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nsdump.c revision 1.1.1.1
      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  jruoho /******************************************************************************
      8  1.1  jruoho  *
      9  1.1  jruoho  * 1. Copyright Notice
     10  1.1  jruoho  *
     11  1.1  jruoho  * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
     12  1.1  jruoho  * All rights reserved.
     13  1.1  jruoho  *
     14  1.1  jruoho  * 2. License
     15  1.1  jruoho  *
     16  1.1  jruoho  * 2.1. This is your license from Intel Corp. under its intellectual property
     17  1.1  jruoho  * rights.  You may have additional license terms from the party that provided
     18  1.1  jruoho  * you this software, covering your right to use that party's intellectual
     19  1.1  jruoho  * property rights.
     20  1.1  jruoho  *
     21  1.1  jruoho  * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
     22  1.1  jruoho  * copy of the source code appearing in this file ("Covered Code") an
     23  1.1  jruoho  * irrevocable, perpetual, worldwide license under Intel's copyrights in the
     24  1.1  jruoho  * base code distributed originally by Intel ("Original Intel Code") to copy,
     25  1.1  jruoho 
     26  1.1  jruoho  * make derivatives, distribute, use and display any portion of the Covered
     27  1.1  jruoho  * Code in any form, with the right to sublicense such rights; and
     28  1.1  jruoho  *
     29  1.1  jruoho  * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
     30  1.1  jruoho  * license (with the right to sublicense), under only those claims of Intel
     31  1.1  jruoho  * patents that are infringed by the Original Intel Code, to make, use, sell,
     32  1.1  jruoho  * offer to sell, and import the Covered Code and derivative works thereof
     33  1.1  jruoho  * solely to the minimum extent necessary to exercise the above copyright
     34  1.1  jruoho  * license, and in no event shall the patent license extend to any additions
     35  1.1  jruoho  * to or modifications of the Original Intel Code.  No other license or right
     36  1.1  jruoho  * is granted directly or by implication, estoppel or otherwise;
     37  1.1  jruoho  *
     38  1.1  jruoho  * The above copyright and patent license is granted only if the following
     39  1.1  jruoho  * conditions are met:
     40  1.1  jruoho  *
     41  1.1  jruoho  * 3. Conditions
     42  1.1  jruoho  *
     43  1.1  jruoho  * 3.1. Redistribution of Source with Rights to Further Distribute Source.
     44  1.1  jruoho  * Redistribution of source code of any substantial portion of the Covered
     45  1.1  jruoho  * Code or modification with rights to further distribute source must include
     46  1.1  jruoho  * the above Copyright Notice, the above License, this list of Conditions,
     47  1.1  jruoho  * and the following Disclaimer and Export Compliance provision.  In addition,
     48  1.1  jruoho  * Licensee must cause all Covered Code to which Licensee contributes to
     49  1.1  jruoho  * contain a file documenting the changes Licensee made to create that Covered
     50  1.1  jruoho  * Code and the date of any change.  Licensee must include in that file the
     51  1.1  jruoho  * documentation of any changes made by any predecessor Licensee.  Licensee
     52  1.1  jruoho  * must include a prominent statement that the modification is derived,
     53  1.1  jruoho  * directly or indirectly, from Original Intel Code.
     54  1.1  jruoho  *
     55  1.1  jruoho  * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
     56  1.1  jruoho  * Redistribution of source code of any substantial portion of the Covered
     57  1.1  jruoho  * Code or modification without rights to further distribute source must
     58  1.1  jruoho  * include the following Disclaimer and Export Compliance provision in the
     59  1.1  jruoho  * documentation and/or other materials provided with distribution.  In
     60  1.1  jruoho  * addition, Licensee may not authorize further sublicense of source of any
     61  1.1  jruoho  * portion of the Covered Code, and must include terms to the effect that the
     62  1.1  jruoho  * license from Licensee to its licensee is limited to the intellectual
     63  1.1  jruoho  * property embodied in the software Licensee provides to its licensee, and
     64  1.1  jruoho  * not to intellectual property embodied in modifications its licensee may
     65  1.1  jruoho  * make.
     66  1.1  jruoho  *
     67  1.1  jruoho  * 3.3. Redistribution of Executable. Redistribution in executable form of any
     68  1.1  jruoho  * substantial portion of the Covered Code or modification must reproduce the
     69  1.1  jruoho  * above Copyright Notice, and the following Disclaimer and Export Compliance
     70  1.1  jruoho  * provision in the documentation and/or other materials provided with the
     71  1.1  jruoho  * distribution.
     72  1.1  jruoho  *
     73  1.1  jruoho  * 3.4. Intel retains all right, title, and interest in and to the Original
     74  1.1  jruoho  * Intel Code.
     75  1.1  jruoho  *
     76  1.1  jruoho  * 3.5. Neither the name Intel nor any other trademark owned or controlled by
     77  1.1  jruoho  * Intel shall be used in advertising or otherwise to promote the sale, use or
     78  1.1  jruoho  * other dealings in products derived from or relating to the Covered Code
     79  1.1  jruoho  * without prior written authorization from Intel.
     80  1.1  jruoho  *
     81  1.1  jruoho  * 4. Disclaimer and Export Compliance
     82  1.1  jruoho  *
     83  1.1  jruoho  * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
     84  1.1  jruoho  * HERE.  ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
     85  1.1  jruoho  * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT,  ASSISTANCE,
     86  1.1  jruoho  * INSTALLATION, TRAINING OR OTHER SERVICES.  INTEL WILL NOT PROVIDE ANY
     87  1.1  jruoho  * UPDATES, ENHANCEMENTS OR EXTENSIONS.  INTEL SPECIFICALLY DISCLAIMS ANY
     88  1.1  jruoho  * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
     89  1.1  jruoho  * PARTICULAR PURPOSE.
     90  1.1  jruoho  *
     91  1.1  jruoho  * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
     92  1.1  jruoho  * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
     93  1.1  jruoho  * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
     94  1.1  jruoho  * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
     95  1.1  jruoho  * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
     96  1.1  jruoho  * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES.  THESE LIMITATIONS
     97  1.1  jruoho  * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
     98  1.1  jruoho  * LIMITED REMEDY.
