sys/contrib/dev/acpica/include/acutils.h

   1 /******************************************************************************
   2  *
   3  * Name: acutils.h -- prototypes for the common (subsystem-wide) procedures
   4  *
   5  *****************************************************************************/
   6
   7 /*
   8  * Copyright (C) 2000 - 2016, 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 _ACUTILS_H
  45 #define _ACUTILS_H
  46
  47
  48 extern const UINT8                      AcpiGbl_ResourceAmlSizes[];
  49 extern const UINT8                      AcpiGbl_ResourceAmlSerialBusSizes[];
  50
  51 /* Strings used by the disassembler and debugger resource dump routines */
  52
  53 #if defined(ACPI_DEBUG_OUTPUT) || defined (ACPI_DISASSEMBLER) || defined (ACPI_DEBUGGER)
  54
  55 extern const char                       *AcpiGbl_BmDecode[];
  56 extern const char                       *AcpiGbl_ConfigDecode[];
  57 extern const char                       *AcpiGbl_ConsumeDecode[];
  58 extern const char                       *AcpiGbl_DecDecode[];
  59 extern const char                       *AcpiGbl_HeDecode[];
  60 extern const char                       *AcpiGbl_IoDecode[];
  61 extern const char                       *AcpiGbl_LlDecode[];
  62 extern const char                       *AcpiGbl_MaxDecode[];
  63 extern const char                       *AcpiGbl_MemDecode[];
  64 extern const char                       *AcpiGbl_MinDecode[];
  65 extern const char                       *AcpiGbl_MtpDecode[];
  66 extern const char                       *AcpiGbl_RngDecode[];
  67 extern const char                       *AcpiGbl_RwDecode[];
  68 extern const char                       *AcpiGbl_ShrDecode[];
  69 extern const char                       *AcpiGbl_SizDecode[];
  70 extern const char                       *AcpiGbl_TrsDecode[];
  71 extern const char                       *AcpiGbl_TtpDecode[];
  72 extern const char                       *AcpiGbl_TypDecode[];
  73 extern const char                       *AcpiGbl_PpcDecode[];
  74 extern const char                       *AcpiGbl_IorDecode[];
  75 extern const char                       *AcpiGbl_DtsDecode[];
  76 extern const char                       *AcpiGbl_CtDecode[];
  77 extern const char                       *AcpiGbl_SbtDecode[];
  78 extern const char                       *AcpiGbl_AmDecode[];
  79 extern const char                       *AcpiGbl_SmDecode[];
  80 extern const char                       *AcpiGbl_WmDecode[];
  81 extern const char                       *AcpiGbl_CphDecode[];
  82 extern const char                       *AcpiGbl_CpoDecode[];
  83 extern const char                       *AcpiGbl_DpDecode[];
  84 extern const char                       *AcpiGbl_EdDecode[];
  85 extern const char                       *AcpiGbl_BpbDecode[];
  86 extern const char                       *AcpiGbl_SbDecode[];
  87 extern const char                       *AcpiGbl_FcDecode[];
  88 extern const char                       *AcpiGbl_PtDecode[];
  89 #endif
  90
  91 /*
  92  * For the iASL compiler case, the output is redirected to stderr so that
  93  * any of the various ACPI errors and warnings do not appear in the output
  94  * files, for either the compiler or disassembler portions of the tool.
