Beispiel #1
0
ACPI_STATUS
AcpiDbGetTableFromFile (
    char                    *Filename,
    ACPI_TABLE_HEADER       **ReturnTable,
    BOOLEAN                 MustBeAmlFile)
{
#ifdef ACPI_APPLICATION
    ACPI_STATUS             Status;
    ACPI_TABLE_HEADER       *Table;
    BOOLEAN                 IsAmlTable = TRUE;


    Status = AcpiUtReadTableFromFile (Filename, &Table);
    if (ACPI_FAILURE (Status))
    {
        return (Status);
    }

    if (MustBeAmlFile)
    {
        IsAmlTable = AcpiUtIsAmlTable (Table);
        if (!IsAmlTable)
        {
            ACPI_EXCEPTION ((AE_INFO, AE_OK,
                "Input for -e is not an AML table: "
                "\"%4.4s\" (must be DSDT/SSDT)",
                Table->Signature));
            return (AE_TYPE);
        }
    }

    if (IsAmlTable)
    {
        /* Attempt to recognize and install the table */

        Status = AeLocalLoadTable (Table);
        if (ACPI_FAILURE (Status))
        {
            if (Status == AE_ALREADY_EXISTS)
            {
                AcpiOsPrintf ("Table %4.4s is already installed\n",
                    Table->Signature);
            }
            else
            {
                AcpiOsPrintf ("Could not install table, %s\n",
                    AcpiFormatException (Status));
            }

            return (Status);
        }

        AcpiTbPrintTableHeader (0, Table);

        fprintf (stderr,
            "Acpi table [%4.4s] successfully installed and loaded\n",
            Table->Signature);
    }

    AcpiGbl_AcpiHardwarePresent = FALSE;
    if (ReturnTable)
    {
        *ReturnTable = Table;
    }


#endif  /* ACPI_APPLICATION */
    return (AE_OK);
}
Beispiel #2
0
void
AcpiDbDisplayHandlers (
    void)
{
    ACPI_OPERAND_OBJECT     *ObjDesc;
    ACPI_OPERAND_OBJECT     *HandlerObj;
    ACPI_ADR_SPACE_TYPE     SpaceId;
    UINT32                  i;


    /* Operation region handlers */

    AcpiOsPrintf ("\nOperation Region Handlers at the namespace root:\n");

    ObjDesc = AcpiNsGetAttachedObject (AcpiGbl_RootNode);
    if (ObjDesc)
    {
        for (i = 0; i < ACPI_ARRAY_LENGTH (AcpiGbl_SpaceIdList); i++)
        {
            SpaceId = AcpiGbl_SpaceIdList[i];
            HandlerObj = ObjDesc->Device.Handler;

            AcpiOsPrintf (ACPI_PREDEFINED_PREFIX,
                AcpiUtGetRegionName ((UINT8) SpaceId), SpaceId);

            while (HandlerObj)
            {
                if (AcpiGbl_SpaceIdList[i] ==
                    HandlerObj->AddressSpace.SpaceId)
                {
                    AcpiOsPrintf (ACPI_HANDLER_PRESENT_STRING,
                        (HandlerObj->AddressSpace.HandlerFlags &
                            ACPI_ADDR_HANDLER_DEFAULT_INSTALLED) ?
                            "Default" : "User",
                        HandlerObj->AddressSpace.Handler);

                    goto FoundHandler;
                }

                HandlerObj = HandlerObj->AddressSpace.Next;
            }

            /* There is no handler for this SpaceId */

            AcpiOsPrintf ("None\n");

        FoundHandler:;
        }

        /* Find all handlers for user-defined SpaceIDs */

        HandlerObj = ObjDesc->Device.Handler;
        while (HandlerObj)
        {
            if (HandlerObj->AddressSpace.SpaceId >= ACPI_USER_REGION_BEGIN)
            {
                AcpiOsPrintf (ACPI_PREDEFINED_PREFIX,
                    "User-defined ID", HandlerObj->AddressSpace.SpaceId);
                AcpiOsPrintf (ACPI_HANDLER_PRESENT_STRING,
                    (HandlerObj->AddressSpace.HandlerFlags &
                        ACPI_ADDR_HANDLER_DEFAULT_INSTALLED) ?
                        "Default" : "User",
                    HandlerObj->AddressSpace.Handler);
            }

            HandlerObj = HandlerObj->AddressSpace.Next;
        }
    }

#if (!ACPI_REDUCED_HARDWARE)

    /* Fixed event handlers */

    AcpiOsPrintf ("\nFixed Event Handlers:\n");

    for (i = 0; i < ACPI_NUM_FIXED_EVENTS; i++)
    {
        AcpiOsPrintf (ACPI_PREDEFINED_PREFIX, AcpiUtGetEventName (i), i);
        if (AcpiGbl_FixedEventHandlers[i].Handler)
        {
            AcpiOsPrintf (ACPI_HANDLER_PRESENT_STRING, "User",
                AcpiGbl_FixedEventHandlers[i].Handler);
        }
        else
        {
            AcpiOsPrintf (ACPI_HANDLER_NOT_PRESENT_STRING, "None");
        }
    }

#endif /* !ACPI_REDUCED_HARDWARE */

    /* Miscellaneous global handlers */

    AcpiOsPrintf ("\nMiscellaneous Global Handlers:\n");

    for (i = 0; i < ACPI_ARRAY_LENGTH (AcpiGbl_HandlerList); i++)
    {
        AcpiOsPrintf (ACPI_HANDLER_NAME_STRING,
            AcpiGbl_HandlerList[i].Name);

        if (AcpiGbl_HandlerList[i].Handler)
        {
            AcpiOsPrintf (ACPI_HANDLER_PRESENT_STRING, "User",
                AcpiGbl_HandlerList[i].Handler);
        }
        else
        {
            AcpiOsPrintf (ACPI_HANDLER_NOT_PRESENT_STRING, "None");
        }
    }


    /* Other handlers that are installed throughout the namespace */

    AcpiOsPrintf ("\nOperation Region Handlers for specific devices:\n");

    (void) AcpiWalkNamespace (ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT,
        ACPI_UINT32_MAX, AcpiDbDisplayNonRootHandlers,
        NULL, NULL, NULL);
}
Beispiel #3
0
void
AcpiDbDisplayMethodInfo (
    ACPI_PARSE_OBJECT       *StartOp)
{
    ACPI_WALK_STATE         *WalkState;
    ACPI_OPERAND_OBJECT     *ObjDesc;
    ACPI_NAMESPACE_NODE     *Node;
    ACPI_PARSE_OBJECT       *RootOp;
    ACPI_PARSE_OBJECT       *Op;
    const ACPI_OPCODE_INFO  *OpInfo;
    UINT32                  NumOps = 0;
    UINT32                  NumOperands = 0;
    UINT32                  NumOperators = 0;
    UINT32                  NumRemainingOps = 0;
    UINT32                  NumRemainingOperands = 0;
    UINT32                  NumRemainingOperators = 0;
    BOOLEAN                 CountRemaining = FALSE;


    WalkState = AcpiDsGetCurrentWalkState (AcpiGbl_CurrentWalkList);
    if (!WalkState)
    {
        AcpiOsPrintf ("There is no method currently executing\n");
        return;
    }

    ObjDesc = WalkState->MethodDesc;
    Node    = WalkState->MethodNode;

    AcpiOsPrintf ("Currently executing control method is [%4.4s]\n",
            AcpiUtGetNodeName (Node));
    AcpiOsPrintf ("%X Arguments, SyncLevel = %X\n",
            (UINT32) ObjDesc->Method.ParamCount,
            (UINT32) ObjDesc->Method.SyncLevel);


    RootOp = StartOp;
    while (RootOp->Common.Parent)
    {
        RootOp = RootOp->Common.Parent;
    }

    Op = RootOp;

    while (Op)
    {
        if (Op == StartOp)
        {
            CountRemaining = TRUE;
        }

        NumOps++;
        if (CountRemaining)
        {
            NumRemainingOps++;
        }

        /* Decode the opcode */

        OpInfo = AcpiPsGetOpcodeInfo (Op->Common.AmlOpcode);
        switch (OpInfo->Class)
        {
        case AML_CLASS_ARGUMENT:

            if (CountRemaining)
            {
                NumRemainingOperands++;
            }

            NumOperands++;
            break;

        case AML_CLASS_UNKNOWN:

            /* Bad opcode or ASCII character */

            continue;

        default:

            if (CountRemaining)
            {
                NumRemainingOperators++;
            }

            NumOperators++;
            break;
        }

        Op = AcpiPsGetDepthNext (StartOp, Op);
    }

    AcpiOsPrintf (
        "Method contains:       %X AML Opcodes - %X Operators, %X Operands\n",
        NumOps, NumOperators, NumOperands);

    AcpiOsPrintf (
        "Remaining to execute:  %X AML Opcodes - %X Operators, %X Operands\n",
        NumRemainingOps, NumRemainingOperators, NumRemainingOperands);
}
Beispiel #4
0
ACPI_STATUS
AcpiDbDisplayStatistics (
    char                    *TypeArg)
{
    UINT32                  i;
    UINT32                  Temp;


    if (!AcpiGbl_DSDT)
    {
        AcpiOsPrintf ("*** Warning: There is no DSDT loaded\n");
    }

    if (!TypeArg)
    {
        AcpiOsPrintf ("The following subcommands are available:\n    ALLOCATIONS, OBJECTS, MEMORY, MISC, SIZES, TABLES\n");
        return (AE_OK);
    }

    AcpiUtStrupr (TypeArg);
    Temp = AcpiDbMatchArgument (TypeArg, AcpiDbStatTypes);
    if (Temp == (UINT32) -1)
    {
        AcpiOsPrintf ("Invalid or unsupported argument\n");
        return (AE_OK);
    }


    switch (Temp)
    {
    case CMD_STAT_ALLOCATIONS:

#ifdef ACPI_DBG_TRACK_ALLOCATIONS
        AcpiUtDumpAllocationInfo ();
#endif
        break;

    case CMD_STAT_TABLES:

        AcpiOsPrintf ("ACPI Table Information:\n\n");
        if (AcpiGbl_DSDT)
        {
            AcpiOsPrintf ("DSDT Length:................% 7ld (%X)\n",
                AcpiGbl_DSDT->Length, AcpiGbl_DSDT->Length);
        }
        break;

    case CMD_STAT_OBJECTS:

        AcpiDbCountNamespaceObjects ();

        AcpiOsPrintf ("\nObjects defined in the current namespace:\n\n");

        AcpiOsPrintf ("%16.16s %10.10s %10.10s\n",
            "ACPI_TYPE", "NODES", "OBJECTS");

        for (i = 0; i < ACPI_TYPE_NS_NODE_MAX; i++)
        {
            AcpiOsPrintf ("%16.16s % 10ld% 10ld\n", AcpiUtGetTypeName (i),
                AcpiGbl_NodeTypeCount [i], AcpiGbl_ObjTypeCount [i]);
        }
        AcpiOsPrintf ("%16.16s % 10ld% 10ld\n", "Misc/Unknown",
            AcpiGbl_NodeTypeCountMisc, AcpiGbl_ObjTypeCountMisc);

        AcpiOsPrintf ("%16.16s % 10ld% 10ld\n", "TOTALS:",
            AcpiGbl_NumNodes, AcpiGbl_NumObjects);
        break;

    case CMD_STAT_MEMORY:

#ifdef ACPI_DBG_TRACK_ALLOCATIONS
        AcpiOsPrintf ("\n----Object and Cache Statistics---------------------------------------------\n");

        AcpiDbListInfo (AcpiGbl_GlobalList);
        AcpiDbListInfo (AcpiGbl_NsNodeList);

#ifdef ACPI_USE_LOCAL_CACHE
        AcpiDbListInfo (AcpiGbl_OperandCache);
        AcpiDbListInfo (AcpiGbl_PsNodeCache);
        AcpiDbListInfo (AcpiGbl_PsNodeExtCache);
        AcpiDbListInfo (AcpiGbl_StateCache);
#endif
#endif

        break;

    case CMD_STAT_MISC:

        AcpiOsPrintf ("\nMiscellaneous Statistics:\n\n");
        AcpiOsPrintf ("Calls to AcpiPsFind:..  ........% 7ld\n",
            AcpiGbl_PsFindCount);
        AcpiOsPrintf ("Calls to AcpiNsLookup:..........% 7ld\n",
            AcpiGbl_NsLookupCount);

        AcpiOsPrintf ("\n");

        AcpiOsPrintf ("Mutex usage:\n\n");
        for (i = 0; i < ACPI_NUM_MUTEX; i++)
        {
            AcpiOsPrintf ("%-28s:       % 7ld\n",
                AcpiUtGetMutexName (i), AcpiGbl_MutexInfo[i].UseCount);
        }
        break;


    case CMD_STAT_SIZES:

        AcpiOsPrintf ("\nInternal object sizes:\n\n");

        AcpiOsPrintf ("Common           %3d\n", sizeof (ACPI_OBJECT_COMMON));
        AcpiOsPrintf ("Number           %3d\n", sizeof (ACPI_OBJECT_INTEGER));
        AcpiOsPrintf ("String           %3d\n", sizeof (ACPI_OBJECT_STRING));
        AcpiOsPrintf ("Buffer           %3d\n", sizeof (ACPI_OBJECT_BUFFER));
        AcpiOsPrintf ("Package          %3d\n", sizeof (ACPI_OBJECT_PACKAGE));
        AcpiOsPrintf ("BufferField      %3d\n", sizeof (ACPI_OBJECT_BUFFER_FIELD));
        AcpiOsPrintf ("Device           %3d\n", sizeof (ACPI_OBJECT_DEVICE));
        AcpiOsPrintf ("Event            %3d\n", sizeof (ACPI_OBJECT_EVENT));
        AcpiOsPrintf ("Method           %3d\n", sizeof (ACPI_OBJECT_METHOD));
        AcpiOsPrintf ("Mutex            %3d\n", sizeof (ACPI_OBJECT_MUTEX));
        AcpiOsPrintf ("Region           %3d\n", sizeof (ACPI_OBJECT_REGION));
        AcpiOsPrintf ("PowerResource    %3d\n", sizeof (ACPI_OBJECT_POWER_RESOURCE));
        AcpiOsPrintf ("Processor        %3d\n", sizeof (ACPI_OBJECT_PROCESSOR));
        AcpiOsPrintf ("ThermalZone      %3d\n", sizeof (ACPI_OBJECT_THERMAL_ZONE));
        AcpiOsPrintf ("RegionField      %3d\n", sizeof (ACPI_OBJECT_REGION_FIELD));
        AcpiOsPrintf ("BankField        %3d\n", sizeof (ACPI_OBJECT_BANK_FIELD));
        AcpiOsPrintf ("IndexField       %3d\n", sizeof (ACPI_OBJECT_INDEX_FIELD));
        AcpiOsPrintf ("Reference        %3d\n", sizeof (ACPI_OBJECT_REFERENCE));
        AcpiOsPrintf ("Notify           %3d\n", sizeof (ACPI_OBJECT_NOTIFY_HANDLER));
        AcpiOsPrintf ("AddressSpace     %3d\n", sizeof (ACPI_OBJECT_ADDR_HANDLER));
        AcpiOsPrintf ("Extra            %3d\n", sizeof (ACPI_OBJECT_EXTRA));
        AcpiOsPrintf ("Data             %3d\n", sizeof (ACPI_OBJECT_DATA));

