nsdump.c revision 87031
174462Salfred/****************************************************************************** 274462Salfred * 374462Salfred * Module Name: nsdump - table dumping routines for debug 4261046Smav * $Revision: 116 $ 5261046Smav * 6261046Smav *****************************************************************************/ 7261046Smav 8261046Smav/****************************************************************************** 9261046Smav * 10261046Smav * 1. Copyright Notice 11261046Smav * 12261046Smav * Some or all of this work - Copyright (c) 1999, 2000, 2001, Intel Corp. 13261046Smav * All rights reserved. 14261046Smav * 15261046Smav * 2. License 16261046Smav * 17261046Smav * 2.1. This is your license from Intel Corp. under its intellectual property 18261046Smav * rights. You may have additional license terms from the party that provided 19261046Smav * you this software, covering your right to use that party's intellectual 20261046Smav * property rights. 21261046Smav * 22261046Smav * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a 23261046Smav * copy of the source code appearing in this file ("Covered Code") an 24261046Smav * irrevocable, perpetual, worldwide license under Intel's copyrights in the 25261046Smav * base code distributed originally by Intel ("Original Intel Code") to copy, 26261046Smav 27261046Smav * make derivatives, distribute, use and display any portion of the Covered 28261046Smav * Code in any form, with the right to sublicense such rights; and 29261046Smav * 3074462Salfred * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent 3174462Salfred * license (with the right to sublicense), under only those claims of Intel 3274462Salfred * patents that are infringed by the Original Intel Code, to make, use, sell, 3374462Salfred * offer to sell, and import the Covered Code and derivative works thereof 3474462Salfred * solely to the minimum extent necessary to exercise the above copyright 3574462Salfred * license, and in no event shall the patent license extend to any additions 3674462Salfred * to or modifications of the Original Intel Code. No other license or right 3774462Salfred * is granted directly or by implication, estoppel or otherwise; 3874462Salfred * 3974462Salfred * The above copyright and patent license is granted only if the following 4074462Salfred * conditions are met: 4174462Salfred * 4274462Salfred * 3. Conditions 4374462Salfred * 4474462Salfred * 3.1. Redistribution of Source with Rights to Further Distribute Source. 4574462Salfred * Redistribution of source code of any substantial portion of the Covered 4674462Salfred * Code or modification with rights to further distribute source must include 4774462Salfred * the above Copyright Notice, the above License, this list of Conditions, 4874462Salfred * and the following Disclaimer and Export Compliance provision. In addition, 4974462Salfred * Licensee must cause all Covered Code to which Licensee contributes to 5074462Salfred * contain a file documenting the changes Licensee made to create that Covered 5174462Salfred * Code and the date of any change. Licensee must include in that file the 5274462Salfred * documentation of any changes made by any predecessor Licensee. Licensee 5374462Salfred * must include a prominent statement that the modification is derived, 5474462Salfred * directly or indirectly, from Original Intel Code. 5574462Salfred * 5674462Salfred * 3.2. Redistribution of Source with no Rights to Further Distribute Source. 