1 /****************************************************************************** 2 * 3 * Name: acinterp.h - Interpreter subcomponent prototypes and defines 4 * 5 *****************************************************************************/ 6 7 /* 8 * Copyright (C) 2000 - 2013, Intel Corp. 9 * All rights reserved. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions, and the following disclaimer, 16 * without modification. 17 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 18 * substantially similar to the "NO WARRANTY" disclaimer below 19 * ("Disclaimer") and any redistribution must be conditioned upon 20 * including a substantially similar Disclaimer requirement for further 21 * binary redistribution. 22 * 3. Neither the names of the above-listed copyright holders nor the names 23 * of any contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * Alternatively, this software may be distributed under the terms of the 27 * GNU General Public License ("GPL") version 2 as published by the Free 28 * Software Foundation. 29 * 30 * NO WARRANTY 31 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 32 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 33 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR 34 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 35 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 36 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 37 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 38 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 39 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 40 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 41 * POSSIBILITY OF SUCH DAMAGES. 42 */ 43 44 #ifndef __ACINTERP_H__ 45 #define __ACINTERP_H__ 46 47 48 #define ACPI_WALK_OPERANDS (&(WalkState->Operands [WalkState->NumOperands -1])) 49 50 /* Macros for tables used for debug output */ 51 52 #define ACPI_EXD_OFFSET(f) (UINT8) ACPI_OFFSET (ACPI_OPERAND_OBJECT,f) 53 #define ACPI_EXD_NSOFFSET(f) (UINT8) ACPI_OFFSET (ACPI_NAMESPACE_NODE,f) 54 #define ACPI_EXD_TABLE_SIZE(name) (sizeof(name) / sizeof (ACPI_EXDUMP_INFO)) 55 56 /* 57 * If possible, pack the following structures to byte alignment, since we 58 * don't care about performance for debug output. Two cases where we cannot 59 * pack the structures: 60 * 61 * 1) Hardware does not support misaligned memory transfers 62 * 2) Compiler does not support pointers within packed structures 63 */ 64 #if (!defined(ACPI_MISALIGNMENT_NOT_SUPPORTED) && !defined(ACPI_PACKED_POINTERS_NOT_SUPPORTED)) 65 #pragma pack(1) 66 #endif 67 68 typedef const struct acpi_exdump_info 69 { 70 UINT8 Opcode; 71 UINT8 Offset; 72 char *Name; 73 74 } ACPI_EXDUMP_INFO; 75 76 /* Values for the Opcode field above */ 77 