amlcode.h
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上传日期:2013-04-10
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- /******************************************************************************
- *
- * Name: amlcode.h - Definitions for AML, as included in "definition blocks"
- * Declarations and definitions contained herein are derived
- * directly from the ACPI specification.
- * $Revision: 58 $
- *
- *****************************************************************************/
- /*
- * Copyright (C) 2000, 2001 R. Byron Moore
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
- #ifndef __AMLCODE_H__
- #define __AMLCODE_H__
- /* primary opcodes */
- #define AML_NULL_CHAR (u16) 0x00
- #define AML_ZERO_OP (u16) 0x00
- #define AML_ONE_OP (u16) 0x01
- #define AML_UNASSIGNED (u16) 0x02
- #define AML_ALIAS_OP (u16) 0x06
- #define AML_NAME_OP (u16) 0x08
- #define AML_BYTE_OP (u16) 0x0a
- #define AML_WORD_OP (u16) 0x0b
- #define AML_DWORD_OP (u16) 0x0c
- #define AML_STRING_OP (u16) 0x0d
- #define AML_QWORD_OP (u16) 0x0e /* ACPI 2.0 */
- #define AML_SCOPE_OP (u16) 0x10
- #define AML_BUFFER_OP (u16) 0x11
- #define AML_PACKAGE_OP (u16) 0x12
- #define AML_VAR_PACKAGE_OP (u16) 0x13 /* ACPI 2.0 */
- #define AML_METHOD_OP (u16) 0x14
- #define AML_DUAL_NAME_PREFIX (u16) 0x2e
- #define AML_MULTI_NAME_PREFIX_OP (u16) 0x2f
- #define AML_NAME_CHAR_SUBSEQ (u16) 0x30
- #define AML_NAME_CHAR_FIRST (u16) 0x41
- #define AML_OP_PREFIX (u16) 0x5b
- #define AML_ROOT_PREFIX (u16) 0x5c
- #define AML_PARENT_PREFIX (u16) 0x5e
- #define AML_LOCAL_OP (u16) 0x60
- #define AML_LOCAL0 (u16) 0x60
- #define AML_LOCAL1 (u16) 0x61
- #define AML_LOCAL2 (u16) 0x62
- #define AML_LOCAL3 (u16) 0x63
- #define AML_LOCAL4 (u16) 0x64
- #define AML_LOCAL5 (u16) 0x65
- #define AML_LOCAL6 (u16) 0x66
- #define AML_LOCAL7 (u16) 0x67
- #define AML_ARG_OP (u16) 0x68
- #define AML_ARG0 (u16) 0x68
- #define AML_ARG1 (u16) 0x69
- #define AML_ARG2 (u16) 0x6a
- #define AML_ARG3 (u16) 0x6b
- #define AML_ARG4 (u16) 0x6c
- #define AML_ARG5 (u16) 0x6d
- #define AML_ARG6 (u16) 0x6e
- #define AML_STORE_OP (u16) 0x70
- #define AML_REF_OF_OP (u16) 0x71
- #define AML_ADD_OP (u16) 0x72
- #define AML_CONCAT_OP (u16) 0x73
- #define AML_SUBTRACT_OP (u16) 0x74
- #define AML_INCREMENT_OP (u16) 0x75
- #define AML_DECREMENT_OP (u16) 0x76
- #define AML_MULTIPLY_OP (u16) 0x77
- #define AML_DIVIDE_OP (u16) 0x78
- #define AML_SHIFT_LEFT_OP (u16) 0x79
- #define AML_SHIFT_RIGHT_OP (u16) 0x7a
