mirror of
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c501d8112c
svn path=/branches/aicom-network-fixes/; revision=34994
421 lines
14 KiB
C
421 lines
14 KiB
C
/******************************************************************************
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*
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* Name: amlcode.h - Definitions for AML, as included in "definition blocks"
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* Declarations and definitions contained herein are derived
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* directly from the ACPI specification.
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* $Revision: 1.1 $
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*
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*****************************************************************************/
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/*
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* Copyright (C) 2000, 2001 R. Byron Moore
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef __AMLCODE_H__
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#define __AMLCODE_H__
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/* primary opcodes */
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#define AML_NULL_CHAR (u16) 0x00
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#define AML_ZERO_OP (u16) 0x00
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#define AML_ONE_OP (u16) 0x01
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#define AML_UNASSIGNED (u16) 0x02
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#define AML_ALIAS_OP (u16) 0x06
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#define AML_NAME_OP (u16) 0x08
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#define AML_BYTE_OP (u16) 0x0a
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#define AML_WORD_OP (u16) 0x0b
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#define AML_DWORD_OP (u16) 0x0c
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#define AML_STRING_OP (u16) 0x0d
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#define AML_QWORD_OP (u16) 0x0e /* ACPI 2.0 */
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#define AML_SCOPE_OP (u16) 0x10
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#define AML_BUFFER_OP (u16) 0x11
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#define AML_PACKAGE_OP (u16) 0x12
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#define AML_VAR_PACKAGE_OP (u16) 0x13 /* ACPI 2.0 */
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#define AML_METHOD_OP (u16) 0x14
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#define AML_DUAL_NAME_PREFIX (u16) 0x2e
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#define AML_MULTI_NAME_PREFIX_OP (u16) 0x2f
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#define AML_NAME_CHAR_SUBSEQ (u16) 0x30
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#define AML_NAME_CHAR_FIRST (u16) 0x41
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#define AML_OP_PREFIX (u16) 0x5b
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#define AML_ROOT_PREFIX (u16) 0x5c
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#define AML_PARENT_PREFIX (u16) 0x5e
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#define AML_LOCAL_OP (u16) 0x60
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#define AML_LOCAL0 (u16) 0x60
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#define AML_LOCAL1 (u16) 0x61
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#define AML_LOCAL2 (u16) 0x62
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#define AML_LOCAL3 (u16) 0x63
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#define AML_LOCAL4 (u16) 0x64
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#define AML_LOCAL5 (u16) 0x65
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#define AML_LOCAL6 (u16) 0x66
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#define AML_LOCAL7 (u16) 0x67
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#define AML_ARG_OP (u16) 0x68
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#define AML_ARG0 (u16) 0x68
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#define AML_ARG1 (u16) 0x69
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#define AML_ARG2 (u16) 0x6a
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#define AML_ARG3 (u16) 0x6b
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#define AML_ARG4 (u16) 0x6c
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#define AML_ARG5 (u16) 0x6d
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#define AML_ARG6 (u16) 0x6e
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#define AML_STORE_OP (u16) 0x70
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#define AML_REF_OF_OP (u16) 0x71
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#define AML_ADD_OP (u16) 0x72
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#define AML_CONCAT_OP (u16) 0x73
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#define AML_SUBTRACT_OP (u16) 0x74
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#define AML_INCREMENT_OP (u16) 0x75
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#define AML_DECREMENT_OP (u16) 0x76
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#define AML_MULTIPLY_OP (u16) 0x77
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#define AML_DIVIDE_OP (u16) 0x78
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#define AML_SHIFT_LEFT_OP (u16) 0x79
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#define AML_SHIFT_RIGHT_OP (u16) 0x7a
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#define AML_BIT_AND_OP (u16) 0x7b
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#define AML_BIT_NAND_OP (u16) 0x7c
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#define AML_BIT_OR_OP (u16) 0x7d
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#define AML_BIT_NOR_OP (u16) 0x7e
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#define AML_BIT_XOR_OP (u16) 0x7f
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#define AML_BIT_NOT_OP (u16) 0x80
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#define AML_FIND_SET_LEFT_BIT_OP (u16) 0x81
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#define AML_FIND_SET_RIGHT_BIT_OP (u16) 0x82
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#define AML_DEREF_OF_OP (u16) 0x83
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#define AML_CONCAT_RES_OP (u16) 0x84 /* ACPI 2.0 */
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#define AML_MOD_OP (u16) 0x85 /* ACPI 2.0 */
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#define AML_NOTIFY_OP (u16) 0x86
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#define AML_SIZE_OF_OP (u16) 0x87
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#define AML_INDEX_OP (u16) 0x88
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#define AML_MATCH_OP (u16) 0x89
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#define AML_DWORD_FIELD_OP (u16) 0x8a
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#define AML_WORD_FIELD_OP (u16) 0x8b
