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/*******************************************************************************

 *

 * Module Name: dbcmds - Miscellaneous debug commands and output routines

 *

 ******************************************************************************/

/******************************************************************************

 *

 * 1. Copyright Notice

 *

 * Some or all of this work - Copyright (c) 1999 - 2011, Intel Corp.

 * All rights reserved.

 *

 * 2. License

 *

 * 2.1. This is your license from Intel Corp. under its intellectual property

 * rights.  You may have additional license terms from the party that provided

 * you this software, covering your right to use that party's intellectual

 * property rights.

 *

 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a

 * copy of the source code appearing in this file ("Covered Code") an

 * irrevocable, perpetual, worldwide license under Intel's copyrights in the

 * base code distributed originally by Intel ("Original Intel Code") to copy,

 * make derivatives, distribute, use and display any portion of the Covered

 * Code in any form, with the right to sublicense such rights; and

 *

 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent

 * license (with the right to sublicense), under only those claims of Intel

 * patents that are infringed by the Original Intel Code, to make, use, sell,

 * offer to sell, and import the Covered Code and derivative works thereof

 * solely to the minimum extent necessary to exercise the above copyright

 * license, and in no event shall the patent license extend to any additions

 * to or modifications of the Original Intel Code.  No other license or right

 * is granted directly or by implication, estoppel or otherwise;

 *

 * The above copyright and patent license is granted only if the following

 * conditions are met:

 *

 * 3. Conditions

 *

 * 3.1. Redistribution of Source with Rights to Further Distribute Source.

 * Redistribution of source code of any substantial portion of the Covered

 * Code or modification with rights to further distribute source must include

 * the above Copyright Notice, the above License, this list of Conditions,

 * and the following Disclaimer and Export Compliance provision.  In addition,

 * Licensee must cause all Covered Code to which Licensee contributes to

 * contain a file documenting the changes Licensee made to create that Covered

 * Code and the date of any change.  Licensee must include in that file the

 * documentation of any changes made by any predecessor Licensee.  Licensee

 * must include a prominent statement that the modification is derived,

 * directly or indirectly, from Original Intel Code.

 *

 * 3.2. Redistribution of Source with no Rights to Further Distribute Source.

 * Redistribution of source code of any substantial portion of the Covered

 * Code or modification without rights to further distribute source must

 * include the following Disclaimer and Export Compliance provision in the

 * documentation and/or other materials provided with distribution.  In

 * addition, Licensee may not authorize further sublicense of source of any

 * portion of the Covered Code, and must include terms to the effect that the

 * license from Licensee to its licensee is limited to the intellectual

 * property embodied in the software Licensee provides to its licensee, and

 * not to intellectual property embodied in modifications its licensee may

 * make.

 *

 * 3.3. Redistribution of Executable. Redistribution in executable form of any

 * substantial portion of the Covered Code or modification must reproduce the

 * above Copyright Notice, and the following Disclaimer and Export Compliance

 * provision in the documentation and/or other materials provided with the

 * distribution.

 *

 * 3.4. Intel retains all right, title, and interest in and to the Original

 * Intel Code.

 *

 * 3.5. Neither the name Intel nor any other trademark owned or controlled by

 * Intel shall be used in advertising or otherwise to promote the sale, use or

 * other dealings in products derived from or relating to the Covered Code

 * without prior written authorization from Intel.

 *

 * 4. Disclaimer and Export Compliance

 *

 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED

 * HERE.  ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE

 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT,  ASSISTANCE,

 * INSTALLATION, TRAINING OR OTHER SERVICES.  INTEL WILL NOT PROVIDE ANY

 * UPDATES, ENHANCEMENTS OR EXTENSIONS.  INTEL SPECIFICALLY DISCLAIMS ANY

 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A

 * PARTICULAR PURPOSE.

 *

 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES

 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR

 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,

 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY

 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL

 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES.  THESE LIMITATIONS

 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY

 * LIMITED REMEDY.

 *

 * 4.3. Licensee shall not export, either directly or indirectly, any of this

 * software or system incorporating such software without first obtaining any

 * required license or other approval from the U. S. Department of Commerce or

 * any other agency or department of the United States Government.  In the

 * event Licensee exports any such software from the United States or

 * re-exports any such software from a foreign destination, Licensee shall

 * ensure that the distribution and export/re-export of the software is in

 * compliance with all laws, regulations, orders, or other restrictions of the

 * U.S. Export Administration Regulations. Licensee agrees that neither it nor

 * any of its subsidiaries will export/re-export any technical data, process,

 * software, or service, directly or indirectly, to any country for which the

 * United States government or any agency thereof requires an export license,

 * other governmental approval, or letter of assurance, without first obtaining

 * such license, approval or letter.