        AcpiOsPrintf ("\n");

        AcpiOsPrintf ("ParseObject      %3d\n", sizeof (ACPI_PARSE_OBJ_COMMON));
        AcpiOsPrintf ("ParseObjectNamed %3d\n", sizeof (ACPI_PARSE_OBJ_NAMED));
        AcpiOsPrintf ("ParseObjectAsl   %3d\n", sizeof (ACPI_PARSE_OBJ_ASL));
        AcpiOsPrintf ("OperandObject    %3d\n", sizeof (ACPI_OPERAND_OBJECT));
        AcpiOsPrintf ("NamespaceNode    %3d\n", sizeof (ACPI_NAMESPACE_NODE));

        break;


    case CMD_STAT_STACK:
#if defined(ACPI_DEBUG_OUTPUT)

        Temp = (UINT32) (AcpiGbl_EntryStackPointer - AcpiGbl_LowestStackPointer);

        AcpiOsPrintf ("\nSubsystem Stack Usage:\n\n");
        AcpiOsPrintf ("Entry Stack Pointer          %X\n", AcpiGbl_EntryStackPointer);
        AcpiOsPrintf ("Lowest Stack Pointer         %X\n", AcpiGbl_LowestStackPointer);
        AcpiOsPrintf ("Stack Use                    %X (%d)\n", Temp, Temp);
        AcpiOsPrintf ("Deepest Procedure Nesting    %d\n", AcpiGbl_DeepestNesting);
#endif
        break;

    default:
        break;
    }

    AcpiOsPrintf ("\n");
    return (AE_OK);
}
Beispiel #5
0
void
AcpiDmEmitExternals (
    void)
{
    ACPI_EXTERNAL_LIST      *NextExternal;


    if (!AcpiGbl_ExternalList)
    {
        return;
    }

    /*
     * Determine the number of control methods in the external list, and
     * also how many of those externals were resolved via the namespace.
     */
    NextExternal = AcpiGbl_ExternalList;
    while (NextExternal)
    {
        if (NextExternal->Type == ACPI_TYPE_METHOD)
        {
            AcpiGbl_NumExternalMethods++;
            if (NextExternal->Flags & ACPI_EXT_RESOLVED_REFERENCE)
            {
                AcpiGbl_ResolvedExternalMethods++;
            }
        }

        NextExternal = NextExternal->Next;
    }

    /* Check if any control methods were unresolved */

    AcpiDmUnresolvedWarning (1);

    /* Emit any unresolved method externals in a single text block */

    NextExternal = AcpiGbl_ExternalList;
    while (NextExternal)
    {
        if ((NextExternal->Type == ACPI_TYPE_METHOD) &&
            (!(NextExternal->Flags & ACPI_EXT_RESOLVED_REFERENCE)))
        {
            AcpiOsPrintf ("    External (%s%s",
                NextExternal->Path,
                AcpiDmGetObjectTypeName (NextExternal->Type));

            AcpiOsPrintf (")    // Warning: Unresolved method, "
                "guessing %u arguments\n",
                NextExternal->Value);

            NextExternal->Flags |= ACPI_EXT_EXTERNAL_EMITTED;
        }

        NextExternal = NextExternal->Next;
    }

    AcpiOsPrintf ("\n");


    /* Emit externals that were imported from a file */

    if (Gbl_ExternalRefFilename)
    {
        AcpiOsPrintf (
            "    /*\n     * External declarations that were imported from\n"
            "     * the reference file [%s]\n     */\n",
            Gbl_ExternalRefFilename);

        NextExternal = AcpiGbl_ExternalList;
        while (NextExternal)
        {
            if (!(NextExternal->Flags & ACPI_EXT_EXTERNAL_EMITTED) &&
                (NextExternal->Flags & ACPI_EXT_ORIGIN_FROM_FILE))
            {
                AcpiOsPrintf ("    External (%s%s",
                    NextExternal->Path,
                    AcpiDmGetObjectTypeName (NextExternal->Type));

                if (NextExternal->Type == ACPI_TYPE_METHOD)
                {
                    AcpiOsPrintf (")    // %u Arguments\n",
                        NextExternal->Value);
                }
                else
                {
                    AcpiOsPrintf (")\n");
                }
                NextExternal->Flags |= ACPI_EXT_EXTERNAL_EMITTED;
            }

            NextExternal = NextExternal->Next;
        }

        AcpiOsPrintf ("\n");
    }

    /*
     * Walk the list of externals found during the AML parsing
     */
    while (AcpiGbl_ExternalList)
    {
        if (!(AcpiGbl_ExternalList->Flags & ACPI_EXT_EXTERNAL_EMITTED))
        {
            AcpiOsPrintf ("    External (%s%s",
                AcpiGbl_ExternalList->Path,
                AcpiDmGetObjectTypeName (AcpiGbl_ExternalList->Type));

            /* For methods, add a comment with the number of arguments */

            if (AcpiGbl_ExternalList->Type == ACPI_TYPE_METHOD)
            {
                if (!(AcpiGbl_ExternalList->Flags & ACPI_EXT_RESOLVED_REFERENCE))
                {
                    AcpiOsPrintf (")    // Warning: Unresolved method, "
                        "guessing %u arguments\n",
                        AcpiGbl_ExternalList->Value);
                }
                else if (AcpiGbl_ExternalList->Flags & ACPI_EXT_ORIGIN_FROM_FILE)
                {
                    AcpiOsPrintf (")    // Imported: %u Arguments\n",
                        AcpiGbl_ExternalList->Value);
                }
                else
                {
                    AcpiOsPrintf (")\n");
                }
            }
            else
            {
                if (!(AcpiGbl_ExternalList->Flags & ACPI_EXT_RESOLVED_REFERENCE))
                {
                    AcpiOsPrintf (") // Warning: unresolved\n");
                }
                else if (AcpiGbl_ExternalList->Flags & ACPI_EXT_ORIGIN_FROM_FILE)
                {
                    AcpiOsPrintf (") // Imported\n");
                }
                else
                {
                    AcpiOsPrintf (")\n");
                }
            }
        }

        /* Free this external info block and move on to next external */

        NextExternal = AcpiGbl_ExternalList->Next;
        if (AcpiGbl_ExternalList->Flags & ACPI_EXT_INTERNAL_PATH_ALLOCATED)
        {
            ACPI_FREE (AcpiGbl_ExternalList->InternalPath);
        }

        ACPI_FREE (AcpiGbl_ExternalList->Path);
        ACPI_FREE (AcpiGbl_ExternalList);
        AcpiGbl_ExternalList = NextExternal;
    }

    AcpiOsPrintf ("\n");
}
Beispiel #6
0
ACPI_STATUS
AdAmlDisassemble (
    BOOLEAN                 OutToFile,
    char                    *Filename,
    char                    *Prefix,
    char                    **OutFilename,
    BOOLEAN                 GetAllTables)
{
    ACPI_STATUS             Status;
    char                    *DisasmFilename = NULL;
    char                    *ExternalFilename;
    ACPI_EXTERNAL_FILE      *ExternalFileList = AcpiGbl_ExternalFileList;
    FILE                    *File = NULL;
    ACPI_TABLE_HEADER       *Table = NULL;
    ACPI_TABLE_HEADER       *ExternalTable;
    ACPI_OWNER_ID           OwnerId;


    /*
     * Input: AML code from either a file or via GetTables (memory or
     * registry)
     */
    if (Filename)
    {
        Status = AcpiDbGetTableFromFile (Filename, &Table);
        if (ACPI_FAILURE (Status))
        {
            return Status;
        }

        /*
         * External filenames separated by commas
         * Example: iasl -e file1,file2,file3 -d xxx.aml
         */
        while (ExternalFileList)
        {
            ExternalFilename = ExternalFileList->Path;
            if (!ACPI_STRCMP (ExternalFilename, Filename))
            {
                /* Next external file */

                ExternalFileList = ExternalFileList->Next;

                continue;
            }

            Status = AcpiDbGetTableFromFile (ExternalFilename, &ExternalTable);
            if (ACPI_FAILURE (Status))
            {
                return Status;
            }

            /* Load external table for symbol resolution */

            if (ExternalTable)
            {
                Status = AdParseTable (ExternalTable, &OwnerId, TRUE, TRUE);
                if (ACPI_FAILURE (Status))
                {
                    AcpiOsPrintf ("Could not parse external ACPI tables, %s\n",
                        AcpiFormatException (Status));
                    return Status;
                }

                /*
                 * Load namespace from names created within control methods
                 * Set owner id of nodes in external table
                 */
                AcpiDmFinishNamespaceLoad (AcpiGbl_ParseOpRoot,
                    AcpiGbl_RootNode, OwnerId);
                AcpiPsDeleteParseTree (AcpiGbl_ParseOpRoot);
            }

            /* Next external file */

            ExternalFileList = ExternalFileList->Next;
        }

        /* Clear external list generated by Scope in external tables */

        if (AcpiGbl_ExternalFileList)
        {
            AcpiDmClearExternalList ();
        }
    }
    else
    {
        Status = AdGetLocalTables (Filename, GetAllTables);
        if (ACPI_FAILURE (Status))
        {
            AcpiOsPrintf ("Could not get ACPI tables, %s\n",
                AcpiFormatException (Status));
            return Status;
        }

        if (!AcpiGbl_DbOpt_disasm)
        {
            return AE_OK;
        }

        /* Obtained the local tables, just disassemble the DSDT */

        Status = AcpiGetTable (ACPI_SIG_DSDT, 0, &Table);
        if (ACPI_FAILURE (Status))
        {
            AcpiOsPrintf ("Could not get DSDT, %s\n",
                AcpiFormatException (Status));
            return Status;
        }

        AcpiOsPrintf ("\nDisassembly of DSDT\n");
        Prefix = AdGenerateFilename ("dsdt", Table->OemTableId);
    }

    /*
     * Output:  ASL code. Redirect to a file if requested
     */
    if (OutToFile)
    {
        /* Create/Open a disassembly output file */

        DisasmFilename = FlGenerateFilename (Prefix, FILE_SUFFIX_DISASSEMBLY);
        if (!OutFilename)
        {
            fprintf (stderr, "Could not generate output filename\n");
            Status = AE_ERROR;
            goto Cleanup;
        }

        File = fopen (DisasmFilename, "w+");
        if (!File)
        {
            fprintf (stderr, "Could not open output file %s\n", DisasmFilename);
            Status = AE_ERROR;
            goto Cleanup;
        }

        AcpiOsRedirectOutput (File);
    }

    *OutFilename = DisasmFilename;

    if (!AcpiUtIsAmlTable (Table))
    {
        AdDisassemblerHeader (Filename);
        AcpiOsPrintf (" * ACPI Data Table [%4.4s]\n *\n",
            Table->Signature);
        AcpiOsPrintf (" * Format: [HexOffset DecimalOffset ByteLength]  FieldName : FieldValue\n */\n\n");

        AcpiDmDumpDataTable (Table);
        fprintf (stderr, "Acpi Data Table [%4.4s] decoded, written to \"%s\"\n",
            Table->Signature, DisasmFilename);
    }
    else
    {
        /* Always parse the tables, only option is what to display */

        Status = AdParseTable (Table, &OwnerId, TRUE, FALSE);
        if (ACPI_FAILURE (Status))
        {
            AcpiOsPrintf ("Could not parse ACPI tables, %s\n",
                AcpiFormatException (Status));
            goto Cleanup;
        }

        if (AslCompilerdebug)
        {
            AcpiOsPrintf ("/**** Before second load\n");

            LsSetupNsList (File);
            LsDisplayNamespace ();
            AcpiOsPrintf ("*****/\n");
        }

        /*
         * Load namespace from names created within control methods
         */
        AcpiDmFinishNamespaceLoad (AcpiGbl_ParseOpRoot, AcpiGbl_RootNode, OwnerId);

        /*
         * Cross reference the namespace here, in order to generate External() statements
         */
        AcpiDmCrossReferenceNamespace (AcpiGbl_ParseOpRoot, AcpiGbl_RootNode, OwnerId);

        if (AslCompilerdebug)
        {
            AcpiDmDumpTree (AcpiGbl_ParseOpRoot);
        }

        /* Find possible calls to external control methods */

        AcpiDmFindOrphanMethods (AcpiGbl_ParseOpRoot);

        /* Convert fixed-offset references to resource descriptors to symbolic references */

        AcpiDmConvertResourceIndexes (AcpiGbl_ParseOpRoot, AcpiGbl_RootNode);

        /*
         * If we found any external control methods, we must reparse the entire
         * tree with the new information (namely, the number of arguments per
         * method)
         */
        if (AcpiDmGetExternalMethodCount ())
        {
            fprintf (stderr,
                "\nFound %u external control methods, reparsing with new information\n",
                AcpiDmGetExternalMethodCount ());

            /*
             * Reparse, rebuild namespace. no need to xref namespace
             */
            AcpiPsDeleteParseTree (AcpiGbl_ParseOpRoot);
            AcpiNsDeleteNamespaceSubtree (AcpiGbl_RootNode);

