ReactOS 0.4.15-dev-8339-g4028de8
amlcode.h
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1/******************************************************************************
2 *
3 * Name: amlcode.h - Definitions for AML, as included in "definition blocks"
4 * Declarations and definitions contained herein are derived
5 * directly from the ACPI specification.
6 *
7 *****************************************************************************/
8
9/*
10 * Copyright (C) 2000 - 2022, Intel Corp.
11 * All rights reserved.
12 *
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions
15 * are met:
16 * 1. Redistributions of source code must retain the above copyright
17 * notice, this list of conditions, and the following disclaimer,
18 * without modification.
19 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
20 * substantially similar to the "NO WARRANTY" disclaimer below
21 * ("Disclaimer") and any redistribution must be conditioned upon
22 * including a substantially similar Disclaimer requirement for further
23 * binary redistribution.
24 * 3. Neither the names of the above-listed copyright holders nor the names
25 * of any contributors may be used to endorse or promote products derived
26 * from this software without specific prior written permission.
27 *
28 * Alternatively, this software may be distributed under the terms of the
29 * GNU General Public License ("GPL") version 2 as published by the Free
30 * Software Foundation.
31 *
32 * NO WARRANTY
33 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
34 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
35 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
36 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
37 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
38 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
39 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
40 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
41 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
42 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
43 * POSSIBILITY OF SUCH DAMAGES.
44 */
45
46#ifndef __AMLCODE_H__
47#define __AMLCODE_H__
48
49/* primary opcodes */
50
51#define AML_ZERO_OP (UINT16) 0x00
52#define AML_ONE_OP (UINT16) 0x01
53#define AML_ALIAS_OP (UINT16) 0x06
54#define AML_NAME_OP (UINT16) 0x08
55#define AML_BYTE_OP (UINT16) 0x0a
56#define AML_WORD_OP (UINT16) 0x0b
57#define AML_DWORD_OP (UINT16) 0x0c
58#define AML_STRING_OP (UINT16) 0x0d
59#define AML_QWORD_OP (UINT16) 0x0e /* ACPI 2.0 */
60#define AML_SCOPE_OP (UINT16) 0x10
61#define AML_BUFFER_OP (UINT16) 0x11
62#define AML_PACKAGE_OP (UINT16) 0x12
63#define AML_VARIABLE_PACKAGE_OP (UINT16) 0x13 /* ACPI 2.0 */
64#define AML_METHOD_OP (UINT16) 0x14
65#define AML_EXTERNAL_OP (UINT16) 0x15 /* ACPI 6.0 */
66#define AML_DUAL_NAME_PREFIX (UINT16) 0x2e
67#define AML_MULTI_NAME_PREFIX (UINT16) 0x2f
68#define AML_EXTENDED_PREFIX (UINT16) 0x5b
69#define AML_ROOT_PREFIX (UINT16) 0x5c
70#define AML_PARENT_PREFIX (UINT16) 0x5e
71#define AML_FIRST_LOCAL_OP (UINT16) 0x60 /* Used for Local op # calculations */
