nsdump.c revision 107325
1/****************************************************************************** 2 * 3 * Module Name: nsdump - table dumping routines for debug 4 * $Revision: 146 $ 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, (char *) 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 DbgLevel; 252 UINT32 i; 253 254 255 ACPI_FUNCTION_NAME ("NsDumpOneObject"); 256 257 258 /* Is output enabled? */ 259 260 if (!(AcpiDbgLevel & Info->DebugLevel)) 261 { 262 return (AE_OK); 263 } 264 265 if (!ObjHandle) 266 { 267 ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Null object handle\n")); 268 return (AE_OK); 269 } 270 271 ThisNode = AcpiNsMapHandleToNode (ObjHandle); 272 Type = ThisNode->Type; 273 274 /* Check if the owner matches */ 275 276 if ((Info->OwnerId != ACPI_UINT32_MAX) && 277 (Info->OwnerId != ThisNode->OwnerId)) 278 { 279 return (AE_OK); 280 } 281 282 /* Indent the object according to the level */ 283 284 AcpiOsPrintf ("%2d%*s", (UINT32) Level - 1, (int) Level * 2, " "); 285 286 /* Check the node type and name */ 287 288 if (Type > ACPI_TYPE_LOCAL_MAX) 289 { 290 ACPI_REPORT_WARNING (("Invalid ACPI Type %08X\n", Type)); 291 } 292 293 if (!AcpiUtValidAcpiName (ThisNode->Name.Integer)) 294 { 295 ACPI_REPORT_WARNING (("Invalid ACPI Name %08X\n", ThisNode->Name.Integer)); 296 } 297 298 /* 299 * Now we can print out the pertinent information 300 */ 301 AcpiOsPrintf ("%4.4s %-12s %p ", 302 ThisNode->Name.Ascii, AcpiUtGetTypeName (Type), ThisNode); 303 304 DbgLevel = AcpiDbgLevel; 305 AcpiDbgLevel = 0; 306 ObjDesc = AcpiNsGetAttachedObject (ThisNode); 307 AcpiDbgLevel = DbgLevel; 308 309 switch (Info->DisplayType) 310 { 311 case ACPI_DISPLAY_SUMMARY: 312 313 if (!ObjDesc) 314 { 315 /* No attached object, we are done */ 316 317 AcpiOsPrintf ("\n"); 318 return (AE_OK); 319 } 320 321 switch (Type) 322 { 323 case ACPI_TYPE_PROCESSOR: 324 325 AcpiOsPrintf ("ID %X Len %.4X Addr %p\n", 326 ObjDesc->Processor.ProcId, 327 ObjDesc->Processor.Length, 328 (char *) ObjDesc->Processor.Address); 329 break; 330 331 332 case ACPI_TYPE_DEVICE: 333 334 AcpiOsPrintf ("Notify object: %p", ObjDesc); 335 break; 336 337 338 case ACPI_TYPE_METHOD: 339 340 AcpiOsPrintf ("Args %X Len %.4X Aml %p\n", 341 (UINT32) ObjDesc->Method.ParamCount, 342 ObjDesc->Method.AmlLength, 343 ObjDesc->Method.AmlStart); 344 break; 345 346 347 case ACPI_TYPE_INTEGER: 348 349 AcpiOsPrintf ("= %8.8X%8.8X\n", 350 ACPI_HIDWORD (ObjDesc->Integer.Value), 351 ACPI_LODWORD (ObjDesc->Integer.Value)); 352 break; 353 354 355 case ACPI_TYPE_PACKAGE: 356 357 if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID) 358 { 359 AcpiOsPrintf ("Elements %.2X\n", 360 ObjDesc->Package.Count); 361 } 362 else 363 { 364 AcpiOsPrintf ("[Length not yet evaluated]\n"); 365 } 366 break; 367 368 369 case ACPI_TYPE_BUFFER: 370 371 if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID) 372 { 373 AcpiOsPrintf ("Len %.2X", 374 ObjDesc->Buffer.Length); 375 376 /* Dump some of the buffer */ 377 378 if (ObjDesc->Buffer.Length > 0) 379 { 380 AcpiOsPrintf (" ="); 381 for (i = 0; (i < ObjDesc->Buffer.Length && i < 12); i++) 