5774462Salfred * Redistribution of source code of any substantial portion of the Covered 5874462Salfred * Code or modification without rights to further distribute source must 5974462Salfred * include the following Disclaimer and Export Compliance provision in the 6074462Salfred * documentation and/or other materials provided with distribution. In 6174462Salfred * addition, Licensee may not authorize further sublicense of source of any 6274462Salfred * portion of the Covered Code, and must include terms to the effect that the 6374462Salfred * license from Licensee to its licensee is limited to the intellectual 6474462Salfred * property embodied in the software Licensee provides to its licensee, and 6593032Simp * not to intellectual property embodied in modifications its licensee may 6693032Simp * make. 6774462Salfred * 6874462Salfred * 3.3. Redistribution of Executable. Redistribution in executable form of any 6974462Salfred * substantial portion of the Covered Code or modification must reproduce the 7074462Salfred * above Copyright Notice, and the following Disclaimer and Export Compliance 7174462Salfred * provision in the documentation and/or other materials provided with the 7274462Salfred * distribution. 7393032Simp * 7474462Salfred * 3.4. Intel retains all right, title, and interest in and to the Original 7574462Salfred * Intel Code. 7674462Salfred * 7774462Salfred * 3.5. Neither the name Intel nor any other trademark owned or controlled by 7874462Salfred * Intel shall be used in advertising or otherwise to promote the sale, use or 7974462Salfred * other dealings in products derived from or relating to the Covered Code 8074462Salfred * without prior written authorization from Intel. 8174462Salfred * 8274462Salfred * 4. Disclaimer and Export Compliance 8374462Salfred * 8474462Salfred * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED 8574462Salfred * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE 8674462Salfred * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, 8774462Salfred * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY 8874462Salfred * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY 8974462Salfred * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A 9074462Salfred * PARTICULAR PURPOSE. 9174462Salfred * 9274462Salfred * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES 9374462Salfred * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR 9474462Salfred * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, 9574462Salfred * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY 9674462Salfred * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL 9774462Salfred * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS 9874462Salfred * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY 9993032Simp * LIMITED REMEDY. 10093032Simp * 10193032Simp * 4.3. Licensee shall not export, either directly or indirectly, any of this 10293032Simp * software or system incorporating such software without first obtaining any 10374462Salfred * required license or other approval from the U. S. Department of Commerce or 10474462Salfred * any other agency or department of the United States Government. In the 10574462Salfred * 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#if defined(ACPI_DEBUG) || defined(ENABLE_DEBUGGER) 131 132 133/******************************************************************************* 134 * 135 * FUNCTION: AcpiNsPrintPathname 136 * 137 * PARAMETERS: NumSegment - Number of ACPI name segments 138 * Pathname - The compressed (internal) path 139 * 140 * DESCRIPTION: Print an object's full namespace pathname 141 * 142 ******************************************************************************/ 143 144void 145AcpiNsPrintPathname ( 146 UINT32 NumSegments, 147 char *Pathname) 148{ 149 UINT32 i; 150 151 PROC_NAME ("AcpiNsPrintPathname"); 152 153 154 if (!