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 - 2017, 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 * Alternatively, you may choose to be licensed under the terms of the
117 * following license:
118 *
119 * Redistribution and use in source and binary forms, with or without
120 * modification, are permitted provided that the following conditions
121 * are met:
122 * 1. Redistributions of source code must retain the above copyright
123 *    notice, this list of conditions, and the following disclaimer,
124 *    without modification.
125 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
126 *    substantially similar to the "NO WARRANTY" disclaimer below
127 *    ("Disclaimer") and any redistribution must be conditioned upon
128 *    including a substantially similar Disclaimer requirement for further
129 *    binary redistribution.
130 * 3. Neither the names of the above-listed copyright holders nor the names
131 *    of any contributors may be used to endorse or promote products derived
132 *    from this software without specific prior written permission.
133 *
134 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
135 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
136 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
137 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
138 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
139 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
140 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
141 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
142 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
143 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
144 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
145 *
146 * Alternatively, you may choose to be licensed under the terms of the
147 * GNU General Public License ("GPL") version 2 as published by the Free
148 * Software Foundation.
149 *
150 *****************************************************************************/
151
152#ifndef __ACINTERP_H__
153#define __ACINTERP_H__
154
155
156#define ACPI_WALK_OPERANDS          (&(WalkState->Operands [WalkState->NumOperands -1]))
157
158/* Macros for tables used for debug output */
159
160#define ACPI_EXD_OFFSET(f)          (UINT8) ACPI_OFFSET (ACPI_OPERAND_OBJECT,f)
161#define ACPI_EXD_NSOFFSET(f)        (UINT8) ACPI_OFFSET (ACPI_NAMESPACE_NODE,f)
162#define ACPI_EXD_TABLE_SIZE(name)   (sizeof(name) / sizeof (ACPI_EXDUMP_INFO))
163
164/*
165 * If possible, pack the following structures to byte alignment, since we
166 * don't care about performance for debug output. Two cases where we cannot
167 * pack the structures:
168 *
169 * 1) Hardware does not support misaligned memory transfers
170 * 2) Compiler does not support pointers within packed structures
171 */
172#if (!defined(ACPI_MISALIGNMENT_NOT_SUPPORTED) && !defined(ACPI_PACKED_POINTERS_NOT_SUPPORTED))
173#pragma pack(1)
174#endif
175
176typedef const struct acpi_exdump_info
177{
178    UINT8                   Opcode;
179    UINT8                   Offset;
180    const char              *Name;
181
182} ACPI_EXDUMP_INFO;
183
184/* Values for the Opcode field above */
185
186#define ACPI_EXD_INIT                   0
187#define ACPI_EXD_TYPE                   1
188#define ACPI_EXD_UINT8                  2
189#define ACPI_EXD_UINT16                 3
190#define ACPI_EXD_UINT32                 4
191#define ACPI_EXD_UINT64                 5
192#define ACPI_EXD_LITERAL                6
193#define ACPI_EXD_POINTER                7