382 { 383 AcpiOsPrintf (" %.2hX", ObjDesc->Buffer.Pointer[i]); 384 } 385 } 386 AcpiOsPrintf ("\n"); 387 } 388 else 389 { 390 AcpiOsPrintf ("[Length not yet evaluated]\n"); 391 } 392 break; 393 394 395 case ACPI_TYPE_STRING: 396 397 AcpiOsPrintf ("Len %.2X ", ObjDesc->String.Length); 398 AcpiUtPrintString (ObjDesc->String.Pointer, 32); 399 AcpiOsPrintf ("\n"); 400 break; 401 402 403 case ACPI_TYPE_REGION: 404 405 AcpiOsPrintf ("[%s]", AcpiUtGetRegionName (ObjDesc->Region.SpaceId)); 406 if (ObjDesc->Region.Flags & AOPOBJ_DATA_VALID) 407 { 408 AcpiOsPrintf (" Addr %8.8X%8.8X Len %.4X\n", 409 ACPI_HIDWORD (ObjDesc->Region.Address), 410 ACPI_LODWORD (ObjDesc->Region.Address), 411 ObjDesc->Region.Length); 412 } 413 else 414 { 415 AcpiOsPrintf (" [Address/Length not yet evaluated]\n"); 416 } 417 break; 418 419 420 case ACPI_TYPE_LOCAL_REFERENCE: 421 422 AcpiOsPrintf ("[%s]\n", 423 AcpiPsGetOpcodeName (ObjDesc->Reference.Opcode)); 424 break; 425 426 427 case ACPI_TYPE_BUFFER_FIELD: 428 429 if (ObjDesc->BufferField.BufferObj && 430 ObjDesc->BufferField.BufferObj->Buffer.Node) 431 { 432 AcpiOsPrintf ("Buf [%4.4s]", 433 ObjDesc->BufferField.BufferObj->Buffer.Node->Name.Ascii); 434 } 435 break; 436 437 438 case ACPI_TYPE_LOCAL_REGION_FIELD: 439 440 AcpiOsPrintf ("Rgn [%4.4s]", 441 ObjDesc->CommonField.RegionObj->Region.Node->Name.Ascii); 442 break; 443 444 445 case ACPI_TYPE_LOCAL_BANK_FIELD: 446 447 AcpiOsPrintf ("Rgn [%4.4s] Bnk [%4.4s]", 448 ObjDesc->CommonField.RegionObj->Region.Node->Name.Ascii, 449 ObjDesc->BankField.BankObj->CommonField.Node->Name.Ascii); 450 break; 451 452 453 case ACPI_TYPE_LOCAL_INDEX_FIELD: 454 455 AcpiOsPrintf ("Idx [%4.4s] Dat [%4.4s]", 456 ObjDesc->IndexField.IndexObj->CommonField.Node->Name.Ascii, 457 ObjDesc->IndexField.DataObj->CommonField.Node->Name.Ascii); 458 break; 459 460 461 case ACPI_TYPE_LOCAL_ALIAS: 462 463 AcpiOsPrintf ("Target %4.4s (%p)\n", ((ACPI_NAMESPACE_NODE *) ObjDesc)->Name.Ascii, ObjDesc); 464 break; 465 466 default: 467 468 AcpiOsPrintf ("Object %p\n", ObjDesc); 469 break; 470 } 471 472 /* Common field handling */ 473 474 switch (Type) 475 { 476 case ACPI_TYPE_BUFFER_FIELD: 477 case ACPI_TYPE_LOCAL_REGION_FIELD: 478 case ACPI_TYPE_LOCAL_BANK_FIELD: 479 case ACPI_TYPE_LOCAL_INDEX_FIELD: 480 481 AcpiOsPrintf (" Off %.2X Len %.2X Acc %.2hd\n", 482 (ObjDesc->CommonField.BaseByteOffset * 8) 483 + ObjDesc->CommonField.StartFieldBitOffset, 484 ObjDesc->CommonField.BitLength, 485 ObjDesc->CommonField.AccessByteWidth); 486 break; 487 488 default: 489 break; 490 } 491 break; 492 493 494 case ACPI_DISPLAY_OBJECTS: 495 496 AcpiOsPrintf ("O:%p", ObjDesc); 497 if (!ObjDesc) 498 { 499 /* No attached object, we are done */ 500 501 AcpiOsPrintf ("\n"); 502 return (AE_OK); 503 } 504 505 AcpiOsPrintf ("(R%d)", 506 ObjDesc->Common.ReferenceCount); 507 508 switch (Type) 509 { 510 case ACPI_TYPE_METHOD: 511 512 /* Name is a Method and its AML offset/length are set */ 513 514 AcpiOsPrintf (" M:%p-%X\n", ObjDesc->Method.AmlStart, 515 ObjDesc->Method.AmlLength); 516 break; 517 518 case ACPI_TYPE_INTEGER: 519 520 AcpiOsPrintf (" N:%X%X\n", ACPI_HIDWORD(ObjDesc->Integer.Value), 521 ACPI_LODWORD(ObjDesc->Integer.Value)); 522 break; 523 524 case ACPI_TYPE_STRING: 525 526 AcpiOsPrintf (" S:%p-%X\n", ObjDesc->String.Pointer, 527 ObjDesc->String.Length); 528 break; 529 530 case ACPI_TYPE_BUFFER: 531 532 AcpiOsPrintf (" B:%p-%X\n", ObjDesc->Buffer.Pointer, 533 ObjDesc->Buffer.Length); 534 break; 535 536 default: 537 538 AcpiOsPrintf ("\n"); 539 break; 540 } 541 break; 542 543 544 default: 545 AcpiOsPrintf ("\n"); 546 break; 547 } 548 549 /* If debug turned off, done */ 550 551 if (!(AcpiDbgLevel & ACPI_LV_VALUES)) 552 { 553 return (AE_OK); 554 } 555 556 557 /* If there is an attached object, display it */ 558 559 DbgLevel = AcpiDbgLevel; 560 AcpiDbgLevel = 0; 561 ObjDesc = AcpiNsGetAttachedObject (ThisNode); 562 AcpiDbgLevel = DbgLevel; 563 564 /* Dump attached objects */ 565 566 while (ObjDesc) 567 { 568 ObjType = ACPI_TYPE_INVALID; 569 AcpiOsPrintf (" Attached Object %p: ", ObjDesc); 570 571 /* Decode the type of attached object and dump the contents */ 572 573 switch (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc)) 574 { 575 case ACPI_DESC_TYPE_NAMED: 576 577 AcpiOsPrintf ("(Ptr to Node)\n"); 578 BytesToDump = sizeof (ACPI_NAMESPACE_NODE); 579 break; 580 581 582 case ACPI_DESC_TYPE_OPERAND: 583 584 ObjType = ACPI_GET_OBJECT_TYPE (ObjDesc); 585 586 if (ObjType > ACPI_TYPE_LOCAL_MAX) 587 { 588 AcpiOsPrintf ("(Ptr to ACPI Object type %X [UNKNOWN])\n", ObjType); 589 BytesToDump = 32; 590 } 591 else 592 { 593 AcpiOsPrintf ("(Ptr to ACPI Object type %s, %X)\n", 594 AcpiUtGetTypeName (ObjType), ObjType); 595 BytesToDump = sizeof (ACPI_OPERAND_OBJECT); 596 } 597 break; 598 599 600 default: 601 602 AcpiOsPrintf ("(String or Buffer ptr - not an object descriptor)\n"); 603 BytesToDump = 16; 604 break; 605 } 606 607 ACPI_DUMP_BUFFER (ObjDesc, BytesToDump); 608 609 /* If value is NOT an internal object, we are done */ 610 611 if (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc) != ACPI_DESC_TYPE_OPERAND) 612 { 613 goto Cleanup; 614 } 615 616 /* 617 * Valid object, get the pointer to next level, if any 618 */ 619 switch (ObjType) 620 { 621 case ACPI_TYPE_STRING: 622 ObjDesc = (void *) ObjDesc->String.Pointer; 623 break; 624 625 case ACPI_TYPE_BUFFER: 626 ObjDesc = (void *) ObjDesc->Buffer.Pointer; 627 break; 628 629 case ACPI_TYPE_BUFFER_FIELD: 630 ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->BufferField.BufferObj; 631 break; 632 633 case ACPI_TYPE_PACKAGE: 634 ObjDesc = (void *) ObjDesc->Package.Elements; 635 break; 636 637 case ACPI_TYPE_METHOD: 638 ObjDesc = (void *) ObjDesc->Method.AmlStart; 639 break; 640 641 case ACPI_TYPE_LOCAL_REGION_FIELD: 642 ObjDesc = (void *) ObjDesc->Field.RegionObj; 643 break; 644 645 case ACPI_TYPE_LOCAL_BANK_FIELD: 646 ObjDesc = (void *) ObjDesc->BankField.RegionObj; 647 break; 648 649 case ACPI_TYPE_LOCAL_INDEX_FIELD: 650 ObjDesc = (void *) ObjDesc->IndexField.IndexObj; 651 break; 652 653 default: 654 goto Cleanup; 655 } 656 657 ObjType = ACPI_TYPE_INVALID; /* Terminate loop after next pass */ 658 } 659 660Cleanup: 661 AcpiOsPrintf ("\n"); 662 return (AE_OK); 663} 664 665 666/******************************************************************************* 667 * 668 * FUNCTION: AcpiNsDumpObjects 669 * 670 * PARAMETERS: Type - Object type to be dumped 671 * MaxDepth - Maximum depth of dump. Use ACPI_UINT32_MAX 672 * for an effectively unlimited depth. 