- #define AML_BIT_AND_OP (u16) 0x7b
- #define AML_BIT_NAND_OP (u16) 0x7c
- #define AML_BIT_OR_OP (u16) 0x7d
- #define AML_BIT_NOR_OP (u16) 0x7e
- #define AML_BIT_XOR_OP (u16) 0x7f
- #define AML_BIT_NOT_OP (u16) 0x80
- #define AML_FIND_SET_LEFT_BIT_OP (u16) 0x81
- #define AML_FIND_SET_RIGHT_BIT_OP (u16) 0x82
- #define AML_DEREF_OF_OP (u16) 0x83
- #define AML_CONCAT_RES_OP (u16) 0x84 /* ACPI 2.0 */
- #define AML_MOD_OP (u16) 0x85 /* ACPI 2.0 */
- #define AML_NOTIFY_OP (u16) 0x86
- #define AML_SIZE_OF_OP (u16) 0x87
- #define AML_INDEX_OP (u16) 0x88
- #define AML_MATCH_OP (u16) 0x89
- #define AML_CREATE_DWORD_FIELD_OP (u16) 0x8a
- #define AML_CREATE_WORD_FIELD_OP (u16) 0x8b
- #define AML_CREATE_BYTE_FIELD_OP (u16) 0x8c
- #define AML_CREATE_BIT_FIELD_OP (u16) 0x8d
- #define AML_TYPE_OP (u16) 0x8e
- #define AML_CREATE_QWORD_FIELD_OP (u16) 0x8f /* ACPI 2.0 */
- #define AML_LAND_OP (u16) 0x90
- #define AML_LOR_OP (u16) 0x91
- #define AML_LNOT_OP (u16) 0x92
- #define AML_LEQUAL_OP (u16) 0x93
- #define AML_LGREATER_OP (u16) 0x94
- #define AML_LLESS_OP (u16) 0x95
- #define AML_TO_BUFFER_OP (u16) 0x96 /* ACPI 2.0 */
- #define AML_TO_DECSTRING_OP (u16) 0x97 /* ACPI 2.0 */
- #define AML_TO_HEXSTRING_OP (u16) 0x98 /* ACPI 2.0 */
- #define AML_TO_INTEGER_OP (u16) 0x99 /* ACPI 2.0 */
- #define AML_TO_STRING_OP (u16) 0x9c /* ACPI 2.0 */
- #define AML_COPY_OP (u16) 0x9d /* ACPI 2.0 */
- #define AML_MID_OP (u16) 0x9e /* ACPI 2.0 */
- #define AML_CONTINUE_OP (u16) 0x9f /* ACPI 2.0 */
- #define AML_IF_OP (u16) 0xa0
- #define AML_ELSE_OP (u16) 0xa1
- #define AML_WHILE_OP (u16) 0xa2
- #define AML_NOOP_OP (u16) 0xa3
- #define AML_RETURN_OP (u16) 0xa4
- #define AML_BREAK_OP (u16) 0xa5
- #define AML_BREAK_POINT_OP (u16) 0xcc
- #define AML_ONES_OP (u16) 0xff
- /* prefixed opcodes */
- #define AML_EXTOP (u16) 0x005b
- #define AML_MUTEX_OP (u16) 0x5b01
- #define AML_EVENT_OP (u16) 0x5b02
- #define AML_SHIFT_RIGHT_BIT_OP (u16) 0x5b10
- #define AML_SHIFT_LEFT_BIT_OP (u16) 0x5b11
- #define AML_COND_REF_OF_OP (u16) 0x5b12
- #define AML_CREATE_FIELD_OP (u16) 0x5b13
- #define AML_LOAD_TABLE_OP (u16) 0x5b1f /* ACPI 2.0 */
- #define AML_LOAD_OP (u16) 0x5b20
- #define AML_STALL_OP (u16) 0x5b21
- #define AML_SLEEP_OP (u16) 0x5b22
- #define AML_ACQUIRE_OP (u16) 0x5b23
- #define AML_SIGNAL_OP (u16) 0x5b24
- #define AML_WAIT_OP (u16) 0x5b25
- #define AML_RESET_OP (u16) 0x5b26
- #define AML_RELEASE_OP (u16) 0x5b27
- #define AML_FROM_BCD_OP (u16) 0x5b28
- #define AML_TO_BCD_OP (u16) 0x5b29
