nsdump.c revision 128212
1/****************************************************************************** 2 * 3 * Module Name: nsdump - table dumping routines for debug 4 * $Revision: 158 $ 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", ThisNode->Name.Integer)); 286 } 287 288 /* 289 * Now we can print out the pertinent information 290 */ 291 AcpiOsPrintf ("%4.4s %-12s %p ", 292 AcpiUtGetNodeName (ThisNode), AcpiUtGetTypeName (Type), ThisNode); 293 294 DbgLevel = AcpiDbgLevel; 295 AcpiDbgLevel = 0; 296 ObjDesc = AcpiNsGetAttachedObject (ThisNode); 297 AcpiDbgLevel = DbgLevel; 298 299 switch (Info->DisplayType) 300 { 301 case ACPI_DISPLAY_SUMMARY: 302 303 if (!ObjDesc) 304 { 305 /* No attached object, we are done */ 306 307 AcpiOsPrintf ("\n"); 308 return (AE_OK); 309 } 310 311 switch (Type) 312 { 313 case ACPI_TYPE_PROCESSOR: 314 315 AcpiOsPrintf ("ID %X Len %.4X Addr %p\n", 316 ObjDesc->Processor.ProcId, 317 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, 333 ObjDesc->Method.AmlStart); 334 break; 335 336 337 case ACPI_TYPE_INTEGER: 338 339 AcpiOsPrintf ("= %8.8X%8.8X\n", 340 ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value)); 341 break; 342 343 344 case ACPI_TYPE_PACKAGE: 345 346 if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID) 347 { 348 AcpiOsPrintf ("Elements %.2X\n", 349 ObjDesc->Package.Count); 350 } 351 else 352 { 353 AcpiOsPrintf ("[Length not yet evaluated]\n"); 354 } 355 break; 356 357 358 case ACPI_TYPE_BUFFER: 359 360 if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID) 361 { 362 AcpiOsPrintf ("Len %.2X", 363 ObjDesc->Buffer.Length); 364 365 /* Dump some of the buffer */ 366 367 if (ObjDesc->Buffer.Length > 0) 368 { 369 AcpiOsPrintf (" ="); 370 for (i = 0; (i < ObjDesc->Buffer.Length && i < 12); i++) 371 { 372 AcpiOsPrintf (" %.2hX", ObjDesc->Buffer.Pointer[i]); 373 } 374 } 375 AcpiOsPrintf ("\n"); 376 } 377 else 378 { 379 AcpiOsPrintf ("[Length not yet evaluated]\n"); 380 } 381 break; 382 383 384 case ACPI_TYPE_STRING: 385 386 AcpiOsPrintf ("Len %.2X ", ObjDesc->String.Length); 387 AcpiUtPrintString (ObjDesc->String.Pointer, 32); 388 AcpiOsPrintf ("\n"); 389 break; 390 391 392 case ACPI_TYPE_REGION: 393 394 AcpiOsPrintf ("[%s]", 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", AcpiUtGetNodeName (ObjDesc), ObjDesc); 453 break; 454 455 default: 456 457 AcpiOsPrintf ("Object %p\n", ObjDesc); 458 break; 459 } 460 461 /* Common field handling */ 462 463 switch (Type) 464 { 465 case ACPI_TYPE_BUFFER_FIELD: 466 case ACPI_TYPE_LOCAL_REGION_FIELD: 467 case ACPI_TYPE_LOCAL_BANK_FIELD: 468 case ACPI_TYPE_LOCAL_INDEX_FIELD: 469 470 AcpiOsPrintf (" Off %.3X Len %.2X Acc %.2hd\n", 471 (ObjDesc->CommonField.BaseByteOffset * 8) 472 + ObjDesc->CommonField.StartFieldBitOffset, 473 ObjDesc->CommonField.BitLength, 474 ObjDesc->CommonField.AccessByteWidth); 475 break; 476 477 default: 478 break; 479 } 480 break; 481 482 483 case ACPI_DISPLAY_OBJECTS: 484 485 AcpiOsPrintf ("O:%p", ObjDesc); 486 if (!ObjDesc) 487 { 488 /* No attached object, we are done */ 489 490 AcpiOsPrintf ("\n"); 491 return (AE_OK); 492 } 493 494 AcpiOsPrintf ("(R%d)", 495 ObjDesc->Common.ReferenceCount); 496 497 switch (Type) 498 { 499 case ACPI_TYPE_METHOD: 500 501 /* Name is