drivers/bus/acpi/acpica/include/acpixf.h

   1 /******************************************************************************
   2  *
   3  * Name: acpixf.h - External interfaces to the ACPI subsystem
   4  *
   5  *****************************************************************************/
   6
   7 /******************************************************************************
   8  *
   9  * 1. Copyright Notice
  10  *
  11  * Some or all of this work - Copyright (c) 1999 - 2014, 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
 117 #ifndef __ACXFACE_H__
 118 #define __ACXFACE_H__
 119
 120 /* Current ACPICA subsystem version in YYYYMMDD format */
 121
 122 #define ACPI_CA_VERSION                 0x20140325
 123
 124 #include "acconfig.h"
 125 #include "actypes.h"
 126 #include "actbl.h"
 127 #include "acbuffer.h"
 128
 129 /*
 130  * Globals that are publically available
 131  */
 132 extern UINT32               AcpiCurrentGpeCount;
 133 extern ACPI_TABLE_FADT      AcpiGbl_FADT;
 134 extern BOOLEAN              AcpiGbl_SystemAwakeAndRunning;
 135 extern BOOLEAN              AcpiGbl_ReducedHardware;        /* ACPI 5.0 */
 136 extern UINT8                AcpiGbl_OsiData;
 137
 138 /* Runtime configuration of debug print levels */
 139
 140 extern UINT32               AcpiDbgLevel;
 141 extern UINT32               AcpiDbgLayer;
 142
 143 /* ACPICA runtime options */
 144
 145 extern UINT8                AcpiGbl_AutoSerializeMethods;
 146 extern UINT8                AcpiGbl_CopyDsdtLocally;
 147 extern UINT8                AcpiGbl_CreateOsiMethod;
 148 extern UINT8                AcpiGbl_DisableAutoRepair;
 149 extern UINT8                AcpiGbl_DisableSsdtTableInstall;
 150 extern UINT8                AcpiGbl_DoNotUseXsdt;
 151 extern UINT8                AcpiGbl_EnableAmlDebugObject;
 152 extern UINT8                AcpiGbl_EnableInterpreterSlack;
 153 extern UINT32               AcpiGbl_TraceFlags;
 154 extern ACPI_NAME            AcpiGbl_TraceMethodName;
 155 extern UINT8                AcpiGbl_TruncateIoAddresses;
 156 extern UINT8                AcpiGbl_Use32BitFadtAddresses;
 157 extern UINT8                AcpiGbl_UseDefaultRegisterWidths;
 158
 159
 160 /*
 161  * Hardware-reduced prototypes. All interfaces that use these macros will
 162  * be configured out of the ACPICA build if the ACPI_REDUCED_HARDWARE flag
 163  * is set to TRUE.
 164  */
 165 #if (!ACPI_REDUCED_HARDWARE)
 166 #define ACPI_HW_DEPENDENT_RETURN_STATUS(Prototype) \
 167     Prototype;
 168
 169 #define ACPI_HW_DEPENDENT_RETURN_OK(Prototype) \
 170     Prototype;
 171
 172 #define ACPI_HW_DEPENDENT_RETURN_VOID(Prototype) \
 173     Prototype;
 174
 175 #else
 176 #define ACPI_HW_DEPENDENT_RETURN_STATUS(Prototype) \
 177     static ACPI_INLINE Prototype {return(AE_NOT_CONFIGURED);}
 178
 179 #define ACPI_HW_DEPENDENT_RETURN_OK(Prototype) \
 180     static ACPI_INLINE Prototype {return(AE_OK);}
 181
 182 #define ACPI_HW_DEPENDENT_RETURN_VOID(Prototype) \
 183     static ACPI_INLINE Prototype {return;}
 184
 185 #endif /* !ACPI_REDUCED_HARDWARE */
 186
 187
 188 /*
 189  * Initialization
 190  */
 191 ACPI_STATUS
 192 AcpiInitializeTables (
 193     ACPI_TABLE_DESC         *InitialStorage,