 *

 *****************************************************************************/

#include "acpi.h"

#include "accommon.h"

#include "acevents.h"

#include "acdebug.h"

#include "acresrc.h"

#include "actables.h"

#ifdef ACPI_DEBUGGER

#define _COMPONENT          ACPI_CA_DEBUGGER

        ACPI_MODULE_NAME    ("dbcmds")

/* Local prototypes */

static void

AcpiDmCompareAmlResources (

    UINT8                   *Aml1Buffer,

    ACPI_RSDESC_SIZE        Aml1BufferLength,

    UINT8                   *Aml2Buffer,

    ACPI_RSDESC_SIZE        Aml2BufferLength);

static ACPI_STATUS

AcpiDmTestResourceConversion (

    ACPI_NAMESPACE_NODE     *Node,

    char                    *Name);

/*******************************************************************************

 *

 * FUNCTION:    AcpiDbConvertToNode

 *

 * PARAMETERS:  InString        - String to convert

 *

 * RETURN:      Pointer to a NS node

 *

 * DESCRIPTION: Convert a string to a valid NS pointer.  Handles numeric or

 *              alpha strings.

 *

 ******************************************************************************/

ACPI_NAMESPACE_NODE *

AcpiDbConvertToNode (

    char                    *InString)

{

    ACPI_NAMESPACE_NODE     *Node;

    if ((*InString >= 0x30) && (*InString <= 0x39))

    {

        /* Numeric argument, convert */

        Node = ACPI_TO_POINTER (ACPI_STRTOUL (InString, NULL, 16));

        if (!AcpiOsReadable (Node, sizeof (ACPI_NAMESPACE_NODE)))

        {

            AcpiOsPrintf ("Address %p is invalid in this address space\n",

                Node);

            return (NULL);

        }

        /* Make sure pointer is valid NS node */

        if (ACPI_GET_DESCRIPTOR_TYPE (Node) != ACPI_DESC_TYPE_NAMED)

        {

            AcpiOsPrintf ("Address %p is not a valid NS node [%s]\n",

                    Node, AcpiUtGetDescriptorName (Node));

            return (NULL);

        }

    }

    else

    {

        /* Alpha argument */

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

         * Named obj

         */

        Node = AcpiDbLocalNsLookup (InString);

        if (!Node)

        {

            Node = AcpiGbl_RootNode;

        }

    }

    return (Node);

}

/*******************************************************************************

 *

 * FUNCTION:    AcpiDbSleep

 *

 * PARAMETERS:  ObjectArg       - Desired sleep state (0-5)

 *

 * RETURN:      Status

 *

 * DESCRIPTION: Simulate a sleep/wake sequence

 *

 ******************************************************************************/

ACPI_STATUS

AcpiDbSleep (

    char                    *ObjectArg)

{

    ACPI_STATUS             Status;

    UINT8                   SleepState;

    SleepState = (UINT8) ACPI_STRTOUL (ObjectArg, NULL, 0);

    AcpiOsPrintf ("**** Prepare to sleep ****\n");

    Status = AcpiEnterSleepStatePrep (SleepState);

    if (ACPI_FAILURE (Status))

    {

        return (Status);

    }

    AcpiOsPrintf ("**** Going to sleep ****\n");

    Status = AcpiEnterSleepState (SleepState);

    if (ACPI_FAILURE (Status))

    {

        return (Status);

    }

    AcpiOsPrintf ("**** returning from sleep ****\n");

    Status = AcpiLeaveSleepState (SleepState);

    return (Status);

}

/*******************************************************************************

 *

 * FUNCTION:    AcpiDbDisplayLocks

 *

 * PARAMETERS:  None

 *

 * RETURN:      None

 *

 * DESCRIPTION: Display information about internal mutexes.

