1/******************************************************************************
2 *
3 * Name: acinterp.h - Interpreter subcomponent prototypes and defines
4 *
5 *****************************************************************************/
6
7/******************************************************************************
8 *
9 * 1. Copyright Notice
10 *
11 * Some or all of this work - Copyright (c) 1999 - 2012, Intel Corp.
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#ifndef __ACINTERP_H__
117#define __ACINTERP_H__
118
119
120#define ACPI_WALK_OPERANDS          (&(WalkState->Operands [WalkState->NumOperands -1]))
121
122/* Macros for tables used for debug output */
123
124#define ACPI_EXD_OFFSET(f)          (UINT8) ACPI_OFFSET (ACPI_OPERAND_OBJECT,f)
125#define ACPI_EXD_NSOFFSET(f)        (UINT8) ACPI_OFFSET (ACPI_NAMESPACE_NODE,f)
126#define ACPI_EXD_TABLE_SIZE(name)   (sizeof(name) / sizeof (ACPI_EXDUMP_INFO))
127
128/*
129 * If possible, pack the following structures to byte alignment, since we
130 * don't care about performance for debug output. Two cases where we cannot
131 * pack the structures:
132 *
133 * 1) Hardware does not support misaligned memory transfers
134 * 2) Compiler does not support pointers within packed structures
135 */
136#if (!defined(ACPI_MISALIGNMENT_NOT_SUPPORTED) && !defined(ACPI_PACKED_POINTERS_NOT_SUPPORTED))
137#pragma pack(1)
138#endif
139
140typedef const struct acpi_exdump_info
141{
142    UINT8                   Opcode;
143    UINT8                   Offset;
144    char                    *Name;
145
146} ACPI_EXDUMP_INFO;
147
148/* Values for the Opcode field above */
149
150#define ACPI_EXD_INIT                   0
151#define ACPI_EXD_TYPE                   1
152#define ACPI_EXD_UINT8                  2
153#define ACPI_EXD_UINT16                 3
154#define ACPI_EXD_UINT32                 4
155#define ACPI_EXD_UINT64                 5
156#define ACPI_EXD_LITERAL                6
157#define ACPI_EXD_POINTER                7
158#define ACPI_EXD_ADDRESS                8
159#define ACPI_EXD_STRING                 9
160#define ACPI_EXD_BUFFER                 10
161#define ACPI_EXD_PACKAGE                11
162#define ACPI_EXD_FIELD                  12
163#define ACPI_EXD_REFERENCE              13
164
165/* restore default alignment */
166
167#pragma pack()
168
169
170/*
171 * exconvrt - object conversion
172 */
173ACPI_STATUS
174AcpiExConvertToInteger (
175    ACPI_OPERAND_OBJECT     *ObjDesc,
176    ACPI_OPERAND_OBJECT     **ResultDesc,
177    UINT32                  Flags);
178
179ACPI_STATUS
180AcpiExConvertToBuffer (
181    ACPI_OPERAND_OBJECT     *ObjDesc,
182    ACPI_OPERAND_OBJECT     **ResultDesc);
183
184ACPI_STATUS
185AcpiExConvertToString (
186    ACPI_OPERAND_OBJECT     *ObjDesc,
187    ACPI_OPERAND_OBJECT     **ResultDesc,
188    UINT32                  Type);
189
190/* Types for ->String conversion */
191
192#define ACPI_EXPLICIT_BYTE_COPY         0x00000000
193#define ACPI_EXPLICIT_CONVERT_HEX       0x00000001
194#define ACPI_IMPLICIT_CONVERT_HEX       0x00000002
