux/netfilter_ipv4/ipt_LOG.h @@ -6,7 +6,8 @@ #define IPT_LOG_TCPOPT 0x02 /* Log TCP options */ #define IPT_LOG_IPOPT 0x04 /* Log IP options */ #define IPT_LOG_UID 0x08 /* Log UID owning local socket */ -#define IPT_LOG_MASK 0x0f +#define IPT_LOG_NFLOG 0x10 /* Log using nf_log backend */ +#define IPT_LOG_MASK 0x1f struct ipt_log_info { unsigned char level; diff --git a/include/linux/netfilter_ipv4/ipt_connbytes.h b/include/linux/netfilter_ipv4/ipt_connbytes.h index b04dfa3083c..f63e6ee9111 100644 --- a/include/linux/netfilter_ipv4/ipt_connbytes.h +++ b/include/linux/netfilter_ipv4/ipt_connbytes.h @@ -1,10 +1,10 @@ #ifndef _IPT_CONNBYTES_H #define _IPT_CONNBYTES_H -#include <net/netfilter/xt_connbytes.h> +#include <linux/netfilter/xt_connbytes.h> #define ipt_connbytes_what xt_connbytes_what -#define IPT_CONNBYTES_PKTS XT_CONNBYTES_PACKETS +#define IPT_CONNBYTES_PKTS XT_CONNBYTES_PKTS #define IPT_CONNBYTES_BYTES XT_CONNBYTES_BYTES #define IPT_CONNBYTES_AVGPKT XT_CONNBYTES_AVGPKT diff --git a/include/linux/netfilter_ipv4/ipt_policy.h b/include/linux/netfilter_ipv4/ipt_policy.h index 7fd1bec453f..a3f6eff39d3 100644 --- a/include/linux/netfilter_ipv4/ipt_policy.h +++ b/include/linux/netfilter_ipv4/ipt_policy.h @@ -27,16 +27,22 @@ struct ipt_policy_spec reqid:1; }; +union ipt_policy_addr +{ + struct in_addr a4; + struct in6_addr a6; +}; + struct ipt_policy_elem { - u_int32_t saddr; - u_int32_t smask; - u_int32_t daddr; - u_int32_t dmask; - u_int32_t spi; - u_int32_t reqid; - u_int8_t proto; - u_int8_t mode; + union ipt_policy_addr saddr; + union ipt_policy_addr smask; + union ipt_policy_addr daddr; + union ipt_policy_addr dmask; + u_int32_t spi; + u_int32_t reqid; + u_int8_t proto; + u_int8_t mode; struct ipt_policy_spec match; struct ipt_policy_spec invert; diff --git a/include/linux/netfilter_ipv6/ip6t_LOG.h b/include/linux/netfilter_ipv6/ip6t_LOG.h index 9008ff5c40a..060c1a1c6c6 100644 --- a/include/linux/netfilter_ipv6/ip6t_LOG.h +++ b/include/linux/netfilter_ipv6/ip6t_LOG.h @@ -6,7 +6,8 @@ #define IP6T_LOG_TCPOPT 0x02 /* Log TCP options */ #define IP6T_LOG_IPOPT 0x04 /* Log IP options */ #define IP6T_LOG_UID 0x08 /* Log UID owning local socket */ -#define IP6T_LOG_MASK 0x0f +#define IP6T_LOG_NFLOG 0x10 /* Log using nf_log backend */ +#define IP6T_LOG_MASK 0x1f struct ip6t_log_info { unsigned char level; diff --git a/include/linux/netfilter_ipv6/ip6t_policy.h b/include/linux/netfilter_ipv6/ip6t_policy.h index 5a93afcd2ff..671bd818300 100644 --- a/include/linux/netfilter_ipv6/ip6t_policy.h +++ b/include/linux/netfilter_ipv6/ip6t_policy.h @@ -27,16 +27,22 @@ struct ip6t_policy_spec reqid:1; }; +union ip6t_policy_addr +{ + struct in_addr a4; + struct in6_addr a6; +}; + struct ip6t_policy_elem { - struct in6_addr saddr; - struct in6_addr smask; - struct in6_addr daddr; - struct in6_addr dmask; - u_int32_t spi; - u_int32_t reqid; - u_int8_t proto; - u_int8_t mode; + union ip6t_policy_addr saddr; + union ip6t_policy_addr smask; + union ip6t_policy_addr daddr; + union ip6t_policy_addr dmask; + u_int32_t spi; + u_int32_t reqid; + u_int8_t proto; + u_int8_t mode; struct ip6t_policy_spec match; struct ip6t_policy_spec invert; diff --git a/include/linux/netlink.h b/include/linux/netlink.h index 6a2ccf78a35..c256ebe2a7b 100644 --- a/include/linux/netlink.h +++ b/include/linux/netlink.h @@ -160,7 +160,8 @@ extern int netlink_unregister_notifier(struct notifier_block *nb); /* finegrained unicast helpers: */ struct sock *netlink_getsockbyfilp(struct file *filp); -int netlink_attachskb(struct sock *sk, struct sk_buff *skb, int nonblock, long timeo); +int netlink_attachskb(struct sock *sk, struct sk_buff *skb, int nonblock, + long timeo, struct sock *ssk); void netlink_detachskb(struct sock *sk, struct sk_buff *skb); int netlink_sendskb(struct sock *sk, struct sk_buff *skb, int protocol); diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index 547d649b274..b4dc6e2e10c 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -398,7 +398,7 @@ extern struct inode_operations nfs_symlink_inode_operations; extern int nfs_register_sysctl(void); extern void nfs_unregister_sysctl(void); #else -#define nfs_register_sysctl() do { } while(0) +#define nfs_register_sysctl() 0 #define nfs_unregister_sysctl() do { } while(0) #endif diff --git a/include/linux/nodemask.h b/include/linux/nodemask.h index 4726ef7ba8e..b959a4525cb 100644 --- a/include/linux/nodemask.h +++ b/include/linux/nodemask.h @@ -84,7 +84,6 @@ #include <linux/threads.h> #include <linux/bitmap.h> #include <linux/numa.h> -#include <asm/bug.h> typedef struct { DECLARE_BITMAP(bits, MAX_NUMNODES); } nodemask_t; extern nodemask_t _unused_nodemask_arg_; diff --git a/include/linux/parport.h b/include/linux/parport.h index f67f838a3a1..008d736a6c9 100644 --- a/include/linux/parport.h +++ b/include/linux/parport.h @@ -128,6 +128,11 @@ struct amiga_parport_state { unsigned char statusdir;/* ciab.ddrb & 7 */ }; +struct ip32_parport_state { + unsigned int dcr; + unsigned int ecr; +}; + struct parport_state { union { struct pc_parport_state pc; @@ -135,6 +140,7 @@ struct parport_state { struct ax_parport_state ax; struct amiga_parport_state amiga; /* Atari has not state. */ + struct ip32_parport_state ip32; void *misc; } u; }; diff --git a/include/linux/pci.h b/include/linux/pci.h index 0a44072383e..fe1a2b02fc5 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -406,7 +406,6 @@ struct pci_dev *pci_find_device_reverse (unsigned int vendor, unsigned int devic 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); struct pci_bus * pci_find_next_bus(const struct pci_bus *from); struct pci_dev *pci_get_device (unsigned int vendor, unsigned int device, struct pci_dev *from); @@ -626,7 +625,6 @@ static inline int pci_register_driver(struct pci_driver *drv) { return 0;} static inline void pci_unregister_driver(struct pci_driver *drv) { } static inline int pci_find_capability (struct pci_dev *dev, int cap) {return 0; } static inline int pci_find_next_capability (struct pci_dev *dev, u8 post, int cap) { return 0; } -static inline int pci_find_ext_capability (struct pci_dev *dev, int cap) {return 0; } static inline const struct pci_device_id *pci_match_device(const struct pci_device_id *ids, const struct pci_dev *dev) { return NULL; } /* Power management related routines */ diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index ecc1fc1f0f0..751eea58bde 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -394,14 +394,9 @@ #define PCI_DEVICE_ID_NS_SC1100_SMI 0x0511 #define PCI_DEVICE_ID_NS_SC1100_XBUS 0x0515 #define PCI_DEVICE_ID_NS_87410 0xd001 -#define PCI_DEVICE_ID_NS_CS5535_IDE 0x002d #define PCI_DEVICE_ID_NS_CS5535_HOST_BRIDGE 0x0028 #define PCI_DEVICE_ID_NS_CS5535_ISA_BRIDGE 0x002b -#define PCI_DEVICE_ID_NS_CS5535_IDE 0x002d -#define PCI_DEVICE_ID_NS_CS5535_AUDIO 0x002e -#define PCI_DEVICE_ID_NS_CS5535_USB 0x002f -#define PCI_DEVICE_ID_NS_CS5535_VIDEO 0x0030 #define PCI_VENDOR_ID_TSENG 0x100c #define PCI_DEVICE_ID_TSENG_W32P_2 0x3202 @@ -511,8 +506,6 @@ #define PCI_DEVICE_ID_AMD_CS5536_UOC 0x2097 #define PCI_DEVICE_ID_AMD_CS5536_IDE 