nsdump.c revision 138287
1/****************************************************************************** 2 * 3 * Module Name: nsdump - table dumping routines for debug 4 * $Revision: 160 $ 5 * 6 *****************************************************************************/ 7 8/****************************************************************************** 9 * 10 * 1. Copyright Notice 11 * 12 * Some or all of this work - Copyright (c) 1999 - 2004, 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") 127 128 129#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) 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 189void 190AcpiNsDumpPathname ( 191 ACPI_HANDLE Handle, 192 char *Msg, 193 UINT32 Level, 194 UINT32 Component) 195{ 196 197 ACPI_FUNCTION_TRACE ("NsDumpPathname"); 198 199 200 /* Do this only if the requested debug level and component are enabled */ 201 202 if (!(AcpiDbgLevel & Level) || !(AcpiDbgLayer & Component)) 203 { 204 return_VOID; 205 } 206 207 /* Convert handle to a full pathname and print it (with supplied message) */ 208 209 AcpiNsPrintNodePathname (Handle, Msg); 210 AcpiOsPrintf ("\n"); 211 return_VOID; 212} 213 214 215/******************************************************************************* 216 * 217 * FUNCTION: AcpiNsDumpOneObject 218 * 219 * PARAMETERS: Handle - Node to be dumped 220 * Level - Nesting level of the handle 221 * Context - Passed into WalkNamespace 222 * 223 * DESCRIPTION: Dump a single Node 224 * This procedure is a UserFunction called by AcpiNsWalkNamespace. 225 * 226 ******************************************************************************/ 227 228ACPI_STATUS 229AcpiNsDumpOneObject ( 230 ACPI_HANDLE ObjHandle, 231 UINT32 Level, 232 void *Context, 233 void **ReturnValue) 234{ 235 ACPI_WALK_INFO *Info = (ACPI_WALK_INFO *) Context; 236 ACPI_NAMESPACE_NODE *ThisNode; 237 ACPI_OPERAND_OBJECT *ObjDesc = NULL; 238 ACPI_OBJECT_TYPE ObjType; 239 ACPI_OBJECT_TYPE Type; 240 UINT32 BytesToDump; 241 UINT32 DbgLevel; 242 UINT32 i; 243 244 245 ACPI_FUNCTION_NAME ("NsDumpOneObject"); 246 247 248 /* Is output enabled? */ 249 250 if (!(AcpiDbgLevel & Info->DebugLevel)) 251 { 252 return (AE_OK); 253 } 254 255 if (!ObjHandle) 256 { 257 ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Null object handle\n")); 258 return (AE_OK); 259 } 260 261 ThisNode = AcpiNsMapHandleToNode (ObjHandle); 262 Type = ThisNode->Type; 263 264 /* Check if the owner matches */ 265 266 if ((Info->OwnerId != ACPI_UINT32_MAX) && 267 (Info->OwnerId != ThisNode->OwnerId)) 268 { 269 return (AE_OK); 270 } 271 272 /* Indent the object according to the level */ 273 274 AcpiOsPrintf ("%2d%*s", (UINT32) Level - 1, (int) Level * 2, " "); 275 276 /* Check the node type and name */ 277 278 if (Type > ACPI_TYPE_LOCAL_MAX) 279 { 280 ACPI_REPORT_WARNING (("Invalid ACPI Type %08X\n", Type)); 