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nsdump.c revision 1.1.1.2
      1      1.1  jruoho /******************************************************************************
      2      1.1  jruoho  *
      3      1.1  jruoho  * Module Name: nsdump - table dumping routines for debug
      4      1.1  jruoho  *
      5      1.1  jruoho  *****************************************************************************/
      6      1.1  jruoho 
      7  1.1.1.2  jruoho /*
      8  1.1.1.2  jruoho  * Copyright (C) 2000 - 2011, Intel Corp.
      9      1.1  jruoho  * All rights reserved.
     10      1.1  jruoho  *
     11  1.1.1.2  jruoho  * Redistribution and use in source and binary forms, with or without
     12  1.1.1.2  jruoho  * modification, are permitted provided that the following conditions
     13  1.1.1.2  jruoho  * are met:
     14  1.1.1.2  jruoho  * 1. Redistributions of source code must retain the above copyright
     15  1.1.1.2  jruoho  *    notice, this list of conditions, and the following disclaimer,
     16  1.1.1.2  jruoho  *    without modification.
     17  1.1.1.2  jruoho  * 2. Redistributions in binary form must reproduce at minimum a disclaimer
     18  1.1.1.2  jruoho  *    substantially similar to the "NO WARRANTY" disclaimer below
     19  1.1.1.2  jruoho  *    ("Disclaimer") and any redistribution must be conditioned upon
     20  1.1.1.2  jruoho  *    including a substantially similar Disclaimer requirement for further
     21  1.1.1.2  jruoho  *    binary redistribution.
     22  1.1.1.2  jruoho  * 3. Neither the names of the above-listed copyright holders nor the names
     23  1.1.1.2  jruoho  *    of any contributors may be used to endorse or promote products derived
     24  1.1.1.2  jruoho  *    from this software without specific prior written permission.
     25  1.1.1.2  jruoho  *
     26  1.1.1.2  jruoho  * Alternatively, this software may be distributed under the terms of the
     27  1.1.1.2  jruoho  * GNU General Public License ("GPL") version 2 as published by the Free
     28  1.1.1.2  jruoho  * Software Foundation.
     29  1.1.1.2  jruoho  *
     30  1.1.1.2  jruoho  * NO WARRANTY
     31  1.1.1.2  jruoho  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     32  1.1.1.2  jruoho  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     33  1.1.1.2  jruoho  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
     34  1.1.1.2  jruoho  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     35  1.1.1.2  jruoho  * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     36  1.1.1.2  jruoho  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     37  1.1.1.2  jruoho  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     38  1.1.1.2  jruoho  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
     39  1.1.1.2  jruoho  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
     40  1.1.1.2  jruoho  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     41  1.1.1.2  jruoho  * POSSIBILITY OF SUCH DAMAGES.
     42  1.1.1.2  jruoho  */
     43      1.1  jruoho 
     44      1.1  jruoho #define __NSDUMP_C__
     45      1.1  jruoho 
     46      1.1  jruoho #include "acpi.h"
     47      1.1  jruoho #include "accommon.h"
     48      1.1  jruoho #include "acnamesp.h"
     49      1.1  jruoho 
     50      1.1  jruoho 
     51      1.1  jruoho #define _COMPONENT          ACPI_NAMESPACE
     52      1.1  jruoho         ACPI_MODULE_NAME    ("nsdump")
     53      1.1  jruoho 
     54      1.1  jruoho /* Local prototypes */
     55      1.1  jruoho 
     56      1.1  jruoho #ifdef ACPI_OBSOLETE_FUNCTIONS
     57      1.1  jruoho void
     58      1.1  jruoho AcpiNsDumpRootDevices (
     59      1.1  jruoho     void);
     60      1.1  jruoho 
     61      1.1  jruoho static ACPI_STATUS
     62      1.1  jruoho AcpiNsDumpOneDevice (
     63      1.1  jruoho     ACPI_HANDLE             ObjHandle,
     64      1.1  jruoho     UINT32                  Level,
     65      1.1  jruoho     void                    *Context,
     66      1.1  jruoho     void                    **ReturnValue);
     67      1.1  jruoho #endif
     68      1.1  jruoho 
     69      1.1  jruoho 
     70      1.1  jruoho #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
     71      1.1  jruoho /*******************************************************************************
     72      1.1  jruoho  *
     73      1.1  jruoho  * FUNCTION:    AcpiNsPrintPathname
     74      1.1  jruoho  *
     75      1.1  jruoho  * PARAMETERS:  NumSegments         - Number of ACPI name segments
     76      1.1  jruoho  *              Pathname            - The compressed (internal) path
     77      1.1  jruoho  *
     78      1.1  jruoho  * RETURN:      None
     79      1.1  jruoho  *
     80      1.1  jruoho  * DESCRIPTION: Print an object's full namespace pathname
     81      1.1  jruoho  *
     82      1.1  jruoho  ******************************************************************************/
     83      1.1  jruoho 
     84      1.1  jruoho void
     85      1.1  jruoho AcpiNsPrintPathname (
     86      1.1  jruoho     UINT32                  NumSegments,
     87      1.1  jruoho     char                    *Pathname)
     88      1.1  jruoho {
     89      1.1  jruoho     UINT32                  i;
     90      1.1  jruoho 
     91      1.1  jruoho 
     92      1.1  jruoho     ACPI_FUNCTION_NAME (NsPrintPathname);
     93      1.1  jruoho 
     94      1.1  jruoho 
     95      1.1  jruoho     if (!(AcpiDbgLevel & ACPI_LV_NAMES) || !(AcpiDbgLayer & ACPI_NAMESPACE))
     96      1.1  jruoho     {
     97      1.1  jruoho         return;
     98      1.1  jruoho     }
     99      1.1  jruoho 
    100      1.1  jruoho     /* Print the entire name */
    101      1.1  jruoho 
    102      1.1  jruoho     ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "["));
    103      1.1  jruoho 
    104      1.1  jruoho     while (NumSegments)
    105      1.1  jruoho     {
    106      1.1  jruoho         for (i = 0; i < 4; i++)
    107      1.1  jruoho         {
    108      1.1  jruoho             ACPI_IS_PRINT (Pathname[i]) ?