194#define ACPI_EXD_ADDRESS                8
195#define ACPI_EXD_STRING                 9
196#define ACPI_EXD_BUFFER                 10
197#define ACPI_EXD_PACKAGE                11
198#define ACPI_EXD_FIELD                  12
199#define ACPI_EXD_REFERENCE              13
200#define ACPI_EXD_LIST                   14 /* Operand object list */
201#define ACPI_EXD_HDLR_LIST              15 /* Address Handler list */
202#define ACPI_EXD_RGN_LIST               16 /* Region list */
203#define ACPI_EXD_NODE                   17 /* Namespace Node */
204
205/* restore default alignment */
206
207#pragma pack()
208
209
210/*
211 * exconvrt - object conversion
212 */
213ACPI_STATUS
214AcpiExConvertToInteger (
215    ACPI_OPERAND_OBJECT     *ObjDesc,
216    ACPI_OPERAND_OBJECT     **ResultDesc,
217    UINT32                  ImplicitConversion);
218
219ACPI_STATUS
220AcpiExConvertToBuffer (
221    ACPI_OPERAND_OBJECT     *ObjDesc,
222    ACPI_OPERAND_OBJECT     **ResultDesc);
223
224ACPI_STATUS
225AcpiExConvertToString (
226    ACPI_OPERAND_OBJECT     *ObjDesc,
227    ACPI_OPERAND_OBJECT     **ResultDesc,
228    UINT32                  Type);
229
230/* Types for ->String conversion */
231
232#define ACPI_EXPLICIT_BYTE_COPY         0x00000000
233#define ACPI_EXPLICIT_CONVERT_HEX       0x00000001
234#define ACPI_IMPLICIT_CONVERT_HEX       0x00000002
235#define ACPI_EXPLICIT_CONVERT_DECIMAL   0x00000003
236
237ACPI_STATUS
238AcpiExConvertToTargetType (
239    ACPI_OBJECT_TYPE        DestinationType,
240    ACPI_OPERAND_OBJECT     *SourceDesc,
241    ACPI_OPERAND_OBJECT     **ResultDesc,
242    ACPI_WALK_STATE         *WalkState);
243
244
245/*
246 * exdebug - AML debug object
247 */
248void
249AcpiExDoDebugObject (
250    ACPI_OPERAND_OBJECT     *SourceDesc,
251    UINT32                  Level,
252    UINT32                  Index);
253
254void
255AcpiExStartTraceMethod (
256    ACPI_NAMESPACE_NODE     *MethodNode,
257    ACPI_OPERAND_OBJECT     *ObjDesc,
258    ACPI_WALK_STATE         *WalkState);
259
260void
261AcpiExStopTraceMethod (
262    ACPI_NAMESPACE_NODE     *MethodNode,
263    ACPI_OPERAND_OBJECT     *ObjDesc,
264    ACPI_WALK_STATE         *WalkState);
265
266void
267AcpiExStartTraceOpcode (
268    ACPI_PARSE_OBJECT       *Op,
269    ACPI_WALK_STATE         *WalkState);
270
271void
272AcpiExStopTraceOpcode (
273    ACPI_PARSE_OBJECT       *Op,
274    ACPI_WALK_STATE         *WalkState);
275
276void
277AcpiExTracePoint (
278    ACPI_TRACE_EVENT_TYPE   Type,
279    BOOLEAN                 Begin,
280    UINT8                   *Aml,
281    char                    *Pathname);
282
283
284/*
285 * exfield - ACPI AML (p-code) execution - field manipulation
286 */
287ACPI_STATUS
288AcpiExCommonBufferSetup (
289    ACPI_OPERAND_OBJECT     *ObjDesc,
290    UINT32                  BufferLength,
291    UINT32                  *DatumCount);
292
293ACPI_STATUS
294AcpiExWriteWithUpdateRule (
295    ACPI_OPERAND_OBJECT     *ObjDesc,
296    UINT64                  Mask,
297    UINT64                  FieldValue,
298    UINT32                  FieldDatumByteOffset);
299
300void
301AcpiExGetBufferDatum(
302    UINT64                  *Datum,
303    void                    *Buffer,
304    UINT32                  BufferLength,
305    UINT32                  ByteGranularity,
306    UINT32                  BufferOffset);
307
308void
309AcpiExSetBufferDatum (
310    UINT64                  MergedDatum,
311    void                    *Buffer,
