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nsdump.c revision 1.3
      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  1.3  jruoho  * Copyright (C) 2000 - 2011, 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 #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  1.2  jruoho     const 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  1.3  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  1.3  jruoho     /*
    662  1.3  jruoho      * Just lock the entire namespace for the duration of the dump.
    663  1.3  jruoho      * We don't want any changes to the namespace during this time,
    664  1.3  jruoho      * especially the temporary nodes since we are going to display
    665  1.3  jruoho      * them also.
    666  1.3  jruoho      */
    667  1.3  jruoho     Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE);
    668  1.3  jruoho     if (ACPI_FAILURE (Status))
    669  1.3  jruoho     {
    670  1.3  jruoho         AcpiOsPrintf ("Could not acquire namespace mutex\n");
    671  1.3  jruoho         return;
    672  1.3  jruoho     }
    673  1.3  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  1.3  jruoho 
    682  1.3  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