72#define AML_LOCAL0 (UINT16) 0x60
73#define AML_LOCAL1 (UINT16) 0x61
74#define AML_LOCAL2 (UINT16) 0x62
75#define AML_LOCAL3 (UINT16) 0x63
76#define AML_LOCAL4 (UINT16) 0x64
77#define AML_LOCAL5 (UINT16) 0x65
78#define AML_LOCAL6 (UINT16) 0x66
79#define AML_LOCAL7 (UINT16) 0x67
80#define AML_FIRST_ARG_OP (UINT16) 0x68 /* Used for Arg op # calculations */
81#define AML_ARG0 (UINT16) 0x68
82#define AML_ARG1 (UINT16) 0x69
83#define AML_ARG2 (UINT16) 0x6a
84#define AML_ARG3 (UINT16) 0x6b
85#define AML_ARG4 (UINT16) 0x6c
86#define AML_ARG5 (UINT16) 0x6d
87#define AML_ARG6 (UINT16) 0x6e
88#define AML_STORE_OP (UINT16) 0x70
89#define AML_REF_OF_OP (UINT16) 0x71
90#define AML_ADD_OP (UINT16) 0x72
91#define AML_CONCATENATE_OP (UINT16) 0x73
92#define AML_SUBTRACT_OP (UINT16) 0x74
93#define AML_INCREMENT_OP (UINT16) 0x75
94#define AML_DECREMENT_OP (UINT16) 0x76
95#define AML_MULTIPLY_OP (UINT16) 0x77
96#define AML_DIVIDE_OP (UINT16) 0x78
97#define AML_SHIFT_LEFT_OP (UINT16) 0x79
98#define AML_SHIFT_RIGHT_OP (UINT16) 0x7a
99#define AML_BIT_AND_OP (UINT16) 0x7b
100#define AML_BIT_NAND_OP (UINT16) 0x7c
101#define AML_BIT_OR_OP (UINT16) 0x7d
102#define AML_BIT_NOR_OP (UINT16) 0x7e
103#define AML_BIT_XOR_OP (UINT16) 0x7f
104#define AML_BIT_NOT_OP (UINT16) 0x80
105#define AML_FIND_SET_LEFT_BIT_OP (UINT16) 0x81
106#define AML_FIND_SET_RIGHT_BIT_OP (UINT16) 0x82
107#define AML_DEREF_OF_OP (UINT16) 0x83
108#define AML_CONCATENATE_TEMPLATE_OP (UINT16) 0x84 /* ACPI 2.0 */
109#define AML_MOD_OP (UINT16) 0x85 /* ACPI 2.0 */
110#define AML_NOTIFY_OP (UINT16) 0x86
111#define AML_SIZE_OF_OP (UINT16) 0x87
112#define AML_INDEX_OP (UINT16) 0x88
113#define AML_MATCH_OP (UINT16) 0x89
114#define AML_CREATE_DWORD_FIELD_OP (UINT16) 0x8a
115#define AML_CREATE_WORD_FIELD_OP (UINT16) 0x8b
116#define AML_CREATE_BYTE_FIELD_OP (UINT16) 0x8c
117#define AML_CREATE_BIT_FIELD_OP (UINT16) 0x8d
118#define AML_OBJECT_TYPE_OP (UINT16) 0x8e
119#define AML_CREATE_QWORD_FIELD_OP (UINT16) 0x8f /* ACPI 2.0 */
120#define AML_LOGICAL_AND_OP (UINT16) 0x90
121#define AML_LOGICAL_OR_OP (UINT16) 0x91
122#define AML_LOGICAL_NOT_OP (UINT16) 0x92
123#define AML_LOGICAL_EQUAL_OP (UINT16) 0x93
124#define AML_LOGICAL_GREATER_OP (UINT16) 0x94
125#define AML_LOGICAL_LESS_OP (UINT16) 0x95
126#define AML_TO_BUFFER_OP (UINT16) 0x96 /* ACPI 2.0 */
127#define AML_TO_DECIMAL_STRING_OP (UINT16) 0x97 /* ACPI 2.0 */
128#define AML_TO_HEX_STRING_OP (UINT16) 0x98 /* ACPI 2.0 */
129#define AML_TO_INTEGER_OP (UINT16) 0x99 /* ACPI 2.0 */
130#define AML_TO_STRING_OP (UINT16) 0x9c /* ACPI 2.0 */
131#define AML_COPY_OBJECT_OP (UINT16) 0x9d /* ACPI 2.0 */
132#define AML_MID_OP (UINT16) 0x9e /* ACPI 2.0 */
133#define AML_CONTINUE_OP (UINT16) 0x9f /* ACPI 2.0 */
134#define AML_IF_OP (UINT16) 0xa0
135#define AML_ELSE_OP (UINT16) 0xa1
136#define AML_WHILE_OP (UINT16) 0xa2
137#define AML_NOOP_OP (UINT16) 0xa3
138#define AML_RETURN_OP (UINT16) 0xa4
139#define AML_BREAK_OP (UINT16) 0xa5
140#define AML_COMMENT_OP (UINT16) 0xa9
141#define AML_BREAKPOINT_OP (UINT16) 0xcc
