/** @file
  This file contains AML code definition in the latest ACPI spec.

  Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>
  Copyright (c) 2019 - 2021, Arm Limited. All rights reserved.<BR>
  SPDX-License-Identifier: BSD-2-Clause-Patent

**/

#ifndef _ACPI_AML_H_
#define _ACPI_AML_H_

//
// ACPI AML definition
//

//
// Primary OpCode
//
#define AML_ZERO_OP                  0x00
#define AML_ONE_OP                   0x01
#define AML_ALIAS_OP                 0x06
#define AML_NAME_OP                  0x08
#define AML_BYTE_PREFIX              0x0a
#define AML_WORD_PREFIX              0x0b
#define AML_DWORD_PREFIX             0x0c
#define AML_STRING_PREFIX            0x0d
#define AML_QWORD_PREFIX             0x0e
#define AML_SCOPE_OP                 0x10
#define AML_BUFFER_OP                0x11
#define AML_PACKAGE_OP               0x12
#define AML_VAR_PACKAGE_OP           0x13
#define AML_METHOD_OP                0x14
#define AML_EXTERNAL_OP              0x15
#define AML_DUAL_NAME_PREFIX         0x2e
#define AML_MULTI_NAME_PREFIX        0x2f
#define AML_NAME_CHAR_A              0x41
#define AML_NAME_CHAR_B              0x42
#define AML_NAME_CHAR_C              0x43
#define AML_NAME_CHAR_D              0x44
#define AML_NAME_CHAR_E              0x45
#define AML_NAME_CHAR_F              0x46
#define AML_NAME_CHAR_G              0x47
#define AML_NAME_CHAR_H              0x48
#define AML_NAME_CHAR_I              0x49
#define AML_NAME_CHAR_J              0x4a
#define AML_NAME_CHAR_K              0x4b
#define AML_NAME_CHAR_L              0x4c
#define AML_NAME_CHAR_M              0x4d
#define AML_NAME_CHAR_N              0x4e
#define AML_NAME_CHAR_O              0x4f
#define AML_NAME_CHAR_P              0x50
#define AML_NAME_CHAR_Q              0x51
#define AML_NAME_CHAR_R              0x52
#define AML_NAME_CHAR_S              0x53
#define AML_NAME_CHAR_T              0x54
#define AML_NAME_CHAR_U              0x55
#define AML_NAME_CHAR_V              0x56
#define AML_NAME_CHAR_W              0x57
#define AML_NAME_CHAR_X              0x58
#define AML_NAME_CHAR_Y              0x59
#define AML_NAME_CHAR_Z              0x5a
#define AML_ROOT_CHAR                0x5c
#define AML_PARENT_PREFIX_CHAR       0x5e
#define AML_NAME_CHAR__              0x5f
#define AML_LOCAL0                   0x60
#define AML_LOCAL1                   0x61
#define AML_LOCAL2                   0x62
#define AML_LOCAL3                   0x63
#define AML_LOCAL4                   0x64
#define AML_LOCAL5                   0x65
#define AML_LOCAL6                   0x66
#define AML_LOCAL7                   0x67
#define AML_ARG0                     0x68
#define AML_ARG1                     0x69
#define AML_ARG2                     0x6a
#define AML_ARG3                     0x6b
#define AML_ARG4                     0x6c
#define AML_ARG5                     0x6d
#define AML_ARG6                     0x6e
#define AML_STORE_OP                 0x70
#define AML_REF_OF_OP                0x71
#define AML_ADD_OP                   0x72
#define AML_CONCAT_OP                0x73
#define AML_SUBTRACT_OP              0x74
#define AML_INCREMENT_OP             0x75
#define AML_DECREMENT_OP             0x76
#define AML_MULTIPLY_OP              0x77
#define AML_DIVIDE_OP                0x78
#define AML_SHIFT_LEFT_OP            0x79
#define AML_SHIFT_RIGHT_OP           0x7a
#define AML_AND_OP                   0x7b
#define AML_NAND_OP                  0x7c
#define AML_OR_OP                    0x7d
#define AML_NOR_OP                   0x7e
#define AML_XOR_OP                   0x7f
#define AML_NOT_OP                   0x80
#define AML_FIND_SET_LEFT_BIT_OP     0x81
#define AML_FIND_SET_RIGHT_BIT_OP    0x82
#define AML_DEREF_OF_OP              0x83
#define AML_CONCAT_RES_OP            0x84
#define AML_MOD_OP                   0x85
#define AML_NOTIFY_OP                0x86
#define AML_SIZE_OF_OP               0x87
#define AML_INDEX_OP                 0x88
#define AML_MATCH_OP                 0x89
#define AML_CREATE_DWORD_FIELD_OP    0x8a
#define AML_CREATE_WORD_FIELD_OP     0x8b
#define AML_CREATE_BYTE_FIELD_OP     0x8c
#define AML_CREATE_BIT_FIELD_OP      0x8d
#define AML_OBJECT_TYPE_OP           0x8e
#define AML_CREATE_QWORD_FIELD_OP    0x8f
#define AML_LAND_OP                  0x90
#define AML_LOR_OP                   0x91
#define AML_LNOT_OP                  0x92
#define AML_LEQUAL_OP                0x93
#define AML_LGREATER_OP              0x94
#define AML_LLESS_OP                 0x95
#define AML_TO_BUFFER_OP             0x96
#define AML_TO_DEC_STRING_OP         0x97
#define AML_TO_HEX_STRING_OP         0x98
#define AML_TO_INTEGER_OP            0x99
#define AML_TO_STRING_OP             0x9c
#define AML_COPY_OBJECT_OP           0x9d
#define AML_MID_OP                   0x9e
#define AML_CONTINUE_OP              0x9f
#define AML_IF_OP                    0xa0
#define AML_ELSE_OP                  0xa1
#define AML_WHILE_OP                 0xa2
#define AML_NOOP_OP                  0xa3
#define AML_RETURN_OP                0xa4
#define AML_BREAK_OP                 0xa5
#define AML_BREAK_POINT_OP           0xcc
#define AML_ONES_OP                  0xff

