drivers/acpi/include/acinterp.h

   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 - 2010, 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
 140 typedef 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  */
 173 ACPI_STATUS
 174 AcpiExConvertToInteger (
 175     ACPI_OPERAND_OBJECT     *ObjDesc,
 176     ACPI_OPERAND_OBJECT     **ResultDesc,
 177     UINT32                  Flags);
 178
 179 ACPI_STATUS
 180 AcpiExConvertToBuffer (
 181     ACPI_OPERAND_OBJECT     *ObjDesc,
 182     ACPI_OPERAND_OBJECT     **ResultDesc);
 183
 184 ACPI_STATUS
 185 AcpiExConvertToString (
 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
 197 ACPI_STATUS
 198 AcpiExConvertToTargetType (
 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  */
 208 void
 209 AcpiExDoDebugObject (
 210     ACPI_OPERAND_OBJECT     *SourceDesc,
 211     UINT32                  Level,
 212     UINT32                  Index);
 213
 214
 215 /*
 216  * exfield - ACPI AML (p-code) execution - field manipulation
 217  */
 218 ACPI_STATUS
 219 AcpiExCommonBufferSetup (
 220     ACPI_OPERAND_OBJECT     *ObjDesc,
 221     UINT32                  BufferLength,
 222     UINT32                  *DatumCount);
 223
 224 ACPI_STATUS
 225 AcpiExWriteWithUpdateRule (
 226     ACPI_OPERAND_OBJECT     *ObjDesc,
 227     UINT64                  Mask,
 228     UINT64                  FieldValue,
 229     UINT32                  FieldDatumByteOffset);
 230
 231 void
 232 AcpiExGetBufferDatum(
 233     UINT64                  *Datum,
 234     void                    *Buffer,
 235     UINT32                  BufferLength,
 236     UINT32                  ByteGranularity,
 237     UINT32                  BufferOffset);
 238
 239 void
 240 AcpiExSetBufferDatum (
 241     UINT64                  MergedDatum,
 242     void                    *Buffer,
 243     UINT32                  BufferLength,
 244     UINT32                  ByteGranularity,
 245     UINT32                  BufferOffset);
 246
 247 ACPI_STATUS
 248 AcpiExReadDataFromField (
 249     ACPI_WALK_STATE         *WalkState,
 250     ACPI_OPERAND_OBJECT     *ObjDesc,
 251     ACPI_OPERAND_OBJECT     **RetBufferDesc);
 252
 253 ACPI_STATUS
 254 AcpiExWriteDataToField (
 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  */
 263 ACPI_STATUS
 264 AcpiExExtractFromField (
 265     ACPI_OPERAND_OBJECT     *ObjDesc,
 266     void                    *Buffer,
 267     UINT32                  BufferLength);
 268
 269 ACPI_STATUS
 270 AcpiExInsertIntoField (
 271     ACPI_OPERAND_OBJECT     *ObjDesc,
 272     void                    *Buffer,
 273     UINT32                  BufferLength);
 274
 275 ACPI_STATUS
 276 AcpiExAccessRegion (
 277     ACPI_OPERAND_OBJECT     *ObjDesc,
 278     UINT32                  FieldDatumByteOffset,
 279     UINT64                  *Value,
 280     UINT32                  ReadWrite);
 281
 282
 283 /*
 284  * exmisc - misc support routines
 285  */
 286 ACPI_STATUS
 287 AcpiExGetObjectReference (
 288     ACPI_OPERAND_OBJECT     *ObjDesc,
 289     ACPI_OPERAND_OBJECT     **ReturnDesc,
 290     ACPI_WALK_STATE         *WalkState);
 291
 292 ACPI_STATUS
 293 AcpiExConcatTemplate (
 294     ACPI_OPERAND_OBJECT     *ObjDesc,
