nsdump.c revision 91116
1/****************************************************************************** 2 * 3 * Module Name: nsdump - table dumping routines for debug 4 * $Revision: 127 $ 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 "acinterp.h" 122#include "acnamesp.h" 123#include "actables.h" 124#include "acparser.h" 125 126 127#define _COMPONENT ACPI_NAMESPACE 128 ACPI_MODULE_NAME ("nsdump") 129 130#if defined(ACPI_DEBUG) || defined(ENABLE_DEBUGGER) 131 132 133/******************************************************************************* 134 * 135 * FUNCTION: AcpiNsPrintPathname 136 * 137 * PARAMETERS: NumSegment - Number of ACPI name segments 138 * Pathname - The compressed (internal) path 139 * 140 * DESCRIPTION: Print an object's full namespace pathname 141 * 142 ******************************************************************************/ 143 144void 145AcpiNsPrintPathname ( 146 UINT32 NumSegments, 147 char *Pathname) 148{ 149 ACPI_FUNCTION_NAME ("AcpiNsPrintPathname"); 150 151 152 if (!(AcpiDbgLevel & ACPI_LV_NAMES) || !(AcpiDbgLayer & ACPI_NAMESPACE)) 153 { 154 return; 155 } 156 157 /* Print the entire name */ 158 159 ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "[")); 160 161 while (NumSegments) 162 { 163 AcpiOsPrintf ("%4.4s", Pathname); 164 Pathname += ACPI_NAME_SIZE; 165 166 NumSegments--; 167 if (NumSegments) 168 { 169 AcpiOsPrintf ("."); 170 } 171 } 172 173 AcpiOsPrintf ("]\n"); 174} 175 176 177/******************************************************************************* 178 * 179 * FUNCTION: AcpiNsDumpPathname 180 * 181 * PARAMETERS: Handle - Object 182 * Msg - Prefix message 183 * Level - Desired debug level 184 * Component - Caller's component ID 185 * 186 * DESCRIPTION: Print an object's full namespace pathname 187 * Manages allocation/freeing of a pathname buffer 188 * 189 ******************************************************************************/ 190 191ACPI_STATUS 192AcpiNsDumpPathname ( 193 ACPI_HANDLE Handle, 194 NATIVE_CHAR *Msg, 195 UINT32 Level, 196 UINT32 Component) 197{ 198 ACPI_BUFFER Buffer; 199 ACPI_STATUS Status; 200 201 202 ACPI_FUNCTION_TRACE ("NsDumpPathname"); 203 204 205 /* Do this only if the requested debug level and component are enabled */ 206 207 if (!(AcpiDbgLevel & Level) || !(AcpiDbgLayer & Component)) 208 { 209 return_ACPI_STATUS (AE_OK); 210 } 211 212 /* Convert handle to a full pathname and print it (with supplied message) */ 213 214 Buffer.Length = ACPI_ALLOCATE_LOCAL_BUFFER; 215 216 Status = AcpiNsHandleToPathname (Handle, &Buffer); 217 if (ACPI_SUCCESS (Status)) 218 { 219 AcpiOsPrintf ("%s %s (Node %p)\n", Msg, Buffer.Pointer, Handle); 220 ACPI_MEM_FREE (Buffer.Pointer); 221 } 222 223 return_ACPI_STATUS (Status); 224} 225 226 227/******************************************************************************* 228 * 229 * FUNCTION: AcpiNsDumpOneObject 230 * 231 * PARAMETERS: Handle - Node to be dumped 232 * Level - Nesting level of the handle 233 * Context - Passed into WalkNamespace 234 * 235 * DESCRIPTION: Dump a single Node 236 * This procedure is a UserFunction called by AcpiNsWalkNamespace. 