1 /****************************************************************************** 2 * 3 * Module Name: nsdump - table dumping routines for debug 4 * 5 *****************************************************************************/ 6 7 /****************************************************************************** 8 * 9 * 1. Copyright Notice 10 * 11 * Some or all of this work - Copyright (c) 1999 - 2009, Intel Corp. 12 * All rights reserved. 13 * 14 * 2. License 15 * 16 * 2.1. This is your license from Intel Corp. under its intellectual property 17 * rights. You may have additional license terms from the party that provided 18 * you this software, covering your right to use that party's intellectual 19 * property rights. 20 * 21 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a 22 * copy of the source code appearing in this file ("Covered Code") an 23 * irrevocable, perpetual, worldwide license under Intel's copyrights in the 24 * base code distributed originally by Intel ("Original Intel Code") to copy, 25 26 * make derivatives, distribute, use and display any portion of the Covered 27 * Code in any form, with the right to sublicense such rights; and 28 * 29 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent 30 * license (with the right to sublicense), under only those claims of Intel 31 * patents that are infringed by the Original Intel Code, to make, use, sell, 32 * offer to sell, and import the Covered Code and derivative works thereof 33 * solely to the minimum extent necessary to exercise the above copyright 34 * license, and in no event shall the patent license extend to any additions 35 * to or modifications of the Original Intel Code. No other license or right 36 * is granted directly or by implication, estoppel or otherwise; 37 * 38 * The above copyright and patent license is granted only if the following 39 * conditions are met: 40 * 41 * 3. Conditions 42 * 43 * 3.1. Redistribution of Source with Rights to Further Distribute Source. 44 * Redistribution of source code of any substantial portion of the Covered 45 * Code or modification with rights to further distribute source must include 46 * the above Copyright Notice, the above License, this list of Conditions, 47 * and the following Disclaimer and Export Compliance provision. In addition, 48 * Licensee must cause all Covered Code to which Licensee contributes to 49 * contain a file documenting the changes Licensee made to create that Covered 50 * Code and the date of any change. Licensee must include in that file the 51 * documentation of any changes made by any predecessor Licensee. Licensee 52 * must include a prominent statement that the modification is derived, 53 * directly or indirectly, from Original Intel Code. 54 * 55 * 3.2. Redistribution of Source with no Rights to Further Distribute Source. 56 * Redistribution of source code of any substantial portion of the Covered 57 * Code or modification without rights to further distribute source must 58 * include the following Disclaimer and Export Compliance provision in the 59 * documentation and/or other materials provided with distribution. In 60 * addition, Licensee may not authorize further sublicense of source of any 61 * portion of the Covered Code, and must include terms to the effect that the 62 * license from Licensee to its licensee is limited to the intellectual 63 * property embodied in the software Licensee provides to its licensee, and 64 * not to intellectual property embodied in modifications its licensee may 65 * make. 66 * 67 * 3.3. Redistribution of Executable. Redistribution in executable form of any 68 * substantial portion of the Covered Code or modification must reproduce the 69 * above Copyright Notice, and the following Disclaimer and Export Compliance 70 * provision in the documentation and/or other materials provided with the 71 * distribution. 