arch/x86/include/sys/acpi/acnamesp.h

   1 /******************************************************************************
   2  *
   3  * Name: acnamesp.h - Namespace subcomponent prototypes and defines
   4  *
   5  *****************************************************************************/
   6
   7 /******************************************************************************
   8  *
   9  * 1. Copyright Notice
  10  *
  11  * Some or all of this work - Copyright (c) 1999 - 2018, Intel Corp.
  12  * All rights reserved.
  13  *
  14  * 2. License
  15  *
  16  * 2.1. This is your license from Intel Corp. under its intellectual property
  17  * rights. You may have additional license terms from the party that provided
  18  * you this software, covering your right to use that party's intellectual
  19  * property rights.
  20  *
  21  * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
  22  * copy of the source code appearing in this file ("Covered Code") an
  23  * irrevocable, perpetual, worldwide license under Intel's copyrights in the
  24  * base code distributed originally by Intel ("Original Intel Code") to copy,
  25  * make derivatives, distribute, use and display any portion of the Covered
  26  * Code in any form, with the right to sublicense such rights; and
  27  *
  28  * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
  29  * license (with the right to sublicense), under only those claims of Intel
  30  * patents that are infringed by the Original Intel Code, to make, use, sell,
  31  * offer to sell, and import the Covered Code and derivative works thereof
  32  * solely to the minimum extent necessary to exercise the above copyright
  33  * license, and in no event shall the patent license extend to any additions
  34  * to or modifications of the Original Intel Code. No other license or right
  35  * is granted directly or by implication, estoppel or otherwise;
  36  *
  37  * The above copyright and patent license is granted only if the following
  38  * conditions are met:
  39  *
  40  * 3. Conditions
  41  *
  42  * 3.1. Redistribution of Source with Rights to Further Distribute Source.
  43  * Redistribution of source code of any substantial portion of the Covered
  44  * Code or modification with rights to further distribute source must include
  45  * the above Copyright Notice, the above License, this list of Conditions,
  46  * and the following Disclaimer and Export Compliance provision. In addition,
  47  * Licensee must cause all Covered Code to which Licensee contributes to
  48  * contain a file documenting the changes Licensee made to create that Covered
  49  * Code and the date of any change. Licensee must include in that file the
  50  * documentation of any changes made by any predecessor Licensee. Licensee
  51  * must include a prominent statement that the modification is derived,
  52  * directly or indirectly, from Original Intel Code.
  53  *
  54  * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
  55  * Redistribution of source code of any substantial portion of the Covered
  56  * Code or modification without rights to further distribute source must
  57  * include the following Disclaimer and Export Compliance provision in the
  58  * documentation and/or other materials provided with distribution. In
  59  * addition, Licensee may not authorize further sublicense of source of any
  60  * portion of the Covered Code, and must include terms to the effect that the
  61  * license from Licensee to its licensee is limited to the intellectual
  62  * property embodied in the software Licensee provides to its licensee, and
  63  * not to intellectual property embodied in modifications its licensee may
  64  * make.
  65  *
  66  * 3.3. Redistribution of Executable. Redistribution in executable form of any
  67  * substantial portion of the Covered Code or modification must reproduce the
  68  * above Copyright Notice, and the following Disclaimer and Export Compliance
  69  * provision in the documentation and/or other materials provided with the
  70  * distribution.
  71  *
  72  * 3.4. Intel retains all right, title, and interest in and to the Original
  73  * Intel Code.
  74  *
  75  * 3.5. Neither the name Intel nor any other trademark owned or controlled by
  76  * Intel shall be used in advertising or otherwise to promote the sale, use or
  77  * other dealings in products derived from or relating to the Covered Code
  78  * without prior written authorization from Intel.
  79  *
  80  * 4. Disclaimer and Export Compliance
  81  *
  82  * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
  83  * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
  84  * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
  85  * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
  86  * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
  87  * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
  88  * PARTICULAR PURPOSE.
  89  *
  90  * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
  91  * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
  92  * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
  93  * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
  94  * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
  95  * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
  96  * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
  97  * LIMITED REMEDY.