312    UINT32                  BufferLength,
313    UINT32                  ByteGranularity,
314    UINT32                  BufferOffset);
315
316ACPI_STATUS
317AcpiExReadDataFromField (
318    ACPI_WALK_STATE         *WalkState,
319    ACPI_OPERAND_OBJECT     *ObjDesc,
320    ACPI_OPERAND_OBJECT     **RetBufferDesc);
321
322ACPI_STATUS
323AcpiExWriteDataToField (
324    ACPI_OPERAND_OBJECT     *SourceDesc,
325    ACPI_OPERAND_OBJECT     *ObjDesc,
326    ACPI_OPERAND_OBJECT     **ResultDesc);
327
328
329/*
330 * exfldio - low level field I/O
331 */
332ACPI_STATUS
333AcpiExExtractFromField (
334    ACPI_OPERAND_OBJECT     *ObjDesc,
335    void                    *Buffer,
336    UINT32                  BufferLength);
337
338ACPI_STATUS
339AcpiExInsertIntoField (
340    ACPI_OPERAND_OBJECT     *ObjDesc,
341    void                    *Buffer,
342    UINT32                  BufferLength);
343
344ACPI_STATUS
345AcpiExAccessRegion (
346    ACPI_OPERAND_OBJECT     *ObjDesc,
347    UINT32                  FieldDatumByteOffset,
348    UINT64                  *Value,
349    UINT32                  ReadWrite);
350
351
352/*
353 * exmisc - misc support routines
354 */
355ACPI_STATUS
356AcpiExGetObjectReference (
357    ACPI_OPERAND_OBJECT     *ObjDesc,
358    ACPI_OPERAND_OBJECT     **ReturnDesc,
359    ACPI_WALK_STATE         *WalkState);
360
361ACPI_STATUS
362AcpiExConcatTemplate (
363    ACPI_OPERAND_OBJECT     *ObjDesc,
364    ACPI_OPERAND_OBJECT     *ObjDesc2,
365    ACPI_OPERAND_OBJECT     **ActualReturnDesc,
366    ACPI_WALK_STATE         *WalkState);
367
368ACPI_STATUS
369AcpiExDoConcatenate (
370    ACPI_OPERAND_OBJECT     *ObjDesc,
371    ACPI_OPERAND_OBJECT     *ObjDesc2,
372    ACPI_OPERAND_OBJECT     **ActualReturnDesc,
373    ACPI_WALK_STATE         *WalkState);
374
375ACPI_STATUS
376AcpiExDoLogicalNumericOp (
377    UINT16                  Opcode,
378    UINT64                  Integer0,
379    UINT64                  Integer1,
380    BOOLEAN                 *LogicalResult);
381
382ACPI_STATUS
383AcpiExDoLogicalOp (
384    UINT16                  Opcode,
385    ACPI_OPERAND_OBJECT     *Operand0,
386    ACPI_OPERAND_OBJECT     *Operand1,
387    BOOLEAN                 *LogicalResult);
388
389UINT64
390AcpiExDoMathOp (
391    UINT16                  Opcode,
392    UINT64                  Operand0,
393    UINT64                  Operand1);
394
395ACPI_STATUS
396AcpiExCreateMutex (
397    ACPI_WALK_STATE         *WalkState);
398
399ACPI_STATUS
400AcpiExCreateProcessor (
401    ACPI_WALK_STATE         *WalkState);
402
403ACPI_STATUS
404AcpiExCreatePowerResource (
405    ACPI_WALK_STATE         *WalkState);
406
407ACPI_STATUS
408AcpiExCreateRegion (
409    UINT8                   *AmlStart,
410    UINT32                  AmlLength,
411    UINT8                   RegionSpace,
412    ACPI_WALK_STATE         *WalkState);
413
414ACPI_STATUS
415AcpiExCreateEvent (
416    ACPI_WALK_STATE         *WalkState);
417
418ACPI_STATUS
419AcpiExCreateAlias (
420    ACPI_WALK_STATE         *WalkState);
421
422ACPI_STATUS
423AcpiExCreateMethod (
424    UINT8                   *AmlStart,
425    UINT32                  AmlLength,
426    ACPI_WALK_STATE         *WalkState);
427
428
429/*
430 * exconfig - dynamic table load/unload
431 */
432ACPI_STATUS
433AcpiExLoadOp (
434    ACPI_OPERAND_OBJECT     *ObjDesc,
435    ACPI_OPERAND_OBJECT     *Target,
436    ACPI_WALK_STATE         *WalkState);
437
438ACPI_STATUS
439AcpiExLoadTableOp (
440    ACPI_WALK_STATE         *WalkState,