            AcpiGbl_RootNode                    = NULL;
            AcpiGbl_RootNodeStruct.Name.Integer = ACPI_ROOT_NAME;
            AcpiGbl_RootNodeStruct.DescriptorType = ACPI_DESC_TYPE_NAMED;
            AcpiGbl_RootNodeStruct.Type         = ACPI_TYPE_DEVICE;
            AcpiGbl_RootNodeStruct.Parent       = NULL;
            AcpiGbl_RootNodeStruct.Child        = NULL;
            AcpiGbl_RootNodeStruct.Peer         = NULL;
            AcpiGbl_RootNodeStruct.Object       = NULL;
            AcpiGbl_RootNodeStruct.Flags        = 0;

            Status = AcpiNsRootInitialize ();
            AcpiDmAddExternalsToNamespace ();

            /* Parse table. No need to reload it, however (FALSE) */

            Status = AdParseTable (Table, NULL, FALSE, FALSE);
            if (ACPI_FAILURE (Status))
            {
                AcpiOsPrintf ("Could not parse ACPI tables, %s\n",
                    AcpiFormatException (Status));
                goto Cleanup;
            }

            if (AslCompilerdebug)
            {
                AcpiOsPrintf ("/**** After second load and resource conversion\n");
                LsSetupNsList (File);
                LsDisplayNamespace ();
                AcpiOsPrintf ("*****/\n");

                AcpiDmDumpTree (AcpiGbl_ParseOpRoot);
            }
        }

        /* Optional displays */

        if (AcpiGbl_DbOpt_disasm)
        {
            AdDisplayTables (Filename, Table);
            fprintf (stderr,
                "Disassembly completed, written to \"%s\"\n",
                DisasmFilename);
        }
    }

Cleanup:

    if (Table && !AcpiUtIsAmlTable (Table))
    {
        ACPI_FREE (Table);
    }

    if (DisasmFilename)
    {
        ACPI_FREE (DisasmFilename);
    }

    if (OutToFile && File)
    {

#ifdef ASL_DISASM_DEBUG
        LsSetupNsList (File);
        LsDisplayNamespace ();
#endif
        fclose (File);
        AcpiOsRedirectOutput (stdout);
    }

    AcpiPsDeleteParseTree (AcpiGbl_ParseOpRoot);
    AcpiGbl_ParseOpRoot = NULL;
    return (Status);
}
Beispiel #7
0
ACPI_STATUS
AdGetLocalTables (
    char                    *Filename,
    BOOLEAN                 GetAllTables)
{
    ACPI_STATUS             Status;
    ACPI_TABLE_HEADER       TableHeader;
    ACPI_TABLE_HEADER       *NewTable;
    UINT32                  NumTables;
    UINT32                  PointerSize;
    UINT32                  TableIndex;


    if (GetAllTables)
    {
        ACPI_MOVE_32_TO_32 (TableHeader.Signature, ACPI_SIG_RSDT);
        AcpiOsTableOverride (&TableHeader, &NewTable);
        if (!NewTable)
        {
            fprintf (stderr, "Could not obtain RSDT\n");
            return AE_NO_ACPI_TABLES;
        }
        else
        {
            AdWriteTable (NewTable, NewTable->Length,
                ACPI_SIG_RSDT, NewTable->OemTableId);
        }

        if (ACPI_COMPARE_NAME (NewTable->Signature, ACPI_SIG_RSDT))
        {
            PointerSize = sizeof (UINT32);
        }
        else
        {
            PointerSize = sizeof (UINT64);
        }

        /*
         * Determine the number of tables pointed to by the RSDT/XSDT.
         * This is defined by the ACPI Specification to be the number of
         * pointers contained within the RSDT/XSDT.  The size of the pointers
         * is architecture-dependent.
         */
        NumTables = (NewTable->Length - sizeof (ACPI_TABLE_HEADER)) / PointerSize;
        AcpiOsPrintf ("There are %u tables defined in the %4.4s\n\n",
            NumTables, NewTable->Signature);

        /* Get the FADT */

        ACPI_MOVE_32_TO_32 (TableHeader.Signature, ACPI_SIG_FADT);
        AcpiOsTableOverride (&TableHeader, &NewTable);
        if (NewTable)
        {
            AdWriteTable (NewTable, NewTable->Length,
                ACPI_SIG_FADT, NewTable->OemTableId);
        }
        AcpiOsPrintf ("\n");

        /* Don't bother with FACS, it is usually all zeros */
    }

    /* Always get the DSDT */

    ACPI_MOVE_32_TO_32 (TableHeader.Signature, ACPI_SIG_DSDT);
    AcpiOsTableOverride (&TableHeader, &NewTable);
    if (NewTable)
    {
        AdWriteTable (NewTable, NewTable->Length,
            ACPI_SIG_DSDT, NewTable->OemTableId);

        /* Store DSDT in the Table Manager */

        Status = AcpiTbStoreTable (0, NewTable, NewTable->Length,
                    0, &TableIndex);
        if (ACPI_FAILURE (Status))
        {
            fprintf (stderr, "Could not store DSDT\n");
            return AE_NO_ACPI_TABLES;
        }
    }
    else
    {
        fprintf (stderr, "Could not obtain DSDT\n");
        return AE_NO_ACPI_TABLES;
    }

#if 0
    /* TBD: Future implementation */

    AcpiOsPrintf ("\n");

    /* Get all SSDTs */

    ACPI_MOVE_32_TO_32 (TableHeader.Signature, ACPI_SIG_SSDT);
    do
    {
        NewTable = NULL;
        Status = AcpiOsTableOverride (&TableHeader, &NewTable);

    } while (NewTable);
#endif

    return AE_OK;
}
Beispiel #8
0
static ACPI_STATUS
AcpiDbTestStringType (
    ACPI_NAMESPACE_NODE     *Node,
    UINT32                  ByteLength)
{
    ACPI_OBJECT             *Temp1 = NULL;
    ACPI_OBJECT             *Temp2 = NULL;
    ACPI_OBJECT             *Temp3 = NULL;
    char                    *ValueToWrite = "Test String from AML Debugger";
    ACPI_OBJECT             WriteValue;
    ACPI_STATUS             Status;


    /* Read the original value */

    Status = AcpiDbReadFromObject (Node, ACPI_TYPE_STRING, &Temp1);
    if (ACPI_FAILURE (Status))
    {
        return (Status);
    }

    AcpiOsPrintf (" (%4.4X/%3.3X) \"%s\"", (Temp1->String.Length * 8),
        Temp1->String.Length, Temp1->String.Pointer);

    /* Write a new value */

    WriteValue.Type = ACPI_TYPE_STRING;
    WriteValue.String.Length = strlen (ValueToWrite);
    WriteValue.String.Pointer = ValueToWrite;

    Status = AcpiDbWriteToObject (Node, &WriteValue);
    if (ACPI_FAILURE (Status))
    {
        goto Exit;
    }

    /* Ensure that we can read back the new value */

    Status = AcpiDbReadFromObject (Node, ACPI_TYPE_STRING, &Temp2);
    if (ACPI_FAILURE (Status))
    {
        goto Exit;
    }

    if (strcmp (Temp2->String.Pointer, ValueToWrite))
    {
        AcpiOsPrintf (" MISMATCH 2: %s, expecting %s",
            Temp2->String.Pointer, ValueToWrite);
    }

    /* Write back the original value */

    WriteValue.String.Length = strlen (Temp1->String.Pointer);
    WriteValue.String.Pointer = Temp1->String.Pointer;

    Status = AcpiDbWriteToObject (Node, &WriteValue);
    if (ACPI_FAILURE (Status))
    {
        goto Exit;
    }

    /* Ensure that we can read back the original value */

    Status = AcpiDbReadFromObject (Node, ACPI_TYPE_STRING, &Temp3);
    if (ACPI_FAILURE (Status))
    {
        goto Exit;
    }

    if (strcmp (Temp1->String.Pointer, Temp3->String.Pointer))
    {
        AcpiOsPrintf (" MISMATCH 3: %s, expecting %s",
            Temp3->String.Pointer, Temp1->String.Pointer);
    }

Exit:
    if (Temp1) {AcpiOsFree (Temp1);}
    if (Temp2) {AcpiOsFree (Temp2);}
    if (Temp3) {AcpiOsFree (Temp3);}
    return (Status);
}
Beispiel #9
0
static ACPI_STATUS
AcpiDbReadFromObject (
    ACPI_NAMESPACE_NODE     *Node,
    ACPI_OBJECT_TYPE        ExpectedType,
    ACPI_OBJECT             **Value)
{
    ACPI_OBJECT             *RetValue;
    ACPI_OBJECT_LIST        ParamObjects;
    ACPI_OBJECT             Params[2];
    ACPI_BUFFER             ReturnObj;
    ACPI_STATUS             Status;


    Params[0].Type = ACPI_TYPE_LOCAL_REFERENCE;
    Params[0].Reference.ActualType = Node->Type;
    Params[0].Reference.Handle = ACPI_CAST_PTR (ACPI_HANDLE, Node);

    ParamObjects.Count = 1;
    ParamObjects.Pointer = Params;

    ReturnObj.Length  = ACPI_ALLOCATE_BUFFER;

    AcpiGbl_MethodExecuting = TRUE;
    Status = AcpiEvaluateObject (ReadHandle, NULL,
        &ParamObjects, &ReturnObj);
    AcpiGbl_MethodExecuting = FALSE;

    if (ACPI_FAILURE (Status))
    {
        AcpiOsPrintf ("Could not read from object, %s",
            AcpiFormatException (Status));
        return (Status);
    }

    RetValue = (ACPI_OBJECT *) ReturnObj.Pointer;

    switch (RetValue->Type)
    {
    case ACPI_TYPE_INTEGER:
    case ACPI_TYPE_BUFFER:
    case ACPI_TYPE_STRING:
        /*
         * Did we receive the type we wanted? Most important for the
         * Integer/Buffer case (when a field is larger than an Integer,
         * it should return a Buffer).
         */
        if (RetValue->Type != ExpectedType)
        {
            AcpiOsPrintf (" Type mismatch:  Expected %s, Received %s",
                AcpiUtGetTypeName (ExpectedType),
                AcpiUtGetTypeName (RetValue->Type));

            return (AE_TYPE);
        }

        *Value = RetValue;
        break;

    default:

        AcpiOsPrintf (" Unsupported return object type, %s",
            AcpiUtGetTypeName (RetValue->Type));

        AcpiOsFree (ReturnObj.Pointer);
        return (AE_TYPE);
    }

    return (Status);
}
Beispiel #10
0
static ACPI_STATUS
AcpiDbTestIntegerType (
    ACPI_NAMESPACE_NODE     *Node,
    UINT32                  BitLength)
{
    ACPI_OBJECT             *Temp1 = NULL;
    ACPI_OBJECT             *Temp2 = NULL;
    ACPI_OBJECT             *Temp3 = NULL;
    ACPI_OBJECT             WriteValue;
    UINT64                  ValueToWrite;
    ACPI_STATUS             Status;


    if (BitLength > 64)
    {
        AcpiOsPrintf (" Invalid length for an Integer: %u", BitLength);
        return (AE_OK);
    }

    /* Read the original value */

    Status = AcpiDbReadFromObject (Node, ACPI_TYPE_INTEGER, &Temp1);
    if (ACPI_FAILURE (Status))
    {
        return (Status);
    }

    AcpiOsPrintf (" (%4.4X/%3.3X) %8.8X%8.8X",
        BitLength, ACPI_ROUND_BITS_UP_TO_BYTES (BitLength),
        ACPI_FORMAT_UINT64 (Temp1->Integer.Value));

    ValueToWrite = ACPI_UINT64_MAX >> (64 - BitLength);
    if (Temp1->Integer.Value == ValueToWrite)
    {
        ValueToWrite = 0;
    }

    /* Write a new value */

    WriteValue.Type = ACPI_TYPE_INTEGER;
    WriteValue.Integer.Value = ValueToWrite;
    Status = AcpiDbWriteToObject (Node, &WriteValue);
    if (ACPI_FAILURE (Status))
    {
        goto Exit;
    }

    /* Ensure that we can read back the new value */

    Status = AcpiDbReadFromObject (Node, ACPI_TYPE_INTEGER, &Temp2);
    if (ACPI_FAILURE (Status))
    {
        goto Exit;
    }

    if (Temp2->Integer.Value != ValueToWrite)
    {
        AcpiOsPrintf (" MISMATCH 2: %8.8X%8.8X, expecting %8.8X%8.8X",
            ACPI_FORMAT_UINT64 (Temp2->Integer.Value),
            ACPI_FORMAT_UINT64 (ValueToWrite));
    }

    /* Write back the original value */

    WriteValue.Integer.Value = Temp1->Integer.Value;
    Status = AcpiDbWriteToObject (Node, &WriteValue);
    if (ACPI_FAILURE (Status))
    {
        goto Exit;
    }

    /* Ensure that we can read back the original value */

    Status = AcpiDbReadFromObject (Node, ACPI_TYPE_INTEGER, &Temp3);
    if (ACPI_FAILURE (Status))
    {
        goto Exit;
    }

    if (Temp3->Integer.Value != Temp1->Integer.Value)
    {
        AcpiOsPrintf (" MISMATCH 3: %8.8X%8.8X, expecting %8.8X%8.8X",
            ACPI_FORMAT_UINT64 (Temp3->Integer.Value),
            ACPI_FORMAT_UINT64 (Temp1->Integer.Value));
    }

Exit:
    if (Temp1) {AcpiOsFree (Temp1);}
    if (Temp2) {AcpiOsFree (Temp2);}
    if (Temp3) {AcpiOsFree (Temp3);}
    return (AE_OK);
}
Beispiel #11
0
static ACPI_STATUS
AcpiDbTestBufferType (
    ACPI_NAMESPACE_NODE     *Node,
    UINT32                  BitLength)
{
    ACPI_OBJECT             *Temp1 = NULL;
    ACPI_OBJECT             *Temp2 = NULL;
    ACPI_OBJECT             *Temp3 = NULL;
    UINT8                   *Buffer;
    ACPI_OBJECT             WriteValue;
    ACPI_STATUS             Status;
    UINT32                  ByteLength;
    UINT32                  i;
    UINT8                   ExtraBits;