    109      1.1  jruoho                 AcpiOsPrintf ("%c", Pathname[i]) :
    110      1.1  jruoho                 AcpiOsPrintf ("?");
    111      1.1  jruoho         }
    112      1.1  jruoho 
    113      1.1  jruoho         Pathname += ACPI_NAME_SIZE;
    114      1.1  jruoho         NumSegments--;
    115      1.1  jruoho         if (NumSegments)
    116      1.1  jruoho         {
    117      1.1  jruoho             AcpiOsPrintf (".");
    118      1.1  jruoho         }
    119      1.1  jruoho     }
    120      1.1  jruoho 
    121      1.1  jruoho     AcpiOsPrintf ("]\n");
    122      1.1  jruoho }
    123      1.1  jruoho 
    124      1.1  jruoho 
    125      1.1  jruoho /*******************************************************************************
    126      1.1  jruoho  *
    127      1.1  jruoho  * FUNCTION:    AcpiNsDumpPathname
    128      1.1  jruoho  *
    129      1.1  jruoho  * PARAMETERS:  Handle              - Object
    130      1.1  jruoho  *              Msg                 - Prefix message
    131      1.1  jruoho  *              Level               - Desired debug level
    132      1.1  jruoho  *              Component           - Caller's component ID
    133      1.1  jruoho  *
    134      1.1  jruoho  * RETURN:      None
    135      1.1  jruoho  *
    136      1.1  jruoho  * DESCRIPTION: Print an object's full namespace pathname
    137      1.1  jruoho  *              Manages allocation/freeing of a pathname buffer
    138      1.1  jruoho  *
    139      1.1  jruoho  ******************************************************************************/
    140      1.1  jruoho 
    141      1.1  jruoho void
    142      1.1  jruoho AcpiNsDumpPathname (
    143      1.1  jruoho     ACPI_HANDLE             Handle,
    144      1.1  jruoho     char                    *Msg,
    145      1.1  jruoho     UINT32                  Level,
    146      1.1  jruoho     UINT32                  Component)
    147      1.1  jruoho {
    148      1.1  jruoho 
    149      1.1  jruoho     ACPI_FUNCTION_TRACE (NsDumpPathname);
    150      1.1  jruoho 
    151      1.1  jruoho 
    152      1.1  jruoho     /* Do this only if the requested debug level and component are enabled */
    153      1.1  jruoho 
    154      1.1  jruoho     if (!(AcpiDbgLevel & Level) || !(AcpiDbgLayer & Component))
    155      1.1  jruoho     {
    156      1.1  jruoho         return_VOID;
    157      1.1  jruoho     }
    158      1.1  jruoho 
    159      1.1  jruoho     /* Convert handle to a full pathname and print it (with supplied message) */
    160      1.1  jruoho 
    161      1.1  jruoho     AcpiNsPrintNodePathname (Handle, Msg);
    162      1.1  jruoho     AcpiOsPrintf ("\n");
    163      1.1  jruoho     return_VOID;
    164      1.1  jruoho }
    165      1.1  jruoho 
    166      1.1  jruoho 
    167      1.1  jruoho /*******************************************************************************
    168      1.1  jruoho  *
    169      1.1  jruoho  * FUNCTION:    AcpiNsDumpOneObject
    170      1.1  jruoho  *
    171      1.1  jruoho  * PARAMETERS:  ObjHandle           - Node to be dumped
    172      1.1  jruoho  *              Level               - Nesting level of the handle
    173      1.1  jruoho  *              Context             - Passed into WalkNamespace
    174      1.1  jruoho  *              ReturnValue         - Not used
    175      1.1  jruoho  *
    176      1.1  jruoho  * RETURN:      Status
    177      1.1  jruoho  *
    178      1.1  jruoho  * DESCRIPTION: Dump a single Node
    179      1.1  jruoho  *              This procedure is a UserFunction called by AcpiNsWalkNamespace.
