nsdump.c revision 128212
1/******************************************************************************
2 *
3 * Module Name: nsdump - table dumping routines for debug
4 *              $Revision: 158 $
5 *
6 *****************************************************************************/
7
8/******************************************************************************
9 *
10 * 1. Copyright Notice
11 *
12 * Some or all of this work - Copyright (c) 1999 - 2004, Intel Corp.
13 * All rights reserved.
14 *
15 * 2. License
16 *
17 * 2.1. This is your license from Intel Corp. under its intellectual property
18 * rights.  You may have additional license terms from the party that provided
19 * you this software, covering your right to use that party's intellectual
20 * property rights.
21 *
22 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
23 * copy of the source code appearing in this file ("Covered Code") an
24 * irrevocable, perpetual, worldwide license under Intel's copyrights in the
25 * base code distributed originally by Intel ("Original Intel Code") to copy,
26
27 * make derivatives, distribute, use and display any portion of the Covered
28 * Code in any form, with the right to sublicense such rights; and
29 *
30 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
31 * license (with the right to sublicense), under only those claims of Intel
32 * patents that are infringed by the Original Intel Code, to make, use, sell,
33 * offer to sell, and import the Covered Code and derivative works thereof
34 * solely to the minimum extent necessary to exercise the above copyright
35 * license, and in no event shall the patent license extend to any additions
36 * to or modifications of the Original Intel Code.  No other license or right
37 * is granted directly or by implication, estoppel or otherwise;
38 *
39 * The above copyright and patent license is granted only if the following
40 * conditions are met:
41 *
42 * 3. Conditions
43 *
44 * 3.1. Redistribution of Source with Rights to Further Distribute Source.
45 * Redistribution of source code of any substantial portion of the Covered
46 * Code or modification with rights to further distribute source must include
47 * the above Copyright Notice, the above License, this list of Conditions,
48 * and the following Disclaimer and Export Compliance provision.  In addition,
49 * Licensee must cause all Covered Code to which Licensee contributes to
50 * contain a file documenting the changes Licensee made to create that Covered
51 * Code and the date of any change.  Licensee must include in that file the
52 * documentation of any changes made by any predecessor Licensee.  Licensee
53 * must include a prominent statement that the modification is derived,
54 * directly or indirectly, from Original Intel Code.
55 *
56 * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
57 * Redistribution of source code of any substantial portion of the Covered
58 * Code or modification without rights to further distribute source must
59 * include the following Disclaimer and Export Compliance provision in the
60 * documentation and/or other materials provided with distribution.  In
61 * addition, Licensee may not authorize further sublicense of source of any
62 * portion of the Covered Code, and must include terms to the effect that the
63 * license from Licensee to its licensee is limited to the intellectual
64 * property embodied in the software Licensee provides to its licensee, and
65 * not to intellectual property embodied in modifications its licensee may
66 * make.
67 *
68 * 3.3. Redistribution of Executable. Redistribution in executable form of any
69 * substantial portion of the Covered Code or modification must reproduce the
70 * above Copyright Notice, and the following Disclaimer and Export Compliance
71 * provision in the documentation and/or other materials provided with the
72 * distribution.
73 *
74 * 3.4. Intel retains all right, title, and interest in and to the Original
75 * Intel Code.
76 *
77 * 3.5. Neither the name Intel nor any other trademark owned or controlled by
78 * Intel shall be used in advertising or otherwise to promote the sale, use or
79 * other dealings in products derived from or relating to the Covered Code
80 * without prior written authorization from Intel.
81 *
82 * 4. Disclaimer and Export Compliance
83 *
84 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
85 * HERE.  ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
86 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT,  ASSISTANCE,
87 * INSTALLATION, TRAINING OR OTHER SERVICES.  INTEL WILL NOT PROVIDE ANY
88 * UPDATES, ENHANCEMENTS OR EXTENSIONS.  INTEL SPECIFICALLY DISCLAIMS ANY
89 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
90 * PARTICULAR PURPOSE.
91 *
92 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
93 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
94 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
95 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
96 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
97 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES.  THESE LIMITATIONS
98 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
99 * LIMITED REMEDY.