    ByteLength = ACPI_ROUND_BITS_UP_TO_BYTES (BitLength);
    if (ByteLength == 0)
    {
        AcpiOsPrintf (" Ignoring zero length buffer");
        return (AE_OK);
    }

    /* Allocate a local buffer */

    Buffer = ACPI_ALLOCATE_ZEROED (ByteLength);
    if (!Buffer)
    {
        return (AE_NO_MEMORY);
    }

    /* Read the original value */

    Status = AcpiDbReadFromObject (Node, ACPI_TYPE_BUFFER, &Temp1);
    if (ACPI_FAILURE (Status))
    {
        goto Exit;
    }

    /* Emit a few bytes of the buffer */

    AcpiOsPrintf (" (%4.4X/%3.3X)", BitLength, Temp1->Buffer.Length);
    for (i = 0; ((i < 4) && (i < ByteLength)); i++)
    {
        AcpiOsPrintf (" %2.2X", Temp1->Buffer.Pointer[i]);
    }
    AcpiOsPrintf ("...  ");

    /*
     * Write a new value.
     *
     * Handle possible extra bits at the end of the buffer. Can
     * happen for FieldUnits larger than an integer, but the bit
     * count is not an integral number of bytes. Zero out the
     * unused bits.
     */
    memset (Buffer, BUFFER_FILL_VALUE, ByteLength);
    ExtraBits = BitLength % 8;
    if (ExtraBits)
    {
        Buffer [ByteLength - 1] = ACPI_MASK_BITS_ABOVE (ExtraBits);
    }

    WriteValue.Type = ACPI_TYPE_BUFFER;
    WriteValue.Buffer.Length = ByteLength;
    WriteValue.Buffer.Pointer = Buffer;

    Status = AcpiDbWriteToObject (Node, &WriteValue);
    if (ACPI_FAILURE (Status))
    {
        goto Exit;
    }

    /* Ensure that we can read back the new value */

    Status = AcpiDbReadFromObject (Node, ACPI_TYPE_BUFFER, &Temp2);
    if (ACPI_FAILURE (Status))
    {
        goto Exit;
    }

    if (memcmp (Temp2->Buffer.Pointer, Buffer, ByteLength))
    {
        AcpiOsPrintf (" MISMATCH 2: New buffer value");
    }

    /* Write back the original value */

    WriteValue.Buffer.Length = ByteLength;
    WriteValue.Buffer.Pointer = Temp1->Buffer.Pointer;

    Status = AcpiDbWriteToObject (Node, &WriteValue);
    if (ACPI_FAILURE (Status))
    {
        goto Exit;
    }

    /* Ensure that we can read back the original value */

    Status = AcpiDbReadFromObject (Node, ACPI_TYPE_BUFFER, &Temp3);
    if (ACPI_FAILURE (Status))
    {
        goto Exit;
    }

    if (memcmp (Temp1->Buffer.Pointer,
            Temp3->Buffer.Pointer, ByteLength))
    {
        AcpiOsPrintf (" MISMATCH 3: While restoring original buffer");
    }

Exit:
    ACPI_FREE (Buffer);
    if (Temp1) {AcpiOsFree (Temp1);}
    if (Temp2) {AcpiOsFree (Temp2);}
    if (Temp3) {AcpiOsFree (Temp3);}
    return (Status);
}
Beispiel #12
0
static ACPI_STATUS
AcpiDbTestOneObject (
    ACPI_HANDLE             ObjHandle,
    UINT32                  NestingLevel,
    void                    *Context,
    void                    **ReturnValue)
{
    ACPI_NAMESPACE_NODE     *Node;
    ACPI_OPERAND_OBJECT     *ObjDesc;
    ACPI_OPERAND_OBJECT     *RegionObj;
    ACPI_OBJECT_TYPE        LocalType;
    UINT32                  BitLength = 0;
    UINT32                  ByteLength = 0;
    ACPI_STATUS             Status = AE_OK;


    Node = ACPI_CAST_PTR (ACPI_NAMESPACE_NODE, ObjHandle);
    ObjDesc = Node->Object;

    /*
     * For the supported types, get the actual bit length or
     * byte length. Map the type to one of Integer/String/Buffer.
     */
    switch (Node->Type)
    {
    case ACPI_TYPE_INTEGER:

        /* Integer width is either 32 or 64 */

        LocalType = ACPI_TYPE_INTEGER;
        BitLength = AcpiGbl_IntegerBitWidth;
        break;

    case ACPI_TYPE_STRING:

        LocalType = ACPI_TYPE_STRING;
        ByteLength = ObjDesc->String.Length;
        break;

    case ACPI_TYPE_BUFFER:

        LocalType = ACPI_TYPE_BUFFER;
        ByteLength = ObjDesc->Buffer.Length;
        BitLength = ByteLength * 8;
        break;

    case ACPI_TYPE_FIELD_UNIT:
    case ACPI_TYPE_BUFFER_FIELD:
    case ACPI_TYPE_LOCAL_REGION_FIELD:
    case ACPI_TYPE_LOCAL_INDEX_FIELD:
    case ACPI_TYPE_LOCAL_BANK_FIELD:

        LocalType = ACPI_TYPE_INTEGER;
        if (ObjDesc)
        {
            /*
             * Returned object will be a Buffer if the field length
             * is larger than the size of an Integer (32 or 64 bits
             * depending on the DSDT version).
             */
            BitLength = ObjDesc->CommonField.BitLength;
            ByteLength = ACPI_ROUND_BITS_UP_TO_BYTES (BitLength);
            if (BitLength > AcpiGbl_IntegerBitWidth)
            {
                LocalType = ACPI_TYPE_BUFFER;
            }
        }
        break;

    default:

        /* Ignore all other types */

        return (AE_OK);
    }

    /* Emit the common prefix: Type:Name */

    AcpiOsPrintf ("%14s: %4.4s",
        AcpiUtGetTypeName (Node->Type), Node->Name.Ascii);
    if (!ObjDesc)
    {
        AcpiOsPrintf (" Ignoring, no attached object\n");
        return (AE_OK);
    }

    /*
     * Check for unsupported region types. Note: AcpiExec simulates
     * access to SystemMemory, SystemIO, PCI_Config, and EC.
     */
    switch (Node->Type)
    {
    case ACPI_TYPE_LOCAL_REGION_FIELD:

        RegionObj = ObjDesc->Field.RegionObj;
        switch (RegionObj->Region.SpaceId)
        {
        case ACPI_ADR_SPACE_SYSTEM_MEMORY:
        case ACPI_ADR_SPACE_SYSTEM_IO:
        case ACPI_ADR_SPACE_PCI_CONFIG:
        case ACPI_ADR_SPACE_EC:

            break;

        default:

            AcpiOsPrintf ("      %s space is not supported [%4.4s]\n",
                AcpiUtGetRegionName (RegionObj->Region.SpaceId),
                RegionObj->Region.Node->Name.Ascii);
            return (AE_OK);
        }
        break;

    default:
        break;
    }

    /* At this point, we have resolved the object to one of the major types */

    switch (LocalType)
    {
    case ACPI_TYPE_INTEGER:

        Status = AcpiDbTestIntegerType (Node, BitLength);
        break;

    case ACPI_TYPE_STRING:

        Status = AcpiDbTestStringType (Node, ByteLength);
        break;

    case ACPI_TYPE_BUFFER:

        Status = AcpiDbTestBufferType (Node, BitLength);
        break;

    default:

        AcpiOsPrintf (" Ignoring, type not implemented (%2.2X)",
            LocalType);
        break;
    }

    switch (Node->Type)
    {
    case ACPI_TYPE_LOCAL_REGION_FIELD:

        RegionObj = ObjDesc->Field.RegionObj;
        AcpiOsPrintf (" (%s)",
            AcpiUtGetRegionName (RegionObj->Region.SpaceId));
        break;

    default:
        break;
    }

    AcpiOsPrintf ("\n");
    return (Status);
}
Beispiel #13
0
static ACPI_STATUS
AcpiDbEvaluateOnePredefinedName (
    ACPI_HANDLE             ObjHandle,
    UINT32                  NestingLevel,
    void                    *Context,
    void                    **ReturnValue)
{
    ACPI_NAMESPACE_NODE         *Node = (ACPI_NAMESPACE_NODE *) ObjHandle;
    ACPI_DB_EXECUTE_WALK        *Info = (ACPI_DB_EXECUTE_WALK *) Context;
    char                        *Pathname;
    const ACPI_PREDEFINED_INFO  *Predefined;
    ACPI_DEVICE_INFO            *ObjInfo;
    ACPI_OBJECT_LIST            ParamObjects;
    ACPI_OBJECT                 Params[ACPI_METHOD_NUM_ARGS];
    ACPI_OBJECT                 *ThisParam;
    ACPI_BUFFER                 ReturnObj;
    ACPI_STATUS                 Status;
    UINT16                      ArgTypeList;
    UINT8                       ArgCount;
    UINT8                       ArgType;
    UINT32                      i;


    /* The name must be a predefined ACPI name */

    Predefined = AcpiUtMatchPredefinedMethod (Node->Name.Ascii);
    if (!Predefined)
    {
        return (AE_OK);
    }

    if (Node->Type == ACPI_TYPE_LOCAL_SCOPE)
    {
        return (AE_OK);
    }

    Pathname = AcpiNsGetNormalizedPathname (Node, TRUE);
    if (!Pathname)
    {
        return (AE_OK);
    }

    /* Get the object info for number of method parameters */

    Status = AcpiGetObjectInfo (ObjHandle, &ObjInfo);
    if (ACPI_FAILURE (Status))
    {
        ACPI_FREE (Pathname);
        return (Status);
    }

    ParamObjects.Count = 0;
    ParamObjects.Pointer = NULL;

    if (ObjInfo->Type == ACPI_TYPE_METHOD)
    {
        /* Setup default parameters (with proper types) */

        ArgTypeList = Predefined->Info.ArgumentList;
        ArgCount = METHOD_GET_ARG_COUNT (ArgTypeList);

        /*
         * Setup the ACPI-required number of arguments, regardless of what
         * the actual method defines. If there is a difference, then the
         * method is wrong and a warning will be issued during execution.
         */
        ThisParam = Params;
        for (i = 0; i < ArgCount; i++)
        {
            ArgType = METHOD_GET_NEXT_TYPE (ArgTypeList);
            ThisParam->Type = ArgType;

            switch (ArgType)
            {
            case ACPI_TYPE_INTEGER:

                ThisParam->Integer.Value = 1;
                break;

            case ACPI_TYPE_STRING:

                ThisParam->String.Pointer =
                    "This is the default argument string";
                ThisParam->String.Length =
                    strlen (ThisParam->String.Pointer);
                break;

            case ACPI_TYPE_BUFFER:

                ThisParam->Buffer.Pointer = (UINT8 *) Params; /* just a garbage buffer */
                ThisParam->Buffer.Length = 48;
                break;

             case ACPI_TYPE_PACKAGE:

                ThisParam->Package.Elements = NULL;
                ThisParam->Package.Count = 0;
                break;

           default:

                AcpiOsPrintf ("%s: Unsupported argument type: %u\n",
                    Pathname, ArgType);
                break;
            }

            ThisParam++;
        }

        ParamObjects.Count = ArgCount;
        ParamObjects.Pointer = Params;
    }

    ACPI_FREE (ObjInfo);
    ReturnObj.Pointer = NULL;
    ReturnObj.Length = ACPI_ALLOCATE_BUFFER;

    /* Do the actual method execution */

    AcpiGbl_MethodExecuting = TRUE;

    Status = AcpiEvaluateObject (Node, NULL, &ParamObjects, &ReturnObj);

    AcpiOsPrintf ("%-32s returned %s\n",
        Pathname, AcpiFormatException (Status));
    AcpiGbl_MethodExecuting = FALSE;
    ACPI_FREE (Pathname);

    /* Ignore status from method execution */

    Status = AE_OK;

    /* Update count, check if we have executed enough methods */

    Info->Count++;
    if (Info->Count >= Info->MaxCount)
    {
        Status = AE_CTRL_TERMINATE;
    }

    return (Status);
}
Beispiel #14
0
static int
ApDoOptions (
    int                     argc,
    char                    **argv)
{
    int                     j;
    ACPI_STATUS             Status;


    /* Command line options */

    while ((j = AcpiGetopt (argc, argv, AP_SUPPORTED_OPTIONS)) != ACPI_OPT_END) switch (j)
    {
    /*
     * Global options
     */
    case 'b':   /* Dump all input tables to binary files */

        Gbl_BinaryMode = TRUE;
        continue;

    case 'c':   /* Dump customized tables */

        if (!strcmp (AcpiGbl_Optarg, "on"))
        {
            Gbl_DumpCustomizedTables = TRUE;
        }
        else if (!strcmp (AcpiGbl_Optarg, "off"))
        {
            Gbl_DumpCustomizedTables = FALSE;
        }
        else
        {
            AcpiLogError ("%s: Cannot handle this switch, please use on|off\n",
                AcpiGbl_Optarg);
            return (-1);
        }
        continue;

    case 'h':
    case '?':

        ApDisplayUsage ();
        return (1);

    case 'o':   /* Redirect output to a single file */

        if (ApOpenOutputFile (AcpiGbl_Optarg))
        {
            return (-1);
        }
        continue;

    case 'r':   /* Dump tables from specified RSDP */

        Status = AcpiUtStrtoul64 (AcpiGbl_Optarg, 0, &Gbl_RsdpBase);
        if (ACPI_FAILURE (Status))
        {
            AcpiLogError ("%s: Could not convert to a physical address\n",
                AcpiGbl_Optarg);
            return (-1);
        }
        continue;

    case 's':   /* Print table summaries only */

        Gbl_SummaryMode = TRUE;
        continue;

    case 'x':   /* Do not use XSDT */

        if (!AcpiGbl_DoNotUseXsdt)
        {
            AcpiGbl_DoNotUseXsdt = TRUE;
        }
        else
        {
            Gbl_DoNotDumpXsdt = TRUE;
        }
        continue;

    case 'v':   /* Revision/version */

        AcpiOsPrintf (ACPI_COMMON_SIGNON (AP_UTILITY_NAME));
        return (1);

    case 'z':   /* Verbose mode */

        Gbl_VerboseMode = TRUE;
        AcpiLogError (ACPI_COMMON_SIGNON (AP_UTILITY_NAME));
        continue;