 *

 ******************************************************************************/

void

AcpiDbDisplayLocks (

    void)

{

    UINT32                  i;

    for (i = 0; i < ACPI_MAX_MUTEX; i++)

    {

        AcpiOsPrintf ("%26s : %s\n", AcpiUtGetMutexName (i),

            AcpiGbl_MutexInfo[i].ThreadId == ACPI_MUTEX_NOT_ACQUIRED

                ? "Locked" : "Unlocked");

    }

}

/*******************************************************************************

 *

 * FUNCTION:    AcpiDbDisplayTableInfo

 *

 * PARAMETERS:  TableArg        - String with name of table to be displayed

 *

 * RETURN:      None

 *

 * DESCRIPTION: Display information about loaded tables.  Current

 *              implementation displays all loaded tables.

 *

 ******************************************************************************/

void

AcpiDbDisplayTableInfo (

    char                    *TableArg)

{

    UINT32                  i;

    ACPI_TABLE_DESC         *TableDesc;

    ACPI_STATUS             Status;

    /* Walk the entire root table list */

    for (i = 0; i < AcpiGbl_RootTableList.CurrentTableCount; i++)

    {

        TableDesc = &AcpiGbl_RootTableList.Tables[i];

        AcpiOsPrintf ("%u ", i);

        /* 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));

        }

    }

}

/*******************************************************************************

 *

 * FUNCTION:    AcpiDbUnloadAcpiTable

 *

 * PARAMETERS:  TableArg        - Name of the table to be unloaded

 *              InstanceArg     - Which instance of the table to unload (if

 *                                there are multiple tables of the same type)

 *

 * RETURN:      Nonde

 *

 * DESCRIPTION: Unload an ACPI table.

 *              Instance is not implemented

 *

 ******************************************************************************/

void

AcpiDbUnloadAcpiTable (

    char                    *TableArg,

    char                    *InstanceArg)

{

/* TBD: Need to reimplement for new data structures */

#if 0

    UINT32                  i;

    ACPI_STATUS             Status;

    /* Search all tables for the target type */

    for (i = 0; i < (ACPI_TABLE_ID_MAX+1); i++)

    {

        if (!ACPI_STRNCMP (TableArg, AcpiGbl_TableData[i].Signature,

                AcpiGbl_TableData[i].SigLength))

        {

            /* Found the table, unload it */

            Status = AcpiUnloadTable (i);

            if (ACPI_SUCCESS (Status))

            {

                AcpiOsPrintf ("[%s] unloaded and uninstalled\n", TableArg);

            }

            else

            {

                AcpiOsPrintf ("%s, while unloading [%s]\n",

                    AcpiFormatException (Status), TableArg);

            }

            return;

        }

    }

    AcpiOsPrintf ("Unknown table type [%s]\n", TableArg);

#endif

}

/*******************************************************************************

 *

 * FUNCTION:    AcpiDbSendNotify

 *

 * PARAMETERS:  Name            - Name of ACPI object to send the notify to

 *              Value           - Value of the notify to send.

 *

 * RETURN:      None

 *

 * DESCRIPTION: Send an ACPI notification.  The value specified is sent to the

 *              named object as an ACPI notify.

 *

 ******************************************************************************/

void

AcpiDbSendNotify (

    char                    *Name,

    UINT32                  Value)

{

    ACPI_NAMESPACE_NODE     *Node;

    ACPI_STATUS             Status;

    /* Translate name to an Named object */

    Node = AcpiDbConvertToNode (Name);

    if (!Node)

    {

        return;

    }

    /* Decode Named object type */

    switch (Node->Type)

    {

    case ACPI_TYPE_DEVICE:

    case ACPI_TYPE_THERMAL:

         /* Send the notify */

        Status = AcpiEvQueueNotifyRequest (Node, Value);

        if (ACPI_FAILURE (Status))

        {

            AcpiOsPrintf ("Could not queue notify\n");

        }

        break;

    default:

        AcpiOsPrintf ("Named object is not a device or a thermal object\n");

        break;

    }

}

/*******************************************************************************

 *

 * FUNCTION:    AcpiDbDisplayInterfaces

 *

 * PARAMETERS:  ActionArg           - Null, "install", or "remove"

 *              InterfaceNameArg    - Name for install/remove options

 *

 * RETURN:      None

 *

 * DESCRIPTION: Display or modify the global _OSI interface list

 *

 ******************************************************************************/

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;

}

/*******************************************************************************

 *

 * FUNCTION:    AcpiDmCompareAmlResources

 *

 * PARAMETERS:  Aml1Buffer          - Contains first resource list

 *              Aml1BufferLength    - Length of first resource list

 *              Aml2Buffer          - Contains second resource list

 *              Aml2BufferLength    - Length of second resource list

 *

 * RETURN:      None

 *

 * DESCRIPTION: Compare two AML resource lists, descriptor by descriptor (in

 *              order to isolate a miscompare to an individual resource)

