1 /****************************************************************************** 2 * 3 * Module Name: nsdump - table dumping routines for debug 4 * $Revision: 1.185 $ 5 * 6 *****************************************************************************/ 7 8 /****************************************************************************** 9 * 10 * 1. Copyright Notice 11 * 12 * Some or all of this work - Copyright (c) 1999 - 2008, 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" 122 123 124 #define _COMPONENT ACPI_NAMESPACE 125 ACPI_MODULE_NAME ("nsdump") 126 127 /* Local prototypes */ 128 129 #ifdef ACPI_OBSOLETE_FUNCTIONS 130 void 131 AcpiNsDumpRootDevices ( 132 void); 133 134 static ACPI_STATUS 135 AcpiNsDumpOneDevice ( 136 ACPI_HANDLE ObjHandle, 137 UINT32 Level, 138 void *Context, 139 void **ReturnValue); 140 #endif 141 142 143 #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) 144 /******************************************************************************* 145 * 146 * FUNCTION: AcpiNsPrintPathname 147 * 148 * PARAMETERS: NumSegments - Number of ACPI name segments 149 * Pathname - The compressed (internal) path 150 * 151 * RETURN: None 152 * 153 * DESCRIPTION: Print an object's full namespace pathname 154 * 155 ******************************************************************************/ 156 157 void 158 AcpiNsPrintPathname ( 159 UINT32 NumSegments, 160 char *Pathname) 161 { 162 UINT32 i; 163 164 165 ACPI_FUNCTION_NAME (NsPrintPathname); 166 167 168 if (!(AcpiDbgLevel & ACPI_LV_NAMES) || !(AcpiDbgLayer & ACPI_NAMESPACE)) 169 { 170 return; 171 } 172 173 /* Print the entire name */ 174 175 ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "[")); 176 177 while (NumSegments) 178 { 179 for (i = 0; i < 4; i++) 180 { 181 ACPI_IS_PRINT (Pathname[i]) ? 182 AcpiOsPrintf ("%c", Pathname[i]) : 183 AcpiOsPrintf ("?"); 184 } 185 186 Pathname += ACPI_NAME_SIZE; 187 NumSegments--; 188 if (NumSegments) 189 { 190 AcpiOsPrintf ("."); 191 } 192 } 193 194 AcpiOsPrintf ("]\n"); 195 } 196 197 198 /******************************************************************************* 199 * 200 * FUNCTION: AcpiNsDumpPathname 201 * 202 * PARAMETERS: Handle - Object 203 * Msg - Prefix message 204 * Level - Desired debug level 205 * Component - Caller's component ID 206 * 207 * RETURN: None 208 * 209 * DESCRIPTION: Print an object's full namespace pathname 210 * Manages allocation/freeing of a pathname buffer 211 * 212 ******************************************************************************/ 213 214 void 215 AcpiNsDumpPathname ( 216 ACPI_HANDLE Handle, 217 char *Msg, 218 UINT32 Level, 219 UINT32 Component) 220 { 221 222 ACPI_FUNCTION_TRACE (NsDumpPathname); 223 224 225 /* Do this only if the requested debug level and component are enabled */ 226 227 if (!(AcpiDbgLevel & Level) || !(AcpiDbgLayer & Component)) 228 { 229 return_VOID; 230 } 231 232 /* Convert handle to a full pathname and print it (with supplied message) */ 233 234 AcpiNsPrintNodePathname (Handle, Msg); 235 AcpiOsPrintf ("\n"); 236 return_VOID; 237 } 238 239 240 /******************************************************************************* 241 * 242 * FUNCTION: AcpiNsDumpOneObject 243 * 244 * PARAMETERS: ObjHandle - Node to be dumped 245 * Level - Nesting level of the handle 246 * Context - Passed into WalkNamespace 247 * ReturnValue - Not used 248 * 249 * RETURN: Status 250 * 251 * DESCRIPTION: Dump a single Node 252 * This procedure is a UserFunction called by AcpiNsWalkNamespace. 