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#define AML_BYTE_FIELD_OP (u16) 0x8c
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#define AML_BIT_FIELD_OP (u16) 0x8d
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#define AML_TYPE_OP (u16) 0x8e
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#define AML_QWORD_FIELD_OP (u16) 0x8f /* ACPI 2.0 */
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#define AML_LAND_OP (u16) 0x90
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#define AML_LOR_OP (u16) 0x91
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#define AML_LNOT_OP (u16) 0x92
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#define AML_LEQUAL_OP (u16) 0x93
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#define AML_LGREATER_OP (u16) 0x94
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#define AML_LLESS_OP (u16) 0x95
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#define AML_TO_BUFFER_OP (u16) 0x96 /* ACPI 2.0 */
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#define AML_TO_DECSTRING_OP (u16) 0x97 /* ACPI 2.0 */
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#define AML_TO_HEXSTRING_OP (u16) 0x98 /* ACPI 2.0 */
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#define AML_TO_INTEGER_OP (u16) 0x99 /* ACPI 2.0 */
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#define AML_TO_STRING_OP (u16) 0x9c /* ACPI 2.0 */
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#define AML_COPY_OP (u16) 0x9d /* ACPI 2.0 */
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#define AML_MID_OP (u16) 0x9e /* ACPI 2.0 */
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#define AML_CONTINUE_OP (u16) 0x9f /* ACPI 2.0 */
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#define AML_IF_OP (u16) 0xa0
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#define AML_ELSE_OP (u16) 0xa1
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#define AML_WHILE_OP (u16) 0xa2
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#define AML_NOOP_OP (u16) 0xa3
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#define AML_RETURN_OP (u16) 0xa4
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#define AML_BREAK_OP (u16) 0xa5
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#define AML_BREAK_POINT_OP (u16) 0xcc
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#define AML_ONES_OP (u16) 0xff
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/* prefixed opcodes */
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#define AML_EXTOP (u16) 0x005b
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#define AML_MUTEX_OP (u16) 0x5b01
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#define AML_EVENT_OP (u16) 0x5b02
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#define AML_SHIFT_RIGHT_BIT_OP (u16) 0x5b10
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#define AML_SHIFT_LEFT_BIT_OP (u16) 0x5b11
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#define AML_COND_REF_OF_OP (u16) 0x5b12
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#define AML_CREATE_FIELD_OP (u16) 0x5b13
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#define AML_LOAD_TABLE_OP (u16) 0x5b1f /* ACPI 2.0 */
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#define AML_LOAD_OP (u16) 0x5b20
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#define AML_STALL_OP (u16) 0x5b21
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#define AML_SLEEP_OP (u16) 0x5b22
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#define AML_ACQUIRE_OP (u16) 0x5b23
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#define AML_SIGNAL_OP (u16) 0x5b24
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#define AML_WAIT_OP (u16) 0x5b25
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#define AML_RESET_OP (u16) 0x5b26
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#define AML_RELEASE_OP (u16) 0x5b27
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#define AML_FROM_BCD_OP (u16) 0x5b28
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#define AML_TO_BCD_OP (u16) 0x5b29
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#define AML_UNLOAD_OP (u16) 0x5b2a
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#define AML_REVISION_OP (u16) 0x5b30
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#define AML_DEBUG_OP (u16) 0x5b31
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#define AML_FATAL_OP (u16) 0x5b32
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#define AML_REGION_OP (u16) 0x5b80
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#define AML_DEF_FIELD_OP (u16) 0x5b81
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#define AML_DEVICE_OP (u16) 0x5b82
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#define AML_PROCESSOR_OP (u16) 0x5b83
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#define AML_POWER_RES_OP (u16) 0x5b84
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#define AML_THERMAL_ZONE_OP (u16) 0x5b85
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#define AML_INDEX_FIELD_OP (u16) 0x5b86
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#define AML_BANK_FIELD_OP (u16) 0x5b87
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#define AML_DATA_REGION_OP (u16) 0x5b88 /* ACPI 2.0 */
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/* Bogus opcodes (they are actually two separate opcodes) */
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#define AML_LGREATEREQUAL_OP (u16) 0x9295
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#define AML_LLESSEQUAL_OP (u16) 0x9294
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#define AML_LNOTEQUAL_OP (u16) 0x9293
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/*
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* Internal opcodes
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* Use only "Unknown" AML opcodes, don't attempt to use
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* any valid ACPI ASCII values (A-Z, 0-9, '-')
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*/
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#define AML_NAMEPATH_OP (u16) 0x002d
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#define AML_NAMEDFIELD_OP (u16) 0x0030
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#define AML_RESERVEDFIELD_OP (u16) 0x0031
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#define AML_ACCESSFIELD_OP (u16) 0x0032
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#define AML_BYTELIST_OP (u16) 0x0033
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#define AML_STATICSTRING_OP (u16) 0x0034
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#define AML_METHODCALL_OP (u16) 0x0035
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#define AML_RETURN_VALUE_OP (u16) 0x0036
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#define ARG_NONE 0x0
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/*
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* Argument types for the AML Parser
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* Each field in the Arg_types u32 is 5 bits, allowing for a maximum of 6 arguments.