195#define ACPI_EXPLICIT_CONVERT_DECIMAL   0x00000003
196
197ACPI_STATUS
198AcpiExConvertToTargetType (
199    ACPI_OBJECT_TYPE        DestinationType,
200    ACPI_OPERAND_OBJECT     *SourceDesc,
201    ACPI_OPERAND_OBJECT     **ResultDesc,
202    ACPI_WALK_STATE         *WalkState);
203
204
205/*
206 * exdebug - AML debug object
207 */
208void
209AcpiExDoDebugObject (
210    ACPI_OPERAND_OBJECT     *SourceDesc,
211    UINT32                  Level,
212    UINT32                  Index);
213
214
215/*
216 * exfield - ACPI AML (p-code) execution - field manipulation
217 */
218ACPI_STATUS
219AcpiExCommonBufferSetup (
220    ACPI_OPERAND_OBJECT     *ObjDesc,
221    UINT32                  BufferLength,
222    UINT32                  *DatumCount);
223
224ACPI_STATUS
225AcpiExWriteWithUpdateRule (
226    ACPI_OPERAND_OBJECT     *ObjDesc,
227    UINT64                  Mask,
228    UINT64                  FieldValue,
229    UINT32                  FieldDatumByteOffset);
230
231void
232AcpiExGetBufferDatum(
233    UINT64                  *Datum,
234    void                    *Buffer,
235    UINT32                  BufferLength,
236    UINT32                  ByteGranularity,
237    UINT32                  BufferOffset);
238
239void
240AcpiExSetBufferDatum (
241    UINT64                  MergedDatum,
242    void                    *Buffer,
243    UINT32                  BufferLength,
244    UINT32                  ByteGranularity,
245    UINT32                  BufferOffset);
246
247ACPI_STATUS
248AcpiExReadDataFromField (
249    ACPI_WALK_STATE         *WalkState,
250    ACPI_OPERAND_OBJECT     *ObjDesc,
251    ACPI_OPERAND_OBJECT     **RetBufferDesc);
252
253ACPI_STATUS
254AcpiExWriteDataToField (
255    ACPI_OPERAND_OBJECT     *SourceDesc,
256    ACPI_OPERAND_OBJECT     *ObjDesc,
257    ACPI_OPERAND_OBJECT     **ResultDesc);
258
259
260/*
261 * exfldio - low level field I/O
262 */
263ACPI_STATUS
264AcpiExExtractFromField (
265    ACPI_OPERAND_OBJECT     *ObjDesc,
266    void                    *Buffer,
267    UINT32                  BufferLength);
268
269ACPI_STATUS
270AcpiExInsertIntoField (
271    ACPI_OPERAND_OBJECT     *ObjDesc,
272    void                    *Buffer,
273    UINT32                  BufferLength);
274
275ACPI_STATUS
276AcpiExAccessRegion (
277    ACPI_OPERAND_OBJECT     *ObjDesc,
278    UINT32                  FieldDatumByteOffset,
279    UINT64                  *Value,
280    UINT32                  ReadWrite);
281
282
283/*
284 * exmisc - misc support routines
285 */
286ACPI_STATUS
287AcpiExGetObjectReference (
288    ACPI_OPERAND_OBJECT     *ObjDesc,
289    ACPI_OPERAND_OBJECT     **ReturnDesc,
290    ACPI_WALK_STATE         *WalkState);
291
292ACPI_STATUS
293AcpiExConcatTemplate (
294    ACPI_OPERAND_OBJECT     *ObjDesc,
295    ACPI_OPERAND_OBJECT     *ObjDesc2,
296    ACPI_OPERAND_OBJECT     **ActualReturnDesc,
297    ACPI_WALK_STATE         *WalkState);
298
299ACPI_STATUS
300AcpiExDoConcatenate (
301    ACPI_OPERAND_OBJECT     *ObjDesc,
302    ACPI_OPERAND_OBJECT     *ObjDesc2,
303    ACPI_OPERAND_OBJECT     **ActualReturnDesc,