     99  1.1  jruoho  *
    100  1.1  jruoho  * 4.3. Licensee shall not export, either directly or indirectly, any of this
    101  1.1  jruoho  * software or system incorporating such software without first obtaining any
    102  1.1  jruoho  * required license or other approval from the U. S. Department of Commerce or
    103  1.1  jruoho  * any other agency or department of the United States Government.  In the
    104  1.1  jruoho  * event Licensee exports any such software from the United States or
    105  1.1  jruoho  * re-exports any such software from a foreign destination, Licensee shall
    106  1.1  jruoho  * ensure that the distribution and export/re-export of the software is in
    107  1.1  jruoho  * compliance with all laws, regulations, orders, or other restrictions of the
    108  1.1  jruoho  * U.S. Export Administration Regulations. Licensee agrees that neither it nor
    109  1.1  jruoho  * any of its subsidiaries will export/re-export any technical data, process,
    110  1.1  jruoho  * software, or service, directly or indirectly, to any country for which the
    111  1.1  jruoho  * United States government or any agency thereof requires an export license,
    112  1.1  jruoho  * other governmental approval, or letter of assurance, without first obtaining
    113  1.1  jruoho  * such license, approval or letter.
    114  1.1  jruoho  *
    115  1.1  jruoho  *****************************************************************************/
    116  1.1  jruoho 
    117  1.1  jruoho #define __NSDUMP_C__
    118  1.1  jruoho 
    119  1.1  jruoho #include "acpi.h"
    120  1.1  jruoho #include "accommon.h"
    121  1.1  jruoho #include "acnamesp.h"
    122  1.1  jruoho 
    123  1.1  jruoho 
    124  1.1  jruoho #define _COMPONENT          ACPI_NAMESPACE
    125  1.1  jruoho         ACPI_MODULE_NAME    ("nsdump")
    126  1.1  jruoho 
    127  1.1  jruoho /* Local prototypes */
    128  1.1  jruoho 
    129  1.1  jruoho #ifdef ACPI_OBSOLETE_FUNCTIONS
    130  1.1  jruoho void
    131  1.1  jruoho AcpiNsDumpRootDevices (
    132  1.1  jruoho     void);
    133  1.1  jruoho 
    134  1.1  jruoho static ACPI_STATUS
    135  1.1  jruoho AcpiNsDumpOneDevice (
    136  1.1  jruoho     ACPI_HANDLE             ObjHandle,
    137  1.1  jruoho     UINT32                  Level,
    138  1.1  jruoho     void                    *Context,
    139  1.1  jruoho     void                    **ReturnValue);
    140  1.1  jruoho #endif
    141  1.1  jruoho 
    142  1.1  jruoho 
    143  1.1  jruoho #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
    144  1.1  jruoho /*******************************************************************************
    145  1.1  jruoho  *
    146  1.1  jruoho  * FUNCTION:    AcpiNsPrintPathname
    147  1.1  jruoho  *
    148  1.1  jruoho  * PARAMETERS:  NumSegments         - Number of ACPI name segments
    149  1.1  jruoho  *              Pathname            - The compressed (internal) path
    150  1.1  jruoho  *
    151  1.1  jruoho  * RETURN:      None
    152  1.1  jruoho  *
    153  1.1  jruoho  * DESCRIPTION: Print an object's full namespace pathname
    154  1.1  jruoho  *
    155  1.1  jruoho  ******************************************************************************/
    156  1.1  jruoho 
    157  1.1  jruoho void
    158  1.1  jruoho AcpiNsPrintPathname (
    159  1.1  jruoho     UINT32                  NumSegments,
    160  1.1  jruoho     char                    *Pathname)
    161  1.1  jruoho {
    162  1.1  jruoho     UINT32                  i;
    163  1.1  jruoho 
    164  1.1  jruoho 
    165  1.1  jruoho     ACPI_FUNCTION_NAME (NsPrintPathname);
    166  1.1  jruoho 
    167  1.1  jruoho 
    168  1.1  jruoho     if (!(AcpiDbgLevel & ACPI_LV_NAMES) || !(AcpiDbgLayer & ACPI_NAMESPACE))
    169  1.1  jruoho     {
    170  1.1  jruoho         return;
    171  1.1  jruoho     }
    172  1.1  jruoho 
    173  1.1  jruoho     /* Print the entire name */
    174  1.1  jruoho 
    175  1.1  jruoho     ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "["));
    176  1.1  jruoho 
    177  1.1  jruoho     while (NumSegments)
    178  1.1  jruoho     {
    179  1.1  jruoho         for (i = 0; i < 4; i++)
    180  1.1  jruoho         {
    181  1.1  jruoho             ACPI_IS_PRINT (Pathname[i]) ?
