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1498 serge 1
/******************************************************************************
2
 *
3
 * Name: acdispat.h - dispatcher (parser to interpreter interface)
4
 *
5
 *****************************************************************************/
6
 
7
/******************************************************************************
8
 *
9
 * 1. Copyright Notice
10
 *
2216 Serge 11
 * Some or all of this work - Copyright (c) 1999 - 2011, Intel Corp.
1498 serge 12
 * All rights reserved.
13
 *
14
 * 2. License
15
 *
16
 * 2.1. This is your license from Intel Corp. under its intellectual property
17
 * rights.  You may have additional license terms from the party that provided
18
 * you this software, covering your right to use that party's intellectual
19
 * property rights.
20
 *
21
 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
22
 * copy of the source code appearing in this file ("Covered Code") an
23
 * irrevocable, perpetual, worldwide license under Intel's copyrights in the
24
 * base code distributed originally by Intel ("Original Intel Code") to copy,
25
 * make derivatives, distribute, use and display any portion of the Covered
26
 * Code in any form, with the right to sublicense such rights; and
27
 *
28
 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
29
 * license (with the right to sublicense), under only those claims of Intel
30
 * patents that are infringed by the Original Intel Code, to make, use, sell,
31
 * offer to sell, and import the Covered Code and derivative works thereof
32
 * solely to the minimum extent necessary to exercise the above copyright
33
 * license, and in no event shall the patent license extend to any additions
34
 * to or modifications of the Original Intel Code.  No other license or right
35
 * is granted directly or by implication, estoppel or otherwise;
36
 *
37
 * The above copyright and patent license is granted only if the following
38
 * conditions are met:
39
 *
40
 * 3. Conditions
41
 *
42
 * 3.1. Redistribution of Source with Rights to Further Distribute Source.
43
 * Redistribution of source code of any substantial portion of the Covered
44
 * Code or modification with rights to further distribute source must include
45
 * the above Copyright Notice, the above License, this list of Conditions,
46
 * and the following Disclaimer and Export Compliance provision.  In addition,
47
 * Licensee must cause all Covered Code to which Licensee contributes to
48
 * contain a file documenting the changes Licensee made to create that Covered
49
 * Code and the date of any change.  Licensee must include in that file the
50
 * documentation of any changes made by any predecessor Licensee.  Licensee
51
 * must include a prominent statement that the modification is derived,
52
 * directly or indirectly, from Original Intel Code.
53
 *
54
 * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
55
 * Redistribution of source code of any substantial portion of the Covered
56
 * Code or modification without rights to further distribute source must
57
 * include the following Disclaimer and Export Compliance provision in the
58
 * documentation and/or other materials provided with distribution.  In
59
 * addition, Licensee may not authorize further sublicense of source of any
60
 * portion of the Covered Code, and must include terms to the effect that the
61
 * license from Licensee to its licensee is limited to the intellectual
62
 * property embodied in the software Licensee provides to its licensee, and
63
 * not to intellectual property embodied in modifications its licensee may
64
 * make.
65
 *
66
 * 3.3. Redistribution of Executable. Redistribution in executable form of any
67
 * substantial portion of the Covered Code or modification must reproduce the
68
 * above Copyright Notice, and the following Disclaimer and Export Compliance
69
 * provision in the documentation and/or other materials provided with the
70
 * distribution.
71
 *
72
 * 3.4. Intel retains all right, title, and interest in and to the Original
73
 * Intel Code.
74
 *
75
 * 3.5. Neither the name Intel nor any other trademark owned or controlled by
76
 * Intel shall be used in advertising or otherwise to promote the sale, use or
77
 * other dealings in products derived from or relating to the Covered Code
78
 * without prior written authorization from Intel.
79
 *
80
 * 4. Disclaimer and Export Compliance
81
 *
82
 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
83
 * HERE.  ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
84
 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT,  ASSISTANCE,
85
 * INSTALLATION, TRAINING OR OTHER SERVICES.  INTEL WILL NOT PROVIDE ANY
86
 * UPDATES, ENHANCEMENTS OR EXTENSIONS.  INTEL SPECIFICALLY DISCLAIMS ANY
87
 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
88
 * PARTICULAR PURPOSE.
89
 *
90
 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
91
 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
92
 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
93
 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
94
 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
95
 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES.  THESE LIMITATIONS
96
 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
97
 * LIMITED REMEDY.
98
 *
99
 * 4.3. Licensee shall not export, either directly or indirectly, any of this
100
 * software or system incorporating such software without first obtaining any
101
 * required license or other approval from the U. S. Department of Commerce or
102
 * any other agency or department of the United States Government.  In the
103
 * event Licensee exports any such software from the United States or
104
 * re-exports any such software from a foreign destination, Licensee shall
105
 * ensure that the distribution and export/re-export of the software is in
106
 * compliance with all laws, regulations, orders, or other restrictions of the
107
 * U.S. Export Administration Regulations. Licensee agrees that neither it nor
108
 * any of its subsidiaries will export/re-export any technical data, process,
109
 * software, or service, directly or indirectly, to any country for which the
110
 * United States government or any agency thereof requires an export license,
111
 * other governmental approval, or letter of assurance, without first obtaining
112
 * such license, approval or letter.
113
 *
114
 *****************************************************************************/
115
 