281 } 282 283 if (!AcpiUtValidAcpiName (ThisNode->Name.Integer)) 284 { 285 ACPI_REPORT_WARNING (("Invalid ACPI Name %08X\n", 286 ThisNode->Name.Integer)); 287 } 288 289 /* 290 * Now we can print out the pertinent information 291 */ 292 AcpiOsPrintf ("%4.4s %-12s %p ", 293 AcpiUtGetNodeName (ThisNode), AcpiUtGetTypeName (Type), ThisNode); 294 295 DbgLevel = AcpiDbgLevel; 296 AcpiDbgLevel = 0; 297 ObjDesc = AcpiNsGetAttachedObject (ThisNode); 298 AcpiDbgLevel = DbgLevel; 299 300 switch (Info->DisplayType) 301 { 302 case ACPI_DISPLAY_SUMMARY: 303 304 if (!ObjDesc) 305 { 306 /* No attached object, we are done */ 307 308 AcpiOsPrintf ("\n"); 309 return (AE_OK); 310 } 311 312 switch (Type) 313 { 314 case ACPI_TYPE_PROCESSOR: 315 316 AcpiOsPrintf ("ID %X Len %.4X Addr %p\n", 317 ObjDesc->Processor.ProcId, ObjDesc->Processor.Length, 318 (char *) ObjDesc->Processor.Address); 319 break; 320 321 322 case ACPI_TYPE_DEVICE: 323 324 AcpiOsPrintf ("Notify Object: %p\n", ObjDesc); 325 break; 326 327 328 case ACPI_TYPE_METHOD: 329 330 AcpiOsPrintf ("Args %X Len %.4X Aml %p\n", 331 (UINT32) ObjDesc->Method.ParamCount, 332 ObjDesc->Method.AmlLength, ObjDesc->Method.AmlStart); 333 break; 334 335 336 case ACPI_TYPE_INTEGER: 337 338 AcpiOsPrintf ("= %8.8X%8.8X\n", 339 ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value)); 340 break; 341 342 343 case ACPI_TYPE_PACKAGE: 344 345 if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID) 346 { 347 AcpiOsPrintf ("Elements %.2X\n", 348 ObjDesc->Package.Count); 349 } 350 else 351 { 352 AcpiOsPrintf ("[Length not yet evaluated]\n"); 353 } 354 break; 355 356 357 case ACPI_TYPE_BUFFER: 358 359 if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID) 360 { 361 AcpiOsPrintf ("Len %.2X", 362 ObjDesc->Buffer.Length); 363 364 /* Dump some of the buffer */ 365 366 if (ObjDesc->Buffer.Length > 0) 367 { 368 AcpiOsPrintf (" ="); 369 for (i = 0; (i < ObjDesc->Buffer.Length && i < 12); i++) 370 { 371 AcpiOsPrintf (" %.2hX", ObjDesc->Buffer.Pointer[i]); 372 } 373 } 374 AcpiOsPrintf ("\n"); 375 } 376 else 377 { 378 AcpiOsPrintf ("[Length not yet evaluated]\n"); 379 } 380 break; 381 382 383 case ACPI_TYPE_STRING: 384 385 AcpiOsPrintf ("Len %.2X ", ObjDesc->String.Length); 386 AcpiUtPrintString (ObjDesc->String.Pointer, 32); 387 AcpiOsPrintf ("\n"); 388 break; 389 390 391 case ACPI_TYPE_REGION: 392 393 AcpiOsPrintf ("[%s]", 394 AcpiUtGetRegionName (ObjDesc->Region.SpaceId)); 395 if (ObjDesc->Region.Flags & AOPOBJ_DATA_VALID) 396 { 397 AcpiOsPrintf (" Addr %8.8X%8.8X Len %.4X\n", 398 ACPI_FORMAT_UINT64 (ObjDesc->Region.Address), 399 ObjDesc->Region.Length); 400 } 401 else 402 { 403 AcpiOsPrintf (" [Address/Length not yet evaluated]\n"); 404 } 405 break; 406 407 408 case ACPI_TYPE_LOCAL_REFERENCE: 409 410 AcpiOsPrintf ("[%s]\n", 411 AcpiPsGetOpcodeName (ObjDesc->Reference.Opcode)); 