72 * 73 * 3.4. Intel retains all right, title, and interest in and to the Original 74 * Intel Code. 75 * 76 * 3.5. Neither the name Intel nor any other trademark owned or controlled by 77 * Intel shall be used in advertising or otherwise to promote the sale, use or 78 * other dealings in products derived from or relating to the Covered Code 79 * without prior written authorization from Intel. 80 * 81 * 4. Disclaimer and Export Compliance 82 * 83 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED 84 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE 85 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, 86 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY 87 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY 88 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A 89 * PARTICULAR PURPOSE. 90 * 91 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES 92 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR 93 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, 94 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY 95 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL 96 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS 97 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY 98 * LIMITED REMEDY. 99 * 100 * 4.3. Licensee shall not export, either directly or indirectly, any of this 101 * software or system incorporating such software without first obtaining any 102 * required license or other approval from the U. S. Department of Commerce or 103 * any other agency or department of the United States Government. In the 104 * event Licensee exports any such software from the United States or 105 * re-exports any such software from a foreign destination, Licensee shall 106 * ensure that the distribution and export/re-export of the software is in 107 * compliance with all laws, regulations, orders, or other restrictions of the 108 * U.S. Export Administration Regulations. Licensee agrees that neither it nor 109 * any of its subsidiaries will export/re-export any technical data, process, 110 * software, or service, directly or indirectly, to any country for which the 111 * United States government or any agency thereof requires an export license, 112 * other governmental approval, or letter of assurance, without first obtaining 113 * such license, approval or letter. 114 * 115 *****************************************************************************/ 116 117 #define __NSDUMP_C__ 118 119 #include "acpi.h" 120 #include "accommon.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 if (!ThisNode) 291 { 292 ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Invalid object handle %p\n", 293 ObjHandle)); 294 return (AE_OK); 295 } 296 297 Type = ThisNode->Type; 298 299 /* Check if the owner matches */ 300 301 if ((Info->OwnerId != ACPI_OWNER_ID_MAX) && 302 (Info->OwnerId != ThisNode->OwnerId)) 303 { 304 return (AE_OK); 305 } 306 307 if (!(Info->DisplayType & ACPI_DISPLAY_SHORT)) 308 { 309 /* Indent the object according to the level */ 310 311 AcpiOsPrintf ("%2d%*s", (UINT32) Level - 1, (int) Level * 2, " "); 312 313 /* Check the node type and name */ 314 315 if (Type > ACPI_TYPE_LOCAL_MAX) 316 { 317 ACPI_WARNING ((AE_INFO, "Invalid ACPI Object Type %08X", Type)); 318 } 319 320 AcpiOsPrintf ("%4.4s", AcpiUtGetNodeName (ThisNode)); 321 } 322 323 /* Now we can print out the pertinent information */ 324 325 AcpiOsPrintf (" %-12s %p %2.2X ", 326 AcpiUtGetTypeName (Type), ThisNode, ThisNode->OwnerId); 327 328 DbgLevel = AcpiDbgLevel; 329 AcpiDbgLevel = 0; 330 ObjDesc = AcpiNsGetAttachedObject (ThisNode); 331 AcpiDbgLevel = DbgLevel; 332 333 /* Temp nodes are those nodes created by a control