  95  */
  96 #ifdef ACPI_ASL_COMPILER
  97
  98 #include <stdio.h>
  99
 100 #define ACPI_MSG_REDIRECT_BEGIN \
 101     FILE                    *OutputFile = AcpiGbl_OutputFile; \
 102     AcpiOsRedirectOutput (stderr);
 103
 104 #define ACPI_MSG_REDIRECT_END \
 105     AcpiOsRedirectOutput (OutputFile);
 106
 107 #else
 108 /*
 109  * non-iASL case - no redirection, nothing to do
 110  */
 111 #define ACPI_MSG_REDIRECT_BEGIN
 112 #define ACPI_MSG_REDIRECT_END
 113 #endif
 114
 115 /*
 116  * Common error message prefixes
 117  */
 118 #ifndef ACPI_MSG_ERROR
 119 #define ACPI_MSG_ERROR          "ACPI Error: "
 120 #endif
 121 #ifndef ACPI_MSG_EXCEPTION
 122 #define ACPI_MSG_EXCEPTION      "ACPI Exception: "
 123 #endif
 124 #ifndef ACPI_MSG_WARNING
 125 #define ACPI_MSG_WARNING        "ACPI Warning: "
 126 #endif
 127 #ifndef ACPI_MSG_INFO
 128 #define ACPI_MSG_INFO           "ACPI: "
 129 #endif
 130
 131 #ifndef ACPI_MSG_BIOS_ERROR
 132 #define ACPI_MSG_BIOS_ERROR     "ACPI BIOS Error (bug): "
 133 #endif
 134 #ifndef ACPI_MSG_BIOS_WARNING
 135 #define ACPI_MSG_BIOS_WARNING   "ACPI BIOS Warning (bug): "
 136 #endif
 137
 138 /*
 139  * Common message suffix
 140  */
 141 #define ACPI_MSG_SUFFIX \
 142     AcpiOsPrintf (" (%8.8X/%s-%u)\n", ACPI_CA_VERSION, ModuleName, LineNumber)
 143
 144
 145 /* Types for Resource descriptor entries */
 146
 147 #define ACPI_INVALID_RESOURCE           0
 148 #define ACPI_FIXED_LENGTH               1
 149 #define ACPI_VARIABLE_LENGTH            2
 150 #define ACPI_SMALL_VARIABLE_LENGTH      3
 151
 152 typedef
 153 ACPI_STATUS (*ACPI_WALK_AML_CALLBACK) (
 154     UINT8                   *Aml,
 155     UINT32                  Length,
 156     UINT32                  Offset,
 157     UINT8                   ResourceIndex,
 158     void                    **Context);
 159
 160 typedef
 161 ACPI_STATUS (*ACPI_PKG_CALLBACK) (
 162     UINT8                   ObjectType,
 163     ACPI_OPERAND_OBJECT     *SourceObject,
 164     ACPI_GENERIC_STATE      *State,
 165     void                    *Context);
 166
 167 typedef struct acpi_pkg_info
 168 {
 169     UINT8                   *FreeSpace;
 170     ACPI_SIZE               Length;
 171     UINT32                  ObjectSpace;
 172     UINT32                  NumPackages;
 173
 174 } ACPI_PKG_INFO;
 175
 176 /* Object reference counts */
 177
 178 #define REF_INCREMENT       (UINT16) 0
 179 #define REF_DECREMENT       (UINT16) 1
 180
 181 /* AcpiUtDumpBuffer */
 182
 183 #define DB_BYTE_DISPLAY     1
 184 #define DB_WORD_DISPLAY     2
 185 #define DB_DWORD_DISPLAY    4
 186 #define DB_QWORD_DISPLAY    8
 187
 188
 189 /*
 190  * utascii - ASCII utilities
 191  */
 192 BOOLEAN
 193 AcpiUtValidNameseg (
 194     char                    *Signature);
 195
 196 BOOLEAN
 197 AcpiUtValidNameChar (
 198     char                    Character,
 199     UINT32                  Position);
 200
 201 void
 202 AcpiUtCheckAndRepairAscii (
 203     UINT8                   *Name,
 204     char                    *RepairedName,
 205     UINT32                  Count);
 206
 207
 208 /*
 209  * utnonansi - Non-ANSI C library functions
 210  */
 211 void
 212 AcpiUtStrupr (
 213     char                    *SrcString);
 214
 215 void
 216 AcpiUtStrlwr (
 217     char                    *SrcString);
 218
 219 int
 220 AcpiUtStricmp (
 221     char                    *String1,
 222     char                    *String2);
 223
 224 ACPI_STATUS
 225 AcpiUtStrtoul64 (
 226     char                    *String,
 227     UINT32                  Flags,
 228     UINT64                  *RetInteger);
 229
 230 /*
 231  * Values for Flags above
 232  * Note: LIMIT values correspond to AcpiGbl_IntegerByteWidth values (4/8)
 233  */
 234 #define ACPI_STRTOUL_32BIT          0x04    /* 4 bytes */