0x209A -#define PCI_DEVICE_ID_AMD_CS5536_IDE 0x209A - #define PCI_DEVICE_ID_AMD_LX_VIDEO 0x2081 #define PCI_DEVICE_ID_AMD_LX_AES 0x2082 @@ -1094,6 +1087,7 @@ #define PCI_DEVICE_ID_NVIDIA_GEFORCE4_MX_440_8X 0x0181 #define PCI_DEVICE_ID_NVIDIA_GEFORCE4_MX_440SE_8X 0x0182 #define PCI_DEVICE_ID_NVIDIA_GEFORCE4_MX_420_8X 0x0183 +#define PCI_DEVICE_ID_NVIDIA_GEFORCE4_MX_4000 0x0185 #define PCI_DEVICE_ID_NVIDIA_GEFORCE4_448_GO 0x0186 #define PCI_DEVICE_ID_NVIDIA_GEFORCE4_488_GO 0x0187 #define PCI_DEVICE_ID_NVIDIA_QUADRO4_580_XGL 0x0188 @@ -1371,6 +1365,7 @@ #define PCI_DEVICE_ID_SERVERWORKS_HE 0x0008 #define PCI_DEVICE_ID_SERVERWORKS_LE 0x0009 #define PCI_DEVICE_ID_SERVERWORKS_GCNB_LE 0x0017 +#define PCI_DEVICE_ID_SERVERWORKS_EPB 0x0103 #define PCI_DEVICE_ID_SERVERWORKS_OSB4 0x0200 #define PCI_DEVICE_ID_SERVERWORKS_CSB5 0x0201 #define PCI_DEVICE_ID_SERVERWORKS_CSB6 0x0203 @@ -1677,6 +1672,9 @@ #define PCI_DEVICE_ID_SIIG_2S1P_20x_550 0x2060 #define PCI_DEVICE_ID_SIIG_2S1P_20x_650 0x2061 #define PCI_DEVICE_ID_SIIG_2S1P_20x_850 0x2062 +#define PCI_DEVICE_ID_SIIG_8S_20x_550 0x2080 +#define PCI_DEVICE_ID_SIIG_8S_20x_650 0x2081 +#define PCI_DEVICE_ID_SIIG_8S_20x_850 0x2082 #define PCI_SUBDEVICE_ID_SIIG_QUARTET_SERIAL 0x2050 #define PCI_VENDOR_ID_RADISYS 0x1331 @@ -1755,6 +1753,8 @@ #define PCI_DEVICE_ID_CCD_B00B 0xb00b #define PCI_DEVICE_ID_CCD_B00C 0xb00c #define PCI_DEVICE_ID_CCD_B100 0xb100 +#define PCI_DEVICE_ID_CCD_B700 0xb700 +#define PCI_DEVICE_ID_CCD_B701 0xb701 #define PCI_VENDOR_ID_EXAR 0x13a8 #define PCI_DEVICE_ID_EXAR_XR17C152 0x0152 @@ -1836,6 +1836,7 @@ #define PCI_VENDOR_ID_AFAVLAB 0x14db #define PCI_DEVICE_ID_AFAVLAB_P028 0x2180 #define PCI_DEVICE_ID_AFAVLAB_P030 0x2182 +#define PCI_SUBDEVICE_ID_AFAVLAB_P061 0x2150 #define PCI_VENDOR_ID_BROADCOM 0x14e4 #define PCI_DEVICE_ID_TIGON3_5752 0x1600 @@ -2065,6 +2066,7 @@ #define PCI_DEVICE_ID_INTEL_82801EB_5 0x24d5 #define PCI_DEVICE_ID_INTEL_82801EB_6 0x24d6 #define PCI_DEVICE_ID_INTEL_82801EB_11 0x24db +#define PCI_DEVICE_ID_INTEL_82801EB_13 0x24dd #define PCI_DEVICE_ID_INTEL_ESB_1 0x25a1 #define PCI_DEVICE_ID_INTEL_ESB_2 0x25a2 #define PCI_DEVICE_ID_INTEL_ESB_4 0x25a4 @@ -2085,6 +2087,8 @@ #define PCI_DEVICE_ID_INTEL_82915GM_IG 0x2592 #define PCI_DEVICE_ID_INTEL_82945G_HB 0x2770 #define PCI_DEVICE_ID_INTEL_82945G_IG 0x2772 +#define PCI_DEVICE_ID_INTEL_82945GM_HB 0x27A0 +#define PCI_DEVICE_ID_INTEL_82945GM_IG 0x27A2 #define PCI_DEVICE_ID_INTEL_ICH6_0 0x2640 #define PCI_DEVICE_ID_INTEL_ICH6_1 0x2641 #define PCI_DEVICE_ID_INTEL_ICH6_2 0x2642 @@ -2104,6 +2108,13 @@ #define PCI_DEVICE_ID_INTEL_ICH7_19 0x27dd #define PCI_DEVICE_ID_INTEL_ICH7_20 0x27de #define PCI_DEVICE_ID_INTEL_ICH7_21 0x27df +#define PCI_DEVICE_ID_INTEL_ICH8_0 0x2810 +#define PCI_DEVICE_ID_INTEL_ICH8_1 0x2811 +#define PCI_DEVICE_ID_INTEL_ICH8_2 0x2812 +#define PCI_DEVICE_ID_INTEL_ICH8_3 0x2814 +#define PCI_DEVICE_ID_INTEL_ICH8_4 0x2815 +#define PCI_DEVICE_ID_INTEL_ICH8_5 0x283e +#define PCI_DEVICE_ID_INTEL_ICH8_6 0x2850 #define PCI_DEVICE_ID_INTEL_82855PM_HB 0x3340 #define PCI_DEVICE_ID_INTEL_82830_HB 0x3575 #define PCI_DEVICE_ID_INTEL_82830_CGC 0x3577 @@ -2147,6 +2158,7 @@ #define PCI_DEVICE_ID_INTEL_82443GX_2 0x71a2 #define PCI_DEVICE_ID_INTEL_82372FB_1 0x7601 #define PCI_DEVICE_ID_INTEL_82454GX 0x84c4 +#define PCI_DEVICE_ID_INTEL_82450GX 0x84c5 #define PCI_DEVICE_ID_INTEL_82451NX 0x84ca #define PCI_DEVICE_ID_INTEL_82454NX 0x84cb #define PCI_DEVICE_ID_INTEL_84460GX 0x84ea diff --git a/include/linux/percpu_counter.h b/include/linux/percpu_counter.h index bd6708e2c02..682525511c9 100644 --- a/include/linux/percpu_counter.h +++ b/include/linux/percpu_counter.h @@ -39,6 +39,7 @@ static inline void percpu_counter_destroy(struct percpu_counter *fbc) } void percpu_counter_mod(struct percpu_counter *fbc, long amount); +long percpu_counter_sum(struct percpu_counter *fbc); static inline long percpu_counter_read(struct percpu_counter *fbc) { @@ -92,6 +93,11 @@ static inline long percpu_counter_read_positive(struct percpu_counter *fbc) return fbc->count; } +static inline long percpu_counter_sum(struct percpu_counter *fbc) +{ + return percpu_counter_read_positive(fbc); +} + #endif /* CONFIG_SMP */ static inline void percpu_counter_inc(struct percpu_counter *fbc) diff --git a/include/linux/pktcdvd.h b/include/linux/pktcdvd.h index 2c177e4c8f2..8a94c717c26 100644 --- a/include/linux/pktcdvd.h +++ b/include/linux/pktcdvd.h @@ -114,7 +114,7 @@ struct pkt_ctrl_command { struct packet_settings { - __u8 size; /* packet size in (512 byte) sectors */ + __u32 size; /* packet size in (512 byte) sectors */ __u8 fp; /* fixed packets */ __u8 link_loss; /* the rest is specified * as per Mt Fuji */ @@ -169,8 +169,8 @@ struct packet_iosched #if (PAGE_SIZE % CD_FRAMESIZE) != 0 #error "PAGE_SIZE must be a multiple of CD_FRAMESIZE" #endif -#define PACKET_MAX_SIZE 32 -#define PAGES_PER_PACKET (PACKET_MAX_SIZE * CD_FRAMESIZE / PAGE_SIZE) +#define PACKET_MAX_SIZE 128 +#define FRAMES_PER_PAGE (PAGE_SIZE / CD_FRAMESIZE) #define PACKET_MAX_SECTORS (PACKET_MAX_SIZE * CD_FRAMESIZE >> 9) enum packet_data_state { @@ -219,7 +219,7 @@ struct packet_data atomic_t io_errors; /* Number of read/write errors during IO */ struct bio *r_bios[PACKET_MAX_SIZE]; /* bios to use during data gathering */ - struct page *pages[PAGES_PER_PACKET]; + struct page *pages[PACKET_MAX_SIZE / FRAMES_PER_PAGE]; int cache_valid; /* If non-zero, the data for the zone defined */ /* by the sector variable is completely cached */ diff --git a/include/linux/posix-timers.h b/include/linux/posix-timers.h index 54faf5236da..95572c434bc 100644 --- a/include/linux/posix-timers.h +++ b/include/linux/posix-timers.h @@ -84,7 +84,6 @@ struct k_clock { void register_posix_clock(const clockid_t clock_id, struct k_clock *new_clock); /* error handlers for timer_create, nanosleep and settime */ -int do_posix_clock_notimer_create(struct k_itimer *timer); int do_posix_clock_nonanosleep(const clockid_t, int flags, struct timespec *, struct timespec __user *); int do_posix_clock_nosettime(const clockid_t, struct timespec *tp); diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h index 9d5cd106b34..0d36750fc0f 100644 --- a/include/linux/ptrace.h +++ b/include/linux/ptrace.h @@ -84,6 +84,7 @@ extern int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __us extern int ptrace_writedata(struct task_struct *tsk, char __user *src, unsigned long dst, int len); extern int ptrace_attach(struct task_struct *tsk); extern int ptrace_detach(struct task_struct *, unsigned int); +extern void __ptrace_detach(struct task_struct *, unsigned int); extern void ptrace_disable(struct task_struct *); extern int ptrace_check_attach(struct task_struct *task, int kill); extern int ptrace_request(struct task_struct *child, long request, long addr, long data); diff --git a/include/linux/quotaops.h b/include/linux/quotaops.h index 4f34d3d60f2..21e5a912485 100644 --- a/include/linux/quotaops.h +++ b/include/linux/quotaops.h @@ -190,7 +190,6 @@ static __inline__ int DQUOT_OFF(struct super_block *sb) */ #define sb_dquot_ops (NULL) #define