(AcpiDbgLevel & ACPI_LV_NAMES) || !(AcpiDbgLayer & ACPI_NAMESPACE)) 155 { 156 return; 157 } 158 159 /* Print the entire name */ 160 161 ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "[")); 162 163 for (i = 0; i < NumSegments; i++) 164 { 165 AcpiOsPrintf ("%4.4s.", (char *) &Pathname[i * 4]); 166 } 167 168 AcpiOsPrintf ("]\n"); 169} 170 171 172/******************************************************************************* 173 * 174 * FUNCTION: AcpiNsDumpPathname 175 * 176 * PARAMETERS: Handle - Object 177 * Msg - Prefix message 178 * Level - Desired debug level 179 * Component - Caller's component ID 180 * 181 * DESCRIPTION: Print an object's full namespace pathname 182 * Manages allocation/freeing of a pathname buffer 183 * 184 ******************************************************************************/ 185 186ACPI_STATUS 187AcpiNsDumpPathname ( 188 ACPI_HANDLE Handle, 189 NATIVE_CHAR *Msg, 190 UINT32 Level, 191 UINT32 Component) 192{ 193 NATIVE_CHAR *Buffer; 194 UINT32 Length; 195 196 197 FUNCTION_TRACE ("NsDumpPathname"); 198 199 200 /* Do this only if the requested debug level and component are enabled */ 201 202 if (!(AcpiDbgLevel & Level) || !(AcpiDbgLayer & Component)) 203 { 204 return_ACPI_STATUS (AE_OK); 205 } 206 207 Buffer = ACPI_MEM_ALLOCATE (PATHNAME_MAX); 208 if (!Buffer) 209 { 210 return_ACPI_STATUS (AE_NO_MEMORY); 211 } 212 213 /* Convert handle to a full pathname and print it (with supplied message) */ 214 215 Length = PATHNAME_MAX; 216 if (ACPI_SUCCESS (AcpiNsHandleToPathname (Handle, &Length, Buffer))) 217 { 218 AcpiOsPrintf ("%s %s (Node %p)\n", Msg, Buffer, Handle); 219 } 220 221 ACPI_MEM_FREE (Buffer); 222 223 return_ACPI_STATUS (AE_OK); 224} 225 226 227/******************************************************************************* 228 * 229 * FUNCTION: AcpiNsDumpOneObject 230 * 231 * PARAMETERS: Handle - Node to be dumped 232 * Level - Nesting level of the handle 233 * Context - Passed into WalkNamespace 234 * 235 * DESCRIPTION: Dump a single Node 236 * This procedure is a UserFunction called by AcpiNsWalkNamespace. 237 * 238 ******************************************************************************/ 239 240ACPI_STATUS 241AcpiNsDumpOneObject ( 242 ACPI_HANDLE ObjHandle, 243 UINT32 Level, 244 void *Context, 245 void **ReturnValue) 246{ 247 ACPI_WALK_INFO *Info = (ACPI_WALK_INFO *) Context; 248 ACPI_NAMESPACE_NODE *ThisNode; 249 ACPI_OPERAND_OBJECT *ObjDesc = NULL; 250 ACPI_OBJECT_TYPE8 ObjType; 251 ACPI_OBJECT_TYPE8 Type; 252 UINT32 BytesToDump; 253 UINT32 DownstreamSiblingMask = 0; 254 UINT32 LevelTmp; 255 UINT32 WhichBit; 256 UINT32 i; 257 258 259 PROC_NAME ("NsDumpOneObject"); 260 261 262 ThisNode = AcpiNsMapHandleToNode (ObjHandle); 263 264 LevelTmp = Level; 265 Type = ThisNode->Type; 266 WhichBit = 1; 267 268 269 if (!(AcpiDbgLevel & Info->DebugLevel)) 270 { 271 return (AE_OK); 272 } 273 274 if (!