 235 #define ACPI_STRTOUL_64BIT          0x08    /* 8 bytes */
 236 #define ACPI_STRTOUL_BASE16         0x10    /* Default: Base10/16 */
 237
 238
 239 /*
 240  * utglobal - Global data structures and procedures
 241  */
 242 ACPI_STATUS
 243 AcpiUtInitGlobals (
 244     void);
 245
 246 #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
 247
 248 const char *
 249 AcpiUtGetMutexName (
 250     UINT32                  MutexId);
 251
 252 const char *
 253 AcpiUtGetNotifyName (
 254     UINT32                  NotifyValue,
 255     ACPI_OBJECT_TYPE        Type);
 256 #endif
 257
 258 const char *
 259 AcpiUtGetTypeName (
 260     ACPI_OBJECT_TYPE        Type);
 261
 262 const char *
 263 AcpiUtGetNodeName (
 264     void                    *Object);
 265
 266 const char *
 267 AcpiUtGetDescriptorName (
 268     void                    *Object);
 269
 270 const char *
 271 AcpiUtGetReferenceName (
 272     ACPI_OPERAND_OBJECT     *Object);
 273
 274 const char *
 275 AcpiUtGetObjectTypeName (
 276     ACPI_OPERAND_OBJECT     *ObjDesc);
 277
 278 const char *
 279 AcpiUtGetRegionName (
 280     UINT8                   SpaceId);
 281
 282 const char *
 283 AcpiUtGetEventName (
 284     UINT32                  EventId);
 285
 286 const char *
 287 AcpiUtGetArgumentTypeName (
 288     UINT32                  ArgType);
 289
 290 char
 291 AcpiUtHexToAsciiChar (
 292     UINT64                  Integer,
 293     UINT32                  Position);
 294
 295 ACPI_STATUS
 296 AcpiUtAsciiToHexByte (
 297     char                    *TwoAsciiChars,
 298     UINT8                   *ReturnByte);
 299
 300 UINT8
 301 AcpiUtAsciiCharToHex (
 302     int                     HexChar);
 303
 304 BOOLEAN
 305 AcpiUtValidObjectType (
 306     ACPI_OBJECT_TYPE        Type);
 307
 308
 309 /*
 310  * utinit - miscellaneous initialization and shutdown
 311  */
 312 ACPI_STATUS
 313 AcpiUtHardwareInitialize (
 314     void);
 315
 316 void
 317 AcpiUtSubsystemShutdown (
 318     void);
 319
 320
 321 /*
 322  * utcopy - Object construction and conversion interfaces
 323  */
 324 ACPI_STATUS
 325 AcpiUtBuildSimpleObject(
 326     ACPI_OPERAND_OBJECT     *Obj,
 327     ACPI_OBJECT             *UserObj,
 328     UINT8                   *DataSpace,
 329     UINT32                  *BufferSpaceUsed);
 330
 331 ACPI_STATUS
 332 AcpiUtBuildPackageObject (
 333     ACPI_OPERAND_OBJECT     *Obj,
 334     UINT8                   *Buffer,
 335     UINT32                  *SpaceUsed);
 336
 337 ACPI_STATUS
 338 AcpiUtCopyIobjectToEobject (
 339     ACPI_OPERAND_OBJECT     *Obj,
 340     ACPI_BUFFER             *RetBuffer);
 341
 342 ACPI_STATUS
 343 AcpiUtCopyEobjectToIobject (
 344     ACPI_OBJECT             *Obj,
 345     ACPI_OPERAND_OBJECT     **InternalObj);
 346
 347 ACPI_STATUS
 348 AcpiUtCopyISimpleToIsimple (
 349     ACPI_OPERAND_OBJECT     *SourceObj,
 350     ACPI_OPERAND_OBJECT     *DestObj);
 351
 352 ACPI_STATUS
 353 AcpiUtCopyIobjectToIobject (
 354     ACPI_OPERAND_OBJECT     *SourceDesc,
 355     ACPI_OPERAND_OBJECT     **DestDesc,
 356     ACPI_WALK_STATE         *WalkState);
 357
 358
 359 /*
 360  * utcreate - Object creation
 361  */
 362 ACPI_STATUS
 363 AcpiUtUpdateObjectReference (
 364     ACPI_OPERAND_OBJECT     *Object,
 365     UINT16                  Action);
 366
 367
 368 /*
 369  * utdebug - Debug interfaces
 370  */
 371 void
 372 AcpiUtInitStackPtrTrace (
 373     void);
 374
 375 void
 376 AcpiUtTrackStackPtr (
 377     void);
 378
 379 void
 380 AcpiUtTrace (
 381     UINT32                  LineNumber,
 382     const char              *FunctionName,
 383     const char              *ModuleName,
 384     UINT32                  ComponentId);
 385
 386 void
 387 AcpiUtTracePtr (
 388     UINT32                  LineNumber,