673 * OwnerId - Dump only objects owned by this ID. Use 674 * ACPI_UINT32_MAX to match all owners. 675 * StartHandle - Where in namespace to start/end search 676 * 677 * DESCRIPTION: Dump typed objects within the loaded namespace. 678 * Uses AcpiNsWalkNamespace in conjunction with AcpiNsDumpOneObject. 679 * 680 ******************************************************************************/ 681 682void 683AcpiNsDumpObjects ( 684 ACPI_OBJECT_TYPE Type, 685 UINT8 DisplayType, 686 UINT32 MaxDepth, 687 UINT32 OwnerId, 688 ACPI_HANDLE StartHandle) 689{ 690 ACPI_WALK_INFO Info; 691 692 693 ACPI_FUNCTION_ENTRY (); 694 695 696 Info.DebugLevel = ACPI_LV_TABLES; 697 Info.OwnerId = OwnerId; 698 Info.DisplayType = DisplayType; 699 700 701 (void) AcpiNsWalkNamespace (Type, StartHandle, MaxDepth, 702 ACPI_NS_WALK_NO_UNLOCK, AcpiNsDumpOneObject, 703 (void *) &Info, NULL); 704} 705 706 707/******************************************************************************* 708 * 709 * FUNCTION: AcpiNsDumpTables 710 * 711 * PARAMETERS: SearchBase - Root of subtree to be dumped, or 712 * NS_ALL to dump the entire namespace 713 * MaxDepth - Maximum depth of dump. Use INT_MAX 714 * for an effectively unlimited depth. 715 * 716 * DESCRIPTION: Dump the name space, or a portion of it. 717 * 718 ******************************************************************************/ 719 720void 721AcpiNsDumpTables ( 722 ACPI_HANDLE SearchBase, 723 UINT32 MaxDepth) 724{ 725 ACPI_HANDLE SearchHandle = SearchBase; 726 727 728 ACPI_FUNCTION_TRACE ("NsDumpTables"); 729 730 731 if (!AcpiGbl_RootNode) 732 { 733 /* 734 * If the name space has not been initialized, 735 * there is nothing to dump. 736 */ 737 ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "namespace not initialized!\n")); 738 return_VOID; 739 } 740 741 if (ACPI_NS_ALL == SearchBase) 742 { 743 /* entire namespace */ 744 745 SearchHandle = AcpiGbl_RootNode; 746 ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "\\\n")); 747 } 748 749 750 AcpiNsDumpObjects (ACPI_TYPE_ANY, ACPI_DISPLAY_OBJECTS, MaxDepth, 751 ACPI_UINT32_MAX, SearchHandle); 752 return_VOID; 753} 754 755 756/******************************************************************************* 757 * 758 * FUNCTION: AcpiNsDumpEntry 759 * 760 * PARAMETERS: Handle - Node to be dumped 761 * DebugLevel - Output level 762 * 763 * DESCRIPTION: Dump a single Node 764 * 765 ******************************************************************************/ 766 767void 768AcpiNsDumpEntry ( 769 ACPI_HANDLE Handle, 770 UINT32 DebugLevel) 771{ 772 ACPI_WALK_INFO Info; 773 774 775 ACPI_FUNCTION_ENTRY (); 776 777 778 Info.DebugLevel = DebugLevel; 779 Info.OwnerId = ACPI_UINT32_MAX; 780 Info.DisplayType = ACPI_DISPLAY_SUMMARY; 781 782 (void) AcpiNsDumpOneObject (Handle, 1, &Info, NULL); 783} 784 785#endif 786 787