    180      1.1  jruoho  *
    181      1.1  jruoho  ******************************************************************************/
    182      1.1  jruoho 
    183      1.1  jruoho ACPI_STATUS
    184      1.1  jruoho AcpiNsDumpOneObject (
    185      1.1  jruoho     ACPI_HANDLE             ObjHandle,
    186      1.1  jruoho     UINT32                  Level,
    187      1.1  jruoho     void                    *Context,
    188      1.1  jruoho     void                    **ReturnValue)
    189      1.1  jruoho {
    190      1.1  jruoho     ACPI_WALK_INFO          *Info = (ACPI_WALK_INFO *) Context;
    191      1.1  jruoho     ACPI_NAMESPACE_NODE     *ThisNode;
    192      1.1  jruoho     ACPI_OPERAND_OBJECT     *ObjDesc = NULL;
    193      1.1  jruoho     ACPI_OBJECT_TYPE        ObjType;
    194      1.1  jruoho     ACPI_OBJECT_TYPE        Type;
    195      1.1  jruoho     UINT32                  BytesToDump;
    196      1.1  jruoho     UINT32                  DbgLevel;
    197      1.1  jruoho     UINT32                  i;
    198      1.1  jruoho 
    199      1.1  jruoho 
    200      1.1  jruoho     ACPI_FUNCTION_NAME (NsDumpOneObject);
    201      1.1  jruoho 
    202      1.1  jruoho 
    203      1.1  jruoho     /* Is output enabled? */
    204      1.1  jruoho 
    205      1.1  jruoho     if (!(AcpiDbgLevel & Info->DebugLevel))
    206      1.1  jruoho     {
    207      1.1  jruoho         return (AE_OK);
    208      1.1  jruoho     }
    209      1.1  jruoho 
    210      1.1  jruoho     if (!ObjHandle)
    211      1.1  jruoho     {
    212      1.1  jruoho         ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Null object handle\n"));
    213      1.1  jruoho         return (AE_OK);
    214      1.1  jruoho     }
    215      1.1  jruoho 
    216      1.1  jruoho     ThisNode = AcpiNsValidateHandle (ObjHandle);
    217      1.1  jruoho     if (!ThisNode)
    218      1.1  jruoho     {
    219      1.1  jruoho         ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Invalid object handle %p\n",
    220      1.1  jruoho             ObjHandle));
    221      1.1  jruoho         return (AE_OK);
    222      1.1  jruoho     }
    223      1.1  jruoho 
    224      1.1  jruoho     Type = ThisNode->Type;
    225      1.1  jruoho 
    226      1.1  jruoho     /* Check if the owner matches */
    227      1.1  jruoho 
    228      1.1  jruoho     if ((Info->OwnerId != ACPI_OWNER_ID_MAX) &&
    229      1.1  jruoho         (Info->OwnerId != ThisNode->OwnerId))
    230      1.1  jruoho     {
    231      1.1  jruoho         return (AE_OK);
    232      1.1  jruoho     }
    233      1.1  jruoho 
    234      1.1  jruoho     if (!(Info->DisplayType & ACPI_DISPLAY_SHORT))
    235      1.1  jruoho     {
    236      1.1  jruoho         /* Indent the object according to the level */
    237      1.1  jruoho 
    238      1.1  jruoho         AcpiOsPrintf ("%2d%*s", (UINT32) Level - 1, (int) Level * 2, " ");
    239      1.1  jruoho 
    240      1.1  jruoho         /* Check the node type and name */
    241      1.1  jruoho 
    242      1.1  jruoho         if (Type > ACPI_TYPE_LOCAL_MAX)
    243      1.1  jruoho         {
    244      1.1  jruoho             ACPI_WARNING ((AE_INFO, "Invalid ACPI Object Type 0x%08X", Type));
    245      1.1  jruoho         }
    246      1.1  jruoho 
    247      1.1  jruoho         AcpiOsPrintf ("%4.4s", AcpiUtGetNodeName (ThisNode));
    248      1.1  jruoho     }
    249      1.1  jruoho 
    250      1.1  jruoho     /* Now we can print out the pertinent information */
    251      1.1  jruoho 
    252      1.1  jruoho     AcpiOsPrintf (" %-12s %p %2.2X ",
    253      1.1  jruoho             AcpiUtGetTypeName (Type), ThisNode, ThisNode->OwnerId);
    254      1.1  jruoho 
    255      1.1  jruoho     DbgLevel = AcpiDbgLevel;
    256      1.1  jruoho     AcpiDbgLevel = 0;
    257      1.1  jruoho     ObjDesc = AcpiNsGetAttachedObject (ThisNode);
    258      1.1  jruoho     AcpiDbgLevel = DbgLevel;
    259      1.1  jruoho 
    260      1.1  jruoho     /* Temp nodes are those nodes created by a control method */
    261      1.1  jruoho 
    262      1.1  jruoho     if (ThisNode->Flags & ANOBJ_TEMPORARY)
    263      1.1  jruoho     {
    264      1.1  jruoho         AcpiOsPrintf ("(T) ");
    265      1.1  jruoho     }
    266      1.1  jruoho 
    267      1.1  jruoho     switch (Info->DisplayType & ACPI_DISPLAY_MASK)
    268      1.1  jruoho     {
    269      1.1  jruoho     case ACPI_DISPLAY_SUMMARY:
    270      1.1  jruoho 
    271      1.1  jruoho         if (!ObjDesc)
    272      1.1  jruoho         {
    273      1.1  jruoho             /* No attached object, we are done */
    274      1.1  jruoho 
    275      1.1  jruoho             AcpiOsPrintf ("\n");
    276      1.1  jruoho             return (AE_OK);
    277      1.1  jruoho         }
    278      1.1  jruoho 
    279      1.1  jruoho         switch (Type)
    280      1.1  jruoho         {
    281      1.1  jruoho         case ACPI_TYPE_PROCESSOR:
    282      1.1  jruoho 
    283      1.1  jruoho             AcpiOsPrintf ("ID %X Len %.4X Addr %p\n",
    284      1.1  jruoho                 ObjDesc->Processor.ProcId, ObjDesc->Processor.Length,
    285      1.1  jruoho                 ACPI_CAST_PTR (void, ObjDesc->Processor.Address));
    286      1.1  jruoho             break;
    287      1.1  jruoho 
    288      1.1  jruoho 
    289      1.1  jruoho         case ACPI_TYPE_DEVICE:
    290      1.1  jruoho 
    291      1.1  jruoho             AcpiOsPrintf ("Notify Object: %p\n", ObjDesc);
    292      1.1  jruoho             break;
    293      1.1  jruoho 
    294      1.1  jruoho 
    295      1.1  jruoho         case ACPI_TYPE_METHOD:
    296      1.1  jruoho 
    297      1.1  jruoho             AcpiOsPrintf ("Args %X Len %.4X Aml %p\n",
    298      1.1  jruoho                 (UINT32) ObjDesc->Method.ParamCount,
    299      1.1  jruoho                 ObjDesc->Method.AmlLength, ObjDesc->Method.AmlStart);
    300      1.1  jruoho             break;
    301      1.1  jruoho 
    302      1.1  jruoho 
    303      1.1  jruoho         case ACPI_TYPE_INTEGER:
    304      1.1  jruoho 
    305      1.1  jruoho             AcpiOsPrintf ("= %8.8X%8.8X\n",
    306      1.1  jruoho                 ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value));
    307      1.1  jruoho             break;
    308      1.1  jruoho 
    309      1.1  jruoho 
    310      1.1  jruoho         case ACPI_TYPE_PACKAGE:
    311      1.1  jruoho 
    312      1.1  jruoho             if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID)
    313      1.1  jruoho             {
    314      1.1  jruoho                 AcpiOsPrintf ("Elements %.2X\n",
    315      1.1  jruoho                     ObjDesc->Package.Count);
    316      1.1  jruoho             }
    317      1.1  jruoho             else
    318      1.1  jruoho             {
    319      1.1  jruoho                 AcpiOsPrintf ("[Length not yet evaluated]\n");
    320      1.1  jruoho             }
    321      1.1  jruoho             break;
    322      1.1  jruoho 
    323      1.1  jruoho 
    324      1.1  jruoho         case ACPI_TYPE_BUFFER:
    325      1.1  jruoho 
    326      1.1  jruoho             if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID)
    327      1.1  jruoho             {
    328      1.1  jruoho                 AcpiOsPrintf ("Len %.2X",
    329      1.1  jruoho                             ObjDesc->Buffer.Length);
    330      1.1  jruoho 
    331      1.1  jruoho                 /* Dump some of the buffer */
    332      1.1  jruoho 
    333      1.1  jruoho                 if (ObjDesc->Buffer.Length > 0)
    334      1.1  jruoho                 {
    335      1.1  jruoho                     AcpiOsPrintf (" =");
    336      1.1  jruoho                     for (i = 0; (i < ObjDesc->Buffer.Length && i < 12); i++)
    337      1.1  jruoho                     {
    338      1.1  jruoho                         AcpiOsPrintf (" %.2hX", ObjDesc->Buffer.Pointer[i]);
    339      1.1  jruoho                     }
    340      1.1  jruoho                 }
    341      1.1  jruoho                 AcpiOsPrintf ("\n");
    342      1.1  jruoho             }
    343      1.1  jruoho             else
    344      1.1  jruoho             {
    345      1.1  jruoho                 AcpiOsPrintf ("[Length not yet evaluated]\n");
    346      1.1  jruoho             }
    347      1.1  jruoho             break;
    348      1.1  jruoho 
    349      1.1  jruoho 
    350      1.1  jruoho         case ACPI_TYPE_STRING:
    351      1.1  jruoho 
    352      1.1  jruoho             AcpiOsPrintf ("Len %.2X ", ObjDesc->String.Length);
    353      1.1  jruoho             AcpiUtPrintString (ObjDesc->String.Pointer, 32);
    354      1.1  jruoho             AcpiOsPrintf ("\n");
    355      1.1  jruoho             break;
    356      1.1  jruoho 
    357      1.1  jruoho 
    358      1.1  jruoho         case ACPI_TYPE_REGION:
    359      1.1  jruoho 
    360      1.1  jruoho             AcpiOsPrintf ("[%s]",
    361      1.1  jruoho                 AcpiUtGetRegionName (ObjDesc->Region.SpaceId));
    362      1.1  jruoho             if (ObjDesc->Region.Flags & AOPOBJ_DATA_VALID)
    363      1.1  jruoho             {
    364      1.1  jruoho                 AcpiOsPrintf (" Addr %8.8X%8.8X Len %.4X\n",
    365      1.1  jruoho                     ACPI_FORMAT_NATIVE_UINT (ObjDesc->Region.Address),
    366      1.1  jruoho                     ObjDesc->Region.Length);
    367      1.1  jruoho             }
    368      1.1  jruoho             else
    369      1.1  jruoho             {
    370      1.1  jruoho                 AcpiOsPrintf (" [Address/Length not yet evaluated]\n");
    371      1.1  jruoho             }
    372      1.1  jruoho             break;
    373      1.1  jruoho 
    374      1.1  jruoho 
    375      1.1  jruoho         case ACPI_TYPE_LOCAL_REFERENCE:
    376      1.1  jruoho 
    377      1.1  jruoho             AcpiOsPrintf ("[%s]\n", AcpiUtGetReferenceName (ObjDesc));