 389     const char              *FunctionName,
 390     const char              *ModuleName,
 391     UINT32                  ComponentId,
 392     const void              *Pointer);
 393
 394 void
 395 AcpiUtTraceU32 (
 396     UINT32                  LineNumber,
 397     const char              *FunctionName,
 398     const char              *ModuleName,
 399     UINT32                  ComponentId,
 400     UINT32                  Integer);
 401
 402 void
 403 AcpiUtTraceStr (
 404     UINT32                  LineNumber,
 405     const char              *FunctionName,
 406     const char              *ModuleName,
 407     UINT32                  ComponentId,
 408     const char              *String);
 409
 410 void
 411 AcpiUtExit (
 412     UINT32                  LineNumber,
 413     const char              *FunctionName,
 414     const char              *ModuleName,
 415     UINT32                  ComponentId);
 416
 417 void
 418 AcpiUtStatusExit (
 419     UINT32                  LineNumber,
 420     const char              *FunctionName,
 421     const char              *ModuleName,
 422     UINT32                  ComponentId,
 423     ACPI_STATUS             Status);
 424
 425 void
 426 AcpiUtValueExit (
 427     UINT32                  LineNumber,
 428     const char              *FunctionName,
 429     const char              *ModuleName,
 430     UINT32                  ComponentId,
 431     UINT64                  Value);
 432
 433 void
 434 AcpiUtPtrExit (
 435     UINT32                  LineNumber,
 436     const char              *FunctionName,
 437     const char              *ModuleName,
 438     UINT32                  ComponentId,
 439     UINT8                   *Ptr);
 440
 441 void
 442 AcpiUtStrExit (
 443     UINT32                  LineNumber,
 444     const char              *FunctionName,
 445     const char              *ModuleName,
 446     UINT32                  ComponentId,
 447     const char              *String);
 448
 449 void
 450 AcpiUtDebugDumpBuffer (
 451     UINT8                   *Buffer,
 452     UINT32                  Count,
 453     UINT32                  Display,
 454     UINT32                  ComponentId);
 455
 456 void
 457 AcpiUtDumpBuffer (
 458     UINT8                   *Buffer,
 459     UINT32                  Count,
 460     UINT32                  Display,
 461     UINT32                  Offset);
 462
 463 #ifdef ACPI_APPLICATION
 464 void
 465 AcpiUtDumpBufferToFile (
 466     ACPI_FILE               File,
 467     UINT8                   *Buffer,
 468     UINT32                  Count,
 469     UINT32                  Display,
 470     UINT32                  BaseOffset);
 471 #endif
 472
 473 void
 474 AcpiUtReportError (
 475     char                    *ModuleName,
 476     UINT32                  LineNumber);
 477
 478 void
 479 AcpiUtReportInfo (
 480     char                    *ModuleName,
 481     UINT32                  LineNumber);
 482
 483 void
 484 AcpiUtReportWarning (
 485     char                    *ModuleName,
 486     UINT32                  LineNumber);
 487
 488
 489 /*
 490  * utdelete - Object deletion and reference counts
 491  */
 492 void
 493 AcpiUtAddReference (
 494     ACPI_OPERAND_OBJECT     *Object);
 495
 496 void
 497 AcpiUtRemoveReference (
 498     ACPI_OPERAND_OBJECT     *Object);
 499
 500 void
 501 AcpiUtDeleteInternalPackageObject (
 502     ACPI_OPERAND_OBJECT     *Object);
 503
 504 void
 505 AcpiUtDeleteInternalSimpleObject (
 506     ACPI_OPERAND_OBJECT     *Object);
 507
 508 void
 509 AcpiUtDeleteInternalObjectList (
 510     ACPI_OPERAND_OBJECT     **ObjList);
 511
 512
 513 /*
 514  * uteval - object evaluation
 515  */
 516 ACPI_STATUS
 517 AcpiUtEvaluateObject (