- #define AML_UNLOAD_OP (u16) 0x5b2a
- #define AML_REVISION_OP (u16) 0x5b30
- #define AML_DEBUG_OP (u16) 0x5b31
- #define AML_FATAL_OP (u16) 0x5b32
- #define AML_REGION_OP (u16) 0x5b80
- #define AML_FIELD_OP (u16) 0x5b81
- #define AML_DEVICE_OP (u16) 0x5b82
- #define AML_PROCESSOR_OP (u16) 0x5b83
- #define AML_POWER_RES_OP (u16) 0x5b84
- #define AML_THERMAL_ZONE_OP (u16) 0x5b85
- #define AML_INDEX_FIELD_OP (u16) 0x5b86
- #define AML_BANK_FIELD_OP (u16) 0x5b87
- #define AML_DATA_REGION_OP (u16) 0x5b88 /* ACPI 2.0 */
- /* Bogus opcodes (they are actually two separate opcodes) */
- #define AML_LGREATEREQUAL_OP (u16) 0x9295
- #define AML_LLESSEQUAL_OP (u16) 0x9294
- #define AML_LNOTEQUAL_OP (u16) 0x9293
- /*
- * Internal opcodes
- * Use only "Unknown" AML opcodes, don't attempt to use
- * any valid ACPI ASCII values (A-Z, 0-9, '-')
- */
- #define AML_INT_NAMEPATH_OP (u16) 0x002d
- #define AML_INT_NAMEDFIELD_OP (u16) 0x0030
- #define AML_INT_RESERVEDFIELD_OP (u16) 0x0031
- #define AML_INT_ACCESSFIELD_OP (u16) 0x0032
- #define AML_INT_BYTELIST_OP (u16) 0x0033
- #define AML_INT_STATICSTRING_OP (u16) 0x0034
- #define AML_INT_METHODCALL_OP (u16) 0x0035
- #define AML_INT_RETURN_VALUE_OP (u16) 0x0036
- #define ARG_NONE 0x0
- /*
- * Argument types for the AML Parser
- * Each field in the Arg_types u32 is 5 bits, allowing for a maximum of 6 arguments.
- * There can be up to 31 unique argument types
- */
- #define ARGP_BYTEDATA 0x01
- #define ARGP_BYTELIST 0x02
- #define ARGP_CHARLIST 0x03
- #define ARGP_DATAOBJ 0x04
- #define ARGP_DATAOBJLIST 0x05
- #define ARGP_DWORDDATA 0x06
- #define ARGP_FIELDLIST 0x07
- #define ARGP_NAME 0x08
- #define ARGP_NAMESTRING 0x09
- #define ARGP_OBJLIST 0x0A
- #define ARGP_PKGLENGTH 0x0B
- #define ARGP_SUPERNAME 0x0C
- #define ARGP_TARGET 0x0D
- #define ARGP_TERMARG 0x0E
- #define ARGP_TERMLIST 0x0F
- #define ARGP_WORDDATA 0x10
- #define ARGP_QWORDDATA 0x11
- #define ARGP_SIMPLENAME 0x12
- /*
- * Resolved argument types for the AML Interpreter
- * Each field in the Arg_types u32 is 5 bits, allowing for a maximum of 6 arguments.
- * There can be up to 31 unique argument types (0 is end-of-arg-list indicator)
- */
- /* "Standard" ACPI types are 1-15 (0x0F) */
- #define ARGI_INTEGER ACPI_TYPE_INTEGER /* 1 */
- #define ARGI_STRING ACPI_TYPE_STRING /* 2 */
- #define ARGI_BUFFER ACPI_TYPE_BUFFER /* 3 */
- #define ARGI_PACKAGE ACPI_TYPE_PACKAGE /* 4 */
- #define ARGI_EVENT ACPI_TYPE_EVENT
- #define ARGI_MUTEX ACPI_TYPE_MUTEX