237 * 238 ******************************************************************************/ 239 240ACPI_STATUS 241AcpiNsDumpOneObject ( 242 ACPI_HANDLE ObjHandle, 243 UINT32 Level, 244 void *Context, 245 void **ReturnValue) 246{ 247 ACPI_WALK_INFO *Info = (ACPI_WALK_INFO *) Context; 248 ACPI_NAMESPACE_NODE *ThisNode; 249 ACPI_OPERAND_OBJECT *ObjDesc = NULL; 250 ACPI_OBJECT_TYPE ObjType; 251 ACPI_OBJECT_TYPE Type; 252 UINT32 BytesToDump; 253 UINT32 DownstreamSiblingMask = 0; 254 UINT32 LevelTmp; 255 UINT32 WhichBit; 256 UINT32 i; 257 UINT32 DbgLevel; 258 259 260 ACPI_FUNCTION_NAME ("NsDumpOneObject"); 261 262 263 ThisNode = AcpiNsMapHandleToNode (ObjHandle); 264 265 LevelTmp = Level; 266 Type = ThisNode->Type; 267 WhichBit = 1; 268 269 270 if (!(AcpiDbgLevel & Info->DebugLevel)) 271 { 272 return (AE_OK); 273 } 274 275 if (!ObjHandle) 276 { 277 ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Null object handle\n")); 278 return (AE_OK); 279 } 280 281 /* Check if the owner matches */ 282 283 if ((Info->OwnerId != ACPI_UINT32_MAX) && 284 (Info->OwnerId != ThisNode->OwnerId)) 285 { 286 return (AE_OK); 287 } 288 289 /* Indent the object according to the level */ 290 291 while (LevelTmp--) 292 { 293 /* Print appropriate characters to form tree structure */ 294 295 if (LevelTmp) 296 { 297 if (DownstreamSiblingMask & WhichBit) 298 { 299 AcpiOsPrintf ("|"); 300 } 301 else 302 { 303 AcpiOsPrintf (" "); 304 } 305 306 WhichBit <<= 1; 307 } 308 else 309 { 310 if (AcpiNsExistDownstreamSibling (ThisNode + 1)) 311 { 312 DownstreamSiblingMask |= (1 << (Level - 1)); 313 AcpiOsPrintf ("+"); 314 } 315 else 316 { 317 DownstreamSiblingMask &= ACPI_UINT32_MAX ^ (1 << (Level - 1)); 318 AcpiOsPrintf ("+"); 319 } 320 321 if (ThisNode->Child == NULL) 322 { 323 AcpiOsPrintf ("-"); 324 } 325 else if (AcpiNsExistDownstreamSibling (ThisNode->Child)) 326 { 327 AcpiOsPrintf ("+"); 328 } 329 else 330 { 331 AcpiOsPrintf ("-"); 332 } 333 } 334 } 335 336 /* Check the integrity of our data */ 337 338 if (Type > INTERNAL_TYPE_MAX) 339 { 340 Type = INTERNAL_TYPE_DEF_ANY; /* prints as *ERROR* */ 341 } 342 343 if (!AcpiUtValidAcpiName (ThisNode->Name)) 344 { 345 ACPI_REPORT_WARNING (("Invalid ACPI Name %08X\n", ThisNode->Name)); 346 } 347 348 /* 349 * Now we can print out the pertinent information 350 */ 351 AcpiOsPrintf (" %4.4s %-12s %p", 352 (char *) &ThisNode->Name, AcpiUtGetTypeName (Type), ThisNode); 353 354 DbgLevel = AcpiDbgLevel; 355 AcpiDbgLevel = 0; 356 ObjDesc = AcpiNsGetAttachedObject (ThisNode); 357 AcpiDbgLevel = DbgLevel; 358 359 switch (Info->DisplayType) 360 { 361 case ACPI_DISPLAY_SUMMARY: 362 363 if (!ObjDesc) 364 { 365 /* No attached object, we are done */ 366 367 AcpiOsPrintf ("\n"); 368 return (AE_OK); 369 } 370 371 switch (Type) 372 { 373 case ACPI_TYPE_PROCESSOR: 374 AcpiOsPrintf (" ID %d Addr %.4X Len %.4X\n", 375 ObjDesc->Processor.ProcId, 376 ObjDesc->Processor.Address, 377 ObjDesc->Processor.Length); 378 break; 379 380 case ACPI_TYPE_DEVICE: 381 AcpiOsPrintf (" Notification object: %p", ObjDesc); 382 break; 383 384 case ACPI_TYPE_METHOD: 385 AcpiOsPrintf (" Args %d Len %.4X Aml %p \n", 386 ObjDesc->Method.ParamCount, 387 ObjDesc->Method.AmlLength, 388 ObjDesc->Method.AmlStart); 389 break; 390 391 case ACPI_TYPE_INTEGER: 392 AcpiOsPrintf (" = %8.8X%8.8X\n", 393 ACPI_HIDWORD (ObjDesc->Integer.Value), 394 ACPI_LODWORD (ObjDesc->Integer.Value)); 395 break; 396 397 case ACPI_TYPE_PACKAGE: 398 AcpiOsPrintf (" Elements %.2X\n", 399 ObjDesc->Package.Count); 400 break; 401 402 case ACPI_TYPE_BUFFER: 403 AcpiOsPrintf (" Len %.2X", 404 ObjDesc->Buffer.Length); 405 406 /* Dump some of the buffer */ 407 408 if (ObjDesc->Buffer.Length > 0) 409 { 410 AcpiOsPrintf (" ="); 411 for (i = 0; (i < ObjDesc->Buffer.Length && i < 12); i++) 412 { 413 AcpiOsPrintf (" %.2X", ObjDesc->Buffer.Pointer[i]); 414 } 415 } 416 AcpiOsPrintf ("\n"); 417 break; 418 419 case ACPI_TYPE_STRING: 420 AcpiOsPrintf (" Len %.2X", ObjDesc->String.Length); 421 422 if (ObjDesc->String.Length > 0) 423 { 424 AcpiOsPrintf (" = \"%.32s\"...", ObjDesc->String.Pointer); 425 } 426 AcpiOsPrintf ("\n"); 427 break; 428 429 case ACPI_TYPE_REGION: 430 AcpiOsPrintf (" [%s]", AcpiUtGetRegionName (ObjDesc->Region.SpaceId)); 431 if (ObjDesc->Region.Flags & AOPOBJ_DATA_VALID) 432 { 433 AcpiOsPrintf (" Addr %8.8X%8.8X Len %.4X\n", 434 ACPI_HIDWORD (ObjDesc->Region.Address), 435 ACPI_LODWORD (ObjDesc->Region.Address), 436 ObjDesc->Region.Length); 437 } 438 else 439 { 440 AcpiOsPrintf (" [Address/Length not evaluated]\n"); 441 } 442 break; 443 444 case INTERNAL_TYPE_REFERENCE: 445 AcpiOsPrintf (" [%s]\n", 446 AcpiPsGetOpcodeName (ObjDesc->Reference.Opcode)); 447 break; 448 449 case ACPI_TYPE_BUFFER_FIELD: 450 if (ObjDesc->BufferField.BufferObj && 451 ObjDesc->BufferField.BufferObj->Buffer.Node) 452 { 453 AcpiOsPrintf (" Buf [%4.4s]", 454 (char *) &ObjDesc->BufferField.BufferObj->Buffer.Node->Name); 455 } 456 break; 457 458 case INTERNAL_TYPE_REGION_FIELD: 459 AcpiOsPrintf (" Rgn [%4.4s]", 460 (char *) &ObjDesc->CommonField.RegionObj->Region.Node->Name); 461 break; 462 463 case INTERNAL_TYPE_BANK_FIELD: 464 AcpiOsPrintf (" Rgn [%4.4s] Bnk [%4.4s]", 465 (char *) &ObjDesc->CommonField.RegionObj->Region.Node->Name, 466 (char *) &ObjDesc->BankField.BankObj->CommonField.Node->Name); 467 break; 468 469 case INTERNAL_TYPE_INDEX_FIELD: 470 AcpiOsPrintf (" Idx [%4.4s] Dat [%4.4s]", 471 (char *) &ObjDesc->IndexField.IndexObj->CommonField.Node->Name, 472 (char *) &ObjDesc->IndexField.DataObj->CommonField.Node->Name); 473 break; 474 475 default: 476 AcpiOsPrintf (" Object %p\n", ObjDesc); 477 break; 478 } 479 480 /* Common field handling */ 481 482 switch (Type) 483 { 484 case ACPI_TYPE_BUFFER_FIELD: 485 case INTERNAL_TYPE_REGION_FIELD: 486 case INTERNAL_TYPE_BANK_FIELD: 487 case INTERNAL_TYPE_INDEX_FIELD: 488 AcpiOsPrintf (" Off %.2X Len %.2X Acc %.2d\n", 489 (ObjDesc->CommonField.BaseByteOffset * 8) 490 + ObjDesc->CommonField.StartFieldBitOffset, 491 ObjDesc->CommonField.BitLength, 492 ObjDesc->CommonField.AccessByteWidth); 493 break; 494 } 495 496 