 518     ACPI_NAMESPACE_NODE     *PrefixNode,
 519     const char              *Path,
 520     UINT32                  ExpectedReturnBtypes,
 521     ACPI_OPERAND_OBJECT     **ReturnDesc);
 522
 523 ACPI_STATUS
 524 AcpiUtEvaluateNumericObject (
 525     const char              *ObjectName,
 526     ACPI_NAMESPACE_NODE     *DeviceNode,
 527     UINT64                  *Value);
 528
 529 ACPI_STATUS
 530 AcpiUtExecute_STA (
 531     ACPI_NAMESPACE_NODE     *DeviceNode,
 532     UINT32                  *StatusFlags);
 533
 534 ACPI_STATUS
 535 AcpiUtExecutePowerMethods (
 536     ACPI_NAMESPACE_NODE     *DeviceNode,
 537     const char              **MethodNames,
 538     UINT8                   MethodCount,
 539     UINT8                   *OutValues);
 540
 541
 542 /*
 543  * utids - device ID support
 544  */
 545 ACPI_STATUS
 546 AcpiUtExecute_HID (
 547     ACPI_NAMESPACE_NODE     *DeviceNode,
 548     ACPI_PNP_DEVICE_ID      **ReturnId);
 549
 550 ACPI_STATUS
 551 AcpiUtExecute_UID (
 552     ACPI_NAMESPACE_NODE     *DeviceNode,
 553     ACPI_PNP_DEVICE_ID      **ReturnId);
 554
 555 ACPI_STATUS
 556 AcpiUtExecute_CID (
 557     ACPI_NAMESPACE_NODE     *DeviceNode,
 558     ACPI_PNP_DEVICE_ID_LIST **ReturnCidList);
 559
 560 ACPI_STATUS
 561 AcpiUtExecute_CLS (
 562     ACPI_NAMESPACE_NODE     *DeviceNode,
 563     ACPI_PNP_DEVICE_ID      **ReturnId);
 564
 565
 566 /*
 567  * utlock - reader/writer locks
 568  */
 569 ACPI_STATUS
 570 AcpiUtCreateRwLock (
 571     ACPI_RW_LOCK            *Lock);
 572
 573 void
 574 AcpiUtDeleteRwLock (
 575     ACPI_RW_LOCK            *Lock);
 576
 577 ACPI_STATUS
 578 AcpiUtAcquireReadLock (
 579     ACPI_RW_LOCK            *Lock);
 580
 581 ACPI_STATUS
 582 AcpiUtReleaseReadLock (
 583     ACPI_RW_LOCK            *Lock);
 584
 585 ACPI_STATUS
 586 AcpiUtAcquireWriteLock (
 587     ACPI_RW_LOCK            *Lock);
 588
 589 void
 590 AcpiUtReleaseWriteLock (
 591     ACPI_RW_LOCK            *Lock);
 592
 593
 594 /*
 595  * utobject - internal object create/delete/cache routines
 596  */
 597 ACPI_OPERAND_OBJECT  *
 598 AcpiUtCreateInternalObjectDbg (
 599     const char              *ModuleName,
 600     UINT32                  LineNumber,
 601     UINT32                  ComponentId,
 602     ACPI_OBJECT_TYPE        Type);
 603
 604 void *
 605 AcpiUtAllocateObjectDescDbg (
 606     const char              *ModuleName,
 607     UINT32                  LineNumber,
 608     UINT32                  ComponentId);
 609
 610 #define AcpiUtCreateInternalObject(t)   AcpiUtCreateInternalObjectDbg (_AcpiModuleName,__LINE__,_COMPONENT,t)
 611 #define AcpiUtAllocateObjectDesc()      AcpiUtAllocateObjectDescDbg (_AcpiModuleName,__LINE__,_COMPONENT)
 612
 613 void
 614 AcpiUtDeleteObjectDesc (
 615     ACPI_OPERAND_OBJECT     *Object);
 616
 617 BOOLEAN
 618 AcpiUtValidInternalObject (
 619     void                    *Object);
 620
 621 ACPI_OPERAND_OBJECT *
 622 AcpiUtCreatePackageObject (
 623     UINT32                  Count);
 624
 625 ACPI_OPERAND_OBJECT *
 626 AcpiUtCreateIntegerObject (
 627     UINT64                  Value);
 628
 629 ACPI_OPERAND_OBJECT *
 630 AcpiUtCreateBufferObject (
 631     ACPI_SIZE               BufferSize);
 632
 633 ACPI_OPERAND_OBJECT *
 634 AcpiUtCreateStringObject (
 635     ACPI_SIZE               StringSize);
 636
 637 ACPI_STATUS
 638 AcpiUtGetObjectSize(
 639     ACPI_OPERAND_OBJECT     *Obj,
 640     ACPI_SIZE               *ObjLength);
 641
 642
 643 /*
 644  * utosi - Support for the _OSI predefined control method
 645  */
 646 ACPI_STATUS
 647 AcpiUtInitializeInterfaces (
 648     void);
 649
 650 ACPI_STATUS
 651 AcpiUtInterfaceTerminate (
 652     void);
 653
 654 ACPI_STATUS
 655 AcpiUtInstallInterface (
 656     ACPI_STRING             InterfaceName);
 657
