sys/contrib/dev/acpica/source/include/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 - 2021, 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       0x0001
 172 #define ACPI_NS_DONT_OPEN_SCOPE     0x0002
 173 #define ACPI_NS_NO_PEER_SEARCH      0x0004
 174 #define ACPI_NS_ERROR_IF_FOUND      0x0008
 175 #define ACPI_NS_PREFIX_IS_SCOPE     0x0010
 176 #define ACPI_NS_EXTERNAL            0x0020
 177 #define ACPI_NS_TEMPORARY           0x0040
 178 #define ACPI_NS_OVERRIDE_IF_FOUND   0x0080
 179 #define ACPI_NS_EARLY_INIT          0x0100
 180 #define ACPI_NS_PREFIX_MUST_EXIST   0x0200
 181
 182 /* Flags for AcpiNsWalkNamespace */
 183
 184 #define ACPI_NS_WALK_NO_UNLOCK      0
 185 #define ACPI_NS_WALK_UNLOCK         0x01
 186 #define ACPI_NS_WALK_TEMP_NODES     0x02
 187
 188 /* Object is not a package element */
 189
 190 #define ACPI_NOT_PACKAGE_ELEMENT    ACPI_UINT32_MAX
 191 #define ACPI_ALL_PACKAGE_ELEMENTS   (ACPI_UINT32_MAX-1)
 192
 193 /* Always emit warning message, not dependent on node flags */
 194
 195 #define ACPI_WARN_ALWAYS            0
 196
 197
 198 /*
 199  * nsinit - Namespace initialization
 200  */
 201 ACPI_STATUS
 202 AcpiNsInitializeObjects (
 203     void);
 204
 205 ACPI_STATUS
 206 AcpiNsInitializeDevices (
 207     UINT32                  Flags);
 208
 209 ACPI_STATUS
 210 AcpiNsInitOnePackage (
 211     ACPI_HANDLE             ObjHandle,
 212     UINT32                  Level,
 213     void                    *Context,
 214     void                    **ReturnValue);
 215
 216 /*
 217  * nsload -  Namespace loading
 218  */
 219 ACPI_STATUS
 220 AcpiNsLoadNamespace (
 221     void);
 222
 223 ACPI_STATUS
 224 AcpiNsLoadTable (
 225     UINT32                  TableIndex,
 226     ACPI_NAMESPACE_NODE     *Node);
 227
 228
 229 /*
 230  * nswalk - walk the namespace
 231  */
 232 ACPI_STATUS
 233 AcpiNsWalkNamespace (
 234     ACPI_OBJECT_TYPE        Type,
 235     ACPI_HANDLE             StartObject,
 236     UINT32                  MaxDepth,
 237     UINT32                  Flags,
 238     ACPI_WALK_CALLBACK      DescendingCallback,
 239     ACPI_WALK_CALLBACK      AscendingCallback,
 240     void                    *Context,
 241     void                    **ReturnValue);
 242
 243 ACPI_NAMESPACE_NODE *
 244 AcpiNsGetNextNode (
 245     ACPI_NAMESPACE_NODE     *Parent,
 246     ACPI_NAMESPACE_NODE     *Child);
 247
 248 ACPI_NAMESPACE_NODE *
 249 AcpiNsGetNextNodeTyped (
 250     ACPI_OBJECT_TYPE        Type,
 251     ACPI_NAMESPACE_NODE     *Parent,
 252     ACPI_NAMESPACE_NODE     *Child);
 253
 254 /*
 255  * nsparse - table parsing
 256  */
 257 ACPI_STATUS
 258 AcpiNsParseTable (
 259     UINT32                  TableIndex,
 260     ACPI_NAMESPACE_NODE     *StartNode);
 261
 262 ACPI_STATUS
 263 AcpiNsExecuteTable (
 264     UINT32                  TableIndex,
 265     ACPI_NAMESPACE_NODE     *StartNode);
 266
 267 ACPI_STATUS
 268 AcpiNsOneCompleteParse (
