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nsdump.c revision 1.13
      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   1.3    jruoho /*
      8  1.12  christos  * Copyright (C) 2000 - 2018, Intel Corp.
      9   1.1    jruoho  * All rights reserved.
     10   1.1    jruoho  *
     11   1.3    jruoho  * Redistribution and use in source and binary forms, with or without
     12   1.3    jruoho  * modification, are permitted provided that the following conditions
     13   1.3    jruoho  * are met:
     14   1.3    jruoho  * 1. Redistributions of source code must retain the above copyright
     15   1.3    jruoho  *    notice, this list of conditions, and the following disclaimer,
     16   1.3    jruoho  *    without modification.
     17   1.3    jruoho  * 2. Redistributions in binary form must reproduce at minimum a disclaimer
     18   1.3    jruoho  *    substantially similar to the "NO WARRANTY" disclaimer below
     19   1.3    jruoho  *    ("Disclaimer") and any redistribution must be conditioned upon
     20   1.3    jruoho  *    including a substantially similar Disclaimer requirement for further
     21   1.3    jruoho  *    binary redistribution.
     22   1.3    jruoho  * 3. Neither the names of the above-listed copyright holders nor the names
     23   1.3    jruoho  *    of any contributors may be used to endorse or promote products derived
     24   1.3    jruoho  *    from this software without specific prior written permission.
     25   1.3    jruoho  *
     26   1.3    jruoho  * Alternatively, this software may be distributed under the terms of the
     27   1.3    jruoho  * GNU General Public License ("GPL") version 2 as published by the Free
     28   1.3    jruoho  * Software Foundation.
     29   1.3    jruoho  *
     30   1.3    jruoho  * NO WARRANTY
     31   1.3    jruoho  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     32   1.3    jruoho  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     33   1.3    jruoho  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
     34   1.3    jruoho  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     35   1.3    jruoho  * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     36   1.3    jruoho  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     37   1.3    jruoho  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     38   1.3    jruoho  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
     39   1.3    jruoho  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
     40   1.3    jruoho  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     41   1.3    jruoho  * POSSIBILITY OF SUCH DAMAGES.
     42   1.3    jruoho  */
     43   1.1    jruoho 
     44   1.1    jruoho #include "acpi.h"
     45   1.1    jruoho #include "accommon.h"
     46   1.1    jruoho #include "acnamesp.h"
     47   1.4  christos #include "acoutput.h"
     48   1.1    jruoho 
     49   1.1    jruoho 
     50   1.1    jruoho #define _COMPONENT          ACPI_NAMESPACE
     51   1.1    jruoho         ACPI_MODULE_NAME    ("nsdump")
     52   1.1    jruoho 
     53   1.1    jruoho /* Local prototypes */
     54   1.1    jruoho 
     55   1.1    jruoho #ifdef ACPI_OBSOLETE_FUNCTIONS
     56   1.1    jruoho void
     57   1.1    jruoho AcpiNsDumpRootDevices (
     58   1.1    jruoho     void);
     59   1.1    jruoho 
     60   1.1    jruoho static ACPI_STATUS
     61   1.1    jruoho AcpiNsDumpOneDevice (
     62   1.1    jruoho     ACPI_HANDLE             ObjHandle,
     63   1.1    jruoho     UINT32                  Level,
     64   1.1    jruoho     void                    *Context,
     65   1.1    jruoho     void                    **ReturnValue);
     66   1.1    jruoho #endif
     67   1.1    jruoho 
     68   1.1    jruoho 
     69   1.1    jruoho #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
     70   1.4  christos 
     71   1.4  christos static ACPI_STATUS
     72   1.4  christos AcpiNsDumpOneObjectPath (
     73   1.4  christos     ACPI_HANDLE             ObjHandle,
     74   1.4  christos     UINT32                  Level,
     75   1.4  christos     void                    *Context,
     76   1.4  christos     void                    **ReturnValue);
     77   1.4  christos 
     78   1.4  christos static ACPI_STATUS
     79   1.4  christos AcpiNsGetMaxDepth (
     80   1.4  christos     ACPI_HANDLE             ObjHandle,
     81   1.4  christos     UINT32                  Level,
     82   1.4  christos     void                    *Context,
     83   1.4  christos     void                    **ReturnValue);
     84   1.4  christos 
     85   1.4  christos 
     86   1.1    jruoho /*******************************************************************************
     87   1.1    jruoho  *
     88   1.1    jruoho  * FUNCTION:    AcpiNsPrintPathname
     89   1.1    jruoho  *
     90   1.1    jruoho  * PARAMETERS:  NumSegments         - Number of ACPI name segments
     91   1.1    jruoho  *              Pathname            - The compressed (internal) path
     92   1.1    jruoho  *
     93   1.1    jruoho  * RETURN:      None
     94   1.1    jruoho  *
     95   1.1    jruoho  * DESCRIPTION: Print an object's full namespace pathname
     96   1.1    jruoho  *
     97   1.1    jruoho  ******************************************************************************/
     98   1.1    jruoho 
     99   1.1    jruoho void
    100   1.1    jruoho AcpiNsPrintPathname (
    101   1.1    jruoho     UINT32                  NumSegments,
    102   1.9  christos     const char              *Pathname)
    103   1.1    jruoho {
    104   1.1    jruoho     UINT32                  i;
    105   1.1    jruoho 
    106   1.1    jruoho 
    107   1.1    jruoho     ACPI_FUNCTION_NAME (NsPrintPathname);
    108   1.1    jruoho 
    109   1.1    jruoho 
    110   1.4  christos     /* Check if debug output enabled */
    111   1.4  christos 
    112   1.4  christos     if (!ACPI_IS_DEBUG_ENABLED (ACPI_LV_NAMES, ACPI_NAMESPACE))
    113   1.1    jruoho     {
    114   1.1    jruoho         return;
    115   1.1    jruoho     }
    116   1.1    jruoho 
    117   1.1    jruoho     /* Print the entire name */
    118   1.1    jruoho 
    119   1.1    jruoho     ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "["));
    120   1.1    jruoho 
    121   1.1    jruoho     while (NumSegments)
    122   1.1    jruoho     {
    123   1.1    jruoho         for (i = 0; i < 4; i++)
    124   1.1    jruoho         {
    125   1.7  christos             isprint ((int) Pathname[i]) ?
