Raise WARNS to 6:
[dragonfly.git] / sys / contrib / dev / acpica-unix-20040527 / include / acinterp.h
1 /******************************************************************************
2  *
3  * Name: acinterp.h - Interpreter subcomponent prototypes and defines
4  *       $Revision: 149 $
5  *
6  *****************************************************************************/
7
8 /******************************************************************************
9  *
10  * 1. Copyright Notice
11  *
12  * Some or all of this work - Copyright (c) 1999 - 2004, Intel Corp.
13  * All rights reserved.
14  *
15  * 2. License
16  *
17  * 2.1. This is your license from Intel Corp. under its intellectual property
18  * rights.  You may have additional license terms from the party that provided
19  * you this software, covering your right to use that party's intellectual
20  * property rights.
21  *
22  * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
23  * copy of the source code appearing in this file ("Covered Code") an
24  * irrevocable, perpetual, worldwide license under Intel's copyrights in the
25  * base code distributed originally by Intel ("Original Intel Code") to copy,
26  * make derivatives, distribute, use and display any portion of the Covered
27  * Code in any form, with the right to sublicense such rights; and
28  *
29  * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
30  * license (with the right to sublicense), under only those claims of Intel
31  * patents that are infringed by the Original Intel Code, to make, use, sell,
32  * offer to sell, and import the Covered Code and derivative works thereof
33  * solely to the minimum extent necessary to exercise the above copyright
34  * license, and in no event shall the patent license extend to any additions
35  * to or modifications of the Original Intel Code.  No other license or right
36  * is granted directly or by implication, estoppel or otherwise;
37  *
38  * The above copyright and patent license is granted only if the following
39  * conditions are met:
40  *
41  * 3. Conditions
42  *
43  * 3.1. Redistribution of Source with Rights to Further Distribute Source.
44  * Redistribution of source code of any substantial portion of the Covered
45  * Code or modification with rights to further distribute source must include
46  * the above Copyright Notice, the above License, this list of Conditions,
47  * and the following Disclaimer and Export Compliance provision.  In addition,
48  * Licensee must cause all Covered Code to which Licensee contributes to
49  * contain a file documenting the changes Licensee made to create that Covered
50  * Code and the date of any change.  Licensee must include in that file the
51  * documentation of any changes made by any predecessor Licensee.  Licensee
52  * must include a prominent statement that the modification is derived,
53  * directly or indirectly, from Original Intel Code.
54  *
55  * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
56  * Redistribution of source code of any substantial portion of the Covered
57  * Code or modification without rights to further distribute source must
58  * include the following Disclaimer and Export Compliance provision in the
59  * documentation and/or other materials provided with distribution.  In
60  * addition, Licensee may not authorize further sublicense of source of any
61  * portion of the Covered Code, and must include terms to the effect that the
62  * license from Licensee to its licensee is limited to the intellectual
63  * property embodied in the software Licensee provides to its licensee, and
64  * not to intellectual property embodied in modifications its licensee may
65  * make.
66  *
67  * 3.3. Redistribution of Executable. Redistribution in executable form of any
68  * substantial portion of the Covered Code or modification must reproduce the
69  * above Copyright Notice, and the following Disclaimer and Export Compliance
70  * provision in the documentation and/or other materials provided with the
71  * distribution.
72  *
73  * 3.4. Intel retains all right, title, and interest in and to the Original
74  * Intel Code.
75  *
76  * 3.5. Neither the name Intel nor any other trademark owned or controlled by
77  * Intel shall be used in advertising or otherwise to promote the sale, use or
78  * other dealings in products derived from or relating to the Covered Code
79  * without prior written authorization from Intel.
80  *
81  * 4. Disclaimer and Export Compliance
82  *
83  * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
84  * HERE.  ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
85  * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT,  ASSISTANCE,
86  * INSTALLATION, TRAINING OR OTHER SERVICES.  INTEL WILL NOT PROVIDE ANY
87  * UPDATES, ENHANCEMENTS OR EXTENSIONS.  INTEL SPECIFICALLY DISCLAIMS ANY
88  * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
89  * PARTICULAR PURPOSE.
90  *
91  * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
92  * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
93  * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
94  * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
95  * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
96  * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES.  THESE LIMITATIONS
97  * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
98  * LIMITED REMEDY.