  98  *
  99  * 4.3. Licensee shall not export, either directly or indirectly, any of this
 100  * software or system incorporating such software without first obtaining any
 101  * required license or other approval from the U. S. Department of Commerce or
 102  * any other agency or department of the United States Government. In the
 103  * event Licensee exports any such software from the United States or
 104  * re-exports any such software from a foreign destination, Licensee shall
 105  * ensure that the distribution and export/re-export of the software is in
 106  * compliance with all laws, regulations, orders, or other restrictions of the
 107  * U.S. Export Administration Regulations. Licensee agrees that neither it nor
 108  * any of its subsidiaries will export/re-export any technical data, process,
 109  * software, or service, directly or indirectly, to any country for which the
 110  * United States government or any agency thereof requires an export license,
 111  * other governmental approval, or letter of assurance, without first obtaining
 112  * such license, approval or letter.
 113  *
 114  *****************************************************************************
 115  *
 116  * Alternatively, you may choose to be licensed under the terms of the
 117  * following license:
 118  *
 119  * Redistribution and use in source and binary forms, with or without
 120  * modification, are permitted provided that the following conditions
 121  * are met:
 122  * 1. Redistributions of source code must retain the above copyright
 123  *    notice, this list of conditions, and the following disclaimer,
 124  *    without modification.
 125  * 2. Redistributions in binary form must reproduce at minimum a disclaimer
 126  *    substantially similar to the "NO WARRANTY" disclaimer below
 127  *    ("Disclaimer") and any redistribution must be conditioned upon
 128  *    including a substantially similar Disclaimer requirement for further
 129  *    binary redistribution.
 130  * 3. Neither the names of the above-listed copyright holders nor the names
 131  *    of any contributors may be used to endorse or promote products derived
 132  *    from this software without specific prior written permission.
 133  *
 134  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 135  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 136  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 137  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 138  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 139  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 140  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 141  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 142  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 143  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 144  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 145  *
 146  * Alternatively, you may choose to be licensed under the terms of the
 147  * GNU General Public License ("GPL") version 2 as published by the Free
 148  * Software Foundation.
 149  *
 150  *****************************************************************************/
 151
 152 #ifndef __ACNAMESP_H__
 153 #define __ACNAMESP_H__
 154
 155
 156 /* To search the entire name space, pass this as SearchBase */
 157
 158 #define ACPI_NS_ALL                 ((ACPI_HANDLE)0)
 159
 160 /*
 161  * Elements of AcpiNsProperties are bit significant
 162  * and should be one-to-one with values of ACPI_OBJECT_TYPE
 163  */
 164 #define ACPI_NS_NORMAL              0
 165 #define ACPI_NS_NEWSCOPE            1   /* a definition of this type opens a name scope */