//
// Extended OpCode
//
#define AML_EXT_OP                   0x5b

#define AML_EXT_MUTEX_OP             0x01
#define AML_EXT_EVENT_OP             0x02
#define AML_EXT_COND_REF_OF_OP       0x12
#define AML_EXT_CREATE_FIELD_OP      0x13
#define AML_EXT_LOAD_TABLE_OP        0x1f
#define AML_EXT_LOAD_OP              0x20
#define AML_EXT_STALL_OP             0x21
#define AML_EXT_SLEEP_OP             0x22
#define AML_EXT_ACQUIRE_OP           0x23
#define AML_EXT_SIGNAL_OP            0x24
#define AML_EXT_WAIT_OP              0x25
#define AML_EXT_RESET_OP             0x26
#define AML_EXT_RELEASE_OP           0x27
#define AML_EXT_FROM_BCD_OP          0x28
#define AML_EXT_TO_BCD_OP            0x29
#define AML_EXT_UNLOAD_OP            0x2a
#define AML_EXT_REVISION_OP          0x30
#define AML_EXT_DEBUG_OP             0x31
#define AML_EXT_FATAL_OP             0x32
#define AML_EXT_TIMER_OP             0x33
#define AML_EXT_REGION_OP            0x80
#define AML_EXT_FIELD_OP             0x81
#define AML_EXT_DEVICE_OP            0x82
#define AML_EXT_PROCESSOR_OP         0x83
#define AML_EXT_POWER_RES_OP         0x84
#define AML_EXT_THERMAL_ZONE_OP      0x85
#define AML_EXT_INDEX_FIELD_OP       0x86
#define AML_EXT_BANK_FIELD_OP        0x87
#define AML_EXT_DATA_REGION_OP       0x88

//
// FieldElement OpCode
//
#define AML_FIELD_RESERVED_OP        0x00
#define AML_FIELD_ACCESS_OP          0x01
#define AML_FIELD_CONNECTION_OP      0x02
#define AML_FIELD_EXT_ACCESS_OP      0x03

//
// AML Name segment definitions
//
#define AML_NAME_SEG_SIZE            4

#endif