304    ACPI_WALK_STATE         *WalkState);
305
306ACPI_STATUS
307AcpiExDoLogicalNumericOp (
308    UINT16                  Opcode,
309    UINT64                  Integer0,
310    UINT64                  Integer1,
311    BOOLEAN                 *LogicalResult);
312
313ACPI_STATUS
314AcpiExDoLogicalOp (
315    UINT16                  Opcode,
316    ACPI_OPERAND_OBJECT     *Operand0,
317    ACPI_OPERAND_OBJECT     *Operand1,
318    BOOLEAN                 *LogicalResult);
319
320UINT64
321AcpiExDoMathOp (
322    UINT16                  Opcode,
323    UINT64                  Operand0,
324    UINT64                  Operand1);
325
326ACPI_STATUS
327AcpiExCreateMutex (
328    ACPI_WALK_STATE         *WalkState);
329
330ACPI_STATUS
331AcpiExCreateProcessor (
332    ACPI_WALK_STATE         *WalkState);
333
334ACPI_STATUS
335AcpiExCreatePowerResource (
336    ACPI_WALK_STATE         *WalkState);
337
338ACPI_STATUS
339AcpiExCreateRegion (
340    UINT8                   *AmlStart,
341    UINT32                  AmlLength,
342    UINT8                   RegionSpace,
343    ACPI_WALK_STATE         *WalkState);
344
345ACPI_STATUS
346AcpiExCreateEvent (
347    ACPI_WALK_STATE         *WalkState);
348
349ACPI_STATUS
350AcpiExCreateAlias (
351    ACPI_WALK_STATE         *WalkState);
352
353ACPI_STATUS
354AcpiExCreateMethod (
355    UINT8                   *AmlStart,
356    UINT32                  AmlLength,
357    ACPI_WALK_STATE         *WalkState);
358
359
360/*
361 * exconfig - dynamic table load/unload
362 */
363ACPI_STATUS
364AcpiExLoadOp (
365    ACPI_OPERAND_OBJECT     *ObjDesc,
366    ACPI_OPERAND_OBJECT     *Target,
367    ACPI_WALK_STATE         *WalkState);
368
369ACPI_STATUS
370AcpiExLoadTableOp (
371    ACPI_WALK_STATE         *WalkState,
372    ACPI_OPERAND_OBJECT     **ReturnDesc);
373
374ACPI_STATUS
375AcpiExUnloadTable (
376    ACPI_OPERAND_OBJECT     *DdbHandle);
377
378
379/*
380 * exmutex - mutex support
381 */
382ACPI_STATUS
383AcpiExAcquireMutex (
384    ACPI_OPERAND_OBJECT     *TimeDesc,
385    ACPI_OPERAND_OBJECT     *ObjDesc,
386    ACPI_WALK_STATE         *WalkState);
387
388ACPI_STATUS
389AcpiExAcquireMutexObject (
390    UINT16                  Timeout,
391    ACPI_OPERAND_OBJECT     *ObjDesc,
392    ACPI_THREAD_ID          ThreadId);
393
394ACPI_STATUS
395AcpiExReleaseMutex (
396    ACPI_OPERAND_OBJECT     *ObjDesc,
397    ACPI_WALK_STATE         *WalkState);
398
399ACPI_STATUS
400AcpiExReleaseMutexObject (
401    ACPI_OPERAND_OBJECT     *ObjDesc);
402
403void
404AcpiExReleaseAllMutexes (
405    ACPI_THREAD_STATE       *Thread);
406
407void
408AcpiExUnlinkMutex (
409    ACPI_OPERAND_OBJECT     *ObjDesc);
410
411
412/*
413 * exprep - ACPI AML execution - prep utilities
414 */
415ACPI_STATUS
416AcpiExPrepCommonFieldObject (
417    ACPI_OPERAND_OBJECT     *ObjDesc,
418    UINT8                   FieldFlags,
419    UINT8                   FieldAttribute,
420    UINT32                  FieldBitPosition,
421    UINT32                  FieldBitLength);
422
423ACPI_STATUS
424AcpiExPrepFieldValue (
425    ACPI_CREATE_FIELD_INFO  *Info);
426
427
428/*