 295     ACPI_OPERAND_OBJECT     *ObjDesc2,
 296     ACPI_OPERAND_OBJECT     **ActualReturnDesc,
 297     ACPI_WALK_STATE         *WalkState);
 298
 299 ACPI_STATUS
 300 AcpiExDoConcatenate (
 301     ACPI_OPERAND_OBJECT     *ObjDesc,
 302     ACPI_OPERAND_OBJECT     *ObjDesc2,
 303     ACPI_OPERAND_OBJECT     **ActualReturnDesc,
 304     ACPI_WALK_STATE         *WalkState);
 305
 306 ACPI_STATUS
 307 AcpiExDoLogicalNumericOp (
 308     UINT16                  Opcode,
 309     UINT64                  Integer0,
 310     UINT64                  Integer1,
 311     BOOLEAN                 *LogicalResult);
 312
 313 ACPI_STATUS
 314 AcpiExDoLogicalOp (
 315     UINT16                  Opcode,
 316     ACPI_OPERAND_OBJECT     *Operand0,
 317     ACPI_OPERAND_OBJECT     *Operand1,
 318     BOOLEAN                 *LogicalResult);
 319
 320 UINT64
 321 AcpiExDoMathOp (
 322     UINT16                  Opcode,
 323     UINT64                  Operand0,
 324     UINT64                  Operand1);
 325
 326 ACPI_STATUS
 327 AcpiExCreateMutex (
 328     ACPI_WALK_STATE         *WalkState);
 329
 330 ACPI_STATUS
 331 AcpiExCreateProcessor (
 332     ACPI_WALK_STATE         *WalkState);
 333
 334 ACPI_STATUS
 335 AcpiExCreatePowerResource (
 336     ACPI_WALK_STATE         *WalkState);
 337
 338 ACPI_STATUS
 339 AcpiExCreateRegion (
 340     UINT8                   *AmlStart,
 341     UINT32                  AmlLength,
 342     UINT8                   RegionSpace,
 343     ACPI_WALK_STATE         *WalkState);
 344
 345 ACPI_STATUS
 346 AcpiExCreateEvent (
 347     ACPI_WALK_STATE         *WalkState);
 348
 349 ACPI_STATUS
 350 AcpiExCreateAlias (
 351     ACPI_WALK_STATE         *WalkState);
 352
 353 ACPI_STATUS
 354 AcpiExCreateMethod (
 355     UINT8                   *AmlStart,
 356     UINT32                  AmlLength,
 357     ACPI_WALK_STATE         *WalkState);
 358
 359
 360 /*
 361  * exconfig - dynamic table load/unload
 362  */
 363 ACPI_STATUS
 364 AcpiExLoadOp (
 365     ACPI_OPERAND_OBJECT     *ObjDesc,
 366     ACPI_OPERAND_OBJECT     *Target,
 367     ACPI_WALK_STATE         *WalkState);
 368
 369 ACPI_STATUS
 370 AcpiExLoadTableOp (
 371     ACPI_WALK_STATE         *WalkState,
 372     ACPI_OPERAND_OBJECT     **ReturnDesc);
 373
 374 ACPI_STATUS
 375 AcpiExUnloadTable (
 376     ACPI_OPERAND_OBJECT     *DdbHandle);
 377
 378
 379 /*
 380  * exmutex - mutex support
 381  */
 382 ACPI_STATUS
 383 AcpiExAcquireMutex (
 384     ACPI_OPERAND_OBJECT     *TimeDesc,
 385     ACPI_OPERAND_OBJECT     *ObjDesc,
 386     ACPI_WALK_STATE         *WalkState);
 387
 388 ACPI_STATUS
 389 AcpiExAcquireMutexObject (
 390     UINT16                  Timeout,
 391     ACPI_OPERAND_OBJECT     *ObjDesc,
 392     ACPI_THREAD_ID          ThreadId);
 393
 394 ACPI_STATUS
 395 AcpiExReleaseMutex (
 396     ACPI_OPERAND_OBJECT     *ObjDesc,
 397     ACPI_WALK_STATE         *WalkState);
 398
 399 ACPI_STATUS
 400 AcpiExReleaseMutexObject (
 401     ACPI_OPERAND_OBJECT     *ObjDesc);
 402
 403 void
 404 AcpiExReleaseAllMutexes (
 405     ACPI_THREAD_STATE       *Thread);
 406
 407 void
 408 AcpiExUnlinkMutex (
 409     ACPI_OPERAND_OBJECT     *ObjDesc);
 410
 411
 412 /*
