FreeBSD/Linux Kernel Cross Reference
sys/contrib/dev/acpica/components/utilities/utdecode.c

     /******************************************************************************
      *
      * Module Name: utdecode - Utility decoding routines (value-to-string)
      *
      *****************************************************************************/
     
     /******************************************************************************
      *
      * 1. Copyright Notice
     *
     * Some or all of this work - Copyright (c) 1999 - 2022, 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.
    *
    *****************************************************************************
    *
    * Alternatively, you may choose to be licensed under the terms of the
    * following license:
    *
    * Redistribution and use in source and binary forms, with or without
    * modification, are permitted provided that the following conditions
    * are met:
    * 1. Redistributions of source code must retain the above copyright
    *    notice, this list of conditions, and the following disclaimer,
    *    without modification.
    * 2. Redistributions in binary form must reproduce at minimum a disclaimer
    *    substantially similar to the "NO WARRANTY" disclaimer below
    *    ("Disclaimer") and any redistribution must be conditioned upon
    *    including a substantially similar Disclaimer requirement for further
    *    binary redistribution.
    * 3. Neither the names of the above-listed copyright holders nor the names
    *    of any contributors may be used to endorse or promote products derived
    *    from this software without specific prior written permission.
    *
    * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
    * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
    * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
    * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
    * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
    * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
    * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
    * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
    * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
    * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
    * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    *
    * Alternatively, you may choose to be licensed under the terms of the
    * GNU General Public License ("GPL") version 2 as published by the Free
    * Software Foundation.
    *
    *****************************************************************************/
   
   #include <contrib/dev/acpica/include/acpi.h>
   #include <contrib/dev/acpica/include/accommon.h>
   #include <contrib/dev/acpica/include/acnamesp.h>
   #include <contrib/dev/acpica/include/amlcode.h>
   
   #define _COMPONENT          ACPI_UTILITIES
           ACPI_MODULE_NAME    ("utdecode")
   
   
   /*
    * Properties of the ACPI Object Types, both internal and external.
    * The table is indexed by values of ACPI_OBJECT_TYPE
    */
   const UINT8                     AcpiGbl_NsProperties[ACPI_NUM_NS_TYPES] =
   {
       ACPI_NS_NORMAL,                     /* 00 Any              */
       ACPI_NS_NORMAL,                     /* 01 Number           */
       ACPI_NS_NORMAL,                     /* 02 String           */
       ACPI_NS_NORMAL,                     /* 03 Buffer           */
       ACPI_NS_NORMAL,                     /* 04 Package          */
       ACPI_NS_NORMAL,                     /* 05 FieldUnit        */
       ACPI_NS_NEWSCOPE,                   /* 06 Device           */
       ACPI_NS_NORMAL,                     /* 07 Event            */
       ACPI_NS_NEWSCOPE,                   /* 08 Method           */
       ACPI_NS_NORMAL,                     /* 09 Mutex            */
       ACPI_NS_NORMAL,                     /* 10 Region           */
       ACPI_NS_NEWSCOPE,                   /* 11 Power            */
       ACPI_NS_NEWSCOPE,                   /* 12 Processor        */
       ACPI_NS_NEWSCOPE,                   /* 13 Thermal          */
       ACPI_NS_NORMAL,                     /* 14 BufferField      */
       ACPI_NS_NORMAL,                     /* 15 DdbHandle        */
       ACPI_NS_NORMAL,                     /* 16 Debug Object     */
       ACPI_NS_NORMAL,                     /* 17 DefField         */
       ACPI_NS_NORMAL,                     /* 18 BankField        */
       ACPI_NS_NORMAL,                     /* 19 IndexField       */
       ACPI_NS_NORMAL,                     /* 20 Reference        */
       ACPI_NS_NORMAL,                     /* 21 Alias            */
       ACPI_NS_NORMAL,                     /* 22 MethodAlias      */
       ACPI_NS_NORMAL,                     /* 23 Notify           */
       ACPI_NS_NORMAL,                     /* 24 Address Handler  */
       ACPI_NS_NEWSCOPE | ACPI_NS_LOCAL,   /* 25 Resource Desc    */
       ACPI_NS_NEWSCOPE | ACPI_NS_LOCAL,   /* 26 Resource Field   */
       ACPI_NS_NEWSCOPE,                   /* 27 Scope            */
       ACPI_NS_NORMAL,                     /* 28 Extra            */
       ACPI_NS_NORMAL,                     /* 29 Data             */
       ACPI_NS_NORMAL                      /* 30 Invalid          */
   };
   
