FreeBSD/Linux Kernel Cross Reference
sys/contrib/dev/acpica/common/dmtbdump3.c

     /******************************************************************************
      *
      * Module Name: dmtbdump3 - Dump ACPI data tables that contain no AML code
      *
      *****************************************************************************/
     
     /******************************************************************************
      *
      * 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/acdisasm.h>
   #include <contrib/dev/acpica/include/actables.h>
   
   /* This module used for application-level code only */
   
   #define _COMPONENT          ACPI_CA_DISASSEMBLER
           ACPI_MODULE_NAME    ("dmtbdump3")
   
   
   /*******************************************************************************
    *
    * FUNCTION:    AcpiDmDumpSlic
    *
    * PARAMETERS:  Table               - A SLIC table
    *
    * RETURN:      None
    *
    * DESCRIPTION: Format the contents of a SLIC
    *
    ******************************************************************************/
   
   void
   AcpiDmDumpSlic (
       ACPI_TABLE_HEADER       *Table)
   {
   
       (void) AcpiDmDumpTable (Table->Length, sizeof (ACPI_TABLE_HEADER), Table,
           Table->Length - sizeof (*Table), AcpiDmTableInfoSlic);
   }
   
   
   /*******************************************************************************
    *
    * FUNCTION:    AcpiDmDumpSlit
    *
    * PARAMETERS:  Table               - An SLIT
    *
    * RETURN:      None
    *
    * DESCRIPTION: Format the contents of a SLIT
    *
    ******************************************************************************/
   
   void
   AcpiDmDumpSlit (
       ACPI_TABLE_HEADER       *Table)
   {
       ACPI_STATUS             Status;
       UINT32                  Offset;
       UINT8                   *Row;
       UINT32                  Localities;
       UINT32                  i;
       UINT32                  j;
   
   
       /* Main table */
   
       Status = AcpiDmDumpTable (Table->Length, 0, Table, 0, AcpiDmTableInfoSlit);
       if (ACPI_FAILURE (Status))
       {
           return;
       }
   
       /* Display the Locality NxN Matrix */
   
       Localities = (UINT32) ACPI_CAST_PTR (ACPI_TABLE_SLIT, Table)->LocalityCount;
       Offset = ACPI_OFFSET (ACPI_TABLE_SLIT, Entry[0]);
       Row = (UINT8 *) ACPI_CAST_PTR (ACPI_TABLE_SLIT, Table)->Entry;
   
       for (i = 0; i < Localities; i++)
       {
           /* Display one row of the matrix */
   
           AcpiDmLineHeader2 (Offset, Localities, "Locality", i);
           for  (j = 0; j < Localities; j++)
           {
               /* Check for beyond EOT */
   
               if (Offset >= Table->Length)
               {
                   AcpiOsPrintf (
                       "\n**** Not enough room in table for all localities\n");
                   return;
               }
   
               AcpiOsPrintf ("%2.2X", Row[j]);
               Offset++;
   
               /* Display up to 16 bytes per output row */
   
               if ((j+1) < Localities)
               {
                   AcpiOsPrintf (" ");
   
                   if (j && (((j+1) % 16) == 0))
                   {
                       AcpiOsPrintf ("\\\n"); /* With line continuation char */
                       AcpiDmLineHeader (Offset, 0, NULL);
                   }
               }
           }
   
           /* Point to next row */
   
           AcpiOsPrintf ("\n");
           Row += Localities;
       }
   }
   
   
   /*******************************************************************************
    *
    * FUNCTION:    AcpiDmDumpSrat
    *
    * PARAMETERS:  Table               - A SRAT table
    *
    * RETURN:      None
    *
    * DESCRIPTION: Format the contents of a SRAT
    *
    ******************************************************************************/
   
   void
   AcpiDmDumpSrat (
       ACPI_TABLE_HEADER       *Table)
   {
       ACPI_STATUS             Status;
       UINT32                  Offset = sizeof (ACPI_TABLE_SRAT);
       ACPI_SUBTABLE_HEADER    *Subtable;
       ACPI_DMTABLE_INFO       *InfoTable;
   
   
       /* Main table */
   
       Status = AcpiDmDumpTable (Table->Length, 0, Table, 0, AcpiDmTableInfoSrat);
       if (ACPI_FAILURE (Status))
       {
           return;
       }
   