441    ACPI_OPERAND_OBJECT     **ReturnDesc);
442
443ACPI_STATUS
444AcpiExUnloadTable (
445    ACPI_OPERAND_OBJECT     *DdbHandle);
446
447
448/*
449 * exmutex - mutex support
450 */
451ACPI_STATUS
452AcpiExAcquireMutex (
453    ACPI_OPERAND_OBJECT     *TimeDesc,
454    ACPI_OPERAND_OBJECT     *ObjDesc,
455    ACPI_WALK_STATE         *WalkState);
456
457ACPI_STATUS
458AcpiExAcquireMutexObject (
459    UINT16                  Timeout,
460    ACPI_OPERAND_OBJECT     *ObjDesc,
461    ACPI_THREAD_ID          ThreadId);
462
463ACPI_STATUS
464AcpiExReleaseMutex (
465    ACPI_OPERAND_OBJECT     *ObjDesc,
466    ACPI_WALK_STATE         *WalkState);
467
468ACPI_STATUS
469AcpiExReleaseMutexObject (
470    ACPI_OPERAND_OBJECT     *ObjDesc);
471
472void
473AcpiExReleaseAllMutexes (
474    ACPI_THREAD_STATE       *Thread);
475
476void
477AcpiExUnlinkMutex (
478    ACPI_OPERAND_OBJECT     *ObjDesc);
479
480
481/*
482 * exprep - ACPI AML execution - prep utilities
483 */
484ACPI_STATUS
485AcpiExPrepCommonFieldObject (
486    ACPI_OPERAND_OBJECT     *ObjDesc,
487    UINT8                   FieldFlags,
488    UINT8                   FieldAttribute,
489    UINT32                  FieldBitPosition,
490    UINT32                  FieldBitLength);
491
492ACPI_STATUS
493AcpiExPrepFieldValue (
494    ACPI_CREATE_FIELD_INFO  *Info);
495
496
497/*
498 * exsystem - Interface to OS services
499 */
500ACPI_STATUS
501AcpiExSystemDoNotifyOp (
502    ACPI_OPERAND_OBJECT     *Value,
503    ACPI_OPERAND_OBJECT     *ObjDesc);
504
505ACPI_STATUS
506AcpiExSystemDoSleep(
507    UINT64                  Time);
508
509ACPI_STATUS
510AcpiExSystemDoStall (
511    UINT32                  Time);
512
513ACPI_STATUS
514AcpiExSystemSignalEvent(
515    ACPI_OPERAND_OBJECT     *ObjDesc);
516
517ACPI_STATUS
518AcpiExSystemWaitEvent(
519    ACPI_OPERAND_OBJECT     *Time,
520    ACPI_OPERAND_OBJECT     *ObjDesc);
521
522ACPI_STATUS
523AcpiExSystemResetEvent(
524    ACPI_OPERAND_OBJECT     *ObjDesc);
525
526ACPI_STATUS
527AcpiExSystemWaitSemaphore (
528    ACPI_SEMAPHORE          Semaphore,
529    UINT16                  Timeout);
530
531ACPI_STATUS
532AcpiExSystemWaitMutex (
533    ACPI_MUTEX              Mutex,
534    UINT16                  Timeout);
535
536/*
537 * exoparg1 - ACPI AML execution, 1 operand
538 */
539ACPI_STATUS
540AcpiExOpcode_0A_0T_1R (
541    ACPI_WALK_STATE         *WalkState);
542
543ACPI_STATUS
544AcpiExOpcode_1A_0T_0R (
545    ACPI_WALK_STATE         *WalkState);
546
547ACPI_STATUS
548AcpiExOpcode_1A_0T_1R (
549    ACPI_WALK_STATE         *WalkState);
550
551ACPI_STATUS
552AcpiExOpcode_1A_1T_1R (
553    ACPI_WALK_STATE         *WalkState);
554
555ACPI_STATUS
556AcpiExOpcode_1A_1T_0R (
557    ACPI_WALK_STATE         *WalkState);
558
559/*
560 * exoparg2 - ACPI AML execution, 2 operands
561 */
562ACPI_STATUS
563AcpiExOpcode_2A_0T_0R (
564    ACPI_WALK_STATE         *WalkState);
565
566ACPI_STATUS
567AcpiExOpcode_2A_0T_1R (
568    ACPI_WALK_STATE         *WalkState);
569
570ACPI_STATUS
571AcpiExOpcode_2A_1T_1R (
572    ACPI_WALK_STATE         *WalkState);
573
574ACPI_STATUS
575AcpiExOpcode_2A_2T_1R (
576    ACPI_WALK_STATE         *WalkState);
577
578
579/*
580 * exoparg3 - ACPI AML execution, 3 operands
581 */
582ACPI_STATUS
583AcpiExOpcode_3A_0T_0R (
584    ACPI_WALK_STATE         *WalkState);
585
586ACPI_STATUS
587AcpiExOpcode_3A_1T_1R (
588    ACPI_WALK_STATE         *WalkState);
589
590
591/*
592 * exoparg6 - ACPI AML execution, 6 operands
593 */
594ACPI_STATUS
595AcpiExOpcode_6A_0T_1R (