   
   /*******************************************************************************
    *
    * FUNCTION:    AcpiUtGetRegionName
    *
    * PARAMETERS:  Space ID            - ID for the region
    *
    * RETURN:      Decoded region SpaceId name
    *
    * DESCRIPTION: Translate a Space ID into a name string (Debug only)
    *
    ******************************************************************************/
   
   /* Region type decoding */
   
   const char        *AcpiGbl_RegionTypes[ACPI_NUM_PREDEFINED_REGIONS] =
   {
       "SystemMemory",       /* 0x00 */
       "SystemIO",           /* 0x01 */
       "PCI_Config",         /* 0x02 */
       "EmbeddedControl",    /* 0x03 */
       "SMBus",              /* 0x04 */
       "SystemCMOS",         /* 0x05 */
       "PCIBARTarget",       /* 0x06 */
       "IPMI",               /* 0x07 */
       "GeneralPurposeIo",   /* 0x08 */
       "GenericSerialBus",   /* 0x09 */
       "PCC",                /* 0x0A */
       "PlatformRtMechanism" /* 0x0B */
   };
   
   
   const char *
   AcpiUtGetRegionName (
       UINT8                   SpaceId)
   {
   
       if (SpaceId >= ACPI_USER_REGION_BEGIN)
       {
           return ("UserDefinedRegion");
       }
       else if (SpaceId == ACPI_ADR_SPACE_DATA_TABLE)
       {
           return ("DataTable");
       }
       else if (SpaceId == ACPI_ADR_SPACE_FIXED_HARDWARE)
       {
           return ("FunctionalFixedHW");
       }
       else if (SpaceId >= ACPI_NUM_PREDEFINED_REGIONS)
       {
           return ("InvalidSpaceId");
       }
   
       return (AcpiGbl_RegionTypes[SpaceId]);
   }
   
   
   /*******************************************************************************
    *
    * FUNCTION:    AcpiUtGetEventName
    *
    * PARAMETERS:  EventId             - Fixed event ID
    *
    * RETURN:      Decoded event ID name
    *
    * DESCRIPTION: Translate a Event ID into a name string (Debug only)
    *
    ******************************************************************************/
   
   /* Event type decoding */
   
   static const char        *AcpiGbl_EventTypes[ACPI_NUM_FIXED_EVENTS] =
   {
       "PM_Timer",
       "GlobalLock",
       "PowerButton",
       "SleepButton",
       "RealTimeClock",
   };
   
   
   const char *
   AcpiUtGetEventName (
       UINT32                  EventId)
   {
   
       if (EventId > ACPI_EVENT_MAX)
       {
           return ("InvalidEventID");
       }
   
       return (AcpiGbl_EventTypes[EventId]);
   }
   
   
   /*******************************************************************************
    *
    * FUNCTION:    AcpiUtGetTypeName
    *
    * PARAMETERS:  Type                - An ACPI object type
    *
    * RETURN:      Decoded ACPI object type name
    *
    * DESCRIPTION: Translate a Type ID into a name string (Debug only)
    *
    ******************************************************************************/
   
   /*
    * Elements of AcpiGbl_NsTypeNames below must match
    * one-to-one with values of ACPI_OBJECT_TYPE
    *
    * The type ACPI_TYPE_ANY (Untyped) is used as a "don't care" when searching;
    * when stored in a table it really means that we have thus far seen no
    * evidence to indicate what type is actually going to be stored for this
    & entry.
    */
   static const char           AcpiGbl_BadType[] = "UNDEFINED";
   
   /* Printable names of the ACPI object types */
   
   static const char           *AcpiGbl_NsTypeNames[] =
   {
       /* 00 */ "Untyped",
       /* 01 */ "Integer",
       /* 02 */ "String",
       /* 03 */ "Buffer",
       /* 04 */ "Package",
       /* 05 */ "FieldUnit",
       /* 06 */ "Device",
       /* 07 */ "Event",
       /* 08 */ "Method",
       /* 09 */ "Mutex",
       /* 10 */ "Region",
       /* 11 */ "Power",
       /* 12 */ "Processor",
       /* 13 */ "Thermal",
       /* 14 */ "BufferField",
       /* 15 */ "DdbHandle",
       /* 16 */ "DebugObject",
       /* 17 */ "RegionField",
       /* 18 */ "BankField",
       /* 19 */ "IndexField",
       /* 20 */ "Reference",
       /* 21 */ "Alias",
       /* 22 */ "MethodAlias",
       /* 23 */ "Notify",
       /* 24 */ "AddrHandler",
       /* 25 */ "ResourceDesc",
       /* 26 */ "ResourceFld",
       /* 27 */ "Scope",
       /* 28 */ "Extra",
       /* 29 */ "Data",
       /* 30 */ "Invalid"
   };
   