sb_quotactl_ops (NULL) -#define sync_dquots_dev(dev,type) (NULL) #define DQUOT_INIT(inode) do { } while(0) #define DQUOT_DROP(inode) do { } while(0) #define DQUOT_ALLOC_INODE(inode) (0) diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index 981f9aa4335..c2ec6c77874 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -98,13 +98,17 @@ struct rcu_data { long batch; /* Batch # for current RCU batch */ struct rcu_head *nxtlist; struct rcu_head **nxttail; - long count; /* # of queued items */ + long qlen; /* # of queued callbacks */ struct rcu_head *curlist; struct rcu_head **curtail; struct rcu_head *donelist; struct rcu_head **donetail; + long blimit; /* Upper limit on a processed batch */ int cpu; struct rcu_head barrier; +#ifdef CONFIG_SMP + long last_rs_qlen; /* qlen during the last resched */ +#endif }; DECLARE_PER_CPU(struct rcu_data, rcu_data); @@ -240,11 +244,14 @@ extern int rcu_pending(int cpu); * This means that all preempt_disable code sequences, including NMI and * hardware-interrupt handlers, in progress on entry will have completed * before this primitive returns. However, this does not guarantee that - * softirq handlers will have completed, since in some kernels + * softirq handlers will have completed, since in some kernels, these + * handlers can run in process context, and can block. * * This primitive provides the guarantees made by the (deprecated) * synchronize_kernel() API. In contrast, synchronize_rcu() only * guarantees that rcu_read_lock() sections will have completed. + * In "classic RCU", these two guarantees happen to be one and + * the same, but can differ in realtime RCU implementations. */ #define synchronize_sched() synchronize_rcu() diff --git a/include/linux/reboot.h b/include/linux/reboot.h index 7ab2cdb83ef..015297ff73f 100644 --- a/include/linux/reboot.h +++ b/include/linux/reboot.h @@ -60,8 +60,7 @@ extern void machine_crash_shutdown(struct pt_regs *); */ extern void kernel_restart_prepare(char *cmd); -extern void kernel_halt_prepare(void); -extern void kernel_power_off_prepare(void); +extern void kernel_shutdown_prepare(enum system_states state); extern void kernel_restart(char *cmd); extern void kernel_halt(void); diff --git a/include/linux/reiserfs_acl.h b/include/linux/reiserfs_acl.h index 0a3605099c4..806ec5b0670 100644 --- a/include/linux/reiserfs_acl.h +++ b/include/linux/reiserfs_acl.h @@ -58,9 +58,13 @@ extern struct reiserfs_xattr_handler posix_acl_default_handler; extern struct reiserfs_xattr_handler posix_acl_access_handler; #else -#define reiserfs_get_acl NULL #define reiserfs_cache_default_acl(inode) 0 +static inline struct posix_acl *reiserfs_get_acl(struct inode *inode, int type) +{ + return NULL; +} + static inline int reiserfs_xattr_posix_acl_init(void) { return 0; diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h index e276c5ba2bb..dad78cecfd2 100644 --- a/include/linux/reiserfs_fs.h +++ b/include/linux/reiserfs_fs.h @@ -1052,7 +1052,7 @@ struct reiserfs_dir_entry { int de_entrylen; int de_namelen; char *de_name; - char *de_gen_number_bit_string; + unsigned long *de_gen_number_bit_string; __u32 de_dir_id; __u32 de_objectid; @@ -1971,22 +1971,6 @@ extern struct file_operations reiserfs_file_operations; extern struct address_space_operations reiserfs_address_space_operations; /* fix_nodes.c */ -#ifdef CONFIG_REISERFS_CHECK -void *reiserfs_kmalloc(size_t size, gfp_t flags, struct super_block *s); -void reiserfs_kfree(const void *vp, size_t size, struct super_block *s); -#else -static inline void *reiserfs_kmalloc(size_t size, int flags, - struct super_block *s) -{ - return kmalloc(size, flags); -} - -static inline void reiserfs_kfree(const void *vp, size_t size, - struct super_block *s) -{ - kfree(vp); -} -#endif int fix_nodes(int n_op_mode, struct tree_balance *p_s_tb, struct item_head *p_s_ins_ih, const void *); diff --git a/include/linux/reiserfs_fs_sb.h b/include/linux/reiserfs_fs_sb.h index 3e68592e52e..31b4c0bd4fa 100644 --- a/include/linux/reiserfs_fs_sb.h +++ b/include/linux/reiserfs_fs_sb.h @@ -382,7 +382,6 @@ struct reiserfs_sb_info { on-disk FS format */ /* session statistics */ - int s_kmallocs; int s_disk_reads; int s_disk_writes; int s_fix_nodes; diff --git a/include/linux/reiserfs_xattr.h b/include/linux/reiserfs_xattr.h index c84354e8374..87280eb6083 100644 --- a/include/linux/reiserfs_xattr.h +++ b/include/linux/reiserfs_xattr.h @@ -43,8 +43,6 @@ int reiserfs_delete_xattrs(struct inode *inode); int reiserfs_chown_xattrs(struct inode *inode, struct iattr *attrs); int reiserfs_xattr_init(struct super_block *sb, int mount_flags); int reiserfs_permission(struct inode *inode, int mask, struct nameidata *nd); -int reiserfs_permission_locked(struct inode *inode, int mask, - struct nameidata *nd); int reiserfs_xattr_del(struct inode *, const char *); int reiserfs_xattr_get(const struct inode *, const char *, void *, size_t); diff --git a/include/linux/rmap.h b/include/linux/rmap.h index 9d6fbeef210..d6b9bcd1384 100644 --- a/include/linux/rmap.h +++ b/include/linux/rmap.h @@ -91,7 +91,8 @@ static inline void page_dup_rmap(struct page *page) * Called from mm/vmscan.c to handle paging out */ int page_referenced(struct page *, int is_locked); -int try_to_unmap(struct page *); +int try_to_unmap(struct page *, int ignore_refs); +void remove_from_swap(struct page *page); /* * Called from mm/filemap_xip.c to unmap empty zero page @@ -111,7 +112,7 @@ unsigned long page_address_in_vma(struct page *, struct vm_area_struct *); #define anon_vma_link(vma) do {} while (0) #define page_referenced(page,l) TestClearPageReferenced(page) -#define try_to_unmap(page) SWAP_FAIL +#define try_to_unmap(page, refs) SWAP_FAIL #endif /* CONFIG_MMU */ diff --git a/include/linux/sched.h b/include/linux/sched.h index 0cfcd1c7865..62e6314382f 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -298,8 +298,9 @@ struct mm_struct { unsigned long addr, unsigned long len, unsigned long pgoff, unsigned long flags); void (*unmap_area) (struct mm_struct *mm, unsigned long addr); - unsigned long mmap_base; /* base of mmap area */ - unsigned long cached_hole_size; /* if non-zero, the largest hole below free_area_cache */ + unsigned long mmap_base; /* base of mmap area */ + unsigned long task_size; /* size of task vm space */ + unsigned long cached_hole_size; /* if non-zero, the largest hole below free_area_cache */ unsigned long free_area_cache; /* first hole of size cached_hole_size or larger */ pgd_t * pgd; atomic_t mm_users; /* How many users with user space? */ @@ -697,12 +698,9 @@ struct task_struct { int lock_depth; /* BKL lock depth */ -#if defined(CONFIG_SMP) - int last_waker_cpu; /* CPU that last woke this task up */ -#if defined(__ARCH_WANT_UNLOCKED_CTXSW) +#if defined(CONFIG_SMP) && defined(__ARCH_WANT_UNLOCKED_CTXSW) int oncpu; #endif -#endif int prio, static_prio; struct list_head run_list; prio_array_t *array; @@ -894,7 +892,6 @@ static inline int pid_alive(struct task_struct *p) } extern void free_task(struct task_struct *tsk); -extern void __put_task_struct(struct task_struct *tsk); #define