((ACPI_LV_TABLES & AcpiDbgLevel) && (_COMPONENT & AcpiDbgLayer))) 275 { 276 return (AE_OK); 277 } 278 279 if (!ObjHandle) 280 { 281 ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Null object handle\n")); 282 return (AE_OK); 283 } 284 285 /* Check if the owner matches */ 286 287 if ((Info->OwnerId != ACPI_UINT32_MAX) && 288 (Info->OwnerId != ThisNode->OwnerId)) 289 { 290 return (AE_OK); 291 } 292 293 /* Indent the object according to the level */ 294 295 while (LevelTmp--) 296 { 297 /* Print appropriate characters to form tree structure */ 298 299 if (LevelTmp) 300 { 301 if (DownstreamSiblingMask & WhichBit) 302 { 303 AcpiOsPrintf ("|"); 304 } 305 else 306 { 307 AcpiOsPrintf (" "); 308 } 309 310 WhichBit <<= 1; 311 } 312 else 313 { 314 if (AcpiNsExistDownstreamSibling (ThisNode + 1)) 315 { 316 DownstreamSiblingMask |= (1 << (Level - 1)); 317 AcpiOsPrintf ("+"); 318 } 319 else 320 { 321 DownstreamSiblingMask &= ACPI_UINT32_MAX ^ (1 << (Level - 1)); 322 AcpiOsPrintf ("+"); 323 } 324 325 if (ThisNode->Child == NULL) 326 { 327 AcpiOsPrintf ("-"); 328 } 329 else if (AcpiNsExistDownstreamSibling (ThisNode->Child)) 330 { 331 AcpiOsPrintf ("+"); 332 } 333 else 334 { 335 AcpiOsPrintf ("-"); 336 } 337 } 338 } 339 340 /* Check the integrity of our data */ 341 342 if (Type > INTERNAL_TYPE_MAX) 343 { 344 Type = INTERNAL_TYPE_DEF_ANY; /* prints as *ERROR* */ 345 } 346 347 if (!AcpiUtValidAcpiName (ThisNode->Name)) 348 { 349 REPORT_WARNING (("Invalid ACPI Name %08X\n", ThisNode->Name)); 350 } 351 352 /* 353 * Now we can print out the pertinent information 354 */ 355 AcpiOsPrintf (" %4.4s %-12s %p", 356 (char *) &ThisNode->Name, AcpiUtGetTypeName (Type), ThisNode); 357 358 ObjDesc = AcpiNsGetAttachedObject (ThisNode); 359 360 switch (Info->DisplayType) 361 { 362 case ACPI_DISPLAY_SUMMARY: 363 364 if (!ObjDesc) 365 { 366 /* No attached object, we are done */ 367 368 AcpiOsPrintf ("\n"); 369 return (AE_OK); 370 } 371 372 switch (Type) 373 { 374 case ACPI_TYPE_PROCESSOR: 375 AcpiOsPrintf (" ID %d Addr %.4X Len %.4X\n", 376 ObjDesc->Processor.ProcId, 377 ObjDesc->Processor.Address, 378 ObjDesc->Processor.Length); 379 break; 380 381 case ACPI_TYPE_DEVICE: 382 AcpiOsPrintf (" Notification object: %p", ObjDesc); 383 break; 384 385 case ACPI_TYPE_METHOD: 386 AcpiOsPrintf (" Args %d Len %.4X Aml %p \n", 387 ObjDesc->Method.ParamCount, 388 ObjDesc->Method.AmlLength, 389 ObjDesc->Method.AmlStart); 390 break; 391 392 case ACPI_TYPE_INTEGER: 393 AcpiOsPrintf (" = %8.8X%8.8X\n", 394 HIDWORD (ObjDesc->Integer.Value), 395 LODWORD (ObjDesc->Integer.Value)); 396 break; 397 398 case ACPI_TYPE_PACKAGE: 399 AcpiOsPrintf (" Elements %.2X\n", 400 ObjDesc->Package.Count); 401 break; 402 403 case ACPI_TYPE_BUFFER: 404 AcpiOsPrintf (" Len %.2X", 405 ObjDesc->Buffer.Length); 406 407 /* Dump some of the buffer */ 408 409 if (ObjDesc->Buffer.Length > 0) 410 { 411 AcpiOsPrintf (" ="); 412 for (i = 0; (i < ObjDesc->Buffer.Length && i < 12); i++) 413 { 414 AcpiOsPrintf (" %.2X", ObjDesc->Buffer.Pointer[i]); 415 } 416 } 417 AcpiOsPrintf ("\n"); 418 break; 419 420 case ACPI_TYPE_STRING: 421 AcpiOsPrintf (" Len %.2X", ObjDesc->String.Length); 422 423 if (ObjDesc->String.Length > 0) 424 { 425 AcpiOsPrintf (" = \"%.32s\"...", ObjDesc->String.Pointer); 426 } 427 AcpiOsPrintf ("\n"); 428 break; 429 430 case ACPI_TYPE_REGION: 431 AcpiOsPrintf (" [%s]", AcpiUtGetRegionName (ObjDesc->Region.SpaceId)); 432 if (ObjDesc->Region.Flags & AOPOBJ_DATA_VALID) 433 { 434 AcpiOsPrintf (" Addr %8.8X%8.8X Len %.4X\n", 435 HIDWORD(ObjDesc->Region.Address), 436 LODWORD(ObjDesc->Region.Address), 437 ObjDesc->Region.Length); 438 } 439 else 440 { 441 AcpiOsPrintf (" [Address/Length not evaluated]\n"); 442 } 443 break; 444 