142#define AML_ONES_OP (UINT16) 0xff
143
144
145/*
146 * Combination opcodes (actually two one-byte opcodes)
147 * Used by the disassembler and iASL compiler
148 */
149#define AML_LOGICAL_GREATER_EQUAL_OP (UINT16) 0x9295 /* LNot (LLess) */
150#define AML_LOGICAL_LESS_EQUAL_OP (UINT16) 0x9294 /* LNot (LGreater) */
151#define AML_LOGICAL_NOT_EQUAL_OP (UINT16) 0x9293 /* LNot (LEqual) */
152
153
154/* Prefixed (2-byte) opcodes (with AML_EXTENDED_PREFIX) */
155
156#define AML_EXTENDED_OPCODE (UINT16) 0x5b00 /* Prefix for 2-byte opcodes */
157
158#define AML_MUTEX_OP (UINT16) 0x5b01
159#define AML_EVENT_OP (UINT16) 0x5b02
160#define AML_SHIFT_RIGHT_BIT_OP (UINT16) 0x5b10 /* Obsolete, not in ACPI spec */
161#define AML_SHIFT_LEFT_BIT_OP (UINT16) 0x5b11 /* Obsolete, not in ACPI spec */
162#define AML_CONDITIONAL_REF_OF_OP (UINT16) 0x5b12
163#define AML_CREATE_FIELD_OP (UINT16) 0x5b13
164#define AML_LOAD_TABLE_OP (UINT16) 0x5b1f /* ACPI 2.0 */
165#define AML_LOAD_OP (UINT16) 0x5b20
166#define AML_STALL_OP (UINT16) 0x5b21
167#define AML_SLEEP_OP (UINT16) 0x5b22
168#define AML_ACQUIRE_OP (UINT16) 0x5b23
169#define AML_SIGNAL_OP (UINT16) 0x5b24
170#define AML_WAIT_OP (UINT16) 0x5b25
171#define AML_RESET_OP (UINT16) 0x5b26
172#define AML_RELEASE_OP (UINT16) 0x5b27
173#define AML_FROM_BCD_OP (UINT16) 0x5b28
174#define AML_TO_BCD_OP (UINT16) 0x5b29
175#define AML_UNLOAD_OP (UINT16) 0x5b2a
176#define AML_REVISION_OP (UINT16) 0x5b30
177#define AML_DEBUG_OP (UINT16) 0x5b31
178#define AML_FATAL_OP (UINT16) 0x5b32
179#define AML_TIMER_OP (UINT16) 0x5b33 /* ACPI 3.0 */
180#define AML_REGION_OP (UINT16) 0x5b80
181#define AML_FIELD_OP (UINT16) 0x5b81
182#define AML_DEVICE_OP (UINT16) 0x5b82
183#define AML_PROCESSOR_OP (UINT16) 0x5b83
184#define AML_POWER_RESOURCE_OP (UINT16) 0x5b84
185#define AML_THERMAL_ZONE_OP (UINT16) 0x5b85
186#define AML_INDEX_FIELD_OP (UINT16) 0x5b86
187#define AML_BANK_FIELD_OP (UINT16) 0x5b87
188#define AML_DATA_REGION_OP (UINT16) 0x5b88 /* ACPI 2.0 */
189
190
191/*
192 * Opcodes for "Field" operators
193 */
194#define AML_FIELD_OFFSET_OP (UINT8) 0x00
195#define AML_FIELD_ACCESS_OP (UINT8) 0x01
196#define AML_FIELD_CONNECTION_OP (UINT8) 0x02 /* ACPI 5.0 */
197#define AML_FIELD_EXT_ACCESS_OP (UINT8) 0x03 /* ACPI 5.0 */
198
199
200/*
201 * Internal opcodes
202 * Use only "Unknown" AML opcodes, don't attempt to use
203 * any valid ACPI ASCII values (A-Z, 0-9, '-')
204 */
205#define AML_INT_NAMEPATH_OP (UINT16) 0x002d
206#define AML_INT_NAMEDFIELD_OP (UINT16) 0x0030
207#define AML_INT_RESERVEDFIELD_OP (UINT16) 0x0031
208#define AML_INT_ACCESSFIELD_OP (UINT16) 0x0032
209#define AML_INT_BYTELIST_OP (UINT16) 0x0033
210#define AML_INT_METHODCALL_OP (UINT16) 0x0035
211#define AML_INT_RETURN_VALUE_OP (UINT16) 0x0036
212#define AML_INT_EVAL_SUBTREE_OP (UINT16) 0x0037
213#define AML_INT_CONNECTION_OP (UINT16) 0x0038
214#define AML_INT_EXTACCESSFIELD_OP (UINT16) 0x0039
215
216#define ARG_NONE 0x0
217
218/*
219 * Argument types for the AML Parser
220 * Each field in the ArgTypes UINT32 is 5 bits, allowing for a maximum of 6 arguments.