99  *
100  * 4.3. Licensee shall not export, either directly or indirectly, any of this
101  * software or system incorporating such software without first obtaining any
102  * required license or other approval from the U. S. Department of Commerce or
103  * any other agency or department of the United States Government.  In the
104  * event Licensee exports any such software from the United States or
105  * re-exports any such software from a foreign destination, Licensee shall
106  * ensure that the distribution and export/re-export of the software is in
107  * compliance with all laws, regulations, orders, or other restrictions of the
108  * U.S. Export Administration Regulations. Licensee agrees that neither it nor
109  * any of its subsidiaries will export/re-export any technical data, process,
110  * software, or service, directly or indirectly, to any country for which the
111  * United States government or any agency thereof requires an export license,
112  * other governmental approval, or letter of assurance, without first obtaining
113  * such license, approval or letter.
114  *
115  *****************************************************************************/
116
117 #ifndef __ACINTERP_H__
118 #define __ACINTERP_H__
119
120
121 #define ACPI_WALK_OPERANDS       (&(WalkState->Operands [WalkState->NumOperands -1]))
122
123
124 ACPI_STATUS
125 AcpiExResolveOperands (
126     UINT16                  Opcode,
127     ACPI_OPERAND_OBJECT     **StackPtr,
128     ACPI_WALK_STATE         *WalkState);
129
130 ACPI_STATUS
131 AcpiExCheckObjectType (
132     ACPI_OBJECT_TYPE        TypeNeeded,
133     ACPI_OBJECT_TYPE        ThisType,
134     void                    *Object);
135
136 /*
137  * exxface - External interpreter interfaces
138  */
139
140 ACPI_STATUS
141 AcpiExLoadTable (
142     ACPI_TABLE_TYPE         TableId);
143
144 ACPI_STATUS
145 AcpiExExecuteMethod (
146     ACPI_NAMESPACE_NODE     *MethodNode,
147     ACPI_OPERAND_OBJECT     **Params,
148     ACPI_OPERAND_OBJECT     **ReturnObjDesc);
149
150
151 /*
152  * exconvrt - object conversion
153  */
154
155 ACPI_STATUS
156 AcpiExConvertToInteger (
157     ACPI_OPERAND_OBJECT     *ObjDesc,
158     ACPI_OPERAND_OBJECT     **ResultDesc,
159     ACPI_WALK_STATE         *WalkState);
160
161 ACPI_STATUS
162 AcpiExConvertToBuffer (
163     ACPI_OPERAND_OBJECT     *ObjDesc,
164     ACPI_OPERAND_OBJECT     **ResultDesc,
165     ACPI_WALK_STATE         *WalkState);
166
167 ACPI_STATUS
168 AcpiExConvertToString (
169     ACPI_OPERAND_OBJECT     *ObjDesc,
170     ACPI_OPERAND_OBJECT     **ResultDesc,
171     UINT32                  Base,
172     UINT32                  MaxLength,
173     ACPI_WALK_STATE         *WalkState);
174
175 ACPI_STATUS
176 AcpiExConvertToTargetType (
177     ACPI_OBJECT_TYPE        DestinationType,
178     ACPI_OPERAND_OBJECT     *SourceDesc,
179     ACPI_OPERAND_OBJECT     **ResultDesc,
180     ACPI_WALK_STATE         *WalkState);
181
182 UINT32
183 AcpiExConvertToAscii (
184     ACPI_INTEGER            Integer,
185     UINT32                  Base,
186     UINT8                   *String,
187     UINT8                   MaxLength);
188
189 /*
190  * exfield - ACPI AML (p-code) execution - field manipulation
191  */
192
193 ACPI_STATUS
194 AcpiExCommonBufferSetup (
195     ACPI_OPERAND_OBJECT     *ObjDesc,