 194     UINT32                  InitialTableCount,
 195     BOOLEAN                 AllowResize);
 196
 197 ACPI_STATUS
 198 AcpiInitializeSubsystem (
 199     void);
 200
 201 ACPI_STATUS
 202 AcpiEnableSubsystem (
 203     UINT32                  Flags);
 204
 205 ACPI_STATUS
 206 AcpiInitializeObjects (
 207     UINT32                  Flags);
 208
 209 ACPI_STATUS
 210 AcpiTerminate (
 211     void);
 212
 213
 214 /*
 215  * Miscellaneous global interfaces
 216  */
 217 ACPI_HW_DEPENDENT_RETURN_STATUS (
 218 ACPI_STATUS
 219 AcpiEnable (
 220     void))
 221
 222 ACPI_HW_DEPENDENT_RETURN_STATUS (
 223 ACPI_STATUS
 224 AcpiDisable (
 225     void))
 226
 227 ACPI_STATUS
 228 AcpiSubsystemStatus (
 229     void);
 230
 231 ACPI_STATUS
 232 AcpiGetSystemInfo (
 233     ACPI_BUFFER             *RetBuffer);
 234
 235 ACPI_STATUS
 236 AcpiGetStatistics (
 237     ACPI_STATISTICS         *Stats);
 238
 239 const char *
 240 AcpiFormatException (
 241     ACPI_STATUS             Exception);
 242
 243 ACPI_STATUS
 244 AcpiPurgeCachedObjects (
 245     void);
 246
 247 ACPI_STATUS
 248 AcpiInstallInterface (
 249     ACPI_STRING             InterfaceName);
 250
 251 ACPI_STATUS
 252 AcpiRemoveInterface (
 253     ACPI_STRING             InterfaceName);
 254
 255 ACPI_STATUS
 256 AcpiUpdateInterfaces (
 257     UINT8                   Action);
 258
 259 UINT32
 260 AcpiCheckAddressRange (
 261     ACPI_ADR_SPACE_TYPE     SpaceId,
 262     ACPI_PHYSICAL_ADDRESS   Address,
 263     ACPI_SIZE               Length,
 264     BOOLEAN                 Warn);
 265
 266 ACPI_STATUS
 267 AcpiDecodePldBuffer (
 268     UINT8                   *InBuffer,
 269     ACPI_SIZE               Length,
 270     ACPI_PLD_INFO           **ReturnBuffer);
 271
 272
 273 /*
 274  * ACPI table load/unload interfaces
 275  */
 276 ACPI_STATUS
 277 AcpiInstallTable (
 278     ACPI_PHYSICAL_ADDRESS   Address,
 279     BOOLEAN                 Physical);
 280
 281 ACPI_STATUS
 282 AcpiLoadTable (
 283     ACPI_TABLE_HEADER       *Table);
 284
 285 ACPI_STATUS
 286 AcpiUnloadParentTable (
 287     ACPI_HANDLE             Object);
 288
 289 ACPI_STATUS
 290 AcpiLoadTables (
 291     void);
 292
 293
 294 /*
 295  * ACPI table manipulation interfaces
 296  */
 297 ACPI_STATUS
 298 AcpiReallocateRootTable (
 299     void);
 300
 301 ACPI_STATUS
 302 AcpiFindRootPointer (
 303     ACPI_SIZE               *RsdpAddress);
 304
 305 ACPI_STATUS
 306 AcpiGetTableHeader (
 307     ACPI_STRING             Signature,
 308     UINT32                  Instance,
 309     ACPI_TABLE_HEADER       *OutTableHeader);
 310
 311 ACPI_STATUS
 312 AcpiGetTable (
 313     ACPI_STRING             Signature,
 314     UINT32                  Instance,
 315     ACPI_TABLE_HEADER       **OutTable);
 316
 317 ACPI_STATUS
 318 AcpiGetTableByIndex (
 319     UINT32                  TableIndex,
 320     ACPI_TABLE_HEADER       **OutTable);
 321
 322 ACPI_STATUS
 323 AcpiInstallTableHandler (
 324     ACPI_TABLE_HANDLER      Handler,
 325     void                    *Context);
 326
 327 ACPI_STATUS
 328 AcpiRemoveTableHandler (
 329     ACPI_TABLE_HANDLER      Handler);
 330
 331
 332 /*
 333  * Namespace and name interfaces
