1 /*******************************************************************************
2 *
3 * Module Name: dbdisply - debug display commands
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 * make derivatives, distribute, use and display any portion of the Covered
26 * Code in any form, with the right to sublicense such rights; and
27 *
28 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
29 * license (with the right to sublicense), under only those claims of Intel
30 * patents that are infringed by the Original Intel Code, to make, use, sell,
31 * offer to sell, and import the Covered Code and derivative works thereof
32 * solely to the minimum extent necessary to exercise the above copyright
33 * license, and in no event shall the patent license extend to any additions
34 * to or modifications of the Original Intel Code. No other license or right
35 * is granted directly or by implication, estoppel or otherwise;
36 *
37 * The above copyright and patent license is granted only if the following
38 * conditions are met:
39 *
40 * 3. Conditions
41 *
42 * 3.1. Redistribution of Source with Rights to Further Distribute Source.
43 * Redistribution of source code of any substantial portion of the Covered
44 * Code or modification with rights to further distribute source must include
45 * the above Copyright Notice, the above License, this list of Conditions,
46 * and the following Disclaimer and Export Compliance provision. In addition,
47 * Licensee must cause all Covered Code to which Licensee contributes to
48 * contain a file documenting the changes Licensee made to create that Covered
49 * Code and the date of any change. Licensee must include in that file the
50 * documentation of any changes made by any predecessor Licensee. Licensee
51 * must include a prominent statement that the modification is derived,
52 * directly or indirectly, from Original Intel Code.
53 *
54 * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
55 * Redistribution of source code of any substantial portion of the Covered
56 * Code or modification without rights to further distribute source must
57 * include the following Disclaimer and Export Compliance provision in the
58 * documentation and/or other materials provided with distribution. In
59 * addition, Licensee may not authorize further sublicense of source of any
60 * portion of the Covered Code, and must include terms to the effect that the
61 * license from Licensee to its licensee is limited to the intellectual
62 * property embodied in the software Licensee provides to its licensee, and
63 * not to intellectual property embodied in modifications its licensee may
64 * make.
65 *
66 * 3.3. Redistribution of Executable. Redistribution in executable form of any
67 * substantial portion of the Covered Code or modification must reproduce the
68 * above Copyright Notice, and the following Disclaimer and Export Compliance
69 * provision in the documentation and/or other materials provided with the
70 * distribution.
71 *
72 * 3.4. Intel retains all right, title, and interest in and to the Original
73 * Intel Code.
74 *
75 * 3.5. Neither the name Intel nor any other trademark owned or controlled by
76 * Intel shall be used in advertising or otherwise to promote the sale, use or
77 * other dealings in products derived from or relating to the Covered Code
78 * without prior written authorization from Intel.
79 *
80 * 4. Disclaimer and Export Compliance
81 *
82 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
83 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
84 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
85 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
86 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
87 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
88 * PARTICULAR PURPOSE.
89 *
90 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
91 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
92 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
93 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
94 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
95 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
96 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
97 * LIMITED REMEDY.
98 *
99 * 4.3. Licensee shall not export, either directly or indirectly, any of this
100 * software or system incorporating such software without first obtaining any
101 * required license or other approval from the U. S. Department of Commerce or
102 * any other agency or department of the United States Government. In the
103 * event Licensee exports any such software from the United States or
104 * re-exports any such software from a foreign destination, Licensee shall
105 * ensure that the distribution and export/re-export of the software is in
106 * compliance with all laws, regulations, orders, or other restrictions of the
107 * U.S. Export Administration Regulations. Licensee agrees that neither it nor
108 * any of its subsidiaries will export/re-export any technical data, process,
109 * software, or service, directly or indirectly, to any country for which the
110 * United States government or any agency thereof requires an export license,
111 * other governmental approval, or letter of assurance, without first obtaining
112 * such license, approval or letter.