100 *
101 * 4.3. Licensee shall not export, either directly or indirectly, any of this
102 * software or system incorporating such software without first obtaining any
103 * required license or other approval from the U. S. Department of Commerce or
104 * any other agency or department of the United States Government.  In the
105 * event Licensee exports any such software from the United States or
106 * re-exports any such software from a foreign destination, Licensee shall
107 * ensure that the distribution and export/re-export of the software is in
108 * compliance with all laws, regulations, orders, or other restrictions of the
109 * U.S. Export Administration Regulations. Licensee agrees that neither it nor
110 * any of its subsidiaries will export/re-export any technical data, process,
111 * software, or service, directly or indirectly, to any country for which the
112 * United States government or any agency thereof requires an export license,
113 * other governmental approval, or letter of assurance, without first obtaining
114 * such license, approval or letter.
115 *
116 *****************************************************************************/
117
118#define __NSDUMP_C__
119
120#include "acpi.h"
121#include "acnamesp.h"
122#include "acparser.h"
123
124
125#define _COMPONENT          ACPI_NAMESPACE
126        ACPI_MODULE_NAME    ("nsdump")
127
128
129#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
130
131/*******************************************************************************
132 *
133 * FUNCTION:    AcpiNsPrintPathname
134 *
135 * PARAMETERS:  NumSegment          - Number of ACPI name segments
136 *              Pathname            - The compressed (internal) path
137 *
138 * DESCRIPTION: Print an object's full namespace pathname
139 *
140 ******************************************************************************/
141
142void
143AcpiNsPrintPathname (
144    UINT32                  NumSegments,
145    char                    *Pathname)
146{
147    ACPI_FUNCTION_NAME ("NsPrintPathname");
148
149
150    if (!(AcpiDbgLevel & ACPI_LV_NAMES) || !(AcpiDbgLayer & ACPI_NAMESPACE))
151    {
152        return;
153    }
154
155    /* Print the entire name */
156
157    ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "["));
158
159    while (NumSegments)
160    {
161        AcpiOsPrintf ("%4.4s", Pathname);
162        Pathname += ACPI_NAME_SIZE;
163
164        NumSegments--;
165        if (NumSegments)
166        {
167            AcpiOsPrintf (".");
168        }
169    }
170
171    AcpiOsPrintf ("]\n");
172}
173
174
175/*******************************************************************************
176 *
177 * FUNCTION:    AcpiNsDumpPathname
178 *
179 * PARAMETERS:  Handle              - Object
180 *              Msg                 - Prefix message
181 *              Level               - Desired debug level
182 *              Component           - Caller's component ID
183 *
184 * DESCRIPTION: Print an object's full namespace pathname
185 *              Manages allocation/freeing of a pathname buffer
186 *
187 ******************************************************************************/
188
189void
190AcpiNsDumpPathname (
191    ACPI_HANDLE             Handle,
192    char                    *Msg,
193    UINT32                  Level,
194    UINT32                  Component)
195{
196
197    ACPI_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_VOID;
205    }
206
207    /* Convert handle to a full pathname and print it (with supplied message) */
208
209    AcpiNsPrintNodePathname (Handle, Msg);
210    AcpiOsPrintf ("\n");
211    return_VOID;
212}
213
214
215/*******************************************************************************
216 *
217 * FUNCTION:    AcpiNsDumpOneObject
218 *
219 * PARAMETERS:  Handle              - Node to be dumped
220 *              Level               - Nesting level of the handle
221 *              Context             - Passed into WalkNamespace
222 *
223 * DESCRIPTION: Dump a single Node
224 *              This procedure is a UserFunction called by AcpiNsWalkNamespace.