196     UINT32                  BufferLength,
197     UINT32                  *DatumCount);
198
199 ACPI_STATUS
200 AcpiExExtractFromField (
201     ACPI_OPERAND_OBJECT     *ObjDesc,
202     void                    *Buffer,
203     UINT32                  BufferLength);
204
205 ACPI_STATUS
206 AcpiExInsertIntoField (
207     ACPI_OPERAND_OBJECT     *ObjDesc,
208     void                    *Buffer,
209     UINT32                  BufferLength);
210
211 ACPI_STATUS
212 AcpiExSetupRegion (
213     ACPI_OPERAND_OBJECT     *ObjDesc,
214     UINT32                  FieldDatumByteOffset);
215
216 ACPI_STATUS
217 AcpiExAccessRegion (
218     ACPI_OPERAND_OBJECT     *ObjDesc,
219     UINT32                  FieldDatumByteOffset,
220     ACPI_INTEGER            *Value,
221     UINT32                  ReadWrite);
222
223 BOOLEAN
224 AcpiExRegisterOverflow (
225     ACPI_OPERAND_OBJECT     *ObjDesc,
226     ACPI_INTEGER            Value);
227
228 ACPI_STATUS
229 AcpiExFieldDatumIo (
230     ACPI_OPERAND_OBJECT     *ObjDesc,
231     UINT32                  FieldDatumByteOffset,
232     ACPI_INTEGER            *Value,
233     UINT32                  ReadWrite);
234
235 ACPI_STATUS
236 AcpiExWriteWithUpdateRule (
237     ACPI_OPERAND_OBJECT     *ObjDesc,
238     ACPI_INTEGER            Mask,
239     ACPI_INTEGER            FieldValue,
240     UINT32                  FieldDatumByteOffset);
241
242 void
243 AcpiExGetBufferDatum(
244     ACPI_INTEGER            *Datum,
245     void                    *Buffer,
246     UINT32                  BufferLength,
247     UINT32                  ByteGranularity,
248     UINT32                  BufferOffset);
249
250 void
251 AcpiExSetBufferDatum (
252     ACPI_INTEGER            MergedDatum,
253     void                    *Buffer,
254     UINT32                  BufferLength,
255     UINT32                  ByteGranularity,
256     UINT32                  BufferOffset);
257
258 ACPI_STATUS
259 AcpiExReadDataFromField (
260     ACPI_WALK_STATE         *WalkState,
261     ACPI_OPERAND_OBJECT     *ObjDesc,
262     ACPI_OPERAND_OBJECT     **RetBufferDesc);
263
264 ACPI_STATUS
265 AcpiExWriteDataToField (
266     ACPI_OPERAND_OBJECT     *SourceDesc,
267     ACPI_OPERAND_OBJECT     *ObjDesc,
268     ACPI_OPERAND_OBJECT     **ResultDesc);
269
270 /*
271  * exmisc - ACPI AML (p-code) execution - specific opcodes
272  */
273
274 ACPI_STATUS
275 AcpiExOpcode_3A_0T_0R (
276     ACPI_WALK_STATE         *WalkState);
277
278 ACPI_STATUS
279 AcpiExOpcode_3A_1T_1R (
280     ACPI_WALK_STATE         *WalkState);
281
282 ACPI_STATUS
283 AcpiExOpcode_6A_0T_1R (
284     ACPI_WALK_STATE         *WalkState);
285
286 BOOLEAN
287 AcpiExDoMatch (
288     UINT32                  MatchOp,
289     ACPI_INTEGER            PackageValue,
290     ACPI_INTEGER            MatchValue);
291
292 ACPI_STATUS
293 AcpiExGetObjectReference (
294     ACPI_OPERAND_OBJECT     *ObjDesc,
295     ACPI_OPERAND_OBJECT     **ReturnDesc,
296     ACPI_WALK_STATE         *WalkState);
297
298 ACPI_STATUS
299 AcpiExResolveMultiple (
300     ACPI_WALK_STATE         *WalkState,
301     ACPI_OPERAND_OBJECT     *Operand,
302     ACPI_OBJECT_TYPE        *ReturnType,
303     ACPI_OPERAND_OBJECT     **ReturnDesc);
304
305 ACPI_STATUS
306 AcpiExConcatTemplate (
307     ACPI_OPERAND_OBJECT     *ObjDesc,
