nsdump.c revision 102550
1/****************************************************************************** 2 * 3 * Module Name: nsdump - table dumping routines for debug 4 * $Revision: 139 $ 5 * 6 *****************************************************************************/ 7 8/****************************************************************************** 9 * 10 * 1. Copyright Notice 11 * 12 * Some or all of this work - Copyright (c) 1999 - 2002, Intel Corp. 13 * All rights reserved. 14 * 15 * 2. License 16 * 17 * 2.1. This is your license from Intel Corp. under its intellectual property 18 * rights. You may have additional license terms from the party that provided 19 * you this software, covering your right to use that party's intellectual 20 * property rights. 21 * 22 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a 23 * copy of the source code appearing in this file ("Covered Code") an 24 * irrevocable, perpetual, worldwide license under Intel's copyrights in the 25 * base code distributed originally by Intel ("Original Intel Code") to copy, 26 27 * make derivatives, distribute, use and display any portion of the Covered 28 * Code in any form, with the right to sublicense such rights; and 29 * 30 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent 31 * license (with the right to sublicense), under only those claims of Intel 32 * patents that are infringed by the Original Intel Code, to make, use, sell, 33 * offer to sell, and import the Covered Code and derivative works thereof 34 * solely to the minimum extent necessary to exercise the above copyright 35 * license, and in no event shall the patent license extend to any additions 36 * to or modifications of the Original Intel Code. No other license or right 37 * is granted directly or by implication, estoppel or otherwise; 38 * 39 * The above copyright and patent license is granted only if the following 40 * conditions are met: 41 * 42 * 3. Conditions 43 * 44 * 3.1. Redistribution of Source with Rights to Further Distribute Source. 45 * Redistribution of source code of any substantial portion of the Covered 46 * Code or modification with rights to further distribute source must include 47 * the above Copyright Notice, the above License, this list of Conditions, 48 * and the following Disclaimer and Export Compliance provision. In addition, 49 * Licensee must cause all Covered Code to which Licensee contributes to 50 * contain a file documenting the changes Licensee made to create that Covered 51 * Code and the date of any change. Licensee must include in that file the 52 * documentation of any changes made by any predecessor Licensee. Licensee 53 * must include a prominent statement that the modification is derived, 54 * directly or indirectly, from Original Intel Code. 55 * 56 * 3.2. Redistribution of Source with no Rights to Further Distribute Source. 