method */ 334 335 if (ThisNode->Flags & ANOBJ_TEMPORARY) 336 { 337 AcpiOsPrintf ("(T) "); 338 } 339 340 switch (Info->DisplayType & ACPI_DISPLAY_MASK) 341 { 342 case ACPI_DISPLAY_SUMMARY: 343 344 if (!ObjDesc) 345 { 346 /* No attached object, we are done */ 347 348 AcpiOsPrintf ("\n"); 349 return (AE_OK); 350 } 351 352 switch (Type) 353 { 354 case ACPI_TYPE_PROCESSOR: 355 356 AcpiOsPrintf ("ID %X Len %.4X Addr %p\n", 357 ObjDesc->Processor.ProcId, ObjDesc->Processor.Length, 358 ACPI_CAST_PTR (void, ObjDesc->Processor.Address)); 359 break; 360 361 362 case ACPI_TYPE_DEVICE: 363 364 AcpiOsPrintf ("Notify Object: %p\n", ObjDesc); 365 break; 366 367 368 case ACPI_TYPE_METHOD: 369 370 AcpiOsPrintf ("Args %X Len %.4X Aml %p\n", 371 (UINT32) ObjDesc->Method.ParamCount, 372 ObjDesc->Method.AmlLength, ObjDesc->Method.AmlStart); 373 break; 374 375 376 case ACPI_TYPE_INTEGER: 377 378 AcpiOsPrintf ("= %8.8X%8.8X\n", 379 ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value)); 380 break; 381 382 383 case ACPI_TYPE_PACKAGE: 384 385 if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID) 386 { 387 AcpiOsPrintf ("Elements %.2X\n", 388 ObjDesc->Package.Count); 389 } 390 else 391 { 392 AcpiOsPrintf ("[Length not yet evaluated]\n"); 393 } 394 break; 395 396 397 case ACPI_TYPE_BUFFER: 398 399 if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID) 400 { 401 AcpiOsPrintf ("Len %.2X", 402 ObjDesc->Buffer.Length); 403 404 /* Dump some of the buffer */ 405 406 if (ObjDesc->Buffer.Length > 0) 407 { 408 AcpiOsPrintf (" ="); 409 for (i = 0; (i < ObjDesc->Buffer.Length && i < 12); i++) 410 { 411 AcpiOsPrintf (" %.2hX", ObjDesc->Buffer.Pointer[i]); 412 } 413 } 414 AcpiOsPrintf ("\n"); 415 } 416 else 417 { 418 AcpiOsPrintf ("[Length not yet evaluated]\n"); 419 } 420 break; 421 422 423 case ACPI_TYPE_STRING: 424 425 AcpiOsPrintf ("Len %.2X ", ObjDesc->String.Length); 426 AcpiUtPrintString (ObjDesc->String.Pointer, 32); 427 AcpiOsPrintf ("\n"); 428 break; 429 430 431 case ACPI_TYPE_REGION: 432 433 AcpiOsPrintf ("[%s]", 434 AcpiUtGetRegionName (ObjDesc->Region.SpaceId)); 435 if (ObjDesc->Region.Flags & AOPOBJ_DATA_VALID) 436 { 437 AcpiOsPrintf (" Addr %8.8X%8.8X Len %.4X\n", 438 ACPI_FORMAT_NATIVE_UINT (ObjDesc->Region.Address), 439 ObjDesc->Region.Length); 440 } 441 else 442 { 443 AcpiOsPrintf (" [Address/Length not yet evaluated]\n"); 444 } 445 break; 446 447 448 case ACPI_TYPE_LOCAL_REFERENCE: 449 450 AcpiOsPrintf ("[%s]\n", AcpiUtGetReferenceName (ObjDesc)); 451 break; 452 453 454 case ACPI_TYPE_BUFFER_FIELD: 455 456 if (ObjDesc->BufferField.BufferObj && 457 ObjDesc->BufferField.BufferObj->Buffer.Node) 458 { 459 AcpiOsPrintf ("Buf [%4.4s]", 460 AcpiUtGetNodeName ( 461 ObjDesc->BufferField.BufferObj->Buffer.Node)); 462 } 463 break; 464 465 466 case ACPI_TYPE_LOCAL_REGION_FIELD: 467 468 AcpiOsPrintf ("Rgn [%4.4s]", 469 AcpiUtGetNodeName ( 470 ObjDesc->CommonField.RegionObj->Region.Node)); 471 break; 472 473 474 case ACPI_TYPE_LOCAL_BANK_FIELD: 475 476 AcpiOsPrintf ("Rgn [%4.4s] Bnk [%4.4s]", 477 AcpiUtGetNodeName ( 478 ObjDesc->CommonField.RegionObj->Region.Node), 479 AcpiUtGetNodeName ( 480 ObjDesc->BankField.BankObj->CommonField.Node)); 481 break; 482 483 484 case ACPI_TYPE_LOCAL_INDEX_FIELD: 485 486 AcpiOsPrintf ("Idx [%4.4s] Dat [%4.4s]", 487 AcpiUtGetNodeName ( 488 ObjDesc->IndexField.IndexObj->CommonField.Node), 489 AcpiUtGetNodeName ( 490 ObjDesc->IndexField.DataObj->CommonField.Node)); 491 break; 492 493 494 case ACPI_TYPE_LOCAL_ALIAS: 495 case ACPI_TYPE_LOCAL_METHOD_ALIAS: 496 497 AcpiOsPrintf ("Target %4.4s (%p)\n", 498 AcpiUtGetNodeName (ObjDesc), ObjDesc); 499 break; 500 501 default: 502 503 AcpiOsPrintf ("Object %p\n", ObjDesc); 504 break; 505 } 506 507 /* Common field handling */ 508 509 switch (Type) 510 { 511 case