308     ACPI_OPERAND_OBJECT     *ObjDesc2,
309     ACPI_OPERAND_OBJECT     **ActualReturnDesc,
310     ACPI_WALK_STATE         *WalkState);
311
312 ACPI_STATUS
313 AcpiExDoConcatenate (
314     ACPI_OPERAND_OBJECT     *ObjDesc,
315     ACPI_OPERAND_OBJECT     *ObjDesc2,
316     ACPI_OPERAND_OBJECT     **ActualReturnDesc,
317     ACPI_WALK_STATE         *WalkState);
318
319 BOOLEAN
320 AcpiExDoLogicalOp (
321     UINT16                  Opcode,
322     ACPI_INTEGER            Operand0,
323     ACPI_INTEGER            Operand1);
324
325 ACPI_INTEGER
326 AcpiExDoMathOp (
327     UINT16                  Opcode,
328     ACPI_INTEGER            Operand0,
329     ACPI_INTEGER            Operand1);
330
331 ACPI_STATUS
332 AcpiExCreateMutex (
333     ACPI_WALK_STATE         *WalkState);
334
335 ACPI_STATUS
336 AcpiExCreateProcessor (
337     ACPI_WALK_STATE         *WalkState);
338
339 ACPI_STATUS
340 AcpiExCreatePowerResource (
341     ACPI_WALK_STATE         *WalkState);
342
343 ACPI_STATUS
344 AcpiExCreateRegion (
345     UINT8                   *AmlStart,
346     UINT32                  AmlLength,
347     UINT8                   RegionSpace,
348     ACPI_WALK_STATE         *WalkState);
349
350 ACPI_STATUS
351 AcpiExCreateTableRegion (
352     ACPI_WALK_STATE         *WalkState);
353
354 ACPI_STATUS
355 AcpiExCreateEvent (
356     ACPI_WALK_STATE         *WalkState);
357
358 ACPI_STATUS
359 AcpiExCreateAlias (
360     ACPI_WALK_STATE         *WalkState);
361
362 ACPI_STATUS
363 AcpiExCreateMethod (
364     UINT8                   *AmlStart,
365     UINT32                  AmlLength,
366     ACPI_WALK_STATE         *WalkState);
367
368
369 /*
370  * exconfig - dynamic table load/unload
371  */
372
373 ACPI_STATUS
374 AcpiExAddTable (
375     ACPI_TABLE_HEADER       *Table,
376     ACPI_NAMESPACE_NODE     *ParentNode,
377     ACPI_OPERAND_OBJECT     **DdbHandle);
378
379 ACPI_STATUS
380 AcpiExLoadOp (
381     ACPI_OPERAND_OBJECT     *ObjDesc,
382     ACPI_OPERAND_OBJECT     *Target,
383     ACPI_WALK_STATE         *WalkState);
384
385 ACPI_STATUS
386 AcpiExLoadTableOp (
387     ACPI_WALK_STATE         *WalkState,
388     ACPI_OPERAND_OBJECT     **ReturnDesc);
389
390 ACPI_STATUS
391 AcpiExUnloadTable (
392     ACPI_OPERAND_OBJECT     *DdbHandle);
393
394
395 /*
396  * exmutex - mutex support
397  */
398
399 ACPI_STATUS
400 AcpiExAcquireMutex (
401     ACPI_OPERAND_OBJECT     *TimeDesc,
402     ACPI_OPERAND_OBJECT     *ObjDesc,
403     ACPI_WALK_STATE         *WalkState);
404
405 ACPI_STATUS
406 AcpiExReleaseMutex (
407     ACPI_OPERAND_OBJECT     *ObjDesc,
408     ACPI_WALK_STATE         *WalkState);
409
410 void
411 AcpiExReleaseAllMutexes (
412     ACPI_THREAD_STATE       *Thread);
413
414 void
415 AcpiExUnlinkMutex (
416     ACPI_OPERAND_OBJECT     *ObjDesc);
417
418 void
419 AcpiExLinkMutex (
420     ACPI_OPERAND_OBJECT     *ObjDesc,
421     ACPI_THREAD_STATE       *Thread);
422
423 /*
424  * exprep - ACPI AML (p-code) execution - prep utilities
425  */
426
427 ACPI_STATUS
428 AcpiExPrepCommonFieldObject (
429     ACPI_OPERAND_OBJECT     *ObjDesc,
430     UINT8                   FieldFlags,
431     UINT8                   FieldAttribute,
432     UINT32                  FieldBitPosition,
433     UINT32                  FieldBitLength);
434
435 ACPI_STATUS
436 AcpiExPrepFieldValue (
437     ACPI_CREATE_FIELD_INFO  *Info);