    /*
     * Table options
     */
    case 'a':   /* Get table by physical address */

        if (ApInsertAction (AcpiGbl_Optarg, AP_DUMP_TABLE_BY_ADDRESS))
        {
            return (-1);
        }
        break;

    case 'f':   /* Get table from a file */

        if (ApInsertAction (AcpiGbl_Optarg, AP_DUMP_TABLE_BY_FILE))
        {
            return (-1);
        }
        break;

    case 'n':   /* Get table by input name (signature) */

        if (ApInsertAction (AcpiGbl_Optarg, AP_DUMP_TABLE_BY_NAME))
        {
            return (-1);
        }
        break;

    default:

        ApDisplayUsage ();
        return (-1);
    }

    /* If there are no actions, this means "get/dump all tables" */

    if (CurrentAction == 0)
    {
        if (ApInsertAction (NULL, AP_DUMP_ALL_TABLES))
        {
            return (-1);
        }
    }

    return (0);
}
Beispiel #15
0
static ACPI_STATUS
AcpiDbDeviceResources (
    ACPI_HANDLE             ObjHandle,
    UINT32                  NestingLevel,
    void                    *Context,
    void                    **ReturnValue)
{
    ACPI_NAMESPACE_NODE     *Node;
    ACPI_NAMESPACE_NODE     *PrtNode = NULL;
    ACPI_NAMESPACE_NODE     *CrsNode = NULL;
    ACPI_NAMESPACE_NODE     *PrsNode = NULL;
    ACPI_NAMESPACE_NODE     *AeiNode = NULL;
    char                    *ParentPath;
    ACPI_BUFFER             ReturnBuffer;
    ACPI_STATUS             Status;


    Node = ACPI_CAST_PTR (ACPI_NAMESPACE_NODE, ObjHandle);
    ParentPath = AcpiNsGetExternalPathname (Node);
    if (!ParentPath)
    {
        return (AE_NO_MEMORY);
    }

    /* Get handles to the resource methods for this device */

    (void) AcpiGetHandle (Node, METHOD_NAME__PRT, ACPI_CAST_PTR (ACPI_HANDLE, &PrtNode));
    (void) AcpiGetHandle (Node, METHOD_NAME__CRS, ACPI_CAST_PTR (ACPI_HANDLE, &CrsNode));
    (void) AcpiGetHandle (Node, METHOD_NAME__PRS, ACPI_CAST_PTR (ACPI_HANDLE, &PrsNode));
    (void) AcpiGetHandle (Node, METHOD_NAME__AEI, ACPI_CAST_PTR (ACPI_HANDLE, &AeiNode));
    if (!PrtNode && !CrsNode && !PrsNode && !AeiNode)
    {
        goto Cleanup;   /* Nothing to do */
    }

    AcpiOsPrintf ("\nDevice: %s\n", ParentPath);

    /* Prepare for a return object of arbitrary size */

    ReturnBuffer.Pointer = AcpiGbl_DbBuffer;
    ReturnBuffer.Length  = ACPI_DEBUG_BUFFER_SIZE;


    /* _PRT */

    if (PrtNode)
    {
        AcpiOsPrintf ("Evaluating _PRT\n");

        Status = AcpiEvaluateObject (PrtNode, NULL, NULL, &ReturnBuffer);
        if (ACPI_FAILURE (Status))
        {
            AcpiOsPrintf ("Could not evaluate _PRT: %s\n",
                AcpiFormatException (Status));
            goto GetCrs;
        }

        ReturnBuffer.Pointer = AcpiGbl_DbBuffer;
        ReturnBuffer.Length  = ACPI_DEBUG_BUFFER_SIZE;

        Status = AcpiGetIrqRoutingTable (Node, &ReturnBuffer);
        if (ACPI_FAILURE (Status))
        {
            AcpiOsPrintf ("GetIrqRoutingTable failed: %s\n",
                AcpiFormatException (Status));
            goto GetCrs;
        }

        AcpiRsDumpIrqList (ACPI_CAST_PTR (UINT8, AcpiGbl_DbBuffer));
    }


    /* _CRS */

GetCrs:
    if (CrsNode)
    {
        AcpiOsPrintf ("Evaluating _CRS\n");

        ReturnBuffer.Pointer = AcpiGbl_DbBuffer;
        ReturnBuffer.Length  = ACPI_DEBUG_BUFFER_SIZE;

        Status = AcpiEvaluateObject (CrsNode, NULL, NULL, &ReturnBuffer);
        if (ACPI_FAILURE (Status))
        {
            AcpiOsPrintf ("Could not evaluate _CRS: %s\n",
                AcpiFormatException (Status));
            goto GetPrs;
        }

        /* This code exercises the AcpiWalkResources interface */

        Status = AcpiWalkResources (Node, METHOD_NAME__CRS,
            AcpiDbResourceCallback, NULL);
        if (ACPI_FAILURE (Status))
        {
            AcpiOsPrintf ("AcpiWalkResources failed: %s\n",
                AcpiFormatException (Status));
            goto GetPrs;
        }

        /* Get the _CRS resource list (test ALLOCATE buffer) */

        ReturnBuffer.Pointer = NULL;
        ReturnBuffer.Length  = ACPI_ALLOCATE_LOCAL_BUFFER;

        Status = AcpiGetCurrentResources (Node, &ReturnBuffer);
        if (ACPI_FAILURE (Status))
        {
            AcpiOsPrintf ("AcpiGetCurrentResources failed: %s\n",
                AcpiFormatException (Status));
            goto GetPrs;
        }

        /* This code exercises the AcpiWalkResourceBuffer interface */

        Status = AcpiWalkResourceBuffer (&ReturnBuffer,
            AcpiDbResourceCallback, NULL);
        if (ACPI_FAILURE (Status))
        {
            AcpiOsPrintf ("AcpiWalkResourceBuffer failed: %s\n",
                AcpiFormatException (Status));
            goto EndCrs;
        }

        /* Dump the _CRS resource list */

        AcpiRsDumpResourceList (ACPI_CAST_PTR (ACPI_RESOURCE,
            ReturnBuffer.Pointer));

        /*
         * Perform comparison of original AML to newly created AML. This
         * tests both the AML->Resource conversion and the Resource->AML
         * conversion.
         */
        (void) AcpiDmTestResourceConversion (Node, __UNCONST(METHOD_NAME__CRS));

        /* Execute _SRS with the resource list */

        AcpiOsPrintf ("Evaluating _SRS\n");

        Status = AcpiSetCurrentResources (Node, &ReturnBuffer);
        if (ACPI_FAILURE (Status))
        {
            AcpiOsPrintf ("AcpiSetCurrentResources failed: %s\n",
                AcpiFormatException (Status));
            goto EndCrs;
        }

EndCrs:
        ACPI_FREE_BUFFER (ReturnBuffer);
    }


    /* _PRS */

GetPrs:
    if (PrsNode)
    {
        AcpiOsPrintf ("Evaluating _PRS\n");

        ReturnBuffer.Pointer = AcpiGbl_DbBuffer;
        ReturnBuffer.Length  = ACPI_DEBUG_BUFFER_SIZE;

        Status = AcpiEvaluateObject (PrsNode, NULL, NULL, &ReturnBuffer);
        if (ACPI_FAILURE (Status))
        {
            AcpiOsPrintf ("Could not evaluate _PRS: %s\n",
                AcpiFormatException (Status));
            goto GetAei;
        }

        ReturnBuffer.Pointer = AcpiGbl_DbBuffer;
        ReturnBuffer.Length  = ACPI_DEBUG_BUFFER_SIZE;

        Status = AcpiGetPossibleResources (Node, &ReturnBuffer);
        if (ACPI_FAILURE (Status))
        {
            AcpiOsPrintf ("AcpiGetPossibleResources failed: %s\n",
                AcpiFormatException (Status));
            goto GetAei;
        }

        AcpiRsDumpResourceList (ACPI_CAST_PTR (ACPI_RESOURCE, AcpiGbl_DbBuffer));
    }


    /* _AEI */

GetAei:
    if (AeiNode)
    {
        AcpiOsPrintf ("Evaluating _AEI\n");

        ReturnBuffer.Pointer = AcpiGbl_DbBuffer;
        ReturnBuffer.Length  = ACPI_DEBUG_BUFFER_SIZE;

        Status = AcpiEvaluateObject (AeiNode, NULL, NULL, &ReturnBuffer);
        if (ACPI_FAILURE (Status))
        {
            AcpiOsPrintf ("Could not evaluate _AEI: %s\n",
                AcpiFormatException (Status));
            goto Cleanup;
        }

        ReturnBuffer.Pointer = AcpiGbl_DbBuffer;
        ReturnBuffer.Length  = ACPI_DEBUG_BUFFER_SIZE;

        Status = AcpiGetEventResources (Node, &ReturnBuffer);
        if (ACPI_FAILURE (Status))
        {
            AcpiOsPrintf ("AcpiGetEventResources failed: %s\n",
                AcpiFormatException (Status));
            goto Cleanup;
        }

        AcpiRsDumpResourceList (ACPI_CAST_PTR (ACPI_RESOURCE, AcpiGbl_DbBuffer));
    }


Cleanup:
    ACPI_FREE (ParentPath);
    return (AE_OK);
}
Beispiel #16
0
static ACPI_STATUS
AcpiDbIntegrityWalk (
    ACPI_HANDLE             ObjHandle,
    UINT32                  NestingLevel,
    void                    *Context,
    void                    **ReturnValue)
{
    ACPI_INTEGRITY_INFO     *Info = (ACPI_INTEGRITY_INFO *) Context;
    ACPI_NAMESPACE_NODE     *Node = (ACPI_NAMESPACE_NODE *) ObjHandle;
    ACPI_OPERAND_OBJECT     *Object;
    BOOLEAN                 Alias = TRUE;


    Info->Nodes++;

    /* Verify the NS node, and dereference aliases */

    while (Alias)
    {
        if (ACPI_GET_DESCRIPTOR_TYPE (Node) != ACPI_DESC_TYPE_NAMED)
        {
            AcpiOsPrintf ("Invalid Descriptor Type for Node %p [%s] - is %2.2X should be %2.2X\n",
                Node, AcpiUtGetDescriptorName (Node), ACPI_GET_DESCRIPTOR_TYPE (Node),
                ACPI_DESC_TYPE_NAMED);
            return (AE_OK);
        }

        if ((Node->Type == ACPI_TYPE_LOCAL_ALIAS)  ||
            (Node->Type == ACPI_TYPE_LOCAL_METHOD_ALIAS))
        {
            Node = (ACPI_NAMESPACE_NODE *) Node->Object;
        }
        else
        {
            Alias = FALSE;
        }
    }

    if (Node->Type > ACPI_TYPE_LOCAL_MAX)
    {
        AcpiOsPrintf ("Invalid Object Type for Node %p, Type = %X\n",
            Node, Node->Type);
        return (AE_OK);
    }

    if (!AcpiUtValidAcpiName (Node->Name.Integer))
    {
        AcpiOsPrintf ("Invalid AcpiName for Node %p\n", Node);
        return (AE_OK);
    }

    Object = AcpiNsGetAttachedObject (Node);
    if (Object)
    {
        Info->Objects++;
        if (ACPI_GET_DESCRIPTOR_TYPE (Object) != ACPI_DESC_TYPE_OPERAND)
        {
            AcpiOsPrintf ("Invalid Descriptor Type for Object %p [%s]\n",
                Object, AcpiUtGetDescriptorName (Object));
        }
    }

    return (AE_OK);
}
Beispiel #17
0
void
AcpiExDoDebugObject (
    ACPI_OPERAND_OBJECT     *SourceDesc,
    UINT32                  Level,
    UINT32                  Index)
{
    UINT32                  i;
    UINT32                  Timer;
    ACPI_OPERAND_OBJECT     *ObjectDesc;
    UINT32                  Value;


    ACPI_FUNCTION_TRACE_PTR (ExDoDebugObject, SourceDesc);


    /* Output must be enabled via the DebugObject global or the DbgLevel */

    if (!AcpiGbl_EnableAmlDebugObject &&
        !(AcpiDbgLevel & ACPI_LV_DEBUG_OBJECT))
    {
        return_VOID;
    }

    /* Newline -- don't emit the line header */

    if (SourceDesc &&
        (ACPI_GET_DESCRIPTOR_TYPE (SourceDesc) == ACPI_DESC_TYPE_OPERAND) &&
        (SourceDesc->Common.Type == ACPI_TYPE_STRING))
    {
        if ((SourceDesc->String.Length == 1) &&
            (*SourceDesc->String.Pointer == '\n'))
        {
            AcpiOsPrintf ("\n");
            return_VOID;
        }
    }

    /*
     * Print line header as long as we are not in the middle of an
     * object display
     */
    if (!((Level > 0) && Index == 0))
    {
        if (AcpiGbl_DisplayDebugTimer)
        {
            /*
             * We will emit the current timer value (in microseconds) with each
             * debug output. Only need the lower 26 bits. This allows for 67
             * million microseconds or 67 seconds before rollover.
             *
             * Convert 100 nanosecond units to microseconds
             */
            Timer = ((UINT32) AcpiOsGetTimer () / 10);
            Timer &= 0x03FFFFFF;

            AcpiOsPrintf ("ACPI Debug: T=0x%8.8X %*s", Timer, Level, " ");
        }
        else
        {
            AcpiOsPrintf ("ACPI Debug: %*s", Level, " ");
        }
    }

    /* Display the index for package output only */

    if (Index > 0)
    {
       AcpiOsPrintf ("(%.2u) ", Index - 1);
    }

    if (!SourceDesc)
    {
        AcpiOsPrintf ("[Null Object]\n");
        return_VOID;
    }

    if (ACPI_GET_DESCRIPTOR_TYPE (SourceDesc) == ACPI_DESC_TYPE_OPERAND)
    {
        /* No object type prefix needed for integers and strings */

        if ((SourceDesc->Common.Type != ACPI_TYPE_INTEGER) &&
            (SourceDesc->Common.Type != ACPI_TYPE_STRING))
        {
            AcpiOsPrintf ("%s  ", AcpiUtGetObjectTypeName (SourceDesc));
        }

        if (!AcpiUtValidInternalObject (SourceDesc))
        {
           AcpiOsPrintf ("%p, Invalid Internal Object!\n", SourceDesc);
           return_VOID;
        }
    }
    else if (ACPI_GET_DESCRIPTOR_TYPE (SourceDesc) == ACPI_DESC_TYPE_NAMED)
    {
        AcpiOsPrintf ("%s  (Node %p)\n",
            AcpiUtGetTypeName (((ACPI_NAMESPACE_NODE *) SourceDesc)->Type),
                SourceDesc);
        return_VOID;
    }
    else
    {
        return_VOID;
    }