ACPI_TYPE_BUFFER_FIELD: 512 case ACPI_TYPE_LOCAL_REGION_FIELD: 513 case ACPI_TYPE_LOCAL_BANK_FIELD: 514 case ACPI_TYPE_LOCAL_INDEX_FIELD: 515 516 AcpiOsPrintf (" Off %.3X Len %.2X Acc %.2hd\n", 517 (ObjDesc->CommonField.BaseByteOffset * 8) 518 + ObjDesc->CommonField.StartFieldBitOffset, 519 ObjDesc->CommonField.BitLength, 520 ObjDesc->CommonField.AccessByteWidth); 521 break; 522 523 default: 524 break; 525 } 526 break; 527 528 529 case ACPI_DISPLAY_OBJECTS: 530 531 AcpiOsPrintf ("O:%p", ObjDesc); 532 if (!ObjDesc) 533 { 534 /* No attached object, we are done */ 535 536 AcpiOsPrintf ("\n"); 537 return (AE_OK); 538 } 539 540 AcpiOsPrintf ("(R%d)", ObjDesc->Common.ReferenceCount); 541 542 switch (Type) 543 { 544 case ACPI_TYPE_METHOD: 545 546 /* Name is a Method and its AML offset/length are set */ 547 548 AcpiOsPrintf (" M:%p-%X\n", ObjDesc->Method.AmlStart, 549 ObjDesc->Method.AmlLength); 550 break; 551 552 case ACPI_TYPE_INTEGER: 553 554 AcpiOsPrintf (" I:%8.8X8.8%X\n", 555 ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value)); 556 break; 557 558 case ACPI_TYPE_STRING: 559 560 AcpiOsPrintf (" S:%p-%X\n", ObjDesc->String.Pointer, 561 ObjDesc->String.Length); 562 break; 563 564 case ACPI_TYPE_BUFFER: 565 566 AcpiOsPrintf (" B:%p-%X\n", ObjDesc->Buffer.Pointer, 567 ObjDesc->Buffer.Length); 568 break; 569 570 default: 571 572 AcpiOsPrintf ("\n"); 573 break; 574 } 575 break; 576 577 578 default: 579 AcpiOsPrintf ("\n"); 580 break; 581 } 582 583 /* If debug turned off, done */ 584 585 if (!(AcpiDbgLevel & ACPI_LV_VALUES)) 586 { 587 return (AE_OK); 588 } 589 590 /* If there is an attached object, display it */ 591 592 DbgLevel = AcpiDbgLevel; 593 AcpiDbgLevel = 0; 594 ObjDesc = AcpiNsGetAttachedObject (ThisNode); 595 AcpiDbgLevel = DbgLevel; 596 597 /* Dump attached objects */ 598 599 while (ObjDesc) 600 { 601 ObjType = ACPI_TYPE_INVALID; 602 AcpiOsPrintf ("Attached Object %p: ", ObjDesc); 603 604 /* Decode the type of attached object and dump the contents */ 605 606 switch (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc)) 607 { 608 case ACPI_DESC_TYPE_NAMED: 609 610 AcpiOsPrintf ("(Ptr to Node)\n"); 611 BytesToDump = sizeof (ACPI_NAMESPACE_NODE); 612 ACPI_DUMP_BUFFER (ObjDesc, BytesToDump); 613 break; 614 615 case ACPI_DESC_TYPE_OPERAND: 616 617 ObjType = ObjDesc->Common.Type; 618 619 if (ObjType > ACPI_TYPE_LOCAL_MAX) 620 { 621 AcpiOsPrintf ("(Pointer to ACPI Object type %.2X [UNKNOWN])\n", 622 ObjType); 623 BytesToDump = 32; 624 } 625 else 626 { 627 AcpiOsPrintf ("(Pointer to ACPI Object type %.2X [%s])\n", 628 ObjType, AcpiUtGetTypeName (ObjType)); 629 BytesToDump = sizeof (ACPI_OPERAND_OBJECT); 630 } 631 632 ACPI_DUMP_BUFFER (ObjDesc, BytesToDump); 633 break; 634 635 default: 636 637 break; 638 } 639 640 /* If value is NOT an internal object, we are done */ 641 642 if (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc) != ACPI_DESC_TYPE_OPERAND) 643 { 644 goto Cleanup; 645 } 646 647 /* Valid object, get the pointer to next level, if any */ 648 649 switch (ObjType) 650 { 651 case ACPI_TYPE_BUFFER: 652 case ACPI_TYPE_STRING: 653 /* 654 * NOTE: takes advantage of common fields between string/buffer 655 */ 656 BytesToDump = ObjDesc->String.Length; 657 ObjDesc = (void *) ObjDesc->String.Pointer; 658 AcpiOsPrintf ( "(Buffer/String pointer %p length %X)\n", 659 ObjDesc, BytesToDump); 660 ACPI_DUMP_BUFFER (ObjDesc, BytesToDump); 661 goto Cleanup; 662 663 case ACPI_TYPE_BUFFER_FIELD: 664 ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->BufferField.BufferObj; 665 break; 666 667 case ACPI_TYPE_PACKAGE: 668 ObjDesc = (void *) ObjDesc->Package.Elements; 669 break; 670 671 case ACPI_TYPE_METHOD: 672 ObjDesc = (void *) ObjDesc->Method.AmlStart; 673 break; 674 675 case ACPI_TYPE_LOCAL_REGION_FIELD: 