429 * exsystem - Interface to OS services
430 */
431ACPI_STATUS
432AcpiExSystemDoNotifyOp (
433    ACPI_OPERAND_OBJECT     *Value,
434    ACPI_OPERAND_OBJECT     *ObjDesc);
435
436ACPI_STATUS
437AcpiExSystemDoSleep(
438    UINT64                  Time);
439
440ACPI_STATUS
441AcpiExSystemDoStall (
442    UINT32                  Time);
443
444ACPI_STATUS
445AcpiExSystemSignalEvent(
446    ACPI_OPERAND_OBJECT     *ObjDesc);
447
448ACPI_STATUS
449AcpiExSystemWaitEvent(
450    ACPI_OPERAND_OBJECT     *Time,
451    ACPI_OPERAND_OBJECT     *ObjDesc);
452
453ACPI_STATUS
454AcpiExSystemResetEvent(
455    ACPI_OPERAND_OBJECT     *ObjDesc);
456
457ACPI_STATUS
458AcpiExSystemWaitSemaphore (
459    ACPI_SEMAPHORE          Semaphore,
460    UINT16                  Timeout);
461
462ACPI_STATUS
463AcpiExSystemWaitMutex (
464    ACPI_MUTEX              Mutex,
465    UINT16                  Timeout);
466
467/*
468 * exoparg1 - ACPI AML execution, 1 operand
469 */
470ACPI_STATUS
471AcpiExOpcode_0A_0T_1R (
472    ACPI_WALK_STATE         *WalkState);
473
474ACPI_STATUS
475AcpiExOpcode_1A_0T_0R (
476    ACPI_WALK_STATE         *WalkState);
477
478ACPI_STATUS
479AcpiExOpcode_1A_0T_1R (
480    ACPI_WALK_STATE         *WalkState);
481
482ACPI_STATUS
483AcpiExOpcode_1A_1T_1R (
484    ACPI_WALK_STATE         *WalkState);
485
486ACPI_STATUS
487AcpiExOpcode_1A_1T_0R (
488    ACPI_WALK_STATE         *WalkState);
489
490/*
491 * exoparg2 - ACPI AML execution, 2 operands
492 */
493ACPI_STATUS
494AcpiExOpcode_2A_0T_0R (
495    ACPI_WALK_STATE         *WalkState);
496
497ACPI_STATUS
498AcpiExOpcode_2A_0T_1R (
499    ACPI_WALK_STATE         *WalkState);
500
501ACPI_STATUS
502AcpiExOpcode_2A_1T_1R (
503    ACPI_WALK_STATE         *WalkState);
504
505ACPI_STATUS
506AcpiExOpcode_2A_2T_1R (
507    ACPI_WALK_STATE         *WalkState);
508
509
510/*
511 * exoparg3 - ACPI AML execution, 3 operands
512 */
513ACPI_STATUS
514AcpiExOpcode_3A_0T_0R (
515    ACPI_WALK_STATE         *WalkState);
516
517ACPI_STATUS
518AcpiExOpcode_3A_1T_1R (
519    ACPI_WALK_STATE         *WalkState);
520
521
522/*
523 * exoparg6 - ACPI AML execution, 6 operands
524 */
525ACPI_STATUS
526AcpiExOpcode_6A_0T_1R (
527    ACPI_WALK_STATE         *WalkState);
528
529
530/*
531 * exresolv - Object resolution and get value functions
532 */
533ACPI_STATUS
534AcpiExResolveToValue (
535    ACPI_OPERAND_OBJECT     **StackPtr,
536    ACPI_WALK_STATE         *WalkState);
537
538ACPI_STATUS
539AcpiExResolveMultiple (
540    ACPI_WALK_STATE         *WalkState,
541    ACPI_OPERAND_OBJECT     *Operand,
542    ACPI_OBJECT_TYPE        *ReturnType,
543    ACPI_OPERAND_OBJECT     **ReturnDesc);
544
545
546/*
547 * exresnte - resolve namespace node
548 */
549ACPI_STATUS
550AcpiExResolveNodeToValue (
551    ACPI_NAMESPACE_NODE     **StackPtr,
552    ACPI_WALK_STATE         *WalkState);
553
554
555/*
556 * exresop - resolve operand to value
557 */
558ACPI_STATUS
559AcpiExResolveOperands (
560    UINT16                  Opcode,
561    ACPI_OPERAND_OBJECT     **StackPtr,
562    ACPI_WALK_STATE         *WalkState);
563
564
565/*