- #define ARGI_REGION ACPI_TYPE_REGION
- #define ARGI_DDBHANDLE ACPI_TYPE_DDB_HANDLE
- /* Custom types are 0x10 through 0x1F */
- #define ARGI_IF 0x10
- #define ARGI_ANYOBJECT 0x11
- #define ARGI_ANYTYPE 0x12
- #define ARGI_COMPUTEDATA 0x13 /* Buffer, String, or Integer */
- #define ARGI_DATAOBJECT 0x14 /* Buffer, String, package or reference to a Node - Used only by Size_of operator*/
- #define ARGI_COMPLEXOBJ 0x15 /* Buffer, String, or package (Used by INDEX op only) */
- #define ARGI_INTEGER_REF 0x16
- #define ARGI_OBJECT_REF 0x17
- #define ARGI_DEVICE_REF 0x18
- #define ARGI_REFERENCE 0x19
- #define ARGI_TARGETREF 0x1A /* Target, subject to implicit conversion */
- #define ARGI_FIXED_TARGET 0x1B /* Target, no implicit conversion */
- #define ARGI_SIMPLE_TARGET 0x1C /* Name, Local, Arg -- no implicit conversion */
- #define ARGI_BUFFERSTRING 0x1D
- #define ARGI_INVALID_OPCODE 0xFFFFFFFF
- /*
- * hash offsets
- */
- #define AML_EXTOP_HASH_OFFSET 22
- #define AML_LNOT_HASH_OFFSET 19
- /*
- * opcode groups and types
- */
- #define OPGRP_NAMED 0x01
- #define OPGRP_FIELD 0x02
- #define OPGRP_BYTELIST 0x04
- /*
- * Opcode information
- */
- /* Opcode flags */
- #define AML_HAS_ARGS 0x0800
- #define AML_HAS_TARGET 0x0400
- #define AML_HAS_RETVAL 0x0200
- #define AML_NSOBJECT 0x0100
- #define AML_NSOPCODE 0x0080
- #define AML_NSNODE 0x0040
- #define AML_NAMED 0x0020
- #define AML_DEFER 0x0010
- #define AML_FIELD 0x0008
- #define AML_CREATE 0x0004
- #define AML_MATH 0x0002
- #define AML_LOGICAL 0x0001
- /* Convenient flag groupings */
- #define AML_FLAGS_EXEC_1A_0T_0R AML_HAS_ARGS /* Monadic1 */
- #define AML_FLAGS_EXEC_1A_0T_1R AML_HAS_ARGS | AML_HAS_RETVAL /* Monadic2 */
- #define AML_FLAGS_EXEC_1A_1T_0R AML_HAS_ARGS | AML_HAS_TARGET
- #define AML_FLAGS_EXEC_1A_1T_1R AML_HAS_ARGS | AML_HAS_TARGET | AML_HAS_RETVAL /* Monadic2_r */
- #define AML_FLAGS_EXEC_2A_0T_0R AML_HAS_ARGS /* Dyadic1 */
- #define AML_FLAGS_EXEC_2A_0T_1R AML_HAS_ARGS | AML_HAS_RETVAL /* Dyadic2 */
- #define AML_FLAGS_EXEC_2A_1T_1R AML_HAS_ARGS | AML_HAS_TARGET | AML_HAS_RETVAL /* Dyadic2_r */
- #define AML_FLAGS_EXEC_2A_2T_1R AML_HAS_ARGS | AML_HAS_TARGET | AML_HAS_RETVAL
- #define AML_FLAGS_EXEC_3A_0T_0R AML_HAS_ARGS
- #define AML_FLAGS_EXEC_3A_1T_1R AML_HAS_ARGS | AML_HAS_TARGET | AML_HAS_RETVAL
- #define AML_FLAGS_EXEC_6A_0T_1R AML_HAS_ARGS | AML_HAS_RETVAL
- /*
- * The opcode Type is used in a dispatch table, do not change
- * without updating the table.