57 * Redistribution of source code of any substantial portion of the Covered 58 * Code or modification without rights to further distribute source must 59 * include the following Disclaimer and Export Compliance provision in the 60 * documentation and/or other materials provided with distribution. In 61 * addition, Licensee may not authorize further sublicense of source of any 62 * portion of the Covered Code, and must include terms to the effect that the 63 * license from Licensee to its licensee is limited to the intellectual 64 * property embodied in the software Licensee provides to its licensee, and 65 * not to intellectual property embodied in modifications its licensee may 66 * make. 67 * 68 * 3.3. Redistribution of Executable. Redistribution in executable form of any 69 * substantial portion of the Covered Code or modification must reproduce the 70 * above Copyright Notice, and the following Disclaimer and Export Compliance 71 * provision in the documentation and/or other materials provided with the 72 * distribution. 73 * 74 * 3.4. Intel retains all right, title, and interest in and to the Original 75 * Intel Code. 76 * 77 * 3.5. Neither the name Intel nor any other trademark owned or controlled by 78 * Intel shall be used in advertising or otherwise to promote the sale, use or 79 * other dealings in products derived from or relating to the Covered Code 80 * without prior written authorization from Intel. 81 * 82 * 4. Disclaimer and Export Compliance 83 * 84 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED 85 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE 86 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, 87 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY 88 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY 89 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A 90 * PARTICULAR PURPOSE. 91 * 92 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES 93 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR 94 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, 95 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY 96 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL 97 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS 98 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY 99 * LIMITED REMEDY. 100 * 101 * 4.3. Licensee shall not export, either directly or indirectly, any of this 102 * software or system incorporating such software without first obtaining any 103 * required license or other approval from the U. S. Department of Commerce or 104 * any other agency or department of the United States Government. In the 105 * event Licensee exports any such software from the United States or 106 * re-exports any such software from a foreign destination, Licensee shall 107 * ensure that the distribution and export/re-export of the software is in 108 * compliance with all laws, regulations, orders, or other restrictions of the 109 * U.S. Export Administration Regulations. Licensee agrees that neither it nor 110 * any of its subsidiaries will export/re-export any technical data, process, 111 * software, or service, directly or indirectly, to any country for which the 112 * United States government or any agency thereof requires an export license, 113 * other governmental approval, or letter of assurance, without first obtaining 114 * such license, approval or letter. 