 269     UINT32                  PassNumber,
 270     UINT32                  TableIndex,
 271     ACPI_NAMESPACE_NODE     *StartNode);
 272
 273
 274 /*
 275  * nsaccess - Top-level namespace access
 276  */
 277 ACPI_STATUS
 278 AcpiNsRootInitialize (
 279     void);
 280
 281 ACPI_STATUS
 282 AcpiNsLookup (
 283     ACPI_GENERIC_STATE      *ScopeInfo,
 284     char                    *Name,
 285     ACPI_OBJECT_TYPE        Type,
 286     ACPI_INTERPRETER_MODE   InterpreterMode,
 287     UINT32                  Flags,
 288     ACPI_WALK_STATE         *WalkState,
 289     ACPI_NAMESPACE_NODE     **RetNode);
 290
 291
 292 /*
 293  * nsalloc - Named object allocation/deallocation
 294  */
 295 ACPI_NAMESPACE_NODE *
 296 AcpiNsCreateNode (
 297     UINT32                  Name);
 298
 299 void
 300 AcpiNsDeleteNode (
 301     ACPI_NAMESPACE_NODE     *Node);
 302
 303 void
 304 AcpiNsRemoveNode (
 305     ACPI_NAMESPACE_NODE     *Node);
 306
 307 void
 308 AcpiNsDeleteNamespaceSubtree (
 309     ACPI_NAMESPACE_NODE     *ParentHandle);
 310
 311 void
 312 AcpiNsDeleteNamespaceByOwner (
 313     ACPI_OWNER_ID           OwnerId);
 314
 315 void
 316 AcpiNsDetachObject (
 317     ACPI_NAMESPACE_NODE     *Node);
 318
 319 void
 320 AcpiNsDeleteChildren (
 321     ACPI_NAMESPACE_NODE     *Parent);
 322
 323 int
 324 AcpiNsCompareNames (
 325     char                    *Name1,
 326     char                    *Name2);
 327
 328
 329 /*
 330  * nsconvert - Dynamic object conversion routines
 331  */
 332 ACPI_STATUS
 333 AcpiNsConvertToInteger (
 334     ACPI_OPERAND_OBJECT     *OriginalObject,
 335     ACPI_OPERAND_OBJECT     **ReturnObject);
 336
 337 ACPI_STATUS
 338 AcpiNsConvertToString (
 339     ACPI_OPERAND_OBJECT     *OriginalObject,
 340     ACPI_OPERAND_OBJECT     **ReturnObject);
 341
 342 ACPI_STATUS
 343 AcpiNsConvertToBuffer (
 344     ACPI_OPERAND_OBJECT     *OriginalObject,
 345     ACPI_OPERAND_OBJECT     **ReturnObject);
 346
 347 ACPI_STATUS
 348 AcpiNsConvertToUnicode (
 349     ACPI_NAMESPACE_NODE     *Scope,
 350     ACPI_OPERAND_OBJECT     *OriginalObject,
 351     ACPI_OPERAND_OBJECT     **ReturnObject);
 352
 353 ACPI_STATUS
 354 AcpiNsConvertToResource (
 355     ACPI_NAMESPACE_NODE     *Scope,
 356     ACPI_OPERAND_OBJECT     *OriginalObject,
 357     ACPI_OPERAND_OBJECT     **ReturnObject);
 358
 359 ACPI_STATUS
 360 AcpiNsConvertToReference (
 361     ACPI_NAMESPACE_NODE     *Scope,
 362     ACPI_OPERAND_OBJECT     *OriginalObject,
 363     ACPI_OPERAND_OBJECT     **ReturnObject);
 364
 365
 366 /*
 367  * nsdump - Namespace dump/print utilities
 368  */
 369 void
 370 AcpiNsDumpTables (
 371     ACPI_HANDLE             SearchBase,
 372     UINT32                  MaxDepth);
 373
 374 void
 375 AcpiNsDumpEntry (
 376     ACPI_HANDLE             Handle,
 377     UINT32                  DebugLevel);
 378
 379 void
 380 AcpiNsDumpPathname (
 381     ACPI_HANDLE             Handle,