566 * exdump - Interpreter debug output routines
567 */
568void
569AcpiExDumpOperand (
570    ACPI_OPERAND_OBJECT     *ObjDesc,
571    UINT32                  Depth);
572
573void
574AcpiExDumpOperands (
575    ACPI_OPERAND_OBJECT     **Operands,
576    const char              *OpcodeName,
577    UINT32                  NumOpcodes);
578
579void
580AcpiExDumpObjectDescriptor (
581    ACPI_OPERAND_OBJECT     *Object,
582    UINT32                  Flags);
583
584void
585AcpiExDumpNamespaceNode (
586    ACPI_NAMESPACE_NODE     *Node,
587    UINT32                  Flags);
588
589
590/*
591 * exnames - AML namestring support
592 */
593ACPI_STATUS
594AcpiExGetNameString (
595    ACPI_OBJECT_TYPE        DataType,
596    UINT8                   *InAmlAddress,
597    char                    **OutNameString,
598    UINT32                  *OutNameLength);
599
600
601/*
602 * exstore - Object store support
603 */
604ACPI_STATUS
605AcpiExStore (
606    ACPI_OPERAND_OBJECT     *ValDesc,
607    ACPI_OPERAND_OBJECT     *DestDesc,
608    ACPI_WALK_STATE         *WalkState);
609
610ACPI_STATUS
611AcpiExStoreObjectToNode (
612    ACPI_OPERAND_OBJECT     *SourceDesc,
613    ACPI_NAMESPACE_NODE     *Node,
614    ACPI_WALK_STATE         *WalkState,
615    UINT8                   ImplicitConversion);
616
617#define ACPI_IMPLICIT_CONVERSION        TRUE
618#define ACPI_NO_IMPLICIT_CONVERSION     FALSE
619
620
621/*
622 * exstoren - resolve/store object
623 */
624ACPI_STATUS
625AcpiExResolveObject (
626    ACPI_OPERAND_OBJECT     **SourceDescPtr,
627    ACPI_OBJECT_TYPE        TargetType,
628    ACPI_WALK_STATE         *WalkState);
629
630ACPI_STATUS
631AcpiExStoreObjectToObject (
632    ACPI_OPERAND_OBJECT     *SourceDesc,
633    ACPI_OPERAND_OBJECT     *DestDesc,
634    ACPI_OPERAND_OBJECT     **NewDesc,
635    ACPI_WALK_STATE         *WalkState);
636
637
638/*
639 * exstorob - store object - buffer/string
640 */
641ACPI_STATUS
642AcpiExStoreBufferToBuffer (
643    ACPI_OPERAND_OBJECT     *SourceDesc,
644    ACPI_OPERAND_OBJECT     *TargetDesc);
645
646ACPI_STATUS
647AcpiExStoreStringToString (
648    ACPI_OPERAND_OBJECT     *SourceDesc,
649    ACPI_OPERAND_OBJECT     *TargetDesc);
650
651
652/*
653 * excopy - object copy
654 */
655ACPI_STATUS
656AcpiExCopyIntegerToIndexField (
657    ACPI_OPERAND_OBJECT     *SourceDesc,
658    ACPI_OPERAND_OBJECT     *TargetDesc);
659
660ACPI_STATUS
661AcpiExCopyIntegerToBankField (
662    ACPI_OPERAND_OBJECT     *SourceDesc,
663    ACPI_OPERAND_OBJECT     *TargetDesc);
664
665ACPI_STATUS
666AcpiExCopyDataToNamedField (
667    ACPI_OPERAND_OBJECT     *SourceDesc,
668    ACPI_NAMESPACE_NODE     *Node);
669
670ACPI_STATUS
671AcpiExCopyIntegerToBufferField (
672    ACPI_OPERAND_OBJECT     *SourceDesc,
673    ACPI_OPERAND_OBJECT     *TargetDesc);
674
675
676/*
677 * exutils - interpreter/scanner utilities
678 */
679void
680AcpiExEnterInterpreter (
681    void);
682
683void
684AcpiExExitInterpreter (
685    void);
686
687void
688AcpiExReacquireInterpreter (
689    void);
690
691void
692AcpiExRelinquishInterpreter (
693    void);
694
695void
696AcpiExTruncateFor32bitTable (