       /* Subtables */
   
       Subtable = ACPI_ADD_PTR (ACPI_SUBTABLE_HEADER, Table, Offset);
       while (Offset < Table->Length)
       {
           /* Common subtable header */
   
           AcpiOsPrintf ("\n");
           Status = AcpiDmDumpTable (Table->Length, Offset, Subtable,
               Subtable->Length, AcpiDmTableInfoSratHdr);
           if (ACPI_FAILURE (Status))
           {
               return;
           }
   
           switch (Subtable->Type)
           {
           case ACPI_SRAT_TYPE_CPU_AFFINITY:
   
               InfoTable = AcpiDmTableInfoSrat0;
               break;
   
           case ACPI_SRAT_TYPE_MEMORY_AFFINITY:
   
               InfoTable = AcpiDmTableInfoSrat1;
               break;
   
           case ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY:
   
               InfoTable = AcpiDmTableInfoSrat2;
               break;
   
           case ACPI_SRAT_TYPE_GICC_AFFINITY:
   
               InfoTable = AcpiDmTableInfoSrat3;
               break;
   
           case ACPI_SRAT_TYPE_GIC_ITS_AFFINITY:
   
               InfoTable = AcpiDmTableInfoSrat4;
               break;
   
           case ACPI_SRAT_TYPE_GENERIC_AFFINITY:
   
               InfoTable = AcpiDmTableInfoSrat5;
               break;
   
           case ACPI_SRAT_TYPE_GENERIC_PORT_AFFINITY:
   
               InfoTable = AcpiDmTableInfoSrat6;
               break;
   
           default:
               AcpiOsPrintf ("\n**** Unknown SRAT subtable type 0x%X\n",
                   Subtable->Type);
   
               /* Attempt to continue */
   
               if (!Subtable->Length)
               {
                   AcpiOsPrintf ("Invalid zero length subtable\n");
                   return;
               }
               goto NextSubtable;
           }
   
           AcpiOsPrintf ("\n");
           Status = AcpiDmDumpTable (Table->Length, Offset, Subtable,
               Subtable->Length, InfoTable);
           if (ACPI_FAILURE (Status))
           {
               return;
           }
   
   NextSubtable:
           /* Point to next subtable */
   
           Offset += Subtable->Length;
           Subtable = ACPI_ADD_PTR (ACPI_SUBTABLE_HEADER, Subtable,
               Subtable->Length);
       }
   }
   
   
   /*******************************************************************************
    *
    * FUNCTION:    AcpiDmDumpStao
    *
    * PARAMETERS:  Table               - A STAO table
    *
    * RETURN:      None
    *
    * DESCRIPTION: Format the contents of a STAO. This is a variable-length
    *              table that contains an open-ended number of ASCII strings
    *              at the end of the table.
    *
    ******************************************************************************/
   
   void
   AcpiDmDumpStao (
       ACPI_TABLE_HEADER       *Table)
   {
       ACPI_STATUS             Status;
       char                    *Namepath;
       UINT32                  Length = Table->Length;
       UINT32                  StringLength;
       UINT32                  Offset = sizeof (ACPI_TABLE_STAO);
   
   
       /* Main table */
   
       Status = AcpiDmDumpTable (Length, 0, Table, 0, AcpiDmTableInfoStao);
       if (ACPI_FAILURE (Status))
       {
           return;
       }
   
       /* The rest of the table consists of Namepath strings */
   
       while (Offset < Table->Length)
       {
           Namepath = ACPI_ADD_PTR (char, Table, Offset);
           StringLength = strlen (Namepath) + 1;
   
           AcpiDmLineHeader (Offset, StringLength, "Namepath");
           AcpiOsPrintf ("\"%s\"\n", Namepath);
   
           /* Point to next namepath */
   
           Offset += StringLength;
       }
   }
   
   
   /*******************************************************************************
    *
    * FUNCTION:    AcpiDmDumpSvkl
    *
    * PARAMETERS:  Table               - A SVKL table
    *
    * RETURN:      None
    *
    * DESCRIPTION: Format the contents of a SVKL. This is a variable-length
    *              table that contains an open-ended number of key subtables at
    *              the end of the header.
    *
    * NOTES: SVKL is essentially a flat table, with a small main table and
    *          a variable number of a single type of subtable.
    *
    ******************************************************************************/
   
   void
   AcpiDmDumpSvkl (
       ACPI_TABLE_HEADER       *Table)
   {
       ACPI_STATUS             Status;
       UINT32                  Length = Table->Length;
       UINT32                  Offset = sizeof (ACPI_TABLE_SVKL);
       ACPI_SVKL_KEY           *Subtable;
   