    378      1.1  jruoho             break;
    379      1.1  jruoho 
    380      1.1  jruoho 
    381      1.1  jruoho         case ACPI_TYPE_BUFFER_FIELD:
    382      1.1  jruoho 
    383      1.1  jruoho             if (ObjDesc->BufferField.BufferObj &&
    384      1.1  jruoho                 ObjDesc->BufferField.BufferObj->Buffer.Node)
    385      1.1  jruoho             {
    386      1.1  jruoho                 AcpiOsPrintf ("Buf [%4.4s]",
    387      1.1  jruoho                     AcpiUtGetNodeName (
    388      1.1  jruoho                         ObjDesc->BufferField.BufferObj->Buffer.Node));
    389      1.1  jruoho             }
    390      1.1  jruoho             break;
    391      1.1  jruoho 
    392      1.1  jruoho 
    393      1.1  jruoho         case ACPI_TYPE_LOCAL_REGION_FIELD:
    394      1.1  jruoho 
    395      1.1  jruoho             AcpiOsPrintf ("Rgn [%4.4s]",
    396      1.1  jruoho                 AcpiUtGetNodeName (
    397      1.1  jruoho                     ObjDesc->CommonField.RegionObj->Region.Node));
    398      1.1  jruoho             break;
    399      1.1  jruoho 
    400      1.1  jruoho 
    401      1.1  jruoho         case ACPI_TYPE_LOCAL_BANK_FIELD:
    402      1.1  jruoho 
    403      1.1  jruoho             AcpiOsPrintf ("Rgn [%4.4s] Bnk [%4.4s]",
    404      1.1  jruoho                 AcpiUtGetNodeName (
    405      1.1  jruoho                     ObjDesc->CommonField.RegionObj->Region.Node),
    406      1.1  jruoho                 AcpiUtGetNodeName (
    407      1.1  jruoho                     ObjDesc->BankField.BankObj->CommonField.Node));
    408      1.1  jruoho             break;
    409      1.1  jruoho 
    410      1.1  jruoho 
    411      1.1  jruoho         case ACPI_TYPE_LOCAL_INDEX_FIELD:
    412      1.1  jruoho 
    413      1.1  jruoho             AcpiOsPrintf ("Idx [%4.4s] Dat [%4.4s]",
    414      1.1  jruoho                 AcpiUtGetNodeName (
    415      1.1  jruoho                     ObjDesc->IndexField.IndexObj->CommonField.Node),
    416      1.1  jruoho                 AcpiUtGetNodeName (
    417      1.1  jruoho                     ObjDesc->IndexField.DataObj->CommonField.Node));
    418      1.1  jruoho             break;
    419      1.1  jruoho 
    420      1.1  jruoho 
    421      1.1  jruoho         case ACPI_TYPE_LOCAL_ALIAS:
    422      1.1  jruoho         case ACPI_TYPE_LOCAL_METHOD_ALIAS:
    423      1.1  jruoho 
    424      1.1  jruoho             AcpiOsPrintf ("Target %4.4s (%p)\n",
    425      1.1  jruoho                 AcpiUtGetNodeName (ObjDesc), ObjDesc);
    426      1.1  jruoho             break;
    427      1.1  jruoho 
    428      1.1  jruoho         default:
    429      1.1  jruoho 
    430      1.1  jruoho             AcpiOsPrintf ("Object %p\n", ObjDesc);
    431      1.1  jruoho             break;
    432      1.1  jruoho         }
    433      1.1  jruoho 
    434      1.1  jruoho         /* Common field handling */
    435      1.1  jruoho 
    436      1.1  jruoho         switch (Type)
    437      1.1  jruoho         {
    438      1.1  jruoho         case ACPI_TYPE_BUFFER_FIELD:
    439      1.1  jruoho         case ACPI_TYPE_LOCAL_REGION_FIELD:
    440      1.1  jruoho         case ACPI_TYPE_LOCAL_BANK_FIELD:
    441      1.1  jruoho         case ACPI_TYPE_LOCAL_INDEX_FIELD:
    442      1.1  jruoho 
    443      1.1  jruoho             AcpiOsPrintf (" Off %.3X Len %.2X Acc %.2hd\n",
    444      1.1  jruoho                 (ObjDesc->CommonField.BaseByteOffset * 8)
    445      1.1  jruoho                     + ObjDesc->CommonField.StartFieldBitOffset,
    446      1.1  jruoho                 ObjDesc->CommonField.BitLength,
    447      1.1  jruoho                 ObjDesc->CommonField.AccessByteWidth);
    448      1.1  jruoho             break;
    449      1.1  jruoho 
    450      1.1  jruoho         default:
    451      1.1  jruoho             break;
    452      1.1  jruoho         }
    453      1.1  jruoho         break;
    454      1.1  jruoho 
    455      1.1  jruoho 
    456      1.1  jruoho     case ACPI_DISPLAY_OBJECTS:
    457      1.1  jruoho 
    458      1.1  jruoho         AcpiOsPrintf ("O:%p", ObjDesc);
    459      1.1  jruoho         if (!ObjDesc)
    460      1.1  jruoho         {
    461      1.1  jruoho             /* No attached object, we are done */
    462      1.1  jruoho 
    463      1.1  jruoho             AcpiOsPrintf ("\n");
    464      1.1  jruoho             return (AE_OK);
    465      1.1  jruoho         }
    466      1.1  jruoho 
    467      1.1  jruoho         AcpiOsPrintf ("(R%u)", ObjDesc->Common.ReferenceCount);
    468      1.1  jruoho 
    469      1.1  jruoho         switch (Type)
    470      1.1  jruoho         {
    471      1.1  jruoho         case ACPI_TYPE_METHOD:
    472      1.1  jruoho 
    473      1.1  jruoho             /* Name is a Method and its AML offset/length are set */
    474      1.1  jruoho 
