1 /****************************************************************************** 2 * 3 * Module Name: nsdump - table dumping routines for debug 4 * $Revision: 1.172 $ 5 * 6 *****************************************************************************/ 7 8 /****************************************************************************** 9 * 10 * 1. Copyright Notice 11 * 12 * Some or all of this work - Copyright (c) 1999 - 2005, 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 /* Local prototypes */ 129 130 #ifdef ACPI_OBSOLETE_FUNCTIONS 131 void 132 AcpiNsDumpRootDevices ( 133 void); 134 135 static ACPI_STATUS 136 AcpiNsDumpOneDevice ( 137 ACPI_HANDLE ObjHandle, 138 UINT32 Level, 139 void *Context, 140 void **ReturnValue); 141 #endif 142 143 144 #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) 145 /******************************************************************************* 146 * 147 * FUNCTION: AcpiNsPrintPathname 148 * 149 * PARAMETERS: NumSegments - Number of ACPI name segments 150 * Pathname - The compressed (internal) path 151 * 152 * RETURN: None 153 * 154 * DESCRIPTION: Print an object's full namespace pathname 155 * 156 ******************************************************************************/ 157 158 void 159 AcpiNsPrintPathname ( 160 UINT32 NumSegments, 161 char *Pathname) 162 { 163 ACPI_NATIVE_UINT i; 164 165 166 ACPI_FUNCTION_NAME ("NsPrintPathname"); 167 168 169 if (!(AcpiDbgLevel & ACPI_LV_NAMES) || !(AcpiDbgLayer & ACPI_NAMESPACE)) 170 { 171 return; 172 } 173 174 /* Print the entire name */ 175 176 ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "[")); 177 178 while (NumSegments) 179 { 180 for (i = 0; i < 4; i++) 181 { 182 ACPI_IS_PRINT (Pathname[i]) ? 183 AcpiOsPrintf ("%c", Pathname[i]) : 184 AcpiOsPrintf ("?"); 185 } 186 187 Pathname += ACPI_NAME_SIZE; 188 NumSegments--; 189 if (NumSegments) 190 { 191 AcpiOsPrintf ("."); 192 } 193 } 194 195 AcpiOsPrintf ("]\n"); 196 } 197 198 199 /******************************************************************************* 200 * 201 * FUNCTION: AcpiNsDumpPathname 202 * 203 * PARAMETERS: Handle - Object 204 * Msg - Prefix message 205 * Level - Desired debug level 206 * Component - Caller's component ID 207 * 208 * RETURN: None 209 * 210 * DESCRIPTION: Print an object's full namespace pathname 211 * Manages allocation/freeing of a pathname buffer 212 * 213 ******************************************************************************/ 214 215 void 216 AcpiNsDumpPathname ( 217 ACPI_HANDLE Handle, 218 char *Msg, 219 UINT32 Level, 220 UINT32 Component) 221 { 222 223 ACPI_FUNCTION_TRACE ("NsDumpPathname"); 224 225 226 /* Do this only if the requested debug level and component are enabled */ 227 228 if (!(AcpiDbgLevel & Level) || !(AcpiDbgLayer & Component)) 229 { 230 return_VOID; 231 } 232 233 /* Convert handle to a full pathname and print it (with supplied message) */ 234 235 AcpiNsPrintNodePathname (Handle, Msg); 236 AcpiOsPrintf ("\n"); 237 return_VOID; 238 } 239 240 241 /******************************************************************************* 242 * 243 * FUNCTION: AcpiNsDumpOneObject 244 * 245 * PARAMETERS: ObjHandle - Node to be dumped 246 * Level - Nesting level of the handle 247 * Context - Passed into WalkNamespace 248 * ReturnValue - Not used 249 * 250 * RETURN: Status 251 * 252 * DESCRIPTION: Dump a single Node 253 * This procedure is a UserFunction called by AcpiNsWalkNamespace. 