596    ACPI_WALK_STATE         *WalkState);
597
598
599/*
600 * exresolv - Object resolution and get value functions
601 */
602ACPI_STATUS
603AcpiExResolveToValue (
604    ACPI_OPERAND_OBJECT     **StackPtr,
605    ACPI_WALK_STATE         *WalkState);
606
607ACPI_STATUS
608AcpiExResolveMultiple (
609    ACPI_WALK_STATE         *WalkState,
610    ACPI_OPERAND_OBJECT     *Operand,
611    ACPI_OBJECT_TYPE        *ReturnType,
612    ACPI_OPERAND_OBJECT     **ReturnDesc);
613
614
615/*
616 * exresnte - resolve namespace node
617 */
618ACPI_STATUS
619AcpiExResolveNodeToValue (
620    ACPI_NAMESPACE_NODE     **StackPtr,
621    ACPI_WALK_STATE         *WalkState);
622
623
624/*
625 * exresop - resolve operand to value
626 */
627ACPI_STATUS
628AcpiExResolveOperands (
629    UINT16                  Opcode,
630    ACPI_OPERAND_OBJECT     **StackPtr,
631    ACPI_WALK_STATE         *WalkState);
632
633
634/*
635 * exdump - Interpreter debug output routines
636 */
637void
638AcpiExDumpOperand (
639    ACPI_OPERAND_OBJECT     *ObjDesc,
640    UINT32                  Depth);
641
642void
643AcpiExDumpOperands (
644    ACPI_OPERAND_OBJECT     **Operands,
645    const char              *OpcodeName,
646    UINT32                  NumOpcodes);
647
648void
649AcpiExDumpObjectDescriptor (
650    ACPI_OPERAND_OBJECT     *Object,
651    UINT32                  Flags);
652
653void
654AcpiExDumpNamespaceNode (
655    ACPI_NAMESPACE_NODE     *Node,
656    UINT32                  Flags);
657
658
659/*
660 * exnames - AML namestring support
661 */
662ACPI_STATUS
663AcpiExGetNameString (
664    ACPI_OBJECT_TYPE        DataType,
665    UINT8                   *InAmlAddress,
666    char                    **OutNameString,
667    UINT32                  *OutNameLength);
668
669
670/*
671 * exstore - Object store support
672 */
673ACPI_STATUS
674AcpiExStore (
675    ACPI_OPERAND_OBJECT     *ValDesc,
676    ACPI_OPERAND_OBJECT     *DestDesc,
677    ACPI_WALK_STATE         *WalkState);
678
679ACPI_STATUS
680AcpiExStoreObjectToNode (
681    ACPI_OPERAND_OBJECT     *SourceDesc,
682    ACPI_NAMESPACE_NODE     *Node,
683    ACPI_WALK_STATE         *WalkState,
684    UINT8                   ImplicitConversion);
685
686
687/*
688 * exstoren - resolve/store object
689 */
690ACPI_STATUS
691AcpiExResolveObject (
692    ACPI_OPERAND_OBJECT     **SourceDescPtr,
693    ACPI_OBJECT_TYPE        TargetType,
694    ACPI_WALK_STATE         *WalkState);
695
696ACPI_STATUS
697AcpiExStoreObjectToObject (
698    ACPI_OPERAND_OBJECT     *SourceDesc,
699    ACPI_OPERAND_OBJECT     *DestDesc,
700    ACPI_OPERAND_OBJECT     **NewDesc,
701    ACPI_WALK_STATE         *WalkState);
702
703
704/*
705 * exstorob - store object - buffer/string
706 */
707ACPI_STATUS
708AcpiExStoreBufferToBuffer (
709    ACPI_OPERAND_OBJECT     *SourceDesc,
710    ACPI_OPERAND_OBJECT     *TargetDesc);
711
712ACPI_STATUS
713AcpiExStoreStringToString (
714    ACPI_OPERAND_OBJECT     *SourceDesc,
715    ACPI_OPERAND_OBJECT     *TargetDesc);
716
717
718/*
719 * excopy - object copy
720 */
721ACPI_STATUS
722AcpiExCopyIntegerToIndexField (
723    ACPI_OPERAND_OBJECT     *SourceDesc,
724    ACPI_OPERAND_OBJECT     *TargetDesc);
725
726ACPI_STATUS
727AcpiExCopyIntegerToBankField (
728    ACPI_OPERAND_OBJECT     *SourceDesc,
729    ACPI_OPERAND_OBJECT     *TargetDesc);
730
731ACPI_STATUS
732AcpiExCopyDataToNamedField (
733    ACPI_OPERAND_OBJECT     *SourceDesc,
734    ACPI_NAMESPACE_NODE     *Node);
735
736ACPI_STATUS
737AcpiExCopyIntegerToBufferField (