221 * There can be up to 31 unique argument types
222 * Zero is reserved as end-of-list indicator
223 */
224#define ARGP_BYTEDATA 0x01
225#define ARGP_BYTELIST 0x02
226#define ARGP_CHARLIST 0x03
227#define ARGP_DATAOBJ 0x04
228#define ARGP_DATAOBJLIST 0x05
229#define ARGP_DWORDDATA 0x06
230#define ARGP_FIELDLIST 0x07
231#define ARGP_NAME 0x08
232#define ARGP_NAMESTRING 0x09
233#define ARGP_OBJLIST 0x0A
234#define ARGP_PKGLENGTH 0x0B
235#define ARGP_SUPERNAME 0x0C
236#define ARGP_TARGET 0x0D
237#define ARGP_TERMARG 0x0E
238#define ARGP_TERMLIST 0x0F
239#define ARGP_WORDDATA 0x10
240#define ARGP_QWORDDATA 0x11
241#define ARGP_SIMPLENAME 0x12 /* NameString | LocalTerm | ArgTerm */
242#define ARGP_NAME_OR_REF 0x13 /* For ObjectType only */
243#define ARGP_MAX 0x13
244#define ARGP_COMMENT 0x14
245
246/*
247 * Resolved argument types for the AML Interpreter
248 * Each field in the ArgTypes UINT32 is 5 bits, allowing for a maximum of 6 arguments.
249 * There can be up to 31 unique argument types (0 is end-of-arg-list indicator)
250 *
251 * Note1: These values are completely independent from the ACPI_TYPEs
252 * i.e., ARGI_INTEGER != ACPI_TYPE_INTEGER
253 *
254 * Note2: If and when 5 bits becomes insufficient, it would probably be best
255 * to convert to a 6-byte array of argument types, allowing 8 bits per argument.