   
   const char *
   AcpiUtGetTypeName (
       ACPI_OBJECT_TYPE        Type)
   {
   
       if (Type > ACPI_TYPE_INVALID)
       {
           return (AcpiGbl_BadType);
       }
   
       return (AcpiGbl_NsTypeNames[Type]);
   }
   
   
   const char *
   AcpiUtGetObjectTypeName (
       ACPI_OPERAND_OBJECT     *ObjDesc)
   {
       ACPI_FUNCTION_TRACE (UtGetObjectTypeName);
   
   
       if (!ObjDesc)
       {
           ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Null Object Descriptor\n"));
           return_STR ("[NULL Object Descriptor]");
       }
   
       /* These descriptor types share a common area */
   
       if ((ACPI_GET_DESCRIPTOR_TYPE (ObjDesc) != ACPI_DESC_TYPE_OPERAND) &&
           (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc) != ACPI_DESC_TYPE_NAMED))
       {
           ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
               "Invalid object descriptor type: 0x%2.2X [%s] (%p)\n",
               ACPI_GET_DESCRIPTOR_TYPE (ObjDesc),
               AcpiUtGetDescriptorName (ObjDesc), ObjDesc));
   
           return_STR ("Invalid object");
       }
   
       return_STR (AcpiUtGetTypeName (ObjDesc->Common.Type));
   }
   
   
   /*******************************************************************************
    *
    * FUNCTION:    AcpiUtGetNodeName
    *
    * PARAMETERS:  Object               - A namespace node
    *
    * RETURN:      ASCII name of the node
    *
    * DESCRIPTION: Validate the node and return the node's ACPI name.
    *
    ******************************************************************************/
   
   const char *
   AcpiUtGetNodeName (
       void                    *Object)
   {
       ACPI_NAMESPACE_NODE     *Node = (ACPI_NAMESPACE_NODE *) Object;
   
   
       /* Must return a string of exactly 4 characters == ACPI_NAMESEG_SIZE */
   
       if (!Object)
       {
           return ("NULL");
       }
   
       /* Check for Root node */
   
       if ((Object == ACPI_ROOT_OBJECT) ||
           (Object == AcpiGbl_RootNode))
       {
           return ("\"\\\" ");
       }
   
       /* Descriptor must be a namespace node */
   
       if (ACPI_GET_DESCRIPTOR_TYPE (Node) != ACPI_DESC_TYPE_NAMED)
       {
           return ("####");
       }
   
       /*
        * Ensure name is valid. The name was validated/repaired when the node
        * was created, but make sure it has not been corrupted.
        */
       AcpiUtRepairName (Node->Name.Ascii);
   
       /* Return the name */
   
       return (Node->Name.Ascii);
   }
   
   
   /*******************************************************************************
    *
    * FUNCTION:    AcpiUtGetDescriptorName
    *
    * PARAMETERS:  Object               - An ACPI object
    *
    * RETURN:      Decoded name of the descriptor type
    *
    * DESCRIPTION: Validate object and return the descriptor type
    *
    ******************************************************************************/
   
   /* Printable names of object descriptor types */
   
   static const char           *AcpiGbl_DescTypeNames[] =
   {
       /* 00 */ "Not a Descriptor",
       /* 01 */ "Cached Object",
       /* 02 */ "State-Generic",
       /* 03 */ "State-Update",
       /* 04 */ "State-Package",
       /* 05 */ "State-Control",
       /* 06 */ "State-RootParseScope",
       /* 07 */ "State-ParseScope",
       /* 08 */ "State-WalkScope",
       /* 09 */ "State-Result",
       /* 10 */ "State-Notify",
       /* 11 */ "State-Thread",
       /* 12 */ "Tree Walk State",
       /* 13 */ "Parse Tree Op",
       /* 14 */ "Operand Object",
       /* 15 */ "Namespace Node"
   };
   
   
   const char *
   AcpiUtGetDescriptorName (
       void                    *Object)
   {
   
       if (!Object)
       {
           return ("NULL OBJECT");
       }
   
       if (ACPI_GET_DESCRIPTOR_TYPE (Object) > ACPI_DESC_TYPE_MAX)
       {
           return ("Not a Descriptor");
       }
   
       return (AcpiGbl_DescTypeNames[ACPI_GET_DESCRIPTOR_TYPE (Object)]);
   }
   
   
   /*******************************************************************************
    *
    * FUNCTION:    AcpiUtGetReferenceName
    *
    * PARAMETERS:  Object               - An ACPI reference object
    *
    * RETURN:      Decoded name of the type of reference
    *
    * DESCRIPTION: Decode a reference object sub-type to a string.
    *
    ******************************************************************************/
   