225 *
226 ******************************************************************************/
227
228ACPI_STATUS
229AcpiNsDumpOneObject (
230    ACPI_HANDLE             ObjHandle,
231    UINT32                  Level,
232    void                    *Context,
233    void                    **ReturnValue)
234{
235    ACPI_WALK_INFO          *Info = (ACPI_WALK_INFO *) Context;
236    ACPI_NAMESPACE_NODE     *ThisNode;
237    ACPI_OPERAND_OBJECT     *ObjDesc = NULL;
238    ACPI_OBJECT_TYPE        ObjType;
239    ACPI_OBJECT_TYPE        Type;
240    UINT32                  BytesToDump;
241    UINT32                  DbgLevel;
242    UINT32                  i;
243
244
245    ACPI_FUNCTION_NAME ("NsDumpOneObject");
246
247
248    /* Is output enabled? */
249
250    if (!(AcpiDbgLevel & Info->DebugLevel))
251    {
252        return (AE_OK);
253    }
254
255    if (!ObjHandle)
256    {
257        ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Null object handle\n"));
258        return (AE_OK);
259    }
260
261    ThisNode = AcpiNsMapHandleToNode (ObjHandle);
262    Type = ThisNode->Type;
263
264    /* Check if the owner matches */
265
266    if ((Info->OwnerId != ACPI_UINT32_MAX) &&
267        (Info->OwnerId != ThisNode->OwnerId))
268    {
269        return (AE_OK);
270    }
271
272    /* Indent the object according to the level */
273
274    AcpiOsPrintf ("%2d%*s", (UINT32) Level - 1, (int) Level * 2, " ");
275
276    /* Check the node type and name */
277
278    if (Type > ACPI_TYPE_LOCAL_MAX)
279    {
280        ACPI_REPORT_WARNING (("Invalid ACPI Type %08X\n", Type));
281    }
282
283    if (!AcpiUtValidAcpiName (ThisNode->Name.Integer))
284    {
285        ACPI_REPORT_WARNING (("Invalid ACPI Name %08X\n", ThisNode->Name.Integer));
286    }
287
288    /*
289     * Now we can print out the pertinent information
290     */
291    AcpiOsPrintf ("%4.4s %-12s %p ",
292            AcpiUtGetNodeName (ThisNode), AcpiUtGetTypeName (Type), ThisNode);
293
294    DbgLevel = AcpiDbgLevel;
295    AcpiDbgLevel = 0;
296    ObjDesc = AcpiNsGetAttachedObject (ThisNode);
297    AcpiDbgLevel = DbgLevel;
298
299    switch (Info->DisplayType)
300    {
301    case ACPI_DISPLAY_SUMMARY:
302
303        if (!ObjDesc)
304        {
305            /* No attached object, we are done */
306
307            AcpiOsPrintf ("\n");
308            return (AE_OK);
309        }
310
311        switch (Type)
312        {
313        case ACPI_TYPE_PROCESSOR:
314
315            AcpiOsPrintf ("ID %X Len %.4X Addr %p\n",
316                        ObjDesc->Processor.ProcId,
317                        ObjDesc->Processor.Length,
318                        (char *) ObjDesc->Processor.Address);
319            break;
320
321
322        case ACPI_TYPE_DEVICE:
323
324            AcpiOsPrintf ("Notify Object: %p\n", ObjDesc);
325            break;
326
327
328        case ACPI_TYPE_METHOD:
329
330            AcpiOsPrintf ("Args %X Len %.4X Aml %p\n",
331                        (UINT32) ObjDesc->Method.ParamCount,
332                        ObjDesc->Method.AmlLength,
333                        ObjDesc->Method.AmlStart);
334            break;
335
336
337        case ACPI_TYPE_INTEGER:
338
339            AcpiOsPrintf ("= %8.8X%8.8X\n",
340                        ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value));
341            break;
342
343
344        case ACPI_TYPE_PACKAGE:
345
346            if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID)
347            {
348                AcpiOsPrintf ("Elements %.2X\n",
349                            ObjDesc->Package.Count);
350            }
351            else
352            {
353                AcpiOsPrintf ("[Length not yet evaluated]\n");
354            }
355            break;
356
357
358        case ACPI_TYPE_BUFFER:
359
360            if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID)
361            {
362                AcpiOsPrintf ("Len %.2X",
363                            ObjDesc->Buffer.Length);
364
365                /* Dump some of the buffer */
366
367                if (ObjDesc->Buffer.Length > 0)
368                {
369                    AcpiOsPrintf (" =");
370                    for (i = 0; (i < ObjDesc->Buffer.Length && i < 12); i++)
371                    {
372                        AcpiOsPrintf (" %.2hX", ObjDesc->Buffer.Pointer[i]);