 334  */
 335 ACPI_STATUS
 336 AcpiWalkNamespace (
 337     ACPI_OBJECT_TYPE        Type,
 338     ACPI_HANDLE             StartObject,
 339     UINT32                  MaxDepth,
 340     ACPI_WALK_CALLBACK      DescendingCallback,
 341     ACPI_WALK_CALLBACK      AscendingCallback,
 342     void                    *Context,
 343     void                    **ReturnValue);
 344
 345 ACPI_STATUS
 346 AcpiGetDevices (
 347     char                    *HID,
 348     ACPI_WALK_CALLBACK      UserFunction,
 349     void                    *Context,
 350     void                    **ReturnValue);
 351
 352 ACPI_STATUS
 353 AcpiGetName (
 354     ACPI_HANDLE             Object,
 355     UINT32                  NameType,
 356     ACPI_BUFFER             *RetPathPtr);
 357
 358 ACPI_STATUS
 359 AcpiGetHandle (
 360     ACPI_HANDLE             Parent,
 361     ACPI_STRING             Pathname,
 362     ACPI_HANDLE             *RetHandle);
 363
 364 ACPI_STATUS
 365 AcpiAttachData (
 366     ACPI_HANDLE             Object,
 367     ACPI_OBJECT_HANDLER     Handler,
 368     void                    *Data);
 369
 370 ACPI_STATUS
 371 AcpiDetachData (
 372     ACPI_HANDLE             Object,
 373     ACPI_OBJECT_HANDLER     Handler);
 374
 375 ACPI_STATUS
 376 AcpiGetData (
 377     ACPI_HANDLE             Object,
 378     ACPI_OBJECT_HANDLER     Handler,
 379     void                    **Data);
 380
 381 ACPI_STATUS
 382 AcpiDebugTrace (
 383     char                    *Name,
 384     UINT32                  DebugLevel,
 385     UINT32                  DebugLayer,
 386     UINT32                  Flags);
 387
 388
 389 /*
 390  * Object manipulation and enumeration
 391  */
 392 ACPI_STATUS
 393 AcpiEvaluateObject (
 394     ACPI_HANDLE             Object,
 395     ACPI_STRING             Pathname,
 396     ACPI_OBJECT_LIST        *ParameterObjects,
 397     ACPI_BUFFER             *ReturnObjectBuffer);
 398
 399 ACPI_STATUS
 400 AcpiEvaluateObjectTyped (
 401     ACPI_HANDLE             Object,
 402     ACPI_STRING             Pathname,
 403     ACPI_OBJECT_LIST        *ExternalParams,
 404     ACPI_BUFFER             *ReturnBuffer,
 405     ACPI_OBJECT_TYPE        ReturnType);
 406
 407 ACPI_STATUS
 408 AcpiGetObjectInfo (
 409     ACPI_HANDLE             Object,
 410     ACPI_DEVICE_INFO        **ReturnBuffer);
 411
 412 ACPI_STATUS
 413 AcpiInstallMethod (
 414     UINT8                   *Buffer);
 415
 416 ACPI_STATUS
 417 AcpiGetNextObject (
 418     ACPI_OBJECT_TYPE        Type,
 419     ACPI_HANDLE             Parent,
 420     ACPI_HANDLE             Child,
 421     ACPI_HANDLE             *OutHandle);
 422
 423 ACPI_STATUS
 424 AcpiGetType (
 425     ACPI_HANDLE             Object,
 426     ACPI_OBJECT_TYPE        *OutType);
 427
 428 ACPI_STATUS
 429 AcpiGetParent (
 430     ACPI_HANDLE             Object,
 431     ACPI_HANDLE             *OutHandle);
 432
 433
 434 /*
 435  * Handler interfaces
 436  */
 437 ACPI_STATUS
 438 AcpiInstallInitializationHandler (
 439     ACPI_INIT_HANDLER       Handler,
 440     UINT32                  Function);
 441
 442 ACPI_HW_DEPENDENT_RETURN_STATUS (
 443 ACPI_STATUS
 444 AcpiInstallSciHandler (
 445     ACPI_SCI_HANDLER        Address,