    182  1.1  jruoho                 AcpiOsPrintf ("%c", Pathname[i]) :
    183  1.1  jruoho                 AcpiOsPrintf ("?");
    184  1.1  jruoho         }
    185  1.1  jruoho 
    186  1.1  jruoho         Pathname += ACPI_NAME_SIZE;
    187  1.1  jruoho         NumSegments--;
    188  1.1  jruoho         if (NumSegments)
    189  1.1  jruoho         {
    190  1.1  jruoho             AcpiOsPrintf (".");
    191  1.1  jruoho         }
    192  1.1  jruoho     }
    193  1.1  jruoho 
    194  1.1  jruoho     AcpiOsPrintf ("]\n");
    195  1.1  jruoho }
    196  1.1  jruoho 
    197  1.1  jruoho 
    198  1.1  jruoho /*******************************************************************************
    199  1.1  jruoho  *
    200  1.1  jruoho  * FUNCTION:    AcpiNsDumpPathname
    201  1.1  jruoho  *
    202  1.1  jruoho  * PARAMETERS:  Handle              - Object
    203  1.1  jruoho  *              Msg                 - Prefix message
    204  1.1  jruoho  *              Level               - Desired debug level
    205  1.1  jruoho  *              Component           - Caller's component ID
    206  1.1  jruoho  *
    207  1.1  jruoho  * RETURN:      None
    208  1.1  jruoho  *
    209  1.1  jruoho  * DESCRIPTION: Print an object's full namespace pathname
    210  1.1  jruoho  *              Manages allocation/freeing of a pathname buffer
    211  1.1  jruoho  *
    212  1.1  jruoho  ******************************************************************************/
    213  1.1  jruoho 
    214  1.1  jruoho void
    215  1.1  jruoho AcpiNsDumpPathname (
    216  1.1  jruoho     ACPI_HANDLE             Handle,
    217  1.1  jruoho     char                    *Msg,
    218  1.1  jruoho     UINT32                  Level,
    219  1.1  jruoho     UINT32                  Component)
    220  1.1  jruoho {
    221  1.1  jruoho 
    222  1.1  jruoho     ACPI_FUNCTION_TRACE (NsDumpPathname);
    223  1.1  jruoho 
    224  1.1  jruoho 
    225  1.1  jruoho     /* Do this only if the requested debug level and component are enabled */
    226  1.1  jruoho 
    227  1.1  jruoho     if (!(AcpiDbgLevel & Level) || !(AcpiDbgLayer & Component))
    228  1.1  jruoho     {
    229  1.1  jruoho         return_VOID;
    230  1.1  jruoho     }
    231  1.1  jruoho 
    232  1.1  jruoho     /* Convert handle to a full pathname and print it (with supplied message) */
    233  1.1  jruoho 
    234  1.1  jruoho     AcpiNsPrintNodePathname (Handle, Msg);
    235  1.1  jruoho     AcpiOsPrintf ("\n");
    236  1.1  jruoho     return_VOID;
    237  1.1  jruoho }
    238  1.1  jruoho 
    239  1.1  jruoho 
    240  1.1  jruoho /*******************************************************************************
    241  1.1  jruoho  *
    242  1.1  jruoho  * FUNCTION:    AcpiNsDumpOneObject
    243  1.1  jruoho  *
    244  1.1  jruoho  * PARAMETERS:  ObjHandle           - Node to be dumped
    245  1.1  jruoho  *              Level               - Nesting level of the handle
    246  1.1  jruoho  *              Context             - Passed into WalkNamespace
    247  1.1  jruoho  *              ReturnValue         - Not used
    248  1.1  jruoho  *
    249  1.1  jruoho  * RETURN:      Status
    250  1.1  jruoho  *
    251  1.1  jruoho  * DESCRIPTION: Dump a single Node
    252  1.1  jruoho  *              This procedure is a UserFunction called by AcpiNsWalkNamespace.
    253  1.1  jruoho  *
    254  1.1  jruoho  ******************************************************************************/
    255  1.1  jruoho 
    256  1.1  jruoho ACPI_STATUS
    257  1.1  jruoho AcpiNsDumpOneObject (
    258  1.1  jruoho     ACPI_HANDLE             ObjHandle,
    259  1.1  jruoho     UINT32                  Level,
    260  1.1  jruoho     void                    *Context,
    261  1.1  jruoho     void                    **ReturnValue)
    262  1.1  jruoho {
    263  1.1  jruoho     ACPI_WALK_INFO          *Info = (ACPI_WALK_INFO *) Context;
    264  1.1  jruoho     ACPI_NAMESPACE_NODE     *ThisNode;
    265  1.1  jruoho     ACPI_OPERAND_OBJECT     *ObjDesc = NULL;
    266  1.1  jruoho     ACPI_OBJECT_TYPE        ObjType;
    267  1.1  jruoho     ACPI_OBJECT_TYPE        Type;
    268  1.1  jruoho     UINT32                  BytesToDump;
    269  1.1  jruoho     UINT32                  DbgLevel;
    270  1.1  jruoho     UINT32                  i;
    271  1.1  jruoho 
    272  1.1  jruoho 
    273  1.1  jruoho     ACPI_FUNCTION_NAME (NsDumpOneObject);
    274  1.1  jruoho 
    275  1.1  jruoho 
    276  1.1  jruoho     /* Is output enabled? */
    277  1.1  jruoho 
    278  1.1  jruoho     if (!(AcpiDbgLevel & Info->DebugLevel))
    279  1.1  jruoho     {
    280  1.1  jruoho         return (AE_OK);
    281  1.1  jruoho     }
    282  1.1  jruoho 
    283  1.1  jruoho     if (!ObjHandle)
    284  1.1  jruoho     {
    285  1.1  jruoho         ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Null object handle\n"));
    286  1.1  jruoho         return (AE_OK);
    287  1.1  jruoho     }
    288  1.1  jruoho 
    289  1.1  jruoho     ThisNode = AcpiNsValidateHandle (ObjHandle);