116
 
117
#ifndef _ACDISPAT_H_
118
#define _ACDISPAT_H_
119
 
120
 
121
#define NAMEOF_LOCAL_NTE    "__L0"
122
#define NAMEOF_ARG_NTE      "__A0"
123
 
124
 
125
/*
2216 Serge 126
 * dsargs - execution of dynamic arguments for static objects
1498 serge 127
 */
128
ACPI_STATUS
129
AcpiDsGetBufferFieldArguments (
130
    ACPI_OPERAND_OBJECT     *ObjDesc);
131
 
132
ACPI_STATUS
133
AcpiDsGetBankFieldArguments (
134
    ACPI_OPERAND_OBJECT     *ObjDesc);
135
 
136
ACPI_STATUS
137
AcpiDsGetRegionArguments (
138
    ACPI_OPERAND_OBJECT     *RgnDesc);
139
 
140
ACPI_STATUS
141
AcpiDsGetBufferArguments (
142
    ACPI_OPERAND_OBJECT     *ObjDesc);
143
 
144
ACPI_STATUS
145
AcpiDsGetPackageArguments (
146
    ACPI_OPERAND_OBJECT     *ObjDesc);
147
 
2216 Serge 148
 
149
/*
150
 * dscontrol - support for execution control opcodes
151
 */
1498 serge 152
ACPI_STATUS
2216 Serge 153
AcpiDsExecBeginControlOp (
154
    ACPI_WALK_STATE         *WalkState,
155
    ACPI_PARSE_OBJECT       *Op);
156
 
157
ACPI_STATUS
158
AcpiDsExecEndControlOp (
159
    ACPI_WALK_STATE         *WalkState,
160
    ACPI_PARSE_OBJECT       *Op);
161
 
162
 
163
/*
164
 * dsopcode - support for late operand evaluation
165
 */
166
ACPI_STATUS
1498 serge 167
AcpiDsEvalBufferFieldOperands (
168
    ACPI_WALK_STATE         *WalkState,
169
    ACPI_PARSE_OBJECT       *Op);
170
 
171
ACPI_STATUS
172
AcpiDsEvalRegionOperands (
173
    ACPI_WALK_STATE         *WalkState,
174
    ACPI_PARSE_OBJECT       *Op);
175
 
176
ACPI_STATUS
177
AcpiDsEvalTableRegionOperands (
178
    ACPI_WALK_STATE         *WalkState,
179
    ACPI_PARSE_OBJECT       *Op);
180
 
181
ACPI_STATUS
182
AcpiDsEvalDataObjectOperands (
183
    ACPI_WALK_STATE         *WalkState,
184
    ACPI_PARSE_OBJECT       *Op,
185
    ACPI_OPERAND_OBJECT     *ObjDesc);
186
 
187
ACPI_STATUS
188
AcpiDsEvalBankFieldOperands (
189
    ACPI_WALK_STATE         *WalkState,
190
    ACPI_PARSE_OBJECT       *Op);
191
 
192
ACPI_STATUS
193
AcpiDsInitializeRegion (
194
    ACPI_HANDLE             ObjHandle);
195
 
196
 
197
/*
198
 * dsexec - Parser/Interpreter interface, method execution callbacks
199
 */
200
ACPI_STATUS
201
AcpiDsGetPredicateValue (
202
    ACPI_WALK_STATE         *WalkState,
203
    ACPI_OPERAND_OBJECT     *ResultObj);
204
 
