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AcpiAml.h
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1 /** @file
2  This file contains AML code definition in the latest ACPI spec.
3 
4  Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>
5  Copyright (c) 2019 - 2021, Arm Limited. All rights reserved.<BR>
6  SPDX-License-Identifier: BSD-2-Clause-Patent
7 
8 **/
9 
10 #ifndef _ACPI_AML_H_
11 #define _ACPI_AML_H_
12 
13 FILE_LICENCE ( BSD2_PATENT );
14 FILE_SECBOOT ( PERMITTED );
15 
16 //
17 // ACPI AML definition
18 //
19 
20 //
21 // Primary OpCode
22 //
23 #define AML_ZERO_OP 0x00
24 #define AML_ONE_OP 0x01
25 #define AML_ALIAS_OP 0x06
26 #define AML_NAME_OP 0x08
27 #define AML_BYTE_PREFIX 0x0a
28 #define AML_WORD_PREFIX 0x0b
29 #define AML_DWORD_PREFIX 0x0c
30 #define AML_STRING_PREFIX 0x0d
31 #define AML_QWORD_PREFIX 0x0e
32 #define AML_SCOPE_OP 0x10
33 #define AML_BUFFER_OP 0x11
34 #define AML_PACKAGE_OP 0x12
35 #define AML_VAR_PACKAGE_OP 0x13
36 #define AML_METHOD_OP 0x14
37 #define AML_EXTERNAL_OP 0x15
38 #define AML_DUAL_NAME_PREFIX 0x2e
39 #define AML_MULTI_NAME_PREFIX 0x2f
40 #define AML_NAME_CHAR_A 0x41
41 #define AML_NAME_CHAR_B 0x42
42 #define AML_NAME_CHAR_C 0x43
43 #define AML_NAME_CHAR_D 0x44
44 #define AML_NAME_CHAR_E 0x45
45 #define AML_NAME_CHAR_F 0x46
46 #define AML_NAME_CHAR_G 0x47
47 #define AML_NAME_CHAR_H 0x48
48 #define AML_NAME_CHAR_I 0x49
49 #define AML_NAME_CHAR_J 0x4a
50 #define AML_NAME_CHAR_K 0x4b
51 #define AML_NAME_CHAR_L 0x4c
52 #define AML_NAME_CHAR_M 0x4d
53 #define AML_NAME_CHAR_N 0x4e
54 #define AML_NAME_CHAR_O 0x4f
55 #define AML_NAME_CHAR_P 0x50
56 #define AML_NAME_CHAR_Q 0x51
57 #define AML_NAME_CHAR_R 0x52
58 #define AML_NAME_CHAR_S 0x53
59 #define AML_NAME_CHAR_T 0x54
60 #define AML_NAME_CHAR_U 0x55
61 #define AML_NAME_CHAR_V 0x56
62 #define AML_NAME_CHAR_W 0x57
63 #define AML_NAME_CHAR_X 0x58
64 #define AML_NAME_CHAR_Y 0x59
65 #define AML_NAME_CHAR_Z 0x5a
66 #define AML_ROOT_CHAR 0x5c
67 #define AML_PARENT_PREFIX_CHAR 0x5e
68 #define AML_NAME_CHAR__ 0x5f
69 #define AML_LOCAL0 0x60
70 #define AML_LOCAL1 0x61
71 #define AML_LOCAL2 0x62
72 #define AML_LOCAL3 0x63
73 #define AML_LOCAL4 0x64
74 #define AML_LOCAL5 0x65
75 #define AML_LOCAL6 0x66
76 #define AML_LOCAL7 0x67
77 #define AML_ARG0 0x68
78 #define AML_ARG1 0x69
79 #define AML_ARG2 0x6a
80 #define AML_ARG3 0x6b
81 #define AML_ARG4 0x6c
82 #define AML_ARG5 0x6d
83 #define AML_ARG6 0x6e
84 #define AML_STORE_OP 0x70
85 #define AML_REF_OF_OP 0x71
86 #define AML_ADD_OP 0x72
87 #define AML_CONCAT_OP 0x73
88 #define AML_SUBTRACT_OP 0x74
89 #define AML_INCREMENT_OP 0x75
90 #define AML_DECREMENT_OP 0x76
91 #define AML_MULTIPLY_OP 0x77
92 #define AML_DIVIDE_OP 0x78
93 #define AML_SHIFT_LEFT_OP 0x79
94 #define AML_SHIFT_RIGHT_OP 0x7a
95 #define AML_AND_OP 0x7b
96 #define AML_NAND_OP 0x7c