    290  1.1  jruoho     if (!ThisNode)
    291  1.1  jruoho     {
    292  1.1  jruoho         ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Invalid object handle %p\n",
    293  1.1  jruoho             ObjHandle));
    294  1.1  jruoho         return (AE_OK);
    295  1.1  jruoho     }
    296  1.1  jruoho 
    297  1.1  jruoho     Type = ThisNode->Type;
    298  1.1  jruoho 
    299  1.1  jruoho     /* Check if the owner matches */
    300  1.1  jruoho 
    301  1.1  jruoho     if ((Info->OwnerId != ACPI_OWNER_ID_MAX) &&
    302  1.1  jruoho         (Info->OwnerId != ThisNode->OwnerId))
    303  1.1  jruoho     {
    304  1.1  jruoho         return (AE_OK);
    305  1.1  jruoho     }
    306  1.1  jruoho 
    307  1.1  jruoho     if (!(Info->DisplayType & ACPI_DISPLAY_SHORT))
    308  1.1  jruoho     {
    309  1.1  jruoho         /* Indent the object according to the level */
    310  1.1  jruoho 
    311  1.1  jruoho         AcpiOsPrintf ("%2d%*s", (UINT32) Level - 1, (int) Level * 2, " ");
    312  1.1  jruoho 
    313  1.1  jruoho         /* Check the node type and name */
    314  1.1  jruoho 
    315  1.1  jruoho         if (Type > ACPI_TYPE_LOCAL_MAX)
    316  1.1  jruoho         {
    317  1.1  jruoho             ACPI_WARNING ((AE_INFO, "Invalid ACPI Object Type 0x%08X", Type));
    318  1.1  jruoho         }
    319  1.1  jruoho 
    320  1.1  jruoho         AcpiOsPrintf ("%4.4s", AcpiUtGetNodeName (ThisNode));
    321  1.1  jruoho     }
    322  1.1  jruoho 
    323  1.1  jruoho     /* Now we can print out the pertinent information */
    324  1.1  jruoho 
    325  1.1  jruoho     AcpiOsPrintf (" %-12s %p %2.2X ",
    326  1.1  jruoho             AcpiUtGetTypeName (Type), ThisNode, ThisNode->OwnerId);
    327  1.1  jruoho 
    328  1.1  jruoho     DbgLevel = AcpiDbgLevel;
    329  1.1  jruoho     AcpiDbgLevel = 0;
    330  1.1  jruoho     ObjDesc = AcpiNsGetAttachedObject (ThisNode);
    331  1.1  jruoho     AcpiDbgLevel = DbgLevel;
    332  1.1  jruoho 
    333  1.1  jruoho     /* Temp nodes are those nodes created by a control method */
    334  1.1  jruoho 
    335  1.1  jruoho     if (ThisNode->Flags & ANOBJ_TEMPORARY)
    336  1.1  jruoho     {
    337  1.1  jruoho         AcpiOsPrintf ("(T) ");
    338  1.1  jruoho     }
    339  1.1  jruoho 
    340  1.1  jruoho     switch (Info->DisplayType & ACPI_DISPLAY_MASK)
    341  1.1  jruoho     {
    342  1.1  jruoho     case ACPI_DISPLAY_SUMMARY:
    343  1.1  jruoho 
    344  1.1  jruoho         if (!ObjDesc)
    345  1.1  jruoho         {
    346  1.1  jruoho             /* No attached object, we are done */
    347  1.1  jruoho 
    348  1.1  jruoho             AcpiOsPrintf ("\n");
    349  1.1  jruoho             return (AE_OK);
    350  1.1  jruoho         }
    351  1.1  jruoho 
    352  1.1  jruoho         switch (Type)
    353  1.1  jruoho         {
    354  1.1  jruoho         case ACPI_TYPE_PROCESSOR:
    355  1.1  jruoho 
    356  1.1  jruoho             AcpiOsPrintf ("ID %X Len %.4X Addr %p\n",
    357  1.1  jruoho                 ObjDesc->Processor.ProcId, ObjDesc->Processor.Length,
    358  1.1  jruoho                 ACPI_CAST_PTR (void, ObjDesc->Processor.Address));
    359  1.1  jruoho             break;
    360  1.1  jruoho 
    361  1.1  jruoho 
    362  1.1  jruoho         case ACPI_TYPE_DEVICE:
    363  1.1  jruoho 
    364  1.1  jruoho             AcpiOsPrintf ("Notify Object: %p\n", ObjDesc);
    365  1.1  jruoho             break;
    366  1.1  jruoho 
    367  1.1  jruoho 
    368  1.1  jruoho         case ACPI_TYPE_METHOD:
    369  1.1  jruoho 
    370  1.1  jruoho             AcpiOsPrintf ("Args %X Len %.4X Aml %p\n",
    371  1.1  jruoho                 (UINT32) ObjDesc->Method.ParamCount,
    372  1.1  jruoho                 ObjDesc->Method.AmlLength, ObjDesc->Method.AmlStart);
    373  1.1  jruoho             break;
    374  1.1  jruoho 
    375  1.1  jruoho 
    376  1.1  jruoho         case ACPI_TYPE_INTEGER:
    377  1.1  jruoho 
    378  1.1  jruoho             AcpiOsPrintf ("= %8.8X%8.8X\n",
    379  1.1  jruoho                 ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value));
    380  1.1  jruoho             break;
    381  1.1  jruoho 
    382  1.1  jruoho 
    383  1.1  jruoho         case ACPI_TYPE_PACKAGE:
    384  1.1  jruoho 
    385  1.1  jruoho             if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID)
    386  1.1  jruoho             {
    387  1.1  jruoho                 AcpiOsPrintf ("Elements %.2X\n",
    388  1.1  jruoho                     ObjDesc->Package.Count);
    389  1.1  jruoho             }
    390  1.1  jruoho             else
    391  1.1  jruoho             {
    392  1.1  jruoho                 AcpiOsPrintf ("[Length not yet evaluated]\n");
    393  1.1  jruoho             }
    394  1.1  jruoho             break;
    395  1.1  jruoho 
    396  1.1  jruoho 
    397  1.1  jruoho         case ACPI_TYPE_BUFFER:
    398  1.1  jruoho 
    399  1.1  jruoho             if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID)
    400  1.1  jruoho             {
    401  1.1  jruoho                 AcpiOsPrintf ("Len %.2X",