115 * 116 *****************************************************************************/ 117 118#define __NSDUMP_C__ 119 120#include "acpi.h" 121#include "acnamesp.h" 122#include "acparser.h" 123 124 125#define _COMPONENT ACPI_NAMESPACE 126 ACPI_MODULE_NAME ("nsdump") 127 128#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) 129 130 131/******************************************************************************* 132 * 133 * FUNCTION: AcpiNsPrintPathname 134 * 135 * PARAMETERS: NumSegment - Number of ACPI name segments 136 * Pathname - The compressed (internal) path 137 * 138 * DESCRIPTION: Print an object's full namespace pathname 139 * 140 ******************************************************************************/ 141 142void 143AcpiNsPrintPathname ( 144 UINT32 NumSegments, 145 char *Pathname) 146{ 147 ACPI_FUNCTION_NAME ("NsPrintPathname"); 148 149 150 if (!(AcpiDbgLevel & ACPI_LV_NAMES) || !(AcpiDbgLayer & ACPI_NAMESPACE)) 151 { 152 return; 153 } 154 155 /* Print the entire name */ 156 157 ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "[")); 158 159 while (NumSegments) 160 { 161 AcpiOsPrintf ("%4.4s", Pathname); 162 Pathname += ACPI_NAME_SIZE; 163 164 NumSegments--; 165 if (NumSegments) 166 { 167 AcpiOsPrintf ("."); 168 } 169 } 170 171 AcpiOsPrintf ("]\n"); 172} 173 174 175/******************************************************************************* 176 * 177 * FUNCTION: AcpiNsDumpPathname 178 * 179 * PARAMETERS: Handle - Object 180 * Msg - Prefix message 181 * Level - Desired debug level 182 * Component - Caller's component ID 183 * 184 * DESCRIPTION: Print an object's full namespace pathname 185 * Manages allocation/freeing of a pathname buffer 186 * 187 ******************************************************************************/ 188 189ACPI_STATUS 190AcpiNsDumpPathname ( 191 ACPI_HANDLE Handle, 192 NATIVE_CHAR *Msg, 193 UINT32 Level, 194 UINT32 Component) 195{ 196 ACPI_BUFFER Buffer; 197 ACPI_STATUS Status; 198 199 200 ACPI_FUNCTION_TRACE ("NsDumpPathname"); 201 202 203 /* Do this only if the requested debug level and component are enabled */ 204 205 if (!(AcpiDbgLevel & Level) || !(AcpiDbgLayer & Component)) 206 { 207 return_ACPI_STATUS (AE_OK); 208 } 209 210 /* Convert handle to a full pathname and print it (with supplied message) */ 211 212 Buffer.Length = ACPI_ALLOCATE_LOCAL_BUFFER; 213 214 Status = AcpiNsHandleToPathname (Handle, &Buffer); 215 if (ACPI_SUCCESS (Status)) 216 { 217 AcpiOsPrintf ("%s %s (Node %p)\n", Msg, Buffer.Pointer, Handle); 218 ACPI_MEM_FREE (Buffer.Pointer); 219 } 220 221 return_ACPI_STATUS (Status); 222} 223 224 225/******************************************************************************* 226 * 227 * FUNCTION: AcpiNsDumpOneObject 228 * 229 * PARAMETERS: Handle - Node to be dumped 230 * Level - Nesting level of the handle 231 * Context - Passed into WalkNamespace 232 * 233 * DESCRIPTION: Dump a single Node 234 * This procedure is a UserFunction called by AcpiNsWalkNamespace. 235 * 236 ******************************************************************************/ 237 238ACPI_STATUS 239AcpiNsDumpOneObject ( 240 ACPI_HANDLE ObjHandle, 241 UINT32 Level, 242 void *Context, 243 void **ReturnValue) 244{ 245 ACPI_WALK_INFO *Info = (ACPI_WALK_INFO *) Context; 246 ACPI_NAMESPACE_NODE *ThisNode; 247 ACPI_OPERAND_OBJECT *ObjDesc = NULL; 248 ACPI_OBJECT_TYPE ObjType; 249 ACPI_OBJECT_TYPE Type; 250 UINT32 BytesToDump; 251 UINT32 DownstreamSiblingMask = 0; 252 UINT32 LevelTmp; 253 UINT32 WhichBit; 254 UINT32 i; 255 UINT32 DbgLevel; 256 257 258 ACPI_FUNCTION_NAME ("NsDumpOneObject"); 259 260 261 ThisNode = AcpiNsMapHandleToNode (ObjHandle); 262 263 LevelTmp = Level; 264 Type = ThisNode->Type; 265 WhichBit = 1; 266 267 268 if (!