    126   1.1    jruoho                 AcpiOsPrintf ("%c", Pathname[i]) :
    127   1.1    jruoho                 AcpiOsPrintf ("?");
    128   1.1    jruoho         }
    129   1.1    jruoho 
    130   1.1    jruoho         Pathname += ACPI_NAME_SIZE;
    131   1.1    jruoho         NumSegments--;
    132   1.1    jruoho         if (NumSegments)
    133   1.1    jruoho         {
    134   1.1    jruoho             AcpiOsPrintf (".");
    135   1.1    jruoho         }
    136   1.1    jruoho     }
    137   1.1    jruoho 
    138   1.1    jruoho     AcpiOsPrintf ("]\n");
    139   1.1    jruoho }
    140   1.1    jruoho 
    141   1.1    jruoho 
    142   1.9  christos #ifdef ACPI_OBSOLETE_FUNCTIONS
    143   1.9  christos /* Not used at this time, perhaps later */
    144   1.9  christos 
    145   1.1    jruoho /*******************************************************************************
    146   1.1    jruoho  *
    147   1.1    jruoho  * FUNCTION:    AcpiNsDumpPathname
    148   1.1    jruoho  *
    149   1.1    jruoho  * PARAMETERS:  Handle              - Object
    150   1.1    jruoho  *              Msg                 - Prefix message
    151   1.1    jruoho  *              Level               - Desired debug level
    152   1.1    jruoho  *              Component           - Caller's component ID
    153   1.1    jruoho  *
    154   1.1    jruoho  * RETURN:      None
    155   1.1    jruoho  *
    156   1.1    jruoho  * DESCRIPTION: Print an object's full namespace pathname
    157   1.1    jruoho  *              Manages allocation/freeing of a pathname buffer
    158   1.1    jruoho  *
    159   1.1    jruoho  ******************************************************************************/
    160   1.1    jruoho 
    161   1.1    jruoho void
    162   1.1    jruoho AcpiNsDumpPathname (
    163   1.1    jruoho     ACPI_HANDLE             Handle,
    164   1.2    jruoho     const char              *Msg,
    165   1.1    jruoho     UINT32                  Level,
    166   1.1    jruoho     UINT32                  Component)
    167   1.1    jruoho {
    168   1.1    jruoho 
    169   1.1    jruoho     ACPI_FUNCTION_TRACE (NsDumpPathname);
    170   1.1    jruoho 
    171   1.1    jruoho 
    172   1.1    jruoho     /* Do this only if the requested debug level and component are enabled */
    173   1.1    jruoho 
    174   1.4  christos     if (!ACPI_IS_DEBUG_ENABLED (Level, Component))
    175   1.1    jruoho     {
    176   1.1    jruoho         return_VOID;
    177   1.1    jruoho     }
    178   1.1    jruoho 
    179   1.1    jruoho     /* Convert handle to a full pathname and print it (with supplied message) */
    180   1.1    jruoho 
    181   1.1    jruoho     AcpiNsPrintNodePathname (Handle, Msg);
    182   1.1    jruoho     AcpiOsPrintf ("\n");
    183   1.1    jruoho     return_VOID;
    184   1.1    jruoho }
    185   1.9  christos #endif
    186   1.1    jruoho 
    187  1.13  christos 
    188   1.1    jruoho /*******************************************************************************
    189   1.1    jruoho  *
    190   1.1    jruoho  * FUNCTION:    AcpiNsDumpOneObject
    191   1.1    jruoho  *
    192   1.1    jruoho  * PARAMETERS:  ObjHandle           - Node to be dumped
    193   1.1    jruoho  *              Level               - Nesting level of the handle
    194   1.1    jruoho  *              Context             - Passed into WalkNamespace
    195   1.1    jruoho  *              ReturnValue         - Not used
    196   1.1    jruoho  *
    197   1.1    jruoho  * RETURN:      Status
    198   1.1    jruoho  *
    199   1.1    jruoho  * DESCRIPTION: Dump a single Node
    200   1.1    jruoho  *              This procedure is a UserFunction called by AcpiNsWalkNamespace.
    201   1.1    jruoho  *
    202   1.1    jruoho  ******************************************************************************/
    203   1.1    jruoho 
    204   1.1    jruoho ACPI_STATUS
    205   1.1    jruoho AcpiNsDumpOneObject (
    206   1.1    jruoho     ACPI_HANDLE             ObjHandle,
    207   1.1    jruoho     UINT32                  Level,
    208   1.1    jruoho     void                    *Context,
    209   1.1    jruoho     void                    **ReturnValue)
    210   1.1    jruoho {
    211   1.1    jruoho     ACPI_WALK_INFO          *Info = (ACPI_WALK_INFO *) Context;
    212   1.1    jruoho     ACPI_NAMESPACE_NODE     *ThisNode;
    213   1.1    jruoho     ACPI_OPERAND_OBJECT     *ObjDesc = NULL;
    214   1.1    jruoho     ACPI_OBJECT_TYPE        ObjType;
    215   1.1    jruoho     ACPI_OBJECT_TYPE        Type;
    216   1.1    jruoho     UINT32                  BytesToDump;
    217   1.1    jruoho     UINT32                  DbgLevel;
    218   1.1    jruoho     UINT32                  i;
    219   1.1    jruoho 
    220   1.1    jruoho 
    221   1.1    jruoho     ACPI_FUNCTION_NAME (NsDumpOneObject);
    222   1.1    jruoho 
    223   1.1    jruoho 
    224   1.1    jruoho     /* Is output enabled? */
    225   1.1    jruoho 
    226   1.1    jruoho     if (!(AcpiDbgLevel & Info->DebugLevel))
    227   1.1    jruoho     {
    228   1.1    jruoho         return (AE_OK);
    229   1.1    jruoho     }
    230   1.1    jruoho 
    231   1.1    jruoho     if (!ObjHandle)
    232   1.1    jruoho     {
    233   1.1    jruoho         ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Null object handle\n"));
    234   1.1    jruoho         return (AE_OK);
    235   1.1    jruoho     }
    236   1.1    jruoho 
    237   1.1    jruoho     ThisNode = AcpiNsValidateHandle (ObjHandle);
    238   1.1    jruoho     if (!ThisNode)
    239   1.1    jruoho     {
    240   1.1    jruoho         ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Invalid object handle %p\n",
    241   1.1    jruoho             ObjHandle));
    242   1.1    jruoho         return (AE_OK);