   
       /* Main table */
   
       Status = AcpiDmDumpTable (Length, 0, Table, 0, AcpiDmTableInfoSvkl);
       if (ACPI_FAILURE (Status))
       {
           return;
       }
   
       /* The rest of the table consists of subtables (single type) */
   
       Subtable = ACPI_ADD_PTR (ACPI_SVKL_KEY, Table, Offset);
       while (Offset < Table->Length)
       {
           /* Dump the subtable */
   
           AcpiOsPrintf ("\n");
           Status = AcpiDmDumpTable (Table->Length, Offset, Subtable,
               sizeof (ACPI_SVKL_KEY), AcpiDmTableInfoSvkl0);
           if (ACPI_FAILURE (Status))
           {
               return;
           }
   
           /* Point to next subtable */
   
           Offset += sizeof (ACPI_SVKL_KEY);
           Subtable = ACPI_ADD_PTR (ACPI_SVKL_KEY, Subtable,
               sizeof (ACPI_SVKL_KEY));
       }
   }
   
   
   /*******************************************************************************
    *
    * FUNCTION:    AcpiDmDumpTcpa
    *
    * PARAMETERS:  Table               - A TCPA table
    *
    * RETURN:      None
    *
    * DESCRIPTION: Format the contents of a TCPA.
    *
    * NOTE:        There are two versions of the table with the same signature:
    *              the client version and the server version. The common
    *              PlatformClass field is used to differentiate the two types of
    *              tables.
    *
    ******************************************************************************/
   
   void
   AcpiDmDumpTcpa (
       ACPI_TABLE_HEADER       *Table)
   {
       UINT32                  Offset = sizeof (ACPI_TABLE_TCPA_HDR);
       ACPI_TABLE_TCPA_HDR     *CommonHeader = ACPI_CAST_PTR (
                                   ACPI_TABLE_TCPA_HDR, Table);
       ACPI_TABLE_TCPA_HDR     *Subtable = ACPI_ADD_PTR (
                                   ACPI_TABLE_TCPA_HDR, Table, Offset);
       ACPI_STATUS             Status;
   
   
       /* Main table */
   
       Status = AcpiDmDumpTable (Table->Length, 0, Table,
           0, AcpiDmTableInfoTcpaHdr);
       if (ACPI_FAILURE (Status))
       {
           return;
       }
   
       /*
        * Examine the PlatformClass field to determine the table type.
        * Either a client or server table. Only one.
        */
       switch (CommonHeader->PlatformClass)
       {
       case ACPI_TCPA_CLIENT_TABLE:
   
           Status = AcpiDmDumpTable (Table->Length, Offset, Subtable,
               Table->Length - Offset, AcpiDmTableInfoTcpaClient);
           break;
   
       case ACPI_TCPA_SERVER_TABLE:
   
           Status = AcpiDmDumpTable (Table->Length, Offset, Subtable,
               Table->Length - Offset, AcpiDmTableInfoTcpaServer);
           break;
   
       default:
   
           AcpiOsPrintf ("\n**** Unknown TCPA Platform Class 0x%X\n",
               CommonHeader->PlatformClass);
           Status = AE_ERROR;
           break;
       }
   
       if (ACPI_FAILURE (Status))
       {
           AcpiOsPrintf ("\n**** Cannot disassemble TCPA table\n");
       }
   }
   
   
   /*******************************************************************************
    *
    * FUNCTION:    AcpiDmDumpTpm2
    *
    * PARAMETERS:  Table               - A TPM2 table
    *
    * RETURN:      None
    *
    * DESCRIPTION: Format the contents of a TPM2.
    *
    ******************************************************************************/
   
   static void
   AcpiDmDumpTpm2Rev3 (
       ACPI_TABLE_HEADER       *Table)
   {
       UINT32                  Offset = sizeof (ACPI_TABLE_TPM23);
       ACPI_TABLE_TPM23        *CommonHeader = ACPI_CAST_PTR (ACPI_TABLE_TPM23, Table);
       ACPI_TPM23_TRAILER      *Subtable = ACPI_ADD_PTR (ACPI_TPM23_TRAILER, Table, Offset);
       ACPI_STATUS             Status;
   