(AcpiDbgLevel & Info->DebugLevel)) 269 { 270 return (AE_OK); 271 } 272 273 if (!ObjHandle) 274 { 275 ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Null object handle\n")); 276 return (AE_OK); 277 } 278 279 /* Check if the owner matches */ 280 281 if ((Info->OwnerId != ACPI_UINT32_MAX) && 282 (Info->OwnerId != ThisNode->OwnerId)) 283 { 284 return (AE_OK); 285 } 286 287 /* Indent the object according to the level */ 288 289 while (LevelTmp--) 290 { 291 /* Print appropriate characters to form tree structure */ 292 293 if (LevelTmp) 294 { 295 if (DownstreamSiblingMask & WhichBit) 296 { 297 AcpiOsPrintf ("|"); 298 } 299 else 300 { 301 AcpiOsPrintf (" "); 302 } 303 304 WhichBit <<= 1; 305 } 306 else 307 { 308 if (AcpiNsExistDownstreamSibling (ThisNode + 1)) 309 { 310 DownstreamSiblingMask |= ((UINT32) 1 << (Level - 1)); 311 AcpiOsPrintf ("+"); 312 } 313 else 314 { 315 DownstreamSiblingMask &= ACPI_UINT32_MAX ^ ((UINT32) 1 << (Level - 1)); 316 AcpiOsPrintf ("+"); 317 } 318 319 if (ThisNode->Child == NULL) 320 { 321 AcpiOsPrintf ("-"); 322 } 323 else if (AcpiNsExistDownstreamSibling (ThisNode->Child)) 324 { 325 AcpiOsPrintf ("+"); 326 } 327 else 328 { 329 AcpiOsPrintf ("-"); 330 } 331 } 332 } 333 334 /* Check the integrity of our data */ 335 336 if (Type > INTERNAL_TYPE_MAX) 337 { 338 Type = INTERNAL_TYPE_DEF_ANY; /* prints as *ERROR* */ 339 } 340 341 if (!AcpiUtValidAcpiName (ThisNode->Name.Integer)) 342 { 343 ACPI_REPORT_WARNING (("Invalid ACPI Name %08X\n", ThisNode->Name.Integer)); 344 } 345 346 /* 347 * Now we can print out the pertinent information 348 */ 349 AcpiOsPrintf (" %4.4s %-12s %p", 350 ThisNode->Name.Ascii, AcpiUtGetTypeName (Type), ThisNode); 351 352 DbgLevel = AcpiDbgLevel; 353 AcpiDbgLevel = 0; 354 ObjDesc = AcpiNsGetAttachedObject (ThisNode); 355 AcpiDbgLevel = DbgLevel; 356 357 switch (Info->DisplayType) 358 { 359 case ACPI_DISPLAY_SUMMARY: 360 361 if (!ObjDesc) 362 { 363 /* No attached object, we are done */ 364 365 AcpiOsPrintf ("\n"); 366 return (AE_OK); 367 } 368 369 switch (Type) 370 { 371 case ACPI_TYPE_PROCESSOR: 372 373 AcpiOsPrintf (" ID %hd Addr %.4X Len %.4X\n", 374 ObjDesc->Processor.ProcId, 375 ObjDesc->Processor.Address, 376 ObjDesc->Processor.Length); 377 break; 378 379 380 case ACPI_TYPE_DEVICE: 381 382 AcpiOsPrintf (" Notification object: %p", ObjDesc); 383 break; 384 385 386 case ACPI_TYPE_METHOD: 387 388 AcpiOsPrintf (" Args %hd Len %.4X Aml %p \n", 389 ObjDesc->Method.ParamCount, 390 ObjDesc->Method.AmlLength, 391 ObjDesc->Method.AmlStart); 392 break; 393 394 395 case ACPI_TYPE_INTEGER: 396 397 AcpiOsPrintf (" = %8.8X%8.8X\n", 398 ACPI_HIDWORD (ObjDesc->Integer.Value), 399 ACPI_LODWORD (ObjDesc->Integer.Value)); 400 break; 401 402 403 case ACPI_TYPE_PACKAGE: 404 405 if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID) 406 { 407 AcpiOsPrintf (" Elements %.2X\n", 408 ObjDesc->Package.Count); 409 } 410 else 411 { 412 AcpiOsPrintf (" [Length not yet evaluated]\n"); 