    243   1.1    jruoho     }
    244   1.1    jruoho 
    245   1.1    jruoho     Type = ThisNode->Type;
    246  1.13  christos     Info->Count++;
    247   1.1    jruoho 
    248   1.1    jruoho     /* Check if the owner matches */
    249   1.1    jruoho 
    250   1.1    jruoho     if ((Info->OwnerId != ACPI_OWNER_ID_MAX) &&
    251   1.1    jruoho         (Info->OwnerId != ThisNode->OwnerId))
    252   1.1    jruoho     {
    253   1.1    jruoho         return (AE_OK);
    254   1.1    jruoho     }
    255   1.1    jruoho 
    256   1.1    jruoho     if (!(Info->DisplayType & ACPI_DISPLAY_SHORT))
    257   1.1    jruoho     {
    258   1.1    jruoho         /* Indent the object according to the level */
    259   1.1    jruoho 
    260   1.1    jruoho         AcpiOsPrintf ("%2d%*s", (UINT32) Level - 1, (int) Level * 2, " ");
    261   1.1    jruoho 
    262   1.1    jruoho         /* Check the node type and name */
    263   1.1    jruoho 
    264   1.1    jruoho         if (Type > ACPI_TYPE_LOCAL_MAX)
    265   1.1    jruoho         {
    266   1.8  christos             ACPI_WARNING ((AE_INFO,
    267   1.8  christos                 "Invalid ACPI Object Type 0x%08X", Type));
    268   1.1    jruoho         }
    269   1.1    jruoho 
    270   1.1    jruoho         AcpiOsPrintf ("%4.4s", AcpiUtGetNodeName (ThisNode));
    271   1.1    jruoho     }
    272   1.1    jruoho 
    273   1.1    jruoho     /* Now we can print out the pertinent information */
    274   1.1    jruoho 
    275   1.1    jruoho     AcpiOsPrintf (" %-12s %p %2.2X ",
    276   1.8  christos         AcpiUtGetTypeName (Type), ThisNode, ThisNode->OwnerId);
    277   1.1    jruoho 
    278   1.1    jruoho     DbgLevel = AcpiDbgLevel;
    279   1.1    jruoho     AcpiDbgLevel = 0;
    280   1.1    jruoho     ObjDesc = AcpiNsGetAttachedObject (ThisNode);
    281   1.1    jruoho     AcpiDbgLevel = DbgLevel;
    282   1.1    jruoho 
    283   1.1    jruoho     /* Temp nodes are those nodes created by a control method */
    284   1.1    jruoho 
    285   1.1    jruoho     if (ThisNode->Flags & ANOBJ_TEMPORARY)
    286   1.1    jruoho     {
    287   1.1    jruoho         AcpiOsPrintf ("(T) ");
    288   1.1    jruoho     }
    289   1.1    jruoho 
    290   1.1    jruoho     switch (Info->DisplayType & ACPI_DISPLAY_MASK)
    291   1.1    jruoho     {
    292   1.1    jruoho     case ACPI_DISPLAY_SUMMARY:
    293   1.1    jruoho 
    294   1.1    jruoho         if (!ObjDesc)
    295   1.1    jruoho         {
    296   1.4  christos             /* No attached object. Some types should always have an object */
    297   1.4  christos 
    298   1.4  christos             switch (Type)
    299   1.4  christos             {
    300   1.4  christos             case ACPI_TYPE_INTEGER:
    301   1.4  christos             case ACPI_TYPE_PACKAGE:
    302   1.4  christos             case ACPI_TYPE_BUFFER:
    303   1.4  christos             case ACPI_TYPE_STRING:
    304   1.4  christos             case ACPI_TYPE_METHOD:
    305   1.4  christos 
    306   1.4  christos                 AcpiOsPrintf ("<No attached object>");
    307   1.4  christos                 break;
    308   1.4  christos 
    309   1.4  christos             default:
    310   1.4  christos 
    311   1.4  christos                 break;
    312   1.4  christos             }
    313   1.1    jruoho 
    314   1.1    jruoho             AcpiOsPrintf ("\n");
    315   1.1    jruoho             return (AE_OK);
    316   1.1    jruoho         }
    317   1.1    jruoho 
    318   1.1    jruoho         switch (Type)
    319   1.1    jruoho         {
    320   1.1    jruoho         case ACPI_TYPE_PROCESSOR:
    321   1.1    jruoho 
    322   1.6  christos             AcpiOsPrintf ("ID %02X Len %02X Addr %8.8X%8.8X\n",
    323   1.1    jruoho                 ObjDesc->Processor.ProcId, ObjDesc->Processor.Length,
    324   1.6  christos                 ACPI_FORMAT_UINT64 (ObjDesc->Processor.Address));
    325   1.1    jruoho             break;
    326   1.1    jruoho 
    327   1.1    jruoho         case ACPI_TYPE_DEVICE:
    328   1.1    jruoho 
    329   1.1    jruoho             AcpiOsPrintf ("Notify Object: %p\n", ObjDesc);
    330   1.1    jruoho             break;
    331   1.1    jruoho 
    332   1.1    jruoho         case ACPI_TYPE_METHOD:
    333   1.1    jruoho 
    334   1.1    jruoho             AcpiOsPrintf ("Args %X Len %.4X Aml %p\n",
    335   1.1    jruoho                 (UINT32) ObjDesc->Method.ParamCount,
    336   1.1    jruoho                 ObjDesc->Method.AmlLength, ObjDesc->Method.AmlStart);
    337   1.1    jruoho             break;
    338   1.1    jruoho 
    339   1.1    jruoho         case ACPI_TYPE_INTEGER:
    340   1.1    jruoho 
    341   1.1    jruoho             AcpiOsPrintf ("= %8.8X%8.8X\n",
    342   1.1    jruoho                 ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value));
    343   1.1    jruoho             break;
    344   1.1    jruoho 
    345   1.1    jruoho         case ACPI_TYPE_PACKAGE:
    346   1.1    jruoho 
    347   1.1    jruoho             if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID)
    348   1.1    jruoho             {
    349   1.1    jruoho                 AcpiOsPrintf ("Elements %.2X\n",
    350   1.1    jruoho                     ObjDesc->Package.Count);
    351   1.1    jruoho             }
    352   1.1    jruoho             else
    353   1.1    jruoho             {
    354   1.1    jruoho                 AcpiOsPrintf ("[Length not yet evaluated]\n");
    355   1.1    jruoho             }
    356   1.1    jruoho             break;
    357   1.1    jruoho 
    358   1.1    jruoho         case ACPI_TYPE_BUFFER:
    359   1.1    jruoho 
    360   1.1    jruoho             if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID)
    361   1.1    jruoho             {