 *

 ******************************************************************************/

static void

AcpiDmCompareAmlResources (

    UINT8                   *Aml1Buffer,

    ACPI_RSDESC_SIZE        Aml1BufferLength,

    UINT8                   *Aml2Buffer,

    ACPI_RSDESC_SIZE        Aml2BufferLength)

{

    UINT8                   *Aml1;

    UINT8                   *Aml2;

    ACPI_RSDESC_SIZE        Aml1Length;

    ACPI_RSDESC_SIZE        Aml2Length;

    ACPI_RSDESC_SIZE        Offset = 0;

    UINT8                   ResourceType;

    UINT32                  Count = 0;

    /* 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;

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

    while (Aml1 < (Aml1Buffer + Aml1BufferLength))

    {

        /* 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 L1 %X L2 %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);

        }

        /* 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;

    }

}

/*******************************************************************************

 *

 * FUNCTION:    AcpiDmTestResourceConversion

 *

 * PARAMETERS:  Node            - Parent device node

 *              Name            - resource method name (_CRS)

 *

 * RETURN:      Status

 *

 * DESCRIPTION: Compare the original AML with a conversion of the AML to

 *              internal resource list, then back to AML.

 *

 ******************************************************************************/

static ACPI_STATUS

AcpiDmTestResourceConversion (

    ACPI_NAMESPACE_NODE     *Node,

    char                    *Name)

{

    ACPI_STATUS             Status;

    ACPI_BUFFER             ReturnObj;

    ACPI_BUFFER             ResourceObj;

    ACPI_BUFFER             NewAml;

    ACPI_OBJECT             *OriginalAml;

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

    NewAml.Length = ACPI_ALLOCATE_LOCAL_BUFFER;

    ReturnObj.Length = ACPI_ALLOCATE_LOCAL_BUFFER;

    ResourceObj.Length = ACPI_ALLOCATE_LOCAL_BUFFER;

    /* Get the original _CRS AML resource template */

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

    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, &ResourceObj);

    if (ACPI_FAILURE (Status))

    {

        AcpiOsPrintf ("AcpiGetCurrentResources failed: %s\n",

            AcpiFormatException (Status));

        goto Exit1;

    }

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

    Status = AcpiRsCreateAmlResources (ResourceObj.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 = ReturnObj.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 (ResourceObj.Pointer);

Exit1:

    ACPI_FREE (ReturnObj.Pointer);

    return (Status);

}

/*******************************************************************************

 *

 * FUNCTION:    AcpiDbDisplayResources

 *

 * PARAMETERS:  ObjectArg       - String with hex value of the object

 *

 * RETURN:      None

 *

 * DESCRIPTION: Display the resource objects associated with a device.

 *

 ******************************************************************************/

void

AcpiDbDisplayResources (

    char                    *ObjectArg)

{

    ACPI_NAMESPACE_NODE     *Node;

    ACPI_STATUS             Status;

    ACPI_BUFFER             ReturnObj;

    AcpiDbSetOutputDestination (ACPI_DB_REDIRECTABLE_OUTPUT);

    AcpiDbgLevel |= ACPI_LV_RESOURCES;

    /* Convert string to object pointer */

    Node = AcpiDbConvertToNode (ObjectArg);

    if (!Node)

    {

        return;

    }

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

    ReturnObj.Pointer = AcpiGbl_DbBuffer;

    ReturnObj.Length  = ACPI_DEBUG_BUFFER_SIZE;

    /* _PRT */

    AcpiOsPrintf ("Evaluating _PRT\n");

    /* Check if _PRT exists */

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

    if (ACPI_FAILURE (Status))

    {

        AcpiOsPrintf ("Could not obtain _PRT: %s\n",

            AcpiFormatException (Status));

        goto GetCrs;

    }

    ReturnObj.Pointer = AcpiGbl_DbBuffer;

    ReturnObj.Length  = ACPI_DEBUG_BUFFER_SIZE;

    Status = AcpiGetIrqRoutingTable (Node, &ReturnObj);

    if (ACPI_FAILURE (Status))

    {

        AcpiOsPrintf ("GetIrqRoutingTable failed: %s\n",

            AcpiFormatException (Status));

        goto GetCrs;