    475      1.1  jruoho             AcpiOsPrintf (" M:%p-%X\n", ObjDesc->Method.AmlStart,
    476      1.1  jruoho                 ObjDesc->Method.AmlLength);
    477      1.1  jruoho             break;
    478      1.1  jruoho 
    479      1.1  jruoho         case ACPI_TYPE_INTEGER:
    480      1.1  jruoho 
    481      1.1  jruoho             AcpiOsPrintf (" I:%8.8X8.8%X\n",
    482      1.1  jruoho                 ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value));
    483      1.1  jruoho             break;
    484      1.1  jruoho 
    485      1.1  jruoho         case ACPI_TYPE_STRING:
    486      1.1  jruoho 
    487      1.1  jruoho             AcpiOsPrintf (" S:%p-%X\n", ObjDesc->String.Pointer,
    488      1.1  jruoho                 ObjDesc->String.Length);
    489      1.1  jruoho             break;
    490      1.1  jruoho 
    491      1.1  jruoho         case ACPI_TYPE_BUFFER:
    492      1.1  jruoho 
    493      1.1  jruoho             AcpiOsPrintf (" B:%p-%X\n", ObjDesc->Buffer.Pointer,
    494      1.1  jruoho                 ObjDesc->Buffer.Length);
    495      1.1  jruoho             break;
    496      1.1  jruoho 
    497      1.1  jruoho         default:
    498      1.1  jruoho 
    499      1.1  jruoho             AcpiOsPrintf ("\n");
    500      1.1  jruoho             break;
    501      1.1  jruoho         }
    502      1.1  jruoho         break;
    503      1.1  jruoho 
    504      1.1  jruoho 
    505      1.1  jruoho     default:
    506      1.1  jruoho         AcpiOsPrintf ("\n");
    507      1.1  jruoho         break;
    508      1.1  jruoho     }
    509      1.1  jruoho 
    510      1.1  jruoho     /* If debug turned off, done */
    511      1.1  jruoho 
    512      1.1  jruoho     if (!(AcpiDbgLevel & ACPI_LV_VALUES))
    513      1.1  jruoho     {
    514      1.1  jruoho         return (AE_OK);
    515      1.1  jruoho     }
    516      1.1  jruoho 
    517      1.1  jruoho     /* If there is an attached object, display it */
    518      1.1  jruoho 
    519      1.1  jruoho     DbgLevel     = AcpiDbgLevel;
    520      1.1  jruoho     AcpiDbgLevel = 0;
    521      1.1  jruoho     ObjDesc      = AcpiNsGetAttachedObject (ThisNode);
    522      1.1  jruoho     AcpiDbgLevel = DbgLevel;
    523      1.1  jruoho 
    524      1.1  jruoho     /* Dump attached objects */
    525      1.1  jruoho 
    526      1.1  jruoho     while (ObjDesc)
    527      1.1  jruoho     {
    528      1.1  jruoho         ObjType = ACPI_TYPE_INVALID;
    529      1.1  jruoho         AcpiOsPrintf ("Attached Object %p: ", ObjDesc);
    530      1.1  jruoho 
    531      1.1  jruoho         /* Decode the type of attached object and dump the contents */
    532      1.1  jruoho 
    533      1.1  jruoho         switch (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc))
    534      1.1  jruoho         {
    535      1.1  jruoho         case ACPI_DESC_TYPE_NAMED:
    536      1.1  jruoho 
    537      1.1  jruoho             AcpiOsPrintf ("(Ptr to Node)\n");
    538      1.1  jruoho             BytesToDump = sizeof (ACPI_NAMESPACE_NODE);
    539      1.1  jruoho             ACPI_DUMP_BUFFER (ObjDesc, BytesToDump);
    540      1.1  jruoho             break;
    541      1.1  jruoho 
    542      1.1  jruoho         case ACPI_DESC_TYPE_OPERAND:
    543      1.1  jruoho 
    544      1.1  jruoho             ObjType = ObjDesc->Common.Type;
    545      1.1  jruoho 
    546      1.1  jruoho             if (ObjType > ACPI_TYPE_LOCAL_MAX)
    547      1.1  jruoho             {
    548      1.1  jruoho                 AcpiOsPrintf ("(Pointer to ACPI Object type %.2X [UNKNOWN])\n",
    549      1.1  jruoho                     ObjType);
    550      1.1  jruoho                 BytesToDump = 32;
    551      1.1  jruoho             }
    552      1.1  jruoho             else
    553      1.1  jruoho             {
    554      1.1  jruoho                 AcpiOsPrintf ("(Pointer to ACPI Object type %.2X [%s])\n",
    555      1.1  jruoho                     ObjType, AcpiUtGetTypeName (ObjType));
    556      1.1  jruoho                 BytesToDump = sizeof (ACPI_OPERAND_OBJECT);
    557      1.1  jruoho             }
    558      1.1  jruoho 
    559      1.1  jruoho             ACPI_DUMP_BUFFER (ObjDesc, BytesToDump);
    560      1.1  jruoho             break;
    561      1.1  jruoho 
    562      1.1  jruoho         default:
    563      1.1  jruoho 
    564      1.1  jruoho             break;
    565      1.1  jruoho         }
    566      1.1  jruoho 
    567      1.1  jruoho         /* If value is NOT an internal object, we are done */
    568      1.1  jruoho 
    569      1.1  jruoho         if (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc) != ACPI_DESC_TYPE_OPERAND)
    570      1.1  jruoho         {
    571      1.1  jruoho             goto Cleanup;
    572      1.1  jruoho         }
    573      1.1  jruoho 
    574      1.1  jruoho         /* Valid object, get the pointer to next level, if any */
    575      1.1  jruoho 
    576      1.1  jruoho         switch (ObjType)