get_task_struct(tsk) do { atomic_inc(&(tsk)->usage); } while(0) extern void __put_task_struct_cb(struct rcu_head *rhp); @@ -1098,7 +1095,7 @@ extern struct sigqueue *sigqueue_alloc(void); extern void sigqueue_free(struct sigqueue *); extern int send_sigqueue(int, struct sigqueue *, struct task_struct *); extern int send_group_sigqueue(int, struct sigqueue *, struct task_struct *); -extern int do_sigaction(int, const struct k_sigaction *, struct k_sigaction *); +extern int do_sigaction(int, struct k_sigaction *, struct k_sigaction *); extern int do_sigaltstack(const stack_t __user *, stack_t __user *, unsigned long); /* These can be the second arg to send_sig_info/send_group_sig_info. */ diff --git a/include/linux/security.h b/include/linux/security.h index ef753654daa..7cbef482e13 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -1499,15 +1499,11 @@ static inline void security_sb_post_pivotroot (struct nameidata *old_nd, static inline int security_inode_alloc (struct inode *inode) { - if (unlikely (IS_PRIVATE (inode))) - return 0; return security_ops->inode_alloc_security (inode); } static inline void security_inode_free (struct inode *inode) { - if (unlikely (IS_PRIVATE (inode))) - return; security_ops->inode_free_security (inode); } @@ -2617,6 +2613,25 @@ static inline int security_netlink_recv (struct sk_buff *skb) return cap_netlink_recv (skb); } +static inline struct dentry *securityfs_create_dir(const char *name, + struct dentry *parent) +{ + return ERR_PTR(-ENODEV); +} + +static inline struct dentry *securityfs_create_file(const char *name, + mode_t mode, + struct dentry *parent, + void *data, + struct file_operations *fops) +{ + return ERR_PTR(-ENODEV); +} + +static inline void securityfs_remove(struct dentry *dentry) +{ +} + #endif /* CONFIG_SECURITY */ #ifdef CONFIG_SECURITY_NETWORK diff --git a/include/linux/serial_8250.h b/include/linux/serial_8250.h index cee302aefdb..73b464f0926 100644 --- a/include/linux/serial_8250.h +++ b/include/linux/serial_8250.h @@ -26,7 +26,7 @@ struct plat_serial8250_port { unsigned char regshift; /* register shift */ unsigned char iotype; /* UPIO_* */ unsigned char hub6; - unsigned int flags; /* UPF_* flags */ + upf_t flags; /* UPF_* flags */ }; /* diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index ec351005bf9..4041122dabf 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -203,6 +203,8 @@ struct uart_icount { __u32 buf_overrun; }; +typedef unsigned int __bitwise__ upf_t; + struct uart_port { spinlock_t lock; /* port lock */ unsigned int iobase; /* in/out[bwl] */ @@ -230,36 +232,34 @@ struct uart_port { unsigned long sysrq; /* sysrq timeout */ #endif - unsigned int flags; - -#define UPF_FOURPORT (1 << 1) -#define UPF_SAK (1 << 2) -#define UPF_SPD_MASK (0x1030) -#define UPF_SPD_HI (0x0010) -#define UPF_SPD_VHI (0x0020) -#define UPF_SPD_CUST (0x0030) -#define UPF_SPD_SHI (0x1000) -#define UPF_SPD_WARP (0x1010) -#define UPF_SKIP_TEST (1 << 6) -#define UPF_AUTO_IRQ (1 << 7) -#define UPF_HARDPPS_CD (1 << 11) -#define UPF_LOW_LATENCY (1 << 13) -#define UPF_BUGGY_UART (1 << 14) -#define UPF_AUTOPROBE (1 << 15) -#define UPF_MAGIC_MULTIPLIER (1 << 16) -#define UPF_BOOT_ONLYMCA (1 << 22) -#define UPF_CONS_FLOW (1 << 23) -#define UPF_SHARE_IRQ (1 << 24) -#define UPF_BOOT_AUTOCONF (1 << 28) -#define UPF_IOREMAP (1 << 31) - -#define UPF_CHANGE_MASK (0x17fff) -#define UPF_USR_MASK (UPF_SPD_MASK|UPF_LOW_LATENCY) + upf_t flags; + +#define UPF_FOURPORT ((__force upf_t) (1 << 1)) +#define UPF_SAK ((__force upf_t) (1 << 2)) +#define UPF_SPD_MASK ((__force upf_t) (0x1030)) +#define UPF_SPD_HI ((__force upf_t) (0x0010)) +#define UPF_SPD_VHI ((__force upf_t) (0x0020)) +#define UPF_SPD_CUST ((__force upf_t) (0x0030)) +#define UPF_SPD_SHI ((__force upf_t) (0x1000)) +#define UPF_SPD_WARP ((__force upf_t) (0x1010)) +#define UPF_SKIP_TEST ((__force upf_t) (1 << 6)) +#define UPF_AUTO_IRQ ((__force upf_t) (1 << 7)) +#define UPF_HARDPPS_CD ((__force upf_t) (1 << 11)) +#define UPF_LOW_LATENCY ((__force upf_t) (1 << 13)) +#define UPF_BUGGY_UART ((__force upf_t) (1 << 14)) +#define UPF_MAGIC_MULTIPLIER ((__force upf_t) (1 << 16)) +#define UPF_CONS_FLOW ((__force upf_t) (1 << 23)) +#define UPF_SHARE_IRQ ((__force upf_t) (1 << 24)) +#define UPF_BOOT_AUTOCONF ((__force upf_t) (1 << 28)) +#define UPF_IOREMAP ((__force upf_t) (1 << 31)) + +#define UPF_CHANGE_MASK ((__force upf_t) (0x17fff)) +#define UPF_USR_MASK ((__force upf_t) (UPF_SPD_MASK|UPF_LOW_LATENCY)) unsigned int mctrl; /* current modem ctrl settings */ unsigned int timeout; /* character-based timeout */ unsigned int type; /* port type */ - struct uart_ops *ops; + const struct uart_ops *ops; unsigned int custom_divisor; unsigned int line; /* port index */ unsigned long mapbase; /* for ioremap */ @@ -289,6 +289,9 @@ struct uart_state { }; #define UART_XMIT_SIZE PAGE_SIZE + +typedef unsigned int __bitwise__ uif_t; + /* * This is the state information which is only valid when the port * is open; it may be freed by the core driver once the device has @@ -298,17 +301,16 @@ struct uart_state { struct uart_info { struct tty_struct *tty; struct circ_buf xmit; - unsigned int flags; + uif_t flags; /* - * These are the flags that specific to info->flags, and reflect our - * internal state. They can not be accessed via port->flags. Low - * level drivers must not change these, but may query them instead. + * Definitions for info->flags. These are _private_ to serial_core, and + * are specific to this structure. They may be queried by low level drivers. */ -#define UIF_CHECK_CD (1 << 25) -#define UIF_CTS_FLOW (1 << 26) -#define UIF_NORMAL_ACTIVE (1 << 29) -#define UIF_INITIALIZED (1 << 31) +#define UIF_CHECK_CD ((__force uif_t) (1 << 25)) +#define UIF_CTS_FLOW ((__force uif_t) (1 << 26)) +#define UIF_NORMAL_ACTIVE ((__force uif_t) (1 << 29)) +#define UIF_INITIALIZED ((__force uif_t) (1 << 31)) int blocked_open; @@ -430,7 +432,7 @@ static inline int uart_handle_break(struct uart_port *port) port->sysrq = 0; } #endif - if (info->flags & UPF_SAK) + if (port->flags & UPF_SAK) do_SAK(info->tty); return 0; } diff --git a/include/linux/serial_reg.h b/include/linux/serial_reg.h index 6a2bb955844..3c8a6aa7741 100644 --- a/include/linux/serial_reg.h +++ b/include/linux/serial_reg.h @@ -247,10 +247,10 @@ #define UART_CTR 0xFF /* - * The 16C950 Additional Control Reigster + * The 16C950 Additional Control Register */ #define UART_ACR_RXDIS 0x01 /* Receiver disable */ -#define UART_ACR_TXDIS 0x02 /* Receiver disable */ +#define UART_ACR_TXDIS 0x02 /* Transmitter disable */ #define UART_ACR_DSRFC 0x04 /* DSR Flow Control */ #define UART_ACR_TLENB 0x20 /* 950 trigger levels enable */ #define UART_ACR_ICRRD 0x40 /* ICR Read enable */ diff --git a/include/linux/slab.h b/include/linux/slab.h index 1fb77a9cc14..8cf52939d0a 100644 --- a/include/linux/slab.h +++ b/include/linux/slab.h @@ -76,7 +76,14 @@ struct cache_sizes { kmem_cache_t *cs_dmacachep; }; extern struct cache_sizes malloc_sizes[]; + +#ifndef CONFIG_DEBUG_SLAB extern void *__kmalloc(size_t, gfp_t); +#else +extern void *__kmalloc_track_caller(size_t, gfp_t, void*); +#define __kmalloc(size, flags) \ + __kmalloc_track_caller(size, flags, __builtin_return_address(0)) +#endif static inline void *kmalloc(size_t size, gfp_t flags) { diff --git a/include/linux/smp.h b/include/linux/smp.h index 9dfa3ee769a..44153fdf73f 100644 --- a/include/linux/smp.h +++ b/include/linux/smp.h @@ -17,7 +17,6 @@ extern void cpu_idle(void); #include <linux/compiler.h> #include <linux/thread_info.h> #include <asm/smp.h> -#include <asm/bug.h> /* * main cross-CPU interfaces, handles INIT, TLB flush, STOP, etc. diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h index b68c11a2d6d..be4772ed43c 100644 --- a/include/linux/sunrpc/auth.h +++ b/include/linux/sunrpc/auth.h @@ -48,7 +48,7 @@ struct rpc_cred { /* per-flavor data */ }; -#define RPCAUTH_CRED_LOCKED 0x0001 +#define RPCAUTH_CRED_NEW 0x0001 #define RPCAUTH_CRED_UPTODATE 0x0002 #define RPCAUTH_CRED_MAGIC 0x0f4aa4f0 @@ -83,9 +83,10 @@ struct rpc_auth { struct rpc_cred_cache * au_credcache; /* per-flavor data */ }; -#define RPC_AUTH_PROC_CREDS 0x0010 /* process creds (including - * uid/gid, fs[ug]id, gids) - */ + +/* Flags for rpcauth_lookupcred() */ +#define RPCAUTH_LOOKUP_NEW 0x01 /* Accept an uninitialised cred */ +#define RPCAUTH_LOOKUP_ROOTCREDS 0x02 /* This really ought to go! */ /* * Client authentication ops @@ -105,6 +106,7 @@ struct rpc_authops { struct rpc_credops { const char * cr_name; /* Name of the auth flavour */ + int (*cr_init)(struct rpc_auth *, struct rpc_cred *); void (*crdestroy)(struct rpc_cred *); int (*crmatch)(struct auth_cred *, struct rpc_cred *, int); diff --git a/include/linux/suspend.h b/include/linux/suspend.h index 5dc94e777fa..37c1c76fd54 100644 --- a/include/linux/suspend.h +++ b/include/linux/suspend.h @@ -43,16 +43,20 @@ extern void mark_free_pages(struct zone *zone); /* kernel/power/swsusp.c */ extern int software_suspend(void); +#if defined(CONFIG_VT) && defined(CONFIG_VT_CONSOLE) extern int pm_prepare_console(void); extern void pm_restore_console(void); - +#else +static inline int pm_prepare_console(void) { return 0; } +static inline void pm_restore_console(void) {} +#endif /* defined(CONFIG_VT) && defined(CONFIG_VT_CONSOLE) */ #else static inline int software_suspend(void) { printk("Warning: fake suspend called\n"); return -EPERM; } -#endif +#endif /* CONFIG_PM */ #ifdef CONFIG_SUSPEND_SMP extern void disable_nonboot_cpus(void); diff --git a/include/linux/swap.h b/include/linux/swap.h index 4a99e4a7fbf..d572b19afb7 100644 --- a/include/linux/swap.h +++ b/include/linux/swap.h @@ -147,7 +147,7 @@ struct swap_list_t { #define vm_swap_full() (nr_swap_pages*2 < total_swap_pages) /* linux/mm/oom_kill.c */ -extern void out_of_memory(gfp_t gfp_mask, int order); +extern void out_of_memory(struct zonelist *zonelist, gfp_t gfp_mask, int order); /* linux/mm/memory.c */ extern void swapin_readahead(swp_entry_t, unsigned long, struct vm_area_struct *); @@ -178,6 +178,7 @@ extern int vm_swappiness; #ifdef CONFIG_NUMA extern int zone_reclaim_mode; +extern int zone_reclaim_interval; extern int zone_reclaim(struct zone *, gfp_t, unsigned int); #else #define zone_reclaim_mode 0 @@ -190,13 +191,20 @@ static inline int zone_reclaim(struct zone *z, gfp_t mask, unsigned int order) #ifdef CONFIG_MIGRATION extern int isolate_lru_page(struct page *p); extern int putback_lru_pages(struct list_head *l); +extern int migrate_page(struct page *, struct page *); +extern void migrate_page_copy(struct page *, struct page *); +extern int migrate_page_remove_references(struct page *, struct page *, int); extern int migrate_pages(struct list_head *l, struct list_head *t, struct list_head *moved, struct list_head *failed); +extern int fail_migrate_page(struct page *, struct page *); #else static inline int isolate_lru_page(struct page *p) { return -ENOSYS; } static inline int putback_lru_pages(struct list_head *l) { return 0; } static inline int migrate_pages(struct list_head *l, struct list_head *t, struct list_head *moved, struct list_head *failed) { return -ENOSYS; } +/* Possible settings for the migrate_page() method in address_operations */ +#define migrate_page NULL +#define fail_migrate_page NULL #endif #ifdef CONFIG_MMU @@ -245,6 +253,7 @@ extern int remove_exclusive_swap_page(struct page *); struct backing_dev_info; extern spinlock_t swap_lock; +extern int remove_vma_swap(struct vm_area_struct *vma, struct page *page); /* linux/mm/thrash.c */ extern struct mm_struct * swap_token_mm; diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index e666d607056..b9ea44ac0dd 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -50,6 +50,8 @@ struct timezone; struct tms; struct utimbuf; struct mq_attr; +struct compat_stat; +struct compat_timeval; #include <linux/config.h> #include <linux/types.h> @@ -534,4 +536,37 @@ asmlinkage long sys_spu_run(int fd, __u32 __user *unpc, asmlinkage long sys_spu_create(const char __user *name, unsigned int flags, mode_t mode); +asmlinkage long sys_mknodat(int dfd, const char __user * filename, int mode, + unsigned dev); +asmlinkage long sys_mkdirat(int dfd, const char __user * pathname, int mode); +asmlinkage long sys_unlinkat(int dfd, const char __user * pathname, int flag); +asmlinkage long sys_symlinkat(const char __user * oldname, + int newdfd, const char __user * newname); +asmlinkage long sys_linkat(int olddfd, const char __user *oldname, + int newdfd, const char __user *newname, int flags); +asmlinkage long sys_renameat(int olddfd, const char __user * oldname, + int newdfd, const char __user * newname); +asmlinkage long sys_futimesat(int dfd, char __user *filename, + struct timeval __user *utimes); +asmlinkage long sys_faccessat(int dfd, const char __user *filename, int mode); +asmlinkage long sys_fchmodat(int dfd, const char __user * filename, + mode_t mode); +asmlinkage long sys_fchownat(int dfd, const char __user *filename, uid_t user, + gid_t group, int flag); +asmlinkage long sys_openat(int dfd, const char __user *filename, int flags, + int mode); +asmlinkage long sys_newfstatat(int dfd, char __user *filename, + struct stat __user *statbuf, int flag); +asmlinkage long sys_fstatat64(int dfd, char __user *filename, + struct stat64 __user *statbuf, int flag); +asmlinkage long sys_readlinkat(int dfd, const char __user *path, char __user *buf, + int bufsiz); +asmlinkage long compat_sys_futimesat(unsigned int dfd, char __user *filename, + struct compat_timeval __user *t); +asmlinkage long compat_sys_newfstatat(unsigned int dfd, char __user * filename, + struct compat_stat __user *statbuf, + int flag); +asmlinkage long compat_sys_openat(unsigned int dfd, const char __user *filename, + int flags, int mode); + #endif diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h index 8352a7ce589..bac61db2645 100644 --- a/include/linux/sysctl.h +++ b/include/linux/sysctl.h @@ -146,6 +146,8 @@ enum KERN_RANDOMIZE=68, /* int: randomize virtual address space */ KERN_SETUID_DUMPABLE=69, /* int: behaviour of dumps for setuid core */ KERN_SPIN_RETRY=70, /* int: number of spinlock retries */ + KERN_ACPI_VIDEO_FLAGS=71, /* int: flags for setting up video after ACPI sleep */ + KERN_IA64_UNALIGNED=72, /* int: ia64 unaligned userland trap enable */ }; @@ -182,7 +184,8 @@ enum VM_SWAP_TOKEN_TIMEOUT=28, /* default time for token time out */ VM_DROP_PAGECACHE=29, /* int: nuke lots of pagecache */ VM_PERCPU_PAGELIST_FRACTION=30,/* int: fraction of pages in each percpu_pagelist */ - VM_ZONE_RECLAIM_MODE=31,/* reclaim local zone memory before going off node */ + VM_ZONE_RECLAIM_MODE=31, /* reclaim local zone memory before going off node */ + VM_ZONE_RECLAIM_INTERVAL=32, /* time period to wait after reclaim failure */ }; diff --git a/include/linux/time.h b/include/linux/time.h index 614dd846583..d9cdba54b78 100644 --- a/include/linux/time.h +++ b/include/linux/time.h @@ -33,11 +33,34 @@ struct timezone { #define NSEC_PER_SEC 1000000000L #define NSEC_PER_USEC 1000L -static __inline__ int timespec_equal(struct timespec *a, struct timespec *b) +static inline int timespec_equal(struct timespec *a, struct timespec *b) { return (a->tv_sec == b->tv_sec) && (a->tv_nsec == b->tv_nsec); } +/* + * lhs < rhs: return <0 + * lhs == rhs: return 0 + * lhs > rhs: return >0 + */ +static inline int timespec_compare(struct timespec *lhs, struct timespec *rhs) +{ + if (lhs->tv_sec < rhs->tv_sec) + return -1; + if (lhs->tv_sec > rhs->tv_sec) + return 1; + return lhs->tv_nsec - rhs->tv_nsec; +} + +static inline int timeval_compare(struct timeval *lhs, struct timeval *rhs) +{ + if (lhs->tv_sec < rhs->tv_sec) + return -1; + if (lhs->tv_sec > rhs->tv_sec) + return 1; + return lhs->tv_usec - rhs->tv_usec; +} + extern unsigned long mktime(const unsigned int year, const unsigned int mon, const unsigned int day, const unsigned int hour, const unsigned int min, const unsigned int sec); @@ -48,7 +71,7 @@ extern void set_normalized_timespec(struct timespec *ts, time_t sec, long nsec); * Returns true if the timespec is norm, false if denorm: */ #define timespec_valid(ts) \ - (((ts)->tv_sec >= 0) && (((unsigned) (ts)->tv_nsec) < NSEC_PER_SEC)) + (((ts)->tv_sec >= 0) && (((unsigned long) (ts)->tv_nsec) < NSEC_PER_SEC)) /* * 64-bit nanosec type. Large enough to span 292+ years in nanosecond diff --git a/include/linux/timex.h b/include/linux/timex.h index 04a4a8cb4ed..b7ca1204e42 100644 --- a/include/linux/timex.h +++ b/include/linux/timex.h @@ -345,6 +345,9 @@ time_interpolator_reset(void) #endif /* !CONFIG_TIME_INTERPOLATION */ +/* Returns how long ticks are at present, in ns / 2^(SHIFT_SCALE-10). */ +extern u64 current_tick_length(void); + #endif /* KERNEL */ #endif /* LINUX_TIMEX_H */ diff --git a/include/linux/tty.h b/include/linux/tty.h index 3787102e4b1..f45cd74e6f2 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -57,6 +57,9 @@ struct tty_buffer { unsigned char *flag_buf_ptr; int used; int size; + int active; + int commit; + int read; /* Data points here */ unsigned long data[0]; }; @@ -64,6 +67,7 @@ struct tty_buffer { struct tty_bufhead { struct work_struct work; struct semaphore pty_sem; + spinlock_t lock; struct tty_buffer *head; /* Queue head */ struct tty_buffer *tail; /* Active buffer */ struct tty_buffer *free; /* Free queue head */ diff --git a/include/linux/tty_flip.h b/include/linux/tty_flip.h index be1400e8248..222faf97d5f 100644 --- a/include/linux/tty_flip.h +++ b/include/linux/tty_flip.h @@ -17,7 +17,7 @@ _INLINE_ int tty_insert_flip_char(struct tty_struct *tty, unsigned char ch, char flag) { struct tty_buffer *tb = tty->buf.tail; - if (tb && tb->used < tb->size) { + if (tb && tb->active && tb->used < tb->size) { tb->flag_buf_ptr[tb->used] = flag; tb->char_buf_ptr[tb->used++] = ch; return 1; @@ -27,6 +27,13 @@ _INLINE_ int tty_insert_flip_char(struct tty_struct *tty, _INLINE_ void tty_schedule_flip(struct tty_struct *tty) { + unsigned long flags; + spin_lock_irqsave(&tty->buf.lock, flags); + if (tty->buf.tail != NULL) { + tty->buf.tail->active = 0; + tty->buf.tail->commit = tty->buf.tail->used; + } + spin_unlock_irqrestore(&tty->buf.lock, flags); schedule_delayed_work(&tty->buf.work, 1); } diff --git a/include/linux/types.h b/include/linux/types.h index 21b9ce80364..54ae2d59e71 100644 --- a/include/linux/types.h +++ b/include/linux/types.h @@ -8,6 +8,8 @@ (((bits)+BITS_PER_LONG-1)/BITS_PER_LONG) #define DECLARE_BITMAP(name,bits) \ unsigned long name[BITS_TO_LONGS(bits)] + +#define BITS_PER_BYTE 8 #endif #include <linux/posix_types.h> diff --git a/include/linux/ufs_fs.h b/include/linux/ufs_fs.h index 7a6babeca25..b0ffe4356e5 100644 --- a/include/linux/ufs_fs.h +++ b/include/linux/ufs_fs.h @@ -148,11 +148,11 @@ typedef __u16 __bitwise __fs16; #define UFS_USEEFT ((__u16)65535) #define UFS_FSOK 0x7c269d38 -#define UFS_FSACTIVE ((char)0x00) -#define UFS_FSCLEAN ((char)0x01) -#define UFS_FSSTABLE ((char)0x02) -#define UFS_FSOSF1 ((char)0x03) /* is this correct for DEC OSF/1? */ -#define UFS_FSBAD ((char)0xff) +#define UFS_FSACTIVE ((__s8)0x00) +#define UFS_FSCLEAN ((__s8)0x01) +#define UFS_FSSTABLE ((__s8)0x02) +#define UFS_FSOSF1 ((__s8)0x03) /* is this correct for DEC OSF/1? */ +#define UFS_FSBAD ((__s8)0xff) /* From here to next blank line, s_flags for ufs_sb_info */ /* directory entry encoding */ @@ -502,8 +502,7 @@ struct ufs_super_block { /* * Convert cylinder group to base address of its global summary info. */ -#define fs_cs(indx) \ - s_csp[(indx) >> uspi->s_csshift][(indx) & ~uspi->s_csmask] +#define fs_cs(indx) s_csp[(indx)] /* * Cylinder group block for a file system. @@ -913,6 +912,7 @@ extern int ufs_sync_inode (struct inode *); extern void ufs_delete_inode (struct inode *); extern struct buffer_head * ufs_getfrag (struct inode *, unsigned, int, int *); extern struct buffer_head * ufs_bread (struct inode *, unsigned, int, int *); +extern int ufs_getfrag_block (struct inode *inode, sector_t fragment, struct buffer_head *bh_result, int create); /* namei.c */ extern struct file_operations ufs_dir_operations; diff --git a/include/linux/ufs_fs_sb.h b/include/linux/ufs_fs_sb.h index c1be4c22648..8ff13c160f3 100644 --- a/include/linux/ufs_fs_sb.h +++ b/include/linux/ufs_fs_sb.h @@ -25,7 +25,7 @@ struct ufs_csum; struct ufs_sb_info { struct ufs_sb_private_info * s_uspi; - struct ufs_csum * s_csp[UFS_MAXCSBUFS]; + struct ufs_csum * s_csp; unsigned s_bytesex; unsigned s_flags; struct buffer_head ** s_ucg; diff --git a/include/linux/usb_ch9.h b/include/linux/usb_ch9.h index ee21e6bf386..a2aacfc7af2 100644 --- a/include/linux/usb_ch9.h +++ b/include/linux/usb_ch9.h @@ -535,9 +535,11 @@ enum usb_device_state { */ USB_STATE_NOTATTACHED = 0, - /* the chapter 9 device states */ + /* chapter 9 and authentication (wireless) device states */ USB_STATE_ATTACHED, - USB_STATE_POWERED, + USB_STATE_POWERED, /* wired */ + USB_STATE_UNAUTHENTICATED, /* auth */ + USB_STATE_RECONNECTING, /* auth */ USB_STATE_DEFAULT, /* limited function */ USB_STATE_ADDRESS, USB_STATE_CONFIGURED, /* most functions */ diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index 3f150435347..724cfbf54b8 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -560,7 +560,7 @@ struct v4l2_framebuffer struct v4l2_clip { struct