    402  1.1  jruoho                             ObjDesc->Buffer.Length);
    403  1.1  jruoho 
    404  1.1  jruoho                 /* Dump some of the buffer */
    405  1.1  jruoho 
    406  1.1  jruoho                 if (ObjDesc->Buffer.Length > 0)
    407  1.1  jruoho                 {
    408  1.1  jruoho                     AcpiOsPrintf (" =");
    409  1.1  jruoho                     for (i = 0; (i < ObjDesc->Buffer.Length && i < 12); i++)
    410  1.1  jruoho                     {
    411  1.1  jruoho                         AcpiOsPrintf (" %.2hX", ObjDesc->Buffer.Pointer[i]);
    412  1.1  jruoho                     }
    413  1.1  jruoho                 }
    414  1.1  jruoho                 AcpiOsPrintf ("\n");
    415  1.1  jruoho             }
    416  1.1  jruoho             else
    417  1.1  jruoho             {
    418  1.1  jruoho                 AcpiOsPrintf ("[Length not yet evaluated]\n");
    419  1.1  jruoho             }
    420  1.1  jruoho             break;
    421  1.1  jruoho 
    422  1.1  jruoho 
    423  1.1  jruoho         case ACPI_TYPE_STRING:
    424  1.1  jruoho 
    425  1.1  jruoho             AcpiOsPrintf ("Len %.2X ", ObjDesc->String.Length);
    426  1.1  jruoho             AcpiUtPrintString (ObjDesc->String.Pointer, 32);
    427  1.1  jruoho             AcpiOsPrintf ("\n");
    428  1.1  jruoho             break;
    429  1.1  jruoho 
    430  1.1  jruoho 
    431  1.1  jruoho         case ACPI_TYPE_REGION:
    432  1.1  jruoho 
    433  1.1  jruoho             AcpiOsPrintf ("[%s]",
    434  1.1  jruoho                 AcpiUtGetRegionName (ObjDesc->Region.SpaceId));
    435  1.1  jruoho             if (ObjDesc->Region.Flags & AOPOBJ_DATA_VALID)
    436  1.1  jruoho             {
    437  1.1  jruoho                 AcpiOsPrintf (" Addr %8.8X%8.8X Len %.4X\n",
    438  1.1  jruoho                     ACPI_FORMAT_NATIVE_UINT (ObjDesc->Region.Address),
    439  1.1  jruoho                     ObjDesc->Region.Length);
    440  1.1  jruoho             }
    441  1.1  jruoho             else
    442  1.1  jruoho             {
    443  1.1  jruoho                 AcpiOsPrintf (" [Address/Length not yet evaluated]\n");
    444  1.1  jruoho             }
    445  1.1  jruoho             break;
    446  1.1  jruoho 
    447  1.1  jruoho 
    448  1.1  jruoho         case ACPI_TYPE_LOCAL_REFERENCE:
    449  1.1  jruoho 
    450  1.1  jruoho             AcpiOsPrintf ("[%s]\n", AcpiUtGetReferenceName (ObjDesc));
    451  1.1  jruoho             break;
    452  1.1  jruoho 
    453  1.1  jruoho 
    454  1.1  jruoho         case ACPI_TYPE_BUFFER_FIELD:
    455  1.1  jruoho 
    456  1.1  jruoho             if (ObjDesc->BufferField.BufferObj &&
    457  1.1  jruoho                 ObjDesc->BufferField.BufferObj->Buffer.Node)
    458  1.1  jruoho             {
    459  1.1  jruoho                 AcpiOsPrintf ("Buf [%4.4s]",
    460  1.1  jruoho                     AcpiUtGetNodeName (
    461  1.1  jruoho                         ObjDesc->BufferField.BufferObj->Buffer.Node));
    462  1.1  jruoho             }
    463  1.1  jruoho             break;
    464  1.1  jruoho 
    465  1.1  jruoho 
    466  1.1  jruoho         case ACPI_TYPE_LOCAL_REGION_FIELD:
    467  1.1  jruoho 
    468  1.1  jruoho             AcpiOsPrintf ("Rgn [%4.4s]",
    469  1.1  jruoho                 AcpiUtGetNodeName (
    470  1.1  jruoho                     ObjDesc->CommonField.RegionObj->Region.Node));
    471  1.1  jruoho             break;
    472  1.1  jruoho 
    473  1.1  jruoho 
    474  1.1  jruoho         case ACPI_TYPE_LOCAL_BANK_FIELD:
    475  1.1  jruoho 
    476  1.1  jruoho             AcpiOsPrintf ("Rgn [%4.4s] Bnk [%4.4s]",
    477  1.1  jruoho                 AcpiUtGetNodeName (
    478  1.1  jruoho                     ObjDesc->CommonField.RegionObj->Region.Node),
    479  1.1  jruoho                 AcpiUtGetNodeName (
    480  1.1  jruoho                     ObjDesc->BankField.BankObj->CommonField.Node));
    481  1.1  jruoho             break;
    482  1.1  jruoho 
    483  1.1  jruoho 
    484  1.1  jruoho         case ACPI_TYPE_LOCAL_INDEX_FIELD:
    485  1.1  jruoho 
    486  1.1  jruoho             AcpiOsPrintf ("Idx [%4.4s] Dat [%4.4s]",
    487  1.1  jruoho                 AcpiUtGetNodeName (
    488  1.1  jruoho                     ObjDesc->IndexField.IndexObj->CommonField.Node),
    489  1.1  jruoho                 AcpiUtGetNodeName (
    490  1.1  jruoho                     ObjDesc->IndexField.DataObj->CommonField.Node));
    491  1.1  jruoho             break;
    492  1.1  jruoho 
    493  1.1  jruoho 
    494  1.1  jruoho         case ACPI_TYPE_LOCAL_ALIAS:
    495  1.1  jruoho         case ACPI_TYPE_LOCAL_METHOD_ALIAS:
    496  1.1  jruoho 
    497  1.1  jruoho             AcpiOsPrintf ("Target %4.4s (%p)\n",
    498  1.1  jruoho                 AcpiUtGetNodeName (ObjDesc), ObjDesc);
    499  1.1  jruoho             break;
    500  1.1  jruoho 
    501  1.1  jruoho         default:
    502  1.1  jruoho 
    503  1.1  jruoho             AcpiOsPrintf ("Object %p\n", ObjDesc);