 658 ACPI_STATUS
 659 AcpiUtRemoveInterface (
 660     ACPI_STRING             InterfaceName);
 661
 662 ACPI_STATUS
 663 AcpiUtUpdateInterfaces (
 664     UINT8                   Action);
 665
 666 ACPI_INTERFACE_INFO *
 667 AcpiUtGetInterface (
 668     ACPI_STRING             InterfaceName);
 669
 670 ACPI_STATUS
 671 AcpiUtOsiImplementation (
 672     ACPI_WALK_STATE         *WalkState);
 673
 674
 675 /*
 676  * utpredef - support for predefined names
 677  */
 678 const ACPI_PREDEFINED_INFO *
 679 AcpiUtGetNextPredefinedMethod (
 680     const ACPI_PREDEFINED_INFO  *ThisName);
 681
 682 const ACPI_PREDEFINED_INFO *
 683 AcpiUtMatchPredefinedMethod (
 684     char                        *Name);
 685
 686 void
 687 AcpiUtGetExpectedReturnTypes (
 688     char                    *Buffer,
 689     UINT32                  ExpectedBtypes);
 690
 691 #if (defined ACPI_ASL_COMPILER || defined ACPI_HELP_APP)
 692 const ACPI_PREDEFINED_INFO *
 693 AcpiUtMatchResourceName (
 694     char                        *Name);
 695
 696 void
 697 AcpiUtDisplayPredefinedMethod (
 698     char                        *Buffer,
 699     const ACPI_PREDEFINED_INFO  *ThisName,
 700     BOOLEAN                     MultiLine);
 701
 702 UINT32
 703 AcpiUtGetResourceBitWidth (
 704     char                    *Buffer,
 705     UINT16                  Types);
 706 #endif
 707
 708
 709 /*
 710  * utstate - Generic state creation/cache routines
 711  */
 712 void
 713 AcpiUtPushGenericState (
 714     ACPI_GENERIC_STATE      **ListHead,
 715     ACPI_GENERIC_STATE      *State);
 716
 717 ACPI_GENERIC_STATE *
 718 AcpiUtPopGenericState (
 719     ACPI_GENERIC_STATE      **ListHead);
 720
 721
 722 ACPI_GENERIC_STATE *
 723 AcpiUtCreateGenericState (
 724     void);
 725
 726 ACPI_THREAD_STATE *
 727 AcpiUtCreateThreadState (
 728     void);
 729
 730 ACPI_GENERIC_STATE *
 731 AcpiUtCreateUpdateState (
 732     ACPI_OPERAND_OBJECT     *Object,
 733     UINT16                  Action);
 734
 735 ACPI_GENERIC_STATE *
 736 AcpiUtCreatePkgState (
 737     void                    *InternalObject,
 738     void                    *ExternalObject,
 739     UINT16                  Index);
 740
 741 ACPI_STATUS
 742 AcpiUtCreateUpdateStateAndPush (
 743     ACPI_OPERAND_OBJECT     *Object,
 744     UINT16                  Action,
 745     ACPI_GENERIC_STATE      **StateList);
 746
 747 ACPI_GENERIC_STATE *
 748 AcpiUtCreateControlState (
 749     void);
 750
 751 void
 752 AcpiUtDeleteGenericState (
 753     ACPI_GENERIC_STATE      *State);
 754
 755
 756 /*
 757  * utmath
 758  */
 759 ACPI_STATUS
 760 AcpiUtDivide (
 761     UINT64                  InDividend,
 762     UINT64                  InDivisor,
 763     UINT64                  *OutQuotient,
 764     UINT64                  *OutRemainder);
 765
 766 ACPI_STATUS
 767 AcpiUtShortDivide (
 768     UINT64                  InDividend,
 769     UINT32                  Divisor,
 770     UINT64                  *OutQuotient,
 771     UINT32                  *OutRemainder);
 772
 773
 774 /*
 775  * utmisc
 776  */
 777 const ACPI_EXCEPTION_INFO *
 778 AcpiUtValidateException (
 779     ACPI_STATUS             Status);
 780
 781 BOOLEAN
 782 AcpiUtIsPciRootBridge (
 783     char                    *Id);
 784
 785 #if (defined ACPI_ASL_COMPILER || defined ACPI_EXEC_APP || defined ACPI_NAMES_APP)
 786 BOOLEAN
 787 AcpiUtIsAmlTable (
 788     ACPI_TABLE_HEADER       *Table);
 789 #endif
 790
 791 ACPI_STATUS
 792 AcpiUtWalkPackageTree (
 793     ACPI_OPERAND_OBJECT     *SourceObject,
 794     void                    *TargetObject,
 795     ACPI_PKG_CALLBACK       WalkCallback,
 796     void                    *Context);
 797
 798 /* Values for Base above (16=Hex, 10=Decimal) */
 799
 800 #define ACPI_ANY_BASE        0