445 case INTERNAL_TYPE_REFERENCE: 446 AcpiOsPrintf (" [%s]\n", 447 AcpiPsGetOpcodeName (ObjDesc->Reference.Opcode)); 448 break; 449 450 case ACPI_TYPE_BUFFER_FIELD: 451 if (ObjDesc->BufferField.BufferObj && 452 ObjDesc->BufferField.BufferObj->Buffer.Node) 453 { 454 AcpiOsPrintf (" Buf [%4.4s]", 455 (char *) &ObjDesc->BufferField.BufferObj->Buffer.Node->Name); 456 } 457 break; 458 459 case INTERNAL_TYPE_REGION_FIELD: 460 AcpiOsPrintf (" Rgn [%4.4s]", 461 (char *) &ObjDesc->CommonField.RegionObj->Region.Node->Name); 462 break; 463 464 case INTERNAL_TYPE_BANK_FIELD: 465 AcpiOsPrintf (" Rgn [%4.4s] Bnk [%4.4s]", 466 (char *) &ObjDesc->CommonField.RegionObj->Region.Node->Name, 467 (char *) &ObjDesc->BankField.BankObj->CommonField.Node->Name); 468 break; 469 470 case INTERNAL_TYPE_INDEX_FIELD: 471 AcpiOsPrintf (" Idx [%4.4s] Dat [%4.4s]", 472 (char *) &ObjDesc->IndexField.IndexObj->CommonField.Node->Name, 473 (char *) &ObjDesc->IndexField.DataObj->CommonField.Node->Name); 474 break; 475 476 default: 477 AcpiOsPrintf (" Object %p\n", ObjDesc); 478 break; 479 } 480 481 /* Common field handling */ 482 483 switch (Type) 484 { 485 case ACPI_TYPE_BUFFER_FIELD: 486 case INTERNAL_TYPE_REGION_FIELD: 487 case INTERNAL_TYPE_BANK_FIELD: 488 case INTERNAL_TYPE_INDEX_FIELD: 489 AcpiOsPrintf (" Off %.2X Len %.2X Acc %.2d\n", 490 (ObjDesc->CommonField.BaseByteOffset * 8) 491 + ObjDesc->CommonField.StartFieldBitOffset, 492 ObjDesc->CommonField.BitLength, 493 ObjDesc->CommonField.AccessBitWidth); 494 break; 495 } 496 497 break; 498 499 500 case ACPI_DISPLAY_OBJECTS: 501 502 AcpiOsPrintf ("%p O:%p", 503 ThisNode, ObjDesc); 504 505 if (!ObjDesc) 506 { 507 /* No attached object, we are done */ 508 509 AcpiOsPrintf ("\n"); 510 return (AE_OK); 511 } 512 513 AcpiOsPrintf ("(R%d)", 514 ObjDesc->Common.ReferenceCount); 515 516 switch (Type) 517 { 518 case ACPI_TYPE_METHOD: 519 520 /* Name is a Method and its AML offset/length are set */ 521 522 AcpiOsPrintf (" M:%p-%X\n", ObjDesc->Method.AmlStart, 523 ObjDesc->Method.AmlLength); 524 break; 525 526 case ACPI_TYPE_INTEGER: 527 528 AcpiOsPrintf (" N:%X%X\n", HIDWORD(ObjDesc->Integer.Value), 529 LODWORD(ObjDesc->Integer.Value)); 530 break; 531 532 case ACPI_TYPE_STRING: 533 534 AcpiOsPrintf (" S:%p-%X\n", ObjDesc->String.Pointer, 535 ObjDesc->String.Length); 536 break; 537 538 case ACPI_TYPE_BUFFER: 539 540 AcpiOsPrintf (" B:%p-%X\n", ObjDesc->Buffer.Pointer, 541 ObjDesc->Buffer.Length); 542 break; 543 544 default: 545 546 AcpiOsPrintf ("\n"); 547 break; 548 } 549 break; 550 551 552 default: 553 AcpiOsPrintf ("\n"); 554 break; 555 } 556 557 /* If debug turned off, done */ 558 559 if (!(AcpiDbgLevel & ACPI_LV_VALUES)) 560 { 561 return (AE_OK); 562 } 563 564 565 /* If there is an attached object, display it */ 566 567 ObjDesc = AcpiNsGetAttachedObject (ThisNode); 568 569 /* Dump attached objects */ 570 571 while (ObjDesc) 572 { 573 ObjType = INTERNAL_TYPE_INVALID; 574 575 /* Decode the type of attached object and dump the contents */ 576 577 AcpiOsPrintf (" Attached Object %p: ", ObjDesc); 578 579 if (VALID_DESCRIPTOR_TYPE (ObjDesc, ACPI_DESC_TYPE_NAMED)) 580 { 581 AcpiOsPrintf ("(Ptr to Node)\n"); 582 BytesToDump = sizeof (ACPI_NAMESPACE_NODE); 583 } 584 585 else if (VALID_DESCRIPTOR_TYPE (ObjDesc, ACPI_DESC_TYPE_INTERNAL)) 586 { 587 ObjType = ObjDesc->Common.Type; 588 589 if (ObjType > INTERNAL_TYPE_MAX) 590 { 591 AcpiOsPrintf ("(Ptr to ACPI Object type %X [UNKNOWN])\n", ObjType); 592 BytesToDump = 32; 593 } 594 else 