438
439 /*
440  * exsystem - Interface to OS services
441  */
442
443 ACPI_STATUS
444 AcpiExSystemDoNotifyOp (
445     ACPI_OPERAND_OBJECT     *Value,
446     ACPI_OPERAND_OBJECT     *ObjDesc);
447
448 ACPI_STATUS
449 AcpiExSystemDoSuspend(
450     UINT32                  Time);
451
452 ACPI_STATUS
453 AcpiExSystemDoStall (
454     UINT32                  Time);
455
456 ACPI_STATUS
457 AcpiExSystemAcquireMutex(
458     ACPI_OPERAND_OBJECT     *Time,
459     ACPI_OPERAND_OBJECT     *ObjDesc);
460
461 ACPI_STATUS
462 AcpiExSystemReleaseMutex(
463     ACPI_OPERAND_OBJECT     *ObjDesc);
464
465 ACPI_STATUS
466 AcpiExSystemSignalEvent(
467     ACPI_OPERAND_OBJECT     *ObjDesc);
468
469 ACPI_STATUS
470 AcpiExSystemWaitEvent(
471     ACPI_OPERAND_OBJECT     *Time,
472     ACPI_OPERAND_OBJECT     *ObjDesc);
473
474 ACPI_STATUS
475 AcpiExSystemResetEvent(
476     ACPI_OPERAND_OBJECT     *ObjDesc);
477
478 ACPI_STATUS
479 AcpiExSystemWaitSemaphore (
480     ACPI_HANDLE             Semaphore,
481     UINT16                  Timeout);
482
483
484 /*
485  * exmonadic - ACPI AML (p-code) execution, monadic operators
486  */
487
488 ACPI_STATUS
489 AcpiExOpcode_1A_0T_0R (
490     ACPI_WALK_STATE         *WalkState);
491
492 ACPI_STATUS
493 AcpiExOpcode_1A_0T_1R (
494     ACPI_WALK_STATE         *WalkState);
495
496 ACPI_STATUS
497 AcpiExOpcode_1A_1T_1R (
498     ACPI_WALK_STATE         *WalkState);
499
500 ACPI_STATUS
501 AcpiExOpcode_1A_1T_0R (
502     ACPI_WALK_STATE         *WalkState);
503
504 /*
505  * exdyadic - ACPI AML (p-code) execution, dyadic operators
506  */
507
508 ACPI_STATUS
509 AcpiExOpcode_2A_0T_0R (
510     ACPI_WALK_STATE         *WalkState);
511
512 ACPI_STATUS
513 AcpiExOpcode_2A_0T_1R (
514     ACPI_WALK_STATE         *WalkState);
515
516 ACPI_STATUS
517 AcpiExOpcode_2A_1T_1R (
518     ACPI_WALK_STATE         *WalkState);
519
520 ACPI_STATUS
521 AcpiExOpcode_2A_2T_1R (
522     ACPI_WALK_STATE         *WalkState);
523
524
525 /*
526  * exresolv  - Object resolution and get value functions
527  */
528
529 ACPI_STATUS
530 AcpiExResolveToValue (
531     ACPI_OPERAND_OBJECT     **StackPtr,
532     ACPI_WALK_STATE         *WalkState);
533
534 ACPI_STATUS
535 AcpiExResolveNodeToValue (
536     ACPI_NAMESPACE_NODE     **StackPtr,
537     ACPI_WALK_STATE         *WalkState);
538
539 ACPI_STATUS
540 AcpiExResolveObjectToValue (
541     ACPI_OPERAND_OBJECT     **StackPtr,
542     ACPI_WALK_STATE         *WalkState);
543
544
545 /*
546  * exdump - Scanner debug output routines
547  */
548
549 void
550 AcpiExDumpOperand (
551     ACPI_OPERAND_OBJECT     *EntryDesc);
552
553 void
554 AcpiExDumpOperands (
555     ACPI_OPERAND_OBJECT     **Operands,
556     ACPI_INTERPRETER_MODE   InterpreterMode,
557     char                    *Ident,
558     UINT32                  NumLevels,
559     char                    *Note,
560     char                    *ModuleName,
561     UINT32                  LineNumber);
562
563 void
564 AcpiExDumpObjectDescriptor (
565     ACPI_OPERAND_OBJECT     *Object,
566     UINT32                  Flags);
567
568 void
569 AcpiExDumpNode (
570     ACPI_NAMESPACE_NODE     *Node,
571     UINT32                  Flags);
572
573 void
574 AcpiExOutString (
575     char                    *Title,
576     char                    *Value);
577
578 void