 801
 802
 803 UINT32
 804 AcpiUtDwordByteSwap (
 805     UINT32                  Value);
 806
 807 void
 808 AcpiUtSetIntegerWidth (
 809     UINT8                   Revision);
 810
 811 #ifdef ACPI_DEBUG_OUTPUT
 812 void
 813 AcpiUtDisplayInitPathname (
 814     UINT8                   Type,
 815     ACPI_NAMESPACE_NODE     *ObjHandle,
 816     const char              *Path);
 817 #endif
 818
 819
 820 /*
 821  * utownerid - Support for Table/Method Owner IDs
 822  */
 823 ACPI_STATUS
 824 AcpiUtAllocateOwnerId (
 825     ACPI_OWNER_ID           *OwnerId);
 826
 827 void
 828 AcpiUtReleaseOwnerId (
 829     ACPI_OWNER_ID           *OwnerId);
 830
 831
 832 /*
 833  * utresrc
 834  */
 835 ACPI_STATUS
 836 AcpiUtWalkAmlResources (
 837     ACPI_WALK_STATE         *WalkState,
 838     UINT8                   *Aml,
 839     ACPI_SIZE               AmlLength,
 840     ACPI_WALK_AML_CALLBACK  UserFunction,
 841     void                    **Context);
 842
 843 ACPI_STATUS
 844 AcpiUtValidateResource (
 845     ACPI_WALK_STATE         *WalkState,
 846     void                    *Aml,
 847     UINT8                   *ReturnIndex);
 848
 849 UINT32
 850 AcpiUtGetDescriptorLength (
 851     void                    *Aml);
 852
 853 UINT16
 854 AcpiUtGetResourceLength (
 855     void                    *Aml);
 856
 857 UINT8
 858 AcpiUtGetResourceHeaderLength (
 859     void                    *Aml);
 860
 861 UINT8
 862 AcpiUtGetResourceType (
 863     void                    *Aml);
 864
 865 ACPI_STATUS
 866 AcpiUtGetResourceEndTag (
 867     ACPI_OPERAND_OBJECT     *ObjDesc,
 868     UINT8                   **EndTag);
 869
 870
 871 /*
 872  * utstring - String and character utilities
 873  */
 874 void
 875 AcpiUtPrintString (
 876     char                    *String,
 877     UINT16                  MaxLength);
 878
 879 #if defined ACPI_ASL_COMPILER || defined ACPI_EXEC_APP
 880 void
 881 UtConvertBackslashes (
 882     char                    *Pathname);
 883 #endif
 884
 885 void
 886 AcpiUtRepairName (
 887     char                    *Name);
 888
 889 #if defined (ACPI_DEBUGGER) || defined (ACPI_APPLICATION)
 890 BOOLEAN
 891 AcpiUtSafeStrcpy (
 892     char                    *Dest,
 893     ACPI_SIZE               DestSize,
 894     char                    *Source);
 895
 896 BOOLEAN
 897 AcpiUtSafeStrcat (
 898     char                    *Dest,
 899     ACPI_SIZE               DestSize,
 900     char                    *Source);
 901
 902 BOOLEAN
 903 AcpiUtSafeStrncat (
 904     char                    *Dest,
 905     ACPI_SIZE               DestSize,
 906     char                    *Source,
 907     ACPI_SIZE               MaxTransferLength);
 908 #endif
 909
 910
 911 /*
 912  * utmutex - mutex support
 913  */
 914 ACPI_STATUS
 915 AcpiUtMutexInitialize (
 916     void);
 917
 918 void
 919 AcpiUtMutexTerminate (
 920     void);
 921
 922 ACPI_STATUS
 923 AcpiUtAcquireMutex (
 924     ACPI_MUTEX_HANDLE       MutexId);
 925
 926 ACPI_STATUS
 927 AcpiUtReleaseMutex (
 928     ACPI_MUTEX_HANDLE       MutexId);
 929
 930
 931 /*
 932  * utalloc - memory allocation and object caching
 933  */
 934 ACPI_STATUS
 935 AcpiUtCreateCaches (
 936     void);
 937
 938 ACPI_STATUS
 939 AcpiUtDeleteCaches (
 940     void);
 941
 942 ACPI_STATUS
 943 AcpiUtValidateBuffer (
 944     ACPI_BUFFER             *Buffer);
 945
 946 ACPI_STATUS
 947 AcpiUtInitializeBuffer (
 948     ACPI_BUFFER             *Buffer,
 949     ACPI_SIZE               RequiredLength);
 950
 951 #ifdef ACPI_DBG_TRACK_ALLOCATIONS
 952 void *
 953 AcpiUtAllocateAndTrack (
 954     ACPI_SIZE               Size,
 955     UINT32                  Component,
 956     const char              *Module,
 957     UINT32                  Line);
 958
 959 void *