412 break; 413 414 415 case ACPI_TYPE_BUFFER_FIELD: 416 417 if (ObjDesc->BufferField.BufferObj && 418 ObjDesc->BufferField.BufferObj->Buffer.Node) 419 { 420 AcpiOsPrintf ("Buf [%4.4s]", 421 AcpiUtGetNodeName (ObjDesc->BufferField.BufferObj->Buffer.Node)); 422 } 423 break; 424 425 426 case ACPI_TYPE_LOCAL_REGION_FIELD: 427 428 AcpiOsPrintf ("Rgn [%4.4s]", 429 AcpiUtGetNodeName (ObjDesc->CommonField.RegionObj->Region.Node)); 430 break; 431 432 433 case ACPI_TYPE_LOCAL_BANK_FIELD: 434 435 AcpiOsPrintf ("Rgn [%4.4s] Bnk [%4.4s]", 436 AcpiUtGetNodeName (ObjDesc->CommonField.RegionObj->Region.Node), 437 AcpiUtGetNodeName (ObjDesc->BankField.BankObj->CommonField.Node)); 438 break; 439 440 441 case ACPI_TYPE_LOCAL_INDEX_FIELD: 442 443 AcpiOsPrintf ("Idx [%4.4s] Dat [%4.4s]", 444 AcpiUtGetNodeName (ObjDesc->IndexField.IndexObj->CommonField.Node), 445 AcpiUtGetNodeName (ObjDesc->IndexField.DataObj->CommonField.Node)); 446 break; 447 448 449 case ACPI_TYPE_LOCAL_ALIAS: 450 case ACPI_TYPE_LOCAL_METHOD_ALIAS: 451 452 AcpiOsPrintf ("Target %4.4s (%p)\n", 453 AcpiUtGetNodeName (ObjDesc), ObjDesc); 454 break; 455 456 default: 457 458 AcpiOsPrintf ("Object %p\n", ObjDesc); 459 break; 460 } 461 462 /* Common field handling */ 463 464 switch (Type) 465 { 466 case ACPI_TYPE_BUFFER_FIELD: 467 case ACPI_TYPE_LOCAL_REGION_FIELD: 468 case ACPI_TYPE_LOCAL_BANK_FIELD: 469 case ACPI_TYPE_LOCAL_INDEX_FIELD: 470 471 AcpiOsPrintf (" Off %.3X Len %.2X Acc %.2hd\n", 472 (ObjDesc->CommonField.BaseByteOffset * 8) 473 + ObjDesc->CommonField.StartFieldBitOffset, 474 ObjDesc->CommonField.BitLength, 475 ObjDesc->CommonField.AccessByteWidth); 476 break; 477 478 default: 479 break; 480 } 481 break; 482 483 484 case ACPI_DISPLAY_OBJECTS: 485 486 AcpiOsPrintf ("O:%p", ObjDesc); 487 if (!ObjDesc) 488 { 489 /* No attached object, we are done */ 490 491 AcpiOsPrintf ("\n"); 492 return (AE_OK); 493 } 494 495 AcpiOsPrintf ("(R%d)", 496 ObjDesc->Common.ReferenceCount); 497 498 switch (Type) 499 { 500 case ACPI_TYPE_METHOD: 501 502 /* Name is a Method and its AML offset/length are set */ 503 504 AcpiOsPrintf (" M:%p-%X\n", ObjDesc->Method.AmlStart, 505 ObjDesc->Method.AmlLength); 506 break; 507 508 case ACPI_TYPE_INTEGER: 509 510 AcpiOsPrintf (" I:%8.8X8.8%X\n", 511 ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value)); 512 break; 513 514 case ACPI_TYPE_STRING: 515 516 AcpiOsPrintf (" S:%p-%X\n", ObjDesc->String.Pointer, 517 ObjDesc->String.Length); 518 break; 519 520 case ACPI_TYPE_BUFFER: 521 522 AcpiOsPrintf (" B:%p-%X\n", ObjDesc->Buffer.Pointer, 523 ObjDesc->Buffer.Length); 524 break; 525 526 default: 527 528 AcpiOsPrintf ("\n"); 529 break; 530 } 531 break; 532 533 534 default: 535 AcpiOsPrintf ("\n"); 536 break; 537 } 538 539 /* If debug turned off, done */ 540 541 if (!