113 *
114 *****************************************************************************/
115
116
117 #include "acpi.h"
118 #include "accommon.h"
119 #include "amlcode.h"
120 #include "acdispat.h"
121 #include "acnamesp.h"
122 #include "acparser.h"
123 #include "acinterp.h"
124 #include "acdebug.h"
125 #include "acdisasm.h"
126
127
128 #ifdef ACPI_DEBUGGER
129
130 #define _COMPONENT ACPI_CA_DEBUGGER
131 ACPI_MODULE_NAME ("dbdisply")
132
133 /* Local prototypes */
134
135 static void
136 AcpiDbDumpParserDescriptor (
137 ACPI_PARSE_OBJECT *Op);
138
139 static void *
140 AcpiDbGetPointer (
141 void *Target);
142
143
144 /*******************************************************************************
145 *
146 * FUNCTION: AcpiDbGetPointer
147 *
148 * PARAMETERS: Target - Pointer to string to be converted
149 *
150 * RETURN: Converted pointer
151 *
152 * DESCRIPTION: Convert an ascii pointer value to a real value
153 *
154 ******************************************************************************/
155
156 static void *
AcpiDbGetPointer(void * Target)157 AcpiDbGetPointer (
158 void *Target)
159 {
160 void *ObjPtr;
161
162
163 ObjPtr = ACPI_TO_POINTER (ACPI_STRTOUL (Target, NULL, 16));
164 return (ObjPtr);
165 }
166
167
168 /*******************************************************************************
169 *
170 * FUNCTION: AcpiDbDumpParserDescriptor
171 *
172 * PARAMETERS: Op - A parser Op descriptor
173 *
174 * RETURN: None
175 *
176 * DESCRIPTION: Display a formatted parser object
177 *
178 ******************************************************************************/
179
180 static void
AcpiDbDumpParserDescriptor(ACPI_PARSE_OBJECT * Op)181 AcpiDbDumpParserDescriptor (
182 ACPI_PARSE_OBJECT *Op)
183 {
184 const ACPI_OPCODE_INFO *Info;
185
186
187 Info = AcpiPsGetOpcodeInfo (Op->Common.AmlOpcode);
188
189 AcpiOsPrintf ("Parser Op Descriptor:\n");
190 AcpiOsPrintf ("%20.20s : %4.4X\n", "Opcode", Op->Common.AmlOpcode);
191
192 ACPI_DEBUG_ONLY_MEMBERS (AcpiOsPrintf ("%20.20s : %s\n", "Opcode Name",
193 Info->Name));
194
195 AcpiOsPrintf ("%20.20s : %p\n", "Value/ArgList", Op->Common.Value.Arg);
196 AcpiOsPrintf ("%20.20s : %p\n", "Parent", Op->Common.Parent);
197 AcpiOsPrintf ("%20.20s : %p\n", "NextOp", Op->Common.Next);
198 }
199
200
201 /*******************************************************************************
202 *
203 * FUNCTION: AcpiDbDecodeAndDisplayObject
204 *
205 * PARAMETERS: Target - String with object to be displayed. Names
206 * and hex pointers are supported.
207 * OutputType - Byte, Word, Dword, or Qword (B|W|D|Q)
208 *
209 * RETURN: None
210 *
211 * DESCRIPTION: Display a formatted ACPI object
212 *
213 ******************************************************************************/
214
215 void
AcpiDbDecodeAndDisplayObject(char * Target,char * OutputType)216 AcpiDbDecodeAndDisplayObject (
217 char *Target,
218 char *OutputType)
219 {
220 void *ObjPtr;
221 ACPI_NAMESPACE_NODE *Node;
222 ACPI_OPERAND_OBJECT *ObjDesc;
223 UINT32 Display = DB_BYTE_DISPLAY;
224 char Buffer[80];
225 ACPI_BUFFER RetBuf;
226 ACPI_STATUS Status;