a Method and its AML offset/length are set */ 502 503 AcpiOsPrintf (" M:%p-%X\n", ObjDesc->Method.AmlStart, 504 ObjDesc->Method.AmlLength); 505 break; 506 507 case ACPI_TYPE_INTEGER: 508 509 AcpiOsPrintf (" I:%8.8X8.8%X\n", 510 ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value)); 511 break; 512 513 case ACPI_TYPE_STRING: 514 515 AcpiOsPrintf (" S:%p-%X\n", ObjDesc->String.Pointer, 516 ObjDesc->String.Length); 517 break; 518 519 case ACPI_TYPE_BUFFER: 520 521 AcpiOsPrintf (" B:%p-%X\n", ObjDesc->Buffer.Pointer, 522 ObjDesc->Buffer.Length); 523 break; 524 525 default: 526 527 AcpiOsPrintf ("\n"); 528 break; 529 } 530 break; 531 532 533 default: 534 AcpiOsPrintf ("\n"); 535 break; 536 } 537 538 /* If debug turned off, done */ 539 540 if (!(AcpiDbgLevel & ACPI_LV_VALUES)) 541 { 542 return (AE_OK); 543 } 544 545 546 /* If there is an attached object, display it */ 547 548 DbgLevel = AcpiDbgLevel; 549 AcpiDbgLevel = 0; 550 ObjDesc = AcpiNsGetAttachedObject (ThisNode); 551 AcpiDbgLevel = DbgLevel; 552 553 /* Dump attached objects */ 554 555 while (ObjDesc) 556 { 557 ObjType = ACPI_TYPE_INVALID; 558 AcpiOsPrintf (" Attached Object %p: ", ObjDesc); 559 560 /* Decode the type of attached object and dump the contents */ 561 562 switch (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc)) 563 { 564 case ACPI_DESC_TYPE_NAMED: 565 566 AcpiOsPrintf ("(Ptr to Node)\n"); 567 BytesToDump = sizeof (ACPI_NAMESPACE_NODE); 568 break; 569 570 571 case ACPI_DESC_TYPE_OPERAND: 572 573 ObjType = ACPI_GET_OBJECT_TYPE (ObjDesc); 574 575 if (ObjType > ACPI_TYPE_LOCAL_MAX) 576 { 577 AcpiOsPrintf ("(Ptr to ACPI Object type %X [UNKNOWN])\n", ObjType); 578 BytesToDump = 32; 579 } 580 else 581 { 582 AcpiOsPrintf ("(Ptr to ACPI Object type %s, %X)\n", 583 AcpiUtGetTypeName (ObjType), ObjType); 584 BytesToDump = sizeof (ACPI_OPERAND_OBJECT); 585 } 586 break; 587 588 589 default: 590 591 AcpiOsPrintf ("(String or Buffer ptr - not an object descriptor) [%s]\n", 592 AcpiUtGetDescriptorName (ObjDesc)); 593 BytesToDump = 16; 594 break; 595 } 596 597 ACPI_DUMP_BUFFER (ObjDesc, BytesToDump); 598 599 /* If value is NOT an internal object, we are done */ 600 601 if (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc) != ACPI_DESC_TYPE_OPERAND) 602 { 603 goto Cleanup; 604 } 605 606 /* 607 * Valid object, get the pointer to next level, if any 608 */ 609 switch (ObjType) 610 { 611 case ACPI_TYPE_STRING: 612 ObjDesc = (void *) ObjDesc->String.Pointer; 613 break; 614 615 case ACPI_TYPE_BUFFER: 616 ObjDesc = (void *) ObjDesc->Buffer.Pointer; 617 break; 618 619 case ACPI_TYPE_BUFFER_FIELD: 620 ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->BufferField.BufferObj; 621 break; 622 623 case ACPI_TYPE_PACKAGE: 624 ObjDesc = (void *) ObjDesc->Package.Elements; 625 break; 626 627 case ACPI_TYPE_METHOD: 628 ObjDesc = (void *) ObjDesc->Method.AmlStart; 629 break; 630 631 case ACPI_TYPE_LOCAL_REGION_FIELD: 632 ObjDesc = (void *) ObjDesc->Field.RegionObj; 633 break; 634 635 case ACPI_TYPE_LOCAL_BANK_FIELD: 636 ObjDesc = (void *) ObjDesc->BankField.RegionObj; 637 break; 638 639 case ACPI_TYPE_LOCAL_INDEX_FIELD: 640 ObjDesc = (void *) ObjDesc->IndexField.IndexObj; 641 break; 642 643 default: 644 goto Cleanup; 645 } 646 647 ObjType = ACPI_TYPE_INVALID; /* Terminate loop after next pass */ 648 } 649 650Cleanup: 651 AcpiOsPrintf ("\n"); 652 return (AE_OK); 653} 654 655 656/******************************************************************************* 657 * 658 * FUNCTION: AcpiNsDumpObjects 659 * 660 * PARAMETERS: Type - Object type to be dumped 661 * MaxDepth - Maximum depth of dump. Use ACPI_UINT32_MAX 662 * for an effectively unlimited depth. 