nsdump.c revision 85756
1/****************************************************************************** 2 * 3 * Module Name: nsdump - table dumping routines for debug 4 * $Revision: 105 $ 5 * 6 *****************************************************************************/ 7 8/****************************************************************************** 9 * 10 * 1. Copyright Notice 11 * 12 * Some or all of this work - Copyright (c) 1999, 2000, 2001, 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 MODULE_NAME ("nsdump") 129 130 131#if defined(ACPI_DEBUG) || defined(ENABLE_DEBUGGER) 132 133/******************************************************************************* 134 * 135 * FUNCTION: AcpiNsDumpPathname 136 * 137 * PARAMETERS: Handle - Object 138 * Msg - Prefix message 139 * Level - Desired debug level 140 * Component - Caller's component ID 141 * 142 * DESCRIPTION: Print an object's full namespace pathname 143 * Manages allocation/freeing of a pathname buffer 144 * 145 ******************************************************************************/ 146 147ACPI_STATUS 148AcpiNsDumpPathname ( 149 ACPI_HANDLE Handle, 150 NATIVE_CHAR *Msg, 151 UINT32 Level, 152 UINT32 Component) 153{ 154 NATIVE_CHAR *Buffer; 155 UINT32 Length; 156 157 158 FUNCTION_TRACE ("NsDumpPathname"); 159 160 161 /* Do this only if the requested debug level and component are enabled */ 162 163 if (!(AcpiDbgLevel & Level) || !(AcpiDbgLayer & Component)) 164 { 165 return_ACPI_STATUS (AE_OK); 166 } 167 168 Buffer = ACPI_MEM_ALLOCATE (PATHNAME_MAX); 169 if (!Buffer) 170 { 171 return_ACPI_STATUS (AE_NO_MEMORY); 172 } 173 174 /* Convert handle to a full pathname and print it (with supplied message) */ 175 176 Length = PATHNAME_MAX; 177 if (ACPI_SUCCESS (AcpiNsHandleToPathname (Handle, &Length, Buffer))) 178 { 179 AcpiOsPrintf ("%s %s (%p)\n", Msg, Buffer, Handle); 180 } 181 182 ACPI_MEM_FREE (Buffer); 183 184 return_ACPI_STATUS (AE_OK); 185} 186 187 188/******************************************************************************* 189 * 190 * FUNCTION: AcpiNsDumpOneObject 191 * 192 * PARAMETERS: Handle - Node to be dumped 193 * Level - Nesting level of the handle 194 * Context - Passed into WalkNamespace 195 * 196 * DESCRIPTION: Dump a single Node 197 * This procedure is a UserFunction called by AcpiNsWalkNamespace. 198 * 199 ******************************************************************************/ 200 201ACPI_STATUS 202AcpiNsDumpOneObject ( 203 ACPI_HANDLE ObjHandle, 204 UINT32 Level, 205 void *Context, 206 void **ReturnValue) 207{ 208 ACPI_WALK_INFO *Info = (ACPI_WALK_INFO *) Context; 209 ACPI_NAMESPACE_NODE *ThisNode; 210 ACPI_OPERAND_OBJECT *ObjDesc = NULL; 211 ACPI_OBJECT_TYPE8 ObjType; 212 ACPI_OBJECT_TYPE8 Type; 213 UINT32 BytesToDump; 214 UINT32 DownstreamSiblingMask = 0; 215 UINT32 LevelTmp; 216 UINT32 WhichBit; 217 UINT32 i; 218 219 220 PROC_NAME ("NsDumpOneObject"); 221 222 223 ThisNode = AcpiNsMapHandleToNode (ObjHandle); 224 225 LevelTmp = Level; 226 Type = ThisNode->Type; 227 WhichBit = 1; 228 229 230 if (!(AcpiDbgLevel & Info->DebugLevel)) 231 { 232 return (AE_OK); 233 } 234 235 if (!ObjHandle) 236 { 237 ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Null object handle\n")); 238 return (AE_OK); 239 } 240 241 /* Check if the owner matches */ 242 243 if ((Info->OwnerId != ACPI_UINT32_MAX) && 244 (Info->OwnerId != ThisNode->OwnerId)) 245 { 246 return (AE_OK); 247 } 248 249 250 /* Indent the object according to the level */ 251 252 while (LevelTmp--) 253 { 254 255 /* Print appropriate characters to form tree structure */ 256 257 if (LevelTmp) 258 { 259 if (DownstreamSiblingMask & WhichBit) 260 { 261 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, "|")); 262 } 263 264 else 