227 UINT32 Size;
228
229
230 if (!Target)
231 {
232 return;
233 }
234
235 /* Decode the output type */
236
237 if (OutputType)
238 {
239 AcpiUtStrupr (OutputType);
240 if (OutputType[0] == 'W')
241 {
242 Display = DB_WORD_DISPLAY;
243 }
244 else if (OutputType[0] == 'D')
245 {
246 Display = DB_DWORD_DISPLAY;
247 }
248 else if (OutputType[0] == 'Q')
249 {
250 Display = DB_QWORD_DISPLAY;
251 }
252 }
253
254 RetBuf.Length = sizeof (Buffer);
255 RetBuf.Pointer = Buffer;
256
257 /* Differentiate between a number and a name */
258
259 if ((Target[0] >= 0x30) && (Target[0] <= 0x39))
260 {
261 ObjPtr = AcpiDbGetPointer (Target);
262 if (!AcpiOsReadable (ObjPtr, 16))
263 {
264 AcpiOsPrintf ("Address %p is invalid in this address space\n",
265 ObjPtr);
266 return;
267 }
268
269 /* Decode the object type */
270
271 switch (ACPI_GET_DESCRIPTOR_TYPE (ObjPtr))
272 {
273 case ACPI_DESC_TYPE_NAMED:
274
275 /* This is a namespace Node */
276
277 if (!AcpiOsReadable (ObjPtr, sizeof (ACPI_NAMESPACE_NODE)))
278 {
279 AcpiOsPrintf (
280 "Cannot read entire Named object at address %p\n", ObjPtr);
281 return;
282 }
283
284 Node = ObjPtr;
285 goto DumpNode;
286
287
288 case ACPI_DESC_TYPE_OPERAND:
289
290 /* This is a ACPI OPERAND OBJECT */
291
292 if (!AcpiOsReadable (ObjPtr, sizeof (ACPI_OPERAND_OBJECT)))
293 {
294 AcpiOsPrintf ("Cannot read entire ACPI object at address %p\n",
295 ObjPtr);
296 return;
297 }
298
299 AcpiUtDumpBuffer (ObjPtr, sizeof (ACPI_OPERAND_OBJECT), Display,
300 ACPI_UINT32_MAX);
301 AcpiExDumpObjectDescriptor (ObjPtr, 1);
302 break;
303
304
305 case ACPI_DESC_TYPE_PARSER:
306
307 /* This is a Parser Op object */
308
309 if (!AcpiOsReadable (ObjPtr, sizeof (ACPI_PARSE_OBJECT)))
310 {
311 AcpiOsPrintf (
312 "Cannot read entire Parser object at address %p\n", ObjPtr);
313 return;
314 }
315
316 AcpiUtDumpBuffer (ObjPtr, sizeof (ACPI_PARSE_OBJECT), Display,
317 ACPI_UINT32_MAX);
318 AcpiDbDumpParserDescriptor ((ACPI_PARSE_OBJECT *) ObjPtr);
319 break;
320
321
322 default:
323
324 /* Is not a recognizeable object */
325
326 Size = 16;
327 if (AcpiOsReadable (ObjPtr, 64))
328 {
329 Size = 64;
330 }
331
332 /* Just dump some memory */
333
334 AcpiUtDumpBuffer (ObjPtr, Size, Display, ACPI_UINT32_MAX);
335 break;
336 }
337
338 return;
339 }
340
341 /* The parameter is a name string that must be resolved to a Named obj */
342
343 Node = AcpiDbLocalNsLookup (Target);
344 if (!Node)
345 {
346 return;
347 }
348
349
350 DumpNode:
351 /* Now dump the NS node */
352
353 Status = AcpiGetName (Node, ACPI_FULL_PATHNAME, &RetBuf);
354 if (ACPI_FAILURE (Status))
355 {
356 AcpiOsPrintf ("Could not convert name to pathname\n");
357 }
358
359 else
360 {
361 AcpiOsPrintf ("Object (%p) Pathname: %s\n",
362 Node, (char *) RetBuf.Pointer);
363 }
364
365 if (!AcpiOsReadable (Node, sizeof (ACPI_NAMESPACE_NODE)))
366 {
367 AcpiOsPrintf ("Invalid Named object at address %p\n", Node);
368 return;
369 }
370
371 AcpiUtDumpBuffer ((void *) Node, sizeof (ACPI_NAMESPACE_NODE),
372 Display, ACPI_UINT32_MAX);
373 AcpiExDumpNamespaceNode (Node, 1);
374
375 ObjDesc = AcpiNsGetAttachedObject (Node);