   
       /* Main table */
   
       Status = AcpiDmDumpTable (Table->Length, 0, Table, 0, AcpiDmTableInfoTpm23);
       if (ACPI_FAILURE (Status))
       {
           return;
       }
   
       /* Optional subtable if start method is ACPI start method */
   
       switch (CommonHeader->StartMethod)
       {
       case ACPI_TPM23_ACPI_START_METHOD:
   
           (void) AcpiDmDumpTable (Table->Length, Offset, Subtable,
               Table->Length - Offset, AcpiDmTableInfoTpm23a);
           break;
   
       default:
           break;
       }
   }
   
   
   /*******************************************************************************
    *
    * FUNCTION:    AcpiDmDumpTpm2
    *
    * PARAMETERS:  Table               - A TPM2 table
    *
    * RETURN:      None
    *
    * DESCRIPTION: Format the contents of a TPM2.
    *
    ******************************************************************************/
   
   void
   AcpiDmDumpTpm2 (
       ACPI_TABLE_HEADER       *Table)
   {
       UINT32                  Offset = sizeof (ACPI_TABLE_TPM2);
       ACPI_TABLE_TPM2         *CommonHeader = ACPI_CAST_PTR (ACPI_TABLE_TPM2, Table);
       ACPI_TPM2_TRAILER       *Subtable = ACPI_ADD_PTR (ACPI_TPM2_TRAILER, Table, Offset);
       ACPI_TPM2_ARM_SMC       *ArmSubtable;
       ACPI_STATUS             Status;
   
   
       if (Table->Revision == 3)
       {
           AcpiDmDumpTpm2Rev3(Table);
           return;
       }
   
       /* Main table */
   
       Status = AcpiDmDumpTable (Table->Length, 0, Table, 0, AcpiDmTableInfoTpm2);
   
       if (ACPI_FAILURE (Status))
       {
           return;
       }
   
       AcpiOsPrintf ("\n");
       Status = AcpiDmDumpTable (Table->Length, Offset, Subtable,
           Table->Length - Offset, AcpiDmTableInfoTpm2a);
       if (ACPI_FAILURE (Status))
       {
           return;
       }
   
       switch (CommonHeader->StartMethod)
       {
       case ACPI_TPM2_COMMAND_BUFFER_WITH_ARM_SMC:
   
           ArmSubtable = ACPI_ADD_PTR (ACPI_TPM2_ARM_SMC, Subtable,
               sizeof (ACPI_TPM2_TRAILER));
           Offset += sizeof (ACPI_TPM2_TRAILER);
   
           AcpiOsPrintf ("\n");
           (void) AcpiDmDumpTable (Table->Length, Offset, ArmSubtable,
               Table->Length - Offset, AcpiDmTableInfoTpm211);
           break;
   
       default:
           break;
       }
   }
   
   
   /*******************************************************************************
    *
    * FUNCTION:    AcpiDmDumpViot
    *
    * PARAMETERS:  Table               - A VIOT table
    *
    * RETURN:      None
    *
    * DESCRIPTION: Format the contents of a VIOT
    *
    ******************************************************************************/
   
   void
   AcpiDmDumpViot (
       ACPI_TABLE_HEADER       *Table)
   {
       ACPI_STATUS             Status;
       ACPI_TABLE_VIOT         *Viot;
       ACPI_VIOT_HEADER        *ViotHeader;
       UINT16                  Length;
       UINT32                  Offset;
       ACPI_DMTABLE_INFO       *InfoTable;
   
       /* Main table */
   
       Status = AcpiDmDumpTable (Table->Length, 0, Table, 0, AcpiDmTableInfoViot);
       if (ACPI_FAILURE (Status))
       {
           return;
       }
   
       Viot = ACPI_CAST_PTR (ACPI_TABLE_VIOT, Table);
   
       Offset = Viot->NodeOffset;
       while (Offset < Table->Length)
       {
           /* Common subtable header */
           ViotHeader = ACPI_ADD_PTR (ACPI_VIOT_HEADER, Table, Offset);
           AcpiOsPrintf ("\n");
   
           Length = sizeof (ACPI_VIOT_HEADER);
           Status = AcpiDmDumpTable (Table->Length, Offset, ViotHeader, Length,
               AcpiDmTableInfoViotHeader);
           if (ACPI_FAILURE (Status))
           {
               return;
           }
   