265 { 266 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " ")); 267 } 268 269 WhichBit <<= 1; 270 } 271 272 else 273 { 274 if (AcpiNsExistDownstreamSibling (ThisNode + 1)) 275 { 276 DownstreamSiblingMask |= (1 << (Level - 1)); 277 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, "+")); 278 } 279 280 else 281 { 282 DownstreamSiblingMask &= ACPI_UINT32_MAX ^ (1 << (Level - 1)); 283 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, "+")); 284 } 285 286 if (ThisNode->Child == NULL) 287 { 288 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, "-")); 289 } 290 291 else if (AcpiNsExistDownstreamSibling (ThisNode->Child)) 292 { 293 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, "+")); 294 } 295 296 else 297 { 298 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, "-")); 299 } 300 } 301 } 302 303 304 /* Check the integrity of our data */ 305 306 if (Type > INTERNAL_TYPE_MAX) 307 { 308 Type = INTERNAL_TYPE_DEF_ANY; /* prints as *ERROR* */ 309 } 310 311 if (!AcpiUtValidAcpiName (ThisNode->Name)) 312 { 313 REPORT_WARNING (("Invalid ACPI Name %08X\n", ThisNode->Name)); 314 } 315 316 /* 317 * Now we can print out the pertinent information 318 */ 319 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " %4.4s %-12s %p", 320 (char*)&ThisNode->Name, AcpiUtGetTypeName (Type), ThisNode)); 321 322 ObjDesc = ThisNode->Object; 323 324 switch (Info->DisplayType) 325 { 326 case ACPI_DISPLAY_SUMMARY: 327 328 if (!ObjDesc) 329 { 330 /* No attached object, we are done */ 331 332 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, "\n")); 333 return (AE_OK); 334 } 335 336 337 switch (Type) 338 { 339 case ACPI_TYPE_PROCESSOR: 340 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " ID %d Addr %.4X Len %.4X\n", 341 ObjDesc->Processor.ProcId, 342 ObjDesc->Processor.Address, 343 ObjDesc->Processor.Length)); 344 break; 345 346 case ACPI_TYPE_DEVICE: 347 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " Notification object: %p", ObjDesc)); 348 break; 349 350 case ACPI_TYPE_METHOD: 351 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " Args %d Len %.4X Aml %p \n", 352 ObjDesc->Method.ParamCount, 353 ObjDesc->Method.AmlLength, 354 ObjDesc->Method.AmlStart)); 355 break; 356 357 case ACPI_TYPE_INTEGER: 358 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " = %8.8X%8.8X\n", 359 HIDWORD (ObjDesc->Integer.Value), 360 LODWORD (ObjDesc->Integer.Value))); 361 break; 362 363 case ACPI_TYPE_PACKAGE: 364 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " Elements %.2X\n", 365 ObjDesc->Package.Count)); 366 break; 367 368 case ACPI_TYPE_BUFFER: 369 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " Len %.2X", 370 ObjDesc->Buffer.Length)); 371 372 /* Dump some of the buffer */ 373 374 if (ObjDesc->Buffer.Length > 0) 375 { 376 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " =")); 377 for (i = 0; (i < ObjDesc->Buffer.Length && i < 12); i++) 378 { 379 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " %.2X", 380 ObjDesc->Buffer.Pointer[i])); 381 } 382 } 383 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, "\n")); 384 break; 385 386 case ACPI_TYPE_STRING: 387 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " Len %.2X", 388 ObjDesc->String.Length)); 389 390 if (ObjDesc->String.Length > 0) 391 { 392 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " = \"%.32s\"...", 393 ObjDesc->String.Pointer)); 394 } 395 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, "\n")); 396 break; 397 398 case ACPI_TYPE_REGION: 399 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " [%s]", 400 AcpiUtGetRegionName (ObjDesc->Region.SpaceId))); 401 if (ObjDesc->Region.Flags & AOPOBJ_DATA_VALID) 402 { 403 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " Addr %8.8X%8.8X Len %.4X\n", 404 HIDWORD(ObjDesc->Region.Address), 405 LODWORD(ObjDesc->Region.Address), 406 ObjDesc->Region.Length)); 407 } 408 else 409 { 410 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " [Address/Length not evaluated]\n")); 411 } 412 break; 413 414 case INTERNAL_TYPE_REFERENCE: 415 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " [%s]\n", 416 AcpiPsGetOpcodeName (ObjDesc->Reference.Opcode))); 417 break; 418 419 case ACPI_TYPE_BUFFER_FIELD: 420 421 /* TBD: print Buffer name when we can easily get it */ 422 break; 423 424 case INTERNAL_TYPE_REGION_FIELD: 425 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " Rgn [%4.4s]", 426 (char *) &ObjDesc->CommonField.RegionObj->Region.Node->Name)); 427 break; 428 429 case INTERNAL_TYPE_BANK_FIELD: 430 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " Rgn [%4.4s]", 431 (char *) &ObjDesc->CommonField.RegionObj->Region.Node->Name)); 432 break; 433 434 case INTERNAL_TYPE_INDEX_FIELD: 435 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " Rgn [%4.4s]", 436 (char *) &ObjDesc->IndexField.IndexObj->CommonField.RegionObj->Region.Node->Name)); 437 break; 438 439 default: 440 441 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " Object %p\n", ObjDesc)); 442 break; 443 } 444 445 /* Common field handling */ 446 447 switch (Type) 448 { 449 case ACPI_TYPE_BUFFER_FIELD: 450 case INTERNAL_TYPE_REGION_FIELD: 451 case INTERNAL_TYPE_BANK_FIELD: 452 case INTERNAL_TYPE_INDEX_FIELD: 453 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " Off %.2X Len %.2X Acc %.2d\n", 454 (ObjDesc->CommonField.BaseByteOffset * 8) + ObjDesc->CommonField.StartFieldBitOffset, 455 ObjDesc->CommonField.BitLength, 456 ObjDesc->CommonField.AccessBitWidth)); 457 break; 458 } 459 460 break; 461 462 463 case ACPI_DISPLAY_OBJECTS: 464 465 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, "%p O:%p", 466 ThisNode, ObjDesc)); 467 468 if (!ObjDesc) 469 { 470 /* No attached object, we are done */ 471 472 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, "\n")); 473 return (AE_OK); 474 } 475 476 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, "(R%d)", 477 ObjDesc->Common.ReferenceCount)); 478 479 switch (Type) 480 { 481 482 case ACPI_TYPE_METHOD: 483 484 /* Name is a Method and its AML offset/length are set */ 485 486 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " M:%p-%X\n", 487 ObjDesc->Method.AmlStart, 488 ObjDesc->Method.AmlLength)); 489 490 break; 491 492 493 case ACPI_TYPE_INTEGER: 494 495 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " N:%X%X\n", 496 HIDWORD(ObjDesc->Integer.Value), 497 LODWORD(ObjDesc->Integer.Value))); 498 break; 499 500 501 case ACPI_TYPE_STRING: 502 503 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " S:%p-%X\n", 504 ObjDesc->String.Pointer, 505 ObjDesc->String.Length)); 506 break; 507 508 509 case ACPI_TYPE_BUFFER: 510 511 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " B:%p-%X\n", 512 ObjDesc->Buffer.Pointer, 513 ObjDesc->Buffer.Length)); 514 break; 515 516 517 default: 518 519 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, "\n")); 520 break; 521 } 522 break; 523 } 524 525 /* If debug turned off, done */ 526 527 if (!