376 if (ObjDesc)
377 {
378 AcpiOsPrintf ("\nAttached Object (%p):\n", ObjDesc);
379 if (!AcpiOsReadable (ObjDesc, sizeof (ACPI_OPERAND_OBJECT)))
380 {
381 AcpiOsPrintf ("Invalid internal ACPI Object at address %p\n",
382 ObjDesc);
383 return;
384 }
385
386 AcpiUtDumpBuffer ((void *) ObjDesc, sizeof (ACPI_OPERAND_OBJECT),
387 Display, ACPI_UINT32_MAX);
388 AcpiExDumpObjectDescriptor (ObjDesc, 1);
389 }
390 }
391
392
393 /*******************************************************************************
394 *
395 * FUNCTION: AcpiDbDisplayMethodInfo
396 *
397 * PARAMETERS: StartOp - Root of the control method parse tree
398 *
399 * RETURN: None
400 *
401 * DESCRIPTION: Display information about the current method
402 *
403 ******************************************************************************/
404
405 void
AcpiDbDisplayMethodInfo(ACPI_PARSE_OBJECT * StartOp)406 AcpiDbDisplayMethodInfo (
407 ACPI_PARSE_OBJECT *StartOp)
408 {
409 ACPI_WALK_STATE *WalkState;
410 ACPI_OPERAND_OBJECT *ObjDesc;
411 ACPI_NAMESPACE_NODE *Node;
412 ACPI_PARSE_OBJECT *RootOp;
413 ACPI_PARSE_OBJECT *Op;
414 const ACPI_OPCODE_INFO *OpInfo;
415 UINT32 NumOps = 0;
416 UINT32 NumOperands = 0;
417 UINT32 NumOperators = 0;
418 UINT32 NumRemainingOps = 0;
419 UINT32 NumRemainingOperands = 0;
420 UINT32 NumRemainingOperators = 0;
421 BOOLEAN CountRemaining = FALSE;
422
423
424 WalkState = AcpiDsGetCurrentWalkState (AcpiGbl_CurrentWalkList);
425 if (!WalkState)
426 {
427 AcpiOsPrintf ("There is no method currently executing\n");
428 return;
429 }
430
431 ObjDesc = WalkState->MethodDesc;
432 Node = WalkState->MethodNode;
433
434 AcpiOsPrintf ("Currently executing control method is [%4.4s]\n",
435 AcpiUtGetNodeName (Node));
436 AcpiOsPrintf ("%X Arguments, SyncLevel = %X\n",
437 (UINT32) ObjDesc->Method.ParamCount,
438 (UINT32) ObjDesc->Method.SyncLevel);
439
440
441 RootOp = StartOp;
442 while (RootOp->Common.Parent)
443 {
444 RootOp = RootOp->Common.Parent;
445 }
446
447 Op = RootOp;
448
449 while (Op)
450 {
451 if (Op == StartOp)
452 {
453 CountRemaining = TRUE;
454 }
455
456 NumOps++;
457 if (CountRemaining)
458 {
459 NumRemainingOps++;
460 }
461
462 /* Decode the opcode */
463
464 OpInfo = AcpiPsGetOpcodeInfo (Op->Common.AmlOpcode);
465 switch (OpInfo->Class)
466 {
467 case AML_CLASS_ARGUMENT:
468 if (CountRemaining)
469 {
470 NumRemainingOperands++;
471 }
472
473 NumOperands++;
474 break;
475
476 case AML_CLASS_UNKNOWN:
477 /* Bad opcode or ASCII character */
478
479 continue;
480
481 default:
482 if (CountRemaining)
483 {
484 NumRemainingOperators++;
485 }
486
487 NumOperators++;
488 break;
489 }
490
491 Op = AcpiPsGetDepthNext (StartOp, Op);
492 }
493
494 AcpiOsPrintf (
495 "Method contains: %X AML Opcodes - %X Operators, %X Operands\n",
496 NumOps, NumOperators, NumOperands);
497
498 AcpiOsPrintf (
499 "Remaining to execute: %X AML Opcodes - %X Operators, %X Operands\n",
500 NumRemainingOps, NumRemainingOperators, NumRemainingOperands);
501 }
502
503
504 /*******************************************************************************
505 *
506 * FUNCTION: AcpiDbDisplayLocals