413 } 414 break; 415 416 417 case ACPI_TYPE_BUFFER: 418 419 if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID) 420 { 421 AcpiOsPrintf (" Len %.2X", 422 ObjDesc->Buffer.Length); 423 424 /* Dump some of the buffer */ 425 426 if (ObjDesc->Buffer.Length > 0) 427 { 428 AcpiOsPrintf (" ="); 429 for (i = 0; (i < ObjDesc->Buffer.Length && i < 12); i++) 430 { 431 AcpiOsPrintf (" %.2hX", ObjDesc->Buffer.Pointer[i]); 432 } 433 } 434 AcpiOsPrintf ("\n"); 435 } 436 else 437 { 438 AcpiOsPrintf (" [Length not yet evaluated]\n"); 439 } 440 break; 441 442 443 case ACPI_TYPE_STRING: 444 445 AcpiOsPrintf (" Len %.2X", ObjDesc->String.Length); 446 447 if (ObjDesc->String.Length > 0) 448 { 449 AcpiOsPrintf (" = \"%.32s\"", ObjDesc->String.Pointer); 450 if (ObjDesc->String.Length > 32) 451 { 452 AcpiOsPrintf ("..."); 453 } 454 } 455 AcpiOsPrintf ("\n"); 456 break; 457 458 459 case ACPI_TYPE_REGION: 460 461 AcpiOsPrintf (" [%s]", AcpiUtGetRegionName (ObjDesc->Region.SpaceId)); 462 if (ObjDesc->Region.Flags & AOPOBJ_DATA_VALID) 463 { 464 AcpiOsPrintf (" Addr %8.8X%8.8X Len %.4X\n", 465 ACPI_HIDWORD (ObjDesc->Region.Address), 466 ACPI_LODWORD (ObjDesc->Region.Address), 467 ObjDesc->Region.Length); 468 } 469 else 470 { 471 AcpiOsPrintf (" [Address/Length not yet evaluated]\n"); 472 } 473 break; 474 475 476 case INTERNAL_TYPE_REFERENCE: 477 478 AcpiOsPrintf (" [%s]\n", 479 AcpiPsGetOpcodeName (ObjDesc->Reference.Opcode)); 480 break; 481 482 483 case ACPI_TYPE_BUFFER_FIELD: 484 485 if (ObjDesc->BufferField.BufferObj && 486 ObjDesc->BufferField.BufferObj->Buffer.Node) 487 { 488 AcpiOsPrintf (" Buf [%4.4s]", 489 ObjDesc->BufferField.BufferObj->Buffer.Node->Name.Ascii); 490 } 491 break; 492 493 494 case INTERNAL_TYPE_REGION_FIELD: 495 496 AcpiOsPrintf (" Rgn [%4.4s]", 497 ObjDesc->CommonField.RegionObj->Region.Node->Name.Ascii); 498 break; 499 500 501 case INTERNAL_TYPE_BANK_FIELD: 502 503 AcpiOsPrintf (" Rgn [%4.4s] Bnk [%4.4s]", 504 ObjDesc->CommonField.RegionObj->Region.Node->Name.Ascii, 505 ObjDesc->BankField.BankObj->CommonField.Node->Name.Ascii); 506 break; 507 508 509 case INTERNAL_TYPE_INDEX_FIELD: 510 511 AcpiOsPrintf (" Idx [%4.4s] Dat [%4.4s]", 512 ObjDesc->IndexField.IndexObj->CommonField.Node->Name.Ascii, 513 ObjDesc->IndexField.DataObj->CommonField.Node->Name.Ascii); 514 break; 515 516 517 default: 518 519 AcpiOsPrintf (" Object %p\n", ObjDesc); 520 break; 521 } 522 523 /* Common field handling */ 524 525 switch (Type) 526 { 527 case ACPI_TYPE_BUFFER_FIELD: 528 case INTERNAL_TYPE_REGION_FIELD: 529 case INTERNAL_TYPE_BANK_FIELD: 530 case INTERNAL_TYPE_INDEX_FIELD: 531 AcpiOsPrintf (" Off %.2X Len %.2X Acc %.2hd\n", 532 (ObjDesc->CommonField.BaseByteOffset * 8) 533 + ObjDesc->CommonField.StartFieldBitOffset, 534 ObjDesc->CommonField.BitLength, 535 ObjDesc->CommonField.AccessByteWidth); 536 break; 537 538 default: 539 break; 540 } 541 break; 542 543 544 case ACPI_DISPLAY_OBJECTS: 545 546 AcpiOsPrintf ("%p O:%p", 547 ThisNode, ObjDesc); 548 549 if (!ObjDesc) 550 { 551 /* No attached object, we are done */ 552 553 AcpiOsPrintf ("\n"); 554 return (AE_OK); 555 } 556 557 AcpiOsPrintf ("(R%d)", 558 ObjDesc->Common.ReferenceCount); 559 560 switch (Type) 561 { 562 case ACPI_TYPE_METHOD: 563 