 413  * exprep - ACPI AML execution - prep utilities
 414  */
 415 ACPI_STATUS
 416 AcpiExPrepCommonFieldObject (
 417     ACPI_OPERAND_OBJECT     *ObjDesc,
 418     UINT8                   FieldFlags,
 419     UINT8                   FieldAttribute,
 420     UINT32                  FieldBitPosition,
 421     UINT32                  FieldBitLength);
 422
 423 ACPI_STATUS
 424 AcpiExPrepFieldValue (
 425     ACPI_CREATE_FIELD_INFO  *Info);
 426
 427
 428 /*
 429  * exsystem - Interface to OS services
 430  */
 431 ACPI_STATUS
 432 AcpiExSystemDoNotifyOp (
 433     ACPI_OPERAND_OBJECT     *Value,
 434     ACPI_OPERAND_OBJECT     *ObjDesc);
 435
 436 ACPI_STATUS
 437 AcpiExSystemDoSleep(
 438     UINT64                  Time);
 439
 440 ACPI_STATUS
 441 AcpiExSystemDoStall (
 442     UINT32                  Time);
 443
 444 ACPI_STATUS
 445 AcpiExSystemSignalEvent(
 446     ACPI_OPERAND_OBJECT     *ObjDesc);
 447
 448 ACPI_STATUS
 449 AcpiExSystemWaitEvent(
 450     ACPI_OPERAND_OBJECT     *Time,
 451     ACPI_OPERAND_OBJECT     *ObjDesc);
 452
 453 ACPI_STATUS
 454 AcpiExSystemResetEvent(
 455     ACPI_OPERAND_OBJECT     *ObjDesc);
 456
 457 ACPI_STATUS
 458 AcpiExSystemWaitSemaphore (
 459     ACPI_SEMAPHORE          Semaphore,
 460     UINT16                  Timeout);
 461
 462 ACPI_STATUS
 463 AcpiExSystemWaitMutex (
 464     ACPI_MUTEX              Mutex,
 465     UINT16                  Timeout);
 466
 467 /*
 468  * exoparg1 - ACPI AML execution, 1 operand
 469  */
 470 ACPI_STATUS
 471 AcpiExOpcode_0A_0T_1R (
 472     ACPI_WALK_STATE         *WalkState);
 473
 474 ACPI_STATUS
 475 AcpiExOpcode_1A_0T_0R (
 476     ACPI_WALK_STATE         *WalkState);
 477
 478 ACPI_STATUS
 479 AcpiExOpcode_1A_0T_1R (
 480     ACPI_WALK_STATE         *WalkState);
 481
 482 ACPI_STATUS
 483 AcpiExOpcode_1A_1T_1R (
 484     ACPI_WALK_STATE         *WalkState);
 485
 486 ACPI_STATUS
 487 AcpiExOpcode_1A_1T_0R (
 488     ACPI_WALK_STATE         *WalkState);
 489
 490 /*
 491  * exoparg2 - ACPI AML execution, 2 operands
 492  */
 493 ACPI_STATUS
 494 AcpiExOpcode_2A_0T_0R (
 495     ACPI_WALK_STATE         *WalkState);
 496
 497 ACPI_STATUS
 498 AcpiExOpcode_2A_0T_1R (
 499     ACPI_WALK_STATE         *WalkState);
 500
 501 ACPI_STATUS
 502 AcpiExOpcode_2A_1T_1R (
 503     ACPI_WALK_STATE         *WalkState);
 504
 505 ACPI_STATUS
 506 AcpiExOpcode_2A_2T_1R (
 507     ACPI_WALK_STATE         *WalkState);
 508
 509
 510 /*
 511  * exoparg3 - ACPI AML execution, 3 operands
 512  */
 513 ACPI_STATUS
 514 AcpiExOpcode_3A_0T_0R (
 515     ACPI_WALK_STATE         *WalkState);
 516
 517 ACPI_STATUS
 518 AcpiExOpcode_3A_1T_1R (
 519     ACPI_WALK_STATE         *WalkState);
 520
 521
 522 /*
 523  * exoparg6 - ACPI AML execution, 6 operands
 524  */
 525 ACPI_STATUS
 526 AcpiExOpcode_6A_0T_1R (
 527     ACPI_WALK_STATE         *WalkState);
 528
 529
 530 /*
 531  * exresolv - Object resolution and get value functions
 532  */
 533 ACPI_STATUS
 534 AcpiExResolveToValue (
 535     ACPI_OPERAND_OBJECT     **StackPtr,
 536     ACPI_WALK_STATE         *WalkState);
 537
 538 ACPI_STATUS
 539 AcpiExResolveMultiple (
 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  */
 549 ACPI_STATUS