507 *
508 * PARAMETERS: None
509 *
510 * RETURN: None
511 *
512 * DESCRIPTION: Display all locals for the currently running control method
513 *
514 ******************************************************************************/
515
516 void
AcpiDbDisplayLocals(void)517 AcpiDbDisplayLocals (
518 void)
519 {
520 ACPI_WALK_STATE *WalkState;
521
522
523 WalkState = AcpiDsGetCurrentWalkState (AcpiGbl_CurrentWalkList);
524 if (!WalkState)
525 {
526 AcpiOsPrintf ("There is no method currently executing\n");
527 return;
528 }
529
530 AcpiDmDisplayLocals (WalkState);
531 }
532
533
534 /*******************************************************************************
535 *
536 * FUNCTION: AcpiDbDisplayArguments
537 *
538 * PARAMETERS: None
539 *
540 * RETURN: None
541 *
542 * DESCRIPTION: Display all arguments for the currently running control method
543 *
544 ******************************************************************************/
545
546 void
AcpiDbDisplayArguments(void)547 AcpiDbDisplayArguments (
548 void)
549 {
550 ACPI_WALK_STATE *WalkState;
551
552
553 WalkState = AcpiDsGetCurrentWalkState (AcpiGbl_CurrentWalkList);
554 if (!WalkState)
555 {
556 AcpiOsPrintf ("There is no method currently executing\n");
557 return;
558 }
559
560 AcpiDmDisplayArguments (WalkState);
561 }
562
563
564 /*******************************************************************************
565 *
566 * FUNCTION: AcpiDbDisplayResults
567 *
568 * PARAMETERS: None
569 *
570 * RETURN: None
571 *
572 * DESCRIPTION: Display current contents of a method result stack
573 *
574 ******************************************************************************/
575
576 void
AcpiDbDisplayResults(void)577 AcpiDbDisplayResults (
578 void)
579 {
580 UINT32 i;
581 ACPI_WALK_STATE *WalkState;
582 ACPI_OPERAND_OBJECT *ObjDesc;
583 UINT32 ResultCount = 0;
584 ACPI_NAMESPACE_NODE *Node;
585 ACPI_GENERIC_STATE *Frame;
586 UINT32 Index; /* Index onto current frame */
587
588
589 WalkState = AcpiDsGetCurrentWalkState (AcpiGbl_CurrentWalkList);
590 if (!WalkState)
591 {
592 AcpiOsPrintf ("There is no method currently executing\n");
593 return;
594 }
595
596 ObjDesc = WalkState->MethodDesc;
597 Node = WalkState->MethodNode;
598
599 if (WalkState->Results)
600 {
601 ResultCount = WalkState->ResultCount;
602 }
603
604 AcpiOsPrintf ("Method [%4.4s] has %X stacked result objects\n",
605 AcpiUtGetNodeName (Node), ResultCount);
606
607 /* From the top element of result stack */
608
609 Frame = WalkState->Results;
610 Index = (ResultCount - 1) % ACPI_RESULTS_FRAME_OBJ_NUM;
611
612 for (i = 0; i < ResultCount; i++)
613 {
614 ObjDesc = Frame->Results.ObjDesc[Index];
615 AcpiOsPrintf ("Result%d: ", i);
616 AcpiDmDisplayInternalObject (ObjDesc, WalkState);
617 if (Index == 0)
618 {
619 Frame = Frame->Results.Next;
620 Index = ACPI_RESULTS_FRAME_OBJ_NUM;
621 }
622 Index--;
623 }
624 }
625
626
627 /*******************************************************************************
628 *
629 * FUNCTION: AcpiDbDisplayCallingTree
630 *
631 * PARAMETERS: None
632 *
633 * RETURN: None
634 *