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* There can be up to 31 unique argument types
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*/
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#define ARGP_BYTEDATA 0x01
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#define ARGP_BYTELIST 0x02
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#define ARGP_CHARLIST 0x03
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#define ARGP_DATAOBJ 0x04
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#define ARGP_DATAOBJLIST 0x05
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#define ARGP_DWORDDATA 0x06
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#define ARGP_FIELDLIST 0x07
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#define ARGP_NAME 0x08
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#define ARGP_NAMESTRING 0x09
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#define ARGP_OBJLIST 0x0A
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#define ARGP_PKGLENGTH 0x0B
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#define ARGP_SUPERNAME 0x0C
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#define ARGP_TARGET 0x0D
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#define ARGP_TERMARG 0x0E
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#define ARGP_TERMLIST 0x0F
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#define ARGP_WORDDATA 0x10
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#define ARGP_QWORDDATA 0x11
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#define ARGP_SIMPLENAME 0x12
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/*
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* Resolved argument types for the AML Interpreter
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* Each field in the Arg_types u32 is 5 bits, allowing for a maximum of 6 arguments.
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* There can be up to 31 unique argument types (0 is end-of-arg-list indicator)
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*/
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/* "Standard" ACPI types are 1-15 (0x0F) */
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#define ARGI_INTEGER ACPI_TYPE_INTEGER /* 1 */
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#define ARGI_STRING ACPI_TYPE_STRING /* 2 */
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#define ARGI_BUFFER ACPI_TYPE_BUFFER /* 3 */
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#define ARGI_PACKAGE ACPI_TYPE_PACKAGE /* 4 */
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#define ARGI_EVENT ACPI_TYPE_EVENT
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#define ARGI_MUTEX ACPI_TYPE_MUTEX
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#define ARGI_REGION ACPI_TYPE_REGION
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#define ARGI_DDBHANDLE ACPI_TYPE_DDB_HANDLE
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/* Custom types are 0x10 through 0x1F */
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#define ARGI_IF 0x10
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#define ARGI_ANYOBJECT 0x11
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#define ARGI_ANYTYPE 0x12
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#define ARGI_COMPUTEDATA 0x13 /* Buffer, String, or Integer */
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#define ARGI_DATAOBJECT 0x14 /* Buffer, string, package or reference to a Node - Used only by Size_of operator*/
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#define ARGI_COMPLEXOBJ 0x15 /* Buffer or package */
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#define ARGI_INTEGER_REF 0x16
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#define ARGI_OBJECT_REF 0x17
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#define ARGI_DEVICE_REF 0x18
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#define ARGI_REFERENCE 0x19
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#define ARGI_TARGETREF 0x1A /* Target, subject to implicit conversion */
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#define ARGI_FIXED_TARGET 0x1B /* Target, no implicit conversion */
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#define ARGI_SIMPLE_TARGET 0x1C /* Name, Local, Arg -- no implicit conversion */
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#define ARGI_BUFFERSTRING 0x1D
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#define ARGI_INVALID_OPCODE 0xFFFFFFFF
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/*
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* hash offsets
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*/
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#define AML_EXTOP_HASH_OFFSET 22
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#define AML_LNOT_HASH_OFFSET 19
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/*
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* opcode groups and types
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*/
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#define OPGRP_NAMED 0x01
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#define OPGRP_FIELD 0x02
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#define OPGRP_BYTELIST 0x04
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#define OPTYPE_UNDEFINED 0
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#define OPTYPE_LITERAL 1
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#define OPTYPE_CONSTANT 2
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#define OPTYPE_METHOD_ARGUMENT 3
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#define OPTYPE_LOCAL_VARIABLE 4
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#define OPTYPE_DATA_TERM 5
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/* Type 1 opcodes */
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#define OPTYPE_MONADIC1 6
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#define OPTYPE_DYADIC1 7
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/* Type 2 opcodes */
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#define OPTYPE_MONADIC2 8
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#define OPTYPE_MONADIC2_r 9
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#define OPTYPE_DYADIC2 10
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#define OPTYPE_DYADIC2_r 11
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#define OPTYPE_DYADIC2_s 12