break; 497 498 499 case ACPI_DISPLAY_OBJECTS: 500 501 AcpiOsPrintf ("%p O:%p", 502 ThisNode, ObjDesc); 503 504 if (!ObjDesc) 505 { 506 /* No attached object, we are done */ 507 508 AcpiOsPrintf ("\n"); 509 return (AE_OK); 510 } 511 512 AcpiOsPrintf ("(R%d)", 513 ObjDesc->Common.ReferenceCount); 514 515 switch (Type) 516 { 517 case ACPI_TYPE_METHOD: 518 519 /* Name is a Method and its AML offset/length are set */ 520 521 AcpiOsPrintf (" M:%p-%X\n", ObjDesc->Method.AmlStart, 522 ObjDesc->Method.AmlLength); 523 break; 524 525 case ACPI_TYPE_INTEGER: 526 527 AcpiOsPrintf (" N:%X%X\n", ACPI_HIDWORD(ObjDesc->Integer.Value), 528 ACPI_LODWORD(ObjDesc->Integer.Value)); 529 break; 530 531 case ACPI_TYPE_STRING: 532 533 AcpiOsPrintf (" S:%p-%X\n", ObjDesc->String.Pointer, 534 ObjDesc->String.Length); 535 break; 536 537 case ACPI_TYPE_BUFFER: 538 539 AcpiOsPrintf (" B:%p-%X\n", ObjDesc->Buffer.Pointer, 540 ObjDesc->Buffer.Length); 541 break; 542 543 default: 544 545 AcpiOsPrintf ("\n"); 546 break; 547 } 548 break; 549 550 551 default: 552 AcpiOsPrintf ("\n"); 553 break; 554 } 555 556 /* If debug turned off, done */ 557 558 if (!(AcpiDbgLevel & ACPI_LV_VALUES)) 559 { 560 return (AE_OK); 561 } 562 563 564 /* If there is an attached object, display it */ 565 566 DbgLevel = AcpiDbgLevel; 567 AcpiDbgLevel = 0; 568 ObjDesc = AcpiNsGetAttachedObject (ThisNode); 569 AcpiDbgLevel = DbgLevel; 570 571 /* Dump attached objects */ 572 573 while (ObjDesc) 574 { 575 ObjType = INTERNAL_TYPE_INVALID; 576 AcpiOsPrintf (" Attached Object %p: ", ObjDesc); 577 578 /* Decode the type of attached object and dump the contents */ 579 580 switch (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc)) 581 { 582 case ACPI_DESC_TYPE_NAMED: 583 584 AcpiOsPrintf ("(Ptr to Node)\n"); 585 BytesToDump = sizeof (ACPI_NAMESPACE_NODE); 586 break; 587 588 589 case ACPI_DESC_TYPE_INTERNAL: 590 591 ObjType = ObjDesc->Common.Type; 592 593 if (ObjType > INTERNAL_TYPE_MAX) 594 { 595 AcpiOsPrintf ("(Ptr to ACPI Object type %X [UNKNOWN])\n", ObjType); 596 BytesToDump = 32; 597 } 598 else 599 { 600 AcpiOsPrintf ("(Ptr to ACPI Object type %2.2X [%s])\n", 601 ObjType, AcpiUtGetTypeName (ObjType)); 602 BytesToDump = sizeof (ACPI_OPERAND_OBJECT); 603 } 604 break; 605 606 607 default: 608 609 AcpiOsPrintf ("(String or Buffer ptr - not an object descriptor)\n"); 610 BytesToDump = 16; 611 break; 612 } 613 614 ACPI_DUMP_BUFFER (ObjDesc, BytesToDump); 615 616 /* If value is NOT an internal object, we are done */ 617 618 if (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc) != ACPI_DESC_TYPE_INTERNAL) 619 { 620 goto Cleanup; 621 } 622 623 /* 624 * Valid object, get the pointer to next level, if any 625 */ 626 switch (ObjType) 627 { 628 case ACPI_TYPE_STRING: 629 ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->String.Pointer; 630 break; 631 632 case ACPI_TYPE_BUFFER: 633 ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->Buffer.Pointer; 634 break; 635 636 case ACPI_TYPE_BUFFER_FIELD: 637 ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->BufferField.BufferObj; 