    /* SourceDesc is of type ACPI_DESC_TYPE_OPERAND */

    switch (SourceDesc->Common.Type)
    {
    case ACPI_TYPE_INTEGER:

        /* Output correct integer width */

        if (AcpiGbl_IntegerByteWidth == 4)
        {
            AcpiOsPrintf ("0x%8.8X\n",
                (UINT32) SourceDesc->Integer.Value);
        }
        else
        {
            AcpiOsPrintf ("0x%8.8X%8.8X\n",
                ACPI_FORMAT_UINT64 (SourceDesc->Integer.Value));
        }
        break;

    case ACPI_TYPE_BUFFER:

        AcpiOsPrintf ("[0x%.2X]\n", (UINT32) SourceDesc->Buffer.Length);
        AcpiUtDumpBuffer (SourceDesc->Buffer.Pointer,
            (SourceDesc->Buffer.Length < 256) ?
                SourceDesc->Buffer.Length : 256, DB_BYTE_DISPLAY, 0);
        break;

    case ACPI_TYPE_STRING:

        AcpiOsPrintf ("\"%s\"\n", SourceDesc->String.Pointer);
        break;

    case ACPI_TYPE_PACKAGE:

        AcpiOsPrintf ("(Contains 0x%.2X Elements):\n",
            SourceDesc->Package.Count);

        /* Output the entire contents of the package */

        for (i = 0; i < SourceDesc->Package.Count; i++)
        {
            AcpiExDoDebugObject (SourceDesc->Package.Elements[i],
                Level + 4, i + 1);
        }
        break;

    case ACPI_TYPE_LOCAL_REFERENCE:

        AcpiOsPrintf ("[%s] ", AcpiUtGetReferenceName (SourceDesc));

        /* Decode the reference */

        switch (SourceDesc->Reference.Class)
        {
        case ACPI_REFCLASS_INDEX:

            AcpiOsPrintf ("0x%X\n", SourceDesc->Reference.Value);
            break;

        case ACPI_REFCLASS_TABLE:

            /* Case for DdbHandle */

            AcpiOsPrintf ("Table Index 0x%X\n", SourceDesc->Reference.Value);
            return_VOID;

        default:

            break;
        }

        AcpiOsPrintf ("  ");

        /* Check for valid node first, then valid object */

        if (SourceDesc->Reference.Node)
        {
            if (ACPI_GET_DESCRIPTOR_TYPE (SourceDesc->Reference.Node) !=
                ACPI_DESC_TYPE_NAMED)
            {
                AcpiOsPrintf (" %p - Not a valid namespace node\n",
                    SourceDesc->Reference.Node);
            }
            else
            {
                AcpiOsPrintf ("Node %p [%4.4s] ", SourceDesc->Reference.Node,
                    (SourceDesc->Reference.Node)->Name.Ascii);

                switch ((SourceDesc->Reference.Node)->Type)
                {
                /* These types have no attached object */

                case ACPI_TYPE_DEVICE:
                    AcpiOsPrintf ("Device\n");
                    break;

                case ACPI_TYPE_THERMAL:
                    AcpiOsPrintf ("Thermal Zone\n");
                    break;

                default:

                    AcpiExDoDebugObject ((SourceDesc->Reference.Node)->Object,
                        Level + 4, 0);
                    break;
                }
            }
        }
        else if (SourceDesc->Reference.Object)
        {
            if (ACPI_GET_DESCRIPTOR_TYPE (SourceDesc->Reference.Object) ==
                ACPI_DESC_TYPE_NAMED)
            {
                /* Reference object is a namespace node */

                AcpiExDoDebugObject (ACPI_CAST_PTR (ACPI_OPERAND_OBJECT,
                    SourceDesc->Reference.Object),
                    Level + 4, 0);
            }
            else
            {
                ObjectDesc = SourceDesc->Reference.Object;
                Value = SourceDesc->Reference.Value;

                switch (ObjectDesc->Common.Type)
                {
                case ACPI_TYPE_BUFFER:

                    AcpiOsPrintf ("Buffer[%u] = 0x%2.2X\n",
                        Value, *SourceDesc->Reference.IndexPointer);
                    break;

                case ACPI_TYPE_STRING:

                    AcpiOsPrintf ("String[%u] = \"%c\" (0x%2.2X)\n",
                        Value, *SourceDesc->Reference.IndexPointer,
                        *SourceDesc->Reference.IndexPointer);
                    break;

                case ACPI_TYPE_PACKAGE:

                    AcpiOsPrintf ("Package[%u] = ", Value);
                    if (!(*SourceDesc->Reference.Where))
                    {
                        AcpiOsPrintf ("[Uninitialized Package Element]\n");
                    }
                    else
                    {
                        AcpiExDoDebugObject (*SourceDesc->Reference.Where,
                            Level+4, 0);
                    }
                    break;

                default:

                    AcpiOsPrintf ("Unknown Reference object type %X\n",
                        ObjectDesc->Common.Type);
                    break;
                }
            }
        }
        break;

    default:

        AcpiOsPrintf ("(Descriptor %p)\n", SourceDesc);
        break;
    }

    ACPI_DEBUG_PRINT_RAW ((ACPI_DB_EXEC, "\n"));
    return_VOID;
}
Beispiel #18
0
static ACPI_STATUS
AcpiDbBusWalk (
    ACPI_HANDLE             ObjHandle,
    UINT32                  NestingLevel,
    void                    *Context,
    void                    **ReturnValue)
{
    ACPI_NAMESPACE_NODE     *Node = (ACPI_NAMESPACE_NODE *) ObjHandle;
    ACPI_STATUS             Status;
    ACPI_BUFFER             Buffer;
    ACPI_NAMESPACE_NODE     *TempNode;
    ACPI_DEVICE_INFO        *Info;
    UINT32                  i;


    if ((Node->Type != ACPI_TYPE_DEVICE) &&
        (Node->Type != ACPI_TYPE_PROCESSOR))
    {
        return (AE_OK);
    }

    /* Exit if there is no _PRT under this device */

    Status = AcpiGetHandle (Node, METHOD_NAME__PRT,
                ACPI_CAST_PTR (ACPI_HANDLE, &TempNode));
    if (ACPI_FAILURE (Status))
    {
        return (AE_OK);
    }

    /* Get the full path to this device object */

    Buffer.Length = ACPI_ALLOCATE_LOCAL_BUFFER;
    Status = AcpiNsHandleToPathname (ObjHandle, &Buffer);
    if (ACPI_FAILURE (Status))
    {
        AcpiOsPrintf ("Could Not get pathname for object %p\n", ObjHandle);
        return (AE_OK);
    }

    Status = AcpiGetObjectInfo (ObjHandle, &Info);
    if (ACPI_FAILURE (Status))
    {
        return (AE_OK);
    }

    /* Display the full path */

    AcpiOsPrintf ("%-32s Type %X", (char *) Buffer.Pointer, Node->Type);
    ACPI_FREE (Buffer.Pointer);

    if (Info->Flags & ACPI_PCI_ROOT_BRIDGE)
    {
        AcpiOsPrintf ("  - Is PCI Root Bridge");
    }
    AcpiOsPrintf ("\n");

    /* _PRT info */

    AcpiOsPrintf ("_PRT: %p\n", TempNode);

    /* Dump _ADR, _HID, _UID, _CID */

    if (Info->Valid & ACPI_VALID_ADR)
    {
        AcpiOsPrintf ("_ADR: %8.8X%8.8X\n", ACPI_FORMAT_UINT64 (Info->Address));
    }
    else
    {
        AcpiOsPrintf ("_ADR: <Not Present>\n");
    }

    if (Info->Valid & ACPI_VALID_HID)
    {
        AcpiOsPrintf ("_HID: %s\n", Info->HardwareId.String);
    }
    else
    {
        AcpiOsPrintf ("_HID: <Not Present>\n");
    }

    if (Info->Valid & ACPI_VALID_UID)
    {
        AcpiOsPrintf ("_UID: %s\n", Info->UniqueId.String);
    }
    else
    {
        AcpiOsPrintf ("_UID: <Not Present>\n");
    }

    if (Info->Valid & ACPI_VALID_CID)
    {
        for (i = 0; i < Info->CompatibleIdList.Count; i++)
        {
            AcpiOsPrintf ("_CID: %s\n",
                Info->CompatibleIdList.Ids[i].String);
        }
    }
    else
    {
        AcpiOsPrintf ("_CID: <Not Present>\n");
    }

    ACPI_FREE (Info);
    return (AE_OK);
}
Beispiel #19
0
static void
AdCreateTableHeader (
    char                    *Filename,
    ACPI_TABLE_HEADER       *Table)
{
    char                    *NewFilename;
    UINT8                   Checksum;


    /*
     * Print file header and dump original table header
     */
    AdDisassemblerHeader (Filename);

    AcpiOsPrintf (" * Original Table Header:\n");
    AcpiOsPrintf (" *     Signature        \"%4.4s\"\n",    Table->Signature);
    AcpiOsPrintf (" *     Length           0x%8.8X (%u)\n", Table->Length, Table->Length);

    /* Print and validate the revision */

    AcpiOsPrintf (" *     Revision         0x%2.2X",      Table->Revision);

    switch (Table->Revision)
    {
    case 0:
        AcpiOsPrintf (" **** Invalid Revision");
        break;

    case 1:
        /* Revision of DSDT controls the ACPI integer width */

        if (ACPI_COMPARE_NAME (Table->Signature, ACPI_SIG_DSDT))
        {
            AcpiOsPrintf (" **** 32-bit table (V1), no 64-bit math support");
        }
        break;

    default:
        break;
    }
    AcpiOsPrintf ("\n");

    /* Print and validate the table checksum */

    AcpiOsPrintf (" *     Checksum         0x%2.2X",        Table->Checksum);

    Checksum = AcpiTbChecksum (ACPI_CAST_PTR (UINT8, Table), Table->Length);
    if (Checksum)
    {
        AcpiOsPrintf (" **** Incorrect checksum, should be 0x%2.2X",
            (UINT8) (Table->Checksum - Checksum));
    }
    AcpiOsPrintf ("\n");

    AcpiOsPrintf (" *     OEM ID           \"%.6s\"\n",     Table->OemId);
    AcpiOsPrintf (" *     OEM Table ID     \"%.8s\"\n",     Table->OemTableId);
    AcpiOsPrintf (" *     OEM Revision     0x%8.8X (%u)\n", Table->OemRevision, Table->OemRevision);
    AcpiOsPrintf (" *     Compiler ID      \"%.4s\"\n",     Table->AslCompilerId);
    AcpiOsPrintf (" *     Compiler Version 0x%8.8X (%u)\n", Table->AslCompilerRevision, Table->AslCompilerRevision);
    AcpiOsPrintf (" */\n\n");

    /* Create AML output filename based on input filename */

    if (Filename)
    {
        NewFilename = FlGenerateFilename (Filename, "aml");
    }
    else
    {
        NewFilename = ACPI_ALLOCATE_ZEROED (9);
        strncat (NewFilename, Table->Signature, 4);
        strcat (NewFilename, ".aml");
    }

    /* Open the ASL definition block */

    AcpiOsPrintf (
        "DefinitionBlock (\"%s\", \"%4.4s\", %hu, \"%.6s\", \"%.8s\", 0x%8.8X)\n",
        NewFilename, Table->Signature, Table->Revision,
        Table->OemId, Table->OemTableId, Table->OemRevision);

    ACPI_FREE (NewFilename);
}
Beispiel #20
0
static void
AcpiDbDoOneSleepState (
    UINT8                   SleepState)
{
    ACPI_STATUS             Status;
    UINT8                   SleepTypeA;
    UINT8                   SleepTypeB;


    /* Validate parameter */

    if (SleepState > ACPI_S_STATES_MAX)
    {
        AcpiOsPrintf ("Sleep state %d out of range (%d max)\n",
            SleepState, ACPI_S_STATES_MAX);
        return;
    }

    AcpiOsPrintf ("\n---- Invoking sleep state S%d (%s):\n",
        SleepState, AcpiGbl_SleepStateNames[SleepState]);

    /* Get the values for the sleep type registers (for display only) */

    Status = AcpiGetSleepTypeData (SleepState, &SleepTypeA, &SleepTypeB);
    if (ACPI_FAILURE (Status))
    {
        AcpiOsPrintf ("Could not evaluate [%s] method, %s\n",
            AcpiGbl_SleepStateNames[SleepState],
            AcpiFormatException (Status));
        return;
    }

    AcpiOsPrintf (
        "Register values for sleep state S%d: Sleep-A: %.2X, Sleep-B: %.2X\n",
        SleepState, SleepTypeA, SleepTypeB);

    /* Invoke the various sleep/wake interfaces */

    AcpiOsPrintf ("**** Sleep: Prepare to sleep (S%d) ****\n",
        SleepState);
    Status = AcpiEnterSleepStatePrep (SleepState);
    if (ACPI_FAILURE (Status))
    {
        goto ErrorExit;
    }

    AcpiOsPrintf ("**** Sleep: Going to sleep (S%d) ****\n",
        SleepState);
    Status = AcpiEnterSleepState (SleepState);
    if (ACPI_FAILURE (Status))
    {
        goto ErrorExit;
    }

    AcpiOsPrintf ("**** Wake: Prepare to return from sleep (S%d) ****\n",
        SleepState);
    Status = AcpiLeaveSleepStatePrep (SleepState);
    if (ACPI_FAILURE (Status))
    {
        goto ErrorExit;
    }