    }

    AcpiRsDumpIrqList (ACPI_CAST_PTR (UINT8, AcpiGbl_DbBuffer));

    /* _CRS */

GetCrs:

    AcpiOsPrintf ("Evaluating _CRS\n");

    ReturnObj.Pointer = AcpiGbl_DbBuffer;

    ReturnObj.Length  = ACPI_DEBUG_BUFFER_SIZE;

    /* Check if _CRS exists */

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

    if (ACPI_FAILURE (Status))

    {

        AcpiOsPrintf ("Could not obtain _CRS: %s\n",

            AcpiFormatException (Status));

        goto GetPrs;

    }

    /* Get the _CRS resource list */

    ReturnObj.Pointer = AcpiGbl_DbBuffer;

    ReturnObj.Length  = ACPI_DEBUG_BUFFER_SIZE;

    Status = AcpiGetCurrentResources (Node, &ReturnObj);

    if (ACPI_FAILURE (Status))

    {

        AcpiOsPrintf ("AcpiGetCurrentResources failed: %s\n",

            AcpiFormatException (Status));

        goto GetPrs;

    }

    /* Dump the _CRS resource list */

    AcpiRsDumpResourceList (ACPI_CAST_PTR (ACPI_RESOURCE,

        ReturnObj.Pointer));

    /*

     * Perform comparison of original AML to newly created AML. This tests both

     * the AML->Resource conversion and the Resource->Aml conversion.

     */

    Status = AcpiDmTestResourceConversion (Node, METHOD_NAME__CRS);

    /* Execute _SRS with the resource list */

    Status = AcpiSetCurrentResources (Node, &ReturnObj);

    if (ACPI_FAILURE (Status))

    {

        AcpiOsPrintf ("AcpiSetCurrentResources failed: %s\n",

            AcpiFormatException (Status));

        goto GetPrs;

    }

    /* _PRS */

GetPrs:

    AcpiOsPrintf ("Evaluating _PRS\n");

    ReturnObj.Pointer = AcpiGbl_DbBuffer;

    ReturnObj.Length  = ACPI_DEBUG_BUFFER_SIZE;

    /* Check if _PRS exists */

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

    if (ACPI_FAILURE (Status))

    {

        AcpiOsPrintf ("Could not obtain _PRS: %s\n",

            AcpiFormatException (Status));

        goto Cleanup;

    }

    ReturnObj.Pointer = AcpiGbl_DbBuffer;

    ReturnObj.Length  = ACPI_DEBUG_BUFFER_SIZE;

    Status = AcpiGetPossibleResources (Node, &ReturnObj);

    if (ACPI_FAILURE (Status))

    {

        AcpiOsPrintf ("AcpiGetPossibleResources failed: %s\n",

            AcpiFormatException (Status));

        goto Cleanup;

    }

    AcpiRsDumpResourceList (ACPI_CAST_PTR (ACPI_RESOURCE, AcpiGbl_DbBuffer));

Cleanup:

    AcpiDbSetOutputDestination (ACPI_DB_CONSOLE_OUTPUT);

    return;

}

/*******************************************************************************

 *

 * FUNCTION:    AcpiDbGenerateGpe

 *

 * PARAMETERS:  GpeArg          - Raw GPE number, ascii string

 *              BlockArg        - GPE block number, ascii string

 *                                0 or 1 for FADT GPE blocks

 *

 * RETURN:      None

 *

 * DESCRIPTION: Generate a GPE

 *

 ******************************************************************************/

void

AcpiDbGenerateGpe (

    char                    *GpeArg,

    char                    *BlockArg)

{

    UINT32                  BlockNumber;

    UINT32                  GpeNumber;

    ACPI_GPE_EVENT_INFO     *GpeEventInfo;

    GpeNumber   = ACPI_STRTOUL (GpeArg, NULL, 0);

    BlockNumber = ACPI_STRTOUL (BlockArg, NULL, 0);

    GpeEventInfo = AcpiEvGetGpeEventInfo (ACPI_TO_POINTER (BlockNumber),

        GpeNumber);

    if (!GpeEventInfo)

    {

        AcpiOsPrintf ("Invalid GPE\n");

        return;

    }

    (void) AcpiEvGpeDispatch (NULL, GpeEventInfo, GpeNumber);

}

#endif /* ACPI_DEBUGGER */