595 { 596 AcpiOsPrintf ("(Ptr to ACPI Object type %2.2X [%s])\n", 597 ObjType, AcpiUtGetTypeName (ObjType)); 598 BytesToDump = sizeof (ACPI_OPERAND_OBJECT); 599 } 600 } 601 else 602 { 603 AcpiOsPrintf ("(String or Buffer - not descriptor)\n"); 604 BytesToDump = 16; 605 } 606 607 DUMP_BUFFER (ObjDesc, BytesToDump); 608 609 /* If value is NOT an internal object, we are done */ 610 611 if (VALID_DESCRIPTOR_TYPE (ObjDesc, ACPI_DESC_TYPE_NAMED)) 612 { 613 goto Cleanup; 614 } 615 616 /* 617 * Valid object, get the pointer to next level, if any 618 */ 619 switch (ObjType) 620 { 621 case ACPI_TYPE_STRING: 622 ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->String.Pointer; 623 break; 624 625 case ACPI_TYPE_BUFFER: 626 ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->Buffer.Pointer; 627 break; 628 629 case ACPI_TYPE_BUFFER_FIELD: 630 ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->BufferField.BufferObj; 631 break; 632 633 case ACPI_TYPE_PACKAGE: 634 ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->Package.Elements; 635 break; 636 637 case ACPI_TYPE_METHOD: 638 ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->Method.AmlStart; 639 break; 640 641 case INTERNAL_TYPE_REGION_FIELD: 642 ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->Field.RegionObj; 643 break; 644 645 case INTERNAL_TYPE_BANK_FIELD: 646 ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->BankField.RegionObj; 647 break; 648 649 case INTERNAL_TYPE_INDEX_FIELD: 650 ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->IndexField.IndexObj; 651 break; 652 653 default: 654 goto Cleanup; 655 } 656 657 ObjType = INTERNAL_TYPE_INVALID; /* Terminate loop after next pass */ 658 } 659 660Cleanup: 661 AcpiOsPrintf ("\n"); 662 return (AE_OK); 663} 664 665 666/******************************************************************************* 667 * 668 * FUNCTION: AcpiNsDumpObjects 669 * 670 * PARAMETERS: Type - Object type to be dumped 671 * MaxDepth - Maximum depth of dump. Use ACPI_UINT32_MAX 672 * for an effectively unlimited depth. 673 * OwnerId - Dump only objects owned by this ID. Use 674 * ACPI_UINT32_MAX to match all owners. 675 * StartHandle - Where in namespace to start/end search 676 * 677 * DESCRIPTION: Dump typed objects within the loaded namespace. 678 * Uses AcpiNsWalkNamespace in conjunction with AcpiNsDumpOneObject. 679 * 680 ******************************************************************************/ 681 682void 683AcpiNsDumpObjects ( 684 ACPI_OBJECT_TYPE8 Type, 685 UINT8 DisplayType, 686 UINT32 MaxDepth, 687 UINT32 OwnerId, 688 ACPI_HANDLE StartHandle) 689{ 690 ACPI_WALK_INFO Info; 691 692 693 FUNCTION_ENTRY (); 694 695 696 Info.DebugLevel = ACPI_LV_TABLES; 697 Info.OwnerId = OwnerId; 698 Info.DisplayType = DisplayType; 699 700 701 AcpiNsWalkNamespace (Type, StartHandle, MaxDepth, NS_WALK_NO_UNLOCK, AcpiNsDumpOneObject, 702 (void *) &Info, NULL); 703} 704 705 706#ifndef _ACPI_ASL_COMPILER 707/******************************************************************************* 708 * 709 * FUNCTION: AcpiNsDumpOneDevice 710 * 711 * PARAMETERS: Handle - Node to be dumped 712 * Level - Nesting level of the handle 713 * Context - Passed into WalkNamespace 714 * 715 * DESCRIPTION: Dump a single Node that represents a device 716 * This procedure is a UserFunction called by AcpiNsWalkNamespace. 