(AcpiDbgLevel & ACPI_LV_VALUES)) 542 { 543 return (AE_OK); 544 } 545 546 547 /* If there is an attached object, display it */ 548 549 DbgLevel = AcpiDbgLevel; 550 AcpiDbgLevel = 0; 551 ObjDesc = AcpiNsGetAttachedObject (ThisNode); 552 AcpiDbgLevel = DbgLevel; 553 554 /* Dump attached objects */ 555 556 while (ObjDesc) 557 { 558 ObjType = ACPI_TYPE_INVALID; 559 AcpiOsPrintf (" Attached Object %p: ", ObjDesc); 560 561 /* Decode the type of attached object and dump the contents */ 562 563 switch (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc)) 564 { 565 case ACPI_DESC_TYPE_NAMED: 566 567 AcpiOsPrintf ("(Ptr to Node)\n"); 568 BytesToDump = sizeof (ACPI_NAMESPACE_NODE); 569 break; 570 571 572 case ACPI_DESC_TYPE_OPERAND: 573 574 ObjType = ACPI_GET_OBJECT_TYPE (ObjDesc); 575 576 if (ObjType > ACPI_TYPE_LOCAL_MAX) 577 { 578 AcpiOsPrintf ("(Ptr to ACPI Object type %X [UNKNOWN])\n", 579 ObjType); 580 BytesToDump = 32; 581 } 582 else 583 { 584 AcpiOsPrintf ("(Ptr to ACPI Object type %s, %X)\n", 585 AcpiUtGetTypeName (ObjType), ObjType); 586 BytesToDump = sizeof (ACPI_OPERAND_OBJECT); 587 } 588 break; 589 590 591 default: 592 593 AcpiOsPrintf ( 594 "(String or Buffer ptr - not an object descriptor) [%s]\n", 595 AcpiUtGetDescriptorName (ObjDesc)); 596 BytesToDump = 16; 597 break; 598 } 599 600 ACPI_DUMP_BUFFER (ObjDesc, BytesToDump); 601 602 /* If value is NOT an internal object, we are done */ 603 604 if (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc) != ACPI_DESC_TYPE_OPERAND) 605 { 606 goto Cleanup; 607 } 608 609 /* 610 * Valid object, get the pointer to next level, if any 611 */ 612 switch (ObjType) 613 { 614 case ACPI_TYPE_STRING: 615 ObjDesc = (void *) ObjDesc->String.Pointer; 616 break; 617 618 case ACPI_TYPE_BUFFER: 619 ObjDesc = (void *) ObjDesc->Buffer.Pointer; 620 break; 621 622 case ACPI_TYPE_BUFFER_FIELD: 623 ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->BufferField.BufferObj; 624 break; 625 626 case ACPI_TYPE_PACKAGE: 627 ObjDesc = (void *) ObjDesc->Package.Elements; 628 break; 629 630 case ACPI_TYPE_METHOD: 631 ObjDesc = (void *) ObjDesc->Method.AmlStart; 632 break; 633 634 case ACPI_TYPE_LOCAL_REGION_FIELD: 635 ObjDesc = (void *) ObjDesc->Field.RegionObj; 636 break; 637 638 case ACPI_TYPE_LOCAL_BANK_FIELD: 639 ObjDesc = (void *) ObjDesc->BankField.RegionObj; 640 break; 641 642 case ACPI_TYPE_LOCAL_INDEX_FIELD: 643 ObjDesc = (void *) ObjDesc->IndexField.IndexObj; 644 break; 645 646 default: 647 goto Cleanup; 648 } 649 650 ObjType = ACPI_TYPE_INVALID; /* Terminate loop after next pass */ 651 } 652 653Cleanup: 654 AcpiOsPrintf ("\n"); 655 return (AE_OK); 656} 657 658 659/******************************************************************************* 660 * 661 * FUNCTION: AcpiNsDumpObjects 662 * 663 * PARAMETERS: Type - Object type to be dumped 664 * MaxDepth - Maximum depth of dump. Use ACPI_UINT32_MAX 665 * for an effectively unlimited depth. 