    577      1.1  jruoho         {
    578      1.1  jruoho         case ACPI_TYPE_BUFFER:
    579      1.1  jruoho         case ACPI_TYPE_STRING:
    580      1.1  jruoho             /*
    581      1.1  jruoho              * NOTE: takes advantage of common fields between string/buffer
    582      1.1  jruoho              */
    583      1.1  jruoho             BytesToDump = ObjDesc->String.Length;
    584      1.1  jruoho             ObjDesc = (void *) ObjDesc->String.Pointer;
    585      1.1  jruoho             AcpiOsPrintf ( "(Buffer/String pointer %p length %X)\n",
    586      1.1  jruoho                 ObjDesc, BytesToDump);
    587      1.1  jruoho             ACPI_DUMP_BUFFER (ObjDesc, BytesToDump);
    588      1.1  jruoho             goto Cleanup;
    589      1.1  jruoho 
    590      1.1  jruoho         case ACPI_TYPE_BUFFER_FIELD:
    591      1.1  jruoho             ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->BufferField.BufferObj;
    592      1.1  jruoho             break;
    593      1.1  jruoho 
    594      1.1  jruoho         case ACPI_TYPE_PACKAGE:
    595      1.1  jruoho             ObjDesc = (void *) ObjDesc->Package.Elements;
    596      1.1  jruoho             break;
    597      1.1  jruoho 
    598      1.1  jruoho         case ACPI_TYPE_METHOD:
    599      1.1  jruoho             ObjDesc = (void *) ObjDesc->Method.AmlStart;
    600      1.1  jruoho             break;
    601      1.1  jruoho 
    602      1.1  jruoho         case ACPI_TYPE_LOCAL_REGION_FIELD:
    603      1.1  jruoho             ObjDesc = (void *) ObjDesc->Field.RegionObj;
    604      1.1  jruoho             break;
    605      1.1  jruoho 
    606      1.1  jruoho         case ACPI_TYPE_LOCAL_BANK_FIELD:
    607      1.1  jruoho             ObjDesc = (void *) ObjDesc->BankField.RegionObj;
    608      1.1  jruoho             break;
    609      1.1  jruoho 
    610      1.1  jruoho         case ACPI_TYPE_LOCAL_INDEX_FIELD:
    611      1.1  jruoho             ObjDesc = (void *) ObjDesc->IndexField.IndexObj;
    612      1.1  jruoho             break;
    613      1.1  jruoho 
    614      1.1  jruoho         default:
    615      1.1  jruoho             goto Cleanup;
    616      1.1  jruoho         }
    617      1.1  jruoho 
    618      1.1  jruoho         ObjType = ACPI_TYPE_INVALID;   /* Terminate loop after next pass */
    619      1.1  jruoho     }
    620      1.1  jruoho 
    621      1.1  jruoho Cleanup:
    622      1.1  jruoho     AcpiOsPrintf ("\n");
    623      1.1  jruoho     return (AE_OK);
    624      1.1  jruoho }
    625      1.1  jruoho 
    626      1.1  jruoho 
    627      1.1  jruoho /*******************************************************************************
    628      1.1  jruoho  *
    629      1.1  jruoho  * FUNCTION:    AcpiNsDumpObjects
    630      1.1  jruoho  *
    631      1.1  jruoho  * PARAMETERS:  Type                - Object type to be dumped
    632      1.1  jruoho  *              DisplayType         - 0 or ACPI_DISPLAY_SUMMARY
    633      1.1  jruoho  *              MaxDepth            - Maximum depth of dump. Use ACPI_UINT32_MAX
    634      1.1  jruoho  *                                    for an effectively unlimited depth.
    635      1.1  jruoho  *              OwnerId             - Dump only objects owned by this ID. Use
    636      1.1  jruoho  *                                    ACPI_UINT32_MAX to match all owners.
    637      1.1  jruoho  *              StartHandle         - Where in namespace to start/end search
    638      1.1  jruoho  *
    639      1.1  jruoho  * RETURN:      None
    640      1.1  jruoho  *
    641      1.1  jruoho  * DESCRIPTION: Dump typed objects within the loaded namespace. Uses
    642      1.1  jruoho  *              AcpiNsWalkNamespace in conjunction with AcpiNsDumpOneObject.
    643      1.1  jruoho  *
    644      1.1  jruoho  ******************************************************************************/
    645      1.1  jruoho 
    646      1.1  jruoho void
    647      1.1  jruoho AcpiNsDumpObjects (
    648      1.1  jruoho     ACPI_OBJECT_TYPE        Type,
    649      1.1  jruoho     UINT8                   DisplayType,
    650      1.1  jruoho     UINT32                  MaxDepth,
    651      1.1  jruoho     ACPI_OWNER_ID           OwnerId,
    652      1.1  jruoho     ACPI_HANDLE             StartHandle)
    653      1.1  jruoho {
    654      1.1  jruoho     ACPI_WALK_INFO          Info;
    655  1.1.1.2  jruoho     ACPI_STATUS             Status;
    656      1.1  jruoho 
    657      1.1  jruoho 
    658      1.1  jruoho     ACPI_FUNCTION_ENTRY ();
    659      1.1  jruoho 
    660      1.1  jruoho 
    661  1.1.1.2  jruoho     /*
    662  1.1.1.2  jruoho      * Just lock the entire namespace for the duration of the dump.
    663  1.1.1.2  jruoho      * We don't want any changes to the namespace during this time,
    664  1.1.1.2  jruoho      * especially the temporary nodes since we are going to display
    665  1.1.1.2  jruoho      * them also.