638 break; 639 640 case ACPI_TYPE_PACKAGE: 641 ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->Package.Elements; 642 break; 643 644 case ACPI_TYPE_METHOD: 645 ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->Method.AmlStart; 646 break; 647 648 case INTERNAL_TYPE_REGION_FIELD: 649 ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->Field.RegionObj; 650 break; 651 652 case INTERNAL_TYPE_BANK_FIELD: 653 ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->BankField.RegionObj; 654 break; 655 656 case INTERNAL_TYPE_INDEX_FIELD: 657 ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->IndexField.IndexObj; 658 break; 659 660 default: 661 goto Cleanup; 662 } 663 664 ObjType = INTERNAL_TYPE_INVALID; /* Terminate loop after next pass */ 665 } 666 667Cleanup: 668 AcpiOsPrintf ("\n"); 669 return (AE_OK); 670} 671 672 673/******************************************************************************* 674 * 675 * FUNCTION: AcpiNsDumpObjects 676 * 677 * PARAMETERS: Type - Object type to be dumped 678 * MaxDepth - Maximum depth of dump. Use ACPI_UINT32_MAX 679 * for an effectively unlimited depth. 680 * OwnerId - Dump only objects owned by this ID. Use 681 * ACPI_UINT32_MAX to match all owners. 682 * StartHandle - Where in namespace to start/end search 683 * 684 * DESCRIPTION: Dump typed objects within the loaded namespace. 685 * Uses AcpiNsWalkNamespace in conjunction with AcpiNsDumpOneObject. 686 * 687 ******************************************************************************/ 688 689void 690AcpiNsDumpObjects ( 691 ACPI_OBJECT_TYPE Type, 692 UINT8 DisplayType, 693 UINT32 MaxDepth, 694 UINT32 OwnerId, 695 ACPI_HANDLE StartHandle) 696{ 697 ACPI_WALK_INFO Info; 698 699 700 ACPI_FUNCTION_ENTRY (); 701 702 703 Info.DebugLevel = ACPI_LV_TABLES; 704 Info.OwnerId = OwnerId; 705 Info.DisplayType = DisplayType; 706 707 708 AcpiNsWalkNamespace (Type, StartHandle, MaxDepth, ACPI_NS_WALK_NO_UNLOCK, AcpiNsDumpOneObject, 709 (void *) &Info, NULL); 710} 711 712 713#ifndef _ACPI_ASL_COMPILER 714/******************************************************************************* 715 * 716 * FUNCTION: AcpiNsDumpOneDevice 717 * 718 * PARAMETERS: Handle - Node to be dumped 719 * Level - Nesting level of the handle 720 * Context - Passed into WalkNamespace 721 * 722 * DESCRIPTION: Dump a single Node that represents a device 723 * This procedure is a UserFunction called by AcpiNsWalkNamespace. 724 * 725 ******************************************************************************/ 726 727ACPI_STATUS 728AcpiNsDumpOneDevice ( 729 ACPI_HANDLE ObjHandle, 730 UINT32 Level, 731 void *Context, 732 void **ReturnValue) 733{ 734 ACPI_DEVICE_INFO Info; 735 ACPI_STATUS Status; 736 UINT32 i; 737 738 739 ACPI_FUNCTION_NAME ("NsDumpOneDevice"); 740 741 742 Status = AcpiNsDumpOneObject (ObjHandle, Level, Context, ReturnValue); 743 744 Status = AcpiGetObjectInfo (ObjHandle, &Info); 745 if (ACPI_SUCCESS (Status)) 746 { 747 for (i = 0; i < Level; i++) 748 { 749 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " ")); 750 } 751 752 