635 * DESCRIPTION: Display current calling tree of nested control methods
636 *
637 ******************************************************************************/
638
639 void
AcpiDbDisplayCallingTree(void)640 AcpiDbDisplayCallingTree (
641 void)
642 {
643 ACPI_WALK_STATE *WalkState;
644 ACPI_NAMESPACE_NODE *Node;
645
646
647 WalkState = AcpiDsGetCurrentWalkState (AcpiGbl_CurrentWalkList);
648 if (!WalkState)
649 {
650 AcpiOsPrintf ("There is no method currently executing\n");
651 return;
652 }
653
654 Node = WalkState->MethodNode;
655 AcpiOsPrintf ("Current Control Method Call Tree\n");
656
657 while (WalkState)
658 {
659 Node = WalkState->MethodNode;
660
661 AcpiOsPrintf (" [%4.4s]\n", AcpiUtGetNodeName (Node));
662
663 WalkState = WalkState->Next;
664 }
665 }
666
667
668 /*******************************************************************************
669 *
670 * FUNCTION: AcpiDbDisplayObjectType
671 *
672 * PARAMETERS: ObjectArg - User entered NS node handle
673 *
674 * RETURN: None
675 *
676 * DESCRIPTION: Display type of an arbitrary NS node
677 *
678 ******************************************************************************/
679
680 void
AcpiDbDisplayObjectType(char * ObjectArg)681 AcpiDbDisplayObjectType (
682 char *ObjectArg)
683 {
684 ACPI_HANDLE Handle;
685 ACPI_DEVICE_INFO *Info;
686 ACPI_STATUS Status;
687 UINT32 i;
688
689
690 Handle = ACPI_TO_POINTER (ACPI_STRTOUL (ObjectArg, NULL, 16));
691
692 Status = AcpiGetObjectInfo (Handle, &Info);
693 if (ACPI_FAILURE (Status))
694 {
695 AcpiOsPrintf ("Could not get object info, %s\n",
696 AcpiFormatException (Status));
697 return;
698 }
699
700 AcpiOsPrintf ("ADR: %8.8X%8.8X, STA: %8.8X, Flags: %X\n",
701 ACPI_FORMAT_UINT64 (Info->Address),
702 Info->CurrentStatus, Info->Flags);
703
704 AcpiOsPrintf ("S1D-%2.2X S2D-%2.2X S3D-%2.2X S4D-%2.2X\n",
705 Info->HighestDstates[0], Info->HighestDstates[1],
706 Info->HighestDstates[2], Info->HighestDstates[3]);
707
708 AcpiOsPrintf ("S0W-%2.2X S1W-%2.2X S2W-%2.2X S3W-%2.2X S4W-%2.2X\n",
709 Info->LowestDstates[0], Info->LowestDstates[1],
710 Info->LowestDstates[2], Info->LowestDstates[3],
711 Info->LowestDstates[4]);
712
713 if (Info->Valid & ACPI_VALID_HID)
714 {
715 AcpiOsPrintf ("HID: %s\n", Info->HardwareId.String);
716 }
717 if (Info->Valid & ACPI_VALID_UID)
718 {
719 AcpiOsPrintf ("UID: %s\n", Info->UniqueId.String);
720 }
721 if (Info->Valid & ACPI_VALID_CID)
722 {
723 for (i = 0; i < Info->CompatibleIdList.Count; i++)
724 {
725 AcpiOsPrintf ("CID %d: %s\n", i,
726 Info->CompatibleIdList.Ids[i].String);
727 }
728 }
729
730 ACPI_FREE (Info);
731 }
732
733
734 /*******************************************************************************
735 *
736 * FUNCTION: AcpiDbDisplayResultObject
737 *
738 * PARAMETERS: ObjDesc - Object to be displayed
739 * WalkState - Current walk state
740 *
741 * RETURN: None
742 *
743 * DESCRIPTION: Display the result of an AML opcode
744 *
745 * Note: Curently only displays the result object if we are single stepping.
746 * However, this output may be useful in other contexts and could be enabled
747 * to do so if needed.
