Subversion Repositories Kolibri OS

Rev

Rev 1498 | Blame | Compare with Previous | Last modification | View Log | Download | RSS feed

  1.  
  2. /******************************************************************************
  3.  *
  4.  * Module Name: aslrestype2e - Large Extended address resource descriptors
  5.  *
  6.  *****************************************************************************/
  7.  
  8. /******************************************************************************
  9.  *
  10.  * 1. Copyright Notice
  11.  *
  12.  * Some or all of this work - Copyright (c) 1999 - 2011, Intel Corp.
  13.  * All rights reserved.
  14.  *
  15.  * 2. License
  16.  *
  17.  * 2.1. This is your license from Intel Corp. under its intellectual property
  18.  * rights.  You may have additional license terms from the party that provided
  19.  * you this software, covering your right to use that party's intellectual
  20.  * property rights.
  21.  *
  22.  * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
  23.  * copy of the source code appearing in this file ("Covered Code") an
  24.  * irrevocable, perpetual, worldwide license under Intel's copyrights in the
  25.  * base code distributed originally by Intel ("Original Intel Code") to copy,
  26.  * make derivatives, distribute, use and display any portion of the Covered
  27.  * Code in any form, with the right to sublicense such rights; and
  28.  *
  29.  * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
  30.  * license (with the right to sublicense), under only those claims of Intel
  31.  * patents that are infringed by the Original Intel Code, to make, use, sell,
  32.  * offer to sell, and import the Covered Code and derivative works thereof
  33.  * solely to the minimum extent necessary to exercise the above copyright
  34.  * license, and in no event shall the patent license extend to any additions
  35.  * to or modifications of the Original Intel Code.  No other license or right
  36.  * is granted directly or by implication, estoppel or otherwise;
  37.  *
  38.  * The above copyright and patent license is granted only if the following
  39.  * conditions are met:
  40.  *
  41.  * 3. Conditions
  42.  *
  43.  * 3.1. Redistribution of Source with Rights to Further Distribute Source.
  44.  * Redistribution of source code of any substantial portion of the Covered
  45.  * Code or modification with rights to further distribute source must include
  46.  * the above Copyright Notice, the above License, this list of Conditions,
  47.  * and the following Disclaimer and Export Compliance provision.  In addition,
  48.  * Licensee must cause all Covered Code to which Licensee contributes to
  49.  * contain a file documenting the changes Licensee made to create that Covered
  50.  * Code and the date of any change.  Licensee must include in that file the
  51.  * documentation of any changes made by any predecessor Licensee.  Licensee
  52.  * must include a prominent statement that the modification is derived,
  53.  * directly or indirectly, from Original Intel Code.
  54.  *
  55.  * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
  56.  * Redistribution of source code of any substantial portion of the Covered
  57.  * Code or modification without rights to further distribute source must
  58.  * include the following Disclaimer and Export Compliance provision in the
  59.  * documentation and/or other materials provided with distribution.  In
  60.  * addition, Licensee may not authorize further sublicense of source of any
  61.  * portion of the Covered Code, and must include terms to the effect that the
  62.  * license from Licensee to its licensee is limited to the intellectual
  63.  * property embodied in the software Licensee provides to its licensee, and
  64.  * not to intellectual property embodied in modifications its licensee may
  65.  * make.
  66.  *
  67.  * 3.3. Redistribution of Executable. Redistribution in executable form of any
  68.  * substantial portion of the Covered Code or modification must reproduce the
  69.  * above Copyright Notice, and the following Disclaimer and Export Compliance
  70.  * provision in the documentation and/or other materials provided with the
  71.  * distribution.
  72.  *
  73.  * 3.4. Intel retains all right, title, and interest in and to the Original
  74.  * Intel Code.
  75.  *
  76.  * 3.5. Neither the name Intel nor any other trademark owned or controlled by
  77.  * Intel shall be used in advertising or otherwise to promote the sale, use or
  78.  * other dealings in products derived from or relating to the Covered Code
  79.  * without prior written authorization from Intel.