564 /* Name is a Method and its AML offset/length are set */ 565 566 AcpiOsPrintf (" M:%p-%X\n", ObjDesc->Method.AmlStart, 567 ObjDesc->Method.AmlLength); 568 break; 569 570 case ACPI_TYPE_INTEGER: 571 572 AcpiOsPrintf (" N:%X%X\n", ACPI_HIDWORD(ObjDesc->Integer.Value), 573 ACPI_LODWORD(ObjDesc->Integer.Value)); 574 break; 575 576 case ACPI_TYPE_STRING: 577 578 AcpiOsPrintf (" S:%p-%X\n", ObjDesc->String.Pointer, 579 ObjDesc->String.Length); 580 break; 581 582 case ACPI_TYPE_BUFFER: 583 584 AcpiOsPrintf (" B:%p-%X\n", ObjDesc->Buffer.Pointer, 585 ObjDesc->Buffer.Length); 586 break; 587 588 default: 589 590 AcpiOsPrintf ("\n"); 591 break; 592 } 593 break; 594 595 596 default: 597 AcpiOsPrintf ("\n"); 598 break; 599 } 600 601 /* If debug turned off, done */ 602 603 if (!(AcpiDbgLevel & ACPI_LV_VALUES)) 604 { 605 return (AE_OK); 606 } 607 608 609 /* If there is an attached object, display it */ 610 611 DbgLevel = AcpiDbgLevel; 612 AcpiDbgLevel = 0; 613 ObjDesc = AcpiNsGetAttachedObject (ThisNode); 614 AcpiDbgLevel = DbgLevel; 615 616 /* Dump attached objects */ 617 618 while (ObjDesc) 619 { 620 ObjType = INTERNAL_TYPE_INVALID; 621 AcpiOsPrintf (" Attached Object %p: ", ObjDesc); 622 623 /* Decode the type of attached object and dump the contents */ 624 625 switch (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc)) 626 { 627 case ACPI_DESC_TYPE_NAMED: 628 629 AcpiOsPrintf ("(Ptr to Node)\n"); 630 BytesToDump = sizeof (ACPI_NAMESPACE_NODE); 631 break; 632 633 634 case ACPI_DESC_TYPE_OPERAND: 635 636 ObjType = ACPI_GET_OBJECT_TYPE (ObjDesc); 637 638 if (ObjType > INTERNAL_TYPE_MAX) 639 { 640 AcpiOsPrintf ("(Ptr to ACPI Object type %X [UNKNOWN])\n", ObjType); 641 BytesToDump = 32; 642 } 643 else 644 { 645 AcpiOsPrintf ("(Ptr to ACPI Object type %s, %X)\n", 646 AcpiUtGetTypeName (ObjType), ObjType); 647 BytesToDump = sizeof (ACPI_OPERAND_OBJECT); 648 } 649 break; 650 651 652 default: 653 654 AcpiOsPrintf ("(String or Buffer ptr - not an object descriptor)\n"); 655 BytesToDump = 16; 656 break; 657 } 658 659 ACPI_DUMP_BUFFER (ObjDesc, BytesToDump); 660 661 /* If value is NOT an internal object, we are done */ 662 663 if (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc) != ACPI_DESC_TYPE_OPERAND) 664 { 665 goto Cleanup; 666 } 667 668 /* 669 * Valid object, get the pointer to next level, if any 670 */ 671 switch (ObjType) 672 { 673 case ACPI_TYPE_STRING: 674 ObjDesc = (void *) ObjDesc->String.Pointer; 675 break; 676 677 case ACPI_TYPE_BUFFER: 678 ObjDesc = (void *) ObjDesc->Buffer.Pointer; 679 break; 680 681 case ACPI_TYPE_BUFFER_FIELD: 682 ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->BufferField.BufferObj; 683 break; 684 685 case ACPI_TYPE_PACKAGE: 686 ObjDesc = (void *) ObjDesc->Package.Elements; 687 break; 688 689 case ACPI_TYPE_METHOD: 690 ObjDesc = (void *) ObjDesc->Method.AmlStart; 691 break; 692 693 case INTERNAL_TYPE_REGION_FIELD: 694 ObjDesc = (void *) ObjDesc->Field.RegionObj; 695 break; 696 697 case INTERNAL_TYPE_BANK_FIELD: 698 ObjDesc = (void *) ObjDesc->BankField.RegionObj; 699 break; 700 701 case INTERNAL_TYPE_INDEX_FIELD: 702 ObjDesc = (void *) ObjDesc->IndexField.IndexObj; 703 break; 704 705 default: 706 goto Cleanup; 707 } 708 709 ObjType = INTERNAL_TYPE_INVALID; /* Terminate loop after next pass */ 710 } 711 712Cleanup: 713 AcpiOsPrintf ("\n"); 714 return (AE_OK); 715} 716 717 718/******************************************************************************* 719 * 720 * FUNCTION: AcpiNsDumpObjects 721 * 722 * PARAMETERS: Type - Object type to be dumped 723 * MaxDepth - Maximum depth of dump. Use ACPI_UINT32_MAX 724 * for an effectively unlimited depth. 