97 #define AML_OR_OP 0x7d
98 #define AML_NOR_OP 0x7e
99 #define AML_XOR_OP 0x7f
100 #define AML_NOT_OP 0x80
101 #define AML_FIND_SET_LEFT_BIT_OP 0x81
102 #define AML_FIND_SET_RIGHT_BIT_OP 0x82
103 #define AML_DEREF_OF_OP 0x83
104 #define AML_CONCAT_RES_OP 0x84
105 #define AML_MOD_OP 0x85
106 #define AML_NOTIFY_OP 0x86
107 #define AML_SIZE_OF_OP 0x87
108 #define AML_INDEX_OP 0x88
109 #define AML_MATCH_OP 0x89
110 #define AML_CREATE_DWORD_FIELD_OP 0x8a
111 #define AML_CREATE_WORD_FIELD_OP 0x8b
112 #define AML_CREATE_BYTE_FIELD_OP 0x8c
113 #define AML_CREATE_BIT_FIELD_OP 0x8d
114 #define AML_OBJECT_TYPE_OP 0x8e
115 #define AML_CREATE_QWORD_FIELD_OP 0x8f
116 #define AML_LAND_OP 0x90
117 #define AML_LOR_OP 0x91
118 #define AML_LNOT_OP 0x92
119 #define AML_LEQUAL_OP 0x93
120 #define AML_LGREATER_OP 0x94
121 #define AML_LLESS_OP 0x95
122 #define AML_TO_BUFFER_OP 0x96
123 #define AML_TO_DEC_STRING_OP 0x97
124 #define AML_TO_HEX_STRING_OP 0x98
125 #define AML_TO_INTEGER_OP 0x99
126 #define AML_TO_STRING_OP 0x9c
127 #define AML_COPY_OBJECT_OP 0x9d
128 #define AML_MID_OP 0x9e
129 #define AML_CONTINUE_OP 0x9f
130 #define AML_IF_OP 0xa0
131 #define AML_ELSE_OP 0xa1
132 #define AML_WHILE_OP 0xa2
133 #define AML_NOOP_OP 0xa3
134 #define AML_RETURN_OP 0xa4
135 #define AML_BREAK_OP 0xa5
136 #define AML_BREAK_POINT_OP 0xcc
137 #define AML_ONES_OP 0xff
138 
139 //
140 // Extended OpCode
141 //
142 #define AML_EXT_OP 0x5b
143 
144 #define AML_EXT_MUTEX_OP 0x01
145 #define AML_EXT_EVENT_OP 0x02
146 #define AML_EXT_COND_REF_OF_OP 0x12
147 #define AML_EXT_CREATE_FIELD_OP 0x13
148 #define AML_EXT_LOAD_TABLE_OP 0x1f
149 #define AML_EXT_LOAD_OP 0x20
150 #define AML_EXT_STALL_OP 0x21
151 #define AML_EXT_SLEEP_OP 0x22
152 #define AML_EXT_ACQUIRE_OP 0x23
153 #define AML_EXT_SIGNAL_OP 0x24
154 #define AML_EXT_WAIT_OP 0x25
155 #define AML_EXT_RESET_OP 0x26
156 #define AML_EXT_RELEASE_OP 0x27
157 #define AML_EXT_FROM_BCD_OP 0x28
158 #define AML_EXT_TO_BCD_OP 0x29
159 #define AML_EXT_UNLOAD_OP 0x2a
160 #define AML_EXT_REVISION_OP 0x30
161 #define AML_EXT_DEBUG_OP 0x31
162 #define AML_EXT_FATAL_OP 0x32
163 #define AML_EXT_TIMER_OP 0x33
164 #define AML_EXT_REGION_OP 0x80
165 #define AML_EXT_FIELD_OP 0x81
166 #define AML_EXT_DEVICE_OP 0x82
167 #define AML_EXT_PROCESSOR_OP 0x83
168 #define AML_EXT_POWER_RES_OP 0x84
169 #define AML_EXT_THERMAL_ZONE_OP 0x85
170 #define AML_EXT_INDEX_FIELD_OP 0x86
171 #define AML_EXT_BANK_FIELD_OP 0x87
172 #define AML_EXT_DATA_REGION_OP 0x88
173 
174 //
175 // FieldElement OpCode
176 //
177 #define AML_FIELD_RESERVED_OP 0x00
178 #define AML_FIELD_ACCESS_OP 0x01
179 #define AML_FIELD_CONNECTION_OP 0x02
180 #define AML_FIELD_EXT_ACCESS_OP 0x03
181 
182 //
183 // AML Name segment definitions
184 //
185 #define AML_NAME_SEG_SIZE 4
186 
187 #endif
FILE_LICENCE(BSD2_PATENT)
FILE_SECBOOT(PERMITTED)