  80.  *
  81.  * 4. Disclaimer and Export Compliance
  82.  *
  83.  * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
  84.  * HERE.  ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
  85.  * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT,  ASSISTANCE,
  86.  * INSTALLATION, TRAINING OR OTHER SERVICES.  INTEL WILL NOT PROVIDE ANY
  87.  * UPDATES, ENHANCEMENTS OR EXTENSIONS.  INTEL SPECIFICALLY DISCLAIMS ANY
  88.  * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
  89.  * PARTICULAR PURPOSE.
  90.  *
  91.  * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
  92.  * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
  93.  * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
  94.  * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
  95.  * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
  96.  * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES.  THESE LIMITATIONS
  97.  * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
  98.  * LIMITED REMEDY.
  99.  *
  100.  * 4.3. Licensee shall not export, either directly or indirectly, any of this
  101.  * software or system incorporating such software without first obtaining any
  102.  * required license or other approval from the U. S. Department of Commerce or
  103.  * any other agency or department of the United States Government.  In the
  104.  * event Licensee exports any such software from the United States or
  105.  * re-exports any such software from a foreign destination, Licensee shall
  106.  * ensure that the distribution and export/re-export of the software is in
  107.  * compliance with all laws, regulations, orders, or other restrictions of the
  108.  * U.S. Export Administration Regulations. Licensee agrees that neither it nor
  109.  * any of its subsidiaries will export/re-export any technical data, process,
  110.  * software, or service, directly or indirectly, to any country for which the
  111.  * United States government or any agency thereof requires an export license,
  112.  * other governmental approval, or letter of assurance, without first obtaining
  113.  * such license, approval or letter.
  114.  *
  115.  *****************************************************************************/
  116.  
  117.  
  118. #include "aslcompiler.h"
  119.  
  120. #define _COMPONENT          ACPI_COMPILER
  121.         ACPI_MODULE_NAME    ("aslrestype2e")
  122.  
  123. /*
  124.  * This module contains the Extended (64-bit) address space descriptors:
  125.  *
  126.  * ExtendedIO
  127.  * ExtendedMemory
  128.  * ExtendedSpace
  129.  */
  130.  
  131. /*******************************************************************************
  132.  *
  133.  * FUNCTION:    RsDoExtendedIoDescriptor
  134.  *
  135.  * PARAMETERS:  Op                  - Parent resource descriptor parse node
  136.  *              CurrentByteOffset   - Offset into the resource template AML
  137.  *                                    buffer (to track references to the desc)
  138.  *
  139.  * RETURN:      Completed resource node
  140.  *
  141.  * DESCRIPTION: Construct a long "ExtendedIO" descriptor
  142.  *
  143.  ******************************************************************************/
  144.  
  145. ASL_RESOURCE_NODE *
  146. RsDoExtendedIoDescriptor (
  147.     ACPI_PARSE_OBJECT       *Op,
  148.     UINT32                  CurrentByteOffset)
  149. {
  150.     AML_RESOURCE            *Descriptor;
  151.     ACPI_PARSE_OBJECT       *InitializerOp;
  152.     ACPI_PARSE_OBJECT       *MinOp = NULL;
  153.     ACPI_PARSE_OBJECT       *MaxOp = NULL;
  154.     ACPI_PARSE_OBJECT       *LengthOp = NULL;
  155.     ACPI_PARSE_OBJECT       *GranOp = NULL;
  156.     ASL_RESOURCE_NODE       *Rnode;
  157.     UINT16                  StringLength = 0;
  158.     UINT32                  i;
  159.  
  160.  
  161.     InitializerOp = Op->Asl.Child;
  162.     StringLength = RsGetStringDataLength (InitializerOp);
  163.  
  164.     Rnode = RsAllocateResourceNode (
  165.                 sizeof (AML_RESOURCE_EXTENDED_ADDRESS64) + 1 + StringLength);
  166.  
  167.     Descriptor = Rnode->Buffer;
  168.     Descriptor->ExtAddress64.DescriptorType  = ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64;
  169.     Descriptor->ExtAddress64.ResourceType    = ACPI_ADDRESS_TYPE_IO_RANGE;
  170.     Descriptor->ExtAddress64.RevisionID      = AML_RESOURCE_EXTENDED_ADDRESS_REVISION;
  171.  