205
ACPI_STATUS
206
AcpiDsExecBeginOp (
207
    ACPI_WALK_STATE         *WalkState,
208
    ACPI_PARSE_OBJECT       **OutOp);
209
 
210
ACPI_STATUS
211
AcpiDsExecEndOp (
212
    ACPI_WALK_STATE         *State);
213
 
214
 
215
/*
216
 * dsfield - Parser/Interpreter interface for AML fields
217
 */
218
ACPI_STATUS
219
AcpiDsCreateField (
220
    ACPI_PARSE_OBJECT       *Op,
221
    ACPI_NAMESPACE_NODE     *RegionNode,
222
    ACPI_WALK_STATE         *WalkState);
223
 
224
ACPI_STATUS
225
AcpiDsCreateBankField (
226
    ACPI_PARSE_OBJECT       *Op,
227
    ACPI_NAMESPACE_NODE     *RegionNode,
228
    ACPI_WALK_STATE         *WalkState);
229
 
230
ACPI_STATUS
231
AcpiDsCreateIndexField (
232
    ACPI_PARSE_OBJECT       *Op,
233
    ACPI_NAMESPACE_NODE     *RegionNode,
234
    ACPI_WALK_STATE         *WalkState);
235
 
236
ACPI_STATUS
237
AcpiDsCreateBufferField (
238
    ACPI_PARSE_OBJECT       *Op,
239
    ACPI_WALK_STATE         *WalkState);
240
 
241
ACPI_STATUS
242
AcpiDsInitFieldObjects (
243
    ACPI_PARSE_OBJECT       *Op,
244
    ACPI_WALK_STATE         *WalkState);
245
 
246
 
247
/*
2216 Serge 248
 * dsload - Parser/Interpreter interface, pass 1 namespace load callbacks
1498 serge 249
 */
250
ACPI_STATUS
2216 Serge 251
AcpiDsInitCallbacks (
252
    ACPI_WALK_STATE         *WalkState,
253
    UINT32                  PassNumber);
254
 
255
ACPI_STATUS
1498 serge 256
AcpiDsLoad1BeginOp (
257
    ACPI_WALK_STATE         *WalkState,
258
    ACPI_PARSE_OBJECT       **OutOp);
259
 
260
ACPI_STATUS
261
AcpiDsLoad1EndOp (
262
    ACPI_WALK_STATE         *WalkState);
263
 
2216 Serge 264
 
265
/*
266
 * dsload - Parser/Interpreter interface, pass 2 namespace load callbacks
267
 */
1498 serge 268
ACPI_STATUS
269
AcpiDsLoad2BeginOp (
270
    ACPI_WALK_STATE         *WalkState,
271
    ACPI_PARSE_OBJECT       **OutOp);
272
 
273
ACPI_STATUS
274
AcpiDsLoad2EndOp (
275
    ACPI_WALK_STATE         *WalkState);
276
 
277
 
278
/*
279
 * dsmthdat - method data (locals/args)
280
 */
281
ACPI_STATUS
282
AcpiDsStoreObjectToLocal (
283
    UINT8                   Type,
284
    UINT32                  Index,
285
    ACPI_OPERAND_OBJECT     *SrcDesc,
286
    ACPI_WALK_STATE         *WalkState);
287
 
288
ACPI_STATUS
289
AcpiDsMethodDataGetEntry (
290
    UINT16                  Opcode,
291
    UINT32                  Index,
292
    ACPI_WALK_STATE         *WalkState,
293
    ACPI_OPERAND_OBJECT     ***Node);
294
 
295
void
296
AcpiDsMethodDataDeleteAll (
297
    ACPI_WALK_STATE         *WalkState);
298
 
299
BOOLEAN
300
AcpiDsIsMethodValue (
301
    ACPI_OPERAND_OBJECT     *ObjDesc);
302
 
303
ACPI_STATUS
304
AcpiDsMethodDataGetValue (
305
    UINT8                   Type,
306
    UINT32                  Index,
307
    ACPI_WALK_STATE         *WalkState,
308
    ACPI_OPERAND_OBJECT     **DestDesc);
309
 