 166 #define ACPI_NS_LOCAL               2   /* suppress search of enclosing scopes */
 167
 168 /* Flags for AcpiNsLookup, AcpiNsSearchAndEnter */
 169
 170 #define ACPI_NS_NO_UPSEARCH         0
 171 #define ACPI_NS_SEARCH_PARENT       0x01
 172 #define ACPI_NS_DONT_OPEN_SCOPE     0x02
 173 #define ACPI_NS_NO_PEER_SEARCH      0x04
 174 #define ACPI_NS_ERROR_IF_FOUND      0x08
 175 #define ACPI_NS_PREFIX_IS_SCOPE     0x10
 176 #define ACPI_NS_EXTERNAL            0x20
 177 #define ACPI_NS_TEMPORARY           0x40
 178 #define ACPI_NS_OVERRIDE_IF_FOUND   0x80
 179
 180 /* Flags for AcpiNsWalkNamespace */
 181
 182 #define ACPI_NS_WALK_NO_UNLOCK      0
 183 #define ACPI_NS_WALK_UNLOCK         0x01
 184 #define ACPI_NS_WALK_TEMP_NODES     0x02
 185
 186 /* Object is not a package element */
 187
 188 #define ACPI_NOT_PACKAGE_ELEMENT    ACPI_UINT32_MAX
 189 #define ACPI_ALL_PACKAGE_ELEMENTS   (ACPI_UINT32_MAX-1)
 190
 191 /* Always emit warning message, not dependent on node flags */
 192
 193 #define ACPI_WARN_ALWAYS            0
 194
 195
 196 /*
 197  * nsinit - Namespace initialization
 198  */
 199 ACPI_STATUS
 200 AcpiNsInitializeObjects (
 201     void);
 202
 203 ACPI_STATUS
 204 AcpiNsInitializeDevices (
 205     UINT32                  Flags);
 206
 207 ACPI_STATUS
 208 AcpiNsInitOnePackage (
 209     ACPI_HANDLE             ObjHandle,
 210     UINT32                  Level,
 211     void                    *Context,
 212     void                    **ReturnValue);
 213
 214 /*
 215  * nsload -  Namespace loading
 216  */
 217 ACPI_STATUS
 218 AcpiNsLoadNamespace (
 219     void);
 220
 221 ACPI_STATUS
 222 AcpiNsLoadTable (
 223     UINT32                  TableIndex,
 224     ACPI_NAMESPACE_NODE     *Node);
 225
 226
 227 /*
 228  * nswalk - walk the namespace
 229  */
 230 ACPI_STATUS
 231 AcpiNsWalkNamespace (
 232     ACPI_OBJECT_TYPE        Type,
 233     ACPI_HANDLE             StartObject,
 234     UINT32                  MaxDepth,
 235     UINT32                  Flags,
 236     ACPI_WALK_CALLBACK      DescendingCallback,
 237     ACPI_WALK_CALLBACK      AscendingCallback,
 238     void                    *Context,
 239     void                    **ReturnValue);
 240
 241 ACPI_NAMESPACE_NODE *
 242 AcpiNsGetNextNode (
 243     ACPI_NAMESPACE_NODE     *Parent,
 244     ACPI_NAMESPACE_NODE     *Child);
 245
 246 ACPI_NAMESPACE_NODE *
 247 AcpiNsGetNextNodeTyped (
 248     ACPI_OBJECT_TYPE        Type,
 249     ACPI_NAMESPACE_NODE     *Parent,
 250     ACPI_NAMESPACE_NODE     *Child);
 251
 252 /*
 253  * nsparse - table parsing
 254  */
 255 ACPI_STATUS
 256 AcpiNsParseTable (
 257     UINT32                  TableIndex,
 258     ACPI_NAMESPACE_NODE     *StartNode);
 259
 260 ACPI_STATUS
 261 AcpiNsExecuteTable (
 262     UINT32                  TableIndex,
 263     ACPI_NAMESPACE_NODE     *StartNode);
 264
 265 ACPI_STATUS
 266 AcpiNsOneCompleteParse (
 267     UINT32                  PassNumber,
 268     UINT32                  TableIndex,
 269     ACPI_NAMESPACE_NODE     *StartNode);
 270
 271
 272 /*
 273  * nsaccess - Top-level namespace access
 274  */
 275 ACPI_STATUS
 276 AcpiNsRootInitialize (
 277     void);
 278
 279 ACPI_STATUS
 280 AcpiNsLookup (
 281     ACPI_GENERIC_STATE      *ScopeInfo,
 282     char                    *Name,
 283     ACPI_OBJECT_TYPE        Type,
 284     ACPI_INTERPRETER_MODE   InterpreterMode,
 285     UINT32                  Flags,
 286     ACPI_WALK_STATE         *WalkState,
 287     ACPI_NAMESPACE_NODE     **RetNode);
 288
 289
 290 /*
 291  * nsalloc - Named object allocation/deallocation
 292  */
 293 ACPI_NAMESPACE_NODE *
 294 AcpiNsCreateNode (