    AcpiOsPrintf ("**** Wake: Return from sleep (S%d) ****\n",
        SleepState);
    Status = AcpiLeaveSleepState (SleepState);
    if (ACPI_FAILURE (Status))
    {
        goto ErrorExit;
    }

    return;


ErrorExit:
    ACPI_EXCEPTION ((AE_INFO, Status, "During invocation of sleep state S%d",
        SleepState));
}
Beispiel #21
0
void
AcpiDbSetMethodData (
    char                    *TypeArg,
    char                    *IndexArg,
    char                    *ValueArg)
{
    char                    Type;
    UINT32                  Index;
    UINT32                  Value;
    ACPI_WALK_STATE         *WalkState;
    ACPI_OPERAND_OBJECT     *ObjDesc;
    ACPI_STATUS             Status;
    ACPI_NAMESPACE_NODE     *Node;


    /* Validate TypeArg */

    AcpiUtStrupr (TypeArg);
    Type = TypeArg[0];
    if ((Type != 'L') &&
        (Type != 'A') &&
        (Type != 'N'))
    {
        AcpiOsPrintf ("Invalid SET operand: %s\n", TypeArg);
        return;
    }

    Value = strtoul (ValueArg, NULL, 16);

    if (Type == 'N')
    {
        Node = AcpiDbConvertToNode (IndexArg);
        if (!Node)
        {
            return;
        }

        if (Node->Type != ACPI_TYPE_INTEGER)
        {
            AcpiOsPrintf ("Can only set Integer nodes\n");
            return;
        }
        ObjDesc = Node->Object;
        ObjDesc->Integer.Value = Value;
        return;
    }

    /* Get the index and value */

    Index = strtoul (IndexArg, NULL, 16);

    WalkState = AcpiDsGetCurrentWalkState (AcpiGbl_CurrentWalkList);
    if (!WalkState)
    {
        AcpiOsPrintf ("There is no method currently executing\n");
        return;
    }

    /* Create and initialize the new object */

    ObjDesc = AcpiUtCreateIntegerObject ((UINT64) Value);
    if (!ObjDesc)
    {
        AcpiOsPrintf ("Could not create an internal object\n");
        return;
    }

    /* Store the new object into the target */

    switch (Type)
    {
    case 'A':

        /* Set a method argument */

        if (Index > ACPI_METHOD_MAX_ARG)
        {
            AcpiOsPrintf ("Arg%u - Invalid argument name\n", Index);
            goto Cleanup;
        }

        Status = AcpiDsStoreObjectToLocal (ACPI_REFCLASS_ARG, Index, ObjDesc,
                    WalkState);
        if (ACPI_FAILURE (Status))
        {
            goto Cleanup;
        }

        ObjDesc = WalkState->Arguments[Index].Object;

        AcpiOsPrintf ("Arg%u: ", Index);
        AcpiDmDisplayInternalObject (ObjDesc, WalkState);
        break;

    case 'L':

        /* Set a method local */

        if (Index > ACPI_METHOD_MAX_LOCAL)
        {
            AcpiOsPrintf ("Local%u - Invalid local variable name\n", Index);
            goto Cleanup;
        }

        Status = AcpiDsStoreObjectToLocal (ACPI_REFCLASS_LOCAL, Index, ObjDesc,
                    WalkState);
        if (ACPI_FAILURE (Status))
        {
            goto Cleanup;
        }

        ObjDesc = WalkState->LocalVariables[Index].Object;

        AcpiOsPrintf ("Local%u: ", Index);
        AcpiDmDisplayInternalObject (ObjDesc, WalkState);
        break;

    default:

        break;
    }

Cleanup:
    AcpiUtRemoveReference (ObjDesc);
}
Beispiel #22
0
void
AcpiDbDisplayTableInfo (
    char                    *TableArg)
{
    UINT32                  i;
    ACPI_TABLE_DESC         *TableDesc;
    ACPI_STATUS             Status;


    /* Header */

    AcpiOsPrintf ("Idx ID Status    Type            Sig  Address  Len   Header\n");

    /* Walk the entire root table list */

    for (i = 0; i < AcpiGbl_RootTableList.CurrentTableCount; i++)
    {
        TableDesc = &AcpiGbl_RootTableList.Tables[i];

        /* Index and Table ID */

        AcpiOsPrintf ("%3u %.2u ", i, TableDesc->OwnerId);

        /* Decode the table flags */

        if (!(TableDesc->Flags & ACPI_TABLE_IS_LOADED))
        {
            AcpiOsPrintf ("NotLoaded ");
        }
        else
        {
            AcpiOsPrintf ("   Loaded ");
        }

        switch (TableDesc->Flags & ACPI_TABLE_ORIGIN_MASK)
        {
        case ACPI_TABLE_ORIGIN_UNKNOWN:

            AcpiOsPrintf ("Unknown   ");
            break;

        case ACPI_TABLE_ORIGIN_MAPPED:

            AcpiOsPrintf ("Mapped    ");
            break;

        case ACPI_TABLE_ORIGIN_ALLOCATED:

            AcpiOsPrintf ("Allocated ");
            break;

        case ACPI_TABLE_ORIGIN_OVERRIDE:

            AcpiOsPrintf ("Override  ");
            break;

        default:

            AcpiOsPrintf ("INVALID   ");
            break;
        }

        /* Make sure that the table is mapped */

        Status = AcpiTbVerifyTable (TableDesc);
        if (ACPI_FAILURE (Status))
        {
            return;
        }

        /* Dump the table header */

        if (TableDesc->Pointer)
        {
            AcpiTbPrintTableHeader (TableDesc->Address, TableDesc->Pointer);
        }
        else
        {
            /* If the pointer is null, the table has been unloaded */

            ACPI_INFO ((AE_INFO, "%4.4s - Table has been unloaded",
                TableDesc->Signature.Ascii));
        }
    }
}
Beispiel #23
0
ACPI_STATUS
AeInstallTables (
    void)
{
    ACPI_STATUS             Status;
    ACPI_TABLE_HEADER       Header;
    ACPI_TABLE_HEADER       *Table;


    Status = AcpiInitializeTables (Tables, ACPI_MAX_INIT_TABLES, TRUE);
    AE_CHECK_OK (AcpiInitializeTables, Status);

    Status = AcpiReallocateRootTable ();
    AE_CHECK_OK (AcpiReallocateRootTable, Status);

    Status = AcpiLoadTables ();
    AE_CHECK_OK (AcpiLoadTables, Status);

    /*
     * Test run-time control method installation. Do it twice to test code
     * for an existing name.
     */
    Status = AcpiInstallMethod (MethodCode);
    if (ACPI_FAILURE (Status))
    {
        AcpiOsPrintf ("%s, Could not install method\n",
            AcpiFormatException (Status));
    }

    Status = AcpiInstallMethod (MethodCode);
    if (ACPI_FAILURE (Status))
    {
        AcpiOsPrintf ("%s, Could not install method\n",
            AcpiFormatException (Status));
    }

    if (AcpiGbl_LoadTestTables)
    {
        /* Test multiple table/UEFI support. First, get the headers */

        Status = AcpiGetTableHeader (ACPI_SIG_UEFI, 1, &Header);
        AE_CHECK_OK (AcpiGetTableHeader, Status);

        Status = AcpiGetTableHeader (ACPI_SIG_UEFI, 2, &Header);
        AE_CHECK_OK (AcpiGetTableHeader, Status);

        Status = AcpiGetTableHeader (ACPI_SIG_UEFI, 3, &Header);
        AE_CHECK_STATUS (AcpiGetTableHeader, Status, AE_NOT_FOUND);

        /* Now get the actual tables */

        Status = AcpiGetTable (ACPI_SIG_UEFI, 1, &Table);
        AE_CHECK_OK (AcpiGetTable, Status);

        Status = AcpiGetTable (ACPI_SIG_UEFI, 2, &Table);
        AE_CHECK_OK (AcpiGetTable, Status);

        Status = AcpiGetTable (ACPI_SIG_UEFI, 3, &Table);
        AE_CHECK_STATUS (AcpiGetTable, Status, AE_NOT_FOUND);
    }

    return (AE_OK);
}
Beispiel #24
0
void
AcpiDbDisplayInterfaces (
    char                    *ActionArg,
    char                    *InterfaceNameArg)
{
    ACPI_INTERFACE_INFO     *NextInterface;
    char                    *SubString;
    ACPI_STATUS             Status;


    /* If no arguments, just display current interface list */

    if (!ActionArg)
    {
        (void) AcpiOsAcquireMutex (AcpiGbl_OsiMutex,
                    ACPI_WAIT_FOREVER);

        NextInterface = AcpiGbl_SupportedInterfaces;
        while (NextInterface)
        {
            if (!(NextInterface->Flags & ACPI_OSI_INVALID))
            {
                AcpiOsPrintf ("%s\n", NextInterface->Name);
            }
            NextInterface = NextInterface->Next;
        }

        AcpiOsReleaseMutex (AcpiGbl_OsiMutex);
        return;
    }

    /* If ActionArg exists, so must InterfaceNameArg */

    if (!InterfaceNameArg)
    {
        AcpiOsPrintf ("Missing Interface Name argument\n");
        return;
    }

    /* Uppercase the action for match below */

    AcpiUtStrupr (ActionArg);

    /* Install - install an interface */

    SubString = ACPI_STRSTR ("INSTALL", ActionArg);
    if (SubString)
    {
        Status = AcpiInstallInterface (InterfaceNameArg);
        if (ACPI_FAILURE (Status))
        {
            AcpiOsPrintf ("%s, while installing \"%s\"\n",
                AcpiFormatException (Status), InterfaceNameArg);
        }
        return;
    }

    /* Remove - remove an interface */

    SubString = ACPI_STRSTR ("REMOVE", ActionArg);
    if (SubString)
    {
        Status = AcpiRemoveInterface (InterfaceNameArg);
        if (ACPI_FAILURE (Status))
        {
            AcpiOsPrintf ("%s, while removing \"%s\"\n",
                AcpiFormatException (Status), InterfaceNameArg);
        }
        return;
    }

    /* Invalid ActionArg */

    AcpiOsPrintf ("Invalid action argument: %s\n", ActionArg);
    return;
}
Beispiel #25
0
void
AcpiDmGetExternalsFromFile (
    void)
{
    FILE                    *ExternalRefFile;
    char                    *Token;
    char                    *MethodName;
    UINT32                  ArgCount;
    UINT32                  ImportCount = 0;


    if (!Gbl_ExternalRefFilename)
    {
        return;
    }

    /* Open the file */

    ExternalRefFile = fopen (Gbl_ExternalRefFilename, "r");
    if (!ExternalRefFile)
    {
        fprintf (stderr, "Could not open external reference file \"%s\"\n",
            Gbl_ExternalRefFilename);
        AslAbort ();
        return;
    }

    /* Each line defines a method */

    while (fgets (StringBuffer, ASL_MSG_BUFFER_SIZE, ExternalRefFile))
    {
        Token = strtok (StringBuffer, METHOD_SEPARATORS);   /* "External" */
        if (!Token)
        {
            continue;
        }

        if (strcmp (Token, "External"))
        {
            continue;
        }

        MethodName = strtok (NULL, METHOD_SEPARATORS);      /* Method namepath */
        if (!MethodName)
        {
            continue;
        }

        Token = strtok (NULL, METHOD_SEPARATORS);           /* "MethodObj" */
        if (!Token)
        {
            continue;
        }

        if (strcmp (Token, "MethodObj"))
        {
            continue;
        }

        Token = strtok (NULL, METHOD_SEPARATORS);           /* Arg count */
        if (!Token)
        {
            continue;
        }

        /* Convert arg count string to an integer */

        errno = 0;
        ArgCount = strtoul (Token, NULL, 0);
        if (errno)
        {
            fprintf (stderr, "Invalid argument count (%s)\n", Token);
            continue;
        }

        if (ArgCount > 7)
        {
            fprintf (stderr, "Invalid argument count (%u)\n", ArgCount);
            continue;
        }

        /* Add this external to the global list */

        AcpiOsPrintf ("%s: Importing method external (%u arguments) %s\n",
            Gbl_ExternalRefFilename, ArgCount, MethodName);

        AcpiDmAddPathToExternalList (MethodName, ACPI_TYPE_METHOD,
            ArgCount, (ACPI_EXT_RESOLVED_REFERENCE | ACPI_EXT_ORIGIN_FROM_FILE));
        ImportCount++;
    }

    if (!ImportCount)
    {
        fprintf (stderr,
            "Did not find any external methods in reference file \"%s\"\n",
            Gbl_ExternalRefFilename);
    }
    else
    {
        /* Add the external(s) to the namespace */

        AcpiDmAddExternalsToNamespace ();

        AcpiOsPrintf ("%s: Imported %u external method definitions\n",
            Gbl_ExternalRefFilename, ImportCount);
    }

    fclose (ExternalRefFile);
}
Beispiel #26
0
static void
AcpiDmCompareAmlResources (
    UINT8                   *Aml1Buffer,
    ACPI_RSDESC_SIZE        Aml1BufferLength,
    UINT8                   *Aml2Buffer,
    ACPI_RSDESC_SIZE        Aml2BufferLength)
{
    UINT8                   *Aml1;
    UINT8                   *Aml2;
    UINT8                   *Aml1End;
    UINT8                   *Aml2End;
    ACPI_RSDESC_SIZE        Aml1Length;
    ACPI_RSDESC_SIZE        Aml2Length;
    ACPI_RSDESC_SIZE        Offset = 0;
    UINT8                   ResourceType;
    UINT32                  Count = 0;
    UINT32                  i;


    /* Compare overall buffer sizes (may be different due to size rounding) */

    if (Aml1BufferLength != Aml2BufferLength)
    {
        AcpiOsPrintf (
            "**** Buffer length mismatch in converted AML: Original %X, New %X ****\n",
            Aml1BufferLength, Aml2BufferLength);
    }

    Aml1 = Aml1Buffer;
    Aml2 = Aml2Buffer;
    Aml1End = Aml1Buffer + Aml1BufferLength;
    Aml2End = Aml2Buffer + Aml2BufferLength;

    /* Walk the descriptor lists, comparing each descriptor */

    while ((Aml1 < Aml1End) && (Aml2 < Aml2End))
    {
        /* Get the lengths of each descriptor */