697    ACPI_OPERAND_OBJECT     *ObjDesc);
698
699void
700AcpiExAcquireGlobalLock (
701    UINT32                  Rule);
702
703void
704AcpiExReleaseGlobalLock (
705    UINT32                  Rule);
706
707void
708AcpiExEisaIdToString (
709    char                    *Dest,
710    UINT64                  CompressedId);
711
712void
713AcpiExIntegerToString (
714    char                    *Dest,
715    UINT64                  Value);
716
717BOOLEAN
718AcpiIsValidSpaceId (
719    UINT8                   SpaceId);
720
721
722/*
723 * exregion - default OpRegion handlers
724 */
725ACPI_STATUS
726AcpiExSystemMemorySpaceHandler (
727    UINT32                  Function,
728    ACPI_PHYSICAL_ADDRESS   Address,
729    UINT32                  BitWidth,
730    UINT64                  *Value,
731    void                    *HandlerContext,
732    void                    *RegionContext);
733
734ACPI_STATUS
735AcpiExSystemIoSpaceHandler (
736    UINT32                  Function,
737    ACPI_PHYSICAL_ADDRESS   Address,
738    UINT32                  BitWidth,
739    UINT64                  *Value,
740    void                    *HandlerContext,
741    void                    *RegionContext);
742
743ACPI_STATUS
744AcpiExPciConfigSpaceHandler (
745    UINT32                  Function,
746    ACPI_PHYSICAL_ADDRESS   Address,
747    UINT32                  BitWidth,
748    UINT64                  *Value,
749    void                    *HandlerContext,
750    void                    *RegionContext);
751
752ACPI_STATUS
753AcpiExCmosSpaceHandler (
754    UINT32                  Function,
755    ACPI_PHYSICAL_ADDRESS   Address,
756    UINT32                  BitWidth,
757    UINT64                  *Value,
758    void                    *HandlerContext,
759    void                    *RegionContext);
760
761ACPI_STATUS
762AcpiExPciBarSpaceHandler (
763    UINT32                  Function,
764    ACPI_PHYSICAL_ADDRESS   Address,
765    UINT32                  BitWidth,
766    UINT64                  *Value,
767    void                    *HandlerContext,
768    void                    *RegionContext);
769
770ACPI_STATUS
771AcpiExEmbeddedControllerSpaceHandler (
772    UINT32                  Function,
773    ACPI_PHYSICAL_ADDRESS   Address,
774    UINT32                  BitWidth,
775    UINT64                  *Value,
776    void                    *HandlerContext,
777    void                    *RegionContext);
778
779ACPI_STATUS
780AcpiExSmBusSpaceHandler (
781    UINT32                  Function,
782    ACPI_PHYSICAL_ADDRESS   Address,
783    UINT32                  BitWidth,
784    UINT64                  *Value,
785    void                    *HandlerContext,
786    void                    *RegionContext);
787
788
789ACPI_STATUS
790AcpiExDataTableSpaceHandler (
791    UINT32                  Function,
792    ACPI_PHYSICAL_ADDRESS   Address,
793    UINT32                  BitWidth,
794    UINT64                  *Value,
795    void                    *HandlerContext,
796    void                    *RegionContext);
797
798#endif /* __INTERP_H__ */
799