253 * 254 ******************************************************************************/ 255 256 ACPI_STATUS 257 AcpiNsDumpOneObject ( 258 ACPI_HANDLE ObjHandle, 259 UINT32 Level, 260 void *Context, 261 void **ReturnValue) 262 { 263 ACPI_WALK_INFO *Info = (ACPI_WALK_INFO *) Context; 264 ACPI_NAMESPACE_NODE *ThisNode; 265 ACPI_OPERAND_OBJECT *ObjDesc = NULL; 266 ACPI_OBJECT_TYPE ObjType; 267 ACPI_OBJECT_TYPE Type; 268 UINT32 BytesToDump; 269 UINT32 DbgLevel; 270 UINT32 i; 271 272 273 ACPI_FUNCTION_NAME (NsDumpOneObject); 274 275 276 /* Is output enabled? */ 277 278 if (!(AcpiDbgLevel & Info->DebugLevel)) 279 { 280 return (AE_OK); 281 } 282 283 if (!ObjHandle) 284 { 285 ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Null object handle\n")); 286 return (AE_OK); 287 } 288 289 ThisNode = AcpiNsMapHandleToNode (ObjHandle); 290 Type = ThisNode->Type; 291 292 /* Check if the owner matches */ 293 294 if ((Info->OwnerId != ACPI_OWNER_ID_MAX) && 295 (Info->OwnerId != ThisNode->OwnerId)) 296 { 297 return (AE_OK); 298 } 299 300 if (!(Info->DisplayType & ACPI_DISPLAY_SHORT)) 301 { 302 /* Indent the object according to the level */ 303 304 AcpiOsPrintf ("%2d%*s", (UINT32) Level - 1, (int) Level * 2, " "); 305 306 /* Check the node type and name */ 307 308 if (Type > ACPI_TYPE_LOCAL_MAX) 309 { 310 ACPI_WARNING ((AE_INFO, "Invalid ACPI Object Type %08X", Type)); 311 } 312 313 AcpiOsPrintf ("%4.4s", AcpiUtGetNodeName (ThisNode)); 314 } 315 316 /* 317 * Now we can print out the pertinent information 318 */ 319 AcpiOsPrintf (" %-12s %p %2.2X ", 320 AcpiUtGetTypeName (Type), ThisNode, ThisNode->OwnerId); 321 322 DbgLevel = AcpiDbgLevel; 323 AcpiDbgLevel = 0; 324 ObjDesc = AcpiNsGetAttachedObject (ThisNode); 325 AcpiDbgLevel = DbgLevel; 326 327 /* Temp nodes are those nodes created by a control method */ 328 329 if (ThisNode->Flags & ANOBJ_TEMPORARY) 330 { 331 AcpiOsPrintf ("(T) "); 332 } 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 ACPI_CAST_PTR (void, 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_NATIVE_UINT (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", AcpiUtGetReferenceName (ObjDesc)); 445 break; 446 447 448 case ACPI_TYPE_BUFFER_FIELD: 449 450 if (ObjDesc->BufferField.BufferObj && 451 ObjDesc->BufferField.BufferObj->Buffer.Node) 452 { 453 AcpiOsPrintf ("Buf [%4.4s]", 454 AcpiUtGetNodeName (ObjDesc->BufferField.BufferObj->Buffer.Node)); 455 } 456 break; 457 458 459 case ACPI_TYPE_LOCAL_REGION_FIELD: 460 461 AcpiOsPrintf ("Rgn [%4.4s]", 462 AcpiUtGetNodeName (ObjDesc->CommonField.RegionObj->Region.Node)); 463 break; 464 465 466 case ACPI_TYPE_LOCAL_BANK_FIELD: 467 468 AcpiOsPrintf ("Rgn [%4.4s] Bnk [%4.4s]", 469 AcpiUtGetNodeName (ObjDesc->CommonField.RegionObj->Region.Node), 470 AcpiUtGetNodeName (ObjDesc->BankField.BankObj->CommonField.Node)); 471 break; 472 473 474 case ACPI_TYPE_LOCAL_INDEX_FIELD: 475 476 AcpiOsPrintf ("Idx [%4.4s] Dat [%4.4s]", 477 AcpiUtGetNodeName (ObjDesc->IndexField.IndexObj->CommonField.Node), 478 AcpiUtGetNodeName (ObjDesc->IndexField.DataObj->CommonField.Node)); 479 break; 480 481 482 case ACPI_TYPE_LOCAL_ALIAS: 483 case ACPI_TYPE_LOCAL_METHOD_ALIAS: 484 485 AcpiOsPrintf ("Target %4.4s (%p)\n", 486 AcpiUtGetNodeName (ObjDesc), ObjDesc); 487 break; 488 489 default: 490 491 AcpiOsPrintf ("Object %p\n", ObjDesc); 492 break; 493 } 494 495 /* Common field handling */ 496 497 switch (Type) 498 { 499 case ACPI_TYPE_BUFFER_FIELD: 500 case ACPI_TYPE_LOCAL_REGION_FIELD: 501 case ACPI_TYPE_LOCAL_BANK_FIELD: 502 case ACPI_TYPE_LOCAL_INDEX_FIELD: 503 504 AcpiOsPrintf (" Off %.3X Len %.2X Acc %.2hd\n", 505 (ObjDesc->CommonField.BaseByteOffset * 8) 506 + ObjDesc->CommonField.StartFieldBitOffset, 507 ObjDesc->CommonField.BitLength, 508 