        Aml1Length = AcpiUtGetDescriptorLength (Aml1);
        Aml2Length = AcpiUtGetDescriptorLength (Aml2);
        ResourceType = AcpiUtGetResourceType (Aml1);

        /* Check for descriptor length match */

        if (Aml1Length != Aml2Length)
        {
            AcpiOsPrintf (
                "**** Length mismatch in descriptor [%.2X] type %2.2X, Offset %8.8X Len1 %X, Len2 %X ****\n",
                Count, ResourceType, Offset, Aml1Length, Aml2Length);
        }

        /* Check for descriptor byte match */

        else if (ACPI_MEMCMP (Aml1, Aml2, Aml1Length))
        {
            AcpiOsPrintf (
                "**** Data mismatch in descriptor [%.2X] type %2.2X, Offset %8.8X ****\n",
                Count, ResourceType, Offset);

            for (i = 0; i < Aml1Length; i++)
            {
                if (Aml1[i] != Aml2[i])
                {
                    AcpiOsPrintf (
                        "Mismatch at byte offset %.2X: is %2.2X, should be %2.2X\n",
                        i, Aml2[i], Aml1[i]);
                }
            }
        }

        /* Exit on EndTag descriptor */

        if (ResourceType == ACPI_RESOURCE_NAME_END_TAG)
        {
            return;
        }

        /* Point to next descriptor in each buffer */

        Count++;
        Offset += Aml1Length;
        Aml1 += Aml1Length;
        Aml2 += Aml2Length;
    }
}
Beispiel #27
0
void
AcpiDbDecodeAndDisplayObject (
    char                    *Target,
    char                    *OutputType)
{
    void                    *ObjPtr;
    ACPI_NAMESPACE_NODE     *Node;
    ACPI_OPERAND_OBJECT     *ObjDesc;
    UINT32                  Display = DB_BYTE_DISPLAY;
    char                    Buffer[80];
    ACPI_BUFFER             RetBuf;
    ACPI_STATUS             Status;
    UINT32                  Size;


    if (!Target)
    {
        return;
    }

    /* Decode the output type */

    if (OutputType)
    {
        AcpiUtStrupr (OutputType);
        if (OutputType[0] == 'W')
        {
            Display = DB_WORD_DISPLAY;
        }
        else if (OutputType[0] == 'D')
        {
            Display = DB_DWORD_DISPLAY;
        }
        else if (OutputType[0] == 'Q')
        {
            Display = DB_QWORD_DISPLAY;
        }
    }

    RetBuf.Length = sizeof (Buffer);
    RetBuf.Pointer = Buffer;

    /* Differentiate between a number and a name */

    if ((Target[0] >= 0x30) && (Target[0] <= 0x39))
    {
        ObjPtr = AcpiDbGetPointer (Target);
        if (!AcpiOsReadable (ObjPtr, 16))
        {
            AcpiOsPrintf (
                "Address %p is invalid in this address space\n",
                ObjPtr);
            return;
        }

        /* Decode the object type */

        switch (ACPI_GET_DESCRIPTOR_TYPE (ObjPtr))
        {
        case ACPI_DESC_TYPE_NAMED:

            /* This is a namespace Node */

            if (!AcpiOsReadable (ObjPtr, sizeof (ACPI_NAMESPACE_NODE)))
            {
                AcpiOsPrintf (
                    "Cannot read entire Named object at address %p\n",
                    ObjPtr);
                return;
            }

            Node = ObjPtr;
            goto DumpNode;

        case ACPI_DESC_TYPE_OPERAND:

            /* This is a ACPI OPERAND OBJECT */

            if (!AcpiOsReadable (ObjPtr, sizeof (ACPI_OPERAND_OBJECT)))
            {
                AcpiOsPrintf (
                    "Cannot read entire ACPI object at address %p\n",
                    ObjPtr);
                return;
            }

            AcpiUtDebugDumpBuffer (ObjPtr, sizeof (ACPI_OPERAND_OBJECT),
                Display, ACPI_UINT32_MAX);
            AcpiExDumpObjectDescriptor (ObjPtr, 1);
            break;

        case ACPI_DESC_TYPE_PARSER:

            /* This is a Parser Op object */

            if (!AcpiOsReadable (ObjPtr, sizeof (ACPI_PARSE_OBJECT)))
            {
                AcpiOsPrintf (
                    "Cannot read entire Parser object at address %p\n",
                    ObjPtr);
                return;
            }

            AcpiUtDebugDumpBuffer (ObjPtr, sizeof (ACPI_PARSE_OBJECT),
                Display, ACPI_UINT32_MAX);
            AcpiDbDumpParserDescriptor ((ACPI_PARSE_OBJECT *) ObjPtr);
            break;

        default:

            /* Is not a recognizeable object */

            AcpiOsPrintf (
                "Not a known ACPI internal object, descriptor type %2.2X\n",
                ACPI_GET_DESCRIPTOR_TYPE (ObjPtr));

            Size = 16;
            if (AcpiOsReadable (ObjPtr, 64))
            {
                Size = 64;
            }

            /* Just dump some memory */

            AcpiUtDebugDumpBuffer (ObjPtr, Size, Display, ACPI_UINT32_MAX);
            break;
        }

        return;
    }

    /* The parameter is a name string that must be resolved to a Named obj */

    Node = AcpiDbLocalNsLookup (Target);
    if (!Node)
    {
        return;
    }


DumpNode:
    /* Now dump the NS node */

    Status = AcpiGetName (Node, ACPI_FULL_PATHNAME_NO_TRAILING, &RetBuf);
    if (ACPI_FAILURE (Status))
    {
        AcpiOsPrintf ("Could not convert name to pathname\n");
    }

    else
    {
        AcpiOsPrintf ("Object (%p) Pathname:  %s\n",
            Node, (char *) RetBuf.Pointer);
    }

    if (!AcpiOsReadable (Node, sizeof (ACPI_NAMESPACE_NODE)))
    {
        AcpiOsPrintf ("Invalid Named object at address %p\n", Node);
        return;
    }

    AcpiUtDebugDumpBuffer ((void *) Node, sizeof (ACPI_NAMESPACE_NODE),
        Display, ACPI_UINT32_MAX);
    AcpiExDumpNamespaceNode (Node, 1);

    ObjDesc = AcpiNsGetAttachedObject (Node);
    if (ObjDesc)
    {
        AcpiOsPrintf ("\nAttached Object (%p):\n", ObjDesc);
        if (!AcpiOsReadable (ObjDesc, sizeof (ACPI_OPERAND_OBJECT)))
        {
            AcpiOsPrintf ("Invalid internal ACPI Object at address %p\n",
                ObjDesc);
            return;
        }

        AcpiUtDebugDumpBuffer ((void *) ObjDesc,
            sizeof (ACPI_OPERAND_OBJECT), Display, ACPI_UINT32_MAX);
        AcpiExDumpObjectDescriptor (ObjDesc, 1);
    }
}
Beispiel #28
0
static ACPI_STATUS
AcpiDmTestResourceConversion (
    ACPI_NAMESPACE_NODE     *Node,
    char                    *Name)
{
    ACPI_STATUS             Status;
    ACPI_BUFFER             ReturnBuffer;
    ACPI_BUFFER             ResourceBuffer;
    ACPI_BUFFER             NewAml;
    ACPI_OBJECT             *OriginalAml;


    AcpiOsPrintf ("Resource Conversion Comparison:\n");

    NewAml.Length = ACPI_ALLOCATE_LOCAL_BUFFER;
    ReturnBuffer.Length = ACPI_ALLOCATE_LOCAL_BUFFER;
    ResourceBuffer.Length = ACPI_ALLOCATE_LOCAL_BUFFER;

    /* Get the original _CRS AML resource template */

    Status = AcpiEvaluateObject (Node, Name, NULL, &ReturnBuffer);
    if (ACPI_FAILURE (Status))
    {
        AcpiOsPrintf ("Could not obtain %s: %s\n",
            Name, AcpiFormatException (Status));
        return (Status);
    }

    /* Get the AML resource template, converted to internal resource structs */

    Status = AcpiGetCurrentResources (Node, &ResourceBuffer);
    if (ACPI_FAILURE (Status))
    {
        AcpiOsPrintf ("AcpiGetCurrentResources failed: %s\n",
            AcpiFormatException (Status));
        goto Exit1;
    }

    /* Convert internal resource list to external AML resource template */

    Status = AcpiRsCreateAmlResources (ResourceBuffer.Pointer, &NewAml);
    if (ACPI_FAILURE (Status))
    {
        AcpiOsPrintf ("AcpiRsCreateAmlResources failed: %s\n",
            AcpiFormatException (Status));
        goto Exit2;
    }

    /* Compare original AML to the newly created AML resource list */

    OriginalAml = ReturnBuffer.Pointer;

    AcpiDmCompareAmlResources (
        OriginalAml->Buffer.Pointer, (ACPI_RSDESC_SIZE) OriginalAml->Buffer.Length,
        NewAml.Pointer, (ACPI_RSDESC_SIZE) NewAml.Length);

    /* Cleanup and exit */

    ACPI_FREE (NewAml.Pointer);
Exit2:
    ACPI_FREE (ResourceBuffer.Pointer);
Exit1:
    ACPI_FREE (ReturnBuffer.Pointer);
    return (Status);
}
Beispiel #29
0
void
AcpiDbDisplayObjectType (
    char                    *Name)
{
    ACPI_NAMESPACE_NODE     *Node;
    ACPI_DEVICE_INFO        *Info;
    ACPI_STATUS             Status;
    UINT32                  i;


    Node = AcpiDbConvertToNode (Name);
    if (!Node)
    {
        return;
    }

    Status = AcpiGetObjectInfo (ACPI_CAST_PTR (ACPI_HANDLE, Node), &Info);
    if (ACPI_FAILURE (Status))
    {
        AcpiOsPrintf ("Could not get object info, %s\n",
            AcpiFormatException (Status));
        return;
    }

    if (Info->Valid & ACPI_VALID_ADR)
    {
        AcpiOsPrintf ("ADR: %8.8X%8.8X, STA: %8.8X, Flags: %X\n",
            ACPI_FORMAT_UINT64 (Info->Address),
            Info->CurrentStatus, Info->Flags);
    }
    if (Info->Valid & ACPI_VALID_SXDS)
    {
        AcpiOsPrintf ("S1D-%2.2X S2D-%2.2X S3D-%2.2X S4D-%2.2X\n",
            Info->HighestDstates[0], Info->HighestDstates[1],
            Info->HighestDstates[2], Info->HighestDstates[3]);
    }
    if (Info->Valid & ACPI_VALID_SXWS)
    {
        AcpiOsPrintf ("S0W-%2.2X S1W-%2.2X S2W-%2.2X S3W-%2.2X S4W-%2.2X\n",
            Info->LowestDstates[0], Info->LowestDstates[1],
            Info->LowestDstates[2], Info->LowestDstates[3],
            Info->LowestDstates[4]);
    }

    if (Info->Valid & ACPI_VALID_HID)
    {
        AcpiOsPrintf ("HID: %s\n", Info->HardwareId.String);
    }

    if (Info->Valid & ACPI_VALID_UID)
    {
        AcpiOsPrintf ("UID: %s\n", Info->UniqueId.String);
    }

    if (Info->Valid & ACPI_VALID_SUB)
    {
        AcpiOsPrintf ("SUB: %s\n", Info->SubsystemId.String);
    }

    if (Info->Valid & ACPI_VALID_CID)
    {
        for (i = 0; i < Info->CompatibleIdList.Count; i++)
        {
            AcpiOsPrintf ("CID %u: %s\n", i,
                Info->CompatibleIdList.Ids[i].String);
        }
    }

    ACPI_FREE (Info);
}
Beispiel #30
0
void
AcpiUtDumpAllocations (
    UINT32                  Component,
    const char              *Module)
{
    ACPI_DEBUG_MEM_BLOCK    *Element;
    ACPI_DESCRIPTOR         *Descriptor;
    UINT32                  NumOutstanding = 0;


    ACPI_FUNCTION_TRACE (UtDumpAllocations);


    /*
     * Walk the allocation list.
     */
    if (ACPI_FAILURE (AcpiUtAcquireMutex (ACPI_MTX_MEMORY)))
    {
        return;
    }

    Element = AcpiGbl_GlobalList->ListHead;
    while (Element)
    {
        if ((Element->Component & Component) &&
            ((Module == NULL) || (0 == ACPI_STRCMP (Module, Element->Module))))
        {
            /* Ignore allocated objects that are in a cache */

            Descriptor = ACPI_CAST_PTR (ACPI_DESCRIPTOR, &Element->UserSpace);
            if (ACPI_GET_DESCRIPTOR_TYPE (Descriptor) != ACPI_DESC_TYPE_CACHED)
            {
                AcpiOsPrintf ("%p Len %04X %9.9s-%d [%s] ",
                    Descriptor, Element->Size, Element->Module,
                    Element->Line, AcpiUtGetDescriptorName (Descriptor));

                /* Most of the elements will be Operand objects. */

                switch (ACPI_GET_DESCRIPTOR_TYPE (Descriptor))
                {
                case ACPI_DESC_TYPE_OPERAND:
                    AcpiOsPrintf ("%12.12s R%hd",
                        AcpiUtGetTypeName (Descriptor->Object.Common.Type),
                        Descriptor->Object.Common.ReferenceCount);
                    break;

                case ACPI_DESC_TYPE_PARSER:
                    AcpiOsPrintf ("AmlOpcode %04hX",
                        Descriptor->Op.Asl.AmlOpcode);
                    break;

                case ACPI_DESC_TYPE_NAMED:
                    AcpiOsPrintf ("%4.4s",
                        AcpiUtGetNodeName (&Descriptor->Node));
                    break;

                default:
                    break;
                }

                AcpiOsPrintf ( "\n");
                NumOutstanding++;
            }
        }
        Element = Element->Next;
    }

    (void) AcpiUtReleaseMutex (ACPI_MTX_MEMORY);

    /* Print summary */

    if (!NumOutstanding)
    {
        ACPI_INFO ((AE_INFO,
            "No outstanding allocations"));
    }
    else
    {
        ACPI_ERROR ((AE_INFO,
            "%d(%X) Outstanding allocations",
            NumOutstanding, NumOutstanding));
    }

    return_VOID;
}