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#define OPTYPE_INDEX 13
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#define OPTYPE_MATCH 14
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/* Generic for an op that returns a value */
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#define OPTYPE_METHOD_CALL 15
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/* Misc */
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#define OPTYPE_CREATE_FIELD 16
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#define OPTYPE_FATAL 17
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#define OPTYPE_CONTROL 18
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#define OPTYPE_RECONFIGURATION 19
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#define OPTYPE_NAMED_OBJECT 20
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#define OPTYPE_RETURN 21
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#define OPTYPE_BOGUS 22
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/* Predefined Operation Region Space_iDs */
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typedef enum
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{
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REGION_MEMORY = 0,
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REGION_IO,
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REGION_PCI_CONFIG,
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REGION_EC,
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REGION_SMBUS,
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REGION_CMOS,
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REGION_PCI_BAR
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} AML_REGION_TYPES;
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/* Comparison operation codes for Match_op operator */
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typedef enum
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{
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MATCH_MTR = 0,
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MATCH_MEQ = 1,
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MATCH_MLE = 2,
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MATCH_MLT = 3,
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MATCH_MGE = 4,
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MATCH_MGT = 5
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} AML_MATCH_OPERATOR;
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#define MAX_MATCH_OPERATOR 5
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/* Field Access Types */
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#define ACCESS_TYPE_MASK 0x0f
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#define ACCESS_TYPE_SHIFT 0
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typedef enum
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{
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ACCESS_ANY_ACC = 0,
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ACCESS_BYTE_ACC = 1,
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ACCESS_WORD_ACC = 2,
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ACCESS_DWORD_ACC = 3,
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ACCESS_BLOCK_ACC = 4,
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ACCESS_SMBSEND_RECV_ACC = 5,
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ACCESS_SMBQUICK_ACC = 6
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} AML_ACCESS_TYPE;
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/* Field Lock Rules */
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#define LOCK_RULE_MASK 0x10
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#define LOCK_RULE_SHIFT 4
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typedef enum
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{
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GLOCK_NEVER_LOCK = 0,
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GLOCK_ALWAYS_LOCK = 1
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} AML_LOCK_RULE;
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/* Field Update Rules */
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#define UPDATE_RULE_MASK 0x060
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#define UPDATE_RULE_SHIFT 5
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typedef enum
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{
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UPDATE_PRESERVE = 0,
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UPDATE_WRITE_AS_ONES = 1,
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UPDATE_WRITE_AS_ZEROS = 2
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} AML_UPDATE_RULE;
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/* bit fields in Method_flags byte */
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#define METHOD_FLAGS_ARG_COUNT 0x07
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#define METHOD_FLAGS_SERIALIZED 0x08
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#define METHOD_FLAGS_SYNCH_LEVEL 0xF0
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/* Array sizes. Used for range checking also */
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#define NUM_REGION_TYPES 7
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#define NUM_ACCESS_TYPES 7
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#define NUM_UPDATE_RULES 3
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#define NUM_MATCH_OPS 7
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#define NUM_OPCODES 256
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#define NUM_FIELD_NAMES 2
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#define USER_REGION_BEGIN 0x80
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/*
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* AML tables
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*/
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#ifdef DEFINE_AML_GLOBALS
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/* External declarations of the AML tables */
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extern u8 acpi_gbl_aml [NUM_OPCODES];
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extern u16 acpi_gbl_pfx [NUM_OPCODES];
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#endif /* DEFINE_AML_GLOBALS */
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#endif /* __AMLCODE_H__ */
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