   /* Printable names of reference object sub-types */
   
   static const char           *AcpiGbl_RefClassNames[] =
   {
       /* 00 */ "Local",
       /* 01 */ "Argument",
       /* 02 */ "RefOf",
       /* 03 */ "Index",
       /* 04 */ "DdbHandle",
       /* 05 */ "Named Object",
       /* 06 */ "Debug"
   };
   
   const char *
   AcpiUtGetReferenceName (
       ACPI_OPERAND_OBJECT     *Object)
   {
   
       if (!Object)
       {
           return ("NULL Object");
       }
   
       if (ACPI_GET_DESCRIPTOR_TYPE (Object) != ACPI_DESC_TYPE_OPERAND)
       {
           return ("Not an Operand object");
       }
   
       if (Object->Common.Type != ACPI_TYPE_LOCAL_REFERENCE)
       {
           return ("Not a Reference object");
       }
   
       if (Object->Reference.Class > ACPI_REFCLASS_MAX)
       {
           return ("Unknown Reference class");
       }
   
       return (AcpiGbl_RefClassNames[Object->Reference.Class]);
   }
   
   
   /*******************************************************************************
    *
    * FUNCTION:    AcpiUtGetMutexName
    *
    * PARAMETERS:  MutexId         - The predefined ID for this mutex.
    *
    * RETURN:      Decoded name of the internal mutex
    *
    * DESCRIPTION: Translate a mutex ID into a name string (Debug only)
    *
    ******************************************************************************/
   
   /* Names for internal mutex objects, used for debug output */
   
   static const char           *AcpiGbl_MutexNames[ACPI_NUM_MUTEX] =
   {
       "ACPI_MTX_Interpreter",
       "ACPI_MTX_Namespace",
       "ACPI_MTX_Tables",
       "ACPI_MTX_Events",
       "ACPI_MTX_Caches",
       "ACPI_MTX_Memory",
   };
   
   const char *
   AcpiUtGetMutexName (
       UINT32                  MutexId)
   {
   
       if (MutexId > ACPI_MAX_MUTEX)
       {
           return ("Invalid Mutex ID");
       }
   
       return (AcpiGbl_MutexNames[MutexId]);
   }
   
   
   #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
   
   /*
    * Strings and procedures used for debug only
    */
   
   /*******************************************************************************
    *
    * FUNCTION:    AcpiUtGetNotifyName
    *
    * PARAMETERS:  NotifyValue     - Value from the Notify() request
    *
    * RETURN:      Decoded name for the notify value
    *
    * DESCRIPTION: Translate a Notify Value to a notify namestring.
    *
    ******************************************************************************/
   
   /* Names for Notify() values, used for debug output */
   
   static const char           *AcpiGbl_GenericNotify[ACPI_GENERIC_NOTIFY_MAX + 1] =
   {
       /* 00 */ "Bus Check",
       /* 01 */ "Device Check",
       /* 02 */ "Device Wake",
       /* 03 */ "Eject Request",
       /* 04 */ "Device Check Light",
       /* 05 */ "Frequency Mismatch",
       /* 06 */ "Bus Mode Mismatch",
       /* 07 */ "Power Fault",
       /* 08 */ "Capabilities Check",
       /* 09 */ "Device PLD Check",
       /* 0A */ "Reserved",
       /* 0B */ "System Locality Update",
       /* 0C */ "Reserved (was previously Shutdown Request)",  /* Reserved in ACPI 6.0 */
       /* 0D */ "System Resource Affinity Update",
       /* 0E */ "Heterogeneous Memory Attributes Update",      /* ACPI 6.2 */
       /* 0F */ "Error Disconnect Recover"                     /* ACPI 6.3 */
   };
   
   static const char           *AcpiGbl_DeviceNotify[5] =
   {
       /* 80 */ "Status Change",
       /* 81 */ "Information Change",
       /* 82 */ "Device-Specific Change",
       /* 83 */ "Device-Specific Change",
       /* 84 */ "Reserved"
   };
   