748 *
749 ******************************************************************************/
750
751 void
AcpiDbDisplayResultObject(ACPI_OPERAND_OBJECT * ObjDesc,ACPI_WALK_STATE * WalkState)752 AcpiDbDisplayResultObject (
753 ACPI_OPERAND_OBJECT *ObjDesc,
754 ACPI_WALK_STATE *WalkState)
755 {
756
757 /* Only display if single stepping */
758
759 if (!AcpiGbl_CmSingleStep)
760 {
761 return;
762 }
763
764 AcpiOsPrintf ("ResultObj: ");
765 AcpiDmDisplayInternalObject (ObjDesc, WalkState);
766 AcpiOsPrintf ("\n");
767 }
768
769
770 /*******************************************************************************
771 *
772 * FUNCTION: AcpiDbDisplayArgumentObject
773 *
774 * PARAMETERS: ObjDesc - Object to be displayed
775 * WalkState - Current walk state
776 *
777 * RETURN: None
778 *
779 * DESCRIPTION: Display the result of an AML opcode
780 *
781 ******************************************************************************/
782
783 void
AcpiDbDisplayArgumentObject(ACPI_OPERAND_OBJECT * ObjDesc,ACPI_WALK_STATE * WalkState)784 AcpiDbDisplayArgumentObject (
785 ACPI_OPERAND_OBJECT *ObjDesc,
786 ACPI_WALK_STATE *WalkState)
787 {
788
789 if (!AcpiGbl_CmSingleStep)
790 {
791 return;
792 }
793
794 AcpiOsPrintf ("ArgObj: ");
795 AcpiDmDisplayInternalObject (ObjDesc, WalkState);
796 }
797
798
799 /*******************************************************************************
800 *
801 * FUNCTION: AcpiDbDisplayGpes
802 *
803 * PARAMETERS: None
804 *
805 * RETURN: None
806 *
807 * DESCRIPTION: Display the current GPE structures
808 *
809 ******************************************************************************/
810
811 void
AcpiDbDisplayGpes(void)812 AcpiDbDisplayGpes (
813 void)
814 {
815 ACPI_GPE_BLOCK_INFO *GpeBlock;
816 ACPI_GPE_XRUPT_INFO *GpeXruptInfo;
817 ACPI_GPE_EVENT_INFO *GpeEventInfo;
818 ACPI_GPE_REGISTER_INFO *GpeRegisterInfo;
819 UINT32 GpeIndex;
820 UINT32 Block = 0;
821 UINT32 i;
822 UINT32 j;
823 char Buffer[80];
824 ACPI_BUFFER RetBuf;
825 ACPI_STATUS Status;
826
827
828 RetBuf.Length = sizeof (Buffer);
829 RetBuf.Pointer = Buffer;
830
831 Block = 0;
832
833 /* Walk the GPE lists */
834
835 GpeXruptInfo = AcpiGbl_GpeXruptListHead;
836 while (GpeXruptInfo)
837 {
838 GpeBlock = GpeXruptInfo->GpeBlockListHead;
839 while (GpeBlock)
840 {
841 Status = AcpiGetName (GpeBlock->Node, ACPI_FULL_PATHNAME, &RetBuf);
842 if (ACPI_FAILURE (Status))
843 {
844 AcpiOsPrintf ("Could not convert name to pathname\n");
845 }
846
847 AcpiOsPrintf ("\nBlock %d - Info %p DeviceNode %p [%s]\n",
848 Block, GpeBlock, GpeBlock->Node, Buffer);
849
850 AcpiOsPrintf (" Registers: %u (%u GPEs)\n",
851 GpeBlock->RegisterCount,
852 ACPI_MUL_8 (GpeBlock->RegisterCount));
853
854 AcpiOsPrintf (" GPE range: 0x%X to 0x%X\n",
855 GpeBlock->BlockBaseNumber,