 295     UINT32                  Name);
 296
 297 void
 298 AcpiNsDeleteNode (
 299     ACPI_NAMESPACE_NODE     *Node);
 300
 301 void
 302 AcpiNsRemoveNode (
 303     ACPI_NAMESPACE_NODE     *Node);
 304
 305 void
 306 AcpiNsDeleteNamespaceSubtree (
 307     ACPI_NAMESPACE_NODE     *ParentHandle);
 308
 309 void
 310 AcpiNsDeleteNamespaceByOwner (
 311     ACPI_OWNER_ID           OwnerId);
 312
 313 void
 314 AcpiNsDetachObject (
 315     ACPI_NAMESPACE_NODE     *Node);
 316
 317 void
 318 AcpiNsDeleteChildren (
 319     ACPI_NAMESPACE_NODE     *Parent);
 320
 321 int
 322 AcpiNsCompareNames (
 323     char                    *Name1,
 324     char                    *Name2);
 325
 326
 327 /*
 328  * nsconvert - Dynamic object conversion routines
 329  */
 330 ACPI_STATUS
 331 AcpiNsConvertToInteger (
 332     ACPI_OPERAND_OBJECT     *OriginalObject,
 333     ACPI_OPERAND_OBJECT     **ReturnObject);
 334
 335 ACPI_STATUS
 336 AcpiNsConvertToString (
 337     ACPI_OPERAND_OBJECT     *OriginalObject,
 338     ACPI_OPERAND_OBJECT     **ReturnObject);
 339
 340 ACPI_STATUS
 341 AcpiNsConvertToBuffer (
 342     ACPI_OPERAND_OBJECT     *OriginalObject,
 343     ACPI_OPERAND_OBJECT     **ReturnObject);
 344
 345 ACPI_STATUS
 346 AcpiNsConvertToUnicode (
 347     ACPI_NAMESPACE_NODE     *Scope,
 348     ACPI_OPERAND_OBJECT     *OriginalObject,
 349     ACPI_OPERAND_OBJECT     **ReturnObject);
 350
 351 ACPI_STATUS
 352 AcpiNsConvertToResource (
 353     ACPI_NAMESPACE_NODE     *Scope,
 354     ACPI_OPERAND_OBJECT     *OriginalObject,
 355     ACPI_OPERAND_OBJECT     **ReturnObject);
 356
 357 ACPI_STATUS
 358 AcpiNsConvertToReference (
 359     ACPI_NAMESPACE_NODE     *Scope,
 360     ACPI_OPERAND_OBJECT     *OriginalObject,
 361     ACPI_OPERAND_OBJECT     **ReturnObject);
 362
 363
 364 /*
 365  * nsdump - Namespace dump/print utilities
 366  */
 367 void
 368 AcpiNsDumpTables (
 369     ACPI_HANDLE             SearchBase,
 370     UINT32                  MaxDepth);
 371
 372 void
 373 AcpiNsDumpEntry (
 374     ACPI_HANDLE             Handle,
 375     UINT32                  DebugLevel);
 376
 377 void
 378 AcpiNsDumpPathname (
 379     ACPI_HANDLE             Handle,
 380     const char              *Msg,
 381     UINT32                  Level,
 382     UINT32                  Component);
 383
 384 void
 385 AcpiNsPrintPathname (
 386     UINT32                  NumSegments,
 387     const char              *Pathname);
 388
 389 ACPI_STATUS
 390 AcpiNsDumpOneObject (
 391     ACPI_HANDLE             ObjHandle,
 392     UINT32                  Level,
 393     void                    *Context,
 394     void                    **ReturnValue);
 395
 396 void
 397 AcpiNsDumpObjects (
 398     ACPI_OBJECT_TYPE        Type,
 399     UINT8                   DisplayType,
 400     UINT32                  MaxDepth,
 401     ACPI_OWNER_ID           OwnerId,
 402     ACPI_HANDLE             StartHandle);
 403
 404 void
 405 AcpiNsDumpObjectPaths (
 406     ACPI_OBJECT_TYPE        Type,
 407     UINT8                   DisplayType,
 408     UINT32                  MaxDepth,
 409     ACPI_OWNER_ID           OwnerId,
 410     ACPI_HANDLE             StartHandle);
 411
 412
 413 /*
 414  * nseval - Namespace evaluation functions
 415  */
 416 ACPI_STATUS
 417 AcpiNsEvaluate (
 418     ACPI_EVALUATE_INFO      *Info);
 419
 420 void
 421 AcpiNsExecModuleCodeList (
 422     void);
 423
 424
 425 /*
 426  * nsarguments - Argument count/type checking for predefined/reserved names
 427  */
 428 void
 429 AcpiNsCheckArgumentCount (
 430     char                        *Pathname,
 431     ACPI_NAMESPACE_NODE         *Node,