 446     void                    *Context))
 447
 448 ACPI_HW_DEPENDENT_RETURN_STATUS (
 449 ACPI_STATUS
 450 AcpiRemoveSciHandler (
 451     ACPI_SCI_HANDLER        Address))
 452
 453 ACPI_HW_DEPENDENT_RETURN_STATUS (
 454 ACPI_STATUS
 455 AcpiInstallGlobalEventHandler (
 456     ACPI_GBL_EVENT_HANDLER  Handler,
 457     void                    *Context))
 458
 459 ACPI_HW_DEPENDENT_RETURN_STATUS (
 460 ACPI_STATUS
 461 AcpiInstallFixedEventHandler (
 462     UINT32                  AcpiEvent,
 463     ACPI_EVENT_HANDLER      Handler,
 464     void                    *Context))
 465
 466 ACPI_HW_DEPENDENT_RETURN_STATUS (
 467 ACPI_STATUS
 468 AcpiRemoveFixedEventHandler (
 469     UINT32                  AcpiEvent,
 470     ACPI_EVENT_HANDLER      Handler))
 471
 472 ACPI_HW_DEPENDENT_RETURN_STATUS (
 473 ACPI_STATUS
 474 AcpiInstallGpeHandler (
 475     ACPI_HANDLE             GpeDevice,
 476     UINT32                  GpeNumber,
 477     UINT32                  Type,
 478     ACPI_GPE_HANDLER        Address,
 479     void                    *Context))
 480
 481 ACPI_HW_DEPENDENT_RETURN_STATUS (
 482 ACPI_STATUS
 483 AcpiRemoveGpeHandler (
 484     ACPI_HANDLE             GpeDevice,
 485     UINT32                  GpeNumber,
 486     ACPI_GPE_HANDLER        Address))
 487
 488 ACPI_STATUS
 489 AcpiInstallNotifyHandler (
 490     ACPI_HANDLE             Device,
 491     UINT32                  HandlerType,
 492     ACPI_NOTIFY_HANDLER     Handler,
 493     void                    *Context);
 494
 495 ACPI_STATUS
 496 AcpiRemoveNotifyHandler (
 497     ACPI_HANDLE             Device,
 498     UINT32                  HandlerType,
 499     ACPI_NOTIFY_HANDLER     Handler);
 500
 501 ACPI_STATUS
 502 AcpiInstallAddressSpaceHandler (
 503     ACPI_HANDLE             Device,
 504     ACPI_ADR_SPACE_TYPE     SpaceId,
 505     ACPI_ADR_SPACE_HANDLER  Handler,
 506     ACPI_ADR_SPACE_SETUP    Setup,
 507     void                    *Context);
 508
 509 ACPI_STATUS
 510 AcpiRemoveAddressSpaceHandler (
 511     ACPI_HANDLE             Device,
 512     ACPI_ADR_SPACE_TYPE     SpaceId,
 513     ACPI_ADR_SPACE_HANDLER  Handler);
 514
 515 ACPI_STATUS
 516 AcpiInstallExceptionHandler (
 517     ACPI_EXCEPTION_HANDLER  Handler);
 518
 519 ACPI_STATUS
 520 AcpiInstallInterfaceHandler (
 521     ACPI_INTERFACE_HANDLER  Handler);
 522
 523
 524 /*
 525  * Global Lock interfaces
 526  */
 527 ACPI_HW_DEPENDENT_RETURN_STATUS (
 528 ACPI_STATUS
 529 AcpiAcquireGlobalLock (
 530     UINT16                  Timeout,
 531     UINT32                  *Handle))
 532
 533 ACPI_HW_DEPENDENT_RETURN_STATUS (
 534 ACPI_STATUS
 535 AcpiReleaseGlobalLock (
 536     UINT32                  Handle))
 537
 538
 539 /*
 540  * Interfaces to AML mutex objects
 541  */
 542 ACPI_STATUS
 543 AcpiAcquireMutex (
 544     ACPI_HANDLE             Handle,
 545     ACPI_STRING             Pathname,
 546     UINT16                  Timeout);
 547
 548 ACPI_STATUS
 549 AcpiReleaseMutex (
 550     ACPI_HANDLE             Handle,
 551     ACPI_STRING             Pathname);
 552
 553
 554 /*
 555  * Fixed Event interfaces
 556  */
 557 ACPI_HW_DEPENDENT_RETURN_STATUS (
 558 ACPI_STATUS
 559 AcpiEnableEvent (