78 #define ACPI_EXD_INIT 0 79 #define ACPI_EXD_TYPE 1 80 #define ACPI_EXD_UINT8 2 81 #define ACPI_EXD_UINT16 3 82 #define ACPI_EXD_UINT32 4 83 #define ACPI_EXD_UINT64 5 84 #define ACPI_EXD_LITERAL 6 85 #define ACPI_EXD_POINTER 7 86 #define ACPI_EXD_ADDRESS 8 87 #define ACPI_EXD_STRING 9 88 #define ACPI_EXD_BUFFER 10 89 #define ACPI_EXD_PACKAGE 11 90 #define ACPI_EXD_FIELD 12 91 #define ACPI_EXD_REFERENCE 13 92 93 /* restore default alignment */ 94 95 #pragma pack() 96 97 98 /* 99 * exconvrt - object conversion 100 */ 101 ACPI_STATUS 102 AcpiExConvertToInteger ( 103 ACPI_OPERAND_OBJECT *ObjDesc, 104 ACPI_OPERAND_OBJECT **ResultDesc, 105 UINT32 Flags); 106 107 ACPI_STATUS 108 AcpiExConvertToBuffer ( 109 ACPI_OPERAND_OBJECT *ObjDesc, 110 ACPI_OPERAND_OBJECT **ResultDesc); 111 112 ACPI_STATUS 113 AcpiExConvertToString ( 114 ACPI_OPERAND_OBJECT *ObjDesc, 115 ACPI_OPERAND_OBJECT **ResultDesc, 116 UINT32 Type); 117 118 /* Types for ->String conversion */ 119 120 #define ACPI_EXPLICIT_BYTE_COPY 0x00000000 121 #define ACPI_EXPLICIT_CONVERT_HEX 0x00000001 122 #define ACPI_IMPLICIT_CONVERT_HEX 0x00000002 123 #define ACPI_EXPLICIT_CONVERT_DECIMAL 0x00000003 124 125 ACPI_STATUS 126 AcpiExConvertToTargetType ( 127 ACPI_OBJECT_TYPE DestinationType, 128 ACPI_OPERAND_OBJECT *SourceDesc, 129 ACPI_OPERAND_OBJECT **ResultDesc, 130 ACPI_WALK_STATE *WalkState); 131 132 133 /* 134 * exdebug - AML debug object 135 */ 136 void 137 AcpiExDoDebugObject ( 138 ACPI_OPERAND_OBJECT *SourceDesc, 139 UINT32 Level, 140 UINT32 Index); 141 142 143 /* 144 * exfield - ACPI AML (p-code) execution - field manipulation 145 */ 146 ACPI_STATUS 147 AcpiExCommonBufferSetup ( 148 ACPI_OPERAND_OBJECT *ObjDesc, 149 UINT32 BufferLength, 150 UINT32 *DatumCount); 151 152 ACPI_STATUS 153 AcpiExWriteWithUpdateRule ( 154 ACPI_OPERAND_OBJECT *ObjDesc, 155 UINT64 Mask, 156 UINT64 FieldValue, 157 UINT32 FieldDatumByteOffset); 158 159 void 160 AcpiExGetBufferDatum( 161 UINT64 *Datum, 162 void *Buffer, 163 UINT32 BufferLength, 164 UINT32 ByteGranularity, 165 UINT32 BufferOffset); 166 167 void 168 AcpiExSetBufferDatum ( 169 UINT64 MergedDatum, 170 void *Buffer, 171 UINT32 BufferLength, 172 UINT32 ByteGranularity, 173 UINT32 BufferOffset); 174 175 ACPI_STATUS 176 AcpiExReadDataFromField ( 177 ACPI_WALK_STATE *WalkState, 178 ACPI_OPERAND_OBJECT *ObjDesc, 179 ACPI_OPERAND_OBJECT **RetBufferDesc); 180 181 ACPI_STATUS 182 AcpiExWriteDataToField ( 183 ACPI_OPERAND_OBJECT *SourceDesc, 184 ACPI_OPERAND_OBJECT *ObjDesc, 185 ACPI_OPERAND_OBJECT **ResultDesc); 186 187 188 /* 189 * exfldio - low level field I/O 190 */ 191 ACPI_STATUS 192 AcpiExExtractFromField ( 193 ACPI_OPERAND_OBJECT *ObjDesc, 194 void *Buffer, 195 UINT32 BufferLength); 196 197 ACPI_STATUS 