254 * 255 ******************************************************************************/ 256 257 ACPI_STATUS 258 AcpiNsDumpOneObject ( 259 ACPI_HANDLE ObjHandle, 260 UINT32 Level, 261 void *Context, 262 void **ReturnValue) 263 { 264 ACPI_WALK_INFO *Info = (ACPI_WALK_INFO *) Context; 265 ACPI_NAMESPACE_NODE *ThisNode; 266 ACPI_OPERAND_OBJECT *ObjDesc = NULL; 267 ACPI_OBJECT_TYPE ObjType; 268 ACPI_OBJECT_TYPE Type; 269 UINT32 BytesToDump; 270 UINT32 DbgLevel; 271 UINT32 i; 272 273 274 ACPI_FUNCTION_NAME ("NsDumpOneObject"); 275 276 277 /* Is output enabled? */ 278 279 if (!(AcpiDbgLevel & Info->DebugLevel)) 280 { 281 return (AE_OK); 282 } 283 284 if (!ObjHandle) 285 { 286 ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Null object handle\n")); 287 return (AE_OK); 288 } 289 290 ThisNode = AcpiNsMapHandleToNode (ObjHandle); 291 Type = ThisNode->Type; 292 293 /* Check if the owner matches */ 294 295 if ((Info->OwnerId != ACPI_OWNER_ID_MAX) && 296 (Info->OwnerId != ThisNode->OwnerId)) 297 { 298 return (AE_OK); 299 } 300 301 if (!(Info->DisplayType & ACPI_DISPLAY_SHORT)) 302 { 303 /* Indent the object according to the level */ 304 305 AcpiOsPrintf ("%2d%*s", (UINT32) Level - 1, (int) Level * 2, " "); 306 307 /* Check the node type and name */ 308 309 if (Type > ACPI_TYPE_LOCAL_MAX) 310 { 311 ACPI_REPORT_WARNING (("Invalid ACPI Type %08X\n", Type)); 312 } 313 314 if (!AcpiUtValidAcpiName (ThisNode->Name.Integer)) 315 { 316 ACPI_REPORT_WARNING (("Invalid ACPI Name %08X\n", 317 ThisNode->Name.Integer)); 318 } 319 320 AcpiOsPrintf ("%4.4s", AcpiUtGetNodeName (ThisNode)); 321 } 322 323 /* 324 * Now we can print out the pertinent information 325 */ 326 AcpiOsPrintf (" %-12s %p ", 327 AcpiUtGetTypeName (Type), ThisNode); 328 329 DbgLevel = AcpiDbgLevel; 330 AcpiDbgLevel = 0; 331 ObjDesc = AcpiNsGetAttachedObject (ThisNode); 332 AcpiDbgLevel = DbgLevel; 333 334 switch (Info->DisplayType & ACPI_DISPLAY_MASK) 335 { 336 case ACPI_DISPLAY_SUMMARY: 337 338 if (!ObjDesc) 339 { 340 /* No attached object, we are done */ 341 342 AcpiOsPrintf ("\n"); 343 return (AE_OK); 344 } 345 346 switch (Type) 347 { 348 case ACPI_TYPE_PROCESSOR: 349 350 AcpiOsPrintf ("ID %X Len %.4X Addr %p\n", 351 ObjDesc->Processor.ProcId, ObjDesc->Processor.Length, 352 (char *) ObjDesc->Processor.Address); 353 break; 354 355 356 case ACPI_TYPE_DEVICE: 357 358 AcpiOsPrintf ("Notify Object: %p\n", ObjDesc); 359 break; 360 361 362 case ACPI_TYPE_METHOD: 363 364 AcpiOsPrintf ("Args %X Len %.4X Aml %p\n", 365 (UINT32) ObjDesc->Method.ParamCount, 366 ObjDesc->Method.AmlLength, ObjDesc->Method.AmlStart); 367 break; 368 369 370 case ACPI_TYPE_INTEGER: 371 372 AcpiOsPrintf ("= %8.8X%8.8X\n", 373 ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value)); 374 break; 375 376 377 case ACPI_TYPE_PACKAGE: 378 379 if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID) 380 { 381 AcpiOsPrintf ("Elements %.2X\n", 382 ObjDesc->Package.Count); 383 } 384 else 385 { 386 AcpiOsPrintf ("[Length not yet evaluated]\n"); 387 } 388 break; 389 390 391 case ACPI_TYPE_BUFFER: 392 393 if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID) 394 { 395 AcpiOsPrintf ("Len %.2X", 396 