(AcpiDbgLevel & ACPI_LV_VALUES)) 528 { 529 return (AE_OK); 530 } 531 532 533 /* If there is an attached object, display it */ 534 535 ObjDesc = ThisNode->Object; 536 537 /* Dump attached objects */ 538 539 while (ObjDesc) 540 { 541 ObjType = INTERNAL_TYPE_INVALID; 542 543 /* Decode the type of attached object and dump the contents */ 544 545 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " Attached Object %p: ", ObjDesc)); 546 547 if (VALID_DESCRIPTOR_TYPE (ObjDesc, ACPI_DESC_TYPE_NAMED)) 548 { 549 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, "(Ptr to Node)\n")); 550 BytesToDump = sizeof (ACPI_NAMESPACE_NODE); 551 } 552 553 554 else if (VALID_DESCRIPTOR_TYPE (ObjDesc, ACPI_DESC_TYPE_INTERNAL)) 555 { 556 ObjType = ObjDesc->Common.Type; 557 558 if (ObjType > INTERNAL_TYPE_MAX) 559 { 560 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, "(Ptr to ACPI Object type %X [UNKNOWN])\n", ObjType)); 561 BytesToDump = 32; 562 } 563 564 else 565 { 566 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, "(Ptr to ACPI Object type %2.2X [%s])\n", 567 ObjType, AcpiUtGetTypeName (ObjType))); 568 BytesToDump = sizeof (ACPI_OPERAND_OBJECT); 569 } 570 } 571 572 else 573 { 574 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, "(String or Buffer - not descriptor)\n")); 575 BytesToDump = 16; 576 } 577 578 DUMP_BUFFER (ObjDesc, BytesToDump); 579 580 /* If value is NOT an internal object, we are done */ 581 582 if (VALID_DESCRIPTOR_TYPE (ObjDesc, ACPI_DESC_TYPE_NAMED)) 583 { 584 goto Cleanup; 585 } 586 587 /* 588 * Valid object, get the pointer to next level, if any 589 */ 590 switch (ObjType) 591 { 592 case ACPI_TYPE_STRING: 593 ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->String.Pointer; 594 break; 595 596 case ACPI_TYPE_BUFFER: 597 ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->Buffer.Pointer; 598 break; 599 600 case ACPI_TYPE_BUFFER_FIELD: 601 ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->BufferField.BufferObj; 602 break; 603 604 case ACPI_TYPE_PACKAGE: 605 ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->Package.Elements; 606 break; 607 608 case ACPI_TYPE_METHOD: 609 ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->Method.AmlStart; 610 break; 611 612 case INTERNAL_TYPE_REGION_FIELD: 613 ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->Field.RegionObj; 614 break; 615 616 case INTERNAL_TYPE_BANK_FIELD: 617 ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->BankField.RegionObj; 618 break; 619 620 case INTERNAL_TYPE_INDEX_FIELD: 621 ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->IndexField.IndexObj; 622 break; 623 624 default: 625 goto Cleanup; 626 } 627 628 ObjType = INTERNAL_TYPE_INVALID; /* Terminate loop after next pass */ 629 } 630 631Cleanup: 632 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, "\n")); 633 return (AE_OK); 634} 635 636 637/******************************************************************************* 638 * 639 * FUNCTION: AcpiNsDumpObjects 640 * 641 * PARAMETERS: Type - Object type to be dumped 642 * MaxDepth - Maximum depth of dump. Use ACPI_UINT32_MAX 643 * for an effectively unlimited depth. 644 * OwnerId - Dump only objects owned by this ID. Use 645 * ACPI_UINT32_MAX to match all owners. 646 * StartHandle - Where in namespace to start/end search 647 * 648 * DESCRIPTION: Dump typed objects within the loaded namespace. 649 * Uses AcpiNsWalkNamespace in conjunction with AcpiNsDumpOneObject. 650 * 651 ******************************************************************************/ 652 653void 654AcpiNsDumpObjects ( 655 ACPI_OBJECT_TYPE8 Type, 656 UINT8 DisplayType, 657 UINT32 MaxDepth, 658 UINT32 OwnerId, 659 ACPI_HANDLE StartHandle) 660{ 661 ACPI_WALK_INFO Info; 662 663 664 FUNCTION_ENTRY (); 665 666 667 Info.DebugLevel = ACPI_LV_TABLES; 668 Info.OwnerId = OwnerId; 669 Info.DisplayType = DisplayType; 670 671 672 AcpiNsWalkNamespace (Type, StartHandle, MaxDepth, NS_WALK_NO_UNLOCK, AcpiNsDumpOneObject, 673 (void *) &Info, NULL); 674} 675 676 677#ifndef _ACPI_ASL_COMPILER 678/******************************************************************************* 679 * 680 * FUNCTION: AcpiNsDumpOneDevice 681 * 682 * PARAMETERS: Handle - Node to be dumped 683 * Level - Nesting level of the handle 684 * Context - Passed into WalkNamespace 685 * 686 * DESCRIPTION: Dump a single Node that represents a device 687 * This procedure is a UserFunction called by AcpiNsWalkNamespace. 