  172.     Descriptor->ExtAddress64.ResourceLength  = (UINT16)
  173.         (sizeof (AML_RESOURCE_EXTENDED_ADDRESS64) -
  174.          sizeof (AML_RESOURCE_LARGE_HEADER));
  175.  
  176.     /* Process all child initialization nodes */
  177.  
  178.     for (i = 0; InitializerOp; i++)
  179.     {
  180.         switch (i)
  181.         {
  182.         case 0: /* Resource Usage */
  183.  
  184.             RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 0, 1);
  185.             break;
  186.  
  187.         case 1: /* MinType */
  188.  
  189.             RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 2, 0);
  190.             RsCreateBitField (InitializerOp, ACPI_RESTAG_MINTYPE,
  191.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Flags), 2);
  192.             break;
  193.  
  194.         case 2: /* MaxType */
  195.  
  196.             RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 3, 0);
  197.             RsCreateBitField (InitializerOp, ACPI_RESTAG_MAXTYPE,
  198.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Flags), 3);
  199.             break;
  200.  
  201.         case 3: /* DecodeType */
  202.  
  203.             RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 1, 0);
  204.             RsCreateBitField (InitializerOp, ACPI_RESTAG_DECODE,
  205.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Flags), 1);
  206.             break;
  207.  
  208.         case 4: /* Range Type */
  209.  
  210.             RsSetFlagBits (&Descriptor->ExtAddress64.SpecificFlags, InitializerOp, 0, 3);
  211.             RsCreateBitField (InitializerOp, ACPI_RESTAG_RANGETYPE,
  212.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.SpecificFlags), 0);
  213.             break;
  214.  
  215.         case 5: /* Address Granularity */
  216.  
  217.             Descriptor->ExtAddress64.Granularity = InitializerOp->Asl.Value.Integer;
  218.             RsCreateByteField (InitializerOp, ACPI_RESTAG_GRANULARITY,
  219.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Granularity));
  220.             GranOp = InitializerOp;
  221.            break;
  222.  
  223.         case 6: /* Address Min */
  224.  
  225.             Descriptor->ExtAddress64.Minimum = InitializerOp->Asl.Value.Integer;
  226.             RsCreateByteField (InitializerOp, ACPI_RESTAG_MINADDR,
  227.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Minimum));
  228.             MinOp = InitializerOp;
  229.             break;
  230.  
  231.         case 7: /* Address Max */
  232.  
  233.             Descriptor->ExtAddress64.Maximum = InitializerOp->Asl.Value.Integer;
  234.             RsCreateByteField (InitializerOp, ACPI_RESTAG_MAXADDR,
  235.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Maximum));
  236.             MaxOp = InitializerOp;
  237.             break;
  238.  
  239.         case 8: /* Translation Offset */
  240.  
  241.             Descriptor->ExtAddress64.TranslationOffset = InitializerOp->Asl.Value.Integer;
  242.             RsCreateByteField (InitializerOp, ACPI_RESTAG_TRANSLATION,
  243.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.TranslationOffset));
  244.             break;
  245.  
  246.         case 9: /* Address Length */
  247.  
  248.             Descriptor->ExtAddress64.AddressLength = InitializerOp->Asl.Value.Integer;
  249.             RsCreateByteField (InitializerOp, ACPI_RESTAG_LENGTH,
  250.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.AddressLength));
  251.             LengthOp = InitializerOp;
  252.             break;
  253.  
  254.         case 10: /* Type-Specific Attributes */
  255.  
  256.             Descriptor->ExtAddress64.TypeSpecific = InitializerOp->Asl.Value.Integer;
  257.             RsCreateByteField (InitializerOp, ACPI_RESTAG_TYPESPECIFICATTRIBUTES,
  258.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.TypeSpecific));
  259.             break;
  260.  
  261.         case 11: /* ResourceTag */
  262.  
  263.             UtAttachNamepathToOwner (Op, InitializerOp);
  264.             break;
  265.  
  266.         case 12: /* Type */
  267.  
  268.             RsSetFlagBits (&Descriptor->ExtAddress64.SpecificFlags, InitializerOp, 4, 0);
  269.             RsCreateBitField (InitializerOp, ACPI_RESTAG_TYPE,
  270.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.SpecificFlags), 4);
  271.             break;
  272.  