 560     UINT32                  Event,
 561     UINT32                  Flags))
 562
 563 ACPI_HW_DEPENDENT_RETURN_STATUS (
 564 ACPI_STATUS
 565 AcpiDisableEvent (
 566     UINT32                  Event,
 567     UINT32                  Flags))
 568
 569 ACPI_HW_DEPENDENT_RETURN_STATUS (
 570 ACPI_STATUS
 571 AcpiClearEvent (
 572     UINT32                  Event))
 573
 574 ACPI_HW_DEPENDENT_RETURN_STATUS (
 575 ACPI_STATUS
 576 AcpiGetEventStatus (
 577     UINT32                  Event,
 578     ACPI_EVENT_STATUS       *EventStatus))
 579
 580
 581 /*
 582  * General Purpose Event (GPE) Interfaces
 583  */
 584 ACPI_HW_DEPENDENT_RETURN_STATUS (
 585 ACPI_STATUS
 586 AcpiUpdateAllGpes (
 587     void))
 588
 589 ACPI_HW_DEPENDENT_RETURN_STATUS (
 590 ACPI_STATUS
 591 AcpiEnableGpe (
 592     ACPI_HANDLE             GpeDevice,
 593     UINT32                  GpeNumber))
 594
 595 ACPI_HW_DEPENDENT_RETURN_STATUS (
 596 ACPI_STATUS
 597 AcpiDisableGpe (
 598     ACPI_HANDLE             GpeDevice,
 599     UINT32                  GpeNumber))
 600
 601 ACPI_HW_DEPENDENT_RETURN_STATUS (
 602 ACPI_STATUS
 603 AcpiClearGpe (
 604     ACPI_HANDLE             GpeDevice,
 605     UINT32                  GpeNumber))
 606
 607 ACPI_HW_DEPENDENT_RETURN_STATUS (
 608 ACPI_STATUS
 609 AcpiSetGpe (
 610     ACPI_HANDLE             GpeDevice,
 611     UINT32                  GpeNumber,
 612     UINT8                   Action))
 613
 614 ACPI_HW_DEPENDENT_RETURN_STATUS (
 615 ACPI_STATUS
 616 AcpiFinishGpe (
 617     ACPI_HANDLE             GpeDevice,
 618     UINT32                  GpeNumber))
 619
 620 ACPI_HW_DEPENDENT_RETURN_STATUS (
 621 ACPI_STATUS
 622 AcpiSetupGpeForWake (
 623     ACPI_HANDLE             ParentDevice,
 624     ACPI_HANDLE             GpeDevice,
 625     UINT32                  GpeNumber))
 626
 627 ACPI_HW_DEPENDENT_RETURN_STATUS (
 628 ACPI_STATUS
 629 AcpiSetGpeWakeMask (
 630     ACPI_HANDLE             GpeDevice,
 631     UINT32                  GpeNumber,
 632     UINT8                   Action))
 633
 634 ACPI_HW_DEPENDENT_RETURN_STATUS (
 635 ACPI_STATUS
 636 AcpiGetGpeStatus (
 637     ACPI_HANDLE             GpeDevice,
 638     UINT32                  GpeNumber,
 639     ACPI_EVENT_STATUS       *EventStatus))
 640
 641 ACPI_HW_DEPENDENT_RETURN_STATUS (
 642 ACPI_STATUS
 643 AcpiDisableAllGpes (
 644     void))
 645
 646 ACPI_HW_DEPENDENT_RETURN_STATUS (
 647 ACPI_STATUS
 648 AcpiEnableAllRuntimeGpes (
 649     void))
 650
 651 ACPI_HW_DEPENDENT_RETURN_STATUS (
 652 ACPI_STATUS
 653 AcpiGetGpeDevice (
 654     UINT32                  GpeIndex,
 655     ACPI_HANDLE             *GpeDevice))
 656
 657 ACPI_HW_DEPENDENT_RETURN_STATUS (
 658 ACPI_STATUS
 659 AcpiInstallGpeBlock (
 660     ACPI_HANDLE             GpeDevice,
 661     ACPI_GENERIC_ADDRESS    *GpeBlockAddress,
 662     UINT32                  RegisterCount,
 663     UINT32                  InterruptNumber))
 664
 665 ACPI_HW_DEPENDENT_RETURN_STATUS (
 666 ACPI_STATUS
 667 AcpiRemoveGpeBlock (
 668     ACPI_HANDLE             GpeDevice))
 669
 670
 671 /*
 672  * Resource interfaces
 673  */
 674 typedef
 675 ACPI_STATUS (*ACPI_WALK_RESOURCE_CALLBACK) (
 676     ACPI_RESOURCE           *Resource,