666 * OwnerId - Dump only objects owned by this ID. Use 667 * ACPI_UINT32_MAX to match all owners. 668 * StartHandle - Where in namespace to start/end search 669 * 670 * DESCRIPTION: Dump typed objects within the loaded namespace. 671 * Uses AcpiNsWalkNamespace in conjunction with AcpiNsDumpOneObject. 672 * 673 ******************************************************************************/ 674 675void 676AcpiNsDumpObjects ( 677 ACPI_OBJECT_TYPE Type, 678 UINT8 DisplayType, 679 UINT32 MaxDepth, 680 UINT32 OwnerId, 681 ACPI_HANDLE StartHandle) 682{ 683 ACPI_WALK_INFO Info; 684 685 686 ACPI_FUNCTION_ENTRY (); 687 688 689 Info.DebugLevel = ACPI_LV_TABLES; 690 Info.OwnerId = OwnerId; 691 Info.DisplayType = DisplayType; 692 693 (void) AcpiNsWalkNamespace (Type, StartHandle, MaxDepth, 694 ACPI_NS_WALK_NO_UNLOCK, AcpiNsDumpOneObject, 695 (void *) &Info, NULL); 696} 697 698 699/******************************************************************************* 700 * 701 * FUNCTION: AcpiNsDumpTables 702 * 703 * PARAMETERS: SearchBase - Root of subtree to be dumped, or 704 * NS_ALL to dump the entire namespace 705 * MaxDepth - Maximum depth of dump. Use INT_MAX 706 * for an effectively unlimited depth. 707 * 708 * DESCRIPTION: Dump the name space, or a portion of it. 709 * 710 ******************************************************************************/ 711 712void 713AcpiNsDumpTables ( 714 ACPI_HANDLE SearchBase, 715 UINT32 MaxDepth) 716{ 717 ACPI_HANDLE SearchHandle = SearchBase; 718 719 720 ACPI_FUNCTION_TRACE ("NsDumpTables"); 721 722 723 if (!AcpiGbl_RootNode) 724 { 725 /* 726 * If the name space has not been initialized, 727 * there is nothing to dump. 728 */ 729 ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "namespace not initialized!\n")); 730 return_VOID; 731 } 732 733 if (ACPI_NS_ALL == SearchBase) 734 { 735 /* entire namespace */ 736 737 SearchHandle = AcpiGbl_RootNode; 738 ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "\\\n")); 739 } 740 741 AcpiNsDumpObjects (ACPI_TYPE_ANY, ACPI_DISPLAY_OBJECTS, MaxDepth, 742 ACPI_UINT32_MAX, SearchHandle); 743 return_VOID; 744} 745 746 747/******************************************************************************* 748 * 749 * FUNCTION: AcpiNsDumpEntry 750 * 751 * PARAMETERS: Handle - Node to be dumped 752 * DebugLevel - Output level 753 * 754 * DESCRIPTION: Dump a single Node 755 * 756 ******************************************************************************/ 757 758void 759AcpiNsDumpEntry ( 760 ACPI_HANDLE Handle, 761 UINT32 DebugLevel) 762{ 763 ACPI_WALK_INFO Info; 764 765 766 ACPI_FUNCTION_ENTRY (); 767 768 769 Info.DebugLevel = DebugLevel; 770 Info.OwnerId = ACPI_UINT32_MAX; 771 Info.DisplayType = ACPI_DISPLAY_SUMMARY; 772 773 (void) AcpiNsDumpOneObject (Handle, 1, &Info, NULL); 774} 775 776#endif 777 778