    362   1.1    jruoho                 AcpiOsPrintf ("Len %.2X",
    363   1.8  christos                     ObjDesc->Buffer.Length);
    364   1.1    jruoho 
    365   1.1    jruoho                 /* Dump some of the buffer */
    366   1.1    jruoho 
    367   1.1    jruoho                 if (ObjDesc->Buffer.Length > 0)
    368   1.1    jruoho                 {
    369   1.1    jruoho                     AcpiOsPrintf (" =");
    370   1.1    jruoho                     for (i = 0; (i < ObjDesc->Buffer.Length && i < 12); i++)
    371   1.1    jruoho                     {
    372   1.1    jruoho                         AcpiOsPrintf (" %.2hX", ObjDesc->Buffer.Pointer[i]);
    373   1.1    jruoho                     }
    374   1.1    jruoho                 }
    375   1.1    jruoho                 AcpiOsPrintf ("\n");
    376   1.1    jruoho             }
    377   1.1    jruoho             else
    378   1.1    jruoho             {
    379   1.1    jruoho                 AcpiOsPrintf ("[Length not yet evaluated]\n");
    380   1.1    jruoho             }
    381   1.1    jruoho             break;
    382   1.1    jruoho 
    383   1.1    jruoho         case ACPI_TYPE_STRING:
    384   1.1    jruoho 
    385   1.1    jruoho             AcpiOsPrintf ("Len %.2X ", ObjDesc->String.Length);
    386  1.10  christos             AcpiUtPrintString (ObjDesc->String.Pointer, 80);
    387   1.1    jruoho             AcpiOsPrintf ("\n");
    388   1.1    jruoho             break;
    389   1.1    jruoho 
    390   1.1    jruoho         case ACPI_TYPE_REGION:
    391   1.1    jruoho 
    392   1.1    jruoho             AcpiOsPrintf ("[%s]",
    393   1.1    jruoho                 AcpiUtGetRegionName (ObjDesc->Region.SpaceId));
    394   1.1    jruoho             if (ObjDesc->Region.Flags & AOPOBJ_DATA_VALID)
    395   1.1    jruoho             {
    396   1.1    jruoho                 AcpiOsPrintf (" Addr %8.8X%8.8X Len %.4X\n",
    397   1.6  christos                     ACPI_FORMAT_UINT64 (ObjDesc->Region.Address),
    398   1.1    jruoho                     ObjDesc->Region.Length);
    399   1.1    jruoho             }
    400   1.1    jruoho             else
    401   1.1    jruoho             {
    402   1.1    jruoho                 AcpiOsPrintf (" [Address/Length not yet evaluated]\n");
    403   1.1    jruoho             }
    404   1.1    jruoho             break;
    405   1.1    jruoho 
    406   1.1    jruoho         case ACPI_TYPE_LOCAL_REFERENCE:
    407   1.1    jruoho 
    408   1.1    jruoho             AcpiOsPrintf ("[%s]\n", AcpiUtGetReferenceName (ObjDesc));
    409   1.1    jruoho             break;
    410   1.1    jruoho 
    411   1.1    jruoho         case ACPI_TYPE_BUFFER_FIELD:
    412   1.1    jruoho 
    413   1.1    jruoho             if (ObjDesc->BufferField.BufferObj &&
    414   1.1    jruoho                 ObjDesc->BufferField.BufferObj->Buffer.Node)
    415   1.1    jruoho             {
    416   1.1    jruoho                 AcpiOsPrintf ("Buf [%4.4s]",
    417   1.1    jruoho                     AcpiUtGetNodeName (
    418   1.1    jruoho                         ObjDesc->BufferField.BufferObj->Buffer.Node));
    419   1.1    jruoho             }
    420   1.1    jruoho             break;
    421   1.1    jruoho 
    422   1.1    jruoho         case ACPI_TYPE_LOCAL_REGION_FIELD:
    423   1.1    jruoho 
    424   1.1    jruoho             AcpiOsPrintf ("Rgn [%4.4s]",
    425   1.1    jruoho                 AcpiUtGetNodeName (
    426   1.1    jruoho                     ObjDesc->CommonField.RegionObj->Region.Node));
    427   1.1    jruoho             break;
    428   1.1    jruoho 
    429   1.1    jruoho         case ACPI_TYPE_LOCAL_BANK_FIELD:
    430   1.1    jruoho 
    431   1.1    jruoho             AcpiOsPrintf ("Rgn [%4.4s] Bnk [%4.4s]",
    432   1.1    jruoho                 AcpiUtGetNodeName (
    433   1.1    jruoho                     ObjDesc->CommonField.RegionObj->Region.Node),
    434   1.1    jruoho                 AcpiUtGetNodeName (
    435   1.1    jruoho                     ObjDesc->BankField.BankObj->CommonField.Node));
    436   1.1    jruoho             break;
    437   1.1    jruoho 
    438   1.1    jruoho         case ACPI_TYPE_LOCAL_INDEX_FIELD:
    439   1.1    jruoho 
    440   1.1    jruoho             AcpiOsPrintf ("Idx [%4.4s] Dat [%4.4s]",
    441   1.1    jruoho                 AcpiUtGetNodeName (
    442   1.1    jruoho                     ObjDesc->IndexField.IndexObj->CommonField.Node),
    443   1.1    jruoho                 AcpiUtGetNodeName (
    444   1.1    jruoho                     ObjDesc->IndexField.DataObj->CommonField.Node));
    445   1.1    jruoho             break;
    446   1.1    jruoho 
    447   1.1    jruoho         case ACPI_TYPE_LOCAL_ALIAS:
    448   1.1    jruoho         case ACPI_TYPE_LOCAL_METHOD_ALIAS:
    449   1.1    jruoho 
    450   1.1    jruoho             AcpiOsPrintf ("Target %4.4s (%p)\n",
    451   1.1    jruoho                 AcpiUtGetNodeName (ObjDesc), ObjDesc);
    452   1.1    jruoho             break;
    453   1.1    jruoho 
    454   1.1    jruoho         default:
    455   1.1    jruoho 
    456   1.1    jruoho             AcpiOsPrintf ("Object %p\n", ObjDesc);
    457   1.1    jruoho             break;
    458   1.1    jruoho         }
    459   1.1    jruoho 
    460   1.1    jruoho         /* Common field handling */
    461   1.1    jruoho 
    462   1.1    jruoho         switch (Type)
    463   1.1    jruoho         {
    464   1.1    jruoho         case ACPI_TYPE_BUFFER_FIELD:
    465   1.1    jruoho         case ACPI_TYPE_LOCAL_REGION_FIELD:
    466   1.1    jruoho         case ACPI_TYPE_LOCAL_BANK_FIELD:
    467   1.1    jruoho         case ACPI_TYPE_LOCAL_INDEX_FIELD:
    468   1.1    jruoho 
    469   1.1    jruoho             AcpiOsPrintf (" Off %.3X Len %.2X Acc %.2hd\n",