373                    }
374                }
375                AcpiOsPrintf ("\n");
376            }
377            else
378            {
379                AcpiOsPrintf ("[Length not yet evaluated]\n");
380            }
381            break;
382
383
384        case ACPI_TYPE_STRING:
385
386            AcpiOsPrintf ("Len %.2X ", ObjDesc->String.Length);
387            AcpiUtPrintString (ObjDesc->String.Pointer, 32);
388            AcpiOsPrintf ("\n");
389            break;
390
391
392        case ACPI_TYPE_REGION:
393
394            AcpiOsPrintf ("[%s]", AcpiUtGetRegionName (ObjDesc->Region.SpaceId));
395            if (ObjDesc->Region.Flags & AOPOBJ_DATA_VALID)
396            {
397                AcpiOsPrintf (" Addr %8.8X%8.8X Len %.4X\n",
398                            ACPI_FORMAT_UINT64 (ObjDesc->Region.Address),
399                            ObjDesc->Region.Length);
400            }
401            else
402            {
403                AcpiOsPrintf (" [Address/Length not yet evaluated]\n");
404            }
405            break;
406
407
408        case ACPI_TYPE_LOCAL_REFERENCE:
409
410            AcpiOsPrintf ("[%s]\n",
411                    AcpiPsGetOpcodeName (ObjDesc->Reference.Opcode));
412            break;
413
414
415        case ACPI_TYPE_BUFFER_FIELD:
416
417            if (ObjDesc->BufferField.BufferObj &&
418                ObjDesc->BufferField.BufferObj->Buffer.Node)
419            {
420                AcpiOsPrintf ("Buf [%4.4s]",
421                        AcpiUtGetNodeName (ObjDesc->BufferField.BufferObj->Buffer.Node));
422            }
423            break;
424
425
426        case ACPI_TYPE_LOCAL_REGION_FIELD:
427
428            AcpiOsPrintf ("Rgn [%4.4s]",
429                    AcpiUtGetNodeName (ObjDesc->CommonField.RegionObj->Region.Node));
430            break;
431
432
433        case ACPI_TYPE_LOCAL_BANK_FIELD:
434
435            AcpiOsPrintf ("Rgn [%4.4s] Bnk [%4.4s]",
436                    AcpiUtGetNodeName (ObjDesc->CommonField.RegionObj->Region.Node),
437                    AcpiUtGetNodeName (ObjDesc->BankField.BankObj->CommonField.Node));
438            break;
439
440
441        case ACPI_TYPE_LOCAL_INDEX_FIELD:
442
443            AcpiOsPrintf ("Idx [%4.4s] Dat [%4.4s]",
444                    AcpiUtGetNodeName (ObjDesc->IndexField.IndexObj->CommonField.Node),
445                    AcpiUtGetNodeName (ObjDesc->IndexField.DataObj->CommonField.Node));
446            break;
447
448
449        case ACPI_TYPE_LOCAL_ALIAS:
450        case ACPI_TYPE_LOCAL_METHOD_ALIAS:
451
452            AcpiOsPrintf ("Target %4.4s (%p)\n", AcpiUtGetNodeName (ObjDesc), ObjDesc);
453            break;
454
455        default:
456
457            AcpiOsPrintf ("Object %p\n", ObjDesc);
458            break;
459        }
460
461        /* Common field handling */
462
463        switch (Type)
464        {
465        case ACPI_TYPE_BUFFER_FIELD:
466        case ACPI_TYPE_LOCAL_REGION_FIELD:
467        case ACPI_TYPE_LOCAL_BANK_FIELD:
468        case ACPI_TYPE_LOCAL_INDEX_FIELD:
469
470            AcpiOsPrintf (" Off %.3X Len %.2X Acc %.2hd\n",
471                    (ObjDesc->CommonField.BaseByteOffset * 8)
472                        + ObjDesc->CommonField.StartFieldBitOffset,
473                    ObjDesc->CommonField.BitLength,
474                    ObjDesc->CommonField.AccessByteWidth);
475            break;
476
477        default:
478            break;
479        }
480        break;
481
482
483    case ACPI_DISPLAY_OBJECTS:
484
485        AcpiOsPrintf ("O:%p", ObjDesc);
486        if (!ObjDesc)
487        {
488            /* No attached object, we are done */
489
490            AcpiOsPrintf ("\n");
491            return (AE_OK);
492        }
493
494        AcpiOsPrintf ("(R%d)",
495                ObjDesc->Common.ReferenceCount);
496
497        switch (Type)
498        {
499        case ACPI_TYPE_METHOD:
500
501            /* Name is a Method and its AML offset/length are set */
502
503            AcpiOsPrintf (" M:%p-%X\n", ObjDesc->Method.AmlStart,
504                                        ObjDesc->Method.AmlLength);
505            break;
506
507        case ACPI_TYPE_INTEGER:
508
509            AcpiOsPrintf (" I:%8.8X8.8%X\n",
510                    ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value));
511            break;
512
513        case ACPI_TYPE_STRING:
514
515            AcpiOsPrintf (" S:%p-%X\n", ObjDesc->String.Pointer,
516                                        ObjDesc->String.Length);
517            break;
518
519        case ACPI_TYPE_BUFFER:
520
521            AcpiOsPrintf (" B:%p-%X\n", ObjDesc->Buffer.Pointer,
522                                        ObjDesc->Buffer.Length);
523            break;
524
525        default:
526
527            AcpiOsPrintf ("\n");
528            break;
529        }
530        break;
531
532
533    default:
534        AcpiOsPrintf ("\n");
535        break;
536    }
537
538    /* If debug turned off, done */
539
540    if (!(AcpiDbgLevel & ACPI_LV_VALUES))
541    {
542        return (AE_OK);
543    }
544
545
546    /* If there is an attached object, display it */
547
548    DbgLevel     = AcpiDbgLevel;
549    AcpiDbgLevel = 0;
550    ObjDesc      = AcpiNsGetAttachedObject (ThisNode);
551    AcpiDbgLevel = DbgLevel;
552
553    /* Dump attached objects */
554
555    while (ObjDesc)
556    {
557        ObjType = ACPI_TYPE_INVALID;
558        AcpiOsPrintf ("        Attached Object %p: ", ObjDesc);
559
560        /* Decode the type of attached object and dump the contents */
561
562        switch (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc))
563        {
564        case ACPI_DESC_TYPE_NAMED:
565
566            AcpiOsPrintf ("(Ptr to Node)\n");
567            BytesToDump = sizeof (ACPI_NAMESPACE_NODE);
568            break;
569
570
571        case ACPI_DESC_TYPE_OPERAND:
572
573            ObjType = ACPI_GET_OBJECT_TYPE (ObjDesc);
574
575            if (ObjType > ACPI_TYPE_LOCAL_MAX)
576            {
577                AcpiOsPrintf ("(Ptr to ACPI Object type %X [UNKNOWN])\n", ObjType);
578                BytesToDump = 32;
579            }
580            else
581            {
582                AcpiOsPrintf ("(Ptr to ACPI Object type %s, %X)\n",
583                                    AcpiUtGetTypeName (ObjType), ObjType);
584                BytesToDump = sizeof (ACPI_OPERAND_OBJECT);
585            }
586            break;
587
588
589        default:
590
591            AcpiOsPrintf ("(String or Buffer ptr - not an object descriptor) [%s]\n",
592                    AcpiUtGetDescriptorName (ObjDesc));
593            BytesToDump = 16;
594            break;
595        }
596
597        ACPI_DUMP_BUFFER (ObjDesc, BytesToDump);
598
599        /* If value is NOT an internal object, we are done */
600
601        if (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc) != ACPI_DESC_TYPE_OPERAND)
602        {
603            goto Cleanup;
604        }
605
606        /*
607         * Valid object, get the pointer to next level, if any
608         */
609        switch (ObjType)
610        {
611        case ACPI_TYPE_STRING:
612            ObjDesc = (void *) ObjDesc->String.Pointer;
613            break;
614
615        case ACPI_TYPE_BUFFER:
616            ObjDesc = (void *) ObjDesc->Buffer.Pointer;
617            break;
618
619        case ACPI_TYPE_BUFFER_FIELD:
620            ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->BufferField.BufferObj;
621            break;
622
623        case ACPI_TYPE_PACKAGE:
624            ObjDesc = (void *) ObjDesc->Package.Elements;
625            break;
626
627        case ACPI_TYPE_METHOD:
628            ObjDesc = (void *) ObjDesc->Method.AmlStart;
629            break;
630
631        case ACPI_TYPE_LOCAL_REGION_FIELD:
632            ObjDesc = (void *) ObjDesc->Field.RegionObj;
633            break;
634
635        case ACPI_TYPE_LOCAL_BANK_FIELD:
636            ObjDesc = (void *) ObjDesc->BankField.RegionObj;
637            break;
638
639        case ACPI_TYPE_LOCAL_INDEX_FIELD:
640            ObjDesc = (void *) ObjDesc->IndexField.IndexObj;
641            break;
642
643        default:
644            goto Cleanup;
645        }
646
647        ObjType = ACPI_TYPE_INVALID;   /* Terminate loop after next pass */
648    }
649
650Cleanup:
651    AcpiOsPrintf ("\n");
652    return (AE_OK);
653}
654
655
656/*******************************************************************************
657 *
658 * FUNCTION:    AcpiNsDumpObjects
659 *
660 * PARAMETERS:  Type                - Object type to be dumped
661 *              MaxDepth            - Maximum depth of dump.  Use ACPI_UINT32_MAX
662 *                                    for an effectively unlimited depth.