256 */
257
258/* Single, simple types */
259
260#define ARGI_ANYTYPE 0x01 /* Don't care */
261#define ARGI_PACKAGE 0x02
262#define ARGI_EVENT 0x03
263#define ARGI_MUTEX 0x04
264#define ARGI_DDBHANDLE 0x05
265
266/* Interchangeable types (via implicit conversion) */
267
268#define ARGI_INTEGER 0x06
269#define ARGI_STRING 0x07
270#define ARGI_BUFFER 0x08
271#define ARGI_BUFFER_OR_STRING 0x09 /* Used by MID op only */
272#define ARGI_COMPUTEDATA 0x0A /* Buffer, String, or Integer */
273
274/* Reference objects */
275
276#define ARGI_INTEGER_REF 0x0B
277#define ARGI_OBJECT_REF 0x0C
278#define ARGI_DEVICE_REF 0x0D
279#define ARGI_REFERENCE 0x0E
280#define ARGI_TARGETREF 0x0F /* Target, subject to implicit conversion */
281#define ARGI_FIXED_TARGET 0x10 /* Target, no implicit conversion */
282#define ARGI_SIMPLE_TARGET 0x11 /* Name, Local, Arg -- no implicit conversion */
283#define ARGI_STORE_TARGET 0x12 /* Target for store is TARGETREF + package objects */
284
285/* Multiple/complex types */
286
287#define ARGI_DATAOBJECT 0x13 /* Buffer, String, package or reference to a Node - Used only by SizeOf operator*/
288#define ARGI_COMPLEXOBJ 0x14 /* Buffer, String, or package (Used by INDEX op only) */
289#define ARGI_REF_OR_STRING 0x15 /* Reference or String (Used by DEREFOF op only) */
290#define ARGI_REGION_OR_BUFFER 0x16 /* Used by LOAD op only */
291#define ARGI_DATAREFOBJ 0x17
292
293/* Note: types above can expand to 0x1F maximum */
294
295#define ARGI_INVALID_OPCODE 0xFFFFFFFF
296
297
298/*
299 * Some of the flags and types below are of the form:
300 *
301 * AML_FLAGS_EXEC_#A_#T,#R, or
302 * AML_TYPE_EXEC_#A_#T,#R where:
303 *
304 * #A is the number of required arguments
305 * #T is the number of target operands
306 * #R indicates whether there is a return value
307 *
308 * These types are used for the top-level dispatch of the AML
309 * opcode. They group similar operators that can share common
310 * front-end code before dispatch to the final code that implements
311 * the operator.
312 */
313
314/*
315 * Opcode information flags
316 */
317#define AML_LOGICAL 0x0001
318#define AML_LOGICAL_NUMERIC 0x0002
319#define AML_MATH 0x0004
320#define AML_CREATE 0x0008
321#define AML_FIELD 0x0010
322#define AML_DEFER 0x0020
323#define AML_NAMED 0x0040
324#define AML_NSNODE 0x0080
325#define AML_NSOPCODE 0x0100
326#define AML_NSOBJECT 0x0200
327#define AML_HAS_RETVAL 0x0400
328#define AML_HAS_TARGET 0x0800
329#define AML_HAS_ARGS 0x1000
330#define AML_CONSTANT 0x2000
331#define AML_NO_OPERAND_RESOLVE 0x4000
332
333/* Convenient flag groupings of the flags above */
334
335#define AML_FLAGS_EXEC_0A_0T_1R AML_HAS_RETVAL
336#define AML_FLAGS_EXEC_1A_0T_0R AML_HAS_ARGS /* Monadic1 */
337#define AML_FLAGS_EXEC_1A_0T_1R AML_HAS_ARGS | AML_HAS_RETVAL /* Monadic2 */
338#define AML_FLAGS_EXEC_1A_1T_0R AML_HAS_ARGS | AML_HAS_TARGET
339#define AML_FLAGS_EXEC_1A_1T_1R AML_HAS_ARGS | AML_HAS_TARGET | AML_HAS_RETVAL /* Monadic2R */
340#define AML_FLAGS_EXEC_2A_0T_0R AML_HAS_ARGS /* Dyadic1 */
341#define AML_FLAGS_EXEC_2A_0T_1R AML_HAS_ARGS | AML_HAS_RETVAL /* Dyadic2 */
342#define AML_FLAGS_EXEC_2A_1T_1R AML_HAS_ARGS | AML_HAS_TARGET | AML_HAS_RETVAL /* Dyadic2R */
343#define AML_FLAGS_EXEC_2A_2T_1R AML_HAS_ARGS | AML_HAS_TARGET | AML_HAS_RETVAL
344#define AML_FLAGS_EXEC_3A_0T_0R AML_HAS_ARGS
345#define AML_FLAGS_EXEC_3A_1T_1R AML_HAS_ARGS | AML_HAS_TARGET | AML_HAS_RETVAL
346#define AML_FLAGS_EXEC_6A_0T_1R AML_HAS_ARGS | AML_HAS_RETVAL
347
348
349/*
350 * The opcode Type is used in a dispatch table, do not change
351 * or add anything new without updating the table.