198 AcpiExInsertIntoField ( 199 ACPI_OPERAND_OBJECT *ObjDesc, 200 void *Buffer, 201 UINT32 BufferLength); 202 203 ACPI_STATUS 204 AcpiExAccessRegion ( 205 ACPI_OPERAND_OBJECT *ObjDesc, 206 UINT32 FieldDatumByteOffset, 207 UINT64 *Value, 208 UINT32 ReadWrite); 209 210 211 /* 212 * exmisc - misc support routines 213 */ 214 ACPI_STATUS 215 AcpiExGetObjectReference ( 216 ACPI_OPERAND_OBJECT *ObjDesc, 217 ACPI_OPERAND_OBJECT **ReturnDesc, 218 ACPI_WALK_STATE *WalkState); 219 220 ACPI_STATUS 221 AcpiExConcatTemplate ( 222 ACPI_OPERAND_OBJECT *ObjDesc, 223 ACPI_OPERAND_OBJECT *ObjDesc2, 224 ACPI_OPERAND_OBJECT **ActualReturnDesc, 225 ACPI_WALK_STATE *WalkState); 226 227 ACPI_STATUS 228 AcpiExDoConcatenate ( 229 ACPI_OPERAND_OBJECT *ObjDesc, 230 ACPI_OPERAND_OBJECT *ObjDesc2, 231 ACPI_OPERAND_OBJECT **ActualReturnDesc, 232 ACPI_WALK_STATE *WalkState); 233 234 ACPI_STATUS 235 AcpiExDoLogicalNumericOp ( 236 UINT16 Opcode, 237 UINT64 Integer0, 238 UINT64 Integer1, 239 BOOLEAN *LogicalResult); 240 241 ACPI_STATUS 242 AcpiExDoLogicalOp ( 243 UINT16 Opcode, 244 ACPI_OPERAND_OBJECT *Operand0, 245 ACPI_OPERAND_OBJECT *Operand1, 246 BOOLEAN *LogicalResult); 247 248 UINT64 249 AcpiExDoMathOp ( 250 UINT16 Opcode, 251 UINT64 Operand0, 252 UINT64 Operand1); 253 254 ACPI_STATUS 255 AcpiExCreateMutex ( 256 ACPI_WALK_STATE *WalkState); 257 258 ACPI_STATUS 259 AcpiExCreateProcessor ( 260 ACPI_WALK_STATE *WalkState); 261 262 ACPI_STATUS 263 AcpiExCreatePowerResource ( 264 ACPI_WALK_STATE *WalkState); 265 266 ACPI_STATUS 267 AcpiExCreateRegion ( 268 UINT8 *AmlStart, 269 UINT32 AmlLength, 270 UINT8 RegionSpace, 271 ACPI_WALK_STATE *WalkState); 272 273 ACPI_STATUS 274 AcpiExCreateEvent ( 275 ACPI_WALK_STATE *WalkState); 276 277 ACPI_STATUS 278 AcpiExCreateAlias ( 279 ACPI_WALK_STATE *WalkState); 280 281 ACPI_STATUS 282 AcpiExCreateMethod ( 283 UINT8 *AmlStart, 284 UINT32 AmlLength, 285 ACPI_WALK_STATE *WalkState); 286 287 288 /* 289 * exconfig - dynamic table load/unload 290 */ 291 ACPI_STATUS 292 AcpiExLoadOp ( 293 ACPI_OPERAND_OBJECT *ObjDesc, 294 ACPI_OPERAND_OBJECT *Target, 295 ACPI_WALK_STATE *WalkState); 296 297 ACPI_STATUS 298 AcpiExLoadTableOp ( 299 ACPI_WALK_STATE *WalkState, 300 ACPI_OPERAND_OBJECT **ReturnDesc); 301 302 ACPI_STATUS 303 AcpiExUnloadTable ( 304 ACPI_OPERAND_OBJECT *DdbHandle); 305 306 307 /* 308 * exmutex - mutex support 309 */ 310 ACPI_STATUS 311 AcpiExAcquireMutex ( 312 ACPI_OPERAND_OBJECT *TimeDesc, 313 ACPI_OPERAND_OBJECT *ObjDesc, 314 ACPI_WALK_STATE *WalkState); 315 316 ACPI_STATUS 317 AcpiExAcquireMutexObject ( 318 UINT16 Timeout, 319 ACPI_OPERAND_OBJECT *ObjDesc, 320 ACPI_THREAD_ID ThreadId); 321 322 ACPI_STATUS 323 AcpiExReleaseMutex ( 324 ACPI_OPERAND_OBJECT *ObjDesc, 325 ACPI_WALK_STATE *WalkState); 326 327 ACPI_STATUS 328 AcpiExReleaseMutexObject ( 329 ACPI_OPERAND_OBJECT *ObjDesc); 330 331 void 332 AcpiExReleaseAllMutexes ( 333 ACPI_THREAD_STATE *Thread); 334 335 void 336 AcpiExUnlinkMutex ( 337 ACPI_OPERAND_OBJECT *ObjDesc); 338 339 340 /* 341 * exprep - ACPI AML execution - prep utilities 342 */ 343 ACPI_STATUS 344 AcpiExPrepCommonFieldObject ( 345 ACPI_OPERAND_OBJECT *ObjDesc, 346 UINT8 FieldFlags, 347 UINT8 FieldAttribute, 348 UINT32 FieldBitPosition, 349 UINT32 FieldBitLength); 350 351 ACPI_STATUS 352 AcpiExPrepFieldValue ( 353 ACPI_CREATE_FIELD_INFO *Info); 354 355 356 /* 357 * exsystem - Interface to OS services 358 */ 359 ACPI_STATUS 360 AcpiExSystemDoNotifyOp ( 361 ACPI_OPERAND_OBJECT *Value, 362 ACPI_OPERAND_OBJECT *ObjDesc); 363 364 ACPI_STATUS 365 AcpiExSystemDoSleep( 366 UINT64 Time); 367 368 ACPI_STATUS 369 AcpiExSystemDoStall ( 370 UINT32 Time); 371 372 ACPI_STATUS 373 AcpiExSystemSignalEvent( 374 ACPI_OPERAND_OBJECT *ObjDesc); 375 376 ACPI_STATUS 377 AcpiExSystemWaitEvent( 378 ACPI_OPERAND_OBJECT *Time, 379 ACPI_OPERAND_OBJECT *ObjDesc); 380 381 ACPI_STATUS 382 AcpiExSystemResetEvent( 383 ACPI_OPERAND_OBJECT *ObjDesc); 384 385 ACPI_STATUS 386 AcpiExSystemWaitSemaphore ( 387 ACPI_SEMAPHORE Semaphore, 388 UINT16 Timeout); 389 390 ACPI_STATUS 391 AcpiExSystemWaitMutex ( 392 ACPI_MUTEX Mutex, 393 UINT16 Timeout); 394 395 /* 396 * exoparg1 - ACPI AML execution, 1 operand 397 */ 398 ACPI_STATUS 399 AcpiExOpcode_0A_0T_1R ( 400 ACPI_WALK_STATE *WalkState); 401 402 ACPI_STATUS 403 AcpiExOpcode_1A_0T_0R ( 404 ACPI_WALK_STATE *WalkState); 405 406 ACPI_STATUS 407 AcpiExOpcode_1A_0T_1R ( 408 ACPI_WALK_STATE *WalkState); 409 410 ACPI_STATUS 411 AcpiExOpcode_1A_1T_1R ( 412 ACPI_WALK_STATE *WalkState); 413 414 ACPI_STATUS 415 AcpiExOpcode_1A_1T_0R ( 416 ACPI_WALK_STATE *WalkState); 417 418 /* 419 * exoparg2 - ACPI AML execution, 2 operands 420 */ 421 ACPI_STATUS 422 AcpiExOpcode_2A_0T_0R ( 423 ACPI_WALK_STATE *WalkState); 424 425 ACPI_STATUS 426 AcpiExOpcode_2A_0T_1R ( 427 ACPI_WALK_STATE *WalkState); 428 429 ACPI_STATUS 430 AcpiExOpcode_2A_1T_1R ( 431 ACPI_WALK_STATE *WalkState); 432 433 ACPI_STATUS 434 AcpiExOpcode_2A_2T_1R ( 435 ACPI_WALK_STATE *WalkState); 436 437 438 /* 439 * exoparg3 - ACPI AML execution, 3 operands 440 */ 441 ACPI_STATUS 442 AcpiExOpcode_3A_0T_0R ( 443 ACPI_WALK_STATE *WalkState); 444 445 ACPI_STATUS 446 AcpiExOpcode_3A_1T_1R ( 447 ACPI_WALK_STATE *WalkState); 448 449 450 /* 451 * exoparg6 - ACPI AML execution, 6 operands 452 */ 453 ACPI_STATUS 454 AcpiExOpcode_6A_0T_1R ( 455 ACPI_WALK_STATE *WalkState); 456 457 458 /* 459 * exresolv - Object resolution and get value functions 460 */ 461 ACPI_STATUS 462 AcpiExResolveToValue ( 463 ACPI_OPERAND_OBJECT **StackPtr, 464 ACPI_WALK_STATE *WalkState); 465 466 ACPI_STATUS 467 AcpiExResolveMultiple ( 468 ACPI_WALK_STATE *WalkState, 469 ACPI_OPERAND_OBJECT *Operand, 470 ACPI_OBJECT_TYPE *ReturnType, 471 ACPI_OPERAND_OBJECT **ReturnDesc); 472 473 474 /* 475 * exresnte - resolve namespace node 476 */ 477 ACPI_STATUS 478 AcpiExResolveNodeToValue ( 479 ACPI_NAMESPACE_NODE **StackPtr, 480 ACPI_WALK_STATE *WalkState); 481 482 483 /* 484 * exresop - resolve operand to value 485 */ 486 ACPI_STATUS 487 AcpiExResolveOperands ( 488 UINT16 Opcode, 489 ACPI_OPERAND_OBJECT **StackPtr, 490 ACPI_WALK_STATE *WalkState); 491 492 493 /* 494 * exdump - Interpreter debug output routines 495 */ 496 void 497 AcpiExDumpOperand ( 498 ACPI_OPERAND_OBJECT *ObjDesc, 499 UINT32 Depth); 500 501 void 502 AcpiExDumpOperands ( 503 ACPI_OPERAND_OBJECT **Operands, 504 const char *OpcodeName, 505 UINT32 NumOpcodes); 506 507 void 508 AcpiExDumpObjectDescriptor ( 509 ACPI_OPERAND_OBJECT *Object, 510 UINT32 Flags); 511 512 void 513 AcpiExDumpNamespaceNode ( 514 ACPI_NAMESPACE_NODE *Node, 515 UINT32 Flags); 516 517 518 /* 519 * exnames - AML namestring support 520 */ 521 ACPI_STATUS 522 AcpiExGetNameString ( 523 ACPI_OBJECT_TYPE DataType, 524 UINT8 *InAmlAddress, 525 char **OutNameString, 526 UINT32 *OutNameLength); 527 528 529 /* 530 * exstore - Object store support 531 */ 532 ACPI_STATUS 533 AcpiExStore ( 534 ACPI_OPERAND_OBJECT *ValDesc, 535 ACPI_OPERAND_OBJECT *DestDesc, 536 ACPI_WALK_STATE *WalkState); 537 538 ACPI_STATUS 539 AcpiExStoreObjectToNode ( 540 ACPI_OPERAND_OBJECT *SourceDesc, 541 ACPI_NAMESPACE_NODE *Node, 542 ACPI_WALK_STATE *WalkState, 543 UINT8 ImplicitConversion); 544 545 #define ACPI_IMPLICIT_CONVERSION TRUE 546 #define ACPI_NO_IMPLICIT_CONVERSION FALSE 547 548 549 /* 550 * exstoren - resolve/store object 551 */ 552 ACPI_STATUS 553 AcpiExResolveObject ( 554 ACPI_OPERAND_OBJECT **SourceDescPtr, 555 ACPI_OBJECT_TYPE TargetType, 556 ACPI_WALK_STATE *WalkState); 557 558 ACPI_STATUS 559 AcpiExStoreObjectToObject ( 560 ACPI_OPERAND_OBJECT *SourceDesc, 561 ACPI_OPERAND_OBJECT *DestDesc, 562 ACPI_OPERAND_OBJECT **NewDesc, 563 ACPI_WALK_STATE *WalkState); 564 565 566 /* 567 * exstorob - store object - buffer/string 568 */ 569 ACPI_STATUS 570 AcpiExStoreBufferToBuffer ( 571 ACPI_OPERAND_OBJECT *SourceDesc, 572 ACPI_OPERAND_OBJECT *TargetDesc); 573 574 ACPI_STATUS 575 AcpiExStoreStringToString ( 576 ACPI_OPERAND_OBJECT *SourceDesc, 577 ACPI_OPERAND_OBJECT *TargetDesc); 578 579 580 /* 581 * excopy - object copy 582 */ 583 ACPI_STATUS 584 AcpiExCopyIntegerToIndexField ( 585 ACPI_OPERAND_OBJECT *SourceDesc, 586 ACPI_OPERAND_OBJECT *TargetDesc); 587 588 ACPI_STATUS 589 AcpiExCopyIntegerToBankField ( 590 ACPI_OPERAND_OBJECT *SourceDesc, 591 ACPI_OPERAND_OBJECT *TargetDesc); 592 593 ACPI_STATUS 594 AcpiExCopyDataToNamedField ( 595 ACPI_OPERAND_OBJECT *SourceDesc, 596 ACPI_NAMESPACE_NODE *Node); 597 598 ACPI_STATUS 599 AcpiExCopyIntegerToBufferField ( 600 ACPI_OPERAND_OBJECT *SourceDesc, 601 ACPI_OPERAND_OBJECT *TargetDesc); 602 603 604 /* 605 * exutils - interpreter/scanner utilities 606 */ 607 void 608 AcpiExEnterInterpreter ( 609 void); 610 611 void 612 AcpiExExitInterpreter ( 613 void); 614 615 void 616 AcpiExReacquireInterpreter ( 617 void); 618 619 void 620 AcpiExRelinquishInterpreter ( 621 void); 622 623 BOOLEAN 624 AcpiExTruncateFor32bitTable ( 625 ACPI_OPERAND_OBJECT *ObjDesc); 626 627 void 628 AcpiExAcquireGlobalLock ( 629 UINT32 Rule); 630 631 void 632 AcpiExReleaseGlobalLock ( 633 UINT32 Rule); 634 635 void 636 AcpiExEisaIdToString ( 637 char *Dest, 638 UINT64 CompressedId); 639 640 void 641 AcpiExIntegerToString ( 642 char *Dest, 643 UINT64 Value); 644 645 BOOLEAN 646 AcpiIsValidSpaceId ( 647 UINT8 SpaceId); 648 649 650 /* 651 * exregion - default OpRegion handlers 652 */ 653 ACPI_STATUS 654 AcpiExSystemMemorySpaceHandler ( 655 UINT32 Function, 656 ACPI_PHYSICAL_ADDRESS Address, 657 UINT32 BitWidth, 658 UINT64 *Value, 659 void *HandlerContext, 660 void *RegionContext); 661 662 ACPI_STATUS 663 AcpiExSystemIoSpaceHandler ( 664 UINT32 Function, 665 ACPI_PHYSICAL_ADDRESS Address, 666 UINT32 BitWidth, 667 UINT64 *Value, 668 void *HandlerContext, 669 void *RegionContext); 670 671 ACPI_STATUS 672 AcpiExPciConfigSpaceHandler ( 673 UINT32 Function, 674 ACPI_PHYSICAL_ADDRESS Address, 675 UINT32 BitWidth, 676 UINT64 *Value, 677 void *HandlerContext, 678 void *RegionContext); 679 680 ACPI_STATUS 681 AcpiExCmosSpaceHandler ( 682 UINT32 Function, 683 ACPI_PHYSICAL_ADDRESS Address, 684 UINT32 BitWidth, 685 UINT64 *Value, 686 void *HandlerContext, 687 void *RegionContext); 688 689 ACPI_STATUS 690 AcpiExPciBarSpaceHandler ( 691 UINT32 Function, 692 ACPI_PHYSICAL_ADDRESS Address, 693 UINT32 BitWidth, 694 UINT64 *Value, 695 void *HandlerContext, 696 void *RegionContext); 697 698 ACPI_STATUS 699 AcpiExEmbeddedControllerSpaceHandler ( 700 UINT32 Function, 701 ACPI_PHYSICAL_ADDRESS Address, 702 UINT32 BitWidth, 703 UINT64 *Value, 704 void *HandlerContext, 705 void *RegionContext); 706 707 ACPI_STATUS 708 AcpiExSmBusSpaceHandler ( 709 UINT32 Function, 710 ACPI_PHYSICAL_ADDRESS Address, 711 UINT32 BitWidth, 712 UINT64 *Value, 713 void *HandlerContext, 714 void *RegionContext); 715 716 717 ACPI_STATUS 718 AcpiExDataTableSpaceHandler ( 719 UINT32 Function, 720 ACPI_PHYSICAL_ADDRESS Address, 721 UINT32 BitWidth, 722 UINT64 *Value, 723 void *HandlerContext, 724 void *RegionContext); 725 726 #endif /* __INTERP_H__ */ 727