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " HID: %s, ADR: %8.8X%8.8X, Status: %x\n", 753 Info.HardwareId, 754 ACPI_HIDWORD (Info.Address), ACPI_LODWORD (Info.Address), 755 Info.CurrentStatus)); 756 } 757 758 return (Status); 759} 760 761 762/******************************************************************************* 763 * 764 * FUNCTION: AcpiNsDumpRootDevices 765 * 766 * PARAMETERS: None 767 * 768 * DESCRIPTION: Dump all objects of type "device" 769 * 770 ******************************************************************************/ 771 772void 773AcpiNsDumpRootDevices (void) 774{ 775 ACPI_HANDLE SysBusHandle; 776 777 778 ACPI_FUNCTION_NAME ("NsDumpRootDevices"); 779 780 781 /* Only dump the table if tracing is enabled */ 782 783 if (!(ACPI_LV_TABLES & AcpiDbgLevel)) 784 { 785 return; 786 } 787 788 AcpiGetHandle (0, ACPI_NS_SYSTEM_BUS, &SysBusHandle); 789 790 ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "Display of all devices in the namespace:\n")); 791 AcpiNsWalkNamespace (ACPI_TYPE_DEVICE, SysBusHandle, ACPI_UINT32_MAX, ACPI_NS_WALK_NO_UNLOCK, 792 AcpiNsDumpOneDevice, NULL, NULL); 793} 794 795#endif 796 797/******************************************************************************* 798 * 799 * FUNCTION: AcpiNsDumpTables 800 * 801 * PARAMETERS: SearchBase - Root of subtree to be dumped, or 802 * NS_ALL to dump the entire namespace 803 * MaxDepth - Maximum depth of dump. Use INT_MAX 804 * for an effectively unlimited depth. 805 * 806 * DESCRIPTION: Dump the name space, or a portion of it. 807 * 808 ******************************************************************************/ 809 810void 811AcpiNsDumpTables ( 812 ACPI_HANDLE SearchBase, 813 UINT32 MaxDepth) 814{ 815 ACPI_HANDLE SearchHandle = SearchBase; 816 817 818 ACPI_FUNCTION_TRACE ("NsDumpTables"); 819 820 821 if (!AcpiGbl_RootNode) 822 { 823 /* 824 * If the name space has not been initialized, 825 * there is nothing to dump. 826 */ 827 ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "name space not initialized!\n")); 828 return_VOID; 829 } 830 831 if (ACPI_NS_ALL == SearchBase) 832 { 833 /* entire namespace */ 834 835 SearchHandle = AcpiGbl_RootNode; 836 ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "\\\n")); 837 } 838 839 840 AcpiNsDumpObjects (ACPI_TYPE_ANY, ACPI_DISPLAY_OBJECTS, MaxDepth, 841 ACPI_UINT32_MAX, SearchHandle); 842 return_VOID; 843} 844 845 846/******************************************************************************* 847 * 848 * FUNCTION: AcpiNsDumpEntry 849 * 850 * PARAMETERS: Handle - Node to be dumped 851 * DebugLevel - Output level 852 * 853 * DESCRIPTION: Dump a single Node 854 * 855 ******************************************************************************/ 856 857void 858AcpiNsDumpEntry ( 859 ACPI_HANDLE Handle, 860 UINT32 DebugLevel) 861{ 862 ACPI_WALK_INFO Info; 863 864 865 ACPI_FUNCTION_ENTRY (); 866 867 868 Info.DebugLevel = DebugLevel; 869 Info.OwnerId = ACPI_UINT32_MAX; 870 Info.DisplayType = ACPI_DISPLAY_SUMMARY; 871 872 AcpiNsDumpOneObject (Handle, 1, &Info, NULL); 873} 874 875#endif 876 877