663 * OwnerId - Dump only objects owned by this ID. Use 664 * ACPI_UINT32_MAX to match all owners. 665 * StartHandle - Where in namespace to start/end search 666 * 667 * DESCRIPTION: Dump typed objects within the loaded namespace. 668 * Uses AcpiNsWalkNamespace in conjunction with AcpiNsDumpOneObject. 669 * 670 ******************************************************************************/ 671 672void 673AcpiNsDumpObjects ( 674 ACPI_OBJECT_TYPE Type, 675 UINT8 DisplayType, 676 UINT32 MaxDepth, 677 UINT32 OwnerId, 678 ACPI_HANDLE StartHandle) 679{ 680 ACPI_WALK_INFO Info; 681 682 683 ACPI_FUNCTION_ENTRY (); 684 685 686 Info.DebugLevel = ACPI_LV_TABLES; 687 Info.OwnerId = OwnerId; 688 Info.DisplayType = DisplayType; 689 690 (void) AcpiNsWalkNamespace (Type, StartHandle, MaxDepth, 691 ACPI_NS_WALK_NO_UNLOCK, AcpiNsDumpOneObject, 692 (void *) &Info, NULL); 693} 694 695 696/******************************************************************************* 697 * 698 * FUNCTION: AcpiNsDumpTables 699 * 700 * PARAMETERS: SearchBase - Root of subtree to be dumped, or 701 * NS_ALL to dump the entire namespace 702 * MaxDepth - Maximum depth of dump. Use INT_MAX 703 * for an effectively unlimited depth. 704 * 705 * DESCRIPTION: Dump the name space, or a portion of it. 706 * 707 ******************************************************************************/ 708 709void 710AcpiNsDumpTables ( 711 ACPI_HANDLE SearchBase, 712 UINT32 MaxDepth) 713{ 714 ACPI_HANDLE SearchHandle = SearchBase; 715 716 717 ACPI_FUNCTION_TRACE ("NsDumpTables"); 718 719 720 if (!AcpiGbl_RootNode) 721 { 722 /* 723 * If the name space has not been initialized, 724 * there is nothing to dump. 725 */ 726 ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "namespace not initialized!\n")); 727 return_VOID; 728 } 729 730 if (ACPI_NS_ALL == SearchBase) 731 { 732 /* entire namespace */ 733 734 SearchHandle = AcpiGbl_RootNode; 735 ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "\\\n")); 736 } 737 738 AcpiNsDumpObjects (ACPI_TYPE_ANY, ACPI_DISPLAY_OBJECTS, MaxDepth, 739 ACPI_UINT32_MAX, SearchHandle); 740 return_VOID; 741} 742 743 744/******************************************************************************* 745 * 746 * FUNCTION: AcpiNsDumpEntry 747 * 748 * PARAMETERS: Handle - Node to be dumped 749 * DebugLevel - Output level 750 * 751 * DESCRIPTION: Dump a single Node 752 * 753 ******************************************************************************/ 754 755void 756AcpiNsDumpEntry ( 757 ACPI_HANDLE Handle, 758 UINT32 DebugLevel) 759{ 760 ACPI_WALK_INFO Info; 761 762 763 ACPI_FUNCTION_ENTRY (); 764 765 766 Info.DebugLevel = DebugLevel; 767 Info.OwnerId = ACPI_UINT32_MAX; 768 Info.DisplayType = ACPI_DISPLAY_SUMMARY; 769 770 (void) AcpiNsDumpOneObject (Handle, 1, &Info, NULL); 771} 772 773#endif 774 775