  273.         case 13: /* Translation Type */
  274.  
  275.             RsSetFlagBits (&Descriptor->ExtAddress64.SpecificFlags, InitializerOp, 5, 0);
  276.             RsCreateBitField (InitializerOp, ACPI_RESTAG_TRANSTYPE,
  277.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.SpecificFlags), 5);
  278.             break;
  279.  
  280.         default:
  281.  
  282.             AslError (ASL_ERROR, ASL_MSG_RESOURCE_LIST, InitializerOp, NULL);
  283.             break;
  284.         }
  285.  
  286.         InitializerOp = RsCompleteNodeAndGetNext (InitializerOp);
  287.     }
  288.  
  289.     /* Validate the Min/Max/Len/Gran values */
  290.  
  291.     RsLargeAddressCheck (
  292.         Descriptor->ExtAddress64.Minimum,
  293.         Descriptor->ExtAddress64.Maximum,
  294.         Descriptor->ExtAddress64.AddressLength,
  295.         Descriptor->ExtAddress64.Granularity,
  296.         Descriptor->ExtAddress64.Flags,
  297.         MinOp, MaxOp, LengthOp, GranOp, Op);
  298.  
  299.     Rnode->BufferLength = sizeof (AML_RESOURCE_EXTENDED_ADDRESS64) + StringLength;
  300.     return (Rnode);
  301. }
  302.  
  303.  
  304. /*******************************************************************************
  305.  *
  306.  * FUNCTION:    RsDoExtendedMemoryDescriptor
  307.  *
  308.  * PARAMETERS:  Op                  - Parent resource descriptor parse node
  309.  *              CurrentByteOffset   - Offset into the resource template AML
  310.  *                                    buffer (to track references to the desc)
  311.  *
  312.  * RETURN:      Completed resource node
  313.  *
  314.  * DESCRIPTION: Construct a long "ExtendedMemory" descriptor
  315.  *
  316.  ******************************************************************************/
  317.  
  318. ASL_RESOURCE_NODE *
  319. RsDoExtendedMemoryDescriptor (
  320.     ACPI_PARSE_OBJECT       *Op,
  321.     UINT32                  CurrentByteOffset)
  322. {
  323.     AML_RESOURCE            *Descriptor;
  324.     ACPI_PARSE_OBJECT       *InitializerOp;
  325.     ACPI_PARSE_OBJECT       *MinOp = NULL;
  326.     ACPI_PARSE_OBJECT       *MaxOp = NULL;
  327.     ACPI_PARSE_OBJECT       *LengthOp = NULL;
  328.     ACPI_PARSE_OBJECT       *GranOp = NULL;
  329.     ASL_RESOURCE_NODE       *Rnode;
  330.     UINT16                  StringLength = 0;
  331.     UINT32                  i;
  332.  
  333.  
  334.     InitializerOp = Op->Asl.Child;
  335.     StringLength = RsGetStringDataLength (InitializerOp);
  336.  
  337.     Rnode = RsAllocateResourceNode (
  338.                 sizeof (AML_RESOURCE_EXTENDED_ADDRESS64) + 1 + StringLength);
  339.  
  340.     Descriptor = Rnode->Buffer;
  341.     Descriptor->ExtAddress64.DescriptorType  = ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64;
  342.     Descriptor->ExtAddress64.ResourceType    = ACPI_ADDRESS_TYPE_MEMORY_RANGE;
  343.     Descriptor->ExtAddress64.RevisionID      = AML_RESOURCE_EXTENDED_ADDRESS_REVISION;
  344.  
  345.     Descriptor->ExtAddress64.ResourceLength  = (UINT16)
  346.         (sizeof (AML_RESOURCE_EXTENDED_ADDRESS64) -
  347.          sizeof (AML_RESOURCE_LARGE_HEADER));
  348.  
  349.     /* Process all child initialization nodes */
  350.  
  351.     for (i = 0; InitializerOp; i++)
  352.     {
  353.         switch (i)
  354.         {
  355.         case 0: /* Resource Usage */
  356.  
  357.             RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 0, 1);
  358.             break;
  359.  
  360.         case 1: /* DecodeType */
  361.  