 677     void                    *Context);
 678
 679 ACPI_STATUS
 680 AcpiGetVendorResource (
 681     ACPI_HANDLE             Device,
 682     char                    *Name,
 683     ACPI_VENDOR_UUID        *Uuid,
 684     ACPI_BUFFER             *RetBuffer);
 685
 686 ACPI_STATUS
 687 AcpiGetCurrentResources (
 688     ACPI_HANDLE             Device,
 689     ACPI_BUFFER             *RetBuffer);
 690
 691 ACPI_STATUS
 692 AcpiGetPossibleResources (
 693     ACPI_HANDLE             Device,
 694     ACPI_BUFFER             *RetBuffer);
 695
 696 ACPI_STATUS
 697 AcpiGetEventResources (
 698     ACPI_HANDLE             DeviceHandle,
 699     ACPI_BUFFER             *RetBuffer);
 700
 701 ACPI_STATUS
 702 AcpiWalkResourceBuffer (
 703     ACPI_BUFFER                 *Buffer,
 704     ACPI_WALK_RESOURCE_CALLBACK UserFunction,
 705     void                        *Context);
 706
 707 ACPI_STATUS
 708 AcpiWalkResources (
 709     ACPI_HANDLE                 Device,
 710     char                        *Name,
 711     ACPI_WALK_RESOURCE_CALLBACK UserFunction,
 712     void                        *Context);
 713
 714 ACPI_STATUS
 715 AcpiSetCurrentResources (
 716     ACPI_HANDLE             Device,
 717     ACPI_BUFFER             *InBuffer);
 718
 719 ACPI_STATUS
 720 AcpiGetIrqRoutingTable (
 721     ACPI_HANDLE             Device,
 722     ACPI_BUFFER             *RetBuffer);
 723
 724 ACPI_STATUS
 725 AcpiResourceToAddress64 (
 726     ACPI_RESOURCE           *Resource,
 727     ACPI_RESOURCE_ADDRESS64 *Out);
 728
 729 ACPI_STATUS
 730 AcpiBufferToResource (
 731     UINT8                   *AmlBuffer,
 732     UINT16                  AmlBufferLength,
 733     ACPI_RESOURCE           **ResourcePtr);
 734
 735
 736 /*
 737  * Hardware (ACPI device) interfaces
 738  */
 739 ACPI_STATUS
 740 AcpiReset (
 741     void);
 742
 743 ACPI_STATUS
 744 AcpiRead (
 745     UINT64                  *Value,
 746     ACPI_GENERIC_ADDRESS    *Reg);
 747
 748 ACPI_STATUS
 749 AcpiWrite (
 750     UINT64                  Value,
 751     ACPI_GENERIC_ADDRESS    *Reg);
 752
 753 ACPI_HW_DEPENDENT_RETURN_STATUS (
 754 ACPI_STATUS
 755 AcpiReadBitRegister (
 756     UINT32                  RegisterId,
 757     UINT32                  *ReturnValue))
 758
 759 ACPI_HW_DEPENDENT_RETURN_STATUS (
 760 ACPI_STATUS
 761 AcpiWriteBitRegister (
 762     UINT32                  RegisterId,
 763     UINT32                  Value))
 764
 765
 766 /*
 767  * Sleep/Wake interfaces
 768  */
 769 ACPI_STATUS
 770 AcpiGetSleepTypeData (
 771     UINT8                   SleepState,
 772     UINT8                   *Slp_TypA,
 773     UINT8                   *Slp_TypB);
 774
 775 ACPI_STATUS
 776 AcpiEnterSleepStatePrep (
 777     UINT8                   SleepState);
 778
 779 ACPI_STATUS
 780 AcpiEnterSleepState (
 781     UINT8                   SleepState);
 782
 783 ACPI_HW_DEPENDENT_RETURN_STATUS (
 784 ACPI_STATUS
 785 AcpiEnterSleepStateS4bios (
 786     void))
 787
 788 ACPI_STATUS
 789 AcpiLeaveSleepStatePrep (
 790     UINT8                   SleepState);
 791
 792 ACPI_STATUS
 793 AcpiLeaveSleepState (
 794     UINT8                   SleepState);
 795
 796 ACPI_HW_DEPENDENT_RETURN_STATUS (