    470   1.1    jruoho                 (ObjDesc->CommonField.BaseByteOffset * 8)
    471   1.1    jruoho                     + ObjDesc->CommonField.StartFieldBitOffset,
    472   1.1    jruoho                 ObjDesc->CommonField.BitLength,
    473   1.1    jruoho                 ObjDesc->CommonField.AccessByteWidth);
    474   1.1    jruoho             break;
    475   1.1    jruoho 
    476   1.1    jruoho         default:
    477   1.4  christos 
    478   1.1    jruoho             break;
    479   1.1    jruoho         }
    480   1.1    jruoho         break;
    481   1.1    jruoho 
    482   1.1    jruoho     case ACPI_DISPLAY_OBJECTS:
    483   1.1    jruoho 
    484   1.1    jruoho         AcpiOsPrintf ("O:%p", ObjDesc);
    485   1.1    jruoho         if (!ObjDesc)
    486   1.1    jruoho         {
    487   1.1    jruoho             /* No attached object, we are done */
    488   1.1    jruoho 
    489   1.1    jruoho             AcpiOsPrintf ("\n");
    490   1.1    jruoho             return (AE_OK);
    491   1.1    jruoho         }
    492   1.1    jruoho 
    493   1.1    jruoho         AcpiOsPrintf ("(R%u)", ObjDesc->Common.ReferenceCount);
    494   1.1    jruoho 
    495   1.1    jruoho         switch (Type)
    496   1.1    jruoho         {
    497   1.1    jruoho         case ACPI_TYPE_METHOD:
    498   1.1    jruoho 
    499   1.1    jruoho             /* Name is a Method and its AML offset/length are set */
    500   1.1    jruoho 
    501   1.1    jruoho             AcpiOsPrintf (" M:%p-%X\n", ObjDesc->Method.AmlStart,
    502   1.1    jruoho                 ObjDesc->Method.AmlLength);
    503   1.1    jruoho             break;
    504   1.1    jruoho 
    505   1.1    jruoho         case ACPI_TYPE_INTEGER:
    506   1.1    jruoho 
    507   1.1    jruoho             AcpiOsPrintf (" I:%8.8X8.8%X\n",
    508   1.1    jruoho                 ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value));
    509   1.1    jruoho             break;
    510   1.1    jruoho 
    511   1.1    jruoho         case ACPI_TYPE_STRING:
    512   1.1    jruoho 
    513   1.1    jruoho             AcpiOsPrintf (" S:%p-%X\n", ObjDesc->String.Pointer,
    514   1.1    jruoho                 ObjDesc->String.Length);
    515   1.1    jruoho             break;
    516   1.1    jruoho 
    517   1.1    jruoho         case ACPI_TYPE_BUFFER:
    518   1.1    jruoho 
    519   1.1    jruoho             AcpiOsPrintf (" B:%p-%X\n", ObjDesc->Buffer.Pointer,
    520   1.1    jruoho                 ObjDesc->Buffer.Length);
    521   1.1    jruoho             break;
    522   1.1    jruoho 
    523   1.1    jruoho         default:
    524   1.1    jruoho 
    525   1.1    jruoho             AcpiOsPrintf ("\n");
    526   1.1    jruoho             break;
    527   1.1    jruoho         }
    528   1.1    jruoho         break;
    529   1.1    jruoho 
    530   1.1    jruoho     default:
    531   1.1    jruoho         AcpiOsPrintf ("\n");
    532   1.1    jruoho         break;
    533   1.1    jruoho     }
    534   1.1    jruoho 
    535   1.1    jruoho     /* If debug turned off, done */
    536   1.1    jruoho 
    537   1.1    jruoho     if (!(AcpiDbgLevel & ACPI_LV_VALUES))
    538   1.1    jruoho     {
    539   1.1    jruoho         return (AE_OK);
    540   1.1    jruoho     }
    541   1.1    jruoho 
    542   1.1    jruoho     /* If there is an attached object, display it */
    543   1.1    jruoho 
    544   1.8  christos     DbgLevel = AcpiDbgLevel;
    545   1.1    jruoho     AcpiDbgLevel = 0;
    546   1.8  christos     ObjDesc = AcpiNsGetAttachedObject (ThisNode);
    547   1.1    jruoho     AcpiDbgLevel = DbgLevel;
    548   1.1    jruoho 
    549   1.1    jruoho     /* Dump attached objects */
    550   1.1    jruoho 
    551   1.1    jruoho     while (ObjDesc)
    552   1.1    jruoho     {
    553   1.1    jruoho         ObjType = ACPI_TYPE_INVALID;
    554   1.1    jruoho         AcpiOsPrintf ("Attached Object %p: ", ObjDesc);
    555   1.1    jruoho 
    556   1.1    jruoho         /* Decode the type of attached object and dump the contents */
    557   1.1    jruoho 
    558   1.1    jruoho         switch (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc))
    559   1.1    jruoho         {
    560   1.1    jruoho         case ACPI_DESC_TYPE_NAMED:
    561   1.1    jruoho 
    562   1.1    jruoho             AcpiOsPrintf ("(Ptr to Node)\n");
    563   1.1    jruoho             BytesToDump = sizeof (ACPI_NAMESPACE_NODE);
    564   1.1    jruoho             ACPI_DUMP_BUFFER (ObjDesc, BytesToDump);
    565   1.1    jruoho             break;
    566   1.1    jruoho 
    567   1.1    jruoho         case ACPI_DESC_TYPE_OPERAND:
    568   1.1    jruoho 
    569   1.1    jruoho             ObjType = ObjDesc->Common.Type;
    570   1.1    jruoho 
    571   1.1    jruoho             if (ObjType > ACPI_TYPE_LOCAL_MAX)
    572   1.1    jruoho             {
    573   1.8  christos                 AcpiOsPrintf (
    574   1.8  christos                     "(Pointer to ACPI Object type %.2X [UNKNOWN])\n",
    575   1.1    jruoho                     ObjType);
    576   1.8  christos 
    577   1.1    jruoho                 BytesToDump = 32;
    578   1.1    jruoho             }
    579   1.1    jruoho             else
    580   1.1    jruoho             {
    581   1.8  christos                 AcpiOsPrintf (
    582   1.8  christos                     "(Pointer to ACPI Object type %.2X [%s])\n",
    583   1.1    jruoho                     ObjType, AcpiUtGetTypeName (ObjType));
    584   1.8  christos 
    585   1.1    jruoho                 BytesToDump = sizeof (ACPI_OPERAND_OBJECT);
    586   1.1    jruoho             }
    587   1.1    jruoho 
    588   1.1    jruoho             ACPI_DUMP_BUFFER (ObjDesc, BytesToDump);
    589   1.1    jruoho             break;