  362.             RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 1, 0);
  363.             RsCreateBitField (InitializerOp, ACPI_RESTAG_DECODE,
  364.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Flags), 1);
  365.             break;
  366.  
  367.         case 2: /* MinType */
  368.  
  369.             RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 2, 0);
  370.             RsCreateBitField (InitializerOp, ACPI_RESTAG_MINTYPE,
  371.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Flags), 2);
  372.             break;
  373.  
  374.         case 3: /* MaxType */
  375.  
  376.             RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 3, 0);
  377.             RsCreateBitField (InitializerOp, ACPI_RESTAG_MAXTYPE,
  378.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Flags), 3);
  379.             break;
  380.  
  381.         case 4: /* Memory Type */
  382.  
  383.             RsSetFlagBits (&Descriptor->ExtAddress64.SpecificFlags, InitializerOp, 1, 0);
  384.             RsCreateBitField (InitializerOp, ACPI_RESTAG_MEMTYPE,
  385.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.SpecificFlags), 1);
  386.             break;
  387.  
  388.         case 5: /* Read/Write Type */
  389.  
  390.             RsSetFlagBits (&Descriptor->ExtAddress64.SpecificFlags, InitializerOp, 0, 1);
  391.             RsCreateBitField (InitializerOp, ACPI_RESTAG_READWRITETYPE,
  392.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.SpecificFlags), 0);
  393.             break;
  394.  
  395.         case 6: /* Address Granularity */
  396.  
  397.             Descriptor->ExtAddress64.Granularity = InitializerOp->Asl.Value.Integer;
  398.             RsCreateByteField (InitializerOp, ACPI_RESTAG_GRANULARITY,
  399.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Granularity));
  400.             GranOp = InitializerOp;
  401.             break;
  402.  
  403.         case 7: /* Min Address */
  404.  
  405.             Descriptor->ExtAddress64.Minimum = InitializerOp->Asl.Value.Integer;
  406.             RsCreateByteField (InitializerOp, ACPI_RESTAG_MINADDR,
  407.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Minimum));
  408.             MinOp = InitializerOp;
  409.             break;
  410.  
  411.         case 8: /* Max Address */
  412.  
  413.             Descriptor->ExtAddress64.Maximum = InitializerOp->Asl.Value.Integer;
  414.             RsCreateByteField (InitializerOp, ACPI_RESTAG_MAXADDR,
  415.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Maximum));
  416.             MaxOp = InitializerOp;
  417.             break;
  418.  
  419.         case 9: /* Translation Offset */
  420.  
  421.             Descriptor->ExtAddress64.TranslationOffset = InitializerOp->Asl.Value.Integer;
  422.             RsCreateByteField (InitializerOp, ACPI_RESTAG_TRANSLATION,
  423.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.TranslationOffset));
  424.             break;
  425.  
  426.         case 10: /* Address Length */
  427.  
  428.             Descriptor->ExtAddress64.AddressLength = InitializerOp->Asl.Value.Integer;
  429.             RsCreateByteField (InitializerOp, ACPI_RESTAG_LENGTH,
  430.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.AddressLength));
  431.             LengthOp = InitializerOp;
  432.             break;
  433.  
  434.         case 11: /* Type-Specific Attributes */
  435.  
  436.             Descriptor->ExtAddress64.TypeSpecific = InitializerOp->Asl.Value.Integer;
  437.             RsCreateByteField (InitializerOp, ACPI_RESTAG_TYPESPECIFICATTRIBUTES,
  438.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.TypeSpecific));
  439.             break;
  440.  
  441.         case 12: /* ResourceTag */
  442.  
  443.             UtAttachNamepathToOwner (Op, InitializerOp);
  444.             break;
  445.  
  446.  
  447.         case 13: /* Address Range */
  448.  
  449.             RsSetFlagBits (&Descriptor->ExtAddress64.SpecificFlags, InitializerOp, 3, 0);
  450.             RsCreateBitField (InitializerOp, ACPI_RESTAG_MEMATTRIBUTES,
  451.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.SpecificFlags), 3);
  452.             break;
  453.  
  454.         case 14: /* Type */
  455.  