ObjDesc->Buffer.Length); 397 398 /* Dump some of the buffer */ 399 400 if (ObjDesc->Buffer.Length > 0) 401 { 402 AcpiOsPrintf (" ="); 403 for (i = 0; (i < ObjDesc->Buffer.Length && i < 12); i++) 404 { 405 AcpiOsPrintf (" %.2hX", ObjDesc->Buffer.Pointer[i]); 406 } 407 } 408 AcpiOsPrintf ("\n"); 409 } 410 else 411 { 412 AcpiOsPrintf ("[Length not yet evaluated]\n"); 413 } 414 break; 415 416 417 case ACPI_TYPE_STRING: 418 419 AcpiOsPrintf ("Len %.2X ", ObjDesc->String.Length); 420 AcpiUtPrintString (ObjDesc->String.Pointer, 32); 421 AcpiOsPrintf ("\n"); 422 break; 423 424 425 case ACPI_TYPE_REGION: 426 427 AcpiOsPrintf ("[%s]", 428 AcpiUtGetRegionName (ObjDesc->Region.SpaceId)); 429 if (ObjDesc->Region.Flags & AOPOBJ_DATA_VALID) 430 { 431 AcpiOsPrintf (" Addr %8.8X%8.8X Len %.4X\n", 432 ACPI_FORMAT_UINT64 (ObjDesc->Region.Address), 433 ObjDesc->Region.Length); 434 } 435 else 436 { 437 AcpiOsPrintf (" [Address/Length not yet evaluated]\n"); 438 } 439 break; 440 441 442 case ACPI_TYPE_LOCAL_REFERENCE: 443 444 AcpiOsPrintf ("[%s]\n", 445 AcpiPsGetOpcodeName (ObjDesc->Reference.Opcode)); 446 break; 447 448 449 case ACPI_TYPE_BUFFER_FIELD: 450 451 if (ObjDesc->BufferField.BufferObj && 452 ObjDesc->BufferField.BufferObj->Buffer.Node) 453 { 454 AcpiOsPrintf ("Buf [%4.4s]", 455 AcpiUtGetNodeName (ObjDesc->BufferField.BufferObj->Buffer.Node)); 456 } 457 break; 458 459 460 case ACPI_TYPE_LOCAL_REGION_FIELD: 461 462 AcpiOsPrintf ("Rgn [%4.4s]", 463 AcpiUtGetNodeName (ObjDesc->CommonField.RegionObj->Region.Node)); 464 break; 465 466 467 case ACPI_TYPE_LOCAL_BANK_FIELD: 468 469 AcpiOsPrintf ("Rgn [%4.4s] Bnk [%4.4s]", 470 AcpiUtGetNodeName (ObjDesc->CommonField.RegionObj->Region.Node), 471 AcpiUtGetNodeName (ObjDesc->BankField.BankObj->CommonField.Node)); 472 break; 473 474 475 case ACPI_TYPE_LOCAL_INDEX_FIELD: 476 477 AcpiOsPrintf ("Idx [%4.4s] Dat [%4.4s]", 478 AcpiUtGetNodeName (ObjDesc->IndexField.IndexObj->CommonField.Node), 479 AcpiUtGetNodeName (ObjDesc->IndexField.DataObj->CommonField.Node)); 480 break; 481 482 483 case ACPI_TYPE_LOCAL_ALIAS: 484 case ACPI_TYPE_LOCAL_METHOD_ALIAS: 485 486 AcpiOsPrintf ("Target %4.4s (%p)\n", 487 AcpiUtGetNodeName (ObjDesc), ObjDesc); 488 break; 489 490 default: 491 492 AcpiOsPrintf ("Object %p\n", ObjDesc); 493 break; 494 } 495 496 /* Common field handling */ 497 498 switch (Type) 499 { 500 case ACPI_TYPE_BUFFER_FIELD: 501 case ACPI_TYPE_LOCAL_REGION_FIELD: 502 case ACPI_TYPE_LOCAL_BANK_FIELD: 503 case ACPI_TYPE_LOCAL_INDEX_FIELD: 504 505 AcpiOsPrintf (" Off %.3X Len %.2X Acc %.2hd\n", 506 (ObjDesc->CommonField.BaseByteOffset * 8) 507 + ObjDesc->CommonField.StartFieldBitOffset, 508 ObjDesc->CommonField.BitLength, 509 ObjDesc->CommonField.AccessByteWidth); 510 break; 511 512 default: 513 break; 514 } 515 break; 516 517 518 case ACPI_DISPLAY_OBJECTS: 519 520 AcpiOsPrintf ("O:%p", ObjDesc); 521 if (!ObjDesc) 522 { 523 /* No attached object, we are done */ 524 525 AcpiOsPrintf ("\n"); 526 return (AE_OK); 527 } 528 529 AcpiOsPrintf ("(R%d)", ObjDesc->Common.ReferenceCount); 530 531 switch (Type) 532 { 533 case ACPI_TYPE_METHOD: 534 535 /* Name is a Method and its AML offset/length are set */ 536 537 AcpiOsPrintf (" M:%p-%X\n", ObjDesc->Method.AmlStart, 538 ObjDesc->Method.AmlLength); 539 break; 540 541 case ACPI_TYPE_INTEGER: 