    590   1.1    jruoho 
    591   1.1    jruoho         default:
    592   1.1    jruoho 
    593   1.1    jruoho             break;
    594   1.1    jruoho         }
    595   1.1    jruoho 
    596   1.1    jruoho         /* If value is NOT an internal object, we are done */
    597   1.1    jruoho 
    598   1.1    jruoho         if (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc) != ACPI_DESC_TYPE_OPERAND)
    599   1.1    jruoho         {
    600   1.1    jruoho             goto Cleanup;
    601   1.1    jruoho         }
    602   1.1    jruoho 
    603   1.1    jruoho         /* Valid object, get the pointer to next level, if any */
    604   1.1    jruoho 
    605   1.1    jruoho         switch (ObjType)
    606   1.1    jruoho         {
    607   1.1    jruoho         case ACPI_TYPE_BUFFER:
    608   1.1    jruoho         case ACPI_TYPE_STRING:
    609   1.1    jruoho             /*
    610   1.1    jruoho              * NOTE: takes advantage of common fields between string/buffer
    611   1.1    jruoho              */
    612   1.1    jruoho             BytesToDump = ObjDesc->String.Length;
    613   1.1    jruoho             ObjDesc = (void *) ObjDesc->String.Pointer;
    614   1.8  christos 
    615   1.8  christos             AcpiOsPrintf ("(Buffer/String pointer %p length %X)\n",
    616   1.1    jruoho                 ObjDesc, BytesToDump);
    617   1.1    jruoho             ACPI_DUMP_BUFFER (ObjDesc, BytesToDump);
    618   1.1    jruoho             goto Cleanup;
    619   1.1    jruoho 
    620   1.1    jruoho         case ACPI_TYPE_BUFFER_FIELD:
    621   1.4  christos 
    622   1.1    jruoho             ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->BufferField.BufferObj;
    623   1.1    jruoho             break;
    624   1.1    jruoho 
    625   1.1    jruoho         case ACPI_TYPE_PACKAGE:
    626   1.4  christos 
    627   1.1    jruoho             ObjDesc = (void *) ObjDesc->Package.Elements;
    628   1.1    jruoho             break;
    629   1.1    jruoho 
    630   1.1    jruoho         case ACPI_TYPE_METHOD:
    631   1.4  christos 
    632   1.1    jruoho             ObjDesc = (void *) ObjDesc->Method.AmlStart;
    633   1.1    jruoho             break;
    634   1.1    jruoho 
    635   1.1    jruoho         case ACPI_TYPE_LOCAL_REGION_FIELD:
    636   1.4  christos 
    637   1.1    jruoho             ObjDesc = (void *) ObjDesc->Field.RegionObj;
    638   1.1    jruoho             break;
    639   1.1    jruoho 
    640   1.1    jruoho         case ACPI_TYPE_LOCAL_BANK_FIELD:
    641   1.4  christos 
    642   1.1    jruoho             ObjDesc = (void *) ObjDesc->BankField.RegionObj;
    643   1.1    jruoho             break;
    644   1.1    jruoho 
    645   1.1    jruoho         case ACPI_TYPE_LOCAL_INDEX_FIELD:
    646   1.4  christos 
    647   1.1    jruoho             ObjDesc = (void *) ObjDesc->IndexField.IndexObj;
    648   1.1    jruoho             break;
    649   1.1    jruoho 
    650   1.1    jruoho         default:
    651   1.4  christos 
    652   1.1    jruoho             goto Cleanup;
    653   1.1    jruoho         }
    654   1.1    jruoho 
    655   1.1    jruoho         ObjType = ACPI_TYPE_INVALID;   /* Terminate loop after next pass */
    656   1.1    jruoho     }
    657   1.1    jruoho 
    658   1.1    jruoho Cleanup:
    659   1.1    jruoho     AcpiOsPrintf ("\n");
    660   1.1    jruoho     return (AE_OK);
    661   1.1    jruoho }
    662   1.1    jruoho 
    663   1.1    jruoho 
    664   1.1    jruoho /*******************************************************************************
    665   1.1    jruoho  *
    666   1.1    jruoho  * FUNCTION:    AcpiNsDumpObjects
    667   1.1    jruoho  *
    668   1.1    jruoho  * PARAMETERS:  Type                - Object type to be dumped
    669   1.1    jruoho  *              DisplayType         - 0 or ACPI_DISPLAY_SUMMARY
    670   1.1    jruoho  *              MaxDepth            - Maximum depth of dump. Use ACPI_UINT32_MAX
    671   1.1    jruoho  *                                    for an effectively unlimited depth.
    672   1.1    jruoho  *              OwnerId             - Dump only objects owned by this ID. Use
    673   1.1    jruoho  *                                    ACPI_UINT32_MAX to match all owners.
    674   1.1    jruoho  *              StartHandle         - Where in namespace to start/end search
    675   1.1    jruoho  *
    676   1.1    jruoho  * RETURN:      None
    677   1.1    jruoho  *
    678   1.1    jruoho  * DESCRIPTION: Dump typed objects within the loaded namespace. Uses
    679   1.1    jruoho  *              AcpiNsWalkNamespace in conjunction with AcpiNsDumpOneObject.
    680   1.1    jruoho  *
    681   1.1    jruoho  ******************************************************************************/
    682   1.1    jruoho 
    683   1.1    jruoho void
    684   1.1    jruoho AcpiNsDumpObjects (
    685   1.1    jruoho     ACPI_OBJECT_TYPE        Type,
    686   1.1    jruoho     UINT8                   DisplayType,
    687   1.1    jruoho     UINT32                  MaxDepth,
    688   1.1    jruoho     ACPI_OWNER_ID           OwnerId,
    689   1.1    jruoho     ACPI_HANDLE             StartHandle)
    690   1.1    jruoho {
    691   1.1    jruoho     ACPI_WALK_INFO          Info;
    692   1.3    jruoho     ACPI_STATUS             Status;
    693   1.1    jruoho 
    694   1.1    jruoho 
    695   1.1    jruoho     ACPI_FUNCTION_ENTRY ();
    696   1.1    jruoho 
    697   1.1    jruoho 
    698   1.3    jruoho     /*
    699   1.3    jruoho      * Just lock the entire namespace for the duration of the dump.
    700   1.3    jruoho      * We don't want any changes to the namespace during this time,
    701   1.3    jruoho      * especially the temporary nodes since we are going to display
    702   1.3    jruoho      * them also.