579 AcpiExOutPointer (
580     char                    *Title,
581     void                    *Value);
582
583 void
584 AcpiExOutInteger (
585     char                    *Title,
586     UINT32                  Value);
587
588 void
589 AcpiExOutAddress (
590     char                    *Title,
591     ACPI_PHYSICAL_ADDRESS   Value);
592
593
594 /*
595  * exnames - interpreter/scanner name load/execute
596  */
597
598 char *
599 AcpiExAllocateNameString (
600     UINT32                  PrefixCount,
601     UINT32                  NumNameSegs);
602
603 UINT32
604 AcpiExGoodChar (
605     UINT32                  Character);
606
607 ACPI_STATUS
608 AcpiExNameSegment (
609     UINT8                   **InAmlAddress,
610     char                    *NameString);
611
612 ACPI_STATUS
613 AcpiExGetNameString (
614     ACPI_OBJECT_TYPE        DataType,
615     UINT8                   *InAmlAddress,
616     char                    **OutNameString,
617     UINT32                  *OutNameLength);
618
619 ACPI_STATUS
620 AcpiExDoName (
621     ACPI_OBJECT_TYPE        DataType,
622     ACPI_INTERPRETER_MODE   LoadExecMode);
623
624
625 /*
626  * exstore - Object store support
627  */
628
629 ACPI_STATUS
630 AcpiExStore (
631     ACPI_OPERAND_OBJECT     *ValDesc,
632     ACPI_OPERAND_OBJECT     *DestDesc,
633     ACPI_WALK_STATE         *WalkState);
634
635 ACPI_STATUS
636 AcpiExStoreObjectToIndex (
637     ACPI_OPERAND_OBJECT     *ValDesc,
638     ACPI_OPERAND_OBJECT     *DestDesc,
639     ACPI_WALK_STATE         *WalkState);
640
641 ACPI_STATUS
642 AcpiExStoreObjectToNode (
643     ACPI_OPERAND_OBJECT     *SourceDesc,
644     ACPI_NAMESPACE_NODE     *Node,
645     ACPI_WALK_STATE         *WalkState,
646     UINT8                   ImplicitConversion);
647
648 #define ACPI_IMPLICIT_CONVERSION        TRUE
649 #define ACPI_NO_IMPLICIT_CONVERSION     FALSE
650
651 /*
652  * exstoren
653  */
654
655 ACPI_STATUS
656 AcpiExResolveObject (
657     ACPI_OPERAND_OBJECT     **SourceDescPtr,
658     ACPI_OBJECT_TYPE        TargetType,
659     ACPI_WALK_STATE         *WalkState);
660
661 ACPI_STATUS
662 AcpiExStoreObjectToObject (
663     ACPI_OPERAND_OBJECT     *SourceDesc,
664     ACPI_OPERAND_OBJECT     *DestDesc,
665     ACPI_OPERAND_OBJECT     **NewDesc,
666     ACPI_WALK_STATE         *WalkState);
667
668
669 /*
670  * excopy - object copy
671  */
672
673 ACPI_STATUS
674 AcpiExStoreBufferToBuffer (
675     ACPI_OPERAND_OBJECT     *SourceDesc,
676     ACPI_OPERAND_OBJECT     *TargetDesc);
677
678 ACPI_STATUS
679 AcpiExStoreStringToString (
680     ACPI_OPERAND_OBJECT     *SourceDesc,
681     ACPI_OPERAND_OBJECT     *TargetDesc);
682
683 ACPI_STATUS
684 AcpiExCopyIntegerToIndexField (
685     ACPI_OPERAND_OBJECT     *SourceDesc,
686     ACPI_OPERAND_OBJECT     *TargetDesc);
687
688 ACPI_STATUS
689 AcpiExCopyIntegerToBankField (
690     ACPI_OPERAND_OBJECT     *SourceDesc,
691     ACPI_OPERAND_OBJECT     *TargetDesc);
692
693 ACPI_STATUS
694 AcpiExCopyDataToNamedField (
695     ACPI_OPERAND_OBJECT     *SourceDesc,
696     ACPI_NAMESPACE_NODE     *Node);
697
698 ACPI_STATUS
699 AcpiExCopyIntegerToBufferField (
700     ACPI_OPERAND_OBJECT     *SourceDesc,
701     ACPI_OPERAND_OBJECT     *TargetDesc);
702
703 /*
704  * exutils - interpreter/scanner utilities
705  */
706
707 ACPI_STATUS
708 AcpiExEnterInterpreter (