352 */
353#define AML_TYPE_EXEC_0A_0T_1R 0x00 /* 0 Args, 0 Target, 1 RetVal */
354#define AML_TYPE_EXEC_1A_0T_0R 0x01 /* 1 Args, 0 Target, 0 RetVal */
355#define AML_TYPE_EXEC_1A_0T_1R 0x02 /* 1 Args, 0 Target, 1 RetVal */
356#define AML_TYPE_EXEC_1A_1T_0R 0x03 /* 1 Args, 1 Target, 0 RetVal */
357#define AML_TYPE_EXEC_1A_1T_1R 0x04 /* 1 Args, 1 Target, 1 RetVal */
358#define AML_TYPE_EXEC_2A_0T_0R 0x05 /* 2 Args, 0 Target, 0 RetVal */
359#define AML_TYPE_EXEC_2A_0T_1R 0x06 /* 2 Args, 0 Target, 1 RetVal */
360#define AML_TYPE_EXEC_2A_1T_1R 0x07 /* 2 Args, 1 Target, 1 RetVal */
361#define AML_TYPE_EXEC_2A_2T_1R 0x08 /* 2 Args, 2 Target, 1 RetVal */
362#define AML_TYPE_EXEC_3A_0T_0R 0x09 /* 3 Args, 0 Target, 0 RetVal */
363#define AML_TYPE_EXEC_3A_1T_1R 0x0A /* 3 Args, 1 Target, 1 RetVal */
364#define AML_TYPE_EXEC_6A_0T_1R 0x0B /* 6 Args, 0 Target, 1 RetVal */
365/* End of types used in dispatch table */
366
367#define AML_TYPE_LITERAL 0x0C
368#define AML_TYPE_CONSTANT 0x0D
369#define AML_TYPE_METHOD_ARGUMENT 0x0E
370#define AML_TYPE_LOCAL_VARIABLE 0x0F
371#define AML_TYPE_DATA_TERM 0x10
372
373/* Generic for an op that returns a value */
374
375#define AML_TYPE_METHOD_CALL 0x11
376
377/* Miscellaneous types */
378
379#define AML_TYPE_CREATE_FIELD 0x12
380#define AML_TYPE_CREATE_OBJECT 0x13
381#define AML_TYPE_CONTROL 0x14
382#define AML_TYPE_NAMED_NO_OBJ 0x15
383#define AML_TYPE_NAMED_FIELD 0x16
384#define AML_TYPE_NAMED_SIMPLE 0x17
385#define AML_TYPE_NAMED_COMPLEX 0x18
386#define AML_TYPE_RETURN 0x19
387#define AML_TYPE_UNDEFINED 0x1A
388#define AML_TYPE_BOGUS 0x1B
389
390/* AML Package Length encodings */
391
392#define ACPI_AML_PACKAGE_TYPE1 0x40
393#define ACPI_AML_PACKAGE_TYPE2 0x4000
394#define ACPI_AML_PACKAGE_TYPE3 0x400000
395#define ACPI_AML_PACKAGE_TYPE4 0x40000000
396
397/*
398 * Opcode classes
399 */
400#define AML_CLASS_EXECUTE 0x00
401#define AML_CLASS_CREATE 0x01
402#define AML_CLASS_ARGUMENT 0x02
403#define AML_CLASS_NAMED_OBJECT 0x03
404#define AML_CLASS_CONTROL 0x04
405#define AML_CLASS_ASCII 0x05
406#define AML_CLASS_PREFIX 0x06
407#define AML_CLASS_INTERNAL 0x07
408#define AML_CLASS_RETURN_VALUE 0x08
409#define AML_CLASS_METHOD_CALL 0x09
410#define AML_CLASS_UNKNOWN 0x0A
411
412
413/* Comparison operation codes for MatchOp operator */
414
415typedef enum
416{
422 MATCH_MGT = 5
423
425
426#define MAX_MATCH_OPERATOR 5
427
428
429/*
430 * FieldFlags
431 *
432 * This byte is extracted from the AML and includes three separate
433 * pieces of information about the field:
434 * 1) The field access type
435 * 2) The field update rule
436 * 3) The lock rule for the field
437 *
438 * Bits 00 - 03 : AccessType (AnyAcc, ByteAcc, etc.)