 797 ACPI_STATUS
 798 AcpiSetFirmwareWakingVector (
 799     UINT32                  PhysicalAddress))
 800
 801 #if ACPI_MACHINE_WIDTH == 64
 802 ACPI_HW_DEPENDENT_RETURN_STATUS (
 803 ACPI_STATUS
 804 AcpiSetFirmwareWakingVector64 (
 805     UINT64                  PhysicalAddress))
 806 #endif
 807
 808
 809 /*
 810  * ACPI Timer interfaces
 811  */
 812 ACPI_HW_DEPENDENT_RETURN_STATUS (
 813 ACPI_STATUS
 814 AcpiGetTimerResolution (
 815     UINT32                  *Resolution))
 816
 817 ACPI_HW_DEPENDENT_RETURN_STATUS (
 818 ACPI_STATUS
 819 AcpiGetTimer (
 820     UINT32                  *Ticks))
 821
 822 ACPI_HW_DEPENDENT_RETURN_STATUS (
 823 ACPI_STATUS
 824 AcpiGetTimerDuration (
 825     UINT32                  StartTicks,
 826     UINT32                  EndTicks,
 827     UINT32                  *TimeElapsed))
 828
 829
 830 /*
 831  * Error/Warning output
 832  */
 833 ACPI_PRINTF_LIKE(3)
 834 void ACPI_INTERNAL_VAR_XFACE
 835 AcpiError (
 836     const char              *ModuleName,
 837     UINT32                  LineNumber,
 838     const char              *Format,
 839     ...);
 840
 841 ACPI_PRINTF_LIKE(4)
 842 void  ACPI_INTERNAL_VAR_XFACE
 843 AcpiException (
 844     const char              *ModuleName,
 845     UINT32                  LineNumber,
 846     ACPI_STATUS             Status,
 847     const char              *Format,
 848     ...);
 849
 850 ACPI_PRINTF_LIKE(3)
 851 void ACPI_INTERNAL_VAR_XFACE
 852 AcpiWarning (
 853     const char              *ModuleName,
 854     UINT32                  LineNumber,
 855     const char              *Format,
 856     ...);
 857
 858 ACPI_PRINTF_LIKE(3)
 859 void ACPI_INTERNAL_VAR_XFACE
 860 AcpiInfo (
 861     const char              *ModuleName,
 862     UINT32                  LineNumber,
 863     const char              *Format,
 864     ...);
 865
 866 ACPI_PRINTF_LIKE(3)
 867 void ACPI_INTERNAL_VAR_XFACE
 868 AcpiBiosError (
 869     const char              *ModuleName,
 870     UINT32                  LineNumber,
 871     const char              *Format,
 872     ...);
 873
 874 ACPI_PRINTF_LIKE(3)
 875 void ACPI_INTERNAL_VAR_XFACE
 876 AcpiBiosWarning (
 877     const char              *ModuleName,
 878     UINT32                  LineNumber,
 879     const char              *Format,
 880     ...);
 881
 882
 883 /*
 884  * Debug output
 885  */
 886 #ifdef ACPI_DEBUG_OUTPUT
 887
 888 ACPI_PRINTF_LIKE(6)
 889 void ACPI_INTERNAL_VAR_XFACE
 890 AcpiDebugPrint (
 891     UINT32                  RequestedDebugLevel,
 892     UINT32                  LineNumber,
 893     const char              *FunctionName,
 894     const char              *ModuleName,
 895     UINT32                  ComponentId,
 896     const char              *Format,
 897     ...);
 898
 899 ACPI_PRINTF_LIKE(6)
 900 void ACPI_INTERNAL_VAR_XFACE
 901 AcpiDebugPrintRaw (
 902     UINT32                  RequestedDebugLevel,
 903     UINT32                  LineNumber,
 904     const char              *FunctionName,
 905     const char              *ModuleName,
 906     UINT32                  ComponentId,
 907     const char              *Format,
 908     ...);
 909 #endif
 910
 911 #endif /* __ACXFACE_H__ */