738    ACPI_OPERAND_OBJECT     *SourceDesc,
739    ACPI_OPERAND_OBJECT     *TargetDesc);
740
741
742/*
743 * exutils - interpreter/scanner utilities
744 */
745void
746AcpiExEnterInterpreter (
747    void);
748
749void
750AcpiExExitInterpreter (
751    void);
752
753BOOLEAN
754AcpiExTruncateFor32bitTable (
755    ACPI_OPERAND_OBJECT     *ObjDesc);
756
757void
758AcpiExAcquireGlobalLock (
759    UINT32                  Rule);
760
761void
762AcpiExReleaseGlobalLock (
763    UINT32                  Rule);
764
765void
766AcpiExEisaIdToString (
767    char                    *Dest,
768    UINT64                  CompressedId);
769
770void
771AcpiExIntegerToString (
772    char                    *Dest,
773    UINT64                  Value);
774
775void
776AcpiExPciClsToString (
777    char                    *Dest,
778    UINT8                   ClassCode[3]);
779
780BOOLEAN
781AcpiIsValidSpaceId (
782    UINT8                   SpaceId);
783
784
785/*
786 * exregion - default OpRegion handlers
787 */
788ACPI_STATUS
789AcpiExSystemMemorySpaceHandler (
790    UINT32                  Function,
791    ACPI_PHYSICAL_ADDRESS   Address,
792    UINT32                  BitWidth,
793    UINT64                  *Value,
794    void                    *HandlerContext,
795    void                    *RegionContext);
796
797ACPI_STATUS
798AcpiExSystemIoSpaceHandler (
799    UINT32                  Function,
800    ACPI_PHYSICAL_ADDRESS   Address,
801    UINT32                  BitWidth,
802    UINT64                  *Value,
803    void                    *HandlerContext,
804    void                    *RegionContext);
805
806ACPI_STATUS
807AcpiExPciConfigSpaceHandler (
808    UINT32                  Function,
809    ACPI_PHYSICAL_ADDRESS   Address,
810    UINT32                  BitWidth,
811    UINT64                  *Value,
812    void                    *HandlerContext,
813    void                    *RegionContext);
814
815ACPI_STATUS
816AcpiExCmosSpaceHandler (
817    UINT32                  Function,
818    ACPI_PHYSICAL_ADDRESS   Address,
819    UINT32                  BitWidth,
820    UINT64                  *Value,
821    void                    *HandlerContext,
822    void                    *RegionContext);
823
824ACPI_STATUS
825AcpiExPciBarSpaceHandler (
826    UINT32                  Function,
827    ACPI_PHYSICAL_ADDRESS   Address,
828    UINT32                  BitWidth,
829    UINT64                  *Value,
830    void                    *HandlerContext,
831    void                    *RegionContext);
832
833ACPI_STATUS
834AcpiExEmbeddedControllerSpaceHandler (
835    UINT32                  Function,
836    ACPI_PHYSICAL_ADDRESS   Address,
837    UINT32                  BitWidth,
838    UINT64                  *Value,
839    void                    *HandlerContext,
840    void                    *RegionContext);
841
842ACPI_STATUS
843AcpiExSmBusSpaceHandler (
844    UINT32                  Function,
845    ACPI_PHYSICAL_ADDRESS   Address,
846    UINT32                  BitWidth,
847    UINT64                  *Value,
848    void                    *HandlerContext,
849    void                    *RegionContext);
850
851
852ACPI_STATUS
853AcpiExDataTableSpaceHandler (
854    UINT32                  Function,
855    ACPI_PHYSICAL_ADDRESS   Address,
856    UINT32                  BitWidth,
857    UINT64                  *Value,
858    void                    *HandlerContext,
859    void                    *RegionContext);
860
861#endif /* __INTERP_H__ */
862