 382     const char              *Msg,
 383     UINT32                  Level,
 384     UINT32                  Component);
 385
 386 void
 387 AcpiNsPrintPathname (
 388     UINT32                  NumSegments,
 389     const char              *Pathname);
 390
 391 ACPI_STATUS
 392 AcpiNsDumpOneObject (
 393     ACPI_HANDLE             ObjHandle,
 394     UINT32                  Level,
 395     void                    *Context,
 396     void                    **ReturnValue);
 397
 398 void
 399 AcpiNsDumpObjects (
 400     ACPI_OBJECT_TYPE        Type,
 401     UINT8                   DisplayType,
 402     UINT32                  MaxDepth,
 403     ACPI_OWNER_ID           OwnerId,
 404     ACPI_HANDLE             StartHandle);
 405
 406 void
 407 AcpiNsDumpObjectPaths (
 408     ACPI_OBJECT_TYPE        Type,
 409     UINT8                   DisplayType,
 410     UINT32                  MaxDepth,
 411     ACPI_OWNER_ID           OwnerId,
 412     ACPI_HANDLE             StartHandle);
 413
 414
 415 /*
 416  * nseval - Namespace evaluation functions
 417  */
 418 ACPI_STATUS
 419 AcpiNsEvaluate (
 420     ACPI_EVALUATE_INFO      *Info);
 421
 422
 423 /*
 424  * nsarguments - Argument count/type checking for predefined/reserved names
 425  */
 426 void
 427 AcpiNsCheckArgumentCount (
 428     char                        *Pathname,
 429     ACPI_NAMESPACE_NODE         *Node,
 430     UINT32                      UserParamCount,
 431     const ACPI_PREDEFINED_INFO  *Info);
 432
 433 void
 434 AcpiNsCheckAcpiCompliance (
 435     char                        *Pathname,
 436     ACPI_NAMESPACE_NODE         *Node,
 437     const ACPI_PREDEFINED_INFO  *Predefined);
 438
 439 void
 440 AcpiNsCheckArgumentTypes (
 441     ACPI_EVALUATE_INFO          *Info);
 442
 443
 444 /*
 445  * nspredef - Return value checking for predefined/reserved names
 446  */
 447 ACPI_STATUS
 448 AcpiNsCheckReturnValue (
 449     ACPI_NAMESPACE_NODE         *Node,
 450     ACPI_EVALUATE_INFO          *Info,
 451     UINT32                      UserParamCount,
 452     ACPI_STATUS                 ReturnStatus,
 453     ACPI_OPERAND_OBJECT         **ReturnObject);
 454
 455 ACPI_STATUS
 456 AcpiNsCheckObjectType (
 457     ACPI_EVALUATE_INFO          *Info,
 458     ACPI_OPERAND_OBJECT         **ReturnObjectPtr,
 459     UINT32                      ExpectedBtypes,
 460     UINT32                      PackageIndex);
 461
 462
 463 /*
 464  * nsprepkg - Validation of predefined name packages
 465  */
 466 ACPI_STATUS
 467 AcpiNsCheckPackage (
 468     ACPI_EVALUATE_INFO          *Info,
 469     ACPI_OPERAND_OBJECT         **ReturnObjectPtr);
 470
 471
 472 /*
 473  * nsnames - Name and Scope manipulation
 474  */
 475 UINT32
 476 AcpiNsOpensScope (
 477     ACPI_OBJECT_TYPE        Type);
 478
 479 char *
 480 AcpiNsGetExternalPathname (
 481     ACPI_NAMESPACE_NODE     *Node);
 482
 483 UINT32
 484 AcpiNsBuildNormalizedPath (