    703   1.3    jruoho      */
    704   1.3    jruoho     Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE);
    705   1.3    jruoho     if (ACPI_FAILURE (Status))
    706   1.3    jruoho     {
    707   1.3    jruoho         AcpiOsPrintf ("Could not acquire namespace mutex\n");
    708   1.3    jruoho         return;
    709   1.3    jruoho     }
    710   1.3    jruoho 
    711  1.13  christos     Info.Count = 0;
    712   1.1    jruoho     Info.DebugLevel = ACPI_LV_TABLES;
    713   1.1    jruoho     Info.OwnerId = OwnerId;
    714   1.1    jruoho     Info.DisplayType = DisplayType;
    715   1.1    jruoho 
    716   1.1    jruoho     (void) AcpiNsWalkNamespace (Type, StartHandle, MaxDepth,
    717   1.8  christos         ACPI_NS_WALK_NO_UNLOCK | ACPI_NS_WALK_TEMP_NODES,
    718   1.8  christos         AcpiNsDumpOneObject, NULL, (void *) &Info, NULL);
    719   1.3    jruoho 
    720  1.13  christos     AcpiOsPrintf ("\nNamespace node count: %u\n\n", Info.Count);
    721   1.3    jruoho     (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
    722   1.1    jruoho }
    723   1.1    jruoho 
    724   1.1    jruoho 
    725   1.1    jruoho /*******************************************************************************
    726   1.1    jruoho  *
    727   1.4  christos  * FUNCTION:    AcpiNsDumpOneObjectPath, AcpiNsGetMaxDepth
    728   1.4  christos  *
    729   1.4  christos  * PARAMETERS:  ObjHandle           - Node to be dumped
    730   1.4  christos  *              Level               - Nesting level of the handle
    731   1.4  christos  *              Context             - Passed into WalkNamespace
    732   1.4  christos  *              ReturnValue         - Not used
    733   1.4  christos  *
    734   1.4  christos  * RETURN:      Status
    735   1.4  christos  *
    736   1.4  christos  * DESCRIPTION: Dump the full pathname to a namespace object. AcpNsGetMaxDepth
    737   1.4  christos  *              computes the maximum nesting depth in the namespace tree, in
    738   1.4  christos  *              order to simplify formatting in AcpiNsDumpOneObjectPath.
    739   1.4  christos  *              These procedures are UserFunctions called by AcpiNsWalkNamespace.
    740   1.4  christos  *
    741   1.4  christos  ******************************************************************************/
    742   1.4  christos 
    743   1.4  christos static ACPI_STATUS
    744   1.4  christos AcpiNsDumpOneObjectPath (
    745   1.4  christos     ACPI_HANDLE             ObjHandle,
    746   1.4  christos     UINT32                  Level,
    747   1.4  christos     void                    *Context,
    748   1.4  christos     void                    **ReturnValue)
    749   1.4  christos {
    750   1.4  christos     UINT32                  MaxLevel = *((UINT32 *) Context);
    751   1.4  christos     char                    *Pathname;
    752   1.4  christos     ACPI_NAMESPACE_NODE     *Node;
    753   1.4  christos     int                     PathIndent;
    754   1.4  christos 
    755   1.4  christos 
    756   1.4  christos     if (!ObjHandle)
    757   1.4  christos     {
    758   1.4  christos         return (AE_OK);
    759   1.4  christos     }
    760   1.4  christos 
    761   1.4  christos     Node = AcpiNsValidateHandle (ObjHandle);
    762   1.4  christos     if (!Node)
    763   1.4  christos     {
    764   1.4  christos         /* Ignore bad node during namespace walk */
    765   1.4  christos 
    766   1.4  christos         return (AE_OK);
    767   1.4  christos     }
    768   1.4  christos 
    769   1.8  christos     Pathname = AcpiNsGetNormalizedPathname (Node, TRUE);
    770   1.4  christos 
    771   1.4  christos     PathIndent = 1;
    772   1.4  christos     if (Level <= MaxLevel)
    773   1.4  christos     {
    774   1.4  christos         PathIndent = MaxLevel - Level + 1;
    775   1.4  christos     }
    776   1.4  christos 
    777   1.4  christos     AcpiOsPrintf ("%2d%*s%-12s%*s",
    778   1.4  christos         Level, Level, " ", AcpiUtGetTypeName (Node->Type),
    779   1.4  christos         PathIndent, " ");
    780   1.4  christos 
    781   1.4  christos     AcpiOsPrintf ("%s\n", &Pathname[1]);
    782   1.4  christos     ACPI_FREE (Pathname);
    783   1.4  christos     return (AE_OK);
    784   1.4  christos }
    785   1.4  christos 
    786   1.4  christos 
    787   1.4  christos static ACPI_STATUS
    788   1.4  christos AcpiNsGetMaxDepth (
    789   1.4  christos     ACPI_HANDLE             ObjHandle,
    790   1.4  christos     UINT32                  Level,
    791   1.4  christos     void                    *Context,
    792   1.4  christos     void                    **ReturnValue)
    793   1.4  christos {
    794   1.4  christos     UINT32                  *MaxLevel = (UINT32 *) Context;
    795   1.4  christos 
    796   1.4  christos 
    797   1.4  christos     if (Level > *MaxLevel)
    798   1.4  christos     {
    799   1.4  christos         *MaxLevel = Level;
    800   1.4  christos     }
    801   1.4  christos     return (AE_OK);
    802   1.4  christos }
    803   1.4  christos 
    804   1.4  christos 
    805   1.4  christos /*******************************************************************************
    806   1.4  christos  *
    807   1.4  christos  * FUNCTION:    AcpiNsDumpObjectPaths
    808   1.4  christos  *
    809   1.4  christos  * PARAMETERS:  Type                - Object type to be dumped
    810   1.4  christos  *              DisplayType         - 0 or ACPI_DISPLAY_SUMMARY
    811   1.4  christos  *              MaxDepth            - Maximum depth of dump. Use ACPI_UINT32_MAX
    812   1.4  christos  *                                    for an effectively unlimited depth.
    813   1.4  christos  *              OwnerId             - Dump only objects owned by this ID. Use
    814   1.4  christos  *                                    ACPI_UINT32_MAX to match all owners.
    815   1.4  christos  *              StartHandle         - Where in namespace to start/end search
    816   1.4  christos  *
    817   1.4  christos  * RETURN:      None
    818   1.4  christos  *
    819   1.4  christos  * DESCRIPTION: Dump full object pathnames within the loaded namespace. Uses
    820   1.4  christos  *              AcpiNsWalkNamespace in conjunction with AcpiNsDumpOneObjectPath.
    821   1.4  christos  *
    822   1.4  christos  ******************************************************************************/
    823   1.4  christos 
    824   1.4  christos void
    825   1.4  christos AcpiNsDumpObjectPaths (
    826   1.4  christos     ACPI_OBJECT_TYPE        Type,
    827   1.4  christos     UINT8                   DisplayType,
    828   1.4  christos     UINT32                  MaxDepth,
    829   1.4  christos     ACPI_OWNER_ID           OwnerId,
    830   1.4  christos     ACPI_HANDLE             StartHandle)
    831   1.4  christos {
    832   1.4  christos     ACPI_STATUS             Status;
    833   1.4  christos     UINT32                  MaxLevel = 0;
    834   1.4  christos 
    835   1.4  christos 
    836   1.4  christos     ACPI_FUNCTION_ENTRY ();
    837   1.4  christos 
    838   1.4  christos 
    839   1.4  christos     /*
    840   1.4  christos      * Just lock the entire namespace for the duration of the dump.