542 543 AcpiOsPrintf (" I:%8.8X8.8%X\n", 544 ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value)); 545 break; 546 547 case ACPI_TYPE_STRING: 548 549 AcpiOsPrintf (" S:%p-%X\n", ObjDesc->String.Pointer, 550 ObjDesc->String.Length); 551 break; 552 553 case ACPI_TYPE_BUFFER: 554 555 AcpiOsPrintf (" B:%p-%X\n", ObjDesc->Buffer.Pointer, 556 ObjDesc->Buffer.Length); 557 break; 558 559 default: 560 561 AcpiOsPrintf ("\n"); 562 break; 563 } 564 break; 565 566 567 default: 568 AcpiOsPrintf ("\n"); 569 break; 570 } 571 572 /* If debug turned off, done */ 573 574 if (!(AcpiDbgLevel & ACPI_LV_VALUES)) 575 { 576 return (AE_OK); 577 } 578 579 580 /* If there is an attached object, display it */ 581 582 DbgLevel = AcpiDbgLevel; 583 AcpiDbgLevel = 0; 584 ObjDesc = AcpiNsGetAttachedObject (ThisNode); 585 AcpiDbgLevel = DbgLevel; 586 587 /* Dump attached objects */ 588 589 while (ObjDesc) 590 { 591 ObjType = ACPI_TYPE_INVALID; 592 AcpiOsPrintf ("Attached Object %p: ", ObjDesc); 593 594 /* Decode the type of attached object and dump the contents */ 595 596 switch (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc)) 597 { 598 case ACPI_DESC_TYPE_NAMED: 599 600 AcpiOsPrintf ("(Ptr to Node)\n"); 601 BytesToDump = sizeof (ACPI_NAMESPACE_NODE); 602 ACPI_DUMP_BUFFER (ObjDesc, BytesToDump); 603 break; 604 605 case ACPI_DESC_TYPE_OPERAND: 606 607 ObjType = ACPI_GET_OBJECT_TYPE (ObjDesc); 608 609 if (ObjType > ACPI_TYPE_LOCAL_MAX) 610 { 611 AcpiOsPrintf ("(Ptr to ACPI Object type %X [UNKNOWN])\n", 612 ObjType); 613 BytesToDump = 32; 614 } 615 else 616 { 617 AcpiOsPrintf ("(Ptr to ACPI Object type %X [%s])\n", 618 ObjType, AcpiUtGetTypeName (ObjType)); 619 BytesToDump = sizeof (ACPI_OPERAND_OBJECT); 620 } 621 622 ACPI_DUMP_BUFFER (ObjDesc, BytesToDump); 623 break; 624 625 default: 626 627 break; 628 } 629 630 /* If value is NOT an internal object, we are done */ 631 632 if (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc) != ACPI_DESC_TYPE_OPERAND) 633 { 634 goto Cleanup; 635 } 636 637 /* 638 * Valid object, get the pointer to next level, if any 639 */ 640 switch (ObjType) 641 { 642 case ACPI_TYPE_BUFFER: 643 case ACPI_TYPE_STRING: 644 /* 645 * NOTE: takes advantage of common fields between string/buffer 646 */ 647 BytesToDump = ObjDesc->String.Length; 648 ObjDesc = (void *) ObjDesc->String.Pointer; 649 AcpiOsPrintf ( "(Buffer/String pointer %p length %X)\n", 650 ObjDesc, BytesToDump); 651 ACPI_DUMP_BUFFER (ObjDesc, BytesToDump); 652 goto Cleanup; 653 654 case ACPI_TYPE_BUFFER_FIELD: 655 ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->BufferField.BufferObj; 656 break; 657 658 case ACPI_TYPE_PACKAGE: 659 ObjDesc = (void *) ObjDesc->Package.Elements; 660 break; 661 662 case ACPI_TYPE_METHOD: 663 ObjDesc = (void *) ObjDesc->Method.AmlStart; 664 break; 665 666 case ACPI_TYPE_LOCAL_REGION_FIELD: 667 ObjDesc = (void *) ObjDesc->Field.RegionObj; 668 break; 669 670 case ACPI_TYPE_LOCAL_BANK_FIELD: 671 ObjDesc = (void *) ObjDesc->BankField.RegionObj; 672 break; 673 674 case ACPI_TYPE_LOCAL_INDEX_FIELD: 675 ObjDesc = (void *) ObjDesc->IndexField.IndexObj; 676 break; 677 678 default: 679 goto Cleanup; 680 } 681 682 ObjType = ACPI_TYPE_INVALID; /* Terminate loop after next pass */ 683 } 684 685 Cleanup: 686 AcpiOsPrintf ("\n"); 687 return (AE_OK); 688 } 689 690 691 /******************************************************************************* 692 * 693 * FUNCTION: AcpiNsDumpObjects 694 * 695 * PARAMETERS: Type - Object type to be dumped 696 * DisplayType - 0 or ACPI_DISPLAY_SUMMARY 697 * MaxDepth - Maximum depth of dump. Use ACPI_UINT32_MAX 698 * for an effectively unlimited depth. 