310
ACPI_STATUS
311
AcpiDsMethodDataInitArgs (
312
    ACPI_OPERAND_OBJECT     **Params,
313
    UINT32                  MaxParamCount,
314
    ACPI_WALK_STATE         *WalkState);
315
 
316
ACPI_STATUS
317
AcpiDsMethodDataGetNode (
318
    UINT8                   Type,
319
    UINT32                  Index,
320
    ACPI_WALK_STATE         *WalkState,
321
    ACPI_NAMESPACE_NODE     **Node);
322
 
323
void
324
AcpiDsMethodDataInit (
325
    ACPI_WALK_STATE         *WalkState);
326
 
327
 
328
/*
329
 * dsmethod - Parser/Interpreter interface - control method parsing
330
 */
331
ACPI_STATUS
332
AcpiDsParseMethod (
333
    ACPI_NAMESPACE_NODE     *Node);
334
 
335
ACPI_STATUS
336
AcpiDsCallControlMethod (
337
    ACPI_THREAD_STATE       *Thread,
338
    ACPI_WALK_STATE         *WalkState,
339
    ACPI_PARSE_OBJECT       *Op);
340
 
341
ACPI_STATUS
342
AcpiDsRestartControlMethod (
343
    ACPI_WALK_STATE         *WalkState,
344
    ACPI_OPERAND_OBJECT     *ReturnDesc);
345
 
346
void
347
AcpiDsTerminateControlMethod (
348
    ACPI_OPERAND_OBJECT     *MethodDesc,
349
    ACPI_WALK_STATE         *WalkState);
350
 
351
ACPI_STATUS
352
AcpiDsBeginMethodExecution (
353
    ACPI_NAMESPACE_NODE     *MethodNode,
354
    ACPI_OPERAND_OBJECT     *ObjDesc,
355
    ACPI_WALK_STATE         *WalkState);
356
 
357
ACPI_STATUS
358
AcpiDsMethodError (
359
    ACPI_STATUS             Status,
360
    ACPI_WALK_STATE         *WalkState);
361
 
362
/*
363
 * dsinit
364
 */
365
ACPI_STATUS
366
AcpiDsInitializeObjects (
367
    UINT32                  TableIndex,
368
    ACPI_NAMESPACE_NODE     *StartNode);
369
 
370
 
371
/*
372
 * dsobject - Parser/Interpreter interface - object initialization and conversion
373
 */
374
ACPI_STATUS
375
AcpiDsBuildInternalBufferObj (
376
    ACPI_WALK_STATE         *WalkState,
377
    ACPI_PARSE_OBJECT       *Op,
378
    UINT32                  BufferLength,
379
    ACPI_OPERAND_OBJECT     **ObjDescPtr);
380
 
381
ACPI_STATUS
382
AcpiDsBuildInternalPackageObj (
383
    ACPI_WALK_STATE         *WalkState,
384
    ACPI_PARSE_OBJECT       *op,
385
    UINT32                  PackageLength,
386
    ACPI_OPERAND_OBJECT     **ObjDesc);
387
 
388
ACPI_STATUS
389
AcpiDsInitObjectFromOp (
390
    ACPI_WALK_STATE         *WalkState,
391
    ACPI_PARSE_OBJECT       *Op,
392
    UINT16                  Opcode,
393
    ACPI_OPERAND_OBJECT     **ObjDesc);
394
 
395
ACPI_STATUS
396
AcpiDsCreateNode (
397
    ACPI_WALK_STATE         *WalkState,
398
    ACPI_NAMESPACE_NODE     *Node,
399
    ACPI_PARSE_OBJECT       *Op);
400
 
401
 
402
/*
403
 * dsutils - Parser/Interpreter interface utility routines
404
 */
405
void
406
AcpiDsClearImplicitReturn (
407
    ACPI_WALK_STATE         *WalkState);
408
 
409
BOOLEAN
410
AcpiDsDoImplicitReturn (
411
    ACPI_OPERAND_OBJECT     *ReturnDesc,
412
    ACPI_WALK_STATE         *WalkState,
413
    BOOLEAN                 AddReference);
414
 
415
BOOLEAN
416
AcpiDsIsResultUsed (
417
    ACPI_PARSE_OBJECT       *Op,
418
    ACPI_WALK_STATE         *WalkState);
419
 