ObjDesc->CommonField.AccessByteWidth); 509 break; 510 511 default: 512 break; 513 } 514 break; 515 516 517 case ACPI_DISPLAY_OBJECTS: 518 519 AcpiOsPrintf ("O:%p", ObjDesc); 520 if (!ObjDesc) 521 { 522 /* No attached object, we are done */ 523 524 AcpiOsPrintf ("\n"); 525 return (AE_OK); 526 } 527 528 AcpiOsPrintf ("(R%d)", ObjDesc->Common.ReferenceCount); 529 530 switch (Type) 531 { 532 case ACPI_TYPE_METHOD: 533 534 /* Name is a Method and its AML offset/length are set */ 535 536 AcpiOsPrintf (" M:%p-%X\n", ObjDesc->Method.AmlStart, 537 ObjDesc->Method.AmlLength); 538 break; 539 540 case ACPI_TYPE_INTEGER: 541 542 AcpiOsPrintf (" I:%8.8X8.8%X\n", 543 ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value)); 544 break; 545 546 case ACPI_TYPE_STRING: 547 548 AcpiOsPrintf (" S:%p-%X\n", ObjDesc->String.Pointer, 549 ObjDesc->String.Length); 550 break; 551 552 case ACPI_TYPE_BUFFER: 553 554 AcpiOsPrintf (" B:%p-%X\n", ObjDesc->Buffer.Pointer, 555 ObjDesc->Buffer.Length); 556 break; 557 558 default: 559 560 AcpiOsPrintf ("\n"); 561 break; 562 } 563 break; 564 565 566 default: 567 AcpiOsPrintf ("\n"); 568 break; 569 } 570 571 /* If debug turned off, done */ 572 573 if (!(AcpiDbgLevel & ACPI_LV_VALUES)) 574 { 575 return (AE_OK); 576 } 577 578 579 /* If there is an attached object, display it */ 580 581 DbgLevel = AcpiDbgLevel; 582 AcpiDbgLevel = 0; 583 ObjDesc = AcpiNsGetAttachedObject (ThisNode); 584 AcpiDbgLevel = DbgLevel; 585 586 /* Dump attached objects */ 587 588 while (ObjDesc) 589 { 590 ObjType = ACPI_TYPE_INVALID; 591 AcpiOsPrintf ("Attached Object %p: ", ObjDesc); 592 593 /* Decode the type of attached object and dump the contents */ 594 595 switch (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc)) 596 { 597 case ACPI_DESC_TYPE_NAMED: 598 599 AcpiOsPrintf ("(Ptr to Node)\n"); 600 BytesToDump = sizeof (ACPI_NAMESPACE_NODE); 601 ACPI_DUMP_BUFFER (ObjDesc, BytesToDump); 602 break; 603 604 case ACPI_DESC_TYPE_OPERAND: 605 606 ObjType = ACPI_GET_OBJECT_TYPE (ObjDesc); 607 608 if (ObjType > ACPI_TYPE_LOCAL_MAX) 609 { 610 AcpiOsPrintf ("(Pointer to ACPI Object type %.2X [UNKNOWN])\n", 611 ObjType); 612 BytesToDump = 32; 613 } 614 else 615 { 616 AcpiOsPrintf ("(Pointer to ACPI Object type %.2X [%s])\n", 617 ObjType, AcpiUtGetTypeName (ObjType)); 618 BytesToDump = sizeof (ACPI_OPERAND_OBJECT); 619 } 620 621 ACPI_DUMP_BUFFER (ObjDesc, BytesToDump); 622 break; 623 624 default: 625 626 break; 627 } 628 629 /* If value is NOT an internal object, we are done */ 630 631 if (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc) != ACPI_DESC_TYPE_OPERAND) 632 { 633 goto Cleanup; 634 } 635 636 /* 637 * Valid object, get the pointer to next level, if any 638 */ 639 switch (ObjType) 640 { 641 case ACPI_TYPE_BUFFER: 642 case ACPI_TYPE_STRING: 643 /* 644 * NOTE: takes advantage of common fields between string/buffer 645 */ 646 BytesToDump = ObjDesc->String.Length; 647 ObjDesc = (void *) ObjDesc->String.Pointer; 648 AcpiOsPrintf ( "(Buffer/String pointer %p length %X)\n", 649 ObjDesc, BytesToDump); 650 ACPI_DUMP_BUFFER (ObjDesc, BytesToDump); 651 goto Cleanup; 652 653 case ACPI_TYPE_BUFFER_FIELD: 654 ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->BufferField.BufferObj; 655 break; 656 657 case ACPI_TYPE_PACKAGE: 658 ObjDesc = (void *) ObjDesc->Package.Elements; 659 break; 660 661 case ACPI_TYPE_METHOD: 662 ObjDesc = (void *) ObjDesc->Method.AmlStart; 663 break; 664 665 case ACPI_TYPE_LOCAL_REGION_FIELD: 666 ObjDesc = (void *) ObjDesc->Field.RegionObj; 667 break; 668 669 case ACPI_TYPE_LOCAL_BANK_FIELD: 670 ObjDesc = (void *) ObjDesc->BankField.RegionObj; 