    504  1.1  jruoho             break;
    505  1.1  jruoho         }
    506  1.1  jruoho 
    507  1.1  jruoho         /* Common field handling */
    508  1.1  jruoho 
    509  1.1  jruoho         switch (Type)
    510  1.1  jruoho         {
    511  1.1  jruoho         case ACPI_TYPE_BUFFER_FIELD:
    512  1.1  jruoho         case ACPI_TYPE_LOCAL_REGION_FIELD:
    513  1.1  jruoho         case ACPI_TYPE_LOCAL_BANK_FIELD:
    514  1.1  jruoho         case ACPI_TYPE_LOCAL_INDEX_FIELD:
    515  1.1  jruoho 
    516  1.1  jruoho             AcpiOsPrintf (" Off %.3X Len %.2X Acc %.2hd\n",
    517  1.1  jruoho                 (ObjDesc->CommonField.BaseByteOffset * 8)
    518  1.1  jruoho                     + ObjDesc->CommonField.StartFieldBitOffset,
    519  1.1  jruoho                 ObjDesc->CommonField.BitLength,
    520  1.1  jruoho                 ObjDesc->CommonField.AccessByteWidth);
    521  1.1  jruoho             break;
    522  1.1  jruoho 
    523  1.1  jruoho         default:
    524  1.1  jruoho             break;
    525  1.1  jruoho         }
    526  1.1  jruoho         break;
    527  1.1  jruoho 
    528  1.1  jruoho 
    529  1.1  jruoho     case ACPI_DISPLAY_OBJECTS:
    530  1.1  jruoho 
    531  1.1  jruoho         AcpiOsPrintf ("O:%p", ObjDesc);
    532  1.1  jruoho         if (!ObjDesc)
    533  1.1  jruoho         {
    534  1.1  jruoho             /* No attached object, we are done */
    535  1.1  jruoho 
    536  1.1  jruoho             AcpiOsPrintf ("\n");
    537  1.1  jruoho             return (AE_OK);
    538  1.1  jruoho         }
    539  1.1  jruoho 
    540  1.1  jruoho         AcpiOsPrintf ("(R%u)", ObjDesc->Common.ReferenceCount);
    541  1.1  jruoho 
    542  1.1  jruoho         switch (Type)
    543  1.1  jruoho         {
    544  1.1  jruoho         case ACPI_TYPE_METHOD:
    545  1.1  jruoho 
    546  1.1  jruoho             /* Name is a Method and its AML offset/length are set */
    547  1.1  jruoho 
    548  1.1  jruoho             AcpiOsPrintf (" M:%p-%X\n", ObjDesc->Method.AmlStart,
    549  1.1  jruoho                 ObjDesc->Method.AmlLength);
    550  1.1  jruoho             break;
    551  1.1  jruoho 
    552  1.1  jruoho         case ACPI_TYPE_INTEGER:
    553  1.1  jruoho 
    554  1.1  jruoho             AcpiOsPrintf (" I:%8.8X8.8%X\n",
    555  1.1  jruoho                 ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value));
    556  1.1  jruoho             break;
    557  1.1  jruoho 
    558  1.1  jruoho         case ACPI_TYPE_STRING:
    559  1.1  jruoho 
    560  1.1  jruoho             AcpiOsPrintf (" S:%p-%X\n", ObjDesc->String.Pointer,
    561  1.1  jruoho                 ObjDesc->String.Length);
    562  1.1  jruoho             break;
    563  1.1  jruoho 
    564  1.1  jruoho         case ACPI_TYPE_BUFFER:
    565  1.1  jruoho 
    566  1.1  jruoho             AcpiOsPrintf (" B:%p-%X\n", ObjDesc->Buffer.Pointer,
    567  1.1  jruoho                 ObjDesc->Buffer.Length);
    568  1.1  jruoho             break;
    569  1.1  jruoho 
    570  1.1  jruoho         default:
    571  1.1  jruoho 
    572  1.1  jruoho             AcpiOsPrintf ("\n");
    573  1.1  jruoho             break;
    574  1.1  jruoho         }
    575  1.1  jruoho         break;
    576  1.1  jruoho 
    577  1.1  jruoho 
    578  1.1  jruoho     default:
    579  1.1  jruoho         AcpiOsPrintf ("\n");
    580  1.1  jruoho         break;
    581  1.1  jruoho     }
    582  1.1  jruoho 
    583  1.1  jruoho     /* If debug turned off, done */
    584  1.1  jruoho 
    585  1.1  jruoho     if (!(AcpiDbgLevel & ACPI_LV_VALUES))
    586  1.1  jruoho     {
    587  1.1  jruoho         return (AE_OK);
    588  1.1  jruoho     }
    589  1.1  jruoho 
    590  1.1  jruoho     /* If there is an attached object, display it */
    591  1.1  jruoho 
    592  1.1  jruoho     DbgLevel     = AcpiDbgLevel;
    593  1.1  jruoho     AcpiDbgLevel = 0;
    594  1.1  jruoho     ObjDesc      = AcpiNsGetAttachedObject (ThisNode);
    595  1.1  jruoho     AcpiDbgLevel = DbgLevel;
    596  1.1  jruoho 
    597  1.1  jruoho     /* Dump attached objects */
    598  1.1  jruoho 
    599  1.1  jruoho     while (ObjDesc)
    600  1.1  jruoho     {
    601  1.1  jruoho         ObjType = ACPI_TYPE_INVALID;
    602  1.1  jruoho         AcpiOsPrintf ("Attached Object %p: ", ObjDesc);
    603  1.1  jruoho 
    604  1.1  jruoho         /* Decode the type of attached object and dump the contents */
    605  1.1  jruoho 
    606  1.1  jruoho         switch (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc))
    607  1.1  jruoho         {
    608  1.1  jruoho         case ACPI_DESC_TYPE_NAMED:
    609  1.1  jruoho 
    610  1.1  jruoho             AcpiOsPrintf ("(Ptr to Node)\n");
    611  1.1  jruoho             BytesToDump = sizeof (ACPI_NAMESPACE_NODE);
    612  1.1  jruoho             ACPI_DUMP_BUFFER (ObjDesc, BytesToDump);
    613  1.1  jruoho             break;
    614  1.1  jruoho 
    615  1.1  jruoho         case ACPI_DESC_TYPE_OPERAND:
    616  1.1  jruoho 
    617  1.1  jruoho             ObjType = ObjDesc->Common.Type;