 432     UINT32                      UserParamCount,
 433     const ACPI_PREDEFINED_INFO  *Info);
 434
 435 void
 436 AcpiNsCheckAcpiCompliance (
 437     char                        *Pathname,
 438     ACPI_NAMESPACE_NODE         *Node,
 439     const ACPI_PREDEFINED_INFO  *Predefined);
 440
 441 void
 442 AcpiNsCheckArgumentTypes (
 443     ACPI_EVALUATE_INFO          *Info);
 444
 445
 446 /*
 447  * nspredef - Return value checking for predefined/reserved names
 448  */
 449 ACPI_STATUS
 450 AcpiNsCheckReturnValue (
 451     ACPI_NAMESPACE_NODE         *Node,
 452     ACPI_EVALUATE_INFO          *Info,
 453     UINT32                      UserParamCount,
 454     ACPI_STATUS                 ReturnStatus,
 455     ACPI_OPERAND_OBJECT         **ReturnObject);
 456
 457 ACPI_STATUS
 458 AcpiNsCheckObjectType (
 459     ACPI_EVALUATE_INFO          *Info,
 460     ACPI_OPERAND_OBJECT         **ReturnObjectPtr,
 461     UINT32                      ExpectedBtypes,
 462     UINT32                      PackageIndex);
 463
 464
 465 /*
 466  * nsprepkg - Validation of predefined name packages
 467  */
 468 ACPI_STATUS
 469 AcpiNsCheckPackage (
 470     ACPI_EVALUATE_INFO          *Info,
 471     ACPI_OPERAND_OBJECT         **ReturnObjectPtr);
 472
 473
 474 /*
 475  * nsnames - Name and Scope manipulation
 476  */
 477 UINT32
 478 AcpiNsOpensScope (
 479     ACPI_OBJECT_TYPE        Type);
 480
 481 char *
 482 AcpiNsGetExternalPathname (
 483     ACPI_NAMESPACE_NODE     *Node);
 484
 485 UINT32
 486 AcpiNsBuildNormalizedPath (
 487     ACPI_NAMESPACE_NODE     *Node,
 488     char                    *FullPath,
 489     UINT32                  PathSize,
 490     BOOLEAN                 NoTrailing);
 491
 492 char *
 493 AcpiNsGetNormalizedPathname (
 494     ACPI_NAMESPACE_NODE     *Node,
 495     BOOLEAN                 NoTrailing);
 496
 497 char *
 498 AcpiNsBuildPrefixedPathname (
 499     ACPI_GENERIC_STATE      *PrefixScope,
 500     const char              *InternalPath);
 501
 502 char *
 503 AcpiNsNameOfCurrentScope (
 504     ACPI_WALK_STATE         *WalkState);
 505
 506 ACPI_STATUS
 507 AcpiNsHandleToName (
 508     ACPI_HANDLE             TargetHandle,
 509     ACPI_BUFFER             *Buffer);
 510
 511 ACPI_STATUS
 512 AcpiNsHandleToPathname (
 513     ACPI_HANDLE             TargetHandle,
 514     ACPI_BUFFER             *Buffer,
 515     BOOLEAN                 NoTrailing);
 516
 517 BOOLEAN
 518 AcpiNsPatternMatch (
 519     ACPI_NAMESPACE_NODE     *ObjNode,
 520     char                    *SearchFor);
 521
 522 ACPI_STATUS
 523 AcpiNsGetNodeUnlocked (
 524     ACPI_NAMESPACE_NODE     *PrefixNode,
 525     const char              *ExternalPathname,
 526     UINT32                  Flags,
 527     ACPI_NAMESPACE_NODE     **OutNode);
 528
 529 ACPI_STATUS
 530 AcpiNsGetNode (
 531     ACPI_NAMESPACE_NODE     *PrefixNode,
 532     const char              *ExternalPathname,
 533     UINT32                  Flags,
 534     ACPI_NAMESPACE_NODE     **OutNode);
 535
 536 ACPI_SIZE
 537 AcpiNsGetPathnameLength (
 538     ACPI_NAMESPACE_NODE     *Node);
 539
 540
 541 /*
 542  * nsobject - Object management for namespace nodes
 543  */
 544 ACPI_STATUS
 545 AcpiNsAttachObject (
 546     ACPI_NAMESPACE_NODE     *Node,
 547     ACPI_OPERAND_OBJECT     *Object,
 548     ACPI_OBJECT_TYPE        Type);
 549
 550 ACPI_OPERAND_OBJECT *
 551 AcpiNsGetAttachedObject (
 552     ACPI_NAMESPACE_NODE     *Node);
 553
 554 ACPI_OPERAND_OBJECT *
 555 AcpiNsGetSecondaryObject (
 556     ACPI_OPERAND_OBJECT     *ObjDesc);
 557
 558 ACPI_STATUS
 559 AcpiNsAttachData (
 560     ACPI_NAMESPACE_NODE     *Node,