420
void
421
AcpiDsDeleteResultIfNotUsed (
422
    ACPI_PARSE_OBJECT       *Op,
423
    ACPI_OPERAND_OBJECT     *ResultObj,
424
    ACPI_WALK_STATE         *WalkState);
425
 
426
ACPI_STATUS
427
AcpiDsCreateOperand (
428
    ACPI_WALK_STATE         *WalkState,
429
    ACPI_PARSE_OBJECT       *Arg,
430
    UINT32                  ArgsRemaining);
431
 
432
ACPI_STATUS
433
AcpiDsCreateOperands (
434
    ACPI_WALK_STATE         *WalkState,
435
    ACPI_PARSE_OBJECT       *FirstArg);
436
 
437
ACPI_STATUS
438
AcpiDsResolveOperands (
439
    ACPI_WALK_STATE         *WalkState);
440
 
441
void
442
AcpiDsClearOperands (
443
    ACPI_WALK_STATE         *WalkState);
444
 
445
ACPI_STATUS
446
AcpiDsEvaluateNamePath (
447
    ACPI_WALK_STATE         *WalkState);
448
 
449
 
450
/*
451
 * dswscope - Scope Stack manipulation
452
 */
453
ACPI_STATUS
454
AcpiDsScopeStackPush (
455
    ACPI_NAMESPACE_NODE     *Node,
456
    ACPI_OBJECT_TYPE        Type,
457
    ACPI_WALK_STATE         *WalkState);
458
 
459
 
460
ACPI_STATUS
461
AcpiDsScopeStackPop (
462
    ACPI_WALK_STATE         *WalkState);
463
 
464
void
465
AcpiDsScopeStackClear (
466
    ACPI_WALK_STATE         *WalkState);
467
 
468
 
469
/*
470
 * dswstate - parser WALK_STATE management routines
471
 */
472
ACPI_STATUS
473
AcpiDsObjStackPush (
474
    void                    *Object,
475
    ACPI_WALK_STATE         *WalkState);
476
 
477
ACPI_STATUS
478
AcpiDsObjStackPop (
479
    UINT32                  PopCount,
480
    ACPI_WALK_STATE         *WalkState);
481
 
482
ACPI_WALK_STATE *
483
AcpiDsCreateWalkState (
484
    ACPI_OWNER_ID           OwnerId,
485
    ACPI_PARSE_OBJECT       *Origin,
486
    ACPI_OPERAND_OBJECT     *MthDesc,
487
    ACPI_THREAD_STATE       *Thread);
488
 
489
ACPI_STATUS
490
AcpiDsInitAmlWalk (
491
    ACPI_WALK_STATE         *WalkState,
492
    ACPI_PARSE_OBJECT       *Op,
493
    ACPI_NAMESPACE_NODE     *MethodNode,
494
    UINT8                   *AmlStart,
495
    UINT32                  AmlLength,
496
    ACPI_EVALUATE_INFO      *Info,
497
    UINT8                   PassNumber);
498
 
499
void
500
AcpiDsObjStackPopAndDelete (
501
    UINT32                  PopCount,
502
    ACPI_WALK_STATE         *WalkState);
503
 
504
void
505
AcpiDsDeleteWalkState (
506
    ACPI_WALK_STATE         *WalkState);
507
 
508
ACPI_WALK_STATE *
509
AcpiDsPopWalkState (
510
    ACPI_THREAD_STATE       *Thread);
511
 
512
void
513
AcpiDsPushWalkState (
514
    ACPI_WALK_STATE         *WalkState,
515
    ACPI_THREAD_STATE       *Thread);
516
 
517
ACPI_STATUS
518
AcpiDsResultStackClear (
519
    ACPI_WALK_STATE         *WalkState);
520
 
521
ACPI_WALK_STATE *
522
AcpiDsGetCurrentWalkState (
523
    ACPI_THREAD_STATE       *Thread);
524
 
525
ACPI_STATUS
526
AcpiDsResultPop (
527
    ACPI_OPERAND_OBJECT     **Object,
528
    ACPI_WALK_STATE         *WalkState);
529
 
530
ACPI_STATUS
531
AcpiDsResultPush (
532
    ACPI_OPERAND_OBJECT     *Object,
533
    ACPI_WALK_STATE         *WalkState);
534
 
535
#endif /* _ACDISPAT_H_ */