    841   1.4  christos      * We don't want any changes to the namespace during this time,
    842   1.4  christos      * especially the temporary nodes since we are going to display
    843   1.4  christos      * them also.
    844   1.4  christos      */
    845   1.4  christos     Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE);
    846   1.4  christos     if (ACPI_FAILURE (Status))
    847   1.4  christos     {
    848   1.4  christos         AcpiOsPrintf ("Could not acquire namespace mutex\n");
    849   1.4  christos         return;
    850   1.4  christos     }
    851   1.4  christos 
    852   1.4  christos     /* Get the max depth of the namespace tree, for formatting later */
    853   1.4  christos 
    854   1.4  christos     (void) AcpiNsWalkNamespace (Type, StartHandle, MaxDepth,
    855   1.8  christos         ACPI_NS_WALK_NO_UNLOCK | ACPI_NS_WALK_TEMP_NODES,
    856   1.8  christos         AcpiNsGetMaxDepth, NULL, (void *) &MaxLevel, NULL);
    857   1.4  christos 
    858   1.4  christos     /* Now dump the entire namespace */
    859   1.4  christos 
    860   1.4  christos     (void) AcpiNsWalkNamespace (Type, StartHandle, MaxDepth,
    861   1.8  christos         ACPI_NS_WALK_NO_UNLOCK | ACPI_NS_WALK_TEMP_NODES,
    862   1.8  christos         AcpiNsDumpOneObjectPath, NULL, (void *) &MaxLevel, NULL);
    863   1.4  christos 
    864   1.4  christos     (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
    865   1.4  christos }
    866   1.4  christos 
    867   1.4  christos 
    868   1.4  christos /*******************************************************************************
    869   1.4  christos  *
    870   1.1    jruoho  * FUNCTION:    AcpiNsDumpEntry
    871   1.1    jruoho  *
    872   1.1    jruoho  * PARAMETERS:  Handle              - Node to be dumped
    873   1.1    jruoho  *              DebugLevel          - Output level
    874   1.1    jruoho  *
    875   1.1    jruoho  * RETURN:      None
    876   1.1    jruoho  *
    877   1.1    jruoho  * DESCRIPTION: Dump a single Node
    878   1.1    jruoho  *
    879   1.1    jruoho  ******************************************************************************/
    880   1.1    jruoho 
    881   1.1    jruoho void
    882   1.1    jruoho AcpiNsDumpEntry (
    883   1.1    jruoho     ACPI_HANDLE             Handle,
    884   1.1    jruoho     UINT32                  DebugLevel)
    885   1.1    jruoho {
    886   1.1    jruoho     ACPI_WALK_INFO          Info;
    887   1.1    jruoho 
    888   1.1    jruoho 
    889   1.1    jruoho     ACPI_FUNCTION_ENTRY ();
    890   1.1    jruoho 
    891   1.1    jruoho 
    892   1.1    jruoho     Info.DebugLevel = DebugLevel;
    893   1.1    jruoho     Info.OwnerId = ACPI_OWNER_ID_MAX;
    894   1.1    jruoho     Info.DisplayType = ACPI_DISPLAY_SUMMARY;
    895   1.1    jruoho 
    896   1.1    jruoho     (void) AcpiNsDumpOneObject (Handle, 1, &Info, NULL);
    897   1.1    jruoho }
    898   1.1    jruoho 
    899   1.1    jruoho 
    900   1.1    jruoho #ifdef ACPI_ASL_COMPILER
    901   1.1    jruoho /*******************************************************************************
    902   1.1    jruoho  *
    903   1.1    jruoho  * FUNCTION:    AcpiNsDumpTables
    904   1.1    jruoho  *
    905   1.1    jruoho  * PARAMETERS:  SearchBase          - Root of subtree to be dumped, or
    906   1.1    jruoho  *                                    NS_ALL to dump the entire namespace
    907   1.4  christos  *              MaxDepth            - Maximum depth of dump. Use INT_MAX
    908   1.1    jruoho  *                                    for an effectively unlimited depth.
    909   1.1    jruoho  *
    910   1.1    jruoho  * RETURN:      None
    911   1.1    jruoho  *
    912   1.1    jruoho  * DESCRIPTION: Dump the name space, or a portion of it.
    913   1.1    jruoho  *
    914   1.1    jruoho  ******************************************************************************/
    915   1.1    jruoho 
    916   1.1    jruoho void
    917   1.1    jruoho AcpiNsDumpTables (
    918   1.1    jruoho     ACPI_HANDLE             SearchBase,
    919   1.1    jruoho     UINT32                  MaxDepth)
    920   1.1    jruoho {
    921   1.1    jruoho     ACPI_HANDLE             SearchHandle = SearchBase;
    922   1.1    jruoho 
    923   1.1    jruoho 
    924   1.1    jruoho     ACPI_FUNCTION_TRACE (NsDumpTables);
    925   1.1    jruoho 
    926   1.1    jruoho 
    927   1.1    jruoho     if (!AcpiGbl_RootNode)
    928   1.1    jruoho     {
    929   1.1    jruoho         /*
    930   1.1    jruoho          * If the name space has not been initialized,
    931   1.1    jruoho          * there is nothing to dump.
    932   1.1    jruoho          */
    933   1.8  christos         ACPI_DEBUG_PRINT ((ACPI_DB_TABLES,
    934   1.8  christos             "namespace not initialized!\n"));
    935   1.1    jruoho         return_VOID;
    936   1.1    jruoho     }
    937   1.1    jruoho 
    938   1.1    jruoho     if (ACPI_NS_ALL == SearchBase)
    939   1.1    jruoho     {
    940   1.1    jruoho         /* Entire namespace */
    941   1.1    jruoho 
    942   1.1    jruoho         SearchHandle = AcpiGbl_RootNode;
    943   1.1    jruoho         ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "\\\n"));
    944   1.1    jruoho     }
    945   1.1    jruoho 
    946   1.1    jruoho     AcpiNsDumpObjects (ACPI_TYPE_ANY, ACPI_DISPLAY_OBJECTS, MaxDepth,
    947   1.8  christos         ACPI_OWNER_ID_MAX, SearchHandle);
    948   1.1    jruoho     return_VOID;
    949   1.1    jruoho }
    950   1.1    jruoho #endif
    951   1.1    jruoho #endif
    952