    666  1.1.1.2  jruoho      */
    667  1.1.1.2  jruoho     Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE);
    668  1.1.1.2  jruoho     if (ACPI_FAILURE (Status))
    669  1.1.1.2  jruoho     {
    670  1.1.1.2  jruoho         AcpiOsPrintf ("Could not acquire namespace mutex\n");
    671  1.1.1.2  jruoho         return;
    672  1.1.1.2  jruoho     }
    673  1.1.1.2  jruoho 
    674      1.1  jruoho     Info.DebugLevel = ACPI_LV_TABLES;
    675      1.1  jruoho     Info.OwnerId = OwnerId;
    676      1.1  jruoho     Info.DisplayType = DisplayType;
    677      1.1  jruoho 
    678      1.1  jruoho     (void) AcpiNsWalkNamespace (Type, StartHandle, MaxDepth,
    679      1.1  jruoho                 ACPI_NS_WALK_NO_UNLOCK | ACPI_NS_WALK_TEMP_NODES,
    680      1.1  jruoho                 AcpiNsDumpOneObject, NULL, (void *) &Info, NULL);
    681  1.1.1.2  jruoho 
    682  1.1.1.2  jruoho     (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
    683      1.1  jruoho }
    684      1.1  jruoho 
    685      1.1  jruoho 
    686      1.1  jruoho /*******************************************************************************
    687      1.1  jruoho  *
    688      1.1  jruoho  * FUNCTION:    AcpiNsDumpEntry
    689      1.1  jruoho  *
    690      1.1  jruoho  * PARAMETERS:  Handle              - Node to be dumped
    691      1.1  jruoho  *              DebugLevel          - Output level
    692      1.1  jruoho  *
    693      1.1  jruoho  * RETURN:      None
    694      1.1  jruoho  *
    695      1.1  jruoho  * DESCRIPTION: Dump a single Node
    696      1.1  jruoho  *
    697      1.1  jruoho  ******************************************************************************/
    698      1.1  jruoho 
    699      1.1  jruoho void
    700      1.1  jruoho AcpiNsDumpEntry (
    701      1.1  jruoho     ACPI_HANDLE             Handle,
    702      1.1  jruoho     UINT32                  DebugLevel)
    703      1.1  jruoho {
    704      1.1  jruoho     ACPI_WALK_INFO          Info;
    705      1.1  jruoho 
    706      1.1  jruoho 
    707      1.1  jruoho     ACPI_FUNCTION_ENTRY ();
    708      1.1  jruoho 
    709      1.1  jruoho 
    710      1.1  jruoho     Info.DebugLevel = DebugLevel;
    711      1.1  jruoho     Info.OwnerId = ACPI_OWNER_ID_MAX;
    712      1.1  jruoho     Info.DisplayType = ACPI_DISPLAY_SUMMARY;
    713      1.1  jruoho 
    714      1.1  jruoho     (void) AcpiNsDumpOneObject (Handle, 1, &Info, NULL);
    715      1.1  jruoho }
    716      1.1  jruoho 
    717      1.1  jruoho 
    718      1.1  jruoho #ifdef ACPI_ASL_COMPILER
    719      1.1  jruoho /*******************************************************************************
    720      1.1  jruoho  *
    721      1.1  jruoho  * FUNCTION:    AcpiNsDumpTables
    722      1.1  jruoho  *
    723      1.1  jruoho  * PARAMETERS:  SearchBase          - Root of subtree to be dumped, or
    724      1.1  jruoho  *                                    NS_ALL to dump the entire namespace
    725      1.1  jruoho  *              MaxDepth            - Maximum depth of dump.  Use INT_MAX
    726      1.1  jruoho  *                                    for an effectively unlimited depth.
    727      1.1  jruoho  *
    728      1.1  jruoho  * RETURN:      None
    729      1.1  jruoho  *
    730      1.1  jruoho  * DESCRIPTION: Dump the name space, or a portion of it.
    731      1.1  jruoho  *
    732      1.1  jruoho  ******************************************************************************/
    733      1.1  jruoho 
    734      1.1  jruoho void
    735      1.1  jruoho AcpiNsDumpTables (
    736      1.1  jruoho     ACPI_HANDLE             SearchBase,
    737      1.1  jruoho     UINT32                  MaxDepth)
    738      1.1  jruoho {
    739      1.1  jruoho     ACPI_HANDLE             SearchHandle = SearchBase;
    740      1.1  jruoho 
    741      1.1  jruoho 
    742      1.1  jruoho     ACPI_FUNCTION_TRACE (NsDumpTables);
    743      1.1  jruoho 
    744      1.1  jruoho 
    745      1.1  jruoho     if (!AcpiGbl_RootNode)
    746      1.1  jruoho     {
    747      1.1  jruoho         /*
    748      1.1  jruoho          * If the name space has not been initialized,
    749      1.1  jruoho          * there is nothing to dump.
    750      1.1  jruoho          */
    751      1.1  jruoho         ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "namespace not initialized!\n"));
    752      1.1  jruoho         return_VOID;
    753      1.1  jruoho     }
    754      1.1  jruoho 
    755      1.1  jruoho     if (ACPI_NS_ALL == SearchBase)
    756      1.1  jruoho     {
    757      1.1  jruoho         /* Entire namespace */
    758      1.1  jruoho 
    759      1.1  jruoho         SearchHandle = AcpiGbl_RootNode;
    760      1.1  jruoho         ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "\\\n"));
    761      1.1  jruoho     }
    762      1.1  jruoho 
    763      1.1  jruoho     AcpiNsDumpObjects (ACPI_TYPE_ANY, ACPI_DISPLAY_OBJECTS, MaxDepth,
    764      1.1  jruoho             ACPI_OWNER_ID_MAX, SearchHandle);
    765      1.1  jruoho     return_VOID;
    766      1.1  jruoho }
    767      1.1  jruoho #endif
    768      1.1  jruoho #endif
    769      1.1  jruoho 
    770