 960 AcpiUtAllocateZeroedAndTrack (
 961     ACPI_SIZE               Size,
 962     UINT32                  Component,
 963     const char              *Module,
 964     UINT32                  Line);
 965
 966 void
 967 AcpiUtFreeAndTrack (
 968     void                    *Address,
 969     UINT32                  Component,
 970     const char              *Module,
 971     UINT32                  Line);
 972
 973 void
 974 AcpiUtDumpAllocationInfo (
 975     void);
 976
 977 void
 978 AcpiUtDumpAllocations (
 979     UINT32                  Component,
 980     const char              *Module);
 981
 982 ACPI_STATUS
 983 AcpiUtCreateList (
 984     const char              *ListName,
 985     UINT16                  ObjectSize,
 986     ACPI_MEMORY_LIST        **ReturnCache);
 987
 988 #endif /* ACPI_DBG_TRACK_ALLOCATIONS */
 989
 990
 991 /*
 992  * utaddress - address range check
 993  */
 994 ACPI_STATUS
 995 AcpiUtAddAddressRange (
 996     ACPI_ADR_SPACE_TYPE     SpaceId,
 997     ACPI_PHYSICAL_ADDRESS   Address,
 998     UINT32                  Length,
 999     ACPI_NAMESPACE_NODE     *RegionNode);
1000
1001 void
1002 AcpiUtRemoveAddressRange (
1003     ACPI_ADR_SPACE_TYPE     SpaceId,
1004     ACPI_NAMESPACE_NODE     *RegionNode);
1005
1006 UINT32
1007 AcpiUtCheckAddressRange (
1008     ACPI_ADR_SPACE_TYPE     SpaceId,
1009     ACPI_PHYSICAL_ADDRESS   Address,
1010     UINT32                  Length,
1011     BOOLEAN                 Warn);
1012
1013 void
1014 AcpiUtDeleteAddressLists (
1015     void);
1016
1017
1018 /*
1019  * utxferror - various error/warning output functions
1020  */
1021 void ACPI_INTERNAL_VAR_XFACE
1022 AcpiUtPredefinedWarning (
1023     const char              *ModuleName,
1024     UINT32                  LineNumber,
1025     char                    *Pathname,
1026     UINT8                   NodeFlags,
1027     const char              *Format,
1028     ...);
1029
1030 void ACPI_INTERNAL_VAR_XFACE
1031 AcpiUtPredefinedInfo (
1032     const char              *ModuleName,
1033     UINT32                  LineNumber,
1034     char                    *Pathname,
1035     UINT8                   NodeFlags,
1036     const char              *Format,
1037     ...);
1038
1039 void ACPI_INTERNAL_VAR_XFACE
1040 AcpiUtPredefinedBiosError (
1041     const char              *ModuleName,
1042     UINT32                  LineNumber,
1043     char                    *Pathname,
1044     UINT8                   NodeFlags,
1045     const char              *Format,
1046     ...);
1047
1048 void
1049 AcpiUtNamespaceError (
1050     const char              *ModuleName,
1051     UINT32                  LineNumber,
1052     const char              *InternalName,
1053     ACPI_STATUS             LookupStatus);
1054
1055 void
1056 AcpiUtMethodError (
1057     const char              *ModuleName,
1058     UINT32                  LineNumber,
1059     const char              *Message,
1060     ACPI_NAMESPACE_NODE     *Node,
1061     const char              *Path,
1062     ACPI_STATUS             LookupStatus);
1063
1064
1065 /*
1066  * Utility functions for ACPI names and IDs
1067  */
1068 const AH_PREDEFINED_NAME *
1069 AcpiAhMatchPredefinedName (
1070     char                    *Nameseg);
1071
1072 const AH_DEVICE_ID *
1073 AcpiAhMatchHardwareId (
1074     char                    *Hid);
1075
1076 const char *
1077 AcpiAhMatchUuid (
1078     UINT8                   *Data);
1079
1080
1081 /*
1082  * utuuid -- UUID support functions
1083  */
1084 #if (defined ACPI_ASL_COMPILER || defined ACPI_DISASSEMBLER || defined ACPI_EXEC_APP || defined ACPI_HELP_APP)
1085 void
1086 AcpiUtConvertStringToUuid (
1087     char                    *InString,
1088     UINT8                   *UuidBuffer);
1089 #endif
1090
1091 #endif /* _ACUTILS_H */