439 * 04 : LockRule (1 == Lock)
440 * 05 - 06 : UpdateRule
441 */
442#define AML_FIELD_ACCESS_TYPE_MASK 0x0F
443#define AML_FIELD_LOCK_RULE_MASK 0x10
444#define AML_FIELD_UPDATE_RULE_MASK 0x60
445
446
447/* 1) Field Access Types */
448
449typedef enum
450{
455 AML_FIELD_ACCESS_QWORD = 0x04, /* ACPI 2.0 */
456 AML_FIELD_ACCESS_BUFFER = 0x05 /* ACPI 2.0 */
457
459
460
461/* 2) Field Lock Rules */
462
463typedef enum
464{
467
469
470
471/* 3) Field Update Rules */
472
473typedef enum
474{
478
480
481
482/*
483 * Field Access Attributes.
484 * This byte is extracted from the AML via the
485 * AccessAs keyword
486 */
487typedef enum
488{
499
501
502
503/* Bit fields in the AML MethodFlags byte */
504
505#define AML_METHOD_ARG_COUNT 0x07
506#define AML_METHOD_SERIALIZED 0x08
507#define AML_METHOD_SYNC_LEVEL 0xF0
508
509
510#endif /* __AMLCODE_H__ */
AML_LOCK_RULE
Definition: amlcode.h:464
@ AML_FIELD_LOCK_ALWAYS
Definition: amlcode.h:466
@ AML_FIELD_LOCK_NEVER
Definition: amlcode.h:465
AML_ACCESS_TYPE
Definition: amlcode.h:450
@ AML_FIELD_ACCESS_BYTE
Definition: amlcode.h:452
@ AML_FIELD_ACCESS_ANY
Definition: amlcode.h:451
@ AML_FIELD_ACCESS_WORD
Definition: amlcode.h:453
@ AML_FIELD_ACCESS_DWORD
Definition: amlcode.h:454
@ AML_FIELD_ACCESS_BUFFER
Definition: amlcode.h:456
@ AML_FIELD_ACCESS_QWORD
Definition: amlcode.h:455
AML_ACCESS_ATTRIBUTE
Definition: amlcode.h:488
@ AML_FIELD_ATTRIB_QUICK
Definition: amlcode.h:489
@ AML_FIELD_ATTRIB_BLOCK
Definition: amlcode.h:493
@ AML_FIELD_ATTRIB_RAW_BYTES
Definition: amlcode.h:497
@ AML_FIELD_ATTRIB_BYTES
Definition: amlcode.h:494
@ AML_FIELD_ATTRIB_PROCESS_CALL
Definition: amlcode.h:495
@ AML_FIELD_ATTRIB_SEND_RECEIVE
Definition: amlcode.h:490
@ AML_FIELD_ATTRIB_RAW_PROCESS_BYTES
Definition: amlcode.h:498
@ AML_FIELD_ATTRIB_BYTE
Definition: amlcode.h:491
@ AML_FIELD_ATTRIB_BLOCK_PROCESS_CALL
Definition: amlcode.h:496
@ AML_FIELD_ATTRIB_WORD
Definition: amlcode.h:492
AML_UPDATE_RULE
Definition: amlcode.h:474
@ AML_FIELD_UPDATE_WRITE_AS_ONES
Definition: amlcode.h:476
@ AML_FIELD_UPDATE_WRITE_AS_ZEROS
Definition: amlcode.h:477
@ AML_FIELD_UPDATE_PRESERVE
Definition: amlcode.h:475
AML_MATCH_OPERATOR
Definition: amlcode.h:416
@ MATCH_MGT
Definition: amlcode.h:422
@ MATCH_MGE
Definition: amlcode.h:421
@ MATCH_MTR
Definition: amlcode.h:417
@ MATCH_MEQ
Definition: amlcode.h:418
@ MATCH_MLT
Definition: amlcode.h:420
@ MATCH_MLE
Definition: amlcode.h:419