- */
- #define AML_TYPE_EXEC_1A_0T_0R 0x00 /* Monadic1 */
- #define AML_TYPE_EXEC_1A_0T_1R 0x01 /* Monadic2 */
- #define AML_TYPE_EXEC_1A_1T_0R 0x02
- #define AML_TYPE_EXEC_1A_1T_1R 0x03 /* Monadic2_r */
- #define AML_TYPE_EXEC_2A_0T_0R 0x04 /* Dyadic1 */
- #define AML_TYPE_EXEC_2A_0T_1R 0x05 /* Dyadic2 */
- #define AML_TYPE_EXEC_2A_1T_1R 0x06 /* Dyadic2_r */
- #define AML_TYPE_EXEC_2A_2T_1R 0x07
- #define AML_TYPE_EXEC_3A_0T_0R 0x08
- #define AML_TYPE_EXEC_3A_1T_1R 0x09
- #define AML_TYPE_EXEC_6A_0T_1R 0x0A
- /* End of types used in dispatch table */
- #define AML_TYPE_LITERAL 0x0B
- #define AML_TYPE_CONSTANT 0x0C
- #define AML_TYPE_METHOD_ARGUMENT 0x0D
- #define AML_TYPE_LOCAL_VARIABLE 0x0E
- #define AML_TYPE_DATA_TERM 0x0F
- /* Generic for an op that returns a value */
- #define AML_TYPE_METHOD_CALL 0x10
- /* Misc */
- #define AML_TYPE_CREATE_FIELD 0x11
- #define AML_TYPE_CONTROL 0x12
- #define AML_TYPE_NAMED_NO_OBJ 0x13
- #define AML_TYPE_NAMED_FIELD 0x14
- #define AML_TYPE_NAMED_SIMPLE 0x15
- #define AML_TYPE_NAMED_COMPLEX 0x16
- #define AML_TYPE_RETURN 0x17
- #define AML_TYPE_UNDEFINED 0x18
- #define AML_TYPE_BOGUS 0x19
- /*
- * Opcode classes
- */
- #define AML_CLASS_EXECUTE 0x00
- #define AML_CLASS_CREATE 0x01
- #define AML_CLASS_ARGUMENT 0x02
- #define AML_CLASS_NAMED_OBJECT 0x03
- #define AML_CLASS_CONTROL 0x04
- #define AML_CLASS_ASCII 0x05
- #define AML_CLASS_PREFIX 0x06
- #define AML_CLASS_INTERNAL 0x07
- #define AML_CLASS_RETURN_VALUE 0x08
- #define AML_CLASS_METHOD_CALL 0x09
- #define AML_CLASS_UNKNOWN 0x0A
- /* Predefined Operation Region Space_iDs */
- typedef enum
- {
- REGION_MEMORY = 0,
- REGION_IO,
- REGION_PCI_CONFIG,
- REGION_EC,
- REGION_SMBUS,
- REGION_CMOS,
- REGION_PCI_BAR,
- REGION_FIXED_HW = 0x7F,
- } AML_REGION_TYPES;
- /* Comparison operation codes for Match_op operator */
- typedef enum
- {
- MATCH_MTR = 0,
- MATCH_MEQ = 1,
- MATCH_MLE = 2,
- MATCH_MLT = 3,
- MATCH_MGE = 4,
- MATCH_MGT = 5
- } AML_MATCH_OPERATOR;
- #define MAX_MATCH_OPERATOR 5
- /* Field Access Types */
- #define ACCESS_TYPE_MASK 0x0f
- #define ACCESS_TYPE_SHIFT 0
- typedef enum
- {
- ACCESS_ANY_ACC = 0,
- ACCESS_BYTE_ACC = 1,
- ACCESS_WORD_ACC = 2,
- ACCESS_DWORD_ACC = 3,
- ACCESS_QWORD_ACC = 4, /* ACPI 2.0 */
- ACCESS_BLOCK_ACC = 4,
- ACCESS_SMBSEND_RECV_ACC = 5,
- ACCESS_SMBQUICK_ACC = 6
- } AML_ACCESS_TYPE;
- /* Field Lock Rules */
- #define LOCK_RULE_MASK 0x10
- #define LOCK_RULE_SHIFT 4
- typedef enum
- {
- GLOCK_NEVER_LOCK = 0,
- GLOCK_ALWAYS_LOCK = 1
- } AML_LOCK_RULE;
- /* Field Update Rules */
- #define UPDATE_RULE_MASK 0x060
- #define UPDATE_RULE_SHIFT 5
- typedef enum
- {
- UPDATE_PRESERVE = 0,
- UPDATE_WRITE_AS_ONES = 1,
- UPDATE_WRITE_AS_ZEROS = 2
- } AML_UPDATE_RULE;
- /* bit fields in Method_flags byte */
- #define METHOD_FLAGS_ARG_COUNT 0x07
- #define METHOD_FLAGS_SERIALIZED 0x08
- #define METHOD_FLAGS_SYNCH_LEVEL 0xF0
- /* Array sizes. Used for range checking also */
- #define NUM_REGION_TYPES 7
- #define NUM_ACCESS_TYPES 7
- #define NUM_UPDATE_RULES 3
- #define NUM_MATCH_OPS 7
- #define NUM_OPCODES 256
- #define NUM_FIELD_NAMES 2
- #define USER_REGION_BEGIN 0x80
- #endif /* __AMLCODE_H__ */