671 break; 672 673 case ACPI_TYPE_LOCAL_INDEX_FIELD: 674 ObjDesc = (void *) ObjDesc->IndexField.IndexObj; 675 break; 676 677 default: 678 goto Cleanup; 679 } 680 681 ObjType = ACPI_TYPE_INVALID; /* Terminate loop after next pass */ 682 } 683 684 Cleanup: 685 AcpiOsPrintf ("\n"); 686 return (AE_OK); 687 } 688 689 690 /******************************************************************************* 691 * 692 * FUNCTION: AcpiNsDumpObjects 693 * 694 * PARAMETERS: Type - Object type to be dumped 695 * DisplayType - 0 or ACPI_DISPLAY_SUMMARY 696 * MaxDepth - Maximum depth of dump. Use ACPI_UINT32_MAX 697 * for an effectively unlimited depth. 698 * OwnerId - Dump only objects owned by this ID. Use 699 * ACPI_UINT32_MAX to match all owners. 700 * StartHandle - Where in namespace to start/end search 701 * 702 * RETURN: None 703 * 704 * DESCRIPTION: Dump typed objects within the loaded namespace. 705 * Uses AcpiNsWalkNamespace in conjunction with AcpiNsDumpOneObject. 706 * 707 ******************************************************************************/ 708 709 void 710 AcpiNsDumpObjects ( 711 ACPI_OBJECT_TYPE Type, 712 UINT8 DisplayType, 713 UINT32 MaxDepth, 714 ACPI_OWNER_ID OwnerId, 715 ACPI_HANDLE StartHandle) 716 { 717 ACPI_WALK_INFO Info; 718 719 720 ACPI_FUNCTION_ENTRY (); 721 722 723 Info.DebugLevel = ACPI_LV_TABLES; 724 Info.OwnerId = OwnerId; 725 Info.DisplayType = DisplayType; 726 727 (void) AcpiNsWalkNamespace (Type, StartHandle, MaxDepth, 728 ACPI_NS_WALK_NO_UNLOCK | ACPI_NS_WALK_TEMP_NODES, 729 AcpiNsDumpOneObject, (void *) &Info, NULL); 730 } 731 732 733 /******************************************************************************* 734 * 735 * FUNCTION: AcpiNsDumpEntry 736 * 737 * PARAMETERS: Handle - Node to be dumped 738 * DebugLevel - Output level 739 * 740 * RETURN: None 741 * 742 * DESCRIPTION: Dump a single Node 743 * 744 ******************************************************************************/ 745 746 void 747 AcpiNsDumpEntry ( 748 ACPI_HANDLE Handle, 749 UINT32 DebugLevel) 750 { 751 ACPI_WALK_INFO Info; 752 753 754 ACPI_FUNCTION_ENTRY (); 755 756 757 Info.DebugLevel = DebugLevel; 758 Info.OwnerId = ACPI_OWNER_ID_MAX; 759 Info.DisplayType = ACPI_DISPLAY_SUMMARY; 760 761 (void) AcpiNsDumpOneObject (Handle, 1, &Info, NULL); 762 } 763 764 765 #ifdef ACPI_ASL_COMPILER 766 /******************************************************************************* 767 * 768 * FUNCTION: AcpiNsDumpTables 769 * 770 * PARAMETERS: SearchBase - Root of subtree to be dumped, or 771 * NS_ALL to dump the entire namespace 772 * MaxDepth - Maximum depth of dump. Use INT_MAX 773 * for an effectively unlimited depth. 774 * 775 * RETURN: None 776 * 777 * DESCRIPTION: Dump the name space, or a portion of it. 778 * 779 ******************************************************************************/ 780 781 void 782 AcpiNsDumpTables ( 783 ACPI_HANDLE SearchBase, 784 UINT32 MaxDepth) 785 { 786 ACPI_HANDLE SearchHandle = SearchBase; 787 788 789 ACPI_FUNCTION_TRACE (NsDumpTables); 790 791 792 if (!AcpiGbl_RootNode) 793 { 794 /* 795 * If the name space has not been initialized, 796 * there is nothing to dump. 797 */ 798 ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "namespace not initialized!\n")); 799 return_VOID; 800 } 801 802 if (ACPI_NS_ALL == SearchBase) 803 { 804 /* Entire namespace */ 805 806 SearchHandle = AcpiGbl_RootNode; 807 ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "\\\n")); 808 } 809 810 AcpiNsDumpObjects (ACPI_TYPE_ANY, ACPI_DISPLAY_OBJECTS, MaxDepth, 811 ACPI_OWNER_ID_MAX, SearchHandle); 812 return_VOID; 813 } 814 #endif 815 #endif 816 817