856 GpeBlock->BlockBaseNumber +
857 (GpeBlock->RegisterCount * 8) -1);
858
859 AcpiOsPrintf (
860 " RegisterInfo: %p Status %8.8X%8.8X Enable %8.8X%8.8X\n",
861 GpeBlock->RegisterInfo,
862 ACPI_FORMAT_UINT64 (GpeBlock->RegisterInfo->StatusAddress.Address),
863 ACPI_FORMAT_UINT64 (GpeBlock->RegisterInfo->EnableAddress.Address));
864
865 AcpiOsPrintf (" EventInfo: %p\n", GpeBlock->EventInfo);
866
867 /* Examine each GPE Register within the block */
868
869 for (i = 0; i < GpeBlock->RegisterCount; i++)
870 {
871 GpeRegisterInfo = &GpeBlock->RegisterInfo[i];
872
873 AcpiOsPrintf (
874 " Reg %u: WakeEnable %2.2X, RunEnable %2.2X Status %8.8X%8.8X Enable %8.8X%8.8X\n",
875 i, GpeRegisterInfo->EnableForWake,
876 GpeRegisterInfo->EnableForRun,
877 ACPI_FORMAT_UINT64 (GpeRegisterInfo->StatusAddress.Address),
878 ACPI_FORMAT_UINT64 (GpeRegisterInfo->EnableAddress.Address));
879
880 /* Now look at the individual GPEs in this byte register */
881
882 for (j = 0; j < ACPI_GPE_REGISTER_WIDTH; j++)
883 {
884 GpeIndex = (i * ACPI_GPE_REGISTER_WIDTH) + j;
885 GpeEventInfo = &GpeBlock->EventInfo[GpeIndex];
886
887 if (!(GpeEventInfo->Flags & ACPI_GPE_DISPATCH_MASK))
888 {
889 /* This GPE is not used (no method or handler) */
890
891 continue;
892 }
893
894 AcpiOsPrintf (
895 " GPE %.3X: %p Flags %2.2X: ",
896 GpeBlock->BlockBaseNumber + GpeIndex,
897 GpeEventInfo,
898 GpeEventInfo->Flags);
899
900 if (GpeEventInfo->Flags & ACPI_GPE_LEVEL_TRIGGERED)
901 {
902 AcpiOsPrintf ("Level, ");
903 }
904 else
905 {
906 AcpiOsPrintf ("Edge, ");
907 }
908
909 switch (GpeEventInfo->Flags & ACPI_GPE_TYPE_MASK)
910 {
911 case ACPI_GPE_TYPE_WAKE:
912 AcpiOsPrintf ("WakeOnly: ");
913 break;
914 case ACPI_GPE_TYPE_RUNTIME:
915 AcpiOsPrintf (" RunOnly: ");
916 break;
917 case ACPI_GPE_TYPE_WAKE_RUN:
918 AcpiOsPrintf (" WakeRun: ");
919 break;
920 default:
921 AcpiOsPrintf (" NotUsed: ");
922 break;
923 }
924
925 if (GpeEventInfo->Flags & ACPI_GPE_WAKE_ENABLED)
926 {
927 AcpiOsPrintf ("[Wake 1 ");
928 }
929 else
930 {
931 AcpiOsPrintf ("[Wake 0 ");
932 }
933
934 if (GpeEventInfo->Flags & ACPI_GPE_RUN_ENABLED)
935 {
936 AcpiOsPrintf ("Run 1], ");
937 }
938 else
939 {
940 AcpiOsPrintf ("Run 0], ");
941 }
942
943 switch (GpeEventInfo->Flags & ACPI_GPE_DISPATCH_MASK)
944 {
945 case ACPI_GPE_DISPATCH_NOT_USED:
946 AcpiOsPrintf ("NotUsed");
947 break;
948 case ACPI_GPE_DISPATCH_HANDLER:
949 AcpiOsPrintf ("Handler");
950 break;
951 case ACPI_GPE_DISPATCH_METHOD:
952 AcpiOsPrintf ("Method");
953 break;
954 default:
955 AcpiOsPrintf ("UNKNOWN: %X",
956 GpeEventInfo->Flags & ACPI_GPE_DISPATCH_MASK);
957 break;
958 }
959
960 AcpiOsPrintf ("\n");
961 }
962 }
963 Block++;
964 GpeBlock = GpeBlock->Next;
965 }
966 GpeXruptInfo = GpeXruptInfo->Next;
967 }
968 }
969
970 #endif /* ACPI_DEBUGGER */
971
972