 561     ACPI_OBJECT_HANDLER     Handler,
 562     void                    *Data);
 563
 564 ACPI_STATUS
 565 AcpiNsDetachData (
 566     ACPI_NAMESPACE_NODE     *Node,
 567     ACPI_OBJECT_HANDLER     Handler);
 568
 569 ACPI_STATUS
 570 AcpiNsGetAttachedData (
 571     ACPI_NAMESPACE_NODE     *Node,
 572     ACPI_OBJECT_HANDLER     Handler,
 573     void                    **Data);
 574
 575
 576 /*
 577  * nsrepair - General return object repair for all
 578  * predefined methods/objects
 579  */
 580 ACPI_STATUS
 581 AcpiNsSimpleRepair (
 582     ACPI_EVALUATE_INFO      *Info,
 583     UINT32                  ExpectedBtypes,
 584     UINT32                  PackageIndex,
 585     ACPI_OPERAND_OBJECT     **ReturnObjectPtr);
 586
 587 ACPI_STATUS
 588 AcpiNsWrapWithPackage (
 589     ACPI_EVALUATE_INFO      *Info,
 590     ACPI_OPERAND_OBJECT     *OriginalObject,
 591     ACPI_OPERAND_OBJECT     **ObjDescPtr);
 592
 593 ACPI_STATUS
 594 AcpiNsRepairNullElement (
 595     ACPI_EVALUATE_INFO      *Info,
 596     UINT32                  ExpectedBtypes,
 597     UINT32                  PackageIndex,
 598     ACPI_OPERAND_OBJECT     **ReturnObjectPtr);
 599
 600 void
 601 AcpiNsRemoveNullElements (
 602     ACPI_EVALUATE_INFO      *Info,
 603     UINT8                   PackageType,
 604     ACPI_OPERAND_OBJECT     *ObjDesc);
 605
 606
 607 /*
 608  * nsrepair2 - Return object repair for specific
 609  * predefined methods/objects
 610  */
 611 ACPI_STATUS
 612 AcpiNsComplexRepairs (
 613     ACPI_EVALUATE_INFO      *Info,
 614     ACPI_NAMESPACE_NODE     *Node,
 615     ACPI_STATUS             ValidateStatus,
 616     ACPI_OPERAND_OBJECT     **ReturnObjectPtr);
 617
 618
 619 /*
 620  * nssearch - Namespace searching and entry
 621  */
 622 ACPI_STATUS
 623 AcpiNsSearchAndEnter (
 624     UINT32                  EntryName,
 625     ACPI_WALK_STATE         *WalkState,
 626     ACPI_NAMESPACE_NODE     *Node,
 627     ACPI_INTERPRETER_MODE   InterpreterMode,
 628     ACPI_OBJECT_TYPE        Type,
 629     UINT32                  Flags,
 630     ACPI_NAMESPACE_NODE     **RetNode);
 631
 632 ACPI_STATUS
 633 AcpiNsSearchOneScope (
 634     UINT32                  EntryName,
 635     ACPI_NAMESPACE_NODE     *Node,
 636     ACPI_OBJECT_TYPE        Type,
 637     ACPI_NAMESPACE_NODE     **RetNode);
 638
 639 void
 640 AcpiNsInstallNode (
 641     ACPI_WALK_STATE         *WalkState,
 642     ACPI_NAMESPACE_NODE     *ParentNode,
 643     ACPI_NAMESPACE_NODE     *Node,
 644     ACPI_OBJECT_TYPE        Type);
 645
 646
 647 /*
 648  * nsutils - Utility functions
 649  */
 650 ACPI_OBJECT_TYPE
 651 AcpiNsGetType (
 652     ACPI_NAMESPACE_NODE     *Node);
 653
 654 UINT32
 655 AcpiNsLocal (
 656     ACPI_OBJECT_TYPE        Type);
 657
 658 void
 659 AcpiNsPrintNodePathname (
 660     ACPI_NAMESPACE_NODE     *Node,
 661     const char              *Msg);
 662
 663 ACPI_STATUS
 664 AcpiNsBuildInternalName (
 665     ACPI_NAMESTRING_INFO    *Info);
 666
 667 void
 668 AcpiNsGetInternalNameLength (
 669     ACPI_NAMESTRING_INFO    *Info);
 670
 671 ACPI_STATUS
 672 AcpiNsInternalizeName (
 673     const char              *DottedName,
 674     char                    **ConvertedName);
 675
 676 ACPI_STATUS
 677 AcpiNsExternalizeName (
 678     UINT32                  InternalNameLength,
 679     const char              *InternalName,
 680     UINT32                  *ConvertedNameLength,
 681     char                    **ConvertedName);
 682
 683 ACPI_NAMESPACE_NODE *
 684 AcpiNsValidateHandle (
 685     ACPI_HANDLE             Handle);
 686
 687 void
 688 AcpiNsTerminate (
 689     void);
 690
 691 #endif /* __ACNAMESP_H__ */