    618  1.1  jruoho 
    619  1.1  jruoho             if (ObjType > ACPI_TYPE_LOCAL_MAX)
    620  1.1  jruoho             {
    621  1.1  jruoho                 AcpiOsPrintf ("(Pointer to ACPI Object type %.2X [UNKNOWN])\n",
    622  1.1  jruoho                     ObjType);
    623  1.1  jruoho                 BytesToDump = 32;
    624  1.1  jruoho             }
    625  1.1  jruoho             else
    626  1.1  jruoho             {
    627  1.1  jruoho                 AcpiOsPrintf ("(Pointer to ACPI Object type %.2X [%s])\n",
    628  1.1  jruoho                     ObjType, AcpiUtGetTypeName (ObjType));
    629  1.1  jruoho                 BytesToDump = sizeof (ACPI_OPERAND_OBJECT);
    630  1.1  jruoho             }
    631  1.1  jruoho 
    632  1.1  jruoho             ACPI_DUMP_BUFFER (ObjDesc, BytesToDump);
    633  1.1  jruoho             break;
    634  1.1  jruoho 
    635  1.1  jruoho         default:
    636  1.1  jruoho 
    637  1.1  jruoho             break;
    638  1.1  jruoho         }
    639  1.1  jruoho 
    640  1.1  jruoho         /* If value is NOT an internal object, we are done */
    641  1.1  jruoho 
    642  1.1  jruoho         if (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc) != ACPI_DESC_TYPE_OPERAND)
    643  1.1  jruoho         {
    644  1.1  jruoho             goto Cleanup;
    645  1.1  jruoho         }
    646  1.1  jruoho 
    647  1.1  jruoho         /* Valid object, get the pointer to next level, if any */
    648  1.1  jruoho 
    649  1.1  jruoho         switch (ObjType)
    650  1.1  jruoho         {
    651  1.1  jruoho         case ACPI_TYPE_BUFFER:
    652  1.1  jruoho         case ACPI_TYPE_STRING:
    653  1.1  jruoho             /*
    654  1.1  jruoho              * NOTE: takes advantage of common fields between string/buffer
    655  1.1  jruoho              */
    656  1.1  jruoho             BytesToDump = ObjDesc->String.Length;
    657  1.1  jruoho             ObjDesc = (void *) ObjDesc->String.Pointer;
    658  1.1  jruoho             AcpiOsPrintf ( "(Buffer/String pointer %p length %X)\n",
    659  1.1  jruoho                 ObjDesc, BytesToDump);
    660  1.1  jruoho             ACPI_DUMP_BUFFER (ObjDesc, BytesToDump);
    661  1.1  jruoho             goto Cleanup;
    662  1.1  jruoho 
    663  1.1  jruoho         case ACPI_TYPE_BUFFER_FIELD:
    664  1.1  jruoho             ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->BufferField.BufferObj;
    665  1.1  jruoho             break;
    666  1.1  jruoho 
    667  1.1  jruoho         case ACPI_TYPE_PACKAGE:
    668  1.1  jruoho             ObjDesc = (void *) ObjDesc->Package.Elements;
    669  1.1  jruoho             break;
    670  1.1  jruoho 
    671  1.1  jruoho         case ACPI_TYPE_METHOD:
    672  1.1  jruoho             ObjDesc = (void *) ObjDesc->Method.AmlStart;
    673  1.1  jruoho             break;
    674  1.1  jruoho 
    675  1.1  jruoho         case ACPI_TYPE_LOCAL_REGION_FIELD:
    676  1.1  jruoho             ObjDesc = (void *) ObjDesc->Field.RegionObj;
    677  1.1  jruoho             break;
    678  1.1  jruoho 
    679  1.1  jruoho         case ACPI_TYPE_LOCAL_BANK_FIELD:
    680  1.1  jruoho             ObjDesc = (void *) ObjDesc->BankField.RegionObj;
    681  1.1  jruoho             break;
    682  1.1  jruoho 
    683  1.1  jruoho         case ACPI_TYPE_LOCAL_INDEX_FIELD:
    684  1.1  jruoho             ObjDesc = (void *) ObjDesc->IndexField.IndexObj;
    685  1.1  jruoho             break;
    686  1.1  jruoho 
    687  1.1  jruoho         default:
    688  1.1  jruoho             goto Cleanup;
    689  1.1  jruoho         }
    690  1.1  jruoho 
    691  1.1  jruoho         ObjType = ACPI_TYPE_INVALID;   /* Terminate loop after next pass */
    692  1.1  jruoho     }
    693  1.1  jruoho 
    694  1.1  jruoho Cleanup:
    695  1.1  jruoho     AcpiOsPrintf ("\n");
    696  1.1  jruoho     return (AE_OK);
    697  1.1  jruoho }
    698  1.1  jruoho 
    699  1.1  jruoho 
    700  1.1  jruoho /*******************************************************************************
    701  1.1  jruoho  *
    702  1.1  jruoho  * FUNCTION:    AcpiNsDumpObjects
    703  1.1  jruoho  *
    704  1.1  jruoho  * PARAMETERS:  Type                - Object type to be dumped
    705  1.1  jruoho  *              DisplayType         - 0 or ACPI_DISPLAY_SUMMARY
    706  1.1  jruoho  *              MaxDepth            - Maximum depth of dump. Use ACPI_UINT32_MAX
    707  1.1  jruoho  *                                    for an effectively unlimited depth.
    708  1.1  jruoho  *              OwnerId             - Dump only objects owned by this ID. Use
    709  1.1  jruoho  *                                    ACPI_UINT32_MAX to match all owners.
    710  1.1  jruoho  *              StartHandle         - Where in namespace to start/end search
    711  1.1  jruoho  *
    712  1.1  jruoho  * RETURN:      None
    713  1.1  jruoho  *
    714  1.1  jruoho  * DESCRIPTION: Dump typed objects within the loaded namespace. Uses
    715  1.1  jruoho  *              AcpiNsWalkNamespace in conjunction with AcpiNsDumpOneObject.