699 * OwnerId - Dump only objects owned by this ID. Use 700 * ACPI_UINT32_MAX to match all owners. 701 * StartHandle - Where in namespace to start/end search 702 * 703 * RETURN: None 704 * 705 * DESCRIPTION: Dump typed objects within the loaded namespace. 706 * Uses AcpiNsWalkNamespace in conjunction with AcpiNsDumpOneObject. 707 * 708 ******************************************************************************/ 709 710 void 711 AcpiNsDumpObjects ( 712 ACPI_OBJECT_TYPE Type, 713 UINT8 DisplayType, 714 UINT32 MaxDepth, 715 ACPI_OWNER_ID OwnerId, 716 ACPI_HANDLE StartHandle) 717 { 718 ACPI_WALK_INFO Info; 719 720 721 ACPI_FUNCTION_ENTRY (); 722 723 724 Info.DebugLevel = ACPI_LV_TABLES; 725 Info.OwnerId = OwnerId; 726 Info.DisplayType = DisplayType; 727 728 (void) AcpiNsWalkNamespace (Type, StartHandle, MaxDepth, 729 ACPI_NS_WALK_NO_UNLOCK, AcpiNsDumpOneObject, 730 (void *) &Info, NULL); 731 } 732 733 734 /******************************************************************************* 735 * 736 * FUNCTION: AcpiNsDumpEntry 737 * 738 * PARAMETERS: Handle - Node to be dumped 739 * DebugLevel - Output level 740 * 741 * RETURN: None 742 * 743 * DESCRIPTION: Dump a single Node 744 * 745 ******************************************************************************/ 746 747 void 748 AcpiNsDumpEntry ( 749 ACPI_HANDLE Handle, 750 UINT32 DebugLevel) 751 { 752 ACPI_WALK_INFO Info; 753 754 755 ACPI_FUNCTION_ENTRY (); 756 757 758 Info.DebugLevel = DebugLevel; 759 Info.OwnerId = ACPI_OWNER_ID_MAX; 760 Info.DisplayType = ACPI_DISPLAY_SUMMARY; 761 762 (void) AcpiNsDumpOneObject (Handle, 1, &Info, NULL); 763 } 764 765 766 #ifdef ACPI_ASL_COMPILER 767 /******************************************************************************* 768 * 769 * FUNCTION: AcpiNsDumpTables 770 * 771 * PARAMETERS: SearchBase - Root of subtree to be dumped, or 772 * NS_ALL to dump the entire namespace 773 * MaxDepth - Maximum depth of dump. Use INT_MAX 774 * for an effectively unlimited depth. 775 * 776 * RETURN: None 777 * 778 * DESCRIPTION: Dump the name space, or a portion of it. 779 * 780 ******************************************************************************/ 781 782 void 783 AcpiNsDumpTables ( 784 ACPI_HANDLE SearchBase, 785 UINT32 MaxDepth) 786 { 787 ACPI_HANDLE SearchHandle = SearchBase; 788 789 790 ACPI_FUNCTION_TRACE ("NsDumpTables"); 791 792 793 if (!AcpiGbl_RootNode) 794 { 795 /* 796 * If the name space has not been initialized, 797 * there is nothing to dump. 798 */ 799 ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "namespace not initialized!\n")); 800 return_VOID; 801 } 802 803 if (ACPI_NS_ALL == SearchBase) 804 { 805 /* Entire namespace */ 806 807 SearchHandle = AcpiGbl_RootNode; 808 ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "\\\n")); 809 } 810 811 AcpiNsDumpObjects (ACPI_TYPE_ANY, ACPI_DISPLAY_OBJECTS, MaxDepth, 812 ACPI_OWNER_ID_MAX, SearchHandle); 813 return_VOID; 814 } 815 #endif 816 #endif 817 818