676 ObjDesc = (void *) ObjDesc->Field.RegionObj; 677 break; 678 679 case ACPI_TYPE_LOCAL_BANK_FIELD: 680 ObjDesc = (void *) ObjDesc->BankField.RegionObj; 681 break; 682 683 case ACPI_TYPE_LOCAL_INDEX_FIELD: 684 ObjDesc = (void *) ObjDesc->IndexField.IndexObj; 685 break; 686 687 default: 688 goto Cleanup; 689 } 690 691 ObjType = ACPI_TYPE_INVALID; /* Terminate loop after next pass */ 692 } 693 694 Cleanup: 695 AcpiOsPrintf ("\n"); 696 return (AE_OK); 697 } 698 699 700 /******************************************************************************* 701 * 702 * FUNCTION: AcpiNsDumpObjects 703 * 704 * PARAMETERS: Type - Object type to be dumped 705 * DisplayType - 0 or ACPI_DISPLAY_SUMMARY 706 * MaxDepth - Maximum depth of dump. Use ACPI_UINT32_MAX 707 * for an effectively unlimited depth. 708 * OwnerId - Dump only objects owned by this ID. Use 709 * ACPI_UINT32_MAX to match all owners. 710 * StartHandle - Where in namespace to start/end search 711 * 712 * RETURN: None 713 * 714 * DESCRIPTION: Dump typed objects within the loaded namespace. Uses 715 * AcpiNsWalkNamespace in conjunction with AcpiNsDumpOneObject. 716 * 717 ******************************************************************************/ 718 719 void 720 AcpiNsDumpObjects ( 721 ACPI_OBJECT_TYPE Type, 722 UINT8 DisplayType, 723 UINT32 MaxDepth, 724 ACPI_OWNER_ID OwnerId, 725 ACPI_HANDLE StartHandle) 726 { 727 ACPI_WALK_INFO Info; 728 729 730 ACPI_FUNCTION_ENTRY (); 731 732 733 Info.DebugLevel = ACPI_LV_TABLES; 734 Info.OwnerId = OwnerId; 735 Info.DisplayType = DisplayType; 736 737 (void) AcpiNsWalkNamespace (Type, StartHandle, MaxDepth, 738 ACPI_NS_WALK_NO_UNLOCK | ACPI_NS_WALK_TEMP_NODES, 739 AcpiNsDumpOneObject, (void *) &Info, NULL); 740 } 741 742 743 /******************************************************************************* 744 * 745 * FUNCTION: AcpiNsDumpEntry 746 * 747 * PARAMETERS: Handle - Node to be dumped 748 * DebugLevel - Output level 749 * 750 * RETURN: None 751 * 752 * DESCRIPTION: Dump a single Node 753 * 754 ******************************************************************************/ 755 756 void 757 AcpiNsDumpEntry ( 758 ACPI_HANDLE Handle, 759 UINT32 DebugLevel) 760 { 761 ACPI_WALK_INFO Info; 762 763 764 ACPI_FUNCTION_ENTRY (); 765 766 767 Info.DebugLevel = DebugLevel; 768 Info.OwnerId = ACPI_OWNER_ID_MAX; 769 Info.DisplayType = ACPI_DISPLAY_SUMMARY; 770 771 (void) AcpiNsDumpOneObject (Handle, 1, &Info, NULL); 772 } 773 774 775 #ifdef ACPI_ASL_COMPILER 776 /******************************************************************************* 777 * 778 * FUNCTION: AcpiNsDumpTables 779 * 780 * PARAMETERS: SearchBase - Root of subtree to be dumped, or 781 * NS_ALL to dump the entire namespace 782 * MaxDepth - Maximum depth of dump. Use INT_MAX 783 * for an effectively unlimited depth. 784 * 785 * RETURN: None 786 * 787 * DESCRIPTION: Dump the name space, or a portion of it. 788 * 789 ******************************************************************************/ 790 791 void 792 AcpiNsDumpTables ( 793 ACPI_HANDLE SearchBase, 794 UINT32 MaxDepth) 795 { 796 ACPI_HANDLE SearchHandle = SearchBase; 797 798 799 ACPI_FUNCTION_TRACE (NsDumpTables); 800 801 802 if (!AcpiGbl_RootNode) 803 { 804 /* 805 * If the name space has not been initialized, 806 * there is nothing to dump. 807 */ 808 ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "namespace not initialized!\n")); 809 return_VOID; 810 } 811 812 if (ACPI_NS_ALL == SearchBase) 813 { 814 /* Entire namespace */ 815 816 SearchHandle = AcpiGbl_RootNode; 817 ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "\\\n")); 818 } 819 820 AcpiNsDumpObjects (ACPI_TYPE_ANY, ACPI_DISPLAY_OBJECTS, MaxDepth, 821 ACPI_OWNER_ID_MAX, SearchHandle); 822 return_VOID; 823 } 824 #endif 825 #endif 826 827