  456.             RsSetFlagBits (&Descriptor->ExtAddress64.SpecificFlags, InitializerOp, 5, 0);
  457.             RsCreateBitField (InitializerOp, ACPI_RESTAG_TYPE,
  458.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.SpecificFlags), 5);
  459.             break;
  460.  
  461.         default:
  462.  
  463.             AslError (ASL_ERROR, ASL_MSG_RESOURCE_LIST, InitializerOp, NULL);
  464.             break;
  465.         }
  466.  
  467.         InitializerOp = RsCompleteNodeAndGetNext (InitializerOp);
  468.     }
  469.  
  470.     /* Validate the Min/Max/Len/Gran values */
  471.  
  472.     RsLargeAddressCheck (
  473.         Descriptor->ExtAddress64.Minimum,
  474.         Descriptor->ExtAddress64.Maximum,
  475.         Descriptor->ExtAddress64.AddressLength,
  476.         Descriptor->ExtAddress64.Granularity,
  477.         Descriptor->ExtAddress64.Flags,
  478.         MinOp, MaxOp, LengthOp, GranOp, Op);
  479.  
  480.     Rnode->BufferLength = sizeof (AML_RESOURCE_EXTENDED_ADDRESS64) + StringLength;
  481.     return (Rnode);
  482. }
  483.  
  484.  
  485. /*******************************************************************************
  486.  *
  487.  * FUNCTION:    RsDoExtendedSpaceDescriptor
  488.  *
  489.  * PARAMETERS:  Op                  - Parent resource descriptor parse node
  490.  *              CurrentByteOffset   - Offset into the resource template AML
  491.  *                                    buffer (to track references to the desc)
  492.  *
  493.  * RETURN:      Completed resource node
  494.  *
  495.  * DESCRIPTION: Construct a long "ExtendedSpace" descriptor
  496.  *
  497.  ******************************************************************************/
  498.  
  499. ASL_RESOURCE_NODE *
  500. RsDoExtendedSpaceDescriptor (
  501.     ACPI_PARSE_OBJECT       *Op,
  502.     UINT32                  CurrentByteOffset)
  503. {
  504.     AML_RESOURCE            *Descriptor;
  505.     ACPI_PARSE_OBJECT       *InitializerOp;
  506.     ACPI_PARSE_OBJECT       *MinOp = NULL;
  507.     ACPI_PARSE_OBJECT       *MaxOp = NULL;
  508.     ACPI_PARSE_OBJECT       *LengthOp = NULL;
  509.     ACPI_PARSE_OBJECT       *GranOp = NULL;
  510.     ASL_RESOURCE_NODE       *Rnode;
  511.     UINT16                  StringLength = 0;
  512.     UINT32                  i;
  513.  
  514.  
  515.     InitializerOp = Op->Asl.Child;
  516.     StringLength = RsGetStringDataLength (InitializerOp);
  517.  
  518.     Rnode = RsAllocateResourceNode (
  519.                 sizeof (AML_RESOURCE_EXTENDED_ADDRESS64) + 1 + StringLength);
  520.  
  521.     Descriptor = Rnode->Buffer;
  522.     Descriptor->ExtAddress64.DescriptorType  = ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64;
  523.     Descriptor->ExtAddress64.RevisionID      = AML_RESOURCE_EXTENDED_ADDRESS_REVISION;
  524.  
  525.     Descriptor->ExtAddress64.ResourceLength  = (UINT16)
  526.         (sizeof (AML_RESOURCE_EXTENDED_ADDRESS64) -
  527.          sizeof (AML_RESOURCE_LARGE_HEADER));
  528.  
  529.     /* Process all child initialization nodes */
  530.  
  531.     for (i = 0; InitializerOp; i++)
  532.     {
  533.         switch (i)
  534.         {
  535.         case 0: /* Resource Type */
  536.  
  537.             Descriptor->ExtAddress64.ResourceType =
  538.                 (UINT8) InitializerOp->Asl.Value.Integer;
  539.             break;
  540.  
  541.         case 1: /* Resource Usage */
  542.  
  543.             RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 0, 1);
  544.             break;
  545.  
  546.         case 2: /* DecodeType */
  547.  