    716  1.1  jruoho  *
    717  1.1  jruoho  ******************************************************************************/
    718  1.1  jruoho 
    719  1.1  jruoho void
    720  1.1  jruoho AcpiNsDumpObjects (
    721  1.1  jruoho     ACPI_OBJECT_TYPE        Type,
    722  1.1  jruoho     UINT8                   DisplayType,
    723  1.1  jruoho     UINT32                  MaxDepth,
    724  1.1  jruoho     ACPI_OWNER_ID           OwnerId,
    725  1.1  jruoho     ACPI_HANDLE             StartHandle)
    726  1.1  jruoho {
    727  1.1  jruoho     ACPI_WALK_INFO          Info;
    728  1.1  jruoho 
    729  1.1  jruoho 
    730  1.1  jruoho     ACPI_FUNCTION_ENTRY ();
    731  1.1  jruoho 
    732  1.1  jruoho 
    733  1.1  jruoho     Info.DebugLevel = ACPI_LV_TABLES;
    734  1.1  jruoho     Info.OwnerId = OwnerId;
    735  1.1  jruoho     Info.DisplayType = DisplayType;
    736  1.1  jruoho 
    737  1.1  jruoho     (void) AcpiNsWalkNamespace (Type, StartHandle, MaxDepth,
    738  1.1  jruoho                 ACPI_NS_WALK_NO_UNLOCK | ACPI_NS_WALK_TEMP_NODES,
    739  1.1  jruoho                 AcpiNsDumpOneObject, NULL, (void *) &Info, NULL);
    740  1.1  jruoho }
    741  1.1  jruoho 
    742  1.1  jruoho 
    743  1.1  jruoho /*******************************************************************************
    744  1.1  jruoho  *
    745  1.1  jruoho  * FUNCTION:    AcpiNsDumpEntry
    746  1.1  jruoho  *
    747  1.1  jruoho  * PARAMETERS:  Handle              - Node to be dumped
    748  1.1  jruoho  *              DebugLevel          - Output level
    749  1.1  jruoho  *
    750  1.1  jruoho  * RETURN:      None
    751  1.1  jruoho  *
    752  1.1  jruoho  * DESCRIPTION: Dump a single Node
    753  1.1  jruoho  *
    754  1.1  jruoho  ******************************************************************************/
    755  1.1  jruoho 
    756  1.1  jruoho void
    757  1.1  jruoho AcpiNsDumpEntry (
    758  1.1  jruoho     ACPI_HANDLE             Handle,
    759  1.1  jruoho     UINT32                  DebugLevel)
    760  1.1  jruoho {
    761  1.1  jruoho     ACPI_WALK_INFO          Info;
    762  1.1  jruoho 
    763  1.1  jruoho 
    764  1.1  jruoho     ACPI_FUNCTION_ENTRY ();
    765  1.1  jruoho 
    766  1.1  jruoho 
    767  1.1  jruoho     Info.DebugLevel = DebugLevel;
    768  1.1  jruoho     Info.OwnerId = ACPI_OWNER_ID_MAX;
    769  1.1  jruoho     Info.DisplayType = ACPI_DISPLAY_SUMMARY;
    770  1.1  jruoho 
    771  1.1  jruoho     (void) AcpiNsDumpOneObject (Handle, 1, &Info, NULL);
    772  1.1  jruoho }
    773  1.1  jruoho 
    774  1.1  jruoho 
    775  1.1  jruoho #ifdef ACPI_ASL_COMPILER
    776  1.1  jruoho /*******************************************************************************
    777  1.1  jruoho  *
    778  1.1  jruoho  * FUNCTION:    AcpiNsDumpTables
    779  1.1  jruoho  *
    780  1.1  jruoho  * PARAMETERS:  SearchBase          - Root of subtree to be dumped, or
    781  1.1  jruoho  *                                    NS_ALL to dump the entire namespace
    782  1.1  jruoho  *              MaxDepth            - Maximum depth of dump.  Use INT_MAX
    783  1.1  jruoho  *                                    for an effectively unlimited depth.
    784  1.1  jruoho  *
    785  1.1  jruoho  * RETURN:      None
    786  1.1  jruoho  *
    787  1.1  jruoho  * DESCRIPTION: Dump the name space, or a portion of it.
    788  1.1  jruoho  *
    789  1.1  jruoho  ******************************************************************************/
    790  1.1  jruoho 
    791  1.1  jruoho void
    792  1.1  jruoho AcpiNsDumpTables (
    793  1.1  jruoho     ACPI_HANDLE             SearchBase,
    794  1.1  jruoho     UINT32                  MaxDepth)
    795  1.1  jruoho {
    796  1.1  jruoho     ACPI_HANDLE             SearchHandle = SearchBase;
    797  1.1  jruoho 
    798  1.1  jruoho 
    799  1.1  jruoho     ACPI_FUNCTION_TRACE (NsDumpTables);
    800  1.1  jruoho 
    801  1.1  jruoho 
    802  1.1  jruoho     if (!AcpiGbl_RootNode)
    803  1.1  jruoho     {
    804  1.1  jruoho         /*
    805  1.1  jruoho          * If the name space has not been initialized,
    806  1.1  jruoho          * there is nothing to dump.
    807  1.1  jruoho          */
    808  1.1  jruoho         ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "namespace not initialized!\n"));
    809  1.1  jruoho         return_VOID;
    810  1.1  jruoho     }
    811  1.1  jruoho 
    812  1.1  jruoho     if (ACPI_NS_ALL == SearchBase)
    813  1.1  jruoho     {
    814  1.1  jruoho         /* Entire namespace */
    815  1.1  jruoho 
    816  1.1  jruoho         SearchHandle = AcpiGbl_RootNode;
    817  1.1  jruoho         ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "\\\n"));
    818  1.1  jruoho     }
    819  1.1  jruoho 
    820  1.1  jruoho     AcpiNsDumpObjects (ACPI_TYPE_ANY, ACPI_DISPLAY_OBJECTS, MaxDepth,
    821  1.1  jruoho             ACPI_OWNER_ID_MAX, SearchHandle);
    822  1.1  jruoho     return_VOID;
    823  1.1  jruoho }
    824  1.1  jruoho #endif
    825  1.1  jruoho #endif
    826  1.1  jruoho 
    827