           Length = ViotHeader->Length;
           switch (ViotHeader->Type)
           {
           case ACPI_VIOT_NODE_PCI_RANGE:
   
               InfoTable = AcpiDmTableInfoViot1;
               break;
   
           case ACPI_VIOT_NODE_MMIO:
   
               InfoTable = AcpiDmTableInfoViot2;
               break;
   
           case ACPI_VIOT_NODE_VIRTIO_IOMMU_PCI:
   
               InfoTable = AcpiDmTableInfoViot3;
               break;
   
           case ACPI_VIOT_NODE_VIRTIO_IOMMU_MMIO:
   
               InfoTable = AcpiDmTableInfoViot4;
               break;
   
           default:
   
               AcpiOsPrintf ("\n*** Unknown VIOT node type 0x%X\n",
                   ViotHeader->Type);
   
               /* Attempt to continue */
   
               if (!Length)
               {
                   AcpiOsPrintf ("Invalid zero length VIOT node\n");
                   return;
               }
               goto NextSubtable;
           }
   
           AcpiOsPrintf ("\n");
           Status = AcpiDmDumpTable (Table->Length, Offset, ViotHeader, Length,
               InfoTable);
           if (ACPI_FAILURE (Status))
           {
               return;
           }
   
   NextSubtable:
           Offset += Length;
       }
   }
   
   
   /*******************************************************************************
    *
    * FUNCTION:    AcpiDmDumpWdat
    *
    * PARAMETERS:  Table               - A WDAT table
    *
    * RETURN:      None
    *
    * DESCRIPTION: Format the contents of a WDAT
    *
    ******************************************************************************/
   
   void
   AcpiDmDumpWdat (
       ACPI_TABLE_HEADER       *Table)
   {
       ACPI_STATUS             Status;
       UINT32                  Offset = sizeof (ACPI_TABLE_WDAT);
       ACPI_WDAT_ENTRY         *Subtable;
   
   
       /* Main table */
   
       Status = AcpiDmDumpTable (Table->Length, 0, Table, 0, AcpiDmTableInfoWdat);
       if (ACPI_FAILURE (Status))
       {
           return;
       }
   
       /* Subtables */
   
       Subtable = ACPI_ADD_PTR (ACPI_WDAT_ENTRY, Table, Offset);
       while (Offset < Table->Length)
       {
           /* Common subtable header */
   
           AcpiOsPrintf ("\n");
           Status = AcpiDmDumpTable (Table->Length, Offset, Subtable,
               sizeof (ACPI_WDAT_ENTRY), AcpiDmTableInfoWdat0);
           if (ACPI_FAILURE (Status))
           {
               return;
           }
   
           /* Point to next subtable */
   
           Offset += sizeof (ACPI_WDAT_ENTRY);
           Subtable = ACPI_ADD_PTR (ACPI_WDAT_ENTRY, Subtable,
               sizeof (ACPI_WDAT_ENTRY));
       }
   }
   
   
   /*******************************************************************************
    *
    * FUNCTION:    AcpiDmDumpWpbt
    *
    * PARAMETERS:  Table               - A WPBT table
    *
    * RETURN:      None
    *
    * DESCRIPTION: Format the contents of a WPBT. This table type consists
    *              of an open-ended arguments buffer at the end of the table.
    *
    ******************************************************************************/
   
   void
   AcpiDmDumpWpbt (
       ACPI_TABLE_HEADER       *Table)
   {
       ACPI_STATUS             Status;
       ACPI_TABLE_WPBT         *Subtable;
       UINT16                  ArgumentsLength;
   
   
       /* Dump the main table */
   
       Status = AcpiDmDumpTable (Table->Length, 0, Table, 0, AcpiDmTableInfoWpbt);
       if (ACPI_FAILURE (Status))
       {
           return;
       }
   
       /* Extract the arguments buffer length from the main table */
   
       Subtable = ACPI_CAST_PTR (ACPI_TABLE_WPBT, Table);
       ArgumentsLength = Subtable->ArgumentsLength;
   
       /* Dump the arguments buffer if present */
   
       if (ArgumentsLength)
       {
           (void) AcpiDmDumpTable (Table->Length, 0, Table, ArgumentsLength,
               AcpiDmTableInfoWpbt0);
       }
   }

Cache object: fa6af64ed4ddd0465e8c799a8d620ca9