  548.             RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 1, 0);
  549.             RsCreateBitField (InitializerOp, ACPI_RESTAG_DECODE,
  550.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Flags), 1);
  551.             break;
  552.  
  553.         case 3: /* MinType */
  554.  
  555.             RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 2, 0);
  556.             RsCreateBitField (InitializerOp, ACPI_RESTAG_MINTYPE,
  557.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Flags), 2);
  558.             break;
  559.  
  560.         case 4: /* MaxType */
  561.  
  562.             RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 3, 0);
  563.             RsCreateBitField (InitializerOp, ACPI_RESTAG_MAXTYPE,
  564.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Flags), 3);
  565.             break;
  566.  
  567.         case 5: /* Type-Specific flags */
  568.  
  569.             Descriptor->ExtAddress64.SpecificFlags =
  570.                 (UINT8) InitializerOp->Asl.Value.Integer;
  571.             break;
  572.  
  573.         case 6: /* Address Granularity */
  574.  
  575.             Descriptor->ExtAddress64.Granularity = InitializerOp->Asl.Value.Integer;
  576.             RsCreateByteField (InitializerOp, ACPI_RESTAG_GRANULARITY,
  577.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Granularity));
  578.             GranOp = InitializerOp;
  579.             break;
  580.  
  581.         case 7: /* Min Address */
  582.  
  583.             Descriptor->ExtAddress64.Minimum = InitializerOp->Asl.Value.Integer;
  584.             RsCreateByteField (InitializerOp, ACPI_RESTAG_MINADDR,
  585.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Minimum));
  586.             MinOp = InitializerOp;
  587.             break;
  588.  
  589.         case 8: /* Max Address */
  590.  
  591.             Descriptor->ExtAddress64.Maximum = InitializerOp->Asl.Value.Integer;
  592.             RsCreateByteField (InitializerOp, ACPI_RESTAG_MAXADDR,
  593.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Maximum));
  594.             MaxOp = InitializerOp;
  595.             break;
  596.  
  597.         case 9: /* Translation Offset */
  598.  
  599.             Descriptor->ExtAddress64.TranslationOffset = InitializerOp->Asl.Value.Integer;
  600.             RsCreateByteField (InitializerOp, ACPI_RESTAG_TRANSLATION,
  601.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.TranslationOffset));
  602.             break;
  603.  
  604.         case 10: /* Address Length */
  605.  
  606.             Descriptor->ExtAddress64.AddressLength = InitializerOp->Asl.Value.Integer;
  607.             RsCreateByteField (InitializerOp, ACPI_RESTAG_LENGTH,
  608.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.AddressLength));
  609.             LengthOp = InitializerOp;
  610.             break;
  611.  
  612.         case 11: /* Type-Specific Attributes */
  613.  
  614.             Descriptor->ExtAddress64.TypeSpecific = InitializerOp->Asl.Value.Integer;
  615.             RsCreateByteField (InitializerOp, ACPI_RESTAG_TYPESPECIFICATTRIBUTES,
  616.                 CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.TypeSpecific));
  617.             break;
  618.  
  619.         case 12: /* ResourceTag */
  620.  
  621.             UtAttachNamepathToOwner (Op, InitializerOp);
  622.             break;
  623.  
  624.         default:
  625.  
  626.             AslError (ASL_ERROR, ASL_MSG_RESOURCE_LIST, InitializerOp, NULL);
  627.             break;
  628.         }
  629.  
  630.         InitializerOp = RsCompleteNodeAndGetNext (InitializerOp);
  631.     }
  632.  
  633.     /* Validate the Min/Max/Len/Gran values */
  634.  
  635.     RsLargeAddressCheck (
  636.         Descriptor->ExtAddress64.Minimum,
  637.         Descriptor->ExtAddress64.Maximum,
  638.         Descriptor->ExtAddress64.AddressLength,
  639.         Descriptor->ExtAddress64.Granularity,
  640.         Descriptor->ExtAddress64.Flags,
  641.         MinOp, MaxOp, LengthOp, GranOp, Op);
  642.  
  643.     Rnode->BufferLength = sizeof (AML_RESOURCE_EXTENDED_ADDRESS64) + StringLength;
  644.     return (Rnode);
  645. }
  646.