   static const char           *AcpiGbl_ProcessorNotify[5] =
   {
       /* 80 */ "Performance Capability Change",
       /* 81 */ "C-State Change",
       /* 82 */ "Throttling Capability Change",
       /* 83 */ "Guaranteed Change",
       /* 84 */ "Minimum Excursion"
   };
   
   static const char           *AcpiGbl_ThermalNotify[5] =
   {
       /* 80 */ "Thermal Status Change",
       /* 81 */ "Thermal Trip Point Change",
       /* 82 */ "Thermal Device List Change",
       /* 83 */ "Thermal Relationship Change",
       /* 84 */ "Reserved"
   };
   
   
   const char *
   AcpiUtGetNotifyName (
       UINT32                  NotifyValue,
       ACPI_OBJECT_TYPE        Type)
   {
   
       /* 00 - 0F are "common to all object types" (from ACPI Spec) */
   
       if (NotifyValue <= ACPI_GENERIC_NOTIFY_MAX)
       {
           return (AcpiGbl_GenericNotify[NotifyValue]);
       }
   
       /* 10 - 7F are reserved */
   
       if (NotifyValue <= ACPI_MAX_SYS_NOTIFY)
       {
           return ("Reserved");
       }
   
       /* 80 - 84 are per-object-type */
   
       if (NotifyValue <= ACPI_SPECIFIC_NOTIFY_MAX)
       {
           switch (Type)
           {
           case ACPI_TYPE_ANY:
           case ACPI_TYPE_DEVICE:
               return (AcpiGbl_DeviceNotify [NotifyValue - 0x80]);
   
           case ACPI_TYPE_PROCESSOR:
               return (AcpiGbl_ProcessorNotify [NotifyValue - 0x80]);
   
           case ACPI_TYPE_THERMAL:
               return (AcpiGbl_ThermalNotify [NotifyValue - 0x80]);
   
           default:
               return ("Target object type does not support notifies");
           }
       }
   
       /* 84 - BF are device-specific */
   
       if (NotifyValue <= ACPI_MAX_DEVICE_SPECIFIC_NOTIFY)
       {
           return ("Device-Specific");
       }
   
       /* C0 and above are hardware-specific */
   
       return ("Hardware-Specific");
   }
   
   
   /*******************************************************************************
    *
    * FUNCTION:    AcpiUtGetArgumentTypeName
    *
    * PARAMETERS:  ArgType             - an ARGP_* parser argument type
    *
    * RETURN:      Decoded ARGP_* type
    *
    * DESCRIPTION: Decode an ARGP_* parser type, as defined in the amlcode.h file,
    *              and used in the acopcode.h file. For example, ARGP_TERMARG.
    *              Used for debug only.
    *
    ******************************************************************************/
   
   static const char           *AcpiGbl_ArgumentType[20] =
   {
       /* 00 */ "Unknown ARGP",
       /* 01 */ "ByteData",
       /* 02 */ "ByteList",
       /* 03 */ "CharList",
       /* 04 */ "DataObject",
       /* 05 */ "DataObjectList",
       /* 06 */ "DWordData",
       /* 07 */ "FieldList",
       /* 08 */ "Name",
       /* 09 */ "NameString",
       /* 0A */ "ObjectList",
       /* 0B */ "PackageLength",
       /* 0C */ "SuperName",
       /* 0D */ "Target",
       /* 0E */ "TermArg",
       /* 0F */ "TermList",
       /* 10 */ "WordData",
       /* 11 */ "QWordData",
       /* 12 */ "SimpleName",
       /* 13 */ "NameOrRef"
   };
   
   const char *
   AcpiUtGetArgumentTypeName (
       UINT32                  ArgType)
   {
   
       if (ArgType > ARGP_MAX)
       {
           return ("Unknown ARGP");
       }
   
       return (AcpiGbl_ArgumentType[ArgType]);
   }
   
   #endif
   
   
   /*******************************************************************************
    *
    * FUNCTION:    AcpiUtValidObjectType
    *
    * PARAMETERS:  Type            - Object type to be validated
    *
    * RETURN:      TRUE if valid object type, FALSE otherwise
    *
    * DESCRIPTION: Validate an object type
    *
    ******************************************************************************/
   
   BOOLEAN
   AcpiUtValidObjectType (
       ACPI_OBJECT_TYPE        Type)
   {
   
       if (Type > ACPI_TYPE_LOCAL_MAX)
       {
           /* Note: Assumes all TYPEs are contiguous (external/local) */
   
           return (FALSE);
       }
   
       return (TRUE);
   }

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