663 *              OwnerId             - Dump only objects owned by this ID.  Use
664 *                                    ACPI_UINT32_MAX to match all owners.
665 *              StartHandle         - Where in namespace to start/end search
666 *
667 * DESCRIPTION: Dump typed objects within the loaded namespace.
668 *              Uses AcpiNsWalkNamespace in conjunction with AcpiNsDumpOneObject.
669 *
670 ******************************************************************************/
671
672void
673AcpiNsDumpObjects (
674    ACPI_OBJECT_TYPE        Type,
675    UINT8                   DisplayType,
676    UINT32                  MaxDepth,
677    UINT32                  OwnerId,
678    ACPI_HANDLE             StartHandle)
679{
680    ACPI_WALK_INFO          Info;
681
682
683    ACPI_FUNCTION_ENTRY ();
684
685
686    Info.DebugLevel = ACPI_LV_TABLES;
687    Info.OwnerId = OwnerId;
688    Info.DisplayType = DisplayType;
689
690    (void) AcpiNsWalkNamespace (Type, StartHandle, MaxDepth,
691                ACPI_NS_WALK_NO_UNLOCK, AcpiNsDumpOneObject,
692                (void *) &Info, NULL);
693}
694
695
696/*******************************************************************************
697 *
698 * FUNCTION:    AcpiNsDumpTables
699 *
700 * PARAMETERS:  SearchBase          - Root of subtree to be dumped, or
701 *                                    NS_ALL to dump the entire namespace
702 *              MaxDepth            - Maximum depth of dump.  Use INT_MAX
703 *                                    for an effectively unlimited depth.
704 *
705 * DESCRIPTION: Dump the name space, or a portion of it.
706 *
707 ******************************************************************************/
708
709void
710AcpiNsDumpTables (
711    ACPI_HANDLE             SearchBase,
712    UINT32                  MaxDepth)
713{
714    ACPI_HANDLE             SearchHandle = SearchBase;
715
716
717    ACPI_FUNCTION_TRACE ("NsDumpTables");
718
719
720    if (!AcpiGbl_RootNode)
721    {
722        /*
723         * If the name space has not been initialized,
724         * there is nothing to dump.
725         */
726        ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "namespace not initialized!\n"));
727        return_VOID;
728    }
729
730    if (ACPI_NS_ALL == SearchBase)
731    {
732        /*  entire namespace    */
733
734        SearchHandle = AcpiGbl_RootNode;
735        ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "\\\n"));
736    }
737
738    AcpiNsDumpObjects (ACPI_TYPE_ANY, ACPI_DISPLAY_OBJECTS, MaxDepth,
739            ACPI_UINT32_MAX, SearchHandle);
740    return_VOID;
741}
742
743
744/*******************************************************************************
745 *
746 * FUNCTION:    AcpiNsDumpEntry
747 *
748 * PARAMETERS:  Handle              - Node to be dumped
749 *              DebugLevel          - Output level
750 *
751 * DESCRIPTION: Dump a single Node
752 *
753 ******************************************************************************/
754
755void
756AcpiNsDumpEntry (
757    ACPI_HANDLE             Handle,
758    UINT32                  DebugLevel)
759{
760    ACPI_WALK_INFO          Info;
761
762
763    ACPI_FUNCTION_ENTRY ();
764
765
766    Info.DebugLevel = DebugLevel;
767    Info.OwnerId = ACPI_UINT32_MAX;
768    Info.DisplayType = ACPI_DISPLAY_SUMMARY;
769
770    (void) AcpiNsDumpOneObject (Handle, 1, &Info, NULL);
771}
772
773#endif
774
775