 485     ACPI_NAMESPACE_NODE     *Node,
 486     char                    *FullPath,
 487     UINT32                  PathSize,
 488     BOOLEAN                 NoTrailing);
 489
 490 void
 491 AcpiNsNormalizePathname (
 492     char                    *OriginalPath);
 493
 494 char *
 495 AcpiNsGetNormalizedPathname (
 496     ACPI_NAMESPACE_NODE     *Node,
 497     BOOLEAN                 NoTrailing);
 498
 499 char *
 500 AcpiNsBuildPrefixedPathname (
 501     ACPI_GENERIC_STATE      *PrefixScope,
 502     const char              *InternalPath);
 503
 504 char *
 505 AcpiNsNameOfCurrentScope (
 506     ACPI_WALK_STATE         *WalkState);
 507
 508 ACPI_STATUS
 509 AcpiNsHandleToName (
 510     ACPI_HANDLE             TargetHandle,
 511     ACPI_BUFFER             *Buffer);
 512
 513 ACPI_STATUS
 514 AcpiNsHandleToPathname (
 515     ACPI_HANDLE             TargetHandle,
 516     ACPI_BUFFER             *Buffer,
 517     BOOLEAN                 NoTrailing);
 518
 519 BOOLEAN
 520 AcpiNsPatternMatch (
 521     ACPI_NAMESPACE_NODE     *ObjNode,
 522     char                    *SearchFor);
 523
 524 ACPI_STATUS
 525 AcpiNsGetNodeUnlocked (
 526     ACPI_NAMESPACE_NODE     *PrefixNode,
 527     const char              *ExternalPathname,
 528     UINT32                  Flags,
 529     ACPI_NAMESPACE_NODE     **OutNode);
 530
 531 ACPI_STATUS
 532 AcpiNsGetNode (
 533     ACPI_NAMESPACE_NODE     *PrefixNode,
 534     const char              *ExternalPathname,
 535     UINT32                  Flags,
 536     ACPI_NAMESPACE_NODE     **OutNode);
 537
 538 ACPI_SIZE
 539 AcpiNsGetPathnameLength (
 540     ACPI_NAMESPACE_NODE     *Node);
 541
 542
 543 /*
 544  * nsobject - Object management for namespace nodes
 545  */
 546 ACPI_STATUS
 547 AcpiNsAttachObject (
 548     ACPI_NAMESPACE_NODE     *Node,
 549     ACPI_OPERAND_OBJECT     *Object,
 550     ACPI_OBJECT_TYPE        Type);
 551
 552 ACPI_OPERAND_OBJECT *
 553 AcpiNsGetAttachedObject (
 554     ACPI_NAMESPACE_NODE     *Node);
 555
 556 ACPI_OPERAND_OBJECT *
 557 AcpiNsGetSecondaryObject (
 558     ACPI_OPERAND_OBJECT     *ObjDesc);
 559
 560 ACPI_STATUS
 561 AcpiNsAttachData (
 562     ACPI_NAMESPACE_NODE     *Node,
 563     ACPI_OBJECT_HANDLER     Handler,
 564     void                    *Data);
 565
 566 ACPI_STATUS
 567 AcpiNsDetachData (
 568     ACPI_NAMESPACE_NODE     *Node,
 569     ACPI_OBJECT_HANDLER     Handler);
 570
 571 ACPI_STATUS
 572 AcpiNsGetAttachedData (
 573     ACPI_NAMESPACE_NODE     *Node,
 574     ACPI_OBJECT_HANDLER     Handler,
 575     void                    **Data);
 576
 577
 578 /*
 579  * nsrepair - General return object repair for all
 580  * predefined methods/objects
 581  */
 582 ACPI_STATUS
 583 AcpiNsSimpleRepair (
 584     ACPI_EVALUATE_INFO      *Info,
 585     UINT32                  ExpectedBtypes,
 586     UINT32                  PackageIndex,
 587     ACPI_OPERAND_OBJECT     **ReturnObjectPtr);