709     void);
710
711 void
712 AcpiExExitInterpreter (
713     void);
714
715 void
716 AcpiExTruncateFor32bitTable (
717     ACPI_OPERAND_OBJECT     *ObjDesc);
718
719 BOOLEAN
720 AcpiExAcquireGlobalLock (
721     UINT32                  Rule);
722
723 void
724 AcpiExReleaseGlobalLock (
725     BOOLEAN                 Locked);
726
727 UINT32
728 AcpiExDigitsNeeded (
729     ACPI_INTEGER            Value,
730     UINT32                  Base);
731
732 void
733 AcpiExEisaIdToString (
734     UINT32                  NumericId,
735     char                    *OutString);
736
737 void
738 AcpiExUnsignedIntegerToString (
739     ACPI_INTEGER            Value,
740     char                    *OutString);
741
742
743 /*
744  * exregion - default OpRegion handlers
745  */
746
747 ACPI_STATUS
748 AcpiExSystemMemorySpaceHandler (
749     UINT32                  Function,
750     ACPI_PHYSICAL_ADDRESS   Address,
751     UINT32                  BitWidth,
752     ACPI_INTEGER            *Value,
753     void                    *HandlerContext,
754     void                    *RegionContext);
755
756 ACPI_STATUS
757 AcpiExSystemIoSpaceHandler (
758     UINT32                  Function,
759     ACPI_PHYSICAL_ADDRESS   Address,
760     UINT32                  BitWidth,
761     ACPI_INTEGER            *Value,
762     void                    *HandlerContext,
763     void                    *RegionContext);
764
765 ACPI_STATUS
766 AcpiExPciConfigSpaceHandler (
767     UINT32                  Function,
768     ACPI_PHYSICAL_ADDRESS   Address,
769     UINT32                  BitWidth,
770     ACPI_INTEGER            *Value,
771     void                    *HandlerContext,
772     void                    *RegionContext);
773
774 ACPI_STATUS
775 AcpiExCmosSpaceHandler (
776     UINT32                  Function,
777     ACPI_PHYSICAL_ADDRESS   Address,
778     UINT32                  BitWidth,
779     ACPI_INTEGER            *Value,
780     void                    *HandlerContext,
781     void                    *RegionContext);
782
783 ACPI_STATUS
784 AcpiExPciBarSpaceHandler (
785     UINT32                  Function,
786     ACPI_PHYSICAL_ADDRESS   Address,
787     UINT32                  BitWidth,
788     ACPI_INTEGER            *Value,
789     void                    *HandlerContext,
790     void                    *RegionContext);
791
792 ACPI_STATUS
793 AcpiExEmbeddedControllerSpaceHandler (
794     UINT32                  Function,
795     ACPI_PHYSICAL_ADDRESS   Address,
796     UINT32                  BitWidth,
797     ACPI_INTEGER            *Value,
798     void                    *HandlerContext,
799     void                    *RegionContext);
800
801 ACPI_STATUS
802 AcpiExSmBusSpaceHandler (
803     UINT32                  Function,
804     ACPI_PHYSICAL_ADDRESS   Address,
805     UINT32                  BitWidth,
806     ACPI_INTEGER            *Value,
807     void                    *HandlerContext,
808     void                    *RegionContext);
809
810
811 ACPI_STATUS
812 AcpiExDataTableSpaceHandler (
813     UINT32                  Function,
814     ACPI_PHYSICAL_ADDRESS   Address,
815     UINT32                  BitWidth,
816     ACPI_INTEGER            *Value,
817     void                    *HandlerContext,
818     void                    *RegionContext);
819
820 #endif /* __INTERP_H__ */