 550 AcpiExResolveNodeToValue (
 551     ACPI_NAMESPACE_NODE     **StackPtr,
 552     ACPI_WALK_STATE         *WalkState);
 553
 554
 555 /*
 556  * exresop - resolve operand to value
 557  */
 558 ACPI_STATUS
 559 AcpiExResolveOperands (
 560     UINT16                  Opcode,
 561     ACPI_OPERAND_OBJECT     **StackPtr,
 562     ACPI_WALK_STATE         *WalkState);
 563
 564
 565 /*
 566  * exdump - Interpreter debug output routines
 567  */
 568 void
 569 AcpiExDumpOperand (
 570     ACPI_OPERAND_OBJECT     *ObjDesc,
 571     UINT32                  Depth);
 572
 573 void
 574 AcpiExDumpOperands (
 575     ACPI_OPERAND_OBJECT     **Operands,
 576     const char              *OpcodeName,
 577     UINT32                  NumOpcodes);
 578
 579 void
 580 AcpiExDumpObjectDescriptor (
 581     ACPI_OPERAND_OBJECT     *Object,
 582     UINT32                  Flags);
 583
 584 void
 585 AcpiExDumpNamespaceNode (
 586     ACPI_NAMESPACE_NODE     *Node,
 587     UINT32                  Flags);
 588
 589
 590 /*
 591  * exnames - AML namestring support
 592  */
 593 ACPI_STATUS
 594 AcpiExGetNameString (
 595     ACPI_OBJECT_TYPE        DataType,
 596     UINT8                   *InAmlAddress,
 597     char                    **OutNameString,
 598     UINT32                  *OutNameLength);
 599
 600
 601 /*
 602  * exstore - Object store support
 603  */
 604 ACPI_STATUS
 605 AcpiExStore (
 606     ACPI_OPERAND_OBJECT     *ValDesc,
 607     ACPI_OPERAND_OBJECT     *DestDesc,
 608     ACPI_WALK_STATE         *WalkState);
 609
 610 ACPI_STATUS
 611 AcpiExStoreObjectToNode (
 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  */
 624 ACPI_STATUS
 625 AcpiExResolveObject (
 626     ACPI_OPERAND_OBJECT     **SourceDescPtr,
 627     ACPI_OBJECT_TYPE        TargetType,
 628     ACPI_WALK_STATE         *WalkState);
 629
 630 ACPI_STATUS
 631 AcpiExStoreObjectToObject (
 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  */
 641 ACPI_STATUS
 642 AcpiExStoreBufferToBuffer (
 643     ACPI_OPERAND_OBJECT     *SourceDesc,
 644     ACPI_OPERAND_OBJECT     *TargetDesc);
 645
 646 ACPI_STATUS
 647 AcpiExStoreStringToString (
 648     ACPI_OPERAND_OBJECT     *SourceDesc,
 649     ACPI_OPERAND_OBJECT     *TargetDesc);
 650
 651
 652 /*
 653  * excopy - object copy
 654  */
 655 ACPI_STATUS
 656 AcpiExCopyIntegerToIndexField (
 657     ACPI_OPERAND_OBJECT     *SourceDesc,
 658     ACPI_OPERAND_OBJECT     *TargetDesc);
 659
 660 ACPI_STATUS
 661 AcpiExCopyIntegerToBankField (
 662     ACPI_OPERAND_OBJECT     *SourceDesc,
 663     ACPI_OPERAND_OBJECT     *TargetDesc);
 664
 665 ACPI_STATUS
 666 AcpiExCopyDataToNamedField (
 667     ACPI_OPERAND_OBJECT     *SourceDesc,
 668     ACPI_NAMESPACE_NODE     *Node);
 669
 670 ACPI_STATUS
 671 AcpiExCopyIntegerToBufferField (
 672     ACPI_OPERAND_OBJECT     *SourceDesc,
 673     ACPI_OPERAND_OBJECT     *TargetDesc);
 674
 675
 676 /*
 677  * exutils - interpreter/scanner utilities
 678  */
 679 void
 680 AcpiExEnterInterpreter (
 681     void);
 682
 683 void
 684 AcpiExExitInterpreter (
 685     void);
 686
 687 void
 688 AcpiExReacquireInterpreter (
 689     void);
 690
 691 void
 692 AcpiExRelinquishInterpreter (
 693     void);
 694
 695 void