717 * 718 ******************************************************************************/ 719 720ACPI_STATUS 721AcpiNsDumpOneDevice ( 722 ACPI_HANDLE ObjHandle, 723 UINT32 Level, 724 void *Context, 725 void **ReturnValue) 726{ 727 ACPI_DEVICE_INFO Info; 728 ACPI_STATUS Status; 729 UINT32 i; 730 731 732 PROC_NAME ("NsDumpOneDevice"); 733 734 735 Status = AcpiNsDumpOneObject (ObjHandle, Level, Context, ReturnValue); 736 737 Status = AcpiGetObjectInfo (ObjHandle, &Info); 738 if (ACPI_SUCCESS (Status)) 739 { 740 for (i = 0; i < Level; i++) 741 { 742 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " ")); 743 } 744 745 ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " HID: %s, ADR: %8.8X%8.8X, Status: %x\n", 746 Info.HardwareId, HIDWORD(Info.Address), LODWORD(Info.Address), Info.CurrentStatus)); 747 } 748 749 return (Status); 750} 751 752 753/******************************************************************************* 754 * 755 * FUNCTION: AcpiNsDumpRootDevices 756 * 757 * PARAMETERS: None 758 * 759 * DESCRIPTION: Dump all objects of type "device" 760 * 761 ******************************************************************************/ 762 763void 764AcpiNsDumpRootDevices (void) 765{ 766 ACPI_HANDLE SysBusHandle; 767 768 769 PROC_NAME ("NsDumpRootDevices"); 770 771 772 /* Only dump the table if tracing is enabled */ 773 774 if (!(ACPI_LV_TABLES & AcpiDbgLevel)) 775 { 776 return; 777 } 778 779 AcpiGetHandle (0, NS_SYSTEM_BUS, &SysBusHandle); 780 781 ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "Display of all devices in the namespace:\n")); 782 AcpiNsWalkNamespace (ACPI_TYPE_DEVICE, SysBusHandle, ACPI_UINT32_MAX, NS_WALK_NO_UNLOCK, 783 AcpiNsDumpOneDevice, NULL, NULL); 784} 785 786#endif 787 788/******************************************************************************* 789 * 790 * FUNCTION: AcpiNsDumpTables 791 * 792 * PARAMETERS: SearchBase - Root of subtree to be dumped, or 793 * NS_ALL to dump the entire namespace 794 * MaxDepth - Maximum depth of dump. Use INT_MAX 795 * for an effectively unlimited depth. 796 * 797 * DESCRIPTION: Dump the name space, or a portion of it. 798 * 799 ******************************************************************************/ 800 801void 802AcpiNsDumpTables ( 803 ACPI_HANDLE SearchBase, 804 UINT32 MaxDepth) 805{ 806 ACPI_HANDLE SearchHandle = SearchBase; 807 808 809 FUNCTION_TRACE ("NsDumpTables"); 810 811 812 if (!AcpiGbl_RootNode) 813 { 814 /* 815 * If the name space has not been initialized, 816 * there is nothing to dump. 817 */ 818 ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "name space not initialized!\n")); 819 return_VOID; 820 } 821 822 if (NS_ALL == SearchBase) 823 { 824 /* entire namespace */ 825 826 SearchHandle = AcpiGbl_RootNode; 827 ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "\\\n")); 828 } 829 830 831 AcpiNsDumpObjects (ACPI_TYPE_ANY, ACPI_DISPLAY_OBJECTS, MaxDepth, 832 ACPI_UINT32_MAX, SearchHandle); 833 return_VOID; 834} 835 836 837/******************************************************************************* 838 * 839 * FUNCTION: AcpiNsDumpEntry 840 * 841 * PARAMETERS: Handle - Node to be dumped 842 * DebugLevel - Output level 843 * 844 * DESCRIPTION: Dump a single Node 845 * 846 ******************************************************************************/ 847 848void 849AcpiNsDumpEntry ( 850 ACPI_HANDLE Handle, 851 UINT32 DebugLevel) 852{ 853 ACPI_WALK_INFO Info; 854 855 856 FUNCTION_ENTRY (); 857 858 859 Info.DebugLevel = DebugLevel; 860 Info.OwnerId = ACPI_UINT32_MAX; 861 Info.DisplayType = ACPI_DISPLAY_SUMMARY; 862 863 AcpiNsDumpOneObject (Handle, 1, &Info, NULL); 864} 865 866#endif 867 868