725 * OwnerId - Dump only objects owned by this ID. Use 726 * ACPI_UINT32_MAX to match all owners. 727 * StartHandle - Where in namespace to start/end search 728 * 729 * DESCRIPTION: Dump typed objects within the loaded namespace. 730 * Uses AcpiNsWalkNamespace in conjunction with AcpiNsDumpOneObject. 731 * 732 ******************************************************************************/ 733 734void 735AcpiNsDumpObjects ( 736 ACPI_OBJECT_TYPE Type, 737 UINT8 DisplayType, 738 UINT32 MaxDepth, 739 UINT32 OwnerId, 740 ACPI_HANDLE StartHandle) 741{ 742 ACPI_WALK_INFO Info; 743 744 745 ACPI_FUNCTION_ENTRY (); 746 747 748 Info.DebugLevel = ACPI_LV_TABLES; 749 Info.OwnerId = OwnerId; 750 Info.DisplayType = DisplayType; 751 752 753 (void) AcpiNsWalkNamespace (Type, StartHandle, MaxDepth, 754 ACPI_NS_WALK_NO_UNLOCK, AcpiNsDumpOneObject, 755 (void *) &Info, NULL); 756} 757 758 759/******************************************************************************* 760 * 761 * FUNCTION: AcpiNsDumpTables 762 * 763 * PARAMETERS: SearchBase - Root of subtree to be dumped, or 764 * NS_ALL to dump the entire namespace 765 * MaxDepth - Maximum depth of dump. Use INT_MAX 766 * for an effectively unlimited depth. 767 * 768 * DESCRIPTION: Dump the name space, or a portion of it. 769 * 770 ******************************************************************************/ 771 772void 773AcpiNsDumpTables ( 774 ACPI_HANDLE SearchBase, 775 UINT32 MaxDepth) 776{ 777 ACPI_HANDLE SearchHandle = SearchBase; 778 779 780 ACPI_FUNCTION_TRACE ("NsDumpTables"); 781 782 783 if (!AcpiGbl_RootNode) 784 { 785 /* 786 * If the name space has not been initialized, 787 * there is nothing to dump. 788 */ 789 ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "name space not initialized!\n")); 790 return_VOID; 791 } 792 793 if (ACPI_NS_ALL == SearchBase) 794 { 795 /* entire namespace */ 796 797 SearchHandle = AcpiGbl_RootNode; 798 ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "\\\n")); 799 } 800 801 802 AcpiNsDumpObjects (ACPI_TYPE_ANY, ACPI_DISPLAY_OBJECTS, MaxDepth, 803 ACPI_UINT32_MAX, SearchHandle); 804 return_VOID; 805} 806 807 808/******************************************************************************* 809 * 810 * FUNCTION: AcpiNsDumpEntry 811 * 812 * PARAMETERS: Handle - Node to be dumped 813 * DebugLevel - Output level 814 * 815 * DESCRIPTION: Dump a single Node 816 * 817 ******************************************************************************/ 818 819void 820AcpiNsDumpEntry ( 821 ACPI_HANDLE Handle, 822 UINT32 DebugLevel) 823{ 824 ACPI_WALK_INFO Info; 825 826 827 ACPI_FUNCTION_ENTRY (); 828 829 830 Info.DebugLevel = DebugLevel; 831 Info.OwnerId = ACPI_UINT32_MAX; 832 Info.DisplayType = ACPI_DISPLAY_SUMMARY; 833 834 (void) AcpiNsDumpOneObject (Handle, 1, &Info, NULL); 835} 836 837#endif 838 839