 696 AcpiExTruncateFor32bitTable (
 697     ACPI_OPERAND_OBJECT     *ObjDesc);
 698
 699 void
 700 AcpiExAcquireGlobalLock (
 701     UINT32                  Rule);
 702
 703 void
 704 AcpiExReleaseGlobalLock (
 705     UINT32                  Rule);
 706
 707 void
 708 AcpiExEisaIdToString (
 709     char                    *Dest,
 710     UINT64                  CompressedId);
 711
 712 void
 713 AcpiExIntegerToString (
 714     char                    *Dest,
 715     UINT64                  Value);
 716
 717
 718 /*
 719  * exregion - default OpRegion handlers
 720  */
 721 ACPI_STATUS
 722 AcpiExSystemMemorySpaceHandler (
 723     UINT32                  Function,
 724     ACPI_PHYSICAL_ADDRESS   Address,
 725     UINT32                  BitWidth,
 726     UINT64                  *Value,
 727     void                    *HandlerContext,
 728     void                    *RegionContext);
 729
 730 ACPI_STATUS
 731 AcpiExSystemIoSpaceHandler (
 732     UINT32                  Function,
 733     ACPI_PHYSICAL_ADDRESS   Address,
 734     UINT32                  BitWidth,
 735     UINT64                  *Value,
 736     void                    *HandlerContext,
 737     void                    *RegionContext);
 738
 739 ACPI_STATUS
 740 AcpiExPciConfigSpaceHandler (
 741     UINT32                  Function,
 742     ACPI_PHYSICAL_ADDRESS   Address,
 743     UINT32                  BitWidth,
 744     UINT64                  *Value,
 745     void                    *HandlerContext,
 746     void                    *RegionContext);
 747
 748 ACPI_STATUS
 749 AcpiExCmosSpaceHandler (
 750     UINT32                  Function,
 751     ACPI_PHYSICAL_ADDRESS   Address,
 752     UINT32                  BitWidth,
 753     UINT64                  *Value,
 754     void                    *HandlerContext,
 755     void                    *RegionContext);
 756
 757 ACPI_STATUS
 758 AcpiExPciBarSpaceHandler (
 759     UINT32                  Function,
 760     ACPI_PHYSICAL_ADDRESS   Address,
 761     UINT32                  BitWidth,
 762     UINT64                  *Value,
 763     void                    *HandlerContext,
 764     void                    *RegionContext);
 765
 766 ACPI_STATUS
 767 AcpiExEmbeddedControllerSpaceHandler (
 768     UINT32                  Function,
 769     ACPI_PHYSICAL_ADDRESS   Address,
 770     UINT32                  BitWidth,
 771     UINT64                  *Value,
 772     void                    *HandlerContext,
 773     void                    *RegionContext);
 774
 775 ACPI_STATUS
 776 AcpiExSmBusSpaceHandler (
 777     UINT32                  Function,
 778     ACPI_PHYSICAL_ADDRESS   Address,
 779     UINT32                  BitWidth,
 780     UINT64                  *Value,
 781     void                    *HandlerContext,
 782     void                    *RegionContext);
 783
 784
 785 ACPI_STATUS
 786 AcpiExDataTableSpaceHandler (
 787     UINT32                  Function,
 788     ACPI_PHYSICAL_ADDRESS   Address,
 789     UINT32                  BitWidth,
 790     UINT64                  *Value,
 791     void                    *HandlerContext,
 792     void                    *RegionContext);
 793
 794 #endif /* __INTERP_H__ */