688 * 689 ******************************************************************************/ 690 691ACPI_STATUS 692AcpiNsDumpOneDevice ( 693 ACPI_HANDLE ObjHandle, 694 UINT32 Level, 695 void *Context, 696 void **ReturnValue) 697{ 698 ACPI_DEVICE_INFO Info; 699 ACPI_STATUS Status; 700 UINT32 i; 701 702 703 PROC_NAME ("NsDumpOneDevice"); 704 705 706 Status = AcpiNsDumpOneObject (ObjHandle, Level, Context, ReturnValue); 707 708 Status = AcpiGetObjectInfo (ObjHandle, &Info); 709 if (ACPI_SUCCESS (Status)) 710 { 711 for (i = 0; i < Level; i++) 712 { 713 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " ")); 714 } 715 716 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " HID: %s, ADR: %8.8X%8.8X, Status: %x\n", 717 Info.HardwareId, HIDWORD(Info.Address), LODWORD(Info.Address), Info.CurrentStatus)); 718 } 719 720 return (Status); 721} 722 723 724/******************************************************************************* 725 * 726 * FUNCTION: AcpiNsDumpRootDevices 727 * 728 * PARAMETERS: None 729 * 730 * DESCRIPTION: Dump all objects of type "device" 731 * 732 ******************************************************************************/ 733 734void 735AcpiNsDumpRootDevices (void) 736{ 737 ACPI_HANDLE SysBusHandle; 738 739 740 PROC_NAME ("NsDumpRootDevices"); 741 742 743 /* Only dump the table if tracing is enabled */ 744 745 if (!(ACPI_LV_TABLES & AcpiDbgLevel)) 746 { 747 return; 748 } 749 750 AcpiGetHandle (0, NS_SYSTEM_BUS, &SysBusHandle); 751 752 ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "Display of all devices in the namespace:\n")); 753 AcpiNsWalkNamespace (ACPI_TYPE_DEVICE, SysBusHandle, ACPI_UINT32_MAX, NS_WALK_NO_UNLOCK, 754 AcpiNsDumpOneDevice, NULL, NULL); 755} 756 757#endif 758 759/******************************************************************************* 760 * 761 * FUNCTION: AcpiNsDumpTables 762 * 763 * PARAMETERS: SearchBase - Root of subtree to be dumped, or 764 * NS_ALL to dump the entire namespace 765 * MaxDepth - Maximum depth of dump. Use INT_MAX 766 * for an effectively unlimited depth. 767 * 768 * DESCRIPTION: Dump the name space, or a portion of it. 769 * 770 ******************************************************************************/ 771 772void 773AcpiNsDumpTables ( 774 ACPI_HANDLE SearchBase, 775 UINT32 MaxDepth) 776{ 777 ACPI_HANDLE SearchHandle = SearchBase; 778 779 780 FUNCTION_TRACE ("NsDumpTables"); 781 782 783 if (!AcpiGbl_RootNode) 784 { 785 /* 786 * If the name space has not been initialized, 787 * there is nothing to dump. 788 */ 789 ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "name space not initialized!\n")); 790 return_VOID; 791 } 792 793 if (NS_ALL == SearchBase) 794 { 795 /* entire namespace */ 796 797 SearchHandle = AcpiGbl_RootNode; 798 ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "\\\n")); 799 } 800 801 802 AcpiNsDumpObjects (ACPI_TYPE_ANY, ACPI_DISPLAY_OBJECTS, MaxDepth, 803 ACPI_UINT32_MAX, SearchHandle); 804 return_VOID; 805} 806 807 808/******************************************************************************* 809 * 810 * FUNCTION: AcpiNsDumpEntry 811 * 812 * PARAMETERS: Handle - Node to be dumped 813 * DebugLevel - Output level 814 * 815 * DESCRIPTION: Dump a single Node 816 * 817 ******************************************************************************/ 818 819void 820AcpiNsDumpEntry ( 821 ACPI_HANDLE Handle, 822 UINT32 DebugLevel) 823{ 824 ACPI_WALK_INFO Info; 825 826 827 FUNCTION_ENTRY (); 828 829 830 Info.DebugLevel = DebugLevel; 831 Info.OwnerId = ACPI_UINT32_MAX; 832 833 AcpiNsDumpOneObject (Handle, 1, &Info, NULL); 834} 835 836#endif 837 838