v4l2_rect c; - struct v4l2_clip *next; + struct v4l2_clip __user *next; }; struct v4l2_window diff --git a/include/net/ax25.h b/include/net/ax25.h index 2250a18b0cb..d052b221dbc 100644 --- a/include/net/ax25.h +++ b/include/net/ax25.h @@ -110,8 +110,15 @@ enum { enum { AX25_PROTO_STD_SIMPLEX, AX25_PROTO_STD_DUPLEX, +#ifdef CONFIG_AX25_DAMA_SLAVE AX25_PROTO_DAMA_SLAVE, - AX25_PROTO_DAMA_MASTER +#ifdef CONFIG_AX25_DAMA_MASTER + AX25_PROTO_DAMA_MASTER, +#define AX25_PROTO_MAX AX25_PROTO_DAMA_MASTER +#endif +#endif + __AX25_PROTO_MAX, + AX25_PROTO_MAX = __AX25_PROTO_MAX -1 }; enum { diff --git a/include/net/bluetooth/rfcomm.h b/include/net/bluetooth/rfcomm.h index bbfac86734e..89d743cfdfd 100644 --- a/include/net/bluetooth/rfcomm.h +++ b/include/net/bluetooth/rfcomm.h @@ -33,7 +33,7 @@ #define RFCOMM_DEFAULT_MTU 127 #define RFCOMM_DEFAULT_CREDITS 7 -#define RFCOMM_MAX_L2CAP_MTU 1024 +#define RFCOMM_MAX_L2CAP_MTU 1013 #define RFCOMM_MAX_CREDITS 40 #define RFCOMM_SKB_HEAD_RESERVE 8 diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h index df05f468fa5..9a92aef8b0b 100644 --- a/include/net/ieee80211.h +++ b/include/net/ieee80211.h @@ -803,9 +803,9 @@ enum ieee80211_state { #define IEEE80211_24GHZ_MAX_CHANNEL 14 #define IEEE80211_24GHZ_CHANNELS 14 -#define IEEE80211_52GHZ_MIN_CHANNEL 36 +#define IEEE80211_52GHZ_MIN_CHANNEL 34 #define IEEE80211_52GHZ_MAX_CHANNEL 165 -#define IEEE80211_52GHZ_CHANNELS 32 +#define IEEE80211_52GHZ_CHANNELS 131 enum { IEEE80211_CH_PASSIVE_ONLY = (1 << 0), diff --git a/include/net/ip.h b/include/net/ip.h index 8de0697b364..fab3d5b3ab1 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -41,6 +41,7 @@ struct inet_skb_parm #define IPSKB_XFRM_TUNNEL_SIZE 2 #define IPSKB_XFRM_TRANSFORMED 4 #define IPSKB_FRAG_COMPLETE 8 +#define IPSKB_REROUTED 16 }; struct ipcm_cookie diff --git a/include/net/irda/irda.h b/include/net/irda/irda.h index 05a840837fe..1880e46ecc9 100644 --- a/include/net/irda/irda.h +++ b/include/net/irda/irda.h @@ -82,9 +82,9 @@ do { if(!(expr)) { \ #define IRDA_ASSERT_LABEL(label) #endif /* CONFIG_IRDA_DEBUG */ -#define IRDA_WARNING(args...) printk(KERN_WARNING args) -#define IRDA_MESSAGE(args...) printk(KERN_INFO args) -#define IRDA_ERROR(args...) printk(KERN_ERR args) +#define IRDA_WARNING(args...) do { if (net_ratelimit()) printk(KERN_WARNING args); } while (0) +#define IRDA_MESSAGE(args...) do { if (net_ratelimit()) printk(KERN_INFO args); } while (0) +#define IRDA_ERROR(args...) do { if (net_ratelimit()) printk(KERN_ERR args); } while (0) /* * Magic numbers used by Linux-IrDA. Random numbers which must be unique to diff --git a/include/net/irda/irlap.h b/include/net/irda/irlap.h index f55e86e7503..2127cae1e0a 100644 --- a/include/net/irda/irlap.h +++ b/include/net/irda/irlap.h @@ -50,6 +50,9 @@ /* May be different when we get VFIR */ #define LAP_MAX_HEADER (LAP_ADDR_HEADER + LAP_CTRL_HEADER) +/* Each IrDA device gets a random 32 bits IRLAP device address */ +#define LAP_ALEN 4 + #define BROADCAST 0xffffffff /* Broadcast device address */ #define CBROADCAST 0xfe /* Connection broadcast address */ #define XID_FORMAT 0x01 /* Discovery XID format */ diff --git a/include/net/netfilter/nf_conntrack_l3proto.h b/include/net/netfilter/nf_conntrack_l3proto.h index 67856eb93b4..dac43b15a5b 100644 --- a/include/net/netfilter/nf_conntrack_l3proto.h +++ b/include/net/netfilter/nf_conntrack_l3proto.h @@ -88,12 +88,6 @@ extern struct nf_conntrack_l3proto *nf_ct_l3protos[AF_MAX]; extern int nf_conntrack_l3proto_register(struct nf_conntrack_l3proto *proto); extern void nf_conntrack_l3proto_unregister(struct nf_conntrack_l3proto *proto); -static inline struct nf_conntrack_l3proto * -__nf_ct_l3proto_find(u_int16_t l3proto) -{ - return nf_ct_l3protos[l3proto]; -} - extern struct nf_conntrack_l3proto * nf_ct_l3proto_find_get(u_int16_t l3proto); @@ -103,4 +97,13 @@ extern void nf_ct_l3proto_put(struct nf_conntrack_l3proto *p); extern struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv4; extern struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv6; extern struct nf_conntrack_l3proto nf_conntrack_generic_l3proto; + +static inline struct nf_conntrack_l3proto * +__nf_ct_l3proto_find(u_int16_t l3proto) +{ + if (unlikely(l3proto >= AF_MAX)) + return &nf_conntrack_generic_l3proto; + return nf_ct_l3protos[l3proto]; +} + #endif /*_NF_CONNTRACK_L3PROTO_H*/ diff --git a/include/net/route.h b/include/net/route.h index e3e5436f801..9c04f15090d 100644 --- a/include/net/route.h +++ b/include/net/route.h @@ -170,8 +170,8 @@ static inline int ip_route_connect(struct rtable **rp, u32 dst, return ip_route_output_flow(rp, &fl, sk, 0); } -static inline int ip_route_newports(struct rtable **rp, u16 sport, u16 dport, - struct sock *sk) +static inline int ip_route_newports(struct rtable **rp, u8 protocol, + u16 sport, u16 dport, struct sock *sk) { if (sport != (*rp)->fl.fl_ip_sport || dport != (*rp)->fl.fl_ip_dport) { @@ -180,6 +180,7 @@ static inline int ip_route_newports(struct rtable **rp, u16 sport, u16 dport, memcpy(&fl, &(*rp)->fl, sizeof(fl)); fl.fl_ip_sport = sport; fl.fl_ip_dport = dport; + fl.proto = protocol; ip_rt_put(*rp); *rp = NULL; return ip_route_output_flow(rp, &fl, sk, 0); diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index 8c522ae031b..072f407848a 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -700,7 +700,7 @@ struct sctp_chunk { __u8 ecn_ce_done; /* Have we processed the ECN CE bit? */ __u8 pdiscard; /* Discard the whole packet now? */ __u8 tsn_gap_acked; /* Is this chunk acked by a GAP ACK? */ - __u8 fast_retransmit; /* Is this chunk fast retransmitted? */ + __s8 fast_retransmit; /* Is this chunk fast retransmitted? */ __u8 tsn_missing_report; /* Data chunk missing counter. */ }; diff --git a/include/net/sock.h b/include/net/sock.h index 1806e5b6141..f63d0d56712 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -478,9 +478,9 @@ static inline void sk_add_backlog(struct sock *sk, struct sk_buff *skb) rc = __condition; \ if (!rc) { \ *(__timeo) = schedule_timeout(*(__timeo)); \ - rc = __condition; \ } \ lock_sock(__sk); \ + rc = __condition; \ rc; \ }) @@ -1354,12 +1354,12 @@ extern int sock_get_timestamp(struct sock *, struct timeval __user *); * Enable debug/info messages */ -#if 0 -#define NETDEBUG(fmt, args...) do { } while (0) -#define LIMIT_NETDEBUG(fmt, args...) do { } while(0) -#else +#ifdef CONFIG_NETDEBUG #define NETDEBUG(fmt, args...) printk(fmt,##args) #define LIMIT_NETDEBUG(fmt, args...) do { if (net_ratelimit()) printk(fmt,##args); } while(0) +#else +#define NETDEBUG(fmt, args...) do { } while (0) +#define LIMIT_NETDEBUG(fmt, args...) do { } while(0) #endif /* diff --git a/include/net/xfrm.h b/include/net/xfrm.h index d09ca0e7d13..8d362c49b8a 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -233,7 +233,6 @@ struct xfrm_type int (*init_state)(struct xfrm_state *x); void (*destructor)(struct xfrm_state *); int (*input)(struct xfrm_state *, struct xfrm_decap_state *, struct sk_buff *skb); - int (*post_input)(struct xfrm_state *, struct xfrm_decap_state *, struct sk_buff *skb); int (*output)(struct xfrm_state *, struct sk_buff *pskb); /* Estimate maximal size of result of transformation of a dgram */ u32 (*get_max_size)(struct xfrm_state *, int size); @@ -403,6 +402,11 @@ unsigned xfrm_spi_hash(xfrm_address_t *addr, u32 spi, u8 proto, unsigned short f extern void __xfrm_state_destroy(struct xfrm_state *); +static inline void __xfrm_state_put(struct xfrm_state *x) +{ + atomic_dec(&x->refcnt); +} + static inline void xfrm_state_put(struct xfrm_state *x) { if (atomic_dec_and_test(&x->refcnt)) @@ -866,7 +870,6 @@ extern int xfrm_state_mtu(struct xfrm_state *x, int mtu); extern int xfrm_init_state(struct xfrm_state *x); extern int xfrm4_rcv(struct sk_buff *skb); extern int xfrm4_output(struct sk_buff *skb); -extern int xfrm4_output_finish(struct sk_buff *skb); extern int xfrm4_tunnel_register(struct xfrm_tunnel *handler); extern int xfrm4_tunnel_deregister(struct xfrm_tunnel *handler); extern int xfrm6_rcv_spi(struct sk_buff **pskb, u32 spi); diff --git a/include/pcmcia/device_id.h b/include/pcmcia/device_id.h index 346d81ece28..e04e0b0d9a2 100644 --- a/include/pcmcia/device_id.h +++ b/include/pcmcia/device_id.h @@ -72,6 +72,15 @@ .prod_id = { (v1), (v2), (v3), (v4) }, \ .prod_id_hash = { (vh1), (vh2), (vh3), (vh4) }, } +#define PCMCIA_DEVICE_MANF_CARD_PROD_ID1(manf, card, v1, vh1) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_MANF_ID| \ + PCMCIA_DEV_ID_MATCH_CARD_ID| \ + PCMCIA_DEV_ID_MATCH_PROD_ID1, \ + .manf_id = (manf), \ + .card_id = (card), \ + .prod_id = { (v1), NULL, NULL, NULL }, \ + .prod_id_hash = { (vh1), 0, 0, 0 }, } + /* multi-function devices */ diff --git a/include/scsi/iscsi_if.h b/include/scsi/iscsi_if.h index 3e5cb5ab2d3..e5618b90996 100644 --- a/include/scsi/iscsi_if.h +++ b/include/scsi/iscsi_if.h @@ -163,9 +163,6 @@ enum iscsi_param { }; #define ISCSI_PARAM_MAX 14 -typedef uint64_t iscsi_sessionh_t; /* iSCSI Data-Path session handle */ -typedef uint64_t iscsi_connh_t; /* iSCSI Data-Path connection handle */ - #define iscsi_ptr(_handle) ((void*)(unsigned long)_handle) #define iscsi_handle(_ptr) ((uint64_t)(unsigned long)_ptr) #define hostdata_session(_hostdata) (iscsi_ptr(*(unsigned long *)_hostdata)) diff --git a/include/scsi/scsi.h b/include/scsi/scsi.h index c60b8ff2f5e..9c331258bc2 100644 --- a/include/scsi/scsi.h +++ b/include/scsi/scsi.h @@ -433,4 +433,6 @@ struct scsi_lun { /* Used to obtain the PCI location of a device */ #define SCSI_IOCTL_GET_PCI 0x5387 +int scsi_execute_in_process_context(void (*fn)(void *data), void *data); + #endif /* _SCSI_SCSI_H */ diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h index e94ca4d3603..290e3b4d2ae 100644 --- a/include/scsi/scsi_device.h +++ b/include/scsi/scsi_device.h @@ -275,7 +275,7 @@ extern int scsi_execute_req(struct scsi_device *sdev, const unsigned char *cmd, int data_direction, void *buffer, unsigned bufflen, struct scsi_sense_hdr *, int timeout, int retries); extern int scsi_execute_async(struct scsi_device *sdev, - const unsigned char *cmd, int data_direction, + const unsigned char *cmd, int cmd_len, int data_direction, void *buffer, unsigned bufflen, int use_sg, int timeout, int retries, void *privdata, void (*done)(void *, char *, int, int), diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h index 467274a764d..827992949c4 100644 --- a/include/scsi/scsi_host.h +++ b/include/scsi/scsi_host.h @@ -554,7 +554,6 @@ struct Scsi_Host { /* * ordered write support */ - unsigned ordered_flush:1; unsigned ordered_tag:1; /* diff --git a/include/scsi/scsi_transport_iscsi.h b/include/scsi/scsi_transport_iscsi.h index 16602a547a6..b41cf077e54 100644 --- a/include/scsi/scsi_transport_iscsi.h +++ b/include/scsi/scsi_transport_iscsi.h @@ -63,25 +63,28 @@ struct iscsi_transport { int max_lun; unsigned int max_conn; unsigned int max_cmd_len; - struct Scsi_Host *(*create_session) (struct scsi_transport_template *t, - uint32_t initial_cmdsn); - void (*destroy_session) (struct Scsi_Host *shost); - struct iscsi_cls_conn *(*create_conn) (struct Scsi_Host *shost, + struct iscsi_cls_session *(*create_session) + (struct scsi_transport_template *t, uint32_t sn, uint32_t *sid); + void (*destroy_session) (struct iscsi_cls_session *session); + struct iscsi_cls_conn *(*create_conn) (struct iscsi_cls_session *sess, uint32_t cid); - int (*bind_conn) (iscsi_sessionh_t session, iscsi_connh_t conn, + int (*bind_conn) (struct iscsi_cls_session *session, + struct iscsi_cls_conn *cls_conn, uint32_t transport_fd, int is_leading); - int (*start_conn) (iscsi_connh_t conn); - void (*stop_conn) (iscsi_connh_t conn, int flag); + int (*start_conn) (struct iscsi_cls_conn *conn); + void (*stop_conn) (struct iscsi_cls_conn *conn, int flag); void (*destroy_conn) (struct iscsi_cls_conn *conn); - int (*set_param) (iscsi_connh_t conn, enum iscsi_param param, + int (*set_param) (struct iscsi_cls_conn *conn, enum iscsi_param param, uint32_t value); - int (*get_conn_param) (void *conndata, enum iscsi_param param, + int (*get_conn_param) (struct iscsi_cls_conn *conn, + enum iscsi_param param, uint32_t *value); - int (*get_session_param) (struct Scsi_Host *shost, + int (*get_session_param) (struct iscsi_cls_session *session, enum iscsi_param param, uint32_t *value); - int (*send_pdu) (iscsi_connh_t conn, struct iscsi_hdr *hdr, + int (*send_pdu) (struct iscsi_cls_conn *conn, struct iscsi_hdr *hdr, char *data, uint32_t data_size); - void (*get_stats) (iscsi_connh_t conn, struct iscsi_stats *stats); + void (*get_stats) (struct iscsi_cls_conn *conn, + struct iscsi_stats *stats); }; /* @@ -93,15 +96,14 @@ extern int iscsi_unregister_transport(struct iscsi_transport *tt); /* * control plane upcalls */ -extern void iscsi_conn_error(iscsi_connh_t conn, enum iscsi_err error); -extern int iscsi_recv_pdu(iscsi_connh_t conn, struct iscsi_hdr *hdr, +extern void iscsi_conn_error(struct iscsi_cls_conn *conn, enum iscsi_err error); +extern int iscsi_recv_pdu(struct iscsi_cls_conn *conn, struct iscsi_hdr *hdr, char *data, uint32_t data_size); struct iscsi_cls_conn { struct list_head conn_list; /* item in connlist */ void *dd_data; /* LLD private data */ struct iscsi_transport *transport; - iscsi_connh_t connh; int active; /* must be accessed with the connlock */ struct device dev; /* sysfs transport/container device */ struct mempool_zone *z_error; @@ -113,7 +115,7 @@ struct iscsi_cls_conn { container_of(_dev, struct iscsi_cls_conn, dev) struct iscsi_cls_session { - struct list_head list; /* item in session_list */ + struct list_head sess_list; /* item in session_list */ struct iscsi_transport *transport; struct device dev; /* sysfs transport/container device */ }; diff --git a/include/video/neomagic.h b/include/video/neomagic.h index 1d69049bd4c..78b1f15a538 100644 --- a/include/video/neomagic.h +++ b/include/video/neomagic.h @@ -159,6 +159,7 @@ struct neofb_par { unsigned char PanelDispCntlReg1; unsigned char PanelDispCntlReg2; unsigned char PanelDispCntlReg3; + unsigned char PanelDispCntlRegRead; unsigned char PanelVertCenterReg1; unsigned char PanelVertCenterReg2; unsigned char PanelVertCenterReg3; |