 588
 589 ACPI_STATUS
 590 AcpiNsWrapWithPackage (
 591     ACPI_EVALUATE_INFO      *Info,
 592     ACPI_OPERAND_OBJECT     *OriginalObject,
 593     ACPI_OPERAND_OBJECT     **ObjDescPtr);
 594
 595 ACPI_STATUS
 596 AcpiNsRepairNullElement (
 597     ACPI_EVALUATE_INFO      *Info,
 598     UINT32                  ExpectedBtypes,
 599     UINT32                  PackageIndex,
 600     ACPI_OPERAND_OBJECT     **ReturnObjectPtr);
 601
 602 void
 603 AcpiNsRemoveNullElements (
 604     ACPI_EVALUATE_INFO      *Info,
 605     UINT8                   PackageType,
 606     ACPI_OPERAND_OBJECT     *ObjDesc);
 607
 608
 609 /*
 610  * nsrepair2 - Return object repair for specific
 611  * predefined methods/objects
 612  */
 613 ACPI_STATUS
 614 AcpiNsComplexRepairs (
 615     ACPI_EVALUATE_INFO      *Info,
 616     ACPI_NAMESPACE_NODE     *Node,
 617     ACPI_STATUS             ValidateStatus,
 618     ACPI_OPERAND_OBJECT     **ReturnObjectPtr);
 619
 620
 621 /*
 622  * nssearch - Namespace searching and entry
 623  */
 624 ACPI_STATUS
 625 AcpiNsSearchAndEnter (
 626     UINT32                  EntryName,
 627     ACPI_WALK_STATE         *WalkState,
 628     ACPI_NAMESPACE_NODE     *Node,
 629     ACPI_INTERPRETER_MODE   InterpreterMode,
 630     ACPI_OBJECT_TYPE        Type,
 631     UINT32                  Flags,
 632     ACPI_NAMESPACE_NODE     **RetNode);
 633
 634 ACPI_STATUS
 635 AcpiNsSearchOneScope (
 636     UINT32                  EntryName,
 637     ACPI_NAMESPACE_NODE     *Node,
 638     ACPI_OBJECT_TYPE        Type,
 639     ACPI_NAMESPACE_NODE     **RetNode);
 640
 641 void
 642 AcpiNsInstallNode (
 643     ACPI_WALK_STATE         *WalkState,
 644     ACPI_NAMESPACE_NODE     *ParentNode,
 645     ACPI_NAMESPACE_NODE     *Node,
 646     ACPI_OBJECT_TYPE        Type);
 647
 648
 649 /*
 650  * nsutils - Utility functions
 651  */
 652 ACPI_OBJECT_TYPE
 653 AcpiNsGetType (
 654     ACPI_NAMESPACE_NODE     *Node);
 655
 656 UINT32
 657 AcpiNsLocal (
 658     ACPI_OBJECT_TYPE        Type);
 659
 660 void
 661 AcpiNsPrintNodePathname (
 662     ACPI_NAMESPACE_NODE     *Node,
 663     const char              *Msg);
 664
 665 ACPI_STATUS
 666 AcpiNsBuildInternalName (
 667     ACPI_NAMESTRING_INFO    *Info);
 668
 669 void
 670 AcpiNsGetInternalNameLength (
 671     ACPI_NAMESTRING_INFO    *Info);
 672
 673 ACPI_STATUS
 674 AcpiNsInternalizeName (
 675     const char              *DottedName,
 676     char                    **ConvertedName);
 677
 678 ACPI_STATUS
 679 AcpiNsExternalizeName (
 680     UINT32                  InternalNameLength,
 681     const char              *InternalName,
 682     UINT32                  *ConvertedNameLength,
 683     char                    **ConvertedName);
 684
 685 ACPI_NAMESPACE_NODE *
 686 AcpiNsValidateHandle (
 687     ACPI_HANDLE             Handle);
 688
 689 void
 690 AcpiNsTerminate (
 691     void);
 692
 693 #endif /* __ACNAMESP_H__ */